/* Leistungsseiten im Design „Neonregen" – baut auf site.css auf */

.svc > * { width: min(var(--max), 100%); margin-inline: auto; padding-inline: var(--gut); }
.svc section { padding-block: clamp(80px, 12vh, 140px) 0; }
.svc .head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 16px 48px; align-items: end; margin-bottom: clamp(28px, 5vw, 52px); }
.svc .head > div { display: grid; gap: 14px; }
.svc .head p { color: var(--text); }
.svc .mono { font-size: .9rem; letter-spacing: .18em; color: var(--lime); text-shadow: 0 0 8px var(--lime); text-transform: uppercase; }
.svc .head .mono::before { content: "▲ "; }
.dot { display: none; }

.crumbs { display: flex; gap: 10px; padding-top: 150px; font-size: .84rem; letter-spacing: .08em; color: var(--dim); }
.crumbs a { color: var(--dim); }
.crumbs [aria-current] { color: var(--cyan); }

/* Hero */
.svc .svc-hero { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 40px clamp(24px, 5vw, 64px); align-items: center; padding-block: clamp(28px, 5vw, 60px) 0; }
.svc-hero-text { min-width: 0; display: grid; gap: 22px; justify-items: start; }
.svc-hero h1 { font-size: clamp(2.2rem, 5.2vw, 112px); line-height: .95; text-shadow: 0 0 30px rgb(255 43 214 / .45); }
.grad { display: block; color: var(--cyan); text-shadow: 0 0 26px rgb(34 243 255 / .55); }
.lede { color: var(--text); max-width: 54ch; text-shadow: 0 2px 16px #000; }
.lede b { color: var(--fg); font-weight: 400; }
.cta-reihe { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.btn {
  position: relative; display: inline-flex; gap: 12px; align-items: center; text-decoration: none; isolation: isolate;
  padding: 16px 24px; font: 800 .95rem/1 var(--f-head); letter-spacing: .12em; text-transform: uppercase; color: var(--fg);
  border: 1px solid var(--line); background: var(--panel);
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}
.btn:hover { border-color: var(--lime); color: var(--lime); }
.btn.primary { color: var(--bg); border: 0; background: var(--cyan); }
.btn.primary:hover { background: var(--lime); color: var(--bg); }

/* Datenfluss-Schema */
.flow { margin: 0; display: grid; grid-template-rows: auto 70px auto 70px auto; min-width: 0; }
.node { padding: 16px 18px; display: grid; gap: 4px; background: var(--panel); border: 1px solid var(--line);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px); }
.node .mono { font-size: .66rem; color: var(--dim); text-shadow: none; }
.node strong { font: 800 1.15rem/1.15 var(--f-head); color: var(--fg); text-transform: uppercase; }
.node small { font-size: .7rem; color: var(--lime); }
.n-mcp { border-color: var(--mag); box-shadow: inset 0 0 30px rgb(255 43 214 / .25); }
.n-mcp strong { color: var(--mag); text-shadow: 0 0 14px var(--mag); }
.wire { position: relative; width: 2px; height: 100%; justify-self: center; background: rgb(255 255 255 / .12); }
.wire i { position: absolute; left: -3px; top: 0; width: 8px; height: 8px; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); animation: paket 1.8s linear infinite; }
.wire i:nth-child(2) { animation-delay: -.6s; } .wire i:nth-child(3) { animation-delay: -1.2s; }
.wire.back i { background: var(--lime); box-shadow: 0 0 10px var(--lime); animation-direction: reverse; }
@keyframes paket { from { top: -4px; opacity: 0; } 15%, 85% { opacity: 1; } to { top: calc(100% - 4px); opacity: 0; } }
.wire em { position: absolute; left: 16px; top: 50%; translate: 0 -50%; white-space: nowrap; font: 400 .68rem/1 var(--f-mono); font-style: normal; color: var(--dim); }

/* Raster-Karten */
.three, .use-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card, .use { padding: 24px 22px; display: grid; gap: 10px; align-content: start; background: var(--panel); border: 1px solid var(--line);
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px); }
.card .big { font: 800 2.6rem/.9 var(--f-head); color: var(--mag); text-shadow: 0 0 18px var(--mag); }
.card h3, .use h3 { font-size: 1.3rem; }

/* Praxis */
.practice-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 20px; align-items: start; }
.chat { min-width: 0; background: rgb(0 0 0 / .6); border: 1px solid var(--line); display: grid; gap: 12px; padding-bottom: 20px; }
.chat-bar { display: flex; gap: 6px; align-items: center; padding: 11px 14px; border-bottom: 1px solid var(--line); }
.chat-bar span { width: 9px; height: 9px; background: rgb(255 255 255 / .15); }
.chat-bar span:first-child { background: var(--mag); box-shadow: 0 0 8px var(--mag); }
.chat-bar b { margin-left: auto; font-weight: 400; font-size: .7rem; color: var(--dim); letter-spacing: .08em; }
.msg { margin-inline: 16px; max-width: 88%; padding: 11px 14px; font-size: .9rem; line-height: 1.55; }
.msg small { display: block; font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 6px; color: var(--dim); }
.msg.me { justify-self: end; background: rgb(255 43 214 / .1); border: 1px solid rgb(255 43 214 / .35); }
.msg.ai { justify-self: start; border: 1px solid var(--line); }
.call { margin-inline: 16px; display: flex; flex-wrap: wrap; gap: 6px; }
.call span { font-size: .68rem; padding: 5px 8px; color: var(--lime); border: 1px dashed rgb(198 255 61 / .45); }
.call span::before { content: "→ "; }
.cases { display: grid; gap: 16px; min-width: 0; }
.case { padding: 20px 22px; display: grid; gap: 8px; background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--hot, var(--cyan)); }
.case.c-hot { --hot: var(--mag); } .case.c-gold { --hot: var(--amber); }
.case .mono { font-size: .68rem; color: var(--hot); text-shadow: 0 0 8px var(--hot); }
.case h3 { font-size: 1.3rem; }
.case ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.case li { font-size: .92rem; padding-left: 18px; position: relative; }
.case li::before { content: "›"; position: absolute; left: 2px; color: var(--hot); }

/* Sicherheit */
.checks { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.checks li { padding: 18px 20px 18px 54px; position: relative; display: grid; gap: 4px; background: var(--panel); border: 1px solid var(--line); }
.checks li::before { content: "[OK]"; position: absolute; left: 14px; top: 19px; font-size: .64rem; color: var(--lime); text-shadow: 0 0 8px var(--lime); }
.checks strong { font: 800 1rem/1.3 var(--f-head); color: var(--fg); text-transform: uppercase; letter-spacing: .02em; }
.checks span { font-size: .92rem; }
.dsgvo { margin-top: 16px; padding: 18px 20px; border: 1px solid var(--warn); background: rgb(255 106 77 / .07); display: grid; gap: 6px; }
.dsgvo .mono { color: var(--warn); text-shadow: none; }
.dsgvo .mono::before { content: none; }
.dsgvo strong { color: var(--fg); font-weight: 400; }

/* Technik */
.tech-box { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 28px; align-items: center; padding: clamp(24px, 4vw, 44px);
  background: var(--panel); border: 1px solid var(--mag); box-shadow: inset 0 0 60px rgb(255 43 214 / .12); }
.tech-box > div { min-width: 0; display: grid; gap: 12px; }
.tech-box h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
.stack { display: flex; flex-wrap: wrap; gap: 6px; }
.stack span { font-size: .76rem; padding: 7px 10px; border: 1px solid var(--line); color: var(--cyan); }

/* FAQ */
.faq-list { max-width: 900px; display: grid; gap: 8px; }
.faq details { background: var(--panel); border: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 56px 18px 20px; position: relative; font: 800 1.05rem/1.35 var(--f-head); color: var(--fg); text-transform: uppercase; letter-spacing: .02em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 18px; top: 50%; translate: 0 -50%; color: var(--cyan); font: 400 1.4rem/1 var(--f-mono); transition: rotate .25s; }
.faq details[open] { border-color: var(--cyan); }
.faq details[open] summary::after { rotate: 45deg; color: var(--mag); }
.faq details p { padding: 0 20px 20px; max-width: 72ch; }
@supports (interpolate-size: allow-keywords) {
  .faq { interpolate-size: allow-keywords; }
  .faq details::details-content { block-size: 0; overflow: clip; transition: block-size .35s cubic-bezier(.2,.8,.2,1), content-visibility .35s allow-discrete; }
  .faq details[open]::details-content { block-size: auto; }
}

/* Abschluss */
.final-box { display: grid; justify-items: start; gap: 16px; padding: clamp(32px, 6vw, 64px); background: var(--panel); border: 1px solid var(--cyan); box-shadow: 0 0 40px rgb(34 243 255 / .15); }
.final-box h2 { font-size: clamp(1.8rem, 4.5vw, 3.4rem); }

@media (max-width: 980px) {
  .svc .svc-hero, .practice-grid, .tech-box, .svc .head { grid-template-columns: minmax(0, 1fr); }
  .three, .use-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .three, .use-grid, .checks { grid-template-columns: minmax(0, 1fr); }
  .msg { max-width: 94%; }
}