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

:root {
    --primary-color: #000000;
    --secondary-color: #ffffff;
    --accent-color: #1428a0;
    --text-color: #333333;
    --light-gray: #f5f5f5;
    --gray: #666666;
    --samsung-blue: #1428a0;
    --apple-gray: #86868b;
    --huawei-red: #ff0000;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Cairo', 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

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

/* Header & Navigation */
.header {
    background: var(--primary-color);
    color: var(--secondary-color);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.samsung-badge {
    display: inline-block;
    background: var(--samsung-blue);
    color: white;
    padding: 0.2rem 0.8rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2px;
    border-radius: 3px;
}

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

.nav-menu a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    right: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a1a1a 100%);
    color: var(--secondary-color);
    padding: 150px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><circle cx="200" cy="100" r="2" fill="white" opacity="0.1"/><circle cx="800" cy="200" r="2" fill="white" opacity="0.1"/><circle cx="400" cy="400" r="2" fill="white" opacity="0.1"/><circle cx="1000" cy="500" r="2" fill="white" opacity="0.1"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    letter-spacing: 3px;
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #e0e0e0;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #d0d0d0;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
    font-family: 'Cairo', sans-serif;
}

.btn-primary {
    background: var(--secondary-color);
    color: var(--primary-color);
}

.btn-primary:hover {
    background: #e0e0e0;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255,255,255,0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
}

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Features Section */
.features {
    padding: 80px 0;
    background: var(--light-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--secondary-color);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.feature-card p {
    color: var(--gray);
    line-height: 1.8;
}

/* Products Section */
.products {
    padding: 100px 0;
    background: var(--light-gray);
    position: relative;
}

.products-header {
    text-align: center;
    margin-bottom: 4rem;
}

.products-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    margin-top: 1rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.products-category {
    margin-bottom: 4rem;
}

.products-category:last-child {
    margin-bottom: 0;
}

.category-title {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 2.5rem;
    text-align: center;
    font-weight: 700;
    position: relative;
    padding-bottom: 1rem;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 50%;
    transform: translateX(50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--samsung-blue));
    border-radius: 2px;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-weight: 700;
}

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

.product-card {
    background: var(--secondary-color);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(0,0,0,0.05);
}

.product-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    border-color: var(--samsung-blue);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary-color);
    color: var(--secondary-color);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 2;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.product-image {
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 2rem;
    background-size: cover;
    background-position: center;
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, transparent 70%);
    z-index: 1;
}

.product-logo {
    font-size: 2.2rem;
    color: var(--secondary-color);
    font-weight: 900;
    z-index: 2;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
    letter-spacing: 2px;
    text-align: center;
}

.product-brand-logo {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    z-index: 2;
    position: relative;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3)) brightness(1.05);
    transition: var(--transition);
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    display: block;
    margin: 0 auto;
}

/* Logo specific styles - Unified professional sizing */
.anker-logo {
    width: 240px;
    height: 120px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3)) brightness(1.15) contrast(1.1);
}

.samsung-logo {
    width: 220px;
    height: 110px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3)) brightness(1.1) contrast(1.05);
}

.apple-logo {
    width: 200px;
    height: 100px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3)) brightness(1.05) contrast(1.0);
}

.huawei-logo {
    width: 220px;
    height: 110px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3)) brightness(1.1) contrast(1.05);
}

.infinix-logo {
    width: 220px;
    height: 110px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3)) brightness(1.1) contrast(1.05);
}

.hoco-logo {
    width: 220px;
    height: 110px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3)) brightness(1.1) contrast(1.05);
}

.mcdodo-logo {
    width: 220px;
    height: 110px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3)) brightness(1.1) contrast(1.05);
}

.blueo-logo {
    width: 220px;
    height: 110px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3)) brightness(1.1) contrast(1.05);
}

.product-card:hover .product-brand-logo {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 20px rgba(0,0,0,0.4)) brightness(1.1);
    transition: transform 0.3s ease, filter 0.3s ease;
}

.product-card:hover .anker-logo {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 20px rgba(0,0,0,0.4)) brightness(1.2) contrast(1.1);
}

.product-card:hover .samsung-logo {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 20px rgba(0,0,0,0.4)) brightness(1.15) contrast(1.05);
}

.product-card:hover .apple-logo {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 20px rgba(0,0,0,0.4)) brightness(1.1) contrast(1.0);
}

.product-card:hover .huawei-logo,
.product-card:hover .infinix-logo,
.product-card:hover .hoco-logo,
.product-card:hover .mcdodo-logo,
.product-card:hover .blueo-logo {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 20px rgba(0,0,0,0.4)) brightness(1.15) contrast(1.05);
}

.product-image h3 {
    font-size: 2rem;
    color: var(--secondary-color);
    font-weight: 700;
    z-index: 2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

/* Brand Backgrounds */
.samsung-bg {
    background: linear-gradient(135deg, var(--samsung-blue) 0%, #0d1f7a 100%);
}

.apple-bg {
    background: linear-gradient(135deg, var(--apple-gray) 0%, #5a5a5a 100%);
}

.huawei-bg {
    background: linear-gradient(135deg, var(--huawei-red) 0%, #cc0000 100%);
}

.infinix-bg {
    background: linear-gradient(135deg, #ff6b00 0%, #cc5500 100%);
}

.anker-bg {
    background: linear-gradient(135deg, #1a1a1a 0%, #333333 100%);
}

.hoco-bg {
    background: linear-gradient(135deg, #0066cc 0%, #004499 100%);
}

.mcdodo-bg {
    background: linear-gradient(135deg, #ff3333 0%, #cc0000 100%);
}

.blueo-bg {
    background: linear-gradient(135deg, #0099ff 0%, #0066cc 100%);
}

.product-info {
    padding: 2rem 1.5rem;
}

.product-info h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    color: var(--primary-color);
    font-weight: 700;
}

.product-info p {
    color: var(--gray);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.product-features {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.product-features span {
    background: var(--light-gray);
    color: var(--primary-color);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(0,0,0,0.05);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-item {
    background: var(--secondary-color);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
    border-right: 4px solid var(--primary-color);
}

.service-item:hover {
    transform: translateX(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.service-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.service-item p {
    color: var(--gray);
    line-height: 1.8;
}

/* About Section */
.about {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--light-gray) 100%);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><circle cx="100" cy="100" r="2" fill="%23000000" opacity="0.03"/><circle cx="800" cy="200" r="2" fill="%23000000" opacity="0.03"/><circle cx="400" cy="400" r="2" fill="%23000000" opacity="0.03"/><circle cx="1000" cy="500" r="2" fill="%23000000" opacity="0.03"/></svg>');
    pointer-events: none;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.about-intro {
    text-align: center;
    margin-bottom: 4rem;
}

.about-tagline {
    font-size: 1.4rem;
    color: var(--samsung-blue);
    font-weight: 600;
    margin-top: 1rem;
    letter-spacing: 0.5px;
}

.about-story {
    margin-bottom: 4rem;
}

.story-content {
    background: var(--secondary-color);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin-bottom: 3rem;
    text-align: right;
}

.story-content h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-weight: 700;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.story-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 50%;
    transform: translateX(50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--samsung-blue));
    border-radius: 2px;
}

.about-text {
    font-size: 1.15rem;
    line-height: 2.2;
    color: var(--gray);
    margin-bottom: 1.5rem;
    text-align: justify;
}

.about-text.highlight {
    background: linear-gradient(135deg, rgba(20, 40, 160, 0.05) 0%, rgba(0, 0, 0, 0.05) 100%);
    padding: 1.5rem;
    border-radius: 15px;
    border-right: 4px solid var(--samsung-blue);
    font-weight: 500;
    color: var(--text-color);
    margin-top: 2rem;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-item {
    background: var(--secondary-color);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: var(--transition);
    border-top: 3px solid transparent;
}

.value-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border-top-color: var(--samsung-blue);
}

.value-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.value-item h4 {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.value-item p {
    color: var(--gray);
    line-height: 1.8;
    font-size: 1rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.stat-item {
    padding: 2.5rem 2rem;
    background: var(--secondary-color);
    border-radius: 20px;
    transition: var(--transition);
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--samsung-blue));
    transform: scaleX(0);
    transition: var(--transition);
}

.stat-item:hover::before {
    transform: scaleX(1);
}

.stat-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.stat-number {
    font-size: 3.5rem;
    color: var(--samsung-blue);
    font-weight: 900;
    margin-bottom: 0.5rem;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--samsung-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.stat-item p {
    color: var(--gray);
    font-size: 1rem;
    margin: 0;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: var(--light-gray);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    background: var(--secondary-color);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.contact-item p {
    color: var(--gray);
    line-height: 1.8;
}

.contact-item p[dir="ltr"],
.contact-item .phone-number {
    direction: ltr;
    text-align: right;
    font-family: 'Courier New', monospace;
    font-weight: 600;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 0.5rem;
}

.contact-form {
    background: var(--secondary-color);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 1rem;
    border: 2px solid var(--light-gray);
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Cairo', sans-serif;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.contact-form textarea {
    resize: vertical;
}

/* Reviews Section */
.reviews {
    padding: 80px 0;
    background: var(--light-gray);
}

.reviews-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 3rem;
}

.reviews-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.google-reviews-box {
    background: var(--secondary-color);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    max-width: 700px;
    margin: 0 auto;
    transition: var(--transition);
}

.google-reviews-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.google-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--gray);
}

.google-logo svg {
    width: 32px;
    height: 32px;
}

.google-reviews-box h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.google-reviews-box p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.google-reviews-box .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
}

.google-reviews-box .btn svg {
    transition: var(--transition);
}

.google-reviews-box .btn:hover svg {
    transform: translateX(-3px);
}

.reviews-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.review-feature {
    background: var(--secondary-color);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.review-feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.review-feature .feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.review-feature h4 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.review-feature p {
    color: var(--gray);
    line-height: 1.6;
}

/* Latest Reviews */
.latest-reviews {
    margin-top: 3rem;
}

.latest-reviews-title {
    text-align: center;
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.review-card {
    background: var(--secondary-color);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
    border-right: 4px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.review-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--samsung-blue) 100%);
    transition: var(--transition);
}

.review-card:hover::before {
    width: 6px;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--light-gray);
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--samsung-blue) 100%);
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.reviewer-info h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 0.3rem;
}

.review-stars {
    display: flex;
    gap: 2px;
    font-size: 1rem;
}

.review-stars span {
    color: #FFD700;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

.review-date {
    font-size: 0.85rem;
    color: var(--gray);
    white-space: nowrap;
}

.review-text {
    color: var(--text-color);
    line-height: 1.8;
    font-size: 1rem;
    margin: 0;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--secondary-color);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

.footer-section p {
    color: #d0d0d0;
    line-height: 1.8;
}

.samsung-badge-footer {
    display: inline-block;
    background: var(--samsung-blue);
    color: white;
    padding: 0.3rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    border-radius: 3px;
    margin-top: 0.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #d0d0d0;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--secondary-color);
}

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

.social-links a {
    padding: 0.5rem 1rem;
    background: rgba(255,255,255,0.1);
    border-radius: 5px;
    transition: var(--transition);
}

.social-links a:hover {
    background: rgba(255,255,255,0.2);
}

.footer-seo {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.seo-keywords,
.seo-hashtags {
    margin-bottom: 1.5rem;
    text-align: center;
}

.seo-keywords h5,
.seo-hashtags h5 {
    color: var(--secondary-color);
    font-size: 1rem;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.seo-keywords p {
    color: #b0b0b0;
    font-size: 0.85rem;
    line-height: 1.8;
    margin: 0;
}

.seo-hashtags p {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin: 0;
}

.hashtag {
    color: #4a9eff;
    font-size: 0.85rem;
    padding: 0.3rem 0.6rem;
    background: rgba(74, 158, 255, 0.1);
    border-radius: 15px;
    transition: var(--transition);
    display: inline-block;
}

.hashtag:hover {
    background: rgba(74, 158, 255, 0.2);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #d0d0d0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        right: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--primary-color);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        padding: 2rem 0;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
    }

    .nav-menu.active {
        right: 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .products {
        padding: 60px 0;
    }

    .products-header {
        margin-bottom: 3rem;
    }

    .products-subtitle {
        font-size: 1rem;
    }

    .products-category {
        margin-bottom: 3rem;
    }

    .category-title {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }

    .product-image {
        height: 220px;
        padding: 1.5rem;
    }

    .product-logo {
        font-size: 1.8rem;
    }

    .product-brand-logo {
        width: auto !important;
        height: auto !important;
        max-width: 100%;
        max-height: 100%;
    }

    .anker-logo {
        width: 180px;
        height: 90px;
    }

    .samsung-logo,
    .huawei-logo,
    .infinix-logo,
    .hoco-logo,
    .mcdodo-logo,
    .blueo-logo {
        width: 160px;
        height: 80px;
    }

    .apple-logo {
        width: 150px;
        height: 75px;
    }

    .product-info {
        padding: 1.5rem;
    }

    .product-info h3 {
        font-size: 1.2rem;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    .google-reviews-box {
        padding: 2rem 1.5rem;
    }

    .google-reviews-box h3 {
        font-size: 1.5rem;
    }

    .reviews-features {
        grid-template-columns: 1fr;
    }

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

    .review-header {
        flex-direction: column;
        gap: 1rem;
    }

    .review-date {
        align-self: flex-start;
    }

    .latest-reviews-title {
        font-size: 1.5rem;
    }

    .about {
        padding: 60px 0;
    }

    .about-tagline {
        font-size: 1.1rem;
    }

    .story-content {
        padding: 2rem 1.5rem;
    }

    .story-content h3 {
        font-size: 1.5rem;
    }

    .about-text {
        font-size: 1rem;
        line-height: 1.8;
        text-align: right;
    }

    .about-values {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stat-item h3 {
        font-size: 1.1rem;
    }

    .footer-seo {
        margin-top: 1.5rem;
        padding-top: 1.5rem;
    }

    .seo-keywords p {
        font-size: 0.75rem;
        line-height: 1.6;
    }

    .seo-hashtags p {
        gap: 0.3rem;
    }

    .hashtag {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

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

    .about-stats {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2rem;
    }

    .story-content {
        padding: 1.5rem 1rem;
    }

    .about-text.highlight {
        padding: 1rem;
    }

    .value-item {
        padding: 2rem 1.5rem;
    }

    .product-image {
        height: 200px;
        padding: 1rem;
    }

    .anker-logo {
        width: 150px;
        height: 75px;
    }

    .samsung-logo,
    .huawei-logo,
    .infinix-logo,
    .hoco-logo,
    .mcdodo-logo,
    .blueo-logo {
        width: 140px;
        height: 70px;
    }

    .apple-logo {
        width: 130px;
        height: 65px;
    }
}

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

/* Loading Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card,
.product-card,
.service-item {
    animation: fadeIn 0.6s ease-out;
}