/* ============================================================
   nytic.ch – Dienste «Knotenpunkte»
   ============================================================ */
.dn-body {
  --g: #90BE20;
  --muted: rgba(255, 255, 255, .62);
  --line: rgba(255, 255, 255, .09);
  --ease: cubic-bezier(.2, .75, .2, 1);
  --mono: ui-monospace, 'Cascadia Mono', Consolas, monospace;
  background: #0b0c0a;
  margin-bottom: 0;
}
@supports (overflow: clip) { html.dn-js, html.dn-js .dn-body { overflow-x: clip; overflow-y: visible; } }
.dn-wrap { max-width: 1240px; margin: 0 auto; padding: 0 clamp(1rem, 3vw, 2rem); position: relative; z-index: 1; }
.dn-eyebrow { display: inline-block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .18em; color: var(--g); margin: 0 0 .9rem; }
.dn-h2 { font-family: 'Thasadith', sans-serif; font-weight: 700; color: #fff; font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1.05; margin: 0 0 1.6rem; }
.dn-lead { color: var(--muted); font-size: clamp(1rem, 1.25vw, 1.1rem); line-height: 1.75; max-width: 40rem; margin: 0 0 1.4rem; }
.dn-btn { display: inline-flex; align-items: center; gap: .45rem; padding: .6rem 1.15rem; border-radius: 999px; font-weight: 700; font-size: .9rem; color: #fff !important; text-decoration: none !important; border: 1px solid color-mix(in srgb, var(--c, #90BE20) 55%, transparent); transition: transform .2s, background .25s; }
.dn-btn:hover { transform: translateY(-2px); background: color-mix(in srgb, var(--c, #90BE20) 14%, transparent); }
.dn-btn--primary { background: var(--c, #90BE20); border-color: var(--c, #90BE20); color: #0d1203 !important; }
.dn-btn--primary:hover { background: var(--c, #90BE20); box-shadow: 0 10px 28px -10px var(--c, #90BE20); }

/* ---------- Hero / Netzplan ---------- */
.dn-hero { position: relative; overflow: hidden; padding: 110px 0 clamp(3rem, 6vw, 5rem);
  background: radial-gradient(60% 50% at 50% 60%, rgba(144, 190, 32, .10), transparent 70%), radial-gradient(40% 40% at 90% 10%, rgba(90, 169, 255, .08), transparent 70%), #0b0c0a; }
.dn-grid-bg { position: absolute; inset: 0; pointer-events: none; opacity: .55;
  background-image: radial-gradient(rgba(144, 190, 32, .22) 1px, transparent 1.5px); background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(70% 70% at 50% 55%, #000 30%, transparent 80%); mask-image: radial-gradient(70% 70% at 50% 55%, #000 30%, transparent 80%); }
.dn-head { text-align: center; max-width: 820px; margin: 0 auto 2rem; }
.dn-head .dn-lead { margin-left: auto; margin-right: auto; }
.dn-title { font-family: 'Thasadith', sans-serif; font-weight: 700; color: #fff; font-size: clamp(2.4rem, 5.6vw, 4.6rem); line-height: 1; letter-spacing: -.02em; margin: 0 0 1.1rem; }
.dn-title span { background: linear-gradient(100deg, #90BE20, #5aa9ff 55%, #ff8a3d); -webkit-background-clip: text; background-clip: text; color: transparent; }
.dn-status { display: inline-flex; align-items: center; gap: .55rem; padding: .4rem .9rem; border-radius: 999px; font-size: .85rem; color: rgba(255, 255, 255, .85) !important; text-decoration: none !important; background: rgba(255, 255, 255, .05); border: 1px solid var(--line); }
.dn-status i { width: 9px; height: 9px; border-radius: 50%; background: #9aa0a6; }
.dn-status.is-ok i { background: #4ade80; animation: dnPing 2s infinite; }
.dn-status.is-err i { background: #ff5a4a; animation: dnPing 1s infinite; }
@keyframes dnPing { 0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, .6); } 70% { box-shadow: 0 0 0 9px rgba(74, 222, 128, 0); } 100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); } }

.dn-net { position: relative; margin: 0; padding: 1rem clamp(.5rem, 2vw, 1.5rem) .5rem; border-radius: 26px; background: linear-gradient(180deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .01)); border: 1px solid var(--line); box-shadow: 0 40px 90px -40px rgba(0, 0, 0, .8); }
.dn-net-cols { display: grid; grid-template-columns: 1fr 1fr 1fr; text-align: center; font: 700 .68rem var(--mono); letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .38); }
.dn-svg { display: block; width: 100%; height: auto; overflow: visible; }
.dn-net.is-v .dn-net-cols { display: none; }
.dn-net.is-v .dn-svg { max-width: 520px; margin: 0 auto; }
.dn-edge { fill: none; stroke: var(--c); stroke-width: 1.6; opacity: .22; stroke-dasharray: var(--len, 0); stroke-dashoffset: var(--len, 0); transition: stroke-dashoffset 1.3s cubic-bezier(.65, 0, .25, 1) var(--d, 0s), opacity .3s, stroke-width .3s; }
.dn-svg.is-built .dn-edge { stroke-dashoffset: 0; }
.dn-edge.is-hot { opacity: .9; stroke-width: 2.6; filter: drop-shadow(0 0 4px var(--c)); }
.dn-dim .dn-edge:not(.is-hot) { opacity: .07; }
.dn-src rect { fill: #141712; stroke: rgba(255, 255, 255, .14); stroke-width: 1.2; transition: stroke .3s, fill .3s; }
.dn-src text { fill: rgba(255, 255, 255, .85); font: 600 14px 'Thasadith', sans-serif; }
.dn-src circle { fill: #0b0c0a; stroke: rgba(255, 255, 255, .35); stroke-width: 1.5; }
.dn-src { cursor: pointer; }
.dn-src.is-hot rect { stroke: #fff; fill: #1c2018; }
.dn-hub-box { fill: #10130e; stroke: var(--c); stroke-width: 2; filter: drop-shadow(0 0 14px color-mix(in srgb, var(--c) 45%, transparent)); }
.dn-hub-name { fill: #fff; font: 700 17px 'Thasadith', sans-serif; }
.dn-hub-count { fill: var(--c); font: 700 12px var(--mono); }
.dn-hub-ring { fill: none; stroke: var(--c); stroke-width: 1.5; opacity: 0; transform-box: fill-box; transform-origin: center; }
.dn-hub-ring.is-pulse { animation: dnRing .7s ease-out; }
@keyframes dnRing { from { opacity: .8; transform: scale(1); } to { opacity: 0; transform: scale(1.18); } }
.dn-dest circle { fill: #10130e; stroke: var(--c); stroke-width: 2; }
.dn-dest text { fill: rgba(255, 255, 255, .85); font: 600 14px 'Thasadith', sans-serif; }
.dn-dest .dn-ico { fill: none; stroke: var(--c); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.dn-dest-badge { fill: var(--c); font: 700 11px var(--mono); }
.dn-packet { pointer-events: none; }

/* Aufbau: Kacheln springen auf, Leitungen zeichnen sich */
.dn-pop { opacity: 0; transform: translateY(12px) scale(.9); transform-box: fill-box; transform-origin: center; transition: opacity .6s ease var(--d, 0s), transform .8s cubic-bezier(.2, 1.4, .4, 1) var(--d, 0s); }
.dn-svg.is-built .dn-pop { opacity: 1; transform: none; }
.dn-dim .dn-src:not(.is-hot), .dn-dim .dn-hub:not(.is-hot), .dn-dim .dn-dest:not(.is-hot) { opacity: .38; }
.dn-hub, .dn-dest { transition: opacity .5s; }

/* Knoten «arbeitet»: umlaufende Markierung */
.dn-hub-ants { fill: none; stroke: var(--c); stroke-width: 1.2; stroke-dasharray: 3 9; opacity: .4; animation: dnAnts 3.2s linear infinite; }
.dn-hub.is-hot .dn-hub-ants { opacity: .9; animation-duration: 1.6s; }
@keyframes dnAnts { to { stroke-dashoffset: -24; } }

/* Schweif hinter den Paketen */
.dn-trail { fill: none; stroke: var(--c); stroke-width: 3; stroke-linecap: round; opacity: .45; pointer-events: none; }
.dn-trail--hero { stroke-width: 5; opacity: .85; filter: drop-shadow(0 0 6px var(--c)); transition: opacity .4s; }
.dn-hero { filter: drop-shadow(0 0 9px var(--c)) drop-shadow(0 0 3px #fff); transition: opacity .3s; }

/* Meldung als Sprechblase, Bestätigung beim Empfänger */
.dn-chip { pointer-events: none; transition: opacity .35s; }
.dn-chip.is-gone { opacity: 0; }
.dn-chip-in { transform-box: fill-box; transform-origin: center bottom; animation: dnChipIn .6s cubic-bezier(.2, 1.5, .4, 1); }
.dn-chip rect { fill: #0c0e0a; stroke: var(--c); stroke-width: 1.5; filter: drop-shadow(0 6px 14px rgba(0, 0, 0, .6)); }
.dn-chip-tip { fill: var(--c); }
.dn-chip text { fill: #fff; font: 700 12.5px var(--mono); }
@keyframes dnChipIn { from { opacity: 0; transform: translateY(8px) scale(.6); } to { opacity: 1; transform: none; } }
.dn-toast { transform-box: fill-box; transform-origin: center; animation: dnToast 1.8s ease forwards; pointer-events: none; }
.dn-toast rect { fill: var(--c); filter: drop-shadow(0 0 10px var(--c)); }
.dn-toast text { fill: #0b0c0a; font: 800 11.5px var(--mono); }
@keyframes dnToast { 0% { opacity: 0; transform: translateY(12px) scale(.7); } 14% { opacity: 1; transform: none; } 78% { opacity: 1; transform: translateY(-4px); } 100% { opacity: 0; transform: translateY(-14px); } }
.dn-dest-ring { fill: none; stroke: var(--c); stroke-width: 2; opacity: 0; transform-box: fill-box; transform-origin: center; }
.dn-dest-ring.is-pulse { animation: dnRing2 .9s ease-out; }
@keyframes dnRing2 { from { opacity: .9; transform: scale(1); } to { opacity: 0; transform: scale(1.5); } }

/* ---------- Patchpanel ---------- */
.dn-panel-sec { background: #10120e; padding: clamp(3.5rem, 8vw, 6rem) 0; }
.dn-patch { display: flex; align-items: stretch; margin: 0 0 1.6rem; border-radius: 8px; background: linear-gradient(180deg, #2c302a, #1a1d18); border: 1px solid #3c4138; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .1), 0 18px 40px -18px rgba(0, 0, 0, .8); }
.dn-ear { flex: 0 0 34px; display: flex; flex-direction: column; justify-content: space-between; align-items: center; padding: 10px 0; border-right: 1px solid rgba(0, 0, 0, .35); }
.dn-ear:last-child { border-right: 0; border-left: 1px solid rgba(0, 0, 0, .35); }
.dn-ear i { width: 12px; height: 7px; border-radius: 4px; background: #0b0c0a; box-shadow: inset 0 1px 2px rgba(0, 0, 0, .8); }
.dn-ports { flex: 1; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .4rem; padding: .7rem .8rem; }
.dn-port { display: flex; flex-direction: column; align-items: center; gap: .3rem; padding: .35rem .2rem; border-radius: 6px; text-decoration: none !important; transition: background .2s; }
.dn-port:hover, .dn-port.is-hot { background: rgba(255, 255, 255, .05); }
.dn-port-nr { font: 700 .62rem var(--mono); color: rgba(255, 255, 255, .5); }
.dn-jack { position: relative; width: 44px; height: 36px; border-radius: 4px; background: #070807; box-shadow: inset 0 2px 6px rgba(0, 0, 0, .9), 0 0 0 2px #3f443a; }
.dn-jack i { position: absolute; left: 12px; right: 12px; bottom: 6px; height: 10px; border-radius: 2px 2px 0 0; background: repeating-linear-gradient(90deg, #b08d3c 0 2px, transparent 2px 4px); opacity: .8; }
.dn-jack::after { content: ''; position: absolute; left: 50%; top: -8px; width: 26px; height: 30px; margin-left: -13px; border-radius: 4px 4px 2px 2px; background: var(--c); box-shadow: 0 -10px 0 -4px color-mix(in srgb, var(--c) 70%, #000); opacity: .92; }
.dn-leds { display: flex; gap: .3rem; }
.dn-leds b { width: 7px; height: 7px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 6px #4ade80; }
.dn-leds b.is-err { background: #ff5a4a; box-shadow: 0 0 6px #ff5a4a; animation: dnBlink .6s steps(1) infinite; }
.dn-leds .dn-led-act { background: #fbbf24; box-shadow: 0 0 6px #fbbf24; animation: dnAct 1.7s steps(1) infinite; animation-delay: calc(var(--n, 0) * -.3s); }
@keyframes dnAct { 0%, 40%, 60%, 100% { opacity: 1; } 45%, 55%, 70% { opacity: .15; } }
@keyframes dnBlink { 50% { opacity: .2; } }
.dn-port-label { font-size: .68rem; color: rgba(255, 255, 255, .75); text-align: center; line-height: 1.2; }

.dn-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.dn-card { grid-column: span 1; position: relative; overflow: hidden; display: flex; flex-direction: column; padding: 1.6rem 1.4rem 1.3rem; border-radius: 20px; background: linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .015)); border: 1px solid var(--line); transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; }
.dn-card--wide { grid-column: span 1; }
.dn-card:hover, .dn-card.is-hot { transform: translateY(-4px); border-color: color-mix(in srgb, var(--c) 55%, transparent); box-shadow: 0 24px 50px -28px color-mix(in srgb, var(--c) 70%, transparent); }
.dn-cable { position: absolute; left: 1.4rem; top: 0; width: 46px; height: 6px; border-radius: 0 0 4px 4px; background: var(--c); box-shadow: 0 0 14px var(--c); }
.dn-card header { margin-bottom: .6rem; }
.dn-card-port { font: 700 .68rem var(--mono); color: var(--c); letter-spacing: .1em; text-transform: uppercase; }
.dn-card h3 { font-family: 'Thasadith', sans-serif; font-weight: 700; color: #fff; font-size: 1.45rem; margin: .2rem 0 0; }
.dn-card-text { color: var(--muted); line-height: 1.7; font-size: .95rem; margin: 0 0 1rem; }
.dn-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .5rem; margin: 0 0 1.1rem; }
.dn-stats div { padding: .55rem .6rem; border-radius: 12px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .06); }
.dn-stats dt { font: 700 .62rem var(--mono); text-transform: uppercase; letter-spacing: .1em; color: rgba(255, 255, 255, .45); }
.dn-stats dd { margin: .15rem 0 0; color: #fff; font-weight: 700; font-size: .95rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
.dn-card-links { margin-top: auto; display: flex; flex-wrap: wrap; gap: .5rem; }

/* ---------- Betrieb ---------- */
.dn-ops { background: #0b0c0a; padding: clamp(3.5rem, 8vw, 6rem) 0; }
.dn-ops-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 4rem); align-items: center; margin-bottom: clamp(2.5rem, 6vw, 4rem); }
.dn-ops-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.dn-ops-list li { padding: 1.1rem; border-radius: 16px; background: rgba(255, 255, 255, .035); border: 1px solid var(--line); position: relative; }
.dn-ops-list li::before { content: ''; position: absolute; left: 1.1rem; top: -1px; width: 28px; height: 3px; border-radius: 0 0 3px 3px; background: var(--g); }
.dn-ops-list b { display: block; color: #fff; margin-bottom: .2rem; }
.dn-ops-list span { color: var(--muted); font-size: .88rem; line-height: 1.5; }
.dn-cta { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; padding: clamp(1.4rem, 3vw, 2.2rem); border-radius: 22px; background: linear-gradient(120deg, rgba(144, 190, 32, .18), rgba(90, 169, 255, .08)); border: 1px solid rgba(144, 190, 32, .35); }
.dn-cta h2 { font-family: 'Thasadith', sans-serif; color: #fff; font-size: clamp(1.4rem, 2.6vw, 2rem); margin: 0 0 .4rem; }
.dn-cta p { color: var(--muted); margin: 0; max-width: 40rem; }

/* ---------- Für die Community ---------- */
.dn-comm { position: relative; overflow: hidden; padding: clamp(3.5rem, 8vw, 6rem) 0; background: radial-gradient(45% 60% at 20% 30%, rgba(199, 155, 255, .09), transparent 70%), radial-gradient(45% 60% at 85% 70%, rgba(255, 209, 102, .08), transparent 70%), #0b0c0a; }
.dn-comm-head { max-width: 46rem; margin-bottom: 2rem; }
.dn-comm-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.dn-comm-card { position: relative; overflow: hidden; display: flex; flex-direction: column; padding: clamp(1.4rem, 3vw, 2rem); border-radius: 26px; isolation: isolate;
  background: linear-gradient(160deg, color-mix(in srgb, var(--c) 10%, #121410), #0e100c 60%); border: 1px solid color-mix(in srgb, var(--c) 30%, transparent);
  transition: transform .35s var(--ease), border-color .35s, box-shadow .35s; }
.dn-comm-card::before { content: ''; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--c), var(--c2)); }
.dn-comm-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--c) 60%, transparent); box-shadow: 0 30px 70px -36px var(--c); }
.dn-comm-bg { position: absolute; right: -40px; bottom: -40px; width: 240px; height: 240px; z-index: -1; fill: none; stroke: var(--c); stroke-width: .7; stroke-linecap: round; stroke-linejoin: round; opacity: .12; transform: rotate(-12deg); transition: transform .8s var(--ease), opacity .4s; }
.dn-comm-card:hover .dn-comm-bg { transform: rotate(0) scale(1.06); opacity: .2; }
.dn-comm-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.1rem; }
.dn-comm-ico { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 16px; color: #14110a; background: linear-gradient(135deg, var(--c), var(--c2)); box-shadow: 0 14px 30px -14px var(--c); }
.dn-comm-ico svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.dn-comm-free { padding: .3rem .75rem; border-radius: 999px; font: 700 .68rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--c); border: 1px solid color-mix(in srgb, var(--c) 55%, transparent); background: color-mix(in srgb, var(--c) 10%, transparent); }
.dn-comm-card h3 { font-family: 'Thasadith', sans-serif; font-weight: 700; color: #fff; font-size: clamp(1.6rem, 2.6vw, 2.1rem); margin: 0 0 .5rem; }
.dn-comm-live { display: flex; align-items: center; gap: .55rem; flex-wrap: wrap; margin: 0 0 .8rem; font-size: .85rem; color: rgba(255, 255, 255, .8); }
.dn-comm-live i { width: 9px; height: 9px; border-radius: 50%; background: #9aa0a6; }
.dn-comm-live.is-ok i { background: #4ade80; animation: dnPing 2s infinite; }
.dn-comm-avas { display: inline-flex; margin-left: .2rem; }
.dn-comm-avas b { display: grid; place-items: center; width: 24px; height: 24px; margin-left: -6px; border-radius: 50%; font: 700 .58rem 'Thasadith', sans-serif; color: #fff; border: 2px solid #121410; background: var(--a); }
.dn-comm-avas b:first-child { margin-left: 0; }
.dn-comm-text { color: var(--muted); line-height: 1.7; margin: 0 0 1rem; max-width: 34rem; }
.dn-comm-chips { list-style: none; margin: 0 0 1.4rem; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.dn-comm-chips li { padding: .3rem .7rem; border-radius: 999px; font-size: .78rem; color: #fff; background: rgba(255, 255, 255, .05); border: 1px solid var(--line); }
.dn-comm-card .dn-card-links { margin-top: auto; }
.dn-comm-card .dn-btn--primary { background: linear-gradient(120deg, var(--c), var(--c2)); border-color: transparent; color: #14110a !important; }

/* ---------- Einblenden ---------- */
.dn-js [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .9s var(--ease); transition-delay: calc(var(--d, 0) * 110ms); }
.dn-js [data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- Responsiv ---------- */
@media (max-width: 991.98px) {
  .dn-cards { grid-template-columns: 1fr 1fr; }
  .dn-card, .dn-card--wide { grid-column: span 1; }
  .dn-comm-grid { grid-template-columns: 1fr; }
  .dn-ops-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .dn-net-cols { display: none; }
  .dn-cards { grid-template-columns: 1fr; }
  .dn-ports { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dn-card, .dn-card--wide { grid-column: span 1; }
  .dn-stats { grid-template-columns: 1fr 1fr; }
  .dn-ops-list { grid-template-columns: 1fr; }
  .dn-ear { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .dn-body *, .dn-body *::before, .dn-body *::after { animation: none !important; transition: none !important; }
  .dn-js [data-reveal] { opacity: 1; transform: none; }
}