* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --primary: #795548;
    --dark: #1a1a1a;
    --light: #efebe9;
    --white: #fff;
    --gray: #666;
}

body {
    background: var(--light);
    color: var(--dark);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.header {
    background: var(--dark);
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 28px;
    color: var(--primary);
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
}

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

.btn-primary {
    background: var(--primary);
    color: var(--white);
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
}

.hero {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1495474472287-4d71bcdd08e5?w=1600');
    background-size: cover;
    background-position: center;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero-content h1 {
    font-size: 50px;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 22px;
    opacity: 0.9;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.feature-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.feature-card i {
    font-size: 40px;
    color: var(--primary);
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--gray);
}

.section-title {
    font-size: 36px;
    text-align: center;
    margin-bottom: 30px;
    color: var(--dark);
}

.menu-tabs {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 30px;
}

.tab-btn {
    padding: 12px 25px;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--primary);
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--primary);
    color: var(--white);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.menu-item {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.menu-item:hover {
    transform: translateY(-5px);
}

.menu-item .item-image {
    height: 180px;
    background: linear-gradient(135deg, #d7ccc8 0%, #795548 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 60px;
}

.menu-item .item-info {
    padding: 20px;
}

.menu-item h4 {
    font-size: 20px;
    margin-bottom: 8px;
}

.menu-item .desc {
    color: var(--gray);
    font-size: 14px;
    margin-bottom: 12px;
}

.menu-item .price {
    font-size: 22px;
    color: var(--primary);
    font-weight: bold;
}

.menu-item .btn-add {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 12px;
}

.banners {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 50px;
}

.banner {
    background: linear-gradient(135deg, #795548 0%, #4e342e 100%);
    padding: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 20px;
    color: var(--white);
}

.banner i {
    font-size: 60px;
}

.banner h3 {
    font-size: 24px;
    margin-bottom: 5px;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 50px;
}

.about-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.about-card i {
    font-size: 50px;
    color: var(--primary);
    margin-bottom: 20px;
}

.about-card h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.about-card p {
    color: var(--gray);
}

.contact {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.contact h2 {
    font-size: 36px;
    margin-bottom: 30px;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    padding: 15px 20px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
}

.btn-submit {
    padding: 15px 40px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
}

.footer {
    background: #111;
    color: var(--white);
    padding: 40px 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.footer h3 {
    font-size: 24px;
    color: var(--primary);
    margin-bottom: 15px;
}

.footer h3 span {
    color: var(--white);
}

.footer h4 {
    font-size: 18px;
    margin-bottom: 15px;
}

.footer p {
    color: #999;
    margin-bottom: 10px;
}

.footer i {
    margin-right: 10px;
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 15px;
    }
    .nav-links {
        gap: 15px;
    }
    .hero-content h1 {
        font-size: 32px;
    }
}