/* ═══════════════════════════════════════════════════════════
   IMMA — Calculadora de ROI de Campanha de Incentivo de Vendas
   Tokens herdados do sistema de landings IMMA (landing-recon-vs-beneficios).
   Não redefinir cores/tipografia aqui — só componentes da calculadora.
   ═══════════════════════════════════════════════════════════ */

:root {
  --imma-orange:      #D9763D;
  --imma-orange-600:  #C46627;
  --imma-orange-300:  #F1A777;
  --imma-orange-100:  #FDEDDE;

  --imma-teal:        #398585;
  --imma-teal-700:    #2A6868;
  --imma-teal-300:    #7AB2B2;
  --imma-teal-100:    #E3F0F0;

  --imma-purple:      #842ABF;
  --imma-purple-800:  #6A1FA0;
  --imma-purple-300:  #BB80E0;
  --imma-purple-100:  #EFE0F8;

  --imma-gradient-hero: radial-gradient(130% 110% at 0% 0%, #A14ADA 0%, #842ABF 40%, #5A1F86 100%);

  --imma-bg:       #F2F2F2;
  --imma-surface:  #FFFFFF;
  --imma-ink:      #333333;
  --imma-ink-2:    #5C5C5C;
  --imma-ink-3:    #8A8A8A;
  --imma-line:     #E6E2DC;

  --imma-warning:  #E5A23C;
  --imma-success:  #2E8B57;

  --font-sans: 'Poppins', system-ui, -apple-system, sans-serif;

  --fw-regular: 400; --fw-medium: 500; --fw-semibold: 600; --fw-bold: 700; --fw-extrabold: 800;

  --radius-sm: 12px; --radius-md: 16px; --radius-lg: 24px; --radius-xl: 32px; --radius-pill: 999px;

  --shadow-sm:  0 1px 2px rgba(35,22,8,.06), 0 1px 1px rgba(35,22,8,.04);
  --shadow-md:  0 6px 16px rgba(35,22,8,.08), 0 2px 4px rgba(35,22,8,.05);
  --shadow-lg:  0 18px 40px rgba(35,22,8,.14), 0 4px 10px rgba(35,22,8,.06);
  --shadow-pop: 0 24px 60px rgba(132,42,191,.22), 0 6px 16px rgba(35,22,8,.10);

  --focus-ring: 0 0 0 3px rgba(217,118,61,.38);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-sans); font-size: 16px; line-height: 1.6;
  color: var(--imma-ink); background: var(--imma-bg);
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.container-narrow { width: 100%; max-width: 880px; margin: 0 auto; padding: 0 24px; }

/* ── TYPOGRAPHY ── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: var(--fw-bold);
  letter-spacing: .14em; text-transform: uppercase; color: var(--imma-orange);
}
.eyebrow-white { color: #fff; }

.section-title {
  font-size: clamp(26px, 3.4vw, 38px); font-weight: var(--fw-extrabold);
  line-height: 1.15; color: var(--imma-ink); text-wrap: balance;
  margin-bottom: 14px;
}
.section-sub { font-size: 17px; line-height: 1.65; color: var(--imma-ink-2); max-width: 620px; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; font-family: var(--font-sans); font-size: 15px;
  font-weight: var(--fw-semibold); letter-spacing: .01em;
  border: none; border-radius: var(--radius-md); cursor: pointer;
  transition: background 200ms var(--ease), transform 180ms var(--ease), box-shadow 200ms var(--ease);
  text-decoration: none; line-height: 1;
}
.btn-orange { background: var(--imma-orange); color: #fff; box-shadow: var(--shadow-sm); }
.btn-orange:hover { background: var(--imma-orange-600); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-purple { background: var(--imma-purple); color: #fff; box-shadow: var(--shadow-sm); }
.btn-purple:hover { background: var(--imma-purple-800); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-white { background: #fff; color: var(--imma-orange); box-shadow: var(--shadow-md); }
.btn-white:hover { background: var(--imma-orange-100); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline-white { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.5); }
.btn-outline-white:hover { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.9); }
.btn-ghost {
  background: transparent; color: var(--imma-ink-2);
  border: 1.5px solid var(--imma-line); font-weight: var(--fw-medium);
}
.btn-ghost:hover { background: var(--imma-bg); color: var(--imma-ink); }
.btn-sm { padding: 9px 18px; font-size: 13px; border-radius: var(--radius-sm); }
.btn-lg { padding: 17px 36px; font-size: 16px; border-radius: var(--radius-lg); }
.btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }

/* ── HEADER ── */
.logo-img { height: 36px; width: auto; }
.logo-link { display: flex; align-items: center; }
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(217,118,61,.97);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }

/* ── HERO ── */
.hero {
  position: relative; background: var(--imma-gradient-hero);
  overflow: hidden; padding: 72px 0 88px;
}
.hero-orb { position: absolute; border-radius: 50%; pointer-events: none; opacity: .15; }
.hero-orb-1 {
  width: 500px; height: 500px; top: -160px; right: -120px;
  background: radial-gradient(circle, rgba(255,255,255,.8) 0%, transparent 70%);
}
.hero-orb-2 {
  width: 340px; height: 340px; bottom: -120px; left: -90px;
  background: radial-gradient(circle, var(--imma-orange) 0%, transparent 70%); opacity: .2;
}
.hero-inner { position: relative; z-index: 1; text-align: center; color: #fff; }
.hero-h1 {
  font-size: clamp(30px, 4.4vw, 46px); font-weight: var(--fw-extrabold);
  line-height: 1.12; text-wrap: balance; margin: 16px auto 18px; max-width: 780px;
}
.hero-highlight { color: var(--imma-orange-300); }
.hero-sub {
  font-size: 17px; line-height: 1.65; color: rgba(255,255,255,.85);
  max-width: 620px; margin: 0 auto;
}
.hero-sub strong { color: #fff; font-weight: var(--fw-semibold); }

/* ═══ CALCULADORA ═══ */
.calc-wrap { position: relative; z-index: 2; margin-top: -44px; padding-bottom: 88px; }

.calc-card {
  background: #fff; border-radius: var(--radius-xl);
  box-shadow: var(--shadow-pop); overflow: hidden;
}

/* progresso — encoda etapa real do fluxo, não decoração */
.calc-progress { display: flex; border-bottom: 1px solid var(--imma-line); background: var(--imma-bg); }
.calc-progress-step {
  flex: 1; padding: 14px 12px; text-align: center;
  font-size: 12px; font-weight: var(--fw-semibold); letter-spacing: .04em;
  color: var(--imma-ink-3); border-bottom: 3px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease);
}
.calc-progress-step[data-state="active"] {
  color: var(--imma-purple); border-bottom-color: var(--imma-purple); background: #fff;
}
.calc-progress-step[data-state="done"] { color: var(--imma-teal); border-bottom-color: var(--imma-teal-300); }

.calc-panel { padding: 40px; }
.calc-panel[hidden] { display: none; }

.calc-step-title {
  font-size: 22px; font-weight: var(--fw-bold); line-height: 1.25;
  color: var(--imma-ink); margin-bottom: 6px; text-wrap: balance;
}
.calc-step-sub { font-size: 14px; color: var(--imma-ink-2); margin-bottom: 28px; }

/* perguntas do diagnóstico */
.q-group { margin-bottom: 30px; }
.q-label {
  display: block; font-size: 14px; font-weight: var(--fw-semibold);
  color: var(--imma-ink); margin-bottom: 12px;
}
.q-options { display: grid; gap: 8px; }
.q-options[data-cols="2"] { grid-template-columns: 1fr 1fr; }

.q-option { position: relative; }
.q-option input { position: absolute; opacity: 0; width: 0; height: 0; }
.q-option label {
  display: block; padding: 14px 16px; cursor: pointer;
  border: 1.5px solid var(--imma-line); border-radius: var(--radius-sm);
  font-size: 14px; line-height: 1.4; color: var(--imma-ink-2);
  transition: border-color 160ms var(--ease), background 160ms var(--ease), color 160ms var(--ease);
}
.q-option label:hover { border-color: var(--imma-purple-300); background: var(--imma-purple-100); }
.q-option input:checked + label {
  border-color: var(--imma-purple); background: var(--imma-purple-100);
  color: var(--imma-ink); font-weight: var(--fw-medium);
}
.q-option input:focus-visible + label { box-shadow: var(--focus-ring); }
.q-option-hint { display: block; font-size: 12px; color: var(--imma-ink-3); margin-top: 3px; }

/* campos numéricos */
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: flex; flex-direction: column; }
.field-label {
  font-size: 13px; font-weight: var(--fw-semibold);
  color: var(--imma-ink); margin-bottom: 6px;
}
.field-hint { font-size: 12px; color: var(--imma-ink-3); margin-top: 5px; line-height: 1.4; }
.field-input-wrap { position: relative; display: flex; align-items: center; }
.field-prefix, .field-suffix {
  position: absolute; font-size: 14px; color: var(--imma-ink-3);
  font-weight: var(--fw-medium); pointer-events: none;
}
.field-prefix { left: 14px; }
.field-suffix { right: 14px; }
.field input, .field select {
  width: 100%; padding: 13px 14px; font-family: var(--font-sans);
  font-size: 15px; font-weight: var(--fw-medium); color: var(--imma-ink);
  background: #fff; border: 1.5px solid var(--imma-line);
  border-radius: var(--radius-sm); transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
  font-variant-numeric: tabular-nums;
}
.field input:focus, .field select:focus {
  outline: none; border-color: var(--imma-orange); box-shadow: var(--focus-ring);
}
.field.has-prefix input { padding-left: 38px; }
.field.has-suffix input { padding-right: 44px; }

.calc-actions {
  display: flex; gap: 12px; justify-content: flex-end;
  margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--imma-line);
}

/* ── GATE DE E-MAIL ── */
.gate-preview {
  background: var(--imma-purple-100); border: 1.5px dashed var(--imma-purple-300);
  border-radius: var(--radius-md); padding: 20px; margin-bottom: 28px;
  display: flex; align-items: center; gap: 16px;
}
.gate-preview-blur {
  font-size: 30px; font-weight: var(--fw-extrabold); color: var(--imma-purple);
  filter: blur(7px); user-select: none; font-variant-numeric: tabular-nums;
}
.gate-preview-text { font-size: 14px; color: var(--imma-ink-2); line-height: 1.5; }
.gate-preview-text strong { color: var(--imma-purple); font-weight: var(--fw-bold); }

.privacy-note { font-size: 12px; color: var(--imma-ink-3); margin-top: 14px; line-height: 1.5; }

/* ── RESULTADO ── */
.result-hero {
  background: var(--imma-gradient-hero); color: #fff;
  padding: 32px 40px; display: flex; align-items: center;
  justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.result-level-eyebrow {
  font-size: 11px; font-weight: var(--fw-bold); letter-spacing: .14em;
  text-transform: uppercase; color: var(--imma-orange-300); margin-bottom: 6px;
}
.result-level-name { font-size: 24px; font-weight: var(--fw-extrabold); line-height: 1.2; }
.result-level-desc { font-size: 14px; color: rgba(255,255,255,.82); margin-top: 6px; max-width: 460px; line-height: 1.5; }

.level-pips { display: flex; gap: 6px; margin-top: 14px; }
.level-pip { width: 34px; height: 5px; border-radius: var(--radius-pill); background: rgba(255,255,255,.24); }
.level-pip[data-on="true"] { background: var(--imma-orange); }

.result-body { padding: 36px 40px 40px; }

.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 28px; }
/* `display:grid` acima vence o atributo [hidden] — sem isto os tiles reaparecem
   no cenário em que a calculadora deliberadamente não projeta número. */
.stat-row[hidden] { display: none; }
.stat-tile {
  background: var(--imma-bg); border: 1px solid var(--imma-line);
  border-radius: var(--radius-md); padding: 20px;
}
.stat-tile[data-emphasis="high"] {
  background: var(--imma-orange-100); border-color: var(--imma-orange-300);
}
.stat-label {
  font-size: 11px; font-weight: var(--fw-bold); letter-spacing: .1em;
  text-transform: uppercase; color: var(--imma-ink-3); margin-bottom: 8px;
}
.stat-value {
  font-size: 27px; font-weight: var(--fw-extrabold); color: var(--imma-ink);
  line-height: 1.1; font-variant-numeric: tabular-nums;
}
.stat-tile[data-emphasis="high"] .stat-value { color: var(--imma-orange-600); }
.stat-foot { font-size: 12px; color: var(--imma-ink-3); margin-top: 7px; line-height: 1.4; }

.result-block { margin-bottom: 24px; }
.result-block-title {
  font-size: 15px; font-weight: var(--fw-bold); color: var(--imma-ink);
  margin-bottom: 10px; display: flex; align-items: center; gap: 8px;
}
.result-block p { font-size: 14px; line-height: 1.65; color: var(--imma-ink-2); }
.result-block p + p { margin-top: 10px; }
.result-block strong { color: var(--imma-ink); font-weight: var(--fw-semibold); }

/* alavanca — o que fazer a seguir */
.lever-card {
  border-radius: var(--radius-md); padding: 22px;
  border-left: 4px solid var(--imma-teal); background: var(--imma-teal-100);
}
.lever-card[data-tone="format"] { border-left-color: var(--imma-purple); background: var(--imma-purple-100); }
.lever-card[data-tone="done"]   { border-left-color: var(--imma-success); background: #E8F4ED; }
.lever-title { font-size: 15px; font-weight: var(--fw-bold); color: var(--imma-ink); margin-bottom: 8px; }
.lever-card p { font-size: 14px; line-height: 1.6; color: var(--imma-ink-2); }
.lever-card p + p { margin-top: 9px; }

/* aviso de sanidade — dispara quando a projeção sai da faixa de mercado */
.sanity-flag {
  display: flex; gap: 12px; align-items: flex-start;
  background: #FDF6E9; border: 1px solid var(--imma-warning);
  border-radius: var(--radius-md); padding: 16px 18px; margin-bottom: 24px;
}
.sanity-flag[hidden] { display: none; }
.sanity-icon {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
  background: var(--imma-warning); color: #fff; font-size: 13px; font-weight: var(--fw-bold);
  display: flex; align-items: center; justify-content: center; margin-top: 1px;
}
.sanity-flag p { font-size: 13px; line-height: 1.55; color: #7A5A1E; }
.sanity-flag strong { font-weight: var(--fw-bold); }

/* nota metodológica dentro do resultado */
.method-note {
  background: var(--imma-bg); border: 1px solid var(--imma-line);
  border-radius: var(--radius-md); padding: 18px 20px;
}
.method-note-title {
  font-size: 12px; font-weight: var(--fw-bold); letter-spacing: .08em;
  text-transform: uppercase; color: var(--imma-ink-3); margin-bottom: 9px;
}
.method-note p { font-size: 13px; line-height: 1.6; color: var(--imma-ink-2); }
.method-note p + p { margin-top: 8px; }
.method-note a { color: var(--imma-teal); text-decoration: underline; text-underline-offset: 2px; }

/* ── METODOLOGIA (seção aberta) ── */
.method-section { background: var(--imma-surface); padding: 80px 0; border-top: 1px solid var(--imma-line); }
.method-grid { display: grid; gap: 14px; margin-top: 32px; }
.method-item {
  display: grid; grid-template-columns: 132px 1fr; gap: 20px;
  padding: 18px 20px; background: var(--imma-bg);
  border: 1px solid var(--imma-line); border-radius: var(--radius-md);
  align-items: start;
}
.method-figure {
  font-size: 21px; font-weight: var(--fw-extrabold); color: var(--imma-purple);
  line-height: 1.15; font-variant-numeric: tabular-nums;
}
.method-figure-sub {
  display: block; font-size: 11px; font-weight: var(--fw-semibold);
  color: var(--imma-ink-3); text-transform: uppercase; letter-spacing: .06em; margin-top: 4px;
}
.method-desc { font-size: 14px; line-height: 1.6; color: var(--imma-ink-2); }
.method-desc strong { color: var(--imma-ink); font-weight: var(--fw-semibold); }
.method-source {
  display: block; font-size: 12px; color: var(--imma-ink-3); margin-top: 7px;
}
.method-source a { color: var(--imma-teal); text-decoration: underline; text-underline-offset: 2px; }

.method-caveat {
  margin-top: 24px; padding: 20px 22px;
  background: var(--imma-teal-100); border-left: 4px solid var(--imma-teal);
  border-radius: var(--radius-md);
}
.method-caveat p { font-size: 14px; line-height: 1.65; color: var(--imma-ink-2); }
.method-caveat strong { color: var(--imma-teal-700); font-weight: var(--fw-bold); }

/* ── CTA FINAL ── */
.cta-section { background: var(--imma-gradient-hero); padding: 80px 0; text-align: center; position: relative; overflow: hidden; }
.cta-inner { position: relative; z-index: 1; }
.cta-title {
  font-size: clamp(26px, 3.4vw, 36px); font-weight: var(--fw-extrabold);
  color: #fff; line-height: 1.15; text-wrap: balance; margin-bottom: 14px;
}
.cta-sub { font-size: 16px; color: rgba(255,255,255,.85); max-width: 560px; margin: 0 auto 28px; line-height: 1.6; }
.cta-proof {
  display: flex; justify-content: center; gap: 32px; flex-wrap: wrap;
  margin-top: 36px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.18);
}
.cta-proof-item { color: #fff; }
.cta-proof-num { font-size: 22px; font-weight: var(--fw-extrabold); display: block; }
.cta-proof-label { font-size: 12px; color: rgba(255,255,255,.7); letter-spacing: .04em; }

/* ── FOOTER ── */
.site-footer { background: var(--imma-purple-800); padding: 28px 0; }
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.footer-text { font-size: 13px; color: var(--imma-purple-300); }
.footer-text a { color: #fff; text-decoration: underline; text-underline-offset: 2px; }

/* ── RESPONSIVO ── */
@media (max-width: 860px) {
  .hero { padding: 56px 0 76px; }
  .calc-panel { padding: 28px 22px; }
  .result-hero { padding: 26px 22px; }
  .result-body { padding: 28px 22px 32px; }
  .field-grid { grid-template-columns: 1fr; gap: 16px; }
  .stat-row { grid-template-columns: 1fr; }
  .q-options[data-cols="2"] { grid-template-columns: 1fr; }
  .method-item { grid-template-columns: 1fr; gap: 8px; }
  .calc-actions { flex-direction: column-reverse; }
  .calc-actions .btn { width: 100%; }
  .calc-progress-step { font-size: 11px; padding: 12px 6px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important; scroll-behavior: auto !important;
  }
  .btn:hover { transform: none; }
}

/* Honeypot anti-bot: fora da tela, não focável, sem entrar no fluxo visual. */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}