/*
 * salario-liquido.css
 * FinanceTools.pt — Simulador de Salário Líquido
 *
 * Design system consistente com o restante site.
 * Melhorias nesta versão:
 *   - focus-visible marcado em todos os elementos interativos
 *   - Não depende de cor para comunicar estados (ícones + texto)
 *   - Reduzido motion para utilizadores com prefers-reduced-motion
 */

/* ─────────────────────────────────────────────────────────────
   TOKENS DE DESIGN
   ───────────────────────────────────────────────────────────── */
:root {
  --bg:           #060D1A;
  --card:         rgba(14,24,42,.85);
  --card-solid:   #0E182A;
  --border:       rgba(0,229,200,.1);
  --borderh:      rgba(0,229,200,.28);
  --teal:         #00E5C8;
  --teald:        #0DB39E;
  --gold:         #F0B429;
  --purple:       #818CF8;
  --pink:         #F472B6;
  --green:        #34D399;
  --blue:         #60A5FA;
  --orange:       #FB923C;
  --red:          #F87171;
  --yellow:       #FACC15;
  --fg:           #EEF2FF;
  --muted:        #8899B4;
  --input-bg:     rgba(8,16,32,.7);
  --input-border: rgba(0,229,200,.15);
  --input-focus:  rgba(0,229,200,.4);
  --focus-ring:   2px solid var(--teal);
  --focus-ring-offset: 2px;
}

[data-theme="light"] {
  --bg:           #F0F4FF;
  --card:         rgba(255,255,255,.9);
  --card-solid:   #FFFFFF;
  --border:       rgba(0,180,160,.18);
  --borderh:      rgba(0,180,160,.45);
  --fg:           #0E182A;
  --muted:        #5A6B88;
  --input-bg:     rgba(255,255,255,.8);
  --input-border: rgba(0,180,160,.25);
  --input-focus:  rgba(0,180,160,.5);
}

/* ─────────────────────────────────────────────────────────────
   RESET + BASE
   ───────────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--fg);
  overflow-x: hidden;
  background-image: radial-gradient(rgba(0,229,200,.05) 1px, transparent 1px);
  background-size: 32px 32px;
  transition: background .3s, color .3s;
}
h1,h2,h3,h4,h5 { font-family: 'Syne', sans-serif; }
a { text-decoration: none; color: inherit; }
.accent { color: var(--teal); }
.muted  { color: var(--muted); }

/* ─────────────────────────────────────────────────────────────
   ACESSIBILIDADE — focus-visible
   ───────────────────────────────────────────────────────────── */
:focus { outline: none; }
:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
  border-radius: 4px;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible { border-radius: 8px; }

/* Skip link para leitores de ecrã */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--teal);
  color: #050C18;
  padding: 8px 16px;
  font-weight: 700;
  z-index: 999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { top: 0; }

/* ─────────────────────────────────────────────────────────────
   MOTION PREFERENCES
   ───────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ─────────────────────────────────────────────────────────────
   LAYOUT UTILS
   ───────────────────────────────────────────────────────────── */
.wrap    { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.divider { height: 1px; background: linear-gradient(90deg,transparent,rgba(0,229,200,.14),transparent); }
.sec     { padding: 80px 0; }
.sh      { text-align: center; margin-bottom: 52px; }
.sh h2   { font-size: clamp(1.6rem,3vw,2.2rem); font-weight: 800; letter-spacing: -.02em; margin: 12px 0 10px; }
.sh p    { color: var(--muted); font-size: 1rem; max-width: 520px; margin: 0 auto; line-height: 1.7; }

/* Glows decorativos */
.gl1 {
  position: fixed; top: -180px; left: -180px; width: 600px; height: 600px;
  border-radius: 50%; pointer-events: none; z-index: 0;
  background: radial-gradient(circle,rgba(0,229,200,.055) 0%,transparent 65%);
}
.gl2 {
  position: fixed; bottom: -180px; right: -180px; width: 500px; height: 500px;
  border-radius: 50%; pointer-events: none; z-index: 0;
  background: radial-gradient(circle,rgba(99,102,241,.04) 0%,transparent 65%);
}

/* ─────────────────────────────────────────────────────────────
   COMPONENTES BASE
   ───────────────────────────────────────────────────────────── */

/* Badge */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(0,229,200,.07); border: 1px solid rgba(0,229,200,.22);
  color: var(--teal); font-family: 'Syne', sans-serif;
  font-size: .67rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: 4px 11px; border-radius: 100px;
}
.badge-purple { background: rgba(129,140,248,.07); border-color: rgba(129,140,248,.22); color: var(--purple); }
.badge-gold   { background: rgba(240,180,41,.07);  border-color: rgba(240,180,41,.22);  color: var(--gold); }

/* Card */
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 18px;
  transition: border-color .25s, box-shadow .25s, transform .25s;
  backdrop-filter: blur(12px);
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: .88rem;
  border-radius: 10px; padding: 12px 22px; cursor: pointer;
  text-decoration: none; border: none; transition: all .2s;
}
.btn-p { background: linear-gradient(135deg,var(--teal),var(--teald)); color: #050C18; }
.btn-p:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,229,200,.28); }
.btn-g { background: transparent; border: 1.5px solid rgba(0,229,200,.28); color: var(--teal); }
.btn-g:hover { background: rgba(0,229,200,.06); border-color: rgba(0,229,200,.5); }
.btn-sm { padding: 8px 16px; font-size: .78rem; border-radius: 8px; }
.btn-ghost { background: transparent; border: 1.5px solid rgba(248,113,113,.28); color: var(--red); }
.btn-ghost:hover { background: rgba(248,113,113,.06); border-color: rgba(248,113,113,.5); }

/* ─────────────────────────────────────────────────────────────
   NAVEGAÇÃO
   ───────────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(6,13,26,.92); backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,229,200,.07);
}
[data-theme="light"] .nav { background: rgba(240,244,255,.92); }
.nav-i {
  max-width: 1160px; margin: 0 auto; padding: 0 24px; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 9px; text-decoration: none; flex-shrink: 0; }
.logo-icon {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg,var(--teal),var(--teald));
  display: flex; align-items: center; justify-content: center;
}
.logo-text { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.1rem; color: var(--fg); }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-a {
  font-size: .86rem; color: var(--muted); text-decoration: none;
  padding: 6px 10px; border-radius: 8px; transition: color .2s, background .2s;
}
.nav-a:hover, .nav-a[aria-current="page"] { color: var(--teal); background: rgba(0,229,200,.05); }
#theme-toggle {
  background: none; border: none; cursor: pointer; color: var(--muted);
  padding: 8px; border-radius: 8px; transition: color .2s; line-height: 0;
}
#theme-toggle:hover { color: var(--fg); }
#hbg {
  display: none; background: none; border: none;
  cursor: pointer; color: var(--muted); padding: 6px; line-height: 0;
}

/* Mobile menu */
#mob {
  display: none; background: rgba(6,13,26,.98); backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,229,200,.08);
}
#mob.open { display: block; }
.mob-a {
  display: flex; align-items: center; gap: 10px; padding: 12px 24px;
  font-size: .88rem; color: var(--muted); text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,.03); transition: color .15s;
}
.mob-a:hover, .mob-a[aria-current="page"] { color: var(--teal); }

/* ─────────────────────────────────────────────────────────────
   HERO
   ───────────────────────────────────────────────────────────── */
.hero { padding: 120px 0 60px; text-align: center; }
.hero-eyebrow { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 20px; }
.hero h1 {
  font-size: clamp(2rem,4vw,3.2rem); font-weight: 800;
  line-height: 1.08; letter-spacing: -.03em; margin-bottom: 18px;
}
.hero-sub {
  font-size: 1.06rem; color: var(--muted); line-height: 1.75;
  max-width: 520px; margin: 0 auto 36px;
}
.hero-meta {
  display: flex; gap: 28px; justify-content: center; flex-wrap: wrap;
  padding-top: 24px; border-top: 1px solid rgba(0,229,200,.1);
}
.hm-item { text-align: center; }
.hm-val  { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.3rem; color: var(--teal); }
.hm-lbl  { font-size: .7rem; color: var(--muted); margin-top: 2px; }

/* ─────────────────────────────────────────────────────────────
   SIMULATOR GRID
   ───────────────────────────────────────────────────────────── */
.sim-grid { display: grid; grid-template-columns: 420px 1fr; gap: 32px; align-items: start; }
@media(max-width:900px) { .sim-grid { grid-template-columns: 1fr; } }

/* ─────────────────────────────────────────────────────────────
   FORMULÁRIO
   ───────────────────────────────────────────────────────────── */
.form-card { padding: 28px; position: sticky; top: 80px; }
.form-card > h3 {
  font-size: 1rem; font-weight: 700; margin-bottom: 20px;
  display: flex; align-items: center; gap: 8px;
}
.form-group  { margin-bottom: 18px; }
.form-group label {
  display: block; font-size: .8rem; font-weight: 500; color: var(--muted);
  margin-bottom: 6px; letter-spacing: .02em;
}
label .req { color: var(--teal); margin-left: 2px; }

.inp {
  width: 100%; background: var(--input-bg); border: 1px solid var(--input-border);
  border-radius: 10px; padding: 11px 14px; font-family: 'DM Sans', sans-serif;
  font-size: .93rem; color: var(--fg); outline: none;
  transition: border-color .2s, box-shadow .2s; appearance: none;
}
.inp:focus {
  border-color: var(--input-focus);
  box-shadow: 0 0 0 3px rgba(0,229,200,.08);
}
.inp-prefix { position: relative; }
.inp-prefix .inp { padding-left: 36px; }
.inp-prefix .prefix {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: .85rem; pointer-events: none;
}
.inp-suffix { position: relative; }
.inp-suffix .inp { padding-right: 44px; }
.inp-suffix .suffix {
  position: absolute; right: 13px; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: .75rem; pointer-events: none;
}

.form-row    { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-error  { font-size: .75rem; color: var(--red); margin-top: 5px; display: none; }
.form-error.show { display: flex; align-items: center; gap: 5px; }
.form-tip    { font-size: .73rem; color: var(--muted); margin-top: 5px; line-height: 1.5; }
.form-divider { height: 1px; background: var(--border); margin: 20px 0; }
.form-actions { display: flex; gap: 10px; margin-top: 20px; }
.form-actions .btn { flex: 1; justify-content: center; }

/* Radio groups */
.radio-group     { display: grid; grid-template-columns: repeat(3,1fr); gap: 6px; }
.radio-group.r2  { grid-template-columns: 1fr 1fr; }
.radio-opt       { position: relative; }
.radio-opt input { position: absolute; opacity: 0; width: 0; height: 0; }
.radio-opt label {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; padding: 9px 6px; background: var(--input-bg);
  border: 1px solid var(--input-border); border-radius: 9px; cursor: pointer;
  transition: all .2s; font-size: .78rem; text-align: center;
  color: var(--muted); font-weight: 500;
}
.radio-opt input:checked + label {
  border-color: var(--teal); background: rgba(0,229,200,.07); color: var(--teal);
}
.radio-opt label:hover { border-color: rgba(0,229,200,.35); color: var(--fg); }
/* focus-visible nos radios acessíveis */
.radio-opt input:focus-visible + label {
  outline: var(--focus-ring); outline-offset: 2px;
}

/* Contract type toggle */
.contract-toggle {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-bottom: 22px;
  border: 1px solid var(--input-border); border-radius: 12px; overflow: hidden;
}
.ct-opt       { position: relative; }
.ct-opt input { position: absolute; opacity: 0; width: 0; height: 0; }
.ct-opt label {
  display: flex; align-items: center; gap: 10px; padding: 13px 16px;
  cursor: pointer; transition: all .2s; font-size: .86rem; font-weight: 600;
  color: var(--muted); background: var(--input-bg);
  border-right: 1px solid var(--input-border);
}
.ct-opt:last-child label { border-right: none; }
.ct-opt input:checked + label {
  background: rgba(0,229,200,.08); color: var(--teal);
  box-shadow: inset 0 0 0 1.5px rgba(0,229,200,.3);
}
.ct-opt label:hover { background: rgba(0,229,200,.04); color: var(--fg); }
.ct-opt input:focus-visible + label { outline: var(--focus-ring); outline-offset: -2px; }
.ct-ico {
  width: 30px; height: 30px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.06);
  transition: all .2s;
}
.ct-opt input:checked + label .ct-ico {
  background: rgba(0,229,200,.15); border-color: rgba(0,229,200,.3);
}

/* RV info banner */
.rv-banner {
  background: linear-gradient(135deg,rgba(129,140,248,.08),rgba(244,114,182,.05));
  border: 1px solid rgba(129,140,248,.2); border-radius: 12px;
  padding: 14px 16px; margin-bottom: 20px; display: none;
}
.rv-banner.show  { display: block; }
.rv-banner-title {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: .8rem;
  color: var(--purple); margin-bottom: 8px;
  display: flex; align-items: center; gap: 6px;
}
.rv-banner-grid  { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.rv-stat         { background: rgba(0,0,0,.15); border-radius: 8px; padding: 8px 10px; }
.rv-stat-val     { font-family: 'Syne', sans-serif; font-weight: 700; font-size: .9rem; color: var(--fg); }
.rv-stat-lbl     { font-size: .68rem; color: var(--muted); margin-top: 1px; }

/* Disclaimer */
.disclaimer {
  font-size: .75rem; color: var(--muted); line-height: 1.6;
  padding: 14px 18px; background: rgba(248,113,113,.04);
  border: 1px solid rgba(248,113,113,.12); border-radius: 10px; margin-top: 12px;
}

/* ─────────────────────────────────────────────────────────────
   RESULTADOS
   ───────────────────────────────────────────────────────────── */
.results-col { display: flex; flex-direction: column; gap: 20px; }

/* Empty state */
.empty-state { text-align: center; padding: 48px 24px; color: var(--muted); }
.empty-state svg { margin-bottom: 14px; opacity: .4; }
.empty-state p { font-size: .88rem; line-height: 1.6; }

/* Main result card — split em líquido salarial + total com subsídio */
.result-main {
  padding: 28px;
  background: linear-gradient(135deg,rgba(0,229,200,.08),rgba(0,179,158,.04));
  border: 1px solid rgba(0,229,200,.2);
}
.result-main-label {
  font-size: .72rem; color: var(--teal); font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; margin-bottom: 6px;
}
.result-main-value {
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(2rem,4vw,2.8rem); letter-spacing: -.03em; color: var(--fg);
}
.result-main-sub { font-size: .82rem; color: var(--muted); margin-top: 4px; }

/* Linha subsídio: visível apenas quando há subsídio */
.result-subsidio-row {
  display: none; margin-top: 14px; padding: 12px 14px; border-radius: 10px;
  background: rgba(52,211,153,.07); border: 1px solid rgba(52,211,153,.2);
}
.result-subsidio-row.show { display: flex; align-items: center; justify-content: space-between; }
.result-subsidio-row .lbl { font-size: .78rem; color: var(--green); font-weight: 600; }
.result-subsidio-row .val { font-family: 'Syne', sans-serif; font-weight: 700; color: var(--green); }
.result-subsidio-row .total-lbl {
  font-size: .72rem; color: var(--muted); margin-top: 2px;
}

.result-main-footer {
  display: flex; align-items: center; gap: 10px;
  margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(0,229,200,.12);
}
.result-main-footer .val {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.2rem; color: var(--teal);
}
.result-main-footer .lbl { font-size: .76rem; color: var(--muted); }

/* Metric cards */
.metrics-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.metric-card  { padding: 18px; border-radius: 14px; background: var(--card); border: 1px solid var(--border); }
.metric-ico   {
  width: 34px; height: 34px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 10px;
}
.metric-lbl { font-size: .72rem; color: var(--muted); font-weight: 500; margin-bottom: 4px; }
.metric-val { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.15rem; }
.metric-sub { font-size: .7rem; color: var(--muted); margin-top: 2px; }
.company-card {
  border-color: rgba(240,180,41,.15);
  background: linear-gradient(135deg,rgba(240,180,41,.05),transparent);
}
.company-card .metric-ico {
  background: rgba(240,180,41,.1); border: 1px solid rgba(240,180,41,.2);
}

/* Breakdown table */
.breakdown-card { padding: 22px; }
.breakdown-card h4 {
  font-size: .72rem; font-weight: 700; margin-bottom: 16px;
  color: var(--muted); text-transform: uppercase; letter-spacing: .06em;
}
.brow {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,.04);
}
.brow:last-child { border-bottom: none; }
.brow-label  { display: flex; align-items: center; gap: 8px; font-size: .85rem; color: var(--muted); }
.brow-dot    { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.brow-value  { font-family: 'Syne', sans-serif; font-weight: 600; font-size: .9rem; }
/* Cor + ícone — não depende APENAS de cor para comunicar estado */
.brow-value.positive { color: var(--teal); }
.brow-value.negative { color: var(--red); }
.brow-value.neutral  { color: var(--muted); }
.brow.total { margin-top: 6px; padding-top: 12px; border-top: 1px solid var(--borderh); }
.brow.total .brow-label { font-weight: 700; color: var(--fg); font-size: .9rem; }
.brow.total .brow-value { font-size: 1rem; color: var(--teal); }

/* Chart */
.chart-card { padding: 28px; }
.chart-card > h3 { font-size: .9rem; font-weight: 700; margin-bottom: 24px; display: flex; align-items: center; gap: 8px; }
.chart-bars {
  display: flex; gap: 24px; align-items: flex-end; justify-content: center;
  height: 200px; padding: 0 20px;
}
.chart-bar-wrap { display: flex; flex-direction: column; align-items: center; gap: 8px; flex: 1; max-width: 120px; }
.chart-bar-val  { font-family: 'Syne', sans-serif; font-weight: 700; font-size: .8rem; text-align: center; min-height: 20px; }
.chart-bar {
  width: 100%; border-radius: 10px 10px 0 0; min-height: 4px;
  transition: height .6s cubic-bezier(.34,1.56,.64,1);
  position: relative; overflow: hidden;
}
.chart-bar::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg,rgba(255,255,255,.12) 0%,transparent 50%);
}
.chart-bar-lbl  { font-size: .73rem; color: var(--muted); text-align: center; line-height: 1.3; }
.chart-legend   { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-top: 20px; }
.chart-legend-item { display: flex; align-items: center; gap: 6px; font-size: .75rem; color: var(--muted); }
.legend-dot     { width: 8px; height: 8px; border-radius: 3px; flex-shrink: 0; }
.stacked-bar-wrap  { margin-top: 24px; }
.stacked-bar-label { font-size: .75rem; color: var(--muted); margin-bottom: 6px; }
.stacked-bar    { display: flex; height: 28px; border-radius: 8px; overflow: hidden; gap: 2px; }
.stacked-seg    {
  transition: width .6s ease; position: relative;
  display: flex; align-items: center; justify-content: center;
  min-width: 0; overflow: hidden;
}
.stacked-seg:first-child { border-radius: 8px 0 0 8px; }
.stacked-seg:last-child  { border-radius: 0 8px 8px 0; }
.stacked-seg span {
  font-size: .67rem; font-weight: 700; color: rgba(0,0,0,.7);
  white-space: nowrap; padding: 0 4px;
}

/* Actions */
.actions-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* ─────────────────────────────────────────────────────────────
   COMPARADOR
   ───────────────────────────────────────────────────────────── */
.comparador-section { padding: 72px 0; }
.comp-toggle-wrap   { display: flex; justify-content: center; margin-bottom: 36px; }
.comp-toggle {
  display: inline-flex; background: var(--input-bg);
  border: 1px solid var(--input-border); border-radius: 12px; padding: 4px; gap: 4px;
}
.comp-tab {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: .78rem;
  padding: 8px 18px; border-radius: 9px; border: none; cursor: pointer;
  transition: all .2s; color: var(--muted); background: transparent; letter-spacing: .02em;
}
.comp-tab.active { background: linear-gradient(135deg,var(--teal),var(--teald)); color: #050C18; }
.comp-tab:hover:not(.active) { color: var(--fg); background: rgba(255,255,255,.04); }

.comp-grid {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 0; align-items: start;
}
@media(max-width:700px) {
  .comp-grid { grid-template-columns: 1fr; gap: 16px; }
  .comp-vs   { display: none !important; }
}
.comp-col { border-radius: 16px; overflow: hidden; border: 1px solid var(--border); transition: border-color .3s; }
.comp-col.dep { border-color: rgba(0,229,200,.25); }
.comp-col.rv  { border-color: rgba(129,140,248,.25); }
.comp-head { padding: 18px 22px 16px; display: flex; align-items: center; gap: 10px; }
.comp-head.dep { background: linear-gradient(135deg,rgba(0,229,200,.1),rgba(0,229,200,.04)); }
.comp-head.rv  { background: linear-gradient(135deg,rgba(129,140,248,.1),rgba(129,140,248,.04)); }
.comp-head-ico {
  width: 36px; height: 36px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.comp-head-ico.dep { background: rgba(0,229,200,.15); border: 1px solid rgba(0,229,200,.3); }
.comp-head-ico.rv  { background: rgba(129,140,248,.15); border: 1px solid rgba(129,140,248,.3); }
.comp-head-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: .9rem; }
.comp-head-sub   { font-size: .72rem; color: var(--muted); margin-top: 1px; }
.comp-body       { padding: 18px 22px; background: var(--card); }
.comp-liquido    { font-family: 'Syne', sans-serif; font-weight: 800; font-size: clamp(1.5rem,2.5vw,2rem); margin: 10px 0 4px; }
.comp-liquido.dep { color: var(--teal); }
.comp-liquido.rv  { color: var(--purple); }
.comp-liquido-lbl { font-size: .72rem; color: var(--muted); margin-bottom: 16px; }
.comp-row         { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,.04); font-size: .82rem; }
.comp-row:last-child  { border-bottom: none; }
.comp-row-lbl     { color: var(--muted); }
.comp-row-val     { font-weight: 600; font-family: 'Syne', sans-serif; font-size: .85rem; }
.comp-row-val.neg  { color: var(--red); }
.comp-row-val.pos  { color: var(--green); }
.comp-row-val.neu  { color: var(--muted); }
.comp-row-val.gold { color: var(--gold); }
.comp-winner       { display: none; margin-top: 14px; padding: 10px 14px; border-radius: 9px; font-size: .76rem; font-weight: 600; line-height: 1.5; }
.comp-winner.show  { display: block; }
.comp-winner.dep   { background: rgba(0,229,200,.07); border: 1px solid rgba(0,229,200,.2); color: var(--teal); }
.comp-winner.rv    { background: rgba(129,140,248,.07); border: 1px solid rgba(129,140,248,.2); color: var(--purple); }
.comp-vs           { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 0 20px; gap: 10px; }
.comp-vs-badge     { font-family: 'Syne', sans-serif; font-weight: 800; font-size: .75rem; background: var(--card); border: 1px solid var(--border); border-radius: 100px; padding: 6px 14px; color: var(--muted); white-space: nowrap; }
.comp-diff         { text-align: center; }
.comp-diff-val     { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.1rem; }
.comp-diff-lbl     { font-size: .68rem; color: var(--muted); margin-top: 2px; }
.comp-empty        { text-align: center; padding: 32px 22px; color: var(--muted); font-size: .84rem; line-height: 1.6; }
.comp-empty svg    { display: block; margin: 0 auto 10px; opacity: .3; }

/* ─────────────────────────────────────────────────────────────
   EXPLAINER
   ───────────────────────────────────────────────────────────── */
.explainer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.exp-card        { padding: 24px; }
.exp-ico         { width: 42px; height: 42px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.exp-card h4     { font-size: .95rem; font-weight: 700; margin-bottom: 8px; }
.exp-card p      { font-size: .84rem; color: var(--muted); line-height: 1.7; }

/* ─────────────────────────────────────────────────────────────
   FAQ — com aria-expanded animado
   ───────────────────────────────────────────────────────────── */
.faq-w { max-width: 720px; margin: 0 auto; }
.fi    { border: 1px solid var(--border); border-radius: 12px; margin-bottom: 8px; overflow: hidden; transition: border-color .2s; }
.fi:hover { border-color: var(--borderh); }
.fb    {
  width: 100%; background: none; border: none; cursor: pointer;
  padding: 18px 20px; display: flex; justify-content: space-between;
  align-items: center; gap: 16px; text-align: left;
}
.fq    { font-family: 'Syne', sans-serif; font-weight: 600; font-size: .9rem; color: var(--fg); }
.fp    {
  font-size: 1.2rem; color: var(--teal); transition: transform .25s;
  flex-shrink: 0; font-family: monospace; width: 20px; text-align: center;
}
/* Usa aria-expanded para controlar o estado visual */
.fb[aria-expanded="true"] .fp  { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s;
}
.faq-answer p { padding: 0 20px 18px; font-size: .85rem; color: var(--muted); line-height: 1.75; }
.fi.open .faq-answer { max-height: 300px; }

/* ─────────────────────────────────────────────────────────────
   FOOTER
   ───────────────────────────────────────────────────────────── */
footer { padding: 40px 0; border-top: 1px solid var(--border); margin-top: 40px; }
.foot-inner  { display: flex; flex-direction: column; gap: 16px; }
.foot-top    { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.foot-links  { display: flex; gap: 20px; flex-wrap: wrap; }
.foot-links a { font-size: .82rem; color: var(--muted); transition: color .2s; }
.foot-links a:hover { color: var(--fg); }
.foot-bot    { font-size: .76rem; color: var(--muted); line-height: 1.7; }

/* ─────────────────────────────────────────────────────────────
   TOAST
   ───────────────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--card-solid); border: 1px solid var(--borderh);
  border-radius: 10px; padding: 10px 20px; font-size: .85rem;
  color: var(--fg); z-index: 1000;
  transition: transform .3s, opacity .3s; opacity: 0; pointer-events: none;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ─────────────────────────────────────────────────────────────
   PRINT
   ───────────────────────────────────────────────────────────── */
@media print {
  .nav, .hero-eyebrow, .form-card, .actions-row, .hero-meta,
  footer, .gl1, .gl2, #theme-toggle, #hbg, .btn,
  .comparador-section, .explainer-grid { display: none !important; }
  body { background: #fff; color: #000; }
  .card { border: 1px solid #ddd; box-shadow: none; background: #fff; }
  .result-main-value, .metric-val, .brow-value { color: #000 !important; }
  .accent { color: #0DB39E; }
  @page { margin: 2cm; }
}

/* ─────────────────────────────────────────────────────────────
   RESPONSIVO
   ───────────────────────────────────────────────────────────── */
@media(max-width:900px) {
  .form-card { position: static; }
  .explainer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media(max-width:640px) {
  .form-row         { grid-template-columns: 1fr; }
  .metrics-grid     { grid-template-columns: 1fr 1fr; }
  .chart-bars       { height: 160px; gap: 12px; }
  .actions-row      { flex-direction: column; }
  .actions-row .btn { width: 100%; justify-content: center; }
  .form-actions     { flex-direction: column; }
  .nav-links        { display: none; }
  #hbg              { display: block; }
  .explainer-grid   { grid-template-columns: 1fr; }
}
@media(max-width:360px) {
  .metrics-grid { grid-template-columns: 1fr; }
}