/* ============================================================
   Cataloghi Tama — Frontend
   Palette brand: verde lime #94C11F · blu navy #002D5D
   ============================================================ */
:root{
  --green:#94C11F;
  --green-d:#7da018;
  --green-l:#acd64a;
  --dark:#002D5D;
  --dark-2:#00244a;
  --dark-3:#001a35;
  --blue-soft:#0a4f87;
  --header-green:#93D500;
  --ink:#16242e;
  --muted:#6b7d84;
  --line:#e7ecee;
  --bg:#f4f7f6;
  --white:#fff;
  --radius:16px;
  --shadow:0 18px 40px -20px rgba(0,45,93,.35);
  --shadow-lg:0 40px 80px -30px rgba(0,45,93,.5);
  --ease:cubic-bezier(.22,1,.36,1);
  --header-h:74px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{max-width:100%;overflow-x:hidden}
body{
  margin:0;font-family:'Inter',system-ui,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
[hidden]{display:none!important}
/* Wide e mai oltre il 100%: gutter costante di 1rem per lato, cap a 1180px. */
.container{width:min(1180px,100% - 2rem);margin-inline:auto}

/* ---------- Bottoni ---------- */
.btn-primary,.btn-ghost{
  display:inline-flex;align-items:center;gap:.5rem;justify-content:center;
  font-weight:600;font-size:.95rem;border-radius:10px;cursor:pointer;
  border:1.5px solid transparent;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;
  padding:.7rem 1.3rem;font-family:inherit;
}
.btn-sm{padding:.5rem .9rem;font-size:.85rem}
.btn-primary{background:var(--green);color:#00203f;box-shadow:0 8px 20px -8px rgba(148,193,31,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 26px -8px rgba(148,193,31,.85);background:var(--green-l)}
.btn-ghost{background:transparent;border-color:rgba(0,45,93,.18);color:var(--dark)}
.btn-ghost:hover{border-color:var(--green);color:var(--green-d);transform:translateY(-2px)}
.btn-block{width:100%}
.btn-icon{
  display:inline-grid;place-items:center;width:36px;height:36px;border-radius:9px;
  background:transparent;border:1px solid var(--line);cursor:pointer;font-size:1rem;
  color:var(--dark);transition:.2s var(--ease);text-decoration:none;
}
.btn-icon:hover{background:var(--dark);color:#fff;border-color:var(--dark)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;height:var(--header-h);
  background:linear-gradient(180deg,rgba(162,224,46,.78) 0%,rgba(140,198,0,.70) 100%);
  -webkit-backdrop-filter:blur(16px) saturate(1.6);
  backdrop-filter:blur(16px) saturate(1.6);
  border-bottom:1px solid rgba(255,255,255,.25);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.45), 0 6px 24px -14px rgba(0,45,93,.45);
  transition:height .3s var(--ease),box-shadow .3s,background .3s;
}
.site-header.shrink{
  height:60px;
  background:linear-gradient(180deg,rgba(154,216,34,.88) 0%,rgba(134,192,0,.82) 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.4), 0 10px 28px -14px rgba(0,45,93,.55);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%}
.brand{display:flex;align-items:center;gap:.6rem}
.brand-logo{height:34px;width:auto}
.brand-sub{
  color:var(--dark);font-weight:800;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;
  padding-left:.6rem;border-left:1px solid rgba(0,45,93,.35);
}
.header-nav{display:flex;align-items:center;gap:1.4rem}
.header-nav a{color:var(--dark);font-weight:600;font-size:.92rem;transition:color .2s,opacity .2s}
.header-nav a:hover{opacity:.6}
.header-phone{display:flex;align-items:center;gap:.4rem;color:var(--dark)!important}
.header-nav .btn-ghost{color:var(--dark);border-color:rgba(0,45,93,.4)}
.header-nav .btn-ghost:hover{background:var(--dark);border-color:var(--dark);color:#fff;opacity:1}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:5.5rem 0 4rem;background:var(--dark);color:#fff}
.hero-bg{position:absolute;inset:0;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;animation:float 14s ease-in-out infinite}
.blob-1{width:460px;height:460px;background:var(--green);top:-160px;right:-100px}
.blob-2{width:380px;height:380px;background:var(--blue-soft);bottom:-160px;left:-120px;animation-delay:-5s}
.grid-overlay{
  position:absolute;inset:0;opacity:.4;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);
          mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);
}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-26px,30px) scale(1.08)}}
.hero-content{position:relative;text-align:center;max-width:760px;margin-inline:auto}
.hero-badge{
  display:inline-block;background:rgba(148,193,31,.16);border:1px solid rgba(148,193,31,.4);
  color:var(--green-l);font-weight:600;font-size:.82rem;padding:.4rem 1rem;border-radius:50px;margin-bottom:1.3rem;
}
.hero-title{font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.1;font-weight:800;margin:0 0 1rem;letter-spacing:-.02em}
.hero-title .accent{color:var(--green);position:relative}
.hero-lead{font-size:1.12rem;color:rgba(255,255,255,.78);max-width:560px;margin:0 auto 2rem}

/* Search */
.search-wrap{position:relative;max-width:600px;margin:0 auto}
.search-icon{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--muted)}
.search-input{
  width:100%;padding:1.05rem 3rem 1.05rem 3.2rem;border:none;border-radius:50px;font-size:1.02rem;font-family:inherit;
  background:#fff;color:var(--ink);box-shadow:var(--shadow-lg);transition:box-shadow .3s,transform .3s;
}
.search-input:focus{outline:none;box-shadow:0 0 0 4px rgba(148,193,31,.4),var(--shadow-lg);transform:translateY(-2px)}
.search-clear{
  position:absolute;right:14px;top:50%;transform:translateY(-50%);border:none;background:var(--line);
  width:30px;height:30px;border-radius:50%;cursor:pointer;color:var(--muted);font-size:.85rem;
}
.search-clear:hover{background:var(--dark);color:#fff}
.result-meta{margin-top:1rem;color:rgba(255,255,255,.6);font-size:.9rem;min-height:1.2em}

/* ---------- Filtro categorie (chip) ---------- */
.cat-filter{position:sticky;top:var(--header-h);z-index:30;background:rgba(244,247,246,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:top .3s var(--ease)}
.site-header.shrink ~ .cat-filter{top:60px}
.cat-filter-inner{display:flex;gap:.6rem;padding:.9rem 0;overflow-x:auto;scrollbar-width:thin}
.cat-filter-inner::-webkit-scrollbar{height:5px}
.cat-filter-inner::-webkit-scrollbar-thumb{background:rgba(0,45,93,.18);border-radius:5px}
.cat-chip{
  display:inline-flex;align-items:center;gap:.45rem;white-space:nowrap;cursor:pointer;
  border:1.5px solid var(--line);background:#fff;color:var(--dark);font-family:inherit;font-weight:600;font-size:.9rem;
  padding:.5rem 1rem;border-radius:50px;transition:.22s var(--ease);
}
.cat-chip:hover{border-color:var(--green);transform:translateY(-1px)}
.cat-chip.is-active{background:var(--dark);border-color:var(--dark);color:#fff}
.cat-chip-n{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 .35rem;border-radius:50px;background:rgba(0,45,93,.1);color:var(--dark);font-size:.72rem;font-weight:700}
.cat-chip.is-active .cat-chip-n{background:var(--green);color:#00203f}

/* ---------- Banner categoria ---------- */
.cat-banner{
  display:flex;align-items:stretch;background:#fff;border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;margin-bottom:2rem;border:1px solid rgba(0,45,93,.06);
  animation:bannerIn .45s var(--ease);
}
.cat-banner-media{
  position:relative;width:190px;flex-shrink:0;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--dark) 0%,var(--blue-soft) 100%);
  background-size:cover;background-position:center;overflow:hidden;
}
.cat-banner-media::after{
  content:"";position:absolute;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle,rgba(148,193,31,.35),transparent 70%);top:-40px;right:-40px;
}
.cat-banner-media.has-img::after{display:none}
.cat-banner-icon{width:54px;height:54px;color:rgba(255,255,255,.9);position:relative;z-index:1}
.cat-banner-media.has-img .cat-banner-icon{display:none}
.cat-banner-text{padding:1.5rem 1.7rem;display:flex;flex-direction:column;gap:.35rem;min-width:0}
.cat-banner-eyebrow{color:var(--green-d);font-weight:700;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.cat-banner-text h2{margin:0;color:var(--dark);font-size:1.5rem;line-height:1.2}
.cat-banner-text p{margin:.1rem 0 0;color:var(--muted);font-size:.98rem;line-height:1.55}
.cat-banner-count{
  display:inline-flex;align-items:center;gap:.4rem;align-self:flex-start;margin-top:.5rem;
  background:rgba(0,45,93,.07);color:var(--dark);font-weight:600;font-size:.82rem;padding:.32rem .8rem;border-radius:50px;
}
.cat-banner-count::before{content:"📄";font-size:.85rem}
@keyframes bannerIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
@media (max-width:560px){
  .cat-banner{flex-direction:column}
  .cat-banner-media{width:100%;height:120px}
  .cat-banner-text{padding:1.2rem 1.3rem}
}

/* ---------- Catalog grid ---------- */
.catalog-section{padding:2.5rem 0 5rem;position:relative;z-index:2}
.result-meta{color:var(--muted);font-size:.9rem;margin-bottom:1.2rem;min-height:1.1em;font-weight:500}
/* min(100%,270px) evita che una colonna superi la larghezza disponibile su schermi stretti. */
.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,270px),1fr));gap:1.8rem}
.catalog-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  display:flex;flex-direction:column;transition:transform .35s var(--ease),box-shadow .35s var(--ease);
  border:1px solid rgba(0,45,93,.05);
}
.catalog-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.card-cover{position:relative;aspect-ratio:3/4;background:linear-gradient(135deg,var(--dark) 0%,var(--dark-2) 100%);overflow:hidden}
.card-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.catalog-card:hover .card-cover img{transform:scale(1.06)}
.card-cover-fallback{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;
  color:rgba(148,193,31,.85);
}
.card-cover-fallback span{font-weight:700;letter-spacing:.25em;font-size:.85rem;color:rgba(255,255,255,.5)}
.card-badge{
  position:absolute;top:.7rem;right:.7rem;background:rgba(0,26,53,.78);color:#fff;
  font-size:.72rem;font-weight:600;padding:.25rem .6rem;border-radius:50px;backdrop-filter:blur(4px);
}
.card-cat{
  position:absolute;top:.7rem;left:.7rem;background:var(--green);color:#00203f;
  font-size:.72rem;font-weight:700;padding:.25rem .65rem;border-radius:50px;box-shadow:0 4px 10px -4px rgba(0,0,0,.4);
}
.card-cover-view{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:.5rem;
  background:rgba(0,45,93,.55);color:#fff;font-weight:600;border:none;cursor:pointer;font-family:inherit;font-size:.95rem;
  opacity:0;transition:opacity .3s var(--ease);backdrop-filter:blur(2px);
}
.card-cover-view:hover{background:rgba(0,45,93,.7)}
.catalog-card:hover .card-cover-view{opacity:1}
.card-body{padding:1.2rem 1.3rem 1.4rem;display:flex;flex-direction:column;flex:1}
.card-title{font-size:1.12rem;font-weight:700;margin:0 0 .4rem;color:var(--dark);line-height:1.3}
.card-desc{color:var(--muted);font-size:.9rem;margin:0 0 1.1rem;flex:1}
.card-footer{display:flex;gap:.6rem;margin-top:auto}
.card-footer .btn-ghost,.card-footer .btn-primary{flex:1}

/* Empty state */
.empty-state{text-align:center;padding:4rem 1rem;color:var(--muted)}
.empty-icon{font-size:3rem;margin-bottom:.5rem}
.empty-state h3{color:var(--dark);margin:.2rem 0}

/* ---------- PDF modal ---------- */
.pdf-modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:2vh 2vw}
.pdf-modal.open{display:flex}
.pdf-modal-backdrop{position:absolute;inset:0;background:rgba(10,24,29,.7);backdrop-filter:blur(4px);animation:fade .3s}
.pdf-modal-box{
  position:relative;background:#fff;border-radius:16px;width:min(1000px,100%);height:96vh;
  display:flex;flex-direction:column;overflow:hidden;box-shadow:var(--shadow-lg);
  animation:pop .4s var(--ease);
}
.pdf-modal-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.2rem;background:var(--dark);color:#fff}
.pdf-modal-head h3{margin:0;font-size:1.05rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pdf-modal-actions{display:flex;align-items:center;gap:.6rem;flex-shrink:0}
.pdf-modal-head .btn-icon{border-color:rgba(255,255,255,.25);color:#fff}
.pdf-modal-head .btn-icon:hover{background:#fff;color:var(--dark)}
.pdf-modal-body{position:relative;flex:1;background:#525659}
.pdf-modal-body iframe{width:100%;height:100%;border:none}
.pdf-loader{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:.6rem;color:#fff;font-size:.95rem}
.spinner{width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:scale(.94) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}

/* ---------- Footer ---------- */
.site-footer{background:var(--dark-3);color:rgba(255,255,255,.7);padding:3rem 0 0;margin-top:auto}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem;padding-bottom:2.5rem}
.footer-logo{height:34px;margin-bottom:1rem}
.footer-brand p{max-width:340px;font-size:.92rem}
.footer-col h4{color:#fff;font-size:.95rem;margin:0 0 .9rem}
.footer-col a{display:block;color:rgba(255,255,255,.7);font-size:.9rem;margin-bottom:.5rem;transition:color .2s}
.footer-col a:hover{color:var(--green)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:1.2rem 0;font-size:.82rem;color:rgba(255,255,255,.45);text-align:center}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.hero .reveal{transition-delay:.05s}
.hero-title.reveal{transition-delay:.12s}
.hero-lead.reveal{transition-delay:.2s}
.search-wrap.reveal{transition-delay:.28s}

@media (max-width:860px){
  .footer-inner{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:680px){
  /* Header mobile: solo logo + "Area riservata". Niente sottotitolo che va a capo
     né numero di telefono che si sovrappone (il telefono resta nel footer). */
  .header-nav{gap:.6rem}
  .brand-sub{display:none}
  .header-nav a:not(.btn-ghost){display:none}
  .brand-logo{height:30px}
  .hero{padding:3.5rem 0 3rem}
  .footer-inner{grid-template-columns:1fr}
  /* Mobile: largo, gutter ridotto a .75rem per lato, niente scroll orizzontale. */
  .container{width:min(1180px,100% - 1.5rem)}
  .catalog-grid{gap:1.2rem}
  .catalog-section{padding:1.8rem 0 3.5rem}
  .cat-filter-inner{padding:.7rem 0}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}