/* Aviontex: gemeinsames Stylesheet für aviontex.de und aviontex.com */

:root {
  --ink: #0a1830;
  --ink-2: #10244a;
  --ink-3: #1a3463;
  --blue: #2f69c1;
  --blue-deep: #24539c;
  --blue-bright: #6fa2f2;
  --sky: #eaf1fc;
  --mist: #f4f7fb;
  --paper: #ffffff;
  --text: #13213a;
  --muted: #55647c;
  --line: #dce4ef;
  --line-dark: rgba(255, 255, 255, .12);
  --on-dark: #e8eefa;
  --on-dark-muted: #a9b8d3;
  --radius: 14px;
  --wrap: 1160px;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--blue-deep); }
:focus-visible { outline: 2px solid var(--blue-bright); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.4rem, 5.6vw, 4.2rem); font-weight: 760; letter-spacing: -.035em; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 720; }
h3 { font-size: 1.15rem; font-weight: 680; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 12px; z-index: 100; background: var(--paper); padding: 8px 12px; }

/* Eyebrow mit SI-Exponent */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: .78rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; color: var(--blue);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; }
.dark .eyebrow, .hero .eyebrow { color: var(--blue-bright); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  -webkit-backdrop-filter: saturate(1.4) blur(12px); backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 24px; }
.brand img { height: 30px; width: auto; }
.nav { display: flex; align-items: center; }
.menu-btn { display: none; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  color: var(--text); text-decoration: none; font-size: .95rem; font-weight: 550;
  padding: 8px 12px; border-radius: 8px;
}
.nav-links a:hover { background: var(--mist); color: var(--text); }
.nav-links a[aria-current="page"] { color: var(--blue); }
.nav-links .lang { font-family: var(--mono); font-size: .8rem; color: var(--muted); border: 1px solid var(--line); margin-left: 6px; }
.nav-links .cta { background: var(--blue); color: #fff; margin-left: 6px; }
.nav-links .cta:hover { background: var(--blue-deep); color: #fff; }

@media (max-width: 900px) {
  .menu-btn {
    display: grid; place-items: center; width: 44px; height: 44px; cursor: pointer; padding: 0;
    background: var(--paper); border: 1px solid var(--line); border-radius: 10px;
  }
  .menu-btn span, .menu-btn span::before, .menu-btn span::after {
    display: block; width: 18px; height: 2px; background: var(--text); border-radius: 2px; position: relative; transition: transform .2s, background .2s;
  }
  .menu-btn span::before, .menu-btn span::after { content: ""; position: absolute; left: 0; }
  .menu-btn span::before { top: -6px; }
  .menu-btn span::after { top: 6px; }
  .menu-btn[aria-expanded="true"] span { background: transparent; }
  .menu-btn[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
  .menu-btn[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }
  .nav-links {
    display: none; position: absolute; left: 0; right: 0; top: 68px;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 12px 20px 20px; box-shadow: 0 18px 30px rgba(10, 24, 48, .08);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px; font-size: 1.05rem; }
  .nav-links .lang, .nav-links .cta { margin: 6px 0 0; text-align: center; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px; border-radius: 10px; font-weight: 620; font-size: 1rem;
  text-decoration: none; border: 1px solid transparent; transition: background .15s, border-color .15s, color .15s;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-deep); color: #fff; }
.btn-ghost { border-color: var(--line); color: var(--text); background: var(--paper); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.dark .btn-ghost, .hero .btn-ghost { background: transparent; border-color: rgba(255, 255, 255, .28); color: #fff; }
.dark .btn-ghost:hover, .hero .btn-ghost:hover { border-color: var(--blue-bright); color: var(--blue-bright); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.more { font-weight: 620; text-decoration: none; }
.more:hover { text-decoration: underline; }

/* Hero */
.hero {
  position: relative; overflow: hidden; color: var(--on-dark);
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(47, 105, 193, .45), transparent 65%),
    radial-gradient(700px 400px at -10% 110%, rgba(47, 105, 193, .25), transparent 60%),
    var(--ink);
  padding: clamp(64px, 9vw, 116px) 0 clamp(56px, 8vw, 100px);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent 100%); mask-image: linear-gradient(180deg, #000 30%, transparent 100%);
}
.hero .wrap { position: relative; }
.hero h1 { color: #fff; margin-bottom: 22px; }
.hero h1 span { color: var(--blue-bright); }
.hero .lead { font-size: clamp(1.08rem, 1.6vw, 1.25rem); color: var(--on-dark-muted); max-width: 640px; margin: 0; }
.hero-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 56px; align-items: center; }
.hero-sub .hero-grid { grid-template-columns: 1fr; }
.hero-sub h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 40px; } }

/* Ebenen-Karten im Hero */
.level-cards { display: grid; gap: 14px; }
.level-card {
  display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center;
  padding: 20px 22px; border-radius: var(--radius); text-decoration: none; color: var(--on-dark);
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line-dark);
  transition: border-color .15s, background .15s, transform .15s;
}
.level-card:hover { border-color: rgba(111, 162, 242, .6); background: rgba(255, 255, 255, .08); color: #fff; transform: translateY(-1px); }
.level-card .exp {
  white-space: nowrap; font-family: var(--mono); font-size: .98rem; font-weight: 650; color: var(--blue-bright);
  width: 74px; height: 74px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: rgba(47, 105, 193, .18); border: 1px solid rgba(111, 162, 242, .3);
}
.level-card .exp sup { font-size: .7em; }
.level-card small { display: block; font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--on-dark-muted); }
.level-card strong { display: block; font-size: 1.2rem; color: #fff; margin: 2px 0; }
.level-card span.desc { display: block; font-size: .92rem; color: var(--on-dark-muted); line-height: 1.45; }
.level-card .arrow { color: var(--blue-bright); font-size: 1.3rem; }

/* Sektionen */
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section.tint { background: var(--mist); }
.section.dark { background: var(--ink); color: var(--on-dark); }
.section.dark h2, .section.dark h3 { color: #fff; }
.section.dark p { color: var(--on-dark-muted); }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head p { font-size: 1.12rem; color: var(--muted); }
.dark .section-head p { color: var(--on-dark-muted); }
.prose { max-width: 760px; }
.prose p { font-size: 1.08rem; }
.prose h2 { margin-top: 1.6em; }
.prose h2:first-child { margin-top: 0; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 32px; } }

/* SI-Skala */
.scale { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); position: relative; }
.scale::before { content: ""; position: absolute; left: 0; right: 0; top: 37px; height: 2px; background: var(--line); }
.scale li { position: relative; padding: 0 14px 0 0; }
.scale .exp { display: block; line-height: 22px; }
.scale .tick { width: 12px; height: 12px; margin: 10px 0 16px; position: relative; }
.scale .tick::after { content: ""; position: absolute; left: 0; top: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--paper); border: 2px solid #9aa9bf; }
.scale .exp { font-family: var(--mono); font-size: .85rem; color: var(--muted); }
.scale strong { display: block; font-size: 1.45rem; letter-spacing: -.02em; margin: 2px 0 4px; }
.scale .what { display: block; color: var(--muted); font-size: .95rem; line-height: 1.4; }
.scale .tag {
  display: inline-block; margin-top: 12px; font-size: .8rem; font-weight: 650; text-decoration: none;
  padding: 4px 10px; border-radius: 999px; background: var(--blue); color: #fff;
}
.scale .tag:hover { background: var(--blue-deep); color: #fff; }
.scale li.ours .tick::after { background: var(--blue); border-color: var(--blue); box-shadow: 0 0 0 5px rgba(47, 105, 193, .18); }
.scale li.ours strong { color: var(--blue); }
@media (max-width: 760px) {
  .scale { grid-template-columns: 1fr; gap: 0; }
  .scale::before { left: 6px; right: auto; top: 6px; bottom: 6px; width: 2px; height: auto; }
  .scale li { padding: 0 0 26px 40px; }
  .scale .tick { position: absolute; left: 1px; top: 5px; margin: 0; }
}
.scale-note { margin-top: 40px; color: var(--muted); max-width: 760px; }

/* Karten */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cards.two { grid-template-columns: repeat(2, 1fr); }
.cards.four { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .cards.four { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .cards, .cards.two, .cards.four { grid-template-columns: 1fr; } }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.tint .card { border-color: #e1e8f2; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); font-size: .98rem; margin: 0; }
.card .icon {
  width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center;
  background: var(--sky); color: var(--blue); margin-bottom: 18px;
}
.card .icon svg { width: 22px; height: 22px; }
.card .num { font-family: var(--mono); font-size: .8rem; font-weight: 650; color: var(--blue); display: block; margin-bottom: 14px; }
.dark .card { background: rgba(255, 255, 255, .04); border-color: var(--line-dark); }
.dark .card p { color: var(--on-dark-muted); }
.dark .card .num { color: var(--blue-bright); }

/* Zitat / Kernsatz */
.keyline, .prose .keyline {
  font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; letter-spacing: -.02em; line-height: 1.25;
  margin: 36px 0; padding-left: 24px; border-left: 3px solid var(--blue-bright); color: #fff;
}
.section.dark .keyline { color: #fff; }
.section:not(.dark) .keyline { color: var(--text); border-left-color: var(--blue); }

/* Schichten-Diagramm (Picosegmentation) */
.layers { display: grid; grid-template-columns: 1fr auto 1.6fr auto 1fr; align-items: stretch; gap: 0; margin: 8px 0 12px; }
.layer { border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; background: var(--paper); }
.layer > small { font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.layer > strong { display: block; font-size: 1.15rem; margin: 4px 0 12px; }
.layer p { font-size: .92rem; color: var(--muted); margin: 0; }
.zones { display: grid; gap: 8px; }
.zone { border: 1px dashed #b9c8de; border-radius: 10px; padding: 10px 12px; font-size: .92rem; background: var(--mist); }
.zone b { display: block; font-size: .72rem; font-family: var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--blue); font-weight: 650; }
.gate { display: grid; place-items: center; padding: 0 10px; }
.gate span {
  font-family: var(--mono); font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: #fff; background: var(--blue); padding: 6px 8px; border-radius: 6px; position: relative;
}
.gate span::before, .gate span::after { content: ""; position: absolute; top: 50%; width: 10px; height: 2px; background: var(--blue); }
.gate span::before { right: 100%; }
.gate span::after { left: 100%; }
@media (max-width: 860px) {
  .layers { grid-template-columns: 1fr; }
  .gate { padding: 10px 0; }
  .gate span::before, .gate span::after { left: 50%; width: 2px; height: 10px; top: auto; }
  .gate span::before { bottom: 100%; right: auto; }
  .gate span::after { top: 100%; }
}
.figcaption { color: var(--muted); font-size: .92rem; }

/* Tabellen */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: .98rem; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; font-family: var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--muted); background: var(--mist); font-weight: 600; }
tr:last-child td { border-bottom: 0; }
td .pill { display: inline-block; font-size: .78rem; font-weight: 650; padding: 2px 9px; border-radius: 999px; background: var(--sky); color: var(--blue); white-space: nowrap; }
tr.ours td:first-child { color: var(--blue); font-weight: 700; }

/* Schritte */
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; list-style: none; padding: 0; margin: 0; }
.steps li { position: relative; padding: 26px; border-radius: var(--radius); background: var(--paper); border: 1px solid var(--line); }
.steps li::before {
  counter-increment: s; content: counter(s);
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--blue); color: #fff; font-weight: 700; font-size: .95rem; margin-bottom: 16px;
}
.steps h3 { margin-bottom: 8px; }
.steps p { color: var(--muted); margin: 0; font-size: .98rem; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }

/* FAQ */
.faq { max-width: 860px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 40px 20px 0; position: relative;
  font-weight: 650; font-size: 1.06rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 6px; top: 16px; font-size: 1.5rem; font-weight: 400; color: var(--blue); transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); margin: -4px 0 20px; max-width: 760px; }

/* Zeitleiste */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; max-width: 860px; }
.timeline::before { content: ""; position: absolute; left: 70px; top: 8px; bottom: 8px; width: 2px; background: var(--line); }
.timeline li { display: grid; grid-template-columns: 70px 1fr; gap: 32px; padding: 0 0 28px; position: relative; }
.timeline li::after { content: ""; position: absolute; left: 65px; top: 8px; width: 12px; height: 12px; border-radius: 50%; background: var(--paper); border: 2px solid var(--blue); }
.timeline .year { font-family: var(--mono); font-weight: 700; color: var(--blue); padding-top: 1px; }
.timeline p { margin: 0; color: var(--muted); }
.timeline p strong { color: var(--text); }

/* Chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0; }
.chips li { padding: 9px 16px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line); font-weight: 560; font-size: .95rem; }

/* Kontakt-Band */
.cta-band {
  border-radius: 22px; padding: clamp(32px, 5vw, 56px);
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%); color: #fff;
  display: grid; grid-template-columns: 1.4fr auto; gap: 32px; align-items: center;
}
.cta-band h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta-band p { color: rgba(255, 255, 255, .85); margin: 0; font-size: 1.08rem; }
.cta-band .btn { background: #fff; color: var(--blue-deep); }
.cta-band .btn:hover { background: var(--sky); color: var(--blue-deep); }
@media (max-width: 800px) { .cta-band { grid-template-columns: 1fr; } }

/* Produkt-Hinweis (iSCSI4NAS) */
.practice {
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center;
  padding: 28px; border-radius: var(--radius); border: 1px solid var(--line-dark); background: rgba(255, 255, 255, .04);
}
.section:not(.dark) .practice { border-color: var(--line); background: var(--paper); }
.practice h3 { margin-bottom: 6px; }
.practice p { margin: 0; }
@media (max-width: 760px) { .practice { grid-template-columns: 1fr; } }

/* Rechtstexte */
.legal { padding: 56px 0 88px; }
.legal main, .legal .doc { max-width: 820px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 28px; }
.legal h2 { font-size: 1.4rem; margin: 2em 0 .6em; }
.legal h3 { font-size: 1.08rem; margin: 1.6em 0 .4em; }
.legal p, .legal li { color: #2b3a52; font-size: 1rem; }
.legal .note { background: var(--mist); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }

/* Fehlerseiten */
.error-page { min-height: 60vh; display: grid; place-items: center; text-align: center; padding: 80px 0; }
.error-page .code { font-family: var(--mono); color: var(--blue); font-weight: 700; letter-spacing: .1em; }

/* Footer */
.site-footer { background: var(--ink); color: var(--on-dark-muted); padding: 64px 0 36px; font-size: .95rem; }
.site-footer .grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 40px; }
.site-footer img { height: 28px; width: auto; filter: brightness(0) invert(1); margin-bottom: 16px; }
.site-footer address { font-style: normal; line-height: 1.7; }
.site-footer address a { color: var(--on-dark); }
.site-footer h2 { font-size: .78rem; font-family: var(--mono); letter-spacing: .08em; text-transform: uppercase; color: #fff; margin: 4px 0 14px; font-weight: 650; }
.site-footer nav a { display: block; color: var(--on-dark-muted); text-decoration: none; padding: 3px 0; }
.site-footer nav a:hover { color: #fff; }
.site-footer .bottom { border-top: 1px solid var(--line-dark); margin-top: 44px; padding-top: 22px; display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; font-size: .88rem; }
@media (max-width: 900px) { .site-footer .grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .site-footer .grid { grid-template-columns: 1fr; } }

.section:not(.tint):not(.dark) + .section.cta-sec { padding-top: 0; }

/* Gegenüberstellung: üblicher Ansatz und AviontexDNS */
.contrast { display: grid; gap: 12px; max-width: 980px; }
.contrast .row { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.contrast .them, .contrast .us { padding: 18px 22px; }
.contrast .them { background: var(--mist); }
.contrast .us { background: var(--paper); border-left: 3px solid var(--blue); }
.contrast small { display: block; font-family: var(--mono); font-size: .72rem; font-weight: 650; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 6px; color: var(--muted); }
.contrast .us small { color: var(--blue); }
.contrast p { margin: 0; font-size: .98rem; }
.contrast .them p { color: var(--muted); }
.contrast .us p { color: var(--text); font-weight: 520; }
@media (max-width: 720px) {
  .contrast .row { grid-template-columns: 1fr; }
  .contrast .us { border-left: 0; border-top: 3px solid var(--blue); }
}

/* Mehrere Praxis-Kästen untereinander */
.practice-list { display: grid; gap: 16px; }
.practice + .practice { margin-top: 14px; }
.practice-list .practice + .practice { margin-top: 0; }

/* Tabelle im dunklen Abschnitt */
.dark-table { border-color: var(--line-dark); margin-top: 8px; }
.dark-table th { background: rgba(255, 255, 255, .05); color: var(--on-dark-muted); border-bottom-color: var(--line-dark); }
.dark-table td { color: var(--on-dark); border-bottom-color: var(--line-dark); }
.dark-table td:first-child { font-family: var(--mono); color: var(--blue-bright); font-weight: 650; width: 90px; }

.dark .figcaption { color: var(--on-dark-muted); margin-top: 12px; }

/* Klickbare Karten */
.card-link { display: flex; flex-direction: column; text-decoration: none; color: var(--text); transition: border-color .15s, transform .15s; }
.card-link:hover { border-color: var(--blue); color: var(--text); transform: translateY(-1px); }
.card-link .more { margin-top: 16px; color: var(--blue); }
.card-link h3 { font-size: 1.3rem; }
.card-link p { font-size: 1.02rem; }
section[id] { scroll-margin-top: 68px; }

/* Netz-Grafik: vom Fund zum Netz */
.net-figure { margin: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); padding: 24px 24px 8px; }
.net { width: 100%; height: auto; display: block; }
.net line { stroke-width: 1.2; }
.net .l1 { stroke: var(--blue); stroke-width: 2; }
.net .l2 { stroke: #8fb0e3; }
.net .l3 { stroke: #b9cbe8; }
.net .l4 { stroke: #d5e0f1; }
.net .n-start { fill: #d23c3c; stroke: #fff; stroke-width: 3; }
.net .n-srv { fill: var(--ink); }
.net .n-dom { fill: var(--blue); }
.net .n-dom2 { fill: #8fb0e3; }
.net-steps { list-style: none; margin: 10px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.net-steps li { font-size: .82rem; color: var(--muted); text-align: center; line-height: 1.35; }
.net-steps li:first-child { color: #b33030; font-weight: 650; }
@media (max-width: 720px) {
  .net-figure { padding: 14px 12px 4px; }
  .net-steps { grid-template-columns: 1fr; text-align: left; }
  .net-steps li { text-align: left; }
}

/* Domain-Geschichte: letzter Schritt hervorgehoben */
.timeline.story li.alert::after { background: #d23c3c; border-color: #d23c3c; }
.timeline.story li.alert .year { color: #b33030; }
.timeline.story li.alert p { color: var(--text); font-weight: 600; }
.timeline.story li { grid-template-columns: 110px 1fr; }
.timeline.story::before { left: 110px; }
.timeline.story li::after { left: 105px; }
.timeline.story { margin-top: 6px; }
.nowrap { white-space: nowrap; }
@media (max-width: 560px) {
  .timeline.story li { grid-template-columns: 76px 1fr; gap: 22px; }
  .timeline.story::before { left: 81px; }
  .timeline.story li::after { left: 76px; }
}