/* ==========================================================================
   IPTV France TV 4K - Modern Premium Design System
   Brand: IPTV France TV 4K | Domain: iptvfrancetv4k.com
   Palette: #3A86FF, #BDB2FF, #FFD6E0, #FFF4F4
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  /* Brand Theme Colors: #3A86FF, #BDB2FF, #FFD6E0, #FFF4F4 */
  --color-primary: #3A86FF;
  --color-primary-dark: #2563EB;
  --color-primary-glow: rgba(58, 134, 255, 0.35);
  
  --color-lavender: #BDB2FF;
  --color-lavender-dark: #9B8CFF;
  --color-lavender-glow: rgba(189, 178, 255, 0.25);
  
  --color-accent-light: #FFD6E0;
  --color-accent-pink: #FFD6E0;
  
  --color-bg-soft: #FFF4F4;
  --color-white-soft: #FFF4F4;
  
  /* Dark Tech Stream Palette */
  --bg-main: #070B14;
  --bg-surface: #0E1524;
  --bg-card: #131C30;
  --bg-card-hover: #1A2642;
  --bg-elevated: #202D4E;
  --border-subtle: rgba(189, 178, 255, 0.15);
  --border-active: rgba(58, 134, 255, 0.5);
  --border-highlight: rgba(189, 178, 255, 0.6);
  
  /* Text Colors */
  --text-pure: #FFF4F4;
  --text-main: #F1F4F9;
  --text-muted: #9CA3AF;
  --text-dim: #6B7280;
  
  /* Status & Accents */
  --emerald-green: #10B981;
  --emerald-glow: rgba(16, 185, 129, 0.2);
  --ruby-red: #EF4444;
  --amber-gold: #F59E0B;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-pill: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px var(--color-primary-glow);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  font-family: var(--font-family);
  background-color: var(--bg-main);
  color: var(--text-main);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Fluid Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-pure);
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.02em;
  word-break: break-word;
  overflow-wrap: break-word;
}

h1 {
  font-size: clamp(1.85rem, 4.5vw, 3.25rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.18;
}

h2 {
  font-size: clamp(1.45rem, 3.2vw, 2.35rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
  line-height: 1.22;
}

h3 {
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  max-width: 75ch;
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
}

p.lead {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.65;
  color: var(--text-main);
}

a {
  color: var(--color-lavender);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

ul, ol {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
}

li {
  margin-bottom: 0.4rem;
}

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

/* Containers & Layout Grid */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 1.75rem);
}

.container-narrow {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 1.75rem);
}

.section {
  padding: clamp(3.25rem, 6vw, 5rem) 0;
  position: relative;
}

.section-alt {
  background-color: var(--bg-surface);
}

.section-header {
  text-align: center;
  margin-bottom: clamp(2rem, 4.5vw, 3.5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.section-header h1,
.section-header h2,
.section-header h3 {
  display: block;
  position: relative;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

.section-header p,
.section-subtitle,
.section-header .section-subtitle,
.section-header .lead,
.page-header p,
.page-header .page-subtitle,
.page-subtitle,
.cta-banner p,
.hero-subtitle,
.checkout-header p {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  max-width: 780px;
  width: 100%;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(58, 134, 255, 0.12);
  color: var(--color-lavender);
  border: 1px solid rgba(189, 178, 255, 0.3);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: clamp(0.75rem, 1.5vw, 0.85rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.85rem;
  max-width: 100%;
  white-space: normal;
  text-align: center;
}

.section-badge .dot {
  width: 8px;
  height: 8px;
  background-color: var(--emerald-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--emerald-green);
  display: inline-block;
  flex-shrink: 0;
}

/* Buttons & CTAs with Touch Targets */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: clamp(0.9rem, 1.5vw, 0.98rem);
  min-height: 44px;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  line-height: 1.2;
  text-align: center;
  touch-action: manipulation;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-lavender) 100%);
  color: #FFFFFF;
  font-weight: 800;
  box-shadow: 0 4px 16px rgba(58, 134, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(189, 178, 255, 0.45);
  color: #FFFFFF;
}

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

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--color-primary);
  color: var(--color-lavender);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-lg {
  min-height: 50px;
  padding: 0.95rem 2rem;
  font-size: clamp(0.98rem, 1.8vw, 1.1rem);
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 11, 20, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  font-weight: 900;
  color: var(--text-pure);
  text-decoration: none;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-lavender));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 900;
  font-size: 1rem;
  flex-shrink: 0;
}

.brand-badge {
  background: var(--color-lavender);
  color: #070B14;
  font-size: 0.68rem;
  font-weight: 900;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  margin-left: 0.2rem;
  vertical-align: middle;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 1.8vw, 1.75rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.92rem;
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-pure);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-lavender);
  border-radius: 2px;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-pure);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
  touch-action: manipulation;
  z-index: 101;
  transition: all var(--transition-fast);
}

.nav-toggle:hover {
  background: var(--bg-card-hover);
  border-color: var(--color-lavender);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-lavender);
  outline-offset: 2px;
}

.nav-toggle .hamburger-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text-pure);
  border-radius: 2px;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease, background-color 0.2s ease;
  transform-origin: center;
}

.nav-toggle.open {
  background: rgba(189, 178, 255, 0.15);
  border-color: var(--color-lavender);
}

.nav-toggle.open .hamburger-bar {
  background-color: var(--color-lavender);
}

.nav-toggle.open .hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open .hamburger-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle.open .hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Backdrop Overlay */
.nav-backdrop {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 7, 13, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 98;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.nav-backdrop.open {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

/* Mobile Menu Drawer / Dropdown */
.mobile-drawer {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  height: calc(100dvh - 72px);
  max-height: calc(100dvh - 72px);
  background: rgba(7, 11, 20, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 99;
  padding: 1.25rem clamp(1rem, 4vw, 1.75rem) 2.5rem;
  border-top: 1px solid var(--border-subtle);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1), transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.25s;
  pointer-events: none;
}

.mobile-drawer.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.mobile-nav-links {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  display: flex;
  flex-direction: column;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 50px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  padding: 0.85rem 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  touch-action: manipulation;
  transition: all var(--transition-fast);
  border-radius: var(--radius-sm);
}

.mobile-nav-link span {
  font-size: 1.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
}

.mobile-nav-link:hover,
.mobile-nav-link:active {
  color: var(--text-pure);
  background: rgba(255, 255, 255, 0.04);
  padding-left: 0.85rem;
}

.mobile-nav-link.active {
  color: var(--color-lavender);
  background: rgba(189, 178, 255, 0.08);
  border-bottom-color: rgba(189, 178, 255, 0.2);
}

.mobile-drawer-cta {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: auto;
  padding-top: 1rem;
}

body.nav-open {
  overflow: hidden !important;
  touch-action: none;
}

/* Hero Section */
.hero-section {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0 clamp(2.5rem, 5vw, 4rem);
  background: radial-gradient(circle at 50% 20%, rgba(58, 134, 255, 0.15) 0%, rgba(189, 178, 255, 0.06) 45%, transparent 70%);
  text-align: center;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  margin-bottom: clamp(1rem, 2.5vw, 1.35rem);
}

.hero-highlight {
  background: linear-gradient(135deg, #3A86FF 0%, #BDB2FF 50%, #FFD6E0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: clamp(1.75rem, 3.5vw, 2.25rem);
  margin-left: auto;
  margin-right: auto;
  max-width: 780px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.75rem, 1.8vw, 1.25rem);
  margin-top: clamp(2.5rem, 4.5vw, 3.5rem);
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-subtle);
}

.hero-stat-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: clamp(0.9rem, 2vw, 1.25rem) 0.75rem;
  text-align: center;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.hero-stat-item:hover {
  transform: translateY(-2px);
  border-color: var(--border-active);
}

.hero-stat-number {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 900;
  color: var(--text-pure);
  margin-bottom: 0.2rem;
}

.hero-stat-label {
  font-size: clamp(0.72rem, 1.4vw, 0.82rem);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Category Filter Tabs Bar */
.category-filter-bar {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

/* TV & Streaming Showcase Preview */
.stream-preview-card {
  margin-top: 2.5rem;
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-card) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.channels-carousel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: clamp(0.85rem, 1.8vw, 1.25rem);
}

.channel-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: clamp(1rem, 2vw, 1.25rem) 0.85rem;
  text-align: center;
  position: relative;
  transition: all var(--transition-fast);
}

.channel-card:hover {
  border-color: var(--color-lavender);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.channel-badge-4k {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--emerald-green);
  color: #0B0F17;
  font-size: 0.65rem;
  font-weight: 900;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.channel-icon {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 0.5rem;
}

.channel-name {
  font-weight: 800;
  color: var(--text-pure);
  font-size: clamp(0.92rem, 1.6vw, 1rem);
  margin-bottom: 0.25rem;
}

.channel-category {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* Channels List Page Dedicated Styles */
.channels-search-wrapper {
  max-width: 720px;
  margin: 0 auto 2rem;
  position: relative;
}

.channels-search-input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 0.95rem 3.25rem 0.95rem 1.4rem;
  color: var(--text-pure);
  font-size: 1rem;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.channels-search-input:focus {
  outline: none;
  border-color: var(--color-lavender);
  box-shadow: 0 0 0 3px rgba(189, 178, 255, 0.15);
}

.channels-search-icon {
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.channels-category-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.channel-cat-pill {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.channel-cat-pill:hover {
  color: var(--text-pure);
  border-color: var(--color-lavender);
  transform: translateY(-1px);
}

.channel-cat-pill.active {
  background: var(--color-lavender);
  border-color: var(--color-lavender);
  color: #0B0F17;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(189, 178, 255, 0.25);
}

.channel-results-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.75rem;
  padding: 0.75rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.channel-counter-text {
  color: var(--text-main);
  font-size: 0.9rem;
  font-weight: 600;
}

.channels-category-section {
  margin-bottom: 3rem;
}

.channels-category-title-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 0.75rem;
  margin-bottom: 1.25rem;
}

.channels-category-title-bar h3 {
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
}

.channels-grid-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.channel-item-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  transition: all var(--transition-fast);
  position: relative;
}

.channel-item-card:hover {
  border-color: var(--color-lavender);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  background: var(--bg-surface);
}

.channel-item-logo {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.channel-item-details {
  flex-grow: 1;
  min-width: 0;
}

.channel-item-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-pure);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.15rem;
}

.channel-item-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.channel-quality-badge {
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  text-transform: uppercase;
}

.channel-quality-badge.badge-4k {
  background: rgba(16, 185, 129, 0.15);
  color: var(--emerald-green);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.channel-quality-badge.badge-fhd {
  background: rgba(58, 134, 255, 0.15);
  color: #3A86FF;
  border: 1px solid rgba(58, 134, 255, 0.3);
}

.channel-epg-tag {
  color: var(--color-lavender);
  font-size: 0.68rem;
  font-weight: 600;
}

.channels-empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--bg-card);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-lg);
  display: none;
}

/* Feature Cards Grid ("Pourquoi Choisir") */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2rem);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  border-color: var(--border-active);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(58, 134, 255, 0.12);
  border: 1px solid rgba(189, 178, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-lavender);
  font-size: 1.4rem;
  margin-bottom: 1.15rem;
  flex-shrink: 0;
}

.feature-card h3 {
  color: var(--text-pure);
  margin-bottom: 0.65rem;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 0;
  line-height: 1.55;
}

/* Pricing Grid & Cards (5 plans responsive layout) */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(225px, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.25rem) clamp(1.25rem, 2vw, 1.75rem);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-active);
}

.pricing-card.recommended {
  background: linear-gradient(180deg, #131E35 0%, var(--bg-card) 100%);
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 30px rgba(58, 134, 255, 0.25);
  transform: scale(1.02);
}

.pricing-card.recommended:hover {
  transform: scale(1.02) translateY(-4px);
}

.plan-ribbon {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary), var(--color-lavender));
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  white-space: nowrap;
  max-width: 90%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.plan-header {
  text-align: center;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 1.25rem;
}

.plan-name {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 800;
  color: var(--text-pure);
  margin-bottom: 0.65rem;
}

.plan-price-box {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.2rem;
  margin-bottom: 0.2rem;
}

.plan-currency {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-lavender);
}

.plan-price {
  font-size: clamp(2.35rem, 4.5vw, 2.85rem);
  font-weight: 900;
  color: var(--text-pure);
  letter-spacing: -0.03em;
  line-height: 1;
}

.plan-period {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.plan-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem 0;
  flex-grow: 1;
}

.plan-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: clamp(0.85rem, 1.4vw, 0.92rem);
  color: var(--text-main);
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.plan-feature-item svg,
.plan-feature-item .check-icon {
  color: var(--emerald-green);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Compatible Devices Grid */
.devices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
}

.device-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: clamp(1.15rem, 2.5vw, 1.5rem) clamp(0.75rem, 1.5vw, 1rem);
  text-align: center;
  transition: all var(--transition-fast);
}

.device-card:hover {
  border-color: var(--color-lavender);
  transform: translateY(-2px);
}

.device-icon {
  font-size: clamp(1.85rem, 3.5vw, 2.25rem);
  margin-bottom: 0.65rem;
  color: var(--color-lavender);
}

.device-title {
  font-size: clamp(0.92rem, 1.6vw, 1rem);
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 0.25rem;
}

.device-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.35;
}

/* How It Works Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

.step-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2rem);
  position: relative;
}

.step-number {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-lavender));
  color: #FFFFFF;
  font-size: 1.2rem;
  font-weight: 900;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.15rem;
}

/* FAQ Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  max-width: 860px;
  margin: 0 auto;
}

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

.faq-item.active {
  border-color: var(--color-primary);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: clamp(1rem, 2vw, 1.25rem) clamp(1rem, 2.5vw, 1.5rem);
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  font-weight: 700;
  color: var(--text-pure);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  gap: 0.75rem;
  touch-action: manipulation;
  min-height: 52px;
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--color-lavender);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 clamp(1rem, 2.5vw, 1.5rem) 1.25rem;
  color: var(--text-muted);
  font-size: clamp(0.88rem, 1.5vw, 0.95rem);
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  display: block;
}

/* CTA Banner Box */
.cta-banner {
  background: linear-gradient(135deg, #131E35 0%, #0D1525 100%);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1.25rem, 3vw, 2.5rem);
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(58, 134, 255, 0.25) 0%, rgba(189, 178, 255, 0.1) 40%, transparent 70%);
  pointer-events: none;
}

.cta-banner h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 0.85rem;
}

/* Blog & Article Styling */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: clamp(1.25rem, 2.5vw, 2rem);
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-lavender);
  box-shadow: var(--shadow-md);
}

.blog-card-thumb {
  height: 170px;
  background: linear-gradient(135deg, #1F293D 0%, #121824 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-lavender);
  font-size: 2.75rem;
  position: relative;
}

.blog-card-category {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(8, 12, 20, 0.88);
  backdrop-filter: blur(8px);
  color: var(--color-lavender);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.blog-card-body {
  padding: clamp(1.2rem, 2.5vw, 1.5rem);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-title {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  font-weight: 800;
  color: var(--text-pure);
  margin-bottom: 0.65rem;
  line-height: 1.35;
}

.blog-card-excerpt {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.15rem;
  flex-grow: 1;
  line-height: 1.55;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.85rem;
}

/* Article Reader Content */
.article-container {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 4vw, 3rem);
  margin-top: 1.5rem;
}

.article-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.article-meta-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 0.85rem;
  flex-wrap: wrap;
}

.article-body h2 {
  font-size: clamp(1.35rem, 2.8vw, 1.6rem);
  margin-top: 2rem;
  margin-bottom: 0.85rem;
  color: var(--color-primary);
}

.article-body h3 {
  font-size: clamp(1.15rem, 2.2vw, 1.3rem);
  margin-top: 1.5rem;
  margin-bottom: 0.65rem;
  color: var(--color-lavender);
}

.article-body p {
  font-size: clamp(0.95rem, 1.6vw, 1.05rem);
  line-height: 1.75;
  margin-bottom: 1.35rem;
  color: var(--text-main);
}

.article-toc {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin: 1.75rem 0;
}

.article-toc-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-pure);
  margin-bottom: 0.65rem;
}

/* Breadcrumbs */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--text-muted);
}

.breadcrumb a:hover {
  color: var(--color-lavender);
}

.breadcrumb-separator {
  color: var(--text-dim);
}

/* Form Styles */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-pure);
  margin-bottom: 0.45rem;
}

.form-control {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.8rem 1rem;
  color: var(--text-pure);
  font-size: 1rem;
  font-family: inherit;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-lavender);
  box-shadow: 0 0 0 3px var(--color-lavender-glow);
}

textarea.form-control {
  min-height: 130px;
  resize: vertical;
}

/* Comparison Table (Horizontal Scrollable + Mobile Friendly) */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  margin-top: 1.5rem;
  position: relative;
}

.compare-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
}

.compare-table th,
.compare-table td {
  padding: 1rem 1.15rem;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.compare-table th {
  background: var(--bg-surface);
  color: var(--text-pure);
  font-weight: 800;
  position: sticky;
  top: 0;
  z-index: 2;
}

.compare-table th.highlight,
.compare-table td.highlight {
  background: rgba(197, 179, 211, 0.07);
  border-left: 1px solid var(--color-lavender);
  border-right: 1px solid var(--color-lavender);
}

/* Footer */
.site-footer {
  background: #05080E;
  border-top: 1px solid var(--border-subtle);
  padding: clamp(3rem, 5vw, 4.5rem) 0 2rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: clamp(1.75rem, 3.5vw, 3rem);
  margin-bottom: 2.5rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 0.85rem;
  max-width: 340px;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-pure);
  margin-bottom: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: color var(--transition-fast);
  display: inline-block;
  padding: 0.15rem 0;
}

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

.footer-bottom {
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Floating WhatsApp Button with Safe Area Insets */
.whatsapp-float {
  position: fixed;
  bottom: calc(36px + env(safe-area-inset-bottom, 0px));
  right: calc(28px + env(safe-area-inset-right, 0px));
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: #25D366;
  color: #FFFFFF;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-pill);
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45), 0 2px 10px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-bounce);
  text-decoration: none;
  touch-action: manipulation;
}

.whatsapp-float:hover {
  transform: scale(1.06) translateY(-4px);
  color: #FFFFFF;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6), 0 4px 15px rgba(0, 0, 0, 0.35);
}

/* Code Snippet Box */
.code-box {
  background: #060910;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.88rem;
  color: #E2E8F0;
  overflow-x: auto;
  margin: 1.25rem 0;
}

/* ==========================================================================
   CHECKOUT & COMMANDE PAGE STYLES
   ========================================================================== */

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2rem;
  align-items: start;
}

.checkout-main {
  width: 100%;
}

.checkout-sidebar {
  width: 100%;
  position: sticky;
  top: 90px;
}

.checkout-form-card {
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
}

.checkout-section-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.checkout-section-title .step-num {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-lavender));
  color: #FFFFFF;
  font-weight: 900;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.checkout-section-title h3 {
  margin: 0;
  font-size: clamp(1.1rem, 2.2vw, 1.3rem);
  font-weight: 800;
  color: var(--text-pure);
}

/* Plan Selector Radio Cards */
.plan-selector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.plan-option {
  display: block;
  position: relative;
  cursor: pointer;
  background: var(--bg-surface);
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.15rem 1rem;
  transition: all var(--transition-fast);
  user-select: none;
}

.plan-option input[type="radio"] {
  position: absolute;
  top: 14px;
  right: 14px;
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.plan-option:hover {
  border-color: var(--color-primary);
  background: rgba(58, 134, 255, 0.05);
}

.plan-option.selected {
  border-color: var(--color-primary);
  background: linear-gradient(180deg, rgba(58, 134, 255, 0.15) 0%, var(--bg-surface) 100%);
  box-shadow: 0 0 20px rgba(58, 134, 255, 0.2);
}

.plan-option.is-recommended {
  border-color: rgba(189, 178, 255, 0.6);
}

.plan-option-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  padding-right: 28px;
}

.plan-option-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-pure);
}

.plan-option-badge {
  font-size: 0.68rem;
  font-weight: 900;
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.plan-option-price {
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--text-pure);
  margin-bottom: 0.35rem;
}

.plan-option-period {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.plan-option-screens {
  font-size: 0.8rem;
  color: var(--color-lavender);
  font-weight: 600;
}

/* Order Summary Box */
.order-summary-card {
  padding: 1.5rem;
  background: linear-gradient(180deg, var(--bg-card) 0%, #111827 100%);
}

.summary-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 0.65rem;
}

.summary-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-pure);
}

.summary-total-price {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--emerald-green);
}

.summary-perks {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.summary-perk-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.84rem;
  color: var(--text-main);
}

.summary-perk-item svg {
  flex-shrink: 0;
}

/* Feedback Alerts */
.alert-box {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: 0.92rem;
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alert-success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34D399;
}

.alert-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #F87171;
}

/* Responsive adjustments for Checkout */
@media (max-width: 992px) {
  .checkout-layout {
    grid-template-columns: 1fr;
  }
  .checkout-main {
    order: 1;
  }
  .checkout-sidebar {
    position: static;
    order: 2;
    margin-top: 1rem;
  }
}

@media (max-width: 640px) {
  .plan-selector-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   MULTI-DEVICE RESPONSIVE BREAKPOINTS (Mobile, Tablet, Desktop)
   ========================================================================== */

/* Large Tablets & Small Laptops (max-width: 1024px) */
@media (max-width: 1024px) {
  .nav-links,
  .nav-cta #headerCtaBtn {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.25rem;
  }
  .pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }
  .hero-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Medium Tablets & Phablets (max-width: 768px) */
@media (max-width: 768px) {
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
    max-width: 360px;
  }
  .channels-carousel-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .devices-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-card.recommended {
    transform: none;
  }
  .pricing-card.recommended:hover {
    transform: translateY(-4px);
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
}

/* Small Screens & Smart Phones (max-width: 640px) */
@media (max-width: 640px) {
  .section {
    padding: 3rem 0;
  }
  .hero-section {
    padding: 3.25rem 0 2.25rem;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .whatsapp-float span {
    display: none;
  }
  .whatsapp-float {
    padding: 0.85rem;
    border-radius: 50%;
    width: 52px;
    height: 52px;
    justify-content: center;
  }
}

/* Tiny Mobile Screens (max-width: 380px) */
@media (max-width: 380px) {
  .channels-carousel-grid {
    grid-template-columns: 1fr;
  }
  .devices-grid {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    grid-template-columns: 1fr;
  }
}