/* ═══════════════════════════════════════════════════════
   NEXFLOW – SHARED DESIGN SYSTEM
   Gemeinsame Stile für Startseite und Portfolio-Seite.
   Datei ablegen im Theme-Root-Ordner (neben den PHP-Templates).
   Einbindung erfolgt automatisch über beide Page-Templates.
═══════════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ── */
:root {
  --nxf-bg:          #0b0f1a;
  --nxf-bg-card:     #131926;
  --nxf-bg-card-2:   #0f1320;
  --nxf-teal:        #1863a8;
  --nxf-teal-dark:   #124f87;
  --nxf-teal-glow:   rgba(24, 99, 168, 0.12);
  --nxf-teal-border: rgba(24, 99, 168, 0.28);
  --nxf-text:        #ffffff;
  --nxf-muted:       #8a96ab;
  --nxf-border:      rgba(255, 255, 255, 0.07);
  --nxf-radius:      18px;
}

/* ── BOX-SIZING RESET ── */
#nxf-home *,
#nxf-home *::before,
#nxf-home *::after,
#nxf-portfolio-page *,
#nxf-portfolio-page *::before,
#nxf-portfolio-page *::after,
.nxf-nav *,
.nxf-nav *::before,
.nxf-nav *::after,
.nxf-mobile-menu *,
.nxf-mobile-menu *::before,
.nxf-mobile-menu *::after {
  box-sizing: border-box;
}

/* ── BASE BODY (beide Seiten) ── */
body.nxf-home-page,
body.nxf-page {
  background: var(--nxf-bg) !important;
  color: var(--nxf-text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 18px;
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

/* ── ELEMENTOR / THEME HEADER & FOOTER AUSBLENDEN ── */
body.nxf-home-page .site-header,
body.nxf-home-page header.elementor-location-header,
body.nxf-home-page footer.elementor-location-footer,
body.nxf-home-page .site-footer,
body.nxf-home-page #masthead,
body.nxf-home-page #colophon,
body.nxf-home-page .wp-site-blocks > header,
body.nxf-home-page .wp-site-blocks > footer,
body.nxf-page .site-header,
body.nxf-page header.elementor-location-header,
body.nxf-page footer.elementor-location-footer,
body.nxf-page .site-footer,
body.nxf-page #masthead,
body.nxf-page #colophon,
body.nxf-page .wp-site-blocks > header,
body.nxf-page .wp-site-blocks > footer {
  display: none !important;
}

/* ─────────────────────────────────────────────
   NAVIGATION
───────────────────────────────────────────── */
.nxf-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0.6rem 6%;
  position: sticky;
  top: 0;
  background: rgba(11, 15, 26, 0.93);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--nxf-border);
  z-index: 9999;
}

/* Button-Wrapper und Spacer: immer am rechten Rand der dritten Spalte */
.nxf-nav-cta,
.nxf-nav > .nxf-nav-spacer {
  display: flex;
  justify-content: flex-end;
}

/* Logo */
.nxf-logo {
  display: flex;
  align-items: center;
  text-decoration: none !important;
  transition: opacity 0.2s;
}

.nxf-logo:hover { opacity: 0.85; }

.nxf-logo-img {
  height: 74px;
  width: auto;
  display: block;
}

/* Menü-Links */
.nxf-nav .nxf-nav-menu ul {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nxf-nav .nxf-nav-menu ul li { margin: 0; padding: 0; }

.nxf-nav .nxf-nav-menu ul li a {
  color: var(--nxf-muted);
  text-decoration: none !important;
  font-size: 1rem;
  padding: 0;
  background: none;
  border: none;
  transition: color 0.2s;
}

.nxf-nav .nxf-nav-menu ul li a:hover,
.nxf-nav .nxf-nav-menu ul li.current-menu-item a {
  color: var(--nxf-text);
  text-decoration: underline !important;
  text-decoration-color: var(--nxf-teal) !important;
  text-underline-offset: 5px;
  text-decoration-thickness: 2px !important;
}

/* Primärer Button */
.nxf-btn-primary {
  background: var(--nxf-teal) !important;
  color: #ffffff !important;
  padding: 0.75rem 1.8rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none !important;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
  display: inline-block;
}

.nxf-btn-primary:hover {
  background: var(--nxf-teal-dark) !important;
  transform: translateY(-1px);
  color: #ffffff !important;
}

/* Outline-Button */
.nxf-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.9rem 2.25rem;
  border: 1.5px solid var(--nxf-teal);
  border-radius: 8px;
  color: var(--nxf-teal) !important;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none !important;
  transition: all 0.2s;
}

.nxf-btn-outline:hover {
  background: var(--nxf-teal);
  color: #ffffff !important;
}

/* ─────────────────────────────────────────────
   SECTION DIVIDER
───────────────────────────────────────────── */
.nxf-section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--nxf-border) 30%, var(--nxf-border) 70%, transparent);
  margin: 0 6%;
}

/* ─────────────────────────────────────────────
   FOOTER
───────────────────────────────────────────── */
.nxf-footer {
  text-align: center;
  padding: 1.75rem 6%;
  border-top: 1px solid var(--nxf-border);
  color: var(--nxf-muted);
  font-size: 0.9rem;
}

.nxf-footer a {
  color: var(--nxf-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.nxf-footer a:hover { color: var(--nxf-teal); }

/* ─────────────────────────────────────────────
   WORDPRESS ADMINBAR – sticky Nav versetzt
───────────────────────────────────────────── */
.admin-bar .nxf-nav {
  top: 32px;
}

@media screen and (max-width: 782px) {
  .admin-bar .nxf-nav {
    top: 46px;
  }
}

/* ─────────────────────────────────────────────
   HAMBURGER BUTTON
───────────────────────────────────────────── */
.nxf-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: 1.5px solid var(--nxf-border);
  border-radius: 8px;
  cursor: pointer;
  padding: 0;
  transition: border-color 0.2s;
  flex-shrink: 0;
}

.nxf-hamburger:hover {
  border-color: var(--nxf-teal);
}

.nxf-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--nxf-text);
  border-radius: 2px;
  transition: transform 0.28s ease, opacity 0.2s ease, width 0.2s ease;
  transform-origin: center;
}

/* X-Animation when open */
.nxf-hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nxf-hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.nxf-hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─────────────────────────────────────────────
   MOBILE MENU PANEL
───────────────────────────────────────────── */
.nxf-mobile-menu {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  background: rgba(11, 15, 26, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--nxf-border);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 9998;
}

.nxf-mobile-menu.is-open {
  max-height: 80vh;
}

.nxf-mobile-menu-inner {
  padding: 1.5rem 6% 2rem;
}

.nxf-mobile-menu-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nxf-mobile-menu-list li {
  border-bottom: 1px solid var(--nxf-border);
}

.nxf-mobile-menu-list li:first-child {
  border-top: 1px solid var(--nxf-border);
}

.nxf-mobile-menu-list li a {
  display: block;
  padding: 1rem 0;
  color: var(--nxf-text);
  text-decoration: none !important;
  font-size: 1.1rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nxf-mobile-menu-list li a:hover,
.nxf-mobile-menu-list li.current-menu-item a {
  color: var(--nxf-teal);
}

.nxf-mobile-menu-cta .nxf-btn-primary {
  display: block !important;
  text-align: center;
  width: 100%;
  padding: 0.9rem 1.5rem;
  font-size: 1rem;
}

/* ─────────────────────────────────────────────
   RESPONSIVE (SHARED)
───────────────────────────────────────────── */
@media (max-width: 640px) {
  body.nxf-home-page,
  body.nxf-page {
    font-size: 16px;
  }

  /* Switch nav from grid to flex on mobile */
  .nxf-nav {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
  }

  .nxf-nav .nxf-nav-menu   { display: none; }
  .nxf-nav .nxf-nav-spacer { display: none; }

  /* CTA stays visible but compact */
  .nxf-nav-cta .nxf-btn-primary {
    padding: 0.5rem 0.9rem;
    font-size: 0.82rem;
  }

  .nxf-hamburger   { display: flex; }
  .nxf-mobile-menu { display: block; }
}