*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--color-slate);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  font-optical-sizing: auto;
}

/* Page transitions */
/* Page transition — clean curtain + logo settle */
.page-transition {
  position: fixed;
  inset: 0;
  z-index: 10000;
  pointer-events: none;
  visibility: hidden;
}

.page-transition__panel {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(165deg, #07182e 0%, var(--color-primary-deep) 48%, #0d3a4a 120%);
  transform: translate3d(0, -101%, 0);
  transition: transform 0.55s cubic-bezier(0.65, 0, 0.35, 1);
  will-change: transform;
}

.page-transition__brand {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.page-transition__lockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(34rem, 82vw);
  opacity: 0;
  transform: translate3d(0, 0.6rem, 0);
}

.page-transition__logo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: contain;
  background: transparent;
}

.page-transition__logo--fallback[hidden] {
  display: none;
}

.page-transition.is-covering,
.page-transition.is-revealing {
  visibility: visible;
}

.page-transition.is-covering {
  pointer-events: all;
}

.page-transition.is-covering .page-transition__panel {
  transform: translate3d(0, 0, 0);
}

.page-transition.is-covering.is-active .page-transition__lockup {
  opacity: 1;
  transform: none;
  transition: opacity 0.18s ease 0.18s, transform 0.18s ease 0.18s;
}

.page-transition.is-revealing .page-transition__panel {
  transform: translate3d(0, 0, 0);
  transition: none;
}

.page-transition.is-revealing .page-transition__lockup {
  opacity: 0;
  visibility: hidden;
}

.page-transition.is-revealing.is-open .page-transition__panel {
  transform: translate3d(0, -101%, 0);
  transition: transform 0.55s cubic-bezier(0.65, 0, 0.35, 1);
}

body.is-page-ready {
  animation: pageFadeIn 0.55s var(--ease) both;
}

body.is-page-leaving {
  animation: pageFadeOut 0.35s var(--ease) both;
}

@keyframes pageFadeIn {
  from {
    opacity: 0.72;
  }
  to {
    opacity: 1;
  }
}

@keyframes pageFadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0.85;
  }
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

a:hover {
  color: var(--color-primary-dark);
}

/* Ensure clickable controls show the hand cursor */
a,
button,
summary,
label,
[role="button"],
input[type="submit"],
input[type="button"],
input[type="reset"],
input[type="checkbox"],
input[type="radio"],
select {
  cursor: pointer;
}

button:disabled,
input:disabled,
select:disabled,
[aria-disabled="true"] {
  cursor: not-allowed;
}

/* Custom select chrome — avoid native OS / dark-mode theme */
select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  color-scheme: light;
  font: inherit;
  font-size: var(--fs-sm);
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-ink);
  background-color: var(--color-white);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' viewBox='0 0 12 8'%3E%3Cpath stroke='%23046bd2' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round' d='m1.5 1.75 4.5 4.5 4.5-4.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.65rem 2.25rem 0.65rem 0.85rem;
  min-height: 2.75rem;
  box-shadow: none;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

select:hover {
  border-color: color-mix(in srgb, var(--color-accent) 35%, var(--color-border));
}

select:focus,
select:focus-visible {
  outline: none;
  border-color: color-mix(in srgb, var(--color-accent) 55%, var(--color-border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 18%, transparent);
}

select:disabled {
  opacity: 0.55;
  background-color: var(--color-surface);
}

select option,
select optgroup {
  color-scheme: light;
  background-color: var(--color-white);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-weight: 500;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  color: var(--color-ink);
  line-height: var(--lh-tight);
  font-weight: 600;
  margin: 0 0 var(--space-4);
}

h1 {
  font-size: var(--fs-hero);
  letter-spacing: -0.018em;
  font-weight: 600;
}

h2 {
  font-size: var(--fs-3xl);
  letter-spacing: -0.014em;
  max-width: 28ch;
}

h3 {
  font-size: var(--fs-2xl);
}

h4 {
  font-size: var(--fs-lg);
  font-family: var(--font-body);
  font-weight: 650;
  letter-spacing: 0.01em;
}

p {
  margin: 0 0 var(--space-4);
}

p:last-child {
  margin-bottom: 0;
}

ul,
ol {
  margin: 0 0 var(--space-4);
  padding-left: 1.2rem;
}

li + li {
  margin-top: 0.35rem;
}

strong {
  font-weight: 650;
  color: var(--color-ink);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

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

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100%;
  z-index: 1000;
  background: var(--color-ink);
  color: var(--color-white);
  padding: var(--space-3) var(--space-4);
}

.skip-link:focus {
  top: var(--space-4);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal,
  .home-hero__brand,
  .home-hero h1,
  .home-hero .lede,
  .home-hero .btn-group {
    opacity: 1;
    transform: none;
    animation: none !important;
  }

  .page-transition,
  .page-transition__panel,
  .page-transition__brand,
  .page-transition__lockup {
    animation: none !important;
    transition: none !important;
    visibility: hidden !important;
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
    filter: none !important;
  }

  body.is-page-ready,
  body.is-page-leaving {
    animation: none !important;
  }
}