/*
Theme Name: Iris Bosch
Theme URI: https://irisbosch.com/
Author: Iris Bosch
Description: Tema d'autora per a irisbosch.com. Cataleg de llibres per llegir i per guixar, tres idiomes (CA/ES/EN), enllacos d'afiliat d'Amazon i pixels d'Instagram, Facebook, Pinterest, X, TikTok i GA4 amb consentiment de cookies.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPLv2 or later
Text Domain: irisbosch
*/

/* ─────────────────────────────────────────────
   TOKENS · vespre d'hivern al Cadí-Moixeró
   ───────────────────────────────────────────── */
:root{
  --nit:      #0F131A;   /* cel de nit — fons general */
  --pissarra: #1B222D;   /* taula d'arxiu — panells */
  --boira:    #E7E4DA;   /* paper de fitxa */
  --ratlla:   #C9C2B0;   /* pauta de la fitxa */
  --brasa:    #C63A17;   /* flama de la fia-faia — accent únic */
  --gebre:    #8DA0AE;   /* gebre — text secundari sobre fosc */

  --display:"Bodoni Moda", Georgia, serif;
  --body:"Karla", system-ui, sans-serif;
  --dada:"Space Mono", ui-monospace, monospace;

  --max:1180px;
  --pas:clamp(1rem,3vw,2rem);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--nit);color:var(--boira);font-family:var(--body);
     font-size:17px;line-height:1.6;font-weight:350;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--brasa);outline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--pas)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ── BARRA ── */
.top{position:sticky;top:0;z-index:60;background:rgba(15,19,26,.86);
     backdrop-filter:blur(10px);border-bottom:1px solid rgba(141,160,174,.18)}
.top-in{display:flex;align-items:center;gap:1.2rem;height:56px}
.mark{font-family:var(--display);font-size:1.05rem;font-weight:600;letter-spacing:.12em;
      text-transform:uppercase;text-decoration:none;color:inherit;margin-right:auto}
.top nav{display:none;gap:1.4rem}
@media(min-width:820px){.top nav{display:flex}}
.top nav a{font-family:var(--dada);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
     color:var(--gebre);text-decoration:none;padding-block:.4rem;border-bottom:1px solid transparent}
.top nav a:hover{color:var(--boira);border-color:var(--brasa)}
.lang{display:flex;gap:2px;border:1px solid rgba(141,160,174,.3);padding:2px}
.lang button{background:none;border:0;color:var(--gebre);font-family:var(--dada);
     font-size:.66rem;letter-spacing:.1em;padding:.3rem .5rem}
.lang button[aria-pressed="true"]{background:var(--brasa);color:#fff}

/* ── HERO ── */
.hero{position:relative;overflow:hidden;border-bottom:1px solid rgba(141,160,174,.18)}
#neu{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.55}
.hero-in{position:relative;z-index:2;padding-block:clamp(4rem,14vh,8rem) clamp(3rem,9vh,5.5rem)}
.eyebrow{font-family:var(--dada);font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;
     color:var(--gebre);margin:0 0 1.6rem}
.eyebrow::before{content:"";display:inline-block;width:26px;height:1px;background:var(--brasa);
     vertical-align:middle;margin-right:.8rem}
h1.nom{font-family:var(--display);font-size:clamp(3.4rem,15vw,10.5rem);font-weight:500;
     line-height:.84;letter-spacing:-.02em;margin:0;text-transform:uppercase}
h1.nom em{display:block;font-style:italic;font-weight:400}
.hero-sub{max-width:46ch;margin:2rem 0 0;font-size:clamp(1.02rem,2.2vw,1.22rem);
     color:#CFCEC6;line-height:1.55}
.accions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.4rem}
.btn{display:inline-block;text-decoration:none;border:1px solid var(--brasa);background:var(--brasa);
     color:#fff;padding:.85rem 1.6rem;font-family:var(--dada);font-size:.72rem;letter-spacing:.16em;
     text-transform:uppercase;transition:transform .15s ease}
.btn:hover{transform:translateY(-2px)}
.btn.ghost{background:none;border-color:rgba(141,160,174,.45);color:var(--boira)}
.btn.ghost:hover{border-color:var(--boira)}

/* ── RAIL D'XIFRES ── */
.rail{border-bottom:1px solid rgba(141,160,174,.18);background:rgba(27,34,45,.5)}
.rail-in{display:flex;flex-wrap:wrap;gap:.4rem 2.6rem;padding-block:.9rem;
     font-family:var(--dada);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gebre)}
.rail-in b{color:var(--boira);font-weight:700}

/* ── CATÀLEG ── */
.arxiu{background:var(--pissarra);padding-block:clamp(3.4rem,8vh,5.5rem)}
.cap{margin-bottom:2.2rem}
.cap h2{font-family:var(--display);font-size:clamp(2rem,5.5vw,3.2rem);font-weight:500;
     line-height:1;margin:0 0 .6rem;letter-spacing:-.01em}
.cap p{margin:0;color:var(--gebre);max-width:52ch;font-size:.98rem}
.filtres{display:flex;flex-wrap:wrap;gap:1.6rem;padding-bottom:1.6rem;margin-bottom:2rem;
     border-bottom:1px solid rgba(141,160,174,.2)}
.grup{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.grup>span{font-family:var(--dada);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;
     color:rgba(141,160,174,.7);margin-right:.3rem}
.chip{background:none;border:1px solid rgba(141,160,174,.35);color:var(--gebre);
     font-family:var(--dada);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;
     padding:.42rem .85rem;transition:all .18s ease}
.chip:hover{color:var(--boira);border-color:var(--boira)}
.chip[aria-pressed="true"]{background:var(--boira);border-color:var(--boira);color:var(--nit);font-weight:700}
.graella{display:grid;gap:1.4rem;grid-template-columns:repeat(auto-fill,minmax(255px,1fr))}

/* ── FITXA DE CATÀLEG · element signatura ── */
.fitxa{background:var(--boira);color:#20242B;display:flex;flex-direction:column;position:relative;
     box-shadow:0 1px 0 rgba(0,0,0,.5),0 14px 28px -18px rgba(0,0,0,.9);
     transition:transform .22s ease,box-shadow .22s ease}
.fitxa:hover{transform:translateY(-4px);box-shadow:0 1px 0 rgba(0,0,0,.5),0 22px 38px -18px rgba(0,0,0,1)}
.fitxa::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
     background:repeating-linear-gradient(180deg,transparent 0 25px,var(--ratlla) 25px 26px);
     -webkit-mask-image:linear-gradient(180deg,transparent 46%,#000 55%);
     mask-image:linear-gradient(180deg,transparent 46%,#000 55%)}
.fitxa>*{position:relative;z-index:1}
.coberta{aspect-ratio:2/3;overflow:hidden;background:var(--nit)}
.coberta img{width:100%;height:100%;object-fit:cover}
.coberta-alt{width:100%;height:100%;display:flex;flex-direction:column;justify-content:space-between;
     padding:1.3rem 1.1rem;background:linear-gradient(165deg,#242C38,#0D1016 70%);
     border-bottom:3px solid var(--brasa)}
.coberta-alt .t{font-family:var(--display);font-size:1.45rem;line-height:1.05;color:var(--boira);font-weight:500}
.coberta-alt .a{font-family:var(--dada);font-size:.6rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gebre)}
.cos{padding:1.1rem 1.15rem 1.3rem;display:flex;flex-direction:column;flex:1;gap:.75rem}
.codi{display:flex;justify-content:space-between;gap:.6rem;font-family:var(--dada);font-size:.6rem;
     letter-spacing:.16em;text-transform:uppercase;color:#6E7076;
     border-bottom:1px solid var(--ratlla);padding-bottom:.6rem}
.fitxa h3{font-family:var(--display);font-size:1.34rem;line-height:1.12;margin:0;font-weight:600}
.pitch{margin:0;font-size:.9rem;line-height:1.5;color:#4A4E56;flex:1}
.meta{display:flex;flex-wrap:wrap;gap:.35rem;font-family:var(--dada);font-size:.58rem;
     letter-spacing:.1em;text-transform:uppercase}
.meta span{border:1px solid var(--ratlla);padding:.2rem .45rem;color:#5C5F66}
.comprar{display:block;text-align:center;text-decoration:none;background:#20242B;color:var(--boira);
     padding:.72rem;font-family:var(--dada);font-size:.67rem;letter-spacing:.16em;
     text-transform:uppercase;transition:background .18s ease}
.comprar:hover{background:var(--brasa)}
.segell{position:absolute;top:.85rem;right:.7rem;z-index:3;font-family:var(--dada);font-size:.55rem;
     font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brasa);
     border:1.5px solid var(--brasa);padding:.28rem .5rem;transform:rotate(-7deg);
     background:rgba(231,228,218,.9);opacity:.92}
.segell.guixar{color:#2E5C4A;border-color:#2E5C4A}
.buit{grid-column:1/-1;border:1px dashed rgba(141,160,174,.35);padding:2.6rem 1.4rem;
     text-align:center;color:var(--gebre)}

/* ── AUTORA ── */
.autora{background:var(--boira);color:#20242B;padding-block:clamp(3.4rem,8vh,5.5rem)}
.autora-in{display:grid;gap:2.4rem}
@media(min-width:860px){.autora-in{grid-template-columns:1fr 1.25fr;gap:4rem;align-items:start}}
.retrat{aspect-ratio:4/5;background:linear-gradient(160deg,#2A323E,#0D1016);
     display:flex;align-items:flex-end;padding:1.4rem}
.retrat span{font-family:var(--dada);font-size:.6rem;letter-spacing:.24em;
     text-transform:uppercase;color:var(--gebre)}
.autora h2{font-family:var(--display);font-size:clamp(2rem,5.5vw,3.1rem);font-weight:500;
     line-height:1;margin:0 0 1.2rem}
.autora p{margin:0 0 1.1rem;color:#3E434B;font-size:1.02rem;max-width:58ch}
.autora .firma{font-family:var(--dada);font-size:.64rem;letter-spacing:.2em;
     text-transform:uppercase;color:#75787E;margin-top:1.8rem}

/* ── BUTLLETÍ ── */
.butlleti{padding-block:clamp(3.4rem,8vh,5rem);text-align:center;
     border-bottom:1px solid rgba(141,160,174,.18)}
.butlleti h2{font-family:var(--display);font-size:clamp(1.8rem,4.6vw,2.6rem);font-weight:500;margin:0 0 .7rem}
.butlleti>.wrap>p{color:var(--gebre);margin:0 auto 1.8rem;max-width:44ch}
.form{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center}
.form input{background:rgba(231,228,218,.06);border:1px solid rgba(141,160,174,.4);color:var(--boira);
     padding:.85rem 1rem;font-family:var(--body);font-size:.95rem;min-width:min(320px,80vw);border-radius:0}
.form input::placeholder{color:rgba(141,160,174,.7)}
.avis{font-family:var(--dada);font-size:.63rem;letter-spacing:.1em;color:var(--gebre);margin-top:1rem;min-height:1em}

/* ── PEU ── */
footer{padding-block:2.6rem;font-size:.85rem;color:var(--gebre)}
.peu-in{display:flex;flex-wrap:wrap;gap:1.4rem;justify-content:space-between;align-items:center}
.social{display:flex;gap:1.2rem}
.social a{font-family:var(--dada);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
     text-decoration:none;color:inherit;border-bottom:1px solid transparent}
.social a:hover{color:var(--boira);border-color:var(--brasa)}
.legal{font-family:var(--dada);font-size:.62rem;letter-spacing:.08em;margin:0}

/* ── CONSENTIMENT ── */
.consent{position:fixed;left:var(--pas);right:var(--pas);bottom:var(--pas);z-index:200;
     background:var(--boira);color:#20242B;padding:1.2rem;display:none;gap:1rem;flex-wrap:wrap;
     align-items:center;max-width:640px;margin-inline:auto;box-shadow:0 20px 50px -20px rgba(0,0,0,1)}
.consent.on{display:flex}
.consent p{margin:0;flex:1;min-width:230px;font-size:.86rem;line-height:1.45;color:#3E434B}
.consent .btn{padding:.6rem 1.1rem;font-size:.65rem}
.consent .btn.ghost{border-color:#20242B;color:#20242B}

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