/* Sitio de MAIPO LLC. Los colores salen de la foto (azul noche, turquesa glaciar, nieve, roca); sin JavaScript. */
:root{--noche:#060F19;--noche2:#0A1826;--panel:#0D2032;--linea:rgba(255,255,255,.12);--nieve:#EEF5F9;--muted:#9FB6C6;
  --glaciar:#5BCBE0;--glaciar-osc:#2C95AB;--roca:#C79F69;
  --display:'Barlow Condensed',sans-serif;--mono:'IBM Plex Mono',monospace;--texto:'IBM Plex Sans',system-ui,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--noche);color:var(--nieve);font-family:var(--texto);font-size:18px;line-height:1.6;
  -webkit-text-size-adjust:100%}
img{max-width:100%;height:auto}
a{color:var(--nieve);text-decoration-color:var(--glaciar);text-underline-offset:3px}
a:hover{color:var(--glaciar)}
section[id]{scroll-margin-top:24px}
.saltar{position:absolute;left:-9999px;top:8px;background:var(--glaciar);color:#04121c;padding:8px 14px;border-radius:8px;z-index:20}
.saltar:focus{left:16px}
.cont{max-width:1080px;margin:0 auto;padding:0 20px}
/* encabezado: sobre la foto en el inicio, normal en las demas paginas */
header.cab{display:flex;justify-content:space-between;align-items:center;padding:22px 0;gap:16px}
header.cab.sobre-foto{position:absolute;top:0;left:0;right:0;z-index:5;padding:0}
header.cab.sobre-foto .cont{display:flex;justify-content:space-between;align-items:center;width:100%;padding-top:22px;padding-bottom:22px;gap:16px}
.marcas{display:flex;align-items:center;gap:12px}
.marca{font-family:var(--display);font-weight:700;font-size:28px;letter-spacing:.16em;text-transform:uppercase;
  text-decoration:none;color:var(--nieve)}
.insignia{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--glaciar);
  border:1px solid rgba(91,203,224,.45);border-radius:999px;padding:3px 10px;background:rgba(4,10,18,.3)}
.menu{display:none;gap:26px}
.menu a{text-decoration:none;font-size:15px;color:var(--nieve);opacity:.9}
.menu a:hover{color:var(--glaciar);opacity:1}
@media(min-width:900px){.menu{display:flex}}
.acciones{display:flex;align-items:center;gap:12px}
.idioma{font-family:var(--mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--nieve);
  border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:7px 15px;text-decoration:none;
  background:rgba(4,10,18,.25)}
.idioma:hover{border-color:var(--glaciar);color:var(--glaciar)}
.boton{display:inline-block;font:inherit;font-weight:600;font-size:16px;border:0;border-radius:999px;padding:12px 24px;cursor:pointer;
  background:var(--glaciar);color:#04121c;text-decoration:none;transition:background .15s}
.boton:hover{background:#82DAEA;color:#04121c}
.boton.chico{font-size:15px;padding:9px 20px}
.acciones .boton{display:none}
@media(min-width:900px){.acciones .boton{display:inline-block}}
/* arriba: la foto */
.heroe{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden;isolation:isolate}
.heroe-foto{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 62%;z-index:-2}
.heroe::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(4,10,18,.62) 0%,rgba(4,10,18,.30) 38%,rgba(4,10,18,.88) 100%),
  radial-gradient(75% 65% at 28% 52%,rgba(4,10,18,.6),transparent 70%)}
.heroe .cont{display:grid;gap:44px;align-items:center;padding-top:116px;padding-bottom:76px;width:100%}
@media(min-width:900px){.heroe .cont{grid-template-columns:1.2fr .8fr}}
.etiqueta{font-family:var(--mono);font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--glaciar);margin:0;line-height:1.5}
.heroe h1{font-weight:600;font-size:clamp(46px,9vw,96px);line-height:1.02;letter-spacing:-.025em;margin:12px 0 20px}
.heroe h1 em{font-style:normal;color:var(--glaciar)}
.heroe .sub{font-size:clamp(19px,2.6vw,24px);line-height:1.45;max-width:560px;margin:0 0 26px;color:var(--nieve)}
/* el formulario de pedir invitacion (normal, sin JavaScript) */
.invitar{display:flex;flex-wrap:wrap;gap:10px;max-width:560px}
.invitar input[type=email]{flex:1 1 240px;min-width:0;font:inherit;font-size:17px;color:var(--nieve);background:rgba(4,10,18,.55);
  border:1.5px solid rgba(255,255,255,.35);border-radius:999px;padding:12px 20px}
.invitar input[type=email]::placeholder{color:var(--muted)}
.invitar input:focus,.invitar textarea:focus{outline:2px solid var(--glaciar);outline-offset:2px;border-color:var(--glaciar)}
.invitar textarea{flex:1 1 100%;font:inherit;font-size:17px;color:var(--nieve);background:rgba(4,10,18,.55);
  border:1.5px solid rgba(255,255,255,.35);border-radius:18px;padding:14px 20px;min-height:92px;resize:vertical}
.invitar label.etq{flex:1 1 100%;font-size:15px;color:var(--muted);margin-bottom:-4px;text-align:left}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;overflow:hidden}
.invitar label.novedades{flex:1 1 100%;display:flex;align-items:center;gap:10px;font-size:15px;color:var(--muted);text-align:left;cursor:pointer}
.invitar label.novedades input{width:18px;height:18px;flex:none;accent-color:var(--glaciar)}
.cta .invitar label.novedades{justify-content:center}
.nota-form{color:var(--muted);font-size:15px;margin:12px 0 0;max-width:560px;line-height:1.5}
.nota-form a{color:var(--muted)}
/* el telefono (marco) */
.telefono{position:relative;width:min(290px,74vw);margin:0 auto;padding:9px;border-radius:40px;
  background:linear-gradient(150deg,#22394d,#0a1521);box-shadow:0 40px 90px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.1) inset}
.telefono img{display:block;width:100%;height:auto;border-radius:31px;background:#0D0D0E}
/* franja de beneficios */
.beneficios{background:var(--noche2);border-top:1px solid var(--linea);border-bottom:1px solid var(--linea);padding:34px 0}
.beneficios .rejilla4{display:grid;grid-template-columns:1fr 1fr;gap:26px 20px}
@media(min-width:900px){.beneficios .rejilla4{grid-template-columns:repeat(4,1fr);gap:30px}}
.beneficio{display:flex;gap:14px;align-items:flex-start}
.beneficio svg{flex:none;width:30px;height:30px;stroke:var(--glaciar);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-top:2px}
.beneficio h3{font-size:17px;font-weight:600;margin:0 0 2px;line-height:1.25}
.beneficio p{margin:0;color:var(--muted);font-size:15px;line-height:1.4}
/* de la nieve al valle: tres tramos */
.tramos{padding:84px 0 30px;background:linear-gradient(180deg,var(--noche2) 0%,var(--noche) 100%)}
.tramos>.cont>h2{font-weight:600;font-size:clamp(32px,5vw,52px);letter-spacing:-.02em;margin:0 0 56px;line-height:1.1}
.tramo{display:grid;gap:36px;align-items:center;margin-bottom:84px}
@media(min-width:860px){.tramo{grid-template-columns:1fr 1fr;gap:72px}.tramo:nth-of-type(even) .tramo-telefonos{order:-1}}
.tramo .etapa{font-family:var(--mono);font-size:13px;letter-spacing:.2em;text-transform:uppercase;color:var(--glaciar);margin:0 0 6px}
.tramo .num{color:var(--roca)}
.tramo h3{font-weight:600;font-size:clamp(28px,4vw,42px);letter-spacing:-.015em;margin:0 0 14px;line-height:1.12}
.tramo p.cuerpo{margin:0 0 18px;color:var(--muted);font-size:19px;max-width:480px}
.puntos{list-style:none;padding:0;margin:0;max-width:480px}
.puntos li{position:relative;padding:5px 0 5px 28px;font-size:16.5px;color:var(--nieve)}
.puntos li::before{content:"";position:absolute;left:3px;top:13px;width:11px;height:6px;border-left:2px solid var(--glaciar);border-bottom:2px solid var(--glaciar);transform:rotate(-45deg)}
.tramo-telefonos{display:flex;gap:22px;justify-content:center;flex-wrap:wrap}
.tramo-telefonos .telefono{width:min(260px,72vw);margin:0}
.tramo-telefonos .telefono:nth-child(2){margin-top:40px}
.tramo-telefonos.dos .telefono{width:min(205px,44vw);padding:7px;border-radius:32px}
.tramo-telefonos.dos .telefono img{border-radius:25px}
/* la historia: la foto otra vez, mas oscura, con la voz de Felipe */
.historia{position:relative;overflow:hidden;isolation:isolate;padding:96px 0}
.historia-foto{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 88%;z-index:-2}
.historia::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,var(--noche) 0%,rgba(6,15,25,.72) 30%,rgba(6,15,25,.86) 100%)}
.historia .texto{max-width:760px}
.historia p{font-size:clamp(21px,3vw,30px);line-height:1.42;font-weight:500;margin:0 0 22px;letter-spacing:-.005em}
.historia p.etiqueta{font-size:13px;font-weight:400;margin:0 0 18px}
.historia p:nth-of-type(2){color:#fff}
.historia p.firma{font-family:var(--mono);font-size:14px;font-weight:400;letter-spacing:.14em;text-transform:uppercase;color:var(--roca);margin-top:30px}
/* preguntas (sin JavaScript: <details>) */
.faq{padding:84px 0 56px;background:var(--noche)}
.faq h2{font-weight:600;font-size:clamp(30px,4.6vw,46px);letter-spacing:-.02em;margin:0 0 30px;line-height:1.1}
.faq-lista{max-width:800px}
.faq details{border-top:1px solid var(--linea)}
.faq details:last-child{border-bottom:1px solid var(--linea)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-size:19px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:28px;font-weight:300;color:var(--glaciar)}
.faq details[open] summary::after{content:"\2212"}
.faq summary:focus-visible{outline:2px solid var(--glaciar);outline-offset:2px}
.faq .resp{padding:0 0 22px;color:var(--muted);font-size:17px;max-width:700px}
.faq .resp .enlaces{display:flex;flex-wrap:wrap;gap:6px 20px;margin-top:10px}
.faq .resp a{color:var(--nieve)}
/* pedir invitacion (otra vez, al final) */
.cta{padding:90px 0;background:radial-gradient(70% 90% at 50% 100%,rgba(44,149,171,.22),transparent 70%),var(--noche2);border-top:1px solid var(--linea);text-align:center}
.cta h2{font-weight:600;font-size:clamp(32px,5vw,52px);letter-spacing:-.02em;margin:0 0 12px;line-height:1.1}
.cta .tx{color:var(--muted);font-size:19px;max-width:560px;margin:0 auto 28px}
.cta .invitar{margin:0 auto;justify-content:center}
.cta .nota-form{margin:14px auto 0}
/* pie */
.pie{padding:34px 0 60px;border-top:1px solid var(--linea);color:var(--muted);font-size:15px;background:var(--noche)}
.pie nav{display:flex;flex-wrap:wrap;gap:8px 24px;margin:12px 0 0}
.pie a{color:var(--muted)}
.pie a:hover{color:var(--nieve)}
/* paginas de texto (borrar la cuenta, gracias, error, 404) */
main.texto{padding:24px 0 48px;background:var(--noche)}
main.texto h1{font-weight:600;font-size:clamp(34px,7vw,56px);line-height:1.06;letter-spacing:-.02em;margin:0 0 14px}
main.texto h2{font-weight:600;font-size:24px;margin:32px 0 10px}
main.texto p,main.texto li{max-width:680px}
main.texto ol{padding-left:22px}
main.texto li{margin:6px 0}
.volver{display:inline-block;margin-bottom:10px;color:var(--muted);font-size:15px}