/* ================================================================
   STREAMVAULT IPTV — DESIGN SYSTEM & GLOBAL STYLES
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;600;700;800&display=swap');

/* ─── CSS Custom Properties ─────────────────────────────────────── */
:root {
  /* Colors */
  --clr-bg-primary:      #080c14;
  --clr-bg-secondary:    #0d1420;
  --clr-bg-card:         #111827;
  --clr-bg-card-hover:   #161f30;
  --clr-surface:         #1a2235;

  --clr-accent-purple:   #7c3aed;
  --clr-accent-blue:     #2563eb;
  --clr-accent-cyan:     #06b6d4;
  --clr-accent-pink:     #ec4899;

  --clr-grad-primary:    linear-gradient(135deg, #7c3aed 0%, #2563eb 50%, #06b6d4 100%);
  --clr-grad-hero:       linear-gradient(135deg, #0f0c29, #302b63, #24243e);
  --clr-grad-card:       linear-gradient(145deg, #111827, #1a2235);
  --clr-grad-cta:        linear-gradient(135deg, #7c3aed, #ec4899);

  --clr-text-primary:    #f1f5f9;
  --clr-text-secondary:  #94a3b8;
  --clr-text-muted:      #64748b;

  --clr-border:          rgba(255,255,255,0.07);
  --clr-border-accent:   rgba(124,58,237,0.4);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 5rem;

  /* Radius */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   30px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.3);
  --shadow-md:   0 8px 24px rgba(0,0,0,0.4);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 30px rgba(124,58,237,0.35);
  --shadow-glow-cyan: 0 0 30px rgba(6,182,212,0.3);

  /* Transitions */
  --transition-fast:   0.15s ease;
  --transition-base:   0.3s ease;
  --transition-slow:   0.6s ease;

  /* Layout */
  --max-width: 1280px;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--clr-bg-primary);
  color: var(--clr-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

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

/* ─── Scrollbar ─────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg-primary); }
::-webkit-scrollbar-thumb { background: var(--clr-accent-purple); border-radius: var(--radius-full); }

/* ─── Utility Classes ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section-padding {
  padding: var(--space-3xl) 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: rgba(124,58,237,0.15);
  border: 1px solid var(--clr-border-accent);
  color: #a78bfa;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.badge .dot {
  width: 6px;
  height: 6px;
  background: #a78bfa;
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.7); }
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--clr-text-primary);
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.section-title span {
  background: var(--clr-grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--clr-text-secondary);
  max-width: 580px;
  margin-bottom: var(--space-2xl);
}

/* ─── Buttons ───────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: var(--transition-base);
}

.btn:hover::after {
  background: rgba(255,255,255,0.08);
}

.btn-primary {
  background: var(--clr-grad-primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(124,58,237,0.5);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124,58,237,0.7);
}

.btn-secondary {
  background: transparent;
  color: var(--clr-text-primary);
  border: 1.5px solid var(--clr-border-accent);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(124,58,237,0.1);
  border-color: var(--clr-accent-purple);
  transform: translateY(-2px);
}

.btn-cta {
  background: var(--clr-grad-cta);
  color: #fff;
  box-shadow: 0 4px 20px rgba(236,72,153,0.4);
  font-size: 1rem;
  padding: 0.9rem 2.25rem;
}

.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(236,72,153,0.6);
}

.btn-lg {
  font-size: 1.05rem;
  padding: 0.9rem 2.25rem;
}

/* ─── Navigation ────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: var(--transition-base);
}

#navbar.scrolled {
  background: rgba(8,12,20,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border);
  box-shadow: var(--shadow-md);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-left {
  display: flex;
  align-items: center;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--clr-text-primary);
  flex-shrink: 0;
  text-decoration: none;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  flex-shrink: 0;
  object-fit: cover;
  display: block;
}

.logo-text {
  white-space: nowrap; /* Prevent text from wrapping under the icon */
  display: block;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text-secondary);
  position: relative;
  padding-bottom: 2px;
}

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

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

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}

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

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── Hero Section ──────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero_bg.png');
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(8,12,20,0.92) 0%,
    rgba(12,8,40,0.85) 50%,
    rgba(8,12,20,0.75) 100%
  );
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: 50%;
  animation: float-particle linear infinite;
  opacity: 0;
}

@keyframes float-particle {
  0%   { transform: translateY(100vh) scale(0); opacity: 0; }
  10%  { opacity: 0.6; }
  90%  { opacity: 0.4; }
  100% { transform: translateY(-20px) scale(1); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: var(--space-3xl) 0;
  padding-top: calc(var(--nav-height) + var(--space-3xl));
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-text { max-width: 600px; }

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: var(--space-lg);
  color: #fff;
}

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

.hero-title .highlight {
  color: #a78bfa;
  position: relative;
  display: inline-block;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--clr-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-xl);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.hero-stats {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  background: var(--clr-grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

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

.tv-mockup {
  position: relative;
  width: 100%;
  max-width: 500px;
  animation: float-tv 5s ease-in-out infinite;
}

@keyframes float-tv {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-16px); }
}

.tv-frame {
  width: 100%;
  background: linear-gradient(145deg, #1e293b, #0f172a);
  border-radius: 20px;
  padding: 16px;
  border: 2px solid rgba(124,58,237,0.3);
  box-shadow:
    0 30px 80px rgba(0,0,0,0.7),
    0 0 60px rgba(124,58,237,0.2),
    inset 0 1px 0 rgba(255,255,255,0.05);
  position: relative;
}

.tv-screen {
  aspect-ratio: 16/9;
  background: #000;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.tv-screen-content {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a0533, #0d1f4d);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.live-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: #ef4444;
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.1em;
  animation: blink-live 1.5s ease-in-out infinite;
}

@keyframes blink-live {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

.tv-channel-art {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.tv-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
}

.tv-info {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
}

.tv-info-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}

.tv-progress {
  height: 3px;
  background: rgba(255,255,255,0.2);
  border-radius: 3px;
  overflow: hidden;
}

.tv-progress-bar {
  height: 100%;
  width: 60%;
  background: var(--clr-grad-primary);
  border-radius: 3px;
  animation: progress-fill 8s linear infinite;
}

@keyframes progress-fill {
  0%   { width: 30%; }
  100% { width: 95%; }
}

.tv-stand {
  width: 60px;
  height: 20px;
  background: linear-gradient(to bottom, #1e293b, #0f172a);
  margin: 0 auto;
  clip-path: polygon(20% 0%, 80% 0%, 100% 100%, 0% 100%);
}

.tv-base {
  width: 120px;
  height: 8px;
  background: linear-gradient(to right, #1e293b, #334155, #1e293b);
  border-radius: 4px;
  margin: 0 auto;
}

.floating-cards {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.float-card {
  position: absolute;
  background: rgba(17,24,39,0.95);
  border: 1px solid var(--clr-border-accent);
  border-radius: var(--radius-md);
  padding: 0.6rem 0.85rem;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-md);
  animation: float-card-anim 4s ease-in-out infinite;
  white-space: nowrap;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.float-card .fc-icon { font-size: 1rem; }
.float-card .fc-text { color: var(--clr-text-secondary); }
.float-card .fc-value { font-weight: 700; color: var(--clr-text-primary); }

.float-card:nth-child(1) { top: 10%; right: -5%; animation-delay: 0s; }
.float-card:nth-child(2) { top: 50%; left: -8%; animation-delay: -1.5s; }
.float-card:nth-child(3) { bottom: 12%; right: -5%; animation-delay: -3s; }

@keyframes float-card-anim {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}

/* ─── Ticker Bar ────────────────────────────────────────────────── */
.ticker-bar {
  background: rgba(124,58,237,0.12);
  border-top: 1px solid rgba(124,58,237,0.2);
  border-bottom: 1px solid rgba(124,58,237,0.2);
  padding: 0.6rem 0;
  overflow: hidden;
  position: relative;
}

.ticker-bar::before,
.ticker-bar::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
}

.ticker-bar::before {
  left: 0;
  background: linear-gradient(to right, var(--clr-bg-primary), transparent);
}

.ticker-bar::after {
  right: 0;
  background: linear-gradient(to left, var(--clr-bg-primary), transparent);
}

.ticker-label {
  position: absolute;
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: var(--clr-accent-purple);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  border-radius: 3px;
  z-index: 3;
}

.ticker-track {
  display: flex;
  gap: 4rem;
  animation: ticker-scroll 30s linear infinite;
  width: max-content;
}

.ticker-track:hover { animation-play-state: paused; }

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.ticker-item {
  font-size: 0.85rem;
  color: var(--clr-text-secondary);
  font-weight: 500;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ticker-item .channel-dot {
  width: 8px;
  height: 8px;
  background: var(--clr-accent-cyan);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ─── Features Section ──────────────────────────────────────────── */
#features {
  background: var(--clr-bg-secondary);
  position: relative;
  overflow: hidden;
}

#features::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.features-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.features-header .section-subtitle { margin: 0 auto var(--space-2xl); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.feature-card {
  background: var(--clr-grad-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  transition: var(--transition-base);
  cursor: default;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--clr-grad-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-base);
}

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

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
  position: relative;
}

.feature-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0.15;
}

.fi-1 { background: rgba(124,58,237,0.2); }
.fi-2 { background: rgba(6,182,212,0.2); }
.fi-3 { background: rgba(236,72,153,0.2); }
.fi-4 { background: rgba(16,185,129,0.2); }
.fi-5 { background: rgba(245,158,11,0.2); }
.fi-6 { background: rgba(37,99,235,0.2); }

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--clr-text-primary);
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  line-height: 1.7;
}

/* ─── Channels Section ──────────────────────────────────────────── */
#channels {
  position: relative;
  overflow: hidden;
}

#channels::after {
  content: '';
  position: absolute;
  bottom: -200px;
  left: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(6,182,212,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.channels-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--space-2xl);
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.channel-filters {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  transition: var(--transition-fast);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--clr-accent-purple);
  border-color: var(--clr-accent-purple);
  color: #fff;
}

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

.channel-card {
  background: var(--clr-grad-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
  cursor: pointer;
  position: relative;
  group: true;
}

.channel-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--clr-border-accent);
  box-shadow: var(--shadow-glow);
}

.channel-thumb {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.channel-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.channel-card:hover .channel-thumb img {
  transform: scale(1.1);
}

.channel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent 60%);
  opacity: 0;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.channel-card:hover .channel-overlay { opacity: 1; }

.play-btn {
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transform: scale(0.7);
  transition: var(--transition-base);
}

.channel-card:hover .play-btn { transform: scale(1); }

.channel-live-tag {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #ef4444;
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 3px;
  letter-spacing: 0.08em;
}

.channel-info {
  padding: var(--space-md);
}

.channel-name {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 4px;
  color: var(--clr-text-primary);
}

.channel-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--clr-text-muted);
}

.channel-category {
  background: rgba(124,58,237,0.15);
  color: #a78bfa;
  padding: 1px 8px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
}

.channels-more {
  text-align: center;
  margin-top: var(--space-2xl);
}

/* ─── Pricing Section ───────────────────────────────────────────── */
#pricing {
  background: var(--clr-bg-secondary);
  position: relative;
  overflow: hidden;
}

#pricing::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(124,58,237,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.pricing-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.pricing-header .section-subtitle { margin: 0 auto var(--space-xl); }

.pricing-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  padding: 0.35rem;
}

.toggle-option {
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.45rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--clr-text-secondary);
}

.toggle-option.active {
  background: var(--clr-accent-purple);
  color: #fff;
}

.save-badge {
  background: rgba(16,185,129,0.15);
  color: #34d399;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(16,185,129,0.3);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  align-items: stretch;
}

.pricing-card {
  background: var(--clr-grad-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.pricing-card.featured {
  border-color: var(--clr-accent-purple);
  background: linear-gradient(145deg, #1a1040, #111827);
  box-shadow: var(--shadow-glow);
}

.pricing-card.featured:hover {
  box-shadow: 0 0 50px rgba(124,58,237,0.5);
}

.popular-tag {
  position: absolute;
  top: 0;
  right: var(--space-xl);
  background: var(--clr-grad-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.plan-icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.plan-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--clr-text-primary);
  margin-bottom: var(--space-sm);
}

.plan-desc {
  font-size: 0.88rem;
  color: var(--clr-text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 0.35rem;
}

.price-currency {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--clr-text-secondary);
}

.price-amount {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--clr-text-primary);
  line-height: 1;
}

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

.price-period {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}

.price-billed {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  margin-bottom: var(--space-xl);
}

.plan-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: var(--space-xl);
}

.plan-feature {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.88rem;
  color: var(--clr-text-secondary);
}

.plan-feature .check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(124,58,237,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: #a78bfa;
  flex-shrink: 0;
}

.plan-feature .cross {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(100,116,139,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: var(--clr-text-muted);
  flex-shrink: 0;
}

.plan-feature.disabled { opacity: 0.5; }

.btn-plan {
  width: 100%;
  justify-content: center;
  border-radius: var(--radius-md);
  padding: 0.85rem;
}

/* ─── Testimonials ──────────────────────────────────────────────── */
#testimonials {
  overflow: hidden;
  position: relative;
}

.testimonials-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.testimonials-header .section-subtitle { margin: 0 auto; }

.testimonials-track-wrapper {
  overflow: hidden;
  position: relative;
}

.testimonials-track-wrapper::before,
.testimonials-track-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.testimonials-track-wrapper::before {
  left: 0;
  background: linear-gradient(to right, var(--clr-bg-primary), transparent);
}

.testimonials-track-wrapper::after {
  right: 0;
  background: linear-gradient(to left, var(--clr-bg-primary), transparent);
}

.testimonials-track {
  display: flex;
  gap: var(--space-lg);
  animation: scroll-testimonials 40s linear infinite;
  width: max-content;
}

.testimonials-track:hover { animation-play-state: paused; }

@keyframes scroll-testimonials {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.testimonial-card {
  background: var(--clr-grad-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  width: 320px;
  flex-shrink: 0;
  transition: var(--transition-base);
}

.testimonial-card:hover {
  border-color: var(--clr-border-accent);
  box-shadow: var(--shadow-glow);
}

.t-stars {
  color: #fbbf24;
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
  letter-spacing: 2px;
}

.t-text {
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.t-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.t-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  flex-shrink: 0;
  color: #fff;
}

.t-name {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--clr-text-primary);
}

.t-location {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  margin-top: 2px;
}

/* ─── FAQ Section ───────────────────────────────────────────────── */
#faq {
  background: var(--clr-bg-secondary);
}

.faq-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  max-width: 900px;
  margin: 0 auto;
}

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

.faq-item:hover {
  border-color: var(--clr-border-accent);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg);
  cursor: pointer;
  user-select: none;
}

.faq-q-text {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--clr-text-primary);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(124,58,237,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #a78bfa;
  flex-shrink: 0;
  transition: var(--transition-base);
}

.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--clr-accent-purple); color: #fff; }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-answer-inner {
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: 0.88rem;
  color: var(--clr-text-secondary);
  line-height: 1.75;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

/* ─── CTA Section ───────────────────────────────────────────────── */
#cta {
  position: relative;
  overflow: hidden;
}

.cta-inner {
  background: linear-gradient(135deg, #1a0533 0%, #0d1f4d 50%, #0c2340 100%);
  border: 1px solid var(--clr-border-accent);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-inner::before {
  content: '';
  position: absolute;
  top: -60%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(124,58,237,0.25) 0%, transparent 70%);
  pointer-events: none;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}

.cta-title .gradient-text {
  background: var(--clr-grad-cta);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.7);
  max-width: 500px;
  margin: 0 auto var(--space-xl);
  position: relative;
  z-index: 1;
}

.cta-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-trust {
  margin-top: var(--space-xl);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* ─── Footer ────────────────────────────────────────────────────── */
#footer {
  background: var(--clr-bg-secondary);
  border-top: 1px solid var(--clr-border);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  margin-top: var(--space-md);
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  transition: var(--transition-base);
  cursor: pointer;
}

.social-btn:hover {
  background: var(--clr-accent-purple);
  border-color: var(--clr-accent-purple);
  color: #fff;
  transform: translateY(-3px);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col ul li a {
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  transition: var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--clr-text-primary);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom-links a {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
}

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

/* ─── Payment Methods ───────────────────────────────────────────── */
.payment-methods {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: var(--space-lg);
}

.payment-badge {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  letter-spacing: 0.04em;
}

/* ─── Device Compatibility Section ─────────────────────────────── */
#devices {
  position: relative;
  overflow: hidden;
}

.devices-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.devices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-lg);
}

.device-card {
  background: var(--clr-grad-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  transition: var(--transition-base);
  cursor: default;
}

.device-card:hover {
  transform: translateY(-4px);
  border-color: var(--clr-border-accent);
  box-shadow: var(--shadow-glow);
}

.device-image {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-md);
  display: block;
  object-fit: contain;
  transition: var(--transition-base);
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.5));
}

.device-card:hover .device-image {
  transform: scale(1.1) translateY(-5px);
  filter: drop-shadow(0 8px 20px rgba(124,58,237,0.4));
}

.device-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--clr-text-primary);
  margin-bottom: 4px;
}

.device-desc {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}

/* ─── Inline SVG icon wrappers (devices + features) ────────────── */
.device-icon-wrap {
  width: 90px;
  height: 90px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: radial-gradient(ellipse at 50% 30%, rgba(124,58,237,0.12) 0%, transparent 70%);
  transition: var(--transition-base);
}

.device-icon-wrap svg {
  width: 100%;
  height: 100%;
  transition: var(--transition-base);
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.4));
}

.device-card:hover .device-icon-wrap {
  background: radial-gradient(ellipse at 50% 30%, rgba(124,58,237,0.22) 0%, transparent 70%);
}

.device-card:hover .device-icon-wrap svg {
  transform: scale(1.1) translateY(-4px);
  filter: drop-shadow(0 8px 20px rgba(124,58,237,0.35));
}

.feature-icon-wrap {
  width: 72px;
  height: 72px;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: radial-gradient(ellipse at 50% 30%, rgba(124,58,237,0.1) 0%, transparent 70%);
  transition: var(--transition-base);
}

.feature-icon-wrap svg {
  width: 100%;
  height: 100%;
  transition: var(--transition-base);
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.4));
}

.feature-card:hover .feature-icon-wrap svg {
  transform: scale(1.08) translateY(-3px);
  filter: drop-shadow(0 6px 16px rgba(124,58,237,0.3));
}

/* ─── Mobile Menu ───────────────────────────────────────────────── */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: rgba(8,12,20,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border);
  padding: var(--space-xl);
  z-index: 999;
  flex-direction: column;
  gap: var(--space-lg);
  transform: translateY(-20px);
  opacity: 0;
  transition: var(--transition-base);
}

.mobile-menu.open {
  display: flex;
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--clr-text-secondary);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--clr-border);
}

.mobile-menu a:hover { color: var(--clr-text-primary); }
.mobile-menu a:last-child { border-bottom: none; }

/* ─── Scroll Animations ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ─── Responsive ────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .container { padding: 0 var(--space-lg); }
  .nav-links, .nav-actions .btn-secondary { display: none; }
  .nav-toggle { display: flex; }
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-text { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .faq-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .channels-header { flex-direction: column; align-items: flex-start; }
  .cta-inner { padding: var(--space-2xl) var(--space-lg); }
}

@media (max-width: 480px) {
  .hero-stats { gap: var(--space-lg); }
  .stat-number { font-size: 1.4rem; }
  .pricing-grid { grid-template-columns: 1fr; }
  .devices-grid { grid-template-columns: repeat(2, 1fr); }
}


/* ─── Back to Top Button ────────────────────────────────────────── */
#back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--clr-grad-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  box-shadow: var(--shadow-glow);
  cursor: pointer;
  transition: var(--transition-base);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  z-index: 500;
}

#back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

#back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(124,58,237,0.7);
}