:root {
    --interagir-ink: #17222a;
    --interagir-ink-soft: #526168;
    --interagir-paper: #fbfaf7;
    --interagir-sand: #f0ece3;
    --interagir-white: #ffffff;
    /* Base do site. Os nomes "teal" são herdados da 1.3.2 e foram mantidos para
       não reescrever 61 pontos do CSS: hoje apontam para a base roxa. O verde
       sobrevive como cor da família "pesquisa", em --interagir-verde-pesquisa. */
    --interagir-teal: #5f4675;
    --interagir-teal-bright: #a487bb;
    --interagir-teal-light: #efe9f3;
    --interagir-verde-pesquisa: #0f6669;
    /* Identidade Conviver — superfícies (só recebem texto escuro) */
    --interagir-acafrao: #f8ad2e;
    --interagir-creme: #ffd686;
    --interagir-menta: #72bb9e;
    --interagir-coral-conviver: #e46471;
    --interagir-roxo: #8d6fa3;

    /* Identidade Conviver — variantes escuras (recebem texto branco) */
    --interagir-roxo-profundo: #5f4675;
    --interagir-roxo-incidencia: #7a4e93;
    --interagir-menta-escura: #2f6e56;
    --interagir-acafrao-escuro: #8a5a05;
    --interagir-coral-escuro: #b23b49;

    /* Acento claro para texto pequeno sobre petróleo e roxo profundo */
    --interagir-acento-claro: var(--interagir-creme);

    /* Repontados: o lima e o marinho saem do sistema */
    --interagir-navy: #3e2c50;
    --interagir-lime: var(--interagir-acafrao);
    --interagir-coral: var(--interagir-coral-conviver);
    --interagir-line: rgba(23, 34, 42, 0.14);
    --interagir-shadow: 0 26px 80px rgba(18, 45, 52, 0.13);
    --interagir-radius-sm: 14px;
    --interagir-radius-md: 24px;
    --interagir-radius-lg: 36px;
    --interagir-shell: 1180px;
    --interagir-header-height: 88px;
    --interagir-font: "Aptos", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--interagir-header-height) + 24px);
}

body.interagir-theme {
    margin: 0;
    overflow-x: hidden;
    background: var(--interagir-paper);
    color: var(--interagir-ink);
    font-family: var(--interagir-font);
    font-size: 18px;
    line-height: 1.65;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body.interagir-theme *,
body.interagir-theme *::before,
body.interagir-theme *::after {
    box-sizing: border-box;
}

body.interagir-theme img {
    max-width: 100%;
    height: auto;
}

body.interagir-theme a {
    color: inherit;
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.18em;
}

body.interagir-theme :focus-visible {
    outline: 3px solid var(--interagir-lime);
    outline-offset: 4px;
}

.interagir-shell {
    width: min(calc(100% - 48px), var(--interagir-shell));
    margin-inline: auto;
}

.interagir-main {
    min-height: 60vh;
}

.interagir-skip-link {
    position: fixed;
    top: 8px;
    left: 16px;
    z-index: 99999;
    padding: 12px 18px;
    border-radius: 10px;
    background: var(--interagir-ink);
    color: var(--interagir-white) !important;
    font-size: 0.9rem;
    font-weight: 800;
    transform: translateY(-160%);
    transition: transform 160ms ease;
}

.interagir-skip-link:focus {
    transform: translateY(0);
}

/* Header */
.interagir-site-header {
    position: sticky;
    top: 0;
    z-index: 1200;
    min-height: var(--interagir-header-height);
    border-bottom: 0;
    background: rgba(251, 250, 247, 0.93);
    backdrop-filter: blur(18px);
    transition: box-shadow 220ms ease, background-color 220ms ease;
}

.admin-bar .interagir-site-header {
    top: 32px;
}

.interagir-site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 12px 42px rgba(23, 34, 42, 0.09);
}

.interagir-header-inner {
    min-height: var(--interagir-header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.interagir-brand {
    display: flex;
    align-items: center;
    gap: 18px;
    min-width: 136px;
}

.interagir-brand-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 48px;
    height: 66px;
    overflow: hidden;
    text-decoration: none;
}

.interagir-brand-mark img {
    width: 48px;
    height: 64px;
    object-fit: contain;
}

.interagir-ufpr-mark {
    width: 68px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 68px;
    text-decoration: none;
}

.interagir-ufpr-mark img {
    width: 64px;
    max-height: 52px;
    object-fit: contain;
}

.interagir-primary-navigation {
    margin-left: auto;
}

.interagir-menu,
.interagir-menu ul,
.interagir-footer-menu {
    margin: 0;
    padding: 0;
    list-style: none;
}

.interagir-menu {
    display: flex;
    align-items: center;
    gap: clamp(14px, 1.6vw, 28px);
}

.interagir-menu > li {
    position: relative;
}

.interagir-menu > li > a {
    position: relative;
    display: block;
    padding: 31px 0 29px;
    color: var(--interagir-ink);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-decoration: none;
    white-space: nowrap;
}

.interagir-menu > li > a::after {
    position: absolute;
    right: 0;
    bottom: 21px;
    left: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--interagir-teal);
    content: "";
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 180ms ease;
}

.interagir-menu > li > a:hover::after,
.interagir-menu > li > a:focus-visible::after,
.interagir-menu > .current-menu-item > a::after {
    transform: scaleX(1);
    transform-origin: left;
}

.interagir-menu .sub-menu {
    position: absolute;
    top: calc(100% - 8px);
    left: -18px;
    min-width: 220px;
    padding: 10px;
    border: 1px solid var(--interagir-line);
    border-radius: 14px;
    visibility: hidden;
    opacity: 0;
    background: var(--interagir-white);
    box-shadow: 0 18px 50px rgba(23, 34, 42, 0.14);
    transform: translateY(8px);
    transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.interagir-menu li:hover > .sub-menu,
.interagir-menu li:focus-within > .sub-menu {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}

.interagir-menu .sub-menu a {
    display: block;
    padding: 9px 11px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
}

.interagir-menu .sub-menu a:hover {
    background: var(--interagir-teal-light);
}

.interagir-menu-toggle {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 0;
    border-radius: 12px;
    background: var(--interagir-ink);
    color: var(--interagir-white);
    font: inherit;
    cursor: pointer;
}

.interagir-menu-toggle-lines {
    display: grid;
    gap: 4px;
}

.interagir-menu-toggle-lines i {
    display: block;
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: transform 180ms ease, opacity 180ms ease;
}

.interagir-menu-toggle-label {
    font-size: 0.8rem;
    font-weight: 800;
}

.interagir-menu-toggle[aria-expanded="true"] i:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.interagir-menu-toggle[aria-expanded="true"] i:nth-child(2) {
    opacity: 0;
}

.interagir-menu-toggle[aria-expanded="true"] i:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

/* Hero */
.interagir-hero {
    position: relative;
    min-height: min(820px, calc(100svh - var(--interagir-header-height)));
    overflow: hidden;
    isolation: isolate;
    display: grid;
    align-items: center;
    background:
        linear-gradient(104deg, rgba(70, 50, 90, 0.98) 0%, rgba(95, 70, 117, 0.93) 47%, rgba(178, 59, 73, 0.72) 100%),
        var(--interagir-hero-image) center / cover no-repeat;
    color: var(--interagir-white);
}

.interagir-hero::after {
    position: absolute;
    inset: auto -12% -45% 35%;
    z-index: -1;
    width: 760px;
    height: 760px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 50%;
    content: "";
}

.interagir-hero-texture {
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: 0.11;
    background: url("../images/interagir-light-pattern.png") center / cover;
    mix-blend-mode: screen;
}

.interagir-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    align-items: center;
    gap: clamp(52px, 8vw, 120px);
    padding-block: clamp(92px, 12vh, 150px);
}

.interagir-eyebrow,
.interagir-kicker {
    margin: 0 0 18px;
    color: var(--interagir-teal);
    font-size: 0.75rem;
    font-weight: 850;
    letter-spacing: 0.14em;
    line-height: 1.3;
    text-transform: uppercase;
}

.interagir-hero .interagir-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--interagir-lime);
}

.interagir-hero .interagir-eyebrow::before {
    width: 38px;
    height: 1px;
    background: currentColor;
    content: "";
}

.interagir-hero h1 {
    max-width: 850px;
    margin: 0;
    color: var(--interagir-white);
    font-size: clamp(3.3rem, 6.4vw, 6.4rem);
    font-weight: 850;
    letter-spacing: -0.065em;
    line-height: 0.95;
}

.interagir-hero-lead {
    max-width: 720px;
    margin: 30px 0 0;
    color: rgba(255, 255, 255, 0.84);
    font-size: clamp(1.08rem, 1.6vw, 1.32rem);
    line-height: 1.55;
}

.interagir-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 38px;
}

.interagir-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    min-height: 54px;
    padding: 13px 21px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 0.86rem;
    font-weight: 850;
    line-height: 1.1;
    text-decoration: none !important;
    transition: transform 180ms ease, background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

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

.interagir-button-primary {
    background: var(--interagir-lime);
    color: #172117 !important;
}

.interagir-button-primary:hover {
    background: #e7f6b5;
}

.interagir-button-ghost {
    border-color: rgba(255, 255, 255, 0.48);
    background: rgba(255, 255, 255, 0.06);
    color: var(--interagir-white) !important;
}

.interagir-button-ghost:hover {
    border-color: var(--interagir-white);
    background: rgba(255, 255, 255, 0.12);
}

.interagir-button-light {
    background: var(--interagir-white);
    color: var(--interagir-teal) !important;
}

.interagir-hero-brand {
    position: relative;
    min-height: 430px;
    display: grid;
    place-items: center;
}

.interagir-wordmark-card {
    position: relative;
    z-index: 2;
    width: min(100%, 295px);
    padding: 44px 40px 30px;
    border-radius: 34px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 34px 100px rgba(5, 35, 40, 0.32);
    color: var(--interagir-ink);
    transform: rotate(2.5deg);
}

.interagir-wordmark-card img {
    display: block;
    width: 176px;
    max-height: 232px;
    margin-inline: auto;
    object-fit: contain;
}

.interagir-wordmark-card span {
    display: block;
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--interagir-line);
    color: var(--interagir-teal);
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.1em;
    text-align: center;
    text-transform: uppercase;
}

.interagir-orbit {
    position: absolute;
    border: 1px solid rgba(216, 239, 138, 0.46);
    border-radius: 50%;
}

.interagir-orbit::before,
.interagir-orbit::after {
    position: absolute;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: var(--interagir-lime);
    content: "";
}

.interagir-orbit-one {
    width: 370px;
    height: 370px;
    transform: rotate(-17deg);
}

.interagir-orbit-one::before {
    top: 34px;
    right: 51px;
}

.interagir-orbit-one::after {
    bottom: 7px;
    left: 104px;
}

.interagir-orbit-two {
    width: 470px;
    height: 250px;
    transform: rotate(58deg);
}

.interagir-orbit-two::before {
    top: 34px;
    left: 33px;
}

.interagir-orbit-two::after {
    right: 36px;
    bottom: 22px;
    background: var(--interagir-coral);
}

.interagir-scroll-cue {
    position: absolute;
    bottom: 24px;
    left: 50%;
    display: grid;
    justify-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7) !important;
    font-size: 0.64rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-decoration: none;
    text-transform: uppercase;
    transform: translateX(-50%);
}

.interagir-scroll-cue i {
    width: 1px;
    height: 28px;
    background: currentColor;
}

/* Shared section typography */
.interagir-section {
    padding-block: clamp(78px, 10vw, 128px);
}

.interagir-section h2,
.interagir-contact-band h2,
.interagir-inner-hero h1 {
    margin: 0;
    color: var(--interagir-ink);
    font-size: clamp(2.35rem, 4.3vw, 4.5rem);
    font-weight: 820;
    letter-spacing: -0.055em;
    line-height: 1.03;
}

.interagir-section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 44px;
    margin-bottom: 48px;
}

.interagir-section-heading h2 {
    max-width: 780px;
}

.interagir-text-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--interagir-teal) !important;
    font-size: 0.86rem;
    font-weight: 850;
    text-decoration: none !important;
}

.interagir-text-link span {
    font-size: 1.18em;
    transition: transform 160ms ease;
}

.interagir-text-link:hover span {
    transform: translateX(4px);
}

/* About */
.interagir-about {
    background: var(--interagir-paper);
}

.interagir-about-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: clamp(50px, 9vw, 140px);
}

.interagir-about-copy {
    padding-top: 10px;
}

.interagir-about-copy p {
    margin: 0 0 20px;
    color: var(--interagir-ink-soft);
    font-size: 1.05rem;
}

.interagir-about-copy .interagir-text-link {
    margin-top: 10px;
}

.interagir-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 74px;
}

.interagir-values article {
    min-height: 224px;
    padding: 28px;
    border: 1px solid var(--interagir-line);
    border-radius: var(--interagir-radius-md);
    background: rgba(255, 255, 255, 0.58);
    transition: transform 200ms ease, background-color 200ms ease, border-color 200ms ease;
}

.interagir-values article:hover {
    border-color: transparent;
    background: var(--interagir-teal-light);
    transform: translateY(-5px);
}

.interagir-values article > span {
    color: var(--interagir-teal);
    font-size: 0.72rem;
    font-weight: 850;
}

.interagir-values h3 {
    margin: 46px 0 8px;
    color: var(--interagir-ink);
    font-size: 1.25rem;
    font-weight: 820;
    letter-spacing: -0.03em;
}

.interagir-values p {
    margin: 0;
    color: var(--interagir-ink-soft);
    font-size: 0.9rem;
    line-height: 1.55;
}

/* Current research */
.interagir-research {
    position: relative;
    overflow: hidden;
    background: var(--interagir-sand);
}

.interagir-research::before {
    position: absolute;
    top: -140px;
    right: -120px;
    width: 420px;
    height: 420px;
    border: 1px solid rgba(15, 102, 105, 0.16);
    border-radius: 50%;
    content: "";
}

.interagir-research-intro {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
    gap: clamp(40px, 8vw, 110px);
    align-items: end;
    margin-bottom: 58px;
}

.interagir-research-intro h2 {
    max-width: 820px;
}

.interagir-research-intro > div:last-child > p {
    margin: 0 0 22px;
    color: var(--interagir-ink-soft);
}

.interagir-research-card {
    position: relative;
    margin-top: 26px;
    overflow: hidden;
    padding: clamp(30px, 5vw, 62px);
    border: 1px solid rgba(23, 34, 42, 0.1);
    border-radius: var(--interagir-radius-lg);
    background: var(--interagir-white);
    box-shadow: 0 24px 70px rgba(23, 34, 42, 0.07);
}

.interagir-research-card::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 7px;
    background: linear-gradient(90deg, var(--interagir-teal), var(--interagir-teal-bright), var(--interagir-lime));
    content: "";
}

.interagir-research-card-secondary::before {
    background: linear-gradient(90deg, var(--interagir-navy), #6577bd, var(--interagir-coral));
}

.interagir-research-card-heading {
    max-width: 980px;
}

.interagir-research-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 22px;
}

.interagir-research-meta span {
    padding: 7px 11px;
    border-radius: 999px;
    background: var(--interagir-teal-light);
    color: var(--interagir-teal);
    font-size: 0.68rem;
    font-weight: 850;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.interagir-research-card-secondary .interagir-research-meta span {
    background: #e8eafa;
    color: var(--interagir-navy);
}

.interagir-research-card h3 {
    margin: 0;
    color: var(--interagir-ink);
    font-size: clamp(1.8rem, 3vw, 3.1rem);
    font-weight: 820;
    letter-spacing: -0.045em;
    line-height: 1.08;
}

.interagir-research-card-heading > p {
    max-width: 940px;
    margin: 20px 0 0;
    color: var(--interagir-ink-soft);
    font-size: 1rem;
}

.interagir-research-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    margin: 42px 0;
    overflow: hidden;
    border: 1px solid var(--interagir-line);
    border-radius: var(--interagir-radius-md);
    background: var(--interagir-line);
}

.interagir-research-stats > div {
    min-height: 128px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px 24px;
    background: var(--interagir-paper);
}

.interagir-research-stats strong {
    color: var(--interagir-teal);
    font-size: clamp(1.7rem, 3vw, 2.6rem);
    font-weight: 850;
    letter-spacing: -0.055em;
    line-height: 1;
}

.interagir-research-card-secondary .interagir-research-stats strong {
    color: var(--interagir-navy);
}

.interagir-research-stats span {
    margin-top: 8px;
    color: var(--interagir-ink-soft);
    font-size: 0.72rem;
    font-weight: 750;
    line-height: 1.25;
}

.interagir-research-columns {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.95fr);
    gap: 36px;
    align-items: stretch;
}

.interagir-research-columns h4 {
    margin: 0 0 18px;
    color: var(--interagir-ink);
    font-size: 1.22rem;
    font-weight: 820;
    letter-spacing: -0.025em;
}

.interagir-research-columns ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.interagir-research-columns li {
    position: relative;
    margin: 0;
    padding: 11px 0 11px 26px;
    border-bottom: 1px solid var(--interagir-line);
    color: var(--interagir-ink-soft);
    font-size: 0.88rem;
}

.interagir-research-columns li::before {
    position: absolute;
    top: 20px;
    left: 3px;
    width: 8px;
    height: 8px;
    border: 2px solid var(--interagir-teal);
    border-radius: 50%;
    content: "";
}

.interagir-research-card-secondary .interagir-research-columns li::before {
    border-color: var(--interagir-navy);
}

.interagir-data-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 24px;
}

.interagir-data-tags span {
    padding: 6px 9px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.92);
    font-size: 0.65rem;
    font-weight: 750;
}

.interagir-research-governance {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 22px;
    align-items: start;
    margin-top: 28px;
    padding: 30px;
    border: 1px solid rgba(15, 102, 105, 0.18);
    border-radius: var(--interagir-radius-md);
    background: rgba(255, 255, 255, 0.58);
}

.interagir-research-governance > span {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--interagir-teal);
    color: var(--interagir-white);
    font-weight: 900;
}

.interagir-research-governance h3 {
    margin: 0 0 7px;
    color: var(--interagir-ink);
    font-size: 1rem;
    font-weight: 850;
}

.interagir-research-governance p {
    margin: 0;
    color: var(--interagir-ink-soft);
    font-size: 0.82rem;
}

.interagir-research-page-hero + .interagir-research {
    padding-top: 76px;
}

.interagir-research-page-hero + .interagir-research .interagir-research-intro {
    display: none;
}

/* Projects */
.interagir-projects {
    background: var(--interagir-white);
}

.interagir-project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.interagir-project-card {
    position: relative;
    min-height: 330px;
    overflow: hidden;
    padding: 28px;
    border: 1px solid var(--interagir-line);
    border-radius: var(--interagir-radius-md);
    background: var(--interagir-paper);
    transition: color 220ms ease, background-color 220ms ease, transform 220ms ease;
}

.interagir-project-card-image {
    position: absolute;
    top: 48px;
    right: 25px;
    width: 92px;
    height: 92px;
    padding: 10px;
    border-radius: 18px;
    opacity: 0.9;
    background: rgba(255, 255, 255, 0.92);
    object-fit: contain;
    transition: opacity 220ms ease, transform 220ms ease;
}

.interagir-project-card:hover .interagir-project-card-image {
    opacity: 0.2;
    transform: scale(1.06);
}

.interagir-project-card.has-project-image h3 {
    max-width: calc(100% - 70px);
}

.interagir-project-card:hover {
    background: var(--interagir-teal);
    color: var(--interagir-white);
    transform: translateY(-5px);
}

.interagir-project-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.interagir-project-topline span {
    color: var(--interagir-teal);
    font-size: 0.68rem;
    font-weight: 850;
}

.interagir-project-card:hover .interagir-project-topline span,
.interagir-project-card:hover > p {
    color: var(--interagir-lime);
}

.interagir-project-topline i {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--interagir-coral);
}

.interagir-project-card > p {
    margin: 70px 0 9px;
    color: var(--interagir-teal);
    font-size: 0.67rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.interagir-project-card h3 {
    max-width: 92%;
    margin: 0;
    color: inherit;
    font-size: clamp(1.55rem, 2.2vw, 2.2rem);
    font-weight: 820;
    letter-spacing: -0.045em;
    line-height: 1.05;
}

.interagir-project-reveal {
    position: absolute;
    right: 28px;
    bottom: 24px;
    left: 28px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 180ms ease, transform 180ms ease;
}

.interagir-project-card:hover .interagir-project-reveal,
.interagir-project-card:focus-within .interagir-project-reveal {
    opacity: 1;
    transform: translateY(0);
}

.interagir-project-reveal p {
    max-width: 82%;
    margin: 0;
    color: rgba(255, 255, 255, 0.74);
    font-size: 0.75rem;
    line-height: 1.45;
}

.interagir-project-reveal a {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    flex: 0 0 38px;
    border-radius: 50%;
    background: var(--interagir-lime);
    color: var(--interagir-ink) !important;
    font-weight: 900;
    text-decoration: none;
}

/* Publications */
.interagir-publications {
    position: relative;
    overflow: hidden;
    background: var(--interagir-navy);
    color: var(--interagir-white);
}

.interagir-publications::after {
    position: absolute;
    right: -120px;
    bottom: -240px;
    width: 580px;
    height: 580px;
    border: 1px solid rgba(255, 255, 255, 0.17);
    border-radius: 50%;
    content: "";
}

.interagir-publications-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: clamp(50px, 9vw, 130px);
    align-items: center;
}

.interagir-publication-mark {
    width: min(100%, 360px);
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 50%;
}

.interagir-publication-mark span {
    color: var(--interagir-lime);
    font-family: Georgia, serif;
    font-size: clamp(7rem, 15vw, 12rem);
    font-weight: 400;
    line-height: 0.8;
}

.interagir-publications .interagir-kicker {
    color: var(--interagir-lime);
}

.interagir-publications h2 {
    color: var(--interagir-white);
}

.interagir-publications-grid > div:last-child > p:not(.interagir-kicker) {
    max-width: 720px;
    margin: 26px 0 32px;
    color: rgba(255, 255, 255, 0.76);
}

/* News */
.interagir-news {
    background: var(--interagir-paper);
}

.interagir-news-grid,
.interagir-archive-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.interagir-news-card,
.interagir-archive-card {
    overflow: hidden;
    border: 1px solid var(--interagir-line);
    border-radius: var(--interagir-radius-md);
    background: var(--interagir-white);
}

.interagir-news-image {
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--interagir-teal-light);
    text-decoration: none;
}

.interagir-news-image img,
.interagir-news-placeholder {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: transform 280ms ease;
}

.interagir-news-card:hover .interagir-news-image img,
.interagir-archive-card:hover .interagir-news-image img {
    transform: scale(1.035);
}

.interagir-news-placeholder {
    background:
        linear-gradient(135deg, rgba(15, 102, 105, 0.86), rgba(36, 53, 111, 0.88)),
        url("../images/interagir-light-pattern.png") center / cover;
}

.interagir-news-card > div,
.interagir-archive-card > div {
    padding: 25px;
}

.interagir-news-card time,
.interagir-archive-card time {
    color: var(--interagir-teal);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.interagir-news-card h3,
.interagir-archive-card h2 {
    margin: 10px 0 11px;
    color: var(--interagir-ink);
    font-size: 1.35rem;
    font-weight: 820;
    letter-spacing: -0.035em;
    line-height: 1.15;
}

.interagir-news-card h3 a,
.interagir-archive-card h2 a {
    text-decoration: none;
}

.interagir-news-card p,
.interagir-archive-card p {
    margin: 0;
    color: var(--interagir-ink-soft);
    font-size: 0.84rem;
}

.interagir-news-empty {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 26px;
    align-items: start;
    padding: clamp(28px, 5vw, 54px);
    border-radius: var(--interagir-radius-md);
    background: var(--interagir-teal-light);
}

.interagir-news-empty > span {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--interagir-teal);
    color: var(--interagir-white);
    font-weight: 900;
}

.interagir-news-empty h3 {
    margin: 0 0 8px;
    color: var(--interagir-ink);
    font-size: 1.5rem;
    font-weight: 820;
    letter-spacing: -0.035em;
}

.interagir-news-empty p {
    margin: 0;
    color: var(--interagir-ink-soft);
}

/* Contact */
.interagir-contact-band {
    padding-block: clamp(70px, 9vw, 112px);
    background: var(--interagir-lime);
}

.interagir-contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    gap: 60px;
    align-items: center;
}

.interagir-contact-band .interagir-kicker {
    color: var(--interagir-teal);
}

.interagir-contact-band h2 {
    max-width: 820px;
}

.interagir-contact-actions {
    display: grid;
    justify-items: start;
    gap: 18px;
}

.interagir-contact-actions .interagir-button-primary {
    background: var(--interagir-ink);
    color: var(--interagir-white) !important;
}

.interagir-contact-actions > a:last-child {
    color: var(--interagir-ink);
    font-size: 0.86rem;
    font-weight: 800;
}

/* Footer */
.interagir-site-footer {
    background: #101d26;
    color: var(--interagir-white);
}

.interagir-footer-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.85fr 0.65fr;
    gap: clamp(40px, 7vw, 100px);
    padding-block: 72px 62px;
}

.interagir-footer-brand {
    display: flex;
    align-items: center;
    gap: 22px;
}

.interagir-footer-brand > img {
    width: 72px;
    height: 94px;
    padding: 8px;
    border-radius: 12px;
    background: var(--interagir-white);
    object-fit: contain;
}

.interagir-footer-brand strong {
    font-size: 1.4rem;
    font-weight: 850;
    letter-spacing: -0.035em;
}

.interagir-footer-brand p {
    max-width: 360px;
    margin: 8px 0 0;
    color: rgba(255, 255, 255, 0.64);
    font-size: 0.82rem;
}

.interagir-footer-institutional {
    margin-top: 18px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.interagir-footer-sector {
    width: 118px;
    padding: 5px 7px;
    display: block;
    border-radius: 8px;
    background: var(--interagir-white);
}

.interagir-footer-sector img {
    width: 100%;
    height: auto;
    display: block;
}

.interagir-footer-ufpr {
    width: 88px;
    padding: 5px 7px;
    display: block;
    border-radius: 8px;
    background: var(--interagir-white);
}

.interagir-footer-ufpr img {
    width: 100%;
    height: auto;
    display: block;
}

.interagir-footer-bottom a {
    color: rgba(255, 255, 255, 0.78);
}

.interagir-site-footer h2 {
    margin: 0 0 17px;
    color: var(--interagir-lime);
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.interagir-footer-contact address,
.interagir-footer-contact p {
    margin: 0 0 10px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.8rem;
    font-style: normal;
}

.interagir-footer-contact a,
.interagir-footer-links a {
    color: var(--interagir-white);
}

.interagir-footer-menu {
    display: grid;
    gap: 8px;
}

.interagir-footer-menu a {
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
}

.interagir-footer-menu a:hover {
    color: var(--interagir-lime);
}

.interagir-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.interagir-footer-bottom p {
    margin: 0;
    padding-block: 21px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.7rem;
}

/* Interior pages and editorial content */
.interagir-inner-hero {
    padding-block: clamp(74px, 9vw, 120px);
    background:
        linear-gradient(115deg, rgba(223, 244, 241, 0.96), rgba(251, 250, 247, 0.88)),
        url("../images/interagir-light-pattern.png") center / cover;
}

.interagir-inner-hero .interagir-kicker {
    margin-bottom: 20px;
}

.interagir-inner-hero h1 {
    max-width: 980px;
}

.interagir-inner-hero > .interagir-shell > p:last-child:not(.interagir-kicker),
.interagir-post-hero p:last-child {
    max-width: 760px;
    margin: 24px 0 0;
    color: var(--interagir-ink-soft);
    font-size: 1.05rem;
}

.interagir-article {
    padding-block: clamp(64px, 9vw, 110px);
    background: var(--interagir-white);
}

.interagir-content-shell {
    max-width: 920px;
}

.interagir-entry-content {
    color: var(--interagir-ink);
}

.interagir-entry-content > *:first-child {
    margin-top: 0;
}

.interagir-entry-content h2,
.interagir-entry-content h3,
.interagir-entry-content h4 {
    color: var(--interagir-ink);
    font-weight: 820;
    letter-spacing: -0.035em;
    line-height: 1.12;
}

.interagir-entry-content h2 {
    margin: 2.1em 0 0.7em;
    font-size: clamp(1.9rem, 3vw, 2.8rem);
}

.interagir-entry-content h3 {
    margin: 1.8em 0 0.65em;
    font-size: 1.55rem;
}

.interagir-entry-content p,
.interagir-entry-content li {
    color: #34434a;
}

.interagir-entry-content a {
    color: var(--interagir-teal);
}

.interagir-entry-content img,
.interagir-featured-image img {
    border-radius: var(--interagir-radius-md);
}

.interagir-featured-image {
    margin: -48px 0 56px;
}

.interagir-post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 64px;
    padding-top: 28px;
    border-top: 1px solid var(--interagir-line);
}

.interagir-post-navigation > div:last-child {
    text-align: right;
}

.interagir-post-navigation a {
    color: var(--interagir-teal);
    font-size: 0.82rem;
    font-weight: 800;
    text-decoration: none;
}

.interagir-archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.interagir-archive-card .interagir-text-link {
    margin-top: 18px;
}

.interagir-pagination {
    grid-column: 1 / -1;
    margin-top: 28px;
}

.interagir-pagination .nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.interagir-pagination .page-numbers {
    min-width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: var(--interagir-white);
    color: var(--interagir-teal);
    font-size: 0.8rem;
    font-weight: 800;
    text-decoration: none;
}

.interagir-pagination .current {
    background: var(--interagir-teal);
    color: var(--interagir-white);
}

/* Team directory */
.interagir-team-hero a,
.interagir-projects-hero a {
    color: var(--interagir-teal);
}

.interagir-team-section {
    background: var(--interagir-paper);
}

.interagir-section-note {
    max-width: 360px;
    margin: 0;
    color: var(--interagir-ink-soft);
    font-size: 0.82rem;
}

.interagir-team-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.interagir-member-card {
    position: relative;
    min-height: 0;
    padding: 18px 18px 26px;
    display: grid;
    align-content: start;
    gap: 24px;
    border: 1px solid var(--interagir-line);
    border-radius: var(--interagir-radius-md);
    background: var(--interagir-white);
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.interagir-member-card:hover {
    border-color: rgba(15, 102, 105, 0.34);
    box-shadow: 0 18px 44px rgba(23, 34, 42, 0.08);
    transform: translateY(-3px);
}

.interagir-member-avatar {
    width: 100%;
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: var(--interagir-teal-light);
    color: var(--interagir-teal);
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    overflow: hidden;
    text-decoration: none;
}

.interagir-member-avatar img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.interagir-member-number {
    position: absolute;
    top: 30px;
    left: 30px;
    z-index: 1;
    padding: 6px 9px;
    border-radius: 999px;
    background: rgba(23, 34, 42, 0.82);
    color: var(--interagir-white);
    font-size: 0.66rem;
    font-weight: 850;
    letter-spacing: 0.06em;
}

.interagir-member-card p {
    margin: 0 0 7px;
    color: var(--interagir-teal);
    font-size: 0.7rem;
    font-weight: 850;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.interagir-member-card h3 {
    margin: 0;
    color: var(--interagir-ink);
    font-size: 1.32rem;
    font-weight: 850;
    letter-spacing: -0.035em;
}

.interagir-member-card h3 a {
    color: inherit;
    text-decoration: none;
}

.interagir-member-card h3 a:hover {
    color: var(--interagir-teal);
}

.interagir-member-bio {
    margin-top: 13px;
    color: var(--interagir-ink-soft);
    font-size: 0.8rem;
    line-height: 1.55;
}

.interagir-member-link {
    margin-top: 16px;
    display: inline-flex;
    color: var(--interagir-teal) !important;
    font-size: 0.73rem;
    font-weight: 820;
    text-decoration: none;
}

.interagir-member-link + .interagir-member-link {
    margin-top: 7px;
}

.interagir-member-email {
    display: flex;
    color: var(--interagir-ink-soft) !important;
}

.interagir-member-link:hover {
    text-decoration: underline;
}

.interagir-member-profile-link {
    margin-top: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--interagir-ink);
    font-size: 0.74rem;
    font-weight: 820;
    text-decoration: none;
}

.interagir-member-profile-link:hover {
    color: var(--interagir-teal);
}

.interagir-former-section {
    background: var(--interagir-white);
}

.interagir-trajectories-grid {
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    list-style: none;
}

.interagir-trajectories-grid li {
    min-height: 64px;
    padding: 15px 17px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border: 1px solid var(--interagir-line);
    border-radius: 12px;
    background: var(--interagir-paper);
    color: var(--interagir-ink);
    font-size: 0.78rem;
    font-weight: 720;
}

.interagir-trajectories-grid a {
    flex: 0 0 auto;
    color: var(--interagir-teal);
    font-size: 0.95rem;
    text-decoration: none;
}

/* Project catalogue and individual project pages */
.interagir-catalog-section {
    background: var(--interagir-paper);
}

.interagir-catalog-legacy {
    background: var(--interagir-sand);
}

.interagir-catalog-heading {
    margin-bottom: 52px;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.7fr);
    gap: 60px;
    align-items: end;
}

.interagir-catalog-heading h2 {
    max-width: 750px;
    margin: 0;
}

.interagir-catalog-heading > p {
    margin: 0;
    color: var(--interagir-ink-soft);
    font-size: 0.9rem;
}

.interagir-catalog-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.interagir-catalog-card {
    min-height: 390px;
    padding: clamp(28px, 4vw, 46px);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--interagir-line);
    border-radius: var(--interagir-radius-md);
    background: var(--interagir-white);
    box-shadow: 0 18px 50px rgba(23, 34, 42, 0.055);
}

.interagir-catalog-image {
    height: 145px;
    margin: clamp(-46px, -4vw, -28px) clamp(-46px, -4vw, -28px) 28px;
    padding: 18px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-bottom: 1px solid var(--interagir-line);
    border-radius: var(--interagir-radius-md) var(--interagir-radius-md) 0 0;
    background:
        linear-gradient(135deg, rgba(223, 244, 241, 0.78), rgba(240, 236, 227, 0.88)),
        url("../images/interagir-light-pattern.png") center / cover;
}

.interagir-catalog-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 220ms ease;
}

.interagir-catalog-card:hover .interagir-catalog-image img {
    transform: scale(1.035);
}

.interagir-catalog-current .interagir-catalog-card {
    border-color: rgba(15, 102, 105, 0.28);
}

.interagir-catalog-meta {
    margin-bottom: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.interagir-catalog-meta span {
    padding: 7px 10px;
    border-radius: 999px;
    background: var(--interagir-teal-light);
    color: var(--interagir-teal);
    font-size: 0.62rem;
    font-weight: 850;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.interagir-catalog-card h3 {
    margin: 0 0 17px;
    font-size: clamp(1.55rem, 3vw, 2.3rem);
    line-height: 1.04;
    letter-spacing: -0.045em;
}

.interagir-catalog-card h3 a {
    text-decoration: none;
}

.interagir-catalog-card > p {
    margin: 0 0 24px;
    color: var(--interagir-ink-soft);
    font-size: 0.84rem;
}

.interagir-catalog-card .interagir-data-tags {
    margin-bottom: 28px;
}

.interagir-catalog-card .interagir-text-link {
    margin-top: auto;
}

.interagir-project-detail-hero {
    background:
        linear-gradient(115deg, rgba(223, 244, 241, 0.96), rgba(216, 239, 138, 0.42)),
        url("../images/interagir-light-pattern.png") center / cover;
}

.interagir-project-detail-hero .interagir-catalog-meta {
    margin: 25px 0 18px;
}

.interagir-back-link {
    color: var(--interagir-teal);
    font-size: 0.75rem;
    font-weight: 850;
    text-decoration: none;
}

.interagir-project-subtitle {
    max-width: 850px !important;
    font-size: clamp(1.05rem, 2vw, 1.38rem) !important;
}

.interagir-project-detail {
    padding-block: clamp(70px, 9vw, 120px);
    background: var(--interagir-white);
}

.interagir-project-media {
    margin: 0 0 clamp(48px, 7vw, 84px);
    overflow: hidden;
    border: 1px solid var(--interagir-line);
    border-radius: var(--interagir-radius-lg);
    background:
        linear-gradient(135deg, rgba(223, 244, 241, 0.8), rgba(240, 236, 227, 0.92)),
        url("../images/interagir-light-pattern.png") center / cover;
    box-shadow: var(--interagir-shadow);
}

.interagir-project-media img {
    width: 100%;
    display: block;
    object-fit: contain;
}

.interagir-project-media.is-banner img {
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.interagir-project-media.is-logo {
    min-height: 360px;
    padding: clamp(42px, 8vw, 90px);
    display: grid;
    place-items: center;
}

.interagir-project-media.is-logo img {
    max-width: 480px;
    max-height: 320px;
}

/* Laboratory identity and manifesto */
.interagir-lab-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.65fr);
    gap: clamp(44px, 8vw, 110px);
    align-items: end;
}

.interagir-lab-hero-grid > div:first-child > p:last-child {
    max-width: 780px;
    margin: 24px 0 0;
    color: var(--interagir-ink-soft);
    font-size: 1.05rem;
}

.interagir-research-identity {
    padding: 28px;
    display: grid;
    gap: 7px;
    border-left: 5px solid var(--interagir-teal);
    border-radius: 0 18px 18px 0;
    background: rgba(255, 255, 255, 0.72);
}

.interagir-research-identity strong {
    color: var(--interagir-ink);
    font-size: 1.35rem;
}

.interagir-research-identity a {
    color: var(--interagir-ink-soft);
    font-size: 0.78rem;
    font-weight: 720;
}

.interagir-research-identity .interagir-sector-logo {
    width: min(230px, 100%);
    padding: 8px;
    border-radius: 10px;
    background: var(--interagir-white);
}

.interagir-sector-logo img {
    width: 100%;
    height: auto;
    display: block;
}

.interagir-manifesto-section {
    background: var(--interagir-white);
}

.interagir-manifesto-grid {
    display: grid;
    grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
    gap: clamp(50px, 9vw, 130px);
    align-items: start;
}

.interagir-manifesto-aside {
    position: sticky;
    top: calc(var(--interagir-header-height) + 34px);
}

.interagir-manifesto-aside h2 {
    margin-bottom: 30px;
    font-size: clamp(2rem, 3.4vw, 3.4rem);
}

.interagir-manifesto-actions {
    display: grid;
    justify-items: start;
    gap: 20px;
}

.interagir-manifesto-copy p {
    margin: 0 0 1.35em;
    color: #34434a;
    font-size: 1.04rem;
}

.interagir-manifesto-copy p:first-child {
    color: var(--interagir-ink);
    font-size: 1.28rem;
    font-weight: 690;
    line-height: 1.5;
}

.interagir-book-feature {
    background: var(--interagir-navy);
    color: var(--interagir-white);
}

.interagir-book-grid {
    display: grid;
    grid-template-columns: 0.45fr 1.55fr;
    gap: clamp(42px, 8vw, 100px);
    align-items: center;
}

.interagir-book-cover {
    width: min(260px, 100%);
    justify-self: center;
    display: block;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
    transform: rotate(-1.5deg);
    transition: transform 180ms ease;
}

.interagir-book-cover:hover {
    transform: rotate(0deg) translateY(-4px);
}

.interagir-book-cover img {
    width: 100%;
    height: auto;
    display: block;
}

.interagir-book-feature .interagir-kicker {
    color: var(--interagir-lime);
}

.interagir-book-feature h2 {
    color: var(--interagir-white);
}

.interagir-book-feature p:not(.interagir-kicker) {
    max-width: 760px;
    color: rgba(255, 255, 255, 0.76);
}

.interagir-book-feature .interagir-text-link {
    margin-top: 12px;
    color: var(--interagir-lime) !important;
}

.interagir-lab-paths {
    background: var(--interagir-paper);
}

.interagir-lab-path-grid article {
    display: flex;
    flex-direction: column;
}

.interagir-lab-path-grid .interagir-text-link {
    margin-top: auto;
    padding-top: 22px;
}

/* Scientific output */
.interagir-output-hero {
    background:
        linear-gradient(115deg, rgba(232, 234, 250, 0.95), rgba(223, 244, 241, 0.9)),
        url("../images/interagir-light-pattern.png") center / cover;
}

.interagir-output-counts {
    margin-top: 34px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.interagir-output-counts span {
    padding: 10px 14px;
    border-radius: 999px;
    background: var(--interagir-white);
    color: var(--interagir-teal);
    font-size: 0.76rem;
    font-weight: 780;
}

.interagir-output-counts strong {
    font-size: 1rem;
}

.interagir-output-section {
    background: var(--interagir-paper);
}

.interagir-output-layout {
    display: grid;
    grid-template-columns: minmax(190px, 0.35fr) minmax(0, 1.65fr);
    gap: clamp(46px, 8vw, 110px);
    align-items: start;
}

.interagir-output-nav {
    position: sticky;
    top: calc(var(--interagir-header-height) + 30px);
    display: grid;
    gap: 4px;
}

.interagir-output-nav a {
    padding: 10px 0;
    border-bottom: 1px solid var(--interagir-line);
    color: var(--interagir-ink-soft);
    font-size: 0.78rem;
    font-weight: 760;
    text-decoration: none;
}

.interagir-output-nav a:hover {
    color: var(--interagir-teal);
}

.interagir-output-block {
    padding-block: 18px 80px;
    scroll-margin-top: calc(var(--interagir-header-height) + 28px);
}

.interagir-output-block + .interagir-output-block {
    padding-top: 80px;
    border-top: 1px solid var(--interagir-line);
}

.interagir-output-book {
    padding: clamp(32px, 5vw, 54px);
    border: 1px solid rgba(15, 102, 105, 0.2);
    border-radius: var(--interagir-radius-md);
    background: var(--interagir-teal-light);
}

.interagir-output-book h2 {
    margin-bottom: 15px;
}

.interagir-output-heading {
    margin-bottom: 38px;
}

.interagir-output-heading h2 {
    margin-bottom: 15px;
}

.interagir-output-heading > p:last-child {
    max-width: 720px;
    color: var(--interagir-ink-soft);
}

.interagir-bibliography,
.interagir-supervision-list {
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: output-item;
}

.interagir-bibliography li,
.interagir-supervision-list li {
    position: relative;
    padding: 24px 0 24px 48px;
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 22px;
    border-top: 1px solid var(--interagir-line);
    counter-increment: output-item;
}

.interagir-bibliography li::before,
.interagir-supervision-list li::before {
    position: absolute;
    top: 27px;
    left: 0;
    color: rgba(23, 34, 42, 0.38);
    content: counter(output-item, decimal-leading-zero);
    font-size: 0.7rem;
    font-weight: 840;
}

.interagir-output-year,
.interagir-supervision-list li > span {
    color: var(--interagir-teal);
    font-size: 0.72rem;
    font-weight: 850;
}

.interagir-bibliography h3 {
    margin: 0 0 8px;
    font-size: 1.08rem;
    line-height: 1.35;
}

.interagir-bibliography h3 a {
    color: var(--interagir-ink);
    text-decoration: none;
}

.interagir-bibliography h3 a:hover {
    color: var(--interagir-teal);
}

.interagir-bibliography p,
.interagir-supervision-list p {
    margin: 0;
    color: var(--interagir-ink-soft);
    font-size: 0.78rem;
}

.interagir-supervision-list strong {
    display: block;
    margin-bottom: 6px;
    color: var(--interagir-ink);
    font-size: 0.92rem;
}

.interagir-project-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.65fr);
    gap: clamp(50px, 8vw, 110px);
    align-items: start;
}

.interagir-project-narrative > p {
    color: #34434a;
}

.interagir-project-summary {
    margin-top: 0;
    color: var(--interagir-ink) !important;
    font-size: clamp(1.35rem, 2.4vw, 1.9rem);
    font-weight: 720;
    line-height: 1.4;
    letter-spacing: -0.025em;
}

.interagir-subprojects {
    margin-top: 48px;
}

.interagir-subprojects > h2 {
    margin: 0 0 20px;
    font-size: 1.5rem;
}

.interagir-subproject-card {
    padding: 26px;
    border-left: 5px solid var(--interagir-teal);
    border-radius: 0 var(--interagir-radius-md) var(--interagir-radius-md) 0;
    background: var(--interagir-teal-light);
}

.interagir-subproject-card > p {
    margin: 0 0 8px;
    color: var(--interagir-teal);
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.interagir-subproject-card h3 {
    margin: 0 0 12px;
    font-size: 1.25rem;
}

.interagir-subproject-card div {
    color: var(--interagir-ink-soft);
    font-size: 0.88rem;
}

.interagir-project-highlights {
    margin-top: 52px;
    padding-top: 35px;
    border-top: 1px solid var(--interagir-line);
}

.interagir-project-highlights h2 {
    margin: 0 0 22px;
    font-size: 1.5rem;
}

.interagir-project-highlights ul {
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    list-style: none;
}

.interagir-project-highlights li {
    padding: 15px 17px;
    border-radius: 12px;
    background: var(--interagir-teal-light);
    color: var(--interagir-teal);
    font-size: 0.75rem;
    font-weight: 760;
}

.interagir-project-facts {
    padding: 30px;
    border-radius: var(--interagir-radius-md);
    background: var(--interagir-sand);
}

.interagir-project-facts h2 {
    margin: 0 0 17px;
    font-size: 1.25rem;
    line-height: 1.25;
}

.interagir-project-facts > p:not(.interagir-kicker) {
    color: var(--interagir-ink-soft);
    font-size: 0.78rem;
}

.interagir-project-facts .interagir-text-link {
    margin-top: 18px;
}

.interagir-potential-panel {
    margin-top: clamp(70px, 9vw, 120px);
    padding: clamp(34px, 6vw, 72px);
    border-radius: var(--interagir-radius-lg);
    background: var(--interagir-teal);
    color: var(--interagir-white);
}

.interagir-potential-panel .interagir-potential-label {
    margin: 0;
    color: var(--interagir-lime);
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.interagir-potential-panel h2 {
    max-width: 800px;
    margin: 16px 0 20px;
    color: var(--interagir-white);
}

.interagir-potential-panel > p:not(.interagir-potential-label) {
    max-width: 850px;
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
}

.interagir-potential-panel .interagir-data-tags {
    margin-top: 28px;
}

.interagir-potential-panel .interagir-data-tags span {
    border-color: rgba(255, 255, 255, 0.24);
    background: rgba(255, 255, 255, 0.1);
    color: var(--interagir-white);
}

/* Participant profiles and calls */
.interagir-profile-hero-grid {
    display: grid;
    grid-template-columns: minmax(220px, 0.42fr) minmax(0, 1.58fr);
    gap: clamp(38px, 7vw, 90px);
    align-items: center;
}

.interagir-profile-photo {
    width: min(330px, 100%);
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: var(--interagir-radius-lg);
    background: var(--interagir-teal);
    color: var(--interagir-white);
    font-size: 2rem;
    font-weight: 900;
    box-shadow: var(--interagir-shadow);
}

.interagir-profile-photo img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.interagir-profile-hero .interagir-back-link {
    display: inline-flex;
    margin-bottom: 24px;
}

.interagir-profile-hero h1 {
    margin-bottom: 18px;
}

.interagir-profile-content {
    background: var(--interagir-white);
}

.interagir-profile-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(240px, 0.55fr);
    gap: clamp(48px, 8vw, 100px);
    align-items: start;
}

.interagir-profile-links {
    padding: 28px;
    display: grid;
    gap: 14px;
    border-radius: var(--interagir-radius-md);
    background: var(--interagir-sand);
}

.interagir-profile-links .interagir-text-link {
    overflow-wrap: anywhere;
}

.interagir-call-list {
    margin: 0 0 48px;
    padding: 0;
    display: grid;
    gap: 10px;
    list-style: none;
}

.interagir-call-list li {
    padding: 17px 18px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 16px;
    align-items: center;
    border: 1px solid var(--interagir-line);
    border-radius: 12px;
    background: var(--interagir-paper);
}

.interagir-call-list a {
    color: var(--interagir-ink);
    font-weight: 760;
    text-decoration: none;
}

.interagir-call-list a:hover {
    color: var(--interagir-teal);
}

.interagir-call-list small {
    color: var(--interagir-teal);
    font-size: 0.66rem;
    font-weight: 850;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.interagir-news-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 12px 24px;
}

/* Progressive reveal */
.js .interagir-project-card,
.js .interagir-values article,
.js .interagir-research-card,
.js .interagir-member-card,
.js .interagir-catalog-card {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 420ms ease, transform 420ms ease, background-color 220ms ease, color 220ms ease;
}

.js .interagir-project-card.is-visible,
.js .interagir-values article.is-visible,
.js .interagir-research-card.is-visible,
.js .interagir-member-card.is-visible,
.js .interagir-catalog-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1120px) {
    .interagir-header-inner {
        gap: 18px;
    }

    .interagir-brand {
        min-width: 126px;
        gap: 14px;
    }

    .interagir-ufpr-mark {
        width: 58px;
        flex-basis: 58px;
    }

    .interagir-ufpr-mark img {
        width: 54px;
    }

    .interagir-menu {
        gap: 15px;
    }

    .interagir-menu > li > a {
        font-size: 0.72rem;
    }

    .interagir-hero-grid {
        grid-template-columns: minmax(0, 1.1fr) minmax(250px, 0.7fr);
        gap: 44px;
    }

    .interagir-orbit-two {
        width: 400px;
    }
}

@media (max-width: 980px) {
    :root {
        --interagir-header-height: 76px;
    }

    .interagir-header-inner {
        min-height: var(--interagir-header-height);
    }

    .interagir-brand-mark {
        height: 58px;
    }

    .interagir-brand-mark img {
        width: 42px;
        height: 56px;
    }

    .interagir-ufpr-mark {
        width: 56px;
        height: 52px;
        flex-basis: 56px;
    }

    .interagir-ufpr-mark img {
        width: 52px;
        max-height: 46px;
    }

    .interagir-menu-toggle {
        display: flex;
        margin-left: auto;
    }

    .interagir-primary-navigation {
        position: absolute;
        top: calc(100% + 1px);
        right: 0;
        left: 0;
        max-height: calc(100vh - var(--interagir-header-height));
        overflow-y: auto;
        visibility: hidden;
        opacity: 0;
        background: var(--interagir-white);
        box-shadow: 0 24px 48px rgba(23, 34, 42, 0.16);
        transform: translateY(-6px);
        transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
    }

    .interagir-primary-navigation.is-open {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
    }

    .interagir-menu {
        width: min(calc(100% - 40px), var(--interagir-shell));
        margin-inline: auto;
        display: block;
        padding-block: 14px 24px;
    }

    .interagir-menu > li > a {
        padding: 13px 4px;
        border-bottom: 1px solid var(--interagir-line);
        font-size: 0.92rem;
    }

    .interagir-menu > li > a::after {
        display: none;
    }

    .interagir-menu .sub-menu {
        position: static;
        min-width: 0;
        padding: 0 0 7px 16px;
        border: 0;
        visibility: visible;
        opacity: 1;
        box-shadow: none;
        transform: none;
    }

    .interagir-hero {
        min-height: auto;
    }

    .interagir-hero-grid,
    .interagir-about-grid,
    .interagir-research-intro,
    .interagir-publications-grid,
    .interagir-contact-grid {
        grid-template-columns: 1fr;
    }

    .interagir-hero-grid {
        padding-block: 90px 115px;
    }

    .interagir-hero-copy {
        max-width: 780px;
    }

    .interagir-hero-brand {
        min-height: 370px;
    }

    .interagir-wordmark-card {
        width: 260px;
    }

    .interagir-values,
    .interagir-project-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .interagir-research-intro {
        align-items: start;
        gap: 28px;
    }

    .interagir-research-columns {
        grid-template-columns: 1fr;
    }

    .interagir-team-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .interagir-profile-layout,
    .interagir-profile-hero-grid,
    .interagir-catalog-heading,
    .interagir-project-detail-grid,
    .interagir-lab-hero-grid,
    .interagir-manifesto-grid,
    .interagir-output-layout {
        grid-template-columns: 1fr;
    }

    .interagir-manifesto-aside,
    .interagir-output-nav {
        position: static;
    }

    .interagir-output-nav {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .interagir-output-nav .interagir-kicker {
        grid-column: 1 / -1;
    }

    .interagir-catalog-heading {
        gap: 25px;
        align-items: start;
    }

    .interagir-publication-mark {
        width: 270px;
    }

    .interagir-book-grid {
        grid-template-columns: 0.55fr 1.45fr;
    }

    .interagir-trajectories-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .interagir-footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .interagir-footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 782px) {
    .admin-bar .interagir-site-header {
        top: 46px;
    }
}

@media (max-width: 720px) {
    .interagir-shell {
        width: min(calc(100% - 30px), var(--interagir-shell));
    }

    body.interagir-theme {
        font-size: 17px;
    }

    .interagir-brand {
        min-width: 0;
        gap: 12px;
    }

    .interagir-menu-toggle-label {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
    }

    .interagir-hero-grid {
        padding-block: 72px 100px;
    }

    .interagir-hero h1 {
        font-size: clamp(3rem, 14vw, 4.7rem);
    }

    .interagir-actions {
        display: grid;
    }

    .interagir-button {
        width: 100%;
    }

    .interagir-hero-brand {
        min-height: 310px;
    }

    .interagir-wordmark-card {
        width: 220px;
        padding: 30px 30px 22px;
    }

    .interagir-wordmark-card img {
        width: 138px;
    }

    .interagir-orbit-one {
        width: 290px;
        height: 290px;
    }

    .interagir-orbit-two {
        width: 310px;
        height: 200px;
    }

    .interagir-section-heading {
        align-items: start;
        flex-direction: column;
        gap: 22px;
    }

    .interagir-values,
    .interagir-project-grid,
    .interagir-news-grid,
    .interagir-archive-grid,
    .interagir-team-grid,
    .interagir-catalog-grid {
        grid-template-columns: 1fr;
    }

    .interagir-book-grid,
    .interagir-output-nav {
        grid-template-columns: 1fr;
    }

    .interagir-book-cover {
        width: min(220px, 70vw);
    }

    .interagir-project-media.is-logo {
        min-height: 260px;
        padding: 36px;
    }

    .interagir-bibliography li,
    .interagir-supervision-list li {
        padding-left: 36px;
        grid-template-columns: 54px minmax(0, 1fr);
        gap: 14px;
    }

    .interagir-trajectories-grid,
    .interagir-project-highlights ul {
        grid-template-columns: 1fr;
    }

    .interagir-call-list li {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .interagir-news-links {
        justify-content: flex-start;
    }

    .interagir-member-card {
        min-height: 0;
    }

    .interagir-values article {
        min-height: 190px;
    }

    .interagir-values h3 {
        margin-top: 36px;
    }

    .interagir-research-card {
        border-radius: 26px;
    }

    .interagir-research-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .interagir-research-stats > div {
        min-height: 110px;
    }

    .interagir-research-columns {
        gap: 28px;
    }

    .interagir-research-governance {
        grid-template-columns: 1fr;
    }

    .interagir-project-card {
        min-height: 310px;
    }

    .interagir-publication-mark {
        width: 220px;
    }

    .interagir-contact-grid {
        gap: 34px;
    }

    .interagir-footer-grid {
        grid-template-columns: 1fr;
        gap: 38px;
        padding-block: 58px 48px;
    }

    .interagir-footer-brand {
        grid-column: auto;
    }

    .interagir-post-navigation {
        grid-template-columns: 1fr;
    }

    .interagir-post-navigation > div:last-child {
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }

    .js .interagir-project-card,
    .js .interagir-values article,
    .js .interagir-research-card,
    .js .interagir-member-card,
    .js .interagir-catalog-card {
        opacity: 1;
        transform: none;
    }
}

/* ============================================================================
   IDENTIDADE CONVIVER — release 1.4.0
   Acrescentado sobre o desenho da 1.3.2. Nada acima desta linha foi removido:
   a troca de paleta acontece nos tokens, e o que segue introduz o separador em
   zigue-zague, a codificação de cor por família de projeto e a grade modular.
   ========================================================================== */

/* --- Correções de contraste decorrentes da troca de paleta ---------------
   O lima antigo era muito claro e passava em qualquer fundo escuro. O açafrão
   é mais saturado: sobre petróleo dá 3,52:1 e sobre roxo profundo 4,20:1,
   abaixo do mínimo de 4,5:1 da WCAG para texto normal. Nestes três pontos o
   texto pequeno usa o creme, que devolve 4,87:1 e 5,81:1. */
.interagir-hero .interagir-eyebrow,
.interagir-publications .interagir-kicker,
.interagir-book-feature .interagir-kicker {
    color: var(--interagir-acento-claro);
}

/* --- Separador em zigue-zague -------------------------------------------
   No manual do Conviver o elemento se chama "pensamento cognitivo": linha
   quebrada com nós nos vértices. Desenhado como máscara para herdar a cor do
   tema e escalar sem arquivo de imagem. */
.interagir-zigzag {
    --interagir-zigzag-color: var(--interagir-acafrao);
    width: 100%;
    height: 20px;
    background-color: var(--interagir-zigzag-color);
    -webkit-mask-image: var(--interagir-zigzag-mask);
    mask-image: var(--interagir-zigzag-mask);
    -webkit-mask-repeat: repeat-x;
    mask-repeat: repeat-x;
    -webkit-mask-size: auto 100%;
    mask-size: auto 100%;
    -webkit-mask-position: center;
    mask-position: center;
}

:root {
    --interagir-zigzag-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 42'%3E%3Cpath d='M0 33 L30 9 L60 33 L90 9 L120 33' fill='none' stroke='%23000' stroke-width='4.5' stroke-linejoin='round' stroke-linecap='round'/%3E%3Ccircle cx='30' cy='9' r='7.5' fill='%23000'/%3E%3Ccircle cx='90' cy='9' r='7.5' fill='%23000'/%3E%3Ccircle cx='60' cy='33' r='7.5' fill='%23000'/%3E%3Ccircle cx='0' cy='33' r='7.5' fill='%23000'/%3E%3Ccircle cx='120' cy='33' r='7.5' fill='%23000'/%3E%3C/svg%3E");
}

.interagir-zigzag.is-sutil {
    --interagir-zigzag-color: rgba(23, 34, 42, 0.26);
}

.interagir-zigzag.is-creme {
    --interagir-zigzag-color: var(--interagir-creme);
}

.interagir-zigzag.is-sm {
    height: 12px;
}

.interagir-zigzag.is-lg {
    height: 28px;
}

/* Em telas largas a faixa cresce para manter a proporção do desenho: com a
   máscara em "auto 100%" o período acompanha a altura, e a 20px o zigue-zague
   se repetia 24 vezes num monitor de 1366px, apagando os nós. */
@media (min-width: 900px) {
    .interagir-zigzag {
        height: 30px;
    }

    .interagir-zigzag.is-sm {
        height: 18px;
    }

    .interagir-zigzag.is-lg {
        height: 40px;
    }
}

/* --- Cor por família de trabalho nos cartões de projeto ------------------
   A tarja de categoria já dizia que existem cinco famílias; agora a cor diz
   junto. --interagir-project-color é a superfície da família e
   --interagir-project-dark a variante que aceita texto branco. */
.interagir-project-card {
    --interagir-project-color: var(--interagir-verde-pesquisa);
    --interagir-project-dark: var(--interagir-verde-pesquisa);
    --interagir-project-text: var(--interagir-verde-pesquisa);
}

.interagir-project-card::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 4px;
    background: var(--interagir-project-color);
    content: "";
    transition: height 220ms ease;
}

.interagir-project-card:hover::before {
    height: 8px;
}

.interagir-project-topline span,
.interagir-project-card > p {
    color: var(--interagir-project-text);
}

.interagir-project-topline i {
    background: var(--interagir-project-color);
}



.interagir-project-card:hover {
    background: var(--interagir-project-dark);
}

/* Sobre a variante escura da família, texto branco garante 5,8:1 ou mais em
   todas as cinco cores; o creme só é seguro sobre petróleo e roxo, por isso
   fica restrito ao ponto decorativo. */
.interagir-project-card:hover .interagir-project-topline span,
.interagir-project-card:hover > p {
    color: var(--interagir-white);
}

.interagir-project-card:hover .interagir-project-topline i {
    background: var(--interagir-creme);
}

/* Mesmo código de cor na página Projetos */
.interagir-catalog-card {
    --interagir-project-color: var(--interagir-verde-pesquisa);
    --interagir-project-text: var(--interagir-verde-pesquisa);
    position: relative;
}

.interagir-catalog-card::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    border-radius: 4px 0 0 4px;
    background: var(--interagir-project-color);
    content: "";
}

/* --- Grade modular no hero ----------------------------------------------
   Substitui o cartão branco do logotipo. Blocos de tamanhos distintos que
   mantêm identidade própria e compõem um todo — a leitura que o Conviver faz
   da grade e que descreve bem um laboratório. */
.interagir-hero-mosaic {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(46px, auto);
    overflow: hidden;
    width: min(100%, 420px);
    margin-inline: auto;
    border-radius: 14px;
    box-shadow: 0 22px 54px rgba(0, 0, 0, 0.26);
}

.interagir-hero-mosaic span {
    display: grid;
    place-items: center;
    color: var(--interagir-ink);
}



.interagir-hero-mosaic .is-wide {
    grid-column: span 2;
}

.interagir-hero-mosaic .is-acafrao {
    background: var(--interagir-acafrao);
}

.interagir-hero-mosaic .is-coral {
    background: var(--interagir-coral-conviver);
}

.interagir-hero-mosaic .is-menta {
    background: var(--interagir-menta);
}

.interagir-hero-mosaic .is-roxo {
    background: var(--interagir-roxo);
}

.interagir-hero-mosaic .is-creme {
    background: var(--interagir-creme);
}

.interagir-hero-mosaic .interagir-hero-mosaic-mark {
    grid-column: span 4;
    gap: 14px;
    padding: 16px 18px;
    background: var(--interagir-white);
}

.interagir-hero-mosaic .interagir-hero-mosaic-mark img {
    width: auto;
    height: 74px;
}

.interagir-hero-mosaic .interagir-hero-mosaic-mark b {
    color: var(--interagir-teal);
    font-size: 0.68rem;
    font-weight: 850;
    letter-spacing: 0.14em;
    line-height: 1.4;
    text-transform: uppercase;
}

@media (max-width: 900px) {
    .interagir-hero-mosaic {
        width: min(100%, 340px);
    }

    .interagir-hero-mosaic .interagir-hero-mosaic-mark img {
        height: 58px;
    }
}

/* --- Módulos nos princípios do laboratório -------------------------------
   Os marcadores 01/02/03 saíam sugerindo uma sequência que não existe: são
   três qualidades simultâneas. No lugar entra um módulo colorido com símbolo. */
/* Princípios do laboratório. Os marcadores 01/02/03 saíram: anunciavam uma
   sequência que não existe — são três qualidades simultâneas. No lugar entra a
   mesma faixa de cor no topo que identifica os cartões de projeto, para que o
   site tenha um só jeito de marcar cartão, e não dois. */
.interagir-values article {
    position: relative;
    overflow: hidden;
}

.interagir-value-rule {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    display: block;
    height: 5px;
    background: var(--interagir-value-color, var(--interagir-teal));
}

.interagir-value-rule.is-pesquisa {
    --interagir-value-color: var(--interagir-verde-pesquisa);
}

.interagir-value-rule.is-formacao {
    --interagir-value-color: var(--interagir-acafrao);
}

.interagir-value-rule.is-mobilizacao {
    --interagir-value-color: var(--interagir-coral-conviver);
}

/* Motivos de linha da identidade, dentro dos módulos do mosaico. */
.interagir-motivo {
    display: block;
    width: 62%;
    max-width: 58px;
    height: auto;
    color: rgba(23, 34, 42, 0.62);
}

@media (prefers-reduced-motion: reduce) {
    .interagir-project-card,
    .interagir-project-card::before {
        transition: none;
    }
}

/* Grafismo do cabeçalho: o fio neutro de 1px dá lugar a um zigue-zague fino em
   açafrão. É o único ponto da identidade que aparece antes da dobra em todas as
   páginas, e liga o topo ao resto do sistema sem tocar nas marcas UFPR e
   Interagir, que seguem intactas. */
.interagir-site-header::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 6px;
    background-color: var(--interagir-acafrao);
    -webkit-mask-image: var(--interagir-zigzag-mask);
    mask-image: var(--interagir-zigzag-mask);
    -webkit-mask-repeat: repeat-x;
    mask-repeat: repeat-x;
    -webkit-mask-size: auto 100%;
    mask-size: auto 100%;
    content: "";
    pointer-events: none;
}

/* Sem imagem de projeto, o recuo reservado para a arte vira buraco: seis
   cartões de 330 px com o conteúdo empilhado no topo. Fecha o vão e deixa a
   altura seguir o conteúdo. */
.interagir-project-card:not(.has-project-image) {
    min-height: 248px;
}

.interagir-project-card:not(.has-project-image) > p {
    margin-top: 30px;
}

/* Três serrilhas de 30 px em sequência competiam com o conteúdo. O separador
   continua presente, com metade do peso. */
@media (min-width: 900px) {
    .interagir-zigzag {
        height: 22px;
    }

    .interagir-zigzag.is-lg {
        height: 30px;
    }
}

/* Mosaico do hero: os módulos de cor ganham corpo e a marca deixa de ocupar
   dois terços da composição. O que precisa ler é a grade, não a moldura. */
.interagir-hero-mosaic {
    grid-auto-rows: minmax(58px, auto);
    width: min(100%, 400px);
}

.interagir-hero-mosaic .interagir-hero-mosaic-mark {
    grid-column: span 4;
    gap: 12px;
    padding: 14px 16px;
}

.interagir-hero-mosaic .interagir-hero-mosaic-mark img {
    height: 62px;
}

@media (max-width: 900px) {
    .interagir-hero-mosaic .interagir-hero-mosaic-mark img {
        height: 52px;
    }
}

/* O recuo de 46px no título e a altura mínima de 224px existiam para acomodar
   os marcadores 01/02/03. Sem eles, viravam vão morto no meio do cartão. */
.interagir-values article {
    min-height: 0;
    padding-top: 34px;
}

.interagir-values h3 {
    margin-top: 0;
}

.interagir-values article > span.interagir-value-rule {
    font-size: 0;
}

/* Composição do mosaico. A marca é um módulo entre outros — ocupa três colunas
   e duas linhas —, e não uma faixa branca atravessando a peça. É assim que a
   grade do Conviver se comporta: partes de tamanhos distintos que mantêm
   identidade própria e formam um todo. */
.interagir-hero-mosaic {
    grid-template-columns: repeat(4, 1fr);
    /* A altura da linha é ditada pelo módulo da marca: duas linhas precisam
       caber o logotipo mais a assinatura sem cortar a última. */
    grid-auto-rows: 62px;
}

.interagir-hero-mosaic .interagir-hero-mosaic-mark {
    grid-column: 1 / span 3;
    grid-row: span 2;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    padding: 10px 12px;
    overflow: hidden;
}

.interagir-hero-mosaic .interagir-hero-mosaic-mark img {
    height: 58px;
}

.interagir-hero-mosaic .interagir-hero-mosaic-mark b {
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    text-align: center;
}

@media (max-width: 900px) {
    .interagir-hero-mosaic {
        grid-auto-rows: 54px;
    }

    .interagir-hero-mosaic .interagir-hero-mosaic-mark img {
        height: 50px;
    }
}

/* A marca deixou de trazer fundo branco embutido: o arquivo passou a ser
   transparente, com folga de 0,5 × altura de caixa, e a onda ganhou variante
   óptica para o tamanho pequeno. Com isso o módulo do mosaico pode assumir cor
   em vez do branco que o arquivo antigo impunha. */
.interagir-hero-mosaic .interagir-hero-mosaic-mark {
    background: var(--interagir-creme);
}

.interagir-hero-mosaic .interagir-hero-mosaic-mark img {
    height: 76px;
}

@media (max-width: 900px) {
    .interagir-hero-mosaic .interagir-hero-mosaic-mark img {
        height: 62px;
    }
}

/* ---- Marcador de tema ------------------------------------------------
   O zigue-zague sai das faixas de página inteira e passa a abrir cada seção,
   na cor do tema: pontua em vez de forrar, e diferencia assuntos em vez de
   repetir-se idêntico. A única instância de largura total que sobra é a borda
   do cabeçalho, onde o elemento é aresta de marca, não separador. */
.interagir-zigzag.is-marcador {
    width: 80px;
    height: 12px;
    margin-bottom: 16px;
}

/* ---- Ilustrações do manual como módulos ------------------------------
   Recortes das pranchas .005 e .006. Nenhum motivo se repete entre o mosaico e
   os princípios: os dois blocos aparecem na mesma tela. */
.interagir-mosaic-tile,
.interagir-value-tile {
    display: block;
    background-image: var(--interagir-tile);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.interagir-values article > .interagir-value-tile {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 128px;
}

.interagir-values article {
    padding-top: 152px;
}

@media (max-width: 900px) {
    .interagir-values article > .interagir-value-tile {
        height: 108px;
    }

    .interagir-values article {
        padding-top: 132px;
    }
}