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

:root {
    --primary: #667eea;
    --primary-dark: #5568d3;
    --secondary: #764ba2;
    --accent: #f093fb;
    --dark: #2c3e50;
    --light: #f8f9fa;
    --text: #333;
    --text-light: #666;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 14px;
}

/* Header */
header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header-top {
    background: rgba(0, 0, 0, 0.2);
    padding: 10px 0;
}

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

.contact-info {
    display: flex;
    gap: 30px;
    font-size: 14px;
}

.contact-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-main {
    padding: 20px 0;
}

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

.logo {
    cursor: pointer;
    transition: opacity 0.3s;
}

.logo:hover {
    opacity: 0.9;
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo p {
    font-size: 12px;
    opacity: 0.9;
    margin-top: 5px;
    text-decoration: none;
    border: none;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
    padding: 5px;
}

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

nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    padding: 8px 16px;
    border-radius: 5px;
}

nav a:hover,
nav a.active {
    background: rgba(255, 255, 255, 0.2);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px 0;
    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 1440 320"><path fill="rgba(255,255,255,0.1)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,138.7C960,139,1056,117,1152,101.3C1248,85,1344,75,1392,69.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.3;
}

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

.hero h1 {
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: 16px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 14px;
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline:hover {
    background: white;
    color: var(--primary);
    transform: translateY(-3px);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Categories Section */
.categories {
    padding: 80px 0;
    background: var(--light);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 36px;
    color: var(--dark);
    margin-bottom: 15px;
}

.section-title p {
    font-size: 15px;
    color: var(--text-light);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.category-card {
    background: white;
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.2);
}

.category-icon {
    font-size: 60px;
    margin-bottom: 20px;
}

.category-card h3 {
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 10px;
}

.category-card p {
    color: var(--text-light);
    margin-bottom: 15px;
}

.category-card .count {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

/* Products Section */
.products {
    padding: 80px 0;
}

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

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
}

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

.product-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    background: linear-gradient(135deg, #667eea20 0%, #764ba220 100%);
}

.product-info {
    padding: 25px;
}

.product-category {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
}

.product-info h3 {
    font-size: 18px;
    color: var(--dark);
    margin-bottom: 10px;
}

.product-info p {
    color: var(--text-light);
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

/* About Section */
.about {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea10 0%, #764ba210 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 36px;
    color: var(--dark);
    margin-bottom: 20px;
}

.about-text p {
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 15px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 15px;
}

.feature-icon {
    font-size: 30px;
}

.feature h4 {
    color: var(--dark);
    font-size: 18px;
}

/* Footer */
footer {
    background: var(--dark);
    color: 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 {
    font-size: 20px;
    margin-bottom: 20px;
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: white;
}

.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);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive */
@media (max-width: 968px) {
    .mobile-menu-toggle {
        display: block;
        z-index: 1001;
    }

    .header-main .container {
        position: relative;
    }

    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: linear-gradient(135deg, var(--dark) 0%, #1a252f 100%);
        padding-top: 80px;
        transition: right 0.3s ease;
        box-shadow: -5px 0 25px rgba(0, 0, 0, 0.5);
        z-index: 1002;
        overflow-y: auto;
    }

    nav.active {
        right: 0;
    }

    nav ul {
        flex-direction: column;
        gap: 0;
        padding: 20px 0;
    }

    nav li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    nav li a {
        display: block;
        padding: 18px 25px;
        border-radius: 0;
        font-size: 16px;
    }

    nav li a:hover {
        background: rgba(255, 255, 255, 0.15);
    }

    /* Overlay for mobile menu */
    body::after {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.6);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
        z-index: 999;
        pointer-events: none;
    }

    body.menu-open::after {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    nav ul {
        flex-direction: column;
        gap: 0;
        padding: 20px 0;
    }

    nav li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    nav li a {
        display: block;
        padding: 18px 25px;
        border-radius: 0;
        font-size: 16px;
    }

    nav li a:hover {
        background: rgba(255, 255, 255, 0.15);
    }

    .hero {
        padding: 60px 0;
    }

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

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

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .section-title p {
        font-size: 16px;
    }

    .contact-info {
        flex-direction: column;
        gap: 10px;
        font-size: 12px;
    }

    .header-top {
        display: none;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cta-buttons .btn {
        width: 100%;
        text-align: center;
    }

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

    .categories-grid,
    .products-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }

    .product-card {
        margin: 0 auto;
        max-width: 400px;
    }

    .product-image {
        height: 300px;
    }

    .category-card {
        padding: 30px 20px;
    }

    .logo h1 {
        font-size: 20px;
    }

    .logo p {
        font-size: 11px;
    }

    .header-main {
        padding: 15px 0;
    }

    /* Better touch targets */
    .btn {
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Improved spacing */
    .container {
        padding: 0 15px;
    }

    section {
        padding: 50px 0 !important;
    }

    /* Hero section mobile */
    .hero {
        padding: 60px 0 !important;
    }

    .hero h1 {
        font-size: 28px !important;
        line-height: 1.3;
    }

    .hero p {
        font-size: 15px !important;
    }

    /* About section mobile */
    .about-text h2 {
        font-size: 28px;
    }

    .about-text p {
        font-size: 15px;
    }

    .about-image img {
        border-radius: 10px !important;
    }

    /* Category cards mobile */
    .category-icon {
        font-size: 48px;
    }

    .category-card h3 {
        font-size: 20px;
    }

    /* Product cards mobile */
    .product-info h3 {
        font-size: 18px;
    }

    .product-info p {
        font-size: 14px;
    }

    /* Footer mobile */
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .footer-section {
        font-size: 14px;
    }

    .footer-section h3 {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .footer-section p,
    .footer-section a {
        font-size: 13px;
        margin-bottom: 8px;
    }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 968px) {

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

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

    .hero h1 {
        font-size: 42px;
    }
}