/* Paleta: tons de pedra + ouro leve */
:root{
  --pedra: #1a1f2a;
  --linho: rgba(255,255,255,.03);
  --ouro: var(--gold);
}

/* ===== SEÇÃO 1 — Fundamentos: Pedra, Luz e Água ===== */
.arq-fundamentos{
  padding: 22px 0 10px;
  background:
    radial-gradient(700px 260px at 0% 5%, rgba(217,182,111,.08), transparent 60%),
    radial-gradient(700px 260px at 100% 15%, rgba(143,180,201,.08), transparent 65%);
}
.fund-grid{
  position: relative;
  display: grid; gap: 14px;
  grid-template-columns: repeat(12, 1fr);
}
.fund-item{
  grid-column: span 4;
  background: var(--linho);
  border: 1px solid rgba(217,182,111,.16);
  border-radius: 16px; padding: 12px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--easing), border-color .25s;
}
.fund-item:hover{ transform: translateY(-3px); border-color: rgba(217,182,111,.28); }
.fund-item figcaption{ margin-top: 8px; color: #e9e6dc; }

/* arco decorativo em pseudo-relief */
.arco{
  position: absolute; inset: -6px 4% auto 4%; height: 24px;
  border-top-left-radius: 28px; border-top-right-radius: 28px;
  background: linear-gradient(180deg, rgba(217,182,111,.18), transparent);
  filter: blur(.4px);
}

/* bloco de texto */
.fund-texto{
  margin-top: 12px; padding: 14px 16px; border-radius: 16px;
  border: 1px solid rgba(217,182,111,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  box-shadow: var(--shadow-sm);
}

/* ===== SEÇÃO 2 — Claustros ===== */
.arq-claus{ padding: 22px 0 8px; }
.claus-wrap{
  display: grid; gap: 16px; grid-template-columns: 1fr .8fr; align-items: start;
  border: 1px solid rgba(217,182,111,.12);
  border-radius: 16px; padding: 12px; background: var(--linho);
}
.claus-canvas{
  position: relative; height: 200px; border-radius: 12px;
  background: radial-gradient(600px 220px at 50% -60%, rgba(217,182,111,.1), transparent 60%),
              linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
  overflow: hidden;
}
/* arcos "desenhados" em CSS */
.c-arco{
  position: absolute; bottom: -6px; width: 24%;
  height: 120px; border: 2px dashed rgba(217,182,111,.3);
  border-bottom: none; border-top-left-radius: 999px; border-top-right-radius: 999px;
  animation: pulsar 4s ease-in-out infinite;
}
.c-arco.a{ left: 2%;  animation-delay: 0s; }
.c-arco.b{ left: 26%; animation-delay: .2s; }
.c-arco.c{ left: 50%; animation-delay: .4s; }
.c-arco.d{ left: 74%; animation-delay: .6s; }
@keyframes pulsar{ 0%,100%{ opacity:.35; transform: translateY(0); } 50%{ opacity:.6; transform: translateY(-3px);} }

.claus-fotos{ display: grid; gap: 10px; }
.claus-fotos figure{
  margin: 0; padding: 10px; border-radius: 12px;
  background: var(--linho); border: 1px solid rgba(217,182,111,.16);
}
.claus-fotos figcaption{ margin-top: 6px; color:#e9e6dc; }

/* ===== SEÇÃO 3 — Azulejo ===== */
.arq-azulejo{ padding: 22px 0 10px; }
.azu-board{
  position: relative; height: 110px; margin: 6px 0 12px;
  border: 1px solid rgba(217,182,111,.12); border-radius: 14px;
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
  overflow: hidden;
}
/* ladrilhos estilizados (apenas decorativos, без картинок) */
.t{
  position: absolute; width: 90px; height: 90px; border-radius: 6px;
  background:
    radial-gradient(circle at 30% 30%, rgba(143,180,201,.35), rgba(143,180,201,.15) 40%, transparent 41%),
    radial-gradient(circle at 70% 70%, rgba(217,182,111,.25), transparent 50%),
    rgba(255,255,255,.02);
  border: 1px solid rgba(217,182,111,.18);
  box-shadow: inset 0 0 18px rgba(0,0,0,.25);
  animation: desliza 12s linear infinite;
}
.t1{ left: 12px; top: 10px; }
.t2{ left: 116px; top: 10px; animation-delay: -2s; }
.t3{ left: 220px; top: 10px; animation-delay: -4s; }
.t4{ left: 324px; top: 10px; animation-delay: -6s; }
@keyframes desliza{ to{ transform: translateX(160%);} }

.azu-grid{
  display: grid; gap: 14px;
  grid-template-columns: repeat(12, 1fr);
}
.azu-item{
  grid-column: span 6;
  background: var(--linho); border: 1px solid rgba(217,182,111,.16);
  border-radius: 16px; padding: 12px; box-shadow: var(--shadow-sm);
  transition: transform .25s var(--easing), border-color .25s;
}
.azu-item:hover{ transform: translateY(-3px); border-color: rgba(217,182,111,.28); }
.azu-nota{
  margin-top: 10px; color: #efe9db;
  border: 1px dashed rgba(217,182,111,.25); border-radius: 12px; padding: 10px 12px;
}

/* ===== Responsivo ===== */
@media (max-width: 1024px){
  .fund-item{ grid-column: span 6; }
  .claus-wrap{ grid-template-columns: 1fr; }
  .azu-item{ grid-column: span 12; }
}
@media (max-width: 720px){
  .t{ width: 72px; height: 72px; }
  .c-arco{ height: 100px; }
}
/* ===== SEÇÃO 4 — Miradouros & Calçadas ===== */
.arq-miradouros{ padding: 22px 0 10px; }
.calcada-lane{
  position: relative; height: 110px; margin: 6px 0 12px;
  border: 1px solid rgba(217,182,111,.12); border-radius: 14px; overflow: hidden;
  background:
    /* ondulação preta e branca típica da calçada */
    repeating-linear-gradient(135deg, #0f1526 0 10px, #1f273c 10px 20px),
    radial-gradient(600px 220px at 5% -40%, rgba(217,182,111,.08), transparent 60%);
}
.calcada-lane::after{
  /* “grout” claro para dar profundidade */
  content:""; position:absolute; inset:8px; border-radius:12px;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,.06) 0 2px, transparent 2px 18px);
  mix-blend-mode: overlay; opacity:.35; pointer-events:none;
}
.rosa-mini{
  position: absolute; right: -26px; top: -26px; width: 110px; aspect-ratio: 1/1; border-radius: 50%;
  background:
    conic-gradient(from 0deg, rgba(217,182,111,.18) 0 25%, transparent 25% 50%, rgba(217,182,111,.18) 50% 75%, transparent 75% 100%),
    radial-gradient(closest-side, rgba(255,255,255,.05), rgba(0,0,0,.35));
  border: 1px solid rgba(217,182,111,.22);
  animation: girar 28s linear infinite;
  opacity: .7;
}
.mir-grid{
  display: grid; gap: 14px; grid-template-columns: repeat(12, 1fr);
}
.mir-item{
  grid-column: span 4;
  background: var(--linho); border: 1px solid rgba(217,182,111,.16);
  border-radius: 16px; padding: 12px; box-shadow: var(--shadow-sm);
  transition: transform .25s var(--easing), border-color .25s;
}
.mir-item:hover{ transform: translateY(-3px); border-color: rgba(217,182,111,.28); }

/* ===== SEÇÃO 5 — Românico > Gótico ===== */
.arq-romanico{ padding: 22px 0 10px; }
.rom-wrap{
  display: grid; gap: 16px; grid-template-columns: 1fr .9fr; align-items: start;
  border: 1px solid rgba(217,182,111,.12); border-radius: 16px; padding: 12px; background: var(--linho);
}
.rom-steps{
  --bsize: 22px; --r: calc(var(--bsize)/2);
  position: relative; list-style: none; margin: 0; padding-left: 28px; counter-reset: r 0;
}
.rom-steps::before{
  content:""; position:absolute; left: calc(-2px + 28px - 14px);
  top: var(--r); bottom: var(--r); border-left: 2px dashed rgba(217,182,111,.25);
}
.rom-steps li{ counter-increment: r; margin: 0 0 14px 0; position: relative; }
.rom-steps li::before{
  content: counter(r);
  position: absolute; left: -30px; top: 0;
  width: var(--bsize); height: var(--bsize); border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 30% 30%, var(--ouro), #7c5a22);
  color: #0e1320; font-weight: 700; font-size: .85rem; box-shadow: 0 2px 6px rgba(0,0,0,.35);
}
.rom-steps h3{ margin: 0 0 4px; font-family: "Noto Serif", serif; }
.rom-steps p{ margin: 0; color: #e7e1d4; }

.rom-fotos{ display: grid; gap: 10px; }
.rom-fotos figure{
  margin: 0; padding: 10px; border-radius: 12px; background: var(--linho);
  border: 1px solid rgba(217,182,111,.16);
}

/* ===== SEÇÃO 6 — Manuelino ===== */
.arq-manuelino{ padding: 22px 0 10px; }
.man-wrap{
  position: relative;
  border: 1px solid rgba(217,182,111,.12);
  border-radius: 16px; padding: 12px; background: var(--linho);
}
.man-orn{
  /* faixa ornamental com “cordoaria” */
  position: absolute; left: -4px; top: -4px; bottom: -4px; width: 18%;
  border-radius: 16px 0 0 16px;
  background:
    repeating-linear-gradient(135deg, rgba(217,182,111,.12) 0 6px, transparent 6px 12px),
    repeating-linear-gradient(45deg, rgba(217,182,111,.08) 0 6px, transparent 6px 12px);
  filter: saturate(1.1);
  pointer-events: none;
}
.man-grid{
  display: grid; gap: 14px; grid-template-columns: repeat(12, 1fr); align-items: start;
}
.man-item{
  grid-column: span 6;
  background: var(--linho); border: 1px solid rgba(217,182,111,.16);
  border-radius: 16px; padding: 12px; box-shadow: var(--shadow-sm);
  transition: transform .25s var(--easing), border-color .25s;
}
.man-item:hover{ transform: translateY(-3px); border-color: rgba(217,182,111,.28); }
.man-nota{
  margin-top: 10px; color:#efe9db; border:1px dashed rgba(217,182,111,.25); border-radius:12px; padding:10px 12px;
}

/* ===== Responsivo (seções 4–6) ===== */
@media (max-width: 1024px){
  .mir-item{ grid-column: span 6; }
  .rom-wrap{ grid-template-columns: 1fr; }
  .man-item{ grid-column: span 12; }
  .man-orn{ position: absolute; opacity: .6; }
}
@media (max-width: 720px){
  .mir-item{ grid-column: 1 / -1; }
  .calcada-lane{ height: 96px; }
  .man-orn{ display: none; }
}
/* ===== SEÇÃO 7 — Fortificações ===== */
.arq-fortes{ padding: 22px 0 10px; }
.forte-canvas{
  position: relative; height: 120px; margin: 6px 0 12px;
  border: 1px solid rgba(217,182,111,.12); border-radius: 14px; overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
}
.f-aresta{
  position: absolute; left: 50%; top: 50%; width: 40%; height: 0;
  border-top: 2px dashed rgba(217,182,111,.3);
  transform-origin: left center; opacity: .7; animation: brilha 6s linear infinite;
}
.f-aresta.a{ transform: rotate(-18deg); }
.f-aresta.b{ transform: rotate(54deg);  animation-delay:.3s; }
.f-aresta.c{ transform: rotate(126deg); animation-delay:.6s; }
.f-aresta.d{ transform: rotate(198deg); animation-delay:.9s; }
.f-aresta.e{ transform: rotate(270deg); animation-delay:1.2s; }
@keyframes brilha{ 0%{opacity:.25} 50%{opacity:.7} 100%{opacity:.25} }

.forte-grid{ display: grid; gap: 14px; grid-template-columns: repeat(12, 1fr); }
.forte-item{
  grid-column: span 4;
  background: var(--linho); border: 1px solid rgba(217,182,111,.16);
  border-radius: 16px; padding: 12px; box-shadow: var(--shadow-sm);
  transition: transform .25s var(--easing), border-color .25s;
}
.forte-item:hover{ transform: translateY(-3px); border-color: rgba(217,182,111,.28); }

/* ===== SEÇÃO 8 — Praças ===== */
.arq-pracas{ padding: 22px 0 10px; }
.praca-board{
  position: relative; height: 110px; margin: 6px 0 12px;
  border: 1px solid rgba(217,182,111,.12); border-radius: 14px; overflow: hidden;
  /* linhas radiais como caminhos de gente */
  background:
    conic-gradient(from 0deg at 20% 80%, rgba(217,182,111,.08), transparent 40%),
    radial-gradient(600px 220px at 85% -40%, rgba(143,180,201,.08), transparent 60%);
}
.praca-grid{ display: grid; gap: 14px; grid-template-columns: repeat(12, 1fr); }
.praca-item{
  grid-column: span 6;
  background: var(--linho); border: 1px solid rgba(217,182,111,.16);
  border-radius: 16px; padding: 12px; transition: transform .25s var(--easing), border-color .25s;
}
.praca-item:hover{ transform: translateY(-3px); border-color: rgba(217,182,111,.28); }

/* ===== SEÇÃO 9 — Materiais ===== */
.arq-materiais{ padding: 22px 0 10px; }
.mat-wrap{
  display: grid; gap: 16px; grid-template-columns: .9fr 1fr; align-items: start;
  border: 1px solid rgba(217,182,111,.12); border-radius: 16px; padding: 12px; background: var(--linho);
}
.mat-tokens{
  list-style: none; margin: 0; padding: 0; display: grid; gap: 10px;
}
.mat-tokens li{
  display: grid; gap: 2px; align-content: start;
  padding: 10px 12px; border-radius: 12px;
  border: 1px solid rgba(217,182,111,.16); background: rgba(255,255,255,.03);
  transform: rotate(-1deg); transition: transform .25s var(--easing), box-shadow .25s;
}
.mat-tokens li:hover{ transform: rotate(0deg) translateY(-2px); box-shadow: 0 16px 36px rgba(0,0,0,.35); }
.mat-tokens b{ color: var(--ouro); }
.mat-tokens span{ color: #e9e6dc; font-size: .95rem; }

.mat-fotos{ display: grid; gap: 10px; }
.mat-fotos figure{
  margin: 0; padding: 10px; border-radius: 12px; background: var(--linho);
  border: 1px solid rgba(217,182,111,.16);
}

/* ===== Responsivo (7–9) ===== */
@media (max-width: 1024px){
  .forte-item{ grid-column: span 6; }
  .praca-item{ grid-column: span 12; }
  .mat-wrap{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .forte-item{ grid-column: 1 / -1; }
  .praca-board{ height: 96px; }
}
/* ===== SEÇÃO 10 — Barroco & Azulejaria Figurativa ===== */
.arq-barroco{ padding: 22px 0 10px; }
.bar-canvas{
  position: relative; height: 120px; margin: 6px 0 12px;
  border: 1px solid rgba(217,182,111,.12); border-radius: 14px; overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
}
.raio{
  position: absolute; left: 50%; top: 50%; width: 48%; height: 0;
  border-top: 2px dashed rgba(217,182,111,.35);
  transform-origin: left center; opacity: .7; animation: brilha 6s linear infinite;
}
.raio.r1{ transform: rotate(-10deg); }
.raio.r2{ transform: rotate(16deg); animation-delay: .3s; }
.raio.r3{ transform: rotate(42deg); animation-delay: .6s; }

.bar-grid{ display: grid; gap: 14px; grid-template-columns: repeat(12, 1fr); }
.bar-item{
  grid-column: span 4;
  background: var(--linho);
  border: 1px solid rgba(217,182,111,.16);
  border-radius: 16px; padding: 12px;
  transition: transform .25s var(--easing), border-color .25s;
}
.bar-item:hover{ transform: translateY(-3px); border-color: rgba(217,182,111,.28); }

/* ===== SEÇÃO 11 — Pombalino ===== */
.arq-pombalino{ padding: 22px 0 10px; }
.pomb-board{
  position: relative; height: 110px; margin: 6px 0 12px;
  border: 1px solid rgba(217,182,111,.12); border-radius: 14px; overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02)),
    repeating-linear-gradient(0deg, rgba(217,182,111,.08) 0 1px, transparent 1px 18px),
    repeating-linear-gradient(90deg, rgba(217,182,111,.08) 0 1px, transparent 1px 18px);
}
.pomb-grid{ display: grid; gap: 14px; grid-template-columns: repeat(12, 1fr); }
.pomb-item{
  grid-column: span 6; background: var(--linho);
  border: 1px solid rgba(217,182,111,.16); border-radius: 16px; padding: 12px;
  transition: transform .25s var(--easing), border-color .25s;
}
.pomb-item:hover{ transform: translateY(-3px); border-color: rgba(217,182,111,.28); }

/* ===== SEÇÃO 12 — Arte Nova ===== */
.arq-artenova{ padding: 22px 0 10px; }
.an-canvas{
  position: relative; height: 90px; margin: 6px 0 12px;
  border: 1px solid rgba(217,182,111,.12); border-radius: 14px; overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
}
.sinuo{
  position: absolute; left: -10%; right: -10%; top: 40%;
  height: 2px; background: rgba(217,182,111,.3);
  transform: skewY(-8deg); filter: blur(.1px);
  animation: desliza 9s linear infinite;
}
.sinuo.s2{ top: 60%; animation-delay: -2s; opacity:.6; }

.an-grid{ display: grid; gap: 14px; grid-template-columns: repeat(12, 1fr); }
.an-item{
  grid-column: span 6;
  background: var(--linho); border: 1px solid rgba(217,182,111,.16);
  border-radius: 16px; padding: 12px; transition: transform .25s var(--easing), border-color .25s;
}
.an-item:hover{ transform: translateY(-3px); border-color: rgba(217,182,111,.28); }

/* ===== SEÇÃO 13 — Reabilitação Contemporânea ===== */
.arq-reabil{ padding: 22px 0 16px; }
.reab-wrap{
  display: grid; gap: 16px; grid-template-columns: .9fr 1fr; align-items: start;
  border: 1px solid rgba(217,182,111,.12); border-radius: 16px; padding: 12px; background: var(--linho);
}
.reab-notas{
  background: rgba(255,255,255,.03); border: 1px dashed rgba(217,182,111,.25);
  border-radius: 12px; padding: 10px 12px; color: #efe9db;
}
.reab-fotos{ display: grid; gap: 10px; }
.reab-fotos figure{
  margin: 0; padding: 10px; border-radius: 12px; background: var(--linho);
  border: 1px solid rgba(217,182,111,.16);
}

/* ===== Responsivo (10–13) ===== */
@media (max-width: 1024px){
  .bar-item{ grid-column: span 6; }
  .pomb-item{ grid-column: span 12; }
  .reab-wrap{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .bar-item{ grid-column: 1 / -1; }
  .pomb-board{ height: 96px; }
}