:root {
    --primary-hue: 32;
    --primary: hsl(var(--primary-hue), 68%, 45%);
    --primary-light: hsl(var(--primary-hue), 68%, 55%);
    --primary-dark: hsl(var(--primary-hue), 68%, 35%);
    --secondary: hsl(145, 55%, 38%);
    --secondary-light: hsl(145, 55%, 48%);
    --secondary-dark: hsl(145, 55%, 28%);
    --accent: hsl(85, 65%, 50%);
    --accent-light: hsl(85, 65%, 60%);
    --accent-dark: hsl(85, 65%, 40%);
    --text: hsl(0, 0%, 15%);
    --text-light: hsl(0, 0%, 40%);
    --bg: hsl(0, 0%, 98%);
    --bg-alt: hsl(0, 0%, 95%);
    --white: hsl(0, 0%, 100%);
    --shadow: 0 2px 8px hsla(0, 0%, 0%, 0.08);
    --shadow-lg: 0 8px 24px hsla(0, 0%, 0%, 0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1200px;
    --spacing: 2rem;
    --spacing-lg: 4rem;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

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

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--secondary-dark);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: all var(--transition);
}

#navbar.scrolled {
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1rem var(--spacing);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    font-weight: 500;
    transition: color var(--transition);
}

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

.btn-nav {
    padding: 0.5rem 1.5rem;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
}

.btn-nav:hover {
    background: var(--primary-dark);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--transition);
}

#hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--spacing-lg);
    padding: calc(80px + var(--spacing-lg)) var(--spacing) var(--spacing-lg);
    max-width: var(--max-width);
    margin: 0 auto;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--secondary-dark);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--bg-alt);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: 0.5rem;
}

.hero-image {
    position: relative;
    animation: fadeInRight 0.8s ease-out;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg);
    padding: 2rem;
    border-radius: var(--radius);
    transition: all var(--transition);
    position: relative;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-card.featured {
    background: linear-gradient(135deg, var(--secondary-light), var(--secondary-dark));
    color: var(--white);
}

.service-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: inherit;
}

.service-card p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.service-features {
    margin-bottom: 1.5rem;
}

.service-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

.service-card.featured .service-features li::before {
    color: var(--accent-light);
}

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

.pricing-comparison {
    max-width: 1400px;
    margin: 0 auto;
}

.comparison-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.comparison-btn {
    padding: 0.75rem 2rem;
    border-radius: var(--radius);
    font-weight: 600;
    background: var(--white);
    color: var(--text);
    border: 2px solid transparent;
    transition: all var(--transition);
}

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

.comparison-btn.active {
    background: var(--primary);
    color: var(--white);
}

.discount {
    display: inline-block;
    margin-left: 0.5rem;
    padding: 0.125rem 0.5rem;
    background: var(--accent);
    color: var(--white);
    border-radius: 12px;
    font-size: 0.75rem;
}

.pricing-table {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.pricing-header {
    display: grid;
    grid-template-columns: 1fr repeat(3, 1fr);
    background: var(--secondary-dark);
    color: var(--white);
}

.pricing-row {
    display: grid;
    grid-template-columns: 1fr repeat(3, 1fr);
    border-bottom: 1px solid var(--bg-alt);
}

.pricing-row:last-child {
    border-bottom: none;
}

.pricing-cell {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.header-empty {
    background: transparent;
}

.header-plan {
    padding: 2rem 1.5rem;
    position: relative;
}

.header-plan.featured {
    background: var(--primary);
}

.header-plan h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.header-plan p {
    font-size: 0.875rem;
    opacity: 0.9;
}

.plan-badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--accent);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.feature-name {
    text-align: left;
    font-weight: 600;
    align-items: flex-start;
}

.pricing-cell.featured {
    background: hsl(var(--primary-hue), 68%, 97%);
}

.price-row {
    background: var(--bg-alt);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

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

.check {
    color: var(--secondary);
    font-size: 1.5rem;
    font-weight: 700;
}

.cross {
    color: var(--text-light);
    font-size: 1.5rem;
}

.cta-row .pricing-cell {
    padding: 2rem 1.5rem;
}

.case-studies {
    padding: var(--spacing-lg) 0;
    background: var(--white);
}

.cases-grid {
    display: grid;
    gap: 3rem;
}

.case-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    background: var(--bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.case-card:nth-child(even) {
    direction: rtl;
}

.case-card:nth-child(even) > * {
    direction: ltr;
}

.case-image {
    position: relative;
    overflow: hidden;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.case-card:hover .case-image img {
    transform: scale(1.05);
}

.case-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.case-content h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-dark);
}

.case-client {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.case-content > p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.case-results {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--bg-alt);
}

.result-item {
    display: flex;
    flex-direction: column;
}

.result-item strong {
    font-size: 1.75rem;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.result-item span {
    font-size: 0.875rem;
    color: var(--text-light);
}

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

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-member {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    text-align: center;
    transition: all var(--transition);
}

.team-member:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.member-photo {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
}

.member-initial {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
}

.team-member h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-dark);
}

.member-role {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.member-bio {
    color: var(--text-light);
    line-height: 1.6;
}

.testimonials {
    padding: var(--spacing-lg) 0;
    background: var(--white);
    overflow: hidden;
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.testimonial-track {
    display: flex;
    gap: 2rem;
    transition: transform 0.5s ease;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 1.333rem);
    background: var(--bg);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.testimonial-rating {
    color: var(--accent);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.testimonial-author strong {
    display: block;
    color: var(--secondary-dark);
    margin-bottom: 0.25rem;
}

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

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.slider-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.slider-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

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

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.trust-item {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius);
    text-align: center;
}

.trust-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.trust-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--secondary-dark);
}

.trust-item p {
    color: var(--text-light);
    line-height: 1.6;
}

.trust-item a {
    color: var(--primary);
    text-decoration: underline;
}

.contact {
    padding: var(--spacing-lg) 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--secondary-dark);
}

.info-item {
    margin-bottom: 2rem;
}

.info-item strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--secondary-dark);
}

.info-item p {
    color: var(--text-light);
    line-height: 1.8;
}

.info-item a {
    color: var(--primary);
    transition: color var(--transition);
}

.info-item a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.contact-image {
    width: 100%;
    border-radius: var(--radius);
    margin-top: 2rem;
}

.contact-form {
    background: var(--bg);
    padding: 2rem;
    border-radius: var(--radius);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--bg-alt);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition);
}

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

.form-group textarea {
    resize: vertical;
}

.error-message {
    display: block;
    color: hsl(0, 70%, 50%);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.checkbox-group label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.25rem;
}

.checkbox-group span {
    font-weight: 400;
}

.checkbox-group a {
    color: var(--primary);
    text-decoration: underline;
}

.footer {
    background: var(--secondary-dark);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing) 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-column h3,
.footer-column h4 {
    margin-bottom: 1rem;
}

.footer-column p {
    opacity: 0.9;
    line-height: 1.8;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-column a {
    opacity: 0.9;
    transition: opacity var(--transition);
}

.footer-column a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid hsla(0, 0%, 100%, 0.1);
    opacity: 0.8;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: hsla(0, 0%, 0%, 0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: var(--radius);
    padding: 3rem;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease-out;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    color: var(--text-light);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition);
}

.modal-close:hover {
    background: var(--bg-alt);
    color: var(--text);
}

.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 -4px 16px hsla(0, 0%, 0%, 0.1);
    padding: 1.5rem;
    z-index: 1500;
    transform: translateY(100%);
    transition: transform var(--transition);
}

.cookie-consent.active {
    transform: translateY(0);
}

.cookie-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-content p {
    flex: 1;
    color: var(--text-light);
}

.cookie-content a {
    color: var(--primary);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1024px) {
    .testimonial-card {
        flex: 0 0 calc(50% - 1rem);
    }

    .pricing-header,
    .pricing-row {
        grid-template-columns: 1fr;
    }

    .pricing-header .header-empty {
        display: none;
    }

    .feature-name {
        background: var(--bg-alt);
        font-weight: 700;
        padding: 1rem 1.5rem;
    }

    .pricing-row {
        border: 1px solid var(--bg-alt);
        margin-bottom: 0.5rem;
        border-radius: var(--radius-sm);
    }

    .case-card {
        grid-template-columns: 1fr;
    }

    .case-card:nth-child(even) {
        direction: ltr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing: 1rem;
        --spacing-lg: 2rem;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        transition: left var(--transition);
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        left: 0;
    }

    #hero {
        grid-template-columns: 1fr;
        padding-top: calc(70px + var(--spacing));
    }

    .hero-image {
        order: -1;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .comparison-controls {
        flex-direction: column;
    }

    .testimonial-card {
        flex: 0 0 100%;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cookie-buttons .btn {
        width: 100%;
    }

    .case-results {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.75rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .modal-content {
        padding: 2rem 1.5rem;
    }
}