/* Caminos México — estilos. Edita los colores y tipografías en :root */
:root{
  --sand:#F6F2E8; --white:#FFFFFF; --olive:#403F00; --olive-soft:#6b6a2a; --line:rgba(64,63,0,.18);
  --f-head:'Lora',Georgia,serif; --f-sub:'Roboto',sans-serif; --f-body:'Montserrat',sans-serif; --f-serif:'Lora',Georgia,serif;
  --h1:clamp(2.2rem,5vw + 1rem,4.5rem); --h2:clamp(1.7rem,3vw + .8rem,3rem); --h3:clamp(1.1rem,1vw + .9rem,1.4rem);
  --pad:clamp(1.25rem,5vw,5rem); --max:1180px; --nav:68px;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav)}
body{font:400 1rem/1.7 var(--f-body);color:var(--olive);background:var(--sand);-webkit-font-smoothing:antialiased}
img,video,svg{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--olive);outline-offset:3px}
h1,h2{font-family:var(--f-head);line-height:1.15;font-weight:600;letter-spacing:-.01em}
h3{font-family:var(--f-sub);line-height:1.2;font-weight:500;letter-spacing:0}
h1{font-size:var(--h1)} h2{font-size:var(--h2)} h3{font-size:var(--h3)}
.serif{font-family:var(--f-serif);font-size:clamp(1.1rem,1vw + .9rem,1.35rem);line-height:1.8;max-width:62ch}
.wrap{max-width:var(--max);margin:auto;padding:0 var(--pad)}
section{padding:clamp(4rem,9vw,8rem) 0}
section.alt{background:var(--white)}
.head{margin-bottom:2.5rem;display:grid;gap:.75rem}
.btn{display:inline-block;font:600 .95rem var(--f-sub);padding:.9rem 1.7rem;border:2px solid var(--olive);background:var(--olive);color:var(--sand);text-decoration:none;cursor:pointer;transition:background .2s,color .2s}
.btn:hover{background:transparent;color:var(--olive)}
.btn.ghost{background:transparent;color:var(--olive)} .btn.ghost:hover{background:var(--olive);color:var(--sand)}
.btns{display:flex;gap:1rem;flex-wrap:wrap;margin-top:2rem}
.nav{position:fixed;inset:0 0 auto;height:var(--nav);z-index:50;display:flex;align-items:center;background:rgba(246,242,232,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;justify-content:space-between;align-items:center;width:100%}
.nav .brand img{height:34px;width:auto}
.nav ul{list-style:none;padding:0;display:flex;gap:1.6rem;font:500 .92rem var(--f-sub)}
.nav a{text-decoration:none} .nav ul a:hover{text-decoration:underline;text-underline-offset:6px}
.burger{display:none;background:none;border:0;font-size:1.7rem;color:var(--olive);cursor:pointer}
@media(max-width:1020px){
  .burger{display:block}
  .nav ul{position:absolute;top:var(--nav);left:0;right:0;flex-direction:column;gap:0;background:var(--sand);border-bottom:1px solid var(--line);display:none}
  .nav ul.open{display:flex} .nav li a{display:block;padding:1rem var(--pad)}
}
.hero{position:relative;min-height:100svh;padding:0;display:grid;place-items:center;text-align:center;overflow:hidden;background:var(--sand)}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(246,242,232,.35),var(--sand))}
.hero .in{position:relative;z-index:2;padding:var(--nav) var(--pad) 3rem}
.hero .logo{width:min(80vw,520px);margin:auto;animation:rise 1.4s ease both}
.hero p{margin:1.5rem auto 0;font-family:var(--f-serif);font-style:italic;font-size:clamp(1.1rem,1.5vw + .8rem,1.6rem);animation:rise 1.4s .4s ease both}
@keyframes rise{from{opacity:0;transform:translateY(18px)}}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem}
.card{background:var(--white);border:1px solid var(--line);text-align:left;font:inherit;color:inherit;padding:0;cursor:pointer;display:flex;flex-direction:column;transition:transform .25s}
.card:hover{transform:translateY(-4px)}
.card img{aspect-ratio:4/3;width:100%;object-fit:cover;background:#e4dfcf}
.card div{padding:1.1rem 1.2rem 1.4rem;display:grid;gap:.3rem}
.card small{font:500 .85rem var(--f-sub);color:var(--olive-soft)}
.alt .card{background:var(--sand)}
.festival .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,5rem);align-items:center}
.festival .logo{width:min(100%,380px)}
@media(max-width:760px){.festival .wrap{grid-template-columns:1fr}}
.dates{font:600 1.1rem var(--f-sub);margin:1rem 0}
.tickets{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}
.ticket{border:2px solid var(--olive);padding:1.8rem;display:grid;gap:.7rem;align-content:start;background:var(--sand)}
.ticket .price{font:700 2rem var(--f-sub)}
.ticket ul{padding-left:1.1rem}
.sponsors{display:flex;flex-wrap:wrap;gap:1.5rem 3rem;align-items:center;justify-content:center}
.sponsors div{min-width:140px;height:64px;display:grid;place-items:center;border:1px dashed var(--line);font:500 .85rem var(--f-sub);padding:0 1rem}
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(2rem,6vw,5rem)}
@media(max-width:760px){.contact{grid-template-columns:1fr}}
form{display:grid;gap:1rem}
label{display:grid;gap:.35rem;font:500 .9rem var(--f-sub)}
input,textarea,select{font:inherit;padding:.8rem;border:1px solid var(--olive);background:var(--white);color:var(--olive);width:100%}
textarea{min-height:140px;resize:vertical}
.msg{font-weight:500;min-height:1.5em}
dialog{border:0;padding:0;width:min(920px,94vw);max-height:92vh;background:var(--sand);color:var(--olive);margin:auto;overflow:auto}
dialog::backdrop{background:rgba(30,30,0,.65)}
dialog .body{padding:clamp(1.25rem,4vw,2.5rem);display:grid;gap:1.2rem}
dialog .x{position:sticky;top:0;float:right;margin:.6rem;z-index:2;background:var(--olive);color:var(--sand);border:0;width:2.6rem;height:2.6rem;font-size:1.4rem;cursor:pointer}
.gallery.strip{display:flex;gap:.6rem;overflow-x:auto;padding-bottom:.4rem;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}
.gal-thumb{flex:0 0 auto;padding:0;border:1px solid var(--line);background:#e4dfcf;cursor:zoom-in;scroll-snap-align:start;line-height:0}
.gal-thumb img{height:150px;width:auto;object-fit:cover;display:block;transition:opacity .2s}
.gal-thumb:hover img,.gal-thumb:focus-visible img{opacity:.85}
@media(max-width:520px){.gal-thumb img{height:120px}}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;border-block:1px solid var(--line);padding:1rem 0}
.facts b{display:block;font:600 .85rem var(--f-sub)}
.social{display:flex;gap:1.2rem;flex-wrap:wrap;font:500 .95rem var(--f-sub)}
.poster{max-height:60vh;margin:auto;width:auto}
.pay{display:grid;gap:.7rem}
footer{background:var(--olive);color:var(--sand);padding:2.5rem 0;font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.page-top{padding-top:calc(var(--nav) + 4rem)}

/* Accesibilidad: texto solo para lectores de pantalla */
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* Carrusel de artistas */
.carousel{position:relative}
.car-track{display:flex;gap:1.5rem;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:.35rem;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.car-track .card{flex:0 0 min(300px,82%);scroll-snap-align:start}
.card.artista img{aspect-ratio:4/5}
.car-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:2.8rem;height:2.8rem;border:2px solid var(--olive);background:var(--sand);color:var(--olive);font-size:1.5rem;line-height:1;cursor:pointer;display:grid;place-items:center;transition:background .2s,color .2s}
.car-nav:hover{background:var(--olive);color:var(--sand)}
.car-nav.prev{left:-.75rem} .car-nav.next{right:-.75rem}
.carousel.single .car-nav{display:none}
@media(max-width:640px){.car-nav{display:none}}

/* Imágenes ampliables (cartel y programas) */
.zoom{background:none;border:0;padding:0;cursor:zoom-in;display:block;margin:auto}
.card.programa{cursor:zoom-in}
.card.programa img{aspect-ratio:auto;height:auto;object-fit:contain;background:#e4dfcf}
.foto{width:100%;height:auto;background:#e4dfcf}

/* Iconos de redes y contacto */
.social{display:flex;gap:1.2rem;flex-wrap:wrap;font:500 .95rem var(--f-sub)}
.social a,.soc{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--olive)}
.social a:hover{text-decoration:underline;text-underline-offset:5px}
.soc svg{width:18px;height:18px}
footer .social a{color:var(--sand)}

/* Ficha de artista: una columna en móvil, dos en escritorio */
.ficha{display:grid;gap:1.2rem}
.ficha-name{font-size:var(--h2)}
.ficha .foto{width:100%;height:auto;background:#e4dfcf;border:1px solid var(--line);object-fit:cover}
.ficha-info{display:grid;gap:1.2rem;align-content:start}
.galeria-sec{display:grid;gap:.7rem}
.galeria-sec h3{font-size:var(--h3)}
@media(min-width:760px){
  .ficha{grid-template-columns:minmax(0,2fr) minmax(0,3fr);grid-template-areas:"foto name" "foto info" "gallery gallery";gap:1.4rem 2rem;align-items:start}
  .ficha-name{grid-area:name}
  .ficha .foto{grid-area:foto;height:100%;min-height:260px}
  .ficha-info{grid-area:info}
  .galeria-sec{grid-area:gallery;border-top:1px solid var(--line);padding-top:1.2rem}
}

/* Lightbox de galería */
#lightbox{width:auto;max-width:96vw;background:var(--sand);padding:.9rem}
#lightbox .lb-img{max-width:min(92vw,1100px);max-height:80vh;width:auto;height:auto;object-fit:contain;display:block;margin:auto}
#lightbox .x{position:absolute;top:.5rem;right:.5rem;float:none;margin:0}
#lightbox .lb-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:2.8rem;height:2.8rem;border:2px solid var(--olive);background:var(--sand);color:var(--olive);font-size:1.5rem;line-height:1;cursor:pointer;display:grid;place-items:center}
#lightbox .lb-nav:hover{background:var(--olive);color:var(--sand)}
#lightbox .lb-nav.prev{left:.5rem} #lightbox .lb-nav.next{right:.5rem}
#lightbox .lb-count{text-align:center;font:500 .85rem var(--f-sub);margin-top:.6rem}

/* Despliegue tipo hoja de papel */
dialog .body{transform-origin:top center;backface-visibility:hidden}
dialog[open] .body{animation:unfold .42s cubic-bezier(.2,.7,.2,1) both}
@keyframes unfold{from{opacity:0;transform:perspective(1100px) rotateX(-22deg) scaleY(.92)}to{opacity:1;transform:none}}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}