/* ===================================================================
   ALL OUR SUMMERS — Design System
   =================================================================== */

/* --- CSS Custom Properties --- */
:root {
    /* Colors — Beach / Coastal Palette */
    --color-sage:       #5AABA8;
    --color-olive:      #2A5360;
    --color-cream:      #EADBD4;
    --color-white:      #FFFFFF;
    --color-charcoal:   #2A3540;
    --color-warm-gray:  #7B7068;
    --color-border:     #D4C1B3;
    --color-rose:       #D4757B;
    --color-mauve:      #E1CDC7;

    /* Glass */
    --glass-bg:         rgba(255, 255, 255, 0.35);
    --glass-bg-heavy:   rgba(255, 255, 255, 0.55);
    --glass-border:     rgba(255, 255, 255, 0.45);
    --glass-shadow:     0 8px 32px rgba(42, 83, 96, 0.10);
    --glass-blur:       blur(16px);

    /* Typography */
    --font-heading: "Cormorant Garamond", Georgia, "Times New Roman", serif;
    --font-body:    "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    /* Spacing */
    --space-xs:  0.5rem;
    --space-sm:  1rem;
    --space-md:  1.5rem;
    --space-lg:  2rem;
    --space-xl:  3rem;
    --space-2xl: 5rem;

    /* Layout */
    --max-width: 1200px;
    --nav-height: 72px;

    /* Transitions */
    --transition: 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-charcoal);
    background-color: var(--color-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
    color: var(--color-olive);
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-olive);
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

h1 {
    font-size: 3rem;
    font-weight: 600;
}

h2 {
    font-size: 2.25rem;
    font-weight: 600;
}

h3 {
    font-size: 1.5rem;
    font-weight: 500;
}

h4 {
    font-size: 1.125rem;
    font-weight: 500;
}

p {
    margin-bottom: var(--space-sm);
}

small,
.text-small {
    font-size: 0.875rem;
}

.text-muted {
    color: var(--color-warm-gray);
}

.text-center {
    text-align: center;
}

/* --- Layout Utilities --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section {
    padding: var(--space-2xl) 0;
}

.section-alt {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.grid {
    display: grid;
    gap: var(--space-lg);
}

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

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.flex {
    display: flex;
    align-items: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 12px 32px;
    border: 2px solid transparent;
    border-radius: 24px;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background: var(--color-olive);
    color: var(--color-white);
    border-color: var(--color-olive);
    box-shadow: 0 4px 15px rgba(42, 83, 96, 0.25);
}

.btn-primary:hover {
    background: #1e3f4a;
    border-color: #1e3f4a;
    color: var(--color-white);
    box-shadow: 0 6px 20px rgba(42, 83, 96, 0.35);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--color-sage);
    color: var(--color-white);
    border-color: var(--color-sage);
}

.btn-secondary:hover {
    background: var(--color-olive);
    border-color: var(--color-olive);
    color: var(--color-white);
    box-shadow: 0 6px 20px rgba(42, 83, 96, 0.35);
    transform: translateY(-1px);
}

.btn-group {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: var(--glass-bg-heavy);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: box-shadow var(--transition), background var(--transition);
}

.nav.scrolled {
    box-shadow: var(--glass-shadow);
    background: rgba(255, 255, 255, 0.7);
}

.nav .container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-olive);
    text-decoration: none;
}

.nav-logo:hover {
    color: var(--color-sage);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-charcoal);
    text-decoration: none;
    transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-sage);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-charcoal);
    margin: 5px 0;
    transition: all var(--transition);
}

/* --- Footer --- */
.footer {
    background: linear-gradient(135deg, var(--color-olive), #1e3f4a);
    color: var(--color-cream);
    padding: var(--space-xl) 0 var(--space-lg);
    border-radius: 24px 24px 0 0;
}

.footer a {
    color: var(--color-cream);
    opacity: 0.85;
}

.footer a:hover {
    opacity: 1;
    color: var(--color-white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.footer-description {
    font-size: 0.875rem;
    opacity: 0.85;
    line-height: 1.6;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
    color: var(--color-white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-xs);
}

.footer-links a {
    font-size: 0.875rem;
}

.footer-bottom {
    border-top: 1px solid rgba(234, 219, 212, 0.2);
    padding-top: var(--space-lg);
    font-size: 0.8rem;
    opacity: 0.7;
    text-align: center;
}

/* --- Forms --- */
.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 400;
    margin-bottom: var(--space-xs);
    color: var(--color-charcoal);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 14px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 300;
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--color-charcoal);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-sage);
    box-shadow: 0 0 0 3px rgba(90, 171, 168, 0.15);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

/* Honeypot - hidden from humans, visible to bots */
.form-hp {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    width: 0;
    overflow: hidden;
}

/* --- Cards (Glass) --- */
.card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: var(--space-lg);
    transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
    box-shadow: var(--glass-shadow);
    transform: translateY(-2px);
}

/* --- Flash Messages --- */
.flash {
    padding: var(--space-sm) var(--space-lg);
    margin-bottom: var(--space-lg);
    border-radius: 10px;
    font-size: 0.9rem;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.flash-success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
}

.flash-error {
    background-color: #fce4ec;
    color: #c62828;
    border: 1px solid #f8bbd0;
}

/* --- Page Header (for inner pages) --- */
.page-header {
    padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-xl);
    text-align: center;
}

.page-header h1 {
    margin-bottom: var(--space-xs);
}

.page-header p {
    color: var(--color-warm-gray);
    font-size: 1.1rem;
}

/* --- Star Ratings --- */
.stars {
    color: #D4A857;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.75rem; }

    .container {
        padding: 0 var(--space-sm);
    }

    .section {
        padding: var(--space-xl) 0;
    }

    /* Mobile nav */
    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: rgba(234, 219, 212, 0.92);
        backdrop-filter: var(--glass-blur);
        -webkit-backdrop-filter: var(--glass-blur);
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-md);
        border-bottom: 1px solid var(--glass-border);
        box-shadow: var(--glass-shadow);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-toggle {
        display: block;
    }

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }

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

    .btn-group {
        flex-direction: column;
    }

    .btn-group .btn {
        width: 100%;
    }
}

/* --- Main content offset for fixed nav --- */
main {
    margin-top: var(--nav-height);
}

/* === HOME PAGE === */

/* Hero Section */
.hero {
    position: relative;
    height: 85vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background-color: var(--color-olive);
    margin-top: calc(-1 * var(--nav-height));
    padding-top: var(--nav-height);
}

.hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(42, 83, 96, 0.3) 0%,
        rgba(42, 83, 96, 0.55) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--color-white);
    padding: var(--space-lg);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-xs);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    opacity: 0.95;
    margin-bottom: var(--space-xs);
}

.hero-detail {
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.85;
}

/* Highlight Icons */
.highlight-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

/* Responsive hero */
@media (max-width: 768px) {
    .hero {
        height: 70vh;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }
}

/* === PROPERTY PAGE === */

/* Amenity list */
.amenity-list {
    list-style: none;
    padding: 0;
}

.amenity-list li {
    padding: var(--space-xs) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
}

.amenity-list li:last-child {
    border-bottom: none;
}

.amenity-list li::before {
    content: "\2713";
    color: var(--color-sage);
    font-weight: 600;
    margin-right: var(--space-xs);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-sm);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    cursor: pointer;
    aspect-ratio: 4 / 3;
    box-shadow: 0 4px 16px rgba(42, 83, 96, 0.08);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
    background-color: var(--color-border);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-sm);
    background: linear-gradient(transparent, rgba(0,0,0,0.6));
    color: white;
    font-size: 0.85rem;
    opacity: 0;
    transition: opacity var(--transition);
}

.gallery-item:hover .gallery-caption {
    opacity: 1;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 85vh;
    text-align: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    margin: 0 auto;
}

.lightbox-caption {
    color: white;
    font-size: 0.95rem;
    margin-top: var(--space-sm);
    opacity: 0.85;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: none;
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    padding: var(--space-sm);
    opacity: 0.7;
    transition: opacity var(--transition);
    z-index: 2001;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    opacity: 1;
}

.lightbox-close {
    top: var(--space-sm);
    right: var(--space-lg);
}

.lightbox-prev {
    left: var(--space-lg);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: var(--space-lg);
    top: 50%;
    transform: translateY(-50%);
}

/* === REVIEWS === */

.reviews-list {
    max-width: 800px;
    margin: 0 auto;
}

.review-card {
    margin-bottom: var(--space-lg);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.review-body {
    line-height: 1.8;
    margin-bottom: 0;
}

/* Interactive Star Rating */
.star-rating {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: 2px;
}

.star-rating input {
    display: none;
}

.star-rating label {
    font-size: 1.75rem;
    color: var(--color-border);
    cursor: pointer;
    transition: color 0.15s;
    line-height: 1;
}

.star-rating label:hover,
.star-rating label:hover ~ label,
.star-rating input:checked ~ label {
    color: #D4A857;
}

/* === CONTACT PAGE === */

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.contact-details {
    margin-top: var(--space-lg);
}

.contact-item {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 40px;
    text-align: center;
}

.contact-item strong {
    display: block;
    margin-bottom: 2px;
    font-weight: 500;
}

.contact-item p {
    margin-bottom: 0;
    color: var(--color-warm-gray);
}

.contact-item a {
    color: var(--color-sage);
}

.contact-map iframe {
    width: 100%;
    height: 450px;
    border-radius: 12px;
}

.map-placeholder {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-placeholder-content {
    text-align: center;
    padding: var(--space-lg);
}

@media (max-width: 768px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .contact-map {
        order: -1;
    }
}

/* === ADMIN === */

.admin-nav {
    background: linear-gradient(135deg, var(--color-olive), #1e3f4a);
    padding: var(--space-sm) 0;
}

.admin-nav .nav-logo {
    color: var(--color-white);
    font-size: 1.25rem;
}

.admin-nav a {
    color: var(--color-cream);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-olive);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--space-sm);
}

.admin-table th,
.admin-table td {
    padding: var(--space-xs) var(--space-sm);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
}

.admin-table th {
    font-weight: 500;
    color: var(--color-warm-gray);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.admin-table code {
    background-color: var(--color-cream);
    padding: 2px 6px;
    border-radius: 6px;
    font-size: 0.85rem;
}

.admin-review {
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.admin-review:last-child {
    border-bottom: none;
}

.admin-actions {
    display: flex;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

/* Bar Chart */
.chart-container {
    overflow-x: auto;
}

.bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    min-height: 240px;
    padding-top: var(--space-lg);
}

.bar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    min-width: 40px;
}

.bar {
    width: 100%;
    max-width: 50px;
    background: linear-gradient(to top, var(--color-sage), var(--color-olive));
    border-radius: 6px 6px 0 0;
    min-height: 2px;
    transition: background-color var(--transition);
}

.bar:hover {
    background-color: var(--color-olive);
}

.bar-value {
    font-size: 0.75rem;
    color: var(--color-warm-gray);
    margin-bottom: 4px;
}

.bar-label {
    font-size: 0.7rem;
    color: var(--color-warm-gray);
    margin-top: 4px;
    white-space: nowrap;
}

/* === PRIVACY PAGE === */

.privacy-content {
    max-width: 800px;
    margin: 0 auto;
}

.privacy-content h2 {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
}

.privacy-content h3 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-xs);
}

.privacy-content ul {
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.privacy-content li {
    margin-bottom: var(--space-xs);
}