body {
    margin: 0;
    font-family: Tahoma;
    background: #fbf8f1;
    color: #333;
}

/* NAV */
.nav {
    display: flex;
    justify-content: space-between;
    padding: 15px 20px;
    background: white;
    position: sticky;
    top: 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.logo {
    color: #ff7a00;
    font-weight: bold;
}

.nav a {
    text-decoration: none;
    margin: 0 10px;
    color: #333;
}

/* HERO */
.hero {
    height: 70vh;
    background: url('hero.jpg') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero h1 {
    background: rgba(0,0,0,0.4);
    color: white;
    padding: 10px 20px;
    border-radius: 10px;
}

/* GRID */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(150px,1fr));
    gap: 10px;
    padding: 20px;
}

.gallery img {
    width: 100%;
    border-radius: 10px;
    cursor: pointer;
}

/* TABS */
.tabs {
    display: flex;
    overflow-x: auto;
    padding: 10px;
}

.tab {
    padding: 10px;
    margin: 5px;
    background: #eee;
    border-radius: 10px;
    cursor: pointer;
}

.tab.active {
    background: #ff7a00;
    color: white;
}

/* ITEMS */
.item {
    background: white;
    margin: 10px;
    padding: 12px;
    border-radius: 10px;
    cursor: pointer;
}

.price {
    color: #ff7a00;
}

/* CART */
.cart-btn {
    cursor: pointer;
}

.cart-box {
    display: none;
    position: fixed;
    bottom: 0;
    width: 100%;
    background: white;
    padding: 15px;
    border-top: 2px solid #ddd;
}

/* FOOTER */
.footer {
    text-align: center;
    padding: 20px;
    font-size: 14px;
}

.item {
    background: white;
    padding: 15px;
    margin: 10px;
    border-radius: 12px;
}

.item-name {
    font-weight: bold;
    margin-bottom: 10px;
}

.sizes {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.size-option {
    display: flex;
    justify-content: space-between;
    background: #f3f3f3;
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.2s;
}

.size-option:hover {
    background: #ff7a00;
    color: white;
}

.price {
    color: #ff7a00;
}

.size-option:active {
    transform: scale(0.97);
}
.container {
    max-width: 1100px;
    margin: auto;
    padding: 20px;
    text-align: center;
}
.offers {
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
    gap: 15px;
    margin-top: 20px;
}

.offer-card {
    background: white;
    padding: 15px;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: 0.2s;
}

.offer-card:hover {
    transform: translateY(-5px);
}
.tabs {
    position: sticky;
    top: 60px; /* حسب ارتفاع الناف بار */
    background: #fbf8f1;
    z-index: 100;
    padding: 10px;
}