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

:root {
    --color-primary: #2c3e50;
    --color-secondary: #7f8c8d;
    --color-accent: #3498db;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-bg: #ffffff;
    --color-bg-alt: #f8f9fa;
    --color-bg-dark: #2c3e50;
    --color-border: #e0e0e0;
    --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    line-height: 1.7;
    font-size: 16px;
    background-color: var(--color-bg);
}

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

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-primary);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 2.8rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.2rem;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.6rem;
}

h4 {
    font-size: 1.3rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

ul, ol {
    margin-bottom: var(--spacing-sm);
    padding-left: 1.5rem;
}

.container-narrow {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-standard {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.header-main {
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-primary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.brand-mark {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: -0.01em;
}

.brand-mark:hover {
    color: var(--color-accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-links a {
    color: var(--color-text);
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--color-accent);
}

.ad-disclosure {
    font-size: 0.75rem;
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
    padding: 0.3rem 0.7rem;
    border-radius: 3px;
    background-color: var(--color-bg-alt);
}

.hero-minimal {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-alt);
}

.hero-title {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.hero-visual {
    margin-top: var(--spacing-lg);
}

.hero-visual img {
    width: 100%;
    border-radius: 2px;
    background-color: var(--color-bg-alt);
}

.intro-statement {
    padding: var(--spacing-xl) 0;
}

.intro-statement h2 {
    margin-bottom: var(--spacing-md);
}

.intro-statement p {
    font-size: 1.1rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.value-blocks {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-alt);
}

.value-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.value-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.value-item img {
    width: 100%;
    border-radius: 2px;
    background-color: var(--color-bg);
}

.value-item h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.value-item p {
    color: var(--color-text-light);
    line-height: 1.7;
}

.services-preview {
    padding: var(--spacing-xl) 0;
}

.services-preview h2 {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.services-highlight {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.service-feature {
    padding: var(--spacing-md);
    border-left: 3px solid var(--color-accent);
    background-color: var(--color-bg-alt);
}

.service-feature h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.service-feature p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.link-arrow {
    color: var(--color-accent);
    font-weight: 500;
    font-size: 0.95rem;
}

.link-arrow:hover {
    color: var(--color-primary);
}

.cta-full {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-dark);
    color: var(--color-bg);
    text-align: center;
}

.cta-full h2 {
    color: var(--color-bg);
    margin-bottom: var(--spacing-md);
}

.cta-full p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.btn-primary-large {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--color-accent);
    color: var(--color-bg);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 3px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-primary-large:hover {
    background-color: #2980b9;
    color: var(--color-bg);
}

.btn-secondary {
    display: inline-block;
    padding: 0.9rem 2rem;
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-bg);
}

.btn-text {
    display: inline-block;
    padding: 0.5rem;
    color: var(--color-accent);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.btn-text:hover {
    color: var(--color-primary);
}

.credibility-markers {
    padding: var(--spacing-xl) 0;
}

.marker-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.marker-item h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.marker-item p {
    color: var(--color-text-light);
}

.footer-main {
    background-color: var(--color-bg-dark);
    color: rgba(255, 255, 255, 0.85);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-col h4 {
    color: var(--color-bg);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--color-bg);
}

.disclaimer-text {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.5;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-xs);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(44, 62, 80, 0.98);
    color: var(--color-bg);
    padding: var(--spacing-md);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: none;
}

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

.cookie-content {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.cookie-content p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.cookie-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-cookie-accept {
    padding: 0.7rem 1.5rem;
    background-color: var(--color-accent);
    color: var(--color-bg);
    border: none;
    border-radius: 3px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-cookie-accept:hover {
    background-color: #2980b9;
}

.btn-cookie-reject {
    padding: 0.7rem 1.5rem;
    background-color: transparent;
    color: var(--color-bg);
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 3px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-cookie-reject:hover {
    border-color: var(--color-bg);
    background-color: rgba(255, 255, 255, 0.1);
}

.page-header-minimal {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    background-color: var(--color-bg-alt);
}

.page-header-minimal h1 {
    margin-bottom: var(--spacing-md);
}

.page-header-minimal p {
    font-size: 1.1rem;
    color: var(--color-text-light);
}

.services-detailed {
    padding: var(--spacing-lg) 0;
}

.service-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.service-card:last-child {
    border-bottom: none;
}

.service-visual img {
    width: 100%;
    border-radius: 2px;
    background-color: var(--color-bg-alt);
}

.service-content h2 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.service-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.service-pricing {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-bg-alt);
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    border-left: 3px solid var(--color-accent);
}

.price-label {
    font-size: 0.9rem;
    color: var(--color-text-light);
    font-weight: 500;
}

.price-value {
    font-size: 1.6rem;
    color: var(--color-primary);
    font-weight: 700;
}

.inquiry-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-alt);
}

.inquiry-section h2 {
    margin-bottom: var(--spacing-md);
}

.inquiry-section > div > p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.inquiry-form {
    margin-top: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem;
    border: 2px solid var(--color-border);
    border-radius: 3px;
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--color-text);
    background-color: var(--color-bg);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-group textarea {
    resize: vertical;
}

.inquiry-form button[type="submit"] {
    margin-top: var(--spacing-md);
}

.about-intro {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.about-intro h1 {
    margin-bottom: var(--spacing-md);
}

.about-intro p {
    font-size: 1.1rem;
    color: var(--color-text-light);
}

.about-image-block {
    margin-bottom: var(--spacing-xl);
}

.about-image-block img {
    width: 100%;
    background-color: var(--color-bg-alt);
}

.about-narrative {
    padding: var(--spacing-lg) 0;
}

.about-narrative h2 {
    margin-bottom: var(--spacing-md);
}

.about-narrative p {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.expertise-areas {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-alt);
}

.expertise-areas h2 {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.expertise-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.expertise-block h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.expertise-block p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.methodology-section {
    padding: var(--spacing-xl) 0;
}

.methodology-section h2 {
    margin-bottom: var(--spacing-md);
}

.methodology-section > div > p {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.method-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.method-item {
    padding: var(--spacing-md);
    border-left: 3px solid var(--color-accent);
    background-color: var(--color-bg-alt);
}

.method-item h3 {
    font-size: 1.2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.method-item p {
    color: var(--color-text-light);
}

.values-statement {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-alt);
}

.values-statement h2 {
    margin-bottom: var(--spacing-lg);
}

.values-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.value-point h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.value-point p {
    color: var(--color-text-light);
}

.cta-about {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.cta-about h2 {
    margin-bottom: var(--spacing-md);
}

.cta-about p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.contact-header {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    background-color: var(--color-bg-alt);
}

.contact-header h1 {
    margin-bottom: var(--spacing-md);
}

.contact-header p {
    font-size: 1.1rem;
    color: var(--color-text-light);
}

.contact-details {
    padding: var(--spacing-xl) 0;
}

.contact-layout {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-info-block h2 {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.contact-address {
    font-style: normal;
    margin-bottom: var(--spacing-lg);
}

.contact-address p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xs);
}

.contact-item {
    margin-bottom: var(--spacing-lg);
}

.contact-item h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.contact-item p {
    color: var(--color-text-light);
}

.email-display {
    font-weight: 500;
    color: var(--color-text);
}

.contact-visual img {
    width: 100%;
    border-radius: 2px;
    background-color: var(--color-bg-alt);
}

.contact-additional {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-bg-alt);
}

.contact-additional h2 {
    margin-bottom: var(--spacing-md);
}

.contact-additional p {
    font-size: 1.05rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.next-steps {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-bg);
    border-left: 3px solid var(--color-accent);
}

.next-steps h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.next-steps p {
    margin-bottom: var(--spacing-md);
}

.thanks-section {
    padding: var(--spacing-xl) 0;
}

.thanks-section h1 {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.thanks-section > div > p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.thanks-details {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.thanks-details h2 {
    margin-bottom: var(--spacing-md);
}

.thanks-steps {
    list-style: none;
    padding: 0;
    counter-reset: step-counter;
}

.thanks-steps li {
    counter-increment: step-counter;
    position: relative;
    padding-left: 3rem;
    margin-bottom: var(--spacing-md);
}

.thanks-steps li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 2rem;
    height: 2rem;
    background-color: var(--color-accent);
    color: var(--color-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

.thanks-steps strong {
    display: block;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.thanks-steps p {
    color: var(--color-text-light);
    margin: 0;
}

.thanks-timeline {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-bg-alt);
    border-left: 3px solid var(--color-accent);
}

.thanks-timeline h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.thanks-timeline p {
    color: var(--color-text-light);
    margin: 0;
}

.thanks-cta {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.thanks-cta p {
    margin-bottom: var(--spacing-md);
}

.thanks-cta a {
    margin: 0 var(--spacing-xs);
}

.legal-content {
    padding: var(--spacing-xl) 0;
}

.legal-content h1 {
    margin-bottom: var(--spacing-sm);
}

.last-updated {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-lg);
}

.legal-content h2 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.legal-content h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.legal-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.legal-content ul,
.legal-content ol {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

.legal-content li {
    margin-bottom: var(--spacing-xs);
}

@media (min-width: 768px) {
    .nav-links {
        gap: var(--spacing-lg);
    }

    .value-grid {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .value-item {
        flex: 1 1 calc(50% - var(--spacing-md));
    }

    .services-highlight {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .service-feature {
        flex: 1 1 calc(50% - var(--spacing-md));
    }

    .marker-list {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .marker-item {
        flex: 1 1 calc(50% - var(--spacing-md));
    }

    .footer-grid {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .footer-col {
        flex: 1 1 calc(25% - var(--spacing-md));
    }

    .cookie-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .service-card {
        flex-direction: row;
        align-items: flex-start;
    }

    .service-card:nth-child(even) {
        flex-direction: row-reverse;
    }

    .service-visual,
    .service-content {
        flex: 1 1 50%;
    }

    .expertise-grid {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .expertise-block {
        flex: 1 1 calc(33.333% - var(--spacing-md));
    }

    .values-list {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .value-point {
        flex: 1 1 calc(33.333% - var(--spacing-md));
    }

    .contact-layout {
        flex-direction: row;
        align-items: flex-start;
    }

    .contact-info-block,
    .contact-visual {
        flex: 1 1 50%;
    }
}

@media (min-width: 1024px) {
    .value-item {
        flex: 1 1 calc(33.333% - var(--spacing-md));
    }

    .service-feature {
        flex: 1 1 calc(33.333% - var(--spacing-md));
    }
}