:root {
  --bg: #f7f7f4;
  --paper: #ffffff;
  --ink: #0f172a;
  --ink2: #334155;
  --mute: #64748b;
  --line: #e2e8f0;
  --brand: #0f766e;
  --brand-ink: #ffffff;
  --accent: #f59e0b;
  --hero: #0f172a;
  --hero-ink: #f8fafc;
  font-family: "Anuphan", system-ui, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1120;
    --paper: #111a2e;
    --ink: #e2e8f0;
    --ink2: #cbd5e1;
    --mute: #94a3b8;
    --line: #1e293b;
    --brand: #2dd4bf;
    --brand-ink: #042f2e;
  }
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); line-height: 1.6; font-size: 16px; }
a { color: inherit; }
img { max-width: 100%; display: block; }

.hero { background: radial-gradient(900px 420px at 85% 0%, #134e4a 0%, transparent 70%), var(--hero); color: var(--hero-ink); padding: 0 24px 64px; }
.top { max-width: 1120px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 20px 0; }
.mark { font: 600 15px "JetBrains Mono", monospace; letter-spacing: 1px; border: 1.5px solid #5eead4; color: #5eead4; border-radius: 8px; padding: 4px 9px; }
.top .links { display: flex; gap: 22px; font-size: 15px; }
.top .links a { text-decoration: none; color: #cbd5e1; }
.top .links a:hover { color: #fff; }
.intro { max-width: 1120px; margin: 56px auto 0; }
.kicker { color: #5eead4; font-size: 15px; margin: 0; }
.intro h1 { font-size: clamp(40px, 7vw, 76px); line-height: 1.05; margin: 10px 0 14px; letter-spacing: -1px; }
.lead { font-size: clamp(17px, 2.2vw, 21px); color: #cbd5e1; margin: 0; max-width: 680px; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.btn { display: inline-block; text-decoration: none; padding: 12px 20px; border-radius: 10px; border: 1px solid #334155; color: #e2e8f0; font-weight: 600; }
.btn.primary { background: #2dd4bf; border-color: #2dd4bf; color: #042f2e; }
.btn:hover { filter: brightness(1.08); }
.facts { list-style: none; padding: 0; margin: 40px 0 0; display: flex; gap: 36px; flex-wrap: wrap; color: #94a3b8; font-size: 15px; }
.facts b { display: block; font: 600 30px "JetBrains Mono", monospace; color: #f8fafc; }

main { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
section { padding: 64px 0 8px; }
h2 { font-size: 32px; margin: 0; letter-spacing: -.5px; }
.sub { color: var(--mute); margin: 6px 0 26px; }

.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; }
.shot { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: #0f172a; border-bottom: 1px solid var(--line); }
.shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .4s; }
.card:hover .shot img { transform: scale(1.03); }
.body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.tag { margin: 0; color: var(--brand); font-weight: 600; font-size: 14px; }
.card h3 { margin: 4px 0 8px; font-size: 21px; line-height: 1.3; }
.card p { color: var(--ink2); margin: 0; }
.chips { list-style: none; padding: 0; margin: 14px 0 0; display: flex; gap: 6px; flex-wrap: wrap; }
.chips li { font: 500 12px "JetBrains Mono", monospace; border: 1px solid var(--line); border-radius: 6px; padding: 3px 8px; color: var(--mute); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; padding-top: 16px; }
.actions a { text-decoration: none; font-weight: 600; font-size: 14px; padding: 7px 12px; border-radius: 8px; border: 1px solid var(--line); }
.actions a:first-child { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
.actions a:hover { border-color: var(--brand); }

.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.services a { display: flex; flex-direction: column; justify-content: space-between; gap: 10px; min-height: 108px; text-decoration: none; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.services a:hover { border-color: var(--brand); }
.services span { font-weight: 600; line-height: 1.4; }
.services b { color: var(--brand); font-weight: 600; font-size: 15px; }

.how ol { list-style: none; counter-reset: s; padding: 0; margin: 24px 0 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.how li { counter-increment: s; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 18px 16px; }
.how li:before { content: counter(s); display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--brand); color: var(--brand-ink); font-weight: 700; margin-bottom: 10px; }
.how b { display: block; }
.how span { color: var(--mute); font-size: 15px; }

footer { max-width: 1120px; margin: 64px auto 0; padding: 22px 24px 40px; border-top: 1px solid var(--line); color: var(--mute); font-size: 14px; }

@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr 1fr; }
  .how ol { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .hero { padding: 0 16px 48px; }
  main { padding: 0 16px; }
  .top .links { gap: 14px; }
  .intro { margin-top: 32px; }
  .facts { gap: 22px; }
  .services, .how ol { grid-template-columns: 1fr; }
  footer { padding: 22px 16px 32px; }
}