/* Corso HACCP Web - stile mobile-first, senza dipendenze esterne */
:root{
  --green:#1b7f4b; --green-dark:#14633a; --green-900:#0f3d27; --green-50:#eef8f2; --green-100:#dff1e7;
  --teal:#0e7490; --teal-dark:#0b5c73; --teal-50:#e8f6f9;
  --ink:#1c2b24; --muted:#546a5f; --line:#d9e5de; --bg:#fff; --warn:#b45309; --danger:#b42318; --danger-bg:#fdecea; --ok-bg:#e7f6ee;
  --radius:14px; --shadow:0 1px 2px rgba(15,61,39,.06),0 8px 24px rgba(15,61,39,.08);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:1.0625rem}
img,svg{max-width:100%;height:auto}
a{color:var(--teal);text-underline-offset:3px}
a:hover{color:var(--teal-dark)}
:focus-visible{outline:3px solid #f59e0b;outline-offset:2px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:#000;color:#fff;padding:10px 14px;z-index:100;border-radius:8px}
.skip:focus{left:8px}
.container{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}
.narrow{max-width:800px}
h1,h2,h3{line-height:1.2;color:var(--green-900);margin:0 0 .6em}
h1{font-size:clamp(1.9rem,5vw,3rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3.5vw,2.1rem);letter-spacing:-.01em;margin-top:1.4em}
h3,.h3{font-size:1.2rem}
h2:first-child{margin-top:0}
p{margin:0 0 1em}
.lead{font-size:1.2rem;color:var(--muted);max-width:60ch}
.eyebrow{font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;color:var(--teal);margin-bottom:.6rem}
.small{font-size:.9rem;color:var(--muted)}
.center{text-align:center}
.center-row{justify-content:center}
.note{background:var(--teal-50);border-left:4px solid var(--teal);padding:12px 16px;border-radius:8px;font-size:.95rem}
code{background:var(--green-50);padding:2px 6px;border-radius:6px;font-size:.9em}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--green-900);text-decoration:none;font-size:1.15rem}
.brand img{display:block}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;cursor:pointer}
.bars,.bars::before,.bars::after{display:block;width:20px;height:2px;background:var(--green-900);position:relative;margin:auto;content:""}
.bars::before{position:absolute;top:-6px;left:0}.bars::after{position:absolute;top:6px;left:0}
.site-nav{display:flex;align-items:center;gap:18px}
.site-nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.site-nav li a{display:block;padding:8px 10px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
.site-nav li a:hover{background:var(--green-50);color:var(--green-dark)}
.site-nav li a[aria-current=page]{color:var(--green-dark);background:var(--green-100)}
@media (max-width:960px){
  .nav-toggle{display:block}
  .site-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);padding:12px 20px 20px;flex-direction:column;align-items:stretch}
  .site-nav.open{display:flex}
  .site-nav ul{flex-direction:column}
  .site-nav .btn{text-align:center}
}
.crumbs{background:var(--green-50);border-bottom:1px solid var(--line);font-size:.88rem}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:10px 0}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;padding:13px 22px;border-radius:12px;border:2px solid transparent;cursor:pointer;text-decoration:none;transition:transform .08s,background .15s,box-shadow .15s;min-height:48px;line-height:1.2}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-dark);color:#fff}
.btn-teal{background:var(--teal);color:#fff}.btn-teal:hover{background:var(--teal-dark);color:#fff}
.btn-outline{background:#fff;color:var(--green-dark);border-color:var(--green)}.btn-outline:hover{background:var(--green-50);color:var(--green-dark)}
.btn-light{background:#fff;color:var(--green-900)}.btn-light:hover{background:var(--green-50);color:var(--green-900)}
.btn-sm{padding:9px 16px;min-height:40px;font-size:.95rem}
.btn-lg{padding:16px 30px;font-size:1.1rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.6;cursor:not-allowed}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin:1.2rem 0}
.link-btn{background:none;border:0;padding:0;font:inherit;color:var(--teal);text-decoration:underline;cursor:pointer;text-underline-offset:3px}
.link-btn:hover{color:var(--teal-dark)}

/* hero */
.hero{background:linear-gradient(180deg,var(--green-50),#fff);padding:48px 0 32px}
.hero-grid{display:grid;gap:32px;align-items:center}
.hero-art svg{width:100%;max-width:420px;display:block;margin:0 auto}
.ticks{list-style:none;padding:0;margin:1rem 0 0;display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--green-dark);font-weight:600}
.ticks li{display:flex;align-items:center;gap:6px}
.ticks .icon{width:20px;height:20px;color:var(--green)}
@media (min-width:860px){.hero-grid{grid-template-columns:1.2fr .8fr}.hero{padding:72px 0 56px}}
.page-hero{background:linear-gradient(180deg,var(--green-50),#fff);padding:40px 0 24px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(1.7rem,4.5vw,2.5rem)}

/* sections */
.section{padding:56px 0}
.section-alt{background:var(--green-50)}
.section-intro{color:var(--muted);max-width:60ch;margin-bottom:1.6rem}
.grid{display:grid;gap:20px}
@media (min-width:700px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.grid-4{grid-template-columns:repeat(4,1fr)}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.card h3,.card .h3{margin-top:.4em}
.card .h3 a{text-decoration:none;color:var(--green-900)}
.card-icon{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:12px;background:var(--green-100);color:var(--green-dark)}
.mini-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.mini-card h3{font-size:1.05rem;margin-bottom:.3em}.mini-card p{margin:0;color:var(--muted);font-size:.95rem}
.steps{list-style:none;padding:0;margin:1.5rem 0;display:grid;gap:20px;counter-reset:s}
@media (min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative}
.step-n{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--green);color:#fff;font-weight:800;margin-bottom:10px}
.split{display:grid;gap:32px;align-items:start}
@media (min-width:860px){.split{grid-template-columns:1fr 1fr}.split-wide{grid-template-columns:1.5fr 1fr}.panel-sticky{position:sticky;top:90px}}
.panel{background:var(--teal-50);border:1px solid #bfe3ec;border-radius:var(--radius);padding:24px}
.panel h3{margin-top:0}
.list{padding-left:1.2em;margin:0 0 1.2em}.list li{margin-bottom:.4em}
.list-check{list-style:none;padding:0}
.list-check li{padding-left:30px;position:relative}
.list-check li::before{content:"";position:absolute;left:0;top:.35em;width:20px;height:20px;border-radius:50%;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/70% no-repeat}
.facts{margin:0 0 1rem}.facts div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #bfe3ec}
.facts dt{color:var(--muted)}.facts dd{margin:0;font-weight:700;text-align:right}
.cta-band{background:linear-gradient(135deg,var(--green-dark),var(--teal));color:#fff;padding:44px 0}
.cta-band h2{color:#fff;margin:0 0 .3em}.cta-band p{margin:0;opacity:.95}
.cta-inner{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.prose{font-size:1.05rem}
.prose h2{margin-top:1.8em}
.table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.95rem;display:block;overflow-x:auto}
.table th,.table td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.table th{background:var(--green-50)}
address{font-style:normal;line-height:1.8}
.contact-line{display:flex;gap:8px;align-items:center;margin-bottom:.6em}

/* faq */
.faq{border:1px solid var(--line);border-radius:12px;margin-bottom:10px;background:#fff}
.faq summary{cursor:pointer;font-weight:700;padding:16px 20px;list-style:none;display:flex;justify-content:space-between;gap:12px;color:var(--green-900)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--teal)}
.faq[open] summary::after{content:"–"}
.faq p,.faq .faq-a{padding:0 20px;margin:0 0 16px;color:var(--ink)}
.faq .faq-a p{padding:0;margin:0 0 .5em}

/* forms */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.form-grid{display:grid;gap:16px}
@media (min-width:640px){.form-grid{grid-template-columns:1fr 1fr}.field-full{grid-column:1/-1}}
.field label{display:block;font-weight:600;margin-bottom:6px;font-size:.95rem}
.field small{display:block;color:var(--muted);margin-top:4px}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;font:inherit;padding:12px 14px;border:1.5px solid #b9cbc1;border-radius:10px;background:#fff;color:var(--ink);min-height:48px}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--teal);outline:3px solid rgba(14,116,144,.2)}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--danger)}
.field .err{color:var(--danger);font-size:.88rem;margin-top:4px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.checks{margin:18px 0}
.check{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px;font-size:.95rem;cursor:pointer}
.check input{margin-top:4px;width:20px;height:20px;flex:none;accent-color:var(--green)}
.check.invalid{color:var(--danger)}
.alert{padding:12px 16px;border-radius:10px;margin-bottom:16px}
.alert-error{background:var(--danger-bg);color:var(--danger);border:1px solid #f4b8b1}
.done{text-align:center;padding:16px 0}
.done-icon{display:inline-grid;place-items:center;width:72px;height:72px;border-radius:50%;background:var(--green);color:#fff;margin-bottom:12px}
.done-icon .icon{width:38px;height:38px;stroke-width:3}
.wait{text-align:center;padding:12px 0}
.wait-ring{position:relative;width:132px;height:132px;margin:0 auto 12px}
.wait-ring svg{transform:rotate(-90deg);width:100%;height:100%}
.ring-bg,.ring-fg{fill:none;stroke-width:9}
.ring-bg{stroke:var(--green-100)}.ring-fg{stroke:var(--green);stroke-linecap:round;stroke-dasharray:326.7;stroke-dashoffset:0}
.wait-sec{position:absolute;inset:0;display:grid;place-items:center;font-size:2.4rem;font-weight:800;color:var(--green-900)}
.progress{height:10px;background:var(--green-100);border-radius:99px;overflow:hidden;margin:12px 0}
.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--green),var(--teal));border-radius:99px;transition:width .3s linear}

/* quiz */
.quiz{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.quiz-top{display:flex;justify-content:space-between;font-weight:600;color:var(--muted);font-size:.95rem}
.q-box{border:0;padding:0;margin:16px 0 0;min-width:0}
.q-text{font-size:1.25rem;font-weight:700;color:var(--green-900);line-height:1.35;padding:0;margin-bottom:16px}
.options{display:grid;gap:10px}
.opt{display:flex;gap:12px;align-items:flex-start;text-align:left;width:100%;font:inherit;background:#fff;border:2px solid var(--line);border-radius:12px;padding:14px 16px;cursor:pointer;color:var(--ink);transition:border-color .15s,background .15s}
.opt:hover:not([disabled]){border-color:var(--teal);background:var(--teal-50)}
.opt .letter{flex:none;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--green-50);font-weight:800;color:var(--green-dark);font-size:.9rem}
.opt[disabled]{cursor:default}
.opt.correct{border-color:var(--green);background:var(--ok-bg)}.opt.correct .letter{background:var(--green);color:#fff}
.opt.wrong{border-color:var(--danger);background:var(--danger-bg)}.opt.wrong .letter{background:var(--danger);color:#fff}
.feedback{margin-top:16px;padding:14px 16px;border-radius:12px;background:var(--teal-50);border:1px solid #bfe3ec}
.feedback.ok{background:var(--ok-bg);border-color:#b6e2c8}.feedback.ko{background:var(--danger-bg);border-color:#f4b8b1}
.feedback strong{display:block;margin-bottom:4px}
.quiz-actions{margin-top:16px;text-align:right}
.score-badge{width:140px;height:140px;border-radius:50%;margin:8px auto 16px;display:grid;place-content:center;text-align:center;background:var(--green);color:#fff;box-shadow:0 0 0 10px var(--green-100)}
.score-badge span{font-size:3rem;font-weight:800;line-height:1}.score-badge small{font-size:1rem}
.score-badge.low{background:var(--warn);box-shadow:0 0 0 10px #fde7c7}
.quiz-result{text-align:center}
.review{text-align:left;margin:24px 0}
.review h3{margin-bottom:.5em}
.review-item{border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px}
.review-item p{margin:.3em 0}

/* footer */
.site-footer{background:var(--green-900);color:#d6eadf;padding:48px 0 24px;margin-top:0}
.site-footer a,.site-footer .link-btn{color:#fff}
.footer-grid{display:grid;gap:28px}
@media (min-width:760px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
.footer-brand{font-weight:800;font-size:1.2rem;color:#fff;margin-bottom:.4em}
.footer-title{font-weight:700;color:#fff;margin-bottom:.6em}
.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin-bottom:.4em}
.footer-legal{border-top:1px solid rgba(255,255,255,.18);margin-top:28px;padding-top:18px;font-size:.85rem;color:#b5d3c3}

/* cookie banner */
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:90;background:#fff;border-top:3px solid var(--green);box-shadow:0 -8px 30px rgba(0,0,0,.15);padding:18px 0}
.cookie-banner[hidden]{display:none}
.cb-inner{max-width:1000px;margin:0 auto;padding:0 20px;max-height:80vh;overflow:auto}
.cb-inner h2{font-size:1.15rem;margin:0 0 .4em}
.cb-inner p{font-size:.93rem;margin-bottom:.8em}
.cb-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
.cb-actions .btn{padding:10px 18px;min-height:44px}
@media (max-width:560px){.cb-actions{flex-direction:column}.cb-actions .btn{width:100%}}

[hidden]{display:none!important}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* --- aggiunte v2 --- */
mark.ph{background:#fff3bf;color:#5c4400;border-radius:4px;padding:0 3px;font-weight:600;font-size:.92em}
.site-footer mark.ph{background:#7a5c00;color:#fff3bf}
.table-wrap{overflow-x:auto;margin:1rem 0}
.table-courses{display:table;min-width:640px}
.table-courses td:nth-child(2){text-align:center}
.table-courses td:nth-child(4){white-space:nowrap;font-weight:700}
.steps-4{grid-template-columns:1fr}
@media (min-width:640px){.steps-4{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1000px){.steps-4{grid-template-columns:repeat(4,1fr)}}
.card-course{display:flex;flex-direction:column}
.card-course .meta{font-weight:700;color:var(--teal);margin-bottom:.4em}
.card-course p:last-child{margin-top:auto;margin-bottom:0}
.facts-inline{list-style:none;padding:0;margin:1rem 0;display:flex;flex-wrap:wrap;gap:6px 22px;color:var(--green-900)}
.qa p{margin-bottom:.8em}
.faq summary h2,.faq summary h3{margin:0;font-size:1.05rem;font-weight:700;line-height:1.35}
.region-gate{background:#fff7e6;border:1px solid #f5d28a;border-left:4px solid var(--warn);border-radius:10px;padding:14px 16px;margin:16px 0}
.region-gate p{margin:0 0 .5em}
.region-gate p:last-child{margin-bottom:0}
.hero-text .lead{max-width:62ch}
.prose h2 + p,.prose h2 + ul{margin-top:.2em}