:root{
    --blue:#346AE6;       /* azul real (principal) */
    --blue-2:#1A73E8;     /* azul brillante (acento/entrada) */
    --blue-d:#2453C4;     /* hover */
    --steel:#161D26;      /* azul casi negro (textos/profundidad) */
    --ink:#1E2B3A;
    --muted:#5E7186;
    --line:#E4EAF2;
    --bg:#E7EFF9;         /* fondo azul muy suave (menos blanco) */
    --soft:#D8E5F5;       /* tinte azul más marcado */
    --white:#ffffff;
    --radius:16px;
    --shadow:0 10px 30px rgba(48,89,128,.10);
    --shadow-lg:0 24px 60px rgba(52,106,230,.20);
    --maxw:1160px;
    --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    --font-head:"Poppins","Inter",system-ui,Arial,sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
  h1,h2,h3,h4,.eyebrow,.kicker,.stat b,.goal .badge{font-family:var(--font-head)}
  a{color:inherit;text-decoration:none}
  img{max-width:100%}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

  /* Buttons */
  .btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:1rem;
    padding:.85rem 1.4rem;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap}
  .btn-blue{background:var(--blue);color:#fff}
  .btn-blue:hover{background:var(--blue-d);transform:translateY(-2px);box-shadow:0 12px 26px rgba(52,106,230,.35)}
  .btn-outline{background:transparent;color:var(--blue);border-color:#C6D6F7}
  .btn-outline:hover{border-color:var(--blue);background:var(--soft);transform:translateY(-2px)}
  .btn-ghost{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.45)}
  .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.22)}
  .btn-white{background:#fff;color:var(--blue)}
  .btn-white:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.14)}

  /* Header */
  header{position:sticky;top:0;z-index:50;background:rgba(22,29,38,.95);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:74px}
  .nav-links{display:flex;gap:2rem;align-items:center}
  .nav-links a{font-weight:600;color:#E7EDF5;font-size:.98rem;transition:.2s}
  .nav-links a:hover{color:#7FA8E8}
  .nav .btn{padding:.6rem 1.15rem;font-size:.95rem}
  .menu-btn{display:none;background:none;border:0;cursor:pointer}
  .logo{display:flex;align-items:center}
  .logo svg{display:block;height:40px;width:auto}

  /* Hero — CLARO */
  .hero{position:relative;overflow:hidden;background:
     radial-gradient(900px 460px at 82% -8%,rgba(52,106,230,.16),transparent 62%),
     radial-gradient(700px 400px at 8% 110%,rgba(26,115,232,.10),transparent 60%),
     var(--bg)}
  .hero::after{content:"";position:absolute;inset:0;
    background-image:linear-gradient(rgba(52,106,230,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(52,106,230,.05) 1px,transparent 1px);
    background-size:46px 46px;mask-image:radial-gradient(560px 380px at 82% 18%,#000,transparent 72%);pointer-events:none}
  .hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:60px 24px 66px}
  .eyebrow{display:inline-flex;align-items:center;gap:.5rem;background:#fff;border:1px solid #D6E2FA;
    color:var(--blue);font-weight:700;font-size:.8rem;letter-spacing:.05em;text-transform:uppercase;padding:.45rem .95rem;border-radius:999px;box-shadow:var(--shadow)}
  .hero h1{font-size:clamp(2.1rem,4.4vw,3.4rem);line-height:1.08;margin:1.1rem 0 1rem;font-weight:800;letter-spacing:-.01em;color:var(--steel)}
  .hero h1 .hl{color:var(--blue)}
  .hero p.lead{font-size:1.16rem;color:var(--muted);max-width:34rem;margin-bottom:1.8rem}
  .hero-cta{display:flex;gap:1rem;flex-wrap:wrap}
  .trust{margin-top:1.8rem;display:flex;gap:1.4rem;flex-wrap:wrap;color:var(--steel);font-size:.92rem;font-weight:600}
  .trust span{display:flex;align-items:center;gap:.45rem}
  .trust .ck{color:var(--blue)}

  /* Hero card — pop de color azul */
  .hero-card{background:linear-gradient(150deg,var(--blue) 0%,var(--blue-2) 55%,#2b60d8 100%);border-radius:22px;padding:26px;color:#fff;box-shadow:var(--shadow-lg)}
  .hero-card h3{font-size:1.05rem;margin-bottom:.3rem}
  .hero-card p.sub{color:#DCE7FC;font-size:.9rem;margin-bottom:1.1rem}
  .stat-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:16px}
  .stat{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:14px 16px}
  .stat b{display:block;color:#fff;font-size:1.55rem;font-weight:800;line-height:1.1}
  .stat small{color:#DCE7FC;font-size:.8rem}
  .flow{display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:14px 16px}
  .flow .lane{display:flex;align-items:center;gap:.5rem;font-size:.86rem;color:#EAF1FE}
  .chev-in{color:#BEE3FF;font-weight:800}
  .chev-out{color:#AFC6EF}

  /* Sections */
  section{padding:58px 0}
  .section-head{text-align:center;max-width:44rem;margin:0 auto 36px}
  .kicker{color:var(--blue);font-weight:800;letter-spacing:.07em;text-transform:uppercase;font-size:.82rem}
  .section-head h2{font-size:clamp(1.7rem,3vw,2.4rem);font-weight:800;color:var(--steel);margin:.5rem 0 .7rem;letter-spacing:-.01em}
  .section-head p{color:var(--muted);font-size:1.08rem}
  .soft{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

  /* Objetivo #1 band — azul vibrante */
  .goal{background:linear-gradient(120deg,var(--blue),var(--blue-2));color:#fff;border-radius:24px;padding:44px;display:grid;grid-template-columns:auto 1fr auto;gap:30px;align-items:center;box-shadow:var(--shadow-lg)}
  .goal .badge{background:#fff;color:var(--blue);font-weight:800;border-radius:16px;padding:16px 20px;text-align:center;line-height:1}
  .goal .badge b{display:block;font-size:2.4rem}
  .goal .badge small{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
  .goal h3{font-size:1.5rem;margin-bottom:.3rem}
  .goal p{color:#E3ECFD;max-width:40rem}

  /* Grid + cards */
  .grid{display:grid;gap:22px}
  .grid-4{grid-template-columns:repeat(4,1fr)}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.22s;box-shadow:var(--shadow)}
  .card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#C9D9F6}
  .icon{width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,rgba(52,106,230,.15),rgba(26,115,232,.06));color:var(--blue);margin-bottom:16px}
  .icon svg{width:26px;height:26px}
  .card h3{font-size:1.14rem;color:var(--steel);margin-bottom:.4rem}
  .card p{color:var(--muted);font-size:.96rem}

  /* Audience */
  .aud{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
  .aud .item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;text-align:center;box-shadow:var(--shadow)}
  .aud .item .icon{margin:0 auto 12px}
  .aud .item b{color:var(--steel);display:block;font-size:1.02rem}
  .aud .item small{color:var(--muted)}

  /* Process */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
  .step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px 26px;box-shadow:var(--shadow)}
  .step::before{counter-increment:s;content:counter(s);position:absolute;top:-18px;left:26px;width:44px;height:44px;border-radius:12px;
    background:var(--blue);color:#fff;font-weight:800;font-size:1.2rem;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}
  .step h3{color:var(--steel);margin:.6rem 0 .4rem;font-size:1.14rem}
  .step p{color:var(--muted);font-size:.96rem}

  /* Equipment */
  .equip{background:#fff;border:1px solid var(--line);border-radius:24px;padding:44px;box-shadow:var(--shadow)}
  .equip-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
  .equip ul{list-style:none;margin-top:18px;display:grid;gap:12px}
  .equip li{display:flex;gap:.7rem;align-items:flex-start;color:var(--ink)}
  .equip li svg{flex:0 0 auto;margin-top:3px;color:var(--blue)}
  .equip li b{color:var(--steel)}
  .equip .visual{background:linear-gradient(140deg,var(--blue),var(--blue-2));border-radius:18px;padding:30px;color:#fff;min-height:250px;display:flex;flex-direction:column;justify-content:center;gap:12px}
  .equip .visual .tag{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.32);color:#fff;
    font-weight:700;font-size:.8rem;padding:.35rem .8rem;border-radius:999px;width:fit-content}
  .equip .visual .row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.18);color:#EAF1FE;font-size:.95rem}
  .equip .visual .row:last-child{border-bottom:0}
  .equip .visual .row span:last-child{color:#fff;font-weight:700}

  /* Benefits */
  .benefit{display:flex;gap:14px;align-items:flex-start}
  .benefit .tick{flex:0 0 auto;width:34px;height:34px;border-radius:9px;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center}
  .benefit h3{font-size:1.06rem;color:var(--steel);margin-bottom:.2rem}
  .benefit p{color:var(--muted);font-size:.95rem}

  /* Dark band (Por qué) */
  .darkband{background:
     radial-gradient(700px 360px at 88% -10%,rgba(52,106,230,.28),transparent 60%),
     radial-gradient(600px 340px at 5% 110%,rgba(26,115,232,.18),transparent 60%),
     #161D26;color:#fff}
  .darkband .section-head h2{color:#fff}
  .darkband .kicker{color:#7FA8E8}
  .darkband .benefit{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);border-radius:14px;padding:20px}
  .darkband .benefit h3{color:#fff}
  .darkband .benefit p{color:#AEBAC9}
  .darkband .benefit .tick{background:var(--blue);color:#fff}

  /* Contact */
  .contact{background:
     radial-gradient(800px 380px at 12% 0%,rgba(255,255,255,.16),transparent 55%),
     linear-gradient(150deg,var(--blue) 0%,#2b5fd6 65%,#2450c8 100%);color:#fff}
  .contact .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
  .contact .eyebrow{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.4);color:#fff;box-shadow:none}
  .contact h2{font-size:clamp(1.8rem,3vw,2.5rem);font-weight:800;line-height:1.1;margin:1rem 0 .8rem}
  .contact p.lead{color:#E3ECFD;font-size:1.1rem;margin-bottom:1.6rem}
  .contact-info{display:grid;gap:14px;margin-top:1.4rem}
  .contact-info a,.contact-info div{display:flex;align-items:center;gap:.7rem;color:#EAF1FE;font-size:1rem}
  .contact-info svg{color:#BEE3FF}
  form{background:#fff;border-radius:20px;padding:30px;box-shadow:var(--shadow-lg)}
  form h3{color:var(--steel);margin-bottom:.3rem;font-size:1.25rem}
  form p.fmini{color:var(--muted);font-size:.9rem;margin-bottom:1.2rem}
  .field{margin-bottom:14px}
  .field label{display:block;font-weight:600;color:var(--steel);font-size:.9rem;margin-bottom:.35rem}
  .field input,.field select,.field textarea{width:100%;padding:.8rem .9rem;border:1.5px solid var(--line);border-radius:11px;font-family:inherit;font-size:1rem;color:var(--ink);background:#fff;transition:.15s}
  .field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(52,106,230,.18)}
  form .btn{width:100%;justify-content:center;margin-top:.4rem}
  .form-note{color:var(--muted);font-size:.8rem;text-align:center;margin-top:.8rem}
  .form-ok{display:none;background:#e8f6ee;border:1px solid #b9e3c9;color:#1c7a44;border-radius:11px;padding:14px;text-align:center;font-weight:600;margin-top:1rem}

  /* Galería de fotos */
  .gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
  .gallery figure{margin:0;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff;position:relative}
  .gallery figure img{width:100%;height:230px;object-fit:cover;display:block;transition:.4s}
  .gallery figure:hover img{transform:scale(1.06)}
  .gallery figure figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 14px 12px;color:#fff;font-weight:600;font-size:.92rem;
     background:linear-gradient(transparent,rgba(22,29,38,.82));font-family:var(--font)}
  .gallery .g-lg{grid-column:span 2;grid-row:span 2}
  .gallery .g-lg img{height:100%;min-height:476px}
  @media(max-width:640px){.gallery{grid-template-columns:1fr 1fr}.gallery .g-lg{grid-column:span 2}.gallery .g-lg img{min-height:230px}}

  /* Footer */
  footer{background:var(--steel);color:#C7D6E6;padding:52px 0 28px}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.14)}
  footer .logo svg{height:38px}
  footer h4{color:#fff;font-size:.95rem;margin-bottom:.9rem}
  footer ul{list-style:none;display:grid;gap:.55rem}
  footer a:hover{color:#BEE3FF}
  .foot-desc{margin-top:14px;font-size:.92rem;max-width:22rem}
  .foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:22px;font-size:.86rem;color:#9DB4CB;flex-wrap:wrap;gap:10px}

  @media (max-width:960px){
    .hero .wrap{grid-template-columns:1fr;gap:36px;padding:56px 24px 64px}
    .contact .wrap{grid-template-columns:1fr}
    .equip-grid{grid-template-columns:1fr;gap:28px}
    .goal{grid-template-columns:1fr;text-align:center;gap:20px}
    .goal .badge{justify-self:center}
    .grid-4{grid-template-columns:repeat(2,1fr)}
    .aud{grid-template-columns:repeat(2,1fr)}
    .steps{grid-template-columns:1fr}
    .foot-grid{grid-template-columns:1fr 1fr}
  }
  @media (max-width:640px){
    .nav-links{display:none;position:absolute;top:74px;left:0;right:0;flex-direction:column;background:#161D26;border-bottom:1px solid rgba(255,255,255,.08);padding:18px 24px;gap:1rem}
    .nav-links.open{display:flex}
    .nav-links .btn{width:100%;justify-content:center}
    .menu-btn{display:block}
    .grid-4,.grid-3,.aud{grid-template-columns:1fr}
    section{padding:44px 0}
    .goal,.equip{padding:28px}
    .foot-grid{grid-template-columns:1fr}
  }