/* =====================
   FONTS
   ===================== */
:root {
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Color System */
  --amber: #F59E0B;
  --amber-light: #FEF3C7;
  --amber-dark: #B45309;
  --slate-950: #020617;
  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50:  #F8FAFC;
  --off-white: #FAFAF8;

  /* Spacing */
  --space-4: 0.25rem;
  --space-6: 0.375rem;
  --space-8: 0.5rem;
  --space-10: 0.625rem;
  --space-12: 0.75rem;
  --space-16: 1rem;
  --space-20: 1.25rem;
  --space-24: 1.5rem;
  --space-32: 2rem;
  --space-40: 2.5rem;
  --space-48: 3rem;
  --space-60: 3.75rem;
  --space-64: 4rem;
  --space-80: 5rem;
  --space-96: 6rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--slate-900);
  background: var(--off-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* =====================
   HERO
   ===================== */
.hero {
  background: var(--slate-950);
  color: #fff;
  padding: var(--space-96) var(--space-24) var(--space-80);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-64);
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: var(--space-20);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
  margin-bottom: var(--space-24);
}

.hero-sub {
  font-size: 1.0625rem;
  color: var(--slate-400);
  line-height: 1.7;
  margin-bottom: var(--space-40);
  max-width: 460px;
}

.hero-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-20);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--slate-400);
  line-height: 1.5;
}

/* AI Console */
.ai-console {
  background: var(--slate-900);
  border: 1px solid var(--slate-800);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 32px 64px rgba(0,0,0,0.4);
}

.console-header {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-12) var(--space-16);
  background: var(--slate-800);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.console-dots {
  display: flex;
  gap: 6px;
}

.console-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--slate-700);
}

.console-dots span:first-child { background: #EF4444; }
.console-dots span:nth-child(2) { background: #F59E0B; }
.console-dots span:last-child { background: #22C55E; }

.console-title {
  font-size: 0.8125rem;
  color: var(--slate-400);
  flex: 1;
  text-align: center;
}

.console-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #22C55E;
  background: rgba(34,197,94,0.15);
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(34,197,94,0.3);
}

.console-feed {
  padding: var(--space-16);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  max-height: 420px;
  overflow-y: auto;
}

.conv {
  display: flex;
  gap: var(--space-10);
  align-items: flex-start;
}

.conv-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.conv-icon.call {
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.3);
}

.conv-icon.call::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid #EF4444;
  transform: rotate(-30deg);
}

.conv-icon.ai {
  background: rgba(245,158,11,0.15);
  border: 1px solid rgba(245,158,11,0.3);
}

.conv-icon.ai::after {
  content: 'AI';
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 0.05em;
}

.conv-bubble {
  background: var(--slate-800);
  border-radius: 12px 12px 12px 4px;
  padding: var(--space-10) var(--space-12);
  flex: 1;
}

.conv-bubble .caller {
  display: block;
  font-size: 0.6875rem;
  color: var(--slate-500);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

.conv-bubble .msg {
  display: block;
  font-size: 0.875rem;
  color: var(--slate-300);
  line-height: 1.5;
}

.conv-bubble .time {
  display: block;
  font-size: 0.6875rem;
  color: var(--slate-600);
  margin-top: var(--space-2);
}

.conv-out .conv-bubble {
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: 12px 12px 4px 12px;
}

.conv-out .msg {
  color: var(--slate-200);
}

.conv-out .result {
  display: block;
  font-size: 0.75rem;
  color: #22C55E;
  font-weight: 600;
  margin-top: var(--space-4);
}

.conv-out .result strong { color: #4ADE80; }

.console-footer {
  padding: var(--space-12) var(--space-16);
  background: var(--slate-800);
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: 0.75rem;
  color: var(--slate-500);
}

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22C55E;
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(34,197,94,0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(34,197,94,0.5); }
  70% { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

.divider { color: var(--slate-700); }
.live-count { color: #F59E0B; font-weight: 600; }

/* =====================
   FEATURES
   ===================== */
.features {
  padding: var(--space-96) var(--space-24);
  background: var(--off-white);
}

.features-header {
  max-width: 680px;
  margin: 0 auto var(--space-60);
  text-align: center;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber-dark);
  margin-bottom: var(--space-12);
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--slate-900);
  line-height: 1.15;
  margin-bottom: var(--space-16);
}

.section-sub {
  font-size: 1rem;
  color: var(--slate-500);
  line-height: 1.7;
}

.features-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-6);
}

.feature-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 20px;
  padding: var(--space-32) var(--space-28);
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.07);
}

.feature-card.featured {
  border-color: var(--amber);
  border-width: 2px;
  box-shadow: 0 8px 32px rgba(245,158,11,0.1);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--amber-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber-dark);
  margin-bottom: var(--space-20);
}

.featured .feature-icon {
  background: rgba(245,158,11,0.15);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: var(--space-12);
}

.feature-card > p {
  font-size: 0.9375rem;
  color: var(--slate-600);
  line-height: 1.65;
  margin-bottom: var(--space-20);
}

.feature-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.feature-bullets li {
  font-size: 0.875rem;
  color: var(--slate-600);
  padding-left: var(--space-16);
  position: relative;
  line-height: 1.5;
}

.feature-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--amber);
}

/* =====================
   NICHES
   ===================== */
.niches {
  background: var(--slate-100);
  padding: var(--space-96) var(--space-24);
  border-top: 1px solid var(--slate-200);
}

.niches-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-64);
  align-items: center;
}

.niches-left .section-heading {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
}

.niche-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-bottom: var(--space-40);
}

.niche-tag {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-700);
  background: #fff;
  border: 1px solid var(--slate-300);
  border-radius: 999px;
  padding: var(--space-4) var(--space-12);
  transition: border-color 0.2s, color 0.2s;
}

.niche-tag:hover {
  border-color: var(--amber);
  color: var(--amber-dark);
}

.niche-pricing {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 16px;
  overflow: hidden;
}

.pricing-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-16) var(--space-20);
  border-bottom: 1px solid var(--slate-100);
}

.pricing-row:last-child { border-bottom: none; }

.pricing-niche {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--slate-700);
}

.pricing-value {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--amber-dark);
}

/* =====================
   CLOSING
   ===================== */
.closing {
  background: var(--slate-950);
  color: #fff;
  padding: var(--space-96) var(--space-24);
}

.closing-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-40);
}

.closing-quote blockquote {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 400;
  font-style: italic;
  color: var(--slate-300);
  line-height: 1.5;
  max-width: 640px;
  margin: 0 auto;
}

.closing-cta-text {}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-12);
}

.closing-body {
  font-size: 1rem;
  color: var(--slate-400);
  line-height: 1.7;
  max-width: 500px;
  margin: 0 auto;
}

.closing-vision {
  background: var(--slate-900);
  border: 1px solid var(--slate-800);
  border-radius: 16px;
  padding: var(--space-32) var(--space-40);
}

.closing-vision p {
  font-size: 1rem;
  color: var(--slate-400);
  line-height: 1.8;
  max-width: 580px;
  margin: 0 auto;
}

/* =====================
   FOOTER
   ===================== */
footer {
  background: var(--slate-900);
  border-top: 1px solid var(--slate-800);
  padding: var(--space-40) var(--space-24) var(--space-32);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-32);
  margin-bottom: var(--space-32);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: #fff;
  display: block;
  margin-bottom: var(--space-8);
}

.footer-desc {
  font-size: 0.875rem;
  color: var(--slate-500);
}

.footer-links {
  font-size: 0.875rem;
  color: var(--slate-500);
  text-align: right;
  line-height: 1.8;
}

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  border-top: 1px solid var(--slate-800);
  padding-top: var(--space-24);
}

.footer-bottom span {
  font-size: 0.8125rem;
  color: var(--slate-600);
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-40);
  }

  .hero-left { order: 2; }
  .hero-right { order: 1; }
  .hero-sub { max-width: 100%; }

  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-16);
  }

  .niches-inner {
    grid-template-columns: 1fr;
    gap: var(--space-40);
  }

  .footer-inner {
    flex-direction: column;
    gap: var(--space-20);
  }

  .footer-links { text-align: left; }

  .hero { padding: var(--space-60) var(--space-20) var(--space-48); }
  .features { padding: var(--space-60) var(--space-20); }
  .niches { padding: var(--space-60) var(--space-20); }
  .closing { padding: var(--space-60) var(--space-20); }
}

@media (max-width: 480px) {
  .console-feed { max-height: 300px; }
  .feature-card { padding: var(--space-24) var(--space-20); }
  .closing-vision { padding: var(--space-24) var(--space-20); }
}