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

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #ffffff;
    color: #000000;
    line-height: 1.6;
}

/* Header Styles */
.header {
    background-color: #000000;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.nav-left {
    display: flex;
    gap: 20px;
    flex: 1;
}

.nav-link {
    color: #ffffff;
    text-decoration: underline;
    font-size: 14px;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #ff0000;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex: 1;
}

.logo-text {
    color: #ffd700;
    font-size: 24px;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.logo-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff0000, #cc0000);
    border: 3px solid #ffd700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.logo-s {
    color: #ffffff;
    font-size: 28px;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.cart-icon {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #ffffff;
    font-size: 18px;
    flex: 1;
    justify-content: flex-end;
}

.cart-symbol {
    font-size: 20px;
}

.cart-count {
    background-color: #ff0000;
    color: #ffffff;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: bold;
}

/* Action Banner */
.action-banner {
    background-color: #cc0000;
    padding: 15px 0;
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
}

.action-btn {
    flex: 1;
    text-align: center;
    color: #ffffff;
    text-decoration: none;
    font-size: 18px;
    font-weight: bold;
    text-transform: uppercase;
    padding: 10px 20px;
    transition: background-color 0.3s ease;
}

.login-btn {
    border-right: 1px solid rgba(255, 255, 255, 0.3);
}

.register-btn {
    border-left: 1px solid rgba(255, 255, 255, 0.3);
}

.action-btn:hover {
    background-color: #aa0000;
}

/* Main Content */
.main-content {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.content-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

/* Left Column */
.left-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.main-title {
    font-size: 28px;
    font-weight: bold;
    color: #000000;
    line-height: 1.3;
    margin-bottom: 10px;
}

.price {
    font-size: 20px;
    color: #000000;
    font-weight: bold;
    margin-bottom: 10px;
}

.description {
    color: #333333;
    font-size: 16px;
    line-height: 1.8;
}

.description p {
    margin-bottom: 15px;
}

.quantity-section {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

.quantity-label {
    font-size: 16px;
    color: #000000;
    font-weight: normal;
}

.quantity-input {
    width: 80px;
    padding: 8px;
    border: 1px solid #cccccc;
    border-radius: 4px;
    font-size: 16px;
    text-align: center;
}

.add-to-cart-btn {
    background-color: #000000;
    color: #ffffff;
    border: none;
    padding: 15px 40px;
    font-size: 18px;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.3s ease;
    margin-top: 10px;
    width: 100%;
    max-width: 300px;
}

.add-to-cart-btn:hover {
    background-color: #333333;
}

/* Right Column - Promo Image */
.right-column {
    display: flex;
    justify-content: center;
    align-items: start;
}

.promo-image-container {
    width: 100%;
    position: relative;
}

.promo-image {
    background-image: url('https://images.unsplash.com/photo-1611974789855-9c2a0a7236a3?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 600px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.promo-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.7), rgba(204, 0, 0, 0.7));
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 215, 0, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.promo-logo {
    color: #ffd700;
    font-size: 32px;
    font-weight: bold;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    z-index: 1;
    position: relative;
}

.promo-text-large {
    color: #ffd700;
    font-size: 72px;
    font-weight: bold;
    text-align: center;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
    z-index: 1;
    position: relative;
    letter-spacing: 5px;
}

.promo-text-main {
    color: #ffffff;
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    z-index: 1;
    position: relative;
    background: linear-gradient(135deg, #0066ff, #ffd700);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 20px 0;
}

.promo-stats {
    display: flex;
    gap: 10px;
    margin-top: auto;
    z-index: 1;
    position: relative;
}

.stat-box {
    flex: 1;
    background-color: rgba(0, 0, 0, 0.8);
    border: 2px solid #ffd700;
    padding: 15px;
    border-radius: 4px;
    text-align: center;
}

.stat-title {
    color: #ffffff;
    font-size: 12px;
    margin-bottom: 5px;
    font-weight: normal;
}

.stat-value {
    color: #ffd700;
    font-size: 16px;
    font-weight: bold;
}

/* Footer */
.footer {
    background-color: #000000;
    padding: 20px 0;
    margin-top: 40px;
}

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

.copyright {
    color: #ffffff;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .content-container {
        grid-template-columns: 1fr;
    }
    
    .header-container {
        flex-wrap: wrap;
    }
    
    .nav-left {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 10px;
    }
    
    .logo {
        order: 1;
    }
    
    .cart-icon {
        order: 2;
    }
    
    .main-title {
        font-size: 24px;
    }
    
    .promo-text-large {
        font-size: 48px;
    }
    
    .promo-text-main {
        font-size: 24px;
    }
}

@media (max-width: 600px) {
    .action-banner {
        flex-direction: column;
    }
    
    .login-btn,
    .register-btn {
        border: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    }
    
    .register-btn {
        border-bottom: none;
    }
    
    .promo-stats {
        flex-direction: column;
    }
}