/* yaumarasanabria.com Paleta base tomada de la fotografía de la autora: seda verde esmeralda, joyería dorada, estrella de cinco puntas, luz de vela sobre fondo hondo. El selector de paleta (assets/js/paleta.js) pone data-theme en y redefine SOLO estas siete variables de color. Todo lo demás se deriva de ellas, así que una paleta nueva son siete líneas y nada más. --hondo fondo oscuro (héroe, cabecera, pie, citas) --noche segundo tono del degradado oscuro --marca color principal sobre fondo claro (enlaces, títulos) --marca-cl acento claro, para detalles sobre oscuro --realce metal: botones, filetes, estrellas --claro fondo claro de la página --claro-2 fondo claro alterno (secciones a bandas) */ :root{ /* --- paleta por defecto: Esmeralda (la de su foto) --- */ --hondo:#06231c; --noche:#0a3529; --marca:#0d5c45; --marca-cl:#2e9b78; --realce:#c9a227; --claro:#f7f3ea; --claro-2:#efe8d9; } /* ---------- paletas conmutables ---------- Mismos nombres que abrilevans.com, para que las dos webs de la autora cambien igual con el mismo click. Cada bloque redefine SOLO estas siete. */ [data-theme="esmeralda"]{--hondo:#06231c;--noche:#0a3529;--marca:#0d5c45;--marca-cl:#2e9b78;--realce:#c9a227;--claro:#f7f3ea;--claro-2:#efe8d9} [data-theme="arrecife"] {--hondo:#04223a;--noche:#07304f;--marca:#0d5f8a;--marca-cl:#3fb0d4;--realce:#f2b544;--claro:#f2f8fb;--claro-2:#e0edf4} [data-theme="abismo"] {--hondo:#020d18;--noche:#05192a;--marca:#0a4a6b;--marca-cl:#2f8fb8;--realce:#7fd4e8;--claro:#eef4f8;--claro-2:#dde8f0} [data-theme="perla"] {--hondo:#2b2b33;--noche:#3a3a45;--marca:#54546b;--marca-cl:#a0a0bd;--realce:#c3ab7a;--claro:#faf9f7;--claro-2:#eeece7} [data-theme="arena"] {--hondo:#2b2317;--noche:#3a2f1e;--marca:#7a5a2b;--marca-cl:#c0a06a;--realce:#b8892f;--claro:#faf6ee;--claro-2:#f0e8d8} [data-theme="coral"] {--hondo:#2a1010;--noche:#3a1717;--marca:#a33b34;--marca-cl:#e08b7d;--realce:#e0a94a;--claro:#fdf6f2;--claro-2:#f6e8e0} [data-theme="atardecer"]{--hondo:#2a1220;--noche:#3d1a2b;--marca:#9c3560;--marca-cl:#e8899f;--realce:#f2a03d;--claro:#fdf4f5;--claro-2:#f7e5e8} [data-theme="tinta"] {--hondo:#0d1220;--noche:#141b2e;--marca:#28407a;--marca-cl:#7d9be0;--realce:#c9a227;--claro:#f5f6fa;--claro-2:#e8ebf2} [data-theme="papel"] {--hondo:#33302a;--noche:#45413a;--marca:#5c5344;--marca-cl:#a2947c;--realce:#8a7a5c;--claro:#fbf9f4;--claro-2:#f0ece2} [data-theme="neon"] {--hondo:#0a0618;--noche:#140b28;--marca:#6b2fd4;--marca-cl:#b47dff;--realce:#2ff2c8;--claro:#f6f4fd;--claro-2:#e9e3fa} [data-theme="oro"] {--hondo:#1a1508;--noche:#28200d;--marca:#7a6118;--marca-cl:#c9a94a;--realce:#e8c14a;--claro:#fbf8ee;--claro-2:#f3ecd6} [data-theme="jade"] {--hondo:#04211f;--noche:#083330;--marca:#0d6b62;--marca-cl:#3fb8a8;--realce:#d4b978;--claro:#f2faf8;--claro-2:#e0f0ed} [data-theme="lavanda"] {--hondo:#1c1630;--noche:#2a2145;--marca:#5b4a9c;--marca-cl:#a894e0;--realce:#d9b04a;--claro:#f8f6fd;--claro-2:#ece7f7} [data-theme="rubi"] {--hondo:#26060f;--noche:#380b18;--marca:#94132f;--marca-cl:#e06b83;--realce:#e0b04a;--claro:#fdf4f6;--claro-2:#f7e2e7} [data-theme="menta"] {--hondo:#0a2420;--noche:#0f3630;--marca:#187a63;--marca-cl:#5fd4b0;--realce:#e0c060;--claro:#f2fbf8;--claro-2:#dff3ec} [data-theme="arcoiris"] {--hondo:#1a0f2e;--noche:#2a1745;--marca:#7c3aa8;--marca-cl:#f06fb0;--realce:#f7c948;--claro:#fbf6fd;--claro-2:#f2e8f8} [data-theme="hielo"] {--hondo:#122530;--noche:#1c3644;--marca:#2b6b85;--marca-cl:#8fcfe0;--realce:#c8d8e0;--claro:#f4f9fb;--claro-2:#e4eff4} /* ---------- derivadas: no se tocan al cambiar de paleta ---------- */ :root{ --esmeralda-hondo:var(--hondo); --esmeralda-noche:var(--noche); --esmeralda:var(--marca); --esmeralda-claro:var(--marca-cl); --oro:var(--realce); --oro-vivo:color-mix(in srgb,var(--realce) 78%,#fff); --oro-claro:color-mix(in srgb,var(--realce) 42%,#fff); --crema:var(--claro); --crema-alt:var(--claro-2); --tinta:color-mix(in srgb,var(--hondo) 82%,#000); --tinta-suave:color-mix(in srgb,var(--hondo) 55%,var(--claro)); --linea:color-mix(in srgb,var(--claro-2) 72%,var(--hondo) 12%); --wrap:1140px; --r:16px; --serif:"Cormorant Garamond","Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif; --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif; --sombra:0 24px 60px -28px color-mix(in srgb,var(--hondo) 60%,transparent); --paso:cubic-bezier(.16,1,.3,1); } /* el cambio de paleta se ve como un fundido, no como un salto */ html{transition:none} body,.site-head,.site-foot,.sec,.card,.formato,.aviso,.prensa,.hero,.sec-quote{ transition:background-color .5s ease,color .5s ease,border-color .5s ease; } *,*::before,*::after{box-sizing:border-box} html{-webkit-text-size-adjust:100%;scroll-behavior:smooth} body{margin:0;background:var(--crema);color:var(--tinta);font:400 17px/1.75 var(--sans)} img{max-width:100%;height:auto;display:block} a{color:var(--esmeralda)} h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.1;margin:0 0 .45em;letter-spacing:-.01em} h1{font-size:clamp(2.5rem,6.5vw,4.6rem)} h2{font-size:clamp(1.7rem,3.4vw,2.6rem)} h3{font-size:1.28rem} p{margin:0 0 1.15em} .wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px} .narrow{max-width:780px} .center{text-align:center} .center .lead{margin-inline:auto} .skip{position:absolute;left:-9999px} .skip:focus{left:14px;top:14px;background:var(--esmeralda-hondo);color:var(--oro-claro);padding:10px 18px;border-radius:8px;z-index:99} /* filete dorado reutilizable */ .rule{width:56px;height:1px;background:var(--oro);margin:0 0 26px} .center .rule{margin-inline:auto} /* ---------- cabecera ---------- */ .site-head{ position:sticky;top:0;z-index:50; background:rgba(6,35,28,.94);backdrop-filter:blur(10px); border-bottom:1px solid rgba(201,162,39,.28); } .head-in{display:flex;align-items:center;gap:26px;min-height:80px} .brand{text-decoration:none;color:var(--crema);display:flex;flex-direction:column;line-height:1.15} .brand-name{font-family:var(--serif);font-size:1.32rem;font-weight:600;letter-spacing:.01em} .brand-tag{font-size:.66rem;letter-spacing:.28em;text-transform:uppercase;color:var(--oro)} .nav{margin-left:auto;display:flex;align-items:center;gap:28px} .nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0} .nav a{ text-decoration:none;color:var(--crema);font-size:.9rem; padding:5px 0;border-bottom:1px solid transparent;transition:.18s; } .nav a:hover,.nav a[aria-current]{color:var(--oro-vivo);border-bottom-color:var(--oro)} .langs{display:flex;gap:4px;align-items:center;border-left:1px solid rgba(201,162,39,.3);padding-left:20px} .lang{font-size:.74rem;letter-spacing:.1em;text-decoration:none;color:var(--oro-claro);padding:4px 9px;border-radius:999px;opacity:.72} .lang:hover{opacity:1} .lang.on{background:var(--oro);color:var(--esmeralda-hondo);opacity:1;font-weight:600} .navtoggle,.burger{display:none} /* ---------- botones ---------- */ .btn{ display:inline-block;background:var(--oro);color:var(--esmeralda-hondo); text-decoration:none;padding:14px 30px;border-radius:999px; font:500 .93rem/1 var(--sans);letter-spacing:.02em; border:1px solid var(--oro);cursor:pointer;transition:.2s; } .btn:hover{background:var(--oro-vivo);border-color:var(--oro-vivo);transform:translateY(-1px)} .btn-ghost{background:transparent;color:var(--oro-claro);border-color:rgba(232,217,160,.5)} .btn-ghost:hover{background:rgba(232,217,160,.12);color:var(--oro-vivo);transform:translateY(-1px)} /* variante sobre fondo claro */ .sec .btn-ghost,.page-head .btn-ghost{color:var(--esmeralda);border-color:var(--esmeralda)} .sec .btn-ghost:hover,.page-head .btn-ghost:hover{background:var(--esmeralda);color:var(--crema)} .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px} .link-arrow{text-decoration:none;font-weight:500;border-bottom:1px solid rgba(13,92,69,.3);padding-bottom:2px} .link-arrow::after{content:" →"} .link-arrow:hover{border-bottom-color:var(--esmeralda)} /* ---------- héroe ---------- */ .hero{ position:relative;color:var(--crema);overflow:hidden; padding:clamp(64px,10vw,132px) 0; background: radial-gradient(1100px 620px at 78% 14%,rgba(46,155,120,.28),transparent 62%), linear-gradient(165deg,var(--esmeralda-hondo) 0%,var(--esmeralda-noche) 55%,#04180f 100%); } /* polvo dorado de fondo, como las luces de la foto */ .hero::before{ content:"";position:absolute;inset:0;pointer-events:none;opacity:.5; background: radial-gradient(2px 2px at 12% 22%,rgba(224,187,74,.9),transparent), radial-gradient(2px 2px at 84% 16%,rgba(224,187,74,.75),transparent), radial-gradient(1.5px 1.5px at 68% 68%,rgba(232,217,160,.7),transparent), radial-gradient(1.5px 1.5px at 26% 74%,rgba(224,187,74,.6),transparent), radial-gradient(2px 2px at 46% 34%,rgba(232,217,160,.5),transparent), radial-gradient(1px 1px at 92% 52%,rgba(224,187,74,.8),transparent); } .hero-in{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center} .hero h1{color:var(--crema)} .hero .lead{color:rgba(247,243,234,.82)} .kicker{ display:inline-flex;align-items:center;gap:10px; font-size:.7rem;letter-spacing:.26em;text-transform:uppercase; color:var(--oro);margin-bottom:20px; } .kicker::before{content:"✦";letter-spacing:0} .h1-sub{ display:block;font-style:italic;font-weight:300; font-size:.46em;color:var(--oro-claro);margin-top:.3em;letter-spacing:0; } .lead{font-size:1.14rem;color:var(--tinta-suave);max-width:56ch} .hero-cover{max-width:400px;justify-self:center;position:relative} .hero-cover::after{ content:"";position:absolute;inset:-18px;border:1px solid rgba(201,162,39,.35); border-radius:calc(var(--r) + 8px);pointer-events:none; } .hero-cover img,.book-cover img{border-radius:var(--r);box-shadow:var(--sombra)} /* ---------- marcadores de contenido pendiente ---------- */ .cover-ph,.foto-ph{ aspect-ratio:2/3;border-radius:var(--r); background:linear-gradient(150deg,rgba(13,92,69,.35),rgba(6,35,28,.6)); border:1px dashed rgba(201,162,39,.45); display:grid;place-items:center;color:var(--oro);font-size:3rem; box-shadow:var(--sombra); } .foto-ph{aspect-ratio:4/5} /* ---------- secciones ---------- */ .sec{padding:clamp(56px,8vw,104px) 0} .sec-alt{background:var(--crema-alt)} .page-head{padding:clamp(56px,8vw,96px) 0 0} .page-head .lead{margin-top:-.2em} .grid-2{display:grid;grid-template-columns:1fr 1fr;gap:56px} .grid-book,.grid-bio{display:grid;grid-template-columns:380px 1fr;gap:64px;align-items:start} /* tarjetas de la home */ .cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:26px;margin-top:36px} .card{ background:#fff;border:1px solid var(--linea);border-radius:var(--r); padding:32px 28px;transition:.22s; } .card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -26px rgba(6,35,28,.4);border-color:var(--oro)} .card-ico{display:block;font-size:1.5rem;color:var(--oro);margin-bottom:14px} .card h3{margin-bottom:.4em} .card p{margin:0;font-size:.96rem;color:var(--tinta-suave)} /* cita destacada */ .sec-quote{ background:linear-gradient(160deg,var(--esmeralda-hondo),var(--esmeralda-noche)); color:var(--crema);position:relative; } .sec-quote blockquote{margin:0 auto;max-width:880px;text-align:center;position:relative;padding-top:44px} .sec-quote blockquote::before{ content:"✦";position:absolute;top:0;left:50%;transform:translateX(-50%); color:var(--oro);font-size:1.4rem; } .sec-quote p{ font-family:var(--serif);font-size:clamp(1.45rem,3.2vw,2.25rem); line-height:1.4;font-style:italic;color:var(--crema); } .sec-quote cite{ font-style:normal;font-size:.74rem;letter-spacing:.24em; text-transform:uppercase;color:var(--oro); } /* ---------- ficha del libro ---------- */ .ficha{ display:grid;grid-template-columns:auto 1fr;gap:0;margin:0 0 32px; font-size:.95rem;border-top:1px solid var(--linea); } .ficha dt{color:var(--tinta-suave);padding:11px 24px 11px 0;border-bottom:1px solid var(--linea)} .ficha dd{margin:0;padding:11px 0;border-bottom:1px solid var(--linea)} .pendiente{color:var(--esmeralda-claro);font-style:italic} .datos{list-style:none;padding:0;margin:0 0 32px;display:grid;gap:11px} .datos li{padding-left:26px;position:relative;color:var(--tinta-suave)} .datos li::before{content:"✦";position:absolute;left:0;color:var(--oro)} /* ---------- tienda ---------- */ .formatos{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;margin:36px 0} .formato{ background:#fff;border:1px solid var(--linea);border-radius:var(--r); padding:30px 26px;display:flex;flex-direction:column; } .formato.destacado{border-color:var(--oro);box-shadow:0 16px 40px -28px rgba(201,162,39,.8)} .formato h3{margin-bottom:.25em} .formato .precio{font-family:var(--serif);font-size:2.1rem;color:var(--esmeralda);margin:6px 0 4px} .formato .precio small{font-size:.9rem;color:var(--tinta-suave);font-family:var(--sans)} .formato ul{list-style:none;padding:0;margin:14px 0 24px;font-size:.92rem;color:var(--tinta-suave);display:grid;gap:7px} .formato ul li::before{content:"✦ ";color:var(--oro)} .formato .btn{margin-top:auto;text-align:center} .etiqueta{ display:inline-block;background:var(--oro);color:var(--esmeralda-hondo); font-size:.66rem;letter-spacing:.16em;text-transform:uppercase; padding:4px 12px;border-radius:999px;margin-bottom:12px;font-weight:600; } .tiendas{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:14px} .aviso{ background:var(--crema-alt);border:1px dashed rgba(201,162,39,.6); border-radius:var(--r);padding:38px; } .nota{font-size:.88rem;color:var(--tinta-suave)} /* ---------- formulario ---------- */ .form{display:grid;gap:4px;max-width:540px} .form label{font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--tinta-suave);margin-top:18px} .form input,.form textarea{ font:inherit;font-size:1rem;padding:13px 16px;border:1px solid var(--linea); border-radius:10px;background:#fff;color:var(--tinta);width:100%;transition:.18s; } .form input:focus,.form textarea:focus{outline:none;border-color:var(--esmeralda);box-shadow:0 0 0 3px rgba(46,155,120,.18)} .form .btn{margin-top:28px;justify-self:start} .hp{position:absolute;left:-9999px} .msg{padding:15px 20px;border-radius:10px;font-size:.95rem;margin-bottom:8px} .msg-ok{background:#dff0e6;color:#0d5c45;border:1px solid #a9d6bf} .msg-err{background:#f8e5df;color:#8c3520;border:1px solid #e6bfb2} .prensa{background:var(--crema-alt);border-radius:var(--r);padding:36px;align-self:start} .prensa h2{font-size:1.4rem} /* ---------- pie ---------- */ .site-foot{ background:var(--esmeralda-hondo);color:rgba(247,243,234,.72); padding:64px 0 40px;border-top:1px solid rgba(201,162,39,.3); } .foot-in{display:grid;gap:26px} .foot-brand{font-family:var(--serif);font-size:1.5rem;color:var(--crema);margin:0} .foot-brand small{display:block;font-family:var(--sans);font-size:.64rem;letter-spacing:.26em;text-transform:uppercase;color:var(--oro);margin-top:6px} .foot-nav{display:flex;flex-wrap:wrap;gap:26px} .foot-nav a{color:var(--oro-claro);text-decoration:none;font-size:.9rem} .foot-nav a:hover{color:var(--oro-vivo)} .foot-cross{font-size:.9rem;margin:0} .foot-cross a{color:var(--oro-claro)} .foot-legal{margin:0;font-size:.8rem;color:rgba(247,243,234,.45);border-top:1px solid rgba(201,162,39,.18);padding-top:22px} /* ---------- responsive ---------- */ @media (max-width:900px){ .hero-in,.grid-2,.grid-book,.grid-bio{grid-template-columns:1fr;gap:40px} .hero-cover,.book-cover,.bio-foto{max-width:310px;margin-inline:auto;order:-1} .burger{display:block;margin-left:auto;width:44px;height:44px;border:1px solid rgba(201,162,39,.4);border-radius:10px;cursor:pointer;position:relative} .burger span,.burger span::before,.burger span::after{content:"";position:absolute;left:12px;width:20px;height:1.5px;background:var(--oro-claro)} .burger span{top:21px} .burger span::before{top:-6px;left:0} .burger span::after{top:6px;left:0} .nav{display:none;order:3;width:100%;flex-direction:column;align-items:flex-start;gap:16px;padding:4px 0 24px} .nav ul{flex-direction:column;gap:14px} .langs{border-left:0;padding-left:0} .head-in{flex-wrap:wrap} .navtoggle:checked ~ .nav{display:flex} } @media (prefers-reduced-motion:reduce){ *{animation:none!important;transition:none!important;scroll-behavior:auto!important} } /* ---------- foto de la autora ---------- */ .hero-foto,.bio-foto{margin:0;position:relative} .hero-foto img,.bio-foto img{ border-radius:var(--r);box-shadow:var(--sombra); border:1px solid rgba(201,162,39,.35); } .hero-foto{max-width:400px;justify-self:center} .hero-foto::after{ content:"";position:absolute;inset:-16px;pointer-events:none; border:1px solid rgba(201,162,39,.3);border-radius:calc(var(--r) + 8px); } .bio-foto img{position:sticky;top:104px} /* ---------- bloque del libro en la home ---------- */ .sec-libro .book-cover img{border:1px solid rgba(201,162,39,.3)} .book-cover{display:block} .book-txt h2 a{color:inherit;text-decoration:none} .book-txt h2 a:hover{color:var(--esmeralda)} .nota.center{text-align:center;margin-top:18px} /* ---------- listado de libros ---------- */ .libro-item{padding-bottom:clamp(40px,6vw,72px);margin-bottom:clamp(40px,6vw,72px);border-bottom:1px solid var(--linea)} .libro-item:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0} @media (max-width:900px){ .hero-foto,.bio-foto{max-width:300px;margin-inline:auto} .bio-foto img{position:static} } /* ================= SELECTOR DE PALETA ================= */ .paleta{ position:fixed;left:14px;top:50%;transform:translateY(-50%);z-index:60; display:flex;flex-direction:column;align-items:center;gap:9px; background:color-mix(in srgb,var(--hondo) 92%,transparent); border:1px solid color-mix(in srgb,var(--realce) 34%,transparent); border-radius:18px;padding:9px;backdrop-filter:blur(10px); box-shadow:0 18px 44px -20px rgba(0,0,0,.6); transition:transform .32s var(--paso); } .paleta.is-tucked{transform:translate(calc(-100% + 24px),-50%)} .paleta__asa{ flex:none;width:38px;height:19px;border:0;border-radius:7px;padding:0; background:color-mix(in srgb,var(--realce) 14%,transparent); color:var(--oro-claro);cursor:pointer;display:grid;place-items:center; } .paleta__asa:hover{background:color-mix(in srgb,var(--realce) 30%,transparent)} .paleta__asa::before{ content:"";width:7px;height:7px; border-left:2px solid currentColor;border-bottom:2px solid currentColor; transform:rotate(45deg) translate(1px,-1px);transition:transform .25s ease; } .paleta.is-tucked .paleta__asa::before{transform:rotate(-135deg) translate(1px,-1px)} .paleta__btn{ flex:none;width:40px;height:40px;border-radius:50%;cursor:pointer; border:1px solid color-mix(in srgb,var(--realce) 45%,transparent); background:color-mix(in srgb,var(--realce) 16%,transparent); color:var(--realce);font-size:1.05rem;line-height:1; transition:transform .25s var(--paso),background .25s ease; } .paleta__btn:hover{transform:rotate(72deg) scale(1.08);background:color-mix(in srgb,var(--realce) 30%,transparent)} .paleta__panel{ display:none;flex-direction:column;gap:8px;align-items:center; max-height:min(56vh,420px);overflow-y:auto;padding:2px; scrollbar-width:thin;scrollbar-color:var(--realce) transparent; } .paleta.is-open .paleta__panel{display:flex;animation:brota .3s var(--paso)} @keyframes brota{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}} .muestra{ width:28px;height:28px;border-radius:50%;cursor:pointer;flex:none; border:2px solid transparent;position:relative; transition:transform .2s var(--paso),border-color .2s ease; } .muestra:hover{transform:scale(1.18)} .muestra.is-on{border-color:var(--oro-claro)} .muestra.is-on::after{ content:"";position:absolute;inset:-5px;border-radius:50%; border:1px solid color-mix(in srgb,var(--realce) 55%,transparent); } .muestra--esmeralda{background:linear-gradient(135deg,#06231c 48%,#c9a227)} .muestra--arrecife {background:linear-gradient(135deg,#04223a 48%,#f2b544)} .muestra--abismo {background:linear-gradient(135deg,#020d18 48%,#7fd4e8)} .muestra--jade {background:linear-gradient(135deg,#04211f 48%,#d4b978)} .muestra--menta {background:linear-gradient(135deg,#0a2420 48%,#e0c060)} .muestra--hielo {background:linear-gradient(135deg,#122530 48%,#c8d8e0)} .muestra--tinta {background:linear-gradient(135deg,#0d1220 48%,#c9a227)} .muestra--lavanda {background:linear-gradient(135deg,#1c1630 48%,#d9b04a)} .muestra--neon {background:linear-gradient(135deg,#0a0618 48%,#2ff2c8)} .muestra--arcoiris {background:linear-gradient(135deg,#1a0f2e 30%,#f06fb0 65%,#f7c948)} .muestra--rubi {background:linear-gradient(135deg,#26060f 48%,#e0b04a)} .muestra--coral {background:linear-gradient(135deg,#2a1010 48%,#e0a94a)} .muestra--atardecer{background:linear-gradient(135deg,#2a1220 48%,#f2a03d)} .muestra--oro {background:linear-gradient(135deg,#1a1508 48%,#e8c14a)} .muestra--arena {background:linear-gradient(135deg,#2b2317 48%,#b8892f)} .muestra--papel {background:linear-gradient(135deg,#33302a 48%,#8a7a5c)} .muestra--perla {background:linear-gradient(135deg,#2b2b33 48%,#c3ab7a)} @media (max-width:900px){ .paleta{left:10px;padding:7px;gap:7px} .paleta__btn{width:36px;height:36px} .muestra{width:24px;height:24px} .paleta__panel{max-height:44vh} } @media print{.paleta{display:none}} /* ================= ANIMACIONES ================= */ /* Entrada al hacer scroll. Sin JS: si el navegador no lo soporta, se ve fijo. */ @media (prefers-reduced-motion:no-preference){ @supports (animation-timeline:view()){ .sec .card,.sec .formato,.libro-item,.grid-book>*,.grid-bio>*,.sec-quote blockquote{ animation:sube linear both; animation-timeline:view(); animation-range:entry 8% cover 30%; } } @keyframes sube{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}} /* el héroe entra al cargar */ .hero-txt>*{animation:entra .7s var(--paso) both} .hero-txt>*:nth-child(1){animation-delay:.05s} .hero-txt>*:nth-child(2){animation-delay:.14s} .hero-txt>*:nth-child(3){animation-delay:.23s} .hero-txt>*:nth-child(4){animation-delay:.32s} .hero-foto,.hero-cover{animation:entra-foto .9s var(--paso) .18s both} @keyframes entra{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}} @keyframes entra-foto{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}} /* el polvo dorado del héroe respira */ .hero::before{animation:brillo 9s ease-in-out infinite alternate} @keyframes brillo{from{opacity:.34}to{opacity:.62}} } /* pulido de detalle */ .card,.formato{will-change:transform} .hero-foto img,.bio-foto img,.book-cover img{transition:transform .5s var(--paso),box-shadow .5s ease} .hero-foto:hover img,.book-cover:hover img{transform:translateY(-4px) scale(1.012)} .link-arrow::after{display:inline-block;transition:transform .22s var(--paso)} .link-arrow:hover::after{transform:translateX(5px)} .foot-nav a,.nav a{position:relative} ::selection{background:var(--realce);color:var(--hondo)} :focus-visible{outline:2px solid var(--realce);outline-offset:3px;border-radius:4px}