/* ============================================================
   Lapo marketing site — tokens mirror lapo-app/packages/ui/theme.ts
   (Nora palette: near-white light / near-black dark, one vivid blue)
   ============================================================ */

:root {
  --bg: #ffffff;
  --side-bg: #f6f6f5;
  --fg: #1a1a19;
  --muted: #8a8a85;
  --faint: #b9b9b3;
  --border: #ececeb;
  --hover: #efefee;
  --active: #e6e6e4;
  --accent: #2563eb;
  --accent-soft: rgba(37, 99, 235, 0.08);
  --link: #2563eb;
  --bullet: #cacac4;
  --card-bg: #ffffff;
  --dark-bg: #1c1c1b;
  --dark-card: #262624;
  --dark-fg: #ededec;
  --dark-muted: #8d8d86;
  --dark-border: #2e2e2c;
  --ok: #16a34a;
  --warn: #d97706;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow: 0 1px 2px rgba(18, 18, 16, 0.04), 0 8px 24px rgba(18, 18, 16, 0.06);
  --shadow-lg: 0 2px 4px rgba(18, 18, 16, 0.05), 0 20px 60px rgba(18, 18, 16, 0.12);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1c1b;
    --side-bg: #161615;
    --fg: #ededec;
    --muted: #8d8d86;
    --faint: #585853;
    --border: #2e2e2c;
    --hover: #262624;
    --active: #323230;
    --accent: #3b82f6;
    --accent-soft: rgba(59, 130, 246, 0.12);
    --link: #6ea8f5;
    --bullet: #56564f;
    --card-bg: #232322;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 2px 4px rgba(0, 0, 0, 0.4), 0 20px 60px rgba(0, 0, 0, 0.5);
  }
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Geist Sans", "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 840px; }
.center { text-align: center; }

/* ---------- type ---------- */
h1 { font-size: clamp(2.4rem, 5.4vw, 3.9rem); line-height: 1.06; letter-spacing: -0.03em; font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); line-height: 1.15; letter-spacing: -0.02em; font-weight: 700; }
h3 { font-size: 1.08rem; font-weight: 600; letter-spacing: -0.01em; }
.accent { color: var(--accent); }
.kicker {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.lede { font-size: 1.16rem; color: var(--muted); max-width: 34em; }
.kbd {
  display: inline-block;
  font-family: inherit;
  font-size: 0.82em;
  font-weight: 600;
  padding: 1px 7px;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: var(--side-bg);
  color: var(--fg);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-weight: 600;
  font-size: 0.94rem;
  padding: 9px 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s, transform 0.1s;
  cursor: pointer;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-ghost { border-color: var(--border); color: var(--fg); background: var(--card-bg); }
.btn-ghost:hover { background: var(--hover); }
.btn-lg { padding: 13px 26px; font-size: 1.02rem; border-radius: 12px; }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; gap: 28px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; color: var(--fg); }
.brand:hover { text-decoration: none; }
.brand img { border-radius: 7px; }
.nav-links { display: flex; gap: 22px; margin-left: auto; }
.nav-links a { color: var(--muted); font-size: 0.92rem; font-weight: 500; }
.nav-links a:hover { color: var(--fg); text-decoration: none; }
.nav-cta { margin-left: 4px; }

/* ---------- hero ---------- */
.hero { padding: 88px 0 72px; overflow: hidden; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 56px;
  align-items: center;
}
.hero-copy h1 { margin-bottom: 22px; }
.hero-actions { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.hero-footnote { margin-top: 18px; font-size: 0.86rem; color: var(--faint); }

/* product mock */
.mock-window {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: rotate(0.6deg);
}
.mock-chrome { display: flex; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--border); }
.mock-chrome span { width: 10px; height: 10px; border-radius: 50%; background: var(--active); }
.mock-body { display: flex; min-height: 340px; }
.mock-side {
  width: 128px;
  flex-shrink: 0;
  background: var(--side-bg);
  border-right: 1px solid var(--border);
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mock-side-item { font-size: 0.8rem; color: var(--muted); padding: 5px 9px; border-radius: 7px; }
.mock-side-item.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.mock-main { padding: 18px 20px; flex: 1; min-width: 0; }
.mock-date { font-weight: 700; font-size: 0.95rem; margin-bottom: 12px; }
.mock-outline { list-style: none; display: flex; flex-direction: column; gap: 9px; font-size: 0.83rem; }
.mock-outline li { display: flex; align-items: baseline; gap: 8px; }
.mock-outline li.nested { margin-left: 22px; color: var(--muted); }
.mock-outline .b { width: 5px; height: 5px; border-radius: 50%; background: var(--bullet); flex-shrink: 0; transform: translateY(-2px); }
.mock-outline em { color: var(--faint); font-style: normal; font-size: 0.78rem; }
.mock-outline .tag {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 1px 8px;
  border-radius: 99px;
  white-space: nowrap;
}
.mock-signals {
  margin-top: 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--side-bg);
  padding: 12px 14px;
}
.mock-signals-head {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--faint);
  margin-bottom: 8px;
}
.sig { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; padding: 3px 0; }
.sig.muted { color: var(--muted); }
.sig a { color: var(--accent); font-weight: 600; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--faint); flex-shrink: 0; }
.dot.ok { background: var(--ok); }
.dot.warn { background: var(--warn); }

/* ---------- logo strip ---------- */
.strip { padding: 26px 0 30px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--side-bg); }
.strip-label { text-align: center; font-size: 0.78rem; color: var(--faint); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; margin-bottom: 14px; }
.strip-logos { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 34px; }
.strip-logos li { color: var(--muted); font-weight: 600; font-size: 0.98rem; }

/* ---------- sections ---------- */
.section { padding: 92px 0; }
.section-alt { background: var(--side-bg); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 660px; margin-bottom: 52px; }
.section-head p { color: var(--muted); font-size: 1.08rem; margin-top: 14px; }
.center .section-head, .section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* pipeline steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.step { position: relative; padding-top: 8px; }
.step-num {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 16px;
}
.step h3 { margin-bottom: 8px; font-size: 1.14rem; }
.step p { color: var(--muted); font-size: 0.95rem; }

/* cards */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: var(--shadow);
}
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 0.93rem; }
.card p strong { color: var(--fg); }
.card-icon { font-size: 1.5rem; margin-bottom: 12px; }
.card-min { box-shadow: none; }

/* dark band (agentic) */
.section-dark { background: var(--dark-bg); color: var(--dark-fg); }
.section-dark .section-head p { color: var(--dark-muted); }
.card-dark { background: var(--dark-card); border-color: var(--dark-border); box-shadow: none; }
.card-dark h3 { color: var(--dark-fg); }
.card-dark p { color: var(--dark-muted); }
.card-dark p strong, .card-dark p em { color: var(--dark-fg); font-style: normal; }
.trust-note {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--dark-muted);
  border: 1px dashed var(--dark-border);
  border-radius: 10px;
  padding: 14px 18px;
}

/* split layouts */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split-rev .split-copy { order: 2; }
.split-rev .split-visual { order: 1; }
.split-copy h2 { margin-bottom: 16px; }
.split-copy > p { color: var(--muted); font-size: 1.04rem; }
.checks { list-style: none; margin-top: 22px; display: flex; flex-direction: column; gap: 12px; }
.checks li { padding-left: 30px; position: relative; font-size: 0.97rem; color: var(--muted); }
.checks li strong { color: var(--fg); }
.checks li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
}
.checks-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 40px; }

/* search mock */
.mock-search {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.mock-search-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 15px 18px;
  font-size: 0.93rem;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}
.mock-search-results { padding: 8px; }
.res { padding: 11px 12px; border-radius: 9px; display: flex; flex-direction: column; gap: 2px; }
.res:first-child { background: var(--accent-soft); }
.res strong { font-size: 0.88rem; }
.res span { font-size: 0.8rem; color: var(--muted); }

/* learning visual */
.learn-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.learn-row { display: grid; grid-template-columns: 62px 1fr 118px; align-items: center; gap: 14px; font-size: 0.85rem; }
.learn-row span { color: var(--faint); font-weight: 600; }
.learn-row em { font-style: normal; color: var(--muted); text-align: right; }
.learn-row .bar { height: 8px; border-radius: 99px; background: var(--hover); position: relative; overflow: hidden; }
.learn-row .bar::after {
  content: "";
  position: absolute;
  inset: 0;
  width: var(--w);
  border-radius: 99px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 55%, transparent), var(--accent));
}

/* integrations */
.int-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.int {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.int strong { font-size: 0.96rem; }
.int span { font-size: 0.85rem; color: var(--muted); }

/* final CTA */
.cta-final { padding: 110px 0; }
.cta-logo { border-radius: 14px; margin-bottom: 22px; }
.cta-final h2 { margin-bottom: 14px; }
.cta-final .lede { margin: 0 auto 30px; }

/* footer */
.footer { border-top: 1px solid var(--border); background: var(--side-bg); padding: 36px 0; }
.footer-inner { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.brand-sm { font-size: 0.95rem; }
.footer-links { display: flex; gap: 20px; margin-left: auto; }
.footer-links a { color: var(--muted); font-size: 0.88rem; }
.footer-note { width: 100%; color: var(--faint); font-size: 0.8rem; margin-top: 6px; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero { padding: 56px 0 48px; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split-rev .split-copy { order: 1; }
  .split-rev .split-visual { order: 2; }
  .steps, .grid-3, .int-grid { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .checks-2col { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}

@media (max-width: 580px) {
  .steps, .grid-2, .grid-3, .grid-4, .int-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .mock-side { display: none; }
}