/* Sesteza — folha de estilo única para todas as páginas */

:root{
  --bg:#1f1614;
  --bg2:#28201c;
  --sand:#f0e8de;
  --ink:#1f1614;
  --text:#ece3d8;
  --muted:#a08d84;
  --accent:#c9724a;
  --accent2:#8ea07c;
  --seam:4px;
}

*{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:system-ui,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.8;
  overflow-x:hidden;
}

h1,h2,h3{
  font-family:Georgia,'Times New Roman',serif;
  line-height:1.05;
  font-weight:600;
  margin:0 0 20px;
}
h1{font-size:clamp(32px,5vw,58px);letter-spacing:-.01em}
h2{font-size:clamp(24px,2.6vw,33px)}
h3{font-size:20px;line-height:1.25;margin:0 0 12px}

p{margin:0 0 20px;max-width:66ch}
p:last-child,ul:last-child,ol:last-child{margin-bottom:0}

ul,ol{margin:0 0 20px;padding-left:22px;max-width:66ch}
li{margin:0 0 10px}
li::marker{color:var(--accent)}

a{
  color:inherit;
  text-decoration:none;
  border-bottom:2px solid var(--accent);
}
a:hover{color:var(--accent)}
a:focus-visible,:focus-visible{outline:3px solid var(--accent);outline-offset:3px}

img{display:block;width:100%;height:auto}

.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

.lede{font-size:19px}
.cap{font-size:13px;line-height:1.6;color:var(--muted);margin:0}
.num{
  font-size:13px;
  line-height:1;
  color:var(--accent2);
  display:block;
  margin:0 0 14px;
  font-variant-numeric:tabular-nums;
}

/* --- mosaico de módulos --- */

.mosaic{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:var(--seam);
}
.mosaic--hero{grid-auto-rows:minmax(86px,auto)}

.mod{background:var(--bg2);padding:28px}
.mod--flat{padding:0;background:none}

.band--alt .mod{background:var(--bg)}

.tile{background:var(--bg2);min-height:86px}
.tile--accent{background:var(--accent)}
.tile--moss{background:var(--accent2)}
.tile--sand{background:var(--sand)}

/* colunas */
.c1-3{grid-column:1/3}
.c1-4{grid-column:1/4}
.c1-5{grid-column:1/5}
.c1-6{grid-column:1/6}
.c1-7{grid-column:1/7}
.c1-9{grid-column:1/9}
.c1-13{grid-column:1/13}
.c2-8{grid-column:2/8}
.c3-9{grid-column:3/9}
.c3-13{grid-column:3/13}
.c4-9{grid-column:4/9}
.c4-10{grid-column:4/10}
.c5-11{grid-column:5/11}
.c5-13{grid-column:5/13}
.c6-13{grid-column:6/13}
.c7-13{grid-column:7/13}
.c8-13{grid-column:8/13}
.c9-11{grid-column:9/11}
.c9-13{grid-column:9/13}
.c10-13{grid-column:10/13}
.c11-13{grid-column:11/13}

/* linhas do herói */
.r1-2{grid-row:1/2}
.r1-3{grid-row:1/3}
.r2-4{grid-row:2/4}
.r3-4{grid-row:3/4}
.r3-6{grid-row:3/6}
.r4-6{grid-row:4/6}
.rs2{grid-row:span 2}

/* --- cabeçalho --- */

.site-head{padding:24px 0 0}
.head-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--seam)}
.brand{
  grid-column:1/5;
  background:var(--bg2);
  padding:20px 24px;
  font-family:Georgia,'Times New Roman',serif;
  font-size:23px;
  line-height:1.1;
  letter-spacing:.02em;
}
.brand a{border-bottom:none}
.site-nav{
  grid-column:5/13;
  background:var(--bg2);
  padding:20px 24px;
  display:flex;
  flex-wrap:wrap;
  gap:8px 26px;
  align-items:center;
}
.site-nav a{font-size:16px;border-bottom:2px solid transparent}
.site-nav a:hover{border-bottom-color:var(--accent)}
.site-nav a[aria-current="page"]{border-bottom-color:var(--accent);color:var(--text)}

/* --- faixas --- */

.band{padding:72px 0}
.band--alt{background:var(--bg2)}
.band--sand{background:var(--sand);color:var(--ink);padding:96px 0}
.band--sand .mod{background:#e6dbcd}
.band--sand .cap{color:#6a574d}
.band--sand .num{color:#6d7d5e}
.band--sand li::marker{color:var(--accent)}

/* --- separador de plaquetas 24px --- */

.tiles{
  height:24px;
  background:repeating-linear-gradient(
    90deg,
    var(--accent) 0 24px,
    var(--bg) 24px 48px,
    var(--accent2) 48px 72px,
    var(--bg) 72px 96px
  );
}
.band--alt .tiles{
  background:repeating-linear-gradient(
    90deg,
    var(--accent) 0 24px,
    var(--bg2) 24px 48px,
    var(--accent2) 48px 72px,
    var(--bg2) 72px 96px
  );
}
.tiles--sand{
  background:repeating-linear-gradient(
    90deg,
    var(--accent) 0 24px,
    var(--sand) 24px 48px,
    var(--accent2) 48px 72px,
    var(--sand) 72px 96px
  );
}
.tiles--foot{margin-bottom:var(--seam)}

/* --- figuras --- */

.fig{margin:0;display:flex;flex-direction:column;height:100%}
.fig img{flex:0 0 auto;object-fit:cover}
.fig--square img{aspect-ratio:1/1}
.fig--tall img{aspect-ratio:4/5}
.fig figcaption{padding:16px 0 0}

/* --- índice de conteúdos --- */

.index-list{list-style:none;padding:0;margin:0;max-width:none}
.index-list li{margin:0 0 14px;padding:0 0 14px;border-bottom:1px solid rgba(160,141,132,.28)}
.index-list li:last-child{margin:0;padding:0;border-bottom:none}
.index-list a{border-bottom:2px solid transparent}
.index-list a:hover{border-bottom-color:var(--accent)}
.index-list .num{display:inline-block;margin:0 12px 0 0}

/* --- rodapé --- */

.site-foot{background:var(--bg);padding:72px 0 48px}
.foot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--seam)}
.foot-grid .mod{background:var(--bg2);padding:24px}
.foot-name{font-family:Georgia,'Times New Roman',serif;font-size:21px;line-height:1.2;margin:0 0 10px}
.foot-list{list-style:none;padding:0;margin:0}
.foot-list li{margin:0 0 8px}
.foot-list a{border-bottom:2px solid transparent;font-size:16px}
.foot-list a:hover{border-bottom-color:var(--accent)}
.foot-small{font-size:13px;line-height:1.6;color:var(--muted);margin:0}

/* --- responsivo --- */

@media (max-width:900px){
  .mosaic>*,.mosaic--hero>*{grid-column:1/-1;grid-row:auto}
  .mosaic--hero{grid-auto-rows:auto}
  .head-grid>*{grid-column:1/-1}
  .foot-grid{grid-template-columns:1fr}
  .band{padding:48px 0}
  .band--sand{padding:48px 0}
  .site-foot{padding:48px 0 32px}
  .mod{padding:22px}
  .tile{min-height:72px}
  .tile--drop{display:none}
  body{font-size:17px}
  .fig--square img,.fig--tall img{aspect-ratio:4/3}
}

@media (max-width:520px){
  .wrap{padding:0 16px}
  .site-nav{gap:8px 18px;padding:16px}
  .brand{padding:16px}
  .mod{padding:20px 16px}
}