/* ==========================================================================
   O2 Submission Portal — join prototype styles
   Plain CSS, no framework. Written to be easy to lift into the main site.
   ========================================================================== */

:root {
  /* Brand palette — institutional navy/cyan, drawn from the O2 mark, kept
     intentionally quiet */
  --brand-900: #0d2350;
  --brand-700: #14479a;
  --brand-600: #1f8fcf;
  --brand-100: #e5f1fb;
  --brand-050: #f4f9fd;

  --ink-900: #182226;
  --ink-700: #3d4a4f;
  --ink-500: #647278;
  --ink-300: #a7b2b6;

  --surface: #ffffff;
  --surface-muted: #f6f8f8;
  --border: #dde4e5;
  --border-strong: #c3ccce;

  --danger: #a3271e;
  --danger-bg: #fbeceb;
  --success: #1c7a4d;
  --success-bg: #e9f6ef;
  --focus-ring: #14748a;

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --font-heading: Georgia, "Times New Roman", "Noto Serif", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--surface-muted);
  color: var(--ink-900);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
}

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

/* -------------------------------- Header -------------------------------- */

.site-header {
  background: var(--brand-900);
  color: #fff;
}

.site-header__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.brand__logo-link {
  display: block;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
}

.brand__logo-link:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.brand__logo {
  height: 52px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.brand__title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.01em;
  color: #fff;
}

.brand__tagline {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  max-width: 42em;
}

@media (max-width: 480px) {
  .brand__logo {
    height: 38px;
  }

  .brand__title {
    font-size: 1.1rem;
  }

  .brand__tagline {
    font-size: 0.85rem;
  }
}

/* ------------------------------ Module bar -------------------------------- */
/* Thin breadcrumb strip used on module pages (Pessoas / Notícias / Projetos)
   to link back to the portal home without introducing a full nav/tabs
   system. */

.module-bar {
  background: var(--brand-050);
  border-bottom: 1px solid var(--brand-100);
}

.module-bar__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: var(--space-2) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.85rem;
}

.module-bar__back {
  color: var(--brand-700);
  text-decoration: none;
  font-weight: 600;
}

.module-bar__back:hover {
  text-decoration: underline;
}

.module-bar__sep {
  color: var(--ink-300);
}

.module-bar__current {
  color: var(--ink-700);
}

/* -------------------------------- Layout --------------------------------- */

.layout {
  max-width: 1180px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-5) var(--space-7);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: var(--space-6);
  align-items: start;
}

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

/* ---------------------------------- Home ----------------------------------- */
/* Portal entry: a short institutional intro followed by three cards sharing
   one visual language (Pessoas / Notícias / Projetos). */

.home {
  max-width: 880px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-5) var(--space-7);
}

.home__intro {
  text-align: center;
  margin: 0 0 var(--space-6);
}

.home__intro h1 {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  color: var(--brand-900);
  margin: 0 0 var(--space-3);
}

.home__intro p {
  color: var(--ink-700);
  max-width: 56em;
  margin: 0 auto;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

@media (max-width: 760px) {
  .module-grid {
    grid-template-columns: 1fr;
  }
}

.module-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-decoration: none;
  color: inherit;
  transition: border-color 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}

.module-card:hover {
  border-color: var(--brand-600);
  box-shadow: 0 4px 18px rgba(13, 35, 80, 0.08);
  transform: translateY(-1px);
}

.module-card:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

.module-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--brand-100);
  color: var(--brand-700);
  margin-bottom: var(--space-4);
}

.module-card__icon svg {
  width: 22px;
  height: 22px;
}

.module-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--brand-900);
  margin: 0 0 var(--space-1);
}

.module-card__desc {
  color: var(--ink-700);
  font-size: 0.9rem;
  margin: 0 0 var(--space-4);
  flex-grow: 1;
}

.module-card__cta {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--brand-700);
}

.module-card__badge {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: var(--space-3);
  padding: 2px var(--space-2);
  border-radius: 999px;
  background: var(--brand-050);
  border: 1px solid var(--brand-100);
  color: var(--brand-700);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

/* ------------------------------ Module panel ------------------------------- */
/* Shared "coming soon" placeholder markup. Unused for now (Pessoas,
   Notícias and Projetos all have real forms), kept for the next module that
   needs a placeholder page. */

.module-panel {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-5) var(--space-7);
}

.module-panel__card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
}

.module-panel__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--brand-100);
  color: var(--brand-700);
}

.module-panel__icon svg {
  width: 28px;
  height: 28px;
}

.module-panel__card h1 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--brand-900);
  margin: 0 0 var(--space-2);
}

.module-panel__card p {
  color: var(--ink-700);
  max-width: 46em;
  margin: 0 auto var(--space-2);
}

.module-panel__card p:last-of-type {
  margin-bottom: 0;
}

.module-panel__back {
  display: inline-block;
  margin-top: var(--space-5);
}

/* ------------------------------ Form panel -------------------------------- */

.form-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

@media (max-width: 560px) {
  .form-panel {
    padding: var(--space-5) var(--space-4);
  }
}

.form-panel h1 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  margin: 0 0 var(--space-2);
  color: var(--brand-900);
}

.form-intro {
  color: var(--ink-700);
  margin: 0 0 var(--space-5);
  max-width: 60em;
}

.notice {
  background: var(--brand-050);
  border: 1px solid var(--brand-100);
  border-left: 4px solid var(--brand-600);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: 0.92rem;
  color: var(--brand-900);
  margin-bottom: var(--space-6);
}

.notice strong {
  color: var(--brand-700);
}

/* ------------------------------ Fieldsets --------------------------------- */

.form-section {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin: 0 0 var(--space-5);
}

.form-section legend {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--brand-900);
  padding: 0 var(--space-2);
}

.lang-flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.1em;
  padding: 0 var(--space-1);
  border-radius: var(--radius-sm);
  background: var(--brand-100);
  color: var(--brand-700);
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.section-help {
  margin: 0 0 var(--space-4);
  color: var(--ink-500);
  font-size: 0.9rem;
}

/* ---------------------------------- Fields -------------------------------- */

.field {
  margin-bottom: var(--space-4);
}

.field:last-child {
  margin-bottom: 0;
}

label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--ink-900);
  margin-bottom: var(--space-1);
}

.required {
  color: var(--danger);
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="file"],
textarea {
  width: 100%;
  font: inherit;
  color: var(--ink-900);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
}

textarea {
  resize: vertical;
  min-height: 5.5em;
}

input:focus-visible,
textarea:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

input[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--danger);
  background: var(--danger-bg);
}

.field-help {
  margin: var(--space-1) 0 0;
  font-size: 0.82rem;
  color: var(--ink-500);
}

.field-error {
  margin: var(--space-1) 0 0;
  font-size: 0.85rem;
  color: var(--danger);
  font-weight: 600;
  min-height: 1.1em;
}

.field-error:empty {
  display: none;
}

/* --------------------------------- Help tips -------------------------------- */
/* Small "?" tooltip button next to a label, for the handful of professional
   link fields (Lattes, ORCID, GitHub, LinkedIn) whose purpose may not be
   obvious to every visitor. Pure CSS show/hide on hover and keyboard focus;
   a small script (initHelpTips in join.js) adds a tap-to-toggle fallback
   for touch screens, where :hover is unreliable. Does not touch the label's
   own line height or the input's width. */

.field-label-row {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-1);
}

.field-label-row label {
  margin-bottom: 0;
}

.help-tip {
  position: relative;
  display: inline-flex;
  line-height: 1;
}

.help-tip__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--surface-muted);
  color: var(--ink-500);
  font: inherit;
  font-size: 0.66rem;
  font-weight: 700;
  line-height: 1;
  padding: 0;
  cursor: help;
}

.help-tip__btn:hover,
.help-tip__btn:focus-visible,
.help-tip__btn[aria-expanded="true"] {
  background: var(--brand-100);
  border-color: var(--brand-600);
  color: var(--brand-700);
}

.help-tip__btn:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.help-tip__bubble {
  position: absolute;
  left: 0;
  top: calc(100% + 7px);
  z-index: 20;
  width: max-content;
  max-width: min(260px, calc(100vw - 64px));
  background: var(--ink-900);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 400;
  line-height: 1.45;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 14px rgba(13, 35, 80, 0.2);
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 120ms ease;
}

.help-tip__bubble::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 6px;
  border: 5px solid transparent;
  border-bottom-color: var(--ink-900);
}

.help-tip__btn:hover + .help-tip__bubble,
.help-tip__btn:focus-visible + .help-tip__bubble,
.help-tip__btn[aria-expanded="true"] + .help-tip__bubble {
  visibility: visible;
  opacity: 1;
}

/* --------------------------- Language radio group -------------------------- */
/* Native radio inputs styled as a two-option pill toggle, visually matching
   the read-only language badge in the preview panel (.lang-flag). */

.lang-radio-group {
  display: inline-flex;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.lang-radio-group input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.lang-radio__btn {
  display: inline-block;
  margin: 0;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  padding: var(--space-2) var(--space-4);
  background: var(--surface);
  color: var(--ink-700);
  cursor: pointer;
  user-select: none;
}

.lang-radio-group input[type="radio"] + .lang-radio__btn + input[type="radio"] + .lang-radio__btn {
  border-left: 1px solid var(--border-strong);
}

.lang-radio-group input[type="radio"]:checked + .lang-radio__btn {
  background: var(--brand-700);
  color: #fff;
}

.lang-radio-group input[type="radio"]:focus-visible + .lang-radio__btn {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

/* -------------------------------- Tag input -------------------------------- */
/* Simple multi-value entry used by "Áreas de atuação": type + Enter/comma to
   add a chip, click × to remove. Backed by a plain JS array, no dependency. */

.tag-input {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  padding: var(--space-2);
}

.tag-input__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.tag-input__chips:empty {
  display: none;
}

.tag-input input[type="text"] {
  border: none;
  padding: var(--space-1) var(--space-1);
}

.tag-input__chips + input[type="text"] {
  margin-top: var(--space-1);
}

.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: var(--brand-050);
  border: 1px solid var(--brand-100);
  color: var(--brand-900);
  border-radius: 999px;
  padding: 2px var(--space-1) 2px var(--space-2);
  font-size: 0.82rem;
}

.tag-chip__remove {
  font: inherit;
  line-height: 1;
  border: none;
  background: transparent;
  color: var(--brand-700);
  cursor: pointer;
  padding: 0 2px;
  border-radius: var(--radius-sm);
}

.tag-chip__remove:hover {
  background: var(--brand-100);
}

/* ------------------------------ Photo crop -------------------------------- */

.photo-crop-panel {
  margin-top: var(--space-3);
}

.crop-stage {
  position: relative;
  width: 220px;
  height: 220px;
  margin: var(--space-2) 0 var(--space-3);
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: var(--surface-muted);
  cursor: grab;
  touch-action: none;
}

.crop-stage.is-dragging {
  cursor: grabbing;
}

.crop-stage img {
  position: absolute;
  left: 0;
  top: 0;
  max-width: none;
  user-select: none;
  pointer-events: none;
}

@media (max-width: 480px) {
  .crop-stage {
    width: 180px;
    height: 180px;
  }
}

.crop-controls {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.crop-controls label {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-700);
}

.crop-controls input[type="range"] {
  flex: 1;
}

.photo-meta {
  margin: var(--space-3) 0 0;
  font-size: 0.8rem;
  color: var(--ink-500);
  font-family: "SFMono-Regular", Consolas, Menlo, monospace;
  line-height: 1.6;
}

.photo-meta strong {
  color: var(--ink-700);
  font-family: var(--font-body);
}

/* ----------------------------- Error summary ------------------------------ */

.error-summary {
  border: 1px solid var(--danger);
  background: var(--danger-bg);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-5);
}

.error-summary__title {
  margin: 0 0 var(--space-2);
  font-weight: 700;
  color: var(--danger);
}

.error-summary ul {
  margin: 0;
  padding-left: 1.2em;
}

.error-summary a {
  color: var(--danger);
}

/* ---------------------------------- Actions -------------------------------- */

.form-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

.btn {
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 120ms ease, border-color 120ms ease;
}

.btn--primary {
  background: var(--brand-700);
  color: #fff;
}

.btn--primary:hover {
  background: var(--brand-900);
}

.btn--secondary {
  background: var(--brand-100);
  color: var(--brand-900);
  border-color: var(--brand-100);
}

.btn--secondary:hover {
  background: #dcedee;
}

.btn--ghost {
  background: transparent;
  color: var(--ink-700);
  border-color: var(--border-strong);
}

.btn--ghost:hover {
  background: var(--surface-muted);
}

.btn:disabled,
.btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ------------------------------ Submit status ------------------------------ */

.submit-status {
  margin: var(--space-3) 0 0;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
}

.submit-status:empty {
  display: none;
  padding: 0;
}

.submit-status--pending {
  color: var(--brand-700);
  background: var(--brand-050);
}

.submit-status--success {
  color: var(--success);
  background: var(--success-bg);
}

.submit-status--error {
  color: var(--danger);
  background: var(--danger-bg);
}

.submit-status__note {
  font-weight: 400;
  color: var(--ink-700);
}

.submit-status__link {
  color: var(--brand-700);
  text-decoration: underline;
}

.submit-status__link:hover {
  color: var(--brand-900);
}

/* ------------------------------- Result panel ------------------------------ */

.result-panel {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border);
}

.result-panel h2 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--brand-900);
  margin: 0 0 var(--space-2);
}

.result-json {
  background: var(--ink-900);
  color: #d8f0ee;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-family: "SFMono-Regular", Consolas, Menlo, monospace;
  font-size: 0.82rem;
  line-height: 1.5;
}

/* ------------------------------ Preview panel ------------------------------ */

.preview-panel__sticky {
  position: sticky;
  top: var(--space-5);
}

@media (max-width: 900px) {
  .preview-panel__sticky {
    position: static;
  }
}

.preview-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.preview-panel h2 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--brand-900);
  margin: 0;
}

/* --------------------------------- Team card -------------------------------- */

.team-card {
  margin-top: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
}

.team-card__photo {
  width: 108px;
  height: 108px;
  margin: 0 auto var(--space-4);
  border-radius: 50%;
  overflow: hidden;
  background: var(--brand-100);
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card__photo-fallback {
  color: var(--brand-700);
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
}

.team-card__name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin: 0 0 var(--space-1);
  color: var(--ink-900);
}

.team-card__role {
  margin: 0;
  font-weight: 600;
  color: var(--brand-700);
  font-size: 0.92rem;
}

.team-card__affiliation {
  margin: var(--space-1) 0 0;
  color: var(--ink-500);
  font-size: 0.85rem;
}

.team-card__description {
  margin: var(--space-3) 0 0;
  color: var(--ink-700);
  font-size: 0.9rem;
  text-align: left;
}

.team-card__placeholder {
  color: var(--ink-300);
  font-style: italic;
}

/* ------------------------------ Markdown body ------------------------------ */
/* Shared rendering rules for the sanitized Markdown preview — used both by
   the live preview under the "Sobre mim" textarea and inside the team-card
   preview. All markup here is generated by renderMarkdownPreview() from
   escaped text, never inserted raw. */

.markdown-body {
  text-align: left;
}

.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
  font-family: var(--font-heading);
  color: var(--brand-900);
  margin: var(--space-3) 0 var(--space-1);
  font-size: 1rem;
}

.markdown-body h4:first-child,
.markdown-body h5:first-child,
.markdown-body h6:first-child,
.markdown-body p:first-child {
  margin-top: 0;
}

.markdown-body p {
  margin: 0 0 var(--space-2);
}

.markdown-body ul {
  margin: 0 0 var(--space-2);
  padding-left: 1.2em;
}

.markdown-body li {
  margin-bottom: 2px;
}

.markdown-body strong {
  color: var(--ink-900);
}

.markdown-live-preview {
  margin-top: var(--space-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  background: var(--surface-muted);
  font-size: 0.9rem;
  color: var(--ink-700);
  min-height: 3em;
}

.markdown-live-preview:empty::before {
  content: "A prévia do seu texto aparecerá aqui.";
  color: var(--ink-300);
  font-style: italic;
}

.team-card__tags {
  margin-top: var(--space-3);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  justify-content: center;
}

.team-card__tag {
  background: var(--brand-050);
  border: 1px solid var(--brand-100);
  color: var(--brand-900);
  border-radius: 999px;
  padding: 2px var(--space-2);
  font-size: 0.75rem;
}

.team-card__links {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}

.team-card__link {
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--brand-700);
  border: 1px solid var(--brand-100);
  background: var(--brand-050);
  border-radius: var(--radius-sm);
  padding: 3px var(--space-2);
}

.team-card__link:hover {
  background: var(--brand-100);
}

.team-card__link--muted {
  color: var(--ink-300);
  background: var(--surface-muted);
  border-color: var(--border);
}

/* -------------------------------- Media frame ------------------------------- */
/* Shared bounded box for a single editorial image (Notícias). Unlike the
   circular, forced-square photo used by Pessoas, this never crops: the
   image is letterboxed with object-fit: contain so its full content is
   always visible, whatever its aspect ratio. Used both for the inline
   upload preview inside the form and for the news-card preview. */

.media-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: var(--surface-muted);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.media-frame__fallback {
  color: var(--ink-300);
  font-size: 0.85rem;
  font-style: italic;
}

.media-frame--inline {
  max-width: 360px;
  margin: var(--space-2) 0 var(--space-3);
}

/* --------------------------------- News card -------------------------------- */

.news-card {
  margin-top: var(--space-4);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: left;
}

.news-card__image-frame {
  margin-bottom: var(--space-4);
}

.news-card__date {
  margin: 0 0 var(--space-1);
  color: var(--ink-500);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.news-card__title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  margin: 0 0 var(--space-2);
  color: var(--ink-900);
}

.news-card__excerpt {
  margin: 0;
  color: var(--ink-700);
  font-size: 0.92rem;
}

.news-card__content {
  margin-top: var(--space-4);
}

/* -------------------------------- Project meta ------------------------------ */
/* Simple label/value rows for Projetos' preview card — institutions,
   institutional support and contact. Rows are hidden individually via the
   `hidden` attribute when the corresponding field is empty. */

.project-meta {
  margin: var(--space-3) 0 0;
}

.project-meta__row {
  margin: 0 0 var(--space-2);
}

.project-meta__row dt {
  color: var(--ink-500);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.project-meta__row dd {
  margin: 2px 0 0;
  color: var(--ink-700);
  font-size: 0.92rem;
  white-space: pre-line;
}

/* Links inside Markdown content — only used by Notícias (Pessoas' Markdown
   help text does not document link syntax, so join.js's renderer has none). */
.markdown-body a {
  color: var(--brand-700);
}

.markdown-body a:hover {
  color: var(--brand-900);
}

/* --------------------------------- Footer ----------------------------------- */

.site-footer {
  text-align: center;
  padding: var(--space-5);
  color: var(--ink-500);
  font-size: 0.82rem;
}