/* AiDemandLab landing page (index.html). Builds on auth-styles.css variables. */

html, body { min-height: 100%; height: auto; overflow-x: hidden; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
section { padding: 96px 24px; }
.lp-wrap { max-width: 1180px; margin: 0 auto; }
.lp-narrow { max-width: 880px; margin: 0 auto; }

/* ── TOPBAR ───────────────────────────────────────────────── */
.lp-topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
  height: 64px;
}
.lp-topbar-inner {
  max-width: 1180px; margin: 0 auto;
  height: 100%; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.lp-logo { display: flex; align-items: center; gap: 10px; }
.lp-logo img { height: 28px; }
.lp-logo-text {
  font-size: 16px; font-weight: 700;
  letter-spacing: -0.3px; color: var(--text-primary);
}
.lp-nav { display: flex; align-items: center; gap: 28px; }
.lp-nav-link {
  font-size: 13px; font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.15s;
}
.lp-nav-link:hover { color: var(--text-primary); }
.lp-auth { display: flex; align-items: center; gap: 12px; }
.lp-btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600;
  padding: 9px 16px; border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s, box-shadow 0.15s;
  white-space: nowrap;
}
.lp-btn-primary { background: var(--accent); color: #fff; }
.lp-btn-primary:hover { background: var(--accent-dark); }
.lp-btn-ghost { color: var(--text-secondary); }
.lp-btn-ghost:hover { color: var(--text-primary); background: var(--surface2); }
.lp-btn-outline {
  background: transparent; color: var(--text-primary);
  border-color: var(--border2);
}
.lp-btn-outline:hover { background: var(--surface); border-color: var(--text-muted); }
.lp-btn-lg { font-size: 14px; padding: 13px 22px; }

/* user dropdown (logged-in topbar state) */
.lp-user { position: relative; display: none; }
.lp-user-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px 6px 6px; border-radius: 20px;
  background: var(--surface); border: 1px solid var(--border);
  cursor: pointer;
}
.lp-user-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}
.lp-user-name { font-size: 13px; font-weight: 500; color: var(--text-primary); }
.lp-user-menu {
  position: absolute; top: 100%; right: 0; margin-top: 6px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); box-shadow: 0 6px 18px rgba(15,23,41,0.08);
  min-width: 180px; padding: 4px 0; display: none; z-index: 60;
}
.lp-user-menu a {
  display: block; padding: 9px 14px;
  font-size: 13px; color: var(--text-primary);
}
.lp-user-menu a:hover { background: var(--surface2); }

/* ── HERO ─────────────────────────────────────────────────── */
.lp-hero {
  padding: 88px 24px 64px;
  background:
    radial-gradient(1100px 600px at 50% -10%, rgba(37,99,235,0.10), transparent 60%),
    linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.lp-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent);
  background: var(--accent-light);
  padding: 6px 12px; border-radius: 999px;
  margin-bottom: 24px;
}
.lp-eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  animation: lp-pulse 1.8s ease-in-out infinite;
}
@keyframes lp-pulse {
  0%,100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.4); }
}
.lp-h1 {
  font-size: 64px; line-height: 1.05;
  font-weight: 700; letter-spacing: -1.2px;
  color: var(--text-primary);
  margin-bottom: 18px;
}
.lp-h1 .lp-accent { color: var(--accent); }
.lp-subhead {
  font-size: 20px; line-height: 1.55;
  color: var(--text-secondary);
  max-width: 720px; margin: 0 auto 32px;
}
.lp-hero-ctas {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; margin-bottom: 56px;
}
.lp-hero-note {
  font-size: 12px; color: var(--text-muted);
  margin-top: 8px;
}
.lp-hero-detected {
  margin-top: -36px; margin-bottom: 56px;
  font-size: 12px; color: var(--text-muted);
  display: none;
}
.lp-hero-detected.visible { display: block; }
.lp-hero-detected .flag { vertical-align: middle; margin: 0 4px; border-radius: 1px; }

/* ── SHOCK-STAT CARDS ─────────────────────────────────────── */
.lp-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px; max-width: 980px; margin: 0 auto;
}
.lp-stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px; text-align: left;
  box-shadow: 0 1px 3px rgba(15,23,41,0.04);
  position: relative; overflow: hidden;
}
.lp-stat-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--teal));
}
.lp-stat-num {
  font-size: 44px; font-weight: 700;
  letter-spacing: -0.8px;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
}
.lp-stat-label { font-size: 13px; color: var(--text-secondary); line-height: 1.45; }
.lp-stat-spark { margin-top: 10px; height: 30px; }

/* ── SECTION HEADERS ─────────────────────────────────────── */
.lp-section-head { text-align: center; margin-bottom: 48px; }
.lp-section-eyebrow {
  font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent); margin-bottom: 12px;
}
.lp-h2 {
  font-size: 40px; line-height: 1.15;
  font-weight: 700; letter-spacing: -0.6px;
  color: var(--text-primary);
  margin-bottom: 14px;
}
.lp-section-sub {
  font-size: 17px; color: var(--text-secondary);
  max-width: 680px; margin: 0 auto;
}

/* ── DATA CARDS / CHART WRAPPERS ─────────────────────────── */
.lp-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 1px 3px rgba(15,23,41,0.04);
}
.lp-card-controls {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.lp-card-title { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.lp-card-sub { font-size: 12px; color: var(--text-muted); }
.lp-select {
  font-size: 12px; padding: 7px 10px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--surface2);
  color: var(--text-primary); font-family: inherit;
  cursor: pointer;
}
.lp-chart-wrap { width: 100%; min-height: 320px; position: relative; }
.lp-chart-skeleton {
  width: 100%; height: 320px;
  background: linear-gradient(90deg, #F1F5F9 25%, #E2E8F0 37%, #F1F5F9 63%);
  background-size: 400% 100%;
  animation: lp-shimmer 1.4s ease-in-out infinite;
  border-radius: var(--radius-sm);
}
@keyframes lp-shimmer { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }

.lp-empty {
  display: flex; align-items: center; justify-content: center;
  height: 320px; color: var(--text-muted); font-size: 13px;
  text-align: center; padding: 24px;
}
.lp-explainer {
  font-size: 13px; color: var(--text-secondary); margin-top: 12px;
  line-height: 1.55;
}
.lp-explainer strong { color: var(--text-primary); font-weight: 600; }
.lp-cta-link {
  display: inline-block; margin-top: 16px;
  font-size: 13px; font-weight: 600; color: var(--accent);
}
.lp-cta-link:hover { color: var(--accent-dark); text-decoration: underline; }

/* ── COUNTRY MAP SECTION ─────────────────────────────────── */
.lp-map-grid {
  display: grid; grid-template-columns: 2fr 1fr; gap: 16px;
}
.lp-map-card { padding: 20px; }
#lp-map-container { width: 100%; height: 420px; border-radius: var(--radius-sm); overflow: hidden; }
.lp-map-legend {
  display: flex; gap: 12px; flex-wrap: wrap;
  font-size: 11px; color: var(--text-muted);
  margin-bottom: 10px;
}
.lp-legend-item { display: flex; align-items: center; gap: 6px; }
.lp-legend-dot { width: 12px; height: 12px; border-radius: 3px; }
.lp-growers { padding: 20px; }
.lp-grower-row {
  display: grid; grid-template-columns: 24px auto 1fr auto;
  align-items: center; gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.lp-grower-row:last-child { border-bottom: none; }
.lp-grower-rank {
  width: 22px; height: 22px; border-radius: 6px;
  background: var(--accent-light); color: var(--accent);
  font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.lp-grower-flag { width: 18px; height: 13px; border-radius: 1px; }
.lp-grower-name { color: var(--text-primary); font-weight: 500; }
.lp-grower-pct { font-weight: 700; color: var(--positive); font-size: 13px; }

/* ── UNTAPPED CARDS ─────────────────────────────────────── */
.lp-untapped-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px;
}
.lp-untapped-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex; flex-direction: column; gap: 12px;
  box-shadow: 0 1px 3px rgba(15,23,41,0.04);
  transition: border-color 0.15s, transform 0.12s;
}
.lp-untapped-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.lp-untapped-head {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 11px; color: var(--text-muted);
}
.lp-untapped-country {
  display: flex; align-items: center; gap: 6px;
  font-weight: 600; color: var(--text-secondary);
}
.lp-untapped-country img { width: 16px; height: 11px; border-radius: 1px; }
.lp-untapped-kw {
  font-size: 16px; font-weight: 700;
  color: var(--text-primary); line-height: 1.3;
  letter-spacing: -0.2px;
  min-height: 42px;
}
.lp-untapped-stats {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.lp-untapped-stat {
  font-size: 11px; font-weight: 600;
  padding: 4px 8px; border-radius: 6px;
  background: var(--surface2);
}
.lp-untapped-stat.mom { color: var(--positive); background: var(--positive-light); }
.lp-untapped-stat.cpc { color: var(--amber); background: var(--amber-light); }
.lp-untapped-stat.comp { color: var(--accent); background: var(--accent-light); }
.lp-untapped-why {
  font-size: 12px; color: var(--text-secondary);
  line-height: 1.5; border-top: 1px dashed var(--border);
  padding-top: 10px;
}

/* ── AUDIENCE / PERSONAS ────────────────────────────────── */
.lp-audience-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.lp-persona {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.lp-persona-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 16px;
}
.lp-persona.founder .lp-persona-icon { background: var(--accent-light); color: var(--accent); }
.lp-persona.marketer .lp-persona-icon { background: var(--teal-light); color: var(--teal); }
.lp-persona.investor .lp-persona-icon { background: var(--purple-light); color: var(--purple); }
.lp-persona-title {
  font-size: 17px; font-weight: 700;
  color: var(--text-primary); margin-bottom: 14px;
}
.lp-persona-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.lp-persona-list li {
  font-size: 13px; color: var(--text-secondary); line-height: 1.55;
  display: flex; align-items: flex-start; gap: 8px;
}
.lp-persona-list li::before {
  content: '✓'; color: var(--positive); font-weight: 700; flex-shrink: 0;
}

/* ── PRICING SECTION (reuses auth-styles classes, light overrides) ── */
.lp-pricing-foot {
  text-align: center; margin-top: 24px;
  font-size: 12px; color: var(--text-muted);
}

/* ── INSIGHTS PREVIEW ───────────────────────────────────── */
.lp-insights-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.lp-insight-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  display: flex; flex-direction: column; gap: 12px;
}
.lp-insight-tag {
  display: inline-block; align-self: flex-start;
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent); background: var(--accent-light);
  padding: 4px 10px; border-radius: 999px;
}
.lp-insight-title {
  font-size: 17px; font-weight: 700;
  color: var(--text-primary); line-height: 1.35;
  letter-spacing: -0.2px;
}
.lp-insight-meta { font-size: 12px; color: var(--text-muted); }
.lp-insight-link {
  font-size: 13px; font-weight: 600; color: var(--accent);
  margin-top: auto;
}
.lp-insights-soon {
  display: inline-block; margin-left: 8px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber); background: var(--amber-light);
  padding: 3px 8px; border-radius: 999px; vertical-align: middle;
}

/* ── FINAL CTA + FOOTER ─────────────────────────────────── */
.lp-final-cta {
  text-align: center;
  padding: 96px 24px;
  background: radial-gradient(900px 500px at 50% 100%, rgba(37,99,235,0.10), transparent 60%);
  border-top: 1px solid var(--border);
}
.lp-final-cta h2 {
  font-size: 44px; font-weight: 700;
  letter-spacing: -0.8px; line-height: 1.1;
  margin-bottom: 16px;
}
.lp-final-cta p { font-size: 17px; color: var(--text-secondary); margin-bottom: 28px; }
.lp-final-cta .lp-note { font-size: 12px; color: var(--text-muted); margin-top: 12px; }

.lp-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 56px 24px 28px;
}
.lp-footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px;
  max-width: 1180px; margin: 0 auto 32px;
}
.lp-footer-brand .lp-logo-text { font-size: 18px; }
.lp-footer-tagline { font-size: 13px; color: var(--text-secondary); margin-top: 12px; max-width: 280px; }
.lp-footer-col h4 {
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-muted);
  margin-bottom: 14px;
}
.lp-footer-col ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.lp-footer-col a {
  font-size: 13px; color: var(--text-secondary);
  transition: color 0.15s;
}
.lp-footer-col a:hover { color: var(--text-primary); }
.lp-footer-bottom {
  max-width: 1180px; margin: 0 auto;
  padding-top: 20px; border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12px; color: var(--text-muted);
}
.lp-footer-social { display: flex; gap: 14px; }
.lp-footer-social a { color: var(--text-muted); font-size: 16px; transition: color 0.15s; }
.lp-footer-social a:hover { color: var(--text-primary); }

/* ── STICKY MOBILE BAR ──────────────────────────────────── */
.lp-mobile-bar {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 60;
  padding: 12px 16px;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
  align-items: center; justify-content: space-between; gap: 12px;
  transform: translateY(100%); transition: transform 0.25s ease;
}
.lp-mobile-bar.visible { transform: translateY(0); }
.lp-mobile-bar-text { font-size: 13px; font-weight: 600; color: var(--text-primary); }

/* ── REVEAL ANIMATIONS ──────────────────────────────────── */
.lp-reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.lp-reveal.in { opacity: 1; transform: translateY(0); }

/* ── DETECTED-COUNTRY NON-MARKET BANNER ─────────────────── */
.lp-region-banner {
  background: var(--amber-light);
  border-bottom: 1px solid #FDE68A;
  color: #78350F;
  font-size: 12px; text-align: center;
  padding: 9px 24px;
  display: none;
}
.lp-region-banner.visible { display: block; }
.lp-region-banner a { color: var(--accent); font-weight: 600; }

/* ── MOBILE BREAKPOINTS ─────────────────────────────────── */
@media (max-width: 960px) {
  section { padding: 64px 20px; }
  .lp-h1 { font-size: 44px; letter-spacing: -0.8px; }
  .lp-h2 { font-size: 30px; }
  .lp-final-cta h2 { font-size: 32px; }
  .lp-subhead { font-size: 17px; }
  .lp-stats { grid-template-columns: 1fr; }
  .lp-stat-num { font-size: 36px; }
  .lp-map-grid { grid-template-columns: 1fr; }
  .lp-untapped-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-audience-grid { grid-template-columns: 1fr; }
  .lp-insights-grid { grid-template-columns: 1fr; }
  .lp-nav { display: none; }
  .lp-footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .lp-footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}
@media (max-width: 560px) {
  .lp-hero { padding-top: 56px; }
  .lp-h1 { font-size: 36px; }
  .lp-hero-ctas { flex-direction: column; align-items: stretch; }
  .lp-hero-ctas .lp-btn { width: 100%; }
  .lp-untapped-grid { grid-template-columns: 1fr; }
  .lp-mobile-bar { display: flex; }
  body { padding-bottom: 72px; }
  .lp-final-cta h2 { font-size: 28px; }
}
@media (max-width: 480px) {
  .lp-auth .lp-btn-ghost { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .lp-reveal { opacity: 1; transform: none; }
}