/* One fixed, full-width header shared by every page. */
:root { --header-height: 100px; }
html { scroll-padding-top: calc(var(--header-height) + env(safe-area-inset-top, 0px) + 18px); }
.skip-link { z-index: 120; }

.site-header, .inner-page .site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: block;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  transform: none;
  color: #fff;
  background: transparent;
  border: 0;
  border-bottom: 1px solid transparent;
  transition: background-color .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.site-header.is-scrolled, .site-header.menu-open {
  background: rgba(0, 0, 0, .7);
  border-bottom-color: rgba(255, 255, 255, .1);
  box-shadow: 0 8px 28px rgba(0, 0, 0, .08);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}
.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: 100%;
  max-width: 1560px;
  min-height: calc(var(--header-height) + env(safe-area-inset-top, 0px));
  margin: 0 auto;
  padding: calc(22px + env(safe-area-inset-top, 0px)) 5.6% 22px;
}
.site-header .brand { color: #fff; filter: none; }
.site-header .brand-icon { color: #ff9900; }
.site-header nav { display: flex; align-items: center; gap: 27px; font-size: 16px; }
.site-header nav > a:not(.nav-contact) {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 7px 0;
  color: #fff;
  border-bottom: 1px solid transparent;
  text-shadow: 0 1px 12px rgba(0, 0, 0, .2);
}
.site-header nav > a:not(.nav-contact):hover,
.site-header nav > a[aria-current="page"]:not(.nav-contact) { border-bottom-color: #ff9900; }
.site-header .nav-contact {
  background: #ff9900;
  border: 1px solid #ff9900;
  color: #103e42;
  padding: 12px 22px;
  gap: 15px;
  min-height: 48px;
  font-size: 16px;
  text-shadow: none;
  backdrop-filter: none;
}
.site-header .nav-contact:hover { background: #ffb039; border-color: #ffb039; color: #103e42; }
.site-header a:focus-visible, .site-header button:focus-visible { outline-color: #ff9900; }
.site-header .menu-toggle { display: none; }

@media (min-width: 1800px) {
  .header-inner { max-width: 1800px; }
}
@media (max-width: 1100px) {
  .site-header nav { gap: 21px; }
  .site-header .nav-contact { padding: 11px 17px; }
}
@media (max-width: 960px) {
  :root { --header-height: 88px; }
  .header-inner { gap: 16px; padding: calc(17px + env(safe-area-inset-top, 0px)) 6% 17px; }
  .js .site-header .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 44px;
    padding: 10px 14px;
    flex-shrink: 0;
    color: #fff;
    background: rgba(0, 0, 0, .12);
    border: 1px solid rgba(255, 255, 255, .55);
    border-radius: 999px;
    font-size: 14px;
  }
  .js .site-header.menu-open .menu-toggle { border-color: #ff9900; }
  .js .site-header nav {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 6%;
    left: 6%;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: 6px;
    padding: 18px 22px;
    color: #fff;
    background: rgba(0, 0, 0, .9);
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 20px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, .22);
    max-height: calc(100vh - var(--header-height) - env(safe-area-inset-top, 0px) - 24px);
    max-height: calc(100dvh - var(--header-height) - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 24px);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
  }
  .js .site-header.menu-open nav { display: flex; }
  .js .site-header nav > a:not(.nav-contact) {
    display: flex;
    align-items: center;
    min-height: 48px;
    flex-shrink: 0;
    padding: 10px 2px;
    color: #fff;
    font-size: 16px;
    border: 0;
    text-shadow: none;
  }
  .js .site-header nav > a[aria-current="page"]:not(.nav-contact) { color: #ff9900; }
  .js .site-header nav .nav-contact {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    max-width: none;
    min-height: 48px;
    margin-top: 6px;
    padding: 12px 18px;
    font-size: 16px;
    background: #ff9900;
    color: #103e42;
  }
  /* Keep every navigation link available if JavaScript is disabled. */
  html:not(.js) .site-header { position: absolute; background: rgba(0, 0, 0, .7); }
  html:not(.js) .header-inner { flex-wrap: wrap; }
  html:not(.js) .site-header nav { position: static; flex-basis: 100%; flex-wrap: wrap; gap: 8px 22px; }
  html:not(.js) .photo-hero > .section-shell, html:not(.js) .hero { padding-top: 275px; }
}
@media (max-width: 480px) {
  :root { --header-height: 80px; }
  .header-inner { gap: 12px; padding-top: calc(15px + env(safe-area-inset-top, 0px)); padding-bottom: 15px; }
  .site-header .brand { gap: 9px; }
  .site-header .brand-icon { font-size: 37px; }
  .site-header .brand-words { font-size: 23px; }
  .site-header .brand-bottom { font-size: 11px; letter-spacing: 1.1px; margin-top: 5px; }
}
@media (prefers-reduced-motion: reduce) {
  .site-header { transition: none; }
}