/* ===== Academia Excalibur — estilos ===== */
:root{
  --ink:#1a1714;
  --steel:#23303a;
  --steel-dark:#18222a;
  --crimson:#7a1f2b;
  --crimson-bright:#9a2a38;
  --gold:#c9a44a;
  --gold-soft:#e0c47e;
  --parchment:#f5f0e6;
  --paper:#fbf8f1;
  --muted:#6b6258;
  --line:rgba(0,0,0,.10);
  --display:'Cinzel', serif;
  --serif:'EB Garamond', Georgia, serif;
  --sans:'Inter', system-ui, sans-serif;
  --maxw:1140px;
  --radius:6px;
  --shadow:0 18px 50px rgba(20,15,10,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--serif);color:var(--ink);background:var(--paper);
  font-size:1.12rem;line-height:1.65;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--crimson)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---- Header ---- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(24,34,42,.96);backdrop-filter:blur(8px);border-bottom:1px solid rgba(201,164,74,.25)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--parchment)}
.brand-mark{filter:drop-shadow(0 1px 2px rgba(0,0,0,.4))}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-family:var(--display);font-size:1.12rem;letter-spacing:.04em}
.brand-text em{font-style:normal;font-size:.72rem;color:var(--gold-soft);letter-spacing:.14em;text-transform:uppercase}
.site-nav{display:flex;align-items:center;gap:26px}
.site-nav a{color:var(--parchment);text-decoration:none;font-family:var(--sans);font-size:.92rem;font-weight:500;letter-spacing:.01em;opacity:.9;transition:.2s}
.site-nav a:hover{opacity:1;color:var(--gold-soft)}
.nav-cta{border:1px solid var(--gold);border-radius:var(--radius);padding:8px 16px!important;color:var(--gold-soft)!important}
.nav-cta:hover{background:var(--gold);color:var(--steel-dark)!important}
.lang-switch{display:inline-flex;gap:1px;margin-left:6px;border:1px solid rgba(201,164,74,.4);border-radius:var(--radius);overflow:hidden}
.lang-switch button{background:none;border:0;color:var(--parchment);font-family:var(--sans);font-size:.76rem;font-weight:600;padding:6px 9px;cursor:pointer;opacity:.7;letter-spacing:.03em;transition:.15s}
.lang-switch button:hover{opacity:1;color:var(--gold-soft)}
.lang-switch button.active{background:var(--gold);color:var(--steel-dark);opacity:1}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:2px;background:var(--parchment);transition:.3s}

/* ---- Hero ---- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;color:var(--parchment);overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(110deg,rgba(18,24,30,.92) 0%,rgba(18,24,30,.72) 45%,rgba(122,31,43,.45) 100%)}
.hero-content{position:relative;max-width:720px;padding-top:48px;padding-bottom:48px}
.hero-kicker{font-family:var(--sans);text-transform:uppercase;letter-spacing:.26em;font-size:.78rem;color:var(--gold-soft);margin:0 0 18px}
.hero h1{font-family:var(--display);font-weight:700;font-size:clamp(2.3rem,5.2vw,4rem);line-height:1.08;margin:0 0 22px;text-shadow:0 2px 18px rgba(0,0,0,.4)}
.hero-sub{font-size:1.25rem;max-width:560px;color:#ece6da;margin:0 0 34px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}

/* ---- Buttons ---- */
.btn{display:inline-block;font-family:var(--sans);font-weight:600;font-size:.95rem;letter-spacing:.02em;text-decoration:none;padding:14px 28px;border-radius:var(--radius);cursor:pointer;transition:.2s;border:1px solid transparent}
.btn-primary{background:var(--crimson);color:#fff;box-shadow:0 8px 22px rgba(122,31,43,.35)}
.btn-primary:hover{background:var(--crimson-bright);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(245,240,230,.55);color:var(--parchment)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-soft)}
.btn.full{display:block;text-align:center;width:100%;margin-top:12px}

/* ---- Sections ---- */
.section{padding:96px 0}
.section-dark{background:var(--steel);color:var(--parchment)}
.section-dark a{color:var(--gold-soft)}
.section-eyebrow{font-family:var(--sans);text-transform:uppercase;letter-spacing:.2em;font-size:.76rem;color:var(--crimson);margin:0 0 10px;font-weight:600}
.section-dark .section-eyebrow{color:var(--gold)}
.section-title{font-family:var(--display);font-weight:600;font-size:clamp(1.7rem,3.2vw,2.5rem);line-height:1.15;margin:0 0 22px}
.section-head.center{text-align:center;max-width:680px;margin:0 auto 54px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3}
.figure img{width:100%;height:100%;object-fit:cover}

.check-list{list-style:none;padding:0;margin:22px 0 0}
.check-list li{position:relative;padding-left:30px;margin-bottom:12px}
.check-list li::before{content:"⚔";position:absolute;left:0;color:var(--gold);font-size:1rem}
.muted{color:var(--muted)}
.section-dark .muted{color:#b9c2c8}

/* ---- Team ---- */
.team{margin-top:30px}
.team h4{font-family:var(--display);font-size:1.1rem;margin:0 0 14px;color:var(--gold)}
.team-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.team-list li{display:flex;flex-direction:column;border-left:2px solid var(--gold);padding-left:14px}
.team-list strong{font-size:1.05rem}
.team-list span{font-size:.85rem;color:#b9c2c8;font-family:var(--sans)}

/* ---- Cards ---- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:.25s;box-shadow:0 4px 14px rgba(20,15,10,.05)}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(201,164,74,.5)}
.card-icon{font-size:2rem;margin-bottom:14px}
.card h4{font-family:var(--display);font-size:1.18rem;margin:0 0 10px}
.card p{font-size:1rem;color:#4a443c;margin:0}

/* ---- Schedule ---- */
.schedule{list-style:none;padding:0;margin:0 0 14px}
.schedule li{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;align-items:center;padding:18px 0;border-bottom:1px solid rgba(201,164,74,.25)}
.schedule .day{font-family:var(--display);font-size:1.25rem;color:var(--gold-soft)}
.schedule .time{font-family:var(--sans);font-weight:600}
.schedule .place{font-family:var(--sans);font-size:.9rem;color:#b9c2c8;text-align:right}

/* ---- Price ---- */
.price-card{background:var(--steel-dark);border:1px solid rgba(201,164,74,.4);border-radius:var(--radius);padding:32px}
.price-free{font-family:var(--display);font-size:1.5rem;color:var(--gold-soft);margin:0 0 18px}
.price-free strong{color:#fff}
.price-list{list-style:none;padding:0;margin:0 0 22px}
.price-list li{display:flex;justify-content:space-between;align-items:baseline;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.price-list li strong{font-family:var(--display);font-size:1.4rem;color:var(--gold-soft)}
.price-list li.sub{display:block;border:0;padding:2px 0 8px;font-size:.85rem;color:#9aa5ab;font-family:var(--sans)}

/* ---- Gallery ---- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:4px}
.gallery figure{margin:0;aspect-ratio:1;overflow:hidden}
.gallery img{width:100%;height:100%;object-fit:cover;transition:.4s;filter:saturate(.92)}
.gallery img:hover{transform:scale(1.06);filter:saturate(1.1)}

/* ---- Avisos ---- */
.avisos{background:var(--crimson);color:#fff;padding:40px 0}
.avisos .section-eyebrow{color:var(--gold-soft)}
.avisos-list{display:grid;gap:14px}
.aviso{background:rgba(255,255,255,.08);border-left:3px solid var(--gold);padding:14px 18px;border-radius:0 var(--radius) var(--radius) 0}
.aviso time{font-family:var(--sans);font-size:.78rem;color:var(--gold-soft);text-transform:uppercase;letter-spacing:.08em}
.aviso p{margin:4px 0 0}

/* ---- Contact ---- */
.contact-list{list-style:none;padding:0;margin:22px 0 0}
.contact-list li{display:flex;align-items:center;gap:14px;padding:10px 0;font-size:1.1rem}
.contact-list .ico{font-size:1.2rem;width:28px;text-align:center}
.contact-list a{color:var(--ink);text-decoration:none}
.contact-list a:hover{color:var(--crimson)}
.cta-box{background:var(--steel);color:var(--parchment);border-radius:var(--radius);padding:38px;box-shadow:var(--shadow)}
.cta-box h4{font-family:var(--display);font-size:1.5rem;margin:0 0 12px;color:var(--gold-soft)}
.cta-box p{color:#d8d2c6}

/* ---- Footer ---- */
.site-footer{background:var(--steel-dark);color:var(--parchment);padding:48px 0 30px}
.footer-inner{display:grid;gap:24px}
.footer-brand{display:flex;align-items:center;gap:14px}
.footer-brand strong{font-family:var(--display);display:block}
.footer-brand span{font-size:.85rem;color:#9aa5ab;font-family:var(--sans)}
.footer-nav{display:flex;flex-wrap:wrap;gap:22px}
.footer-nav a{color:var(--parchment);text-decoration:none;font-family:var(--sans);font-size:.9rem;opacity:.85}
.footer-nav a:hover{opacity:1;color:var(--gold-soft)}
.footer-legal{font-family:var(--sans);font-size:.82rem;color:#7e878d;margin:8px 0 0;border-top:1px solid rgba(255,255,255,.08);padding-top:20px}

/* ---- WhatsApp flotante ---- */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;width:58px;height:58px;border-radius:50%;
  background:#25d366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 20px rgba(0,0,0,.28);transition:transform .2s,box-shadow .2s}
.wa-float:hover{transform:scale(1.08);box-shadow:0 10px 26px rgba(0,0,0,.34)}
.wa-float svg{width:34px;height:34px}

/* ---- Responsive ---- */
@media(max-width:880px){
  .nav-toggle{display:flex}
  .site-nav{position:absolute;top:72px;left:0;right:0;background:var(--steel-dark);flex-direction:column;gap:0;padding:8px 0;max-height:0;overflow:hidden;transition:max-height .3s;border-bottom:1px solid rgba(201,164,74,.25)}
  .site-nav.open{max-height:420px}
  .site-nav a{padding:14px 24px;width:100%;border-bottom:1px solid rgba(255,255,255,.06)}
  .nav-cta{margin:10px 24px;text-align:center}
  .lang-select{margin:10px 24px 14px;max-width:none;width:calc(100% - 48px);text-align:center;text-align-last:center}
  .grid-2,.grid-2.reverse{grid-template-columns:1fr;gap:36px}
  .grid-2.reverse .figure{order:-1}
  .cards{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .team-list{grid-template-columns:1fr}
  .section{padding:64px 0}
}
@media(max-width:520px){
  body{font-size:1.05rem}
  .cards{grid-template-columns:1fr}
  .schedule li{grid-template-columns:1fr 1fr}
  .schedule .place{grid-column:1/-1;text-align:left}
  .wa-float{width:52px;height:52px;right:16px;bottom:16px}
  .wa-float svg{width:30px;height:30px}
}

/* === Sprach-Auswahlbox (i18n) === */
.lang-select{background:rgba(0,0,0,.35);color:var(--parchment);border:1px solid rgba(201,164,74,.45);border-radius:6px;
  padding:.35rem 1.8rem .35rem .6rem;font-family:var(--sans);font-size:.85rem;cursor:pointer;max-width:9.5rem;opacity:.9;
  -webkit-appearance:none;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath fill='%23e0c47e' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .6rem center;background-size:.7rem}
.lang-select:hover{opacity:1;border-color:var(--gold)}
.lang-select:focus{outline:none;opacity:1;border-color:var(--gold)}
.lang-select option{background:#1a1410;color:#eee}
[dir="rtl"]{text-align:right}