/* ==========================================================================
   Esspry LLC — components.css
   Navigation, footer, buttons, cards, pills, forms (shared across pages)
   ========================================================================== */

/* Navigation -------------------------------------------------------------- */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 2.5rem;
  transition: background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  background: rgba(5, 5, 7, 0.7);
  backdrop-filter: blur(8px);
  border-bottom-color: var(--border-soft);
}
.nav-left { display: flex; align-items: center; gap: 2rem; }
.logo { font-weight: 700; font-size: 1.25rem; letter-spacing: -0.025em; color: var(--text); }
.nav-links { display: flex; align-items: center; gap: 1.5rem; }
.nav-links a { font-size: 0.875rem; color: var(--text-muted); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-right { display: flex; align-items: center; gap: 1.25rem; }
.social { display: flex; align-items: center; gap: 1rem; }
.social a { color: var(--text-muted); transition: color 0.2s; }
.social a:hover { color: var(--text); }
.social svg { width: 1.2rem; height: 1.2rem; }
.nav-cta {
  display: inline-flex; align-items: center; font-size: 0.875rem; font-weight: 500;
  color: #fff; background: var(--accent); padding: 0.5rem 1.1rem;
  border-radius: var(--radius); transition: background 0.2s;
}
.nav-cta:hover { background: var(--accent-hover); }
.nav-toggle {
  display: none; background: none; border: none; color: var(--text);
  width: 1.75rem; height: 1.75rem;
}
.nav-toggle svg { width: 100%; height: 100%; }

/* Mobile menu panel */
.mobile-menu {
  position: fixed; inset: 0; z-index: 49; background: rgba(5, 5, 7, 0.97);
  backdrop-filter: blur(8px); display: none; flex-direction: column;
  align-items: center; justify-content: center; gap: 1.75rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 1.5rem; color: var(--text-muted); transition: color 0.2s; }
.mobile-menu a:hover { color: var(--text); }

/* Buttons ----------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border-radius: var(--radius); padding: 0.875rem 2rem;
  font-size: 0.875rem; font-weight: 500; transition: background 0.2s, border-color 0.2s, color 0.2s;
  border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--accent); }

/* Trust pill -------------------------------------------------------------- */
.trust-pill {
  display: inline-flex; align-items: center; gap: 0.55rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.875rem 1.5rem;
}
.trust-pill .dot { color: var(--success); font-size: 0.7rem; line-height: 1; }
.trust-pill .label { font-size: 0.875rem; color: #e5e7eb; }

/* Cards ------------------------------------------------------------------- */
.card-tag {
  font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent); font-weight: 600; margin-bottom: 0.6rem; display: block;
}
.feature-card {
  background: rgba(17, 19, 23, 0.6); border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg); padding: 2rem;
  transition: transform 0.25s, border-color 0.25s, background 0.25s;
}
.feature-card:hover { transform: translateY(-4px); border-color: var(--accent); background: rgba(22, 24, 29, 0.8); }
.feature-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.85rem; }
.feature-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }
.feature-card .icon {
  width: 2.75rem; height: 2.75rem; border-radius: 0.75rem; margin-bottom: 1.25rem;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-soft); color: var(--accent);
}
.feature-card .icon svg { width: 1.4rem; height: 1.4rem; }

/* Forms ------------------------------------------------------------------- */
.field { margin-bottom: 1.25rem; }
.field label { display: block; font-size: 0.8rem; color: var(--text-dim); margin-bottom: 0.5rem; }
.field input, .field textarea, .field select {
  width: 100%; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.8rem 1rem; color: var(--text);
  font-family: inherit; font-size: 0.9rem; transition: border-color 0.2s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); }
.field textarea { resize: vertical; min-height: 8rem; }

/* Footer ------------------------------------------------------------------ */
.site-footer {
  position: relative; z-index: 2; border-top: 1px solid var(--border-soft);
  background: rgba(5, 5, 7, 0.6); backdrop-filter: blur(8px);
}
.footer-grid {
  max-width: var(--max-width); margin: 0 auto; padding: 4rem 2.5rem 2rem;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem;
}
.footer-brand p { color: var(--text-dim); font-size: 0.875rem; margin-top: 1rem; max-width: 20rem; line-height: 1.6; }
.footer-col h4 { font-size: 0.8rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text); margin-bottom: 1rem; }
.footer-col a { display: block; font-size: 0.875rem; color: var(--text-dim); margin-bottom: 0.6rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  max-width: var(--max-width); margin: 0 auto; padding: 1.5rem 2.5rem;
  border-top: 1px solid var(--border-soft);
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  font-size: 0.8rem; color: var(--text-dim);
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 768px) {
  .site-nav { padding: 1rem 1.5rem; }
  .nav-links, .social { display: none; }
  .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr; padding: 3rem 1.5rem 1.5rem; }
}

/* Language switcher ------------------------------------------------------- */
.lang-switch { display: inline-flex; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.lang-switch button {
  background: transparent; border: none; color: var(--text-dim);
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.03em;
  padding: 0.35rem 0.6rem; transition: background 0.2s, color 0.2s;
}
.lang-switch button:hover { color: var(--text); }
.lang-switch button.active { background: var(--accent); color: #fff; }

/* Cookie consent banner --------------------------------------------------- */
.cookie-banner {
  position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 60;
  max-width: 46rem; margin: 0 auto;
  background: rgba(17, 19, 23, 0.96); backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem; display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  transform: translateY(150%); transition: transform 0.4s ease;
}
.cookie-banner.show { transform: translateY(0); }
.cookie-banner p { font-size: 0.85rem; color: var(--text-muted); flex: 1; min-width: 14rem; line-height: 1.5; }
.cookie-banner p a { color: var(--accent); text-decoration: underline; }
.cookie-banner .cookie-actions { display: flex; gap: 0.6rem; }
.cookie-banner .btn { padding: 0.6rem 1.2rem; font-size: 0.8rem; }

@media (max-width: 768px) {
  .lang-switch { order: -1; }
  .cookie-banner { flex-direction: column; align-items: stretch; text-align: left; }
  .cookie-banner .cookie-actions { justify-content: stretch; }
  .cookie-banner .cookie-actions .btn { flex: 1; justify-content: center; }
}