/* CSS/style.css */
:root {
    --royal-blue: #4169E1;
    --gold: #FFD700;
    --white: #FFFFFF;
    --dark-blue: #2E4B9C;
    --light-gold: #FFE55C;
    --gray: #f5f5f5;
    --dark-gray: #333;
}

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

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

/* Header Styles */
header {
    background: var(--royal-blue);
    color: var(--white);
    padding: 1rem 5%;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

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

.logo img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid var(--gold);
}

.logo-text h1 {
    font-size: 1.8rem;
    color: var(--gold);
    margin-bottom: 5px;
}

.logo-text p {
    font-size: 0.9rem;
    opacity: 0.9;
}

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

nav ul li a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    padding: 10px 15px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

nav ul li a:hover,
nav ul li a.active {
    background: var(--gold);
    color: var(--dark-blue);
}

/* Hero Banner */
.hero-banner {
    background: linear-gradient(rgba(65, 105, 225, 0.9), rgba(46, 75, 156, 0.9)), url('../uploads/banner-bg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    text-align: center;
    padding: 100px 20px;
    margin-bottom: 40px;
}

.hero-banner h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--gold);
}

.hero-banner p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.btn-gold {
    display: inline-block;
    padding: 15px 40px;
    background: var(--gold);
    color: var(--dark-blue);
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn-gold:hover {
    background: var(--light-gold);
    transform: scale(1.05);
}

/* Category Tabs */
.category-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.category-tab {
    padding: 15px 40px;
    background: var(--gray);
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--dark-gray);
}

.category-tab:hover,
.category-tab.active {
    background: var(--royal-blue);
    color: var(--white);
}

.category-tab i {
    margin-right: 10px;
}

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

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.product-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(65, 105, 225, 0.1);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(65, 105, 225, 0.2);
}

.product-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--gold);
    color: var(--dark-blue);
    padding: 5px 15px;
    border-radius: 25px;
    font-weight: bold;
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--dark-blue);
}

.product-price {
    font-size: 1.5rem;
    color: var(--royal-blue);
    font-weight: bold;
    margin-bottom: 15px;
}

.product-price::before {
    content: '৳';
    margin-right: 5px;
    font-size: 1rem;
}

.product-actions {
    display: flex;
    gap: 10px;
}

.btn-order,
.btn-video {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
    display: inline-block;
}

.btn-order {
    background: var(--royal-blue);
    color: var(--white);
}

.btn-order:hover {
    background: var(--dark-blue);
}

.btn-video {
    background: #ff0000;
    color: var(--white);
}

.btn-video:hover {
    background: #cc0000;
}

/* Search Section */
.search-section {
    background: var(--gray);
    padding: 40px 0;
    margin: 40px 0;
}

.search-box {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
}

.search-box input {
    flex: 1;
    padding: 15px 20px;
    border: 2px solid transparent;
    border-radius: 50px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--gold);
}

.search-box button {
    padding: 15px 30px;
    background: var(--royal-blue);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-box button:hover {
    background: var(--dark-blue);
}

/* Contact Page */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin: 50px 0;
}

.contact-info {
    background: var(--gray);
    padding: 40px;
    border-radius: 15px;
}

.contact-info h2 {
    color: var(--royal-blue);
    margin-bottom: 30px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--white);
    border-radius: 10px;
}

.contact-detail i {
    width: 40px;
    height: 40px;
    background: var(--royal-blue);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.contact-form textarea {
    height: 150px;
    resize: vertical;
}

.contact-form button {
    width: 100%;
    padding: 15px;
    background: var(--royal-blue);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-form button:hover {
    background: var(--dark-blue);
}

/* Footer */
footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 60px 5% 20px;
    margin-top: 60px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-section h3 {
    color: var(--gold);
    margin-bottom: 20px;
}

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

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

.footer-section ul li a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--gold);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--royal-blue);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--gold);
    color: var(--dark-blue);
    transform: scale(1.1);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    margin-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
    transition: all 0.3s ease;
    z-index: 999;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #128C7E;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 20px;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    
    .hero-banner h2 {
        font-size: 2rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 480px) {
    .logo {
        flex-direction: column;
        text-align: center;
    }
    
    .product-actions {
        flex-direction: column;
    }
}


/* লোগো স্টাইল */
.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid var(--gold);
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.logo-text h1 {
    font-size: 1.5rem;
    color: var(--gold);
    margin: 0;
}

.logo-text p {
    font-size: 0.8rem;
    margin: 5px 0 0;
    opacity: 0.9;
}

/* টেক্সট লোগো */
.text-logo {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--royal-blue), var(--dark-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--gold);
}

.text-logo span {
    color: var(--gold);
    font-size: 24px;
    font-weight: bold;
}

/* মোবাইলের জন্য */
@media (max-width: 768px) {
    .logo {
        flex-direction: column;
        text-align: center;
    }
    
    .logo-text h1 {
        font-size: 1.2rem;
    }
    
    .logo-text p {
        font-size: 0.7rem;
    }
}