/* =========================================================
   VLAD LEGACY | BLACK WEEK 2026
   Layout: convite em fundo escuro contínuo. Seções separadas
   por divisórias grafite; painel do formulário em bloco.
   Títulos em Inter ExtraBold, sem itálico. Destaque em verde.
   ========================================================= */

:root {
  /* Cor */
  --bg: #0A0D12;           /* fundo principal */
  --block: #11151B;        /* fundo do bloco/formulário */
  --text: #F3F4F6;         /* texto principal */
  --text-2: #A7AFB8;       /* texto secundário */
  --line: #262C35;         /* linhas e bordas */
  --accent: #7CFF4F;       /* destaque */
  --accent-2: #6BEA3D;     /* destaque (hover / variações) */
  --btn: #EAECEF;          /* botão */
  --btn-hover: #FFFFFF;
  --btn-text: #0A0D12;     /* texto do botão */
  --alert: #FF8A7A;        /* erros de formulário */

  /* Tipografia */
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  /* Medidas */
  --maxw: 1120px;
  --gutter-l: max(20px, env(safe-area-inset-left, 0px));
  --gutter-r: max(20px, env(safe-area-inset-right, 0px));
  --section-y: clamp(64px, 10vw, 128px);

  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 800; text-wrap: balance; }
p { margin: 0; }
em, i { font-style: normal; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
[hidden] { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 12px; top: -48px; z-index: 50;
  background: var(--btn); color: var(--btn-text); padding: 10px 14px; text-decoration: none;
}
.skip:focus { top: 12px; }

.band { padding-left: var(--gutter-l); padding-right: var(--gutter-r); background: var(--bg); color: var(--text); }
.wrap { max-width: var(--maxw); margin-inline: auto; }

/* Rótulos */
.label {
  font-size: .75rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--text-2);
}
.label--accent { color: var(--accent) !important; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 56px; padding: 16px 28px;
  font-family: var(--font); font-weight: 800; font-size: .875rem;
  letter-spacing: .08em; text-transform: uppercase; text-decoration: none; text-align: center;
  border: 1px solid transparent; border-radius: 0; cursor: pointer;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn--primary { background: var(--btn); color: var(--btn-text); }
.btn--primary:hover { background: var(--btn-hover); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--text-2); }
.btn--block { width: 100%; }
.btn[aria-disabled="true"] { background: transparent; color: var(--text-2); border: 1px dashed var(--line); cursor: not-allowed; }
.btn__arrow { font-weight: 400; letter-spacing: 0; }

/* ---------- Masthead ---------- */
.masthead { padding-block: 22px; border-bottom: 1px solid var(--line); }
.masthead__row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap;
}
.masthead__brand { font-size: 1rem; font-weight: 800; letter-spacing: .28em; text-transform: uppercase; }
.masthead__edition { font-size: .75rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--accent); }

/* ---------- Abertura ---------- */
.hero { padding-block: clamp(48px, 8vw, 104px) var(--section-y); }
.hero__grid { display: grid; gap: 48px; }
.hero__copy { display: grid; gap: 28px; min-width: 0; }
.hero__title {
  font-size: clamp(2.4rem, 7.6vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: -.035em;
  font-weight: 800;
}
.hero__title .hl { display: block; color: var(--accent); }
.lede-group { display: grid; gap: 14px; }
.lede { font-size: clamp(1.0625rem, 1.6vw, 1.1875rem); color: var(--text-2); max-width: 36em; }

/* Data do evento: o dado mais importante depois da headline */
.event-line {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 0;
  font-size: clamp(1.3rem, 3.6vw, 1.875rem); font-weight: 800;
  letter-spacing: .06em; text-transform: uppercase; color: var(--text);
}
.event-line span { padding-inline: 18px; border-left: 2px solid var(--accent); line-height: 1.1; }
.event-line span:first-child { padding-left: 0; border-left: 0; }
.event-line .event-line__date { color: var(--accent); }
/* "Ao vivo no YouTube" sempre em linha própria: evita divisória solta no início da linha quando quebra */
.event-line span:last-child { flex-basis: 100%; padding-left: 0; border-left: 0; }

/* Contagem regressiva */
.countdown { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding-block: 18px; }
.countdown__cells { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cd { display: grid; gap: 6px; padding-inline: 14px; border-left: 1px solid var(--line); }
.cd:first-child { padding-left: 0; border-left: 0; }
.cd__n {
  font-weight: 800; font-size: clamp(1.9rem, 7vw, 2.75rem); line-height: 1; letter-spacing: -.02em;
  font-variant-numeric: tabular-nums; color: var(--text);
}
.cd__l { font-size: .6875rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--text-2); }
.countdown__ended { margin-top: 14px; font-size: .9375rem; font-weight: 600; color: var(--accent); }
.countdown.is-ended .cd__n { color: var(--text-2); }

.hero__cta { justify-self: start; }

/* Painel de inscrição */
.signup {
  background: var(--block);
  border: 1px solid var(--line);
  padding: 32px 24px;
  display: grid; gap: 18px; align-content: start;
  min-width: 0;
  scroll-margin-top: 24px;
}
.signup__title { font-size: clamp(1.5rem, 4.2vw, 1.875rem); line-height: 1.1; letter-spacing: -.025em; }
.signup__support { color: var(--text-2); font-size: .9375rem; }
.consent { font-size: .8125rem; line-height: 1.55; color: var(--text-2); }
.consent a { color: var(--text); text-underline-offset: 3px; }
.consent a:hover { color: var(--accent); }

/* ---------- Formulário (enviado ao Kit pelo ck.5.js) ---------- */
.vl-fields { display: grid; gap: 14px; }
.formkit-alert { list-style: none; margin: 0 0 12px; padding: 12px 14px; font-size: .875rem; line-height: 1.5; }
.formkit-alert:empty { display: none; }
.formkit-alert-error { border: 1px solid var(--alert); color: var(--alert); }
.formkit-alert-success { border: 1px solid var(--accent); color: var(--accent); }
.formkit-submit { position: relative; }
.formkit-spinner { display: none; }
.formkit-submit[data-active] .formkit-spinner {
  display: flex; position: absolute; inset: 0; align-items: center; justify-content: center; gap: 6px;
}
.formkit-spinner span { width: 8px; height: 8px; border-radius: 50%; background: var(--btn-text); animation: vl-dot 1.2s infinite ease-in-out both; }
.formkit-spinner span:nth-child(1) { animation-delay: -.32s; }
.formkit-spinner span:nth-child(2) { animation-delay: -.16s; }
.formkit-submit[data-active] .formkit-label { visibility: hidden; }
@keyframes vl-dot { 0%, 80%, 100% { transform: scale(0); } 40% { transform: scale(1); } }

/* Formulário com rótulos (usado na prévia) */
.vl-form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-size: .75rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--text-2); }
.field input {
  width: 100%; min-height: 54px; padding: 14px 16px;
  background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 0;
  font: inherit; font-size: 1rem;
}
.field input:focus { outline: none; border-color: var(--accent); }
.field input[aria-invalid="true"] { border-color: var(--alert); }
.form-status { font-size: .875rem; color: var(--alert); }

/* ---------- Seções ---------- */
.section { padding-block: var(--section-y); border-top: 1px solid var(--line); }
.section__head { display: grid; gap: 14px; margin-bottom: clamp(40px, 6vw, 72px); max-width: 44rem; }
.section__title { font-size: clamp(1.9rem, 5vw, 3rem); line-height: 1.06; letter-spacing: -.035em; }

/* Programa */
.program__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 40px; }
.program__item { display: grid; gap: 12px; padding-top: 22px; border-top: 1px solid var(--line); min-width: 0; }
.program__num { font-size: 1rem; font-weight: 800; letter-spacing: .08em; color: var(--accent); font-variant-numeric: tabular-nums; }
.program__item h3 { font-size: 1.375rem; line-height: 1.2; letter-spacing: -.02em; }
.program__item p { color: var(--text-2); }

/* Apresentador */
.presenter__grid { display: grid; gap: 40px; align-items: start; }
.presenter__photo { margin: 0; min-width: 0; }
.photo-slot {
  aspect-ratio: 4 / 5; max-width: 100%; width: 100%;
  background: var(--block); border: 1px solid var(--line); color: var(--text-2);
  display: grid; place-content: center; gap: 8px; text-align: center; padding: 24px;
  font-size: .75rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
}
.photo-slot small { letter-spacing: .04em; text-transform: none; font-weight: 400; font-size: .75rem; }
.presenter__photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--bg); }
.presenter__text { display: grid; gap: 20px; min-width: 0; max-width: 36rem; }
.presenter__name { font-size: clamp(1.9rem, 5vw, 3rem); line-height: 1.06; letter-spacing: -.035em; }
.presenter__name span { color: var(--accent); }
.presenter__text p { color: var(--text-2); }
.presenter__quote {
  margin-top: 8px; padding-top: 22px; border-top: 1px solid var(--line);
  font-size: clamp(1.2rem, 2.6vw, 1.5rem); font-weight: 800; line-height: 1.3; letter-spacing: -.02em;
  color: var(--text) !important;
}

/* Fatos do apresentador */
.facts { margin: 4px 0 4px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts div { padding: 16px 14px; border-left: 1px solid var(--line); min-width: 0; }
.facts div:first-child { padding-left: 0; border-left: 0; }
.facts dt { font-size: clamp(1.25rem, 3.4vw, 1.75rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.1; color: var(--accent); }
.facts dd { margin: 6px 0 0; font-size: .8125rem; line-height: 1.4; color: var(--text-2); }
@media (max-width: 420px) { .facts dd { font-size: .75rem; } .facts div { padding-inline: 10px; } }

/* FAQ */
.faq__grid { display: grid; gap: 32px; }
.faq .section__head { margin-bottom: 0; align-content: start; }
.faq__list { border-top: 1px solid var(--line); min-width: 0; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding-block: 22px; font-size: 1.125rem; font-weight: 700;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__icon { position: relative; flex: 0 0 14px; height: 14px; }
.faq__icon::before, .faq__icon::after {
  content: ""; position: absolute; left: 0; top: 6px; width: 14px; height: 2px; background: var(--text-2);
  transition: transform .25s ease;
}
.faq__icon::after { transform: rotate(90deg); }
.faq__item[open] .faq__icon::after { transform: rotate(0deg); }
.faq__item[open] .faq__icon::before { background: var(--accent); }
.faq__item summary:hover { color: var(--accent); }
.faq__a { padding-bottom: 24px; color: var(--text-2); max-width: 40rem; }

/* Encerramento */
.closing { padding-block: var(--section-y); border-top: 1px solid var(--line); }
.closing__inner { display: grid; gap: 32px; justify-items: start; }
.closing__title { font-size: clamp(2.2rem, 6.6vw, 4.25rem); line-height: 1.04; letter-spacing: -.035em; }
.closing__title .hl { display: block; color: var(--accent); }

/* ---------- Rodapé ---------- */
.footer { padding-block: 40px; border-top: 1px solid var(--line); }
.footer__grid { display: grid; gap: 20px; font-size: .8125rem; color: var(--text-2); }
.footer__id { color: var(--text); font-size: .875rem; font-weight: 700; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer__nav a { text-underline-offset: 3px; }
.footer__nav a:hover { color: var(--accent); }
.footer__legal { max-width: 52rem; line-height: 1.6; }

/* ---------- Página de obrigado ---------- */
.thanks { padding-block: clamp(48px, 8vw, 104px) var(--section-y); }
.thanks__grid { display: grid; gap: 48px; }
.thanks__main { display: grid; gap: 24px; align-content: start; min-width: 0; }
.thanks__title { font-size: clamp(2.3rem, 7.2vw, 4.5rem); line-height: 1.03; letter-spacing: -.035em; }
.thanks__title .hl { color: var(--accent); }
.thanks__aside { display: grid; gap: 28px; align-content: start; min-width: 0; }
.step { display: grid; gap: 12px; }
.step__text { color: var(--text-2); font-size: .9375rem; margin-bottom: 4px; }
.cal-menu { display: grid; border: 1px solid var(--line); border-top: 0; }
.cal-menu a {
  display: flex; justify-content: space-between; gap: 12px; padding: 16px 18px; text-decoration: none;
  border-top: 1px solid var(--line); font-size: .9375rem;
}
.cal-menu a:hover { color: var(--accent); background: var(--block); }
.cal-menu a span:last-child { color: var(--text-2); font-size: .75rem; font-weight: 600; letter-spacing: .1em; }
.event-card { margin: 0; border-top: 1px solid var(--accent); }
.event-card div {
  display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 12px;
  padding-block: 14px; border-bottom: 1px solid var(--line);
}
.event-card dt { font-size: .75rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--text-2); padding-top: 3px; }
.event-card dd { margin: 0; font-weight: 600; }

/* ---------- Desktop ---------- */
@media (min-width: 960px) {
  .hero__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 80px; align-items: end; }
  .hero__cta { display: none; }
  .signup { padding: 40px 36px; }
  .program__list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; }
  .presenter__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 80px; }
  .faq__grid { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 80px; }
  .thanks__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 80px; }
  .footer__grid { grid-template-columns: 1fr auto; align-items: start; }
  .footer__legal { grid-column: 1 / -1; }
}

/* ---------- Movimento ---------- */
@media (prefers-reduced-motion: no-preference) {
  .rise { animation: rise .9s cubic-bezier(.2, .7, .2, 1) both; }
  .rise--2 { animation-delay: .12s; }
  .rise--3 { animation-delay: .24s; }
  .rise--4 { animation-delay: .36s; }
  @keyframes rise { from { opacity: .001; transform: translateY(12px); } to { opacity: 1; transform: none; } }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ---------- Barra de prévia (apenas na prévia) ---------- */
.preview-bar {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 10px var(--gutter-r) 10px var(--gutter-l);
  background: var(--accent); color: var(--btn-text);
  font-size: .75rem; font-weight: 700; letter-spacing: .06em;
}
.preview-bar nav { display: flex; gap: 6px; }
.preview-bar a { padding: 4px 10px; border: 1px solid var(--btn-text); text-decoration: none; text-transform: uppercase; }
.preview-bar a[aria-current="page"] { background: var(--btn-text); color: var(--accent); }
.preview-note { font-size: .75rem; color: var(--text-2); line-height: 1.5; }