/* ==========================================================================
   TwitIPTV - Premium IPTV Website Stylesheet
   Theme: Obsidian Dark with Vibrant Ember & Amber Highlights
   ========================================================================== */

:root {
  --bg-dark: #07090e;
  --bg-darker: #0b0e15;
  --bg-card: #121824;
  --bg-card-hover: #182030;
  --bg-card-active: #1e283c;
  
  --primary: #ff6b00;
  --primary-hover: #ff8533;
  --primary-dark: #e05e00;
  --primary-glow: rgba(255, 107, 0, 0.4);
  --primary-light: rgba(255, 107, 0, 0.12);
  
  --accent-gold: #fbbf24;
  --accent-gradient: linear-gradient(135deg, #ff5e00 0%, #ff8c00 50%, #ffa600 100%);
  --accent-blue: #38bdf8;
  --accent-green: #22c55e;
  --accent-red: #ef4444;
  
  --text-white: #f8fafc;
  --text-light: #94a3b8;
  --text-muted: #64748b;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(255, 107, 0, 0.3);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --container-max: 1240px;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 40px -10px var(--primary-glow);
}

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

html {
  font-family: var(--font-family);
  background-color: var(--bg-dark);
  color: var(--text-white);
  scroll-behavior: smooth;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(255, 107, 0, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(56, 189, 248, 0.03) 0%, transparent 40%);
}

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

/* Graceful Fallback for missing/broken images */
img {
  text-indent: -9999px;
  position: relative;
}

img::before {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #131924 0%, #1a2233 100%);
  border-radius: inherit;
}

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

button, input {
  font-family: inherit;
}

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

/* Typography Utilities */
.section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 52px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--primary-light);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-full);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--text-white);
}

.section-title span, .text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* Buttons & CTAs */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #07090e;
  box-shadow: 0 8px 24px -6px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -4px var(--primary-glow);
  color: #000;
}

.btn-outline {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  color: var(--text-white);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
  font-weight: 700;
  width: 100%;
}

.btn-whatsapp:hover {
  background: #20ba59;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px -6px rgba(37, 211, 102, 0.5);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(7, 9, 14, 0.96);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
}

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

.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 1;
  background: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
  transition: transform 0.3s ease;
}

.brand-logo:hover {
  transform: scale(1.04);
}

.brand-logo .logo-img {
  height: 52px;
  width: auto;
  max-width: 185px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.7));
  transition: transform 0.3s ease, filter 0.3s ease;
}

.brand-logo:hover .logo-img {
  filter: drop-shadow(0 0 14px rgba(59, 130, 246, 0.5)) drop-shadow(0 2px 8px rgba(0, 0, 0, 0.8));
}

.footer-logo {
  background: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
  display: inline-flex;
  margin-bottom: 16px;
}

.brand-logo .logo-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
}

.brand-logo span span {
  color: var(--primary);
}

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

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

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: var(--transition);
}

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

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

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-white);
  cursor: pointer;
  padding: 8px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  padding: 110px 0 80px;
  overflow: hidden;
  background: var(--bg-dark);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  z-index: 1;
  pointer-events: none;
  animation: heroZoom 24s ease-in-out infinite;
  transform-origin: center center;
  will-change: transform;
}

@keyframes heroZoom {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  top: -150px;
  right: -100px;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 2;
}

.hero .container {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 960px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(255, 107, 0, 0.1);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-gold);
  margin-bottom: 24px;
  animation: float 4s ease-in-out infinite;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 10px #22c55e;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle strong {
  color: var(--text-white);
  font-weight: 700;
}

.hero-cta-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-cta-wrapper .btn-primary {
  font-size: 1.15rem;
  padding: 16px 40px;
}

.app-icons-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 14px 28px;
  background: rgba(18, 24, 36, 0.7);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  display: inline-flex;
}

.app-icons-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

.app-icon-img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.05);
  padding: 4px;
  transition: transform 0.25s ease, filter 0.25s ease;
}

.app-icon-img:hover {
  transform: scale(1.15);
  filter: drop-shadow(0 2px 8px rgba(255, 107, 0, 0.5));
}

.app-plus-icon {
  color: var(--primary);
  display: flex;
  align-items: center;
  font-weight: bold;
}

/* ==========================================================================
   Intro & Trust Section (Carousel #1)
   ========================================================================== */
.intro-section {
  background: var(--bg-darker);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 60px 0;
}

.device-carousel-container {
  width: 100%;
  overflow: hidden;
  margin-bottom: 48px;
  position: relative;
}

.device-carousel-container::before,
.device-carousel-container::after {
  content: '';
  position: absolute;
  top: 0;
  width: 100px;
  height: 100%;
  z-index: 5;
  pointer-events: none;
}

.device-carousel-container::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-darker), transparent);
}

.device-carousel-container::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-darker), transparent);
}

.device-swiper .swiper-wrapper,
.reviews-screenshot-swiper .swiper-wrapper {
  transition-timing-function: linear !important;
}

.swiper-slide.device-slide-card, .device-slide-card {
  width: 170px !important;
  max-width: 170px !important;
  flex: 0 0 170px !important;
  height: 72px !important;
  padding: 12px 18px;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-sizing: border-box;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.device-slide-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(255, 107, 0, 0.15);
}

.device-slide-card img {
  height: 40px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  margin-bottom: 0;
  transition: transform 0.3s ease;
}

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

.device-slide-card span {
  display: none !important;
}

.intro-content-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 44px;
  text-align: center;
  max-width: 960px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.intro-content-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent-gradient);
}

.intro-text {
  font-size: 1.15rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 32px;
}

.intro-text strong {
  color: var(--text-white);
  font-weight: 700;
}

.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;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-white);
}

.trust-badge-item .check-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ==========================================================================
   Movies / Sports Carousel Section (#2)
   ========================================================================== */
.movies-slider-section {
  padding: 80px 0;
  background: var(--bg-dark);
}

.movies-swiper {
  padding: 20px 0 40px !important;
  overflow: hidden;
}

.movie-poster-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.4s ease, box-shadow 0.4s ease;
  aspect-ratio: 2/3;
  box-shadow: var(--shadow-card);
}

.movie-poster-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6), 0 0 20px var(--primary-glow);
}

.movie-poster-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.movie-poster-card:hover img {
  transform: scale(1.08);
}

.poster-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 9, 14, 0.95) 0%, rgba(7, 9, 14, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
  opacity: 0;
  transition: var(--transition);
}

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

.poster-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

.poster-badge {
  font-size: 0.72rem;
  color: var(--primary);
  text-transform: uppercase;
  font-weight: 700;
}

/* ==========================================================================
   How It Works (3 Steps)
   ========================================================================== */
.steps {
  padding: 80px 0;
  background: var(--bg-darker);
}

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

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}

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

.step-number {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.04);
  line-height: 1;
  pointer-events: none;
}

.step-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  border: 1px solid var(--border-highlight);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.step-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-white);
}

.step-desc {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ==========================================================================
   Pricing Section (Single & Multi-Screen)
   ========================================================================== */
.pricing {
  padding: 100px 0;
  background: var(--bg-dark);
  position: relative;
}

.pricing-single-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 70px;
}

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

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

.pricing-card:hover {
  border-color: rgba(255, 107, 0, 0.4);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px -10px rgba(0, 0, 0, 0.7);
}

.pricing-card.featured {
  background: linear-gradient(180deg, #182030 0%, #121824 100%);
  border: 2px solid var(--primary);
  box-shadow: 0 0 35px -5px var(--primary-glow);
  transform: scale(1.03);
  z-index: 2;
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-4px);
}

.card-top-badges {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 8px;
}

.plan-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-light);
}

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

.featured-fire-badge {
  background: var(--accent-gradient);
  color: #07090e;
  font-weight: 800;
}

.plan-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-white);
}

.pricing-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 6px;
}

.current-price {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-white);
  line-height: 1;
}

.old-price {
  font-size: 1.15rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.monthly-breakdown {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-gold);
  margin-bottom: 14px;
}

.price-description {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.features-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
  flex-grow: 1;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.4;
}

.feature-item .check-svg {
  width: 18px;
  height: 18px;
  color: #22c55e;
  flex-shrink: 0;
  margin-top: 2px;
}

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

.payment-methods-img {
  max-width: 100%;
  height: 48px !important;
  object-fit: contain;
  margin: 16px auto 12px;
  opacity: 1;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.pricing-card .payment-methods-img {
  width: auto !important;
  max-width: 230px !important;
  height: 48px !important;
  object-fit: contain !important;
  margin: 16px auto 12px !important;
  opacity: 1 !important;
  display: block !important;
}

.payment-methods-img:hover,
.pricing-card .payment-methods-img:hover {
  opacity: 1;
  transform: scale(1.06);
}

.urgency-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.78rem;
  color: #fb923c;
  font-weight: 500;
  margin-top: 6px;
}

.urgency-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #f97316;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(249, 115, 22, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(249, 115, 22, 0); }
}

/* ==========================================================================
   Features & Benefits (Section 8)
   ========================================================================== */
.features {
  padding: 90px 0;
  background: var(--bg-darker);
}

.features-mixed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.feature-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: var(--transition);
}

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

.feature-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-box h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0;
}

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

.feature-image-box {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  position: relative;
  aspect-ratio: 16/10;
  box-shadow: var(--shadow-card);
  transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
}

.feature-image-box:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 24px var(--primary-glow);
}

.feature-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.feature-image-box:hover img {
  transform: scale(1.05);
}

/* ==========================================================================
   Smart TV Video Mockup & Player Cards (Section 9)
   ========================================================================== */
.players-tv-wrapper {
  max-width: 920px;
  margin: 0 auto 50px;
}

.players-tv {
  position: relative;
  background: #0f141f;
  border: 12px solid #1a2233;
  border-radius: 20px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.9), 0 0 40px -10px var(--primary-glow);
  overflow: hidden;
}

.tv-screen {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tv-native-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.tv-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 9, 14, 0.3) 0%, rgba(7, 9, 14, 0.75) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 4;
  transition: var(--transition);
}

.tv-video-overlay:hover {
  background: linear-gradient(180deg, rgba(7, 9, 14, 0.15) 0%, rgba(7, 9, 14, 0.6) 100%);
}

.tv-play-btn {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #07090e;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 35px var(--primary-glow);
  transition: var(--transition);
  margin-bottom: 16px;
  cursor: pointer;
  border: none;
}

.tv-video-overlay:hover .tv-play-btn {
  transform: scale(1.1);
  box-shadow: 0 0 50px var(--primary);
}

.tv-video-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.tv-stand {
  width: 160px;
  height: 14px;
  background: linear-gradient(180deg, #1e283c 0%, #121824 100%);
  margin: 0 auto;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}

/* 8 Colorful Player Cards */
.players-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.player-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
  text-align: left;
}

.player-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
  box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.7);
}

.player-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.05);
  padding: 6px;
  flex-shrink: 0;
}

.player-info h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.player-info p {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.35;
  margin: 0;
}

.player-badge-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary);
  margin-top: 4px;
}

/* Download Section (Legacy & New) */
.download-section {
  padding: 80px 0;
  background: var(--bg-dark);
}

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

.download-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: var(--transition);
}

.download-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.2);
}

.download-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.download-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.download-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 22px;
  flex-grow: 1;
}

.download-card .btn {
  width: 100%;
  font-size: 0.9rem;
  padding: 10px 16px;
}

/* ==========================================================================
   Supported Devices (Section 10)
   ========================================================================== */
.devices {
  padding: 90px 0;
  background: var(--bg-darker);
}

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

.device-item-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: flex;
  gap: 20px;
  transition: var(--transition);
}

.device-item-card:hover {
  border-color: var(--border-highlight);
  background: var(--bg-card-hover);
}

.device-icon-large {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.device-item-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

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

.expert-tip-box {
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.08) 0%, rgba(18, 24, 36, 0.8) 100%);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.expert-tip-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #07090e;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.expert-tip-content h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-white);
}

.expert-tip-content p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* ==========================================================================
   Customer Reviews (Section 11)
   ========================================================================== */
.reviews {
  padding: 90px 0;
  background: var(--bg-dark);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-bottom: 50px;
}

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

.review-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}

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

.reviewer-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
  background: #2a3344;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.review-card:hover .reviewer-avatar {
  transform: scale(1.08);
  border-color: var(--accent-gold);
}

.reviewer-meta h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.star-rating {
  display: flex;
  gap: 3px;
  color: #f59e0b;
}

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

.reviews-screenshot-carousel {
  margin-top: 40px;
  overflow: hidden;
  position: relative;
  padding: 10px 0;
}

.swiper-slide.review-screenshot-card, .review-screenshot-card {
  width: 240px !important;
  max-width: 240px !important;
  flex: 0 0 240px !important;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #0f141f;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.review-screenshot-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--primary);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.5), 0 0 18px var(--primary-glow);
}

.review-screenshot-card img {
  width: 100%;
  height: auto;
  max-height: 440px;
  object-fit: cover;
  object-position: top;
  display: block;
  transition: transform 0.4s ease;
}

.review-screenshot-card:hover img {
  transform: scale(1.03);
}

/* ==========================================================================
   Why Choose Us (USPs - Section 12)
   ========================================================================== */
.usps {
  padding: 90px 0;
  background: var(--bg-darker);
}

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

.usp-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

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

.usp-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--primary-light);
  border: 1px solid var(--border-highlight);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.usp-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0;
}

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

/* ==========================================================================
   FAQ Section (Accordion - Section 13)
   ========================================================================== */
.faq {
  padding: 90px 0;
  background: var(--bg-dark);
}

.faq-accordion {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

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

.faq-question-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 26px;
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  gap: 16px;
}

.faq-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
  background: var(--primary);
  color: #07090e;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 26px;
  color: var(--text-light);
  font-size: 0.96rem;
  line-height: 1.7;
}

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

/* ==========================================================================
   Call To Action (Section 14)
   ========================================================================== */
.cta {
  padding: 90px 0;
  background: var(--bg-darker);
  position: relative;
}

.cta-banner {
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.15) 0%, rgba(18, 24, 36, 0.95) 100%);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  max-width: 960px;
  margin: 0 auto;
  position: relative;
  box-shadow: var(--shadow-glow);
}

.cta-banner h2 {
  font-size: clamp(2rem, 3.5vw, 2.7rem);
  font-weight: 800;
  margin-bottom: 18px;
}

.cta-banner p {
  font-size: 1.15rem;
  color: var(--text-light);
  max-width: 720px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

/* ==========================================================================
   Blog Posts Section (Section 15)
   ========================================================================== */
.blog-section {
  padding: 90px 0;
  background: var(--bg-dark);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

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

.blog-card:hover {
  border-color: var(--primary);
  transform: translateY(-6px);
}

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

.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(1.08);
}

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

.blog-category-tag {
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0;
}

.blog-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 12px;
  color: var(--text-white);
}

.blog-card-title a:hover {
  color: var(--primary);
}

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

.blog-bottom-btn {
  align-self: flex-start;
}

/* ==========================================================================
   Social Media Section (Section 16)
   ========================================================================== */
.social-section {
  padding: 70px 0;
  background: var(--bg-darker);
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.social-icons-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 24px;
}

.social-btn {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: var(--transition);
}

.social-btn:hover {
  transform: translateY(-4px) scale(1.05);
}

.social-btn.wa { background: #25d366; }
.social-btn.email { background: #ea4335; }
.social-btn.fb { background: #1877f2; }
.social-btn.x { background: #000000; border: 1px solid rgba(255, 255, 255, 0.2); }
.social-btn.yt { background: #ff0000; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #050609;
  border-top: 1px solid var(--border-color);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 22px;
  position: relative;
}

.footer-desc {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 340px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

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

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

.payment-badge {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 0.78rem;
  color: var(--text-light);
  font-weight: 600;
}

.footer-disclaimer {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 12px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

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

.wa-floating-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px -4px rgba(37, 211, 102, 0.6);
  transition: var(--transition);
  position: relative;
}

.wa-floating-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 14px 30px -2px rgba(37, 211, 102, 0.8);
}

.wa-floating-btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: #25d366;
  opacity: 0.4;
  animation: waPulse 2s infinite;
  z-index: -1;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}

.wa-tooltip {
  background: #121824;
  color: #fff;
  border: 1px solid var(--border-color);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: var(--transition);
  white-space: nowrap;
}

.floating-whatsapp:hover .wa-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* ==========================================================================
   Sub-Pages Specific Styles (Blog Article, Installation, Pricing)
   ========================================================================== */
.page-hero {
  padding: 80px 0 50px;
  background: var(--bg-darker);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

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

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

.article-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 60px 24px;
  font-size: 1.1rem;
  line-height: 1.85;
  color: #cbd5e1;
}

.article-content h2 {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-white);
  margin: 44px 0 18px;
  line-height: 1.3;
}

.article-content h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-white);
  margin: 32px 0 14px;
}

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

.article-content strong {
  color: var(--text-white);
  font-weight: 700;
}

.article-content ul, .article-content ol {
  margin: 0 0 24px 28px;
}

.article-content li {
  margin-bottom: 0;
}

.article-featured-media {
  width: 100%;
  max-height: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
  border: 1px solid var(--border-color);
}

.article-featured-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-table-wrap {
  overflow-x: auto;
  margin: 30px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background: var(--bg-card);
}

.article-table th {
  background: rgba(255, 107, 0, 0.15);
  color: var(--primary);
  padding: 16px 20px;
  font-weight: 700;
  border-bottom: 1px solid var(--border-color);
}

.article-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-light);
}

.article-table tr:hover td {
  background: var(--bg-card-hover);
}

.share-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 24px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin: 40px 0;
}

.share-bar span {
  font-weight: 700;
  font-size: 0.95rem;
}

/* Installation Guide Page Tabs & Steps */
.install-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.install-tab-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-white);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.install-tab-btn.active, .install-tab-btn:hover {
  background: var(--primary);
  color: #07090e;
  border-color: var(--primary);
}

.install-guide-panel {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 40px;
}

.install-guide-panel.active {
  display: block;
}

.install-step-row {
  display: flex;
  gap: 24px;
  margin-bottom: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--border-color);
}

.install-step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ==========================================================================
   Responsive Breakpoints (Rule 9 Mobile Optimization)
   ========================================================================== */
@media (max-width: 1024px) {
  .pricing-multi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-single-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .download-grid, .usps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-mixed-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .players-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 66px;
  }

  .nav-container {
    height: var(--header-height);
  }

  .brand-logo {
    order: 1;
    font-size: 1.2rem;
  }

  .brand-logo img,
  .brand-logo .logo-img {
    width: auto !important;
    height: 44px !important;
    max-width: 155px !important;
    object-fit: contain !important;
    display: block !important;
  }

  .nav-actions, .header-cta {
    order: 2;
    margin-left: auto;
    display: flex !important;
  }

  .nav-actions .btn, .header-cta .btn {
    display: inline-flex !important;
    padding: 0.48rem 0.95rem;
    font-size: 0.82rem;
  }

  .mobile-toggle, .mobile-menu-btn {
    order: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin-left: 8px;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: #0b0e15;
    flex-direction: column;
    padding: 30px;
    gap: 20px;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
    transform: translateY(-150%);
    opacity: 0;
    transition: var(--transition);
    z-index: 999;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
  }

  .pricing-single-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }

  .pricing-multi-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid, .reviews-grid, .blog-grid, .features-mixed-grid, .devices-wrapper {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .download-grid, .usps-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2.3rem;
  }

  .expert-tip-box {
    flex-direction: column;
    text-align: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 640px) {
  .nav-actions .btn, .header-cta .btn {
    padding: 0.42rem 0.85rem;
    font-size: 0.78rem;
  }

  .btn {
    padding: 0.7rem 1.3rem;
    font-size: 0.9rem;
  }

  .btn-lg {
    padding: 0.78rem 1.4rem;
    font-size: 0.95rem;
    width: 100%;
    max-width: 320px;
  }

  .plan-cta, .btn-whatsapp {
    padding: 0.72rem 1.2rem;
    font-size: 0.92rem;
  }

  .players-grid {
    grid-template-columns: 1fr;
  }

  .tv-play-btn {
    width: 52px;
    height: 52px;
  }

  .tv-play-btn svg {
    width: 22px;
    height: 22px;
  }

  .floating-whatsapp {
    width: 52px;
    height: 52px;
    bottom: 16px;
    right: 16px;
  }

  .wa-floating-btn {
    width: 52px;
    height: 52px;
  }

  .wa-tooltip, .whatsapp-tooltip {
    display: none !important;
  }

  .hero {
    padding: 70px 0 50px;
  }
}


@media (max-width: 768px) {
  .brand-logo .logo-img {
    height: 38px;
    max-width: 140px;
  }
}


@media (max-width: 480px) {
  .brand-logo img,
  .brand-logo .logo-img {
    height: 40px !important;
    max-width: 140px !important;
  }
}