/* =========================================================
   aldoig.dev — folha de estilo única
   Paleta: preto profundo + verde de sinal + cinza técnico
   ========================================================= */

:root{
  --ink:#0A0A0A;
  --ink-2:#0F0F0F;
  --ink-3:#131313;
  --card:#161616;
  --card-2:#1C1C1C;
  --acc:#34D67C;
  --acc-soft:rgba(52,214,124,.14);
  --acc-line:rgba(52,214,124,.32);
  --txt:#F4F4F4;
  --muted:#9B9B9B;
  --line:rgba(255,255,255,.09);
  --paper:#F1F1EF;

  --shell:1240px;
  --pad:clamp(20px,5vw,64px);

  --f-display:"Sora",system-ui,sans-serif;
  --f-body:"Inter",system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,monospace;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  background:var(--ink);
  color:var(--txt);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;height:auto;display:block}
a{color:inherit}

::selection{background:var(--acc);color:#06180E}

:focus-visible{
  outline:2px solid var(--acc);
  outline-offset:3px;
  border-radius:4px;
}

.shell{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--pad);
}

.skip{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--acc);color:#06180E;padding:12px 18px;
  font-family:var(--f-mono);font-size:13px;border-radius:0 0 10px 0;
}
.skip:focus{left:0}

/* ---------- tipografia utilitária ---------- */

.eyebrow{
  font-family:var(--f-mono);
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--muted);
  margin:0 0 14px;
}

.tag{
  display:inline-block;
  font-family:var(--f-mono);
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--txt);
  border:1px solid var(--line);
  border-radius:999px;
  padding:7px 16px;
  margin:0 0 22px;
}

.h2{
  font-family:var(--f-display);
  font-weight:600;
  font-size:clamp(28px,4vw,44px);
  line-height:1.14;
  letter-spacing:-.02em;
  margin:0 0 18px;
}
.h2 em{font-style:normal;color:var(--acc)}

.lede{
  color:var(--muted);
  max-width:44ch;
  margin:0 0 30px;
  font-size:15px;
}

/* ---------- botões ---------- */

.btn{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-family:var(--f-mono);
  font-size:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  text-decoration:none;
  border-radius:999px;
  padding:13px 24px;
  border:1px solid transparent;
  transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn svg{width:12px;height:12px;flex:none}
.btn--fill{background:var(--acc);color:#06180E;font-weight:500}
.btn--fill:hover{transform:translateY(-2px);background:#4AE28C}
.btn--ghost{border-color:var(--line);color:var(--txt)}
.btn--ghost:hover{border-color:var(--acc-line);color:var(--acc);transform:translateY(-2px)}

/* ---------- navegação ---------- */

.topbar{
  position:sticky;
  top:0;
  z-index:60;
  padding:18px 0;
  background:linear-gradient(180deg,var(--ink) 62%,transparent);
}

.nav{
  display:flex;
  align-items:center;
  gap:22px;
  border:1px solid var(--acc-line);
  border-radius:999px;
  padding:10px 12px 10px 22px;
  background:rgba(10,10,10,.86);
  backdrop-filter:blur(14px);
}

.brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--f-display);font-weight:600;font-size:15px;
  letter-spacing:-.01em;text-decoration:none;white-space:nowrap;
}
.brand span{color:var(--acc)}

.nav-links{
  display:flex;gap:26px;margin-left:auto;
  list-style:none;padding:0;margin-block:0;
}
.nav-links a{
  font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;
  text-transform:uppercase;text-decoration:none;color:var(--muted);
  transition:color .18s ease;
}
.nav-links a:hover{color:var(--acc)}

.nav .btn{margin-left:auto}
.nav-links + .btn{margin-left:0}

.nav-toggle{
  display:none;margin-left:auto;background:none;border:1px solid var(--line);
  border-radius:999px;color:var(--txt);padding:9px 14px;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;cursor:pointer;
}

/* ---------- hero ---------- */

.hero{
  position:relative;
  padding:clamp(24px,4vw,54px) 0 clamp(70px,9vw,110px);
}

.hero-grid{
  display:grid;
  grid-template-columns:1.18fr .82fr;
  gap:clamp(24px,4vw,48px);
  align-items:center;
}

.hero h1{
  font-family:var(--f-display);
  font-weight:600;
  font-size:clamp(29px,3.4vw,42px);
  line-height:1.1;
  letter-spacing:-.035em;
  margin:0 0 22px;
}
.hero h1 em{font-style:normal;color:var(--acc)}
.hero h1 .thin{font-weight:300}

.hero-copy{color:var(--muted);max-width:46ch;margin:0 0 32px;font-size:15px}

.hero-cta{display:flex;flex-wrap:wrap;gap:12px}

.hero-meta{
  display:flex;flex-wrap:wrap;gap:8px 22px;
  margin-top:34px;padding-top:22px;border-top:1px solid var(--line);
  font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted);
}
.hero-meta b{color:var(--acc);font-weight:500}

/* retrato dentro do anel */
.portrait{
  position:relative;justify-self:center;
  width:min(100%,370px);
  display:grid;place-items:end center;
  margin:0;
}
.portrait-ring{
  position:absolute;left:50%;top:52%;translate:-50% -50%;
  width:116%;height:78%;
  border:1.5px solid var(--acc);
  border-radius:50%;
  transform:rotate(-12deg);
  opacity:.85;
}
.portrait-ring::after{
  content:"";position:absolute;inset:6%;
  border-radius:50%;
  border:1px solid var(--acc-line);
  opacity:.5;
}
.portrait-glow{
  position:absolute;left:50%;top:55%;translate:-50% -50%;
  width:104%;aspect-ratio:1/1.02;border-radius:50%;
  background:radial-gradient(closest-side,rgba(52,214,124,.30),rgba(52,214,124,.05) 62%,transparent 76%);
  filter:blur(6px);
}
.portrait img{
  position:relative;
  width:auto;height:clamp(340px,42vw,510px);
  object-fit:contain;object-position:bottom;
  filter:contrast(1.1) brightness(1.06);
  -webkit-mask-image:linear-gradient(180deg,#000 84%,transparent 100%);
  mask-image:linear-gradient(180deg,#000 84%,transparent 100%);
}

/* ---------- faixa em movimento ---------- */

.band{
  position:relative;
  background:var(--acc);
  transform:skewY(-1.4deg);
  margin-block:0 -1px;
  overflow:hidden;
}
.band-inner{transform:skewY(1.4deg);padding:15px 0;margin-block:9px;background:var(--ink-3)}

.marquee{display:flex;gap:0;overflow:hidden;width:100%;user-select:none}
.marquee-track{
  display:flex;flex:none;gap:38px;padding-right:38px;align-items:center;
  animation:slide 34s linear infinite;
}
.marquee-track span{
  font-family:var(--f-mono);font-size:12px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--txt);white-space:nowrap;
  display:flex;align-items:center;gap:12px;
}
.marquee-track span::before{content:"";width:6px;height:6px;background:var(--acc);border-radius:2px;flex:none}

@keyframes slide{to{transform:translateX(-100%)}}

/* ---------- sobre ---------- */

.about{padding:clamp(56px,8vw,100px) 0;background:var(--ink)}
.about-grid{
  display:grid;grid-template-columns:1fr 1.1fr;
  gap:clamp(28px,5vw,56px);align-items:center;
}

.framed{position:relative;padding:32px 0 0 32px;margin:0}
.framed::before{
  content:"";position:absolute;left:0;top:0;
  width:66%;height:86%;
  border-left:2px solid var(--acc);
  border-top:2px solid var(--acc);
  opacity:.85;
}
.framed img{
  position:relative;width:100%;height:auto;
  filter:contrast(1.08) brightness(1.04);
  -webkit-mask-image:linear-gradient(180deg,#000 84%,transparent 100%);
  mask-image:linear-gradient(180deg,#000 84%,transparent 100%);
}

.stats{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:12px;margin:8px 0 28px;
}
.stat{
  background:var(--card);border:1px solid var(--line);
  border-radius:12px;padding:18px 16px;
}
.stat b{
  display:block;font-family:var(--f-display);font-weight:600;
  font-size:clamp(22px,3vw,30px);color:var(--acc);line-height:1.1;
}
.stat small{
  display:block;margin-top:6px;font-family:var(--f-mono);
  font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
}

.about-actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px}
.about-actions .contact-inline{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--f-mono);font-size:12px;color:var(--muted);text-decoration:none;
}
.about-actions .contact-inline:hover{color:var(--acc)}

/* ---------- anéis de habilidade ---------- */

.rings{background:var(--ink-3);border-block:1px solid var(--line);padding:clamp(38px,5vw,54px) 0}
.rings-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.ring{display:flex;flex-direction:column;align-items:center;gap:12px}
.ring svg{width:106px;height:106px;transform:rotate(-90deg)}
.ring .track{fill:none;stroke:rgba(255,255,255,.09);stroke-width:5}
.ring .bar{
  fill:none;stroke:var(--acc);stroke-width:5;stroke-linecap:round;
  stroke-dasharray:302;stroke-dashoffset:302;
  transition:stroke-dashoffset 1.2s cubic-bezier(.2,.7,.3,1);
}
.ring .val{
  position:absolute;font-family:var(--f-display);font-weight:600;font-size:19px;
}
.ring-wrap{position:relative;display:grid;place-items:center}
.ring p{
  margin:0;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);
}

/* ---------- experiência ---------- */

.exp{padding:clamp(56px,8vw,100px) 0}
.exp-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,60px)}

.exp-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:18px;padding:clamp(22px,3vw,34px);
}
.exp-item{padding:20px 0;border-bottom:1px solid var(--line)}
.exp-item:first-child{padding-top:0}
.exp-head{display:flex;align-items:flex-start;gap:12px;justify-content:space-between}
.exp-role{display:flex;align-items:center;gap:12px;font-family:var(--f-display);font-weight:600;font-size:16px;color:var(--acc)}
.exp-role .dot{
  width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--acc-line);background:var(--acc-soft);flex:none;
}
.exp-role .dot svg{width:11px;height:11px}
.exp-when{font-family:var(--f-mono);font-size:11px;color:var(--muted);white-space:nowrap;padding-top:5px}
.exp-item p{margin:10px 0 0 38px;color:var(--muted);font-size:14px;max-width:52ch}

.bars{margin-top:24px;display:grid;gap:12px}
.bar-row{display:flex;align-items:center;gap:14px}
.bar-row span{
  font-family:var(--f-mono);font-size:11px;color:var(--muted);
  width:130px;flex:none;letter-spacing:.06em;
}
.bar-track{flex:1;height:6px;border-radius:99px;background:rgba(255,255,255,.9);overflow:hidden}
.bar-fill{display:block;height:100%;background:var(--acc);width:0;transition:width 1.1s cubic-bezier(.2,.7,.3,1)}
.bar-row b{font-family:var(--f-mono);font-size:11px;color:var(--acc);font-weight:500;width:36px;text-align:right}

/* ---------- portfólio ---------- */

.work{padding:clamp(56px,8vw,90px) 0 clamp(30px,5vw,50px);text-align:center}
.work .tag{margin-inline:auto}
.filters{
  display:flex;justify-content:center;gap:26px;margin:18px 0 0;padding:0;list-style:none;
}
.filters button{
  background:none;border:0;cursor:pointer;padding:6px 2px;
  font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);border-bottom:1px solid transparent;transition:color .18s,border-color .18s;
}
.filters button[aria-pressed="true"]{color:var(--txt);border-bottom-color:var(--acc)}

.work-rail{
  display:grid;grid-auto-flow:column;grid-auto-columns:minmax(280px,1fr);
  gap:16px;padding:34px var(--pad) 10px;overflow-x:auto;
  scroll-snap-type:x mandatory;scrollbar-width:thin;
  scrollbar-color:var(--acc-line) transparent;
}
.work-rail::-webkit-scrollbar{height:6px}
.work-rail::-webkit-scrollbar-thumb{background:var(--acc-line);border-radius:99px}

.proj{
  scroll-snap-align:start;
  position:relative;text-align:left;
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:24px 22px 22px;min-height:270px;
  display:flex;flex-direction:column;gap:12px;
  transition:border-color .22s ease,transform .22s ease,background .22s ease;
}
.proj:hover{border-color:var(--acc-line);transform:translateY(-4px);background:var(--card-2)}
.proj .idx{
  font-family:var(--f-mono);font-size:11px;color:var(--acc);letter-spacing:.16em;
}
.proj h3{font-family:var(--f-display);font-weight:600;font-size:19px;margin:0;line-height:1.25}
.proj p{margin:0;color:var(--muted);font-size:13.5px;flex:1}
.proj ul{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0}
.proj li{
  font-family:var(--f-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);border:1px solid var(--line);border-radius:99px;padding:4px 10px;
}

/* ---------- serviços (painel claro) ---------- */

.services{padding:clamp(50px,7vw,90px) 0}
.panel{
  background:var(--paper);color:#101010;border-radius:22px;
  padding:clamp(26px,4vw,46px);position:relative;overflow:hidden;
}
.panel::before{
  content:"";position:absolute;right:0;top:0;width:130px;height:130px;
  background:var(--acc);border-radius:0 0 0 100%;opacity:.95;
}
.panel::after{
  content:"";position:absolute;left:0;bottom:0;width:110px;height:110px;
  background:var(--acc);border-radius:0 100% 0 0;opacity:.95;
}
.panel-inner{position:relative;z-index:1}
.panel .tag{color:#101010;border-color:rgba(0,0,0,.18)}
.panel .h2{color:#101010}
.panel .h2 em{color:#0F9A4E}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.svc{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:14px;padding:22px}
.svc h3{font-family:var(--f-display);font-weight:600;font-size:16px;margin:0 0 8px}
.svc p{margin:0;font-size:13.5px;color:#4A4A4A}
.svc .n{
  font-family:var(--f-mono);font-size:10px;letter-spacing:.16em;color:#0F9A4E;
  display:block;margin-bottom:12px;
}

/* ---------- contato ---------- */

.contact{padding:clamp(50px,7vw,90px) 0;text-align:center}
.contact .h2{max-width:20ch;margin-inline:auto}
.contact .lede{margin-inline:auto;text-align:center}
.contact-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}

/* ---------- rodapé ---------- */

.foot{border-top:1px solid var(--acc-line);padding:clamp(40px,5vw,60px) 0 26px;background:var(--ink-2)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
.foot h4{
  font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--acc);margin:0 0 16px;font-weight:500;
}
.foot p,.foot li{color:var(--muted);font-size:13.5px;margin:0 0 8px}
.foot ul{list-style:none;padding:0;margin:0}
.foot a{text-decoration:none;transition:color .18s}
.foot a:hover{color:var(--acc)}
.foot-base{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line);
  font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;color:var(--muted);
}
.foot-base a{text-decoration:none}

/* ---------- páginas de texto legal ---------- */

.legal{padding:clamp(30px,5vw,60px) 0 clamp(50px,7vw,90px)}
.legal-head{border-bottom:1px solid var(--line);padding-bottom:26px;margin-bottom:34px}
.legal-head h1{
  font-family:var(--f-display);font-weight:600;letter-spacing:-.03em;
  font-size:clamp(30px,5vw,46px);line-height:1.1;margin:0 0 12px;
}
.legal-head p{color:var(--muted);margin:0;font-family:var(--f-mono);font-size:12px}

.legal-body{display:grid;grid-template-columns:230px 1fr;gap:clamp(24px,5vw,56px);align-items:start}

.toc{position:sticky;top:96px;border-left:1px solid var(--line);padding-left:18px}
.toc ol{list-style:none;padding:0;margin:0;counter-reset:t}
.toc li{counter-increment:t;margin-bottom:10px}
.toc a{
  text-decoration:none;color:var(--muted);font-size:13px;display:block;transition:color .18s;
}
.toc a::before{content:counter(t,decimal-leading-zero)"  ";font-family:var(--f-mono);font-size:10px;color:var(--acc)}
.toc a:hover{color:var(--txt)}

.prose h2{
  font-family:var(--f-display);font-weight:600;font-size:clamp(19px,2.4vw,24px);
  letter-spacing:-.02em;margin:40px 0 12px;scroll-margin-top:100px;
}
.prose h2:first-child{margin-top:0}
.prose h3{font-family:var(--f-display);font-weight:600;font-size:16px;margin:24px 0 8px}
.prose p,.prose li{color:#C8C8C8;font-size:14.5px}
.prose ul,.prose ol{padding-left:20px}
.prose li{margin-bottom:8px}
.prose strong{color:var(--txt)}
.prose a{color:var(--acc)}
.prose table{width:100%;border-collapse:collapse;margin:16px 0;font-size:13.5px}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.prose th{background:var(--card);font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);font-weight:500}
.prose td{color:#C8C8C8}

.callout{
  border:1px solid var(--acc-line);background:var(--acc-soft);
  border-radius:12px;padding:18px 20px;margin:22px 0;
}
.callout p{margin:0;color:var(--txt);font-size:14px}

/* ---------- revelação ao rolar ---------- */

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsivo ---------- */

@media (max-width:960px){
  .hero-grid,.about-grid,.exp-grid,.legal-body{grid-template-columns:1fr}
  .portrait{order:-1;width:min(78%,340px)}
  .rings-grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .svc-grid,.foot-grid{grid-template-columns:1fr}
  .toc{position:static;border-left:0;border-top:1px solid var(--line);padding:18px 0 0}
  .nav-links{
    display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;gap:14px;background:var(--ink-2);
    border:1px solid var(--line);border-radius:18px;padding:20px 24px;
  }
  .nav-links.open{display:flex}
  .nav{position:relative}
  .nav-toggle{display:inline-block}
  .nav > .btn{display:none}
  .exp-item p{margin-left:0}
}

@media (max-width:560px){
  .stats{grid-template-columns:1fr;gap:10px}
  .filters{flex-wrap:wrap;gap:16px}
  .bar-row span{width:96px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* ---------- citação (coluna da trajetória) ---------- */
.quote{
  margin:30px 0 0;
  border-left:2px solid var(--acc);
  padding:4px 0 4px 20px;
}
.quote p{
  margin:0;font-family:var(--f-display);font-weight:300;
  font-size:clamp(17px,2.2vw,21px);line-height:1.4;letter-spacing:-.015em;color:var(--txt);
}
.quote footer{
  margin-top:12px;font-family:var(--f-mono);font-size:10.5px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
}

/* ---------- formação ---------- */
.edu{margin:26px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.edu li{padding:14px 0;border-bottom:1px solid var(--line)}
.edu b{
  display:block;font-family:var(--f-display);font-weight:600;font-size:14.5px;color:var(--txt);
}
.edu span{
  display:block;margin-top:3px;font-family:var(--f-mono);font-size:10.5px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
}