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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Header Styles */
header {
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255,255,255,0.9);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.3s;
}

.navbar-dark .navbar-nav .nav-link:hover {
    color: #fff;
    opacity: 0.9;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 6rem 0;
}

.hero-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.hero-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-image {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Section Titles */
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #2c3e50;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: #667eea;
    border-radius: 2px;
}

/* Products Section */
.products-section {
    padding: 4rem 0;
}

.product-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    margin-bottom: 2rem;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: #2c3e50;
}

.product-info p {
    color: #666;
    margin-bottom: 1rem;
}

/* About Section */
.about-section {
    padding: 4rem 0;
}

.about-features {
    list-style: none;
    padding: 0;
    margin-top: 1.5rem;
}

.about-features li {
    margin-bottom: 0.8rem;
    color: #2c3e50;
    font-weight: 500;
}

.about-features i {
    color: #667eea;
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

/* Services Section */
.services-section {
    padding: 4rem 0;
}

.service-card {
    text-align: center;
    padding: 2rem 1rem;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    margin-bottom: 2rem;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: #2c3e50;
}

.service-card p {
    color: #666;
}

/* Contact Section */
.contact-section {
    padding: 4rem 0;
}

#contactForm {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-info {
    padding: 2rem;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #2c3e50;
}

.contact-item {
    margin-bottom: 1.2rem;
    display: flex;
    align-items: flex-start;
}

.contact-item i {
    color: #667eea;
    margin-right: 1rem;
    font-size: 1.2rem;
    margin-top: 5px;
}

.social-links {
    margin-top: 2rem;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: #667eea;
    color: #fff;
    text-align: center;
    line-height: 40px;
    border-radius: 50%;
    margin-right: 10px;
    transition: transform 0.3s, background 0.3s;
}

.social-links a:hover {
    transform: translateY(-3px);
    background: #5567d6;
}

/* Footer */
.footer {
    background: #2c3e50;
}

.footer h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #fff;
}

.footer p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #fff;
}

.newsletter-form {
    display: flex;
}

.newsletter-form input {
    border-radius: 5px 0 0 5px;
    border: none;
    padding: 0.7rem 1rem;
    flex: 1;
}

.newsletter-form button {
    border-radius: 0 5px 5px 0;
    border: none;
    padding: 0.7rem 1.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section h2 {
        font-size: 2rem;
    }
    
    .hero-section {
        padding: 4rem 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .product-card, .service-card {
        margin-bottom: 1.5rem;
    }
    
    .contact-info {
        margin-top: 2rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        border-radius: 5px;
        margin-bottom: 0.8rem;
    }
    
    .newsletter-form button {
        border-radius: 5px;
    }
}

@media (max-width: 576px) {
    .logo {
        font-size: 1.5rem;
    }
    
    .hero-section h2 {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .product-image {
        height: 180px;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Button Styles */
.btn-primary {
    background: #667eea;
    border: none;
    padding: 0.8rem 2rem;
    font-weight: 600;
    border-radius: 5px;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: #5567d6;
    transform: translateY(-2px);
}

.btn-outline-primary {
    border-color: #667eea;
    color: #667eea;
    font-weight: 600;
}

.btn-outline-primary:hover {
    background: #667eea;
    border-color: #667eea;
}

/* Form Styles */
.form-control {
    border: 2px solid #e9ecef;
    border-radius: 5px;
    padding: 0.8rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

/* Image Styles */
img {
    max-width: 100%;
    height: auto;
}

/* Container */
.container {
    max-width: 1200px;
}

/* Spacing */
.py-5 {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

/* Text */
.text-center {
    text-align: center;
}

.mt-5 {
    margin-top: 3rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

/* Box Shadow */
.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.075);
}

.shadow {
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15);
}

.shadow-lg {
    box-shadow: 0 1rem 3rem rgba(0,0,0,0.175);
}