/* ── Variables ───────────────────────────────────────────── */ 
:root {
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-sans:  system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;
  --creme:       #F7F3EE;
  --creme-dark:  #EDE6DC;
  --sage:        #6B8C6B;
  --sage-dark:   #4A6349;
  --sage-light:  #D4E4D4;
  --text:        #2C2C2A;
  --text-soft:   #5C5A56;
  --accent:      #C07A3A;
  --accent-light:#F0E0CC;
  --white:       #FFFFFF;
  --border:      rgba(44,44,42,0.12);
  --nav-h:       70px;
  --r:           10px;
  --shadow:      0 2px 20px rgba(44,44,42,0.08);
  --max-w:       1100px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 17px; line-height: 1.75;
  color: var(--text); background: var(--creme);
}
img { max-width: 100%; display: block; }
a { color: var(--sage-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

h1,h2,h3,h4 { font-family: var(--font-serif); font-weight: 600; line-height: 1.25; color: var(--text); }
h1 { font-size: clamp(2rem,5vw,3rem); }
h2 { font-size: clamp(1.5rem,3vw,2rem); margin-bottom: 1rem; }
h3 { font-size: 1.2rem; margin-bottom: .5rem; }
p  { margin-bottom: 1rem; color: var(--text-soft); }
em { font-style: italic; color: var(--text); }

.label {
  display: inline-block; font-size: .75rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--sage); margin-bottom: .5rem;
}

/* ── Layout ──────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section    { padding: 72px 0; }
.section--alt  { background: var(--creme-dark); }
.section--dark { background: var(--sage-dark); color: var(--white); }
.section--dark h2,.section--dark h3 { color: var(--white); }
.section--dark p { color: rgba(255,255,255,.78); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.text-center { text-align: center; }
.mb-sm { margin-bottom: 1rem; }
.mb-md { margin-bottom: 2rem; }
.mb-lg { margin-bottom: 3rem; }
.section-header { margin-bottom: 2.5rem; }
@media(max-width:900px) { .grid-3 { grid-template-columns: 1fr 1fr; } }
@media(max-width:600px) { .grid-2,.grid-3 { grid-template-columns: 1fr; } }

/* ── Navigation ──────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h); background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 24px;
}
.nav__logo { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 600; color: var(--text); }
.nav__logo span { color: var(--sage); font-style: italic; }
.nav__links { display: flex; gap: 16px; list-style: none; }
.nav__links a { font-size: .9rem; font-weight: 500; color: var(--text-soft); transition: color .2s; white-space: nowrap; }
.nav__links a:hover,.nav__links a.active { color: var(--sage-dark); text-decoration: none; }
.nav__cta {
  background: var(--sage) !important; color: var(--white) !important;
  padding: 8px 18px; border-radius: 6px; font-weight: 600 !important;
  transition: background .2s !important;
}
.nav__cta:hover { background: var(--sage-dark) !important; }

/* ── Hamburger button ────────────────────────────────────── */
.nav__burger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px; width: 40px; height: 40px;
  background: none; border: none; cursor: pointer;
  padding: 4px; border-radius: 6px;
  transition: background .2s;
}
.nav__burger:hover { background: var(--creme-dark); }
.nav__burger span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: transform .3s, opacity .3s;
  transform-origin: center;
}
/* Croix quand ouvert */
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile nav ──────────────────────────────────────────── */
@media(max-width:700px) {
  .nav__burger { display: flex; }

  .nav__links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--white);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(44,44,42,0.12);
    flex-direction: column;
    gap: 0;
    padding: 8px 0;
    z-index: 9999;
  }
  .nav__links.open { display: flex; }

  .nav__links li { width: 100%; }
  .nav__links a {
    display: block;
    padding: 14px 24px;
    font-size: 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-soft);
  }
  .nav__links li:last-child a { border-bottom: none; }
  .nav__cta {
    margin: 8px 16px 4px !important;
    border-radius: 8px !important;
    text-align: center !important;
    padding: 12px 18px !important;
    display: block !important;
  }
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-block; padding: 13px 28px; border-radius: var(--r);
  font-weight: 600; font-size: .95rem; cursor: pointer;
  transition: all .2s; border: none; text-align: center;
}
.btn--primary { background: var(--sage); color: var(--white); }
.btn--primary:hover { background: var(--sage-dark); text-decoration: none; color: var(--white); }
.btn--outline { background: transparent; border: 2px solid var(--white); color: var(--white); }
.btn--outline:hover { background: rgba(255,255,255,.1); text-decoration: none; }
.btn--accent { background: var(--accent); color: var(--white); }
.btn--accent:hover { background: #a86530; text-decoration: none; color: var(--white); }
.btn-group { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  background: var(--sage-dark); color: var(--white);
  padding: 96px 0 80px; position: relative; overflow: hidden;
}
.hero h1 { color: var(--white); margin-bottom: 1.25rem; }
.hero p { color: rgba(255,255,255,.8); font-size: 1.15rem; max-width: 580px; margin-bottom: 2rem; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2);
  border-radius: 40px; padding: 6px 16px;
  font-size: .8rem; color: rgba(255,255,255,.85); margin-bottom: 1.5rem;
}

/* ── Page hero ───────────────────────────────────────────── */
.page-hero {
  background: var(--sage-dark); color: var(--white);
  padding: 56px 0 48px;
}
.page-hero h1 { color: var(--white); font-size: clamp(1.6rem,4vw,2.4rem); }
.page-hero p  { color: rgba(255,255,255,.78); max-width: 600px; margin-bottom: 0; }

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--white); border-radius: var(--r);
  border: 1px solid var(--border); padding: 28px;
  box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 6px 28px rgba(44,44,42,0.12); }
.card__icon {
  width: 44px; height: 44px; background: var(--sage-light);
  border-radius: 10px; display: flex; align-items: center;
  justify-content: center; margin-bottom: 1rem;
  font-size: 1.2rem; color: var(--sage-dark);
}
.card--ext { border-left: 4px solid var(--sage); background: var(--creme); }
.card--ext:hover { border-left-color: var(--sage-dark); }
.card__ext-label {
  font-size: .72rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .08em; color: var(--sage); margin-bottom: .25rem;
}

/* ── Video ───────────────────────────────────────────────── */
.video-wrap { border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow); }
.video-wrap iframe { width: 100%; aspect-ratio: 16/9; border: none; display: block; }

/* ── Auftraggeber ────────────────────────────────────────── */
.auftraggeber-list {
  display: flex; flex-wrap: wrap; gap: 14px;
  justify-content: center; margin-top: 2rem;
}
.auftraggeber-item {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 22px;
  font-size: .88rem; font-weight: 500; color: var(--text-soft);
  display: flex; align-items: center; gap: 8px;
}
.auftraggeber-item::before {
  content: ''; width: 8px; height: 8px;
  border-radius: 50%; background: var(--sage); flex-shrink: 0;
}

/* ── Über mich teaser ────────────────────────────────────── */
.ueber-teaser { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: center; }
.ueber-teaser__photo {
  width: 100px; height: 100px; border-radius: 50%;
  background: var(--sage-light); border: 3px solid var(--sage);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; color: var(--sage-dark); flex-shrink: 0;
}
blockquote {
  border-left: 3px solid var(--sage); padding: .5rem 1.25rem;
  margin: 1rem 0; font-family: var(--font-serif);
  font-style: italic; color: var(--text);
}
@media(max-width:500px) { .ueber-teaser { grid-template-columns: 1fr; } }

/* ── Qual list ───────────────────────────────────────────── */
.qual-list { list-style: none; }
.qual-list li {
  padding: .6rem 0; border-bottom: 1px solid var(--border);
  display: flex; align-items: flex-start; gap: 10px; color: var(--text-soft);
}
.qual-list li::before { content: '✓'; color: var(--sage); font-weight: 700; flex-shrink: 0; margin-top: 2px; }

/* ── Contact form ────────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; margin-bottom: .35rem; font-size: .88rem; font-weight: 600; color: var(--text); }
.form-group input,.form-group select,.form-group textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--border);
  border-radius: 8px; font-size: 1rem; font-family: inherit;
  background: var(--white); color: var(--text); transition: border-color .2s;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus {
  outline: none; border-color: var(--sage);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ── Fortbildung tabs ────────────────────────────────────── */
.tabs { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 2rem; }
.tab-btn {
  padding: 12px 24px; font-size: .95rem; font-weight: 600;
  cursor: pointer; background: none; border: none;
  color: var(--text-soft); border-bottom: 3px solid transparent;
  margin-bottom: -2px; transition: all .2s; font-family: inherit;
}
.tab-btn.active { color: var(--sage-dark); border-bottom-color: var(--sage-dark); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ── Module cards ────────────────────────────────────────── */
.module-card {
  display: grid; grid-template-columns: 48px 1fr; gap: 16px;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r); padding: 22px; box-shadow: var(--shadow); margin-bottom: 16px;
}
.module-num { font-family: var(--font-serif); font-size: 1.5rem; color: var(--sage-light); font-weight: 600; line-height: 1; padding-top: 2px; }
.module-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: .5rem; }
.module-tag { font-size: .72rem; padding: 2px 10px; border-radius: 20px; background: var(--sage-light); color: var(--sage-dark); font-weight: 600; }

/* ── Breadcrumb ──────────────────────────────────────────── */
.breadcrumb { font-size: .82rem; color: var(--text-soft); padding: 12px 0; margin-bottom: 4px; }
.breadcrumb a { color: rgba(255,255,255,.6); }
.breadcrumb span { margin: 0 6px; opacity: .5; }

/* ── Footer ──────────────────────────────────────────────── */
.footer { background: var(--text); color: rgba(255,255,255,.7); padding: 56px 0 32px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer__logo { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 600; color: var(--white); margin-bottom: .75rem; }
.footer__logo span { color: var(--sage-light); font-style: italic; }
.footer h4 { color: var(--white); font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: .75rem; font-family: var(--font-sans); }
.footer a { color: rgba(255,255,255,.6); font-size: .88rem; display: block; margin-bottom: .4rem; }
.footer a:hover { color: var(--white); text-decoration: none; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  font-size: .8rem;
}
.footer__ext-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  border-radius: 20px; padding: 4px 12px; font-size: .78rem;
  color: rgba(255,255,255,.75); margin-right: 8px; transition: background .2s;
}
.footer__ext-tag:hover { background: rgba(255,255,255,.14); text-decoration: none; color: var(--white); }
@media(max-width:800px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media(max-width:500px) { .footer__grid { grid-template-columns: 1fr; } }




/* ── Footer buttons ──────────────────────────────────────── */
.footer__btn {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 600;
  margin-top: .5rem;
  margin-bottom: .4rem;
  transition: transform .15s, background .2s;
}
.footer__btn:hover { transform: translateY(-1px); text-decoration: none; }

/* YouTube → rouge YouTube */
.footer__btn--youtube {
  background: #FF0000;
  color: var(--white) !important;
}
.footer__btn--youtube:hover { background: #cc0000; color: var(--white) !important; }

/* Kontakt → sage, mise en avant CTA */
.footer__btn--cta {
  background: var(--sage);
  color: var(--white) !important;
}
.footer__btn--cta:hover { background: var(--sage-light); color: var(--sage-dark) !important; }