/* =========================================================================
   CONGRESSO DE ARBITRAGEM — Design System
   Paleta: bordô #B32B36, cinza-carvão #2A2A2F, cinza-claro #F0F0F0,
   branco e preto — sem dourado nem verde. Tipografia: Montserrat,
   usada tanto no corpo como nos títulos.
   ========================================================================= */

:root{
  /* ---- Cor ---- */
  --bordeaux:        #B32B36;
  --bordeaux-dark:    #7A1D25;
  --bordeaux-light:   #C8515A;
  --bordeaux-tint:    #E38089;  /* vermelho claro, usado como acento sobre fundos escuros */
  --ink:              #2A2A2F;
  --ink-soft:         #5B5C62;
  --cream:            #F0F0F0;
  --cream-deep:       #E3E3E3;
  --paper:            #FFFFFF;
  --black:            #000000;
  --line:             rgba(42,42,47,.12);
  --line-strong:      rgba(42,42,47,.22);

  /* ---- Tipografia ---- */
  --font-display: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* ---- Escala ---- */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(42,42,47,.06);
  --shadow-md: 0 12px 40px rgba(42,42,47,.14);
  --shadow-accent: 0 10px 30px rgba(179,43,54,.22);

  --container: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4{ font-family: var(--font-display); margin:0 0 .5em; color: var(--ink); font-weight:700; letter-spacing:-.01em; }
p{ margin:0 0 1em; }
.container{ max-width: var(--container); margin:0 auto; padding:0 28px; }

@media (max-width: 640px){
  .container{ padding: 0 20px; }
}

/* Foco visível para acessibilidade */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible{
  outline: 2px solid var(--bordeaux);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior:auto !important; }
}

/* ---------- Eyebrow / etiquetas de secção ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--bordeaux);
}
.eyebrow::before{
  content:"";
  width: 26px; height: 1px;
  background: var(--ink);
}

.section-head{ max-width: 640px; margin-bottom: 46px; }
.section-head h2{ font-size: clamp(28px, 3.4vw, 42px); line-height:1.15; }
.section-head p{ color: var(--ink-soft); font-size: 17px; margin-top: 10px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

section{ padding: 96px 0; }
@media (max-width: 780px){ section{ padding: 64px 0; } }

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{
  background: var(--bordeaux);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover{ background: var(--bordeaux-dark); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn-accent{
  background: var(--paper);
  color: var(--ink);
}
.btn-accent:hover{ background: var(--cream); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn-ghost{
  background: transparent;
  color: var(--paper);
  border-color: rgba(255,255,255,.4);
}
.btn-ghost:hover{ border-color: #fff; background: rgba(255,255,255,.08); }
.btn-outline{
  background: transparent;
  color: var(--bordeaux);
  border-color: var(--line-strong);
}
.btn-outline:hover{ border-color: var(--bordeaux); background: rgba(179,43,54,.04); }
.btn-block{ width:100%; }
.btn[disabled]{ opacity:.6; cursor:not-allowed; transform:none !important; }

/* =========================================================================
   HEADER
   ========================================================================= */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(250,246,239,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  transition: background-color .2s ease;
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height: 84px;
}
.brand{
  display:flex; align-items:center; gap:12px;
  font-family: var(--font-display);
  font-weight:600;
  font-size: 19px;
  color: var(--ink);
}
.brand .brand-mark{
  width: 38px; height: 38px;
  border-radius: 9px;
  background: linear-gradient(155deg, var(--bordeaux), var(--bordeaux-dark));
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:14px; font-weight:700; letter-spacing:.02em;
  box-shadow: 0 4px 14px rgba(179,43,54,.35);
}
.brand small{ display:block; font-family: var(--font-body); font-weight:500; font-size:11px; letter-spacing:.06em; color: var(--ink-soft); text-transform:uppercase; }

.nav-desktop{ display:flex; align-items:center; gap:36px; }
.nav-desktop a{
  font-size: 14.5px; font-weight:600; color: var(--ink-soft);
  position:relative; padding: 6px 0;
  transition: color .15s ease;
}
.nav-desktop a::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:2px;
  background: var(--bordeaux); transform: scaleX(0); transform-origin:left;
  transition: transform .2s ease;
}
.nav-desktop a:hover{ color: var(--ink); }
.nav-desktop a:hover::after{ transform: scaleX(1); }

.header-actions{ display:flex; align-items:center; gap:14px; }
.nav-toggle{
  display:none; background:none; border:none; padding:8px;
  flex-direction:column; gap:5px;
}
.nav-toggle span{ width:22px; height:2px; background: var(--ink); border-radius:2px; }

@media (max-width: 940px){
  .nav-desktop{ display:none; }
  .nav-toggle{ display:flex; }
}

.nav-mobile{
  display:none;
  position:fixed; inset: 84px 0 0 0; z-index:99;
  background: var(--cream);
  padding: 20px 24px 40px;
  overflow:auto;
}
.nav-mobile.open{ display:block; }
.nav-mobile a{
  display:block; padding: 16px 4px; font-size:19px; font-weight:600;
  border-bottom: 1px solid var(--line); color: var(--ink);
}
.nav-mobile .btn{ margin-top: 22px; }

/* =========================================================================
   HERO
   ========================================================================= */
.hero{
  position: relative;
  overflow:hidden;
  background:
    radial-gradient(1100px 520px at 82% -10%, rgba(176,141,87,.18), transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, #1b2a38 62%, var(--bordeaux-dark) 100%);
  color: #fff;
  padding: 76px 0 0;
}
.hero .container{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items:center;
  padding-bottom: 70px;
}
.hero-copy .eyebrow{ color: var(--bordeaux-tint); }
.hero-copy .eyebrow::before{ background: var(--bordeaux-tint); }
.hero-copy h1{
  color: #fff;
  font-size: clamp(38px, 5.4vw, 62px);
  line-height: 1.06;
  letter-spacing: -.02em;
  font-weight: 800;
  margin: 18px 0 20px;
}
.hero-copy h1 em{ font-style: italic; color: var(--bordeaux-tint); }
.hero-copy .lede{
  font-size: 18px; color: rgba(255,255,255,.78);
  max-width: 540px; margin-bottom: 30px;
}
.hero-meta{
  display:flex; flex-wrap:wrap; gap: 14px 30px;
  margin-bottom: 34px;
}
.hero-meta div{ display:flex; align-items:center; gap:10px; font-size:14.5px; color: rgba(255,255,255,.85); }
.hero-meta strong{ color:#fff; font-weight:600; }
.hero-meta svg{ width:18px; height:18px; flex-shrink:0; color: var(--bordeaux-tint); }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; }

/* Painel "docket" — cartão de contagem decrescente, elemento assinatura */
.docket{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow-md);
}
.docket-ref{
  display:flex; justify-content:space-between; align-items:baseline;
  font-family: var(--font-body); font-size: 11.5px; letter-spacing:.14em;
  text-transform:uppercase; color: var(--bordeaux-tint);
  border-bottom: 1px dashed rgba(255,255,255,.22);
  padding-bottom: 14px; margin-bottom: 20px;
}
.docket-title{ font-family: var(--font-display); color:#fff; font-size:16px; margin-bottom: 18px; }
.countdown{ display:grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.countdown .cell{ text-align:center; }
.countdown .num{
  font-family: var(--font-display); font-size: clamp(26px,3vw,34px);
  color:#fff; font-variant-numeric: tabular-nums; line-height:1;
}
.countdown .lab{ font-size: 10.5px; letter-spacing:.1em; text-transform:uppercase; color: rgba(255,255,255,.55); margin-top:6px; }
.docket-foot{
  margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.14);
  display:flex; justify-content:space-between; align-items:center; gap:10px;
}
.docket-foot .price{ font-family: var(--font-display); font-size: 20px; color: var(--bordeaux-tint); }
.docket-foot .price span{ display:block; font-family: var(--font-body); font-size:11px; color: rgba(255,255,255,.55); text-transform:uppercase; letter-spacing:.08em; }

.hero-strip{
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 26px 0;
}
.hero-strip .container{
  display:flex; flex-wrap:wrap; gap: 30px 48px;
  justify-content:space-between;
}
.hero-stat{ display:flex; flex-direction:column; }
.hero-stat b{ font-family: var(--font-display); font-size: 30px; color:#fff; }
.hero-stat span{ font-size: 12.5px; color: rgba(255,255,255,.6); text-transform:uppercase; letter-spacing:.08em; margin-top:4px; }

@media (max-width: 940px){
  .hero .container{ grid-template-columns: 1fr; padding-bottom: 46px; }
}

/* =========================================================================
   SOBRE
   ========================================================================= */
.about{ background: var(--cream); }
.about-grid{
  display:grid; grid-template-columns: .95fr 1.05fr; gap: 64px; align-items:start;
}
.about-text p{ color: var(--ink-soft); font-size: 16.5px; }
.about-quote{
  margin-top: 26px; padding-left: 22px; border-left: 3px solid var(--bordeaux);
  font-family: var(--font-display); font-style: italic; font-size: 19px; color: var(--ink);
}
.about-stats{ display:grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat-card{
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 26px 22px;
  box-shadow: var(--shadow-sm);
}
.stat-card b{ display:block; font-family: var(--font-display); font-size: 36px; color: var(--bordeaux); }
.stat-card span{ font-size: 13.5px; color: var(--ink-soft); }

@media (max-width: 860px){
  .about-grid{ grid-template-columns:1fr; gap: 36px; }
}

/* =========================================================================
   PROGRAMA (tabs de dias + agenda numerada estilo "processo")
   ========================================================================= */
.programme{ background: var(--cream-deep); }
.day-tabs{ display:flex; gap:10px; margin-bottom: 34px; flex-wrap:wrap; }
.day-tab{
  padding: 12px 22px; border-radius: 999px; border:1px solid var(--line-strong);
  background: var(--paper); font-weight:600; font-size:14.5px; color: var(--ink-soft);
  transition: all .15s ease;
}
.day-tab.active{ background: var(--bordeaux); color:#fff; border-color: var(--bordeaux); box-shadow: var(--shadow-sm); }

.agenda-day{ display:none; }
.agenda-day.active{ display:block; animation: fadeIn .35s ease; }
@keyframes fadeIn{ from{ opacity:0; transform: translateY(6px);} to{opacity:1; transform:none;} }

.agenda-item{
  display:grid; grid-template-columns: 130px 1fr; gap: 26px;
  padding: 26px 0; border-top: 1px solid var(--line);
}
.agenda-item:last-child{ border-bottom: 1px solid var(--line); }
.agenda-time{ font-family: var(--font-display); font-size: 17px; color: var(--bordeaux); font-weight:600; }
.agenda-ref{ display:block; margin-top:6px; font-size: 11px; letter-spacing:.06em; color: var(--ink-soft); font-family: var(--font-body); }
.agenda-body h4{ font-size: 18px; margin-bottom:6px; }
.agenda-body p{ color: var(--ink-soft); font-size: 15px; margin-bottom:8px; }
.agenda-tag{
  display:inline-block; font-size:11.5px; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  color: var(--bordeaux); background: rgba(179,43,54,.1); border-radius:5px; padding:4px 10px; margin-right:8px;
}
.agenda-speaker{ font-size: 13.5px; color: var(--ink); font-weight:600; margin-top:8px; }

@media (max-width: 620px){
  .agenda-item{ grid-template-columns: 1fr; gap:6px; }
}

/* =========================================================================
   ORADORES
   ========================================================================= */
.speakers-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 26px;
}
.speaker-card{
  background: var(--paper); border-radius: var(--radius-md); overflow:hidden;
  border:1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.speaker-card:hover{ transform: translateY(-4px); box-shadow: var(--shadow-md); }
.speaker-photo{
  aspect-ratio: 1/1;
  background: linear-gradient(155deg, var(--ink), var(--bordeaux-dark));
  display:flex; align-items:center; justify-content:center;
  color: var(--bordeaux-tint); font-family: var(--font-display); font-size: 34px;
}
.speaker-info{ padding: 18px 18px 22px; }
.speaker-info h4{ font-size:16.5px; margin-bottom:2px; }
.speaker-info .role{ font-size: 13px; color: var(--bordeaux); font-weight:600; margin-bottom:6px; }
.speaker-info .org{ font-size:13px; color: var(--ink-soft); }

@media (max-width: 940px){ .speakers-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px){ .speakers-grid{ grid-template-columns: 1fr; } }

/* =========================================================================
   LOCAL
   ========================================================================= */
.venue{ background: var(--ink); color:#fff; }
.venue .section-head p{ color: rgba(255,255,255,.65); }
.venue .eyebrow{ color: var(--bordeaux-tint); }
.venue .eyebrow::before{ background: var(--bordeaux-tint); }
.venue-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items:center; }
.venue-map{
  border-radius: var(--radius-lg); overflow:hidden; border:1px solid rgba(255,255,255,.14);
  aspect-ratio: 4/3; background: #0f1822;
}
.venue-map iframe{ width:100%; height:100%; border:0; filter: grayscale(.2) contrast(1.05); }
.venue-list{ margin-top: 24px; display:flex; flex-direction:column; gap:16px; }
.venue-list div{ display:flex; gap:14px; align-items:flex-start; }
.venue-list svg{ width:20px;height:20px; color: var(--bordeaux-tint); flex-shrink:0; margin-top:2px; }
.venue-list b{ display:block; font-size:15px; }
.venue-list span{ font-size: 14px; color: rgba(255,255,255,.6); }

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

/* =========================================================================
   INSCRIÇÃO — planos
   ========================================================================= */
.pricing{ background: var(--cream); }
.pricing-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.price-card{
  background: var(--paper); border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 34px 28px; display:flex; flex-direction:column; position:relative;
  box-shadow: var(--shadow-sm);
}
.price-card.featured{
  background: linear-gradient(165deg, var(--bordeaux), var(--bordeaux-dark));
  color:#fff; border-color: transparent; box-shadow: var(--shadow-md); transform: translateY(-8px);
}
.price-card.featured .plan-desc,
.price-card.featured .price small{ color: rgba(255,255,255,.72); }
.price-card.featured ul li{ border-color: rgba(255,255,255,.16); }
.badge{
  position:absolute; top:-13px; right: 24px;
  background: var(--ink); color: #fff; font-size:11.5px; font-weight:700;
  letter-spacing:.06em; text-transform:uppercase; padding: 6px 14px; border-radius:999px;
}
.plan-name{ font-family: var(--font-display); font-size: 21px; margin-bottom:4px; }
.plan-desc{ font-size: 13.5px; color: var(--ink-soft); margin-bottom: 20px; }
.price{ font-family: var(--font-display); font-size: 38px; margin-bottom: 20px; }
.price small{ font-family: var(--font-body); font-size:13px; color: var(--ink-soft); font-weight:500; }
.price-card ul{ display:flex; flex-direction:column; gap:12px; margin-bottom: 26px; flex:1; }
.price-card ul li{ display:flex; gap:10px; font-size: 14.5px; padding-bottom:12px; border-bottom: 1px dashed var(--line); }
.price-card ul li svg{ width:17px;height:17px; flex-shrink:0; margin-top:2px; color: var(--bordeaux); }
.price-card.featured ul li svg{ color:#fff; }

@media (max-width: 940px){ .pricing-grid{ grid-template-columns:1fr; } .price-card.featured{ transform:none; } }

/* =========================================================================
   FAQ
   ========================================================================= */
.faq{ background: var(--cream-deep); }
.faq-list{ max-width: 780px; margin: 0 auto; }
.faq-item{ border-bottom: 1px solid var(--line-strong); }
.faq-q{
  width:100%; text-align:left; background:none; border:none;
  display:flex; justify-content:space-between; align-items:center; gap:20px;
  padding: 22px 4px; font-family: var(--font-display); font-size: 17.5px; color: var(--ink);
}
.faq-q .icon{
  width: 26px; height:26px; flex-shrink:0; border-radius:50%; border:1px solid var(--line-strong);
  display:flex; align-items:center; justify-content:center; position:relative;
}
.faq-q .icon::before, .faq-q .icon::after{
  content:""; position:absolute; background: var(--bordeaux); transition: transform .2s ease;
}
.faq-q .icon::before{ width:10px; height:2px; }
.faq-q .icon::after{ width:2px; height:10px; }
.faq-item.open .icon::after{ transform: rotate(90deg) scaleY(0); }
.faq-a{ max-height:0; overflow:hidden; transition: max-height .28s ease; }
.faq-a p{ padding: 0 4px 22px; color: var(--ink-soft); font-size:15px; max-width:640px; }

/* =========================================================================
   CTA final
   ========================================================================= */
.cta-band{
  background:
    radial-gradient(900px 400px at 15% 0%, rgba(176,141,87,.25), transparent 60%),
    linear-gradient(135deg, var(--bordeaux), var(--bordeaux-dark));
  color:#fff; text-align:center; padding: 84px 0;
}
.cta-band h2{ color:#fff; font-size: clamp(28px,4vw,42px); }
.cta-band p{ color: rgba(255,255,255,.78); max-width: 540px; margin: 0 auto 30px; }
.cta-actions{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer{ background: var(--ink); color: rgba(255,255,255,.7); padding: 64px 0 30px; }
.footer-grid{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 40px;
  padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-brand .brand{ color:#fff; margin-bottom: 14px; }
.footer-grid p{ font-size:14px; color: rgba(255,255,255,.55); max-width: 280px; }
.footer-col h5{
  font-size: 12.5px; text-transform:uppercase; letter-spacing:.1em; color: var(--bordeaux-tint);
  margin-bottom: 18px;
}
.footer-col ul{ display:flex; flex-direction:column; gap: 11px; }
.footer-col a{ font-size: 14.5px; color: rgba(255,255,255,.68); transition: color .15s ease; }
.footer-col a:hover{ color:#fff; }
.footer-social{ display:flex; gap:10px; margin-top:6px; }
.footer-social a{
  width:36px; height:36px; border-radius:50%; border:1px solid rgba(255,255,255,.2);
  display:flex; align-items:center; justify-content:center;
}
.footer-social a:hover{ border-color: var(--bordeaux-tint); color: var(--bordeaux-tint); }
.footer-bottom{
  padding-top: 26px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-size: 13px; color: rgba(255,255,255,.45);
}
.footer-bottom a{ color: rgba(255,255,255,.45); }
.footer-bottom a:hover{ color:#fff; }

@media (max-width: 860px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns: 1fr; } }

/* =========================================================================
   FORMULÁRIO DE INSCRIÇÃO
   ========================================================================= */
.form-hero{
  background: linear-gradient(180deg, var(--ink), var(--bordeaux-dark));
  color:#fff; padding: 64px 0 56px; text-align:center;
}
.form-hero .eyebrow{ color: var(--bordeaux-tint); justify-content:center; }
.form-hero .eyebrow::before{ display:none; }
.form-hero h1{ color:#fff; font-size: clamp(30px,4vw,46px); margin: 14px 0 10px; }
.form-hero p{ color: rgba(255,255,255,.72); max-width: 560px; margin: 0 auto; }

.form-wrap{ padding: 60px 0 100px; }
.form-layout{ display:grid; grid-template-columns: 1fr 340px; gap: 40px; align-items:start; }

.form-card{
  background: var(--paper); border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 40px; box-shadow: var(--shadow-sm);
}
.form-progress{ display:flex; gap:8px; margin-bottom: 34px; }
.form-progress span{ height:4px; flex:1; border-radius:3px; background: var(--line); transition: background .2s ease; }
.form-progress span.done{ background: var(--bordeaux); }

.form-step{ display:none; }
.form-step.active{ display:block; animation: fadeIn .3s ease; }
.step-title{ font-size: 22px; margin-bottom: 6px; }
.step-desc{ color: var(--ink-soft); font-size:14.5px; margin-bottom: 28px; }

.field-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field{ margin-bottom: 20px; }
.field.full{ grid-column: 1 / -1; }
.field label{
  display:block; font-size: 13.5px; font-weight:600; color: var(--ink); margin-bottom:8px;
}
.field .req{ color: var(--bordeaux); }
.field input[type=text],
.field input[type=email],
.field input[type=tel],
.field select,
.field textarea{
  width:100%; padding: 13px 16px; border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong); background: var(--cream);
  font-family: var(--font-body); font-size: 15px; color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.field textarea{ resize: vertical; min-height: 96px; }
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color: var(--bordeaux); background:#fff;
  box-shadow: 0 0 0 4px rgba(179,43,54,.1);
}
.field small.hint{ display:block; margin-top:6px; font-size:12.5px; color: var(--ink-soft); }
.field small.error{ display:none; margin-top:6px; font-size:12.5px; color: #B3261E; font-weight:600; }
.field.invalid input, .field.invalid select, .field.invalid textarea{ border-color:#B3261E; background:#FBEEED; }
.field.invalid small.error{ display:block; }

.plan-options{ display:grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-bottom: 8px; }
.plan-option{ position:relative; }
.plan-option input{ position:absolute; opacity:0; inset:0; width:100%; height:100%; cursor:pointer; margin:0; }
.plan-option .card{
  border: 1.5px solid var(--line-strong); border-radius: var(--radius-md); padding: 15px 13px;
  transition: all .15s ease; height:100%; display: inline-block;
} 
.plan-option .card b{ display:block; font-family: var(--font-display); font-size:17px; margin-bottom:4px; }
.plan-option .card span{ display:block; font-size:13px; color: var(--ink-soft); }
.plan-option .card .amt{ font-family: var(--font-display); color: var(--bordeaux); font-size: 20px; margin-top:8px; }
.plan-option input:checked + .card{
  border-color: var(--bordeaux); background: rgba(179,43,54,.05); box-shadow: 0 0 0 3px rgba(179,43,54,.08);
}
.plan-option input:focus-visible + .card{ outline:2px solid var(--ink); outline-offset:2px; }

.checkbox-list{ display:flex; flex-direction:column; gap:14px; }
.checkbox-row{ display:flex; align-items:flex-start; gap:12px; padding:14px 16px; border:1px solid var(--line); border-radius: var(--radius-sm); background: var(--cream); }
.checkbox-row input{ margin-top:3px; width:17px; height:17px; accent-color: var(--bordeaux); flex-shrink:0; }
.checkbox-row div b{ display:block; font-size:14.5px; }
.checkbox-row div span{ font-size:13px; color: var(--ink-soft); }

.terms{ display:flex; gap:12px; align-items:flex-start; margin-top: 8px; }
.terms input{ margin-top:4px; width:17px; height:17px; accent-color: var(--bordeaux); flex-shrink:0; }
.terms label{ font-size:14px; color: var(--ink-soft); }
.terms a{ color: var(--bordeaux); font-weight:600; text-decoration: underline; }

.form-nav{ display:flex; justify-content:space-between; margin-top: 34px; gap:14px; }

.form-success{ display:none; text-align:center; padding: 40px 10px; }
.form-success.active{ display:block; }
.form-success .check{
  width:74px; height:74px; border-radius:50%; background: rgba(179,43,54,.08);
  display:flex; align-items:center; justify-content:center; margin:0 auto 22px; color: var(--bordeaux);
}
.form-success h3{ font-size:24px; margin-bottom:10px; }
.form-success p{ color: var(--ink-soft); max-width:420px; margin: 0 auto 24px; }
.form-success .ref{
  display:inline-block; font-family: var(--font-display); background: var(--cream-deep);
  border: 1px dashed var(--line-strong); border-radius: var(--radius-sm); padding: 10px 18px; margin-bottom: 26px;
}

/* Sidebar de resumo */
.summary-card{
  background: var(--ink); color:#fff; border-radius: var(--radius-lg); padding: 30px;
  position: sticky; top: 110px;
}
.summary-card h4{ color:#fff; font-size:17px; margin-bottom:18px; }
.summary-row{ display:flex; justify-content:space-between; font-size:14px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.75); }
.summary-row b{ color:#fff; }
.summary-total{ display:flex; justify-content:space-between; align-items:baseline; margin-top:18px; }
.summary-total span{ font-size:13px; color: rgba(255,255,255,.6); text-transform:uppercase; letter-spacing:.06em; }
.summary-total b{ font-family: var(--font-display); font-size: 28px; color: var(--bordeaux-tint); }
.summary-note{ margin-top:20px; font-size:12.5px; color: rgba(255,255,255,.5); }

@media (max-width: 980px){
  .form-layout{ grid-template-columns:1fr; }
  .summary-card{ position:static; }
}
@media (max-width: 640px){
  .form-card{ padding: 26px 20px; }
  .field-grid{ grid-template-columns:1fr; }
  .plan-options{ grid-template-columns:1fr; }
}

/* Badge de estado do envio (topo do form, usado pelo JS) */
.form-alert{
  display:none; align-items:center; gap:10px; padding: 14px 16px; border-radius: var(--radius-sm);
  background: #FBEEED; color:#8A1D14; font-size:14px; font-weight:600; margin-bottom: 22px;
}
.form-alert.show{ display:flex; }