/* ============================================================
   VINHA VIVA — sistema de design "terroir noturno"
   Cinemático · imersivo · enraizado no Alentejo
   ============================================================ */

/* ---------- TOKENS ---------- */
:root{
  /* terra fértil — castanho quente, terroso */
  --soil:        #17130b;
  --soil-2:      #201a10;
  --soil-3:      #2a2316;

  /* verde-folha — mais presente */
  --canopy:      #25361f;
  --canopy-deep: #16210f;

  /* raiz / madeira — castanho */
  --vine:        #6e4a2a;

  /* ouro de vindima — o acento */
  --gold:        #c4a24c;
  --gold-soft:   #dcc187;

  /* pergaminho / mármore */
  --bone:        #e9e4d4;
  --bone-dim:    rgba(233,228,212,.64);
  --bone-faint:  rgba(233,228,212,.40);

  --line:        rgba(196,162,76,.26);
  --line-bone:   rgba(233,228,212,.16);

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:    "Hanken Grotesk", system-ui, -apple-system, sans-serif;
  --font-mono:    "Spline Sans Mono", ui-monospace, "SFMono-Regular", monospace;

  --maxw: 1240px;
  --gutter: clamp(1.25rem, 5vw, 5rem);

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

/* ---------- RESET ---------- */
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  font-family:var(--font-body);
  background:var(--soil);
  color:var(--bone);
  line-height:1.65;
  font-size:clamp(1rem,.55rem + .55vw,1.12rem);
  font-weight:380;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; background:none; border:none; cursor:pointer; }
:focus-visible{ outline:2px solid var(--gold); outline-offset:3px; }
::selection{ background:var(--gold); color:var(--soil); }

/* ---------- TYPE PRIMITIVES ---------- */
.display{
  font-family:var(--font-display);
  font-weight:340;
  font-optical-sizing:auto;
  line-height:1.0;
  letter-spacing:-.02em;
}
.eyebrow{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.34em;
  text-transform:uppercase;
  color:var(--gold);
  font-weight:500;
}
.lede{
  font-size:clamp(1.1rem,.8rem + .9vw,1.5rem);
  line-height:1.55;
  color:var(--bone);
  font-weight:380;
  max-width:46ch;
}
.muted{ color:var(--bone-dim); }
.serif{ font-family:var(--font-display); }
.data{ font-family:var(--font-mono); font-size:.8rem; letter-spacing:.04em; color:var(--bone-dim); }

/* ---------- LAYOUT ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
.section{ position:relative; padding-block:clamp(5rem,10vw,9rem); }
.section--tight{ padding-block:clamp(3.5rem,7vw,6rem); }
.bleed{ position:relative; width:100%; }

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed; inset:0 0 auto 0; z-index:60;
  display:flex; align-items:center; justify-content:space-between;
  padding:1.1rem var(--gutter);
  transition:background .5s var(--ease), padding .5s var(--ease), border-color .5s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.is-scrolled{
  background:color-mix(in srgb, var(--soil) 86%, transparent);
  padding-block:.7rem;
  border-bottom:1px solid var(--line);
}
/* desfoque aplicado num pseudo-elemento — NÃO no .nav — para o
   menu mobile (.nav__overlay, position:fixed) continuar a cobrir
   o ecrã inteiro em vez de ficar preso à barra de topo */
.nav::before{
  content:""; position:absolute; inset:0; z-index:-1; pointer-events:none;
  backdrop-filter:blur(14px) saturate(1.2);
  -webkit-backdrop-filter:blur(14px) saturate(1.2);
}
.nav__brand{ display:flex; align-items:center; gap:.7rem; z-index:62; }
.nav__brand img{ width:34px; height:34px; object-fit:contain; }
.nav__brand b{
  font-family:var(--font-display); font-weight:400; font-size:1.05rem;
  letter-spacing:.22em; text-transform:uppercase; color:var(--bone);
}
.nav__links{ display:flex; align-items:center; gap:2rem; }
.nav__links a{
  position:relative; font-size:.82rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--bone-dim); transition:color .3s var(--ease); padding-block:.4rem;
}
.nav__links a::after{
  content:""; position:absolute; left:0; bottom:0; height:1px; width:0;
  background:var(--gold); transition:width .35s var(--ease);
}
.nav__links a:hover, .nav__links a.is-active{ color:var(--bone); }
.nav__links a:hover::after, .nav__links a.is-active::after{ width:100%; }

.nav__cta{
  font-size:.78rem; letter-spacing:.14em; text-transform:uppercase;
  border:1px solid var(--line); color:var(--bone);
  padding:.6rem 1.1rem; border-radius:100px;
  transition:background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
}
.nav__cta:hover{ background:var(--gold); color:var(--soil); border-color:var(--gold); }
.nav__area{ display:inline-flex; align-items:center; gap:.5rem; font-size:.74rem; letter-spacing:.14em; text-transform:uppercase; color:var(--bone-dim); margin-left:1.6rem; transition:color .3s var(--ease); }
.nav__area svg{ width:15px; height:15px; flex:none; }
.nav__area:hover{ color:var(--gold); }
.t-light .nav__area{ color:rgba(236,229,214,.64); }
.t-light .nav__area:hover{ color:#dcc187; }
@media(max-width:920px){
  .nav__links, .nav__cta, .nav__area{ display:none; }
  .nav__toggle{ display:block; }
}

.nav__toggle{ display:none; width:46px; height:46px; z-index:62; position:relative; }
.nav__toggle span{
  position:absolute; left:11px; width:24px; height:1.5px; background:var(--bone);
  transition:transform .4s var(--ease), opacity .3s var(--ease);
}
.nav__toggle span:nth-child(1){ top:18px; }
.nav__toggle span:nth-child(2){ top:27px; }
.nav.is-open .nav__toggle span:nth-child(1){ transform:translateY(4.5px) rotate(45deg); }
.nav.is-open .nav__toggle span:nth-child(2){ transform:translateY(-4.5px) rotate(-45deg); }

/* overlay menu (mobile) */
.nav__overlay{
  position:fixed; inset:0; z-index:58;
  background:#16210f;
  display:flex; flex-direction:column; justify-content:center; gap:.1rem;
  padding:84px var(--gutter) calc(var(--gutter) + env(safe-area-inset-bottom));
  overflow-y:auto; -webkit-overflow-scrolling:touch;
  opacity:0; visibility:hidden; transform:translateY(-12px);
  transition:opacity .5s var(--ease), transform .5s var(--ease), visibility .5s;
}
.home .nav__overlay{ background:#16210f; }
.nav.is-open .nav__overlay{ opacity:1; visibility:visible; transform:none; }
.nav__overlay a{
  font-family:var(--font-display); font-weight:340; font-size:clamp(1.45rem,6.5vw,2.6rem);
  color:var(--bone); padding:.2rem 0; letter-spacing:-.01em; line-height:1.12;
  border-bottom:1px solid var(--line-bone); transition:color .3s, padding-left .35s var(--ease);
}
.nav__overlay a:hover{ color:var(--gold); padding-left:.6rem; }
.nav__overlay .data{ margin-top:1.5rem; }

/* ============================================================
   VINE — assinatura: videira que cresce com o scroll
   ============================================================ */
.vine{
  position:fixed; top:0; left:max(1.1rem, calc((100vw - var(--maxw))/2 - 2.4rem));
  width:60px; height:100vh; z-index:40; pointer-events:none;
  display:none;
}
.vine svg{ width:100%; height:100%; }
.vine .stem{
  fill:none; stroke:var(--gold); stroke-width:1.4; stroke-linecap:round;
  opacity:.55;
}
.vine .leaf{ fill:none; stroke:var(--gold); stroke-width:1.1; stroke-linecap:round; opacity:0; transition:opacity .6s var(--ease); }
.vine .leaf.lit{ opacity:.6; }
@media(min-width:1180px){ .vine{ display:block; } }

/* scroll progress (fina, no topo) */
.progress{
  position:fixed; top:0; left:0; height:2px; width:0;
  background:linear-gradient(90deg,var(--gold),var(--gold-soft)); z-index:61;
  transition:width .1s linear;
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative; min-height:100svh; display:flex; align-items:flex-end;
  padding-bottom:clamp(3rem,8vh,7rem); overflow:hidden;
}
.hero__bg{
  position:absolute; inset:0; z-index:-2;
  background-size:cover; background-position:center;
  transform:scale(1.08); will-change:transform;
}
.hero__bg::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(23,19,11,.55) 0%, rgba(23,19,11,.2) 35%, rgba(23,19,11,.85) 100%),
    radial-gradient(120% 80% at 50% 0%, transparent 40%, rgba(22,33,15,.5) 100%);
}
.hero__inner{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
.hero__mark{ width:clamp(52px,7vw,84px); margin-bottom:1.6rem; }
.hero__title{
  font-family:var(--font-display); font-weight:300; font-optical-sizing:auto;
  font-size:clamp(3.2rem,12vw,9rem); line-height:.92; letter-spacing:-.03em;
  color:var(--bone); text-transform:uppercase;
}
.hero__sub{
  margin-top:1.3rem; max-width:34ch;
  font-size:clamp(1.05rem,.7rem + .8vw,1.4rem); color:var(--bone-dim);
  font-weight:360;
}
.hero__meta{
  display:flex; flex-wrap:wrap; gap:.6rem 1.6rem; align-items:center;
  margin-top:2.4rem; padding-top:1.4rem; border-top:1px solid var(--line);
}
.hero__scroll{
  position:absolute; left:50%; bottom:1.6rem; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:.6rem; z-index:2;
}
.hero__scroll .line{ width:1px; height:42px; background:linear-gradient(var(--gold),transparent); animation:drip 2.2s var(--ease) infinite; }
@keyframes drip{ 0%{ transform:scaleY(0); transform-origin:top; } 45%{ transform:scaleY(1); transform-origin:top; } 55%{ transform:scaleY(1); transform-origin:bottom; } 100%{ transform:scaleY(0); transform-origin:bottom; } }

/* page-hero (páginas interiores, mais curto) */
.phero{
  position:relative; min-height:62svh; display:flex; align-items:flex-end;
  padding-bottom:clamp(2.5rem,6vh,4.5rem); overflow:hidden;
}
.phero__bg{ position:absolute; inset:0; z-index:-2; background-size:cover; background-position:center; transform:scale(1.06); }
.phero__bg::after{ content:""; position:absolute; inset:0;
  background:linear-gradient(180deg,rgba(23,19,11,.6),rgba(23,19,11,.35) 50%,rgba(23,19,11,.92)); }
.phero__title{
  font-family:var(--font-display); font-weight:320; font-optical-sizing:auto;
  font-size:clamp(2.6rem,8vw,5.6rem); line-height:.96; letter-spacing:-.02em; color:var(--bone);
}
.phero__sub{ margin-top:1rem; max-width:50ch; color:var(--bone-dim); font-size:clamp(1rem,.7rem+.6vw,1.2rem); }

/* ============================================================
   EDITORIAL / SPLIT
   ============================================================ */
.split{
  display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,5rem); align-items:center;
}
.split--rev .split__media{ order:-1; }
.split__eyebrow{ margin-bottom:1.2rem; display:inline-block; }
.split h2{
  font-family:var(--font-display); font-weight:330; font-optical-sizing:auto;
  font-size:clamp(2rem,1rem + 3vw,3.4rem); line-height:1.02; letter-spacing:-.02em; color:var(--bone);
  margin-bottom:1.2rem;
}
.split p{ color:var(--bone-dim); max-width:52ch; }
.split p + p{ margin-top:1rem; }
.split__media{
  position:relative; aspect-ratio:4/5; overflow:hidden; border-radius:2px;
}
.split__media img{ width:100%; height:100%; object-fit:cover; transform:scale(1.05); will-change:transform; }
.split__media::after{ content:""; position:absolute; inset:0; box-shadow:inset 0 0 120px rgba(22,33,15,.55); }
@media(max-width:820px){
  .split{ grid-template-columns:1fr; gap:1.6rem; }
  .split--rev .split__media{ order:0; }
  .split__media{ aspect-ratio:16/11; }
}

/* full-bleed cinematic panel */
.panel{
  position:relative; min-height:78svh; display:flex; align-items:center; overflow:hidden;
}
.panel__bg{ position:absolute; inset:0; z-index:-1; background-size:cover; background-position:center; transform:scale(1.08); will-change:transform; }
.panel__bg::after{ content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgba(23,19,11,.85) 0%,rgba(23,19,11,.45) 55%,rgba(22,33,15,.3) 100%); }
.panel__quote{
  font-family:var(--font-display); font-weight:300; font-optical-sizing:auto;
  font-size:clamp(1.8rem,1rem + 3.4vw,3.6rem); line-height:1.12; letter-spacing:-.02em;
  color:var(--bone); max-width:20ch;
}
.panel cite{ display:block; margin-top:1.6rem; font-style:normal; }

/* ============================================================
   PILARES (set, sem numeração forçada)
   ============================================================ */
.pillars{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.pillar{ background:var(--soil); padding:clamp(1.6rem,3vw,2.4rem); min-height:260px; display:flex; flex-direction:column; justify-content:space-between; transition:background .5s var(--ease); }
.pillar:hover{ background:var(--soil-2); }
.pillar__k{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.2em; color:var(--gold); text-transform:uppercase; }
.pillar h3{ font-family:var(--font-display); font-weight:360; font-size:1.5rem; color:var(--bone); margin-top:auto; }
.pillar p{ color:var(--bone-dim); font-size:.92rem; margin-top:.7rem; }
@media(max-width:880px){ .pillars{ grid-template-columns:1fr 1fr; } }
@media(max-width:520px){ .pillars{ grid-template-columns:1fr; } }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display:inline-flex; align-items:center; gap:.7rem;
  font-size:.82rem; letter-spacing:.14em; text-transform:uppercase; font-weight:500;
  padding:.95rem 1.7rem; border-radius:100px; transition:all .4s var(--ease);
  border:1px solid var(--gold);
}
.btn--solid{ background:var(--gold); color:var(--soil); }
.btn--solid:hover{ background:var(--gold-soft); border-color:var(--gold-soft); transform:translateY(-2px); }
.btn--ghost { color:#dcc187; border-color:rgba(227, 220, 201, 0.4); }
.btn--ghost:hover { background:#c4a24c; color:#17130b; border-color:#c4a24c; }
.btn--disabled{ color:var(--bone-faint); border-color:var(--line-bone); cursor:not-allowed; }
.btn .arrow{ transition:transform .4s var(--ease); }
.btn:hover .arrow{ transform:translateX(4px); }
.btn-row{ display:flex; flex-wrap:wrap; gap:1rem; margin-top:2rem; }

/* link list (documentos, media) */
.linklist{ border-top:1px solid var(--line); }
.linkrow{
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
  padding:1.4rem 0; border-bottom:1px solid var(--line);
  transition:padding-left .4s var(--ease), color .3s; color:var(--bone);
}
.linkrow:hover{ padding-left:.8rem; color:var(--gold); }
.linkrow .t{ font-family:var(--font-display); font-weight:360; font-size:clamp(1.1rem,.8rem+.7vw,1.5rem); }
.linkrow .x{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.12em; color:var(--bone-dim); white-space:nowrap; }
.linkrow:hover .x{ color:var(--gold); }

/* ============================================================
   EVENT CARD (academia)
   ============================================================ */
.event{
  display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(2rem,5vw,4.5rem); align-items:center;
  padding:clamp(1.8rem,4vw,3rem); border:1px solid var(--line); border-radius:3px;
  background:linear-gradient(160deg,var(--soil-2),var(--soil));
}
.event__media{ aspect-ratio:4/3; overflow:hidden; border-radius:2px; }
.event__media img{ width:100%; height:100%; object-fit:cover; }
.event h3{ font-family:var(--font-display); font-weight:340; font-size:clamp(1.7rem,1rem+2.4vw,2.8rem); line-height:1.05; color:var(--bone); margin:.8rem 0 1rem; }
.event__facts{ display:flex; flex-wrap:wrap; gap:.5rem 1.8rem; margin:1.4rem 0; padding:1.2rem 0; border-block:1px solid var(--line); }
.event__fact{ font-family:var(--font-mono); font-size:.78rem; color:var(--bone-dim); }
.event__fact b{ color:var(--gold); font-weight:500; }
.event--closed{ opacity:.78; }
.tag{
  display:inline-block; font-family:var(--font-mono); font-size:.68rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--gold); border:1px solid var(--line); padding:.32rem .7rem; border-radius:100px;
}
@media(max-width:820px){ .event{ grid-template-columns:1fr; } .event__media{ order:-1; aspect-ratio:16/10; } }

/* ============================================================
   MODAL
   ============================================================ */
.modal{
  position:fixed; inset:0; z-index:90; display:flex; align-items:center; justify-content:center;
  padding:var(--gutter); background:rgba(11,9,6,.7); backdrop-filter:blur(6px);
  opacity:0; visibility:hidden; transition:opacity .4s var(--ease), visibility .4s;
}
.modal.is-open{ opacity:1; visibility:visible; }
.modal__box{
  position:relative; width:min(720px,100%); max-height:84svh; overflow:auto;
  background:var(--soil-2); border:1px solid var(--line); border-radius:4px;
  padding:clamp(1.8rem,4vw,3.2rem);
  transform:translateY(16px) scale(.98); transition:transform .5s var(--ease);
}
.modal.is-open .modal__box{ transform:none; }
.modal__box::-webkit-scrollbar{ width:8px; }
.modal__box::-webkit-scrollbar-thumb{ background:var(--line); border-radius:8px; }
.modal__close{
  position:sticky; top:0; float:right; width:40px; height:40px; border:1px solid var(--line);
  border-radius:100px; color:var(--bone); display:grid; place-items:center; font-size:1.1rem;
  transition:background .3s, color .3s;
}
.modal__close:hover{ background:var(--gold); color:var(--soil); }
.modal__box h3{ font-family:var(--font-display); font-weight:340; font-size:clamp(1.6rem,1rem+2vw,2.4rem); color:var(--bone); margin-bottom:1.4rem; }
.modal__box h4{ font-family:var(--font-mono); font-size:.74rem; letter-spacing:.2em; text-transform:uppercase; color:var(--gold); margin:1.8rem 0 .8rem; }
.modal__box p, .modal__box li{ color:var(--bone-dim); }
.modal__box p + p{ margin-top:.8rem; }
.modal__box ul{ list-style:none; }
.modal__box li{ padding-left:1.4rem; position:relative; margin:.3rem 0; }
.modal__box li::before{ content:""; position:absolute; left:0; top:.65em; width:6px; height:6px; background:var(--gold); border-radius:50%; }
.modal__box .apoio img{ max-height:54px; width:auto; margin-top:.6rem; filter:brightness(0) invert(1); opacity:.85; }
.modal__list a{ display:block; padding:1rem 0; border-bottom:1px solid var(--line); color:var(--bone); transition:padding-left .35s var(--ease), color .3s; }
.modal__list a:hover{ padding-left:.6rem; color:var(--gold); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact__icons{ display:flex; gap:1rem; margin:1.8rem 0; flex-wrap:wrap; }
.contact__icons a{
  width:48px; height:48px; border:1px solid var(--line); border-radius:100px;
  display:grid; place-items:center; color:var(--bone); transition:all .4s var(--ease);
}
.contact__icons a:hover{ background:var(--gold); color:var(--soil); border-color:var(--gold); transform:translateY(-3px); }
.contact__icons svg{ width:20px; height:20px; }
.contact__addr{ font-family:var(--font-mono); font-size:.85rem; line-height:1.9; color:var(--bone-dim); }

/* ============================================================
   CTA STRIP
   ============================================================ */
.cta{ text-align:center; }
.cta h2{ font-family:var(--font-display); font-weight:320; font-size:clamp(2.2rem,1rem+4vw,4.4rem); line-height:1.02; letter-spacing:-.02em; color:var(--bone); max-width:18ch; margin:0 auto 1.4rem; }
.cta p{ color:var(--bone-dim); max-width:42ch; margin:0 auto 2rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer{ border-top:1px solid var(--line); padding-block:clamp(3rem,6vw,5rem); background:var(--canopy-deep); }
.footer__top{ display:flex; flex-wrap:wrap; gap:2.5rem; justify-content:space-between; align-items:flex-start; }
.footer__brand b{ font-family:var(--font-display); font-weight:400; font-size:1.4rem; letter-spacing:.18em; text-transform:uppercase; color:var(--bone); }
.footer__brand p{ color:var(--bone-dim); margin-top:.6rem; max-width:30ch; font-size:.92rem; }
.footer__cols{ display:flex; gap:clamp(2rem,5vw,4.5rem); flex-wrap:wrap; }
.footer__col h5{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.2em; text-transform:uppercase; color:var(--gold); margin-bottom:1rem; }
.footer__col a, .footer__col span{ display:block; color:var(--bone-dim); font-size:.92rem; padding:.3rem 0; transition:color .3s; }
.footer__col a:hover{ color:var(--gold); }
.footer__bottom{ display:flex; flex-wrap:wrap; gap:1rem; justify-content:space-between; align-items:center; margin-top:clamp(2.5rem,5vw,4rem); padding-top:1.6rem; border-top:1px solid var(--line); }
.footer__bottom .data{ font-size:.74rem; }

/* ============================================================
   FLOAT (webinar)
   ============================================================ */
.float{
  position:fixed; right:1.3rem; bottom:1.3rem; z-index:50; width:248px;
  background:var(--soil-2); border:1px solid var(--line); border-radius:4px; overflow:hidden;
  transform:translateY(0); transition:transform .5s var(--ease), opacity .5s var(--ease);
  box-shadow:0 24px 60px rgba(0,0,0,.5);
}
.float.is-hidden{ transform:translateY(140%); opacity:0; pointer-events:none; }
.float img{ width:100%; height:120px; object-fit:cover; }
.float__body{ padding:.9rem 1rem 1.1rem; }
.float__body .tag{ margin-bottom:.5rem; }
.float__body b{ font-family:var(--font-display); font-weight:400; font-size:1.05rem; color:var(--bone); display:block; }
.float__body .data{ font-size:.72rem; display:block; margin-top:.2rem; }
.float__close{ position:absolute; top:.5rem; right:.5rem; width:28px; height:28px; border-radius:100px; background:rgba(23,19,11,.7); color:var(--bone); display:grid; place-items:center; font-size:.9rem; z-index:2; }
@media(max-width:560px){ .float{ width:200px; } }

/* ============================================================
   REVEAL (scroll)
   ============================================================ */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal-d1{ transition-delay:.08s; }
.reveal-d2{ transition-delay:.16s; }
.reveal-d3{ transition-delay:.24s; }

/* to-top */
.totop{ position:fixed; right:1.3rem; bottom:1.3rem; z-index:45; width:46px; height:46px;
  border:1px solid var(--line); border-radius:100px; background:color-mix(in srgb,var(--soil) 80%,transparent);
  backdrop-filter:blur(8px); color:var(--bone); display:grid; place-items:center;
  opacity:0; visibility:hidden; transition:all .4s var(--ease); }
.totop.show{ opacity:1; visibility:visible; }
.totop:hover{ background:var(--gold); color:var(--soil); border-color:var(--gold); }

/* ---------- NAV responsive ---------- */
@media(max-width:920px){
  .nav__links, .nav__cta, .nav__area{ display:none; }
  .nav__toggle{ display:block; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
  .reveal{ opacity:1; transform:none; }
  .hero__bg,.phero__bg,.panel__bg,.split__media img{ transform:none !important; }
}

/* ============================================================
   DESCIDA — abertura: a foto desce com o scroll
   ============================================================ */
.descida{ position:relative; height:340vh; background:var(--canopy-deep); }
.descida__sticky{ position:sticky; top:0; height:100vh; overflow:hidden; background:var(--canopy-deep); }
.descida__stage{ position:relative; width:100%; height:100%; overflow:hidden; }
.descida__img{ position:absolute; top:0; left:50%; transform:translate(-50%,0); max-width:none; will-change:transform; }
.descida__scrim{ position:absolute; inset:0; pointer-events:none;
  background:
    linear-gradient(180deg, rgba(23,19,11,.5) 0%, rgba(23,19,11,.12) 20%, rgba(23,19,11,0) 42%),
    linear-gradient(0deg, rgba(23,19,11,.55) 0%, rgba(23,19,11,0) 26%);
}
.descida__intro{ position:absolute; left:0; right:0; top:17vh; text-align:center; padding-inline:var(--gutter); z-index:3; will-change:opacity; }
.descida__mark{ width:clamp(56px,7vw,80px); margin:0 auto 1.1rem; display:block; }
.descida__title{ font-family:var(--font-display); font-weight:300; font-optical-sizing:auto; font-size:clamp(3rem,11vw,7.5rem); line-height:.92; letter-spacing:-.03em; color:var(--bone); text-transform:uppercase; }
.descida__caps{ position:absolute; left:0; right:0; bottom:16vh; text-align:center; z-index:3; padding-inline:var(--gutter); }
.descida__cap{ position:absolute; left:0; right:0; opacity:0; font-family:var(--font-display); font-weight:340; font-size:clamp(1.7rem,4.4vw,3rem); color:var(--bone); letter-spacing:-.01em; text-shadow:0 2px 36px rgba(8,6,3,.7); transition:opacity .5s var(--ease); }
.descida__hint{ position:absolute; left:50%; bottom:2.4vh; transform:translateX(-50%); display:flex; flex-direction:column; align-items:center; gap:.5rem; z-index:3; will-change:opacity; }
.descida__hint .line{ width:1px; height:40px; background:linear-gradient(var(--gold),transparent); animation:drip 2.2s var(--ease) infinite; }

.descida--static{ height:auto; }
.descida--static .descida__sticky{ position:static; height:auto; }
.descida--static .descida__stage{ height:auto; }
.descida--static .descida__img{ position:static; transform:none!important; left:auto; width:100%; height:auto; }
.descida--static .descida__intro{ top:6%; }
.descida--static .descida__caps, .descida--static .descida__hint{ display:none; }

/* ============================================================
   HOME — a imagem é o fundo de toda a página
   ============================================================ */
body.home{ background:var(--canopy-deep); }
.bg-descida{ position:fixed; inset:0; z-index:-2; overflow:hidden; background:#23311f; }
.bg-descida img{ position:absolute; top:0; left:50%; transform:translate(-50%,0); max-width:none; will-change:transform; }
.bg-descida::after{ content:""; position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(180deg, rgba(8,6,3,.18), rgba(8,6,3,.04) 26%, rgba(8,6,3,.32)); }

.home-hero{ position:relative; min-height:100svh; display:flex; align-items:center; justify-content:center; text-align:center; padding-inline:var(--gutter); }
.home-hero__scrim{ position:absolute; inset:0; z-index:0; pointer-events:none;
  background:radial-gradient(58% 40% at 50% 48%, rgba(8,6,3,.62), transparent 72%), linear-gradient(180deg, rgba(8,6,3,.5), transparent 26%); }
.home-hero__inner{ position:relative; z-index:1; }
.home-hero__mark{ width:clamp(58px,7vw,82px); margin:0 auto 1.1rem; display:block; }
.home-title{ font-family:var(--font-display); font-weight:300; font-optical-sizing:auto; font-size:clamp(3.2rem,12vw,8rem); line-height:.92; letter-spacing:-.03em; color:var(--bone); text-transform:uppercase; text-shadow:0 6px 60px rgba(8,6,3,.65); margin-top:.4rem; }
.home-hero__inner .eyebrow{ text-shadow:0 2px 20px rgba(8,6,3,.75); }
.home-hero__hint{ position:absolute; left:50%; bottom:2.2vh; transform:translateX(-50%); display:flex; flex-direction:column; align-items:center; gap:.5rem; z-index:1; }
.home-hero__hint .line{ width:1px; height:42px; background:linear-gradient(var(--gold),transparent); animation:drip 2.2s var(--ease) infinite; }
.home .nav{
  background:rgba(20,16,9,.9);
  border-bottom:1px solid rgba(196,162,76,.26);
}
.home .nav.is-scrolled{
  background:rgba(20,16,9,.95);
}

.hsec{ position:relative; z-index:1; display:flex; justify-content:center; padding:clamp(2.5rem,7vw,5.5rem) var(--gutter); }
.hcard, .hcta{ width:min(680px,100%); background:rgba(8,6,3,.5); backdrop-filter:blur(5px); -webkit-backdrop-filter:blur(5px); border:1px solid var(--line); border-radius:4px; padding:clamp(1.8rem,4vw,3rem); }
.hcta{ text-align:center; }
.hcard h2, .hcta h2{ font-family:var(--font-display); font-weight:330; font-size:clamp(1.9rem,1rem + 3vw,3rem); color:var(--bone); margin:.9rem 0 1rem; line-height:1.04; letter-spacing:-.02em; }
.hcard p, .hcta p{ color:var(--bone-dim); }
.hcard p + p{ margin-top:1rem; }
.hcta h2{ max-width:18ch; margin-inline:auto; }
.hcta p{ max-width:42ch; margin:0 auto 1.6rem; }
.hquote{ width:min(760px,100%); text-align:center; }
.hquote blockquote{ font-family:var(--font-display); font-weight:300; font-size:clamp(1.8rem,1rem + 3.4vw,3.4rem); line-height:1.12; color:var(--bone); letter-spacing:-.02em; text-shadow:0 2px 40px rgba(8,6,3,.55); }
.hquote cite{ display:block; margin-top:1.4rem; font-style:normal; }
.hpills{ width:min(900px,100%); display:grid; grid-template-columns:repeat(2,1fr); gap:14px; }
.hpill{ background:rgba(8,6,3,.5); backdrop-filter:blur(5px); -webkit-backdrop-filter:blur(5px); border:1px solid var(--line); border-radius:4px; padding:clamp(1.3rem,3vw,1.9rem); }
.hpill .k{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color:var(--gold); }
.hpill h3{ font-family:var(--font-display); font-weight:360; font-size:1.4rem; color:var(--bone); margin:.7rem 0 .5rem; }
.hpill p{ color:var(--bone-dim); font-size:.92rem; }
@media(max-width:620px){ .hpills{ grid-template-columns:1fr; } }

.depth{ position:fixed; left:1.2rem; bottom:1.2rem; z-index:40; display:flex; align-items:center; gap:.7rem; }
.depth__bar{ position:relative; width:2px; height:120px; background:var(--line-bone); border-radius:2px; overflow:hidden; }
.depth__bar i{ position:absolute; top:0; left:0; right:0; height:0; background:linear-gradient(var(--gold-soft),var(--gold)); transition:height .15s linear; }
.depth__label{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.2em; text-transform:uppercase; color:var(--gold); }
@media(max-width:560px){
  .depth{ left:auto; right:.9rem; bottom:auto; top:74px; flex-direction:column; gap:.4rem; }
  .depth__bar{ height:60px; }
  .depth__label{ writing-mode:vertical-rl; font-size:.6rem; }
}

/* ============================================================
   TEMA CLARO — páginas interiores (só a barra de topo fica escura)
   ============================================================ */
.t-light{
  --soil:#1c2b18; --soil-2:#646560; --soil-3:#d9ddc8;
  --canopy:#dfe4d1; --canopy-deep:#e4e7d6;
  --bone:#1f2516; --bone-dim:rgba(31,37,22,.68); --bone-faint:rgba(31,37,22,.42);
  --gold:#8a6f25; --gold-soft:#a98a33;
  --line:rgba(138,111,37,.30); --line-bone:rgba(31,37,22,.16);
  background:#edefe2; color:#1f2516;
}
.t-light .nav{ background:rgba(20,16,9,.9); border-bottom:1px solid rgba(196,162,76,.26); }
.t-light .nav.is-scrolled{ background:rgba(20,16,9,.95); }
.t-light .nav__brand b{ color:#ece5d6; }
.t-light .nav__links a{ color:rgba(236,229,214,.64); }
.t-light .nav__links a:hover, .t-light .nav__links a.is-active{ color:#ece5d6; }
.t-light .nav__cta{ color:#ece5d6; border-color:rgba(196,162,76,.4); }
.t-light .nav__cta:hover{ background:#c4a24c; color:#17130b; border-color:#c4a24c; }
.t-light .nav__toggle span{ background:#ece5d6; }
.t-light .nav__overlay{ background:#16210f; }
.t-light .nav__overlay a{ color:#ece5d6; border-bottom-color:rgba(236,229,214,.16); }
.t-light .nav__overlay a:hover{ color:#dcc187; }
.t-light .nav__overlay .data{ color:rgba(236,229,214,.64); }
.t-light .phero__title{ color:#ece5d6; }
.t-light .phero__bg{ background-image:none !important; background:#23311f; }
.t-light .phero__bg::after{ display:none; }
.t-light .phero__sub{ color:rgba(236,229,214,.8); }
.t-light .phero .eyebrow{ color:#dcc187; }
.t-light .btn--solid{ color:#17130b; }
.t-light .modal__close:hover, .t-light .contact__icons a:hover{ color:#17130b; }
.t-light .split__media{ display:none; }
.t-light .split{ grid-template-columns:1fr; }
.t-light .event__media{ display:none; }
.t-light .event{ grid-template-columns:1fr; }
.t-light .event{ background:#e7ead9; }
.t-light .section{ padding-block:clamp(2rem,4vw,3rem); }
.t-light .section--tight{ padding-block:clamp(1.5rem,3vw,2.5rem); }
/* ============================================================
   ÓRGÃOS SOCIAIS (página Institucional)
   ============================================================ */
.subnav{ display:flex; flex-wrap:wrap; gap:.7rem; margin-top:1.6rem; }
.orgaos{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(1rem,2.5vw,1.6rem); margin-top:1.8rem; }
@media(max-width:820px){ .orgaos{ grid-template-columns:1fr; } }
.orgao{ background:#e7ead9; border:1px solid var(--line); border-radius:4px; padding:clamp(1.4rem,3vw,2rem); }
.orgao__k{ font-family:var(--font-mono); font-size:.7rem; letter-spacing:.2em; text-transform:uppercase; color:var(--gold); }
.orgao h3{ font-family:var(--font-display); font-weight:360; font-size:1.4rem; color:var(--bone); margin:.5rem 0 1rem; }
.orgao__people{ display:flex; flex-direction:column; }
.orgao__person{ display:flex; flex-direction:column; padding:.65rem 0; border-top:1px solid var(--line-bone); }
.orgao__person:first-child{ border-top:none; padding-top:0; }
.orgao__role{ font-family:var(--font-mono); font-size:.64rem; letter-spacing:.14em; text-transform:uppercase; color:var(--bone-dim); }
.orgao__name{ font-family:var(--font-display); font-weight:400; font-size:1.1rem; color:var(--bone); margin-top:.1rem; }
/* botões só da página Institucional */
.subnav .btn{
  /* mete aqui o que quiseres: tamanho, cor, etc. */
  font-size:.74rem;
  padding:.7rem 1.3rem;
}
.subnav .btn--ghost{ color:#dcc187; border-color:rgba(227, 220, 201, 0.4); }
.subnav .btn--ghost:hover{ background:#c4a24c; color:#17130b; border-color:#c4a24c; }