/* ===== Google Fonts ===== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&family=Playfair+Display:wght@400;500;600;700&display=swap');

/* ===== Variables ===== */
:root {
    /* Colors */
    --color-primary: #3a506b;
    --color-primary-dark: #1c2541;
    --color-primary-light: #5bc0be;
    --color-accent: #0b132b;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-background: #ffffff;
    --color-background-alt: #f8f9fa;
    --color-border: #e2e8f0;
    --color-error: #e53e3e;
    --color-success: #38a169;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Transitions */
    --transition-normal: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    /* Container */
    --container-width: 1200px;
    --container-padding: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-background);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    color: var(--color-primary-dark);
    font-weight: 600;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

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

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

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

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

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

/* ===== Utilities ===== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-sm);
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-normal);
    text-align: center;
    text-decoration: none;
}

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

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

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

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

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

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

.section-header h2:after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--color-primary-light);
}

.section-header p {
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Cookie Consent ===== */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-background);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    padding: var(--spacing-md);
    display: none;
}

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

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

.cookie-settings {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    display: none;
}

.cookie-settings-content {
    background-color: var(--color-background);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.cookie-option {
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
}

.cookie-option p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
}

.cookie-settings-buttons {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

/* ===== Header ===== */
.site-header {
    padding: var(--spacing-sm) 0;
    background-color: var(--color-background);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo a {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary-dark);
    text-decoration: none;
}

.logo img {
    height: 40px;
    margin-right: var(--spacing-xs);
}

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

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

.main-nav a {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    transition: var(--transition-normal);
}

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

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

.menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-text);
    margin: 4px 0;
    transition: var(--transition-normal);
}

/* ===== Hero Section ===== */
.hero {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background-alt);
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
}

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

.hero-image img {
    max-height: 400px;
}

/* ===== About Section ===== */
.about {
    padding: var(--spacing-xl) 0;
}

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

.about-image {
    flex: 1;
}

.about-text {
    flex: 1;
}

.stats {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    flex-basis: 30%;
    margin-bottom: var(--spacing-sm);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
}

.stat-text {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* ===== Services Section ===== */
.services {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background-alt);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background-color: var(--color-background);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

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

.service-icon img {
    height: 80px;
}

/* ===== Portfolio Section ===== */
.portfolio {
    padding: var(--spacing-xl) 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.portfolio-item {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
}

.portfolio-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    transition: var(--transition-normal);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(58, 80, 107, 0.9);
    color: white;
    padding: var(--spacing-sm);
    transform: translateY(100%);
    transition: var(--transition-normal);
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-overlay h3 {
    color: white;
    margin-bottom: 5px;
}

.portfolio-overlay p {
    font-size: 0.9rem;
    margin: 0;
}

/* ===== Testimonials Section ===== */
.testimonials {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background-alt);
    text-align: center;
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-card {
    background-color: var(--color-background);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    display: none;
}

.testimonial-card.active {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial-image {
    flex-shrink: 0;
}

.testimonial-image img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
}

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

.testimonial-content p {
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.testimonial-position {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

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

.testimonial-controls button {
    background-color: var(--color-primary);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-normal);
}

.testimonial-controls button:hover {
    background-color: var(--color-primary-dark);
}

/* ===== Blog Preview Section ===== */
.blog-preview {
    padding: var(--spacing-xl) 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.blog-card {
    background-color: var(--color-background);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.blog-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

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

.blog-meta {
    display: flex;
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.blog-date {
    margin-right: var(--spacing-sm);
}

.blog-category {
    background-color: var(--color-primary-light);
    color: white;
    padding: 2px 8px;
    border-radius: var(--border-radius-sm);
}

.read-more {
    display: inline-block;
    margin-top: var(--spacing-sm);
    color: var(--color-primary);
    font-weight: 500;
}

.read-more:hover {
    color: var(--color-primary-dark);
}

.blog-cta {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.full-grid {
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
}

/* ===== Contact Section ===== */
.contact {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-background-alt);
}

.contact-content {
    display: flex;
    gap: var(--spacing-lg);
}

.contact-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-image img {
    width: 100%;
    max-height: 250px;
    object-fit: contain;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.contact-item svg {
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 5px;
}

.social-media {
    margin-top: var(--spacing-sm);
}

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

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

.social-icons a:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-3px);
}

.contact-form {
    flex: 1;
    background-color: var(--color-background);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(58, 80, 107, 0.2);
}

.consent {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.consent input {
    width: auto;
    margin-top: 5px;
}

.consent label {
    font-size: 0.9rem;
}

/* ===== Footer ===== */
.site-footer {
    background-color: var(--color-primary-dark);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-sm);
}

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

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

.footer-logo img {
    height: 40px;
    margin-bottom: var(--spacing-sm);
}

.footer-logo p {
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-links {
    flex-basis: 20%;
}

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

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

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: white;
}

.footer-newsletter {
    flex-basis: 30%;
}

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

.footer-newsletter p {
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-newsletter form {
    display: flex;
}

.footer-newsletter input {
    flex-grow: 1;
    padding: 10px;
    border: none;
    border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
}

.footer-newsletter button {
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-bottom p {
    margin-bottom: var(--spacing-xs);
}

/* ===== Blog Page ===== */
.page-header {
    background-color: var(--color-primary-dark);
    color: white;
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.page-header h1 {
    color: white;
    margin-bottom: var(--spacing-xs);
}

.page-header p {
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

.blog-section {
    padding: var(--spacing-xl) 0;
}

.newsletter-section {
    background-color: var(--color-primary-light);
    color: white;
    padding: var(--spacing-lg) 0;
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.newsletter-form {
    display: flex;
    margin-top: var(--spacing-md);
}

.newsletter-form input {
    flex-grow: 1;
    padding: 10px;
    border: none;
    border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
}

.newsletter-form button {
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    background-color: var(--color-primary-dark);
}

.newsletter-form button:hover {
    background-color: var(--color-accent);
}

/* ===== Article Page ===== */
.article-page {
    padding: var(--spacing-xl) 0;
}

.article-header {
    margin-bottom: var(--spacing-lg);
}

.back-to-blog {
    display: inline-flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

.back-to-blog svg {
    margin-right: 5px;
}

.article-meta {
    margin-bottom: var(--spacing-xs);
}

.article-intro {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.article-image {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.article-image img {
    max-height: 400px;
    border-radius: var(--border-radius-md);
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
}

.article-content h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.article-content h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.article-content ul, 
.article-content ol {
    margin-bottom: var(--spacing-md);
}

.article-content li {
    margin-bottom: var(--spacing-xs);
}

.article-share {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.article-navigation {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.article-navigation-links {
    display: flex;
    justify-content: space-between;
}

.prev-article, 
.next-article {
    display: flex;
    align-items: center;
    gap: 5px;
}

.related-articles {
    padding: var(--spacing-lg) 0;
    background-color: var(--color-background-alt);
}

.related-articles h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

/* ===== Thanks Page ===== */
.thanks-page {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.thanks-content {
    max-width: 600px;
    margin: 0 auto;
}

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

.thanks-icon svg {
    width: 80px;
    height: 80px;
    color: var(--color-success);
}

.thanks-content h1 {
    margin-bottom: var(--spacing-sm);
}

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

/* ===== Legal Pages ===== */
.legal-content {
    padding: var(--spacing-xl) 0;
}

.legal-document {
    max-width: 800px;
    margin: 0 auto;
}

.last-updated {
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.legal-document h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--spacing-xs);
}

.legal-document h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.legal-document ul, 
.legal-document ol {
    margin-bottom: var(--spacing-md);
}

.legal-document li {
    margin-bottom: var(--spacing-xs);
}

.cookies-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-md);
}

.cookies-table th, 
.cookies-table td {
    border: 1px solid var(--color-border);
    padding: 10px;
    text-align: left;
}

.cookies-table th {
    background-color: var(--color-background-alt);
}

/* ===== Responsive Styles ===== */
@media (max-width: 992px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero .container {
        flex-direction: column;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .footer-logo,
    .footer-links,
    .footer-newsletter {
        flex-basis: 100%;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .main-nav ul {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-background);
        box-shadow: var(--shadow-md);
        flex-direction: column;
        padding: var(--spacing-md);
    }
    
    .main-nav ul.show {
        display: flex;
    }
    
    .main-nav li {
        margin: 0 0 var(--spacing-sm) 0;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .services-grid,
    .portfolio-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card.active {
        flex-direction: column;
        text-align: center;
    }
    
    .testimonial-content {
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
        border-radius: var(--border-radius-sm);
    }
    
    .newsletter-form button {
        margin-top: var(--spacing-xs);
    }
    
    .footer-newsletter form {
        flex-direction: column;
    }
    
    .footer-newsletter input,
    .footer-newsletter button {
        width: 100%;
        border-radius: var(--border-radius-sm);
    }
    
    .footer-newsletter button {
        margin-top: var(--spacing-xs);
    }
}

@media (max-width: 576px) {
    :root {
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
        --spacing-md: 1.5rem;
    }
    
    .stats {
        flex-direction: column;
    }
    
    .stat-item {
        flex-basis: 100%;
        margin-bottom: var(--spacing-sm);
    }
    
    .article-navigation-links {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}