:root {
  --bg: #FAF7F2;
  --surface: #F2EDE5;
  --surface-2: #EBE3D5;
  --ink: #2A2724;
  --ink-2: #5A544E;
  --ink-3: #8B847C;
  --rule: #E5DED2;
  --accent: #B86B4B;
  --accent-hover: #A35C3F;
  --accent-soft: #F4E3D7;
  --sage: #8FA68E;
  --sage-soft: #E4EAE0;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--ink); }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--accent-soft); color: var(--ink); }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: 'Fraunces', Georgia, serif; letter-spacing: -0.01em; font-weight: 600; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 28px; }

.topbar { position: sticky; top: 0; background: rgba(250, 247, 242, 0.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); z-index: 10; }
.topbar-inner { height: 64px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: baseline; gap: 10px; }
.brand-name { font-family: 'Fraunces', serif; font-size: 22px; font-weight: 600; }
.brand-tag { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); }
.topnav { display: flex; gap: 22px; align-items: center; font-size: 14px; color: var(--ink-2); }
.topnav a:hover { color: var(--ink); }
.topnav a.ghost { color: var(--accent); font-weight: 500; }

.hero { padding: 80px 0 100px; }
.hero-inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 56px; align-items: center; }
.kicker { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 18px; }
.hero h1 { font-size: clamp(36px, 5vw, 56px); line-height: 1.05; letter-spacing: -0.02em; }
.lede { color: var(--ink-2); font-size: 18px; line-height: 1.6; margin-top: 22px; max-width: 38ch; }
.cta-row { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 20px; border-radius: 10px; font-size: 15px; font-weight: 500; transition: background-color 150ms, color 150ms, transform 150ms; cursor: pointer; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { color: var(--ink); border: 1px solid var(--rule); background: var(--bg); }
.btn-ghost:hover { background: var(--surface); }
.badges { margin-top: 28px; display: flex; gap: 8px; flex-wrap: wrap; }
.badge { font-size: 12px; padding: 5px 11px; border-radius: 999px; background: var(--surface); color: var(--ink-2); border: 1px solid var(--rule); }

.hero-mock { display: flex; justify-content: center; }
.mock-phone {
  width: 280px; aspect-ratio: 9 / 19; background: var(--bg);
  border: 12px solid var(--ink); border-radius: 38px;
  box-shadow: 0 20px 60px -20px rgba(42, 39, 36, 0.25);
  overflow: hidden;
}
.mock-screen { padding: 28px 22px; }
.mock-kicker { font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); }
.mock-title { font-family: 'Fraunces', serif; font-size: 22px; margin-top: 2px; }
.mock-section { display: flex; align-items: baseline; justify-content: space-between; margin-top: 24px; font-family: 'Fraunces', serif; font-size: 17px; font-weight: 600; }
.mock-count { font-family: 'Inter', sans-serif; font-size: 11px; color: var(--ink-3); font-weight: 400; }
.mock-list { list-style: none; margin-top: 12px; border: 1px solid var(--rule); border-radius: 12px; }
.mock-list li { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border-top: 1px solid var(--rule); font-size: 13px; }
.mock-list li:first-child { border-top: 0; }
.mock-list li.done { color: var(--ink-3); text-decoration: line-through; text-decoration-color: var(--rule); }
.check { display: inline-block; width: 16px; height: 16px; border-radius: 50%; border: 1px solid var(--rule); background: var(--bg); flex-shrink: 0; }
.check.filled { background: var(--sage); border-color: var(--sage); position: relative; }
.check.filled::after { content: ''; position: absolute; left: 4px; top: 7px; width: 4px; height: 7px; border-right: 1.6px solid #fff; border-bottom: 1.6px solid #fff; transform: rotate(45deg); }

.section { padding: 80px 0; border-top: 1px solid var(--rule); }
.section-alt { background: var(--surface); }
.section-title { font-size: clamp(28px, 3.6vw, 38px); letter-spacing: -0.015em; }
.section-lede { color: var(--ink-2); margin-top: 12px; max-width: 60ch; font-size: 17px; }

.feature-grid { margin-top: 40px; display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: 16px; overflow: hidden; grid-template-columns: repeat(3, 1fr); }
.feature { background: var(--bg); padding: 28px 24px; }
.feature h3 { font-size: 20px; }
.feature p { color: var(--ink-2); margin-top: 8px; font-size: 15px; }

.steps { list-style: none; counter-reset: step; margin-top: 36px; display: grid; gap: 16px; }
.steps li { background: var(--bg); border: 1px solid var(--rule); border-radius: 14px; padding: 24px 26px; }
.steps li h3 { font-size: 18px; margin-bottom: 10px; }
.steps li p { color: var(--ink-2); font-size: 15px; margin-top: 10px; }
.steps pre { background: var(--ink); color: #F1EDE6; padding: 14px 16px; border-radius: 10px; overflow-x: auto; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 13px; line-height: 1.55; }
.steps code { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 0.92em; }
.steps p code { background: var(--surface); padding: 2px 6px; border-radius: 4px; color: var(--ink); }

.prose { color: var(--ink-2); font-size: 17px; line-height: 1.7; max-width: 60ch; margin-top: 16px; }

.footer { padding: 40px 0; border-top: 1px solid var(--rule); background: var(--bg); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; font-size: 14px; color: var(--ink-3); }
.footer a:hover { color: var(--ink); }

@media (max-width: 880px) {
  .hero { padding: 56px 0 72px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-mock { order: -1; }
  .mock-phone { width: 240px; }
  .feature-grid { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  .topnav a:not(.ghost) { display: none; }
}