/* Landing Page Styles */
.hero {
  min-height: 90vh;
  padding: 6rem 2rem 4rem;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}

#hero3d {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3rem;
  align-items: center;
}

.hero-left h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-left h1 span {
  color: #ffd700;
  text-shadow: 0 0 40px rgba(255, 215, 0, 0.45);
  display: inline-block;
  animation: glow 2.5s ease-in-out infinite alternate;
}

@keyframes glow {
  from { text-shadow: 0 0 30px rgba(255, 215, 0, 0.35); }
  to { text-shadow: 0 0 60px rgba(255, 215, 0, 0.7); }
}

.hero-left p {
  color: #aaa;
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: linear-gradient(135deg, #ffd700, #ffaa00);
  color: #0a0a1a;
  border: none;
  padding: 1rem 2.2rem;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 20px 50px rgba(255, 215, 0, 0.45);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  border: 1px solid rgba(255, 215, 0, 0.3);
  padding: 1rem 2.2rem;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-secondary:hover {
  background: rgba(255, 215, 0, 0.15);
  transform: translateY(-3px);
  border-color: rgba(255, 215, 0, 0.6);
  box-shadow: 0 15px 35px rgba(255, 215, 0, 0.15);
}

.hero-right {
  display: grid;
  place-items: center;
}

.hero-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 215, 0, 0.25);
  border-radius: 24px;
  padding: 2.2rem;
  width: 100%;
  backdrop-filter: blur(20px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.hero-card h3 {
  color: #ffd700;
  margin-top: 0;
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 1.8rem;
}

.hero-stat {
  text-align: center;
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.hero-stat:hover {
  background: rgba(255, 215, 0, 0.08);
  border-color: rgba(255, 215, 0, 0.3);
  transform: scale(1.05);
}

.hero-stat-number {
  font-size: 1.6rem;
  font-weight: bold;
  color: #ffd700;
  margin-bottom: 0.3rem;
}

.hero-stat-label {
  color: #aaa;
  font-size: 0.85rem;
}

.section {
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  color: #ffd700;
  font-size: 2.5rem;
  margin-bottom: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.feature-card {
  padding: 2.2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: 20px;
  backdrop-filter: blur(12px);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, transparent, #ffd700, transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.feature-card:hover::before {
  transform: translateX(100%);
}

.feature-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 0 25px 60px rgba(255, 215, 0, 0.2);
  border-color: rgba(255, 215, 0, 0.5);
  background: rgba(255, 215, 0, 0.05);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1.2rem;
  display: inline-block;
  transition: transform 0.4s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.2) rotate(5deg);
}

.feature-card h3 {
  color: #fff;
  margin: 0 0 0.8rem;
  font-size: 1.35rem;
}

.feature-card p {
  color: #aaa;
  line-height: 1.8;
  margin: 0;
}

/* Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }