/* ============================================================
   TOKENS — paleta inspirada em Fernando de Noronha
   ============================================================ */
:root {
  --branco: #ffffff;
  --areia: #f6efe3;
  --bege: #ece0c9;
  --turquesa: #2fa8a0;
  --turquesa-escuro: #1f7a75;
  --verde-agua: #86d9c4;
  --azul-profundo: #0e4f56;
  --texto: #2c3a3a;
  --texto-suave: #5b6a6a;

  --fonte-display: "Cormorant Garamond", "Playfair Display", serif;
  --fonte-corpo: "Jost", "Poppins", sans-serif;

  --sombra-leve: 0 10px 30px rgba(14, 79, 86, 0.1);
  --sombra-media: 0 16px 40px rgba(14, 79, 86, 0.16);
  --raio: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--fonte-corpo);
  color: var(--texto);
  background-color: var(--branco);
  overflow-x: hidden;
}

h1, h2, h3, .fonte-display {
  font-family: var(--fonte-display);
}

/* ============================================================
   ANIMAÇÕES DE ENTRADA
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   CABEÇALHO / CARROSSEL
   ============================================================ */
.hero-conteudo {
  z-index: 3;
  width: min(88%, 560px);
  padding: 1.2rem 1.4rem;
  border-radius: 18px;
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
  color: var(--branco);
}

.hero {
  position: relative;
  height: 100svh;
  min-height: 560px;
  width: 100%;
  overflow: hidden;
}

.hero-carousel {
  height: 100%;
}

.hero-carousel .carousel-inner,
.hero-carousel .carousel-item {
  height: 100%;
}

.hero-carousel .carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.9);
}

/* leve escurecimento para leitura do texto */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(14, 43, 46, 0.25) 0%,
    rgba(14, 43, 46, 0.40) 45%,
    rgba(14, 43, 46, 0.75) 100%
  );
  z-index: 1;
}

.hero::after {
  z-index: 1;
}

.hero-conteudo {
  z-index: 3;
}

.hero-conteudo .eyebrow {
  letter-spacing: 0.35em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--verde-agua);
  margin-bottom: 0.75rem;
  animation: fadeInUp 0.9s ease both;
}

.hero-conteudo h1 {
  font-weight: 600;
  font-size: clamp(2.6rem, 7vw, 5rem);
  margin-bottom: 0.25rem;
  animation: fadeInUp 0.9s ease 0.1s both;
}

.hero-conteudo h2 {
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--areia);
  margin-bottom: 1.4rem;
  animation: fadeInUp 0.9s ease 0.2s both;
}

.hero-conteudo .frase {
  max-width: 560px;
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 0.8rem;
  animation: fadeInUp 0.9s ease 0.3s both;
}

.btn-presente {
  background: var(--turquesa);
  color: var(--branco);
  border: none;
  border-radius: 50px;
  padding: 0.9rem 2.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  box-shadow: var(--sombra-media);
  transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
  animation: fadeInUp 0.9s ease 0.4s both;
}

.btn-presente:hover {
  background: var(--turquesa-escuro);
  transform: translateY(-3px);
  color: var(--branco);
  box-shadow: 0 20px 40px rgba(14, 79, 86, 0.28);
}

.hero-carousel .carousel-indicators {
  position: absolute;
  top: 22px;
  bottom: auto;
  margin: 0;
  z-index: 10;
}

.hero-carousel .carousel-indicators [data-bs-target] {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.55);
  border: none;
  margin: 0 4px;
}

.hero-carousel .carousel-indicators .active {
  background-color: var(--branco);
}

/* divisor em onda — elemento de assinatura, evoca o mar de Noronha */
.divisor-onda {
  position: relative;
  z-index: 2;
  margin-top: -6px;
  line-height: 0;
}

.divisor-onda svg {
  width: 100%;
  height: 60px;
  display: block;
}

/* ============================================================
   SEÇÃO PRINCIPAL
   ============================================================ */
.secao-principal {
  background: var(--areia);
  padding: 5rem 1rem 4rem;
  text-align: center;
}

.secao-principal h2 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  color: var(--azul-profundo);
  margin-bottom: 1.4rem;
}

.secao-principal p {
  max-width: 640px;
  margin: 0 auto 0.9rem;
  color: var(--texto-suave);
  font-size: 1.05rem;
  line-height: 1.7;
}

.icone-secao {
  color: var(--turquesa);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

/* ============================================================
   SEÇÃO DE CONTRIBUIÇÃO
   ============================================================ */
.secao-contribuicao {
  background: var(--branco);
  padding: 4.5rem 1rem 5rem;
}

.secao-contribuicao .titulo {
  text-align: center;
  font-size: clamp(1.7rem, 3.4vw, 2.2rem);
  color: var(--azul-profundo);
  margin-bottom: 2.6rem;
}

.card-valor {
  background: var(--branco);
  border: 1px solid var(--bege);
  border-radius: var(--raio);
  padding: 1.8rem 1rem;
  text-align: center;
  cursor: pointer;
  box-shadow: var(--sombra-leve);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  height: 100%;
}

.card-valor:hover,
.card-valor:focus-visible {
  transform: translateY(-6px);
  box-shadow: var(--sombra-media);
  border-color: var(--turquesa);
  outline: none;
}

.card-valor .icone-presente {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.9rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--verde-agua), var(--turquesa));
  color: var(--branco);
  font-size: 1.4rem;
  transition: transform 0.3s ease;
}

.card-valor:hover .icone-presente {
  transform: scale(1.08) rotate(-6deg);
}

.card-valor .valor {
  font-family: var(--fonte-display);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--azul-profundo);
}

.card-valor .rotulo {
  font-size: 0.8rem;
  color: var(--texto-suave);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   MODAL DE CONTRIBUIÇÃO
   ============================================================ */
.modal-content.modal-pix {
  border: none;
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra-media);
}

.modal-pix .modal-header {
  background: linear-gradient(135deg, var(--turquesa), var(--azul-profundo));
  color: var(--branco);
  border: none;
  padding: 1.5rem 1.5rem 1.2rem;
}

.modal-pix .modal-header .btn-close {
  filter: invert(1) grayscale(1) brightness(2);
}

.modal-pix .modal-body {
  padding: 1.75rem 1.5rem;
  text-align: center;
  background: var(--areia);
  max-height: 75vh;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.modal-pix .valor-destaque {
  font-family: var(--fonte-display);
  font-size: 2.2rem;
  color: var(--azul-profundo);
  font-weight: 600;
  margin: 0 0 1.2rem;
}

/* ---- opção principal: copiar e colar ---- */
.copia-cola-wrapper {
  text-align: left;
  background: var(--branco);
  border-radius: 16px;
  padding: 1.1rem 1.1rem 1.2rem;
  box-shadow: var(--sombra-leve);
}

.copia-cola-label {
  display: block;
  font-size: 0.85rem;
  color: var(--texto-suave);
  margin-bottom: 0.7rem;
  line-height: 1.5;
}

.copia-cola-campo {
  background: var(--areia);
  border: 1px solid var(--bege);
  border-radius: 10px;
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.9rem;
}

.copia-cola-input {
  width: 100%;
  border: none;
  background: transparent;
  font-size: 0.75rem;
  color: var(--texto);
  outline: none;
}

.btn-copiar-principal {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  border-radius: 50px;
  background: var(--turquesa);
  color: var(--branco);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.75rem 1rem;
  transition: background 0.25s ease, transform 0.15s ease;
}

.btn-copiar-principal:hover {
  background: var(--turquesa-escuro);
  color: var(--branco);
}

.btn-copiar-principal:active {
  transform: scale(0.97);
}

.btn-copiar-principal.copiado {
  background: var(--azul-profundo);
}

/* ---- separador "ou" ---- */
.separador-ou {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--texto-suave);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 1.3rem 0;
}

.separador-ou::before,
.separador-ou::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--bege);
}

.separador-ou span {
  padding: 0 0.9rem;
}

/* ---- opção alternativa: QR Code ---- */
.qr-wrapper {
  text-align: center;
}

.qr-instrucao {
  font-size: 0.85rem;
  color: var(--texto-suave);
  margin-bottom: 1rem;
  line-height: 1.5;
}

#qrcode-container {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--branco);
  padding: 1rem;
  border-radius: 16px;
  box-shadow: var(--sombra-leve);
  min-height: 176px;
  min-width: 176px;
}

#qrcode-container img,
#qrcode-container canvas {
  border-radius: 8px;
}

.pix-chave-copiar {
  font-size: 0.85rem;
  color: var(--texto-suave);
  word-break: break-all;
  background: var(--branco);
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  margin-bottom: 1rem;
}

.modal-pix .btn-fechar {
  background: var(--turquesa);
  border: none;
  border-radius: 50px;
  padding: 0.6rem 2rem;
  color: var(--branco);
  font-weight: 500;
  margin-top: 1.4rem;
  transition: background 0.25s ease;
}

.modal-pix .btn-fechar:hover {
  background: var(--turquesa-escuro);
  color: var(--branco);
}

.spinner-pix {
  width: 2.4rem;
  height: 2.4rem;
  color: var(--turquesa);
}

/* ============================================================
   RODAPÉ
   ============================================================ */
.rodape {
  background: var(--azul-profundo);
  color: var(--areia);
  text-align: center;
  padding: 3rem 1rem;
}

.rodape p {
  font-family: var(--fonte-display);
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

.rodape .coracao {
  color: var(--verde-agua);
  font-size: 1.3rem;
  animation: pulsar 1.8s ease-in-out infinite;
  display: inline-block;
}

@keyframes pulsar {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */
@media (max-width: 767.98px) {
  .hero { min-height: 620px; }
  .card-valor { padding: 1.4rem 0.6rem; }
  .card-valor .valor { font-size: 1.5rem; }
  .secao-principal, .secao-contribuicao { padding-left: 0.5rem; padding-right: 0.5rem; }
}