/* =============================================================
   konsolestudio.de — local, self-contained styles
   Konsole Labs design system (schöneberg-rooted)
   No external CDNs · no Google Fonts · no trackers.
   ============================================================= */

@font-face { font-family: 'Eboy Alpha'; src: url('fonts/Eboy-EXTAlpha.otf') format('opentype'); font-display: swap; }
@font-face { font-family: 'Eboy Beta';  src: url('fonts/Eboy-EXTBeta.otf')  format('opentype'); font-display: swap; }
@font-face { font-family: 'Eboy Gamma'; src: url('fonts/Eboy-EXTGamma.otf') format('opentype'); font-display: swap; }

:root {
  --konsole-orange:       #FF9600;
  --konsole-orange-deep:  #E88700;
  --konsole-orange-soft:  #FFB94D;
  --konsole-orange-ghost: #FFE8C2;

  --shell-0:   #FFFFFF;
  --shell-50:  #F5F3EE;
  --shell-100: #E9E6DF;
  --shell-200: #D8D4CA;
  --shell-300: #BFBAAF;
  --shell-400: #8E8A82;
  --shell-500: #4A4741;
  --shell-700: #2A2823;
  --shell-900: #1A1915;

  --fg-1: var(--shell-900);
  --fg-2: var(--shell-500);
  --fg-3: var(--shell-400);

  --border-hairline: #D8D4CA;
  --border-soft:     #BFBAAF;
  --border-strong:   #8E8A82;

  --status-ok:    #5C8A3A;
  --status-warn:  #E88700;
  --status-error: #B43A2E;
  --status-info:  #3A6FB4;

  /* local-only font stacks — no remote font requests */
  --font-pixel:  'Eboy Alpha', 'Courier New', monospace;
  --font-beta:   'Eboy Beta', 'Courier New', monospace;
  --font-mono:   ui-monospace, 'SF Mono', Menlo, 'DejaVu Sans Mono', 'Courier New', monospace;
  --font-sans:   -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  --grad-shell:  linear-gradient(180deg, #F0EDE5 0%, #E9E6DF 50%, #DCD8CE 100%);
  --grad-chip:   linear-gradient(180deg, #ECE8E0 0%, #D6D2C8 100%);
  --grad-orange: linear-gradient(180deg, #FFB64D 0%, #FF9600 55%, #E88700 100%);

  --shadow-housing: 0 1px 0 rgba(255,255,255,.9) inset, 0 -1px 0 rgba(0,0,0,.06) inset, 0 2px 4px rgba(0,0,0,.08), 0 8px 22px rgba(0,0,0,.10);
  --shadow-paper:   0 1px 0 rgba(255,255,255,1) inset, 0 0 0 1px var(--border-hairline), 0 2px 10px rgba(0,0,0,.06);
  --shadow-raised:  0 1px 0 rgba(255,255,255,.8) inset, 0 -1px 1px rgba(0,0,0,.08) inset, 0 1px 2px rgba(0,0,0,.12);
  --shadow-pressed: 0 1px 2px rgba(0,0,0,.18) inset;
  --shadow-inset:   0 1px 2px rgba(0,0,0,.12) inset, 0 -1px 0 rgba(255,255,255,.8) inset;
}

* { box-sizing: border-box; }
html, body { margin:0; padding:0; background: var(--grad-shell); font-family: var(--font-sans); color: var(--fg-1); -webkit-font-smoothing: antialiased; }
a { color: var(--konsole-orange-deep); text-decoration: none; border-bottom: 1px dotted var(--konsole-orange); }
a:hover { color: var(--konsole-orange-deep); border-bottom-style: solid; }
img { max-width: 100%; display: block; }

/* ---------- shell + chrome ---------- */
.site { max-width: 1120px; margin: 22px auto 60px; padding: 14px; background: var(--grad-shell); border: 1px solid var(--border-soft); border-radius: 22px; box-shadow: var(--shadow-housing); }

.topbar { display:flex; align-items:center; gap:18px; padding:14px 22px; flex-wrap: nowrap; min-height: 56px; }
.brand { display:flex; align-items:center; gap:11px; text-decoration: none; border: none; flex: none; }
.brand .word { line-height:1; color: var(--shell-900); }
.brand .word .row1 { font-family: var(--font-pixel); font-size: 21px; letter-spacing:.02em; }
.brand .word .row1 .dot { color: var(--konsole-orange); }
.brand .word .row2 { font-family: var(--font-sans); font-size: 9px; margin-top: 5px; letter-spacing: .16em; text-transform: uppercase; color: var(--shell-500); }
.brand-tile { width: 38px; height: 38px; display: grid; place-items: center; background: var(--konsole-orange); border-radius: 4px; box-shadow: var(--shadow-raised); flex: none; }
.brand-tile svg { width: 25px; height: 25px; }

.mainnav { display:flex; gap:18px; margin-left:14px; flex-wrap: nowrap; flex: 1 1 auto; min-width: 0; }
.nav-item { display:inline-flex; align-items:center; gap:6px; cursor:pointer; background:none; border:none; padding:6px 4px; text-decoration: none; white-space: nowrap; transition: color .12s ease; line-height: 1; }
.nav-item .cap { font-family: var(--font-pixel); font-size:15px; color: var(--shell-500); text-transform: lowercase; letter-spacing:.02em; transition: color .12s ease; line-height: 1; }
.nav-item .led { width:6px; height:6px; border-radius:50%; background: var(--shell-300); display: inline-block; flex: none; transition: background .12s ease, box-shadow .12s ease; }
.nav-item:hover .cap { color: var(--konsole-orange); }
.nav-item:hover .led { background: var(--konsole-orange-soft); }
.nav-item.active .cap { color: var(--konsole-orange); }
.nav-item.active .led { background: var(--konsole-orange); box-shadow: 0 0 6px rgba(255,150,0,.6); }

.utility { display:flex; gap:10px; margin-left:auto; align-items:center; flex: none; }
.util-btn { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; font-family: var(--font-pixel); font-size: 13px; letter-spacing: .04em; border-radius: 99px; text-decoration: none; border: 1px solid var(--border-soft); background: var(--shell-50); color: var(--shell-700); cursor: pointer; transition: background .12s, color .12s, border-color .12s; line-height: 1; white-space: nowrap; }
.util-btn:hover { background: var(--konsole-orange-ghost); color: var(--konsole-orange-deep); border-color: var(--konsole-orange-soft); }
.util-btn.primary { background: var(--grad-orange); color: #fff; border-color: #C87000; box-shadow: var(--shadow-raised); }
.util-btn.primary:hover { background: var(--grad-orange); filter: brightness(1.06); color: #fff; }

/* burger */
.burger { display: none; width: 38px; height: 38px; border-radius: 4px; border: 1px solid var(--border-soft); background: var(--shell-50); cursor: pointer; padding: 0; align-items: center; justify-content: center; flex: none; box-shadow: var(--shadow-raised); }
.burger:hover { background: var(--konsole-orange-ghost); border-color: var(--konsole-orange-soft); }
.burger svg { width: 18px; height: 18px; color: var(--shell-700); }
.burger:hover svg { color: var(--konsole-orange-deep); }

/* drawer */
.nav-drawer { position: absolute; top: 100%; left: 0; right: 0; background: var(--shell-50); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); padding: 14px 22px 18px; display: none; flex-direction: column; gap: 6px; z-index: 30; box-shadow: 0 8px 22px rgba(0,0,0,.08); }
.nav-drawer.open { display: flex; }
.nav-drawer a { font-family: var(--font-pixel); font-size: 16px; color: var(--shell-700); text-decoration: none; border: none; padding: 10px 8px; border-radius: 4px; }
.nav-drawer a:hover, .nav-drawer a.active { background: #fff; color: var(--konsole-orange); }

@media (max-width: 1000px) {
  .mainnav { display: none; }
  .burger { display: inline-flex; }
  .topbar { position: relative; }
  .brand .word .row2 { display: none; }
}
@media (max-width: 560px) {
  .util-btn .util-lbl { display: none; }
  .util-btn { padding: 8px 11px; }
  .topbar { gap: 10px; padding: 12px 14px; }
}

/* ---------- paper ---------- */
.paper { background:#fff; border-radius: 18px; box-shadow: var(--shadow-paper); padding: 0; overflow: hidden; }

/* ---------- buttons ---------- */
.btn { font-family: var(--font-sans); font-weight: 600; font-size: 13px; letter-spacing:.02em; padding: 11px 20px; border-radius: 4px; cursor:pointer; border: 1px solid transparent; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.btn-primary { color:#fff; background: var(--grad-orange); border-color: #C87000; box-shadow: var(--shadow-raised); }
.btn-primary:hover { filter: brightness(1.05); color: #fff; }
.btn-primary:active { box-shadow: var(--shadow-pressed); transform: translateY(1px); }
.btn-secondary { background: var(--grad-chip); color: var(--shell-900); border-color: var(--border-soft); box-shadow: var(--shadow-raised); }
.btn-secondary:hover { color: var(--konsole-orange-deep); }
.btn-ghost { background: transparent; color: var(--shell-500); border-color: var(--border-soft); }
.btn-ghost:hover { color: var(--konsole-orange-deep); border-color: var(--konsole-orange); }

/* ---------- sections ---------- */
.section { padding: 56px 48px; border-bottom: 1px solid var(--border-hairline); }
.section:last-child { border-bottom: none; }
.section-head { display:flex; align-items:flex-end; justify-content:space-between; margin-bottom: 28px; gap: 20px; flex-wrap: wrap; }
.section-head h2 { font-family: var(--font-sans); font-size: 30px; font-weight: 700; letter-spacing:-0.015em; margin: 6px 0 0; color: var(--shell-900); text-wrap: balance; max-width: 24ch; }
.section-head .tag { font-family: var(--font-pixel); color: var(--konsole-orange); font-size: 16px; letter-spacing: .02em; }
.section-head .blurb { font-family: var(--font-sans); max-width: 40ch; margin:0; color: var(--shell-500); font-size: 14px; line-height:1.55; }

/* eyebrow */
.eyebrow { font-family: var(--font-sans); font-size: 11px; letter-spacing:.2em; text-transform:uppercase; color: var(--konsole-orange-deep); display:flex; align-items:center; gap:10px; }
.eyebrow::before { content:""; width:20px; height:1px; background: var(--konsole-orange); }

/* breadcrumbs */
.crumbs { font-family: var(--font-sans); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--shell-500); padding: 0 0 4px; }
.crumbs a { color: var(--shell-500); border: none; }
.crumbs a:hover { color: var(--konsole-orange-deep); }
.crumbs .sep { color: var(--konsole-orange); margin: 0 6px; }

/* hero */
.hero { display: grid; grid-template-columns: 1.08fr 1fr; gap: 0; border-bottom: 1px solid var(--border-hairline); min-height: 520px; }
.hero .copy { padding: 60px 48px; display: flex; flex-direction: column; justify-content: center; }
.hero h1 { font-family: var(--font-sans); font-weight: 700; font-size: 50px; line-height: 1.04; letter-spacing: -.02em; color: var(--shell-900); margin: 20px 0 20px; text-wrap: balance; }
.hero h1 .pix { font-family: var(--font-pixel); color: var(--konsole-orange); display: inline-block; }
.hero .lead { font-family: var(--font-sans); font-size: 17px; line-height: 1.6; color: var(--shell-500); margin: 0 0 28px; max-width: 44ch; }
.hero .visual { background: var(--shell-50); display: grid; place-items: center; padding: 30px; position: relative; overflow: hidden; }

/* dark LCD-style panel */
.lcd { width:100%; max-width: 440px; background: radial-gradient(ellipse at 50% 45%, #15140F 0%, #0A0907 80%); border-radius:10px; box-shadow:0 2px 3px rgba(0,0,0,.35) inset, 0 -1px 0 rgba(255,255,255,.9) inset, 0 0 0 1px #8e8a82; padding:30px; min-height:360px; position:relative; overflow:hidden; }
.lcd::before { content:""; position:absolute; inset:0; background:repeating-linear-gradient(0deg, rgba(255,255,255,.018) 0 1px, transparent 1px 3px); pointer-events:none; }
.lcd .lcd-label { font-family: var(--font-sans); font-size:10px; letter-spacing:.22em; text-transform:uppercase; color:rgba(255,150,0,.7); position:relative; }
.lcd .lcd-big { font-family: var(--font-pixel); color: var(--konsole-orange); font-size:38px; line-height:1.04; margin-top:14px; position:relative; }
.lcd .lcd-sub { font-family: var(--font-sans); font-size:13px; color:rgba(255,255,255,.6); margin-top:12px; line-height:1.5; position:relative; max-width:32ch; }
.lcd .lcd-rows { margin-top:20px; position:relative; display:flex; flex-direction:column; gap:6px; }
.lcd .lcd-row { display:flex; justify-content:space-between; align-items:center; padding:7px 11px; background:rgba(255,150,0,.06); border:1px solid rgba(255,150,0,.18); border-radius:3px; }
.lcd .lcd-row span { font-family: var(--font-sans); font-size:11px; color:#fff; }
.lcd .lcd-row em { font-family: var(--font-pixel); color: var(--konsole-orange); font-size:11px; font-style: normal; }

/* feature grid */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feat { background: var(--shell-50); border: 1px solid var(--border-hairline); border-radius: 8px; padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.feat .idx { font-family: var(--font-pixel); color: var(--konsole-orange); font-size: 16px; }
.feat h3 { font-family: var(--font-sans); font-size: 17px; font-weight: 700; margin: 0; color: var(--shell-900); }
.feat p { font-family: var(--font-sans); font-size: 13px; color: var(--shell-500); line-height: 1.55; margin: 0; }

/* chips */
.chips { display:flex; flex-wrap:wrap; gap:10px; }
.chip { font-family: var(--font-pixel); font-size: 14px; letter-spacing:.02em; color: var(--shell-700); background: var(--grad-chip); border:1px solid var(--border-soft); border-radius: 99px; padding: 8px 16px; box-shadow: var(--shadow-raised); }
.chip .dot { color: var(--konsole-orange); }

/* dot grid */
.dotgrid-bg { background-image: radial-gradient(rgba(255,150,0,.22) 1.4px, transparent 1.6px); background-size: 10px 10px; }

/* prose (legal / support pages) */
.prose { padding: 52px 48px; max-width: 760px; }
.prose .crumbs { margin-bottom: 18px; }
.prose h1 { font-family: var(--font-sans); font-size: 38px; font-weight: 700; letter-spacing: -.02em; color: var(--shell-900); margin: 6px 0 8px; line-height: 1.08; }
.prose h1 .pix { font-family: var(--font-pixel); color: var(--konsole-orange); }
.prose .sub { font-family: var(--font-sans); font-size: 15px; color: var(--shell-500); margin: 0 0 8px; line-height: 1.6; }
.prose h2 { font-family: var(--font-pixel); font-size: 17px; color: var(--konsole-orange); letter-spacing: .02em; margin: 38px 0 14px; }
.prose h3 { font-family: var(--font-sans); font-size: 16px; font-weight: 700; color: var(--shell-900); margin: 24px 0 6px; }
.prose p { font-family: var(--font-sans); font-size: 14.5px; line-height: 1.7; color: var(--shell-700); margin: 0 0 14px; }
.prose p.small { font-size: 12.5px; color: var(--shell-500); }
.prose ul { margin: 0 0 16px; padding-left: 20px; }
.prose li { font-family: var(--font-sans); font-size: 14.5px; line-height: 1.7; color: var(--shell-700); margin-bottom: 6px; }
.prose strong { color: var(--shell-900); }
.prose .divider { height: 1px; background: var(--border-hairline); margin: 34px 0; border: none; }
.prose .fill { color: var(--konsole-orange-deep); background: var(--konsole-orange-ghost); border-radius: 3px; padding: 0 4px; font-family: var(--font-mono); font-size: .9em; }

/* dl-style info table for impressum */
.kv { display: grid; grid-template-columns: 180px 1fr; gap: 8px 20px; margin: 0 0 16px; }
.kv dt { font-family: var(--font-sans); font-size: 11px; letter-spacing:.12em; text-transform:uppercase; color: var(--shell-500); padding-top: 3px; }
.kv dd { font-family: var(--font-sans); font-size: 14.5px; line-height: 1.6; color: var(--shell-900); margin: 0; }

/* highlight panel */
.panel { background: var(--shell-50); border: 1px solid var(--border-hairline); border-radius: 10px; padding: 26px 28px; margin: 8px 0 8px; }
.panel .panel-tag { font-family: var(--font-pixel); color: var(--konsole-orange); font-size: 15px; }
.panel h3 { margin: 6px 0 6px; }

/* footer */
.site-footer { padding: 26px 28px 12px; }
.ftr-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 28px; padding-bottom: 22px; border-bottom: 1px solid var(--border-soft); }
.ftr-brand { display: flex; gap: 12px; }
.ftr-brand .word .row1 { font-family: var(--font-pixel); font-size: 21px; }
.ftr-brand .word .row2 { font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--shell-500); margin-top: 5px; }
.ftr-brand p { font-family: var(--font-sans); font-size: 12px; color: var(--shell-500); line-height: 1.6; margin: 14px 0 0; max-width: 34ch; }
.ftr-col { display: flex; flex-direction: column; gap: 6px; }
.ftr-col .ftr-hd { font-family: var(--font-sans); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--shell-500); margin-bottom: 8px; }
.ftr-col a { font-family: var(--font-sans); font-size: 13px; color: var(--shell-900); border: none; padding: 2px 0; text-decoration: none; }
.ftr-col a:hover { color: var(--konsole-orange-deep); }
.ftr-foot { padding: 16px 0 4px; display: flex; justify-content: space-between; font-family: var(--font-sans); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--shell-500); gap: 14px; flex-wrap: wrap; }
.ftr-foot .dot { color: var(--konsole-orange); }
@media (max-width: 820px) { .ftr-grid { grid-template-columns: 1fr 1fr; } }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; }
  .hero h1 { font-size: 38px; }
  .hero .copy { padding: 44px 26px; }
  .hero .visual { padding: 26px; }
  .feat-grid { grid-template-columns: 1fr; }
  .section { padding: 40px 26px; }
  .prose { padding: 40px 26px; }
  .kv { grid-template-columns: 1fr; gap: 2px 0; }
  .kv dd { margin-bottom: 8px; }
}