/* ==========================================================================
   SAVORYBITES - Gourmet Restaurant & Food Ordering System
   Main Stylesheet (CSS3 with Variables, Flexbox, Grid & Modern Animations)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES (DESIGN SYSTEM & THEME TOKENS)
   -------------------------------------------------------------------------- */
:root {
    /* Color Palette - Light Mode */
    --primary-color: #E63946;        /* Appetite Crimson Red */
    --primary-hover: #D62828;
    --secondary-color: #FF7D00;      /* Warm Saffron / Amber */
    --secondary-hover: #E86A00;
    --accent-color: #FFC107;         /* Gourmet Gold */
    --accent-hover: #E0A800;

    --bg-main: #FFFDF9;              /* Cream White Body */
    --bg-surface: #FFFFFF;           /* Card & Container White */
    --bg-alt: #F8F4EE;               /* Light Warm Neutral */
    --bg-header: rgba(255, 253, 249, 0.92);

    --text-primary: #1A1A1D;         /* Deep Charcoal Text */
    --text-secondary: #55555C;       /* Soft Muted Gray */
    --text-light: #9999A1;
    --border-color: #EAE3D9;
    --input-bg: #FAF6F0;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.12);
    --shadow-primary: 0 8px 20px rgba(230, 57, 70, 0.25);
    --shadow-secondary: 0 8px 20px rgba(255, 125, 0, 0.25);

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Poppins', system-ui, -apple-system, sans-serif;

    /* Spacing & Layout */
    --header-height: 80px;
    --container-max-width: 1240px;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 50px;

    /* Transitions */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --bg-main: #121214;
    --bg-surface: #1E1E24;
    --bg-alt: #18181D;
    --bg-header: rgba(18, 18, 20, 0.92);

    --text-primary: #F5F5F7;
    --text-secondary: #A0A0AB;
    --text-light: #6E6E77;
    --border-color: #2E2E38;
    --input-bg: #262630;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
}

/* --------------------------------------------------------------------------
   2. GLOBAL RESET & UTILITIES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, textarea, select {
    font: inherit;
    color: inherit;
    border: none;
    outline: none;
    background: none;
}

button {
    cursor: pointer;
}

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

.section {
    padding: 90px 0;
}

.hidden {
    display: none !important;
}

/* Section Header Styling */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 50px;
}

.section-subtitle {
    display: inline-block;
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.25;
}

.section-title.left-align {
    text-align: left;
}

.title-underline {
    width: 70px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin: 14px auto 0;
    border-radius: var(--radius-pill);
}

.title-underline.left-align {
    margin-left: 0;
}

/* --------------------------------------------------------------------------
   3. PRELOADER ANIMATION
   -------------------------------------------------------------------------- */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-main);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-content .logo-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    animation: bounceIcon 1.2s infinite alternate ease-in-out;
}

.loader-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    margin: 12px 0 16px;
    color: var(--text-primary);
}

.loader-title span {
    color: var(--secondary-color);
}

.spinner {
    width: 45px;
    height: 45px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    margin: 0 auto 16px;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes bounceIcon {
    from { transform: translateY(0); }
    to { transform: translateY(-15px); }
}

/* --------------------------------------------------------------------------
   4. BUTTONS & BADGES
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
    white-space: nowrap;
}

.btn-lg {
    padding: 15px 36px;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: #FFFFFF;
    box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(230, 57, 70, 0.4);
}

.btn-secondary-sm {
    background: var(--bg-alt);
    color: var(--text-secondary);
    padding: 8px 16px;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
}

.btn-secondary-sm:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.btn-outline {
    background: transparent;
    border: 2px solid #FFFFFF;
    color: #FFFFFF;
}

.btn-outline:hover {
    background: #FFFFFF;
    color: var(--text-primary);
    transform: translateY(-3px);
}

.btn-outline-sm {
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px 16px;
    font-size: 0.88rem;
    border-radius: var(--radius-sm);
}

.btn-outline-sm:hover {
    background: var(--primary-color);
    color: #FFFFFF;
}

.btn-accent {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: #FFFFFF;
    box-shadow: var(--shadow-secondary);
}

.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(255, 125, 0, 0.4);
}

.btn-grow {
    flex-grow: 1;
}

/* --------------------------------------------------------------------------
   5. HEADER & STICKY NAVBAR
   -------------------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: var(--bg-header);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    transition: var(--transition-normal);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    height: 70px;
    box-shadow: var(--shadow-md);
    border-bottom-color: var(--border-color);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-logo .logo-icon {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

/* Nav Menu */
.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.98rem;
    color: var(--text-primary);
    position: relative;
    padding: 6px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-pill);
    transition: var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.active {
    color: var(--primary-color);
    font-weight: 600;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.theme-toggle-btn,
.cart-trigger-btn,
.mobile-toggle-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--bg-alt);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    position: relative;
    transition: var(--transition-fast);
}

.theme-toggle-btn:hover,
.cart-trigger-btn:hover,
.mobile-toggle-btn:hover {
    background-color: var(--primary-color);
    color: #FFFFFF;
    transform: scale(1.05);
}

[data-theme="dark"] .theme-toggle-btn .moon-icon { display: none; }
[data-theme="dark"] .theme-toggle-btn .sun-icon { display: block; color: var(--accent-color); }
[data-theme="light"] .theme-toggle-btn .moon-icon { display: block; }
[data-theme="light"] .theme-toggle-btn .sun-icon { display: none; }

.cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: var(--primary-color);
    color: #FFFFFF;
    font-size: 0.75rem;
    font-weight: 700;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--bg-surface);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cart-badge.bump {
    animation: badgePulse 0.4s ease-out;
}

@keyframes badgePulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.4); }
    100% { transform: scale(1); }
}

.mobile-toggle-btn {
    display: none;
}

.mobile-toggle-btn .close-icon {
    display: none;
}

/* --------------------------------------------------------------------------
   6. HERO CAROUSEL SECTION
   -------------------------------------------------------------------------- */
.hero-section {
    position: relative;
    padding-top: var(--header-height);
    background-color: #000;
}

.hero-carousel {
    position: relative;
    height: calc(100vh - var(--header-height));
    min-height: 600px;
    max-height: 780px;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
    display: flex;
    align-items: center;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 6s ease;
}

.hero-slide.active .slide-bg {
    transform: scale(1);
}

.slide-content {
    position: relative;
    z-index: 2;
    color: #FFFFFF;
    max-width: 750px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 125, 0, 0.25);
    border: 1px solid rgba(255, 125, 0, 0.5);
    backdrop-filter: blur(8px);
    color: var(--accent-color);
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.8rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    text-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

.hero-description {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 35px;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

/* Slide Arrows & Indicators */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #FFFFFF;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: var(--transition-normal);
}

.carousel-arrow:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-50%) scale(1.1);
}

.carousel-arrow.prev { left: 30px; }
.carousel-arrow.next { right: 30px; }

.carousel-indicators {
    position: absolute;
    bottom: 90px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.indicator {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition-normal);
}

.indicator.active {
    width: 36px;
    border-radius: var(--radius-pill);
    background: var(--secondary-color);
}

/* Floating Hero Feature Bar */
.hero-features-bar {
    position: relative;
    margin-top: -50px;
    z-index: 20;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-badge {
    background: var(--bg-surface);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 18px;
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.feature-badge:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--secondary-color);
}

.badge-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 125, 0, 0.12);
    color: var(--secondary-color);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.badge-text h4 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
}

.badge-text p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   7. SPECIAL OFFERS & COUNTDOWN TIMER
   -------------------------------------------------------------------------- */
.offers-section {
    padding-top: 100px;
}

.offer-card-banner {
    background: linear-gradient(135deg, #1E1E24 0%, #2A1A1F 100%);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    color: #FFFFFF;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.offer-content {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.offer-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 14px;
}

.offer-title {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.25;
}

.offer-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
    margin-bottom: 30px;
}

.code-pill {
    background: rgba(255, 193, 7, 0.2);
    border: 1px dashed var(--accent-color);
    color: var(--accent-color);
    padding: 3px 10px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    letter-spacing: 1px;
}

.countdown-timer {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 36px;
}

.timer-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    padding: 12px 18px;
    text-align: center;
    min-width: 75px;
}

.timer-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 4px;
}

.timer-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timer-colon {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
}

.offer-btn {
    align-self: flex-start;
}

.offer-image {
    position: relative;
    min-height: 380px;
}

.offer-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.discount-badge {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #FFFFFF;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    box-shadow: 0 8px 24px rgba(230, 57, 70, 0.5);
    animation: pulseBadge 2s infinite ease-in-out;
}

.discount-badge span {
    font-size: 1.5rem;
    line-height: 1;
}

.discount-badge small {
    font-size: 0.75rem;
}

@keyframes pulseBadge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

/* --------------------------------------------------------------------------
   8. FOOD CARDS (FEATURED & MENU GRID)
   -------------------------------------------------------------------------- */
.featured-grid,
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.food-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    position: relative;
}

.food-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255, 125, 0, 0.3);
}

.card-img-wrapper {
    position: relative;
    height: 210px;
    overflow: hidden;
}

.food-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.card-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--primary-color);
    color: #FFFFFF;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.card-badge.bestseller {
    background: var(--secondary-color);
}

.card-badge.chef-special {
    background: #6F42C1;
}

.card-content {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.card-category {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-rating i {
    color: var(--accent-color);
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.3;
}

.card-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px dashed var(--border-color);
}

.card-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
}

.card-add-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--bg-alt);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.card-add-btn:hover {
    background: var(--primary-color);
    color: #FFFFFF;
    transform: scale(1.1);
}

/* --------------------------------------------------------------------------
   9. MENU CONTROLS & SEARCH/FILTER
   -------------------------------------------------------------------------- */
.menu-controls {
    margin-bottom: 40px;
}

.search-box {
    position: relative;
    max-width: 580px;
    margin: 0 auto 30px;
}

.search-box input {
    width: 100%;
    padding: 16px 50px 16px 54px;
    background-color: var(--bg-surface);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-pill);
    font-size: 1rem;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
}

.search-box input:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 4px rgba(255, 125, 0, 0.15);
}

.search-icon {
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 1.1rem;
}

.search-clear-btn {
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 1rem;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.search-box input:not(:placeholder-shown) + .search-clear-btn {
    opacity: 1;
    visibility: visible;
}

.search-clear-btn:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

/* Category Tabs */
.category-tabs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: var(--radius-pill);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.tab-btn:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.tab-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #FFFFFF;
    box-shadow: var(--shadow-primary);
}

/* No Results State */
.no-results {
    text-align: center;
    padding: 60px 20px;
}

.no-results-icon {
    font-size: 4rem;
    color: var(--text-light);
    margin-bottom: 16px;
}

.no-results h3 {
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.no-results p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* --------------------------------------------------------------------------
   10. ABOUT US SECTION
   -------------------------------------------------------------------------- */
.about-section {
    background-color: var(--bg-alt);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    max-width: 85%;
}

.about-img-sub {
    position: absolute;
    bottom: -30px;
    right: 0;
    width: 60%;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 6px solid var(--bg-alt);
    box-shadow: var(--shadow-lg);
}

.experience-card {
    position: absolute;
    top: 30px;
    right: 20px;
    background: var(--primary-color);
    color: #FFFFFF;
    padding: 20px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-primary);
    max-width: 140px;
}

.exp-years {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
}

.exp-text {
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
}

.about-text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 18px;
}

.about-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin: 24px 0 30px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.highlight-item i {
    color: var(--secondary-color);
    font-size: 1.1rem;
}

.chef-quote-box {
    background: var(--bg-surface);
    padding: 24px;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.quote-text {
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.chef-profile {
    display: flex;
    align-items: center;
    gap: 14px;
}

.chef-profile img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.chef-profile h5 {
    font-size: 1rem;
    font-weight: 600;
}

.chef-profile span {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   11. CUSTOMER REVIEWS SECTION
   -------------------------------------------------------------------------- */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.review-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.review-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(230, 57, 70, 0.3);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}

.reviewer-avatar img {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    object-fit: cover;
}

.reviewer-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.reviewer-info .stars {
    color: var(--accent-color);
    font-size: 0.95rem;
}

.review-body {
    font-size: 0.98rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
    font-style: italic;
}

.review-date {
    font-size: 0.82rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* --------------------------------------------------------------------------
   12. CONTACT & RESERVATION SECTION
   -------------------------------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 50px;
}

.contact-info h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 14px;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-item {
    display: flex;
    gap: 18px;
}

.info-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(230, 57, 70, 0.12);
    color: var(--primary-color);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-item h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.info-item p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Form Styles */
.contact-form-wrapper {
    background: var(--bg-surface);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.contact-form h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
    position: relative;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.92rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.required {
    color: var(--primary-color);
}

.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
}

.input-with-icon input {
    padding-left: 46px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 13px 18px;
    background-color: var(--input-bg);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.98rem;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    background-color: var(--bg-surface);
    box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.15);
}

.form-group.invalid input,
.form-group.invalid textarea {
    border-color: #DC3545;
}

.error-msg {
    display: none;
    font-size: 0.82rem;
    color: #DC3545;
    margin-top: 6px;
}

.form-group.invalid .error-msg {
    display: block;
}

/* --------------------------------------------------------------------------
   13. CART DRAWER (SIDEBAR)
   -------------------------------------------------------------------------- */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

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

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 440px;
    height: 100%;
    background: var(--bg-surface);
    z-index: 1100;
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.2);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
}

.cart-drawer.active {
    transform: translateX(0);
}

.cart-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cart-header h3 {
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-close-btn {
    font-size: 1.3rem;
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.cart-close-btn:hover {
    background: var(--bg-alt);
    color: var(--primary-color);
}

.cart-body {
    padding: 24px;
    flex-grow: 1;
    overflow-y: auto;
}

.empty-cart-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-cart-state .empty-icon {
    font-size: 3.8rem;
    color: var(--text-light);
    margin-bottom: 16px;
}

.empty-cart-state h4 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.empty-cart-state p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* Cart Items List */
.cart-items-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.cart-item-img {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
}

.cart-item-info {
    flex-grow: 1;
}

.cart-item-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.cart-item-price {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-color);
}

.cart-item-qty-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 8px;
}

.qty-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-alt);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.qty-btn:hover {
    background: var(--primary-color);
    color: #FFFFFF;
}

.qty-number {
    font-weight: 600;
    font-size: 0.95rem;
    min-width: 20px;
    text-align: center;
}

.cart-item-remove {
    color: var(--text-light);
    font-size: 1rem;
    padding: 6px;
    transition: var(--transition-fast);
}

.cart-item-remove:hover {
    color: var(--primary-color);
}

/* Cart Footer Summary */
.cart-footer {
    padding: 24px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-surface);
}

.summary-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.total-line {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    border-top: 1px dashed var(--border-color);
    padding-top: 12px;
    margin-top: 12px;
}

.total-line #cart-total {
    color: var(--primary-color);
}

.promo-input-group {
    display: flex;
    gap: 8px;
    margin: 16px 0 20px;
}

.promo-input-group input {
    flex-grow: 1;
    padding: 8px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--input-bg);
    font-size: 0.9rem;
}

.cart-actions {
    display: flex;
    gap: 12px;
}

/* --------------------------------------------------------------------------
   14. CHECKOUT MODAL DIALOG
   -------------------------------------------------------------------------- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 1;
    visibility: visible;
    transition: var(--transition-normal);
}

.modal-content {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 650px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 40px;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: modalSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlide {
    from { transform: scale(0.9) translateY(20px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.4rem;
    color: var(--text-light);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.modal-close-btn:hover {
    background: var(--bg-alt);
    color: var(--primary-color);
}

.modal-header {
    text-align: center;
    margin-bottom: 28px;
}

.modal-header h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 6px;
}

.checkout-summary-box {
    background: var(--bg-alt);
    border-radius: var(--radius-md);
    padding: 18px;
    margin-bottom: 24px;
}

.checkout-summary-box h4 {
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.checkout-mini-list {
    max-height: 120px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.checkout-mini-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.88rem;
}

.checkout-total-row {
    display: flex;
    justify-content: space-between;
    font-size: 1.1rem;
    border-top: 1px dashed var(--border-color);
    padding-top: 10px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.payment-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 8px;
}

.payment-card {
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 14px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.payment-card input {
    display: none;
}

.payment-card i {
    font-size: 1.4rem;
    color: var(--text-secondary);
}

.payment-card span {
    font-size: 0.8rem;
    font-weight: 600;
}

.payment-card.active {
    border-color: var(--primary-color);
    background: rgba(230, 57, 70, 0.08);
}

.payment-card.active i {
    color: var(--primary-color);
}

/* Success Step Animation */
.success-animation {
    text-align: center;
    margin: 20px 0;
}

.checkmark-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #28A745;
    color: #FFFFFF;
    font-size: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    animation: popCheckmark 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popCheckmark {
    0% { transform: scale(0); }
    70% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.order-receipt-card {
    background: var(--bg-alt);
    padding: 20px;
    border-radius: var(--radius-md);
    margin: 24px 0 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.receipt-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
}

.text-highlight {
    color: var(--primary-color);
}

/* --------------------------------------------------------------------------
   15. TOAST NOTIFICATION CONTAINER
   -------------------------------------------------------------------------- */
.toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    background: var(--bg-surface);
    color: var(--text-primary);
    border-left: 4px solid var(--primary-color);
    padding: 16px 24px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 300px;
    animation: toastSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast.toast-success { border-left-color: #28A745; }
.toast.toast-warning { border-left-color: var(--secondary-color); }
.toast.toast-info { border-left-color: #17A2B8; }

.toast-icon {
    font-size: 1.3rem;
    color: var(--primary-color);
}

.toast.toast-success .toast-icon { color: #28A745; }

.toast-message {
    font-size: 0.92rem;
    font-weight: 500;
}

@keyframes toastSlideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Back To Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #FFFFFF;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-primary);
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
}

/* --------------------------------------------------------------------------
   16. FOOTER
   -------------------------------------------------------------------------- */
.footer {
    background-color: #121214;
    color: #E0E0E6;
    padding-top: 80px;
    border-top: 1px solid #222228;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.9fr 1.1fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
}

.footer-logo .logo-text {
    color: #FFFFFF;
}

.footer-desc {
    color: #A0A0AB;
    margin: 18px 0 24px;
    font-size: 0.92rem;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #222228;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: #FFFFFF;
    margin-bottom: 24px;
    position: relative;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 35px;
    height: 3px;
    background: var(--secondary-color);
    border-radius: var(--radius-pill);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #A0A0AB;
    font-size: 0.92rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

.newsletter-form {
    display: flex;
    gap: 8px;
    margin: 18px 0 12px;
}

.newsletter-form input {
    flex-grow: 1;
    padding: 12px 16px;
    border-radius: var(--radius-pill);
    background: #222228;
    border: 1px solid #33333E;
    color: #FFFFFF;
    font-size: 0.9rem;
}

.privacy-note {
    font-size: 0.78rem;
    color: #777782;
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-bottom {
    border-top: 1px solid #222228;
    padding: 24px 0;
    font-size: 0.88rem;
    color: #777782;
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-payment-icons {
    display: flex;
    gap: 16px;
    font-size: 1.8rem;
    color: #A0A0AB;
}

/* --------------------------------------------------------------------------
   17. MEDIA QUERIES (RESPONSIVE DESIGN)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-features-bar {
        grid-template-columns: repeat(2, 1fr);
    }

    .offer-card-banner {
        grid-template-columns: 1fr;
    }

    .offer-image {
        min-height: 280px;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--bg-surface);
        padding: 40px;
        transition: var(--transition-normal);
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

    .nav-link {
        font-size: 1.2rem;
    }

    .mobile-toggle-btn {
        display: flex;
    }

    .mobile-toggle-btn.active .hamburger-icon { display: none; }
    .mobile-toggle-btn.active .close-icon { display: block; }

    .hero-title {
        font-size: 2.6rem;
    }

    .hero-carousel {
        height: 520px;
    }

    .carousel-arrow {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }

    .carousel-arrow.prev { left: 10px; }
    .carousel-arrow.next { right: 10px; }

    .hero-features-bar {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .payment-options {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 2rem;
    }

    .hero-title {
        font-size: 2.1rem;
    }

    .offer-content {
        padding: 30px 20px;
    }

    .countdown-timer {
        gap: 8px;
    }

    .timer-box {
        min-width: 60px;
        padding: 8px 10px;
    }

    .timer-number {
        font-size: 1.4rem;
    }

    .cart-drawer {
        max-width: 100%;
    }

    .modal-content {
        padding: 24px 18px;
    }
}