:root{
    /* Base cálida — nunca blanco clínico en grandes áreas */
    --bg:           #FBFBF9;
    --bg-warm:      #F6F5F1;
    --surface:      #FFFFFF;
    --surface-2:    #FEFEFC;

    /* Tinta */
    --ink:          #14161A;
    --ink-soft:     #2A2E36;
    --slate:        #5B6470;
    --slate-light:  #8A929E;

    /* Marca */
    --indigo:       #2348FF;
    --indigo-deep:  #1638D9;
    --indigo-tint:  #EEF1FF;
    --coral:        #FF6B4A;
    --amber:        #FFB020;

    /* Estructura */
    --line:         #E9E8E2;
    --line-strong:  #DEDCD3;

    /* Sombras suaves de baja opacidad */
    --sh-sm:  0 1px 2px rgba(20,22,26,.04), 0 1px 1px rgba(20,22,26,.03);
    --sh-md:  0 6px 24px rgba(20,22,26,.06), 0 2px 6px rgba(20,22,26,.04);
    --sh-lg:  0 24px 60px rgba(20,22,26,.10), 0 8px 24px rgba(20,22,26,.06);
    --sh-indigo: 0 18px 48px rgba(35,72,255,.18);

    --maxw: 1240px;
    --radius: 18px;
    --ease: cubic-bezier(.22,.61,.36,1);
  }

  *{ box-sizing:border-box; margin:0; padding:0; }
  html{ scroll-behavior:smooth; }
  @media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

  body{
    font-family:"General Sans", ui-sans-serif, system-ui, sans-serif;
    background:var(--bg);
    color:var(--ink-soft);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
    overflow-x:hidden;
    position:relative;
  }

  /* Grano sutil global 2-4% */
  body::before{
    content:"";
    position:fixed; inset:0;
    pointer-events:none; z-index:9999;
    opacity:.035;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  }

  h1,h2,h3,h4{ font-family:"Clash Display", ui-sans-serif, sans-serif; color:var(--ink); letter-spacing:-.02em; line-height:1.04; font-weight:700; }
  a{ color:inherit; text-decoration:none; }
  img{ max-width:100%; display:block; }
  ul{ list-style:none; }

  .wrap{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 28px; }
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    font-size:.78rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase;
    color:var(--indigo); padding:7px 14px; border-radius:100px;
    background:var(--indigo-tint); border:1px solid #DCE2FF;
  }
  .eyebrow .dot{ width:6px; height:6px; border-radius:50%; background:var(--indigo); }

  .section{ padding:120px 0; position:relative; }
  .section-head{ max-width:680px; margin-bottom:60px; }
  .section-head h2{ font-size:clamp(2rem,4.4vw,3.3rem); margin:18px 0 16px; }
  .section-head p{ font-size:1.12rem; color:var(--slate); }

  /* ---------- Botones ---------- */
  .btn{
    display:inline-flex; align-items:center; gap:10px;
    font-family:"General Sans"; font-weight:600; font-size:1rem;
    padding:15px 26px; border-radius:100px; cursor:pointer;
    border:1px solid transparent; transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
    will-change:transform;
  }
  .btn-primary{ background:var(--indigo); color:#fff; box-shadow:var(--sh-indigo); }
  .btn-primary:hover{ transform:translateY(-3px); background:var(--indigo-deep); box-shadow:0 24px 60px rgba(35,72,255,.30); }
  .btn-ghost{ background:var(--surface); color:var(--ink); border-color:var(--line-strong); box-shadow:var(--sh-sm); }
  .btn-ghost:hover{ transform:translateY(-3px); border-color:var(--ink); box-shadow:var(--sh-md); }
  .btn .arr{ transition:transform .25s var(--ease); }
  .btn:hover .arr{ transform:translateX(4px); }
  @media (prefers-reduced-motion: reduce){ .btn,.btn:hover{ transform:none; } }

  /* ---------- Nav ---------- */
  header{ position:fixed; top:0; left:0; right:0; z-index:1000; transition:all .35s var(--ease); }
  .nav{ display:flex; align-items:center; justify-content:space-between; padding:20px 0; transition:padding .35s var(--ease); }
  header.scrolled{ background:rgba(251,251,249,.72); backdrop-filter:blur(14px) saturate(140%); -webkit-backdrop-filter:blur(14px) saturate(140%); border-bottom:1px solid var(--line); }
  header.scrolled .nav{ padding:13px 0; }

  .logo{ display:flex; align-items:center; gap:11px; font-family:"Clash Display"; font-weight:700; font-size:1.32rem; color:var(--ink); letter-spacing:-.03em; }
  .logo .mark{
    width:34px; height:34px; border-radius:10px;
    background:linear-gradient(135deg, var(--indigo), #5C73FF 60%, var(--coral));
    position:relative; box-shadow:0 6px 18px rgba(35,72,255,.30);
  }
  .logo .mark::after{ content:""; position:absolute; inset:9px; border-radius:50%; border:2.5px solid #fff; border-right-color:transparent; }
  .logo b{ color:var(--indigo); font-weight:700; }

  .nav-links{ display:flex; align-items:center; gap:34px; }
  .nav-links a{ font-size:.97rem; font-weight:500; color:var(--ink-soft); position:relative; padding:4px 0; }
  .nav-links a::after{ content:""; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--indigo); transition:width .3s var(--ease); }
  .nav-links a:hover{ color:var(--ink); }
  .nav-links a:hover::after{ width:100%; }

  .nav-cta{ display:flex; align-items:center; gap:16px; }
  .burger{ display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:8px; }
  .burger span{ width:24px; height:2px; background:var(--ink); border-radius:2px; transition:.3s var(--ease); }

  .mobile-menu{ display:none; }

  /* ---------- Hero ---------- */
  .hero{ position:relative; padding:170px 0 110px; overflow:hidden; }
  .blobs{ position:absolute; inset:0; z-index:0; pointer-events:none; overflow:hidden; }
  .blob{ position:absolute; border-radius:50%; filter:blur(70px); opacity:.5; }
  .blob.b1{ width:520px; height:520px; top:-120px; right:-100px; background:radial-gradient(circle, rgba(35,72,255,.20), transparent 70%); }
  .blob.b2{ width:440px; height:440px; bottom:-160px; left:-120px; background:radial-gradient(circle, rgba(255,107,74,.16), transparent 70%); }
  .blob.b3{ width:360px; height:360px; top:120px; left:38%; background:radial-gradient(circle, rgba(255,176,32,.12), transparent 70%); }

  /* malla de puntos decorativa */
  .dotmesh{ position:absolute; inset:0; z-index:0; pointer-events:none;
    background-image:radial-gradient(circle, rgba(20,22,26,.07) 1px, transparent 1.4px);
    background-size:30px 30px; mask-image:linear-gradient(to bottom, #000 0%, transparent 55%); -webkit-mask-image:linear-gradient(to bottom, #000 0%, transparent 55%); opacity:.6; }

  .hero-grid{ position:relative; z-index:2; display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; }
  .hero-copy h1{ font-size:clamp(2.6rem,5.6vw,5.3rem); margin:24px 0; }
  .hero-copy h1 .grad{ background:linear-gradient(105deg,var(--indigo),#5C73FF 50%,var(--coral)); -webkit-background-clip:text; background-clip:text; color:transparent; }
  .hero-copy p.lead{ font-size:1.22rem; color:var(--slate); max-width:520px; margin-bottom:34px; }
  .hero-actions{ display:flex; gap:14px; flex-wrap:wrap; }
  .hero-note{ margin-top:22px; font-size:.92rem; color:var(--slate-light); display:flex; align-items:center; gap:8px; }
  .hero-note .check{ color:var(--indigo); font-weight:700; }

  /* Mockup de dashboard estilizado */
  .mockup{ position:relative; }
  .mockup .card{
    background:var(--surface); border:1px solid var(--line); border-radius:22px;
    box-shadow:var(--sh-lg); padding:22px; position:relative; overflow:hidden;
  }
  .mockup .card::before{ content:""; position:absolute; top:0; left:0; right:0; height:4px; background:linear-gradient(90deg,var(--indigo),var(--coral)); }
  .mk-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:18px; }
  .mk-title{ font-family:"Clash Display"; font-weight:600; font-size:1.05rem; color:var(--ink); }
  .mk-badge{ font-size:.72rem; font-weight:600; color:#0E8A4F; background:#E6F7EE; padding:5px 11px; border-radius:100px; }
  .mk-kpis{ display:grid; grid-template-columns:1fr 1fr 1fr; gap:11px; margin-bottom:18px; }
  .mk-kpi{ background:var(--bg-warm); border:1px solid var(--line); border-radius:13px; padding:13px; }
  .mk-kpi .v{ font-family:"Clash Display"; font-weight:700; font-size:1.35rem; color:var(--ink); }
  .mk-kpi .l{ font-size:.7rem; color:var(--slate); }
  .mk-chart{ display:flex; align-items:flex-end; gap:9px; height:118px; padding:14px 6px 0; border-top:1px solid var(--line); }
  .mk-bar{ flex:1; border-radius:6px 6px 0 0; background:linear-gradient(to top,var(--indigo),#6E84FF); animation:grow 1.1s var(--ease) backwards; }
  .mk-bar:nth-child(even){ background:linear-gradient(to top,#FF8A6E,var(--coral)); }
  @keyframes grow{ from{ transform:scaleY(0); transform-origin:bottom; opacity:0; } }
  .mk-float{ position:absolute; background:var(--surface); border:1px solid var(--line); border-radius:14px; box-shadow:var(--sh-md); padding:13px 16px; display:flex; align-items:center; gap:11px; }
  .mk-float.f1{ top:-22px; left:-28px; }
  .mk-float.f2{ bottom:-24px; right:-22px; }
  .mk-float .ic{ width:34px; height:34px; border-radius:9px; display:grid; place-items:center; font-size:1.1rem; }
  .mk-float .ic.i1{ background:var(--indigo-tint); }
  .mk-float .ic.i2{ background:#FFF1E9; }
  .mk-float small{ display:block; font-size:.68rem; color:var(--slate); }
  .mk-float strong{ font-family:"Clash Display"; font-size:.95rem; color:var(--ink); }
  @media (prefers-reduced-motion: reduce){ .mk-bar{ animation:none; } }

  /* ---------- Barra de confianza ---------- */
  .trust{ padding:54px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:var(--surface-2); }
  .metrics{ display:grid; grid-template-columns:repeat(3,1fr); gap:30px; margin-bottom:42px; }
  .metric{ text-align:center; }
  .metric .num{ font-family:"Clash Display"; font-weight:700; font-size:clamp(2.4rem,5vw,3.4rem); color:var(--ink); letter-spacing:-.03em; line-height:1; }
  .metric .num .u{ color:var(--indigo); }
  .metric .lab{ margin-top:8px; color:var(--slate); font-size:.96rem; }
  .marquee{ overflow:hidden; -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent); mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent); }
  .marquee-track{ display:flex; gap:54px; width:max-content; animation:scroll 32s linear infinite; }
  .marquee-track span{ font-family:"Clash Display"; font-weight:600; font-size:1.25rem; color:var(--slate-light); white-space:nowrap; opacity:.8; }
  @keyframes scroll{ to{ transform:translateX(-50%); } }
  .marquee:hover .marquee-track{ animation-play-state:paused; }
  @media (prefers-reduced-motion: reduce){ .marquee-track{ animation:none; flex-wrap:wrap; justify-content:center; } }

  /* ---------- Servicios ---------- */
  .grid-cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
  .scard{
    background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
    padding:30px; box-shadow:var(--sh-sm); transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
    position:relative; overflow:hidden;
  }
  .scard::after{ content:""; position:absolute; inset:0; border-radius:var(--radius); padding:1px; background:linear-gradient(135deg,var(--indigo),var(--coral)); -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0); -webkit-mask-composite:xor; mask-composite:exclude; opacity:0; transition:opacity .3s var(--ease); }
  .scard:hover{ transform:translateY(-6px); box-shadow:var(--sh-lg); }
  .scard:hover::after{ opacity:1; }
  .scard .ic{ width:52px; height:52px; border-radius:13px; display:grid; place-items:center; font-size:1.5rem; margin-bottom:18px; background:var(--indigo-tint); transition:.3s var(--ease); }
  .scard:nth-child(3n+2) .ic{ background:#FFF1E9; }
  .scard:nth-child(3n) .ic{ background:#FFF7E6; }
  .scard h3{ font-size:1.22rem; margin-bottom:10px; }
  .scard p{ color:var(--slate); font-size:.97rem; }

  /* ---------- Metodología ---------- */
  .method{ background:var(--bg-warm); }
  .steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; position:relative; }
  .steps::before{ content:""; position:absolute; top:34px; left:8%; right:8%; height:2px; background:repeating-linear-gradient(90deg,var(--line-strong) 0 8px,transparent 8px 16px); z-index:0; }
  .step{ position:relative; z-index:1; }
  .step .n{ width:68px; height:68px; border-radius:50%; background:var(--surface); border:2px solid var(--line-strong); display:grid; place-items:center; font-family:"Clash Display"; font-weight:700; font-size:1.7rem; color:var(--indigo); margin-bottom:20px; box-shadow:var(--sh-md); transition:.3s var(--ease); }
  .step.lit .n{ background:var(--indigo); color:#fff; border-color:var(--indigo); transform:scale(1.06); box-shadow:var(--sh-indigo); }
  .step h3{ font-size:1.18rem; margin-bottom:8px; }
  .step p{ color:var(--slate); font-size:.95rem; }

  /* ---------- Casos ---------- */
  .cases{ display:grid; gap:22px; }
  .case{ display:grid; grid-template-columns:.85fr 1.15fr; gap:0; background:var(--surface); border:1px solid var(--line); border-radius:24px; overflow:hidden; box-shadow:var(--sh-md); }
  .case-metric{ padding:44px; background:linear-gradient(150deg,#F4F6FF,#FBF4F0); display:flex; flex-direction:column; justify-content:center; border-right:1px solid var(--line); }
  .case-metric .big{ font-family:"Clash Display"; font-weight:700; font-size:clamp(2.8rem,6vw,4.2rem); color:var(--indigo); letter-spacing:-.04em; line-height:1; }
  .case-metric .cap{ color:var(--slate); margin-top:10px; font-size:1rem; }
  .case-metric .tag{ margin-top:20px; align-self:flex-start; font-size:.74rem; font-weight:600; text-transform:uppercase; letter-spacing:.06em; color:var(--coral); background:#FFF1E9; padding:6px 13px; border-radius:100px; }
  .case-body{ padding:40px 44px; }
  .case-body .row{ margin-bottom:18px; }
  .case-body .row:last-child{ margin-bottom:0; }
  .case-body .k{ font-size:.74rem; font-weight:600; text-transform:uppercase; letter-spacing:.08em; color:var(--slate-light); margin-bottom:5px; }
  .case-body .v{ color:var(--ink-soft); font-size:1.04rem; }
  .case-body h3{ font-size:1.45rem; margin-bottom:20px; }

  /* ---------- Sectores ---------- */
  .sectors{ background:var(--bg-warm); }
  .sgrid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
  .sector{ background:var(--surface); border:1px solid var(--line); border-radius:16px; padding:28px; transition:.3s var(--ease); }
  .sector:hover{ transform:translateY(-4px); box-shadow:var(--sh-md); border-color:#CFD8FF; }
  .sector .ic{ font-size:1.7rem; margin-bottom:14px; display:block; }
  .sector h3{ font-size:1.16rem; margin-bottom:8px; }
  .sector p{ color:var(--slate); font-size:.93rem; }

  /* ---------- Por qué ---------- */
  .why-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
  .why{ padding:8px 4px; }
  .why .ic{ width:50px; height:50px; border-radius:14px; background:var(--ink); color:#fff; display:grid; place-items:center; font-size:1.35rem; margin-bottom:18px; }
  .why:nth-child(2) .ic{ background:var(--indigo); }
  .why:nth-child(3) .ic{ background:var(--coral); }
  .why:nth-child(4) .ic{ background:var(--amber); }
  .why h3{ font-size:1.16rem; margin-bottom:9px; }
  .why p{ color:var(--slate); font-size:.96rem; }

  /* ---------- Auto-diagnóstico ---------- */
  .diag{ position:relative; }
  .diag-shell{ background:var(--surface); border:1px solid var(--line); border-radius:28px; box-shadow:var(--sh-lg); overflow:hidden; max-width:840px; margin:0 auto; }
  .diag-top{ background:linear-gradient(135deg,var(--ink),#23262E); color:#fff; padding:34px 40px; position:relative; overflow:hidden; }
  .diag-top::after{ content:""; position:absolute; right:-60px; top:-60px; width:240px; height:240px; border-radius:50%; background:radial-gradient(circle,rgba(35,72,255,.5),transparent 70%); }
  .diag-top h3{ color:#fff; font-size:1.6rem; position:relative; }
  .diag-top p{ color:#B9BEC8; margin-top:8px; position:relative; }
  .diag-body{ padding:38px 40px; }
  .progress{ height:6px; background:var(--line); border-radius:100px; overflow:hidden; margin-bottom:30px; }
  .progress .fill{ height:100%; width:0; background:linear-gradient(90deg,var(--indigo),var(--coral)); border-radius:100px; transition:width .4s var(--ease); }
  .q-step{ display:none; }
  .q-step.active{ display:block; animation:fade .4s var(--ease); }
  @keyframes fade{ from{ opacity:0; transform:translateY(10px); } }
  .q-count{ font-size:.8rem; font-weight:600; letter-spacing:.06em; text-transform:uppercase; color:var(--indigo); margin-bottom:10px; }
  .q-step h4{ font-size:1.42rem; margin-bottom:22px; }
  .opts{ display:grid; gap:11px; }
  .opt{ text-align:left; background:var(--surface); border:1.5px solid var(--line-strong); border-radius:13px; padding:16px 20px; font-family:"General Sans"; font-size:1rem; font-weight:500; color:var(--ink-soft); cursor:pointer; transition:.2s var(--ease); display:flex; align-items:center; justify-content:space-between; gap:12px; }
  .opt:hover{ border-color:var(--indigo); background:var(--indigo-tint); transform:translateX(4px); }
  .opt .tick{ width:20px; height:20px; border-radius:50%; border:2px solid var(--line-strong); flex-shrink:0; transition:.2s var(--ease); }
  .opt:hover .tick{ border-color:var(--indigo); }

  .diag-result{ display:none; text-align:center; }
  .diag-result.show{ display:block; animation:fade .4s var(--ease); }
  .score-ring{ width:150px; height:150px; margin:0 auto 22px; position:relative; }
  .score-ring svg{ transform:rotate(-90deg); }
  .score-ring .val{ position:absolute; inset:0; display:grid; place-items:center; font-family:"Clash Display"; font-weight:700; font-size:2.5rem; color:var(--ink); }
  .diag-result h4{ font-size:1.7rem; margin-bottom:10px; }
  .diag-result .rec{ color:var(--slate); max-width:480px; margin:0 auto 26px; font-size:1.05rem; }
  .lead-form{ display:flex; gap:11px; max-width:460px; margin:0 auto; flex-wrap:wrap; }
  .lead-form input{ flex:1; min-width:200px; padding:15px 18px; border:1.5px solid var(--line-strong); border-radius:100px; font-family:"General Sans"; font-size:1rem; color:var(--ink); background:var(--surface); }
  .lead-form input:focus{ outline:none; border-color:var(--indigo); box-shadow:0 0 0 4px var(--indigo-tint); }
  .lead-form .err{ display:none; }
  .lead-ok{ display:none; background:#E6F7EE; border:1px solid #B7E6CC; color:#0E6B3D; padding:18px 22px; border-radius:14px; margin-top:18px; font-weight:500; }
  .lead-ok.show{ display:block; animation:fade .4s var(--ease); }
  .field-msg{ font-size:.84rem; color:var(--coral); margin-top:10px; min-height:18px; }
  .placeholder-note{ font-size:.78rem; color:var(--slate-light); margin-top:14px; }

  /* ---------- Testimonios ---------- */
  .tgrid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
  .tcard{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:30px; box-shadow:var(--sh-sm); }
  .tcard .stars{ color:var(--amber); margin-bottom:14px; letter-spacing:2px; }
  .tcard blockquote{ font-size:1.05rem; color:var(--ink-soft); line-height:1.55; margin-bottom:22px; }
  .tcard .who{ display:flex; align-items:center; gap:13px; }
  .tcard .av{ width:46px; height:46px; border-radius:50%; background:linear-gradient(135deg,var(--indigo),var(--coral)); display:grid; place-items:center; color:#fff; font-family:"Clash Display"; font-weight:600; }
  .tcard .who b{ display:block; font-family:"Clash Display"; color:var(--ink); font-weight:600; }
  .tcard .who span{ font-size:.85rem; color:var(--slate); }

  /* ---------- CTA final ---------- */
  .cta-final{ padding:120px 0; }
  .cta-banner{ position:relative; border-radius:32px; overflow:hidden; padding:72px 56px; text-align:center; background:linear-gradient(135deg,#EEF1FF 0%,#FBFBF9 45%,#FFF1EC 100%); border:1px solid var(--line); }
  .cta-banner::before{ content:""; position:absolute; inset:0; background-image:radial-gradient(circle,rgba(20,22,26,.05) 1px,transparent 1.4px); background-size:26px 26px; opacity:.5; }
  .cta-banner > *{ position:relative; }
  .cta-banner h2{ font-size:clamp(2.1rem,4.6vw,3.4rem); margin-bottom:16px; }
  .cta-banner p{ color:var(--slate); font-size:1.15rem; max-width:520px; margin:0 auto 30px; }

  /* ---------- Footer ---------- */
  footer{ background:var(--ink); color:#C7CCD4; padding:72px 0 34px; }
  .f-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:40px; margin-bottom:48px; }
  footer .logo{ color:#fff; margin-bottom:16px; }
  footer .logo b{ color:#7E92FF; }
  .f-desc{ font-size:.95rem; max-width:300px; color:#9BA2AD; }
  .f-col h4{ color:#fff; font-size:.82rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:18px; font-family:"General Sans"; font-weight:600; }
  .f-col a{ display:block; color:#9BA2AD; font-size:.95rem; padding:6px 0; transition:.2s var(--ease); }
  .f-col a:hover{ color:#fff; }
  .f-social{ display:flex; gap:12px; margin-top:18px; }
  .f-social a{ width:38px; height:38px; border-radius:10px; background:rgba(255,255,255,.07); display:grid; place-items:center; transition:.2s var(--ease); }
  .f-social a:hover{ background:var(--indigo); }
  .f-bottom{ border-top:1px solid rgba(255,255,255,.10); padding-top:26px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px; font-size:.86rem; color:#7C828D; }

  /* ---------- Barra de progreso de scroll ---------- */
  .scroll-progress{ position:fixed; top:0; left:0; height:3px; width:0; z-index:1100; background:linear-gradient(90deg,var(--indigo),var(--coral)); transition:width .1s linear; }

  /* ---------- Contacto ---------- */
  .contact{ position:relative; overflow:hidden; }
  .aurora{ position:absolute; inset:0; z-index:0; pointer-events:none; opacity:.7; }
  .aurora span{ position:absolute; border-radius:50%; filter:blur(80px); opacity:.5; mix-blend-mode:multiply; }
  .aurora .a1{ width:480px; height:480px; top:-140px; left:-100px; background:radial-gradient(circle,rgba(35,72,255,.30),transparent 70%); animation:float1 16s var(--ease) infinite; }
  .aurora .a2{ width:420px; height:420px; bottom:-160px; right:-80px; background:radial-gradient(circle,rgba(255,107,74,.26),transparent 70%); animation:float2 19s var(--ease) infinite; }
  .aurora .a3{ width:360px; height:360px; top:30%; right:30%; background:radial-gradient(circle,rgba(255,176,32,.18),transparent 70%); animation:float3 22s var(--ease) infinite; }
  @keyframes float1{ 50%{ transform:translate(80px,60px) scale(1.12); } }
  @keyframes float2{ 50%{ transform:translate(-70px,-50px) scale(1.1); } }
  @keyframes float3{ 50%{ transform:translate(-50px,70px) scale(1.15); } }
  @media (prefers-reduced-motion: reduce){ .aurora span{ animation:none; } }

  .contact-grid{ position:relative; z-index:2; display:grid; grid-template-columns:.9fr 1.1fr; gap:48px; align-items:start; }
  .contact-info h2{ font-size:clamp(2rem,4.4vw,3.2rem); margin:18px 0 16px; }
  .contact-info p.intro{ color:var(--slate); font-size:1.12rem; margin-bottom:32px; max-width:420px; }
  .contact-line{ display:flex; align-items:center; gap:14px; padding:14px 0; border-bottom:1px solid var(--line); }
  .contact-line:last-child{ border-bottom:0; }
  .contact-line .ic{ width:46px; height:46px; border-radius:12px; background:var(--surface); border:1px solid var(--line); display:grid; place-items:center; font-size:1.25rem; box-shadow:var(--sh-sm); flex-shrink:0; }
  .contact-line small{ display:block; color:var(--slate-light); font-size:.78rem; text-transform:uppercase; letter-spacing:.06em; }
  .contact-line strong{ font-family:"Clash Display"; font-weight:600; color:var(--ink); font-size:1.02rem; }

  .contact-card{ background:var(--surface); border:1px solid var(--line); border-radius:24px; box-shadow:var(--sh-lg); padding:38px; position:relative; overflow:hidden; }
  .contact-card::before{ content:""; position:absolute; top:0; left:0; right:0; height:4px; background:linear-gradient(90deg,var(--indigo),var(--coral)); }
  .form-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
  .field{ margin-bottom:16px; }
  .field label{ display:block; font-size:.86rem; font-weight:600; color:var(--ink-soft); margin-bottom:7px; }
  .field label .req{ color:var(--coral); }
  .field input, .field textarea{
    width:100%; padding:13px 16px; border:1.5px solid var(--line-strong); border-radius:12px;
    font-family:"General Sans"; font-size:1rem; color:var(--ink); background:var(--bg);
    transition:border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  }
  .field textarea{ resize:vertical; min-height:130px; }
  .field input:focus, .field textarea:focus{ outline:none; border-color:var(--indigo); background:var(--surface); box-shadow:0 0 0 4px var(--indigo-tint); }
  .field input.invalid, .field textarea.invalid{ border-color:var(--coral); box-shadow:0 0 0 4px #FFE9E2; }
  .hp{ position:absolute; left:-9999px; opacity:0; height:0; width:0; }
  .form-foot{ display:flex; align-items:center; gap:14px; margin-top:8px; flex-wrap:wrap; }
  .form-foot .note{ font-size:.82rem; color:var(--slate-light); flex:1; min-width:180px; }
  #contactSubmit{ position:relative; }
  #contactSubmit.loading{ pointer-events:none; opacity:.85; }
  #contactSubmit .spin{ display:none; width:16px; height:16px; border:2px solid rgba(255,255,255,.5); border-top-color:#fff; border-radius:50%; animation:spin .7s linear infinite; }
  #contactSubmit.loading .spin{ display:inline-block; }
  #contactSubmit.loading .arr, #contactSubmit.loading .lbl{ display:none; }
  @keyframes spin{ to{ transform:rotate(360deg); } }

  /* Toast de estado */
  .toast{ position:fixed; bottom:26px; right:26px; z-index:2000; max-width:340px; padding:16px 20px; border-radius:14px; box-shadow:var(--sh-lg); font-weight:500; transform:translateY(140%); opacity:0; transition:transform .45s var(--ease), opacity .45s var(--ease); display:flex; align-items:flex-start; gap:11px; }
  .toast.show{ transform:none; opacity:1; }
  .toast.ok{ background:#E6F7EE; border:1px solid #B7E6CC; color:#0E6B3D; }
  .toast.err{ background:#FFECE6; border:1px solid #FFC9B8; color:#B33D1E; }
  .toast .ti{ font-size:1.15rem; line-height:1.3; }
  @media (max-width:680px){ .toast{ left:16px; right:16px; bottom:16px; max-width:none; } }

  /* ---------- Reveal ---------- */
  .reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
  .reveal.in{ opacity:1; transform:none; }
  @media (prefers-reduced-motion: reduce){ .reveal{ opacity:1; transform:none; transition:none; } }

  /* ---------- Responsive ---------- */
  @media (max-width:980px){
    .hero-grid{ grid-template-columns:1fr; gap:64px; }
    .mockup{ max-width:480px; }
    .grid-cards,.tgrid,.sgrid{ grid-template-columns:repeat(2,1fr); }
    .steps{ grid-template-columns:repeat(2,1fr); gap:38px; }
    .steps::before{ display:none; }
    .why-grid{ grid-template-columns:repeat(2,1fr); }
    .case{ grid-template-columns:1fr; }
    .case-metric{ border-right:0; border-bottom:1px solid var(--line); }
    .contact-grid{ grid-template-columns:1fr; gap:40px; }
    .f-grid{ grid-template-columns:1fr 1fr; gap:32px; }
  }
  @media (max-width:680px){
    .section{ padding:84px 0; }
    .nav-links,.nav-cta .btn{ display:none; }
    .burger{ display:flex; }
    .mobile-menu{ display:none; position:fixed; inset:0; top:0; z-index:1500; background:var(--bg); padding:90px 28px 28px; flex-direction:column; }
    .mobile-menu.open{ display:flex; }
    .mobile-menu a{ font-family:"Clash Display"; font-weight:600; font-size:1.6rem; padding:16px 0; border-bottom:1px solid var(--line); color:var(--ink); }
    .mobile-menu .btn{ margin-top:24px; justify-content:center; }
    .mclose{ position:absolute; top:24px; right:24px; background:none; border:0; font-size:2rem; cursor:pointer; color:var(--ink); }
    .metrics{ grid-template-columns:1fr; gap:24px; }
    .grid-cards,.tgrid,.sgrid,.why-grid,.steps{ grid-template-columns:1fr; }
    .case-body,.case-metric,.diag-body,.diag-top{ padding:28px 24px; }
    .contact-card{ padding:26px 22px; }
    .form-row{ grid-template-columns:1fr; }
    .cta-banner{ padding:48px 26px; }
    .f-grid{ grid-template-columns:1fr; }
    .hero{ padding:140px 0 80px; }
    .lead-form{ flex-direction:column; }
    .lead-form input,.lead-form .btn{ width:100%; }
  }