:root{
  --bg: #0a0b0d;
  --bg-soft: #101216;
  --surface: #15171c;
  --surface-2: #1b1e24;
  --border: #262a31;
  --text: #edeef0;
  --text-muted: #8b909a;
  --text-dim: #565b64;
  --accent: #2fe6a0;
  --accent-soft: rgba(47,230,160,.12);
  --accent-glow: rgba(47,230,160,.28);
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(.16,.8,.24,1);
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
html.has-cursor, html.has-cursor *{ cursor:none !important; }

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.5;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font:inherit; background:none; border:none; color:inherit; }
::selection{ background:var(--accent); color:#04140d; }

.wrap{ max-width:1180px; margin:0 auto; padding:0 32px; }
section{ position:relative; }

/* ---------- custom cursor ---------- */
#cursor{
  position:fixed; top:0; left:0; width:0; height:0;
  pointer-events:none; z-index:9999;
  transform:translate3d(-100px,-100px,0);
  will-change:transform;
}
#cursor .line{ position:absolute; background:var(--accent); transition:opacity .15s var(--ease); }
#cursor .h{ width:14px; height:1px; left:-7px; top:0; }
#cursor .v{ width:1px; height:14px; left:0; top:-7px; }
#cursor .dot{ position:absolute; width:3px; height:3px; left:-1.5px; top:-1.5px; border-radius:50%; background:var(--accent); }
#cursor .coords{
  position:absolute; left:16px; top:12px; font-family:var(--font-mono);
  font-size:10px; letter-spacing:.03em; color:var(--accent); opacity:.5;
  white-space:nowrap; transition:opacity .2s var(--ease);
}
#cursor.target .h, #cursor.target .v, #cursor.target .dot{ opacity:0; }
#cursor.target .coords{ opacity:0; }

/* Target highlight — a separate, independently-positioned element that
   tracks the hovered element's own bounding box every frame. Not nested
   inside the lerped cursor dot, so it never lags or drifts out of place. */
#cursorTarget{
  position:fixed; top:0; left:0; pointer-events:none; z-index:9998;
  opacity:0; transform:scale(.96); transition:opacity .16s var(--ease), transform .16s var(--ease);
}
#cursorTarget.show{ opacity:1; transform:scale(1); }
#cursorTarget .corner{ position:absolute; width:10px; height:10px; }
#cursorTarget .corner.tl{ top:0; left:0; border-top:2px solid var(--accent); border-left:2px solid var(--accent); border-radius:3px 0 0 0; }
#cursorTarget .corner.tr{ top:0; right:0; border-top:2px solid var(--accent); border-right:2px solid var(--accent); border-radius:0 3px 0 0; }
#cursorTarget .corner.bl{ bottom:0; left:0; border-bottom:2px solid var(--accent); border-left:2px solid var(--accent); border-radius:0 0 0 3px; }
#cursorTarget .corner.br{ bottom:0; right:0; border-bottom:2px solid var(--accent); border-right:2px solid var(--accent); border-radius:0 0 3px 0; }
#cursorTarget .cursor-label{
  position:absolute; left:50%; bottom:calc(100% + 10px); transform:translateX(-50%);
  font-family:var(--font-mono); font-size:10px; font-weight:500; letter-spacing:.08em;
  color:#04140d; background:var(--accent); padding:4px 9px; border-radius:5px;
  white-space:nowrap; box-shadow:0 4px 14px var(--accent-glow);
}

/* ---------- nav ---------- */
header.nav{
  position:fixed; top:0; left:0; right:0; z-index:500;
  padding:20px 0;
  transition:background .3s var(--ease), border-color .3s var(--ease), padding .3s var(--ease);
  border-bottom:1px solid transparent;
}
header.nav.scrolled{
  background:rgba(10,11,13,.82);
  backdrop-filter:blur(14px);
  border-bottom-color:var(--border);
  padding:14px 0;
}
.nav-inner{ display:flex; align-items:center; justify-content:space-between; }
.logo{ display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:700; font-size:17px; letter-spacing:-.01em; }
.logo .mark{ width:10px; height:10px; background:var(--accent); border-radius:2px; box-shadow:0 0 12px var(--accent-glow); flex-shrink:0; }
.logo small{ display:block; font-family:var(--font-mono); font-size:9px; font-weight:400; letter-spacing:.16em; color:var(--text-muted); margin-top:1px; }

.nav-links{ display:flex; align-items:center; gap:36px; }
.nav-links a{
  font-size:13px; font-family:var(--font-mono); color:var(--text-muted);
  letter-spacing:.02em; position:relative; padding:4px 0;
  transition:color .2s var(--ease);
}
.nav-links a:hover{ color:var(--text); }
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:1px; background:var(--accent);
  transition:width .25s var(--ease);
}
.nav-links a:hover::after{ width:100%; }
.nav-links-actions{ display:none; }

/* ---------- mobile nav toggle ---------- */
.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:32px; height:32px; padding:0; z-index:600; position:relative;
}
.nav-toggle span{
  display:block; width:100%; height:1.5px; background:var(--text);
  transition:transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle.open span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

.btn{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:13px; font-weight:500;
  padding:11px 20px; border-radius:100px; border:1px solid var(--border);
  transition:all .25s var(--ease); white-space:nowrap;
}
.btn-solid{ background:var(--accent); color:#04140d; border-color:var(--accent); }
.btn-solid:hover{ box-shadow:0 0 0 6px var(--accent-soft); transform:translateY(-1px); }
.btn-ghost{ color:var(--text); }
.btn-ghost:hover{ border-color:var(--text-muted); background:var(--surface); }
.btn svg{ width:12px; height:12px; transition:transform .25s var(--ease); }
.btn:hover svg{ transform:translate(2px,-2px); }

.nav-cta-group{ display:none; align-items:center; gap:10px; }
@media(min-width:860px){ .nav-cta-group{ display:flex; } }
.nav-cta-group .btn{ padding:9px 16px; }
.nav-cta-group .btn svg{ flex-shrink:0; }

.nav-cta{ display:none; }
@media(min-width:860px){ .nav-cta{ display:inline-flex; } }

/* ---------- hero ---------- */
.hero{
  padding:170px 0 90px;
  position:relative;
  min-height:92vh;
  display:flex; flex-direction:column; justify-content:center;
  overflow:hidden;
}
#network{
  position:absolute; inset:0; width:100%; height:100%;
  z-index:0; opacity:.9;
}
.hero::after{
  content:''; position:absolute; inset:0;
  background:radial-gradient(60% 55% at 50% 30%, rgba(10,11,13,0) 0%, var(--bg) 92%);
  pointer-events:none; z-index:1;
}
.hero-inner{ position:relative; z-index:2; }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--font-mono); font-size:11px; letter-spacing:.16em;
  color:var(--accent); text-transform:uppercase; margin-bottom:28px;
  opacity:0; transform:translateY(8px);
}
.eyebrow .pulse{ width:6px; height:6px; border-radius:50%; background:var(--accent); box-shadow:0 0 10px var(--accent-glow); animation:pulse 2s ease-in-out infinite; }
@keyframes pulse{ 0%,100%{ opacity:1; } 50%{ opacity:.35; } }

h1.headline{
  font-family:var(--font-display); font-weight:700;
  font-size:clamp(40px, 6.6vw, 84px);
  line-height:1.02; letter-spacing:-.03em;
  max-width:920px;
}
h1.headline .reveal{ display:inline-block; overflow:hidden; }
h1.headline .reveal span{ display:inline-block; transform:translateY(110%); opacity:0; }
h1.headline .accent-text{ color:var(--accent); position:relative; white-space:nowrap; }
h1.headline .accent-text .underline{
  position:absolute; left:0; bottom:.06em; width:100%; height:2px;
  background:var(--accent); transform:scaleX(0); transform-origin:left;
  box-shadow:0 0 14px var(--accent-glow);
}

p.sub{
  font-size:clamp(15px,1.6vw,18px); color:var(--text-muted);
  max-width:560px; margin:28px 0 36px; line-height:1.6;
  opacity:0; transform:translateY(10px);
}

.cta-row{ display:flex; align-items:center; gap:20px; flex-wrap:wrap; opacity:0; transform:translateY(10px); }
.cta-row .btn-solid{ padding:14px 26px; font-size:14px; }

.meta{
  margin-top:56px; font-family:var(--font-mono); font-size:11px;
  letter-spacing:.1em; color:var(--text-dim); text-transform:uppercase;
  opacity:0;
}

/* ---------- stats ---------- */
.stats{ border-top:1px solid var(--border); padding:52px 0; }
.stats-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:32px; }
.stat .num{ font-family:var(--font-display); font-weight:700; font-size:clamp(30px,4vw,44px); letter-spacing:-.02em; color:var(--text); }
.stat .num .accent{ color:var(--accent); }
.stat .label{ font-family:var(--font-mono); font-size:11px; letter-spacing:.08em; color:var(--text-muted); text-transform:uppercase; margin-top:8px; }

/* ---------- section headers ---------- */
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head .tag{ font-family:var(--font-mono); font-size:11px; letter-spacing:.16em; color:var(--accent); text-transform:uppercase; display:block; margin-bottom:16px; }
.section-head h2{ font-family:var(--font-display); font-weight:600; font-size:clamp(28px,3.6vw,42px); letter-spacing:-.02em; line-height:1.1; }
.section-head p{ color:var(--text-muted); margin-top:16px; font-size:15px; max-width:520px; }

/* ---------- work / cards ---------- */
.work{ padding:120px 0 40px; }
.card-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--border); border:1px solid var(--border); border-radius:14px; overflow:hidden; }
.card{ background:var(--bg); padding:38px; position:relative; overflow:hidden; transition:background .3s var(--ease); transform-style:preserve-3d; will-change:transform; }
.card:hover{ background:var(--surface); }
.card .idx{ font-family:var(--font-mono); font-size:11px; color:var(--text-dim); letter-spacing:.1em; }
.card .icon{ width:34px; height:34px; margin:22px 0 20px; color:var(--accent); }
.card h3{ font-family:var(--font-display); font-size:20px; font-weight:600; margin-bottom:10px; letter-spacing:-.01em; }
.card p{ color:var(--text-muted); font-size:14px; line-height:1.6; max-width:340px; }
.card .glow{
  position:absolute; width:220px; height:220px; border-radius:50%;
  background:radial-gradient(circle, var(--accent-soft) 0%, transparent 70%);
  top:var(--gy,0px); left:var(--gx,0px); transform:translate(-50%,-50%);
  opacity:0; transition:opacity .3s var(--ease); pointer-events:none;
}
.card:hover .glow{ opacity:1; }

/* ---------- revenue stack ---------- */
.stack{ padding:120px 0 40px; }
.stack-list{ position:relative; }
.stack-line{
  position:absolute; left:23px; top:6px; bottom:6px; width:1px; background:var(--border);
}
.stack-line-fill{
  position:absolute; top:0; left:0; width:100%; height:0px;
  background:var(--accent); box-shadow:0 0 8px var(--accent-glow);
  transition:height .6s var(--ease);
}
.layer{
  display:grid; grid-template-columns:48px 1fr 240px; gap:32px; align-items:start;
  padding:34px 0; border-bottom:1px solid var(--border); position:relative;
  opacity:.45; transition:opacity .5s var(--ease);
}
.layer:first-child{ padding-top:4px; }
.layer.active{ opacity:1; }

.layer-marker{
  position:relative; z-index:2; width:48px; height:48px; border-radius:50%;
  background:var(--bg); border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center;
  color:var(--text-muted); transition:all .4s var(--ease);
}
.layer-marker svg{ width:20px; height:20px; }
.layer.active .layer-marker{
  border-color:var(--accent); color:var(--accent);
  box-shadow:0 0 0 5px var(--accent-soft), 0 0 16px var(--accent-glow);
}

.layer-body .layer-label{
  display:block; font-family:var(--font-mono); font-size:11px; letter-spacing:.12em;
  text-transform:uppercase; color:var(--text-dim); margin-bottom:10px; transition:color .4s var(--ease);
}
.layer.active .layer-label{ color:var(--accent); }
.layer-body h3{ font-family:var(--font-display); font-size:clamp(19px,2.2vw,23px); font-weight:600; letter-spacing:-.01em; margin-bottom:8px; }
.layer-tagline{ color:var(--text-muted); font-size:14.5px; margin-bottom:18px; max-width:440px; }
.layer-tags{ display:flex; flex-wrap:wrap; gap:8px; }
.layer-tags span{
  font-family:var(--font-mono); font-size:11px; padding:6px 12px; border-radius:100px;
  border:1px solid var(--border); color:var(--text-muted); background:var(--surface);
}

.layer-clients{ border-left:1px solid var(--border); padding-left:24px; }
.layer:not(:has(.layer-clients)) .layer-body{ grid-column:2 / -1; }
.clients-label{
  display:block; font-family:var(--font-mono); font-size:10px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--text-dim); margin-bottom:12px;
}
.clients-list{ display:flex; flex-direction:column; gap:9px; }
.clients-list span{ font-size:13.5px; color:var(--text-muted); position:relative; padding-left:14px; }
.clients-list span::before{
  content:''; position:absolute; left:0; top:7px; width:5px; height:5px; border-radius:50%;
  background:var(--accent); opacity:.55;
}

@media(max-width:860px){
  .layer{ grid-template-columns:40px 1fr; row-gap:16px; }
  .layer-marker{ width:40px; height:40px; }
  .layer-marker svg{ width:17px; height:17px; }
  .layer-clients{ grid-column:1 / -1; border-left:none; border-top:1px solid var(--border); padding-left:0; padding-top:16px; margin-left:56px; }
  .stack-line{ left:19px; }
}

/* ---------- showcase / case study ---------- */
.showcase{ padding:40px 0 130px; }

.case-study{
  display:grid; grid-template-columns:380px 1fr; gap:64px; align-items:center;
}

.case-index{ display:flex; align-items:center; gap:14px; margin-bottom:24px; }
.case-num{ font-family:'Playfair Display', serif; font-style:italic; font-size:26px; color:var(--accent); line-height:1; }
.case-cat{
  font-family:var(--font-mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--text-muted); padding-left:14px; border-left:1px solid var(--border);
}

.case-info h3{ font-family:var(--font-display); font-size:clamp(26px,3vw,34px); font-weight:700; letter-spacing:-.01em; margin-bottom:14px; }
.case-tagline{
  font-family:'Playfair Display', serif; font-style:italic; color:var(--accent);
  font-size:17px; line-height:1.55; margin-bottom:24px; max-width:340px;
}
.case-tags{ display:flex; gap:8px; margin-bottom:30px; flex-wrap:wrap; }
.case-tags span{
  font-family:var(--font-mono); font-size:11px; padding:6px 14px; border-radius:100px;
  border:1px solid var(--border); color:var(--text-muted);
}
.case-divider{ height:1px; background:var(--border); margin-bottom:28px; }
.case-result{ display:flex; flex-direction:column; gap:9px; margin-bottom:32px; }
.case-result-label{ font-family:var(--font-mono); font-size:10px; letter-spacing:.14em; text-transform:uppercase; color:var(--text-dim); }
.case-result-value{ font-family:'Playfair Display', serif; font-style:italic; font-size:21px; color:var(--text); }
.case-link{
  display:inline-flex; align-items:center; gap:7px; font-family:var(--font-body);
  font-size:14px; color:var(--text); transition:color .2s var(--ease);
}
.case-link svg{ transition:transform .2s var(--ease); }
.case-link:hover{ color:var(--accent); }
.case-link:hover svg{ transform:translate(2px,-2px); }

@media(max-width:900px){
  .case-study{ grid-template-columns:1fr; gap:36px; }
}
.browser-frame{
  display:block; border-radius:14px; overflow:hidden; border:1px solid var(--border);
  background:var(--surface); box-shadow:0 30px 70px -30px rgba(0,0,0,.6);
  transition:transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
}
.browser-frame:hover{
  transform:translateY(-6px);
  border-color:#333842;
  box-shadow:0 40px 90px -30px rgba(0,0,0,.7), 0 0 0 1px var(--accent-soft);
}
.browser-bar{
  display:flex; align-items:center; gap:12px; padding:14px 18px;
  background:var(--surface-2); border-bottom:1px solid var(--border);
}
.browser-dots{ display:flex; gap:6px; flex-shrink:0; }
.browser-dots .dot{ width:7px; height:7px; border-radius:50%; background:rgba(255,255,255,.18); }
.browser-url{
  display:flex; align-items:center; justify-content:center; gap:8px; margin:0 auto;
  padding:7px 18px; border-radius:100px; background:var(--bg);
  border:1px solid var(--border); font-family:var(--font-mono); font-size:12.5px;
  color:var(--text-muted); max-width:280px; width:100%;
}
.browser-live{
  display:flex; align-items:center; gap:6px; flex-shrink:0;
  font-family:var(--font-mono); font-size:11px; letter-spacing:.08em; color:var(--accent);
  text-transform:uppercase;
}
.browser-live .live-dot{
  width:7px; height:7px; border-radius:50%; background:var(--accent);
  box-shadow:0 0 8px var(--accent-glow); animation:pulse 2s ease-in-out infinite;
}
.browser-body{ line-height:0; background:#000; }
.browser-body img{ width:100%; display:block; }

@media(max-width:640px){
  .browser-bar{ gap:8px; padding:12px 14px; }
  .browser-url{ max-width:150px; font-size:11px; padding:6px 14px; }
  .browser-live{ font-size:10px; }
}

/* ---------- process ---------- */
.process{ padding:120px 0; }
.timeline{ position:relative; display:grid; grid-template-columns:repeat(3,1fr); gap:40px; }
.timeline::before{ content:''; position:absolute; top:11px; left:0; right:0; height:1px; background:var(--border); }
.timeline .track{ position:absolute; top:11px; left:0; height:1px; background:var(--accent); width:0; box-shadow:0 0 8px var(--accent-glow); transition:width 1.2s var(--ease); }
.step{ position:relative; padding-top:36px; opacity:0; transform:translateY(16px); }
.step .dot{ position:absolute; top:4px; left:0; width:14px; height:14px; border-radius:50%; background:var(--bg); border:2px solid var(--border); z-index:2; transition:border-color .4s var(--ease), background .4s var(--ease); }
.step.lit .dot{ border-color:var(--accent); background:var(--accent); box-shadow:0 0 10px var(--accent-glow); }
.step .num{ font-family:var(--font-mono); font-size:11px; color:var(--text-dim); margin-bottom:10px; display:block; }
.step h3{ font-family:var(--font-display); font-size:19px; font-weight:600; margin-bottom:10px; }
.step p{ color:var(--text-muted); font-size:14px; line-height:1.6; }

/* ---------- final / contact ---------- */
.final{
  max-width:1180px; margin:60px auto 32px; padding:90px 40px;
  border-radius:20px; background:var(--surface); border:1px solid var(--border);
  text-align:center; position:relative; overflow:hidden;
  box-shadow:0 50px 110px -50px rgba(0,0,0,.6);
}
.final::before{
  content:''; position:absolute; inset:0; pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:26px 26px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 20%, #000 0%, transparent 75%);
}
.final .glow-bg{ position:absolute; inset:0; background:radial-gradient(circle at 50% 0%, var(--accent-soft), transparent 60%); pointer-events:none; }
.final-tag{
  display:inline-flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:11px;
  letter-spacing:.16em; color:var(--accent); text-transform:uppercase; margin-bottom:22px; position:relative;
}
.final-tag .pulse{ width:6px; height:6px; border-radius:50%; background:var(--accent); box-shadow:0 0 10px var(--accent-glow); animation:pulse 2s ease-in-out infinite; }
.final h2{ font-family:var(--font-display); font-weight:700; font-size:clamp(28px,4.4vw,48px); letter-spacing:-.02em; max-width:640px; margin:0 auto 18px; position:relative; }
.final p{ color:var(--text-muted); max-width:460px; margin:0 auto 34px; position:relative; }
.final-actions{ display:flex; align-items:center; justify-content:center; gap:16px; flex-wrap:wrap; position:relative; margin-bottom:30px; }
.final .btn-solid, .final .btn-ghost{ position:relative; padding:15px 30px; font-size:14px; }
.final-contact{
  display:flex; align-items:center; justify-content:center; gap:10px; flex-wrap:wrap;
  font-family:var(--font-mono); font-size:12.5px; color:var(--text-muted); position:relative;
}
.final-contact svg{ width:14px; height:14px; color:var(--accent); flex-shrink:0; }
.final-contact a{ color:var(--accent); }
.final-contact a:hover{ text-decoration:underline; }
.final-contact .dot-sep{ color:var(--text-dim); }

/* ---------- footer ---------- */
footer{ padding:50px 0 40px; border-top:1px solid var(--border); }
.footer-inner{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:20px; }
.footer-links{ display:flex; gap:28px; }
.footer-links a{ font-family:var(--font-mono); font-size:12px; color:var(--text-muted); }
.footer-links a:hover{ color:var(--text); }
footer .copy{ font-family:var(--font-mono); font-size:11px; color:var(--text-dim); }

/* ---------- reveal-on-scroll ---------- */
/* Visible by default (progressive enhancement) — JS adds .pre right away to
   animate elements in; if JS never runs or a trigger is missed, content
   still shows instead of being stuck at opacity:0. */
.reveal-up, .step{ opacity:1; transform:none; transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal-up.pre, .step.pre{ opacity:0; transform:translateY(24px); }
.reveal-up.in, .step.in{ opacity:1; transform:translateY(0); }

/* ================= booking page ================= */
.book-hero{ padding:150px 0 60px; }
.book-hero .back{
  display:inline-flex; align-items:center; gap:8px; font-family:var(--font-mono);
  font-size:12px; color:var(--text-muted); margin-bottom:28px; opacity:0; transform:translateY(8px);
}
.book-hero .back:hover{ color:var(--accent); }
.book-hero h1{
  font-family:var(--font-display); font-weight:700; font-size:clamp(34px,5.4vw,58px);
  letter-spacing:-.03em; max-width:640px; opacity:0; transform:translateY(10px);
}
.book-hero p.sub{ margin-top:20px; opacity:0; }
.hero-text-cta{
  display:inline-flex; align-items:center; gap:8px; margin-top:22px;
  font-family:var(--font-mono); font-size:13px; color:var(--accent);
  border:1px solid var(--border); border-radius:100px; padding:9px 18px;
  transition:border-color .2s var(--ease), background .2s var(--ease);
}
.hero-text-cta:hover{ border-color:var(--accent); background:var(--accent-soft); }
.hero-text-cta svg{ flex-shrink:0; }

.book-layout{ display:grid; grid-template-columns:1fr 1.5fr; gap:60px; padding:20px 0 120px; align-items:flex-start; }
@media(max-width:900px){ .book-layout{ grid-template-columns:1fr; gap:48px; } }

.book-info{ position:sticky; top:120px; }
.book-info .tag{ font-family:var(--font-mono); font-size:11px; letter-spacing:.16em; color:var(--accent); text-transform:uppercase; display:block; margin-bottom:18px; }
.book-info h3{ font-family:var(--font-display); font-size:22px; font-weight:600; margin-bottom:18px; letter-spacing:-.01em; }
.info-list{ display:flex; flex-direction:column; gap:20px; margin-bottom:32px; }
.info-item{ display:flex; gap:14px; }
.info-item .n{ font-family:var(--font-mono); font-size:11px; color:var(--accent); flex-shrink:0; width:22px; padding-top:2px; }
.info-item p{ font-size:14px; color:var(--text-muted); line-height:1.6; }
.info-item strong{ color:var(--text); display:block; font-size:14px; margin-bottom:2px; font-weight:600; }
.info-card{
  border:1px solid var(--border); border-radius:12px; padding:20px;
  background:var(--surface); font-family:var(--font-mono); font-size:12px; color:var(--text-muted); line-height:1.7;
}
.info-card a{ color:var(--accent); }

.form-block{ margin-bottom:36px; }
.form-block > label, .form-block > .flabel{
  display:block; font-family:var(--font-mono); font-size:11px; letter-spacing:.08em;
  text-transform:uppercase; color:var(--text-muted); margin-bottom:14px;
}
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field-row-3{ grid-template-columns:1fr 1fr 1fr; }
@media(max-width:700px){ .field-row-3{ grid-template-columns:1fr 1fr; } }
@media(max-width:560px){ .field-row{ grid-template-columns:1fr; } }

input[type=text], input[type=email], input[type=tel], textarea{
  width:100%; background:var(--surface); border:1px solid var(--border); border-radius:10px;
  padding:14px 16px; color:var(--text); font-family:var(--font-body); font-size:14px;
  transition:border-color .2s var(--ease), background .2s var(--ease);
}
input::placeholder, textarea::placeholder{ color:var(--text-dim); }
input:focus, textarea:focus{ outline:none; border-color:var(--accent); background:var(--surface-2); }
textarea{ resize:vertical; min-height:110px; font-family:var(--font-body); }
.form-block + .form-block{ margin-top:8px; }

.toggle-group{ display:flex; flex-wrap:wrap; gap:10px; }
.toggle{
  padding:11px 18px; border-radius:100px; border:1px solid var(--border);
  font-family:var(--font-mono); font-size:12.5px; color:var(--text-muted);
  background:var(--surface); transition:all .2s var(--ease);
}
.toggle:hover{ border-color:var(--text-muted); color:var(--text); }
.toggle.active{ background:var(--accent-soft); border-color:var(--accent); color:var(--accent); }

.slot-tabs{ display:flex; gap:8px; margin-bottom:16px; flex-wrap:wrap; }
.slot-tab{
  padding:9px 16px; border-radius:8px; border:1px solid var(--border); background:var(--surface);
  font-family:var(--font-mono); font-size:12px; color:var(--text-muted); transition:all .2s var(--ease);
}
.slot-tab:hover{ color:var(--text); }
.slot-tab.active{ border-color:var(--accent); color:var(--accent); background:var(--accent-soft); }

.slot-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
@media(max-width:560px){ .slot-grid{ grid-template-columns:repeat(2,1fr); } }
.slot{
  padding:12px 10px; border-radius:10px; border:1px solid var(--border); background:var(--surface);
  font-family:var(--font-mono); font-size:12.5px; color:var(--text-muted); text-align:center;
  transition:all .2s var(--ease);
}
.slot:hover{ border-color:var(--text-muted); color:var(--text); }
.slot.active{ border-color:var(--accent); color:var(--accent); background:var(--accent-soft); box-shadow:0 0 0 3px var(--accent-soft); }
.slot.taken{ opacity:.3; pointer-events:none; }

.summary{
  margin-top:36px; padding:18px 20px; border:1px dashed var(--border); border-radius:12px;
  font-family:var(--font-mono); font-size:12px; color:var(--text-muted); line-height:1.8;
  display:none;
}
.summary.show{ display:block; }
.summary strong{ color:var(--text); }

.submit-hint{ margin-top:24px; font-size:13px; color:var(--text-dim); }

.submit-row{ margin-top:32px; display:flex; align-items:center; gap:18px; flex-wrap:wrap; }
.confirm-note{ font-family:var(--font-mono); font-size:12px; color:var(--accent); opacity:0; transition:opacity .3s var(--ease); }
.confirm-note.show{ opacity:1; }

@media(max-width:860px){
  .nav-toggle{ display:flex; }
  .nav-links{
    position:fixed; top:0; left:0; right:0; z-index:550;
    flex-direction:column; align-items:flex-start; gap:0;
    background:rgba(10,11,13,.98); backdrop-filter:blur(16px);
    border-bottom:1px solid var(--border);
    padding:88px 24px 32px;
    transform:translateY(-12px); opacity:0; visibility:hidden;
    transition:opacity .3s var(--ease), transform .3s var(--ease), visibility 0s linear .3s;
  }
  .nav-links.open{
    transform:translateY(0); opacity:1; visibility:visible;
    transition:opacity .3s var(--ease), transform .3s var(--ease), visibility 0s;
  }
  .nav-links a{ width:100%; padding:14px 0; font-size:16px; border-bottom:1px solid var(--border); }
  .nav-links a::after{ display:none; }
  .nav-links-actions{
    display:flex; gap:12px; flex-wrap:wrap; width:100%; margin-top:22px;
  }
  .nav-links-actions .btn{ flex:1; justify-content:center; }
  .stats-grid{ grid-template-columns:1fr; gap:28px; }
  .card-grid{ grid-template-columns:1fr; }
  .timeline{ grid-template-columns:1fr; gap:28px; }
  .timeline::before, .timeline .track{ display:none; }
  .final{ margin:40px 16px; padding:50px 24px; }
  .wrap{ padding:0 20px; }
}

@media(prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; }
}