/* ========================================
   BLABIFY - Main Stylesheet
   A social listening experience
   ======================================== */

/* ----------------------------------------
   CSS Variables & Theme
   ---------------------------------------- */
:root {
  /* Colors - Based on Blabify App Icon */
  --bg-primary: #011a1f;
  --bg-secondary: #022730;
  --bg-tertiary: #033d3e;
  --bg-card: rgba(75, 167, 87, 0.05);
  --bg-card-hover: rgba(75, 167, 87, 0.1);
  
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.75);
  --text-tertiary: rgba(255, 255, 255, 0.55);
  --text-muted: rgba(255, 255, 255, 0.35);
  
  --accent-primary: #4BA757;
  --accent-secondary: #57AB53;
  --accent-tertiary: #3F9754;
  --accent-success: #4BA757;
  --accent-warning: #f59e0b;
  
  --gradient-primary: linear-gradient(135deg, #3F9754 0%, #57AB53 50%, #4BA757 100%);
  --gradient-secondary: linear-gradient(135deg, #034642 0%, #4BA757 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(75, 167, 87, 0.2) 0%, transparent 70%);
  
  --border-color: rgba(75, 167, 87, 0.15);
  --border-color-light: rgba(75, 167, 87, 0.25);
  
  /* Typography - Nunito (matches iOS SF Pro Rounded) */
  --font-display: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Nunito', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing */
  --section-padding: 120px;
  --container-width: 1200px;
  --container-padding: 24px;
  
  /* Effects */
  --blur-sm: 8px;
  --blur-md: 16px;
  --blur-lg: 32px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  --border-radius-xl: 32px;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ----------------------------------------
   Background Effects
   ---------------------------------------- */
.bg-gradient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -2;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(75, 167, 87, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 90% 80%, rgba(3, 70, 66, 0.25) 0%, transparent 50%),
    radial-gradient(ellipse 50% 30% at 10% 60%, rgba(63, 151, 84, 0.15) 0%, transparent 50%);
}

.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* ----------------------------------------
   Typography
   ---------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-alt {
  background: var(--gradient-secondary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ----------------------------------------
   Navigation
   ---------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition-normal);
}

.nav.scrolled {
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(var(--blur-md));
  border-bottom: 1px solid var(--border-color);
  padding: 12px 0;
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
}

.logo-icon {
  font-size: 1.8rem;
}

.logo-icon-img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
}

.logo-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 40px;
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition-normal);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 10px 24px;
  background: var(--gradient-primary);
  border-radius: 100px;
  font-weight: 600;
  transition: var(--transition-normal);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(75, 167, 87, 0.3);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(var(--blur-lg));
  padding: 20px;
  flex-direction: column;
  gap: 20px;
  z-index: 999;
  border-bottom: 1px solid var(--border-color);
}

.mobile-menu.active {
  display: flex;
}

.mobile-menu a {
  color: var(--text-secondary);
  font-size: 1.1rem;
  padding: 10px 0;
}

.mobile-cta {
  display: inline-block;
  padding: 14px 28px;
  background: var(--gradient-primary);
  border-radius: 100px;
  font-weight: 600;
  text-align: center;
}

/* ----------------------------------------
   Hero Section
   ---------------------------------------- */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 140px var(--container-padding) 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5rem);
  margin-bottom: 24px;
  line-height: 1.05;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 500px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition-normal);
}

.btn-icon {
  width: 20px;
  height: 20px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-primary);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(75, 167, 87, 0.35);
}

.btn-secondary {
  background: var(--bg-card);
  border: 1px solid var(--border-color-light);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-primary);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 30px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

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

/* Hero Visual - Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.phone-mockup {
  position: relative;
  width: 280px;
  height: 580px;
  background: linear-gradient(145deg, #2a2a35 0%, #1a1a22 100%);
  border-radius: 40px;
  padding: 12px;
  box-shadow: 
    0 50px 100px rgba(0, 0, 0, 0.5),
    inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: var(--bg-secondary);
  border-radius: 32px;
  overflow: hidden;
  position: relative;
}

.phone-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(75, 167, 87, 0.2) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

/* App Preview inside phone */
.app-preview {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 50px 20px 30px;
}

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.preview-room-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
}

.preview-listeners {
  display: flex;
  gap: -8px;
}

.listener-avatar {
  width: 28px;
  height: 28px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 600;
  margin-left: -8px;
  border: 2px solid var(--bg-secondary);
}

.listener-avatar:first-child {
  margin-left: 0;
}

.preview-now-playing {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.album-art {
  width: 180px;
  height: 180px;
  background: linear-gradient(135deg, #022730 0%, #034642 50%, #4BA757 100%);
  border-radius: 16px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 40px rgba(75, 167, 87, 0.3);
}

.album-placeholder {
  width: 60%;
  height: 60%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.equalizer {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 40px;
}

.equalizer span {
  width: 6px;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 3px;
  animation: eq-bar 0.8s ease-in-out infinite;
}

.equalizer span:nth-child(1) { height: 60%; animation-delay: 0s; }
.equalizer span:nth-child(2) { height: 100%; animation-delay: 0.1s; }
.equalizer span:nth-child(3) { height: 40%; animation-delay: 0.2s; }
.equalizer span:nth-child(4) { height: 80%; animation-delay: 0.3s; }
.equalizer span:nth-child(5) { height: 50%; animation-delay: 0.4s; }

@keyframes eq-bar {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(0.5); }
}

.track-info {
  text-align: center;
  margin-bottom: 20px;
}

.track-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.track-artist {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.progress-bar {
  width: 100%;
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  width: 35%;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
  animation: progress 8s linear infinite;
}

@keyframes progress {
  0% { width: 0%; }
  100% { width: 100%; }
}

.preview-voice-drop {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(75, 167, 87, 0.15);
  border: 1px solid rgba(75, 167, 87, 0.3);
  border-radius: 100px;
  margin-top: auto;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.voice-indicator {
  display: flex;
  gap: 3px;
  align-items: center;
}

.voice-wave {
  width: 3px;
  height: 16px;
  background: var(--accent-primary);
  border-radius: 3px;
  animation: voice-wave 0.6s ease-in-out infinite;
}

.voice-wave:nth-child(1) { animation-delay: 0s; }
.voice-wave:nth-child(2) { animation-delay: 0.15s; }
.voice-wave:nth-child(3) { animation-delay: 0.3s; }

@keyframes voice-wave {
  0%, 100% { transform: scaleY(0.4); }
  50% { transform: scaleY(1); }
}

/* ----------------------------------------
   Section Styles
   ---------------------------------------- */
section {
  padding: var(--section-padding) var(--container-padding);
  max-width: var(--container-width);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-tag {
  display: inline-block;
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 100px;
  font-size: 0.875rem;
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ----------------------------------------
   Features Section
   ---------------------------------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 32px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-normal);
}

.feature-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  border-color: var(--border-color-light);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-large {
  grid-column: span 2;
  grid-row: span 2;
  display: flex;
  flex-direction: column;
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-md);
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  color: white;
}

.feature-icon.icon-voice { background: linear-gradient(135deg, #57AB53 0%, #3F9754 100%); }
.feature-icon.icon-queue { background: linear-gradient(135deg, #034642 0%, #4BA757 100%); }
.feature-icon.icon-room { background: linear-gradient(135deg, #3F9754 0%, #034642 100%); }
.feature-icon.icon-spotify { background: #1DB954; }
.feature-icon.icon-realtime { background: linear-gradient(135deg, #4BA757 0%, #57AB53 100%); }

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.feature-visual {
  margin-top: auto;
  padding-top: 30px;
}

.sync-visual {
  display: flex;
  justify-content: center;
}

.sync-line {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 30px 50px;
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-lg);
  position: relative;
}

.sync-line::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50px;
  right: 50px;
  height: 2px;
  background: var(--gradient-primary);
}

.sync-dot {
  width: 16px;
  height: 16px;
  background: var(--accent-primary);
  border-radius: 50%;
  position: relative;
  z-index: 1;
  animation: sync-pulse 1.5s ease-in-out infinite;
}

.sync-dot:nth-child(2) { animation-delay: 0.2s; }
.sync-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes sync-pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(75, 167, 87, 0.5); }
  50% { transform: scale(1.2); box-shadow: 0 0 0 10px rgba(75, 167, 87, 0); }
}

/* ----------------------------------------
   How It Works Section
   ---------------------------------------- */
.how-it-works {
  background: var(--bg-secondary);
  border-radius: var(--border-radius-xl);
  margin: 0 auto;
  max-width: calc(var(--container-width) - 48px);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 60px;
  align-items: center;
}

.step:nth-child(even) {
  direction: rtl;
}

.step:nth-child(even) > * {
  direction: ltr;
}

.step-number {
  font-family: var(--font-display);
  font-size: 6rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  line-height: 1;
}

.step-content h3 {
  font-size: 1.75rem;
  margin-bottom: 16px;
}

.step-content p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 400px;
}

.step-visual {
  width: 250px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Step Visuals */
.room-code-preview {
  display: flex;
  gap: 8px;
  padding: 20px 30px;
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-lg);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.room-code-preview span:nth-child(2) {
  color: var(--accent-primary);
}

.search-preview {
  width: 100%;
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-lg);
  padding: 16px;
}

.search-bar {
  padding: 12px 16px;
  background: var(--bg-primary);
  border-radius: var(--border-radius-md);
  color: var(--text-tertiary);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.search-result {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--bg-card);
  border-radius: var(--border-radius-md);
}

.result-art {
  width: 44px;
  height: 44px;
  background: var(--gradient-primary);
  border-radius: 6px;
}

.result-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.result-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.result-artist {
  color: var(--text-tertiary);
  font-size: 0.85rem;
}

.result-add {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-primary);
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: 600;
}

.voice-preview {
  display: flex;
  align-items: center;
  gap: 20px;
}

.voice-btn {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-secondary);
  border-radius: 50%;
  animation: voice-glow 2s ease-in-out infinite;
}

.voice-btn svg {
  width: 32px;
  height: 32px;
  color: white;
}

@keyframes voice-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(75, 167, 87, 0.4); }
  50% { box-shadow: 0 0 0 20px rgba(75, 167, 87, 0); }
}

.voice-waves {
  display: flex;
  gap: 6px;
  align-items: center;
}

.voice-waves span {
  width: 4px;
  height: 30px;
  background: var(--accent-tertiary);
  border-radius: 4px;
  animation: voice-wave 0.6s ease-in-out infinite;
}

.voice-waves span:nth-child(1) { animation-delay: 0s; height: 20px; }
.voice-waves span:nth-child(2) { animation-delay: 0.15s; height: 35px; }
.voice-waves span:nth-child(3) { animation-delay: 0.3s; height: 25px; }

/* ----------------------------------------
   Permissions Section
   ---------------------------------------- */
.permissions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.permission-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 32px;
}

.permission-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-md);
  margin-bottom: 20px;
}

.permission-icon svg {
  width: 28px;
  height: 28px;
  color: var(--accent-primary);
}

.permission-card h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.permission-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

.permission-card p strong {
  color: var(--text-primary);
}

.permission-badge {
  display: inline-block;
  padding: 8px 14px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--accent-success);
  margin-top: 8px;
}

/* ----------------------------------------
   Download Section
   ---------------------------------------- */
.download {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding-top: 160px;
  padding-bottom: 160px;
}

.download-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 20px;
}

.download-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.download-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  transition: var(--transition-normal);
}

.download-btn:hover {
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}

.download-btn.ios:hover {
  border-color: var(--text-primary);
}

.download-btn svg {
  width: 32px;
  height: 32px;
}

.download-btn-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.download-label {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.download-store {
  font-size: 1.25rem;
  font-weight: 600;
}

.download-btn.coming-soon {
  opacity: 0.5;
  cursor: not-allowed;
}

.download-note {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin-top: 24px;
}

/* Floating Cards Visual */
.download-visual {
  position: relative;
  height: 400px;
}

.floating-cards {
  position: relative;
  width: 100%;
  height: 100%;
}

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(var(--blur-md));
  animation: float 6s ease-in-out infinite;
}

.floating-card.card-1 {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.floating-card.card-2 {
  top: 45%;
  right: 5%;
  animation-delay: 1s;
}

.floating-card.card-3 {
  bottom: 15%;
  left: 20%;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.card-avatar {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: 50%;
  font-size: 1.2rem;
}

.card-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
.footer {
  background: var(--bg-secondary);
  padding: 80px var(--container-padding) 40px;
  margin-top: 80px;
}

.footer-content {
  max-width: var(--container-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--border-color);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-tagline {
  color: var(--text-tertiary);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-column h4 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  margin-bottom: 20px;
  font-weight: 500;
}

.footer-column a {
  display: block;
  color: var(--text-secondary);
  padding: 8px 0;
  transition: var(--transition-fast);
}

.footer-column a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  max-width: var(--container-width);
  margin: 0 auto;
  padding-top: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

.footer-spotify {
  font-size: 0.75rem !important;
}

/* ----------------------------------------
   Responsive Design
   ---------------------------------------- */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 120px;
  }
  
  .hero-content {
    order: 1;
  }
  
  .hero-subtitle {
    margin: 0 auto 40px;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-visual {
    order: 0;
    margin-bottom: 40px;
  }
  
  .features-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .feature-large {
    grid-column: span 2;
    grid-row: span 1;
  }
  
  .step {
    grid-template-columns: auto 1fr;
    gap: 30px;
  }
  
  .step-visual {
    display: none;
  }
  
  .step:nth-child(even) {
    direction: ltr;
  }
  
  .download {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .download-buttons {
    justify-content: center;
  }
  
  .download-visual {
    display: none;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 80px;
  }
  
  .nav-links, .nav-cta {
    display: none;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-large {
    grid-column: span 1;
  }
  
  .permissions-grid {
    grid-template-columns: 1fr;
  }
  
  .step {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
  }
  
  .step-number {
    font-size: 4rem;
  }
  
  .step-content p {
    max-width: none;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .download-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .download-btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }
  
  .stat-divider {
    width: 40px;
    height: 1px;
  }
  
  .phone-mockup {
    width: 240px;
    height: 500px;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
    max-width: 280px;
  }
}

/* ----------------------------------------
   Legal Pages Styles
   ---------------------------------------- */
.legal-page {
  padding-top: 140px;
  padding-bottom: 80px;
}

.legal-header {
  margin-bottom: 60px;
}

.legal-header h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
}

.legal-meta {
  color: var(--text-tertiary);
  font-size: 0.95rem;
}

.legal-content {
  max-width: 800px;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin: 48px 0 20px;
  color: var(--text-primary);
}

.legal-content h3 {
  font-size: 1.2rem;
  margin: 32px 0 16px;
  color: var(--text-primary);
}

.legal-content p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.8;
}

.legal-content ul, .legal-content ol {
  color: var(--text-secondary);
  margin-bottom: 20px;
  padding-left: 24px;
}

.legal-content li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.legal-content a {
  color: var(--accent-primary);
  text-decoration: underline;
}

.legal-content a:hover {
  color: var(--accent-secondary);
}

/* ----------------------------------------
   Support Page Styles
   ---------------------------------------- */
.support-hero {
  text-align: center;
  padding-top: 160px;
  padding-bottom: 80px;
}

.support-hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 20px;
}

.support-hero p {
  color: var(--text-secondary);
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto;
}

.faq-section {
  padding: 80px var(--container-padding);
  max-width: var(--container-width);
  margin: 0 auto;
}

.faq-grid {
  display: grid;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition-fast);
}

.faq-question:hover {
  background: var(--bg-card-hover);
}

.faq-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  transition: var(--transition-normal);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer-content {
  padding: 0 24px 24px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.contact-section {
  padding: 80px var(--container-padding);
  max-width: var(--container-width);
  margin: 0 auto;
}

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

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 32px;
  text-align: center;
  transition: var(--transition-normal);
}

.contact-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

.contact-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: 50%;
}

.contact-icon svg {
  width: 28px;
  height: 28px;
  color: var(--accent-primary);
}

.contact-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.contact-card p {
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.contact-link {
  color: var(--accent-primary);
  font-weight: 500;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}