/* ============================================================
   PRINTFORGE 3D — Header & Footer Component Styles
   Loaded via functions.php alongside style.css
   ============================================================ */

/* ── HEADER ────────────────────────────────────────────────── */

.pf-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: hsla(220, 20%, 4%, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid hsl(220, 15%, 12%);
  transition: all 0.3s ease;
}

.pf-header.scrolled {
  background: hsla(220, 20%, 4%, 0.97);
  box-shadow: 0 4px 30px hsla(220, 20%, 0%, 0.5);
}

.pf-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 70px;
  display: flex;
  align-items: center;
  gap: 2rem;
}

/* Logo */
.pf-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none !important;
  flex-shrink: 0;
}

.pf-logo-text {
  font-family: var(--pf-font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--pf-fg);
  letter-spacing: -0.02em;
}

.pf-logo-accent { color: var(--pf-cyan); }

.pf-logo-suffix {
  font-family: var(--pf-font-mono);
  font-size: 0.7rem;
  color: var(--pf-muted-fg);
  letter-spacing: 0.05em;
  vertical-align: middle;
}

/* Nav */
.pf-nav { flex: 1; }

.pf-nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.pf-nav-menu li a {
  font-family: var(--pf-font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--pf-muted-fg);
  text-decoration: none;
  padding: 0.4rem 0.75rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
  letter-spacing: 0.01em;
  display: block;
}

.pf-nav-menu li a:hover,
.pf-nav-menu li.current-menu-item > a {
  color: var(--pf-fg);
  background: var(--pf-muted);
}

/* Submenu */
.pf-nav-menu .sub-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  background: hsl(220, 18%, 8%);
  border: 1px solid hsl(220, 15%, 12%);
  border-radius: var(--pf-radius);
  padding: 0.5rem;
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all 0.2s ease;
  list-style: none;
  z-index: 100;
}

.pf-nav-menu li:hover > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.pf-nav-menu li { position: relative; }

/* Header actions */
.pf-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.pf-header-link {
  font-size: 0.875rem;
  color: var(--pf-muted-fg) !important;
  text-decoration: none !important;
  transition: color 0.2s ease;
}

.pf-header-link:hover { color: var(--pf-fg) !important; }

.pf-header-cta {
  font-size: 0.8rem !important;
  padding: 0.5rem 1.25rem !important;
}

/* Mobile toggle */
.pf-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  margin-left: auto;
}

.pf-mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--pf-fg);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.pf-mobile-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.pf-mobile-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.pf-mobile-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.pf-mobile-menu {
  display: none;
  padding: 1rem 2rem 1.5rem;
  border-top: 1px solid var(--pf-card-border);
}

.pf-mobile-menu.is-open { display: block; }

.pf-mobile-nav-menu {
  list-style: none;
  margin: 0 0 1.5rem 0;
  padding: 0;
}

.pf-mobile-nav-menu li a {
  display: block;
  padding: 0.75rem 0;
  color: var(--pf-fg-muted);
  text-decoration: none;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--pf-card-border);
}

.pf-mobile-menu .pf-mobile-actions { margin-top: 1rem; }

/* ── DIVI BODY OFFSET ──────────────────────────────────────── */
/* Push Divi content below fixed header */
#page-container,
.et_pb_fullwidth_section:first-child {
  padding-top: 70px !important;
}

/* ── FOOTER ────────────────────────────────────────────────── */

.pf-footer {
  background: hsl(220, 18%, 8%);
  border-top: 1px solid hsl(220, 15%, 12%);
}

.pf-footer-top {
  padding: 4rem 0;
}

.pf-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* 4-column grid */
.pf-footer-top > .pf-footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 3rem;
}

@media (max-width: 980px) {
  .pf-footer-top > .pf-footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .pf-footer-top > .pf-footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.pf-footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none !important;
  margin-bottom: 1rem;
}

.pf-footer-brand {
  font-family: var(--pf-font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--pf-fg);
}

.pf-footer-brand span { color: var(--pf-cyan); }

.pf-footer-tagline {
  font-size: 0.875rem !important;
  color: var(--pf-muted-fg) !important;
  line-height: 1.65 !important;
  margin-bottom: 1.5rem !important;
}

/* Social row */
.pf-social-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Footer columns */
.pf-footer-col-title {
  font-family: var(--pf-font-display) !important;
  font-size: 0.9rem !important;
  font-weight: 600 !important;
  color: var(--pf-fg) !important;
  letter-spacing: -0.01em !important;
  margin-bottom: 1rem !important;
}

.pf-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pf-footer-links li { margin-bottom: 0.5rem; }

.pf-footer-links li a {
  font-size: 0.875rem;
  color: var(--pf-muted-fg);
  text-decoration: none;
  transition: color 0.2s ease;
  line-height: 1.8;
}

.pf-footer-links li a:hover { color: var(--pf-cyan); }

/* Newsletter col */
.pf-footer-newsletter-desc {
  font-size: 0.875rem !important;
  color: var(--pf-muted-fg) !important;
  line-height: 1.65 !important;
  margin-bottom: 1rem !important;
}

.pf-footer-form-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.pf-newsletter-btn {
  flex-shrink: 0;
  font-size: 0.8rem !important;
  padding: 0.75rem 1rem !important;
  white-space: nowrap;
}

.pf-footer-form-note {
  font-size: 0.75rem !important;
  color: var(--pf-muted-fg) !important;
  margin-top: 0.5rem !important;
}

/* Trust badges */
.pf-trust-badges {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1rem;
}

.pf-trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--pf-muted-fg);
}

.pf-trust-badge svg { color: var(--pf-cyan); flex-shrink: 0; }

/* Footer bottom bar */
.pf-footer-bottom {
  border-top: 1px solid hsl(220, 15%, 12%);
  background: hsl(220, 20%, 4%);
  padding: 1.25rem 0;
}

.pf-footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.pf-copyright {
  font-size: 0.8rem !important;
  color: var(--pf-muted-fg) !important;
  margin: 0 !important;
}

.pf-copyright a {
  color: var(--pf-cyan) !important;
  text-decoration: none !important;
}

.pf-footer-legal-nav {
  display: flex;
  gap: 1.5rem;
}

.pf-footer-legal-nav a {
  font-size: 0.8rem;
  color: var(--pf-muted-fg);
  text-decoration: none;
  transition: color 0.2s ease;
}

.pf-footer-legal-nav a:hover { color: var(--pf-fg); }

/* ── MOBILE RESPONSIVE ─────────────────────────────────────── */

@media (max-width: 980px) {
  .pf-nav,
  .pf-header-actions { display: none; }
  .pf-mobile-toggle { display: flex; }
}

@media (max-width: 600px) {
  .pf-footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
  .pf-footer-legal-nav { justify-content: center; }
  .pf-footer-form-row { flex-direction: column; }
}