/* ============================================================
   WJR FIXER — base.css
   Tokens, reset, tipografia e grid. Carregado em todas as páginas.
   Ordem de carga: base → components → sections → utilities → pages/*
   Prosperidade não negocia o essencial.
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  /* core palette */
  --ink:        #171717;
  --ink-1:      #1c1c1b;
  --ink-2:      #222220;
  --ink-3:      #2b2a28;
  --off:        #f5efe8;
  --sand:       #cdae90;
  --sand-deep:  #b9966f;
  --gray:       #736c64;

  /* derived off-white opacities */
  --off-90: rgba(245,239,232,.90);
  --off-70: rgba(245,239,232,.70);
  --off-55: rgba(245,239,232,.55);
  --off-40: rgba(245,239,232,.40);
  --off-22: rgba(245,239,232,.22);
  --line:   rgba(245,239,232,.12);
  --line-2: rgba(245,239,232,.07);

  /* sub-brand accents (base = brand spec, lift = legible on dark) */
  --advisory:        #7b653e;  --advisory-lift:   #c4a06a;
  --palestras:       #405669;  --palestras-lift:  #82a5be;
  --consultoria:     #5f6856;  --consultoria-lift:#9aa78b;
  --genesis:         #694c3a;  --genesis-lift:    #bd8a64;
  --access:          #97acb9;
  --tools:           #6d6760;

  /* type */
  --sans: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --fs-display: clamp(3rem, 7.2vw, 5.25rem);
  --fs-h1:      clamp(2.4rem, 5.4vw, 4rem);
  --fs-h2:      clamp(1.9rem, 3.9vw, 3rem);
  --fs-h3:      clamp(1.35rem, 2.2vw, 2rem);
  --fs-lead:    clamp(1.1rem, 1.55vw, 1.4rem);
  --fs-body:    1.0625rem;
  --fs-sm:      0.9375rem;
  --fs-label:   0.75rem;

  /* layout */
  --maxw: 1240px;
  --gut: clamp(1.25rem, 4vw, 3.5rem);
  --sect: clamp(5rem, 11vw, 9.5rem);
  --radius: 6px;

  --ease: cubic-bezier(.22,.61,.36,1);

  /* fundos de marca: vinheta leve + grão (usados nas faixas com foto/gradiente) */
  --wjr-veil:
    radial-gradient(ellipse 120% 90% at 72% 15%, rgba(245,239,232,.08), transparent 52%),
    radial-gradient(ellipse 100% 80% at 50% 100%, rgba(8,8,8,.38), transparent 58%),
    linear-gradient(165deg, rgba(8,8,8,.22) 0%, transparent 40%, transparent 60%, rgba(8,8,8,.28) 100%);
  --wjr-grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");
}

/* ---------- Reset ---------- */
*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  font-family:var(--sans);
  background:var(--ink);
  color:var(--off);
  font-size:var(--fs-body);
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; color:inherit; }
::selection{ background:var(--sand); color:var(--ink); }

/* ---------- Grain ---------- */
body::before{
  content:"";
  position:fixed; inset:0; z-index:9999; pointer-events:none;
  opacity:.05; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Typography ---------- */
h1,h2,h3,h4{ line-height:1.04; font-weight:700; letter-spacing:-.02em; }
.display{ font-size:var(--fs-display); font-weight:800; letter-spacing:-.035em; line-height:.98; }
h1,.h1{ font-size:var(--fs-h1); font-weight:800; }
h2,.h2{ font-size:var(--fs-h2); }
h3,.h3{ font-size:var(--fs-h3); font-weight:600; letter-spacing:-.01em; line-height:1.12;}
.lead{ font-size:var(--fs-lead); line-height:1.5; color:var(--off-70); font-weight:300; }
.body-dim{ color:var(--off-55); font-weight:300; }
p{ text-wrap:pretty; }
strong{ font-weight:600; color:var(--off); }
.thin{ font-weight:200; }

/* label / eyebrow */
.label{
  font-size:var(--fs-label);
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--sand);
  display:inline-flex; align-items:center; gap:.7em;
}
.label::before{
  content:""; width:1.6em; height:1px; background:var(--sand); opacity:.7;
}
.label.no-rule::before{ display:none; }
.label.dot::before{ width:5px; height:5px; border-radius:50%; }

/* serif-free emphasised quote */
.quote{
  font-size:clamp(1.6rem,3.4vw,2.7rem);
  font-weight:300; line-height:1.18; letter-spacing:-.02em;
  text-wrap:balance;
}
.quote em{ font-style:normal; color:var(--sand); }

/* ---------- Layout ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gut); }
.wrap-wide{ max-width:1480px; }
.section{ padding-block:var(--sect); position:relative; }
.section-sm{ padding-block:clamp(3.5rem,7vw,6rem); }

.on-light{ background:var(--off); color:var(--ink); }
.on-light .lead{ color:rgba(23,23,23,.66); }
.on-light .label{ color:var(--sand-deep); }
.on-light .label::before{ background:var(--sand-deep); }
.on-light strong{ color:var(--ink); }
.on-light .body-dim{ color:rgba(23,23,23,.6); }
.on-light .hr{ background:rgba(23,23,23,.12); }

.hr{ height:1px; width:100%; background:var(--line); border:0; }

/* grid helpers */
.grid{ display:grid; gap:clamp(1.5rem,3vw,2.5rem); }
.cols-2{ grid-template-columns:repeat(2,1fr); }
.cols-3{ grid-template-columns:repeat(3,1fr); }
.cols-4{ grid-template-columns:repeat(4,1fr); }
@media(max-width:900px){ .cols-2,.cols-3,.cols-4{ grid-template-columns:1fr; } }