/* Index Page Styles */

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-lg) 0;
  backdrop-filter: blur(10px);
}

.header nav {
  gap: var(--spacing-xl);
}

.logo {
  font-size: 24px;
  font-weight: var(--font-weight-bold);
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-xl);
  align-items: center;
}

.nav-menu a {
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.nav-menu a:hover {
  color: var(--color-orange);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-orange);
  font-size: 24px;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, #000000 0%, #0F172A 100%);
  border-bottom: 1px solid var(--color-border);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero-content h1 {
  font-size: 56px;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
}

.hero h1 .highlight {
  background: linear-gradient(90deg, var(--color-orange), var(--color-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  font-size: 20px;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: 1.5;
}

.hero-ctas {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  align-items: center;
}

.hero-visual {
  position: relative;
  height: 400px;
}

.circuit-box {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.circuit-circle {
  position: absolute;
  border: 2px solid var(--color-orange);
  border-radius: 50%;
  animation: pulse 3s ease-in-out infinite;
}

.circuit-circle:nth-child(1) {
  width: 100px;
  height: 100px;
  animation-delay: 0s;
}

.circuit-circle:nth-child(2) {
  width: 200px;
  height: 200px;
  animation-delay: 0.5s;
}

.circuit-circle:nth-child(3) {
  width: 300px;
  height: 300px;
  animation-delay: 1s;
}

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

/* Social Proof */
.social-proof {
  background-color: var(--color-bg);
}

.proof-card {
  background-color: var(--color-bg-secondary);
  border: 2px solid var(--color-gold);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  max-width: 600px;
  margin: var(--spacing-2xl) auto 0;
  text-align: center;
}

.proof-logo {
  font-size: 48px;
  margin-bottom: var(--spacing-lg);
}

.proof-card h3 {
  color: var(--color-white);
  font-size: 28px;
}

.proof-card p {
  font-style: italic;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text-secondary);
}

.proof-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

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

.stat strong {
  font-size: 28px;
  color: var(--color-orange);
}

.stat span {
  font-size: 12px;
  color: var(--color-text-secondary);
  text-transform: uppercase;
}

.stars {
  grid-column: 1 / -1;
  font-size: 24px;
}

/* Solutions List */
.solutions-list {
  list-style: none;
  text-align: left;
  color: var(--color-text-secondary);
}

.solutions-list li {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.solutions-list li:last-child {
  border-bottom: none;
}

/* Pricing */
.pricing-grid {
  max-width: 1000px;
  margin: 0 auto;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.card-featured {
  transform: scale(1.05);
}

.badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-orange);
  color: var(--color-bg);
  padding: 4px 16px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
}

.price {
  font-size: 48px;
  font-weight: var(--font-weight-bold);
  color: var(--color-gold);
  margin: var(--spacing-lg) 0;
}

.price-desc {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.features-list {
  list-style: none;
  flex-grow: 1;
  margin-bottom: var(--spacing-xl);
}

.features-list li {
  padding: var(--spacing-md) 0;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}

.features-list li:last-child {
  border-bottom: none;
}

.btn-full {
  width: 100%;
  text-align: center;
  justify-content: center;
}

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.faq-item {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--color-orange);
  transform: translateY(-4px);
}

.faq-item h4 {
  color: var(--color-orange);
  margin-bottom: var(--spacing-md);
}

.faq-item p {
  font-size: 14px;
}

.cta-text {
  font-size: 16px;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

/* CTA Final */
.cta-final {
  background: linear-gradient(135deg, var(--color-orange) 0%, var(--color-gold) 100%);
  padding: var(--spacing-3xl) 0;
  text-align: center;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.cta-final h2 {
  color: var(--color-bg);
  font-size: 42px;
  margin-bottom: var(--spacing-lg);
}

.cta-final p {
  color: var(--color-bg);
  font-size: 18px;
  margin-bottom: var(--spacing-xl);
}

/* Footer */
.footer {
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  color: var(--color-text-secondary);
}

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

.footer-col h4 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: var(--spacing-md);
}

.social-links {
  display: flex;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

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

/* Responsive */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    gap: var(--spacing-lg);
  }

  .nav-menu.active {
    display: flex;
  }

  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero-visual {
    display: none;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .pricing-card.card-featured {
    transform: scale(1);
  }

  .price {
    font-size: 32px;
  }

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

  .cta-final h2 {
    font-size: 28px;
  }
}