* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #00bfff;
    --accent-color: #ff6600;
    --text-color: #333;
    --light-bg: #f5f5f5;
    --white: #ffffff;
    --border-color: #ddd;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Arial', sans-serif;
    color: var(--text-color);
    background-color: var(--light-bg);
    line-height: 1.6;
}

/* ========== NAVBAR ========== */
.navbar {
    background-color: var(--primary-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo-section {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--white);
    text-decoration: none;
    cursor: pointer;
}

.logo-img {
    height: 56px;
    width: auto;
    object-fit: contain;
}

.store-name {
    color: var(--white);
    font-size: 22px;
    font-weight: bold;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: 0.3s;
    padding: 8px 15px;
    border-radius: 5px;
}

.nav-links a:hover,
.nav-links a.active {
    background-color: var(--secondary-color);
    color: var(--white);
}

/* ========== CAROUSEL ========== */
.carousel-section {
    background-color: var(--white);
    padding: 28px 20px;
}

.carousel {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.carousel-inner {
    width: 100%;
    height: 620px;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}

.carousel-item {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
    border-radius: 10px;
    image-rendering: auto;
    backface-visibility: hidden;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

.carousel-item.active {
    display: block;
}

@media (max-width: 900px) {
    .carousel-inner {
        height: 420px;
    }
}

@media (max-width: 600px) {
    .carousel-section {
        padding: 18px 12px;
    }

    .carousel-inner {
        height: 300px;
    }

}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--white);
    border: none;
    font-size: 24px;
    padding: 15px 20px;
    cursor: pointer;
    border-radius: 5px;
    z-index: 10;
    transition: 0.3s;
}

.carousel-btn:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

.carousel-btn.prev {
    left: 20px;
}

.carousel-btn.next {
    right: 20px;
}

.carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: 0.3s;
}

.dot.active {
    background-color: var(--secondary-color);
}

/* ========== HERO SECTION ========== */
.hero {
    background: url('../images/hero-storefront.jpeg') center/cover no-repeat;
    height: 520px;
    position: relative;
    margin-top: 0;
    overflow: hidden;
}

/* ========== FEATURES SECTION ========== */
.features {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-box {
    background-color: var(--white);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: 0.3s;
}

.feature-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.feature-box h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 20px;
}

.feature-box p {
    color: #666;
}

/* ========== CUSTOMER REVIEWS ========== */
.reviews-section {
    background-color: var(--white);
    padding: 44px 20px;
}

.reviews-section-home {
    padding-top: 36px;
}

.contact-reviews {
    background-color: transparent;
    padding: 0;
    margin: 50px 0;
}

.section-heading {
    max-width: 1100px;
    margin: 0 auto 24px;
    text-align: center;
}

.section-heading h2 {
    color: var(--primary-color);
    font-size: 28px;
}

.review-carousel {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 46px 1fr 46px;
    gap: 16px;
    align-items: center;
}

.review-track {
    position: relative;
    min-height: 190px;
}

.review-slide {
    display: none;
    min-height: 190px;
    padding: 28px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.review-slide.active {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.review-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}

.review-avatar {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: var(--white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 54px;
    font-size: 17px;
    font-weight: 800;
}

.review-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.review-slide .review-meta span {
    color: var(--primary-color);
    font-weight: 800;
}

.review-meta small {
    color: #777;
    font-size: 13px;
    font-weight: 600;
}

.review-stars {
    color: var(--accent-color);
    font-size: 20px;
    letter-spacing: 0;
    margin-bottom: 12px;
}

.review-slide p {
    color: var(--text-color);
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 16px;
}

.review-slide span {
    color: #666;
    font-weight: 700;
}

.review-nav {
    width: 46px;
    height: 46px;
    border: none;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
    transition: 0.3s;
}

.review-nav:hover {
    background-color: var(--secondary-color);
}

.review-dots {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    gap: 9px;
    min-height: 12px;
}

.review-dot {
    width: 10px;
    height: 10px;
    border: none;
    border-radius: 50%;
    background-color: #cfcfcf;
    cursor: pointer;
}

.review-dot.active {
    background-color: var(--secondary-color);
}

/* ========== PRODUCTS SECTION ========== */
.products-section {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
}

.products-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 34px;
}

.products-section h1 {
    font-size: 36px;
    color: var(--primary-color);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.product-search-form {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex: 1;
    max-width: 520px;
}

.product-search-form input {
    width: 100%;
    min-width: 220px;
    height: 46px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0 14px;
    font: inherit;
    background-color: var(--white);
}

.product-search-form input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 5px rgba(0, 191, 255, 0.3);
}

.product-search-btn,
.brand-reset-btn,
.filter-reset-btn {
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 800;
    transition: 0.3s;
}

.product-search-btn {
    height: 46px;
    padding: 0 18px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--primary-color);
    color: var(--white);
}

.product-search-btn svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.product-search-btn:hover,
.brand-reset-btn:hover,
.filter-reset-btn:hover {
    background-color: var(--accent-color);
    color: var(--white);
}

.product-search-panel {
    margin-bottom: 34px;
}

.category-tabs {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.category-btn,
.brand-btn,
.product-mode-btn,
.service-btn {
    background-color: var(--white);
    color: var(--text-color);
    border: 2px solid var(--border-color);
    padding: 12px 25px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: 0.3s;
}

.category-btn:hover,
.brand-btn:hover,
.product-mode-btn:hover,
.service-btn:hover {
    border-color: var(--secondary-color);
    background-color: var(--secondary-color);
    color: var(--white);
}

.category-btn.active,
.brand-btn.active,
.product-mode-btn.active,
.service-btn.active {
    background-color: var(--secondary-color);
    color: var(--white);
    border-color: var(--secondary-color);
}

.category-content {
    display: none;
}

.category-content.active {
    display: block;
}

.category-content h2 {
    font-size: 28px;
    margin: 30px 0 20px;
    color: var(--primary-color);
}

.product-mode-tabs {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin: 10px 0 28px;
}

.product-mode-btn {
    border-radius: 8px;
}

.product-mode-content {
    display: none;
}

.product-mode-content.active {
    display: block;
}

.brand-tabs {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.brand-tabs.brand-selected {
    justify-content: flex-start;
}

.brand-tabs.brand-selected .brand-btn:not(.active) {
    display: none;
}

.brand-tabs .brand-btn {
    width: 280px;
    min-height: 250px;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 10px;
    border-radius: 8px;
}

.brand-logo-circle {
    width: 224px;
    height: 224px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 224px;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.brand-logo-circle img {
    max-width: 164px;
    max-height: 116px;
    object-fit: contain;
}

.brand-logo-dark {
    background-color: var(--primary-color);
}

.brand-logo-wide img {
    max-width: 184px;
    max-height: 96px;
}

.brand-logo-text {
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 800;
}

.brand-btn:hover .brand-logo-circle,
.brand-btn.active .brand-logo-circle {
    border-color: var(--secondary-color);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.brand-result-heading,
.empty-brand-message {
    grid-column: 1 / -1;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 18px 20px;
}

.brand-result-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand-result-heading h3 {
    color: var(--primary-color);
    font-size: 24px;
    margin-bottom: 4px;
}

.brand-result-heading p,
.empty-brand-message {
    color: #666;
}

.brand-reset-btn {
    flex: 0 0 auto;
    padding: 10px 14px;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 12px;
}

.laptop-product-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.laptop-filter-panel {
    position: sticky;
    top: 104px;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 18px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.filter-panel-heading h3 {
    color: var(--primary-color);
    font-size: 18px;
    margin-bottom: 16px;
}

.filter-group {
    margin-bottom: 16px;
}

.filter-group label {
    display: block;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 8px;
}

.filter-group select {
    width: 100%;
    height: 42px;
    border: 1px solid var(--border-color);
    border-radius: 7px;
    padding: 0 10px;
    font: inherit;
    background-color: var(--white);
}

.filter-group select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 5px rgba(0, 191, 255, 0.3);
}

.filter-search-btn,
.filter-reset-btn {
    width: 100%;
    padding: 11px 12px;
    background-color: var(--primary-color);
    color: var(--white);
}

.filter-search-btn {
    margin-bottom: 10px;
    background-color: var(--secondary-color);
}

.peripheral-filter-panel {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto auto;
    gap: 12px;
    align-items: end;
    margin: 0 0 24px;
    padding: 18px;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.peripheral-filter-panel .filter-group {
    margin-bottom: 0;
}

.peripheral-filter-panel .filter-search-btn,
.peripheral-filter-panel .filter-reset-btn {
    width: auto;
    min-width: 150px;
    height: 42px;
    margin-bottom: 0;
}

.product-card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: 0.3s;
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-brand {
    display: inline-block;
    margin: 12px 16px 0;
    padding: 4px 10px;
    border-radius: 20px;
    background-color: var(--light-bg);
    color: var(--primary-color);
    font-size: 12px;
    letter-spacing: 0.5px;
}

.product-type {
    display: inline-block;
    margin: 10px 16px 0;
    padding: 4px 10px;
    border-radius: 6px;
    background-color: #eef9ff;
    color: #006c9c;
    font-size: 12px;
    font-weight: 700;
}

.product-card h3 {
    font-size: 20px;
    margin: 16px;
}

.product-model-btn {
    width: calc(100% - 30px);
    margin: 16px 15px 0;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--primary-color);
    cursor: pointer;
    display: block;
    font: inherit;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.35;
    text-align: left;
}

.product-model-btn:hover {
    color: var(--secondary-color);
}

.product-price,
.product-specs {
    margin: 0 16px 12px;
    color: #555;
}

.product-specs {
    font-size: 14px;
}

.product-enquiry-btn {
    display: block;
    width: calc(100% - 32px);
    margin: 0 16px 16px;
    padding: 12px;
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
    transition: 0.3s;
}

.product-enquiry-btn:hover {
    background-color: #0097e6;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card h3 {
    padding: 15px 15px 10px;
    font-size: 18px;
    color: var(--primary-color);
}

.product-card p {
    padding: 0 15px;
    color: #666;
    font-size: 14px;
}

.product-price {
    padding: 10px 15px;
    font-weight: bold;
    color: var(--secondary-color);
    font-size: 16px;
}

.product-specs {
    padding: 0 15px 15px;
    font-size: 13px;
    color: #888;
}

.product-enquiry-btn {
    display: inline-block;
    margin: 15px;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: 0.3s;
}

.product-enquiry-btn:hover {
    background-color: var(--accent-color);
}

.product-stock {
    margin: 0 15px 5px;
    font-weight: 700;
    color: var(--primary-color);
}

.product-whatsapp-btn {
    display: block;
    width: calc(100% - 30px);
    text-align: center;
    background-color: #25d366;
}

.product-whatsapp-btn:hover {
    background-color: #1ebe5d;
}

.product-detail-page {
    margin-bottom: 40px;
}

.detail-back-btn {
    background-color: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 16px;
    font-weight: 700;
    cursor: pointer;
    margin-bottom: 20px;
}

.detail-back-btn:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.product-detail-layout {
    display: grid;
    grid-template-columns: minmax(280px, 45%) 1fr;
    gap: 30px;
    align-items: start;
    background-color: var(--white);
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.product-detail-image-wrap {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--light-bg);
}

.product-detail-image-wrap img {
    width: 100%;
    height: 380px;
    object-fit: contain;
    display: block;
}

.product-detail-info h2 {
    font-size: 30px;
    margin: 12px 0;
}

.product-detail-stock {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 16px;
}

.product-detail-specs {
    color: #555;
    margin-bottom: 22px;
}

.product-detail-description {
    margin-bottom: 24px;
    padding: 18px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--light-bg);
}

.product-detail-description h3 {
    margin-bottom: 8px;
    color: var(--primary-color);
    font-size: 18px;
}

.product-detail-description p {
    color: #555;
    font-size: 14px;
}

.detail-whatsapp-btn {
    margin-left: 0;
    max-width: 320px;
}

.quote-form {
    background-color: var(--white);
    border-radius: 8px;
    padding: 28px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.form-grid-wide {
    grid-column: 1 / -1;
}

.whatsapp-submit {
    background-color: #25d366;
    margin-top: 8px;
}

.whatsapp-submit:hover {
    background-color: #1ebe5d;
}

/* ========== SERVICES SECTION ========== */
.services-section {
    max-width: 1000px;
    margin: 60px auto;
    padding: 0 20px;
}

.services-section h1 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
}

.service-tabs {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 40px;
}

.service-form-container {
    display: none;
    background-color: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.service-form-container.active {
    display: block;
}

.service-form-container h2 {
    margin-bottom: 25px;
    color: var(--primary-color);
    font-size: 24px;
}

/* ========== FORMS ========== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 14px;
    font-family: inherit;
    transition: 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 5px rgba(0, 191, 255, 0.3);
}

.submit-btn {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 14px 35px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    width: 100%;
}

.submit-btn:hover {
    background-color: var(--accent-color);
}

.form-note {
    margin-top: 15px;
    color: #666;
    font-size: 13px;
    font-style: italic;
}

/* ========== THANK YOU SECTION ========== */
.thankyou-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background-color: var(--light-bg);
}

.thankyou-card {
    width: min(640px, 100%);
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 36px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.thankyou-label {
    color: var(--secondary-color);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.thankyou-card h1 {
    color: var(--primary-color);
    font-size: 28px;
    line-height: 1.35;
    margin-bottom: 24px;
}

.case-number-box {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--light-bg);
    padding: 18px;
    margin-bottom: 20px;
}

.case-number-box span {
    display: block;
    color: #666;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 6px;
}

.case-number-box strong {
    color: var(--primary-color);
    font-size: 26px;
    letter-spacing: 0;
}

.thankyou-message {
    color: #666;
    margin-bottom: 24px;
}

.thankyou-actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.thankyou-actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 18px;
    border-radius: 8px;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    font-weight: 800;
}

.thankyou-actions a:hover {
    background-color: var(--accent-color);
}

/* ========== CONTACT SECTION ========== */
.contact-section {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
}

.contact-section h1 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.contact-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: 0.3s;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.contact-card h3 {
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 34px;
    background-color: #eef9ff;
    color: var(--secondary-color);
}

.contact-icon svg {
    width: 19px;
    height: 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.contact-detail {
    margin-bottom: 15px;
}

.contact-detail p {
    margin: 5px 0;
    line-height: 1.8;
}

/* ========== GALLERY ========== */
.gallery-section {
    margin: 50px 0;
}

.gallery-section h2 {
    font-size: 28px;
    margin-bottom: 25px;
    color: var(--primary-color);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: 0.3s;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-note {
    text-align: center;
    color: #999;
    margin-top: 15px;
    font-size: 13px;
}

/* ========== MAP SECTION ========== */
.map-section {
    margin: 50px 0;
    padding: 30px;
    background-color: var(--white);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.map-section h2 {
    font-size: 28px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* ========== QUICK CONTACT ========== */
.quick-contact {
    background-color: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    margin-top: 40px;
}

.quick-contact h2 {
    font-size: 24px;
    margin-bottom: 25px;
    color: var(--primary-color);
}

/* ========== FOOTER ========== */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    margin-top: 60px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.footer-section h4 {
    margin-bottom: 15px;
    font-size: 16px;
    color: var(--secondary-color);
}

.footer-section p {
    margin: 8px 0;
    line-height: 1.8;
}

.footer-map {
    width: 100%;
    height: 170px;
    border: 0;
    border-radius: 8px;
    margin-bottom: 12px;
}

.footer-map-link {
    color: var(--white);
    display: inline-block;
    font-weight: 700;
    text-decoration: none;
}

.footer-map-link:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding: 20px;
    border-top: 1px solid rgba(255,255,255,0.2);
    color: #aaa;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .nav-links {
        gap: 15px;
    }

    .nav-links a {
        font-size: 12px;
        padding: 6px 10px;
    }

    .logo-img {
        height: 44px;
    }

    .store-name {
        font-size: 17px;
    }

    .carousel-inner {
        height: 250px;
    }

    .hero {
        height: 350px;
    }

    .hero-content h1 {
        font-size: 32px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .category-tabs,
    .brand-tabs,
    .product-mode-tabs,
    .service-tabs {
        flex-wrap: wrap;
    }

    .products-header {
        flex-direction: column;
        align-items: stretch;
    }

    .product-search-form {
        max-width: none;
    }

    .laptop-product-layout {
        grid-template-columns: 1fr;
    }

    .laptop-filter-panel {
        position: static;
    }

    .peripheral-filter-panel {
        grid-template-columns: 1fr;
    }

    .peripheral-filter-panel .filter-search-btn,
    .peripheral-filter-panel .filter-reset-btn {
        width: 100%;
    }

    .brand-tabs .brand-btn {
        width: 160px;
        min-height: 150px;
    }

    .brand-logo-circle {
        width: 122px;
        height: 122px;
        flex-basis: 122px;
    }

    .brand-logo-circle img {
        max-width: 88px;
        max-height: 62px;
    }

    .brand-logo-wide img {
        max-width: 102px;
        max-height: 54px;
    }

    .review-carousel {
        grid-template-columns: 38px 1fr 38px;
        gap: 8px;
    }

    .review-nav {
        width: 38px;
        height: 38px;
        font-size: 24px;
    }

    .review-slide {
        min-height: 220px;
        padding: 22px;
    }

    .review-slide p {
        font-size: 16px;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }

    .product-detail-layout,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .product-detail-image-wrap img {
        height: 300px;
    }

    .contact-info-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

@media (max-width: 480px) {
    .nav-container {
        flex-direction: column;
        gap: 15px;
    }

    .nav-links {
        gap: 10px;
        justify-content: center;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-search-form {
        flex-direction: column;
        align-items: stretch;
    }

    .product-search-form input,
    .product-search-btn {
        width: 100%;
    }

    .category-btn,
    .brand-btn,
    .product-mode-btn,
    .service-btn {
        padding: 10px 15px;
        font-size: 12px;
    }

    .quote-form,
    .product-detail-layout {
        padding: 18px;
    }
}