/* Sony-Style CSS */
:root {
    --sony-blue: #0078d4;
    --sony-black: #000000;
    --sony-dark-gray: #333333;
    --sony-gray: #f0f0f0;
    --sony-light-gray: #e6e6e6;
    --sony-white: #ffffff;
    --font-primary: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

body {
    font-family: var(--font-primary);
    color: var(--sony-dark-gray);
    margin: 0;
    background-color: var(--sony-white);
}

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

/* Header */
.header {
    background: var(--sony-black);
    color: var(--sony-white);
    padding: 0 20px;
    height: 60px;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo img {
    height: 20px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-icon {
    color: var(--sony-white);
    font-size: 1.2rem;
}

.hamburger {
    background: none;
    border: none;
    color: var(--sony-white);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--sony-white);
}

/* Hero Section */
.hero {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://www.sony.co.in/image/4f9a3f7b24a3f8a54a70b8c5b3a8b8a6?fmt=pjpeg&wid=1440&qlt=85') no-repeat center center/cover;
    filter: brightness(0.9);
}

.hero-content {
    position: relative;
    color: var(--sony-black);
    max-width: 500px;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

/* Proceed Section */
.proceed-section {
    background: var(--sony-gray);
    padding: 4rem 0;
    text-align: center;
}

.proceed-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.product-selector {
    margin-top: 2rem;
}

.product-selector select {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--sony-light-gray);
    border-radius: 4px;
    font-size: 1rem;
    min-width: 300px;
}

/* Warranty Info Section */
.warranty-info-section, .out-of-warranty-section {
    padding: 4rem 0;
    text-align: center;
}

.warranty-info-section h2, .out-of-warranty-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.special-offers-link {
    display: inline-block;
    margin: 1rem 0 2rem;
    color: var(--sony-blue);
    text-decoration: none;
    font-weight: 700;
}

.warranty-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.warranty-card {
    background: var(--sony-gray);
    padding: 2rem;
}

.warranty-icon img {
    max-width: 100%;
    height: auto;
    margin-bottom: 1rem;
}

.warranty-card a {
    color: var(--sony-dark-gray);
    text-decoration: none;
    font-weight: 700;
}

/* Quick Actions Section */
.quick-actions-section {
    background: var(--sony-gray);
    padding: 2rem 0;
}

.quick-actions-grid {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.quick-action {
    text-align: center;
}

.quick-action i {
    font-size: 2rem;
    color: var(--sony-blue);
    margin-bottom: 0.5rem;
}

.quick-action a {
    color: var(--sony-dark-gray);
    text-decoration: none;
}

/* Support Links Section */
.support-links-section {
    padding: 4rem 0;
}

.support-link-card, .support-app-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--sony-light-gray);
}

.support-link-card i {
    font-size: 1.5rem;
    color: var(--sony-blue);
    width: 40px;
}

.support-app-card img {
    width: 60px;
}

.support-link-text h3, .support-app-text h3 {
    font-size: 1.25rem;
    margin: 0 0 0.5rem;
}

.app-stores {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
}

.app-stores img {
    height: 40px;
    width: auto;
}

/* Footer */
.footer {
    background: var(--sony-black);
    color: var(--sony-white);
    padding: 2rem 0;
}

.footer-nav {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-nav-column {
    flex: 1;
    min-width: 150px;
}

.footer-nav-heading {
    background: none;
    border: none;
    color: var(--sony-white);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    cursor: pointer;
    width: 100%;
    text-align: left;
    padding: 0;
}

.footer-nav-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-nav-content a {
    color: var(--sony-light-gray);
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-bottom {
    border-top: 1px solid var(--sony-dark-gray);
    padding-top: 2rem;
}

.footer-locale {
    margin-bottom: 1rem;
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    color: var(--sony-white);
}

.footer-legal-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-legal-links a {
    color: var(--sony-light-gray);
    text-decoration: none;
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 768px) {
    .warranty-grid {
        grid-template-columns: 1fr;
    }
    .footer-nav {
        flex-direction: column;
    }
    .footer-nav-content {
        display: none;
        padding-left: 1rem;
    }
    .footer-nav-column.active .footer-nav-content {
        display: flex;
    }
    .footer-legal {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

/* Sticky Call Button */
.sticky-call-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--sony-blue);
    color: var(--sony-white);
    border-radius: 50px;
    padding: 15px 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 1001;
    transition: transform 0.3s ease;
}

.sticky-call-button:hover {
    transform: scale(1.05);
}

.sticky-call-button i {
    font-size: 1.2rem;
}