/* Reset and Base 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;
    background: #f8f9fa;
}

/* Navigation */
.navbar {
    background: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.nav-logo h2 {
    color: white;
    font-size: 2rem;
    font-weight: 700;
}

.nav-tagline {
    color: #ecf0f1;
    font-size: 0.9rem;
    display: block;
    margin-top: -5px;
}

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

.nav-menu li {
    margin-left: 2rem;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: 0.3s;
}
.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-7px, -6px);
}
/* Page System */
.page {
    display: none;
    padding-top: 100px;
    min-height: 100vh;
}

.page.active {
    display: block;
}

/* Page Headers */
.page-header {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    margin-bottom: 4rem;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.page-header p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    align-items: center;
    min-height: 60vh;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #7f8c8d;
    margin-bottom: 2.5rem;
    line-height: 1.5;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #74b9ff, #0984e3);
    border-radius: 15px;
    height: 400px;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
}

.placeholder-image {
    text-align: center;
    padding: 2rem;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #3498db;
    border: 2px solid #3498db;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #3498db;
    color: white;
    transform: translateY(-3px);
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
    width: 100%;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 2rem;
}

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    transition: all 0.3s ease;
    border-top: 4px solid #3498db;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #7f8c8d;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.feature-link {
    color: #3498db;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.feature-link:hover {
    color: #2980b9;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    padding: 4rem 2rem;
    text-align: center;
    margin: 4rem 0;
}

.stats-section h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.stat-item {
    padding: 1.5rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #3498db;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Solutions Grid */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
}

.solution-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.solution-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem 1rem;
}

.solution-header h3 {
    font-size: 1.5rem;
    color: #2c3e50;
}

.solution-badge {
    background: #e74c3c;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.solution-image {
    background: linear-gradient(135deg, #74b9ff, #0984e3);
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    margin: 0 2rem 1.5rem;
    border-radius: 10px;
}

.solution-card p {
    padding: 0 2rem;
    color: #7f8c8d;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.solution-features {
    list-style: none;
    padding: 0 2rem;
    margin-bottom: 2rem;
}

.solution-features li {
    padding: 0.5rem 0;
    color: #34495e;
    position: relative;
    padding-left: 1.5rem;
}

.solution-features li:before {
    content: '✓';
    color: #27ae60;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.solution-card .btn-primary {
    margin: 0 2rem 2rem;
    width: calc(100% - 4rem);
}

/* Benefits Grid */
.benefits-section {
    background: #f8f9fa;
    padding: 4rem 2rem;
    margin: 4rem 0;
}

.benefits-section h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 3rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.benefit-item {
    text-align: center;
    padding: 2rem 1rem;
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.benefit-item h4 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.benefit-item p {
    color: #7f8c8d;
    line-height: 1.5;
}

/* Services Container */
.services-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
}

.service-main h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

.service-main p {
    font-size: 1.1rem;
    color: #7f8c8d;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.service-features {
    display: grid;
    gap: 2rem;
}

.service-feature h4 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.service-feature p {
    color: #7f8c8d;
    line-height: 1.5;
}

.service-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.service-card h3 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.service-card p {
    color: #7f8c8d;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

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

.service-card li {
    padding: 0.5rem 0;
    color: #34495e;
    position: relative;
    padding-left: 1.5rem;
}

.service-card li:before {
    content: '✓';
    color: #27ae60;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Process Section */
.process-section {
    background: #f8f9fa;
    padding: 4rem 2rem;
    margin: 4rem 0;
}

.process-section h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 3rem;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.process-step {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.process-step h4 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.process-step p {
    color: #7f8c8d;
    line-height: 1.5;
}

/* About Content */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.about-main h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

.about-main h3 {
    font-size: 2rem;
    color: #2c3e50;
    margin: 2rem 0 1rem;
}

.about-main p {
    font-size: 1.1rem;
    color: #7f8c8d;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.value-item {
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 10px;
    border-left: 4px solid #3498db;
}

.value-item h4 {
    font-size: 1.2rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.value-item p {
    color: #7f8c8d;
    font-size: 1rem;
    margin: 0;
}

.about-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.team-card, .testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.team-card h3, .testimonial-card h3 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

.service-areas {
    list-style: none;
    padding: 0;
}

.service-areas li {
    padding: 0.5rem 0;
    color: #34495e;
    border-bottom: 1px solid #ecf0f1;
}

.testimonial-card blockquote {
    font-style: italic;
    color: #7f8c8d;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.testimonial-card cite {
    color: #3498db;
    font-weight: 600;
    font-style: normal;
}

/* Contact Container */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.contact-info p {
    font-size: 1.1rem;
    color: #7f8c8d;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid #ecf0f1;
    color: #34495e;
}

.contact-item strong {
    color: #2c3e50;
    display: inline-block;
    width: 120px;
}

.service-areas-contact h4 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}

.areas-grid span {
    padding: 0.5rem;
    background: #f8f9fa;
    border-radius: 5px;
    color: #34495e;
    text-align: center;
    font-size: 0.9rem;
}

/* Contact Form */
.contact-form-container {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    height: fit-content;
}

.contact-form h3 {
    font-size: 1.8rem;
    color: #2c3e50;
    margin-bottom: 2rem;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #2c3e50;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #ecf0f1;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    font-weight: normal !important;
    margin-bottom: 0 !important;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
}

.form-note {
    font-size: 0.9rem;
    color: #7f8c8d;
    text-align: center;
    margin-top: 1rem;
    line-height: 1.4;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #3498db;
}

.footer-section p {
    color: #bdc3c7;
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

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

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

.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #3498db;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    margin-top: 2rem;
    padding-top: 1rem;
    text-align: center;
    color: #bdc3c7;
}

.footer-bottom a {
    color: #3498db;
    text-decoration: none;
}

/* My Articles Page */
.articles-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.articles-filter {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    align-items: center;
}

.search-box {
    flex: 1;
    padding: 0.8rem 1rem;
    border: 2px solid #e1e8ed;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.search-box:focus {
    outline: none;
    border-color: #3498db;
}

.filter-select {
    padding: 0.8rem 1rem;
    border: 2px solid #e1e8ed;
    border-radius: 8px;
    font-size: 1rem;
    background: white;
    cursor: pointer;
    min-width: 180px;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.article-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    display: flex;
    gap: 1.5rem;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.article-date {
    text-align: center;
    min-width: 60px;
    flex-shrink: 0;
}

.article-date .month {
    display: block;
    font-size: 0.8rem;
    color: #7f8c8d;
    text-transform: uppercase;
    font-weight: 600;
}

.article-date .day {
    display: block;
    font-size: 2rem;
    color: #2c3e50;
    font-weight: 700;
    line-height: 1;
    margin: 0.2rem 0;
}

.article-date .year {
    display: block;
    font-size: 0.8rem;
    color: #7f8c8d;
    font-weight: 500;
}

.article-content {
    flex: 1;
}

.article-content h3 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.article-excerpt {
    color: #7f8c8d;
    margin-bottom: 1rem;
    line-height: 1.5;
    font-size: 0.95rem;
}

.article-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
}

.article-source {
    font-weight: 600;
    color: #3498db;
    font-size: 0.9rem;
}

.article-category {
    background: #ecf0f1;
    color: #7f8c8d;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.article-link {
    color: #3498db;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    transition: color 0.3s ease;
}

.article-link:hover {
    color: #2980b9;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: #2c3e50;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .features-grid,
    .solutions-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .services-container,
    .about-content,
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .checkbox-group {
        grid-template-columns: 1fr;
    }

    .areas-grid {
        grid-template-columns: 1fr;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .page-header p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 1rem;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .contact-form-container {
        padding: 1.5rem;
    }

    /* Articles page mobile */
    .articles-filter {
        flex-direction: column;
        gap: 0.8rem;
    }

    .articles-grid {
        grid-template-columns: 1fr;
    }

    .article-card {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem;
    }

    .article-date {
        text-align: left;
        flex-direction: row;
        align-items: center;
        gap: 0.5rem;
    }

    .article-date .day {
        font-size: 1.5rem;
        margin: 0;
    }

    .btn-primary,
    .btn-secondary {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
}