@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;0,900;1,600&family=Inter:wght@300;400;500;600&display=swap');
:root{
  --bg:#0d0520;--deep:#130830;--panel:#1a0f3d;--card:#20134a;--border:#2d1a6e;
  --violet:#7c3aed;--purple:#a855f7;--lilac:#c4b5fd;--indigo:#4f46e5;
  --rose:#f43f5e;--teal:#06b6d4;--gold:#f59e0b;
  --text:#ddd6fe;--muted:#6d6a9a;--white:#faf5ff;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.75;overflow-x:hidden}

/* HERO */
.hero{position:relative;overflow:hidden;min-height:510px;display:flex;align-items:center;background:var(--deep)}
.hero-glow{position:absolute;inset:0;background:radial-gradient(ellipse 55% 65% at 78% 50%,rgba(124,58,237,.2) 0%,transparent 65%),radial-gradient(ellipse 28% 38% at 8% 78%,rgba(79,70,229,.12) 0%,transparent 58%)}
.hero-inner{position:relative;z-index:2;max-width:1080px;margin:auto;padding:80px 55px;display:grid;grid-template-columns:1fr 260px;gap:50px;align-items:center}
.breadcrumb{font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--purple);margin-bottom:18px;display:flex;align-items:center;gap:10px}
.breadcrumb::before{content:'';width:20px;height:1px;background:var(--purple)}
h1{font-family:'Playfair Display',Georgia,serif;font-size:clamp(2.7rem,5.5vw,4.6rem);color:var(--white);line-height:.98;letter-spacing:-.02em;margin-bottom:20px;font-weight:900}
h1 em{display:block;font-size:.4em;font-style:italic;color:var(--purple);margin-bottom:8px;font-weight:600}
.hero-desc{color:rgba(221,214,254,.7);font-size:1.02rem;font-weight:300;line-height:1.75;max-width:460px;margin-bottom:28px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px}
.ht{padding:4px 13px;border:1px solid rgba(168,85,247,.28);background:rgba(124,58,237,.1);color:var(--lilac);font-size:.75rem;font-weight:500;border-radius:3px}

/* NAV */
.page-nav{background:var(--panel);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:0 4px 22px rgba(0,0,0,.45)}
.nav-wrap{max-width:1080px;margin:auto;padding:0 55px;display:flex;overflow-x:auto;scrollbar-width:none}
.nav-wrap::-webkit-scrollbar{display:none}
.nl{padding:13px 17px;font-size:.8rem;font-weight:500;color:var(--muted);text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent;transition:all .2s;letter-spacing:.03em}
.nl:hover,.nl.active{color:var(--purple);border-bottom-color:var(--purple)}

/* LAYOUT */
.page-wrap{max-width:1080px;margin:auto;padding:64px 55px;display:grid;grid-template-columns:1fr 285px;gap:60px;align-items:start}
main{min-width:0}

/* SECTIONS */
.sec{margin-bottom:72px}
.sec-tag{font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--purple);margin-bottom:12px;display:flex;align-items:center;gap:10px}
.sec-tag::after{content:'';flex:1;height:1px;background:var(--border)}
.sec h2{font-family:'Playfair Display',serif;font-size:2rem;font-weight:700;color:var(--white);margin-bottom:16px;line-height:1.15}
.sec p{font-size:.97rem;margin-bottom:14px;line-height:1.82}

/* AREA GRID */
.area-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}
.area-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:20px;border-left:4px solid var(--violet);transition:box-shadow .2s,transform .2s}
.area-card:hover{box-shadow:0 0 22px rgba(124,58,237,.18);transform:translateX(3px)}
.area-card:nth-child(2){border-left-color:var(--indigo)}
.area-card:nth-child(3){border-left-color:var(--purple)}
.area-card:nth-child(4){border-left-color:var(--teal)}
.area-card:nth-child(5){border-left-color:var(--rose)}
.area-card:nth-child(6){border-left-color:var(--gold)}
.ac-ba{font-size:.67rem;font-weight:700;letter-spacing:.08em;padding:2px 8px;border-radius:2px;margin-bottom:7px;display:inline-block;background:rgba(124,58,237,.18);color:var(--lilac)}
.ac-name{font-family:'Playfair Display',serif;font-size:1.02rem;font-weight:700;color:var(--white);margin-bottom:5px}
.ac-desc{font-size:.82rem;color:rgba(221,214,254,.72);line-height:1.6}

/* EXEC FN HEX */
.fn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin:20px 0}
.fn-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px 16px;text-align:center;transition:border-color .25s,transform .2s;position:relative;overflow:hidden}
.fn-card::after{content:'';position:absolute;top:-25px;right:-25px;width:70px;height:70px;background:rgba(124,58,237,.08);border-radius:50%}
.fn-card:hover{border-color:var(--purple);transform:translateY(-3px)}
.fc-ico{font-size:1.85rem;margin-bottom:9px}
.fc-name{font-family:'Playfair Display',serif;font-size:.94rem;font-weight:700;color:var(--white);margin-bottom:4px}
.fc-desc{font-size:.8rem;color:var(--muted);line-height:1.55}

/* TABLE */
.tbl{width:100%;border-collapse:collapse;font-size:.86rem;margin:18px 0}
.tbl th{background:var(--panel);color:var(--purple);border:1px solid var(--border);padding:9px 15px;text-align:left;font-weight:600;font-size:.81rem;letter-spacing:.04em}
.tbl td{padding:9px 15px;border:1px solid var(--border);vertical-align:top;line-height:1.55}
.tbl tr:nth-child(odd) td{background:rgba(255,255,255,.02)}
.tbl tr:hover td{background:rgba(124,58,237,.07)}
.badge{display:inline-block;padding:2px 7px;border-radius:2px;font-size:.69rem;font-weight:600}
.b-v{background:rgba(124,58,237,.16);color:var(--lilac)}
.b-i{background:rgba(79,70,229,.16);color:#a5b4fc}
.b-t{background:rgba(6,182,212,.12);color:var(--teal)}
.b-r{background:rgba(244,63,94,.12);color:var(--rose)}

/* TIMELINE */
.timeline{margin:20px 0;position:relative;padding-left:26px}
.timeline::before{content:'';position:absolute;left:7px;top:4px;bottom:4px;width:2px;background:linear-gradient(to bottom,var(--violet),var(--indigo),rgba(79,70,229,0))}
.tl-item{position:relative;padding:15px 0;border-bottom:1px solid var(--border)}
.tl-item:last-child{border-bottom:none}
.tl-dot{position:absolute;left:-23px;top:20px;width:13px;height:13px;border-radius:50%;background:var(--violet);border:2px solid var(--deep)}
.tl-age{font-size:.68rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--purple);margin-bottom:4px}
.tl-content strong{display:block;font-weight:600;font-size:.92rem;color:var(--white);margin-bottom:3px}
.tl-content p{font-size:.83rem;color:var(--muted);margin:0;line-height:1.55}

/* INFO BOX */
.ib{border-radius:8px;padding:17px 21px;margin:20px 0}
.ib-v{background:rgba(124,58,237,.07);border:1px solid rgba(124,58,237,.2);border-left:4px solid var(--violet)}
.ib-i{background:rgba(79,70,229,.07);border:1px solid rgba(79,70,229,.2);border-left:4px solid var(--indigo)}
.ib-t{background:rgba(6,182,212,.06);border:1px solid rgba(6,182,212,.18);border-left:4px solid var(--teal)}
.ib-title{font-weight:700;font-size:.91rem;margin-bottom:5px;font-family:'Playfair Display',serif;color:var(--white)}
.ib p{font-size:.87rem;color:rgba(221,214,254,.82);margin:0;line-height:1.72}

/* TEST WIDGET */
.ef-test{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:22px;margin:22px 0}
.ef-test-title{font-family:'Playfair Display',serif;font-size:1.05rem;font-weight:700;color:var(--white);margin-bottom:12px}
#ef-q{font-size:.93rem;color:var(--text);margin-bottom:14px;line-height:1.7;min-height:2.8em}
#ef-a{display:none;background:rgba(124,58,237,.1);border:1px solid var(--border);border-radius:6px;padding:12px;font-size:.84rem;color:var(--lilac);margin-bottom:12px;line-height:1.6}
#ef-btn{padding:8px 20px;background:var(--violet);color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:.83rem;font-weight:600;transition:background .2s}
#ef-btn:hover{background:var(--purple)}

/* PATHO */
.patho{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:18px;margin-bottom:12px;display:grid;grid-template-columns:46px 1fr;gap:14px;align-items:start;transition:border-color .2s}
.patho:hover{border-color:rgba(168,85,247,.35)}
.patho-ico{width:42px;height:42px;border-radius:8px;background:rgba(124,58,237,.1);display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}
.patho-body strong{display:block;font-family:'Playfair Display',serif;font-size:1rem;color:var(--white);margin-bottom:4px}
.patho-body p{font-size:.84rem;color:rgba(221,214,254,.7);line-height:1.65;margin:0}
.ptag{display:inline-block;font-size:.67rem;font-weight:600;padding:2px 7px;border-radius:2px;margin-bottom:5px}
.pt-dev{background:rgba(79,70,229,.16);color:#a5b4fc}
.pt-ps{background:rgba(168,85,247,.16);color:var(--purple)}
.pt-tum{background:rgba(244,63,94,.12);color:var(--rose)}
.pt-dg{background:rgba(245,158,11,.12);color:var(--gold)}

/* SIDEBAR */
.sidebar{position:sticky;top:60px}
.widget{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:20px;margin-bottom:14px}
.w-title{font-family:'Playfair Display',serif;font-size:1.1rem;font-weight:700;color:var(--white);margin-bottom:13px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.sr{display:flex;justify-content:space-between;align-items:baseline;padding:7px 0;border-bottom:1px solid var(--border);font-size:.83rem}
.sr:last-child{border-bottom:none}
.sr .sl{color:var(--muted)}
.sr .sv{font-weight:700;color:var(--purple);font-family:'Playfair Display',serif;font-size:.95rem}
.ef-bar{margin:8px 0}
.eb-label{font-size:.74rem;color:var(--muted);display:flex;justify-content:space-between;margin-bottom:3px}
.eb-track{height:7px;background:var(--border);border-radius:4px;overflow:hidden}
.eb-fill{height:100%;border-radius:4px;background:var(--violet);transition:width 1.4s ease}

footer{background:var(--bg);border-top:1px solid var(--border);text-align:center;padding:26px;font-size:.77rem;color:var(--muted)}
footer strong{color:rgba(250,245,255,.7)}

@media(max-width:820px){.hero-inner,.page-wrap{grid-template-columns:1fr}.sidebar{position:static}.area-grid,.fn-grid{grid-template-columns:1fr 1fr}.nav-wrap,.page-wrap{padding-left:20px;padding-right:20px}}
@media(max-width:500px){.area-grid,.fn-grid{grid-template-columns:1fr}.hero-inner{padding:50px 22px}}