/* =========================================================
   PR-6 UERJ · Mockup
   Design System: Institucional Vermelho
   ========================================================= */

:root {
    --pr6-primary: #B92828;
    --pr6-primary-dark: #8E1B1B;
    --pr6-primary-light: #D94545;
    --pr6-accent: #F59196;
    --pr6-accent-soft: #FCE4E5;
    --pr6-gold: #C9A35B;

    --ink: #1F2937;
    --ink-soft: #4B5563;
    --ink-mute: #6B7280;
    --paper: #FAF7F5;
    --paper-elev: #FFFFFF;
    --paper-2: #F2EDE9;
    --line: #E7E2DE;

    --uerj-bar-bg: #1F1F1F;
    --uerj-bar-fg: #D4D4D4;

    --shadow-sm: 0 1px 2px rgba(31, 41, 55, .06);
    --shadow-md: 0 12px 28px rgba(185, 40, 40, .10);
    --shadow-lg: 0 28px 60px rgba(185, 40, 40, .14);
    --shadow-xl: 0 40px 90px rgba(31, 41, 55, .18);

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-2xl: 36px;

    --ease: cubic-bezier(.22, .61, .36, 1);
    --ease-out: cubic-bezier(.16, 1, .3, 1);

    --container: 1200px;
    --gutter: clamp(1rem, 3vw, 2.5rem);

    --font-display: 'Manrope', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;

    /* tema da página, alterado dinamicamente no hover das verticais */
    --page-tint: transparent;
}

[data-theme="dark"] {
    --ink: #F5F1ED;
    --ink-soft: #C5BDB5;
    --ink-mute: #9A928B;
    --paper: #14110F;
    --paper-elev: #1F1B18;
    --paper-2: #2A2421;
    --line: #2D2925;
    --pr6-primary-light: #F26B6B;
    --uerj-bar-bg: #0A0908;
    --uerj-bar-fg: #B6ADA5;
    --shadow-md: 0 12px 28px rgba(0, 0, 0, .45);
    --shadow-lg: 0 28px 60px rgba(0, 0, 0, .55);
}

/* ========== Reset ========== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink);
    background: var(--paper);
    background-image:
        radial-gradient(1200px 600px at 80% -200px, var(--pr6-accent-soft), transparent 60%),
        radial-gradient(900px 500px at -10% 30%, rgba(245, 145, 150, .15), transparent 60%);
    background-attachment: fixed;
    transition: background-color .6s var(--ease), color .3s var(--ease);
    overflow-x: clip;
    position: relative;
}
html { overflow-x: clip; }
body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: var(--page-tint);
    opacity: 0;
    transition: opacity .8s var(--ease), background .8s var(--ease);
    z-index: -1;
}
body[data-tint-active]::before { opacity: 1; }

[data-theme="dark"] body {
    background-image:
        radial-gradient(1200px 600px at 80% -200px, rgba(185, 40, 40, .15), transparent 60%),
        radial-gradient(900px 500px at -10% 30%, rgba(245, 145, 150, .08), transparent 60%);
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; letter-spacing: -.01em; }

::selection { background: var(--pr6-primary); color: #fff; }

.skip-link {
    position: absolute; left: -9999px;
    background: var(--pr6-primary); color: #fff;
    padding: .75rem 1rem; border-radius: 8px; z-index: 999;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

/* ========== UERJ Bar (padrão COPAD) ========== */
.uerj-bar {
    background: #0A102A;
    color: rgba(255, 255, 255, .85);
    font-size: 11px;
    font-weight: 500;
}
.uerj-bar__inner {
    display: flex; justify-content: space-between; align-items: center;
    gap: 1rem;
    min-height: 32px;
}
.uerj-bar__brand {
    text-transform: uppercase;
    letter-spacing: .12em;
    font-weight: 600;
    color: rgba(255, 255, 255, .9);
    flex: 1; min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.uerj-bar__links {
    display: flex; align-items: center;
    color: rgba(255, 255, 255, .8);
    flex-shrink: 0;
}
.uerj-bar__links a {
    display: inline-flex; align-items: center; gap: .25rem;
    padding: .25rem .75rem;
    border-right: 1px solid rgba(255, 255, 255, .15);
    transition: color .2s;
    line-height: 1;
}
.uerj-bar__links a:last-child { border-right: 0; }
.uerj-bar__links a:hover { color: #fff; }
.uerj-bar__links svg {
    width: 10px; height: 10px;
    opacity: .6;
}
.uerj-bar__tools {
    display: flex; gap: .25rem; align-items: center;
    padding-left: .75rem;
    border-left: 1px solid rgba(255, 255, 255, .15);
    flex-shrink: 0;
}
.uerj-bar__tools button {
    width: 24px; height: 24px;
    border-radius: 4px;
    color: rgba(255, 255, 255, .8);
    transition: background .2s, color .2s;
    font-weight: 600;
    font-size: 11px;
}
.uerj-bar__tools button:hover { background: rgba(255, 255, 255, .1); color: #fff; }
@media (max-width: 760px) {
    .uerj-bar__hide-mobile { display: none; }
    .uerj-bar__brand { display: none; }
}

/* ========== Header (padrão COPAD) ========== */
.header {
    position: sticky; top: 0; z-index: 50;
    background: color-mix(in srgb, var(--paper) 95%, transparent);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--line);
}
.header__inner--main {
    display: flex; align-items: center; gap: 2rem;
    min-height: 88px;
}
@media (min-width: 1080px) {
    .header__inner--main { min-height: 96px; }
}
.brand {
    display: inline-flex; align-items: center; gap: .85rem;
    font-family: var(--font-display);
    flex-shrink: 0;
}
.brand__logo {
    height: 56px;
    width: auto;
    display: block;
    transition: transform .25s var(--ease);
}
.brand:hover .brand__logo { transform: scale(1.02); }
.brand__logo--small { height: 44px; }
.brand__divider {
    width: 1px;
    height: 36px;
    background: var(--line);
    display: block;
}
@media (min-width: 1080px) {
    .brand__logo { height: 64px; }
    .brand__logo--small { height: 50px; }
}
.brand__mark {
    display: inline-grid; place-items: center;
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--pr6-primary), var(--pr6-primary-dark));
    color: #fff; border-radius: 12px;
    font-weight: 800; font-size: 14px;
    letter-spacing: -.02em;
    box-shadow: 0 6px 16px rgba(185, 40, 40, .35);
    position: relative; overflow: hidden;
}
.brand__mark::after {
    content: ""; position: absolute; inset: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, .35), transparent 50%);
}
.brand__mark span {
    color: var(--pr6-gold);
    font-size: 16px;
    margin-left: 1px;
}
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__text strong { font-size: 18px; font-weight: 800; letter-spacing: -.01em; }
.brand__text small { font-size: 12px; color: var(--ink-mute); font-weight: 500; }

.nav { margin-left: auto; }
.nav ul { display: flex; gap: .25rem; align-items: center; }
.nav > ul > li { position: relative; }
.nav a, .nav__trigger {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .6rem 1rem;
    font-weight: 500; font-size: 14.5px;
    color: var(--ink-soft);
    border-radius: 999px;
    transition: color .2s, background .2s;
    position: relative;
    cursor: pointer;
    line-height: 1;
}
.nav a:hover, .nav__trigger:hover { color: var(--pr6-primary); background: var(--pr6-accent-soft); }
.nav a.is-active, .nav__trigger.is-active { color: var(--pr6-primary); }
.nav__trigger svg {
    width: 12px; height: 12px;
    opacity: .7;
    transition: transform .25s var(--ease);
}

.nav__has-children { position: relative; }
.nav__has-children:hover .nav__trigger svg,
.nav__has-children[data-open="true"] .nav__trigger svg { transform: rotate(180deg); }

.nav__dropdown {
    position: absolute;
    top: calc(100% + .35rem);
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    min-width: 320px;
    background: var(--paper-elev);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: opacity .18s var(--ease), transform .18s var(--ease), visibility 0s linear .18s;
    z-index: 60;
}
.nav__has-children:hover .nav__dropdown,
.nav__has-children:focus-within .nav__dropdown,
.nav__has-children[data-open="true"] .nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    transition-delay: 0s;
}
.nav__dropdown-inner { padding: .5rem; }
.nav__dropdown a {
    display: flex; flex-direction: column; gap: .15rem;
    padding: .75rem 1rem;
    border-radius: 10px;
    transition: background .2s, color .2s;
    width: 100%;
    text-align: left;
    align-items: flex-start;
}
.nav__dropdown a:hover { background: var(--pr6-accent-soft); }
.nav__dropdown-label {
    font-family: var(--font-display);
    font-size: 14px; font-weight: 700;
    color: var(--ink);
    line-height: 1.3;
}
.nav__dropdown a:hover .nav__dropdown-label { color: var(--pr6-primary); }
.nav__dropdown-desc {
    font-size: 12px; color: var(--ink-mute);
    line-height: 1.35;
    font-weight: 400;
}
.nav__dropdown-stripe {
    height: 3px;
    background: linear-gradient(90deg, var(--pr6-primary) 0%, var(--pr6-gold) 50%, var(--pr6-primary) 100%);
    opacity: .9;
}
.nav a.is-active::after {
    content: ""; position: absolute; left: 50%; bottom: -2px;
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--pr6-primary);
    transform: translateX(-50%);
}

.header__tools { display: flex; align-items: center; gap: .5rem; }
.icon-btn {
    width: 40px; height: 40px;
    display: grid; place-items: center;
    border-radius: 999px;
    color: var(--ink-soft);
    transition: background .2s, color .2s;
}
.icon-btn:hover { background: var(--paper-2); color: var(--pr6-primary); }
.icon-btn svg { width: 18px; height: 18px; }
.theme-icon-dark { display: none; }
[data-theme="dark"] .theme-icon-light { display: none; }
[data-theme="dark"] .theme-icon-dark { display: block; }

.menu-toggle {
    display: none;
    width: 40px; height: 40px;
    flex-direction: column; gap: 4px;
    align-items: center; justify-content: center;
}
.menu-toggle span {
    display: block; width: 22px; height: 2px;
    background: var(--ink); border-radius: 2px;
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .85rem 1.4rem;
    border-radius: 999px;
    font-weight: 600; font-size: 14.5px;
    transition: all .25s var(--ease);
    white-space: nowrap;
    line-height: 1;
}
.btn svg { width: 16px; height: 16px; }
.btn--primary {
    background: linear-gradient(135deg, var(--pr6-primary), var(--pr6-primary-dark));
    color: #fff;
    box-shadow: 0 8px 20px rgba(185, 40, 40, .28);
}
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 28px rgba(185, 40, 40, .38);
}
.btn--secondary {
    background: var(--paper-elev);
    color: var(--ink);
    border: 1px solid var(--line);
}
.btn--secondary:hover {
    border-color: var(--pr6-primary);
    color: var(--pr6-primary);
    transform: translateY(-2px);
}
.btn--ghost {
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--line);
}
.btn--ghost:hover { border-color: var(--pr6-primary); color: var(--pr6-primary); }

/* ========== Hero ========== */
.hero {
    position: relative;
    padding: clamp(4rem, 9vw, 7rem) 0 clamp(3rem, 7vw, 6rem);
    overflow: hidden;
    isolation: isolate;
}
.hero__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero__gradient {
    position: absolute; inset: 0;
    background:
        linear-gradient(110deg, rgba(250, 247, 245, .92) 0%, rgba(252, 228, 229, .65) 45%, rgba(245, 145, 150, .35) 100%),
        url('hero-back.png') center/cover no-repeat;
    animation: heroFloat 24s ease-in-out infinite alternate;
}
[data-theme="dark"] .hero__gradient {
    background:
        linear-gradient(110deg, rgba(20, 17, 15, .88) 0%, rgba(142, 27, 27, .55) 50%, rgba(31, 27, 24, .85) 100%),
        url('hero-back.png') center/cover no-repeat;
}
@keyframes heroFloat {
    0% { transform: scale(1); }
    100% { transform: scale(1.04); }
}
.hero__shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: .4;
}
.hero__shape--1 {
    width: 480px; height: 480px;
    background: var(--pr6-primary);
    top: -10%; right: -10%;
    animation: heroSpin 30s linear infinite;
}
.hero__shape--2 {
    width: 360px; height: 360px;
    background: var(--pr6-accent);
    bottom: -20%; left: -10%;
    animation: heroSpin 25s linear infinite reverse;
}
@keyframes heroSpin {
    to { transform: rotate(360deg); }
}
.hero__grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: .35;
    mask-image: radial-gradient(ellipse 80% 50% at 50% 50%, #000, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 80% 50% at 50% 50%, #000, transparent 80%);
}
[data-theme="dark"] .hero__grid { opacity: .12; }

.hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
}

.hero__eyebrow {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .4rem .9rem;
    background: var(--paper-elev);
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 13px; font-weight: 600;
    color: var(--ink-soft);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}
.hero__eyebrow::before {
    content: ""; width: 8px; height: 8px;
    border-radius: 50%; background: var(--pr6-primary);
    box-shadow: 0 0 0 4px var(--pr6-accent-soft);
}
.hero__title {
    font-size: clamp(3rem, 8vw, 6.5rem);
    font-weight: 800;
    letter-spacing: -.04em;
    line-height: .95;
    margin-bottom: 2rem;
    color: var(--ink);
}
.hero__title-accent {
    background: linear-gradient(135deg, var(--pr6-primary), var(--pr6-accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 200% 200%;
    animation: gradientShift 8s ease-in-out infinite;
}
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
.hero__lead {
    font-size: clamp(1.05rem, 1.4vw, 1.2rem);
    color: var(--ink);
    max-width: 600px;
    margin-bottom: 2.5rem;
    background: color-mix(in srgb, var(--paper-elev) 88%, transparent);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 1.1rem 1.4rem;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--pr6-primary);
    box-shadow: var(--shadow-md);
    line-height: 1.55;
    font-weight: 500;
}
[data-theme="dark"] .hero__lead {
    background: color-mix(in srgb, var(--paper-elev) 80%, transparent);
    color: var(--ink);
}
.vertical-theme .hero__lead {
    border-left-color: var(--accent);
}
.hero__cta { display: flex; gap: .75rem; flex-wrap: wrap; }

.hero__stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
.stat {
    background: var(--paper-elev);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
    position: relative; overflow: hidden;
}
.stat::before {
    content: ""; position: absolute;
    inset: 0 0 auto 0; height: 3px;
    background: linear-gradient(90deg, var(--pr6-primary), var(--pr6-accent));
    transform: scaleX(0); transform-origin: left;
    transition: transform .5s var(--ease);
}
.stat:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--pr6-accent); }
.stat:hover::before { transform: scaleX(1); }
.stat strong {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--pr6-primary);
    letter-spacing: -.03em;
    line-height: 1;
}
.stat strong span {
    font-size: .55em; color: var(--pr6-accent); font-weight: 700; margin-left: 2px;
}
.stat span:not(strong span) {
    display: block; margin-top: .35rem;
    font-size: 13.5px; color: var(--ink-soft); font-weight: 500;
}

.hero__scroll {
    position: absolute; bottom: 1.5rem; left: 50%;
    transform: translateX(-50%);
    font-size: 12px; color: var(--ink-mute);
    text-transform: uppercase; letter-spacing: .15em;
    display: flex; flex-direction: column; align-items: center; gap: .5rem;
    font-weight: 600;
}
.hero__scroll span {
    display: block; width: 1px; height: 32px;
    background: linear-gradient(to bottom, var(--pr6-primary), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%, 100% { transform: scaleY(.4); transform-origin: top; }
    50% { transform: scaleY(1); }
}

/* ========== Section heads ========== */
.section-head { text-align: center; margin-bottom: 3rem; }
.section-head--row {
    text-align: left;
    display: flex; flex-wrap: wrap; gap: 1.5rem;
    justify-content: space-between; align-items: end;
}
.section-head__eyebrow {
    display: inline-block;
    font-size: 13px; font-weight: 700;
    color: var(--pr6-primary);
    text-transform: uppercase; letter-spacing: .12em;
    margin-bottom: .75rem;
}
.section-head__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -.025em;
    margin-bottom: .75rem;
}
.section-head__lead {
    font-size: 1.1rem;
    color: var(--ink-soft);
    max-width: 640px;
    margin: 0 auto;
}

/* ========== Verticals ========== */
.verticals {
    padding: clamp(4rem, 8vw, 7rem) 0;
    position: relative;
}
.verticals__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
.vertical {
    position: relative;
    padding: 2rem;
    background: var(--paper-elev);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    color: var(--ink);
    overflow: hidden;
    transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
    isolation: isolate;
    display: flex; flex-direction: column;
    min-height: 480px;
}
.vertical__bg {
    position: absolute; inset: 0;
    background: linear-gradient(160deg, var(--accent-soft), transparent 60%);
    opacity: .35;
    transition: opacity .5s var(--ease), transform .5s var(--ease);
    z-index: -1;
}
.vertical::before {
    content: ""; position: absolute;
    inset: 0 0 auto 0; height: 4px;
    background: var(--accent);
    transform: scaleX(0); transform-origin: left;
    transition: transform .5s var(--ease);
}
.vertical:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 30px 60px color-mix(in srgb, var(--accent) 25%, transparent);
    border-color: var(--accent);
}
.vertical:hover::before { transform: scaleX(1); }
.vertical:hover .vertical__bg { opacity: .8; transform: scale(1.05); }

.vertical__head {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 2rem;
}
.vertical__icon {
    display: grid; place-items: center;
    width: 52px; height: 52px;
    background: var(--accent);
    color: #fff;
    border-radius: 14px;
    box-shadow: 0 10px 24px color-mix(in srgb, var(--accent) 35%, transparent);
    transition: transform .5s var(--ease);
}
.vertical:hover .vertical__icon {
    transform: rotate(-8deg) scale(1.08);
}
.vertical__icon svg { width: 24px; height: 24px; }
.vertical__tag {
    font-size: 11px; font-weight: 700;
    text-transform: uppercase; letter-spacing: .12em;
    color: var(--accent-deep);
    background: var(--accent-soft);
    padding: .35rem .7rem;
    border-radius: 999px;
}
[data-theme="dark"] .vertical__tag {
    background: color-mix(in srgb, var(--accent) 20%, transparent);
    color: var(--accent);
}

.vertical__name {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -.03em;
    color: var(--accent-deep);
    margin-bottom: .35rem;
}
[data-theme="dark"] .vertical__name { color: var(--accent); }
.vertical__full {
    font-size: 13px;
    color: var(--ink-mute);
    font-weight: 500;
    margin-bottom: 1rem;
    line-height: 1.4;
}
.vertical__pitch {
    font-size: 14.5px;
    color: var(--ink-soft);
    margin-bottom: 1.5rem;
    line-height: 1.55;
}
.vertical__news {
    display: flex; flex-direction: column;
    gap: .65rem;
    margin-bottom: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px dashed var(--line);
    flex: 1;
}
.vertical__news li {
    font-size: 13px;
    color: var(--ink-soft);
    line-height: 1.4;
    display: flex; gap: .65rem;
}
.vertical__news time {
    flex-shrink: 0;
    font-weight: 700;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}
.vertical__cta {
    display: inline-flex; align-items: center; gap: .4rem;
    font-size: 14px; font-weight: 700;
    color: var(--accent);
    transition: gap .3s var(--ease);
    margin-top: auto;
}
.vertical__cta svg {
    width: 14px; height: 14px;
    transition: transform .3s var(--ease);
}
.vertical:hover .vertical__cta { gap: .8rem; }
.vertical:hover .vertical__cta svg { transform: translateX(4px); }

/* ========== News feed ========== */
.news-feed {
    padding: clamp(3rem, 7vw, 6rem) 0;
    background: var(--paper-2);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
[data-theme="dark"] .news-feed { background: var(--paper-elev); }

.news-feed__filter { display: flex; gap: .5rem; flex-wrap: wrap; }
.chip {
    padding: .5rem 1rem;
    border-radius: 999px;
    font-size: 13px; font-weight: 600;
    background: var(--paper-elev);
    border: 1px solid var(--line);
    color: var(--ink-soft);
    transition: all .25s var(--ease);
}
.chip:hover { border-color: var(--accent, var(--pr6-primary)); color: var(--accent, var(--pr6-primary)); }
.chip.is-active {
    background: var(--accent, var(--pr6-primary));
    color: #fff;
    border-color: transparent;
}

.news-feed__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 1.25rem;
    margin-top: 2rem;
}
.news--feature { grid-row: span 2; }
.news--feature .news__cover { aspect-ratio: auto; height: 60%; min-height: 280px; }
.news--feature .news__title { font-size: 1.6rem; }
.news--feature .news__excerpt { display: block; }

.news {
    background: var(--paper-elev);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--line);
    transition: transform .4s var(--ease), box-shadow .4s var(--ease);
    display: flex; flex-direction: column;
    isolation: isolate;
}
.news:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.news__cover {
    aspect-ratio: 16/9;
    background-size: cover; background-position: center;
    position: relative;
    display: flex; align-items: flex-end;
    padding: 1rem;
}
.news__cover::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, .55), transparent 60%);
}
.news__badge {
    position: relative; z-index: 1;
    background: rgba(255, 255, 255, .95);
    color: var(--accent);
    padding: .3rem .7rem;
    border-radius: 999px;
    font-size: 11px; font-weight: 800;
    letter-spacing: .1em;
}
.news__body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; gap: .5rem; }
.news__date {
    font-size: 12px; color: var(--ink-mute);
    text-transform: uppercase; letter-spacing: .1em;
    font-weight: 600;
}
.news__title {
    font-family: var(--font-display);
    font-size: 1.05rem; font-weight: 700;
    line-height: 1.3; letter-spacing: -.01em;
}
.news__excerpt { display: none; font-size: 14px; color: var(--ink-soft); }

/* ========== Agenda ========== */
.agenda { padding: clamp(4rem, 8vw, 7rem) 0; }
.agenda__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
}
.agenda__copy p {
    color: var(--ink-soft);
    font-size: 1.05rem;
    margin: 1rem 0 1.75rem;
    max-width: 460px;
}
.agenda__list { display: flex; flex-direction: column; gap: 1rem; }
.agenda-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 1.25rem;
    padding: 1.25rem 1.5rem;
    background: var(--paper-elev);
    border: 1px solid var(--line);
    border-left: 4px solid var(--accent);
    border-radius: var(--radius-md);
    transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.agenda-item:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
}
.agenda-item__date {
    text-align: center;
    background: color-mix(in srgb, var(--accent) 12%, var(--paper-elev));
    border-radius: var(--radius-sm);
    padding: .85rem .25rem;
    color: var(--accent);
}
.agenda-item__date strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem; font-weight: 800;
    line-height: 1;
}
.agenda-item__date span {
    display: block;
    font-size: 11px; font-weight: 700;
    letter-spacing: .15em; margin-top: .25rem;
}
.agenda-item__type {
    display: inline-block;
    font-size: 11.5px; font-weight: 700;
    color: var(--accent);
    text-transform: uppercase; letter-spacing: .12em;
    margin-bottom: .35rem;
}
.agenda-item h3 {
    font-size: 1.1rem; font-weight: 700;
    letter-spacing: -.01em; line-height: 1.3;
    margin-bottom: .25rem;
}
.agenda-item p { font-size: 14px; color: var(--ink-mute); }

/* ========== Indicators ========== */
.indicators {
    padding: clamp(4rem, 8vw, 7rem) 0;
    background: var(--paper-2);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
[data-theme="dark"] .indicators { background: var(--paper-elev); }
.indicators__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
.indicator {
    background: var(--paper-elev);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.indicator:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.indicator header {
    display: flex; justify-content: space-between; align-items: baseline;
    margin-bottom: 1rem;
}
.indicator header span:first-child {
    font-size: 13px; color: var(--ink-soft);
    font-weight: 600; letter-spacing: -.005em;
}
.indicator header strong {
    font-family: var(--font-display);
    font-size: 1.85rem; font-weight: 800;
    color: var(--pr6-primary);
    letter-spacing: -.03em;
    line-height: 1;
}
.indicator header strong span { font-size: .6em; color: var(--pr6-accent); font-weight: 700; }
.indicator__bar {
    height: 8px;
    background: var(--paper-2);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 1rem;
}
[data-theme="dark"] .indicator__bar { background: var(--paper); }
.indicator__bar div {
    height: 100%;
    background: linear-gradient(90deg, var(--pr6-primary), var(--pr6-accent));
    border-radius: 999px;
    box-shadow: 0 0 12px rgba(185, 40, 40, .4);
}
.indicator footer { font-size: 12px; color: var(--ink-mute); }

/* ========== Ouvidoria ========== */
.ouvidoria { padding: clamp(4rem, 8vw, 7rem) 0; }
.ouvidoria__inner {
    background: linear-gradient(135deg, var(--pr6-primary), var(--pr6-primary-dark));
    border-radius: var(--radius-2xl);
    padding: clamp(2.5rem, 5vw, 4.5rem);
    color: #fff;
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) auto;
    gap: 2.5rem; align-items: center;
    position: relative; overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.ouvidoria__inner::before {
    content: ""; position: absolute;
    width: 500px; height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--pr6-accent), transparent 70%);
    top: -200px; right: -150px;
    opacity: .3;
    animation: heroSpin 30s linear infinite;
}
.ouvidoria__copy { position: relative; }
.ouvidoria__copy .section-head__eyebrow { color: var(--pr6-accent); }
.ouvidoria__copy h2 { color: #fff; }
.ouvidoria__copy p {
    color: rgba(255, 255, 255, .85);
    font-size: 1.1rem;
    margin: 1rem 0 1.5rem;
    max-width: 540px;
}
.ouvidoria__list {
    display: flex; flex-direction: column; gap: .5rem;
    color: rgba(255, 255, 255, .85);
    font-size: 14.5px;
}
.ouvidoria__list li {
    padding-left: 1.75rem;
    position: relative;
}
.ouvidoria__list li::before {
    content: "✓";
    position: absolute; left: 0;
    color: var(--pr6-accent);
    font-weight: 700;
}
.ouvidoria__cta {
    display: inline-flex; align-items: center; gap: .75rem;
    background: #fff;
    color: var(--pr6-primary);
    padding: 1.25rem 2rem;
    border-radius: 999px;
    font-weight: 700; font-size: 16px;
    box-shadow: 0 16px 32px rgba(0, 0, 0, .2);
    transition: transform .3s var(--ease), gap .3s var(--ease);
    position: relative;
    white-space: nowrap;
}
.ouvidoria__cta svg { width: 18px; height: 18px; }
.ouvidoria__cta:hover { transform: translateY(-3px); gap: 1.25rem; }

/* ========== Footer ========== */
.footer {
    background: var(--ink);
    color: #C5BDB5;
    padding: 4rem 0 1.5rem;
    margin-top: 4rem;
}
[data-theme="dark"] .footer { background: #0A0908; }
.footer__top {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 2rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.footer__logo {
    height: 56px;
    width: auto;
    display: block;
    margin-bottom: 1rem;
}
.footer__brand p {
    max-width: 280px;
    font-size: 14px;
    color: #9A928B;
}
.footer__col h4 {
    font-size: 14px;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: .12em;
    margin-bottom: 1rem;
}
.footer__col ul { display: flex; flex-direction: column; gap: .5rem; }
.footer__col a { font-size: 14px; transition: color .2s; }
.footer__col a:hover { color: var(--pr6-accent); }
.footer__col address { font-size: 14px; line-height: 1.7; font-style: normal; color: #9A928B; }
.footer__col address a { color: var(--pr6-accent); }
.footer__bottom {
    display: flex; justify-content: space-between;
    padding-top: 1.5rem;
    color: #6B6760;
    font-size: 12px;
}

/* ========== LGPD ========== */
.lgpd {
    position: fixed; bottom: 1.25rem; left: 1.25rem; right: 1.25rem;
    background: var(--paper-elev);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 1.25rem 1.5rem;
    z-index: 100;
    transform: translateY(120%);
    transition: transform .6s var(--ease);
    max-width: 720px; margin: 0 auto;
}
.lgpd.is-visible { transform: translateY(0); }
.lgpd__inner {
    display: flex; gap: 1.5rem; align-items: center;
    padding: 0;
}
.lgpd strong { display: block; font-family: var(--font-display); font-size: 15px; margin-bottom: .25rem; }
.lgpd p { font-size: 13.5px; color: var(--ink-soft); }
.lgpd__actions { display: flex; gap: .5rem; flex-shrink: 0; }

/* ========== Reveal animation ========== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ========== Responsive ========== */
@media (max-width: 1080px) {
    .verticals__grid { grid-template-columns: repeat(2, 1fr); }
    .indicators__grid { grid-template-columns: repeat(2, 1fr); }
    .news-feed__grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }
    .news--feature { grid-column: span 2; grid-row: auto; }
    .news--feature .news__cover { min-height: 220px; }
    .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
    .uerj-bar__links li:nth-child(n+4) { display: none; }
    .nav, .header__tools .btn { display: none; }
    .menu-toggle { display: inline-flex; margin-left: auto; }
    .hero__inner { grid-template-columns: 1fr; }
    .hero__stats { grid-template-columns: repeat(2, 1fr); }
    .hero__title { font-size: clamp(2.5rem, 12vw, 4rem); }
    .verticals__grid { grid-template-columns: 1fr; }
    .vertical { min-height: auto; }
    .news-feed__grid { grid-template-columns: 1fr; }
    .news--feature, .news { grid-column: span 1; }
    .agenda__inner, .ouvidoria__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .ouvidoria__list { display: inline-flex; text-align: left; }
    .indicators__grid { grid-template-columns: 1fr; }
    .footer__top { grid-template-columns: 1fr; gap: 1.5rem; }
    .footer__bottom { flex-direction: column; gap: .5rem; text-align: center; }
    .lgpd__inner { flex-direction: column; align-items: stretch; }
    .lgpd__actions { width: 100%; }
    .lgpd__actions .btn { flex: 1; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ========== Portal Bar (entre PR-6 e verticais) ========== */
.portal-bar {
    background: var(--paper-elev);
    border-bottom: 1px solid var(--line);
    font-size: 13px;
}
.portal-bar__inner {
    display: flex; align-items: center; justify-content: space-between;
    min-height: 44px; gap: 1.5rem; flex-wrap: wrap;
}
.portal-bar__title {
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--ink-soft);
    letter-spacing: -.01em;
    font-size: 13.5px;
}
.portal-bar__back {
    display: inline-flex; align-items: center; gap: .4rem;
    font-weight: 600; color: var(--pr6-primary);
    transition: gap .25s var(--ease);
}
.portal-bar__back:hover { gap: .65rem; }
.portal-bar__back svg { width: 14px; height: 14px; }
.portal-bar__list {
    display: flex; gap: .4rem; flex-wrap: wrap;
}
.portal-bar__chip {
    display: inline-flex; align-items: center;
    padding: .35rem .85rem;
    font-size: 12.5px; font-weight: 700;
    letter-spacing: .05em;
    color: var(--ink-soft);
    border: 1px solid var(--line);
    border-radius: 999px;
    transition: all .25s var(--ease);
}
.portal-bar__chip:hover {
    color: var(--chip-accent);
    border-color: var(--chip-accent);
    transform: translateY(-1px);
}
.portal-bar__chip.is-active {
    background: var(--chip-accent);
    border-color: var(--chip-accent);
    color: #fff;
}

/* ========== Vertical theming overrides ========== */
.vertical-theme .hero__title-accent,
.vertical-theme .section-head__eyebrow {
    color: var(--accent, var(--pr6-primary));
}
.vertical-theme .hero__shape--1 { background: var(--accent, var(--pr6-primary)); }
.vertical-theme .hero__shape--2 { background: var(--accent-soft, var(--pr6-accent)); }
.vertical-theme .hero__gradient {
    background:
        linear-gradient(110deg, rgba(250, 247, 245, .92) 0%, color-mix(in srgb, var(--accent-soft) 70%, transparent) 45%, color-mix(in srgb, var(--accent) 35%, transparent) 100%),
        url('hero-back.png') center/cover no-repeat;
}
.vertical-theme .hero__eyebrow::before {
    background: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-soft);
}
.vertical-theme .nav a:hover {
    background: var(--accent-soft);
    color: var(--accent);
}
.vertical-theme .nav a.is-active { color: var(--accent); }
.vertical-theme .nav a.is-active::after { background: var(--accent); }
.vertical-theme ::selection { background: var(--accent); }

/* hero variants */
.hero--vertical { padding: clamp(3rem, 7vw, 6rem) 0; }
.hero--vertical .hero__inner { grid-template-columns: 1fr; max-width: 880px; text-align: center; }
.hero--vertical .hero__cta { justify-content: center; }
.hero__title--vertical { font-size: clamp(2.4rem, 5vw, 4rem); }
.hero--small { padding: clamp(3rem, 5vw, 4rem) 0; min-height: 50vh; display: flex; align-items: center; }
.hero__title--small { font-size: clamp(2rem, 4vw, 3rem); }

/* ========================================================
   Portal Strip · Menu de diretorias estilo Globo
   ======================================================== */
.portal-strip {
    border-top: 1px solid var(--line);
    background: var(--paper-2);
    position: relative;
    z-index: 1;
}
.portal-strip__inner {
    display: flex; align-items: center;
    gap: 1.25rem;
    padding: .5rem 0;
    overflow-x: auto;
    scrollbar-width: thin;
}
.portal-strip__inner::-webkit-scrollbar { height: 4px; }
.portal-strip__inner::-webkit-scrollbar-thumb { background: var(--line); border-radius: 999px; }

.portal-strip__label {
    display: inline-flex; align-items: center; gap: .5rem;
    font-family: var(--font-display);
    font-size: 12.5px; font-weight: 700;
    text-transform: uppercase; letter-spacing: .12em;
    color: var(--ink-mute);
    flex-shrink: 0;
    padding-right: 1rem;
    border-right: 1px solid var(--line);
}
.portal-strip__label svg { width: 16px; height: 16px; }

.portal-strip__home {
    display: inline-flex; align-items: center; gap: .65rem;
    flex-shrink: 0;
    padding-right: 1rem;
    border-right: 1px solid var(--line);
    transition: opacity .25s var(--ease);
}
.portal-strip__home:hover { opacity: .8; }
.portal-strip__home-mark {
    display: grid; place-items: center;
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--pr6-primary), var(--pr6-primary-dark));
    color: #fff; border-radius: 10px;
    font-weight: 800; font-size: 12px;
    letter-spacing: -.02em;
}
.portal-strip__home-mark span { color: var(--pr6-gold); margin-left: 1px; }
.portal-strip__home-text { display: flex; flex-direction: column; line-height: 1.1; }
.portal-strip__home-text small { font-size: 10.5px; color: var(--ink-mute); text-transform: uppercase; letter-spacing: .12em; font-weight: 600; }
.portal-strip__home-text strong { font-size: 14px; font-weight: 800; }

.portal-strip__list {
    display: flex; gap: .5rem;
    flex: 1;
    align-items: stretch;
}

.portal-tab {
    display: inline-flex; align-items: center; gap: .55rem;
    padding: .4rem .9rem;
    border-radius: 999px;
    background: transparent;
    border: 1px solid transparent;
    transition: all .25s var(--ease);
    flex-shrink: 0;
    line-height: 1;
}
.portal-tab__dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--accent);
    flex-shrink: 0;
    transition: transform .25s var(--ease);
}
.portal-tab strong {
    font-family: var(--font-display);
    font-size: 13.5px; font-weight: 800;
    letter-spacing: .03em;
    color: var(--accent);
}

.portal-tab:hover {
    background: var(--accent-soft);
}
.portal-tab:hover .portal-tab__dot { transform: scale(1.4); }

.portal-tab.is-active {
    background: var(--accent);
}
.portal-tab.is-active strong { color: #fff; }
.portal-tab.is-active .portal-tab__dot { background: #fff; }

[data-theme="dark"] .portal-strip {
    background: color-mix(in srgb, var(--paper-elev) 92%, transparent);
}
[data-theme="dark"] .portal-tab:hover {
    background: color-mix(in srgb, var(--accent) 15%, transparent);
}

@media (max-width: 760px) {
    .portal-strip__inner { padding: .5rem var(--gutter); }
    .portal-strip__label, .portal-strip__home { padding-right: .75rem; }
}