:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#21354a;background:#f2f6fb}
*{box-sizing:border-box}body{margin:0}a{color:inherit}header{background:#173a62;color:#fff;padding:11px max(20px,calc((100vw - 1100px)/2));font-size:14px}
header a{text-decoration:none;font-weight:700;letter-spacing:.02em}main{width:min(1040px,calc(100% - 32px));margin:32px auto 50px}
.hero{background:white;border:1px solid #dae5f1;border-radius:16px;padding:30px 34px;box-shadow:0 3px 16px rgba(20,52,83,.06)}
.eyebrow{font-weight:750;color:#2771af;letter-spacing:.09em;font-size:12px;text-transform:uppercase}.hero h1{margin:9px 0 12px;color:#173a62;font-size:clamp(28px,4vw,38px);line-height:1.16}
.hero p{max-width:780px;line-height:1.7;margin:0;color:#4d6379}.choice-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:24px}
.choice{display:flex;flex-direction:column;align-items:flex-start;background:#fff;border:1px solid #d9e4ef;border-radius:16px;padding:27px;box-shadow:0 3px 15px rgba(20,52,83,.05);text-decoration:none;min-height:285px;transition:transform .16s,border-color .16s,box-shadow .16s}
.choice:hover,.choice:focus-visible{transform:translateY(-3px);border-color:#4389c1;box-shadow:0 9px 24px rgba(20,52,83,.13)}.choice .symbol{display:grid;place-items:center;border-radius:13px;background:#e8f3fc;color:#195f99;width:52px;height:52px;font:700 30px/1 Georgia,serif}
.choice h2{font-size:24px;color:#14395f;margin:19px 0 8px}.choice p{color:#4c6175;line-height:1.65;margin:0 0 18px}.choice .visit{font-weight:750;color:#1764a6;margin-top:auto}
.note{color:#52667b;line-height:1.65;font-size:14px;margin:25px 3px}.footer{text-align:center;color:#637689;font-size:13px;margin-top:38px}
@media(max-width:720px){main{margin-top:17px}.hero{padding:23px 20px}.choice-grid{grid-template-columns:1fr;gap:15px}.choice{min-height:0;padding:22px}.choice h2{font-size:22px}}
/* Unified bilingual lab home: identical markup and stylesheet in both languages. */
.site-header{background:#173a62;color:#fff}
.header-inner{width:min(1100px,calc(100% - 40px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:48px}
.site-header .site-brand{font-weight:700;text-decoration:none;letter-spacing:.02em;color:#fff}
.site-header .lang-switch{font-weight:700;text-decoration:none;color:#fff;border:1px solid #aecce5;border-radius:7px;padding:5px 11px}
.site-header .lang-switch:hover,.site-header .lang-switch:focus-visible{background:#275583}
.choice-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}
.choice{min-width:0;padding:24px;min-height:310px}
.choice h2{font-size:22px}
.choice .symbol{font-family:Georgia,serif}
.choice.computer-science .symbol{font-family:ui-monospace,monospace;font-size:23px;background:#eaefff;color:#3c5794}
@media(max-width:980px){.choice-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.choice{min-height:280px}}
@media(max-width:720px){.header-inner{width:calc(100% - 28px)}.choice-grid{grid-template-columns:1fr}.choice{min-height:0}.choice h2{font-size:22px}}

/* Uniforme con i moduli: stessa barra blu e stessa altezza. */
.site-header{background:#173f69!important;padding:0!important;min-height:62px!important}
.site-header .header-inner{width:100%;max-width:1100px;margin:0 auto;padding:0 16px;min-height:62px!important;display:flex;align-items:center;justify-content:space-between}
.site-header .site-brand{font:700 17px/1.3 Arial,system-ui,sans-serif;letter-spacing:0}
@media(max-width:560px){.site-header .header-inner{padding:0 12px}.site-header .site-brand{font-size:14px}}