/* ===== Ana Davids - Umbral · estilos públicos ===== */
:root{
  --ink:#17120e; --ink-2:#211a13; --ink-3:#2c2318;
  --linen:#e8e0cf; --linen-2:#d9cdb4;
  --gold:#b48a4e; --gold-lt:#cba86c;
  --cream-tx:#ece3d4; --muted:#b1a385; --ink-tx:#3a2f22;
  --line:rgba(180,138,78,.35);
  --maxw:1240px;
  --serif:"Cormorant Garamond",Georgia,serif;
  --body:"EB Garamond",Georgia,serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--ink);color:var(--cream-tx);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.eyebrow{font-family:var(--body);text-transform:uppercase;letter-spacing:.28em;font-size:.72rem;color:var(--gold-lt);font-weight:500}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.05;letter-spacing:.01em}

/* nav */
header.site{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .4s}
header.site.scrolled{background:rgba(15,11,8,.94);backdrop-filter:blur(8px)}
.nav{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;padding:20px 32px;position:relative}
.brand{justify-self:start;font-family:var(--serif);font-size:1.05rem;letter-spacing:.16em;text-transform:uppercase;color:var(--linen)}
.logo-ad{justify-self:center;display:block;line-height:0}
.ad-svg{height:46px;width:auto;display:block}
.menu{display:flex;align-items:center;gap:26px;font-family:var(--body)}
.menu a{font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;color:var(--cream-tx);opacity:.82;transition:color .25s,opacity .25s;padding-bottom:3px;border-bottom:1px solid transparent}
.menu a:hover{color:var(--gold-lt);opacity:1}
.menu a.active{color:var(--gold-lt);opacity:1;border-bottom-color:var(--gold)}
.hamb{display:none;background:none;border:none;color:var(--linen);cursor:pointer;padding:6px}
.hamb svg{width:26px;height:26px}
.nav-right{justify-self:end;display:flex;align-items:center;gap:24px}
.langsw{display:flex;align-items:center;gap:7px;font-family:var(--body);font-size:.72rem;letter-spacing:.16em}
.langsw a{color:var(--cream-tx);opacity:.55;transition:color .25s,opacity .25s}
.langsw a:hover{opacity:1;color:var(--gold-lt)}
.langsw a.on{color:var(--gold-lt);opacity:1}
.langsw span{opacity:.3;color:var(--cream-tx)}
.tr-btn{display:inline-flex;align-items:center;justify-content:center;background:none;border:none;padding:0;margin-left:4px;color:var(--cream-tx);opacity:.55;cursor:pointer;transition:opacity .25s,color .25s}
.tr-btn:hover{opacity:1;color:var(--gold-lt)}
.tr-btn svg{width:17px;height:17px;display:block}
.imgnum{position:absolute;top:10px;left:10px;z-index:6;background:rgba(0,0,0,.8);color:#e2c184;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.72rem;font-weight:600;letter-spacing:.08em;padding:3px 9px;border-radius:4px;border:1px solid rgba(226,193,132,.55);pointer-events:none}
.thread{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:14px;display:block}
.thread path{fill:none;stroke:var(--gold);stroke-width:1.4;opacity:.9}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;padding:14px 28px;border:1px solid var(--gold);color:var(--linen);transition:background .3s,color .3s,transform .3s;cursor:pointer;background:none}
.btn:hover{background:var(--gold);color:var(--ink);transform:translateY(-2px)}
.btn.solid{background:var(--gold);color:var(--ink)}
.btn.solid:hover{background:var(--gold-lt);border-color:var(--gold-lt)}
.btn .arw{transition:transform .3s}
.btn:hover .arw{transform:translateX(4px)}

/* page hero (interior) */
.phero{position:relative;padding:150px 0 60px;background:var(--ink-2);border-bottom:1px solid var(--line)}
.phero .eyebrow{display:block;margin-bottom:14px}
.phero h1{font-size:clamp(2.4rem,5vw,3.8rem);color:var(--linen)}
.phero p{color:var(--muted);max-width:640px;margin-top:16px;font-size:1.05rem}

/* home hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.92)}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,13,9,.94),rgba(18,13,9,.72) 45%,rgba(18,13,9,.35)),linear-gradient(180deg,rgba(18,13,9,.5),rgba(18,13,9,.2) 40%,rgba(18,13,9,.7))}
.hero-inner{position:relative;z-index:2;padding-top:80px;max-width:680px}
.hero .eyebrow{display:block;margin-bottom:22px}
.hero h1{font-size:clamp(2.7rem,5.6vw,4.6rem);color:var(--linen);margin-bottom:24px}
.hero h1 em{font-style:italic;color:var(--gold-lt)}
.hero p{font-size:1.12rem;color:var(--cream-tx);opacity:.9;max-width:520px;margin-bottom:34px}
.hero .wrap{margin-left:4vw} /* hero corrido un poco a la derecha (aire desde la izquierda) */
.actions{display:flex;gap:16px;flex-wrap:wrap}

/* sections */
.pad{padding:100px 0}
.sec-head{max-width:640px;margin-bottom:50px}
.sec-head .eyebrow{display:block;margin-bottom:14px}
.sec-head h2{font-size:clamp(2rem,4.2vw,3.1rem);color:var(--linen);margin-bottom:16px}
.sec-head p{color:var(--muted);font-size:1.05rem}

/* frase fibra (banda) */
.band{background:var(--ink-3);text-align:center;padding:80px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band p{font-family:var(--serif);font-style:italic;font-size:clamp(1.5rem,3.4vw,2.3rem);color:var(--gold-lt);max-width:820px;margin:0 auto;line-height:1.35}

/* teasers (home) */
.teasers{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.teaser{position:relative;overflow:hidden;min-height:340px;display:flex;align-items:flex-end;background:var(--ink-2)}
.teaser img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s,filter .6s;z-index:0}
.teaser::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,10,7,.15),rgba(15,10,7,.9));z-index:1}
.teaser:hover img{transform:scale(1.05)}
.teaser .tx{position:relative;z-index:2;padding:34px}
.teaser .eyebrow{display:block;margin-bottom:8px}
.teaser h3{font-size:1.9rem;color:var(--linen);margin-bottom:8px}
.teaser p{color:var(--cream-tx);opacity:.9;font-size:.98rem;margin-bottom:16px;max-width:34ch}
.teaser .more{font-family:var(--body);text-transform:uppercase;letter-spacing:.14em;font-size:.76rem;color:var(--gold-lt);display:inline-flex;gap:8px;align-items:center}
.teaser .more .arw{transition:transform .3s}
.teaser:hover .more .arw{transform:translateX(4px)}
.teaser.wide{grid-column:span 2;min-height:300px}

/* card grid (series / obras / trabajos / procesos) */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid.g2{grid-template-columns:repeat(2,1fr)}
.card{position:relative;overflow:hidden;background:var(--ink-2);display:flex;flex-direction:column;transition:transform .35s}
.card:hover{transform:translateY(-4px)}
.card-fig{aspect-ratio:4/3;overflow:hidden}
.card-fig img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.card:hover .card-fig img{transform:scale(1.06)}
.card-body{padding:22px}
.card-body .k{font-family:var(--body);text-transform:uppercase;letter-spacing:.2em;font-size:.66rem;color:var(--gold-lt);margin-bottom:6px}
.card-body h3{font-size:1.5rem;color:var(--linen);margin-bottom:8px}
.card-body p{color:var(--muted);font-size:.96rem;line-height:1.45}
.card-link{position:absolute;inset:0;z-index:3}

/* detail (obra / proceso) */
.detail{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:start}
.detail-fig{overflow:hidden;border:1px solid var(--line)}
.detail-fig img{width:100%;object-fit:cover}
.detail-tx .eyebrow{display:block;margin-bottom:12px}
.detail-tx h1{font-size:clamp(2rem,4vw,3rem);color:var(--linen);margin-bottom:18px}
.detail-tx .meta{color:var(--gold-lt);font-family:var(--serif);font-style:italic;font-size:1.1rem;margin-bottom:20px}
.detail-tx p{color:var(--cream-tx);opacity:.9;margin-bottom:14px}
.detail-tx .back{display:inline-block;margin-bottom:26px;color:var(--muted);font-size:.85rem;letter-spacing:.06em}
.detail-tx .back:hover{color:var(--gold-lt)}

/* proceso gallery */
.proc-gal{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;margin:50px auto 0;max-width:740px}
.proc-step{background:var(--ink-2);overflow:hidden}
.proc-step img{width:100%;aspect-ratio:4/3;object-fit:cover}
.proc-step .c{padding:20px}
.proc-step .c p{color:var(--muted);font-size:.98rem}

/* about */
.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center}
.about-fig{position:relative}
.about-fig img{width:100%;object-fit:cover}
.about-fig::after{content:"";position:absolute;inset:12px;border:1px solid var(--gold);opacity:.5;pointer-events:none}
.about-tx .eyebrow{display:block;margin-bottom:14px}
.about-tx h2{font-size:clamp(2rem,4vw,3rem);color:var(--linen);margin-bottom:22px}
.about-tx p{color:var(--cream-tx);opacity:.9;margin-bottom:16px;font-size:1.05rem}

/* contacto */
.contacto-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.contacto-info h3{color:var(--linen);font-size:1.6rem;margin-bottom:18px}
.contacto-info .row{display:flex;gap:12px;align-items:center;margin-bottom:14px;color:var(--cream-tx)}
.contacto-info .row svg{width:20px;height:20px;color:var(--gold-lt);flex:none}
.frm label{display:block;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}
.frm input,.frm textarea{width:100%;background:var(--ink-2);border:1px solid var(--line);color:var(--cream-tx);padding:13px 15px;font-family:var(--body);font-size:1rem;margin-bottom:18px;border-radius:2px}
.frm textarea{min-height:130px;resize:vertical}
.frm input:focus,.frm textarea:focus{outline:none;border-color:var(--gold)}

/* empty state */
.empty{text-align:center;padding:60px 20px;color:var(--muted);font-family:var(--serif);font-style:italic;font-size:1.2rem}

/* footer */
footer.site{background:#100b07;border-top:1px solid var(--line)}
.foot{display:flex;align-items:center;justify-content:space-between;padding:26px 0;gap:20px;flex-wrap:wrap}
.foot .tag{font-family:var(--serif);font-style:italic;color:var(--muted);font-size:1rem}
.foot .social{display:flex;gap:18px}
.foot .social a{color:var(--muted);transition:color .25s}
.foot .social a:hover{color:var(--gold-lt)}
.foot .social svg{width:20px;height:20px}
.foot .cc{font-size:.82rem;color:var(--muted)}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s,transform .8s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important;transition:none}html{scroll-behavior:auto}}
a:focus-visible,button:focus-visible,.btn:focus-visible{outline:2px solid var(--gold-lt);outline-offset:3px}

/* responsive */
@media(max-width:960px){
  .detail{grid-template-columns:1fr;gap:30px}
  .about{grid-template-columns:1fr;gap:34px}
  .about-fig{max-width:420px}
  .grid,.grid.g2{grid-template-columns:repeat(2,1fr)}
  .contacto-grid{grid-template-columns:1fr;gap:34px}
}
@media(max-width:720px){
  .wrap{padding:0 20px}
  .nav{padding:16px 20px;grid-template-columns:auto 1fr}
  .brand{display:none}
  .logo-ad{justify-self:start}
  .ad-svg{height:38px}
  .menu{position:fixed;inset:0;background:rgba(15,11,7,.98);flex-direction:column;justify-content:center;gap:26px;transform:translateX(100%);transition:transform .4s;z-index:70}
  .menu.open{transform:none}
  .menu a{font-size:1.1rem}
  .hamb{display:block;z-index:80}
  .pad{padding:70px 0}
  .teasers{grid-template-columns:1fr}
  .teaser.wide{grid-column:auto}
  .grid,.grid.g2{grid-template-columns:1fr}
  .proc-gal{grid-template-columns:1fr}
  .foot{flex-direction:column;text-align:center}
}



/* ===== Solapa Series · editorial en tonos tierra oscuros ===== */
/* Hero partido: texto a la izquierda (oscuro), imagen a sangre a la derecha */
.series-hero{display:grid;grid-template-columns:0.92fr 1.08fr;min-height:540px;background:var(--ink-2);border-bottom:1px solid var(--line)}
.series-hero .sh-tx{padding:150px 46px 70px max(6vw,32px);display:flex;flex-direction:column;justify-content:center}
.series-hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(2.8rem,6vw,5rem);letter-spacing:.10em;color:var(--linen);line-height:1}
.series-hero .sh-rule{display:block;width:74px;height:1px;background:var(--gold);margin:28px 0}
.series-hero .sh-tx p{font-family:var(--serif);font-style:italic;font-size:clamp(1.05rem,1.5vw,1.35rem);line-height:1.55;color:var(--muted);max-width:520px}
.series-hero .sh-fig{background:var(--bg) center/cover no-repeat;position:relative}
.series-hero .sh-fig::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ink-2) 0%,rgba(33,26,19,.25) 18%,transparent 42%)}

/* Paneles por serie: imagen | texto | recuadro de 4 cuadrantes */
.serie-panel{display:grid;grid-template-columns:300px 1fr 430px;background:var(--ink-2);border:1px solid var(--line);margin-bottom:44px}
.serie-panel:last-child{margin-bottom:0}
.sp-fig{padding:30px}
.sp-fig img{width:100%;height:100%;min-height:300px;object-fit:cover;border-radius:2px}
.sp-main{padding:44px 38px;border-left:1px solid var(--line);border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:center}
.sp-eyebrow{font-family:var(--body);text-transform:uppercase;letter-spacing:.26em;font-size:.74rem;color:var(--gold-lt);margin-bottom:14px}
.sp-main h2{font-family:var(--serif);font-weight:500;text-transform:uppercase;letter-spacing:.03em;font-size:clamp(1.7rem,2.6vw,2.5rem);line-height:1.05;color:var(--linen);margin-bottom:0}
.sp-main h2::after{content:"";display:block;width:60px;height:1px;background:var(--gold);margin-top:16px}
.sp-desc{color:var(--muted);font-size:.98rem;line-height:1.6;margin-top:16px}
.sp-desc p+p{margin-top:10px}
.btn-serie{display:inline-flex;align-items:center;gap:14px;align-self:flex-start;margin-top:30px;border:1px solid var(--gold);color:var(--linen);background:none;font-family:var(--body);text-transform:uppercase;letter-spacing:.18em;font-size:.78rem;padding:15px 26px;transition:background .3s,color .3s}
.btn-serie:hover{background:var(--gold);color:var(--ink)}
.btn-serie .arw{color:var(--gold);transition:transform .3s}
.btn-serie:hover .arw{color:var(--ink);transform:translateX(4px)}

/* Puntos: rectángulos apilados, sin divisorias, aparecen a medida que se cargan */
.sp-puntos{display:flex;flex-direction:column;justify-content:center;gap:24px;padding:40px 34px}
.sp-punto{display:grid;grid-template-columns:32px 1fr;gap:16px;align-items:start}
.sp-ico{color:var(--gold)}
.sp-ico svg{width:28px;height:28px;display:block}
.sp-punto h4{font-family:var(--body);text-transform:uppercase;letter-spacing:.13em;font-size:.82rem;color:var(--gold-lt);margin-bottom:6px;font-weight:600;overflow-wrap:anywhere;word-break:break-word}
.sp-punto p{color:var(--muted);font-size:.86rem;line-height:1.5;overflow-wrap:anywhere;word-break:break-word}
.sp-main h2,.sp-eyebrow,.sp-desc{overflow-wrap:anywhere}

@media(max-width:960px){
  .series-hero{grid-template-columns:1fr;min-height:0}
  .series-hero .sh-tx{padding:130px 32px 44px}
  .series-hero .sh-fig{min-height:280px}
  .serie-panel{grid-template-columns:1fr 1fr}
  .sp-fig{grid-column:1/-1;padding:0}
  .sp-fig img{min-height:260px;max-height:340px;border-radius:0}
  .sp-main{border-left:none;padding:38px 32px}
  .sp-puntos{grid-column:1/-1;border-top:1px solid var(--line)}
  .sp-punto:nth-child(2n){border-right:none}
  .sp-punto:nth-child(odd){border-left:none}
}
@media(max-width:720px){
  .serie-panel{grid-template-columns:1fr}
  .sp-main{border-right:none}
  .sp-punto{min-height:120px}
}

/* ===== Solapa Proceso · pantalla editorial (mockup) ===== */
.proc-hero{position:relative;min-height:460px;display:flex;align-items:center;background:var(--bg) center/cover no-repeat;border-bottom:1px solid var(--line)}
.proc-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--ink) 0%,rgba(23,18,14,.78) 42%,rgba(23,18,14,.30) 100%)}
.proc-hero .wrap{position:relative;z-index:2;padding-top:60px;padding-bottom:60px}
.proc-hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(2.6rem,6vw,4.6rem);letter-spacing:.10em;color:var(--linen);line-height:1}
.proc-hero .ph-rule{display:block;width:74px;height:1px;background:var(--gold);margin:26px 0}
.proc-hero .wrap p{font-family:var(--serif);font-style:italic;font-size:clamp(1.05rem,1.5vw,1.35rem);line-height:1.55;color:var(--muted);max-width:520px}
.proc-hero .ph-cta{margin-top:32px}

.proc-cols{display:grid;grid-template-columns:1fr 340px;gap:0}
.proc-camino{padding-right:56px}
.proc-h2{font-family:var(--body);text-transform:uppercase;letter-spacing:.2em;font-size:.9rem;color:var(--muted);padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:38px}
.camino-pasos{display:grid;grid-template-columns:repeat(5,1fr);gap:26px}
.camino-paso{position:relative}
.cp-num{font-family:var(--serif);font-size:2.1rem;color:var(--gold-lt);display:block;line-height:1;margin-bottom:12px}
.camino-paso h3{font-family:var(--body);text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;color:var(--linen);font-weight:600;line-height:1.35;margin-bottom:14px;min-height:2.4em}
.cp-fig{margin-bottom:14px}
.cp-fig img{width:100%;aspect-ratio:1/1;object-fit:cover;border:1px solid var(--line);border-radius:2px}
.camino-paso p{color:var(--muted);font-size:.82rem;line-height:1.5}

.proc-filosofia{display:grid;grid-template-columns:56px 1fr;gap:20px;align-items:start;margin-top:48px;padding-top:30px;border-top:1px solid var(--line)}
.pf-ico{color:var(--gold)}.pf-ico svg{width:44px;height:44px}
.proc-filosofia p{font-family:var(--serif);font-style:italic;color:var(--cream-tx);font-size:1.05rem;line-height:1.6}

.proc-side{border-left:1px solid var(--line);padding-left:44px;display:flex;flex-direction:column;gap:40px}
.side-h{font-family:var(--body);text-transform:uppercase;letter-spacing:.2em;font-size:.78rem;color:var(--muted);padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:22px}
.material{display:grid;grid-template-columns:72px 1fr;gap:18px;align-items:start;margin-bottom:22px}
.material:last-child{margin-bottom:0}
.material-fig img{width:72px;height:72px;object-fit:cover;border-radius:50%;border:1px solid var(--line)}
.material-dot{width:72px;height:72px;border:1px solid var(--gold);border-radius:50%;display:block;opacity:.45}
.material h5{font-family:var(--body);text-transform:uppercase;letter-spacing:.13em;font-size:.8rem;color:var(--gold-lt);margin-bottom:6px;font-weight:600}
.material p{color:var(--muted);font-size:.84rem;line-height:1.45}
.compromiso{display:grid;grid-template-columns:34px 1fr;gap:14px;align-items:start}
.comp-ico{color:var(--gold)}.comp-ico svg{width:28px;height:28px}
.compromiso p{color:var(--muted);font-size:.9rem;line-height:1.55;font-style:italic;font-family:var(--serif)}

.proc-cargados{border-top:1px solid var(--line)}
.pc-head{margin-bottom:34px}
.pc-head .proc-h2{border:none;padding:0;margin-top:8px;font-family:var(--serif);text-transform:none;letter-spacing:0;font-size:clamp(1.4rem,2.4vw,2rem);color:var(--linen)}

@media(max-width:960px){
  .proc-cols{grid-template-columns:1fr;gap:48px}
  .proc-camino{padding-right:0}
  .proc-side{border-left:none;border-top:1px solid var(--line);padding-left:0;padding-top:36px}
  .camino-pasos{grid-template-columns:repeat(3,1fr);gap:28px}
}
@media(max-width:640px){
  .camino-pasos{grid-template-columns:1fr 1fr;gap:24px}
  .camino-paso h3{min-height:0}
  .proc-hero{min-height:0}
}
@media(max-width:420px){ .camino-pasos{grid-template-columns:1fr} }