/* ===== BASE RESET & VARIABLES ===== */
:root {
  --bg: #080808;
  --surface: #111111;
  --surface-2: #1a1a1a;
  --fg: #f5f5f5;
  --fg-muted: #888888;
  --accent: #FF4510;
  --accent-glow: rgba(255, 69, 16, 0.15);
  --border: #222222;
  --radius: 12px;
  --radius-sm: 8px;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: rgba(8,8,8,0.8);
  backdrop-filter: blur(16px);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-name {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--fg);
  letter-spacing: -0.02em;
}

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

.header-nav a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.header-nav a:hover { color: var(--fg); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 40px 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  top: -200px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,69,16,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  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-glow);
  border: 1px solid rgba(255, 69, 16, 0.3);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 28px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-headline {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero-headline em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  background: #e63d0e;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(255,69,16,0.3);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.btn-ghost:hover { color: var(--fg); }

.btn-large {
  padding: 16px 32px;
  font-size: 1rem;
}

/* ===== HERO VISUAL ===== */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 560px;
}

.phone-frame {
  width: 280px;
  background: #0d0d0d;
  border: 1px solid #2a2a2a;
  border-radius: 36px;
  padding: 12px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05) inset, 0 0 60px rgba(255,69,16,0.08);
  position: relative;
  z-index: 2;
}

.phone-notch {
  width: 80px;
  height: 24px;
  background: #0d0d0d;
  border-radius: 20px;
  margin: 0 auto 8px;
  position: relative;
  z-index: 3;
}

.phone-screen {
  background: #0a0a0a;
  border-radius: 28px;
  padding: 16px;
  height: 480px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
}

.call-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.call-status {
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.status-dot.incoming {
  background: #22c55e;
  animation: pulse 1.5s ease-in-out infinite;
}

.status-label {
  font-size: 0.6rem;
  font-weight: 600;
  color: #22c55e;
  letter-spacing: 0.08em;
}

.call-time {
  font-size: 0.7rem;
  color: var(--fg-muted);
  font-variant-numeric: tabular-nums;
}

.caller-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.caller-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: white;
}

.caller-details {
  display: flex;
  flex-direction: column;
}

.caller-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--fg);
}

.caller-number {
  font-size: 0.6rem;
  color: var(--fg-muted);
}

.transcript-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}

.transcript-line {
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.transcript-tag {
  font-size: 0.55rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-glow);
  border-radius: 4px;
  padding: 1px 5px;
  white-space: nowrap;
  margin-top: 2px;
  letter-spacing: 0.05em;
}

.transcript-tag.human-tag {
  color: #60a5fa;
  background: rgba(96,165,250,0.1);
}

.transcript-text {
  font-size: 0.65rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

.booking-confirmed {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.2);
  border-radius: 8px;
  padding: 8px 10px;
}

.booking-confirmed span {
  font-size: 0.65rem;
  color: #22c55e;
  font-weight: 500;
}

/* ===== ACTIVITY RINGS ===== */
.activity-ring {
  position: absolute;
  width: 420px;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.ring-1, .ring-2, .ring-3 {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,69,16,0.15);
}

.ring-1 { width: 360px; height: 360px; animation: ring-pulse 3s ease-in-out infinite; }
.ring-2 { width: 400px; height: 400px; animation: ring-pulse 3s ease-in-out infinite 0.5s; }
.ring-3 { width: 440px; height: 440px; animation: ring-pulse 3s ease-in-out infinite 1s; }

@keyframes ring-pulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.03); }
}

.ring-center {
  width: 48px;
  height: 48px;
  background: rgba(255,69,16,0.15);
  border: 1px solid rgba(255,69,16,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

/* ===== STATS STRIP ===== */
.stats-strip {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px 40px;
}

.stats-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0;
}

.stat-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0 32px;
}

.stat-item:first-child { padding-left: 0; }

.stat-number {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
}

/* ===== SECTION SHARED ===== */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  color: var(--fg);
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== SERVICES ===== */
.services {
  padding: 100px 40px;
}

.services .section-header {
  text-align: center;
}

.services-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: border-color 0.3s;
}

.service-card:hover {
  border-color: rgba(255,69,16,0.4);
}

.service-card.featured {
  border-color: rgba(255,69,16,0.3);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(255,69,16,0.04) 100%);
}

.service-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(255,69,16,0.3);
  border-radius: 100px;
  padding: 4px 10px;
}

.service-icon {
  margin-bottom: 20px;
}

.service-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-features li {
  font-size: 0.8rem;
  color: #aaa;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-features li::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ===== PROOF ===== */
.proof-section {
  padding: 80px 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.proof-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.proof-header {
  text-align: center;
  margin-bottom: 48px;
}

.proof-title {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  color: var(--fg);
  letter-spacing: -0.02em;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 40px;
}

.proof-metric {
  background: var(--surface-2);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.proof-number {
  font-family: 'Syne', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.04em;
}

.proof-context {
  font-size: 0.875rem;
  color: var(--fg);
  font-weight: 500;
}

.proof-source {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 4px;
}

.proof-logos {
  text-align: center;
}

.proof-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  display: block;
  margin-bottom: 16px;
}

.industries-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.industries-pills span {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* ===== HOW ===== */
.how-section {
  padding: 100px 40px;
}

.how-inner {
  max-width: 900px;
  margin: 0 auto;
}

.steps-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 48px;
}

.step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  align-items: start;
  position: relative;
}

.step-number {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  color: var(--accent);
  padding-top: 4px;
}

.step-content {
  padding-bottom: 40px;
}

.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

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

.step-connector {
  position: absolute;
  left: 31px;
  top: 32px;
  width: 1px;
  height: calc(100% - 36px);
  background: linear-gradient(to bottom, rgba(255,69,16,0.4), transparent);
}

.how-cta {
  text-align: center;
}

/* ===== INDUSTRIES ===== */
.industries-section {
  padding: 100px 40px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.industries-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.industry-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color 0.2s;
}

.industry-card:hover {
  border-color: rgba(255,69,16,0.4);
}

.industry-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--accent-glow);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.industry-card span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg-muted);
}

/* ===== CLOSING ===== */
.closing-section {
  padding: 120px 40px;
  text-align: center;
}

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

.closing-headline {
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--fg);
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}

.closing-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}

.closing-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

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

/* ===== FOOTER ===== */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 60px 40px 32px;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  margin-bottom: 48px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--fg-muted);
  margin-top: 12px;
  max-width: 320px;
  line-height: 1.6;
}

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

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 0.875rem;
  color: #666;
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: #444;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .site-header { padding: 0 20px; }
  .header-nav { display: none; }
  
  .hero { padding: 100px 20px 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { height: 380px; }
  
  .stats-inner { flex-direction: column; gap: 20px; }
  .stat-divider { width: 40px; height: 1px; }
  .stat-item { padding: 0; }
  
  .services { padding: 60px 20px; }
  .services-grid { grid-template-columns: 1fr; }
  
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { flex-direction: column; gap: 32px; }
  
  .steps-timeline { gap: 0; }
  .step-connector { display: none; }
}