:root{
  --paper:#FFFFFF; --paper-dim:#F4F1EA; --ink:#151515; --ink-soft:#5C5C5C; --line:#E2DDD1;
  --gold:#B08D57; --gold-fill:#C9A468; --gold-pale:#EFE6D4;
  --black:#111111;
  --font:'Montserrat',-apple-system,'Segoe UI',Helvetica,Arial,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--font);line-height:1.7;overflow-x:hidden;font-weight:300;-webkit-font-smoothing:antialiased}
.container{max-width:1240px;margin-inline:auto;padding-inline:clamp(24px,6vw,96px)}
h1,h2,h3{font-family:var(--font);font-weight:200;letter-spacing:-.01em;line-height:1.12;color:var(--ink)}
h1{font-size:clamp(2.6rem,6vw,5.2rem);font-weight:200}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);margin-bottom:28px;font-weight:200;letter-spacing:0}
h3{font-size:1.2rem;font-weight:400;margin-bottom:10px;color:var(--ink);letter-spacing:0}
p{color:var(--ink-soft);max-width:58ch;font-weight:300;font-size:1.02rem;line-height:1.75}
a{color:inherit;text-decoration:none}
.eyebrow{display:inline-flex;align-items:center;gap:12px;color:var(--gold);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;margin-bottom:20px;font-weight:500}
.eyebrow::before{content:'';width:28px;height:1px;background:var(--gold)}
section{position:relative}

/* ---------- cursor customizado (blend mode, sem libs) ---------- */
body{cursor:none}
@media(hover:none),(pointer:coarse){body{cursor:auto}}
#cursor{position:fixed;top:0;left:0;width:26px;height:26px;margin:-13px;border-radius:50%;background:var(--ink);mix-blend-mode:difference;pointer-events:none;z-index:9999;transition:width .35s var(--ease),height .35s var(--ease),margin .35s var(--ease);will-change:transform}
#cursor.big{width:84px;height:84px;margin:-42px}
#cursor.hidden{opacity:0}
@media(hover:none),(pointer:coarse){#cursor{display:none}}

/* ---------- wipe reveal (mais forte que fade — usado nos títulos) ---------- */
.wipe{position:relative;overflow:hidden}
.wipe::after{content:'';position:absolute;inset:0;background:var(--paper);transform-origin:right;transform:scaleX(1);transition:transform .9s var(--ease)}
.cta-final .wipe::after{background:var(--ink)}
.wipe.in::after{transform:scaleX(0)}
.wipe span{display:inline-block}

/* ---------- marquee infinito (faixa de assinatura visual) ---------- */
.marquee-band{overflow:hidden;background:var(--ink);padding:22px 0;border-top:1px solid rgba(255,255,255,.08)}
.marquee-track{display:flex;width:max-content;animation:marquee 28s linear infinite}
.marquee-track span{display:flex;align-items:center;white-space:nowrap;font-size:1.1rem;letter-spacing:.06em;color:var(--paper);padding-right:48px;font-weight:300}
.marquee-track span::after{content:'—';color:var(--gold);margin-left:48px}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ---------- fundo com texto gigante em loop (CTA final) ---------- */
.cta-marquee{position:absolute;top:50%;left:0;transform:translateY(-50%);width:100%;overflow:hidden;z-index:0;pointer-events:none}
.cta-marquee .marquee-track{animation-duration:40s}
.cta-marquee span{font-size:clamp(4rem,14vw,11rem);font-weight:200;color:rgba(255,255,255,.045);letter-spacing:-.01em}
.cta-marquee span::after{display:none}

/* progress bar */
#progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-fill));z-index:999;transition:width .08s linear;box-shadow:0 0 10px rgba(176,141,87,.5)}

/* header */
header{position:fixed;top:0;left:0;right:0;z-index:500;padding:28px 0;background:rgba(255,255,255,0);transition:all .4s var(--ease);opacity:0;animation:fadeUp .7s var(--ease) forwards}
header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(10px);padding:18px 0;box-shadow:0 1px 0 var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:32px}
.logo{font-size:1.15rem;letter-spacing:.22em;display:flex;flex-direction:column;line-height:1.1;font-weight:400;color:var(--ink)}
.logo span{font-size:.5rem;letter-spacing:.24em;color:var(--gold);margin-top:5px;font-weight:400}
nav ul{display:flex;gap:36px;list-style:none}
nav a{font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;position:relative;padding-bottom:4px;color:var(--ink);opacity:.7;transition:opacity .3s;font-weight:400}
nav a:hover{opacity:1}
nav a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:width .35s var(--ease)}
nav a:hover::after{width:100%}
@media(max-width:860px){nav{display:none}}
.nav-cta{display:none;padding:12px 26px;border:1px solid var(--ink);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;transition:.35s var(--ease);color:var(--ink)}
.nav-cta:hover{background:var(--ink);color:var(--paper)}
@media(min-width:861px){.nav-cta{display:inline-block}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:17px 36px;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;font-weight:500;transition:.4s var(--ease);cursor:pointer;border:0}
.btn-gold{background:var(--gold-fill);color:var(--black)}
.btn-gold:hover{background:var(--ink);color:var(--paper)}
.btn-outline{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--paper)}

/* hero — centralizada, contida, sem elemento decorativo forçado */
.hero{min-height:96vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding-top:90px;background:var(--paper);text-align:center;overflow:hidden}
.hero-inner{position:relative;z-index:2;max-width:780px;display:flex;flex-direction:column;align-items:center}

/* ---------- background animado da hero (única seção com motion no fundo) ---------- */
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-bg .spotlight{position:absolute;inset:0;background:radial-gradient(480px circle at var(--mx,50%) var(--my,35%),rgba(176,141,87,.16),transparent 65%);transition:background .3s linear}
.hero-bg .glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;will-change:transform}
.hero-bg .glow-1{width:460px;height:460px;background:radial-gradient(circle,rgba(212,181,117,.35),transparent 70%);top:-8%;left:6%;animation:driftA 18s ease-in-out infinite}
.hero-bg .glow-2{width:380px;height:380px;background:radial-gradient(circle,rgba(176,141,87,.28),transparent 70%);bottom:-10%;right:8%;animation:driftB 22s ease-in-out infinite}
.hero-bg .glow-3{width:300px;height:300px;background:radial-gradient(circle,rgba(212,181,117,.2),transparent 70%);top:35%;right:28%;animation:driftA 26s ease-in-out infinite reverse}
@keyframes driftA{0%,100%{transform:translate(0,0)}50%{transform:translate(36px,44px)}}
@keyframes driftB{0%,100%{transform:translate(0,0)}50%{transform:translate(-40px,-28px)}}
.hero-bg .glass-structure{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:min(1300px,170vw);height:auto;opacity:.3;animation:glassBreathe 9s ease-in-out infinite;
  -webkit-mask-image:radial-gradient(ellipse 560px 420px at center,transparent 0%,transparent 35%,black 78%);
  mask-image:radial-gradient(ellipse 560px 420px at center,transparent 0%,transparent 35%,black 78%)}
@keyframes glassBreathe{0%,100%{opacity:.26}50%{opacity:.36}}
.hero-bg .scanline{position:absolute;left:50%;top:0;transform:translateX(-50%);width:min(1300px,170vw);height:1px;background:linear-gradient(90deg,transparent,var(--gold) 20%,var(--gold) 80%,transparent);opacity:.6;box-shadow:0 0 12px 1px rgba(176,141,87,.45);animation:scanMove 6s cubic-bezier(.45,0,.55,1) infinite}
@keyframes scanMove{0%{top:8%;opacity:0}10%{opacity:.6}88%{opacity:.6}100%{top:92%;opacity:0}}
@media(prefers-reduced-motion:reduce){.hero-bg .scanline{animation:none;display:none}}
.hero-bg .glass-structure .lattice-line{stroke:var(--gold);stroke-width:1;fill:none;opacity:.6}
.hero-bg .glass-structure .frame-line{stroke:var(--ink);stroke-width:1;fill:none;opacity:.14}
@media(prefers-reduced-motion:reduce){.hero-bg .glow,.hero-bg .panes{animation:none}}
.hero .eyebrow{justify-content:center}
.hero h1{font-size:clamp(2.4rem,4.4vw,3.6rem);font-weight:200;letter-spacing:-.005em;max-width:15ch;opacity:0;animation:fadeUp 1s var(--ease) forwards;animation-delay:.15s}
.hero h1 .line{display:block}
.hero-sub{margin:28px auto 0;max-width:46ch;opacity:0;animation:fadeUp .9s var(--ease) forwards;animation-delay:.6s}
.hero-ctas{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap;justify-content:center;opacity:0;animation:fadeUp .9s var(--ease) forwards;animation-delay:.75s}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.hero-mark{margin-top:72px;width:1px;height:56px;background:linear-gradient(var(--line),var(--gold),var(--line));opacity:0;animation:fadeUp 1s var(--ease) forwards;animation-delay:.95s}
.scroll-ind{position:absolute;bottom:32px;left:clamp(24px,6vw,96px);display:flex;align-items:center;gap:12px}
.scroll-ind .track{width:32px;height:1px;background:var(--line);position:relative;overflow:hidden}
.scroll-ind .track span{position:absolute;left:-100%;top:0;width:100%;height:100%;background:var(--gold);animation:slide 2.2s var(--ease) infinite}
@keyframes slide{0%{left:-100%}50%{left:0}100%{left:100%}}
.scroll-ind small{color:var(--ink-soft);font-size:.65rem;letter-spacing:.18em;text-transform:uppercase}

/* manifesto */
.manifesto{padding:150px 0;background:var(--paper-dim)}
.gold-line{height:1px;background:var(--gold);transform-origin:left;transform:scaleX(0);margin-bottom:52px;transition:transform 1.1s var(--ease)}
.gold-line.in{transform:scaleX(1)}
.manifesto-grid{display:grid;grid-template-columns:.6fr 1fr;gap:64px}
@media(max-width:860px){.manifesto-grid{grid-template-columns:1fr}}
.manifesto-text{display:flex;flex-direction:column;gap:26px}
.manifesto-text p{max-width:60ch}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}
.manifesto-photo{margin-top:72px;aspect-ratio:21/9;overflow:hidden;position:relative;cursor:pointer}
.manifesto-photo img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.manifesto-photo:hover img{transform:scale(1.04)}
.manifesto-photo::before{content:'';position:absolute;inset:0;background:rgba(21,21,21,0);transition:background .4s var(--ease);z-index:1}
.manifesto-photo:hover::before{background:rgba(21,21,21,.18)}
.expand-hint{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.85);z-index:2;display:flex;flex-direction:column;align-items:center;gap:10px;opacity:0;transition:opacity .4s var(--ease),transform .4s var(--ease);pointer-events:none}
.manifesto-photo:hover .expand-hint{opacity:1;transform:translate(-50%,-50%) scale(1)}
.expand-hint .ring{width:56px;height:56px;border-radius:50%;border:1px solid rgba(255,255,255,.7);display:flex;align-items:center;justify-content:center;background:rgba(21,21,21,.25);backdrop-filter:blur(4px)}
.expand-hint svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:1.4}
.expand-hint small{color:#fff;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;text-shadow:0 1px 4px rgba(0,0,0,.4)}

/* ---------- lightbox fullscreen (animação FLIP) ---------- */
#lightbox-overlay{position:fixed;inset:0;z-index:3000;background:rgba(17,17,17,0);backdrop-filter:blur(0px);opacity:0;pointer-events:none;transition:background .5s var(--ease),backdrop-filter .5s var(--ease)}
#lightbox-overlay.open{opacity:1;pointer-events:auto;background:rgba(17,17,17,.92);backdrop-filter:blur(6px)}
#lightbox-img{position:fixed;object-fit:cover;box-shadow:0 30px 80px -20px rgba(0,0,0,.6);will-change:top,left,width,height,border-radius;transition:top .6s var(--ease),left .6s var(--ease),width .6s var(--ease),height .6s var(--ease),border-radius .6s var(--ease);z-index:3001}
.lightbox-close{position:fixed;top:32px;right:32px;z-index:3002;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:rgba(21,21,21,.4);display:flex;align-items:center;justify-content:center;opacity:0;transform:scale(.8);transition:opacity .4s var(--ease) .3s,transform .4s var(--ease) .3s;cursor:pointer}
.lightbox-close svg{width:18px;height:18px;stroke:#fff;stroke-width:1.5}
#lightbox-overlay.open .lightbox-close{opacity:1;transform:scale(1)}
.lightbox-caption{position:fixed;bottom:36px;left:50%;transform:translateX(-50%) translateY(10px);z-index:3002;color:rgba(255,255,255,.75);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;opacity:0;transition:opacity .4s var(--ease) .35s,transform .4s var(--ease) .35s;text-align:center}
#lightbox-overlay.open .lightbox-caption{opacity:1;transform:translateX(-50%) translateY(0)}
@media(prefers-reduced-motion:reduce){#lightbox-img{transition:top .01s,left .01s,width .01s,height .01s}}

/* solucoes */
.solucoes{padding:150px 0;background:var(--paper)}
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1px;margin-top:56px;background:var(--line);border:1px solid var(--line)}
.card{position:relative;background:var(--paper);transition:background .4s var(--ease);opacity:0;transform:translateY(20px)}
.card.in{opacity:1;transform:translateY(0)}
.card:hover{background:#fff}
.card-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(150deg,#F3F0E9,#EDE8DD);display:flex;align-items:center;justify-content:center;background-size:cover;background-position:center}
.card-media.has-photo::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(21,21,21,.15),rgba(21,21,21,.55));transition:opacity .4s var(--ease)}
.card:hover .card-media.has-photo::before{opacity:.75}
.card-media.has-photo .card-icon{stroke:#fff;filter:drop-shadow(0 1px 4px rgba(0,0,0,.4))}
.card-icon{width:42px;height:42px;stroke:var(--gold);fill:none;stroke-width:1;opacity:.9;transition:transform .5s var(--ease)}
.card:hover .card-icon{transform:scale(1.1)}
.card-body{padding:34px 30px}
.card-body p{font-size:.94rem}
.card-link{display:inline-flex;align-items:center;gap:7px;margin-top:20px;color:var(--gold);font-size:.78rem;letter-spacing:.05em;font-weight:500;text-transform:uppercase;transition:gap .3s var(--ease)}
.card:hover .card-link{gap:12px}

/* processo — rail técnico com nós conectados, contador de etapa em tempo real */
.processo{padding:150px 0;background:var(--paper)}
.process-header{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap}
.process-header .heading-block{flex:1 1 auto;min-width:280px;max-width:760px}
.step-counter{flex:0 0 auto}
.step-counter{font-family:'SF Mono',ui-monospace,'Roboto Mono',monospace;font-size:.78rem;letter-spacing:.08em;color:var(--ink-soft);white-space:nowrap;padding-bottom:6px;display:flex;align-items:center;gap:10px}
.step-counter .num-current{color:var(--gold);font-weight:600;font-size:1rem}
.step-counter .bar{width:64px;height:2px;background:var(--line);position:relative;overflow:hidden;border-radius:2px}
.step-counter .bar-fill{position:absolute;left:0;top:0;height:100%;width:16.6%;background:var(--gold);transition:width .3s var(--ease)}

.rail-wrap{margin-top:72px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.rail-wrap::-webkit-scrollbar{display:none}
.rail{position:relative;min-width:880px;padding:0 4px}
.rail-line{position:absolute;top:28px;left:32px;right:32px;height:1px;background:rgba(21,21,21,.13)}
.rail-line-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--gold),var(--gold-fill));box-shadow:0 0 8px rgba(176,141,87,.45);transition:width .12s linear}
.rail-nodes{display:flex;justify-content:space-between;gap:12px;position:relative;z-index:1}
.rail-node{display:flex;flex-direction:column;align-items:flex-start;flex:1;max-width:180px;opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.rail-node.in{opacity:1;transform:translateY(0)}
.node-circle{width:56px;height:56px;border-radius:50%;border:1px solid var(--line);background:var(--paper);display:flex;align-items:center;justify-content:center;font-family:'SF Mono',ui-monospace,'Roboto Mono',monospace;font-size:.92rem;color:var(--ink-soft);transition:all .5s var(--ease);flex-shrink:0;position:relative}
.node-circle svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.3;position:absolute;opacity:0;transition:opacity .35s var(--ease)}
.node-circle .num{transition:opacity .35s var(--ease)}
.rail-node.active .node-circle{border-color:var(--gold);background:var(--gold-fill);color:var(--black);transform:scale(1.12);box-shadow:0 0 0 6px rgba(176,141,87,.15)}
.rail-node.active .node-circle .num{opacity:0}
.rail-node.active .node-circle svg{opacity:1}
.rail-node h3{margin-top:20px;font-size:.98rem;transition:color .4s var(--ease)}
.rail-node.active h3{color:var(--gold)}
.rail-node p{font-size:.83rem;max-width:22ch;line-height:1.6}
@media(max-width:960px){
  .rail{min-width:0;padding:0}
  .rail-nodes{flex-direction:column;gap:40px;align-items:center}
  .rail-node{max-width:320px;align-items:center;text-align:center}
  .rail-node p{max-width:26ch}
  .rail-line{display:none}
}

/* cta final — único bloco escuro do site, pontua o fim */
.cta-final{padding:160px 0;text-align:center;background:var(--ink);color:var(--paper);overflow:hidden}
.cta-final h2{color:var(--paper)}
.cta-final p{color:rgba(247,247,247,.65);margin:24px auto 46px}
.cta-content{max-width:640px;margin-inline:auto;position:relative;z-index:1}

/* footer */
footer{background:var(--paper);padding:88px 0 32px;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:30px}
.footer-col h3{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--ink);margin-bottom:16px;font-weight:500}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col a{color:var(--ink-soft)}
.footer-col a:hover{color:var(--gold)}
.footer-tagline{color:var(--gold);font-size:.88rem;margin-top:16px}
.footer-desc{margin-top:14px;font-size:.86rem}
.footer-bottom{margin-top:64px;padding-top:24px;border-top:1px solid var(--line);font-size:.76rem;color:var(--ink-soft)}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}