/* ============================================================
   Projeto Clone Sem Parar — Checkout Multi-Step
   ============================================================ */

:root {
  --vermelho:        #E31C39;
  --vermelho-escuro: #B8152D;
  --vermelho-claro:  #FF3354;
  --branco:          #FFFFFF;
  --cinza-bg:        #F5F6FA;
  --cinza-claro:     #E8EBF0;
  --cinza-medio:     #9AA3B2;
  --cinza-escuro:    #4A5568;
  --preto:           #1A1A2E;
  --verde:           #38A169;
  --azul:            #3182CE;
  --radius:          10px;
  --radius-sm:       8px;
  --transicao:       .22s ease;
  --sombra:          0 4px 24px rgba(0,0,0,.09);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  background: #F0F2F5;
  color: var(--preto);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Header ─────────────────────────────────────────────── */
.header {
  background: var(--branco);
  border-bottom: 3px solid var(--vermelho);
  box-shadow: 0 2px 10px rgba(0,0,0,.07);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: 1100px;
  margin-inline: auto;
  padding-inline: 24px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--vermelho);
  letter-spacing: -.3px;
}

.header__logo-img {
  height: 48px;
  width: auto;
  max-width: min(220px, 70vw);
  object-fit: contain;
  object-position: left center;
}

.header__logo-icon {
  width: 38px; height: 38px;
  background: var(--vermelho);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.header__logo-icon svg { width: 22px; height: 22px; fill: #fff; }
.header__tagline { font-size: .72rem; color: var(--cinza-medio); font-weight: 400; }

.header__ssl {
  display: flex; align-items: center; gap: 6px;
  font-size: .75rem; font-weight: 600; color: var(--verde);
  background: #F0FFF4; border: 1px solid #9AE6B4;
  border-radius: 20px; padding: 5px 12px;
}

/* ── Layout central ─────────────────────────────────────── */
.checkout-wrap {
  flex: 1;
  max-width: 880px;
  width: 100%;
  margin-inline: auto;
  padding: 40px 24px 60px;
}

/* ── Stepper ─────────────────────────────────────────────── */
.stepper {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-bottom: 36px;
  position: relative;
}

.stepper::before {
  content: '';
  position: absolute;
  top: 18px;
  left: calc(12.5% + 18px);
  right: calc(12.5% + 18px);
  height: 2px;
  background: var(--cinza-claro);
  z-index: 0;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 1;
  position: relative;
  z-index: 1;
  cursor: default;
}

.step-item__circle {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--branco);
  border: 2px solid var(--cinza-claro);
  display: flex; align-items: center; justify-content: center;
  font-size: .82rem; font-weight: 800;
  color: var(--cinza-medio);
  transition: background var(--transicao), border-color var(--transicao), color var(--transicao);
  position: relative;
  z-index: 1;
}

.step-item__label {
  font-size: .7rem;
  font-weight: 600;
  color: var(--cinza-medio);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .4px;
  line-height: 1.3;
  max-width: 80px;
  transition: color var(--transicao);
}

/* Estado: ativo */
.step-item--ativo .step-item__circle {
  background: var(--vermelho);
  border-color: var(--vermelho);
  color: #fff;
  box-shadow: 0 4px 14px rgba(227,28,57,.35);
}
.step-item--ativo .step-item__label { color: var(--vermelho); }

/* Estado: concluído */
.step-item--concluido .step-item__circle {
  background: var(--verde);
  border-color: var(--verde);
  color: #fff;
}
.step-item--concluido .step-item__label { color: var(--verde); }

/* Linha de progresso */
.stepper__linha-progresso {
  position: absolute;
  top: 18px;
  left: calc(12.5% + 18px);
  height: 2px;
  background: var(--vermelho);
  z-index: 0;
  transition: width .4s ease;
}

/* ── Card do checkout ───────────────────────────────────── */
.checkout-card {
  background: var(--branco);
  border-radius: 16px;
  box-shadow: 0 8px 40px rgba(0,0,0,.10);
  overflow: hidden;
}

.checkout-card__topo {
  background: linear-gradient(135deg, var(--vermelho) 0%, var(--vermelho-escuro) 100%);
  padding: 28px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.checkout-card__topo-left h2 {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 2px;
}

.checkout-card__topo-left p {
  font-size: .82rem;
  color: rgba(255,255,255,.8);
}

.checkout-card__topo-right {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge-oferta {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: .75rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
}

.badge-oferta--destaque {
  background: #FFD700;
  border-color: #FFD700;
  color: #1A1A2E;
}

.badge-oferta--plano {
  background: #F5F6FA;
  border-color: #E31C39;
  color: #7D0C12;
  font-weight: 700;
}

/* ── Passos do formulário ───────────────────────────────── */
.passo {
  display: none;
  padding: 40px;
  animation: fadeInUp .3s ease;
}

.passo--ativo { display: block; }

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

.passo__titulo {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--preto);
  margin-bottom: 4px;
}

.passo__subtitulo {
  font-size: .85rem;
  color: var(--cinza-medio);
  margin-bottom: 28px;
}

/* ── Grid de campos ─────────────────────────────────────── */
.campos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 20px;
}

.campos-grid--1col { grid-template-columns: 1fr; }
.campo-full { grid-column: 1 / -1; }

/* ── Campo individual ───────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 5px; }

.form-label {
  font-size: .75rem;
  font-weight: 700;
  color: var(--cinza-escuro);
  text-transform: uppercase;
  letter-spacing: .4px;
}
.form-label .obrig { color: var(--vermelho); margin-left: 2px; }

.input-wrapper { position: relative; display: flex; align-items: center; }

.input-icon {
  position: absolute;
  left: 13px;
  color: var(--cinza-medio);
  pointer-events: none;
  width: 16px; height: 16px;
  flex-shrink: 0;
}

.form-control {
  width: 100%;
  padding: 13px 13px 13px 38px;
  border: 2px solid var(--cinza-claro);
  border-radius: var(--radius-sm);
  font-size: .92rem;
  font-family: inherit;
  color: var(--preto);
  background: var(--cinza-bg);
  transition: border-color var(--transicao), box-shadow var(--transicao), background var(--transicao);
  outline: none;
}

.form-control--sem-icone { padding-left: 13px; }

.form-control:focus {
  border-color: var(--vermelho);
  background: var(--branco);
  box-shadow: 0 0 0 3px rgba(227,28,57,.1);
}

.form-control.is-invalid {
  border-color: #E53E3E;
  background: #FFF5F5;
}

.form-control.is-valid {
  border-color: var(--verde);
  background: #F0FFF4;
}

.form-control::placeholder { color: #B0BAC9; }

select.form-control { cursor: pointer; }

.invalid-feedback {
  font-size: .75rem;
  color: #E53E3E;
  font-weight: 500;
  display: none;
  margin-top: 2px;
}
.form-control.is-invalid + .invalid-feedback { display: block; }

/* ── Botões de navegação ────────────────────────────────── */
.checkout-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 40px 32px;
  border-top: 1px solid var(--cinza-claro);
  gap: 12px;
}

.btn-voltar {
  display: flex; align-items: center; gap: 7px;
  padding: 12px 22px;
  background: transparent;
  border: 2px solid var(--cinza-claro);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: .9rem; font-weight: 700;
  color: var(--cinza-escuro);
  cursor: pointer;
  transition: border-color var(--transicao), color var(--transicao);
  text-decoration: none;
}
.btn-voltar:hover { border-color: var(--cinza-medio); color: var(--preto); }

.btn-avancar {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--vermelho) 0%, var(--vermelho-escuro) 100%);
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: .95rem; font-weight: 800;
  color: #fff;
  cursor: pointer;
  letter-spacing: .2px;
  transition: transform var(--transicao), box-shadow var(--transicao);
  margin-left: auto;
}
.btn-avancar:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(227,28,57,.35);
}
.btn-avancar:active { transform: translateY(0); }
.btn-avancar:disabled { opacity: .6; cursor: not-allowed; transform: none; }

.btn-avancar .spinner {
  display: none;
  width: 17px; height: 17px;
  border: 3px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: girar .7s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }
.btn-avancar.loading .spinner { display: block; }
.btn-avancar.loading .btn-txt { display: none; }

/* ── Passo 4: Revisão ───────────────────────────────────── */
.revisao-blocos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.revisao-bloco {
  background: var(--cinza-bg);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  border: 1px solid var(--cinza-claro);
  position: relative;
}

.revisao-bloco__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.revisao-bloco__titulo {
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--vermelho);
}

.revisao-bloco__editar {
  font-size: .72rem;
  font-weight: 700;
  color: var(--azul);
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  padding: 2px 8px;
  border-radius: 4px;
  transition: background var(--transicao);
}
.revisao-bloco__editar:hover { background: #EBF4FF; }

.revisao-campo { margin-bottom: 8px; }
.revisao-campo:last-child { margin-bottom: 0; }
.revisao-campo__label { font-size: .7rem; color: var(--cinza-medio); font-weight: 600; text-transform: uppercase; letter-spacing: .3px; }
.revisao-campo__valor { font-size: .88rem; font-weight: 600; color: var(--preto); }
.revisao-campo__valor--mono { font-family: monospace; letter-spacing: .3px; }

.revisao-bloco--full { grid-column: 1 / -1; }

/* ── Termos LGPD ────────────────────────────────────────── */
.lgpd-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 16px 20px;
  background: #FFFBEB;
  border: 1px solid #F6E05E;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
}

.lgpd-check input[type="checkbox"] {
  width: 18px; height: 18px;
  margin-top: 1px;
  flex-shrink: 0;
  accent-color: var(--vermelho);
  cursor: pointer;
}

.lgpd-check label {
  font-size: .8rem;
  color: var(--cinza-escuro);
  line-height: 1.5;
  cursor: pointer;
}

.lgpd-check label a { color: var(--vermelho); text-decoration: underline; }

/* ── Alerta de erros ────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  font-size: .85rem;
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  gap: 9px;
}
.alert--erro    { background: #FFF5F5; border: 1px solid #FEB2B2; color: #C53030; }
.alert--sucesso { background: #F0FFF4; border: 1px solid #9AE6B4; color: #276749; }
.alert ul { padding-left: 16px; margin-top: 6px; }
.alert ul li { margin-bottom: 3px; }

/* ── Seção de CEP ───────────────────────────────────────── */
.cep-wrap { display: grid; grid-template-columns: 160px 1fr; gap: 14px; }
.cep-spinner {
  display: none;
  position: absolute;
  right: 12px;
  width: 16px; height: 16px;
  border: 2px solid var(--cinza-claro);
  border-top-color: var(--vermelho);
  border-radius: 50%;
  animation: girar .6s linear infinite;
}
.cep-buscando .cep-spinner { display: block; }

/* ── Rodapé do checkout ─────────────────────────────────── */
.checkout-footer {
  text-align: center;
  padding-top: 20px;
}
.checkout-footer__selos {
  display: flex; align-items: center; justify-content: center;
  gap: 20px; flex-wrap: wrap;
}
.checkout-footer__selo {
  display: flex; align-items: center; gap: 5px;
  font-size: .72rem; color: var(--cinza-medio); font-weight: 500;
}

/* ── Countdown ──────────────────────────────────────────── */
.countdown {
  display: flex; align-items: center; gap: 6px;
  font-size: .8rem; font-weight: 700; color: #fff;
}
.countdown-item {
  background: rgba(255,255,255,.15);
  border-radius: 5px;
  padding: 3px 7px;
  font-size: .82rem;
  font-family: monospace;
  min-width: 32px;
  text-align: center;
}
.countdown-sep { opacity: .7; }

/* ── Footer global ──────────────────────────────────────── */
.footer {
  background: var(--preto);
  color: rgba(255,255,255,.5);
  padding: 24px;
  text-align: center;
  font-size: .75rem;
  line-height: 1.7;
  margin-top: auto;
}
.footer a { color: rgba(255,255,255,.5); }

/* ══════════════════════════════════════════════════════════
   SELEÇÃO DE PLANO — Passo 1
   ══════════════════════════════════════════════════════════ */

.plano-select-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 4px;
}

/* Card base */
.plano-select-card {
  border: 2px solid var(--cinza-claro);
  border-radius: 14px;
  background: var(--branco);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
  outline: none;
  overflow: hidden;
  position: relative;
}

.plano-select-card:hover {
  border-color: var(--vermelho);
  box-shadow: 0 6px 24px rgba(227,28,57,.12);
  transform: translateY(-2px);
}

/* Card ativo / selecionado */
.plano-select-card--ativo {
  border-color: var(--vermelho);
  box-shadow: 0 8px 28px rgba(227,28,57,.18);
  transform: translateY(-2px);
}

/* Faixa de selecionado no topo */
.plano-select-card--ativo::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--vermelho);
  border-radius: 0;
}

/* Topo do card */
.plano-select-card__topo {
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--cinza-claro);
}

.plano-select-card__nome-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}

.plano-select-card__nome {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--preto);
  margin: 0;
}

.plano-select-card__badge {
  background: var(--vermelho);
  color: white;
  font-size: .6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .4px;
  padding: 3px 9px;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}

.plano-select-card__oferta {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--vermelho);
  line-height: 1.1;
  margin-bottom: 3px;
}

.plano-select-card__preco {
  font-size: .75rem;
  color: var(--cinza-escuro);
  line-height: 1.4;
  margin-bottom: 10px;
}

.plano-select-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.plano-select-tag {
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
  font-size: .62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .3px;
  padding: 2px 8px;
  border-radius: 20px;
}

/* Features */
.plano-select-card__features {
  padding: 14px 18px;
  flex: 1;
}

.plano-select-card__intro {
  font-size: .75rem;
  color: var(--cinza-escuro);
  margin-bottom: 8px;
  line-height: 1.4;
}

.plano-select-feature {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  padding: 4px 0;
  font-size: .8rem;
  color: var(--cinza-escuro);
  line-height: 1.35;
  border-bottom: 1px solid #F5F6FA;
}
.plano-select-feature:last-child { border-bottom: none; }

.plano-select-feature__check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  background: var(--vermelho);
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 1px;
  color: white;
}

/* CTA do card */
.plano-select-card__cta {
  padding: 14px 18px 16px;
  margin-top: auto;
}

.plano-select-card__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 13px;
  border: 2px solid var(--cinza-claro);
  border-radius: 10px;
  background: transparent;
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .5px;
  color: var(--preto);
  cursor: pointer;
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}
.plano-select-card__btn:hover {
  background: var(--cinza-bg);
  border-color: var(--cinza-medio);
}

/* Botão no card ativo → vermelho */
.plano-select-card--ativo .plano-select-card__btn {
  background: linear-gradient(135deg, var(--vermelho) 0%, var(--vermelho-escuro) 100%);
  border-color: var(--vermelho);
  color: white;
}
.plano-select-card--ativo .plano-select-card__btn:hover {
  background: linear-gradient(135deg, var(--vermelho-claro) 0%, var(--vermelho) 100%);
  box-shadow: 0 4px 14px rgba(227,28,57,.3);
}

.plano-select-card__cancela {
  text-align: center;
  font-size: .68rem;
  color: var(--cinza-medio);
  margin-top: 7px;
  margin-bottom: 0;
}

/* ── Responsivo ─────────────────────────────────────────── */
@media (max-width: 820px) {
  .plano-select-grid { grid-template-columns: 1fr; max-width: 400px; margin-inline: auto; }
}

@media (max-width: 640px) {
  .checkout-wrap { padding: 20px 12px 40px; }
  .checkout-card__topo { padding: 20px 20px; }
  .passo { padding: 24px 20px; }
  .checkout-nav { padding: 18px 20px 24px; }
  .campos-grid { grid-template-columns: 1fr; }
  .revisao-blocos { grid-template-columns: 1fr; }
  .cep-wrap { grid-template-columns: 1fr; }
  .stepper::before { display: none; }
  .step-item__label { display: none; }
  .stepper__linha-progresso { display: none; }
  .badge-oferta { display: none; }
  .header__ssl { display: none; }
  .plano-select-grid { max-width: 100%; }
}