/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #e74c3c;
  --primary-dark: #c0392b;
  --secondary: #2c3e50;
  --accent: #f39c12;
  --text: #333;
  --text-light: #666;
  --bg: #f8f9fa;
  --white: #ffffff;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 40px rgba(0,0,0,0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.3s ease;
}
html { scroll-behavior: smooth; }
body { font-family: 'Poppins', sans-serif; color: var(--text); background: var(--bg); overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ===== UTILITY ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-header h2 { font-size: 2.2rem; font-weight: 700; color: var(--secondary); margin-bottom: 10px; }
.section-header p { color: var(--text-light); font-size: 1.05rem; }
.section-header h2 span { color: var(--primary); }

/* ===== NAVBAR ===== */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); box-shadow: 0 2px 20px rgba(0,0,0,0.08); transition: var(--transition); }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { font-size: 1.5rem; font-weight: 800; color: var(--primary); display: flex; align-items: center; gap: 8px; }
.logo i { font-size: 1.3rem; }
.nav-links { list-style: none; display: flex; align-items: center; gap: 8px; }
.nav-links a { padding: 8px 16px; border-radius: 25px; font-weight: 500; color: var(--secondary); transition: var(--transition); font-size: 0.95rem; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); background: rgba(231,76,60,0.08); }
.btn-admin { background: var(--secondary) !important; color: var(--white) !important; border-radius: 25px !important; font-size: 0.85rem !important; }
.btn-admin:hover { background: var(--primary) !important; }
.hamburger { display: none; font-size: 1.4rem; cursor: pointer; color: var(--secondary); }

/* ===== HERO ===== */
.hero { min-height: 100vh; background: linear-gradient(135deg, #1a1a2e 0%, #16213e 40%, #0f3460 70%, #533483 100%); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?w=1600&auto=format&fit=crop') center/cover; opacity: 0.2; }
.hero-content { position: relative; text-align: center; color: white; max-width: 800px; padding: 0 20px; }
.hero-content h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; line-height: 1.15; margin-bottom: 20px; }
.hero-content h1 span { color: var(--accent); }
.hero-content p { font-size: 1.2rem; opacity: 0.85; margin-bottom: 40px; max-width: 500px; margin-left: auto; margin-right: auto; }
.search-bar { display: flex; background: white; border-radius: 50px; overflow: hidden; max-width: 550px; margin: 0 auto 40px; box-shadow: 0 10px 40px rgba(0,0,0,0.3); }
.search-bar input { flex: 1; border: none; padding: 18px 25px; font-size: 1rem; font-family: 'Poppins', sans-serif; outline: none; color: var(--text); }
.search-bar button { background: var(--primary); color: white; border: none; padding: 18px 30px; font-size: 1rem; cursor: pointer; font-family: 'Poppins', sans-serif; font-weight: 600; transition: var(--transition); display: flex; align-items: center; gap: 8px; }
.search-bar button:hover { background: var(--primary-dark); }
.hero-stats { display: flex; justify-content: center; gap: 50px; }
.hero-stats div { text-align: center; }
.hero-stats strong { display: block; font-size: 2rem; font-weight: 800; color: var(--accent); }
.hero-stats span { font-size: 0.85rem; opacity: 0.75; }
.hero-scroll { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); color: white; opacity: 0.5; font-size: 1.5rem; animation: bounce 2s infinite; }
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(10px)} }

/* ===== BUTTONS ===== */
.btn-primary { display: inline-flex; align-items: center; gap: 8px; background: var(--primary); color: white; padding: 14px 32px; border-radius: 50px; font-weight: 600; font-size: 1rem; transition: var(--transition); border: 2px solid var(--primary); cursor: pointer; }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(231,76,60,0.3); }
.btn-outline { display: inline-flex; align-items: center; gap: 8px; background: transparent; color: var(--primary); padding: 14px 32px; border-radius: 50px; font-weight: 600; border: 2px solid var(--primary); transition: var(--transition); }
.btn-outline:hover { background: var(--primary); color: white; }
.btn-book { background: var(--primary); color: white; padding: 10px 22px; border-radius: 25px; font-weight: 600; font-size: 0.9rem; transition: var(--transition); }
.btn-book:hover { background: var(--primary-dark); transform: translateY(-2px); }

/* ===== FEATURES ===== */
.features { padding: 90px 0; background: white; }
.features-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 30px; }
.feature-card { text-align: center; padding: 40px 25px; border-radius: var(--radius); transition: var(--transition); }
.feature-card:hover { background: var(--bg); transform: translateY(-5px); box-shadow: var(--shadow); }
.feature-icon { width: 70px; height: 70px; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; color: white; font-size: 1.5rem; }
.feature-card h3 { font-size: 1.1rem; margin-bottom: 12px; color: var(--secondary); }
.feature-card p { color: var(--text-light); font-size: 0.9rem; line-height: 1.7; }

/* ===== PACKAGES ===== */
.packages-section { padding: 90px 0; }
.packages-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; }
.package-card { background: white; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); }
.package-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.package-img { position: relative; height: 220px; overflow: hidden; }
.package-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.package-card:hover .package-img img { transform: scale(1.05); }
.badge { position: absolute; top: 15px; left: 15px; background: var(--accent); color: white; padding: 4px 12px; border-radius: 20px; font-size: 0.78rem; font-weight: 600; }
.package-info { padding: 22px; }
.package-dest { color: var(--primary); font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; display: flex; align-items: center; gap: 5px; }
.package-info h3 { font-size: 1.1rem; font-weight: 700; color: var(--secondary); margin-bottom: 10px; }
.package-info p { color: var(--text-light); font-size: 0.88rem; line-height: 1.6; margin-bottom: 15px; }
.package-meta { display: flex; gap: 15px; margin-bottom: 18px; }
.package-meta span { font-size: 0.82rem; color: var(--text-light); display: flex; align-items: center; gap: 5px; }
.package-meta i { color: var(--primary); }
.package-footer { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid #f0f0f0; padding-top: 15px; }
.price { font-size: 1.2rem; font-weight: 700; color: var(--primary); }
.price small { font-size: 0.75rem; font-weight: 400; color: var(--text-light); }

/* ===== TESTIMONIALS ===== */
.testimonials { padding: 90px 0; background: linear-gradient(135deg, #1a1a2e, #0f3460); }
.testimonials .section-header h2 { color: white; }
.testimonials .section-header p { color: rgba(255,255,255,0.7); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; }
.testimonial-card { background: rgba(255,255,255,0.08); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.15); border-radius: var(--radius); padding: 30px; color: white; transition: var(--transition); }
.testimonial-card:hover { transform: translateY(-5px); background: rgba(255,255,255,0.12); }
.stars { color: var(--accent); font-size: 1.1rem; margin-bottom: 15px; }
.testimonial-card p { font-size: 0.92rem; line-height: 1.7; opacity: 0.85; margin-bottom: 20px; font-style: italic; }
.reviewer { display: flex; align-items: center; gap: 12px; }
.reviewer img { width: 45px; height: 45px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(255,255,255,0.3); }
.reviewer strong { display: block; font-size: 0.9rem; }
.reviewer span { font-size: 0.78rem; opacity: 0.7; }

/* ===== ABOUT ===== */
.about { padding: 90px 0; background: white; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.about-img img { border-radius: var(--radius); box-shadow: var(--shadow-hover); }
.about-content h2 { font-size: 2rem; color: var(--secondary); margin-bottom: 20px; font-weight: 700; }
.about-content p { color: var(--text-light); line-height: 1.8; margin-bottom: 15px; }
.about-list { list-style: none; margin: 25px 0; }
.about-list li { display: flex; align-items: center; gap: 12px; padding: 8px 0; color: var(--text); font-size: 0.95rem; }
.about-list li i { color: #2ecc71; font-size: 1rem; }

/* ===== CONTACT ===== */
.contact { padding: 90px 0; background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 50px; }
.contact-item { display: flex; gap: 18px; margin-bottom: 28px; align-items: flex-start; }
.contact-item i { width: 45px; height: 45px; background: var(--primary); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; margin-top: 5px; }
.contact-item strong { display: block; margin-bottom: 4px; color: var(--secondary); }
.contact-item p { color: var(--text-light); font-size: 0.9rem; }
.contact-form input, .contact-form textarea { width: 100%; border: 2px solid #e9ecef; border-radius: var(--radius-sm); padding: 14px 18px; font-family: 'Poppins', sans-serif; font-size: 0.95rem; transition: var(--transition); margin-bottom: 15px; background: white; }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--primary); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.contact-form textarea { resize: vertical; }

/* ===== FOOTER ===== */
.footer { background: #1a1a2e; color: white; padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.footer .logo { color: white; margin-bottom: 15px; }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 0.88rem; line-height: 1.8; margin-bottom: 20px; }
.social-links { display: flex; gap: 10px; }
.social-links a { width: 38px; height: 38px; background: rgba(255,255,255,0.08); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.7); transition: var(--transition); font-size: 0.9rem; }
.social-links a:hover { background: var(--primary); color: white; }
.footer-links h4 { color: white; margin-bottom: 20px; font-size: 1rem; font-weight: 600; }
.footer-links ul { list-style: none; }
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul li a { color: rgba(255,255,255,0.6); font-size: 0.88rem; transition: var(--transition); }
.footer-links ul li a:hover { color: var(--primary); padding-left: 5px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0; text-align: center; color: rgba(255,255,255,0.4); font-size: 0.85rem; }
.footer-bottom i { color: var(--primary); }

/* ===== PAGE BANNER ===== */
.page-banner { background: linear-gradient(135deg, #1a1a2e, #0f3460); color: white; text-align: center; padding: 120px 20px 60px; }
.page-banner h1 { font-size: 2.8rem; font-weight: 800; margin-bottom: 10px; }
.page-banner p { opacity: 0.75; font-size: 1.1rem; }
.page-banner.small { padding: 100px 20px 50px; }
.page-banner a { color: rgba(255,255,255,0.6); }
.page-banner a:hover { color: white; }

/* ===== PACKAGES PAGE ===== */
.packages-page { padding: 50px 0 80px; }
.filter-bar { background: white; border-radius: var(--radius); padding: 25px; margin-bottom: 35px; box-shadow: var(--shadow); display: flex; flex-wrap: wrap; gap: 15px; align-items: center; }
.filter-group input, .filter-group select { border: 2px solid #e9ecef; border-radius: 8px; padding: 10px 16px; font-family: 'Poppins', sans-serif; font-size: 0.9rem; transition: var(--transition); min-width: 160px; }
.filter-group input:focus, .filter-group select:focus { outline: none; border-color: var(--primary); }
.results-info { color: var(--text-light); font-size: 0.9rem; margin-bottom: 20px; }
.no-results { grid-column: 1/-1; text-align: center; padding: 70px 20px; color: var(--text-light); }
.no-results i { font-size: 3rem; margin-bottom: 15px; opacity: 0.3; }
.no-results h3 { font-size: 1.5rem; margin-bottom: 10px; color: var(--secondary); }

/* ===== DETAIL PAGE ===== */
.detail-page { padding: 50px 0 80px; }
.detail-grid { display: grid; grid-template-columns: 1fr 380px; gap: 35px; align-items: start; }
.detail-img { border-radius: var(--radius); overflow: hidden; height: 420px; margin-bottom: 25px; }
.detail-img img { width: 100%; height: 100%; object-fit: cover; }
.detail-meta-bar { display: flex; gap: 25px; flex-wrap: wrap; background: white; padding: 18px 25px; border-radius: var(--radius-sm); margin-bottom: 25px; box-shadow: var(--shadow); }
.detail-meta-bar span { display: flex; align-items: center; gap: 8px; font-size: 0.95rem; color: var(--text); font-weight: 500; }
.detail-meta-bar i { color: var(--primary); }
.detail-content { background: white; border-radius: var(--radius); padding: 35px; box-shadow: var(--shadow); }
.detail-content h2 { font-size: 1.5rem; color: var(--secondary); margin-bottom: 15px; margin-top: 25px; font-weight: 700; }
.detail-content h2:first-child { margin-top: 0; }
.detail-content p { color: var(--text-light); line-height: 1.8; }
.highlights-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.highlights-list li { display: flex; align-items: center; gap: 10px; font-size: 0.9rem; }
.highlights-list i { color: var(--accent); }
.inclusions-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; margin-top: 20px; }
.inclusions, .exclusions { background: var(--bg); padding: 20px; border-radius: var(--radius-sm); }
.inclusions h3 { color: #27ae60; margin-bottom: 12px; font-size: 1rem; }
.exclusions h3 { color: var(--primary); margin-bottom: 12px; font-size: 1rem; }
.inclusions ul, .exclusions ul { list-style: none; }
.inclusions ul li, .exclusions ul li { font-size: 0.88rem; color: var(--text-light); padding: 4px 0; border-bottom: 1px solid rgba(0,0,0,0.05); }
.booking-card { background: white; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); position: sticky; top: 90px; margin-bottom: 20px; }
.booking-price { text-align: center; padding-bottom: 20px; border-bottom: 1px solid #f0f0f0; margin-bottom: 20px; }
.price-label { display: block; font-size: 0.85rem; color: var(--text-light); margin-bottom: 5px; }
.price-amount { display: block; font-size: 2rem; font-weight: 800; color: var(--primary); }
.price-per { font-size: 0.82rem; color: var(--text-light); }
.booking-form h3 { font-size: 1.1rem; font-weight: 700; color: var(--secondary); margin-bottom: 18px; }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; border: 2px solid #e9ecef; border-radius: var(--radius-sm); padding: 11px 14px; font-family: 'Poppins', sans-serif; font-size: 0.9rem; transition: var(--transition); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); }
.total-price-box { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: white; padding: 14px 18px; border-radius: var(--radius-sm); text-align: center; margin-bottom: 15px; font-size: 0.95rem; }
.total-price-box strong { font-size: 1.3rem; }
.full-width { width: 100%; justify-content: center; border-radius: var(--radius-sm) !important; }
.help-card { background: var(--bg); border-radius: var(--radius); padding: 20px; text-align: center; }
.help-card h4 { margin-bottom: 5px; color: var(--secondary); }
.help-card p { color: var(--text-light); font-size: 0.85rem; margin-bottom: 15px; }

/* ===== ALERTS ===== */
.alert { padding: 14px 20px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 0.9rem; }
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* ===== ANIMATIONS =====
.fade-in { opacity: 0; transform: translateY(25px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.navbar.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.12); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .packages-grid { grid-template-columns: repeat(2,1fr); }
  .testimonials-grid { grid-template-columns: repeat(2,1fr); }
  .detail-grid { grid-template-columns: 1fr; }
  .booking-card { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: 70px; left: 0; right: 0; background: white; padding: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); z-index: 999; }
  .nav-links.active { display: flex; }
  .hamburger { display: block; }
  .hero-stats { gap: 25px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .packages-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .highlights-list { grid-template-columns: 1fr; }
  .inclusions-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .filter-bar { flex-direction: column; }
  .filter-group input, .filter-group select { width: 100%; }
}
@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 2rem; }
}