:root{
    --bg:#0A0A0B;
    --bg-1:#0F0F11;
    --bg-2:#15151A;
    --line:rgba(244,241,234,0.08);
    --line-strong:rgba(244,241,234,0.18);
    --fg:#F4F1EA;
    --fg-2:#C9C4B8;
    --fg-3:#8B8780;
    --fg-4:#807D75;
    --accent:#FF5B14;
    --accent-soft:#FFB68A;
    --teal:#5EEAD4;
    --violet:#A78BFA;
    --grid: rgba(244,241,234,0.04);
    --radius:14px;
    --maxw:1240px;
    --display:"Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
    --sans:"Onest", ui-sans-serif, system-ui, sans-serif;
    --mono:"JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;
  }

  *{box-sizing:border-box}
  html,body{margin:0;padding:0}
  html{scroll-behavior:smooth}
  [id]{scroll-margin-top:90px}

  /* a11y — visible focus for all interactive elements */
  :focus{outline:none}
  :focus-visible{
    outline:2px solid var(--accent);
    outline-offset:3px;
    border-radius:6px;
  }
  .field input:focus-visible,
  .field select:focus-visible,
  .field textarea:focus-visible{ outline:none } /* form has its own focus ring */

  /* a11y — sr-only utility */
  .sr-only{
    position:absolute !important;
    width:1px;height:1px;
    padding:0;margin:-1px;
    overflow:hidden;clip:rect(0,0,0,0);
    white-space:nowrap;border:0;
  }

  /* a11y — skip to content link */
  .skip{
    position:absolute;
    left:-9999px;top:0;
    background:var(--accent);
    color:#0A0A0B;
    padding:10px 16px;border-radius:0 0 8px 0;
    font-family:var(--mono);font-size:13px;
    z-index:100;font-weight:500;
  }
  .skip:focus{ left:0; outline:2px solid var(--fg); outline-offset:2px }

  /* a11y — reduced motion */
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.001ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.001ms !important;
      scroll-behavior: auto !important;
    }
    .marquee .track{ animation:none !important; transform:none !important }
    .oct-deco svg{ animation:none !important }
    .term .blink::after{ animation:none !important; opacity:1 }
    [data-reveal]{ opacity:1 !important; transform:none !important }
  }
  body{
    background:var(--bg);
    color:var(--fg);
    font-family:var(--sans);
    font-weight:400;
    font-size:16px;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
    overflow-x:hidden;
  }

  /* atmosphere — soft glow + grid */
  body::before{
    content:"";
    position:fixed; inset:0;
    background:
      radial-gradient(900px 600px at 78% -10%, rgba(255,91,20,0.18), transparent 60%),
      radial-gradient(700px 500px at 0% 12%, rgba(94,234,212,0.08), transparent 60%),
      linear-gradient(180deg, #0A0A0B 0%, #0A0A0B 100%);
    z-index:-2;
    pointer-events:none;
  }
  body::after{
    content:"";
    position:fixed; inset:0;
    background-image:
      linear-gradient(var(--grid) 1px, transparent 1px),
      linear-gradient(90deg, var(--grid) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 30%, transparent 80%);
    z-index:-1;
    pointer-events:none;
  }

  /* grain overlay */
  .grain{
    position:fixed; inset:0; pointer-events:none; z-index:1;
    opacity:.06; mix-blend-mode:overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.7 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  }

  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}
  ::selection{background:var(--accent);color:#0A0A0B}

  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

  /* ─────────── nav ─────────── */
  nav.top{
    position:fixed; top:0; left:0; right:0; z-index:50;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(10,10,11,0.55);
    border-bottom:1px solid var(--line);
  }
  nav.top .row{
    max-width:var(--maxw); margin:0 auto;
    display:flex; align-items:center; justify-content:space-between;
    padding:14px 28px;
  }
  .brand{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:600;letter-spacing:-0.01em;font-size:18px}
  .brand-mark{width:28px;height:28px}
  .brand-mark .stroke{stroke:var(--fg);stroke-width:1.4;fill:none}
  .brand-mark .accent{stroke:var(--accent);stroke-width:1.6;fill:none}
  nav .links{display:flex;gap:28px;font-size:14px;color:var(--fg-2)}
  nav .links a:hover{color:var(--fg)}
  .cta{
    display:inline-flex;align-items:center;gap:8px;
    padding:9px 16px;border-radius:999px;
    background:var(--fg);color:#0A0A0B;
    font-weight:500;font-size:14px;
    border:1px solid transparent;
    transition: all .18s ease;
  }
  .cta:hover{background:transparent;color:var(--fg);border-color:var(--line-strong)}
  .cta.alt{background:transparent;color:var(--fg);border-color:var(--line-strong)}
  .cta.alt:hover{background:var(--accent);color:#0A0A0B;border-color:var(--accent)}
  .cta .arrow{transition:transform .18s ease}
  .cta:hover .arrow{transform:translateX(3px)}
  @media (max-width:760px){
    nav .links{display:none}
    nav.top .cta{display:none}
    .nav-toggle{ display:inline-flex !important }
  }

  /* hamburguer mobile */
  .nav-toggle{
    display:none;
    width:44px;height:44px;
    align-items:center;justify-content:center;
    background:transparent;border:1px solid var(--line-strong);
    border-radius:10px;cursor:pointer;
  }
  .nav-toggle svg{display:block}
  .nav-toggle line{stroke:var(--fg);stroke-width:1.6;stroke-linecap:round;transform-origin:center;transition:transform .25s ease, opacity .2s ease}
  body.menu-open .nav-toggle line:nth-child(1){transform:translateY(6px) rotate(45deg)}
  body.menu-open .nav-toggle line:nth-child(2){opacity:0}
  body.menu-open .nav-toggle line:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

  /* drawer mobile */
  .nav-drawer{
    position:fixed;
    top:57px;right:-100%;
    width:min(88vw,320px);height:calc(100dvh - 57px);
    background:rgba(15,15,17,0.97);
    backdrop-filter:blur(16px);
    -webkit-backdrop-filter:blur(16px);
    border-left:1px solid var(--line);
    z-index:60;
    padding:24px 24px 40px;
    display:flex;flex-direction:column;gap:6px;
    transition:right .32s cubic-bezier(.2,.7,.2,1);
    overflow-y:auto;
  }
  .nav-drawer a{
    font-family:var(--display);
    font-size:24px;font-weight:500;letter-spacing:-0.015em;
    color:var(--fg);
    padding:14px 0;
    border-bottom:1px solid var(--line);
    transition:color .18s ease;
  }
  .nav-drawer a:hover{color:var(--accent)}
  .nav-drawer .cta{
    margin-top:auto;
    align-self:flex-start;
    font-family:var(--sans);
    font-size:15px;font-weight:500;letter-spacing:0;
  }
  .nav-overlay{
    position:fixed;top:57px;left:0;right:0;bottom:0;
    background:rgba(0,0,0,0.5);
    opacity:0;visibility:hidden;
    transition:opacity .25s ease, visibility .25s;
    z-index:55;
  }
  body.menu-open .nav-drawer{right:0}
  body.menu-open .nav-overlay{opacity:1;visibility:visible}
  body.menu-open{overflow:hidden}

  /* ─────────── hero ─────────── */
  header.hero{
    padding:140px 0 72px;
    position:relative;
  }
  .eyebrow{
    display:inline-flex;align-items:center;gap:10px;
    font-family:var(--mono);font-size:12px;
    color:var(--fg-3);
    padding:6px 12px;border-radius:999px;
    border:1px solid var(--line);
    background:rgba(244,241,234,0.02);
  }
  .eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}
  @media (max-width:600px){
    /* eyebrow text can run long (e.g. vets.html) and wrap to 2+ lines on narrow screens;
       the 999px pill radius reads as a stretched capsule once it's no longer single-line */
    .eyebrow{ border-radius:var(--radius) }
  }
  h1.headline{
    font-family:var(--display);
    font-weight:500;
    font-size: clamp(42px, 6.6vw, 92px);
    line-height:0.98;
    letter-spacing:-0.035em;
    margin: 22px 0 24px;
    max-width: 16ch;
  }
  h1.headline em{
    font-style:normal;
    background: linear-gradient(95deg, var(--accent) 0%, var(--accent-soft) 60%, var(--fg) 100%);
    -webkit-background-clip:text; background-clip:text; color:transparent;
    font-weight:600;
  }
  .lede{
    color:var(--fg-2);
    font-size: clamp(16px, 1.4vw, 19px);
    max-width: 56ch;
    line-height:1.6;
  }
  .hero-actions{display:flex;gap:12px;margin-top:36px;flex-wrap:wrap}

  .hero-grid{
    display:grid;grid-template-columns: 1.4fr 1fr; gap:60px; align-items:end;
  }
  @media (max-width:980px){ .hero-grid{grid-template-columns:1fr;gap:40px} }

  /* terminal card */
  .term{
    border:1px solid var(--line);
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
    border-radius:14px;
    overflow:hidden;
    box-shadow: 0 30px 80px -40px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.03);
    opacity:.92;
    transition:opacity .25s ease;
  }
  .term:hover{ opacity:1 }
  .term .head{
    display:flex;align-items:center;gap:8px;
    padding:10px 14px;
    border-bottom:1px solid var(--line);
    background:rgba(255,255,255,0.015);
    font-family:var(--mono);font-size:12px;color:var(--fg-3)
  }
  .term .head .dots{display:flex;gap:6px;margin-right:10px}
  .term .head .dots span{width:9px;height:9px;border-radius:50%;background:#2A2A2F}
  .term .head .dots span:first-child{background:#FF5F57}
  .term .head .dots span:nth-child(2){background:#FEBC2E}
  .term .head .dots span:nth-child(3){background:#28C840}
  .term pre{
    margin:0;padding:18px 18px 22px;
    font-family:var(--mono);font-size:12.5px;line-height:1.7;
    color:var(--fg-2);
    overflow:auto;
  }
  @media (max-width:600px){
    /* lines like "→ copiloto executivo respondendo com dados da operação" are wider
       than the mobile card and were getting clipped (overflow:auto has no visible
       affordance) — wrap instead of relying on horizontal scroll */
    .term pre{ white-space:pre-wrap; word-break:break-word; overflow-x:hidden }
  }
  .term .pr{color:var(--accent)}
  .term .ok{color:var(--teal)}
  .term .mu{color:var(--fg-4)}
  .term .kw{color:var(--violet)}
  .term .blink::after{
    content:"▋";color:var(--accent);
    animation:blink 1.1s steps(2,start) infinite;
    margin-left:2px;
  }
  @keyframes blink{ to { visibility:hidden } }

  /* marquee */
  .marquee{
    margin-top:80px;
    padding:18px 0;
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    overflow:hidden;
    mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  }
  .marquee .track{
    display:flex; gap:54px;
    animation: scroll 45s linear infinite;
    width:max-content;
    font-family:var(--mono);font-size:12.5px;color:var(--fg-3);
    text-transform:uppercase;letter-spacing:0.14em;
  }
  .marquee .track span{display:inline-flex;align-items:center;gap:14px;white-space:nowrap}
  .marquee .track span::before{content:"◆";color:var(--accent);font-size:10px}
  @keyframes scroll{ from{transform:translateX(0)} to{transform:translateX(-50%)} }

  /* ─────────── sections ─────────── */
  section{padding:120px 0;position:relative}
  .sec-head{display:grid;grid-template-columns: 1fr 1.2fr; gap:60px; align-items:end; margin-bottom:64px}
  @media (max-width:900px){ .sec-head{grid-template-columns:1fr;gap:24px} }

  .kicker{
    font-family:var(--mono);font-size:11px;color:var(--accent);
    text-transform:uppercase;letter-spacing:0.18em;
    display:inline-flex;align-items:center;gap:10px;
  }
  .kicker::before{content:"";width:24px;height:1px;background:var(--accent);display:inline-block}
  h2{
    font-family:var(--display);
    font-weight:500;
    font-size: clamp(34px, 4.6vw, 60px);
    line-height:1;
    letter-spacing:-0.03em;
    margin:14px 0 0;
  }
  h2 em{font-style:italic;font-weight:400;color:var(--fg-3)}
  .sec-head p.lede{margin:0;font-size:17px}

  /* pillars (4) */
  .pillars{
    display:grid;grid-template-columns:repeat(4,1fr);gap:0;
    border-top:1px solid var(--line);
    border-left:1px solid var(--line);
  }
  .pillars--3{grid-template-columns:repeat(3,1fr)}
  @media (max-width:1100px){ .pillars{grid-template-columns:repeat(2,1fr)} .pillars--3{grid-template-columns:repeat(2,1fr)} }
  @media (max-width:600px){ .pillars{grid-template-columns:1fr} .pillars--3{grid-template-columns:1fr} }
  .pillar{
    border-right:1px solid var(--line);
    border-bottom:1px solid var(--line);
    padding:36px 28px;
    position:relative;
    background:linear-gradient(180deg, rgba(255,255,255,0.012), transparent);
    transition: background .25s ease;
  }
  .pillar:hover{background:linear-gradient(180deg, rgba(255,91,20,0.06), rgba(255,91,20,0))}
  .pillar .num{
    font-family:var(--mono);font-size:11px;color:var(--fg-4);
    letter-spacing:0.16em;
  }
  .pillar h3{
    font-family:var(--display);font-weight:500;
    font-size:24px;letter-spacing:-0.02em;
    margin:18px 0 10px;line-height:1.15;
  }
  .pillar p{color:var(--fg-3);font-size:14.5px;line-height:1.65;margin:0 0 22px}
  .pillar ul{list-style:none;padding:0;margin:0;font-family:var(--mono);font-size:12px;color:var(--fg-2)}
  .pillar ul li{padding:6px 0;border-top:1px dashed var(--line)}
  .pillar ul li::before{content:"→ ";color:var(--accent)}
  .pillar .icon{
    width:38px;height:38px;display:grid;place-items:center;
    border:1px solid var(--line-strong);border-radius:10px;
    margin-bottom:18px;color:var(--accent);
    background:rgba(255,91,20,0.06);
  }

  /* eight foundations strip */
  .eight{
    display:grid;grid-template-columns:repeat(4,1fr);
    gap:1px; background:var(--line);
    border:1px solid var(--line); border-radius:14px; overflow:hidden;
  }
  @media (max-width:900px){ .eight{grid-template-columns:repeat(2,1fr)} }
  .eight .cell{
    background:var(--bg-1); padding:20px 22px;
    display:flex; flex-direction:column; gap:6px;
  }
  .eight .cell .id{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:0.16em}
  .eight .cell .t{font-family:var(--display);font-size:18px;font-weight:500;letter-spacing:-0.01em;margin:0}
  .eight .cell .d{color:var(--fg-3);font-size:13px;line-height:1.55}

  /* approach split */
  .split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
  @media (max-width:900px){ .split{grid-template-columns:1fr;gap:40px} }
  .approach-list{list-style:none;padding:0;margin:32px 0 0;max-width:880px}
  .approach-list li{
    display:grid;grid-template-columns:auto 1fr;gap:18px;
    padding:22px 0;border-top:1px solid var(--line);
  }
  .approach-list li:last-child{border-bottom:1px solid var(--line)}
  .approach-list .n{
    font-family:var(--mono);font-size:12px;color:var(--accent);
    letter-spacing:0.14em;padding-top:3px;
  }
  .approach-list h4{
    font-family:var(--display);font-weight:500;
    font-size:20px;letter-spacing:-0.015em;margin:0 0 6px;
  }
  .approach-list p{margin:0;color:var(--fg-3);font-size:14.5px;line-height:1.6}

  .stat-card{
    border:1px solid var(--line);
    background:linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
    border-radius:14px; padding:30px;
    display:grid; gap:22px;
  }
  .stat-row{display:flex;align-items:baseline;justify-content:space-between;gap:20px;border-top:1px dashed var(--line);padding-top:18px}
  .stat-row:first-child{border-top:none;padding-top:0}
  .stat-num{font-family:var(--display);font-weight:500;font-size:46px;letter-spacing:-0.03em;line-height:1}
  .stat-num .small{font-size:22px;color:var(--fg-3);margin-left:4px}
  .stat-lab{font-family:var(--mono);font-size:11.5px;color:var(--fg-3);text-transform:uppercase;letter-spacing:0.14em;text-align:right;max-width:18ch}

  /* founders */
  .founders{display:grid;grid-template-columns:1fr 1fr;gap:24px}
  @media (max-width:900px){ .founders{grid-template-columns:1fr} }
  .founder{
    border:1px solid var(--line);
    border-radius:18px;
    padding:34px 30px;
    background:
      radial-gradient(600px 200px at 100% 0%, rgba(255,91,20,0.07), transparent 60%),
      linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
    position:relative; overflow:hidden;
  }
  .founder{position:relative}
  .founder .photo{
    width:88px;height:88px;border-radius:50%;
    overflow:hidden;
    border:1px solid var(--line-strong);
    background:linear-gradient(135deg, rgba(255,91,20,0.12), rgba(94,234,212,0.05));
    margin-bottom:22px;
    display:block;
  }
  .founder .photo img{
    width:100%;height:100%;
    object-fit:cover;object-position:center 25%;
    transition: filter .3s ease, transform .6s ease;
  }
  @media (hover:hover){
    .founder .photo img{ filter: grayscale(35%) contrast(1.05); }
  }
  .founder:hover .photo img{ filter:grayscale(0) contrast(1); transform:scale(1.03) }
  .founder .role{
    font-family:var(--mono);font-size:11.5px;color:var(--accent);
    letter-spacing:0.16em;text-transform:uppercase;
  }
  .founder h3{
    font-family:var(--display);font-size:30px;font-weight:500;letter-spacing:-0.02em;
    margin:8px 0 16px;line-height:1.05;
  }
  .founder .meta-line{
    display:flex;flex-wrap:wrap;gap:10px 18px;
    margin:0 0 18px;
    font-family:var(--mono);font-size:11.5px;color:var(--fg-3);
  }
  .founder .meta-line span{display:inline-flex;align-items:center;gap:6px}
  .founder .meta-line span::before{content:"·";color:var(--accent);font-weight:600}
  .founder .meta-line span:first-child::before{content:""}
  .founder p{color:var(--fg-2);font-size:14.5px;line-height:1.65;margin:0 0 20px}
  .founder .tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:22px}
  .founder .tags span{
    font-family:var(--mono);font-size:11px;color:var(--fg-2);
    padding:5px 10px;border:1px solid var(--line);border-radius:999px;
    background:rgba(255,255,255,0.02);
  }
  .founder a.li{
    display:inline-flex;align-items:center;gap:8px;
    font-family:var(--mono);font-size:12px;color:var(--fg-2);
    border-bottom:1px solid var(--line);padding-bottom:4px;
    transition: color .18s ease, border-color .18s ease;
  }
  .founder a.li:hover{color:var(--accent);border-color:var(--accent)}

  /* stack */
  .stack-grid{
    display:grid;grid-template-columns:repeat(6,1fr);
    border-top:1px solid var(--line);
    border-left:1px solid var(--line);
  }
  @media (max-width:900px){ .stack-grid{grid-template-columns:repeat(3,1fr)} }
  @media (max-width:520px){ .stack-grid{grid-template-columns:repeat(2,1fr)} }
  .stack-grid .it{
    border-right:1px solid var(--line);
    border-bottom:1px solid var(--line);
    padding:22px 14px;
    text-align:center;
    font-family:var(--mono);font-size:12px;color:var(--fg-2);
    letter-spacing:0.04em;
    transition:background .2s ease, color .2s ease;
  }
  .stack-grid .it:hover{background:rgba(255,91,20,0.06);color:var(--fg)}

  /* responsive services table (automacoes.html "fora do cardápio") */
  @media (max-width:600px){
    /* at 375px the 3-col table (min-width:560px) forced horizontal scroll with no visible
       affordance — prices like "R$ 3.000 – R$ 6.000" and the whole "Recorrente" column
       were cut off by default. Stack each row into a labeled card instead. */
    #parts-table thead{
      position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
      overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
    }
    #parts-table, #parts-table tbody, #parts-table tr, #parts-table td{
      display:block;width:100%;
    }
    #parts-table{ min-width:0!important }
    #parts-table tr{ padding:16px 0;border-bottom:1px solid var(--line) }
    #parts-table tr:last-child{ border-bottom:0 }
    #parts-table td{ padding:3px 0!important;border-bottom:0!important;white-space:normal!important }
    #parts-table td:first-child{ font-weight:500;color:var(--fg);margin-bottom:8px }
    #parts-table td[data-th]::before{
      content:attr(data-th) ": ";
      font-family:var(--mono);font-size:11px;color:var(--fg-4);
      text-transform:uppercase;letter-spacing:0.1em;
    }
  }

  /* CTA */
  .cta-banner{
    margin: 40px 0 0;
    border:1px solid var(--line-strong);
    border-radius:24px;
    padding: clamp(40px, 5vw, 72px);
    background:
      radial-gradient(800px 400px at 90% 110%, rgba(255,91,20,0.22), transparent 60%),
      radial-gradient(600px 300px at 0% 0%, rgba(94,234,212,0.10), transparent 60%),
      linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
    position:relative;overflow:hidden;
  }
  @media (max-width:480px){
    /* clamp()'s 40px floor doesn't shrink further on small phones — at 375px that's
       already ~21% of the viewport eaten by padding alone; let it scale down a bit more */
    .cta-banner{ padding: clamp(28px, 8vw, 40px) }
  }
  .cta-banner::after{
    content:"";position:absolute;inset:0;
    background-image:
      linear-gradient(var(--grid) 1px, transparent 1px),
      linear-gradient(90deg, var(--grid) 1px, transparent 1px);
    background-size:42px 42px;
    mask-image:radial-gradient(ellipse 80% 100% at 50% 50%, black 30%, transparent 80%);
    pointer-events:none;
  }
  .cta-banner h2{font-size:clamp(34px,5vw,64px); max-width:18ch}
  .cta-banner p.lede{margin:18px 0 28px;max-width:60ch}
  .cta-banner .row{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:2}

  /* footer */
  footer{
    border-top:1px solid var(--line);
    padding:60px 0 50px;
    color:var(--fg-3);font-size:13.5px;
  }
  footer .grid{
    display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px;
  }
  @media (max-width:900px){ footer .grid{grid-template-columns:1fr 1fr} }
  @media (max-width:520px){ footer .grid{grid-template-columns:1fr} }
  footer h5{font-family:var(--mono);font-size:11px;color:var(--fg-4);text-transform:uppercase;letter-spacing:0.18em;margin:0 0 14px}
  footer ul{list-style:none;padding:0;margin:0}
  footer ul li{padding:5px 0}
  footer ul li a:hover{color:var(--fg)}
  footer .bot{
    display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;
    margin-top:48px; padding-top:24px;
    border-top:1px solid var(--line);
    font-family:var(--mono); font-size:11.5px; color:var(--fg-4);
    letter-spacing:0.06em;
  }

  /* reveal animation */
  [data-reveal]{opacity:0;transform:translateY(24px);transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1)}
  [data-reveal].on{opacity:1;transform:none}

  /* octagon decoration */
  .oct-deco{
    position:absolute; right:-8%; top:90px;
    width:520px; height:520px; opacity:.55; pointer-events:none;
  }
  .oct-deco svg{width:100%;height:100%;animation: spinslow 80s linear infinite}
  @keyframes spinslow{ to{ transform:rotate(360deg) } }
  @media (max-width:900px){ .oct-deco{display:none} }