/* ============================================================
   FISMAR — fismaritalia.it · Design system
   Tokens centralizzati: cambiare qui aggiorna tutto il sito.
   ============================================================ */
:root{
  --ink:      #0B2A5E;   /* navy profondo — cover catalogo, footer, hero */
  --brand:    #1E50B4;   /* blu Fismar — logo, bottoni primari */
  --brand-2:  #2F6BD8;   /* blu chiaro hover */
  --ember:    #EF6A35;   /* arancio accento — con parsimonia */
  --green:    #6FA82E;   /* verde badge classe energetica */
  --mist:     #EEF2FB;   /* sfondo chiaro azzurrato */
  --mist-2:   #F7F9FE;
  --paper:    #FFFFFF;
  --text:     #22304A;
  --muted:    #64748B;
  --line:     #DCE4F2;
  --ok:       #15643A;
  --warn:     #B4541E;
  --radius:   14px;
  --shadow:   0 10px 30px rgba(11,42,94,.10);
  --font-display:"Archivo",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--text);background:var(--paper);line-height:1.6;font-size:16px}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3.5vw,2.2rem);font-weight:700;letter-spacing:-.01em}
h3{font-size:1.2rem;font-weight:700}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}
.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ember);margin:0 0 .6em}
.lead{font-size:1.08rem;color:var(--muted);max-width:60ch}
.muted{color:var(--muted)}

/* ---------- barra utility + lingue ---------- */
.util{background:var(--ink);color:#cfe0ff;font-size:.8rem}
.util .wrap{display:flex;justify-content:space-between;align-items:center;min-height:34px;gap:12px}
.util a{color:#cfe0ff}
.langs{display:flex;gap:2px}
.langs button{background:transparent;border:1px solid transparent;color:#9db9e8;font:600 .74rem var(--font-body);padding:3px 7px;border-radius:6px;cursor:pointer}
.langs button.active,.langs button:hover{color:#fff;border-color:#3d5c96}
.langs button.active{background:#1b3f7e;color:#fff}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
/* strip termica: firma visiva blu→arancio */
header::after{content:"";display:block;height:4px;background:linear-gradient(90deg,var(--ink) 0%,var(--brand) 35%,var(--brand-2) 55%,var(--ember) 100%)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:66px}
.brand img{height:30px;width:auto}
.nav-links{display:flex;gap:4px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.nav-links a{display:block;padding:8px 11px;border-radius:9px;color:var(--ink);font-weight:600;font-size:.92rem}
.nav-links a:hover,.nav-links a.here{background:var(--mist);text-decoration:none}
.nav-cta{display:flex;gap:10px;align-items:center}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:9px;padding:7px;cursor:pointer}
.menu-btn svg{width:22px;height:22px;stroke:var(--ink)}

.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:11px;font:600 .95rem var(--font-body);border:1.5px solid transparent;cursor:pointer;transition:.18s}
.btn svg{width:17px;height:17px}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-2);text-decoration:none}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--brand);text-decoration:none}
.btn-ember{background:var(--ember);color:#fff}
.btn-ember:hover{filter:brightness(1.07);text-decoration:none}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url("bg-blueprint.jpg") center/cover no-repeat;opacity:.28;mix-blend-mode:screen}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(11,42,94,.94) 42%,rgba(11,42,94,.55) 75%,rgba(30,80,180,.35))}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center;padding-top:72px;padding-bottom:80px}
.hero h1{color:#fff}
.hero .lead{color:#c9d8f2}
.hero .eyebrow{color:#7fd1f7}
.hero-ctas{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.hero-points{display:flex;gap:22px;margin-top:34px;flex-wrap:wrap}
.hero-points div{font-size:.86rem;color:#a9c1e8}
.hero-points b{display:block;font-family:var(--font-display);font-size:1.35rem;color:#fff}

/* quadrante garanzia (termostato) */
.dial{position:relative;width:min(280px,64vw);aspect-ratio:1;margin:auto}
.dial svg{width:100%;height:100%;transform:rotate(-90deg)}
.dial .track{fill:none;stroke:rgba(255,255,255,.14);stroke-width:11}
.dial .arc{fill:none;stroke:url(#dialGrad);stroke-width:11;stroke-linecap:round;stroke-dasharray:620;stroke-dashoffset:620;transition:stroke-dashoffset 1.6s cubic-bezier(.2,.7,.2,1)}
.dial-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.dial-center b{font-family:var(--font-display);font-size:3.2rem;font-weight:800;line-height:1}
.dial-center span{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:#9db9e8}

/* ---------- sezioni ---------- */
section{padding:64px 0}
.band{background:var(--mist-2)}
.band-mist{background:var(--mist)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}

/* pillole */
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:.76rem;font-weight:700}
.pill-warr{background:var(--brand);color:#fff}
.pill-class{background:#EAF4DC;color:#4a7420;border:1px solid #cfe3ad}
.pill-line{background:var(--mist);color:var(--brand)}
.pill-new{background:var(--ember);color:#fff}

/* card prodotto */
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:12px;transition:.2s;position:relative}
.pcard:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.pcard .ph{background:linear-gradient(160deg,var(--mist),#fff);border-radius:10px;display:flex;align-items:center;justify-content:center;padding:14px;min-height:210px}
.pcard .ph img{max-height:190px;width:auto}
.pcard h3{margin:0}
.pcard .caps{font-size:.9rem;color:var(--muted)}
.pcard .pills{display:flex;gap:8px;flex-wrap:wrap}
.pcard .go{margin-top:auto;font-weight:700;font-size:.92rem}

/* ---------- scheda prodotto ---------- */
.sch-hero{background:linear-gradient(150deg,var(--mist) 0%,#fff 70%);border-bottom:1px solid var(--line)}
.sch-hero .wrap{display:grid;grid-template-columns:1fr .8fr;gap:44px;align-items:center;padding-top:52px;padding-bottom:52px}
.sch-hero img{max-height:380px;width:auto;margin:auto;filter:drop-shadow(0 18px 30px rgba(11,42,94,.14))}
.sch-badges{display:flex;gap:10px;margin:14px 0 6px;flex-wrap:wrap}
.feat-list{list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 26px}
.feat-list li{display:flex;gap:10px;align-items:flex-start;font-size:.95rem}
.feat-list svg{width:19px;height:19px;flex:none;margin-top:3px;background:var(--brand);border-radius:50%;padding:3px;stroke:#fff;fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.icon-row{display:flex;gap:26px;flex-wrap:wrap;margin-top:26px}
.icon-row div{text-align:center;font-size:.78rem;color:var(--muted);max-width:96px}
.icon-row .ic{width:54px;height:54px;border-radius:50%;background:var(--mist);display:flex;align-items:center;justify-content:center;margin:0 auto 8px}
.icon-row .ic svg{width:26px;height:26px;stroke:var(--brand);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* tabella specifiche */
.tbl-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:#fff}
table.spec{border-collapse:collapse;width:100%;font-size:.88rem;min-width:640px}
.spec th{background:var(--ink);color:#fff;font-family:var(--font-display);font-weight:600;font-size:.78rem;letter-spacing:.04em;padding:10px 12px;text-align:left;white-space:nowrap}
.spec td{padding:9px 12px;border-top:1px solid var(--line);white-space:nowrap}
.spec tbody tr:nth-child(even){background:var(--mist-2)}
.spec td:first-child{font-weight:700;color:var(--ink)}
.spec .dim-note{font-size:.78rem;color:var(--muted);padding:10px 14px}
.tbl-foot{font-size:.78rem;color:var(--muted);margin-top:10px}

/* ---------- selettore prodotti (guida alla scelta) ---------- */
.selector{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.sel-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sel-group h4{margin:0 0 10px;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;font:600 .85rem var(--font-body);color:var(--ink);cursor:pointer;transition:.15s}
.chip:hover{border-color:var(--brand)}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.sel-actions{display:flex;justify-content:space-between;align-items:center;margin-top:18px;gap:10px;flex-wrap:wrap}
.sel-count{font-size:.9rem;color:var(--muted)}
.mcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:16px;margin-top:26px}
.mcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;font-size:.88rem;transition:.15s}
.mcard:hover{box-shadow:var(--shadow)}
.mcard b.code{font-family:var(--font-display);color:var(--ink);font-size:1.02rem}
.mcard .row{display:flex;justify-content:space-between;gap:8px;margin-top:6px;color:var(--muted)}
.mcard .row span:last-child{color:var(--text);font-weight:600;text-align:right}
.mcard .pills{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.mcard a{display:inline-block;margin-top:10px;font-weight:700;font-size:.86rem}

/* ---------- form ---------- */
form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px}
.field{display:flex;flex-direction:column;gap:5px}
.field.full{grid-column:1/-1}
.field label{font-size:.8rem;font-weight:700;color:var(--ink)}
.field .req{color:var(--ember)}
.field input,.field select,.field textarea{border:1.5px solid var(--line);border-radius:9px;padding:10px 12px;font:400 .95rem var(--font-body);color:var(--text);background:#fff;width:100%}
.field textarea{min-height:100px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand)}
.hp{position:absolute;left:-9999px;opacity:0}
.form-foot{display:flex;gap:12px;align-items:center;margin-top:20px;flex-wrap:wrap}
.form-note{font-size:.8rem;color:var(--muted);margin:8px 0 0;flex-basis:100%}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-top:22px}
.info-list{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:10px}
.info-list li{display:flex;gap:10px;align-items:flex-start;font-size:.93rem}
.info-list svg{width:18px;height:18px;flex:none;margin-top:3px;stroke:var(--ok);fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.notice{border-left:4px solid var(--ember);background:#FFF4EE;border-radius:8px;padding:12px 16px;font-size:.88rem;margin:16px 0}
.notice-blue{border-left-color:var(--brand);background:var(--mist)}

/* ---------- area ordini ---------- */
.agent-box{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}
.agent-box .field{flex:1;min-width:190px}
.agent-state{font-size:.85rem;font-weight:700;padding:9px 14px;border-radius:9px}
.agent-state.ok{background:#E7F5EC;color:var(--ok)}
.agent-state.no{background:var(--mist);color:var(--muted)}
.agent-state.err{background:#FDECEC;color:#9b1c1c}
.disc-block{margin:18px 0;padding:16px;border:1px dashed var(--line);border-radius:12px;background:var(--mist-2)}
.disc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:10px}
.disc-title{font-weight:700;font-size:.9rem;color:var(--ink)}
.lines-head,.oline{display:grid;grid-template-columns:2.2fr .7fr 1fr 1fr 1fr 44px;gap:10px;align-items:center}
.lines-head{font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:16px 0 8px;padding:0 2px}
.oline{margin-bottom:8px}
.oline input,.oline select{border:1.5px solid var(--line);border-radius:9px;padding:9px 10px;font:400 .9rem var(--font-body);width:100%}
.oline .amt,.oline .net{font-weight:700;text-align:right;font-size:.92rem}
.oline .del{background:none;border:1px solid var(--line);border-radius:8px;padding:7px;cursor:pointer;color:var(--warn);font-weight:800}
.btn-add{background:var(--mist);border:none;border-radius:9px;padding:9px 14px;font:700 .85rem var(--font-body);color:var(--brand);cursor:pointer}
.totals{margin-top:20px;border-top:2px solid var(--ink);padding-top:12px;max-width:430px;margin-left:auto}
.tot-row{display:flex;justify-content:space-between;padding:5px 0;font-size:.93rem}
.tot-row.grand{border-top:1px solid var(--line);margin-top:8px;padding-top:12px;font-family:var(--font-display);font-size:1.15rem;font-weight:800;color:var(--ink)}
.pallet-info{font-size:.85rem;margin-top:10px;padding:10px 14px;border-radius:9px;background:var(--mist)}
.pallet-info.warn{background:#FDF3EC;color:var(--warn);font-weight:600}
.form-status{display:none;margin-top:16px;padding:12px 16px;border-radius:10px;background:#E7F5EC;color:var(--ok);font-weight:600;font-size:.92rem;align-items:center;gap:10px}
.form-status.show{display:flex}
.form-status svg{width:20px;height:20px}

/* ---------- download cataloghi ---------- */
.dl-grid{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.dlbtn{display:flex;align-items:center;gap:10px;border:1.5px solid var(--line);border-radius:12px;padding:10px 18px;background:#fff;font-weight:700;color:var(--ink);transition:.15s}
.dlbtn:hover{border-color:var(--brand);text-decoration:none;box-shadow:var(--shadow)}
.dlbtn .flag{font-size:1.3rem}
.dlbtn small{display:block;font-weight:500;color:var(--muted);font-size:.72rem}

/* ---------- garanzia ---------- */
.warr-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0}
.warr-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;text-align:center}
.warr-card b{font-family:var(--font-display);font-size:2rem;color:var(--brand);display:block}
.warr-card span{font-size:.85rem;color:var(--muted)}
.warr-card h4{margin:8px 0 2px}

/* ---------- footer ---------- */
footer{background:var(--ink);color:#b9cbe9;margin-top:40px}
footer .wrap{padding:54px 22px 26px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
.foot-brand img{height:28px;margin-bottom:14px}
.foot-brand p{font-size:.88rem;max-width:34ch}
.foot-col h4{color:#fff;font-size:.95rem;margin-bottom:12px}
.foot-col ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:.88rem}
.foot-col a{color:#b9cbe9}
.foot-col a:hover{color:#fff}
.foot-col .muted{display:block;color:#7f97c4;font-size:.74rem}
.foot-bottom{display:flex;justify-content:space-between;gap:14px;border-top:1px solid #1b3f7e;margin-top:38px;padding-top:20px;font-size:.8rem;flex-wrap:wrap}
.foot-bottom a{color:#b9cbe9}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .hero .wrap{grid-template-columns:1fr;padding-top:52px;padding-bottom:56px}
  .dial{margin-top:8px}
  .grid-2,.sch-hero .wrap{grid-template-columns:1fr}
  .grid-3,.grid-4,.warr-cards,.sel-groups{grid-template-columns:1fr 1fr}
  .foot-top{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 16px 16px;box-shadow:var(--shadow)}
  .nav-links.open{display:grid;gap:2px}
  .menu-btn{display:block}
  .nav-cta .btn{display:none}
  .nav-cta .menu-btn{display:block}
  .grid-3,.grid-4,.sel-groups,.form-grid,.feat-list,.disc-grid{grid-template-columns:1fr}
  .warr-cards{grid-template-columns:1fr 1fr}
  .foot-top{grid-template-columns:1fr}
  .lines-head{display:none}
  .oline{grid-template-columns:1fr 1fr;grid-auto-rows:auto;border:1px solid var(--line);border-radius:10px;padding:10px}
  .oline .code-cell{grid-column:1/-1}
  section{padding:44px 0}
}