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

:root {
    --midnight: #0A2342;
    --midnight-light: #0D2D54;
    --midnight-deeper: #06182E;
    --mint: #34D4A0;
    --mint-light: #5EE8B8;
    --mint-dark: #2BB888;
    --cream: #F5F0E8;
    --cream-light: #FAF7F2;
    --sand: #E8E0D0;
    --text-dark: #1A1A1A;
    --text-muted: #4A4A4A;
    --text-light: #F5F0E8;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background: var(--cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── Navigation ─── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

.nav.scrolled {
    background: rgba(10, 35, 66, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: -0.01em;
}

.nav-logo-icon {
    color: var(--mint);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(245, 240, 232, 0.75);
    letter-spacing: 0.02em;
    transition: color 0.25s ease;
}

.nav-link:hover {
    color: var(--mint);
}

.nav-cta {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--midnight);
    background: var(--mint);
    padding: 10px 22px;
    border-radius: 100px;
    letter-spacing: 0.02em;
    transition: background 0.25s ease, transform 0.2s ease;
}

.nav-cta:hover {
    background: var(--mint-light);
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle-bar {
    width: 22px;
    height: 2px;
    background: var(--text-light);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ─── Hero ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--midnight-deeper);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.pexels.com/photos/13008559/pexels-photo-13008559.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center/cover no-repeat;
    transform: scale(1.02);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(6, 24, 46, 0.92) 0%, rgba(10, 35, 66, 0.78) 50%, rgba(10, 35, 66, 0.5) 100%);
}

.hero-grid {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 80px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 24px;
    padding: 6px 14px;
    border: 1px solid rgba(52, 212, 160, 0.3);
    border-radius: 100px;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 900;
    line-height: 1.05;
    color: var(--text-light);
    letter-spacing: -0.03em;
    margin-bottom: 28px;
}

.hero-headline br {
    display: none;
}

.hero-desc {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(245, 240, 232, 0.7);
    max-width: 480px;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-stats {
    display: flex;
    gap: 32px;
    align-items: center;
}

.hero-stat-num {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--mint);
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(245, 240, 232, 0.5);
    margin-top: 6px;
    display: block;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(245, 240, 232, 0.15);
}

.hero-image-wrap {
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 3/4;
    box-shadow: 0 40px 80px rgba(0,0,0,0.4);
}

.hero-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--mint);
    color: var(--midnight);
}

.btn-primary:hover {
    background: var(--mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(52, 212, 160, 0.3);
}

.btn-outline-light {
    background: transparent;
    color: var(--text-light);
    border: 1.5px solid rgba(245, 240, 232, 0.3);
}

.btn-outline-light:hover {
    border-color: var(--mint);
    color: var(--mint);
}

.btn-mint {
    background: var(--mint);
    color: var(--midnight);
}

.btn-mint:hover {
    background: var(--mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(52, 212, 160, 0.3);
}

.btn-lg {
    padding: 18px 44px;
    font-size: 1.0625rem;
}

/* ─── Sections ─── */
.section {
    padding: 120px 0;
}

.section-dark {
    background: var(--midnight);
}

.section-light {
    background: var(--cream);
}

.section-mint {
    background: var(--mint);
}

.section-cta {
    background: var(--midnight-deeper);
    padding: 120px 0;
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 20px;
}

.section-eyebrow-dark {
    color: var(--midnight);
}

.section-eyebrow-light {
    color: var(--mint);
}

.section-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 4.5vw, 3.75rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    color: var(--text-light);
}

.section-headline-dark {
    color: var(--midnight);
}

.section-headline-light {
    color: var(--text-light);
}

.section-desc {
    font-size: 1.125rem;
    line-height: 1.75;
    color: rgba(245, 240, 232, 0.65);
    max-width: 600px;
    margin-bottom: 64px;
}

.section-desc-dark {
    color: rgba(10, 35, 66, 0.65);
    max-width: 560px;
}

.section-desc-light {
    color: rgba(245, 240, 232, 0.7);
    max-width: 520px;
}

/* ─── Cabin Cards ─── */
.cabin-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.cabin-card {
    background: var(--midnight-light);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.06);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.cabin-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 64px rgba(0,0,0,0.35);
}

.cabin-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.cabin-card-body {
    padding: 32px;
}

.cabin-card-body h3 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.cabin-card-body > p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(245, 240, 232, 0.6);
    margin-bottom: 24px;
}

.cabin-features {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.cabin-features li {
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(245, 240, 232, 0.75);
    padding-left: 16px;
    position: relative;
}

.cabin-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 6px;
    height: 6px;
    background: var(--mint);
    border-radius: 50%;
}

/* ─── River Section ─── */
.river-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 80px;
    align-items: center;
}

.river-image-col img {
    border-radius: 16px;
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 56/70;
}

.river-text-col .section-desc {
    margin-bottom: 20px;
}

.river-text-col > p:nth-of-type(2) {
    font-size: 1.125rem;
    line-height: 1.75;
    color: rgba(245, 240, 232, 0.65);
    margin-bottom: 48px;
}

.river-activities {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.activity-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.activity-item svg {
    color: var(--mint);
    flex-shrink: 0;
    margin-top: 2px;
}

.activity-item strong {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 4px;
}

.activity-item span {
    font-size: 0.875rem;
    color: rgba(245, 240, 232, 0.55);
}

/* ─── Amenities ─── */
.stay-intro {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 72px;
}

.amenity-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.amenity-card {
    background: rgba(255,255,255,0.6);
    border-radius: 14px;
    padding: 32px;
    border: 1px solid rgba(255,255,255,0.8);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.amenity-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(10, 35, 66, 0.12);
}

.amenity-icon {
    color: var(--midnight);
    margin-bottom: 16px;
}

.amenity-card h4 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.amenity-card p {
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--text-muted);
}

/* ─── Location ─── */
.location-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: stretch;
}

.location-text-col .section-desc-light {
    margin-bottom: 40px;
}

.location-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.location-detail {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.location-detail svg {
    color: var(--mint);
    flex-shrink: 0;
    margin-top: 2px;
}

.location-detail strong {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 4px;
}

.location-detail span,
.location-detail a {
    font-size: 0.875rem;
    color: rgba(245, 240, 232, 0.6);
    line-height: 1.6;
}

.location-detail a:hover {
    color: var(--mint);
}

.location-map-col {
    border-radius: 16px;
    overflow: hidden;
    min-height: 400px;
}

/* ─── CTA Section ─── */
.section-cta {
    display: flex;
    align-items: center;
}

.cta-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-content .section-eyebrow {
    margin-bottom: 20px;
}

.cta-content .section-headline {
    margin-bottom: 20px;
}

.cta-content .section-desc-light {
    margin-bottom: 40px;
    margin-left: auto;
    margin-right: auto;
}

.cta-content .btn {
    margin: 0 auto;
}

/* ─── Footer ─── */
.footer {
    background: var(--midnight-deeper);
    padding: 64px 0 32px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-logo {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.footer-logo svg {
    color: var(--mint);
}

.footer-brand p {
    font-size: 0.875rem;
    color: rgba(245, 240, 232, 0.45);
    line-height: 1.6;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(245, 240, 232, 0.55);
    transition: color 0.25s ease;
}

.footer-links a:hover {
    color: var(--mint);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-contact a {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-light);
    transition: color 0.25s ease;
}

.footer-contact a:hover {
    color: var(--mint);
}

.footer-contact span {
    font-size: 0.875rem;
    color: rgba(245, 240, 232, 0.45);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 24px;
    text-align: center;
}

.footer-bottom span {
    font-size: 0.8125rem;
    color: rgba(245, 240, 232, 0.3);
}

/* ─── Scroll Reveal (progressive enhancement) ─── */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-image-wrap {
        max-width: 480px;
        aspect-ratio: 4/3;
    }

    .hero-headline {
        font-size: clamp(2.5rem, 7vw, 4rem);
    }

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

    .river-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .river-image-col img {
        aspect-ratio: 4/3;
    }

    .amenity-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .location-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .location-map-col {
        min-height: 300px;
    }

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

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(10, 35, 66, 0.97);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        align-items: stretch;
        padding: 24px;
        gap: 0;
        transform: translateY(-120%);
        opacity: 0;
        transition: transform 0.35s ease, opacity 0.35s ease;
        pointer-events: none;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-link {
        padding: 14px 0;
        border-bottom: 1px solid rgba(255,255,255,0.06);
        font-size: 1rem;
    }

    .nav-cta {
        margin-top: 16px;
        text-align: center;
    }

    .hero {
        min-height: auto;
        padding-top: 72px;
    }

    .hero-grid {
        padding: 80px 24px 64px;
    }

    .hero-headline {
        font-size: clamp(2.25rem, 10vw, 3.25rem);
    }

    .hero-headline br {
        display: none;
    }

    .hero-stats {
        gap: 20px;
    }

    .hero-stat-num {
        font-size: 1.5rem;
    }

    .section {
        padding: 80px 0;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .hero-stat-divider {
        display: none;
    }

    .cabin-features {
        grid-template-columns: 1fr;
    }
}