/* ===================================
   DUALTEK - Modern E-Commerce Website
   =================================== */

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

:root {
    --primary-color: #dc2626;
    --primary-dark: #b91c1c;
    --secondary-color: #1f2937;
    --text-color: #333333;
    --text-light: #666666;
    --bg-light: #f9fafb;
    --white: #ffffff;
    --border-color: #e5e7eb;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
}

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

/* Header */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-color);
}

.logo img {
    height: 50px;
    width: auto;
}

.logo-text {
    font-size: 32px;
    letter-spacing: 2px;
}

.header-contact {
    display: flex;
    gap: 30px;
}

.header-contact a {
    color: var(--text-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.header-contact a:hover {
    color: var(--primary-color);
}

.header-contact i {
    color: var(--primary-color);
}

/* Navigation */
.navbar {
    background: var(--secondary-color);
    padding: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    display: block;
    padding: 18px 25px;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

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

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 100;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    border-bottom: 1px solid var(--border-color);
}

.dropdown-menu a {
    padding: 12px 20px;
    color: var(--text-color);
}

.dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

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

/* Hero Slider */
.hero-slider {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.slide:nth-child(2) {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.slide:nth-child(3) {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.slide-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.slide-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease;
}

.slide-content p {
    font-size: 20px;
    margin-bottom: 30px;
    animation: fadeInUp 1s ease 0.2s both;
}

.slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    z-index: 10;
}

.slider-controls button {
    background: rgba(255, 255, 255, 0.3);
    border: none;
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.slider-controls button:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

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

.dot.active {
    background: var(--white);
    transform: scale(1.3);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 16px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

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

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* Banner Section */
.banner-section {
    padding: 60px 0;
    background: var(--bg-light);
}

.banner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.banner-item {
    text-align: center;
    padding: 30px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.banner-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.banner-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--white);
}

.banner-item h3 {
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.banner-item p {
    color: var(--text-light);
    font-size: 14px;
}

/* Platforms Section */
.platforms-section {
    padding: 80px 0;
    background: var(--white);
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.platform-card {
    background: var(--bg-light);
    border-radius: 10px;
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.platform-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.platform-logo {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    color: var(--white);
}

.platform-card h3 {
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.platform-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 14px;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    color: var(--secondary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary-color);
}

.section-header p {
    color: var(--text-light);
    font-size: 18px;
    margin-top: 20px;
}

/* About Section */
.about-section {
    padding: 80px 0;
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h3 {
    font-size: 28px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 10px;
}

.stat-item h4 {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-item p {
    color: var(--text-light);
    font-size: 14px;
}

.about-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 120px;
    color: var(--white);
    opacity: 0.8;
}

/* Products Section */
.products-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: 15px;
    padding: 0;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.product-image {
    width: 100%;
    height: 220px;
    margin: 0;
    background: var(--bg-light);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.product-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0));
    transition: var(--transition);
}

.product-card:hover .product-image {
    transform: scale(1.08);
}

.product-card:hover .product-image-overlay {
    background: linear-gradient(to bottom, rgba(220, 38, 38, 0.3), rgba(0, 0, 0, 0));
}

.product-card h3 {
    margin: 25px 20px 15px;
    color: var(--secondary-color);
    font-size: 20px;
    font-weight: 700;
}

.product-card p {
    color: var(--text-light);
    margin: 0 20px 20px;
    font-size: 14px;
    line-height: 1.6;
    min-height: 45px;
}

.product-card .btn {
    margin: 0 20px 25px;
}

.product-card h3 {
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.product-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 14px;
}

/* Platforms Section */
.platforms-section {
    padding: 80px 0;
    background: var(--white);
}

.platforms-two-column {
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    gap: 50px;
    margin-top: 50px;
    align-items: start;
}

.platforms-column-wide {
    width: 100%;
}

.security-features-column-narrow {
    width: 100%;
}

.platforms-column {
    width: 100%;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.platform-card {
    background: var(--white);
    border-radius: 12px;
    padding: 25px 20px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.platform-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.15);
}

.platform-logo {
    width: 100px;
    height: 100px;
    margin: 0 auto 15px;
    background: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    transition: var(--transition);
    border: 2px solid var(--border-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.platform-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: grayscale(0);
    transition: var(--transition);
}

.platform-logo-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--primary-color);
}

.platform-card:hover .platform-logo {
    transform: scale(1.05);
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.2);
}

.platform-card:hover .platform-logo img {
    transform: scale(1.05);
}

.platform-card h3 {
    margin-bottom: 10px;
    color: var(--secondary-color);
    font-size: 16px;
    font-weight: 700;
}

.platform-card p {
    color: var(--text-light);
    margin-bottom: 15px;
    font-size: 13px;
    line-height: 1.5;
}

/* Security Features Column */
.security-features-column {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.security-features-column::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ff6b6b, #4ecdc4, #45b7d1, #f9ca24);
}

.security-title {
    font-size: 28px;
    color: var(--secondary-color);
    margin-bottom: 35px;
    text-align: center;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

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

.security-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.security-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: var(--white);
    border-radius: 15px;
    transition: var(--transition);
    border-left: 4px solid transparent;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

.security-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    transition: var(--transition);
}

.security-item-1 {
    border-left-color: #ff6b6b;
}

.security-item-1::before {
    background: linear-gradient(180deg, #ff6b6b, #ff8787);
}

.security-item-1 .security-icon {
    background: linear-gradient(135deg, #ff6b6b, #ff8787);
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.security-item-1:hover {
    border-left-color: #ff6b6b;
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.2);
    transform: translateX(5px);
}

.security-item-2 {
    border-left-color: #4ecdc4;
}

.security-item-2::before {
    background: linear-gradient(180deg, #4ecdc4, #6edcd4);
}

.security-item-2 .security-icon {
    background: linear-gradient(135deg, #4ecdc4, #6edcd4);
    box-shadow: 0 4px 15px rgba(78, 205, 196, 0.3);
}

.security-item-2:hover {
    border-left-color: #4ecdc4;
    box-shadow: 0 6px 20px rgba(78, 205, 196, 0.2);
    transform: translateX(5px);
}

.security-item-3 {
    border-left-color: #45b7d1;
}

.security-item-3::before {
    background: linear-gradient(180deg, #45b7d1, #65c7e1);
}

.security-item-3 .security-icon {
    background: linear-gradient(135deg, #45b7d1, #65c7e1);
    box-shadow: 0 4px 15px rgba(69, 183, 209, 0.3);
}

.security-item-3:hover {
    border-left-color: #45b7d1;
    box-shadow: 0 6px 20px rgba(69, 183, 209, 0.2);
    transform: translateX(5px);
}

.security-item-4 {
    border-left-color: #f9ca24;
}

.security-item-4::before {
    background: linear-gradient(180deg, #f9ca24, #fad44a);
}

.security-item-4 .security-icon {
    background: linear-gradient(135deg, #f9ca24, #fad44a);
    box-shadow: 0 4px 15px rgba(249, 202, 36, 0.3);
}

.security-item-4:hover {
    border-left-color: #f9ca24;
    box-shadow: 0 6px 20px rgba(249, 202, 36, 0.2);
    transform: translateX(5px);
}

.security-icon {
    width: 65px;
    height: 65px;
    min-width: 65px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--white);
    transition: var(--transition);
    position: relative;
}

.security-icon::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.2);
    opacity: 0;
    transition: var(--transition);
}

.security-item:hover .security-icon {
    transform: scale(1.1) rotate(-5deg);
}

.security-item:hover .security-icon::after {
    opacity: 1;
}

.security-content {
    flex: 1;
}

.security-content h4 {
    font-size: 18px;
    color: var(--secondary-color);
    margin-bottom: 8px;
    font-weight: 700;
    transition: var(--transition);
}

.security-item:hover .security-content h4 {
    color: var(--primary-color);
}

.security-content p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

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

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-item h4 {
    margin-bottom: 5px;
    color: var(--secondary-color);
}

.contact-item p {
    color: var(--text-light);
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
    font-size: 16px;
    transition: var(--transition);
}

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

.form-group textarea {
    resize: vertical;
}

/* Footer */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 60px 0 20px;
}

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

.footer-section h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
    font-size: 24px;
}

.footer-section h4 {
    margin-bottom: 15px;
    color: var(--white);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 20px;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .header-top {
        flex-direction: column;
        gap: 15px;
    }

    .header-contact {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 140px;
        flex-direction: column;
        background: var(--secondary-color);
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }

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

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-slider {
        height: 500px;
    }

    .slide-content h1 {
        font-size: 36px;
    }

    .slide-content p {
        font-size: 18px;
    }

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

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

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .platforms-two-column {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .platforms-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .security-features-column {
        padding: 30px;
    }

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

@media (max-width: 768px) {
    .hero-slider {
        height: 400px;
    }

    .slide-content h1 {
        font-size: 28px;
    }

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

    .section-header h2 {
        font-size: 28px;
    }

    .products-grid,
    .platforms-two-column {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .security-features-column {
        padding: 25px;
    }

    .security-item {
        padding: 15px;
    }

    .security-icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
        font-size: 20px;
    }

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

    .slider-controls {
        padding: 0 15px;
    }

    .slider-controls button {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-slider {
        height: 350px;
    }

    .slide-content h1 {
        font-size: 24px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .contact-form {
        padding: 25px;
    }
}