:root{--navy:#0a2f83;--blue:#174aa6;--blue2:#2967d7;--light:#f4f7fc;--surface:#fff;--text:#172033;--muted:#637087;--line:#dfe6f1;--green:#0e9b6a;--red:#b72c42;--shadow:0 20px 60px rgba(22,45,89,.13)}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:radial-gradient(circle at 15% 0,rgba(35,91,188,.10),transparent 32rem),linear-gradient(180deg,#f8faff 0,#f1f5fb 100%);line-height:1.48}a{color:var(--blue)}.page-shell{width:min(1180px,calc(100% - 36px));margin:auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:22px 2px 18px}.tritolo-brand{display:inline-flex;align-items:center;gap:10px;color:#111827;text-decoration:none;font-size:21px;font-weight:900;letter-spacing:.02em}.tritolo-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,#111827,#2f3a4e);color:white;font-weight:900}.header-note{font-size:13px;color:var(--muted);font-weight:700}.content-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(390px,.88fr);gap:34px;align-items:start}.event-banner{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 34px rgba(22,45,89,.09);padding:12px;overflow:hidden}.event-banner img{display:block;width:100%;height:auto;border-radius:10px}.hero-copy{padding:30px 6px 18px}.kicker{color:var(--blue);font-weight:850;font-size:12px;letter-spacing:.12em;text-transform:uppercase}.hero-copy h1,.success-card h1,.code-card h1{font-size:clamp(34px,5vw,58px);line-height:1.02;letter-spacing:-.045em;margin:8px 0 15px}.hero-copy h1 span{color:var(--blue)}.lead{font-size:18px;color:#4f5b71;max-width:720px;margin:0}.benefits{display:grid;gap:12px;margin:14px 0 18px}.benefit{display:flex;gap:14px;padding:17px 18px;background:rgba(255,255,255,.75);border:1px solid var(--line);border-radius:17px}.benefit.featured{background:linear-gradient(135deg,rgba(23,74,166,.08),rgba(41,103,215,.05));border-color:#c6d6f2}.benefit .icon{flex:0 0 42px;height:42px;display:grid;place-items:center;border-radius:13px;background:#e7eefb;color:var(--navy);font-weight:900;font-size:18px}.benefit strong{display:block;font-size:16px}.benefit p{margin:3px 0 0;color:var(--muted);font-size:14px}.deadline-box{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#0d2f78;color:#fff;padding:16px 18px;border-radius:17px;margin-top:18px}.deadline-box.closed{background:#596272}.deadline-box strong{display:block}.deadline-label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.1em;opacity:.76}.countdown{font-variant-numeric:tabular-nums;font-size:24px;font-weight:900;letter-spacing:.04em}.fineprint{color:var(--muted);font-size:12px;margin:10px 4px 0}.card{background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}.registration-card{position:sticky;top:18px}.card-head{padding:27px 28px 20px;border-bottom:1px solid var(--line)}.card-head h2{font-size:30px;letter-spacing:-.03em;margin:7px 0 6px}.card-head p{margin:0;color:var(--muted)}.card-pad{padding:28px}.form-pad{padding-top:22px}.field{margin-bottom:15px}.field label,form>label{display:block;font-weight:760;font-size:13px;margin-bottom:6px}.field label span{color:#d43355}.field small{color:var(--muted);font-weight:600}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}input[type=text],input[type=email],input[type=tel],input[type=password],input[type=number]{width:100%;border:1px solid #cfd9e8;background:#fff;color:var(--text);border-radius:12px;padding:12px 13px;font:inherit;outline:none;transition:.15s}input:focus{border-color:var(--blue2);box-shadow:0 0 0 4px rgba(41,103,215,.11)}.consent{display:flex;gap:10px;align-items:flex-start;padding:12px;border-radius:12px;background:#f5f7fb;border:1px solid #e3e8f1;font-size:12px!important;font-weight:500!important;color:#536075}.consent input{margin-top:3px;accent-color:var(--blue)}.consent b{color:#d43355}.btn{appearance:none;border:0;border-radius:13px;padding:14px 18px;font:inherit;font-weight:850;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.btn.primary{background:linear-gradient(135deg,var(--navy),var(--blue2));color:white;box-shadow:0 11px 24px rgba(23,74,166,.22)}.btn.secondary{background:#edf2fa;color:#1e3f78}.btn.submit{width:100%;margin-top:17px;font-size:15px}.secure-note{text-align:center;color:var(--muted);font-size:11px;margin-top:10px}.alert{padding:12px 14px;border-radius:12px;margin-bottom:15px;font-size:13px}.alert.error{background:#fff0f3;color:#8e2033;border:1px solid #ffd0da}.honeypot{position:absolute!important;left:-9999px!important;opacity:0!important}.narrow{max-width:680px;margin:6vh auto}.code-card .card-pad{padding:34px}.code-card .lead{margin-bottom:24px}.code-row{display:flex;gap:10px}.code-row input{flex:1}.code-row .btn{white-space:nowrap}.success-card{text-align:center;padding:42px 34px}.success-icon{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;margin:0 auto 18px;background:#e9f8f2;color:var(--green);font-size:36px;font-weight:900}.success-card h1{font-size:clamp(32px,5vw,49px)}.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:26px 0 14px;text-align:left}.summary>div{background:#f5f7fb;border-radius:12px;padding:12px}.summary span{display:block;font-size:11px;color:var(--muted)}.summary strong{display:block;font-size:13px;word-break:break-word}.confirmation-benefits{display:grid;gap:8px;margin:18px auto 22px;max-width:570px;text-align:left}.confirmation-benefits>div{background:#f3f7fd;border:1px solid #dee8f7;border-radius:11px;padding:10px 12px}.muted-center{color:var(--muted);font-size:13px;max-width:580px;margin:0 auto 22px}footer{text-align:center;color:#7a8496;font-size:11px;padding:28px 0 35px}
/* admin */.admin-wrap{width:min(1220px,calc(100% - 32px));margin:auto}.admin-head{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:22px 0}.admin-nav{display:flex;gap:8px;flex-wrap:wrap}.admin-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:19px;margin-bottom:16px;box-shadow:0 9px 30px rgba(22,45,89,.06)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px}.stat strong{display:block;font-size:30px}.stat span{font-size:12px;color:var(--muted)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:13px}table{width:100%;border-collapse:collapse;min-width:1020px;font-size:12px}th,td{padding:10px 11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:#f4f7fb;color:#536075;text-transform:uppercase;font-size:10px;letter-spacing:.06em}tr:last-child td{border-bottom:0}.admin-actions{display:flex;gap:8px;flex-wrap:wrap}.login{max-width:450px;margin:10vh auto}.login .card-pad{padding:28px}.login h1{font-size:36px;margin:5px 0 18px}.muted{color:var(--muted)}.event-link{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-all;background:#f4f7fb;border-radius:10px;padding:10px;font-size:12px}
@media(max-width:900px){.content-grid{grid-template-columns:1fr}.registration-card{position:static}.offer-column{order:1}.form-column{order:2}.page-shell{width:min(100% - 22px,1180px)}}@media(max-width:600px){.site-header{padding-top:14px}.header-note{display:none}.hero-copy{padding-top:22px}.hero-copy h1{font-size:38px}.two-cols{grid-template-columns:1fr;gap:0}.card-head,.card-pad{padding-left:20px;padding-right:20px}.deadline-box{align-items:flex-start;flex-direction:column;gap:8px}.countdown{font-size:21px}.summary{grid-template-columns:1fr}.code-row{flex-direction:column}.success-card{padding:32px 20px}.stats{grid-template-columns:1fr}}

.field-help{color:var(--muted);font-size:11px;margin-top:6px}.inquiry-field{padding:14px;border:1px solid #dce6f4;border-radius:14px;background:#f7f9fd;margin-top:3px}.inquiry-field label{font-size:13px}.contract-note{margin-top:11px;padding:11px 12px;border-radius:11px;background:#f7f8fb;border:1px solid #e0e5ee;color:#536075;font-size:11px;line-height:1.45}.contract-note strong{color:#26344c}

.benefit .icon.star{background:linear-gradient(135deg,#fff8dc,#f5e5a0);color:#d6a500;font-size:23px;text-shadow:0 1px 0 rgba(255,255,255,.75);border:1px solid #ecd77b}

/* Official TRITOLO logo in Campus header */
.tritolo-brand{gap:0}
.tritolo-logo{display:block;width:138px;height:auto;max-height:58px;object-fit:contain}
@media(max-width:600px){.tritolo-logo{width:118px;max-height:52px}}

.mail-note{margin:18px auto 4px;max-width:590px;padding:12px 14px;border-radius:12px;font-size:13px}.mail-note.success{background:#eefaf5;border:1px solid #c9ebdd;color:#176449}.mail-note.warning{background:#fff8e8;border:1px solid #f0ddb1;color:#755717}

.alert.mail-ok{background:#eefaf5;color:#176449;border:1px solid #c9ebdd}