/* ==========================================================
   Marina · 15 Anos — convite digital
   Paleta: vinho profundo, dourado, rosé e champanhe
   ========================================================== */

:root {
  --vinho-escuro: #6E0E3D;
  --vinho: #B01858;
  --rose: #FF8FB3;
  --ouro: #C9A24B;
  --ouro-claro: #EBCF8E;
  --champanhe: #FBF5EC;
  --tinta: #7A0E42;

  --fonte-script: 'Bodoni Moda', serif;
  --fonte-serif: 'Cormorant Garamond', serif;
  --fonte-sans: 'Jost', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--fonte-serif);
  color: var(--tinta);
  background: var(--champanhe);
  line-height: 1.7;
  font-size: 1.125rem;
}

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

/* ---------- utilitários ---------- */

.container {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.centro { text-align: center; }

.eyebrow {
  font-family: var(--fonte-sans);
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.eyebrow.escuro { color: var(--vinho); }
.eyebrow.claro  { color: var(--ouro-claro); }

.titulo-secao {
  font-family: var(--fonte-serif);
  font-weight: 500;
  font-size: clamp(2rem, 4.5vw, 2.9rem);
  margin: 0.4rem 0 2.2rem;
  color: var(--vinho-escuro);
}

.titulo-secao.claro { color: var(--champanhe); }

/* ---------- seções ---------- */

.secao { padding: 5.5rem 0; }

.secao-clara {
  background: var(--champanhe);
  text-align: center;
}

.secao-vinho {
  background: linear-gradient(170deg, var(--vinho) 0%, var(--vinho-escuro) 100%);
  color: #F3E4D8;
}

/* ==========================================================
   HERO
   ========================================================== */

.hero {
  min-height: 100svh;
  background: linear-gradient(160deg, #8C1450 0%, var(--vinho-escuro) 55%, #4A0A28 100%);
  display: flex;
  align-items: stretch;
  padding: clamp(0.9rem, 2.5vw, 1.8rem);
}

.hero-frame {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(201,162,75,0.55);
  outline: 1px solid rgba(201,162,75,0.25);
  outline-offset: 5px;
  overflow: hidden;
  background: #000;
}

.hero-video {
  width: 100%;
  height: 100%;
  max-height: 100svh;
  object-fit: contain;
  display: block;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.som-toggle {
  position: absolute;
  bottom: 1.4rem;
  right: 1.4rem;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--fonte-sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ouro-claro);
  background: rgba(74,10,40,0.55);
  border: 1px solid rgba(201,162,75,0.55);
  padding: 0.55rem 0.9rem;
  cursor: pointer;
  backdrop-filter: blur(4px);
  transition: background 0.25s ease, transform 0.2s ease;
}

.som-toggle:hover,
.som-toggle:focus-visible {
  background: rgba(74,10,40,0.8);
  transform: translateY(-1px);
}

.som-toggle:focus-visible {
  outline: 2px solid var(--ouro-claro);
  outline-offset: 3px;
}

/* ==========================================================
   CONTAGEM REGRESSIVA
   ========================================================== */

.countdown {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: clamp(0.6rem, 3vw, 1.6rem);
  flex-wrap: wrap;
}

.cd-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 74px;
}

.cd-num {
  font-family: var(--fonte-serif);
  font-weight: 500;
  font-size: clamp(2.6rem, 7vw, 4.2rem);
  color: var(--vinho);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.cd-label {
  font-family: var(--fonte-sans);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ouro);
  margin-top: 0.5rem;
}

.cd-sep {
  font-size: 2rem;
  color: var(--rose);
  align-self: center;
}

.cd-chegou {
  font-family: var(--fonte-script);
  font-style: italic;
  font-weight: 600;
  font-size: 2rem;
  color: var(--vinho);
  margin-top: 1.5rem;
}

/* ==========================================================
   MENSAGEM
   ========================================================== */

.mensagem-grid {
  display: grid;
  grid-template-columns: minmax(260px, 400px) 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.selo-wrap {
  display: flex;
  justify-content: center;
}

.selo-wrap img {
  width: min(70%, 260px);
  height: auto;
  filter: drop-shadow(0 10px 26px rgba(0,0,0,0.45));
}

.carta p { margin-bottom: 1.1rem; color: #F0DCCB; }

.carta .assinatura-mini {
  font-family: var(--fonte-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--ouro-claro);
  margin-top: 1.6rem;
  margin-bottom: 0;
}

/* ==========================================================
   LOCAL
   ========================================================== */

.info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.4rem;
  margin-bottom: 3rem;
  text-align: center;
}

.info-card {
  background: #fff;
  border: 1px solid rgba(201,162,75,0.35);
  padding: 2rem 1.4rem;
}

.info-icone {
  color: var(--ouro);
  font-size: 1.1rem;
  display: inline-block;
  margin-bottom: 0.6rem;
}

.info-card h3 {
  font-family: var(--fonte-sans);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--vinho);
  margin-bottom: 0.7rem;
}

.info-card p {
  font-size: 1.15rem;
  line-height: 1.5;
}

.mapa-wrap {
  border: 1px solid rgba(201,162,75,0.45);
  padding: 8px;
  background: #fff;
}

.mapa-wrap iframe {
  width: 100%;
  height: 380px;
  border: 0;
  display: block;
}

/* ==========================================================
   RSVP
   ========================================================== */

.rsvp-texto {
  max-width: 520px;
  margin: 0 auto 2.2rem;
  color: #F0DCCB;
}

.rsvp-texto strong { color: var(--ouro-claro); font-weight: 600; }

.botao-ouro {
  display: inline-block;
  font-family: var(--fonte-sans);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--vinho-escuro);
  background: linear-gradient(120deg, var(--ouro) 0%, var(--ouro-claro) 50%, var(--ouro) 100%);
  background-size: 200% 100%;
  padding: 1.05rem 2.6rem;
  border: 1px solid rgba(255,255,255,0.25);
  transition: background-position 0.5s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.botao-ouro:hover,
.botao-ouro:focus-visible {
  background-position: 100% 0;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.35);
}

.botao-ouro:focus-visible {
  outline: 2px solid var(--ouro-claro);
  outline-offset: 4px;
}

.rsvp-nota {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--rose);
  margin-top: 1.4rem;
}

/* ==========================================================
   RODAPÉ
   ========================================================== */

.rodape {
  background: #4A0A28;
  text-align: center;
  padding: 3.5rem 1.5rem 3rem;
}

.rodape-monograma {
  width: 80px;
  margin: 0 auto 0.8rem;
  mix-blend-mode: screen;
  opacity: 0.9;
}

.rodape-frase {
  font-family: var(--fonte-script);
  font-style: italic;
  font-weight: 600;
  font-size: 1.7rem;
  color: var(--ouro-claro);
}

.rodape-data {
  font-family: var(--fonte-sans);
  font-weight: 300;
  font-size: 0.8rem;
  letter-spacing: 0.45em;
  color: var(--rose);
  margin-top: 0.4rem;
}

/* ==========================================================
   REVEAL AO ROLAR
   ========================================================== */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal.visivel {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================
   RESPONSIVO
   ========================================================== */

@media (max-width: 760px) {
  .secao { padding: 4rem 0; }

  .mensagem-grid {
    grid-template-columns: 1fr;
  }

  .selo-wrap {
    margin: 0 auto;
  }

  .carta { text-align: center; }

  .mapa-wrap iframe { height: 300px; }

  .cd-sep { display: none; }
}

/* ==========================================================
   MOVIMENTO REDUZIDO
   ========================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}