/* * Author: Rizwan Rahim Chowdhury
 * Project: SylhetBites Menu
 * Description: Ultra Level SEO Optimized & Responsive CSS 
 */

:root {
    --primary-color: #e63946; /* Appetizing Red */
    --primary-hover: #d62828;
    --accent-color: #f4a261; /* Warm Orange */
    --bg-color: #fdfbf7;
    --text-main: #1d3557;
    --text-muted: #457b9d;
    --white: #ffffff;
    --shadow: 0 10px 20px rgba(0,0,0,0.08);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.story-nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.story-nav a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    position: relative;
    padding-bottom: 5px;
    transition: var(--transition);
}

.story-nav a:hover, .story-nav a.active {
    color: var(--primary-color);
}

.story-nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text-main);
    cursor: pointer;
}

/* Breadcrumbs */
.breadcrumbs {
    padding: 1rem 5%;
    font-size: 0.9rem;
    color: var(--text-muted);
}
.breadcrumbs a {
    color: var(--primary-color);
    text-decoration: none;
}
.breadcrumbs span {
    font-weight: 600;
    color: var(--text-main);
}

/* Menu Header */
.menu-header {
    text-align: center;
    padding: 2rem 1rem 3rem;
}
.menu-header h1 {
    font-size: 2.8rem;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}
.menu-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Grid & Cards */
.menu-category {
    padding: 0 5% 4rem;
}
.menu-category h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--accent-color);
    display: inline-block;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.menu-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

.menu-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.12);
}

.menu-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 4px solid var(--accent-color);
}

.card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.price-box {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.discount-price {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-color);
}

.regular-price {
    font-size: 1rem;
    color: #95a5a6;
    text-decoration: line-through;
}

.buy-btn {
    margin-top: auto;
    display: block;
    text-align: center;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: bold;
    transition: var(--transition);
}

.buy-btn:hover {
    background-color: var(--primary-hover);
    transform: scale(1.02);
}

/* Footer */
.site-footer {
    background-color: var(--text-main);
    color: var(--white);
    text-align: center;
    padding: 2rem 1rem;
    margin-top: 3rem;
}
.site-footer a {
    color: var(--accent-color);
    text-decoration: none;
}
.author-credit {
    margin-top: 1rem;
    font-size: 0.85rem;
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }
    .story-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    }
    .story-nav.active {
        display: block;
    }
    .story-nav ul {
        flex-direction: column;
        gap: 0;
    }
    .story-nav a {
        display: block;
        padding: 1rem 5%;
        border-bottom: 1px solid #eee;
    }
    .menu-header h1 {
        font-size: 2.2rem;
    }
}