/* BASE */
:root {
  --bg: #0c1526;
  --surface: #111827;
  --surface-2: #1a2235;
  --fg: #f8fafc;
  --fg-muted: #94a3b8;
  --accent: #14b8a6;
  --accent-dim: rgba(20, 184, 166, 0.12);
  --border: rgba(255,255,255,0.07);
  --radius: 16px;
  --font-head: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* NAVBAR */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(12, 21, 38, 0.85);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--fg); }
.nav-cta {
  background: var(--accent) !important;
  color: #0c1526 !important;
  border-radius: 100px !important;
  padding: 6px 16px !important;
  font-weight: 700 !important;
  transition: opacity 0.2s;
}
.nav-cta:hover { opacity: 0.85 !important; }

/* HERO */
.hero {
  position: relative;
  padding: 80px 24px 100px;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20,184,166,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,184,166,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}

.hero-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(20,184,166,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(20,184,166,0.25);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 24px;
  letter-spacing: 0.01em;
}

.hero-text h1 {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--fg);
}

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

.hero-lede {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 440px;
}

/* PHONE MOCKUP */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.phone-mockup {
  width: 240px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 32px;
  padding: 16px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 40px rgba(20,184,166,0.08);
}

.phone-header {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 16px;
}

.phone-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}

.phone-screen {
  background: var(--bg);
  border-radius: 20px;
  padding: 16px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.call-status {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.call-ring { animation: pulse 2s infinite; }

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

.call-label {
  font-size: 0.7rem;
  color: var(--fg-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.call-number {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--fg);
  font-family: var(--font-head);
}

.transcript { display: flex; flex-direction: column; gap: 8px; }

.transcript-ai, .transcript-caller {
  display: flex;
  gap: 8px;
  font-size: 0.72rem;
  line-height: 1.5;
}

.speaker-tag {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 4px;
  height: fit-content;
  flex-shrink: 0;
}

.transcript-ai .speaker-tag {
  background: var(--accent-dim);
  color: var(--accent);
}

.transcript-caller .speaker-tag {
  background: rgba(255,255,255,0.05);
  color: var(--fg-muted);
}

.transcript-ai span:last-child,
.transcript-caller span:last-child { color: var(--fg); }

.transcript-booked {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-dim);
  border: 1px solid rgba(20,184,166,0.2);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
}

.phone-bottom-bar {
  display: flex;
  justify-content: space-around;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.phone-btn {
  width: 40px;
  height: 12px;
  border-radius: 6px;
}

.phone-btn.end { background: #ef4444; }
.phone-btn.mute { background: rgba(255,255,255,0.15); }
.phone-btn.keypad { background: rgba(255,255,255,0.15); width: 24px; }

/* CALENDAR */
.calendar-widget {
  width: 240px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
}

.cal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.cal-month {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--fg);
}

.cal-nav { display: flex; gap: 4px; }

.cal-arrow {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border);
}

.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: 8px;
}

.cal-days span {
  font-size: 0.65rem;
  color: var(--fg-muted);
  text-align: center;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.cal-day {
  font-size: 0.7rem;
  text-align: center;
  padding: 6px 4px;
  border-radius: 6px;
  font-weight: 500;
}

.booked-day {
  background: rgba(255,255,255,0.05);
  color: var(--fg);
}

.ai-booked {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(20,184,166,0.3);
  font-weight: 700;
}

.cal-legend {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.68rem;
  color: var(--fg-muted);
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.legend-dot.you { background: rgba(255,255,255,0.2); }
.legend-dot.ai { background: var(--accent); }

/* STATS */
.stats {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 24px;
}

.stats-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.stat { text-align: center; padding: 0 40px; }

.stat-number {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.5;
  max-width: 200px;
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

/* HOW IT WORKS */
.how-it-works { padding: 100px 24px; }

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

.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--fg);
  max-width: 600px;
  margin-bottom: 64px;
}

.hiw-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.hiw-step {
  position: relative;
}

.hiw-num {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  opacity: 0.7;
}

.hiw-icon { margin-bottom: 16px; }

.hiw-step h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

.hiw-step p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

.hiw-tools {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.tools-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-weight: 500;
}

.tool-tags { display: flex; gap: 8px; flex-wrap: wrap; }

.tool-tag {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--fg-muted);
}

/* VERTICALS */
.verticals {
  padding: 80px 24px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.verticals-inner { max-width: 1100px; margin: 0 auto; }

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

.vertical-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.3s, transform 0.3s;
}

.vertical-card:hover {
  border-color: rgba(20,184,166,0.25);
  transform: translateY(-4px);
}

.vertical-icon { margin-bottom: 16px; }

.vertical-card h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}

.vertical-card p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* TESTIMONIALS */
.testimonials { padding: 100px 24px; }

.testimonials-inner { max-width: 1100px; margin: 0 auto; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.testimonial-quote { margin-bottom: 16px; }

.testimonial-text {
  font-size: 0.925rem;
  color: var(--fg);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author { display: flex; align-items: center; gap: 12px; }

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid rgba(20,184,166,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--accent);
  flex-shrink: 0;
}

.author-name {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--fg);
}

.author-role { font-size: 0.78rem; color: var(--fg-muted); margin-top: 2px; }

.proof-metrics {
  display: flex;
  gap: 48px;
  justify-content: center;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.metric { text-align: center; }

.metric-val {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 4px;
}

.metric-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* CLOSING */
.closing {
  padding: 100px 24px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

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

.closing-content h2 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 20px;
}

.closing-content p {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 28px;
}

.closing-tags { display: flex; gap: 12px; flex-wrap: wrap; }

.closing-tag {
  background: var(--accent-dim);
  border: 1px solid rgba(20,184,166,0.2);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

/* GROWTH RING */
.growth-ring {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ring-label {
  position: absolute;
  font-size: 0.72rem;
  color: var(--fg-muted);
  text-align: center;
  line-height: 1.4;
  font-weight: 500;
}

.ring-label.top { top: -10px; left: 50%; transform: translateX(-50%); }
.ring-label.right { right: -40px; top: 50%; transform: translateY(-50%); }
.ring-label.bottom { bottom: -10px; left: 50%; transform: translateX(-50%); }

.ring-sub { display: block; font-size: 0.65rem; opacity: 0.7; }

/* FOOTER */
.footer {
  padding: 64px 24px 32px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand { max-width: 280px; }

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

.footer-info { display: flex; gap: 48px; }

.footer-col { display: flex; flex-direction: column; gap: 8px; }

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  margin-bottom: 4px;
}

.footer-col a,
.footer-col span {
  font-size: 0.85rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--fg); }

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--fg-muted);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { flex-direction: row; justify-content: center; }
  .hiw-steps { grid-template-columns: repeat(2, 1fr); }
  .verticals-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .closing-inner { grid-template-columns: 1fr; }
  .growth-ring { display: none; }
}

@media (max-width: 640px) {
  .stats-inner { flex-direction: column; gap: 24px; }
  .stat-divider { display: none; }
  .stat { padding: 0; }
  .hiw-steps { grid-template-columns: 1fr; }
  .verticals-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .proof-metrics { flex-direction: column; gap: 24px; }
  .footer-inner { flex-direction: column; }
  .hero-visual { flex-direction: column; }
  .nav-links { display: none; }
}