/* ==========================================================================
   Faig Downloader - Official Landing Page Stylesheet
   Based on PurpleTheme.kt (Material 3 Compose Multiplatform Color Scheme)
   ========================================================================== */

:root,
:root[data-theme="light"] {
  /* Official LightPurpleScheme from PurpleTheme.kt (Default) */
  --primary: #6D28D9;              /* Violet 700 */
  --on-primary: #FFFFFF;
  --primary-container: #EDE9FE;    /* Violet 100 */
  --on-primary-container: #3B0764;
  --secondary: #9333EA;            /* Purple 600 */
  --on-secondary: #FFFFFF;
  --secondary-container: #F3E8FF;
  --on-secondary-container: #4C1D95;
  --tertiary: #C026D3;             /* Fuchsia 600 */
  --bg: #FAF7FF;
  --bg-elevated: #F4EEFF;
  --surface: #FFFFFF;
  --surface-variant: #F2EBFF;
  --text: #1F1630;
  --text-muted: #564770;
  --outline: #8B7BA8;
  --border-subtle: rgba(109, 40, 217, 0.14);
  --card-shadow: 0 18px 42px rgba(76, 29, 149, 0.10);
  --glass-bg: rgba(255, 255, 255, 0.85);
  --hero-glow-1: rgba(147, 51, 234, 0.15);
  --hero-glow-2: rgba(59, 130, 246, 0.12);
  --hero-glow-3: rgba(236, 72, 153, 0.12);
  --brand-gradient: linear-gradient(135deg, #4C1D95 0%, #6D28D9 50%, #9333EA 100%);
  --accent-gradient: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 50%, #EC4899 100%);
  --ig-gradient: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #FCB045 100%);
  --fb-gradient: linear-gradient(135deg, #1877F2 0%, #0C5DC7 100%);
  --danger: #DC2626;
  --danger-container: rgba(220, 38, 38, 0.10);
  --success: #059669;
}

:root[data-theme="dark"] {
  /* Official DarkPurpleScheme from PurpleTheme.kt */
  --primary: #C4B5FD;              /* Violet 300 */
  --on-primary: #2E1065;
  --primary-container: #5B21B6;    /* Violet 800 */
  --on-primary-container: #EDE9FE;
  --secondary: #D8B4FE;            /* Purple 300 */
  --on-secondary: #3B0764;
  --secondary-container: #4C1D95;
  --on-secondary-container: #F3E8FF;
  --tertiary: #F0ABFC;
  --bg: #120C1E;
  --bg-elevated: #171026;
  --surface: #1C142D;
  --surface-variant: #2A1E42;
  --text: #F4EEFF;
  --text-muted: #C8B8E8;
  --outline: #6B588E;
  --border-subtle: rgba(196, 181, 253, 0.14);
  --card-shadow: 0 20px 50px rgba(5, 2, 12, 0.55);
  --glass-bg: rgba(28, 20, 45, 0.78);
  --hero-glow-1: rgba(147, 51, 234, 0.28);
  --hero-glow-2: rgba(59, 130, 246, 0.18);
  --hero-glow-3: rgba(236, 72, 153, 0.20);
  --danger: #F87171;
  --danger-container: rgba(239, 68, 68, 0.16);
  --success: #34D399;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
  position: relative;
}

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

button,
input {
  font-family: inherit;
}

img {
  max-width: 100%;
  display: block;
}

/* Ambient Background Glows */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(110px);
  pointer-events: none;
  z-index: -1;
}

.glow-1 {
  width: 520px;
  height: 520px;
  background: var(--hero-glow-1);
  top: -120px;
  left: -100px;
}

.glow-2 {
  width: 460px;
  height: 460px;
  background: var(--hero-glow-2);
  top: 220px;
  right: -120px;
}

.glow-3 {
  width: 420px;
  height: 420px;
  background: var(--hero-glow-3);
  bottom: 10%;
  left: 20%;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 92px 0;
  position: relative;
}

.section-alt {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--surface-variant);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 14px;
  border: 1px solid var(--border-subtle);
}

.section-title {
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.06rem;
  color: var(--text-muted);
}

.text-gradient {
  background: linear-gradient(135deg, #60A5FA 0%, #C084FC 48%, #F472B6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

:root[data-theme="light"] .text-gradient {
  background: linear-gradient(135deg, #2563EB 0%, #7C3AED 50%, #DB2777 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--glass-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color 0.3s ease;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.22rem;
  letter-spacing: -0.02em;
}

.brand-logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.brand-badge {
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--brand-gradient);
  color: #FFFFFF;
  letter-spacing: 0.04em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

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

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

.theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  background: var(--surface);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.theme-toggle:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
}

.mobile-menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  background: var(--surface);
  color: var(--text);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--brand-gradient);
  color: #FFFFFF;
  box-shadow: 0 10px 26px rgba(109, 40, 217, 0.42);
}

.btn-primary:hover {
  box-shadow: 0 14px 32px rgba(147, 51, 234, 0.58);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  border-color: var(--primary);
  background: var(--surface-variant);
}

.btn-sm {
  padding: 9px 16px;
  font-size: 0.88rem;
  border-radius: 12px;
}

.btn-lg {
  padding: 15px 28px;
  font-size: 1.02rem;
  border-radius: 16px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding: 64px 0 88px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 56px;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  border-radius: 999px;
  background: var(--surface-variant);
  border: 1px solid var(--border-subtle);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 22px;
}

.hero-pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34D399;
  box-shadow: 0 0 10px #34D399;
}

.hero-title {
  font-size: clamp(2.4rem, 4.6vw, 3.7rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-description {
  font-size: 1.14rem;
  color: var(--text-muted);
  max-width: 590px;
  margin-bottom: 24px;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}

.feature-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--text);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.hero-stat-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
}

.hero-stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Interactive Phone Mockup (Compose Multiplatform UI Replica)
   ========================================================================== */
.phone-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.phone-frame {
  width: 100%;
  max-width: 390px;
  background: #0D0816;
  border-radius: 42px;
  padding: 12px;
  box-shadow: var(--card-shadow), 0 0 0 1px rgba(196, 181, 253, 0.22);
  position: relative;
}

.phone-notch {
  width: 120px;
  height: 22px;
  background: #0D0816;
  border-radius: 0 0 16px 16px;
  margin: 0 auto;
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.phone-screen {
  background: var(--bg);
  color: var(--text);
  border-radius: 32px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 670px;
  position: relative;
  border: 1px solid var(--border-subtle);
}

.phone-statusbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 22px 8px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
}

.phone-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.phone-content::-webkit-scrollbar {
  width: 4px;
}

.phone-content::-webkit-scrollbar-thumb {
  background: var(--outline);
  border-radius: 99px;
}

.phone-tab-pane {
  display: none;
  flex-direction: column;
  gap: 14px;
  animation: fadeIn 0.22s ease;
}

.phone-tab-pane.active {
  display: flex;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* App Hero Card inside Phone (HomeScreen.kt lines 105-160) */
.app-hero-card {
  background: linear-gradient(135deg, #4C1D95, #6D28D9, #9333EA);
  border-radius: 22px;
  padding: 18px;
  color: #FFFFFF;
}

.app-hero-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.app-hero-title {
  font-size: 1.25rem;
  font-weight: 800;
}

.app-max-hd-pill {
  background: rgba(255, 255, 255, 0.2);
  padding: 3px 9px;
  border-radius: 99px;
  font-size: 0.66rem;
  font-weight: 800;
}

.app-hero-desc {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.4;
  margin-bottom: 10px;
}

.app-hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.app-hero-chip {
  background: rgba(255, 255, 255, 0.16);
  padding: 4px 9px;
  border-radius: 99px;
  font-size: 0.67rem;
  font-weight: 600;
}

/* App Status Banner */
.app-banner {
  background: var(--secondary-container);
  color: var(--on-secondary-container);
  border-radius: 13px;
  padding: 9px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

/* App Elevated Card (HomeScreen.kt lines 193-326) */
.app-card {
  background: var(--surface);
  border-radius: 20px;
  padding: 15px;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  display: flex;
  flex-direction: column;
  gap: 11px;
}

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

.app-card-title {
  font-size: 0.9rem;
  font-weight: 700;
}

.platform-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 99px;
  font-size: 0.68rem;
  font-weight: 800;
  color: #FFFFFF;
}

.platform-badge.ig {
  background: var(--ig-gradient);
}

.platform-badge.fb {
  background: var(--fb-gradient);
}

.app-input-field {
  width: 100%;
  padding: 11px 13px;
  border-radius: 14px;
  border: 1.5px solid var(--outline);
  background: var(--surface-variant);
  color: var(--text);
  font-size: 0.78rem;
  outline: none;
}

.app-input-field:focus {
  border-color: var(--primary);
}

.app-btn-row {
  display: flex;
  gap: 8px;
}

.app-tonal-btn {
  flex: 1;
  padding: 8px 10px;
  border-radius: 11px;
  border: none;
  background: var(--primary-container);
  color: var(--on-primary-container);
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
}

.app-outline-btn {
  padding: 8px 12px;
  border-radius: 11px;
  border: 1px solid var(--outline);
  background: transparent;
  color: var(--text);
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
}

.app-main-download-btn {
  width: 100%;
  height: 44px;
  border-radius: 14px;
  border: none;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 0.88rem;
  font-weight: 800;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.app-main-download-btn:hover {
  opacity: 0.92;
}

.app-card-footer-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.68rem;
  color: var(--text-muted);
}

.app-card-footer-meta strong {
  color: var(--primary);
}

/* Recent Downloads inside Phone */
.app-recent-card {
  background: var(--surface-variant);
  border-radius: 18px;
  padding: 13px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.app-recent-item {
  background: var(--surface);
  border-radius: 13px;
  padding: 9px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  border: 1px solid var(--border-subtle);
}

.app-thumb {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFF;
  font-weight: 800;
  font-size: 0.7rem;
  flex-shrink: 0;
}

.app-thumb.ig-bg {
  background: var(--ig-gradient);
}

.app-thumb.fb-bg {
  background: var(--fb-gradient);
}

.app-carousel-badge {
  position: absolute;
  top: 3px;
  left: 3px;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 0.56rem;
  font-weight: 800;
  padding: 1px 4px;
  border-radius: 5px;
}

.app-recent-info {
  flex: 1;
  min-width: 0;
}

.app-recent-title {
  font-size: 0.76rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-recent-sub {
  font-size: 0.66rem;
  color: var(--text-muted);
}

.app-recent-time {
  font-size: 0.64rem;
  color: var(--primary);
  font-weight: 600;
}

/* Filter chips inside Phone Downloads Tab */
.app-filter-row {
  display: flex;
  gap: 7px;
}

.app-filter-chip {
  padding: 5px 12px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
  border: 1px solid var(--outline);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.app-filter-chip.active {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
  font-weight: 700;
}

/* Phone Bottom Navigation Bar (App.kt lines 76-127) */
.phone-bottom-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--surface);
  border-top: 1px solid var(--border-subtle);
  padding: 8px 6px 12px;
}

.phone-nav-item {
  background: none;
  border: none;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 600;
  cursor: pointer;
  position: relative;
}

.phone-nav-pill {
  padding: 4px 16px;
  border-radius: 99px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background-color 0.2s ease;
}

.phone-nav-item.active {
  color: var(--primary);
  font-weight: 700;
}

.phone-nav-item.active .phone-nav-pill {
  background: var(--primary-container);
  color: var(--on-primary-container);
}

.phone-nav-badge {
  position: absolute;
  top: -2px;
  right: 6px;
  background: var(--primary);
  color: var(--on-primary);
  font-size: 0.6rem;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 99px;
}

/* Carousel Modal Overlay inside Phone */
.phone-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 6, 18, 0.76);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 20;
}

.phone-modal-overlay.active {
  display: flex;
}

.phone-modal-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 16px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.carousel-grid-demo {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.carousel-cell {
  border-radius: 12px;
  padding: 10px;
  height: 78px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #FFF;
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
}

.carousel-cell.selected {
  border-color: var(--primary);
}

.phone-demo-quickbar {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.demo-chip-btn {
  padding: 6px 12px;
  border-radius: 99px;
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--surface);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all 0.2s ease;
}

.demo-chip-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
}

/* ==========================================================================
   Supported Platforms Section
   ========================================================================== */
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.platform-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 26px;
  padding: 34px;
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.platform-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
}

.platform-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.platform-icon-box {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  flex-shrink: 0;
}

.platform-icon-box.ig {
  background: var(--ig-gradient);
}

.platform-icon-box.fb {
  background: var(--fb-gradient);
}

.platform-name {
  font-size: 1.5rem;
  font-weight: 800;
}

.platform-domains {
  font-size: 0.84rem;
  color: var(--text-muted);
  font-family: monospace;
}

.platform-formats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 22px 0;
}

.format-item {
  background: var(--surface-variant);
  padding: 12px 14px;
  border-radius: 14px;
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.format-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}

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

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 28px;
  transition: transform 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
}

.feature-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: var(--primary-container);
  color: var(--on-primary-container);
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-title {
  font-size: 1.18rem;
  font-weight: 800;
}

.feature-text {
  font-size: 0.94rem;
  color: var(--text-muted);
}

/* ==========================================================================
   How It Works (Step-by-Step)
   ========================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 30px;
  position: relative;
}

.step-number {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--brand-gradient);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.step-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.step-desc {
  color: var(--text-muted);
  font-size: 0.94rem;
}

/* ==========================================================================
   App Gallery / Screen Showcase
   ========================================================================== */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.showcase-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.showcase-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
}

.showcase-preview {
  background: var(--bg);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  padding: 14px;
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
}

.showcase-label {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary);
  letter-spacing: 0.04em;
}

.showcase-title {
  font-size: 1.05rem;
  font-weight: 800;
}

.showcase-desc {
  font-size: 0.86rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Legal Section (Terms & Privacy Cards + Modals + Dedicated Pages)
   ========================================================================== */
.legal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.legal-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
}

.legal-card-top {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.legal-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.legal-points li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.legal-points li span.check {
  color: var(--primary);
  font-weight: 800;
}

.legal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

/* Fullscreen Legal Modal (Replica of LegalDocumentDialog in SettingsScreen.kt) */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(9, 5, 18, 0.78);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.active {
  display: flex;
}

.modal-dialog {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 26px;
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  padding: 28px;
  gap: 18px;
  box-shadow: var(--card-shadow);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--primary);
}

.modal-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.modal-body {
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-right: 6px;
}

.modal-body h4 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

.modal-body p,
.modal-body li {
  font-size: 0.93rem;
  color: var(--text-muted);
}

.modal-body ul {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Dedicated Legal Page Layout (privacidad.html & terminos.html) */
.legal-page-wrap {
  padding: 56px 0 96px;
}

.legal-document-box {
  max-width: 860px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 28px;
  padding: 44px;
  box-shadow: var(--card-shadow);
}

.legal-doc-section {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.legal-doc-section h2 {
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 10px;
}

.legal-doc-section p,
.legal-doc-section li {
  color: var(--text-muted);
  font-size: 0.98rem;
  margin-bottom: 10px;
}

.legal-doc-section ul {
  padding-left: 22px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border-subtle);
  padding: 56px 0 36px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}

.footer-heading {
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: 14px;
  color: var(--text);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

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

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Responsive Breakpoints */
@media (max-width: 1040px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-chips,
  .hero-cta-group {
    justify-content: center;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--surface);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border-subtle);
  }

  .nav-links.open {
    display: flex;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .platforms-grid,
  .features-grid,
  .steps-grid,
  .showcase-grid,
  .legal-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .platform-formats {
    grid-template-columns: 1fr;
  }

  .legal-document-box {
    padding: 26px 20px;
  }
}