:root {
    --color-primary: #1a4d7a;
    --color-secondary: #2c7ab5;
    --color-accent: #e67e22;
    --color-text: #2c3e50;
    --color-text-light: #7f8c8d;
    --color-bg: #ffffff;
    --color-bg-alt: #f8f9fa;
    --color-border: #e1e8ed;
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-size-base: 1rem;
    --font-size-large: 1.125rem;
    --radius-sm: 4px;
    --radius-md: 8px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

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

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
}

.main-nav {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
}

.burger {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.burger span {
    width: 25px;
    height: 3px;
    background: var(--color-primary);
    margin: 3px 0;
    transition: 0.3s;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-menu a {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-secondary);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hero-asymmetric {
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.hero-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.2;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: var(--font-size-large);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary,
.btn-primary-large {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary,
.btn-primary-large {
    background: var(--color-secondary);
    color: white;
}

.btn-primary:hover,
.btn-primary-large:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

.btn-primary-large {
    padding: 1.125rem 2.5rem;
    font-size: var(--font-size-large);
}

.decorative-lines {
    width: 100%;
    height: auto;
    color: var(--color-secondary);
}

.problems-section,
.image-text-left,
.image-text-right,
.centered-text-bg,
.methodology-timeline,
.cases-section,
.testimonials-section,
.centered-longread,
.cta-section,
.contact-section,
.faq-section {
    padding: var(--spacing-xl) 0;
}

.problems-section h2,
.image-text-left h2,
.image-text-right h2,
.centered-text-bg h2,
.methodology-timeline h2,
.cases-section h2,
.testimonials-section h2,
.centered-longread h2,
.cta-section h2,
.contact-section h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.problem-card {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: transform 0.3s, box-shadow 0.3s;
}

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

.problem-card .icon {
    width: 48px;
    height: 48px;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.problem-card h3 {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.split-layout.reverse {
    direction: rtl;
}

.split-layout.reverse > * {
    direction: ltr;
}

.image-col img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

.benefits-list {
    list-style: none;
    margin-top: var(--spacing-md);
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.benefits-list svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.service-cards-mini {
    display: grid;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.mini-card {
    background: var(--color-bg-alt);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-accent);
}

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

.centered-text-bg {
    background: linear-gradient(135deg, rgba(44, 122, 181, 0.05) 0%, rgba(230, 126, 34, 0.05) 100%);
}

.centered-text-bg p {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-sm);
}

.timeline-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: var(--spacing-lg) 0;
    position: relative;
}

.timeline-step {
    flex: 1;
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--color-secondary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-sm);
}

.timeline-connector {
    flex: 0 0 40px;
    height: 2px;
    background: var(--color-border);
    margin: 0 var(--spacing-sm);
}

.timeline-visual {
    margin-top: var(--spacing-md);
    text-align: center;
}

.timeline-visual img {
    max-width: 400px;
    width: 100%;
    opacity: 0.6;
    border-radius: var(--radius-md);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.case-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.case-card.with-bg {
    background-size: cover;
    background-position: center;
    position: relative;
    min-height: 300px;
}

.case-overlay {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.case-before h4,
.case-after h4 {
    color: var(--color-primary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.case-before {
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-border);
}

.testimonials-mosaic {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.testimonial-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.testimonial-card.extended {
    grid-column: span 2;
}

.testimonial-card.with-bg {
    background-size: cover;
    background-position: center;
    position: relative;
    min-height: 200px;
}

.testimonial-overlay {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    height: 100%;
}

.testimonial-card p {
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.author {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: 600;
}

.tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}

.tag {
    background: var(--color-bg-alt);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--color-primary);
}

.testimonials-mobile-slider {
    display: none;
}

.cta-section {
    background: var(--color-primary);
    color: white;
    text-align: center;
}

.cta-section h2 {
    color: white;
}

.cta-section p {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.contact-form,
.contact-form-compact {
    max-width: 700px;
    margin: var(--spacing-lg) auto 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: var(--font-size-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(44, 122, 181, 0.1);
}

.btn-submit {
    background: var(--color-accent);
    color: white;
    padding: 0.875rem 2rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-submit:hover {
    background: #d35400;
    transform: translateY(-2px);
}

.faq-list {
    margin-top: var(--spacing-md);
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-sm);
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: var(--spacing-sm) 0;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    transition: transform 0.3s;
}

.faq-question.active::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer.active {
    max-height: 500px;
    padding-bottom: var(--spacing-sm);
}

.main-footer {
    background: var(--color-text);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.footer-col h4 {
    margin-bottom: var(--spacing-sm);
    color: white;
}

.footer-col p,
.footer-col ul {
    font-size: 0.9rem;
    line-height: 1.8;
    opacity: 0.9;
}

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

.footer-col a {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s;
}

.footer-col a:hover {
    opacity: 0.7;
}

.disclaimer {
    font-size: 0.8rem;
    font-style: italic;
}

.footer-bottom {
    max-width: 1200px;
    margin: var(--spacing-md) auto 0;
    padding: var(--spacing-md) var(--spacing-md) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    font-size: 0.875rem;
    opacity: 0.8;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-text);
    color: white;
    padding: var(--spacing-md);
    box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
    z-index: 2000;
    display: none;
}

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

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

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

.btn-cookie {
    padding: 0.625rem 1.5rem;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-cookie.accept {
    background: var(--color-accent);
    color: white;
}

.btn-cookie.reject {
    background: transparent;
    color: white;
    border: 1px solid white;
}

.btn-cookie:hover {
    opacity: 0.8;
}

.hero-compact {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    background: var(--color-bg-alt);
    text-align: center;
}

.hero-compact h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.lead {
    font-size: var(--font-size-large);
    color: var(--color-text-light);
}

.about-split,
.approach-cards,
.mission-vision,
.contact-widget,
.timeline-expectations {
    padding: var(--spacing-xl) 0;
}

.principles-list {
    list-style: none;
}

.principles-list li {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.principles-list svg {
    width: 32px;
    height: 32px;
    color: var(--color-secondary);
    flex-shrink: 0;
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.approach-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

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

.centered-bg {
    background: var(--color-bg-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
}

.expectations-list {
    display: grid;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.expectation-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--spacing-md);
    align-items: start;
}

.expectation-period {
    background: var(--color-secondary);
    color: white;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: 700;
    font-size: 1.125rem;
}

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

.expectation-content ul {
    list-style-position: inside;
}

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

.legal-hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.legal-toc {
    padding: var(--spacing-md) 0;
    background: var(--color-bg-alt);
}

.legal-toc ul {
    list-style: none;
}

.legal-toc a {
    color: var(--color-secondary);
    text-decoration: none;
}

.legal-toc a:hover {
    text-decoration: underline;
}

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

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

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

.legal-content ul,
.legal-content ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

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

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}

.data-table th,
.data-table td {
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    text-align: left;
}

.data-table th {
    background: var(--color-bg-alt);
    font-weight: 600;
    color: var(--color-primary);
}

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

.thankyou-content {
    max-width: 700px;
    margin: 0 auto;
}

.success-icon {
    width: 80px;
    height: 80px;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.confirmation-data {
    margin: var(--spacing-lg) 0;
    text-align: left;
}

@media (max-width: 768px) {
    .burger {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .split-layout,
    .split-layout.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .timeline-wrapper {
        flex-direction: column;
    }

    .timeline-connector {
        width: 2px;
        height: 40px;
        flex: 0 0 40px;
        margin: var(--spacing-sm) 0;
    }

    .testimonials-mosaic {
        display: none;
    }

    .testimonials-mobile-slider {
        display: block;
        margin-top: var(--spacing-lg);
    }

    .slider-track {
        overflow: hidden;
    }

    .testimonial-slide {
        background: white;
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        padding: var(--spacing-md);
        display: none;
    }

    .testimonial-slide.active {
        display: block;
    }

    .slider-controls {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: var(--spacing-md);
        margin-top: var(--spacing-md);
    }

    .slider-btn {
        background: var(--color-secondary);
        color: white;
        border: none;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        font-size: 1.5rem;
        cursor: pointer;
    }

    .slider-dots {
        display: flex;
        gap: var(--spacing-xs);
    }

    .slider-dot {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--color-border);
        cursor: pointer;
    }

    .slider-dot.active {
        background: var(--color-secondary);
    }

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

    .testimonial-card.extended {
        grid-column: span 1;
    }

    .expectation-item {
        grid-template-columns: 1fr;
    }

    .expectation-period {
        width: fit-content;
        margin: 0 auto;
    }
}