/* Kiraki V2 — Mockup-Stil (Werkdruck-Tokens, neue Struktur) */
@font-face {
  font-family: "Mona Sans";
  src: url("../fonts/Mona-Sans.woff2") format("woff2");
  font-weight: 200 900;
  font-stretch: 75% 125%;
  font-display: swap;
}
@font-face {
  font-family: "Fragment Mono";
  src: url("../fonts/FragmentMono-Regular.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

:root {
  --paper: #F1EEE4;
  --paper-2: #E8E4D6;
  --panel: #FBFAF3;
  --ink: #12151C;
  --ink-2: #555A66;
  --ink-3: #60656F;
  --line: rgba(18, 21, 28, 0.14);
  --line-2: rgba(18, 21, 28, 0.28);
  --cobalt: #1233EE;
  --cobalt-deep: #0A1EB8;
  --cobalt-soft: rgba(18, 51, 238, 0.08);
  --night: #0B0E1B;
  --night-text: #EDEBE0;
  --night-text-2: rgba(237, 235, 224, 0.66);
  --night-line: rgba(237, 235, 224, 0.16);
  --sans: "Mona Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "Fragment Mono", Consolas, monospace;
  --wrap: 1440px;
  --pad: clamp(1rem, 4vw, 4.5rem);
  --tb: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--tb) + 16px); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--cobalt); outline-offset: 3px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Typo-Bausteine ---------- */
.mlabel {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin: 0;
}
.mlabel--cobalt { color: var(--cobalt); }
.h1, .h2, .h3 {
  font-family: var(--sans);
  font-stretch: 112%;
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.98;
  margin: 0;
}
.h1 { font-size: clamp(2.6rem, 5.2vw, 5.4rem); }
.h2 { font-size: clamp(2.2rem, 4.2vw, 4.2rem); }
.h3 { font-size: clamp(1.4rem, 2vw, 1.9rem); letter-spacing: -0.02em; line-height: 1.08; }
.lead { font-size: clamp(1.05rem, 1.35vw, 1.3rem); line-height: 1.5; color: var(--ink-2); margin: 0; max-width: 40em; }
.nr { font-family: var(--mono); font-size: 12px; color: var(--ink-3); letter-spacing: 0.04em; }

/* ---------- Knöpfe ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.6em;
  height: 48px; padding: 0 1.3rem;
  border-radius: 6px; border: 1px solid var(--ink);
  font-weight: 600; font-size: 15px; text-decoration: none;
  transition: background .2s, color .2s, border-color .2s;
  cursor: pointer; background: transparent; white-space: nowrap;
}
.btn--solid { background: var(--cobalt); border-color: var(--cobalt); color: #fff; }
.btn--solid:hover { background: var(--cobalt-deep); border-color: var(--cobalt-deep); }
.btn--line:hover { background: var(--ink); color: var(--paper); }
.btn--sm { height: 40px; padding: 0 1rem; font-size: 14px; }
.btn--night { border-color: var(--night-text); color: var(--night-text); }
.btn--white { background: #fff; color: var(--cobalt); border-color: #fff; }
.btn--white:hover { background: var(--paper); }
.textlink { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; font-weight: 500; }
.textlink:hover { color: var(--cobalt); }

/* ---------- Topbar mit Leistungs-Menü ---------- */
.tb {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--tb);
  background: rgba(241, 238, 228, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.tb-in { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: flex; flex-direction: column; line-height: 1; gap: 0.3rem; text-decoration: none; }
.brand-name { font-stretch: 125%; font-weight: 800; font-size: 20px; letter-spacing: 0.14em; }
.brand-sub { font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.42em; color: var(--ink-2); }
.nav { display: flex; align-items: center; gap: 2rem; }
.nav-link {
  font-size: 15px; font-weight: 500; text-decoration: none; padding: 0.5rem 0;
  background: none; border: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 0.35rem;
}
.nav-link:hover, .nav-link[aria-expanded="true"] { color: var(--cobalt); }
.nav-link.is-active { box-shadow: inset 0 -2px 0 var(--cobalt); }
.nav-caret { width: 9px; height: 9px; transition: transform .2s; }
.nav-link[aria-expanded="true"] .nav-caret { transform: rotate(180deg); }
.mega {
  position: absolute; left: 0; right: 0; top: var(--tb);
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 30px 60px -30px rgba(18, 21, 28, 0.25);
  padding: 2rem 0 2.25rem;
}
.mega[hidden] { display: none; }
.mega-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr) minmax(0, 1.1fr); gap: 3rem; }
.mega-intro p { margin: 0.75rem 0 1.25rem; color: var(--ink-2); font-size: 15px; max-width: 24em; }
.mega-intro .h3 { font-size: 1.6rem; margin-top: 0.6rem; }
.mega h3.mlabel { margin-bottom: 0.8rem; }
.mega-ls { display: grid; grid-template-columns: 1fr 1fr; gap: 0.25rem 1.5rem; list-style: none; margin: 0; padding: 0; }
.mega-ls a { display: grid; grid-template-columns: 52px 1fr; gap: 0.8rem; align-items: center; padding: 0.55rem 0.6rem; margin-left: -0.6rem; border-radius: 8px; text-decoration: none; }
.mega-ls a:hover { background: var(--paper); }
.mega-ls a:hover b { color: var(--cobalt); }
.mega-ls .mslab-svg { width: 52px; height: 52px; }
.mega-ls b { display: block; font-size: 15px; font-weight: 650; }
.mega-ls span { display: block; font-size: 13px; color: var(--ink-2); line-height: 1.4; margin-top: 0.15rem; }
.mega-pj { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.mega-pj a { display: block; padding: 0.55rem 0; border-bottom: 1px solid var(--line); text-decoration: none; font-size: 14.5px; }
.mega-pj a:hover { color: var(--cobalt); }

/* Plattenzeichnung (klein, für Menü und Karten) */
.mslab-svg { overflow: visible; display: block; }
.mslab-svg .sl-face * { vector-effect: non-scaling-stroke; }
.mslab-svg .sl-body, .mslab-svg .sl-front { fill: var(--paper); stroke: var(--ink); stroke-width: 1.1; stroke-linejoin: round; transition: fill .35s, stroke .35s; }
.mslab-svg .sl-inset { fill: none; stroke: var(--ink); stroke-opacity: .28; stroke-width: .9; }
.mslab-svg .sl-wall { fill: var(--paper-2); }
.mslab-svg .mo { fill: none; stroke: var(--ink); stroke-width: 1.05; stroke-linecap: round; stroke-linejoin: round; transition: stroke .35s, fill .35s; }
.mslab-svg .mo-thin { stroke-opacity: .5; }
.mslab-svg .mo-dot { fill: var(--paper); }
.mslab-svg .mo-fill { fill: var(--ink); stroke: none; }
.mslab-svg .mo-key--on { fill: var(--ink); }
.mslab-svg .mo-eq { stroke: var(--paper); stroke-width: 1.6; }
.mslab-svg .mo-scan { stroke: var(--cobalt); stroke-width: 1.7; }
.mslab-svg .sl--dashed .sl-body, .mslab-svg .sl--dashed .sl-front { stroke-dasharray: 5 4; }
.mslab-svg .sl.is-on .sl-body, .mslab-svg .sl.is-on .sl-front, .is-hot .mslab-svg .sl-body, .is-hot .mslab-svg .sl-front { fill: var(--cobalt); stroke: var(--cobalt-deep); }
.mslab-svg .sl.is-on .mo, .mslab-svg .sl.is-on .sl-inset, .is-hot .mslab-svg .mo, .is-hot .mslab-svg .sl-inset { stroke: #fff; stroke-opacity: .92; }
.mslab-svg .sl.is-on .mo-dot, .is-hot .mslab-svg .mo-dot { fill: var(--cobalt); }
.mslab-svg .sl.is-on .mo-fill, .mslab-svg .sl.is-on .mo-key--on, .is-hot .mslab-svg .mo-fill, .is-hot .mslab-svg .mo-key--on { fill: #fff; }
.mslab-svg .sl.is-stop .sl-body, .mslab-svg .sl.is-stop .sl-front { fill: var(--ink); stroke: var(--ink); }
.mslab-svg .sl.is-stop .mo, .mslab-svg .sl.is-stop .sl-inset { stroke: var(--paper); stroke-opacity: .85; }
.mslab-svg .sl.is-stop .mo-dot { fill: var(--ink); }

/* ---------- Status-Punkte (Stand eines Bausteins) ---------- */
.st { display: inline-flex; align-items: center; gap: 0.45em; font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; color: var(--ink-2); white-space: nowrap; }
.st::before { content: ""; width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid var(--ink); flex: none; }
.st--laeuft::before { background: var(--cobalt); border-color: var(--cobalt); }
.st--erprobt::before { background: linear-gradient(90deg, var(--ink) 50%, transparent 50%); }
.st--konzept::before, .st--neu::before { border-style: dashed; border-color: var(--ink-2); }

/* ---------- Sektionen allgemein ---------- */
.sec { padding: clamp(5rem, 10vw, 9rem) 0; }
.sec-head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 2rem 4rem; align-items: end; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.sec-head .mlabel { grid-column: 1 / -1; }
.sec-head .lead { justify-self: start; }
@media (max-width: 900px) { .sec-head { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.ft { background: var(--night); color: var(--night-text); padding: clamp(4rem, 7vw, 6rem) 0 2rem; font-size: 14.5px; overflow: hidden; }
.ft-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 2.5rem; }
.ft h3 { margin: 0 0 1rem; font-family: var(--mono); font-weight: 400; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--night-text-2); }
.ft ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.55rem; }
.ft a { text-decoration: none; color: var(--night-text); }
.ft a:hover { color: #9fb0ff; }
.ft-claim { font-stretch: 112%; font-weight: 800; font-size: clamp(1.6rem, 2.4vw, 2.2rem); letter-spacing: -0.03em; line-height: 1.05; margin: 0 0 1.4rem; }
.ft-mark { margin-top: clamp(3rem, 6vw, 5rem); font-stretch: 125%; font-weight: 800; letter-spacing: 0.06em; line-height: 0.8; font-size: clamp(4rem, 17vw, 16rem); color: rgba(237, 235, 224, .07); white-space: nowrap; user-select: none; }
.ft-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-top: 1.4rem; border-top: 1px solid var(--night-line); color: var(--night-text-2); font-size: 13px; }
@media (max-width: 900px) { .ft-grid { grid-template-columns: 1fr 1fr; } .ft-grid > :first-child { grid-column: 1 / -1; } }

/* ---------- FAQ ---------- */
.faq details { border-top: 1px solid var(--line-2); }
.faq details:last-child { border-bottom: 1px solid var(--line-2); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 1rem; padding: 1.25rem 0; font-size: 18px; font-weight: 650; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); font-weight: 400; color: var(--ink-2); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 1.4rem; color: var(--ink-2); max-width: 44em; }
.faq-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 2rem clamp(2rem, 5vw, 5rem); }
@media (max-width: 900px) { .faq-grid { grid-template-columns: 1fr; } }

/* ---------- CTA-Band ---------- */
.cta { background: var(--cobalt); color: #fff; }
.cta .mlabel { color: rgba(255, 255, 255, .88); }
.cta-in { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 2rem 4rem; align-items: end; }
.cta p:not(.mlabel) { margin: 1.2rem 0 0; font-size: 18px; color: rgba(255, 255, 255, .84); max-width: 32em; }
.cta-btns { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: flex-end; }
.cta .btn--line { border-color: rgba(255, 255, 255, .7); color: #fff; }
.cta .btn--line:hover { background: #fff; color: var(--cobalt); }
.cta-person { display: flex; align-items: center; gap: 0.9rem; margin-top: 1.8rem; }
.cta-person img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; object-position: 50% 20%; border: 2px solid rgba(255, 255, 255, .5); }
.cta-person b { display: block; font-size: 15px; }
.cta-person span { font-size: 13.5px; color: rgba(255, 255, 255, .75); }
.cta-person a { color: #fff; }
@media (max-width: 900px) { .cta-in { grid-template-columns: 1fr; } .cta-btns { justify-content: flex-start; } }

/* ---------- Seitenkopf (Unterseiten) ---------- */
.phead { padding: calc(var(--tb) + clamp(3rem, 7vw, 6rem)) 0 clamp(3rem, 6vw, 5rem); }
.crumb { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 1.4rem; }
.crumb a { text-decoration: none; }
.crumb a:hover { color: var(--cobalt); }

/* ---------- Mockup-Hinweis ---------- */
.mock-badge {
  margin-right: auto; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em;
  text-decoration: none; color: var(--ink-2); border: 1px dashed var(--line-2); border-radius: 4px; padding: 4px 8px;
}
.mock-badge:hover { color: var(--cobalt); border-color: var(--cobalt); }
@media (max-width: 600px) { .mock-badge { display: none; } }

@media (max-width: 980px) {
  .nav-link:not(.nav-link--keep) { display: none; }
  .mega-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

.mslab-svg .sl-face .mo.mo-k { stroke-width: 9px; vector-effect: none; stroke-linecap: round; }