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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #0E0E0E;
    color: #FFFFFF;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3 {
    font-family: 'Montserrat', 'Poppins', sans-serif;
    font-weight: bold;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #FFD700, #E6C200);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 2rem;
    color: #FFD700;
}

h3 {
    font-size: 1.5rem;
    color: #FFD700;
    margin-top: 2rem;
}

p {
    color: #B3B3B3;
    margin-bottom: 1rem;
    font-size: 1rem;
}

/* Header */
.header {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo h1 {
    font-size: 1.5rem;
    margin: 0;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-list a {
    color: #B3B3B3;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-list a:hover {
    color: #FFD700;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #FFD700, #FF4654);
    transition: width 0.3s ease;
}

.nav-list a:hover::after {
    width: 100%;
}

/* Main Content */
.main {
    margin-top: 80px;
    padding-top: 2rem;
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    text-align: center;
    background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #FFD700, #FF4654);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    }
    to {
        text-shadow: 0 0 30px rgba(255, 215, 0, 0.8), 0 0 40px rgba(255, 70, 84, 0.3);
    }
}

.hero-description {
    font-size: 1.2rem;
    color: #B3B3B3;
    max-width: 600px;
    margin: 0 auto;
}

/* Promo Codes Section */
.promo-codes {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.codes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.code-card {
    background: #1A1A1A;
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid rgba(255, 215, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.code-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #FFD700, #FF4654, #FFD700);
    border-radius: 12px;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.code-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.3);
}

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

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.code-name {
    font-size: 1.5rem;
    font-weight: bold;
    color: #FFD700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.code-type {
    background: linear-gradient(135deg, #FF4654, #FFD700);
    color: #000;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
}

.code-benefits ul {
    list-style: none;
    margin-bottom: 2rem;
}

.code-benefits li {
    color: #B3B3B3;
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.code-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #FFD700;
    font-weight: bold;
}

.code-button {
    width: 100%;
    background: linear-gradient(135deg, #FFD700, #E6C200);
    color: #000;
    border: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    font-weight: bold;
    font-size: 1rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.code-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.code-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 215, 0, 0.4);
}

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

.code-button:active {
    transform: translateY(0);
}

/* SEO Content Section */
.seo-content {
    padding: 4rem 0;
    background: linear-gradient(180deg, transparent 0%, rgba(26, 26, 26, 0.5) 100%);
}

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

.seo-content h2 {
    text-align: center;
    margin-bottom: 2rem;
}

.seo-content h3 {
    border-left: 4px solid #FFD700;
    padding-left: 1rem;
    margin-top: 3rem;
    margin-bottom: 1rem;
}

.seo-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.seo-content strong {
    color: #FFD700;
    font-weight: bold;
}

/* Footer */
.footer {
    background: #1A1A1A;
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.copyright {
    color: #B3B3B3;
    font-size: 0.9rem;
}

.disclaimer {
    color: #FF4654;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-list {
        gap: 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .codes-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .code-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .code-card {
        padding: 1.5rem;
    }
    
    .code-name {
        font-size: 1.2rem;
    }
    
    .seo-content {
        padding: 2rem 0;
    }
    
    .seo-content p {
        font-size: 1rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation for cards */
.code-card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
    transform: translateY(30px);
}

.code-card:nth-child(1) { animation-delay: 0.1s; }
.code-card:nth-child(2) { animation-delay: 0.2s; }
.code-card:nth-child(3) { animation-delay: 0.3s; }
.code-card:nth-child(4) { animation-delay: 0.4s; }

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

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}