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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Header Styles */
.header {
    background-color: #000;
    color: white;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo-img {
    height: 25px;
    width: auto;
    filter: brightness(0) invert(1);
}

.header-icons {
    display: flex;
    gap: 20px;
    font-size: 18px;
}

.header-icons i {
    cursor: pointer;
    transition: color 0.3s ease;
}

.header-icons i:hover {
    color: #00bcd4;
}

/* Hero Section */
.hero-section {
    height: 400px;
    position: relative;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), url('assets/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-background {
    width: 100%;
    height: 100%;
    position: relative;
}

.feedback-bar {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background-color: #ff6b35;
    color: white;
    padding: 10px 15px;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-weight: bold;
}

/* Intro Section */
.intro-section {
    background-color: white;
    padding: 60px 0;
}

.intro-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.intro-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.intro-icon {
    font-size: 24px;
    color: #00bcd4;
}

.intro-content h1 {
    font-size: 36px;
    color: #333;
    font-weight: 300;
}

.intro-content p {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
    line-height: 1.8;
}

.intro-action {
    display: flex;
    justify-content: center;
}

.intro-action i {
    font-size: 24px;
    color: #00bcd4;
}

/* Before Proceed Section */
.before-proceed-section {
    background-color: #f5f5f5;
    padding: 60px 0;
    text-align: center;
}

.before-proceed-section h2 {
    font-size: 28px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 300;
}

.before-proceed-section p {
    font-size: 16px;
    color: #666;
    margin-bottom: 30px;
}

.product-select-btn {
    background-color: #00bcd4;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: background-color 0.3s ease;
}

.product-select-btn:hover {
    background-color: #0097a7;
}

/* Warranty Section */
.warranty-section {
    background-color: white;
    padding: 60px 0;
}

.warranty-section h2 {
    font-size: 28px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 300;
}

.warranty-section p {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
}

.warranty-link {
    color: #00bcd4;
    text-decoration: none;
    font-size: 16px;
    margin-bottom: 40px;
    display: inline-block;
}

.warranty-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.warranty-card {
    text-align: center;
    padding: 30px;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.warranty-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.card-icon {
    font-size: 48px;
    color: #00bcd4;
    margin-bottom: 20px;
}

.bravia-text {
    font-size: 24px;
    font-weight: bold;
    color: #00bcd4;
}

.warranty-card h3 {
    font-size: 18px;
    color: #333;
    font-weight: 400;
}

/* Out of Warranty Section */
.out-of-warranty-section {
    background-color: #f5f5f5;
    padding: 60px 0;
}

.out-of-warranty-section h2 {
    font-size: 28px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 300;
}

.out-of-warranty-section p {
    font-size: 16px;
    color: #666;
    margin-bottom: 40px;
}

.service-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    text-align: center;
    padding: 30px;
    background-color: white;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.service-card h3 {
    font-size: 18px;
    color: #333;
    font-weight: 400;
}

/* Support Options */
.support-options {
    background-color: white;
    padding: 40px 0;
}

.support-icons {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.support-item {
    text-align: center;
    cursor: pointer;
    transition: color 0.3s ease;
}

.support-item i {
    font-size: 24px;
    color: #00bcd4;
    margin-bottom: 10px;
    display: block;
}

.support-item span {
    font-size: 14px;
    color: #666;
}

.support-item:hover {
    color: #00bcd4;
}

/* Additional Support */
.additional-support {
    background-color: #f5f5f5;
    padding: 60px 0;
}

.support-links {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.support-link-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background-color: white;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.support-link-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.support-link-item i {
    font-size: 24px;
    color: #00bcd4;
    margin-top: 5px;
}

.link-content h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 400;
}

.link-content p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.app-download-buttons {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.download-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.download-btn img {
    height: 40px;
    width: auto;
}

/* Footer */
.footer {
    background-color: #000;
    color: white;
    padding: 40px 0 20px;
}

.footer-menu {
    display: flex;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-item {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.footer-item:hover {
    color: #00bcd4;
}

.footer-item i {
    font-size: 12px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 30px;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #00bcd4;
}

.social-media {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.social-media i {
    font-size: 20px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.social-media i:hover {
    color: #00bcd4;
}

.footer-divider {
    height: 1px;
    background-color: #333;
    margin: 20px 0;
}

.footer-legal {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
}

.footer-legal a {
    color: #ccc;
    text-decoration: none;
    font-size: 12px;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: #00bcd4;
}

.footer-legal p {
    font-size: 12px;
    color: #ccc;
}

.sony-group-btn {
    background: none;
    border: 1px solid #333;
    color: #ccc;
    padding: 5px 15px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sony-group-btn:hover {
    border-color: #00bcd4;
    color: #00bcd4;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-container {
        padding: 0 15px;
    }
    
    .header-icons {
        gap: 15px;
    }
    
    .hero-section {
        height: 300px;
    }
    
    .intro-content h1 {
        font-size: 28px;
    }
    
    .intro-content p {
        font-size: 16px;
    }
    
    .warranty-cards,
    .service-cards {
        grid-template-columns: 1fr;
    }
    
    .support-icons {
        gap: 30px;
    }
    
    .footer-menu {
        flex-direction: column;
        gap: 20px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
    
    .footer-legal {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .app-download-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .intro-content h1 {
        font-size: 24px;
    }
    
    .before-proceed-section h2,
    .warranty-section h2,
    .out-of-warranty-section h2 {
        font-size: 24px;
    }
    
    .support-icons {
        flex-direction: column;
        gap: 20px;
    }
    
    .support-link-item {
        flex-direction: column;
        text-align: center;
    }
}