/* ──────────────────────────────────────────────────────────────
   void-main.com — gemeinsames Stylesheet
   Ausgelagert aus index.html, damit Homepage und generierte
   HandsOn-Seiten denselben Look teilen (Single Source of Truth).
   ────────────────────────────────────────────────────────────── */

/* ── SELF-HOSTED FONTS (DSGVO) ───────────── */
/* Sora — sans (300/400/600/700) */
@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: local('Sora Light'), url('../fonts/sora-v14-latin-300.woff2') format('woff2');
}
@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: local('Sora Regular'), url('../fonts/sora-v14-latin-regular.woff2') format('woff2');
}
@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: local('Sora SemiBold'), url('../fonts/sora-v14-latin-600.woff2') format('woff2');
}
@font-face {
  font-family: 'Sora';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: local('Sora Bold'), url('../fonts/sora-v14-latin-700.woff2') format('woff2');
}
/* DM Mono — mono (400/500 + 400 italic) */
@font-face {
  font-family: 'DM Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: local('DM Mono'), url('../fonts/dm-mono-v14-latin-regular.woff2') format('woff2');
}
@font-face {
  font-family: 'DM Mono';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: local('DM Mono Italic'), url('../fonts/dm-mono-v14-latin-italic.woff2') format('woff2');
}
@font-face {
  font-family: 'DM Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: local('DM Mono Medium'), url('../fonts/dm-mono-v14-latin-500.woff2') format('woff2');
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #0c0f0a;
  --bg2:        #131710;
  --bg3:        #1a1f16;
  --surface:    #1f261a;
  --border:     rgba(120,200,80,0.15);
  --border-hi:  rgba(120,200,80,0.35);
  --green:      #78c850;
  --green-dim:  #4a8030;
  --green-glow: rgba(120,200,80,0.08);
  --text:       #e8f0e0;
  --text-mid:   #9ab080;
  --text-dim:   #5a6e4a;
  --mono:       'DM Mono', ui-monospace, 'Cascadia Code', Menlo, Consolas, monospace;
  --sans:       'Sora', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --amber:      #c8a050;
  --blue-hl:    #88c0d0;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── CRT FILTER (full-viewport overlay) ──── */
/* Three layers (painter's order top→bottom):
   1. flicker tint (animated, body::before)
   2. top glare      ┐
   3. subtle edge fade │ stacked in body::after via multiple backgrounds
   4. scanlines      ┘
   Z-index 200 sits above nav (100) but below Pong-overlay (9999),
   so the entire chrome looks CRT but the Pong canvas stays clean. */
body::before, body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
}
body::before {
  z-index: 200;
  background: rgba(120,200,80,0.018);
  animation: crt-flicker 0.18s steps(2, end) infinite;
}
body::after {
  z-index: 199;
  background:
    linear-gradient(180deg,
      rgba(255,255,255,0.045) 0%,
      transparent             38%),
    radial-gradient(ellipse at center,
      transparent           58%,
      rgba(0,0,0,0.18)     100%),
    repeating-linear-gradient(0deg,
      rgba(120,200,80,0.075)  0,
      rgba(120,200,80,0.075)  1px,
      transparent             1px,
      transparent             3px);
}
@keyframes crt-flicker {
  0%, 100% { opacity: 1;    }
  50%      { opacity: 0.92; }
}
@media (prefers-reduced-motion: reduce) {
  body::before { animation: none; opacity: 0; }
}

/* ── NAV ─────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 3rem;
  background: rgba(12,15,10,0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--green);
  letter-spacing: 0.08em;
  text-decoration: none;
}
.nav-logo .dim { color: var(--text-dim); }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-mid);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--green); }
.nav-links a.active { color: var(--green); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem;
  border: 1px solid var(--border);
  background: rgba(31,38,26,0.58);
}

.lang-switch button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  line-height: 1;
  padding: 0.42rem 0.5rem;
  transition: background 0.2s, color 0.2s;
}

.lang-switch button:hover,
.lang-switch button[aria-pressed="true"] {
  background: rgba(120,200,80,0.12);
  color: var(--green);
}

/* ── HERO ────────────────────────────────── */
.hero {
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 8rem 3rem 5rem;
  position: relative;
  overflow: hidden;
}

.scroll-indicator {
  position: absolute;
  bottom: 1.6rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  z-index: 2;
  transition: color 0.2s;
  cursor: pointer;
}
.scroll-indicator:hover { color: var(--green); }
.scroll-chevron {
  font-size: 1rem;
  line-height: 1;
  animation: scroll-bounce 1.6s ease-in-out infinite;
}
@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0);   opacity: 0.65; }
  50%      { transform: translateY(6px); opacity: 1.0;  }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-chevron { animation: none; opacity: 0.85; }
}

.hero-glow {
  position: absolute;
  top: -200px; right: -150px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(120,200,80,0.055) 0%, transparent 68%);
  pointer-events: none;
}
.hero-glow2 {
  position: absolute;
  bottom: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(120,200,80,0.025) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1100px;
  width: 100%;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--green);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.hero-eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--green);
  flex-shrink: 0;
}

h1 {
  font-family: var(--sans);
  font-size: clamp(2.4rem, 4.5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--text);
  margin-bottom: 0.5rem;
}
h1 .accent { color: var(--green); }

.hero-subtitle {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 1.75rem;
  letter-spacing: 0.04em;
}

.hero-desc {
  font-size: 0.97rem;
  color: var(--text-mid);
  line-height: 1.85;
  margin-bottom: 2.5rem;
  max-width: 460px;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--green);
  color: #0c0f0a;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.78rem 1.6rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.15s;
  white-space: nowrap;
}
.btn-primary:hover { opacity: 0.85; transform: translateY(-1px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--green);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  padding: 0.78rem 1.6rem;
  border: 1px solid var(--border-hi);
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
  white-space: nowrap;
}
.btn-ghost:hover { background: var(--green-glow); border-color: var(--green); transform: translateY(-1px); }

/* ── TERMINAL ────────────────────────────── */
.terminal-card {
  background: var(--bg2);
  border: 1px solid var(--border-hi);
}
.term-bar {
  background: var(--bg3);
  padding: 0.55rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  border-bottom: 1px solid var(--border);
}
.dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.dot-r { background: #c0392b; }
.dot-y { background: #f39c12; }
.dot-g { background: var(--green); }
.term-name { font-family: var(--mono); font-size: 0.68rem; color: var(--text-dim); margin-left: 0.5rem; }

.term-body {
  padding: 1.25rem 1.5rem 1.5rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  line-height: 1.95;
}
.t-prompt { color: var(--green); }
.t-cmd    { color: var(--text); }
.t-dim    { color: var(--text-dim); }
.t-out    { color: var(--text-mid); padding-left: 1rem; }
.t-key    { color: var(--amber); }
.t-val    { color: var(--blue-hl); }
.t-ok     { color: var(--green); }

.cursor {
  display: inline-block;
  width: 8px; height: 13px;
  background: var(--green);
  vertical-align: text-bottom;
  animation: blink 1.1s step-end infinite;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.15s;
}
.cursor:hover {
  box-shadow: 0 0 12px var(--green);
  transform: scale(1.1);
}
@keyframes blink { 50% { opacity: 0; } }

/* ── SHARED SECTION ──────────────────────── */
section { padding: 5.5rem 3rem; }
.inner  { max-width: 1100px; margin: 0 auto; }

.sec-eyebrow {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--green);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}
.sec-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3rem;
  letter-spacing: -0.015em;
}

.divider { border: none; border-top: 1px solid var(--border); }

/* ── STACK ───────────────────────────────── */
.stack-wrap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.stack-cell {
  background: var(--bg);
  padding: 1.3rem 1rem;
  text-align: center;
  transition: background 0.2s;
  cursor: default;
}
.stack-cell:hover { background: var(--surface); }
.stack-icon { font-size: 1.3rem; display: block; margin-bottom: 0.5rem; }
.stack-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-mid);
  letter-spacing: 0.04em;
}

/* ── DOMAINS / PROJECTS ──────────────────── */
#domains { background: var(--bg2); }

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.project-card {
  background: var(--bg2);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: background 0.2s;
}
.project-card:hover { background: var(--surface); }
.project-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.project-card:hover::after { transform: scaleX(1); }

.proj-num {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 0.9rem;
}
.proj-title {
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.3rem;
}
.proj-co {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--green-dim);
  margin-bottom: 0.9rem;
  letter-spacing: 0.04em;
}
.proj-desc {
  font-size: 0.83rem;
  color: var(--text-mid);
  line-height: 1.65;
}
.proj-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
}
.tag {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.2rem 0.55rem;
  letter-spacing: 0.05em;
  transition: color 0.2s, border-color 0.2s;
}
.project-card:hover .tag { color: var(--green-dim); border-color: rgba(120,200,80,0.25); }

/* ── ABOUT ───────────────────────────────── */
.about-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 5rem;
  align-items: start;
}
.about-text p {
  color: var(--text-mid);
  font-size: 0.95rem;
  margin-bottom: 1.1rem;
  line-height: 1.85;
}
.about-text p:last-child { margin-bottom: 0; }

.certs {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.cert {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  padding: 0.85rem 1.1rem;
}
.cert strong {
  display: block;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.2rem;
}
.cert span {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}

/* ── CONTACT ─────────────────────────────── */
#contact { background: var(--bg2); }

.contact-box {
  border: 1px solid var(--border-hi);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.contact-left {
  padding: 3rem;
  border-right: 1px solid var(--border);
}
.contact-right {
  padding: 3rem;
}

.c-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
  margin-top: 1.3rem;
}
.c-label:first-child { margin-top: 0; }
.c-val {
  font-size: 0.93rem;
  color: var(--text);
}
.c-val a {
  color: var(--green);
  text-decoration: none;
  transition: opacity 0.2s;
}
.c-val a:hover { opacity: 0.75; }

.contact-right p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.85;
  margin-bottom: 2rem;
}

/* ── IMPRESSUM ───────────────────────────── */
#impressum { padding: 5rem 3rem; }
.impressum-box {
  max-width: 680px;
  font-size: 0.85rem;
  color: var(--text-mid);
  line-height: 1.8;
}
.impressum-box h3 {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--green);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 1.75rem 0 0.5rem;
}
.impressum-box h3:first-child { margin-top: 0; }
.impressum-box p { margin-bottom: 0.25rem; }
.impressum-box a { color: var(--green); text-decoration: none; }

/* ── FOOTER ──────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
footer p {
  font-family: var(--mono);
  font-size: 0.67rem;
  color: var(--text-dim);
}
footer .f-logo { color: var(--green); }
footer a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
  font-family: var(--mono);
  font-size: 0.67rem;
}
footer a:hover { color: var(--green); }
.f-links { display: flex; gap: 1.5rem; }

/* ════════════════════════════════════════════════════════════
   HANDSON — Blog-Übersicht + Artikel
   ════════════════════════════════════════════════════════════ */

/* Schmaler Inhaltsrahmen für Lesefluss */
.handson-page { padding: 9rem 3rem 4rem; }
.handson-page .inner { max-width: 1100px; }
.post-page .inner { max-width: 760px; }

/* Kopfbereich der Übersicht */
.handson-head { margin-bottom: 3rem; }
.handson-head h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 1rem;
}
.handson-head .lead {
  font-size: 0.97rem;
  color: var(--text-mid);
  line-height: 1.85;
  max-width: 620px;
}

/* Karten-Grid — basiert auf .project-grid/.project-card */
.handson-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.handson-card {
  display: block;
  background: var(--bg2);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  transition: background 0.2s;
}
.handson-card:hover { background: var(--surface); }
.handson-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.handson-card:hover::after { transform: scaleX(1); }
.handson-card .proj-title { transition: color 0.2s; }
.handson-card:hover .proj-title { color: var(--green); }

.post-meta {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 0.9rem;
  text-transform: uppercase;
}
.post-summary {
  font-size: 0.83rem;
  color: var(--text-mid);
  line-height: 1.65;
}

/* ── ARTIKEL-KOPF ────────────────────────── */
.post-back {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-mid);
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: color 0.2s;
  display: inline-block;
  margin-bottom: 2.5rem;
}
.post-back:hover { color: var(--green); }
.post-header { margin-bottom: 2.5rem; }
.post-header h1 {
  font-size: clamp(1.9rem, 3.8vw, 2.6rem);
  line-height: 1.12;
  margin-bottom: 1rem;
}
.post-header .post-meta { margin-bottom: 0; }

/* ── PROSE (gerenderter Markdown-Body) ───── */
.prose { color: var(--text-mid); font-size: 0.97rem; line-height: 1.85; }
.prose > *:first-child { margin-top: 0; }
.prose h2 {
  font-family: var(--sans);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
  margin: 2.6rem 0 1rem;
  padding-top: 0.3rem;
}
.prose h3 {
  font-family: var(--sans);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--text);
  margin: 2rem 0 0.75rem;
}
.prose h4 {
  font-family: var(--mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green);
  margin: 1.6rem 0 0.6rem;
}
.prose p { margin-bottom: 1.2rem; }
.prose a { color: var(--green); text-decoration: none; border-bottom: 1px solid var(--border-hi); transition: opacity 0.2s; }
.prose a:hover { opacity: 0.75; }
.prose strong { color: var(--text); font-weight: 600; }
.prose em { color: var(--text); }
.prose ul, .prose ol { margin: 0 0 1.2rem 1.4rem; }
.prose li { margin-bottom: 0.45rem; }
.prose li::marker { color: var(--green-dim); }
.prose blockquote {
  border-left: 3px solid var(--green);
  background: var(--bg2);
  padding: 0.9rem 1.3rem;
  margin: 1.5rem 0;
  color: var(--text-mid);
  font-style: italic;
}
.prose blockquote p:last-child { margin-bottom: 0; }
.prose hr { border: none; border-top: 1px solid var(--border); margin: 2.5rem 0; }
.prose img { max-width: 100%; height: auto; border: 1px solid var(--border); display: block; margin: 1.5rem 0; }

/* Inline-Code + Codeblöcke */
.prose code {
  font-family: var(--mono);
  font-size: 0.84em;
  color: var(--blue-hl);
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 0.1rem 0.4rem;
}
.prose pre {
  background: var(--bg2);
  border: 1px solid var(--border-hi);
  padding: 1.1rem 1.3rem;
  overflow-x: auto;
  margin: 1.5rem 0;
  font-size: 0.8rem;
  line-height: 1.65;
}
.prose pre code {
  border: none;
  background: none;
  padding: 0;
  color: var(--text-mid);
  font-size: inherit;
}

/* Tabellen */
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.85rem;
}
.prose th, .prose td {
  border: 1px solid var(--border);
  padding: 0.55rem 0.8rem;
  text-align: left;
}
.prose th {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--bg2);
}

/* DE/EN-Umschaltung: per JS gesteuert (data-lang-content) */
[data-lang-content] { display: none; }
[data-lang-content].lang-active { display: block; }

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 820px) {
  nav { padding: 1rem 1.5rem; }
  .nav-links { display: none; }
  .nav-actions { gap: 0; }
  .lang-switch button { padding: 0.42rem 0.45rem; }

  .hero { padding: 6.5rem 1.5rem 3.5rem; min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .scroll-indicator { display: none; }

  section { padding: 3.5rem 1.5rem; }

  .about-split { grid-template-columns: 1fr; gap: 2.5rem; }

  .contact-box { grid-template-columns: 1fr; }
  .contact-left { border-right: none; border-bottom: 1px solid var(--border); padding: 2rem; }
  .contact-right { padding: 2rem; }

  footer { flex-direction: column; text-align: center; padding: 1.5rem; }

  #impressum { padding: 3.5rem 1.5rem; }

  .handson-page { padding: 7rem 1.5rem 3rem; }
}