/* =================================================================
   IGA — Instituto de Governança Aplicada
   Folha de estilo principal
   Paleta oficial: Azul-marinho #0D2A5C · Dourado antigo #C9A35A
   Marfim #F7F3EC · Azul de texto #1F3152 · Bege #E8DDD0 · Cinza #B8B1A7
   ================================================================= */

:root {
  /* Paleta oficial */
  --navy: #0D2A5C;
  --navy-deep: #091f45;
  --navy-soft: #1F3152;
  --gold: #C9A35A;
  --gold-soft: #d8b87f;
  --gold-deep: #a9863f;
  --ivory: #F7F3EC;
  --beige: #E8DDD0;
  --warm-gray: #B8B1A7;
  --ink: #1F3152;
  --line: rgba(31, 49, 82, 0.14);
  --line-gold: rgba(201, 163, 90, 0.45);

  /* Tipografia */
  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body: 'EB Garamond', Georgia, serif;
  --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Métricas */
  --maxw: 1200px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --radius: 4px;
  --shadow-sm: 0 2px 14px rgba(13, 42, 92, 0.06);
  --shadow-md: 0 14px 40px rgba(13, 42, 92, 0.10);
  --shadow-lg: 0 30px 70px rgba(9, 31, 69, 0.18);
  --t: 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 92px; }
body {
  font-family: var(--font-body);
  font-size: clamp(1.02rem, 0.62vw + 0.9rem, 1.18rem);
  line-height: 1.72;
  color: var(--ink);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* ---------- Tipografia base ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.1; color: var(--navy); letter-spacing: 0.005em; }
p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }
strong { font-weight: 600; }
em { font-style: italic; }

.eyebrow {
  font-family: var(--font-ui);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.1rem;
}
.eyebrow::before {
  content: "";
  width: 34px; height: 1px;
  background: var(--gold);
}
.section-title {
  font-size: clamp(2rem, 3.4vw, 3rem);
  margin-bottom: 1rem;
}
.lead {
  font-size: clamp(1.12rem, 1vw + 0.9rem, 1.34rem);
  color: var(--navy-soft);
  max-width: 60ch;
}

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(4rem, 8vw, 7.5rem); }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.bg-ivory { background: var(--ivory); }
.bg-beige { background: var(--beige); }
.bg-navy { background: var(--navy); color: var(--ivory); }
.bg-navy h1, .bg-navy h2, .bg-navy h3 { color: #fff; }
.section-head { max-width: 64ch; margin-bottom: clamp(2.4rem, 4vw, 3.5rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

/* ---------- Botões ---------- */
.btn {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.8rem;
  border-radius: var(--radius);
  transition: var(--t);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn .arrow { transition: transform 0.35s ease; }
.btn:hover .arrow { transform: translateX(4px); }
.btn--gold { background: var(--gold); color: var(--navy); box-shadow: 0 8px 24px rgba(201,163,90,0.28); }
.btn--gold:hover { background: var(--gold-soft); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(201,163,90,0.36); }
.btn--outline { border-color: var(--gold); color: var(--gold-deep); }
.btn--outline:hover { background: var(--gold); color: var(--navy); transform: translateY(-2px); }
.btn--outline-light { border-color: rgba(255,255,255,0.55); color: #fff; }
.btn--outline-light:hover { background: rgba(255,255,255,0.1); border-color: var(--gold); }
.btn--ghost { color: var(--gold-deep); padding-inline: 0; }
.btn--ghost:hover { color: var(--navy); }
.btn--soft { background: rgba(13,42,92,0.05); color: var(--navy-soft); border-color: var(--line); cursor: default; letter-spacing: 0.12em; }
.btn--soft .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); display: inline-block; }
.bg-navy .btn--soft { background: rgba(255,255,255,0.07); color: var(--beige); border-color: rgba(255,255,255,0.18); }

.text-link {
  font-family: var(--font-ui);
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold-deep); display: inline-flex; align-items: center; gap: 0.5rem;
  border-bottom: 1px solid transparent; padding-bottom: 2px; transition: var(--t);
}
.text-link .arrow { transition: transform 0.35s ease; }
.text-link:hover { color: var(--navy); border-color: var(--line-gold); }
.text-link:hover .arrow { transform: translateX(4px); }

/* ---------- Cabeçalho / Navegação ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 1000;
  transition: background var(--t), box-shadow var(--t), padding var(--t);
  padding-block: 1.1rem;
}
.site-header.scrolled {
  background: rgba(247, 243, 236, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--line), var(--shadow-sm);
  padding-block: 0.7rem;
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: flex; align-items: center; gap: 0.75rem; line-height: 1; }
.brand__mark { font-family: var(--font-display); font-weight: 700; font-size: 1.85rem; letter-spacing: 0.04em; color: var(--gold); }
.brand__name { font-family: var(--font-ui); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: #fff; line-height: 1.3; border-left: 1px solid var(--line-gold); padding-left: 0.75rem; }
.site-header.scrolled .brand__name { color: var(--navy-soft); }
.site-header.scrolled .brand__mark { color: var(--gold-deep); }

.nav__menu { display: flex; align-items: center; gap: 1.6rem; }
.nav__link {
  font-family: var(--font-ui); font-size: 0.76rem; font-weight: 500; letter-spacing: 0.07em;
  text-transform: uppercase; color: rgba(255,255,255,0.86); position: relative; padding: 0.3rem 0; transition: color 0.3s;
}
.nav__link::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1.5px; background: var(--gold); transition: width 0.35s ease; }
.nav__link:hover, .nav__link[aria-current="page"] { color: #fff; }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { width: 100%; }
.site-header.scrolled .nav__link { color: var(--navy-soft); }
.site-header.scrolled .nav__link:hover { color: var(--navy); }

.lang { display: flex; align-items: center; gap: 0.4rem; font-family: var(--font-ui); font-size: 0.74rem; font-weight: 600; letter-spacing: 0.08em; }
.lang__sep { opacity: 0.4; }
.lang a, .lang span { color: rgba(255,255,255,0.6); transition: color 0.3s; }
.site-header.scrolled .lang a, .site-header.scrolled .lang span { color: var(--warm-gray); }
.lang .is-active { color: var(--gold) !important; }
.lang [data-lang="en"] { cursor: help; position: relative; }

.nav__toggle { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.nav__toggle span { display: block; width: 24px; height: 2px; background: #fff; transition: var(--t); }
.site-header.scrolled .nav__toggle span { background: var(--navy); }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Skip link ---------- */
.skip-link { position: absolute; left: -999px; top: 0; z-index: 2000; background: var(--navy); color: #fff; padding: 0.8rem 1.2rem; font-family: var(--font-ui); font-size: 0.85rem; border-radius: 0 0 var(--radius) 0; }
.skip-link:focus { left: 0; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; color: var(--ivory); overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center right; }
.hero__overlay {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(105deg, var(--navy-deep) 0%, rgba(13,42,92,0.92) 32%, rgba(13,42,92,0.55) 60%, rgba(9,31,69,0.35) 100%),
    linear-gradient(to top, rgba(9,31,69,0.6), transparent 40%);
}
.hero .container { padding-top: 8rem; padding-bottom: 4rem; }
.hero__lockup { display: flex; align-items: center; gap: 1.1rem; margin-bottom: 2.2rem; }
.hero__logo { font-family: var(--font-display); font-weight: 700; font-size: clamp(3rem, 6vw, 5rem); letter-spacing: 0.03em; color: var(--gold); line-height: 0.9; }
.hero__org { border-left: 1.5px solid var(--line-gold); padding-left: 1.1rem; }
.hero__org-pt { font-family: var(--font-ui); font-size: clamp(0.72rem, 1vw, 0.9rem); font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: #fff; }
.hero__org-en { font-family: var(--font-body); font-style: italic; font-size: clamp(0.78rem, 1vw, 0.95rem); color: var(--gold-soft); letter-spacing: 0.06em; margin-top: 0.25rem; }
.hero h1 { font-size: clamp(2.6rem, 6.2vw, 5.2rem); color: #fff; font-weight: 600; line-height: 1.02; margin-bottom: 0.4rem; max-width: 16ch; }
.hero__sub-en { font-family: var(--font-body); font-style: italic; font-size: clamp(1.2rem, 2vw, 1.7rem); color: var(--gold-soft); margin-bottom: 1.8rem; }
.hero__text { max-width: 46ch; margin-bottom: 0.6rem; color: rgba(255,255,255,0.92); font-size: clamp(1.05rem, 1vw, 1.22rem); }
.hero__text-en { max-width: 46ch; font-style: italic; color: rgba(216, 184, 127, 0.85); font-size: clamp(0.98rem, 1vw, 1.1rem); margin-bottom: 2.4rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__scroll { position: absolute; bottom: 1.8rem; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 0.5rem; font-family: var(--font-ui); font-size: 0.62rem; letter-spacing: 0.25em; text-transform: uppercase; color: rgba(255,255,255,0.6); }
.hero__scroll span { width: 1px; height: 38px; background: linear-gradient(var(--gold), transparent); animation: scrollpulse 2.4s ease-in-out infinite; }
@keyframes scrollpulse { 0%,100% { opacity: 0.3; transform: scaleY(0.7); } 50% { opacity: 1; transform: scaleY(1); } }

/* ---------- O Instituto ---------- */
.intro-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(2.5rem, 5vw, 5rem); align-items: center; }
.intro-grid__text p + p { margin-top: 1.1rem; }
.intro-grid__text .lead { margin-bottom: 1.4rem; }
.intro-grid__art { position: relative; display: flex; justify-content: center; }
.intro-grid__art svg { width: min(100%, 360px); height: auto; opacity: 0.9; }
.intro-actions { margin-top: 2rem; }

/* ---------- Cards de áreas ---------- */
.cards { display: grid; gap: 1.5rem; }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2.2rem 1.9rem; transition: var(--t); position: relative; overflow: hidden;
}
.card::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform 0.5s ease; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--line-gold); }
.card:hover::before { transform: scaleX(1); }
.card__icon { width: 52px; height: 52px; margin-bottom: 1.4rem; color: var(--gold-deep); }
.card__icon svg { width: 100%; height: 100%; }
.card h3 { font-size: 1.5rem; margin-bottom: 0.6rem; }
.card p { font-size: 1.02rem; color: var(--navy-soft); line-height: 1.6; }
.bg-beige .card { background: #fffdf9; }

/* ---------- Publicações (capas) ---------- */
.pubs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.pub-cover {
  aspect-ratio: 3 / 4; border-radius: var(--radius); padding: 1.6rem 1.4rem;
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden; transition: var(--t); box-shadow: var(--shadow-sm);
}
.pub-cover:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.pub-cover--navy { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%); color: var(--ivory); }
.pub-cover--ivory { background: linear-gradient(160deg, #fffdf9 0%, var(--beige) 100%); color: var(--navy); border: 1px solid var(--line); }
.pub-cover__kind { font-family: var(--font-ui); font-size: 0.62rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; }
.pub-cover--navy .pub-cover__kind { color: var(--gold-soft); }
.pub-cover--ivory .pub-cover__kind { color: var(--gold-deep); }
.pub-cover__title { font-family: var(--font-display); font-size: 1.5rem; line-height: 1.1; margin-top: 0.6rem; }
.pub-cover--navy .pub-cover__title { color: #fff; }
.pub-cover__foot { display: flex; align-items: flex-end; justify-content: space-between; }
.pub-cover__mono { font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; letter-spacing: 0.05em; }
.pub-cover--navy .pub-cover__mono { color: var(--gold); }
.pub-cover--ivory .pub-cover__mono { color: var(--navy); }
.pub-cover__no { font-family: var(--font-ui); font-size: 0.7rem; letter-spacing: 0.1em; opacity: 0.7; }
.pub-cover__rule { position: absolute; top: 1.4rem; right: 1.4rem; width: 26px; height: 1px; background: currentColor; opacity: 0.4; }

/* ---------- Eventos ---------- */
.feature-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.feature {
  border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius); padding: 2rem 1.8rem;
  background: rgba(255,255,255,0.03); transition: var(--t);
}
.bg-navy .feature:hover { border-color: var(--line-gold); background: rgba(255,255,255,0.06); transform: translateY(-5px); }
.feature__icon { width: 44px; height: 44px; color: var(--gold); margin-bottom: 1.2rem; }
.feature h3 { font-size: 1.4rem; color: #fff; margin-bottom: 0.5rem; }
.feature p { color: var(--beige); font-size: 0.98rem; line-height: 1.6; }

/* ---------- Faixa Governança como Prática ---------- */
.practice { position: relative; text-align: center; overflow: hidden; }
.practice .container { position: relative; z-index: 1; max-width: 820px; }
.practice h2 { font-size: clamp(2.2rem, 4vw, 3.4rem); color: #fff; margin-bottom: 1.4rem; }
.practice p { color: var(--beige); font-size: clamp(1.08rem, 1.4vw, 1.28rem); }
.practice p + p { margin-top: 1.1rem; }
.practice__globe { position: absolute; z-index: 0; opacity: 0.12; right: -60px; top: 50%; transform: translateY(-50%); width: 460px; color: var(--gold); pointer-events: none; }
.practice__globe.left { left: -90px; right: auto; opacity: 0.08; width: 360px; }

/* ---------- Fundadora ---------- */
.founder { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.founder__photo { position: relative; }
.founder__frame { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.founder__frame img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: top center; }
.founder__photo::after { content: ""; position: absolute; inset: 14px; border: 1px solid var(--line-gold); border-radius: var(--radius); pointer-events: none; z-index: 2; }
.founder__photo::before { content: ""; position: absolute; right: -18px; bottom: -18px; width: 120px; height: 120px; border-right: 2px solid var(--gold); border-bottom: 2px solid var(--gold); opacity: 0.6; border-radius: 0 0 var(--radius) 0; }
.founder__name { font-size: clamp(2rem, 3vw, 2.7rem); margin-bottom: 0.5rem; }
.founder__name .deg { color: var(--gold-deep); }
.founder__role { font-style: italic; font-size: 1.2rem; color: var(--navy-soft); margin-bottom: 1.6rem; }
.creds { margin: 1.6rem 0; display: grid; gap: 0.75rem; }
.creds li { display: flex; gap: 0.8rem; align-items: flex-start; font-size: 1.02rem; line-height: 1.5; color: var(--ink); }
.creds li::before { content: "\2666"; color: var(--gold); font-size: 0.8rem; line-height: 1.7; flex-shrink: 0; }
.founder__statement { color: var(--navy-soft); border-top: 1px solid var(--line); padding-top: 1.4rem; margin-top: 1.4rem; }

/* ---------- Parcerias ---------- */
.partners-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 0.5rem; }
.partner {
  display: flex; align-items: center; gap: 1rem; padding: 1.3rem 1.4rem;
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: var(--t);
}
.partner:hover { border-color: var(--line-gold); box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.partner__icon { width: 36px; height: 36px; color: var(--gold-deep); flex-shrink: 0; }
.partner span { font-family: var(--font-ui); font-size: 0.92rem; font-weight: 500; color: var(--navy-soft); line-height: 1.3; }

/* ---------- Contato ---------- */
.contact { text-align: center; }
.contact__email { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.8rem); color: var(--gold); display: inline-block; margin: 0.6rem 0 1.6rem; border-bottom: 1px solid transparent; transition: var(--t); }
.contact__email:hover { border-color: var(--line-gold); color: var(--gold-soft); }
.contact__meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.2rem 2.4rem; font-family: var(--font-ui); font-size: 0.85rem; letter-spacing: 0.04em; color: var(--beige); }
.contact__meta a:hover { color: var(--gold); }

/* ---------- Rodapé ---------- */
.footer { background: var(--navy-deep); color: var(--warm-gray); padding-block: clamp(3rem, 5vw, 4.5rem) 2rem; font-size: 0.92rem; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer__brand .brand__mark { font-size: 2.2rem; }
.footer__org { font-family: var(--font-ui); font-size: 0.66rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: #fff; margin: 0.8rem 0 0.3rem; }
.footer__org-en { font-style: italic; color: var(--gold-soft); margin-bottom: 1rem; }
.footer__tag { font-family: var(--font-display); font-size: 1.3rem; color: var(--gold); }
.footer__tag-en { font-style: italic; color: var(--warm-gray); font-size: 1rem; }
.footer h4 { font-family: var(--font-ui); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-soft); margin-bottom: 1.1rem; }
.footer__links li { margin-bottom: 0.6rem; }
.footer__links a:hover { color: var(--gold); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-top: 1.8rem; font-size: 0.8rem; color: rgba(184,177,167,0.7); font-family: var(--font-ui); letter-spacing: 0.03em; }
.footer__bottom a:hover { color: var(--gold); }

/* ---------- Páginas internas ---------- */
.page-hero { background: linear-gradient(120deg, var(--navy-deep), var(--navy)); color: var(--ivory); padding-top: clamp(8rem, 12vw, 11rem); padding-bottom: clamp(3.5rem, 6vw, 5.5rem); position: relative; overflow: hidden; }
.page-hero__globe { position: absolute; right: -80px; top: 50%; transform: translateY(-50%); width: 420px; color: var(--gold); opacity: 0.1; }
.page-hero .container { position: relative; z-index: 1; }
.breadcrumb { font-family: var(--font-ui); font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--warm-gray); margin-bottom: 1.4rem; display: flex; gap: 0.6rem; flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span { opacity: 0.5; }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 4rem); color: #fff; max-width: 18ch; }
.page-hero__sub { font-style: italic; color: var(--gold-soft); font-size: clamp(1.1rem, 2vw, 1.5rem); margin-top: 0.6rem; }

.prose { max-width: 74ch; margin-inline: auto; }
.prose h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 2.6rem 0 1rem; }
.prose h3 { font-size: 1.5rem; color: var(--navy); margin: 2rem 0 0.7rem; }
.prose h2:first-child, .prose h3:first-child { margin-top: 0; }
.prose p { margin-bottom: 1.1rem; }
.prose .eyebrow { margin-top: 0; }
.prose ul { display: grid; gap: 0.55rem; margin: 0 0 1.4rem; }
.prose ul li { display: flex; gap: 0.75rem; align-items: flex-start; }
.prose ul li::before { content: "\2666"; color: var(--gold); font-size: 0.75rem; line-height: 1.9; flex-shrink: 0; }
.prose .divider { border: none; border-top: 1px solid var(--line); margin: 2.6rem 0; }
.callout { background: #fff; border-left: 3px solid var(--gold); border-radius: 0 var(--radius) var(--radius) 0; padding: 1.6rem 1.8rem; margin: 2rem 0; box-shadow: var(--shadow-sm); }
.callout p:last-child { margin-bottom: 0; }
.back-link { margin-top: 3rem; }

.area-block { padding: 2.2rem 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 64px 1fr; gap: 1.6rem; }
.area-block:first-of-type { border-top: none; }
.area-block__icon { color: var(--gold-deep); width: 56px; height: 56px; }
.area-block h3 { margin-top: 0; font-size: 1.7rem; }

.program-block { background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--gold); border-radius: 0 var(--radius) var(--radius) 0; padding: 1.8rem 2rem; margin-bottom: 1.4rem; box-shadow: var(--shadow-sm); }
.program-block h3 { margin: 0 0 0.6rem; }
.program-block .tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.program-block .tag { font-family: var(--font-ui); font-size: 0.72rem; letter-spacing: 0.04em; background: var(--beige); color: var(--navy-soft); padding: 0.3rem 0.7rem; border-radius: 100px; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22,1,0.36,1); }
.reveal.in-view { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
  .cards--4 { grid-template-columns: repeat(2, 1fr); }
  .pubs { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .nav__toggle { display: flex; }
  .nav__menu {
    position: fixed; inset: 0 0 0 auto; width: min(82vw, 360px);
    background: var(--navy); flex-direction: column; align-items: flex-start;
    justify-content: flex-start; gap: 0.4rem; padding: 6rem 2rem 2rem;
    transform: translateX(100%); transition: transform var(--t); box-shadow: var(--shadow-lg);
    overflow-y: auto;
  }
  .nav__menu.open { transform: translateX(0); }
  .nav__link { color: rgba(255,255,255,0.9) !important; font-size: 0.95rem; padding: 0.7rem 0; width: 100%; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav__link::after { display: none; }
  .site-header.scrolled .nav__link { color: rgba(255,255,255,0.9) !important; }
  .lang { margin-top: 1.2rem; }
  .site-header.scrolled .lang a, .site-header.scrolled .lang span { color: rgba(255,255,255,0.7); }
  .nav__backdrop { position: fixed; inset: 0; background: rgba(9,31,69,0.5); opacity: 0; visibility: hidden; transition: var(--t); }
  .nav__backdrop.show { opacity: 1; visibility: visible; }
  .intro-grid { grid-template-columns: 1fr; }
  .intro-grid__art { order: -1; max-width: 280px; margin-inline: auto; }
  .founder { grid-template-columns: 1fr; }
  .founder__photo { max-width: 420px; margin-inline: auto; }
  .cards--3 { grid-template-columns: repeat(2, 1fr); }
  .feature-row { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
  .area-block { grid-template-columns: 1fr; gap: 0.8rem; }
  .area-block__icon { width: 48px; height: 48px; }
}
@media (max-width: 600px) {
  html { scroll-padding-top: 76px; }
  .hero { min-height: 92svh; }
  .hero__lockup { flex-wrap: wrap; gap: 0.8rem; }
  .cards--3, .cards--4, .pubs, .partners-grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 1.8rem; }
  .hero__actions .btn { flex: 1 1 100%; justify-content: center; }
  .pub-cover { aspect-ratio: 16 / 9; }
}

/* ---------- Acessibilidade ---------- */
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 2px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; }
}