:root{
  --bg:#FFF7FA;
  --petal:#F9E3EC;
  --petal-2:#F6C8DA;
  --petal-3:#EAA3C0;
  --ink:#503846;
  --plum:#8E3B60;
  --branch:#5a3d2e;
  --card:rgba(255,255,255,0.9);
  --ring:#f2d7e2;
  --shadow:0 12px 36px rgba(0,0,0,.12);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  min-height:100svh;
  margin:0;
  color:var(--ink);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Color Emoji", sans-serif;
  background:
    radial-gradient(1200px 740px at 15% -10%, #fdeaf2 24%, transparent 60%),
    radial-gradient(1000px 620px at 85% 0%, #fdeaf2 20%, transparent 60%),
    radial-gradient(220px 180px at 20% 12%, rgba(255,192,203,.45), transparent 70%),
    radial-gradient(260px 200px at 80% 18%, rgba(255,182,193,.40), transparent 75%),
    radial-gradient(180px 140px at 40% 8%,  rgba(255,200,210,.35), transparent 70%),
    #FFF7FA;
  overflow-y:auto;
  overflow-x:hidden;                 /* evita rolagem lateral */
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  padding-bottom:env(safe-area-inset-bottom, 0);
}

/* ===== Controle global de overflow lateral ===== */
html, body{
  width:100%;
  max-width:100vw;
  overflow-inline:hidden;           /* Safari / writing-modes */
}

/* ===== Layout base ===== */
.wrap{
  position:relative;
  min-height:100svh;
  display:flex;
  align-items:center;               /* centraliza verticalmente */
  justify-content:center;
  padding:clamp(16px, 3.5vw, 28px);
  max-width:100vw;
  overflow-x:clip;
}

.stage{
  display:flex; align-items:center; justify-content:center;
  width:100%; height:100%;
  will-change:transform;
  max-width:100vw;                  /* nunca excede a viewport */
  transform-origin: top center;
}

.card{
  width:min(760px, 96vw);
  max-width:100%;
  border-radius:clamp(14px, 3vw, 28px);
  padding:clamp(14px, 3vw, 22px);
  background:var(--card);
  box-shadow:var(--shadow);
  backdrop-filter:saturate(1.1) blur(8px);
  animation:pop .6s ease-out both;
  position:relative; z-index:5;
  overflow-x:clip;                  /* impede qualquer transbordo */
}
@keyframes pop{from{transform:translateY(6px);opacity:0} to{transform:translateY(0);opacity:1}}

.header{ text-align:center; padding:4px clamp(6px,2vw,10px) 0; }
.badge{
  display:inline-block;
  background:linear-gradient(90deg,var(--petal),var(--petal-2));
  color:var(--plum); font-weight:800;
  padding:8px 16px; border-radius:999px;
  font-size:clamp(14px, 2.6vw, 18px); letter-spacing:.3px;
  box-shadow:0 6px 16px rgba(234,163,192,.25);
}
h1{
  font-family:Poppins, Inter, sans-serif;
  margin:10px 0 2px; line-height:1.15;
  font-size:clamp(26px, 6vw, 40px);
  color:var(--plum);
}
h2{ margin:0; font-size:clamp(12px, 2.8vw, 14px); opacity:.85; font-weight:600; }

.countdown{
  margin-top:10px;
  display:flex; gap:10px; justify-content:center; align-items:center;
  font-weight:700; font-size:clamp(12px, 2.8vw, 14px); color:#6d4257;
  flex-wrap:wrap;
}
.countdown .pill{
  background:#fff; border:1px solid #f1e1ea; border-radius:999px; padding:6px 10px; min-width:64px; text-align:center;
  box-shadow:0 4px 10px rgba(0,0,0,.05);
}

/* ===== Carousel ===== */
.carousel{
  position:relative; width:100%;
  aspect-ratio: 4 / 5;
  max-height:min(62svh, 640px);
  border-radius:20px; overflow:hidden;
  margin:14px 0 12px; background:#eee; border:2px solid var(--ring);
  max-width:100%;                   /* não estoura a largura */
}
@media (max-width:520px){
  .carousel{ aspect-ratio: 3 / 4; max-height:min(58svh, 540px); }
}
.slide{
  position:absolute; inset:0; opacity:0; transition:opacity .6s ease;
  display:flex; align-items:center; justify-content:center;
}
.slide.active{ opacity:1 }
.slide picture, .slide img{ width:100%; height:100%; max-width:100%; }
.slide img{
  object-fit:cover;
  transform:scale(1.02);
  animation:zoom 14s ease-in-out infinite alternate;
}
@keyframes zoom{from{transform:scale(1.01)} to{transform:scale(1.06)}}
.dots{
  position:absolute; left:0; right:0; bottom:8px;
  display:flex; gap:8px; justify-content:center; padding:0 10px;
}
.dot{ width:10px; height:10px; border-radius:50%; background:rgba(255,255,255,.65) }
.dot.active{ background:#fff }

/* ===== Info / CTAs ===== */
.info{
  display:grid; gap:10px; background:#fff; border:1px solid #f1e1ea;
  border-radius:18px; padding:12px; font-size:clamp(14px, 3vw, 16px);
}
.row{display:flex; align-items:center; gap:10px; flex-wrap:wrap}
.emoji{font-size:18px}
.label{font-weight:700; min-width:64px}
.value{flex:1; display:flex; gap:8px; flex-wrap:wrap}
.chip{ background:#fff5f9; border:1px solid #f2d7e2; border-radius:999px; padding:6px 10px; font-weight:700; }

.cta{
  margin-top:12px;
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap:10px
}
.btn{
  text-align:center; padding:14px; border-radius:14px; border:1px solid #efcddc;
  font-weight:800; text-decoration:none; color:#5a3b4a;
  background:linear-gradient(90deg,var(--petal-2),var(--petal));
  box-shadow:0 8px 18px rgba(234,163,192,.25);
  transition:transform .12s ease, box-shadow .12s ease;
  touch-action:manipulation;
  -webkit-tap-highlight-color: transparent;
}
.btn:hover{ transform:translateY(-1px); }
.btn.secondary{ background:#fff; }
.btn:focus-visible{ outline:3px solid #A94B7A; outline-offset:2px }

.foot{ text-align:center; font-size:clamp(12px, 2.8vw, 14px); opacity:.9; margin-top:8px }

/* ===== Árvores e gramado ===== */
.tree{
  position:absolute; opacity:.9; pointer-events:none;
  filter: drop-shadow(0 10px 14px rgba(0,0,0,.08));
  z-index:2;
  max-width:100vw;                 /* não ultrapassa a viewport */
  overflow:clip;
  contain: paint;                   /* limita a área de pintura (sombra) */
}
.tree.left{ left:-6vw; bottom:-4vh; width:min(420px, 42vw); height:auto; }
.tree.right{ right:-6vw; bottom:-6vh; width:min(420px, 42vw); height:auto; transform:scaleX(-1); }

@media (max-width:600px){
  .tree.left{ left:-6vw; width:min(220px, 40vw); }
  .tree.right{ right:-6vw; width:min(220px, 40vw); }
  .tree{ filter:none; }            /* evita overflow por drop-shadow no iOS */
}

.grass{
  position:absolute; inset:auto 0 0 0; height:12vh;
  background: linear-gradient(0deg, rgba(132,188,93,.45), rgba(132,188,93,.15) 60%, transparent);
  z-index:1;
}

/* ===== Pétalas ===== */
.petals-layer{
  position:absolute; inset:0; pointer-events:none;
  overflow:clip;                    /* não cria scroll lateral */
}
.petal{ position:absolute; top:-40px; width:18px; height:14px; opacity:.95; will-change: transform, opacity; }
.petal svg{ width:100%; height:100%; display:block }
@keyframes fall-slow{ 100%{ transform: translateY(120svh) translateX(var(--drift)) rotate(1turn); opacity:.9 } }
@keyframes fall-mid { 100%{ transform: translateY(120svh) translateX(var(--drift)) rotate(1.2turn); opacity:.95 } }
@keyframes fall-fast{ 100%{ transform: translateY(120svh) translateX(var(--drift)) rotate(1.5turn); opacity:1 } }

/* ===== MODO COMPACTO (auto via JS) ===== */
body.compact .wrap{ padding: clamp(8px, 2.5vw, 16px); }
body.compact .card{
  width:min(720px, 96vw);
  border-radius:clamp(12px, 2.5vw, 22px);
  padding:clamp(10px, 2.5vw, 16px);
}
body.compact .badge{ font-size:clamp(12px, 2.2vw, 16px); padding:6px 12px; }
body.compact h1{ font-size:clamp(22px, 5vw, 32px); }
body.compact h2{ font-size:clamp(11px, 2.3vw, 13px); }
body.compact .countdown{ font-size:clamp(11px, 2.3vw, 13px); gap:8px; }
body.compact .countdown .pill{ min-width:56px; padding:4px 8px; }

body.compact .carousel{
  aspect-ratio: 1 / 1;
  max-height:min(46svh, 440px);
  margin:10px 0;
}
body.compact .dot{ width:8px; height:8px; }

body.compact .info{ padding:10px; gap:8px; font-size:clamp(13px, 2.6vw, 15px); }
body.compact .chip{ padding:4px 8px; }
body.compact .cta{ gap:8px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
body.compact .btn{ padding:12px; border-radius:12px; }
body.compact .tree.left, body.compact .tree.right{ width:min(240px, 34vw); opacity:.65; }
body.compact .grass{ height:10vh; }

/* ===== Acessibilidade / economia de bateria ===== */
@media (prefers-reduced-motion: reduce){
  *{animation:none !important; transition:none !important}
}