/* Immigration Service - Professional Immigration Law Website
   Color Scheme: Navy blue, gold accents, white - professional and trustworthy */

:root {
    --primary-color: #1a365d;
    --primary-dark: #0f2440;
    --primary-light: #2c5282;
    --accent-color: #c5a44e;
    --accent-light: #d4b86a;
    --text-color: #2d3748;
    --text-light: #4a5568;
    --text-muted: #718096;
    --bg-color: #ffffff;
    --bg-light: #f7fafc;
    --bg-gray: #edf2f7;
    --border-color: #e2e8f0;
    --success-color: #38a169;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

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

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

body {
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--accent-color);
}

ul, ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
}

/* Layout Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    background-color: var(--primary-dark);
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

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

.header-contact {
    display: flex;
    gap: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.header-contact a {
    color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-contact a:hover {
    color: var(--accent-light);
}

.language-selector {
    display: flex;
    gap: 0.25rem;
    background-color: rgba(255, 255, 255, 0.15);
    padding: 0.35rem 0.5rem;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.language-selector::before {
    content: "\f0ac";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--accent-color);
    margin-right: 0.5rem;
    display: flex;
    align-items: center;
}

.language-selector a {
    color: rgba(255, 255, 255, 0.85);
    padding: 0.35rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 700;
    transition: var(--transition);
    border: 1px solid transparent;
}

.language-selector a:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.language-selector a.active {
    color: var(--primary-dark);
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

/* Floating Language Button for Mobile */
.floating-lang-btn {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(197, 164, 78, 0.4);
    z-index: 999;
    cursor: pointer;
    border: none;
    color: #fff;
    font-size: 1.25rem;
    transition: var(--transition);
}

.floating-lang-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(197, 164, 78, 0.5);
}

.floating-lang-menu {
    position: fixed;
    bottom: 145px;
    right: 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    padding: 0.75rem;
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 998;
    min-width: 140px;
}

.floating-lang-menu.active {
    display: flex;
}

.floating-lang-menu a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
}

.floating-lang-menu a:hover,
.floating-lang-menu a.active {
    background-color: var(--bg-gray);
    color: var(--primary-color);
}

.floating-lang-menu a.active {
    background-color: var(--accent-color);
    color: #fff;
}

.header-main {
    padding: 1rem 0;
}

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

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

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

.logo-text {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.logo-text span {
    color: var(--accent-color);
}

/* Navigation */
.nav-main {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    margin: 0;
}

.nav-menu a {
    color: rgba(255, 255, 255, 0.9);
    padding: 0.75rem 1rem;
    display: block;
    font-weight: 500;
    border-radius: 4px;
    transition: var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active {
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section / Slider */
.hero {
    position: relative;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: #fff;
    overflow: hidden;
}

.slider-container {
    position: relative;
    max-width: 100%;
    overflow: hidden;
}

.slider {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.slide {
    min-width: 100%;
    position: relative;
}

.slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    filter: brightness(0.7);
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #fff;
    z-index: 2;
    width: 90%;
    max-width: 800px;
}

.slide-content h1 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.slide-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.slider-nav {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active,
.slider-dot:hover {
    background-color: var(--accent-color);
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
}

.slider-arrow:hover {
    background-color: var(--accent-color);
}

.slider-arrow.prev {
    left: 1rem;
}

.slider-arrow.next {
    right: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--accent-light);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: #fff;
    border: 2px solid #fff;
}

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

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

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

/* Main Content Area */
.main-content {
    flex: 1;
    padding: 3rem 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2rem;
}

.content-main {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    padding: 2rem;
}

/* Sidebar */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar-widget {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.widget-title {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: #fff;
    padding: 1rem 1.25rem;
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.widget-content {
    padding: 1.25rem;
}

/* Contact Widget */
.contact-widget .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.contact-widget .contact-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.contact-widget .contact-icon {
    width: 40px;
    height: 40px;
    background-color: var(--bg-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-widget .contact-text {
    flex: 1;
}

.contact-widget .contact-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

.contact-widget .contact-value {
    font-weight: 500;
    color: var(--text-color);
}

.contact-widget .contact-value a {
    color: var(--primary-color);
}

.contact-widget .contact-value a:hover {
    color: var(--accent-color);
}

/* WhatsApp Button */
.whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background-color: #25d366;
    color: #fff;
    padding: 0.875rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    transition: var(--transition);
    margin-top: 1rem;
}

.whatsapp-btn:hover {
    background-color: #128c7e;
    color: #fff;
    transform: translateY(-2px);
}

/* Language Widget */
.language-widget .lang-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.language-widget .lang-list li {
    margin: 0;
}

.language-widget .lang-list a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1rem;
    background-color: var(--bg-gray);
    border-radius: 6px;
    text-align: center;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid transparent;
    font-size: 0.95rem;
}

.language-widget .lang-list a:hover {
    background-color: var(--bg-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.language-widget .lang-list a.active {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%);
    color: #fff;
    border-color: var(--accent-color);
    box-shadow: 0 3px 10px rgba(197, 164, 78, 0.3);
}

/* Language flags/icons */
.language-widget .lang-list a::before {
    font-size: 1.1rem;
}

.language-widget .lang-list a[href*="/pl"]::before,
.language-widget .lang-list a[href*="index.html"]:not([href*="/en"]):not([href*="/ru"]):not([href*="/ua"]):not([href*="/cn"]):not([href*="/ar"])::before {
    content: "🇵🇱";
}

.language-widget .lang-list a[href*="/en"]::before {
    content: "🇬🇧";
}

.language-widget .lang-list a[href*="/ru"]::before {
    content: "🇷🇺";
}

.language-widget .lang-list a[href*="/ua"]::before {
    content: "🇺🇦";
}

.language-widget .lang-list a[href*="/cn"]::before {
    content: "🇨🇳";
}

.language-widget .lang-list a[href*="/ar"]::before {
    content: "🇸🇦";
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.service-card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    padding: 2rem;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.service-card .service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.service-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-card ul li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.service-card ul li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* Features Section */
.features {
    background-color: var(--bg-gray);
    padding: 4rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: #fff;
    font-size: 2rem;
}

.feature-item h4 {
    margin-bottom: 0.75rem;
}

.feature-item p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Page Header / Breadcrumb */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: #fff;
    padding: 3rem 0;
    text-align: center;
}

.page-header h1 {
    color: #fff;
    margin-bottom: 0.5rem;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    opacity: 0.9;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a:hover {
    color: #fff;
}

.breadcrumb span {
    color: var(--accent-color);
}

/* Testimonials */
.testimonials {
    padding: 4rem 0;
    background-color: #fff;
}

.testimonial-card {
    background-color: var(--bg-light);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--accent-color);
}

.testimonial-text {
    font-style: italic;
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-color);
}

.testimonial-role {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Contact Form */
.contact-form {
    max-width: 600px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Contact Info */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-info-card {
    background-color: #fff;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.contact-info-card .icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: #fff;
    font-size: 1.5rem;
}

.contact-info-card h4 {
    margin-bottom: 0.5rem;
}

.contact-info-card p {
    color: var(--text-light);
    margin: 0;
}

.contact-info-card a {
    color: var(--primary-color);
    font-weight: 500;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    color: rgba(255, 255, 255, 0.9);
    padding: 3rem 0 1.5rem;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: #fff;
    font-size: 1.125rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--accent-color);
}

.footer-section p {
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-section p a {
    color: #fff;
}

.footer-section p a:hover {
    color: var(--accent-color);
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.footer-section ul a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom a {
    color: rgba(255, 255, 255, 0.9);
}

.footer-bottom a:hover {
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

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

.social-links a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

/* About Page */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.about-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}

.about-text h2 {
    margin-bottom: 1.5rem;
}

.credentials-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.credentials-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background-color: var(--bg-light);
    border-radius: 6px;
}

.credentials-list .icon {
    color: var(--accent-color);
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Legal Content */
.legal-content h2 {
    color: var(--primary-color);
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    margin: 2rem 0 1rem;
}

.legal-content h3 {
    color: var(--primary-dark);
    margin: 1.5rem 0 1rem;
}

.legal-content ul {
    margin-bottom: 1.5rem;
}

.legal-content ul li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Map Container */
.map-container {
    margin-top: 2rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.section-title {
    text-align: center;
    margin-bottom: 3rem;
}
.section-title h2 {
    margin-bottom: 0.5rem;
}
.section-title p {
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}