/* =========================
   RESET & BODY
========================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !important;
}

body {
    background-color: #f0f2f5 !important; /* Màu xám nhạt */
    color: #333 !important; /* Màu chữ tối */
}

/* =========================
   HEADER & FOOTER
========================= */
.header, .footer, .navbar {
    background-color: #3a86ff !important; /* Xanh dương */
    color: #fff !important;
}

.footer {
    text-align: center !important;
    border-top: 1px solid #ccc !important;
}

/* =========================
   NAVIGATION
========================= */
.nav a, .navbar a {
    text-decoration: none !important;
    color: #fff !important;
    padding: 8px 12px !important;
    border-radius: 5px !important;
    transition: 0.3s !important;
}

    .nav a:hover, .navbar a:hover {
        background: #a2d2ff !important;
        color: #000 !important;
    }

/* =========================
   BUTTONS
========================= */
.btn, .btn-shop, .btn-see-more, .search-form .search-btn {
    background: #3a86ff !important;
    color: #fff !important;
    padding: 10px 25px !important;
    border: none !important;
    border-radius: 5px !important;
    font-weight: bold !important;
    cursor: pointer !important;
    transition: 0.3s !important;
    text-decoration: none !important;
}

    .btn:hover, .btn-shop:hover, .btn-see-more:hover, .search-form .search-btn:hover {
        background: #a2d2ff !important;
        color: #000 !important;
    }

/* =========================
   BANNER
========================= */
/* =========================
   BANNER
========================= */
.home-banner {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 30px !important;
    padding: 40px 50px !important;
    border-radius: 12px !important;
    background: linear-gradient(135deg, #e0eafc, #c0c0c0) !important;
    color: #333 !important;
    flex-wrap: wrap !important;
    text-align: center !important;
}

/* Text ở giữa */
.banner-text {
    max-width: 400px !important;
}

    .banner-text h2 {
        font-size: 36px !important;
        margin-bottom: 15px !important;
    }

    .banner-text .brand {
        color: #3a86ff !important;
        font-weight: bold !important;
    }

/* Ảnh bên trái + phải */
.banner-img {
    flex: 1 1 250px !important;
    max-width: 300px !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2) !important;
    transition: 0.3s !important;
}

    .banner-img img {
        width: 100% !important;
        display: block !important;
        border-radius: 12px !important;
    }

    .banner-img:hover {
        transform: scale(1.05) !important;
    }

/* Responsive */
@media (max-width: 768px) {
    .home-banner {
        flex-direction: column !important;
    }

    .banner-img {
        max-width: 90% !important;
    }
}


.banner-text h2 {
    font-size: 36px !important;
    margin-bottom: 15px !important;
}

.banner-text .brand {
    color: #3a86ff !important;
    font-weight: bold !important;
}

/* =========================
   PRODUCTS
========================= */
/* =========================
   PRODUCTS
========================= */
.products {
    max-width: 1200px !important;
    margin: 40px auto !important;
    padding: 40px 20px !important;
    text-align: center !important;
    border: 2px solid #3a86ff !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1) !important;
    background: #fff !important;
}

    .products h3 {
        font-size: 26px !important;
        color: #3a86ff !important;
        margin-bottom: 30px !important;
    }

/* =========================
   CONTACT SECTION
========================= */
.contact-section {
    max-width: 1000px !important;
    margin: 40px auto !important;
    padding: 40px 20px !important;
    text-align: center !important;
    border: 2px solid #3a86ff !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1) !important;
    background: #fff !important;
}

    .contact-section h3 {
        font-size: 26px !important;
        color: #3a86ff !important;
        margin-bottom: 20px !important;
    }

.contact-cards {
    display: flex !important;
    justify-content: center !important;
    gap: 20px !important;
    flex-wrap: wrap !important;
    margin: 20px 0 !important;
}

.contact-card {
    flex: 1 1 250px !important;
    padding: 20px !important;
    background: #f9f9f9 !important;
    border-radius: 10px !important;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1) !important;
    transition: 0.3s !important;
}

    .contact-card:hover {
        transform: translateY(-5px) !important;
        box-shadow: 0 6px 20px rgba(0,0,0,0.2) !important;
    }

    .contact-card i {
        font-size: 30px !important;
        color: #3a86ff !important;
        margin-bottom: 10px !important;
    }