* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', sans-serif; background: #f5f5f5; }

header {
    background: white;
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo img {
    height: 60px;
    width: 60px;
    border-radius: 50%;
    object-fit: cover;
    cursor: pointer;
    border: 2px solid #f0f0f0;
}

nav a {
    text-decoration: none;
    color: #2d5a1b;
    font-weight: 600;
    margin-left: 25px;
    font-size: 15px;
    transition: color 0.3s;
}

nav a:hover { color: #f5a623; }

.lang-switcher { display: flex; gap: 8px; align-items: center; }

.lang-btn {
    background: none;
    border: 2px solid #ddd;
    border-radius: 6px;
    padding: 5px 8px;
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
    transition: border-color 0.3s;
}

.lang-btn:hover, .lang-btn.active { border-color: #f5a623; }

footer {
    background: #1a3a0a;
    color: white;
    padding: 40px;
    text-align: center;
    margin-top: 60px;
}

.footer-logo img {
    height: 60px;
    width: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    border: 2px solid rgba(255,255,255,0.2);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.social-links a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    background: rgba(255,255,255,0.1);
    padding: 8px 16px;
    border-radius: 20px;
    transition: background 0.3s;
}

.social-links a:hover { background: #f5a623; }
footer p { opacity: 0.6; font-size: 13px; margin-top: 15px; }

/* MOBILE RESPONSIVE */
@media (max-width: 768px) {
    header {
        flex-wrap: wrap;
        padding: 12px 20px;
        gap: 10px;
    }

    nav {
        order: 3;
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        gap: 5px;
        justify-content: center;
        padding-top: 10px;
        border-top: 1px solid #eee;
    }

    nav a {
        margin-left: 0;
        font-size: 13px;
        padding: 5px 10px;
        background: #f5f5f5;
        border-radius: 20px;
    }

    .lang-switcher {
        order: 2;
    }

    .logo img {
        height: 45px;
        width: 45px;
    }

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

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

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

    .categories {
        padding: 40px 20px;
    }

    .cat-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }

    .cat-card {
        padding: 20px 15px;
    }

    .cat-icon {
        font-size: 35px;
    }

    .how-it-works {
        padding: 40px 20px;
    }

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

    .blog-section {
        padding: 40px 20px;
    }

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

    .products-section {
        padding: 30px 20px;
    }

    .products-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }

    .page-hero {
        padding: 35px 20px !important;
    }

    .page-hero h1 {
        font-size: 26px !important;
    }

    footer {
        padding: 30px 20px;
    }

    .social-links {
        gap: 10px;
    }

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

    .sell-section {
        padding: 0 15px;
    }

    .contact-section {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

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

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

    .hero h1 {
        font-size: 24px !important;
    }
}