/* ============================================================
   Picolo Data — style.css
   Dark tech, flat, referência Vercel/Linear.
   Único arquivo CSS do site (PT e EN compartilham).
   ============================================================ */

/* Fontes auto-hospedadas (subset latino, variáveis) — sem Google Fonts.
   Privacidade: nenhuma requisição a terceiros. */
@font-face{font-family:'Inter';font-style:normal;font-weight:400 600;font-display:swap;src:url('/fonts/inter.woff2') format('woff2')}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500 700;font-display:swap;src:url('/fonts/space-grotesk.woff2') format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400 500;font-display:swap;src:url('/fonts/jetbrains-mono.woff2') format('woff2')}

:root {
  --bg: #101312;
  --surface: #171B19;
  --border: #262B29;
  --text: #F2F4F3;
  --text-2: #9BA3A0;
  --accent: #1D9E75;
  --accent-hover: #5DCAA5;
  --on-accent: #04342C;
  --font-heading: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --radius: 10px;
  --header-h: 64px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
a { color: var(--accent-hover); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: var(--accent); color: var(--on-accent); }

/* ---------- Utilitários ---------- */
.container {
  width: 100%;
  max-width: 1100px;
  margin-inline: auto;
  padding-inline: 20px;
}

.section { padding-block: 64px; }

.mono-prefix {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}

.section-head { max-width: 640px; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); margin-bottom: 12px; }
.section-head p { color: var(--text-2); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: var(--on-accent);
  padding: 10px 18px;
  z-index: 200;
  border-radius: 0 0 var(--radius) 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.btn:hover { text-decoration: none; }

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

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

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  background: rgba(16, 19, 18, 0.92);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  backdrop-filter: blur(8px);
}

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  margin-right: auto;
}
.logo:hover { text-decoration: none; }
.logo svg { flex: none; }

.main-nav ul {
  display: flex;
  gap: 4px;
  list-style: none;
  padding: 0;
}
.main-nav a {
  display: block;
  padding: 8px 12px;
  color: var(--text-2);
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: 8px;
}
.main-nav a:hover { color: var(--text); text-decoration: none; }

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-2);
}
.lang-switch a { color: var(--text-2); padding: 4px 2px; }
.lang-switch a:hover { color: var(--accent-hover); text-decoration: none; }
.lang-switch [aria-current="true"] { color: var(--text); font-weight: 500; }

.header-cta { padding: 9px 18px; font-size: 0.88rem; }

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 42px;
  height: 42px;
  padding: 0;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Mobile: nav vira painel */
@media (max-width: 767px) {
  .menu-toggle { display: flex; }
  .header-cta { display: none; }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 12px 20px 20px;
    display: none;
  }
  .nav-open .main-nav { display: block; }
  .main-nav ul { flex-direction: column; gap: 2px; }
  .main-nav a { padding: 12px 8px; font-size: 1rem; }
  .main-nav .nav-cta {
    margin-top: 12px;
    display: flex;
    background: var(--accent);
    color: var(--on-accent);
    justify-content: center;
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-weight: 600;
  }
  .nav-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-open .menu-toggle span:nth-child(2) { opacity: 0; }
  .nav-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}
@media (min-width: 768px) {
  .main-nav .nav-cta { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  padding-top: calc(var(--header-h) + 72px);
  padding-bottom: 72px;
  background-image: radial-gradient(circle at 1px 1px, #1d2320 1px, transparent 0);
  background-size: 28px 28px;
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  font-weight: 700;
  max-width: 15ch;
  margin-bottom: 20px;
}

.hero-sub {
  color: var(--text-2);
  font-size: 1.1rem;
  max-width: 54ch;
  margin-bottom: 32px;
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Métricas ---------- */
.metrics { border-bottom: 1px solid var(--border); }
.metrics-grid {
  display: grid;
  gap: 16px;
  padding-block: 40px;
}
.metric-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.metric-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-hover);
  margin-bottom: 4px;
}
.metric-label { color: var(--text-2); font-size: 0.92rem; }

/* ---------- Serviços ---------- */
.cards-grid { display: grid; gap: 16px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s ease;
}
.card:hover { border-color: var(--accent); }

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(29, 158, 117, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.card-icon svg { width: 24px; height: 24px; stroke: var(--accent-hover); }

.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--text-2); font-size: 0.95rem; }

/* ---------- Como funciona ---------- */
.section-alt {
  background: var(--surface);
  border-block: 1px solid var(--border);
}

.steps {
  display: grid;
  gap: 20px;
  list-style: none;
  padding: 0;
  counter-reset: step;
}
.step {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}
.step h3 { font-size: 1.05rem; margin-bottom: 8px; }
.step p { color: var(--text-2); font-size: 0.92rem; }

/* ---------- Case ---------- */
.case-grid { display: grid; gap: 40px; align-items: center; }

.case-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-hover);
  background: rgba(29, 158, 117, 0.12);
  border: 1px solid rgba(29, 158, 117, 0.3);
  border-radius: 99px;
  padding: 4px 12px;
  margin-bottom: 16px;
}

.case-content h2 { font-size: clamp(1.5rem, 4vw, 2rem); margin-bottom: 16px; }
.case-content > p { color: var(--text-2); margin-bottom: 16px; }
.case-content strong { color: var(--text); }

.case-results {
  list-style: none;
  padding: 0;
  margin-top: 24px;
  display: grid;
  gap: 12px;
}
.case-results li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--text);
  font-size: 0.97rem;
}
.case-results svg { flex: none; margin-top: 4px; }

.case-visual {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
}
.case-visual svg { width: 100%; height: auto; border-radius: 6px; }
.case-visual figcaption {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-2);
  padding: 10px 6px 2px;
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 760px; display: grid; gap: 10px; }

.faq-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.faq-item summary {
  cursor: pointer;
  padding: 18px 48px 18px 20px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  list-style: none;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 1.2rem;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item[open] summary { border-bottom: 1px solid var(--border); }
.faq-item div { padding: 16px 20px 20px; color: var(--text-2); font-size: 0.95rem; }

/* ---------- Contato ---------- */
.contact-grid { display: grid; gap: 32px; align-items: start; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: grid;
  gap: 18px;
}

.form-field { display: grid; gap: 6px; }
.form-field label { font-size: 0.88rem; font-weight: 500; }
.form-field input,
.form-field textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 14px;
  color: var(--text);
  width: 100%;
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: #6b7370; }
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-field textarea { resize: vertical; min-height: 120px; }

.form-row { display: grid; gap: 18px; }
@media (min-width: 560px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

.consent-field {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--text-2);
}
.consent-field input {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--accent);
}

/* Honeypot: escondido de humanos, presente para bots */
.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  display: none;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.92rem;
}
.form-status.is-error {
  display: block;
  background: rgba(200, 80, 80, 0.12);
  border: 1px solid rgba(200, 80, 80, 0.4);
  color: #f0b9b9;
}
.form-status.is-success {
  display: block;
  background: rgba(29, 158, 117, 0.12);
  border: 1px solid rgba(29, 158, 117, 0.4);
  color: var(--accent-hover);
}
.form-status.is-sending {
  display: block;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-2);
}

.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: grid;
  gap: 18px;
}
.contact-card h3 { font-size: 1.1rem; }
.contact-card p { color: var(--text-2); font-size: 0.92rem; }
.contact-card .contact-line {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--text);
  font-size: 0.95rem;
  word-break: break-all;
}
.contact-line svg { flex: none; stroke: var(--accent-hover); }

.btn-whatsapp {
  background: var(--accent);
  color: var(--on-accent);
  width: 100%;
}
.btn-whatsapp:hover { background: var(--accent-hover); }
.btn-whatsapp svg { width: 20px; height: 20px; fill: currentColor; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  font-size: 0.88rem;
  color: var(--text-2);
}
.footer-grid { display: grid; gap: 32px; margin-bottom: 32px; }
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 14px;
}
.footer-col ul { list-style: none; padding: 0; display: grid; gap: 8px; }
.footer-col a { color: var(--text-2); }
.footer-col a:hover { color: var(--accent-hover); }
.footer-tagline { margin-top: 12px; max-width: 32ch; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  font-size: 0.8rem;
}
#no-tracking-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-hover);
}
#no-tracking-badge svg { flex: none; }

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.whatsapp-float:hover { background: var(--accent-hover); transform: translateY(-2px); }
.whatsapp-float svg { width: 28px; height: 28px; fill: var(--on-accent); }

/* ---------- Banner de consentimento (dormante; só com ADS_MODE = true) ---------- */
.consent-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  max-width: 560px;
  margin-inline: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  z-index: 150;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}
.consent-banner p { font-size: 0.88rem; color: var(--text-2); margin-bottom: 16px; }
.consent-banner a { color: var(--accent-hover); text-decoration: underline; }
.consent-actions { display: flex; gap: 10px; flex-wrap: wrap; }
/* LGPD: aceitar e recusar com igual destaque (mesmo tamanho e peso visual) */
.consent-actions .btn { flex: 1 1 140px; }
.btn-refuse {
  background: var(--border);
  color: var(--text);
}
.btn-refuse:hover { background: #333937; }

/* ---------- Páginas internas (política / obrigado) ---------- */
.page-simple {
  padding-top: calc(var(--header-h) + 48px);
  padding-bottom: 80px;
  max-width: 760px;
}
.page-simple h1 { font-size: clamp(1.8rem, 5vw, 2.4rem); margin-bottom: 24px; }
.page-simple h2 { font-size: 1.3rem; margin: 36px 0 12px; }
.page-simple p, .page-simple li { color: var(--text-2); margin-bottom: 12px; }
.page-simple ul { padding-left: 20px; }
.page-simple strong { color: var(--text); }

.thanks-hero {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  text-align: center;
}
.thanks-hero .container { max-width: 620px; }
.thanks-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(29, 158, 117, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.thanks-hero h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); margin-bottom: 16px; }
.thanks-hero p { color: var(--text-2); margin-bottom: 12px; }
.thanks-ctas {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 28px;
}

/* ---------- Animações de entrada (opacity/transform apenas) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Breakpoints ---------- */
@media (min-width: 768px) {
  .section { padding-block: 96px; }
  .hero { padding-top: calc(var(--header-h) + 104px); padding-bottom: 104px; }
  .metrics-grid { grid-template-columns: repeat(3, 1fr); }
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1.4fr 1fr; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

@media (min-width: 1100px) {
  .section { padding-block: 112px; }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .case-grid { grid-template-columns: 1fr 1fr; }
}