/* ==========================================================================
   ZENITH TV — PREMIUM IPTV STYLESHEET
   Design: Ultra-Modern Dark Theme with Amber Glow & Glassmorphic Accents
   ========================================================================== */

:root {
  --bg-dark: #070a13;
  --bg-darker: #04060c;
  --bg-card: rgba(16, 22, 36, 0.75);
  --bg-card-hover: rgba(24, 32, 54, 0.9);
  --bg-surface: #0b101e;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-highlight: rgba(255, 107, 0, 0.45);
  
  --primary: #ff6b00;
  --primary-hover: #ff8524;
  --primary-glow: rgba(255, 107, 0, 0.35);
  --primary-glow-strong: rgba(255, 107, 0, 0.6);
  --accent-cyan: #06b6d4;
  --accent-green: #22c55e;
  --accent-purple: #a855f7;
  --accent-blue: #3b82f6;
  
  --text-white: #ffffff;
  --text-light: #94a3b8;
  --text-muted: #64748b;
  
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 25px var(--primary-glow);
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
  max-width: 100vw;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-dark);
  color: var(--text-white);
  line-height: 1.6;
  padding-top: 80px;
  overflow-x: clip;
  max-width: 100vw;
  position: relative;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(255, 107, 0, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 85% 30%, rgba(59, 130, 246, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 15% 70%, rgba(168, 85, 247, 0.05) 0%, transparent 40%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

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

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

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Utilities */
.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 50px auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 107, 0, 0.12);
  border: 1px solid rgba(255, 107, 0, 0.3);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-white);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-title span {
  background: linear-gradient(135deg, #ff9436 0%, #ff5500 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, #ff7a00 0%, #e65100 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(255, 107, 0, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ff8c1a 0%, #f55b00 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255, 107, 0, 0.55);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-card);
  color: var(--text-white);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.9rem;
}

.btn-block {
  width: 100%;
}

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #20ba59;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
}

/* ==========================================================================
   SECTION 1: HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(7, 10, 19, 0.90);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.site-header.scrolled {
  background: rgba(4, 6, 12, 0.96);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  border-bottom-color: rgba(255, 107, 0, 0.25);
}

.site-header.scrolled .nav-container {
  height: 70px;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-menu a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-light);
  position: relative;
  padding: 6px 0;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--text-white);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
  border-radius: 2px;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.menu-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 8px;
  color: var(--text-white);
}

/* ==========================================================================
   SECTION 2: HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  min-height: 82vh;
  display: flex;
  align-items: center;
  padding: 100px 0 90px 0;
  overflow: hidden;
  background: url('media/hero-friends-watching-tv.webp') center 25%/cover no-repeat;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(7, 10, 19, 0.45) 0%, rgba(7, 10, 19, 0.55) 50%, rgba(7, 10, 19, 0.95) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
  padding: 44px 40px 36px 40px;
  background: rgba(7, 10, 19, 0.68);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), 0 0 40px rgba(255, 107, 0, 0.12);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 107, 0, 0.14);
  border: 1px solid rgba(255, 107, 0, 0.35);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
}

.hero-badge .pulse-dot {
  width: 10px;
  height: 10px;
  background-color: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 10px #22c55e;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 10px rgba(34, 197, 94, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.hero-badge span {
  font-size: 0.9rem;
  font-weight: 600;
  color: #ff9944;
}

.hero h1 {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

.hero h1 .gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, #ff9d42 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #e2e8f0;
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 840px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.95), 0 0 24px rgba(0, 0, 0, 0.8);
}

.hero-subtitle strong {
  color: #ffffff;
  font-weight: 700;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 1);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.hero-trial-btn {
  background: #25d366;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

.hero-trial-btn:hover {
  background: #20ba59;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

.hero-trial-guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-light);
  margin-top: -12px;
  margin-bottom: 36px;
}

.hero-trial-guarantee span:last-child {
  opacity: 0.9;
}

.hero-apps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.hero-apps p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hero-apps-list {
  display: flex;
  align-items: center;
  gap: 10px;
}

.app-badge-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.app-badge-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.app-badge-icon:hover {
  transform: translateY(-3px) scale(1.05);
}

.app-badge-plus {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 1rem;
  font-weight: bold;
}

/* ==========================================================================
   SECTION 3: INTRO / TRUST SECTION (Carousel #1)
   ========================================================================== */
.intro-section {
  position: relative;
  background: var(--bg-darker);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 60px 0 70px 0;
}

.intro-carousel {
  margin-bottom: 50px;
  overflow: hidden;
  padding: 10px 0;
}

.intro-carousel .swiper-slide {
  width: auto;
  flex-shrink: 0;
}

.device-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(18, 23, 38, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  transition: var(--transition);
  backdrop-filter: blur(10px);
  min-width: 220px;
  user-select: none;
}

.device-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 0, 0.45);
  background: rgba(24, 30, 48, 0.95);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5), 0 0 16px rgba(255, 107, 0, 0.2);
}

.device-logo-wrap {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  flex-shrink: 0;
  padding: 6px;
}

.device-logo-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
  transition: transform 0.2s ease;
}

.device-card:hover .device-logo-wrap img {
  transform: scale(1.08);
}

.device-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.device-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-white);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.device-sub {
  font-size: 0.75rem;
  font-weight: 600;
  color: #22c55e;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.device-sub svg {
  color: #22c55e;
}

.intro-content-wrap {
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.intro-text {
  font-size: 1.15rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 40px;
}

.intro-text strong {
  color: var(--text-white);
  font-weight: 600;
}

.trust-badges-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  flex-wrap: wrap;
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-card);
  padding: 10px 20px;
  border-radius: var(--radius-full);
}

.trust-badge-item svg {
  color: var(--accent-green);
  flex-shrink: 0;
}

.trust-badge-item span {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-white);
}

/* ==========================================================================
   SECTION 4: MOVIES / SPORTS CAROUSEL #2
   ========================================================================== */
.movies-slider-section {
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}

.movies-carousel-wrapper {
  position: relative;
  width: 100%;
}

.movies-carousel {
  padding: 20px 4px 40px 4px;
  overflow: hidden;
}

.movies-carousel .swiper-slide {
  height: auto;
  box-sizing: border-box;
}

.movies-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(16, 22, 36, 0.9);
  border: 1px solid var(--border-card);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: calc(50% - 10px);
  transform: translateY(-50%);
  z-index: 20;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.7);
  transition: all 0.25s ease;
  backdrop-filter: blur(8px);
}

.movies-nav-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 22px var(--primary-glow-strong);
  color: #fff;
  transform: translateY(-50%) scale(1.12);
}

.movies-prev {
  left: -22px;
}

.movies-next {
  right: -22px;
}

@media (max-width: 1300px) {
  .movies-prev { left: 4px; }
  .movies-next { right: 4px; }
}

@media (max-width: 768px) {
  .movies-nav-btn {
    display: none;
  }
}

.movie-poster-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border-subtle);
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  background: #0f131f;
}

.movie-poster-card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.85), 0 0 24px rgba(255, 107, 0, 0.3);
  border-color: rgba(255, 107, 0, 0.5);
}

.movie-poster-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 300/420;
  object-fit: cover;
  display: block;
}

.movie-poster-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(7, 10, 19, 0.75) 0%, rgba(7, 10, 19, 0) 35%, rgba(7, 10, 19, 0.85) 70%, rgba(7, 10, 19, 0.98) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 14px;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.movie-poster-card:hover .movie-poster-overlay {
  opacity: 1;
}

.poster-badge {
  align-self: flex-end;
  background: var(--primary-orange);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.poster-bottom {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.poster-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.25;
  margin: 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.poster-info {
  font-size: 0.75rem;
  color: #ffaa55;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ==========================================================================
   SECTION 5: HOW IT WORKS (3 Steps)
   ========================================================================== */
.steps-section {
  padding: 90px 0;
  background: var(--bg-surface);
  position: relative;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  position: relative;
}

.step-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.step-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
}

.step-number {
  position: absolute;
  top: 24px;
  right: 28px;
  font-size: 2.2rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.08);
  font-feature-settings: "tnum";
}

.step-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(255, 107, 0, 0.12);
  border: 1px solid rgba(255, 107, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 24px;
}

.step-card h3,
.step-card .step-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text-white);
}

.step-card p {
  color: var(--text-light);
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ==========================================================================
   SECTION 6 & 7: PRICING (Single-Screen & Multi-Screen)
   ========================================================================== */
.pricing-section {
  padding: 100px 0;
  position: relative;
}

.pricing-subheading-wrap {
  text-align: center;
  margin: 80px 0 40px 0;
}

.pricing-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 30px;
}

.pricing-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pricing-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 107, 0, 0.4);
  box-shadow: var(--shadow-card);
}

.pricing-card.featured {
  background: linear-gradient(180deg, rgba(255, 107, 0, 0.08) 0%, rgba(16, 22, 36, 0.95) 100%);
  border: 2px solid var(--primary);
  box-shadow: 0 0 35px rgba(255, 107, 0, 0.25);
  transform: scale(1.03);
  z-index: 2;
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-8px);
  box-shadow: 0 0 45px rgba(255, 107, 0, 0.4);
}

.pricing-badges-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 18px;
}

.badge-tag {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
}

.badge-standard {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-light);
  border: 1px solid var(--border-subtle);
}

.badge-deal {
  background: linear-gradient(135deg, #ff7a00 0%, #dc2626 100%);
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(255, 107, 0, 0.4);
}

.badge-bonus {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.pricing-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 6px;
}

.pricing-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.pricing-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 6px;
}

.price-current {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1;
}

.price-old {
  font-size: 1.25rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.pricing-monthly-calc {
  font-size: 0.95rem;
  color: #ff9944;
  font-weight: 600;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.pricing-features-list {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin-bottom: 30px;
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-light);
}

.pricing-feature-item svg {
  color: var(--accent-green);
  flex-shrink: 0;
}

.pricing-card-footer {
  margin-top: auto;
}

.pricing-cta-subtext {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 10px;
}

.pricing-payment-img {
  margin: 16px auto 12px auto;
  border-radius: 9999px;
  max-width: 250px;
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
  transition: var(--transition);
}

.pricing-payment-img:hover {
  transform: translateY(-2px);
  filter: drop-shadow(0 6px 16px rgba(255, 107, 0, 0.25));
}

.pricing-urgency {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.82rem;
  color: #ffaa55;
  margin-top: 10px;
}

.dot-blinking {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #ff7a00;
  animation: blinkUrgent 1.4s infinite;
}

@keyframes blinkUrgent {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ==========================================================================
   SECTION 8: FEATURES & BENEFITS (Bento Mixed Grid)
   ========================================================================== */
.features-section {
  padding: 100px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

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

.feature-bento-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}

.feature-bento-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 0, 0.3);
  box-shadow: var(--shadow-card);
}


.feature-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(255, 107, 0, 0.12);
  border: 1px solid rgba(255, 107, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 20px;
}

.feature-bento-card h3,
.feature-bento-card .feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-white);
}

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

/* ==========================================================================
   SECTION 9: DOWNLOAD SECTION
   ========================================================================== */
.download-section {
  padding: 90px 0;
  position: relative;
}

.downloads-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.download-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition);
}

.download-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

.download-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.download-card.android .download-icon { background: rgba(34, 197, 94, 0.15); color: #22c55e; }
.download-card.samsung .download-icon { background: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.download-card.pc .download-icon      { background: rgba(249, 115, 22, 0.15); color: #f97316; }
.download-card.firestick .download-icon{ background: rgba(234, 179, 8, 0.15); color: #eab308; }

.download-card h3,
.download-card .download-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-white);
}

.download-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 24px;
  flex-grow: 1;
}

/* ==========================================================================
   SECTION 10: SUPPORTED DEVICES
   ========================================================================== */
.devices-section {
  padding: 90px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.devices-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}

.device-category-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: var(--transition);
}

.device-category-card:hover {
  border-color: rgba(255, 107, 0, 0.3);
  transform: translateY(-4px);
}

.device-cat-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: rgba(255, 107, 0, 0.12);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.device-cat-info h3,
.device-cat-info .device-cat-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-white);
}

.device-cat-info p {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.6;
}

.expert-tip-box {
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.1) 0%, rgba(16, 22, 36, 0.9) 100%);
  border: 1px solid rgba(255, 107, 0, 0.35);
  border-radius: var(--radius-md);
  padding: 24px 30px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.expert-tip-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.expert-tip-content h4,
.expert-tip-content .tip-title {
  font-size: 1.05rem;
  color: #ff9944;
  margin-bottom: 4px;
}

.expert-tip-content p {
  font-size: 0.92rem;
  color: var(--text-light);
}

/* ==========================================================================
   SECTION 11: CUSTOMER REVIEWS
   ========================================================================== */
.reviews-section {
  padding: 100px 0;
  position: relative;
}

.reviews-grid-6 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 50px;
}

.review-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.review-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 107, 0, 0.3);
  box-shadow: var(--shadow-card);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.review-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  object-fit: cover;
}

.reviewer-meta h4,
.reviewer-meta .reviewer-name {
  font-size: 1.05rem;
  color: var(--text-white);
  font-weight: 600;
}

.reviewer-meta .stars-row {
  display: flex;
  gap: 3px;
  color: #facc15;
  margin-top: 4px;
}

.review-text {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
  font-style: italic;
}



/* ==========================================================================
   SECTION 12: WHY CHOOSE US (USPs)
   ========================================================================== */
.usps-section {
  padding: 90px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.usps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.usp-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 34px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition);
}

.usp-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
}

.usp-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255, 107, 0, 0.12);
  border: 1px solid rgba(255, 107, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 20px;
}

.usp-card h3,
.usp-card .usp-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-white);
}

.usp-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ==========================================================================
   SECTION 13: FAQ ACCORDION
   ========================================================================== */
.faq-section {
  padding: 100px 0;
  position: relative;
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.faq-item:hover,
.faq-item.active {
  border-color: rgba(255, 107, 0, 0.4);
}

.faq-trigger {
  width: 100%;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-white);
  gap: 16px;
  background: transparent;
}

.faq-trigger svg {
  color: var(--primary);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

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

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 26px;
}

.faq-item.active .faq-content {
  padding-bottom: 24px;
}

.faq-content p {
  color: var(--text-light);
  font-size: 0.98rem;
  line-height: 1.7;
}

.faq-cta-wrap {
  text-align: center;
  margin-top: 36px;
}

.faq-cta-wrap .btn {
  padding: 14px 34px;
  font-size: 1.05rem;
  font-weight: 600;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
}

.faq-cta-wrap .btn:hover svg {
  transform: translateX(4px);
}

.faq-cta-wrap .btn svg {
  transition: transform 0.25s ease;
}

/* ==========================================================================
   SECTION 14: CALL TO ACTION BANNER
   ========================================================================== */
.cta-section {
  padding: 80px 0;
  position: relative;
}

.cta-banner-box {
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.2) 0%, rgba(16, 22, 36, 0.95) 70%);
  border: 2px solid rgba(255, 107, 0, 0.45);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 50px rgba(255, 107, 0, 0.2);
}

.cta-banner-box h2 {
  font-size: 2.6rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--text-white);
}

.cta-banner-box p {
  font-size: 1.15rem;
  color: var(--text-light);
  max-width: 680px;
  margin: 0 auto 36px auto;
  line-height: 1.7;
}

/* ==========================================================================
   SECTION 15: LATEST BLOG POSTS
   ========================================================================== */
.blog-preview-section {
  padding: 90px 0;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.blog-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}

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

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

.blog-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 107, 0, 0.35);
  box-shadow: var(--shadow-card);
}

.blog-card-media {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-media img {
  transform: scale(1.06);
}

.blog-card-body {
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-tag {
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
}

.blog-card-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-white);
  margin-bottom: 12px;
}

.blog-card-body p {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   FOOTER (4 Columns)
   ========================================================================== */
.site-footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 30px 0;
  position: relative;
}

.footer-grid-4 {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col-1 .brand-logo {
  margin-bottom: 18px;
}

.footer-col-1 p {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.7;
}

.footer-col h3,
.footer-col .footer-col-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 20px;
}

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

.footer-links a {
  color: var(--text-light);
  font-size: 0.92rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
  transform: translateX(4px);
}

.footer-payment-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.payment-tag {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.78rem;
  color: var(--text-light);
}

.footer-disclaimer {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ==========================================================================
   FLOATING WHATSAPP WIDGET
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.floating-whatsapp-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 25px rgba(37, 211, 102, 0.5);
  transition: var(--transition);
  animation: pulseWa 2.5s infinite;
}

@keyframes pulseWa {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1);
  background: #20ba59;
}

.floating-whatsapp-btn svg {
  width: 34px;
  height: 34px;
  display: block;
}

.floating-whatsapp-tooltip {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-card);
  color: var(--text-white);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: var(--shadow-card);
  white-space: nowrap;
  pointer-events: none;
}

/* ==========================================================================
   BLOG & SUB-PAGE SPECIFIC STYLES
   ========================================================================== */
.page-hero {
  padding: 80px 0 60px 0;
  background: linear-gradient(180deg, rgba(255, 107, 0, 0.08) 0%, transparent 100%);
  text-align: center;
  border-bottom: 1px solid var(--border-subtle);
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}

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

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

.article-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 60px 24px;
}

.article-header {
  margin-bottom: 40px;
}

.article-meta-row {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 14px;
}

.article-featured-img {
  width: 100%;
  height: auto;
  max-height: 540px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 40px;
  border: 1px solid var(--border-card);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.article-body {
  font-size: 1.1rem;
  line-height: 1.85;
  color: #cbd5e1;
}

.article-body h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-white);
  margin: 44px 0 18px 0;
}

.article-body h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: #ff9944;
  margin: 32px 0 14px 0;
}

.article-body p {
  margin-bottom: 22px;
}

.article-body ul, .article-body ol {
  margin: 20px 0 30px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.article-body li {
  list-style: disc;
}

.article-callout {
  background: rgba(255, 107, 0, 0.08);
  border-left: 4px solid var(--primary);
  padding: 24px 28px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 36px 0;
}

.comparison-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 30px 0 40px 0;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  scrollbar-width: thin;
}

.comparison-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th, 
.comparison-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}

.comparison-table th {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-white);
  font-weight: 700;
}

.comparison-table td {
  color: var(--text-light);
}

.comparison-table th:first-child,
.comparison-table td:first-child {
  position: sticky;
  left: 0;
  background: #0d1222;
  z-index: 2;
  border-right: 1px solid var(--border-card);
  white-space: normal;
  min-width: 170px;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Mobile First & Breakpoints)
   ========================================================================== */
@media (max-width: 1080px) {
  .pricing-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .downloads-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .usps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  body {
    padding-top: 72px;
  }
  .site-header {
    height: 72px;
  }
  .site-header.scrolled {
    height: 64px;
  }
  .site-header.scrolled .nav-container {
    height: 64px;
  }
  .nav-container {
    height: 72px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .brand-logo {
    order: 1;
    flex-shrink: 0;
  }
  .brand-logo img {
    height: 38px;
    width: auto;
    max-width: 140px;
  }
  .nav-cta {
    order: 2;
    margin-left: auto;
    margin-right: 12px;
  }
  .nav-cta .btn {
    padding: 8px 16px;
    font-size: 0.86rem;
    letter-spacing: 0.2px;
  }
  .menu-toggle {
    order: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-card);
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
  }
  .menu-toggle:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary);
  }
  .menu-toggle svg line {
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
    transform-origin: center;
  }
  .menu-toggle[aria-expanded="true"] svg line:nth-child(1) {
    opacity: 0;
  }
  .menu-toggle[aria-expanded="true"] svg line:nth-child(2) {
    transform: translateY(6px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] svg line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  /* Full Screen Mobile Drawer */
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(100vh - 72px);
    max-height: calc(100vh - 72px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: rgba(6, 9, 17, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 24px 20px 48px 20px;
    gap: 8px;
    border-bottom: none;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
    z-index: 999;
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-menu a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #e2e8f0;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    transition: var(--transition);
  }
  .nav-menu a:hover,
  .nav-menu a.active {
    background: rgba(255, 107, 0, 0.12);
    border-color: rgba(255, 107, 0, 0.35);
    color: #ff9944;
    padding-left: 22px;
  }
  .nav-menu a::after {
    display: none;
  }

  .hero h1 {
    font-size: clamp(2rem, 5.8vw, 2.7rem);
    line-height: 1.2;
  }
  .pricing-grid-3 {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
  .pricing-card.featured {
    transform: none;
  }
  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .reviews-grid-6 {
    grid-template-columns: 1fr;
  }
  .devices-grid {
    grid-template-columns: 1fr;
  }
  .blog-grid-3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .container {
    padding: 0 16px;
  }
  .hero {
    padding: 50px 0 42px 0;
  }
  .hero-content {
    padding: 28px 18px 24px 18px;
    border-radius: 18px;
  }
  .hero-badge {
    padding: 6px 14px;
    margin-bottom: 16px;
    max-width: 100%;
  }
  .hero-badge span {
    font-size: 0.78rem;
    white-space: normal;
    text-align: center;
    line-height: 1.4;
  }
  .hero h1 {
    font-size: clamp(1.75rem, 6.2vw, 2.2rem);
    line-height: 1.22;
    margin-bottom: 16px;
  }
  .hero-subtitle {
    font-size: 0.98rem;
    line-height: 1.6;
    margin-bottom: 24px;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-bottom: 24px;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
    font-size: 1.02rem;
  }

  .pricing-grid-4 {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }
  .pricing-card {
    padding: 26px 18px;
    border-radius: var(--radius-md);
  }
  .pricing-title {
    font-size: 1.45rem;
  }
  .price-current {
    font-size: 2.6rem;
  }
  .pricing-features-list {
    gap: 10px;
    margin-bottom: 22px;
  }
  .pricing-feature-item {
    font-size: 0.88rem;
    line-height: 1.4;
  }
  .pricing-card-footer .btn {
    padding: 13px 18px;
    font-size: 0.98rem;
  }
  .pricing-payment-img {
    max-width: 220px;
  }

  .features-bento-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .bento-card {
    padding: 22px 18px;
  }
  .downloads-grid {
    grid-template-columns: 1fr;
  }
  .usps-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid-4 {
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
  }
  .footer-col .brand-logo {
    justify-content: center;
  }
  .footer-col p {
    margin-left: auto;
    margin-right: auto;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .footer-payment-methods {
    justify-content: center;
  }

  /* Floating WhatsApp */
  .floating-whatsapp {
    bottom: 16px;
    right: 14px;
    width: 52px;
    height: 52px;
    z-index: 990;
  }
  .floating-whatsapp svg {
    width: 28px;
    height: 28px;
  }
  .floating-whatsapp-tooltip {
    display: none !important;
  }

  /* Section Title Spacing */
  .section-header {
    margin-bottom: 32px;
  }
  .section-title {
    font-size: clamp(1.65rem, 5.5vw, 2.05rem);
    line-height: 1.25;
    margin-bottom: 12px;
  }
  .section-subtitle {
    font-size: 0.95rem;
    line-height: 1.55;
  }

  /* Subpages Header & Breadcrumb */
  .page-hero {
    padding: 50px 0 35px 0;
  }
  .breadcrumb-nav {
    font-size: 0.82rem;
    margin-bottom: 14px;
  }

  /* Comparison Table Mobile */
  .comparison-table th,
  .comparison-table td {
    padding: 11px 13px;
    font-size: 0.86rem;
  }
  .comparison-table th:first-child,
  .comparison-table td:first-child {
    min-width: 150px;
    padding: 11px 12px;
  }

  /* FAQ Mobile */
  .faq-trigger {
    padding: 16px 14px;
    gap: 12px;
  }
  .faq-trigger h4 {
    font-size: 0.95rem;
    line-height: 1.4;
  }
  .faq-content {
    padding: 0 14px 16px 14px;
    font-size: 0.9rem;
    line-height: 1.6;
  }

  /* Blog 2 Column Container */
  .blog-grid-2col {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }
  .blog-card-media {
    height: 200px !important;
  }
  .blog-card-body {
    padding: 20px 18px;
  }
  .blog-card-body h3 {
    font-size: 1.15rem;
  }
  .article-container {
    padding: 36px 16px;
  }
  .article-header h1 {
    font-size: 1.8rem;
  }
  .article-meta-row {
    flex-wrap: wrap;
    gap: 10px;
  }
  .article-body {
    font-size: 1rem;
    line-height: 1.75;
  }
  .article-body h2 {
    font-size: 1.4rem;
    margin: 30px 0 14px 0;
  }
  .article-body h3 {
    font-size: 1.18rem;
    margin: 22px 0 10px 0;
  }
  .article-callout {
    padding: 16px 16px;
  }
}

@media (max-width: 420px) {
  .brand-logo img {
    height: 34px;
    max-width: 120px;
  }
  .nav-cta {
    margin-right: 8px;
  }
  .nav-cta .btn {
    padding: 7px 11px;
    font-size: 0.78rem;
  }
  .menu-toggle {
    width: 38px;
    height: 38px;
  }
}

/* ==========================================================================
   FREE TRIAL IPTV SECTION (WhatsApp Prefilled)
   ========================================================================== */
.free-trial-banner {
  position: relative;
  margin-top: 60px;
  scroll-margin-top: 100px;
  background: linear-gradient(135deg, rgba(16, 22, 38, 0.95) 0%, rgba(10, 14, 26, 0.98) 100%);
  border: 1px solid rgba(255, 107, 0, 0.35);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.7), 0 0 35px rgba(255, 107, 0, 0.12);
  overflow: hidden;
  text-align: center;
}

.free-trial-glow {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.18) 0%, rgba(255, 107, 0, 0.12) 50%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

.free-trial-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.free-trial-badge-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.badge-free-trial {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: #25d366;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: #25d366;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  animation: pulse-green 1.8s infinite;
}

@keyframes pulse-green {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.badge-tag-trial {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-light);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

.free-trial-title {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 16px;
  color: var(--text-white);
}

.free-trial-title span {
  background: linear-gradient(135deg, var(--primary) 0%, #ffc043 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.free-trial-desc {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 760px;
  margin: 0 auto 32px auto;
  line-height: 1.65;
}

.free-trial-perks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 32px;
  text-align: left;
}

.trial-perk-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-card);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.trial-perk-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 107, 0, 0.3);
  transform: translateY(-2px);
}

.perk-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.15);
  color: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trial-perk-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-white);
}

.trial-perk-item span {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
}



/* Free Trial Actions */
.free-trial-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.btn-trial-large {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 36px;
  font-size: 1.15rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  letter-spacing: 0.3px;
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.45);
  transition: var(--transition);
}

.btn-trial-large:hover {
  background: #20ba59;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

.trial-guarantee-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-light);
}

.trial-guarantee-note strong {
  color: #22c55e;
}

/* Device Tags */
.trial-devices-tags {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

.tags-title {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-right: 4px;
}

.tag-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-light);
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.tag-pill:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.2);
}

@media (max-width: 768px) {
  .free-trial-banner {
    padding: 32px 20px;
    margin-top: 40px;
  }
  .free-trial-title {
    font-size: 1.6rem;
  }
  .free-trial-perks {
    grid-template-columns: 1fr;
  }
  .trial-preview-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .btn-trial-large {
    width: 100%;
    padding: 14px 24px;
    font-size: 1.05rem;
  }
}

@media (max-width: 480px) {
  .free-trial-banner {
    padding: 24px 14px;
    margin-top: 30px;
  }
  .free-trial-title {
    font-size: 1.35rem;
  }
  .free-trial-desc {
    font-size: 0.92rem;
    margin-bottom: 22px;
  }

}

/* ==========================================================================
   SECTION 17: CONTACT US (WhatsApp Pre-Filled Direct Chat)
   ========================================================================== */
.contact-section {
  padding: 85px 0 60px 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, rgba(13, 19, 34, 0.7) 50%, var(--bg-dark) 100%);
  position: relative;
  scroll-margin-top: 100px;
}

.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 0;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition);
}

.contact-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 0, 0.4);
  box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.7);
}

.featured-contact-card {
  border-color: rgba(37, 211, 102, 0.4);
  background: linear-gradient(145deg, rgba(16, 26, 32, 0.9) 0%, rgba(11, 18, 26, 0.95) 100%);
  box-shadow: 0 10px 30px -10px rgba(37, 211, 102, 0.25);
}

.featured-contact-card:hover {
  border-color: #25d366;
  box-shadow: 0 15px 40px -10px rgba(37, 211, 102, 0.45);
}

.contact-card-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--text-light);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.featured-contact-card .contact-card-badge {
  background: rgba(37, 211, 102, 0.15);
  border-color: rgba(37, 211, 102, 0.4);
  color: #25d366;
}

.contact-card-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.wa-icon-bg {
  background: rgba(37, 211, 102, 0.18);
  color: #25d366;
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.3);
}

.mail-icon-bg {
  background: rgba(6, 182, 212, 0.18);
  color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.25);
}

.time-icon-bg {
  background: rgba(255, 107, 0, 0.18);
  color: var(--primary);
  box-shadow: 0 0 20px rgba(255, 107, 0, 0.25);
}

.contact-card h3,
.contact-card .contact-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 6px;
}

.featured-contact-card h3 {
  margin-bottom: 14px;
}

.contact-val {
  font-size: 1.1rem;
  font-weight: 700;
  color: #25d366;
  margin-bottom: 12px;
}

.contact-card:nth-child(2) .contact-val {
  color: var(--accent-cyan);
}

.contact-card:nth-child(3) .contact-val {
  color: var(--primary);
}

.contact-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.5;
  margin-bottom: 20px;
  flex-grow: 1;
}

.contact-guarantee-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #22c55e;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
}

@media (max-width: 900px) {
  .contact-cards-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   404 ERROR PAGE STYLES (HERO BACKGROUND: hero-friends-watching-tv.webp)
   ========================================================================== */
.hero-404 {
  position: relative;
  min-height: calc(85vh - 75px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 0 90px 0;
  overflow: hidden;
  background: url('media/hero-friends-watching-tv.webp') center center/cover no-repeat;
}

.hero-404::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center 35%, rgba(7, 10, 19, 0.65) 0%, rgba(7, 10, 19, 0.85) 65%, rgba(7, 10, 19, 0.98) 100%);
  pointer-events: none;
}

.hero-404 .hero-content {
  position: relative;
  z-index: 2;
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}

.error-glitch-wrapper {
  margin-bottom: 8px;
}

.error-code-badge {
  font-size: clamp(5rem, 13vw, 8.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #ffffff 15%, #ff6b00 65%, #ff9d42 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 40px rgba(255, 107, 0, 0.35));
  display: inline-block;
}

.hero-404 .hero-title {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  font-weight: 800;
  margin-bottom: 16px;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.hero-404 .hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-light);
  line-height: 1.7;
  max-width: 680px;
  margin: 0 auto 36px auto;
}

.error-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.error-quick-links-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 880px;
  margin: 0 auto;
  text-align: left;
}

.error-quick-card {
  background: rgba(18, 24, 40, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
  transition: var(--transition);
}

.error-quick-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 0, 0.4);
  background: rgba(26, 35, 60, 0.85);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.error-quick-card .card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 107, 0, 0.12);
  color: var(--primary);
  margin-bottom: 6px;
}

.error-quick-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-white);
  margin: 0;
}

.error-quick-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
}

@media (max-width: 768px) {
  .error-quick-links-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-404 {
    padding: 70px 0 60px 0;
    min-height: auto;
  }
}

@media (max-width: 480px) {
  .error-quick-links-grid {
    grid-template-columns: 1fr;
  }
  .error-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   INSTALLATION GUIDE DEVICE SELECTOR & STEP CONTENT
   ========================================================================== */
.device-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.device-grid .device-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  background: rgba(18, 24, 40, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 0;
  user-select: none;
}

.device-grid .device-card i {
  font-size: 2.2rem;
  color: #ff9944;
  transition: transform 0.25s ease, color 0.25s ease;
}

.device-grid .device-card .h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-white);
  margin: 0;
  line-height: 1.3;
}

.device-grid .device-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.3;
}

.device-grid .device-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 0, 0.4);
  background: rgba(26, 35, 60, 0.85);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.45);
}

.device-grid .device-card:hover i {
  transform: scale(1.1);
  color: var(--primary);
}

.device-grid .device-card.active {
  background: linear-gradient(145deg, rgba(255, 107, 0, 0.16) 0%, rgba(18, 24, 40, 0.95) 100%);
  border-color: var(--primary);
  box-shadow: 0 0 25px rgba(255, 107, 0, 0.35), 0 8px 24px rgba(0, 0, 0, 0.5);
  position: relative;
}

.device-grid .device-card.active i {
  color: #ff6b00;
  transform: scale(1.12);
  filter: drop-shadow(0 0 12px rgba(255, 107, 0, 0.7));
}

.device-grid .device-card.active .h3 {
  color: #ffffff;
}

.device-grid .device-card.active p {
  color: #ff9944;
}

/* Guide Content Container */
.guide-content {
  background: rgba(18, 24, 40, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 38px 40px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  margin-bottom: 50px;
}

.guide-content h2 {
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 26px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.guide-step {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.guide-step:last-of-type {
  border-bottom: none;
}

.step-title {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-white);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, #ff9d42 100%);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(255, 107, 0, 0.4);
}

.step-content {
  padding-left: 46px;
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.7;
}

.tip-box {
  background: rgba(255, 107, 0, 0.08);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 18px 22px;
  margin-top: 26px;
  color: var(--text-light);
  font-size: 0.98rem;
  line-height: 1.6;
}

.tip-box strong {
  color: #ff9944;
}

.warning-box {
  background: rgba(239, 68, 68, 0.1);
  border-left: 4px solid #ef4444;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 18px 22px;
  margin-top: 26px;
  color: var(--text-light);
  font-size: 0.98rem;
  line-height: 1.6;
}

.warning-box strong {
  color: #f87171;
}

@media (max-width: 992px) {
  .device-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 820px) {
  .device-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .guide-content {
    padding: 26px 20px;
  }
  .step-content {
    padding-left: 0;
    margin-top: 4px;
  }
}

@media (max-width: 480px) {
  .device-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 26px;
  }
  .device-grid .device-card {
    padding: 14px 8px;
    gap: 6px;
  }
  .device-grid .device-card i {
    font-size: 1.55rem;
  }
  .device-grid .device-card .h3 {
    font-size: 0.9rem;
  }
  .device-grid .device-card p {
    display: none;
  }
  .guide-content {
    padding: 20px 14px;
    border-radius: var(--radius-md);
  }
  .guide-content h2 {
    font-size: 1.3rem;
    margin-bottom: 18px;
  }
  .step-title {
    font-size: 0.98rem;
    gap: 8px;
  }
  .step-number {
    width: 26px;
    height: 26px;
    font-size: 0.8rem;
  }
  .step-content {
    font-size: 0.9rem;
    line-height: 1.55;
  }
  .tip-box, .warning-box {
    padding: 12px 14px;
    font-size: 0.88rem;
    margin-top: 16px;
  }
}