:root{
  --teal:#008080;
  --teal-bright:#2dd4cf;
  --teal-mid:#52b5b5;
  --teal-soft:#75BDA7;
  --teal-pale:#89eae9;
  --teal-glow:#bffcfb;
  --blue:#3494BA;
  --orange:#ff8749;
  --ink:#07110f;
  --ink-2:#0b1a18;
  --panel:#0f201e;
  --panel-2:#13282500;
  --line:rgba(117,189,167,.16);
  --line-strong:rgba(45,212,207,.32);
  --txt:#dfeae7;
  --txt-dim:#9bb0ac;
  --txt-faint:#6f8783;
  --white:#f3f8f6;
  --r:18px;
  --maxw:1180px;
  --ff-display:"Public Sans",sans-serif;
  --ff-round:"Baloo 2",sans-serif;
  --ff-mono:"Roboto Condensed",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--ff-display);
  background:var(--ink);
  color:var(--txt);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 600px at 78% -8%, rgba(0,128,128,.30), transparent 60%),
    radial-gradient(800px 700px at 10% 12%, rgba(52,148,186,.16), transparent 55%),
    radial-gradient(700px 600px at 92% 88%, rgba(255,135,73,.07), transparent 60%);
}
/* subtle grain */
body::after{
  content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.04;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;position:relative;z-index:2}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* ===== NAV ===== */
header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  transition:background .4s ease, border-color .4s ease, padding .4s ease;
  border-bottom:1px solid transparent;
}
header.scrolled{
  background:rgba(7,17,15,.78);
  backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:20px 28px;max-width:var(--maxw);margin:0 auto;transition:padding .4s}
header.scrolled .nav{padding:13px 28px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:30px;width:auto;filter:drop-shadow(0 2px 10px rgba(0,0,0,.5))}
.nav-links{display:flex;align-items:center;gap:34px;list-style:none}
.nav-links a{font-size:14.5px;font-weight:600;color:var(--txt-dim);letter-spacing:.01em;position:relative;transition:color .25s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--teal-bright);transition:width .3s}
.nav-links a:hover{color:var(--white)}
.nav-links a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}
.ig-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:11px;border:1px solid var(--line);color:var(--txt-dim);transition:.25s}
.ig-btn:hover{color:var(--white);border-color:var(--teal-bright);background:rgba(45,212,207,.08);transform:translateY(-2px)}
.btn{
  display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:14.5px;
  padding:12px 22px;border-radius:12px;cursor:pointer;transition:.28s;border:1px solid transparent;
}
.btn-primary{background:linear-gradient(135deg,var(--teal-bright),var(--teal));color:#04201f;box-shadow:0 8px 30px rgba(0,128,128,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(45,212,207,.45)}
.btn-ghost{border-color:var(--line-strong);color:var(--txt)}
.btn-ghost:hover{background:rgba(45,212,207,.06);border-color:var(--teal-bright);transform:translateY(-2px)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--txt);border-radius:2px;transition:.3s}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:140px 0 90px;overflow:hidden}
.hero-grid{
  position:absolute;inset:0;z-index:0;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 70% 40%,#000 0%,transparent 72%);
  -webkit-mask-image:radial-gradient(circle at 70% 40%,#000 0%,transparent 72%);
}
.turbine{
  position:absolute;right:-90px;top:50%;transform:translateY(-50%);
  width:min(640px,58vw);aspect-ratio:1;z-index:0;opacity:.9;
  filter:drop-shadow(0 0 70px rgba(0,128,128,.4));
  animation:spin 60s linear infinite;
}
.turbine.halo{filter:none;opacity:.18;animation:spin 90s linear infinite reverse;width:min(760px,66vw)}
@keyframes spin{to{transform:translateY(-50%) rotate(360deg)}}
.hero-inner{position:relative;z-index:3;max-width:720px}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-family:var(--ff-mono);
  text-transform:uppercase;letter-spacing:.26em;font-size:12.5px;font-weight:700;
  color:var(--teal-pale);padding:8px 16px;border:1px solid var(--line-strong);border-radius:50px;
  background:rgba(45,212,207,.05);margin-bottom:30px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--teal-bright);box-shadow:0 0 12px var(--teal-bright);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{
  font-size:clamp(2.6rem,6.2vw,4.9rem);line-height:1.03;font-weight:900;letter-spacing:-.025em;color:var(--white);
  margin-bottom:26px;
}
.hero h1 .grad{background:linear-gradient(110deg,var(--teal-bright),var(--teal-soft) 55%,var(--blue));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.lead{font-size:clamp(1.05rem,1.9vw,1.3rem);color:var(--txt-dim);max-width:560px;margin-bottom:38px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{display:flex;gap:42px;margin-top:64px;flex-wrap:wrap}
.stat .n{font-family:var(--ff-round);font-weight:800;font-size:2.1rem;color:var(--white);line-height:1}
.stat .n span{color:var(--teal-bright)}
.stat .l{font-family:var(--ff-mono);text-transform:uppercase;letter-spacing:.14em;font-size:11.5px;color:var(--txt-faint);margin-top:8px}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}.d5{transition-delay:.4s}

/* ===== SECTION SHELL ===== */
section{position:relative;padding:110px 0}
.sec-head{max-width:660px;margin-bottom:64px}
.kicker{font-family:var(--ff-mono);text-transform:uppercase;letter-spacing:.24em;font-size:12.5px;font-weight:700;color:var(--teal-bright);display:flex;align-items:center;gap:12px;margin-bottom:18px}
.kicker::before{content:"";width:34px;height:1px;background:var(--teal-bright)}
h2.title{font-size:clamp(2rem,4vw,3.1rem);font-weight:800;letter-spacing:-.02em;color:var(--white);line-height:1.08}
.sec-head p{color:var(--txt-dim);font-size:1.08rem;margin-top:18px}

/* ===== CYCLE ===== */
.cycle-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.cycle{position:relative;width:100%;max-width:520px;aspect-ratio:1;margin:0 auto}
.cycle svg{width:100%;height:100%;overflow:visible}
.ring-track{fill:none;stroke:var(--line);stroke-width:1.4}
.ring-flow{fill:none;stroke:url(#cg);stroke-width:3;stroke-linecap:round;stroke-dasharray:7 320;animation:flow 6s linear infinite}
@keyframes flow{to{stroke-dashoffset:-654}}
.node{cursor:pointer}
.node circle{fill:var(--ink-2);stroke:var(--line-strong);stroke-width:1.6;transition:.35s}
.node .ic{stroke:var(--teal-pale);transition:.35s}
.node text{fill:var(--txt-dim);font-family:var(--ff-mono);font-size:7.4px;font-weight:700;letter-spacing:.04em;transition:.35s;text-transform:uppercase}
.node:hover circle,.node.active circle{fill:rgba(45,212,207,.14);stroke:var(--teal-bright);transform:scale(1.08);transform-origin:center;filter:drop-shadow(0 0 14px rgba(45,212,207,.5))}
.node:hover .ic,.node.active .ic{stroke:var(--teal-bright)}
.node:hover text,.node.active text{fill:var(--white)}
.cycle-core{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;pointer-events:none}
.cycle-core .cn{font-family:var(--ff-mono);text-transform:uppercase;letter-spacing:.2em;font-size:11px;color:var(--teal-bright);font-weight:700}
.cycle-core .ct{font-family:var(--ff-round);font-weight:800;font-size:1.5rem;color:var(--white);margin-top:4px}
.cycle-detail{min-height:120px}
.cycle-detail .step{display:none}
.cycle-detail .step.show{display:block;animation:fade .4s ease}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.cycle-detail .num{font-family:var(--ff-round);font-weight:800;color:var(--teal-bright);font-size:1rem}
.cycle-detail h3{font-size:1.7rem;font-weight:800;color:var(--white);margin:6px 0 12px;letter-spacing:-.01em}
.cycle-detail p{color:var(--txt-dim);font-size:1.05rem}
.cycle-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.cycle-pills button{
  font-family:var(--ff-mono);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;
  padding:9px 15px;border-radius:50px;border:1px solid var(--line);background:transparent;color:var(--txt-faint);cursor:pointer;transition:.25s;
}
.cycle-pills button:hover{color:var(--txt);border-color:var(--line-strong)}
.cycle-pills button.active{background:rgba(45,212,207,.12);border-color:var(--teal-bright);color:var(--white)}

/* ===== SOLUTIONS ===== */
.sol-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{
  position:relative;padding:38px 34px;border-radius:var(--r);overflow:hidden;
  background:linear-gradient(160deg,rgba(19,40,37,.9),rgba(11,26,24,.7));
  border:1px solid var(--line);transition:.4s;
}
.card::before{content:"";position:absolute;left:0;top:0;height:100%;width:3px;background:linear-gradient(var(--teal-bright),var(--blue));transform:scaleY(0);transform-origin:top;transition:transform .4s}
.card:hover{transform:translateY(-6px);border-color:var(--line-strong);background:linear-gradient(160deg,rgba(23,48,45,.95),rgba(13,30,28,.8))}
.card:hover::before{transform:scaleY(1)}
.card .ico{width:54px;height:54px;border-radius:13px;display:flex;align-items:center;justify-content:center;background:rgba(45,212,207,.1);border:1px solid var(--line-strong);margin-bottom:22px}
.card .ico svg{width:26px;height:26px;stroke:var(--teal-bright)}
.card .tag{font-family:var(--ff-mono);text-transform:uppercase;letter-spacing:.16em;font-size:11px;color:var(--teal-soft);font-weight:700}
.card h3{font-size:1.45rem;font-weight:800;color:var(--white);margin:8px 0 12px;letter-spacing:-.01em}
.card p{color:var(--txt-dim);font-size:1.01rem}
.card.wide{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;padding:36px 40px}
.card.wide .ico{margin-bottom:0;width:64px;height:64px}
.card.wide .ico svg{width:30px;height:30px}
.card.wide h3{margin-top:6px}

/* ===== ATUAÇÃO ===== */
.geo{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center}
.cities{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.city{
  display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:14px;
  background:rgba(15,32,30,.6);border:1px solid var(--line);transition:.3s;
}
.city:hover{border-color:var(--line-strong);background:rgba(19,40,37,.8);transform:translateX(4px)}
.city .pin{width:10px;height:10px;border-radius:50%;background:var(--teal-mid);flex:none;box-shadow:0 0 10px var(--teal-mid)}
.city .flag{width:38px;height:27px;border-radius:6px;overflow:hidden;flex:none;border:1px solid rgba(255,255,255,.16);box-shadow:0 3px 10px rgba(0,0,0,.45);line-height:0}
.city .flag svg{width:100%;height:100%;display:block}
.city.hq{border-color:var(--line-strong);background:rgba(255,135,73,.06)}
.city.hq .pin{background:var(--orange);box-shadow:0 0 12px var(--orange)}
.city .cc{font-weight:700;color:var(--white);font-size:1.02rem}
.city .ct{font-family:var(--ff-mono);font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--txt-faint)}
.city.hq .ct{color:var(--orange)}

/* ===== EQUIPE ===== */
.team{display:grid;grid-template-columns:auto 1fr;gap:46px;align-items:center;
  padding:48px;border-radius:24px;border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(19,40,37,.85),rgba(9,21,19,.6));position:relative;overflow:hidden}
.team::after{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(0,128,128,.25),transparent 70%)}
.avatar{width:148px;height:148px;border-radius:24px;flex:none;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--teal),var(--blue));position:relative;z-index:2;box-shadow:0 14px 40px rgba(0,128,128,.35)}
.avatar span{font-family:var(--ff-round);font-weight:800;font-size:3rem;color:#fff}
.team-info{position:relative;z-index:2}
.team-info .role{font-family:var(--ff-mono);text-transform:uppercase;letter-spacing:.16em;font-size:12px;color:var(--teal-bright);font-weight:700}
.team-info h3{font-size:1.85rem;font-weight:800;color:var(--white);margin:6px 0 4px}
.team-info .cred{color:var(--teal-soft);font-weight:600;margin-bottom:16px;font-size:.98rem}
.team-info p{color:var(--txt-dim);max-width:640px}
.team-info .mail{display:inline-flex;align-items:center;gap:8px;margin-top:18px;color:var(--teal-bright);font-weight:600;font-size:.96rem}
.team-info .mail:hover{text-decoration:underline}

/* ===== CTA ===== */
.cta{
  text-align:center;padding:90px 40px;border-radius:30px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,rgba(0,128,128,.18),rgba(52,148,186,.1));border:1px solid var(--line-strong);
}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% -20%,rgba(45,212,207,.25),transparent 70%)}
.cta-inner{position:relative;z-index:2}
.cta h2{font-size:clamp(1.9rem,4vw,3rem);font-weight:900;color:var(--white);letter-spacing:-.02em;line-height:1.1;margin-bottom:18px}
.cta p{color:var(--txt-dim);font-size:1.12rem;max-width:520px;margin:0 auto 34px}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ===== FOOTER ===== */
footer{border-top:1px solid var(--line);padding:64px 0 38px;position:relative;z-index:2}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:48px}
.foot-brand img{height:30px;margin-bottom:18px}
.foot-brand p{color:var(--txt-faint);font-size:.95rem;max-width:300px}
.foot-col h4{font-family:var(--ff-mono);text-transform:uppercase;letter-spacing:.16em;font-size:12px;color:var(--teal-bright);margin-bottom:18px;font-weight:700}
.foot-col a,.foot-col p{display:block;color:var(--txt-dim);font-size:.95rem;margin-bottom:11px;transition:.25s}
.foot-col a:hover{color:var(--white)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;padding-top:28px;border-top:1px solid var(--line)}
.foot-bottom p{color:var(--txt-faint);font-size:.84rem;font-family:var(--ff-mono);letter-spacing:.04em}
.foot-social{display:flex;gap:12px}
.foot-social a{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--txt-dim);transition:.25s}
.foot-social a:hover{color:var(--white);border-color:var(--teal-bright);background:rgba(45,212,207,.08)}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .nav-links,.nav-cta .btn{display:none}
  .burger{display:flex}
  .nav-cta{gap:10px}
  .cycle-wrap{grid-template-columns:1fr;gap:48px}
  .sol-grid{grid-template-columns:1fr}
  .card.wide{grid-template-columns:1fr;gap:20px;text-align:left}
  .geo{grid-template-columns:1fr;gap:36px}
  .team{grid-template-columns:1fr;text-align:center;padding:36px 26px;gap:26px}
  .avatar{margin:0 auto}
  .team-info p{margin:0 auto}
  .foot-top{grid-template-columns:1fr;gap:34px}
  .turbine{opacity:.4;right:-140px}
  .hero-stats{gap:30px}
  .mobile-menu.open{display:flex}
}
@media(max-width:560px){
  .wrap{padding:0 20px}
  .nav{padding:16px 20px}
  section{padding:80px 0}
  .cities{grid-template-columns:1fr}
  .cta{padding:60px 24px}
}
/* mobile menu */
.mobile-menu{display:none;position:fixed;inset:0;z-index:49;background:rgba(7,17,15,.97);backdrop-filter:blur(18px);
  flex-direction:column;align-items:center;justify-content:center;gap:30px}
.mobile-menu a{font-size:1.5rem;font-weight:700;color:var(--txt)}
.mobile-menu a:hover{color:var(--teal-bright)}
.mobile-menu .btn-primary{margin-top:14px}
.mclose{position:absolute;top:26px;right:26px;font-size:2rem;color:var(--txt);cursor:pointer;background:none;border:none}

/* faixa de convite para a autoavaliação */
.band-tight{padding-top:0}
.card.wide .btn{margin-top:22px}