/* T U T I   B R A I N — a página principal */

:root {
  --papel: #FFFBF3;
  --tinta: #2A2621;
  --suave: #8C8378;
  --linha: rgba(42, 38, 33, .10);
  --linha-forte: rgba(42, 38, 33, .16);
  --carta: #FFFFFF;
  --respiro: 28px;
}

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

[hidden] { display: none !important; }

html, body {
  min-height: 100dvh;
  background: var(--papel);
  color: var(--tinta);
  font-family: 'EB Garamond', Georgia, serif;
  font-weight: 400;
  font-size: 21px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body { padding-bottom: calc(56px + env(safe-area-inset-bottom)); }

.ic { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ───────── topo ───────── */

.topo {
  padding: calc(52px + env(safe-area-inset-top)) var(--respiro) 34px;
  text-align: center;
}

.logo {
  animation: chega .9s cubic-bezier(.2, .7, .2, 1) both;
  margin-bottom: 18px;
}

.logo img {
  width: 74px;
  height: auto;
  display: block;
  margin: 0 auto;
  animation: respira 5.5s ease-in-out 1s infinite;
}

.marca {
  font-size: 27px;
  font-weight: 400;
  letter-spacing: .06em;
  animation: chega .9s cubic-bezier(.2, .7, .2, 1) both;
}

/* ───────── toggle planilha / galeria ───────── */

.vistas {
  position: relative;
  display: inline-flex;
  gap: 4px;
  margin-top: 26px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(42, 38, 33, .055);
  animation: chega .9s .12s cubic-bezier(.2, .7, .2, 1) both;
}

.trilho {
  position: absolute;
  top: 4px;
  bottom: 4px;
  border-radius: 999px;
  background: var(--tinta);
  transition: transform .48s cubic-bezier(.2, .7, .2, 1), width .48s cubic-bezier(.2, .7, .2, 1);
  pointer-events: none;
}

.vista {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 22px 10px;
  border: 0;
  border-radius: 999px;
  background: none;
  color: var(--suave);
  font-family: inherit;
  font-size: 17px;
  font-weight: 400;
  letter-spacing: .12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color .38s ease;
  -webkit-tap-highlight-color: transparent;
}

.vista[aria-selected="true"] { color: var(--papel); }

/* ───────── galeria ───────── */

.miolo { padding: 0 var(--respiro); }

.grade {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  max-width: 1240px;
  margin: 0 auto;
}

@media (min-width: 640px)  { .grade { grid-template-columns: repeat(2, 1fr); gap: 30px; } }
@media (min-width: 1080px) { .grade { grid-template-columns: repeat(3, 1fr); } :root { --respiro: 44px; } }
@media (min-width: 1500px) { .grade { grid-template-columns: repeat(4, 1fr); max-width: 1680px; } }

.carta {
  display: block;
  background: var(--carta);
  border: 1px solid var(--linha);
  border-radius: 26px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 2px 10px rgba(42, 38, 33, .05);
  transition: transform .5s cubic-bezier(.2, .7, .2, 1),
              box-shadow .5s cubic-bezier(.2, .7, .2, 1),
              opacity .5s ease;
  opacity: 0;
  transform: translateY(22px);
}

.carta.apareceu { opacity: 1; transform: none; }

.carta:hover  { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(42, 38, 33, .13); }
.carta:active { transform: translateY(-2px) scale(.995); }

.capa {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #F2EEE6;
  border-bottom: 1px solid var(--linha);
}

.capa img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 1.1s cubic-bezier(.2, .7, .2, 1);
}

.carta:hover .capa img { transform: scale(1.045); }

.corpo { padding: 22px 24px 26px; }

.pilula {
  display: inline-block;
  padding: 9px 22px 10px;
  border-radius: 999px;
  background: var(--cor);
  color: #FFFFFF;
  font-size: 20px;
  letter-spacing: .13em;
  text-transform: uppercase;
  margin-bottom: 17px;
}

.linha {
  display: block;
  color: var(--suave);
  font-size: 19px;
  line-height: 1.45;
}

.pe {
  display: block;
  margin-top: 15px;
  color: var(--cor);
  font-size: 15px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* ───────── planilha ───────── */

.planilha {
  max-width: 1240px;
  margin: 0 auto;
  animation: chega .6s cubic-bezier(.2, .7, .2, 1) both;
}

@media (min-width: 1500px) { .planilha { max-width: 1680px; } }

.rolagem {
  overflow-x: auto;
  background: var(--carta);
  border: 1px solid var(--linha);
  border-radius: 22px;
  -webkit-overflow-scrolling: touch;
}

.planilha table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.planilha th {
  padding: 17px 20px;
  text-align: left;
  font-weight: 400;
  font-size: 14px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--suave);
  border-bottom: 1px solid var(--linha-forte);
  white-space: nowrap;
  user-select: none;
}

.planilha th[data-ord] { cursor: pointer; transition: color .3s ease; }
.planilha th[data-ord]:hover { color: var(--tinta); }
.planilha th[data-ord]::after { content: ''; display: inline-block; width: 0; }
.planilha th.subindo::after  { content: ' ↑'; }
.planilha th.descendo::after { content: ' ↓'; }

.planilha td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--linha);
  border-right: 1px solid var(--linha);
  vertical-align: middle;
}

.planilha th { border-right: 1px solid var(--linha); }
.planilha th:last-child, .planilha td:last-child { border-right: 0; }

/* linhas fantasma — a planilha preenche a tela */
.planilha tr.fantasma td { height: 49px; color: transparent; animation: none; }
.planilha tr.fantasma { opacity: 1; animation: none; }
.planilha tr.fantasma:hover { background: rgba(42, 38, 33, .022); }

.planilha tbody tr {
  transition: background .3s ease;
  opacity: 0;
  animation: linhaChega .5s cubic-bezier(.2, .7, .2, 1) both;
}

.planilha tbody tr:hover { background: rgba(42, 38, 33, .028); }
.planilha tbody tr:last-child td { border-bottom: 0; }

.c-num { width: 54px; }
.td-num { color: var(--suave); font-size: 17px; }

.td-nome { white-space: nowrap; }

.ponto {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--cor);
  margin-right: 11px;
  vertical-align: baseline;
}

.td-end a {
  color: var(--suave);
  text-decoration: none;
  border-bottom: 1px solid var(--linha-forte);
  transition: color .3s ease, border-color .3s ease;
  white-space: nowrap;
}

.td-end a:hover { color: var(--tinta); border-color: var(--tinta); }

.td-oque { color: var(--suave); font-size: 19px; min-width: 300px; }

.c-ir, .td-ir { width: 62px; text-align: right; }

.ir {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  color: var(--suave);
  text-decoration: none;
  transition: background .3s ease, color .3s ease, transform .3s ease;
}

.ir:hover { background: var(--tinta); color: var(--papel); transform: translateX(2px); }

.conta {
  padding: 18px 6px 0;
  color: var(--suave);
  font-size: 17px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* ───────── linhas — cada linha é uma pílula que flutua ───────── */

.linhas {
  max-width: 1240px;
  margin: 0 auto;
  animation: chega .6s cubic-bezier(.2, .7, .2, 1) both;
}

@media (min-width: 1500px) { .linhas { max-width: 1680px; } }

.linhas-cabeca, .fila {
  display: grid;
  grid-template-columns: 200px 1fr 190px 46px;
  align-items: center;
  gap: 18px;
}

.linhas-cabeca {
  padding: 0 26px 16px;
  border-bottom: 1px solid var(--linha);
  margin-bottom: 16px;
}

.lc {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--suave);
  text-transform: uppercase;
}

.linhas-corpo { display: flex; flex-direction: column; gap: 13px; }

.fila {
  padding: 15px 26px;
  background: var(--carta);
  border: 1px solid var(--linha);
  border-radius: 999px;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 2px 9px rgba(42, 38, 33, .05);
  transition: transform .42s cubic-bezier(.2, .7, .2, 1), box-shadow .42s cubic-bezier(.2, .7, .2, 1);
  animation: linhaChega .5s cubic-bezier(.2, .7, .2, 1) both;
}

.fila:hover { transform: translateY(-3px) scale(1.006); box-shadow: 0 14px 30px rgba(42, 38, 33, .12); }
.fila:active { transform: translateY(-1px); }

.f-pilula {
  display: inline-block;
  padding: 7px 19px 8px;
  border-radius: 999px;
  background: var(--cor);
  color: #FFFFFF;
  font-size: 15px;
  letter-spacing: .13em;
  text-transform: uppercase;
  white-space: nowrap;
}

.f-oque { color: var(--suave); font-size: 18px; }

.f-end {
  color: var(--cor);
  font-size: 15px;
  letter-spacing: .11em;
  text-transform: uppercase;
  white-space: nowrap;
}

.f-ir { color: var(--suave); text-align: right; transition: color .3s ease, transform .3s ease; }
.fila:hover .f-ir { color: var(--tinta); transform: translateX(3px); }

@media (max-width: 900px) {
  .linhas-cabeca { display: none; }
  .fila {
    grid-template-columns: 1fr 34px;
    grid-template-areas: 'nome ir' 'oque oque' 'end end';
    gap: 9px;
    border-radius: 30px;
    padding: 20px 24px;
  }
  .f-nome { grid-area: nome; }
  .f-oque { grid-area: oque; }
  .f-end  { grid-area: end; }
  .f-ir   { grid-area: ir; }
}

@keyframes chega {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

@keyframes respira {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-6px) rotate(-1.5deg); }
}

@keyframes linhaChega {
  from { opacity: 0; transform: translateY(9px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .carta, .planilha tbody tr { opacity: 1; transform: none; }
}