/* ============================================================
   "Para sua festa" — herda o tema da loja.
   ============================================================ */

.festa-main {
  position: relative; z-index: 1;
  max-width: var(--max); margin: 0 auto;
  padding: calc(var(--header-h) + 52px) 24px 90px;
}

/* ─────────────── HERO ─────────────── */

.festa-hero { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.festa-titulo {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(2.4rem, 8vw, 4.6rem); line-height: 1.04;
  letter-spacing: -.03em; margin-bottom: 18px;
}
.festa-sub {
  color: var(--texto-dim); font-size: clamp(1rem, 2vw, 1.12rem);
  max-width: 560px; margin: 0 auto 26px;
}
.festa-badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ─────────────── CALCULADORA ─────────────── */

.festa-calc { margin-bottom: 70px; }

.calc-caixa {
  max-width: 640px; margin: 0 auto;
  padding: clamp(26px, 5vw, 40px);
  border-radius: var(--r-xl);
  background:
    radial-gradient(circle at 50% 0%, rgba(255,115,0,.14), transparent 62%),
    var(--card);
  border: 1px solid var(--card-bdr-hi);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 24px 64px rgba(0,0,0,.44);
}
.calc-titulo {
  font-family: var(--display); font-weight: 600; font-size: 1.45rem;
  text-align: center; margin-bottom: 22px;
}

.calc-pessoas {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  margin-bottom: 22px;
}
.calc-btn {
  width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center; font-size: 1.5rem; font-weight: 700;
  background: rgba(255,115,0,.14); border: 1px solid rgba(255,115,0,.34);
  color: var(--laranja-lt); transition: all .18s;
}
.calc-btn:hover { background: rgba(255,115,0,.26); transform: scale(1.06); }

.calc-valor { text-align: center; min-width: 160px; }
.calc-valor input {
  width: 100%; background: none; border: none; outline: none; text-align: center;
  font-family: var(--display); font-weight: 700; font-size: clamp(2.6rem, 9vw, 3.6rem);
  color: var(--ouro-lt); line-height: 1;
  -moz-appearance: textfield; appearance: textfield;
}
.calc-valor input::-webkit-outer-spin-button,
.calc-valor input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.calc-valor span {
  display: block; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--texto-mute); font-weight: 700; margin-top: 2px;
}

.calc-tipo { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 26px; }
.calc-chip {
  padding: 9px 18px; border-radius: 100px; font-size: .88rem; font-weight: 600;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.09);
  color: var(--texto-dim); transition: all .18s;
}
.calc-chip:hover { color: var(--texto); border-color: var(--card-bdr-hi); }
.calc-chip.is-active {
  background: linear-gradient(135deg, var(--laranja), var(--ouro));
  color: #2b1400; border-color: transparent; box-shadow: 0 6px 18px var(--glow);
}

.calc-resultado { display: grid; gap: 8px; margin-bottom: 16px; }
.calc-linha {
  display: grid; grid-template-columns: 44px 1fr auto auto; gap: 12px; align-items: center;
  padding: 12px 14px; border-radius: var(--r);
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07);
}
.calc-orbe {
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.3rem;
  box-shadow: inset -5px -5px 13px rgba(0,0,0,.5);
}
.calc-info { display: grid; gap: 2px; min-width: 0; }
.calc-info strong { font-size: .93rem; line-height: 1.25; }
.calc-info span { font-size: .79rem; color: var(--texto-mute); }
.calc-qtd { font-family: var(--display); font-weight: 700; font-size: 1.05rem; color: var(--laranja-lt); }
.calc-preco { font-family: var(--display); font-weight: 700; color: var(--ouro-lt); font-size: 1rem; }

.calc-total {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 15px 16px; margin-top: 4px; border-radius: var(--r);
  background: rgba(255,185,15,.09); border: 1px solid rgba(255,185,15,.26);
}
.calc-total span { font-size: .88rem; color: var(--texto-dim); }
.calc-total strong { font-family: var(--display); font-weight: 700; font-size: 1.6rem; color: var(--ouro-lt); }

.calc-vazio { text-align: center; color: var(--texto-mute); padding: 30px 0; }
.calc-nota {
  font-size: .86rem; color: var(--ouro-lt); margin-bottom: 16px;
  padding: 11px 14px; border-radius: var(--r-sm);
  background: rgba(255,185,15,.08); border: 1px solid rgba(255,185,15,.22);
}
.calc-nota:empty { display: none; }
.calc-dica { text-align: center; font-size: .82rem; color: var(--texto-mute); margin-top: 10px; }

/* ─────────────── SEÇÕES ─────────────── */

.secao-titulo-festa {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(1.6rem, 4vw, 2.3rem); text-align: center; margin-bottom: 10px;
}
.festa-sub-secao {
  text-align: center; color: var(--texto-dim); font-size: .98rem;
  max-width: 520px; margin: 0 auto 38px;
}

.festa-itens { margin-bottom: 76px; }
.festa-passos { margin-bottom: 20px; }
.festa-passos .grid-3 { margin-top: 34px; }

@media (max-width: 640px) {
  .festa-main { padding: calc(var(--header-h) + 30px) 18px 70px; }
  .calc-linha { grid-template-columns: 40px 1fr auto; }
  .calc-preco { grid-column: 2 / -1; text-align: right; margin-top: -4px; }
}