:root {
    --primary: #0ea5e9;
    --primary-glow: rgba(14, 165, 233, 0.4);
    --bg-dark: #0f172a;
    --bg-card: rgba(30, 41, 59, 0.7);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent: #10b981;
    --accent-glow: rgba(16, 185, 129, 0.4);
    --warning: #f59e0b;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Glassmorphism utility */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 4.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

/* Buttons */
.btn-primary, .btn-secondary {
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 0 15px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px var(--primary-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--text-muted);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Header & Nav */
.navbar {
    position: sticky;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: white;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

.hero {
    min-height: 80vh;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.4), var(--bg-dark)), url('images/stock/belfry.jpg') center/cover no-repeat;
    position: relative;
    display: flex;
    flex-direction: column;
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 5%;
    max-width: 800px;
    margin-top: 4rem;
    animation: fadeIn 1s ease-out;
}

.hero-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 1.5rem;
    width: fit-content;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-stats {
    display: flex;
    gap: 2rem;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
}

.stat i {
    color: var(--primary);
}

/* Main Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 5%;
}

/* Overview Section */
.overview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

.overview-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.overview-graphic {
    padding: 3rem;
    text-align: center;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.9));
}

.icon-wrapper {
    width: 80px;
    height: 80px;
    background: rgba(14, 165, 233, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
    margin: 0 auto 1.5rem;
    box-shadow: 0 0 30px var(--primary-glow);
}

.overview-graphic h3 {
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.overview-graphic p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Booking Hacks Section */
.booking-hack {
    position: relative;
    padding-top: 2rem;
}

.hack-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hack-header h2 {
    margin: 0;
    color: var(--accent);
}

.badge-pulse {
    width: 12px;
    height: 12px;
    background-color: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulse 2s infinite;
}

.hack-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.hack-card {
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
}

.card-img {
    width: calc(100% + 5rem);
    height: 200px;
    object-fit: cover;
    margin: -2.5rem -2.5rem 1.5rem -2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hack-card.interactive:hover {
    transform: translateY(-10px);
}

.hack-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
}

.hack-card:nth-child(1)::before {
    background: linear-gradient(90deg, var(--primary), #8b5cf6);
}

.hack-card:nth-child(2)::before {
    background: linear-gradient(90deg, var(--warning), #ef4444);
}

.hack-icon {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.hack-card:nth-child(1) .hack-icon { color: var(--primary); }
.hack-card:nth-child(2) .hack-icon { color: var(--warning); }

.price-tag, .time-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.price-tag {
    background: rgba(14, 165, 233, 0.2);
    color: var(--primary);
}

.time-tag {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.hack-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.hack-details {
    list-style: none;
}

.hack-details li {
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.hack-details li i {
    color: var(--accent);
    margin-top: 0.25rem;
}

.hack-details li strong {
    color: var(--text-main);
}

/* Footer */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 5%;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 3rem; }
    .overview { grid-template-columns: 1fr; }
    .hero-stats { flex-direction: column; gap: 1rem; }
    .nav-links { display: none; }
}