/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #0B0C0E;
    color: #FFFFFF;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(11, 12, 14, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #22252B;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

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

.logo-icon {
    font-size: 24px;
    filter: drop-shadow(0 0 10px #FF6B00);
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: #FFFFFF;
}

.btn-login {
    background: linear-gradient(135deg, #FF6B00 0%, #FF8533 100%);
    color: #FFFFFF;
    border: none;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 0, 0.3);
}

.btn-login:hover {
    background: linear-gradient(135deg, #FF8533 0%, #FF6B00 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 0, 0.4);
}

/* Main Content */
.main {
    margin-top: 70px;
}

/* Hero Section */
.hero {
    padding: 80px 0 60px;
    background: linear-gradient(135deg, #0B0C0E 0%, #14161A 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(255, 107, 0, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

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

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: clamp(32px, 5vw, 56px);
    margin-bottom: 20px;
    background: linear-gradient(135deg, #FFFFFF 0%, #FF6B00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: clamp(16px, 2.5vw, 20px);
    color: #B8BCC8;
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Counters */
.counters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.counter {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(20, 22, 26, 0.8);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #22252B;
    transition: all 0.3s ease;
}

.counter:hover {
    transform: translateY(-5px);
    border-color: #FF6B00;
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.2);
}

.counter-icon {
    font-size: 24px;
    opacity: 0.8;
}

.counter-content {
    flex: 1;
}

.counter-number {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 24px;
    color: #FF6B00;
    line-height: 1;
}

.counter-label {
    font-size: 14px;
    color: #B8BCC8;
    margin-top: 5px;
}

/* Categories */
.categories {
    padding: 40px 0;
    background: #14161A;
    border-bottom: 1px solid #22252B;
}

.category-chips {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.chip {
    background: rgba(34, 37, 43, 0.8);
    color: #B8BCC8;
    border: 1px solid #22252B;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.chip:hover,
.chip.active {
    background: linear-gradient(135deg, #FF6B00 0%, #FF8533 100%);
    color: #FFFFFF;
    border-color: #FF6B00;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

/* Promo Codes Section */
.promo-codes {
    padding: 60px 0;
    background: #0B0C0E;
}

.promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Promo Card */
.promo-card {
    background: linear-gradient(135deg, #14161A 0%, #1A1D23 100%);
    border: 1px solid #22252B;
    border-radius: 16px;
    padding: 24px;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
    overflow: hidden;
}

.promo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #FF6B00 0%, #00E585 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.promo-card:hover {
    transform: translateY(-8px);
    border-color: #FF6B00;
    box-shadow: 0 15px 40px rgba(255, 107, 0, 0.2);
}

.promo-card:hover::before {
    opacity: 1;
}

.promo-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.promo-code {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: #FFFFFF;
    letter-spacing: 1px;
}

.promo-pill {
    background: linear-gradient(135deg, #00E585 0%, #00C975 100%);
    color: #FFFFFF;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.promo-pill.top {
    background: linear-gradient(135deg, #007BFF 0%, #0056CC 100%);
}

.promo-pill.promo {
    background: linear-gradient(135deg, #FF6B00 0%, #FF4500 100%);
}

.promo-benefit {
    color: #00E585;
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 12px;
    line-height: 1.4;
}

.promo-stats {
    color: #B8BCC8;
    font-size: 13px;
    margin-bottom: 20px;
    opacity: 0.8;
}

.promo-button {
    width: 100%;
    background: linear-gradient(135deg, #FF6B00 0%, #FF8533 100%);
    color: #FFFFFF;
    border: none;
    padding: 14px 20px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.promo-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.promo-button:hover::before {
    left: 100%;
}

.promo-button:hover {
    background: linear-gradient(135deg, #FF8533 0%, #FF6B00 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 0, 0.4);
}

/* SEO Content */
.seo-content {
    padding: 80px 0;
    background: linear-gradient(135deg, #14161A 0%, #0B0C0E 100%);
}

.content-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.seo-content h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 36px;
    color: #FFFFFF;
    margin-bottom: 40px;
    text-align: center;
    background: linear-gradient(135deg, #FFFFFF 0%, #FF6B00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.seo-content h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 24px;
    color: #FF6B00;
    margin: 40px 0 20px;
}

.seo-content p {
    color: #B8BCC8;
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.seo-content strong {
    color: #FFFFFF;
    font-weight: 600;
}

.seo-content ol {
    color: #B8BCC8;
    margin: 20px 0;
    padding-left: 20px;
}

.seo-content li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.seo-content li strong {
    color: #FF6B00;
}

/* Footer */
.footer {
    background: #14161A;
    border-top: 1px solid #22252B;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 20px;
}

.footer-section p {
    color: #B8BCC8;
    line-height: 1.6;
}

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

.footer-section li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #B8BCC8;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #FF6B00;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #22252B;
    color: #B8BCC8;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .header-content {
        height: 60px;
    }
    
    .logo-text {
        font-size: 16px;
    }
    
    .main {
        margin-top: 60px;
    }
    
    .hero {
        padding: 60px 0 40px;
    }
    
    .counters {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 20px;
    }
    
    .counter {
        padding: 15px;
    }
    
    .counter-number {
        font-size: 20px;
    }
    
    .category-chips {
        gap: 10px;
    }
    
    .chip {
        padding: 8px 16px;
        font-size: 12px;
    }
    
    .promo-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .promo-card {
        padding: 20px;
    }
    
    .seo-content {
        padding: 60px 0;
    }
    
    .seo-content h2 {
        font-size: 28px;
    }
    
    .seo-content h3 {
        font-size: 20px;
    }
    
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .promo-grid {
        grid-template-columns: 1fr;
    }
    
    .counters {
        grid-template-columns: 1fr;
    }
    
    .category-chips {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 10px;
    }
    
    .chip {
        white-space: nowrap;
    }
}

/* Loading Animation */
.loading {
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Intersection Observer Animation */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}