:root {
  --dark: #1f4a60;
  --dark-2: #173a4c;
  --peach: #f3c7b6;
  --peach-soft: #fbeee8;
  --ink: #1d2b33;
  --muted: #55656e;
  --line: #e3e8ea;
  --bg: #ffffff;
  --max: 68rem;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 5rem; }

sup.reg {
  font-size: 0.6em;
  line-height: 0;       /* verhindert, dass die Zeile höher wird */
  vertical-align: super;
  margin-left: 0.05em;
  font-weight: 400;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--dark); text-underline-offset: 3px; }
a:hover { color: var(--dark-2); }

:focus-visible { outline: 3px solid var(--dark); outline-offset: 3px; border-radius: 2px; }

.wrap { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; }

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--dark); color: #fff; padding: .6rem 1rem; z-index: 100;
}
.skip:focus { left: 0; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem 2rem; flex-wrap: wrap; padding-block: .6rem;
}
.brand { display: flex; align-items: center; text-decoration: none; }
.brand img { height: 2.9rem; width: auto; }
.site-header nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: .25rem 1.5rem;
}
.site-header nav a {
  text-decoration: none; font-weight: 600; font-size: .95rem;
  color: var(--dark); padding: .35rem 0; border-bottom: 2px solid transparent;
}
.site-header nav a:hover { color: var(--dark-2); }
.site-header nav a[aria-current="true"] { color: var(--dark-2); }
.site-header nav ul { position: relative; }
.nav-indicator {
  position: absolute; left: 0; top: 0; height: 2px; width: 0; background: var(--peach);
  border-radius: 2px; opacity: 0; pointer-events: none;
}
.nav-indicator.ready { transition: transform .35s cubic-bezier(.4, 0, .2, 1), width .35s cubic-bezier(.4, 0, .2, 1), opacity .2s; }
@media (prefers-reduced-motion: reduce) { .nav-indicator.ready { transition: none; } }

/* Buttons */
.btn {
  font: inherit; font-weight: 700;
  padding: .85rem 1.5rem; border-radius: .5rem; text-decoration: none;
  border: 2px solid var(--dark); transition: background .15s, color .15s;
}
.btn { display: inline-flex; align-items: center; gap: .6rem; }
.icon { width: 1.3em; height: 1.3em; fill: currentColor; flex: none; }
.btn-primary { background: var(--peach); color: var(--dark); border-color: var(--peach); }
.btn-primary:hover { background: #f8d9cc; color: var(--dark); border-color: #f8d9cc; }
.btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .55); }
.btn-ghost:hover { background: rgba(255, 255, 255, .1); color: #fff; }

/* Hero */
.hero { background: var(--dark); color: #fff; padding-block: clamp(3.5rem, 9vw, 7rem); }
.eyebrow {
  margin: 0 0 1rem; text-transform: uppercase; letter-spacing: .14em;
  font-size: .85rem; font-weight: 700; color: var(--peach);
}
.hero h1 {
  margin: 0 0 1.25rem; font-size: clamp(2.1rem, 6vw, 3.9rem);
  line-height: 1.1; letter-spacing: -.02em; max-width: 18ch;
}
.hero h1 span { color: var(--peach); }
.hero .signature { display: block; width: clamp(16rem, 62vw, 30rem); max-width: 100%; height: auto; margin: 0 0 1.25rem -.4rem; }
.hero .lead strong { color: var(--peach); font-weight: 700; }
.hero .lead { max-width: none; font-size: 1.2rem; color: #dbe6eb; margin: 0 0 2rem; }
.hero .lead-hook {
  display: block; margin-bottom: .6rem; color: #fff; font-weight: 700;
  font-size: clamp(1.3rem, 3.2vw, 1.75rem); line-height: 1.25;
}
.hero .lead-hook span { display: inline-block; }
@media (max-width: 23rem) { .hero .lead-hook { font-size: 1.1rem; } }
.hero .lead-body { display: block; max-width: 42rem; }
.nw { white-space: nowrap; }
.cta { display: flex; flex-wrap: nowrap; align-items: stretch; gap: .85rem; margin-bottom: 2.25rem; }
.btn-icon { padding-inline: 1rem; flex: none; justify-content: center; }
.btn-icon .icon { width: 1.5em; height: 1.5em; }
.cta .btn-primary { white-space: nowrap; }
@media (max-width: 30rem) {
  .cta { gap: .6rem; }
  .cta .btn { padding: .8rem .85rem; }
  .cta .btn-primary { font-size: .95rem; gap: .45rem; }
}
@media (max-width: 22rem) { .cta .btn-primary { font-size: .85rem; } .cta .btn-primary .icon { display: none; } }
.facts {
  list-style: none; margin: 0; padding: 1.5rem 0 0;
  display: flex; flex-wrap: wrap; gap: .5rem 2.25rem;
  border-top: 1px solid rgba(255, 255, 255, .2); font-size: .98rem; color: #dbe6eb;
}
.facts strong { color: #fff; }

/* Sections */
section { padding-block: clamp(3rem, 7vw, 5.5rem); }
.alt { background: var(--peach-soft); }
h2 {
  margin: 0 0 .5rem; font-size: clamp(1.6rem, 4vw, 2.3rem);
  line-height: 1.2; color: var(--dark); letter-spacing: -.01em;
}
h2::after {
  content: ""; display: block; width: 3.5rem; height: 4px;
  background: var(--peach); margin-top: .7rem; border-radius: 2px;
}
.alt h2::after { background: var(--dark); }
.intro { color: var(--muted); max-width: 44rem; margin: 1rem 0 2.25rem; }
h3 { margin: 0 0 .4rem; font-size: 1.1rem; color: var(--dark); line-height: 1.3; }

.grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
}
.card {
  background: #fff; border: 1px solid var(--line);
  border-top: 4px solid var(--peach); border-radius: .5rem; padding: 1.4rem;
}
.card p { margin: 0; color: var(--muted); font-size: .98rem; }

/* Referenzen / Logo-Karussell */
.refs { padding-block: 2.25rem; background: var(--bg); border-bottom: 1px solid var(--line); }
.refs h2 {
  font-size: .85rem; text-transform: uppercase; letter-spacing: .14em;
  color: var(--muted); text-align: center; margin-bottom: 1.5rem;
}
.refs h2::after { display: none; }
.marquee { display: flex; overflow: hidden; }
.marquee-track {
  flex: 0 0 auto; min-width: 100%; list-style: none; margin: 0; padding: 0;
  display: flex; align-items: center; justify-content: space-around; gap: 4rem; padding-right: 4rem;
  animation: scroll 28s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track img { height: 2.6rem; width: auto; max-width: none; }
.marquee-track .interzero img { height: 2rem; }
.marquee-track .canyon img { height: 1.6rem; }
.marquee-track .amag img { height: 2.4rem; }
.marquee-track .windhoff img { height: 1.5rem; }
.marquee-track .mindsquare img { height: 2.8rem; }
/* optischer Ausgleich: Schwerpunkt der Logos auf eine gemeinsame Mittellinie */
.marquee-track .svlfg img { position: relative; top: -3px; }
.marquee-track .amag img { position: relative; top: 3px; }
.marquee-track .interzero img { position: relative; top: -1px; }
.marquee-track .windhoff img { position: relative; top: 1px; }
.marquee-track .mindsquare img { position: relative; top: 1px; }
@keyframes scroll { to { transform: translateX(-100%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee { flex-wrap: wrap; justify-content: center; }
  .marquee-track { animation: none; flex-wrap: wrap; justify-content: center; padding: 0; gap: 1.5rem 3rem; }
  .marquee-track[aria-hidden="true"] { display: none; }
}

/* Leistungen: Ablauf */
.sub { font-size: 1.3rem; margin: 0 0 1.5rem; }
.steps { list-style: none; counter-reset: step; margin: 0 0 3.5rem; padding: 0; display: grid; gap: 1.5rem; }
.steps li { counter-increment: step; position: relative; padding-left: 3.4rem; }
.steps li::before {
  content: counter(step); position: absolute; left: 0; top: 0;
  width: 2.4rem; height: 2.4rem; border-radius: 50%;
  background: var(--dark); color: #fff; font-weight: 700; display: grid; place-items: center;
}
.steps li:not(:last-child)::after {
  content: ""; position: absolute; left: 1.1rem; top: 2.6rem; bottom: -1.3rem; width: 2px; background: var(--peach);
}
.steps h4 { margin: 0 0 .3rem; font-size: 1.05rem; color: var(--dark); line-height: 1.3; }
.steps p { margin: 0; color: var(--muted); font-size: .96rem; }
@media (min-width: 60rem) {
  .steps { grid-template-columns: repeat(5, 1fr); }
  .steps li { padding: 3.4rem 0 0; }
  .steps li:not(:last-child)::after { left: 2.9rem; right: -1.5rem; top: 1.1rem; bottom: auto; width: auto; height: 2px; }
}
.card.key { border-top-color: var(--dark); background: var(--peach-soft); }

/* Expertise */
.skills { display: grid; gap: 1.75rem 1.25rem; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); }
.skills > div { padding: 0; }
.skills h3 { padding-bottom: .5rem; border-bottom: 2px solid var(--dark); margin-bottom: .8rem; }
.tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .45rem; }
.tags li {
  background: #fff; color: var(--dark); border: 1px solid #ecd6cb; border-radius: 999px;
  padding: .25rem .8rem; font-size: .92rem; font-weight: 600;
}
.tags li.key { background: var(--dark); border-color: var(--dark); color: #fff; }
.tags-lg li { font-size: 1.05rem; padding: .4rem 1.1rem; }

/* About */
.about { display: grid; gap: 2.5rem; grid-template-columns: 1fr; margin-top: 2rem; }
@media (min-width: 55rem) { .about { grid-template-columns: 1.5fr 1fr; align-items: center; } }
.about p { margin: 0 0 1rem; }
.portrait {
  margin: 0 .7rem .7rem 0; max-width: 24rem; width: 100%; justify-self: center;
  overflow: hidden; border-radius: 1rem; box-shadow: .7rem .7rem 0 var(--peach);
}
@media (max-width: 54.99rem) { .portrait { order: -1; max-width: 17rem; margin: 0 auto .7rem; } }
.portrait img {
  display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 18%;
  transform: scale(1.22); transform-origin: 53% 29%;
}

/* Collaboration */
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: .9rem 2rem; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); }
.ticks li { position: relative; padding-left: 1.9rem; }
.ticks strong { display: block; color: var(--dark); }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .45rem;
  width: .9rem; height: .5rem; border-left: 3px solid var(--dark); border-bottom: 3px solid var(--dark);
  transform: rotate(-45deg);
}

/* Zusammenarbeit: Modelle */
.models { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr)); margin-bottom: 1.5rem; }
.model { padding: 1.75rem; }
.model h3 { font-size: 1.4rem; margin-bottom: .6rem; }
.model p { margin-bottom: 1.1rem; }
.badge {
  display: inline-block; margin-bottom: .8rem; padding: .2rem .75rem; border-radius: 999px;
  background: var(--peach); color: var(--dark); font-size: .78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
}
.ticks-1 { grid-template-columns: 1fr; gap: .6rem; }
.combo {
  margin: 0 0 3.5rem; padding: 1rem 1.25rem; background: #fff;
  border: 1px dashed var(--dark); border-radius: .5rem;
}
.combo strong { color: var(--dark); }
.note {
  margin-top: 3rem; background: #fff; border-left: 4px solid var(--dark);
  border-radius: 0 .5rem .5rem 0; padding: 1.4rem 1.6rem;
}
.note h3 { margin-bottom: .5rem; }
.note p { margin: 0; color: var(--muted); }

/* Contact */
.contact { background: var(--dark); color: #fff; }
.contact h2 { color: #fff; }
.contact h2::after { background: var(--peach); }
.contact .intro { color: #dbe6eb; }
.contact-grid { display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); align-items: start; }
.contact dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: .6rem 1.25rem; }
.contact dt { color: var(--peach); font-weight: 700; }
.contact dd { margin: 0; }
.contact a:not(.btn) { color: #fff; }
.booking { background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .2); border-radius: .75rem; padding: 1.75rem; }
.booking h3 { color: #fff; font-size: 1.3rem; }
.booking p { margin: 0 0 1.25rem; color: #dbe6eb; }

/* Kontakt mit Cal.com-Embed (index-v2) */
.contact-grid.cal {
  grid-template-columns: 1fr; gap: 2.5rem; align-items: start;
  grid-template-areas: "intro" "cal" "direct";
}
@media (min-width: 62rem) {
  .contact-grid.cal {
    grid-template-columns: 1fr 1fr; column-gap: 4rem; row-gap: 2.5rem;
    grid-template-areas: "intro cal" "direct cal";
  }
}
.cal-intro { grid-area: intro; }
.cal-wrap { grid-area: cal; min-width: 0; }
.direct { grid-area: direct; }
.cal-intro h3 { color: #fff; font-size: 1.6rem; margin-bottom: .6rem; }
.cal-intro p { margin: 0 0 1.5rem; color: #dbe6eb; max-width: 34rem; }
.facts-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .85rem; }
.facts-list li { display: flex; align-items: center; gap: .9rem; font-weight: 600; }
.fl-icon {
  flex: none; display: grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 50%;
  background: rgba(243, 199, 182, .16); color: var(--peach);
}
.fl-icon .icon.solid { fill: currentColor; stroke: none; }
.fl-icon .icon { width: 1.25rem; height: 1.25rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.direct h3 { color: #fff; font-size: 1.15rem; margin-bottom: .75rem; }
.contact-grid.cal dl { display: block; }
.contact-grid.cal dl > div {
  display: grid; grid-template-columns: 7rem 1fr; gap: 1rem; align-items: baseline;
  padding: .75rem 0; border-top: 1px solid rgba(255, 255, 255, .2);
}
.contact-grid.cal dl > div:last-child { border-bottom: 1px solid rgba(255, 255, 255, .2); }
.contact-grid.cal dt { font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; }
/* Unter ~48rem Breite nutzt Cal.com sein schlichtes Einzelspalten-Layout (ohne Rahmen und Branding-Zeile) */
.cal-embed { width: 100%; max-width: 40rem; min-height: 34rem; margin: 0 auto 1rem; overflow: auto; background: #fff; border-radius: .75rem; }
.fallback { margin: 0; font-size: .92rem; color: #dbe6eb; text-align: center; }
.cal-wrap .fallback a, .cal-wrap noscript a { color: #fff; }

/* Footer */
.site-footer { background: var(--dark-2); color: #c5d3da; padding-block: 1.75rem; font-size: .92rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem 2rem; }
.site-footer a { color: #fff; margin-left: 1.25rem; }
.site-footer a:first-child { margin-left: 0; }

/* Legal pages */
.legal { padding-block: 3rem 5rem; max-width: 46rem; }
.legal h1 { color: var(--dark); font-size: clamp(1.8rem, 5vw, 2.5rem); margin: 0 0 1.5rem; }
.legal h2 { font-size: 1.3rem; margin-top: 2.25rem; }
.legal h2::after { display: none; }
.legal address { font-style: normal; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }

@media print {
  .site-header, .cta { display: none; }
  .hero, .contact { background: none; color: #000; }
}