/* ============================================================
   Larvia Consórcios — Design tokens (baseado em DESIGN (7).md)
   ============================================================ */
:root {
  /* Colors */
  --color-lime: #beff50;
  --color-ink: #14140f;
  --color-parchment: #f5f5eb;
  --color-white: #ffffff;
  --color-ash: #d2d2c8;
  --color-graphite: #6e6e64;
  --color-charcoal: #30302a;
  --color-stone: #919183;
  --color-smoke: #b9b9b7;

  /* Font */
  --font-main: 'Inter', ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Type scale */
  --text-eyebrow: 10px;
  --text-caption: 12px;
  --text-body-sm: 14px;
  --text-body: 16px;
  --text-subheading: 22px;
  --text-heading: 28px;
  --text-heading-lg: 60px;
  --text-display: 90px;

  /* Radius */
  --radius-buttons: 28px;
  --radius-cards: 28px;
  --radius-inner: 18px;
  --radius-pills: 9999px;
  --radius-inputs: 8px;

  /* Layout */
  --page-max-width: 1200px;
  --section-gap: 100px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-main);
  font-weight: 400;
  color: var(--color-ink);
  background: var(--color-white);
  font-size: var(--text-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, p { margin: 0; }

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

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

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

button { font-family: inherit; cursor: pointer; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius-buttons);
  font-weight: 500;
  font-size: var(--text-body);
  padding: 16px 20px;
  transition: transform .15s ease, opacity .15s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--color-lime);
  color: var(--color-ink);
}
.btn-primary:hover { opacity: .88; }

.btn-ghost {
  background: transparent;
  color: var(--color-ink);
  padding: 16px 8px;
}
.btn-ghost:hover { opacity: .7; }

.btn-outline {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-ink);
}
.btn-outline:hover { background: var(--color-ink); color: var(--color-parchment); }

.micro-copy {
  font-size: var(--text-body-sm);
  color: var(--color-graphite);
  margin-top: 12px;
}

/* ---------- Eyebrow / tags ---------- */
.eyebrow {
  display: inline-block;
  font-size: var(--text-caption);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-graphite);
  background: var(--color-parchment);
  border-radius: var(--radius-pills);
  padding: 8px 16px;
  margin-bottom: 24px;
}
.eyebrow.on-lime { background: var(--color-ink); color: var(--color-lime); }
.eyebrow.on-dark { background: rgba(245,245,235,0.1); color: var(--color-parchment); }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-ash);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
}
.logo {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.logo span { color: var(--color-graphite); font-weight: 400; }

.nav-links {
  display: flex;
  gap: 8px;
  align-items: center;
}
.nav-links a { font-size: var(--text-body-sm); font-weight: 500; padding: 10px 14px; border-radius: var(--radius-pills); }
.nav-links a:hover { background: var(--color-parchment); }

.header-cta { display: flex; align-items: center; gap: 8px; }

.mobile-menu-btn { display: none; background: none; border: none; padding: 8px; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  background: var(--color-parchment);
  padding: 72px 0 80px;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero h1 {
  font-size: 52px;
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.hero .subhead {
  font-size: 18px;
  color: var(--color-graphite);
  max-width: 46ch;
  margin-bottom: 12px;
}
.hero .cta-row { margin-top: 32px; }

.hero-visual {
  background: var(--color-lime);
  border-radius: var(--radius-cards);
  aspect-ratio: 4/5;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 32px;
  overflow: hidden;
}
.hero-visual-card {
  background: var(--color-white);
  border-radius: var(--radius-inner);
  padding: 24px;
  width: 100%;
}
.hero-visual-card .label { font-size: var(--text-caption); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-graphite); font-weight: 500; margin-bottom: 8px; }
.hero-visual-card .value { font-size: 32px; font-weight: 500; letter-spacing: -0.02em; }
.hero-visual-badge {
  position: absolute;
  top: 32px;
  left: 32px;
  background: var(--color-ink);
  color: var(--color-lime);
  border-radius: var(--radius-pills);
  padding: 8px 16px;
  font-size: var(--text-caption);
  font-weight: 500;
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero h1 { font-size: 36px; }
}

/* ============================================================
   Generic section
   ============================================================ */
.section { padding: var(--section-gap) 0; }
.section.bg-parchment { background: var(--color-parchment); }
.section.bg-dark { background: var(--color-ink); color: var(--color-parchment); }
.section.bg-dark .section-sub { color: var(--color-smoke); }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 {
  font-size: 40px;
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.section-sub {
  font-size: 18px;
  color: var(--color-graphite);
  margin-top: 16px;
}
.section-cta { margin-top: 40px; }

@media (max-width: 640px) {
  .section-head h2 { font-size: 30px; }
}

/* ---------- Quebra de objeção ---------- */
.objection-body p { margin-bottom: 16px; font-size: 18px; color: var(--color-graphite); max-width: 60ch; }
.objection-body p strong { color: var(--color-ink); }

/* ---------- Como funciona (steps) ---------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.step-card {
  background: var(--color-parchment);
  border-radius: var(--radius-cards);
  padding: 40px 32px;
}
.step-card .step-num {
  font-size: var(--text-caption);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-graphite);
  margin-bottom: 20px;
  display: block;
}
.step-card h3 { font-size: 22px; font-weight: 500; margin-bottom: 12px; letter-spacing: -0.01em; }
.step-card p { color: var(--color-graphite); }

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

/* ---------- Possibilidades (cards) ---------- */
.uses-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.use-card {
  background: var(--color-white);
  border: 1px solid var(--color-ash);
  border-radius: var(--radius-cards);
  padding: 32px 24px;
}
.use-card .icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-pills);
  background: var(--color-lime);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-weight: 500;
}
.use-card h3 { font-size: 18px; font-weight: 500; margin-bottom: 8px; }
.use-card p { font-size: var(--text-body-sm); color: var(--color-graphite); }

@media (max-width: 960px) {
  .uses-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .uses-grid { grid-template-columns: 1fr; }
}

/* ---------- Consórcio x Financiamento ---------- */
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}
.compare-card {
  border-radius: var(--radius-cards);
  padding: 40px 32px;
  border: 1px solid var(--color-ash);
}
.compare-card.highlight { background: var(--color-ink); color: var(--color-parchment); border: none; }
.compare-card.highlight p { color: var(--color-smoke); }
.compare-card h3 { font-size: 22px; font-weight: 500; margin-bottom: 16px; }
.compare-card p { color: var(--color-graphite); }

.compare-callout {
  background: var(--color-lime);
  border-radius: var(--radius-cards);
  padding: 32px 40px;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.35;
}

@media (max-width: 780px) {
  .compare-grid { grid-template-columns: 1fr; }
}

/* ---------- Benefícios ---------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.benefit-card { padding: 8px 0; }
.benefit-card .icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-pills);
  background: var(--color-ink);
  color: var(--color-lime);
  display: flex; align-items: center; justify-content: center;
  font-weight: 500;
  margin-bottom: 20px;
}
.benefit-card h3 { font-size: 18px; font-weight: 500; margin-bottom: 8px; }
.benefit-card p { font-size: var(--text-body-sm); color: var(--color-graphite); }

@media (max-width: 960px) {
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .benefits-grid { grid-template-columns: 1fr; }
}

/* ---------- Simulação (lime band) ---------- */
.sim-band {
  background: var(--color-lime);
  border-radius: var(--radius-cards);
  padding: 72px 48px;
  text-align: center;
}
.sim-band h2 {
  font-size: 44px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  max-width: 20ch;
  margin: 0 auto 20px;
}
.sim-band p {
  max-width: 56ch;
  margin: 0 auto;
  color: var(--color-ink);
  opacity: .8;
  font-size: 17px;
}
.sim-band .btn-primary { background: var(--color-ink); color: var(--color-lime); margin-top: 32px; }
.sim-band .micro-copy { color: var(--color-ink); opacity: .65; }

@media (max-width: 640px) {
  .sim-band { padding: 48px 24px; }
  .sim-band h2 { font-size: 30px; }
}

/* ---------- FAQ ---------- */
.faq-list { border-top: 1px solid var(--color-ash); max-width: 780px; }
.faq-item { border-bottom: 1px solid var(--color-ash); }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 18px;
  font-weight: 500;
  color: var(--color-ink);
}
.faq-question .plus { font-size: 22px; font-weight: 400; transition: transform .2s ease; color: var(--color-graphite); }
.faq-item.open .faq-question .plus { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
}
.faq-answer p { padding-bottom: 24px; color: var(--color-graphite); max-width: 66ch; }
.faq-item.open .faq-answer { max-height: 300px; }

/* ---------- CTA final ---------- */
.cta-final { text-align: center; }
.cta-final .section-head { margin-left: auto; margin-right: auto; }
.cta-final .btn-primary { font-size: 18px; padding: 18px 28px; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--color-ink);
  color: var(--color-parchment);
  padding: 72px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(245,245,235,0.15);
}
.footer-brand .logo { color: var(--color-parchment); margin-bottom: 12px; }
.footer-brand p { color: var(--color-smoke); font-size: var(--text-body-sm); max-width: 32ch; }
.footer-col h4 {
  font-size: var(--text-caption);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
  color: var(--color-ash);
  margin-bottom: 16px;
}
.footer-col a, .footer-col p { display: block; font-size: var(--text-body-sm); color: var(--color-smoke); margin-bottom: 12px; }
.footer-col a:hover { color: var(--color-parchment); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  font-size: var(--text-caption);
  color: var(--color-stone);
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 780px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-top { grid-template-columns: 1fr; }
}

/* ============================================================
   Modal / Typeform-style qualification form
   ============================================================ */
.form-overlay {
  position: fixed;
  inset: 0;
  background: var(--color-white);
  z-index: 1000;
  display: none;
  flex-direction: column;
  opacity: 0;
  transition: opacity .2s ease;
}
.form-overlay.open { display: flex; opacity: 1; }

.form-topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-ash);
}
.form-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--color-graphite);
  line-height: 1;
  padding: 4px 8px;
}
.form-close:hover { color: var(--color-ink); }

.progress-track {
  flex: 1;
  height: 4px;
  background: var(--color-ash);
  border-radius: var(--radius-pills);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--color-lime);
  width: 0%;
  transition: width .3s ease;
}
.progress-label { font-size: var(--text-caption); color: var(--color-graphite); white-space: nowrap; }

.form-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-y: auto;
  padding: 40px 24px;
}
.form-step {
  display: none;
  width: 100%;
  max-width: 560px;
  animation: stepIn .35s ease;
}
.form-step.active { display: block; }

@keyframes stepIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.form-step .step-eyebrow {
  font-size: var(--text-caption);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-graphite);
  margin-bottom: 16px;
}
.form-step h2 {
  font-size: 30px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 12px;
}
.form-step .step-desc { color: var(--color-graphite); font-size: 16px; margin-bottom: 28px; }

.choice-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 8px; }
.choice-btn {
  text-align: left;
  background: var(--color-parchment);
  border: 1px solid transparent;
  border-radius: var(--radius-inner);
  padding: 16px 20px;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-ink);
  transition: background .15s ease, border-color .15s ease;
}
.choice-btn:hover { background: var(--color-lime); }
.choice-btn.selected { background: var(--color-lime); border-color: var(--color-ink); }

.field-input {
  width: 100%;
  border: 1px solid var(--color-ash);
  border-radius: var(--radius-inputs);
  padding: 16px;
  font-size: 18px;
  font-family: inherit;
  color: var(--color-ink);
  margin-bottom: 8px;
  background: var(--color-white);
}
.field-input:focus { outline: none; border-color: var(--color-ink); }
textarea.field-input { resize: vertical; min-height: 110px; }

.form-actions { display: flex; align-items: center; gap: 16px; margin-top: 24px; }
.form-hint { font-size: var(--text-caption); color: var(--color-stone); margin-top: 20px; }

.form-intro, .form-success { text-align: center; }
.form-intro .btn-primary, .form-success .btn-primary { margin-top: 32px; }

.success-badge {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--color-lime);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  margin: 0 auto 24px;
}

@media (max-width: 560px) {
  .form-step h2 { font-size: 24px; }
}

/* ============================================================
   Standalone simulation page (simulacao.html)
   ============================================================ */
.sim-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
}
.sim-page .form-stage { min-height: calc(100vh - 65px); }

/* Utility */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap;
}