/* ══════════════════════════════════════════════
   LENO TECN — v3 "Mármore & Malaquita"
   Conceito: um tabuleiro de mármore e malaquita,
   claro, luminoso, com brilho de pedra polida.
   Xadrez mantido; identidade totalmente nova.
   ══════════════════════════════════════════════ */
:root{
  --bg:#EEF1EA;
  --bg-soft:#E2E7DA;
  --card:#FFFFFF;
  --line:rgba(20,92,67,.15);
  --line-strong:rgba(20,92,67,.38);
  --text:#16211C;
  --muted:#57685B;
  --emerald:#145C43;
  --emerald-soft:#1F7A5A;
  --brass:#A9824C;
  --brass-soft:#C7A06B;
  --board-a:#FBF8F0;
  --board-b:#123A2D;
  --board-a-hi:rgba(169,130,76,.4);
  --board-b-hi:rgba(169,130,76,.5);
  --ease-out:cubic-bezier(.22,.8,.36,1);
  --ease-cine:cubic-bezier(.77,0,.18,1);
  --font-display:'Newsreader',Georgia,serif;
  --font-body:'IBM Plex Sans',Arial,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.7;
  overflow-x:hidden;
}
body.locked{overflow:hidden}
::selection{background:var(--emerald);color:#FBF8F0}
a{color:inherit}
.mono{font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;font-size:11.5px}
:focus-visible{outline:2px solid var(--emerald);outline-offset:3px;border-radius:2px}

/* ── Textura de papel/pedra ─────────────────── */
.grain{
  position:fixed;inset:-100%;z-index:200;pointer-events:none;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity:.035;
  animation:grainShift 1.2s steps(6) infinite;
}
@keyframes grainShift{
  0%{transform:translate(0,0)} 20%{transform:translate(-3%,2%)}
  40%{transform:translate(2%,-3%)} 60%{transform:translate(-2%,-2%)}
  80%{transform:translate(3%,3%)} 100%{transform:translate(0,0)}
}

.progress{
  position:fixed;top:0;left:0;height:3px;width:100%;z-index:180;
  transform-origin:left;transform:scaleX(0);
  background:linear-gradient(90deg,var(--emerald),var(--brass));
}

.cursor-dot,.cursor-ring{
  position:fixed;top:0;left:0;z-index:220;pointer-events:none;
  border-radius:50%;transform:translate(-50%,-50%);
  opacity:0;transition:opacity .3s ease;
}
.cursor-dot{width:6px;height:6px;background:var(--emerald)}
.cursor-ring{
  width:34px;height:34px;border:1px solid rgba(20,92,67,.5);
  transition:opacity .3s ease,width .35s var(--ease-out),height .35s var(--ease-out),border-color .3s ease;
}
body.cursor-on .cursor-dot,body.cursor-on .cursor-ring{opacity:1}
body.cursor-hover .cursor-ring{width:64px;height:64px;border-color:var(--brass)}
@media (pointer:coarse){.cursor-dot,.cursor-ring{display:none}}

/* ── Abertura ───────────────────────────────── */
.preloader{
  position:fixed;inset:0;z-index:300;background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;
  transition:transform 1s var(--ease-cine);
}
.preloader.done{transform:translateY(-101%)}
.preloader .pl-logo{width:min(280px,58vw);color:var(--emerald);opacity:0;animation:plIn 1.2s var(--ease-out) .15s forwards}
.preloader .pl-logo svg{width:100%;height:auto}
@keyframes plIn{from{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:none}}
.preloader .pl-count{color:var(--brass)}
.preloader .pl-bar{width:min(280px,58vw);height:1px;background:var(--line);overflow:hidden}
.preloader .pl-bar i{display:block;height:100%;width:0;background:var(--emerald)}

/* ── Navegação ─────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:150;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px clamp(18px,4vw,52px);
  transition:background .45s ease,box-shadow .45s ease,padding .45s ease,transform .5s var(--ease-out);
}
body.loading .nav{transform:translateY(-110%)}
.nav.scrolled{
  background:rgba(238,241,234,.85);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:0 1px 0 var(--line);
  padding:9px clamp(18px,4vw,52px);
}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.nav-logo .logo-mark{position:relative;width:56px;height:51px;transition:transform .35s var(--ease-out)}
.nav-logo:hover .logo-mark{transform:scale(1.06) rotate(-2deg)}
.nav-logo .logo-mark svg{width:100%;height:100%;color:var(--emerald)}
.nav-logo .logo-mark img{position:absolute;left:50%;top:54%;transform:translate(-50%,-50%);width:38%;height:auto;pointer-events:none}
.nav-links{display:flex;gap:clamp(10px,2.2vw,34px);list-style:none}
.nav-links a{
  color:var(--text);text-decoration:none;position:relative;padding:6px 2px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  transition:color .3s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--emerald);transform:scaleX(0);transform-origin:left;
  transition:transform .4s var(--ease-out);
}
.nav-links a:hover,.nav-links a.active{color:var(--emerald)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;z-index:160}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--text);margin:6px 0;transition:.35s ease}
@media (max-width:900px){
  .nav-toggle{display:block}
  .nav-links{
    position:fixed;inset:0;background:rgba(238,241,234,.98);
    flex-direction:column;align-items:center;justify-content:center;gap:28px;
    opacity:0;pointer-events:none;transition:opacity .35s ease;
  }
  .nav-links.open{opacity:1;pointer-events:auto}
  .nav-links a{font-size:16px}
  .nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
}

/* ── Hero ──────────────────────────────────── */
.hero{
  position:relative;min-height:100vh;min-height:100svh;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;overflow:hidden;isolation:isolate;
  padding:110px 20px 80px;
}
.hero-vignette{
  position:absolute;inset:0;z-index:-1;
  background:radial-gradient(120% 90% at 50% 15%,rgba(20,92,67,.08),transparent 60%);
}
.hero-kicker{color:var(--emerald-soft)}
.hero-logo{width:clamp(200px,32vw,400px);margin-top:14px;color:var(--emerald)}
.hero-logo svg{width:100%;height:auto}
.hero-tagline{
  margin-top:8px;
  font-family:var(--font-mono);
  font-size:clamp(10px,1.6vw,14px);
  letter-spacing:.5em;text-indent:.5em;text-transform:uppercase;
  color:var(--text);
}
.hero .rise{opacity:0;transform:translateY(26px);transition:opacity 1s var(--ease-out),transform 1s var(--ease-out)}
body.loaded .hero .rise{opacity:1;transform:none}
body.loaded .hero [data-rise="2"]{transition-delay:.14s}
body.loaded .hero [data-rise="3"]{transition-delay:.26s}
body.loaded .hero [data-rise="4"]{transition-delay:.4s}
body.loaded .hero [data-rise="5"]{transition-delay:.55s}
body.loaded .hero [data-rise="6"]{transition-delay:.7s}
.hero-scroll{
  margin-top:10px;
  color:var(--muted);font-family:var(--font-mono);font-size:10px;letter-spacing:.3em;text-transform:uppercase;
  text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:8px;
}
.hero-scroll::after{
  content:"";width:1px;height:34px;background:linear-gradient(var(--emerald),transparent);
  animation:scrollPulse 1.9s ease-in-out infinite;
}
@keyframes scrollPulse{0%,100%{opacity:.25;transform:scaleY(.55);transform-origin:top}50%{opacity:1;transform:scaleY(1)}}
.hero-cta{display:flex;gap:16px;margin-top:6px;flex-wrap:wrap;justify-content:center}

/* ── Tabuleiro animado (mármore + malaquita) ── */
.chessboard-wrap{
  position:relative;width:min(78vw,380px);margin:18px auto 4px;
  transition:transform .1s linear,opacity .1s linear;
}
.chessboard{
  position:relative;width:100%;aspect-ratio:1/1;
  display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);
  border:1px solid var(--line-strong);border-radius:4px;overflow:hidden;
  box-shadow:0 30px 70px rgba(20,40,30,.16),0 4px 14px rgba(20,40,30,.1);
}
.chessboard::after{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:5;
  background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.55) 46%,rgba(255,255,255,.15) 52%,transparent 66%);
  background-size:260% 260%;background-position:120% -20%;
  animation:sweep 6.5s ease-in-out infinite;
  mix-blend-mode:overlay;
}
@keyframes sweep{
  0%,60%{background-position:120% -20%}
  85%,100%{background-position:-20% 120%}
}
.sq{position:relative;transition:background .5s ease}
.sq.light{background:var(--board-a)}
.sq.dark{background:var(--board-b)}
.sq.hi-from{background:var(--board-a-hi)!important}
.sq.hi-to{background:var(--board-b-hi)!important}
.piece{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:min(6.4vw,32px);line-height:1;pointer-events:none;user-select:none;
  transition:transform .62s var(--ease-cine),opacity .4s ease;
  will-change:transform;
}
.piece.w{color:#FBF8F0;-webkit-text-stroke:1px var(--emerald);text-shadow:0 1px 1px rgba(0,0,0,.2)}
.piece.b{color:var(--emerald);-webkit-text-stroke:1px #FBF8F0}
.piece.captured{opacity:0;transform:scale(.3) rotate(35deg)!important}
.chess-caption{margin-top:16px;text-align:center;color:var(--muted);min-height:18px}
.chess-caption b{color:var(--emerald);font-weight:600}

/* ── Botões ────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 30px;border-radius:2px;position:relative;overflow:hidden;
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;
  text-decoration:none;cursor:pointer;
  transition:transform .35s var(--ease-out),box-shadow .35s ease,color .35s ease,border-color .35s ease;
  will-change:transform;
}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;transform:translateY(101%);transition:transform .45s var(--ease-cine)}
.btn-gold{background:var(--emerald);color:#FBF8F0;border:1px solid var(--emerald)}
.btn-gold::before{background:var(--emerald-soft)}
.btn-gold:hover{box-shadow:0 14px 34px rgba(20,92,67,.28)}
.btn-gold:hover::before{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid rgba(20,33,28,.3)}
.btn-ghost::before{background:var(--brass)}
.btn-ghost:hover{border-color:var(--brass);color:#2a1f0c}
.btn-ghost:hover::before{transform:translateY(0)}

/* ── Estrutura de seção ────────────────────── */
.section{position:relative;padding:clamp(80px,13vh,140px) clamp(20px,6vw,80px);overflow:hidden}
.section-inner{position:relative;max-width:1100px;margin:0 auto;width:100%}
.section-head{margin-bottom:clamp(32px,6vh,58px)}
.section-head .kicker{display:flex;align-items:center;gap:14px;color:var(--emerald);margin-bottom:18px}
.section-head .kicker::before{content:"";width:34px;height:1px;background:var(--emerald)}
.section-head h2{font-family:var(--font-display);font-weight:400;font-size:clamp(38px,6.2vw,70px);line-height:1.06}
.section-head h2 em{font-style:italic;color:var(--emerald)}
.split .ch{display:inline-block;opacity:0;transform:translateY(.65em) rotate(4deg);transform-origin:left bottom}
.revealed .split .ch{opacity:1;transform:none;transition:opacity .6s var(--ease-out),transform .7s var(--ease-out)}
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s ease,transform .9s var(--ease-out)}
.reveal.revealed,.revealed .reveal{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.1s}
.reveal[data-delay="2"]{transition-delay:.22s}
.reveal[data-delay="3"]{transition-delay:.34s}
.reveal[data-delay="4"]{transition-delay:.46s}
.zoom-in{opacity:0;transform:scale(1.08);transition:opacity 1s var(--ease-out),transform 1.1s var(--ease-out)}
.zoom-in.revealed,.revealed .zoom-in{opacity:1;transform:scale(1)}

/* ── Sobre / manifesto ─────────────────────── */
.manifesto-lead{font-size:clamp(18px,2.4vw,23px);font-weight:400;line-height:1.65;max-width:680px;color:var(--muted)}
.manifesto-lead strong{color:var(--text);font-weight:600}
.pillars{margin-top:clamp(40px,7vh,70px);border-top:1px solid var(--line)}
.pillar{
  display:grid;grid-template-columns:minmax(180px,.9fr) 2fr;gap:18px 40px;
  padding:30px 0;border-bottom:1px solid var(--line);
  transition:padding-left .45s var(--ease-out),background .45s ease;
}
.pillar:hover{padding-left:18px;background:linear-gradient(90deg,rgba(20,92,67,.05),transparent 60%)}
.pillar h3{font-family:var(--font-display);font-weight:500;font-size:clamp(20px,2.6vw,26px);line-height:1.25}
.pillar p{color:var(--muted);font-size:16.5px;max-width:560px}
@media (max-width:680px){.pillar{grid-template-columns:1fr;gap:8px}}
.sobre-badge{
  margin-top:46px;display:inline-flex;align-items:center;gap:12px;
  border:1px solid var(--line);border-radius:100px;padding:12px 26px;
  font-size:14.5px;color:var(--muted);background:var(--card);
}
.sobre-badge b{color:var(--emerald);font-weight:600}

/* ── Letreiro ──────────────────────────────── */
.marquee{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:22px 0;overflow:hidden;white-space:nowrap;
  background:var(--bg-soft);
}
.marquee-track{display:inline-flex;animation:marquee 30s linear infinite;will-change:transform}
.marquee span{font-family:var(--font-display);font-weight:400;font-style:italic;font-size:clamp(20px,3vw,30px);color:var(--muted);padding:0 26px}
.marquee span b{color:var(--emerald);font-weight:500;font-style:normal}
.marquee i{color:var(--brass);font-style:normal;align-self:center;font-size:14px}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ── Powered by café ───────────────────────── */
.fuel{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:clamp(50px,8vh,80px) clamp(20px,6vw,80px);
  background:radial-gradient(ellipse at 50% 0%,rgba(20,92,67,.05),transparent 60%);
}
.fuel-inner{max-width:1100px;margin:0 auto}
.fuel-kicker{color:var(--emerald);margin-bottom:16px;display:block}
.fuel h2{font-family:var(--font-display);font-weight:400;font-size:clamp(28px,4.2vw,50px);line-height:1.2;max-width:760px;margin-bottom:8px}
.fuel h2 em{font-style:italic;color:var(--emerald)}
.fuel .asterisk{color:var(--muted);font-size:14px;margin-bottom:44px;display:block}
.fuel-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.fuel-stat{background:var(--card);padding:26px 20px;text-align:center}
.fuel-stat .n{display:block;font-family:var(--font-display);font-weight:500;font-size:clamp(30px,4.4vw,46px);color:var(--emerald);line-height:1;font-variant-numeric:tabular-nums}
.fuel-stat .l{color:var(--muted);margin-top:10px;display:block}

/* ── Processo ──────────────────────────────── */
.moves{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.move{background:var(--card);padding:28px 24px;position:relative;transition:background .5s ease}
.move::before{content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--emerald);transition:width .8s var(--ease-cine)}
.move.active{background:var(--bg-soft)}
.move.active::before{width:100%}
.move .lance{color:var(--emerald);display:block;margin-bottom:14px}
.move h3{font-family:var(--font-display);font-weight:500;font-size:20px;margin-bottom:8px}
.move p{color:var(--muted);font-size:15px;line-height:1.65}

/* ── Vitrine de projetos (jogadas) ─────────── */
.jogadas .section-sub{max-width:640px;color:var(--muted);font-size:clamp(16px,2.2vw,19px);margin-top:-24px;margin-bottom:54px}
.jogadas-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:24px}
.jogada{display:block;text-decoration:none;color:inherit;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--card);transition:transform .5s var(--ease-out),border-color .4s ease,box-shadow .5s ease}
.jogada:hover{transform:translateY(-8px);border-color:var(--line-strong);box-shadow:0 26px 60px rgba(20,40,30,.18)}
.jogada-media{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:4/5;overflow:hidden;background:radial-gradient(circle at 28% 18%,rgba(20,92,67,.12),transparent 55%),linear-gradient(160deg,var(--board-b),#0b2a20)}
.jogada-media .glyph{font-size:clamp(100px,17vw,190px);color:rgba(251,248,240,.16);line-height:1;transition:transform .8s var(--ease-out),color .5s ease}
.jogada:hover .jogada-media .glyph{transform:scale(1.14) rotate(-5deg);color:rgba(251,248,240,.3)}
.jogada-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 38%,rgba(6,20,15,.88) 100%)}
.jogada-media .arrow{position:absolute;right:16px;top:16px;z-index:1;width:36px;height:36px;border-radius:50%;border:1px solid rgba(251,248,240,.4);display:grid;place-items:center;color:#FBF8F0;opacity:0;transform:translate(-8px,8px);transition:opacity .4s ease,transform .5s var(--ease-out),background .3s ease,color .3s ease}
.jogada:hover .jogada-media .arrow{opacity:1;transform:translate(0,0);background:var(--brass);color:#1a1206}
.jogada-media .badge-top{position:absolute;top:16px;left:16px;z-index:1;background:var(--brass);color:#1a1206;padding:4px 14px;border-radius:100px;font-size:10.5px}
.jogada-tags{position:absolute;left:18px;bottom:16px;right:18px;z-index:1}
.jogada-tags .tagline{color:#E9E4D6;opacity:.9}
.jogada-body{padding:20px 22px 26px}
.jogada-body .tag{color:var(--emerald);display:block;margin-bottom:8px}
.jogada-body h3{font-family:var(--font-display);font-weight:500;font-size:clamp(21px,2.4vw,26px);margin-bottom:10px}
.jogada-body p{color:var(--muted);font-size:14.5px;line-height:1.6}

/* ── Cifra do peão ─────────────────────────── */
.cifra{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cifra-box{max-width:720px;margin:0 auto;border:1px solid var(--line);border-radius:8px;padding:clamp(28px,4vw,44px);background:var(--card)}
.cifra-label{color:var(--emerald);display:block;margin-bottom:14px}
.cifra-input{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:4px;color:var(--text);font-family:var(--font-body);font-size:16px;padding:14px 16px;resize:vertical;min-height:56px;transition:border-color .3s ease}
.cifra-input:focus{outline:none;border-color:var(--emerald)}
.cifra-actions{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.cifra-btn{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;padding:12px 22px;border-radius:2px;cursor:pointer;border:1px solid var(--line-strong);background:transparent;color:var(--text);transition:background .3s ease,color .3s ease,border-color .3s ease}
.cifra-btn:hover{border-color:var(--emerald);color:var(--emerald)}
.cifra-btn.primary{background:var(--emerald);color:#FBF8F0;border-color:var(--emerald)}
.cifra-btn.primary:hover{background:var(--emerald-soft)}
.cifra-out{margin-top:22px;padding:18px 20px;border:1px dashed var(--line-strong);border-radius:4px;font-family:var(--font-mono);font-size:14px;letter-spacing:.04em;line-height:1.9;color:var(--emerald);min-height:26px;word-break:break-word;background:var(--bg-soft)}
.cifra-note{margin-top:16px;color:var(--muted);font-size:13px}

/* ── Gráfico bem-humorado ──────────────────── */
.grafico-box{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:clamp(28px,4vw,44px);background:var(--card)}
@media (max-width:780px){.grafico-box{grid-template-columns:1fr}}
.grafico-svg{width:100%;height:auto;overflow:visible}
.grafico-svg .axis{stroke:var(--line-strong);stroke-width:1}
.grafico-svg .curve{fill:none;stroke:var(--emerald);stroke-width:2.5;stroke-linecap:round;stroke-dasharray:600;stroke-dashoffset:600;transition:stroke-dashoffset 1.8s var(--ease-cine)}
.revealed .grafico-svg .curve{stroke-dashoffset:0}
.grafico-svg .dot{fill:var(--brass);opacity:0;transition:opacity .4s ease 1.6s}
.revealed .grafico-svg .dot{opacity:1}
.grafico-svg text{font-family:var(--font-mono);font-size:9px;fill:var(--muted);letter-spacing:.05em}
.grafico-copy .tag{color:var(--emerald);display:block;margin-bottom:14px}
.grafico-copy h3{font-family:var(--font-display);font-weight:500;font-size:clamp(24px,3.4vw,34px);line-height:1.25;margin-bottom:16px}
.grafico-copy p{color:var(--muted);font-size:15px;line-height:1.7}
.grafico-copy .foot{margin-top:18px;color:#8a988c;font-size:12.5px}

/* ── Áreas de atuação (acordeão) ───────────── */
.expertise{display:flex;gap:1px;background:var(--line);border:1px solid var(--line);min-height:320px;overflow:hidden;border-radius:6px}
.expertise-col{position:relative;flex:1;background:var(--card);padding:30px 20px;display:flex;flex-direction:column;transition:flex .6s var(--ease-out),background .5s ease;overflow:hidden;cursor:pointer}
.expertise-col.active{flex:2.4;background:var(--bg-soft)}
.expertise-letter{font-family:var(--font-display);font-style:italic;font-weight:400;font-size:42px;color:rgba(20,92,67,.25);line-height:1;transition:color .5s ease}
.expertise-col.active .expertise-letter{color:var(--emerald)}
.expertise-name{margin-top:auto;font-family:var(--font-display);font-weight:400;font-size:clamp(16px,2vw,20px);white-space:nowrap;writing-mode:vertical-rl;transform:rotate(180deg);transition:writing-mode 0s .3s,transform 0s .3s}
.expertise-col.active .expertise-name{writing-mode:horizontal-tb;transform:none;white-space:normal;margin-top:18px}
.expertise-list{list-style:none;margin-top:14px;max-height:0;opacity:0;transition:max-height .5s var(--ease-out) .1s,opacity .4s ease .15s}
.expertise-col.active .expertise-list{max-height:220px;opacity:1}
.expertise-list li{color:var(--muted);font-size:14px;padding:6px 0;border-top:1px solid var(--line)}
.expertise-list li:first-child{border-top:none}
@media (max-width:760px){
  .expertise{flex-direction:column;min-height:0}
  .expertise-col{flex-direction:row;align-items:center;gap:16px;padding:18px}
  .expertise-col.active{flex:1}
  .expertise-name{writing-mode:horizontal-tb;transform:none;margin-top:0}
  .expertise-col.active .expertise-name{margin-top:0}
  .expertise-list{margin-top:0}
  .expertise-col.active .expertise-list{margin-top:8px}
}

/* ── Depoimentos · carrossel ───────────────── */
.testemunhos-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:24px}
.testemunhos-count{color:var(--emerald);letter-spacing:.1em}
.testemunhos-count b{color:var(--brass)}
.testemunhos-hint{color:var(--muted)}
.carrossel{position:relative;overflow:hidden;cursor:grab;user-select:none}
.carrossel.dragging{cursor:grabbing}
.carrossel-track{display:flex;gap:20px;will-change:transform}
.depoimento{flex:0 0 min(560px,86vw);border:1px solid var(--line);border-radius:6px;padding:32px 30px;background:var(--card);display:flex;flex-direction:column;gap:16px}
.depoimento .stars{color:var(--brass);letter-spacing:.15em;font-size:14px}
.depoimento p{font-family:var(--font-display);font-style:italic;font-weight:400;font-size:18px;line-height:1.55;color:var(--text)}
.depoimento .who{display:flex;flex-direction:column;gap:2px;margin-top:auto}
.depoimento .who b{font-size:14.5px}
.depoimento .who span{color:var(--muted);font-size:13px}
.carrossel-dots{display:flex;gap:8px;margin-top:26px;justify-content:center}
.carrossel-dots button{width:8px;height:8px;border-radius:50%;border:1px solid var(--line-strong);background:transparent;padding:0;cursor:pointer;transition:background .3s ease,width .3s ease}
.carrossel-dots button.active{background:var(--emerald);width:22px;border-radius:5px}

/* ── FAQ ───────────────────────────────────── */
.faq-list{max-width:820px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;background:none;border:0;color:var(--text);cursor:pointer;text-align:left;font-family:var(--font-display);font-size:clamp(17px,2.4vw,22px);font-weight:400;padding:24px 6px;transition:color .3s ease,padding-left .4s var(--ease-out)}
.faq-q:hover{color:var(--emerald);padding-left:12px}
.faq-q .plus{flex:0 0 auto;width:30px;height:30px;border:1px solid var(--line-strong);border-radius:50%;display:grid;place-items:center;font-size:17px;color:var(--emerald);font-family:var(--font-body);transition:transform .45s var(--ease-out),background .3s ease,color .3s ease}
.faq-item.open .plus{transform:rotate(45deg);background:var(--emerald);color:#FBF8F0}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease-cine)}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a>div{overflow:hidden}
.faq-a p{padding:0 6px 26px;color:var(--muted);font-size:16px;max-width:700px}
.faq-a a{color:var(--emerald)}

/* ── CTA final · cartaz ─────────────────────── */
.poster{
  position:relative;min-height:68vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  padding:clamp(70px,12vh,120px) 20px;overflow:hidden;border-top:1px solid var(--line);
  background:radial-gradient(ellipse at 50% 100%,rgba(20,92,67,.06),transparent 60%);
}
.poster-link{display:block;text-decoration:none;color:inherit}
.poster-heading{font-family:var(--font-display);font-weight:400;font-size:clamp(42px,9vw,120px);line-height:.98;letter-spacing:-.01em}
.poster-heading em{font-style:italic;color:var(--emerald)}
.poster-sub{margin-top:24px;color:var(--muted);font-size:clamp(15px,2vw,18px);max-width:520px}
.poster-pill{position:fixed;top:0;left:0;z-index:130;pointer-events:none;background:var(--emerald);color:#FBF8F0;white-space:nowrap;padding:15px 28px;border-radius:100px;font-size:12px;letter-spacing:.18em;opacity:0;transition:opacity .35s ease}
@media (pointer:coarse){.poster-pill{display:none}}

/* ── Contato ───────────────────────────────── */
.contato{background:var(--bg-soft)}
.contato .section-head h2{font-size:clamp(42px,7.5vw,90px)}
.contato-sub{color:var(--muted);font-size:clamp(16px,2.2vw,19px);max-width:600px;margin:-18px 0 50px}
.contact-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;max-width:960px}
.contact-card{display:flex;flex-direction:column;align-items:flex-start;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:28px 24px;text-decoration:none;color:var(--text);transition:transform .4s var(--ease-out),border-color .4s ease,box-shadow .4s ease}
.contact-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:0 20px 50px rgba(20,40,30,.15)}
.contact-card .ico{width:46px;height:46px;border-radius:50%;border:1px solid var(--emerald);display:grid;place-items:center;margin-bottom:8px;color:var(--emerald);transition:background .3s ease,color .3s ease,transform .35s var(--ease-out)}
.contact-card:hover .ico{background:var(--emerald);color:#FBF8F0;transform:scale(1.08)}
.contact-card .ico svg{width:21px;height:21px;fill:currentColor}
.contact-card .label{color:var(--muted)}
.contact-card .value{font-size:16.5px;font-weight:600;word-break:break-word}
.contact-card .value.small{font-size:14px}
.contato-cta{margin-top:50px}

/* ── Rodapé ────────────────────────────────── */
footer{position:relative;border-top:1px solid var(--line);padding:56px clamp(20px,6vw,80px) 38px;text-align:center;overflow:hidden}
footer .foot-mark{position:absolute;left:50%;bottom:-8%;transform:translateX(-50%);width:min(70vw,600px);color:var(--emerald);opacity:.04;pointer-events:none}
footer .foot-mark svg{width:100%;height:auto}
.footer-logo{width:80px;margin:0 auto 16px;color:var(--emerald)}
.footer-logo svg{width:100%;height:auto}
footer .foot-line{color:var(--muted);font-size:14px;max-width:520px;margin:0 auto}
footer .copy{margin-top:18px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;color:#8a988c;text-transform:uppercase}

/* ── WhatsApp flutuante ────────────────────── */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:140;width:54px;height:54px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 26px rgba(20,40,30,.3);transition:transform .3s var(--ease-out),box-shadow .3s ease}
.wa-float:hover{transform:scale(1.1);box-shadow:0 14px 34px rgba(37,211,102,.4)}
.wa-float svg{width:28px;height:28px;fill:#fff}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal,.hero .rise,.split .ch,.zoom-in{opacity:1!important;transform:none!important}
  .grain,.cursor-dot,.cursor-ring{display:none}
  .preloader{display:none}
  body.loading .nav{transform:none}
  .piece{transition:none}
  .chessboard::after{display:none}
}