/* ========================================
   CLEAN PROFESSIONAL COUPON PAGE STYLES
   ======================================== */

:root {
    --primary-blue: #2874F0;
    --primary-blue-dark: #1e5bb8;
    --primary-orange: #FF9800;
    --success-green: #388E3C;
    --amazon: #FF9900;
    --flipkart: #2874F0;
    --myntra: #FF3F6C;
    --nykaa: #FC2779;
    --swiggy: #FC8019;
    --paytm: #00BAF2;
    --text-dark: #212121;
    --text-gray: #757575;
    --text-light: #9E9E9E;
    --bg-white: #FFFFFF;
    --bg-gray: #F5F5F5;
    --bg-light: #FAFAFA;
    --border: #E0E0E0;
    --border-light: #EEEEEE;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    background: var(--bg-light);
    line-height: 1.6;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-blue);
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* ========================================
   HERO SECTION
   ======================================== */
.coupon-hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: white;
    padding: 48px 0;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

.coupon-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4z'/%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-title {
    font-size: 2.75rem;
    font-weight: 800;
    margin: 0 0 16px;
    line-height: 1.2;
}

.gradient-text {
    color: #FFD700;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 32px;
    opacity: 0.95;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.stat-item {
    background: rgba(255,255,255,0.15);
    padding: 20px 32px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.2);
    min-width: 140px;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: white;
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    opacity: 0.9;
    margin-top: 4px;
}

/* ========================================
   STORE PARTNERS
   ======================================== */
.store-partners {
    background: white;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-light);
}

.partners-label {
    text-align: center;
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 16px;
    font-weight: 500;
}

.partner-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.partner-badge {
    padding: 10px 20px;
    border-radius: 24px;
    font-weight: 600;
    font-size: 0.9rem;
    color: white;
    box-shadow: var(--shadow-sm);
}

.amazon-brand { background: var(--amazon); }
.flipkart-brand { background: var(--flipkart); }
.myntra-brand { background: var(--myntra); }
.nykaa-brand { background: var(--nykaa); }
.swiggy-brand { background: var(--swiggy); }

/* ========================================
   HOW IT WORKS
   ======================================== */
.how-it-works {
    background: white;
    padding: 48px 0;
    margin-bottom: 24px;
}

.section-heading {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 40px;
    color: var(--text-dark);
}

.steps-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.step-card {
    flex: 1;
    min-width: 220px;
    max-width: 280px;
    text-align: center;
    padding: 32px 24px;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-light);
    position: relative;
    transition: var(--transition);
}

.step-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.step-icon {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 16px;
}

.step-number {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 36px;
    background: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: var(--shadow-sm);
}

.step-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
}

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

.step-arrow {
    font-size: 2rem;
    color: var(--primary-blue);
}

/* ========================================
   FILTERS
   ======================================== */
.coupon-filters {
    background: white;
    padding: 24px 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 60px;
    z-index: 10;
    margin-bottom: 24px;
}

.filters-wrapper {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.filter-group h3 {
    color: var(--text-dark);
    margin: 0 0 12px;
    font-size: 1.1rem;
    font-weight: 600;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-btn,
.category-filter {
    background: white;
    color: var(--text-dark);
    border: 2px solid var(--border);
    padding: 10px 20px;
    border-radius: 24px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.filter-btn:hover,
.category-filter:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

.filter-btn.active,
.category-filter.active {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.filter-btn:focus,
.category-filter:focus {
    outline: 3px solid var(--primary-blue);
    outline-offset: 2px;
}

.store-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.amazon-bg { background: var(--amazon); }
.flipkart-bg { background: var(--flipkart); }
.myntra-bg { background: var(--myntra); }
.nykaa-bg { background: var(--nykaa); }

/* ========================================
   COUPON SECTIONS
   ======================================== */
.coupon-section {
    padding: 32px 0;
    background: var(--bg-light);
}

.featured-section {
    background: linear-gradient(135deg, #FFF8E1 0%, #FFECB3 100%);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.section-subtitle {
    color: var(--text-gray);
    font-size: 1rem;
    margin-top: 4px;
}

.coupon-count {
    background: var(--primary-blue);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* ========================================
   COUPON GRID & CARDS
   ======================================== */
.coupon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.coupon-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    position: relative;
    transition: var(--transition);
}

.coupon-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.coupon-card:focus-within {
    outline: 3px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Badge Container */
.badge-container {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 2;
}

.badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-sm);
    white-space: nowrap;
}

.badge.mega-loot {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
}

.badge.flash-sale {
    background: linear-gradient(135deg, #FF4500, #FF6347);
    color: white;
}

.badge.hot-deal {
    background: linear-gradient(135deg, #FF1493, #FF69B4);
    color: white;
}

.badge.trending {
    background: linear-gradient(135deg, #00C851, #007E33);
    color: white;
}

.badge.limited {
    background: linear-gradient(135deg, #9C27B0, #E91E63);
    color: white;
}

/* Store Row */
.store-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding-right: 80px;
}

.store-logo {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.store-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
}

/* Code Pill */
.code-pill {
    background: var(--bg-light);
    border: 2px dashed var(--primary-blue);
    border-radius: var(--radius-md);
    padding: 14px;
    margin: 16px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.code-pill.mega-code {
    background: linear-gradient(135deg, #FFF8DC, #FFE4B5);
    border-color: #FF8C00;
    color: #000;
}

.code-pill i {
    font-size: 1.2rem;
}

/* Coupon Stats */
.coupon-stats {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin: 16px 0;
    font-size: 0.9rem;
    color: var(--text-gray);
}

.coupon-stats .expiry,
.coupon-stats .used {
    display: flex;
    align-items: center;
    gap: 6px;
}

.coupon-stats i {
    color: var(--primary-orange);
}

/* Action Buttons */
.actions {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 10px;
    margin-top: 16px;
}

.btn {
    padding: 12px 16px;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.95rem;
}

.copy-btn {
    background: var(--bg-light);
    color: var(--text-dark);
    border: 2px solid var(--border);
}

.copy-btn:hover {
    background: var(--border);
}

.copy-btn:focus {
    outline: 3px solid var(--primary-blue);
    outline-offset: 2px;
}

.apply-btn {
    background: var(--primary-blue);
    color: white;
}

.apply-btn:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
}

.apply-btn:focus {
    outline: 3px solid var(--primary-blue);
    outline-offset: 2px;
}

.apply-btn.mega-apply {
    background: linear-gradient(135deg, #FFD700, #FF8C00);
    color: #000;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.apply-btn.mega-apply:hover {
    background: linear-gradient(135deg, #FF8C00, #FF4500);
}

/* ========================================
   LOAD MORE
   ======================================== */
.load-more-section {
    text-align: center;
    margin-top: 32px;
}

.load-more-btn {
    background: white;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
    padding: 14px 32px;
    border-radius: 24px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.load-more-btn:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
}

.load-more-btn:focus {
    outline: 3px solid var(--primary-blue);
    outline-offset: 2px;
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq-section {
    background: white;
    padding: 48px 0;
    margin-top: 48px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-card {
    background: var(--bg-light);
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.faq-card:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-sm);
}

.faq-icon {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 16px;
}

.faq-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.faq-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ========================================
   MODAL
   ======================================== */
.coupon-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.coupon-modal-overlay.active {
    display: flex;
}

.coupon-modal {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    padding: 20px 24px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.3rem;
    font-weight: 800;
    margin: 0;
}

.modal-close {
    background: rgba(0,0,0,0.1);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #000;
}

.modal-close:hover {
    background: rgba(0,0,0,0.2);
}

.modal-body {
    padding: 24px;
}

.store-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-light);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    margin-bottom: 20px;
}

.store-badge .store-logo {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
}

.store-badge .store-name {
    font-weight: 600;
    font-size: 1rem;
}

.coupon-code-display {
    text-align: center;
    margin: 24px 0;
}

.code-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 12px;
    font-weight: 500;
}

.code-container {
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.coupon-code {
    background: #000;
    color: #00ff00;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-family: 'Courier New', monospace;
    font-size: 1.3rem;
    font-weight: bold;
    letter-spacing: 2px;
}

.copy-btn-modal {
    background: var(--bg-light);
    border: 2px solid var(--border);
    padding: 10px 16px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.copy-btn-modal:hover {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.copy-success {
    color: var(--success-green);
    font-weight: 600;
    margin-top: 12px;
    display: none;
}

.coupon-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 24px 0;
    padding: 20px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.detail-item i {
    color: var(--primary-orange);
}

.urgency-timer {
    background: linear-gradient(135deg, #FFF7ED, #FED7AA);
    border: 2px solid var(--primary-orange);
    color: #9A3412;
    padding: 16px;
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 600;
    margin: 20px 0;
}

.urgency-timer i {
    color: #FF4500;
}

.modal-footer {
    padding: 0 24px 24px;
}

.apply-coupon-btn {
    width: 100%;
    background: linear-gradient(135deg, #FF4500, #FF6347);
    color: white;
    border: none;
    padding: 16px;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.apply-coupon-btn:hover {
    background: linear-gradient(135deg, #FF6347, #FF7F50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ========================================
   ACCESSIBILITY - REDUCED MOTION
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 968px) {
    .hero-title {
        font-size: 2.25rem;
    }
    
    .steps-grid {
        flex-direction: column;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
    
    .coupon-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: center;
    }
    
    .stat-item {
        width: 100%;
        max-width: 300px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .coupon-filters {
        position: relative;
        top: 0;
    }
    
    .filter-buttons {
        justify-content: center;
    }
    
    .coupon-grid {
        grid-template-columns: 1fr;
    }
    
    .actions {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .coupon-modal {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        max-width: none;
        width: 100%;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        max-height: 85vh;
    }
    
    .coupon-details {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .partner-logos {
        gap: 12px;
    }
    
    .partner-badge {
        font-size: 0.8rem;
        padding: 8px 16px;
    }
    
    .code-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .copy-btn-modal {
        width: 100%;
    }
}

/* Print Styles */
@media print {
    .header,
    .mobile-nav,
    .coupon-filters,
    .modal,
    .footer {
        display: none;
    }
    
    .coupon-card {
        page-break-inside: avoid;
    }
}