/* Weave marketing site — dark theme, no external fonts, no trackers */

:root {
  --bg: #0b0d12;
  --bg-raised: #12151c;
  --bg-card: #161a23;
  --border: #232838;
  --text: #e9ebf1;
  --text-dim: #9aa1b4;
  --text-faint: #6b7188;
  --accent: #ff9f5a;
  --accent-dim: #c97a3f;
  --accent-soft: rgba(255, 159, 90, 0.12);
  --good: #4fd1a5;
  --bad: #ff6b6b;
  --bad-soft: rgba(255, 107, 107, 0.1);
  --radius: 14px;
  --max: 1080px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(700px 400px at 15% -5%, rgba(255, 159, 90, 0.08), transparent 60%),
    radial-gradient(600px 400px at 100% 10%, rgba(79, 209, 165, 0.06), transparent 60%);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

img, svg { max-width: 100%; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Nav */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(11, 13, 18, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
}
.brand:hover { text-decoration: none; opacity: 0.9; }
.brand svg { width: 26px; height: 26px; }
.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav-links a {
  color: var(--text-dim);
  font-size: 0.94rem;
  font-weight: 500;
}
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-links a.cta {
  color: var(--bg);
  background: var(--accent);
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 600;
}
.nav-links a.cta:hover { background: #ffb073; text-decoration: none; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 40px; height: 40px;
  color: var(--text);
  font-size: 1.2rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* Hero */
.hero {
  padding: 96px 0 72px;
  text-align: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--good);
  background: rgba(79, 209, 165, 0.1);
  border: 1px solid rgba(79, 209, 165, 0.25);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 28px;
  font-weight: 600;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.12;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
}
.hero h1 .accent-text { color: var(--accent); }
.hero p.lead {
  font-size: 1.18rem;
  color: var(--text-dim);
  max-width: 620px;
  margin: 0 auto 36px;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #1a1206; }
.btn-primary:hover { background: #ffb073; }
.btn-outline { background: transparent; color: var(--text); border-color: var(--border); }
.btn-outline:hover { border-color: var(--accent-dim); color: var(--accent); }

/* Sections */
section { padding: 72px 0; }
section.alt { background: var(--bg-raised); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); margin: 0 0 14px; letter-spacing: -0.01em; }
.section-head p { color: var(--text-dim); font-size: 1.05rem; margin: 0; }

/* Why carousel */
.why-carousel {
  max-width: 640px;
  margin: 0 auto;
}
.why-viewport {
  overflow: hidden;
  border-radius: var(--radius);
}
.why-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.why-card {
  flex: 0 0 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px;
  min-height: 210px;
  box-sizing: border-box;
}
.why-card .num {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  display: block;
}
.why-card h3 { margin: 0 0 10px; font-size: 1.2rem; }
.why-card p { margin: 0; color: var(--text-dim); font-size: 0.98rem; }
.why-card .src { display: block; margin-top: 14px; font-size: 0.82rem; color: var(--text-faint); }
.why-card .src a { color: var(--text-faint); text-decoration: underline; }

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 22px;
}
.carousel-arrow {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-dim);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.carousel-arrow:hover { border-color: var(--accent-dim); color: var(--accent); }
.carousel-dots { display: flex; gap: 8px; }
.carousel-dots .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  cursor: pointer;
  padding: 0;
}
.carousel-dots .dot.active { background: var(--accent); width: 22px; border-radius: 4px; transition: width 0.25s ease; }

/* Comparison table */
.compare-wrap {
  max-width: 720px;
  margin: 0 auto;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.compare-table th, .compare-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.compare-table tr:last-child td { border-bottom: none; }
.compare-table thead th {
  background: var(--bg-raised);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-faint);
}
.compare-table th.col-weave { color: var(--good); text-align: center; width: 110px; }
.compare-table th.col-discord { color: var(--bad); text-align: center; width: 110px; }
.compare-table td.feature { color: var(--text); font-size: 0.93rem; }
.compare-table td.mark {
  text-align: center;
  font-size: 1.2rem;
  font-weight: 700;
}
.compare-table .mark.yes { color: var(--good); }
.compare-table .mark.no { color: var(--bad); }
.compare-table tbody tr:hover { background: var(--bg-card); }

/* Get started */
.get-started-box {
  background: linear-gradient(160deg, var(--bg-card), var(--bg-raised));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px;
  text-align: center;
}
.get-started-box h2 { margin: 0 0 14px; font-size: clamp(1.6rem, 3vw, 2.1rem); }
.get-started-box p { color: var(--text-dim); max-width: 560px; margin: 0 auto 30px; }
.stack-note {
  margin-top: 28px;
  font-size: 0.85rem;
  color: var(--text-faint);
}

/* Contact */
.contact-box {
  max-width: 560px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px;
}
.field { margin-bottom: 18px; text-align: left; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 7px;
}
.field input, .field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 13px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent-dim);
}
.field textarea { resize: vertical; min-height: 110px; }
.contact-hint { font-size: 0.82rem; color: var(--text-faint); margin-top: -4px; margin-bottom: 22px; }

/* How-to page */
.howto-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: start;
  padding: 56px 0 96px;
}
.howto-toc {
  position: sticky;
  top: 84px;
  font-size: 0.88rem;
}
.howto-toc h4 { margin: 0 0 12px; color: var(--text-faint); text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.05em; }
.howto-toc ol { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.howto-toc a { color: var(--text-dim); }
.howto-toc a:hover { color: var(--accent); }

.howto-content h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin: 0 0 10px; }
.howto-content > .lead { color: var(--text-dim); margin: 0 0 40px; font-size: 1.05rem; }
.howto-content h2 {
  font-size: 1.5rem;
  margin: 48px 0 16px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
.howto-content h2:first-of-type { border-top: none; margin-top: 0; }
.howto-content h3 { font-size: 1.1rem; margin: 26px 0 10px; color: var(--accent); }
.howto-content p { color: var(--text-dim); }
.howto-content ul, .howto-content ol { color: var(--text-dim); }
.howto-content li { margin-bottom: 6px; }
.howto-content code {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 2px 6px;
  font-size: 0.88em;
  color: var(--accent);
}
.howto-content pre {
  background: #0a0c11;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  overflow-x: auto;
  font-size: 0.87rem;
}
.howto-content pre code { background: none; border: none; padding: 0; color: var(--text); }
.howto-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.9rem;
}
.howto-content th, .howto-content td {
  border: 1px solid var(--border);
  padding: 9px 12px;
  text-align: left;
  color: var(--text-dim);
}
.howto-content th { color: var(--text); background: var(--bg-raised); }
.howto-content blockquote {
  margin: 16px 0;
  padding: 12px 18px;
  border-left: 3px solid var(--accent-dim);
  background: var(--accent-soft);
  border-radius: 0 8px 8px 0;
  color: var(--text-dim);
}
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { padding-left: 28px; position: relative; margin-bottom: 10px; }
.checklist li::before {
  content: "";
  position: absolute; left: 0; top: 3px;
  width: 16px; height: 16px;
  border: 1.5px solid var(--text-faint);
  border-radius: 4px;
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  text-align: center;
  color: var(--text-faint);
  font-size: 0.88rem;
}
footer a { color: var(--text-dim); }
footer .foot-links { display: flex; gap: 20px; justify-content: center; margin-bottom: 14px; flex-wrap: wrap; }
footer .tagline { margin-top: 10px; color: var(--text-faint); }

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--bg-raised);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 16px 24px 22px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 0; width: 100%; }
  .nav-links a.cta { width: auto; margin-top: 6px; text-align: center; }
  .howto-layout { grid-template-columns: 1fr; }
  .howto-toc { position: static; }
  .get-started-box { padding: 30px 22px; }
}