/* ---------- Reset ---------- */
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
:root{
  --bg:#050506;
  --bg-soft:rgba(10,10,12,.55);
  --fg:#f4f3ef;
  --fg-dim:#9a9a9f;
  --accent:#7dffb3;
  --accent-2:#7d9fff;
  --accent-3:#ff7de0;
  --line:rgba(255,255,255,.1);

  /* ---------- Unified typography system ---------- */
  --font-display:'Google Sans', system-ui, sans-serif;
  --font-body:'Google Sans', system-ui, sans-serif;
  --font-code:'JetBrains Mono', monospace;
}
body{
  background:var(--bg);
  color:var(--fg);
  font-family:var(--font-body);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  cursor:none;
}
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
img{ max-width:100%; display:block; }
::selection{ background:var(--accent); color:#000; }
@media (hover:none), (pointer:coarse){
  body{ cursor:auto; }
}

/* ---------- Custom cursor ---------- */
.cursor{
  position:fixed; top:0; left:0; width:14px; height:14px; border-radius:50%;
  background:var(--fg); z-index:9998; pointer-events:none; mix-blend-mode:difference;
  transform:translate(-50%,-50%); transition:width .3s cubic-bezier(.16,1,.3,1), height .3s cubic-bezier(.16,1,.3,1), background .3s ease;
  display:flex; align-items:center; justify-content:center;
}
.cursor.hover{ width:88px; height:88px; background:var(--fg); }
.cursor-label{
  font-family:var(--font-body); font-size:12px; font-weight:600; letter-spacing:.02em;
  color:#050506; opacity:0; transition:opacity .25s ease; white-space:nowrap;
}
.cursor.hover .cursor-label{ opacity:1; }
@media (hover:none), (pointer:coarse){
  .cursor{ display:none; }
}

/* ---------- Cinematic loader ---------- */
.loader{
  position:fixed; inset:0; z-index:9999;
  background:#000;
  display:flex; align-items:center; justify-content:center;
  transition:opacity 1s cubic-bezier(.65,0,.35,1), visibility 1s;
  overflow:hidden;
}
.loader.done{ opacity:0; visibility:hidden; pointer-events:none; }
.loader-scan{
  position:absolute; left:0; right:0; height:120px; top:-120px;
  background:linear-gradient(180deg, transparent, rgba(125,255,179,.08), transparent);
  animation:scan 2.6s linear infinite;
}
@keyframes scan{
  0%{ transform:translateY(0); }
  100%{ transform:translateY(calc(100vh + 120px)); }
}
.loader-inner{ text-align:center; position:relative; z-index:1; }
.loader-mark{
  font-family:var(--font-body); font-weight:700; font-size:13px;
  letter-spacing:.5em; color:var(--fg-dim); margin-bottom:26px;
  text-indent:.5em;
}
.loader-count{
  font-family:var(--font-body); font-weight:700;
  font-size:clamp(64px,14vw,140px); line-height:1;
  color:var(--fg); letter-spacing:-.02em;
  text-shadow:0 0 40px rgba(125,255,179,.35);
}
.loader-count small{ font-size:.35em; font-weight:500; color:var(--fg-dim); margin-left:4px; }
.loader-bar{
  margin-top:30px; width:220px; height:1px; background:var(--line);
  overflow:hidden; margin-left:auto; margin-right:auto;
}
.loader-bar span{
  display:block; height:100%; width:0%;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  transition:width .2s ease; box-shadow:0 0 12px var(--accent);
}
.loader-label{
  margin-top:18px; font-family:var(--font-body); font-size:12px; letter-spacing:.04em; color:var(--fg-dim);
}

/* ---------- WebGL background ---------- */
#webgl-bg{
  position:fixed; inset:0; z-index:0; background:#050506;
}
#glCanvas{ position:absolute; inset:0; width:100%; height:100%; display:block; }
.vignette{
  position:fixed; inset:0; z-index:1; pointer-events:none;
  background:radial-gradient(ellipse 80% 70% at 50% 45%, transparent 40%, rgba(0,0,0,.65) 100%);
}
.grain{
  position:fixed; inset:0; pointer-events:none; z-index:42; opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Reveal ---------- */
[data-reveal]{
  opacity:0; transform:translateY(40px);
  transition:opacity 1.1s cubic-bezier(.16,1,.3,1), transform 1.1s cubic-bezier(.16,1,.3,1);
}
[data-reveal].in{ opacity:1; transform:translateY(0); }

/* ---------- App layer above WebGL ---------- */
.app{ position:relative; z-index:2; }

/* ---------- Nav ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:26px 5vw;
  mix-blend-mode:difference;
}
.nav-logo{
  font-family:var(--font-body); font-weight:700; font-size:16px; letter-spacing:.15em;
}
.nav-logo .dot{ color:var(--accent); }
.nav-links{ display:flex; gap:36px; }
.nav-links a{
  font-family:var(--font-body); font-size:14px; letter-spacing:0; color:var(--fg);
  position:relative; padding-bottom:4px;
}
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:1px;
  background:var(--fg); transition:width .35s ease;
}
.nav-links a:hover::after{ width:100%; }
.nav-cta{
  font-size:13px; letter-spacing:0; white-space:nowrap; display:flex; align-items:center; gap:8px;
  border:1px solid var(--fg); padding:10px 18px; border-radius:999px;
  transition:background .3s ease, color .3s ease;
}
.nav-cta:hover{ background:var(--fg); color:var(--bg); }
.nav-cta .arrow{ transition:transform .3s ease; }
.nav-cta:hover .arrow{ transform:translateX(3px); }
.nav-burger{ display:none; background:none; border:0; width:28px; height:20px; position:relative; cursor:pointer; }
.nav-burger span{
  position:absolute; left:0; right:0; height:1px; background:var(--fg);
  transition:transform .3s ease, opacity .3s ease;
}
.nav-burger span:nth-child(1){ top:0; }
.nav-burger span:nth-child(2){ top:9px; }
.nav-burger span:nth-child(3){ top:18px; }
.mobile-menu{
  position:fixed; inset:0; z-index:99; background:#050506;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:30px;
  transform:translateY(-100%); transition:transform .5s cubic-bezier(.16,1,.3,1);
}
.mobile-menu.open{ transform:translateY(0); }
.mobile-menu a{ font-family:var(--font-body); font-size:32px; font-weight:600; }

/* ---------- Hero ---------- */
.hero{
  position:relative; height:100svh; min-height:640px;
  overflow:hidden; isolation:isolate;
  /* calm, near-opaque cinematic workspace backdrop */
  background:
    radial-gradient(ellipse 70% 60% at 20% 35%, rgba(28,32,44,.55), transparent 60%),
    radial-gradient(ellipse 60% 55% at 85% 75%, rgba(22,26,36,.5), transparent 65%),
    linear-gradient(180deg, rgba(5,5,6,.88), rgba(5,5,6,.95) 55%, rgba(5,5,6,.98));
}

/* ambient atmosphere — kept faint; the AI experience itself is the visual */
.hero-atmos{ position:absolute; inset:0; z-index:0; overflow:hidden; pointer-events:none; }
.hero-glow{
  position:absolute; border-radius:50%; filter:blur(90px);
  opacity:.2; mix-blend-mode:screen; will-change:transform;
}
.hero-glow-a{
  width:44vw; height:44vw; left:-12vw; top:6%;
  background:radial-gradient(circle, rgba(125,255,179,.22), transparent 70%);
  animation:driftA 22s ease-in-out infinite;
}
.hero-glow-b{
  width:50vw; height:50vw; right:-16vw; top:-8%;
  background:radial-gradient(circle, rgba(125,159,255,.2), transparent 70%);
  animation:driftB 26s ease-in-out infinite;
}
.hero-glow-c{
  width:32vw; height:32vw; right:8vw; bottom:-16%;
  background:radial-gradient(circle, rgba(255,125,224,.13), transparent 70%);
  animation:driftC 19s ease-in-out infinite;
}
@keyframes driftA{ 0%,100%{ transform:translate(0,0) scale(1); } 50%{ transform:translate(3vw,4vw) scale(1.08); } }
@keyframes driftB{ 0%,100%{ transform:translate(0,0) scale(1); } 50%{ transform:translate(-4vw,3vw) scale(.94); } }
@keyframes driftC{ 0%,100%{ transform:translate(0,0) scale(1); } 50%{ transform:translate(-2vw,-3vw) scale(1.12); } }
@keyframes eyebrowPulse{ 0%,100%{ opacity:.5; transform:scale(.85); } 50%{ opacity:1; transform:scale(1.15); } }
@keyframes shimmerSweep{ 0%{ background-position:140% 0; } 100%{ background-position:-40% 0; } }

/* ---------- "I'm watching an AI build this" — the entire Hero ----------
   A calm empty workspace. A single floating prompt console (orb + input)
   takes an example prompt, "thinks", then hands off to a large design
   canvas that assembles a real website — wireframe, styled UI, subtle
   life, a deploy status, then online — before the whole sequence resets.
   One [data-phase] attribute on #aiStage drives every stage; nothing here
   is a headline, nothing here is giant type. */
.ai-stage{ position:absolute; inset:0; z-index:1; }

/* ---- the prompt console (STEP 1-2 material) ---- */
.ai-console{
  position:absolute; top:50%; left:50%; z-index:3;
  width:min(600px,86vw); text-align:center;
  transform:translate(-50%,-50%) scale(1);
  opacity:1; pointer-events:none;
  transition:opacity .8s ease, transform .8s cubic-bezier(.16,1,.3,1);
}
#aiStage[data-phase="wireframe"] .ai-console,
#aiStage[data-phase="ui"] .ai-console,
#aiStage[data-phase="animate"] .ai-console,
#aiStage[data-phase="deploy"] .ai-console,
#aiStage[data-phase="online"] .ai-console{
  opacity:0; transform:translate(-50%,-50%) scale(.9);
}

.ai-orb{
  width:84px; height:84px; margin:0 auto 30px; border-radius:50%;
  background:radial-gradient(circle, rgba(125,255,179,.55), rgba(125,159,255,.22) 45%, transparent 72%);
  filter:blur(4px);
  animation:orbBreathe 4.2s ease-in-out infinite;
  transition:filter .6s ease;
}
@keyframes orbBreathe{ 0%,100%{ transform:scale(1); opacity:.5; } 50%{ transform:scale(1.15); opacity:.88; } }
#aiStage[data-phase="thinking"] .ai-orb,
#aiStage[data-phase="understanding"] .ai-orb{ animation-duration:1.5s; filter:blur(2px); }

.ai-input{
  position:relative; width:min(560px,88vw); min-height:60px; margin:0 auto;
  border-radius:999px; padding:0 30px; display:flex; align-items:center; justify-content:flex-start;
  background:rgba(255,255,255,.045); backdrop-filter:blur(22px); -webkit-backdrop-filter:blur(22px);
  border:1px solid rgba(255,255,255,.1);
  box-shadow:0 24px 60px -24px rgba(0,0,0,.55);
  font-family:var(--font-body); font-size:15px; color:var(--fg); white-space:nowrap; overflow:hidden;
  transition:border-color .6s ease, filter .6s ease;
}
#aiStage[data-phase="thinking"] .ai-input,
#aiStage[data-phase="understanding"] .ai-input{
  border-color:rgba(125,255,179,.32); filter:saturate(.7) brightness(.92);
}
.ai-placeholder{
  position:absolute; left:30px; color:var(--fg-dim); pointer-events:none;
  transition:opacity .35s ease;
}
#aiStage[data-phase="typing"] .ai-placeholder,
#aiStage[data-phase="thinking"] .ai-placeholder,
#aiStage[data-phase="understanding"] .ai-placeholder{ opacity:0; }
.ai-input-text{ color:var(--fg); }
.ai-caret{
  display:inline-block; width:2px; height:1.1em; margin-left:3px; vertical-align:middle;
  background:var(--accent); opacity:0; transition:opacity .3s ease;
}
#aiStage[data-phase="typing"] .ai-caret{ opacity:1; animation:caretBlink 1s step-end infinite; }
@keyframes caretBlink{ 0%,49%{ opacity:1; } 50%,100%{ opacity:0; } }

.ai-progress{
  margin:20px auto 0; width:min(280px,60vw); height:2px; border-radius:2px;
  background:rgba(255,255,255,.08); overflow:hidden;
  opacity:0; transition:opacity .4s ease;
}
#aiStage[data-phase="understanding"] .ai-progress{ opacity:1; }
.ai-progress-fill{
  display:block; height:100%; width:34%; border-radius:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  animation:progressSlide 1.3s ease-in-out infinite;
}
@keyframes progressSlide{ 0%{ transform:translateX(-140%); } 100%{ transform:translateX(360%); } }

.ai-status{
  margin-top:22px; display:flex; align-items:center; justify-content:center; gap:9px;
  font-family:var(--font-body); font-size:10.5px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--fg-dim); opacity:0; transition:opacity .4s ease;
}
#aiStage[data-phase="thinking"] .ai-status,
#aiStage[data-phase="understanding"] .ai-status{ opacity:1; }
.ai-status-dot{
  width:6px; height:6px; border-radius:50%; background:var(--accent);
  box-shadow:0 0 8px 2px rgba(125,255,179,.6); animation:eyebrowPulse 1.4s ease-in-out infinite;
}

/* ---- the design canvas the AI produces (STEP 3-6) ----
   A single huge canvas (~85-90% of the Hero) — never a small card. */
.build-frame{
  position:absolute; inset:9% 6% 7% 6%; z-index:2; border-radius:22px;
  background:linear-gradient(155deg, rgba(18,20,26,.97), rgba(7,8,10,.99));
  border:1px solid rgba(255,255,255,.07);
  box-shadow:0 60px 140px -40px rgba(0,0,0,.75), 0 0 160px -50px rgba(125,159,255,.18);
  opacity:0; transform:scale(.96); pointer-events:none;
  transition:inset 1.2s cubic-bezier(.16,1,.3,1), box-shadow 1.2s ease, border-radius 1.2s ease,
             opacity .8s ease, transform .9s cubic-bezier(.16,1,.3,1);
  overflow:hidden;
}
#aiStage[data-phase="wireframe"] .build-frame,
#aiStage[data-phase="ui"] .build-frame,
#aiStage[data-phase="animate"] .build-frame,
#aiStage[data-phase="deploy"] .build-frame,
#aiStage[data-phase="online"] .build-frame{
  opacity:1; transform:scale(1); pointer-events:auto;
}
.build-frame::before{
  content:''; position:absolute; inset:0; z-index:5; pointer-events:none;
  background:linear-gradient(160deg, rgba(255,255,255,.05), transparent 28%);
}
#aiStage[data-phase="deploy"] .build-frame,
#aiStage[data-phase="online"] .build-frame{
  box-shadow:0 60px 140px -40px rgba(0,0,0,.75), 0 0 180px -40px rgba(125,255,179,.3);
}
/* ONLINE: the finished site expands to fill almost the entire Hero */
#aiStage[data-phase="online"] .build-frame{ inset:3% 2.5% 3% 2.5%; border-radius:16px; }

.build-chrome{
  position:relative; z-index:4; display:flex; align-items:center; gap:7px;
  padding:16px 24px; background:rgba(255,255,255,.025); backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.build-dot{ width:9px; height:9px; border-radius:50%; background:rgba(255,255,255,.16); flex:0 0 auto; }
.build-status{ margin-left:auto; }
.build-status{
  display:flex; align-items:center; gap:6px; font-family:var(--font-body);
  font-size:9.5px; letter-spacing:.13em; text-transform:uppercase; color:var(--fg-dim);
  padding:6px 11px; border-radius:999px; border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03); white-space:nowrap; opacity:0; transition:opacity .4s ease;
}
#aiStage[data-phase="deploy"] .build-status,
#aiStage[data-phase="online"] .build-status{ opacity:1; }
.build-status-dot{
  width:6px; height:6px; border-radius:50%; background:#7dc4ff;
  box-shadow:0 0 8px 1px rgba(125,196,255,.7);
  transition:background .5s ease, box-shadow .5s ease;
}
#aiStage[data-phase="online"] .build-status-dot{
  background:var(--accent); box-shadow:0 0 10px 2px rgba(125,255,179,.85);
  animation:eyebrowPulse 1.6s ease-in-out infinite;
}

.build-canvas{ position:relative; z-index:2; height:calc(100% - 58px); overflow:hidden; }
.build-grid{
  position:absolute; inset:0; opacity:0; transition:opacity .8s ease;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size:26px 26px;
}
#aiStage[data-phase="wireframe"] .build-grid{ opacity:.4; }
#aiStage[data-phase="ui"] .build-grid{ opacity:.1; }

.build-layer{ position:absolute; inset:0; opacity:0; transition:opacity .55s ease; pointer-events:none; }
#aiStage[data-phase="wireframe"] .build-layer-wire{ opacity:1; }
#aiStage[data-phase="ui"] .build-layer-ui,
#aiStage[data-phase="animate"] .build-layer-ui,
#aiStage[data-phase="deploy"] .build-layer-ui,
#aiStage[data-phase="online"] .build-layer-ui{ opacity:1; }

/* WIREFRAME: dashed skeleton + alignment guides, assembling block by block */
.build-layer-wire > *{
  opacity:0; transform:translateY(10px);
  transition:opacity .5s ease, transform .5s cubic-bezier(.16,1,.3,1);
}
#aiStage[data-phase="wireframe"] .build-layer-wire > *{ opacity:1; transform:none; }
.wire-header{ transition-delay:.02s !important; }
.wire-hero{ transition-delay:.12s !important; }
.wire-media{ transition-delay:.2s !important; }
.wire-cards{ transition-delay:.3s !important; }
.wire-guide{ transition:opacity .4s ease, transform .4s ease !important; }
.wire-guide-h{
  position:absolute; left:6%; right:6%; top:38%; height:1px; transform-origin:center;
  background:linear-gradient(90deg, transparent, rgba(125,255,179,.55), transparent);
  transform:scaleX(0);
}
.wire-guide-v{
  position:absolute; top:9%; bottom:9%; left:58%; width:1px; transform-origin:center;
  background:linear-gradient(180deg, transparent, rgba(125,159,255,.5), transparent);
  transform:scaleY(0);
}
#aiStage[data-phase="wireframe"] .wire-guide-h{ transform:scaleX(1); }
#aiStage[data-phase="wireframe"] .wire-guide-v{ transform:scaleY(1); }
.wire-header{ position:absolute; left:6%; right:6%; top:7%; height:10%; display:flex; align-items:center; gap:10px; }
.wire-box{ display:inline-block; background:rgba(255,255,255,.07); border:1px dashed rgba(255,255,255,.2); border-radius:5px; }
.w-logo{ width:30px; height:11px; }
.w-nav{ width:100px; height:9px; margin-left:auto; }
.wire-hero{ position:absolute; left:6%; top:22%; width:42%; display:flex; flex-direction:column; gap:10px; }
.w-title{ width:100%; height:16px; }
.w-sub{ width:70%; height:9px; }
.w-cta{ width:96px; height:22px; border-radius:999px; margin-top:4px; }
.wire-media{ position:absolute; right:6%; top:22%; width:38%; height:38%; }
.w-image{ width:100%; height:100%; border-radius:10px; }
.wire-cards{ position:absolute; left:6%; right:6%; bottom:7%; height:20%; display:flex; gap:10px; }
.wire-card{ flex:1; height:100%; background:rgba(255,255,255,.05); border:1px dashed rgba(255,255,255,.18); border-radius:8px; }

/* UI: polished glass interface — typography, color, images, shadows */
.build-layer-ui > *{
  opacity:0; transform:translateY(10px);
  transition:opacity .55s ease, transform .55s cubic-bezier(.16,1,.3,1);
}
#aiStage[data-phase="ui"] .build-layer-ui > *,
#aiStage[data-phase="animate"] .build-layer-ui > *,
#aiStage[data-phase="deploy"] .build-layer-ui > *,
#aiStage[data-phase="online"] .build-layer-ui > *{ opacity:1; transform:none; }
.ui-header{ transition-delay:.02s !important; }
.ui-hero{ transition-delay:.14s !important; }
.ui-media{ transition-delay:.24s !important; }
.ui-cards{ transition-delay:.36s !important; }
.ui-header{
  position:absolute; left:6%; right:6%; top:7%; height:10%;
  display:flex; align-items:center; gap:12px; padding:0 16px;
  background:rgba(255,255,255,.045); border:1px solid rgba(255,255,255,.08);
  border-radius:10px; backdrop-filter:blur(8px);
}
.ui-logo{ width:17px; height:17px; border-radius:5px; background:linear-gradient(135deg,var(--accent),var(--accent-2)); }
.ui-nav-item{ width:24px; height:5px; border-radius:3px; background:rgba(255,255,255,.18); transition:background .4s ease; }
.ui-nav-cta{ margin-left:auto; width:48px; height:15px; border-radius:999px; background:rgba(255,255,255,.9); }
.ui-hero{ position:absolute; left:6%; top:22%; width:42%; }
.ui-title{
  display:block; width:100%; height:15px; border-radius:5px; margin-bottom:10px;
  background:linear-gradient(90deg, rgba(255,255,255,.9), rgba(255,255,255,.45));
}
.ui-sub{ display:block; width:70%; height:8px; border-radius:4px; margin-bottom:15px; background:rgba(255,255,255,.2); }
.ui-btn{ display:inline-block; width:70px; height:20px; border-radius:999px; background:linear-gradient(90deg,var(--accent),var(--accent-2)); }
.ui-media{ position:absolute; right:6%; top:22%; width:38%; height:38%; }
.ui-image{
  position:relative; display:block; width:100%; height:100%; border-radius:12px; overflow:hidden;
  background:linear-gradient(135deg, rgba(125,255,179,.26), rgba(125,159,255,.16));
  border:1px solid rgba(255,255,255,.08);
}
.ui-image::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(100deg, transparent 35%, rgba(255,255,255,.3) 50%, transparent 65%);
  background-size:220% 100%; animation:shimmerSweep 3.6s ease-in-out infinite;
}
.ui-cards{ position:absolute; left:6%; right:6%; bottom:7%; height:20%; display:flex; gap:10px; }
.ui-card{
  flex:1; display:block; position:relative; padding:10px; border-radius:9px;
  background:rgba(255,255,255,.045); border:1px solid rgba(255,255,255,.07);
  backdrop-filter:blur(6px); transition:box-shadow .6s ease, transform .3s ease;
}
.ui-card-img{ display:block; height:36%; border-radius:6px; margin-bottom:8px; background:linear-gradient(135deg, hsl(152 70% 55% / .5), hsl(152 70% 30% / .25)); }
.ui-card[data-hue="220"] .ui-card-img{ background:linear-gradient(135deg, hsl(220 70% 60% / .5), hsl(220 70% 32% / .25)); }
.ui-card[data-hue="330"] .ui-card-img{ background:linear-gradient(135deg, hsl(330 70% 60% / .5), hsl(330 70% 32% / .25)); }
.ui-card-line{ display:block; height:5px; border-radius:3px; background:rgba(255,255,255,.16); margin-bottom:6px; }
.ui-card-line.short{ width:58%; }

/* ---- STEP 4 tail / micro interactions: the finished UI comes alive ---- */
@keyframes microPulse{ 0%,100%{ transform:scale(1); filter:brightness(1); } 50%{ transform:scale(1.07); filter:brightness(1.3); } }
@keyframes microLift{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-4px); } }
@keyframes microReveal{ 0%{ clip-path:inset(0 100% 0 0); } 100%{ clip-path:inset(0 0 0 0); } }
#aiStage[data-phase="animate"] .ui-btn{ animation:microPulse 1.3s ease-in-out 2; }
#aiStage[data-phase="animate"] .ui-nav-item:nth-child(2){ animation:microPulse 1.1s ease-in-out 1; }
#aiStage[data-phase="animate"] .ui-image{ animation:microReveal 1s cubic-bezier(.16,1,.3,1) 1; }
#aiStage[data-phase="animate"] .ui-card{ animation:microLift 1.5s ease-in-out 1; }
#aiStage[data-phase="animate"] .ui-card:nth-child(2){ animation-delay:.12s; }
#aiStage[data-phase="animate"] .ui-card:nth-child(3){ animation-delay:.24s; }
#aiStage[data-phase="animate"] .ui-card,
#aiStage[data-phase="deploy"] .ui-card,
#aiStage[data-phase="online"] .ui-card{ box-shadow:0 16px 30px -18px rgba(0,0,0,.55); }

/* one clean light scan across the surface when the design settles */
.build-scan{
  position:absolute; top:-10%; bottom:-10%; width:18%;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.14), rgba(255,255,255,.32), rgba(255,255,255,.14), transparent);
  transform:translateX(-140%) skewX(-12deg);
  mix-blend-mode:screen; opacity:0; pointer-events:none;
}
@keyframes buildScanOnce{
  0%{ opacity:0; transform:translateX(-140%) skewX(-12deg); }
  12%{ opacity:1; }
  85%{ opacity:1; transform:translateX(540%) skewX(-12deg); }
  100%{ opacity:0; transform:translateX(540%) skewX(-12deg); }
}
#aiStage[data-phase="animate"] .build-scan{ animation:buildScanOnce 1.3s ease-out 1; }

.ai-stage.is-paused .ai-status-dot,
.ai-stage.is-paused .ai-progress-fill,
.ai-stage.is-paused .build-status-dot,
.ai-stage.is-paused .ui-image::after{ animation-play-state:paused; }

.scroll-cue{
  position:absolute; bottom:34px; left:50%; transform:translateX(-50%);
  z-index:2; display:flex; flex-direction:column; align-items:center; gap:10px;
  font-family:var(--font-body); font-size:11px; letter-spacing:.06em; color:var(--fg-dim);
}
.scroll-line{ width:1px; height:44px; background:var(--line); overflow:hidden; }
.scroll-line i{
  display:block; width:100%; height:40%; background:var(--fg);
  animation:scrollcue 1.8s ease-in-out infinite;
}
@keyframes scrollcue{
  0%{ transform:translateY(-100%); }
  100%{ transform:translateY(250%); }
}

@media (max-width:1080px){
  .build-frame{ inset:16% 6% 6% 6%; }
  #aiStage[data-phase="online"] .build-frame{ inset:4% 3% 3% 3%; }
}
@media (max-width:760px){
  .ai-orb{ width:64px; height:64px; margin-bottom:22px; }
  .ai-input{ font-size:13px; min-height:52px; padding:0 22px; }
  .ai-placeholder{ left:22px; }
  .build-frame{ inset:18% 4% 5% 4%; border-radius:16px; }
  #aiStage[data-phase="online"] .build-frame{ inset:3% 2% 2% 2%; }
  .wire-guide-v{ display:none; }
  .build-grid{ background-size:18px 18px; }
  .hero-glow-a, .hero-glow-b, .hero-glow-c{ filter:blur(50px); }
}
@media (prefers-reduced-motion: reduce){
  .hero-glow, .ai-orb, .ai-caret, .ai-progress-fill, .ai-status-dot,
  .build-status-dot, .build-grid, .wire-guide-h, .wire-guide-v,
  .ui-image::after, .build-scan, .ui-btn, .ui-nav-item, .ui-card{ animation:none !important; }
}

/* ---------- Sections generic ---------- */
section{ position:relative; padding:170px 6vw; }
.section-head{ margin-bottom:60px; }
.section-tag{
  font-family:var(--font-body); font-weight:600; font-size:12px; letter-spacing:.08em; color:var(--accent);
}
.section-head h2{
  font-family:var(--font-display); font-weight:600;
  font-size:clamp(36px,6vw,72px); line-height:1.02; letter-spacing:-.01em; margin-top:16px;
}

/* ---------- Studio ---------- */
.studio-inner{ max-width:920px; }
.studio-statement{
  font-family:var(--font-display); font-weight:600;
  font-size:clamp(32px,5.5vw,68px); line-height:1.05; letter-spacing:-.015em; margin-top:20px;
}
.studio-statement em{ font-style:normal; color:var(--accent); }
.studio-stats{ margin-top:90px; display:grid; grid-template-columns:repeat(3,1fr); gap:40px; }
.stat{ border-top:1px solid var(--line); padding-top:20px; }
.stat-num{ font-family:var(--font-display); font-size:clamp(40px,5.5vw,64px); font-weight:600; }
.stat-unit{ font-family:var(--font-body); font-size:20px; color:var(--fg-dim); margin-left:4px; }
.stat p{ margin-top:10px; color:var(--fg-dim); font-size:14px; max-width:220px; line-height:1.65; }

/* ---------- Contact CTA: see contact-cta.css ---------- */

/* ---------- Footer ---------- */
.footer{
  padding:36px 6vw; display:flex; justify-content:space-between; align-items:center;
  font-size:13px; color:var(--fg-dim); border-top:1px solid var(--line);
  flex-wrap:wrap; gap:12px;
}
.footer-links{ display:flex; gap:24px; }
.footer-links a:hover{ color:var(--fg); }

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .studio-stats{ grid-template-columns:1fr; gap:26px; }
}
@media (max-width:760px){
  .nav-links, .nav-cta{ display:none; }
  .nav-burger{ display:block; }
  section{ padding:120px 6vw; }
}