/* Base Styles & Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Color Palette */
    --primary-color: #2c5282;
    --primary-dark: #1a365d;
    --primary-light: #4299e1;
    --secondary-color: #e53e3e;
    --secondary-light: #fc8181;
    --gray-dark: #2d3748;
    --gray-medium: #718096;
    --gray-light: #e2e8f0;
    --white: #ffffff;
    --black: #1a202c;
    --success: #48bb78;
    --warning: #ecc94b;
    
    /* Typography */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --heading-font: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    
    /* Animations */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container Width */
    --container-max-width: 1200px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--gray-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-light);
}

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

img {
    max-width: 100%;
    height: auto;
}

/* Utility Classes */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: var(--white);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--gray-light);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
    margin: var(--spacing-sm) auto 0;
}

.section-header p {
    color: var(--gray-medium);
    font-size: 1.1rem;
}

/* Header Styles */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

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

.logo img {
    max-height: 60px;
}

.main-nav .nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav .nav-links li {
    margin-left: var(--spacing-lg);
}

.main-nav .nav-links a {
    color: var(--gray-dark);
    font-weight: 600;
    position: relative;
}

.main-nav .nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: width var(--transition-medium);
}

.main-nav .nav-links a:hover {
    color: var(--primary-color);
}

.main-nav .nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--gray-dark);
    margin: 6px 0;
    transition: all var(--transition-medium);
}

/* Hero Banner */
.hero-banner {
    padding: var(--spacing-xxl) 0;
    background-color: #f9fafb;
    position: relative;
    overflow: hidden;
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 82, 130, 0.05) 0%, rgba(229, 62, 62, 0.05) 100%);
    z-index: 1;
}

.hero-banner .container {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hero-content {
    flex: 1;
    padding-right: var(--spacing-lg);
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-banner h1 {
    font-size: 2.8rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-dark);
}

.hero-banner p {
    font-size: 1.2rem;
    color: var(--gray-medium);
    margin-bottom: var(--spacing-lg);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
}

/* Services Section */
.services-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-medium);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.service-icon {
    margin-bottom: var(--spacing-md);
}

.service-icon img {
    width: 60px;
    height: 60px;
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.service-card p {
    color: var(--gray-medium);
}

/* Equipment Section */
.equipment-section {
    padding: var(--spacing-xxl) 0;
    background-color: #f9fafb;
}

.equipment-categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    gap: var(--spacing-lg);
}

.category {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    flex: 1;
    min-width: 250px;
    max-width: 350px;
    text-align: center;
    transition: transform var(--transition-medium);
}

.category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.category img {
    margin-bottom: var(--spacing-md);
}

.category h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.category ul {
    list-style: none;
    padding: 0;
    text-align: left;
    margin-top: var(--spacing-md);
}

.category li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-lg);
}

.category li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* About Section */
.about-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

.about-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
    text-align: center;
}

.company-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.value {
    background-color: #f9fafb;
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
}

.value h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

/* Testimonials Section */
.testimonials-section {
    padding: var(--spacing-xxl) 0;
    background-color: #f9fafb;
    position: relative;
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonial {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin: 0 auto;
    max-width: 800px;
}

.testimonial-content {
    text-align: center;
}

.testimonial-icon {
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-style: italic;
    font-size: 1.1rem;
    color: var(--gray-dark);
    margin-bottom: var(--spacing-md);
}

.testimonial-author h4 {
    margin-bottom: 0;
    color: var(--primary-color);
}

.testimonial-author p {
    color: var(--gray-medium);
    font-size: 0.9rem;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.prev-btn, .next-btn {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin: 0 var(--spacing-sm);
    transition: background-color var(--transition-fast);
}

.prev-btn:hover, .next-btn:hover {
    background-color: var(--primary-dark);
}

/* Blog Section */
.blog-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.blog-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-medium);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.blog-image {
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
}

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

.blog-content {
    padding: var(--spacing-md);
}

.blog-content h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

.blog-content p {
    color: var(--gray-medium);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

.read-more {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    position: relative;
}

.read-more::after {
    content: '→';
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-fast);
}

.read-more:hover::after {
    transform: translateX(5px);
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-xxl) 0;
    background-color: #f9fafb;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.contact-info, .contact-form {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.contact-details {
    margin-top: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.contact-icon {
    margin-right: var(--spacing-md);
    color: var(--primary-color);
}

.contact-item h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--primary-color);
}

.social-links {
    margin-top: var(--spacing-lg);
}

.social-icons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--gray-light);
    color: var(--primary-color);
    transition: all var(--transition-fast);
}

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

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--gray-dark);
    font-weight: 600;
}

.form-group input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family);
    transition: border-color var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checkbox {
    display: flex;
    align-items: flex-start;
}

.checkbox input {
    width: auto;
    margin-right: var(--spacing-sm);
    margin-top: 5px;
}

.checkbox label {
    margin: 0;
    font-weight: normal;
}

/* Footer */
.footer {
    background-color: var(--gray-dark);
    color: var(--white);
    padding-top: var(--spacing-xl);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    flex-basis: 25%;
}

.footer-logo p {
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--gray-light);
}

.footer-links {
    flex-basis: 70%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer-column {
    flex-basis: 30%;
    min-width: 200px;
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-column li {
    margin-bottom: var(--spacing-sm);
}

.footer-column a {
    color: var(--gray-light);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--gray-light);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 9999;
    padding: var(--spacing-lg);
    display: none;
}

.cookie-banner.active {
    display: block;
}

.cookie-content {
    max-width: 900px;
    margin: 0 auto;
}

.cookie-content h3 {
    margin-bottom: var(--spacing-sm);
}

.cookie-options {
    margin: var(--spacing-lg) 0;
}

.cookie-option {
    margin-bottom: var(--spacing-md);
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
}

.cookie-option input {
    margin-right: var(--spacing-sm);
    margin-top: 5px;
}

.cookie-option label {
    font-weight: 600;
    margin-right: var(--spacing-md);
}

.cookie-description {
    font-size: 0.9rem;
    color: var(--gray-medium);
    margin-top: var(--spacing-xs);
    margin-bottom: 0;
    flex-basis: 100%;
    margin-left: calc(var(--spacing-sm) + 20px);
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    flex-wrap: wrap;
}

.cookie-footer {
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero-banner .container {
        flex-direction: column;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: var(--spacing-lg);
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-text {
        order: 2;
    }
    
    .about-image {
        order: 1;
        margin-bottom: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .main-nav .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-md) 0;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        transform: translateY(-200%);
        transition: transform var(--transition-medium);
        z-index: 1000;
    }
    
    .main-nav .nav-links.active {
        transform: translateY(0);
    }
    
    .main-nav .nav-links li {
        margin: var(--spacing-sm) 0;
    }
    
    .footer-content {
        flex-direction: column;
    }
    
    .footer-logo, .footer-links, .footer-column {
        flex-basis: 100%;
    }
    
    .cookie-buttons {
        flex-direction: column;
    }
    
    .cookie-buttons button {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .services-grid, .equipment-categories, .blog-grid, .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .category {
        max-width: 100%;
    }
    
    .hero-banner h1 {
        font-size: 2rem;
    }
}