/* Landing pública (/planos). Usa as variáveis de marca do style.css. */

body.lpx { background: var(--marfim); }

/* ---------- topo ---------- */
.lpx-hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--navy); color: var(--marfim);
  padding: 0 24px 72px;
}
.lpx-grid-bg {
  position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image:
    linear-gradient(rgba(247,242,233,0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247,242,233,0.055) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(120% 90% at 78% 40%, #000 0%, transparent 78%);
          mask-image: radial-gradient(120% 90% at 78% 40%, #000 0%, transparent 78%);
}
.lpx-nav {
  max-width: 1120px; margin: 0 auto; padding: 22px 0;
  display: flex; align-items: center; justify-content: space-between;
}
.lpx-entrar {
  color: var(--marfim); font-weight: 600; font-size: 14.5px;
  padding: 8px 16px; border: 1px solid rgba(247,242,233,0.3); border-radius: 999px;
  transition: background .15s ease, border-color .15s ease;
}
.lpx-entrar:hover { background: rgba(247,242,233,0.1); border-color: rgba(247,242,233,0.55); text-decoration: none; color: #fff; }

.lpx-hero-inner {
  max-width: 1120px; margin: 0 auto; padding-top: 28px;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 40px; align-items: center;
}
.lpx-hero-copy h1 {
  color: #fff; font-weight: 800; letter-spacing: -0.032em; line-height: 1.04;
  font-size: clamp(38px, 5.3vw, 64px); margin: 0 0 22px; max-width: 14em;
}
.lpx-lead { font-size: clamp(16px, 1.6vw, 18.5px); line-height: 1.6; color: rgba(247,242,233,0.78); max-width: 34em; margin: 0; }
.lpx-ctas { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; margin-top: 34px; }
.lpx-btn-grande { padding: 14px 26px; font-size: 16px; border-radius: 10px; }
.lpx-link-claro { color: var(--marfim); font-weight: 600; border-bottom: 1px solid rgba(247,242,233,0.4); padding-bottom: 2px; }
.lpx-link-claro:hover { color: #fff; border-color: #fff; text-decoration: none; }

/* ---------- a obra desenhada ---------- */
.lpx-palco { position: relative; min-height: 440px; display: flex; justify-content: center; }
.lpx-obra { width: 100%; max-width: 440px; height: auto; overflow: visible; }

.lpx-solo { stroke: rgba(247,242,233,0.45); stroke-width: 1.2; }
.lpx-laje { fill: rgba(247,242,233,0.03); stroke: rgba(247,242,233,0.45); stroke-width: 1; }
.lpx-jan  { fill: rgba(247,242,233,0.10); }

.lpx-feito .lpx-laje   { fill: rgba(183,91,60,0.22); stroke: var(--terracota); }
.lpx-feito .lpx-jan    { fill: var(--terracota); }
.lpx-parcial .lpx-laje { fill: rgba(183,91,60,0.10); stroke: var(--terracota); stroke-dasharray: 5 3; }
.lpx-parcial .lpx-jan  { fill: rgba(183,91,60,0.45); }
.lpx-futuro .lpx-laje  { stroke-dasharray: 3 4; stroke: rgba(247,242,233,0.3); fill: transparent; }
.lpx-futuro .lpx-jan   { display: none; }

.lpx-guindaste line { stroke: rgba(247,242,233,0.6); stroke-width: 1.3; stroke-linecap: round; }
.lpx-guindaste .lpx-cabo { stroke-dasharray: 2 3; }
.lpx-contrapeso, .lpx-gancho { fill: rgba(247,242,233,0.5); stroke: none; }

.lpx-nivel line { stroke: var(--terracota); stroke-width: 1.2; stroke-dasharray: 4 4; }
.lpx-nivel rect { fill: var(--terracota); }
.lpx-nivel text { fill: #fff; font: 700 13px var(--font); letter-spacing: 0; }

/* a única animação da página: os andares sobem, um a um */
@keyframes lpx-erguer { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes lpx-aparecer { from { opacity: 0; } to { opacity: 1; } }
.lpx-andar { animation: lpx-erguer .55s cubic-bezier(.2,.7,.2,1) both; animation-delay: calc(var(--i) * 130ms + 250ms); }
.lpx-guindaste { animation: lpx-aparecer .8s ease both; animation-delay: 1.5s; }
.lpx-nivel { animation: lpx-aparecer .6s ease both; animation-delay: 1.35s; }

/* cartão do que o cliente vê, sobreposto ao desenho */
.lpx-cartao {
  position: absolute; left: -44px; bottom: -30px; width: min(252px, 70%);
  background: var(--branco); color: var(--ink); border-radius: 14px; padding: 16px 18px 18px;
  box-shadow: 0 18px 50px rgba(0,0,0,0.38), 0 2px 6px rgba(0,0,0,0.2);
  transform: rotate(-1.5deg);
}
.lpx-cartao-rotulo { display: block; font-size: 12.5px; font-weight: 700; color: var(--ink-soft); margin-bottom: 12px; }
.lpx-cartao-etapas .course { margin-bottom: 11px; }
.lpx-cartao-etapas .course:last-child { margin-bottom: 0; }
.lpx-cartao-etapas.elevation { padding: 0; margin: 0; }
.lpx-cartao-etapas .course-nome { font-size: 13px; }

/* ---------- seções ---------- */
.lpx-main { max-width: 1120px; margin: 0 auto; padding: 0 24px 40px; }
.lpx-sec { margin-top: 112px; }
.lpx-sec h2 { font-size: clamp(26px, 3.2vw, 38px); font-weight: 800; letter-spacing: -0.025em; line-height: 1.12; margin: 0; }

/* benefícios: título fixo à esquerda, lista à direita */
.lpx-beneficios { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); gap: 64px; align-items: start; }
.lpx-beneficios-titulo { position: sticky; top: 40px; }
.lpx-beneficios-titulo p { margin: 14px 0 0; color: var(--ink-soft); font-size: 16.5px; }
.lpx-lista { list-style: none; margin: 0; padding: 0; }
.lpx-lista li { padding: 26px 0; border-top: 1px solid var(--line-strong); display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.2fr); gap: 28px; }
.lpx-lista li:last-child { border-bottom: 1px solid var(--line-strong); }
.lpx-lista h3 { margin: 0; font-size: 18px; font-weight: 700; letter-spacing: -0.01em; line-height: 1.3; }
.lpx-lista p { margin: 0; color: var(--ink-soft); font-size: 15.5px; line-height: 1.6; }

/* como funciona: cronograma de quatro marcos */
.lpx-como h2 { max-width: 16em; }
.lpx-linha { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; position: relative; counter-reset: passo; }
.lpx-linha::before { content: ""; position: absolute; left: 20px; right: 0; top: 20px; height: 2px; background: repeating-linear-gradient(90deg, var(--line-strong) 0 6px, transparent 6px 12px); }
.lpx-linha li { position: relative; }
.lpx-no {
  position: relative; z-index: 1; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--terracota); color: #fff; font-weight: 800; font-size: 16px; box-shadow: 0 0 0 6px var(--marfim);
}
.lpx-linha h3 { margin: 18px 0 8px; font-size: 17px; font-weight: 700; line-height: 1.3; }
.lpx-linha p { margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.6; }

/* planos */
.lpx-planos h2 { max-width: 20em; margin-bottom: 36px; }
.lpx-ciclo { font-size: 15px; font-weight: 700; color: var(--ink-soft); margin: 32px 0 14px; letter-spacing: 0; }
.lpx-planos > h2 + .plan-grid { margin-top: 0; }

/* perguntas */
.lpx-duvidas { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); gap: 64px; align-items: start; }
.lpx-faq details { border-top: 1px solid var(--line-strong); }
.lpx-faq details:last-child { border-bottom: 1px solid var(--line-strong); }
.lpx-faq summary {
  list-style: none; cursor: pointer; padding: 20px 36px 20px 0; position: relative;
  font-weight: 700; font-size: 16.5px; letter-spacing: -0.005em;
}
.lpx-faq summary::-webkit-details-marker { display: none; }
.lpx-faq summary::after {
  content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  font-size: 24px; font-weight: 500; color: var(--terracota); transition: transform .2s ease;
}
.lpx-faq details[open] summary::after { content: "–"; }
.lpx-faq summary:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 6px; }
.lpx-faq p { margin: 0 0 22px; max-width: 38em; color: var(--ink-soft); font-size: 15.5px; line-height: 1.65; }

/* chamada final */
.lpx-final {
  margin-top: 120px; padding: clamp(44px, 7vw, 84px) 32px; text-align: center; color: var(--marfim);
  background: var(--navy); border-radius: 22px; position: relative; overflow: hidden; isolation: isolate;
}
.lpx-final::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .6;
  background-image: linear-gradient(rgba(247,242,233,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(247,242,233,0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(70% 90% at 50% 50%, #000, transparent);
          mask-image: radial-gradient(70% 90% at 50% 50%, #000, transparent);
}
.lpx-final h2 { color: #fff; max-width: 17em; margin: 0 auto 30px; font-size: clamp(28px, 4vw, 46px); }
.lpx-rodape { margin-top: 36px; padding: 22px 0 8px; text-align: center; color: var(--ink-faint); font-size: 13.5px; }

/* ---------- telas menores ---------- */
@media (max-width: 960px) {
  .lpx-hero-inner { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .lpx-palco { min-height: 0; padding-bottom: 40px; }
  .lpx-obra { max-width: 360px; }
  .lpx-beneficios, .lpx-duvidas { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .lpx-beneficios-titulo { position: static; }
  .lpx-linha { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 28px; }
  .lpx-linha::before { display: none; }
}
@media (max-width: 640px) {
  .lpx-hero { padding: 0 16px 56px; }
  .lpx-main { padding: 0 16px 32px; }
  .lpx-sec { margin-top: 72px; }
  .lpx-lista li { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .lpx-linha { grid-template-columns: minmax(0, 1fr); }
  .lpx-cartao { left: 0; width: min(280px, 86%); }
}

@media (prefers-reduced-motion: reduce) {
  .lpx-andar, .lpx-guindaste, .lpx-nivel { animation: none; }
}