/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-4); padding: var(--space-4) 0;
}
.site-header__logo { display: inline-flex; align-items: center; gap: var(--space-2); text-decoration: none; }
.site-header__logo img { height: 28px; width: auto; }
.site-header__logo span { font-family: var(--font-display); font-size: 1.05rem; color: var(--color-primary); letter-spacing: 0.04em; }

.nav-toggle {
  appearance: none; background: transparent; border: 0; padding: var(--space-2);
  cursor: pointer; color: var(--color-text);
}
.nav-toggle svg { width: 28px; height: 28px; }

.site-nav { display: none; }
.site-nav ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.site-nav a {
  display: block; padding: var(--space-3) var(--space-4); text-decoration: none;
  color: var(--color-text); font-weight: 600; border-radius: var(--radius-sm);
}
.site-nav a:hover, .site-nav a:focus-visible, .site-nav a[aria-current="page"] { background: var(--color-surface); color: var(--color-primary); }

.site-nav.is-open {
  display: block; position: absolute; left: 0; right: 0; top: 100%;
  background: #fff; border-bottom: 1px solid var(--color-border); padding: var(--space-4);
  box-shadow: var(--shadow-md);
}

@media (min-width: 800px) {
  .nav-toggle { display: none; }
  .site-nav { display: block; }
  .site-nav ul { flex-direction: row; align-items: center; gap: var(--space-2); }
  .site-nav.is-open { position: static; box-shadow: none; padding: 0; border: 0; }
}

/* Sections */
.section { padding: var(--space-8) 0; }
.section--alt { background: var(--color-surface); }
.section__intro { max-width: 60ch; margin: 0 auto var(--space-7); text-align: center; }
.section__eyebrow {
  display: inline-block; font-size: 0.85rem; text-transform: uppercase;
  letter-spacing: 0.18em; color: var(--color-secondary); margin-bottom: var(--space-3);
  font-weight: 600;
}

/* Hero */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  padding: var(--space-9) 0 var(--space-8);
  background: linear-gradient(135deg, #0C6B5A 0%, #084a3e 60%, #053a30 100%);
  color: #fff;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(800px 400px at 80% 20%, rgba(196,131,30,0.22), transparent 60%),
    radial-gradient(600px 300px at 10% 90%, rgba(122,66,16,0.25), transparent 60%);
  pointer-events: none;
}
.hero__inner { display: grid; gap: var(--space-6); }
.hero__title { color: #fff; font-size: clamp(2.2rem, 5vw + 1rem, 3.8rem); }
.hero__subtitle { font-size: 1.15rem; max-width: 60ch; color: rgba(255, 255, 255, 0.92); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-3); }

.hero__motif {
  display: none;
  position: absolute; right: -40px; top: 50%; transform: translateY(-50%);
  width: 380px; height: 380px; z-index: -1; opacity: 0.65;
}
@media (min-width: 900px) {
  .hero__inner { grid-template-columns: 1.4fr 1fr; align-items: center; }
  .hero__motif { display: block; }
}

/* Grids */
.grid { display: grid; gap: var(--space-5); }
.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr 1fr; }
@media (min-width: 720px) {
  .grid--2 { grid-template-columns: 1fr 1fr; }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* Footer */
.site-footer {
  background: #0a3c33; color: #d8eae5;
  padding: var(--space-8) 0 var(--space-6); margin-top: var(--space-8);
}
.site-footer a { color: #f3e9d2; }
.site-footer__grid { display: grid; gap: var(--space-6); }
@media (min-width: 720px) { .site-footer__grid { grid-template-columns: 1.5fr 1fr 1fr; } }
.site-footer h4 { color: #fff; font-family: var(--font-display); font-size: 1.1rem; margin-bottom: var(--space-3); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-2); }
.site-footer__legal {
  margin-top: var(--space-7); padding-top: var(--space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3);
  font-size: 0.9rem; color: rgba(255, 255, 255, 0.7);
}