/* PBN v2 — ANIMALS "A Digital Atlas of Animal Life"
   Forest + moss + ivory + clay/amber. Fraunces + Inter + Space Mono. */
:root{
  --forest:#17261F; --moss:#435A46; --ivory:#F4F0E7; --bone:#E7E0D2;
  --charcoal:#252724; --earth:#725B45; --clay:#B9684E; --amber:#C99845;
  --mosslight:#87977A; --skygrey:#AAB7B3;
  --ink:#1c2a22; --muted:#6a7268; --line:#ddd6c6; --maxw:1200px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0; background:var(--ivory); color:var(--ink);
  font-family:'Inter',system-ui,sans-serif; font-size:17px; line-height:1.65; -webkit-font-smoothing:antialiased}
img{max-width:100%; display:block; background:var(--bone)}
a{color:inherit; text-decoration:none}
h1,h2,h3,.serif{font-family:'Fraunces',Georgia,serif}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 26px}
.muted{color:var(--muted)} .muted.small{font-size:.82rem}
.kicker{font-family:'Space Mono',monospace; text-transform:uppercase; letter-spacing:.14em; font-size:.68rem; color:var(--clay)}
.kicker.light{color:var(--amber)}
.btn{display:inline-block; background:var(--clay); color:#fff; font-weight:500; padding:13px 24px; border-radius:6px; font-size:.9rem; transition:.2s}
.btn:hover{background:#a6563f}
.btn.ghost{background:transparent; color:inherit; border:1px solid currentColor}
.dot{opacity:.5; margin:0 2px}

/* masthead */
.masthead{background:var(--forest); color:var(--ivory); border-bottom:3px solid var(--moss)}
.masthead-row{display:flex; align-items:center; justify-content:space-between; padding:20px 26px; gap:20px}
.brand{display:flex; align-items:center; gap:13px; color:var(--ivory)}
.brand-mark{color:var(--amber); display:flex}
.brand-name{font-family:'Fraunces',serif; font-weight:600; font-size:1.32rem; display:block; line-height:1}
.brand-tag{display:block; font-family:'Space Mono',monospace; font-size:.64rem; color:#9fb0a2; letter-spacing:.04em; margin-top:5px}
.search{display:flex; align-items:center; background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.16); border-radius:6px; overflow:hidden}
.search input{background:transparent; border:0; color:var(--ivory); font-size:.84rem; padding:9px 12px; width:230px; outline:none}
.search input::placeholder{color:#9fb0a2}
.search button{background:var(--amber); color:var(--forest); border:0; padding:9px 13px; font-size:1rem; cursor:pointer}
.search.big{max-width:520px; margin-top:14px; background:#fff; border-color:var(--line)}
.search.big input{color:var(--ink); width:100%} .search.big button{font-weight:600; font-size:.85rem; padding:11px 18px}
.mainnav{background:var(--forest)}
.navrow{display:flex; gap:2px; flex-wrap:wrap; padding:0 26px 2px}
.mainnav a{font-family:'Inter',sans-serif; font-size:.76rem; text-transform:uppercase; letter-spacing:.11em; color:#c3cfc5; padding:12px 14px; border-bottom:2px solid transparent; margin-bottom:-3px; font-weight:500}
.mainnav a:hover{color:#fff; border-color:var(--amber)}
.mainnav .nav-home{color:#fff}

/* hero */
main{padding-bottom:64px}
.hero{background-size:cover; background-position:center; color:var(--ivory); min-height:560px; display:flex; align-items:center}
.hero-inner{padding:60px 26px}
.hero-kicker{font-family:'Space Mono',monospace; color:var(--amber); text-transform:uppercase; letter-spacing:.2em; font-size:.76rem}
.hero-title{font-size:4.4rem; line-height:1.02; font-weight:600; margin:.25em 0 .3em; letter-spacing:-.015em; max-width:16ch}
.hero-statement{font-size:1.2rem; max-width:50ch; color:#ede7da; margin:0 0 1.6em}
.hero-cta{display:flex; gap:14px; flex-wrap:wrap}

/* bands */
.band{margin:52px 0}
.band-head{display:flex; align-items:baseline; justify-content:space-between; border-bottom:1px solid var(--forest); padding-bottom:12px; margin-bottom:26px}
.band-head h2{font-size:1.75rem; font-weight:600; margin:0; letter-spacing:-.01em}
.more{font-family:'Space Mono',monospace; font-size:.74rem; text-transform:uppercase; letter-spacing:.08em; color:var(--clay)}
.grid{display:grid; gap:28px}
.grid-3{grid-template-columns:repeat(3,1fr)} .grid-4{grid-template-columns:repeat(4,1fr)}
.empty{color:var(--muted); padding:40px 0}
.div-h{font-family:'Fraunces',serif; font-size:1.3rem; border-bottom:1px solid var(--forest); padding-bottom:8px; margin:30px 0 14px}

/* article cards */
.card{background:#fff; border:1px solid var(--line); border-radius:8px; overflow:hidden}
.card-img{display:block; aspect-ratio:3/2; overflow:hidden; background:var(--bone)}
.card-img img{width:100%; height:100%; object-fit:cover; transition:transform .6s ease}
.card:hover .card-img img{transform:scale(1.04)}
.card-body{padding:16px 18px 18px}
.card-title{font-size:1.24rem; line-height:1.2; margin:.35rem 0 .4rem; font-weight:600}
.card-title a:hover{color:var(--clay)}
.card-dek{color:#51584d; font-size:.95rem; margin:0 0 .7rem}
.card-meta{font-family:'Space Mono',monospace; font-size:.72rem; color:var(--muted); display:flex; align-items:center; gap:7px}
.card-meta .arrow{margin-left:auto; color:var(--clay)}

/* species / breed cards */
.speciesgrid{display:grid; grid-template-columns:repeat(4,1fr); gap:22px}
.speciescard{display:block; background:#fff; border:1px solid var(--line); border-radius:8px; overflow:hidden}
.sp-media{position:relative; display:block; aspect-ratio:4/3; overflow:hidden; background:var(--forest)}
.sp-media img{width:100%; height:100%; object-fit:cover; transition:transform .6s ease}
.speciescard:hover .sp-media img{transform:scale(1.05)}
.sp-ov{position:absolute; inset:0; background:linear-gradient(180deg,transparent 55%,rgba(23,38,31,.55))}
.sp-cat{position:absolute; top:10px; left:10px; font-family:'Space Mono',monospace; font-size:.6rem; text-transform:uppercase; letter-spacing:.1em; color:#fff; background:rgba(23,38,31,.6); padding:3px 8px; border-radius:4px}
.sp-body{display:block; padding:13px 15px 16px}
.sp-name{display:block; font-family:'Fraunces',serif; font-size:1.15rem; font-weight:600; line-height:1.15}
.sp-sci{display:block; font-style:italic; color:var(--muted); font-size:.82rem; margin:2px 0 5px}
.sp-meta{display:block; font-family:'Space Mono',monospace; font-size:.68rem; color:var(--earth); letter-spacing:.02em}
.speciescard:hover .sp-name{color:var(--clay)}

/* category cards */
.catgrid{display:grid; grid-template-columns:repeat(4,1fr); gap:18px}
.catcard{position:relative; display:block; border-radius:8px; overflow:hidden; aspect-ratio:3/2}
.cc-media{display:block; width:100%; height:100%}
.cc-media img{width:100%; height:100%; object-fit:cover; transition:transform .6s ease}
.catcard:hover .cc-media img{transform:scale(1.06)}
.cc-ov{position:absolute; inset:0; background:linear-gradient(180deg,rgba(23,38,31,.1),rgba(23,38,31,.7))}
.cc-label{position:absolute; left:16px; bottom:14px; color:#fff; font-family:'Fraunces',serif; font-size:1.3rem; font-weight:600}

/* animal of the week */
.aow{display:grid; grid-template-columns:1.7fr 1fr; gap:0; margin:52px 0; background:var(--forest); color:var(--ivory); border-radius:10px; overflow:hidden}
.aow-media{display:block; min-height:380px; position:relative}
.aow-media img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover}
.aow-copy{padding:40px 38px}
.aow-copy h2{font-size:2.3rem; font-weight:600; margin:.25em 0 .1em}
.aow-sci{font-style:italic; color:#a9b8ac; margin:0 0 1rem}
.aow-desc{color:#e4ddce; margin:0 0 1.2rem}
.facts-inline{display:flex; gap:26px; flex-wrap:wrap; margin-bottom:1.4rem}
.facts-inline span{display:flex; flex-direction:column; font-size:.9rem}
.facts-inline b{font-family:'Space Mono',monospace; font-size:.62rem; text-transform:uppercase; letter-spacing:.1em; color:var(--amber); margin-bottom:3px; font-weight:400}

/* home split */
.home-split{display:grid; grid-template-columns:1fr 320px; gap:38px; margin:52px 0}
.hs-main{margin:0}
.side-box{background:#fff; border:1px solid var(--line); border-radius:8px; padding:18px 20px; margin-bottom:20px}
.side-h{font-family:'Fraunces',serif; font-size:1.05rem; font-weight:600; border-bottom:1px solid var(--forest); padding-bottom:8px; margin:0 0 10px}
.numlist{list-style:none; margin:0; padding:0; counter-reset:n}
.numlist li{counter-increment:n; border-bottom:1px solid var(--line); padding:10px 0 10px 30px; position:relative}
.numlist li:last-child{border-bottom:0}
.numlist li:before{content:counter(n,decimal-leading-zero); position:absolute; left:0; top:12px; font-family:'Space Mono',monospace; font-size:.72rem; color:var(--clay)}
.numlist a{font-family:'Fraunces',serif; font-weight:600; line-height:1.25; display:block}
.numlist a:hover{color:var(--clay)}
.nl-kick{display:block; font-family:'Space Mono',monospace; font-size:.6rem; text-transform:uppercase; letter-spacing:.1em; color:var(--muted); margin-bottom:2px}

/* habitat tiles */
.habitatgrid{display:grid; grid-template-columns:repeat(6,1fr); gap:12px}
.habitatgrid.big{grid-template-columns:repeat(4,1fr); gap:16px}
.habtile{display:flex; align-items:center; justify-content:center; text-align:center; background:var(--moss); color:var(--ivory); font-family:'Fraunces',serif; font-weight:600; padding:22px 12px; border-radius:8px; font-size:1.02rem}
.habtile:hover{background:var(--forest)}
.habitatgrid.big .habtile{padding:40px 12px; font-size:1.2rem}

/* explore tiles */
.explore-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:14px}
.ex-tile{display:flex; align-items:center; justify-content:space-between; background:#fff; border:1px solid var(--line); border-radius:8px; padding:16px 18px; font-family:'Fraunces',serif; font-size:1rem; font-weight:600}
.ex-tile span{color:var(--clay)}
.ex-tile:hover{border-color:var(--forest); background:#fbf9f3}

/* species / breed page */
.species-hero{min-height:440px; background-size:cover; background-position:center; display:flex; align-items:flex-end; color:var(--ivory)}
.sh-inner{padding:40px 26px}
.species-hero h1{font-size:3.2rem; font-weight:600; margin:.1em 0 .05em; line-height:1.03}
.sh-sci{font-style:italic; color:#cfe; opacity:.85; margin:0; font-size:1.1rem}
.cons-badge{display:inline-block; margin-top:14px; color:#fff; font-family:'Space Mono',monospace; font-size:.68rem; text-transform:uppercase; letter-spacing:.1em; padding:5px 12px; border-radius:5px}
.species-body{display:grid; grid-template-columns:1fr 320px; gap:40px; margin-top:8px}
.fastfacts{background:#fff; border:1px solid var(--line); border-radius:10px; padding:24px; margin-bottom:28px}
.fastfacts h2{margin:0 0 16px; font-size:1.3rem}
.ff-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}
.ff{display:flex; flex-direction:column}
.ff-k{font-family:'Space Mono',monospace; font-size:.62rem; text-transform:uppercase; letter-spacing:.1em; color:var(--muted); margin-bottom:4px}
.ff-v{font-family:'Fraunces',serif; font-weight:600; font-size:1.02rem; line-height:1.25}
.block{margin-bottom:30px}
.block h2{font-size:1.4rem; font-weight:600; border-bottom:1px solid var(--forest); padding-bottom:8px; margin:0 0 14px}
.prose{font-size:1.08rem; line-height:1.75} .prose p{margin:0 0 1rem}
.tick{list-style:none; margin:0; padding:0}
.tick li{padding:8px 0 8px 24px; position:relative; border-bottom:1px solid var(--line)}
.tick li:before{content:""; width:7px; height:7px; background:var(--clay); border-radius:50%; position:absolute; left:0; top:15px}
.tick.small li{font-size:.9rem}
.taxo{font-family:'Space Mono',monospace; font-size:.82rem}
.tx{display:flex; justify-content:space-between; gap:10px; padding:7px 0; border-bottom:1px solid var(--line)}
.tx span{color:var(--muted); text-transform:uppercase; font-size:.64rem; letter-spacing:.08em; padding-top:3px}
.tx b{font-weight:700; text-align:right}
.chips{display:flex; flex-wrap:wrap; gap:8px}
.chip{background:var(--bone); border-radius:20px; padding:5px 13px; font-size:.82rem}

/* section/article */
.sec-head{border-bottom:1px solid var(--forest); padding-bottom:16px; margin-bottom:28px}
.sec-head h1{font-size:2.5rem; font-weight:600; margin:.25rem 0}
.sec-dek{color:#51584d; max-width:64ch; margin:0; font-size:1.05rem}
.crumbs{font-family:'Space Mono',monospace; font-size:.72rem; color:var(--muted); margin:16px 0}
.crumbs a:hover{color:var(--clay)}
.article{max-width:800px}
.art-hero-full{min-height:420px; background-size:cover; background-position:center; display:flex; align-items:flex-end; color:var(--ivory)}
.art-hero-full .wrap{padding-top:40px; padding-bottom:40px}
.art-hero-full h1{font-size:2.9rem; font-weight:600; line-height:1.08; margin:.2em 0 0; max-width:20ch}
.art-head h1{font-size:2.6rem; font-weight:600; margin:.3rem 0}
.art-dek{font-size:1.25rem; color:#434a40; margin:16px 0 0; font-style:italic; font-family:'Fraunces',serif}
.art-meta{font-family:'Space Mono',monospace; font-size:.76rem; color:var(--muted); display:flex; gap:8px; align-items:center; border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:12px 0; margin:18px 0 24px}
.art-body{font-size:1.13rem; line-height:1.82}
.art-body p{margin:0 0 1.15rem}
.art-body h2{font-family:'Fraunces',serif; font-size:1.6rem; font-weight:600; margin:2rem 0 .7rem}
.art-body ul{margin:0 0 1.15rem; padding-left:1.2rem} .art-body li{margin:.3rem 0}

/* footer */
.site-footer{background:var(--forest); color:#bdc9bf; margin-top:52px}
.foot-grid{display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:30px; padding:48px 26px 28px}
.foot-brand .brand-name{color:#fff; font-family:'Fraunces',serif; font-size:1.3rem; font-weight:600}
.foot-nav h4{font-family:'Space Mono',monospace; text-transform:uppercase; letter-spacing:.12em; font-size:.7rem; color:var(--amber); margin:0 0 12px}
.foot-nav a{display:block; font-size:.9rem; color:#aebbb0; padding:4px 0}
.foot-nav a:hover{color:#fff}
.foot-legal{border-top:1px solid #2a3a30; padding:16px 26px; font-family:'Space Mono',monospace; font-size:.72rem; color:#7e8d81}

/* responsive */
@media(max-width:1000px){
  .speciesgrid,.catgrid,.grid-3,.grid-4,.explore-grid{grid-template-columns:repeat(2,1fr)}
  .habitatgrid{grid-template-columns:repeat(3,1fr)} .habitatgrid.big{grid-template-columns:repeat(2,1fr)}
  .aow{grid-template-columns:1fr} .aow-media{min-height:260px}
  .home-split,.species-body{grid-template-columns:1fr}
  .hero-title{font-size:3rem} .ff-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  body{font-size:16px}
  .speciesgrid,.catgrid,.grid-3,.grid-4,.explore-grid,.habitatgrid,.habitatgrid.big{grid-template-columns:1fr}
  .search input{width:150px}
  .hero{min-height:440px} .hero-title{font-size:2.3rem}
  .species-hero h1,.art-hero-full h1{font-size:2rem}
  .ff-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
}

/* A–Z index bar (species index) */
.azbar{display:flex;flex-wrap:wrap;gap:.4rem;margin:0 0 1.6rem}
.azbar a{display:inline-flex;align-items:center;justify-content:center;min-width:2.1rem;height:2.1rem;padding:0 .4rem;border:1px solid var(--line);border-radius:6px;background:var(--ivory);color:var(--forest);font-weight:700;font-size:.85rem;text-decoration:none;transition:background .15s,color .15s}
.azbar a:hover{background:var(--moss);color:var(--ivory);border-color:var(--moss)}
.band[id]{scroll-margin-top:90px}

/* ===== FASE 2 — pagina xfsearch (articolo + commento + blocco link) ===== */
.xfs{display:grid;grid-template-columns:1fr;gap:2rem;max-width:860px}
.xfs-article{background:#fff;border:1px solid var(--line);border-radius:10px;padding:1.6rem 1.8rem}
.xfs-head .kicker{color:var(--clay)}
.xfs-head h1{font-family:'Fraunces',Georgia,serif;font-weight:600;line-height:1.1;margin:.3rem 0 .5rem;color:var(--forest)}
.xfs-byline{color:var(--muted);font-size:.9rem;margin:0 0 1.1rem}
.xfs-media{margin:0 0 1.2rem;border-radius:8px;overflow:hidden}
.xfs-media img{width:100%;height:auto;display:block}
.xfs-body p{font-family:'Inter',system-ui,sans-serif;font-size:1.04rem;line-height:1.72;margin:0 0 1.1rem;color:var(--ink)}
.xfs-comments{margin-top:1.6rem;padding-top:1.2rem;border-top:1px solid var(--line)}
.xfs-comments h3{font-family:'Fraunces',serif;font-size:1rem;color:var(--muted);margin:0 0 .8rem}
.xcom{background:var(--ivory);border:1px solid var(--line);border-radius:8px;padding:.9rem 1.1rem}
.xcom-who{font-weight:700;color:var(--forest);margin-right:.6rem}
.xcom-when{color:var(--muted);font-size:.82rem}
.xcom-text{margin:.4rem 0 0;color:var(--ink)}
.xnet{background:var(--ivory);border:1px solid var(--line);border-radius:10px;padding:1.1rem 1.3rem}
.xnet h4{font-family:'Fraunces',serif;font-size:.85rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:0 0 .7rem}
.xnet-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.35rem .9rem}
.xnet-list li{font-size:.82rem;line-height:1.5}
.xnet-list a{color:var(--moss);text-decoration:none}
.xnet-list a:hover{color:var(--clay);text-decoration:underline}