/* Header + Menü-Overlay der Startseite (styles.css) für die Unterseiten.
   Aufbau, Reihenfolge und Design sind identisch zu r0nlukas.html. */

/* Startseite setzt --mono auf Consolas; hier lokal gespiegelt, damit Header und
   Menü auf allen Seiten identisch aussehen (für DM Mono diese Zeile entfernen). */
.site-header,.menu-overlay{--mono:Consolas,"Courier New",monospace}

/* Header */
.site-header{height:76px;position:fixed;inset:0 0 auto;z-index:90;padding:0 var(--pad);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid transparent;transition:.25s}
.site-header.scrolled{background:rgba(9,10,8,.82);backdrop-filter:blur(18px);border-color:var(--line)}
.header-left{justify-self:start;display:flex;align-items:center;gap:22px}
.header-left .brand{display:block;width:42px;height:42px;flex:none}
.header-left .brand img{width:100%;height:100%;object-fit:contain}
.desktop-nav{display:flex;gap:24px}
.desktop-nav a{font:700 9px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.desktop-nav a:hover{color:var(--accent)}
.header-meta{justify-self:end;display:flex;align-items:center;gap:28px}
.status{display:flex;align-items:center;gap:8px;font:700 9px var(--mono);letter-spacing:.12em;color:var(--muted)}
.status i{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 14px var(--accent)}

/* Menü-Button */
.menu-btn{position:relative;display:flex;width:auto;height:34px;align-items:center;gap:0;padding:0;border:0;border-radius:0;background:transparent;color:var(--fg);cursor:pointer}
.menu-btn span{position:absolute;width:14px;height:1px;background:currentColor;left:0;top:12px;transition:.25s}
.menu-btn span+span{top:19px}
.menu-btn b{margin-left:23px;font:700 9px var(--mono);letter-spacing:.13em}
.menu-open .menu-btn span:first-child{top:16px;transform:rotate(45deg)}
.menu-open .menu-btn span:last-child{top:16px;transform:rotate(-45deg)}
.menu-open .desktop-nav,.menu-open .status{opacity:0;pointer-events:none}

/* Overlay */
.menu-overlay{position:fixed;inset:0;z-index:80;background:#050505;color:var(--fg);transform:translateY(-102%);transition:transform .72s cubic-bezier(.16,1,.3,1)}
.menu-overlay.is-open{transform:none}
.menu-overlay__inner{height:100%;padding:0;display:grid;grid-template-columns:minmax(620px,56vw) minmax(0,1fr)}
.menu-navigation{min-width:0;height:100%;display:grid;grid-template-columns:clamp(135px,14vw,235px) minmax(0,1fr);padding:96px clamp(28px,3vw,56px) 30px var(--pad);background:#050505}
.menu-word{align-self:center;justify-self:start;writing-mode:vertical-rl;transform:rotate(180deg);font-size:clamp(7rem,18vh,13rem);font-weight:850;line-height:.68;letter-spacing:-.1em;color:#e7e4dc}
.menu-list{min-width:0;display:flex;flex-direction:column;justify-content:center;padding-left:clamp(28px,3vw,54px)}
.menu-label{color:var(--muted);font:700 9px var(--mono);letter-spacing:.14em}
.menu-overlay nav{display:flex;flex-direction:column;margin:24px 0 40px}
.menu-overlay nav a{display:grid;grid-template-columns:34px 1fr;align-items:center;gap:14px;padding:12px 0;border:0;font:500 clamp(1.3rem,2.2vw,2.25rem)/1.05 var(--mono);letter-spacing:.02em;text-transform:uppercase;transition:padding-left .28s,color .28s}
.menu-overlay nav a:before{content:"";grid-column:1;width:5px;height:5px;background:currentColor}
.menu-overlay nav a span{display:none}
.menu-overlay nav a b{grid-column:2;font:inherit}
.menu-overlay nav a:hover{padding-left:12px;color:var(--accent)}
.menu-overlay small{font:700 8px var(--mono);letter-spacing:.12em}
.menu-meta{margin-top:auto;display:flex;gap:28px;flex-wrap:wrap;color:var(--muted);font:700 8px var(--mono);letter-spacing:.12em}
.menu-meta small{margin-left:auto;font:inherit}

/* Visual-Spalte */
.menu-visual{position:relative;overflow:hidden;border-left:1px solid var(--line);background:#070a06;isolation:isolate}
.menu-visual:before{content:"";position:absolute;inset:-8%;z-index:-1;background:radial-gradient(ellipse at 47% 50%,rgba(202,255,26,.2) 0,rgba(142,181,20,.11) 25%,transparent 57%),radial-gradient(circle at 82% 16%,rgba(202,255,26,.09),transparent 33%),radial-gradient(circle at 18% 88%,rgba(130,163,24,.08),transparent 35%),linear-gradient(90deg,rgba(8,10,8,.88),rgba(15,22,9,.35) 58%,rgba(7,9,6,.76));filter:blur(14px)}
.menu-visual:after{content:"";position:absolute;inset:0;z-index:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(to bottom,transparent,#000 25%,#000 75%,transparent);pointer-events:none}
#menuNetworkCanvas{position:absolute;inset:0;z-index:1;width:100%;height:100%;opacity:.58}
.menu-visual__rings{position:absolute;inset:0;z-index:2;overflow:hidden;pointer-events:none}
.menu-visual__rings i{position:absolute;display:block;aspect-ratio:1;border-radius:50%}
.menu-visual__rings i:first-child{width:clamp(780px,70vw,1350px);right:-39%;top:-13%;border:1px solid rgba(202,255,26,.24);box-shadow:inset 0 0 90px rgba(202,255,26,.025),0 0 70px rgba(202,255,26,.025)}
.menu-visual__rings i:last-child{width:clamp(600px,52vw,1000px);right:-24%;top:6%;border:1px solid rgba(241,241,234,.13)}
.menu-visual__rings:after{content:"";position:absolute;width:48%;aspect-ratio:1;left:24%;top:38%;border-radius:50%;background:rgba(202,255,26,.08);filter:blur(85px)}
.menu-visual>span{position:absolute;z-index:3;left:28px;bottom:28px;color:var(--muted);font:700 8px var(--mono);letter-spacing:.14em}

@media(max-width:1000px){.desktop-nav{display:none}.site-header{grid-template-columns:1fr auto}}
@media(max-width:900px){.menu-overlay__inner{grid-template-columns:1fr}.menu-visual{display:none}.menu-navigation{grid-template-columns:clamp(75px,20vw,130px) 1fr;padding-top:88px}.menu-word{font-size:clamp(5.5rem,22vw,9rem)}.menu-list{padding-left:20px}.menu-overlay nav a{font-size:clamp(1.25rem,5vw,2rem)}.menu-meta small{display:none}}
@media(max-width:700px){.menu-navigation{padding-inline:var(--pad);grid-template-columns:64px 1fr}.menu-word{font-size:18vw}.menu-list{padding-left:16px}.menu-overlay nav{margin-block:18px 28px}.menu-overlay nav a{padding:9px 0}.menu-meta{display:grid;gap:8px}}
@media(max-width:560px){.site-header{height:66px}.status{display:none}.header-meta{gap:0}.header-left{gap:15px}.header-left .brand{width:36px;height:36px}}

.menu-navigation{overflow-y:auto}
.desktop-nav a[aria-current="page"],.menu-overlay a[aria-current="page"]{color:var(--accent)}
@media(max-height:700px){.menu-navigation{padding-top:76px}.menu-overlay nav{margin-block:14px 24px}.menu-overlay nav a{padding-block:8px;font-size:clamp(1.05rem,3.2vh,1.7rem)}}