/* RHTI · web corporativa */
@font-face{font-family:"Montserrat";src:url("fonts/montserrat.woff") format("woff");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Montserrat";src:url("fonts/montserrat-italic.woff") format("woff");font-weight:100 900;font-style:italic;font-display:swap}

:root{
  --tinta:#1E2A3A; --pizarra:#4A5668; --gris:#6B7686; --linea:#DDE2E8; --niebla:#EEF1F4; --papel:#fff;
  --teal:#2F6F73; --teal-osc:#24585B; --teal-claro:#E3EFEF;
  --D:#C8553D; --I:#D9962B; --S:#3F8F63; --C:#3B6EA8;
  --ancho:1160px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;font:400 17px/1.6 "Montserrat",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--tinta);background:var(--papel)}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal)}
a:hover{color:var(--teal-osc)}
:focus-visible{outline:3px solid var(--I);outline-offset:3px}
h1,h2,h3{margin:0;line-height:1.15;letter-spacing:-.02em}
h1{font-size:clamp(2.3rem,5vw,3.9rem);font-weight:800;letter-spacing:-.03em;line-height:1.06}
h2{font-size:clamp(1.75rem,3.2vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.cont{max-width:var(--ancho);margin:0 auto;padding:0 24px}
.saltar{position:absolute;left:-9999px}
.saltar:focus{left:16px;top:16px;z-index:100;background:var(--papel);padding:10px 14px}

/* Botones */
.btn{display:inline-block;font:inherit;font-weight:700;font-size:1rem;padding:14px 22px;border-radius:8px;border:2px solid var(--teal);background:var(--teal);color:#fff;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--teal-osc);border-color:var(--teal-osc);color:#fff}
.btn-sec{background:transparent;color:var(--teal)}
.btn-sec:hover{background:var(--teal-claro);color:var(--teal-osc)}

/* Cabecera */
.cab{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(6px);border-bottom:1px solid var(--linea)}
.cab-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo img{height:34px;width:auto}
.menu{display:flex;gap:28px;align-items:center}
.menu a{color:var(--tinta);text-decoration:none;font-weight:600;font-size:.95rem}
.menu a:hover{color:var(--teal)}
.menu .menu-cta{border:2px solid var(--teal);color:var(--teal);padding:8px 16px;border-radius:8px}
.menu-btn{display:none;font:inherit;font-weight:700;background:none;border:2px solid var(--tinta);border-radius:8px;padding:7px 14px;color:var(--tinta);cursor:pointer}

/* Hero */
.hero{padding:72px 0 88px;background:linear-gradient(180deg,var(--papel) 0%,var(--niebla) 100%)}
.hero-in{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center}
.hero-sub{font-size:1.2rem;color:var(--pizarra);max-width:34em;margin:24px 0 32px}
.hero-acc{display:flex;gap:12px;flex-wrap:wrap}

/* Rueda DISC */
.disc{background:var(--papel);border:1px solid var(--linea);border-radius:20px;padding:28px 28px 24px}
.disc-t{font-size:1.15rem;font-weight:700;letter-spacing:-.01em;margin-bottom:20px}
.disc-rueda{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:8px;width:min(300px,72vw);aspect-ratio:1;margin:0 auto}
.disc-rueda::after{content:"";position:absolute;inset:36%;border-radius:50%;background:var(--papel);pointer-events:none;box-shadow:0 0 0 8px var(--papel)}
.disc-q{position:relative;border:0;cursor:pointer;color:#fff;font:inherit;padding:0;transition:opacity .25s,transform .25s}
.disc-q>b,.disc-q>span{position:absolute;transform:translate(-50%,-50%);white-space:nowrap;text-align:center}
.disc-q b{font-size:clamp(2rem,5.4vw,2.9rem);font-weight:800;line-height:1}
.disc-q span{font-size:clamp(.6rem,1.9vw,.7rem);font-weight:600}
.q-d{background:var(--D);border-radius:100% 0 0 0}
.q-i{background:var(--I);border-radius:0 100% 0 0}
.q-c{background:var(--C);border-radius:0 0 0 100%}
.q-s{background:var(--S);border-radius:0 0 100% 0}
.q-d b{left:56%;top:42%}.q-d span{left:56%;top:67%}
.q-i b{left:44%;top:42%}.q-i span{left:44%;top:67%}
.q-c b{left:56%;top:46%}.q-c span{left:59%;top:71%}
.q-s b{left:44%;top:46%}.q-s span{left:44%;top:71%}
.disc-rueda.activa .disc-q{opacity:.32}
.disc-rueda.activa .disc-q[aria-pressed="true"]{filter:none;opacity:1;transform:scale(1.04)}
.disc-q:hover{opacity:1}
.disc-info{min-height:9.5em;margin-top:22px;border-top:1px solid var(--linea);padding-top:16px}
.disc-info h3{font-size:1.1rem;margin-bottom:6px;color:var(--c,var(--tinta))}
.disc-info p{font-size:.95rem;margin:0 0 .5em;color:var(--pizarra)}
.disc-info strong{color:var(--tinta)}
.disc-vacio{color:var(--gris)!important}

/* Secciones */
.sec{padding:96px 0}
.sec-gris{background:var(--niebla)}
.sec-tinta{background:var(--tinta);color:#fff}
.sec-tinta .intro{color:#C9D1DC}
.intro{font-size:1.1rem;color:var(--pizarra);max-width:40em;margin:16px 0 48px}

/* Coaching */
.coach{background:var(--teal);color:#fff}
.coach h2,.coach h3{color:#fff}
.coach-cab{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:start}
.coach-intro{font-size:1.2rem;margin:20px 0 16px;max-width:34em}
.coach-dato{color:#D6EBEA;max-width:34em;margin-bottom:28px}
.btn-claro{background:#fff;border-color:#fff;color:var(--teal-osc)}
.btn-claro:hover{background:var(--teal-claro);border-color:var(--teal-claro);color:var(--teal-osc)}
.coach-tipos{list-style:none;margin:0;padding:0;border-top:1px solid rgba(255,255,255,.28)}
.coach-tipos li{padding:20px 0;border-bottom:1px solid rgba(255,255,255,.28)}
.coach-tipos h3{font-size:1.2rem;margin-bottom:6px}
.coach-tipos p{margin:0;color:#D6EBEA}
.coach-pasos{list-style:none;margin:64px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:p}
.coach-pasos li{counter-increment:p;position:relative;padding-top:56px}
.coach-pasos li::before{content:counter(p);position:absolute;top:0;left:0;width:40px;height:40px;border-radius:50%;background:#fff;color:var(--teal-osc);font-weight:800;display:grid;place-items:center}
.coach-pasos li::after{content:"";position:absolute;top:19px;left:52px;right:-12px;height:2px;background:rgba(255,255,255,.35)}
.coach-pasos li:last-child::after{display:none}
.coach-pasos h3{font-size:1.05rem;margin-bottom:4px}
.coach-pasos p{color:#D6EBEA;font-size:.95rem;margin:0}

/* Por dónde empezar */
.dolores{display:grid;grid-template-columns:1fr 1fr;gap:20px 40px;margin:0}
.dolores div{border-left:4px solid var(--teal);padding:4px 0 4px 20px}
.dolores dt{font-weight:700;font-size:1.08rem;margin-bottom:6px}
.dolores dd{margin:0;color:var(--pizarra)}

/* Servicios */
.serv{display:grid;grid-template-columns:minmax(260px,1fr) 1.4fr;gap:16px 56px;padding:32px 0;border-top:1px solid var(--linea)}
.serv:last-child{border-bottom:1px solid var(--linea)}
.serv-cab h3{font-size:1.35rem;margin-bottom:8px}
.serv-cab p{color:var(--pizarra);margin:0}
.serv ul,.lista{margin:0;padding:0;list-style:none}
.serv li,.lista li{position:relative;padding-left:22px;margin-bottom:10px}
.serv li::before,.lista li::before{content:"";position:absolute;left:0;top:.62em;width:9px;height:9px;border-radius:50%;background:var(--teal)}

/* Fases */
.fases{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:24px;counter-reset:f}
.fases li{counter-increment:f;position:relative;padding-top:64px}
.fases li::before{content:counter(f);position:absolute;top:0;left:0;width:44px;height:44px;border-radius:50%;background:var(--teal);color:#fff;font-weight:800;display:grid;place-items:center;font-size:1.1rem}
.fases li::after{content:"";position:absolute;top:21px;left:56px;right:-12px;height:2px;background:#3A4A5E}
.fases li:last-child::after{display:none}
.fases h3{color:#fff;margin-bottom:4px}
.fase-t{font-size:.88rem;font-weight:600;color:#9FD3D2;margin-bottom:8px}
.fases p{color:#C9D1DC;font-size:.95rem}

/* Plataforma */
.plat{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.plat-txt h2{margin-bottom:20px}
.plat-txt>p{color:var(--pizarra);font-size:1.08rem;margin-bottom:24px}
.plat-img{margin:0;display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
.plat-img img{border-radius:6px;border:1px solid var(--linea);box-shadow:0 18px 40px -18px rgba(30,42,58,.35)}
.plat-img img:nth-of-type(2){margin-top:48px}
.plat-img figcaption{grid-column:1/-1;font-size:.82rem;color:var(--gris);text-align:center}

/* Quiénes somos */
.quien{display:grid;grid-template-columns:340px 1fr;gap:64px;align-items:center}
.quien-foto{position:relative;aspect-ratio:6/7;border-radius:20px;overflow:hidden;background:var(--teal)}
.quien-foto img{width:100%;height:100%;object-fit:cover}
.quien-foto img{position:absolute;inset:0;z-index:1}
.quien-ini{display:grid;place-items:center;position:absolute;inset:0;font-size:5rem;font-weight:800;color:#fff;letter-spacing:-.04em}
.quien-txt h2{margin-bottom:24px}
.quien-nombre{font-size:1.5rem;font-weight:800;margin:0}
.quien-cargo{color:var(--teal);font-weight:600;margin-bottom:6px}
.quien-li{margin-bottom:16px;font-size:.95rem;font-weight:600}
.quien-txt>p:not(.quien-nombre):not(.quien-cargo):not(.quien-li){color:var(--pizarra);max-width:36em}
.cert{display:flex;flex-wrap:wrap;gap:20px;align-items:center;margin-top:24px;padding-top:24px;border-top:1px solid var(--linea)}
.cert-sellos{display:flex;gap:10px;flex:none}
.cert-sellos img{width:84px;height:auto}
.cert ul{margin:0;padding:0;list-style:none;font-size:.92rem}
.cert li{margin-bottom:6px}

/* Tecnología (secundario) */
.it{padding:64px 0}
.it-in{display:grid;grid-template-columns:1fr 2fr;gap:48px;align-items:start}
.it h2{font-size:clamp(1.35rem,2.4vw,1.7rem)}
.it-items{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.it h3{font-size:1.05rem;margin-bottom:6px}
.it p{color:var(--pizarra);font-size:.95rem;margin:0}

/* Contacto */
.contacto{display:grid;grid-template-columns:1fr 1.5fr;gap:64px;align-items:start}
.contacto-txt h2{margin-bottom:20px}
.contacto-txt p{color:var(--pizarra);font-size:1.08rem}
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;background:var(--papel);padding:32px;border-radius:20px;border:1px solid var(--linea)}
.campo label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
.opc{font-weight:400;color:var(--gris)}
.campo input,.campo select,.campo textarea{width:100%;font:inherit;font-size:1rem;padding:11px 13px;border:1px solid #C3CBD5;border-radius:8px;background:#fff;color:var(--tinta)}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:3px solid var(--teal-claro);border-color:var(--teal)}
.campo textarea{resize:vertical}
.campo-ancho{grid-column:1/-1}
.campo.invalido input,.campo.invalido select{border-color:var(--D)}
.chk{display:flex;gap:10px;align-items:flex-start}
.chk input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--teal);flex:none}
.chk label{font-weight:400;margin:0}
.chk.invalido label{color:var(--D)}
.campo-trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-aviso{grid-column:1/-1;padding:12px 16px;border-radius:8px;font-weight:600}
.form-aviso.ok{background:#E6F2EA;color:#22603F}
.form-aviso.err{background:#FBEDEA;color:#8E3523}

/* Pie */
.pie{background:var(--tinta);color:#C9D1DC;padding:40px 0}
.pie-in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.pie img{height:28px;width:auto}
.pie nav{display:flex;gap:22px;flex-wrap:wrap}
.pie a{color:#fff;text-decoration:none;font-size:.92rem}
.pie a:hover{text-decoration:underline;color:#fff}
.pie-redes{display:flex;gap:14px;align-items:center}
.pie-redes a{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.28);color:#fff;transition:background .2s,border-color .2s}
.pie-redes a:hover{background:rgba(255,255,255,.1);border-color:#fff;text-decoration:none}
.pie-c{margin:0;font-size:.85rem;width:100%}

/* Páginas legales */
.legal{padding:64px 0 96px}
.legal .cont{max-width:780px}
.legal h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:24px}
.legal h2{font-size:1.3rem;margin:36px 0 12px}
.legal p,.legal li{color:var(--pizarra)}
.completar{background:#FFF3D6;color:#7A5410;padding:0 4px;border-radius:3px;font-weight:600}

/* Adaptación a pantallas */
@media (max-width:1000px){
  .hero-in,.plat,.contacto{grid-template-columns:1fr;gap:48px}
  .coach-cab{grid-template-columns:1fr;gap:40px}
  .coach-pasos{grid-template-columns:1fr 1fr;gap:32px 24px}
  .coach-pasos li::after{display:none}
  .fases{grid-template-columns:1fr;gap:0}
  .fases li{padding:0 0 28px 64px}
  .fases li::after{top:52px;left:21px;right:auto;width:2px;bottom:4px;height:auto}
  .quien{grid-template-columns:260px 1fr;gap:40px}
  .it-in{grid-template-columns:1fr;gap:24px}
}
@media (max-width:760px){
  body{font-size:16px}
  .menu-btn{display:block}
  .menu{display:none;position:absolute;top:72px;left:0;right:0;background:var(--papel);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;border-bottom:1px solid var(--linea)}
  .menu.abierto{display:flex}
  .menu a{padding:12px 0;border-bottom:1px solid var(--linea)}
  .menu .menu-cta{border:2px solid var(--teal);text-align:center;margin-top:12px}
  .hero{padding:48px 0 64px}
  .sec{padding:64px 0}
  .disc{padding:22px 18px}
  .dolores,.serv,.it-items,.form,.coach-pasos{grid-template-columns:1fr}
  .serv{gap:12px}
  .form{padding:22px 18px}
  .quien{grid-template-columns:1fr}
  .quien-foto{max-width:300px}
  .plat-img img:nth-of-type(2){margin-top:28px}
}

section[id]{scroll-margin-top:72px}