:root {
    --primary-color: #1e3a8a;
    --secondary-color: #14b8a6;
    --accent-color: #f59e0b;
    --background-color: #f8fafc;
    --text-color: #1e293b;
    --restaurant-color: #ef4444;
    --bar-color: #3b82f6;
    --bufe-color: #10b981;
    --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 100%;
    width: 100%;
    padding: 20px;
    margin: 0 auto;
}

header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    text-align: center;
    padding: 1rem 0;
}

.logo {
    width: 150px;
    height: auto;
    margin-bottom: 1rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

h1 {
    font-size: 2.2rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 3px;
    background-color: var(--accent-color);
}

.menu-categories {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    background-color: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 6px;
    transition: transform 0.3s ease;
}

.category-card.restaurant::before {
    background-color: var(--restaurant-color);
}

.category-card.bar::before {
    background-color: var(--bar-color);
}

.category-card.bufe::before {
    background-color: var(--bufe-color);
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.category-card:hover::before {
    transform: scaleY(3);
}

.category-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.category-card h2 {
    margin: 0;
    color: var(--text-color);
    font-size: 1.5rem;
    position: relative;
    padding-bottom: 0;
}

.category-card h2::after {
    display: none;
}

/* Menu images styles */
.menu-image-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    padding: 1rem 0;
}

.menu-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
}

footer {
    text-align: center;
    margin-top: 3rem;
    padding: 1rem;
    color: #64748b;
    font-size: 0.9rem;
}

/* Back button styles */
.back-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    margin-bottom: 1.5rem;
    box-shadow: var(--card-shadow);
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.back-button:hover {
    background-color: #15307a;
    transform: translateY(-2px);
}

.back-icon {
    margin-right: 0.5rem;
}

/* Page title styles */
.page-title {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 0.75rem;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background-color: var(--accent-color);
}

/* Media Queries for Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .logo {
        width: 120px;
    }
    
    .category-icon {
        font-size: 3rem;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.6rem;
    }
    
    h2 {
        font-size: 1.3rem;
    }
    
    .logo {
        width: 100px;
    }
    
    .category-icon {
        font-size: 2.5rem;
    }
    
    .page-title {
        font-size: 1.6rem;
    }
}