:root{
    --ink:#2E3E5C;
    --ink-2:#45577A;
    --blue:#3A5D82;
    --blue-strong:#2E4B6B;
    --azure:#6C7E96;
    --sage:#4E7A6E;
    --sage-2:#8FB2A8;
    --mist:#EAF0F7;
    --bg:#F5F8FB;
    --paper:#FFFFFF;
    --muted:#586A80;
    --line:#DBE3EE;
    --gold:#C4A46A;
    --ok:#158B5B;
    --shadow:0 18px 50px -24px rgba(46,62,92,.35);
    --shadow-sm:0 8px 24px -14px rgba(46,62,92,.28);
    --r:16px;
    --maxw:1160px;
  }

  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    margin:0;
    font-family:"IBM Plex Sans",system-ui,-apple-system,sans-serif;
    color:var(--ink);
    background:var(--bg);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3{font-family:"Newsreader",Georgia,serif;font-weight:500;line-height:1.12;letter-spacing:-.01em;margin:0}
  p{margin:0}
  a{color:inherit;text-decoration:none}
  img{max-width:100%}

  .wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

  /* eyebrow with ruler-tick signature */
  .eyebrow{
    display:inline-flex;align-items:center;gap:12px;
    font-size:.72rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
    color:var(--blue);margin-bottom:20px;
  }
  .eyebrow::before{
    content:"";width:34px;height:12px;flex:none;
    background:
      repeating-linear-gradient(90deg,var(--blue) 0 1.5px,transparent 1.5px 6px);
    -webkit-mask:linear-gradient(90deg,#000,#000);
    opacity:.9;align-self:center;
  }

  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:9px;
    font-family:"IBM Plex Sans";font-size:.98rem;font-weight:600;
    padding:14px 26px;border-radius:999px;border:1px solid transparent;
    cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s;
    white-space:nowrap;
  }
  .btn-primary{background:var(--blue);color:#fff;box-shadow:var(--shadow-sm)}
  .btn-primary:hover{background:var(--blue-strong);transform:translateY(-2px)}
  .btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
  .btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
  .btn-wa{background:#fff;color:var(--ink);border-color:var(--line)}
  .btn-wa:hover{border-color:var(--ok);color:var(--ok)}

  /* ---------- HEADER ---------- */
  header{
    position:sticky;top:0;z-index:60;
    background:rgba(245,249,253,.82);
    backdrop-filter:saturate(160%) blur(12px);
    border-bottom:1px solid var(--line);
  }
  .nav{display:flex;align-items:center;justify-content:space-between;height:72px}
  .brand{display:flex;align-items:center;gap:11px;font-weight:600}
  .logo-lockup{height:42px;width:auto;display:block}
  .foot-top .logo-lockup{height:44px;margin-bottom:2px}
  @media(max-width:560px){.logo-lockup{height:34px}}
  nav.links{display:flex;align-items:center;gap:30px}
  nav.links a{font-size:.94rem;color:var(--ink-2);font-weight:500}
  nav.links a:hover{color:var(--blue)}
  .nav-cta{display:flex;align-items:center;gap:14px}
  .menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;
    width:44px;height:44px;cursor:pointer;color:var(--ink)}

  /* ---------- HERO ---------- */
  .hero{padding:74px 0 40px;position:relative;overflow:hidden}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
  .hero h1{font-size:clamp(2.3rem,4.6vw,3.7rem);color:var(--ink)}
  .hero h1 em{font-style:italic;color:var(--blue)}
  .hero .lede{font-size:1.12rem;color:var(--muted);margin-top:22px;max-width:33em}
  .hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
  .discreet{display:flex;align-items:center;gap:9px;margin-top:22px;font-size:.86rem;color:var(--muted)}
  .discreet svg{color:var(--blue)}
  .chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
  .chip{
    display:inline-flex;align-items:center;gap:8px;background:var(--paper);
    border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-size:.85rem;
    font-weight:500;color:var(--ink-2);box-shadow:var(--shadow-sm)}
  .chip .dot{width:7px;height:7px;border-radius:50%;background:var(--blue)}

  /* hero visual — abstract clinical gauge with ruler edge */
  .hero-card{
    position:relative;background:linear-gradient(158deg,#2E3E5C,#3A5266 55%,#3A5D82);
    border-radius:26px;padding:34px;color:#fff;box-shadow:var(--shadow);overflow:hidden;
  }
  .hero-card::after{
    content:"";position:absolute;inset:0;pointer-events:none;
    background:radial-gradient(120% 90% at 90% 0%,rgba(62,142,222,.45),transparent 55%);
  }
  .hc-top{display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1}
  .hc-badge{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;
    color:#cfe1f7;display:flex;align-items:center;gap:9px}
  .hc-badge b{color:var(--sage-2);font-weight:600;letter-spacing:.16em}
  .gauge{position:relative;z-index:1;margin:26px auto 8px;width:210px;height:210px}
  .gauge svg{transform:rotate(-90deg)}
  .gauge .val{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
  .gauge .val .num{font-family:"Newsreader";font-size:2.9rem;line-height:1}
  .gauge .val .lab{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#bcd3f2;margin-top:6px}
  .hc-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;position:relative;z-index:1;margin-top:18px}
  .hc-stat{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
    border-radius:12px;padding:13px 12px;text-align:center}
  .hc-stat b{display:block;font-family:"Newsreader";font-size:1.25rem}
  .hc-stat span{font-size:.72rem;color:#bcd3f2;letter-spacing:.02em}
  /* ruler edge */
  .ruler{position:absolute;left:0;right:0;bottom:0;height:16px;z-index:1;
    background:repeating-linear-gradient(90deg,rgba(255,255,255,.5) 0 1px,transparent 1px 11px)}

  /* ---------- TRUST STRIP ---------- */
  .trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}
  .trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:26px;padding-bottom:26px}
  .trust-item{display:flex;gap:13px;align-items:flex-start}
  .trust-item svg{color:var(--blue);flex:none;margin-top:2px}
  .trust-item b{display:block;font-size:.98rem}
  .trust-item span{font-size:.84rem;color:var(--muted)}

  /* ---------- SECTIONS ---------- */
  section.pad{padding:88px 0}
  .head{max-width:44ch;margin-bottom:48px}
  .head.center{margin-inline:auto;text-align:center}
  .head h2{font-size:clamp(1.9rem,3.4vw,2.7rem);color:var(--ink)}
  .head p{color:var(--muted);margin-top:16px;font-size:1.06rem}

  /* what it is */
  .about{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
  .about .note{background:var(--mist);border-left:3px solid var(--blue);border-radius:0 12px 12px 0;
    padding:20px 22px;margin-top:24px;color:var(--ink-2);font-size:.96rem}
  .facts{display:grid;gap:14px}
  .fact{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;
    box-shadow:var(--shadow-sm);display:flex;gap:16px;align-items:flex-start}
  .fact .ic{width:44px;height:44px;border-radius:11px;background:var(--mist);color:var(--blue);
    display:grid;place-items:center;flex:none}
  .fact h3{font-size:1.12rem;font-weight:600;margin-bottom:4px}
  .fact p{font-size:.92rem;color:var(--muted)}

  /* benefits grid */
  .grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  .bcard{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;
    box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s,border-color .2s}
  .bcard:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c6d9ee}
  .bcard .ic{width:48px;height:48px;border-radius:12px;
    background:linear-gradient(150deg,var(--ink),var(--blue));color:#fff;display:grid;place-items:center;margin-bottom:18px}
  .bcard h3{font-size:1.16rem;font-weight:600;margin-bottom:8px}
  .bcard p{font-size:.9rem;color:var(--muted)}

  /* process — real ordered sequence, numbering justified */
  .proc-sec{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
  .step{padding:30px 26px 30px 0;position:relative}
  .step:not(:last-child){border-right:1px dashed var(--line)}
  .step .no{font-family:"Newsreader";font-size:1rem;color:var(--blue);font-weight:600;
    display:inline-flex;align-items:center;gap:10px;letter-spacing:.02em;margin-bottom:16px}
  .step .no::before{content:"";width:26px;height:10px;
    background:repeating-linear-gradient(90deg,var(--blue) 0 1.5px,transparent 1.5px 6px)}
  .step h3{font-size:1.22rem;font-weight:600;margin-bottom:8px}
  .step p{font-size:.92rem;color:var(--muted)}
  .step .dur{display:inline-block;margin-top:14px;font-size:.75rem;letter-spacing:.05em;
    color:var(--ink-2);background:var(--mist);padding:4px 12px;border-radius:999px;font-weight:600}

  /* safety */
  .safety{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
  .safe-panel{background:linear-gradient(158deg,#2E3E5C,#3A5266);border-radius:22px;padding:36px;color:#fff;box-shadow:var(--shadow)}
  .safe-panel h3{color:#fff;font-size:1.5rem;margin-bottom:8px}
  .safe-panel p.sub{color:#bcd3f2;font-size:.95rem}
  .safe-list{margin-top:22px;display:grid;gap:2px}
  .safe-list div{display:flex;gap:13px;align-items:flex-start;padding:13px 0;border-top:1px solid rgba(255,255,255,.12)}
  .safe-list div:first-child{border-top:none}
  .safe-list svg{color:var(--sage-2);flex:none;margin-top:3px}
  .safe-list b{font-size:.96rem;font-weight:600}
  .safe-list span{display:block;font-size:.85rem;color:#bcd3f2}
  .safe-copy p{color:var(--muted);margin-top:16px}
  .safe-copy .lead{color:var(--ink);font-size:1.12rem}

  /* testimonials */
  .quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .quote{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:var(--shadow-sm)}
  .quote .stars{color:var(--gold);letter-spacing:3px;font-size:.9rem;margin-bottom:14px}
  .quote p{font-size:.98rem;color:var(--ink-2)}
  .quote .who{margin-top:18px;display:flex;align-items:center;gap:12px}
  .quote .av{width:38px;height:38px;border-radius:50%;background:var(--mist);color:var(--blue);
    display:grid;place-items:center;font-weight:700;font-size:.9rem}
  .quote .who b{font-size:.9rem}.quote .who span{font-size:.8rem;color:var(--muted)}

  /* FAQ */
  .faq{max-width:820px;margin:0 auto;border-top:1px solid var(--line)}
  .fitem{border-bottom:1px solid var(--line)}
  .fq{width:100%;text-align:left;background:none;border:none;cursor:pointer;
    padding:24px 4px;display:flex;justify-content:space-between;gap:24px;align-items:center;
    font-family:"IBM Plex Sans";font-size:1.06rem;font-weight:500;color:var(--ink)}
  .fq .pm{flex:none;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);
    display:grid;place-items:center;color:var(--blue);transition:.25s;font-size:1.1rem}
  .fitem[open] .pm{background:var(--blue);color:#fff;border-color:var(--blue);transform:rotate(45deg)}
  .fa{padding:0 4px 24px;color:var(--muted);font-size:.98rem;max-width:70ch}

  /* CTA + form */
  .cta-sec{background:linear-gradient(158deg,#2E3E5C,#3A5266 60%,#2E4B6B)}
  .cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;color:#fff}
  .cta-grid .eyebrow{color:#9FB3C9}
  .cta-grid .eyebrow::before{background:repeating-linear-gradient(90deg,#9FB3C9 0 1.5px,transparent 1.5px 6px)}
  .cta-grid h2{color:#fff;font-size:clamp(2rem,3.6vw,2.9rem)}
  .cta-grid .lede{color:#c7dbf3;margin-top:18px;font-size:1.06rem;max-width:34em}
  .cta-points{margin-top:26px;display:grid;gap:12px}
  .cta-points div{display:flex;gap:12px;align-items:center;font-size:.96rem;color:#dbe8f8}
  .cta-points svg{color:var(--sage-2);flex:none}

  .form{background:var(--paper);border-radius:20px;padding:32px;box-shadow:var(--shadow)}
  .form h3{font-size:1.4rem;font-weight:600;margin-bottom:6px}
  .form .fsub{color:var(--muted);font-size:.9rem;margin-bottom:22px}
  .field{margin-bottom:16px}
  .field label{display:block;font-size:.82rem;font-weight:600;color:var(--ink-2);margin-bottom:7px}
  .field input,.field select,.field textarea{
    width:100%;font-family:"IBM Plex Sans";font-size:.96rem;color:var(--ink);
    padding:13px 15px;border:1px solid var(--line);border-radius:11px;background:#fbfdff;transition:.18s}
  .field textarea{resize:vertical;min-height:88px}
  .field input:focus,.field select:focus,.field textarea:focus{
    outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(58,93,130,.16);background:#fff}
  .form .btn-primary{width:100%;margin-top:6px}
  .form .priv{display:flex;gap:9px;align-items:flex-start;margin-top:16px;font-size:.78rem;color:var(--muted)}
  .form .priv svg{color:var(--blue);flex:none;margin-top:1px}
  .form-ok{display:none;text-align:center;padding:20px 6px}
  .form-ok.show{display:block}
  .form-ok .ring{width:64px;height:64px;border-radius:50%;background:#e6f6ee;color:var(--ok);
    display:grid;place-items:center;margin:0 auto 16px}
  .form-ok h3{margin-bottom:8px}
  .form-ok p{color:var(--muted);font-size:.94rem}

  /* footer */
  footer{background:#1C2841;color:#a9c0d8;padding:56px 0 30px;font-size:.9rem}
  .foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.1)}
  .foot-top .brand .name{color:#fff}.foot-top .brand .tag{color:#7f9bb6}
  .foot-top p{margin-top:14px;max-width:34ch;color:#8fa9c2}
  footer h4{color:#fff;font-family:"IBM Plex Sans";font-size:.78rem;letter-spacing:.14em;
    text-transform:uppercase;margin:0 0 14px;font-weight:600}
  footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
  footer a:hover{color:#fff}
  .disclaimer{margin-top:26px;font-size:.76rem;color:#6f8aa6;line-height:1.6;max-width:80ch}
  .foot-bot{margin-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
    font-size:.8rem;color:#6f8aa6}

  /* reveal */
  .rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
  .rv.in{opacity:1;transform:none}

  /* ---------- responsive ---------- */
  @media(max-width:960px){
    nav.links{display:none}
    .menu-btn{display:grid;place-items:center}
    .nav.open + .mobile{display:block}
    .hero-grid,.about,.safety,.cta-grid{grid-template-columns:1fr;gap:40px}
    .hero-card{order:-1}
    .trust .wrap{grid-template-columns:1fr 1fr;gap:22px}
    .grid4{grid-template-columns:1fr 1fr}
    .steps{grid-template-columns:1fr 1fr}
    .step:nth-child(2){border-right:none}
    .quotes{grid-template-columns:1fr}
  }
  @media(max-width:560px){
    .wrap{padding:0 18px}
    section.pad{padding:64px 0}
    .trust .wrap,.grid4,.steps{grid-template-columns:1fr}
    .step{border-right:none!important;border-bottom:1px dashed var(--line);padding:26px 0}
    .hc-stats{grid-template-columns:1fr 1fr}
    .cta-grid,.form{padding-inline:0}
    .form{padding:24px}
  }
  .mobile{display:none;padding:12px 24px 20px;border-top:1px solid var(--line);background:var(--bg)}
  .mobile a{display:block;padding:12px 4px;font-weight:500;color:var(--ink-2);border-bottom:1px solid var(--line)}
  .mobile .btn-primary{margin-top:14px;width:100%}

  /* floating WhatsApp */
  .wa-float{
    position:fixed;right:20px;bottom:20px;z-index:80;
    display:inline-flex;align-items:center;gap:10px;
    background:#25D366;color:#fff;font-weight:600;font-size:.95rem;
    padding:14px 20px 14px 16px;border-radius:999px;
    box-shadow:0 12px 30px -8px rgba(37,211,102,.6);
    transition:transform .2s ease,box-shadow .2s ease;
  }
  .wa-float:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 16px 36px -8px rgba(37,211,102,.7)}
  .wa-float .lbl{white-space:nowrap}
  @media(max-width:560px){
    .wa-float{padding:15px;right:16px;bottom:16px}
    .wa-float .lbl{display:none}
  }
  @media(prefers-reduced-motion:reduce){
    .wa-float:hover{transform:none}
    *{scroll-behavior:auto!important}
    .rv{transition:none;opacity:1;transform:none}
    .btn:hover,.bcard:hover{transform:none}
  }