/* ===============================
   SempreJuntos — Tokens de marca
================================= */
:root{
  --sj-font: "Nunito", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  /* Paleta (brandbook) */
  --sj-primary: #FFF8E7;   /* cor principal (fundo suave) */
  --sj-blue-1:  #9DC7E4;   /* detalhes/acentos */
  --sj-blue-2:  #C0DBED;
  --sj-green-1: #B5C9A3;
  --sj-green-2: #66CDAA;

  --sj-bg:   #F2F2F2;
  --sj-text: #333333;
  --sj-mute: #999999;

  --sj-radius: 16px;
  --sj-shadow: 0 10px 30px rgba(0,0,0,.06);
}

/* Base */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--sj-font);
  color: var(--sj-text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(157,199,228,.25), transparent 60%),
    radial-gradient(900px 500px at 110% 10%, rgba(102,205,170,.18), transparent 60%),
    var(--sj-primary);
}

/* ======= Layout central ======= */
.sj-wrapper{
  min-height: calc(100dvh - 60px); /* deixa espaço para o rodapé */
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px;
  display: grid;
  place-items: center;
  text-align: center;
  gap: 16px;
}

.sj-logo{
  display: block;
  height: 72px;
  width: auto;
  margin-bottom: 8px;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.05));
}

.sj-title{
  margin: 0;
  font-size: clamp(1.6rem, 3vw + 1rem, 2.4rem);
  font-weight: 700;
  letter-spacing: .01em;
}

.sj-subtitle{
  margin: 0 0 12px;
  font-size: 1.05rem;
  color: var(--sj-mute);
}

/* Botão de contacto (opcional) */
.sj-btn{
  display: inline-block;
  padding: .8rem 1.2rem;
  border-radius: 999px;
  background: var(--sj-green-2);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  box-shadow: var(--sj-shadow);
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}
.sj-btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 14px 34px rgba(0,0,0,.08);
  opacity: .95;
}

/* Rodapé */
.sj-footer{
  height: 60px;
  display: grid;
  place-items: center;
  color: var(--sj-mute);
  font-size: .9rem;
}

/* Acessibilidade: reduz animações */
@media (prefers-reduced-motion: reduce){
  .sj-btn{ transition: none; }
}