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

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

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-narrow {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 20px;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #34495e;
    color: white;
    padding: 20px;
    z-index: 1000;
    display: none;
}

.cookie-banner.active {
    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: 15px;
}

.btn-accept,
.btn-reject {
    padding: 10px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 15px;
    transition: background-color 0.3s;
}

.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;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.brand {
    font-size: 24px;
    font-weight: 700;
    color: #34495e;
}

.ad-disclosure {
    font-size: 12px;
    color: #7f8c8d;
    padding: 5px 10px;
    background: #ecf0f1;
    border-radius: 4px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

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

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

.hero-section {
    display: flex;
    align-items: center;
    min-height: 600px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 60px 20px;
}

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

.hero-content h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #2c3e50;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 30px;
    color: #34495e;
}

.cta-hero {
    display: inline-block;
    padding: 15px 35px;
    background: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: background 0.3s, transform 0.2s;
}

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

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    object-fit: cover;
}

.intro-section {
    padding: 80px 20px;
    background: #ffffff;
}

.intro-grid {
    display: flex;
    gap: 60px;
    align-items: center;
}

.intro-text {
    flex: 1;
}

.intro-text h2 {
    font-size: 36px;
    margin-bottom: 25px;
    color: #2c3e50;
}

.intro-text p {
    font-size: 18px;
    margin-bottom: 20px;
    color: #34495e;
}

.intro-visual {
    flex: 1;
}

.intro-visual img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
    background-color: #ecf0f1;
}

.problem-section {
    padding: 80px 20px;
    background: #f8f9fa;
}

.problem-section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2c3e50;
}

.problem-cards {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.problem-card {
    flex: 1;
    min-width: 280px;
    background: white;
    padding: 35px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.problem-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: #e74c3c;
}

.problem-card p {
    font-size: 16px;
    color: #555;
}

.insight-section {
    padding: 80px 20px;
    background: #ffffff;
}

.insight-layout {
    display: flex;
    gap: 60px;
    align-items: center;
}

.insight-image {
    flex: 1;
}

.insight-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    object-fit: cover;
    background-color: #ecf0f1;
}

.insight-content {
    flex: 1;
}

.insight-content h2 {
    font-size: 36px;
    margin-bottom: 25px;
    color: #2c3e50;
}

.insight-content p {
    font-size: 18px;
    margin-bottom: 20px;
    color: #34495e;
}

.insight-content a {
    color: #3498db;
    text-decoration: none;
    font-weight: 500;
}

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

.trust-section {
    padding: 80px 20px;
    background: #ecf0f1;
}

.trust-section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: #2c3e50;
}

.testimonials-grid {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.testimonial-card {
    flex: 1;
    min-width: 300px;
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.testimonial-card p {
    font-size: 16px;
    font-style: italic;
    margin-bottom: 15px;
    color: #555;
}

.testimonial-author {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #3498db;
}

.services-section {
    padding: 80px 20px;
    background: #ffffff;
}

.services-section h2 {
    text-align: center;
    font-size: 40px;
    margin-bottom: 20px;
    color: #2c3e50;
}

.services-intro {
    text-align: center;
    font-size: 18px;
    margin-bottom: 50px;
    color: #555;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.service-card {
    flex: 1;
    min-width: 320px;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

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

.service-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
    background-color: #ecf0f1;
}

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

.service-card h3 {
    font-size: 22px;
    padding: 20px 25px 10px;
    color: #2c3e50;
}

.service-card p {
    font-size: 15px;
    padding: 0 25px;
    color: #555;
    margin-bottom: 15px;
}

.service-price {
    font-size: 26px;
    font-weight: 700;
    color: #27ae60;
    padding: 10px 25px;
}

.btn-select {
    width: calc(100% - 50px);
    margin: 0 25px 25px;
    padding: 12px 20px;
    background: #3498db;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

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

.form-section {
    padding: 80px 20px;
    background: #f8f9fa;
}

.form-section h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 15px;
    color: #2c3e50;
}

.form-section > p {
    text-align: center;
    font-size: 18px;
    margin-bottom: 40px;
    color: #555;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #2c3e50;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 5px;
    transition: border-color 0.3s;
}

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

.btn-submit {
    width: 100%;
    padding: 15px;
    background: #27ae60;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

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

.references-section {
    padding: 40px 20px;
    background: #ecf0f1;
}

.references-section h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: #2c3e50;
}

.references-list {
    padding-left: 20px;
}

.references-list li {
    margin-bottom: 10px;
    font-size: 15px;
}

.references-list a {
    color: #3498db;
    text-decoration: none;
}

.references-list a:hover {
    text-decoration: underline;
}

.main-footer {
    background: #2c3e50;
    color: white;
    padding: 50px 20px 20px;
}

.footer-grid {
    display: flex;
    gap: 60px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

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

.footer-column h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #ecf0f1;
}

.footer-column p {
    font-size: 15px;
    color: #bdc3c7;
}

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

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

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

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

.footer-disclaimer {
    background: rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 30px;
}

.footer-disclaimer p {
    font-size: 14px;
    color: #ecf0f1;
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #bdc3c7;
    font-size: 14px;
}

@media (max-width: 768px) {
    .hero-section {
        flex-direction: column;
    }

    .intro-grid,
    .insight-layout {
        flex-direction: column;
    }

    .nav-links {
        gap: 15px;
    }

    .hero-content h1 {
        font-size: 32px;
    }

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

    .problem-cards,
    .testimonials-grid {
        flex-direction: column;
    }
}