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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

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

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* Header Styles */
.header {
    background: #ffffff;
    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: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo i {
    font-size: 2rem;
    color: #1e40af;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e40af;
    line-height: 1;
}

.logo-sub {
    font-size: 0.75rem;
    color: #6b7280;
    font-weight: 500;
    line-height: 1;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-link {
    color: #374151;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #1e40af;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #1e40af, #3b82f6);
    border-radius: 1px;
}

.auth-buttons {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.auth-btn {
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    border: 2px solid transparent;
}

.login-btn {
    background: transparent;
    color: #1e40af;
    border-color: #1e40af;
}

.login-btn:hover {
    background: #1e40af;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
}

.register-btn {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
}

.register-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30, 64, 175, 0.4);
}

/* Mobile Sidebar - Hidden on Desktop */
.mobile-sidebar,
.mobile-overlay {
    display: none;
}

/* Mobile Controls Container */
.mobile-controls {
    display: none;
    align-items: center;
    gap: 0.75rem;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #374151;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hero Section */
/* Hero Slider */
.hero-slider {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    background: #000;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.6));
    z-index: 1;
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    z-index: 2;
    width: 90%;
    max-width: 1000px;
}

.slide-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.5);
    line-height: 1.2;
}

.slide-content p {
    font-size: 1.5rem;
    font-weight: 400;
    text-shadow: 1px 1px 8px rgba(0,0,0,0.5);
    opacity: 0.95;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 3;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.slider-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-50%) scale(1.1);
}

.slider-btn.prev {
    left: 2rem;
}

.slider-btn.next {
    right: 2rem;
}

.slider-btn i {
    font-size: 1.25rem;
}

.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
    z-index: 3;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.dot:hover {
    background: rgba(255, 255, 255, 0.6);
}

.dot.active {
    background: white;
    transform: scale(1.2);
}

.cta-btn.primary {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.3);
}

.cta-btn.primary:hover {
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.4);
}

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

.cta-btn.secondary:hover {
    background: #ffffff;
    color: #1e40af;
}

/* Promotional Banners */
.promo-banners {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.promo-banners::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.banners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.banner-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    flex-direction: column;
    text-align: center;
    min-height: 200px;
}

.banner-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.2);
    border-color: rgba(255,255,255,0.3);
}

.banner-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.banner-icon i {
    font-size: 1.5rem;
    color: white;
}

.banner-content {
    width: 100%;
}

.banner-content h3 {
    color: #1e40af;
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.banner-content p {
    color: #374151;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    line-height: 1.6;
    text-align: center;
}

.banner-btn {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.3);
}

.banner-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.4);
}

/* Responsive Design for Banners */
@media (max-width: 768px) {
    .promo-banners {
        padding: 3rem 0;
    }
    
    .banners-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .banner-item {
        padding: 1.5rem;
        gap: 1rem;
        min-height: auto;
    }
    
    .banner-content h3 {
        font-size: 1rem;
    }
    
    .banner-content p {
        font-size: 0.8rem;
    }
}

/* Stats Section */
.stats {
    background: #f8fafc;
    padding: 4rem 0;
}

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

.stat-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #6b7280;
    font-weight: 500;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.section-header p {
    color: #6b7280;
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* About Preview */
.about-preview {
    padding: 6rem 0;
    background: white;
}

.about-content {
    padding: 6rem 0;
    background: white;
}

.about-main-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-text h3 {
    color: #1f2937;
    margin-bottom: 1.5rem;
}

.about-text p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #1e40af;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border: 2px solid #1e40af;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.read-more-btn:hover {
    background: #1e40af;
    color: white;
    transform: translateY(-2px);
}

.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: white;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transform: translateY(-3px);
}

.feature-card i {
    font-size: 2.5rem;
    color: #1e40af;
    margin-bottom: 1rem;
}

.feature-card h4 {
    color: #1f2937;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: #6b7280;
    font-size: 0.9rem;
}

/* Services Preview */
.services-preview {
    padding: 6rem 0;
    background: #f8fafc;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1e40af, #3b82f6);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 1.5rem;
    color: white;
}

.service-card h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.service-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #1e40af;
    font-weight: 600;
    transition: all 0.3s ease;
}

.service-link:hover {
    gap: 0.75rem;
}

/* News Preview */
.news-preview {
    padding: 6rem 0;
    background: white;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.news-card {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.news-card.featured {
    grid-column: 1 / -1;
    background: white;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    padding: 3rem;
}

.news-card:hover {
    background: white;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    transform: translateY(-3px);
}

.news-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.news-date {
    color: #6b7280;
    font-size: 0.875rem;
}

.news-category {
    background: #1e40af;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.news-card h3 {
    color: #1f2937;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.news-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.news-link {
    color: #1e40af;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.news-link:hover {
    gap: 0.75rem;
}

.section-footer {
    text-align: center;
    margin-top: 3rem;
}

.view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #374151;
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.view-all-btn:hover {
    background: #1f2937;
    transform: translateY(-2px);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    padding: 6rem 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: #e0e7ff;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

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

.page-header p {
    font-size: 1.25rem;
    color: #e0e7ff;
}

/* Content Sections */
.about-content,
.services-detail,
.news-content,
.spk-query-content,
.contact-content {
    padding: 4rem 0;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.content-main {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

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

.info-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.info-card h3 {
    color: #1f2937;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid #e5e7eb;
}

.info-list {
    list-style: none;
}

.info-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #f3f4f6;
    display: flex;
    justify-content: space-between;
}

.info-list li:last-child {
    border-bottom: none;
}

.cert-list {
    list-style: none;
}

.cert-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: #6b7280;
}

.cert-list i {
    color: #f59e0b;
}

/* Timeline */
.timeline-section {
    padding: 6rem 0;
    background: #f8fafc;
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #1e40af;
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-date {
    background: #1e40af;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    white-space: nowrap;
    position: relative;
    z-index: 2;
}

.timeline-content {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    flex: 1;
    margin: 0 2rem;
}

.timeline-content h3 {
    color: #1f2937;
    margin-bottom: 0.75rem;
}

.timeline-content p {
    color: #6b7280;
    margin: 0;
}

/* FAQ Section */
.faq-section {
    padding: 6rem 0;
    background: white;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #f8fafc;
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #f8fafc;
}

.faq-question h3 {
    color: #1f2937;
    margin: 0;
    font-size: 1.125rem;
}

.faq-question i {
    color: #1e40af;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 2rem 1.5rem;
    color: #6b7280;
    line-height: 1.6;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* Services Detail */
.services-grid-detail {
    display: grid;
    gap: 3rem;
}

.service-detail-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    overflow: hidden;
    transition: all 0.3s ease;
}

.service-detail-card:hover {
    box-shadow: 0 12px 30px rgba(0,0,0,0.15);
    transform: translateY(-5px);
}

.service-header {
    background: linear-gradient(135deg, #f8fafc, #e0e7ff);
    padding: 3rem;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.service-icon-large {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-icon-large i {
    font-size: 2rem;
    color: white;
}

.service-title h2 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.service-title p {
    color: #6b7280;
    margin: 0;
    font-size: 1.125rem;
}

.service-content {
    padding: 3rem;
}

.service-content p {
    color: #6b7280;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.service-content h3 {
    color: #1f2937;
    margin-bottom: 1.5rem;
    margin-top: 2rem;
}

.service-features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: #6b7280;
    border-bottom: 1px solid #f3f4f6;
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features i {
    color: #10b981;
    font-size: 1.125rem;
}

.service-cta {
    text-align: center;
}

/* Process Section */
.process-section {
    padding: 6rem 0;
    background: #f8fafc;
}

.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;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    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;
    position: relative;
    z-index: 2;
}

.step-content h3 {
    color: #1f2937;
    margin-bottom: 0.75rem;
}

.step-content p {
    color: #6b7280;
    margin: 0;
}

/* News Content */
.news-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.news-main {
    background: white;
}

.news-article {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin-bottom: 3rem;
}

.article-header {
    margin-bottom: 2rem;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.article-date {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #6b7280;
    font-size: 0.875rem;
}

.article-category {
    background: #1e40af;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.article-header h1 {
    color: #1f2937;
    font-size: 2.25rem;
    line-height: 1.3;
    margin: 0;
}

.article-content {
    color: #6b7280;
    line-height: 1.7;
}

.article-content .lead {
    font-size: 1.25rem;
    color: #374151;
    font-weight: 500;
    margin-bottom: 2rem;
}

.article-content blockquote {
    background: #f8fafc;
    border-left: 4px solid #1e40af;
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    font-style: italic;
    color: #374151;
}

.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e5e7eb;
}

.article-source a {
    color: #1e40af;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.article-share {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.article-share span {
    color: #6b7280;
    font-weight: 500;
}

.article-share a {
    color: #6b7280;
    font-size: 1.25rem;
    transition: color 0.3s ease;
}

.article-share a:hover {
    color: #1e40af;
}

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

.sidebar-widget {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.sidebar-widget h3 {
    color: #1f2937;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid #e5e7eb;
}

.category-list {
    list-style: none;
}

.category-list li {
    border-bottom: 1px solid #f3f4f6;
}

.category-list li:last-child {
    border-bottom: none;
}

.category-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    color: #6b7280;
    transition: color 0.3s ease;
}

.category-list a:hover {
    color: #1e40af;
}

.category-list span {
    background: #f3f4f6;
    color: #6b7280;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
}

.recent-news {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.recent-item {
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #f3f4f6;
}

.recent-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.recent-meta {
    color: #6b7280;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.recent-item h4 {
    margin: 0;
    font-size: 1rem;
    line-height: 1.4;
}

.recent-item a {
    color: #374151;
    transition: color 0.3s ease;
}

.recent-item a:hover {
    color: #1e40af;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.newsletter-form input {
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 0.875rem;
}

.newsletter-form button {
    background: #1e40af;
    color: white;
    padding: 0.75rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.newsletter-form button:hover {
    background: #1d4ed8;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.page-link {
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    color: #6b7280;
    transition: all 0.3s ease;
}

.page-link:hover,
.page-link.active {
    background: #1e40af;
    color: white;
    border-color: #1e40af;
}

/* SPK Query */
.query-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.query-form-section {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin-bottom: 3rem;
}

.form-header {
    margin-bottom: 2rem;
}

.form-header h2 {
    color: #1f2937;
    margin-bottom: 0.75rem;
}

.form-header p {
    color: #6b7280;
    margin: 0;
}

.spk-query-form {
    display: grid;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: #374151;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select {
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #1e40af;
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.query-btn {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.query-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.3);
}

.query-results {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin-bottom: 3rem;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.results-header h3 {
    color: #1f2937;
    margin: 0;
}

.results-count {
    color: #6b7280;
    font-size: 0.875rem;
}

.sample-results {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.sample-results h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.sample-results p {
    color: #6b7280;
    margin-bottom: 2rem;
}

.results-table-container {
    overflow-x: auto;
}

.results-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.results-table th {
    background: #f8fafc;
    color: #374151;
    font-weight: 600;
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

.results-table td {
    padding: 1rem;
    border-bottom: 1px solid #f3f4f6;
    color: #6b7280;
}

.results-table tr:last-child td {
    border-bottom: none;
}

.results-table tr:hover {
    background: #f8fafc;
}

.highlight-row {
    background: #fef3c7 !important;
}

.highlight-row:hover {
    background: #fde68a !important;
}

.status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status.active {
    background: #d1fae5;
    color: #065f46;
}

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

.external-link {
    color: #1e40af;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.external-link:hover {
    gap: 0.75rem;
}

.warning-box {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.warning-box i {
    color: #f59e0b;
    font-size: 1.25rem;
    margin-top: 0.125rem;
}

.warning-box p {
    color: #92400e;
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Contact Content */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info-section h2 {
    color: #1f2937;
    margin-bottom: 2rem;
}

.contact-cards {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.contact-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    color: white;
    font-size: 1.25rem;
}

.contact-details h3 {
    color: #1f2937;
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.contact-details p {
    color: #6b7280;
    margin: 0;
    line-height: 1.6;
}

.contact-details a {
    color: #1e40af;
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: #1d4ed8;
}

.quick-contact {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.quick-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    flex: 1;
    justify-content: center;
    min-width: 200px;
}

.quick-btn.whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
}

.quick-btn.phone {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
}

.quick-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.contact-form-section {
    background: white;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.contact-form-section h2 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.contact-form-section p {
    color: #6b7280;
    margin-bottom: 2rem;
}

.contact-form {
    display: grid;
    gap: 1.5rem;
}

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

.form-group label {
    color: #374151;
    font-weight: 500;
    margin-bottom: 0.5rem;
    display: block;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1e40af;
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    line-height: 1.5;
    color: #6b7280;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkbox-label a {
    color: #1e40af;
    text-decoration: underline;
}

.submit-btn {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 64, 175, 0.3);
}

/* Map Section */
.map-section {
    padding: 6rem 0;
    background: #f8fafc;
}

.map-section h2 {
    text-align: center;
    color: #1f2937;
    margin-bottom: 1rem;
}

.map-section p {
    text-align: center;
    color: #6b7280;
    margin-bottom: 3rem;
    font-size: 1.125rem;
}

.map-container {
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.map-placeholder {
    background: #e5e7eb;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.map-content {
    text-align: center;
    color: #6b7280;
}

.map-content i {
    font-size: 4rem;
    color: #1e40af;
    margin-bottom: 1rem;
}

.map-content h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.map-content p {
    margin-bottom: 1.5rem;
}

.map-link {
    color: #1e40af;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.map-link:hover {
    gap: 0.75rem;
}

.contact-faq {
    padding: 6rem 0;
    background: white;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.footer-logo i {
    font-size: 2rem;
    color: #3b82f6;
}

.footer-section p {
    color: #d1d5db;
    line-height: 1.6;
    margin-bottom: 2rem;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: #374151;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d1d5db;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #3b82f6;
    color: white;
    transform: translateY(-2px);
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul a {
    color: #d1d5db;
    transition: color 0.3s ease;
}

.footer-section ul a:hover {
    color: #3b82f6;
}

.contact-info p {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: #d1d5db;
}

.contact-info i {
    color: #3b82f6;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.contact-info a {
    color: #3b82f6;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: #60a5fa;
}

/* Trading Buttons Section */
.trading-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.trading-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.trading-btn.dollar {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.trading-btn.dollar:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.trading-btn.crypto {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.trading-btn.crypto:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}
.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
}

.footer-disclaimer {
    background: #374151;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.footer-disclaimer p {
    color: #d1d5db;
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
}

.footer-legal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #9ca3af;
    font-size: 0.875rem;
    flex-wrap: wrap;
    gap: 1rem;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.whatsapp-float a {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    }
}

/* About Page Specific Styles */
.about-main-section {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

.about-intro {
    text-align: center;
    margin-bottom: 6rem;
}

.intro-content {
    text-align: center;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.intro-content h2 {
    color: #1f2937;
    margin-bottom: 2rem;
    font-size: 2rem;
    text-align: center;
}

.intro-content .lead {
    font-size: 1.25rem;
    color: #374151;
    font-weight: 500;
    margin-bottom: 1.5rem;
    line-height: 1.7;
    text-align: center;
}

.intro-content p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.7;
    text-align: center;
}

.intro-info {
    display: none;
}

.certificates-section {
    margin-bottom: 4rem;
    width: 100%;
    text-align: center;
}

.certificates-section h3 {
    color: #1f2937;
    margin-bottom: 2rem;
    font-size: 1.75rem;
    text-align: center;
}

.certificates-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    max-width: 900px;
    margin: 0 auto;
}

.certificate-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    transition: all 0.3s ease;
    text-align: left;
    flex: 1;
    min-width: 250px;
    max-width: 280px;
}

.certificate-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.cert-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cert-icon i {
    font-size: 1.5rem;
    color: white;
}

.cert-info h4 {
    color: #1f2937;
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    text-align: center;
}

.cert-info p {
    color: #6b7280;
    margin: 0;
    font-size: 0.9rem;
    text-align: center;
}

.mission-vision {
    margin-top: 4rem;
    text-align: center;
    width: 100%;
}

.mission-vision-grid {
    display: flex;
    gap: 2rem;
    justify-content: center;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.mission, .vision {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.mission h3, .vision h3 {
    color: #1f2937;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    text-align: center;
}

.mission p, .vision p {
    color: #6b7280;
    line-height: 1.7;
    margin: 0;
    text-align: center;
}

/* Responsive Design for About Page */
@media (max-width: 1024px) {
    .about-intro {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
        text-align: center;
        width: 100%;
    }
    
    .intro-content {
        max-width: 100%;
        text-align: center;
        margin: 0 auto;
    }
    
    .intro-info {
        flex: none;
        width: 100%;
        max-width: 400px;
        text-align: center;
        margin: 0 auto;
    }
    
    .certificates-grid {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    
    .mission-vision-grid {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
        width: 100%;
    }
}

@media (max-width: 768px) {
    /* Header Fixed */
    .header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        background: white;
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    }

    body {
        padding-top: 70px;
    }

    .header-content {
        padding: 0.5rem 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .logo img {
        height: 45px !important;
    }

    /* Hide Desktop Navigation */
    .nav {
        display: none;
    }

    /* Mobile Controls */
    .mobile-controls {
        display: flex;
        align-items: center;
        gap: 1rem;
    }

    .mobile-panel-btn {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.6rem 1rem;
        background: linear-gradient(135deg, #2563eb, #1d4ed8);
        color: white;
        border-radius: 8px;
        font-size: 0.875rem;
        font-weight: 600;
        white-space: nowrap;
        transition: all 0.3s ease;
        box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
    }

    .mobile-panel-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
    }

    /* Hamburger Menu Icon */
    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 5px;
        width: 32px;
        height: 32px;
        cursor: pointer;
        z-index: 1002;
        position: relative;
    }

    .mobile-menu-toggle span {
        display: block;
        width: 100%;
        height: 3px;
        background: #1e293b;
        border-radius: 3px;
        transition: all 0.3s ease;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    /* Mobile Sidebar Menu */
    .mobile-sidebar,
    .mobile-overlay {
        display: block;
    }

    .mobile-sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 300px;
        height: 100vh;
        background: white;
        z-index: 1001;
        transition: left 0.3s ease;
        overflow-y: auto;
        box-shadow: 4px 0 20px rgba(0,0,0,0.15);
    }

    .mobile-sidebar.active {
        left: 0;
    }

    .mobile-sidebar-header {
        padding: 2rem 1.5rem 1.5rem;
        border-bottom: 2px solid #f1f5f9;
    }

    .mobile-sidebar-header img {
        height: 50px;
        width: auto;
    }

    .mobile-sidebar-nav {
        padding: 1rem 0;
    }

    .mobile-sidebar-nav a {
        display: flex;
        align-items: center;
        padding: 1rem 1.5rem;
        color: #334155;
        font-weight: 500;
        font-size: 1rem;
        transition: all 0.2s ease;
        border-left: 3px solid transparent;
    }

    .mobile-sidebar-nav a:hover {
        background: #f8fafc;
        border-left-color: #2563eb;
        color: #2563eb;
    }

    .mobile-sidebar-nav a.active {
        background: #eff6ff;
        border-left-color: #2563eb;
        color: #2563eb;
        font-weight: 600;
    }

    .mobile-sidebar-footer {
        padding: 1.5rem;
        border-top: 2px solid #f1f5f9;
        margin-top: auto;
    }

    .mobile-sidebar-footer .auth-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        padding: 0.875rem 1.5rem;
        border-radius: 8px;
        font-weight: 600;
        font-size: 0.95rem;
        transition: all 0.3s ease;
        margin-bottom: 0.75rem;
    }

    .mobile-sidebar-footer .login-btn {
        background: linear-gradient(135deg, #2563eb, #1d4ed8);
        color: white;
        box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
    }

    .mobile-sidebar-footer .login-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
    }

    .mobile-sidebar-footer .register-btn {
        background: white;
        color: #2563eb;
        border: 2px solid #2563eb;
    }

    .mobile-sidebar-footer .register-btn:hover {
        background: #eff6ff;
    }

    /* Overlay */
    .mobile-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .mobile-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    /* Hero Slider Responsive */
    .hero-slider {
        height: 400px;
    }

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

    .slide-content p {
        font-size: 1rem;
    }

    .slider-btn {
        width: 40px;
        height: 40px;
    }

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

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

    .slider-btn i {
        font-size: 1rem;
    }

    .slider-dots {
        bottom: 1rem;
        gap: 0.75rem;
    }

    .dot {
        width: 10px;
        height: 10px;
    }

    .whatsapp-btn {
        margin-top: 1rem;
        justify-content: center;
    }
    
    .about-intro {
        gap: 1.5rem;
        padding: 0 1rem;
        text-align: center;
        width: 100%;
    }
    
    .intro-content h2 {
        font-size: 1.875rem;
        text-align: center;
        margin: 0 auto;
    }
    
    .certificate-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        margin: 0 auto;
        width: 100%;
        max-width: 350px;
    }
    
    .certificates-section h3 {
        font-size: 1.5rem;
        text-align: center;
    }
    
    .about-main-section {
        padding: 0 1rem;
        text-align: center;
        width: 100%;
    }
    
    .mission-vision-grid {
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
        width: 100%;
    }
    
    .mission, .vision {
        max-width: 100%;
        margin: 0 auto;
        text-align: center;
    }

    .hero {
        padding: 4rem 0;
    }

    /* İçerik bozuklukları - overflow fix */
    .container {
        padding: 0 15px;
        max-width: 100%;
        overflow-x: hidden;
    }

    /* Grid düzeni - mobilde tek sütun */
    .services-grid,
    .news-grid,
    .banners-grid,
    .stats-grid,
    .about-features {
        grid-template-columns: 1fr !important;
        gap: 1rem;
    }

    /* Card padding azalt */
    .service-card,
    .news-card,
    .banner-item,
    .stat-item,
    .feature-card {
        padding: 1.25rem;
    }

    /* Text boyutları */
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    h4 {
        font-size: 1.1rem;
    }

    p {
        font-size: 0.9rem;
    }

    /* Footer düzeni */
    .footer-content {
        grid-template-columns: 1fr !important;
        gap: 2rem;
    }

    /* Tablo/liste overflow */
    table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    /* Whatsapp float button konumu */
    .whatsapp-float {
        bottom: 80px;
        right: 15px;
    }

    /* Promo banners */
    .promo-banners {
        padding: 2rem 0;
    }

    /* Stats section */
    .stats {
        padding: 2rem 0;
    }

    /* About/Services sections */
    .about-preview,
    .services-preview,
    .news-preview {
        padding: 3rem 0;
    }

    /* Section header */
    .section-header {
        margin-bottom: 2rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .section-header p {
        font-size: 0.9rem;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .about-content,
    .content-grid,
    .contact-layout,
    .news-layout,
    .query-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 2rem;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        flex-direction: row;
        padding-left: 80px;
    }
    
    .timeline-item:nth-child(odd) {
        flex-direction: row;
    }
    
    .timeline-date {
        position: absolute;
        left: 0;
        width: 60px;
        text-align: center;
        padding: 0.5rem;
        font-size: 0.875rem;
    }
    
    .timeline-content {
        margin: 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .hero {
        padding: 4rem 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .service-header {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }
    
    .service-content,
    .content-main,
    .contact-form-section,
    .query-form-section {
        padding: 2rem;
    }
    
    .news-article {
        padding: 2rem;
    }
    
    .article-footer {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .results-table-container {
        font-size: 0.875rem;
    }
    
    .results-table th,
    .results-table td {
        padding: 0.75rem 0.5rem;
    }
}

/* Print Styles */
@media print {
    .header,
    .whatsapp-float,
    .cta-section,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .page-header {
        background: none;
        color: #000;
        padding: 2rem 0;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}