/* Layout: uma "trilha de campo" vertical. Herói ao entardecer no Cerrado com camadas em parallax,
   seções claras de papel, um mergulho no rio (ictiofauna) e um painel horizontal dos grupos de fauna. */
:root{
  --paper:#F1F3EA;      /* papel de caderneta de campo, levemente verde */
  --surface:#E6EADC;
  --ink:#16241B;
  --muted:#56665A;
  --line:#C9D1BE;
  --mata:#1F4B33;       /* verde de mata de galeria */
  --ipe:#D99A12;        /* ipê-amarelo, acento único */
  --rio:#176670;
  --on-dark:#F4F1E4;
  --font-display:"Bricolage Grotesque", "Avenir Next Condensed", "Arial Narrow", system-ui, sans-serif;
  --font-body:"Figtree", "Segoe UI", system-ui, sans-serif;
  --font-mono:"IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --step--1:clamp(.82rem,.8rem + .1vw,.9rem);
  --step-0:clamp(1rem,.96rem + .2vw,1.1rem);
  --step-1:clamp(1.2rem,1.1rem + .5vw,1.5rem);
  --step-2:clamp(1.6rem,1.3rem + 1.4vw,2.4rem);
  --step-3:clamp(2.2rem,1.6rem + 3vw,4rem);
  --step-4:clamp(2.8rem,1.6rem + 6vw,6.6rem);
  --gutter:max(16px, env(safe-area-inset-left, 0px));
  --gutter-r:max(16px, env(safe-area-inset-right, 0px));
  --wrap:1180px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0F1712; --surface:#17231B; --ink:#E5EBE0; --muted:#9AAB9D; --line:#2B3A2F;
    --mata:#8DCBA2; --ipe:#F0B93A; --rio:#62B7C0; --on-dark:#F4F1E4; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#0F1712; --surface:#17231B; --ink:#E5EBE0; --muted:#9AAB9D; --line:#2B3A2F;
  --mata:#8DCBA2; --ipe:#F0B93A; --rio:#62B7C0; --on-dark:#F4F1E4; color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:var(--step-0);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--ipe);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--font-display);line-height:1.02;text-wrap:balance;margin:0;font-weight:700;letter-spacing:-.02em}
p{margin:0}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-left:var(--gutter);padding-right:var(--gutter-r)}
.eyebrow{font-family:var(--font-mono);font-size:var(--step--1);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.sci{font-style:italic}
.tbd{border-bottom:1.5px dashed var(--ipe);cursor:help}
.tbd-tag{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;background:color-mix(in oklab,var(--ipe) 22%,transparent);color:var(--ink);padding:.1em .45em;border-radius:3px;white-space:nowrap;vertical-align:.15em}
.btn{display:inline-flex;align-items:center;gap:.6em;font-weight:600;text-decoration:none;padding:.85em 1.4em;border-radius:999px;border:0;cursor:pointer;font:600 1rem/1 var(--font-body);transition:transform .25s ease, background .25s ease, box-shadow .25s ease}
.btn-ipe{background:var(--ipe);color:#1A1405}
.btn-ipe:hover{transform:translateY(-2px);box-shadow:0 10px 24px -10px rgba(217,154,18,.8)}
.btn-wa{display:inline-flex;align-items:center;gap:.5rem}
.form-intro{margin:0 0 .4rem;color:var(--muted);font-size:.95rem}
.btn-ghost{background:transparent;color:var(--on-dark);box-shadow:inset 0 0 0 1.5px rgba(244,241,228,.55)}
.btn-ghost:hover{background:rgba(244,241,228,.12)}

/* ---------- Cabeçalho ---------- */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:#13201A}
.site-head{position:fixed;top:env(safe-area-inset-top,0px);left:0;right:0;z-index:50;transition:background .35s ease, box-shadow .35s ease, color .35s;color:var(--on-dark)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.9rem}
.site-head::before{content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .35s;background:color-mix(in oklab,var(--paper) 88%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}
.site-head.solid{color:var(--ink)}
.site-head.solid::before{opacity:1}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-family:var(--font-display);font-weight:700;font-size:1.3rem;letter-spacing:-.02em;font-variation-settings:"wdth" 88}
.brand svg{width:34px;height:34px;flex:none}
.brand img{width:44px;height:44px;flex:none;object-fit:contain}
.nav{display:flex;gap:1.6rem;align-items:center}
.nav a{text-decoration:none;font-weight:500;font-size:.96rem;opacity:.88;position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--ipe);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.nav a:not(.btn):hover::after{transform:scaleX(1)}
.nav .btn{padding:.6em 1.1em;font-size:.92rem}
.menu-btn{display:none;background:none;border:0;color:inherit;cursor:pointer;padding:.4rem}
@media (max-width:860px){
  .menu-btn{display:block}
  .nav{position:fixed;inset:0;top:0;flex-direction:column;justify-content:center;gap:1.4rem;background:#13201A;color:var(--on-dark);font-size:1.3rem;transform:translateY(-100%);transition:transform .45s cubic-bezier(.7,0,.2,1);padding:2rem var(--gutter-r) 2rem var(--gutter)}
  .nav a{font-size:1.4rem}
  .nav:not(.open){visibility:hidden;transition:transform .45s cubic-bezier(.7,0,.2,1),visibility 0s .45s}
  .nav.open{transform:none}
  .menu-btn{position:relative;z-index:2}
  body.menu-open .site-head{color:var(--on-dark)}
}

/* ---------- Herói ---------- */
.hero{position:relative;min-height:clamp(600px,96vh,980px);overflow:hidden;color:var(--on-dark);isolation:isolate;
  background:linear-gradient(180deg,#14233F 0%,#3A3E62 28%,#9A5A5E 52%,#E08A4E 70%,#F2C66C 84%)}
.hero-scene{position:absolute;inset:0;z-index:-1}
.hero-scene svg{position:absolute;left:-4%;width:108%;bottom:0;height:100%;will-change:transform}
.hero-scene canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-scene .veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(14,20,36,.55) 0%,rgba(14,20,36,.25) 45%,transparent 70%);pointer-events:none}
.hero .wrap{position:relative;padding-top:clamp(7rem,18vh,11rem);padding-bottom:3rem}
.hero .eyebrow{color:rgba(244,241,228,.85)}
.hero h1{font-size:var(--step-4);max-width:15ch;margin-top:1rem;font-variation-settings:"wdth" 80,"opsz" 96;font-weight:750}
.hero h1 .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.06em}
.hero h1 .w>span{display:inline-block;transform:translateY(0)}
.hero h1 em{font-style:normal;color:#FFD15C}
.hero .lede{max-width:46ch;margin-top:1.4rem;font-size:var(--step-1);line-height:1.45;color:rgba(244,241,228,.92)}
.hero .ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.coords{position:absolute;right:var(--gutter-r);bottom:1.4rem;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.08em;color:rgba(244,241,228,.7);text-align:right;line-height:1.5}
.scroll-hint{position:absolute;left:50%;bottom:1.2rem;transform:translateX(-50%);width:24px;height:38px;border-radius:12px;box-shadow:inset 0 0 0 1.5px rgba(244,241,228,.6)}
.scroll-hint::after{content:"";position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--on-dark);animation:hint 1.8s infinite}
@keyframes hint{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(12px)}}
.js .hero h1 .w>span{animation:rise 1.1s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(.25s + var(--i)*.09s)}
.js .hero .fade-in{animation:fade 1.2s ease both;animation-delay:calc(.9s + var(--d,0s))}
@keyframes rise{from{transform:translateY(105%)}to{transform:none}}
@keyframes fade{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------- Revelação no scroll ---------- */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s ease, transform .9s cubic-bezier(.2,.8,.2,1);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- Sobre ---------- */
section{position:relative}
.sec{padding-block:clamp(4.5rem,10vw,8rem)}
.sec-head{display:grid;gap:1rem;max-width:760px}
.sec-head h2{font-size:var(--step-3);font-variation-settings:"wdth" 85}
.sec-head p{color:var(--muted);font-size:var(--step-1);line-height:1.5;max-width:58ch}
.sec-head .eyebrow{font-size:var(--step--1);line-height:1.4}
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,6vw,5rem);align-items:start;margin-top:3.5rem}
.about-grid > *{min-width:0}
.about-text{display:grid;gap:1.2rem;max-width:62ch}
.about-text p{font-size:1.08rem}
.mv{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-top:1rem}
.mv div{padding-top:1rem;border-top:2px solid var(--mata)}
.mv h3{font-size:1.15rem;margin-bottom:.4rem}
.mv p{font-size:.98rem;color:var(--muted)}
blockquote{margin:0;position:relative;padding:2.2rem 2rem 2rem;background:var(--mata);color:var(--paper);border-radius:4px 40px 4px 40px;overflow:hidden}
:root[data-theme="dark"] blockquote{color:#0F1712}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) blockquote{color:#0F1712}}
blockquote p{font-family:var(--font-display);font-size:var(--step-2);line-height:1.12;font-weight:600;font-variation-settings:"wdth" 88;position:relative}
blockquote footer{margin-top:1.4rem;font-size:.95rem;opacity:.85;position:relative}
blockquote svg{position:absolute;right:-30px;bottom:-40px;width:220px;opacity:.14}
.photo{position:relative;border-radius:4px;overflow:hidden;background:var(--surface);aspect-ratio:4/3;max-width:100%}
.photo img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.photo:hover img{transform:scale(1.05)}
.photo .ph{position:absolute;inset:0;display:none;place-items:center;text-align:center;padding:1rem;font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);
  background:repeating-linear-gradient(135deg,transparent 0 14px,color-mix(in oklab,var(--mata) 8%,transparent) 14px 15px),var(--surface)}
.photo.missing .ph{display:grid}
.photo.missing img{display:none}
.about-photos{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.2rem}
.about-photos .photo:first-child{grid-column:span 2;aspect-ratio:16/9}

/* ---------- Serviços ---------- */
.services{background:var(--surface)}
.svc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);margin-top:3.5rem;border:1px solid var(--line)}
.svc{background:var(--paper);padding:clamp(1.6rem,3vw,2.6rem);position:relative;overflow:hidden;display:grid;gap:1rem;align-content:start}
.svc::before{content:"";position:absolute;inset:auto -20% -60% auto;width:70%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,color-mix(in oklab,var(--ipe) 30%,transparent),transparent 65%);opacity:0;transition:opacity .6s, transform .8s;transform:translate(20%,20%)}
.svc:hover::before{opacity:1;transform:none}
.svc-icon{width:52px;height:52px;color:var(--mata)}
.svc h3{font-size:var(--step-2);font-variation-settings:"wdth" 85}
.svc > p{color:var(--muted);max-width:44ch}
.svc ul{list-style:none;padding:0;margin:.4rem 0 0;display:grid;gap:.15rem}
.svc li{display:flex;gap:.7rem;align-items:baseline;padding:.45rem 0;border-top:1px dashed var(--line);font-weight:500}
.svc li::before{content:"";flex:none;width:7px;height:7px;border-radius:50%;background:var(--ipe);transform:translateY(-1px)}

.gloss{margin-top:3rem;display:grid;gap:1rem}
.gloss h3{font-size:var(--step-1)}
.gloss > p{color:var(--muted);max-width:60ch}
.chips{display:flex;flex-wrap:wrap;gap:.6rem}
.chip{font-family:var(--font-mono);font-weight:500;font-size:.95rem;letter-spacing:.04em;padding:.55em 1em;border-radius:999px;border:1.5px solid var(--mata);background:transparent;color:var(--mata);cursor:pointer;transition:background .2s,color .2s}
.chip[aria-pressed="true"],.chip:hover{background:var(--mata);color:var(--paper)}
.chip-out{min-height:5.5rem;padding:1.2rem 1.4rem;background:var(--paper);border-left:4px solid var(--ipe);border-radius:2px}
.chip-out strong{font-family:var(--font-display);font-size:1.25rem;display:block;margin-bottom:.25rem}
.chip-out p{color:var(--muted);max-width:70ch}

/* ---------- Rio (ictiofauna) ---------- */
.river{position:relative;color:#EAF4F0;background:#0B3E46;overflow:hidden;isolation:isolate}
.river canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.river .wrap{padding-block:clamp(6rem,14vw,11rem)}
.river .eyebrow{color:rgba(234,244,240,.75)}
.river h2{font-size:var(--step-4);font-variation-settings:"wdth" 78;max-width:11ch;margin-top:.8rem}
.river .lede{max-width:52ch;font-size:var(--step-1);line-height:1.5;margin-top:1.4rem;color:rgba(234,244,240,.9)}
.river-list{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2rem}
.river-list span{padding:.5em 1em;border-radius:999px;background:rgba(234,244,240,.1);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:inset 0 0 0 1px rgba(234,244,240,.25);font-weight:500;font-size:.95rem}
.river small{display:block;margin-top:2.4rem;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;opacity:.6}

/* ---------- Fauna (painel horizontal) ---------- */
.fauna{position:relative}
.fauna-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;display:flex;flex-direction:column;justify-content:center}
.fauna-head{padding-top:4.5rem}
.fauna-track{display:flex;gap:clamp(1rem,2vw,1.6rem);padding-left:var(--gutter);padding-right:var(--gutter-r);margin-top:2rem;will-change:transform}
.fcard{flex:none;width:min(78vw,560px);min-height:min(60vh,520px);border-radius:4px;padding:clamp(1.4rem,3vw,2.4rem);display:flex;flex-direction:column;justify-content:space-between;gap:1.5rem;color:#F4F1E4;position:relative;overflow:hidden}
.fcard .big{font-family:var(--font-display);font-size:clamp(3rem,8vw,6.5rem);font-weight:800;line-height:.9;letter-spacing:-.04em;font-variation-settings:"wdth" 75;position:absolute;right:-.06em;bottom:-.12em;color:transparent;-webkit-text-stroke:1.5px rgba(244,241,228,.28);pointer-events:none;white-space:nowrap}
.fcard h3{font-size:var(--step-2);font-variation-settings:"wdth" 85}
.fcard .kind{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;opacity:.8}
.fcard p{max-width:40ch;opacity:.92}
.fcard dl{margin:0;display:grid;gap:.5rem;position:relative;max-width:34ch}
.fcard dl div{display:flex;justify-content:space-between;gap:1rem;border-top:1px solid rgba(244,241,228,.22);padding-top:.45rem;font-size:.95rem}
.fcard dt{font-style:italic}
.fcard dd{margin:0;opacity:.8;text-align:right}
.fc-masto{background:#5B3A22 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cg fill='%23ffffff' fill-opacity='.07'%3E%3Cellipse cx='30' cy='36' rx='9' ry='11'/%3E%3Ccircle cx='18' cy='22' r='4'/%3E%3Ccircle cx='26' cy='16' r='4'/%3E%3Ccircle cx='36' cy='16' r='4'/%3E%3Ccircle cx='43' cy='23' r='4'/%3E%3Cellipse cx='86' cy='92' rx='9' ry='11'/%3E%3Ccircle cx='74' cy='78' r='4'/%3E%3Ccircle cx='82' cy='72' r='4'/%3E%3Ccircle cx='92' cy='72' r='4'/%3E%3Ccircle cx='99' cy='79' r='4'/%3E%3C/g%3E%3C/svg%3E")}
.fc-avi{background:#1F4E6B url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='100'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.1' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M20 40q10-10 20 0q10-10 20 0'/%3E%3Cpath d='M80 75q7-7 14 0q7-7 14 0'/%3E%3C/g%3E%3C/svg%3E")}
.fc-herp{background:#3D5A22 radial-gradient(circle at 50% 120%,transparent 0 9px,rgba(255,255,255,.06) 10px 11px,transparent 12px) 0 0/22px 16px}
.fc-ictio{background:#0F5560 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='24'%3E%3Cpath d='M0 12q10-8 20 0t20 0t20 0t20 0' fill='none' stroke='%23ffffff' stroke-opacity='.09' stroke-width='2'/%3E%3C/svg%3E")}
.fauna-note{font-size:.85rem;color:var(--muted);margin-top:1.4rem}
.fauna-progress{height:2px;background:var(--line);margin-top:1.6rem;position:relative}
.fauna-progress i{position:absolute;inset:0;background:var(--ipe);transform-origin:left;transform:scaleX(0)}
@media (max-width:760px), (prefers-reduced-motion: reduce){
  .fauna{height:auto!important}
  .fauna-pin{position:relative;height:auto;padding-bottom:4rem}
  .fauna-track{overflow-x:auto;scroll-snap-type:x mandatory;transform:none!important;padding-bottom:1rem}
  .fcard{scroll-snap-align:start;min-height:440px}
  .fauna-progress{display:none}
}

/* ---------- Processo (trilha) ---------- */
.process-wrap{position:relative;margin-top:3.5rem}
.trail{position:absolute;left:26px;top:0;height:100%;width:40px;overflow:visible}
.trail path{fill:none;stroke-width:3;stroke-linecap:round}
.trail .bg{stroke:var(--line);stroke-dasharray:2 9}
.trail .fg{stroke:var(--ipe)}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:clamp(2.2rem,5vw,3.6rem)}
.step{display:grid;grid-template-columns:72px minmax(0,1fr);gap:1.2rem;align-items:start}
.step .n{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--paper);box-shadow:inset 0 0 0 2px var(--mata);font-family:var(--font-mono);font-weight:500;color:var(--mata);position:relative;z-index:1;transition:background .4s,color .4s}
.step.lit .n{background:var(--mata);color:var(--paper)}
.step h3{font-size:var(--step-1);margin-top:.7rem}
.step p{color:var(--muted);margin-top:.35rem;max-width:60ch}

/* ---------- Galeria ---------- */
.gallery{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:.8rem;margin-top:3rem}
.gallery .photo{aspect-ratio:auto;height:clamp(180px,24vw,300px)}
.g1{grid-column:span 5}.g2{grid-column:span 4}.g3{grid-column:span 3}.g4{grid-column:span 3}.g5{grid-column:span 4}.g6{grid-column:span 5}
.photo figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.6rem .9rem .7rem;font-size:.86rem;font-weight:500;color:#F4F1E4;background:linear-gradient(transparent,rgba(10,20,14,.7))}
.photo.missing figcaption{display:none}
@media (max-width:760px){.gallery{grid-template-columns:1fr 1fr}.gallery .photo{grid-column:auto;height:170px}}

/* ---------- Cursos ---------- */
.courses{background:#13201A;color:var(--on-dark);overflow:hidden}
.courses .eyebrow{color:rgba(244,241,228,.65)}
.courses .sec-head p{color:rgba(244,241,228,.78)}
.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem;margin-top:3rem}
.course{padding:1.6rem;border-radius:4px;box-shadow:inset 0 0 0 1px rgba(244,241,228,.16);display:grid;gap:.6rem;align-content:start;transition:box-shadow .3s, transform .3s}
.course:hover{box-shadow:inset 0 0 0 1px #FFD15C;transform:translateY(-4px)}
.course .eyebrow{font-size:.7rem}
.course h3{font-size:1.35rem}
.course p{color:rgba(244,241,228,.75);font-size:.98rem}
.courses .btn{margin-top:2.4rem}
.leaves{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
.courses .tbd-tag{color:#F4F1E4}
.courses .wrap{position:relative;z-index:1}

/* ---------- Parceiros ---------- */
.partners{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:.8rem;margin:2.4rem 0 0}
.partners li{border:1.5px solid var(--line);border-radius:6px;padding:1.1rem 1rem;display:flex;align-items:center;min-height:4.2rem;font-family:var(--font-display);font-weight:600;font-size:1.02rem;line-height:1.25;letter-spacing:-.01em;background:rgba(255,255,255,.35)}
.checks{list-style:none;padding:0;margin:2rem 0 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:.8rem 1.6rem}
.checks li{position:relative;padding-left:1.9rem;font-weight:500}
.checks li::before{content:"";position:absolute;left:0;top:.2em;width:1.15rem;height:1.15rem;border-radius:50%;background:var(--ipe) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' stroke='%231A1405' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/80% no-repeat}
.creds{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem;margin:2rem 0 0}
.creds div{border-left:3px solid var(--ipe);padding:.3rem 0 .3rem 1rem}
.creds dt{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.creds dd{margin:.2rem 0 0;font-family:var(--font-display);font-weight:700;font-size:1.25rem}

/* ---------- Contato ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,6vw,5rem);margin-top:3rem}
.contact-grid > *{min-width:0}
.cinfo{display:grid;gap:1.4rem;align-content:start}
.cinfo dt{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.cinfo dd{margin:.25rem 0 0;font-size:1.12rem;font-weight:500}
.cinfo dl{margin:0;display:grid;gap:1.3rem}
.copy{margin-left:.5rem;font:500 .72rem var(--font-mono);letter-spacing:.06em;text-transform:uppercase;background:none;border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:.25em .7em;cursor:pointer;vertical-align:.15em}
.copy:hover{color:var(--ink);border-color:var(--ink)}
form{display:grid;gap:1rem;background:var(--surface);padding:clamp(1.4rem,3vw,2.2rem);border-radius:4px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
label{display:grid;gap:.35rem;font-size:.9rem;font-weight:600}
input,select,textarea{font:inherit;font-weight:400;color:var(--ink);background:var(--paper);border:1.5px solid var(--line);border-radius:4px;padding:.75em .9em;width:100%;min-width:0}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--mata);box-shadow:0 0 0 3px color-mix(in oklab,var(--mata) 20%,transparent)}
textarea{min-height:120px;resize:vertical}
.form-msg{font-size:.92rem;color:var(--mata);font-weight:500}
@media (max-width:860px){
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:1fr}
  .course-grid{grid-template-columns:1fr}
}
@media (max-width:520px){.row2,.mv{grid-template-columns:1fr}.coords{display:none}}

/* ---------- Rodapé ---------- */
.site-foot{background:#0C140F;color:rgba(244,241,228,.8);font-size:.92rem}
.site-foot .wrap{padding-block:3.5rem 2.5rem;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
.site-foot .wrap > *{min-width:0}
.site-foot h4{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(244,241,228,.55);margin:0 0 .8rem;font-weight:500}
.site-foot a{text-decoration:none}
.site-foot a:hover{color:#FFD15C}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.4rem}
.site-foot .legal{grid-column:1/-1;border-top:1px solid rgba(244,241,228,.12);padding-top:1.4rem;display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.05em;color:rgba(244,241,228,.5)}
.site-foot .tbd-tag{color:#F4F1E4}
.site-foot .credit a{color:inherit;text-decoration:underline;text-decoration-color:rgba(244,241,228,.25);text-underline-offset:3px}
@media (max-width:760px){.site-foot .wrap{grid-template-columns:1fr}}

/* ---------- WhatsApp flutuante ---------- */
.wa{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:40;width:58px;height:58px;border-radius:50%;background:#1FA855;color:#fff;display:grid;place-items:center;box-shadow:0 10px 30px -8px rgba(0,0,0,.45);transition:transform .25s}
.wa:hover{transform:scale(1.08)}
.wa::before{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:0 0 0 0 rgba(31,168,85,.55);animation:pulse 2.4s infinite}
@keyframes pulse{to{box-shadow:0 0 0 18px rgba(31,168,85,0)}}

/* ---------- Aviso de cookies (LGPD) ---------- */
.consent{position:fixed;left:calc(16px + env(safe-area-inset-left,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:45;max-width:min(440px,calc(100vw - 32px - env(safe-area-inset-left,0px) - env(safe-area-inset-right,0px)));background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:6px;box-shadow:0 18px 40px -18px rgba(0,0,0,.45);padding:1.1rem 1.2rem;display:grid;gap:.8rem;font-size:.92rem}
.consent p{color:var(--muted)}
.consent strong{display:block;font-family:var(--font-display);font-size:1.05rem;margin-bottom:.2rem;color:var(--ink)}
.consent .row{display:flex;gap:.6rem;flex-wrap:wrap}
.consent .btn{padding:.6em 1.1em;font-size:.9rem}
.btn-line{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-line:hover{box-shadow:inset 0 0 0 1.5px var(--ink)}
.consent-link{background:none;border:0;padding:0;color:inherit;font:inherit;text-decoration:underline;cursor:pointer}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}

/* =========================================================
   PÁGINAS INTERNAS
   ========================================================= */
.nav a[aria-current="page"]:not(.btn)::after{transform:scaleX(1)}
.skip{position:absolute;left:-999px;top:0;z-index:100;background:var(--ipe);color:#1A1405;padding:.6rem 1rem;border-radius:4px;font-weight:600}
.skip:focus{left:16px;top:calc(12px + env(safe-area-inset-top,0px))}
.hero-sm{min-height:clamp(440px,64vh,640px)}
.hero-sm .wrap{padding-top:clamp(7.5rem,17vh,10rem);padding-bottom:3.5rem}
.hero-sm h1{font-size:var(--step-3);max-width:20ch}
.hero-sm .lede{max-width:56ch}
.crumbs{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;color:rgba(244,241,228,.75);margin:0 0 1rem;padding:0;list-style:none}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:#FFD15C}
.crumbs li+li::before{content:"/";margin-right:.4rem;opacity:.5}
.river.page-river{min-height:clamp(440px,64vh,640px)}
.river.page-river .wrap{padding-top:clamp(7.5rem,17vh,10rem);padding-bottom:3.5rem}
.river.page-river h1{font-size:var(--step-3);max-width:20ch;margin-top:.6rem}
.river .crumbs{color:rgba(234,244,240,.75)}

.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.layout > *{min-width:0}
.aside{position:sticky;top:calc(88px + env(safe-area-inset-top,0px));display:grid;gap:1rem}
.aside-card{background:var(--surface);border-radius:4px;padding:1.4rem;display:grid;gap:.7rem}
.aside-card h2{font-size:1.25rem;font-variation-settings:"wdth" 88}
.aside-card p{color:var(--muted);font-size:.95rem}
.aside-card ul{list-style:none;margin:0;padding:0;display:grid;gap:.1rem}
.aside-card li a{display:block;padding:.4rem 0;border-top:1px dashed var(--line);text-decoration:none;font-weight:500;font-size:.95rem}
.aside-card li a:hover,.aside-card li a[aria-current="page"]{color:var(--mata)}
@media (max-width:960px){.layout{grid-template-columns:1fr}.aside{position:static}}

.prose{max-width:70ch;font-size:1.06rem}
.prose > * + *{margin-top:1.1rem}
.prose h2{font-size:var(--step-2);font-variation-settings:"wdth" 86;margin-top:2.6rem;scroll-margin-top:100px}
.prose h3{font-size:var(--step-1);margin-top:1.8rem}
.prose ul,.prose ol{padding-left:1.2rem;display:grid;gap:.45rem}
.prose li::marker{color:var(--ipe)}
.prose a{color:var(--mata);text-underline-offset:3px}
.prose strong{color:var(--ink)}
.prose table{width:100%;border-collapse:collapse;font-size:.95rem}
.prose th,.prose td{text-align:left;padding:.6rem .7rem;border-bottom:1px solid var(--line);vertical-align:top}
.prose th{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500}
.table-wrap{overflow-x:auto}
.summary{background:var(--surface);border-left:4px solid var(--ipe);padding:1.2rem 1.4rem;border-radius:2px}
.summary p{font-size:1.08rem}
.summary .label{display:block;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.35rem}
.note{font-size:.88rem;color:var(--muted);border-top:1px solid var(--line);padding-top:1rem}
ol.howto{list-style:none;padding:0;counter-reset:s;display:grid;gap:1rem}
ol.howto li{counter-increment:s;display:grid;grid-template-columns:44px minmax(0,1fr);gap:1rem;align-items:start}
ol.howto li::before{content:counter(s,decimal-leading-zero);width:44px;height:44px;border-radius:50%;display:grid;place-items:center;box-shadow:inset 0 0 0 2px var(--mata);color:var(--mata);font-family:var(--font-mono);font-size:.85rem}
ol.howto strong{display:block;font-family:var(--font-display);font-size:1.12rem}
ol.howto p{color:var(--muted);margin-top:.15rem}

.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem}
.card{position:relative;display:grid;gap:.6rem;align-content:start;padding:1.5rem;border-radius:4px;background:var(--paper);box-shadow:inset 0 0 0 1px var(--line);text-decoration:none;transition:transform .3s, box-shadow .3s}
.card:hover{transform:translateY(-4px);box-shadow:inset 0 0 0 1.5px var(--mata),0 18px 30px -22px rgba(0,0,0,.5)}
.card .eyebrow{font-size:.68rem}
.card h3{font-size:1.3rem;font-variation-settings:"wdth" 88}
.card p{color:var(--muted);font-size:.96rem}
.card .go{margin-top:.4rem;font-weight:600;color:var(--mata);font-size:.92rem}
.card .go::after{content:" →";transition:margin .3s}
.card:hover .go::after{margin-left:.3rem}
.services .card{background:var(--paper)}
@media (max-width:960px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.cards{grid-template-columns:1fr}}
.svc li a{text-decoration:none}
.svc li a:hover{color:var(--mata);text-decoration:underline;text-underline-offset:3px}
.svc .go{font-weight:600;color:var(--mata);text-decoration:none;margin-top:.4rem}
.chip-out .more{display:inline-block;margin-top:.5rem;font-weight:600;color:var(--mata)}

.faq{display:grid;gap:.6rem;max-width:860px}
.faq details{background:var(--paper);border-radius:4px;box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow .3s}
.faq details[open]{box-shadow:inset 0 0 0 1.5px var(--mata)}
.faq summary{cursor:pointer;list-style:none;padding:1.1rem 3rem 1.1rem 1.3rem;font-weight:600;font-size:1.05rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:1.3rem;top:50%;width:12px;height:12px;margin-top:-8px;border-right:2px solid var(--mata);border-bottom:2px solid var(--mata);transform:rotate(45deg);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(225deg);margin-top:-2px}
.faq .a{padding:0 1.3rem 1.2rem;color:var(--muted);display:grid;gap:.6rem;max-width:70ch}
.faq-group{margin-top:2.6rem}
.faq-group h2{font-size:var(--step-1);margin-bottom:1rem}

.cta-band{background:var(--mata);color:var(--paper);border-radius:4px 48px 4px 48px;padding:clamp(2rem,5vw,3.4rem);display:flex;flex-wrap:wrap;gap:1.6rem;align-items:center;justify-content:space-between;position:relative;overflow:hidden}
:root[data-theme="dark"] .cta-band{color:#0F1712}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .cta-band{color:#0F1712}}
.cta-band h2{font-size:var(--step-2);max-width:22ch;font-variation-settings:"wdth" 86}
.cta-band p{opacity:.85;margin-top:.5rem;max-width:52ch}
.cta-band .row{display:flex;flex-wrap:wrap;gap:.7rem}
.cta-band svg.deco{position:absolute;right:-40px;bottom:-60px;width:260px;opacity:.12;pointer-events:none}

.post-meta{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.06em;color:rgba(244,241,228,.8);margin-top:1rem;text-transform:uppercase}
#readBar{position:fixed;left:0;right:0;top:env(safe-area-inset-top,0px);height:3px;background:var(--ipe);transform-origin:left;transform:scaleX(0);z-index:55}
.toc{font-size:.95rem}
.toc a{text-decoration:none}

.stack-lg{display:grid;gap:clamp(3.5rem,8vw,6rem)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.split > *{min-width:0}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.values{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem}
.values div{border-top:2px solid var(--mata);padding-top:1rem}
.values h3{font-size:1.2rem;margin-bottom:.4rem}
.values p{color:var(--muted);font-size:.97rem}
@media (max-width:760px){.values{grid-template-columns:1fr}}
.notfound{min-height:80vh}
.river-list a{text-decoration:none;color:inherit}
.river-list a span{transition:background .25s}
.river-list a:hover span{background:rgba(234,244,240,.22)}
.river .btn-ghost{color:#EAF4F0}