/* LeadPad — Dark Industrial Theme */

:root {
  --bg: #0c0c14;
  --bg-card: #13131f;
  --bg-card-hover: #1a1a28;
  --bg-section: #0f0f1c;
  --bg-darker: #08080f;
  --accent: #f59e0b;
  --accent-dim: rgba(245, 158, 11, 0.15);
  --accent-glow: rgba(245, 158, 11, 0.25);
  --text: #e8e8f0;
  --text-sub: #8888a8;
  --text-muted: #55556e;
  --border: rgba(255, 255, 255, 0.07);
  --border-accent: rgba(245, 158, 11, 0.3);
  --green: #22c55e;
  --green-dim: rgba(34, 197, 94, 0.12);
  --red: #ef4444;
  --blue: #60a5fa;
  --radius: 12px;
  --radius-sm: 8px;
  --font-display: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── HERO ── */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 80px 0 60px;
  overflow: hidden;
}

.hero-bg-elements {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(245,158,11,0.08) 0%, transparent 70%);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245,158,11,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,158,11,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, black 30%, transparent 100%);
}

.hero-inner {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 24px;
}

.headline-accent {
  color: var(--accent);
}

.hero-sub {
  font-size: 18px;
  color: var(--text-sub);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-stat-row {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}

.stat-pill {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: var(--text-sub);
  line-height: 1.4;
}

.hero-cta-hint {
  font-size: 14px;
  color: var(--text-muted);
  font-style: italic;
}

/* Live Chat Preview Widget */
.lp-preview-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
}
.lp-preview-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-sub);
}
.lp-preview-dot { width: 8px; height: 8px; border-radius: 50%; }
.lp-preview-dot.green { background: #22c55e; box-shadow: 0 0 6px rgba(34,197,94,0.6); }
.lp-preview-chat { padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.lp-preview-msg { display: flex; }
.lp-preview-msg.user { justify-content: flex-end; }
.lp-preview-bubble {
  max-width: 80%;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--text);
}
.lp-preview-msg.assistant .lp-preview-bubble {
  background: var(--bg-card-hover);
  border: 1px solid var(--border);
}
.lp-preview-msg.user .lp-preview-bubble {
  background: var(--accent);
  color: #fff;
}
.lp-preview-msg.assistant.qualified .lp-preview-bubble {
  background: rgba(245,158,11,0.12);
  border: 1px solid var(--border-accent);
  color: var(--accent);
}

/* Funnel Diagram */
.funnel-diagram {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.funnel-stage {
  width: 100%;
  background: var(--bg-darker);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.funnel-stage.s1 { border-left: 3px solid #22c55e; }
.funnel-stage.s2 { border-left: 3px solid var(--accent); }
.funnel-stage.s3 { border-left: 3px solid var(--blue); }

.stage-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stage-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stage-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
}

.stage-sub {
  font-size: 12px;
  color: var(--text-sub);
}

.stage-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
}

.badge-green { background: rgba(34,197,94,0.15); color: #22c55e; }
.badge-amber { background: var(--accent-dim); color: var(--accent); }
.badge-blue { background: rgba(96,165,250,0.15); color: var(--blue); }

.funnel-arrow {
  display: flex;
  justify-content: center;
  padding: 2px 0;
}

/* ── STATS ── */

.stats-section {
  padding: 80px 0;
  background: var(--bg-section);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.stat-card {
  background: var(--bg-card);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stat-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
}

.stat-desc {
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.6;
}

/* ── HOW IT WORKS ── */

.hiw-section {
  padding: 100px 0;
  background: var(--bg);
}

.hiw-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; }

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 64px;
  max-width: 600px;
}

.hiw-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.hiw-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  position: relative;
  transition: border-color 0.2s, background 0.2s;
}

.hiw-card:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
}

.hiw-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 20px;
}

.hiw-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.hiw-card p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
  margin-bottom: 20px;
}

.hiw-detail {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.hiw-detail span {
  font-size: 12px;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
}

.hiw-detail span::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  opacity: 0.5;
}

/* ── DIFFERENTIATION ── */

.diff-section {
  padding: 80px 0;
  background: var(--bg-darker);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.diff-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; }

.diff-visual {
  display: flex;
  align-items: center;
  gap: 32px;
}

.comparison-card {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.card-active {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(245,158,11,0.04) 100%);
}

.comp-header {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.comp-header.active { color: var(--accent); }

.comp-items { display: flex; flex-direction: column; gap: 14px; }

.comp-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text-sub);
}

.vs-divider {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* ── MANIFESTO ── */

.manifesto-section {
  padding: 100px 0;
  background: var(--bg);
}

.manifesto-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 400;
  font-style: italic;
  line-height: 1.5;
  color: var(--text);
  border-left: 3px solid var(--accent);
  padding-left: 28px;
  margin-bottom: 24px;
}

.manifesto-sub {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.8;
  padding-left: 28px;
}

.trust-indicators { display: flex; flex-direction: column; gap: 24px; }

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
}

.trust-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-label {
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 2px;
}

.trust-desc {
  font-size: 13px;
  color: var(--text-sub);
}

/* ── CLOSING ── */

.closing-section {
  padding: 120px 0;
  background: var(--bg-darker);
  border-top: 1px solid var(--border);
  text-align: center;
}

.closing-inner { max-width: 800px; margin: 0 auto; padding: 0 32px; }

.closing-orb {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(245,158,11,0.2);
}

.orb-1 { width: 60px; height: 60px; animation: pulse 3s ease-in-out infinite; }
.orb-2 { width: 90px; height: 90px; animation: pulse 3s ease-in-out infinite 0.5s; }
.orb-3 { width: 120px; height: 120px; animation: pulse 3s ease-in-out infinite 1s; }

@keyframes pulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.05); }
}

.orb-center {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 24px;
}

.closing-body {
  font-size: 18px;
  color: var(--text-sub);
  line-height: 1.7;
  margin-bottom: 20px;
}

.closing-vision {
  font-size: 16px;
  color: var(--text);
  font-weight: 500;
}

/* ── FOOTER ── */

.site-footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}

.footer-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; display: grid; grid-template-columns: 1.5fr 1fr; gap: 80px; margin-bottom: 48px; }

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
  max-width: 340px;
}

.footer-links { display: flex; gap: 60px; }

.footer-col { display: flex; flex-direction: column; gap: 10px; }

.footer-col-head {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.footer-col span {
  font-size: 14px;
  color: var(--text-sub);
  cursor: pointer;
  transition: color 0.2s;
}

.footer-col span:hover { color: var(--accent); }

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 32px 0;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-muted);
}

/* ── RESPONSIVE ── */

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .funnel-diagram { max-width: 480px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hiw-grid { grid-template-columns: 1fr; }
  .diff-visual { flex-direction: column; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { gap: 32px; }
}

@media (max-width: 600px) {
  .hero { padding: 60px 0 48px; }
  .hero-stat-row { flex-direction: column; }
  .stats-grid { grid-template-columns: 1fr; }
  .closing-section { padding: 80px 0; }
  .footer-links { flex-direction: column; gap: 24px; }
}