* {
    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-color: #ffffff;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #2c2c2c;
    color: #ffffff;
    padding: 20px;
    z-index: 9999;
    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: 250px;
}

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

.btn-cookie,
.btn-cookie-alt {
    padding: 10px 24px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.btn-cookie {
    background-color: #4a90e2;
    color: #ffffff;
}

.btn-cookie:hover {
    background-color: #357abd;
}

.btn-cookie-alt {
    background-color: transparent;
    color: #ffffff;
    border: 1px solid #ffffff;
}

.btn-cookie-alt:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.header {
    background-color: #ffffff;
    border-bottom: 1px solid #e0e0e0;
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.brand {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
}

.ad-label {
    font-size: 12px;
    color: #666;
    font-style: italic;
}

.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-menu a {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #4a90e2;
}

.hero-section {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: #f5f5f5;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    padding: 80px 40px;
    margin-left: 10%;
}

.hero-content h1 {
    font-size: 52px;
    line-height: 1.2;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.hero-subtitle {
    font-size: 20px;
    color: #444;
    line-height: 1.5;
}

.hero-image {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 50%;
    background-color: #ddd;
}

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

.intro-block {
    padding: 100px 40px;
    background-color: #ffffff;
}

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

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.intro-block h2 {
    font-size: 38px;
    margin-bottom: 32px;
    color: #1a1a1a;
}

.intro-block p {
    font-size: 18px;
    margin-bottom: 20px;
    color: #333;
}

.insight-section {
    padding: 120px 40px;
    background-color: #fafafa;
}

.content-split {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: 80px;
    align-items: center;
}

.split-text {
    flex: 1;
}

.split-text h3 {
    font-size: 32px;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.split-text p {
    font-size: 17px;
    margin-bottom: 18px;
    color: #444;
}

.split-image {
    flex: 1;
    background-color: #e0e0e0;
}

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

.cta-inline {
    margin-top: 32px;
}

.btn-primary {
    display: inline-block;
    padding: 14px 32px;
    background-color: #4a90e2;
    color: #ffffff;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #357abd;
    transform: translateY(-2px);
}

.problem-section {
    padding: 100px 40px;
    background-color: #2c2c2c;
    color: #ffffff;
}

.problem-section h2 {
    font-size: 38px;
    margin-bottom: 32px;
    color: #ffffff;
}

.problem-section p {
    font-size: 18px;
    margin-bottom: 24px;
}

.problem-list {
    list-style: none;
    margin: 32px 0;
}

.problem-list li {
    padding: 16px 0;
    border-bottom: 1px solid #444;
    font-size: 18px;
}

.problem-list li:before {
    content: "→ ";
    color: #4a90e2;
    font-weight: bold;
    margin-right: 12px;
}

.approach-section {
    padding: 120px 40px;
    background-color: #ffffff;
}

.approach-section h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 20px;
}

.section-intro {
    text-align: center;
    font-size: 19px;
    max-width: 700px;
    margin: 0 auto 60px;
    color: #555;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 60px;
}

.service-card {
    flex: 1 1 calc(33.333% - 30px);
    min-width: 300px;
    background-color: #fafafa;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.service-image {
    width: 100%;
    height: 240px;
    background-color: #e0e0e0;
}

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

.service-card h3 {
    font-size: 22px;
    margin: 24px 24px 16px;
    color: #1a1a1a;
}

.service-card p {
    font-size: 15px;
    margin: 0 24px 20px;
    color: #555;
    line-height: 1.6;
}

.service-price {
    font-size: 28px;
    font-weight: 700;
    color: #4a90e2;
    margin: 0 24px 24px;
}

.btn-select {
    width: calc(100% - 48px);
    margin: 0 24px 24px;
    padding: 12px;
    background-color: #1a1a1a;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-select:hover {
    background-color: #333;
}

.btn-select.selected {
    background-color: #4a90e2;
}

.form-section {
    padding: 100px 40px;
    background-color: #f5f5f5;
}

.form-section h2 {
    font-size: 38px;
    margin-bottom: 16px;
    text-align: center;
}

.form-section > .container-narrow > p {
    text-align: center;
    font-size: 17px;
    margin-bottom: 48px;
    color: #555;
}

.contact-form {
    background-color: #ffffff;
    padding: 48px;
    border-radius: 8px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #1a1a1a;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4a90e2;
}

.btn-submit {
    width: 100%;
    padding: 16px;
    background-color: #4a90e2;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    background-color: #357abd;
}

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

.testimonial-section h3 {
    font-size: 32px;
    margin-bottom: 48px;
    text-align: center;
}

.testimonial {
    margin-bottom: 40px;
    padding: 32px;
    background-color: #fafafa;
    border-left: 4px solid #4a90e2;
}

.testimonial p {
    font-size: 18px;
    font-style: italic;
    margin-bottom: 16px;
    color: #333;
}

.testimonial cite {
    font-size: 15px;
    color: #666;
    font-style: normal;
}

.footer {
    background-color: #1a1a1a;
    color: #ffffff;
    padding: 60px 40px 20px;
}

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

.footer-section {
    flex: 1;
    min-width: 200px;
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 16px;
}

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

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

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

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #4a90e2;
}

.footer-disclaimer {
    max-width: 1400px;
    margin: 0 auto 40px;
    padding: 24px;
    background-color: #2c2c2c;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.6;
    color: #ccc;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 20px;
    border-top: 1px solid #333;
    text-align: center;
    font-size: 14px;
    color: #999;
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 36px;
    }

    .hero-image {
        position: relative;
        width: 100%;
        height: 300px;
    }

    .content-split {
        flex-direction: column;
        gap: 40px;
    }

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

    .nav-container {
        flex-direction: column;
        gap: 16px;
    }

    .nav-menu {
        gap: 16px;
    }
}