:root{
    --orange:#E8620A;
    --orange-hi:#ff7a24;
    --orange-deep:#b84c05;
    --maxw:1180px;
    --sans:"Montserrat",sans-serif;
    --serif:"Spectral",Georgia,serif;
    --body:"Inter",sans-serif;
    --mono:"JetBrains Mono",monospace;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{font-family:var(--body);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;background:#0a0a0a;color:#f6f1e9}
  a{color:inherit;text-decoration:none}
  ::selection{background:var(--orange);color:#0a0a0a}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

  /* ---------- THEMES ---------- */
  .theme-dark{
    background:#0a0a0a;color:#f6f1e9;
    --ink:#f6f1e9;--mut:#a49d90;--faint:#726b60;
    --surface:#17130f;--surface-2:#1d1712;
    --hair:rgba(246,241,233,.09);--hair-or:rgba(232,98,10,.30);
  }
  .theme-light{
    background:#f4efe6;color:#191410;
    --ink:#191410;--mut:#655c50;--faint:#9a9084;
    --surface:#ffffff;--surface-2:#faf6ee;
    --hair:rgba(25,20,16,.12);--hair-or:rgba(232,98,10,.35);
  }

  /* ---------- progress + parallax ---------- */
  .progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--orange),var(--orange-hi));z-index:200;transition:width .1s linear}

  /* ---------- eyebrow ---------- */
  .eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--orange);display:inline-flex;align-items:center;gap:12px}
  .eyebrow::before{content:"";width:26px;height:1px;background:var(--orange)}

  /* ---------- wordmark ---------- */
  .logo{display:flex;align-items:center;gap:13px}
  .logo-badge{width:42px;height:42px;border:1.5px solid var(--orange);border-radius:10px;display:grid;place-items:center;font-family:var(--sans);font-weight:900;font-size:16px;color:var(--orange);letter-spacing:.01em;flex-shrink:0;transition:background .28s ease,color .28s ease,transform .28s ease;position:relative;overflow:hidden}
  .logo-badge::after{content:"";position:absolute;inset:0;background:var(--orange);transform:translateY(101%);transition:transform .3s ease;z-index:-1}
  .logo:hover .logo-badge{color:#0a0a0a;transform:rotate(-3deg)}
  .logo:hover .logo-badge::after{transform:translateY(0)}
  .logo-text{display:flex;flex-direction:column;line-height:1.05}
  .logo-text .l1{font-family:var(--mono);font-size:9px;letter-spacing:.26em;text-transform:uppercase;color:#9a9184;margin-bottom:3px}
  .logo-text .l2{font-family:var(--sans);font-weight:800;font-size:15px;letter-spacing:-.005em;color:#f6f1e9}
  .logo-text .l2 b{color:var(--orange);font-weight:800}

  /* ---------- nav ---------- */
  header{position:sticky;top:0;z-index:120;background:rgba(10,10,10,.55);backdrop-filter:blur(6px);border-bottom:1px solid transparent;transition:background .3s,border-color .3s,box-shadow .3s}
  header.scrolled{background:rgba(9,8,7,.9);border-bottom:1px solid rgba(246,241,233,.09);box-shadow:0 10px 40px rgba(0,0,0,.4)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:76px}
  .navlinks{display:flex;gap:32px;align-items:center}
  .navlinks a{font-size:14px;color:#a49d90;transition:color .2s;position:relative;padding:4px 0}
  .navlinks a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--orange);transition:width .28s ease}
  .navlinks a:hover{color:#f6f1e9}
  .navlinks a:hover::after{width:100%}
  .btn{font-family:var(--sans);font-weight:700;font-size:14px;padding:11px 20px;border-radius:3px;cursor:pointer;border:none;transition:transform .18s ease,background .22s,box-shadow .22s,color .22s;display:inline-block;position:relative}
  .btn-primary{background:var(--orange);color:#0a0a0a}
  .btn-primary:hover{background:var(--orange-hi);transform:translateY(-2px);box-shadow:0 12px 30px rgba(232,98,10,.35)}
  .btn-ghost{background:transparent;color:currentColor;border:1px solid var(--hair)}
  .btn-ghost:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}
  .nav-cta{padding:10px 18px}
  .burger{display:none;background:none;border:none;color:#f6f1e9;cursor:pointer;font-size:22px}

  /* ---------- section frame ---------- */
  section{position:relative}
  .band{padding:100px 0}
  .sec-head{max-width:60ch;margin-bottom:54px}
  .sec-head h2{font-family:var(--sans);font-weight:800;font-size:clamp(28px,3.4vw,44px);line-height:1.07;letter-spacing:-.018em;margin:18px 0 0;color:var(--ink)}
  .sec-head p{color:var(--mut);font-size:17px;margin-top:18px}

  /* ---------- reveal ---------- */
  .rv{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
  .rv.in{opacity:1;transform:none}
  .rv-fade{opacity:0;transition:opacity .7s ease}
  .rv-fade.in{opacity:1}

  /* ---------- stagger groups ---------- */
  .stagger > *{opacity:0;transform:translateY(18px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1)}
  .stagger.in > *{opacity:1;transform:none}

  /* ---------- animated accents ---------- */
  .eyebrow::before{width:0;transition:width .6s ease .05s}
  .in .eyebrow::before,.eyebrow.in::before{width:26px}
  @keyframes breatheOp{0%,100%{opacity:.82}50%{opacity:1}}
  .hero-glow{animation:breatheOp 8s ease-in-out infinite}
  @keyframes breatheX{0%,100%{transform:translateX(-50%) scale(1);opacity:.9}50%{transform:translateX(-50%) scale(1.06);opacity:1}}
  .final-glow{animation:breatheX 10s ease-in-out infinite}
  @keyframes sealPulse{0%{box-shadow:0 0 0 0 rgba(232,98,10,.42)}70%{box-shadow:0 0 0 16px rgba(232,98,10,0)}100%{box-shadow:0 0 0 0 rgba(232,98,10,0)}}
  .cert-card .seal{animation:sealPulse 3.2s ease-out infinite}
  @keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
  .founder-photo .mono{animation:floaty 6.5s ease-in-out infinite}
  @keyframes textglow{0%,100%{text-shadow:0 0 0 rgba(232,98,10,0)}50%{text-shadow:0 0 24px rgba(232,98,10,.28)}}
  .hero h1 em{animation:textglow 4.5s ease-in-out infinite}
  .btn-primary{overflow:hidden}
  .btn-primary::after{content:"";position:absolute;top:0;left:-130%;width:55%;height:100%;background:linear-gradient(120deg,transparent,rgba(255,255,255,.4),transparent);transform:skewX(-20deg);transition:left .6s ease;pointer-events:none}
  .btn-primary:hover::after{left:150%}
  .track::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 100% 0,color-mix(in srgb,var(--tc) 12%,transparent),transparent 60%);opacity:0;transition:opacity .35s;pointer-events:none}
  .track:hover::after{opacity:1}
  .cred{transition:border-color .25s,color .25s,transform .25s}
  .cred:hover{transform:translateY(-2px)}
  .art .num{transition:transform .3s ease,color .3s ease}
  .art:hover .num{transform:scale(1.12)}
  .pillar{transition:background .25s,transform .25s}
  .pillar:hover{transform:translateY(-3px)}
  .whofor li span{transition:transform .25s}
  .whofor li:hover span{transform:translateX(2px)}
  .scroll-cue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);color:var(--mut);font-size:22px;z-index:3;animation:bob 1.9s ease-in-out infinite;text-decoration:none}
  @keyframes bob{0%,100%{transform:translateX(-50%) translateY(0);opacity:.45}50%{transform:translateX(-50%) translateY(9px);opacity:1}}

  /* ---------- HERO ---------- */
  .hero{position:relative;padding:110px 0 96px;overflow:hidden}
  .hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.95}
  .hero-bg svg{width:100%;height:100%}
  .hero-bg path{stroke-dasharray:3000;stroke-dashoffset:3000;animation:draw 2.8s ease forwards .35s}
  @keyframes draw{to{stroke-dashoffset:0}}
  .hero-glow{position:absolute;top:-160px;right:-120px;width:660px;height:660px;background:radial-gradient(circle,rgba(232,98,10,.18),transparent 62%);z-index:0;pointer-events:none;will-change:transform}
  .hero .wrap{position:relative;z-index:2}
  .hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(40px,6.2vw,76px);line-height:1.02;letter-spacing:-.018em;margin:26px 0 0;max-width:16ch}
  .hero h1 em{font-style:italic;color:var(--orange)}
  .hero .lede{font-size:clamp(16px,1.5vw,19px);color:var(--mut);max-width:56ch;margin:28px 0 38px}
  .hero-cta{display:flex;gap:14px;flex-wrap:wrap}

  /* ---------- marquee ---------- */
  .marquee{overflow:hidden;background:#0d0b09;border-top:1px solid rgba(246,241,233,.08);border-bottom:1px solid rgba(246,241,233,.08);padding:17px 0}
  .mq-track{display:flex;width:max-content;animation:scroll 34s linear infinite}
  .mq-item{padding:0 34px;color:#cbc4b8;font-family:var(--sans);font-weight:700;font-size:14px;letter-spacing:.06em;text-transform:uppercase;position:relative;white-space:nowrap}
  .mq-item::after{content:"";position:absolute;right:-3px;top:50%;width:5px;height:5px;border-radius:50%;background:var(--orange);transform:translateY(-50%)}
  @keyframes scroll{to{transform:translateX(-50%)}}
  .marquee:hover .mq-track{animation-play-state:paused}

  /* ---------- definition ---------- */
  .def{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
  .def .lead-serif{font-family:var(--serif);font-size:clamp(22px,2.6vw,31px);line-height:1.34;color:var(--ink)}
  .def .lead-serif b{color:var(--orange);font-weight:600}
  .def p.small{color:var(--mut);margin-top:22px;font-size:16px}
  .highlight-line{font-family:var(--sans);font-weight:800;font-size:clamp(20px,2.3vw,27px);letter-spacing:-.012em;line-height:1.22;color:var(--ink);margin-top:30px;padding:18px 22px;border-left:3px solid var(--orange);background:linear-gradient(90deg,rgba(232,98,10,.12),transparent);border-radius:0 4px 4px 0}
  .highlight-line b{color:var(--orange);font-weight:800}
  .whofor{background:var(--surface);border:1px solid var(--hair);border-radius:4px;padding:32px;box-shadow:0 20px 50px rgba(0,0,0,.06)}
  .whofor h4{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);margin-bottom:18px}
  .whofor ul{list-style:none}
  .whofor li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--hair);font-size:15px;transition:padding-left .22s ease}
  .whofor li:last-child{border-bottom:none}
  .whofor li:hover{padding-left:6px}
  .whofor li span{color:var(--orange);font-family:var(--mono);font-size:13px;min-width:26px}
  .whofor li b{font-weight:600;color:var(--ink)}
  .whofor li i{font-style:normal;color:var(--faint);display:block;font-size:13px;margin-top:2px}

  /* ---------- trilhas ---------- */
  .tracks{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
  .track{--tc:var(--orange);background:var(--surface);border:1px solid var(--hair);border-radius:4px;padding:34px 32px;position:relative;overflow:hidden;transition:border-color .28s,transform .28s,box-shadow .28s}
  .track::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--tc);transform:scaleY(0);transform-origin:top;transition:transform .32s ease}
  .track:hover{border-color:color-mix(in srgb,var(--tc) 45%,transparent);transform:translateY(-4px);box-shadow:0 24px 50px rgba(0,0,0,.16)}
  .track:hover::before{transform:scaleY(1)}
  .track-top{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:2px}
  .track .tag{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--tc);text-transform:uppercase}
  .track-status{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--tc);border:1px solid color-mix(in srgb,var(--tc) 45%,transparent);border-radius:100px;padding:5px 11px 5px 9px;background:color-mix(in srgb,var(--tc) 8%,transparent);white-space:nowrap}
  .track-status .pd{width:6px;height:6px;border-radius:50%;background:var(--tc);box-shadow:0 0 0 3px color-mix(in srgb,var(--tc) 22%,transparent);animation:pulse 2s infinite;flex-shrink:0}
  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.38}}
  .track-note{display:flex;gap:9px;align-items:flex-start;margin-top:16px;padding:11px 14px;border:1px solid color-mix(in srgb,var(--tc) 48%,transparent);background:color-mix(in srgb,var(--tc) 10%,transparent);border-radius:5px;font-size:13.5px;color:var(--ink);font-family:var(--body);line-height:1.42}
  .track-note b{color:var(--tc);font-weight:700}
  .track-note .lock{color:var(--tc);display:inline-flex;flex-shrink:0;margin-top:1px}
  .track h3{font-family:var(--sans);font-weight:800;font-size:22px;margin:14px 0 12px;letter-spacing:-.01em;color:var(--ink)}
  .track p{color:var(--mut);font-size:15px}
  .track .aud{margin-top:18px;font-size:13px;color:var(--faint);font-family:var(--mono)}
  .track.wide{grid-column:1/-1;display:flex;flex-direction:column;gap:10px}
  .track.wide .wide-body{display:grid;grid-template-columns:1.05fr 1fr;gap:32px;align-items:start;margin-top:4px}
  .track.wide h3{margin:0}
  .track.wide p{font-size:16px}
  @media(max-width:900px){.track.wide .wide-body{grid-template-columns:1fr;gap:12px}}

  /* ---------- currículo ---------- */
  .curr{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
  .curr-note{position:sticky;top:110px}
  .curr-note .lei{font-family:var(--mono);color:var(--orange);font-size:13px;letter-spacing:.1em;margin-bottom:18px}
  .curr-note h2{font-family:var(--sans);font-weight:800;font-size:clamp(26px,3vw,38px);letter-spacing:-.018em;margin-top:16px;line-height:1.1;color:var(--ink)}
  .curr-note p{color:var(--mut);font-size:16px;margin-top:16px}
  .articles{border-top:1px solid var(--hair)}
  .art{display:grid;grid-template-columns:88px 1fr;gap:22px;padding:22px 0;border-bottom:1px solid var(--hair);transition:padding-left .26s,background .26s}
  .art:hover{padding-left:14px;background:linear-gradient(90deg,rgba(232,98,10,.06),transparent)}
  .art .num{font-family:var(--mono);color:var(--orange);font-size:14px;padding-top:3px}
  .art h4{font-family:var(--sans);font-weight:700;font-size:18px;letter-spacing:-.01em;color:var(--ink)}
  .art p{color:var(--mut);font-size:14.5px;margin-top:6px}

  /* ---------- método ---------- */
  .method{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
  .method .big{font-family:var(--serif);font-style:italic;font-size:clamp(30px,4vw,52px);line-height:1.1;letter-spacing:-.01em;color:var(--ink)}
  .method .big b{color:var(--orange);font-style:normal;font-weight:600}
  .method p{color:var(--mut);font-size:17px;margin-top:24px;max-width:46ch}
  .pillars{display:grid;gap:1px;background:var(--hair);border:1px solid var(--hair);border-radius:4px;overflow:hidden}
  .pillar{background:var(--surface);padding:26px 28px;transition:background .25s}
  .pillar:hover{background:var(--surface-2)}
  .pillar .k{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--orange);text-transform:uppercase}
  .pillar .v{font-family:var(--sans);font-weight:800;font-size:19px;margin-top:8px;color:var(--ink)}
  .pillar .d{color:var(--mut);font-size:14px;margin-top:6px}

  /* ---------- certificação ---------- */
  .cert{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
  .cert h2{font-family:var(--sans);font-weight:800;font-size:clamp(26px,3.2vw,40px);line-height:1.08;letter-spacing:-.018em;color:var(--ink)}
  .cert .p{color:var(--mut);font-size:17px;margin-top:20px}
  .cert-card{background:linear-gradient(155deg,#241a11,#0c0a08);border:1px solid var(--hair-or);border-radius:6px;padding:40px;position:relative;box-shadow:0 30px 70px rgba(0,0,0,.28);color:#f6f1e9}
  .cert-card .seal{width:56px;height:56px;border:2px solid var(--orange);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--sans);font-weight:900;color:var(--orange);font-size:15px;margin-bottom:24px}
  .cert-card .ct{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#8a8378}
  .cert-card h3{font-family:var(--sans);font-weight:800;font-size:24px;margin:8px 0 20px;color:#f6f1e9}
  .cert-card .row{display:flex;gap:12px;padding:12px 0;border-top:1px solid rgba(246,241,233,.1);font-size:15px;color:#e9e3d8}
  .cert-card .row::before{content:"→";color:var(--orange)}

  /* ---------- fundador ---------- */
  .founder{display:grid;grid-template-columns:.7fr 1.3fr;gap:56px;align-items:center}
  .founder-photo{aspect-ratio:4/5;border-radius:6px;border:1px solid rgba(246,241,233,.1);position:relative;overflow:hidden;background:radial-gradient(120% 90% at 70% 0%,rgba(232,98,10,.22),transparent 55%),linear-gradient(160deg,#241a11,#0d0b09);display:flex;align-items:flex-end}
  .founder-photo .mono{font-family:var(--sans);font-weight:900;font-size:130px;color:rgba(232,98,10,.16);position:absolute;top:12px;left:22px;letter-spacing:-.04em}
  .founder-photo .cap{padding:28px;position:relative;z-index:2}
  .founder-photo .cap .nm{font-family:var(--sans);font-weight:800;font-size:22px;color:#f6f1e9}
  .founder-photo .cap .ro{font-family:var(--mono);font-size:12px;color:var(--orange);letter-spacing:.06em;margin-top:6px}
  .founder .q{font-family:var(--serif);font-style:italic;font-size:24px;line-height:1.4;color:var(--ink);margin:6px 0 24px;border-left:2px solid var(--orange);padding-left:24px}
  .founder p{color:var(--mut);font-size:16px;margin-top:14px}
  .creds{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
  .cred{font-family:var(--mono);font-size:12px;color:var(--mut);border:1px solid var(--hair);border-radius:3px;padding:8px 12px;transition:border-color .25s,color .25s}
  .cred:hover{border-color:var(--hair-or);color:var(--ink)}
  .cred b{color:var(--orange);font-weight:500}

  /* ---------- ecossistema ---------- */
  .eco{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  .eco .node{display:block;background:var(--surface);border:1px solid var(--hair);border-radius:5px;padding:28px 24px;transition:border-color .28s,transform .28s,box-shadow .28s}
  .eco .node:hover{border-color:var(--hair-or);transform:translateY(-5px);box-shadow:0 24px 50px rgba(0,0,0,.12)}
  .eco .node.me{border-color:var(--orange);background:linear-gradient(160deg,rgba(232,98,10,.08),transparent)}
  .eco .node .dot{width:9px;height:9px;border-radius:50%;background:var(--faint);margin-bottom:18px;transition:background .25s}
  .eco .node:hover .dot{background:var(--orange)}
  .eco .node.me .dot{background:var(--orange);box-shadow:0 0 0 4px rgba(232,98,10,.18)}
  .eco .node .nm{font-family:var(--sans);font-weight:800;font-size:16px;color:var(--ink);display:flex;align-items:center;gap:8px}
  .eco .node .nm .ar{color:var(--orange);opacity:0;transform:translateX(-4px);transition:opacity .25s,transform .25s;font-family:var(--body)}
  .eco .node:hover .nm .ar{opacity:1;transform:none}
  .eco .node .ds{font-size:13px;color:var(--mut);margin-top:8px}
  .eco .node .u{font-family:var(--mono);font-size:11px;color:var(--faint);margin-top:14px;letter-spacing:.03em}

  /* ---------- faq ---------- */
  .faq-item{border-bottom:1px solid var(--hair)}
  .faq-q{width:100%;background:none;border:none;color:var(--ink);text-align:left;cursor:pointer;font-family:var(--sans);font-weight:700;font-size:19px;padding:24px 0;display:flex;justify-content:space-between;align-items:center;gap:20px}
  .faq-q .ic{color:var(--orange);font-size:22px;transition:transform .28s;flex-shrink:0}
  .faq-item.open .faq-q .ic{transform:rotate(45deg)}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
  .faq-a p{color:var(--mut);font-size:16px;padding:0 0 24px;max-width:70ch}

  /* ---------- final ---------- */
  .final{position:relative;overflow:hidden;background:#0a0a0a;padding:110px 0}
  .final-glow{position:absolute;bottom:-220px;left:50%;transform:translateX(-50%);width:900px;height:540px;background:radial-gradient(circle,rgba(232,98,10,.16),transparent 60%);pointer-events:none}
  .final .wrap{position:relative;z-index:2;text-align:center;max-width:780px}
  .final h2{font-family:var(--serif);font-weight:500;font-size:clamp(30px,4.6vw,54px);line-height:1.06;letter-spacing:-.01em;color:#f6f1e9}
  .final h2 em{font-style:italic;color:var(--orange)}
  .final p{color:#a49d90;font-size:18px;margin:22px auto 34px;max-width:52ch}
  .form{display:flex;gap:10px;max-width:520px;margin:0 auto;flex-wrap:wrap}
  .form input{flex:1 1 240px;background:#17130f;border:1px solid rgba(246,241,233,.12);color:#f6f1e9;font-family:var(--body);font-size:15px;padding:16px;border-radius:3px;outline:none;transition:border-color .2s}
  .form input:focus{border-color:var(--orange)}
  .form .btn-primary{flex:0 0 auto;padding:16px 26px}
  .form-note{font-family:var(--mono);font-size:12px;color:#726b60;margin-top:16px;letter-spacing:.02em}
  .form-ok{color:var(--orange);font-family:var(--sans);font-weight:700;font-size:17px;margin-top:10px;display:none}
  .form-ok.show{display:block}
  .partner-line{margin-top:40px;padding-top:28px;border-top:1px solid rgba(246,241,233,.09);font-size:15px;color:#a49d90}
  .partner-line a{color:var(--orange);font-weight:600;border-bottom:1px solid transparent;transition:border-color .2s}
  .partner-line a:hover{border-color:var(--orange)}

  /* ---------- footer ---------- */
  footer{background:#080706;border-top:1px solid rgba(246,241,233,.09);padding:60px 0 40px}
  .foot{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;align-items:flex-start}
  .foot .school{font-family:var(--mono);font-size:11px;color:#726b60;letter-spacing:.14em;text-transform:uppercase;margin-top:16px}
  .foot .auth{font-size:13px;color:#a49d90;margin-top:16px;max-width:42ch;line-height:1.55}
  .foot .auth b{color:var(--orange);font-weight:600}
  .foot-links{display:flex;gap:48px}
  .foot-links .col h5{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#726b60;margin-bottom:16px}
  .foot-links .col a{display:block;font-size:14px;color:#a49d90;padding:5px 0;transition:color .2s,padding-left .2s}
  .foot-links .col a:hover{color:var(--orange);padding-left:4px}
  .foot-bottom{border-top:1px solid rgba(246,241,233,.09);margin-top:46px;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px;color:#726b60;font-family:var(--mono)}

  /* ---------- responsive ---------- */
  @media(max-width:900px){
    .navlinks{display:none}
    .burger{display:block}
    .def,.curr,.method,.cert,.founder{grid-template-columns:1fr;gap:36px}
    .tracks,.eco{grid-template-columns:1fr}
    .curr-note{position:static}
    .founder-photo{aspect-ratio:16/10}
    .band{padding:68px 0}
    .hero{padding:72px 0 60px}
    .foot-links{gap:32px}
  }
  @media(prefers-reduced-motion:reduce){
    *{scroll-behavior:auto!important}
    .rv,.rv-fade{opacity:1!important;transform:none!important;transition:none}
    .stagger > *{opacity:1!important;transform:none!important;transition:none}
    .track-status .pd{animation:none}
    .mq-track{animation:none}
    .hero-bg path{animation:none;stroke-dashoffset:0}
    .hero-glow,.final-glow,.cert-card .seal,.founder-photo .mono,.hero h1 em,.scroll-cue{animation:none!important}
    .eyebrow::before{width:26px!important;transition:none}
    .btn-primary::after{display:none}
  }

  /* ===== páginas internas ===== */
  .page-hero{padding:118px 0 56px;position:relative;overflow:hidden}
  .page-hero .hero-glow{top:-180px;right:-140px}
  .page-hero .crumbs{font-family:var(--mono);font-size:12px;letter-spacing:.05em;color:var(--mut);margin-bottom:22px;display:flex;gap:8px;flex-wrap:wrap;position:relative;z-index:2}
  .page-hero .crumbs a{color:var(--mut);transition:color .2s}
  .page-hero .crumbs a:hover{color:var(--orange)}
  .page-hero .crumbs span{color:var(--faint)}
  .page-hero .wrap{position:relative;z-index:2}
  .page-hero .tagline{margin-bottom:14px;display:inline-block}
  .page-hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(34px,5vw,58px);line-height:1.05;letter-spacing:-.015em;max-width:20ch;color:var(--ink)}
  .page-hero h1 em{font-style:italic;color:var(--orange)}
  .page-hero .lede{font-size:clamp(16px,1.5vw,19px);color:var(--mut);max-width:62ch;margin-top:24px}
  .page-hero .hero-cta{margin-top:32px}
  .prose h2{font-family:var(--sans);font-weight:800;font-size:clamp(24px,2.8vw,34px);letter-spacing:-.015em;margin:0 0 18px;color:var(--ink)}
  .prose h3{font-family:var(--sans);font-weight:700;font-size:20px;margin:30px 0 10px;color:var(--ink)}
  .prose p{color:var(--mut);font-size:17px;margin-bottom:16px;max-width:72ch}
  .prose p strong,.prose strong{color:var(--ink);font-weight:600}
  .prose .lead-serif{font-family:var(--serif);font-size:clamp(21px,2.4vw,28px);line-height:1.36;color:var(--ink)}
  .prose .lead-serif b{color:var(--orange);font-weight:600}
  .grid-2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
  .learn{list-style:none;display:grid;gap:1px;background:var(--hair);border:1px solid var(--hair);border-radius:6px;overflow:hidden;margin-top:8px}
  .learn li{background:var(--surface);padding:18px 22px;display:flex;gap:14px;font-size:15.5px;color:var(--ink);align-items:flex-start;transition:background .2s}
  .learn li:hover{background:var(--surface-2)}
  .learn li::before{content:"→";color:var(--tc,var(--orange));font-weight:700;flex-shrink:0}
  .tagline{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--tc,var(--orange))}
  .related{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
  .related a{display:block;background:var(--surface);border:1px solid var(--hair);border-radius:6px;padding:26px;transition:border-color .25s,transform .25s,box-shadow .25s}
  .related a:hover{border-color:var(--hair-or);transform:translateY(-4px);box-shadow:0 20px 40px rgba(0,0,0,.12)}
  .related a .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
  .related a .t{font-family:var(--sans);font-weight:800;font-size:17px;margin:8px 0 6px;color:var(--ink)}
  .related a .d{font-size:13px;color:var(--mut)}
  .cta-band{text-align:center;max-width:660px;margin:0 auto}
  .cta-band .eyebrow{justify-content:center}
  .cta-band h2{font-family:var(--serif);font-weight:500;font-size:clamp(28px,4vw,46px);color:var(--ink);margin-top:20px;line-height:1.08}
  .cta-band h2 em{font-style:italic;color:var(--orange)}
  .cta-band p{color:var(--mut);font-size:17px;margin:20px auto 30px;max-width:50ch}
  .cta-band .hero-cta{justify-content:center;display:flex;gap:14px;flex-wrap:wrap}
  .keyfacts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:10px}
  .keyfacts .kf{background:var(--surface);border:1px solid var(--hair);border-radius:6px;padding:24px}
  .keyfacts .kf .n{font-family:var(--sans);font-weight:800;font-size:22px;color:var(--ink)}
  .keyfacts .kf .n b{color:var(--orange)}
  .keyfacts .kf .l{font-size:13px;color:var(--mut);margin-top:6px}
  @media(max-width:900px){.grid-2{grid-template-columns:1fr;gap:32px}.related,.keyfacts{grid-template-columns:1fr}.page-hero{padding:96px 0 44px}}

  a.track{display:block;color:inherit}
  a.track.wide{display:flex}
  .track .go{margin-top:18px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--tc,var(--orange));display:inline-flex;gap:6px;align-items:center;transition:gap .25s}
  .track:hover .go{gap:11px}

  .founder-photo .founder-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 26%;z-index:0}
  .founder-photo::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgba(8,7,6,.92),rgba(8,7,6,.5) 27%,rgba(8,7,6,0) 54%)}