:root {
  --enzian: #00427f;          /* RAL 5010 */
  --enzian-hell: #6aa6e8;     /* Text, Linien, Glow auf Graphit */
  --enzian-glow: #2f7acb;
  --bg: #23272b;             /* Graphit */
  --bg-2: #2a2f34;
  --surface: #31373d;
  --line: #454c54;
  --text: #eef2f6;
  --text-dim: #b0bac4;
  --radius: 20px;
  --maxw: 1160px;
}
* { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
.wrap { width: min(var(--maxw), 100% - 32px); margin-inline: auto; }
.eyebrow { color: var(--enzian-hell); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.02em; }
h1 { font-size: clamp(2.3rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: 1.2rem; }
p.lead { color: var(--text-dim); font-size: 1.1rem; max-width: 56ch; }
section { padding: clamp(56px, 9vw, 110px) 0; }

/* Navigation */
.nav { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); background: rgba(35,39,43,.8); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 132px; gap: 16px; }
.brand { font-weight: 700; font-size: 1.15rem; display: flex; align-items: center; gap: 10px; }
.logo { height: 92px; margin: 0; width: auto; filter: brightness(0) invert(1); } /* Logo in Weiß */
.brand-mark { width: 30px; height: 30px; border-radius: 8px; background: var(--enzian); display: grid; place-items: center; box-shadow: 0 0 18px rgba(47,122,203,.5); }
.nav ul { list-style: none; display: flex; gap: 26px; padding: 0; color: var(--text-dim); font-size: .95rem; }
.nav ul a:hover { color: var(--text); }
.btn { font-family: inherit; display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 999px; font-weight: 600; border: 1px solid transparent; cursor: pointer; font-size: 1rem; transition: transform .15s, box-shadow .2s, background .2s; }
.btn-primary { background: var(--enzian); color: #fff; box-shadow: 0 0 0 1px rgba(76,143,214,.4), 0 8px 28px rgba(0,66,127,.55); }
.btn-primary:hover { transform: translateY(-2px); background: #0a5199; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--text); }
.btn-ghost:hover { border-color: var(--enzian-hell); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--text); border-radius: 10px; padding: 8px 12px; }

/* Hero */
.hero { position: relative; overflow: hidden; padding-top: clamp(64px, 10vw, 130px); }
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; pointer-events: none; animation: drift 18s ease-in-out infinite alternate; }
.blob.b1 { width: 520px; height: 520px; background: var(--enzian); top: -160px; right: -120px; }
.blob.b2 { width: 380px; height: 380px; background: #1d6aa8; bottom: -140px; left: -100px; opacity: .35; animation-duration: 24s; animation-direction: alternate-reverse; }
@keyframes drift { to { transform: translate(-60px, 50px) scale(1.15); } }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: center; }
.hero h1 span { color: var(--enzian-hell); }
.hero .lead { margin: 22px 0 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-card { background: linear-gradient(160deg, rgba(49,55,61,.92), rgba(42,47,52,.92)); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.hero-card .temp { font-size: 4rem; font-weight: 700; color: var(--enzian-hell); line-height: 1; }
.hero-card .temp small { font-size: 1.4rem; color: var(--text-dim); }
.hero-card p { color: var(--text-dim); margin-top: 8px; }
.gauge { height: 8px; border-radius: 99px; background: linear-gradient(90deg, #e0813a, #d9d36b, var(--enzian-glow)); margin: 20px 0 6px; position: relative; }
.gauge i { position: absolute; top: -5px; left: 18%; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 0 12px var(--enzian-glow); transition: left 1.6s cubic-bezier(.2,.8,.2,1); }
.gauge.on i { left: 78%; }
.gauge-labels { display: flex; justify-content: space-between; font-size: .8rem; color: var(--text-dim); }

/* Bento */
.section-head { margin-bottom: 40px; display: grid; gap: 12px; }
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.tile { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; position: relative; overflow: hidden; transition: border-color .25s, transform .25s; }
a.tile:hover { border-color: var(--enzian-hell); transform: translateY(-3px); background: #363d44; }
a.tile { display: block; cursor: pointer; }
.tile p { color: var(--text-dim); margin-top: 8px; }
.tile .icon { width: 44px; height: 44px; border-radius: 12px; background: rgba(0,66,127,.45); display: grid; place-items: center; margin-bottom: 18px; color: var(--enzian-hell); }
.t-lg { grid-column: span 3; } .t-md { grid-column: span 2; }
.tile.accent { background: linear-gradient(150deg, var(--enzian), #0a2f57); border-color: transparent; }
.tile.accent p { color: #cfe0f3; }
.stat { font-size: 3rem; font-weight: 700; color: var(--enzian-hell); line-height: 1; }

/* Zeitleiste kurz */
.story { background: var(--bg-2); border-block: 1px solid var(--line); }
.mini-timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; --p: 0; }
.mini-timeline::before, .mini-timeline::after { content: ""; position: absolute; top: 9px; left: 0; height: 3px; border-radius: 3px; }
.mini-timeline::before { right: 0; background: var(--line); }
.mini-timeline::after { width: calc(var(--p) * 100%); background: linear-gradient(90deg, var(--enzian-hell), var(--enzian-glow)); box-shadow: 0 0 14px var(--enzian-glow); }
.mt-item { position: relative; padding-top: 34px; }
.mt-item::before { content: ""; position: absolute; z-index: 1; top: 0; left: 0; width: 20px; height: 20px; border-radius: 50%; background: var(--bg-2); border: 3px solid var(--enzian-hell); box-shadow: 0 0 14px rgba(76,143,214,.6); }
.mt-item .year { color: var(--enzian-hell); font-weight: 700; }
.mt-item p { color: var(--text-dim); font-size: .95rem; margin-top: 4px; }
.story .more { margin-top: 36px; display: inline-block; color: var(--enzian-hell); font-weight: 600; }

/* Mythen */
.myth-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.myth { perspective: 900px; cursor: pointer; min-height: 220px; background: none; border: 0; padding: 0; text-align: left; color: inherit; font: inherit; }
.myth-inner { position: relative; min-height: 220px; transform-style: preserve-3d; transition: transform .6s; }
.myth.flip .myth-inner { transform: rotateY(180deg); }
.myth-face { position: absolute; inset: 0; backface-visibility: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; justify-content: space-between; }
.myth-back { transform: rotateY(180deg); background: linear-gradient(150deg, #0a2f57, var(--surface)); border-color: var(--enzian-hell); }
.tag { font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; color: #f0a35e; }
.myth-back .tag { color: #7fd1a5; }
.myth-face small { color: var(--text-dim); }

/* CTA + Footer */
.cta { text-align: center; }
.cta-box { background: linear-gradient(150deg, var(--enzian), #0a2f57); border-radius: 28px; padding: clamp(36px, 6vw, 72px); position: relative; overflow: hidden; }
.cta-box p { color: #d4e4f6; margin: 14px auto 28px; max-width: 52ch; }
.cta-box .btn { background: #fff; color: var(--enzian); }
footer { border-top: 1px solid var(--line); padding: 36px 0; color: var(--text-dim); font-size: .9rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; }
footer nav { display: flex; gap: 20px; }

/* Einblenden */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s, transform .7s; }
.reveal.in { opacity: 1; transform: none; }
:focus-visible { outline: 2px solid var(--enzian-hell); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .t-lg, .t-md { grid-column: span 6; }
  .mini-timeline { grid-template-columns: 1fr; row-gap: 32px; }
  .mini-timeline::before, .mini-timeline::after { left: 13px; top: 0; width: 3px; margin-left: -1.5px; }
  .mini-timeline::before { right: auto; bottom: 0; }
  .mini-timeline::after { height: calc(var(--p) * 100%); }
  .mt-item { padding: 0 0 0 44px; }
  .myth-grid { grid-template-columns: 1fr; }
  .nav-toggle { display: block; }
  .nav ul { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: var(--bg); padding: 20px 16px; border-bottom: 1px solid var(--line); gap: 16px; }
  .nav ul.open { display: flex; }
  .nav .nav-ctas { display: none; }
}

@media (max-width: 900px) { .logo { height: 60px; margin: 0; } .nav .wrap { height: 88px; } }

/* Zusatz: Kennzahlen, Partner, Kontakt, Unterseiten */
.chip { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); background: rgba(49,55,61,.7); border-radius: 999px; padding: 6px 14px; font-size: .85rem; color: var(--text-dim); margin-bottom: 22px; }
.chip::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #5fd08c; box-shadow: 0 0 10px #5fd08c; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 16px; }
.stats .tile { text-align: center; }
.stats .tile p { margin-top: 6px; }
.partners { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.partners span, .partners a.partner { border: 1px solid var(--line); border-radius: 999px; padding: 10px 20px; background: var(--surface); font-weight: 600; color: var(--text-dim); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-grid dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 18px; margin-top: 12px; }
.contact-grid dt { color: var(--text-dim); }
.contact-grid a:hover { color: var(--enzian-hell); }
.big-phone { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 700; color: var(--enzian-hell); display: inline-block; margin-top: 6px; }
.page-hero { padding: clamp(48px, 8vw, 96px) 0 24px; position: relative; overflow: hidden; }
.page-hero p.lead { margin-top: 16px; }
.svc { display: grid; grid-template-columns: 1fr 1.4fr; gap: 32px; padding: 36px 0; border-top: 1px solid var(--line); }
.svc ul { padding-left: 1.1em; color: var(--text-dim); display: grid; gap: 6px; }
.svc ul li::marker { color: var(--enzian-hell); }
.team { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.team .tile { text-align: left; }
.avatar { width: 84px; height: 84px; border-radius: 50%; background: linear-gradient(150deg, var(--enzian), #0a2f57); display: grid; place-items: center; font-size: 1.8rem; font-weight: 700; margin-bottom: 16px; }
.role { color: var(--enzian-hell); font-size: .9rem; font-weight: 600; }
.vtimeline { position: relative; margin: 40px 0; padding-left: 0; --p: 0; }
.vtimeline::before, .vtimeline::after { content: ""; position: absolute; left: 50%; top: 0; width: 3px; margin-left: -1.5px; border-radius: 3px; }
.vtimeline::before { bottom: 0; background: var(--line); }
.vtimeline::after { height: calc(var(--p) * 100%); background: linear-gradient(var(--enzian-hell), var(--enzian-glow)); box-shadow: 0 0 14px var(--enzian-glow); }
.vt { position: relative; width: 50%; padding: 0 48px 56px 0; }
.vt:nth-child(even) { margin-left: 50%; padding: 0 0 56px 48px; }
.vt::before { content: ""; position: absolute; top: 6px; right: -10px; width: 20px; height: 20px; border-radius: 50%; background: var(--bg); border: 3px solid var(--enzian-hell); box-shadow: 0 0 14px rgba(106,166,232,.6); }
.vt:nth-child(even)::before { right: auto; left: -10px; }
.vt .year { color: var(--enzian-hell); font-weight: 700; font-size: 1.1rem; }
.vt .photo { margin-top: 14px; aspect-ratio: 16/9; border-radius: 14px; border: 1px dashed var(--line); display: grid; place-items: center; color: var(--text-dim); font-size: .85rem; background: var(--surface); }
.vt p { color: var(--text-dim); margin-top: 6px; }
.legal h2 { font-size: 1.3rem; margin: 32px 0 8px; }
.legal p, .legal li { color: var(--text-dim); }
footer .wrap.cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
footer h4 { color: var(--text); margin-bottom: 8px; }
footer a:hover { color: var(--enzian-hell); }
footer .sub { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 18px; display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; }
.nav ul a[aria-current="page"] { color: var(--text); }
@media (max-width: 900px) {
  .stats, .contact-grid, .team { grid-template-columns: 1fr; }
  .svc { grid-template-columns: 1fr; gap: 12px; }
  .vtimeline::before, .vtimeline::after { left: 10px; }
  .vt, .vt:nth-child(even) { width: 100%; margin-left: 0; padding: 0 0 44px 44px; }
  .vt::before, .vt:nth-child(even)::before { left: 1px; right: auto; }
  footer .wrap.cols { grid-template-columns: 1fr; }
}

/* Beratungs-Assistent */
.wizard { background: var(--surface); border: 1px solid var(--line); border-radius: 24px; padding: clamp(22px, 4vw, 40px); }
.progress { height: 6px; border-radius: 6px; background: var(--line); overflow: hidden; }
.progress i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--enzian), var(--enzian-hell)); transition: width .4s; }
.step-count { color: var(--text-dim); font-size: .85rem; margin: 10px 0 18px; }
.step { border: 0; padding: 0; min-width: 0; }
.step legend { font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 700; letter-spacing: -.02em; margin-bottom: 18px; }
.choices { display: grid; gap: 10px; }
.choices label { cursor: pointer; }
.choices input { position: absolute; opacity: 0; }
.choices span { display: block; padding: 16px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg-2); transition: border-color .2s, background .2s; }
.choices label:hover span { border-color: var(--enzian-hell); }
.choices input:checked + span { border-color: var(--enzian-hell); background: rgba(0,66,127,.45); }
.choices input:focus-visible + span { outline: 2px solid var(--enzian-hell); outline-offset: 2px; }
.notfall { margin-top: 18px; padding: 20px; border-radius: 14px; border: 1px solid #e0813a; background: rgba(224,129,58,.12); }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fields label { display: grid; gap: 6px; font-size: .9rem; color: var(--text-dim); }
.fields .full { grid-column: 1 / -1; }
.fields input:not([type=checkbox]), .fields textarea { width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg-2); color: var(--text); font: inherit; }
.fields input:focus, .fields textarea:focus { outline: 2px solid var(--enzian-hell); border-color: transparent; }
.fields .check { grid-template-columns: auto 1fr; align-items: start; gap: 12px; }
.fields .check input { margin-top: 5px; width: 18px; height: 18px; }
.hp { position: absolute; left: -9999px; }
.error { margin-top: 16px; color: #ffb4a2; }
.wiz-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 28px; }
.wiz-actions .btn:disabled { opacity: .4; cursor: not-allowed; transform: none; }
.done { text-align: center; padding: 60px 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 24px; }
@media (max-width: 600px) { .fields { grid-template-columns: 1fr; } }

/* Handy-Menü: größere Tippflächen und Termin-Button */
.nav-li-cta { display: none; }
.nav-ctas { display: flex; align-items: center; gap: 10px; }
#kontakt { scroll-margin-top: 140px; }
@media (max-width: 900px) {
  .nav ul { gap: 0; padding: 8px 16px 20px; }
  .nav ul li a:not(.btn) { display: block; padding: 14px 0; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .nav-li-cta { display: block; padding-top: 16px; }
  .nav-li-kontakt { padding-top: 10px; }
  .nav-li-cta .btn { width: 100%; justify-content: center; }
}

/* Karriere */
.list { padding-left: 1.1em; margin-top: 12px; display: grid; gap: 8px; color: var(--text-dim); }
.list li::marker { color: var(--enzian-hell); }
.photo-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 8px; }
.photo-ph { aspect-ratio: 4/3; border-radius: var(--radius); border: 1px dashed var(--line); background: var(--surface); display: grid; place-items: center; color: var(--text-dim); font-size: .9rem; }
@media (max-width: 900px) { .photo-row { grid-template-columns: 1fr; } .photo-ph { aspect-ratio: 16/9; } }

/* Navigation: früher auf Menü-Knopf umschalten, Wörter nicht umbrechen */
.nav ul a, .nav .btn { white-space: nowrap; }
@media (max-width: 1100px) {
  .logo { height: 60px; margin: 0; }
  .nav .wrap { height: 88px; }
  .nav-toggle { display: block; }
  .nav ul { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: var(--bg); padding: 8px 16px 20px; border-bottom: 1px solid var(--line); gap: 0; }
  .nav ul.open { display: flex; }
  .nav ul li a:not(.btn) { display: block; padding: 14px 0; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .nav-li-cta { display: block; padding-top: 16px; }
  .nav-li-kontakt { padding-top: 10px; }
  .nav-li-cta .btn { width: 100%; justify-content: center; }
  .nav .nav-ctas { display: none; }
}



/* Lesefortschritt */
.scroll-bar { position: fixed; top: 0; left: 0; height: 3px; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--enzian), var(--enzian-hell)); z-index: 100; }

/* Hinweis in der Stick-Demo */
.demo-chip { position: fixed; left: 16px; bottom: 16px; z-index: 60; padding: 8px 14px; border-radius: 999px; background: rgba(0,0,0,.7); border: 1px solid var(--line); color: var(--text-dim); font-size: .8rem; }
@media (max-width: 600px) { .demo-chip { display: none; } }

/* Leistungs-Bento auf der Startseite */
.svc-bento .tile { padding: 30px; min-height: 250px; display: flex; flex-direction: column; }
.svc-bento .b-xl { grid-column: span 4; } .svc-bento .b-sm { grid-column: span 2; } .svc-bento .b-half { grid-column: span 3; }
.svc-bento .num { position: absolute; top: 18px; right: 26px; font-size: 3.4rem; font-weight: 800; color: rgba(255,255,255,.06); line-height: 1; }
.icon.big { width: 56px; height: 56px; border-radius: 16px; }
.svc-bento h3 { font-size: 1.6rem; }
.svc-bento p { max-width: 52ch; }
.chips-s { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.chips-s li { border: 1px solid var(--line); background: var(--bg-2); border-radius: 999px; padding: 5px 12px; font-size: .82rem; color: var(--text-dim); }
.tile .more { margin-top: auto; padding-top: 18px; color: var(--enzian-hell); font-weight: 600; display: inline-block; }
.tile .more i { font-style: normal; display: inline-block; transition: transform .2s; }
a.tile:hover .more i { transform: translateX(6px); }
.svc h4 { margin: 4px 0 10px; font-size: 1rem; color: var(--text); }
.svc h4:not(:first-child) { margin-top: 26px; }
@media (max-width: 900px) { .svc-bento .b-xl, .svc-bento .b-sm, .svc-bento .b-half { grid-column: span 6; } .svc-bento .tile { min-height: 0; } }

/* Anker-Ziele nicht unter der festen Navigation verstecken */
.svc, section[id] { scroll-margin-top: 150px; }

/* Leistungs-Bento: vier Kacheln nebeneinander, darunter die drei Kennzahlen */
.svc-bento { grid-template-columns: repeat(4, 1fr); }
.svc-bento .b-xl, .svc-bento .b-sm, .svc-bento .b-half { grid-column: span 1; }
.svc-bento .tile { padding: 24px; min-height: 320px; }
.svc-bento h3 { font-size: 1.35rem; }
.svc-bento .num { font-size: 2.6rem; top: 14px; right: 20px; }
.svc-bento .chips-s li { font-size: .78rem; padding: 4px 10px; }
@media (max-width: 1100px) { .svc-bento { grid-template-columns: repeat(2, 1fr); } .svc-bento .tile { min-height: 300px; } }
@media (max-width: 600px) { .svc-bento { grid-template-columns: 1fr; } .svc-bento .tile { min-height: 0; } }

.svc-bento .tile { min-height: 250px; }
@media (max-width: 1100px) { .svc-bento .tile { min-height: 230px; } }
@media (max-width: 600px) { .svc-bento .tile { min-height: 0; } }

/* Beratung: Raumanzahl */
.step-hint { color: var(--text-dim); margin: -6px 0 22px; }
.stepper { display: flex; align-items: center; gap: 14px; }
.stepper input { width: 130px; text-align: center; font-size: 2rem; font-weight: 700; padding: 12px 8px; border-radius: 14px; border: 1px solid var(--line); background: var(--bg-2); color: var(--text); font-family: inherit; -moz-appearance: textfield; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.stepper input:focus { outline: 2px solid var(--enzian-hell); border-color: transparent; }
.stepper input:disabled { opacity: .4; }
.step-btn { width: 56px; height: 56px; border-radius: 50%; border: 1px solid var(--line); background: var(--bg-2); color: var(--text); font-size: 1.8rem; line-height: 1; cursor: pointer; font-family: inherit; }
.step-btn:hover:not(:disabled) { border-color: var(--enzian-hell); background: rgba(0,66,127,.45); }
.step-btn:disabled { opacity: .35; cursor: not-allowed; }
.unknown { display: flex; align-items: center; gap: 12px; margin-top: 22px; color: var(--text-dim); cursor: pointer; }
.unknown input { width: 18px; height: 18px; }

/* Beratung: Zusatzfelder bei Störung/Wartung, Auswahlfelder */
.fields select { width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg-2); color: var(--text); font: inherit; }
.fields select:focus { outline: 2px solid var(--enzian-hell); border-color: transparent; }
.extra-block { display: contents; }
.extra-title { grid-column: 1 / -1; font-size: 1.05rem; margin: 6px 0 -2px; color: var(--text); }
.extra-hint { grid-column: 1 / -1; padding: 14px 16px; border: 1px solid #e0813a; border-radius: 12px; background: rgba(224,129,58,.12); color: var(--text); font-size: .92rem; }

/* Beratung: Telefon-Hinweis und Verfügbarkeit */
.field-note { grid-column: 1 / -1; color: var(--text-dim); font-size: .85rem; margin: -4px 0 0; }
.day-pick { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.day-pick .day-label { color: var(--text-dim); font-size: .9rem; width: 100%; }
.day-pick label { display: block; cursor: pointer; }
.day-pick input { position: absolute; opacity: 0; }
.day-pick span:not(.day-label) { display: block; min-width: 54px; text-align: center; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-2); color: var(--text); }
.day-pick input:checked + span { border-color: var(--enzian-hell); background: rgba(0,66,127,.5); }
.day-pick input:focus-visible + span { outline: 2px solid var(--enzian-hell); outline-offset: 2px; }
.fields input[type=date] { color-scheme: dark; }

/* Hinweis zu den betreuten Wärmepumpen */
.step > .extra-hint { margin-bottom: 18px; }
.opt-note { display: block; margin-top: 2px; color: var(--text-dim); font-size: .8rem; font-weight: 400; }
.brand-note { margin-top: 16px; padding: 12px 14px; border: 1px solid var(--enzian-hell); border-radius: 12px; background: rgba(0,66,127,.35); color: var(--text); font-size: .95rem; }

/* Leistungen: drei Kacheln nebeneinander */
.svc-bento { grid-template-columns: repeat(3, 1fr); }
.svc-bento .tile { min-height: 260px; }
@media (max-width: 1100px) { .svc-bento { grid-template-columns: 1fr; } .svc-bento .tile { min-height: 0; } }
.crumb { color: var(--enzian-hell); }
.crumb:hover { text-decoration: underline; }
.page-hero .eyebrow a { text-decoration: none; }
.wrap > .brand-note { margin: 18px 0; }
.brand-note a { color: var(--enzian-hell); }

/* Hilfevideo im Service-Formular */
.help-video { padding: 16px; border: 1px solid var(--enzian-hell); border-radius: 14px; background: rgba(0,66,127,.25); }
.help-video h4 { margin-bottom: 6px; }
.help-video p { color: var(--text-dim); font-size: .92rem; margin-bottom: 12px; }
.help-video video { width: 100%; border-radius: 12px; background: #000; max-height: 420px; display: block; }
.vid-ph { display: grid; place-items: center; min-height: 160px; border: 1px dashed var(--line); border-radius: 12px; color: var(--text-dim); background: var(--bg-2); }

/* Service-Formular: klarer Hinweis auf Neuanlagen, Kontextzeile */
.step-note { margin-top: 18px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-2); color: var(--text-dim); font-size: .92rem; }
.step-note a { color: var(--enzian-hell); font-weight: 600; }
.step-note strong { color: var(--text); }
.context-line { display: inline-block; margin: -6px 0 14px; padding: 4px 12px; border-radius: 999px; background: rgba(0,66,127,.45); color: #cfe0f3; font-size: .85rem; font-weight: 600; }

/* Partner-Logos auf weißer Fläche, sonst der Name als Text */
.partners .partner { display: inline-flex; align-items: center; justify-content: center; height: 80px; box-sizing: border-box; }
.partners .partner.has-logo { background: #fff; border-color: #fff; padding: 10px 22px; }
/* Echte Logos sind weiß und stehen auf dem dunklen Hintergrund; nur Platzhalter-Logos bleiben auf Weiß */
.partners .partner.has-logo:not(.placeholder) { background: transparent; border-color: var(--line); }
.partners a.partner { text-decoration: none; transition: border-color .2s, transform .2s; }
.partners a.partner:hover, .partners a.partner:focus-visible { border-color: var(--enzian-hell); transform: translateY(-2px); }
.partner img { height: 51px; width: auto; max-width: 240px; display: block; object-fit: contain; }
.partner-block { margin: 28px 0; display: grid; gap: 12px; }

/* Zeitleiste: echte Fotos */
.vt .photo.has-photo { border: 0; padding: 0; overflow: hidden; background: var(--surface); }
.vt .photo.is-portrait { aspect-ratio: 3/4; max-width: 320px; }
.vt .photo img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 14px; }

/* Platzhalter- und echte Fotos */
.photo-ph.has-photo { border: 0; padding: 0; overflow: hidden; }
.photo-ph img { width: 100%; height: 100%; object-fit: cover; display: block; }
.partner[data-logo="mitsubishi-heavy"] img { max-width: 170px; }
.partner[data-logo="daikin"] img { max-width: 145px; }
.partner[data-logo="novelan"] img { transform: translateY(-2px); }   /* optisch mittig: das breite Wort unten wirkt sonst zu nah am Rand */
.partners .partner.placeholder img { height: 56px; max-width: 280px; }

/* Untertitel ohne Breitenbegrenzung (steht auf größeren Bildschirmen in einer Zeile) */
p.lead.lead-wide { max-width: none; font-size: clamp(.82rem, 3.8vw, 1.1rem); }

/* Begleitsätze: auf großen Bildschirmen möglichst in einer Zeile, längere gleichmäßig auf zwei verteilt */
.page-hero p.lead, .section-head p.lead { max-width: 110ch; text-wrap: balance; }

/* Hallenfläche in m² */
.room-unit { font-size: 1.4rem; font-weight: 700; color: var(--text-dim); }
.stepper input[max="99999"] { width: 190px; }

/* Hinweis unter dem Hilfevideo */
.help-video .help-after { margin: 12px 0 0; padding: 10px 14px; border-radius: 10px; background: rgba(224,129,58,.14); border: 1px solid rgba(224,129,58,.5); color: var(--text); font-size: .92rem; }

/* Mythen-Karten als Container (damit Links darin erlaubt sind) */
.myth { cursor: pointer; }
.myth:focus-visible { outline: 2px solid var(--enzian-hell); outline-offset: 4px; border-radius: var(--radius); }
.myth-link { color: var(--enzian-hell); font-weight: 600; font-size: .92rem; display: inline-block; margin-top: 10px; }
.myth-link:hover { text-decoration: underline; }

/* Mythen-Karten: Höhe richtet sich nach dem längeren Text (Vorder- und Rückseite liegen im selben Feld) */
.myth { min-height: 0; }
.myth-inner { display: grid; min-height: 220px; }
.myth-face { position: relative; inset: auto; grid-area: 1 / 1; }

/* Mythen-Karten: alle gleich groß (alle Zeilen so hoch wie die längste Karte) */
.myth-grid { grid-auto-rows: 1fr; }
.myth { height: 100%; }
.myth-inner { height: 100%; }

/* Mythen-Karten: Antwort (Rückseite) in der Höhe mittig */
.myth-back { justify-content: center; gap: 10px; }

/* Kundenstimmen (Startseite) */
#kundenstimmen { scroll-margin-top: 90px; }
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.quote { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; gap: 14px; margin: 0; }
.quote .stars { color: #f5b942; letter-spacing: .12em; font-size: 1.05rem; }
.quote blockquote { margin: 0; color: var(--text); line-height: 1.6; flex: 1; }
.quote figcaption { color: var(--text-dim); font-size: .92rem; font-weight: 600; }
.quote figcaption span { font-weight: 400; }
.voices-more { margin-top: 28px; text-align: center; }
.voices-more a { color: var(--enzian-hell); font-weight: 600; }
@media (max-width: 1000px) { .quotes { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .quotes { grid-template-columns: 1fr; } }

/* Rohrschutz-Seite und Hinweis auf der Startseite */
.photo-row.single { grid-template-columns: 1fr; max-width: 760px; margin-inline: auto; }
.photo-row:has(> :nth-child(2):last-child) { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .photo-row:has(> :nth-child(2):last-child) { grid-template-columns: 1fr; } }
.innov { display: grid; grid-template-columns: 1fr 1.1fr; gap: 28px; align-items: center; margin-top: 28px; }
.innov h3 { font-size: clamp(1.4rem, 3vw, 1.9rem); }
.innov p { color: #cfe0f3; margin-top: 10px; max-width: 56ch; }
.innov .more { margin-top: 18px; display: inline-block; font-weight: 600; color: #fff; }
.innov .photo-ph { aspect-ratio: 4/3; border: 0; }
.innov:has(.photo-ph[hidden]) { grid-template-columns: 1fr; }
@media (max-width: 800px) { .innov { grid-template-columns: 1fr; } }
.video-box { margin: 40px auto 0; max-width: 860px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #000; }
.video-box video { display: block; width: 100%; height: auto; }
/* Ist nur eines der beiden Fotos da, steht es mittig und nicht zu groß */
.photo-row.auto:has(.photo-ph[hidden]) { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
/* Leistungen mit vier Kacheln: drei oben, die vierte (Rohrschutz) über die ganze Breite darunter */
.svc-bento.vier .tile.breit { grid-column: 1 / -1; min-height: 0; display: grid; grid-template-columns: auto 1fr auto; grid-template-areas: "icon titel mehr" "icon text mehr"; column-gap: 28px; align-items: center; }
.svc-bento.vier .tile.breit .icon { grid-area: icon; margin: 0; }
.svc-bento.vier .tile.breit h3 { grid-area: titel; }
.svc-bento.vier .tile.breit p { grid-area: text; max-width: 80ch; margin-top: 6px; }
.svc-bento.vier .tile.breit .more { grid-area: mehr; margin: 0; white-space: nowrap; }
@media (max-width: 1100px) {
  .svc-bento.vier .tile.breit { display: flex; flex-direction: column; align-items: flex-start; }
  .svc-bento.vier .tile.breit .icon { margin-bottom: 18px; }
  .svc-bento.vier .tile.breit .more { margin-top: 14px; }
}
/* Blauer Schein im Seitenkopf: als Farbverlauf, der überall von selbst bis auf "durchsichtig" ausläuft.
   So gibt es keine harten Kanten, auch nicht an den Rändern des Kopfbereichs. */
.blob { filter: none; border-radius: 0; }
.blob.b1 { width: 640px; height: 640px; top: -320px; right: -200px; background: radial-gradient(closest-side, rgba(0,66,127,1), rgba(0,66,127,.7) 40%, rgba(0,66,127,0) 100%); }
.blob.b2 { width: 400px; height: 400px; bottom: 60px; left: -120px; background: radial-gradient(closest-side, rgba(29,106,168,1), rgba(29,106,168,.5) 45%, rgba(29,106,168,0) 100%); }
.page-hero .blob.b1 { width: 520px; height: 520px; top: -260px; }
.innov-bild { width: 100%; max-width: 380px; height: auto; justify-self: end; }
@media (max-width: 800px) { .innov-bild { justify-self: center; max-width: 320px; } }
a.tile.innov { display: grid; }
/* Startseite: der blaue Schein oben rechts hat dieselbe Größe und Stärke wie auf den Unterseiten */
.hero .blob.b1 { width: 520px; height: 520px; top: -260px; }
/* Blaupausen-Optik: technische Zeichnung der Bauteile auf Gitterpapier */
.blaupause { position: relative; aspect-ratio: 4 / 3; border: 1px solid rgba(156,199,245,.4); border-radius: 14px; overflow: hidden; background-color: rgba(0,30,70,.45);
  background-image: linear-gradient(rgba(156,199,245,.28) 1px, transparent 1px), linear-gradient(90deg, rgba(156,199,245,.28) 1px, transparent 1px), linear-gradient(rgba(156,199,245,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(156,199,245,.12) 1px, transparent 1px);
  background-size: 60px 60px, 60px 60px, 12px 12px, 12px 12px; }
.blaupause img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; filter: url(#blaupause); }
.innov-bild.blaupause { width: 100%; max-width: 440px; height: auto; justify-self: end; }

/* ===== Umschalter Hell/Dunkel ===== */
:root { color-scheme: dark; }
.theme-toggle { flex: none; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: transparent; color: var(--text); font-size: 1.15rem; line-height: 1; cursor: pointer; display: grid; place-items: center; transition: border-color .2s, background .2s; }
.theme-toggle:hover { border-color: var(--enzian-hell); }

/* ===== Helle Darstellung ===== */
:root[data-theme="light"] {
  color-scheme: light;
  --enzian-hell: #0a5199;     /* Text, Linien auf hellem Grund */
  --bg: #dfe5ec;
  --bg-2: #d3dbe4;
  --surface: #eef2f6;
  --line: #bcc8d5;
  --text: #1b242d;
  --text-dim: #51606e;
}
/* Flächen mit blauem Verlauf behalten helle Schrift */
[data-theme="light"] .tile.accent, [data-theme="light"] .cta-box, [data-theme="light"] .avatar, [data-theme="light"] .btn-primary, [data-theme="light"] .innov {
  --text: #eef2f6; --text-dim: #cfe0f3; --enzian-hell: #9cc7f5; color: var(--text);
}
[data-theme="light"] .nav { background: rgba(223,229,236,.88); }
[data-theme="light"] .logo { filter: brightness(0) invert(.089) sepia(.397) saturate(2.68) hue-rotate(169deg) brightness(1.617) contrast(1.06); } /* Logo in Schriftfarbe #1b242d */
[data-theme="light"] .btn-primary { box-shadow: 0 0 0 1px rgba(0,66,127,.25), 0 8px 24px rgba(0,66,127,.25); }
[data-theme="light"] .btn-primary:hover { background: #0a5199; }
[data-theme="light"] .btn-ghost { color: var(--text); }
[data-theme="light"] .hero-card, [data-theme="light"] .chip { background: rgba(238,242,246,.88); }
[data-theme="light"] a.tile:hover { background: #e4ebf3; }
[data-theme="light"] .tile .icon, [data-theme="light"] .context-line { background: rgba(0,66,127,.1); color: var(--enzian-hell); }
[data-theme="light"] .choices input:checked + span, [data-theme="light"] .step-btn:hover:not(:disabled), [data-theme="light"] .day-pick input:checked + span { background: rgba(0,66,127,.1); }
[data-theme="light"] .brand-note, [data-theme="light"] .help-video { background: rgba(0,66,127,.07); }
[data-theme="light"] .myth-back { background: linear-gradient(150deg, #cfdff0, var(--surface)); }
[data-theme="light"] .tag { color: #b8560f; }
[data-theme="light"] .myth-back .tag { color: #1c7a4a; }
[data-theme="light"] .notfall, [data-theme="light"] .extra-hint { background: rgba(224,129,58,.12); }
[data-theme="light"] .error { color: #b3261e; }
[data-theme="light"] .svc-bento .num { color: rgba(0,66,127,.08); }
[data-theme="light"] .blob.b1 { background: radial-gradient(closest-side, rgba(47,122,203,.55), rgba(47,122,203,.28) 40%, rgba(47,122,203,0) 100%); }
[data-theme="light"] .blob.b2 { background: radial-gradient(closest-side, rgba(47,122,203,.4), rgba(47,122,203,.2) 45%, rgba(47,122,203,0) 100%); }
[data-theme="light"] .fields input[type=date] { color-scheme: light; }
[data-theme="light"] .partners .partner.has-logo { border-color: var(--line); }
[data-theme="light"] .quote .stars { color: #d98a00; }

/* Helle Darstellung: die weißen Logos werden dunkel, das Rot von Mitsubishi bleibt Rot */
[data-theme="light"] .partners .partner.has-logo:not(.placeholder) { background: #fff; border-color: var(--line); }
[data-theme="light"] .partners .partner.has-logo:not(.placeholder) img { filter: brightness(0) invert(.089) sepia(.397) saturate(2.68) hue-rotate(169deg) brightness(1.617) contrast(1.06); }
[data-theme="light"] .partner[data-logo="mitsubishi-heavy"].has-logo:not(.placeholder) img { filter: invert(1) hue-rotate(180deg) saturate(6) brightness(.85); }