/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:        #08090a;
  --bg-2:      #0d0f11;
  --bg-3:      #16181b;
  --bg-4:      #1e2124;
  --ink:       #f3f4f5;
  --ink-soft:  #d3d6da;
  --ink-mute:  #888d93;
  --ink-dim:   #55595e;
  --line:      rgba(243,244,245,0.10);
  --line-soft: rgba(243,244,245,0.06);
  --glow:      rgba(255,255,255,0.55);
  --glow-soft: rgba(255,255,255,0.14);

  --display: "Manrope", "Segoe UI", system-ui, sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", "Consolas", monospace;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --nav-h: 84px;
  --radius: 18px;
}

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

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
  background: var(--bg);
}
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.05; letter-spacing: -0.02em; font-family: var(--display); color: var(--ink); font-weight: 700; }
ul, ol { list-style: none; padding: 0; }
::selection { background: var(--ink); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--ink-soft);
  outline-offset: 3px;
  border-radius: 4px;
}

body.is-locked { overflow: hidden; height: 100vh; }

/* =============================================================
   3. Utilities
   ============================================================= */
.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .6rem 1rem; background: var(--ink); color: var(--bg);
  border-radius: 8px; font-weight: 600;
  transition: top .3s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

.container { width: 100%; max-width: 1280px; margin-inline: auto; padding-inline: 1.5rem; }
.container-narrow { max-width: 780px; }

.kicker {
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 1rem;
}

.section { position: relative; padding-block: clamp(5rem, 12vw, 9rem); background: var(--bg); }
.section-title {
  font-size: clamp(1.9rem, 4.4vw, 3.2rem);
  max-width: 18ch;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.grain {
  position: fixed; inset: 0; z-index: 3; opacity: .045; mix-blend-mode: overlay; pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 220px 220px;
}

/* =============================================================
   4. Cursor
   ============================================================= */
.cursor {
  position: fixed; top: 0; left: 0; pointer-events: none; z-index: 9998;
  display: none; mix-blend-mode: difference; opacity: 0;
  transition: opacity .25s var(--ease-out);
}
.cursor.is-ready { opacity: 1; }
@media (hover: hover) and (pointer: fine) { .cursor { display: block; } }
.cursor-dot, .cursor-ring { position: fixed; top: 0; left: 0; pointer-events: none; will-change: transform; }
.cursor-dot { width: 5px; height: 5px; margin: -2.5px; background: var(--ink); border-radius: 50%; }
.cursor-ring {
  width: 34px; height: 34px; margin: -17px; border: 1px solid var(--ink); border-radius: 50%;
  transition: width .35s var(--ease-out), height .35s var(--ease-out), margin .35s var(--ease-out);
}
.cursor.is-interactive .cursor-ring { width: 56px; height: 56px; margin: -28px; }
.has-cursor, .has-cursor a, .has-cursor button { cursor: none; }

/* =============================================================
   5. WhatsApp float
   ============================================================= */
.whatsapp-float {
  position: fixed; right: clamp(1rem, 4vw, 2rem); bottom: clamp(1rem, 4vw, 2rem); z-index: 500;
  width: 58px; height: 58px; border-radius: 50%;
  background: #1f2124; color: var(--ink);
  display: grid; place-items: center;
  box-shadow: 0 12px 30px rgba(0,0,0,.5), 0 0 0 1px var(--line);
  transition: transform .45s var(--ease-soft), box-shadow .45s var(--ease-soft);
}
.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 20px 40px rgba(0,0,0,.6), 0 0 0 1px var(--ink-mute), 0 0 32px rgba(255,255,255,.18);
}

/* =============================================================
   6. Splash intro
   ============================================================= */
.splash {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--bg);
  display: grid; place-items: center;
  pointer-events: auto;
  animation: splashSafety .01s 9s forwards;
}
.splash.is-out { opacity: 0; pointer-events: none; transition: opacity .7s var(--ease-out); }
@keyframes splashSafety { to { opacity: 0; pointer-events: none; } }

.splash-glow {
  position: absolute; inset: 0;
  background: radial-gradient(45% 40% at 50% 48%, rgba(255,255,255,.10), transparent 70%);
  opacity: 0;
}
.splash.is-glowing .splash-glow { opacity: 1; transition: opacity 1.8s var(--ease-soft); }

.splash-skip {
  position: absolute; bottom: 2rem; right: 2rem;
  font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink-dim); opacity: 0; transition: opacity .5s, color .3s;
  padding: .5rem 1rem; border: 1px solid var(--line); border-radius: 999px;
}
.splash.is-glowing .splash-skip { opacity: 1; }
.splash-skip:hover { color: var(--ink); border-color: var(--ink-mute); }

.splash-inner { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 1rem; }

.splash-logo-wrap { position: relative; width: clamp(72px, 12vw, 108px); margin-bottom: 1.6rem; }
.splash-logo {
  width: 100%; height: auto;
  opacity: 0; transform: scale(.82); filter: blur(18px) brightness(1);
  will-change: transform, opacity, filter;
}
.splash-logo-wrap::after {
  content: ""; position: absolute; inset: -40%; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.45), transparent 70%);
  opacity: 0; filter: blur(20px);
  pointer-events: none;
}

.splash-brand {
  font-family: var(--mono); font-weight: 500;
  font-size: clamp(.85rem, 2.4vw, 1.15rem);
  letter-spacing: .55em; text-indent: .55em;
  color: var(--ink-soft);
  opacity: 0; filter: blur(10px);
  white-space: nowrap;
}

.splash-line {
  display: block; margin-top: 2.2rem;
  width: min(60vw, 420px); height: 1px;
  background: var(--ink-mute);
  transform: scaleX(0); transform-origin: left center;
  box-shadow: 0 0 12px rgba(255,255,255,.4);
}

/* =============================================================
   7. Nav
   ============================================================= */
.nav {
  position: fixed; top: 0; inset-inline: 0; z-index: 200; height: var(--nav-h);
  display: flex; align-items: center;
  background: transparent;
  transition: background-color .5s var(--ease-out), box-shadow .5s var(--ease-out), backdrop-filter .5s var(--ease-out);
}
.nav.is-scrolled {
  background: rgba(8,9,10,.78);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 var(--line);
}
.nav-inner { width: 100%; max-width: 1280px; margin-inline: auto; padding-inline: 1.5rem; display: flex; align-items: center; gap: 2rem; }
.nav-brand { display: flex; align-items: center; gap: .7rem; font-family: var(--display); font-weight: 700; font-size: 1rem; letter-spacing: -0.01em; color: var(--ink); margin-right: auto; }
.nav-logo { width: 30px; height: 30px; border-radius: 6px; }
.nav-links { display: none; gap: 2rem; }
@media (min-width: 960px) { .nav-links { display: flex; } }
.nav-link { position: relative; font-size: .88rem; color: var(--ink-soft); padding-block: .3rem; }
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: var(--ink);
  transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease-out);
}
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-link:hover { color: var(--ink); }

.btn-nav { display: none; }
@media (min-width: 720px) { .btn-nav { display: inline-flex; } }

.nav-burger {
  display: grid; gap: 5px; width: 26px; margin-left: auto;
}
@media (min-width: 720px) { .nav-burger { margin-left: 0; } }
.nav-burger span { display: block; height: 1.5px; background: var(--ink); transition: transform .35s var(--ease-out), opacity .35s; }
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-mobile {
  position: fixed; inset: 0; z-index: 190;
  background: rgba(8,9,10,.98);
  display: grid; place-items: center; gap: 1.6rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .65s var(--ease-soft);
}
.nav-mobile[data-open="true"] { clip-path: inset(0); }
.nav-mobile-link { font-family: var(--display); font-size: 1.7rem; font-weight: 600; color: var(--ink); }
@media (min-width: 720px) { .nav-mobile { display: none !important; } }

/* =============================================================
   8. Concept sections (opening cinematic sequence)
   ============================================================= */
.concept {
  position: relative; min-height: 100svh; display: flex; align-items: flex-end;
  overflow: hidden; isolation: isolate;
}
.concept-bg { position: absolute; inset: 0; z-index: -1; }
.concept-img { position: absolute; inset: -8% -4%; width: 108%; height: 116%; object-fit: cover; filter: grayscale(.55) contrast(1.08) brightness(.62); }
.concept-tint {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(8,9,10,.55) 0%, rgba(8,9,10,.35) 40%, rgba(8,9,10,.92) 100%),
    linear-gradient(90deg, rgba(8,9,10,.5), transparent 60%);
}
.concept-content { position: relative; padding: 0 1.5rem clamp(4rem, 10vw, 7rem); max-width: 1280px; margin-inline: auto; width: 100%; }
.concept-title { font-size: clamp(2.2rem, 6.4vw, 5rem); max-width: 14ch; margin-bottom: 1.2rem; }
.concept-text { max-width: 46ch; font-size: clamp(1rem, 1.6vw, 1.2rem); color: var(--ink-soft); }
.concept-alt { align-items: center; }
.concept-alt .concept-content { text-align: right; margin-left: auto; }
.concept-alt .concept-title, .concept-alt .concept-text { margin-left: auto; }

.scroll-cue { position: absolute; left: 50%; bottom: 2rem; transform: translateX(-50%); }
.scroll-cue span {
  display: block; width: 1px; height: 46px;
  background: linear-gradient(180deg, transparent, var(--ink-mute) 40%, transparent);
  animation: scrollCue 2.2s ease-in-out infinite;
}
@keyframes scrollCue { 0% { transform: scaleY(.4); opacity: .3; } 50% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(.4); opacity: .3; } }

/* =============================================================
   9. Services
   ============================================================= */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.service-card {
  background: var(--bg); padding: 1.6rem 1.2rem; display: flex; align-items: center; gap: 1rem;
  font-family: var(--display); font-weight: 600; color: var(--ink-soft); font-size: 1rem;
  transition: background .4s var(--ease-out), color .4s;
}
.service-card:hover { background: var(--bg-3); color: var(--ink); }
.service-num { font-family: var(--mono); font-size: .75rem; color: var(--ink-dim); }
@media (min-width: 720px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

/* =============================================================
   10. Process
   ============================================================= */
.process-grid { display: grid; gap: 3rem; }
@media (min-width: 960px) { .process-grid { grid-template-columns: .8fr 1.2fr; gap: 4.5rem; align-items: start; } }
.process-figure { border-radius: var(--radius); overflow: hidden; clip-path: inset(0 0 100% 0); transition: clip-path 1.1s var(--ease-soft); aspect-ratio: 3/4; }
.process-figure.is-revealed { clip-path: inset(0); }
.process-figure img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.6) contrast(1.05) brightness(.75); }
.process-list { display: flex; flex-direction: column; gap: 1.6rem; }
.process-item { display: flex; gap: 1.3rem; padding-bottom: 1.6rem; border-bottom: 1px solid var(--line-soft); }
.process-item:last-child { border-bottom: 0; padding-bottom: 0; }
.process-step { font-family: var(--mono); font-size: .8rem; color: var(--ink-dim); padding-top: .2rem; }
.process-item h3 { font-size: 1.1rem; margin-bottom: .35rem; }
.process-item p { color: var(--ink-mute); font-size: .95rem; max-width: 46ch; }

/* =============================================================
   11. Why us
   ============================================================= */
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
@media (min-width: 720px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1280px) { .why-grid { grid-template-columns: repeat(4, 1fr); } }
.why-card {
  padding: 1.8rem 1.5rem; border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(180deg, var(--bg-2), var(--bg));
  transition: transform .5s var(--ease-soft), box-shadow .5s var(--ease-soft), border-color .5s;
}
.why-card:hover {
  transform: translateY(-6px);
  border-color: var(--ink-mute);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.6), 0 0 40px rgba(255,255,255,.06);
}
.why-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.why-card p { color: var(--ink-mute); font-size: .92rem; }

/* =============================================================
   12. Buttons
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.7rem; border-radius: 999px; font-weight: 600; font-size: .92rem;
  transition: transform .45s var(--ease-soft), box-shadow .45s var(--ease-soft), background .35s, color .35s, border-color .35s;
}
.btn-primary {
  background: var(--ink); color: var(--bg);
  box-shadow: 0 4px 14px rgba(0,0,0,.3), 0 0 0 1px rgba(255,255,255,.05);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 22px 44px rgba(0,0,0,.45), 0 0 30px rgba(255,255,255,.22); }
.btn-outline { border: 1px solid var(--line); color: var(--ink-soft); }
.btn-outline:hover { border-color: var(--ink-mute); color: var(--ink); transform: translateY(-3px); }
.btn-nav { padding: .6rem 1.3rem; font-size: .82rem; border: 1px solid var(--line); color: var(--ink); }
.btn-nav:hover { border-color: var(--ink-mute); box-shadow: 0 0 24px rgba(255,255,255,.12); }

.has-magnetic { display: inline-flex; position: relative; isolation: isolate; }
.magnetic-inner { display: inline-flex; align-items: center; justify-content: center; gap: inherit; will-change: transform; }

/* =============================================================
   13. Plans
   ============================================================= */
.plans-grid { display: grid; gap: 1.5rem; }
@media (min-width: 960px) { .plans-grid { grid-template-columns: repeat(3, 1fr); align-items: end; } }
.plan-card {
  position: relative; padding: 2.4rem 2rem; border-radius: 22px;
  border: 1px solid var(--line); background: var(--bg-2);
  display: flex; flex-direction: column; gap: 1.6rem;
  transition: transform .55s var(--ease-soft), box-shadow .55s var(--ease-soft), border-color .55s;
}
.plan-card:hover { transform: translateY(-6px); border-color: var(--ink-mute); }
.plan-name { font-size: 1.4rem; }
.plan-tagline { color: var(--ink-mute); font-size: .92rem; margin-top: -1rem; }
.plan-features { display: flex; flex-direction: column; gap: .7rem; flex: 1; }
.plan-features li { font-size: .9rem; color: var(--ink-soft); padding-left: 1.3rem; position: relative; }
.plan-features li::before { content: "—"; position: absolute; left: 0; color: var(--ink-dim); }

.plan-card-premium {
  border-color: rgba(255,255,255,.28);
  background: linear-gradient(180deg, var(--bg-4), var(--bg-2));
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.7), 0 0 60px rgba(255,255,255,.08), inset 0 0 0 1px rgba(255,255,255,.04);
  animation: floatPremium 6.5s ease-in-out infinite;
}
@media (min-width: 960px) { .plan-card-premium { padding-block: 2.9rem; transform: scale(1.04); } }
.plan-card-premium:hover { box-shadow: 0 40px 100px -20px rgba(0,0,0,.75), 0 0 90px rgba(255,255,255,.18); }
@keyframes floatPremium { 0%, 100% { translate: 0 0; } 50% { translate: 0 -8px; } }
.plan-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
  background: var(--ink); color: var(--bg); padding: .4rem .9rem; border-radius: 999px;
  box-shadow: 0 0 30px rgba(255,255,255,.4);
  white-space: nowrap;
}

/* =============================================================
   14. Cinematic transition
   ============================================================= */
.cinematic-transition { position: relative; height: 42vh; background: linear-gradient(180deg, var(--bg), #000 60%, var(--bg)); overflow: hidden; }
.cinematic-line {
  position: absolute; top: 50%; left: 50%; width: 0; height: 1px;
  background: var(--ink-soft); box-shadow: 0 0 24px rgba(255,255,255,.5);
  transform: translate(-50%, -50%);
}
.cinematic-line.is-drawn { transition: width 1.4s var(--ease-out); width: min(70vw, 900px); }

/* =============================================================
   15. Hero 3D — laptop
   ============================================================= */
.hero3d { padding-block: clamp(4rem, 10vw, 7rem) clamp(6rem, 14vw, 10rem); background: #000; overflow: hidden; }
.hero3d-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(60% 50% at 50% 35%, rgba(255,255,255,.08), transparent 65%);
}
.hero3d-inner { position: relative; z-index: 1; text-align: center; display: flex; flex-direction: column; align-items: center; }
.hero3d-title { margin-inline: auto; }
.hero3d-caption { margin-top: clamp(2rem, 6vw, 3.5rem); color: var(--ink-mute); font-size: .95rem; }

.laptop-stage {
  width: 100%; max-width: 900px; margin-inline: auto;
  padding-block: clamp(2rem, 8vw, 4rem);
  perspective: 2200px;
  display: grid; place-items: center;
}
.laptop-3d {
  position: relative;
  width: clamp(260px, 52vw, 620px);
  transform-style: preserve-3d;
}
.laptop-shadow {
  position: absolute; left: 50%; bottom: -6%; width: 82%; height: 14%;
  background: radial-gradient(ellipse at center, rgba(0,0,0,.65), transparent 72%);
  transform: translateX(-50%);
  filter: blur(6px);
}
.laptop-body {
  position: relative; width: 100%; transform-style: preserve-3d;
  transform: rotateX(var(--body-rx, -18deg)) rotateY(var(--body-ry, -14deg));
  will-change: transform;
}
.laptop-screen {
  position: relative; width: 100%; aspect-ratio: 16/10.4;
  transform-origin: bottom center;
  border-radius: 14px 14px 3px 3px;
  background: linear-gradient(155deg, #3a3d42, #131416 55%, #232629);
  padding: 4.5% 4.5% 6%;
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), inset 0 0 0 1px rgba(0,0,0,.4);
}
.laptop-bezel { position: relative; width: 100%; height: 100%; border-radius: 6px; background: #050505; padding: 3px; box-shadow: inset 0 0 0 1px rgba(255,255,255,.06); }
.laptop-camera { position: absolute; top: 4px; left: 50%; transform: translateX(-50%); width: 5px; height: 5px; border-radius: 50%; background: #000; box-shadow: 0 0 0 1px rgba(255,255,255,.15), 0 0 4px rgba(255,255,255,.3); }
.laptop-display {
  width: 100%; height: 100%; border-radius: 4px; overflow: hidden;
  background: linear-gradient(160deg, #0c0d0f, #000 70%);
  display: flex; flex-direction: column;
  box-shadow: inset 0 0 40px rgba(255,255,255,.03);
}
.mock-topbar { display: flex; align-items: center; gap: 5px; padding: 6% 6% 4%; }
.mock-dot { width: 5px; height: 5px; border-radius: 50%; background: #3c3f43; }
.mock-url { margin-left: 8%; height: 8px; flex: 1; max-width: 40%; border-radius: 3px; background: #202225; }
.mock-body { flex: 1; padding: 0 6% 8%; display: flex; flex-direction: column; gap: 6%; }
.mock-nav { display: flex; align-items: center; gap: 10%; }
.mock-logo { width: 10px; height: 10px; border-radius: 3px; background: linear-gradient(135deg, #fff, #9a9ea3); }
.mock-navlink { height: 5px; width: 14%; border-radius: 3px; background: #26282b; }
.mock-hero { display: flex; flex-direction: column; align-items: center; gap: 8%; padding-block: 6%; text-align: center; }
.mock-eyebrow { width: 22%; height: 5px; border-radius: 3px; background: #3c3f43; }
.mock-headline { width: 78%; height: 11px; border-radius: 4px; background: linear-gradient(90deg, #eceef0, #7c8085); }
.mock-headline-short { width: 52%; }
.mock-cta { margin-top: 3%; width: 26%; height: 14px; border-radius: 999px; background: #eceef0; }
.mock-cards { display: flex; gap: 5%; margin-top: auto; }
.mock-card { flex: 1; aspect-ratio: 4/3; border-radius: 5px; background: linear-gradient(155deg, #202225, #131416); box-shadow: inset 0 0 0 1px rgba(255,255,255,.05); }

.laptop-base {
  position: relative; width: 100%; aspect-ratio: 16/2.4;
  transform-origin: top center;
  transform: rotateX(90deg);
  background: linear-gradient(180deg, #3d4046, #1c1e21);
  border-radius: 3px 3px 12px 12px;
  box-shadow: 0 2px 0 rgba(255,255,255,.12) inset, 0 -1px 0 rgba(0,0,0,.5) inset;
}
.laptop-hinge { position: absolute; top: -2px; left: 6%; right: 6%; height: 3px; background: rgba(0,0,0,.5); border-radius: 2px; }
.laptop-deck { position: absolute; inset: 6% 8%; display: flex; flex-direction: column; gap: 8%; align-items: center; }
.laptop-keyboard {
  width: 100%; flex: 1; border-radius: 4px;
  background:
    repeating-linear-gradient(90deg, #101113 0 6.5%, #232629 6.5% 12.5%),
    #101113;
  box-shadow: inset 0 1px 3px rgba(0,0,0,.6);
  opacity: .9;
}
.laptop-trackpad { width: 26%; height: 34%; border-radius: 6px; background: linear-gradient(180deg, #2a2d31, #1a1c1f); box-shadow: inset 0 0 0 1px rgba(255,255,255,.05); }

.laptop-glow {
  position: absolute; inset: -20% -30%; z-index: -1;
  background: radial-gradient(50% 50% at 50% 40%, rgba(255,255,255,.16), transparent 70%);
  filter: blur(30px);
  pointer-events: none;
}

/* =============================================================
   16. Results — stats + benefits
   ============================================================= */
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-bottom: clamp(3.5rem, 8vw, 5.5rem); }
@media (min-width: 720px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }
.stat { text-align: center; padding: 1.8rem 1rem; border: 1px solid var(--line); border-radius: var(--radius); }
.stat-value { display: block; font-family: var(--display); font-weight: 800; font-size: clamp(2.1rem, 5vw, 3.2rem); color: var(--ink); }
.stat-label { display: block; margin-top: .4rem; font-size: .82rem; color: var(--ink-mute); }

.benefits-grid { display: grid; gap: 1.5rem; }
@media (min-width: 720px) { .benefits-grid { grid-template-columns: repeat(3, 1fr); } }
.benefit-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .5s var(--ease-soft), border-color .5s; }
.benefit-card:hover { transform: translateY(-6px); border-color: var(--ink-mute); }
.benefit-img { width: 100%; aspect-ratio: 4/3; object-fit: cover; filter: grayscale(.6) contrast(1.05) brightness(.7); transition: transform .8s var(--ease-soft), filter .5s; }
.benefit-card:hover .benefit-img { transform: scale(1.08); filter: grayscale(.3) contrast(1.1) brightness(.85); }
.benefit-card h3 { padding: 1.4rem 1.4rem 0; font-size: 1.05rem; }
.benefit-card p { padding: .5rem 1.4rem 1.6rem; color: var(--ink-mute); font-size: .9rem; }

/* =============================================================
   17. Testimonials
   ============================================================= */
.testimonials-grid { display: grid; gap: 1.5rem; }
@media (min-width: 960px) { .testimonials-grid { grid-template-columns: repeat(3, 1fr); } }
.testimonial-card {
  padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2);
  display: flex; flex-direction: column; gap: 1.6rem; transition: transform .5s var(--ease-soft), border-color .5s;
}
.testimonial-card:hover { transform: translateY(-6px); border-color: var(--ink-mute); }
.testimonial-card p { font-size: 1.02rem; color: var(--ink-soft); font-style: italic; }
.testimonial-card footer { display: flex; flex-direction: column; gap: .15rem; font-style: normal; }
.testimonial-card footer strong { color: var(--ink); font-size: .92rem; }
.testimonial-card footer span { color: var(--ink-dim); font-size: .82rem; }

/* =============================================================
   18. FAQ
   ============================================================= */
.faq-list { display: flex; flex-direction: column; gap: .8rem; }
.faq-item { border: 1px solid var(--line); border-radius: 14px; padding: 1.3rem 1.6rem; transition: border-color .4s; }
.faq-item[open] { border-color: var(--ink-mute); }
.faq-item summary {
  cursor: pointer; list-style: none; font-family: var(--display); font-weight: 600; font-size: 1rem; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--ink-mute); transition: transform .4s var(--ease-out); flex-shrink: 0; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin-top: .9rem; color: var(--ink-mute); font-size: .92rem; max-width: 60ch; }

/* =============================================================
   19. Contact
   ============================================================= */
.contact-grid { display: grid; gap: 3rem; position: relative; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: 1fr 1fr; gap: 4.5rem; } }
.contact-lead { color: var(--ink-soft); max-width: 42ch; margin-bottom: 1rem; }
.contact-list { display: flex; flex-direction: column; gap: 1.1rem; margin-top: 1.6rem; }
.contact-list li { display: flex; flex-direction: column; gap: .2rem; border-bottom: 1px solid var(--line-soft); padding-bottom: 1rem; }
.contact-label { font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-dim); }
.contact-list a { font-size: 1.05rem; color: var(--ink); transition: opacity .3s; }
.contact-list a:hover { opacity: .7; }

.contact-form { position: relative; display: flex; flex-direction: column; gap: 1.3rem; transition: opacity .55s var(--ease-out), transform .55s var(--ease-soft); }
.contact-form.is-sent { opacity: 0; transform: translateY(-12px); pointer-events: none; }
.field { position: relative; }
.field input, .field textarea {
  width: 100%; padding: 1.3rem 1rem .55rem; border: 1px solid var(--line); border-radius: 10px;
  background: var(--bg-2); color: var(--ink); font-family: var(--sans); font-size: .95rem;
  transition: border-color .3s;
}
.field textarea { resize: vertical; min-height: 100px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--ink-mute); }
.field label {
  position: absolute; left: 1rem; top: 1.1rem; pointer-events: none; color: var(--ink-dim);
  transition: all .25s var(--ease-out); font-size: .92rem;
}
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label {
  top: .5rem; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase;
}
.contact-submit { position: relative; margin-top: .3rem; }
.cta-form-spinner, .cta-form-check { position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; pointer-events: none; }
.contact-form.is-sending .cta-form-label { opacity: 0; }
.contact-form.is-sending .cta-form-spinner { opacity: 1; }
.cta-form-spinner::after { content: ""; width: 16px; height: 16px; border: 1.5px solid rgba(8,9,10,.3); border-top-color: var(--bg); border-radius: 50%; animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.form-note { font-size: .78rem; color: var(--ink-dim); text-align: center; }

.cta-success {
  position: absolute; left: 50%; top: 40%; transform: translate(-50%, -40%);
  opacity: 0; pointer-events: none; text-align: center;
  transition: opacity .8s var(--ease-out) .1s, transform .9s var(--ease-soft) .1s;
  width: 100%; max-width: 360px;
}
.cta-success.is-visible { opacity: 1; transform: translate(-50%, -50%); pointer-events: auto; }
.cta-success h3 { font-size: 1.6rem; margin-bottom: .6rem; }
.cta-success p { color: var(--ink-mute); }

/* =============================================================
   20. Footer
   ============================================================= */
.footer { background: #000; padding-block: 3.5rem 2rem; border-top: 1px solid var(--line); }
.footer-grid { display: grid; gap: 2rem; padding-bottom: 2.5rem; border-bottom: 1px solid var(--line-soft); }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1fr auto auto; align-items: center; } }
.footer-brand { display: flex; align-items: center; gap: .7rem; }
.footer-brand img { width: 30px; height: 30px; border-radius: 6px; }
.footer-brand p { font-family: var(--display); font-weight: 700; color: var(--ink); }
.footer-links, .footer-social { display: flex; flex-wrap: wrap; gap: 1.3rem; font-size: .85rem; color: var(--ink-mute); }
.footer-links a:hover, .footer-social a:hover { color: var(--ink); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .8rem; padding-top: 1.6rem; font-size: .76rem; color: var(--ink-dim); }
.footer-credits a { color: var(--ink-dim); text-decoration: underline; text-underline-offset: 3px; }
.footer-credits a:hover { color: var(--ink-mute); }

/* Credits page */
.credits-main { padding-block: calc(var(--nav-h) + 4rem) 6rem; }
.credits-main h1 { font-size: 2.2rem; margin-bottom: 1rem; }
.credits-main > p { color: var(--ink-mute); margin-bottom: 2.5rem; }
.credits-list { display: flex; flex-direction: column; gap: .9rem; }
.credits-list li { font-size: .88rem; color: var(--ink-mute); border-bottom: 1px solid var(--line-soft); padding-bottom: .9rem; }
.credits-list a { color: var(--ink-soft); text-decoration: underline; text-underline-offset: 2px; }

/* =============================================================
   21. Reveal + split-text system
   ============================================================= */
[data-reveal] {
  opacity: 0; transform: translateY(36px);
  transition: opacity .9s var(--ease-soft), transform .9s var(--ease-soft);
}
[data-reveal].is-revealed { opacity: 1; transform: none; }
.reveal[data-split], [data-split] { opacity: 1; }

.split-word, .split-char { display: inline-block; will-change: transform, opacity; }

/* =============================================================
   22. Responsive tune-ups
   ============================================================= */
@media (min-width: 1280px) {
  .concept-content { padding-inline: 0; }
}
@media (max-width: 539px) {
  .plan-card-premium { transform: none; }
  .concept-alt .concept-content { text-align: left; margin-left: 0; }
  .concept-alt .concept-title, .concept-alt .concept-text { margin-left: 0; }
}

/* =============================================================
   23. Reduced motion — only intrusive effects
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .scroll-cue span { animation: none; }
  .plan-card-premium { animation: none; }
  .grain { display: none; }
}