:root{
    --bg:#fff; --ink:#0A0A0A; --muted:#5C5C5C; --line:#E7E7E7; --soft:#F6F6F4;
    --dark:#0B0B0F; --dark2:#16161C;
    --accent:#E0433C; --accent-soft:#FBEDEC; --green:#12B76A; --green-soft:#EAFBF2;
    --tint:#F6F6F4;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--bg);color:var(--ink);
       font-family:"Inter Tight",system-ui,-apple-system,sans-serif;font-size:16.5px;line-height:1.55;
       -webkit-font-smoothing:antialiased}
  .wrap{max-width:1180px;margin:0 auto;padding-inline:24px}
  h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.03em;line-height:1.02}
  h1{font-size:clamp(2.9rem,6.4vw,4.6rem)}
  h2{font-size:clamp(2rem,4vw,3.1rem);line-height:1.05}
  h3{font-size:1.28rem;line-height:1.2;letter-spacing:-.02em}
  p{margin:0 0 1rem}
  a{color:inherit}
  .num{font-variant-numeric:tabular-nums}

  nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
  nav .wrap{display:flex;align-items:center;gap:26px;height:72px}
  .logo{display:flex;align-items:center;gap:10px;text-decoration:none}
  .logo img{display:block;height:34px;width:auto}
  .links{display:flex;gap:24px;margin-left:auto;font-size:15px;color:#333}
  .links a{text-decoration:none}
  .links a:hover{color:var(--accent)}
  .pill{display:inline-flex;align-items:center;gap:8px;padding:12px 21px;border-radius:999px;
        background:var(--ink);color:#fff;text-decoration:none;font-size:14.5px;font-weight:600;
        border:1px solid var(--ink);transition:.15s;cursor:pointer;font-family:inherit}
  .pill:hover{transform:translateY(-1px)}
  .pill.accent{background:var(--accent);border-color:var(--accent)}
  .pill.line{background:transparent;color:var(--ink)}
  .pill.line:hover{background:var(--ink);color:#fff}
  .lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px;font-size:12.5px;font-weight:600;background:#fff}
  .lang button{border:none;background:transparent;font-family:inherit;font-size:12.5px;font-weight:600;
               padding:5px 10px;border-radius:999px;cursor:pointer;color:#333}
  .lang button.on{background:var(--ink);color:#fff}

  .hero{padding:56px 0 0;position:relative;overflow:hidden;background:#fff}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start;padding-bottom:64px}
  .badge{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:999px;
         padding:7px 15px;font-size:13.5px;color:#333;background:#fff;font-weight:600}
  .badge b{width:7px;height:7px;border-radius:50%;background:var(--green);display:inline-block}
  h1{margin:22px 0 0}
  h1 .u{white-space:normal;-webkit-box-decoration-break:clone;box-decoration-break:clone;background-image:linear-gradient(transparent 62%, rgba(245,165,36,.45) 62%, rgba(245,165,36,.45) 96%, transparent 96%)}
  .lead{font-size:clamp(1.05rem,1.5vw,1.2rem);color:#3D3D3D;max-width:46ch;margin-top:20px}
  .cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px;align-items:center}
  .micro{font-size:13.5px;color:var(--muted);margin-top:14px}

  .panel{background:var(--dark);border-radius:22px;padding:20px;color:#fff;box-shadow:0 30px 70px -34px rgba(20,20,30,.5)}
  .panel-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
  .panel-top .t{font-size:11.5px;letter-spacing:.09em;text-transform:uppercase;color:#8C8C99}
  .panel-top .n{font-weight:600;font-size:15px;margin-top:3px}
  .live{display:inline-flex;align-items:center;gap:7px;font-size:11.5px;font-weight:600;color:#B9F5D0;
        background:rgba(18,183,106,.13);border:1px solid rgba(18,183,106,.35);padding:4px 10px;border-radius:999px}
  .live b{width:6px;height:6px;border-radius:50%;background:var(--green);animation:pulse 1.8s infinite}
  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
  .tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .tile{background:var(--dark2);border:1px solid #22222B;border-radius:14px;padding:14px}
  .tile .k{display:flex;align-items:center;gap:7px;font-size:11.5px;color:#B5B5C2;margin-bottom:6px}
  .tile .dot{width:6px;height:6px;border-radius:2px;background:#4A4A57}
  .tile .v{font-size:1.75rem;font-weight:700;letter-spacing:-.03em;line-height:1}
  .tile .s{font-size:11.5px;color:#9A9AA8;margin-top:4px}
  .tile.pos .v{color:#B9F5D0}
  .tile.pos .dot{background:var(--green)}
  .log{margin-top:12px;background:#101016;border:1px solid #22222B;border-radius:14px;padding:12px 13px;font-size:12.5px;color:#C9C9D2}
  .log .row{display:flex;gap:8px;padding:4px 0}
  .log .h{color:#6E6E7C;min-width:42px}
  .log em{color:#fff;font-style:normal}

  .band{background:var(--dark);color:#fff;padding:26px 0}
  .band .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
  .band .it b{display:block;font-size:2rem;font-weight:700;letter-spacing:-.03em;line-height:1}
  .band .it span{font-size:13px;color:#9A9AA8}
  .band .it.acc b{color:#FF9B95}

  section{padding-block:86px}
  .eyebrow{font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--accent);font-weight:700}
  .sub{color:var(--muted);font-size:1.02rem;max-width:62ch;margin-top:16px}

  .probs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
  .prob{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px 26px}
  .prob .h{font-size:12.5px;font-weight:700;letter-spacing:.05em;margin-bottom:12px;color:var(--accent)}
  .prob h3{margin-bottom:10px}
  .prob p{color:#4A4A4A;font-size:15px;margin:0}

  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:48px}
  .step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 20px}
  .step .n{font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--accent)}
  .step h3{margin:10px 0 8px;font-size:1.15rem}
  .step p{color:var(--muted);font-size:14.5px;margin:0}
  .step .box{margin-top:14px;background:var(--soft);border-radius:10px;padding:9px 11px;font-size:12.5px;font-weight:600;color:#333}

  .cases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
  .case{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;display:flex;flex-direction:column;gap:12px}
  .case .big{font-size:2.5rem;font-weight:700;letter-spacing:-.04em;line-height:1;color:var(--ink)}
  .case .big i{font-style:normal;color:var(--accent)}
  .case h3{font-size:1.1rem}
  .case p{color:var(--muted);font-size:14.5px;margin:0}
  .case .who{font-size:12.5px;color:#8A8A8A;margin-top:auto;padding-top:10px;border-top:1px solid var(--line)}

  .sectors{display:grid;grid-template-columns:repeat(4,1fr);gap:0 26px;margin-top:34px;
           border-top:1px solid var(--line)}
  .sec{display:flex;align-items:center;gap:11px;padding:13px 8px;border-bottom:1px solid var(--line);
       text-decoration:none;font-size:15px;font-weight:600;color:var(--ink);transition:.12s}
  .sec:hover{background:var(--soft);padding-left:14px}
  .sec img{width:22px;height:22px;flex:0 0 22px;opacity:.82}

  .price{background:var(--dark);color:#fff;border-radius:26px;padding:48px;display:grid;grid-template-columns:1.1fr .9fr;gap:48px}
  .price h2{color:#fff}
  .price .amount{font-size:3.6rem;font-weight:700;letter-spacing:-.04em;line-height:1;margin:18px 0 6px}
  .price .amount small{font-size:1rem;font-weight:500;color:#9A9AA8;letter-spacing:0}
  .price ul{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:10px;font-size:15px;color:#D2D2DC}
  .price li{display:flex;gap:10px}
  .price li::before{content:"";width:14px;height:14px;border-radius:50%;background:rgba(18,183,106,.18);
                    border:1px solid rgba(18,183,106,.6);flex:0 0 14px;margin-top:4px}
  .price .note{font-size:13.5px;color:#9A9AA8;margin-top:18px}

  details{border-top:1px solid var(--line);padding:20px 0}
  details:last-of-type{border-bottom:1px solid var(--line)}
  summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:24px;
          font-weight:600;font-size:1.05rem;letter-spacing:-.01em}
  summary::-webkit-details-marker{display:none}
  summary::after{content:"+";color:var(--accent);font-weight:400}
  details[open] summary::after{content:"–"}
  details p{margin:12px 0 0;color:var(--muted);max-width:78ch;font-size:15px}

  .form{background:var(--soft);border-radius:26px;padding:48px;display:grid;grid-template-columns:.95fr 1.05fr;gap:48px}
  .field{margin-bottom:14px}
  .field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
  .field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid #D9D9D9;border-radius:10px;
        font-family:inherit;font-size:15px;background:#fff}
  .field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}

  footer{background:var(--dark);color:#B9B9C6;padding:64px 0 28px}
  footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
  footer .brand{margin-bottom:14px}
  footer .brand img{display:block;height:30px;width:auto}
  footer p{font-size:14px;line-height:1.6;color:#9A9AA8;margin:0 0 14px;max-width:34ch}
  footer h4{font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:#6E6E7C;margin:0 0 14px;font-weight:700}
  footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px;font-size:14px}
  footer a{text-decoration:none;color:#C9C9D2}
  footer a:hover{color:#fff}
  footer .mail{color:#fff;font-weight:600}
  footer .base{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
               margin-top:48px;padding-top:20px;border-top:1px solid #22222B;font-size:13px;color:#7C7C8A}
  footer .heart{color:var(--accent)}

  @media(max-width:980px){
    .hero-grid,.price,.form,footer .cols{grid-template-columns:1fr;gap:32px}
    .probs,.cases{grid-template-columns:1fr}
    .steps{grid-template-columns:1fr 1fr}
    .sectors{grid-template-columns:1fr 1fr;gap:0 18px}
    .band .wrap{grid-template-columns:1fr 1fr;gap:18px}
    .links{display:none}
    section{padding-block:60px}
    .price,.form{padding:28px}
  }
  @media(max-width:560px){.steps{grid-template-columns:1fr}.sectors{grid-template-columns:1fr}}

  /* --- artículo de blog --- */
  .art{max-width:760px;margin:0 auto;padding:56px 24px 80px}
  .art .meta{font-size:13px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin-bottom:18px}
  .art h1{font-size:clamp(2.1rem,4vw,3.1rem);line-height:1.06;margin-bottom:22px}
  .art h2{font-size:1.6rem;margin:42px 0 12px;letter-spacing:-.02em}
  .art h3{font-size:1.18rem;margin:28px 0 8px}
  .art p,.art li{font-size:17.5px;line-height:1.72;color:#26262A}
  .art ul,.art ol{padding-left:22px;margin:0 0 18px}
  .art li{margin-bottom:8px}
  .art table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15.5px}
  .art th,.art td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line)}
  .art th{font-weight:700;background:var(--soft);font-size:14px}
  .art td.num{font-variant-numeric:tabular-nums}
  .art blockquote{margin:26px 0;padding:18px 22px;border-left:3px solid var(--accent);background:var(--soft);
                  font-size:17px;color:#26262A}
  .art .cta-box{margin:44px 0 0;padding:28px;background:var(--dark);color:#fff;border-radius:18px}
  .art .cta-box h3{color:#fff;margin-top:0}
  .art .cta-box p{color:#C7C7D2;font-size:16px}
  .art .rel{display:flex;gap:18px;flex-wrap:wrap;margin-top:34px;padding-top:22px;border-top:1px solid var(--line);font-size:14.5px}
  .art .rel a{color:var(--accent);text-decoration:none;font-weight:600}


  .hero.sector .hero-grid{padding-bottom:56px}
  .six{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:44px}
  .six .it{background:#fff;padding:26px 24px}
  .six .it h3{font-size:1.08rem;margin-bottom:8px}
  .six .it p{color:var(--muted);font-size:14.5px;margin:0}
  .six .it .ic{width:22px;height:22px;margin-bottom:12px;opacity:.85}
  .non{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
  .non .it{padding-left:18px;border-left:2px solid var(--accent)}
  .non .it b{display:block;font-size:15px;margin-bottom:6px}
  .non .it p{color:#4A4A4A;font-size:14.5px;margin:0}
  .steps-2{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:36px;align-items:start}
  .crumb{font-size:13px;color:var(--muted);padding-top:22px}
  .crumb a{text-decoration:none;color:var(--muted)}
  .crumb a:hover{color:var(--accent)}
  @media(max-width:980px){.six{grid-template-columns:1fr}.non{grid-template-columns:1fr}.steps-2{grid-template-columns:1fr}}


/* ===== Composición con fotografía ===== */
section[id]{scroll-margin-top:88px}

.foto-banda{position:relative;height:clamp(320px,52vh,520px);overflow:hidden;background:#0B0B0F;display:block}
.foto-banda img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;
  filter:grayscale(.55) contrast(1.06) brightness(.92)}
.foto-banda:after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,11,15,.05) 0%,rgba(11,11,15,.18) 45%,rgba(11,11,15,.82) 100%)}
.foto-banda .wrap{position:absolute;inset:auto 0 0 0;z-index:2;padding-bottom:30px}
.foto-banda .txt{text-shadow:0 2px 24px rgba(0,0,0,.55)}
.foto-banda .txt{color:#fff;font-size:clamp(1.15rem,2.2vw,1.65rem);line-height:1.2;font-weight:600;
  letter-spacing:-.02em;max-width:28ch;margin:0 0 0 auto;text-align:right}
.foto-banda .cred{position:absolute;right:14px;top:12px;z-index:2;font-size:11px;color:rgba(255,255,255,.55);
  text-decoration:none;letter-spacing:.04em}

/* tarjetas de escena con imagen */
.probs .prob{padding:0;overflow:hidden;display:flex;flex-direction:column}
.prob-media{position:relative;height:158px;overflow:hidden;background:#111}
.prob-media img{width:100%;height:100%;object-fit:cover;object-position:50% 45%;display:block;
  filter:grayscale(.5) contrast(1.05);transition:transform .5s ease}
.prob:hover .prob-media img{transform:scale(1.04)}
.prob-media .num{position:absolute;left:14px;bottom:8px;z-index:3;color:#fff;font-weight:700;
  font-size:2.6rem;letter-spacing:-.05em;line-height:1;text-shadow:0 2px 18px rgba(0,0,0,.5)}
.prob-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,11,15,0) 35%,rgba(11,11,15,.62) 100%)}
.prob-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:8px}
.prob-body .h{margin:0}
.prob-body h3{margin:0}
.prob-body p{margin:0}

/* viñeta de llamada (escena 3) */
.callui{background:linear-gradient(150deg,#15151B,#0B0B0F);display:flex;align-items:center;justify-content:flex-end;padding:0 14px}
.callui .num{top:10px;bottom:auto;left:14px;font-size:2.2rem;opacity:.92}
.callcard{position:relative;z-index:2;max-width:calc(100% - 26px);background:#fff;border-radius:16px;padding:12px 14px;
  box-shadow:0 18px 40px rgba(0,0,0,.45);display:flex;gap:12px;align-items:center}
.callcard .ph{width:34px;height:34px;border-radius:50%;background:var(--accent);display:grid;place-items:center;flex:0 0 auto}
.callcard .ph svg{width:17px;height:17px;fill:#fff}
.callcard .who{font-size:11.5px;white-space:nowrap;line-height:1.3;color:#0A0A0A;font-weight:700}
.callcard .who span{display:block;font-weight:500;color:#6C6C74;font-size:11.5px}
.callcard .tag{margin-left:auto;font-size:9.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:#B42318;background:#FEF3F2;border-radius:999px;padding:3px 7px;white-space:nowrap}

/* reproductor */
.player{display:flex;align-items:center;gap:12px;margin-top:22px;max-width:420px;
  border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px 14px 10px 10px;
  box-shadow:0 6px 24px rgba(10,10,10,.05)}
.player[hidden]{display:none}
.player button.play{width:40px;height:40px;border-radius:50%;border:0;background:var(--accent);color:#fff;
  display:grid;place-items:center;cursor:pointer;flex:0 0 auto}
.player button.play svg{width:15px;height:15px;fill:#fff;margin-left:1px}
.player .pm{min-width:0;flex:1}
.player .pm b{display:block;font-size:13.5px;line-height:1.25}
.player .pm span{display:block;font-size:11.5px;color:var(--muted);margin-top:2px}
.player .bar{position:relative;height:3px;background:#EDEDED;border-radius:2px;overflow:hidden;margin-top:8px}
.player .bar i{position:absolute;inset:0 auto 0 0;width:0%;background:var(--accent);transition:width .2s linear}
.player .t{font-size:11.5px;color:var(--muted);font-variant-numeric:tabular-nums;flex:0 0 auto}

/* ficha de sector en la portada y cabecera de sector */
.sector-hero{position:relative;background:#0B0B0F;color:#fff;overflow:hidden}
.sector-hero .bg{position:absolute;inset:0}
.sector-hero .bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(.55) brightness(.75) contrast(1.05)}
.sector-hero .bg:after{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(11,11,15,.94) 0%,rgba(11,11,15,.86) 45%,rgba(11,11,15,.45) 100%)}
.sector-hero .wrap{position:relative;z-index:2;padding-block:76px 64px}
.sector-hero h1{color:#fff;max-width:min(22ch,100%);font-size:clamp(2.4rem,5vw,3.8rem);line-height:1.04}
.sector-hero .lead{color:#D6D6DE;max-width:52ch}
.sector-hero .badge{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:#EDEDF2}
.sector-hero .crumb,.sector-hero .crumb a{color:rgba(255,255,255,.6)}
.sector-hero .micro{color:rgba(255,255,255,.55)}
.sector-hero .pill.line{color:#fff;border-color:rgba(255,255,255,.34);background:transparent}
.sector-hero .pill.line:hover{background:rgba(255,255,255,.10);border-color:#fff}

@media(max-width:980px){
  .foto-banda{height:300px}
  .prob-media{height:190px}
}

@media(max-width:640px){
  nav .wrap{gap:10px;height:64px}
  nav .pill.accent{font-size:12.5px;padding:9px 13px;white-space:nowrap}
  nav .lang{display:none}
  .sector-hero .wrap{padding-block:52px 44px}
  .sector-hero h1{font-size:clamp(2rem,8.4vw,2.9rem)}
  .prob-body{padding:18px 20px 22px}
  .six .it{padding:20px 18px}
}

.probs .prob .pnum{display:block;font-size:3rem;font-weight:700;letter-spacing:-.05em;line-height:.85;color:var(--accent);opacity:.18;margin-bottom:10px}