:root {
  --bg-left:#001427;
  --bg-right:#0b0c0f;
  --text:#e6eaf2;
  --muted:#9aa4b2;
  --accent:#00b3ff;
  --accent2:#007aff;
  --gold:#d4af37;
  --card:#0a0a0a;
  --line:#1c1f27;
}

/* BASE */
* { box-sizing:border-box; }
html, body {
  margin:0; padding:0; overflow-x:hidden;
  background:linear-gradient(90deg,var(--bg-left),var(--bg-right));
  color:var(--text);
  font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  line-height:1.6;
}

/* HERO */
.hero {
  width:100%;
  background:#000;
  padding:100px 20px 80px;
  margin:0;
  text-align:center;
  animation:fadeUp 1.2s ease-out both;
  box-shadow:0 5px 40px rgba(0,179,255,.2);
}
.hero-card {
  max-width:100%;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.figure {
  display:flex;
  justify-content:center;
  margin-bottom:24px;
}
.figure img {
  display:inline-block;
  width:clamp(300px,60%,520px);
  max-width:90%;
  height:auto;
  border:none;
  border-radius:12px;
  opacity:0;
  transform:translateY(20px);
  animation:fadeIn 1s ease-out forwards;
}
.hero h1 {
  font-size:36px;
  margin:12px 0;
}
.hero p.lead {
  font-size:18px;
  color:var(--muted);
  max-width:700px;
  margin:0 auto 24px;
}
@media (max-width:900px){
  .hero h1{font-size:28px}
  .hero p.lead{font-size:16px}
}

/* BOTÕES */
.actions {
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  justify-content:center;
  margin-top:20px;
}
.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 18px;
  border-radius:12px;
  border:0;
  font-weight:700;
  cursor:pointer;
  transition:.25s;
}
.btn.primary {
  background:linear-gradient(90deg,var(--accent),var(--accent2));
  color:#0b1020;
}
.btn.secondary {
  background:#11141c;
  color:var(--text);
  border:1px solid #242836;
}
.btn:hover {
  transform:translateY(-2px);
  box-shadow:0 0 15px rgba(0,179,255,.4);
}

/* SEÇÕES */
.section {
  padding:70px 5%;
  border-bottom:1px solid var(--line);
  text-align:center;
}
.section h2 {
  font-size:28px;
  margin:0 0 24px;
}
.section p {
  max-width:850px;
  margin:0 auto 16px;
  color:var(--muted);
}

/* GRID & CARDS */
.grid {
  display:grid;
  gap:28px;
  justify-content:center;
}
.grid.cols-2 {
  grid-template-columns:1fr;
  max-width:1100px;
  margin:0 auto;
}
@media (min-width:700px){
  .grid.cols-2 { grid-template-columns:repeat(2,1fr); }
}

/* CARD PADRÃO */
.card {
  background:#0e1015;
  border:1px solid rgba(255,255,255,.05);
  border-radius:20px;
  padding:24px;
  text-align:left;
  box-shadow:0 0 15px rgba(0,0,0,.3);
  transition:.25s;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  height:100%;
  min-height:260px;
}
.card:hover {
  transform:translateY(-4px);
  box-shadow:0 0 25px rgba(0,179,255,.25);
}
.card h3 { margin-top:0; color:var(--accent); }
.card p { color:var(--muted); margin-bottom:12px; }
.center { text-align:center; }

/* card image (ex: banner no 'O que é o AER') */
.card-img {
  width:100%;
  max-width:720px;
  height:auto;
  border-radius:12px;
  border:none;
  margin:14px auto 0;
  display:block;
}

/* KPIs */
.kpis {
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:10px;
}
.kpi {
  padding:6px 10px;
  border-radius:10px;
  background:#0d1220;
  border:1px solid #1d2234;
  color:#bcd4ff;
  font-size:12px;
}

/* TABELA */
.table-wrap { max-width:1100px; margin:0 auto; overflow-x:auto; }
.table {
  width:100%;
  border-collapse:collapse;
  table-layout:fixed;
  margin-top:8px;
}
.table th,.table td {
  padding:12px 16px;
  border-bottom:1px solid var(--line);
  text-align:left;
  vertical-align:top;
}
.table th { color:#cdd6ea; font-weight:700; }
.table td { color:var(--text); }
.table .nowrap { white-space:nowrap; }

/* DECORAÇÃO INTERNA DOS CARDS */
ul.clean { list-style:none; padding:0; margin:12px 0 0; }
ul.clean li { margin-bottom:6px; color:var(--text); font-size:15px; }

/* MINI-GRÁFICO DE BARRAS */
.chart {
  display:flex;
  align-items:flex-end;
  gap:8px;
  height:80px;
  margin-top:18px;
}
.chart .bar {
  width:20%;
  height:calc(var(--p,50)*1%);
  background:linear-gradient(180deg,var(--accent),var(--accent2));
  border-radius:6px 6px 0 0;
  box-shadow:0 0 10px rgba(0,179,255,.4);
}

/* PROGRESSO (Comunidade) */
.progress {
  display:flex;
  gap:8px;
  margin-top:20px;
}
.progress .bar-fill {
  flex:1;
  height:10px;
  border-radius:8px;
  background:linear-gradient(90deg,var(--accent2),var(--accent));
  opacity:calc(var(--val,80)/100);
}

/* CARD FULL-WIDTH — AER GRATUITO */
.card-full {
  width:100%;
  background:#000;
  border:2px solid var(--accent);
  border-radius:0;
  padding:80px 20px;
  text-align:center;
  color:var(--text);
  box-shadow:0 0 40px rgba(0,179,255,0.15);
  position:relative;
  overflow:hidden;
  animation:fadeUp 1.2s ease-out both;
}
.card-full::before {
  content:"";
  position:absolute;
  inset:0;
  border:2px solid transparent;
  border-radius:inherit;
  background:linear-gradient(90deg,rgba(0,179,255,0.4),rgba(0,122,255,0.2)) border-box;
  mask-composite:exclude;
  pointer-events:none;
  opacity:0.3;
}
.card-full:hover {
  box-shadow:0 0 60px rgba(0,179,255,0.35);
  transition:box-shadow 0.4s ease, transform 0.4s ease;
  transform:translateY(-2px);
}
.card-full h2 {
  font-size:2rem;
  color:var(--accent);
  text-shadow:0 0 10px rgba(0,179,255,0.6);
  margin-bottom:16px;
}
.card-full p {
  max-width:800px;
  margin:0 auto 20px;
  color:var(--muted);
}
.card-full .small {
  font-size:0.9rem;
  color:#9bb1c9;
  margin-top:10px;
}
@media (max-width:700px){
  .card-full{padding:60px 16px;}
  .card-full h2{font-size:1.6rem;}
}

/* FOOTER COM FUNDO IGUAL AOS CARDS */
.footer-modern {
  text-align: center;
  padding: 60px 20px 40px;
  background: #0e1015; /* igual aos cards */
  border-top: 1px solid rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
  box-shadow: 0 -10px 30px rgba(0, 179, 255, 0.1);
}

.footer-modern::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top center, rgba(0,179,255,0.05), transparent 70%);
  pointer-events: none;
  opacity: 0.7;
}

.footer-inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
}

.footer-modern p {
  color: #cfd7e3;
  font-size: 0.95rem;
  margin-bottom: 18px;
}

.footer-modern strong {
  color: #fff;
}

.footer-modern .highlight {
  color: var(--accent);
  text-shadow: 0 0 6px rgba(0,179,255,0.5);
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.9rem;
  margin-bottom: 22px;
}

.footer-links a {
  color: #a8b4c9;
  text-decoration: none;
  transition: color 0.3s, text-shadow 0.3s;
}

.footer-links a:hover {
  color: var(--accent);
  text-shadow: 0 0 10px rgba(0,179,255,0.6);
}

/* Ícones sociais */
.socials {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 10px;
}

.socials a {
  color: #a8b4c9;
  transition: color 0.3s, transform 0.3s, text-shadow 0.3s;
}

.socials a:hover {
  color: var(--accent);
  transform: translateY(-3px);
  text-shadow: 0 0 12px rgba(0,179,255,0.7);
}

.socials svg {
  width: 24px;
  height: 24px;
}

@media (max-width: 700px) {
  .footer-modern {
    padding: 50px 10px 30px;
  }
  .footer-links {
    flex-direction: column;
    gap: 8px;
  }
}

/* ANIMAÇÕES */
@keyframes fadeUp {
  0% {opacity:0; transform:translateY(40px);}
  100% {opacity:1; transform:translateY(0);}
}
@keyframes fadeIn {
  0% {opacity:0; transform:translateY(20px);}
  100% {opacity:1; transform:translateY(0);}
}
/* PREÇO */
.price {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 8px;
  margin-top: 40px;
  text-align: center;
}

.price .amt {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  text-shadow: 0 0 10px rgba(0,179,255,0.5);
}

.price div:last-child {
  font-size: 1.2rem;
  color: var(--muted);
  margin-top: 4px;
}

.small {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 10px;
}
/* REMOVE SUBLINHADO DOS BOTÕES */
.btn,
.btn:link,
.btn:visited {
  text-decoration: none;
  outline: none;
}
/* HEADER DO CARD COM PREÇO */
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.price-tag {
  background: rgba(0,179,255,0.1);
  border: 1px solid rgba(0,179,255,0.3);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  text-shadow: 0 0 6px rgba(0,179,255,0.4);
}

/* TOTAL ESTIMADO E DESCONTO */
.total-value {
  margin-top: 50px;
  text-align: center;
}
.total-value .muted {
  color: var(--muted);
  font-size: 1rem;
  margin-bottom: 6px;
}
.total-value .strike {
  text-decoration: line-through;
  opacity: 0.6;
}
.highlight-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  text-shadow: 0 0 12px rgba(0,179,255,0.6);
}
.highlight-price strong {
  font-size: 2.4rem;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
/* ANIMAÇÃO DE BRILHO NO PREÇO */
.animated-price {
  font-size: 4rem;
  font-weight: 900;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 12px rgba(0,179,255,0.6);
  animation: shine 5s linear infinite;
  display: inline-block;
  margin: 20px 0;
}

@keyframes shine {
  0%, 100% {
    filter: brightness(1);
    text-shadow: 0 0 12px rgba(0,179,255,0.6);
  }
  50% {
    filter: brightness(1.6);
    text-shadow: 0 0 24px rgba(0,179,255,0.9);
  }
}

/* FAQ SECTION */
.faq {
  text-align: left;
  max-width: 900px;
  margin: 0 auto;
  padding-bottom: 80px;
}

.faq h2 {
  text-align: center;
  margin-bottom: 40px;
  color: var(--accent);
  text-shadow: 0 0 8px rgba(0,179,255,0.4);
}

.faq-item {
  background: #0e1015;
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 16px;
  transition: 0.3s ease;
  cursor: pointer;
}

.faq-item:hover {
  box-shadow: 0 0 20px rgba(0,179,255,0.25);
  transform: translateY(-2px);
}

.faq-item h3 {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 1.2rem;
}

.faq-item p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.5;
}

.highlight-offer {
  text-align: center;
  background: rgba(0, 0, 0, 0.4);
  padding: 80px 20px;
  border-top: 1px solid rgba(0,179,255,0.1);
  border-bottom: 1px solid rgba(0,179,255,0.1);
  margin-top: 60px;
  box-shadow: 0 0 40px rgba(0,179,255,0.1);
}

.highlight-offer h2 {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 10px;
}

.highlight-offer .lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto 20px;
}

.highlight-offer .small {
  font-size: 0.9rem;
  color: #99a5b8;
  margin-top: 10px;
}
/* SEÇÕES — VERSÃO SEM LINHAS, COM GRADIENTE E SOMBRA SUAVE */
.section {
  position: relative;
  padding: 80px 5%;
  text-align: center;
  border: none;
  background: transparent;
  z-index: 1;
}

/* Gradiente de separação entre secções */
.section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 179, 255, 0.15),
    transparent
  );
  box-shadow: 0 0 25px rgba(0, 179, 255, 0.1);
  z-index: -1;
  opacity: 0.6;
}

.section:first-of-type::before {
  display: none;
}

/* Secção de destaque (Oferta Limitada) */
.highlight-offer {
  text-align: center;
  background: radial-gradient(
    circle at top center,
    rgba(0, 179, 255, 0.06),
    rgba(0, 0, 0, 0.5) 70%
  );
  padding: 100px 20px;
  border: none;
  margin-top: 60px;
  box-shadow: 0 0 50px rgba(0, 179, 255, 0.15);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
}

/* brilho animado suave a passar horizontalmente */
.highlight-offer::after {
  content: "";
  position: absolute;
  top: 0;
  left: -30%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 179, 255, 0.05),
    transparent
  );
  transform: skewX(-20deg);
  animation: lightSweep 8s infinite linear;
}

@keyframes lightSweep {
  0% {
    left: -60%;
  }
  100% {
    left: 120%;
  }
}

.highlight-offer h2 {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 10px;
  text-shadow: 0 0 8px rgba(0, 179, 255, 0.4);
}

.highlight-offer .lead {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto 20px;
}

.highlight-offer .small {
  font-size: 0.9rem;
  color: #99a5b8;
  margin-top: 10px;
}

/* efeito sutil de brilho sob o preço */
.highlight-offer .animated-price {
  margin-top: 10px;
  text-shadow: 0 0 25px rgba(0, 179, 255, 0.7);
}