:root{
  --bg:#f6f7fb;
  --paper:#ffffff;
  --text:#142033;
  --muted:#5d6a7e;
  --brand:#103e7d;
  --brand2:#0b67b2;
  --gold:#f2b705;
  --gold2:#ffe8a3;
  --line:#dbe3ef;
  --soft:#eef5ff;
  --danger:#b34224;
  --shadow:0 14px 35px rgba(16,62,125,.12);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.62}
a{color:var(--brand2);text-decoration:none} a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.container{width:min(1160px,92%);margin:auto}
.topbar{background:#0a2348;color:#fff;font-size:.92rem}
.topbar .container{display:flex;gap:18px;align-items:center;justify-content:space-between;padding:8px 0;flex-wrap:wrap}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:99}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:18px}
.logo{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none}.logo:hover{text-decoration:none}
.logo-mark{width:54px;height:54px;border-radius:16px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:#fff;font-weight:800;letter-spacing:.5px;box-shadow:var(--shadow)}
.logo span{display:block}.logo strong{font-size:1.15rem}.logo small{color:var(--muted);font-size:.82rem}
.nav{display:flex;gap:3px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.nav a{color:#1c2c42;padding:9px 11px;border-radius:999px;font-weight:700;font-size:.92rem}.nav a:hover,.nav a.active{background:var(--soft);text-decoration:none;color:var(--brand)}
.menu-toggle{display:none;border:0;background:var(--brand);color:#fff;border-radius:12px;padding:9px 12px;font-weight:700}
.hero{background:radial-gradient(circle at 10% 0%,#ffeeb2 0,#ffeeb2 18%,transparent 40%),linear-gradient(135deg,#ffffff 0%,#eef6ff 54%,#dbefff 100%);padding:70px 0 46px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}.eyebrow{display:inline-block;background:#fff5d1;color:#795a00;border:1px solid #f0d575;border-radius:999px;padding:7px 14px;font-weight:800;font-size:.9rem;margin-bottom:12px}.hero h1{font-size:clamp(2.05rem,4vw,4.1rem);line-height:1.05;margin:.1em 0 .35em;color:#0a2348}.lead{font-size:1.18rem;color:#38506f;max-width:760px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:12px 18px;font-weight:800;text-decoration:none;border:2px solid transparent}.btn:hover{text-decoration:none}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:#0a2d5e}.btn-gold{background:var(--gold);color:#2b2100}.btn-light{background:#fff;color:var(--brand);border-color:var(--line)}.hero-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;border:1px solid var(--line)}.hero-card img{border-radius:18px;background:#f2f5fb}.badges{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px}.badge{background:#f7fbff;border:1px solid var(--line);border-radius:16px;padding:14px}.badge strong{display:block;color:var(--brand);font-size:1.6rem;line-height:1}.badge span{font-size:.9rem;color:var(--muted)}
.section{padding:54px 0}.section-title{font-size:2rem;line-height:1.15;margin:0 0 10px;color:#102745}.section-intro{color:var(--muted);max-width:860px;margin:0 0 26px}.grid{display:grid;gap:20px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 10px 24px rgba(20,32,51,.06)}.card h3{margin-top:0;color:#102745}.icon{width:48px;height:48px;border-radius:15px;background:linear-gradient(135deg,#e7f2ff,#fff4cd);display:grid;place-items:center;font-size:1.35rem;margin-bottom:10px}.stat{padding:24px;text-align:center}.stat strong{font-size:2.3rem;color:var(--brand);display:block;line-height:1}.stat span{color:var(--muted);font-weight:700}.course-card{display:flex;flex-direction:column;min-height:100%}.course-card .meta{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 12px}.pill{display:inline-flex;align-items:center;border-radius:999px;padding:5px 10px;background:var(--soft);color:var(--brand);font-weight:800;font-size:.78rem}.pill.gold{background:#fff2be;color:#755900}.course-title{font-size:1.08rem;line-height:1.28}.course-title a{color:#102745}.course-actions{margin-top:auto;display:flex;gap:10px;flex-wrap:wrap;padding-top:14px}.tiny{font-size:.89rem;color:var(--muted)}.book-thumb{aspect-ratio:3/4;object-fit:cover;width:100%;border-radius:18px;border:1px solid var(--line);background:#fff}.book-card .book-wrap{display:grid;grid-template-columns:94px 1fr;gap:16px;align-items:start}.filters{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 24px}.filter-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px;font-weight:800;color:var(--brand);cursor:pointer}.filter-btn.active{background:var(--brand);color:#fff}.search-box{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:15px;font-size:1rem;background:#fff;margin:10px 0 6px}.page-hero{padding:46px 0;background:linear-gradient(135deg,#fff,#eef6ff);border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(2rem,3.5vw,3.2rem);margin:0 0 10px;color:#0a2348}.breadcrumb{font-size:.9rem;color:var(--muted);margin-bottom:10px}.breadcrumb a{color:var(--brand)}.content{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 10px 24px rgba(20,32,51,.06)}.content h2{color:#102745;margin-top:1.3em}.content h2:first-child{margin-top:0}.checklist{padding-left:0;list-style:none}.checklist li{margin:9px 0;padding-left:30px;position:relative}.checklist li:before{content:'✓';position:absolute;left:0;top:0;color:var(--brand);font-weight:900}.step{display:grid;grid-template-columns:54px 1fr;gap:14px}.step-num{width:54px;height:54px;border-radius:18px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:1.35rem;font-weight:900}.note{background:#fff8df;border:1px solid #eed581;border-radius:18px;padding:18px}.info{background:#eef7ff;border:1px solid #cce6ff;border-radius:18px;padding:18px}.warning{background:#fff1ef;border:1px solid #ffd0ca;border-radius:18px;padding:18px}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:18px;overflow:hidden;border:1px solid var(--line)}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{background:#f2f6fb;color:#102745}.toc{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.toc a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-weight:800}.course-layout{display:grid;grid-template-columns:1fr 330px;gap:24px;align-items:start}.sidebox{position:sticky;top:98px}.sidebox .book-thumb{max-height:280px;object-fit:contain;background:#fff}.detail-list{padding:0;list-style:none;margin:0}.detail-list li{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding:9px 0}.detail-list b{color:#102745}.footer{background:#0a2348;color:#eaf3ff;margin-top:40px}.footer .container{padding:34px 0}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px}.footer a{color:#fff}.footer small{color:#bfd1ec}.copyright{border-top:1px solid rgba(255,255,255,.14);padding:14px 0;color:#bfd1ec}.empty-state{display:none;background:#fff;border:1px dashed var(--line);border-radius:18px;padding:20px;color:var(--muted)}.course-card.hidden{display:none}.print-only{display:none}
@media(max-width:900px){.hero-grid,.course-layout,.footer-grid{grid-template-columns:1fr}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.nav{display:none;width:100%;justify-content:flex-start}.nav.open{display:flex}.menu-toggle{display:inline-flex}.header-inner{flex-wrap:wrap}.sidebox{position:static}.badges{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.book-card .book-wrap{grid-template-columns:1fr}.badges{grid-template-columns:1fr}.topbar .container{display:block}.actions .btn{width:100%;justify-content:center}.content{padding:20px}.table{font-size:.9rem}}
@media print{.site-header,.topbar,.footer,.actions,.course-actions,.toc,.filters,.search-box,.menu-toggle{display:none!important}.print-only{display:block}.content,.card{box-shadow:none}.sidebox{position:static}.course-layout{grid-template-columns:1fr}body{background:#fff}}


/* Modulo iscrizione / acquisto libri */
.form-assodolab fieldset{border:1px solid var(--line);border-radius:18px;padding:20px;margin:0 0 20px;background:#fbfdff}
.form-assodolab legend{font-weight:900;color:#102745;padding:0 8px}
.form-row{margin-bottom:15px}.form-row label{display:block;font-weight:800;color:#102745;margin-bottom:6px}
.form-row input,.form-row select,.form-row textarea{width:100%;border:1px solid var(--line);border-radius:13px;padding:12px 13px;font:inherit;color:var(--text);background:#fff}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:3px solid rgba(11,103,178,.13);border-color:var(--brand2)}
.form-row input[readonly]{background:#f2f6fb;color:#526176}.required{color:var(--danger);font-weight:900}.field-help{font-size:.9rem;color:var(--muted);margin:6px 0 0}
.form-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.form-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.choice-card{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px;cursor:pointer}.choice-card:hover{border-color:var(--brand2);box-shadow:0 8px 20px rgba(16,62,125,.08)}.choice-card input{margin-top:4px}.choice-card strong{display:block;color:#102745}.choice-card small{display:block;color:var(--muted);line-height:1.45;margin-top:3px}
.privacy-line{display:flex;gap:10px;align-items:flex-start;font-weight:700;color:#24364e;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px}.privacy-line input{margin-top:5px}.form-actions{border-top:1px solid var(--line);padding-top:20px}
.generated-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-top:26px;box-shadow:0 10px 24px rgba(20,32,51,.06)}.generated-box textarea{width:100%;border:1px solid var(--line);border-radius:16px;padding:14px;font-family:Consolas,Monaco,monospace;line-height:1.45;background:#fbfdff}
@media(max-width:900px){.form-grid-2,.form-grid-3,.choice-grid{grid-template-columns:1fr}}
@media print{.generated-box,.form-actions{display:none!important}.form-assodolab fieldset{break-inside:avoid;background:#fff}}