/* ... keep existing code (reset, base styles, header, desktop nav, hero banner, main content, categories, promotion, restaurants, bottom nav, detail pages, phones, coupons, gallery, animations) */
/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f8fafc;
    color: #1e293b;
    line-height: 1.6;
    overflow-x: hidden;
}

.app-container {
    max-width: 100%;
    min-height: 100vh;
    position: relative;
}

/* Page System */
.page {
    display: none;
    min-height: 100vh;
    background: #f8fafc;
}

.page.active {
    display: block;
}

/* Header */
.header {
    background: linear-gradient(135deg, #1f7eda 0%, #3d7dba 100%);
    color: white;
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 1rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: white;
    white-space: nowrap;
}

.search-container {
    flex: 1;
    max-width: 400px;
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 25px;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    background: white;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transform: translateY(-1px);
}

.search-input::placeholder {
    color: #64748b;
}

.search-btn {
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
}

.search-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.05);
}

.search-icon {
    font-size: 1rem;
}

/* Desktop Navigation */
.desktop-nav {
    display: none;
}

.desktop-nav-list {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
}

.desktop-nav-item {
    position: relative;
}

.desktop-nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    text-decoration: none;
    color: rgba(255,255,255,0.8);
    transition: all 0.3s ease;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}

.desktop-nav-link:hover {
    background: rgba(255,255,255,0.1);
    color: white;
    transform: translateY(-2px);
}

.desktop-nav-item.active .desktop-nav-link {
    background: rgba(255,255,255,0.2);
    color: white;
}

.desktop-nav-link i {
    font-size: 1rem;
}

/* Hero Banner Slider */
.hero-banner-section {
    margin-bottom: 2rem;
}

.hero-banner {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.1);
}

.banner-slides {
    width: 100%;
    height: 100%;
    position: relative;
}

.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-slide.active {
    opacity: 1;
}

.banner-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.banner-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: white;
    background: rgba(0,0,0,0.5);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    max-width: 500px;
    margin: 0 1rem;
}

.banner-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.banner-content p {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.banner-btn {
    background: linear-gradient(135deg, #1f7eda, #764ba2);
    color: white;
    border: none;
    padding: 0.875rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.banner-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.banner-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 20;
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-nav-btn:hover {
    background: rgba(0,0,0,0.7);
    transform: translateY(-50%) scale(1.1);
}

.prev-banner {
    left: 1rem;
}

.next-banner {
    right: 1rem;
}

.banner-indicators {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 20;
}

.banner-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.banner-indicator.active {
    background: white;
    transform: scale(1.3);
}

/* Main Content */
.main-content {
    padding: 2rem 1rem 6rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Categories */
.categories-section {
    margin-bottom: 2rem;
}

.categories-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1e293b;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.category-item {
    background: white;
    padding: 1.5rem 1rem;
    border-radius: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border: 2px solid transparent;
}

.category-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.category-item.active {
    border-color: #1f7eda;
    background: linear-gradient(135deg, #1f7eda, #764ba2);
    color: white;
}

.category-item i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    display: block;
}

.category-item span {
    font-size: 0.875rem;
    font-weight: 500;
}

/* Categories Page */
.categories-content {
    padding: 2rem 1rem 6rem;
    max-width: 1200px;
    margin: 0 auto;
}

.categories-full-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.category-item-large {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 2px solid transparent;
}

.category-item-large:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    border-color: #1f7eda;
}

.category-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1f7eda, #764ba2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    flex-shrink: 0;
}

.category-info {
    flex: 1;
}

.category-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.category-info p {
    color: #64748b;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.category-count {
    display: inline-block;
    background: #f1f5f9;
    color: #1f7eda;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Promotion Banner */
.promotion-section {
    margin-bottom: 2rem;
}

.promotion-banner {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 50%, #fecfef 100%);
    border-radius: 20px;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
    overflow: hidden;
    position: relative;
}

.promotion-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
}

.promotion-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.promotion-content p {
    opacity: 0.9;
}

.promotion-image i {
    font-size: 2rem;
    opacity: 0.8;
}

/* Near You Section */
.near-you-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1e293b;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.see-all-btn {
    background: none;
    border: none;
    color: #1f7eda;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: all 0.3s ease;
}

.see-all-btn:hover {
    color: #5a67d8;
    transform: translateX(2px);
}

/* Restaurant Cards */
.restaurants-list {
    display: grid;
    gap: 1rem;
}

.restaurant-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    cursor: pointer;
}

.restaurant-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.restaurant-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.restaurant-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.restaurant-card:hover .restaurant-image img {
    transform: scale(1.05);
}

.restaurant-info {
    padding: 1.5rem;
}

.restaurant-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.stars {
    color: #fbbf24;
}

.rating-text {
    font-weight: 500;
    color: #1e293b;
}

.distance {
    color: #64748b;
    font-size: 0.875rem;
}

.cuisine {
    color: #64748b;
    margin-bottom: 0.25rem;
}

.status {
    color: #10b981;
    font-weight: 500;
    font-size: 0.875rem;
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    display: flex;
    justify-content: space-around;
    padding: 1rem 0 calc(1rem + env(safe-area-inset-bottom));
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    z-index: 100;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #64748b;
    flex: 1;
}

.nav-item.active {
    color: #1f7eda;
}

.nav-item i {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.nav-item span {
    font-size: 0.75rem;
    font-weight: 500;
}

/* Detail Pages */
.detail-header {
    background: linear-gradient(135deg, #1f7eda 0%, #764ba2 100%);
    color: white;
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.detail-header-content {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 1rem;
}

.back-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
}

.back-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.05);
}

.restaurant-title {
    font-size: 1.25rem;
    font-weight: 600;
    flex: 1;
    text-align: center;
}

/* Search Results Page */
.search-content {
    padding: 2rem 1rem 6rem;
    max-width: 1200px;
    margin: 0 auto;
}

.search-info {
    margin-bottom: 2rem;
    padding: 1rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.search-info p {
    margin-bottom: 0.5rem;
    color: #64748b;
}

.search-info p:first-child {
    font-weight: 600;
    color: #1e293b;
    font-size: 1.125rem;
}

.search-results {
    display: grid;
    gap: 1rem;
}

.no-results {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.no-results-content i {
    font-size: 4rem;
    color: #e2e8f0;
    margin-bottom: 1rem;
}

.no-results-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #475569;
}

.no-results-content p {
    color: #64748b;
}

/* Restaurant Detail Content */
.restaurant-detail-content {
    padding-bottom: 6rem;
}

.image-gallery {
    position: relative;
    width: 100%;
    height: 300px;
    overflow: hidden;
}

.gallery-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.gallery-slides {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.slide.active {
    opacity: 1;
}

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

.gallery-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.gallery-btn:hover {
    background: rgba(0,0,0,0.7);
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: 1rem;
}

.next-btn {
    right: 1rem;
}

.gallery-indicators {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 10;
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: white;
    transform: scale(1.2);
}

.restaurant-detail-info {
    padding: 2rem 1rem;
    background: white;
    margin: -20px 1rem 0;
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    position: relative;
    z-index: 5;
}

.rating-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.rating-section .stars {
    color: #fbbf24;
}

.rating-section span {
    color: #64748b;
    font-size: 0.875rem;
}

.restaurant-detail-info > p {
    margin-bottom: 0.5rem;
    color: #64748b;
}

.action-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.75rem;
    margin: 2rem 0;
}

.action-btn {
    padding: 0.75rem 1rem;
    border: none;
    border-radius: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.action-btn.primary {
    background: #1f7eda;
    color: white;
}

.action-btn.primary:hover {
    background: #5a67d8;
    transform: translateY(-2px);
}

.action-btn.secondary {
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #e2e8f0;
}

.action-btn.secondary:hover {
    background: #e2e8f0;
    transform: translateY(-2px);
}

.action-btn.whatsapp {
    background: #25d366;
    color: white;
}

.action-btn.whatsapp:hover {
    background: #22c55e;
    transform: translateY(-2px);
}

.reviews-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}

.reviews-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1e293b;
}

.review-item {
    background: #f8fafc;
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.review-header {
    display: flex;
    gap: 1rem;
}

.reviewer-avatar {
    width: 40px;
    height: 40px;
    background: #1f7eda;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.reviewer-info {
    flex: 1;
}

.review-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.review-rating .stars {
    color: #fbbf24;
}

.review-rating span {
    font-weight: 500;
    color: #1e293b;
    margin-left: 0.5rem;
}

.review-text {
    color: #475569;
    margin-bottom: 0.5rem;
}

.review-date {
    color: #64748b;
    font-size: 0.875rem;
}

/* Phones Page */
.phones-content {
    padding: 2rem 1rem 6rem;
    max-width: 1200px;
    margin: 0 auto;
}

.phones-list {
    display: grid;
    gap: 1rem;
}

.phone-item {
    background: white;
    border-radius: 15px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.phone-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.phone-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #1f7eda, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.phone-info {
    flex: 1;
}

.phone-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #1e293b;
}

.phone-number {
    font-size: 1rem;
    font-weight: 600;
    color: #1f7eda;
    margin-bottom: 0.25rem;
}

.phone-description {
    color: #64748b;
    font-size: 0.875rem;
}

.call-btn {
    background: #10b981;
    border: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    color: white;
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.call-btn:hover {
    background: #059669;
    transform: scale(1.1);
}

/* Coupons Page */
.coupons-content {
    padding: 2rem 1rem 6rem;
    max-width: 1200px;
    margin: 0 auto;
}

.coupons-list {
    display: grid;
    gap: 1.5rem;
}

.coupon-item {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.coupon-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.coupon-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

.discount-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #ef4444;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
}

.coupon-info {
    padding: 1.5rem;
}

.coupon-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.coupon-description {
    color: #475569;
    margin-bottom: 0.75rem;
}

.coupon-validity {
    color: #64748b;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.coupon-code {
    background: #f1f5f9;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-weight: 600;
    color: #475569;
    display: inline-block;
    margin-bottom: 1rem;
}

.use-coupon-btn {
    background: linear-gradient(135deg, #1f7eda, #764ba2);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    justify-content: center;
}

.use-coupon-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

#logo-display-mobile
{
    display: none;
}

#logo-display-desk
{
    display: block;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

.loading {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        padding: 0;
    }

    #logo-display-mobile
    {
        display: block;
    }

    #logo-display-desk
    {
        display: none;
    }
    
    .logo {
        font-size: 1.25rem;
    }
    
    .search-container {
        max-width: none;
        flex: 1;
    }
    
    .main-content {
        padding: 1.5rem 1rem 6rem;
    }
    
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 0.75rem;
    }
    
    .category-item {
        padding: 1rem 0.5rem;
    }
    
    .category-item i {
        font-size: 1.25rem;
    }
    
    .category-item span {
        font-size: 0.75rem;
    }

    .categories-full-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .category-item-large {
        padding: 1.5rem;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .promotion-banner {
        padding: 1.5rem;
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .restaurant-image {
        height: 180px;
    }
    
    .restaurant-info {
        padding: 1rem;
    }
    
    .action-buttons {
        grid-template-columns: 1fr 1fr;
    }
    
    .phone-item {
        padding: 1rem;
    }
    
    .phone-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .call-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .coupon-image {
        height: 150px;
    }
    
    .coupon-info {
        padding: 1rem;
    }

    /* Hero Banner Mobile */
    .hero-banner {
        height: 250px;
    }

    .banner-content {
        padding: 1.5rem;
        margin: 0 0.5rem;
    }

    .banner-content h2 {
        font-size: 1.5rem;
    }

    .banner-content p {
        font-size: 1rem;
    }

    .banner-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .prev-banner {
        left: 0.5rem;
    }

    .next-banner {
        right: 0.5rem;
    }
}

@media (max-width: 480px) {
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .action-buttons {
        grid-template-columns: 1fr;
    }
    
    .nav-item span {
        font-size: 0.6875rem;
    }

    .banner-content {
        padding: 1rem;
    }

    .banner-content h2 {
        font-size: 1.25rem;
    }

    .banner-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }

    .category-item-large {
        padding: 1rem;
    }
}

@media (min-width: 768px) {
    .restaurants-list {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .phones-list {
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    }
    
    .coupons-list {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }

    .categories-full-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }

    .category-item-large {
        flex-direction: row;
        text-align: left;
    }

    .hero-banner {
        height: 400px;
    }

    .banner-content h2 {
        font-size: 2.5rem;
    }

    .banner-content p {
        font-size: 1.25rem;
    }
}

@media (min-width: 1024px) {
    .bottom-nav {
        display: none;
    }
    
    .main-content,
    .search-content,
    .phones-content,
    .coupons-content,
    .categories-content {
        padding-bottom: 2rem;
    }
    
    .page {
        min-height: auto;
    }
    
    .header {
        position: static;
    }
    
    .detail-header {
        position: static;
    }

    /* Desktop Navigation */
    .desktop-nav {
        display: block;
    }

    .hero-banner {
        height: 450px;
    }

    .banner-content {
        max-width: 600px;
        padding: 3rem;
    }

    .banner-content h2 {
        font-size: 3rem;
    }

    .banner-nav-btn {
        width: 60px;
        height: 60px;
        font-size: 1.25rem;
    }

    .prev-banner {
        left: 2rem;
    }

    .next-banner {
        right: 2rem;
    }
}

/* Category Listings Page Styles */
.category-listings-content {
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.category-listings-info {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e5e5e5;
}

.category-listings-info p {
    margin: 5px 0;
    color: #666;
}

#categoryListingsDescription {
    font-size: 16px;
    font-weight: 500;
    color: #333;
}

#categoryListingsCount {
    font-size: 14px;
    color: #888;
}

.category-listings-results {
    display: grid;
    gap: 15px;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .category-listings-results {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .category-listings-results {
        grid-template-columns: repeat(3, 1fr);
    }
}

.no-category-results {
    text-align: center;
    padding: 60px 20px;
}

.no-category-results i {
    font-size: 64px;
    color: #ddd;
    margin-bottom: 20px;
}

.no-category-results h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 10px;
}

.no-category-results p {
    color: #666;
    font-size: 16px;
    line-height: 1.5;
}

/* Business card for category listings */
.business-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid #f0f0f0;
}

.business-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.business-image {
    width: 100%;
    height: 150px;
    overflow: hidden;
    position: relative;
}

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

.business-info {
    padding: 15px;
}

.business-info h3 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.3;
}

.business-category {
    font-size: 14px;
    color: #666;
    margin-bottom: 8px;
}

.business-address {
    font-size: 13px;
    color: #888;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.business-phone {
    font-size: 13px;
    color: #007bff;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.business-status {
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 12px;
    display: inline-block;
}

.business-status.open {
    background-color: #d4edda;
    color: #155724;
}

.business-status.closed {
    background-color: #f8d7da;
    color: #721c24;
}