:root {
    --color-primary: #005662;
    --color-primary-dark: #003d44;
    --color-accent: #e0ac4e;
    --color-accent-dark: #c2943e;
    --color-text: #333333;
    --color-text-light: #555555;
    --color-background: #ffffff;
    --color-surface: #f8f8f8;
    --color-border: #e0e0e0;

    --font-family-display: Georgia, "Iowan Old Style", serif;
    --font-family-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;

    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;

    --border-radius: 12px;
    --box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --color-primary: #00798c;
    --color-primary-dark: #005f6b;
    --color-accent: #f5c76e;
    --color-accent-dark: #d8a952;
    --color-text: #e0e0e0;
    --color-text-light: #b0b0b0;
    --color-background: #121212;
    --color-surface: #1e1e1e;
    --color-border: #333333;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-body);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.section-padding {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
}

.bg-light {
    background-color: var(--color-surface);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-display);
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: clamp(2rem, 6vw, 3rem);
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: clamp(1.5rem, 5vw, 2rem);
    margin-bottom: var(--spacing-sm);
}

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

.lead {
    font-size: 1.25rem;
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

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

.small-text {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover, a:focus {
    color: var(--color-accent);
}

/* Buttons */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    min-height: 48px;
    border-radius: var(--border-radius);
    font-family: var(--font-family-body);
    font-size: 1rem;
    font-weight: bold;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: background-color 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
}

.button.primary {
    background-color: var(--color-accent);
    color: var(--color-background);
}

.button.primary:hover, .button.primary:focus {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
}

/* Header */
header {
    background-color: var(--color-background);
    padding: var(--spacing-sm) 0;
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.site-title {
    font-family: var(--font-family-display);
    font-size: 1.75rem;
    font-weight: bold;
    color: var(--color-primary);
    white-space: nowrap;
}

.site-title:hover, .site-title:focus {
    color: var(--color-accent);
}

nav .nav-menu {
    list-style: none;
    display: flex;
    gap: var(--spacing-md);
}

nav .nav-menu a {
    color: var(--color-text);
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
}

nav .nav-menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width 0.2s ease;
}

nav .nav-menu a:hover::after, nav .nav-menu a:focus::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text);
}

[data-theme-toggle] {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

[data-theme-toggle]:hover {
    background-color: var(--color-border);
}

/* Hero Section */
.hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6)), url('https://img1.wsimg.com/isteam/ip/ca38c444-cf5d-460e-a959-0f5c35559cd9/blob-250bc98.png/:/rs=w:96');
    background-size: cover;
    background-position: center;
    color: #ffffff;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 70vh;
}

.hero-content {
    max-width: 800px;
}

.hero-content h1 {
    color: #ffffff;
    margin-bottom: var(--spacing-sm);
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
}

/* Grid Layouts */
.grid-2-cols {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.grid-3-cols {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 768px) {
    .grid-2-cols {
        grid-template-columns: repeat(2, 1fr);
    }
    .grid-3-cols {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Image Treatment */
figure {
    margin: 0;
    margin-bottom: var(--spacing-sm);
}

figure img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
    display: block;
}

figcaption {
    font-size: 0.9rem;
    color: var(--color-text-light);
    text-align: center;
    margin-top: var(--spacing-xs);
}

/* Offerings Grid (Cards) */
.offerings-grid .card {
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-md);
    text-align: center;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

.offerings-grid .card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.offerings-grid .card p {
    color: var(--color-text-light);
}

/* Tour Grid */
.tour-grid .tour-card {
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
}

.tour-grid .tour-card figure {
    margin-bottom: var(--spacing-md);
}

.tour-grid .tour-card img {
    height: 250px;
}

.tour-grid .tour-card h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.tour-grid .tour-card p {
    color: var(--color-text-light);
}

/* Contact Card */
.contact-card {
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) auto;
    max-width: 500px;
    text-align: center;
}

.contact-card p {
    margin-bottom: var(--spacing-xs);
}

.contact-card a {
    font-weight: bold;
}

/* Footer */
footer {
    background-color: var(--color-primary-dark);
    color: #ffffff;
    padding: var(--spacing-md) 0;
    text-align: center;
    font-size: 0.9rem;
}

.footer-content {
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

/* Mobile Specific Styles */
@media (max-width: 767px) {
    .header-content {
        flex-wrap: wrap;
        justify-content: center;
    }

    .site-title {
        flex-basis: 100%;
        text-align: center;
        margin-bottom: var(--spacing-sm);
    }

    nav {
        order: 1;
        flex-basis: 100%;
        text-align: center;
    }

    nav .nav-menu {
        flex-direction: column;
        display: none; /* Hidden by default, shown by JS for hamburger */
        width: 100%;
        gap: var(--spacing-xs);
        margin-top: var(--spacing-sm);
    }

    nav .nav-menu.active {
        display: flex;
    }

    nav .nav-menu li {
        width: 100%;
    }

    nav .nav-menu a {
        display: block;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--color-border);
    }

    nav .nav-menu a::after {
        display: none;
    }

    .menu-toggle {
        display: block;
        order: 0;
        margin-right: var(--spacing-sm);
    }

    [data-theme-toggle] {
        order: 2;
    }

    .hero {
        padding-top: var(--spacing-lg);
        padding-bottom: var(--spacing-lg);
        min-height: 50vh;
    }

    .hero-content h1 {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .hero-content p {
        font-size: 1.2rem;
    }

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

    .offerings-grid .card, .tour-grid .tour-card {
        margin-bottom: var(--spacing-md);
    }

    figure img {
        height: 300px;
    }
}

/* Ensure long text wraps */
p, li, a {
    overflow-wrap: anywhere;
    word-break: break-word;
}