/* ===== Hero ===== */
.hero {
  position: relative;
  background: var(--grad-menu);
  padding: 92px 0 100px;
  text-align: center;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.32;
  pointer-events: none;
}

.hero::before {
  width: 480px;
  height: 480px;
  background: var(--cor-accent);
  top: -180px;
  right: -120px;
}

.hero::after {
  width: 420px;
  height: 420px;
  background: var(--cor-teal);
  bottom: -220px;
  left: -140px;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #bae6fd;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 999px;
  margin-bottom: 26px;
  backdrop-filter: blur(4px);
}

.hero h1 {
  color: #fff;
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.12;
  max-width: 720px;
  margin: 0 auto 18px;
}

.hero h1 .destaque {
  background: linear-gradient(90deg, #38bdf8, #2dd4bf);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 17px;
  line-height: 1.6;
  max-width: 540px;
  margin: 0 auto 40px;
}

/* ===== Busca ===== */
.busca-wrapper {
  max-width: 660px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border-radius: 999px;
  padding: 7px 7px 7px 24px;
  box-shadow: 0 24px 60px -12px rgba(2, 12, 27, 0.55);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.busca-wrapper:focus-within {
  box-shadow: 0 24px 60px -10px rgba(0, 114, 210, 0.45);
  transform: translateY(-2px);
}

.busca-wrapper i {
  color: var(--slate-400);
  font-size: 15px;
}

.busca-input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  padding: 13px 6px;
  font-size: 15.5px;
  color: var(--texto-principal);
  background: transparent;
}

.busca-input::placeholder {
  color: var(--slate-400);
}

.busca-btn {
  border: none;
  background: var(--grad-vivo);
  color: #fff;
  font-weight: 600;
  font-size: 14.5px;
  padding: 13px 32px;
  border-radius: 999px;
  transition: filter 0.2s ease, transform 0.15s ease;
}

.busca-btn:hover {
  filter: brightness(1.12);
}

.busca-btn:active {
  transform: scale(0.97);
}

.busca-dica {
  max-width: 660px;
  margin: 10px auto 0;
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
}

/* ===== Stats no hero ===== */
/* especificidade .hero + classe (2 classes) para vencer a regra genérica ".hero p" */
.hero .hero-resultados {
  margin: 64px auto 0;
  text-align: center;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.4);
  max-width: none;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 860px;
  margin: 16px auto 0;
}

.hero-stat strong {
  display: block;
  color: #fff;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.hero-stat span {
  font-size: 12.5px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.55);
}

/* ===== Seções institucionais ===== */
.home-secao {
  padding: 84px 0;
}

.home-secao-alt {
  background: #fff;
  border-top: 1px solid var(--slate-100);
  border-bottom: 1px solid var(--slate-100);
}

.secao-eyebrow {
  display: block;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cor-accent);
  margin-bottom: 12px;
}

.home-secao h2 {
  text-align: center;
  font-size: 30px;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.secao-sub {
  text-align: center;
  color: var(--slate-500);
  font-size: 15px;
  max-width: 520px;
  margin: 0 auto 48px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.features-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ===== Grid de áreas de estudo (long-tail) ===== */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.areas-grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.areas-mais {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.area-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 12px;
  color: var(--texto-principal);
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.4;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.area-card:hover {
  transform: translateY(-2px);
  border-color: #bfdbfe;
  box-shadow: var(--sombra-card-hover);
  text-decoration: none;
}

.area-card i {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e0f2fe, #f0f9ff);
  color: var(--cor-accent);
  font-size: 15px;
}

.feature {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 16px;
  padding: 26px 22px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.feature:hover {
  transform: translateY(-4px);
  border-color: #bfdbfe;
  box-shadow: var(--sombra-card-hover);
}

.feature-icone {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e0f2fe, #f0f9ff);
  color: var(--cor-accent);
  font-size: 18px;
  margin-bottom: 18px;
}

.feature h3 {
  font-size: 16px;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.feature p {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--slate-500);
}

.assist-nota {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 24px;
  padding: 16px 20px;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: 12px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--slate-600);
}

.assist-nota i {
  color: var(--cor-teal);
  margin-top: 3px;
}

/* ===== Timeline de aplicação ===== */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.timeline-item {
  position: relative;
  padding-top: 22px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: 2px;
  background: var(--grad-linha);
  opacity: 0.25;
}

.timeline-item:first-child::before,
.timeline-item:nth-child(2)::before {
  opacity: 1;
}

.timeline-data {
  display: block;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cor-primaria);
  margin-bottom: 6px;
}

.timeline-item p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--slate-500);
}

/* ===== FAQ ===== */
.faq {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 12px;
  padding: 0 22px;
  transition: border-color 0.2s ease;
}

.faq-item[open] {
  border-color: var(--slate-300);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--cor-primaria);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 20px;
  font-weight: 400;
  color: var(--slate-400);
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item > p {
  padding: 0 0 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate-600);
}

.passos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.passo {
  position: relative;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: 16px;
  padding: 30px 26px;
  overflow: hidden;
}

.passo-num {
  position: absolute;
  top: 14px;
  right: 20px;
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  background: var(--grad-vivo);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0.16;
}

.passo h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.passo p {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--slate-500);
}

/* ===== Slot de anúncio entre seções ===== */
.ad-container {
  padding-top: 40px;
  padding-bottom: 48px;
}

/* ===== CTA final ===== */
.home-cta {
  padding: 0 0 84px;
}

.cta-panel {
  position: relative;
  background: var(--grad-marca);
  border-radius: 24px;
  padding: 64px 32px;
  text-align: center;
  overflow: hidden;
}

.cta-panel::before {
  content: '';
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: var(--cor-accent);
  filter: blur(110px);
  opacity: 0.35;
  top: -200px;
  right: -100px;
  pointer-events: none;
}

.cta-panel > * {
  position: relative;
}

.home-cta h2 {
  color: #fff;
  font-size: 30px;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.home-cta p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 15px;
  max-width: 520px;
  margin: 0 auto 30px;
}

.cta-acoes {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.btn-cta-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 14px 28px;
  font-size: 15px;
}

.btn-cta-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
}

.btn-cta {
  background: #fff;
  color: var(--cor-primaria);
  border: none;
  padding: 14px 32px;
  font-size: 15px;
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
  text-decoration: none;
}

/* ===== Resultados ===== */
.resultados {
  padding: 36px 0 48px;
}

.resultados-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 18px;
}

.resultados-header h2 {
  font-size: 20px;
  letter-spacing: -0.01em;
}

.resultados-count {
  font-size: 12px;
  color: var(--texto-auxiliar);
}

.lista-programas {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 860px;
}

/* ===== Card de programa ===== */
.programa-card {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
  color: inherit;
}

.programa-card:hover {
  box-shadow: var(--sombra-card-hover);
  border-color: var(--slate-300);
  transform: translateY(-2px);
  text-decoration: none;
}

.programa-card-body {
  padding: 26px 30px 18px;
  flex: 1;
}

.programa-card-uni {
  font-size: 12px;
  font-weight: 600;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 8px;
}

.programa-card-titulo {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cor-primaria);
  margin-bottom: 14px;
}

.programa-card-notas {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--slate-600);
}

.programa-card-notas-vazia {
  color: var(--slate-400);
  font-style: italic;
}

.programa-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 30px;
  border-top: 1px solid var(--slate-100);
  font-size: 12.5px;
  color: var(--slate-500);
}

.programa-card-footer .ver-mais {
  color: var(--cor-primaria);
  font-weight: 600;
}

@media (max-width: 1100px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .areas-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 38px; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 800px) {
  .hero { padding: 56px 0 64px; }
  .hero h1 { font-size: 30px; }
  .hero p { font-size: 15px; }
  .busca-wrapper { padding: 6px 6px 6px 18px; }
  .busca-btn { padding: 12px 20px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
  .hero-stat strong { font-size: 24px; }
  .programa-card-body { padding: 20px 22px 14px; }
  .programa-card-footer { padding: 12px 22px; }
  .programa-card-titulo { font-size: 17px; }
  .features-grid { grid-template-columns: 1fr; }
  .features-grid.cols-3 { grid-template-columns: 1fr; }
  .areas-grid { grid-template-columns: 1fr; }
  .areas-grid.cols-2 { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .passos { grid-template-columns: 1fr; }
  .home-secao { padding: 52px 0; }
  .home-secao h2 { font-size: 24px; }
  .cta-panel { padding: 48px 24px; border-radius: 20px; }
  .home-cta h2 { font-size: 24px; }
  .cta-acoes .btn { width: 100%; justify-content: center; }
}