:root {
    --primary-color: #e67e22;
    --secondary-color: #2c3e50;
}

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

/* Header Styles */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand img {
    transition: transform 0.3s ease;
}

.navbar-brand img:hover {
    transform: scale(1.05);
}

.nav-link {
    position: relative;
    padding: 0.5rem 1rem !important;
    margin: 0 0.2rem;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
    left: 0;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 80vh;
    min-height: 500px;
    background-color: #f8f9fa;
    overflow: hidden;
}

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    position: relative;
    background-size: cover;
    background-position: center;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    z-index: 2;
    width: 80%;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
}

/* Why Choose Us Section */
.why-choose-us {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Products Section */
.product-card {
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 2rem;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-img {
    height: 250px;
    object-fit: cover;
}

/* Gallery */
.gallery-item {
    margin-bottom: 30px;
    overflow: hidden;
}

.gallery-item img {
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Contact Form */
.contact-form {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

/* Footer */
footer {
    background-color: var(--secondary-color) !important;
}

.social-links a {
    display: inline-block;
    width: 35px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    transition: background 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .feature-card {
        margin-bottom: 2rem;
    }
}

/* Custom Button Styles */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: #d35400;
    border-color: #d35400;
}

/* Certificates Page */
.certificate-card {
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
}

.certificate-card:hover {
    transform: scale(1.02);
}

/* Blog Section */
.blog-card {
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
}

.blog-date {
    color: var(--primary-color);
    font-size: 0.9rem;
}

/* Customer Reviews */
.review-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.reviewer-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.review-stars {
    color: #ffd700;
}