/* Base */
:root {
    --bg: #0b0d10;
    --bg-elev: #12161b;
    --text: #e6e8eb;
    --muted: #a4acb9;
    --primary: #4f8cff;
    --primary-600: #3a72da;
    --card: #141922;
    --border: #212836;
    --success: #3ddc97;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--text);
    text-decoration: none;
}

.skip-link {
    position: absolute;
    left: -999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.skip-link:focus {
    position: static;
    width: auto;
    height: auto;
    padding: 0.5rem 1rem;
    background: var(--primary);
    color: #fff;
}

/* Layout */
.container {
    width: min(1120px, 92%);
    margin: 0 auto;
}

.section {
    padding: 64px 0;
}

.section.alt {
    background: var(--bg-elev);
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 13, 16, 0.8);
    backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: 0.2px;
}

.brand-text {
    font-size: 18px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: 0;
    padding: 8px;
    cursor: pointer;
}

.nav-toggle-bar {
    width: 22px;
    height: 2px;
    background: var(--text);
    display: block;
}

.site-nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
    padding: 0;
    align-items: center;
}

.site-nav a {
    padding: 8px 10px;
    border-radius: 8px;
    color: var(--muted);
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--text);
}

.site-nav a.cta {
    background: var(--primary);
    color: #fff;
    padding: 10px 14px;
}

.site-nav a.cta:hover {
    background: var(--primary-600);
}

@media (max-width: 880px) {
    .nav-toggle {
        display: inline-flex;
    }

    .site-nav {
        position: absolute;
        inset: 56px 0 auto 0;
        background: rgba(11, 13, 16, 0.98);
        border-bottom: 1px solid var(--border);
        display: none;
    }

    .site-nav.open {
        display: block;
    }

    .site-nav ul {
        flex-direction: column;
        gap: 0;
    }

    .site-nav li {
        border-top: 1px solid var(--border);
    }

    .site-nav a {
        display: block;
        padding: 14px 24px;
    }
}

/* Hero Carousel */
.hero {
    position: relative;
}

.carousel {
    position: relative;
    overflow: hidden;
    height: clamp(260px, 54vh, 680px);
    touch-action: pan-y;
}

.carousel-track {
    display: flex;
    gap: 0;
    width: 100%;
    height: 100%;
    transition: transform 0.6s ease;
    will-change: transform;
}

.slide {
    flex: 0 0 100%;
    height: 100%;
    position: relative;
    margin: 0;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-user-drag: none;
    user-select: none;
}

.carousel-controls {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10px;
    pointer-events: none;
    z-index: 3;
}

.carousel-btn {
    pointer-events: auto;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border);
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 24px;
    cursor: pointer;
}

.carousel-dots {
    position: absolute;
    left: 50%;
    bottom: 14px;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 3;
}

.carousel-dots button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: 0;
}

.carousel-dots button.active {
    background: #fff;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.58) 0%, rgba(0, 0, 0, 0.68) 60%, rgba(0, 0, 0, 0.82) 100%);
    z-index: 2;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    padding: 0 16px;
}

.hero-content h1 {
    font-size: clamp(28px, 4vw, 48px);
    margin: 0 0 10px;
    color: #fff;
    text-shadow: 0 3px 12px rgba(0, 0, 0, 0.75), 0 1px 2px rgba(0, 0, 0, 0.85);
}

.hero-content p {
    color: var(--muted);
    margin: 0 0 22px;
    font-size: clamp(16px, 1.8vw, 18px);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.7);
}

.hero-cta {
    display: inline-flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    border: 1px solid var(--border);
    padding: 10px 14px;
    border-radius: 10px;
    color: var(--text);
    background: transparent;
}

.btn.primary {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.btn.primary:hover {
    background: var(--primary-600);
    border-color: var(--primary-600);
}

.btn.ghost {
    background: transparent;
}

.btn:hover {
    filter: brightness(1.05);
}

/* Cards/Grid */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px;
}

.card h3 {
    margin-top: 0;
}

@media (max-width: 880px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

/* Amenities */
.amenities-list {
    columns: 2;
    gap: 30px;
    padding-left: 18px;
}

@media (max-width: 680px) {
    .amenities-list {
        columns: 1;
    }
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.gallery-grid img {
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
    cursor: zoom-in;
}

.gallery-grid img:hover {
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    filter: brightness(1.05);
}

/* Lightbox */
.lightbox-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.lightbox-backdrop.open {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 95vw;
    max-height: 90vh;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 10px;
}

.lightbox-close {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 20px;
    cursor: pointer;
}

@media (max-width: 560px) {
    .carousel-dots button {
        width: 12px;
        height: 12px;
    }

    .carousel-btn {
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 680px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Page hero */
.page-hero {
    background: linear-gradient(180deg, rgba(79, 140, 255, 0.08), rgba(79, 140, 255, 0) 40%);
    padding: 48px 0 10px;
    border-bottom: 1px solid var(--border);
}

.page-hero h1 {
    margin: 0 0 6px;
}

/* Two columns */
.two-col {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: start;
}

@media (max-width: 880px) {
    .two-col {
        grid-template-columns: 1fr;
    }
}

/* Contact Form */
.contact-form {
    background: var(--card);
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: 14px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-grid label {
    display: grid;
    gap: 6px;
}

.form-grid label.full {
    grid-column: 1 / -1;
}

input,
textarea {
    background: #0c1117;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 10px 12px;
    border-radius: 10px;
    font: inherit;
}

input:focus,
textarea:focus {
    outline: 2px solid var(--primary);
    border-color: var(--primary);
}

.form-note {
    color: var(--muted);
    margin-top: 10px;
}

.form-status {
    margin-top: 10px;
    min-height: 1.2em;
}

/* Footer */
.site-footer {
    border-top: 1px solid var(--border);
    margin-top: 40px;
    background: var(--bg-elev);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 20px;
    padding: 28px 0;
}

.list-plain {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
    color: var(--muted);
}

.footer-bottom {
    padding: 12px 0 24px;
    color: var(--muted);
}

@media (max-width: 880px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* Small screens refinements */
@media (max-width: 560px) {
    .section {
        padding: 44px 0;
    }

    .hero-cta {
        gap: 8px;
    }

    .container {
        width: min(100%, 94%);
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .carousel {
        height: clamp(220px, 48vh, 520px);
    }
}