:root {
  --madeira: #473933;
  --aurora: #f2ebe2;
  --muxarabi: #a78b76;
  --papel: #faf6f0;
  --ink: #1e1e1c;
  --ink-2: #5d554e;
  --ink-3: #8b837a;
  --linha: #ddd2c5;
  --linha-forte: #c4b6a6;
  --atencao: #8c4a2a;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Geist", -apple-system, "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--papel);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

#entrada {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
}


.arte {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  padding: 56px 56px 48px;
  background: var(--madeira);
  color: var(--aurora);
}

.muxarabi {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image:
    linear-gradient(rgba(242, 235, 226, .5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 235, 226, .5) 1px, transparent 1px);
  background-size: 34px 34px;
}

.bloco {
  position: absolute;
  background: rgba(242, 235, 226, .07);
  border-radius: 2px;
}

.b1 { width: 92px; height: 92px; right: 56px; top: 118px; }
.b2 { width: 46px; height: 46px; right: 148px; top: 210px; }
.b3 { width: 46px; height: 46px; right: 10px; top: 256px; }

.marca-alba {
  position: relative;
  align-self: flex-start;
  flex: none;
  height: 38px;
  width: auto;
  opacity: .95;
}

.arte h2 {
  position: relative;
  margin: 0;
  max-width: 12ch;
  font: 400 clamp(30px, 4vw, 46px)/1.16 var(--serif);
  color: var(--aurora);
}

.arte h2 em {
  font-style: italic;
  color: var(--muxarabi);
}

.arte-rod {
  position: relative;
  margin: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(242, 235, 226, .62);
}


.painel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px 40px;
  background: var(--papel);
}

.caixa { width: 100%; max-width: 390px; }

.logo { display: inline-block; margin-bottom: 26px; }
.logo img { display: block; width: 170px; height: auto; }

.chapeu {
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
}

h1 {
  margin: 10px 0 6px;
  font: 400 29px/1.22 var(--serif);
}

.sub {
  margin: 0 0 30px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--ink-3);
}


.areas { margin: 0 0 6px; padding: 0; list-style: none; }
.areas li { border-top: 1px solid var(--linha); }
.areas li:last-child { border-bottom: 1px solid var(--linha); }

.area {
  display: block;
  width: 100%;
  padding: 17px 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: 400 17px/1.2 var(--serif);
  text-align: left;
  cursor: pointer;
  transition: color .25s ease, padding-left .25s ease;
}

.area:hover,
.area:focus-visible,
.aberta .area { color: var(--madeira); padding-left: 6px; }

.areas li.unica { border: 0; }

.area-titulo {
  margin: 0 0 2px;
  font: 400 29px/1.22 var(--serif);
  color: var(--ink);
}

.gaveta {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height .35s ease, opacity .3s ease;
}

.aberta .gaveta { max-height: 460px; opacity: 1; }
.gaveta form { padding: 4px 0 22px; }


label {
  display: block;
  margin-bottom: 6px;
  font-size: 10.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-3);
}

input {
  width: 100%;
  margin-bottom: 18px;
  padding: 11px 0;
  border: none;
  border-bottom: 1px solid var(--linha-forte);
  background: transparent;
  color: var(--ink);
  font: 15px/1.4 var(--sans);
}

input::placeholder { color: var(--linha-forte); }
input:focus { border-bottom-color: var(--madeira); outline: none; }


button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  margin-top: 8px;
  padding: 12px 22px;
  border: 1px solid var(--madeira);
  border-radius: 3px;
  background: linear-gradient(178deg, #54443d, var(--madeira));
  color: var(--aurora);
  font: 500 14px/1 var(--sans);
  cursor: pointer;
  transition: background .25s ease, box-shadow .25s ease, transform .09s ease;
}

button:hover:not(:disabled),
button:focus-visible:not(:disabled) {
  background: linear-gradient(178deg, #61504a, #4f403a);
  box-shadow: 0 10px 26px rgba(71, 57, 51, .22);
}

button:active:not(:disabled) { transform: scale(.975); }
button:disabled { opacity: .4; cursor: not-allowed; }

button.aparelho {
  border-color: var(--linha-forte);
  background: transparent;
  color: var(--ink-2);
}

button.aparelho:hover:not(:disabled),
button.aparelho:focus-visible:not(:disabled) {
  border-color: var(--madeira);
  background: var(--papel);
  color: var(--madeira);
  box-shadow: none;
}

button.aparelho svg { flex: none; width: 19px; height: 19px; }

button.secundario {
  margin-top: 12px;
  padding: 8px 4px;
  border: 0;
  border-radius: 0;
  background: none;
  color: var(--ink-2);
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

button.secundario:hover:not(:disabled),
button.secundario:focus-visible:not(:disabled) {
  background: none;
  color: var(--madeira);
  box-shadow: none;
}


.aviso {
  margin: 14px 0 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--atencao);
}

.ajuda {
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--linha);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-3);
}

.ajuda a { color: var(--ink-2); text-decoration: underline; text-underline-offset: 3px; }
.ajuda a:hover { color: var(--madeira); }


#oferta h2 { margin: 0 0 6px; font: 400 26px/1.2 var(--serif); }
#oferta .sub { margin-bottom: 24px; }
#oferta button { margin-top: 0; }
#oferta button.secundario { margin-top: 10px; }


@media (max-width: 900px) {
  #entrada { grid-template-columns: 1fr; }

  .arte {
    min-height: 220px;
    gap: 22px;
    padding: 34px 28px 30px;
  }

  .arte h2 { max-width: none; }
  .b1 { width: 64px; height: 64px; right: 24px; top: 74px; }
  .b2 { width: 32px; height: 32px; right: 96px; top: 136px; }
  .b3 { display: none; }
  .marca-alba { height: 30px; }
  .painel { padding: 40px 24px 48px; }
}

@media (prefers-reduced-motion: reduce) {
  .gaveta, .area, button { transition: none; }
}