*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-deep: #0A0D14;
  --bg-primary: #0D1019;
  --bg-secondary: #0F121C;
  --bg-card: #131824;
  --bg-card-hover: #181D2A;

  --cyan: #00C2E8;
  --cyan-light: #00E3FF;
  --blue: #0D4BB5;
  --blue-deep: #0A2570;
  --purple: #A90099;
  --purple-magenta: #C7007D;
  --red: #E61C34;
  --orange: #FF9900;
  --orange-light: #FFCC00;

  --primary: var(--orange);
  --primary-hover: #e08800;
  --secondary: var(--red);
  --secondary-hover: #d0162e;

  --gradient-btn: linear-gradient(135deg, var(--red) 0%, var(--orange) 100%);
  --gradient-btn-hover: linear-gradient(135deg, var(--orange) 0%, var(--red) 100%);
  --gradient-title: linear-gradient(135deg, var(--cyan-light) 0%, var(--purple-magenta) 100%);
  --gradient-logo: linear-gradient(135deg, var(--cyan) 0%, var(--blue) 25%, var(--purple) 50%, var(--red) 75%, var(--orange) 100%);

  --text-primary: #ffffff;
  --text-secondary: #94A3B8;
  --text-muted: #8899BB;
  --border: rgba(30,41,59,0.6);
  --border-hover: rgba(30,41,59,1);
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --shadow-card: 0 8px 32px rgba(0,0,0,0.6);
  --shadow-mockup: 0 24px 80px rgba(0,0,0,0.7);
}

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

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

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

::selection {
  background: var(--orange);
  color: #fff;
}

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

.section {
  padding: 120px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--cyan);
  margin-bottom: 16px;
  background: rgba(0,194,232,0.06);
  padding: 6px 18px;
  border-radius: 50px;
  border: 1px solid rgba(0,194,232,0.12);
}

.section-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.15;
  letter-spacing: -0.5px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-divider {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--purple), var(--orange), transparent);
  opacity: 0.1;
}

.section-divider.top { top: 0; }
.section-divider.bottom { bottom: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 14px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
  text-align: center;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-btn);
  color: #fff;
  border: none;
}

.btn-primary:hover {
  background: var(--gradient-btn-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(230,28,52,0.25);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-3px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

.btn-accent {
  background: var(--gradient-btn);
  color: #fff;
  border: none;
}

.btn-accent:hover {
  background: var(--gradient-btn-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(230,28,52,0.25);
}

.btn-cyan {
  background: var(--cyan);
  color: #0A0D14;
  border: none;
  font-weight: 700;
}

.btn-cyan:hover {
  background: var(--cyan-light);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,194,232,0.25);
}

.btn-outline-gradient {
  background: transparent;
  color: #fff;
  border: 1.5px solid transparent;
  background-clip: padding-box;
  position: relative;
}

.btn-outline-gradient::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 14px;
  padding: 1.5px;
  background: var(--gradient-logo);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.btn-outline-gradient:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(169,0,153,0.15);
}

.pulse-btn {
  animation: pulse-btn 2s ease-in-out infinite;
}

@keyframes pulse-btn {
  0%, 100% { box-shadow: 0 0 0 0 rgba(230,28,52,0.35); }
  50% { box-shadow: 0 0 0 16px rgba(230,28,52,0); }
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(10,13,20,0.88);
  backdrop-filter: blur(24px) saturate(1.2);
  -webkit-backdrop-filter: blur(24px) saturate(1.2);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 800;
}

.logo-svg { flex-shrink: 0; }
.logo-text { letter-spacing: -0.5px; color: #fff; }
.logo-text .logo-highlight { color: var(--red); }

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
  padding: 4px 0;
}

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

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

.nav-cta {
  padding: 10px 22px;
  background: var(--gradient-btn);
  color: #fff !important;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.5px;
}

.nav-cta::after { display: none; }

.nav-cta:hover {
  background: var(--gradient-btn-hover) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(230,28,52,0.3);
  color: #fff !important;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
  background: var(--bg-deep);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 40% at 20% 40%, rgba(0,194,232,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 30%, rgba(169,0,153,0.04) 0%, transparent 50%),
    radial-gradient(ellipse 40% 30% at 50% 80%, rgba(255,153,0,0.03) 0%, transparent 40%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  opacity: 0.35;
}

.hero-glow-1 {
  width: 500px;
  height: 500px;
  background: rgba(0,194,232,0.05);
  top: -150px;
  right: -100px;
  animation: float-glow 8s ease-in-out infinite;
}

.hero-glow-2 {
  width: 400px;
  height: 400px;
  background: rgba(169,0,153,0.04);
  bottom: -100px;
  left: -80px;
  animation: float-glow 10s ease-in-out infinite reverse;
}

@keyframes float-glow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.1); }
  66% { transform: translate(-20px, 20px) scale(0.9); }
}

.hero-inner { position: relative; z-index: 1; }

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(0,194,232,0.06);
  border: 1px solid rgba(0,194,232,0.12);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyan-light);
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}

.hero-badge svg { color: var(--cyan); }

.hero-title {
  font-size: 4.2rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -2px;
}

.gradient-text {
  background: var(--gradient-logo);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 5s ease-in-out infinite;
}

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

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 48px;
}

.hero-stat { display: flex; flex-direction: column; gap: 4px; }

.hero-stat-number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-logo);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label { font-size: 0.85rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  animation: bounce 2s ease-in-out infinite;
  opacity: 0.5;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Hero Mockup */
.hero-mockup {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.mockup-frame {
  width: 100%;
  max-width: 520px;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, #0D1019, #131824);
  border-radius: 20px;
  border: 1px solid rgba(0,194,232,0.08);
  box-shadow: var(--shadow-mockup), 0 0 80px rgba(0,194,232,0.03);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
}

.mockup-carousel {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: 20px;
  overflow: hidden;
}

.mockup-carousel-inner {
  position: relative;
  width: 100%;
  height: 100%;
}

.mockup-carousel-item {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
}

.mockup-carousel-item.active {
  opacity: 1;
}

.mockup-carousel-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 3;
}

.mockup-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.5);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: var(--transition);
}

.mockup-dot.active {
  background: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 8px rgba(0,194,232,0.5);
}

.mockup-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 30% 50%, rgba(0,194,232,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 30% at 70% 40%, rgba(169,0,153,0.04) 0%, transparent 50%);
}

.mockup-glow {
  position: absolute;
  width: 80%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(0,194,232,0.04) 0%, transparent 70%);
  top: 10%;
  left: 10%;
  animation: mockup-pulse 4s ease-in-out infinite;
}

@keyframes mockup-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

.mockup-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.mockup-play {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--gradient-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 0 40px rgba(230,28,52,0.2);
  animation: mockup-play-pulse 2s ease-in-out infinite;
}

@keyframes mockup-play-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(230,28,52,0.15), 0 0 40px rgba(230,28,52,0.05); }
  50% { box-shadow: 0 0 30px rgba(230,28,52,0.25), 0 0 60px rgba(230,28,52,0.08); }
}

.mockup-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Features */
.features {
  background: linear-gradient(180deg, var(--bg-deep), var(--bg-secondary), var(--bg-primary));
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,194,232,0.02) 0%, transparent 50%);
  pointer-events: none;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}

.feature-card-glow {
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0,194,232,0.03) 0%, transparent 70%);
  transition: var(--transition);
  pointer-events: none;
}

.feature-card:hover .feature-card-glow { opacity: 0.6; }

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  margin-bottom: 16px;
  position: relative;
  color: #fff;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Plans */
.plans {
  background: var(--bg-primary);
  position: relative;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.plan-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
}

.plan-highlight {
  border-color: rgba(255,153,0,0.25);
  background: linear-gradient(180deg, rgba(255,153,0,0.04) 0%, var(--bg-card) 100%);
}

.plan-highlight:hover {
  border-color: rgba(255,153,0,0.5);
  box-shadow: 0 24px 60px rgba(255,153,0,0.06);
}

.plan-multi {
  border-color: rgba(169,0,153,0.2);
  background: linear-gradient(180deg, rgba(169,0,153,0.04) 0%, var(--bg-card) 100%);
}

.plan-multi:hover {
  border-color: rgba(169,0,153,0.4);
  box-shadow: 0 24px 60px rgba(169,0,153,0.06);
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-btn);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 22px;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(230,28,52,0.25);
}

.plan-badge-gold {
  background: linear-gradient(135deg, var(--purple), var(--purple-magenta)) !important;
}

.plan-header {
  text-align: center;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.plan-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.plan-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.plan-currency { font-size: 1.2rem; font-weight: 600; color: var(--text-secondary); }
.plan-value { font-size: 3rem; font-weight: 800; letter-spacing: -2px; }
.plan-period { font-size: 0.9rem; color: var(--text-muted); }

.plan-features {
  list-style: none;
  margin-bottom: 28px;
  flex: 1;
}

.plan-features li {
  padding: 12px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.03);
  display: flex;
  align-items: center;
  gap: 12px;
}

.plan-features li::before {
  content: '✓';
  color: var(--cyan);
  font-weight: 700;
  font-size: 1rem;
}

.plan-btn { width: 100%; }

/* Devices */
.devices {
  background: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary), var(--bg-primary));
  position: relative;
}

.devices-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.device-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 32px 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  transition: var(--transition);
  min-width: 140px;
}

.device-item:hover {
  transform: translateY(-6px);
  border-color: rgba(0,194,232,0.15);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.device-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  transition: var(--transition);
}

.device-item:hover .device-icon {
  transform: scale(1.12);
  color: var(--cyan-light);
}

.device-item span {
  font-weight: 600;
  font-size: 0.9rem;
}

/* FAQ */
.faq {
  background: var(--bg-primary);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.faq-item:hover { border-bottom-color: rgba(0,194,232,0.08); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  text-align: left;
  transition: var(--transition);
  gap: 16px;
}

.faq-question:hover { color: var(--cyan); }

.faq-arrow {
  transition: var(--transition);
  flex-shrink: 0;
  color: var(--text-muted);
  min-width: 20px;
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
  color: var(--cyan);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease, padding 0.45s ease;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding-bottom: 24px;
}

.faq-answer p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* CTA */
.cta {
  background: var(--bg-deep);
  text-align: center;
  padding: 100px 0;
}

.cta-card {
  max-width: 640px;
  margin: 0 auto;
  padding: 56px 48px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(0,194,232,0.025) 0%, transparent 50%);
  animation: cta-glow 6s ease-in-out infinite;
  pointer-events: none;
}

@keyframes cta-glow {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(20px, -20px); }
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
}

.cta-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  position: relative;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* Footer */
.footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo { margin-bottom: 16px; }

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  max-width: 360px;
  line-height: 1.7;
}

.footer-links h4 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.footer-links a {
  display: block;
  color: var(--text-secondary);
  font-size: 0.88rem;
  padding: 8px 0;
  transition: var(--transition);
}

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

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-bottom p { font-size: 0.85rem; color: var(--text-muted); }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 1024px) {
  .hero-layout { grid-template-columns: 1fr; gap: 40px; }
  .hero-content { max-width: 100%; }
  .hero-title { font-size: 3.2rem; }
  .mockup-frame { max-width: 440px; }
  .section-title { font-size: 2.2rem; }
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(10,13,20,0.98);
    backdrop-filter: blur(32px);
    flex-direction: column;
    align-items: flex-start;
    padding: 88px 32px 32px;
    gap: 24px;
    transition: right 0.35s ease;
    border-left: 1px solid var(--border);
  }

  .nav.open { right: 0; }
  .nav-link { font-size: 1.1rem; }
  .menu-toggle { display: flex; }

  .hero-title { font-size: 2.4rem; letter-spacing: -1px; }
  .hero-subtitle { font-size: 1rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .hero-stats { gap: 32px; flex-wrap: wrap; }
  .hero-stat-number { font-size: 1.5rem; }
  .mockup-frame { max-width: 100%; }

  .section { padding: 80px 0; }
  .section-title { font-size: 1.8rem; }

  .features-grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }

  .devices-grid { gap: 16px; }
  .device-item { min-width: 110px; padding: 24px 28px; }

  .footer-inner { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .footer-brand .logo { justify-content: center; }
  .footer-brand p { margin: 0 auto; }

  .cta-card { padding: 40px 24px; }
  .cta-title { font-size: 1.8rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 1.9rem; }
  .hero-badge { font-size: 0.75rem; }
  .hero-glow-1, .hero-glow-2 { display: none; }
  .mockup-play { width: 56px; height: 56px; }
  .btn { padding: 12px 24px; font-size: 0.85rem; }
  .btn-lg { padding: 14px 28px; font-size: 0.9rem; }
  .cta-card { padding: 32px 20px; }
}