/* ==========================================================================
   Seção · Hero
   Layout e composição da primeira dobra. Componentes vêm do design system;
   aqui só existe o que é específico desta seção.
   ========================================================================== */

.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-height: 100svh;
  margin-top: calc(var(--header-h) * -1);
  padding-top: var(--header-h);
}

/* ------------------------------------------------------------------ Fundo */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.hero__glow {
  position: absolute;
  inset: 0;
  background:
    var(--gradient-glow-top),
    radial-gradient(ellipse 45% 40% at 78% 48%, rgb(var(--rgb-mint) / 0.07), transparent 70%);
}

/* Fade para o fundo da página — a próxima seção começa sem emenda */
.hero__glow::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 30%;
  background: linear-gradient(180deg, transparent, var(--color-bg));
}

/* Grid de 5 colunas = 5 módulos. Mesma largura do .rail para alinhar. */
.hero__columns {
  position: absolute;
  inset: 0;
  display: flex;
  max-width: var(--container-max);
  margin-inline: auto;
  border-right: var(--border-width) solid rgb(var(--rgb-mist) / 0.05);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 12%, #000 88%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 12%, #000 88%, transparent 100%);
}

.hero__col {
  position: relative;
  flex: 1;
  overflow: hidden;
  border-left: var(--border-width) solid rgb(var(--rgb-mist) / 0.05);
}

.hero__col--mid::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 50%;
  border-left: var(--border-width) dashed rgb(var(--rgb-mint) / 0.1);
}

.hero__beam {
  position: absolute;
  top: 0;
  left: -1px;
  width: 1px;
  height: var(--beam-h, 16rem);
  background: var(--gradient-beam);
  opacity: 0;
  animation: beam-fall var(--beam-dur, 8s) linear var(--beam-delay, 0s) infinite;
}

.hero__col--mid .hero__beam {
  left: 50%;
}

/* ---------------------------------------------------------------- Conteúdo */
.hero__inner {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: var(--space-16) var(--grid-gap);
  padding-block: var(--space-12) var(--space-16);
}

.hero__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero__eyebrow {
  margin-bottom: var(--space-8);
}

.hero__title {
  margin-bottom: var(--space-6);
}

.hero__line {
  display: block;
}

/* "dinheiro" é riscado depois que o título entra */
.hero__strike {
  position: relative;
  text-decoration: none;
  white-space: nowrap;
}

.hero__strike::after {
  content: "";
  position: absolute;
  left: -0.04em;
  right: -0.04em;
  top: 54%;
  height: 0.07em;
  min-height: 3px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  box-shadow: 0 0 18px rgb(var(--rgb-mint) / 0.55);
  rotate: -3deg;
  transform: scaleX(0);
  transform-origin: left center;
}

@keyframes strike-dim {
  to {
    color: rgb(var(--rgb-mist) / 0.36);
  }
}

.hero__title.is-revealed .hero__strike {
  animation: strike-dim 600ms var(--ease-out) 1150ms both;
}

.hero__title.is-revealed .hero__strike::after {
  animation: strike-draw 650ms var(--ease-in-out) 1000ms both;
}

/* Sem JS: estado final direto */
html:not(.js) .hero__strike {
  color: rgb(var(--rgb-mist) / 0.36);
}

html:not(.js) .hero__strike::after {
  transform: none;
}

.hero__lead {
  max-width: 34rem;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-4);
  width: 100%;
  margin-bottom: var(--space-6);
}

.hero__checks {
  gap: var(--space-2) var(--space-5);
}

/* ------------------------------------------------------------------ Visual */
.hero__visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  width: 100%;
  max-width: 27rem;
  margin-inline: auto;
}

.plan-stack {
  position: relative;
  aspect-ratio: 4 / 3;
  margin-bottom: var(--space-6); /* espaço para as cartas de trás */
}

.plan-stack__glow {
  position: absolute;
  inset: -10%;
  z-index: -1;
  background: radial-gradient(closest-side, rgb(var(--rgb-mint) / 0.2), transparent);
  filter: blur(var(--blur-lg));
  opacity: 0.7;
  transition: opacity var(--dur-slower) var(--ease-out);
}

.plan-stack:hover .plan-stack__glow {
  opacity: 1;
}

.plan-card {
  --card-pad: var(--space-5);
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  overflow: hidden;
  transform-origin: 50% 100%;
  transition:
    transform 650ms var(--ease-spring),
    opacity var(--dur-slow) var(--ease-out),
    filter var(--dur-slow) var(--ease-out);
}

.plan-card[data-pos="0"] {
  z-index: 3;
}

.plan-card[data-pos="1"] {
  z-index: 2;
  opacity: 0.55;
  filter: saturate(0.5) brightness(0.85);
  transform: translateY(14px) scale(0.95);
}

.plan-card[data-pos="2"] {
  z-index: 1;
  opacity: 0.3;
  filter: saturate(0.3) brightness(0.7);
  transform: translateY(28px) scale(0.9);
}

/* Cartas de trás mostram só a borda: o conteúdo some */
.plan-card > * {
  transition: opacity var(--dur-base) var(--ease-out);
}

.plan-card:not([data-pos="0"]) {
  --hairline: linear-gradient(180deg, rgb(var(--rgb-mist) / 0.04), rgb(var(--rgb-mist) / 0.28));
}

.plan-card:not([data-pos="0"]) > * {
  opacity: 0;
}

.plan-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.plan-card__name {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.plan-card__title {
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
}

.plan-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-3);
  min-height: 0;
}

.plan-card__caption {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.plan-card__includes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.plan-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: var(--border-width) solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.hero__steps {
  padding-left: var(--space-2); /* compensa o deslocamento do item ativo */
}

/* ------------------------------------------------------------------ Trilha */
.hero__rail {
  position: relative;
  border-top: var(--border-width) solid var(--color-border);
}

.rail {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  max-width: var(--container-max);
  margin-inline: auto;
  list-style: none;
}

.rail__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5) var(--gutter) var(--space-6);
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
  color: var(--color-text-tertiary);
  transition: color var(--dur-base) var(--ease-out);
}

.rail__item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), rgb(var(--rgb-mint) / 0));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-slow) var(--ease-out);
}

.rail__item:hover {
  color: var(--color-text);
}

.rail__item:hover::before {
  transform: scaleX(1);
}

.rail__num {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  letter-spacing: var(--tracking-widest);
  color: rgb(var(--rgb-mint) / 0.7);
}

/* Cada item da trilha leva ao módulo correspondente (seção "Por dentro") */
.rail__link {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  color: inherit;
  outline: none;
}

.rail__link::after {
  content: "";
  position: absolute;
  inset: 0;
}

.rail__link:focus-visible::after {
  outline: 2px solid var(--color-focus);
  outline-offset: -2px;
}

/* ---------------------------------------- Conexão com as próximas seções
   Ao rolar, o conteúdo da hero recua levemente (--p vem do JS, 0 → 1).   */
.hero[data-progress] .hero__inner {
  opacity: calc(1 - var(--p, 0) * 0.8);
  transform: translate3d(0, calc(var(--p, 0) * -56px), 0) scale(calc(1 - var(--p, 0) * 0.03));
  transform-origin: 50% 0;
}

/* ============================================================ Responsivo */

/* Tablet: pilha e seletor lado a lado */
@media (min-width: 48em) and (max-width: 63.99em) {
  .hero__visual {
    flex-direction: row;
    align-items: center;
    gap: var(--space-10);
    max-width: none;
  }

  .plan-stack {
    flex: 1.25;
  }

  .hero__steps {
    flex: 1;
  }
}

/* Desktop: 7 + 5 colunas */
@media (min-width: 64em) {
  .hero__inner {
    grid-template-columns: repeat(var(--grid-columns), minmax(0, 1fr));
    padding-block: var(--space-12);
  }

  .hero__copy {
    grid-column: 1 / span 7;
  }

  .hero__visual {
    grid-column: 8 / -1;
    justify-self: end;
    margin-inline: 0;
  }
}

/* Notebooks com pouca altura: compacta o ritmo vertical */
@media (min-width: 64em) and (max-height: 50em) {
  .hero__inner {
    padding-block: var(--space-8);
  }

  .hero__eyebrow {
    margin-bottom: var(--space-6);
  }

  .hero__title {
    font-size: min(var(--text-5xl), 9.5svh);
    margin-bottom: var(--space-5);
  }

  .hero__lead {
    margin-bottom: var(--space-8);
  }

  .hero__visual {
    gap: var(--space-6);
  }
}

/* Mobile: CTAs em largura total, trilha rolável */
@media (max-width: 39.99em) {
  .hero__eyebrow-extra {
    display: none;
  }
}

@media (max-width: 47.99em) {
  .hero__actions .btn {
    flex: 1 1 100%;
  }

  .rail {
    grid-template-columns: none;
    grid-auto-flow: column;
    grid-auto-columns: minmax(10.5rem, 58%);
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, #000 80%, transparent);
    mask-image: linear-gradient(90deg, #000 80%, transparent);
  }

  .rail::-webkit-scrollbar {
    display: none;
  }

  .rail__item {
    scroll-snap-align: start;
  }
}