* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: #1e293b; background: #f8fafc; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

.header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(0,0,0,0.05); }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 18px 30px; display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 24px; font-weight: 800; color: #0f172a; display: flex; align-items: center; gap: 8px; }
.logo-icon { width: 32px; height: 32px; background: linear-gradient(135deg, #ea580c, #c2410c); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 16px; font-weight: 700; }
.nav-links { display: flex; gap: 36px; align-items: center; }
.nav-links a { font-size: 15px; font-weight: 500; color: #475569; transition: color 0.2s; }
.nav-links a:hover { color: #ea580c; }
.btn-nav { background: #0f172a; color: #fff !important; padding: 10px 24px; border-radius: 10px; font-size: 14px !important; font-weight: 600 !important; transition: background 0.2s, transform 0.2s; }
.btn-nav:hover { background: #1e293b; transform: translateY(-1px); }

.hero { height: 100vh; min-height: 700px; position: relative; display: flex; align-items: center; justify-content: center; text-align: center; color: #fff; background: linear-gradient(135deg, rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.4)), url('img/hero.jpg') center/cover no-repeat; }
.hero-content { max-width: 820px; padding: 0 30px; animation: fadeUp 1s ease-out; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.hero-badge { display: inline-block; background: rgba(255,255,255,0.15); backdrop-filter: blur(4px); padding: 8px 18px; border-radius: 50px; font-size: 13px; font-weight: 500; margin-bottom: 28px; border: 1px solid rgba(255,255,255,0.2); }
.hero h1 { font-size: clamp(38px, 6vw, 68px); font-weight: 800; line-height: 1.1; letter-spacing: -1.5px; margin-bottom: 24px; }
.hero p { font-size: clamp(17px, 2vw, 21px); opacity: 0.9; margin-bottom: 40px; font-weight: 300; max-width: 600px; margin-left: auto; margin-right: auto; }
.hero .btn-primary { display: inline-block; background: #ea580c; color: #fff; padding: 16px 42px; border-radius: 12px; font-weight: 600; font-size: 16px; transition: all 0.3s ease; box-shadow: 0 10px 30px rgba(234, 88, 12, 0.4); }
.hero .btn-primary:hover { background: #c2410c; transform: translateY(-3px); box-shadow: 0 15px 40px rgba(234, 88, 12, 0.5); }
.scroll-indicator { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); font-size: 13px; opacity: 0.7; animation: bounce 2s infinite; }
@keyframes bounce { 0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); } 40% { transform: translateX(-50%) translateY(-10px); } 60% { transform: translateX(-50%) translateY(-5px); } }

.section { padding: 120px 30px; }
.container { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 70px; }
.section-label { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: #ea580c; margin-bottom: 16px; }
.section-title { font-size: clamp(30px, 4vw, 44px); font-weight: 800; letter-spacing: -1px; line-height: 1.2; margin-bottom: 20px; color: #0f172a; }
.section-subtitle { font-size: 18px; color: #64748b; max-width: 640px; margin: 0 auto; font-weight: 400; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-text p { font-size: 16px; color: #475569; margin-bottom: 24px; line-height: 1.8; }
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 40px; }
.stat-item { padding: 20px; background: #fff; border-radius: 16px; border: 1px solid #e2e8f0; transition: transform 0.3s, box-shadow 0.3s; }
.stat-item:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.06); }
.stat-num { font-size: 32px; font-weight: 800; color: #0f172a; line-height: 1.1; }
.stat-label { font-size: 14px; color: #64748b; margin-top: 4px; }
.about-image { border-radius: 24px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,0.15); position: relative; }
.about-image img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; transition: transform 0.5s; }
.about-image:hover img { transform: scale(1.03); }

.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 32px; }
.feature-card { background: #fff; padding: 44px 36px; border-radius: 20px; border: 1px solid #e2e8f0; transition: all 0.35s ease; position: relative; overflow: hidden; }
.feature-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, #ea580c, #f59e0b); opacity: 0; transition: opacity 0.3s; }
.feature-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,0,0,0.08); border-color: transparent; }
.feature-card:hover::before { opacity: 1; }
.feature-icon { width: 64px; height: 64px; background: linear-gradient(135deg, #fff7ed, #ffedd5); border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 28px; margin-bottom: 28px; }
.feature-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 14px; color: #0f172a; }
.feature-card p { font-size: 15px; color: #64748b; line-height: 1.7; }

.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery-item { position: relative; border-radius: 18px; overflow: hidden; cursor: pointer; aspect-ratio: 3/4; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-caption { position: absolute; bottom: 0; left: 0; right: 0; padding: 30px 24px 24px; background: linear-gradient(transparent, rgba(15,23,42,0.85)); color: #fff; font-size: 15px; font-weight: 500; transform: translateY(10px); opacity: 0.9; transition: all 0.3s; }
.gallery-item:hover .gallery-caption { transform: translateY(0); opacity: 1; }

.video-container { position: relative; max-width: 960px; margin: 0 auto; border-radius: 24px; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,0.3); background: #000; aspect-ratio: 16/9; }
.video-container video { width: 100%; height: 100%; object-fit: cover; outline: none; }

.cta-section { background: linear-gradient(135deg, #0f172a, #1e293b); text-align: center; color: #fff; border-radius: 32px; padding: 100px 40px; max-width: 1100px; margin: 0 auto; }
.cta-section .section-title { color: #fff; }
.cta-section .section-subtitle { color: #94a3b8; margin-bottom: 40px; }
.cta-section .btn-primary { display: inline-block; background: #ea580c; color: #fff; padding: 18px 48px; border-radius: 14px; font-weight: 600; font-size: 17px; transition: all 0.3s ease; box-shadow: 0 10px 30px rgba(234, 88, 12, 0.4); }
.cta-section .btn-primary:hover { background: #c2410c; transform: translateY(-3px); box-shadow: 0 15px 40px rgba(234, 88, 12, 0.5); }

.footer { background: #0f172a; color: #94a3b8; padding: 80px 30px 40px; }
.footer-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-brand .logo { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.7; max-width: 300px; }
.footer-col h4 { color: #fff; font-size: 15px; font-weight: 600; margin-bottom: 20px; }
.footer-col a { display: block; font-size: 14px; margin-bottom: 12px; transition: color 0.2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding-top: 32px; border-top: 1px solid #1e293b; display: flex; justify-content: space-between; font-size: 13px; }

@media (max-width: 992px) {
  .about-grid { grid-template-columns: 1fr; gap: 50px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hero h1 { font-size: 42px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .section { padding: 80px 20px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-brand p { margin: 0 auto; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .hero { min-height: 600px; }
}