/* ---------- Schriften (lokal gehostet, keine Google-Verbindung) ---------- */
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "Space Grotesk";
  src: url("../fonts/space-grotesk.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}

/* ---------- Farben & Grundwerte ---------- */
:root {
  --ink: #0e1726;
  --ink-2: #16233a;
  --ink-3: #22324f;
  --paper: #f5f6f8;
  --card: #ffffff;
  --text: #1a2233;
  --muted: #5b6577;
  --line: #e2e6ec;
  --accent: #ffffff;
  --accent-ink: #1d3557;
  --on-ink: #e8edf5;
  --on-ink-muted: #9aa8bf;
  --radius: 14px;
  --max: 1120px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Space Grotesk", "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
figure { margin: 0; }
a { color: var(--accent-ink); }
h1, h2, h3 { font-family: var(--display); line-height: 1.15; letter-spacing: -0.02em; margin: 0; }
p { margin: 0; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  background: rgba(14, 23, 38, 0.82);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-family: var(--display); font-weight: 600; color: var(--on-ink); text-decoration: none; font-size: 18px; }
.brand span { color: var(--accent); }
.nav ul { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav a.link { color: var(--on-ink-muted); text-decoration: none; font-size: 15px; font-weight: 500; transition: color .15s; }
.nav a.link:hover { color: var(--on-ink); }
.nav .cta-small {
  color: var(--ink); background: var(--accent); padding: 8px 16px; border-radius: 999px;
  text-decoration: none; font-weight: 600; font-size: 14px;
}
.menu-btn { display: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(1200px 600px at 85% 20%, #1d3557 0%, var(--ink) 60%);
  color: var(--on-ink);
  padding: 140px 0 96px;
}
.stream { position: absolute; inset: 0; pointer-events: none; opacity: .5; }
.stream i {
  position: absolute; left: -20%; height: 1px; width: 140%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255, .35), transparent);
}
.stream i::after {
  content: ""; position: absolute; top: -2px; left: 0; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 12px var(--accent);
  animation: flow linear infinite; animation-duration: inherit;
}
@keyframes flow { from { transform: translateX(0); } to { transform: translateX(140vw); } }
@media (prefers-reduced-motion: reduce) { .stream i::after { animation: none; display: none; } }

.hero .wrap.facts-wrap { display: block; }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.35fr 1fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 500;
  color: var(--on-ink-muted); border: 1px solid rgba(255,255,255,.12); padding: 6px 14px; border-radius: 999px;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(255,255,255,.18); }
.hero h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); margin: 22px 0 12px; font-weight: 600; }
.hero .role { font-size: clamp(1.15rem, 2.2vw, 1.4rem); color: var(--accent); font-weight: 500; font-family: var(--display); }
.hero .lead { margin-top: 20px; color: var(--on-ink-muted); font-size: 1.1rem; max-width: 560px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: 999px;
  font-weight: 600; font-size: 16px; text-decoration: none; transition: transform .15s, background .15s;
  border: 0; cursor: pointer; font-family: inherit;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: var(--ink); }
.btn-ghost { color: var(--on-ink); border: 1px solid rgba(255,255,255,.22); }
.btn-ghost:hover { background: rgba(255,255,255,.06); }

.portrait { position: relative; justify-self: end; width: 100%; max-width: 400px; }
.portrait img { border-radius: 24px; aspect-ratio: 1; object-fit: cover; box-shadow: 0 30px 60px -20px rgba(0,0,0,.6); }
.portrait::before {
  content: ""; position: absolute; inset: -14px 14px 14px -14px; border: 1px solid rgba(255,255,255,.4); border-radius: 28px;
}
.badge-loc {
  position: absolute; left: -24px; bottom: 28px; background: var(--card); color: var(--text);
  padding: 12px 16px; border-radius: 12px; font-size: 14px; box-shadow: 0 12px 30px -10px rgba(0,0,0,.45);
}
.badge-loc strong { display: block; font-size: 15px; }
.badge-loc span { color: var(--muted); }

.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 72px; background: rgba(255,255,255,.08); border-radius: var(--radius); overflow: hidden; }
.fact { background: var(--ink-2); padding: 22px 24px; }
.fact b { font-family: var(--display); font-size: 1.9rem; color: var(--on-ink); font-weight: 600; display: block; }
.fact span { color: var(--on-ink-muted); font-size: 14px; }

/* ---------- Sektionen ---------- */
section { padding: 104px 0; }
.kicker { font-size: 13px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-ink); margin-bottom: 12px; }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(2rem, 4vw, 2.7rem); font-weight: 600; }
.section-head p { margin-top: 14px; color: var(--muted); font-size: 1.08rem; }

/* Leistungen */
.problem { max-width: 720px; margin-bottom: 48px; }
.problem h2 { font-size: clamp(2rem, 4vw, 2.7rem); font-weight: 600; }
.problem-lead { margin-top: 16px; color: var(--muted); font-size: 1.08rem; }


.offers { list-style: none; margin: 0; padding: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.offer {
  position: relative; display: grid; grid-template-columns: 270px 1fr 170px; gap: 32px; align-items: start;
  padding: 28px 32px; border-top: 1px solid var(--line); transition: background .15s;
}
.offer:first-child { border-top: 0; }
.offer:hover { background: #fafbfc; }
.offer-name { display: flex; gap: 16px; align-items: baseline; }
.offer-no { font-family: var(--display); font-weight: 600; font-size: 14px; color: var(--accent-ink); min-width: 22px; }
.offer h4 { margin: 0; font-family: var(--display); font-size: 1.3rem; font-weight: 600; line-height: 1.2; letter-spacing: -0.01em; }
.offer h4 small { display: block; font-family: var(--font); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.offer-promise { font-weight: 600; font-size: 1.05rem; margin-bottom: 4px; }
.offer-body p:not(.offer-promise) { color: var(--muted); font-size: 15.5px; }
.offer-fit {
  justify-self: end; font-size: 13px; font-weight: 500; color: var(--muted); white-space: nowrap;
  padding: 5px 12px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line); margin-top: 2px;
}

.offer-cta {
  margin-top: 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  background: var(--ink); color: var(--on-ink); border-radius: var(--radius); padding: 32px 36px;
  background-image: radial-gradient(600px 200px at 100% 0%, rgba(120,150,200,.18), transparent 70%);
}
.offer-cta h3 { font-size: 1.4rem; font-weight: 600; }
.offer-cta p { color: var(--on-ink-muted); margin-top: 6px; }

/* Skills */
.skills-wrap { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.skills { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px 56px; }
.skill-group h3 { font-size: 1rem; font-weight: 600; margin-bottom: 14px; display: flex; align-items: center; gap: 10px; }
.level { font-family: var(--font); font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px; }
.level.expert { background: var(--ink); color: var(--on-ink); }
.level.solid { background: var(--paper); color: var(--muted); border: 1px solid var(--line); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.tags li { font-size: 14px; padding: 6px 12px; border-radius: 8px; background: var(--paper); border: 1px solid var(--line); }
.tags.strong li { background: rgba(29,53,87,.07); border-color: rgba(29,53,87,.22); color: #1d3557; font-weight: 500; }
.sectors { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; align-items: baseline; gap: 12px 28px; }
.sectors h3 { font-size: 1rem; font-weight: 600; margin-right: 8px; }
.sector { color: var(--muted); font-size: 15px; }
.sector b { color: var(--text); font-weight: 600; }

/* Projekte */
.timeline { position: relative; display: grid; gap: 20px; }
.project {
  display: grid; grid-template-columns: 180px 1fr; gap: 32px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 32px;
}
.project .when { font-family: var(--display); font-weight: 600; font-size: 15px; color: var(--text); }
.project .sector-tag { display: inline-block; font-family: var(--display); font-weight: 600; font-size: 15px; color: var(--text); }
.project h3 { font-size: 1.3rem; font-weight: 600; }
.project .client { color: var(--muted); font-size: 15px; margin-top: 4px; }
.project .summary { margin-top: 14px; }
.project ul.points { margin: 14px 0 0; padding-left: 20px; color: var(--muted); font-size: 15.5px; }
.project ul.points li { margin: 4px 0; }
.project .tags { margin-top: 18px; }
.project .tags li { font-size: 13px; padding: 4px 10px; }
.project details { margin-top: 14px; }
.project summary { cursor: pointer; color: var(--accent-ink); font-weight: 600; font-size: 15px; list-style: none; display: inline-flex; align-items: center; gap: 6px; }
.project summary::-webkit-details-marker { display: none; }
.project summary::after { content: "+"; font-size: 18px; line-height: 1; }
.project details[open] summary::after { content: "–"; }

/* Zertifikate & Ausbildung */
.creds { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.cred { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; }
.cred .abbr { font-family: var(--display); font-size: 1.6rem; font-weight: 600; color: var(--ink); }
.cred .name { margin-top: 6px; font-size: 15px; }
.cred .meta { margin-top: auto; padding-top: 14px; color: var(--muted); font-size: 13.5px; }
.edu { margin-top: 32px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.edu div { padding: 20px 0; border-top: 2px solid var(--ink); }
.edu b { display: block; font-weight: 600; }
.edu span { color: var(--muted); font-size: 15px; }

/* Podcast */
.podcast-wrap { background: var(--ink); color: var(--on-ink); }
.podcast { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.podcast .kicker { color: var(--accent); }
.podcast h2 { font-size: clamp(1.9rem, 3.6vw, 2.5rem); font-weight: 600; }
.podcast p { color: var(--on-ink-muted); margin-top: 14px; }
.video-card {
  position: relative; display: grid; place-items: center; aspect-ratio: 16 / 9; border-radius: var(--radius);
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,.35), transparent 55%),
    linear-gradient(135deg, var(--ink-3), var(--ink-2));
  border: 1px solid rgba(255,255,255,.1); text-decoration: none; color: var(--on-ink); overflow: hidden;
}
.video-card .play {
  width: 76px; height: 76px; border-radius: 50%; background: var(--accent); display: grid; place-items: center;
  transition: transform .2s; box-shadow: 0 0 0 12px rgba(255,255,255,.15);
}
.video-card:hover .play { transform: scale(1.07); }
.video-card picture, .video-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.video-card img { transition: transform .3s; }
.video-card:hover img { transform: scale(1.03); }
.watch {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 14px;
  padding: 10px 18px 10px 14px; border-radius: 999px; font-size: 15px; font-weight: 600; text-decoration: none;
  background: var(--accent); color: var(--ink); transition: transform .15s;
}
.watch:hover { transform: translateY(-1px); }
.video-card:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.video-card .label { position: absolute; left: 20px; bottom: 16px; font-size: 14px; color: var(--on-ink-muted); }
.episode-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.episode-tabs button {
  font: inherit; font-size: 15px; font-weight: 600; cursor: pointer; padding: 10px 16px; border-radius: 999px;
  background: transparent; color: var(--on-ink-muted); border: 1px solid rgba(255,255,255,.18); text-align: left;
}
.episode-tabs button:hover { color: var(--on-ink); }
.episode-tabs button[aria-selected="true"] { background: var(--accent); color: var(--ink); border-color: var(--accent); }
.ep-title { font-size: 1.15rem; font-weight: 600; margin-top: 16px; }
.ep-meta { font-size: 14px; margin-top: 4px !important; }
.video-note { margin-top: 12px; font-size: 13px; color: var(--on-ink-muted); }

/* Kontakt */
.contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: 56px; }
.contact-info h2 { font-size: clamp(2rem, 4vw, 2.7rem); font-weight: 600; }
.contact-info p { color: var(--muted); margin-top: 14px; }
.contact-list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.contact-list a { display: inline-flex; align-items: center; gap: 12px; color: var(--text); text-decoration: none; font-weight: 500; }
.contact-list a:hover { color: var(--accent-ink); }
.contact-list .ico { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--card); border: 1px solid var(--line); color: var(--accent-ink); }
form.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; display: grid; gap: 18px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; }
input, textarea {
  font: inherit; font-size: 16px; font-weight: 400; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--paper); color: var(--text); width: 100%;
}
input:focus, textarea:focus { outline: 2px solid var(--accent-ink); outline-offset: 1px; background: var(--card); }
textarea { min-height: 150px; resize: vertical; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 14px; color: var(--muted); }
.consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--accent-ink); flex: none; }
.hp { position: absolute; left: -9999px; }
.form-status { font-size: 15px; padding: 12px 14px; border-radius: 10px; display: none; }
.form-status.ok { display: block; background: rgba(29,53,87,.08); color: #1d3557; }
.form-status.err { display: block; background: #fdecec; color: #8a1f1f; }
form .btn-primary { justify-self: start; background: var(--ink); color: var(--on-ink); }
form .btn-primary:disabled { opacity: .6; cursor: wait; }

/* Footer */
footer { background: var(--ink); color: var(--on-ink-muted); padding: 32px 0; font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; }
footer nav { display: flex; gap: 22px; }
footer a { color: var(--on-ink-muted); text-decoration: none; }
footer a:hover { color: var(--on-ink); }

/* Rechtstexte */
.legal { padding: 130px 0 90px; }
.legal .wrap { max-width: 780px; }
.legal h1 { font-size: clamp(2.2rem, 5vw, 3rem); margin-bottom: 32px; }
.legal h2 { font-size: 1.35rem; margin: 40px 0 12px; }
.legal h3 { font-size: 1.05rem; margin: 24px 0 8px; font-family: var(--font); letter-spacing: 0; }
.legal p, .legal ul { margin: 0 0 12px; color: #2c3546; }
.legal address { font-style: normal; }
.legal .back { display: inline-block; margin-bottom: 24px; text-decoration: none; font-weight: 600; }

/* ---------- Responsiv ---------- */
@media (max-width: 960px) {
  .hero .wrap, .podcast, .contact { grid-template-columns: 1fr; }
  .offer { grid-template-columns: 220px 1fr; }
  .offer-fit { grid-column: 2; justify-self: start; margin-top: -16px; }
  .portrait { justify-self: start; max-width: 320px; margin-left: 14px; }
  .creds { grid-template-columns: 1fr 1fr; }
  .facts { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  section { padding: 72px 0; }
  .hero { padding: 112px 0 64px; }
  .menu-btn {
    display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px;
    background: transparent; border: 1px solid rgba(255,255,255,.16); color: var(--on-ink); cursor: pointer;
  }
  .nav ul {
    display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: var(--ink); padding: 8px 16px 16px; border-bottom: 1px solid rgba(255,255,255,.08);
  }
  .nav ul.open { display: flex; }
  .nav ul li a { display: block; padding: 12px 0; }
  .nav .cta-small { display: inline-block; margin-top: 8px; }
  .skills, .creds, .edu, .row { grid-template-columns: 1fr; }
    .offer { grid-template-columns: 1fr; gap: 10px; padding: 24px 20px; }
  .offer-fit { grid-column: auto; margin-top: 4px; }
      .offer-cta { padding: 26px 22px; }
  .project { grid-template-columns: 1fr; gap: 12px; padding: 24px 20px; }
  .badge-loc { left: auto; right: -8px; bottom: 16px; }
  form.card { padding: 22px 18px; }
  .facts { margin-top: 48px; }
  .fact { padding: 18px; }
}