/* Direção: "ordem de serviço" — a PáginaCerta entrega um escopo fechado, com
   prazo fixo (7 dias) e preço fechado. Em vez do clichê quase-preto-com-um-
   -acento-vibrante (o outro default mais comum em site de agência/SaaS gerado
   por IA), a página assume a cara de um recibo/ficha técnica de verdade: papel
   neutro, tinta preta, um carimbo vermelho de confirmação. Rastreável até o
   próprio produto: um pedido com item, prazo e valor certos. */
:root {
  --bg: #f4f1e8;
  --bg-soft: #eae3cf;
  --card: #fffdf7;
  --card-border: #d9d0b4;
  --text: #1b1912;
  --text-muted: #6b6353;
  --accent: #d6472a;
  --accent-soft: rgba(214, 71, 42, 0.1);
  --on-accent: #fffaf3;
  --on-accent-text: #1b1912;
  --radius: 4px;
  --max-w: 1120px;
  font-size: 16px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 88px 0; }

@media (max-width: 640px) {
  section { padding: 56px 0; }
}

/* Rótulo em mono, tracked — ficha técnica, não badge de SaaS */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "Space Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before { content: "§"; }

h1, h2, h3 { font-family: "Archivo Black", "Manrope", sans-serif; font-weight: 900; line-height: 1.05; letter-spacing: -0.01em; margin: 0; }

h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }

.section-head { max-width: 640px; margin: 0 0 40px; }
.section-head p { color: var(--text-muted); margin-top: 12px; font-size: 1.05rem; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  padding: 14px 26px;
  border-radius: var(--radius);
  font-family: "Space Mono", monospace;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  border: 1.5px solid var(--text);
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); }

.btn-primary { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.btn-primary:hover { opacity: 0.9; }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--text);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(244, 241, 232, 0.88);
  border-bottom: 1.5px solid var(--text);
}
header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  font-family: "Archivo Black", sans-serif;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.logo span { color: var(--accent); }
.logo-mark { display: none; }

/* Hero — ficha de pedido: título grande, carimbo de prazo como assinatura */
.hero { padding: 56px 0 40px; position: relative; }
.hero-centered .wrap { max-width: 760px; text-align: center; position: relative; }
.hero-centered .eyebrow { justify-content: center; }
.hero h1 {
  font-size: clamp(2rem, 4.6vw, 3.1rem);
  margin-top: 18px;
}
.hero p.lead {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-top: 20px;
  max-width: 52ch;
  margin-left: auto;
  margin-right: auto;
}
.hero-cta { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; justify-content: center; align-items: center; }
.hero-note { margin-top: 18px; color: var(--text-muted); font-size: 0.88rem; }
@media (max-width: 640px) {
  .hero { padding: 36px 0 28px; }
}

/* Carimbo — assinatura visual: um pedido confirmado, não uma promessa vaga */
.stamp {
  position: absolute;
  top: -6px;
  right: 6px;
  width: 108px;
  height: 108px;
  transform: rotate(9deg);
  pointer-events: none;
  opacity: 0.9;
}
.stamp svg { width: 100%; height: 100%; }
@media (max-width: 860px) { .stamp { display: none; } }

@media (max-width: 480px) {
  .wrap { padding: 0 18px; }
  .btn { padding: 11px 18px; font-size: 0.88rem; gap: 8px; }
  header .wrap { padding-top: 12px; padding-bottom: 12px; }
  .logo { font-size: 0.98rem; gap: 6px; }
  .logo-mark { width: 20px; height: 20px; }
  .hero { padding: 28px 0 20px; }
  .hero h1 { font-size: 1.65rem; margin-top: 12px; }
  .hero p.lead { font-size: 0.95rem; margin-top: 12px; }
  .hero-cta { margin-top: 18px; gap: 10px; }
  .hero-note { font-size: 0.78rem; margin-top: 12px; }
  .eyebrow { font-size: 0.7rem; padding: 5px 12px; }
  h2 { font-size: 1.5rem; }
  .section-head p { font-size: 0.95rem; }
}

/* Lista de entrega — linha de item de pedido, não card com ícone: número,
   nome do item, linha pontilhada de preenchimento, item confirmado. */
.deliver-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 48px;
  border-top: 1.5px solid var(--text);
}
@media (max-width: 760px) { .deliver-list { grid-template-columns: 1fr; } }

.deliver-row {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 14px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px dashed var(--card-border);
}
.deliver-num {
  font-family: "Space Mono", monospace;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent);
  padding-top: 2px;
}
.deliver-row h3 { grid-column: 2; font-family: "Manrope", sans-serif; font-weight: 800; font-size: 1rem; margin: 0 0 5px; letter-spacing: -0.01em; }
.deliver-row p { grid-column: 2; color: var(--text-muted); font-size: 0.9rem; margin: 0; }
.deliver-row::after { grid-row: 1; grid-column: 3; content: "✓"; color: var(--accent); font-weight: 800; font-size: 1.1rem; align-self: start; padding-top: 2px; }

/* Examples carousel */
.carousel { position: relative; max-width: 560px; margin: 0 auto; overflow: hidden; }
.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
}
.carousel-slide {
  flex: 0 0 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.slide-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  background: var(--card);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.6);
}
.slide-frame iframe {
  position: absolute;
  top: 0;
  left: 0;
  border: 0;
  pointer-events: none;
  transform-origin: top left;
}
.slide-label { font-size: 0.9rem; font-weight: 700; color: var(--text-muted); }

.carousel-btn {
  position: absolute;
  top: calc(50% - 24px);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--text);
  background: rgba(244, 241, 232, 0.9);
  color: var(--text);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}
.carousel-btn:hover { border-color: var(--accent); color: var(--accent); }
.carousel-btn.prev { left: -14px; }
.carousel-btn.next { right: -14px; }
@media (max-width: 640px) {
  .carousel-btn.prev { left: -6px; }
  .carousel-btn.next { right: -6px; }
}

.carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 16px; }
.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--card-border);
  cursor: pointer;
  padding: 0;
}
.carousel-dot.active { background: var(--accent); }

/* Timeline — divisórias tracejadas, como o picote entre canhotos de um talão */
.timeline { display: flex; flex-direction: column; gap: 0; }
.tl-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px dashed var(--card-border);
}
.tl-item:last-child { border-bottom: none; }
.tl-day {
  font-family: "Space Mono", monospace;
  font-weight: 700;
  color: var(--accent);
  font-size: 0.85rem;
  white-space: nowrap;
}
.tl-item h3 { font-family: "Manrope", sans-serif; font-weight: 800; font-size: 1.02rem; margin-bottom: 6px; letter-spacing: -0.01em; }
.tl-item p { color: var(--text-muted); margin: 0; font-size: 0.95rem; }
@media (max-width: 560px) {
  .tl-item { grid-template-columns: 1fr; gap: 6px; }
}

/* Nichos — etiqueta de item, com furo de pendurar, não pill de SaaS */
.niche-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.niche-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px 10px 22px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px dashed var(--card-border);
  font-family: "Space Mono", monospace;
  font-size: 0.85rem;
  font-weight: 700;
}
.niche-pill::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--card-border);
}
.niche-pill.highlight { border-color: var(--accent); border-style: solid; color: var(--accent); }
.niche-pill.highlight::before { border-color: var(--accent); }

/* Preço — total de recibo: linha pontilhada acima do valor, tipografia mono */
.price-card {
  background: var(--card);
  border: 1.5px solid var(--text);
  border-radius: var(--radius);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  position: relative;
}
.price-card::before {
  content: "";
  position: absolute;
  top: 0; left: 40px; right: 40px;
  border-top: 2px dashed var(--card-border);
}
@media (max-width: 760px) {
  .price-card { grid-template-columns: 1fr; text-align: left; }
}
.price-value { font-family: "Space Mono", monospace; font-size: clamp(2rem, 4.6vw, 2.6rem); font-weight: 700; }
.price-value small { font-size: 1rem; color: var(--text-muted); font-weight: 600; font-family: "Manrope", sans-serif; }
.price-list { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-direction: column; gap: 10px; }
.price-list li { display: flex; gap: 10px; color: var(--text-muted); font-size: 0.96rem; }
.price-list li::before { content: "✓"; color: var(--accent); font-weight: 800; }
.price-side { text-align: center; }

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--card-border);
  padding: 18px 0;
}
.faq-item summary {
  cursor: pointer;
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--accent);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p { color: var(--text-muted); margin: 12px 0 0; font-size: 0.96rem; }

/* Final CTA */
.cta-band {
  background: radial-gradient(circle at top left, rgba(214,71,42,0.1), transparent 60%), var(--card);
  border: 1.5px solid var(--text);
  border-radius: var(--radius);
  padding: 56px 40px;
  text-align: center;
}
.cta-band h2 { margin-bottom: 14px; }
.cta-band p { color: var(--text-muted); max-width: 46ch; margin: 0 auto 28px; }

footer {
  border-top: 1.5px solid var(--text);
  padding: 26px 0;
}
footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--text-muted);
  font-family: "Space Mono", monospace;
  font-size: 0.8rem;
}
footer a:hover { color: var(--accent); }