/* ==========================================================================
   Pérola 1 ano — Convite digital
   Paleta extraída do fundo aquarelado (assets/bg-convite.png)
   ========================================================================== */

:root {
  --cream: #f9f1e7;
  --cream-deep: #f2e5d5;
  --sand: #e7d5bd;
  --gold: #c9a06a;
  --gold-soft: #dcbd93;
  --ink: #5c4a3d;
  --ink-soft: #8b7565;
  --sage: #9db4a4;
  --coral: #e79a97;
  --blue: #a9cadf;

  --shell: 0 10px 30px rgba(122, 94, 70, 0.12);
  --radius: 18px;

  --frame-x: clamp(28px, 9vw, 46px);

  /* Logotipo fixo no topo: largura, distância do topo e altura (proporção 442x449). */
  --logo-w: min(160px, 44vw);
  --logo-top: clamp(6px, 3vw, 18px);
  --logo-h: calc(var(--logo-w) * 1.016);
  --logo-space: calc(var(--logo-top) + var(--logo-h) + 18px);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100dvh;
  font-family: "Poppins", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

/* Fundo aquarelado fixo — cobre a tela sem rolar junto com o conteúdo. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: var(--cream) url("assets/bg-convite.png") center / cover no-repeat;
  z-index: -1;
}

/* Em telas largas o fundo é enquadrado como um "cartão" central. */
@media (min-width: 700px) {
  body {
    background: radial-gradient(circle at 50% 0%, var(--cream) 0%, var(--cream-deep) 100%);
  }
  body::before {
    left: 50%;
    transform: translateX(-50%);
    width: min(520px, 100%);
    box-shadow: 0 0 60px rgba(122, 94, 70, 0.18);
  }
}

/* --------------------------------------------------------------------------
   Bolhas — sobem devagar, como no fundo do mar
   -------------------------------------------------------------------------- */

.bubbles {
  position: fixed;
  inset: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(520px, 100%);
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.bubbles span {
  position: absolute;
  bottom: -12vh;
  display: block;
  width: var(--size, 10px);
  height: var(--size, 10px);
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.5) 22%, rgba(255, 255, 255, 0) 45%),
    radial-gradient(circle at 50% 60%, rgba(169, 202, 223, 0.45) 0%, rgba(169, 202, 223, 0.18) 65%, rgba(169, 202, 223, 0.05) 100%);
  border: 1px solid rgba(128, 172, 199, 0.55);
  box-shadow: inset -2px -3px 5px rgba(255, 255, 255, 0.6);
  opacity: 0;
  animation: bubble-rise var(--dur, 22s) linear var(--delay, 0s) infinite;
}

/* Cada bolha com posição, tamanho, duração e atraso próprios. */
.bubbles span:nth-child(1 ) { left:  32.4%; --size: 10px; --dur: 26s; --delay:  1s; }
.bubbles span:nth-child(2 ) { left:   8.8%; --size: 20px; --dur: 17s; --delay: 11s; }
.bubbles span:nth-child(3 ) { left:  56.8%; --size: 20px; --dur: 20s; --delay:  1s; }
.bubbles span:nth-child(4 ) { left:  10.1%; --size: 16px; --dur: 16s; --delay:  7s; }
.bubbles span:nth-child(5 ) { left:  10.5%; --size: 16px; --dur: 15s; --delay:  3s; }
.bubbles span:nth-child(6 ) { left:  91.1%; --size: 24px; --dur: 32s; --delay:  1s; }
.bubbles span:nth-child(7 ) { left:  56.2%; --size: 16px; --dur: 15s; --delay:  7s; }
.bubbles span:nth-child(8 ) { left:   6.4%; --size: 10px; --dur: 23s; --delay: 13s; }
.bubbles span:nth-child(9 ) { left:  15.6%; --size:  9px; --dur: 32s; --delay:  9s; }
.bubbles span:nth-child(10) { left:  54.7%; --size: 24px; --dur: 19s; --delay:  3s; }
.bubbles span:nth-child(11) { left:  56.7%; --size: 24px; --dur: 20s; --delay: 11s; }
.bubbles span:nth-child(12) { left:  11.2%; --size:  9px; --dur: 32s; --delay:  1s; }
.bubbles span:nth-child(13) { left:  60.2%; --size: 18px; --dur: 31s; --delay: 13s; }
.bubbles span:nth-child(14) { left:  75.1%; --size: 18px; --dur: 32s; --delay: 14s; }
.bubbles span:nth-child(15) { left:  36.0%; --size: 12px; --dur: 19s; --delay:  7s; }
.bubbles span:nth-child(16) { left:   9.7%; --size: 13px; --dur: 30s; --delay: 15s; }
.bubbles span:nth-child(17) { left:  84.3%; --size: 18px; --dur: 23s; --delay:  2s; }
.bubbles span:nth-child(18) { left:  13.1%; --size: 16px; --dur: 19s; --delay: 10s; }
.bubbles span:nth-child(19) { left:  16.3%; --size: 18px; --dur: 27s; --delay:  1s; }
.bubbles span:nth-child(20) { left:  92.4%; --size:  9px; --dur: 31s; --delay: 10s; }
.bubbles span:nth-child(21) { left:  34.0%; --size: 15px; --dur: 29s; --delay: 14s; }
.bubbles span:nth-child(22) { left:   8.5%; --size:  9px; --dur: 22s; --delay: 15s; }
.bubbles span:nth-child(23) { left:  67.5%; --size:  9px; --dur: 15s; --delay:  9s; }
.bubbles span:nth-child(24) { left:  62.8%; --size: 24px; --dur: 28s; --delay:  9s; }
.bubbles span:nth-child(25) { left:  69.4%; --size: 24px; --dur: 25s; --delay:  0s; }
.bubbles span:nth-child(26) { left:  90.4%; --size: 15px; --dur: 19s; --delay:  3s; }
.bubbles span:nth-child(27) { left:  48.4%; --size: 12px; --dur: 23s; --delay:  4s; }
.bubbles span:nth-child(28) { left:  71.4%; --size: 16px; --dur: 26s; --delay: 15s; }

@keyframes bubble-rise {
  0%   { transform: translate(0, 0) scale(0.85); opacity: 0; }
  8%   { opacity: 0.9; }
  35%  { transform: translate(10px, -40vh) scale(1); }
  70%  { transform: translate(-8px, -80vh) scale(1.05); opacity: 0.75; }
  100% { transform: translate(4px, -125vh) scale(1.1); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .bubbles { display: none; }
}

/* --------------------------------------------------------------------------
   Estrutura
   -------------------------------------------------------------------------- */

/* Páginas internas: logotipo 70% menor, liberando espaço para o texto.
   --logo-h precisa ser redeclarado junto, pois o valor herdado do :root
   já foi resolvido com o --logo-w da home. */
.mobile-invite.inner-page {
  --menu-h: 108px;
  --logo-w: min(48px, 13vw);
  --logo-h: calc(var(--logo-w) * 1.016);
  --logo-space: calc(var(--logo-top) + var(--logo-h) + 14px);
}

.mobile-invite {
  position: relative;
  z-index: 1;
  width: min(520px, 100%);
  margin-inline: auto;
  padding: var(--logo-space) var(--frame-x)
           calc(env(safe-area-inset-bottom, 0px) + 32px);
  display: flex;
  flex-direction: column;
  gap: 22px;
}

/* --------------------------------------------------------------------------
   Logotipo da festa
   -------------------------------------------------------------------------- */

.party-logo {
  position: fixed;
  top: var(--logo-top);
  left: 50%;
  width: var(--logo-w);
  height: auto;
  filter: drop-shadow(0 8px 18px rgba(122, 94, 70, 0.18));
  animation: logo-in 900ms ease-out both;
  z-index: 6;
}

@keyframes logo-in {
  from { opacity: 0; transform: translate(-50%, -10px) scale(0.96); }
  to   { opacity: 1; transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .party-logo {
    animation: none;
    transform: translateX(-50%);
  }
}

/* --------------------------------------------------------------------------
   Cabeçalho da página
   -------------------------------------------------------------------------- */

.page-content { display: flex; flex-direction: column; gap: 20px; }

.inner-page .page-content { gap: 9px; }

.inner-page .prose,
.inner-page .note {
  /* Blocos estreitos e centralizados; o ch aqui é medido na fonte de 1rem do bloco. */
  max-width: 30ch;
  margin-inline: auto;
}

.inner-page .prose { padding: 11px 14px 12px; }

.inner-page .note { padding: 10px 13px; }

.inner-page .prose p {
  font-size: 0.73rem;
  line-height: 1.42;
  margin-bottom: 6px;
}

.inner-page .prose h2 {
  margin: 10px 0 5px;
  padding-top: 9px;
}

.inner-page .note p { font-size: 0.7rem; line-height: 1.36; }

.inner-page .page-header h1 { font-size: clamp(1.1rem, 4.6vw, 1.3rem); }

.inner-page .page-subtitle { margin-top: 4px; }

.inner-page .page-header h1 { margin: 4px 0 0; }

.inner-page {
  padding-bottom: calc(env(safe-area-inset-bottom, 0px) + var(--menu-h));
}

.page-header { text-align: center; }

.eyebrow {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}

.eyebrow::before,
.eyebrow::after {
  content: "·";
  margin: 0 0.6em;
  color: var(--gold-soft);
}

.page-header h1 {
  margin: 6px 0 8px;
  font-size: clamp(1.25rem, 5.2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-subtitle {
  /* Dimensionado para quebrar em exatamente 2 linhas equilibradas. */
  margin: 0 auto;
  max-width: 46ch;
  font-size: clamp(0.76rem, 3.4vw, 0.86rem);
  line-height: 1.5;
  text-wrap: balance;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   Cartões
   -------------------------------------------------------------------------- */

.card {
  background: rgba(255, 252, 247, 0.72);
  border: 1px solid rgba(201, 160, 106, 0.35);
  border-radius: var(--radius);
  box-shadow: var(--shell);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 20px 18px;
}

.home-intro {
  /* Faixa compacta em rosa aquarelado translúcido, ecoando os corais do fundo. */
  text-align: center;
  align-self: center;
  width: fit-content;
  max-width: 100%;
  padding: 10px 28px;
  background: rgba(231, 154, 151, 0.14);
  border-color: rgba(231, 154, 151, 0.32);
  box-shadow: 0 6px 18px rgba(160, 104, 100, 0.10);
}

.home-intro p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.home-intro .date {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Lista de links
   -------------------------------------------------------------------------- */

.home-links {
  /* Os 4 acessos lado a lado, em uma única linha. */
  margin-top: clamp(18px, 6vw, 34px);
  display: grid;
  grid-template-columns: repeat(4, auto);
  justify-content: center;
  gap: clamp(10px, 3.4vw, 18px);
}

.home-link-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  padding: 4px 0;
  color: inherit;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease;
}

.home-link-card .icon {
  display: grid;
  place-items: center;
  width: clamp(44px, 14vw, 56px);
  height: clamp(44px, 14vw, 56px);
  border-radius: 50%;
  border: 1px solid rgba(231, 154, 151, 0.32);
  background: rgba(231, 154, 151, 0.14);
  box-shadow: 0 6px 18px rgba(160, 104, 100, 0.10);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: var(--gold);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.home-link-card .icon svg {
  width: 55%;
  height: 55%;
}

.home-link-card strong {
  /* nowrap: cada linha quebra só no <br>, nunca no meio de "Sugestões de". */
  font-size: clamp(0.56rem, 2.4vw, 0.68rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0;
  white-space: nowrap;
}

.home-link-card:hover,
.home-link-card:focus-visible {
  transform: translateY(-2px);
}

.home-link-card:hover .icon,
.home-link-card:focus-visible .icon {
  border-color: var(--gold);
  box-shadow: 0 10px 24px rgba(122, 94, 70, 0.18);
}

.home-link-card:active { transform: translateY(0); }

/* Variante com 2 acessos (página "Como chegar"): círculos maiores. */
.home-links--duo {
  gap: clamp(24px, 9vw, 44px);
  grid-template-columns: repeat(2, auto);
}

.home-links--duo .icon {
  width: clamp(62px, 19vw, 78px);
  height: clamp(62px, 19vw, 78px);
}

.home-links--duo strong {
  font-size: clamp(0.72rem, 3.2vw, 0.84rem);
}

/* --------------------------------------------------------------------------
   Endereço
   -------------------------------------------------------------------------- */

.address {
  margin-top: clamp(26px, 8vw, 40px);
  margin-inline: auto;
  max-width: 34ch;
  padding: 16px 18px;
  border: 1px solid rgba(231, 154, 151, 0.32);
  border-radius: var(--radius);
  background: rgba(231, 154, 151, 0.14);
  box-shadow: 0 6px 18px rgba(160, 104, 100, 0.10);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  text-align: center;
}

.address h2 {
  margin: 0 0 8px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.address p {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.6;
  /* cada linha do endereço quebra só nos <br>, nunca no meio */
  white-space: nowrap;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   Conteúdo de texto das páginas internas
   -------------------------------------------------------------------------- */

.prose {
  margin-inline: auto;
  max-width: 42ch;
  padding: 12px 14px 13px;
  border: 1px solid rgba(201, 160, 106, 0.30);
  border-radius: var(--radius);
  background: rgba(255, 252, 247, 0.72);
  box-shadow: var(--shell);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.prose p {
  margin: 0 0 8px;
  font-size: 0.76rem;
  line-height: 1.45;
  color: var(--ink-soft);
}

.prose p:last-child { margin-bottom: 0; }

.prose strong { color: var(--ink); font-weight: 600; }

.prose h2 {
  margin: 12px 0 6px;
  padding-top: 10px;
  border-top: 1px solid rgba(201, 160, 106, 0.25);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

/* Listas de presentes */
.gift-group h2 { margin-bottom: 5px; }

.gift-group ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.gift-group li {
  position: relative;
  padding-left: 16px;
  margin-bottom: 2px;
  font-size: 0.71rem;
  line-height: 1.32;
  color: var(--ink-soft);
}

.gift-group li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold-soft);
}

.gift-note {
  margin: 0;
  font-style: italic;
}

/* Categorias recolhidas: a lista inteira cabe na tela e abre ao toque. */
details.gift-group {
  border-top: 1px solid rgba(201, 160, 106, 0.25);
}

details.gift-group summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 5px 0;
  cursor: pointer;
  list-style: none;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}

details.gift-group summary::-webkit-details-marker { display: none; }

details.gift-group summary::after {
  content: "+";
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--gold-soft);
  transition: transform 180ms ease;
}

details.gift-group[open] summary::after {
  content: "−";
}

details.gift-group ul,
details.gift-group .gift-note {
  padding-bottom: 8px;
}

/* A página de presentes ocupa exatamente a tela: abrir uma categoria faz o
   card das listas rolar por dentro, sem nunca criar rolagem na página. */
.page-presentes {
  height: 100dvh;
  overflow: hidden;
}

.page-presentes .page-content {
  flex: 1 1 auto;
  min-height: 0;
}

.page-presentes .prose {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(201, 160, 106, 0.45) transparent;
}

.page-presentes .prose::-webkit-scrollbar { width: 4px; }

.page-presentes .prose::-webkit-scrollbar-thumb {
  border-radius: 4px;
  background: rgba(201, 160, 106, 0.45);
}

/* Destaque (avisos, pedidos) */
.note {
  margin-top: clamp(10px, 3vw, 16px);
  margin-inline: auto;
  max-width: 42ch;
  padding: 12px 16px;
  border: 1px solid rgba(231, 154, 151, 0.32);
  border-radius: var(--radius);
  background: rgba(231, 154, 151, 0.14);
  box-shadow: 0 6px 18px rgba(160, 104, 100, 0.10);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  text-align: center;
}

.note h2 {
  margin: 0 0 5px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.note p {
  margin: 0;
  font-size: 0.74rem;
  line-height: 1.45;
  text-wrap: balance;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   Menu no rodapé das páginas internas
   -------------------------------------------------------------------------- */

.page-menu {
  margin-top: clamp(10px, 3vw, 18px);
}

/* Nas páginas internas o menu fica fixo no rodapé, sempre na mesma posição. */
.inner-page .page-menu::before {
  /* Véu creme: em telas curtas o conteúdo rola por baixo do menu. */
  content: "";
  position: absolute;
  inset: -18px 0 -40px;
  background: linear-gradient(to top,
    rgba(249, 241, 231, 0.97) 55%,
    rgba(249, 241, 231, 0.85) 78%,
    rgba(249, 241, 231, 0) 100%);
  z-index: -1;
}

.inner-page .page-menu {
  position: fixed;
  left: 50%;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 10px);
  transform: translateX(-50%);
  width: min(520px, 100%);
  margin-top: 0;
  padding-inline: var(--frame-x);
  z-index: 8;
}

/* --------------------------------------------------------------------------
   Confirmação de presença
   -------------------------------------------------------------------------- */

.rsvp {
  margin-top: clamp(48px, 15vw, 80px);
  margin-inline: auto;
  max-width: 30ch;
  padding: 14px 16px;
  border: 1px solid rgba(231, 154, 151, 0.32);
  border-radius: var(--radius);
  background: rgba(231, 154, 151, 0.14);
  box-shadow: 0 6px 18px rgba(160, 104, 100, 0.10);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  text-align: center;
}

.rsvp h2 {
  margin: 0 0 6px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
}

.rsvp p {
  margin: 0;
  font-size: 0.74rem;
  line-height: 1.45;
  text-wrap: balance;
  color: var(--ink-soft);
}

.rsvp .rsvp-cta {
  margin-top: 6px;
  font-weight: 600;
  color: var(--ink);
}

/* O ponteiro sobre links vira o logotipo da festa (fallback: pointer). */
a,
details.gift-group summary {
  cursor: url("assets/cursor-perola.png") 23 24, pointer;
}

/* Foco visível e acessível em toda a página. */
a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}