/* ─── Tokens ──────────────────────────────────────────────── */
:root {
  --bg: #08070b;
  --bg-2: #0f0e15;
  --ink: #f4f1ff;
  --ink-2: #b8b3cc;
  --ink-3: #6f6a86;
  --line: rgba(244, 241, 255, 0.1);
  --acid: #d6ff3f;
  --violet: #8b5cf6;
  --magenta: #ff3d8a;
  --cyan: #38e1ff;
  --sans: "Bricolage Grotesque", system-ui, -apple-system, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
  --gutter: clamp(16px, 5vw, 72px);
  --max: 1240px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ─── Base ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-optical-sizing: auto;
  font-size: 17px;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -0.03em; line-height: 0.98; }
p { margin: 0; }
ul, ol, dl { margin: 0; padding: 0; }
em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: 0; }

::selection { background: var(--acid); color: #000; }

/* ─── Atmosphere ──────────────────────────────────────────── */
.grain {
  position: fixed; inset: -50%; z-index: 0; pointer-events: none;
  opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%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 0.6s steps(4) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); } 25% { transform: translate(-2%, 3%); }
  50% { transform: translate(3%, -2%); } 75% { transform: translate(-1%, -3%); } 100% { transform: translate(2%, 1%); }
}
.glow {
  position: fixed; z-index: 0; pointer-events: none;
  width: 60vmax; height: 60vmax; left: 0; top: 0;
  transform: translate(calc(var(--mx, 50vw) - 50%), calc(var(--my, 30vh) - 50%));
  background: radial-gradient(circle, rgba(139, 92, 246, 0.16), transparent 60%);
  transition: transform 1.2s var(--ease);
}

/* ─── Nav ─────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px var(--gutter);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: linear-gradient(to bottom, rgba(8, 7, 11, 0.85), rgba(8, 7, 11, 0.4));
  border-bottom: 1px solid var(--line);
}
.wordmark { font-weight: 800; font-size: 20px; letter-spacing: -0.02em; }
.wordmark span { color: var(--acid); }
.nav-right { display: flex; align-items: center; gap: 18px; }
.status {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 12px; color: var(--ink-2); letter-spacing: 0.02em;
}
.status i {
  width: 8px; height: 8px; border-radius: 50%; background: var(--magenta);
  box-shadow: 0 0 0 0 rgba(255, 61, 138, 0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 61, 138, 0.6); }
  70% { box-shadow: 0 0 0 10px rgba(255, 61, 138, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 61, 138, 0); }
}
.nav-cta {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 14px 10px 16px; border-radius: 999px;
  border: 1px solid var(--line); font-weight: 600; font-size: 14px;
  transition: border-color 0.2s, background 0.2s;
}
.nav-cta:hover { border-color: var(--acid); background: rgba(214, 255, 63, 0.06); }
.nav-cta em {
  font-family: var(--mono); font-style: normal; font-size: 12px;
  padding: 3px 8px; border-radius: 999px; background: var(--acid); color: #000;
}

/* ─── Hero ────────────────────────────────────────────────── */
main { position: relative; z-index: 1; }
.hero {
  position: relative;
  max-width: var(--max); margin: 0 auto;
  padding: clamp(72px, 12vh, 140px) var(--gutter) clamp(72px, 10vh, 120px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  grid-template-areas: "eyebrow eyebrow" "h1 h1" "lede invoice" "actions invoice";
  column-gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.hero .eyebrow { grid-area: eyebrow; }
.hero h1 { grid-area: h1; }
.hero .lede { grid-area: lede; }
.hero .actions { grid-area: actions; }
.hero .invoice { grid-area: invoice; align-self: end; }

.orb {
  position: absolute; z-index: -1; pointer-events: none;
  right: -10%; top: -20%;
  width: clamp(420px, 55vw, 820px); aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(214, 255, 63, 0.55), transparent 40%),
    conic-gradient(from 200deg, var(--violet), var(--magenta), var(--cyan), var(--violet));
  filter: blur(70px) saturate(1.3);
  opacity: 0.55;
  animation: drift 18s ease-in-out infinite alternate;
  mask-image: radial-gradient(circle, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(circle, black 30%, transparent 70%);
}
@keyframes drift {
  0% { transform: translate(0, 0) rotate(0deg) scale(1); }
  100% { transform: translate(-8%, 10%) rotate(40deg) scale(1.12); }
}

.eyebrow {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(52px, 10.5vw, 148px);
  margin-bottom: 36px;
}
.price {
  display: inline-block; color: var(--acid); white-space: nowrap;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 60px rgba(214, 255, 63, 0.35);
}
.dollar { font-size: 0.55em; vertical-align: 0.42em; margin-right: 0.02em; }
.per {
  display: block; font-family: var(--serif); font-style: italic; font-weight: 400;
  font-size: 0.42em; color: var(--ink-2); letter-spacing: -0.01em; margin-top: 0.15em;
}
.lede {
  font-size: clamp(18px, 1.7vw, 22px); line-height: 1.5; color: var(--ink-2);
  max-width: 620px; margin-bottom: 36px;
}
.lede em { color: var(--ink); font-size: 1.08em; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 16px 22px; border-radius: 999px;
  font-weight: 700; font-size: 16px; letter-spacing: -0.01em;
  transition: transform 0.25s var(--ease), background 0.2s, border-color 0.2s, box-shadow 0.25s;
  will-change: transform;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn-primary {
  background: var(--acid); color: #000;
  box-shadow: 0 10px 40px -10px rgba(214, 255, 63, 0.5);
}
.btn-primary:hover { box-shadow: 0 16px 50px -8px rgba(214, 255, 63, 0.6); }
.btn-primary .tag {
  font-family: var(--mono); font-size: 12px; font-weight: 500;
  padding: 4px 9px; border-radius: 999px; background: #000; color: var(--acid);
}
.btn-ghost { border: 1px solid var(--line); color: var(--ink-2); }
.btn-ghost:hover { border-color: var(--ink-2); color: var(--ink); }
.btn-lg { padding: 20px 28px; font-size: 18px; }

/* Invoice card */
.invoice {
  font-family: var(--mono); font-size: 12.5px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line); border-radius: 14px;
  padding: 18px 18px 14px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transform: rotate(-1.5deg);
  transition: transform 0.4s var(--ease);
}
.invoice:hover { transform: rotate(0deg) translateY(-4px); }
.inv-head {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 12px; margin-bottom: 8px; border-bottom: 1px dashed var(--line);
  color: var(--ink-3); letter-spacing: 0.06em; font-size: 11px;
}
.inv-status { color: var(--magenta); }
.inv-row { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; }
.inv-row.muted { color: var(--ink-3); }
.inv-total {
  display: flex; justify-content: space-between; margin-top: 8px; padding-top: 12px;
  border-top: 1px solid var(--line); font-weight: 500; font-size: 15px; color: var(--acid);
}

/* ─── Marquee ─────────────────────────────────────────────── */
.marquee {
  overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: var(--acid); color: #000; padding: 14px 0;
  transform: rotate(-1deg) scale(1.03);
  margin: 24px 0 8px;
}
.track {
  display: flex; gap: 40px; width: max-content;
  font-family: var(--sans); font-weight: 800; font-size: clamp(18px, 2.4vw, 28px);
  letter-spacing: -0.02em; text-transform: uppercase; white-space: nowrap;
  animation: scroll 28s linear infinite;
}
.track i { font-style: normal; opacity: 0.5; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ─── Sections ────────────────────────────────────────────── */
.section {
  max-width: var(--max); margin: 0 auto;
  padding: clamp(80px, 12vh, 160px) var(--gutter);
  border-top: 1px solid var(--line);
}
.section-head { margin-bottom: clamp(40px, 6vh, 72px); }
.section-head h2 { font-size: clamp(38px, 6vw, 84px); max-width: 14ch; }

/* Receipt list */
.items { list-style: none; counter-reset: item; }
.items li {
  display: grid; grid-template-columns: 80px 1fr; gap: 24px;
  padding: 32px 0; border-top: 1px solid var(--line);
}
.items li:last-child { border-bottom: 1px solid var(--line); }
.items .num { font-family: var(--mono); color: var(--acid); font-size: 14px; padding-top: 6px; }
.items h3 { font-size: clamp(26px, 3.2vw, 40px); margin-bottom: 10px; }
.items p { color: var(--ink-2); max-width: 60ch; font-size: 17px; }

/* Who */
.who { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); }
.who ul { list-style: none; }
.who li {
  position: relative; padding: 18px 0 18px 32px; border-top: 1px solid var(--line);
  font-size: clamp(18px, 1.8vw, 24px); font-weight: 500; letter-spacing: -0.015em; line-height: 1.3;
}
.who li:last-child { border-bottom: 1px solid var(--line); }
.who li::before {
  content: "✓"; position: absolute; left: 0; top: 19px;
  font-family: var(--mono); color: var(--acid);
}
.who .col:last-child li::before { content: "✕"; color: var(--magenta); }
.who .col:last-child li { color: var(--ink-2); }

/* FAQ */
.faq dl { border-top: 1px solid var(--line); }
.faq dt {
  font-size: clamp(22px, 2.6vw, 34px); font-weight: 700; letter-spacing: -0.02em;
  padding: 28px 0 8px;
}
.faq dd {
  margin: 0; padding: 0 0 28px; color: var(--ink-2); font-size: 18px;
  max-width: 64ch; border-bottom: 1px solid var(--line);
}
.faq dd:last-child { border-bottom: 1px solid var(--line); }

/* Projects */
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.card {
  position: relative; display: flex; flex-direction: column; gap: 10px;
  padding: 28px; border-radius: 18px; min-height: 220px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.25s;
}
.card::after {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity 0.35s;
  background: radial-gradient(400px circle at var(--cx, 50%) var(--cy, 50%), rgba(214, 255, 63, 0.12), transparent 60%);
}
.card:hover { transform: translateY(-4px); border-color: rgba(214, 255, 63, 0.4); }
.card:hover::after { opacity: 1; }
.card-kicker { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.card-title { font-size: clamp(28px, 3vw, 40px); font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.card-desc { color: var(--ink-2); max-width: 36ch; margin-top: auto; }
.card-arrow {
  position: absolute; top: 22px; right: 24px; font-size: 22px; color: var(--ink-3);
  transition: transform 0.35s var(--ease), color 0.2s;
}
.card:hover .card-arrow { transform: translate(3px, -3px); color: var(--acid); }

/* Closer */
.closer {
  position: relative; text-align: center;
  padding: clamp(100px, 18vh, 200px) var(--gutter);
  border-top: 1px solid var(--line);
  background:
    radial-gradient(60% 50% at 50% 100%, rgba(139, 92, 246, 0.25), transparent 70%),
    var(--bg-2);
}
.closer h2 { font-size: clamp(48px, 9vw, 128px); margin-bottom: 40px; }
.closer h2 em { color: var(--acid); }

/* Footer */
.footer {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding: 28px var(--gutter);
  border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 12px; color: var(--ink-3);
  position: relative; z-index: 1;
}
.foot-links { display: flex; gap: 20px; }
.foot-links a:hover { color: var(--ink); }

/* ─── Reveal ──────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    grid-template-areas: "eyebrow" "h1" "lede" "actions" "invoice";
  }
  .hero .invoice { margin-top: 48px; max-width: 380px; transform: rotate(-1deg); }
  .who { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .orb { right: -30%; top: -10%; opacity: 0.45; }
}
@media (max-width: 640px) {
  .status { display: none; }
  .items li { grid-template-columns: 44px 1fr; gap: 14px; }
  .hero h1 { font-size: clamp(46px, 14vw, 72px); }
  .btn { width: 100%; justify-content: center; }
  .marquee { transform: rotate(-1.5deg) scale(1.06); }
}
@media (prefers-reduced-motion: reduce) {
  .grain, .orb, .track, .status i { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .glow { transition: none; }
}