:root{--bg-primary: #0b0d19;--bg-secondary: #12162b;--bg-glass: rgba(18, 22, 43, .65);--bg-glass-hover: rgba(26, 31, 61, .8);--border-glass: rgba(255, 255, 255, .08);--border-glass-focus: rgba(0, 242, 195, .4);--color-primary: #00f2c3;--color-primary-rgb: 0, 242, 195;--color-secondary: #8b5cf6;--color-secondary-rgb: 139, 92, 246;--color-accent: #ff4a5a;--text-primary: #ffffff;--text-secondary: #b4b9d4;--text-muted: #6b729c;--text-gradient: linear-gradient(135deg, #ffffff 0%, #a5b4fc 100%);--brand-gradient: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);--accent-gradient: linear-gradient(135deg, #ff4a5a 0%, #ff8a00 100%);--font-sans: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--container-max-width: 1280px;--header-height: 80px;--border-radius-sm: 8px;--border-radius-md: 16px;--border-radius-lg: 24px;--border-radius-xl: 32px;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .4), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, .37);--glow-primary: 0 0 20px rgba(0, 242, 195, .35);--glow-secondary: 0 0 20px rgba(139, 92, 246, .35);--transition-fast: .2s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-glass: rgba(255, 255, 255, .7);--bg-glass-hover: rgba(255, 255, 255, .85);--border-glass: rgba(15, 23, 42, .08);--border-glass-focus: rgba(0, 242, 195, .6);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--text-gradient: linear-gradient(135deg, #0f172a 0%, #312e81 100%);--shadow-glass: 0 8px 32px 0 rgba(15, 23, 42, .08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;transition:background-color var(--transition-normal),color var(--transition-normal)}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-secondary);border:2px solid var(--bg-primary);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--color-secondary)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2}h1{font-size:3.5rem;background:var(--text-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}h2{font-size:2.5rem;margin-bottom:1rem}h3{font-size:1.5rem}p{color:var(--text-secondary)}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--border-radius-md);font-family:var(--font-sans);font-size:.95rem;font-weight:600;cursor:pointer;transition:all var(--transition-normal);border:none;position:relative;overflow:hidden}.btn-primary{background:var(--brand-gradient);color:#0b0d19;font-weight:700;box-shadow:var(--shadow-sm)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--glow-primary)}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{background:var(--bg-glass-hover);border-color:var(--color-primary);transform:translateY(-2px)}.btn-accent{background:var(--accent-gradient);color:#fff;font-weight:700}.btn-accent:hover{transform:translateY(-2px);box-shadow:0 0 20px #ff4a5a66}.glass-panel{background:var(--bg-glass);border:1px solid var(--border-glass);border-radius:var(--border-radius-lg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow-glass);transition:all var(--transition-normal)}.glass-panel:hover{background:var(--bg-glass-hover);border-color:#ffffff26}.container{width:100%;max-width:var(--container-max-width);margin:0 auto;padding:0 24px}header{position:fixed;top:0;left:0;width:100%;height:var(--header-height);display:flex;align-items:center;z-index:100;transition:all var(--transition-normal)}header.scrolled{background:#0b0d19d9;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border-bottom:1px solid var(--border-glass);height:70px}.nav-container{display:flex;justify-content:space-between;align-items:center;width:100%}.logo{font-size:1.8rem;font-weight:800;letter-spacing:-1px;background:var(--brand-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:8px}.logo-dot{width:8px;height:8px;background-color:var(--color-primary);border-radius:50%;display:inline-block;box-shadow:var(--glow-primary)}.nav-links{display:flex;list-style:none;gap:32px}.nav-link{font-weight:500;color:var(--text-secondary);position:relative;padding:6px 0}.nav-link:hover,.nav-link.active{color:var(--text-primary)}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--brand-gradient);transition:width var(--transition-normal);border-radius:2px}.nav-link:hover:after,.nav-link.active:after{width:100%}.nav-actions{display:flex;align-items:center;gap:16px}.theme-toggle{background:none;border:none;cursor:pointer;color:var(--text-primary);width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid var(--border-glass);background:var(--bg-glass);transition:all var(--transition-fast)}.theme-toggle:hover{border-color:var(--color-primary);color:var(--color-primary)}.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding-top:var(--header-height);overflow:hidden;background:radial-gradient(circle at 70% 30%,rgba(139,92,246,.15) 0%,transparent 50%),radial-gradient(circle at 10% 80%,rgba(0,242,195,.1) 0%,transparent 50%)}.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;z-index:-1;background-size:cover;background-position:center;opacity:.25;filter:blur(4px)}.hero-content{max-width:700px}.hero-subtitle{color:var(--color-primary);font-weight:700;text-transform:uppercase;letter-spacing:3px;margin-bottom:1rem;display:inline-flex;align-items:center;gap:8px}.hero-title{margin-bottom:1.5rem}.hero-description{font-size:1.2rem;margin-bottom:2.5rem;color:var(--text-secondary)}.search-panel{padding:24px;margin-top:2rem;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:end}.search-input-group{display:flex;flex-direction:column;gap:8px}.search-input-group label{font-size:.85rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.search-input-group select,.search-input-group input{background:#ffffff0d;border:1px solid var(--border-glass);padding:12px 16px;border-radius:var(--border-radius-md);color:var(--text-primary);font-family:var(--font-sans);font-size:.95rem;outline:none;transition:all var(--transition-fast)}.search-input-group select option{background:var(--bg-secondary);color:var(--text-primary)}.search-input-group select:focus,.search-input-group input:focus{border-color:var(--color-primary);box-shadow:0 0 10px #00f2c326}.categories-section{padding:60px 0 20px}.category-list{display:flex;gap:16px;overflow-x:auto;padding-bottom:12px;scrollbar-width:none}.category-list::-webkit-scrollbar{display:none}.category-btn{background:var(--bg-glass);border:1px solid var(--border-glass);padding:10px 24px;border-radius:50px;color:var(--text-secondary);font-family:var(--font-sans);font-weight:600;white-space:nowrap;cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;gap:8px}.category-btn:hover{background:#ffffff1a;border-color:#fff3;color:var(--text-primary)}.category-btn.active{background:var(--brand-gradient);color:#0b0d19;border-color:transparent;box-shadow:var(--glow-primary)}.tours-section{padding:40px 0 100px}.section-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:40px}.section-subtitle{color:var(--color-secondary);text-transform:uppercase;letter-spacing:2px;font-weight:700;font-size:.9rem;margin-bottom:8px}.tours-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:32px}.tour-card{position:relative;overflow:hidden;height:520px;display:flex;flex-direction:column}.tour-image-container{height:250px;overflow:hidden;position:relative}.tour-image{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.tour-card:hover .tour-image{transform:scale(1.1)}.tour-badge{position:absolute;top:20px;left:20px;background:#0b0d19d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--border-glass);padding:6px 14px;border-radius:50px;font-size:.8rem;font-weight:700;color:var(--color-primary);display:flex;align-items:center;gap:6px;z-index:2}.tour-badge.international{color:var(--color-secondary)}.tour-fav-btn{position:absolute;top:20px;right:20px;width:40px;height:40px;border-radius:50%;background:#0b0d19d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--border-glass);display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff;transition:all var(--transition-fast);z-index:2}.tour-fav-btn:hover{color:var(--color-accent);transform:scale(1.1)}.tour-info{padding:24px;display:flex;flex-direction:column;flex-grow:1}.tour-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:.85rem;color:var(--text-muted)}.tour-duration,.tour-rating{display:flex;align-items:center;gap:6px}.tour-rating span{color:#ffb800}.tour-title{font-size:1.4rem;margin-bottom:8px;transition:color var(--transition-fast)}.tour-card:hover .tour-title{color:var(--color-primary)}.tour-desc{font-size:.9rem;color:var(--text-secondary);margin-bottom:20px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.tour-footer{margin-top:auto;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border-glass);padding-top:16px}.tour-price-box{display:flex;flex-direction:column}.tour-price-lbl{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.tour-price{font-size:1.5rem;font-weight:800;color:var(--color-primary)}.tour-price span{font-size:.9rem;font-weight:500;color:var(--text-secondary)}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#05060cd9;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;pointer-events:none;transition:opacity var(--transition-normal)}.modal-overlay.open{opacity:1;pointer-events:auto}.modal-container{width:90%;max-width:900px;max-height:90vh;overflow-y:auto;position:relative;display:grid;grid-template-columns:1.2fr 1fr;border-radius:var(--border-radius-lg);border:1px solid var(--border-glass);background:var(--bg-secondary);box-shadow:0 25px 50px -12px #00000080;transform:scale(.9);transition:transform var(--transition-normal)}.modal-overlay.open .modal-container{transform:scale(1)}.modal-close-btn{position:absolute;top:20px;right:20px;width:40px;height:40px;border-radius:50%;background:#ffffff0d;border:1px solid var(--border-glass);display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff;transition:all var(--transition-fast);z-index:10}.modal-close-btn:hover{background:#ffffff1a;color:var(--color-accent)}.modal-details{padding:40px;display:flex;flex-direction:column;gap:20px;border-right:1px solid var(--border-glass)}.modal-img-wrapper{position:relative;height:250px;border-radius:var(--border-radius-md);overflow:hidden}.modal-img{width:100%;height:100%;object-fit:cover}.modal-tag{color:var(--color-primary);font-weight:700;text-transform:uppercase;font-size:.85rem;letter-spacing:1px}.modal-title{font-size:2rem}.modal-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;background:#ffffff05;padding:16px;border-radius:var(--border-radius-md);border:1px solid var(--border-glass)}.modal-meta-item{display:flex;flex-direction:column;gap:4px}.modal-meta-lbl{font-size:.75rem;color:var(--text-muted);text-transform:uppercase}.modal-meta-val{font-weight:600;font-size:.95rem;display:flex;align-items:center;gap:6px}.modal-description{font-size:.95rem;color:var(--text-secondary)}.modal-booking{padding:40px;background:#ffffff03;display:flex;flex-direction:column;justify-content:center}.booking-form{display:flex;flex-direction:column;gap:20px}.booking-form h3{margin-bottom:8px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:.8rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase}.form-group input{background:#ffffff0d;border:1px solid var(--border-glass);padding:12px 16px;border-radius:var(--border-radius-md);color:var(--text-primary);outline:none;font-family:var(--font-sans);transition:all var(--transition-fast)}.form-group input:focus{border-color:var(--color-primary);box-shadow:0 0 10px #00f2c326}.booking-success-card{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:20px;padding:20px;animation:fadeIn var(--transition-normal) forwards}.success-icon{width:70px;height:70px;border-radius:50%;background:#00f2c31a;color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-size:2rem;box-shadow:var(--glow-primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{opacity:0;transform:translateY(30px);transition:opacity var(--transition-slow),transform var(--transition-slow)}.fade-in.visible{opacity:1;transform:translateY(0)}footer{background:#06070c;padding:80px 0 30px;border-top:1px solid var(--border-glass)}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:60px}.footer-col{display:flex;flex-direction:column;gap:20px}.footer-col h4{font-size:1.1rem;font-weight:700;letter-spacing:1px}.footer-col p{font-size:.95rem}.footer-links{list-style:none;display:flex;flex-direction:column;gap:12px}.footer-links a{color:var(--text-secondary);font-size:.95rem}.footer-links a:hover{color:var(--color-primary);padding-left:5px}.social-links{display:flex;gap:12px}.social-btn{width:40px;height:40px;border-radius:50%;background:var(--bg-glass);border:1px solid var(--border-glass);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all var(--transition-fast)}.social-btn:hover{background:var(--brand-gradient);color:#0b0d19;transform:translateY(-3px)}.newsletter-box{display:flex;gap:8px}.newsletter-box input{flex-grow:1;background:#ffffff0d;border:1px solid var(--border-glass);padding:12px 16px;border-radius:var(--border-radius-md);color:var(--text-primary);outline:none}.footer-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border-glass);padding-top:30px;font-size:.85rem;color:var(--text-muted)}@media (max-width: 992px){.search-panel{grid-template-columns:1fr 1fr}.modal-container{grid-template-columns:1fr}.modal-details{border-right:none;border-bottom:1px solid var(--border-glass);padding:30px}.modal-booking{padding:30px}.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width: 768px){h1{font-size:2.8rem}.nav-links{display:none}.search-panel,.tours-grid,.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:16px;text-align:center}}