:root {
  --bg: #f7f6fc;
  --bg-alt: #eeecf8;
  --surface: #ffffff;
  --surface-hover: #f5f4fb;
  --glass-border: rgba(79, 70, 229, 0.1);
  --glass-border-hover: rgba(79, 70, 229, 0.18);
  --border: rgba(24, 24, 27, 0.07);
  --border-strong: rgba(24, 24, 27, 0.12);
  --text: #18181b;
  --text-muted: #64647a;
  --accent: #4f46e5;
  --accent-warm: #c27803;
  --accent-soft: rgba(79, 70, 229, 0.09);
  --accent-glow: rgba(79, 70, 229, 0.2);
  --accent-num: rgba(79, 70, 229, 0.32);
  --font: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-display: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-name: "Plus Jakarta Sans", system-ui, sans-serif;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --heading-2: clamp(2rem, 5vw, 3rem);
  --heading-3: 1.125rem;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 24px 60px rgba(79, 70, 229, 0.1);
  --shadow-sm: 0 10px 30px rgba(79, 70, 229, 0.07);
  --header-h: 68px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }

.scroll-anchor {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; cursor: pointer; }

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

/* Atmospheric layers */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  z-index: 300;
  background: linear-gradient(90deg, var(--accent), var(--accent-warm));
  box-shadow: 0 0 12px var(--accent-glow);
}

.grain {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
}

/* Typography */
.label {
  font-family: var(--font);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-warm);
  margin: 0 0 1.25rem;
}

.lead {
  font-size: var(--text-lg);
  line-height: 1.75;
  color: var(--text-muted);
}

.display-name {
  font-family: var(--font-name);
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  max-width: 100%;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text);
  white-space: nowrap;
}

.glass-panel {
  background: linear-gradient(160deg, #fff 0%, #faf9ff 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(247, 246, 252, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s, background 0.4s;
}

.site-header.scrolled {
  border-color: var(--border);
  background: rgba(247, 246, 252, 0.97);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 0.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: color 0.25s, background 0.25s;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a.active {
  color: var(--text);
  background: var(--surface-hover);
}

.nav-links a.active { color: var(--accent); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s var(--ease-out);
}

/* Hero */
.hero {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding-top: calc(var(--header-h) + 2.5rem);
  padding-bottom: 5rem;
  min-height: 100svh;
  display: flex;
  align-items: center;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 65% 35%, rgba(91, 79, 214, 0.05), transparent 60%),
    radial-gradient(ellipse 90% 70% at 50% 100%, rgba(247, 246, 252, 0.55) 20%, transparent 70%),
    linear-gradient(180deg, transparent 45%, rgba(247, 246, 252, 0.85) 100%);
}

.hero-inner {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr min(300px, 32vw);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero-subtitle {
  display: block;
  font-family: var(--font);
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  font-weight: 500;
  color: var(--text-muted);
  margin-top: 0.75rem;
  letter-spacing: 0.02em;
}

.hero .lead {
  max-width: 52ch;
  margin: 1.5rem 0 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  border: none;
  text-decoration: none;
  font-family: var(--font);
  font-weight: 600;
  font-size: var(--text-sm);
  transition: transform 0.3s var(--ease-out), background 0.25s, box-shadow 0.25s, border-color 0.25s;
}

@media (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .magnetic-target {
    --mag-x: 0px;
    --mag-y: 0px;
    transform: translate(var(--mag-x), var(--mag-y));
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), background 0.25s, box-shadow 0.25s, border-color 0.25s;
  }

  .btn.magnetic-target:hover {
    transform: translate(var(--mag-x), calc(var(--mag-y) - 2px));
  }

  .btn.magnetic-target:active {
    transform: translate(var(--mag-x), var(--mag-y));
  }
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
  box-shadow: 0 8px 32px var(--accent-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: var(--glass-border-hover);
}

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover { border-color: var(--glass-border-hover); }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 2.5rem;
  margin: 0;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
}

.hero-meta dt {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.hero-meta dd {
  margin: 0;
  font-weight: 600;
  font-size: var(--text-sm);
}

.hero-slot {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.hero-slot-ring {
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent), transparent 40%, var(--accent-warm));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: ring-pulse 4s ease-in-out infinite;
}

@keyframes ring-pulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--accent), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0%, 100% { transform: scaleY(0.4); opacity: 0.4; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* Sections */
.section {
  position: relative;
  z-index: 1;
  padding: clamp(4rem, 10vw, 7rem) 0;
}

.section-alt {
  background: linear-gradient(180deg, var(--bg-alt) 0%, #f3f1fa 50%, var(--bg-alt) 100%);
}

.section-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.section-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1;
  color: var(--accent-num);
  flex-shrink: 0;
  min-width: 2.25ch;
  padding-top: 0.05em;
}

.section-head h2 {
  font-size: var(--heading-2);
  letter-spacing: -0.03em;
}

.section-intro {
  color: var(--text-muted);
  margin: -1rem 0 2.5rem;
  max-width: 58ch;
  font-size: var(--text-lg);
}

/* Profil */
.profil-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.25rem;
  align-items: stretch;
}

.profil-main {
  padding: 2rem 2.25rem;
  height: 100%;
}

.profil-aside {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 1.25rem;
  height: 100%;
  min-height: 0;
}

.profil-main p {
  margin: 0 0 1.1rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.profil-main .lead {
  margin-bottom: 1.35rem;
  color: var(--text);
}

.aside-block {
  padding: 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.aside-block .tech-logos,
.aside-block .competence-list {
  flex: 1;
}

.competence-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.competence-list li {
  font-size: var(--text-sm);
  font-weight: 500;
  padding-left: 1.1rem;
  position: relative;
  color: var(--text);
}

.competence-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-warm));
}

.tech-logos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(5, 1fr);
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-content: stretch;
}

.tech-logos li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  border-radius: 10px;
  background: var(--accent-soft);
  border: 1px solid var(--glass-border);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text);
  min-height: 0;
}

.tech-logos img {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  opacity: 0.85;
}

.arbeit-block {
  margin-top: 1.25rem;
  padding: 2rem 2.25rem;
}

.arbeit-block h3 {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
  color: var(--text);
}

.arbeit-block p {
  margin: 0 0 0.85rem;
  color: var(--text-muted);
  font-size: var(--text-sm);
  line-height: 1.8;
}

.arbeit-block p:last-child { margin-bottom: 0; }

/* Skills grid */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: 1rem;
}

.skill-card {
  position: relative;
  background: linear-gradient(160deg, #fff 0%, #faf9ff 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 200px;
  height: 100%;
  transition: transform 0.4s var(--ease-out), border-color 0.4s, box-shadow 0.4s;
}

.skill-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(91, 79, 214, 0.08), transparent 55%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.skill-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.65rem;
  min-height: 28px;
}

.skill-logos {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: auto;
  flex-shrink: 0;
}

.skill-logos img {
  width: 20px;
  height: 20px;
  opacity: 0.8;
}

.skill-card:hover {
  transform: translateY(-6px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-sm);
}

.skill-card:hover::before { opacity: 1; }

.skill-index {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-warm);
  flex-shrink: 0;
}

.skill-head h3 {
  font-size: var(--heading-3);
  margin: 0;
  flex: 1;
  min-width: 0;
}

.skill-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
  flex: 1;
}

/* Timeline */
.timeline-track {
  position: relative;
  padding-left: 2rem;
  --line: 0;
}

.timeline-track::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 100%;
  background: var(--border);
  transform: translateX(-50%);
}

.timeline-track::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent-warm));
  transform: translateX(-50%) scaleY(var(--line, 0));
  transform-origin: top center;
  box-shadow: 0 0 12px var(--accent-glow);
}

.timeline-item {
  position: relative;
  padding: 0 0 2.5rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -2rem;
  top: 0.5rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--border-strong);
  transform: translateX(-50%);
  z-index: 1;
  box-sizing: border-box;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.timeline-item.current::before {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft), 0 0 16px var(--accent-glow);
}

.timeline-item time {
  display: block;
  font-family: var(--font);
  font-size: 0.75rem;
  color: var(--accent-warm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.timeline-item h3 {
  font-size: var(--heading-3);
  margin-bottom: 0.4rem;
}

.timeline-item p {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
  max-width: 62ch;
  line-height: 1.75;
}

/* Interests */
.interests-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  align-items: stretch;
}

.interest-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  aspect-ratio: 3 / 4;
  min-height: 360px;
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s;
}

.interest-card:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow);
  z-index: 1;
}

.interest-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 0.7s var(--ease-out);
}

.interest-card:hover .interest-bg { transform: scale(1.06); }

.interest-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(24, 24, 27, 0.5) 70%, rgba(24, 24, 27, 0.88) 100%);
}

.interest-content {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 152px;
  padding: 1.25rem 1.5rem 1.5rem;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
}

.interest-card h3 {
  font-size: var(--heading-3);
  margin: 0;
  color: #fff;
  line-height: 1.25;
}

.interest-card p {
  margin: 0.2rem 0 0;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.55;
}

/* Documents */
.docs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.doc-card {
  position: relative;
  background: linear-gradient(160deg, #fff 0%, #faf9ff 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--ease-out), border-color 0.4s, box-shadow 0.4s;
  overflow: hidden;
}

.doc-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-warm));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.doc-card:hover {
  transform: translateY(-5px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--shadow-sm);
}

.doc-card:hover::after { transform: scaleX(1); }

.doc-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.72rem;
  margin-bottom: 1rem;
  border: 1px solid var(--accent-soft);
}

.doc-card h3 {
  font-size: var(--heading-3);
  margin-bottom: 0.4rem;
}

.doc-card p {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: var(--text-sm);
  flex: 1;
  line-height: 1.65;
}

.doc-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* SPA views */
#view-home[hidden],
#view-impressum[hidden] {
  display: none;
}

body.route-impressum .scroll-progress,
body.hero-paused .hero-canvas {
  opacity: 0;
  visibility: hidden;
}

/* Legal pages */
.legal-page .section {
  padding-top: calc(var(--header-h) + 3rem);
  min-height: calc(100svh - 12rem);
}

.legal-content {
  max-width: 42rem;
}

.legal-head {
  margin-bottom: 2.5rem;
}

.legal-head h1 {
  font-size: var(--heading-2);
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
}

.legal-blocks {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.legal-block {
  padding: 1.5rem 1.75rem;
  background: linear-gradient(160deg, #fff 0%, #faf9ff 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.legal-block h2 {
  font-size: var(--heading-3);
  margin: 0 0 0.75rem;
  color: var(--text);
}

.legal-block p {
  margin: 0 0 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.legal-block p:last-child {
  margin-bottom: 0;
}

.legal-block a {
  color: var(--accent);
  font-weight: 600;
  text-decoration: none;
}

.legal-block a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-back {
  margin: 2.5rem 0 0;
}

/* Footer */
.site-footer {
  position: relative;
  z-index: 1;
  background: var(--bg-alt);
  color: var(--text-muted);
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 1.25rem 2rem;
}

.footer-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}

.footer-role {
  margin: 0.2rem 0 0;
  font-size: var(--text-sm);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
  grid-column: 1 / -1;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.footer-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--text-sm);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-links a:hover { color: var(--accent); }
.footer-dot { opacity: 0.3; }

.footer-copy {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 0.5rem 0;
  min-height: 44px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-copy:hover { color: var(--text); }

.footer-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  justify-self: end;
  font-size: var(--text-sm);
}

.footer-meta p { margin: 0; }

.footer-top {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-top:hover { color: var(--accent); }

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s, visibility 0.35s;
}

.modal.open { opacity: 1; visibility: visible; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(24, 24, 27, 0.4);
  backdrop-filter: blur(8px);
}

.modal-panel {
  position: relative;
  width: min(960px, 100%);
  height: min(85vh, 900px);
  background: var(--bg-alt);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  box-shadow: var(--shadow);
  transform: scale(0.96) translateY(20px);
  transition: transform 0.45s var(--ease-out);
}

.modal.open .modal-panel { transform: scale(1) translateY(0); }

.modal-header,
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.modal-footer { border-bottom: none; border-top: 1px solid var(--border); }

.modal-header h2 {
  font-size: var(--heading-3);
  font-family: var(--font-display);
}

.modal-close {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1;
}

.modal-frame {
  width: 100%;
  height: 100%;
  border: none;
  background: #fff;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(150%);
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  font-size: var(--text-sm);
  font-weight: 500;
  z-index: 300;
  visibility: hidden;
  transition: transform 0.4s var(--ease-out), visibility 0.4s;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  visibility: visible;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .hero-scroll-line,
  .hero-slot-ring { animation: none; }

  .timeline-track::after { transform: translateX(-50%) scaleY(1); }

  .btn:hover,
  .skill-card:hover,
  .doc-card:hover,
  .interest-card:hover { transform: none; }

  .interest-card:hover .interest-bg { transform: none; }
}

/* Responsive */
@media (max-width: 960px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .interests-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .interest-card {
    aspect-ratio: 4 / 5;
    min-height: 300px;
  }
}

@media (max-width: 900px) {
  .hero-inner,
  .profil-layout {
    grid-template-columns: 1fr;
  }

  .profil-aside {
    grid-template-rows: auto auto;
    height: auto;
  }

  .hero-content { order: -1; }

  .hero-slot {
    max-width: 220px;
    margin-inline: auto;
  }

  .hero-scroll-hint { display: none; }

  .footer-inner {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .footer-meta { justify-self: start; }
}

@media (max-width: 720px) {
  .container {
    width: min(1120px, calc(100% - 1.5rem));
  }

  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(250, 249, 247, 0.98);
    backdrop-filter: blur(20px);
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.35s var(--ease-out), opacity 0.35s;
    gap: 0.25rem;
  }

  .nav-links a {
    padding: 0.85rem 1rem;
    border-radius: 12px;
    width: 100%;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .hero {
    min-height: auto;
    padding-bottom: 3.5rem;
  }

  .section { padding: 3.5rem 0; }

  .section-head {
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 2rem;
  }

  .section-num {
    font-size: 2rem;
  }

  .profil-main,
  .arbeit-block,
  .aside-block {
    padding: 1.5rem;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  .interests-grid {
    grid-template-columns: 1fr;
  }

  .interest-card {
    aspect-ratio: 16 / 10;
    min-height: 260px;
  }

  .display-name {
    font-size: clamp(1.85rem, 9vw, 2.5rem);
    letter-spacing: -0.015em;
    white-space: normal;
  }

  .tech-logos {
    grid-template-columns: 1fr;
  }

  .hero-meta {
    gap: 1.25rem 2rem;
  }

  .hero-actions .btn {
    flex: 1 1 auto;
    min-width: calc(50% - 0.375rem);
  }

  .doc-actions .btn {
    flex: 1 1 auto;
  }
}

@media (max-width: 380px) {
  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    min-width: 0;
  }
}