/* Náutica Virtual · landing para escuelas (nauticavirtual.com)
   Colores de la marca: azul marino #0B2545 (N) y turquesa #12A4A6 (V). Tipografías del aula: Outfit, Inter, IBM Plex Mono. */
:root{
  --navy:#0B2545;--navy-2:#071A33;--navy-rgb:11,37,69;
  --teal:#12A4A6;--teal-2:#0E8F91;--teal-tinta:#0A7577;--teal-suave:#E3F5F5;
  --hielo:#F4F8FB;--papel:#FFFFFF;--linea:#E3EBF2;--niebla:#DCE6EF;
  --texto:#1C2B3F;--gris:#5A6B80;--gris-claro:#A9B8C8;
  --ok:#1F7A4D;--ok-suave:#E4F4EA;--mal:#C0392B;--mal-suave:#FDECEC;--sol:#FFC93C;
  --radio:18px;--radio-s:12px;--max:1200px;
  --sombra:0 24px 60px -32px rgba(var(--navy-rgb),.45);
  --sombra-s:0 10px 30px -18px rgba(var(--navy-rgb),.35);
  --f-tit:"Outfit",system-ui,sans-serif;--f-txt:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;--f-mono:"IBM Plex Mono",ui-monospace,monospace;
  --suave:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body{margin:0;background:var(--papel);color:var(--texto);font-family:var(--f-txt);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,video{max-width:100%;display:block}
a{color:var(--teal-tinta);text-underline-offset:3px}
h1,h2,h3,h4{font-family:var(--f-tit);color:var(--navy);line-height:1.12;margin:0;letter-spacing:-.015em}
h1{font-size:clamp(36px,5.2vw,62px);font-weight:700}
h2{font-size:clamp(29px,3.6vw,44px);font-weight:700}
h3{font-size:21px;font-weight:600;letter-spacing:-.005em}
p{margin:0}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
@media (max-width:640px){.wrap{padding:0 16px}}
.eyebrow{font-family:var(--f-mono);font-size:13px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-tinta);margin:0 0 14px}
.lede{font-size:19px;color:var(--gris);max-width:62ch}
.mut{color:var(--gris)}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.solo-mov{display:none}
@media (max-width:760px){.solo-pc{display:none}.solo-mov{display:inline}}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--f-tit);font-weight:600;font-size:16.5px;line-height:1;padding:15px 22px;border-radius:999px;border:1.5px solid transparent;text-decoration:none;cursor:pointer;transition:transform .2s var(--suave),background .2s,border-color .2s,color .2s,box-shadow .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
.btn--teal{background:var(--teal);color:var(--navy);box-shadow:0 12px 26px -14px rgba(18,164,166,.9)}
.btn--teal:hover{background:#19B6B8}
.btn--navy{background:var(--navy);color:#fff}
.btn--navy:hover{background:#13345E}
.btn--borde{background:transparent;color:var(--navy);border-color:var(--niebla)}
.btn--borde:hover{border-color:var(--navy)}
.btn--claro{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.35)}
.btn--claro:hover{border-color:#fff;background:rgba(255,255,255,.12)}
.btn--s{font-size:14.5px;padding:10px 16px}
.btn svg{flex:none}

/* ---------- barra superior ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s,background .2s}
.nav.con-borde{border-bottom-color:var(--linea)}
.nav .wrap{display:flex;align-items:center;gap:22px;height:70px}
.marca{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.marca img{width:auto;height:40px}
/* logo 21: la N sobre la proa turquesa + «Náutica Virtual» en una línea, todo en azul marino (como el logo) */
.marca .nom{font-family:var(--f-tit);font-weight:600;font-size:21px;line-height:1;letter-spacing:-.01em;color:var(--navy);white-space:nowrap}
.marca .nom em{font-style:normal;color:inherit}
.nav .enl{display:flex;gap:4px;margin-left:auto}
.nav .enl a{font-size:15px;font-weight:500;color:var(--texto);text-decoration:none;padding:8px 12px;border-radius:999px}
.nav .enl a:hover{background:var(--hielo)}
.nav .acc{display:flex;gap:8px;align-items:center}
@media (max-width:1060px){.nav .enl{display:none}.nav .acc{margin-left:auto}}
@media (max-width:430px){.nav .btn--borde{display:none}.nav .d-largo{display:none}}
@media (min-width:431px){.nav .d-corto{display:none}}
@media (max-width:560px){.nav .wa-txt{display:none}.nav .btn--borde{padding:10px}.marca .nom{font-size:18px}.marca img{height:34px}.nav .btn--s{padding:10px 13px}}

/* ---------- hero ----------
   (03/10, v3) Cabe entero en la pantalla del ordenador (debajo de la barra de 70 px), cifras incluidas, con aire.
   Portátil y móvil son marcos reales; dentro, un ejercicio real del aula que se resuelve solo (demo/escaparate.html),
   con la marca de escuelas inventadas que cambia cada 8 s. Mientras carga, una imagen fija de ese mismo ejercicio. */
.hero{position:relative;background:var(--navy);color:#DDE7F2;overflow:hidden;display:flex;flex-direction:column;justify-content:center;
  min-height:min(calc(100vh - 70px),900px);min-height:min(calc(100svh - 70px),900px);padding:clamp(24px,5vh,64px) 0 clamp(18px,3.4vh,40px)}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(900px 520px at 78% 30%,rgba(18,164,166,.22),transparent 65%),radial-gradient(700px 500px at 10% 100%,rgba(17,79,168,.35),transparent 70%);pointer-events:none}
.hero .carta-fondo{position:absolute;inset:0;width:100%;height:100%;opacity:.16;pointer-events:none}
.hero .rosa{position:absolute;right:-90px;top:-90px;width:340px;height:340px;color:#fff;opacity:.07;pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:clamp(36px,5vw,84px);align-items:center}
.hero .eyebrow{color:#7FD9DA;margin-bottom:clamp(10px,1.8vh,16px)}
.hero h1{color:#fff;font-size:clamp(32px,min(3.7vw,6.2vh),56px);line-height:1.07}
.hero h1 em{font-style:normal;color:var(--teal);white-space:nowrap}
.hero .sub{font-size:clamp(16px,2.5vh,19px);line-height:1.55;color:#C7D5E5;margin-top:clamp(12px,2.2vh,22px);max-width:40ch}
.hero .suyo{display:flex;gap:11px;align-items:flex-start;margin-top:clamp(14px,2.4vh,24px);padding:clamp(10px,1.6vh,14px) 16px;max-width:50ch;
  font-size:clamp(14px,2.1vh,16px);line-height:1.45;color:#C7D5E5;background:rgba(18,164,166,.1);border:1px solid rgba(18,164,166,.35);border-radius:12px}
.hero .suyo b{color:#fff;font-weight:600}
.hero .suyo svg{flex:none;color:#7FD9DA;margin-top:1px}
.hero .acciones{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(18px,3.4vh,32px)}
.garantias{display:flex;flex-wrap:wrap;gap:6px 16px;margin:clamp(12px,2.2vh,20px) 0 0;padding:0;list-style:none;font-size:clamp(13px,1.9vh,14.5px);color:#B8C9DC}
.garantias li{display:flex;align-items:center;gap:6px}
.garantias svg{color:var(--teal);width:16px;height:16px}

/* portátil + móvil: un poco más pequeños; la dirección de la escuela, encima */
.hero-disp{margin:0 calc(-1 * clamp(0px,(100vw - 1200px)/2,90px)) 0 0;position:relative;max-width:680px;justify-self:end;width:calc(100% + clamp(0px,(100vw - 1200px)/2,90px))}
.hd-url{display:flex;justify-content:center;margin:0 14% clamp(10px,1.8vh,16px) 0}
.hd-url>span{font-family:var(--f-mono);font-size:12.5px;color:#C7D5E5;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:6px 14px;white-space:nowrap}
.hd-url svg{display:inline-block;vertical-align:-2px;margin-right:7px;color:#7FD9DA}
.hd-url b{color:#fff;font-weight:500;transition:opacity .3s}
.hd-escena{position:relative;width:100%;max-width:calc((100vh - 70px) * .92);aspect-ratio:1000/560;margin-left:auto}
.hd-mac{position:absolute;left:0;top:0;width:86%;aspect-ratio:1211/767;filter:drop-shadow(0 30px 40px rgba(0,0,0,.45))}
.hd-ip{position:absolute;right:0;bottom:0;width:19%;aspect-ratio:700/1419;filter:drop-shadow(0 22px 28px rgba(0,0,0,.5))}
.hd-marco{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2}
.hd-mac .hd-pant{position:absolute;left:8.01%;top:2.35%;width:79.03%;height:77.05%;overflow:hidden;background:#F4F8FB}
.hd-ip .hd-pant{position:absolute;left:5.43%;top:2.54%;width:89.14%;height:94.93%;overflow:hidden;background:#fff;border-radius:11.9% / 5.5%}
.hd-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center}
.hd-pant .virt{opacity:0;transition:opacity .6s var(--suave);background:transparent}
.hd-pant .virt.listo{opacity:1}
.hd-pant iframe{display:block;flex:1;width:100%;height:100%;border:0;pointer-events:none}

/* cifras, dentro del hero */
.hero-cifras{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;align-items:end;gap:clamp(18px,3vw,48px);margin-top:clamp(20px,4vh,48px);padding-top:clamp(14px,2.4vh,24px)}
.hero-cifras::before{content:"";position:absolute;left:24px;right:24px;top:0;border-top:1px solid rgba(255,255,255,.12)}
.cifra b{display:block;font-family:var(--f-tit);font-weight:700;font-size:clamp(26px,4.4vh,38px);color:#fff;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums;white-space:nowrap}
.cifra b i{font-style:normal;color:var(--teal)}
.cifra p{font-size:clamp(13px,2vh,15px);color:#A9BCD0;margin-top:clamp(5px,.9vh,8px);line-height:1.35;max-width:26ch}
.hero-cifras .firma{display:flex;align-items:center;gap:9px;text-decoration:none;color:#8FA3BA;font-size:13px;padding:6px 12px 6px 6px;border-radius:999px;border:1px solid transparent;transition:border-color .2s,background .2s}
.hero-cifras .firma:hover{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.05)}
.hero-cifras .firma img{width:34px;height:34px}
.hero-cifras .firma b{font-family:var(--f-tit);font-weight:600;font-size:16px;color:#fff}
.hero-cifras .firma span{white-space:nowrap}

/* tableta y móvil: todo en columna, sin obligación de caber en la pantalla */
@media (max-width:980px){
  .hero{min-height:0;padding:40px 0 34px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero h1{font-size:clamp(32px,7.4vw,50px)}
  .hero .sub{font-size:17px}.hero .suyo{font-size:15px}.garantias{font-size:14px}
  .hero-disp{margin:0 auto;max-width:560px;justify-self:center}
  .hd-escena{max-width:none}
  .hero-cifras{grid-template-columns:1fr 1fr 1fr;gap:18px 14px;margin-top:34px;padding-top:24px}
  .hero-cifras::before{left:16px;right:16px}
  .cifra b{font-size:clamp(24px,6.4vw,34px)}.cifra p{font-size:13.5px}
  .hero-cifras .firma{grid-column:1/-1;justify-self:start}
}
@media (max-width:520px){.hero-cifras{grid-template-columns:1fr 1fr}.hd-url>span{font-size:11.5px}}

/* ---------- el aula en miniatura del configurador «Véala con su marca» ----------
   Se dibuja a tamaño de página real (1000 px de ancho en el portátil, 390 en el móvil) y se reduce con JS (escala) para
   que quepa en la pantalla del marco. Colores de la escuela: --b1 (principal), --b2 (oscuro) y --b3 (acento), como el aula. */
.virt{position:absolute;left:0;top:0;transform-origin:0 0;display:flex;flex-direction:column;background:#F4F8FB;overflow:hidden}
.va{--b1:#114FA8;--b2:#0B2545;--b3:#FFC93C;flex:1;min-height:0;font-family:var(--f-txt);color:var(--b2);font-size:16px;line-height:1.4;overflow:hidden}
.va *{transition:background-color .5s var(--suave),color .5s var(--suave),border-color .5s var(--suave),stroke .5s var(--suave)}
.va p{margin:0}
.va-chrome{flex:none;height:44px;background:#E9EDF2;border-bottom:1px solid #D5DBE3;display:flex;align-items:center;gap:16px;padding:0 16px}
.va-chrome .sem{display:flex;gap:7px}.va-chrome .sem i{width:11px;height:11px;border-radius:50%;background:#FF5F57}.va-chrome .sem i:nth-child(2){background:#FEBC2E}.va-chrome .sem i:nth-child(3){background:#28C840}
.va-url{display:flex;align-items:center;gap:8px;height:28px;padding:0 14px;min-width:420px;background:#fff;border-radius:999px;font-size:14px;color:#202124}
.va-url svg{color:#5F6368}.va-url b{font-weight:600}.va-url i{font-style:normal;color:#80868B}
.va-top{height:58px;background:#fff;border-bottom:1px solid #E3EBF2;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 60px}
.va-logo{display:flex;align-items:center;gap:9px;min-width:0}
.va-logo img{max-height:40px;max-width:150px;width:auto;object-fit:contain}
.va-logo .mono{flex:none;width:34px;height:34px;border-radius:50%;background:var(--b1);color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}
.va-logo b{font-weight:700;font-size:16px;line-height:1.1;max-width:170px;color:var(--b2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.va--entrar .va-logo b{max-width:none;font-size:18px}
.va-nav{display:flex;gap:2px;background:#F4F8FB;border:1px solid #E3EBF2;border-radius:999px;padding:4px}
.va-nav span{font-size:16px;font-weight:600;padding:6px 16px;border-radius:999px;color:#5A6B80}
.va-nav span.on{background:#fff;color:var(--b2);box-shadow:0 1px 3px rgba(11,37,69,.14)}
.va-av{justify-self:end;display:flex;align-items:center;gap:6px;border:1px solid #E3EBF2;border-radius:999px;padding:4px 10px 4px 4px;font-size:12px;color:#5A6B80}
.va-av i{width:30px;height:30px;border-radius:50%;background:var(--b2);color:#fff;font-style:normal;font-weight:700;font-size:12px;display:grid;place-items:center}
.va-cuerpo{padding:22px 60px;display:grid;gap:16px}
.va-hero{border-radius:16px;padding:24px 26px;color:#fff;background:linear-gradient(180deg,rgba(0,0,0,0) 40%,rgba(0,0,0,.18)),radial-gradient(120% 140% at 80% 0%,color-mix(in srgb,var(--b2) 70%,#fff) 0%,var(--b2) 60%);box-shadow:0 10px 24px -14px rgba(0,0,0,.5)}
.va-eb{font-family:var(--f-mono);font-size:14px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--b3)}
.va-h{font-weight:700;font-size:36px;line-height:1.15;margin-top:6px!important}
.va-sub{display:flex;align-items:center;gap:10px;margin-top:10px!important;font-size:15px;font-weight:700}
.va-sub u{text-underline-offset:3px}
.va-chip{font-size:13px;font-weight:700;padding:4px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.12)}
.va-card{background:#fff;border:1px solid #E3EBF2;border-radius:16px;padding:18px 22px;box-shadow:0 6px 18px -14px rgba(11,37,69,.35)}
.va-ct{font-weight:700;font-size:20px;margin-bottom:12px!important}
.va-stats{display:grid;grid-template-columns:1.9fr 1fr 1fr 1fr;gap:12px}
.va-st{border:1px solid #E3EBF2;border-radius:12px;padding:14px;background:linear-gradient(180deg,#fff,#F7FAFC);display:flex;flex-direction:column;justify-content:center}
.va-st b{font-weight:700;font-size:30px;line-height:1}
.va-st span{font-size:13px;color:#5A6B80;margin-top:4px}
.va-st--ring{flex-direction:row;align-items:center;gap:16px}
.va-st--ring svg{flex:none;width:86px;height:86px}
.va-st--ring circle{fill:none;stroke-width:9}
.va-st--ring .fondo{stroke:#E3EBF2}.va-st--ring .arco{stroke:var(--b1);stroke-linecap:round}
.va-st--ring small{font-size:15px;color:#5A6B80}
.va-st--ring em{font-style:normal;font-weight:700;font-size:13px;color:var(--ok);margin-top:6px}
.va-seguir{display:flex;align-items:center;gap:18px;border-left:5px solid var(--b3)}
.va-seguir>div{flex:1;min-width:0}
.va-eb2{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--b1)}
.va-t{font-weight:700;font-size:19px;margin-top:2px!important}
.va-s{font-size:14px;color:#5A6B80;margin-top:2px!important}
.va-btn{flex:none;background:var(--b1);color:#fff;font-weight:700;font-size:16px;padding:12px 20px;border-radius:12px}
/* móvil: pantalla de entrada del alumno */
.va-ios{flex:none;height:48px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:4px 26px 0 34px}
.va-ios b{font-family:var(--f-txt);font-weight:600;font-size:16px;color:#000}
.va-ios-ic{display:flex;gap:2px;align-items:flex-end}.va-ios-ic i{width:3px;background:#000;border-radius:1px}.va-ios-ic i:nth-child(1){height:4px}.va-ios-ic i:nth-child(2){height:6px}.va-ios-ic i:nth-child(3){height:8px}.va-ios-ic i:nth-child(4){height:10px}
.va--entrar{background:#fff;display:flex;flex-direction:column;justify-content:center;padding:0 30px 30px}
.va--entrar .va-logo{justify-content:center;margin-bottom:26px;flex-wrap:wrap;text-align:center}
.va--entrar .va-logo img{max-height:56px;max-width:200px}
.va--entrar .va-logo .mono{width:44px;height:44px;font-size:16px}
.va--entrar .va-logo b{font-size:20px}
.va-e-eb{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--b1);text-align:center}
.va-e-h{font-weight:700;font-size:28px;line-height:1.15;text-align:center;margin:6px 0 22px!important;color:var(--b2)}
.va-e-in{height:48px;border-radius:12px;border:1px solid #DCE5EF;background:#fff;margin-bottom:10px;display:flex;align-items:center;padding:0 14px;font-size:15px;color:#A9B8C8}
.va-e-bt{height:50px;border-radius:12px;background:var(--b1);color:#fff;display:grid;place-items:center;font-weight:700;font-size:16px;margin-top:6px}
.va-e-ol{font-size:14px;text-align:center;margin-top:16px!important;color:var(--b1);text-decoration:underline}
.va-saf{flex:none;height:56px;background:#F6F7F9;border-top:1px solid #E3E7EC;display:flex;align-items:center;justify-content:center;padding:0 14px}
.va-saf>span{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;height:38px;background:#fff;border-radius:12px;font-size:14px;color:#202124;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.va-saf b{font-weight:600}.va-saf svg{color:#5F6368}

/* ---------- bandas ---------- */
.band{padding:104px 0;position:relative}
.band--hielo{background:var(--hielo)}
.band--noche{background:var(--navy);color:#C7D5E5}
.band--noche h2,.band--noche h3{color:#fff}
.band--noche .eyebrow{color:#7FD9DA}
.band--noche .lede{color:#B8C9DC}
@media (max-width:760px){.band{padding:72px 0}}
.cab{max-width:760px;margin-bottom:48px}
.cab--centro{margin-left:auto;margin-right:auto;text-align:center}
.cab--centro .lede{margin-left:auto;margin-right:auto}
.cab h2+.lede{margin-top:18px}
.cab--ancha{max-width:none}

.cab--ancha .lede{max-width:78ch}

/* ---------- por qué ---------- */
.tres{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.tres{grid-template-columns:1fr}}
.tarj{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:28px 26px 26px;box-shadow:var(--sombra-s)}
.tarj .ic{width:46px;height:46px;border-radius:12px;background:var(--teal-suave);color:var(--teal-tinta);display:grid;place-items:center;margin-bottom:18px}
.tarj h3{margin-bottom:10px}
.tarj p{font-size:16px;color:var(--gris)}
.cita-mercado{margin-top:28px;display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--linea);border-left:4px solid var(--teal);border-radius:var(--radio-s);padding:18px 22px;font-size:16px;color:var(--texto)}
.cita-mercado b{color:var(--navy)}

/* ---------- «Así se ve la plataforma por dentro» (como en navegacurso.com): una tarjeta grande que se pasa ----------
   PC: imagen a la izquierda y explicación a la derecha. Móvil: la imagen arriba. Flechas, puntos, contador y deslizar con el dedo. */
.band--papel{background:linear-gradient(180deg,#fff 0%,#F7FAFC 100%)}
.dslider{outline:none}
.dslider:focus-visible .dventana{outline:3px solid var(--teal);outline-offset:4px}
.dventana{overflow:hidden;border-radius:26px}
.dpista{display:flex;transition:transform .55s cubic-bezier(.2,.8,.2,1)}
.dcard{flex:0 0 100%;min-width:0;margin:0;box-sizing:border-box;background:#fff;border:1px solid var(--linea);border-radius:26px;box-shadow:0 24px 50px -30px rgba(11,37,69,.4);
  display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center;padding:26px}
.dmedia{position:relative;height:440px;min-width:0;border-radius:18px;overflow:hidden;display:flex;align-items:center;justify-content:center;background:#fff}
.dmedia--hielo{background:radial-gradient(80% 70% at 50% 30%,#fff 0%,transparent 70%),linear-gradient(160deg,var(--hielo) 0%,#E3ECF5 100%)}
.dmedia--video video{display:block;height:100%;width:auto;max-width:100%;object-fit:contain}
.dcard figcaption{padding:0 14px 0 0;display:flex;flex-direction:column;align-items:flex-start}
.dcard figcaption small{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-tinta);margin-bottom:10px}
.dcard figcaption b{font-family:var(--f-tit);font-weight:700;font-size:30px;line-height:1.15;letter-spacing:-.015em;color:var(--navy);margin-bottom:12px}
.dcard figcaption span{font-size:18px;line-height:1.55;color:var(--gris)}
.dcard .dmas{display:block;font-style:normal;font-size:16px;line-height:1.55;color:var(--gris);margin-top:14px;padding-top:14px;border-top:1px solid var(--linea);align-self:stretch}
.dcard .dcta{margin-top:20px}
/* maquetas reales (portátil y móvil) con la pantalla dentro */
.mk-mac{position:relative;width:min(100%,560px);aspect-ratio:1211/767;filter:drop-shadow(0 22px 26px rgba(11,37,69,.28))}
.dmedia--hielo{padding:0 34px}
.dmedia--hielo .mk-mac{width:100%;max-width:540px}
.mk-ip{position:relative;height:90%;aspect-ratio:700/1419;filter:drop-shadow(0 20px 26px rgba(11,37,69,.32))}
.mk-marco{position:absolute;inset:0;width:100%;height:100%;z-index:2;pointer-events:none}
.mk-mac .mk-pant{position:absolute;left:8.01%;top:2.35%;width:79.03%;height:77.05%;overflow:hidden;background:#fff}
.mk-ip .mk-pant{position:absolute;left:5.43%;top:2.54%;width:89.14%;height:94.93%;overflow:hidden;background:#fff;border-radius:11.9% / 5.5%}
.mk-pant>img{display:block;width:100%;height:100%;object-fit:cover;object-position:top center}
/* la carta, en vivo: se pinta al doble de tamaño y se reduce, como en una pantalla de ordenador */
.mk-pant iframe{display:block;border:0;background:#fff;pointer-events:none;width:200%;height:200%;transform:scale(.5);transform-origin:0 0}
.demo-ctrl{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:22px}
.demo-ctrl button{width:44px;height:44px;border-radius:50%;border:1px solid var(--niebla);background:#fff;color:var(--navy);display:grid;place-items:center;cursor:pointer;transition:border-color .2s,color .2s}
.demo-ctrl button:hover{border-color:var(--teal-tinta);color:var(--teal-tinta)}
.demo-dots{display:flex;gap:7px}
.demo-dots button{width:9px;height:9px;border:0;padding:0;border-radius:50%;background:var(--niebla);transition:background .2s,transform .2s}
.demo-dots button.act{background:var(--teal-tinta);transform:scale(1.3)}
.dcount{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;color:var(--gris);min-width:44px;text-align:center}
.demos-nota{text-align:center;font-size:14px;color:var(--gris);margin-top:14px}
.demo-cta-movil{display:none;text-align:center;margin-top:18px}
@media (max-width:879px){
  .dventana{border-radius:22px}
  .dpista{transition-duration:.45s}
  .dcard{grid-template-columns:1fr;gap:0;padding:0;border-radius:22px;overflow:hidden;align-items:stretch}
  .dmedia{height:250px;border-radius:0}
  .dmedia--hielo .mk-mac{width:92%}
  .mk-pant iframe{width:300%;height:300%;transform:scale(.3333)}
  .dcard figcaption{padding:16px 18px 20px;min-height:132px}
  .dcard figcaption small{font-size:11px;margin-bottom:6px}
  .dcard figcaption b{font-size:19px;line-height:1.2;margin-bottom:6px}
  .dcard figcaption span{font-size:15px}
  .dcard .dmas,.dcard .dcta{display:none}
  .demo-dots button{width:8px;height:8px}
  .demo-cta-movil{display:block}
}

/* barritas y notas (panel de la escuela) */
.barrita{display:inline-block;width:46px;height:5px;border-radius:9px;background:#E6EDF4;vertical-align:middle;overflow:hidden;margin-right:5px}
.barrita i{display:block;height:100%;background:var(--teal)}
.nota{font-weight:700;font-family:var(--f-tit)}
.nota.alta{color:var(--ok)}.nota.media{color:#B7791F}.nota.baja{color:var(--mal)}

/* ---------- la carta náutica (como en navegacurso.com, contado a la escuela) ---------- */
.kit{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(36px,5vw,72px);align-items:stretch}
.carta-col{display:flex;align-self:start;position:sticky;top:96px}
.carta-vivo{position:relative;width:100%;height:min(620px,calc(100vh - 140px));min-height:420px;border-radius:var(--radio);overflow:hidden;background:#fff;box-shadow:0 20px 40px -26px rgba(11,37,69,.45);border:1px solid var(--linea)}
.carta-vivo iframe{position:absolute;inset:0;width:100%;height:100%;border:0;pointer-events:none}
.chip-per{display:inline-block;font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-tinta);background:var(--teal-suave);border-radius:999px;padding:6px 12px;margin-bottom:16px}
#carta h2{font-size:clamp(28px,3.2vw,40px)}
#carta .lede{margin-top:14px;font-size:18px}
.dolores{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.dolor{background:#fff;border:1px solid var(--linea);border-radius:var(--radio-s);padding:14px 16px}
.dolor-t{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mal);margin-bottom:6px}
.dolor ul{margin:0;padding:0;list-style:none;display:grid;gap:6px}
.dolor li{position:relative;padding-left:20px;font-size:15px;line-height:1.45;color:var(--gris)}
.dolor li::before{content:"×";position:absolute;left:2px;top:-1px;font-weight:700;font-size:17px;color:var(--mal)}
.con-aula{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-tinta);margin-top:24px}
.lista-ok--carta{margin-top:10px;gap:11px}
.lista-ok--carta li{font-size:16.5px;line-height:1.5}
.carta-fin{margin-top:18px;font-family:var(--f-tit);font-weight:600;font-size:18px;color:var(--navy)}
@media (max-width:980px){.kit{grid-template-columns:1fr}.carta-col{position:static}.carta-vivo{height:auto;min-height:0;aspect-ratio:4/3}}
@media (max-width:560px){.dolores{grid-template-columns:1fr}}

/* ---------- pruébelo ---------- */
.prueba{display:grid;grid-template-columns:280px minmax(0,1fr);gap:28px;align-items:start}
@media (max-width:900px){.prueba{grid-template-columns:1fr}}
.pestanas{display:grid;gap:8px}
@media (max-width:900px){.pestanas{display:flex;overflow-x:auto;gap:8px;padding-bottom:4px;scrollbar-width:none}.pestanas::-webkit-scrollbar{display:none}}
.pestanas button{display:grid;gap:3px;text-align:left;font:inherit;padding:14px 16px;border-radius:14px;border:1px solid var(--linea);background:#fff;cursor:pointer;color:var(--navy);transition:border-color .2s,box-shadow .2s,background .2s}
.pestanas button b{font-family:var(--f-tit);font-weight:600;font-size:16.5px}
.pestanas button span{font-size:14px;color:var(--gris);line-height:1.35}
.pestanas button[aria-selected="true"]{border-color:var(--teal);box-shadow:0 0 0 3px rgba(18,164,166,.18);background:#fff}
@media (max-width:900px){.pestanas button{flex:none;width:auto;padding:10px 14px}.pestanas button span{display:none}}
.escenario{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:10px;box-shadow:var(--sombra-s);min-height:420px}
.escenario .cargando{display:grid;place-items:center;min-height:400px;color:var(--gris);font-size:15px}
.escenario--carta{padding:0;overflow:hidden}
.escenario--carta iframe{display:block;border:0;transform-origin:0 0}
.cab--linea{max-width:none}
.cab--linea .lede{max-width:none}
.nota-prueba{margin-top:14px;font-size:14.5px;color:var(--gris);display:flex;gap:8px;align-items:center}

/* el test de examen */
.qz{padding:20px 22px}
.qz .qz-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.qz .qz-top small{font-family:var(--f-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--gris)}
.qz .veces{font-size:13px;font-weight:600;color:#8A5A00;background:#FFF3CF;border-radius:999px;padding:4px 10px}
.qz h4{font-size:21px;font-weight:600;line-height:1.3;margin-bottom:16px}
.qz ol{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.qz button.op{width:100%;display:flex;gap:12px;align-items:flex-start;text-align:left;font:inherit;font-size:16px;color:var(--texto);padding:13px 15px;border-radius:12px;border:1.5px solid var(--linea);background:#fff;cursor:pointer;transition:border-color .15s,background .15s}
.qz button.op:hover:not(:disabled){border-color:var(--navy)}
.qz button.op .l{flex:none;width:26px;height:26px;border-radius:50%;border:1.5px solid var(--niebla);display:grid;place-items:center;font-family:var(--f-tit);font-weight:700;font-size:13px;color:var(--navy)}
.qz button.op.bien{border-color:var(--ok);background:var(--ok-suave)}
.qz button.op.bien .l{background:var(--ok);border-color:var(--ok);color:#fff}
.qz button.op.mal{border-color:var(--mal);background:var(--mal-suave)}
.qz button.op.mal .l{background:var(--mal);border-color:var(--mal);color:#fff}
.qz button.op:disabled{cursor:default}
.qz .expl{margin-top:14px;padding:14px 16px;border-radius:12px;background:var(--hielo);border:1px solid var(--linea);font-size:15.5px;line-height:1.5;display:none;gap:16px;align-items:center}
.qz .expl.on{display:grid;grid-template-columns:minmax(0,1fr) 150px;animation:entra .35s var(--suave)}
.qz .expl img{width:150px;height:150px;object-fit:contain;border-radius:10px;background:#fff;border:1px solid var(--linea)}
@media (max-width:560px){.qz .expl.on{grid-template-columns:1fr}.qz .expl img{width:100%;height:180px}}
.qz .expl b{display:block;font-family:var(--f-tit);color:var(--navy);margin-bottom:4px}
.qz .qz-pie{display:flex;justify-content:flex-end;margin-top:14px}
@keyframes entra{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ---------- configurador «con su marca» ---------- */
/* (03/10, v3) un «estudio»: a la izquierda los tres pasos; a la derecha el escenario, teñido del color que elige */
.config{display:grid;grid-template-columns:380px minmax(0,1fr);background:#fff;border:1px solid var(--linea);border-radius:26px;box-shadow:0 30px 60px -36px rgba(11,37,69,.45);overflow:hidden}
@media (max-width:980px){.config{grid-template-columns:1fr}}
.mandos-marca{padding:30px 28px;display:grid;gap:22px;align-content:start;border-right:1px solid var(--linea)}
@media (max-width:980px){.mandos-marca{border-right:0;border-bottom:1px solid var(--linea);padding:22px 18px}}
.mandos-marca .campo>label,.mandos-marca .campo>.lbl{display:flex;align-items:center;gap:9px;font-size:15px}
.mandos-marca .campo i{flex:none;width:24px;height:24px;border-radius:50%;background:var(--navy);color:#fff;font-style:normal;font-family:var(--f-tit);font-weight:700;font-size:13px;display:grid;place-items:center}
.mandos-marca .campo small{font-weight:500;color:var(--gris)}
.pista{font-size:13.5px;color:var(--gris);margin-top:2px}
.campo{display:grid;gap:7px}
.campo label,.campo .lbl{font-size:14px;font-weight:600;color:var(--navy)}
.campo input[type=text],.campo input[type=email],.campo input[type=tel],.campo select,.campo textarea{width:100%;font:inherit;font-size:16px;color:var(--texto);padding:12px 14px;border-radius:12px;border:1.5px solid var(--niebla);background:#fff;transition:border-color .15s,box-shadow .15s}
.campo textarea{min-height:96px;resize:vertical}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(18,164,166,.18)}
.colores{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.colores button{position:relative;width:36px;height:36px;border-radius:50%;border:3px solid #fff;background:var(--c);box-shadow:0 0 0 1px var(--niebla),0 4px 10px -6px rgba(11,37,69,.5);cursor:pointer;padding:0;transition:transform .15s,box-shadow .15s}
.colores button:hover{transform:scale(1.08)}
.colores button[aria-pressed="true"]{box-shadow:0 0 0 2px var(--navy),0 4px 10px -6px rgba(11,37,69,.5)}
.colores button[aria-pressed="true"]::after{content:"";position:absolute;inset:0;margin:auto;width:9px;height:14px;border:solid #fff;border-width:0 2.5px 2.5px 0;transform:translateY(-2px) rotate(45deg)}
.colores button:focus-visible,.paleta:focus-within{outline:3px solid var(--teal);outline-offset:2px}
/* la paleta de cualquier color: un círculo arcoíris con un pincel; el selector de color del navegador va encima, invisible */
.paleta{position:relative;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;cursor:pointer;color:#fff;
  background:conic-gradient(#ef4444,#f59e0b,#eab308,#22c55e,#06b6d4,#3b82f6,#8b5cf6,#ec4899,#ef4444);box-shadow:0 0 0 1px var(--niebla),0 4px 10px -6px rgba(11,37,69,.5);transition:transform .15s}
.paleta:hover{transform:scale(1.08)}
.paleta::before{content:"";position:absolute;inset:8px;border-radius:50%;background:var(--sel,rgba(11,37,69,.55));transition:background .3s}
.paleta svg{position:relative;filter:drop-shadow(0 1px 1px rgba(0,0,0,.35))}
.paleta input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;border:0;padding:0}
.paleta.on{box-shadow:0 0 0 2px var(--navy),0 4px 10px -6px rgba(11,37,69,.5)}
.subir{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1.5px dashed var(--niebla);border-radius:12px;cursor:pointer;font-size:15px;color:var(--gris);transition:border-color .15s,background .15s}
.subir:hover{border-color:var(--teal);background:var(--teal-suave)}
.subir input{position:absolute;opacity:0;width:1px;height:1px}
.subir img{max-height:34px;max-width:120px}
.privado{font-size:13.5px;color:var(--gris);display:flex;gap:8px;align-items:flex-start;line-height:1.45}
.privado svg{flex:none;margin-top:2px;color:var(--teal-tinta)}
.vista{position:relative;--tono:#114FA8;display:flex;flex-direction:column;justify-content:center;padding:34px 34px 26px;background:radial-gradient(120% 90% at 30% 10%,color-mix(in srgb,var(--tono) 16%,#fff) 0%,#F7FAFC 60%);transition:background .5s}
@media (max-width:980px){.vista{padding:22px 14px 18px}}
.cv-escena{position:relative;width:100%;aspect-ratio:1000/545}   /* el móvil, a la altura del final del portátil */
.cv-escena .mk-mac{position:absolute;left:0;top:0;width:86%}
.cv-escena .mk-ip{position:absolute;right:0;bottom:0;width:19.5%;height:auto}
.cv-pie{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;font-size:15px;color:var(--gris);text-align:center}
.cv-pie svg{flex:none;color:var(--teal-tinta)}

/* ---------- panel de la escuela ---------- */
.dos{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:center}
@media (max-width:980px){.dos{grid-template-columns:1fr;gap:36px}}
.lista-ok{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:16px}
.lista-ok li{display:grid;grid-template-columns:28px 1fr;gap:12px;font-size:16.5px}
.lista-ok li svg{margin-top:3px;color:var(--teal-tinta)}
.lista-ok b{color:var(--navy);font-weight:600}
.ventana{background:#fff;border:1px solid var(--linea);border-radius:var(--radio);box-shadow:var(--sombra);overflow:hidden}
.ventana .vb{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--linea);background:var(--hielo)}
.ventana .vb i{width:10px;height:10px;border-radius:50%;background:#D5DEE8}
.ventana .vb span{margin-left:10px;font-family:var(--f-mono);font-size:12px;color:var(--gris)}
.ventana .vc{padding:20px 22px}
.pn-tit{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.pn-tit h4{font-size:20px}
.pn-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.pn-tabs span{font-size:13px;font-weight:600;padding:6px 12px;border-radius:999px;border:1px solid var(--linea);color:var(--navy)}
.pn-tabs span.on{background:var(--teal-suave);border-color:#A9DFE0}
.tabla-scroll{overflow-x:auto}
.pn table{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
.pn th{font-family:var(--f-mono);font-weight:500;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--gris);text-align:left;padding:9px 10px;border-bottom:1px solid var(--linea)}
.pn td{padding:11px 10px;border-bottom:1px solid var(--linea);white-space:nowrap}
.pn td .n{font-weight:600;color:var(--navy)}
.pn .chip{font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px;background:var(--hielo);color:var(--navy)}
.pn .barrita{width:70px;height:6px}
.datos-ejemplo{font-size:12.5px;color:var(--gris);margin-top:10px;text-align:right}

/* ---------- privacidad ---------- */
.compromisos{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.compromisos{grid-template-columns:1fr}}
.comp{border:1px solid rgba(255,255,255,.12);border-radius:var(--radio);padding:24px;background:rgba(255,255,255,.03)}
.comp .ic{width:42px;height:42px;border-radius:12px;background:rgba(18,164,166,.16);color:#7FD9DA;display:grid;place-items:center;margin-bottom:14px}
.comp h3{font-size:19px;margin-bottom:8px}
.comp p{font-size:15.5px;color:#B8C9DC}
.comp--grande{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:center;background:rgba(18,164,166,.1);border-color:rgba(18,164,166,.4)}
.comp--grande .ic{margin:0;width:54px;height:54px}
.comp--grande h3{font-size:22px}
@media (max-width:600px){.comp--grande{grid-template-columns:1fr}}

/* ---------- pasos ---------- */
.pasos{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:paso}
@media (max-width:900px){.pasos{grid-template-columns:1fr}}
.paso{position:relative;background:#fff;border:1px solid var(--linea);border-radius:var(--radio);padding:30px 26px 26px}
.paso::before{counter-increment:paso;content:counter(paso);position:absolute;top:-18px;left:24px;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--f-tit);font-weight:700;display:grid;place-items:center;box-shadow:0 0 0 6px var(--hielo)}
.paso h3{margin:8px 0 8px}
.paso p{font-size:16px;color:var(--gris)}
.riesgo{margin-top:28px;display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;background:var(--navy);color:#C7D5E5;border-radius:var(--radio);padding:28px 30px}
.riesgo .ic{width:56px;height:56px;border-radius:16px;background:rgba(18,164,166,.18);color:#7FD9DA;display:grid;place-items:center}
.riesgo h3{color:#fff;margin-bottom:6px}
.riesgo p{font-size:16px}
@media (max-width:820px){.riesgo{grid-template-columns:1fr}}

/* ---------- comparativa (03/10/2026): por su cuenta · con un externo · Náutica Virtual (columna en tarjeta, con la marca) ---------- */
.comparativa{position:relative;margin-top:64px}
.comparativa table{position:relative;z-index:1;width:100%;border-collapse:separate;border-spacing:0;table-layout:fixed;font-size:15.5px;line-height:1.5}
.comparativa col.c1{width:23%}.comparativa col.c2,.comparativa col.c3{width:22%}.comparativa col.c4{width:33%}
.comp-col{position:absolute;z-index:0;top:-22px;bottom:-26px;right:0;width:33%;border-radius:22px;overflow:hidden;background:linear-gradient(180deg,#EAF7F7 0,#fff 420px);box-shadow:0 0 0 2px var(--teal),0 44px 80px -40px rgba(var(--navy-rgb),.6)}
.comp-col::before{content:"";position:absolute;left:0;right:0;top:0;height:24px;background:var(--navy)}
.comparativa thead th{padding:22px 18px 20px;text-align:left;vertical-align:bottom;font-family:var(--f-tit);font-weight:600;font-size:18px;line-height:1.2;color:var(--navy);border-bottom:2px solid var(--navy)}
.comparativa thead th small{display:block;margin-top:6px;font-family:var(--f-txt);font-weight:400;font-size:13.5px;line-height:1.35;color:var(--gris)}
.comparativa thead th.nv{background:var(--navy);color:#fff;padding:4px 26px 22px;border-bottom-color:var(--navy)}
.nv-marca{display:flex;align-items:center;gap:11px;font-size:22px;letter-spacing:-.01em;white-space:nowrap}
.nv-marca img{flex:none;width:30px;height:auto}
.comparativa thead th.nv small{margin-top:12px;font-family:var(--f-mono);font-size:11.5px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:#7FD6D7}
.comparativa tbody th,.comparativa tbody td{padding:17px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--linea)}
.comparativa tbody th[scope=row]{padding-left:0;font-family:var(--f-tit);font-weight:600;font-size:16.5px;line-height:1.3;color:var(--navy)}
.comparativa tbody td{position:relative;padding-left:50px;color:var(--gris)}
.comparativa tbody td .ic{position:absolute;left:16px;top:16px}
.comparativa .ic,.comp-nota .ic{flex:none;width:24px;height:24px;border-radius:50%;display:grid;place-items:center}
.comparativa .ic svg{width:14px;height:14px}
.c-si .ic{background:var(--teal);color:#fff}
.c-medio .ic{background:#FCF1D6;color:#B7790A}
.c-no .ic{background:var(--mal-suave);color:var(--mal)}
.comparativa tbody td.nv{padding:17px 26px 17px 60px;color:var(--navy);font-weight:600;font-size:16px;border-bottom-color:rgba(18,164,166,.24)}
.comparativa tbody td.nv .ic{left:24px;top:15px;width:26px;height:26px;box-shadow:0 6px 14px -6px rgba(18,164,166,.95)}
.comparativa tr.grupo th{padding:36px 0 12px;font-family:var(--f-mono);font-size:12.5px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-tinta);border-bottom:0;background:linear-gradient(var(--linea),var(--linea)) left bottom/67% 1px no-repeat}
.comparativa tbody tr:first-child.grupo th{padding-top:26px}
.comparativa tbody tr:last-child th,.comparativa tbody tr:last-child td{border-bottom:none}
.comparativa tfoot td{padding:10px 0 0;border:0}
.comparativa tfoot td.nv{padding:8px 26px 0}
.comparativa tfoot .btn{width:100%}
.comp-nota{display:flex;flex-wrap:wrap;align-items:center;gap:10px 24px;margin:56px 0 0;font-size:14px;color:var(--gris)}
.comp-nota>span{display:inline-flex;align-items:center;gap:8px}
.comp-nota .ic{width:20px;height:20px}
.comp-nota .ic svg{width:12px;height:12px}
.comp-aviso{margin-left:auto;font-size:13px}
@media (max-width:1100px){.comparativa table{font-size:14.5px}.comparativa tbody td.nv{font-size:15px}.comparativa thead th{font-size:16.5px}.nv-marca{font-size:19px}}
@media (max-width:860px){
  .comp-col,.comparativa colgroup{display:none}
  .comparativa{margin-top:30px}
  .comparativa table,.comparativa tbody,.comparativa tfoot,.comparativa tr,.comparativa th,.comparativa td{display:block;width:auto}
  .comparativa thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .comparativa tbody tr:not(.grupo){display:grid;grid-template-columns:1fr 1fr;margin-bottom:14px;background:#fff;border:1px solid var(--linea);border-radius:16px;overflow:hidden;box-shadow:var(--sombra-s)}
  .comparativa tbody th[scope=row]{grid-column:1/-1;padding:15px 16px 10px;border:0;font-size:17.5px}
  .comparativa tbody td{order:2;border:0;border-top:1px solid var(--linea);padding:10px 12px 12px 14px;font-size:13.5px;line-height:1.45}
  .comparativa tbody td.ext{border-left:1px solid var(--linea)}
  .comparativa tbody td::before{content:attr(data-l);display:block;margin-bottom:5px;font-family:var(--f-mono);font-size:10.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--gris)}
  .comparativa tbody td .ic{position:static;display:inline-grid;vertical-align:-6px;margin-right:6px;width:20px;height:20px}
  .comparativa tbody td .ic svg{width:12px;height:12px}
  .comparativa tbody td>span:last-child{display:inline}
  .comparativa tbody td.nv{order:1;grid-column:1/-1;margin:0 10px 10px;border:0;border-radius:12px;background:var(--navy);color:#fff;padding:12px 16px 14px 50px;font-size:15.5px;line-height:1.45}
  .comparativa tbody td.nv::before{color:#7FD6D7;font-size:11px;padding-left:17px;background:url(/img/nv-logo-21-pie.svg) no-repeat 0 45%/11px auto}
  .comparativa tbody td.nv .ic{position:absolute;left:14px;top:32px;width:24px;height:24px;margin:0;box-shadow:none}
  .comparativa tr.grupo th{padding:26px 2px 12px;border:0;background:none}
  .comparativa tbody tr:first-child.grupo th{padding-top:6px}
  .comparativa tfoot td:not(.nv){display:none}
  .comparativa tfoot td.nv{padding:8px 0 0}
  .comp-nota{margin-top:26px;gap:8px 18px}
  .comp-aviso{margin-left:0;width:100%}
}

/* ---------- preguntas ---------- */
.faq{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--linea);border-radius:14px;padding:0 22px;transition:border-color .2s,box-shadow .2s}
.faq details[open]{border-color:#A9DFE0;box-shadow:var(--sombra-s)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:19px 0;font-family:var(--f-tit);font-weight:600;font-size:18px;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:12px;height:12px;border-right:2px solid var(--teal-tinta);border-bottom:2px solid var(--teal-tinta);transform:rotate(45deg) translateY(-3px);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg) translateY(-2px)}
.faq details p{padding:0 0 20px;color:var(--gris);font-size:16.5px}

/* ---------- cierre y formulario ---------- */
.cierre{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px;align-items:start}
@media (max-width:980px){.cierre{grid-template-columns:1fr;gap:36px}}
.vias{display:grid;gap:12px;margin-top:30px}
.via{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:14px;border:1px solid rgba(255,255,255,.14);color:#fff;text-decoration:none;transition:border-color .2s,background .2s}
.via:hover{border-color:var(--teal);background:rgba(18,164,166,.08)}
.via .ic{flex:none;width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#7FD9DA}
.via b{display:block;font-family:var(--f-tit);font-weight:600;font-size:17px}
.via span{font-size:14.5px;color:#B8C9DC}
.form{background:#fff;color:var(--texto);border-radius:var(--radio);padding:30px;box-shadow:0 40px 80px -40px rgba(0,0,0,.6)}
.form h3{margin-bottom:6px;color:var(--navy)}
.form .sub-form{font-size:15px;color:var(--gris);margin-bottom:20px}
.form .fila{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:600px){.form{padding:22px}.form .fila{grid-template-columns:1fr}}
.form .campo{margin-bottom:14px}
.form .acepto{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--gris);margin:4px 0 18px}
.form .acepto input{margin-top:4px;width:18px;height:18px;accent-color:var(--teal-tinta);flex:none}
.form .btn{width:100%}
.form .trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .msg{margin-top:14px;font-size:15px;border-radius:12px;padding:12px 14px;display:none}
.form .msg.ok{display:block;background:var(--ok-suave);color:#14532D}
.form .msg.error{display:block;background:var(--mal-suave);color:#7F1D1D}
.form .marca-elegida{display:none;align-items:center;gap:10px;font-size:14px;color:var(--navy);background:var(--hielo);border:1px solid var(--linea);border-radius:12px;padding:10px 12px;margin-bottom:14px}
.form .marca-elegida.on{display:flex}
.form .marca-elegida i{width:18px;height:18px;border-radius:50%;flex:none}

/* ---------- pie ---------- */
.pie{background:var(--navy-2);color:#8FA3BA;padding:48px 0 34px;font-size:14.5px}
.pie .wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:start}
.pie .marca .nom{color:#fff}
.pie p{margin-top:12px;max-width:44ch}
.pie nav{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:flex-end}
.pie a{color:#C7D5E5;text-decoration:none}
.pie a:hover{color:#fff;text-decoration:underline}
.pie .legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.08);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.pie .tec b{color:#C7D5E5;font-weight:600}
@media (max-width:760px){.pie .wrap{grid-template-columns:1fr}.pie nav{justify-content:flex-start}}

/* ---------- barra fija en el móvil ---------- */
.fija{position:fixed;left:12px;right:12px;bottom:12px;z-index:60;display:none;gap:8px;padding:8px;border-radius:999px;background:rgba(11,37,69,.94);backdrop-filter:blur(10px);box-shadow:0 18px 40px -16px rgba(0,0,0,.6);transform:translateY(140%);transition:transform .35s var(--suave)}
.fija.on{transform:none}
.fija .btn{flex:1;padding:13px 14px;font-size:15px}
@media (max-width:760px){.fija{display:flex}body{padding-bottom:0}}

/* ---------- aviso de cookies ---------- */
.cookies{position:fixed;left:16px;bottom:16px;z-index:70;max-width:420px;background:#fff;border:1px solid var(--linea);border-radius:16px;padding:18px 18px 16px;box-shadow:var(--sombra);font-size:14.5px;color:var(--texto);display:none}
.cookies.on{display:block}
.cookies p{margin-bottom:12px}
.cookies .bts{display:flex;gap:8px;flex-wrap:wrap}
@media (max-width:760px){.cookies{left:10px;right:10px;bottom:84px;max-width:none}}

/* ---------- apariciones ---------- */
[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .8s var(--suave),transform .8s var(--suave)}
[data-reveal].visto{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none}}
:target{scroll-margin-top:84px}
section[id]{scroll-margin-top:70px}

/* ---------- demo del aula: «Entrar en el aula con esta marca» (03/10/2026) ---------- */
.entrar-aula{display:grid;gap:8px;justify-items:start}
.entrar-aula .btn{width:100%}
.entrar-aula p{margin:0;font-size:14px;color:var(--gris);line-height:1.45}
.entrar-otra{font-size:14.5px;font-weight:600;color:var(--navy);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--niebla)}
.entrar-otra:hover{text-decoration-color:var(--navy)}
.ya-mismo{margin:14px 0 0}
.ya-mismo button{font:inherit;font-size:16px;font-weight:600;color:var(--teal);background:none;border:0;padding:4px 0;cursor:pointer;text-align:left;text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(18,164,166,.45)}
.ya-mismo button:hover{text-decoration-color:var(--teal)}
.dlg{position:fixed;inset:0;z-index:80;background:rgba(11,37,69,.62);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:flex-start;justify-content:center;padding:28px 16px;overflow-y:auto}
.dlg[hidden]{display:none}
.dlg-caja{position:relative;width:min(560px,100%);margin:auto;animation:dlg-sube .35s cubic-bezier(.2,.7,.2,1) both}
@keyframes dlg-sube{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.dlg .form{box-shadow:0 40px 90px -30px rgba(0,0,0,.7)}
.dlg .form .eyebrow{margin-bottom:8px}
.dlg .form h3{font-size:24px;padding-right:30px}
.dlg .form .privado{margin:14px 0 0}
.dlg-x{position:absolute;top:12px;right:12px;z-index:1;width:38px;height:38px;border-radius:50%;border:0;background:var(--hielo);color:var(--navy);font-size:24px;line-height:1;cursor:pointer}
.dlg-x:hover{background:var(--linea)}
body.con-dlg{overflow:hidden}
body.con-dlg .fija{display:none}
/* «Todo su grupo, de un vistazo», en una línea en el ordenador */
@media (min-width:981px){.h2-linea{white-space:nowrap;font-size:clamp(28px,2.7vw,38px)}}