/* ═══════════════════════════════════════════════════════
   Calculadora de Impacto — Page Styles
   Lead magnet · Interativa · Editorial
   ═══════════════════════════════════════════════════════ */

.ca-hero {
  padding: var(--page-top) 0 clamp(4rem,8vw,6rem);
  background: var(--cream);
}
.ca-hero h1 { max-width: 750px; margin-bottom: 1.4rem; }
.ca-hero h1 em { color: var(--gold); }
.ca-hero-sub { max-width: 620px; font-size: clamp(1rem,1.4vw,1.1rem); line-height: 1.7; color: var(--muted); margin-bottom: 2rem; }
.ca-hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.ca-hero-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-top: 2rem; max-width: 400px; margin-left: auto; margin-right: auto; }
.ca-stat { text-align: center; }
.ca-stat strong { display: block; font: 700 clamp(1.1rem,2.5vw,1.4rem)/1 var(--serif); color: var(--gold-soft); margin-bottom: .2rem; }
.ca-stat span { font-size: .66rem; font-weight: 600; color: rgba(255,255,255,.4); text-transform: uppercase; letter-spacing: .05em; }

/* ── O que mede ── */
.ca-mede { padding: clamp(4rem,8vw,5rem) 0; background: var(--white); }
.ca-mede h2 { margin-bottom: 2rem; }
.ca-mede h2 em { color: var(--gold); }
.ca-mede-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.ca-mede-card { padding: 1.4rem; background: var(--cream); border: 1px solid var(--line); border-radius: var(--r-lg); }
.ca-mede-card strong { display: block; font: 700 .9rem/1.3 var(--sans); color: var(--ink); margin-bottom: .3rem; }
.ca-mede-card p { font-size: .82rem; color: var(--muted); line-height: 1.55; }

/* ── Calculadora ── */
.ca-calc { padding: clamp(4rem,8vw,6rem) 0; background: var(--cream); }
.ca-calc h2 { margin-bottom: .6rem; }
.ca-calc h2 em { color: var(--gold); }
.ca-calc-intro { max-width: 600px; font-size: .95rem; color: var(--muted); line-height: 1.65; margin-bottom: 2rem; }

.ca-form { max-width: 640px; padding: 2rem; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); }
.ca-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: .8rem; }
.ca-field { margin-bottom: .6rem; }
.ca-field label { display: block; font-size: .75rem; font-weight: 600; color: var(--muted); margin-bottom: .35rem; }
.ca-field input, .ca-field select {
  width: 100%; padding: .7rem .9rem; border-radius: var(--r); border: 1px solid var(--line);
  background: var(--paper); color: var(--ink); font: 500 .88rem var(--sans); outline: none;
}
.ca-field input:focus, .ca-field select:focus { border-color: var(--gold); }
.ca-field-help { font-size: .68rem; color: var(--quiet); margin-top: .2rem; line-height: 1.4; }
.ca-form-submit { width: 100%; margin-top: 1rem; }

/* ── Resultado ── */
.ca-result { margin-top: 2rem; max-width: 640px; display: none; }
.ca-result.is-visible { display: block; }
.ca-result-card { padding: 2rem; border-radius: var(--r-lg); border: 2px solid var(--gold); background: var(--white); }
.ca-result-level { font: 700 .72rem var(--sans); letter-spacing: .1em; text-transform: uppercase; margin-bottom: .6rem; }
.ca-result-level--low { color: #16a34a; }
.ca-result-level--medium { color: #d97706; }
.ca-result-level--high { color: #dc2626; }
.ca-result-headline { font: 700 clamp(1.2rem,2.5vw,1.5rem)/1.2 var(--serif); color: var(--ink); margin-bottom: 1rem; }
.ca-result-body { font-size: .9rem; line-height: 1.65; color: var(--muted); margin-bottom: 1.2rem; }

.ca-priorities { margin-bottom: 1.5rem; }
.ca-priorities h4 { font: 700 .78rem var(--sans); color: var(--gold); letter-spacing: .08em; text-transform: uppercase; margin-bottom: .6rem; }
.ca-priority { display: flex; align-items: flex-start; gap: .6rem; padding: .5rem 0; border-bottom: 1px solid var(--line); font-size: .85rem; color: var(--ink-2); line-height: 1.5; }
.ca-priority:last-child { border-bottom: none; }
.ca-priority::before { content: '→'; color: var(--gold); font-weight: 700; flex-shrink: 0; }

.ca-result-path { padding: 1.2rem; background: var(--cream); border: 1px solid var(--line); border-radius: var(--r); margin-bottom: 1.2rem; }
.ca-result-path strong { display: block; font: 700 .9rem var(--sans); color: var(--ink); margin-bottom: .3rem; }
.ca-result-path p { font-size: .82rem; color: var(--muted); line-height: 1.5; margin-bottom: .6rem; }
.ca-result-actions { display: flex; gap: .8rem; flex-wrap: wrap; }

/* ── Interpretar ── */
.ca-interpretar { padding: clamp(4rem,8vw,5rem) 0; background: var(--white); }
.ca-interpretar h2 { margin-bottom: 1.5rem; }
.ca-interpretar h2 em { color: var(--gold); }
.ca-interpretar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.ca-interpretar-card { padding: 1.4rem; border-radius: var(--r-lg); border: 1px solid var(--line); }
.ca-interpretar-card--low { background: rgba(22,163,74,.04); border-color: rgba(22,163,74,.12); }
.ca-interpretar-card--medium { background: rgba(217,119,6,.04); border-color: rgba(217,119,6,.12); }
.ca-interpretar-card--high { background: rgba(220,38,38,.04); border-color: rgba(220,38,38,.12); }
.ca-interpretar-card strong { display: block; font: 700 .9rem/1.2 var(--sans); margin-bottom: .4rem; }
.ca-interpretar-card--low strong { color: #16a34a; }
.ca-interpretar-card--medium strong { color: #d97706; }
.ca-interpretar-card--high strong { color: #dc2626; }
.ca-interpretar-card p { font-size: .82rem; color: var(--muted); line-height: 1.55; }

/* ── Caminhos ── */
.ca-caminhos { padding: clamp(4rem,8vw,5rem) 0; background: var(--cream); }
.ca-caminhos h2 { margin-bottom: 2rem; }
.ca-caminhos h2 em { color: var(--gold); }
.ca-caminhos-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.ca-caminho { display: block; padding: 1.6rem 1.2rem; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); text-decoration: none; text-align: center; transition: all .3s; }
.ca-caminho:hover { border-color: var(--gold-soft); transform: translateY(-2px); }
.ca-caminho strong { display: block; font: 700 .9rem/1.2 var(--sans); color: var(--ink); margin-bottom: .3rem; }
.ca-caminho span { font-size: .75rem; color: var(--quiet); line-height: 1.4; }
.ca-caminho-arrow { display: block; margin-top: .5rem; font-size: .75rem; font-weight: 600; color: var(--gold); }

/* ── FAQ ── */
.ca-faq { padding: clamp(4rem,8vw,5rem) 0; background: var(--white); }
.ca-faq h2 { margin-bottom: 2rem; }
.ca-faq-list { display: flex; flex-direction: column; gap: .3rem; max-width: 800px; }
.ca-faq-item { background: var(--cream); border-radius: var(--r); border: 1px solid var(--line); overflow: hidden; }
.ca-faq-item[open] { border-color: var(--gold-soft); }
.ca-faq-item summary { cursor: pointer; padding: 1rem 1.4rem; font: 600 .88rem var(--sans); color: var(--ink); list-style: none; display: flex; align-items: center; justify-content: space-between; }
.ca-faq-item summary::-webkit-details-marker { display: none; }
.ca-faq-item summary::after { content: ''; width: 9px; height: 9px; border-right: 2px solid var(--quiet); border-bottom: 2px solid var(--quiet); transform: rotate(45deg); transition: transform .3s; flex-shrink: 0; }
.ca-faq-item[open] summary::after { transform: rotate(-135deg); }
.ca-faq-answer { padding: 0 1.4rem 1rem; font-size: .85rem; color: var(--muted); line-height: 1.7; }

/* ── CTA ── */
.ca-cta { padding: clamp(5rem,10vw,7rem) 0; background: var(--ink); color: var(--white); text-align: center; }
.ca-cta h2 { color: var(--white); margin-bottom: .6rem; }
.ca-cta h2 em { color: var(--gold-soft); }
.ca-cta-sub { font: italic 400 1rem/1.6 var(--serif); color: rgba(255,255,255,.5); margin-bottom: 2rem; }
.ca-cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Responsive ── */
@media (max-width: 900px) { .ca-mede-grid { grid-template-columns: 1fr 1fr; } .ca-interpretar-grid { grid-template-columns: 1fr; } .ca-caminhos-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) {
  .ca-hero h1 { max-width: 100% !important; font-size: clamp(1.4rem,5.5vw,1.8rem) !important; overflow-wrap: anywhere; word-break: break-word; line-height: 1.1; }
  .ca-hero h1 em { display: inline !important; white-space: normal !important; }
  .ca-hero-sub { max-width: 100%; font-size: .86rem; }
  .ca-hero-actions { flex-direction: column; }
  .ca-mede-grid { grid-template-columns: 1fr; }
  .ca-form-row { grid-template-columns: 1fr; }
  .ca-caminhos-grid { grid-template-columns: 1fr; }
  .ca-cta-actions { flex-direction: column; align-items: center; }
  .ca-result-actions { flex-direction: column; }
}

/* ── Email gate ── */
.ca-gate { display: none; margin-top: 2rem; }
.ca-gate.is-visible { display: block; }
.ca-gate-card {
  max-width: 540px;
  margin: 0 auto;
  padding: 2.5rem;
  background: var(--white);
  border: 2px solid var(--gold);
  border-radius: var(--r-lg);
  text-align: center;
  box-shadow: var(--shadow);
}
.ca-gate-kicker {
  font: 700 .72rem var(--sans);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .6rem;
}
.ca-gate-card h3 {
  font: 700 clamp(1.2rem,2.5vw,1.5rem)/1.25 var(--serif);
  margin-bottom: .6rem;
}
.ca-gate-sub {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 1.4rem;
}
.ca-gate-form label {
  display: block;
  font: 600 .72rem var(--sans);
  color: var(--quiet);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .3rem;
  text-align: left;
}
.ca-gate-form input {
  width: 100%;
  padding: .65rem .9rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  font: 500 .88rem var(--sans);
  color: var(--ink);
  background: var(--paper);
}
.ca-gate-form input:focus { border-color: var(--gold); outline: none; }
.ca-gate-note {
  font-size: .72rem;
  color: var(--quiet);
  margin-top: .6rem;
}
.ca-gate-error {
  display: none;
  margin-top: .6rem;
  padding: .5rem;
  border-radius: var(--r);
  background: rgba(239,68,68,.06);
  border: 1px solid rgba(239,68,68,.15);
  color: #DC2626;
  font-size: .8rem;
}
@media (max-width: 640px) {
  .ca-gate-card { padding: 1.8rem 1.4rem; }
  .ca-gate-form [style*="grid-template-columns"] { grid-template-columns: 1fr !important; }
}