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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #ffffff;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #2c3e50;
    color: #ffffff;
    padding: 20px;
    z-index: 10000;
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.cookie-content p {
    flex: 1;
    min-width: 300px;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

.btn-accept,
.btn-reject {
    padding: 10px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-accept {
    background: #27ae60;
    color: white;
}

.btn-accept:hover {
    background: #229954;
}

.btn-reject {
    background: transparent;
    color: white;
    border: 1px solid white;
}

.btn-reject:hover {
    background: rgba(255, 255, 255, 0.1);
}

.main-nav {
    background: #ffffff;
    border-bottom: 1px solid #e8e8e8;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-size: 24px;
    font-weight: 700;
    color: #2c3e50;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    color: #2c3e50;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #3498db;
}

.ad-disclosure {
    font-size: 12px;
    color: #7f8c8d;
    padding: 4px 12px;
    background: #ecf0f1;
    border-radius: 12px;
}

.hero-split {
    display: flex;
    max-width: 1400px;
    margin: 0 auto;
    min-height: 600px;
    align-items: center;
}

.hero-left {
    flex: 1;
    padding: 60px 40px 60px 40px;
}

.hero-left h1 {
    font-size: 52px;
    line-height: 1.1;
    margin-bottom: 24px;
    color: #2c3e50;
    font-weight: 700;
}

.hero-left p {
    font-size: 20px;
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 32px;
}

.cta-primary {
    display: inline-block;
    padding: 16px 36px;
    background: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-primary:hover {
    background: #2980b9;
    transform: translateY(-2px);
}

.hero-right {
    flex: 1;
    background: #f8f9fa;
}

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

.intro-section {
    background: #f8f9fa;
    padding: 80px 40px;
}

.intro-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: 60px;
    align-items: center;
}

.intro-image {
    flex: 1;
    background: #e8ecef;
}

.intro-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.intro-text {
    flex: 1;
}

.intro-text h2 {
    font-size: 42px;
    margin-bottom: 24px;
    color: #2c3e50;
}

.intro-text p {
    font-size: 18px;
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 20px;
}

.value-proposition {
    max-width: 1400px;
    margin: 0 auto;
    padding: 100px 40px;
    display: flex;
    gap: 80px;
}

.value-left {
    flex: 0 0 320px;
}

.value-left h2 {
    font-size: 44px;
    margin-bottom: 20px;
    color: #2c3e50;
}

.value-left p {
    font-size: 18px;
    color: #4a5568;
    line-height: 1.7;
}

.value-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.service-card {
    padding: 32px;
    background: #ffffff;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: #3498db;
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.1);
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: #2c3e50;
}

.service-card p {
    font-size: 16px;
    color: #4a5568;
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-price {
    font-size: 32px;
    font-weight: 700;
    color: #27ae60;
    margin-bottom: 16px;
}

.select-service {
    padding: 12px 28px;
    background: #3498db;
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.select-service:hover {
    background: #2980b9;
}

.trust-section {
    background: #2c3e50;
    padding: 80px 40px;
}

.trust-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: 60px;
    align-items: center;
}

.trust-content img {
    flex: 1;
    width: 100%;
    height: auto;
    object-fit: cover;
    background: #34495e;
}

.trust-text {
    flex: 1;
    color: white;
}

.trust-text h2 {
    font-size: 42px;
    margin-bottom: 24px;
}

.trust-text p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 20px;
    opacity: 0.95;
}

.consultation-form {
    max-width: 900px;
    margin: 0 auto;
    padding: 100px 40px;
}

.form-header {
    text-align: center;
    margin-bottom: 48px;
}

.form-header h2 {
    font-size: 42px;
    margin-bottom: 16px;
    color: #2c3e50;
}

.form-header p {
    font-size: 18px;
    color: #4a5568;
}

.inquiry-form {
    background: #f8f9fa;
    padding: 48px;
    border-radius: 8px;
}

.form-row {
    display: flex;
    gap: 24px;
}

.form-group {
    margin-bottom: 24px;
    flex: 1;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 16px;
    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: #3498db;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    background: #3498db;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    background: #2980b9;
}

.technology-stack {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 40px;
    display: flex;
    gap: 60px;
    align-items: center;
}

.stack-left {
    flex: 1;
}

.stack-left h2 {
    font-size: 42px;
    margin-bottom: 24px;
    color: #2c3e50;
}

.stack-left p {
    font-size: 18px;
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 20px;
}

.stack-right {
    flex: 1;
    background: #f8f9fa;
}

.stack-right img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.main-footer {
    background: #2c3e50;
    color: white;
    padding: 60px 40px 40px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 12px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
}

.disclaimer {
    font-size: 13px;
    line-height: 1.6;
    max-width: 900px;
    margin: 20px auto 0;
}

.philosophy-section {
    background: #f8f9fa;
    padding: 100px 40px;
}

.philosophy-content {
    max-width: 1400px;
    margin: 0 auto;
}

.philosophy-content h2 {
    font-size: 48px;
    text-align: center;
    margin-bottom: 60px;
    color: #2c3e50;
}

.philosophy-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.philosophy-item {
    flex: 1 1 calc(50% - 16px);
    min-width: 300px;
    padding: 32px;
    background: white;
    border-radius: 8px;
}

.philosophy-item h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: #2c3e50;
}

.philosophy-item p {
    font-size: 16px;
    line-height: 1.7;
    color: #4a5568;
}

.expertise-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: 100px 40px;
    display: flex;
    gap: 60px;
    align-items: center;
}

.expertise-left {
    flex: 1;
    background: #f8f9fa;
}

.expertise-left img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.expertise-right {
    flex: 1;
}

.expertise-right h2 {
    font-size: 42px;
    margin-bottom: 24px;
    color: #2c3e50;
}

.expertise-right p {
    font-size: 18px;
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 20px;
}

.commitment-section {
    background: #2c3e50;
    padding: 100px 40px;
}

.commitment-content {
    max-width: 900px;
    margin: 0 auto;
    color: white;
    text-align: center;
}

.commitment-content h2 {
    font-size: 42px;
    margin-bottom: 32px;
}

.commitment-content p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 24px;
    opacity: 0.95;
}

.services-grid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 40px;
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.service-detail-card {
    flex: 1 1 calc(50% - 16px);
    min-width: 400px;
    padding: 40px;
    background: white;
    border: 1px solid #e8e8e8;
    border-radius: 8px;
}

.service-detail-card h2 {
    font-size: 28px;
    margin-bottom: 16px;
    color: #2c3e50;
}

.service-detail-card p {
    font-size: 16px;
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    margin-bottom: 24px;
}

.service-features li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: #4a5568;
}

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

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 40px;
    display: flex;
    gap: 60px;
}

.contact-info {
    flex: 1;
}

.contact-info h1 {
    font-size: 48px;
    margin-bottom: 32px;
    color: #2c3e50;
}

.info-block {
    margin-bottom: 32px;
}

.info-block h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #2c3e50;
    font-weight: 600;
}

.info-block p {
    font-size: 16px;
    line-height: 1.7;
    color: #4a5568;
}

.contact-map {
    flex: 1;
    background: #f8f9fa;
    min-height: 500px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 40px;
}

.legal-content h1 {
    font-size: 48px;
    margin-bottom: 32px;
    color: #2c3e50;
}

.legal-content h2 {
    font-size: 32px;
    margin-top: 40px;
    margin-bottom: 16px;
    color: #2c3e50;
}

.legal-content h3 {
    font-size: 24px;
    margin-top: 32px;
    margin-bottom: 12px;
    color: #2c3e50;
}

.legal-content p {
    font-size: 16px;
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 16px;
}

.legal-content ul {
    margin-left: 24px;
    margin-bottom: 16px;
}

.legal-content ul li {
    font-size: 16px;
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 8px;
}

.thanks-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 120px 40px;
    text-align: center;
}

.thanks-container h1 {
    font-size: 52px;
    margin-bottom: 24px;
    color: #27ae60;
}

.thanks-container p {
    font-size: 20px;
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 32px;
}

.submission-details {
    background: #f8f9fa;
    padding: 32px;
    border-radius: 8px;
    margin: 40px 0;
    text-align: left;
}

.submission-details h2 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #2c3e50;
}

.detail-row {
    padding: 12px 0;
    border-bottom: 1px solid #e8e8e8;
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 4px;
}

.detail-value {
    color: #4a5568;
}

@media (max-width: 768px) {
    .hero-split,
    .intro-container,
    .value-proposition,
    .trust-content,
    .technology-stack,
    .expertise-section,
    .contact-container {
        flex-direction: column;
    }

    .form-row {
        flex-direction: column;
    }

    .footer-content {
        flex-direction: column;
        gap: 32px;
    }

    .hero-left h1 {
        font-size: 36px;
    }

    .nav-links {
        flex-wrap: wrap;
        gap: 16px;
    }

    .philosophy-item {
        flex: 1 1 100%;
    }

    .service-detail-card {
        flex: 1 1 100%;
        min-width: 100%;
    }

    .services-grid {
        padding: 40px 20px;
    }
}