/* Fiscadi — header, navigation, footer, section rhythm */

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: var(--color-ivory);
}

.utility-bar {
  background: var(--color-charcoal);
  color: var(--text-on-dark-muted);
  font-size: var(--fs-small);
}

.utility-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-2);
}

.utility-bar__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-on-dark);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.utility-bar__phone:hover,
.utility-bar__phone:focus-visible { color: var(--color-red); }
.utility-bar__phone .icon { width: 1em; height: 1em; }

.utility-bar__tagline { white-space: nowrap; }

/* Hidden below desktop: keeps --header-height (used as the mobile-nav panel's
   top offset) accurate for whatever header chrome is actually visible, and
   frees up room in the compact mobile header. */
@media (max-width: 1023px) {
  .utility-bar { display: none; }
}

.site-header__main {
  background: var(--color-ivory);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-height: var(--header-height);
}

.site-header__logo {
  display: block;
  flex-shrink: 0;
  margin-right: auto;
}

.site-header__logo img {
  height: 60px;
  width: auto;
  display: block;
}

/* Desktop nav: hidden until it genuinely fits (see fix note below) */
.main-nav { display: none; }

.main-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav__list > li {
  position: relative;
}

.main-nav__list > li > a,
.main-nav__list .dropdown-caret {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  padding: var(--space-2) 0;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  color: var(--text-heading);
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
}

.main-nav__list > li > a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--color-red-strong);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.main-nav__list > li > a:hover::after,
.main-nav__list > li > a:focus-visible::after,
.main-nav__list > li > a[aria-current="page"]::after {
  transform: scaleX(1);
}

.has-dropdown { display: flex; align-items: center; gap: var(--space-1); }

.dropdown-caret .icon {
  width: 0.85em; height: 0.85em;
  transition: transform var(--transition-base);
}

.dropdown-caret[aria-expanded="true"] .icon { transform: rotate(180deg); }

.dropdown-menu {
  list-style: none;
  margin: 0;
  padding: var(--space-2);
  position: absolute;
  top: calc(100% + var(--space-3));
  left: -var(--space-3);
  min-width: 260px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.dropdown-menu a {
  display: block;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-body);
  font-size: 0.95rem;
}

.dropdown-menu a:hover,
.dropdown-menu a:focus-visible {
  background: var(--color-ivory-alt);
  color: var(--color-red-strong);
}

@media (hover: hover) {
  .has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

.has-dropdown .dropdown-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Mobile hamburger — visible until desktop nav takes over */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0;
}

.nav-toggle__bar {
  width: 20px;
  height: 2px;
  background: var(--color-charcoal);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

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

/* Mobile nav panel */
.mobile-nav {
  position: fixed;
  inset: 0;
  /* +1px accounts for .site-header__main's border-bottom, so the panel starts
     exactly at the visible edge of the header with no gap or overlap. */
  top: calc(var(--header-height) + 1px);
  background: var(--color-ivory);
  z-index: var(--z-overlay);
  overflow-y: auto;
  padding: var(--space-6) var(--container-pad) var(--space-8);
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

.mobile-nav.is-open { transform: translateX(0); }

.mobile-nav__list {
  list-style: none;
  margin: 0 0 var(--space-6);
  padding: 0;
  border-top: 1px solid var(--color-border);
}

.mobile-nav__list li { border-bottom: 1px solid var(--color-border); margin: 0; }

.mobile-nav__list > li > a {
  display: block;
  padding: var(--space-4) var(--space-1);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--text-heading);
}

.mobile-nav__sublist {
  list-style: none;
  margin: 0 0 var(--space-3);
  padding: 0 0 0 var(--space-4);
}

.mobile-nav__sublist a {
  display: block;
  padding: var(--space-3) var(--space-1);
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
}

.mobile-nav__submenu-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-4) var(--space-1);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-heading);
  cursor: pointer;
}

.mobile-nav__submenu-toggle .icon {
  transition: transform var(--transition-base);
}

.mobile-nav__submenu-toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }

.mobile-nav__sublist[hidden] { display: none; }

/* Desktop breakpoint — the actual fix vs. the source site:
   real, visible text nav from 1024px up. Hamburger only below that. */
@media (min-width: 1024px) {
  .main-nav { display: block; }
  .nav-toggle { display: none; }
  .mobile-nav { display: none !important; }
}

body.mobile-nav-open { overflow: hidden; }

/* Compact header on phones: a 60px logo plus the full "Plan een kennismaking"
   button plus the hamburger doesn't fit at 360-430px. The button is already
   duplicated inside .mobile-nav, so it's safe to hide here rather than shrink
   it illegibly. */
@media (max-width: 640px) {
  .site-header__logo img { height: 42px; }
  .site-header__actions .btn--sm { display: none; }
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-charcoal);
  color: var(--text-on-dark-muted);
}

.site-footer a { text-decoration: none; }

.site-footer__top {
  padding-block: var(--space-8) var(--space-7);
  display: grid;
  gap: var(--space-7);
  grid-template-columns: 1.2fr 1fr 1fr;
}

.site-footer__brand img {
  height: 34px;
  width: auto;
  margin-bottom: var(--space-4);
  filter: brightness(0) invert(1);
}

.site-footer__brand p {
  max-width: 32ch;
  color: var(--text-on-dark-muted);
}

.site-footer h4 {
  font-family: var(--font-body);
  color: var(--text-on-dark);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.site-footer__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer__list li { margin-bottom: var(--space-3); }

.site-footer__list a {
  color: var(--text-on-dark-muted);
  transition: color var(--transition-fast);
}

.site-footer__list a:hover,
.site-footer__list a:focus-visible { color: var(--color-red); }

.site-footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  color: var(--text-on-dark-muted);
}

.site-footer__contact-item .icon { margin-top: 0.2em; color: var(--color-red); }

.site-footer__bottom {
  border-top: 1px solid rgba(244, 241, 237, 0.12);
  padding-block: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--fs-small);
}

@media (max-width: 767px) {
  .site-footer__top { grid-template-columns: 1fr; gap: var(--space-6); }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .site-footer__top { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
}

/* ---------- Section rhythm ---------- */

.section { padding-block: var(--space-8); }
.section--tight { padding-block: var(--space-7); }
.section--alt { background: var(--color-ivory-alt); }
.section--dark { background: var(--color-charcoal); color: var(--text-on-dark-muted); }
.section--dark h2, .section--dark h3 { color: var(--text-on-dark); }

.section-head {
  max-width: 62ch;
  margin-bottom: var(--space-7);
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

@media (max-width: 640px) {
  .section { padding-block: var(--space-7); }
}