/* =============================================================
   CTIJ — Instituto Verbo Zin | style.css
   Paleta: azul marinho (#0B2545), branco, cinza, dourado (#C9A227), verde (#2E8B57)
   ============================================================= */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #1f2a37;
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---------- VARIÁVEIS DE MARCA ---------- */
:root {
  --navy: #0B2545;
  --navy-2: #13315c;
  --navy-3: #1d3a63;
  --white: #ffffff;
  --gray-100: #f4f6f9;
  --gray-200: #e6e9ee;
  --gray-500: #5b6b7b;
  --gray-700: #34404d;
  --gold: #c9a227;
  --gold-dark: #a8851b;
  --green: #2e8b57;
  --green-dark: #246c44;
  --shadow-sm: 0 2px 8px rgba(11, 37, 69, 0.08);
  --shadow-md: 0 10px 30px rgba(11, 37, 69, 0.12);
  --shadow-lg: 0 20px 50px rgba(11, 37, 69, 0.18);
  --radius: 14px;
  --container: 1180px;
}

/* ---------- LAYOUT HELPERS ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 84px 0; }
.section--gray { background: var(--gray-100); }
.section--navy { background: var(--navy); color: var(--white); }
.section__head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.section__eyebrow {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 14px;
}
.section__title {
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.2;
  color: var(--navy);
  font-weight: 800;
}
.section--navy .section__title { color: var(--white); }
.section__desc { margin-top: 16px; color: var(--gray-500); font-size: 17px; }
.section--navy .section__desc { color: #c7d2e0; }

/* ---------- HEADER ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 37, 69, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 12px; color: #fff; }
.brand__mark {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: grid; place-items: center;
  font-weight: 800; color: var(--navy);
  letter-spacing: 1px;
}
.brand__name { font-weight: 700; font-size: 16px; line-height: 1.1; }
.brand__sub { font-size: 12px; color: #c7d2e0; }
.nav { display: flex; gap: 28px; }
.nav a { color: #d6deea; font-size: 15px; transition: color .2s ease; }
.nav a:hover { color: var(--gold); }
.header__cta {
  background: var(--gold);
  color: var(--navy);
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 999px;
  transition: transform .2s ease, background .2s ease;
}
.header__cta:hover { background: var(--gold-dark); transform: translateY(-1px); }
.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 24px; cursor: pointer; }

/* ---------- BOTÕES ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn--gold { background: var(--gold); color: var(--navy); }
.btn--gold:hover { background: var(--gold-dark); transform: translateY(-2px); }
.btn--green { background: var(--green); color: #fff; }
.btn--green:hover { background: var(--green-dark); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn--block { width: 100%; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  background:
    linear-gradient(180deg, rgba(11,37,69,0.92) 0%, rgba(11,37,69,0.82) 55%, rgba(11,37,69,0.95) 100%),
    radial-gradient(1200px 600px at 80% -10%, rgba(201,162,39,0.18), transparent 60%),
    var(--navy);
  color: #fff;
  padding: 120px 0 110px;
  overflow: hidden;
}
/* Imagem de fundo do hero — render aéreo conceitual do campus */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("assets/hero-ctij.png");
  background-size: cover;
  background-position: center;
  opacity: 0.30;
  z-index: 0;
}
.hero__inner { position: relative; z-index: 1; max-width: 820px; }
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,162,39,0.14);
  border: 1px solid rgba(201,162,39,0.4);
  color: var(--gold);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero__title {
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.hero__title span { color: var(--gold); }
.hero__sub {
  margin-top: 22px;
  font-size: clamp(16px, 2vw, 20px);
  color: #d6deea;
  max-width: 680px;
}
.hero__cta { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero__meta {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
}
.hero__meta-item { display: flex; flex-direction: column; }
.hero__meta-num { font-size: 26px; font-weight: 800; color: var(--gold); }
.hero__meta-label { font-size: 13px; color: #c7d2e0; text-transform: uppercase; letter-spacing: 1px; }

/* ---------- O PROJETO ---------- */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.pillar {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
}
.pillar:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.pillar__icon {
  width: 64px; height: 64px;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--navy), var(--navy-3));
  color: var(--gold);
}
.pillar__icon svg { width: 30px; height: 30px; }
.pillar__title { font-size: 19px; font-weight: 800; color: var(--navy); margin-bottom: 8px; }
.pillar__text { font-size: 14.5px; color: var(--gray-500); }

.output {
  margin-top: 48px;
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  color: #fff;
  border-radius: var(--radius);
  padding: 36px;
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 28px;
  align-items: center;
  box-shadow: var(--shadow-md);
}
.output__label {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.output__title { font-size: 24px; font-weight: 800; line-height: 1.25; }
.output__text { color: #d6deea; font-size: 16px; }
.output__list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.output__list li {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex; gap: 10px;
  align-items: flex-start;
}
.output__list li::before {
  content: "";
  flex: none;
  width: 10px; height: 10px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--green);
}

/* ---------- ESG / ODS ---------- */
.esg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.esg__card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-left: 4px solid var(--navy);
  border-radius: 12px;
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
}
.esg__tag { font-size: 12px; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; color: var(--green); }
.esg__title { font-size: 18px; font-weight: 800; color: var(--navy); margin: 6px 0 8px; }
.esg__text { font-size: 14.5px; color: var(--gray-500); }
.ods { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.ods span {
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  color: var(--navy);
  font-size: 13px; font-weight: 700;
  padding: 8px 14px; border-radius: 999px;
}

/* ---------- MASTERPLAN ---------- */
.masterplan { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: center; }
.masterplan__media {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  background: var(--gray-100);
}
.masterplan__media img { width: 100%; height: auto; }
.masterplan__caption {
  padding: 14px 18px;
  font-size: 13px;
  color: var(--gray-500);
  background: #fff;
  border-top: 1px solid var(--gray-200);
}
.sectors { display: flex; flex-direction: column; gap: 18px; }
.sector {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 18px;
  box-shadow: var(--shadow-sm);
}
.sector__num {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--navy);
  color: var(--gold);
  display: grid; place-items: center;
  font-weight: 800; font-size: 20px;
}
.sector__title { font-size: 18px; font-weight: 800; color: var(--navy); margin-bottom: 4px; }
.sector__text { font-size: 14.5px; color: var(--gray-500); }

/* ---------- TOUR VIRTUAL ---------- */
.tour { text-align: center; }
.tour__frame {
  margin: 0 auto;
  max-width: 900px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16 / 9;
  background: #0b2545;
  position: relative;
}
.tour__video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #0b2545;
}
.tour__play {
  width: 84px; height: 84px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy);
  display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  transition: transform .2s ease;
}
.tour__play:hover { transform: scale(1.06); }
.tour__play svg { width: 34px; height: 34px; margin-left: 4px; }
.tour__hint { margin-top: 18px; font-size: 14px; color: #c7d2e0; }

/* ---------- CAMPANHA ---------- */
.campaign { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: start; }
.progress-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-md);
}
.progress-card__top { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 12px; }
.progress-card__raised { font-size: 34px; font-weight: 800; color: var(--navy); }
.progress-card__raised span { color: var(--green); }
.progress-card__goal { font-size: 15px; color: var(--gray-500); }
.progress {
  margin-top: 22px;
  height: 18px;
  background: var(--gray-200);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.progress__bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--green), #3aa86b);
  border-radius: 999px;
  transition: width 1.6s cubic-bezier(.22,.61,.36,1);
}
.progress__legend {
  margin-top: 12px;
  display: flex; justify-content: space-between;
  font-size: 13px; color: var(--gray-500);
}
.progress__pct { font-weight: 800; color: var(--green); }

.capex { display: flex; flex-direction: column; gap: 14px; }
.capex__title { font-size: 18px; font-weight: 800; color: var(--navy); margin-bottom: 4px; }
.capex__item {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
}
.capex__row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.capex__name { font-weight: 700; color: var(--navy); }
.capex__value { font-weight: 800; color: var(--navy); }
.capex__value small { color: var(--gray-500); font-weight: 600; }
.capex__track { height: 8px; background: var(--gray-200); border-radius: 999px; overflow: hidden; }
.capex__fill { height: 100%; width: 0%; background: var(--gold); border-radius: 999px; transition: width 1.4s ease; }

/* ---------- MODELOS DE APORTE ---------- */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
  position: relative;
  overflow: hidden;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.card--featured { border-color: var(--gold); }
.card--featured::after {
  content: "Destaque";
  position: absolute;
  top: 14px; right: 14px;
  background: var(--gold);
  color: var(--navy);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
}
.card__icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--navy), var(--navy-3));
  color: var(--gold);
  display: grid; place-items: center;
  margin-bottom: 18px;
}
.card__icon svg { width: 28px; height: 28px; }
.card__title { font-size: 19px; font-weight: 800; color: var(--navy); margin-bottom: 6px; }
.card__price { font-size: 15px; color: var(--green); font-weight: 800; margin-bottom: 12px; }
.card__text { font-size: 14.5px; color: var(--gray-500); flex: 1; margin-bottom: 20px; }
.card__list { margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.card__list li { font-size: 13.5px; color: var(--gray-700); display: flex; gap: 8px; align-items: flex-start; }
.card__list li::before { content: "✓"; color: var(--green); font-weight: 800; }

/* ---------- DOWNLOADS (dossiê / pitch / cronograma) ---------- */
.downloads {
  margin-top: 8px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.dl {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.dl:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.dl__icon {
  flex: none;
  width: 44px; height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--navy), var(--navy-3));
  color: var(--gold);
  display: grid; place-items: center;
}
.dl__icon svg { width: 22px; height: 22px; }
.dl__label { font-size: 14.5px; font-weight: 700; color: var(--navy); line-height: 1.25; }
.dl__meta { font-size: 12px; color: var(--gray-500); }

/* ---------- GOVERNANÇA ---------- */
.governance { display: grid; grid-template-columns: 1fr 1.2fr; gap: 44px; align-items: center; }
.governance__media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  background: #fff;
  box-shadow: var(--shadow-md);
  padding: 12px;
}
.governance__list { display: flex; flex-direction: column; gap: 14px; }
.governance__item {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 15px; color: var(--gray-700);
}
.governance__item strong { color: var(--navy); }
.governance__item::before {
  content: "";
  flex: none; width: 10px; height: 10px; margin-top: 7px;
  border-radius: 50%; background: var(--gold);
}

/* ---------- NOTA CONCEITUAL ---------- */
.note {
  margin-top: 28px;
  font-size: 13px;
  color: var(--gray-500);
  background: var(--gray-100);
  border: 1px dashed var(--gray-200);
  border-radius: 10px;
  padding: 14px 18px;
}

/* ---------- FOOTER ---------- */
.footer { background: var(--navy); color: #c7d2e0; padding: 56px 0 28px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
.footer__brand { color: #fff; font-weight: 800; font-size: 18px; margin-bottom: 10px; }
.footer__about { font-size: 14.5px; color: #aeb9c8; max-width: 360px; }
.footer__col h4 { color: #fff; font-size: 15px; margin-bottom: 14px; }
.footer__col a { display: block; color: #c7d2e0; font-size: 14.5px; margin-bottom: 8px; transition: color .2s ease; }
.footer__col a:hover { color: var(--gold); }
.footer__bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-size: 13px; color: #8b97a8;
}

/* ---------- RESPONSIVO ---------- */
@media (max-width: 980px) {
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .downloads { grid-template-columns: repeat(2, 1fr); }
  .esg { grid-template-columns: 1fr; }
  .masterplan, .campaign, .governance { grid-template-columns: 1fr; }
  .output { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav, .header__cta { display: none; }
  .nav-toggle { display: block; }
  .nav.is-open {
    display: flex;
    position: absolute;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    background: var(--navy);
    padding: 18px 24px;
    gap: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .hero { padding: 90px 0 80px; }
  .section { padding: 64px 0; }
  .output__list { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .pillars { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; }
  .downloads { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__meta { gap: 22px; }
}