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

:root {
    --ocean-dark: #0a2342;
    --ocean-mid: #1a5276;
    --ocean-light: #2e86ab;
    --sand: #f4d35e;
    --coral: #ee6c4d;
    --palm: #2d6a4f;
    --sunset-orange: #f77f00;
    --sunset-pink: #d62828;
    --cream: #fef9ef;
    --text-dark: #1a1a2e;
}

body {
    font-family: 'Quicksand', sans-serif;
    background: linear-gradient(180deg, var(--ocean-dark) 0%, var(--ocean-mid) 50%, var(--ocean-light) 100%);
    min-height: 100vh;
    color: var(--cream);
    position: relative;
    overflow-x: hidden;
}

.hidden {
    display: none !important;
}

.ocean-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--ocean-dark) 0%, var(--ocean-mid) 40%, var(--ocean-light) 70%, #3498db 100%);
    z-index: -2;
}

.palm-overlay {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 400px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 150'%3E%3Cpath d='M50 150 Q48 100 50 80 Q40 60 20 40 Q45 55 50 70 Q55 55 80 40 Q60 60 50 80' fill='%232d6a4f' opacity='0.3'/%3E%3C/svg%3E") no-repeat;
    background-size: contain;
    z-index: -1;
    opacity: 0.5;
}

header {
    text-align: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, rgba(247, 127, 0, 0.8), rgba(238, 108, 77, 0.8));
    position: relative;
    overflow: hidden;
}

header::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 20px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120'%3E%3Cpath d='M0,60 Q300,120 600,60 T1200,60 L1200,120 L0,120 Z' fill='%230a2342'/%3E%3C/svg%3E") repeat-x;
    background-size: 1200px 20px;
}

header h1 {
    font-family: 'Pacifico', cursive;
    font-size: 3rem;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.3);
    margin-bottom: 0.5rem;
}

.tagline {
    font-style: italic;
    opacity: 0.9;
    font-size: 1.1rem;
}

main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem 3rem;
}

.main-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(10, 35, 66, 0.95);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.nav-item {
    padding: 0.6rem 1.2rem;
    background: linear-gradient(145deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    border-radius: 25px;
    color: var(--cream);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.2);
}

.nav-item:hover {
    background: var(--sand);
    color: var(--text-dark);
    transform: translateY(-2px);
}

.nav-item.active {
    background: var(--coral);
    color: white;
    border-color: var(--coral);
}

.section-desc {
    opacity: 0.8;
    margin-bottom: 2rem;
}

.search-box {
    margin-bottom: 1.5rem;
}

.search-box input {
    width: 100%;
    padding: 1rem;
    border-radius: 10px;
    border: 2px solid var(--ocean-light);
    background: rgba(255,255,255,0.9);
    font-size: 1rem;
}

footer {
    text-align: center;
    padding: 2rem;
    background: rgba(0,0,0,0.3);
}

footer p {
    opacity: 0.7;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 1.5rem;
    }
    
    header {
        padding: 1.5rem 0.5rem;
    }
    
    .tagline {
        font-size: 0.9rem;
    }
    
    .nav-item {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }
    
    main {
        padding: 0.5rem;
    }
    
    footer {
        padding: 1rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.2rem;
    }
    
    .nav-item {
        padding: 0.4rem 0.6rem;
        font-size: 0.65rem;
    }
}