:root {
    /* Updated Color Palette */
    --color-bg-base: #333236;      /* Deepest dark for main background */
    --color-bg-surface: #45474F;   /* Secondary dark for headers, footers, and cards */
    --color-accent: #80746E;       /* Mid-tone for buttons, borders, and accents */
    --color-text-muted: #BEB4AE;   /* Secondary text and sub-headings */
    --color-text-main: #D7D8DE;    /* Lightest color for primary text and headings */
    
    /* Fonts */
    --font-main: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --font-heading: 'Georgia', serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--color-bg-base);
    color: var(--color-text-main);
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: normal;
    color: var(--color-text-main);
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--color-accent);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-text-muted);
}

/* Header & Navigation */
header {
    background-color: var(--color-bg-surface);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

header .logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--color-text-main);
    letter-spacing: 2px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}

nav a {
    color: var(--color-text-main);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

nav a:hover {
    color: var(--color-text-muted);
}

.btn-book {
    background-color: var(--color-accent);
    color: var(--color-text-main) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: bold;
    text-transform: uppercase;
    transition: background-color 0.3s ease;
}

.btn-book:hover {
    background-color: var(--color-text-muted);
    color: var(--color-bg-base) !important;
}

/* Main Content */
main {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--color-text-muted);
}

/* Hero / About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--color-text-main);
}

/* Services */
.services-list {
    list-style: none;
    max-width: 800px;
    margin: 0 auto;
}

.services-list li {
    background: var(--color-bg-surface);
    margin-bottom: 1rem;
    padding: 1.5rem;
    border-left: 4px solid var(--color-accent);
    box-shadow: 0 4px 6px rgba(0,0,0,0.15);
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--color-text-main);
}

.image-gallery {
    display: flex;
    gap: 1rem;
    margin-top: 3rem;
    justify-content: center;
}

.image-gallery img {
    width: 30%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

/* Memberships & Contact Blocks */
.membership-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.card, .contact-card {
    background: var(--color-bg-surface);
    padding: 3rem 2rem;
    border-radius: 8px;
    text-align: center;
    border-top: 6px solid var(--color-accent);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.card {
    width: 300px;
}

.card h3, .contact-card h2 {
    color: var(--color-text-muted);
}

/* Footer */
footer {
    background-color: var(--color-bg-surface);
    color: var(--color-text-muted);
    padding: 4rem 2rem 2rem;
    margin-top: 4rem;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid h3 {
    color: var(--color-text-main);
    margin-bottom: 1.5rem;
}

.footer-grid p, .footer-grid li {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    color: var(--color-text-muted);
}

.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-accent);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Tables (for contact page hours) */
table td {
    color: var(--color-text-main);
    border-color: var(--color-accent) !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .about-grid, .footer-grid {
        grid-template-columns: 1fr;
    }
    nav ul {
        flex-direction: column;
        gap: 1rem;
    }
    header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    .membership-cards {
        flex-direction: column;
        align-items: center;
    }
    .image-gallery {
        flex-direction: column;
        align-items: center;
    }
    .image-gallery img {
        width: 100%;
        margin-bottom: 1rem;
    }
}