/* ═══════════════════════════════════════════════════════════════
   Modullex — Shared Stylesheet
   All pages link to this file; page-specific styles stay inline.
   ═══════════════════════════════════════════════════════════════ */

/* ─── Design Tokens ─────────────────────────────────────────── */
:root {
  --blue:        #1a2f4e;
  --blue-mid:    #1e3a5f;
  --blue-light:  #2a5298;
  --accent:      #e8a020;
  --accent-dark: #c98a10;
  --anthracite:  #2d3142;
  --gray-50:     #f8f9fa;
  --gray-100:    #f0f2f5;
  --gray-200:    #e2e6ea;
  --gray-300:    #ced4da;
  --gray-400:    #8d99ae;
  --gray-600:    #4a5568;
  --gray-800:    #1a202c;
  --white:       #ffffff;
  --radius:      8px;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:   0 4px 12px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.08);
  --shadow-lg:   0 10px 30px rgba(0,0,0,.14);
  --transition:  all .22s ease;
}

/* ─── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }

/* ─── Skip Link (Accessibility) ─────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 9999;
  background: var(--blue);
  color: var(--white);
  padding: 10px 20px;
  border-radius: 0 0 var(--radius) var(--radius);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: top .2s;
}
.skip-link:focus {
  top: 0;
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* ─── Focus Visible (Accessibility) ─────────────────────────── */
:focus-visible {
  outline: 3px solid var(--accent) !important;
  outline-offset: 2px !important;
}
/* Remove outline only for mouse users (not keyboard) */
:focus:not(:focus-visible) { outline: none; }

/* ─── Typography ─────────────────────────────────────────────── */
h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); }
h3 { font-size: 1.25rem; }

.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  display: block;
}

/* ─── Layout Utilities ───────────────────────────────────────── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section       { padding: 88px 0; }
.section-alt   { background: var(--gray-50); }

.section-header        { text-align: center; margin-bottom: 56px; }
.section-header h2     { color: var(--blue); margin-bottom: 12px; }
.section-header p      { color: var(--gray-600); max-width: 560px; margin: 0 auto; font-size: 1.05rem; }

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
  min-height: 48px; /* WCAG touch target */
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(232,160,32,.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.55);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.1);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.55);
}
.btn-outline-white:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.1);
}

.btn-outline-dark {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
}
.btn-outline-dark:hover {
  background: var(--blue);
  color: var(--white);
}

.btn-blue {
  background: var(--blue-light);
  color: var(--white);
}
.btn-blue:hover {
  background: var(--blue);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(42,82,152,.35);
}

/* ─── Language Toggle Button ─────────────────────────────────── */
.lang-btn { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25); color: var(--white); padding: 6px 14px; border-radius: 6px; font-size: 13px; font-weight: 600; cursor: pointer; transition: var(--transition); font-family: 'Inter', sans-serif; }
.lang-btn:hover { background: rgba(255,255,255,.22); }
.lang-btn-full  { width: 100%; text-align: center; padding: 12px; min-height: 44px; }

/* ─── Language Switcher Dropdown ────────────────────────────── */
.lang-switcher {
  position: relative;
  display: inline-block;
}
.lang-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: #162030;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 8px;
  list-style: none;
  padding: 4px;
  margin: 0;
  min-width: 110px;
  z-index: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}
.lang-switcher.open .lang-dropdown { display: block; }
.lang-dropdown li { margin: 0; padding: 0; }
.lang-option {
  display: block;
  width: 100%;
  background: transparent;
  border: none;
  color: rgba(255,255,255,.75);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  text-align: left;
  cursor: pointer;
  border-radius: 5px;
  transition: background .15s;
  white-space: nowrap;
}
.lang-option:hover { background: rgba(255,255,255,.12); color: #fff; }
.lang-option.active { background: var(--accent); color: #fff; }

/* Mobile: dropdown flows inline (not floating) */
.lang-switcher-mobile { display: block; }
.lang-switcher-mobile .lang-dropdown {
  position: static;
  box-shadow: none;
  margin-top: 6px;
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.12);
}
.lang-switcher-mobile .lang-option { padding: 10px 14px; font-size: 14px; }

/* ─── Trilingual Show/Hide ───────────────────────────────────── */
.lang-en, .lang-nl, .lang-de { display: none; }

/* ─── Navigation ─────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--blue);
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-mark {
  width: 38px;
  height: 38px;
  background: var(--accent);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.nav-logo-mark svg { width: 22px; height: 22px; fill: var(--white); }

.nav-logo-text {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.01em;
}
.nav-logo-text span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,.8);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  border-bottom-color: var(--accent);
}

.nav-cta {
  background: var(--accent) !important;
  color: var(--white) !important;
  padding: 8px 18px;
  border-radius: var(--radius);
  font-weight: 600 !important;
  border-bottom: none !important;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}
.nav-cta:hover { background: var(--accent-dark) !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ─── Mobile Menu ────────────────────────────────────────────── */
.mobile-menu {
  display: none;
  background: var(--blue-mid);
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 12px 0;
}
.mobile-menu.open { display: block; }

.mobile-menu a {
  display: block;
  padding: 14px 24px;
  color: rgba(255,255,255,.8);
  font-size: 15px;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: var(--transition);
  min-height: 48px;
  display: flex;
  align-items: center;
}
.mobile-menu a:hover {
  color: var(--white);
  background: rgba(255,255,255,.05);
}

.mobile-menu .mobile-cta {
  margin: 12px 24px 8px;
  text-align: center;
  justify-content: center;
  background: var(--accent) !important;
  color: var(--white) !important;
  border-radius: var(--radius);
  font-weight: 600 !important;
  border-bottom: none !important;
  min-height: 48px;
}

/* ─── Page Hero (inner pages) ────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-mid) 100%);
  padding: 72px 0 60px;
}
.page-hero h1    { color: var(--white); margin-bottom: 14px; }
.page-hero p     { color: rgba(255,255,255,.75); font-size: 1.1rem; max-width: 600px; line-height: 1.7; }

/* ─── CTA Band ───────────────────────────────────────────────── */
.cta-band {
  background: linear-gradient(135deg, var(--blue-light), var(--blue));
  padding: 72px 0;
  text-align: center;
}
.cta-band h2 { color: var(--white); margin-bottom: 12px; }
.cta-band p  { color: rgba(255,255,255,.75); font-size: 1.05rem; margin-bottom: 32px; max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-band .actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ─── Footer ─────────────────────────────────────────────────── */
.footer { background: var(--blue); color: rgba(255,255,255,.7); padding: 64px 0 0; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo-text {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 12px;
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 260px;
  margin-bottom: 20px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  margin-bottom: 8px;
  color: rgba(255,255,255,.75); /* Improved contrast from .6 */
}
.footer-contact-item svg { width: 15px; height: 15px; fill: var(--accent); flex-shrink: 0; }
.footer-contact-item a   { color: rgba(255,255,255,.75); transition: var(--transition); }
.footer-contact-item a:hover { color: var(--white); }

.footer-col h4 {
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,.75); /* Improved contrast */
  transition: var(--transition);
}
.footer-links a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255,255,255,.55);
  gap: 16px;
  flex-wrap: wrap;
}

/* ─── Responsive — Navigation ────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links      { display: none; }
  .nav-hamburger  { display: flex; }
}

/* ─── Responsive — Footer ────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .section     { padding: 64px 0; }
  .cta-band .actions { flex-direction: column; align-items: center; }
}

/* ─── Cookie Consent Banner ──────────────────────────────────── */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--blue);
  border-top: 3px solid var(--accent);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: 0 -4px 20px rgba(0,0,0,.25);
}
#cookie-banner.hidden { display: none; }
#cookie-banner p {
  flex: 1;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,.85);
  margin: 0;
  min-width: 200px;
}
#cookie-banner a {
  color: var(--accent);
  text-decoration: underline;
}
.cookie-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}
#cookie-accept {
  background: var(--accent);
  color: var(--blue);
  border: none;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
#cookie-accept:hover { background: var(--accent-dark); }
#cookie-decline {
  background: transparent;
  color: rgba(255,255,255,.7);
  border: 1px solid rgba(255,255,255,.3);
  padding: 10px 22px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
#cookie-decline:hover { border-color: rgba(255,255,255,.6); color: #fff; }
@media (max-width: 600px) {
  #cookie-banner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .cookie-actions { width: 100%; }
  #cookie-accept, #cookie-decline { flex: 1; text-align: center; }
}

/* ─── WhatsApp Float Button ──────────────────────────────────── */
#whatsapp-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9998;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 10px rgba(37,211,102,.35);
  transition: transform .22s ease, box-shadow .22s ease;
  text-decoration: none;
}
#whatsapp-btn:hover {
  transform: scale(1.07);
  box-shadow: 0 4px 14px rgba(37,211,102,.5);
}
#whatsapp-btn svg { width: 18px; height: 18px; fill: #fff; }
#whatsapp-btn .wa-tooltip {
  position: absolute;
  right: 54px;
  background: var(--blue);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
#whatsapp-btn:hover .wa-tooltip { opacity: 1; }

/* ─── Utility ────────────────────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }