:root{
    --bg:#ffffff;
    --bg-soft:#f6f6f3;
    --panel:#ffffff;
    --border:#e7e5e0;
    --ink:#0a0a0a;
    --ink-soft:#54534d;
    --ink-faint:#918f89;
    --teal:#14b8a6;
    --teal-deep:#0d7f74;
    --lime:#a3e635;
    --accent-soft:#eefbf6;
    --radius-sm:8px;
    --radius:14px;
    --radius-lg:22px;
    --shadow-card:0 1px 2px rgba(20,20,15,0.04), 0 10px 28px -14px rgba(20,20,15,0.16);
    --maxw:1200px;
    --ease:cubic-bezier(.4,0,.2,1);
    --font-serif:'Fraunces',Georgia,'Times New Roman',serif;
    --font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:var(--font-sans);
    -webkit-font-smoothing:antialiased;
    line-height:1.6;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;}
  ::selection{background:var(--accent-soft);color:var(--teal-deep);}
  h1,h2,h3{
    font-family:var(--font-serif);
    font-optical-sizing:auto;
    font-weight:560;
    line-height:1.08;
    margin:0;
    letter-spacing:-0.01em;
    color:var(--ink);
  }
  .container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
  a:focus-visible, button:focus-visible{outline:2px solid var(--teal);outline-offset:2px;}

  .eyebrow{
    display:flex;align-items:center;gap:8px;
    font-size:12px;font-weight:600;letter-spacing:0.06em;text-transform:uppercase;
    color:var(--ink-faint);margin-bottom:14px;
  }
  .eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);flex-shrink:0;}

  .seg-tag{
    display:inline-flex;align-items:center;gap:10px;
    background:var(--panel);border:1px solid var(--border);
    border-radius:18px;padding:10px 18px 10px 12px;
    font-size:13px;font-weight:500;color:var(--ink-soft);line-height:1.5;
    box-shadow:var(--shadow-card);margin-bottom:22px;max-width:100%;
  }
  .seg-tag .pip{
    flex-shrink:0;width:20px;height:20px;border-radius:50%;
    background:linear-gradient(135deg,var(--teal),var(--lime));
  }
  .seg-tag.block{display:flex;width:100%;}
  .seg-tag.block .seg-text{text-align:left;}

  .callout{
    border-left:2.5px solid var(--teal);
    padding:2px 0 2px 16px;margin:8px 0 0;
    font-size:15px;line-height:1.65;color:var(--ink-soft);
  }

  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    min-height:48px;box-sizing:border-box;background:var(--ink);color:#fff;
    border:1px solid var(--ink);font-family:var(--font-sans);font-size:14.5px;font-weight:600;
    padding:14px 24px;border-radius:var(--radius-sm);cursor:pointer;text-decoration:none;
    white-space:normal;transition:background .2s var(--ease), transform .15s var(--ease), box-shadow .2s var(--ease);
  }
  .btn:hover{background:#000;transform:translateY(-1px);box-shadow:0 8px 20px -8px rgba(10,10,10,0.4);}
  .btn svg{width:15px;height:15px;flex-shrink:0;transition:transform .2s var(--ease);}
  .btn:hover svg{transform:translateX(2px);}

  .reveal{opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease), transform .5s var(--ease);}
  .reveal.in{opacity:1;transform:translateY(0);}
  @keyframes charIn{to{opacity:1;filter:blur(0);}}
  .char{display:inline-block;opacity:0.5;filter:blur(5px);animation:charIn 0.5s var(--ease) forwards;}
  @media (prefers-reduced-motion: reduce){
    .reveal{opacity:1;transform:none;transition:none;}
    .about-photo .slide{transition:none;}
    .char{animation:none;opacity:1;filter:none;}
  }
  .skip-link{
    position:absolute;left:12px;top:-60px;background:var(--ink);color:#fff;
    padding:12px 18px;font-size:13px;font-weight:600;border-radius:8px;z-index:1000;
    transition:top .2s var(--ease);
  }
  .skip-link:focus{top:12px;}

  .flow-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0;overflow:visible;}

  /* HERO */
  .hero{padding:72px 0 88px;position:relative;overflow:hidden;}
  .hero-grid{display:block;max-width:720px;position:relative;z-index:1;}
  .hero h1{font-size:clamp(32px,4.6vw,54px);margin-bottom:22px;}
  .hero h1 em{font-style:normal;color:var(--teal-deep);}
  .hero-desc{font-size:17px;color:var(--ink-soft);max-width:520px;margin:0 0 16px;}
  .hero-desc strong{color:var(--ink);font-weight:700;}
  .hero-cta-row{margin:24px 0 16px;}
  .hero-support{max-width:470px;font-size:14px;color:var(--ink-faint);margin-bottom:12px;}

  section{padding:88px 0;position:relative;}
  .section-head{max-width:640px;margin-bottom:44px;}
  .section-head h2{font-size:clamp(26px,3.2vw,38px);margin-bottom:12px;}
  .section-head p{font-size:16px;color:var(--ink-soft);margin:0;}
  .bg-soft{background:var(--bg-soft);}

  /* PROOF — stacking cards */
  #prova{padding-bottom:0;}
  .stack-wrap{position:relative;}
  .stack-item{
    position:sticky;
    top:88px;
    min-height:66vh;
    display:flex;
    align-items:center;
    padding:20px 0 64px;
  }
  .stack-card{
    width:100%;max-width:620px;margin:0 auto;
    background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);
    box-shadow:0 20px 44px -20px rgba(20,20,15,0.22), var(--shadow-card);
    overflow:hidden;
  }
  .image-proof-card.stack-card > .card-eyebrow{padding:22px 26px 0;}
  .proof-card .card-eyebrow{padding:0;}
  .proof-card{
    display:flex;flex-direction:column;gap:16px;padding:26px;
  }
  .proof-quote-mark{font-family:var(--font-serif);font-size:40px;color:var(--teal);line-height:0.6;}
  .proof-text{font-size:14.5px;line-height:1.68;color:var(--ink-soft);margin:0;}
  .proof-text strong{color:var(--ink);font-weight:700;}
  .proof-meta{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:16px;border-top:1px solid var(--border);}
  .proof-avatar{width:42px;height:42px;border-radius:50%;background:var(--bg-soft);border:1px solid var(--border);object-fit:cover;flex-shrink:0;}
  .proof-name-real{font-size:13.5px;color:var(--ink);font-weight:700;}
  .proof-role{font-size:11.5px;color:var(--ink-faint);margin-top:2px;}
  .image-proof-card img{width:100%;height:auto;display:block;margin-top:16px;}
  .result-pill-wrap{text-align:center;margin-top:-18px;position:relative;z-index:2;}
  .result-pill{
    display:inline-flex;align-items:center;gap:8px;
    background:var(--panel);border:1px solid var(--border);border-radius:999px;
    padding:9px 16px;font-size:12.5px;font-weight:600;color:var(--ink);
    box-shadow:var(--shadow-card);
  }
  .result-pill .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);flex-shrink:0;}
  .stack-spacer{height:24px;}

  /* PILLARS — asymmetric feature grid */
  .pillars-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;position:relative;}
  .pillars-connector{position:absolute;inset:0;pointer-events:none;overflow:visible;}
  .pillars-connector .connector-track{fill:none;stroke:var(--border);stroke-width:2;}
  .pillars-connector .connector-progress{fill:none;stroke:var(--teal);stroke-width:2;stroke-dasharray:1;stroke-dashoffset:1;}
  .pillar-card{
    position:relative;background:var(--bg-soft);border:1px solid var(--border);
    border-radius:var(--radius-lg);padding:28px 26px;overflow:hidden;min-height:200px;
  }
  .pillar-card .flow-lines{right:-10%;top:-20%;width:80%;height:80%;opacity:0.7;}
  .pillar-card-inner{position:relative;z-index:1;}
  .pillar-card .num{font-family:var(--font-serif);font-size:15px;color:var(--ink-faint);display:block;margin-bottom:10px;}
  .pillar-card .label{font-size:11px;font-weight:600;letter-spacing:0.06em;text-transform:uppercase;color:var(--teal-deep);margin-bottom:8px;}
  .pillar-card h3{font-size:21px;font-weight:600;margin-bottom:8px;font-family:var(--font-sans);letter-spacing:-0.01em;}
  .pillar-card p{font-size:14.5px;line-height:1.6;color:var(--ink-soft);margin:0;}

  /* ABOUT */
  .about-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:56px;align-items:center;}
  .about-photo{
    width:100%;aspect-ratio:3/3.5;border-radius:var(--radius-lg);position:relative;overflow:hidden;
    box-shadow:0 30px 60px -28px rgba(20,20,15,0.3);border:1px solid var(--border);contain:layout paint;
  }
  .about-photo .slide{position:absolute;inset:0;opacity:0;transition:opacity 1s var(--ease);will-change:opacity;}
  .about-photo .slide.active{opacity:1;}
  .about-photo img{width:100%;height:100%;object-fit:cover;display:block;}
  .about-photo .dots-nav{position:absolute;left:14px;bottom:14px;display:flex;gap:6px;z-index:3;}
  .about-photo .dots-nav button{width:16px;height:16px;padding:0;border:none;background:transparent;cursor:pointer;position:relative;}
  .about-photo .dots-nav button::before{
    content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
    width:14px;height:3px;border-radius:2px;background:rgba(255,255,255,0.45);transition:background .2s var(--ease);
  }
  .about-photo .dots-nav button.active::before{background:var(--lime);}
  .about-eyebrow{font-size:13px;color:var(--teal-deep);font-weight:600;letter-spacing:0.04em;text-transform:uppercase;margin-bottom:10px;}
  .about-name{font-size:clamp(28px,3.4vw,38px);margin-bottom:18px;}
  .about-body p{font-size:15.5px;color:var(--ink-soft);margin:0 0 16px;}
  .about-body strong{color:var(--ink);}
  .company-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:24px;}
  .company-chip{
    background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius-sm);
    padding:16px 10px;font-size:12.5px;font-weight:600;color:var(--ink-soft);text-align:center;
    transition:border-color .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
  }
  .company-chip:hover{border-color:var(--teal);color:var(--teal-deep);transform:translateY(-2px);}

  /* FINAL CTA */
  #cta{
    position:relative;overflow:hidden;
    background:linear-gradient(180deg,var(--accent-soft) 0%, #ffffff 75%);
  }
  .cta-panel{position:relative;}
  .cta-panel .flow-lines{left:-10%;top:-40%;width:60%;height:150%;opacity:0.55;}
  .cta-boxed-grid{display:grid;grid-template-columns:1.2fr 0.8fr;gap:40px;align-items:center;position:relative;z-index:1;}
  .cta-panel h2{font-size:clamp(24px,3.2vw,32px);margin-bottom:14px;}
  .cta-panel p{color:var(--ink-soft);font-size:15px;margin:0;max-width:440px;}
  .cta-side{display:flex;flex-direction:column;align-items:stretch;gap:14px;}
  .cta-side .btn{width:100%;}
  .cta-side .seg-tag{margin-bottom:0;background:#fff;}

  footer{padding:48px 0 32px;border-top:1px solid var(--border);}
  .footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;}
  .footer-brand{font-size:13px;color:var(--ink-faint);}
  .footer-legal{font-size:12px;color:var(--ink-faint);}

  @media (max-width:960px){
    .pillars-grid{grid-template-columns:1fr;}
    .about-grid{grid-template-columns:1fr;}
    .about-photo{max-width:320px;margin:0 auto;}
    .cta-boxed-grid{grid-template-columns:1fr;}
    .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  }
  @media (max-width:600px){
    .container{padding:0 18px;}
    section{padding:64px 0;}
    .hero{padding:48px 0 56px;}
    .company-row{grid-template-columns:repeat(2,1fr);}
    .pillar-card{padding:22px 20px;min-height:0;}
    .stack-item{min-height:auto;top:72px;padding:12px 0 40px;}
    .stack-card{max-width:100%;}
  }
  @media (max-width:480px){
    .btn{width:100%;}
    .hero-cta-row .btn{width:100%;}
    footer{padding:36px 0 24px;}
  }