:root{
  /* ==========================
     BLACK & GOLD LUXURY SYSTEM
     ========================== */

  /* Base backgrounds */
  --bg: #050506;       /* preto quase total */
  --bg-2: #07080b;     /* variação pra profundidade */
  --bg-3: #0b0d12;     /* superfícies mais claras */

  /* Surfaces */
  --card: rgba(255,255,255,.045);
  --card-2: rgba(255,255,255,.07);
  --glass: rgba(8,9,12,.58);

  /* Borders */
  --line: rgba(255,255,255,.10);
  --line-soft: rgba(255,255,255,.07);
  --line-gold: rgba(212,175,55,.22);

  /* Text */
  --text: rgba(255,255,255,.93);
  --muted: rgba(255,255,255,.72);
  --muted-2: rgba(255,255,255,.54);

  /* Gold accent (mais “joia”, menos amarelo) */
  --gold: #d4af37;           /* ouro clássico */
  --gold-2: #f0d27b;         /* highlight */
  --gold-dim: rgba(212,175,55,.14);
  --gold-soft: rgba(212,175,55,.09);

  /* Shadows */
  --shadow: 0 18px 60px rgba(0,0,0,.62);
  --shadow-soft: 0 12px 38px rgba(0,0,0,.40);

  /* Radius */
  --radius: 18px;
  --radius-sm: 14px;

  /* Fonts */
  --font-sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-serif: "Playfair Display", serif;

  /* Focus ring */
  --focus: 0 0 0 3px rgba(212,175,55,.22);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  color: var(--text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* Fundo “luxury” com ouro bem discreto */
  background:
    radial-gradient(1200px 800px at 20% -12%, rgba(212,175,55,.18), transparent 55%),
    radial-gradient(900px 650px at 90% 0%, rgba(212,175,55,.10), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
}

a{ color:inherit; text-decoration:none; }
a:hover{ opacity:.98; }

.container{
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.skip-link{
  position:absolute; left:-999px; top:auto;
  width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  position:fixed; left:16px; top:16px;
  width:auto; height:auto;
  padding:10px 12px;
  background: rgba(10,12,16,.92);
  border:1px solid var(--line);
  border-radius: 12px;
  z-index:9999;
}

:focus-visible{
  outline:none;
  box-shadow: var(--focus);
  border-radius: 14px;
}

body.is-locked{ overflow:hidden; }

/* ==========================
   HEADER / NAV
   ========================== */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(5,5,6,.56);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.header.is-scrolled{
  background: rgba(5,5,6,.78);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 16px 0;
}
.header__glow{
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,.55), rgba(255,255,255,.06), transparent);
}

/* Brand */
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 180px;
}
.brand__mark{
  width: 40px; height: 40px;
  display:grid; place-items:center;
  border-radius: 14px;
  background:
    radial-gradient(18px 18px at 30% 25%, rgba(240,210,123,.22), transparent 60%),
    linear-gradient(180deg, rgba(212,175,55,.16), rgba(255,255,255,.06));
  border: 1px solid rgba(212,175,55,.26);
  box-shadow: 0 14px 38px rgba(0,0,0,.55);
}
.brand__text{ line-height: 1.1; }
.brand__name{
  font-family: var(--font-serif);
  font-weight: 700;
  letter-spacing: .2px;
  font-size: 18px;
}
.brand__tag{
  display:block;
  font-size: 11px;
  color: var(--muted-2);
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Nav links */
.nav{
  display:flex;
  align-items:center;
  gap: 10px;
}
.nav__link{
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid transparent;
  color: var(--muted);
  position:relative;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}
.nav__link:hover{
  color: var(--text);
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.10);
  transform: translateY(-1px);
}
.nav__link.is-active{
  color: rgba(255,255,255,.94);
  background: rgba(212,175,55,.10);
  border-color: rgba(212,175,55,.24);
}
.nav__link:after{
  content:"";
  position:absolute;
  left: 12px; right: 12px; bottom: 7px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,175,55,.65), transparent);
  opacity: 0;
  transform: translateY(2px);
  transition: opacity .18s ease, transform .18s ease;
}
.nav__link:hover:after{ opacity:1; transform: translateY(0); }

.nav__link--ghost{
  border-color: rgba(212,175,55,.26);
  background: rgba(212,175,55,.08);
  color: rgba(255,255,255,.90);
}

/* Badge */
.badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height: 20px;
  min-width: 20px;
  padding: 0 7px;
  margin-left: 6px;
  border-radius: 999px;
  background: rgba(212,175,55,.14);
  border: 1px solid rgba(212,175,55,.24);
  color: rgba(255,255,255,.92);
  font-size: 12px;
}

/* ==========================
   PAGE
   ========================== */
.page{ padding: 22px 0 44px; }

/* ==========================
   TOASTS / MESSAGES
   ========================== */
.messages{ margin: 10px 0 18px; display:grid; gap: 10px; }
.toast{
  display:flex;
  align-items:stretch;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.05);
  box-shadow: 0 14px 40px rgba(0,0,0,.25);
}
.toast__dot{
  width:10px; height:10px;
  border-radius:999px;
  margin-top: 5px;
  background: rgba(212,175,55,.78);
}
.toast--success .toast__dot{ background: rgba(34,197,94,.72); }
.toast--error .toast__dot, .toast--danger .toast__dot{ background: rgba(239,68,68,.78); }
.toast--warning .toast__dot{ background: rgba(245,158,11,.78); }
.toast__text{ color: var(--muted); line-height: 1.6; }

/* ==========================
   HERO / TYPO
   ========================== */
.hero{
  padding: 22px 20px;
  border-radius: var(--radius);
  background:
    radial-gradient(900px 340px at 10% 0%, rgba(212,175,55,.18), transparent 60%),
    linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
  overflow:hidden;
}

.h-title{
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.6vw, 42px);
  margin: 0 0 8px;
  letter-spacing: .3px;
}
.h-sub{
  margin: 0;
  color: var(--muted);
  max-width: 62ch;
  line-height: 1.7;
}

/* ==========================
   GRID / CARDS
   ========================== */
.grid{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}
.card{
  grid-column: span 4;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  overflow:hidden;
  box-shadow: 0 18px 45px rgba(0,0,0,.34);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.card:hover{
  transform: translateY(-3px);
  border-color: rgba(212,175,55,.22);
  background: rgba(255,255,255,.05);
}
.card__media{
  aspect-ratio: 4 / 3;
  background: rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.card__body{ padding: 14px 14px 16px; }
.card__kicker{
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.card__title{
  margin: 8px 0 6px;
  font-size: 16px;
  font-weight: 600;
}
.card__meta{ color: var(--muted); font-size: 13px; }

/* ==========================
   BUTTONS
   ========================== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: var(--text);
  cursor:pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover{
  background: rgba(255,255,255,.08);
  transform: translateY(-1px);
}
.btn--accent{
  border-color: rgba(212,175,55,.34);
  background: rgba(212,175,55,.12);
}
.btn--accent:hover{
  background: rgba(212,175,55,.18);
  border-color: rgba(240,210,123,.40);
}

/* ==========================
   LAYOUT SIDEBAR
   ========================== */
.layout{
  margin-top: 16px;
  display:grid;
  grid-template-columns: 320px 1fr;
  gap: 14px;
  align-items:start;
}
.sidebar{
  position: sticky;
  top: 86px;
  display:grid;
  gap: 14px;
}
.panel{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  padding: 14px;
  box-shadow: 0 18px 45px rgba(0,0,0,.30);
}
.panel__title{ font-weight: 600; margin-bottom: 10px; }
.panel__text{ color: var(--muted); line-height: 1.7; margin-bottom: 12px; }
.panel--hint{
  background:
    radial-gradient(600px 220px at 20% 0%, rgba(212,175,55,.18), transparent 60%),
    rgba(255,255,255,.03);
  border-color: rgba(212,175,55,.22);
}

/* Sidebar links */
.side-links{ display:grid; gap: 6px; }
.side-links__item{
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}
.side-links__item:hover{
  background: rgba(255,255,255,.05);
  color: var(--text);
  transform: translateY(-1px);
}
.side-links__item.is-active{
  border-color: rgba(212,175,55,.24);
  background: rgba(212,175,55,.10);
  color: rgba(255,255,255,.92);
}

/* Searchbar */
.searchbar{
  margin-top: 14px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items:center;
}
.searchbar__field{
  flex: 1 1 420px;
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
}
.searchbar__icon{ color: var(--muted-2); }
.searchbar input{
  width:100%;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--text);
  font-size: 14px;
}
.searchbar input::placeholder{ color: rgba(255,255,255,.45); }

/* Chips */
.chips{ display:flex; flex-wrap:wrap; gap: 8px; }
.chip{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-size: 13px;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}
.chip:hover{
  background: rgba(255,255,255,.06);
  color: var(--text);
  transform: translateY(-1px);
}
.chip.is-active{
  border-color: rgba(212,175,55,.26);
  background: rgba(212,175,55,.10);
  color: rgba(255,255,255,.92);
}

/* Tags */
.tag{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 6px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  color: rgba(255,255,255,.82);
  font-size: 12px;
  margin-right: 6px;
}

/* Pills */
.content__top{ margin-bottom: 10px; }
.content__meta{ display:flex; flex-wrap:wrap; gap: 8px; }
.pill{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  color: var(--muted);
  font-size: 13px;
}

/* ==========================
   FOOTER
   ========================== */
.footer{
  margin-top: 32px;
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(5,5,6,.72);
}
.footer__inner{
  padding: 22px 0;
  display:grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 16px;
  align-items:start;
}
.footer__brand{ display:flex; gap:10px; align-items:flex-start; }
.footer__title{ font-family: var(--font-serif); font-weight:700; }
.footer__muted{ color: var(--muted-2); margin: 8px 0 0; line-height: 1.7; }
.footer__link{ color: var(--muted); transition: color .18s ease, transform .18s ease; }
.footer__link:hover{ color: var(--text); transform: translateX(2px); }
.footer__copy{ color: var(--muted-2); display:grid; gap: 8px; }
.footer__cta{ margin-top: 12px; display:flex; gap: 10px; flex-wrap:wrap; }
.footer__title--sm{
  font-size: 12px;
  letter-spacing:.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.86);
}
.footer__pill{
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(212,175,55,.18);
  background: rgba(212,175,55,.08);
  color: rgba(255,255,255,.86);
  font-size: 12px;
}

/* ==========================
   RESPONSIVE
   ========================== */
@media (max-width: 900px){
  .card{ grid-column: span 6; }
  .footer__inner{ grid-template-columns: 1fr; }
}
@media (max-width: 560px){
  .nav__link{ padding: 10px 10px; }
  .card{ grid-column: span 12; }
}
@media (max-width: 980px){
  .layout{ grid-template-columns: 1fr; }
  .sidebar{ position: relative; top: auto; }
}

/* cria um stacking context real pro overlay não sumir */
body{
  position: relative;
  isolation: isolate; /* <- CRÍTICO */
}

/* garante que o conteúdo fique acima do overlay */
body > *{
  position: relative;
  z-index: 1;
}

/* textura */
body::before{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;

  background:
    radial-gradient(1200px 900px at 50% 0%, rgba(212,175,55,.08), transparent 60%),
    radial-gradient(900px 700px at 20% 30%, rgba(255,255,255,.04), transparent 55%),
    radial-gradient(900px 700px at 80% 40%, rgba(0,0,0,.35), transparent 60%),
    url("../img/grain.png"); /* ✅ se theme.css está em static/css/ */

  /* se você preferir hardcode:
     url("/static/img/grain.png");
  */

  background-size: auto, auto, auto, 360px 360px;
  background-repeat: no-repeat, no-repeat, no-repeat, repeat;

  opacity: .18;              /* intensidade do grão */
  mix-blend-mode: normal; opacity: .10;   /* textura sem “pintar” demais */
}

/* vinheta */
body::after{
  content:"";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;

  background: radial-gradient(circle at 50% 20%, transparent 35%, rgba(0,0,0,.72) 100%);
  opacity: .55;
}