/* UEPA Marabá — flat, white-mode stylesheet */

:root {
  --color-primary: #2d3688;
  --color-primary-dark: #21285f;
  --color-secondary: #e30613;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f5f9;
  --color-text: #1a1a1a;
  --color-text-muted: #5a5f6d;
  --color-border: #e1e2ea;
  --max-width: 1160px;
  --header-height: 64px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.55;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-secondary);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
}

.skip-link:focus {
  left: 0;
}

/* ===== Header ===== */

.site-header {
  border-bottom: 1px solid var(--color-border);
}

.logo-bar {
  background: var(--color-bg);
}

.logo-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-link:hover {
  text-decoration: none;
}

.logo-img {
  height: 48px;
  width: auto;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.2px;
}

.logo-text small {
  display: block;
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.domain-tag {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ===== Main nav ===== */

.main-nav {
  background: var(--color-primary);
}

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1rem;
  padding: 14px 4px;
  cursor: pointer;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 14px 16px;
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
}

.nav-item.has-dropdown > .nav-link::after {
  content: "▾";
  margin-left: 6px;
  font-size: 0.7rem;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link[aria-expanded="true"] {
  background: var(--color-primary-dark);
  text-decoration: none;
}

.nav-item.current > .nav-link {
  box-shadow: inset 0 -3px 0 var(--color-secondary);
}

.dropdown-menu {
  list-style: none;
  margin: 0;
  padding: 8px 0;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-secondary);
  display: none;
  z-index: 100;
}

.nav-item.has-dropdown:hover > .dropdown-menu,
.nav-item.has-dropdown > .nav-link[aria-expanded="true"] + .dropdown-menu {
  display: block;
}

.dropdown-menu a {
  display: block;
  padding: 10px 18px;
  color: var(--color-text);
  font-size: 0.92rem;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus-visible {
  background: var(--color-bg-alt);
  color: var(--color-primary);
  text-decoration: none;
}

/* ===== Breadcrumb ===== */

.breadcrumb {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  padding: 10px 0;
}

.breadcrumb a {
  color: var(--color-text-muted);
}

.breadcrumb span[aria-current] {
  color: var(--color-text);
  font-weight: 600;
}

/* ===== Hero ===== */

.hero {
  background: var(--color-primary);
  color: #fff;
  padding: 56px 0;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: 2rem;
}

.hero p {
  max-width: 640px;
  color: #dfe2f5;
  margin: 0 0 24px;
  font-size: 1.05rem;
}

.page-hero {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 40px 0;
}

.page-hero h1 {
  margin: 0 0 8px;
  font-size: 1.75rem;
  color: var(--color-primary);
}

.page-hero p {
  margin: 0;
  color: var(--color-text-muted);
  max-width: 680px;
}

/* ===== Buttons ===== */

.btn {
  display: inline-block;
  padding: 12px 22px;
  font-weight: 700;
  font-size: 0.92rem;
  border: 2px solid transparent;
  cursor: pointer;
}

.btn:hover {
  text-decoration: none;
}

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

.btn-primary:hover {
  background: #c00510;
}

.btn-outline {
  background: transparent;
  border-color: #ffffff;
  color: #ffffff;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* ===== Sections & cards ===== */

.section {
  padding: 48px 0;
}

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

.section-title {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin: 0 0 8px;
}

.section-lead {
  color: var(--color-text-muted);
  margin: 0 0 28px;
  max-width: 680px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

.card {
  border: 1px solid var(--color-border);
  padding: 20px;
  background: #fff;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--color-primary);
}

.card p {
  margin: 0 0 12px;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.card a.card-link {
  font-weight: 600;
  font-size: 0.88rem;
}

.tag {
  display: inline-block;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding: 3px 8px;
  margin-bottom: 10px;
}

/* ===== List page (Eventos, Notícias, etc.) ===== */

.item-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-border);
}

.item-list li {
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
  display: flex;
  gap: 18px;
  align-items: baseline;
  flex-wrap: wrap;
}

.item-date {
  flex: 0 0 110px;
  color: var(--color-secondary);
  font-weight: 700;
  font-size: 0.85rem;
}

.item-body h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
}

.item-body p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.placeholder-note {
  background: var(--color-bg-alt);
  border-left: 3px solid var(--color-secondary);
  padding: 14px 18px;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  margin: 24px 0 0;
}

/* ===== Footer ===== */

.site-footer {
  background: var(--color-primary-dark);
  color: #d9dbee;
  margin-top: 56px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  padding: 48px 0 28px;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.95rem;
  margin: 0 0 14px;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li {
  margin-bottom: 8px;
}

.footer-col a {
  color: #d9dbee;
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 18px 0;
  font-size: 0.82rem;
  color: #b7bade;
}

/* ===== Responsive ===== */

@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }

  .nav-inner {
    flex-wrap: wrap;
  }

  .nav-list {
    display: none;
    flex-direction: column;
    width: 100%;
    padding-bottom: 10px;
  }

  .nav-list.open {
    display: flex;
  }

  .nav-link {
    padding: 12px 16px;
  }

  .dropdown-menu {
    position: static;
    border: none;
    border-top: none;
    padding-left: 16px;
    min-width: 0;
  }

  .nav-item.has-dropdown:hover > .dropdown-menu {
    display: none;
  }

  .nav-item.has-dropdown > .nav-link[aria-expanded="true"] + .dropdown-menu {
    display: block;
  }

  .hero h1 {
    font-size: 1.6rem;
  }
}