/* * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/*font chung
body {
    font-family: Arial,sans-serif;
    background-color: #f2f2f2;
    display: grid;
    grid-template-columns: 70% 30%;
    /*chia trang thanh 2 cot
    max-width: 1200px;
    /*do rong toi da cua web
    margin: 0 auto;
    /*canh giua trang web
}
/*tieu de web
header{
    background-color: #c7cc19;
    color: #fff;
    padding: 20px;
    text-align: center;
    grid-column: 1 / span 2;
    /*trai deu qua ca 2 cot
}
/*menu dieu huong
nav{
    background-color: #ffa486;
    color: #fff;
    text-align: center;
    padding: 10px;
    grid-column: 1 / san 2;
}

nav ul{
    list-style: none;
}

nav ul li {
    display: inline;
    margin-right: 20px;
}

/*phan danh sach san pham
.product-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    /*hien thi 3 san pham tren moi hang
    gap: 20px;
    /*khoang cach giua cac san pham
    padding: 20px;
    grid-column: 1;
    /*chi nam o cot dau tien
}

.product-card {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 20px;
    width: 100%;
    text-align: center; /*can giua noi dung trong san pham
}

.product-card img {
    max-width: 100%;
    height: auto;
}
 .sidebar {
    background-color: #199cff;
    color: #fff;
    padding: 10px;
    grid-column: 2; /* chi nam o cot thu 2
 }

 .social-icons {
    margin-top: 20px;
 }

 .social-icons a {
    color: #fff;
    text-decoration: none;
    display: block;
    margin-bottom: 10px;
 }

 /*chinh lai bo cuc cho man hinh thiet bi di dong
 @media (max-width: 576px){
    .product-list {
        grid-template-columns: 1fr;
        /*hien thi 1 san pham tren moi thang
    }

    .product-card{
        width: 100%;
        margin-bottom: 20px;
    }

    .sidebar{
        grid-column: 1 / span 2;
        /*trai deu qua ca hai cot
    }
    /*chinh lai bo cuc cho footer
    .footer {
        grid-template-columns: 1fr;
    }
 }

 .footerm{
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
    grid-column: 1 / span 2;
    /*trai deu qua ca hai cot
    display: grid;
 }

 /*cot trong phan footer
 .footer-item {
    padding: 10px;
 }

 /*chinh layout cho may tinh
 @media (min-width: 768px){
    .footer {
        grid-template-columns: repeat(3, 1fr);
        /*3 cot tren may tinh
    }
 }

 .button {
    background-color: #04aa04;
    border: none;
    color: white;
    padding: 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
 }

 .button1 {
    border-radius: 2px;
 }
 .button3 {
    border-radius: 8px;
 }
 .button4 {
    border-radius: 12px;
 }
 .button5 {
    border-radius: 50%;
 }
 */
 /* Custom styles for Meme Store */

/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
}

/* Header and Navigation */
.navbar-brand {
    font-size: 1.8rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: color 0.3s;
}

.navbar-nav .nav-link:hover {
    color: #ffc107 !important;
}

/* Hero Section */
header.bg-primary {
    background: linear-gradient(135deg, #0d6efd 0%, #198754 100%) !important;
}

.placeholder-banner {
    height: 300px;
}

/* Product Cards */
.product-card {
    transition: transform 0.3s, box-shadow 0.3s;
    border-radius: 10px;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
}

.product-card img {
    transition: transform 0.5s;
    height: 250px;
    width: 100%;
    object-fit: cover;
}

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

.product-card .card-title {
    color: #2c3e50;
    font-weight: 600;
}

/* Buttons */
.btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
    font-weight: 500;
    padding: 0.5rem 1.5rem;
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
    transform: translateY(-2px);
}

.btn-warning {
    background-color: #ffc107;
    border-color: #ffc107;
    font-weight: 500;
    padding: 0.75rem 2rem;
    transition: all 0.3s;
}

.btn-warning:hover {
    background-color: #ffca2c;
    border-color: #ffc720;
    transform: translateY(-2px);
}

/* Social Icons */
.social-icons .btn {
    transition: all 0.3s;
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
}

.social-icons .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Footer */
footer a:hover {
    color: #ffc107 !important;
    text-decoration: underline !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2.5rem;
    }
    
    .navbar-brand {
        font-size: 1.5rem;
    }
    
    .hero-section .text-center {
        margin-top: 2rem;
    }
    
    .product-card img {
        height: 200px;
    }
}

/* Custom badge styling */
.badge {
    font-weight: 500;
    padding: 0.4em 0.8em;
}

/* Testimonial styling */
.card-title {
    color: #2c3e50;
}

/* Newsletter form */
.input-group .btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

/* Rating stars */
.text-warning {
    color: #ffc107 !important;
}

/* Section spacing */
section {
    padding-top: 3rem;
    padding-bottom: 3rem;
}