/* =============================================================================
   Okommerce — Layout (header, footer, nav)
   ============================================================================= */

/* =============================================================================
   HEADER / NAV
   ============================================================================= */

.ok-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 250, 246, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--ok-divider);
}

.ok-header-inner {
  max-width: var(--ok-content-wide);
  margin: 0 auto;
  padding: 0 var(--ok-s-6);
  height: var(--ok-nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ok-s-8);
}

.ok-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  color: var(--ok-ink);
  letter-spacing: -0.02em;
}
.ok-logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--ok-teal);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
}

.ok-nav {
  display: flex;
  gap: var(--ok-s-6);
  align-items: center;
  flex: 1;
  margin-left: var(--ok-s-6);
}
.ok-nav-item {
  font-size: var(--ok-text-md);
  color: var(--ok-ink-muted);
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.ok-nav-item:hover { color: var(--ok-primary); }
.ok-nav-item.active { color: var(--ok-primary); border-bottom-color: var(--ok-primary); }

.ok-nav-cta {
  display: flex;
  gap: var(--ok-s-3);
  align-items: center;
}

.ok-nav-cta-link {
  font-size: var(--ok-text-md);
  color: var(--ok-ink-muted);
  font-weight: 500;
}
.ok-nav-cta-link:hover { color: var(--ok-primary); }

/* Mobile menu toggle */
.ok-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--ok-border-strong);
  border-radius: var(--ok-radius-md);
  padding: 8px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
}

@media (max-width: 980px) {
  .ok-nav, .ok-nav-cta-link { display: none; }
  .ok-menu-toggle { display: inline-flex; }
  .ok-nav-cta .ok-btn-primary { padding: 9px 16px; }
}

/* Mobile menu panel */
.ok-mobile-menu {
  display: none;
  position: fixed;
  inset: var(--ok-nav-h) 0 0 0;
  background: var(--ok-cream);
  z-index: 49;
  padding: var(--ok-s-6);
  overflow-y: auto;
  border-top: 1px solid var(--ok-divider);
}
.ok-mobile-menu.open { display: block; }
.ok-mobile-menu .ok-nav-item {
  display: block;
  padding: 16px 0;
  border-bottom: 1px solid var(--ok-divider);
  font-size: var(--ok-text-lg);
  color: var(--ok-ink);
}
.ok-mobile-menu .ok-mobile-cta {
  margin-top: var(--ok-s-6);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* =============================================================================
   FOOTER — big one, with Royex section
   ============================================================================= */

.ok-footer {
  background: var(--ok-ink);
  color: #C8D1D0;
  padding: var(--ok-s-20) 0 var(--ok-s-8);
  margin-top: var(--ok-s-24);
}

.ok-footer-inner {
  max-width: var(--ok-content-wide);
  margin: 0 auto;
  padding: 0 var(--ok-s-6);
}

/* Top: brand block + 5 link columns */
.ok-footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr;
  gap: var(--ok-s-8);
  padding-bottom: var(--ok-s-12);
  border-bottom: 1px solid #2C3937;
}

.ok-footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--ok-s-4);
}
.ok-footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.ok-footer-logo .ok-logo-mark {
  background: var(--ok-mint);
  color: var(--ok-teal-deep);
}
.ok-footer-tagline {
  color: #95A5A3;
  font-size: var(--ok-text-md);
  line-height: 1.55;
  max-width: 32ch;
}

.ok-footer-newsletter {
  margin-top: var(--ok-s-3);
}
.ok-footer-newsletter-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: var(--ok-tracking-wider);
  text-transform: uppercase;
  color: var(--ok-mint-deep);
  margin-bottom: 8px;
}
.ok-footer-newsletter-form {
  display: flex;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--ok-radius-pill);
  padding: 4px;
}
.ok-footer-newsletter-form input {
  flex: 1;
  background: transparent;
  border: 0;
  color: white;
  padding: 8px 14px;
  font-size: var(--ok-text-sm);
}
.ok-footer-newsletter-form input::placeholder { color: #6E7B79; }
.ok-footer-newsletter-form input:focus { outline: 0; }
.ok-footer-newsletter-form button {
  background: var(--ok-mint);
  color: var(--ok-teal-deep);
  border: 0;
  border-radius: var(--ok-radius-pill);
  padding: 8px 16px;
  font-size: var(--ok-text-sm);
  font-weight: 700;
}

.ok-footer-col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: var(--ok-tracking-wider);
  text-transform: uppercase;
  color: white;
  margin-bottom: var(--ok-s-4);
}
.ok-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ok-footer-links a {
  color: #95A5A3;
  font-size: var(--ok-text-sm);
  transition: color 0.15s ease;
}
.ok-footer-links a:hover { color: white; }
.ok-footer-links .new-tag {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 6px;
  background: var(--ok-amber);
  color: var(--ok-ink-on-amber);
  font-size: 10px;
  font-weight: 700;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

/* Royex Technologies section — the big company introduction block */
.ok-footer-royex {
  padding: var(--ok-s-12) 0;
  border-bottom: 1px solid #2C3937;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--ok-s-10);
}
.ok-royex-brand {
  display: flex;
  flex-direction: column;
  gap: var(--ok-s-4);
}
.ok-royex-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: var(--ok-tracking-wider);
  text-transform: uppercase;
  color: var(--ok-amber);
}
.ok-royex-name {
  font-size: var(--ok-text-3xl);
  font-weight: 800;
  letter-spacing: var(--ok-tracking-snug);
  color: white;
  line-height: 1;
}
.ok-royex-desc {
  color: #95A5A3;
  font-size: var(--ok-text-sm);
  line-height: 1.65;
  max-width: 50ch;
}
.ok-royex-stats {
  display: flex;
  gap: var(--ok-s-8);
  margin-top: var(--ok-s-2);
}
.ok-royex-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ok-royex-stat-num {
  font-size: var(--ok-text-xl);
  font-weight: 800;
  color: white;
  line-height: 1;
}
.ok-royex-stat-label {
  font-size: var(--ok-text-xs);
  color: #6E7B79;
  text-transform: uppercase;
  letter-spacing: var(--ok-tracking-wide);
}

.ok-royex-block-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: var(--ok-tracking-wider);
  text-transform: uppercase;
  color: white;
  margin-bottom: var(--ok-s-3);
}

.ok-royex-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: var(--ok-text-sm);
  color: #C8D1D0;
}
.ok-royex-contact-line {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.ok-royex-contact-icon {
  flex-shrink: 0;
  color: var(--ok-amber);
  width: 18px;
  height: 18px;
  margin-top: 2px;
}
.ok-royex-contact a { color: #C8D1D0; }
.ok-royex-contact a:hover { color: white; }

.ok-royex-products {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ok-royex-product {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 14px;
  border: 1px solid #2C3937;
  border-radius: var(--ok-radius-md);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.ok-royex-product:hover {
  border-color: var(--ok-mint-deep);
  background: rgba(225, 240, 238, 0.04);
}
.ok-royex-product-name {
  font-size: var(--ok-text-sm);
  font-weight: 700;
  color: white;
}
.ok-royex-product-desc {
  font-size: var(--ok-text-xs);
  color: #6E7B79;
}

/* Bottom bar */
.ok-footer-bottom {
  padding-top: var(--ok-s-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--ok-s-4);
  font-size: var(--ok-text-xs);
  color: #6E7B79;
}
.ok-footer-bottom-links {
  display: flex;
  gap: var(--ok-s-5);
}
.ok-footer-bottom-links a { color: #95A5A3; }
.ok-footer-bottom-links a:hover { color: white; }
.ok-footer-lang {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}
.ok-footer-lang-pill {
  padding: 4px 10px;
  border: 1px solid #2C3937;
  border-radius: var(--ok-radius-pill);
  font-size: 11px;
  font-weight: 600;
  color: #95A5A3;
}
.ok-footer-lang-pill.active {
  background: rgba(225, 240, 238, 0.08);
  color: white;
  border-color: var(--ok-mint-deep);
}

/* Responsive footer */
@media (max-width: 1100px) {
  .ok-footer-top { grid-template-columns: 1fr 1fr 1fr; }
  .ok-footer-brand { grid-column: 1 / -1; }
  .ok-footer-royex { grid-template-columns: 1fr 1fr; }
  .ok-royex-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .ok-footer-top { grid-template-columns: 1fr 1fr; }
  .ok-footer-royex { grid-template-columns: 1fr; }
  .ok-footer-bottom { justify-content: center; text-align: center; }
}