:root {
    --color-primary: #051850;
    --color-primary-contrast: #ffffff;
    --color-accent: #3EB489;
    --color-accent-alt: #FFC857;
    --color-surface: #f1f4f8;
    --color-background: #ffffff;
    --color-text: #1a1a1a;
    --color-muted: #5c6782;
    --shadow-sm: 0 6px 16px rgba(5, 24, 80, 0.08);
    --shadow-md: 0 16px 40px rgba(5, 24, 80, 0.14);
    --max-width: 1200px;
    --transition: 0.3s ease;
    --dark-background: #050d26;
    --dark-surface: #101b3d;
    --dark-text: #e5ecff;
    --dark-muted: #9fb0e3;
    font-size: 16px;
}

body {
    font-family: 'Open Sans', 'Roboto', 'Helvetica', Arial, sans-serif;
    color: var(--color-text);
    background: var(--color-background);
    line-height: 1.6;
    transition: background var(--transition), color var(--transition);
}

body.dark-theme {
    --color-background: var(--dark-background);
    --color-surface: var(--dark-surface);
    --color-text: var(--dark-text);
    --color-muted: var(--dark-muted);
    --shadow-sm: 0 6px 16px rgba(9, 20, 56, 0.45);
    --shadow-md: 0 20px 45px rgba(9, 20, 56, 0.65);
}

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

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

a:hover,
a:focus {
    color: var(--color-accent-alt);
}

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

.skip-link {
    position: absolute;
    left: -9999px;
    top: 1rem;
    background: var(--color-primary);
    color: var(--color-primary-contrast);
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    z-index: 2000;
}

.skip-link:focus {
    left: 1rem;
}

.site-header {
    background: var(--color-primary);
    color: var(--color-primary-contrast);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.container {
    width: min(92%, var(--max-width));
    margin: 0 auto;
}

.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1rem 0;
}

.logo-area img {
    height: 48px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.theme-toggle,
.menu-toggle {
    background: rgba(255, 255, 255, 0.16);
    border: none;
    color: var(--color-primary-contrast);
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
}

.theme-toggle:hover,
.theme-toggle:focus,
.menu-toggle:hover,
.menu-toggle:focus {
    background: rgba(255, 255, 255, 0.32);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    position: relative;
}

.menu-toggle .menu-icon,
.menu-toggle .menu-icon::before,
.menu-toggle .menu-icon::after {
    width: 20px;
    height: 2px;
    background: currentColor;
    display: block;
    border-radius: 999px;
    transition: transform var(--transition);
}

.menu-toggle .menu-icon::before,
.menu-toggle .menu-icon::after {
    content: '';
    position: relative;
    top: -6px;
}

.menu-toggle .menu-icon::after {
    top: 4px;
}

.primary-nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.primary-nav a {
    font-weight: 600;
    position: relative;
    padding-bottom: 0.25rem;
}

.primary-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    left: 0;
    bottom: 0;
    background: var(--color-accent-alt);
    transition: width var(--transition);
}

.primary-nav a:hover::after,
.primary-nav a:focus::after,
.primary-nav a.active::after {
    width: 100%;
}

.hero {
    background: linear-gradient(135deg, rgba(5, 24, 80, 0.92), rgba(5, 24, 80, 0.75)), url('https://garrido.idcriativo.com/imagens/logo-banner.png') center/cover no-repeat;
    color: var(--color-primary-contrast);
    padding: clamp(4rem, 6vw, 7rem) 0;
    text-align: center;
}

.hero h1 {
    font-family: 'Roboto Slab', 'Lora', serif;
    font-size: clamp(2.4rem, 4vw, 3.5rem);
    margin-bottom: 1rem;
}

.hero p {
    max-width: 720px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.section {
    padding: clamp(3rem, 5vw, 4.5rem) 0;
}

.section-alt {
    background: var(--color-surface);
}

.section-title {
    font-family: 'Roboto Slab', 'Lora', serif;
    font-size: clamp(2rem, 3vw, 2.6rem);
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 2rem;
}

.section-intro {
    max-width: 720px;
    margin: 0 auto 2rem;
    text-align: center;
    color: var(--color-muted);
}

.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.card {
    background: var(--color-background);
    border-radius: 18px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(5, 24, 80, 0.08);
    transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover,
.card:focus-within {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: 999px;
    font-weight: 700;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(62, 180, 137, 0.3);
    border: none;
}

.btn-primary:hover,
.btn-primary:focus {
    transform: translateY(-3px);
    box-shadow: 0 12px 34px rgba(62, 180, 137, 0.4);
}

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

.btn-outline:hover,
.btn-outline:focus {
    background: var(--color-primary);
    color: var(--color-primary-contrast);
}

.btn-link {
    color: var(--color-primary);
    font-weight: 600;
}

.highlight-card,
.value-card {
    text-align: center;
}

.icon-circle {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(62, 180, 137, 0.15);
    color: var(--color-primary);
    display: grid;
    place-items: center;
    font-size: 1.75rem;
    margin: 0 auto 1rem;
}

.mission-vision article {
    background: var(--color-surface);
    border-radius: 16px;
    padding: 1.75rem;
}

.highlight {
    border-left: 6px solid var(--color-accent-alt);
    padding-left: 1.5rem;
    background: rgba(255, 200, 87, 0.15);
}

.testimonial-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    gap: 1.5rem;
    transition: transform var(--transition);
}

.testimonial-card {
    min-width: min(320px, 100%);
    background: var(--color-background);
    border-radius: 18px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.testimonial-card h3 {
    margin-top: 1.5rem;
    font-size: 1.1rem;
    color: var(--color-primary);
}

.slider-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(5, 24, 80, 0.7);
    color: #fff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    cursor: pointer;
}

.slider-control.prev { left: 0.5rem; }
.slider-control.next { right: 0.5rem; }

.blog-layout {
    display: grid;
    gap: 3rem;
    grid-template-columns: minmax(0, 3fr) minmax(220px, 1fr);
}

.blog-sidebar {
    position: sticky;
    top: 7rem;
    align-self: start;
    background: var(--color-surface);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

.blog-sidebar ul,
.blog-sidebar ol {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.blog-intro {
    margin-bottom: 2rem;
    color: var(--color-muted);
}

.blog-post {
    border-bottom: 1px solid rgba(5, 24, 80, 0.1);
    padding-bottom: 2rem;
    margin-bottom: 2rem;
}

.blog-post:last-child {
    border-bottom: none;
}

.blog-post header {
    margin-bottom: 1rem;
}

.blog-post h3 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
}

.blog-author {
    color: var(--color-muted);
}

.share-area {
    margin-top: 1.5rem;
}

.newsletter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.newsletter-form input {
    flex: 1 1 240px;
    padding: 0.85rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(5, 24, 80, 0.2);
    background: var(--color-background);
    color: inherit;
}

.newsletter-status {
    flex-basis: 100%;
    font-size: 0.9rem;
    color: var(--color-muted);
}

.newsletter-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
}

.resource-table {
    overflow-x: auto;
    background: var(--color-background);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

.resource-table table {
    width: 100%;
    border-collapse: collapse;
}

.resource-table th,
.resource-table td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(5, 24, 80, 0.1);
    text-align: left;
}

.timeline {
    list-style: none;
    display: grid;
    gap: 1.5rem;
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    padding-left: 1.5rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--color-accent);
    border-radius: 999px;
}

.timeline-year {
    font-weight: 700;
    color: var(--color-primary);
}

.team-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.team-card {
    background: var(--color-background);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.team-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.team-card__body {
    padding: 1.5rem;
}

.team-role {
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
}

.service-block {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    align-items: center;
    margin-bottom: 3rem;
}

.service-media img {
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

.service-content ul {
    margin: 1.25rem 0;
    padding-left: 1.25rem;
    color: var(--color-muted);
}

.case-card {
    background: var(--color-background);
    border-radius: 18px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}

.case-impact {
    margin-top: 1rem;
    font-weight: 600;
}

.calendar {
    display: grid;
    gap: 2rem;
}

.event-card {
    background: var(--color-background);
    border-radius: 18px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border-left: 6px solid var(--color-accent);
}

.event-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 64px;
    margin-right: 1.5rem;
    background: var(--color-surface);
    border-radius: 12px;
    padding: 0.75rem 0;
    font-weight: 700;
}

.event-card header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.event-meta {
    color: var(--color-muted);
    margin-top: 0.25rem;
}

.breadcrumbs {
    background: var(--color-surface);
    padding: 0.75rem 0;
    font-size: 0.9rem;
}

.breadcrumbs ol {
    display: flex;
    gap: 0.75rem;
    list-style: none;
}

.breadcrumbs li::after {
    content: '/';
    margin-left: 0.75rem;
}

.breadcrumbs li:last-child::after {
    content: '';
}

.auth-container {
    max-width: 520px;
}

.auth-form {
    display: grid;
    gap: 1.25rem;
}

.auth-form input,
.auth-form textarea,
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(5, 24, 80, 0.2);
    font: inherit;
    transition: border-color var(--transition), box-shadow var(--transition);
    background: var(--color-background);
    color: inherit;
}

.auth-form input:focus,
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(62, 180, 137, 0.25);
}

.contact-form {
    max-width: 640px;
    margin: 0 auto;
    background: var(--color-background);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
}

.form-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.alert {
    padding: 1rem 1.25rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.alert-success {
    background: rgba(62, 180, 137, 0.15);
    color: #1e6f50;
}

.alert-error {
    background: rgba(255, 200, 87, 0.18);
    color: #8b5d00;
}

.faq-list {
    display: grid;
    gap: 1rem;
}

.faq-item {
    background: var(--color-background);
    border-radius: 14px;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 1.25rem 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
    padding: 0 1.5rem;
}

.faq-answer p {
    padding-bottom: 1.5rem;
}

.faq-item[aria-expanded="true"] .faq-answer {
    max-height: 400px;
}

.footer-logo {
    height: 60px;
    margin-bottom: 1rem;
}

.site-footer {
    background: #010a26;
    color: var(--color-primary-contrast);
    padding: 3rem 0 2rem;
}

.site-footer a {
    color: inherit;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2.5rem;
}

.footer-links {
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

.footer-bottom {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(1, 10, 38, 0.95);
    color: #fff;
    padding: 1.25rem 0;
    display: none;
}

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

.cookie-banner__content {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.testimonials-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.testimonial-card footer {
    margin-top: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.event-day {
    font-size: 1.6rem;
}

.event-month {
    font-size: 0.85rem;
    text-transform: uppercase;
}

.case-card h3 {
    margin-bottom: 0.75rem;
    color: var(--color-primary);
}

.share-area .btn {
    border-radius: 12px;
}

.cookie-banner a {
    color: var(--color-accent-alt);
}

@media (max-width: 1024px) {
    .blog-layout {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        position: static;
    }
}

@media (max-width: 900px) {
    .menu-toggle {
        display: inline-flex;
    }

    .primary-nav {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        background: var(--color-background);
        color: var(--color-text);
        border-bottom: 1px solid rgba(5, 24, 80, 0.1);
        transform-origin: top;
        transform: scaleY(0);
        transition: transform var(--transition);
    }

    .primary-nav ul {
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
    }

    .primary-nav[data-visible="true"] {
        transform: scaleY(1);
    }

    .section-title {
        text-align: left;
    }

    .hero {
        text-align: left;
    }

    .hero-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 600px) {
    .contact-form,
    .card {
        padding: 1.75rem;
    }

    .slider-control {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}