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

:root {
  --primary: #ff8c00;
  --primary-dark: #e67e00;
  --primary-light: #ffa500;
  --secondary: #ffb347;
  --accent: #ff6b35;
  --dark: #0a0e1a;
  --dark-light: #1a1f2e;
  --dark-card: #151a2a;
  --gray: #64748b;
  --gray-light: #cbd5e1;
  --white: #ffffff;
  --text: #e2e8f0;
  --text-dark: #1e293b;
  --text-light: #94a3b8;
  --border: #1e293b;
  --border-light: #e2e8f0;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(255, 140, 0, 0.3);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--dark);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 14, 39, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #ff8c00, #ffa500);
  border-radius: 8px;
  position: relative;
  box-shadow: 0 4px 20px rgba(255, 140, 0, 0.4);
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 4px 20px rgba(255, 140, 0, 0.4);
  }
  50% {
    box-shadow: 0 4px 30px rgba(255, 140, 0, 0.7), 0 0 40px rgba(255, 165, 0, 0.5);
  }
}

.logo-icon::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 10px solid #0a0e27;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
}

.logo-icon::after {
  content: '';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 16px;
  background: linear-gradient(90deg, 
    #0a0e27 0%, #0a0e27 35%, 
    transparent 35%, transparent 65%, 
    #0a0e27 65%, #0a0e27 100%
  );
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-weight: 700;
  font-size: 18px;
  color: var(--white);
}

.logo-sub {
  font-size: 12px;
  color: var(--text-light);
}

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

.nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition);
}

.nav a:not(.btn):hover {
  color: var(--primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

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

.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 998;
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #0a0e1a;
  box-shadow: 0 4px 20px rgba(255, 140, 0, 0.4);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(255, 140, 0, 0.6), 0 0 40px rgba(255, 165, 0, 0.3);
}

.btn-primary span,
.btn-primary svg {
  position: relative;
  z-index: 1;
}

.btn-header {
  font-weight: 700;
  color: #0a0e1a !important;
}

.btn-header:hover {
  color: #0a0e1a !important;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
}

/* Hero Section */
.hero {
  padding: 100px 0 120px;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 1000px;
  height: 1000px;
  background: radial-gradient(circle, rgba(255, 140, 0, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(255, 165, 0, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(30px, -30px);
  }
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(0, 217, 255, 0.15);
  color: var(--primary);
  border: 1px solid rgba(0, 217, 255, 0.3);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.google-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: linear-gradient(135deg, rgba(10, 14, 26, 0.95), rgba(26, 31, 46, 0.95));
  border: 1px solid rgba(255, 140, 0, 0.3);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 20px rgba(255, 140, 0, 0.2);
  backdrop-filter: blur(10px);
}

.google-badge svg {
  flex-shrink: 0;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.badge-stars {
  color: #FFC107;
  font-size: 16px;
  letter-spacing: 1px;
  filter: drop-shadow(0 2px 4px rgba(255, 193, 7, 0.5));
}

.badge-text {
  color: var(--white);
  font-weight: 600;
  font-size: 14px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--white), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero h1 .highlight-word {
  display: inline-block;
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
  animation: glow-pulse 3s ease-in-out infinite;
  text-shadow: 0 0 40px rgba(255, 140, 0, 0.5);
  filter: drop-shadow(0 0 20px rgba(255, 140, 0, 0.6)) drop-shadow(0 0 40px rgba(255, 165, 0, 0.4));
  max-width: 100%;
  word-wrap: break-word;
}

@keyframes glow-pulse {
  0%, 100% {
    filter: drop-shadow(0 0 20px rgba(255, 140, 0, 0.6)) drop-shadow(0 0 40px rgba(255, 165, 0, 0.4));
  }
  50% {
    filter: drop-shadow(0 0 30px rgba(255, 140, 0, 0.9)) drop-shadow(0 0 60px rgba(255, 165, 0, 0.6));
  }
}

.hero-lead {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.hero-note {
  font-size: 14px;
  color: var(--text-light);
  text-align: center;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 500;
}

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

/* Device Mockup with Animation */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.device-mockup {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--dark-light), var(--dark-card));
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(255, 140, 0, 0.2);
  position: relative;
  border: 1px solid rgba(255, 140, 0, 0.2);
}

.screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #0f1629 0%, #0a0e27 100%);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.5);
}

.screen-content {
  padding: 20px;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.channel-item {
  aspect-ratio: 16/9;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.channel-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: opacity 0.6s ease;
}

.channel-item:nth-child(1)::before {
  background: linear-gradient(135deg, #ff8c00, #ffa500);
  animation: channel-pulse 8s ease-in-out infinite;
}

.channel-item:nth-child(2)::before {
  background: linear-gradient(135deg, #ffa500, #ffb347);
  animation: channel-pulse 8s ease-in-out infinite 2s;
}

.channel-item:nth-child(3)::before {
  background: linear-gradient(135deg, #ffb347, #ff8c00);
  animation: channel-pulse 8s ease-in-out infinite 4s;
}

.channel-item:nth-child(4)::before {
  background: linear-gradient(135deg, #ff6b35, #ff8c00);
  animation: channel-pulse 8s ease-in-out infinite 6s;
}

@keyframes channel-pulse {
  0%, 100% {
    opacity: 0;
  }
  12.5%, 37.5% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

.channel-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: clamp(32px, 4vw, 42px);
  font-weight: 800;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 18px;
}

/* Benefits Section - Light */
.benefits {
  padding: 100px 0;
  background: linear-gradient(180deg, #f8fafc 0%, #e0e7ff 100%);
}

.benefits .section-header h2 {
  color: var(--text-dark);
}

.benefits .section-header p {
  color: var(--gray);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}

.benefit-card {
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 217, 255, 0.2);
  border-color: var(--primary);
}

.benefit-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #0a0e1a;
  box-shadow: 0 8px 24px rgba(255, 140, 0, 0.3);
}

.benefit-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.benefit-card p {
  color: var(--gray);
  line-height: 1.7;
}

/* How It Works - Dark */
.how-it-works {
  padding: 100px 0;
  background: #0a0e1a;
  position: relative;
}

.how-it-works::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.how-it-works .section-header h2 {
  color: var(--white);
}

.how-it-works .section-header p {
  color: var(--text-light);
}

.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.step-card {
  flex: 1;
  min-width: 260px;
  max-width: 320px;
  padding: 32px;
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: 0 20px 60px rgba(255, 140, 0, 0.2);
}

.step-number {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #0a0e1a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin: 0 auto 20px;
  box-shadow: 0 8px 24px rgba(255, 140, 0, 0.4);
}

.step-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.step-card p {
  color: var(--text-light);
  line-height: 1.7;
}

.step-arrow {
  font-size: 32px;
  color: var(--primary);
  font-weight: 700;
}

.cta-center {
  text-align: center;
}

/* Reviews - Light */
.reviews {
  padding: 100px 0;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.reviews .section-header h2 {
  color: var(--text-dark);
}

.reviews .section-header p {
  color: var(--gray);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.review-card {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.review-card:hover {
  box-shadow: 0 20px 60px rgba(0, 217, 255, 0.15);
  transform: translateY(-4px);
  border-color: var(--primary);
}

.review-stars {
  color: #fbbf24;
  font-size: 18px;
  margin-bottom: 16px;
}

.review-card p {
  color: var(--text-dark);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.review-author {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray);
}

/* FAQ - Dark */
.faq {
  padding: 100px 0;
  background: #0a0e1a;
  position: relative;
}

.faq::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.faq .section-header h2 {
  color: var(--white);
}

.faq .section-header p {
  color: var(--text-light);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

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

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  transition: var(--transition);
}

.faq-question:hover {
  background: rgba(0, 217, 255, 0.05);
}

.faq-question svg {
  flex-shrink: 0;
  color: var(--primary);
  transition: var(--transition);
}

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

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

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding: 0 24px 20px;
  color: var(--text-light);
  line-height: 1.7;
}

/* CTA Final - Gradient */
.cta-final {
  padding: 100px 0;
  background: linear-gradient(135deg, #0a0e1a 0%, #1a1f2e 50%, #0a0e1a 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255, 140, 0, 0.1) 0%, transparent 70%);
}

.cta-final-content {
  position: relative;
  z-index: 1;
}

.cta-final-content h2 {
  font-size: clamp(32px, 4vw, 42px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--white), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-final-content p {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 32px;
}

/* Footer - Dark */
.footer {
  padding: 60px 0 30px;
  background: #0a0e1a;
  color: var(--text);
  border-top: 1px solid var(--border);
}

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

.footer .logo-title {
  color: var(--white);
}

.footer-brand p {
  margin-top: 16px;
  color: var(--text-light);
  line-height: 1.7;
}

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

.footer-links h4,
.footer-contact h4 {
  color: var(--white);
  font-weight: 700;
  margin-bottom: 8px;
}

.footer-links a,
.footer-contact a {
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition);
}

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

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-light);
  font-size: 14px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--dark-card);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 24px 24px;
    gap: 24px;
    transition: right 0.3s ease;
    z-index: 999;
    box-shadow: -4px 0 40px rgba(0, 0, 0, 0.5);
    border-left: 1px solid var(--border);
  }

  body.nav-open .nav {
    right: 0;
  }

  body.nav-open .nav-backdrop {
    display: block;
    opacity: 1;
  }

  .nav-toggle {
    display: flex;
  }

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

  body.nav-open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }

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

  .hero {
    padding: 60px 0 80px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    order: -1;
  }

  .steps {
    flex-direction: column;
  }

  .step-arrow {
    transform: rotate(90deg);
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 60px 0 80px;
  }

  .benefits,
  .how-it-works,
  .reviews,
  .faq,
  .cta-final {
    padding: 60px 0;
  }

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