/* ------------------------------------------------------------------
   PWA Install Banner
------------------------------------------------------------------- */
.pwa-install-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--color-surface);
    border-top: 1px solid var(--color-soft);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(100%);
    transition: transform 0.3s ease-out;
    padding: 1rem;
}

.pwa-install-banner.is-visible {
    transform: translateY(0);
}

.pwa-install-banner__content {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 100%;
}

.pwa-install-banner__icon {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--color-primary-soft);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.25rem;
}

.pwa-install-banner__text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.pwa-install-banner__text strong {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-muted-strong);
}

.pwa-install-banner__text span {
    font-size: 0.85rem;
    color: var(--color-muted);
}

.pwa-install-banner__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.pwa-install-banner__btn {
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: background-color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

.pwa-install-banner__btn--install {
    background: var(--color-primary);
    color: white;
    padding: 0.5rem 1rem;
    font-weight: 500;
}

.pwa-install-banner__btn--install:hover {
    background: var(--color-primary-dark);
}

.pwa-install-banner__btn--close {
    color: var(--color-muted);
    width: 2rem;
    height: 2rem;
}

.pwa-install-banner__btn--close:hover {
    background: var(--color-soft);
}

/* iOS Instructions Modal */
.pwa-ios-instructions {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-out;
}

.pwa-ios-instructions.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.pwa-ios-instructions__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.pwa-ios-instructions__content {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    max-width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-strong);
    transform: scale(0.9);
    transition: transform 0.3s ease-out;
}

.pwa-ios-instructions.is-visible .pwa-ios-instructions__content {
    transform: scale(1);
}

.pwa-ios-instructions__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2rem;
    height: 2rem;
    border: none;
    background: var(--color-soft);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-muted);
    transition: background-color 0.2s;
}

.pwa-ios-instructions__close:hover {
    background: var(--color-muted);
    color: white;
}

.pwa-ios-instructions__content h3 {
    margin: 0 0 1.5rem 0;
    font-size: 1.25rem;
    color: var(--color-muted-strong);
    text-align: center;
}

.pwa-ios-instructions__content ol {
    margin: 0 0 1.5rem 0;
    padding-left: 1.5rem;
    color: var(--color-muted-strong);
    line-height: 1.8;
}

.pwa-ios-instructions__content ol li {
    margin-bottom: 0.75rem;
}

.pwa-ios-instructions__content ol li strong {
    color: var(--color-primary);
}

.pwa-ios-instructions__icon {
    text-align: center;
    font-size: 3rem;
    color: var(--color-primary);
    margin-top: 1rem;
}

@media (min-width: 64rem) {
    .pwa-install-banner {
        bottom: 1rem;
        left: 1rem;
        right: auto;
        max-width: 24rem;
        border-radius: var(--radius-md);
        border-top: none;
        box-shadow: var(--shadow-strong);
    }

    .pwa-ios-instructions__content {
        max-width: 28rem;
        padding: 2.5rem;
    }
}

/* ------------------------------------------------------------------
   Design tokens e reset mobile-first
------------------------------------------------------------------- */
:root {
    color-scheme: light;
    --color-bg: #f5f7fa;
    --color-surface: #ffffff;
    --color-muted: #4a5568;
    --color-muted-strong: #2d3748;
    --color-soft: #e2e8f0;
    --color-primary: #006ea6;
    --color-primary-dark: #004f7a;
    --color-primary-soft: #d9f1ff;
    --color-accent: #fde68a;
    --radius-sm: 0.5rem;
    --radius-md: 0.85rem;
    --radius-lg: 1.5rem;
    --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.08);
    --shadow-strong: 0 35px 90px rgba(15, 23, 42, 0.17);
    --section-gap: clamp(2.5rem, 5vw, 5rem);
    --container-padding: clamp(1.5rem, 6vw, 3.5rem);
    --font-base: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

@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;
    }
}

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

body {
    font-family: var(--font-base);
    background-color: var(--color-bg);
    color: var(--color-muted-strong);
    line-height: 1.6;
    font-size: clamp(0.95rem, 0.9rem + 0.3vw, 1.05rem);
    margin: 0;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 150ms ease, opacity 150ms ease;
}

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

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

.hero-announcement {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: clamp(0.85rem, 2vw, 1.5rem);
    padding: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 5vw, 3.5rem);
    background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0) 45%), linear-gradient(135deg, #fde047 0%, #f97316 42%, #7c3aed 75%, #312e81 100%);
    color: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    isolation: isolate;
    text-align: center;
}

.hero-announcement::after {
    content: '';
    position: absolute;
    inset: 1.5rem;
    border-radius: inherit;
    border: 1px solid rgba(255, 255, 255, 0.25);
    opacity: 0.35;
    pointer-events: none;
}

.hero-announcement__eyebrow {
    letter-spacing: 0.2em;
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
}

.hero-announcement__title {
    font-size: clamp(2.1rem, 6vw, 3.5rem);
    line-height: 1.1;
    font-weight: 700;
}

.hero-announcement__subtitle {
    font-size: clamp(1rem, 1rem + 0.4vw, 1.2rem);
    color: rgba(255, 255, 255, 0.92);
}

@media (min-width: 64rem) {
    .hero-announcement {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        text-align: left;
        padding: clamp(2.5rem, 4vw, 4rem) clamp(3rem, 5vw, 5rem);
    }

    .hero-announcement::after {
        inset: 2rem;
    }

    .hero-announcement__title {
        max-width: 24rem;
    }

    .hero-announcement__subtitle {
        max-width: 32rem;
    }
}

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

.body {
    min-height: 100vh;
}

.container {
    padding-left: var(--container-padding);
    padding-right: var(--container-padding);
    width: 100%;
    max-width: 100%;
}

@media (min-width: 48rem) {
    .container {
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* ------------------------------------------------------------------
   Utilitários
------------------------------------------------------------------- */
.section {
    padding-block: var(--section-gap);
}

.section--tight {
    padding-block: clamp(2rem, 3vw, 3.5rem);
}

.section--no-top {
    padding-top: 0;
}

.section--after-header {
    padding-top: clamp(1.5rem, 3vw, 2rem);
    padding-bottom: 0;
}

.section--accent {
    background: radial-gradient(circle at top right, #0f172a 0%, #0f172a 35%, #0b1120 100%);
    color: #f8fafc;
}

.stack-sm > * + * {
    margin-top: 0.85rem;
}

.stack > * + * {
    margin-top: 1.25rem;
}

.stack-lg > * + * {
    margin-top: 1.85rem;
}

.text-balance {
    text-wrap: balance;
}

.surface {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid rgba(15, 23, 42, 0.05);
    box-shadow: var(--shadow-soft);
    padding: clamp(1.75rem, 5vw, 2.75rem);
}

.surface--muted {
    background: rgba(0, 110, 166, 0.02);
    border: 1px solid rgba(15, 23, 42, 0.04);
    box-shadow: none;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-primary);
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    background: rgba(0, 110, 166, 0.1);
    color: var(--color-primary);
}

.badge-neutral {
    background: rgba(15, 23, 42, 0.06);
    color: var(--color-muted);
}

.btn-pill {
    border-radius: 999px;
    font-weight: 600;
    padding: 0.85rem 1.5rem;
}

.btn-fluid {
    width: 100%;
}

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

.btn-outline-light {
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: #fff;
    background: transparent;
}

.btn-outline-light:hover,
.btn-outline-light:focus-visible {
    border-color: #fff;
    color: #0f172a;
    background: #fff;
}

.btn-outline-primary {
    border: 1px solid rgba(0, 110, 166, 0.3);
    color: var(--color-primary-dark);
    background: transparent;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus-visible {
    border-color: var(--color-primary);
    color: #fff;
    background: var(--color-primary);
}


.feature-grid {
    display: grid;
    gap: 1.5rem;
    padding-top: clamp(2rem, 4vw, 3rem);
}

@media (min-width: 48rem) {
    .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 64rem) {
    .feature-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.feature-card {
    padding: clamp(2rem, 5vw, 2.5rem);
    border-radius: var(--radius-md);
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    align-items: center;
}

.feature-card__icon {
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 1rem;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-inline: auto;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature-card .stack-sm {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
}

.feature-card h3 {
    font-size: clamp(1.1rem, 2vw, 1.25rem);
    font-weight: 600;
}

.feature-card p {
    font-size: clamp(0.9rem, 1.5vw, 0.95rem);
    line-height: 1.6;
    color: var(--color-muted);
    flex: 1;
}

.feature-card .btn {
    width: 100%;
    margin-top: 1.5rem;
}

.feature-card__icon--danger {
    background: rgba(220, 38, 38, 0.1);
    color: #dc2626;
}

.feature-card__icon--success {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}

.info-card {
    text-align: center;
    max-width: 60ch;
    margin-inline: auto;
}

.cta-card {
    border-radius: calc(var(--radius-lg) * 1.1);
    padding: clamp(2.25rem, 6vw, 3.75rem);
    background: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.15), transparent 55%),
        linear-gradient(130deg, #005c8a, #0b3d91 65%, #0a2e74);
    color: #eef4ff;
    box-shadow: 0 25px 60px rgba(9, 16, 43, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.15);
    position: relative;
    overflow: hidden;
}

.cta-card p,
.cta-card span,
.cta-card .status-chip {
    color: rgba(255, 255, 255, 0.88);
}

.cta-card .hero-title {
    color: #fff;
    letter-spacing: 0.02em;
}

.cta-card__actions {
    display: grid;
    gap: 0.85rem;
    margin-top: 2rem;
}

@media (min-width: 48rem) {
    .cta-card__actions {
        grid-auto-flow: column;
        align-items: center;
        justify-content: center;
        gap: 1rem;
    }
}

.footer-gradient {
    background: linear-gradient(135deg, #082656, #052046 65%, #041935);
    background-color: #082656;
    color: rgba(255, 255, 255, 0.85);
    padding-top: clamp(1.5rem, 4vw, 2.5rem);
}

#footer.footer-gradient {
    background: linear-gradient(135deg, #082656, #052046 65%, #041935) !important;
}

.footer-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.footer-bar__text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    letter-spacing: 0.04em;
}

.btn-set {
    display: grid;
    gap: 0.75rem;
}

@media (min-width: 48rem) {
    .btn-set {
        grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
    }
}

.contact-layout {
    display: grid;
    gap: 2rem;
}

@media (min-width: 64rem) {
    .contact-layout {
        grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
        align-items: start;
    }
}

.form-grid {
    display: grid;
    gap: 1.2rem;
}

.form-grid--two {
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
}

@media (min-width: 48rem) {
    .form-grid--two {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.form-field label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-bottom: 0.45rem;
    color: var(--color-muted);
}

.form-field input,
.form-field textarea {
    width: 100%;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(15, 23, 42, 0.15);
    padding: 0.9rem 1rem;
    font-size: 1rem;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.form-field input:focus-visible,
.form-field textarea:focus-visible {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 110, 166, 0.15);
}

.contact-info-card {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: #f9fafb;
}

.contact-info-card i {
    font-size: 1.25rem;
    color: var(--color-primary);
}

.contact-info-card__body {
    flex: 1;
}

.contact-info-card__label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    color: var(--color-muted);
}

.contact-info-card__value {
    font-size: 1rem;
    font-weight: 600;
}

.data-grid {
    display: grid;
    gap: 1rem;
}

.trimester-grid {
    display: grid;
    gap: 1.25rem;
}

@media (min-width: 48rem) {
    .trimester-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 72rem) {
    .trimester-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.trimester-card {
    border-radius: var(--radius-md);
    border: 1px solid rgba(15, 23, 42, 0.06);
    padding: 1.75rem;
    background: var(--color-surface);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all 200ms ease;
}

.trimester-card:hover {
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
    transform: translateY(-2px);
}

.trimester-card__icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.65rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 110, 166, 0.08);
    color: var(--color-primary);
    font-size: 1.1rem;
}

.trimester-card .status-chip {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-muted);
    opacity: 0.75;
}

.trimester-card h4 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-muted-strong);
    margin: 0;
}

.trimester-card__meta {
    font-size: 0.8rem;
    color: #94a3b8;
    font-weight: 400;
    opacity: 0.85;
}

.trimester-card .btn {
    padding: 0.65rem 1.15rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 200ms ease;
}

.trimester-card .btn-primary {
    background: var(--color-primary);
    color: #fff;
    border: 1.5px solid var(--color-primary);
}

.trimester-card .btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.trimester-card .btn-outline-primary {
    background: transparent;
    color: var(--color-muted);
    border: 1.5px solid rgba(15, 23, 42, 0.15);
}

.trimester-card .btn-outline-primary:hover {
    background: var(--color-surface);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.trimester-card.is-past {
    opacity: 0.6;
}

.trimester-card.is-past:hover {
    opacity: 0.75;
}

.alert-card {
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    background: #fff7ed;
    border: 1px solid #fdba74;
    color: #9a3412;
}

.hero-header {
    text-align: center;
    max-width: 42rem;
    margin-inline: auto;
    padding-top: clamp(2rem, 4vw, 3rem);
    padding-bottom: clamp(2rem, 5vw, 4rem);
}

.hero-header .eyebrow {
    display: block;
    margin-bottom: 1rem;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 700;
    color: var(--color-muted-strong);
    margin-bottom: 1rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2.5vw, 1.25rem);
    color: var(--color-muted);
    line-height: 1.6;
    margin-bottom: 0;
}

.cta-card .hero-title {
    font-size: clamp(1.8rem, 5.5vw, 2.75rem);
    line-height: 1.15;
}

/* Page header simplificado */
.page-header-simple {
    text-align: center;
    max-width: 42rem;
    margin-inline: auto;
    padding-top: clamp(2rem, 4vw, 3rem);
    margin-bottom: clamp(2rem, 4vw, 3rem);
}

.page-header-simple .eyebrow {
    margin-bottom: 0.5rem;
}

.page-title {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 700;
    color: var(--color-muted-strong);
    margin-bottom: 0.65rem;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.page-subtitle {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: var(--color-muted);
    line-height: 1.6;
    margin-bottom: 0;
}

.hero-breadcrumbs {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.9rem;
    color: var(--color-muted);
    margin-top: 0.75rem;
}

.hero-breadcrumbs a {
    color: inherit;
}

.mentor-card {
    display: grid;
    gap: 1.5rem;
    align-items: center;
    text-align: left;
}

@media (min-width: 48rem) {
    .mentor-card {
        grid-template-columns: auto 1fr;
    }
}

.mentor-card__media img {
    border-radius: 1.25rem;
    border: 4px solid rgba(15, 23, 42, 0.08);
}

.mentor-card__content h3 {
    margin-bottom: 0.5rem;
}

.status-chip {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-muted);
}

.media-note {
    background: rgba(0, 110, 166, 0.08);
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--color-primary-dark);
}

/* ------------------------------------------------------------------
   Cabeçalho e navegação
------------------------------------------------------------------- */
#header {
    background: var(--color-surface);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.site-header__inner {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    padding: 1rem var(--container-padding);
}

.site-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.site-logo a {
    display: inline-block;
    line-height: 0;
}

.site-logo img {
    display: block;
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
}

.header-toggle {
    border: 1px solid rgba(15, 23, 42, 0.15);
    border-radius: var(--radius-sm);
    padding: 0.45rem 0.9rem;
    background: #fff;
    color: var(--color-muted-strong);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
}

.header-toggle:hover {
    background: var(--color-bg);
}

.header-toggle:focus-visible {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 110, 166, 0.2);
}

@media (min-width: 64rem) {
    .header-toggle {
        display: none;
    }
}

/* Navegação */
.site-nav {
    background: var(--color-surface);
}

.site-nav__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.site-nav__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.95rem 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-muted-strong);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    transition: color 150ms ease;
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
    color: var(--color-primary);
}

.site-nav__cta {
    margin-top: 1rem;
    display: flex;
    gap: 0.75rem;
}

.site-nav__cta .btn {
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Desktop: Menu inline no header */
@media (min-width: 64rem) {
    #header {
        position: sticky;
        top: 0;
        z-index: 1000;
    }

    .site-header__inner {
        padding: 1rem var(--container-padding);
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 2rem;
    }

    .site-logo {
        flex-shrink: 0;
    }

    .site-header__actions {
        display: none;
    }

    .site-nav {
        display: flex !important;
        align-items: center;
        gap: 1rem;
        margin-left: auto;
        background: transparent;
        position: static;
        transform: none;
        opacity: 1;
        padding: 0;
    }

    .site-nav__list {
        flex-direction: row;
        align-items: center;
        gap: 2rem;
        margin: 0;
    }

    .site-nav__link {
        border: none;
        padding: 0.5rem 0;
        font-size: 0.95rem;
        position: relative;
        white-space: nowrap;
    }

    .site-nav__link::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: var(--color-primary);
        transform: scaleX(0);
        transition: transform 200ms ease;
    }

    .site-nav__link:hover::after {
        transform: scaleX(1);
    }

    .site-nav__cta {
        margin-top: 0;
        margin-left: 1.5rem;
        align-items: center;
    }

    .site-nav__cta .btn {
        width: auto;
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
        font-weight: 600;
    }

    .site-nav__cta .btn .btn-text {
        display: none;
    }

    .site-nav__cta .btn i {
        font-size: 1.1rem;
    }
}

/* Mobile: Menu fullscreen overlay */
@media (max-width: 63.9375rem) {
    body.has-js .site-nav {
        position: fixed;
        inset: 0;
        background: #fff;
        padding: 1.5rem var(--container-padding) 2.5rem;
        transform: translateY(-100%);
        opacity: 0;
        overflow-y: auto;
        max-height: 100vh;
        z-index: 1030;
        transition: transform 220ms ease, opacity 220ms ease;
        display: block;
    }

    body.site-nav-open .site-nav {
        transform: translateY(0);
        opacity: 1;
    }

    body.site-nav-open {
        overflow: hidden;
    }

    .site-nav__scrim {
        position: fixed;
        inset: 0;
        background: rgba(15, 23, 42, 0.5);
        opacity: 0;
        pointer-events: none;
        transition: opacity 200ms ease;
        z-index: 1025;
    }

    .site-nav__scrim.is-visible {
        opacity: 1;
        pointer-events: auto;
    }
}

@media (min-width: 64rem) {
    .site-nav__scrim {
        display: none;
    }
}


/* ------------------------------------------------------------------
   Loading Overlay
------------------------------------------------------------------- */
.loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #006699 0%, #006ea6 25%, #0088CC 50%, #0099e6 75%, #00a1f2 100%);
    background-size: 400% 400%;
    animation: gradientShift 8s ease infinite;
    opacity: 1;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.loading-overlay.fade-out {
    opacity: 0;
}

.loading-overlay.hidden {
    display: none;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.bounce-loader {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.bounce-loader > div {
    width: 1rem;
    height: 1rem;
    background-color: #fff;
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

.bounce-loader .bounce1 {
    animation-delay: -0.32s;
}

.bounce-loader .bounce2 {
    animation-delay: -0.16s;
}

.bounce-loader .bounce3 {
    animation-delay: 0s;
}

@keyframes bounce {
    0%, 80%, 100% {
        transform: scale(0);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.list-clean {
    list-style: none;
    padding: 0;
    margin: 0;
}

.list-clean li + li {
    margin-top: 0.35rem;
}

.media-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--color-muted);
}

.media-stat i {
    color: var(--color-primary);
}

.loading-region {
    text-align: center;
    padding: 3rem 0;
}

.loading-region p {
    margin-top: 1.25rem;
    color: var(--color-muted);
}

.alert-info-card {
    border-radius: var(--radius-md);
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: #eef2ff;
    padding: 1rem 1.25rem;
    color: #3730a3;
}

/* ------------------------------------------------------------------
   Blog Cards
------------------------------------------------------------------- */
.blog-grid {
    display: grid;
    gap: 2rem;
    margin-top: clamp(2rem, 4vw, 3rem);
}

@media (min-width: 48rem) {
    .blog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 64rem) {
    .blog-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.blog-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid rgba(15, 23, 42, 0.08);
    overflow: hidden;
    transition: all 250ms ease;
}

.blog-card:hover {
    box-shadow: var(--shadow-soft);
    transform: translateY(-2px);
}

.blog-card__image {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--color-soft);
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 400ms ease;
}

.blog-card:hover .blog-card__image img {
    transform: scale(1.05);
}

.blog-card__content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

.blog-card__date {
    font-size: 0.85rem;
    color: var(--color-muted);
    font-weight: 400;
}

.blog-card__category {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    padding: 0.25rem 0.65rem;
    border-radius: 0.35rem;
}

.blog-card__title {
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.75rem;
}

.blog-card__title a {
    color: var(--color-muted-strong);
    text-decoration: none;
    transition: color 200ms ease;
}

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

.blog-card__excerpt {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-muted);
    margin-bottom: 1rem;
    flex: 1;
}

.blog-card__link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: gap 200ms ease;
}

.blog-card__link:hover {
    gap: 0.5rem;
}

.blog-pagination {
    margin-top: clamp(2.5rem, 5vw, 4rem);
    display: flex;
    justify-content: center;
}

.blog-pagination .pagination {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-pagination .page-item {
    display: block;
}

.blog-pagination .page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    height: 2.5rem;
    padding: 0.5rem;
    border-radius: 0.5rem;
    border: 1px solid rgba(15, 23, 42, 0.1);
    background: var(--color-surface);
    color: var(--color-muted-strong);
    text-decoration: none;
    font-weight: 500;
    transition: all 200ms ease;
}

.blog-pagination .page-link:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.blog-pagination .page-item.active .page-link {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.blog-pagination .page-item.disabled .page-link {
    opacity: 0.4;
    pointer-events: none;
}

/* ------------------------------------------------------------------
   Blog Post (Artigo Individual)
------------------------------------------------------------------- */
.blog-post {
    max-width: 48rem;
    margin-inline: auto;
    padding-top: clamp(2rem, 4vw, 3rem);
}

.blog-post__header {
    margin-bottom: clamp(2rem, 4vw, 3rem);
}

.breadcrumb-nav {
    margin-bottom: 1.5rem;
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-muted);
}

.breadcrumb-list li:not(:last-child)::after {
    content: '/';
    margin-left: 0.5rem;
    color: var(--color-muted);
    opacity: 0.5;
}

.breadcrumb-list a {
    color: var(--color-muted);
    text-decoration: none;
    transition: color 200ms ease;
}

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

.blog-post__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.blog-post__date,
.blog-post__reading-time {
    color: var(--color-muted);
}

.blog-post__category {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    background: var(--color-primary-soft);
    padding: 0.25rem 0.65rem;
    border-radius: 0.35rem;
}

.blog-post__title {
    font-size: clamp(2rem, 6vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-muted-strong);
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.blog-post__author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.blog-post__author-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-soft);
}

.blog-post__author-name {
    font-weight: 600;
    color: var(--color-muted-strong);
    margin-bottom: 0.15rem;
    font-size: 0.95rem;
}

.blog-post__author-role {
    font-size: 0.85rem;
    color: var(--color-muted);
    margin: 0;
}

.blog-post__featured-image {
    margin: 0 0 clamp(2rem, 5vw, 3rem);
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--color-soft);
}

.blog-post__featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-post__content {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--color-muted-strong);
}

.blog-post__content .lead {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-muted);
    margin-bottom: 2rem;
}

.blog-post__content h2 {
    font-size: clamp(1.5rem, 4vw, 1.85rem);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-muted-strong);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.blog-post__content h3 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-muted-strong);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.blog-post__content p {
    margin-bottom: 1.5rem;
}

.blog-post__content ul,
.blog-post__content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.blog-post__content li {
    margin-bottom: 0.5rem;
}

.blog-post__content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 0.2em;
    transition: color 200ms ease;
}

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

.blog-post__quote {
    margin: 2.5rem 0;
    padding: 1.5rem 2rem;
    border-left: 4px solid var(--color-primary);
    background: var(--color-primary-soft);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.blog-post__quote p {
    font-size: 1.15rem;
    font-style: italic;
    line-height: 1.6;
    color: var(--color-muted-strong);
    margin-bottom: 0.5rem;
}

.blog-post__quote cite {
    font-size: 0.9rem;
    font-style: normal;
    font-weight: 600;
    color: var(--color-primary);
}

.blog-post__footer {
    margin-top: clamp(3rem, 6vw, 4rem);
    padding-top: clamp(2rem, 4vw, 3rem);
    border-top: 2px solid var(--color-soft);
}

.blog-post__share {
    margin-bottom: 2.5rem;
}

.blog-post__share-label {
    font-weight: 600;
    color: var(--color-muted-strong);
    margin-bottom: 1rem;
}

.share-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.share-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    border: none;
    background: var(--color-soft);
    color: var(--color-muted-strong);
    text-decoration: none;
    transition: all 200ms ease;
    cursor: pointer;
}

.share-button:hover {
    transform: translateY(-2px);
}

.share-button--facebook:hover {
    background: #1877f2;
    color: #fff;
}

.share-button--twitter:hover {
    background: #1da1f2;
    color: #fff;
}

.share-button--whatsapp:hover {
    background: #25d366;
    color: #fff;
}

.share-button--copy:hover {
    background: var(--color-primary);
    color: #fff;
}

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

.blog-post__author-bio {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-soft);
    border-radius: var(--radius-md);
}

.blog-post__author-bio .blog-post__author-avatar {
    width: 4rem;
    height: 4rem;
    flex-shrink: 0;
}

.blog-post__author-bio .blog-post__author-name {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.blog-post__author-description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-muted);
    margin: 0;
}

.post-navigation {
    display: grid;
    gap: 1.5rem;
    margin-top: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: clamp(2rem, 4vw, 3rem);
}

@media (min-width: 48rem) {
    .post-navigation {
        grid-template-columns: repeat(2, 1fr);
    }
}

.post-nav-link {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1.25rem;
    background: var(--color-surface);
    border: 1px solid var(--color-soft);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all 200ms ease;
}

.post-nav-link:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-soft);
}

.post-nav-link--next {
    text-align: right;
}

.post-nav-link__label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
}

.post-nav-link--next .post-nav-link__label {
    justify-content: flex-end;
}

.post-nav-link__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-muted-strong);
    transition: color 200ms ease;
}

.post-nav-link:hover .post-nav-link__title {
    color: var(--color-primary);
}