/* ============================================================
   COMPONENTS — Wiederverwendbare Bausteine
   ============================================================ */

/* --- Navigation --- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(234, 224, 213, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 500;
  color: var(--text-on-light);
  letter-spacing: -0.01em;
}
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
  font-family: var(--font-body);
  font-size: 0.875rem; font-weight: 500;
  color: var(--text-on-light-muted);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent-text); }
.nav-links a.active { color: var(--text-on-light); }
.nav-cta {
  background: var(--accent-text) !important;
  color: #FFFEF8 !important;
  padding: 0.6rem 1.5rem;
  border-radius: 4px;
  font-weight: 500 !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--accent-dark) !important; }
.menu-toggle {
  display: none; background: none; border: none;
  font-size: 1.5rem; color: var(--text-on-light); cursor: pointer;
}

/* --- Sections --- */
.section {
  padding: clamp(5rem, 10vh, 8rem) 1.5rem;
  background: var(--bg-primary);
}
.section--elevated { background: var(--bg-elevated); }
.section--dark {
  background: var(--bg-dark);
  color: var(--text-on-dark);
}
.section--dark h1, .section--dark h2, .section--dark h3,
.section--dark .h1, .section--dark .h2, .section--dark .h3 {
  color: var(--text-on-dark);
}
.section--hero {
  padding: clamp(8rem, 14vh, 14rem) 1.5rem clamp(5rem, 10vh, 8rem);
  text-align: center;
}
.container { max-width: 1200px; margin: 0 auto; }
.container--narrow { max-width: 700px; margin: 0 auto; }
.container--mid { max-width: 900px; margin: 0 auto; }
.text-center { text-align: center; }

/* --- Eyebrow --- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 1rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 1rem 2rem;
  font-family: var(--font-body);
  font-size: 1rem; font-weight: 500;
  letter-spacing: 0.03em;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer; transition: all 0.2s ease;
}
.btn--primary {
  position: relative;
  background: linear-gradient(135deg, #B87272 0%, #9B5B55 45%, #7A4440 100%);
  color: #FFFEF8;
  padding: 1.125rem 2.5rem;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(155, 91, 85, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  overflow: hidden;
}
.btn--primary::before {
  content: '';
  position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left 0.6s ease;
}
.btn--primary:hover::before { left: 100%; }
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(155, 91, 85, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(155, 91, 85, 0.2), inset 0 1px 2px rgba(0, 0, 0, 0.1);
}
.btn--ghost-light {
  background: transparent;
  color: var(--text-on-light);
  border: 1.5px solid var(--text-on-light);
  padding: 1.125rem 2.5rem;
  border-radius: 6px;
  position: relative; overflow: hidden;
}
.btn--ghost-light::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(184, 125, 75, 0.1) 50%, transparent 100%);
  opacity: 0; transition: opacity 0.3s ease;
}
.btn--ghost-light:hover::after { opacity: 1; }
.btn--ghost-light:hover {
  border-color: var(--accent-text); color: var(--accent-text);
}
.btn--ghost-dark {
  background: transparent;
  color: var(--text-on-dark);
  border: 1.5px solid rgba(245, 239, 230, 0.4);
  padding: 1.125rem 2.5rem; border-radius: 6px;
}
.btn--ghost-dark:hover {
  background: var(--text-on-dark); color: var(--bg-dark);
}

/* --- Quote --- */
.quote {
  border-left: 2px solid var(--accent-text);
  padding-left: 1.5rem;
  margin: 0;
}
.quote .text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-style: italic;
  line-height: 1.45;
  margin: 0 0 0.75rem;
}
.quote .author {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--text-on-light-muted);
}
.section--dark .quote .author {
  color: var(--text-on-dark-muted);
}

/* --- Three Columns --- */
.three-columns {
  display: grid; grid-template-columns: 1fr; gap: 2rem;
}
.three-columns .column { text-align: center; }
.three-columns .column .number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--accent-text);
  display: block;
  margin-bottom: 1rem;
  line-height: 1;
}
.section--dark .three-columns .column .number {
  color: var(--accent-text);
}

/* --- Two-Col Grid --- */
.two-col {
  display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center;
}

/* --- Section Divider --- */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  margin: 0 auto; max-width: 200px;
}

/* --- Hero Headline Accent --- */
.section--hero h1, .section--hero .h1 {
  position: relative; display: inline-block;
}
.section--hero h1::after, .section--hero .h1::after {
  content: '';
  position: absolute; bottom: -1.5rem; left: 50%; transform: translateX(-50%);
  width: 60px; height: 2px; background: var(--accent);
}

/* --- Cards --- */
.card {
  padding: 3rem 2.5rem; border-radius: 4px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  transition: all 0.3s ease;
}
.card:hover {
  border-color: var(--accent-text);
  box-shadow: 0 12px 32px rgba(44, 40, 32, 0.08);
  transform: translateY(-4px);
}
.card--featured { border-top: 3px solid var(--accent); }
.card--dark {
  background: var(--bg-dark); color: var(--text-on-dark);
}
.card--dark .h3 { color: var(--text-on-dark); }
.card--dark p { color: var(--text-on-dark-muted); }
.card--dark .eyebrow { color: var(--accent-text); }
.section--dark .eyebrow { color: var(--accent-text); }

/* --- Image Placeholder --- */
.img-placeholder {
  background: var(--bg-elevated);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-on-light-muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 2rem;
}

/* --- Footer --- */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-light);
  padding: 4rem 1.5rem 2rem;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: 2rem;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 500;
  margin-bottom: 0.5rem;
}
.footer-text { font-size: 0.85rem; color: var(--text-on-light-muted); }
.footer-heading {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--text-on-light-muted); margin-bottom: 1rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a {
  font-size: 0.875rem; color: var(--text-on-light-muted);
}
.footer-links a:hover { color: var(--accent-text); }
.footer-bottom {
  max-width: 1200px; margin: 3rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
  text-align: center;
  font-size: 0.75rem; color: var(--text-on-light-muted);
}

/* --- Animations --- */
.fade-up { opacity: 0; transform: translateY(24px); transition: all 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* --- Form Elements --- */
.form-input {
  width: 100%; padding: 1rem;
  background: var(--bg-dark-elevated);
  border: 1px solid var(--border-dark);
  color: var(--text-on-dark);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus { border-color: var(--accent); }
.form-input::placeholder { color: var(--text-on-dark-muted); }
.form-input--light {
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  color: var(--text-on-light);
}
.form-input--light:focus { border-color: var(--accent); }
.form-input--light::placeholder { color: var(--text-on-light-muted); }

.checkbox-label {
  display: flex; align-items: flex-start; gap: 0.5rem;
  font-size: 0.875rem; cursor: pointer;
}
.checkbox-label input {
  margin-top: 0.25rem; accent-color: var(--accent);
  width: 16px; height: 16px; flex-shrink: 0;
}
.checkbox-label a { color: var(--accent-text); text-decoration: underline; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 768px) {
  .three-columns { grid-template-columns: repeat(3, 1fr); gap: 3rem; }
  .two-col { grid-template-columns: 1fr 1.2fr; gap: 4rem; }
  .footer-inner { grid-template-columns: 2fr 1fr 1fr; }
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 767px) {
  .nav-links {
    display: none; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-primary);
    padding: 1.5rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border-light);
  }
  .nav-links.active { display: flex; }
  .menu-toggle { display: block; }
  .section--hero { padding-top: clamp(6rem, 10vh, 8rem); }
}