:root {
  --bg: #1b1b1f;
  --bg-soft: #202024;
  --bg-card: #26262b;
  --border: #35353c;
  --text: #ece9f0;
  --text-muted: #a3a0ab;
  --lilac: #cdb8f5;
  --lilac-soft: #b9a4e8;
  --pink: #f2b0a6;
  --pink-deep: #e8927f;
  --red-badge-bg: #3a0f0f;
  --red-badge-text: #f0a39a;
  --callout-bg: #431212;
  --callout-border: #6e1f1f;
  --orange: #e8632c;
  --radius: 10px;
  --max-width: 1180px;
  --font: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--pink);
  color: #1b1b1f;
  padding: 8px 14px;
  z-index: 200;
}
.skip-link:focus { left: 8px; top: 8px; }

h1, h2, h3 { font-family: var(--font); color: var(--lilac); font-weight: 700; margin: 0 0 .5em; line-height: 1.2; }
h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.05rem; color: var(--text); }
p { color: var(--text-muted); margin: 0 0 1em; }
a { color: var(--lilac-soft); }
strong { color: var(--text); }
mark { background: rgba(242,176,166,.18); color: var(--pink); padding: 0 .3em; border-radius: 4px; }

.eyebrow {
  color: var(--pink);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: .8rem;
  margin-bottom: .8em;
}
.eyebrow-badge {
  display: inline-block;
  background: var(--red-badge-bg);
  color: var(--red-badge-text);
  padding: .3em .8em;
  border-radius: 5px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(20,20,24,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}
.brand-flame { width: 22px; height: 22px; fill: var(--orange); }
.footer-brand .brand-flame { width: 20px; height: 20px; }
.main-nav {
  display: flex;
  gap: 22px;
  margin-left: auto;
  flex-wrap: wrap;
}
.main-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 500;
}
.main-nav a:hover { color: var(--lilac); }
.btn-nav { flex-shrink: 0; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--text); display: block; }
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 10px 24px 20px;
  border-top: 1px solid var(--border);
}
.mobile-nav a {
  color: var(--text-muted);
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.mobile-nav .btn { margin-top: 12px; text-align: center; }
.mobile-nav.open { display: flex; }

@media (max-width: 860px) {
  .main-nav, .btn.btn-nav { display: none; }
  .nav-toggle { display: flex; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: .8em 1.5em;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  font-size: .95rem;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--pink); color: #241213; }
.btn-primary:hover { background: var(--pink-deep); }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--lilac-soft); color: var(--lilac); }
.btn-lg { padding: 1em 1.8em; font-size: 1rem; }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 88px; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
}
.hero .lead { font-size: 1.08rem; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
.hero-note { font-size: .85rem; color: var(--text-muted); margin-top: 14px; }

.hero-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}
.hero-panel-header {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.hero-stat { text-align: center; padding: 18px 0 26px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.hero-stat-value { display: block; font-size: 3rem; font-weight: 800; color: var(--pink); line-height: 1; }
.hero-stat-label { display: block; color: var(--text-muted); font-size: .9rem; margin-top: 6px; }
.hero-mini-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hero-mini-grid div {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}
.hero-mini-grid span { display: block; color: var(--lilac); font-weight: 700; font-size: .95rem; }
.hero-mini-grid small { color: var(--text-muted); font-size: .76rem; }

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
}

/* ---------- Sections ---------- */
.section { padding: 76px 0; }
.section-alt { background: var(--bg-soft); }
.section-intro { max-width: 780px; font-size: 1.02rem; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; max-width: 980px; }
@media (max-width: 700px) { .two-col { grid-template-columns: 1fr; } }

/* ---------- Stat cards ---------- */
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
}
.stat-arrow { display: block; font-size: 1.2rem; color: var(--pink); }
.stat-arrow.up { color: #f08a7e; }
.stat-number { display: block; font-size: 2.4rem; font-weight: 800; color: var(--lilac); line-height: 1.1; }
.stat-title { display: block; font-weight: 600; margin-top: 4px; }
.stat-sub { display: block; color: var(--text-muted); font-size: .85rem; margin-top: 2px; }
.stat-row-flat { margin-top: 36px; }
.stat-card-flat { background: transparent; border: none; padding: 0; }

@media (max-width: 700px) { .stat-row { grid-template-columns: 1fr; } }

/* ---------- Card grids ---------- */
.card-grid { display: grid; gap: 20px; margin-top: 32px; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .cols-3, .cols-2 { grid-template-columns: 1fr; } }

.card { border-radius: var(--radius); padding: 22px; }
.card-flat { background: #ded7f2; color: #1b1620; }
.card-flat h3 { color: #1b1620; font-size: 1rem; }
.card-flat p { color: #4a4356; margin: 0; }

.card-accent {
  background: var(--bg-card);
  border-left: 3px solid var(--pink);
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.card-accent p { margin: 0; }
.card-accent strong { color: var(--pink); }

.card-diff {
  background: var(--bg-card);
  border-top: 3px solid var(--pink);
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.card-diff p { margin: 0; }

.card-icon {
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.icon-badge {
  flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 8px;
  background: rgba(242,176,166,.12);
  display: flex; align-items: center; justify-content: center;
}
.icon-badge svg { width: 22px; height: 22px; stroke: var(--pink); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.card-icon p { margin: 0; }

/* ---------- Callout ---------- */
.callout {
  background: var(--callout-bg);
  border: 1px solid var(--callout-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-top: 28px;
  color: #f2d6d0;
}
.callout strong { color: #fbe4e0; }

/* ---------- Numbered grid (Solução) ---------- */
.numbered-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px 44px; margin-top: 40px; }
.numbered-item { border-top: 1px solid var(--border); padding-top: 14px; }
.numbered-item .num { color: var(--text-muted); font-size: .85rem; font-weight: 700; }
.numbered-item p { margin: 0; }
@media (max-width: 700px) { .numbered-grid { grid-template-columns: 1fr; } }

/* ---------- Timeline (Metodologia) ---------- */
.timeline { list-style: none; margin: 40px 0 0; padding: 0; max-width: 760px; }
.timeline li { display: flex; gap: 20px; padding-bottom: 34px; position: relative; }
.timeline li:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 22px; top: 46px; bottom: 0;
  width: 1px;
  background: var(--border);
}
.timeline-icon {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg-card); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.timeline-icon svg { width: 20px; height: 20px; fill: none; stroke: var(--pink); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.timeline h3 { margin-bottom: 4px; }
.timeline p { margin: 0; }

/* ---------- Process list (Como trabalhamos) ---------- */
.process-list { list-style: none; margin: 40px 0 0; padding: 0; display: grid; gap: 22px; max-width: 820px; }
.process-list li { display: flex; gap: 18px; align-items: flex-start; }
.step-n {
  flex-shrink: 0;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--red-badge-bg); color: var(--red-badge-text);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .95rem;
}
.process-list h3 { margin-bottom: 2px; }
.process-list p { margin: 0; }

/* ---------- ROI panel ---------- */
.roi-panel {
  margin-top: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  display: grid;
  grid-template-columns: 1.3fr .9fr;
  gap: 40px;
  align-items: center;
}
.roi-text p { margin: 0; }
.roi-donuts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 24px; align-items: center; justify-items: center; }
.donut-label { color: var(--text-muted); font-size: .85rem; text-align: center; }
.donut {
  --pct: 15;
  width: 108px; height: 108px;
  border-radius: 50%;
  background: conic-gradient(var(--lilac-soft) calc(var(--pct) * 1%), var(--bg-soft) 0);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.donut::before {
  content: '';
  position: absolute;
  width: 78px; height: 78px;
  border-radius: 50%;
  background: var(--bg-card);
}
.donut-value { position: relative; font-weight: 800; font-size: 1.2rem; color: var(--lilac); }
@media (max-width: 860px) { .roi-panel { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq-list { margin-top: 32px; display: grid; gap: 12px; max-width: 820px; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.faq-item summary::after { content: '+'; color: var(--pink); font-size: 1.3rem; line-height: 1; }
.faq-item[open] summary::after { content: '–'; }
.faq-item p { margin: 12px 0 0; }

/* ---------- CTA Final ---------- */
.cta-final { background: linear-gradient(180deg, var(--bg-soft), var(--bg)); text-align: left; }
.cta-inner { max-width: 760px; }
.cta-final h3 { color: var(--text-muted); font-weight: 600; font-size: 1.1rem; margin-bottom: .8em; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 40px 0; }
.footer-inner { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.footer-brand { display: flex; align-items: center; gap: 8px; font-weight: 700; }
.footer-tagline { max-width: 480px; }
.footer-meta a { color: var(--text-muted); text-decoration: none; }
.footer-meta a:hover { color: var(--lilac); }
.footer-copy { font-size: .82rem; color: var(--text-muted); margin: 0; }

/* ---------- WhatsApp FAB ---------- */
.whatsapp-fab {
  position: fixed;
  bottom: 22px; right: 22px;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,.35);
  z-index: 90;
}
.whatsapp-fab svg { width: 26px; height: 26px; fill: #0b1f14; }
.whatsapp-fab:hover { transform: scale(1.06); }

/* ---------- Fade-in ---------- */
.fade-in { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: none; }