/* =====================================================================
   David Diallo — Bewerbungs-Website
   Aesthetik: "Technical Editorial" — Mono-Labels + Build-Log-Motiv,
   übergroße Display-Typo, Acid-Lime auf tiefem Ink, feines Raster + Grain.
   Stack: statisches HTML/CSS, minimal JS. Kein Framework.
   ===================================================================== */

/* ---------- Fonts (self-hosted, DSGVO-konform) ---------- */
@font-face {
  font-family: "Space Grotesk";
  src: url("assets/fonts/space-grotesk-400.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("assets/fonts/space-grotesk-500.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("assets/fonts/space-grotesk-700.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("assets/fonts/jetbrains-mono-400.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("assets/fonts/jetbrains-mono-700.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
}

/* ---------- Design Tokens ---------- */
:root {
  /* Farbstory: ein dominanter Ton (Ink), ein Akzent (Acid-Lime), ein Neutralsystem */
  --bg:          #0c0e0c;
  --bg-elev:     #13161300;
  --surface:     #14181400;
  --surface-2:   #181c18;
  --acid:        #c8f135;
  --acid-soft:   rgba(200, 241, 53, 0.14);
  --fg:          #e9ece6;
  --fg-muted:    #939b90;
  --fg-dim:      #868d82;
  --line:        rgba(233, 236, 230, 0.10);
  --line-strong: rgba(233, 236, 230, 0.22);

  --font-display: "Space Grotesk", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "Cascadia Code", "Consolas", monospace;

  --maxw: 1180px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --radius: 14px;
  --radius-lg: 22px;

  /* Frosted-Glass-Schicht: dezent in Ruhe, beim Hover blurt der Hintergrund stärker */
  --glass-bg:         rgba(18, 22, 18, 0.42);
  --glass-bg-hover:   rgba(22, 27, 22, 0.62);
  --glass-blur:       4px;
  --glass-blur-hover: 16px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.6;
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  /* feines Raster + Grain als Texturschicht */
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px);
  background-size: clamp(60px, 8vw, 120px) 100%;
  background-position: center top;
}
/* Grain-Overlay (sehr subtil) */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 1; opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- Accessibility ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--acid); color: #0c0e0c; padding: 0.75rem 1.25rem;
  font-family: var(--font-mono); font-size: 0.8rem; border-radius: var(--radius);
}
.skip-link:focus { left: 1rem; top: 1rem; }

:focus-visible {
  outline: 2px solid var(--acid);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- Typografie-Bausteine ---------- */
.eyebrow, .section__index, .card__label, .toolbox__label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--acid);
  text-transform: uppercase;
}
.accent { color: var(--acid); }

/* ---------- Layout ---------- */
.section {
  position: relative; z-index: 2;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: clamp(4.5rem, 10vw, 9rem) var(--gutter);
  border-top: 1px solid var(--line);
}
.section__head { max-width: 46rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section__index { display: block; margin-bottom: 1.25rem; }
.section__title {
  font-size: clamp(2rem, 1.2rem + 4vw, 4rem);
  font-weight: 700; line-height: 1.02; letter-spacing: -0.02em;
}
.section__lead {
  margin-top: 1.5rem; color: var(--fg-muted);
  font-size: clamp(1.05rem, 1rem + 0.3vw, 1.25rem); max-width: 42rem;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(12, 14, 12, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: var(--maxw); margin-inline: auto;
  padding: 0.9rem var(--gutter);
  display: flex; align-items: center; gap: 1.5rem;
}
.nav__brand { display: inline-flex; align-items: center; gap: 0.6rem; font-weight: 700; }
.nav__avatar {
  width: 2.1rem; height: 2.1rem; border-radius: 50%;
  object-fit: cover; object-position: center 18%;
  filter: grayscale(1) contrast(1.05);
  border: 1px solid var(--line-strong);
  box-shadow: 0 0 0 2px rgba(200, 241, 53, 0.18);
  transition: filter 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.nav__brand:hover .nav__avatar { filter: grayscale(0); box-shadow: 0 0 0 2px var(--acid); }
.nav__name { letter-spacing: -0.01em; }
.nav__links {
  list-style: none; padding: 0; margin-left: auto;
  display: flex; gap: 1.75rem;
  font-size: 0.9rem;
}
.nav__links a { color: var(--fg-muted); transition: color 0.2s var(--ease); }
.nav__links a:hover { color: var(--fg); }
.nav__cta {
  font-family: var(--font-mono); font-size: 0.82rem;
  padding: 0.55rem 1rem; border: 1px solid var(--line-strong);
  border-radius: var(--radius); transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.nav__cta:hover { border-color: var(--acid); color: var(--acid); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-mono); font-size: 0.9rem; font-weight: 500;
  padding: 0.85rem 1.5rem; border-radius: var(--radius);
  border: 1px solid transparent; cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s, color 0.2s, border-color 0.2s;
}
.btn--lg { padding: 1.05rem 2rem; font-size: 1rem; }
.btn--primary { background: var(--acid); color: #0c0e0c; }
.btn--primary:hover { transform: translateY(-2px); background: #d6f95a; }
.btn--ghost { border-color: var(--line-strong); color: var(--fg); }
.btn--ghost:hover { border-color: var(--acid); color: var(--acid); }

/* ---------- Hero ---------- */
.hero {
  position: relative; z-index: 2;
  max-width: var(--maxw); margin-inline: auto;
  padding: clamp(3.5rem, 9vw, 7.5rem) var(--gutter) clamp(3rem, 7vw, 6rem);
}
.hero .eyebrow { display: block; margin-bottom: 1.5rem; }
.hero__title {
  /* obere Grenze so gewählt, dass Zeile 2 ("der seine Tools selbst baut.")
     auf dem Desktop einzeilig bleibt; "selbst baut" ist per nbsp geschützt. */
  font-size: clamp(2.1rem, 0.9rem + 5vw, 4.6rem);
  font-weight: 700; line-height: 1.0; letter-spacing: -0.03em;
}
.hero__grid {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: grid; grid-template-columns: 1fr 0.85fr;
  gap: clamp(2rem, 5vw, 4.5rem); align-items: end;
}
.hero__sub {
  max-width: 34rem;
  font-size: clamp(1.1rem, 1rem + 0.5vw, 1.4rem); color: var(--fg-muted);
}
.hero__actions { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__stats {
  margin-top: 2.75rem; padding-top: 1.75rem; border-top: 1px solid var(--line);
  list-style: none; padding-left: 0;
  display: flex; flex-wrap: wrap; gap: 0.75rem 1.75rem;
  font-family: var(--font-mono); font-size: 0.82rem; color: var(--fg-dim);
}
.hero__stats strong { color: var(--acid); font-weight: 700; }

/* ---------- Terminal (Build-Log-Motiv) ---------- */
.terminal {
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.8), 0 0 0 1px rgba(200,241,53,0.04);
  font-family: var(--font-mono);
}
.terminal__bar {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.7rem 1rem; border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
}
.terminal__dot { width: 0.7rem; height: 0.7rem; border-radius: 50%; background: var(--line-strong); }
.terminal__dot:first-child { background: #ff5f56aa; }
.terminal__dot:nth-child(2) { background: #ffbd2eaa; }
.terminal__dot:nth-child(3) { background: #27c93faa; }
.terminal__title { margin-left: 0.5rem; font-size: 0.72rem; color: var(--fg-dim); }
.terminal__body {
  margin: 0; padding: 1.25rem 1.25rem 1.5rem;
  font-size: clamp(0.72rem, 0.6rem + 0.4vw, 0.85rem);
  line-height: 1.95; color: var(--fg-muted);
  white-space: pre; overflow-x: hidden;
}
.t-cmd { color: var(--fg); }
.t-flag { color: var(--acid); }
.t-ok { color: var(--acid); }
.t-line { display: block; }
.t-blink::after { content: ""; }
@keyframes blink { 50% { opacity: 0.45; } }
.t-blink { color: var(--acid); animation: blink 1.1s steps(2) infinite; }

/* ---------- Projekte / Cards ---------- */
.cards {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.cards .card:first-child { grid-column: 1 / -1; } /* VisualFlow als Flaggschiff über volle Breite */
.card {
  position: relative; isolation: isolate;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur));
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease),
              background 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}
.card::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  border-radius: inherit; opacity: 0;
  background: radial-gradient(120% 120% at 0% 0%, var(--acid-soft), transparent 55%);
  transition: opacity 0.35s var(--ease);
}
.card:hover {
  transform: translateY(-4px); border-color: var(--line-strong);
  background: var(--glass-bg-hover);
  -webkit-backdrop-filter: blur(var(--glass-blur-hover));
  backdrop-filter: blur(var(--glass-blur-hover));
}
.card:hover::before { opacity: 1; }
.card__num {
  position: absolute; top: clamp(1.25rem, 3vw, 2rem); right: clamp(1.25rem, 3vw, 2rem);
  font-family: var(--font-mono); font-size: 0.8rem; color: var(--fg-dim);
}
.card__label { margin-bottom: 1rem; }
.card__title {
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 1.9rem); font-weight: 700;
  letter-spacing: -0.02em; margin-bottom: 1.25rem;
}
.card__body { display: grid; gap: 0.4rem 1.25rem; }
.card__body dt {
  font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--acid); margin-top: 0.85rem;
}
.card__body dt:first-child { margin-top: 0; }
.card__body dd { margin: 0; color: var(--fg-muted); }
.cards .card:first-child .card__body {
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto 1fr;
  grid-auto-flow: column;
  column-gap: 2rem; align-items: start;
}
.cards .card:first-child .card__body dt { margin-top: 0; }
.card__cta { margin-top: 1.5rem; }

/* ---------- Toolbox ---------- */
.toolbox {
  margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--line);
}
.toolbox__label { display: block; margin-bottom: 1.25rem; }
.toolbox__list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 0.6rem;
}
.toolbox__list li {
  font-family: var(--font-mono); font-size: 0.82rem; color: var(--fg-muted);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 0.5rem 1rem; transition: border-color 0.2s, color 0.2s;
}
.toolbox__list li:hover { border-color: var(--acid); color: var(--fg); }

/* ---------- Arbeitsweise / Prinzipien ---------- */
.principles {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
}
.principle {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur));
  backdrop-filter: blur(var(--glass-blur));
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease),
              background 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}
.principle:hover {
  transform: translateY(-4px); border-color: var(--line-strong);
  background: var(--glass-bg-hover);
  -webkit-backdrop-filter: blur(var(--glass-blur-hover));
  backdrop-filter: blur(var(--glass-blur-hover));
}
.principle__num {
  font-family: var(--font-mono); font-weight: 700; font-size: 0.85rem; color: #0c0e0c;
  background: var(--acid); width: 2.2rem; height: 2.2rem; border-radius: var(--radius);
  display: grid; place-items: center; margin-bottom: 1.5rem;
}
.principle h3 { font-size: 1.3rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 0.75rem; }
.principle p { color: var(--fg-muted); }

/* ---------- Firmen-Block / Quick-Wins ---------- */
/* E-Commerce-Glow: full-bleed bis zum echten Bildschirmrand, keine harte Kante an der Container-Kante */
.company { background: none; }
.company::before {
  content: ""; position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 100vw; height: 720px;
  z-index: -1; pointer-events: none;
  background: radial-gradient(58rem 40rem at 100% 0%, var(--acid-soft), transparent 60%);
}
.wins { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.25rem; }
.win {
  display: grid; grid-template-columns: auto 1fr; gap: 1.25rem 1.75rem; align-items: start;
  border: 1px solid var(--line); border-left: 2px solid var(--acid);
  border-radius: var(--radius-lg); padding: clamp(1.4rem, 3vw, 2rem);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur));
  backdrop-filter: blur(var(--glass-blur));
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease),
              background 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}
.win:hover {
  transform: translateY(-3px); border-color: var(--line-strong); border-left-color: var(--acid);
  background: var(--glass-bg-hover);
  -webkit-backdrop-filter: blur(var(--glass-blur-hover));
  backdrop-filter: blur(var(--glass-blur-hover));
}
.win__num { font-family: var(--font-mono); font-size: 1.1rem; color: var(--acid); }
.win__title { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 0.5rem; }
.win p { color: var(--fg-muted); grid-column: 2; }
.win__title { grid-column: 2; }
.company__bridge {
  margin-top: clamp(2rem, 4vw, 3rem); max-width: 40rem;
  font-size: clamp(1.05rem, 1rem + 0.3vw, 1.25rem); color: var(--fg);
}
.company__cta { margin-top: 1.75rem; }

/* ---------- Über mich ---------- */
.about__grid {
  display: grid; grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: start;
}
.about__photo {
  margin: 0; border: 1px solid var(--line-strong); border-radius: var(--radius-lg);
  overflow: hidden; position: relative;
}
.about__photo img {
  filter: grayscale(1) contrast(1.05);
  transition: filter 0.5s var(--ease); width: 100%;
}
.about__photo:hover img { filter: grayscale(0) contrast(1); }
.about__text p { margin-bottom: 1.25rem; }
.about__text p:first-child { font-size: 1.15rem; color: var(--fg); }
.about__quote {
  margin: 1.75rem 0; padding: 1.1rem 1.4rem;
  border-left: 2px solid var(--acid); background: var(--surface);
  border-radius: var(--radius);
}
.about__quote p { font-size: 1.1rem; color: var(--fg); margin-bottom: 0.6rem; line-height: 1.5; }
.about__quote cite {
  font-family: var(--font-mono); font-size: 0.78rem; font-style: normal;
  color: var(--fg-dim); letter-spacing: 0.02em;
}
.creds { list-style: none; padding: 0; margin: 1.75rem 0 0; display: grid; gap: 0.9rem; }
.creds li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: baseline; color: var(--fg-muted); }
.creds__tag {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--acid);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  padding: 0.3rem 0.6rem; white-space: nowrap; text-align: center;
}

/* ---------- Werdegang-Timeline ---------- */
.about__timeline { margin-top: clamp(2.75rem, 5vw, 4rem); }
.about__timeline .toolbox__label { display: block; margin-bottom: clamp(1.75rem, 3vw, 2.5rem); }
.timeline { list-style: none; padding: 0; margin: 0; position: relative; }
/* zentrale, vertikale Linie */
.timeline::before {
  content: ""; position: absolute; top: 0.5rem; bottom: 0.5rem; left: 50%;
  width: 2px; transform: translateX(-50%);
  background: linear-gradient(to bottom,
    transparent, var(--line-strong) 6%, var(--line-strong) 94%, transparent);
}
.tl { position: relative; width: 50%; padding: 0 2.75rem clamp(1.75rem, 3vw, 2.75rem); }
.tl:nth-child(odd)  { left: 0;   text-align: right; }
.tl:nth-child(even) { left: 50%; text-align: left; }
/* Knoten-Punkt sitzt auf der Mittellinie */
.tl__marker {
  position: absolute; top: 0.55rem; width: 0.85rem; height: 0.85rem;
  border-radius: 50%; background: var(--acid);
  box-shadow: 0 0 0 4px var(--bg), 0 0 0 5px var(--line-strong);
}
.tl:nth-child(odd)  .tl__marker { right: -0.42rem; }
.tl:nth-child(even) .tl__marker { left:  -0.42rem; }
.tl__marker--now { animation: pulse 2.2s var(--ease) infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px var(--bg), 0 0 0 5px var(--line-strong); }
  50%      { box-shadow: 0 0 0 4px var(--bg), 0 0 0 8px rgba(200, 241, 53, 0.45); }
}
.tl__card {
  display: inline-block; text-align: left; max-width: 30rem;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur));
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem 1.35rem;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease),
              background 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}
.tl__card:hover {
  transform: translateY(-3px); border-color: var(--line-strong);
  background: var(--glass-bg-hover);
  -webkit-backdrop-filter: blur(var(--glass-blur-hover));
  backdrop-filter: blur(var(--glass-blur-hover));
}
.tl__date {
  font-family: var(--font-mono); font-size: 0.76rem; letter-spacing: 0.04em;
  color: var(--acid); text-transform: uppercase;
}
.tl__title { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.01em; margin: 0.45rem 0 0.25rem; }
.tl__org { font-family: var(--font-mono); font-size: 0.76rem; color: var(--fg-dim); margin-bottom: 0.6rem; }
.tl__desc { color: var(--fg-muted); font-size: 0.95rem; line-height: 1.55; }
/* wechselseitiges Einfliegen beim Scrollen */
.timeline .tl:nth-child(odd)[data-reveal]  { transform: translateX(-30px); }
.timeline .tl:nth-child(even)[data-reveal] { transform: translateX(30px); }
.timeline .tl.is-visible { transform: none; }

/* ---------- Kontakt ---------- */
.contact { text-align: center; }
.contact .section__index { margin-bottom: 1.5rem; }
.contact__title {
  font-size: clamp(1.8rem, 1.1rem + 3.5vw, 3.5rem); font-weight: 700;
  line-height: 1.05; letter-spacing: -0.02em; max-width: 22ch; margin-inline: auto;
}
.contact__lead { margin: 1.75rem auto 0; max-width: 44rem; color: var(--fg-muted); }
.contact__actions { margin-top: 2.5rem; }

/* ---------- Footer ---------- */
.site-footer {
  position: relative; z-index: 2; border-top: 1px solid var(--line);
  background: var(--bg);
}
.site-footer__inner {
  max-width: var(--maxw); margin-inline: auto; padding: 2.5rem var(--gutter);
  display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; justify-content: space-between;
}
.site-footer__build { font-family: var(--font-mono); font-size: 0.78rem; color: var(--fg-dim); max-width: 38rem; line-height: 1.7; }
.site-footer__links { display: flex; flex-wrap: wrap; gap: 1.25rem; font-family: var(--font-mono); font-size: 0.78rem; color: var(--fg-dim); }
.site-footer__links a { color: var(--fg-muted); transition: color 0.2s; }
.site-footer__links a:hover { color: var(--acid); }

/* ---------- Reveal-Animationen ---------- */
[data-reveal] {
  opacity: 0; transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  will-change: opacity, transform;
}
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1 !important; transform: none !important; transition: none; }
  .t-blink { animation: none; }
  .tl__marker--now { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .hero__grid { grid-template-columns: 1fr; }
  .terminal { order: 2; }
  .about__grid { grid-template-columns: 1fr; }
  .about__photo { max-width: 22rem; }
  .principles { grid-template-columns: 1fr; }
  .nav__links { display: none; }
}
@media (max-width: 680px) {
  .cards { grid-template-columns: 1fr; }
  .cards .card:first-child .card__body {
    grid-template-columns: 1fr;
    grid-auto-flow: row;
    grid-template-rows: none;
  }
  .cards .card:first-child .card__body dt { margin-top: 0.85rem; }
  .cards .card:first-child .card__body dt:first-child { margin-top: 0; }
  .hero__stats { gap: 0.5rem 1.25rem; }

  /* Timeline: einspaltig, Linie und Knoten nach links */
  .timeline::before { left: 0.42rem; }
  .tl,
  .tl:nth-child(odd),
  .tl:nth-child(even) {
    width: 100%; left: 0; text-align: left;
    padding: 0 0 1.75rem 1.75rem;
  }
  .tl:nth-child(odd) .tl__marker,
  .tl:nth-child(even) .tl__marker { left: 0; right: auto; }
  .timeline .tl:nth-child(odd)[data-reveal],
  .timeline .tl:nth-child(even)[data-reveal] { transform: translateX(18px); }
  .tl__card { max-width: none; display: block; }
}

/* ---------- Legal-Seiten (Impressum / Datenschutz) ---------- */
.legal { border-top: none; }
.legal__body { max-width: 44rem; margin-top: 2.5rem; }
.legal__body h2 {
  font-size: 1.2rem; font-weight: 700; letter-spacing: -0.01em;
  margin: 2.25rem 0 0.6rem;
}
.legal__body p { color: var(--fg-muted); margin-bottom: 0.5rem; }
.legal__body a { color: var(--acid); text-decoration: underline; text-underline-offset: 3px; }
.legal__note {
  font-family: var(--font-mono); font-size: 0.82rem; color: var(--fg-muted);
  border: 1px solid var(--line-strong); border-left: 2px solid var(--acid);
  border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 1rem;
}
.legal__back { margin-top: 3rem; font-family: var(--font-mono); font-size: 0.85rem; }

/* =====================================================================
   NEU (nur index-neu.html): zusaetzliche Sektionen, Diagramme, Animationen
   ===================================================================== */

/* ---------- Scroll-Fortschritt ---------- */
.scroll-progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 100; pointer-events: none; }
.scroll-progress__bar {
  display: block; height: 100%; width: 100%; transform: scaleX(0); transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--acid), #d6f95a);
  box-shadow: 0 0 10px rgba(200, 241, 53, 0.55);
}

/* ---------- Reveal-Varianten ---------- */
[data-reveal="left"]  { transform: translateX(-28px); }
[data-reveal="right"] { transform: translateX(28px); }
[data-reveal="left"].is-visible,
[data-reveal="right"].is-visible { transform: none; }

/* ---------- Kennzahlen-Band ---------- */
.metrics {
  position: relative; z-index: 2; max-width: var(--maxw); margin-inline: auto;
  padding: clamp(2rem, 5vw, 3.25rem) var(--gutter);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.metrics__grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 4vw, 3rem); }
.metric__num { display: block; font-family: var(--font-mono); font-weight: 700; line-height: 1; color: var(--acid); font-size: clamp(2rem, 1.4rem + 2.5vw, 3.25rem); }
.metric__label { display: block; margin-top: 0.65rem; font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--fg-dim); line-height: 1.45; }

/* ---------- Tech-Ticker (Marquee) ---------- */
.ticker { overflow: hidden; border-bottom: 1px solid var(--line); background: rgba(200, 241, 53, 0.03); }
.ticker__track { display: inline-flex; align-items: center; gap: 1.1rem; white-space: nowrap; padding: 0.85rem 0; animation: ticker 42s linear infinite; will-change: transform; }
.ticker__item { font-family: var(--font-mono); font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-muted); }
.ticker__sep { color: var(--acid); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ticker:hover .ticker__track { animation-play-state: paused; }

/* ---------- Eigene Apps ---------- */
.app-cards { display: grid; gap: 1.5rem; }
.app-card {
  display: grid; grid-template-columns: 1fr 0.92fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur)); backdrop-filter: blur(var(--glass-blur));
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}
.app-card:hover {
  transform: translateY(-4px); border-color: var(--line-strong);
  background: var(--glass-bg-hover);
  -webkit-backdrop-filter: blur(var(--glass-blur-hover)); backdrop-filter: blur(var(--glass-blur-hover));
}
.app-card--reverse .app-card__media { order: -1; }
.app-card__head { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.1rem; }
.app-icon { flex: 0 0 auto; width: 3rem; height: 3rem; border-radius: var(--radius); display: grid; place-items: center; background: var(--acid-soft); border: 1px solid var(--line-strong); }
.app-icon svg { width: 1.6rem; height: 1.6rem; fill: none; stroke: var(--acid); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.app-card__name { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; letter-spacing: -0.02em; }
.app-card__tag { font-family: var(--font-mono); font-size: 0.78rem; color: var(--acid); text-transform: uppercase; letter-spacing: 0.04em; margin-top: 0.2rem; }
.app-card__desc { color: var(--fg-muted); margin-bottom: 1.25rem; }
.app-badges { list-style: none; padding: 0; margin: 0 0 1.5rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.app-badges li { font-family: var(--font-mono); font-size: 0.74rem; color: var(--fg-muted); border: 1px solid var(--line); border-radius: 999px; padding: 0.35rem 0.75rem; }
.app-card__media { border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255, 255, 255, 0.015); padding: 1rem; margin: 0; overflow-x: auto; }

/* ---------- Diagramme ---------- */
.dg { width: 100%; height: auto; font-family: var(--font-mono); }
.dg text { fill: var(--fg); font-size: 14px; text-anchor: middle; dominant-baseline: middle; }
.dg .dg-sub { fill: var(--fg-dim); font-size: 11px; }
.dg-node rect, .dg-chip rect { fill: rgba(255, 255, 255, 0.02); stroke: var(--line-strong); stroke-width: 1.4; }
.dg-node--acid rect { stroke: var(--acid); }
.dg-chip text { font-size: 12px; }
.dg-arrow { stroke: var(--acid); stroke-width: 1.6; fill: none; opacity: 0.85; }
.dg-arrowhead { fill: var(--acid); stroke: none; }
.dg-note { fill: var(--fg-dim); font-size: 11px; text-anchor: start; }
.dg--wide text { font-size: 15px; }

/* ---------- Lifecycle-Figur (Impact) ---------- */
.lifecycle { margin: 0 0 clamp(2rem, 4vw, 3rem); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--glass-bg); padding: clamp(1.1rem, 3vw, 1.75rem); overflow-x: auto; }
.lifecycle .dg--wide { min-width: 640px; }
.dg--vert { display: none; }
@media (max-width: 680px) {
  .lifecycle { overflow-x: visible; }
  .lifecycle .dg--wide { display: none; }
  .lifecycle .dg--vert { display: block; min-width: 0; max-width: 340px; margin-inline: auto; }
}

/* ---------- Skills-Block (vertikaler CV) ---------- */
.skills { margin-top: clamp(2.75rem, 5vw, 4rem); }
.skills .toolbox__label { display: block; margin-bottom: 1.25rem; }
.skills__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.skills__group { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem 1.35rem; background: var(--glass-bg); }
.skills__cat { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em; margin-bottom: 0.85rem; }
.skills__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.45rem; font-size: 0.92rem; color: var(--fg-muted); }
.skills__list li { position: relative; padding-left: 1rem; }
.skills__list li::before { content: "\203A"; position: absolute; left: 0; color: var(--acid); }

/* ---------- Button-Glow ---------- */
.btn--primary { transition: transform 0.2s var(--ease), background 0.2s, color 0.2s, box-shadow 0.3s var(--ease); }
.btn--primary:hover { box-shadow: 0 10px 34px -12px rgba(200, 241, 53, 0.55); }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .app-card, .app-card--reverse { grid-template-columns: 1fr; }
  .app-card--reverse .app-card__media { order: 0; }
  .metrics__grid { grid-template-columns: repeat(2, 1fr); }
  .skills__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .skills__grid { grid-template-columns: 1fr; }
}

/* ---------- prefers-reduced-motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .ticker__track { animation: none; }
  .scroll-progress__bar { transform: scaleX(1); opacity: 0.4; }
}

/* ---------- Apps-Showcase: echte Screenshots ---------- */
.app-card__media { padding: 0; border: none; background: transparent; overflow: visible; }
.app-icon--photo { background: transparent; padding: 0; overflow: hidden; }
.app-icon--photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.shot { border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: hidden; background: var(--surface-2); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.85); }
.shot__bar { display: flex; align-items: center; gap: 6px; padding: 9px 12px; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, 0.02); }
.shot__bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.shot__bar span:nth-child(1) { background: #ff5f56aa; }
.shot__bar span:nth-child(2) { background: #ffbd2eaa; }
.shot__bar span:nth-child(3) { background: #27c93faa; }
.shot__img { display: block; width: 100%; height: auto; }

/* ---------- Hero-Fix: Intro oben ausrichten (kein Riesen-Abstand zur Headline) ---------- */
.hero__grid { align-items: start; }
.hero__grid { margin-top: clamp(1.5rem, 3vw, 2.25rem); }