/* =============================================
   South Holiday Park — Styles
   Palette: Midnight Blue (#0A2342) + Mint (#5EEAD4)
   Fonts: Playfair Display + Inter
   ============================================= */

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

:root {
    --midnight: #0A2342;
    --midnight-light: #132D4F;
    --midnight-dark: #061829;
    --mint: #5EEAD4;
    --mint-dark: #34C4A8;
    --mint-light: #E0FAF6;
    --neutral-50: #F8FAFC;
    --neutral-100: #F1F5F9;
    --neutral-200: #E2E8F0;
    --neutral-300: #CBD5E1;
    --neutral-400: #94A3B8;
    --neutral-500: #64748B;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-800: #1E293B;
    --neutral-900: #0F172A;
    --white: #FFFFFF;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(10,35,66,0.08);
    --shadow-md: 0 4px 16px rgba(10,35,66,0.10);
    --shadow-lg: 0 8px 32px rgba(10,35,66,0.12);
    --transition: 0.25s ease;
}

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

body {
    font-family: var(--font-body);
    color: var(--neutral-800);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

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

/* Skip link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--midnight);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-size: 0.875rem;
}
.skip-link:focus {
    top: 16px;
}

/* =============================================
   Buttons
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    text-align: center;
}

.btn-primary {
    background: var(--mint);
    color: var(--midnight);
    border-color: var(--mint);
}
.btn-primary:hover {
    background: var(--mint-dark);
    border-color: var(--mint-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}
.btn-outline-light:hover {
    background: var(--white);
    color: var(--midnight);
    border-color: var(--white);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
    padding: 16px 24px;
}

/* =============================================
   Header
   ============================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--neutral-200);
    transition: box-shadow var(--transition);
}
.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--midnight);
}
.logo svg {
    color: var(--midnight);
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 32px;
}
.main-nav a:not(.btn) {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--neutral-600);
    transition: color var(--transition);
    position: relative;
}
.main-nav a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--mint);
    transition: width var(--transition);
}
.main-nav a:not(.btn):hover {
    color: var(--midnight);
}
.main-nav a:not(.btn):hover::after {
    width: 100%;
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.nav-toggle-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--midnight);
    border-radius: 2px;
    transition: all var(--transition);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
    opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* =============================================
   Hero
   ============================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--midnight-dark);
    overflow: hidden;
    padding-top: 72px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.35;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(6,24,41,0.92) 0%,
        rgba(10,35,66,0.85) 50%,
        rgba(19,45,79,0.78) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    padding: 64px 0;
}

.hero-eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 20px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 24px;
}
.hero-verb {
    color: var(--mint);
}
.hero-rest {
    display: block;
}

.hero-sub {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--neutral-300);
    margin-bottom: 40px;
    max-width: 560px;
}

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

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--neutral-400);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    z-index: 1;
    animation: float 2s ease-in-out infinite;
}
.hero-scroll svg {
    opacity: 0.6;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* =============================================
   Section Shared
   ============================================= */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}
.section-eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 12px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: var(--midnight);
    line-height: 1.2;
    margin-bottom: 16px;
}
.section-desc {
    font-size: 1.0625rem;
    color: var(--neutral-600);
    line-height: 1.7;
}

/* =============================================
   Rooms
   ============================================= */
.rooms {
    padding: 100px 0;
    background: var(--neutral-50);
}

.rooms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.room-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid var(--neutral-200);
}
.room-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--mint);
}

.room-img {
    overflow: hidden;
    aspect-ratio: 3/2;
}
.room-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.room-card:hover .room-img img {
    transform: scale(1.04);
}

.room-body {
    padding: 28px;
}

.room-name {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 8px;
}

.room-desc {
    font-size: 0.9375rem;
    color: var(--neutral-600);
    line-height: 1.6;
    margin-bottom: 20px;
}

.room-features {
    margin-bottom: 24px;
}
.room-features li {
    position: relative;
    padding-left: 20px;
    font-size: 0.875rem;
    color: var(--neutral-700);
    line-height: 1.8;
}
.room-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 8px;
    height: 8px;
    background: var(--mint);
    border-radius: 50%;
}

/* =============================================
   Amenities
   ============================================= */
.amenities {
    padding: 100px 0;
    background: var(--white);
}

.amenities-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.amenities-text {
    max-width: 520px;
}

.amenities-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

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

.amenity-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--mint-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--midnight);
}

.amenity-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--midnight);
    margin-bottom: 4px;
}

.amenity-item p {
    font-size: 0.875rem;
    color: var(--neutral-600);
    line-height: 1.6;
}

.amenities-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.amenities-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* =============================================
   Location
   ============================================= */
.location {
    padding: 100px 0;
    background: var(--neutral-50);
}

.location-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: stretch;
}

.location-map {
    min-height: 420px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.location-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--neutral-200);
    transition: all var(--transition);
}
.location-card:hover {
    border-color: var(--mint);
    box-shadow: var(--shadow-md);
}

.location-card-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: var(--midnight);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint);
}

.location-card h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--midnight);
    margin-bottom: 6px;
}

.location-card p,
.location-card a {
    font-size: 0.9375rem;
    color: var(--neutral-600);
    line-height: 1.6;
}
.location-card a:hover {
    color: var(--mint-dark);
}

/* =============================================
   Contact
   ============================================= */
.contact {
    padding: 100px 0;
    background: var(--midnight);
}

.contact .section-eyebrow {
    color: var(--mint);
}
.contact .section-title {
    color: var(--white);
}
.contact .section-desc {
    color: var(--neutral-400);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-methods {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-method {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 20px 24px;
    background: var(--midnight-light);
    border-radius: var(--radius-md);
    border: 1px solid rgba(94,234,212,0.15);
    transition: all var(--transition);
}
.contact-method:hover {
    border-color: var(--mint);
    background: rgba(94,234,212,0.08);
}

.contact-method-icon {
    width: 44px;
    height: 44px;
    background: rgba(94,234,212,0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint);
    flex-shrink: 0;
}

.contact-method-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--neutral-400);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
}
.contact-method-value {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    line-height: 1.4;
}

/* Form */
.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--neutral-700);
    margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--neutral-800);
    background: var(--neutral-50);
    transition: all var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--mint-dark);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(94,234,212,0.2);
}
.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    font-size: 0.8125rem;
    color: var(--neutral-500);
    margin-top: 12px;
    text-align: center;
}

/* Success state */
.form-success {
    text-align: center;
    padding: 40px 20px;
}
.form-success .success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--mint-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint-dark);
}
.form-success h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--midnight);
    margin-bottom: 12px;
}
.form-success p {
    color: var(--neutral-600);
    line-height: 1.6;
}

/* =============================================
   Footer
   ============================================= */
.site-footer {
    background: var(--midnight-dark);
    padding: 64px 0 32px;
    color: var(--neutral-400);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.logo-light {
    color: var(--white);
    margin-bottom: 16px;
}
.logo-light svg {
    color: var(--white);
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--neutral-400);
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer-links a,
.footer-contact a {
    font-size: 0.9375rem;
    color: var(--neutral-400);
    transition: color var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.footer-links a:hover,
.footer-contact a:hover {
    color: var(--mint);
}

.footer-bottom {
    padding-top: 32px;
    text-align: center;
}
.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--neutral-500);
}

/* =============================================
   Back to top
   ============================================= */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background: var(--midnight);
    color: var(--mint);
    border: 2px solid var(--mint);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all var(--transition);
    z-index: 900;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    background: var(--mint);
    color: var(--midnight);
}

/* =============================================
   Scroll Reveal (progressive enhancement)
   ============================================= */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 1024px) {
    .rooms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .amenities-layout,
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .amenities-image {
        order: -1;
        max-height: 400px;
    }
    .location-grid {
        grid-template-columns: 1fr;
    }
    .location-map {
        min-height: 320px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    .main-nav {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--neutral-200);
        box-shadow: var(--shadow-md);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.35s ease;
    }
    .main-nav.open {
        max-height: 400px;
    }
    .main-nav ul {
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        align-items: flex-start;
    }
    .main-nav a:not(.btn) {
        font-size: 1rem;
    }

    .hero-content {
        padding: 48px 0;
    }
    .hero-actions {
        flex-direction: column;
    }
    .hero-actions .btn {
        justify-content: center;
    }

    .rooms {
        padding: 72px 0;
    }
    .rooms-grid {
        grid-template-columns: 1fr;
    }

    .amenities {
        padding: 72px 0;
    }
    .amenities-image {
        max-height: 280px;
    }

    .location {
        padding: 72px 0;
    }

    .contact {
        padding: 72px 0;
    }
    .contact-form-wrap {
        padding: 28px;
    }
    .form-row {
        grid-template-columns: 1fr;
    }

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

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 42px;
        height: 42px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero-title {
        font-size: 2rem;
    }
    .section-title {
        font-size: 1.625rem;
    }
}