/* ============================================================
   01 · DESIGN TOKENS
   ============================================================ */
:root{
  --bronze:        #A67C52;
  --bronze-soft:   #C29A72;
  --bronze-deep:   #8A6540;
  --graphite:      #111111;
  --off-white:     #FAFAF8;
  --gray-light:    #D9D9D6;

  --bg:            var(--off-white);
  --bg-elevated:   #FFFFFF;
  --fg:            var(--graphite);
  --fg-muted:      #5C5C57;
  --border:        var(--gray-light);
  --card:          #FFFFFF;
  --primary:       var(--bronze);
  --primary-fg:    #FFFFFF;
  --ring:          var(--bronze);
  --danger:        #B64400;
  --success:       #0066CC;

  --glass-bg:      rgba(250, 250, 248, 0.72);
  --glass-brd:     rgba(17, 17, 17, 0.06);
  --glass-blur:    18px;
  --neu-bg:        #F3F2EE;

  --grid-line:     rgba(166, 124, 82, 0.055);
  --img-opacity:   0.16;
  --img-filter:    grayscale(85%) contrast(1.05) brightness(1) blur(2px);

  --font-sans:     'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-serif:    'Playfair Display', Georgia, serif;
  --font-mono:     'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --r-sm: 8px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-full: 9999px;

  --sh-1: 0 1px 2px rgba(17,17,17,.04), 0 0 0 1px rgba(17,17,17,.04);
  --sh-2: 0 6px 18px -8px rgba(17,17,17,.12), 0 0 0 1px rgba(17,17,17,.05);
  --sh-3: 0 20px 40px -20px rgba(17,17,17,.20), 0 0 0 1px rgba(17,17,17,.05);
  --sh-4: 0 40px 80px -32px rgba(17,17,17,.28), 0 0 0 1px rgba(17,17,17,.06);

  --dur-fast: 180ms;
  --dur-base: 320ms;
  --dur-slow: 640ms;
  --dur-slower: 1000ms;
  --ease-out: cubic-bezier(.2,.8,.2,1);
  --ease-decel: cubic-bezier(.6,.2,.1,1);

  --container: 1240px;
  --gutter: 24px;
  --section-y: clamp(48px, 5vw, 80px);

  --fs-scale: 1;
}

[data-theme="dark"]{
  --bg:            #0B0B0A;
  --bg-elevated:   #141413;
  --fg:            #FAFAF8;
  --fg-muted:      #A8A8A3;
  --border:        #232322;
  --card:          #131312;
  --primary:       #C29A72;
  --primary-fg:    #111111;
  --ring:          #C29A72;

  --glass-bg:      rgba(11, 11, 10, 0.6);
  --glass-brd:     rgba(250, 250, 248, 0.08);
  --neu-bg:        #1A1A19;

  --grid-line:     rgba(194, 154, 114, 0.075);
  --img-opacity:   0.45;
  --img-filter:    grayscale(60%) contrast(1.1) brightness(0.55) blur(3px);

  --sh-1: 0 1px 2px rgba(0,0,0,.4), 0 0 0 1px rgba(250,250,248,.06);
  --sh-2: 0 6px 18px -8px rgba(0,0,0,.6), 0 0 0 1px rgba(250,250,248,.06);
  --sh-3: 0 20px 40px -20px rgba(0,0,0,.7), 0 0 0 1px rgba(250,250,248,.07);
  --sh-4: 0 40px 80px -32px rgba(0,0,0,.8), 0 0 0 1px rgba(250,250,248,.08);
}

html[data-fs="sm"]{ --fs-scale: .9; }
html[data-fs="md"]{ --fs-scale: 1; }
html[data-fs="lg"]{ --fs-scale: 1.12; }
html[data-fs="xl"]{ --fs-scale: 1.25; }

@property --border-angle{
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

/* ============================================================
   02 · RESET
   ============================================================ */
*,*::before,*::after{ box-sizing:border-box; }
html{
  font-size: calc(16px * var(--fs-scale));
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
  background: var(--bg);
}
body{
  margin:0;
  background: transparent;
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: color var(--dur-slow) var(--ease-out);
}
body.is-loading,
body.is-transitioning{ overflow: hidden; }
img,svg,video{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; background:none; border:none; cursor:pointer; }
input,textarea{ font:inherit; color:inherit; }
::selection{ background: var(--bronze); color:#fff; }
:focus-visible{ outline: 2px solid var(--ring); outline-offset: 3px; border-radius: 4px; }

/* ============================================================
   03 · BACKGROUND PARALLAX
   ============================================================ */
.bg-parallax{
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  contain: strict;
}
.bg-layer{
  position: absolute;
  inset: 0;
  will-change: transform;
  backface-visibility: hidden;
}
.bg-image{
  position: absolute;
  inset: -40%;
  background-image: url("../images/bg/hero-bg.webp");
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
  filter: var(--img-filter);
  opacity: var(--img-opacity);
  transform: scale(1.12);
  transform-origin: center;
  transition: opacity var(--dur-slower) var(--ease-out),
              filter var(--dur-slower) var(--ease-out),
              transform 900ms var(--ease-out);
  will-change: transform, opacity;
}
.bg-image::before{
  content:"";
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 15%, rgba(166,124,82,.35), transparent 60%),
    radial-gradient(ellipse 55% 45% at 85% 85%, rgba(194,154,114,.28), transparent 60%),
    linear-gradient(160deg, #14110d, #221c15 50%, #14110d);
  opacity: 0;
  transition: opacity 400ms;
  z-index: -1;
}
.bg-image.img-failed::before{ opacity:1; }

.bg-grid{
  position: absolute;
  inset: -10%;
  background-image:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: 68px 68px;
  -webkit-mask-image: radial-gradient(ellipse 85% 75% at 50% 35%, #000 25%, transparent 78%);
          mask-image: radial-gradient(ellipse 85% 75% at 50% 35%, #000 25%, transparent 78%);
  opacity: .9;
  will-change: transform;
}

.bg-glow{
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  will-change: transform;
  transform: translate3d(0,0,0);
}
.bg-glow-1{
  width: 62vw; height: 62vw;
  top: -22%; left: -22%;
  background: radial-gradient(circle, color-mix(in srgb, var(--bronze) 55%, transparent) 0%, transparent 70%);
  opacity: .22;
}
.bg-glow-2{
  width: 54vw; height: 54vw;
  bottom: -22%; right: -16%;
  background: radial-gradient(circle, color-mix(in srgb, var(--bronze-soft) 50%, transparent) 0%, transparent 70%);
  opacity: .18;
}
[data-theme="dark"] .bg-glow-1{ opacity: .32; }
[data-theme="dark"] .bg-glow-2{ opacity: .26; }

.bg-vignette{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 100% 80% at 50% 0%, transparent 40%, color-mix(in srgb, var(--bg) 55%, transparent) 100%),
    linear-gradient(180deg, transparent 60%, color-mix(in srgb, var(--bg) 60%, transparent) 100%);
  pointer-events: none;
}

body.is-idle .bg-image{ animation: bgBreath 14s ease-in-out infinite; }
body.is-idle .bg-glow-1{ animation: glowDrift1 20s ease-in-out infinite; }
body.is-idle .bg-glow-2{ animation: glowDrift2 24s ease-in-out infinite; }

@keyframes bgBreath{
  0%, 100%{ transform: scale(1.14) translateY(0); }
  50%     { transform: scale(1.03) translateY(-14px); }
}
@keyframes glowDrift1{
  0%, 100%{ transform: translate3d(0,0,0) scale(1); }
  50%     { transform: translate3d(3vw, 2vh, 0) scale(1.06); }
}
@keyframes glowDrift2{
  0%, 100%{ transform: translate3d(0,0,0) scale(1); }
  50%     { transform: translate3d(-3vw, -2vh, 0) scale(1.08); }
}

/* ============================================================
   04 · TYPOGRAPHY
   ============================================================ */
h1,h2,h3,h4{ margin:0; font-family: var(--font-sans); font-weight:600; color: var(--fg); }
h1{ font-size: clamp(2.5rem, 6.4vw, 4.75rem); line-height: 1.04; letter-spacing: -0.042em; }
h2{ font-size: clamp(2rem, 4.2vw, 3.25rem); line-height: 1.1; letter-spacing: -0.034em; }
h3{ font-size: clamp(1.25rem, 1.8vw, 1.6rem); line-height: 1.2; letter-spacing: -0.022em; }
p{ margin:0; color: var(--fg-muted); }

.eyebrow{
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--primary);
  display:inline-flex;
  align-items:center;
  gap:.55rem;
}
.eyebrow::before{
  content:"";
  width:6px; height:6px;
  border-radius:50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 18%, transparent);
}
.lead{
  font-size: clamp(1.05rem, 1.35vw, 1.2rem);
  line-height: 1.6;
  color: var(--fg-muted);
  max-width: 62ch;
}

.gradient-text{
  background: linear-gradient(100deg, var(--bronze) 0%, var(--bronze-soft) 25%, #F2D9B8 42%, var(--bronze) 62%, var(--bronze-deep) 100%);
  background-size: 260% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  animation: gradientShift 7s ease-in-out infinite;
}
@keyframes gradientShift{
  0%, 100%{ background-position: 0% 50%; }
  50%     { background-position: 100% 50%; }
}

/* ============================================================
   05 · LAYOUT
   ============================================================ */
.container{
  width:100%;
  max-width: var(--container);
  margin-inline:auto;
  padding-inline: var(--gutter);
}
section{ padding-block: var(--section-y); position:relative; }
.section-head{ max-width: 720px; margin-bottom: clamp(32px, 4vw, 56px); }
.section-head h2{ margin-top: 18px; }
.section-head p{ margin-top: 20px; }

.scroll-progress{
  position: fixed; top:0; left:0;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--bronze-deep), var(--bronze-soft));
  z-index: 10000;
  transition: width 60ms linear;
}

/* ============================================================
   06 · BUTTONS
   ============================================================ */
.btn{
  --btn-bg: var(--primary);
  --btn-fg: var(--primary-fg);
  display: inline-flex;
  align-items:center;
  justify-content:center;
  gap: .6rem;
  padding: 14px 26px;
  font-size: .94rem;
  font-weight: 600;
  letter-spacing: -0.006em;
  border-radius: var(--r-full);
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              background-color var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out);
  box-shadow: 0 1px 0 rgba(255,255,255,.2) inset, 0 8px 24px -12px color-mix(in srgb, var(--bronze) 60%, transparent);
  will-change: transform;
}
.btn:hover{ transform: translateY(-2px); box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 18px 36px -14px color-mix(in srgb, var(--bronze) 55%, transparent); }
.btn:active{ transform: translateY(0) scale(.985); }
.btn i{ font-size:.85em; }
.btn::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 700ms var(--ease-out);
  z-index:-1;
}
.btn:hover::after{ transform: translateX(120%); }

.btn-ghost{
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
  box-shadow: none;
}
.btn-ghost:hover{
  background: color-mix(in srgb, var(--fg) 4%, transparent);
  border-color: color-mix(in srgb, var(--fg) 22%, transparent);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -18px rgba(17,17,17,.4);
}
.btn-ghost::after{ display:none; }

.btn-link{
  background:none;
  padding: 6px 2px;
  color: var(--primary);
  border-radius: 6px;
  box-shadow:none;
}
.btn-link:hover{ transform:none; box-shadow:none; color: var(--bronze-deep); }
.btn-link::after{ display:none; }
.btn-link i{ transition: transform var(--dur-base) var(--ease-out); }
.btn-link:hover i{ transform: translateX(4px); }

.btn-lg{ padding: 18px 32px; font-size: 1rem; }

/* ============================================================
   07 · LOADER
   ============================================================ */
#loader{
  position: fixed; inset:0;
  background: var(--graphite);
  z-index: 20000;
  display:flex; align-items:center; justify-content:center;
  color: var(--off-white);
  transition: transform 900ms var(--ease-decel), opacity 900ms var(--ease-decel);
}
#loader.done{ transform: translateY(-100%); opacity:0; pointer-events:none; }
.loader-inner{ display:flex; flex-direction:column; align-items:center; gap: 34px; width: min(420px, 82vw); }
.loader-logo{
  font-family: var(--font-sans);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--off-white);
  display:flex; align-items:baseline; gap:2px;
  opacity:0;
  animation: loaderLogoIn 900ms var(--ease-out) 200ms forwards;
}
.loader-logo .dot{ color: var(--bronze); }
@keyframes loaderLogoIn{
  from{ opacity:0; transform: translateY(14px); filter: blur(6px); }
  to{ opacity:1; transform:none; filter: blur(0); }
}
.loader-track{ width:100%; height:1px; background: rgba(250,250,248,.12); overflow: hidden; border-radius: 999px; }
.loader-bar{ height:100%; width:0%; background: linear-gradient(90deg, var(--bronze-deep), var(--bronze-soft)); transition: width 200ms linear; }
.loader-meta{
  display:flex; justify-content:space-between; width:100%;
  font-family: var(--font-mono); font-size:.72rem;
  letter-spacing:.14em; text-transform:uppercase;
  color: rgba(250,250,248,.5);
}
.loader-count{ color: var(--bronze-soft); font-weight:600; }

/* ============================================================
   08 · CURTAIN + SWEEP
   ============================================================ */
#curtain{ position: fixed; inset:0; z-index: 15000; pointer-events: none; display:flex; }
#curtain .panel{ flex:1; background: var(--graphite); transform: translateY(101%); will-change: transform; transition: transform 620ms var(--ease-decel); }
#curtain.on .panel{ transform: translateY(0); }
#curtain.on .panel:nth-child(1){ transition-delay: 0ms; }
#curtain.on .panel:nth-child(2){ transition-delay: 60ms; }
#curtain.on .panel:nth-child(3){ transition-delay: 120ms; }
#curtain.on .panel:nth-child(4){ transition-delay: 180ms; }
#curtain.on .panel:nth-child(5){ transition-delay: 240ms; }
#curtain.on{ pointer-events: all; }

.anchor-sweep{
  position: fixed; left:0; right:0; top:50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--bronze), transparent);
  z-index: 14000;
  transform: scaleX(0);
  transform-origin: left center;
  opacity: 0;
  pointer-events:none;
}
.anchor-sweep.run{ animation: anchorSweep 900ms var(--ease-decel) forwards; }
@keyframes anchorSweep{
  0%   { transform: scaleX(0); opacity:0; }
  20%  { opacity:1; }
  60%  { transform: scaleX(1); opacity:1; }
  100% { transform: scaleX(1) translateX(100%); opacity:0; }
}

/* ============================================================
   09 · NAVBAR
   ============================================================ */
.nav{
  position: fixed; top:0; left:0; right:0;
  z-index: 9000;
  height: 72px;
  display: flex;
  align-items: center;
  transition: height var(--dur-base) var(--ease-out),
              background-color var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav-inner{
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav.scrolled{
  height: 62px;
  background: rgba(17, 17, 17, 0.94);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid rgba(250, 250, 248, 0.06);
  box-shadow: 0 4px 24px -12px rgba(0, 0, 0, 0.5);
}
.nav.scrolled .brand{ color: #FAFAF8; }
.nav.scrolled .brand .dot{ color: #C29A72; }
.nav.scrolled .nav-links a{ color: rgba(250, 250, 248, 0.7); }
.nav.scrolled .nav-links a:hover{ color: #FAFAF8; background: rgba(250, 250, 248, 0.08); }
.nav.scrolled .nav-links a.active{ color: #FAFAF8; }
.nav.scrolled .theme-toggle{ border-color: rgba(250, 250, 248, 0.15); color: #FAFAF8; }
.nav.scrolled .theme-toggle:hover{ background: rgba(250, 250, 248, 0.08); }
.nav.scrolled .fs-group{ background: rgba(250, 250, 248, 0.06); border-color: rgba(250, 250, 248, 0.12); }
.nav.scrolled .fs-btn{ color: rgba(250, 250, 248, 0.6); }
.nav.scrolled .fs-btn:hover{ background: rgba(250, 250, 248, 0.1); color: #FAFAF8; }
.nav.scrolled .hamburger{ border-color: rgba(250, 250, 248, 0.15); }
.nav.scrolled .hamburger span{ background: #FAFAF8; }

.brand{
  flex-shrink: 0;
  font-weight: 700;
  font-size: 1.06rem;
  letter-spacing: -0.035em;
  display: inline-flex;
  align-items: baseline;
  gap: 1px;
  color: var(--fg);
  white-space: nowrap;
}
.brand .dot{ color: var(--primary); }

.nav-links{
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a{
  display: inline-block;
  padding: 9px 14px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--fg-muted);
  border-radius: var(--r-full);
  transition: color var(--dur-base) var(--ease-out), background-color var(--dur-base) var(--ease-out);
  position: relative;
}
.nav-links a:hover{ color: var(--fg); background: color-mix(in srgb, var(--fg) 5%, transparent); }
.nav-links a.active{ color: var(--fg); }
.nav-links a.active::after{
  content: "";
  position: absolute;
  left: 50%; bottom: 2px;
  transform: translateX(-50%);
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--primary);
}

.nav-actions{ flex-shrink: 0; display: flex; align-items: center; gap: 8px; }

.fs-group{
  display:flex; align-items:center;
  border-radius: var(--r-full);
  padding: 3px;
  background: color-mix(in srgb, var(--fg) 4%, transparent);
  border: 1px solid var(--border);
}
.fs-btn{
  position: relative;
  width: 26px; height: 26px;
  border-radius: 50%;
  display:grid; place-items:center;
  font-size: .68rem; font-weight:600;
  color: var(--fg-muted);
  transition: background var(--dur-fast), color var(--dur-fast);
}
.fs-btn:hover{ background: color-mix(in srgb, var(--fg) 8%, transparent); color: var(--fg); }
.fs-btn.active{ background: var(--primary); color: var(--primary-fg); }
.fs-btn::before{ content: ""; position: absolute; inset: -9px; }

.theme-toggle{
  width: 36px; height:36px;
  border-radius:50%;
  display:grid; place-items:center;
  border: 1px solid var(--border);
  color: var(--fg);
  transition: background var(--dur-fast), transform var(--dur-fast);
}
.theme-toggle:hover{ background: color-mix(in srgb, var(--fg) 6%, transparent); transform: rotate(15deg); }
.theme-toggle i{ font-size:.82rem; }

.hamburger{
  display:none;
  width: 40px; height:40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  position: relative;
}
.hamburger span{
  position:absolute; left:50%; top:50%;
  width: 16px; height: 1.5px;
  background: var(--fg);
  border-radius: 2px;
  transform: translate(-50%,-50%);
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-fast);
}
.hamburger span:nth-child(1){ transform: translate(-50%, -6px); }
.hamburger span:nth-child(3){ transform: translate(-50%, 6px); }
.hamburger.open span:nth-child(1){ transform: translate(-50%, 0) rotate(45deg); }
.hamburger.open span:nth-child(2){ opacity:0; }
.hamburger.open span:nth-child(3){ transform: translate(-50%, 0) rotate(-45deg); }

/* ============================================================
   10 · MOBILE MENU
   ============================================================ */
.mobile-menu{
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 8500;
  padding: 100px var(--gutter) 40px;
  transform: translateY(-100%);
  transition: transform 620ms var(--ease-decel);
  display:flex; flex-direction:column; gap: 8px;
  overflow-y:auto;
}
.mobile-menu.open{ transform: translateY(0); }
.mobile-menu a{
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  color: var(--fg);
}
.mobile-menu .mobile-foot{ margin-top: 32px; display:flex; gap:12px; flex-wrap:wrap; }

/* ============================================================
   11 · HERO
   ============================================================ */
.hero{
  padding-top: calc(72px + clamp(60px, 9vw, 130px));
  padding-bottom: clamp(48px, 6vw, 88px);
  position: relative;
  overflow: hidden;
}
.hero-ghost{
  position: absolute;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(16rem, 42vw, 46rem);
  line-height: 0.8;
  letter-spacing: -0.09em;
  color: var(--fg);
  opacity: 0.035;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  white-space: nowrap;
  will-change: transform;
}
[data-theme="dark"] .hero-ghost{ opacity: 0.055; }

.hero-inner{
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-badge{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  border-radius: var(--r-full);
  background: color-mix(in srgb, var(--bronze) 7%, transparent);
  border: 1px solid color-mix(in srgb, var(--bronze) 22%, transparent);
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--bronze-deep);
  margin-bottom: 34px;
}
[data-theme="dark"] .hero-badge{ color: var(--bronze-soft); }

.hero-badge-dot{
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #2ECC71;
  box-shadow: 0 0 0 4px rgba(46, 204, 113, .18);
  animation: heroPulse 2s ease-in-out infinite;
}
@keyframes heroPulse{
  0%, 100%{ opacity: 1; transform: scale(1); }
  50%     { opacity: .55; transform: scale(1.18); }
}

.hero-title{
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(2.6rem, 7.2vw, 5.6rem);
  line-height: 1.02;
  letter-spacing: -0.048em;
  font-weight: 700;
  max-width: 16ch;
  text-wrap: balance;
  color: var(--fg);
}
.hero-title .gradient-text{ display: inline-block; }

.hero-cursor{
  display: inline-block;
  width: 4px;
  height: 0.78em;
  background: var(--bronze);
  margin-left: 6px;
  border-radius: 2px;
  vertical-align: -0.06em;
  box-shadow: 0 0 18px color-mix(in srgb, var(--bronze) 65%, transparent);
  animation: heroBlink 1.1s steps(1) infinite;
}
@keyframes heroBlink{
  0%, 55%   { opacity: 1; }
  55.01%, 100%{ opacity: 0; }
}

.hero-lead{
  margin-top: 30px;
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  line-height: 1.55;
  color: var(--fg-muted);
  max-width: 50ch;
  text-wrap: pretty;
  letter-spacing: -0.008em;
}

.hero-actions{
  margin-top: 44px;
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
  justify-content: center;
}
.hero-link{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--fg);
  font-size: .95rem;
  font-weight: 500;
  letter-spacing: -0.008em;
  position: relative;
  transition: color var(--dur-base) var(--ease-out);
}
.hero-link::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -3px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 500ms var(--ease-out);
  opacity: .4;
}
.hero-link:hover{ color: var(--bronze); }
.hero-link:hover::after{ transform: scaleX(1); }
.hero-link i{ font-size: .78em; transition: transform 400ms var(--ease-out); }
.hero-link:hover i{ transform: translateX(4px); }

.hero-proof{
  margin-top: clamp(60px, 8vw, 92px);
  padding-top: 30px;
  border-top: 1px solid var(--border);
  width: 100%;
  max-width: 660px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.hero-proof-label{
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg-muted);
  opacity: .75;
}
.hero-proof-items{
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: .95rem;
  font-weight: 500;
  letter-spacing: -0.008em;
  color: var(--fg);
}
.hero-proof-items .sep{ color: var(--border); font-weight: 400; }
.hero-proof-plus{
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--primary);
  font-weight: 600;
  letter-spacing: .04em;
}

/* ============================================================
   12 · ABOUT · Manifesto
   ============================================================ */
.about{
  padding-top: clamp(24px, 3vw, 48px);
  padding-bottom: clamp(48px, 6vw, 88px);
}
.about-grid{
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 5vw, 72px);
  align-items: center;
}
.about-visual{
  position: relative;
  display: block;
  aspect-ratio: 5 / 6;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: #141412;
  box-shadow: var(--sh-4);
  perspective: 1200px;
  transform-style: preserve-3d;
  transition: transform 500ms cubic-bezier(.2,.8,.2,1),
              box-shadow 500ms cubic-bezier(.2,.8,.2,1);
  will-change: transform;
  isolation: isolate;
  padding: 0;
}
.av-slides{ position: absolute; inset: -6%; z-index: 0; }
.av-slide{
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: grayscale(40%) contrast(1.05) brightness(.55);
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1400ms cubic-bezier(.4,0,.2,1), filter 900ms ease;
  will-change: opacity, transform;
}
.av-slide.is-active{
  opacity: 1;
  animation: kenBurns 12s ease-in-out infinite alternate;
}
@keyframes kenBurns{
  0%   { transform: scale(1.06) translate(0, 0); }
  100% { transform: scale(1.14) translate(-1.5%, -1%); }
}
.about-visual:hover .av-slide.is-active{
  filter: grayscale(15%) contrast(1.08) brightness(.72);
}
.av-shade{
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(160deg, rgba(20,20,18,.78) 0%, rgba(20,20,18,.42) 45%, rgba(20,20,18,.88) 100%),
    radial-gradient(80% 60% at 15% 15%, rgba(166,124,82,.30), transparent 60%);
}
.av-glow{
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  mix-blend-mode: screen;
  opacity: .55;
  transition: opacity 600ms ease;
  background:
    radial-gradient(60% 50% at 20% 20%, rgba(194,154,114,.35), transparent 65%),
    radial-gradient(70% 60% at 85% 85%, rgba(166,124,82,.28), transparent 70%);
}
.about-visual:hover .av-glow{ opacity: .95; }
.av-grid{
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(250,250,248,.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(250,250,248,.055) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, #000 40%, transparent 90%);
          mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, #000 40%, transparent 90%);
}
.av-content{
  position: absolute;
  inset: 0;
  z-index: 4;
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateZ(40px);
  transition: transform 500ms cubic-bezier(.2,.8,.2,1);
  pointer-events: none;
}
.about-visual.tilting .av-content{ transform: translateZ(60px); }
.av-eyebrow{
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(250,250,248,.72);
  display: flex;
  align-items: center;
  gap: 8px;
}
.av-eyebrow::before{
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--bronze-soft);
  box-shadow: 0 0 0 4px rgba(194,154,114,.22);
}
.av-quotes{
  position: relative;
  height: 6.4em;
  margin: 26px 0;
}
.av-quote{
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.6rem, 3.2vw, 2.35rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #FAFAF8;
  text-shadow: 0 8px 32px rgba(0,0,0,.55);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 900ms cubic-bezier(.2,.8,.2,1),
              transform 900ms cubic-bezier(.2,.8,.2,1);
  will-change: opacity, transform;
}
.av-quote.is-active{ opacity: 1; transform: translateY(0); }
.av-quote.is-leaving{ opacity: 0; transform: translateY(-24px); }
.av-meta{ display: flex; flex-direction: column; gap: 12px; }
.av-meta-row{
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: rgba(250,250,248,.82);
  text-shadow: 0 2px 8px rgba(0,0,0,.5);
}
.av-meta-row i{ color: var(--bronze-soft); width: 16px; text-align: center; }
.av-badge{
  position: absolute;
  top: 26px; right: 26px;
  width: 92px; height: 92px;
  border-radius: 50%;
  background: var(--bronze);
  color: #141412;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 32px -8px color-mix(in srgb, var(--bronze) 70%, transparent);
  overflow: hidden;
  z-index: 5;
}
.av-badge svg{
  position: absolute;
  inset: 0;
  animation: rotateBadge 18s linear infinite;
}
.av-badge svg text{
  fill: #141412;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.av-badge i{ font-size: 1.4rem; z-index: 1; }
@keyframes rotateBadge{
  from{ transform: rotate(0deg); }
  to  { transform: rotate(360deg); }
}
.about-copy{ display: flex; flex-direction: column; gap: 36px; }
.about-copy .h2-block h2{ margin-top: 18px; }
.about-stats{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat{ display: flex; flex-direction: column; gap: 6px; }
.stat-num{
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--fg);
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.stat-num .suffix{ color: var(--primary); font-size: .7em; }
.stat-label{
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.mp-stack{ display: flex; flex-direction: column; gap: 16px; }
.mp-card{
  position: relative;
  padding: 24px 26px;
  border-radius: var(--r-lg);
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}
.mp-card:hover{
  transform: translateX(4px);
  border-color: color-mix(in srgb, var(--bronze) 30%, var(--border));
  box-shadow: var(--sh-2);
}
.mp-icon{
  flex-shrink: 0;
  width: 40px; height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--bronze) 12%, transparent);
  color: var(--primary);
  font-size: .95rem;
}
.mp-card h3{
  font-size: .74rem;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 8px;
}
.mp-card p{ font-size: .94rem; line-height: 1.6; color: var(--fg); }

/* ============================================================
   13 · SERVIÇOS · Sticky scroll storytelling
   ============================================================ */
.svc-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}
.svc-texts{ display: flex; flex-direction: column; }
.svc-chapter{
  position: relative;
  padding: clamp(60px, 12vh, 140px) 0;
  min-height: 72vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  opacity: 0.35;
  transition: opacity 600ms var(--ease-out);
}
.svc-chapter.is-active{ opacity: 1; }
.svc-chapter:first-child{ padding-top: 20px; }
.svc-chapter:last-child{ padding-bottom: 20px; }
.svc-chapter-num{
  position: absolute;
  top: 0;
  left: -8px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(8rem, 16vw, 15rem);
  line-height: 0.8;
  letter-spacing: -0.08em;
  color: var(--fg);
  opacity: 0.04;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
[data-theme="dark"] .svc-chapter-num{ opacity: 0.07; }
.svc-chapter > *:not(.svc-chapter-num){ position: relative; z-index: 1; }
.svc-icon{
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--bronze) 11%, transparent);
  color: var(--primary);
  font-size: 1.15rem;
  margin-bottom: 24px;
  transition: transform 500ms var(--ease-out), background 500ms var(--ease-out);
}
.svc-chapter.is-active .svc-icon{
  transform: translateY(-2px);
  background: color-mix(in srgb, var(--bronze) 16%, transparent);
}
.svc-meta{
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid color-mix(in srgb, var(--fg) 6%, transparent);
  width: fit-content;
}
.svc-meta-num{
  color: var(--primary);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .08em;
}
.svc-meta-sep{ color: color-mix(in srgb, var(--fg) 25%, transparent); }
.svc-chapter h3{
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  max-width: 16ch;
}
.svc-chapter p{
  font-size: clamp(.96rem, 1.05vw, 1.02rem);
  line-height: 1.62;
  color: var(--fg-muted);
  max-width: 44ch;
}
.svc-cta{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: -0.008em;
  color: var(--fg);
  position: relative;
  transition: color var(--dur-base) var(--ease-out);
  width: fit-content;
}
.svc-cta::after{
  content: "";
  position: absolute;
  left: 0; right: 28px; bottom: -3px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 500ms var(--ease-out);
  opacity: .35;
}
.svc-cta:hover{ color: var(--bronze); }
.svc-cta:hover::after{ transform: scaleX(1); }
.svc-cta i{ font-size: .76em; transition: transform 400ms var(--ease-out); }
.svc-cta:hover i{ transform: translateX(5px); }

.svc-chapter-visual{ display: none; }

.svc-sticky{
  position: sticky;
  top: 120px;
  height: calc(100vh - 200px);
  max-height: 620px;
  display: flex;
  align-items: center;
}
.svc-sticky-inner{
  position: relative;
  width: 100%;
  aspect-ratio: 5 / 4;
  border-radius: var(--r-xl);
  isolation: isolate;
}
.svc-sticky-inner::before{
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: calc(var(--r-xl) + 10px);
  padding: 1px;
  background: conic-gradient(
    from var(--border-angle),
    transparent 0deg, transparent 40deg,
    var(--bronze) 60deg, var(--bronze-soft) 80deg,
    transparent 100deg, transparent 360deg
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: .55;
  animation: borderRotate 8s linear infinite;
  pointer-events: none;
  z-index: 2;
}
@keyframes borderRotate{
  to { --border-angle: 360deg; }
}
.svc-preview{
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(0.94) translateY(24px);
  filter: blur(6px);
  transition: opacity 800ms cubic-bezier(.2,.8,.2,1),
              transform 800ms cubic-bezier(.2,.8,.2,1),
              filter 800ms cubic-bezier(.2,.8,.2,1);
  pointer-events: none;
}
.svc-preview.is-active{
  opacity: 1;
  transform: scale(1) translateY(0);
  filter: blur(0);
}
.svc-preview .spv{ width: 100%; height: 100%; }
.services-cta{
  margin-top: clamp(32px, 4vw, 56px);
  display: flex;
  justify-content: center;
}

/* Previews (mockups CSS) */
.spv{
  width: 100%; height: 100%;
  border-radius: var(--r-md);
  position: relative;
  overflow: hidden;
}
.spv-browser{
  background: linear-gradient(160deg, #1a1a18, #242420);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: var(--sh-3);
}
.spv-bar{
  display: flex; align-items: center; gap: 6px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(250,250,248,.08);
}
.spv-bar i{
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(250,250,248,.18);
}
.spv-bar i:nth-child(1){ background: #FF5F57; }
.spv-bar i:nth-child(2){ background: #FEBC2E; }
.spv-bar i:nth-child(3){ background: #28C840; }
.spv-bar span{
  flex: 1; height: 14px;
  border-radius: 999px;
  background: rgba(250,250,248,.06);
  margin-left: 6px;
}
.spv-hero{
  display: flex; flex-direction: column; gap: 8px;
  padding: 14px 4px;
}
.spv-hero span{
  height: 12px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--bronze-soft), var(--bronze));
  opacity: .9;
}
.spv-hero span:first-child{ width: 62%; height: 18px; }
.spv-hero span:last-child{ width: 40%; opacity: .4; }
.spv-blocks{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: auto;
  padding: 4px;
}
.spv-blocks i{
  aspect-ratio: 1/1;
  border-radius: 6px;
  background: rgba(250,250,248,.06);
  border: 1px solid rgba(250,250,248,.04);
}
.spv-blocks i:nth-child(2){
  background: color-mix(in srgb, var(--bronze) 22%, transparent);
  border-color: color-mix(in srgb, var(--bronze) 35%, transparent);
}
.spv-identity{
  background: linear-gradient(155deg, #f2ede4, #e8e2d7);
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr;
  gap: 14px;
}
.spv-swatches{
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.spv-swatches i{
  aspect-ratio: 1/1;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(0,0,0,.08);
}
.spv-swatches i:nth-child(1){ background: #111111; }
.spv-swatches i:nth-child(2){ background: #A67C52; }
.spv-swatches i:nth-child(3){ background: #C29A72; }
.spv-swatches i:nth-child(4){ background: #D9D9D6; }
.spv-aa{
  font-family: var(--font-serif);
  font-size: clamp(3rem, 5vw, 4.4rem);
  line-height: 1;
  color: #141412;
  letter-spacing: -0.03em;
  display: flex;
  align-items: flex-end;
}
.spv-shape{
  border-radius: 50%;
  background: linear-gradient(160deg, var(--bronze), var(--bronze-deep));
  aspect-ratio: 1/1;
  align-self: center;
  justify-self: center;
  width: 70%;
  box-shadow: 0 8px 24px -8px rgba(166,124,82,.5);
}
.spv-brand{
  background: linear-gradient(160deg, #1a1a18, #242420);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  box-shadow: var(--sh-3);
}
.spv-word{
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.3rem, 2.1vw, 1.7rem);
  letter-spacing: -0.02em;
  color: #FAFAF8;
  opacity: .55;
  transition: opacity 400ms ease, transform 400ms ease, color 400ms ease;
}
.svc-preview.is-active .spv-word:nth-child(1){ opacity: 1; transform: translateX(4px); color: var(--bronze-soft); }
.svc-preview.is-active .spv-word:nth-child(2){ opacity: 1; transform: translateX(4px); color: var(--bronze-soft); transition-delay: 80ms; }
.svc-preview.is-active .spv-word:nth-child(3){ opacity: 1; transform: translateX(4px); color: var(--bronze-soft); transition-delay: 160ms; }
.spv-arrow{
  position: absolute;
  right: 22px; bottom: 22px;
  color: var(--bronze-soft);
  font-size: 1.1rem;
  opacity: .5;
  transition: opacity 400ms ease, transform 400ms ease;
}
.svc-preview.is-active .spv-arrow{ opacity: 1; transform: translateX(6px); }

/* ============================================================
   14 · CARDS + GRIDS (Produtos)
   ============================================================ */
.grid-3{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
  box-shadow: var(--sh-1);
}
.card:hover{
  transform: translateY(-6px);
  box-shadow: var(--sh-3);
  border-color: color-mix(in srgb, var(--bronze) 30%, var(--border));
}
.card::after{
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%),
              color-mix(in srgb, var(--bronze) 12%, transparent), transparent 45%);
  opacity:0; transition: opacity var(--dur-base);
  pointer-events:none;
}
.card:hover::after{ opacity:1; }
.card-icon{
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  display:grid; place-items:center;
  background: color-mix(in srgb, var(--bronze) 10%, transparent);
  color: var(--primary);
  font-size: 1.15rem;
  margin-bottom: 22px;
  position: relative;
  z-index:1;
}
.card h3{ margin-bottom: 12px; position:relative; z-index:1; }
.card p{ font-size: .94rem; position:relative; z-index:1; }

/* ============================================================
   15 · DIFERENCIAIS · Bento assimétrico
   ============================================================ */
.diff-bento{ position: relative; }

.diff-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: minmax(200px, auto) minmax(200px, auto) minmax(200px, auto);
  gap: 18px;
  grid-template-areas:
    "design design perf"
    "design design seg"
    "time parceiro prazos";
}
.diff-featured{ grid-area: design; }
.diff-perf    { grid-area: perf; }
.diff-seg     { grid-area: seg; }
.diff-time    { grid-area: time; }
.diff-parceiro{ grid-area: parceiro; }
.diff-prazos  { grid-area: prazos; }

.diff-card{
  position: relative;
  padding: 28px 26px;
  border-radius: var(--r-lg);
  background: var(--card);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 500ms var(--ease-out),
              border-color 500ms var(--ease-out),
              box-shadow 500ms var(--ease-out);
}
.diff-card:hover{
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--bronze) 30%, var(--border));
  box-shadow: var(--sh-2);
}
.diff-icon{
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--bronze) 11%, transparent);
  color: var(--primary);
  font-size: 1rem;
  transition: transform 400ms var(--ease-out), background 400ms var(--ease-out);
}
.diff-card:hover .diff-icon{
  transform: translateY(-2px) rotate(-6deg);
  background: color-mix(in srgb, var(--bronze) 18%, transparent);
}
.diff-card h3{
  font-size: 1.05rem;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--fg);
}
.diff-card p{ font-size: .9rem; line-height: 1.6; color: var(--fg-muted); margin: 0; }

.diff-featured{
  padding: 42px 40px;
  background: linear-gradient(155deg, #141412, #1F1F1C 60%, #141412);
  border-color: transparent;
  color: var(--off-white);
  box-shadow: var(--sh-3);
  justify-content: center;
}
.diff-featured::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 60% at 15% 15%, color-mix(in srgb, var(--bronze) 32%, transparent), transparent 65%),
    radial-gradient(70% 60% at 90% 90%, color-mix(in srgb, var(--bronze-soft) 20%, transparent), transparent 65%);
  pointer-events: none;
}
.diff-featured > *{ position: relative; z-index: 1; }
.diff-featured:hover{
  transform: translateY(-4px);
  border-color: transparent;
  box-shadow: var(--sh-4);
}
.diff-badge{
  position: absolute;
  top: 22px; right: 22px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--bronze);
  color: #141412;
  font-family: var(--font-mono);
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  z-index: 2;
}
.diff-feat-icon{
  width: 56px; height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--bronze) 25%, transparent);
  color: var(--bronze-soft);
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.diff-featured h3{
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--off-white);
  margin: 0 0 14px;
}
.diff-featured p{
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(250,250,248,.75);
  max-width: 42ch;
  margin: 0;
}
.diff-feat-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(250,250,248,.5);
}
.diff-feat-meta .sep{ color: rgba(250,250,248,.22); }

/* ============================================================
   16 · PORTFÓLIO 3D · coverflow
   ============================================================ */
.portfolio-3d{
  position: relative;
  padding-block: var(--section-y);
  overflow: hidden;
  isolation: isolate;
}
.p3d-stage{
  position: relative;
  width: 100%;
  height: clamp(500px, 62vh, 640px);
  min-height: 500px;
  overflow: hidden;
  margin-top: clamp(40px, 5vw, 60px);
  -webkit-clip-path: inset(0);
          clip-path: inset(0);
  contain: layout paint;
}
.p3d-track{ position: absolute; inset: 0; }
.p3d-card{
  position: absolute;
  top: 50%; left: 50%;
  width: clamp(320px, 42vw, 580px);
  aspect-ratio: 4 / 3;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow:
    0 40px 80px -32px rgba(0,0,0,.45),
    0 0 0 1px rgba(0,0,0,.03);
  transform:
    translate(-50%, -50%)
    perspective(1400px)
    translateX(var(--tx, 0))
    translateZ(var(--tz, 0))
    rotateY(var(--ry, 0deg))
    scale(var(--sc, 1));
  opacity: var(--op, 1);
  z-index: var(--z, 1);
  transition:
    transform 900ms cubic-bezier(.2,.8,.2,1),
    opacity 700ms cubic-bezier(.2,.8,.2,1),
    box-shadow 600ms cubic-bezier(.2,.8,.2,1);
  backface-visibility: hidden;
}
.p3d-card.is-active{
  box-shadow:
    0 60px 100px -40px rgba(0,0,0,.55),
    0 0 0 1px color-mix(in srgb, var(--bronze) 35%, transparent);
  cursor: pointer;
}
a.p3d-card{ color: inherit; text-decoration: none; }

.p3d-media{
  height: 62%;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 36px;
}
.p3d-bg{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(70% 60% at 15% 10%, color-mix(in srgb, var(--cat) 90%, transparent), transparent 60%),
    radial-gradient(80% 70% at 85% 90%, color-mix(in srgb, var(--cat-2) 80%, transparent), transparent 65%),
    linear-gradient(155deg, #141412, #1F1F1C 60%, #141412);
}
.p3d-media::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(250,250,248,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(250,250,248,.05) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: radial-gradient(ellipse 85% 75% at 50% 50%, #000 30%, transparent 90%);
          mask-image: radial-gradient(ellipse 85% 75% at 50% 50%, #000 30%, transparent 90%);
  pointer-events: none;
  z-index: 1;
}
.p3d-icon{
  position: absolute;
  top: 18px; right: 18px;
  width: 48px; height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(20,20,18,.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid color-mix(in srgb, var(--cat) 60%, transparent);
  color: var(--cat-2);
  font-size: 1.05rem;
  z-index: 4;
}
.p3d-tag{
  position: absolute;
  top: 22px; left: 22px;
  z-index: 4;
  font-family: var(--font-mono);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(250,250,248,.9);
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(20,20,18,.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(250,250,248,.12);
}
.p3d-browser{
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  background: #FFFFFF;
  padding: 11px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow:
    0 20px 50px -18px rgba(0,0,0,.5),
    0 0 0 1px rgba(255,255,255,.08);
}
/* Imagem real dentro do mockup do portfólio */
.p3d-browser-image{
  padding: 0;
  overflow: hidden;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
}
.p3d-browser-image img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.p3d-bar{
  display: flex; align-items: center; gap: 5px;
  padding-bottom: 8px;
  border-bottom: 1px solid #ECEAE6;
}
.p3d-bar i{
  width: 6px; height: 6px; border-radius: 50%;
  background: #E5E2DD;
}
.p3d-bar i:nth-child(1){ background: #FF5F57; }
.p3d-bar i:nth-child(2){ background: #FEBC2E; }
.p3d-bar i:nth-child(3){ background: #28C840; }
.p3d-bar span{
  flex: 1; height: 9px;
  border-radius: 999px;
  background: #F2EFEA;
  margin-left: 5px;
}
.p3d-hero{
  display: flex; flex-direction: column; gap: 5px;
  padding: 8px 3px;
}
.p3d-hero span{ height: 8px; border-radius: 3px; }
.p3d-hero span:first-child{
  width: 62%; height: 12px;
  background: linear-gradient(90deg, var(--cat), var(--cat-2));
}
.p3d-hero span:last-child{ width: 42%; background: #E5E2DD; }
.p3d-blocks{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: auto;
}
.p3d-blocks i{
  aspect-ratio: 1/1;
  border-radius: 5px;
  background: #F2EFEA;
  border: 1px solid #EAE6E0;
}
.p3d-blocks i:nth-child(2){
  background: color-mix(in srgb, var(--cat) 20%, #FFFFFF);
  border-color: color-mix(in srgb, var(--cat) 35%, transparent);
}
.p3d-body{
  height: 38%;
  padding: 18px 24px;
  background: var(--card);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  position: relative;
}
.p3d-body h3{
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  line-height: 1.2;
  letter-spacing: -0.028em;
}
.p3d-body p{ font-size: .84rem; line-height: 1.5; color: var(--fg-muted); }
.p3d-tags{ display: flex; flex-wrap: wrap; gap: 5px; margin-top: 4px; }
.p3d-tags span{
  font-family: var(--font-mono);
  font-size: .58rem;
  letter-spacing: .08em;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--fg-muted);
}

.p3d-cta{
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 10px;
  padding: 6px 12px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--cat) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat) 30%, transparent);
  color: var(--cat);
  font-family: var(--font-mono);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  width: fit-content;
  align-self: flex-end;
  margin-left: auto;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition:
    opacity 400ms var(--ease-out),
    transform 400ms var(--ease-out),
    background 300ms var(--ease-out),
    border-color 300ms var(--ease-out),
    color 300ms var(--ease-out);
}
.p3d-card.is-active .p3d-cta{ opacity: 1; transform: translateY(0); }
.p3d-card.is-active:hover .p3d-cta{
  background: var(--cat);
  border-color: var(--cat);
  color: #FFFFFF;
}
.p3d-cta i{ font-size: .85em; transition: transform 300ms var(--ease-out); }
.p3d-card.is-active:hover .p3d-cta i{ transform: translate(2px, -2px); }

.p3d-controls{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-top: clamp(32px, 4vw, 48px);
  position: relative;
  z-index: 2;
}
.p3d-nav{
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--fg);
  display: grid;
  place-items: center;
  font-size: .9rem;
  cursor: pointer;
  transition:
    background var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out);
}
.p3d-nav:hover{
  background: var(--bronze);
  border-color: var(--bronze);
  color: var(--primary-fg);
  transform: scale(1.06);
}
.p3d-nav:active{ transform: scale(.96); }

.p3d-dots{ display: flex; align-items: center; gap: 16px; }
.p3d-dot{
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  cursor: pointer;
  background: color-mix(in srgb, var(--fg) 18%, transparent);
  transition:
    background 300ms var(--ease-out),
    width 400ms var(--ease-out),
    border-radius 400ms var(--ease-out);
}
/* Área clicável invisível — 24×24px */
.p3d-dot::before{
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
}
.p3d-dot:hover{ background: color-mix(in srgb, var(--bronze) 60%, transparent); }
.p3d-dot.is-active{
  width: 28px;
  border-radius: 999px;
  background: var(--bronze);
}
.portfolio-cta{
  margin-top: clamp(36px, 4vw, 52px);
  display: flex;
  justify-content: center;
}

/* ============================================================
   17 · PROCESSO · Timeline editorial
   ============================================================ */
.process{ position: relative; }
.process-timeline{
  position: relative;
  max-width: 780px;
  margin: 0 auto;
}
.process-axis{
  position: absolute;
  top: 20px; bottom: 20px;
  left: 60px;
  width: 1px;
  background: var(--border);
  pointer-events: none;
  z-index: 0;
}
.process-axis-fill{
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 0;
  background: linear-gradient(to bottom, var(--bronze), var(--bronze-soft));
  transition: height 250ms linear;
  box-shadow: 0 0 12px color-mix(in srgb, var(--bronze) 45%, transparent);
}
.process-steps{
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  z-index: 1;
}
.proc-step{
  display: grid;
  grid-template-columns: 60px 60px 1fr;
  align-items: flex-start;
  padding-bottom: clamp(44px, 6vw, 68px);
}
.proc-step:last-child{ padding-bottom: 0; }
.proc-num{
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  line-height: 1;
  color: var(--bronze);
  opacity: .45;
  text-align: right;
  padding-right: 10px;
  padding-top: 1px;
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
}
.proc-step.is-active .proc-num{ opacity: 1; transform: scale(1.08); }
.proc-dot{
  justify-self: start;
  margin-left: -6px;
  margin-top: 8px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--border);
  box-sizing: border-box;
  position: relative;
  z-index: 2;
  transition: background 400ms var(--ease-out),
              border-color 400ms var(--ease-out),
              box-shadow 400ms var(--ease-out),
              transform 400ms var(--ease-out);
}
.proc-step.is-active .proc-dot{
  background: var(--bronze);
  border-color: var(--bronze);
  box-shadow: 0 0 0 8px color-mix(in srgb, var(--bronze) 16%, transparent);
  transform: scale(1.1);
}
.proc-body h3{
  font-size: clamp(1.25rem, 1.9vw, 1.6rem);
  line-height: 1.15;
  letter-spacing: -0.028em;
  margin-bottom: 10px;
}
.proc-body p{
  font-size: clamp(.95rem, 1.05vw, 1.02rem);
  line-height: 1.65;
  color: var(--fg-muted);
  max-width: 52ch;
}

/* ============================================================
   18 · FAQ · Split editorial
   ============================================================ */
.faq-section{ position: relative; }
.faq-grid{
  display: grid;
  grid-template-columns: 0.85fr 1.4fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.faq-aside{
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.faq-aside h2{
  margin-top: 8px;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(2rem, 3.4vw, 2.9rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
}
.faq-aside-text{
  font-size: .95rem;
  line-height: 1.6;
  color: var(--fg-muted);
  max-width: 30ch;
}
.faq-aside-cta{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: -0.008em;
  color: var(--fg);
  width: fit-content;
  position: relative;
  transition: color 300ms var(--ease-out);
}
.faq-aside-cta::after{
  content: "";
  position: absolute;
  left: 0; right: 28px; bottom: -3px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 500ms var(--ease-out);
  opacity: .35;
}
.faq-aside-cta:hover{ color: var(--bronze); }
.faq-aside-cta:hover::after{ transform: scaleX(1); }
.faq-aside-cta i{ font-size: .76em; transition: transform 400ms var(--ease-out); }
.faq-aside-cta:hover i{ transform: translateX(5px); }

.faq-list{
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}
.faq-item{
  border-bottom: 1px solid var(--border);
  transition: background 300ms var(--ease-out);
}
.faq-q{
  width: 100%;
  display: grid;
  grid-template-columns: 48px 1fr 32px;
  align-items: center;
  gap: 18px;
  padding: 26px 6px;
  text-align: left;
  color: var(--fg);
  cursor: pointer;
  background: none;
  border: none;
  transition: color 300ms var(--ease-out);
}
.faq-num{
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--fg-muted);
  transition: color 400ms var(--ease-out), transform 400ms var(--ease-out);
}
.faq-item.open .faq-num{ color: var(--bronze); transform: translateX(2px); }
.faq-text{
  font-size: clamp(1rem, 1.15vw, 1.08rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.35;
  transition: color 300ms var(--ease-out);
}
.faq-q:hover .faq-text{ color: var(--bronze); }
.faq-q .plus{
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  color: var(--fg);
  font-size: .72rem;
  justify-self: end;
  transition:
    transform 500ms cubic-bezier(.2,.8,.2,1),
    background 400ms var(--ease-out),
    border-color 400ms var(--ease-out),
    color 400ms var(--ease-out);
}
.faq-q:hover .plus{
  border-color: color-mix(in srgb, var(--bronze) 40%, var(--border));
  background: color-mix(in srgb, var(--bronze) 6%, transparent);
}
.faq-item.open .faq-q .plus{
  transform: rotate(135deg);
  background: var(--bronze);
  border-color: var(--bronze);
  color: var(--primary-fg);
}
.faq-a{
  max-height: 0;
  overflow: hidden;
  transition: max-height 520ms cubic-bezier(.2,.8,.2,1);
}
.faq-a-inner{
  padding: 0 6px 30px 66px;
  font-size: .95rem;
  line-height: 1.72;
  color: var(--fg-muted);
  max-width: 68ch;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 400ms var(--ease-out) 80ms, transform 400ms var(--ease-out) 80ms;
}
.faq-item.open .faq-a-inner{ opacity: 1; transform: translateY(0); }

/* ============================================================
   19 · OFERTA · Pacote único
   ============================================================ */
.offer{ position: relative; }
.offer-card{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--sh-4);
  margin-top: clamp(32px, 4vw, 48px);
  position: relative;
  isolation: isolate;
}
.offer-price{
  position: relative;
  padding: clamp(40px, 5vw, 56px) clamp(32px, 4vw, 48px);
  background: linear-gradient(155deg, #141412, #1F1F1C 60%, #141412);
  color: var(--off-white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.offer-price::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 60% at 15% 15%, color-mix(in srgb, var(--bronze) 30%, transparent), transparent 65%),
    radial-gradient(70% 60% at 90% 90%, color-mix(in srgb, var(--bronze-soft) 18%, transparent), transparent 65%);
  pointer-events: none;
}
.offer-price > *{ position: relative; z-index: 1; }
.offer-label{
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(250,250,248,.55);
}
.offer-value{
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 6px 0 2px;
}
.offer-currency{
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--bronze-soft);
}
.offer-amount{
  font-family: var(--font-sans);
  font-size: clamp(3.4rem, 5vw, 4.4rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1;
  color: var(--off-white);
}
.offer-installments{
  font-size: .92rem;
  line-height: 1.5;
  color: rgba(250,250,248,.75);
  margin-bottom: 22px;
}
.offer-installments strong{ color: var(--bronze-soft); font-weight: 600; }
.offer-cta{
  background: var(--bronze-soft);
  color: #141412;
  border-color: transparent;
  margin-top: 8px;
}
.offer-cta:hover{ background: var(--bronze); color: #141412; }
.offer-note{
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(250,250,248,.45);
  margin-top: 14px;
}
.offer-list{
  padding: clamp(40px, 5vw, 56px) clamp(32px, 4vw, 52px);
  display: flex;
  flex-direction: column;
}
.offer-list-title{
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 28px;
}
.offer-list ul{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.offer-list li{
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.offer-check{
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--bronze) 14%, transparent);
  color: var(--primary);
  font-size: .66rem;
  margin-top: 1px;
}
.offer-list li strong{
  display: block;
  font-size: .98rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--fg);
  margin-bottom: 3px;
}
.offer-list li small{
  display: block;
  font-size: .86rem;
  line-height: 1.55;
  color: var(--fg-muted);
}
.offer-footnote{
  margin-top: 32px;
  text-align: center;
  font-size: .88rem;
  line-height: 1.65;
  color: var(--fg-muted);
  max-width: 72ch;
  margin-inline: auto;
}
.offer-footnote strong{ color: var(--fg); font-weight: 600; }

/* ============================================================
   20 · CTA FINAL · Bookend do Hero
   ============================================================ */
.final-cta{
  position: relative;
  margin-top: clamp(80px, 10vw, 140px);
  padding: clamp(80px, 10vw, 140px) 0 clamp(80px, 10vw, 130px);
  background: linear-gradient(170deg, #0F0F0E 0%, #171715 50%, #0F0F0E 100%);
  color: var(--off-white);
  overflow: hidden;
  isolation: isolate;
}
.final-cta::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 60% at 15% 20%, color-mix(in srgb, var(--bronze) 22%, transparent), transparent 65%),
    radial-gradient(70% 60% at 85% 80%, color-mix(in srgb, var(--bronze-soft) 16%, transparent), transparent 65%);
  pointer-events: none;
}
.final-cta-ghost{
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(12rem, 34vw, 38rem);
  line-height: 0.8;
  letter-spacing: -0.06em;
  color: var(--off-white);
  opacity: 0.03;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  z-index: 0;
}
.final-cta-inner{
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin-inline: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.final-cta-badge{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  border-radius: var(--r-full);
  background: rgba(250, 250, 248, 0.05);
  border: 1px solid rgba(250, 250, 248, 0.12);
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--bronze-soft);
  margin-bottom: 34px;
}
.final-cta-dot{
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #2ECC71;
  box-shadow: 0 0 0 4px rgba(46, 204, 113, .22);
  animation: finalPulse 2s ease-in-out infinite;
}
@keyframes finalPulse{
  0%, 100%{ opacity: 1; transform: scale(1); }
  50%     { opacity: .55; transform: scale(1.18); }
}
.final-cta-title{
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.048em;
  color: var(--off-white);
  max-width: 16ch;
  text-wrap: balance;
}
.final-cta-title em{
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
  background: linear-gradient(100deg, var(--bronze-soft), #F2D9B8 55%, var(--bronze-soft));
  background-size: 200% 100%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientShift 6s ease-in-out infinite;
  padding-right: 0.05em;
}
.final-cta-lead{
  margin-top: 26px;
  font-size: clamp(1rem, 1.35vw, 1.15rem);
  line-height: 1.6;
  color: rgba(250, 250, 248, 0.72);
  max-width: 52ch;
  text-wrap: pretty;
}
.final-cta-actions{
  margin-top: 44px;
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
  justify-content: center;
}
.final-cta-btn{
  background: var(--bronze-soft);
  color: #141412;
  border-color: transparent;
  padding: 20px 36px;
  font-size: 1rem;
}
.final-cta-btn:hover{ background: var(--bronze); color: #141412; }
.final-cta-btn i{ font-size: 1.05em; }
.final-cta-secondary{
  color: rgba(250, 250, 248, 0.72);
  font-size: .95rem;
  font-weight: 500;
  letter-spacing: -0.008em;
  position: relative;
  transition: color 300ms var(--ease-out);
}
.final-cta-secondary::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -3px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 500ms var(--ease-out);
  opacity: .4;
}
.final-cta-secondary:hover{ color: var(--bronze-soft); }
.final-cta-secondary:hover::after{ transform: scaleX(1); }
.final-cta-trust{
  margin-top: clamp(48px, 6vw, 70px);
  padding-top: 28px;
  border-top: 1px solid rgba(250, 250, 248, 0.08);
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(250, 250, 248, 0.5);
}
.final-cta-trust span{ display: inline-flex; align-items: center; gap: 8px; }
.final-cta-trust i{ color: var(--bronze-soft); font-size: .85em; }
.final-cta-trust .sep{ color: rgba(250, 250, 248, 0.15); font-weight: 400; }

/* ============================================================
   21 · FOOTER · Editorial
   ============================================================ */
.footer{
  border-top: 1px solid var(--border);
  padding-top: clamp(56px, 7vw, 90px);
  padding-bottom: 40px;
  margin-top: clamp(80px, 10vw, 140px);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(
    to bottom,
    color-mix(in srgb, var(--bg) 82%, transparent) 0%,
    color-mix(in srgb, var(--bg) 42%, transparent) 60%,
    color-mix(in srgb, var(--bg) 30%, transparent) 100%
  );
  backdrop-filter: blur(3px) saturate(120%);
  -webkit-backdrop-filter: blur(3px) saturate(120%);
}
.footer::before{
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(80% 60% at 50% 100%, color-mix(in srgb, var(--bronze) 10%, transparent), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.footer-inner{
  position: relative;
  z-index: 1;
  will-change: transform;
  transform: translate3d(0, 0, 0);
}
.foot-grid{
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.2fr 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
  padding-bottom: clamp(32px, 4vw, 56px);
}
.foot-brand .brand{
  font-size: 1.4rem;
  display: inline-block;
  margin-bottom: 20px;
  letter-spacing: -0.04em;
}
.foot-tagline{
  font-size: .92rem;
  line-height: 1.65;
  color: var(--fg-muted);
  max-width: 34ch;
  margin-bottom: 22px;
}
.foot-status{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: var(--r-full);
  background: color-mix(in srgb, var(--bronze) 7%, transparent);
  border: 1px solid color-mix(in srgb, var(--bronze) 20%, transparent);
  font-family: var(--font-mono);
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--bronze-deep);
}
[data-theme="dark"] .foot-status{ color: var(--bronze-soft); }
.foot-status-dot{
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #2ECC71;
  box-shadow: 0 0 0 4px rgba(46, 204, 113, .2);
  animation: footStatusPulse 2s ease-in-out infinite;
}
@keyframes footStatusPulse{
  0%, 100%{ opacity: 1; transform: scale(1); }
  50%     { opacity: .55; transform: scale(1.2); }
}
.foot-col h5{
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin: 0 0 20px;
}
.foot-col ul{
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.foot-col a,
.foot-col .foot-muted{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--fg);
  transition: color 300ms var(--ease-out);
  line-height: 1.5;
}
.foot-col a:hover{ color: var(--bronze); }
.foot-col i{
  width: 16px;
  font-size: .82em;
  color: var(--fg-muted);
  transition: color 300ms var(--ease-out);
  flex-shrink: 0;
}
.foot-col a:hover i{ color: var(--bronze); }
.foot-col .foot-muted{ color: var(--fg-muted); font-size: .88rem; }

.foot-wordmark{
  position: absolute;
  left: 50%;
  bottom: -0.04em;
  transform: translateX(-50%);
  display: flex;
  align-items: baseline;
  gap: 0.02em;

  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(6rem, 22vw, 24rem);
  line-height: 0.8;
  letter-spacing: -0.06em;

  color: var(--fg);
  opacity: 0.04;

  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  z-index: 0;
  overflow: hidden;
}
[data-theme="dark"] .foot-wordmark{ opacity: 0.065; }
.foot-wordmark .wordmark-accent{
  font-weight: 400;
  font-style: italic;
  font-family: var(--font-serif);
  letter-spacing: -0.03em;
  padding-inline: 0.04em;
}
.foot-wordmark .dot{ color: var(--primary); opacity: 0.9; }
.foot-bottom{
  position: relative;
  margin-top: clamp(20px, 2vw, 28px);
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  font-size: .82rem;
  color: var(--fg-muted);
}
.foot-copy{ letter-spacing: -0.005em; }
.foot-signature{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.foot-signature i{
  color: var(--bronze);
  font-size: .82em;
  animation: footHeart 3s ease-in-out infinite;
}
@keyframes footHeart{
  0%, 90%, 100%{ transform: scale(1); }
  45%          { transform: scale(1.2); }
}

/* ============================================================
   22 · MODAIS
   ============================================================ */
.modal-scrim{
  position: fixed; inset:0;
  background: rgba(17,17,17,.5);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 11000;
  display:flex; align-items:center; justify-content:center;
  padding: 24px;
  opacity:0; pointer-events:none;
  transition: opacity var(--dur-base) var(--ease-out);
}
.modal-scrim.open{ opacity:1; pointer-events:all; }
.modal{
  width: min(460px, 100%);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 40px 32px 32px;
  position:relative;
  box-shadow: var(--sh-4);
  transform: translateY(20px) scale(.97);
  opacity:0;
  transition: transform 520ms var(--ease-decel), opacity 520ms var(--ease-out);
  text-align:center;
}
.modal-scrim.open .modal{ transform: none; opacity:1; }
.modal-icon{
  width: 60px; height:60px;
  border-radius: 50%;
  display:grid; place-items:center;
  margin: 0 auto 22px;
  background: color-mix(in srgb, var(--bronze) 14%, transparent);
  color: var(--primary);
  font-size: 1.3rem;
  position: relative;
}
.modal-icon::after{
  content:""; position:absolute; inset:-8px; border-radius:50%;
  border: 1px solid color-mix(in srgb, var(--bronze) 25%, transparent);
  animation: ringPulse 3s ease-in-out infinite;
}
@keyframes ringPulse{
  0%,100%{ transform: scale(1); opacity:.5; }
  50%    { transform: scale(1.1); opacity:0; }
}
.modal h3{ font-size: 1.5rem; letter-spacing:-0.03em; margin-bottom: 12px; }
.modal p{ font-size: .94rem; line-height:1.6; }
.modal .modal-btns{ margin-top: 28px; display:flex; gap:10px; justify-content:center; flex-wrap: wrap; }
.modal-close{
  position: absolute; top:14px; right:14px;
  width: 34px; height:34px; border-radius:50%;
  display:grid; place-items:center;
  color: var(--fg-muted);
  transition: background var(--dur-fast), color var(--dur-fast);
}
.modal-close:hover{ background: color-mix(in srgb, var(--fg) 6%, transparent); color: var(--fg); }

/* ============================================================
   23 · CHAT
   ============================================================ */
.chat-fab{
  position: fixed;
  right: 22px; bottom: 22px;
  z-index: 9500;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--primary-fg);
  display:grid; place-items:center;
  font-size: 1.1rem;
  box-shadow: 0 14px 32px -10px color-mix(in srgb, var(--bronze) 70%, transparent), var(--sh-2);
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-base);
}
.chat-fab:hover{ transform: translateY(-3px) scale(1.04); }
.chat-fab .chat-badge{
  position:absolute; top: -3px; right: -3px;
  width: 14px; height: 14px; border-radius:50%;
  background: #2ECC71;
  border: 2px solid var(--bg);
}
.chat-panel{
  position: fixed;
  right: 22px; bottom: 90px;
  z-index: 9500;
  width: min(360px, calc(100vw - 44px));
  height: min(520px, 70vh);
  border-radius: var(--r-lg);
  overflow:hidden;
  display:flex; flex-direction:column;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: var(--sh-4);
  transform-origin: bottom right;
  transform: scale(.85) translateY(20px);
  opacity:0; pointer-events:none;
  transition: transform 420ms var(--ease-decel), opacity 320ms var(--ease-out);
}
.chat-panel.open{ transform: none; opacity:1; pointer-events:all; }
.chat-head{ padding: 16px 18px; border-bottom: 1px solid var(--border); display:flex; align-items:center; gap: 12px; }
.chat-head .avatar{ width:36px; height:36px; background: var(--primary); color: var(--primary-fg); font-size:.8rem; }
.chat-head strong{ display:block; font-size:.92rem; letter-spacing:-0.01em; }
.chat-head small{ font-size:.72rem; color: var(--fg-muted); display:flex; align-items:center; gap:5px; }
.chat-head small::before{ content:""; width:6px; height:6px; border-radius:50%; background:#2ECC71; }
.chat-body{ flex:1; overflow-y:auto; padding: 18px; display:flex; flex-direction:column; gap: 12px; }
.chat-msg{ max-width: 82%; padding: 11px 14px; border-radius: 16px; font-size: .88rem; line-height: 1.5; animation: msgIn 320ms var(--ease-out) both; }
@keyframes msgIn{ from{ opacity:0; transform: translateY(8px);} to{ opacity:1; transform:none; } }
.chat-msg.bot{ background: color-mix(in srgb, var(--fg) 5%, transparent); color: var(--fg); border-bottom-left-radius: 4px; align-self: flex-start; }
.chat-msg.user{ background: var(--primary); color: var(--primary-fg); border-bottom-right-radius: 4px; align-self: flex-end; }
.chat-quick{ display:flex; flex-wrap:wrap; gap:6px; padding: 0 18px 12px; }
.chat-quick button{ font-size: .74rem; padding: 6px 11px; border-radius: 999px; border: 1px solid var(--border); color: var(--fg-muted); transition: all var(--dur-fast); }
.chat-quick button:hover{ border-color: var(--primary); color: var(--primary); }
.chat-input{ border-top: 1px solid var(--border); padding: 12px 14px; display:flex; gap: 10px; align-items:center; }
.chat-input input{ flex:1; padding: 10px 4px; border:none; outline:none; background:transparent; font-size:.88rem; color: var(--fg); }
.chat-input input::placeholder{ color: var(--fg-muted); }
.chat-send{ width: 36px; height:36px; border-radius:50%; display:grid; place-items:center; background: var(--primary); color: var(--primary-fg); transition: transform var(--dur-fast); }
.chat-send:hover{ transform: scale(1.06); }

/* ============================================================
   24 · LIVE COUNTER
   ============================================================ */
.live-counter{
  position: fixed;
  left: 22px; bottom: 22px;
  z-index: 9000;
  padding: 10px 16px;
  border-radius: 999px;
  display:flex; align-items:center; gap: 10px;
  font-size: .8rem;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-brd);
  box-shadow: var(--sh-2);
  color: var(--fg);
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base);
}
.live-counter .pulse{ width: 8px; height:8px; border-radius:50%; background:#2ECC71; position:relative; }
.live-counter .pulse::after{ content:""; position:absolute; inset:0; border-radius:50%; background:#2ECC71; animation: livePulse 1.8s ease-out infinite; }
@keyframes livePulse{ 0%{ transform:scale(1); opacity:.8; } 100%{ transform:scale(2.6); opacity:0; } }
.live-counter strong{ font-weight:600; color: var(--fg); letter-spacing:-0.01em; }
.live-counter span{ color: var(--fg-muted); }

/* ============================================================
   25 · REVEAL + UTILITÁRIOS
   ============================================================ */
[data-reveal]{ opacity:0; }
.no-js [data-reveal]{ opacity:1; }
.gsap-ready [data-reveal]{ opacity:1; }
[data-depth]{ will-change: transform; transition: transform 700ms cubic-bezier(.2,.8,.2,1); }

.center{ text-align:center; }
.mx-auto{ margin-inline:auto; }
.mt-6{ margin-top: 24px; }
.mt-10{ margin-top: 40px; }
.mt-14{ margin-top: 56px; }
.hidden{ display:none !important; }

/* ============================================================
   26 · RESPONSIVE
   ============================================================ */
@media (max-width: 1024px){
  /* About */
  .about-grid{ grid-template-columns: 1fr; gap: 48px; }
  .about-visual{ aspect-ratio: 4 / 3; max-width: 640px; margin: 0 auto; width: 100%; }

  /* Serviços */
  .svc-grid{ grid-template-columns: 1fr; gap: 0; }
  .svc-sticky{ display: none; }
  .svc-chapter{
    min-height: auto;
    padding: 60px 0;
    opacity: 1;
  }
  .svc-chapter:first-child{ padding-top: 20px; }
  .svc-chapter:last-child{ padding-bottom: 20px; }
  .svc-chapter-num{ font-size: 6rem; top: 12px; }
  .svc-chapter-visual{
    display: block;
    margin-top: 32px;
    aspect-ratio: 5 / 4;
    width: 100%;
    max-width: 420px;
  }

  /* Portfólio 3D */
  .p3d-stage{ height: clamp(440px, 58vh, 560px); min-height: 440px; }
  .p3d-card{ width: clamp(280px, 62vw, 480px); }

  /* Diferenciais */
  .diff-grid{
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas: none;
    gap: 14px;
  }
  .diff-featured, .diff-perf, .diff-seg, .diff-time, .diff-parceiro, .diff-prazos{
    grid-area: auto;
  }
  .diff-featured{ padding: 32px 26px; }
  .diff-featured h3{ font-size: 1.35rem; }
  .diff-featured p{ font-size: .92rem; }
  .diff-badge{ top: 18px; right: 18px; }
  .diff-feat-icon{ width: 48px; height: 48px; font-size: 1.15rem; margin-bottom: 14px; }
  .diff-feat-meta{ margin-top: 20px; }

  /* FAQ */
  .faq-grid{ grid-template-columns: 1fr; gap: 40px; }
  .faq-aside{ position: static; top: auto; }
  .faq-aside-text{ max-width: 100%; }

  /* Oferta */
  .offer-card{ grid-template-columns: 1fr; }
  .offer-price{ padding: 40px 28px 36px; }
  .offer-list{ padding: 36px 28px 40px; }
  .offer-list ul{ gap: 20px; }
  .offer-amount{ font-size: clamp(3rem, 12vw, 3.8rem); }

  /* Grids gerais */
  .grid-3{ grid-template-columns: repeat(2, 1fr); }
  .process{ grid-template-columns: repeat(2, 1fr); }
  .process::before{ display:none; }

  /* Footer + nav */
  .foot-grid{
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
  }
  .foot-brand{
    grid-column: 1 / -1;
    margin-bottom: 20px;
  }
  .foot-brand .brand{ font-size: 1.3rem; }

  .nav-links{ display:none; }
  .hamburger{ display:block; }
  .nav-actions .fs-group{ display:none; }
  .bg-glow-1{ width: 90vw; height: 90vw; }
  .bg-glow-2{ width: 80vw; height: 80vw; }
}

@media (max-width: 720px){
  :root{ --gutter: 20px; --section-y: 84px; --img-opacity: 0.22; }
  [data-theme="dark"]{ --img-opacity: 0.5; }

  /* Hero */
  .hero{ padding-top: calc(64px + 70px); }
  .hero-ghost{ font-size: 32rem; top: 42%; }
  .hero-badge{ margin-bottom: 26px; font-size: .66rem; }
  .hero-title{ max-width: 100%; }
  .hero-actions{ margin-top: 36px; flex-direction: column; gap: 20px; width: 100%; }
  .hero-actions .btn{ width: 100%; }
  .hero-proof{ margin-top: 56px; }

  /* About */
  .about-stats{ grid-template-columns: 1fr; gap: 18px; padding: 22px 0; }
  .about-visual{ aspect-ratio: 4 / 5; }
  .av-content{ padding: 26px; }
  .av-quotes{ height: 5.4em; }
  .av-badge{ width: 74px; height: 72px; top: 18px; right: 18px; }
  .av-badge i{ font-size: 1.05rem; }

  /* Serviços */
  .svc-preview{ aspect-ratio: 4/3; }
  .spv-aa{ font-size: 2.6rem; }

  /* Portfólio 3D */
  .p3d-stage{ height: 460px; min-height: 460px; }
  .p3d-card{ width: 78vw; max-width: 380px; }
  .p3d-browser{ max-width: 100%; }
  .p3d-media{ padding: 22px 22px; height: 58%; }
  .p3d-body{ height: 42%; padding: 16px 18px; }
  .p3d-body p{ display: none; }
  .p3d-icon{ width: 40px; height: 40px; font-size: .9rem; }
  .p3d-tag{ font-size: .56rem; padding: 4px 9px; }
  .p3d-controls{ gap: 20px; }
  .p3d-nav{ width: 44px; height: 44px; }
  .p3d-cta{ margin-top: 8px; padding: 5px 10px; font-size: .56rem; }

  /* Processo */
  .process-axis{ left: 44px; }
  .proc-step{ grid-template-columns: 44px 44px 1fr; padding-bottom: 48px; }
  .proc-num{ font-size: 1.2rem; padding-right: 6px; }
  .proc-dot{ width: 10px; height: 10px; margin-left: -5px; margin-top: 6px; }
  .proc-body p{ max-width: 100%; }

  /* FAQ */
  .faq-q{
    grid-template-columns: 34px 1fr 28px;
    gap: 12px;
    padding: 22px 2px;
  }
  .faq-num{ font-size: .64rem; }
  .faq-q .plus{ width: 28px; height: 28px; }
  .faq-a-inner{
    padding: 0 2px 24px 46px;
    font-size: .9rem;
    line-height: 1.65;
  }

  /* CTA final */
  .final-cta{ padding: 80px 0 70px; margin-top: 72px; }
  .final-cta-ghost{ font-size: 22rem; }
  .final-cta-badge{ margin-bottom: 26px; font-size: .66rem; }
  .final-cta-actions{
    flex-direction: column;
    gap: 20px;
    width: 100%;
    margin-top: 36px;
  }
  .final-cta-actions .final-cta-btn{ width: 100%; }
  .final-cta-trust{
    flex-direction: column;
    gap: 12px;
    margin-top: 48px;
  }
  .final-cta-trust .sep{ display: none; }

  /* Oferta */
  .offer-list li{ gap: 12px; }
  .offer-check{ width: 22px; height: 22px; font-size: .6rem; }
  .offer-list li strong{ font-size: .92rem; }
  .offer-list li small{ font-size: .8rem; }

  /* Footer */
  .foot-grid{ grid-template-columns: 1fr 1fr; gap: 32px; }
  .foot-brand{ grid-column: 1 / -1; }
  .foot-tagline{ max-width: 100%; }
  .foot-wordmark{
    font-size: 28vw;
    letter-spacing: -0.06em;
  }
  .foot-bottom{
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .foot-signature{ font-size: .62rem; }

  /* Grids gerais */
  .grid-3, .grid-2{ grid-template-columns: 1fr; }
  .cta-btns .btn{ width:100%; }
  .live-counter{ left: 16px; bottom: 16px; padding: 8px 13px; font-size:.74rem; }
  .chat-fab{ right: 16px; bottom: 16px; }
  .chat-panel{ right: 16px; bottom: 84px; }
  .nav{ height: 64px; }
  .bg-grid{ background-size: 44px 44px; }
}

@media (max-width: 420px){
  .foot-grid{ grid-template-columns: 1fr; }
}

/* ============================================================
   27 · REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  body.is-idle .bg-image,
  body.is-idle .bg-glow-1,
  body.is-idle .bg-glow-2{ animation: none; }
  .av-slide.is-active{ animation: none; }
  .av-quote{ transition: none; }
  .about-visual{ transition: none; }
  .process-axis-fill{ transition: none; }
  .proc-num, .proc-dot{ transition: none; }
  .p3d-card{ transition: none; }
}
/* ============================================================
   28 · PÁGINAS INTERNAS · Header + Breadcrumb
   ============================================================ */

   .page-header{
    padding-top: calc(72px + clamp(60px, 8vw, 110px));
    padding-bottom: clamp(40px, 5vw, 70px);
  }
  .page-header h1{
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: clamp(2.4rem, 6vw, 4.4rem);
    line-height: 1.02;
    letter-spacing: -0.045em;
    margin-top: 18px;
  }
  .page-header .lead{
    margin-top: 22px;
    max-width: 54ch;
  }
  
  .breadcrumb{
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 32px;
    font-family: var(--font-mono);
    font-size: .68rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--fg-muted);
  }
  .breadcrumb a{
    color: var(--fg-muted);
    transition: color 300ms var(--ease-out);
  }
  .breadcrumb a:hover{ color: var(--bronze); }
  .breadcrumb span{ color: color-mix(in srgb, var(--fg) 22%, transparent); }
  .breadcrumb [aria-current]{ color: var(--fg); }
  
  /* ============================================================
     29 · PRODUTOS · Hero do produto
     ============================================================ */
  
  .product-hero{
    padding-block: 0 clamp(60px, 8vw, 100px);
  }
  .ph-card{
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 0;
    border-radius: var(--r-xl);
    overflow: hidden;
    background: var(--card);
    border: 1px solid var(--border);
    box-shadow: var(--sh-4);
    position: relative;
    isolation: isolate;
  }
  
  /* ── Visual ── */
  .ph-visual{
    position: relative;
    padding: clamp(32px, 5vw, 56px);
    background:
      radial-gradient(70% 60% at 15% 15%, color-mix(in srgb, var(--bronze) 32%, transparent), transparent 65%),
      radial-gradient(70% 60% at 90% 90%, color-mix(in srgb, var(--bronze-soft) 20%, transparent), transparent 65%),
      linear-gradient(155deg, #141412, #1F1F1C 60%, #141412);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 420px;
    overflow: hidden;
  }
  .ph-visual::before{
    content: "";
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(to right, rgba(250,250,248,.045) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(250,250,248,.045) 1px, transparent 1px);
    background-size: 34px 34px;
    -webkit-mask-image: radial-gradient(ellipse 85% 75% at 50% 50%, #000 30%, transparent 90%);
            mask-image: radial-gradient(ellipse 85% 75% at 50% 50%, #000 30%, transparent 90%);
    pointer-events: none;
  }
  
  .ph-browser{
    position: relative;
    width: 100%;
    max-width: 420px;
    aspect-ratio: 16 / 11;
    border-radius: 14px;
    background: #FFFFFF;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    box-shadow:
      0 30px 60px -20px rgba(0,0,0,.6),
      0 0 0 1px rgba(255,255,255,.08);
    z-index: 1;
  }
  .ph-bar{
    display: flex; align-items: center; gap: 6px;
    padding-bottom: 10px;
    border-bottom: 1px solid #ECEAE6;
  }
  .ph-bar i{
    width: 8px; height: 8px; border-radius: 50%;
    background: #E5E2DD;
  }
  .ph-bar i:nth-child(1){ background: #FF5F57; }
  .ph-bar i:nth-child(2){ background: #FEBC2E; }
  .ph-bar i:nth-child(3){ background: #28C840; }
  .ph-bar span{
    flex: 1; height: 12px;
    border-radius: 999px;
    background: #F2EFEA;
    margin-left: 6px;
  }
  .ph-hero{
    display: flex; flex-direction: column; gap: 8px;
    padding: 16px 6px;
  }
  .ph-h1{
    height: 22px; width: 70%;
    border-radius: 5px;
    background: linear-gradient(90deg, var(--bronze), var(--bronze-soft));
  }
  .ph-h2{
    height: 12px; width: 52%;
    border-radius: 4px;
    background: #E5E2DD;
  }
  .ph-h3{
    height: 12px; width: 40%;
    border-radius: 4px;
    background: #E5E2DD;
  }
  .ph-blocks{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: auto;
  }
  .ph-blocks i{
    aspect-ratio: 1/1;
    border-radius: 7px;
    background: #F2EFEA;
    border: 1px solid #EAE6E0;
  }
  .ph-blocks i:nth-child(2){
    background: color-mix(in srgb, var(--bronze) 22%, #FFFFFF);
    border-color: color-mix(in srgb, var(--bronze) 40%, transparent);
  }
  
  .ph-badge{
    position: absolute;
    bottom: 28px;
    right: 28px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    border-radius: var(--r-full);
    background: var(--bronze);
    color: #141412;
    box-shadow: 0 12px 32px -8px color-mix(in srgb, var(--bronze) 70%, transparent);
    z-index: 2;
  }
  .ph-badge i{ font-size: 1.1rem; }
  .ph-badge span{
    font-family: var(--font-mono);
    font-size: .68rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    line-height: 1.4;
  }
  .ph-badge strong{
    font-weight: 700;
    letter-spacing: .14em;
  }
  
  /* ── Info ── */
  .ph-info{
    padding: clamp(32px, 5vw, 56px) clamp(32px, 4vw, 52px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
  }
  .ph-cat{
    font-family: var(--font-mono);
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 4px;
  }
  .ph-title{
    font-size: clamp(1.9rem, 3.2vw, 2.6rem);
    line-height: 1.05;
    letter-spacing: -0.035em;
    color: var(--fg);
    margin: 0;
  }
  .ph-tagline{
    font-family: var(--font-serif);
    font-style: italic;
    font-size: clamp(1.05rem, 1.4vw, 1.2rem);
    line-height: 1.35;
    letter-spacing: -0.015em;
    color: var(--fg);
    margin-top: 6px;
  }
  .ph-desc{
    font-size: .96rem;
    line-height: 1.65;
    color: var(--fg-muted);
    margin-top: 12px;
    max-width: 46ch;
  }
  
  .ph-price{
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .ph-price-label{
    font-family: var(--font-mono);
    font-size: .64rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--fg-muted);
  }
  .ph-price-value{
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-top: 2px;
  }
  .ph-price-currency{
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--bronze);
  }
  .ph-price-amount{
    font-family: var(--font-sans);
    font-size: clamp(2.6rem, 4.4vw, 3.4rem);
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 1;
    color: var(--fg);
  }
  .ph-price-note{
    font-family: var(--font-mono);
    font-size: .68rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--fg-muted);
    margin-top: 4px;
  }
  .ph-cta{
    align-self: flex-start;
    margin-top: 24px;
  }
  
  /* ============================================================
     30 · PRODUTOS · Incluso
     ============================================================ */
  
  .product-includes{
    padding-block: var(--section-y);
  }
  
  .pi-grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-top: clamp(32px, 4vw, 48px);
  }
  .pi-item{
    display: flex;
    gap: 18px;
    padding: 24px 26px;
    border-radius: var(--r-lg);
    background: var(--card);
    border: 1px solid var(--border);
    transition: transform 400ms var(--ease-out),
                border-color 400ms var(--ease-out),
                box-shadow 400ms var(--ease-out);
  }
  .pi-item:hover{
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--bronze) 30%, var(--border));
    box-shadow: var(--sh-2);
  }
  .pi-icon{
    flex-shrink: 0;
    width: 42px; height: 42px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--bronze) 11%, transparent);
    color: var(--primary);
    font-size: .95rem;
  }
  .pi-title{
    font-size: 1rem;
    letter-spacing: -0.02em;
    margin: 0 0 6px;
    color: var(--fg);
  }
  .pi-text{
    font-size: .88rem;
    line-height: 1.6;
    color: var(--fg-muted);
    margin: 0;
  }
  
  /* ============================================================
     31 · PRODUTOS · Upsell
     ============================================================ */
  
  .product-upsell{
    padding-block: var(--section-y);
  }
  
  .pu-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: clamp(32px, 4vw, 48px);
  }
  .pu-card{
    position: relative;
    padding: 32px 28px;
    border-radius: var(--r-lg);
    background: var(--card);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 14px;
    overflow: hidden;
    transition: transform 500ms var(--ease-out),
                border-color 500ms var(--ease-out),
                box-shadow 500ms var(--ease-out);
  }
  .pu-card:hover{
    transform: translateY(-4px);
    border-color: color-mix(in srgb, var(--bronze) 30%, var(--border));
    box-shadow: var(--sh-3);
  }
  .pu-card::after{
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%),
                color-mix(in srgb, var(--bronze) 12%, transparent), transparent 45%);
    opacity: 0;
    transition: opacity var(--dur-base);
    pointer-events: none;
  }
  .pu-card:hover::after{ opacity: 1; }
  
  .pu-icon{
    width: 46px; height: 46px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    background: color-mix(in srgb, var(--bronze) 11%, transparent);
    color: var(--primary);
    font-size: 1.05rem;
    position: relative;
    z-index: 1;
  }
  .pu-title{
    font-size: 1.08rem;
    letter-spacing: -0.025em;
    margin: 0;
    color: var(--fg);
    position: relative;
    z-index: 1;
  }
  .pu-text{
    font-size: .9rem;
    line-height: 1.6;
    color: var(--fg-muted);
    margin: 0;
    position: relative;
    z-index: 1;
  }
  .pu-foot{
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: relative;
    z-index: 1;
  }
  .pu-price{
    display: flex;
    flex-direction: column;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    color: var(--fg);
  }
  .pu-price small{
    font-family: var(--font-mono);
    font-size: .58rem;
    font-weight: 500;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--fg-muted);
    margin-bottom: 2px;
  }
  .pu-link{
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .82rem;
    font-weight: 600;
    letter-spacing: -0.005em;
    color: var(--primary);
    transition: color 300ms var(--ease-out);
  }
  .pu-link:hover{ color: var(--bronze-deep); }
  .pu-link i{
    font-size: .8em;
    transition: transform 300ms var(--ease-out);
  }
  .pu-link:hover i{ transform: translateX(3px); }
  
  /* ============================================================
     RESPONSIVO · Produtos
     ============================================================ */
  @media (max-width: 1024px){
    .ph-card{ grid-template-columns: 1fr; }
    .ph-visual{ min-height: 320px; }
    .ph-browser{ max-width: 100%; }
    .pi-grid{ grid-template-columns: 1fr; }
    .pu-grid{ grid-template-columns: 1fr; gap: 16px; }
  }
  
  @media (max-width: 720px){
    .ph-badge{
      bottom: 18px;
      right: 18px;
      padding: 10px 14px;
      font-size: .62rem;
    }
    .ph-badge i{ font-size: .95rem; }
  
    .pi-item{ padding: 20px 22px; gap: 14px; }
    .pi-icon{ width: 38px; height: 38px; font-size: .85rem; }
  
    .pu-card{ padding: 26px 22px; }
  }
  /* ============================================================
   PRODUTOS · Hero com browser + mobile
   ============================================================ */

.ph-devices{
  position: relative;
  width: 100%;
  max-width: 460px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 16px;
  z-index: 1;
}

/* Browser principal */
.ph-devices .ph-browser{
  flex: 1;
  max-width: 360px;
  aspect-ratio: 16 / 11;
  border-radius: 14px;
  background: #FFFFFF;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow:
    0 30px 60px -20px rgba(0,0,0,.65),
    0 0 0 1px rgba(255,255,255,.08);
}

/* Mobile ao lado */
.ph-phone{
  flex-shrink: 0;
  width: 120px;
  aspect-ratio: 9 / 18;
  border-radius: 20px;
  background: #1A1A18;
  padding: 8px;
  position: relative;
  box-shadow:
    0 20px 40px -12px rgba(0,0,0,.65),
    0 0 0 1px rgba(250,250,248,.12);
  transform: translateY(-8px);
}
.ph-phone-notch{
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 34px;
  height: 4px;
  border-radius: 999px;
  background: rgba(250,250,248,.15);
  z-index: 2;
}
.ph-phone-screen{
  width: 100%;
  height: 100%;
  border-radius: 14px;
  background: #FAFAF8;
  padding: 22px 10px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: hidden;
}
.ph-ph-line{
  height: 6px;
  border-radius: 3px;
  background: #E5E2DD;
}
.ph-ph-lg{
  height: 10px;
  width: 78%;
  background: linear-gradient(90deg, var(--bronze), var(--bronze-soft));
}
.ph-ph-sm{ width: 60%; }
.ph-ph-block{
  aspect-ratio: 1/1;
  width: 100%;
  border-radius: 5px;
  background: #F2EFEA;
  border: 1px solid #EAE6E0;
  margin: 6px 0;
}

/* ============================================================
   PRODUTOS · FAQ específico
   ============================================================ */

.product-faq{
  padding-block: var(--section-y);
}

.pf-list{
  max-width: 860px;
  margin: clamp(32px, 4vw, 48px) auto 0;
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}
.pf-item{
  border-bottom: 1px solid var(--border);
}
.pf-q{
  width: 100%;
  display: grid;
  grid-template-columns: 48px 1fr 32px;
  align-items: center;
  gap: 18px;
  padding: 26px 6px;
  text-align: left;
  color: var(--fg);
  cursor: pointer;
  background: none;
  border: none;
  transition: color 300ms var(--ease-out);
}
.pf-num{
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--fg-muted);
  transition: color 400ms var(--ease-out);
}
.pf-item.open .pf-num{
  color: var(--bronze);
}
.pf-text{
  font-size: clamp(1rem, 1.15vw, 1.08rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.35;
  transition: color 300ms var(--ease-out);
}
.pf-q:hover .pf-text{ color: var(--bronze); }
.pf-plus{
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  color: var(--fg);
  font-size: .72rem;
  justify-self: end;
  transition:
    transform 500ms cubic-bezier(.2,.8,.2,1),
    background 400ms var(--ease-out),
    border-color 400ms var(--ease-out),
    color 400ms var(--ease-out);
}
.pf-q:hover .pf-plus{
  border-color: color-mix(in srgb, var(--bronze) 40%, var(--border));
  background: color-mix(in srgb, var(--bronze) 6%, transparent);
}
.pf-item.open .pf-q .pf-plus{
  transform: rotate(135deg);
  background: var(--bronze);
  border-color: var(--bronze);
  color: var(--primary-fg);
}
.pf-a{
  max-height: 0;
  overflow: hidden;
  transition: max-height 520ms cubic-bezier(.2,.8,.2,1);
}
.pf-a-inner{
  padding: 0 6px 30px 66px;
  font-size: .95rem;
  line-height: 1.72;
  color: var(--fg-muted);
  max-width: 68ch;
}

/* Responsivo */
@media (max-width: 720px){
  .ph-devices{
    flex-direction: column;
    align-items: center;
    gap: 14px;
  }
  .ph-devices .ph-browser{ width: 100%; max-width: 100%; }
  .ph-phone{
    width: 90px;
    transform: none;
    align-self: flex-end;
    margin-top: -30px;
  }

  .pf-q{
    grid-template-columns: 34px 1fr 28px;
    gap: 12px;
    padding: 22px 2px;
  }
  .pf-num{ font-size: .64rem; }
  .pf-plus{ width: 28px; height: 28px; }
  .pf-a-inner{
    opacity: 0;
  transform: translateY(-4px);
  transition: opacity 400ms var(--ease-out) 80ms, transform 400ms var(--ease-out) 80ms;
    padding: 0 2px 24px 46px;
    font-size: .9rem;
  }
  .pf-item.open .pf-a-inner{
    opacity: 1;
    transform: translateY(0);
  }


}/* ============================================================
   PRODUTOS · Lista de livros
   ============================================================ */

.products-grid-section{
  padding-block: var(--section-y);
}

.products-list{
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 5vw, 64px);
  margin-top: clamp(32px, 4vw, 48px);
}

/* ── Card de produto ── */
/* ============================================================
   PRODUTOS · Lista de livros (até 4+)
   ============================================================ */

   .products-grid-section{
    padding-block: var(--section-y);
  }
  
  .products-list{
    display: flex;
    flex-direction: column;
    gap: clamp(32px, 5vw, 64px);
    margin-top: clamp(32px, 4vw, 48px);
  }
  
  .product-card{
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
    padding: clamp(28px, 4vw, 48px);
    border-radius: var(--r-xl);
    background: var(--card);
    border: 1px solid var(--border);
    box-shadow: var(--sh-2);
    transition: transform 500ms var(--ease-out),
                box-shadow 500ms var(--ease-out),
                border-color 500ms var(--ease-out);
    position: relative;
    isolation: isolate;
  }
  .product-card:hover{
    transform: translateY(-4px);
    box-shadow: var(--sh-4);
    border-color: color-mix(in srgb, var(--bronze) 25%, var(--border));
  }
  
  /* Produto invertido — capa à direita, info à esquerda */
  .product-card.is-reversed .pc-cover{ order: 2; }
  .product-card.is-reversed .pc-body{ order: 1; }

/* ── Capa ── */
.pc-cover{
  position: relative;
  display: flex;
  justify-content: center;
}
.pc-cover-inner{
  width: 100%;
  max-width: 300px;
  aspect-ratio: 5 / 7;
  border-radius: 8px;
  overflow: hidden;
  background: linear-gradient(155deg, #1a1a18, #242420);
  box-shadow:
    0 30px 60px -20px rgba(0,0,0,.35),
    0 0 0 1px rgba(0,0,0,.04);
  transform: rotate(-2deg);
  transition: transform 500ms var(--ease-out);
}
.product-card:hover .pc-cover-inner{
  transform: rotate(0deg) scale(1.02);
}
.pc-cover-inner img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.pc-cover-fallback{
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
}
.pc-cover-title{
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1.15;
  color: var(--off-white);
  letter-spacing: -0.02em;
}

.pc-badge{
  position: absolute;
  top: 8px;
  right: calc(50% - 160px);
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--bronze);
  color: #141412;
  font-family: var(--font-mono);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  box-shadow: 0 8px 20px -6px color-mix(in srgb, var(--bronze) 70%, transparent);
  z-index: 2;
}

/* ── Corpo ── */
.pc-body{
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pc-meta{
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--primary);
}
.pc-title{
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  line-height: 1.08;
  letter-spacing: -0.032em;
  margin: 0;
  color: var(--fg);
}
.pc-tagline{
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  line-height: 1.4;
  color: var(--fg);
  margin-top: 4px;
}
.pc-desc{
  font-size: .95rem;
  line-height: 1.65;
  color: var(--fg-muted);
  max-width: 52ch;
  margin-top: 8px;
}

/* ── Highlights ── */
.pc-highlights{
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 20px;
}
.pc-highlights li{
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--fg);
}
.pc-highlights i{
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--bronze) 15%, transparent);
  color: var(--primary);
  font-size: .62rem;
}

/* ── Footer ── */
.pc-foot{
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.pc-price{
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.pc-price-label{
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-muted);
}
.pc-price-value{
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.pc-price-currency{
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 500;
  color: var(--bronze);
}
.pc-price-amount{
  font-family: var(--font-sans);
  font-size: clamp(1.8rem, 2.6vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--fg);
}
.pc-price-text{
  font-family: var(--font-sans);
  font-size: clamp(1.4rem, 2.2vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
}

.pc-cta{
  flex-shrink: 0;
}

/* ── Responsivo ── */
@media (max-width: 1024px){
  .product-card{
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  .pc-cover-inner{ transform: none; }
  .product-card:hover .pc-cover-inner{ transform: scale(1.02); }
  .pc-badge{ top: 6px; right: calc(50% - 140px); }
  .pc-body{ align-items: center; }
  .pc-desc{ max-width: 100%; }
  .pc-highlights{
    grid-template-columns: 1fr;
    max-width: 320px;
    margin-inline: auto;
  }
  .pc-foot{ justify-content: center; }
}

@media (max-width: 720px){
  .product-card{ padding: 24px 20px; }
  .pc-cover-inner{ max-width: 220px; }
  .pc-badge{ right: calc(50% - 110px); font-size: .56rem; padding: 5px 11px; }
  .pc-foot{ flex-direction: column; align-items: center; width: 100%; }
  .pc-cta{ width: 100%; }
}
/* ============================================================
   PRODUTOS · Glow bronze atrás das capas
   ============================================================ */

   .pc-cover{
    position: relative;
    display: flex;
    justify-content: center;
    isolation: isolate;           /* cria contexto próprio para o z-index */
  }
  
  .pc-cover::before{
    content: "";
    position: absolute;
    inset: -12% -22%;
    background: radial-gradient(
      ellipse 55% 65% at 50% 50%,
      color-mix(in srgb, var(--bronze) 28%, transparent),
      transparent 72%
    );
    filter: blur(48px);
    opacity: .55;
    z-index: -1;
    pointer-events: none;
    border-radius: 50%;
    transition: opacity 500ms var(--ease-out),
                transform 500ms var(--ease-out);
  }
  
  /* No hover do card, o glow intensifica levemente */
  .product-card:hover .pc-cover::before{
    opacity: .8;
    transform: scale(1.08);
  }
  
  /* Dark theme: um pouco mais intenso */
  [data-theme="dark"] .pc-cover::before{
    opacity: .45;
  }
  [data-theme="dark"] .product-card:hover .pc-cover::before{
    opacity: .7;
  }
  /* ============================================================
   32 · PROJETOS · Sticky stack
   ============================================================ */

.projects-stack{
  padding-block: 0 clamp(80px, 10vw, 140px);
  position: relative;
}

.projects-stack .container{
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 4vw, 48px);
  /* espaço extra no fim para o último card ter tempo de "assentar" */
  padding-bottom: 40vh;
}

/* ── Card ── */
.proj-card{
  position: sticky;

  /* Cada card novo gruda mais acima → anterior fica "abaixo e atrás" */
  top: calc(clamp(90px, 12vh, 130px) + (var(--total, 6) - 1 - var(--i, 0)) * 14px);

  /* Cada card novo fica na frente */
  z-index: calc(var(--i, 0) + 1);

  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 0;

  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);

  box-shadow:
    0 30px 60px -30px rgba(0,0,0,.35),
    0 0 0 1px rgba(0,0,0,.02);

  transition: transform 700ms var(--ease-out),
              box-shadow 700ms var(--ease-out);

  will-change: transform;
  transform-origin: center top;
}

/* ── Chrome do browser ── */
.proj-browser{
  padding: clamp(20px, 2.6vw, 32px);
  background:
    radial-gradient(70% 60% at 15% 15%, color-mix(in srgb, var(--cat) 30%, transparent), transparent 65%),
    radial-gradient(70% 60% at 90% 90%, color-mix(in srgb, var(--cat-2) 22%, transparent), transparent 65%),
    linear-gradient(155deg, #141412, #1F1F1C 60%, #141412);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  min-height: 380px;
}

.proj-browser::before{
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(250,250,248,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(250,250,248,.045) 1px, transparent 1px);
  background-size: 34px 34px;
  -webkit-mask-image: radial-gradient(ellipse 85% 75% at 50% 50%, #000 30%, transparent 90%);
          mask-image: radial-gradient(ellipse 85% 75% at 50% 50%, #000 30%, transparent 90%);
  pointer-events: none;
}

.proj-bar{
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 6px 18px;
  position: relative;
  z-index: 1;
}
.proj-dots{
  display: flex;
  gap: 6px;
}
.proj-dots i{
  width: 10px; height: 10px;
  border-radius: 50%;
  display: block;
}
.proj-dots i:nth-child(1){ background: #FF5F57; }
.proj-dots i:nth-child(2){ background: #FEBC2E; }
.proj-dots i:nth-child(3){ background: #28C840; }

.proj-url{
  flex: 1;
  height: 26px;
  border-radius: 999px;
  background: rgba(250,250,248,.08);
  border: 1px solid rgba(250,250,248,.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .12em;
  color: rgba(250,250,248,.55);
}
.proj-actions{
  color: rgba(250,250,248,.35);
  font-size: .9rem;
}

/* ── Mockup ── */
.proj-viewport{
  flex: 1;
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: #FFFFFF;
  padding: 22px;
  display: flex;
  flex-direction: column;
  box-shadow:
    0 20px 50px -20px rgba(0,0,0,.6),
    0 0 0 1px rgba(255,255,255,.08);
  z-index: 1;
}

.proj-mockup{
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pm-hero{
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pm-eyebrow{
  width: 82px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cat), var(--cat-2));
  opacity: .9;
}
.pm-title{
  width: 72%;
  height: 26px;
  border-radius: 5px;
  background: #1A1A18;
  opacity: .9;
}
.pm-subtitle{
  width: 50%;
  height: 12px;
  border-radius: 4px;
  background: #E5E2DD;
}
.pm-cta{
  width: 110px;
  height: 28px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cat), var(--cat-2));
  margin-top: 6px;
}

.pm-blocks{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: auto;
}
.pm-blocks i{
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  background: #F2EFEA;
  border: 1px solid #EAE6E0;
}
.pm-blocks i:nth-child(2){
  background: color-mix(in srgb, var(--cat) 25%, #FFFFFF);
  border-color: color-mix(in srgb, var(--cat) 40%, transparent);
}

/* Ícone flutuante do segmento */
.proj-icon{
  position: absolute;
  top: 26px;
  right: 26px;
  width: 52px; height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(20,20,18,.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid color-mix(in srgb, var(--cat) 60%, transparent);
  color: var(--cat-2);
  font-size: 1.2rem;
  z-index: 2;
  box-shadow: 0 10px 24px -10px rgba(0,0,0,.5);
}

/* ── Info ── */
.proj-info{
  padding: clamp(28px, 4vw, 52px) clamp(28px, 3.5vw, 44px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  background: var(--card);
}

.proj-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}
.proj-cat{
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--primary);
}
.proj-year{
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--fg-muted);
}

.proj-title{
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin: 0;
}

.proj-desc{
  font-size: clamp(.94rem, 1.05vw, 1rem);
  line-height: 1.65;
  color: var(--fg-muted);
  margin: 0;
  max-width: 52ch;
}

.proj-tags{
  list-style: none;
  padding: 0;
  margin: 4px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.proj-tags li{
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--fg-muted);
}

.proj-link{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: -0.008em;
  color: var(--fg);
  width: fit-content;
  position: relative;
  transition: color 300ms var(--ease-out);
}
.proj-link::after{
  content: "";
  position: absolute;
  left: 0; right: 28px; bottom: -3px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 500ms var(--ease-out);
  opacity: .35;
}
.proj-link:hover{ color: var(--bronze); }
.proj-link:hover::after{ transform: scaleX(1); }
.proj-link i{
  font-size: .76em;
  transition: transform 400ms var(--ease-out);
}
.proj-link:hover i{ transform: translate(3px, -3px); }

/* ── Responsivo ── */
@media (max-width: 1024px){
  .proj-card{
    grid-template-columns: 1fr;
  }
  .proj-browser{ min-height: 300px; }
  .proj-viewport{ padding: 18px; }
}

@media (max-width: 720px){
  /* Em mobile, o sticky é instável — vira lista normal */
  .proj-card{
    position: relative;
    top: auto;
    transform: none !important;
  }
  .projects-stack .container{
    display: flex;
    flex-direction: column;
    gap: clamp(32px, 4vw, 48px);
    padding-bottom: calc(40vh + 6 * 18px);
  }

  .proj-browser{
    padding: 18px;
    min-height: 240px;
  }
  .proj-bar{
    padding-bottom: 14px;
    gap: 10px;
  }
  .proj-url{ height: 22px; font-size: .6rem; }
  .proj-viewport{ padding: 14px; }

  .pm-title{ height: 20px; }
  .pm-subtitle{ height: 10px; }
  .pm-cta{ height: 24px; width: 90px; }
  .pm-eyebrow{ height: 8px; width: 64px; }

  .proj-icon{
    top: 18px;
    right: 18px;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    font-size: 1rem;
  }

  .proj-info{ padding: 24px 22px; }
  .proj-head{ padding-bottom: 12px; }
}

/* Reduced motion: desliga o sticky se preferido */
@media (prefers-reduced-motion: reduce){
  .proj-card{
    position: relative;
    top: auto;
    transform: none !important;
  }
  .projects-stack .container{
    padding-bottom: 0;
  }
}
/* ============================================================
   33 · PRIVACIDADE · Sumário sticky + seções
   ============================================================ */

   .privacy-header{
    padding-bottom: clamp(48px, 6vw, 80px);
  }
  
  .privacy-date{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 28px;
    padding: 8px 16px;
    border-radius: var(--r-full);
    background: color-mix(in srgb, var(--bronze) 7%, transparent);
    border: 1px solid color-mix(in srgb, var(--bronze) 20%, transparent);
    font-family: var(--font-mono);
    font-size: .68rem;
    font-weight: 500;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--bronze-deep);
  }
  [data-theme="dark"] .privacy-date{ color: var(--bronze-soft); }
  .privacy-date i{ font-size: .9em; }
  
  /* ── Body ── */
  .privacy-body{
    padding-block: 0 clamp(80px, 10vw, 140px);
  }
  
  .privacy-grid{
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: clamp(40px, 6vw, 88px);
    align-items: start;
  }
  
  /* ── Sumário ── */
  .privacy-toc{
    position: sticky;
    top: 120px;
    display: flex;
    flex-direction: column;
    gap: 18px;
  }
  
  .privacy-toc-title{
    font-family: var(--font-mono);
    font-size: .66rem;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--fg-muted);
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
  }
  
  .privacy-toc ol{
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  
  .privacy-toc a{
    display: grid;
    grid-template-columns: 24px 1fr;
    align-items: baseline;
    gap: 10px;
    padding: 8px 0;
    font-size: .88rem;
    line-height: 1.45;
    color: var(--fg-muted);
    border-radius: 6px;
    transition: color 300ms var(--ease-out),
                padding 300ms var(--ease-out);
    position: relative;
  }
  .privacy-toc a:hover{
    color: var(--fg);
    padding-left: 6px;
  }
  .privacy-toc a:hover .toc-num{ color: var(--bronze); }
  
  .toc-num{
    font-family: var(--font-mono);
    font-size: .66rem;
    font-weight: 600;
    letter-spacing: .08em;
    color: color-mix(in srgb, var(--fg) 30%, transparent);
    transition: color 300ms var(--ease-out);
  }
  
  .toc-title{
    letter-spacing: -0.012em;
  }
  
  /* ── Conteúdo ── */
  .privacy-content{
    display: flex;
    flex-direction: column;
    gap: clamp(40px, 5vw, 64px);
    max-width: 720px;
  }
  
  .privacy-section{
    position: relative;
    /* âncora com offset da nav fixa */
    scroll-margin-top: 120px;
  }
  
  .privacy-section-head{
    display: flex;
    align-items: baseline;
    gap: 18px;
    margin-bottom: 18px;
  }
  
  .privacy-section-num{
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    font-size: clamp(1.4rem, 2.2vw, 1.9rem);
    line-height: 1;
    color: var(--bronze);
    opacity: .5;
    flex-shrink: 0;
    padding-top: 2px;
  }
  
  .privacy-section-title{
    font-size: clamp(1.35rem, 2vw, 1.7rem);
    line-height: 1.15;
    letter-spacing: -0.028em;
    color: var(--fg);
    margin: 0;
  }
  
  .privacy-section-text{
    font-size: clamp(.96rem, 1.05vw, 1.02rem);
    line-height: 1.75;
    color: var(--fg-muted);
    margin: 0;
    padding-left: 2px;
  }
  .privacy-section-text a{
    color: var(--primary);
    font-weight: 500;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    text-decoration-color: color-mix(in srgb, var(--primary) 35%, transparent);
    transition: color 300ms var(--ease-out),
                text-decoration-color 300ms var(--ease-out);
  }
  .privacy-section-text a:hover{
    color: var(--bronze-deep);
    text-decoration-color: var(--bronze-deep);
  }
  
  /* ── CTA final ── */
  .privacy-cta{
    margin-top: clamp(32px, 4vw, 48px);
    padding: clamp(36px, 5vw, 56px) clamp(28px, 4vw, 44px);
    border-radius: var(--r-xl);
    background: linear-gradient(155deg, #141412, #1F1F1C 60%, #141412);
    color: var(--off-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    box-shadow: var(--sh-3);
  }
  
  .privacy-cta::before{
    content: "";
    position: absolute;
    inset: 0;
    background:
      radial-gradient(50% 60% at 15% 20%, color-mix(in srgb, var(--bronze) 25%, transparent), transparent 60%),
      radial-gradient(50% 60% at 85% 80%, color-mix(in srgb, var(--bronze-soft) 18%, transparent), transparent 60%);
    pointer-events: none;
  }
  
  .privacy-cta > *{ position: relative; z-index: 1; }
  
  .privacy-cta-text{
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    font-size: clamp(1.2rem, 1.7vw, 1.5rem);
    line-height: 1.35;
    letter-spacing: -0.02em;
    color: var(--off-white);
    max-width: 34ch;
    margin: 0;
  }
  
  .privacy-cta .btn{
    background: var(--bronze-soft);
    color: #141412;
    border-color: transparent;
  }
  .privacy-cta .btn:hover{
    background: var(--bronze);
    color: #141412;
  }
  
  /* ── Responsivo ── */
  @media (max-width: 1024px){
    .privacy-grid{
      grid-template-columns: 1fr;
      gap: 40px;
    }
    .privacy-toc{
      position: static;
      top: auto;
    }
    .privacy-toc ol{
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 4px 20px;
    }
  }
  
  @media (max-width: 720px){
    .privacy-date{
      margin-top: 22px;
      font-size: .62rem;
      padding: 6px 12px;
    }
  
    .privacy-toc ol{
      grid-template-columns: 1fr;
    }
    .privacy-toc a{
      padding: 6px 0;
      font-size: .82rem;
    }
  
    .privacy-content{
      gap: 36px;
    }
    .privacy-section-head{
      gap: 14px;
      margin-bottom: 14px;
    }
    .privacy-section-num{
      font-size: 1.2rem;
    }
    .privacy-cta{
      padding: 32px 22px;
    }
  }