:root {
    /* Light Theme */
    --bg-main: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-card-hover: #FFFFFF;
    --bg-header: rgba(248, 250, 252, 0.88);
    --bg-footer: #0F172A;
    --text-main: #0F172A;
    --text-muted: #64748B;
    --card-border: rgba(15, 23, 42, 0.08);
    
    /*Brand Colors */
    --primary-shrimp: #FF5E36;
    --primary-shrimp-glow: rgba(255, 94, 54, 0.35);
    --secondary-sushi: #10B981;
    --sushi-glow: rgba(16, 185, 129, 0.25);
    --accent-gold: #F59E0B;
    --gradient-blend: linear-gradient(135deg, #FF5E36 0%, #FF2A6D 50%, #10B981 100%);
    --gradient-shrimp: linear-gradient(135deg, #FF7340, #FF2A55);
    --shadow-card: 0 10px 30px rgba(15, 23, 42, 0.06);
    --input-bg: rgba(15, 23, 42, 0.03);
    --input-border: rgba(15, 23, 42, 0.12);
}

[data-theme="dark"] {
    --bg-main: #0A0E14;
    --bg-card: #121824;
    --bg-card-hover: #182030;
    --bg-header: rgba(10, 14, 20, 0.88);
    --bg-footer: #06090D;
    --text-main: #F0F4F8;
    --text-muted: #94A3B8;
    --card-border: rgba(255, 255, 255, 0.08);
    --shadow-card: 0 20px 50px rgba(0, 0, 0, 0.5);
    --input-bg: rgba(255, 255, 255, 0.04);
    --input-border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Cairo', sans-serif;
    scroll-behavior: smooth;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

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

.bg-glow-1 {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,94,54,0.15) 0%, rgba(0,0,0,0) 70%);
    border-radius: 50%;
    z-index: -1;
    filter: blur(50px);
    pointer-events: none;
}

.bg-glow-2 {
    position: absolute;
    top: 400px;
    left: -150px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16,185,129,0.12) 0%, rgba(0,0,0,0) 70%);
    border-radius: 50%;
    z-index: -1;
    filter: blur(60px);
    pointer-events: none;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 16px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-header);
    backdrop-filter: blur(15px);
    z-index: 1000;
    border-bottom: 1px solid var(--card-border);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.6rem;
    font-weight: 900;
    text-decoration: none;
    color: var(--text-main);
}

.logo-badge {
    background: var(--gradient-blend);
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 4px 15px var(--primary-shrimp-glow);
    color: #fff;
}

.logo span {
    background: var(--gradient-blend);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
}

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

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

.theme-toggle-btn {
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s, background-color 0.3s;
}

.theme-toggle-btn:hover {
    transform: scale(1.08);
    border-color: var(--primary-shrimp);
}

.cart-widget {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--primary-shrimp);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px var(--primary-shrimp-glow);
}

.nav-btn {
    background: var(--gradient-shrimp);
    color: #fff;
    padding: 10px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 4px 20px var(--primary-shrimp-glow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 94, 54, 0.6);
}

/* Hamburger Button */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger-btn span {
    width: 100%;
    height: 3px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.hamburger-btn.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Cart Drawer */
.cart-drawer {
    position: fixed;
    top: 0;
    left: -400px;
    width: 100%;
    max-width: 380px;
    height: 100vh;
    background: var(--bg-card);
    border-right: 1px solid var(--card-border);
    z-index: 1600;
    display: flex;
    flex-direction: column;
    transition: left 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 10px 0 30px rgba(0,0,0,0.3);
}

.cart-drawer.open {
    left: 0;
}

.cart-header {
    padding: 20px;
    border-bottom: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
}

.close-cart-btn {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
}

.cart-items {
    flex-grow: 1;
    overflow-y: auto;
    padding: 20px;
}

.empty-cart-msg {
    text-align: center;
    color: var(--text-muted);
    margin-top: 50px;
}

.cart-item-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--card-border);
}

.cart-item-details h5 {
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.cart-item-details p {
    font-size: 0.85rem;
    color: var(--primary-shrimp);
    font-weight: 700;
}

.remove-item-btn {
    background: rgba(255, 0, 0, 0.1);
    color: #ff4d4d;
    border: none;
    padding: 4px 8px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
}

.cart-footer {
    padding: 20px;
    border-top: 1px solid var(--card-border);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.1rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.checkout-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    padding: 140px 8% 80px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 40px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 94, 54, 0.1);
    border: 1px solid rgba(255, 94, 54, 0.3);
    padding: 6px 18px;
    border-radius: 30px;
    color: var(--primary-shrimp);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.25;
    margin-bottom: 20px;
}

.hero-title .blend-text {
    background: var(--gradient-blend);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 35px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    align-items: center;
}

.btn-primary {
    background: var(--gradient-shrimp);
    color: #fff;
    padding: 15px 36px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1.1rem;
    text-decoration: none;
    box-shadow: 0 10px 30px var(--primary-shrimp-glow);
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 94, 54, 0.5);
}

.btn-secondary {
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    padding: 15px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: var(--shadow-card);
}

.btn-secondary:hover {
    border-color: var(--primary-shrimp);
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid var(--card-border);
}

.stat-item h4 {
    font-size: 2.1rem;
    font-weight: 900;
    color: var(--text-main);
}

.stat-item h4 span {
    color: var(--primary-shrimp);
}

.stat-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.hero-image-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img-box {
    position: relative;
    width: 100%;
    max-width: 480px;
    height: 480px;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--card-border);
}

.hero-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: float 5s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.03); }
}

.floating-badge {
    position: absolute;
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    padding: 12px 20px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    z-index: 10;
}

.badge-1 {
    top: 40px;
    right: -20px;
    border-right: 4px solid var(--primary-shrimp);
}

.badge-2 {
    bottom: 40px;
    left: -20px;
    border-right: 4px solid var(--secondary-sushi);
}

.badge-icon {
    font-size: 1.8rem;
}

.badge-text strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-main);
}

.badge-text span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Features Section */
.story-section {
    padding: 100px 8%;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px;
}

.section-subtitle {
    color: var(--primary-shrimp);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    margin-bottom: 10px;
    display: block;
}

.section-title {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--text-main);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    padding: 35px 30px;
    border-radius: 24px;
    transition: all 0.3s;
    position: relative;
    box-shadow: var(--shadow-card);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 94, 54, 0.4);
}

.feature-icon {
    width: 65px;
    height: 65px;
    border-radius: 18px;
    background: rgba(255, 94, 54, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 22px;
}

.feature-card h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Menu Section */
.menu-section {
    padding: 100px 8%;
}

.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.tab-btn.active, .tab-btn:hover {
    background: var(--gradient-shrimp);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 5px 20px var(--primary-shrimp-glow);
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.menu-card {
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 20px;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: var(--shadow-card);
}

.menu-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 94, 54, 0.3);
}

.menu-img-holder {
    height: 200px;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 18px;
    position: relative;
}

.menu-img-holder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.menu-card:hover .menu-img-holder img {
    transform: scale(1.08);
}

.item-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--gradient-shrimp);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 20px;
    z-index: 2;
}

.menu-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
}

.menu-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.menu-card-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--card-border);
}

.price {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--secondary-sushi);
}

.add-cart-btn {
    background: rgba(255, 94, 54, 0.1);
    color: var(--primary-shrimp);
    border: 1px solid rgba(255, 94, 54, 0.2);
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s;
}

.add-cart-btn:hover {
    background: var(--gradient-shrimp);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px var(--primary-shrimp-glow);
}

/* Combo Banner */
.combo-banner {
    margin: 80px 8%;
    background: linear-gradient(135deg, rgba(255, 94, 54, 0.12) 0%, rgba(16, 185, 129, 0.12) 100%), var(--bg-card);
    border: 1px solid rgba(255, 94, 54, 0.3);
    border-radius: 30px;
    padding: 50px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 40px;
    position: relative;
    box-shadow: var(--shadow-card);
}

.combo-content h3 {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 12px;
    color: var(--text-main);
}

.combo-content p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 25px;
}

.timer-box {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.timer-unit {
    background: var(--bg-main);
    border: 1px solid var(--card-border);
    padding: 12px 18px;
    border-radius: 16px;
    text-align: center;
    min-width: 75px;
}

.timer-unit span {
    display: block;
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--primary-shrimp);
    line-height: 1;
}

.timer-unit label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 700;
}

.combo-img {
    width: 100%;
    height: 320px;
    border-radius: 20px;
    object-fit: cover;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

/* Form Section */
.reservation-section {
    padding: 100px 8%;
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    padding: 45px;
    border-radius: 30px;
    box-shadow: var(--shadow-card);
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 14px;
    color: var(--text-main);
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-shrimp);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* Reviews */
.reviews-section {
    padding: 80px 8%;
    text-align: center;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.review-card {
    background: var(--bg-card);
    border: 1px solid var(--card-border);
    padding: 30px;
    border-radius: 24px;
    text-align: right;
    box-shadow: var(--shadow-card);
}

.stars {
    color: var(--accent-gold);
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.review-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.client-avatar-img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary-shrimp);
}

/* Toast */
.toast-notification {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: var(--bg-card);
    color: var(--text-main);
    border: 1px solid var(--card-border);
    border-right: 5px solid var(--secondary-sushi);
    padding: 16px 24px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateY(150px);
    opacity: 0;
    transition: all 0.4s ease;
    z-index: 2000;
}

.toast-notification.show {
    transform: translateY(0);
    opacity: 1;
}

/* Footer */
footer {
    background: var(--bg-footer);
    color: #F0F4F8;
    padding: 60px 8% 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

.footer-info p {
    color: #94A3B8;
    margin-top: 15px;
    font-size: 0.95rem;
    max-width: 300px;
}

.footer-col h5 {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 12px;
}

.footer-col a {
    color: #94A3B8;
    text-decoration: none;
    transition: 0.3s;
    font-size: 0.95rem;
}

.footer-col a:hover {
    color: var(--primary-shrimp);
}

.copyright {
    text-align: center;
    color: #94A3B8;
    font-size: 0.88rem;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .hero { grid-template-columns: 1fr; text-align: center; padding-top: 120px; }
    .hero-description { margin: 0 auto 35px; }
    .hero-actions, .hero-stats { justify-content: center; }
    .combo-banner { grid-template-columns: 1fr; text-align: center; }
    .timer-box { justify-content: center; }
    .footer-content { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hamburger-btn {
        display: flex;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 260px;
        height: 100vh;
        background: var(--bg-card);
        padding: 80px 30px;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.2);
        transition: right 0.4s ease;
        z-index: 999;
    }

    nav.active {
        right: 0;
    }

    nav ul {
        flex-direction: column;
        gap: 20px;
    }

    .hero-title { font-size: 2.5rem; }
    .form-row { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr; }
}