/* ============================================================================
   VAQUINHA DA LUD — Design tokens
   Conceito: convite de debutante do interior do RJ. Bordô profundo + dourado
   antigo + champagne, tipografia de convite (Playfair Display) combinada com
   uma sans utilitária (Manrope) no formulário. Elemento de assinatura: selo
   circular dourado que mostra o progresso da arrecadação como um medalhão.
   ============================================================================ */

:root {
  --wine-900: #4a1420;
  --wine-800: #5b1a2c;
  --wine-700: #712338;
  --gold-500: #c9a66b;
  --gold-300: #e3cfa0;
  --champagne-100: #f6ecdd;
  --champagne-50: #fbf6ee;
  --blush-400: #e8b4b8;
  --ink-900: #2b1620;
  --ink-600: #5f4650;
  --success-600: #4b7a51;
  --error-600: #a4342a;

  --font-display: "Playfair Display", "Iowan Old Style", serif;
  --font-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;

  --shadow-card: 0 24px 60px -24px rgba(74, 20, 32, 0.35);
  --transition-smooth: 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-900);
  background: var(--champagne-50);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

/* ---------------------------------------------------------------------- */
/* FAIXA DE RETORNO (pós-pagamento)                                        */
/* ---------------------------------------------------------------------- */
.return-banner {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  background: var(--success-600);
  color: var(--champagne-50);
  animation: slideDown var(--transition-smooth) both;
}

/* CRÍTICO: o atributo [hidden] precisa vencer o display:flex acima.
   Sem esta regra, a faixa aparece mesmo com o atributo hidden presente,
   porque CSS de autor sempre tem prioridade sobre o estilo nativo do
   navegador para [hidden], independente de especificidade. */
.return-banner[hidden] {
  display: none;
}

@keyframes slideDown {
  from { transform: translateY(-100%); }
  to { transform: translateY(0); }
}

.return-banner__seal {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--champagne-50);
  display: grid;
  place-items: center;
  font-weight: 700;
}

.return-banner__text {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
  line-height: 1.3;
}

.return-banner__close {
  margin-left: auto;
  background: transparent;
  border: none;
  color: var(--champagne-50);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
}

/* ---------------------------------------------------------------------- */
/* HERO                                                                    */
/* ---------------------------------------------------------------------- */
.hero {
  background:
    radial-gradient(circle at 50% 0%, var(--wine-700) 0%, var(--wine-900) 70%);
  color: var(--champagne-100);
  padding: 56px 20px 88px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(201, 166, 107, 0.10) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.5;
  pointer-events: none;
}

.hero__frame {
  position: relative;
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  border: 1px solid rgba(201, 166, 107, 0.45);
  border-radius: var(--radius-lg);
  padding: 40px 28px 36px;
  animation: heroRise 900ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes heroRise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__ornament {
  width: 64px;
  height: 10px;
  margin: 0 auto 18px;
  background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
  border-radius: 2px;
}

.hero__ornament--bottom {
  margin: 28px auto 0;
}

.hero__eyebrow {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--gold-300);
  margin: 0 0 20px;
  letter-spacing: 0.02em;
}

.hero__portrait {
  width: 118px;
  height: 118px;
  margin: 0 auto 22px;
  position: relative;
}

.hero__portrait-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--gold-500);
  background:
    linear-gradient(160deg, var(--blush-400), var(--wine-700));
  box-shadow: 0 0 0 6px rgba(201, 166, 107, 0.18);
}

.hero__portrait-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  /* Foca a janela de recorte perto do topo da imagem, onde normalmente
     está o rosto em fotos de retrato (corpo inteiro, verticais). Se você
     usar o arquivo já pré-recortado em quadrado (recomendado), este valor
     não faz diferença nenhuma, pois a imagem já é 1:1. */
  object-position: center 15%;
  border: 2px solid var(--gold-500);
  box-shadow: 0 0 0 6px rgba(201, 166, 107, 0.18);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 9vw, 3.4rem);
  line-height: 1.05;
  margin: 0 0 6px;
  color: var(--champagne-50);
}

.hero__title-sub {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-300);
  margin: 10px 0;
}

.hero__meta {
  font-size: 0.88rem;
  color: var(--blush-400);
  margin: 0 0 20px;
  letter-spacing: 0.02em;
}

.hero__lede {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--champagne-100);
  margin: 0 0 30px;
  opacity: 0.92;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gold-500);
  color: var(--wine-900);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 999px;
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.hero__cta:hover,
.hero__cta:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -10px rgba(201, 166, 107, 0.6);
}

.hero__cta-arrow {
  animation: bounce 1.8s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

/* ---------------------------------------------------------------------- */
/* PROGRESSO / SELO                                                        */
/* ---------------------------------------------------------------------- */
.progress-section {
  padding: 0 20px;
  margin-top: -56px;
  position: relative;
  z-index: 2;
}

.progress-card {
  max-width: 480px;
  margin: 0 auto;
  background: var(--champagne-50);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 32px 26px 28px;
  text-align: center;
  border: 1px solid rgba(201, 166, 107, 0.3);
}

.progress-card__heading {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  margin: 0 0 22px;
  color: var(--wine-900);
}

.seal {
  position: relative;
  width: 176px;
  height: 176px;
  margin: 0 auto 22px;
}

.seal__ring {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.seal__ring-track {
  fill: none;
  stroke: var(--champagne-100);
  stroke-width: 12;
}

.seal__ring-fill {
  fill: none;
  stroke: var(--gold-500);
  stroke-width: 12;
  stroke-linecap: round;
  stroke-dasharray: 552.9;
  stroke-dashoffset: 552.9;
  transition: stroke-dashoffset 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

.seal__center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.seal__percent {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.1rem;
  color: var(--wine-900);
  transition: opacity var(--transition-smooth);
}

.seal__caption {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-600);
  margin-top: 2px;
}

.progress-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 18px;
}

.progress-numbers__raised,
.progress-numbers__goal {
  display: flex;
  flex-direction: column;
}

.progress-numbers__label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-600);
  margin-bottom: 2px;
}

.progress-numbers__value {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--wine-800);
  transition: opacity var(--transition-smooth);
}

.progress-numbers__divider {
  width: 1px;
  height: 30px;
  background: var(--gold-300);
}

.ribbon-bar {
  height: 8px;
  border-radius: 999px;
  background: var(--champagne-100);
  overflow: hidden;
  margin-bottom: 14px;
}

.ribbon-bar__fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--blush-400), var(--gold-500));
  border-radius: 999px;
  transition: width 900ms cubic-bezier(0.22, 1, 0.36, 1);
}

.progress-card__status {
  font-size: 0.78rem;
  color: var(--ink-600);
  margin: 0;
}

.progress-card__status--live::before {
  content: "● ";
  color: var(--success-600);
}

/* ---------------------------------------------------------------------- */
/* FORMULÁRIO DE DOAÇÃO                                                    */
/* ---------------------------------------------------------------------- */
.donate-section {
  padding: 48px 20px 20px;
}

.donate-card {
  max-width: 480px;
  margin: 0 auto;
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 34px 26px;
  border: 1px solid rgba(201, 166, 107, 0.25);
}

.donate-card__eyebrow {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--wine-700);
  margin: 0 0 4px;
}

.donate-card__heading {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  margin: 0 0 24px;
  color: var(--wine-900);
  line-height: 1.25;
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-900);
  margin-bottom: 6px;
}

.field__optional {
  font-weight: 400;
  color: var(--ink-600);
}

.field input[type="text"],
.field input[type="tel"],
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 14px;
  border: 1.5px solid var(--champagne-100);
  background: var(--champagne-50);
  border-radius: var(--radius-sm);
  color: var(--ink-900);
  transition: border-color 200ms ease, background 200ms ease;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold-500);
  background: #ffffff;
}

.field textarea {
  resize: vertical;
  min-height: 72px;
}

.amount-shortcuts {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}

.amount-shortcut {
  flex: 1;
  padding: 10px 0;
  border-radius: 999px;
  border: 1.5px solid var(--gold-500);
  background: transparent;
  color: var(--wine-800);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 200ms ease, color 200ms ease, transform 120ms ease;
}

.amount-shortcut:hover,
.amount-shortcut:focus-visible {
  background: var(--gold-500);
  color: var(--wine-900);
}

.amount-shortcut:active {
  transform: scale(0.96);
}

.amount-shortcut.is-selected {
  background: var(--gold-500);
  color: var(--wine-900);
}

.amount-input {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--champagne-100);
  background: var(--champagne-50);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.amount-input:focus-within {
  border-color: var(--gold-500);
  background: #ffffff;
}

.amount-input__prefix {
  padding: 0 0 0 14px;
  font-weight: 700;
  color: var(--wine-700);
}

.amount-input input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 12px 14px 12px 8px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink-900);
}

.amount-input input:focus {
  outline: none;
}

.form-error {
  background: #fbeceb;
  border: 1px solid var(--error-600);
  color: var(--error-600);
  font-size: 0.85rem;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.donate-submit {
  width: 100%;
  background: var(--wine-800);
  color: var(--champagne-50);
  border: none;
  padding: 16px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: background 200ms ease, transform 120ms ease;
}

.donate-submit:hover,
.donate-submit:focus-visible {
  background: var(--wine-700);
}

.donate-submit:active {
  transform: scale(0.98);
}

.donate-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.donate-form__footnote {
  text-align: center;
  font-size: 0.76rem;
  color: var(--ink-600);
  margin: 14px 0 0;
  line-height: 1.5;
}

/* ---------------------------------------------------------------------- */
/* ESTADOS: LOADING / ERRO                                                 */
/* ---------------------------------------------------------------------- */
.donate-loading,
.donate-failed {
  text-align: center;
  padding: 30px 10px;
  animation: fadeIn var(--transition-smooth) both;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.donate-loading__ring {
  width: 44px;
  height: 44px;
  margin: 0 auto 18px;
  border-radius: 50%;
  border: 3px solid var(--champagne-100);
  border-top-color: var(--gold-500);
  animation: spin 900ms linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.donate-loading p {
  color: var(--ink-600);
  font-size: 0.95rem;
}

.donate-failed__icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: #fbeceb;
  color: var(--error-600);
  font-weight: 800;
  font-size: 1.4rem;
  display: grid;
  place-items: center;
}

.donate-failed p {
  color: var(--ink-900);
  margin-bottom: 18px;
}

.donate-retry {
  background: transparent;
  border: 1.5px solid var(--wine-800);
  color: var(--wine-800);
  padding: 10px 24px;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
}

.donate-retry:hover,
.donate-retry:focus-visible {
  background: var(--wine-800);
  color: var(--champagne-50);
}

/* ---------------------------------------------------------------------- */
/* RODAPÉ                                                                  */
/* ---------------------------------------------------------------------- */
.site-footer {
  text-align: center;
  padding: 36px 20px 48px;
  color: var(--ink-600);
  font-size: 0.85rem;
}

.site-footer__ornament {
  width: 40px;
  height: 2px;
  background: var(--gold-500);
  margin: 0 auto 14px;
}

.site-footer__credit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 7px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--wine-800);
  background: var(--champagne-100);
  border: 1px solid rgba(201, 166, 107, 0.5);
  border-radius: 999px;
  opacity: 1;
}

.site-footer__credit::before {
  content: "✦";
  color: var(--gold-500);
  font-size: 0.75rem;
}

.site-footer__credit a {
  color: var(--wine-900);
  font-weight: 800;
  text-decoration: none;
  border-bottom: 1.5px solid var(--gold-500);
  transition: color 160ms ease, border-color 160ms ease;
}

.site-footer__credit a:hover,
.site-footer__credit a:focus-visible {
  color: var(--gold-500);
  border-color: var(--wine-800);
}

/* ---------------------------------------------------------------------- */
/* RESPONSIVIDADE                                                          */
/* ---------------------------------------------------------------------- */
@media (min-width: 640px) {
  .hero {
    padding: 72px 20px 108px;
  }

  .progress-card,
  .donate-card {
    padding: 40px 44px;
  }
}