:root{
    --ink:#101B33;
    --navy:#172748;
    --navy-2:#1E3564;
    --steel:#7C8FA8;
    --paper:#F6F4EF;
    --paper-2:#EDE9DF;
    --royal:#1B4B8A;
    --sky:#3AA0DB;
    --white:#FFFFFF;
    --mist:#C7D1DE;
    --font-display:'Fraunces', serif;
    --font-body:'Inter', sans-serif;
    --font-mono:'IBM Plex Mono', monospace;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:var(--font-body);
    background:var(--paper);
    color:var(--ink);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;text-decoration:none;}
  :focus-visible{outline:2px solid var(--royal);outline-offset:3px;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
  @media(max-width:640px){.wrap{padding:0 20px;}}

  /* Nav */
  nav.site{
    position:sticky;top:0;z-index:50;
    background:rgba(10,27,51,0.92);
    backdrop-filter:blur(8px);
    border-bottom:1px solid rgba(199,209,222,0.15);
  }
  nav.site .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;}
  .brand{display:flex;align-items:center;}
  .nav-logo{height:88px;width:auto;display:block;margin:-12px 0;}
  @media(max-width:640px){.nav-logo{height:64px;margin:-8px 0;}}
  .nav-links{display:flex;align-items:center;gap:36px;}
  .nav-links a{font-size:14px;color:var(--mist);transition:color .2s;}
  .nav-links a:hover{color:var(--paper);}
  .nav-cta{
    font-family:var(--font-body);font-weight:600;font-size:14px;letter-spacing:0.2px;
    color:var(--navy);background:var(--white);
    padding:10px 20px;border-radius:2px;
    transition:background .2s, color .2s;
  }
  .nav-cta:hover{background:var(--sky);color:var(--white);}
  .nav-mobile-toggle{display:none;}
  @media(max-width:900px){
    .nav-links{display:none;}
    .nav-mobile-toggle{display:block;color:var(--paper);font-size:22px;background:none;border:none;cursor:pointer;}
  }

  /* Hero */
  .hero{
    background:var(--ink);
    color:var(--paper);
    position:relative;
    overflow:hidden;
    padding:120px 0 100px;
  }
  .grid-motif{
    position:absolute;top:50%;right:-60px;transform:translateY(-50%);
    display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
    opacity:0.5;
  }
  .grid-motif .cell{width:64px;height:64px;border:1px solid rgba(199,209,222,0.25);border-radius:3px;}
  .grid-motif .cell.on{background:rgba(58,160,219,0.16);border-color:rgba(58,160,219,0.5);}
  @media(max-width:900px){.grid-motif{display:none;}}

  .eyebrow{
    font-family:var(--font-mono);font-size:12px;letter-spacing:2.5px;text-transform:uppercase;
    color:var(--sky);margin-bottom:22px;display:flex;align-items:center;gap:10px;
  }
  .eyebrow::before{content:'';width:26px;height:1px;background:var(--sky);}
  .hero h1{
    font-family:var(--font-display);font-weight:600;
    font-size:clamp(34px,5.2vw,58px);
    line-height:1.08;letter-spacing:-0.5px;
    max-width:800px;margin-bottom:28px;
  }
  .hero-sub{
    font-size:19px;color:var(--mist);max-width:560px;font-weight:400;line-height:1.6;
    margin-bottom:40px;
  }
  .btn-primary{
    display:inline-flex;align-items:center;gap:10px;
    font-family:var(--font-body);font-weight:600;font-size:15px;letter-spacing:0.1px;
    background:var(--white);color:var(--navy);
    padding:15px 28px;border-radius:2px;
    transition:transform .2s, background .2s;
  }
  .btn-primary:hover{background:var(--sky);color:var(--white);transform:translateX(3px);}
  .btn-ghost{
    display:inline-flex;align-items:center;gap:10px;
    font-family:var(--font-body);font-weight:600;font-size:15px;letter-spacing:0.1px;
    border:1px solid var(--mist);color:var(--paper);
    padding:14px 26px;border-radius:2px;
    transition:border-color .2s,background .2s;
  }
  .btn-ghost:hover{border-color:var(--sky);background:rgba(184,135,75,0.08);}
  .hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

  /* Section shell */
  section{padding:96px 0;}
  .section-head{max-width:640px;margin-bottom:56px;}
  .section-eyebrow{
    font-family:var(--font-mono);font-size:11.5px;letter-spacing:2.5px;text-transform:uppercase;
    color:var(--royal);margin-bottom:16px;
  }
  h2{
    font-family:var(--font-display);font-weight:600;font-size:clamp(26px,3.4vw,38px);
    letter-spacing:-0.3px;color:var(--ink);line-height:1.15;
  }
  .lede{font-size:17px;color:var(--steel);margin-top:16px;line-height:1.65;}

  /* Qué somos */
  .somos{background:var(--paper);}
  .somos-body{max-width:760px;font-size:17px;color:var(--navy);line-height:1.75;}
  .somos-body p{margin-bottom:18px;}
  .somos-body strong{color:var(--ink);font-weight:600;}

  /* Método */
  .metodo{background:var(--paper-2);border-top:1px solid var(--mist);border-bottom:1px solid var(--mist);}
  .metodo-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
    background:var(--mist);border:1px solid var(--mist);
    margin-top:8px;
  }
  .plano{
    background:var(--paper-2);padding:28px 24px;min-height:150px;
    display:flex;flex-direction:column;gap:8px;
    transition:background .2s;
  }
  .plano:hover{background:var(--paper);}
  .plano-num{font-family:var(--font-mono);font-size:11px;color:var(--royal);letter-spacing:1px;}
  .plano-name{font-family:var(--font-display);font-weight:600;font-size:18px;color:var(--ink);}
  .plano-desc{font-size:13.5px;color:var(--steel);line-height:1.5;}
  @media(max-width:760px){.metodo-grid{grid-template-columns:1fr;}}

  /* Audiencias */
  .audiencias{background:var(--ink);color:var(--paper);}
  .audiencias .section-head h2{color:var(--paper);}
  .aud-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(199,209,222,0.18);border:1px solid rgba(199,209,222,0.18);}
  .aud-card{background:var(--ink);padding:38px 30px;display:flex;flex-direction:column;min-height:280px;transition:background .25s;}
  .aud-card:hover{background:var(--navy);}
  .aud-eyebrow{font-family:var(--font-mono);font-size:10.5px;letter-spacing:2px;color:var(--sky);text-transform:uppercase;margin-bottom:14px;}
  .aud-title{font-family:var(--font-display);font-weight:600;font-size:22px;margin-bottom:14px;line-height:1.2;}
  .aud-desc{font-size:14.5px;color:var(--mist);line-height:1.6;flex-grow:1;}
  .aud-link{margin-top:22px;font-family:var(--font-mono);font-size:12.5px;color:var(--sky);display:inline-flex;align-items:center;gap:6px;}
  @media(max-width:900px){.aud-grid{grid-template-columns:1fr;}}

  /* Prueba de trabajo */
  .trabajo{background:var(--paper);}
  .trabajo-list{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--mist);margin-top:8px;}
  .trabajo-item{
    padding:22px 4px;border-bottom:1px solid var(--mist);
    display:flex;align-items:baseline;gap:16px;font-size:15.5px;color:var(--navy);
  }
  .trabajo-item:nth-child(odd){border-right:1px solid var(--mist);padding-right:24px;}
  .trabajo-item:nth-child(even){padding-left:24px;}
  .trabajo-num{font-family:var(--font-mono);font-size:12px;color:var(--royal);flex-shrink:0;}
  @media(max-width:700px){
    .trabajo-list{grid-template-columns:1fr;}
    .trabajo-item:nth-child(odd){border-right:none;padding-right:4px;}
    .trabajo-item:nth-child(even){padding-left:4px;}
  }

  /* Cierre */
  .cierre{background:var(--navy);color:var(--paper);text-align:center;padding:110px 0;}
  .cierre h2{color:var(--paper);max-width:720px;margin:0 auto 36px;}
  .cierre .btn-primary{margin:0 auto;}

  footer{background:var(--ink);color:var(--steel);padding:40px 0;font-size:13px;}
  footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
  .foot-logo{height:48px;width:auto;display:block;}

  /* reveal on scroll */
  .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease;}
  .reveal.in{opacity:1;transform:translateY(0);}
  @media (prefers-reduced-motion: reduce){
    .reveal{opacity:1;transform:none;transition:none;}
    html{scroll-behavior:auto;}
  }

/* ---- Inner pages (Farmacias, Droguerías, Laboratorios) ---- */
.page-hero{
  background:var(--ink);color:var(--paper);
  padding:90px 0 76px;position:relative;overflow:hidden;
}
.page-hero h1{
  font-family:var(--font-display);font-weight:600;
  font-size:clamp(28px,4.4vw,46px);line-height:1.14;letter-spacing:-0.4px;
  max-width:720px;margin-bottom:22px;
}
.page-hero .hero-sub{max-width:600px;}
.breadcrumb{
  font-family:var(--font-mono);font-size:12px;color:var(--steel);
  margin-bottom:24px;display:flex;align-items:center;gap:8px;
}
.breadcrumb a{color:var(--mist);transition:color .2s;}
.breadcrumb a:hover{color:var(--sky);}

.problema{background:var(--paper);}
.problema-body{max-width:760px;font-size:17px;color:var(--navy);line-height:1.75;}
.problema-body p{margin-bottom:18px;}
.problema-body strong{color:var(--ink);font-weight:600;}
.problema-highlight{
  font-family:var(--font-display);font-style:italic;font-weight:500;
  font-size:21px;color:var(--royal);margin-top:28px;line-height:1.4;
  border-left:2px solid var(--royal);padding-left:22px;
}

.aporta{background:var(--paper-2);border-top:1px solid var(--mist);border-bottom:1px solid var(--mist);}
.aporta-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--mist);border:1px solid var(--mist);margin-top:8px;}
.aporta-card{background:var(--paper-2);padding:32px 28px;transition:background .2s;}
.aporta-card:hover{background:var(--paper);}
.aporta-num{font-family:var(--font-mono);font-size:11px;color:var(--royal);letter-spacing:1px;display:block;margin-bottom:10px;}
.aporta-title{font-family:var(--font-display);font-weight:600;font-size:19px;color:var(--ink);display:block;margin-bottom:10px;}
.aporta-desc{font-size:14.5px;color:var(--steel);line-height:1.6;}
@media(max-width:760px){.aporta-grid{grid-template-columns:1fr;}}

.porque{background:var(--navy);color:var(--paper);}
.porque .wrap{max-width:820px;}
.porque .section-eyebrow{color:var(--sky);}
.porque p{font-family:var(--font-display);font-weight:500;font-style:italic;font-size:clamp(20px,2.6vw,27px);line-height:1.5;color:var(--paper);}
.porque p strong{color:var(--sky);font-style:normal;}

/* Contacto */
.contacto-hero{background:var(--ink);color:var(--paper);padding:90px 0 60px;}
.contacto-hero h1{font-family:var(--font-display);font-weight:600;font-size:clamp(28px,4.4vw,44px);margin-bottom:18px;}
.contacto-wrap{background:var(--paper);padding:70px 0 100px;}
.contacto-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:60px;}
@media(max-width:860px){.contacto-grid{grid-template-columns:1fr;}}
.segmento-select{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px;}
.segmento-opt{
  font-family:var(--font-mono);font-size:12.5px;padding:11px 16px;
  border:1px solid var(--mist);border-radius:2px;color:var(--navy);
  cursor:pointer;transition:all .2s;background:var(--paper);
}
.segmento-opt.active,.segmento-opt:hover{background:var(--navy);color:var(--paper);border-color:var(--navy);}
.form-field{margin-bottom:20px;}
.form-field label{display:block;font-family:var(--font-mono);font-size:11.5px;letter-spacing:1px;text-transform:uppercase;color:var(--steel);margin-bottom:8px;}
.form-field input,.form-field textarea{
  width:100%;border:1px solid var(--mist);background:var(--paper);
  padding:13px 14px;font-family:var(--font-body);font-size:15px;color:var(--ink);
  border-radius:2px;
}
.form-field textarea{min-height:110px;resize:vertical;}
.form-field input:focus,.form-field textarea:focus{outline:2px solid var(--royal);outline-offset:1px;border-color:var(--royal);}
.contacto-direct{border-left:1px solid var(--mist);padding-left:44px;}
@media(max-width:860px){.contacto-direct{border-left:none;padding-left:0;border-top:1px solid var(--mist);padding-top:36px;}}
.contacto-direct h3{font-family:var(--font-display);font-weight:600;font-size:20px;margin-bottom:16px;color:var(--ink);}
.contacto-direct p{font-size:15px;color:var(--steel);line-height:1.7;margin-bottom:22px;}
.contacto-direct a.email{font-family:var(--font-mono);font-size:15px;color:var(--royal);}