/* =========================================================
   components.css — Nav, footer, overlay, shared UI
   nicspire.ch
   ========================================================= */

/* ─── BUTTONS ───────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-cyan);
  color: var(--color-navy);
  border: none;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease;
  white-space: nowrap;
}
.btn-primary:hover { background: var(--color-cyan-hover); }

.btn-sm { padding: 7px 15px; font-size: var(--text-sm); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--color-cyan);
  border: 1px solid var(--color-cyan-border);
  padding: 12px 26px;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s ease;
}
.btn-ghost:hover { background: var(--color-cyan-dim); }

/* ─── EYEBROW ────────────────────────────────────────────── */
.eyebrow {
  display: block;
  font-size: 10px;
  font-weight: var(--weight-regular);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-cyan);
  margin-bottom: 14px;
}

/* ─── PILL ───────────────────────────────────────────────── */
.pill {
  display: inline-block;
  background: rgba(34, 211, 238, 0.10);
  border: 0.5px solid rgba(34, 211, 238, 0.35);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 10px;
  font-weight: var(--weight-regular);
  color: var(--color-cyan);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ─── SECTION HEADER ─────────────────────────────────────── */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-xl);
}
.section-header h2 {
  font-size: var(--text-xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}
.section-subtitle {
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  line-height: var(--leading-base);
}

/* ─── NAVIGATION ─────────────────────────────────────────── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-navy);
  border-bottom: 0.5px solid var(--color-navy-border);
  transition: box-shadow 0.2s ease;
}
.site-nav.scrolled {
  box-shadow: 0 1px 32px rgba(0, 0, 0, 0.35);
}
.nav-inner {
  display: flex;
  align-items: center;
  height: 56px;
  gap: var(--space-lg);
}
.nav-logo {
  color: #FFFFFF;
  font-size: 16px;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}
.nav-logo .logo-tld {
  color: var(--color-cyan);
  font-weight: 200;
}
.nav-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
}
.nav-links a {
  color: rgba(255, 255, 255, 0.52);
  text-decoration: none;
  font-size: var(--text-sm);
  white-space: nowrap;
  transition: color 0.15s ease;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: rgba(255, 255, 255, 0.9); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-left: auto;
  flex-shrink: 0;
}
.lang-toggle {
  color: rgba(255, 255, 255, 0.28);
  font-size: var(--text-xs);
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: color 0.15s ease;
}
.lang-toggle:hover { color: rgba(255, 255, 255, 0.6); }
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-mobile-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 1px;
}
.nav-mobile-menu {
  background: var(--color-navy-mid);
  border-top: 0.5px solid var(--color-navy-border);
  padding: var(--space-md) var(--space-md) var(--space-lg);
}
.nav-mobile-menu ul {
  list-style: none;
  margin: 0 0 var(--space-md);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.nav-mobile-menu a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  font-size: var(--text-base);
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .nav-mobile-toggle { display: flex; }
}

/* ─── FOOTER ─────────────────────────────────────────────── */
.site-footer {
  background: var(--color-navy);
  border-top: 0.5px solid var(--color-navy-border);
  padding: var(--space-lg) 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.footer-logo {
  display: block;
  color: #FFFFFF;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: var(--space-xs);
}
.footer-logo .logo-tld {
  color: var(--color-cyan);
  font-weight: 200;
}
.footer-tagline {
  color: var(--color-on-dark-muted);
  font-size: var(--text-sm);
  font-style: italic;
}
.footer-nav ul {
  display: flex;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
.footer-nav a {
  color: rgba(255, 255, 255, 0.42);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color 0.15s ease;
}
.footer-nav a:hover { color: rgba(255, 255, 255, 0.8); }
.footer-legal {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.footer-legal p {
  color: var(--color-on-dark-muted);
  font-size: var(--text-xs);
}

@media (max-width: 768px) {
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-nav ul { flex-direction: column; }
}

/* ─── CTA OVERLAY ────────────────────────────────────────── */
.cta-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}
.cta-overlay[hidden] { display: none; }
.overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 22, 40, 0.78);
}
.overlay-card {
  position: relative;
  background: var(--color-bg-page);
  border-radius: var(--radius-lg);
  border: 0.5px solid var(--color-border-light);
  padding: var(--space-xl) var(--space-lg);
  max-width: 440px;
  width: 100%;
  z-index: 1;
}
.overlay-close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-md);
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 6px;
}
.overlay-close:hover { color: var(--color-text-primary); }
.overlay-title {
  font-size: var(--text-xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}
.overlay-subtitle {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-base);
  margin-bottom: var(--space-md);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-sm);
}
.form-group label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
}
.form-group input {
  border: 0.5px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--font-primary);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: var(--color-bg-page);
  outline: none;
  transition: border-color 0.15s ease;
  width: 100%;
  box-sizing: border-box;
}
.form-group input:focus { border-color: var(--color-cyan); }
.overlay-legal {
  margin-top: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
}
.overlay-error-msg {
  color: #b91c1c;
  font-size: var(--text-sm);
  background: #fef2f2;
  border: 0.5px solid #fecaca;
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
}