/* Layout: corporativo claro estilo Transpoco, con los triángulos contrapuestos del isotipo doHealth como sistema gráfico (cortes diagonales, esquinas bicolor) */
:root{
  --red:#BC1818;       /* Pantone corporativo 1 */
  --red-hi:#BC1818;    /* Pantone corporativo 2 */
  --gray:#676767;      /* Pantone corporativo 3 */
  --char:#3D3E40;      /* Pantone corporativo 4 */
  --char-2:#2c2d2f;
  --bg:#ffffff;
  --mist:#f4f4f5;
  --mist-2:#ebebed;
  --line:#e2e2e5;
  --fg:#2a2b2d;
  --muted:#6f7074;
  --ok:#1f9d74;
  --f-head:"Cabin",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-light:"Quicksand","Caviar Dreams","Century Gothic",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --gl:max(16px,env(safe-area-inset-left,0px));
  --gr:max(16px,env(safe-area-inset-right,0px));
  --shadow:0 1px 2px rgba(61,62,64,.06),0 18px 44px -18px rgba(61,62,64,.22);
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-head);font-size:1rem;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--bg)}
a{color:inherit}
:focus-visible{outline:2px solid var(--red-hi);outline-offset:3px;border-radius:4px}
.wrap{max-width:1200px;margin:0 auto;padding-left:var(--gl);padding-right:var(--gr)}
.band{padding-block:clamp(56px,7.5vw,96px)}
h1,h2,h3{font-family:var(--f-head);margin:0;line-height:1.12;text-wrap:balance;color:var(--char)}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:600;letter-spacing:-.01em}
h2 .thin,h1 .thin{font-family:var(--f-light);font-weight:300;color:var(--red-hi)}
p{margin:0}
.kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-head);font-weight:600;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--red)}
.kicker::before{content:"";width:3px;height:16px;background:var(--red)}
.lede{color:var(--muted);font-size:1.12rem;max-width:62ch;margin-top:16px}
.center{text-align:center}.center .lede{margin-inline:auto}

/* brand squares (manual: cuadros bicolor en esquinas) */
.sq{display:inline-flex;gap:8px}
.sq i{width:18px;height:18px;display:block}
.sq i:first-child{background:linear-gradient(135deg,var(--red) 50%,var(--red-hi) 50%)}
.sq i:last-child{background:linear-gradient(135deg,var(--gray) 50%,var(--char) 50%)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-head);font-weight:600;font-size:.95rem;letter-spacing:.04em;padding:14px 24px;border-radius:999px;border:1.5px solid var(--char);background:transparent;color:var(--char);text-decoration:none;cursor:pointer;transition:transform .2s,background .2s,color .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn.red{background:var(--red-hi);border-color:var(--red-hi);color:#fff;box-shadow:0 10px 24px -10px rgba(188,24,24,.6)}
.btn.red:hover{background:#9C1414;border-color:#9C1414}
.btn.ghost-w{border-color:rgba(255,255,255,.5);color:#fff}
.btn .arr{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.2);transition:transform .2s;font-size:.8rem}
.btn:not(.red) .arr{background:var(--mist-2)}
.btn:hover .arr{transform:translateX(3px)}
.link{font-weight:600;color:var(--char);text-decoration:none;display:inline-flex;align-items:center;gap:10px}
.link .arr{width:28px;height:28px;border-radius:50%;background:var(--char);color:#fff;display:inline-grid;place-items:center;font-size:.8rem;transition:transform .2s,background .2s}
.link:hover .arr{transform:translateX(4px);background:var(--red-hi)}

/* TOP BAR + NAV */
.progress{position:fixed;left:0;top:env(safe-area-inset-top,0px);height:3px;width:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--red),var(--red-hi));z-index:70;pointer-events:none}
.nav ul a.active{color:var(--red)}
.nav ul a.active::after{transform:scaleX(1)}
.topbar{background:var(--char);color:#d6d6d8;font-size:.82rem}
.topbar .wrap{display:flex;justify-content:flex-end;gap:22px;padding-block:7px}
.topbar a{text-decoration:none}.topbar a:hover{color:#fff}
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:box-shadow .3s}
.nav.scrolled{box-shadow:0 6px 24px -14px rgba(61,62,64,.35)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand svg{height:40px;width:auto;display:block}
.brand-logo{height:52px;width:auto;display:block}
@media (max-width:480px){.brand-logo{height:44px}}
.word{font-family:var(--f-head);font-weight:500;font-size:1.65rem;letter-spacing:-.01em;line-height:1}
.word .d{color:var(--char)}.word .h{color:var(--red)}.word sup{font-size:.4em;color:var(--red);vertical-align:1.4em}
.nav ul{display:flex;gap:2px;list-style:none;margin:0;padding:0}
.nav ul a{text-decoration:none;font-weight:500;font-size:.94rem;color:var(--char);padding:10px 10px;border-radius:999px;position:relative;white-space:nowrap}
.nav ul a::after{content:"";position:absolute;left:10px;right:10px;bottom:5px;height:2px;background:var(--red-hi);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav ul a:hover::after{transform:scaleX(1)}
.menu-btn{display:none;background:none;border:1.5px solid var(--char);color:var(--char);border-radius:999px;padding:8px 14px;font:600 .9rem var(--f-head);cursor:pointer}
@media (max-width:1180px){
  .nav ul{display:none;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:#fff;padding:10px var(--gr) 18px var(--gl);box-shadow:0 18px 30px -20px rgba(0,0,0,.3)}
  .nav ul.open{display:flex}
  /* menú móvil: se desplaza por dentro si es más alto que la pantalla */
  .nav ul#menu{max-height:calc(100vh - 76px);max-height:calc(100dvh - 76px);overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
  .nav ul a{font-size:1rem;padding:12px 10px}
  .menu-btn{display:block}
  .nav .btn{display:none}
}

/* HERO */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fafafa 0,#f1f1f2 100%)}
.hero-accent{position:absolute;right:0;top:0;width:min(46vw,620px);height:auto;z-index:0;pointer-events:none}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:40px;align-items:center;padding-block:clamp(40px,5vw,64px) clamp(110px,12vw,150px)}
.hero h1{font-size:clamp(2.2rem,4.4vw,3.6rem);font-weight:600;letter-spacing:-.02em;margin-top:18px;line-height:1.06}
.hero h1 .thin{font-size:.66em;margin-top:10px}
.hero h1 .thin{display:block}
.hero .sub{font-family:var(--f-light);font-weight:400;font-size:clamp(1.1rem,1.8vw,1.35rem);color:var(--char);margin-top:20px;max-width:46ch}
.hero .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.hero h1 .w{display:inline-block;animation:up .8s cubic-bezier(.2,.7,.2,1) both}

/* hero visual: isotipo + tarjetas flotantes */
.visual{position:relative;aspect-ratio:1.15/1;max-width:540px;width:100%;justify-self:center}
.visual::before{content:"";position:absolute;inset:6% 2%;border-radius:50%;background:radial-gradient(closest-side,rgba(250,250,251,.97) 0,rgba(250,250,251,.9) 55%,rgba(250,250,251,0) 100%);z-index:0}
.iso-big{z-index:1;position:absolute;inset:21% 15% 21% 15%;filter:drop-shadow(0 30px 40px rgba(61,62,64,.25))}
.iso-big svg{width:100%;height:100%;overflow:visible}
.iso-big .pc{transform-box:fill-box;animation:assemble 1.1s cubic-bezier(.2,.8,.2,1) both}
.iso-big .p1{animation-delay:.05s;--dx:-40px;--dy:-30px}
.iso-big .p2{animation-delay:.2s;--dx:20px;--dy:-50px}
.iso-big .p3{animation-delay:.35s;--dx:-10px;--dy:50px}
.iso-big .p4{animation-delay:.5s;--dx:50px;--dy:10px}
.float{z-index:3;position:absolute;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:12px 14px;font-size:.82rem}
.float small{display:block;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.float b{font-size:1.25rem;color:var(--char);font-variant-numeric:tabular-nums}
.f1{left:-4%;top:6%;width:190px}
.f2{right:-4%;top:-2%;width:170px}
.f3{right:-2%;bottom:2%;width:270px}
.f3 #hEvt{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.f3 .rowmini{min-width:0}
.float b,.float #hEvt,.float #hTag{transition:opacity .3s}
.float .flash{animation:valFlash .5s ease}
@keyframes valFlash{0%{opacity:.25}100%{opacity:1}}
.hero-car{position:absolute;inset:4% 6% 8% 8%;background:#eef0f2;border-radius:28px;overflow:hidden;z-index:1;box-shadow:0 40px 80px -30px rgba(61,62,64,.45);background:#2c2d2f}
.hero-car::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(30,31,33,0) 62%,rgba(30,31,33,.72));pointer-events:none;z-index:1}
.hc-slide{position:absolute;inset:0;margin:0;opacity:0;transition:opacity 1.1s ease}
.hc-slide.on{opacity:1}
.hc-slide img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.02);transition:transform 7s ease-out}
.hc-slide.on img{transform:scale(1.1)}
@media (prefers-reduced-motion:reduce){.hc-slide img,.hc-slide.on img{transform:none;transition:none}}
.hc-slide figcaption{position:absolute;left:22px;bottom:46px;z-index:2;color:#fff;font:600 1rem var(--f-head);opacity:0;transform:translateY(8px);transition:opacity .6s .4s,transform .6s .4s}
.hc-slide.on figcaption{opacity:1;transform:none}
.hc-dots{position:absolute;left:22px;bottom:22px;z-index:2;display:flex;gap:6px}
.hc-dots button{all:unset;cursor:pointer;width:26px;height:4px;border-radius:4px;background:rgba(255,255,255,.45);overflow:hidden;position:relative}
.hc-dots button i{position:absolute;inset:0;background:var(--red-hi);transform:scaleX(0);transform-origin:left}
.hc-dots button.on{width:40px}
.hc-dots button.done i{transform:scaleX(1)}
.hc-dots button:focus-visible{outline:2px solid #fff;outline-offset:3px}
.visual::before{display:none}

.dotlive{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok);margin-right:6px;box-shadow:0 0 0 0 rgba(31,157,116,.5);animation:ping 1.6s infinite;vertical-align:1px}
.rowmini{display:flex;align-items:center;gap:10px;margin-top:6px}
.pill{font-size:.66rem;font-weight:600;padding:3px 8px;border-radius:999px;background:#fdeceb;color:var(--red)}
.pill.ok{background:#e4f5ef;color:var(--ok)}
.spark{display:block;margin-top:6px}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.visual{max-width:440px}}
@media (max-width:480px){.float{font-size:.72rem;padding:8px 10px}.float b{font-size:1.05rem}.f1{min-width:0}.f2{display:none}.f3{width:auto;left:12%;right:-2%;bottom:-12%}.f3 .rowmini{gap:8px}.visual{margin-bottom:56px}.hc-slide figcaption{font-size:.9rem}.spark{width:110px}}

/* diagonal brand stripe at hero bottom (como las tarjetas de presentación) */
.stripe{position:absolute;left:0;right:0;bottom:0;height:clamp(70px,9vw,120px);z-index:1;pointer-events:none}
.stripe svg{width:100%;height:100%;display:block}