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

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

a {
    text-decoration: none;
    color: inherit;
}

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

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1a1a1a;
    color: #fff;
    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;
    margin: 0;
    min-width: 300px;
}

.cookie-content a {
    color: #4a9eff;
    text-decoration: underline;
}

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

.btn-accept,
.btn-reject {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn-accept {
    background: #4a9eff;
    color: #fff;
}

.btn-accept:hover {
    background: #3a7fcf;
}

.btn-reject {
    background: #666;
    color: #fff;
}

.btn-reject:hover {
    background: #555;
}

.main-header {
    background: #fff;
    border-bottom: 1px solid #e0e0e0;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.logo {
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
}

.main-nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

.main-nav a {
    color: #555;
    font-weight: 500;
    transition: color 0.3s ease;
}

.main-nav a:hover {
    color: #2c3e50;
}

.ad-notice {
    font-size: 12px;
    color: #999;
    padding: 4px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-right: 10px;
}

.hero-section {
    width: 100%;
    height: 600px;
    position: relative;
    overflow: hidden;
}

.hero-background {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    text-align: center;
    color: #fff;
    max-width: 800px;
    padding: 40px;
}

.hero-content h1 {
    font-size: 52px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 22px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.cta-hero {
    display: inline-block;
    padding: 16px 40px;
    background: #4a9eff;
    color: #fff;
    border-radius: 6px;
    font-weight: 600;
    font-size: 18px;
    transition: background-color 0.3s ease;
}

.cta-hero:hover {
    background: #3a7fcf;
}

.intro-story {
    background: #f8f9fa;
    padding: 80px 20px;
}

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

.intro-story h2 {
    font-size: 36px;
    color: #2c3e50;
    margin-bottom: 30px;
    line-height: 1.3;
}

.intro-story p {
    font-size: 18px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.8;
}

.problem-amplification {
    background: #fff;
    padding: 100px 20px;
}

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

.split-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.split-text {
    flex: 1;
}

.split-text h3 {
    font-size: 32px;
    color: #2c3e50;
    margin-bottom: 25px;
    line-height: 1.3;
}

.split-text p {
    font-size: 17px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.8;
}

.split-image {
    flex: 1;
}

.split-image img {
    border-radius: 8px;
    width: 100%;
    height: 400px;
}

.insight-section {
    background: #2c3e50;
    color: #fff;
    padding: 80px 20px;
}

.insight-section h3 {
    font-size: 32px;
    margin-bottom: 25px;
    line-height: 1.3;
}

.insight-section p {
    font-size: 17px;
    margin-bottom: 20px;
    line-height: 1.8;
    opacity: 0.95;
}

.insight-section a {
    color: #4a9eff;
}

.services-section {
    background: #f8f9fa;
    padding: 100px 20px;
}

.container-full {
    max-width: 1400px;
    margin: 0 auto;
}

.services-section h2 {
    font-size: 42px;
    color: #2c3e50;
    text-align: center;
    margin-bottom: 60px;
}

.service-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
}

.service-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    max-width: 380px;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.card-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
}

.card-content {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-content h4 {
    font-size: 24px;
    color: #2c3e50;
    margin-bottom: 15px;
}

.card-content p {
    font-size: 16px;
    color: #666;
    margin-bottom: 25px;
    line-height: 1.7;
    flex: 1;
}

.select-service {
    padding: 14px 28px;
    background: #4a9eff;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.select-service:hover {
    background: #3a7fcf;
}

.select-service.selected {
    background: #27ae60;
}

.testimonial-section {
    background: #fff;
    padding: 80px 20px;
}

.testimonial-section h3 {
    font-size: 36px;
    color: #2c3e50;
    margin-bottom: 40px;
    text-align: center;
}

.testimonial-block {
    background: #f8f9fa;
    padding: 30px;
    margin-bottom: 25px;
    border-left: 4px solid #4a9eff;
    border-radius: 4px;
}

.testimonial-block p {
    font-size: 17px;
    color: #555;
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 15px;
}

.testimonial-author {
    font-size: 15px;
    color: #888;
    font-weight: 600;
}

.form-section {
    background: #f8f9fa;
    padding: 100px 20px;
}

.container-form {
    max-width: 700px;
    margin: 0 auto;
    background: #fff;
    padding: 50px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.form-section h2 {
    font-size: 36px;
    color: #2c3e50;
    margin-bottom: 20px;
    text-align: center;
}

.form-intro {
    text-align: center;
    color: #666;
    margin-bottom: 40px;
    font-size: 17px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

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

.form-group label {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 8px;
    font-size: 15px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px;
    border: 1px solid #ddd;
    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: #4a9eff;
}

.btn-submit {
    padding: 16px 40px;
    background: #4a9eff;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-submit:hover {
    background: #3a7fcf;
}

.final-cta {
    background: #2c3e50;
    color: #fff;
    padding: 80px 20px;
    text-align: center;
}

.final-cta h3 {
    font-size: 36px;
    margin-bottom: 20px;
}

.final-cta p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
    line-height: 1.7;
}

.cta-button {
    display: inline-block;
    padding: 16px 40px;
    background: #4a9eff;
    color: #fff;
    border-radius: 6px;
    font-weight: 600;
    font-size: 18px;
    transition: background-color 0.3s ease;
}

.cta-button:hover {
    background: #3a7fcf;
}

.main-footer {
    background: #1a1a1a;
    color: #ccc;
    padding: 60px 20px 30px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-section {
    flex: 1;
    min-width: 250px;
}

.footer-section h4 {
    font-size: 20px;
    color: #fff;
    margin-bottom: 20px;
}

.footer-section p {
    font-size: 15px;
    line-height: 1.7;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

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

.footer-section ul li a:hover {
    color: #4a9eff;
}

.references li {
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 8px;
}

.footer-disclaimer {
    max-width: 1400px;
    margin: 0 auto 30px;
    padding: 25px;
    background: #252525;
    border-radius: 6px;
    font-size: 13px;
    line-height: 1.7;
    color: #aaa;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #333;
    font-size: 14px;
}

.thanks-container {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}

.thanks-box {
    max-width: 600px;
    text-align: center;
    background: #f8f9fa;
    padding: 60px 40px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.thanks-box h1 {
    font-size: 42px;
    color: #27ae60;
    margin-bottom: 20px;
}

.thanks-box p {
    font-size: 18px;
    color: #555;
    margin-bottom: 15px;
    line-height: 1.7;
}

.thanks-box .selected-service {
    font-size: 20px;
    color: #2c3e50;
    font-weight: 600;
    margin: 30px 0;
    padding: 20px;
    background: #fff;
    border-radius: 6px;
}

.back-home {
    display: inline-block;
    padding: 14px 35px;
    background: #4a9eff;
    color: #fff;
    border-radius: 6px;
    font-weight: 600;
    font-size: 16px;
    margin-top: 20px;
    transition: background-color 0.3s ease;
}

.back-home:hover {
    background: #3a7fcf;
}

@media (max-width: 768px) {
    .container-header {
        flex-direction: column;
        gap: 20px;
    }

    .main-nav {
        flex-direction: column;
        gap: 15px;
    }

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

    .split-content {
        flex-direction: column;
    }

    .service-grid {
        gap: 30px;
    }

    .footer-content {
        flex-direction: column;
        gap: 30px;
    }

    .container-form {
        padding: 30px 20px;
    }
}