/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  overflow: hidden;
  padding-top: 80px;
}

.hero-3d-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.floating-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  animation: float 20s infinite ease-in-out;
}

.shape-1 {
  width: 400px;
  height: 400px;
  background: #2563eb;
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 300px;
  height: 300px;
  background: #ec4899;
  top: 50%;
  right: 10%;
  animation-delay: -7s;
}

.shape-3 {
  width: 350px;
  height: 350px;
  background: #10b981;
  bottom: 10%;
  left: 50%;
  animation-delay: -14s;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(50px, -50px) scale(1.1);
  }
  66% {
    transform: translate(-50px, 50px) scale(0.9);
  }
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 10;
  max-width: 900px;
  padding: 0 2rem;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.title-line {
  display: block;
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
}

.title-line:nth-child(1) {
  animation-delay: 0.2s;
}

.title-line:nth-child(2) {
  animation-delay: 0.4s;
}

.title-line:nth-child(3) {
  animation-delay: 0.6s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
  from {
    opacity: 0;
    transform: translateY(20px);
  }
}

.gradient-text {
  background: linear-gradient(90deg, #2563eb, #ec4899, #10b981);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-light-gray);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero .btn-primary {
  background: var(--color-white);
  color: var(--color-primary);
}

.hero .btn-secondary {
  border-color: var(--color-white);
  color: var(--color-white);
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-white);
  font-size: 0.875rem;
  opacity: 0.6;
}

.scroll-line {
  width: 2px;
  height: 40px;
  background: var(--color-white);
  animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
  0%,
  100% {
    height: 40px;
  }
  50% {
    height: 20px;
  }
}

/* Services Overview Section */
.services-overview {
  padding: var(--spacing-xl) 0;
  background: var(--color-off-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  text-decoration: none;
  display: block;
  background: var(--color-white);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition-base);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.card-3d-wrapper {
  padding: 2.5rem;
  position: relative;
}

.card-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 1.5rem;
}

.seo-card .card-icon {
  color: var(--color-seo);
}

.smm-card .card-icon {
  color: var(--color-smm);
}

.dev-card .card-icon {
  color: var(--color-dev);
}

.card-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.card-description {
  color: var(--color-gray);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.card-features {
  list-style: none;
  margin-bottom: 1.5rem;
}

.card-features li {
  padding: 0.5rem 0;
  color: var(--color-dark-gray);
  position: relative;
  padding-left: 1.5rem;
}

.card-features li::before {
  content: "→";
  position: absolute;
  left: 0;
  font-weight: 700;
}

.seo-card .card-features li::before {
  color: var(--color-seo);
}

.smm-card .card-features li::before {
  color: var(--color-smm);
}

.dev-card .card-features li::before {
  color: var(--color-dev);
}

.card-cta {
  font-weight: 600;
  color: var(--color-primary);
  transition: var(--transition-fast);
}

.service-card:hover .card-cta {
  transform: translateX(5px);
  display: inline-block;
}

/* Why Choose Us Section */
.why-choose {
  padding: var(--spacing-xl) 0;
}

.why-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.feature-item {
  display: flex;
  gap: 1.5rem;
}

.feature-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-light-gray);
  line-height: 1;
}

.feature-content h4 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.stats-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.stat-item {
  text-align: center;
  padding: 2rem;
  background: var(--color-off-white);
  border-radius: 20px;
}

.stat-number {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-primary);
  display: block;
}

.stat-number::after {
  content: "+";
}

.stat-label {
  font-size: 1.125rem;
  color: var(--color-gray);
  display: block;
}

/* CTA Section */
.cta-section {
  padding: var(--spacing-xl) 0;
  background: var(--color-primary);
  text-align: center;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.cta-text {
  font-size: 1.125rem;
  color: var(--color-light-gray);
  margin-bottom: 2rem;
}

.cta-section .btn-primary {
  background: var(--color-white);
  color: var(--color-primary);
}

/* Responsive */
@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .why-content {
    grid-template-columns: 1fr;
  }

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