/* == Corporate Design Grid & Gravel (Platzhalter) ==
   Palette & Fonts werden angepasst, sobald das finale Branding geliefert wird.
   Farben sind als CSS-Variablen zentral gepflegt. */

:root {
  --gg-graphite: #1e1b19;
  --gg-ink: #171412;
  --gg-sand: #eae3d6;
  --gg-sand-light: #f5f0e7;
  --gg-accent: #d2a15b;
  --gg-accent-dark: #b88940;
  --gg-muted: #6f675c;
  --gg-font-sans: "Inter", "Helvetica Neue", Arial, system-ui, sans-serif;
  --gg-font-serif: Georgia, "Times New Roman", serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--gg-font-sans);
  color: var(--gg-ink);
  background: var(--gg-sand-light);
  line-height: 1.6;
}

.container { width: min(1100px, 92%); margin: 0 auto; }

a { color: inherit; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--gg-graphite);
  color: var(--gg-sand);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
}

.brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.brand-name { font-weight: 700; letter-spacing: 0.04em; font-size: 1.1rem; }

.site-nav { display: flex; align-items: center; gap: 1.2rem; }
.site-nav a:not(.btn) { color: var(--gg-sand); text-decoration: none; opacity: 0.85; }
.site-nav a:not(.btn):hover { opacity: 1; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--gg-accent);
  border-radius: 99px;
  color: var(--gg-accent);
  text-decoration: none;
  font-weight: 600;
  transition: background 0.2s ease, color 0.2s ease;
}

.btn:hover { background: var(--gg-accent); color: var(--gg-ink); }

.btn-primary { background: var(--gg-accent); color: var(--gg-ink); }
.btn-primary:hover { background: var(--gg-accent-dark); }

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--gg-ink) 0%, var(--gg-graphite) 60%, #2c2620 100%);
  color: var(--gg-sand);
  padding: clamp(4rem, 12vh, 8rem) 0;
}

.hero h1 {
  font-family: var(--gg-font-serif);
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.1;
}

.hero h1 span { color: var(--gg-accent); }

.lead {
  margin-top: 1.2rem;
  max-width: 60ch;
  font-size: 1.15rem;
  opacity: 0.9;
}

.hero-actions { margin-top: 2rem; display: flex; gap: 1rem; flex-wrap: wrap; }

/* Sections / Cards */
.section { padding: clamp(3rem, 8vh, 5.5rem) 0; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--gg-sand);
  border: 1px solid #d8d0c2;
  border-radius: 12px;
  padding: 2rem;
}

.card h2 {
  font-family: var(--gg-font-serif);
  font-size: 1.6rem;
  margin-bottom: 0.6rem;
}

.card p { color: var(--gg-muted); margin-bottom: 1.4rem; }

.card strong { color: var(--gg-ink); }

/* Footer */
.site-footer {
  background: var(--gg-ink);
  color: var(--gg-muted);
  padding: 1.5rem 0;
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links { display: flex; gap: 1rem; }
.footer-links a { color: var(--gg-muted); text-decoration: none; }
.footer-links a:hover { color: var(--gg-accent); }

@media (max-width: 640px) {
  .site-nav a:not(.btn) { display: none; }
  .cards { grid-template-columns: 1fr; }
}