/* Extracted from legacy styles.css; keep in sync with modular structure. */

/* Layout & Navigation                                                         */
/* -------------------------------------------------------------------------- */

:root {
  --navbar-background: rgba(255, 255, 255, 0.94);
  --navbar-border-color: rgba(15, 31, 51, 0.12);
  --navbar-shadow-color: rgba(0, 30, 60, 0.12);
  --navbar-top-padding: clamp(1.25rem, 2vw, 1.75rem);
  --navbar-bottom-padding: clamp(1rem, 2.25vw, 1.35rem);
  --navbar-search-border: rgba(15, 31, 51, 0.12);
  --nav-search-background: #ffffff;
  --nav-search-text: #0f1f33;
  --nav-search-placeholder: rgba(15, 31, 51, 0.55);

  --mobile-menu-border: rgba(15, 31, 51, 0.08);
  --mobile-menu-shadow: rgba(0, 30, 60, 0.15);
  --mobile-menu-bg: var(--color-off-white);
  --mobile-menu-inner-padding: clamp(1rem, 3vw, 1.5rem);
  --mobile-menu-inner-padding-top: clamp(1rem, 3.5vw, 1.25rem);
  --mobile-menu-padding-inline: clamp(1rem, 4vw, 2rem);
  --mobile-menu-backdrop: rgba(2, 7, 24, 0.35);
  --mobile-menu-backdrop-duration: 0.25s;
  --mobile-menu-transition-duration: 0.3s;
  --mobile-menu-link-hover-bg: rgba(0, 30, 60, 0.04);
  --mobile-menu-link-active-bg: rgba(0, 30, 60, 0.05);
  --mobile-menu-toggle-shadow: rgba(0, 30, 60, 0.18);
  --mobile-toggle-background: rgba(255, 255, 255, 0.9);
  --mobile-toggle-border-color: rgba(15, 31, 51, 0.16);
  --mobile-toggle-gap: 0.35rem;
  --mobile-menu-gap: 0.9rem;
  --mobile-menu-link-stagger: 0.03s;
  --mobile-menu-easing: cubic-bezier(0.16, 1, 0.3, 1);
  --mobile-menu-easing-smooth: cubic-bezier(0.4, 0, 0.2, 1);
}
.site-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  /* Ensure body can scroll to show full footer */
  height: auto;
}

/* Prevent mobile scroll bounce - only on mobile */
@media (max-width: 768px) {
  .site-body {
    overscroll-behavior-y: none;
    -webkit-overflow-scrolling: touch;
  }
}

.site-main {
  flex: 1;
  /* Offset main content so fixed header doesn't cover the top of the page */
  /* padding-top: 80px; */
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 50;
  background: var(--navbar-background);
  border-bottom: var(--border-width-thin) solid var(--navbar-border-color);
  box-shadow: 0 12px 28px var(--navbar-shadow-color);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1rem, 2vw, 2rem);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(0.75rem, 2vw, 2rem);
  padding: var(--navbar-top-padding) 0 var(--navbar-bottom-padding);
  position: relative;
  flex: 1;
  min-width: 0;
}

/* Override container constraints when used inside header */
.site-header .site-nav.container {
  max-width: none;
  margin: 0;
  padding-left: clamp(1rem, 3vw, 2rem);
  padding-right: clamp(1rem, 3vw, 2.25rem);
  width: 100%;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 2rem);
  min-width: 0;
  padding-left: clamp(1rem, 2vw, 4rem);
  position: relative;
  z-index: 60;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.35rem;
  border-radius: 0.75rem;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  position: relative;
  z-index: 2;
  pointer-events: auto;
}

.brand-link:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.35);
  transform: translateY(-1px);
}

.brand-logo {
  height: 30px;
  width: auto;
}

.nav-links {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex: 1;
}

.site-nav .nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1rem;
  border-radius: 0.5rem;
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-primary);
  text-decoration: none;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: color 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.site-nav .nav-link > span {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.site-nav .nav-link::after {
  display: none;
}

.site-nav .nav-link > span::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -0.2rem;
  width: 0;
  height: 2px;
  background: radial-gradient(circle at center, var(--color-brand-accent) 0%, var(--color-brand-accent) 100%);
  border-radius: 2px;
  transform: translateX(-50%);
  opacity: 0;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
  pointer-events: none;
}

.site-nav .nav-link:hover,
.site-nav .nav-link:focus-visible {
  color: var(--color-brand-accent);
  background: transparent;
  box-shadow: none;
}

.site-nav .nav-link:hover > span::after,
.site-nav .nav-link:focus-visible > span::after,
.site-nav .nav-link.nav-link--active > span::after {
  width: 100%;
  opacity: 1;
}

.site-nav .nav-link.nav-link--active {
  color: var(--color-brand-accent);
}

.nav-search {
  display: flex;
  align-items: center;
  flex: 0 1 320px;
  margin-left: clamp(0.75rem, 2vw, 1.75rem);
}

.nav-search__field {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  width: 100%;
}

.nav-search__input {
  flex: 1;
  padding: 0.625rem 0.9rem;
  border-radius: var(--radius-md);
  border: var(--border-width-thin) solid var(--navbar-search-border);
  background: var(--nav-search-background);
  color: var(--nav-search-text);
  font-size: var(--font-size-base-sm);
  line-height: 1.4;
  min-height: var(--control-height-md);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}

.nav-search__input::placeholder {
  color: var(--nav-search-placeholder);
}

.nav-search__input:focus {
  outline: none;
  border-color: rgba(0, 30, 60, 0.3);
  box-shadow: 0 0 0 3px rgba(0, 30, 60, 0.2);
}

.nav-search__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: var(--control-height-lg);
  padding: 0.625rem 1rem;
  border-radius: var(--radius-md);
  background: var(--color-brand-primary);
  color: #ffffff;
  border: var(--border-width-medium) solid var(--color-brand-primary);
  cursor: pointer;
  min-height: var(--control-height-md);
  box-sizing: border-box;
  font-size: var(--font-size-base-sm);
  line-height: var(--line-height-normal);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}

.nav-search__submit:hover,
.nav-search__submit:focus-visible {
  background: var(--color-brand-accent);
  color: var(--color-brand-primary);
  border-color: var(--color-brand-accent);
  box-shadow: 0 8px 20px rgba(0, 212, 255, 0.4);
  outline: none;
  transform: translateY(-2px);
}

.nav-search__submit .icon svg {
  width: var(--icon-size-md);
  height: var(--icon-size-md);
  stroke: currentColor;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-right: clamp(1rem, 2vw, 4rem);
}

@media (max-width: 1023px) {
  .nav-search {
    display: none;
  }
  .nav-left {
    padding-left: clamp(1rem, 4vw, 2rem);
  }
  .nav-actions {
    padding-right: clamp(1rem, 4vw, 2rem);
  }
  .site-header {
    flex-wrap: wrap;
  }
}

/* Center brand logo on mobile screens */
@media (max-width: 767px) {
  .site-header {
    position: relative;
    justify-content: flex-end;
    height: 3.5rem;
  }
  
  .nav-left {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    padding-left: 0;
    width: auto;
  }
  
  .nav-actions {
    position: relative;
    z-index: 1;
  }

  .mobile-menu-toggle {
    border: none;
    background: transparent;
    box-shadow: none;
  }

  .mobile-menu-toggle:hover,
  .mobile-menu-toggle:focus-visible {
    background: transparent;
    border: none;
    transform: none;
  }
}

.mobile-menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--control-height-md);
  height: var(--control-height-md);
  border-radius: var(--radius-lg);
  background: var(--mobile-toggle-background);
  color: var(--color-brand-primary);
  cursor: pointer;
  /* border: var(--border-width-thin) solid var(--mobile-toggle-border-color); */
  /* box-shadow: 0 8px 20px var(--mobile-menu-toggle-shadow); */
  transition: background 0.2s var(--mobile-menu-easing-smooth), border-color 0.2s var(--mobile-menu-easing-smooth), box-shadow 0.25s var(--mobile-menu-easing-smooth), transform 0.25s var(--mobile-menu-easing-smooth);
}

.mobile-menu-toggle__icon {
  display: inline-flex;
  flex-direction: column;
  gap: var(--mobile-toggle-gap);
  width: var(--icon-size-base);
  height: var(--icon-size-md);
  justify-content: center;
  position: relative;
}

.mobile-menu-toggle__bar {
  display: block;
  width: 100%;
  height: var(--border-width-medium);
  background: currentColor;
  border-radius: var(--radius-full);
  transition: transform 0.25s var(--mobile-menu-easing), opacity 0.25s var(--mobile-menu-easing), scale 0.25s var(--mobile-menu-easing);
  transform-origin: center;
}

.mobile-menu-toggle.is-active {
  transform: scale(0.96);
}

.mobile-menu-toggle.is-active .mobile-menu-toggle__bar:nth-child(1) {
  transform: rotate(42deg) translate(3px, 4px);
}

.mobile-menu-toggle.is-active .mobile-menu-toggle__bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-menu-toggle.is-active .mobile-menu-toggle__bar:nth-child(3) {
  transform: rotate(-42deg) translate(3px, -4px);
}

.mobile-menu-toggle:focus-visible {
  outline: none;
  border-color: var(--color-brand-accent);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.35);
}


.sr-only {
  position: absolute;
  width: var(--border-width-thin);
  height: var(--border-width-thin);
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 1rem;
  background: var(--color-brand-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: top 0.2s ease;
  z-index: 100;
}

.skip-link:focus {
  top: 1rem;
}

.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  padding: 0 var(--mobile-menu-padding-inline);
  pointer-events: none;
  opacity: 0;
  transform: translateY(-0.5rem) scale(0.96);
  transition: opacity var(--mobile-menu-transition-duration) var(--mobile-menu-easing-smooth),
    transform var(--mobile-menu-transition-duration) var(--mobile-menu-easing);
  z-index: 40;
  will-change: transform, opacity;
}

.mobile-menu__content {
  border-radius: var(--radius-2xl);
  background: var(--mobile-menu-bg);
  border: var(--border-width-thin) solid var(--mobile-menu-border);
  box-shadow: 0 32px 80px var(--mobile-menu-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: translateY(6px);
  transition: transform var(--mobile-menu-transition-duration) var(--mobile-menu-easing);
}

.mobile-menu.is-open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.mobile-menu.is-open .mobile-menu__content {
  transform: translateY(0);
}

.mobile-menu-backdrop {
  position: fixed;
  inset: 0;
  background: var(--mobile-menu-backdrop);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--mobile-menu-backdrop-duration) var(--mobile-menu-easing-smooth);
  z-index: 35;
}

.mobile-menu-backdrop.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu__inner {
  display: flex;
  flex-direction: column;
  gap: var(--mobile-menu-gap);
  padding: var(--mobile-menu-inner-padding-top) var(--mobile-menu-inner-padding) var(--mobile-menu-inner-padding);
}

.mobile-menu__links {
  display: grid;
  gap: 0.75rem;
}

.mobile-search {
  display: grid;
  gap: var(--spacing-xs);
  border-bottom: var(--border-width-thin) solid var(--mobile-menu-border);
  padding: var(--mobile-menu-inner-padding-top);
  /* padding-bottom: var(--spacing-sm);
  padding-top: var(--mobile-menu-inner-padding-top); */
}

.mobile-search__field {
  position: relative;
}

.mobile-search__input {
  width: 100%;
  padding: 0.85rem 2.9rem 0.85rem 1.1rem;
  border-radius: var(--radius-lg);
  border: var(--border-width-thin) solid rgba(15, 31, 51, 0.12);
  background: rgba(0, 30, 60, 0.02);
  color: var(--color-brand-primary);
  font-size: var(--font-size-base);
  min-height: var(--control-height-md);
  transition: border-color 0.2s var(--mobile-menu-easing-smooth), box-shadow 0.2s var(--mobile-menu-easing-smooth), background 0.2s var(--mobile-menu-easing-smooth);
}

.mobile-search__input::placeholder {
  color: rgba(15, 31, 51, 0.5);
}

.mobile-search__input:focus {
  outline: none;
  border-color: rgba(0, 212, 255, 0.45);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.18);
  background: #ffffff;
}

.mobile-search__submit {
  position: absolute;
  top: 50%;
  right: 0.45rem;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--control-height-sm);
  height: var(--control-height-sm);
  border-radius: var(--radius-lg);
  background: var(--color-brand-primary);
  color: #ffffff;
  border: var(--border-width-medium) solid var(--color-brand-primary);
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.mobile-search__submit:hover,
.mobile-search__submit:focus-visible {
  background: var(--color-brand-accent);
  color: var(--color-brand-primary);
  border-color: var(--color-brand-accent);
  box-shadow: 0 8px 20px rgba(0, 212, 255, 0.4);
  outline: none;
  transform: translateY(calc(-50% - 2px));
}

.mobile-search__submit .icon svg {
  width: var(--icon-size-base);
  height: var(--icon-size-base);
  stroke: currentColor;
}

.mobile-menu__link {
  display: block;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-lg);
  border-left: 3px solid transparent;
  padding-left: calc(1rem - 3px);
  color: var(--color-brand-primary);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: color 0.2s var(--mobile-menu-easing-smooth), border-color 0.2s var(--mobile-menu-easing-smooth), background 0.2s var(--mobile-menu-easing-smooth);
  position: relative;
  opacity: 0;
  transform: translateY(6px);
}

.mobile-menu__link:hover,
.mobile-menu__link:focus-visible {
  color: var(--color-brand-accent);
  background: rgba(0, 30, 60, 0.04);
}

.mobile-menu__link.nav-link--active {
  color: var(--color-brand-accent);
  border-left-color: var(--color-brand-accent);
  background: rgba(0, 30, 60, 0.05);
}

.mobile-menu.is-open .mobile-menu__link {
  animation: mobileMenuLinkFade 0.24s var(--mobile-menu-easing-smooth) forwards;
}

.mobile-menu.is-open .mobile-menu__link:nth-child(1) { animation-delay: calc(var(--mobile-menu-link-stagger) * 0); }
.mobile-menu.is-open .mobile-menu__link:nth-child(2) { animation-delay: calc(var(--mobile-menu-link-stagger) * 1); }
.mobile-menu.is-open .mobile-menu__link:nth-child(3) { animation-delay: calc(var(--mobile-menu-link-stagger) * 2); }
.mobile-menu.is-open .mobile-menu__link:nth-child(4) { animation-delay: calc(var(--mobile-menu-link-stagger) * 3); }
.mobile-menu.is-open .mobile-menu__link:nth-child(5) { animation-delay: calc(var(--mobile-menu-link-stagger) * 4); }
.mobile-menu.is-open .mobile-menu__link:nth-child(6) { animation-delay: calc(var(--mobile-menu-link-stagger) * 5); }

.mobile-menu__link:active {
  transform: translateY(2px);
}

.mobile-menu__cta {
  border-radius: var(--radius-lg);
  justify-content: center;
  box-shadow: 0 16px 32px rgba(0, 30, 60, 0.16);
}

.btn-block {
  width: 100%;
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex;
    margin: 0 auto;
  }
  .mobile-menu-toggle {
    display: none;
  }
  .mobile-menu {
    display: none !important;
  }
}

/* Constrain nav width on smaller desktops/tablets to avoid overlap with logo */
@media (min-width: 1024px) and (max-width: 1240px) {
  .site-nav {
    gap: clamp(0.6rem, 1.6vw, 1rem);
  }
  .site-nav .nav-link {
    padding: 0.5rem 0.85rem;
  }
  .nav-search {
    flex: 0 1 260px;
  }
}

@keyframes mobileMenuLinkFade {
  0% {
    opacity: 0;
    transform: translateY(8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-menu,
  .mobile-menu__content,
  .mobile-menu-backdrop,
  .mobile-menu-toggle,
  .mobile-menu-toggle__bar,
  .mobile-menu__link {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  .mobile-menu {
    transform: none !important;
    opacity: 1 !important;
  }
  .mobile-menu__link {
    opacity: 1;
    transform: none;
  }
}

/* -------------------------------------------------------------------------- */