/* ============================================================
   REMAP LANDING — BASE + COMPONENTES + SEÇÕES
   Consome tokens.css. Mobile-first.
   ============================================================ */

@import './tokens.css';

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background: var(--c-bg);
  color: var(--c-text);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- LAYOUT HELPERS ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: var(--container-narrow); }
.section { padding: var(--section-y) 0; position: relative; }
.section--alt { background: var(--c-bg-2); }
.section--grid::before {
  content: ''; position: absolute; inset: 0;
  background-image: var(--bg-grid); background-size: var(--bg-grid-size);
  opacity: 0.45; pointer-events: none; z-index: 0;
}
.section > .container { position: relative; z-index: 1; }

/* ---------- TIPOGRAFIA ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow); font-weight: var(--fw-semi);
  text-transform: uppercase; letter-spacing: var(--ls-eyebrow);
  color: var(--c-accent);
  /* linha decorativa mais refinada: 20px, opacidade 60% */
}
.eyebrow::before {
  content: ''; width: 20px; height: 1px;
  background: currentColor; opacity: 0.6; flex: 0 0 auto;
}
.eyebrow--tech { color: var(--c-tech); }

/* Eyebrow centralizado: distribui o conjunto (linha + texto) no centro */
.section__head--center .eyebrow { display: flex; justify-content: center; }

h1, h2, h3 {
  font-family: var(--font-display);
  letter-spacing: var(--ls-display);
  line-height: var(--lh-tight);
  font-weight: var(--fw-black);
}
.h-hero { font-size: var(--fs-hero); }

/* H2: respiro abaixo proporcional ao novo sp-4 = 16px */
.h2 { font-size: var(--fs-h2); margin-bottom: var(--sp-4); }

/* H3: tracking levemente fechado para peso visual correto */
.h3 { font-size: var(--fs-h3); font-weight: var(--fw-bold); letter-spacing: var(--ls-tight); }

/* .lead: max-width para leitura confortável. margin:auto apenas em contextos centrados */
.lead { font-size: var(--fs-lead); color: var(--c-text-2); line-height: var(--lh-snug); max-width: 56ch; }
.hero .lead,
.section__head--center .lead,
.offer .lead,
.final-cta .lead,
.guarantee .lead { margin-left: auto; margin-right: auto; }

.accent { color: var(--c-accent); }
.tech { color: var(--c-tech); }
.muted { color: var(--c-muted); }
.mono { font-family: var(--font-mono); }

/* ---------- BOTÃO / CTA ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-display); font-weight: var(--fw-bold);
  font-size: 1.05rem; letter-spacing: 0.02em; text-transform: uppercase;
  padding: 18px 36px; border-radius: var(--r-sm); border: none; cursor: pointer;
  /* transição mais rápida no hover (dur-fast) para feedback imediato */
  transition:
    transform var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease),
    background var(--dur) var(--ease);
  will-change: transform;
  position: relative;
}
.btn--cta {
  background: linear-gradient(160deg, var(--c-accent-hot) 0%, var(--c-accent) 60%, var(--c-accent-deep) 100%);
  color: #14080a;
  box-shadow: var(--shadow-cta);
}
/* Hover: sobe 3px + glow duplo do token --glow-accent combinado com shadow elevada */
.btn--cta:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-elevated), var(--glow-accent);
}
.btn--cta:active  { transform: translateY(0px); box-shadow: var(--shadow-sm); }
.btn--lg { padding: 22px 48px; font-size: 1.15rem; letter-spacing: 0.03em; }
.btn--block { width: 100%; }
.btn--ghost {
  background: transparent; color: var(--c-text);
  border: 1px solid var(--c-line);
  transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.btn--ghost:hover { border-color: var(--c-accent); color: var(--c-accent); }
.btn__sub {
  display: block; font-size: 0.7rem; font-weight: var(--fw-reg);
  letter-spacing: 0; text-transform: none; opacity: 0.65;
  font-family: var(--font-body); margin-top: 2px;
}

/* Microcopy sob CTA: espaçamento e cor calibrados */
.cta-microcopy {
  margin-top: var(--sp-3); font-size: var(--fs-sm); color: var(--c-muted);
  display: flex; align-items: center; gap: 6px; justify-content: center;
  letter-spacing: 0.01em;
}

/* ---------- BADGES / SELOS ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: var(--fw-semi);
  padding: 5px 11px; border-radius: var(--r-xs);  /* cantos precisos, não pill */
  border: 1px solid var(--c-line); background: var(--c-surface); color: var(--c-text-2);
  letter-spacing: 0.05em; text-transform: uppercase;
}
.badge--ok   { color: var(--c-ok);   border-color: var(--c-ok-soft);   background: var(--c-ok-soft); }
.badge--gold { color: var(--c-gold); border-color: var(--c-gold-soft); background: var(--c-gold-soft); }
.badge--tech { color: var(--c-tech); border-color: var(--c-tech-soft); background: var(--c-tech-soft); }

/* ---------- CARD ---------- */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.card:hover { box-shadow: var(--shadow-elevated); border-color: var(--c-line-soft); }
/* card--hot: borda de acento com glow sutil */
.card--hot {
  border-color: var(--c-accent-ring);
  box-shadow: var(--shadow-card), var(--glow-accent);
}
.card--hot:hover {
  box-shadow: var(--shadow-elevated), var(--glow-accent);
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10,12,15,0.88);
  backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--c-line-soft);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; max-width: var(--container); margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand__mark {
  width: 36px; height: 36px; border-radius: var(--r-sm);
  background: var(--c-accent-soft); border: 1px solid var(--c-accent-ring);
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: var(--fw-black);
  color: var(--c-accent); font-size: 16px;
  box-shadow: var(--glow-accent);
}
.brand__name {
  font-family: var(--font-display); font-weight: var(--fw-bold);
  font-size: 1rem; letter-spacing: var(--ls-display);
}
.site-header .btn { padding: 10px 20px; font-size: 0.85rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: clamp(56px, 9vw, 108px) 0 var(--section-y);
  text-align: center; position: relative; overflow: hidden;
}
/* Glow de fundo: mais sutil e posicionado para criar profundidade */
.hero::after {
  content: ''; position: absolute; top: -30%; left: 50%;
  transform: translateX(-50%);
  width: 100%; height: 70%;
  background: radial-gradient(ellipse 80% 60% at 50% 30%, var(--c-accent-soft), transparent 75%);
  pointer-events: none;
}
/* hero__inner: padding lateral evita toque nas bordas em viewports < 920px */
.hero__inner {
  position: relative; z-index: 1;
  max-width: 900px; margin: 0 auto; padding: 0 var(--sp-6);
}
/* Eyebrow no hero: margem inferior antes do título */
.hero .eyebrow { margin-bottom: var(--sp-3); }
/* H1 hero: margem inferior proporcional */
.hero .h-hero { margin: var(--sp-3) 0 var(--sp-5); }
/* Lead: margem inferior antes dos CTAs */
.hero .lead { margin: 0 auto var(--sp-6); text-align: center; }
/* Proof strip: badges centralizados */
.hero__proof { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: var(--sp-6); }

/* VSL / vídeo — borda mais definida e sombra elevada */
.vsl {
  margin: var(--sp-7) auto 0; max-width: 840px;
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-elevated);
  background: #000; aspect-ratio: 16 / 9; position: relative;
}
.vsl__placeholder {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 16px;
  background: linear-gradient(160deg, #0f1318, #060708);
  color: var(--c-muted); font-family: var(--font-mono); font-size: 0.85rem;
}
/* Caption abaixo do play */
.vsl__caption { font-size: var(--fs-sm); color: var(--c-muted); letter-spacing: 0.02em; }
.vsl__play {
  width: 72px; height: 72px; border-radius: 999px;
  background: var(--c-accent);
  display: grid; place-items: center; color: #14080a;
  box-shadow: var(--shadow-cta);
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.vsl:hover .vsl__play { transform: scale(1.08); box-shadow: var(--shadow-elevated), var(--glow-accent); }

/* ============================================================
   BARRA DE NÚMEROS (dyno strip)
   ============================================================ */
.stats {
  display: grid;
  /* Força 4 colunas desde 500px — evita quebra 2×2 em tablet */
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px; background: var(--c-line);
  border: 1px solid var(--c-line); border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-card);
}
@media (min-width: 540px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat {
  background: var(--c-surface); padding: var(--sp-7) var(--sp-5);
  text-align: center; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 8px;
}
.stat__num {
  font-family: var(--font-mono); font-size: clamp(1.9rem, 4.5vw, 2.8rem);
  font-weight: var(--fw-bold); color: var(--c-tech); line-height: 1;
  text-shadow: var(--glow-tech);
}
.stat__label { font-size: var(--fs-sm); color: var(--c-muted); letter-spacing: 0.04em; text-transform: uppercase; }

/* ============================================================
   GRID GENÉRICO
   ============================================================ */
.grid { display: grid; gap: var(--sp-6); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

/* Cards em grid: altura uniforme na mesma linha */
.grid .card { height: 100%; display: flex; flex-direction: column; }

/* Section head: largura de leitura e ritmo de margem */
.section__head { max-width: 60ch; margin-bottom: var(--sp-7); }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }

/* Grid/dyno abaixo de head centralizado: ocupa largura total do container */
.section__head--center ~ .grid,
.section__head--center ~ .dyno,
.section__head--center ~ .stats { width: 100%; }

/* item de mecanismo (passo a passo) */
.step { display: flex; gap: var(--sp-5); align-items: flex-start; }
.step__n {
  flex: 0 0 auto; width: 44px; height: 44px; border-radius: var(--r-sm);
  background: var(--c-accent-soft); border: 1px solid var(--c-accent-ring);
  color: var(--c-accent); font-family: var(--font-mono); font-weight: var(--fw-bold);
  font-size: 0.9rem; display: grid; place-items: center;
  box-shadow: var(--glow-accent);
}

/* ============================================================
   AUTORIDADE / XDIESEL
   ============================================================ */
.authority { display: grid; grid-template-columns: 1fr; gap: var(--sp-7); align-items: stretch; }
.authority__media {
  min-height: 340px; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--c-line); background: var(--c-surface);
  display: grid; place-items: center;
  color: var(--c-muted); font-family: var(--font-mono); font-size: 0.8rem;
  text-align: center; padding: var(--sp-6);
  box-shadow: var(--shadow-card);
}

/* ============================================================
   ANTES / DEPOIS (dyno)
   ============================================================ */
.dyno { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--sp-5); }
.dyno__col {
  text-align: center; padding: var(--sp-7) var(--sp-6);
  border-radius: var(--r-lg); border: 1px solid var(--c-line);
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-4);
  box-shadow: var(--shadow-card);
}
.dyno__col--after {
  border-color: var(--c-tech-soft); background: var(--c-tech-soft);
  box-shadow: var(--shadow-card), var(--glow-tech);
}

/* ============================================================
   DEPOIMENTOS
   ============================================================ */
/* Aspas tipográficas: detalhe de sofisticação sem HTML extra */
.testimonial__quote::before { content: '\201C'; color: var(--c-accent); font-size: 1.4em; line-height: 0; vertical-align: -0.25em; margin-right: 3px; }

/* Card de depoimento cresce para preencher altura do grid */
.testimonial { display: flex; flex-direction: column; gap: var(--sp-4); height: 100%; }
/* Quote com flex:1 empurra o autor para o rodapé */
.testimonial__quote { font-size: var(--fs-lead); line-height: var(--lh-snug); flex: 1; color: var(--c-text-2); }
/* Separador sutil antes do autor */
.testimonial__who { display: flex; align-items: center; gap: 12px; margin-top: auto; padding-top: var(--sp-4); border-top: 1px solid var(--c-line-soft); }
.testimonial__avatar { width: 44px; height: 44px; border-radius: 999px; background: var(--c-surface-2); border: 1px solid var(--c-line); flex: 0 0 auto; }

/* ============================================================
   OFERTA / PRICING
   ============================================================ */
.offer { max-width: 620px; margin: 0 auto; text-align: center; }
.offer__card {
  padding: var(--sp-8) var(--sp-7);
  border: 1px solid var(--c-accent-ring);
  border-radius: var(--r-lg);
  background: linear-gradient(170deg, var(--c-surface) 0%, var(--c-bg-2) 100%);
  box-shadow: var(--shadow-elevated), var(--glow-accent);
}
.offer__stack { text-align: left; margin: var(--sp-6) 0; display: grid; gap: var(--sp-3); }
.offer__item {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 11px 0; border-bottom: 1px solid var(--c-line-soft);
  font-size: var(--fs-sm); line-height: var(--lh-snug);
}
.offer__item:last-child { border-bottom: none; }
.offer__item s { color: var(--c-muted); white-space: nowrap; }
.offer__price { margin: var(--sp-6) 0 var(--sp-5); }
.offer__from { color: var(--c-muted); text-decoration: line-through; font-size: 1rem; margin-bottom: var(--sp-2); }
.offer__big {
  font-family: var(--font-display); font-size: clamp(2.8rem, 8vw, 4.2rem);
  font-weight: var(--fw-black); color: var(--c-text); line-height: 1;
  letter-spacing: var(--ls-display);
}
.offer__big small { font-size: 1rem; color: var(--c-muted); font-weight: var(--fw-reg); letter-spacing: 0; display: block; margin-top: var(--sp-2); }

/* ============================================================
   GARANTIA
   ============================================================ */
/* Mobile: coluna centrada. ≥640px: linha com selo à esquerda */
.guarantee { display: flex; gap: var(--sp-7); align-items: center; flex-direction: column; text-align: center; }
.guarantee__seal {
  width: 120px; height: 120px; border-radius: 999px;
  border: 2px solid var(--c-gold); background: var(--c-gold-soft);
  display: grid; place-items: center;
  color: var(--c-gold); font-family: var(--font-display); font-weight: var(--fw-black);
  text-align: center; line-height: 1.1; flex: 0 0 auto; font-size: 1.1rem;
  box-shadow: 0 0 20px rgba(212,162,53,0.18), 0 0 6px rgba(212,162,53,0.10);
}
@media (min-width: 640px) {
  .guarantee { flex-direction: row; text-align: left; align-items: center; }
  .guarantee .lead { margin-inline: 0; }
}

/* ============================================================
   FAQ
   ============================================================ */
/* Separador superior na primeira pergunta */
.faq { border-top: 1px solid var(--c-line); }
.faq__item { border-bottom: 1px solid var(--c-line); }
.faq__q {
  width: 100%; text-align: left; background: none; border: none;
  color: var(--c-text); font-family: var(--font-body); font-size: var(--fs-h3);
  font-weight: var(--fw-semi); padding: var(--sp-5) 0; cursor: pointer;
  display: flex; justify-content: space-between; gap: var(--sp-5); align-items: center;
  transition: color var(--dur-fast) var(--ease);
  letter-spacing: var(--ls-tight);
}
.faq__q:hover { color: var(--c-accent); }
/* Ícone "+" fica com cor muted e transição */
.faq__q span[aria-hidden] { color: var(--c-muted); flex: 0 0 auto; font-size: 1.2rem; line-height: 1; transition: transform var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); }
.faq__q[aria-expanded="true"] span[aria-hidden] { transform: rotate(45deg); color: var(--c-accent); }
/* Resposta: padding interno e leitura confortável */
.faq__a { color: var(--c-text-2); padding: 0 0 var(--sp-6); line-height: var(--lh-body); max-width: 100%; }
.faq__q[aria-expanded="false"] + .faq__a { display: none; }

/* ============================================================
   CTA FINAL + FOOTER
   ============================================================ */
/* CTA final: coluna centrada com gap controlado */
.final-cta { text-align: center; }
.final-cta .container {
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-5);
}
/* H2 da CTA: largura de leitura pra quebra de linha intencional */
.final-cta .h2 { max-width: 24ch; margin-bottom: 0; }
.final-cta .lead { margin-bottom: 0; max-width: 52ch; }

.site-footer { border-top: 1px solid var(--c-line-soft); padding: var(--sp-8) 0; color: var(--c-muted); font-size: var(--fs-sm); }
.site-footer__inner { display: flex; flex-direction: column; gap: var(--sp-4); align-items: center; text-align: center; }
.legal { max-width: 68ch; font-size: 0.8rem; line-height: 1.6; color: var(--c-muted); }

/* sticky CTA mobile */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  padding: 12px 16px;
  background: rgba(10,12,15,0.97);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--c-line);
  display: none;
}
@media (max-width: 720px) { .sticky-cta { display: block; } body { padding-bottom: 86px; } }

/* ---------- RESPONSIVO ---------- */
@media (min-width: 860px) {
  .authority { grid-template-columns: 1.1fr 0.9fr; }
}

/* ---------- PLACEHOLDER DE COPY (REGRA 8: explícito, não teatro) ---------- */
[data-copy-pending] { position: relative; }
[data-copy-pending]::after {
  content: 'AGUARDA COPY · plx-marketing';
  position: absolute; top: 4px; right: 4px;
  font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.05em;
  color: var(--c-warn); background: rgba(251,191,36,0.08);
  border: 1px dashed var(--c-warn); border-radius: 6px; padding: 2px 6px;
  pointer-events: none; opacity: 0.85;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   WAITLIST FORM
   ============================================================ */
.waitlist { display: flex; flex-direction: column; gap: var(--sp-4); margin-top: var(--sp-3); }
.waitlist__head { text-align: center; display: flex; flex-direction: column; gap: var(--sp-2); }
.waitlist__head strong {
  font-family: var(--font-display); font-size: var(--fs-h3); font-weight: var(--fw-bold);
  color: var(--c-text); letter-spacing: var(--ls-display);
}
.waitlist__head span { color: var(--c-text-2); font-size: var(--fs-sm); line-height: var(--lh-snug); }
.waitlist__fields { display: flex; flex-direction: column; gap: var(--sp-3); }
.waitlist input {
  width: 100%; padding: 16px 18px;
  font-family: var(--font-body); font-size: var(--fs-body);
  color: var(--c-text); background: var(--c-bg);
  border: 1px solid var(--c-line); border-radius: var(--r-sm);
  transition:
    border-color var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease);
}
.waitlist input::placeholder { color: var(--c-muted); }
.waitlist input:focus {
  outline: none; border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-ring);
}
.waitlist input:invalid:not(:placeholder-shown) { border-color: var(--c-danger); }
.waitlist .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.waitlist__msg { text-align: center; font-size: var(--fs-sm); margin: 0; min-height: 1.4em; }
.waitlist__msg--ok { color: var(--c-ok); font-weight: var(--fw-semi); }
.waitlist__msg--err { color: var(--c-danger); }