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

:root {
    --color-primary: #1a5f7a;
    --color-primary-dark: #134a5f;
    --color-secondary: #57c5b6;
    --color-accent: #159895;
    --color-dark: #1a1a2e;
    --color-light: #f8f9fa;
    --color-gray: #6c757d;
    --color-gray-light: #e9ecef;
    --color-white: #ffffff;
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --transition: 0.3s ease;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.15);
    --radius: 8px;
    --radius-lg: 12px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-white);
    box-shadow: var(--shadow);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.nav__toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.nav__toggle-bar {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

.nav__menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow);
    padding: 1rem;
    display: none;
    flex-direction: column;
    gap: 0.5rem;
}

.nav__menu.is-active {
    display: flex;
}

.nav__link {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--color-dark);
    font-weight: 500;
    border-radius: var(--radius);
    transition: background-color var(--transition);
}

.nav__link:hover,
.nav__link--active {
    background-color: var(--color-gray-light);
    color: var(--color-primary);
}

.btn {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
}

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

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

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

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

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

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

.btn--small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
    padding: 4rem 1rem;
    text-align: center;
}

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

.hero h1 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.page-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-white);
    padding: 3rem 1rem;
    text-align: center;
}

.page-hero--compact {
    padding: 2rem 1rem;
}

.page-hero h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.page-hero p {
    font-size: 1.125rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto;
}

.features {
    padding: 4rem 1rem;
    background-color: var(--color-light);
}

.features h2 {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: 2.5rem;
    color: var(--color-dark);
}

.features__grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-card {
    background-color: var(--color-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
}

.feature-card__icon {
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--color-dark);
}

.feature-card p {
    color: var(--color-gray);
    line-height: 1.7;
}

.testimonials {
    padding: 4rem 1rem;
}

.testimonials h2 {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: 2.5rem;
    color: var(--color-dark);
}

.testimonials__grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.testimonial {
    background-color: var(--color-light);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
}

.testimonial p {
    font-style: italic;
    color: var(--color-dark);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.testimonial cite {
    font-style: normal;
    font-weight: 600;
    color: var(--color-primary);
}

.cta {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 4rem 1rem;
    text-align: center;
}

.cta h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.cta p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.about-intro {
    padding: 4rem 1rem;
}

.about-intro h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--color-dark);
}

.about-intro p {
    margin-bottom: 1rem;
    color: var(--color-gray);
    line-height: 1.8;
}

.about-values {
    padding: 4rem 1rem;
    background-color: var(--color-light);
}

.about-values h2 {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: 2.5rem;
    color: var(--color-dark);
}

.values__grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.value-card {
    background-color: var(--color-white);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.value-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--color-primary);
}

.value-card p {
    color: var(--color-gray);
    line-height: 1.7;
}

.about-team {
    padding: 4rem 1rem;
}

.about-team h2 {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--color-dark);
}

.about-team__intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    color: var(--color-gray);
}

.stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
}

.stat {
    padding: 1.5rem;
    background-color: var(--color-light);
    border-radius: var(--radius-lg);
}

.stat__number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat__label {
    color: var(--color-gray);
}

.about-cta {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 4rem 1rem;
    text-align: center;
}

.about-cta h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.about-cta p {
    margin-bottom: 2rem;
    opacity: 0.95;
}

.services {
    padding: 4rem 1rem;
}

.services__list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.service-card {
    background-color: var(--color-light);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
}

.service-card__header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.service-card h2 {
    font-size: 1.25rem;
    color: var(--color-dark);
}

.service-card__price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-primary);
}

.service-card p {
    color: var(--color-gray);
    line-height: 1.7;
}

.services-note {
    padding: 3rem 1rem;
    background-color: var(--color-gray-light);
}

.services-note h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.services-note p {
    color: var(--color-gray);
    margin-bottom: 0.75rem;
}

.services-cta {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 4rem 1rem;
    text-align: center;
}

.services-cta h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.services-cta p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.contact-info {
    padding: 4rem 1rem;
}

.contact-info__grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    background-color: var(--color-light);
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
}

.contact-card__icon {
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.contact-card h2 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--color-dark);
}

.contact-card p {
    color: var(--color-gray);
    line-height: 1.7;
}

.contact-card a {
    color: var(--color-primary);
    font-weight: 500;
}

.contact-card__note {
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.contact-details {
    padding: 4rem 1rem;
    background-color: var(--color-light);
}

.contact-details h2 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--color-dark);
}

.contact-details__content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-topic h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.contact-topic p {
    color: var(--color-gray);
    line-height: 1.7;
}

.contact-faq {
    padding: 4rem 1rem;
}

.contact-faq h2 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
    color: var(--color-dark);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.faq-item {
    padding: 1.5rem;
    background-color: var(--color-light);
    border-radius: var(--radius-lg);
}

.faq-item h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--color-dark);
}

.faq-item p {
    color: var(--color-gray);
    line-height: 1.7;
}

.thank-you {
    padding: 6rem 1rem;
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.thank-you__content {
    max-width: 600px;
    margin: 0 auto;
}

.thank-you__icon {
    color: var(--color-secondary);
    margin-bottom: 2rem;
}

.thank-you h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.thank-you p {
    color: var(--color-gray);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.thank-you__actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.legal-content {
    padding: 3rem 1rem;
}

.legal-article {
    max-width: 800px;
    margin: 0 auto;
}

.legal-intro {
    font-size: 1.125rem;
    color: var(--color-gray);
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-gray-light);
}

.legal-article h2 {
    font-size: 1.375rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

.legal-article h3 {
    font-size: 1.125rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--color-primary);
}

.legal-article p {
    color: var(--color-gray);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.legal-article ul {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.legal-article li {
    color: var(--color-gray);
    margin-bottom: 0.5rem;
    line-height: 1.7;
    list-style: disc;
}

.legal-date {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-gray-light);
    font-style: italic;
    color: var(--color-gray);
}

.footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 3rem 1rem 1.5rem;
}

.footer__content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer__brand {
    max-width: 300px;
}

.footer__logo {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.footer__brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    line-height: 1.7;
}

.footer__links h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--color-white);
}

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

.footer__links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    transition: color var(--transition);
}

.footer__links a:hover {
    color: var(--color-white);
}

.footer__bottom {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer__bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 1.5rem;
    z-index: 1000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

.cookie-banner[hidden] {
    display: none;
}

.cookie-banner__content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cookie-banner__content p {
    font-size: 0.875rem;
    line-height: 1.6;
    opacity: 0.9;
}

.cookie-banner__actions {
    display: flex;
    gap: 0.75rem;
}

.cookie-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.cookie-modal[hidden] {
    display: none;
}

.cookie-modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
}

.cookie-modal__content {
    position: relative;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.cookie-modal__content h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--color-dark);
}

.cookie-modal__options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.cookie-option {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
}

.cookie-option input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.cookie-option__text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.cookie-option__text strong {
    color: var(--color-dark);
}

.cookie-option__text small {
    color: var(--color-gray);
    font-size: 0.8125rem;
}

.cookie-modal__actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .page-hero h1 {
        font-size: 2.5rem;
    }

    .features__grid {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .feature-card {
        flex: 1 1 calc(50% - 0.75rem);
    }

    .testimonials__grid {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .testimonial {
        flex: 1 1 calc(50% - 0.75rem);
    }

    .values__grid {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .value-card {
        flex: 1 1 calc(50% - 0.75rem);
    }

    .stats {
        flex-direction: row;
        justify-content: center;
    }

    .stat {
        flex: 1;
        max-width: 200px;
    }

    .contact-info__grid {
        flex-direction: row;
    }

    .contact-card {
        flex: 1;
    }

    .thank-you__actions {
        flex-direction: row;
        justify-content: center;
    }

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

    .cookie-banner__content p {
        flex: 1;
    }

    .cookie-modal__actions {
        flex-direction: row;
    }
}

@media (min-width: 768px) {
    .nav__toggle {
        display: none;
    }

    .nav__menu {
        position: static;
        display: flex;
        flex-direction: row;
        box-shadow: none;
        padding: 0;
        gap: 0.25rem;
    }

    .nav__link {
        padding: 0.5rem 1rem;
    }

    .hero {
        padding: 6rem 2rem;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .hero p {
        font-size: 1.25rem;
    }

    .features {
        padding: 5rem 2rem;
    }

    .feature-card {
        flex: 1 1 calc(33.333% - 1rem);
    }

    .testimonial {
        flex: 1 1 calc(33.333% - 1rem);
    }

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

    .contact-details__content {
        flex-direction: row;
    }

    .contact-topic {
        flex: 1;
    }

    .footer__content {
        flex-direction: row;
        justify-content: space-between;
    }

    .footer__links {
        min-width: 150px;
    }
}

@media (min-width: 1024px) {
    .hero h1 {
        font-size: 3.5rem;
    }

    .features h2,
    .testimonials h2,
    .cta h2,
    .about-values h2,
    .about-team h2,
    .contact-faq h2,
    .services-cta h2 {
        font-size: 2.25rem;
    }

    .values__grid {
        flex-wrap: nowrap;
    }

    .value-card {
        flex: 1;
    }
}