/* ==========================================================================
   AI WINNING - styles
   Dark luxury tech. Plain CSS, no build step.

   ========================================================================== */

:root {
  --bg: #07070a;
  --bg-2: #0c0c12;
  --panel: rgba(255, 255, 255, 0.035);
  --panel-2: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #ecebf2;
  --muted: #9a98a8;
  --dim: #6b6978;
  --gold: #e8c98a;
  --gold-2: #b8925a;
  --violet: #8b7bff;
  --cyan: #5ee0ff;
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1200px;
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
  --serif: "Instrument Serif", "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
::selection { background: rgba(232, 201, 138, 0.3); color: #fff; }

.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }

/* ---------- Ambient background ---------- */
.ambient { position: fixed; inset: 0; z-index: -2; pointer-events: none; overflow: hidden; }
.ambient .orb {
  position: absolute; border-radius: 50%; filter: blur(110px); opacity: 0.5;
  animation: drift 26s var(--ease) infinite alternate;
}
.ambient .orb.a { width: 620px; height: 620px; background: #3a2a8a; top: -200px; left: -160px; }
.ambient .orb.b { width: 520px; height: 520px; background: #6b4a1e; top: 30%; right: -200px; animation-delay: -8s; opacity: 0.35; }
.ambient .orb.c { width: 460px; height: 460px; background: #0f4a5e; bottom: -220px; left: 30%; animation-delay: -14s; opacity: 0.35; }
@keyframes drift {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(80px, 60px, 0) scale(1.15); }
}
.grid-bg {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
}
.grain {
  position: fixed; inset: -50%; z-index: 100; pointer-events: none; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 8s steps(10) infinite;
}
@keyframes grain {
  0%, 100% { transform: translate(0, 0); } 20% { transform: translate(-5%, 3%); }
  40% { transform: translate(3%, -6%); } 60% { transform: translate(-7%, 2%); } 80% { transform: translate(4%, 5%); }
}
.cursor-glow {
  position: fixed; width: 520px; height: 520px; border-radius: 50%; pointer-events: none; z-index: -1;
  background: radial-gradient(circle, rgba(139,123,255,0.12), transparent 60%);
  transform: translate(-50%, -50%); left: 50%; top: 30%;
  transition: opacity 0.4s;
}

/* ---------- Placeholder banner ---------- */
.placeholder-bar {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.04em;
  text-align: center; padding: 8px 16px; color: #1a1408;
  background: linear-gradient(90deg, var(--gold-2), var(--gold), var(--gold-2));
}

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%);
  background: rgba(7, 7, 10, 0.55);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s, background 0.4s;
}
.nav.scrolled { border-bottom-color: var(--line); background: rgba(7, 7, 10, 0.78); }
.nav .inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 12px; font-weight: 600; letter-spacing: 0.18em; font-size: 13px; text-transform: uppercase; }
.logo-mark {
  width: 30px; height: 30px; border-radius: 9px; position: relative;
  background: conic-gradient(from 210deg, var(--gold), var(--violet), var(--cyan), var(--gold));
  box-shadow: 0 0 24px rgba(139,123,255,0.35);
}
.logo-mark::after { content: ""; position: absolute; inset: 2px; border-radius: 7px; background: var(--bg); }
.logo-mark::before {
  content: ""; position: absolute; inset: 9px; z-index: 1; border-radius: 3px;
  background: linear-gradient(135deg, var(--gold), var(--violet)); transform: rotate(45deg);
}
.nav-links { display: flex; gap: 34px; font-size: 14px; color: var(--muted); }
.nav-links a { position: relative; transition: color 0.3s; }
.nav-links a:hover { color: var(--text); }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 100%;
  background: var(--gold); transform: scaleX(0); transform-origin: right; transition: transform 0.4s var(--ease);
}
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.menu-btn { display: none; width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--line-2); position: relative; }
.menu-btn span { position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--text); transition: transform 0.4s var(--ease), opacity 0.3s; }
.menu-btn span:nth-child(1) { top: 15px; } .menu-btn span:nth-child(2) { top: 23px; }
.menu-open .menu-btn span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.menu-open .menu-btn span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 50px; padding: 0 26px; border-radius: 999px; font-size: 14.5px; font-weight: 500;
  transition: transform 0.4s var(--ease), box-shadow 0.4s, background 0.4s, border-color 0.4s;
  position: relative; overflow: hidden; white-space: nowrap;
}
.btn-primary {
  color: #120e05; background: linear-gradient(135deg, #f4dfae, var(--gold) 45%, var(--gold-2));
  box-shadow: 0 10px 40px -10px rgba(232,201,138,0.55), inset 0 1px 0 rgba(255,255,255,0.5);
}
.btn-primary::before {
  content: ""; position: absolute; top: 0; left: -120%; width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,0.6), transparent);
  transform: skewX(-20deg); transition: left 0.8s var(--ease);
}
.btn-primary:hover::before { left: 140%; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 50px -12px rgba(232,201,138,0.7), inset 0 1px 0 rgba(255,255,255,0.5); }
.btn-ghost { border: 1px solid var(--line-2); background: rgba(255,255,255,0.03); color: var(--text); }
.btn-ghost:hover { border-color: rgba(232,201,138,0.5); background: rgba(232,201,138,0.06); transform: translateY(-2px); }
.btn .arrow { transition: transform 0.4s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-sm { height: 40px; padding: 0 18px; font-size: 13.5px; }
.btn-block { width: 100%; }

/* ---------- Type ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold);
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; opacity: 0.7; }
h1, h2, h3 { margin: 0; font-weight: 500; letter-spacing: -0.02em; line-height: 1.05; }
.display {
  font-size: clamp(46px, 8.2vw, 112px); letter-spacing: -0.045em; line-height: 0.95; font-weight: 500;
}
.serif { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.02em; }
.gradient-text {
  background: linear-gradient(110deg, #fff 10%, var(--gold) 40%, #c9b8ff 65%, #fff 90%);
  background-size: 250% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: sheen 9s linear infinite;
}
@keyframes sheen { to { background-position: -250% 0; } }
.h2 { font-size: clamp(34px, 5vw, 64px); letter-spacing: -0.035em; }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); max-width: 620px; }

section { position: relative; padding: clamp(90px, 12vw, 160px) 0; }
.section-head { display: grid; gap: 22px; margin-bottom: clamp(48px, 6vw, 80px); max-width: 760px; }
.section-head.center { margin-inline: auto; text-align: center; justify-items: center; }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(70px, 10vw, 130px); padding-bottom: clamp(80px, 10vw, 120px); }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 60px; align-items: center; }
.hero .badge {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 8px; border-radius: 999px;
  border: 1px solid var(--line-2); background: rgba(255,255,255,0.03); font-size: 13px; color: var(--muted); margin-bottom: 30px;
}
.hero .badge b { font-weight: 500; color: #120e05; background: var(--gold); padding: 2px 9px; border-radius: 999px; font-size: 11.5px; letter-spacing: 0.04em; }
.hero h1 { margin-bottom: 28px; }
.hero .lead { margin-bottom: 40px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 54px; color: var(--dim); font-size: 13px; font-family: var(--mono); letter-spacing: 0.04em; }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta i { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 10px var(--gold); }

.split-line { display: block; overflow: hidden; padding-bottom: 0.12em; margin-bottom: -0.12em; }
.split-line > span { display: inline-block; transform: translateY(110%); animation: rise 1.2s var(--ease) forwards; }
.split-line:nth-child(2) > span { animation-delay: 0.12s; }
.split-line:nth-child(3) > span { animation-delay: 0.24s; }
@keyframes rise { to { transform: translateY(0); } }
.fade-in { opacity: 0; animation: fadeUp 1.2s var(--ease) forwards; }
.d1 { animation-delay: 0.35s; } .d2 { animation-delay: 0.5s; } .d3 { animation-delay: 0.65s; } .d4 { animation-delay: 0.8s; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

/* Hero visual: stacked guide covers */
.stack { position: relative; height: 520px; perspective: 1400px; }
.stack .cover {
  position: absolute; width: 270px; height: 360px; border-radius: 18px; padding: 26px;
  display: flex; flex-direction: column; justify-content: space-between;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.9), inset 0 1px 0 rgba(255,255,255,0.15);
  transform-style: preserve-3d; transition: transform 0.9s var(--ease);
  overflow: hidden;
}
.cover::before {
  content: ""; position: absolute; inset: 0; opacity: 0.9;
  background: radial-gradient(120% 80% at 0% 0%, rgba(255,255,255,0.18), transparent 50%);
}
.cover::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 10px;
  background: linear-gradient(90deg, rgba(0,0,0,0.45), transparent);
}
.cover .c-top { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.2em; text-transform: uppercase; opacity: 0.75; position: relative; }
.cover .c-title { font-size: 34px; line-height: 1; letter-spacing: -0.03em; position: relative; }
.cover .c-title em { font-family: var(--serif); font-weight: 400; }
.cover .c-foot { display: flex; justify-content: space-between; align-items: end; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.12em; opacity: 0.7; position: relative; }
.cover .c-glyph { position: absolute; right: -40px; top: 70px; width: 220px; height: 220px; opacity: 0.55; }
.cover.ecom { background: linear-gradient(155deg, #1d1a12, #0d0c09 70%); color: #f2deb0; left: 6%; top: 70px; transform: rotateY(18deg) rotateZ(-8deg) translateZ(-60px); }
.cover.ai { background: linear-gradient(155deg, #17143a, #0a0918 70%); color: #d9d2ff; left: 26%; top: 30px; transform: rotateY(14deg) rotateZ(-2deg) translateZ(-20px); }
.cover.jarvis { background: linear-gradient(155deg, #0b2a33, #061217 70%); color: #c6f3ff; left: 46%; top: 90px; transform: rotateY(10deg) rotateZ(5deg) translateZ(20px); }
.stack:hover .cover.ecom { transform: rotateY(8deg) rotateZ(-12deg) translate(-30px, -10px); }
.stack:hover .cover.ai { transform: rotateY(4deg) rotateZ(-2deg) translateY(-30px); }
.stack:hover .cover.jarvis { transform: rotateY(0deg) rotateZ(9deg) translate(30px, 10px); }
.stack .float { animation: floaty 7s ease-in-out infinite; position: absolute; inset: 0; transform-style: preserve-3d; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.stack .ring {
  position: absolute; left: 50%; top: 50%; width: 460px; height: 460px; transform: translate(-50%, -50%);
  border-radius: 50%; border: 1px dashed rgba(232,201,138,0.18); animation: spin 60s linear infinite;
}
.stack .ring.r2 { width: 340px; height: 340px; border-style: solid; border-color: rgba(139,123,255,0.14); animation-duration: 40s; animation-direction: reverse; }
.stack .ring::after { content: ""; position: absolute; top: -4px; left: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 16px var(--gold); }
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }

/* ---------- Marquee ---------- */
.marquee { border-block: 1px solid var(--line); padding: 22px 0; overflow: hidden; position: relative; }
.marquee::before, .marquee::after { content: ""; position: absolute; top: 0; bottom: 0; width: 140px; z-index: 2; }
.marquee::before { left: 0; background: linear-gradient(90deg, var(--bg), transparent); }
.marquee::after { right: 0; background: linear-gradient(-90deg, var(--bg), transparent); }
.marquee-track { display: flex; gap: 56px; width: max-content; animation: marquee 40s linear infinite; }
.marquee-track span { font-size: clamp(20px, 2.4vw, 28px); color: var(--dim); white-space: nowrap; display: inline-flex; align-items: center; gap: 56px; letter-spacing: -0.01em; }
.marquee-track span::after { content: "\2726"; color: var(--gold); font-size: 14px; opacity: 0.7; }
.marquee-track em { font-family: var(--serif); color: var(--text); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Products ---------- */
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  position: relative; border-radius: var(--radius); padding: 34px 30px 30px;
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015));
  border: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 22px;
  transition: transform 0.6s var(--ease), border-color 0.5s, box-shadow 0.6s;
  transform-style: preserve-3d; will-change: transform; isolation: isolate; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity 0.5s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(232,201,138,0.12), transparent 45%);
}
.card:hover::before { opacity: 1; }
.card:hover { border-color: rgba(232,201,138,0.28); box-shadow: 0 40px 80px -40px rgba(0,0,0,0.9); }
.card .icon {
  width: 52px; height: 52px; border-radius: 15px; display: grid; place-items: center;
  border: 1px solid var(--line-2); background: rgba(255,255,255,0.04);
}
.card .icon svg { width: 24px; height: 24px; }
.card .tag { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--dim); }
.card h3 { font-size: 28px; letter-spacing: -0.025em; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.price-row { display: flex; align-items: baseline; gap: 10px; margin-top: auto; padding-top: 22px; border-top: 1px solid var(--line); }
.price { font-size: 44px; letter-spacing: -0.04em; font-weight: 500; }
.price sup { font-size: 0.45em; vertical-align: 0.9em; margin-right: 2px; color: var(--muted); }
.price-note { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); border: 1px dashed rgba(232,201,138,0.45); padding: 3px 8px; border-radius: 6px; }
.card ul.mini { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 14.5px; color: var(--muted); }
.card ul.mini li { display: flex; gap: 10px; align-items: flex-start; }
.card ul.mini li::before { content: ""; flex: none; width: 16px; height: 16px; margin-top: 4px; border-radius: 50%; background: radial-gradient(circle, var(--gold) 0 3px, transparent 4px), rgba(232,201,138,0.1); }

/* Bundle card */
.bundle {
  grid-column: 1 / -1; display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; padding: 48px;
  border: 1px solid transparent; border-radius: 26px;
  background:
    linear-gradient(160deg, #15120c, #0b0a12) padding-box,
    conic-gradient(from var(--angle, 0deg), rgba(232,201,138,0.9), rgba(139,123,255,0.6), rgba(94,224,255,0.5), rgba(232,201,138,0.15), rgba(232,201,138,0.9)) border-box;
  animation: rotateBorder 8s linear infinite;
  overflow: hidden; position: relative;
}
@property --angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@keyframes rotateBorder { to { --angle: 360deg; } }
.bundle .ribbon {
  display: inline-flex; align-self: start; font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: #120e05; background: var(--gold); padding: 6px 12px; border-radius: 999px;
}
.bundle h3 { font-size: clamp(34px, 4.4vw, 54px); letter-spacing: -0.035em; margin: 18px 0 16px; }
.bundle .includes { display: grid; gap: 12px; }
.bundle .inc {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 20px; border-radius: 14px;
  border: 1px solid var(--line); background: rgba(255,255,255,0.025);
}
.bundle .inc span:first-child { display: flex; align-items: center; gap: 12px; }
.bundle .inc .dot { width: 9px; height: 9px; border-radius: 50%; }
.bundle .inc s { color: var(--dim); font-family: var(--mono); font-size: 13px; }
.bundle .total { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 14px; margin-top: 8px; padding-top: 20px; border-top: 1px solid var(--line); }
.bundle .total .price { font-size: 60px; }
.bundle .save { font-family: var(--mono); font-size: 12px; color: var(--gold); letter-spacing: 0.08em; }

/* ---------- Inside (tabs) ---------- */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; padding: 6px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,0.02); width: fit-content; margin: 0 auto 50px; position: relative; }
.tab { position: relative; z-index: 1; padding: 11px 22px; border-radius: 999px; font-size: 14px; color: var(--muted); transition: color 0.4s; }
.tab.active { color: #120e05; }
.tab-pill { position: absolute; z-index: 0; top: 6px; height: calc(100% - 12px); border-radius: 999px; background: linear-gradient(135deg, #f4dfae, var(--gold)); transition: left 0.5s var(--ease), width 0.5s var(--ease); }
.panel { display: none; }
.panel.active { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 50px; animation: fadeUp 0.7s var(--ease); }
.panel-intro h3 { font-size: clamp(30px, 3.6vw, 44px); letter-spacing: -0.03em; margin: 16px 0 18px; }
.panel-intro p { color: var(--muted); margin: 0 0 22px; }
.panel-intro .fmt { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.06em; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--muted); }
.chapters { display: grid; gap: 10px; counter-reset: ch; }
.chapter {
  display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding: 20px 22px; border-radius: 16px;
  border: 1px solid var(--line); background: rgba(255,255,255,0.02);
  transition: border-color 0.4s, background 0.4s, transform 0.5s var(--ease);
}
.chapter:hover { border-color: rgba(232,201,138,0.25); background: rgba(255,255,255,0.04); transform: translateX(6px); }
.chapter::before { counter-increment: ch; content: counter(ch, decimal-leading-zero); font-family: var(--mono); font-size: 13px; color: var(--gold); padding-top: 3px; }
.chapter h4 { margin: 0 0 4px; font-size: 16.5px; font-weight: 500; letter-spacing: -0.01em; }
.chapter p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* ---------- Principles strip ---------- */
.principles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.principle { background: var(--bg-2); padding: 34px 28px; }
.principle .n { font-family: var(--serif); font-size: 46px; color: var(--gold); line-height: 1; margin-bottom: 18px; }
.principle h4 { margin: 0 0 8px; font-size: 17px; font-weight: 500; }
.principle p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* ---------- Media tool (TikTok app) ---------- */
.tool { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.flow { display: grid; gap: 14px; position: relative; }
.flow::before { content: ""; position: absolute; left: 27px; top: 30px; bottom: 30px; width: 1px; background: linear-gradient(var(--gold), var(--violet), transparent); opacity: 0.5; }
.step { display: grid; grid-template-columns: 56px 1fr; gap: 18px; align-items: start; position: relative; }
.step .num { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; border: 1px solid var(--line-2); background: var(--bg-2); font-family: var(--mono); font-size: 14px; color: var(--gold); position: relative; z-index: 1; }
.step h4 { margin: 6px 0 4px; font-size: 17px; font-weight: 500; }
.step p { margin: 0; color: var(--muted); font-size: 14.5px; }
.tool-note { margin-top: 26px; font-size: 14px; color: var(--muted); padding: 18px 20px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255,255,255,0.02); }
.tool-note a { color: var(--gold); border-bottom: 1px solid rgba(232,201,138,0.4); }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin-inline: auto; display: grid; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,0.02); transition: border-color 0.4s, background 0.4s; overflow: hidden; }
.faq details[open] { border-color: rgba(232,201,138,0.28); background: rgba(255,255,255,0.035); }
.faq summary { list-style: none; cursor: pointer; padding: 24px 28px; display: flex; justify-content: space-between; align-items: center; gap: 20px; font-size: 17px; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { flex: none; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line-2); position: relative; transition: transform 0.5s var(--ease), border-color 0.4s; }
.faq summary .plus::before, .faq summary .plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 11px; height: 1.5px; background: var(--text); transform: translate(-50%, -50%); }
.faq summary .plus::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform 0.4s var(--ease); }
.faq details[open] .plus { transform: rotate(180deg); border-color: var(--gold); }
.faq details[open] .plus::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq .answer { padding: 0 28px 26px; color: var(--muted); font-size: 15.5px; }
.faq .answer p { margin: 0 0 10px; }

/* ---------- Contact ---------- */
.contact-card {
  position: relative; border-radius: 30px; padding: clamp(40px, 7vw, 90px); text-align: center; overflow: hidden;
  border: 1px solid var(--line-2);
  background: radial-gradient(80% 120% at 50% 0%, rgba(139,123,255,0.2), transparent 60%), linear-gradient(180deg, #0f0e18, #09090d);
}
.contact-card::after {
  content: ""; position: absolute; left: 50%; top: 0; width: 60%; height: 1px; transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.contact-card h2 { margin: 20px auto 18px; max-width: 760px; }
.contact-card .lead { margin: 0 auto 36px; }
.contact-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.email-line { margin-top: 30px; font-family: var(--mono); font-size: 14px; color: var(--muted); }
.email-line a { color: var(--text); border-bottom: 1px solid var(--line-2); }
.copied { color: var(--gold); margin-left: 8px; opacity: 0; transition: opacity 0.3s; }
.copied.show { opacity: 1; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--line); padding: 60px 0 40px; color: var(--muted); font-size: 14px; }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.foot-grid h5 { margin: 0 0 16px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--dim); font-weight: 400; }
.foot-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.foot-grid a:hover { color: var(--text); }
.foot-grid p { margin: 16px 0 0; max-width: 340px; }
.foot-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; padding-top: 28px; border-top: 1px solid var(--line); font-size: 12.5px; color: var(--dim); }
.disclaimer { font-size: 12.5px; color: var(--dim); max-width: 820px; line-height: 1.6; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 24px; visibility: hidden; opacity: 0; transition: opacity 0.4s, visibility 0.4s; }
.modal.open { visibility: visible; opacity: 1; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(4,4,6,0.7); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.modal-box {
  position: relative; width: min(480px, 100%); padding: 40px 36px 34px; border-radius: 24px; text-align: center;
  background: linear-gradient(180deg, #14131c, #0b0b10); border: 1px solid var(--line-2);
  box-shadow: 0 60px 120px -30px rgba(0,0,0,0.9);
  transform: translateY(20px) scale(0.97); transition: transform 0.5s var(--ease);
}
.modal.open .modal-box { transform: none; }
.modal-box .m-icon { width: 60px; height: 60px; margin: 0 auto 22px; border-radius: 18px; display: grid; place-items: center; background: rgba(232,201,138,0.1); border: 1px solid rgba(232,201,138,0.3); color: var(--gold); }
.modal-box h3 { font-size: 26px; margin-bottom: 12px; }
.modal-box p { color: var(--muted); margin: 0 0 26px; font-size: 15px; }
.modal-close { position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line-2); font-size: 18px; line-height: 1; color: var(--muted); }
.modal-close:hover { color: var(--text); border-color: var(--text); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.card.reveal.in { transition: opacity 1.1s var(--ease), transform 0.6s var(--ease), border-color 0.5s, box-shadow 0.6s; transition-delay: 0s; }
.reveal[data-delay="1"] { transition-delay: 0.1s; } .reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; } .reveal[data-delay="4"] { transition-delay: 0.4s; }

/* ---------- Legal pages ---------- */
.legal-hero { padding: clamp(70px, 9vw, 120px) 0 40px; }
.legal-hero h1 { font-size: clamp(42px, 6.5vw, 84px); letter-spacing: -0.04em; margin: 20px 0 18px; }
.legal-hero .meta { font-family: var(--mono); font-size: 12.5px; color: var(--dim); letter-spacing: 0.04em; }
.legal-wrap { display: grid; grid-template-columns: 240px 1fr; gap: 60px; padding: 30px 0 120px; align-items: start; }
.toc { position: sticky; top: 100px; font-size: 13.5px; }
.toc h5 { margin: 0 0 14px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--dim); font-weight: 400; }
.toc ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; counter-reset: t; }
.toc li { counter-increment: t; }
.toc a { color: var(--muted); display: flex; gap: 10px; transition: color 0.3s; }
.toc a::before { content: counter(t, decimal-leading-zero); font-family: var(--mono); font-size: 11px; color: var(--dim); padding-top: 2px; }
.toc a:hover, .toc a.active { color: var(--gold); }
.legal { max-width: 760px; color: #cfcdd8; font-size: 16px; }
.legal .summary-box { padding: 26px 28px; border-radius: 18px; border: 1px solid rgba(232,201,138,0.25); background: rgba(232,201,138,0.04); margin-bottom: 50px; }
.legal .summary-box h2 { font-size: 15px; font-family: var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; font-weight: 400; }
.legal .summary-box ul { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.legal section { padding: 0 0 44px; scroll-margin-top: 100px; }
.legal h2 { font-size: clamp(24px, 2.6vw, 30px); letter-spacing: -0.02em; margin-bottom: 18px; color: var(--text); }
.legal h3 { font-size: 18px; margin: 26px 0 10px; color: var(--text); letter-spacing: -0.01em; }
.legal p, .legal li { color: #c3c1cf; }
.legal ul { padding-left: 22px; display: grid; gap: 8px; }
.legal a { color: var(--gold); border-bottom: 1px solid rgba(232,201,138,0.35); }
.legal table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14.5px; display: block; overflow-x: auto; }
.legal th, .legal td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.legal th { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); font-weight: 400; }
.legal code { font-family: var(--mono); font-size: 13px; background: rgba(255,255,255,0.06); padding: 2px 6px; border-radius: 5px; }
.ph { background: rgba(232,201,138,0.14); color: var(--gold); padding: 0 5px; border-radius: 4px; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; }
  .stack { height: 440px; max-width: 560px; margin: 0 auto; width: 100%; }
  .products { grid-template-columns: 1fr 1fr; }
  .bundle { grid-template-columns: 1fr; padding: 36px; }
  .panel.active { grid-template-columns: 1fr; gap: 30px; }
  .principles { grid-template-columns: 1fr 1fr; }
  .tool { grid-template-columns: 1fr; gap: 40px; }
  .legal-wrap { grid-template-columns: 1fr; gap: 30px; }
  .toc { position: static; padding: 22px; border: 1px solid var(--line); border-radius: 16px; }
}
@media (max-width: 760px) {
  .container { width: calc(100% - 36px); }
  .nav-links {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; gap: 0; padding: 10px 18px 24px;
    background: rgba(7,7,10,0.96); border-bottom: 1px solid var(--line);
    transform: translateY(-10px); opacity: 0; visibility: hidden; transition: all 0.4s var(--ease);
  }
  .nav-links a { padding: 16px 4px; border-bottom: 1px solid var(--line); font-size: 17px; color: var(--text); }
  .nav-links a::after { display: none; }
  .menu-open .nav-links { transform: none; opacity: 1; visibility: visible; }
  .menu-btn { display: block; }
  .nav .btn-sm { display: none; }
  .products { grid-template-columns: 1fr; }
  .stack { height: 380px; }
  .stack .cover { width: 200px; height: 270px; padding: 20px; }
  .cover .c-title { font-size: 26px; }
  .cover.ecom { left: 0; } .cover.ai { left: 22%; } .cover.jarvis { left: 44%; }
  .stack .ring { width: 340px; height: 340px; } .stack .ring.r2 { width: 250px; height: 250px; }
  .principles { grid-template-columns: 1fr; }
  .bundle { padding: 28px 22px; }
  .bundle .total .price { font-size: 48px; }
  .foot-grid { grid-template-columns: 1fr; }
  .tabs { border-radius: 20px; }
  .tab { padding: 10px 16px; font-size: 13px; }
  .faq summary { padding: 20px; font-size: 16px; }
  .faq .answer { padding: 0 20px 22px; }
  .cursor-glow { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .split-line > span { transform: none; }
  .fade-in { opacity: 1; }
}