/* === BASE === */
:root {
  --bg: #0D0B09;
  --surface: #171411;
  --surface-2: #211D18;
  --border: #2E2720;
  --amber: #E8A317;
  --amber-dim: #C4860E;
  --text: #F5F0E8;
  --text-muted: #8A8070;
  --text-dim: #5C5348;
  --green: #4ADE80;
  --red: #F87171;
  --font-display: 'Syne', 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;
}

/* === TYPOGRAPHY === */
.section-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 46px);
  font-weight: 800;
  line-height: 1.12;
  color: var(--text);
  margin-bottom: 48px;
}

.section-headline.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* === NAV === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 11, 9, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.logo-dot { color: var(--amber); }

/* === HERO === */
.hero {
  padding: 80px 0 96px;
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  border: 1px solid var(--amber-dim);
  padding: 6px 14px;
  border-radius: 40px;
  margin-bottom: 28px;
  width: fit-content;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  color: var(--text);
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero-sub {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.stat { display: flex; flex-direction: column; gap: 2px; }

.stat-num {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.3;
  max-width: 100px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* === CALL WIDGET === */
.call-widget {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(0,0,0,0.5);
}

.call-widget-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.call-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.call-log { padding: 8px 0; }

.call-entry {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  font-size: 13px;
  border-bottom: 1px solid rgba(46,39,32,0.5);
}

.call-entry:last-child { border-bottom: none; }

.call-entry.incoming .call-name { color: var(--text); font-weight: 500; }
.call-entry.incoming .call-action { color: var(--text-muted); }

.call-entry .call-time { color: var(--text-dim); font-size: 11px; }

.call-status {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
}

.call-status.done { background: rgba(74,222,128,0.15); color: var(--green); }

.call-entry.missed { opacity: 0.4; }
.missed-label { color: var(--red); font-size: 12px; }

/* === PROBLEM === */
.problem { padding: 96px 0; border-bottom: 1px solid var(--border); }

.problem-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.problem-card {
  background: var(--surface);
  padding: 40px 36px;
  transition: background 0.2s;
}

.problem-card:hover { background: var(--surface-2); }

.problem-icon {
  width: 44px;
  height: 44px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
  margin-bottom: 20px;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.problem-card p { font-size: 14px; color: var(--text-muted); line-height: 1.65; }

/* === SOLUTION === */
.solution { padding: 96px 0; border-bottom: 1px solid var(--border); background: var(--surface); }

.solution-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

.solution-body { font-size: 16px; color: var(--text-muted); line-height: 1.75; margin-bottom: 36px; max-width: 460px; }

.solution-proof { display: flex; flex-direction: column; gap: 20px; }

.proof-stat { display: flex; align-items: baseline; gap: 12px; }

.proof-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--amber);
}

.proof-label { font-size: 14px; color: var(--text-muted); }

/* === STACK DIAGRAM === */
.stack-diagram { display: flex; flex-direction: column; align-items: center; gap: 0; }

.stack-row { display: flex; gap: 12px; justify-content: center; width: 100%; }

.stack-row.top { margin-bottom: 0; }

.stack-block {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 20px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  white-space: nowrap;
}

.stack-block.voice {
  background: var(--amber);
  color: #0D0B09;
  border-color: var(--amber);
}

.stack-block.your-crm { background: var(--bg); border-style: dashed; color: var(--text-muted); }

.stack-connector {
  width: 1px;
  height: 24px;
  background: var(--border);
}

/* === FEATURES === */
.features { padding: 96px 0; border-bottom: 1px solid var(--border); }

.features-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.feature-card {
  background: var(--surface);
  padding: 36px 32px;
  transition: background 0.2s;
}

.feature-card:hover { background: var(--surface-2); }

.feature-icon-sm {
  width: 40px;
  height: 40px;
  background: rgba(232, 163, 23, 0.1);
  border: 1px solid rgba(232, 163, 23, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--amber);
  margin-bottom: 18px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.feature-card p { font-size: 13px; color: var(--text-muted); line-height: 1.65; }

/* === PRICING === */
.pricing { padding: 96px 0; border-bottom: 1px solid var(--border); background: var(--surface); }

.pricing-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.pricing-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  position: relative;
  transition: border-color 0.2s;
}

.pricing-card:hover { border-color: rgba(232, 163, 23, 0.3); }

.pricing-card.featured {
  border-color: var(--amber);
  background: var(--surface-2);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--amber);
  color: #0D0B09;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

.pricing-tier {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.pricing-price {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 4px;
}

.pricing-period { font-size: 16px; font-weight: 400; color: var(--text-muted); }

.pricing-month { font-size: 14px; color: var(--text-dim); margin-bottom: 28px; }

.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 12px; }

.pricing-features li {
  font-size: 14px;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}

.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

.pricing-note { font-size: 13px; color: var(--text-dim); text-align: center; max-width: 560px; margin: 0 auto; }

/* === TESTIMONIALS === */
.testimonials { padding: 96px 0; border-bottom: 1px solid var(--border); }

.testimonials-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

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

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
}

.testimonial-quote {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
}

.testimonial-author { display: flex; flex-direction: column; gap: 2px; }

.testimonial-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.testimonial-role { font-size: 12px; color: var(--text-dim); }

/* === CLOSING === */
.closing { padding: 96px 0; }

.closing-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; text-align: center; }

.closing-stripe {
  width: 60px;
  height: 4px;
  background: var(--amber);
  border-radius: 2px;
  margin: 0 auto 48px;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.closing-sub { font-size: 16px; color: var(--text-muted); max-width: 600px; margin: 0 auto 20px; line-height: 1.75; }

.closing-vision {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--amber);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

/* === FOOTER === */
.footer { padding: 48px 0; border-top: 1px solid var(--border); }

.footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 32px; text-align: center; }

.footer-brand {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 10px;
}

.footer-tagline { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; }

.footer-links span { font-size: 12px; color: var(--text-dim); }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .solution-inner { grid-template-columns: 1fr; gap: 48px; }
  .problem-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero, .problem, .solution, .features, .pricing, .testimonials, .closing { padding: 64px 0; }
  .hero-inner, .problem-inner, .solution-inner, .features-inner, .pricing-inner, .testimonials-inner, .closing-inner, .nav-inner { padding: 0 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 16px; }
  .stat-divider { display: none; }
}