/* ===========================================================
   ConnectED Mind — Cognitive Security Solutions
   Design system — editorial / institutional
   =========================================================== */
:root{
  --paper:#F5EFE3; --paper-2:#F1E9D9; --cream:#EBE3D2; --panel:#EFE7D6;
  --ink:#15181F; --ink-2:#1B1F28; --text:#2A2620; --muted:#6E6657; --muted-2:#8A8072;
  --minio:#B3271E; --minio-2:#9A2018; --gold:#B0892F; --navy:#1B2A52; --flag:#CE2B37;
  --line:#CDBFA8; --rule:#DCD0BC; --rule-2:#E6DCCB;
  --serif:'Playfair Display',Georgia,serif;
  --sans:'DM Sans',system-ui,sans-serif;
  --mono:'DM Mono',ui-monospace,monospace;
  --maxw:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;background:radial-gradient(circle at 20% 10%,rgba(176,137,47,.04),transparent 40%),radial-gradient(circle at 85% 80%,rgba(179,39,30,.03),transparent 45%)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 40px;position:relative;z-index:1}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--minio)}
.eyebrow.muted{color:var(--muted)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.1;color:var(--ink);letter-spacing:-.01em}
em.hl{font-style:italic;color:var(--minio)}
.rule{height:1px;background:var(--rule);border:0;margin:0}
.center{text-align:center}

/* ---------- HEADER ---------- */
header{position:sticky;top:0;z-index:60;background:rgba(245,239,227,.82);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--rule)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:13px}
.monogram{width:38px;height:38px;border:1.5px solid var(--ink);display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:17px;color:var(--ink);position:relative;flex:none}
.monogram::after{content:"";position:absolute;inset:3px;border:.5px solid var(--line)}
.brand b{font-family:var(--serif);font-weight:700;font-size:19px;color:var(--ink);letter-spacing:.01em;line-height:1}
.brand span{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.menu{display:flex;gap:28px;align-items:center}
.menu a{font-size:14.5px;color:var(--text);position:relative;padding:4px 0}
.menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--minio);transition:width .3s}
.menu a:hover::after,.menu a.active::after{width:100%}
.menu a.active{color:var(--ink)}
.nav-right{display:flex;align-items:center;gap:18px}
.lang{font-family:var(--mono);font-size:12px;letter-spacing:.08em;border:1px solid var(--rule);border-radius:2px;overflow:hidden;display:flex}
.lang a{padding:5px 9px;color:var(--muted)}
.lang a.on{color:var(--paper);background:var(--ink)}
.navtoggle{display:none;width:42px;height:38px;border:1px solid var(--line);background:transparent;cursor:pointer;border-radius:2px;position:relative}
.navtoggle span{position:absolute;left:11px;right:11px;height:1.5px;background:var(--ink);transition:.3s}
.navtoggle span:nth-child(1){top:13px}.navtoggle span:nth-child(2){top:18px}.navtoggle span:nth-child(3){top:23px}

/* ---------- BUTTONS ---------- */
.btn{font-family:var(--sans);font-size:14.5px;font-weight:600;letter-spacing:.01em;padding:14px 24px;border-radius:2px;transition:.25s;cursor:pointer;display:inline-flex;align-items:center;gap:9px;border:1px solid transparent}
.btn-primary{background:var(--minio);color:#fff;border-color:var(--minio)}
.btn-primary:hover{background:var(--minio-2);border-color:var(--minio-2)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);background:rgba(21,24,31,.03)}
.btn-light{background:transparent;color:var(--cream);border-color:rgba(235,227,210,.35)}
.btn-light:hover{border-color:var(--gold);color:#fff}
.cta-row{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}

/* ---------- HERO (home) ---------- */
.hero{padding:84px 0 70px;border-bottom:1px solid var(--rule)}
.hero-grid{display:grid;grid-template-columns:1.55fr .95fr;gap:56px;align-items:start}
.hero .eyebrow{margin-bottom:26px}
.hero h1{font-size:clamp(2.9rem,6vw,5.4rem);font-weight:600;line-height:1.04}
.hero .lead{font-size:1.18rem;color:var(--muted);max-width:34ch;margin-top:26px;line-height:1.6}
.payoff{font-family:var(--serif);font-style:italic;font-size:1.35rem;color:var(--ink);margin-top:30px;padding-left:18px;border-left:2px solid var(--minio)}
.doc-card{background:var(--paper-2);border:1px solid var(--line);padding:28px;position:relative;box-shadow:0 1px 0 var(--rule),18px 18px 0 -2px rgba(205,191,168,.28)}
.doc-card .doc-top{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--rule);padding-bottom:14px}
.doc-card .seal{width:30px;height:30px;border:1px solid var(--minio);color:var(--minio);display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:13px;border-radius:50%}
.doc-card blockquote{font-family:var(--serif);font-size:1.5rem;line-height:1.28;color:var(--ink);margin:22px 0 18px;font-weight:500}
.doc-card blockquote b{color:var(--minio);font-weight:600}
.doc-card .doc-foot{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);display:flex;justify-content:space-between;border-top:1px solid var(--rule);padding-top:13px}

/* ---------- INNER PAGE HERO ---------- */
.pagehero{padding:70px 0 54px;border-bottom:1px solid var(--rule)}
.crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin-bottom:22px}
.crumbs .sep{color:var(--line);margin:0 8px}
.pagehero h1{font-size:clamp(2.3rem,4.6vw,3.7rem)}
.pagehero .lead{font-size:1.15rem;color:var(--muted);max-width:60ch;margin-top:22px;line-height:1.6}

/* ---------- SECTION SCAFFOLD ---------- */
section{padding:88px 0;position:relative}
.sec-label{display:flex;align-items:baseline;gap:16px;margin-bottom:34px}
.sec-num{font-family:var(--serif);font-style:italic;font-size:1.5rem;color:var(--minio)}
.sec-label .eyebrow{margin:0}
.sec-head{font-size:clamp(1.9rem,3.4vw,2.9rem);max-width:20ch;font-weight:600}
.sec-intro{max-width:62ch;color:var(--muted);font-size:1.12rem;margin-top:20px;line-height:1.65}
.prose p{max-width:66ch;margin-top:18px;color:var(--text)}
.prose p.big{font-size:1.2rem;color:var(--ink)}
.tint{background:var(--paper-2);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.panel-bg{background:var(--panel);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}

/* ---------- TESI / dark band ---------- */
.tesi{background:var(--ink);color:var(--cream);padding:92px 0}
.tesi .eyebrow{color:var(--gold)}
.tesi q{font-family:var(--serif);font-weight:500;font-size:clamp(1.8rem,3.6vw,3rem);line-height:1.24;display:block;max-width:22ch;margin-top:22px;quotes:none}
.tesi q b{color:#fff;font-style:italic;font-weight:600}
.tesi .src{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin-top:32px}

/* ---------- STATS ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);margin-top:50px;border-top:1px solid var(--rule)}
.stat{padding:30px 26px 26px;border-bottom:1px solid var(--rule)}
.stat:not(:last-child){border-right:1px solid var(--rule)}
.stat .n{font-family:var(--serif);font-size:3.4rem;font-weight:600;color:var(--minio);line-height:1}
.stat .n span{font-size:1.5rem;vertical-align:super;margin-left:2px}
.stat p{font-size:.98rem;color:var(--text);margin-top:12px;max-width:30ch}
.fn{font-family:var(--mono);font-size:11px;color:var(--muted-2);margin-top:18px;letter-spacing:.02em}

/* ---------- CARDS (doctrine) ---------- */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:8px}
.card{background:var(--paper);padding:34px 32px;transition:background .3s}
.tint .card{background:var(--paper-2)}
.card:hover{background:var(--cream)}
.card .k{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.card h3{font-size:1.6rem;margin:12px 0 12px;font-weight:600}
.card h3 .dot{color:var(--minio)}
.card p{color:var(--muted);font-size:1rem;line-height:1.6}
.authors{display:flex;flex-wrap:wrap;gap:28px;margin-top:32px;padding-top:24px;border-top:1px solid var(--rule)}
.authors .a b{font-family:var(--serif);font-size:1.05rem;color:var(--ink);display:block}
.authors .a span{font-size:.85rem;color:var(--muted)}
.paper-ref{font-family:var(--serif);font-style:italic;color:var(--ink);font-size:1.1rem}

/* ---------- COLUMNS (architecture) ---------- */
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin-top:14px}
.col .rn{font-family:var(--serif);font-style:italic;font-size:2.2rem;color:var(--minio);line-height:1}
.col .ck{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:14px}
.col h3{font-size:1.5rem;margin:6px 0 14px}
.col p{color:var(--muted);font-size:1rem;line-height:1.62}
.col .hr{height:2px;width:42px;background:var(--minio);margin:20px 0 0}
.thesis-line{font-family:var(--serif);font-style:italic;font-size:1.3rem;color:var(--ink);text-align:center;max-width:48ch;margin:58px auto 0;line-height:1.4}

/* ---------- SECTORS ---------- */
.sectorgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:10px}
.sector{background:var(--paper);padding:28px 24px;min-height:150px;display:flex;flex-direction:column;justify-content:space-between;transition:background .3s}
.sector:hover{background:var(--cream)}
.sector .si{font-family:var(--mono);font-size:11px;color:var(--minio);letter-spacing:.14em}
.sector h3{font-size:1.2rem;margin-top:auto;font-weight:600}
.sector p{font-size:.9rem;color:var(--muted);margin-top:8px}

/* ---------- PARTNERS / ecosystem ---------- */
.peri-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.partners{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px}
.pchip{font-family:var(--serif);font-size:1.15rem;color:var(--ink);border:1px solid var(--line);background:var(--paper-2);padding:14px 20px;letter-spacing:.01em}
.pchip span{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:block;margin-top:3px}
.timeline{margin-top:18px;border-left:2px solid var(--rule);padding-left:26px}
.timeline .tl{margin-bottom:24px;position:relative}
.timeline .tl::before{content:"";position:absolute;left:-33px;top:6px;width:9px;height:9px;background:var(--minio);border-radius:50%}
.timeline .tl b{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--minio);display:block;margin-bottom:5px}
.timeline .tl p{color:var(--text);max-width:54ch}

/* ---------- TEAM ---------- */
.teamgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:10px}
.member{background:var(--paper);padding:30px 28px}
.member .mono-i{width:46px;height:46px;border:1px solid var(--line);display:grid;place-items:center;font-family:var(--serif);font-weight:700;color:var(--minio);font-size:1.05rem;margin-bottom:16px}
.member b{font-family:var(--serif);font-size:1.3rem;color:var(--ink);font-weight:600;display:block}
.member .role{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--minio);margin:6px 0 10px}
.member p{font-size:.95rem;color:var(--muted);line-height:1.55}
.adv-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0;margin-top:10px;border-top:1px solid var(--rule)}
.adv-list .adv{padding:18px 4px;border-bottom:1px solid var(--rule);display:flex;justify-content:space-between;gap:18px;align-items:baseline}
.adv-list .adv:nth-child(odd){padding-right:30px}
.adv-list .adv b{font-family:var(--serif);font-size:1.12rem;color:var(--ink);font-weight:600}
.adv-list .adv span{font-size:.9rem;color:var(--muted);text-align:right}

/* ---------- CONTACT ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;font-family:var(--sans);font-size:1rem;color:var(--ink);background:var(--paper-2);border:1px solid var(--line);border-radius:2px;padding:13px 14px;transition:border .2s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--minio)}
.field textarea{min-height:130px;resize:vertical}
.contact-info .ci{margin-bottom:26px}
.contact-info .ci b{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--minio);display:block;margin-bottom:6px}
.contact-info .ci p{color:var(--ink);font-size:1.05rem}

/* ---------- CLOSING ---------- */
.closing{background:var(--navy);color:var(--cream);text-align:center;padding:104px 0}
.closing .seal{width:54px;height:54px;border:1px solid var(--gold);color:var(--gold);display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:22px;border-radius:50%;margin:0 auto 28px}
.closing h2{color:#fff;font-size:clamp(2.1rem,4.6vw,3.4rem);font-style:italic;font-weight:500;max-width:24ch;margin:0 auto}
.closing .sub{font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-top:20px}

/* ---------- FOOTER ---------- */
footer{background:var(--navy);color:var(--muted-2);padding:54px 0 38px;font-size:14px}
.foot-grid{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap}
.foot-grid .brand b{color:var(--cream)}
.foot-grid .brand span{color:var(--muted-2)}
.foot-nav{display:flex;gap:46px;flex-wrap:wrap}
.foot-nav div b{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:12px}
.foot-nav div a,.foot-nav div p{display:block;color:var(--cream);opacity:.78;margin-bottom:7px;font-size:13.5px}
.foot-nav div a:hover{opacity:1;color:#fff}
.foot-bot{display:flex;justify-content:space-between;margin-top:42px;padding-top:22px;border-top:1px solid rgba(205,191,168,.16);font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--muted-2);flex-wrap:wrap;gap:10px}

/* ---------- REVEAL ---------- */
[data-reveal]{opacity:0;transform:translateY(20px);transition:opacity .85s cubic-bezier(.2,.7,.2,1),transform .85s cubic-bezier(.2,.7,.2,1)}
[data-reveal].in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none;transition:none}}

/* ---------- RESPONSIVE ---------- */
@media(max-width:980px){
  .cols{grid-template-columns:1fr;gap:34px}
  .sectorgrid{grid-template-columns:repeat(2,1fr)}
  .teamgrid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .wrap{padding:0 22px}
  .menu{position:fixed;inset:72px 0 auto 0;background:var(--paper);flex-direction:column;gap:0;border-bottom:1px solid var(--rule);padding:8px 22px 20px;display:none;box-shadow:0 20px 30px -20px rgba(21,24,31,.3)}
  .menu.open{display:flex}
  .menu a{padding:14px 0;border-bottom:1px solid var(--rule-2);width:100%}
  .navtoggle{display:block}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .cards{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .stat:not(:last-child){border-right:0}
  .sectorgrid{grid-template-columns:1fr}
  .teamgrid{grid-template-columns:1fr}
  .adv-list{grid-template-columns:1fr}
  .adv-list .adv:nth-child(odd){padding-right:4px}
  .peri-grid,.contact-grid{grid-template-columns:1fr;gap:34px}
  section{padding:62px 0}
}

/* ---- LOGO wordmark (rifinito: navy + rosso bandiera) ---- */
.brand .logo{display:flex;flex-direction:column;line-height:1.02}
.logo-name{font-family:var(--serif);font-weight:700;font-size:1.5rem;color:var(--navy);letter-spacing:-.012em}
.logo-name .ed{color:var(--flag)}
.logo-name i{font-weight:500;font-style:italic}
.logo-tag{font-family:var(--mono);font-size:9px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.logo-neg .logo-name{color:var(--cream)}
.logo-neg .logo-name .ed{color:#E89BA0}
.logo-neg .logo-tag{color:var(--muted-2)}
@media(max-width:760px){.logo-name{font-size:1.3rem}.logo-tag{font-size:8px;letter-spacing:.2em}}

/* ====== IMPACT UPGRADES ====== */
.rosette{position:absolute;pointer-events:none;z-index:0}
.hero,.tesi,.closing,.pagehero{position:relative;overflow:hidden}
.rosette-hero{width:640px;top:-130px;right:-150px;opacity:.10;will-change:transform}
.rosette-page{width:440px;top:-120px;right:-130px;opacity:.07}
.tesi .rosette{width:540px;top:-130px;right:-120px;opacity:.08}
.closing .rosette{width:560px;bottom:-180px;left:-130px;opacity:.10}
.ic{display:inline-flex;color:var(--navy);margin-bottom:14px}
.ic svg{width:26px;height:26px}
.diagram{margin:54px auto 0;max-width:780px}
.diagram svg{width:100%;height:auto;display:block}
.card,.col,.sector,.member{transition:background .3s,transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.card:hover,.sector:hover,.member:hover{transform:translateY(-3px);box-shadow:0 14px 30px -18px rgba(21,24,31,.32)}
.col:hover{transform:translateY(-2px)}
#scrollbar{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--minio),var(--navy));z-index:100;transition:width .08s linear}
.stat .n .count{font-variant-numeric:tabular-nums}
@media(prefers-reduced-motion:reduce){.rosette-hero{will-change:auto}}

.brand .logo-img{height:42px;width:auto;display:block}
@media(max-width:760px){.brand .logo-img{height:34px}}
.foot-grid .logo-img-neg{height:52px;width:auto;display:block}
.diagram .dg-serif{font-family:var(--serif)}
.diagram .dg-serif-i{font-family:var(--serif);font-style:italic}
.diagram .dg-mono{font-family:var(--mono);letter-spacing:1px}