/* =========================================================
   POLARYETI — sistema visual
   Paleta e tipografia herdadas de polaryeti_design_guide.md
   ========================================================= */

:root{
  /* base */
  --bg-0:#070d13;
  --bg-1:#0c1620;
  --bg-2:#101f2b;
  --ice-100:#eef7fb;
  --ice-300:#a9d3e6;
  --ice-muted:#5c7d8f;
  --accent:#57e0c9;
  --accent-dim:#2c4a45;
  --line:#1b2c38;
  --radius:2px;

  /* derivados */
  --line-soft:rgba(27,44,56,.55);
  --glass:rgba(12,22,32,.55);
  --glow:rgba(87,224,201,.45);

  /* ritmo */
  --sp-section:120px;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg-0);
  color:var(--ice-100);
  font-family:'Inter',system-ui,sans-serif;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--accent);color:var(--bg-0)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg-0)}
::-webkit-scrollbar-thumb{background:var(--line);border:2px solid var(--bg-0);border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:var(--accent-dim)}

.wrap{max-width:1140px;margin:0 auto;padding:0 32px}
.wrap-narrow{max-width:820px;margin:0 auto;padding:0 32px}
@media (max-width:640px){.wrap,.wrap-narrow{padding:0 20px}}

/* =========================================================
   CAMADAS DE FUNDO — grão + aurora + malha
   ========================================================= */
.bg-layers{position:fixed;inset:0;z-index:0;pointer-events:none}

.bg-grid{
  position:absolute;inset:0;
  background-image:
    linear-gradient(to right,rgba(27,44,56,.35) 1px,transparent 1px),
    linear-gradient(to bottom,rgba(27,44,56,.35) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 10%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 10%,transparent 75%);
  opacity:.6;
}
.bg-aurora{
  position:absolute;inset:-20% -10% auto -10%;height:70vh;
  background:
    radial-gradient(45% 55% at 20% 30%,rgba(87,224,201,.10),transparent 70%),
    radial-gradient(40% 50% at 78% 12%,rgba(169,211,230,.09),transparent 70%),
    radial-gradient(60% 40% at 50% 0%,rgba(87,224,201,.06),transparent 70%);
  filter:blur(20px);
  animation:auroraDrift 22s ease-in-out infinite alternate;
}
@keyframes auroraDrift{
  0%{transform:translate3d(-2%,0,0) scale(1)}
  100%{transform:translate3d(3%,2%,0) scale(1.08)}
}
.bg-grain{
  position:absolute;inset:0;opacity:.035;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='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* holofote que segue o cursor */
.bg-spot{
  position:absolute;inset:0;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,20%),rgba(87,224,201,.055),transparent 70%);
  transition:opacity .4s ease;
}

/* conteúdo acima das camadas */
.page{position:relative;z-index:1}

/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:sticky;top:0;z-index:80;
  border-bottom:1px solid transparent;
  transition:background .35s var(--ease),border-color .35s var(--ease),backdrop-filter .35s;
}
.nav.is-stuck{
  background:rgba(7,13,19,.72);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom-color:var(--line);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}

.brand{
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:18px;
  letter-spacing:.02em;display:inline-flex;align-items:center;gap:10px;
}
.brand span{color:var(--accent)}
/* marca do logo: cristal que gira devagar */
.brand-mark{width:22px;height:22px;flex:none;overflow:visible}
.brand-mark path{fill:none;stroke:var(--accent);stroke-width:1.4;stroke-linejoin:round}
.brand-mark .facet{stroke:var(--ice-300);opacity:.5}
.brand:hover .brand-mark{animation:spinY 1.6s var(--ease)}
@keyframes spinY{from{transform:rotateY(0)}to{transform:rotateY(360deg)}}

.nav-links{list-style:none;display:flex;gap:30px;align-items:center}
.nav-links a{
  position:relative;font-size:12.5px;color:var(--ice-300);font-weight:500;
  letter-spacing:.06em;text-transform:uppercase;padding:6px 0;
  transition:color .25s var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--accent);transform:scaleX(0);transform-origin:right;
  transition:transform .35s var(--ease);
}
.nav-links a:hover{color:var(--ice-100)}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{transform:scaleX(1);transform-origin:left}
.nav-links a[aria-current="page"]{color:var(--ice-100)}

.nav-cta{
  font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent);
  border:1px solid var(--accent-dim);padding:9px 14px;border-radius:var(--radius);
  transition:background .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease);
}
.nav-cta:hover{background:rgba(87,224,201,.08);box-shadow:0 0 0 1px var(--accent-dim),0 8px 24px -12px var(--glow);transform:translateY(-1px)}

.nav-toggle{
  display:none;background:none;border:1px solid var(--line);border-radius:var(--radius);
  width:40px;height:36px;cursor:pointer;position:relative;
}
.nav-toggle i{
  position:absolute;left:11px;right:11px;height:1px;background:var(--ice-100);
  transition:transform .35s var(--ease),opacity .2s;
}
.nav-toggle i:nth-child(1){top:13px}
.nav-toggle i:nth-child(2){top:18px}
.nav-toggle i:nth-child(3){top:23px}
.nav-toggle[aria-expanded="true"] i:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] i:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] i:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

@media (max-width:860px){
  .nav-toggle{display:block}
  .nav-links{
    position:fixed;inset:72px 0 auto 0;flex-direction:column;align-items:flex-start;
    gap:0;background:rgba(7,13,19,.96);backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);padding:8px 32px 24px;
    clip-path:inset(0 0 100% 0);transition:clip-path .5s var(--ease);
  }
  .nav-links.is-open{clip-path:inset(0 0 0 0)}
  .nav-links li{width:100%;border-bottom:1px solid var(--line-soft)}
  .nav-links a{display:block;padding:16px 0;font-size:14px}
  .nav-links a::after{display:none}
  .nav-cta{display:none}
}

/* =========================================================
   BOTÕES
   ========================================================= */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:10px;
  padding:14px 24px;font-size:14px;font-weight:600;
  border:1px solid var(--accent);color:var(--bg-0);background:var(--accent);
  border-radius:var(--radius);overflow:hidden;isolation:isolate;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
  will-change:transform;
}
.btn::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(120deg,transparent 20%,rgba(255,255,255,.5) 50%,transparent 80%);
  transform:translateX(-120%);transition:transform .7s var(--ease);
}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 34px -12px var(--glow)}
.btn:hover::before{transform:translateX(120%)}
.btn:active{transform:translateY(0)}

.btn-ghost{background:transparent;color:var(--ice-100);border-color:var(--line)}
.btn-ghost::before{background:linear-gradient(120deg,transparent 20%,rgba(87,224,201,.12) 50%,transparent 80%)}
.btn-ghost:hover{border-color:var(--ice-300);box-shadow:0 14px 34px -18px rgba(169,211,230,.4)}

.btn .arrow{transition:transform .35s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}

/* link com sublinhado que se desenha */
.link-line{
  display:inline-flex;align-items:center;gap:8px;position:relative;
  font-size:14px;font-weight:500;color:var(--accent);padding-bottom:2px;
}
.link-line::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:currentColor;transform:scaleX(0);transform-origin:right;
  transition:transform .4s var(--ease);
}
.link-line:hover::after{transform:scaleX(1);transform-origin:left}
.link-line svg{transition:transform .35s var(--ease)}
.link-line:hover svg{transform:translateX(4px)}

/* =========================================================
   HERO + CANVAS 3D
   ========================================================= */
.hero{position:relative;padding:112px 0 96px;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
@media (max-width:960px){
  .hero-inner{grid-template-columns:1fr;gap:8px}
  .hero{padding:80px 0 72px}
}

.hero-canvas-wrap{
  position:relative;aspect-ratio:1/1;max-height:520px;
  display:flex;align-items:center;justify-content:center;
}
.hero-canvas{width:100%;height:100%;display:block;opacity:0;transition:opacity 1.2s var(--ease)}
.hero-canvas.is-ready{opacity:1}
/* fallback estático caso WebGL não exista / reduced motion */
.hero-canvas-wrap::after{
  content:"";position:absolute;inset:12%;border-radius:50%;
  background:radial-gradient(circle at 40% 35%,rgba(87,224,201,.18),transparent 62%);
  filter:blur(28px);z-index:-1;
}
@media (max-width:960px){.hero-canvas-wrap{max-height:340px;order:-1;opacity:.9}}

.eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--accent);
  letter-spacing:.14em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{
  content:"";width:28px;height:1px;background:var(--accent);
  transform-origin:left;animation:lineGrow .9s var(--ease) both .15s;
}
@keyframes lineGrow{from{transform:scaleX(0)}to{transform:scaleX(1)}}

h1{
  font-family:'Space Grotesk',sans-serif;font-weight:700;
  font-size:clamp(40px,6.2vw,72px);line-height:1.03;letter-spacing:-.025em;
  margin-top:24px;
}
h1 em{font-style:normal;color:var(--ice-300)}
h1 .grad{
  background:linear-gradient(96deg,var(--ice-100) 10%,var(--accent) 55%,var(--ice-300) 90%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  background-size:220% 100%;animation:sheen 9s ease-in-out infinite;
}
@keyframes sheen{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

.hero-sub{margin-top:26px;font-size:18px;color:var(--ice-300);max-width:46ch;line-height:1.65}
.hero-cta{margin-top:38px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}

/* métricas do hero */
.hero-meta{
  margin-top:56px;display:flex;gap:40px;flex-wrap:wrap;
  padding-top:28px;border-top:1px solid var(--line-soft);
}
.meta-item .meta-n{
  font-family:'Space Grotesk',sans-serif;font-size:28px;font-weight:600;line-height:1;
}
.meta-item .meta-l{
  margin-top:8px;font-family:'JetBrains Mono',monospace;font-size:11px;
  color:var(--ice-muted);letter-spacing:.08em;text-transform:uppercase;
}

/* revelação por palavra do h1 — o padding dá folga para acentos e descidas
   (ç, p, g) que o overflow:hidden da máscara cortaria */
.reveal-words span{
  display:inline-block;overflow:hidden;vertical-align:top;
  padding:.14em 0;margin:-.14em 0;
}
.reveal-words span > i{
  display:inline-block;font-style:inherit;
  transform:translateY(105%);opacity:0;
  animation:wordUp .9s var(--ease-out) forwards;
}
@keyframes wordUp{to{transform:translateY(0);opacity:1}}

/* =========================================================
   SEÇÕES
   ========================================================= */
.section{padding:var(--sp-section) 0;border-bottom:1px solid var(--line);position:relative}
.section:last-of-type{border-bottom:none}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:32px;flex-wrap:wrap;margin-bottom:56px;
}
.section-eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--ice-muted);
  letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px;
  display:flex;align-items:center;gap:10px;
}
.section-eyebrow::before{content:"";width:18px;height:1px;background:var(--ice-muted)}
h2{
  font-family:'Space Grotesk',sans-serif;font-size:clamp(28px,4.2vw,42px);
  font-weight:600;letter-spacing:-.02em;line-height:1.1;max-width:18ch;
}
h3{font-family:'Space Grotesk',sans-serif;font-weight:600}
.section-lead{color:var(--ice-300);font-size:17px;line-height:1.7;max-width:58ch}

/* =========================================================
   CARDS DE PROJETO (tilt 3D)
   ========================================================= */
.projects{display:grid;grid-template-columns:1fr 1fr;gap:24px;perspective:1400px}
@media (max-width:820px){.projects{grid-template-columns:1fr}}

.card{
  position:relative;background:linear-gradient(160deg,var(--bg-1),#0a131c);
  border:1px solid var(--line);border-radius:6px;padding:32px;
  display:flex;flex-direction:column;gap:18px;overflow:hidden;
  transform-style:preserve-3d;
  transition:border-color .4s var(--ease),box-shadow .5s var(--ease),transform .18s ease-out;
  will-change:transform;
}
.card::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:0;
  background:radial-gradient(360px circle at var(--cx,50%) var(--cy,50%),rgba(87,224,201,.10),transparent 65%);
  transition:opacity .45s var(--ease);
}
.card:hover{border-color:var(--accent-dim);box-shadow:0 30px 70px -40px rgba(87,224,201,.5)}
.card:hover::before{opacity:1}
.card > *{position:relative;transform:translateZ(28px)}

.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.card h3{font-size:23px}
.card-status{
  font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--accent);border:1px solid var(--accent-dim);
  padding:5px 9px;border-radius:var(--radius);white-space:nowrap;
  display:inline-flex;align-items:center;gap:7px;
}
.card-status::before{
  content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 0 var(--glow);animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(87,224,201,.55)}
  70%{box-shadow:0 0 0 7px rgba(87,224,201,0)}
  100%{box-shadow:0 0 0 0 rgba(87,224,201,0)}
}
.card p{color:var(--ice-300);font-size:14.5px;line-height:1.65;max-width:46ch}
.card-shot{
  margin-top:2px;aspect-ratio:16/10;position:relative;overflow:hidden;
  background:repeating-linear-gradient(135deg,#0d1a24 0 2px,#0f1d28 2px 4px);
  border:1px solid var(--line);border-radius:var(--radius);
  display:flex;align-items:center;justify-content:center;
  color:var(--ice-muted);font-family:'JetBrains Mono',monospace;font-size:12px;
}
/* varredura de luz sobre o placeholder */
.card-shot::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,transparent 35%,rgba(169,211,230,.10) 50%,transparent 65%);
  transform:translateX(-100%);
}
.card:hover .card-shot::after{transform:translateX(100%);transition:transform 1.1s var(--ease)}
.card-stack{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}
.tag{
  font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--ice-muted);
  border:1px solid var(--line);padding:5px 9px;border-radius:var(--radius);
  transition:color .3s var(--ease),border-color .3s var(--ease);
}
.card:hover .tag{color:var(--ice-300);border-color:var(--accent-dim)}
.card-link{margin-top:6px}

/* =========================================================
   STACK — marquee + grade
   ========================================================= */
.marquee{
  position:relative;overflow:hidden;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:22px 0;
  mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.marquee-track{display:flex;width:max-content;animation:slide 34s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.marquee-item{
  font-family:'Space Grotesk',sans-serif;font-size:26px;font-weight:500;
  color:var(--ice-muted);padding:0 28px;display:inline-flex;align-items:center;gap:28px;
  white-space:nowrap;transition:color .3s var(--ease);
}
.marquee-item:hover{color:var(--ice-100)}
.marquee-item::after{content:"";width:5px;height:5px;background:var(--accent-dim);transform:rotate(45deg)}

.stack-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.stack-cell{
  background:var(--bg-0);padding:26px 22px;position:relative;overflow:hidden;
  transition:background .35s var(--ease);
}
.stack-cell::after{
  content:"";position:absolute;left:0;top:0;width:100%;height:1px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease);
}
.stack-cell:hover{background:var(--bg-1)}
.stack-cell:hover::after{transform:scaleX(1)}
.stack-cell .sc-name{font-family:'Space Grotesk',sans-serif;font-size:16px;font-weight:600}
.stack-cell .sc-role{
  margin-top:6px;font-family:'JetBrains Mono',monospace;font-size:11px;
  color:var(--ice-muted);letter-spacing:.05em;
}

/* =========================================================
   PROCESSO — timeline
   ========================================================= */
.steps{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.step{
  background:var(--bg-0);padding:34px 32px;display:grid;
  grid-template-columns:80px 1fr 1fr;gap:28px;align-items:start;
  transition:background .4s var(--ease);
}
.step:hover{background:var(--bg-1)}
@media (max-width:760px){.step{grid-template-columns:1fr;gap:12px;padding:26px 22px}}
.step-n{
  font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--accent);
  letter-spacing:.1em;padding-top:6px;
}
.step h3{font-size:20px}
.step p{color:var(--ice-300);font-size:14.5px;line-height:1.7;max-width:52ch}

/* =========================================================
   PAINEL / GLASS
   ========================================================= */
.panel{
  background:var(--glass);border:1px solid var(--line);border-radius:6px;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  padding:36px;
}
.panel-quiet{background:linear-gradient(160deg,var(--bg-1),transparent)}

/* =========================================================
   TEXTO LONGO
   ========================================================= */
.prose p{font-size:17px;color:var(--ice-300);line-height:1.8;max-width:64ch}
.prose p + p{margin-top:18px}
.prose strong{color:var(--ice-100);font-weight:600}
.prose h3{font-size:20px;margin-top:40px;margin-bottom:12px;color:var(--ice-100)}
.prose ul{list-style:none;margin-top:16px;display:grid;gap:12px}
.prose li{
  position:relative;padding-left:22px;color:var(--ice-300);font-size:15.5px;line-height:1.7;max-width:60ch;
}
.prose li::before{
  content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;
  background:var(--accent-dim);transform:rotate(45deg);
}

/* =========================================================
   CRIADOR
   ========================================================= */
.creator{display:grid;grid-template-columns:240px 1fr;gap:56px;align-items:start}
@media (max-width:700px){.creator{grid-template-columns:1fr;gap:32px}}
.creator-photo{
  width:240px;height:240px;border-radius:6px;position:relative;overflow:hidden;
  background:repeating-linear-gradient(135deg,#0d1a24 0 2px,#0f1d28 2px 4px);
  border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;text-align:center;padding:12px;
  color:var(--ice-muted);font-family:'JetBrains Mono',monospace;font-size:12px;
  transition:border-color .4s var(--ease),box-shadow .4s var(--ease);
}
.creator-photo:hover{border-color:var(--accent-dim);box-shadow:0 24px 60px -34px var(--glow)}
/* a foto cobre o placeholder hachurado; se pfp.jpg não existir, o <img> se
   remove sozinho (onerror) e o fundo "foto aqui" continua aparecendo */
.photo-fallback{position:relative}
.creator-photo img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform .7s var(--ease),filter .7s var(--ease);
}
.creator-photo:hover img{transform:scale(1.04);filter:saturate(1.05)}
/* brilho de gelo cruzando a foto no hover */
.creator-photo::after{
  content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(115deg,transparent 38%,rgba(238,247,251,.14) 50%,transparent 62%);
  transform:translateX(-110%);
}
.creator-photo:hover::after{transform:translateX(110%);transition:transform 1.1s var(--ease)}
.creator-name{font-family:'Space Grotesk',sans-serif;font-size:26px;font-weight:600;margin-bottom:8px}
.creator-role{
  font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--accent);
  letter-spacing:.04em;margin-bottom:24px;line-height:1.6;
}
.creator-links{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}

/* =========================================================
   ESTUDO DE CASO
   ========================================================= */
.case-hero{padding:88px 0 72px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.case-title{
  font-family:'Space Grotesk',sans-serif;font-weight:700;
  font-size:clamp(38px,6vw,68px);letter-spacing:-.025em;line-height:1.05;margin-top:20px;
}
.case-sub{margin-top:22px;font-size:18px;color:var(--ice-300);max-width:56ch;line-height:1.65}
.case-facts{
  margin-top:56px;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:1px;background:var(--line);border:1px solid var(--line);
}
.fact{background:var(--bg-0);padding:22px 24px}
.fact-k{
  font-family:'JetBrains Mono',monospace;font-size:10.5px;color:var(--ice-muted);
  letter-spacing:.1em;text-transform:uppercase;
}
.fact-v{margin-top:10px;font-size:15px;color:var(--ice-100);font-weight:500;line-height:1.5}

.split{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:28px}}
.split-label{
  font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--ice-muted);
  letter-spacing:.12em;text-transform:uppercase;position:sticky;top:110px;
}
@media (max-width:860px){.split-label{position:static}}

.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;background:var(--line);border:1px solid var(--line)}
.feature{background:var(--bg-0);padding:30px 26px;transition:background .35s var(--ease)}
.feature:hover{background:var(--bg-1)}
.feature-n{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--accent);letter-spacing:.1em}
.feature h3{font-size:17px;margin:14px 0 10px}
.feature p{font-size:14px;color:var(--ice-300);line-height:1.65}

/* roadmap */
.roadmap{display:grid;gap:0;border-left:1px solid var(--line);margin-left:8px}
.rm{position:relative;padding:0 0 40px 32px}
.rm:last-child{padding-bottom:0}
.rm::before{
  content:"";position:absolute;left:-5px;top:5px;width:9px;height:9px;
  background:var(--bg-0);border:1px solid var(--line);transform:rotate(45deg);
  transition:border-color .35s var(--ease),background .35s var(--ease);
}
.rm.is-now::before{background:var(--accent);border-color:var(--accent);box-shadow:0 0 14px var(--glow)}
.rm-when{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--ice-muted);letter-spacing:.1em;text-transform:uppercase}
.rm h3{font-size:18px;margin:8px 0 8px}
.rm p{font-size:14.5px;color:var(--ice-300);line-height:1.7;max-width:52ch}

/* =========================================================
   CONTATO
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;gap:40px}}
.contact-row{margin-top:36px;display:flex;gap:16px;flex-wrap:wrap}
.contact-list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.contact-item{
  background:var(--bg-0);padding:22px 24px;display:flex;justify-content:space-between;
  align-items:center;gap:20px;transition:background .35s var(--ease);
}
.contact-item:hover{background:var(--bg-1)}
.ci-k{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--ice-muted);letter-spacing:.1em;text-transform:uppercase}
.ci-v{font-size:15px;color:var(--ice-100)}

/* formulário */
.form{display:grid;gap:20px;margin-top:8px}
.field{display:grid;gap:8px}
.field label{
  font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--ice-muted);
  letter-spacing:.1em;text-transform:uppercase;
}
.field input,.field textarea,.field select{
  font-family:'Inter',sans-serif;font-size:15px;color:var(--ice-100);
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;width:100%;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease),background .3s var(--ease);
}
.field textarea{min-height:140px;resize:vertical;line-height:1.6}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--accent-dim);background:var(--bg-2);
  box-shadow:0 0 0 3px rgba(87,224,201,.08);
}
.field input::placeholder,.field textarea::placeholder{color:#3f5a6b}
.form-note{font-size:12.5px;color:var(--ice-muted);line-height:1.6}

/* =========================================================
   CTA FINAL
   ========================================================= */
.cta-band{
  position:relative;overflow:hidden;padding:110px 0;
  border-top:1px solid var(--line);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(60% 120% at 50% 120%,rgba(87,224,201,.12),transparent 70%);
}
.cta-band .wrap{position:relative}
.cta-title{
  font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:-.025em;
  font-size:clamp(32px,5.4vw,58px);line-height:1.05;max-width:16ch;
}

/* =========================================================
   FOOTER
   ========================================================= */
footer{border-top:1px solid var(--line);padding:56px 0 40px;position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
.footer-blurb{color:var(--ice-muted);font-size:14px;line-height:1.7;max-width:34ch;margin-top:16px}
.footer-col h4{
  font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--ice-muted);
  letter-spacing:.12em;text-transform:uppercase;font-weight:400;margin-bottom:16px;
}
.footer-col ul{list-style:none;display:grid;gap:11px}
.footer-col a{font-size:14px;color:var(--ice-300);transition:color .25s var(--ease),padding-left .25s var(--ease)}
.footer-col a:hover{color:var(--accent);padding-left:5px}
.footer-bottom{
  margin-top:48px;padding-top:24px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:var(--ice-muted);
}

/* =========================================================
   UTILITÁRIOS DE ANIMAÇÃO
   ========================================================= */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.09s}
.reveal[data-d="2"]{transition-delay:.18s}
.reveal[data-d="3"]{transition-delay:.27s}
.reveal[data-d="4"]{transition-delay:.36s}
.reveal[data-d="5"]{transition-delay:.45s}

/* linha que se desenha ao entrar na viewport */
.rule{height:1px;background:var(--line);transform:scaleX(0);transform-origin:left;transition:transform 1.1s var(--ease)}
.rule.is-in{transform:scaleX(1)}

/* entrada de página */
.page-in{animation:pageIn .7s var(--ease-out) both}
@keyframes pageIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* barra de progresso de scroll */
.progress{
  position:fixed;top:0;left:0;height:2px;width:100%;z-index:100;transform-origin:left;
  transform:scaleX(0);background:linear-gradient(90deg,var(--accent-dim),var(--accent));
}

/* migalha */
.crumb{
  font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--ice-muted);
  letter-spacing:.08em;text-transform:uppercase;display:flex;gap:10px;align-items:center;
}
.crumb a{transition:color .25s var(--ease)}
.crumb a:hover{color:var(--accent)}

/* =========================================================
   REDUÇÃO DE MOVIMENTO
   ========================================================= */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .reveal{opacity:1;transform:none}
  .rule{transform:scaleX(1)}
  .reveal-words span > i{transform:none;opacity:1}
  .hero-canvas{opacity:1}
}