/* ============================================================
   LUZ CHURRUCA — hoja de estilos (familia de marca, clave editorial)
   Paleta hermana de Simbólica + fotografía protagonista.
   Fotos provisionales desde la web actual (sustituir por originales).
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');
:root{
  --navy:#1d3a4f; --navy-deep:#152a3a; --blue:#5b8fc9; --teal:#7fcdc0;
  --sand:#c9b29a; --cream:#faf7f2; --ink:#22404f; --muted:#546b78;
  --maxw:1120px;
  --font-head:'Montserrat','Segoe UI',system-ui,sans-serif;
  --font-body:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--cream);line-height:1.75}
img{max-width:100%;display:block}
h1,h2,h3,.nav-logo,.kicker,.btn,.eyebrow,.ev .date{font-family:var(--font-head)}

/* ---------- NAV ---------- */
nav{position:fixed;top:0;left:0;right:0;background:rgba(250,247,242,.92);backdrop-filter:blur(8px);z-index:20;border-bottom:1px solid rgba(29,58,79,.08)}
.nav-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:.8rem 1.3rem}
.nav-logo{font-weight:800;letter-spacing:.16em;color:var(--navy);text-decoration:none;font-size:1.05rem;text-transform:uppercase}
.nav-links{display:flex;gap:1.25rem;align-items:center}
.nav-links a{color:var(--navy);text-decoration:none;font-size:.88rem;letter-spacing:.02em}
.nav-links a:hover,.nav-links a.active{color:var(--blue)}
.nav-links a.nav-cta{background:var(--navy);color:#fff;padding:.5rem 1.1rem;border-radius:99px}
.nav-links a.nav-cta:hover{background:var(--blue);color:#fff}
.nav-toggle{display:none;background:none;border:0;font-size:1.6rem;color:var(--navy);cursor:pointer}
@media(max-width:860px){
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--cream);padding:1rem 1.3rem 1.4rem;gap:1rem;display:none;border-bottom:1px solid rgba(29,58,79,.08)}
  .nav-links.open{display:flex}
}

/* ---------- BOTONES ---------- */
.btn{display:inline-block;background:var(--navy);color:#fff;text-decoration:none;padding:.85rem 1.9rem;border-radius:99px;letter-spacing:.05em;font-size:.9rem;font-weight:600;transition:.25s;border:0;cursor:pointer}
.btn:hover{background:var(--blue);transform:translateY(-2px);color:#fff}
.btn.ghost{background:transparent;color:var(--navy);border:1.5px solid var(--navy)}
.btn.ghost:hover{background:var(--navy);color:#fff}
.btn.light{background:#fff;color:var(--navy)}
.btn.light:hover{background:var(--teal);color:var(--navy-deep)}
.btn-row{display:flex;gap:.9rem;flex-wrap:wrap}

/* ---------- HERO EDITORIAL ---------- */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;color:#fff;
  background:linear-gradient(180deg,rgba(21,42,58,.55),rgba(21,42,58,.78)),
  url('../fotos/taller-sala.jpg') center/cover no-repeat}
.hero-inner{max-width:var(--maxw);margin:0 auto;padding:8rem 1.5rem 4rem;width:100%}
.hero .eyebrow{letter-spacing:.28em;text-transform:uppercase;font-size:.8rem;color:var(--teal);font-weight:600}
.hero h1{font-size:clamp(2.2rem,5.5vw,3.8rem);font-weight:800;line-height:1.12;margin:1rem 0;max-width:16ch}
.hero p{font-size:clamp(1.05rem,2.2vw,1.25rem);max-width:46ch;color:#e8f1f2;margin-bottom:2rem}
.hero.sub{min-height:56vh}
.hero.sub h1{max-width:20ch}

/* ---------- SECCIONES ---------- */
section{max-width:var(--maxw);margin:0 auto;padding:4.5rem 1.5rem}
.kicker{letter-spacing:.24em;font-size:.78rem;text-transform:uppercase;color:var(--blue);text-align:center}
h2{font-size:clamp(1.6rem,4vw,2.4rem);color:var(--navy);text-align:center;margin:.4rem 0 2.6rem;font-weight:800;line-height:1.2}
h3{color:var(--navy);font-size:1.2rem;font-weight:700}
.lead{max-width:640px;margin:0 auto 2.6rem;text-align:center;font-size:1.1rem;color:var(--muted)}
.prose{max-width:720px;margin:0 auto}
.prose p{margin-bottom:1.15rem;color:var(--ink)}
.prose h3{margin:2rem 0 .6rem}
.prose .big{font-size:1.2rem;color:var(--navy)}

/* ---------- 3 VÍAS ---------- */
.vias{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.6rem}
.via{background:var(--navy);color:#fff;border-radius:20px;padding:2.2rem 1.9rem;text-decoration:none;display:flex;flex-direction:column;transition:.25s;border-top:5px solid var(--teal)}
.via.b2{border-top-color:var(--blue)}
.via.b3{border-top-color:var(--sand)}
.via:hover{transform:translateY(-6px);box-shadow:0 18px 44px rgba(21,42,58,.25)}
.via h3{color:#fff;font-size:1.25rem;margin-bottom:.6rem}
.via p{color:#cfe0e6;font-size:.96rem;flex:1}
.via .go{margin-top:1.2rem;color:var(--teal);font-weight:600;font-size:.9rem;letter-spacing:.04em}

/* ---------- TRANSFORMACIÓN ---------- */
.dark{background:linear-gradient(160deg,var(--navy-deep),var(--navy) 75%);color:#e8f1f2}
.dark-inner{max-width:var(--maxw);margin:0 auto;padding:4.8rem 1.5rem}
.dark h2{color:#fff}
.dark .kicker{color:var(--teal)}
.checks{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:.7rem 2rem;max-width:820px;margin:0 auto;list-style:none}
.checks li{padding:.6rem 0 .6rem 2rem;position:relative;color:#dce8ec}
.checks li:before{content:"◆";position:absolute;left:0;color:var(--teal)}

/* ---------- SPLIT (texto + foto) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center;max-width:var(--maxw);margin:0 auto;padding:4.5rem 1.5rem}
.split img{border-radius:20px;box-shadow:0 16px 40px rgba(21,42,58,.18);width:100%;object-fit:cover}
.split .kicker{text-align:left}
.split h2{text-align:left;margin-bottom:1.2rem}
.split p{color:var(--muted);margin-bottom:1rem}
@media(max-width:780px){.split{grid-template-columns:1fr;gap:1.6rem}.split .photo{order:-1}}

/* ---------- AGENDA / EVENTOS ---------- */
.events{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}
.event{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 8px 30px rgba(29,58,79,.1);transition:.25s;display:flex;flex-direction:column}
.event:hover{transform:translateY(-5px);box-shadow:0 16px 42px rgba(29,58,79,.16)}
.event .ph{height:160px;background:center/cover no-repeat var(--navy)}
.event .body{padding:1.3rem 1.4rem;flex:1;display:flex;flex-direction:column}
.event .type{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-weight:600}
.event h3{font-size:1.05rem;margin:.4rem 0 .5rem}
.event .meta{font-size:.88rem;color:var(--muted);flex:1}
.event .meta b{color:var(--ink)}
.tag-fr{display:inline-block;font-size:.7rem;letter-spacing:.06em;background:rgba(91,143,201,.16);color:var(--navy);padding:.1rem .5rem;border-radius:99px;margin-left:.3rem}

.agenda-list{max-width:820px;margin:0 auto;list-style:none}
.agenda-list li{display:flex;gap:1.3rem;align-items:flex-start;padding:1.05rem 0;border-bottom:1px solid rgba(29,58,79,.12)}
.agenda-list .date{min-width:135px;color:var(--blue);font-weight:700;font-size:.9rem}
.agenda-list .ev small{display:block;color:var(--muted);font-size:.85rem}
.agenda-list li.past{opacity:.55}.agenda-list li.past .date{color:var(--muted)}

/* ---------- VÍDEO / EMBED ---------- */
.embed{max-width:760px;margin:2rem auto 0;aspect-ratio:16/9;background:#e7ddd0;border-radius:16px;display:flex;align-items:center;justify-content:center;color:var(--muted);text-align:center;padding:1rem;border:2px dashed var(--sand)}
.clips{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;max-width:var(--maxw);margin:1.5rem auto 0}
.clip{aspect-ratio:9/16;background:#e7ddd0;border-radius:14px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.82rem;text-align:center;padding:.8rem;border:2px dashed var(--sand)}

/* ---------- BIBLIOTECA (MÁS) ---------- */
.lib{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.4rem}
.libcard{background:#fff;border-radius:16px;padding:1.6rem;box-shadow:0 6px 26px rgba(29,58,79,.08)}
.libcard .type{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);font-weight:600}
.libcard h3{margin:.4rem 0 .5rem;font-size:1.08rem}
.libcard p{color:var(--muted);font-size:.93rem}

/* ---------- FORMULARIO ---------- */
.formwrap{max-width:540px;margin:0 auto;background:#fff;border-radius:20px;padding:2.3rem 2rem;box-shadow:0 8px 30px rgba(29,58,79,.1)}
.formwrap label{display:block;font-size:.85rem;color:var(--navy);margin:1rem 0 .3rem;font-weight:600}
.formwrap input,.formwrap textarea{width:100%;padding:.8rem .9rem;border:1px solid rgba(29,58,79,.2);border-radius:10px;font:inherit;background:var(--cream);color:var(--ink)}
.formwrap input:focus,.formwrap textarea:focus{outline:none;border-color:var(--blue)}
.formwrap .btn{width:100%;margin-top:1.3rem}
.note{font-size:.78rem;color:var(--sand);text-align:center;margin-top:1rem}

/* ---------- FOOTER ---------- */
footer{background:var(--navy-deep);color:#b8cdd4;padding:3.2rem 1.5rem 2.4rem;text-align:center}
footer .fl{font-family:var(--font-head);font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#fff;font-size:1.1rem}
footer .links{display:flex;gap:1.2rem;justify-content:center;flex-wrap:wrap;margin:1.1rem 0}
footer .links a{color:var(--teal);text-decoration:none;font-size:.9rem}
footer .links a:hover{color:#fff}
footer .small{font-size:.8rem;color:#7a909b;margin-top:.5rem}

.center{text-align:center}
.cta-final{text-align:center;padding:5rem 1.5rem}
.cta-final h2{margin-bottom:1.6rem}

/* ---------- CARTELES ---------- */
.poster-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.5rem;max-width:900px;margin:0 auto}
.poster-card{display:block;border-radius:16px;overflow:hidden;box-shadow:0 8px 30px rgba(29,58,79,.14);background:#efe7d8;margin:0}
.poster-card img{width:100%;height:auto;display:block}

/* ---------- PÁGINA DE EVENTO ---------- */
.ev-head{display:grid;grid-template-columns:.85fr 1fr;gap:2.6rem;align-items:start;max-width:var(--maxw);margin:0 auto;padding:7rem 1.5rem 3rem}
.ev-head .poster{border-radius:16px;overflow:hidden;box-shadow:0 10px 34px rgba(29,58,79,.16);background:#efe7d8}
.ev-head .poster img{width:100%;display:block}
.ev-info h1{font-size:clamp(1.7rem,4vw,2.4rem);color:var(--navy);font-weight:800;margin:0 0 .3rem;text-align:left;line-height:1.15}
.ev-info .where{color:var(--muted);font-size:1.05rem;margin-bottom:1rem}
.plazas{display:inline-block;background:var(--teal);color:var(--navy-deep);font-weight:700;font-size:.85rem;padding:.35rem .95rem;border-radius:99px;margin-bottom:1.2rem}
.plazas.full{background:var(--sand)}
.incluye{list-style:none;margin:1rem 0}
.incluye li{padding:.55rem 0 .55rem 1.9rem;position:relative;color:var(--ink);border-bottom:1px solid rgba(29,58,79,.08);font-size:.96rem}
.incluye li:before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:700}
.nota{background:#f3ece0;border-left:4px solid var(--sand);border-radius:0 10px 10px 0;padding:1rem 1.2rem;font-size:.92rem;color:var(--muted);margin:1.4rem 0}
.nota b{color:var(--ink)}
.pay-row{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:1.3rem}
.pay-note{font-size:.8rem;color:var(--sand);margin-top:.7rem}
@media(max-width:780px){.ev-head{grid-template-columns:1fr;gap:1.6rem;padding-top:7rem}}