/* ============================================================
   Web del IES Alonso Quijada · estilo del sitio
   Lenguaje elegido: "continuista turquesa" (propuesta 1)
   Turquesa #2aa2b0 · cian #00d2e6 · tipografías Outfit + Source Sans 3
   ============================================================ */

*{margin:0;padding:0;box-sizing:border-box}
:root{
  --turq:#2aa2b0; --cian:#00d2e6; --turq-osc:#176b77; --turq-claro:#f2fafa;
  --tinta:#141b1e; --gris:#5b6a6e; --linea:#e3ecee;
  --sombra:0 18px 40px -18px rgba(23,107,119,.35);
  --out:cubic-bezier(.16,1,.3,1);
}
html{scroll-behavior:smooth}
body{font-family:'Source Sans 3',system-ui,sans-serif;color:var(--tinta);background:#fff;overflow-x:clip;line-height:1.55}
h1,h2,h3,h4{font-family:'Outfit',sans-serif;letter-spacing:-.02em;line-height:1.08}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.cont{max-width:1240px;margin:0 auto;padding:0 28px;width:100%}
.salto{position:absolute;left:-9999px}
.salto:focus{left:8px;top:8px;z-index:99;background:#fff;padding:10px 16px;border-radius:8px}

/* ---------- barra superior ---------- */
header{position:fixed;inset:0 0 auto;z-index:50;padding:18px 0;transition:background .35s var(--out),box-shadow .35s var(--out),padding .35s var(--out)}
header.solido,header.pagina{background:rgba(255,255,255,.93);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--linea);padding:10px 0}
.nav{max-width:1240px;margin:0 auto;padding:0 28px;display:flex;align-items:center;gap:18px}
.marca{display:flex;align-items:center;gap:12px;font-family:'Outfit';font-weight:800;font-size:19px;color:#fff;transition:color .35s}
header.solido .marca,header.pagina .marca{color:var(--tinta)}
.marca img{width:44px;height:auto;filter:drop-shadow(0 4px 10px rgba(0,0,0,.18))}
nav.menu{margin-left:auto;display:flex;gap:6px;align-items:center}
nav.menu a{font-size:14.5px;font-weight:600;color:rgba(255,255,255,.92);padding:9px 14px;border-radius:99px;flex:0 0 auto;transition:background .25s,color .25s}
nav.menu a:hover{background:rgba(255,255,255,.18)}
header.solido nav.menu a,header.pagina nav.menu a{color:var(--gris)}
header.solido nav.menu a:hover,header.pagina nav.menu a:hover{background:#eef7f8;color:var(--turq-osc)}
header.solido nav.menu a.cta,header.pagina nav.menu a.cta{background:var(--turq);color:#fff}
nav.menu a.cta{background:var(--tinta);color:#fff}
nav.menu a.activo{color:var(--turq-osc)}
nav.menu a.activo:after{content:'';display:block;height:2px;background:var(--turq);margin-top:3px;border-radius:2px}
/* Si los enlaces no caben (lo decide js/sitio.js midiendo de verdad), se guardan tras el botón ☰ */
html.compacto nav.menu a:not(.cta){display:none}
html.compacto .boton-menu{display:flex}

/* ---------- hero de portada ---------- */
.hero{position:relative;min-height:100svh;background:var(--turq);display:flex;align-items:center;overflow:hidden;padding:120px 0 70px}
.hero:after{content:'';position:absolute;inset:0;background:radial-gradient(120% 80% at 78% 18%,rgba(0,210,230,.55),transparent 58%),radial-gradient(90% 70% at 8% 92%,rgba(23,107,119,.75),transparent 60%)}
.palabra{position:absolute;left:-2vw;top:8%;font-family:'Outfit';font-weight:800;font-size:clamp(3.4rem,14vw,14rem);color:rgba(255,255,255,.13);white-space:nowrap;letter-spacing:-.04em;pointer-events:none}
.hero .cont{position:relative;z-index:3;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
@media(max-width:980px){.hero .cont{grid-template-columns:1fr;gap:34px}}
.hero .logo{width:104px;margin-bottom:22px;filter:drop-shadow(0 16px 30px rgba(0,0,0,.28));animation:flota 6s ease-in-out infinite}
@keyframes flota{0%,100%{transform:translateY(0)}50%{transform:translateY(-11px)}}
.hero h1{font-size:clamp(2.4rem,5.4vw,4.4rem);font-weight:800;color:#fff}
.hero h1 em{font-style:normal;color:#eafcff;position:relative;display:inline-block}
.hero h1 em:after{content:'';position:absolute;left:0;right:0;bottom:.06em;height:.14em;background:var(--cian);opacity:.55;transform:scaleX(0);transform-origin:left;animation:sub 1s .6s var(--out) forwards}
@keyframes sub{to{transform:scaleX(1)}}
.hero p{color:rgba(255,255,255,.9);font-size:1.14rem;max-width:46ch;margin-top:20px}
.botones{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.b{border:none;cursor:pointer;font-family:'Outfit';font-weight:600;font-size:15.5px;padding:15px 28px;border-radius:99px;transition:transform .25s var(--out),box-shadow .25s;display:inline-flex;align-items:center;gap:9px}
.b.pr{background:#fff;color:var(--turq-osc);box-shadow:var(--sombra)}
.b.se{background:rgba(255,255,255,.14);color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55)}
.b.turq{background:var(--turq);color:#fff;box-shadow:var(--sombra)}
.b:hover{transform:translateY(-3px)}
.b.pr:hover{box-shadow:0 26px 46px -18px rgba(0,0,0,.42)}
.abanico{position:relative;height:430px}
.abanico img{position:absolute;width:200px;border-radius:6px;box-shadow:0 30px 60px -20px rgba(0,0,0,.5);transition:transform .5s var(--out)}
.abanico img:nth-child(1){left:4%;top:12%;transform:rotate(-11deg);z-index:1}
.abanico img:nth-child(2){left:26%;top:2%;transform:rotate(-2deg);z-index:3}
.abanico img:nth-child(3){left:50%;top:14%;transform:rotate(9deg);z-index:2}
.abanico:hover img:nth-child(1){transform:rotate(-15deg) translate(-14px,-10px)}
.abanico:hover img:nth-child(3){transform:rotate(14deg) translate(14px,-10px)}
@media(max-width:980px){.abanico{height:330px}.abanico img{width:150px}}
.puntos{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);display:flex;gap:9px;z-index:4}
.puntos i{width:9px;height:9px;border-radius:99px;background:rgba(255,255,255,.45);cursor:pointer;transition:.3s}
.puntos i.on{background:#fff;width:26px}

/* ---------- cabecera turquesa de las páginas interiores ---------- */
.hero-sec{background:var(--turq);color:#fff;padding:150px 0 62px;position:relative;overflow:hidden}
.hero-sec:after{content:'';position:absolute;inset:0;background:radial-gradient(90% 120% at 82% 0%,rgba(0,210,230,.45),transparent 60%)}
.hero-sec .cont{position:relative;z-index:2}
.migas{font-size:13.5px;color:rgba(255,255,255,.78);margin-bottom:14px}
.migas a:hover{color:#fff;text-decoration:underline}
.hero-sec h1{font-size:clamp(2rem,4.4vw,3.2rem);font-weight:800;color:#fff}
.hero-sec p{color:rgba(255,255,255,.9);max-width:62ch;margin-top:14px;font-size:1.08rem}

/* ---------- secciones ---------- */
section{padding:96px 0}
.gris{background:var(--turq-claro)}
.et{font-family:'Outfit';font-weight:600;font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--turq);margin-bottom:14px}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);font-weight:800;margin-bottom:16px}
h3{font-size:1.25rem;font-weight:600}
.sub{color:var(--gris);font-size:1.08rem;max-width:62ch}
.rejilla{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(270px,100%),1fr));gap:22px;margin-top:44px}
.tarjeta{background:#fff;border:1px solid var(--linea);border-radius:20px;padding:30px;transition:transform .4s var(--out),box-shadow .4s var(--out),border-color .4s;display:block}
.tarjeta:hover{transform:translateY(-7px);box-shadow:var(--sombra);border-color:#cfe6e9}
.tarjeta .ico{width:52px;height:52px;border-radius:15px;background:#eaf7f9;display:grid;place-items:center;margin-bottom:20px;color:var(--turq);transition:background .4s,transform .4s var(--out)}
.tarjeta:hover .ico{background:var(--turq);color:#fff;transform:scale(1.06)}
.tarjeta h3{margin-bottom:9px}
.tarjeta p{color:var(--gris);font-size:.98rem;overflow-wrap:anywhere}
.tarjeta .pie{display:inline-flex;align-items:center;gap:7px;margin-top:18px;color:var(--turq-osc);font-weight:600;font-size:14.5px}
.tarjeta:hover .pie svg{transform:translateX(4px)}
.tarjeta .pie svg{transition:transform .3s var(--out)}

/* ---------- revistas ---------- */
.revistas{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:26px;margin-top:44px}
.revista{background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--linea);box-shadow:0 10px 24px -16px rgba(20,27,30,.35);transition:transform .4s var(--out),box-shadow .4s var(--out);display:flex;flex-direction:column}
.revista:hover{transform:translateY(-8px);box-shadow:var(--sombra)}
.revista .cubierta{position:relative;overflow:hidden;background:#eef7f8}
.revista .cubierta img{width:100%;transition:transform .5s var(--out)}
.revista:hover .cubierta img{transform:scale(1.04)}
.revista .cuerpo{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.revista .num{font-family:'Outfit';font-weight:800;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--turq)}
.revista .titulo{font-family:'Outfit';font-weight:600;font-size:1.05rem;line-height:1.25}
.revista .meta{color:var(--gris);font-size:13.5px;margin-top:auto}
.revista .acciones{display:flex;gap:8px;margin-top:12px}
.mini{font-family:'Outfit';font-weight:600;font-size:13.5px;padding:9px 15px;border-radius:99px;border:1.5px solid var(--linea);background:#fff;cursor:pointer;transition:.25s var(--out);display:inline-flex;align-items:center;gap:6px}
.mini:hover{border-color:var(--turq);color:var(--turq-osc);transform:translateY(-2px)}
.mini.solido{background:var(--turq);border-color:var(--turq);color:#fff}
.mini.solido:hover{color:#fff;background:var(--turq-osc);border-color:var(--turq-osc)}

/* ---------- listas de documentos ---------- */
.docs{margin-top:40px;border-top:1px solid var(--linea)}
.doc{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:20px;align-items:center;padding:22px 4px;border-bottom:1px solid var(--linea)}
.doc .tipo{width:52px;height:52px;border-radius:14px;background:#eaf7f9;display:grid;place-items:center;color:var(--turq-osc);font-family:'Outfit';font-weight:700;font-size:11.5px;letter-spacing:.06em}
.doc h3{font-size:1.12rem;font-weight:600}
.doc p{color:var(--gris);font-size:.96rem;margin-top:3px}
.doc .acciones{display:flex;gap:8px}
@media(max-width:700px){.doc{grid-template-columns:44px minmax(0,1fr);gap:14px}.doc .acciones{grid-column:2;justify-content:flex-start}}

/* ---------- enlaces ---------- */
.enlaces{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:18px;margin-top:40px}
.enlace{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--linea);border-radius:18px;padding:22px;transition:transform .35s var(--out),box-shadow .35s var(--out)}
.enlace:hover{transform:translateY(-5px);box-shadow:var(--sombra)}
.enlace .punto{width:44px;height:44px;border-radius:12px;background:#eaf7f9;color:var(--turq);display:grid;place-items:center;flex:0 0 auto}
.enlace h3{font-size:1.06rem;font-weight:600}
.enlace p{color:var(--gris);font-size:.94rem;margin-top:4px}
.enlace .url{font-family:ui-monospace,monospace;font-size:12.5px;color:var(--turq-osc);margin-top:6px;overflow-wrap:anywhere}

/* ---------- FAQ (aviso dentro del sitio) ---------- */
.aviso{display:flex;gap:20px;align-items:center;background:var(--turq-osc);color:#fff;border-radius:22px;padding:30px 34px;margin-top:44px;flex-wrap:wrap}
.aviso h3{color:#fff;font-size:1.3rem}
.aviso p{color:rgba(255,255,255,.85);max-width:62ch;margin-top:6px}
.aviso .b{background:var(--cian);color:#06323a;margin-left:auto}

/* ---------- lector de PDF ---------- */
dialog#lector{width:min(1100px,94vw);height:min(90vh,900px);border:none;border-radius:18px;padding:0;box-shadow:0 40px 80px -30px rgba(0,0,0,.6);background:#fff}
dialog#lector::backdrop{background:rgba(10,30,35,.72);backdrop-filter:blur(3px)}
.lector-cab{display:flex;align-items:center;gap:14px;padding:14px 18px;border-bottom:1px solid var(--linea)}
.lector-cab strong{font-family:'Outfit';font-size:1.05rem}
.lector-cab .cerrar{margin-left:auto;border:none;background:#eef7f8;color:var(--turq-osc);width:38px;height:38px;border-radius:99px;cursor:pointer;font-size:18px;line-height:1}
.lector-cab .cerrar:hover{background:var(--turq);color:#fff}
dialog#lector iframe{width:100%;height:calc(100% - 68px);border:none;display:block}

/* ---------- contacto ---------- */
.contacto{background:var(--turq-osc);color:#fff}
.contacto h2{color:#fff}
.contacto .et{color:var(--cian)}
.datos{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr));gap:32px;margin-top:40px}
.datos > div{min-width:0}
.datos h4{font-family:'Outfit';font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--cian);margin-bottom:12px}
.datos p,.datos a{color:rgba(255,255,255,.94);font-size:1.03rem;overflow-wrap:anywhere}
.datos a{border-bottom:1px solid rgba(255,255,255,.3)}
.datos a:hover{border-color:var(--cian);color:var(--cian)}
.mapa{margin-top:36px;border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.2)}
.mapa iframe{width:100%;height:330px;border:0;display:block}

/* ---------- pie ---------- */
footer{background:var(--turq-osc);border-top:1px solid rgba(255,255,255,.14);padding:30px 0;color:rgba(255,255,255,.66);font-size:14px}
footer .cont{display:flex;flex-wrap:wrap;gap:14px 26px;justify-content:space-between;align-items:center}
footer nav{display:flex;gap:18px;flex-wrap:wrap}
footer nav a:hover{color:#fff}

/* ---------- animaciones ---------- */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s var(--out),transform .8s var(--out)}
.rv.v{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}.hero .logo{animation:none}}

/* ---------- navegación siempre accesible: botón ☰ + panel ---------- */
.boton-menu{display:none;margin-left:auto;width:46px;height:46px;flex:0 0 auto;align-items:center;justify-content:center;border-radius:14px;border:1px solid rgba(255,255,255,.42);background:rgba(255,255,255,.14);color:#fff;cursor:pointer;transition:background .25s,color .25s,border-color .25s}
.boton-menu:hover{background:rgba(255,255,255,.28)}
header.solido .boton-menu,header.pagina .boton-menu{color:var(--tinta);background:#fff;border-color:var(--linea)}
header.solido .boton-menu:hover,header.pagina .boton-menu:hover{background:#eef7f8;color:var(--turq-osc)}
.panel-menu{position:fixed;inset:0 0 auto;z-index:49;background:#fff;box-shadow:0 30px 60px -28px rgba(20,27,30,.55);padding:88px 0 18px;opacity:0;transform:translateY(-10px);pointer-events:none;transition:opacity .3s var(--out),transform .3s var(--out)}
.panel-menu.abierto{opacity:1;transform:none;pointer-events:auto}
.panel-menu .cont{display:grid}
.panel-menu a{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 6px;font-family:'Outfit';font-weight:600;font-size:1.05rem;color:var(--tinta);border-bottom:1px solid var(--linea)}
.panel-menu a:last-child{border-bottom:0;color:var(--turq-osc)}
.panel-menu a:hover{color:var(--turq-osc)}
.panel-menu a:after{content:'›';font-size:1.3rem;color:var(--turq);line-height:1}

/* ---------- regreso entre secciones ---------- */
.volver{display:inline-flex;align-items:center;gap:8px;font-family:'Outfit';font-weight:600;font-size:13.5px;color:#fff;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.34);padding:8px 16px;border-radius:99px;margin-bottom:16px;transition:background .25s var(--out),transform .25s var(--out)}
.volver:hover{background:rgba(255,255,255,.28);transform:translateX(-2px)}
.subir{position:fixed;right:22px;bottom:22px;z-index:60;width:48px;height:48px;border:0;border-radius:99px;background:var(--turq);color:#fff;cursor:pointer;display:grid;place-items:center;box-shadow:0 18px 36px -14px rgba(0,0,0,.6);opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .3s var(--out),transform .3s var(--out),background .25s}
.subir.visible{opacity:1;transform:none;pointer-events:auto}
.subir:hover{background:var(--turq-osc)}
@media(max-width:600px){.subir{right:14px;bottom:14px;width:44px;height:44px}}

/* ---------- crédito de autoría (discreto, al pie) ---------- */
footer .credito{flex-basis:100%;text-align:right;margin-top:18px;font-family:'Outfit';font-weight:300;font-size:10.5px;letter-spacing:.26em;text-transform:lowercase;color:rgba(255,255,255,.28);transition:color .6s var(--out);cursor:default}
footer .credito:hover{color:rgba(255,255,255,.7)}