/* ===== CSS Custom Properties — Monocle editorial system ===== */
:root {
    /* Cores */
    --color-primary: #1A1A1A;
    /* tinta */
    --color-primary-dark: #000000;
    --color-primary-light: #4A4A47;
    --color-accent: #C7322E;
    /* vermelho editorial */
    --color-accent-light: #A32620;
    --color-accent-pale: #E7B4AE;
    --color-olive: #5E6347;
    --color-hairline: #C8C2B0;
    --color-bg: #F2EFE7;
    /* papel cru */
    --color-white: #FFFFFF;
    --color-text: #1A1A1A;
    --color-muted: #6B6B5F;
    --color-error: #DC2626;
    --color-success: #16a34a;
    --color-border: #D1D5DB;
    --color-border-light: rgba(0, 0, 0, .1);

    /* Tipografia */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Source Serif 4', Georgia, serif;
    --font-sans: 'Source Sans 3', 'Helvetica Neue', sans-serif;

    /* Sombras — Monocle não usa elevação */
    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;

    /* Border-radius — páginas de revista não arredondam cantos */
    --radius-sm: 0;
    --radius: 0;
    --radius-lg: 0;

    /* Transições */
    --transition: 0.3s ease;
    --transition-fast: 0.15s ease;

    /* Layout */
    --container: 1100px;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

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

/* ===== Focus Accessibility ===== */
:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: 2px;
}

/* Remove outline for mouse/touch, keep for keyboard */
:focus:not(:focus-visible) {
    outline: none;
}

/* ===== Accessibility Utilities ===== */
.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;
}

/* ===== Layout ===== */
.container {
    width: min(var(--container), 100% - 2rem);
    margin-inline: auto;
}

.section {
    padding-block: 5rem;
}

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

.section__label {
    font-family: var(--font-sans);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: .75rem;
}

.section__title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    font-style: italic;
    color: var(--color-primary);
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.section__subtitle {
    font-size: 1.1rem;
    color: var(--color-muted);
    max-width: 55ch;
}

.section__header {
    margin-bottom: 3rem;
}

.section__header--center {
    text-align: center;
}

.section__header--center .section__subtitle {
    margin-inline: auto;
}

/* ===== Fade-in animation ===== */
@media (prefers-reduced-motion: no-preference) {
    .fade-in {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity .6s ease, transform .6s ease;
    }

    .fade-in.is-visible {
        opacity: 1;
        transform: none;
    }
}

/* ===== Buttons — flat editorial CTAs, no radius/shadow/lift ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .8rem 1.75rem;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: .8rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
    text-decoration: none;
}

.btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.btn:disabled,
.btn[aria-disabled="true"] {
    opacity: .45;
    cursor: not-allowed;
    pointer-events: none;
}

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

.btn--primary:hover {
    background: var(--color-accent-light);
    border-color: var(--color-accent-light);
}

.btn--outline {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, .7);
}

.btn--outline:hover {
    background: rgba(255, 255, 255, .1);
    border-color: var(--color-white);
}

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

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

/* ===== NAV ===== */
/* Monocle masthead: always solid, hairline rule instead of a floating
   overlay — the old transparent-over-hero state assumed a dark hero */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-hairline);
    transition: padding var(--transition);
}

.nav__menu {
    display: none;
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo-img {
    height: 56px;
    width: auto;
    flex-shrink: 0;
    transition: height var(--transition);
}

.nav__links {
    display: none;
    gap: 2rem;
    align-items: center;
}

.nav__links a {
    font-family: var(--font-sans);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .04em;
    color: var(--color-text);
    transition: color var(--transition);
    position: relative;
    padding-bottom: 2px;
}

.nav__links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.nav__links a:hover,
.nav__links a.is-active {
    color: var(--color-accent);
}

.nav__links a:hover::after,
.nav__links a.is-active::after {
    transform: scaleX(1);
}

.nav__links a:focus-visible {
    outline-color: var(--color-accent);
}

.nav__cta {
    display: none;
}

.nav__hamburger span {
    width: 24px;
    height: 1px;
    background: var(--color-text);
    transition: var(--transition);
}

.nav--scrolled {
    padding: .6rem 0;
}

.nav--scrolled .nav__logo-img {
    height: 44px;
}

@media (min-width: 768px) {
    .nav__links {
        display: flex;
    }

    .nav__cta {
        display: inline-flex;
    }

    .nav__hamburger {
        display: none;
    }
}

/* ===== HERO — lead photograph bled to the edge, headline in the
   negative space, three-deck kicker/headline/dek hierarchy ===== */
#inicio {
    position: relative;
    min-height: 90vh;
    background: var(--color-bg);
    display: flex;
    align-items: stretch;
    padding-top: 4.5rem;
    /* clears the fixed masthead */
}

.hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 42%;
    width: 100%;
    align-items: stretch;
}

.hero__content {
    color: var(--color-text);
    max-width: 620px;
    padding: 4rem clamp(1rem, 5vw, 4rem) 4rem clamp(1.5rem, 6vw, 5rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero__badge {
    font-family: var(--font-sans);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5.5vw, 4rem);
    line-height: 1.08;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.hero__title em {
    color: var(--color-accent);
    font-style: italic;
}

.hero__desc {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.2rem;
    max-width: 46ch;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    color: var(--color-muted);
}

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

.hero__photos {
    position: relative;
    overflow: hidden;
    min-height: 420px;
}

.hero__photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.2s ease;
}

.hero__photo--active {
    opacity: 1;
}

@media (max-width: 900px) {
    .hero__inner {
        grid-template-columns: 1fr;
    }

    .hero__photos {
        min-height: 320px;
        order: -1;
    }

    .hero__content {
        padding: 2.5rem 1.5rem;
    }
}

/* ===== Crise — numbered editorial feature rows ===== */
.stats-feature {
    border-top: 1px solid var(--color-hairline);
}

.stats-feature__row {
    display: grid;
    grid-template-columns: 3.5rem 1fr;
    gap: 1.5rem;
    padding-block: 2rem;
    border-bottom: 1px solid var(--color-hairline);
}

.stats-feature__num {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.5rem;
    color: var(--color-olive);
}

.stats-feature__stat {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: .5rem;
}

.stats-feature__label {
    font-family: var(--font-sans);
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--color-primary);
    margin-bottom: .5rem;
}

.stats-feature__desc {
    font-size: 1rem;
    color: var(--color-muted);
    max-width: 60ch;
    line-height: 1.6;
}

/* TABS, MODAL, FOOTER (Combined/Simplified) */
.tabs {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.tabs__list {
    display: flex;
    overflow-x: auto;
    scrollbar-width: none;
    background: var(--color-primary);
}

.tabs__list::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    flex: none;
    padding: 1rem 1.5rem;
    font-weight: 600;
    white-space: nowrap;
    color: rgba(255, 255, 255, .6);
    transition: color var(--transition-fast), background var(--transition-fast);
    border-bottom: 3px solid transparent;
}

.tab-btn:hover {
    color: rgba(255, 255, 255, .88);
    background: rgba(255, 255, 255, .06);
}

.tab-btn[aria-selected="true"] {
    color: var(--color-white);
    border-bottom-color: var(--color-accent);
    background: rgba(255, 255, 255, .08);
}

.tab-panel {
    display: none;
    padding: 2rem;
}

.tab-panel[aria-hidden="false"] {
    display: block;
}

.tab-panel__title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.tab-panel__split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

.tab-panel__img {
    width: 100%;
    height: 100%;
    max-height: 320px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

@media (max-width: 768px) {
    .tab-panel__split {
        grid-template-columns: 1fr;
    }

    .tab-panel__img {
        max-height: 220px;
        order: -1;
    }
}

footer {
    background: var(--color-primary);
    color: var(--color-bg);
    border-top: 1px solid var(--color-hairline);
    padding-block: 4rem 2rem;
}

.footer__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.footer__desc {
    font-size: .9rem;
    color: rgba(255, 255, 255, .8);
    line-height: 1.7;
}

.footer__col-title {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--color-accent-pale);
    margin-bottom: 1rem;
}

.footer__links {
    display: grid;
    gap: .6rem;
}

.footer__links a {
    font-size: .9rem;
    color: rgba(255, 255, 255, .82);
    transition: color var(--transition);
}

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

.footer__links a:focus-visible {
    outline-color: var(--color-accent-pale);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, .12);
    padding-top: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: .5rem 1.5rem;
    justify-content: space-between;
    font-size: .8rem;
    color: rgba(255, 255, 255, .6);
}

.footer__bottom-links a {
    color: rgba(255, 255, 255, .6);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--transition);
}

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

/* ===== Legal pages (Privacidade, Termos) ===== */
.legal-header {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-hairline);
}

.legal-header__back {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .04em;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.legal-header__logo {
    height: 44px;
    width: auto;
}

.legal {
    padding-block: 3rem 5rem;
    max-width: 74ch;
}

.legal h1 {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: clamp(2rem, 4vw, 2.75rem);
    color: var(--color-primary);
    margin-bottom: .5rem;
}

.legal__updated {
    font-family: var(--font-sans);
    font-size: .8rem;
    color: var(--color-muted);
    margin-bottom: 2.5rem;
}

.legal h2 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--color-primary);
    margin: 2.5rem 0 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-hairline);
}

.legal p,
.legal li {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.legal ul {
    list-style: disc;
    padding-left: 1.5rem;
}

.legal li {
    margin-bottom: .5rem;
}

.legal strong {
    color: var(--color-primary);
}

.legal a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ===== CRISE ===== */
.crise__text {
    font-size: 1.05rem;
    color: var(--color-muted);
    max-width: 70ch;
    margin-inline: auto;
    text-align: center;
    line-height: 1.8;
}

/* ===== MISSÃO ===== */
.missao__grid {
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr 1fr;
    align-items: start;
}

@media (max-width: 768px) {
    .missao__grid { grid-template-columns: 1fr; }
}

.missao__quote {
    background: var(--color-primary);
    color: var(--color-bg);
    padding: 2.5rem;
    position: relative;
}

.missao__quote::before {
    content: '\201C';
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-family: var(--font-heading);
    font-size: 5rem;
    color: rgba(255,255,255,.15);
    line-height: 1;
}

.missao__quote-text {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    position: relative;
}

.missao__quote-cite {
    font-size: .85rem;
    color: rgba(255,255,255,.65);
    font-style: normal;
}

.missao__pillars {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.pillar {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.pillar__num {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.3rem;
    color: var(--color-olive);
    flex-shrink: 0;
    width: 2.5rem;
}

.pillar__title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: .35rem;
}

.pillar__text {
    font-size: .9rem;
    color: var(--color-muted);
    line-height: 1.6;
}

/* ===== PROJETOS — reuses .stats-feature row layout ===== */
.project-card__tag {
    font-family: var(--font-sans);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: .5rem;
}

.project-card__title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: .5rem;
}

.project-card__title a {
    color: inherit;
    transition: color var(--transition);
}

.project-card__title a:hover {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.project-card__link {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: .8rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-top: .75rem;
    transition: color var(--transition);
}

.project-card__link:hover { color: var(--color-accent-light); }

.projetos__subhead {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-top: 3rem;
    margin-bottom: .5rem;
}

.projetos__subhead--secondary {
    color: var(--color-olive);
}

/* ===== NOTÍCIAS — editorial rows, dated like a news index ===== */
.news-updated {
    font-family: var(--font-sans);
    font-size: .78rem;
    color: var(--color-muted);
    margin-bottom: 1.5rem;
}

.news-feature {
    border-top: 1px solid var(--color-hairline);
}

.news-feature__row {
    padding-block: 2rem;
    border-bottom: 1px solid var(--color-hairline);
}

.news-feature__loading,
.news-feature__error {
    font-size: .95rem;
    color: var(--color-muted);
    padding-block: 2rem;
}

.noticia-card__meta {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: .75rem;
}

.noticia-card__cat {
    font-family: var(--font-sans);
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.noticia-card__date {
    font-family: var(--font-sans);
    font-size: .78rem;
    color: var(--color-muted);
}

/* ===== TABS (QUEM SOMOS) ===== */
.tab-panel__text {
    font-size: .975rem;
    color: var(--color-muted);
    line-height: 1.8;
    max-width: 70ch;
}

.tab-panel__values {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.value-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.value-item__bullet {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    flex-shrink: 0;
    margin-top: .5rem;
}

.value-item__name {
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: .25rem;
}

.value-item__desc {
    font-size: .9rem;
    color: var(--color-muted);
    line-height: 1.6;
}

/* ===== ÓRGÃOS SOCIAIS ===== */
.orgaos-list {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.orgao {
    background: var(--color-white);
    padding: 1.5rem;
    border-left: 2px solid var(--color-accent);
}

.orgao__title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: .75rem;
}

.orgao__member {
    font-size: .875rem;
    color: var(--color-muted);
    line-height: 1.8;
}

/* ===== ASSOCIAR ===== */
.associar__grid {
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr 1fr;
    align-items: start;
}

@media (max-width: 768px) {
    .associar__grid { grid-template-columns: 1fr; }
}

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

.benefit {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.benefit__icon {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    flex-shrink: 0;
    margin-top: .5rem;
}

.benefit__title {
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: .25rem;
}

.benefit__text {
    font-size: .9rem;
    color: var(--color-muted);
    line-height: 1.6;
}

/* ===== FORMS ===== */
.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 480px) {
    .form__row { grid-template-columns: 1fr; }
}

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

.form__success-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: .75rem;
}

.form__success-text {
    font-size: .95rem;
    color: var(--color-muted);
    line-height: 1.7;
}

/* ===== PARTICIPAR ===== */
.participar-card__title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: .6rem;
}

.participar-card__text {
    font-size: .9rem;
    color: var(--color-muted);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.participar-card__cta {
    font-size: .875rem;
    font-weight: 600;
    color: var(--color-accent);
    transition: color var(--transition);
}

.participar-card__cta:hover { color: var(--color-accent-light); }

/* ===== CONTACTOS ===== */
.contactos__grid {
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr 1fr;
    align-items: start;
}

@media (max-width: 768px) {
    .contactos__grid { grid-template-columns: 1fr; }
}

.contact-info__title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.contact-item__icon {
    font-size: 1.4rem;
    flex-shrink: 0;
    width: 2rem;
    text-align: center;
}

.contact-item__label {
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: .2rem;
}

.contact-item__value {
    font-size: .95rem;
    color: var(--color-text);
    line-height: 1.6;
}

/* ===== SOCIAL LINKS ===== */
.social-links {
    display: flex;
    gap: .6rem;
    margin-top: 1.75rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--color-hairline);
    color: var(--color-primary);
    font-size: .75rem;
    font-weight: 700;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.social-link:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    border-color: var(--color-primary);
}

/* ===== OBSERVATORY MODAL ===== */

.obs-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(10, 18, 35, 0.75);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.obs-overlay.is-open {
    display: flex;
}

.obs-panel {
    background: var(--color-white);
    width: min(1060px, 100%);
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.obs-head {
    position: relative;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 1.5rem 2rem 1.25rem;
    flex-shrink: 0;
}

.obs-head__label {
    font-size: .7rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--color-accent-pale);
    margin-bottom: .35rem;
}

.obs-head__title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-white);
    margin: 0 0 .25rem;
}

.obs-head__sub {
    font-size: .75rem;
    color: rgba(255, 255, 255, .55);
}

.obs-close {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    background: rgba(255, 255, 255, .12);
    border: none;
    color: var(--color-white);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}

.obs-close:hover {
    background: rgba(255, 255, 255, .25);
}

.obs-kpis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1px;
    background: #e8e3dc;
    border-bottom: 1px solid #e8e3dc;
    flex-shrink: 0;
}

.obs-kpi {
    background: var(--color-white);
    padding: 1rem 1.5rem;
    text-align: center;
}

.obs-kpi__label {
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--color-muted);
    margin-bottom: .4rem;
}

.obs-kpi__value {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.obs-kpi__value--accent {
    color: var(--color-accent);
}

.obs-kpi__sub {
    font-size: .7rem;
    color: var(--color-muted);
    margin-top: .3rem;
}

.obs-tabs-bar {
    display: flex;
    gap: 0;
    border-bottom: 2px solid #ede9e3;
    background: #faf9f6;
    flex-shrink: 0;
    overflow-x: auto;
}

.obs-tab {
    padding: .75rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    font-family: var(--font-body);
    font-size: .85rem;
    font-weight: 600;
    color: var(--color-muted);
    cursor: pointer;
    white-space: nowrap;
    transition: color var(--transition), border-color var(--transition);
}

.obs-tab:hover {
    color: var(--color-primary);
}

.obs-tab.is-active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.obs-body {
    overflow-y: auto;
    padding: 1.5rem 2rem;
    flex: 1;
}

.obs-table-wrap {
    overflow-x: auto;
}

.obs-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-body);
    font-size: .88rem;
}

.obs-table th {
    padding: .55rem .75rem;
    text-align: left;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--color-muted);
    border-bottom: 2px solid #ede9e3;
    cursor: pointer;
    white-space: nowrap;
    user-select: none;
}

.obs-table th:hover {
    color: var(--color-primary);
}

.obs-table th.sort-desc::after { content: " ↓"; }
.obs-table th.sort-asc::after  { content: " ↑"; }

.obs-bar {
    width: 80px;
    height: 6px;
    background: #ede9e3;
    border-radius: 3px;
    overflow: hidden;
}

.obs-bar__fill {
    height: 100%;
    border-radius: 3px;
    transition: width .8s ease;
}

.obs-badge {
    display: inline-block;
    font-size: .6rem;
    font-weight: 700;
    letter-spacing: .05em;
    padding: .1rem .35rem;
    border-radius: 3px;
    margin-left: .4rem;
    vertical-align: middle;
    text-transform: uppercase;
}

.obs-badge--live {
    background: #dcfce7;
    color: var(--color-success);
}

.obs-badge--est {
    background: #f1f5f9;
    color: var(--color-muted);
}

@media (max-width: 600px) {
    .obs-head { padding: 1.25rem 1.25rem 1rem; }
    .obs-body { padding: 1rem 1rem; }
    .obs-kpi { padding: .75rem 1rem; }
    .obs-tab { padding: .65rem 1rem; font-size: .8rem; }
    .obs-rank-row { grid-template-columns: 110px 1fr 60px; }
}

/* ===== OBSERVATORY TABS ===== */
.obs-tabpanel {
    display: none;
}

.obs-tabpanel.is-active {
    display: block;
}

.obs-table td {
    padding: .55rem .75rem;
    border-bottom: 1px solid #f0ede8;
    vertical-align: middle;
}

.obs-table tr:last-child td {
    border-bottom: none;
}

.obs-ranking {
    display: flex;
    flex-direction: column;
    gap: .45rem;
}

.obs-rank-row {
    display: grid;
    grid-template-columns: 140px 1fr 70px;
    align-items: center;
    gap: .75rem;
    font-family: var(--font-body);
    font-size: .85rem;
}

.obs-rank-row__name {
    font-weight: 600;
    color: var(--color-text);
    text-align: right;
    font-size: .82rem;
}

.obs-rank-row__bar-wrap {
    height: 20px;
    background: #f0ede8;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.obs-rank-row__bar {
    height: 100%;
    border-radius: 4px;
    transition: width .8s ease;
}

.obs-rank-row__val {
    font-weight: 700;
    font-size: .85rem;
    text-align: right;
}

.obs-fontes {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.obs-fonte {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 1rem;
    padding: .85rem 1rem;
    background: #faf9f6;
    border-radius: 6px;
    border-left: 3px solid var(--color-accent);
    align-items: start;
}

@media (max-width: 600px) {
    .obs-fonte { grid-template-columns: 1fr; }
}

.obs-fonte__cod {
    font-family: var(--font-body);
    font-size: .75rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: .06em;
    padding-top: .1rem;
}

.obs-fonte__desc {
    font-family: var(--font-body);
    font-size: .85rem;
    color: var(--color-text);
    font-weight: 600;
    margin-bottom: .2rem;
}

.obs-fonte__sub {
    font-family: var(--font-body);
    font-size: .77rem;
    color: var(--color-muted);
    line-height: 1.5;
}

.obs-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .85rem 2rem;
    border-top: 1px solid #ede9e3;
    background: #faf9f6;
    font-family: var(--font-body);
    font-size: .72rem;
    color: var(--color-muted);
    flex-wrap: wrap;
    gap: .5rem;
}

/* ===== NAV (enhanced) ===== */
.nav__logo {
    display: flex;
    align-items: center;
    margin-left: 1.5rem;
}

.nav__hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
    margin-right: 1rem;
}

.nav__menu {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--color-primary);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 999;
}

.nav__menu--open {
    display: flex;
}

.nav__menu a {
    font-size: 1.5rem;
    color: var(--color-white);
    font-weight: 600;
    transition: color var(--transition);
}

.nav__menu a:hover,
.nav__menu a.is-active {
    color: var(--color-accent-light);
}

.nav__menu-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    color: var(--color-white);
    font-size: 2rem;
    line-height: 1;
}

.nav--scrolled .nav__logo-img {
    height: 120px;
}