/* ==========================================================================
   08 · FAQ
   Mobile: título com o personagem pequeno à direita, texto, perguntas na
   largura toda e faixa escura com o convite para o WhatsApp em coluna.
   Desktop (>= 64em): título e texto (após um fio) no alto; perguntas à
   esquerda; personagem em sticker à direita, descendo até a faixa escura.
   Comportamento: js/sections/faq.js (uma resposta aberta por vez).

   Título no Archivo 900 a 70%: DÚVIDAS 3,50em · FREQUENTES 5,19em (+0,6em de fita).
   ========================================================================== */

.faq {
  position: relative;
  z-index: 1;
  padding-top: var(--section-space);
}

.faq__deco {
  position: absolute;
  inset: 0;
  overflow: clip;
  pointer-events: none;
}

.faq__corner {
  top: 0;
  right: 0;
  width: min(52vw, 30rem);
  height: clamp(5rem, 16vw, 11rem);
}

.faq__inner {
  position: relative;
  z-index: 1;
  padding-bottom: calc(clamp(3.5rem, 7vw, 6rem) + var(--tear-h) * 0.6);
}

/* Abertura --------------------------------------------------------------- */
.faq__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.5fr);
  grid-template-areas:
    "kicker kicker"
    "title figure"
    "lead lead";
  align-items: center;
  column-gap: var(--sp-3);
}

.faq__kicker {
  grid-area: kicker;
}

.faq__headline {
  grid-area: title;
  position: relative;
  z-index: 1;
  margin-top: var(--sp-5);
  container-type: inline-size;
}

.faq__title {
  font-weight: 900;
  line-height: 0.9;
  text-transform: uppercase;
  rotate: -2.5deg;
  transform-origin: 0 100%;
}

.fq-line {
  display: block;
  width: fit-content;
  font-size: 16.9cqi;
  font-stretch: 70%;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.fq-line--1 .w {
  padding-top: 0.1em; /* acento de DÚVIDAS longe do recorte da entrada */
}

.fq-line--2 {
  --tape-rotate: -1.5deg;
  margin-top: 0.06em;
  padding: 0.14em 0.3em 0.06em;
}

.faq__lead {
  grid-area: lead;
  --reveal-delay: 150ms;
  max-width: 24em;
  margin-top: var(--sp-5);
  font-size: clamp(1.0625rem, 0.92rem + 0.55vw, 1.5rem);
  line-height: 1.45;
}

/* Personagem ------------------------------------------------------------- */
.faq__figure {
  grid-area: figure;
  --reveal-delay: 200ms;
  position: relative;
  margin-top: var(--sp-4);
  rotate: 5deg;
}

/* Papel preto rasgado atrás do sticker verde */
.faq__paper {
  position: absolute;
  top: 6%;
  right: 4%;
  bottom: 8%;
  left: 16%;
  background-color: var(--c-ink);
  clip-path: var(--cut);
  rotate: -7deg;
}

.faq__figure picture {
  position: relative;
  display: block;
}

.faq__figure img {
  width: 100%;
  height: auto;
}

/* Perguntas -------------------------------------------------------------- */
.faq__list {
  display: grid;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}

.qa {
  --d: 0ms;
  border-radius: 10px;
  background-color: var(--c-white);
  background-image: var(--tex-paper);
  box-shadow:
    0 0 0 1px rgb(17 17 17 / 0.06),
    0 10px 22px -14px rgb(17 17 17 / 0.4);
  transition:
    box-shadow var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out);
}

.qa.is-open {
  box-shadow:
    0 0 0 1.5px var(--c-ink),
    5px 5px 0 0 var(--c-acid),
    5px 5px 0 1.5px var(--c-ink);
}

.qa__q {
  font: inherit;
  letter-spacing: normal;
}

.qa__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  width: 100%;
  min-height: 3.75rem;
  padding: 1rem clamp(1rem, 0.7rem + 1.2vw, 1.75rem);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.9rem + 0.45vw, 1.375rem);
  font-weight: 700;
  line-height: 1.3;
  text-align: left;
  -webkit-tap-highlight-color: transparent;
}

.qa__btn:focus-visible {
  outline-offset: -3px;
}

/* Mais que vira menos: a barra vertical gira até deitar */
.qa__icon {
  position: relative;
  flex: none;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  transition: background-color var(--dur-base) var(--ease-out);
}

.qa__icon::before,
.qa__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1rem;
  height: 2.5px;
  margin: -1.25px 0 0 -0.5rem;
  background: currentColor;
  transition: rotate var(--dur-slow) var(--ease-out);
}

.qa__icon::after {
  rotate: 90deg;
}

.qa.is-open .qa__icon {
  background-color: var(--c-acid);
}

.qa.is-open .qa__icon::after {
  rotate: 180deg;
}

.qa.is-open .qa__icon::before {
  rotate: 180deg;
}

@media (hover: hover) {
  .qa:hover {
    transform: translateY(-2px);
  }

  .qa:hover .qa__icon {
    background-color: var(--c-acid);
  }
}

/* Resposta: altura animada por grid-template-rows (0fr <-> 1fr).
   O respiro fica na margem do <p>, que some junto com a altura (padding no
   .qa__inner manteria um vão com a resposta fechada). */
.qa__inner p {
  max-width: 40em;
  margin: 0 clamp(1rem, 0.7rem + 1.2vw, 1.75rem) clamp(1.1rem, 0.9rem + 0.8vw, 1.5rem);
  padding-left: var(--sp-4);
  border-left: 3px solid var(--c-acid);
  font-size: clamp(0.9375rem, 0.9rem + 0.25vw, 1.125rem);
  line-height: 1.55;
  color: rgb(17 17 17 / 0.82);
}

.js .qa__a {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition:
    grid-template-rows var(--dur-slow) var(--ease-in-out),
    visibility 0s linear var(--dur-slow);
}

.js .qa__a > .qa__inner {
  min-height: 0;
  overflow: hidden;
}

.js .qa.is-open .qa__a {
  grid-template-rows: 1fr;
  visibility: visible;
  transition:
    grid-template-rows var(--dur-slow) var(--ease-in-out),
    visibility 0s;
}

.js .qa__inner p {
  opacity: 0;
  translate: 0 -0.4rem;
  transition:
    opacity var(--dur-base) linear,
    translate var(--dur-slow) var(--ease-out);
}

.js .qa.is-open .qa__inner p {
  opacity: 1;
  translate: none;
  transition-delay: 120ms;
}

/* Faixa escura: convite para o WhatsApp ---------------------------------- */
.faq__cta {
  position: relative;
  z-index: 2;
  padding-block: clamp(2.25rem, 1.5rem + 3vw, 4rem);
  background: var(--c-ink);
  color: var(--c-paper);
}

/* Tira da cor da faixa sobre a base do rasgo: esconde o fio claro que o
   antisserrilhado da borda branca deixa na última linha do SVG. */
.faq__cta::after {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  left: 0;
  height: 6px;
  background: var(--c-ink);
  pointer-events: none;
}

.faq__cta-tear {
  position: absolute;
  right: 0;
  bottom: calc(100% - 3px); /* sobreposição evita fresta de subpixel */
  left: 0;
  height: var(--tear-h);
  pointer-events: none;
}

.faq__cta-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "bubble text"
    "btn btn";
  align-items: center;
  gap: var(--sp-5) var(--sp-4);
}

.faq__bubble {
  grid-area: bubble;
  width: clamp(3.5rem, 2.6rem + 3vw, 5.75rem);
  height: auto;
  overflow: visible;
}

.faq__bubble path {
  fill: none;
  stroke: var(--c-acid);
  stroke-width: 3.5;
  stroke-linejoin: round;
}

.faq__dot {
  fill: var(--c-acid);
  transform-box: fill-box;
  transform-origin: 50% 50%;
}

.faq__cta-text {
  grid-area: text;
}

.faq__cta-title {
  font-family: var(--font-body);
  font-size: clamp(1.25rem, 1.05rem + 0.9vw, 2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: normal;
}

.faq__cta-text p {
  margin-top: var(--sp-1);
  max-width: 24em;
  font-size: clamp(0.9375rem, 0.88rem + 0.3vw, 1.1875rem);
  line-height: 1.45;
  color: rgb(245 245 245 / 0.78);
}

.faq__wa {
  grid-area: btn;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  min-height: 3.75rem;
  padding: 0.85rem 1.25rem;
  border-radius: 10px;
  background-color: var(--c-acid);
  color: var(--c-ink);
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 0.95rem + 0.9vw, 1.75rem);
  font-weight: 900;
  font-stretch: 70%;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: 0 0 0 var(--c-paper);
  -webkit-tap-highlight-color: transparent;
  transition:
    translate var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
}

.faq__wa-icon {
  flex: none;
  width: 1.25em;
  height: 1.25em;
}

.faq__wa .arrow-swap {
  width: 1em;
  height: 1em;
}

@media (hover: hover) {
  .faq__wa:hover {
    translate: -3px -3px;
    box-shadow: 5px 5px 0 var(--c-paper);
  }
}

.faq__wa:active {
  translate: none;
  box-shadow: 0 0 0 var(--c-paper);
}

.faq__wa:focus-visible {
  outline-color: var(--c-acid);
  outline-offset: 5px;
}

/* ==========================================================================
   Tablet e desktop
   ========================================================================== */
@media (min-width: 40em) {
  .faq__intro {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.42fr);
    column-gap: var(--sp-6);
  }

  .faq__headline {
    max-width: 30rem;
  }

  .faq__cta-inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-areas: "bubble text btn";
    column-gap: clamp(1.25rem, 3vw, 3rem);
  }

  .faq__wa {
    padding-inline: clamp(1.5rem, 1rem + 2vw, 2.75rem);
  }
}

@media (min-width: 64em) {
  .faq__inner {
    display: grid;
    grid-template-columns: minmax(0, 4fr) minmax(0, 3.2fr) minmax(0, 3.6fr);
    grid-template-areas:
      "kicker kicker figure"
      "title lead figure"
      "list list figure";
    align-items: start;
    column-gap: clamp(1.5rem, 3vw, 3.5rem);
  }

  .faq__intro {
    display: contents;
  }

  .faq__headline {
    max-width: none;
    margin-top: clamp(1.5rem, 3vw, 2.5rem);
  }

  .faq__lead {
    align-self: center;
    margin-top: clamp(1.5rem, 3vw, 2.5rem);
    padding-left: clamp(1.5rem, 2.5vw, 2.5rem);
    border-left: 1.5px solid var(--c-ink);
  }

  .faq__list {
    grid-area: list;
    margin-top: clamp(2.5rem, 4vw, 3.5rem);
    margin-right: clamp(-6rem, -5vw, -2rem);
  }

  /* Personagem descendo até a faixa escura, que corta a base dele */
  .faq__figure {
    align-self: end;
    margin: 0 0 calc((clamp(3.5rem, 7vw, 6rem) + var(--tear-h)) * -1);
    rotate: 3deg;
  }

  .faq__cta-inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .faq__cta-text {
    padding-right: clamp(1.5rem, 3vw, 3rem);
    border-right: 1.5px solid rgb(245 245 245 / 0.3);
  }
}

@media (min-width: 72em) {
  .faq__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 2.6fr) minmax(0, 4fr);
  }
}

/* ==========================================================================
   Entrada (ver css/motion.css)
   ========================================================================== */
.qa:nth-child(2) { --d: 70ms; }
.qa:nth-child(3) { --d: 140ms; }
.qa:nth-child(4) { --d: 210ms; }
.qa:nth-child(5) { --d: 280ms; }

.has-reveal .qa:not(.is-in) {
  opacity: 0;
  translate: 0 1.5rem;
}

.has-reveal .qa {
  transition:
    box-shadow var(--dur-base) var(--ease-out),
    transform var(--dur-base) var(--ease-out),
    opacity 500ms linear var(--d),
    translate 800ms var(--ease-out) var(--d);
}

/* Faixa: o texto sobe e os três pontos "digitam" duas vezes */
.has-reveal .faq__cta-inner {
  transition:
    opacity 600ms linear,
    translate 900ms var(--ease-out);
}

.has-reveal .faq__cta:not(.is-in) .faq__cta-inner {
  opacity: 0;
  translate: 0 1.5rem;
}

.has-reveal .faq__cta.is-in .faq__dot {
  animation: faq-typing 900ms var(--ease-out) 2 backwards;
  animation-delay: 500ms;
}

.has-reveal .faq__cta.is-in .faq__dot:nth-of-type(2) { animation-delay: 620ms; }
.has-reveal .faq__cta.is-in .faq__dot:nth-of-type(3) { animation-delay: 740ms; }

@keyframes faq-typing {
  0%, 60%, 100% { transform: none; }
  30% { transform: translateY(-5px); }
}