/* Página institucional — reaproveita os tokens de cor de style.css
   (importado antes deste arquivo) e a estética de ondas do login.html
   pra manter a mesma identidade visual em todo o site público. */

body { background: #fff; }

.inst-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--borda);
}

.inst-header-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.inst-marca {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 800;
  font-size: 19px;
  color: var(--texto);
  text-decoration: none;
}

.inst-marca .marca-icone {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--azul-rail);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.inst-marca .marca-icone .ico { width: 18px; height: 18px; }

.inst-nav { display: flex; align-items: center; gap: 8px; }

.inst-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--texto-secundario);
  text-decoration: none;
  padding: 9px 14px;
  border-radius: 999px;
}

.inst-link:hover { color: var(--texto); background: var(--fundo-painel); }

.inst-cta {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: var(--azul-primario);
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 999px;
  display: inline-block;
  transition: transform 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}

.inst-cta:hover { background: var(--azul-primario-hover); transform: translateY(-2px); box-shadow: 0 10px 20px -8px rgba(47, 111, 219, 0.45); }
.inst-cta:active { transform: translateY(0) scale(0.97); }

/* ---------- Hero ---------- */

.inst-hero {
  position: relative;
  overflow: hidden;
  padding: 76px 20px 0;
  text-align: center;
  background: radial-gradient(70% 60% at 50% 0%, var(--azul-claro) 0%, #fff 65%);
}

.inst-blob {
  position: absolute;
  z-index: 1;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
  pointer-events: none;
  animation: inst-blob-flutuar 9s ease-in-out infinite;
}

.inst-blob-a { top: -120px; left: -80px; width: 340px; height: 340px; background: radial-gradient(circle, var(--azul-primario) 0%, transparent 70%); }
.inst-blob-b { top: 40px; right: -100px; width: 300px; height: 300px; background: radial-gradient(circle, var(--azul-rail-ativo, var(--azul-rail)) 0%, transparent 70%); animation-delay: -4s; }

@keyframes inst-blob-flutuar {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-24px) scale(1.08); }
}

@media (prefers-reduced-motion: reduce) {
  .inst-blob { animation: none; }
}

.inst-hero-conteudo { max-width: 720px; margin: 0 auto; position: relative; z-index: 2; }

.inst-selo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--azul-primario-hover);
  background: var(--azul-claro);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset;
}

.inst-selo::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #16a34a;
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.25);
}

.inst-hero h1 {
  font-size: clamp(34px, 5.2vw, 56px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.03em;
  margin: 0 0 18px;
  color: var(--texto);
}

.inst-hero h1 span {
  background: linear-gradient(135deg, var(--azul-primario), var(--azul-rail-ativo, var(--azul-rail)));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.inst-hero p {
  font-size: 17px;
  line-height: 1.6;
  color: var(--texto-secundario);
  max-width: 560px;
  margin: 0 auto 32px;
}

.inst-hero-botoes { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 22px; }

.inst-prova-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 13px;
  color: var(--texto-secundario);
  margin: 0 0 56px;
}

.inst-prova-social strong { color: var(--texto); }

.inst-prova-social-avatares { display: flex; }

.inst-prova-social-avatares span {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid #fff;
  margin-left: -8px;
  background: linear-gradient(135deg, var(--azul-primario), var(--azul-rail-ativo, var(--azul-rail)));
}

.inst-prova-social-avatares span:first-child { margin-left: 0; }

.inst-botao-grande {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  padding: 13px 26px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.inst-botao-grande:hover { transform: translateY(-2px); }
.inst-botao-grande:active { transform: translateY(0) scale(0.97); }
.inst-botao-grande.primario { background: var(--azul-primario); color: #fff; }
.inst-botao-grande.primario:hover { background: var(--azul-primario-hover); box-shadow: 0 12px 24px -8px rgba(47, 111, 219, 0.45); }
.inst-botao-grande.secundario { background: #fff; color: var(--texto); border: 1px solid var(--borda); }
.inst-botao-grande.secundario:hover { border-color: var(--azul-primario); color: var(--azul-primario); box-shadow: 0 10px 22px -10px rgba(16, 24, 40, 0.18); }

/* Mockup do produto: réplica em miniatura do rail + kanban, só ilustrativa */

.inst-mockup {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  border-radius: 20px 20px 0 0;
  border: 1px solid var(--borda);
  border-bottom: none;
  box-shadow: 0 30px 70px -20px rgba(27, 59, 115, 0.35);
  overflow: hidden;
  display: flex;
  height: 300px;
  background: #fff;
}

.inst-mockup-rail {
  width: 46px;
  background: var(--azul-rail);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 0;
  gap: 10px;
}

.inst-mockup-rail span {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.16);
}

.inst-mockup-rail span.ativa { background: var(--azul-rail-ativo, #3d5fa0); }

.inst-mockup-corpo { flex: 1; padding: 16px; display: flex; gap: 12px; overflow: hidden; }

.inst-mockup-coluna {
  flex-shrink: 0;
  width: 180px;
  background: var(--fundo-painel);
  border: 1px solid var(--borda);
  border-radius: 10px;
  padding: 10px;
}

.inst-mockup-coluna-titulo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--texto);
  margin-bottom: 10px;
}

.inst-mockup-avatar { width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0; }

.inst-mockup-card {
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 7px;
  padding: 8px 9px;
  margin-bottom: 7px;
  font-size: 10.5px;
  color: var(--texto-secundario);
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.05);
}

.inst-mockup-card b { display: block; font-size: 11.5px; color: var(--texto); margin-bottom: 2px; }

/* ---------- Reveal ao rolar ---------- */

.inst-secao-cabecalho,
.inst-card-recurso,
.inst-card-plano,
.inst-passo,
.inst-cta-faixa {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.inst-secao-cabecalho.inst-em-vista,
.inst-card-recurso.inst-em-vista,
.inst-card-plano.inst-em-vista,
.inst-passo.inst-em-vista,
.inst-cta-faixa.inst-em-vista {
  opacity: 1;
  transform: translateY(0);
}

.inst-grid-recursos .inst-card-recurso:nth-child(2),
.inst-grid-planos .inst-card-plano:nth-child(2),
.inst-passos .inst-passo:nth-child(2) { transition-delay: 0.08s; }

.inst-grid-recursos .inst-card-recurso:nth-child(3),
.inst-grid-planos .inst-card-plano:nth-child(3),
.inst-passos .inst-passo:nth-child(3) { transition-delay: 0.16s; }

.inst-grid-recursos .inst-card-recurso:nth-child(4),
.inst-passos .inst-passo:nth-child(4) { transition-delay: 0.24s; }
.inst-grid-recursos .inst-card-recurso:nth-child(5) { transition-delay: 0.32s; }
.inst-grid-recursos .inst-card-recurso:nth-child(6) { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .inst-secao-cabecalho, .inst-card-recurso, .inst-card-plano, .inst-passo, .inst-cta-faixa {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- Seções ---------- */

.inst-secao { max-width: 1120px; margin: 0 auto; padding: 90px 20px; scroll-margin-top: 84px; }
.inst-secao-cabecalho { text-align: center; max-width: 560px; margin: 0 auto 48px; }
.inst-secao-selo { font-size: 12.5px; font-weight: 700; color: var(--azul-primario); text-transform: uppercase; letter-spacing: 0.06em; }
.inst-secao h2 { font-size: clamp(26px, 3.4vw, 34px); font-weight: 800; letter-spacing: -0.01em; margin: 8px 0 12px; color: var(--texto); }
.inst-secao-cabecalho p { color: var(--texto-secundario); font-size: 15.5px; line-height: 1.6; }

.inst-grid-recursos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.inst-card-recurso {
  border: 1px solid var(--borda);
  border-radius: 16px;
  padding: 26px 24px;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.inst-card-recurso:hover {
  transform: translateY(-6px);
  border-color: var(--azul-primario);
  box-shadow: 0 16px 34px -14px rgba(47, 111, 219, 0.3);
}

.inst-card-recurso-icone {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--azul-primario), var(--azul-rail-ativo, var(--azul-rail)));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 8px 18px -8px rgba(47, 111, 219, 0.55);
  transition: transform 0.18s ease;
}

.inst-card-recurso:hover .inst-card-recurso-icone { transform: scale(1.08) rotate(-4deg); }

.inst-card-recurso h3 { font-size: 16px; font-weight: 700; margin: 0 0 8px; color: var(--texto); }
.inst-card-recurso p { font-size: 13.5px; line-height: 1.6; color: var(--texto-secundario); margin: 0; }

/* ---------- Planos ---------- */

.inst-grid-planos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }

.inst-card-plano {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--borda);
  border-radius: 18px;
  padding: 30px 26px;
  background: #fff;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.inst-card-plano:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: var(--azul-primario);
  box-shadow: 0 20px 40px -16px rgba(47, 111, 219, 0.3);
}

.inst-card-plano--destaque {
  border-color: var(--azul-primario);
  box-shadow: 0 16px 34px -14px rgba(47, 111, 219, 0.22);
}

.inst-card-plano--destaque:hover { box-shadow: 0 24px 46px -16px rgba(47, 111, 219, 0.38); }

.inst-card-plano-selo {
  position: absolute;
  top: -12px;
  left: 26px;
  background: var(--azul-primario);
  color: #fff;
  font-size: 11.5px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
}

.inst-card-plano-nome { font-size: 14px; font-weight: 700; color: var(--texto-secundario); }

.inst-card-plano-preco { display: flex; align-items: baseline; gap: 5px; margin: 10px 0 2px; }
.inst-card-plano-preco strong { font-size: 32px; font-weight: 800; color: var(--texto); letter-spacing: -0.02em; }
.inst-card-plano-preco span { font-size: 14px; color: var(--texto-secundario); }

.inst-card-plano-nota { font-size: 13px; color: var(--texto-secundario); margin: 0 0 22px; }

.inst-card-plano-lista { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-direction: column; gap: 11px; flex: 1; }

.inst-card-plano-lista li {
  font-size: 13.5px;
  color: var(--texto);
  padding-left: 24px;
  position: relative;
}

.inst-card-plano-lista li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--azul-claro);
  box-shadow: inset 0 0 0 1.5px var(--azul-primario);
}

.inst-card-plano-lista li::after {
  content: "";
  position: absolute;
  left: 4.5px;
  top: 6.5px;
  width: 7px;
  height: 4px;
  border-left: 1.6px solid var(--azul-primario);
  border-bottom: 1.6px solid var(--azul-primario);
  transform: rotate(-45deg);
}

.inst-planos-nota { text-align: center; font-size: 12.5px; color: var(--texto-secundario); margin: 32px 0 0; }

/* ---------- Passos ---------- */

.inst-passos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.inst-passo {
  position: relative;
  background: #fff;
  border: 1px solid var(--borda);
  border-radius: 16px;
  padding: 24px 22px;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.inst-passo:hover {
  transform: translateY(-6px);
  border-color: var(--azul-primario);
  box-shadow: 0 16px 34px -14px rgba(47, 111, 219, 0.3);
}

.inst-passo-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--azul-primario), var(--azul-rail-ativo, var(--azul-rail)));
  color: #fff;
  font-weight: 800;
  font-size: 14px;
  margin-bottom: 14px;
}

.inst-passo h3 { font-size: 15.5px; font-weight: 700; margin: 0 0 8px; color: var(--texto); }
.inst-passo p { font-size: 13.5px; line-height: 1.6; color: var(--texto-secundario); margin: 0; }

/* ---------- CTA final ---------- */

.inst-cta-faixa {
  background: linear-gradient(135deg, var(--azul-rail), #0d1f3d);
  border-radius: 24px;
  max-width: 1120px;
  margin: 0 auto 90px;
  padding: 56px 32px;
  text-align: center;
  color: #fff;
}

.inst-cta-faixa h2 { font-size: clamp(24px, 3vw, 32px); font-weight: 800; margin: 0 0 12px; color: #fff; }
.inst-cta-faixa p { color: rgba(255, 255, 255, 0.78); font-size: 15px; margin: 0 0 28px; }

.inst-cta-faixa .inst-botao-grande.primario { background: #fff; color: var(--azul-rail); }
.inst-cta-faixa .inst-botao-grande.primario:hover { background: var(--azul-claro); }

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

.inst-footer { border-top: 1px solid var(--borda); }
.inst-footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.inst-footer-inner p { font-size: 12.5px; color: var(--texto-secundario); margin: 0; }
.inst-footer-nav { display: flex; gap: 20px; }
.inst-footer-nav a { font-size: 12.5px; color: var(--texto-secundario); text-decoration: none; }
.inst-footer-nav a:hover { color: var(--texto); }

@media (max-width: 900px) and (min-width: 861px) {
  .inst-passos { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .inst-grid-recursos, .inst-passos, .inst-grid-planos { grid-template-columns: 1fr; }
  .inst-mockup { height: auto; flex-direction: column; }
  .inst-mockup-rail { width: 100%; flex-direction: row; padding: 10px; }
  .inst-mockup-corpo { overflow-x: auto; }
  .inst-nav .inst-link:not(:last-child) { display: none; }
}