*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--space-10); }
body { margin: 0; background: var(--color-page); color: var(--color-ink); font: 400 var(--text-body)/var(--leading-body) var(--font-interface); }
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-underline-offset: .2em; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; }
:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 4px; }
[hidden] { display: none !important; }
h1,h2,h3,p,figure { margin: 0; }
h1,h2,h3 { font-family: var(--font-editorial); font-weight: 400; }
h1 { font-size: var(--text-display); line-height: var(--leading-display); letter-spacing: -.025em; }
h2 { font-size: var(--text-h2); line-height: var(--leading-title); letter-spacing: -.02em; }
h3 { font-size: var(--text-h3); line-height: var(--leading-title); }
p { max-width: var(--measure-body); }
::selection { color: var(--brown-950); background: var(--sand-200); }
.container { width: calc(100% - 2 * var(--page-gutter)); max-width: var(--container-max); padding-inline: 0; margin-inline: auto; }
.section { padding-block: var(--section-space); }
.section--surface { background: var(--color-surface); }
.section--dark { background: var(--brown-950); color: var(--white); --color-focus: var(--sand-400); }
.section-header { display: grid; grid-template-columns: 1.2fr 1fr; align-items: end; gap: var(--space-7); margin-bottom: var(--space-7); }
.section-header h2 { max-width: 18ch; }
.section-header p { max-width: 48ch; }
.eyebrow { display: block; margin-bottom: var(--space-4); font-size: var(--text-eyebrow); font-weight: 500; letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--brown-800); }
.section--dark .eyebrow { color: var(--sand-400); }
.lead { font-size: var(--text-body-lg); }
.small { font-size: var(--text-small); }
.icon { width: var(--icon-size); height: var(--icon-size); flex-shrink: 0; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-5); min-height: var(--control-height); padding: var(--space-3) var(--space-5); border: 1px solid transparent; border-radius: var(--radius-pill); background: var(--sand-400); color: var(--brown-950); font-size: var(--text-small); font-weight: 500; text-decoration: none; text-align: center; transition: background var(--duration-normal) var(--ease-standard), border-color var(--duration-normal) var(--ease-standard); }
.button:hover { background: var(--sand-200); }
.button--outline { background: transparent; border: var(--border-strong); }
.button--outline:hover { background: var(--ivory-100); }
.section--dark .button--outline { border: var(--border-inverse); color: var(--white); }
.section--dark .button--outline:hover { background: var(--brown-800); }
.button--quiet { background: transparent; color: inherit; text-decoration: underline; }
.button:disabled { background: var(--ivory-100); border: var(--border-default); color: var(--brown-800); }
.button .icon, .arrow-link .icon { transition: transform var(--duration-fast) var(--ease-standard); }
.button:hover .icon, .arrow-link:hover .icon { transform: translateX(var(--arrow-shift)); }
.arrow-link { display: inline-flex; align-items: center; gap: var(--space-3); min-height: var(--target-min); font-size: var(--text-small); text-decoration: none; }
.arrow-link:hover { text-decoration: underline; }
.button-row { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-4); }
.stack > * + * { margin-top: var(--space-5); }
.grid { display: grid; grid-template-columns: repeat(var(--grid-columns),minmax(0,1fr)); gap: var(--grid-gap); }
.skip-link { position: fixed; z-index: 100; top: var(--space-3); left: var(--space-3); padding: var(--space-3) var(--space-5); background: var(--brown-950); color: var(--white); transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.site-header { border-bottom: var(--border-default); background: var(--ivory-50); position: sticky; top: 0; z-index: var(--header-layer); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); min-height: var(--space-9); }
.site-brand { display: inline-flex; align-items: center; gap: var(--space-3); flex-shrink: 0; text-decoration: none; min-height: var(--target-min); }
.site-brand img { width: var(--logo-mark-width); height: auto; }
.site-brand-word { font-size: var(--brand-word-size); letter-spacing: .06em; line-height: 1.15; }
.site-brand small { display: block; font-size: var(--brand-sub-size); letter-spacing: .2em; text-transform: uppercase; }
.header-panel { display: flex; align-items: center; gap: var(--space-5); }
.main-nav { display: flex; gap: var(--space-4); align-items: center; }
.main-nav a, .portal-link { display: inline-flex; align-items: center; min-height: var(--target-min); font-size: var(--text-small); text-decoration: none; }
.main-nav a:hover, .portal-link:hover { text-decoration: underline; }
.language-switcher { display: flex; align-items: center; }
.language-switcher a { min-width: var(--target-min); min-height: var(--target-min); display: inline-flex; align-items: center; justify-content: center; font-size: var(--text-small); text-decoration: none; }
.language-switcher a[aria-current] { text-decoration: underline; font-weight: 500; }
.header-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); }
.menu-toggle { display: none; background: transparent; border: var(--border-default); border-radius: var(--radius-pill); min-height: var(--target-min); padding: var(--space-2) var(--space-4); align-items: center; gap: var(--space-2); }
.footer { padding-block: var(--space-8) var(--space-6); border-top: var(--border-default); }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1.5fr 1fr; gap: var(--space-7); }
.footer h2 { font: 500 var(--text-small)/var(--leading-body) var(--font-interface); margin-bottom: var(--space-3); }
.footer ul { padding: 0; margin: 0; list-style: none; }
.footer li a { display: inline-flex; align-items: center; min-height: var(--target-min); font-size: var(--text-small); text-decoration: none; }
.footer li a:hover { text-decoration: underline; }
.footer-bottom { margin-top: var(--space-7); padding-top: var(--space-5); border-top: var(--border-default); display: flex; justify-content: space-between; gap: var(--space-5); flex-wrap: wrap; font-size: var(--text-small); }
.brand-logo { display: flex; justify-content: center; align-items: center; min-height: var(--brand-slot-height); padding: var(--space-4); }
.brand-logo img { object-fit: contain; max-width: var(--brand-optical-width); max-height: var(--brand-optical-height); width: 100%; height: auto; }
.picture { display: block; }
.picture img { width: 100%; height: auto; aspect-ratio: var(--image-ratio); object-fit: cover; border-radius: var(--radius-small); }
.field { display: grid; gap: var(--space-2); min-width: 0; }
.field label, .field-label { font-size: var(--text-small); font-weight: 500; }
.field input, .field select, .field textarea { width: 100%; min-height: var(--control-height); border: var(--border-strong); border-radius: var(--radius-small); padding: var(--space-3) var(--space-4); background: var(--white); color: var(--graphite); }
.field textarea { min-height: var(--field-min-height); resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--brown-800); opacity: 1; }
.field [aria-invalid="true"] { border: 2px solid var(--color-error); }
.field-error { font-size: var(--text-small); color: var(--color-error); font-weight: 500; }
.checkbox { display: flex; align-items: flex-start; gap: var(--space-3); padding-block: var(--space-3); min-height: var(--target-min); font-size: var(--text-small); }
.checkbox input { margin: var(--space-1) 0 0; width: var(--icon-size); height: var(--icon-size); accent-color: var(--brown-800); flex-shrink: 0; }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: var(--space-5); }
.form-full { grid-column: 1/-1; }
.form-status:not(:empty) { padding: var(--space-4); border: var(--border-strong); border-radius: var(--radius-small); background: var(--ivory-100); }
@media (max-width: 1390px) {
  .header-row { flex-wrap: wrap; }
  .menu-toggle { display: inline-flex; }
  .header-panel { width: 100%; flex-direction: column; align-items: stretch; padding-bottom: var(--space-5); border-top: var(--border-default); }
  .main-nav { flex-direction: column; align-items: stretch; gap: 0; padding-top: var(--space-3); }
  .main-nav a { padding-block: var(--space-2); }
  .header-panel[data-collapsed="true"] { display: none; }
  .header-actions { justify-content: space-between; }
}
@media (min-width: 1391px) { .header-panel { display: flex !important; } }
@media (max-width: 900px) {
  .section-header { grid-template-columns: 1fr; gap: var(--space-5); }
  .footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .header-row { min-height: var(--space-8); gap: var(--space-4); padding-block: var(--space-3); }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .site-brand img { width: var(--space-6); }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }