/* =========================================================
   ARQUIVO Ø — Página de apoio
   ========================================================= */

.support-page {
  min-height: 100vh;
}

.support-page .shade {
  background:
    linear-gradient(to bottom, rgba(0,0,0,.54), rgba(0,0,0,.28) 45%, rgba(0,0,0,.76)),
    radial-gradient(circle at 50% 40%, rgba(0,0,0,.08), rgba(0,0,0,.86) 82%);
}

.support-nav a {
  color: #c8c9c5;
  text-decoration: none;
  font-size: .78rem;
  letter-spacing: .24em;
}

.support-nav a:hover,
.support-nav a:focus-visible {
  color: #fff;
}

.support-main {
  min-height: calc(100vh - 64px);
  display: grid;
  place-items: center;
  padding: 120px 20px 72px;
}

.support-card {
  width: min(760px, 100%);
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(4,5,6,.72);
  backdrop-filter: blur(7px);
  box-shadow: 0 22px 70px rgba(0,0,0,.45);
}

.support-card h1 {
  margin: .45rem 0 1rem;
  font-family: "DK P.I.", "Courier New", monospace;
  font-weight: 700;
  font-size: clamp(2rem, 6vw, 4.4rem);
  line-height: 1.06;
  letter-spacing: .055em;
}

.support-intro {
  max-width: 660px;
  color: #bbbdb9;
  font-size: clamp(.92rem, 2vw, 1.06rem);
  line-height: 1.85;
  letter-spacing: .04em;
}

.support-divider {
  width: 100%;
  height: 1px;
  margin: 30px 0;
  background: linear-gradient(to right, transparent, rgba(197,31,36,.82), transparent);
}

.amount-fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.amount-fieldset legend {
  margin-bottom: 18px;
  color: #d1d2ce;
  font-size: .8rem;
  letter-spacing: .22em;
}

.amount-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.amount-button {
  min-height: 58px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 3px;
  background: rgba(0,0,0,.34);
  color: #e7e7e2;
  font-family: "DK P.I.", "Courier New", monospace;
  font-size: .98rem;
  font-weight: 700;
  letter-spacing: .12em;
  cursor: pointer;
  transition: .18s ease;
}

.amount-button:hover,
.amount-button:focus-visible {
  border-color: #c51f24;
  background: rgba(91,0,0,.20);
  outline: none;
}

.amount-button.selected {
  border-color: #ff2a2a;
  background: rgba(135,0,0,.29);
  box-shadow: inset 0 0 20px rgba(255,0,0,.08);
}

.custom-amount {
  margin-top: 18px;
}

.custom-amount label {
  display: block;
  margin-bottom: 9px;
  color: #aaa;
  font-size: .72rem;
  letter-spacing: .18em;
}

.custom-amount input {
  width: 100%;
  min-height: 52px;
  padding: 11px 14px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 3px;
  outline: none;
  background: rgba(0,0,0,.48);
  color: #fff;
  font: inherit;
}

.custom-amount input:focus {
  border-color: #c51f24;
}

.support-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 30px 0 14px;
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.support-summary span {
  color: #8f918e;
  font-size: .72rem;
  letter-spacing: .22em;
}

.support-summary strong {
  color: #f3f3ee;
  font-size: 1.18rem;
  letter-spacing: .09em;
}

.paypal-button {
  width: 100%;
  min-height: 66px;
  border: 1px solid #ff2a2a;
  border-radius: 3px;
  background: rgba(77,0,0,.34);
  color: #fff;
  font-family: "DK P.I.", "Courier New", monospace;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .18em;
  cursor: pointer;
  transition: .18s ease;
}

.paypal-button:not(:disabled):hover,
.paypal-button:not(:disabled):focus-visible {
  background: rgba(137,0,0,.38);
  box-shadow: 0 0 22px rgba(255,0,0,.16);
  transform: translateY(-1px);
  outline: none;
}

.paypal-button:disabled {
  cursor: not-allowed;
  opacity: .38;
  border-color: rgba(255,255,255,.18);
  background: rgba(0,0,0,.28);
}

.payment-status {
  min-height: 22px;
  margin: 12px 0 0;
  color: #d2a9a9;
  text-align: center;
  font-size: .76rem;
  letter-spacing: .08em;
}

.payment-note {
  margin: 22px 0 0;
  color: #8f918d;
  text-align: center;
  font-size: .76rem;
  line-height: 1.7;
  letter-spacing: .06em;
}

@media (max-width: 620px) {
  .support-main {
    padding-top: 96px;
  }

  .support-card {
    padding: 26px 18px 30px;
  }

  .support-card h1 {
    font-size: clamp(1.85rem, 10vw, 3rem);
  }

  .amount-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .support-summary {
    align-items: flex-start;
    flex-direction: column;
  }

  .paypal-button {
    min-height: 60px;
    font-size: .88rem;
    letter-spacing: .14em;
  }

  .support-nav a {
    font-size: .68rem;
    letter-spacing: .15em;
  }
}


.thanks-card {
  text-align: center;
}

.thanks-card .support-intro {
  margin-left: auto;
  margin-right: auto;
}

.thanks-card .support {
  min-width: min(360px, 100%);
}


/* Página de cancelamento */
.cancel-card { text-align: center; }

.cancel-card h1 {
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.cancel-message {
  max-width: 650px;
  margin: 0 auto 18px;
  color: #b9bbb7;
  font-size: clamp(.94rem, 2vw, 1.08rem);
  line-height: 1.9;
  letter-spacing: .035em;
}

.reconsider-button {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.leave-link {
  display: inline-block;
  margin-top: 20px;
  color: #a0a29e;
  text-decoration: none;
  font-size: .78rem;
  letter-spacing: .10em;
  border-bottom: 1px solid transparent;
  transition: .18s ease;
}

.leave-link:hover,
.leave-link:focus-visible {
  color: #e5e5e1;
  border-bottom-color: rgba(255,255,255,.35);
}

.cancel-footnote {
  max-width: 560px;
  margin: 28px auto 0;
  color: #777a76;
  font-size: .72rem;
  line-height: 1.7;
  letter-spacing: .07em;
}

@media (max-width: 620px) {
  .cancel-message { text-align: left; }
  .leave-link { line-height: 1.5; }
}