/* ========================================
   ThinContext.ai — Dark SaaS Design System
   Glassmorphism, scroll reveals, gradient mesh
   ======================================== */

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

:root {
  --bg-primary: #090A0C;
  --bg-secondary: #111214;
  --bg-card: #16171A;
  --bg-card-hover: #1C1D21;
  --bg-surface: #0D0E10;
  --accent-teal: #0D9488;
  --accent-teal-hover: #14B8A6;
  --accent-teal-glow: rgba(13,148,136,0.35);
  --accent-teal-light: #5EEAD4;
  --accent-orange: #FF5F0B;
  --accent-purple: #8B5CF6;
  --accent-green: #22C55E;
  --accent-red: #EF4444;
  --text-primary: #F6F6F6;
  --text-secondary: #A1A1A3;
  --text-muted: #68686A;
  --border-color: rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.14);
  --glass-bg: rgba(22,23,26,0.65);
  --glass-border: rgba(255,255,255,0.08);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --radius-3xl: 30px;
  --container-max: 1344px;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition: 0.25s var(--ease-out-expo);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
svg { flex-shrink: 0; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============= Typography ============= */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.035em;
}
h1 { font-size: clamp(48px, 8vw, 84px); font-weight: 700; }
h2 { font-size: clamp(36px, 5vw, 64px); }
h3 { font-size: clamp(24px, 3vw, 40px); }
h4 { font-size: 24px; }
h5 { font-size: 20px; }
h6 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.12em; font-weight: 600; color: var(--accent-teal); }

.text-gradient {
  background: linear-gradient(135deg, #fff 0%, #888 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.text-gradient-teal {
  background: linear-gradient(135deg, #0D9488, #5EEAD4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============= Scroll Reveal ============= */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.40s; }

.reveal-scale {
  opacity: 0;
  transform: scale(0.95) translateY(20px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-spring);
}
.reveal-scale.visible {
  opacity: 1;
  transform: scale(1) translateY(0);
}

/* ============= Glassmorphism Header ============= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 14px 0;
  transition: all 0.4s var(--ease-out-expo);
}

.header.scrolled {
  background: var(--glass-bg);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 10px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--accent-teal);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 0 20px rgba(13,148,136,0.3);
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav a:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ============= Buttons ============= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease-spring);
  font-family: inherit;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 80px at var(--shine-x, -100px) var(--shine-y, -100px), rgba(255,255,255,0.3), transparent 60%);
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}
.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--accent-teal);
  color: #fff;
  box-shadow: 0 0 0 0 rgba(13,148,136,0);
}
.btn-primary:hover {
  background: var(--accent-teal-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(13,148,136,0.25);
}

.btn-secondary {
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}
.btn-ghost:hover { color: var(--text-primary); }

.btn-glow {
  background: linear-gradient(135deg, #0D9488, #14B8A6);
  color: #fff;
  box-shadow: 0 0 40px rgba(13,148,136,0.3), inset 0 1px 0 rgba(255,255,255,0.2);
}
.btn-glow:hover {
  box-shadow: 0 0 60px rgba(13,148,136,0.5), inset 0 1px 0 rgba(255,255,255,0.2);
  transform: translateY(-3px) scale(1.02);
}
.btn-glow::after {
  background: radial-gradient(circle 100px at var(--shine-x, -100px) var(--shine-y, -100px), rgba(255,255,255,0.4), transparent 60%);
}

.btn-lg { padding: 14px 28px; font-size: 16px; border-radius: var(--radius-md); }
.btn-xl { padding: 18px 40px; font-size: 18px; border-radius: var(--radius-lg); }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
}

/* ============= Glow Card System ============= */
.glow-card {
  --glow-x: -1000px;
  --glow-y: -1000px;
  position: relative;
}
.glow-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(700px circle at var(--glow-x) var(--glow-y), rgba(13,148,136,0.06), transparent 40%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s;
  z-index: 1;
}
.glow-card:hover::after { opacity: 1; }
.glow-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: radial-gradient(500px circle at var(--glow-x) var(--glow-y), var(--accent-teal-glow), transparent 40%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s;
  z-index: -1;
}
.glow-card:hover::before { opacity: 1; }

.tilt-card {
  transform-style: preserve-3d;
  perspective: 1000px;
  transition: transform 0.15s ease-out;
}
.tilt-card > * {
  transform: translateZ(0);
}

/* ============= Hero ============= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 140px 24px 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.5;
  animation: orbFloat 12s ease-in-out infinite alternate;
}
.hero-bg-orb:nth-child(1) {
  width: 600px;
  height: 600px;
  background: rgba(13,148,136,0.15);
  top: -200px;
  left: 50%;
  margin-left: -300px;
}
.hero-bg-orb:nth-child(2) {
  width: 400px;
  height: 400px;
  background: rgba(139,92,246,0.1);
  top: 100px;
  right: -100px;
  animation-delay: -4s;
  animation-duration: 15s;
}
.hero-bg-orb:nth-child(3) {
  width: 350px;
  height: 350px;
  background: rgba(94,234,212,0.08);
  bottom: 100px;
  left: -50px;
  animation-delay: -8s;
  animation-duration: 18s;
}
@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.97); }
  100% { transform: translate(10px, -10px) scale(1.02); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 12px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(13,148,136,0.2);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-teal);
  margin-bottom: 32px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-teal);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-teal);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--accent-teal); }
  50% { opacity: 0.4; box-shadow: 0 0 2px var(--accent-teal); }
}

.hero h1 {
  margin-bottom: 24px;
  line-height: 0.95;
}

.hero p {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 72px;
}

/* ============= Hero Visual (Video-to-Text Mockup) ============= */
.hero-visual {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.05),
    0 25px 80px rgba(0,0,0,0.5),
    0 0 120px rgba(13,148,136,0.05);
  transition: border-color 0.4s, box-shadow 0.4s;
}
.hero-visual:hover {
  border-color: rgba(13,148,136,0.15);
  box-shadow:
    0 0 0 1px rgba(13,148,136,0.1),
    0 25px 80px rgba(0,0,0,0.5),
    0 0 120px rgba(13,148,136,0.1);
}

.hero-mockup {
  width: 100%;
  background: var(--bg-card);
}

.hero-mockup-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  min-height: 360px;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
}

.mockup-panel {
  display: flex;
  flex-direction: column;
}

.mockup-panel-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

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

.mockup-panel-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-left: 8px;
}

/* Video input panel */
.mockup-video-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  gap: 16px;
}

.mockup-video-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(13,148,136,0.08);
  border: 1px solid rgba(13,148,136,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-teal);
}

.mockup-video-bar {
  width: 80%;
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
}

.mockup-video-progress {
  width: 65%;
  height: 100%;
  background: var(--accent-teal);
  border-radius: 2px;
  animation: progressAnim 3s ease-in-out infinite;
}

@keyframes progressAnim {
  0% { width: 0%; }
  50% { width: 65%; }
  100% { width: 100%; }
}

.mockup-video-meta {
  font-size: 12px;
  color: var(--text-muted);
}

/* Arrow connector */
.mockup-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 12px;
  gap: 8px;
  position: relative;
}

.mockup-arrow-line {
  width: 2px;
  height: 60px;
  background: linear-gradient(180deg, transparent, var(--accent-teal), transparent);
}

.mockup-arrow-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(13,148,136,0.1);
  border: 1px solid rgba(13,148,136,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-teal);
  animation: processPulse 2s ease-in-out infinite;
}

@keyframes processPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(13,148,136,0.3); }
  50% { box-shadow: 0 0 0 10px rgba(13,148,136,0); }
}

.mockup-arrow-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-teal);
  white-space: nowrap;
}

/* Output panel */
.mockup-output-content {
  flex: 1;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: hidden;
}

.mockup-output-line {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: rgba(255,255,255,0.02);
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.mockup-output-fade {
  opacity: 0.4;
  mask-image: linear-gradient(to bottom, black, transparent);
  -webkit-mask-image: linear-gradient(to bottom, black, transparent);
}

.mockup-tag {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(13,148,136,0.12);
  color: var(--accent-teal);
  flex-shrink: 0;
}

.mockup-tag.tag-speech {
  background: rgba(139,92,246,0.12);
  color: var(--accent-purple);
}

.mockup-tag.tag-visual {
  background: rgba(255,95,11,0.12);
  color: var(--accent-orange);
}

.mockup-tag.tag-context {
  background: rgba(34,197,94,0.12);
  color: var(--accent-green);
}

/* ============= Section ============= */
.section { padding: 120px 0; position: relative; }
.section-dark { background: var(--bg-primary); }
.section-darker { background: var(--bg-surface); }

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 72px;
}
.section-header h6 { margin-bottom: 16px; }
.section-header h2 { margin-bottom: 20px; }
.section-header p { color: var(--text-secondary); font-size: 18px; line-height: 1.65; }

/* ============= Feature Grid ============= */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease-out-expo);
  min-height: 380px;
  display: flex;
  flex-direction: column;
}
.feature-card:hover {
  border-color: rgba(13,148,136,0.18);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 40px rgba(13,148,136,0.04);
}

.feature-card-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  background: rgba(13,148,136,0.08);
  color: var(--accent-teal);
}
.feature-card-icon svg { width: 24px; height: 24px; }

.feature-card h4 { margin-bottom: 12px; }
.feature-card p { color: var(--text-secondary); font-size: 15px; line-height: 1.65; flex: 1; }

.feature-card-visual {
  margin-top: 24px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  aspect-ratio: 16/10;
  position: relative;
}
.feature-card-visual-inner {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(13,148,136,0.03), rgba(139,92,246,0.03));
  display: flex; align-items: center; justify-content: center;
}

/* LLM badge styles */
.llm-badge-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.llm-badge {
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(13,148,136,0.1);
  color: var(--accent-teal);
}

.llm-badge.llm-gemini {
  background: rgba(66,133,244,0.1);
  color: #4285F4;
}

.llm-badge.llm-perplexity {
  background: rgba(139,92,246,0.1);
  color: var(--accent-purple);
}

.llm-badge.llm-chatgpt {
  background: rgba(34,197,94,0.1);
  color: var(--accent-green);
}

/* Format badges */
.format-badge {
  padding: 8px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  font-family: monospace;
  color: var(--text-secondary);
  transition: all 0.3s var(--ease-out-expo);
}

.format-badge:hover {
  border-color: rgba(13,148,136,0.25);
  background: rgba(13,148,136,0.06);
  color: var(--accent-teal);
}

/* ============= How It Works (Steps) ============= */
.steps-grid {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  text-align: center;
  flex: 1;
  max-width: 340px;
  transition: all 0.4s var(--ease-out-expo);
}
.step-card:hover {
  border-color: rgba(13,148,136,0.18);
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  transform: translateY(-4px);
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(13,148,136,0.1);
  color: var(--accent-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  margin: 0 auto 20px;
}

.step-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: rgba(13,148,136,0.08);
  color: var(--accent-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.step-card h4 { margin-bottom: 12px; font-size: 20px; }
.step-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.65; }

.step-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  flex-shrink: 0;
}

/* ============= Pricing ============= */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s var(--ease-out-expo);
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  border-color: rgba(13,148,136,0.18);
}
.pricing-card.featured {
  border-color: rgba(13,148,136,0.3);
  box-shadow: 0 0 80px rgba(13,148,136,0.08);
}
.pricing-popular {
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent-teal);
  color: #fff;
  padding: 6px 20px;
  border-radius: 0 0 12px 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  z-index: 10;
}
.pricing-tier { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.pricing-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 8px; }
.pricing-amount { font-size: 48px; font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.pricing-period { font-size: 14px; color: var(--text-muted); }
.pricing-desc { color: var(--text-secondary); font-size: 14px; margin-bottom: 32px; line-height: 1.5; }
.pricing-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.pricing-feature { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-secondary); }
.pricing-check {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(34,197,94,0.08);
  color: var(--accent-green);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pricing-check svg { width: 12px; height: 12px; }
.pricing-card .btn { width: 100%; }

/* ============= CTA ============= */
.cta-section {
  padding: 140px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.cta-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.5;
}
.cta-bg-orb:nth-child(1) {
  width: 500px; height: 500px;
  background: rgba(13,148,136,0.12);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  animation: orbFloat 10s ease-in-out infinite alternate;
}
.cta-bg-orb:nth-child(2) {
  width: 300px; height: 300px;
  background: rgba(139,92,246,0.1);
  top: 30%; left: 30%;
  animation: orbFloat 14s ease-in-out infinite alternate-reverse;
}
.cta-content { position: relative; z-index: 2; }
.cta-content h2 { margin-bottom: 20px; }
.cta-content p { color: var(--text-secondary); font-size: 18px; max-width: 500px; margin: 0 auto 40px; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 16px; }

/* ============= Footer ============= */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 60px 0 40px;
  background: var(--bg-primary);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}
.footer-brand p { color: var(--text-muted); font-size: 14px; line-height: 1.65; margin-top: 16px; max-width: 280px; }

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.footer-contact-item svg {
  margin-top: 2px;
  color: var(--accent-teal);
  flex-shrink: 0;
}

.footer-column h6 { color: var(--text-primary); font-size: 13px; margin-bottom: 20px; }
.footer-column a { display: block; font-size: 14px; color: var(--text-muted); padding: 6px 0; transition: color var(--transition); }
.footer-column a:hover { color: var(--text-primary); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
  font-size: 13px; color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--text-primary); }
.footer-bottom-links { display: flex; gap: 24px; }

/* ============= Responsive ============= */
@media (max-width: 1024px) {
  .feature-grid { grid-template-columns: 1fr; }
  .steps-grid { flex-direction: column; align-items: center; }
  .step-connector { transform: rotate(90deg); padding: 12px 0; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-mockup-inner { grid-template-columns: 1fr; }
  .mockup-arrow { flex-direction: row; padding: 12px 20px; }
  .mockup-arrow-line { width: 60px; height: 2px; }
}
@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .hero { padding: 120px 16px 60px; min-height: auto; }
  .hero-actions { flex-direction: column; }
  .nav { display: none; }
  .nav.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 16px 24px;
  }
  .menu-toggle { display: block; }
  .cta-actions { flex-direction: column; }
  .section-header { margin-bottom: 48px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .feature-card { padding: 24px; min-height: auto; }
  .step-card { padding: 24px; }
}