/* Base e identidade visual */
:root {
  --verde: #569646;
  --verde-escuro: #397a34;
  --laranja: #f5aa3d;
  --creme: #fff9ee;
  --texto: #36513a;
}

* { box-sizing: border-box; }

html { min-height: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--texto);
  background:
    radial-gradient(circle at 8% 15%, rgba(255, 194, 84, .19), transparent 33%),
    radial-gradient(circle at 91% 83%, rgba(255, 185, 59, .15), transparent 32%),
    linear-gradient(145deg, #fffdf7, var(--creme));
}

.pagina {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: 64px 24px 22px;
}

/* Laranjas abstratas e discretas criadas apenas com CSS */
.decoracao {
  position: absolute;
  z-index: -1;
  width: clamp(270px, 37vw, 530px);
  aspect-ratio: 1;
  border-radius: 50%;
  pointer-events: none;
  background:
    radial-gradient(circle at 35% 30%, rgba(255,255,255,.54), transparent 21%),
    radial-gradient(circle at 58% 62%, #ffcb77, #f7a53a 68%, #eb922b 100%);
  opacity: .13;
  box-shadow: inset -22px -25px 42px rgba(190, 104, 16, .12);
}

.decoracao--esquerda { left: -230px; top: -145px; }
.decoracao--direita { right: -220px; bottom: -175px; }

.conteudo {
  width: min(100%, 700px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.logo {
  display: block;
  width: min(100%, 515px);
  height: auto;
  object-fit: contain;
}

.divisor {
  width: 62px;
  height: 4px;
  margin: 29px 0 30px;
  border-radius: 10px;
  background: var(--laranja);
}

.etiqueta {
  margin: 0 0 14px;
  color: var(--verde-escuro);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  line-height: 1.2;
  letter-spacing: -.035em;
  color: var(--verde-escuro);
}

.descricao {
  max-width: 510px;
  margin: 18px 0 36px;
  font-size: clamp(1rem, 2.1vw, 1.12rem);
  line-height: 1.7;
}

.contato-label {
  margin: 0 0 15px;
  font-size: 1rem;
}

.botao-whatsapp {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 11px;
  min-height: 54px;
  padding: 14px 28px;
  border-radius: 999px;
  background: var(--verde);
  color: white;
  font-size: 1.04rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(57, 122, 52, .17);
  transition: background .2s, transform .2s, box-shadow .2s;
}

.botao-whatsapp svg { width: 23px; height: 23px; flex: none; }
.botao-whatsapp:hover {
  background: var(--verde-escuro);
  transform: translateY(-2px);
  box-shadow: 0 13px 25px rgba(57, 122, 52, .22);
}
.botao-whatsapp:focus-visible {
  outline: 3px solid var(--laranja);
  outline-offset: 4px;
}

.rodape {
  margin-top: auto;
  padding-top: 55px;
  color: #758673;
  font-size: .78rem;
  text-align: center;
}

@media (max-width: 600px) {
  .pagina { padding: 50px 21px 20px; }
  .logo { width: min(100%, 380px); }
  .divisor { margin: 22px 0 27px; }
  .etiqueta { font-size: .73rem; line-height: 1.5; }
  .descricao { margin: 16px 0 28px; }
  .decoracao--esquerda { left: -215px; top: -120px; }
  .decoracao--direita { right: -225px; bottom: -125px; }
  .rodape { padding-top: 45px; }
}

@media (prefers-reduced-motion: reduce) {
  .botao-whatsapp { transition: none; }
}