* {
    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: #2c3e50;
    background: #ffffff;
}

.ad-disclosure {
    background: #fff3cd;
    color: #856404;
    text-align: center;
    padding: 8px 20px;
    font-size: 13px;
    border-bottom: 1px solid #ffeaa7;
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: #ffffff;
    border-bottom: 1px solid #e9ecef;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-brand {
    font-size: 22px;
    font-weight: 700;
    color: #2c3e50;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #495057;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #007bff;
}

.hero-split {
    display: flex;
    min-height: 600px;
}

.hero-content {
    flex: 1;
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-content h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 24px;
    color: #1a202c;
}

.hero-content p {
    font-size: 18px;
    color: #4a5568;
    margin-bottom: 32px;
    max-width: 540px;
}

.hero-visual {
    flex: 1;
    overflow: hidden;
}

.hero-visual img {
    width: 100%;
    height: 100%;
    display: block;
}

.cta-primary {
    display: inline-block;
    padding: 16px 32px;
    background: #007bff;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background 0.3s;
    align-self: flex-start;
}

.cta-primary:hover {
    background: #0056b3;
}

.intro-section {
    display: flex;
    align-items: stretch;
}

.intro-left {
    flex: 1;
    overflow: hidden;
}

.intro-left img {
    width: 100%;
    height: 100%;
    display: block;
}

.intro-right {
    flex: 1;
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.intro-right h2 {
    font-size: 36px;
    margin-bottom: 24px;
    color: #1a202c;
}

.intro-right p {
    font-size: 17px;
    color: #4a5568;
    margin-bottom: 16px;
}

.problem-amplification {
    padding: 100px 40px;
    background: #f8f9fa;
}

.content-narrow {
    max-width: 720px;
    margin: 0 auto;
}

.content-narrow h2 {
    font-size: 38px;
    margin-bottom: 28px;
    color: #1a202c;
}

.content-narrow p {
    font-size: 18px;
    color: #4a5568;
    margin-bottom: 20px;
}

.insight-reveal {
    display: flex;
    align-items: stretch;
}

.insight-content {
    flex: 1;
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.insight-content h2 {
    font-size: 36px;
    margin-bottom: 24px;
    color: #1a202c;
}

.insight-content p {
    font-size: 17px;
    color: #4a5568;
    margin-bottom: 16px;
}

.insight-content a {
    color: #007bff;
    text-decoration: none;
}

.insight-content a:hover {
    text-decoration: underline;
}

.insight-visual {
    flex: 1;
    overflow: hidden;
}

.insight-visual img {
    width: 100%;
    height: 100%;
    display: block;
}

.services-section {
    padding: 100px 40px;
    background: #ffffff;
}

.services-section h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 60px;
    color: #1a202c;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    flex: 1 1 calc(33.333% - 20px);
    min-width: 300px;
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.service-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    display: block;
}

.service-card h3 {
    font-size: 24px;
    margin: 20px 20px 12px;
    color: #1a202c;
}

.service-card p {
    font-size: 15px;
    color: #6c757d;
    margin: 0 20px 16px;
    line-height: 1.5;
}

.service-price {
    font-size: 22px;
    font-weight: 700;
    color: #007bff;
    margin: 0 20px 20px;
}

.select-service {
    width: calc(100% - 40px);
    margin: 0 20px 20px;
    padding: 12px 24px;
    background: #28a745;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.select-service:hover {
    background: #218838;
}

.trust-building {
    display: flex;
    padding: 100px 40px;
    background: #f8f9fa;
    gap: 60px;
}

.trust-left {
    flex: 1;
}

.trust-left h2 {
    font-size: 36px;
    margin-bottom: 24px;
    color: #1a202c;
}

.trust-left p {
    font-size: 17px;
    color: #4a5568;
    margin-bottom: 16px;
}

.trust-left a {
    color: #007bff;
    text-decoration: none;
}

.trust-left a:hover {
    text-decoration: underline;
}

.trust-right {
    flex: 1;
    display: flex;
    align-items: center;
}

.testimonial-block {
    background: #ffffff;
    padding: 40px;
    border-left: 4px solid #007bff;
    border-radius: 4px;
}

.testimonial-block blockquote {
    font-style: italic;
}

.testimonial-block p {
    font-size: 18px;
    color: #2c3e50;
    margin-bottom: 16px;
    line-height: 1.7;
}

.testimonial-block cite {
    font-style: normal;
    font-weight: 600;
    color: #6c757d;
    font-size: 15px;
}

.form-section {
    padding: 100px 40px;
    background: #ffffff;
}

.form-container {
    max-width: 600px;
    margin: 0 auto;
}

.form-container h2 {
    font-size: 36px;
    margin-bottom: 16px;
    text-align: center;
    color: #1a202c;
}

.form-container > p {
    text-align: center;
    font-size: 17px;
    color: #6c757d;
    margin-bottom: 40px;
}

.contact-form {
    background: #f8f9fa;
    padding: 40px;
    border-radius: 8px;
}

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

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

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 16px;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #007bff;
}

.submit-btn {
    width: 100%;
    padding: 14px 28px;
    background: #007bff;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.submit-btn:hover {
    background: #0056b3;
}

.disclaimer-section {
    padding: 60px 40px;
    background: #fff3cd;
    border-top: 1px solid #ffc107;
    border-bottom: 1px solid #ffc107;
}

.disclaimer-section p {
    max-width: 900px;
    margin: 0 auto;
    font-size: 14px;
    color: #856404;
    line-height: 1.6;
}

.main-footer {
    background: #2c3e50;
    color: #ecf0f1;
    padding: 60px 40px 20px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 40px;
}

.footer-column {
    flex: 1;
    min-width: 220px;
}

.footer-column h4 {
    font-size: 18px;
    margin-bottom: 16px;
    color: #ffffff;
}

.footer-column p {
    font-size: 14px;
    color: #bdc3c7;
    line-height: 1.6;
}

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

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

.footer-column a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: #ffffff;
}

.references {
    padding-left: 20px;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #34495e;
}

.footer-bottom p {
    font-size: 13px;
    color: #95a5a6;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #2c3e50;
    color: #ffffff;
    padding: 20px 40px;
    display: none;
    z-index: 1000;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
}

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

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.cookie-content p {
    flex: 1;
    margin: 0;
    font-size: 14px;
}

.cookie-content a {
    color: #3498db;
    text-decoration: none;
}

.cookie-content a:hover {
    text-decoration: underline;
}

.cookie-actions {
    display: flex;
    gap: 12px;
}

.cookie-btn {
    padding: 10px 24px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.cookie-btn.accept {
    background: #28a745;
    color: #ffffff;
}

.cookie-btn.accept:hover {
    background: #218838;
}

.cookie-btn.reject {
    background: #6c757d;
    color: #ffffff;
}

.cookie-btn.reject:hover {
    background: #5a6268;
}

.thanks-container {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 80px 40px;
    text-align: center;
}

.thanks-container h1 {
    font-size: 48px;
    color: #28a745;
    margin-bottom: 24px;
}

.thanks-container p {
    font-size: 18px;
    color: #6c757d;
    max-width: 600px;
    margin-bottom: 16px;
}

.thanks-container a {
    display: inline-block;
    margin-top: 24px;
    padding: 14px 28px;
    background: #007bff;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background 0.3s;
}

.thanks-container a:hover {
    background: #0056b3;
}

@media (max-width: 768px) {
    .hero-split,
    .intro-section,
    .insight-reveal,
    .trust-building {
        flex-direction: column;
    }

    .hero-content,
    .intro-right,
    .insight-content,
    .trust-left,
    .trust-right {
        padding: 40px 20px;
    }

    .services-grid {
        flex-direction: column;
    }

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

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .nav-links {
        flex-direction: column;
        gap: 10px;
    }
}