:root {
    --blue-main: #3B7A9E;
    --blue-soft: #5A9BB5;
    --blue-dark: #1A3A5C;
    --gold: #B8965A;
    --white: #FFFFFF;
    --shadow: 0 12px 40px rgba(26, 58, 92, 0.22);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Open Sans", Arial, sans-serif;
    color: var(--blue-dark);
    background: var(--white);
}

h1, h2, h3, h4, h5 {
    font-family: "Playfair Display", Georgia, serif;
    letter-spacing: 0.3px;
}

.section-padding {
    padding: 88px 0;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--gold);
    font-weight: 700;
}

.navbar {
    transition: all 0.3s ease;
    background: transparent;
    padding: 12px 0;
}

.navbar.scrolled {
    background: rgba(26, 58, 92, 0.96);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.nav-logo {
    width: 42px;
    height: 42px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.navbar-brand span {
    font-family: "Playfair Display", serif;
    font-weight: 700;
}

.nav-link {
    color: rgba(255, 255, 255, 0.92) !important;
    font-weight: 600;
}

.btn-gold {
    background: linear-gradient(135deg, #c7a466, var(--gold));
    border: none;
    color: #fff;
    font-weight: 700;
    border-radius: 999px;
    padding: 12px 26px;
    box-shadow: 0 10px 24px rgba(184, 150, 90, 0.3);
}

.btn-gold:hover {
    background: linear-gradient(135deg, #d5b478, #b08442);
    color: #fff;
}


.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.08), transparent 60%);
}

.hero-logo {
    width: min(220px, 55vw);
    border-radius: 50%;
    border: 6px solid rgba(255, 255, 255, 0.55);
    box-shadow: var(--shadow);
}

.hero-tagline {
    font-size: clamp(1.2rem, 3vw, 2rem);
    color: #e8f5fb;
    font-style: italic;
}



.section-marine {
    background: linear-gradient(160deg, var(--blue-dark), var(--blue-main));
}

.section-marine p,
.section-marine li {
    color: rgba(255, 255, 255, 0.9);
}

.menu-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 18px;
    padding: 30px 24px;
    box-shadow: var(--shadow);
    border-top: 4px solid var(--gold);
}

.menu-card h3 {
    color: var(--blue-dark);
    margin-bottom: 12px;
}

.menu-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue-soft), var(--blue-main));
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 1.6rem;
    margin-bottom: 16px;
}

.gallery-img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 22px rgba(26, 58, 92, 0.2);
}

.contact-list li {
    margin-bottom: 10px;
}

.map-placeholder {
    border-radius: 16px;
    overflow: hidden;
    min-height: 300px;
    height: 100%;
}

.qr-code {
    width: 120px;
    height: 120px;
    background: #fff;
    padding: 6px;
    border-radius: 10px;
}

.site-footer {
    background: #132e4a;
    color: #dbe9f0;
}

.site-footer h3 {
    color: #fff;
}

.social-links a {
    color: #fff;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.45);
    display: inline-grid;
    place-items: center;
    text-decoration: none;
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.12);
}

.copyright {
    background: rgba(0, 0, 0, 0.12);
}

.wave-divider {
    height: 80px;
    background:
        radial-gradient(circle at 20px -10px, transparent 32px, var(--white) 33px) 0 0 / 40px 80px repeat-x,
        linear-gradient(to bottom, var(--blue-main), var(--white));
}

.wave-divider-reverse {
    transform: rotate(180deg);
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
}

.reveal.show {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.8s ease;
}

@media (max-width: 991px) {
    .navbar {
        background: rgba(26, 58, 92, 0.9);
    }
}

@media (max-width: 575px) {
    .section-padding {
        padding: 70px 0;
    }

    .gallery-img {
        height: 170px;
    }
}