/* 
* Sytnaya Utka Travel Agency
* Main Stylesheet
*/

/* ---------- Base Styles ---------- */
:root {
    /* Color Palette */
    --primary-color: #3498db;
    --secondary-color: #2ecc71;
    --accent-color: #f39c12;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray: #95a5a6;
    --gray-dark: #7f8c8d;
    --text-color: #333333;
    
    /* 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: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* 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);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

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

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(--dark-color);
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

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

.section-divider {
    position: relative;
    height: 20px;
    text-align: center;
    margin-top: -10px;
}

.section-divider i {
    color: var(--primary-color);
    background-color: var(--white);
    padding: 0 var(--spacing-md);
    font-size: 1.5rem;
    position: relative;
    z-index: 1;
}

.section-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--gray-light);
    z-index: 0;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: #2980b9;
    color: var(--white);
}

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

.btn-secondary:hover {
    background-color: #27ae60;
    color: var(--white);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

/* ---------- Header ---------- */
.header {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo a {
    display: flex;
    align-items: center;
    color: var(--dark-color);
    font-weight: 700;
    font-size: 1.5rem;
}

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

.main-nav .nav-links {
    display: flex;
}

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

.main-nav .nav-links a {
    color: var(--dark-color);
    font-weight: 600;
    padding: var(--spacing-sm) 0;
    position: relative;
}

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

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

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--dark-color);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ---------- Hero Banner ---------- */
.hero-banner {
    position: relative;
    height: 80vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(44, 62, 80, 0.7), rgba(44, 62, 80, 0.7));
}

.banner-svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

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

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

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

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

.about-text {
    flex: 1;
    min-width: 300px;
}

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

.highlight-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.highlight-item i {
    color: var(--secondary-color);
    margin-right: var(--spacing-sm);
    font-size: 1.25rem;
}

.about-stats {
    flex: 1;
    min-width: 300px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.stat-item {
    background-color: var(--gray-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    text-align: center;
    transition: transform var(--transition-normal);
}

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

.stat-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.stat-text {
    color: var(--gray-dark);
}

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

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

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.5rem;
}

.service-card h3 {
    margin-bottom: var(--spacing-md);
}

/* ---------- Destinations Section ---------- */
.destinations-section {
    padding: var(--spacing-xxl) 0;
}

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

.destination-card {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

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

.destination-img {
    height: 200px;
    overflow: hidden;
}

.destination-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.destination-info {
    padding: var(--spacing-lg);
    background-color: var(--white);
}

.destination-info h3 {
    margin-bottom: var(--spacing-sm);
}

.destination-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    color: var(--gray-dark);
}

/* ---------- Testimonials Section ---------- */
.testimonials-section {
    padding: var(--spacing-xxl) 0;
    background-color: var(--gray-light);
}

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

.testimonial-slide {
    display: none;
    animation: fadeIn var(--transition-slow);
}

.testimonial-slide.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.testimonial-content {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
}

.testimonial-rating {
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--spacing-lg);
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-icon {
    font-size: 2.5rem;
    color: var(--gray);
    margin-right: var(--spacing-md);
}

.author-info h4 {
    margin-bottom: 0;
}

.author-info p {
    color: var(--gray-dark);
    margin-bottom: 0;
}

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

.testimonial-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    padding: var(--spacing-sm);
}

.testimonial-btn:hover {
    color: var(--dark-color);
}

.testimonial-dots {
    display: flex;
    margin: 0 var(--spacing-md);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--gray);
    margin: 0 var(--spacing-xs);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.dot.active {
    background-color: var(--primary-color);
}

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

.newsletter-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-text h2 {
    color: var(--white);
}

.newsletter-form {
    margin-top: var(--spacing-lg);
}

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

.newsletter-form .form-group {
    justify-content: center;
}

.form-group input {
    flex: 1;
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
    font-size: 1rem;
}

.form-group button {
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

.form-check {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    text-align: left;
}

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

.newsletter-section .form-check a {
    color: var(--white);
    text-decoration: underline;
}

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

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

.contact-info {
    flex: 1;
    min-width: 300px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.contact-card {
    background-color: var(--gray-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    transition: transform var(--transition-normal);
}

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

.contact-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.contact-card h3 {
    margin-bottom: var(--spacing-sm);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

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

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

.contact-form-container {
    flex: 1;
    min-width: 300px;
}

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

.contact-form .form-group {
    flex-direction: column;
    margin-bottom: var(--spacing-md);
}

.contact-form label {
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.contact-form input,
.contact-form textarea {
    padding: var(--spacing-md);
    border: 1px solid var(--gray);
    border-radius: var(--border-radius-md);
    font-size: 1rem;
}

.contact-form textarea {
    resize: vertical;
}

.contact-form .btn {
    width: 100%;
}

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

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

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

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

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

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

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

.blog-info {
    padding: var(--spacing-lg);
}

.blog-date {
    color: var(--gray-dark);
    margin-bottom: var(--spacing-sm);
}

.blog-info h3 {
    margin-bottom: var(--spacing-sm);
}

.blog-link-container {
    text-align: center;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

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

.footer-logo span {
    font-size: 1.5rem;
    font-weight: 700;
}

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

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transition: background-color var(--transition-fast);
}

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

.footer-column h3 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.footer-column h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

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

.footer-contact li i {
    margin-right: var(--spacing-sm);
    margin-top: 4px;
    color: var(--primary-color);
}

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

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

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

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

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

.blog-header h1 {
    color: var(--white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    padding: var(--spacing-xxl) 0;
}

/* ---------- Article Page ---------- */
.article-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.article-header h1 {
    color: var(--white);
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    color: rgba(255, 255, 255, 0.8);
}

.article-meta span {
    display: flex;
    align-items: center;
}

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

.article-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xxl) 0;
}

.article-img {
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

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

.article-text h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.article-text ul {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-lg);
}

.article-text ul li {
    list-style-type: disc;
    margin-bottom: var(--spacing-sm);
}

.article-actions {
    margin-top: var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.share-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

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

.share-buttons a:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* ---------- Thanks Page ---------- */
.thanks-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.thanks-icon {
    font-size: 5rem;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-lg);
}

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

.thanks-actions {
    margin-top: var(--spacing-xl);
}

/* ---------- Legal Pages ---------- */
.legal-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xxl) 0;
    text-align: center;
}

.legal-header h1 {
    color: var(--white);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xxl) 0;
}

.legal-content h2 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.legal-content h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

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

.legal-content ul {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-lg);
}

.legal-content ul li {
    list-style-type: disc;
    margin-bottom: var(--spacing-sm);
}

/* ---------- Responsive Design ---------- */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .main-nav .nav-links {
        position: fixed;
        top: 0;
        right: -300px;
        width: 300px;
        height: 100vh;
        background-color: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 60px;
        transition: right var(--transition-normal);
        box-shadow: var(--shadow-lg);
        z-index: 1001;
    }
    
    .main-nav .nav-links.active {
        right: 0;
    }
    
    .main-nav .nav-links li {
        margin: 0;
        width: 100%;
    }
    
    .main-nav .nav-links a {
        display: block;
        padding: var(--spacing-md) var(--spacing-lg);
        border-bottom: 1px solid var(--gray-light);
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: var(--spacing-md) var(--spacing-md);
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .services-grid,
    .destinations-grid,
    .blog-preview-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form .form-group {
        flex-direction: column;
    }
    
    .newsletter-form .form-group input {
        border-radius: var(--border-radius-md);
        margin-bottom: var(--spacing-sm);
    }
    
    .newsletter-form .form-group button {
        border-radius: var(--border-radius-md);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}