:root{
    --navy-950:#080b1a;
    --navy-900:#0b1130;
    --blue-800:#1e3a8a;
    --blue-600:#2a49a8;
    --blue-500:#5c73b7;
    --lavender-400:#9a99ff;
    --lavender-300:#b7b6ff;
    --lavender-100:#e6e5ff;
    --spark-400:#ffb648;
    --spark-300:#ffcf8a;
    --paper-0:#ffffff;
    --paper-50:#f7f8fc;
    --paper-100:#edf0fa;
    --ink-900:#12172b;
    --ink-600:#4a5170;
    --ink-400:#868fac;
    --line:#e1e4f3;

    --font-display:'Space Grotesk', sans-serif;
    --font-body:'Inter', sans-serif;
    --font-mono:'IBM Plex Mono', monospace;

    --shadow-sm:0 2px 8px rgba(18,23,43,.06);
    --shadow-md:0 12px 28px rgba(18,23,43,.10);
    --shadow-lg:0 24px 48px rgba(18,23,43,.16);
    --ease:cubic-bezier(.22,1,.36,1);
  }

  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important;}
  }

  body{
    font-family:var(--font-body);
    color:var(--ink-600);
    background:var(--paper-50);
    -webkit-font-smoothing:antialiased;
    position:relative;
    overflow-x:hidden;
  }

  body::before{
    content:"";
    position:fixed; inset:0;
    background-image:radial-gradient(circle, rgba(18,23,43,.05) 1px, transparent 1px);
    background-size:26px 26px;
    pointer-events:none;
    z-index:0;
    opacity:.5;
  }

  h1,h2,h3{ font-family:var(--font-display); color:var(--ink-900); letter-spacing:-.01em; }

  a{ color:inherit; }
  img{ max-width:100%; display:block; }

  :focus-visible{
    outline:2.5px solid var(--lavender-400);
    outline-offset:3px;
    border-radius:4px;
  }

  .eyebrow{
    font-family:var(--font-mono);
    font-size:12.5px;
    font-weight:500;
    letter-spacing:.16em;
    text-transform:uppercase;
    color:var(--blue-500);
    display:inline-flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:"";
    width:22px; height:1.5px;
    background:linear-gradient(90deg, var(--spark-400), var(--lavender-400));
  }

  .reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
  .reveal.is-visible{ opacity:1; transform:none; }
  .reveal-stagger > *{ opacity:0; transform:translateY(22px); transition:opacity .6s var(--ease), transform .6s var(--ease); }
  .reveal-stagger.is-visible > *{ opacity:1; transform:none; }
  .reveal-stagger.is-visible > *:nth-child(1){transition-delay:.02s}
  .reveal-stagger.is-visible > *:nth-child(2){transition-delay:.09s}
  .reveal-stagger.is-visible > *:nth-child(3){transition-delay:.16s}
  .reveal-stagger.is-visible > *:nth-child(4){transition-delay:.23s}
  .reveal-stagger.is-visible > *:nth-child(5){transition-delay:.30s}
  .reveal-stagger.is-visible > *:nth-child(6){transition-delay:.37s}
  .reveal-stagger.is-visible > *:nth-child(7){transition-delay:.44s}
  .reveal-stagger.is-visible > *:nth-child(8){transition-delay:.51s}

  header{
    position:sticky; top:0; z-index:1000;
    background:rgba(255,255,255,.78);
    backdrop-filter:blur(14px) saturate(160%);
    -webkit-backdrop-filter:blur(14px) saturate(160%);
    border-bottom:1px solid transparent;
    transition:box-shadow .35s var(--ease), border-color .35s var(--ease), padding .35s var(--ease);
  }
  header.scrolled{
    box-shadow:0 4px 24px rgba(18,23,43,.08);
    border-bottom-color:var(--line);
  }
  .nav-container{
    max-width:1240px; margin:0 auto; padding:16px 24px;
    display:flex; justify-content:space-between; align-items:center;
    position:relative;
  }
  .logo{ display:flex; align-items:center; gap:10px; text-decoration:none; }
  .logo img{ height:42px; }
  .logo-fallback{
    font-family:var(--font-display); font-weight:700; font-size:20px; color:var(--ink-900);
    display:none;
  }
  .logo img[src=""], .logo img:not([src]){ display:none; }

  .nav-links{
    display:flex; gap:8px; list-style:none; align-items:center;
  }
  .nav-links a{
    text-decoration:none; color:var(--ink-600); font-weight:600; font-size:14.5px;
    padding:10px 14px; border-radius:8px; position:relative;
    transition:color .25s var(--ease), background .25s var(--ease);
  }
  .nav-links li:not(:last-child) a:hover{ color:var(--blue-800); background:var(--paper-100); }
  .nav-links li:not(:last-child) a::after{
    content:""; position:absolute; left:14px; right:14px; bottom:6px; height:2px;
    background:linear-gradient(90deg, var(--spark-400), var(--lavender-400));
    transform:scaleX(0); transform-origin:left; transition:transform .3s var(--ease);
  }
  .nav-links li:not(:last-child) a:hover::after{ transform:scaleX(1); }
  .nav-links a.active{ color:var(--blue-800); }
  .nav-links a.active::after{ transform:scaleX(1); }

  .btn-contacto-nav{
    background:var(--blue-800); color:#fff !important; padding:11px 22px !important;
    border-radius:8px; box-shadow:var(--shadow-sm);
  }
  .btn-contacto-nav:hover{ background:var(--lavender-400) !important; color:var(--navy-950) !important; transform:translateY(-2px); box-shadow:var(--shadow-md); }
  .btn-contacto-nav::after{ display:none !important; }

  .nav-toggle{
    display:none; background:none; border:none; cursor:pointer; padding:8px;
    color:var(--ink-900); font-size:22px;
  }

  .hero{
    position:relative; overflow:hidden;
    background:
      radial-gradient(ellipse 900px 500px at 15% -10%, rgba(154,153,255,.35), transparent 60%),
      linear-gradient(150deg, var(--navy-950) 0%, var(--blue-800) 62%, var(--blue-600) 100%);
    color:#fff;
    padding:112px 24px 90px;
    display:flex; flex-direction:column; align-items:center; text-align:center;
    isolation:isolate;
  }
  .hero-bg-image{
    position:absolute; inset:0; background:url('fondo_placeholder.jpg') center/cover; opacity:.14; mix-blend-mode:overlay; z-index:-2;
  }
  .circuit-svg{ position:absolute; inset:0; width:100%; height:100%; z-index:-1; opacity:.55; }
  .circuit-svg path{ fill:none; stroke:rgba(183,182,255,.28); stroke-width:1.4; }
  .circuit-svg circle.node{ fill:var(--lavender-300); opacity:.55; }
  .spark-dot{ filter:drop-shadow(0 0 4px var(--spark-400)); }

  .hero .eyebrow{ color:var(--lavender-300); margin-bottom:22px; }
  .hero .eyebrow::before{ background:linear-gradient(90deg, var(--spark-400), var(--lavender-300)); }

  .hero h1{
    font-size:clamp(2.1rem, 1.3rem + 3.4vw, 3.5rem);
    font-weight:700; color:#fff;
    max-width:840px; line-height:1.14; margin-bottom:22px;
  }
  .hero h1 .accent{
    background:linear-gradient(100deg, var(--spark-300), var(--lavender-300) 60%);
    -webkit-background-clip:text; background-clip:text; color:transparent;
  }
  .hero p{
    font-size:18px; line-height:1.7; max-width:600px; color:#cdd3ea; margin-bottom:42px;
  }

  .hero-buttons{ display:flex; gap:16px; flex-wrap:wrap; justify-content:center; }

  .btn{
    font-family:var(--font-body); font-weight:700; font-size:15px;
    padding:15px 30px; border-radius:9px; text-decoration:none;
    display:inline-flex; align-items:center; gap:10px;
    transition:transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease), color .3s var(--ease);
  }
  .btn-primary{
    background:linear-gradient(100deg, var(--lavender-400), #8482ef);
    color:var(--navy-950);
    box-shadow:0 10px 24px rgba(154,153,255,.35);
  }
  .btn-primary:hover{ transform:translateY(-3px); box-shadow:0 16px 32px rgba(154,153,255,.45); }
  .btn-secondary{
    background:rgba(255,255,255,.06); color:#fff; border:1.5px solid rgba(255,255,255,.4);
    backdrop-filter:blur(6px);
  }
  .btn-secondary:hover{ background:#fff; color:var(--blue-800); transform:translateY(-3px); border-color:#fff; }

  .scroll-cue{
    margin-top:64px; display:flex; flex-direction:column; align-items:center; gap:8px;
    color:rgba(255,255,255,.55); font-family:var(--font-mono); font-size:11px; letter-spacing:.14em;
  }
  .scroll-cue .line{ width:1px; height:34px; background:linear-gradient(#fff, transparent); animation:scrollpulse 2.2s var(--ease) infinite; }
  @keyframes scrollpulse{ 0%{opacity:.15; transform:scaleY(.4); transform-origin:top;} 50%{opacity:1; transform:scaleY(1); transform-origin:top;} 100%{opacity:.15; transform:scaleY(.4); transform-origin:top;} }

  .seccion{ padding:96px 24px; max-width:1240px; margin:0 auto; position:relative; z-index:1; }
  .seccion-alt{ background:var(--paper-100); }
  .seccion-alt > .seccion{ padding-top:96px; padding-bottom:96px; }

  .seccion-head{ text-align:center; max-width:640px; margin:0 auto 56px; }
  .seccion-head h2{ font-size:clamp(1.7rem, 1.2rem + 1.6vw, 2.5rem); margin-top:16px; margin-bottom:14px; font-weight:700; }
  .seccion-head p{ font-size:16.5px; line-height:1.7; color:var(--ink-400); }
  .seccion-head .eyebrow{ justify-content:center; }
  .seccion-head.left{ text-align:left; margin:0 0 48px; }
  .seccion-head.left .eyebrow{ justify-content:flex-start; }

  .grid-servicios{
    display:grid; grid-template-columns:repeat(auto-fit, minmax(255px, 1fr)); gap:22px;
  }
  .card-servicio{
    background:var(--paper-0); border:1px solid var(--line); border-radius:16px;
    padding:30px 26px; position:relative; overflow:hidden;
    box-shadow:var(--shadow-sm);
    transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  }
  .card-servicio::before{
    content:""; position:absolute; top:0; left:0; right:0; height:3px;
    background:linear-gradient(90deg, var(--spark-400), var(--lavender-400));
    transform:scaleX(0); transform-origin:left; transition:transform .45s var(--ease);
  }
  .card-servicio:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:transparent; }
  .card-servicio:hover::before{ transform:scaleX(1); }
  .icono-serv{
    width:52px; height:52px; border-radius:13px;
    background:linear-gradient(135deg, var(--lavender-100), var(--paper-100));
    color:var(--blue-800);
    display:flex; align-items:center; justify-content:center; font-size:20px;
    margin-bottom:18px; transition:background .4s var(--ease), color .4s var(--ease), transform .4s var(--ease);
  }
  .card-servicio:hover .icono-serv{
    background:linear-gradient(135deg, var(--blue-800), var(--lavender-400));
    color:#fff; transform:scale(1.07) rotate(-4deg);
  }
  .card-servicio h3{ font-size:17px; font-weight:600; margin-bottom:8px; }
  .card-servicio p{ font-size:14.5px; line-height:1.6; color:var(--ink-400); }

  .grid-principios{
    display:grid; grid-template-columns:repeat(auto-fit, minmax(210px, 1fr)); gap:28px;
  }
  .item-principio{
    text-align:center; padding:20px;
    display:flex; flex-direction:column; align-items:center; gap:16px;
  }
  .item-principio .aro{
    width:112px; height:112px; border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    background:var(--paper-0); border:1.5px solid var(--line);
    box-shadow:var(--shadow-sm); font-size:30px; color:var(--blue-500);
    transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease), color .4s var(--ease);
    position:relative;
  }
  .item-principio .aro::after{
    content:""; position:absolute; inset:-7px; border-radius:50%;
    border:1.5px dashed var(--lavender-300); opacity:0; transition:opacity .4s var(--ease), transform .6s var(--ease);
    transform:scale(.85) rotate(0deg);
  }
  .item-principio:hover .aro{ transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--lavender-400); color:var(--spark-400); }
  .item-principio:hover .aro::after{ opacity:1; transform:scale(1) rotate(20deg); }
  .item-principio h3{ font-size:15.5px; font-weight:600; color:var(--ink-900); line-height:1.4; }

  .grid-lista{ display:grid; grid-template-columns:repeat(auto-fit, minmax(230px, 1fr)); gap:18px; }
  .item-lista{
    background:var(--paper-0); padding:22px 22px; border-radius:12px;
    display:flex; align-items:center; gap:16px;
    border:1px solid var(--line);
    font-weight:600; color:var(--ink-900); font-size:15.5px;
    transition:transform .35s var(--ease), box-shadow .35s var(--ease);
  }
  .item-lista:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
  .item-lista .icono-serv{ margin-bottom:0; flex-shrink:0; width:44px; height:44px; font-size:17px; }

 .cta-banner {
  position: relative; 
  overflow: hidden;
  background: radial-gradient(ellipse 700px 400px at 85% 20%, rgba(145, 145, 147, 0.28), transparent 65%), var(--navy-950);
  color: #090000; 
  padding: 80px 24px; 
  text-align: center;
}
.cta-banner .eyebrow { color: var(--lavender-300); }
.cta-banner .eyebrow::before { background: linear-gradient(90deg, var(--spark-400), var(--lavender-300)); }
.cta-banner h2 { color: #fff; font-size: clamp(1.6rem, 1.1rem + 1.8vw, 2.3rem); margin: 16px 0 14px; }
.cta-banner p { color: #c3c9e4; max-width: 900px; margin: 0 auto 34px; font-size: 16px; line-height: 1.7; }

  .revelar-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
  }
  .revelar-scroll.visible {
    opacity: 1;
    transform: translateY(0);
  }
  .cta-actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }
  .btn-phone{
    background:transparent; border:1.5px solid rgba(255,255,255,.35); color:#fff;
  }
  .btn-phone:hover{ background:rgba(255,255,255,.08); border-color:#fff; transform:translateY(-3px); }

  footer{
    background:var(--navy-950); color:#aab1d4; padding:0 24px 26px; position:relative;
  }
  .footer-top-line{
    height:2px; max-width:1240px; margin:0 auto;
    background:linear-gradient(90deg, transparent, var(--spark-400), var(--lavender-400), transparent);
    opacity:.7;
  }
  .footer-container{
    max-width:1240px; margin:0 auto; padding:60px 0 40px;
    display:grid; grid-template-columns:1.3fr 1fr 1.1fr; gap:44px;
  }
  .footer-col h4{
    color:#fff; font-family:var(--font-display); font-size:18px; margin-bottom:20px; font-weight:600;
  }
  .footer-col p{ line-height:1.8; font-size:14.5px; margin-bottom:10px; color:#aab1d4; }
  .footer-contact{ display:flex; align-items:flex-start; gap:12px; margin-bottom:14px; }
  .footer-contact i{ color:var(--lavender-300); width:16px; margin-top:3px; }
  .footer-contact a{ text-decoration:none; color:#dde1f3; font-family:var(--font-mono); font-size:14px; transition:color .25s var(--ease); }
  .footer-contact a:hover{ color:var(--spark-300); }
  .footer-nav{ list-style:none; }
  .footer-nav li{ margin-bottom:11px; }
  .footer-nav a{ text-decoration:none; color:#aab1d4; font-size:14.5px; transition:color .25s var(--ease), padding-left .25s var(--ease); display:inline-block; }
  .footer-nav a:hover{ color:#fff; padding-left:5px; }
  .footer-bottom{
    text-align:center; padding-top:24px; border-top:1px solid rgba(255,255,255,.08);
    font-size:12.5px; color:#7a82a5; max-width:1240px; margin:0 auto;
  }

  @media (max-width:900px){
  .nav-links{
    position:absolute; top:100%; left:0; right:0;
    background:#fff; border-bottom:1px solid var(--line); box-shadow:var(--shadow-md);
    flex-direction:column; align-items:stretch; padding:12px;
    gap:2px;
    max-height:0; overflow:hidden; opacity:0;
    transition:max-height .4s var(--ease), opacity .3s var(--ease);
  }
  .nav-links.open{ max-height:500px; opacity:1; }
  .nav-links a{ width:100%; text-align:left; display:block; }
  .btn-contacto-nav{ margin-top:16px; text-align:center; }
  .nav-toggle{ display:block; }
  .footer-container{ grid-template-columns:1fr; gap:36px; }
}
  @media (max-width:560px){
    .hero{ padding:88px 20px 70px; }
    .seccion{ padding:68px 20px; }
    .cta-actions{ flex-direction:column; align-items:stretch; }
    .cta-actions .btn{ justify-content:center; }
  }

  .hero-sub{ padding:84px 24px 78px; }
  .hero-sub h1{ max-width:760px; }
  .hero-sub p{ margin-bottom:0; }
  .hero-sub.has-float{ padding-bottom:130px; }

  .stats-float{
    max-width:920px; margin:-72px auto 0; position:relative; z-index:2;
    background:var(--paper-0); border-radius:20px; box-shadow:var(--shadow-lg);
    border:1px solid var(--line);
    display:grid; grid-template-columns:repeat(2, 1fr);
    overflow:hidden;
  }
  .stat-block{ padding:38px 30px; text-align:center; }
  .stat-block:first-child{ border-right:1px solid var(--line); }
  .stat-num{
    font-family:var(--font-display); font-weight:700; line-height:1;
    font-size:clamp(2.1rem, 1.5rem + 2vw, 2.9rem); color:var(--blue-800); margin-bottom:10px;
  }
  .stat-num .spark{ color:var(--spark-400); }
  .stat-label{ font-size:14px; font-weight:600; color:var(--ink-400); }

  .lead-text{
    font-size:18px; line-height:1.85; color:var(--ink-600);
    max-width:740px; padding-left:22px; border-left:3px solid var(--lavender-400);
  }
  .center-wrap{ display:flex; justify-content:center; }

  .split-block{ display:grid; grid-template-columns:.8fr 1.2fr; gap:56px; align-items:center; }
  .split-block .split-figure{
    font-family:var(--font-display); font-weight:700; color:var(--blue-800);
    font-size:clamp(3rem, 2rem + 4vw, 5rem); line-height:1;
  }
  .split-block .split-figure span{ display:block; font-family:var(--font-mono); font-size:13px; font-weight:500; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-400); margin-top:12px; }
  .split-block p{ font-size:16.5px; line-height:1.85; color:var(--ink-600); }

  .quote-block{
    background:radial-gradient(ellipse 700px 380px at 15% 100%, rgba(154,153,255,.18), transparent 65%), var(--navy-950);
    color:#fff; padding:100px 24px; text-align:center; position:relative; overflow:hidden;
  }
  .quote-block::before{
    content:"\201C"; font-family:var(--font-display); font-size:220px; font-weight:700;
    color:rgba(255,255,255,.05); position:absolute; top:-30px; left:50%; transform:translateX(-50%); line-height:1; pointer-events:none;
  }
  .quote-block blockquote{
    font-family:var(--font-display); font-weight:600; font-style:normal;
    font-size:clamp(1.3rem, 1rem + 1.4vw, 1.9rem); max-width:820px; margin:0 auto; line-height:1.55;
    position:relative; z-index:1; color:#eef0ff;
  }
  .quote-block cite{
    display:block; margin-top:26px; font-family:var(--font-mono); font-style:normal;
    font-size:12.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--lavender-300); position:relative; z-index:1;
  }

  .grid-featured{ display:grid; grid-template-columns:repeat(auto-fit, minmax(280px, 1fr)); gap:26px; }
  .card-featured{
    background:linear-gradient(165deg, #fff, var(--paper-100));
    border:1px solid var(--line); border-radius:18px; padding:34px 30px;
    box-shadow:var(--shadow-sm); transition:transform .4s var(--ease), box-shadow .4s var(--ease);
  }
  .card-featured:hover{ transform:translateY(-6px); box-shadow:var(--shadow-lg); }
  .card-featured .icono-serv{
    width:58px; height:58px; font-size:23px; margin-bottom:22px;
    background:linear-gradient(135deg, var(--blue-800), var(--lavender-400)); color:#fff;
  }
  .card-featured h3{ font-size:19px; margin-bottom:10px; }
  .card-featured p{ font-size:14.5px; line-height:1.75; color:var(--ink-600); }

  .contact-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:40px; align-items:start; }

  .contact-info-card{
    background:var(--navy-950); color:#fff; border-radius:20px; padding:42px 34px;
    position:relative; overflow:hidden;
  }
  .contact-info-card::before{
    content:""; position:absolute; inset:0;
    background:radial-gradient(ellipse 420px 300px at 100% 0%, rgba(154,153,255,.26), transparent 65%);
  }
  .contact-info-card h3{ color:#fff; font-size:20px; margin-bottom:8px; position:relative; z-index:1; }
  .contact-info-card .sub{ color:#b9bfdd; font-size:14.5px; margin-bottom:30px; position:relative; z-index:1; line-height:1.6; }
  .contact-info-row{ display:flex; gap:15px; align-items:flex-start; margin-bottom:22px; position:relative; z-index:1; }
  .contact-info-row .ico{
    width:40px; height:40px; border-radius:10px; background:rgba(255,255,255,.08);
    display:flex; align-items:center; justify-content:center; color:var(--lavender-300); flex-shrink:0; font-size:15px;
  }
  .contact-info-row a, .contact-info-row span{ color:#dde1f3; font-size:14.5px; line-height:1.65; text-decoration:none; }
  .contact-info-row a:hover{ color:var(--spark-300); }
  .contact-hours{ font-family:var(--font-mono); font-size:13px; color:#b9bfdd; }
  .contact-map{ margin-top:6px; border-radius:14px; overflow:hidden; border:1px solid rgba(255,255,255,.14); position:relative; z-index:1; }
  .contact-map iframe{ width:100%; height:190px; border:0; display:block; filter:grayscale(.2) contrast(1.05); }

  .contact-form-card{
    background:#fff; border:1px solid var(--line); border-radius:20px; padding:42px 38px; box-shadow:var(--shadow-md);
  }
  .form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
  .field{ margin-bottom:20px; }
  .field label{ display:block; font-size:13.5px; font-weight:600; color:var(--ink-900); margin-bottom:8px; }
  .field .req{ color:var(--spark-400); }
  .field input, .field select, .field textarea{
    width:100%; padding:13px 15px; border:1.5px solid var(--line); border-radius:9px;
    font-family:var(--font-body); font-size:14.5px; color:var(--ink-900); background:var(--paper-50);
    transition:border-color .25s var(--ease), box-shadow .25s var(--ease); resize:vertical;
  }
  .field input:focus, .field select:focus, .field textarea:focus{
    outline:none; border-color:var(--lavender-400); box-shadow:0 0 0 4px rgba(154,153,255,.15); background:#fff;
  }
  .field textarea{ min-height:130px; }
  .field.has-error input, .field.has-error select, .field.has-error textarea{ border-color:#d9634d; }
  .field-error{ font-size:12.5px; color:#c0432d; margin-top:6px; display:none; }
  .field.has-error .field-error{ display:block; }
  .checkbox-row{ display:flex; align-items:flex-start; gap:10px; font-size:13px; color:var(--ink-400); margin-bottom:24px; line-height:1.5; }
  .checkbox-row input{ margin-top:3px; }
  .btn-submit{ width:100%; justify-content:center; border:none; cursor:pointer; font-size:15.5px; }
  .btn-submit:disabled{ opacity:.7; cursor:not-allowed; }
  .form-status{
    align-items:center; gap:12px; padding:15px 18px; border-radius:10px; margin-bottom:22px;
    background:#eefaf1; border:1px solid #bfe8c9; color:#1e7a3a; font-size:14px; display:none;
  }
  .form-status.visible{ display:flex; }
  /* 🆕 Variante de error, para cuando el envío falla (antes solo existía la de éxito) */
  .form-status.error{
    background:#fdecea; border-color:#f3b4ab; color:#a3291c;
  }
  .form-status i{ font-size:18px; }

  .catalog-banner{
    background:var(--paper-100); border:1.5px dashed var(--lavender-400); border-radius:14px;
    padding:18px 22px; display:flex; align-items:flex-start; gap:14px; margin-bottom:44px;
    font-size:13.5px; color:var(--ink-600); line-height:1.6;
  }
  .catalog-banner i{ color:var(--blue-500); font-size:19px; flex-shrink:0; margin-top:2px; }
  .catalog-banner strong{ color:var(--ink-900); }

  .filter-tabs{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:40px; }
  .filter-tab{
    font-family:var(--font-mono); font-size:12px; letter-spacing:.05em; text-transform:uppercase;
    padding:10px 18px; border-radius:999px; border:1.5px solid var(--line); background:#fff; color:var(--ink-600);
    cursor:pointer; transition:all .25s var(--ease); font-weight:500;
  }
  .filter-tab:hover{ border-color:var(--lavender-400); color:var(--blue-800); }
  .filter-tab.active{ background:var(--blue-800); border-color:var(--blue-800); color:#fff; }

  .grid-productos{ display:grid; grid-template-columns:repeat(auto-fit, minmax(250px, 1fr)); gap:24px; }
  .card-producto{
    background:#fff; border:1.5px dashed var(--line); border-radius:16px; overflow:hidden;
    transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  }
  .card-producto:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); border-color:var(--lavender-400); border-style:solid; }
  .producto-img{
    height:140px; display:flex; align-items:center; justify-content:center; font-size:36px;
    background:linear-gradient(135deg, var(--lavender-100), var(--paper-100)); color:var(--blue-500);
  }
  .producto-body{ padding:20px 20px 22px; }
  .producto-cat{ font-family:var(--font-mono); font-size:10.5px; text-transform:uppercase; letter-spacing:.08em; color:var(--lavender-400); font-weight:600; }
  .producto-body h3{ font-size:16px; margin:8px 0 6px; font-weight:600; }
  .producto-body p{ font-size:13.5px; color:var(--ink-400); line-height:1.6; margin-bottom:14px; }
  .producto-footer{ display:flex; justify-content:space-between; align-items:center; }
  .producto-precio{ font-family:var(--font-mono); font-size:12.5px; color:var(--ink-900); font-weight:600; }
  .producto-cta{ font-size:13px; font-weight:700; color:var(--blue-800); text-decoration:none; display:inline-flex; align-items:center; gap:5px; transition:gap .25s var(--ease), color .25s var(--ease); }
  .producto-cta:hover{ color:var(--lavender-400); gap:8px; }

  @media (max-width:820px){
    .split-block{ grid-template-columns:1fr; gap:24px; text-align:left; }
    .contact-grid{ grid-template-columns:1fr; }
  }
  @media (max-width:700px){
    .stats-float{ grid-template-columns:1fr; margin-top:-40px; }
    .stat-block:first-child{ border-right:none; border-bottom:1px solid var(--line); }
    .hero-sub.has-float{ padding-bottom:96px; }
  }
  @media (max-width:560px){
    .form-row{ grid-template-columns:1fr; gap:0; }
    .contact-form-card, .contact-info-card{ padding:30px 24px; }
    .lead-text{ font-size:16.5px; }
  }