/* =========================================================
   Curamia · Shared Stylesheet
   Wird von index.html, warteliste.html, labor-karte.html,
   impressum.html und datenschutz.html eingebunden.
   ========================================================= */

@font-face { font-display: swap; font-family: 'DM Sans'; font-style: normal; font-weight: 200; src: url('assets/dm-sans-v17-latin_latin-ext-200.woff2') format('woff2'); }
@font-face { font-display: swap; font-family: 'DM Sans'; font-style: normal; font-weight: 400; src: url('assets/dm-sans-v17-latin_latin-ext-regular.woff2') format('woff2'); }
@font-face { font-display: swap; font-family: 'DM Sans'; font-style: normal; font-weight: 500; src: url('assets/dm-sans-v17-latin_latin-ext-500.woff2') format('woff2'); }
@font-face { font-display: swap; font-family: 'DM Sans'; font-style: normal; font-weight: 700; src: url('assets/dm-sans-v17-latin_latin-ext-700.woff2') format('woff2'); }

/* ── Design-System ───────────────────────────────────────── */
:root {
  --apricot:     #E8A070;
  --terrakotta:  #C07848;
  --salbei:      #B8C9B0;
  --braun:       #1A0F08;
  --cream:       #FDFAF7;
  --sand:        #EDE3D8;
  --braun-soft:  #4a3b30;
  --braun-mute:  #7a6a5d;
  --salbei-soft: #eef2eb;
  --salbei-deep: #9fb495;
  --apricot-soft:#fbeee3;
  --footer-bg:   #eef2eb;
  --accent:      #E8A070;
  --accent-hover:#c07848;
  --r:           18px;
  --maxw:        1180px;
  --gutter:      clamp(20px, 5vw, 64px);
  --ff:          "DM Sans", system-ui, -apple-system, sans-serif;
  --shadow-soft: 0 1px 2px rgba(26,15,8,.04), 0 14px 40px -20px rgba(26,15,8,.16);
  --shadow-card: 0 1px 2px rgba(26,15,8,.05), 0 24px 60px -34px rgba(26,15,8,.22);
}

/* ── Basis ───────────────────────────────────────────────── */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  font-family: var(--ff);
  font-weight: 400;
  color: var(--braun);
  background: var(--cream);
  line-height: 1.65;
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.08; letter-spacing: -0.018em; color: var(--braun); text-wrap: balance; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(72px, 11vw, 132px); position: relative; scroll-margin-top: 76px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--terrakotta); margin: 0 0 22px; white-space: nowrap;
}
.eyebrow::before {
  content: ""; width: 20px; height: 20px; flex: none;
  border-radius: 50%;
  border: 1.5px solid var(--apricot);
  background: radial-gradient(circle at center, var(--apricot) 0 2.5px, transparent 3px);
}
.lead { color: var(--braun-soft); font-size: clamp(18px, 2.1vw, 21px); max-width: 60ch; }

/* ── Navigation ──────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--cream) 82%, transparent);
  backdrop-filter: saturate(1.1) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease;
}
.nav.is-stuck { border-bottom-color: var(--sand); background: color-mix(in srgb, var(--cream) 92%, transparent); }
.nav__inner { display: flex; align-items: center; gap: 28px; height: 76px; }
.nav__logo { height: 41px; width: auto; flex: none; }
.nav__links { display: flex; gap: 6px; margin-left: auto; align-items: center; }
.nav__link {
  font-size: 15px; font-weight: 500; color: var(--braun-soft);
  padding: 9px 13px; border-radius: 9px;
  transition: color .2s ease, background .2s ease;
}
.nav__link:hover, .nav__link--active { color: var(--braun); background: var(--sand); }
.nav__cta { margin-left: 10px; }
.nav__burger {
  display: none; margin-left: auto; width: 44px; height: 44px;
  border: 1px solid var(--sand); border-radius: 12px; background: transparent;
  align-items: center; justify-content: center; flex-direction: column; gap: 4px;
}
.nav__burger span { width: 18px; height: 1.5px; background: var(--braun); display: block; transition: .25s; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 16px; line-height: 1;
  padding: 15px 26px; border-radius: 999px; border: 1px solid transparent;
  transition: transform .18s ease, background .2s ease, box-shadow .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 10px 24px -12px color-mix(in srgb, var(--accent) 80%, black); }
.btn--primary:hover { background: var(--accent-hover); transform: translateY(-2px); }
.btn--primary .arrow { transition: transform .2s ease; }
.btn--primary:hover .arrow { transform: translateX(4px); }
.btn--sm { padding: 11px 19px; font-size: 15px; }
.btn--ghost { background: transparent; border-color: var(--sand); color: var(--braun); }
.btn--ghost:hover { border-color: var(--terrakotta); color: var(--terrakotta); }

/* ── Footer ──────────────────────────────────────────────── */
.footer { background: var(--footer-bg); border-top: 1px solid color-mix(in srgb, var(--salbei-deep) 35%, transparent); }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-block: clamp(48px, 7vw, 76px) 0; }
.footer__logo { height: 38px; width: auto; margin-bottom: 18px; }
.footer__logo-link { display: inline-block; cursor: pointer; }
.footer__tag { color: var(--braun-soft); font-size: 16px; max-width: 32ch; }
.footer__col h5 { font-size: 13px; text-transform: uppercase; letter-spacing: .14em; color: var(--terrakotta); margin: 0 0 16px; font-weight: 600; }
.footer__col a, .footer__col span { display: block; color: var(--braun-soft); font-size: 16px; margin-bottom: 11px; transition: color .2s; }
.footer__col a:hover { color: var(--terrakotta); }
.footer__bar {
  display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; align-items: center;
  padding-block: 28px; margin-top: clamp(40px, 6vw, 64px);
  border-top: 1px solid color-mix(in srgb, var(--salbei-deep) 30%, transparent);
  color: var(--braun-mute); font-size: 14px;
}

/* ── Scroll-Reveal ───────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; }
  .ring-rot, .ring-pulse { animation: none !important; }
  html { scroll-behavior: auto; }
}

/* ── Legal (Impressum, Datenschutz) ─────────────────────── */
.legal {
  padding-block: clamp(48px, 8vw, 96px);
  min-height: 60vh;
}
.legal__wrap { max-width: 760px; }
.legal h1 {
  font-size: clamp(32px, 4.5vw, 50px);
  line-height: 1.1;
  margin-bottom: 14px;
}
.legal__lede {
  font-size: 18px;
  color: var(--braun-soft);
  line-height: 1.65;
  max-width: 60ch;
  border-bottom: 1px solid var(--sand);
  padding-bottom: 32px;
  margin-bottom: 44px;
  margin-top: 8px;
}
.legal h2 {
  font-size: clamp(18px, 2.1vw, 22px);
  margin-top: 44px;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.legal p {
  color: var(--braun-soft);
  font-size: 17px;
  line-height: 1.72;
  margin-top: 12px;
}
.legal p + p { margin-top: 10px; }
.legal a { color: var(--terrakotta); text-decoration: underline; }
.legal a:hover { color: var(--braun); }
.legal__address {
  color: var(--braun);
  font-size: 17px;
  line-height: 1.8;
  margin-top: 10px;
}
.legal ul {
  color: var(--braun-soft);
  font-size: 17px;
  line-height: 1.72;
  padding-left: 22px;
  margin: 12px 0 0;
}
.legal li { margin-bottom: 6px; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__links.open {
    display: flex; position: absolute; top: 76px; left: 0; right: 0; flex-direction: column;
    gap: 4px; background: var(--cream); padding: 16px var(--gutter) 22px;
    border-bottom: 1px solid var(--sand); box-shadow: var(--shadow-soft);
    z-index: 49;
  }
  .nav__links.open .nav__link { padding: 12px 14px; }
  .nav__links.open .nav__cta { margin: 8px 0 0; }
  .nav__burger { display: flex; }
  .intro__grid, .about__grid, .contact__grid, .kosten__grid { grid-template-columns: 1fr; }
  .hero__inner { grid-template-columns: 1fr; gap: clamp(28px, 6vw, 48px); }
  .hero__copy { max-width: 640px; }
  .hero__rings { max-width: 360px; order: -1; margin: 0 auto; }
  .cards { grid-template-columns: 1fr; }
  .labor__grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .about__photo { aspect-ratio: 4/3; max-width: 460px; }
  .glp1 { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 17px; }
  .steps { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
}