/* ================= STACYCHAD — core theme =================
   Two genomes, one palette: steel-chrome (Chad) fused with
   magenta (Stacy) via a single gradient accent used everywhere. */

:root{
  --bg: #08080a;
  --bg-2: #101014;
  --line: #232329;
  --ink: #f2f1ee;
  --ink-dim: #9a98a3;
  --chrome: #c9d2dc;
  --magenta: #ff2f76;
  --accent: linear-gradient(90deg, var(--chrome), var(--magenta));
  --radius: 2px;
  --font: 'Helvetica Neue', Arial, sans-serif;
}

*{box-sizing:border-box; margin:0; padding:0;}

html{scroll-behavior:smooth;}

body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font);
  overflow-x:hidden;
  min-height:100vh;
}

img{max-width:100%; display:block;}

a{color:inherit; text-decoration:none;}

::selection{background:var(--magenta); color:#0a0a0a;}

/* ===== BOOT SCREEN ===== */
#boot-screen{
  position:fixed; inset:0; z-index:999;
  background:#050506;
  display:flex; align-items:center; justify-content:center;
  transition:opacity .6s ease, visibility .6s ease;
}
#boot-screen.hidden{opacity:0; visibility:hidden; pointer-events:none;}

.boot-inner{
  width:min(560px, 90vw);
  font-family:'Courier New', monospace;
  color:#8affc1;
}

.boot-line{
  font-size:13px;
  line-height:1.9;
  opacity:0;
  white-space:nowrap;
  overflow:hidden;
  border-right:2px solid transparent;
}

.boot-line.show{
  opacity:1;
  animation:blinkCursor .6s steps(1) 2;
}

.boot-final{color:var(--magenta); font-weight:bold;}

@keyframes blinkCursor{
  50%{border-color:#8affc1;}
}

.boot-bar{
  margin-top:18px;
  height:4px;
  width:100%;
  background:#1a1a1e;
  border-radius:2px;
  overflow:hidden;
}
.boot-bar-fill{
  height:100%;
  width:0%;
  background:var(--accent);
  animation:fillBar 3.6s ease forwards;
}
@keyframes fillBar{ to{width:100%;} }

#boot-skip{
  margin-top:22px;
  background:none;
  border:1px solid #333;
  color:var(--ink-dim);
  font-family:var(--font);
  font-size:11px;
  letter-spacing:.14em;
  padding:8px 16px;
  cursor:pointer;
}
#boot-skip:hover{border-color:var(--magenta); color:var(--ink);}

/* ===== TOPBAR ===== */
.topbar{
  position:sticky; top:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  gap:16px;
  padding:14px 24px;
  background:rgba(8,8,10,.85);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
  flex-wrap:wrap;
}

.logo{
  font-weight:800;
  font-size:18px;
  letter-spacing:.04em;
}
.logo span{
  background:var(--accent);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.ca-pill{
  display:flex; align-items:center; gap:10px;
  border:1px solid var(--line);
  padding:6px 12px;
  border-radius:20px;
  font-size:12px;
  font-family:'Courier New', monospace;
  color:var(--ink-dim);
}
.ca-label{
  color:var(--magenta);
  font-weight:bold;
  letter-spacing:.08em;
}
.ca-value{max-width:220px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}
#ca-copy{
  background:none; border:none; color:var(--ink);
  cursor:pointer; font-size:14px; line-height:1;
}
#ca-copy:hover{color:var(--magenta);}

.nav-links{display:flex; gap:10px;}

.btn{
  display:inline-block;
  padding:9px 18px;
  font-size:13px;
  font-weight:600;
  letter-spacing:.03em;
  border-radius:var(--radius);
  border:1px solid var(--line);
  transition:transform .15s ease, border-color .15s ease, background .15s ease;
}
.btn-ghost{color:var(--ink-dim);}
.btn-ghost:hover{border-color:var(--ink); color:var(--ink);}
.btn-primary{
  background:var(--accent);
  color:#0a0a0a;
  border:none;
  font-weight:800;
}
.btn-primary:hover{transform:translateY(-2px);}
.btn-secondary{border-color:var(--chrome); color:var(--ink);}
.btn-secondary:hover{border-color:var(--magenta); transform:translateY(-2px);}

/* ===== HERO ===== */
.hero{
  position:relative;
  padding:64px 24px 96px;
  text-align:center;
  display:flex; flex-direction:column; align-items:center;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(circle at 50% 0%, rgba(255,47,118,.12), transparent 55%),
    radial-gradient(circle at 50% 100%, rgba(201,210,220,.08), transparent 55%);
}

.fusion-stage{
  position:relative;
  width:min(720px, 100%);
  height:60px;
  margin-bottom:8px;
}
.specimen{
  position:absolute; top:0;
  display:flex; flex-direction:column;
  font-family:'Courier New', monospace;
  font-size:12px;
  letter-spacing:.1em;
  color:var(--ink-dim);
  animation-duration:2.2s;
  animation-timing-function:ease-in;
  animation-fill-mode:forwards;
  animation-delay:3.8s;
}
.specimen-left{left:0; text-align:left; animation-name:slideInLeft;}
.specimen-right{right:0; text-align:right; animation-name:slideInRight;}
.specimen-tag{color:var(--magenta); font-size:10px;}
.specimen-name{font-size:16px; font-weight:800; color:var(--ink);}

@keyframes slideInLeft{
  0%{transform:translateX(0); opacity:1;}
  70%{transform:translateX(240px); opacity:1;}
  100%{transform:translateX(260px); opacity:0;}
}
@keyframes slideInRight{
  0%{transform:translateX(0); opacity:1;}
  70%{transform:translateX(-240px); opacity:1;}
  100%{transform:translateX(-260px); opacity:0;}
}

.fusion-flash{
  position:absolute; left:50%; top:0;
  width:4px; height:60px;
  transform:translateX(-50%) scaleY(0);
  background:var(--accent);
  filter:blur(6px);
  animation:flash .5s ease 5.6s forwards;
}
@keyframes flash{
  0%{transform:translateX(-50%) scaleY(0); opacity:0;}
  40%{transform:translateX(-50%) scaleY(1); opacity:1;}
  100%{transform:translateX(-50%) scaleY(1); opacity:0;}
}

.hero-portrait-wrap{
  position:relative;
  width:min(320px, 70vw);
  aspect-ratio:1/1.005;
  border-radius:50%;
  overflow:hidden;
  margin:12px 0 28px;
  border:1px solid var(--line);
  opacity:0;
  animation:revealPortrait .8s ease 5.9s forwards;
}
@keyframes revealPortrait{
  0%{opacity:0; transform:scale(.9);}
  100%{opacity:1; transform:scale(1);}
}
.hero-portrait{width:100%; height:100%; object-fit:cover; filter:contrast(1.05) saturate(.95);}
.portrait-glow{
  position:absolute; inset:-20%;
  background:var(--accent);
  filter:blur(40px);
  opacity:.35;
  z-index:-1;
}
.scanline{
  position:absolute; left:0; right:0; height:2px;
  background:rgba(255,255,255,.5);
  animation:scan 3.2s linear infinite;
  mix-blend-mode:overlay;
}
@keyframes scan{
  0%{top:0;} 100%{top:100%;}
}

.hero-title{
  font-size:clamp(40px, 9vw, 88px);
  font-weight:900;
  letter-spacing:-.02em;
  line-height:1;
  opacity:0;
  animation:fadeUp .7s ease 6.1s forwards;
}
.hero-title span{
  background:var(--accent);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-tagline{
  margin-top:14px;
  font-size:clamp(13px,2vw,16px);
  letter-spacing:.18em;
  color:var(--ink-dim);
  opacity:0;
  animation:fadeUp .7s ease 6.3s forwards;
}
.hero-sub{
  margin-top:18px;
  max-width:560px;
  font-size:15px;
  line-height:1.6;
  color:var(--ink-dim);
  opacity:0;
  animation:fadeUp .7s ease 6.5s forwards;
}
@keyframes fadeUp{
  0%{opacity:0; transform:translateY(14px);}
  100%{opacity:1; transform:translateY(0);}
}

.hero-buttons{
  display:flex; gap:12px; flex-wrap:wrap; justify-content:center;
  margin-top:32px;
  opacity:0;
  animation:fadeUp .7s ease 6.7s forwards;
}

/* ===== SECTIONS ===== */
.section{
  padding:88px 24px;
  max-width:960px;
  margin:0 auto;
  border-bottom:1px solid var(--line);
}
.section-title{
  font-size:clamp(28px, 5vw, 44px);
  font-weight:900;
  letter-spacing:-.01em;
}
.section-kicker{
  margin-top:8px;
  color:var(--ink-dim);
  font-size:14px;
  max-width:560px;
}

/* ---- genesis log ---- */
.log-entries{margin-top:40px; display:flex; flex-direction:column; gap:28px;}
.log-entry{
  border-left:2px solid var(--magenta);
  padding-left:20px;
}
.log-date{
  display:block;
  font-family:'Courier New', monospace;
  font-size:11px;
  letter-spacing:.14em;
  color:var(--magenta);
  margin-bottom:6px;
}
.log-entry p{color:var(--ink-dim); line-height:1.7; font-size:15px;}
.log-entry strong{color:var(--ink);}

.fake-citation{
  margin-top:36px;
  font-size:13px;
  font-style:italic;
  color:#6f6d78;
  border-top:1px dashed var(--line);
  padding-top:18px;
}

/* ---- stats ---- */
.stat-grid{margin-top:40px; display:flex; flex-direction:column; gap:20px;}
.stat-row{display:grid; grid-template-columns:1fr; gap:8px;}
.stat-name{font-size:13px; letter-spacing:.03em; color:var(--ink);}
.stat-name small{color:var(--ink-dim); font-weight:400;}
.stat-bar{height:8px; background:var(--bg-2); border:1px solid var(--line); border-radius:6px; overflow:hidden;}
.stat-fill{
  height:100%; width:0%;
  background:var(--accent);
  transition:width 1.4s cubic-bezier(.2,.8,.2,1);
}
.stat-row.filled .stat-fill{width:var(--w, 0%);}
.stat-num{font-size:12px; color:var(--ink-dim); font-family:'Courier New', monospace;}

.mog-score{
  margin-top:48px;
  padding:28px;
  border:1px solid var(--line);
  background:var(--bg-2);
  text-align:center;
}
.mog-label{display:block; font-size:11px; letter-spacing:.2em; color:var(--ink-dim);}
.mog-value{
  display:block;
  font-size:clamp(48px, 10vw, 88px);
  font-weight:900;
  background:var(--accent);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  line-height:1.1;
}
.mog-unit{font-size:12px; color:var(--ink-dim);}

/* ---- gallery ---- */
.plate-grid{
  margin-top:40px;
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:16px;
}
.plate{
  position:relative;
  border:1px solid var(--line);
  overflow:hidden;
}
.plate img{aspect-ratio:1/1; object-fit:cover; width:100%;}
.plate figcaption{
  position:absolute; left:0; right:0; bottom:0;
  padding:8px 10px;
  font-size:11px;
  letter-spacing:.1em;
  background:rgba(5,5,6,.7);
  color:var(--ink-dim);
}
.plate-studio img{filter:grayscale(0) contrast(1.05);}
.plate-thermal img{filter:sepia(1) hue-rotate(320deg) saturate(5) contrast(1.15);}
.plate-negative img{filter:invert(1) contrast(1.1);}
.plate-chrome img{filter:grayscale(1) contrast(1.3) brightness(1.1);}

/* ---- how to stack ---- */
.howto-grid{
  margin-top:40px;
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
  gap:24px;
}
.howto-step{border:1px solid var(--line); padding:24px; background:var(--bg-2);}
.howto-num{
  font-size:12px;
  color:var(--magenta);
  font-family:'Courier New', monospace;
}
.howto-step h3{margin:10px 0 8px; font-size:17px;}
.howto-step p{font-size:13px; line-height:1.6; color:var(--ink-dim);}

/* ===== FOOTER ===== */
.footer{padding:48px 24px 64px; max-width:960px; margin:0 auto;}
.footer-top{
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap; gap:16px;
  padding-bottom:24px;
  border-bottom:1px solid var(--line);
}
.footer-links{display:flex; gap:18px; font-size:13px; color:var(--ink-dim);}
.footer-links a:hover{color:var(--magenta);}
.disclaimer{
  margin-top:24px;
  font-size:11.5px;
  line-height:1.7;
  color:#5f5d67;
  max-width:720px;
}

/* ===== RESPONSIVE ===== */
@media (max-width:640px){
  .topbar{padding:12px 16px;}
  .ca-pill{order:3; width:100%; justify-content:space-between;}
  .plate-grid{grid-template-columns:1fr 1fr; gap:10px;}
  .fusion-stage{display:none;}
}