/* Navigation Styles */
header {
    background: var(--glass-bg);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--glass-shadow);
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.brand img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.brand h1 {
    font-family: 'Playfair Display', serif;
    color: var(--emerald);
    font-size: 1.6rem;
}

.brand span {
    color: var(--gold);
    font-size: 0.8rem;
    letter-spacing: 2px;
    display: block;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 25px;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--emerald);
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 5px 0;
    transform: translateY(0);
}

nav a.active {
    color: var(--gold);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

nav a.active::after,
nav a:hover::after {
    width: 100%;
}

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

.nav-btns {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Button Styles */
.btn-book {
    background: var(--gradient-primary);
    color: white;
    padding: 12px 28px;
    border-radius: var(--radius-2xl);
    text-decoration: none;
    font-weight: bold;
    transition: all var(--transition-normal);
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    touch-action: manipulation;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    transform: translateY(0) scale(1);
    background-size: 200% 200%;
}

.btn-book::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-book:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-hover);
    background-position: 100% 50%;
}

.btn-book:hover::before {
    left: 100%;
}

/* Toggle Buttons */
.dark-mode-toggle {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--emerald);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 12px;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    min-width: 44px;
    min-height: 44px;
    touch-action: manipulation;
    box-shadow: var(--shadow-sm);
    transform: scale(1);
}

.dark-mode-toggle:hover {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-md);
    transform: scale(1.05);
}

.mobile-menu-toggle {
    display: none;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--emerald);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 12px;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    margin-right: 10px;
    min-width: 48px;
    min-height: 48px;
    touch-action: manipulation;
    box-shadow: var(--shadow-sm);
    transform: scale(1);
}

.mobile-menu-toggle:hover {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow-md);
    transform: scale(1.05);
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--glass-bg);
    z-index: 2000;
    padding: 80px 20px 20px;
    box-shadow: var(--shadow-xl);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.mobile-nav.active {
    display: block;
    animation: slideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.mobile-nav ul {
    flex-direction: column;
    gap: 20px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav a {
    display: block;
    padding: 15px;
    text-decoration: none;
    color: var(--emerald);
    font-weight: 700;
    font-size: 1.1rem;
    border-bottom: 1px solid #eee;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    transform: translateX(0);
}

.mobile-nav a.active {
    color: var(--gold);
    background: rgba(0, 0, 0, 0.05);
}

.mobile-nav a.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gold);
}

.mobile-nav a:hover {
    color: var(--gold);
    background: rgba(0, 0, 0, 0.05);
    transform: translateX(5px);
}

.close-mobile-nav {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--dark);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 10px;
}