/*
Theme Name: Nils Kuhlmey
Author: Nils Kuhlmey
Description: Schlankes Eigenbau-Theme für die Portfolio-Website, die Werkzeug-Suite und Quiz Night. Kein Page-Builder, direkt bearbeitbare Theme-Dateien.
Version: 1.0
Requires PHP: 7.4
*/

/* ===== Design-System: geteilt über alle Seiten (Portfolio, Tools, Quiz) ===== */

/* Selbst gehostete Schriften, liegen direkt im Theme unter /fonts/ - kein manueller
   Upload nötig, kommen automatisch mit, wenn das Theme hochgeladen wird. Deckt
   Latin/Latin-1 ab (inkl. äöüß). */
@font-face{
  font-family:'Fraunces';font-style:normal;font-weight:400 900;font-display:swap;
  src:url(fonts/fraunces-variable-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:'Space Grotesk';font-style:normal;font-weight:400 700;font-display:swap;
  src:url(fonts/space-grotesk-variable-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:'JetBrains Mono';font-style:normal;font-weight:400 500;font-display:swap;
  src:url(fonts/jetbrains-mono-variable-latin.woff2) format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root{
  --bg:#f2ede3;
  --surface:#faf7f0;
  --ink:#1c1a17;
  --ink-soft:#4a463f;
  --line:#d9d1c2;
  --accent:#2f4bff;
  --accent-soft:#e6e9ff;
  --highlight:#ffd34e;
  --grid:rgba(28,26,23,.05);
  --shadow:0 1px 0 rgba(28,26,23,.06);
  --radius:14px;
  --glow-a:rgba(47,75,255,.07);
  --glow-b:rgba(255,190,40,.08);
  --fx-line:rgba(47,75,255,.35);
  --fx-fill:rgba(47,75,255,.14);
  --success:#188757;
  --warn:#a36f00;
  --danger:#cf4141;
  --info:#0c7ea8;
  /* Alias-Tokens für die Tools-Seite */
  --bg2:var(--surface);
  --bg3:var(--bg);
  --border:var(--line);
  --text:var(--ink);
  --muted:var(--ink-soft);
  --accent2:var(--accent);
}
html[data-theme="dark"]{
  --bg:#12110f;
  --surface:#1b1917;
  --ink:#f4f0e7;
  --ink-soft:#b0a99a;
  --line:#2e2a25;
  --accent:#6f83ff;
  --accent-soft:#1e2140;
  --highlight:#ffd34e;
  --grid:rgba(255,255,255,.045);
  --shadow:0 1px 0 rgba(0,0,0,.4);
  --glow-a:rgba(111,131,255,.12);
  --glow-b:rgba(255,211,78,.05);
  --fx-line:rgba(111,131,255,.45);
  --fx-fill:rgba(111,131,255,.18);
  --success:#3ecf8e;
  --warn:#f0a500;
  --danger:#ff6b6b;
  --info:#4fc8ff;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Space Grotesk',system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  transition:background-color .35s ease,color .35s ease;
}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;line-height:1.05;letter-spacing:-.01em;text-wrap:balance}
p{text-wrap:pretty}
.mono{font-family:'JetBrains Mono',monospace}

/* eyebrow (Portfolio- und Tools-Seite) */
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);display:inline-flex;align-items:center;gap:8px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--accent)}

/* Hintergrund-Design: fixierte Deko-Ebene hinter dem Inhalt, auf allen Seiten identisch */
.bgfx{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bgfx::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(130% 100% at 50% 0%,#000 35%,transparent 95%);
  mask-image:radial-gradient(130% 100% at 50% 0%,#000 35%,transparent 95%);
}
.bgfx::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(46% 38% at 16% 8%,var(--glow-a),transparent 70%),
    radial-gradient(38% 32% at 88% 78%,var(--glow-b),transparent 70%);
}
.bgfx .fx{position:absolute;display:block;animation:fx-drift 22s ease-in-out infinite alternate}
.bgfx .fx-d{border:1.5px solid var(--fx-line);border-radius:2px;transform:rotate(45deg)}
.bgfx .fx-d.fill{background:var(--fx-fill);border-color:transparent}
.bgfx .fx-ring{border:1.5px solid var(--fx-line);border-radius:50%}
.bgfx .fx-plus{
  background:
    linear-gradient(var(--fx-line),var(--fx-line)) center/100% 1.5px no-repeat,
    linear-gradient(var(--fx-line),var(--fx-line)) center/1.5px 100% no-repeat;
}
.bgfx .fx:nth-child(1){top:16%;left:7%;width:15px;height:15px;animation-duration:26s}
.bgfx .fx:nth-child(2){top:9%;left:83%;width:10px;height:10px;animation-duration:19s;animation-delay:-6s}
.bgfx .fx:nth-child(3){top:58%;left:91%;width:18px;height:18px;animation-duration:30s;animation-delay:-12s}
.bgfx .fx:nth-child(4){top:74%;left:5%;width:12px;height:12px;animation-duration:23s;animation-delay:-9s}
.bgfx .fx:nth-child(5){top:38%;left:48%;width:9px;height:9px;animation-duration:27s;animation-delay:-16s}
@keyframes fx-drift{from{translate:0 -16px}to{translate:0 16px}}

/* nav / header, gleich auf allen Seiten */
header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(10px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  border-bottom:1px solid var(--line);
}
header nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Fraunces';font-weight:600;font-size:1.15rem}
.brand .dot{width:12px;height:12px;border-radius:3px;background:var(--accent);transform:rotate(45deg)}
.navlinks{display:flex;align-items:center;gap:28px}
.navlinks a{font-size:.92rem;font-weight:500;color:var(--ink-soft);transition:color .2s}
.navlinks a:hover{color:var(--ink)}
/* "Extra"-Submenu (Dropdown zu Tools / Quiz Night) */
.has-sub{position:relative}
.subtoggle{
  display:inline-flex;align-items:center;gap:6px;background:none;border:none;cursor:pointer;
  font-family:inherit;font-size:.92rem;font-weight:500;color:var(--ink-soft);padding:0;transition:color .2s;
}
.has-sub:hover .subtoggle,.has-sub.open .subtoggle,.subtoggle:focus-visible{color:var(--ink)}
.subtoggle svg{transition:transform .2s}
.has-sub:hover .subtoggle svg,.has-sub.open .subtoggle svg{transform:rotate(180deg)}
.submenu{
  position:absolute;top:calc(100% + 16px);left:50%;transform:translateX(-50%);
  background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:8px;
  min-width:180px;display:none;flex-direction:column;gap:2px;
  box-shadow:0 14px 34px rgba(0,0,0,.16);z-index:60;
}
.submenu::before{content:"";position:absolute;top:-17px;left:0;right:0;height:17px}
.has-sub:hover .submenu,.has-sub:focus-within .submenu,.has-sub.open .submenu{display:flex}
.submenu a{padding:9px 12px;border-radius:8px;font-size:.9rem;color:var(--ink-soft)}
.submenu a:hover{background:var(--accent-soft);color:var(--accent)}
.submenu a.current{color:var(--accent)}
.themebtn{
  border:1px solid var(--line);background:var(--surface);color:var(--ink);
  width:38px;height:38px;border-radius:10px;cursor:pointer;display:grid;place-items:center;
  transition:border-color .2s,transform .2s;
}
.themebtn:hover{border-color:var(--accent);transform:translateY(-1px)}
.menutoggle{display:none;border:1px solid var(--line);background:var(--surface);color:var(--ink);width:38px;height:38px;border-radius:10px;cursor:pointer}

/* Editor-Inhalt einfacher Seiten (Impressum, Datenschutz, künftige Text-Seiten) */
.page-content{max-width:70ch}
.page-content h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:28px}
.page-content h2{font-size:1.4rem;font-weight:600;margin:36px 0 12px}
.page-content h3{font-size:1.15rem;font-weight:600;margin:24px 0 8px}
.page-content p{color:var(--ink-soft);margin-bottom:14px}
.page-content ul,.page-content ol{color:var(--ink-soft);margin:0 0 14px 22px}
.page-content li{margin-bottom:6px}
.page-content a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.page-content a:hover{color:var(--ink)}
.page-content strong{color:var(--ink)}

/* footer, gleich auf allen Seiten */
footer{border-top:1px solid var(--line);padding:48px 0 40px;margin-top:40px;position:relative;z-index:1}
.foot-grid{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}
.foot-links{display:flex;gap:22px;font-size:.88rem;color:var(--ink-soft)}
.foot-links a:hover{color:var(--accent)}
.copy{font-family:'JetBrains Mono';font-size:.78rem;color:var(--ink-soft)}

@media(max-width:820px){
  .navlinks{display:none}
  .navlinks.open{
    display:flex;flex-direction:column;position:absolute;top:66px;left:0;right:0;
    background:var(--surface);border-bottom:1px solid var(--line);padding:20px 24px;gap:18px;
  }
  .menutoggle{display:grid;place-items:center}
  /* Submenu im Mobilmenü: immer ausgeklappt, eingerückt unter "Extra" */
  .has-sub{width:100%}
  .subtoggle{pointer-events:none}
  .subtoggle svg{display:none}
  .submenu{position:static;transform:none;display:flex;border:none;background:none;box-shadow:none;padding:6px 0 0 16px;min-width:0}
  .submenu::before{display:none}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.bgfx .fx{animation:none}}