/* responsive.css - OPTIMIZED for GetUpDeals */

/* ==========================================================================
   Breakpoint Variables
   ========================================================================== */

:root {
    /* Optimized breakpoints */
    --breakpoint-mobile: 480px;
    --breakpoint-tablet: 768px;
    --breakpoint-desktop: 1024px;
    --breakpoint-large: 1280px;
    
    /* Container padding */
    --container-padding-mobile: 1rem;
    --container-padding-tablet: 1.5rem;
    --container-padding-desktop: 2rem;
    
    /* Consistent with main.css */
    --container-max: 1280px;
}

/* ==========================================================================
   Global Responsive Adjustments
   ========================================================================== */

.container {
    width: 100%;
    max-width: 100%;
    padding-left: var(--container-padding-mobile);
    padding-right: var(--container-padding-mobile);
}

/* Tablet */
@media (min-width: 768px) {
    .container {
        max-width: var(--breakpoint-tablet);
        margin-left: auto;
        margin-right: auto;
        padding-left: var(--container-padding-tablet);
        padding-right: var(--container-padding-tablet);
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .container {
        max-width: var(--breakpoint-desktop);
        padding-left: var(--container-padding-desktop);
        padding-right: var(--container-padding-desktop);
    }
}

/* Large Desktop */
@media (min-width: 1280px) {
    .container {
        max-width: var(--container-max);
    }
}

/* ==========================================================================
   Typography Responsive
   ========================================================================== */

html {
    font-size: 15px;
}

/* Desktop font size */
@media (min-width: 1024px) {
    html {
        font-size: 16px;
    }
}

/* Headings */
h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.75rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.125rem;
}

h6 {
    font-size: 1rem;
}

@media (min-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    h3 {
        font-size: 1.75rem;
    }
    
    h4 {
        font-size: 1.5rem;
    }
}

@media (min-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.25rem;
    }
    
    h3 {
        font-size: 1.875rem;
    }
}

/* Hero Title */
.hero-title {
    font-size: 2rem;
    line-height: 1.1;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 2.75rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
        line-height: 1.05;
    }
}

/* Section Title */
.section-title {
    font-size: 1.75rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 2.25rem;
    }
}

/* Small text */
.text-sm {
    font-size: 0.875rem;
}

.text-xs {
    font-size: 0.75rem;
}

/* ==========================================================================
   Layout & Spacing
   ========================================================================== */

section {
    padding: 3rem 0;
}

.section-padding-lg {
    padding: 4rem 0;
}

.section-padding-sm {
    padding: 2rem 0;
}

@media (min-width: 768px) {
    section {
        padding: 4rem 0;
    }
    
    .hero-section {
        padding: 5rem 0;
    }
    
    .section-padding-lg {
        padding: 5rem 0;
    }
    
    .section-padding-sm {
        padding: 3rem 0;
    }
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

/* Mobile menu toggle */
.mobile-menu-toggle {
    display: flex !important;
}

.main-nav {
    display: none !important;
}

.search-container {
    display: none !important;
}

/* Show desktop navigation on tablet */
@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none !important;
    }
    
    .main-nav {
        display: flex !important;
    }
    
    .search-container {
        display: block !important;
    }
}

/* Logo responsive */
.brand-name {
    display: inline-block !important;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

@media (min-width: 768px) {
    .brand-name {
        font-size: 1.5rem;
    }
}

/* Search bar */
.search-input {
    width: 100%;
}

@media (min-width: 768px) {
    .search-input {
        width: 250px;
    }
}

@media (min-width: 1024px) {
    .search-input {
        width: 300px;
    }
}

/* Top bar */
.top-bar {
    display: none;
}

@media (min-width: 768px) {
    .top-bar {
        display: block;
    }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section .container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}

.hero-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 1.5rem 0;
}

.hero-search-box {
    margin: 0 auto;
    max-width: 100%;
}

#heroSearch {
    padding-right: 120px;
    width: 100%;
}

.search-btn-hero {
    position: absolute;
    right: 4px;
    top: 4px;
    padding: 0.75rem 1.25rem;
}

.hero-trending {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.hero-trending a {
    font-size: 0.75rem;
}

/* Tablet */
@media (min-width: 768px) {
    .hero-section .container {
        grid-template-columns: 1fr 1fr;
        text-align: left;
        display: grid;
    }
    
    .hero-stats {
        flex-direction: row;
        justify-content: flex-start;
        gap: 2rem;
    }
    
    .hero-trending {
        justify-content: flex-start;
    }
    
    .hero-search-box {
        margin-left: 0;
        margin-right: 0;
        max-width: 500px;
    }
}

/* ==========================================================================
   Grid Systems
   ========================================================================== */

/* Categories Grid - 2 columns on mobile */
.categories-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (max-width: 639px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    /* Adjust category cards for mobile */
    .category-card {
        padding: 1rem;
    }
    
    .category-card h4 {
        font-size: 0.875rem;
        margin-bottom: 0.25rem;
    }
    
    .category-card p {
        font-size: 0.75rem;
    }
}

@media (min-width: 640px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.25rem;
    }
}

@media (min-width: 1024px) {
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
}

/* Deals Grid - Keep 1 column on mobile for better readability */
.deals-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .deals-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

@media (min-width: 1280px) {
    .deals-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

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

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

/* Features Grid - 2 columns on mobile */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (max-width: 639px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .feature-item {
        padding: 1rem;
    }
    
    .feature-item h4 {
        font-size: 0.875rem;
        margin-bottom: 0.25rem;
    }
    
    .feature-item p {
        font-size: 0.75rem;
    }
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Testimonials Grid */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

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

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

/* ==========================================================================
   Store Deals - 2 columns on mobile
   ========================================================================== */

.store-tabs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (max-width: 767px) {
    .store-tabs {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .store-tab {
        padding: 0.75rem;
    }
    
    .store-tab h4 {
        font-size: 0.875rem;
    }
    
    .store-tab p {
        font-size: 0.75rem;
    }
}

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

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

/* ==========================================================================
   Seasonal Deals
   ========================================================================== */

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

.seasonal-category {
    display: flex;
    flex-direction: column;
}

.category-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

@media (max-width: 639px) {
    .category-image {
        height: 150px;
    }
    
    .seasonal-category h4 {
        font-size: 1rem;
    }
}

@media (min-width: 640px) {
    .seasonal-categories {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* ==========================================================================
   Newsletter
   ========================================================================== */

.newsletter-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
}

.newsletter-stats {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.newsletter-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.btn-subscribe {
    width: 100%;
}

@media (min-width: 768px) {
    .newsletter-card {
        text-align: left;
    }
    
    .newsletter-form .form-group {
        flex-direction: row;
    }
    
    .btn-subscribe {
        width: auto;
        min-width: 150px;
    }
}

@media (min-width: 1024px) {
    .newsletter-card {
        grid-template-columns: 1fr 1fr;
    }
}

/* ==========================================================================
   Footer - 2 columns on mobile
   ========================================================================== */

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (max-width: 639px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .footer-column h4 {
        font-size: 1rem;
        margin-bottom: 0.75rem;
    }
    
    .footer-column a,
    .footer-column p {
        font-size: 0.875rem;
    }
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
}

.payment-methods,
.partner-logos {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

@media (min-width: 640px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ==========================================================================
   Form Components
   ========================================================================== */

@media (min-width: 640px) {
    .form-inline {
        display: flex;
        gap: 0.5rem;
    }
    
    .form-inline .form-control {
        flex: 1;
        min-width: 200px;
    }
}

/* ==========================================================================
   Button Components
   ========================================================================== */

/* Full width buttons on mobile */
@media (max-width: 639px) {
    .btn-block {
        width: 100%;
    }
    
    .deal-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .deal-btn {
        width: 100%;
    }
}

/* Restore row layout on tablet */
@media (min-width: 640px) {
    .deal-actions {
        flex-direction: row;
    }
    
    .deal-btn {
        width: auto;
    }
}

/* ==========================================================================
   Deal Cards
   ========================================================================== */

@media (max-width: 639px) {
    .deal-price {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .deal-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .deal-title {
        font-size: 1rem;
        line-height: 1.3;
    }
    
    .deal-description {
        font-size: 0.875rem;
        line-height: 1.4;
    }
}

@media (min-width: 640px) {
    .deal-price {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
    
    .deal-meta {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

/* ==========================================================================
   Modal
   ========================================================================== */

.modal-dialog {
    margin: 1rem;
    max-width: calc(100% - 2rem);
    width: auto;
}

.modal-content {
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    width: 100%;
}

@media (min-width: 640px) {
    .modal-dialog {
        margin: 1.75rem auto;
        max-width: 500px;
    }
}

/* ==========================================================================
   Touch Optimization
   ========================================================================== */

@media (max-width: 767px) {
    .btn,
    .nav-link,
    .deal-btn,
    .form-check-label,
    .category-card,
    .feature-item,
    .store-tab {
        min-height: 44px;
    }
    
    .btn:not(.btn-icon) {
        padding: 0.75rem 1rem;
    }
    
    /* Adjust clickable areas */
    .category-card > *,
    .feature-item > * {
        pointer-events: auto;
    }
    
    /* Prevent zoom on input focus in iOS */
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="number"],
    input[type="password"],
    input[type="search"],
    textarea,
    select {
        font-size: 16px !important;
    }
}

/* ==========================================================================
   Performance Optimizations
   ========================================================================== */

/* Reduce animations on low-performance devices */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

/* Display utilities */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-grid { display: grid !important; }

/* Responsive display */
@media (min-width: 768px) {
    .d-md-none { display: none !important; }
    .d-md-block { display: block !important; }
    .d-md-flex { display: flex !important; }
    .d-md-grid { display: grid !important; }
}

/* Mobile only / Desktop only */
.mobile-only {
    display: block !important;
}

.desktop-only {
    display: none !important;
}

@media (min-width: 768px) {
    .mobile-only {
        display: none !important;
    }
    
    .desktop-only {
        display: block !important;
    }
}

/* Text alignment */
.text-center { text-align: center !important; }
.text-left { text-align: left !important; }
.text-right { text-align: right !important; }

@media (min-width: 768px) {
    .text-md-center { text-align: center !important; }
    .text-md-left { text-align: left !important; }
    .text-md-right { text-align: right !important; }
}

/* Flex utilities */
.flex-column { flex-direction: column !important; }
.flex-row { flex-direction: row !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }

@media (min-width: 768px) {
    .flex-md-column { flex-direction: column !important; }
    .flex-md-row { flex-direction: row !important; }
}

/* Justify content */
.justify-center { justify-content: center !important; }
.justify-start { justify-content: flex-start !important; }
.justify-end { justify-content: flex-end !important; }
.justify-between { justify-content: space-between !important; }
.justify-around { justify-content: space-around !important; }

/* Align items */
.align-center { align-items: center !important; }
.align-start { align-items: flex-start !important; }
.align-end { align-items: flex-end !important; }

/* Grid columns */
.grid-1 { grid-template-columns: 1fr !important; }
.grid-2 { grid-template-columns: repeat(2, 1fr) !important; }
.grid-3 { grid-template-columns: repeat(3, 1fr) !important; }
.grid-4 { grid-template-columns: repeat(4, 1fr) !important; }

/* Gap utilities */
.gap-1 { gap: 0.5rem !important; }
.gap-2 { gap: 1rem !important; }
.gap-3 { gap: 1.5rem !important; }
.gap-4 { gap: 2rem !important; }

/* Spacing utilities */
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 2rem !important; }

.mt-1 { margin-top: 0.25rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 2rem !important; }

.p-1 { padding: 0.5rem !important; }
.p-2 { padding: 1rem !important; }
.p-3 { padding: 1.5rem !important; }
.p-4 { padding: 2rem !important; }

/* Width utilities */
.w-100 { width: 100% !important; }
.w-auto { width: auto !important; }
.w-50 { width: 50% !important; }
.w-75 { width: 75% !important; }

/* ==========================================================================
   Very Small Screen Optimizations
   ========================================================================== */

@media (max-width: 360px) {
    .container {
        padding-left: 0.75rem !important;
        padding-right: 0.75rem !important;
    }
    
    .hero-title {
        font-size: 1.75rem !important;
    }
    
    .section-title {
        font-size: 1.5rem !important;
    }
    
    .btn {
        padding: 0.625rem 0.875rem !important;
        font-size: 0.8125rem !important;
    }
    
    /* Adjust 2-column grids for very small screens */
    .categories-grid,
    .features-grid,
    .store-tabs,
    .footer-grid {
        grid-template-columns: 1fr !important;
        gap: 0.75rem;
    }
    
    /* Stack stats in hero */
    .hero-stats {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    /* Adjust trending tags */
    .hero-trending {
        flex-wrap: wrap;
        gap: 0.25rem;
    }
    
    .hero-trending a {
        font-size: 0.6875rem;
        padding: 0.25rem 0.5rem;
    }
}

/* ==========================================================================
   High DPI Screen Optimizations
   ========================================================================== */

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-section,
    .category-image,
    .deal-image {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* ==========================================================================
   Landscape Orientation Optimizations
   ========================================================================== */

@media (max-width: 767px) and (orientation: landscape) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-search-box {
        max-width: 100%;
    }
    
    /* Adjust grids for landscape */
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .store-tabs {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .top-bar,
    .main-header,
    .mobile-nav,
    .back-to-top,
    .cookie-consent,
    .newsletter-section,
    .social-links,
    .theme-toggle,
    .mobile-menu-toggle,
    .deal-actions,
    .btn,
    .hero-trending,
    .search-container,
    .footer-bottom {
        display: none !important;
    }
    
    body {
        font-size: 12pt !important;
        color: #000 !important;
        background: #fff !important;
        line-height: 1.4;
    }
    
    .container {
        max-width: 100% !important;
        padding: 0 !important;
    }
    
    a {
        color: #000 !important;
        text-decoration: underline !important;
    }
    
    .deal-card {
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        background: #fff !important;
        break-inside: avoid;
        margin-bottom: 1rem;
    }
    
    h1, h2, h3, h4, h5, h6 {
        break-after: avoid;
    }
    
    section {
        padding: 1rem 0 !important;
        break-inside: avoid;
    }
}

/* ==========================================================================
   End of Responsive CSS
   ========================================================================== */