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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Geometric shapes */
.geo-shape {
    position: absolute;
    pointer-events: none;
}

.shape-circle-1 {
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(20, 184, 166, 0.15) 0%, transparent 70%);
    top: -100px;
    right: -100px;
}

.shape-circle-2 {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(20, 184, 166, 0.1) 0%, transparent 70%);
    bottom: 10%;
    left: 5%;
}

.shape-triangle-1 {
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 60px 104px 60px;
    border-color: transparent transparent rgba(20, 184, 166, 0.08) transparent;
    top: 20%;
    left: 3%;
    transform: rotate(-15deg);
}

.shape-square-1 {
    width: 80px;
    height: 80px;
    background: rgba(20, 184, 166, 0.06);
    border: 2px solid rgba(20, 184, 166, 0.1);
    border-radius: 16px;
    bottom: 20%;
    right: 8%;
    transform: rotate(45deg);
}

.shape-dots {
    width: 120px;
    height: 120px;
    background-image: radial-gradient(circle, rgba(20, 184, 166, 0.2) 1.5px, transparent 1.5px);
    background-size: 16px 16px;
    top: 30%;
    right: 35%;
}

/* Amenity cards */
.amenity-card {
    position: relative;
    overflow: hidden;
}

.amenity-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0d9488, #2dd4bf, #0d9488);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.amenity-card:hover::before {
    opacity: 1;
}

/* Gallery */
.gallery-item {
    cursor: pointer;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.2) 0%, transparent 50%);
    border-radius: inherit;
    pointer-events: none;
}

.gallery-item {
    position: relative;
}

/* Scroll reveal animations (progressive enhancement) */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }

    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
    .reveal-delay-5 { transition-delay: 0.5s; }
    .reveal-delay-6 { transition-delay: 0.6s; }
}

/* Reduced motion - ensure content is always visible */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
    html {
        scroll-behavior: auto;
    }
}

/* Nav link underline on hover */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: #2dd4bf;
    transition: width 0.2s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Mobile menu */
#mobileMenu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background: #14b8a6;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #2dd4bf;
}

/* Selection */
::selection {
    background: rgba(20, 184, 166, 0.3);
    color: #0f172a;
}