/* ============================================================
   WJR FIXER — Dark Premium Editorial Design System
   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);
}

/* ---------- 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; } }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.7em;
  font-size:var(--fs-sm); font-weight:600; letter-spacing:.01em;
  padding:1.05em 1.7em; border-radius:100px;
  transition:.45s var(--ease);
  white-space:nowrap; cursor:pointer; position:relative;
}
.btn svg{ width:1.05em; height:1.05em; transition:transform .45s var(--ease); }
.btn:hover svg{ transform:translateX(4px); }

.btn-primary{ background:var(--off); color:var(--ink); }
.btn-primary:hover{ background:var(--sand); }

.btn-ghost{ border:1px solid var(--off-40); color:var(--off); }
.btn-ghost:hover{ border-color:var(--sand); color:var(--sand); }

.on-light .btn-ghost{ border-color:rgba(23,23,23,.28); color:var(--ink); }
.on-light .btn-ghost:hover{ border-color:var(--sand-deep); color:var(--sand-deep); }
.on-light .btn-primary{ background:var(--ink); color:var(--off); }
.on-light .btn-primary:hover{ background:var(--sand-deep); color:var(--ink); }

/* text link with arrow */
.link-arrow{
  display:inline-flex; align-items:center; gap:.55em;
  font-weight:600; font-size:var(--fs-sm); color:var(--off);
  padding-bottom:3px; position:relative; width:fit-content;
}
.link-arrow::after{
  content:""; position:absolute; left:0; bottom:0; height:1px; width:100%;
  background:var(--sand); transform:scaleX(0); transform-origin:left;
  transition:transform .5s var(--ease);
}
.link-arrow:hover{ color:var(--sand); }
.link-arrow:hover::after{ transform:scaleX(1); }
.link-arrow svg{ width:1em; height:1em; transition:transform .45s var(--ease); }
.link-arrow:hover svg{ transform:translateX(4px); }

.btn-row{ display:flex; flex-wrap:wrap; gap:.9rem; align-items:center; }

/* ---------- Photo treatments ---------- */
.ph{ position:relative; overflow:hidden; background:var(--ink-2); }
.ph img{ width:100%; height:100%; object-fit:cover; }
.ph-bw img{ filter:grayscale(100%) contrast(1.06) brightness(.9); }
.ph-cool img{ filter:saturate(.5) brightness(.8) contrast(1.06); }
.ph-cool::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(180deg, rgba(23,28,38,.28), rgba(23,23,23,.55));
  mix-blend-mode:multiply;
}
.ph-fade::before{
  content:""; position:absolute; inset:0; z-index:1; pointer-events:none;
  background:linear-gradient(180deg, transparent 35%, rgba(23,23,23,.85) 100%);
}

/* ---------- Cards ---------- */
.card{
  background:var(--ink-1);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:clamp(1.6rem,2.6vw,2.4rem);
  transition:.5s var(--ease);
  position:relative; overflow:hidden;
}
.card:hover{ border-color:var(--off-22); transform:translateY(-4px); }

/* ---------- Decorative thin circles ---------- */
.deco-circle{
  position:absolute; border:1px solid var(--line); border-radius:50%;
  pointer-events:none; z-index:0;
}

/* rotating ring signature */
.ring-spin{ animation:ringspin 64s linear infinite; }
@keyframes ringspin{ to{ transform:rotate(360deg); } }
@media(prefers-reduced-motion:reduce){ .ring-spin{ animation:none; } }

/* ---------- Reveal ---------- */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in{ opacity:1; transform:none; }
/* in-view at load: reveal instantly so visibility never depends on a transition finishing */
.reveal.show-now{ opacity:1 !important; transform:none !important; transition:none !important; }
.reveal-d1{ transition-delay:.08s; }
.reveal-d2{ transition-delay:.16s; }
.reveal-d3{ transition-delay:.24s; }
.reveal-d4{ transition-delay:.32s; }
@media(prefers-reduced-motion:reduce){
  .reveal{ opacity:1; transform:none; }
}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:9002;
  background:rgba(12,12,12,.55);
  backdrop-filter:blur(12px) saturate(1.1);
  transition:background .5s var(--ease), backdrop-filter .5s var(--ease), border-color .5s;
  border-bottom:1px solid transparent;
  padding-top:env(safe-area-inset-top);
}
.nav.scrolled{
  background:rgba(20,20,20,.82);
  backdrop-filter:blur(16px) saturate(1.2);
  border-bottom:1px solid var(--line);
}
.nav-in{
  max-width:1480px; margin-inline:auto; padding:1.15rem var(--gut);
  display:flex; align-items:center; justify-content:space-between; gap:2rem;
}
.nav-logo img{ height:26px; width:auto; }
.nav-links{ display:flex; align-items:center; gap:clamp(1.2rem,2.6vw,2.4rem); }
.nav-link{
  font-size:.9rem; font-weight:500; color:var(--off-70);
  letter-spacing:.01em; transition:color .3s; position:relative; padding:.3em 0;
}
.nav-link:hover{ color:var(--off); }
.nav-link.active{ color:var(--off); }
.nav-link.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:1px;
  background:var(--sand);
}
.nav-cta{ margin-left:.5rem; padding:.75em 1.3em; font-size:.85rem; }
.nav-burger{ display:none; width:30px; height:20px; position:relative; }
.nav-burger span{
  position:absolute; left:0; height:1.5px; width:100%; background:var(--off);
  transition:.4s var(--ease);
}
.nav-burger span:nth-child(1){ top:2px; }
.nav-burger span:nth-child(2){ top:9px; }
.nav-burger span:nth-child(3){ top:16px; }
body.menu-open .nav-burger span:nth-child(1){ top:9px; transform:rotate(45deg); }
body.menu-open .nav-burger span:nth-child(2){ opacity:0; }
body.menu-open .nav-burger span:nth-child(3){ top:9px; transform:rotate(-45deg); }

/* mobile overlay */
.nav-overlay{
  position:fixed; inset:0; z-index:9001;
  padding-top:clamp(4rem,10vw,5.5rem);
  background:var(--ink);
  display:flex; flex-direction:column; justify-content:center;
  padding:var(--gut);
  transform:translateY(-100%); transition:transform .6s var(--ease);
  visibility:hidden;
}
body.menu-open .nav-overlay{ transform:none; visibility:visible; }
.nav-overlay nav{ display:flex; flex-direction:column; }
.nav-overlay a{
  display:block;
  font-size:clamp(2rem,9vw,3.5rem); font-weight:300; letter-spacing:-.02em;
  padding:.28em 0; color:var(--off-70); transition:color .3s, padding-left .4s var(--ease);
  border-bottom:1px solid var(--line);
}
.nav-overlay a:hover, .nav-overlay a.active{ color:var(--off); padding-left:.5rem; }
.nav-overlay a .n{ font-size:.8rem; color:var(--sand); margin-right:1rem; vertical-align:middle; letter-spacing:.1em; }
.nav-overlay .ov-cta{ color:var(--ink); border-bottom:none; padding:.85em 1.6em; font-size:1rem; }
.nav-overlay .ov-cta:hover{ color:var(--ink); padding-left:1.6em; }
.nav-overlay .ov-foot{ margin-top:2.5rem; color:var(--off-40); font-size:.85rem; letter-spacing:.04em; }

@media(max-width:860px){
  .nav-links{ display:none; }
  .nav-burger{ display:block; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{ background:var(--ink); border-top:1px solid var(--line); padding-top:clamp(3.25rem,6.5vw,5.5rem); position:relative; overflow:hidden; }
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:clamp(2rem,5vw,4rem);
  padding-bottom:clamp(2.5rem,5vw,3.25rem);
}
.footer-logo img{ height:30px; margin-bottom:1.5rem; }
.footer-tag{ color:var(--off-55); font-weight:300; max-width:30ch; font-size:1.05rem; }
.footer-socials{
  display:flex; flex-direction:column; gap:.65rem;
  margin-top:1.35rem;
}
.footer-ig{
  display:inline-flex; align-items:center; gap:.5rem;
  width:fit-content;
}
.footer-ig-icon{ flex:none; color:var(--off-55); transition:color .3s var(--ease); }
.footer-ig:hover .footer-ig-icon{ color:var(--sand); }
.footer-col h4{
  font-size:.72rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--off-40); font-weight:600; margin-bottom:.85rem;
}
.footer-col a{
  display:block; color:var(--off-70);
  padding:.22em 0; font-size:.88rem; line-height:1.35;
  transition:color .3s, padding-left .35s var(--ease); width:fit-content;
}
.footer-col a:hover{ color:var(--sand); padding-left:.35rem; }
.footer-bottom{
  display:flex; flex-wrap:wrap; gap:1rem; justify-content:space-between; align-items:center;
  padding-block:1.65rem; border-top:1px solid var(--line); font-size:.82rem; color:var(--off-40);
}
.footer-bottom .sym{ height:20px; opacity:.5; }
.footer-quote{
  font-size:clamp(1.8rem,5vw,3.4rem); font-weight:200; letter-spacing:-.02em;
  padding-block:clamp(2.5rem,5vw,3.5rem); color:var(--off); line-height:1.1; text-wrap:balance;
}
.footer-quote em{ font-style:normal; color:var(--sand); }
@media(max-width:760px){ .footer-grid{ grid-template-columns:1fr 1fr; } .footer-logo-col{ grid-column:1/-1; } }
@media(max-width:480px){ .footer-grid{ grid-template-columns:1fr; } }

/* ---------- CTA final — Fundo 03 + círculo editorial ---------- */
.section.cta-final{
  padding-block:clamp(2.75rem,5.5vw,4.25rem);
}
.cta-final{
  position:relative; overflow:hidden; background:var(--ink);
}
.cta-final::before{
  content:""; position:absolute; inset:-1%; z-index:0; pointer-events:none;
  background:url("../img/bg-gradient-3.jpg") center center / cover no-repeat;
}
.cta-final::after{
  content:""; position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    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%);
}
.cta-final > .wjr-grain{
  position:absolute; inset:0; z-index:0; pointer-events:none; opacity:.16;
  mix-blend-mode:soft-light;
  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='.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");
  background-size:180px 180px;
}
.cta-final__in{
  position:relative; z-index:2;
  display:flex; justify-content:center; align-items:center;
  padding-block:clamp(1.35rem,2.8vw,2rem);
}
.cta-final__ring{
  position:absolute; left:50%; top:50%;
  transform:translate(-50%,-50%);
  width:min(132vw,920px); aspect-ratio:1;
  border-radius:50%;
  border:1px solid rgba(245,239,232,.22);
  pointer-events:none;
  box-shadow:
    0 0 0 1px rgba(245,239,232,.04) inset,
    0 0 120px rgba(0,0,0,.2) inset;
}
.cta-final__ring::before{
  content:""; position:absolute; inset:clamp(12px,2vw,20px);
  border-radius:50%;
  border:1px solid rgba(245,239,232,.06);
  pointer-events:none;
}
.cta-final__core{
  position:relative; z-index:2;
  text-align:center; max-width:34ch;
  padding-inline:1rem;
}
.cta-final__mark{
  width:clamp(44px,6vw,52px); height:auto;
  margin:0 auto clamp(.85rem,2vw,1.15rem);
  opacity:.92;
}
.cta-final h2{
  font-size:clamp(1.75rem,4.2vw,2.85rem);
  font-weight:200; letter-spacing:-.03em; line-height:1.06;
  color:var(--off); text-wrap:balance;
}
.cta-final__tag{
  margin-top:clamp(.65rem,1.5vw,.9rem);
  font-size:clamp(.95rem,1.8vw,1.1rem);
  font-weight:300; line-height:1.4; color:var(--off-55);
  letter-spacing:.01em; text-wrap:balance;
}
.cta-final .btn-row{
  justify-content:center;
  margin-top:clamp(1.5rem,3vw,2rem);
  gap:clamp(.5rem,1.5vw,.75rem);
  flex-wrap:nowrap;
}
/* Páginas sem subtítulo: reserva o mesmo espaço da Home */
.cta-final h2 + .btn-row{
  margin-top:calc(
    clamp(1.5rem,3vw,2rem)
    + clamp(.65rem,1.5vw,.9rem)
    + clamp(.95rem,1.8vw,1.1rem) * 1.4
  );
}
@media(max-width:560px){
  .cta-final__ring{ width:min(145vw,640px); }
  .cta-final .btn-row .btn{ padding:.72rem 1rem; font-size:.82rem; }
}

/* ============================================================
   Utility
   ============================================================ */
.mt-1{ margin-top:.5rem; } .mt-2{ margin-top:1rem; } .mt-3{ margin-top:1.6rem; }
.mt-4{ margin-top:2.4rem; } .mt-5{ margin-top:3.2rem; } .mt-6{ margin-top:4.5rem; }
.mb-2{ margin-bottom:1rem; } .mb-3{ margin-bottom:1.6rem; } .mb-4{ margin-bottom:2.4rem; }
.maxch{ max-width:62ch; } .maxch-sm{ max-width:46ch; } .maxch-xs{ max-width:34ch; }
.center{ text-align:center; } .mx-auto{ margin-inline:auto; }
.sand{ color:var(--sand); }
.flex{ display:flex; } .items-center{ align-items:center; } .gap-2{ gap:1rem; }
.eyebrow-row{ display:flex; align-items:center; gap:1rem; margin-bottom:1.6rem; }

/* brand mark — small signature between content blocks */
.brand-mark-sm{ display:block; width:32px; height:auto; opacity:.38; flex:none; }

/* skip link */
.skip{ position:absolute; left:-9999px; }
.skip:focus{ left:1rem; top:1rem; z-index:2000; background:var(--off); color:var(--ink); padding:.6em 1em; border-radius:4px; }

:focus-visible{ outline:2px solid var(--sand); outline-offset:3px; border-radius:2px; }