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

:root {
    --teal: #0a7a6e;
    --teal-light: #12a094;
    --teal-dark: #065a51;
    --sand: #f5f0e8;
    --sand-dark: #e8e0d0;
    --text: #1a1a2e;
    --text-muted: #5a6070;
    --white: #ffffff;
    --radius: 12px;
    --shadow: 0 4px 20px rgba(0,0,0,0.12);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--sand);
    color: var(--text);
    line-height: 1.6;
}

nav {
    background: var(--white);
    border-bottom: 1px solid var(--sand-dark);
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.nav-brand {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--teal);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.nav-brand span { color: var(--text); }

.nav-links { display: flex; gap: 1.5rem; align-items: center; }

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

main { min-height: calc(100vh - 64px - 80px); }

footer {
    background: var(--teal-dark);
    color: rgba(255,255,255,0.7);
    padding: 2.5rem 2rem 1.5rem;
    font-size: 0.85rem;
}

footer a { color: rgba(255,255,255,0.9); text-decoration: none; }
footer a:hover { color: #fff; text-decoration: underline; }

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto 2rem;
}

.footer-col h4 {
    color: #fff;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.75rem;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.4rem; }

.footer-copy {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 1.25rem;
    margin-top: 0;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.badge-snorkel { background: #e0f4f1; color: #0a7a6e; }
.badge-scuba   { background: #e0eaf8; color: #2557a0; }
.badge-zipline { background: #fef3e2; color: #b45309; }
.badge-open    { background: #e4fce4; color: #166534; }
.badge-semi-open { background: #fef9e2; color: #92400e; }
.badge-closed  { background: #f0f0f0; color: #374151; }
.badge-park    { background: #ede9fe; color: #5b21b6; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1.4rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.btn-primary { background: var(--teal); color: var(--white); }
.btn-primary:hover { background: var(--teal-dark); }
.btn-outline { background: transparent; color: var(--teal); border: 2px solid var(--teal); }
.btn-outline:hover { background: var(--teal); color: var(--white); }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}