/* ==========================================================================
   REUSABLE COMPONENTS & UTILITIES
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    min-height: 52px;
    padding: 0 var(--space-md);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--color-graphite);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--color-copper);
    color: var(--color-white);
    box-shadow: var(--shadow-copper);
    transform: translateY(-2px);
}

.btn-copper {
    background-color: var(--color-copper);
    color: var(--color-white);
    box-shadow: var(--shadow-copper);
}

.btn-copper:hover {
    background-color: var(--color-copper-light);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--color-graphite);
    color: var(--color-graphite);
}

.btn-outline:hover {
    background-color: var(--color-graphite);
    color: var(--color-white);
}

.btn-outline-white {
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: var(--color-white);
}

.btn-outline-white:hover {
    background-color: var(--color-white);
    color: var(--color-graphite);
}

/* NAVIGATION */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
}

.navbar.scrolled {
    background-color: rgba(26, 26, 26, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--color-white);
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo span {
    color: var(--color-copper);
}

.nav-links {
    display: none;
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
        align-items: center;
        gap: var(--space-lg);
    }
    
    .nav-link {
        color: rgba(255, 255, 255, 0.8);
        font-size: var(--text-sm);
        font-weight: 500;
        transition: var(--transition-fast);
        position: relative;
    }
    
    .nav-link:hover, .nav-link.active {
        color: var(--color-white);
    }
    
    .nav-link::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 2px;
        background-color: var(--color-copper);
        transition: var(--transition-fast);
    }
    
    .nav-link:hover::after, .nav-link.active::after {
        width: 100%;
    }
}

/* Mobile Menu Button */
.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 32px;
    height: 20px;
    z-index: 1001;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    transition: var(--transition-fast);
}

@media (min-width: 1024px) {
    .menu-toggle {
        display: none;
    }
}

/* Mobile Overlay Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--color-graphite);
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--container-padding);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    transform: translateY(-20px);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
}

.mobile-nav-link {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    color: var(--color-white);
    font-weight: 600;
}

/* CARDS */
.card {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

/* BADGES */
.badge {
    display: inline-block;
    padding: 4px 12px;
    background-color: var(--color-copper-pale);
    color: var(--color-copper-dark);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* FOOTER */
.footer {
    background-color: var(--color-graphite);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

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

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }
}

.footer-col h4 {
    color: var(--color-white);
    font-size: var(--text-lg);
    margin-bottom: var(--space-md);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer-links a {
    color: var(--color-stone-light);
    transition: var(--transition-fast);
    min-height: 32px;
    display: flex;
    align-items: center;
}

.footer-links a:hover {
    color: var(--color-copper);
    transform: translateX(4px);
}

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    align-items: center;
    text-align: center;
    color: var(--color-stone-light);
    font-size: var(--text-sm);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

/* STICKY MOBILE BOOKING CTA */
.sticky-mobile-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-graphite);
    padding: var(--space-sm) var(--container-padding);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

@media (min-width: 768px) {
    .sticky-mobile-cta {
        display: none;
    }
}