/* =========================================================
   1. TOKENS
   ========================================================= */
:root {
  --bg: #050816;
  --bg-2: #091026;
  --surface: #101932;
  --surface-2: #151f3b;
  --surface-3: #1a2544;
  --border: rgba(181, 194, 230, 0.18);
  --border-strong: rgba(205, 216, 245, 0.34);
  --text: #f5f7ff;
  --text-2: #d7def2;
  --muted: #9da8c8;
  --purple: #8978df;
  --purple-2: #b4a7ff;
  --gold: #c9a762;
  --gold-2: #e2c783;
  --positive: #72c5a1;
  --warning: #d5b467;
  --neutral: #94a4ca;
  --danger: #d18891;
  --focus: #bdaeff;
  --font-display: "Fraunces", Georgia, serif;
  --font-sans: "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --text-xs: .75rem;
  --text-sm: .875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: clamp(1.75rem, 3vw, 2.5rem);
  --text-3xl: clamp(2.3rem, 5.8vw, 5.2rem);
  --lh-tight: 1.08;
  --lh-head: 1.2;
  --lh-body: 1.72;
  --s1: .25rem;
  --s2: .5rem;
  --s3: .75rem;
  --s4: 1rem;
  --s5: 1.25rem;
  --s6: 1.5rem;
  --s8: 2rem;
  --s10: 2.5rem;
  --s12: 3rem;
  --s16: 4rem;
  --s20: 5rem;
  --s24: 6rem;
  --container: 78rem;
  --content: 48rem;
  --radius-sm: .6rem;
  --radius: .95rem;
  --radius-lg: 1.4rem;
  --radius-pill: 999px;
  --shadow-sm: 0 10px 30px rgba(0, 0, 0, .18);
  --shadow: 0 24px 70px rgba(0, 0, 0, .32);
  --fast: 150ms ease;
  --normal: 260ms cubic-bezier(.2,.7,.2,1);
  --slow: 480ms cubic-bezier(.2,.7,.2,1);
  --z-header: 50;
  --z-overlay: 80;
  --z-modal: 90;
  --z-toast: 100;
  --header-h: 5rem;
}

/* =========================================================
   2. RESET AND BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: dark; scroll-behavior: smooth; background: var(--bg); }
body { margin: 0; min-width: 20rem; overflow-x: hidden; background:
  radial-gradient(circle at 85% 5%, rgba(137,120,223,.12), transparent 30rem),
  radial-gradient(circle at 10% 25%, rgba(201,167,98,.07), transparent 28rem),
  var(--bg); color: var(--text); font: 400 var(--text-base)/var(--lh-body) var(--font-sans); }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }
::selection { background: rgba(180,167,255,.34); color: #fff; }
[hidden] { display: none !important; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: .5rem; left: .5rem; z-index: 999; padding: .7rem 1rem; border-radius: var(--radius-sm); background: var(--text); color: var(--bg); transform: translateY(-150%); transition: transform var(--fast); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: .2rem solid var(--focus); outline-offset: .2rem; }

/* =========================================================
   3. TYPOGRAPHY
   ========================================================= */
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2 { font-family: var(--font-display); letter-spacing: -.025em; }
h1 { font-size: var(--text-3xl); line-height: var(--lh-tight); }
h2 { font-size: var(--text-2xl); line-height: var(--lh-head); }
h3 { font-size: var(--text-xl); line-height: 1.3; }
h4 { font-size: var(--text-base); line-height: 1.4; }
p { margin-bottom: var(--s4); }
a { text-decoration-thickness: .08em; text-underline-offset: .2em; }
.eyebrow { margin-bottom: var(--s4); color: var(--gold-2); font: 500 var(--text-xs)/1.5 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; }
.section__title { max-width: 22ch; margin-bottom: var(--s4); }
.section__lede { max-width: 66ch; margin-bottom: 0; color: var(--text-2); font-size: var(--text-lg); }
.prose { max-width: var(--content); color: var(--text-2); }
.prose p:last-child { margin-bottom: 0; }
.scope-note, .disclaimer, .boundary, .restricted, .note { margin-top: var(--s8); padding: var(--s5) var(--s6); border-left: .2rem solid var(--border-strong); background: rgba(255,255,255,.025); color: var(--muted); font-size: var(--text-sm); }
.boundary { border-color: var(--gold); color: var(--text-2); }
.restricted { border-color: var(--danger); }
.note { border-color: var(--purple); }

/* =========================================================
   4. LAYOUT
   ========================================================= */
.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }
main { display: block; }
.section { position: relative; padding-block: var(--s20); border-top: 1px solid var(--border); scroll-margin-top: calc(var(--header-h) + 1.5rem); }
.section:nth-of-type(even) { background: rgba(255,255,255,.012); }
.section__head { margin-bottom: var(--s10); }
.section__actions { display: flex; flex-wrap: wrap; gap: var(--s3); margin-top: var(--s8); }
.subsection__title { margin: var(--s10) 0 var(--s5); font-family: var(--font-mono); font-size: var(--text-sm); color: var(--gold-2); letter-spacing: .08em; text-transform: uppercase; }
.card-grid, .stage-list, .timeline, .download-list, .contact-grid, .collab-grid, .footer__list, .site-nav__list, .drawer__list, .hero__credentials, .footer__legal-links { list-style: none; padding: 0; margin: 0; }
.card-grid { display: grid; grid-template-columns: 1fr; gap: var(--s4); margin-top: var(--s8); }
.card-grid--2, .card-grid--3, .card-grid--4, .card-grid--trust { grid-template-columns: 1fr; }

/* =========================================================
   5. COMPONENTS
   ========================================================= */
.site-header { position: sticky; top: 0; z-index: var(--z-header); min-height: var(--header-h); border-bottom: 1px solid transparent; background: rgba(5,8,22,.78); backdrop-filter: blur(18px); transition: border-color var(--normal), background var(--normal); }
.site-header[data-scrolled="true"] { border-color: var(--border); background: rgba(5,8,22,.95); }
.header__inner { min-height: var(--header-h); display: flex; align-items: center; gap: var(--s4); }
.brand { display: inline-flex; align-items: center; gap: var(--s3); min-width: 0; text-decoration: none; }
.brand__mark { width: 2.5rem; height: 2.5rem; }
.brand__text { display: grid; line-height: 1.2; }
.brand__name { font-weight: 700; letter-spacing: -.02em; }
.brand__line { margin-top: .15rem; color: var(--muted); font-size: .67rem; white-space: nowrap; }
.site-nav { display: none; margin-left: auto; }
.site-nav__list { display: flex; align-items: center; gap: var(--s2); }
.site-nav__link, .drawer__link, .footer__link { text-decoration: none; color: var(--text-2); }
.site-nav__link { position: relative; display: inline-flex; align-items: center; min-height: 2.75rem; padding: .4rem .55rem; font-size: var(--text-sm); }
.site-nav__link::after { content: ""; position: absolute; left: .55rem; right: .55rem; bottom: .3rem; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform var(--normal); }
.site-nav__link:hover::after, .site-nav__link[aria-current="true"]::after { transform: scaleX(1); }
.header__actions { margin-left: auto; display: flex; align-items: center; gap: var(--s2); }
.header__cta { display: none; }
.drawer-toggle, .drawer__close, .modal__close { display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); }
.drawer-toggle__icon, .drawer__close-icon, .modal__close-icon { width: 1.25rem; height: 1.25rem; }
.drawer-overlay { position: fixed; inset: 0; z-index: var(--z-overlay); background: rgba(1,3,12,.74); opacity: 0; pointer-events: none; transition: opacity var(--normal); }
.drawer { padding: var(--s6); border-block: 1px solid var(--border); background: var(--surface); }
.drawer__head { display: flex; justify-content: space-between; align-items: center; gap: var(--s4); }
.drawer__title { font-weight: 700; }
.drawer__intro { color: var(--muted); font-size: var(--text-sm); }
.drawer__list { display: grid; gap: .25rem; }
.drawer__link { display: flex; align-items: center; min-height: 2.75rem; padding: .35rem .5rem; border-radius: var(--radius-sm); }
.drawer__link:hover { background: rgba(255,255,255,.04); color: var(--text); }
.drawer__cta { margin-top: var(--s5); }
html.js .drawer { position: fixed; top: 0; right: 0; bottom: 0; z-index: calc(var(--z-overlay) + 1); width: min(90vw, 25rem); overflow-y: auto; transform: translateX(105%); border-left: 1px solid var(--border); box-shadow: var(--shadow); transition: transform var(--normal); }
html.js .drawer[data-open="true"] { transform: translateX(0); }
html.js .drawer-overlay[data-open="true"] { opacity: 1; pointer-events: auto; }

.hero { position: relative; min-height: min(54rem, calc(100vh - var(--header-h))); display: grid; align-items: center; overflow: clip; padding: var(--s16) 0 var(--s20); border-top: 0; scroll-margin-top: var(--header-h); }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,8,22,.98) 0%, rgba(5,8,22,.88) 48%, rgba(5,8,22,.42) 100%); }
.hero__bg { position: absolute; inset: 0 0 0 auto; width: min(70rem, 76vw); height: 100%; object-fit: cover; opacity: .62; }
.hero__inner { position: relative; z-index: 1; }
.hero__title { max-width: 13ch; margin-bottom: var(--s6); }
.hero__sub { max-width: 58ch; color: var(--text-2); font-size: clamp(1.08rem, 2vw, 1.4rem); }
.hero__body { max-width: 67ch; color: var(--text-2); }
.hero__body--muted { color: var(--muted); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s3); margin: var(--s8) 0; }
.hero__credentials { display: grid; gap: var(--s2); max-width: 46rem; margin-bottom: var(--s8); grid-template-columns: 1fr; }
.hero__credentials li { padding-left: 1rem; color: var(--text-2); font: 500 var(--text-sm)/1.5 var(--font-mono); position: relative; }
.hero__credentials li::before { content: ""; position: absolute; left: 0; top: .65em; width: .35rem; height: .35rem; border-radius: 50%; background: var(--gold); }
.hero__scope { max-width: 70ch; color: var(--muted); font-size: var(--text-xs); }

.btn { display: inline-flex; min-height: 2.75rem; align-items: center; justify-content: center; gap: .55rem; padding: .72rem 1rem; border: 1px solid transparent; border-radius: var(--radius-sm); text-decoration: none; font-weight: 600; font-size: var(--text-sm); transition: transform var(--fast), border-color var(--fast), background var(--fast), color var(--fast); }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: linear-gradient(135deg, var(--purple), #6957bf); color: #fff; box-shadow: 0 10px 30px rgba(105,87,191,.28); }
.btn--outline { border-color: var(--border-strong); background: rgba(255,255,255,.025); color: var(--text); }
.btn--outline:hover { border-color: var(--gold); }
.btn--ghost { color: var(--text-2); background: transparent; }
.btn--ghost:hover { background: rgba(255,255,255,.045); color: var(--text); }
.btn--sm { min-height: 2.5rem; padding: .55rem .8rem; }
.btn__icon { width: 1rem; height: 1rem; }

.card { position: relative; padding: var(--s6); border: 1px solid var(--border); border-radius: var(--radius); background: linear-gradient(160deg, rgba(255,255,255,.04), rgba(255,255,255,.018)); box-shadow: var(--shadow-sm); transition: transform var(--normal), border-color var(--normal), background var(--normal); }
.card:hover { transform: translateY(-3px); border-color: var(--border-strong); background: linear-gradient(160deg, rgba(255,255,255,.058), rgba(255,255,255,.024)); }
.card__title { margin-bottom: var(--s3); font-family: var(--font-sans); font-size: var(--text-lg); }
.card__body { color: var(--text-2); }
.card__link { display: inline-flex; align-items: center; gap: .4rem; margin-top: var(--s4); color: var(--gold-2); font-weight: 600; text-decoration: none; }
.card__link-icon { width: 1rem; height: 1rem; }
.card__num { display: inline-grid; place-items: center; width: 2rem; height: 2rem; margin-bottom: var(--s4); border-radius: 50%; border: 1px solid var(--border-strong); color: var(--gold-2); font: 500 var(--text-xs)/1 var(--font-mono); }

.tag { display: inline-flex; align-items: center; gap: .4rem; width: fit-content; max-width: 100%; padding: .38rem .62rem; border: 1px solid var(--border); border-radius: var(--radius-pill); background: rgba(148,164,202,.08); color: var(--text-2); font: 500 .69rem/1.3 var(--font-mono); letter-spacing: .02em; }
.tag__icon { width: .85rem; height: .85rem; flex: 0 0 auto; }
[data-status="public"], [data-status="corporate-location"] { --status: var(--positive); }
[data-status="in-preparation"], [data-status="planned"], [data-status="under-evaluation"] { --status: var(--warning); }
[data-status="available-on-request"], [data-status="project-specific"] { --status: var(--neutral); }
[data-status="infrastructure-readiness"], [data-status="supplier-verification"], [data-status="professional-review"] { --status: var(--purple-2); }
.tag[data-status] { border-color: color-mix(in srgb, var(--status) 45%, transparent); background: color-mix(in srgb, var(--status) 10%, transparent); color: color-mix(in srgb, var(--status) 78%, white); }

.stage-list, .timeline { display: grid; gap: var(--s4); margin-top: var(--s8); }
.stage, .timeline__item { display: grid; grid-template-columns: auto 1fr; gap: var(--s4); padding: var(--s5); border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.stage__num, .timeline__num { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: 50%; background: rgba(201,167,98,.12); color: var(--gold-2); font: 500 var(--text-xs)/1 var(--font-mono); }
.stage__title, .timeline__title { margin-bottom: var(--s2); font-family: var(--font-sans); font-size: var(--text-lg); }
.stage__body, .timeline__body { color: var(--text-2); }

.corridor__diagram { width: 100%; margin: var(--s10) 0; padding: var(--s4); border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); }
.corridor__columns { display: grid; gap: var(--s4); }
.corridor__col { padding: var(--s6); border-top: 2px solid var(--gold); background: var(--surface); }
.corridor__col-title { font-family: var(--font-sans); font-size: var(--text-lg); }
.corridor__status { margin-top: var(--s6); }

.accordion { display: grid; gap: var(--s3); margin-top: var(--s8); padding: 0; list-style: none; }
.accordion__item { border: 1px solid var(--border); border-radius: var(--radius); overflow: clip; background: var(--surface); }
.accordion__heading { margin: 0; }
.accordion__trigger { width: 100%; min-height: 3.25rem; display: flex; align-items: center; justify-content: space-between; gap: var(--s4); padding: var(--s4) var(--s5); border: 0; background: transparent; text-align: left; font-weight: 650; }
.accordion__icon { width: 1.1rem; height: 1.1rem; transition: transform var(--normal); }
.accordion__trigger[aria-expanded="true"] .accordion__icon { transform: rotate(180deg); }
.accordion__panel { padding: 0 var(--s5) var(--s5); color: var(--text-2); }
html.js .accordion__panel[hidden] { display: none !important; }

.statement { margin-top: var(--s8); padding: var(--s6); border: 1px solid color-mix(in srgb, var(--gold) 50%, transparent); border-radius: var(--radius); background: rgba(201,167,98,.065); }
.statement__label { margin-bottom: var(--s2); color: var(--gold-2); font: 500 var(--text-xs)/1.5 var(--font-mono); text-transform: uppercase; letter-spacing: .1em; }
.statement__text { margin: 0; color: var(--text-2); }
.collab-grid { display: grid; grid-template-columns: 1fr; gap: var(--s3); }
.collab { padding: var(--s5); border-left: 2px solid var(--purple); background: rgba(255,255,255,.025); }
.collab__title { margin-bottom: var(--s2); color: var(--text); }
.collab__body { margin: 0; color: var(--muted); }

.download-list { display: grid; gap: var(--s4); margin-top: var(--s8); }
.download-card { display: grid; gap: var(--s4); align-items: center; padding: var(--s5); border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.download-card__num { color: var(--gold-2); font: 500 var(--text-xs)/1 var(--font-mono); }
.download-card__title { margin-bottom: var(--s2); font-family: var(--font-sans); font-size: var(--text-lg); }
.download-card__body { margin-bottom: var(--s3); color: var(--text-2); }
.download-card__cta { justify-self: start; }

.org-chart { display: grid; place-items: center; gap: var(--s5); margin: var(--s10) 0; }
.org-node { width: min(100%, 40rem); padding: var(--s6); border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--surface-2); text-align: center; }
.org-node__name { margin-bottom: var(--s2); font-weight: 700; }
.org-node__meta { margin-bottom: var(--s2); color: var(--gold-2); font: 500 var(--text-xs)/1.5 var(--font-mono); }
.org-node__role { margin: 0; color: var(--muted); }
.org-rel { display: grid; place-items: center; gap: var(--s2); }
.org-rel__line { width: 1px; height: 2rem; background: var(--border-strong); }
.org-rel__label { padding: .4rem .7rem; border-radius: var(--radius-pill); background: rgba(137,120,223,.1); color: var(--purple-2); font: 500 var(--text-xs)/1.4 var(--font-mono); }
.org-chart__caption { max-width: 48rem; color: var(--muted); text-align: center; font-size: var(--text-sm); }

.info-table { width: 100%; margin-top: var(--s8); border-collapse: collapse; border: 1px solid var(--border); background: var(--surface); }
.info-table th, .info-table td { padding: var(--s4); border-bottom: 1px solid var(--border); vertical-align: top; text-align: left; overflow-wrap: anywhere; }
.info-table th { width: 34%; color: var(--muted); font: 500 var(--text-xs)/1.5 var(--font-mono); }
.insights__placeholder { padding: var(--s8); border: 1px dashed var(--border-strong); border-radius: var(--radius); color: var(--text-2); background: rgba(255,255,255,.02); }

.contact-grid { display: grid; grid-template-columns: 1fr; gap: var(--s4); margin-top: var(--s8); }
.contact-card { display: flex; flex-direction: column; padding: var(--s6); border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.contact-card__title { font-family: var(--font-sans); font-size: var(--text-lg); }
.contact-card__body { color: var(--muted); }
.contact-card__detail { color: var(--gold-2); overflow-wrap: anywhere; }
.contact-card__cta { margin-top: auto; align-self: flex-start; }
.enquiry { margin-top: var(--s12); padding: clamp(1.2rem, 4vw, 2.5rem); border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface-2); }
.enquiry__heading { font-family: var(--font-display); font-size: var(--text-2xl); }
.enquiry__intro, .enquiry__noscript { max-width: 68ch; color: var(--text-2); }
.enquiry__form { display: grid; grid-template-columns: 1fr; gap: var(--s5); margin-top: var(--s8); }
.field { min-width: 0; }
.field__label { display: block; margin-bottom: .45rem; font-weight: 600; }
.field__req { color: var(--gold-2); }
.field__input { width: 100%; min-height: 2.9rem; padding: .75rem .85rem; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--bg-2); color: var(--text); }
.field__textarea { resize: vertical; min-height: 9rem; }
.field__hint, .field__error { margin: .4rem 0 0; font-size: var(--text-xs); }
.field__hint { color: var(--muted); }
.field__error { color: #f0a2aa; }
.field__input[aria-invalid="true"] { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(209,136,145,.15); }
.field__checkbox { display: flex; align-items: flex-start; gap: var(--s3); color: var(--text-2); }
.field__checkbox input { width: 1.2rem; height: 1.2rem; margin-top: .2rem; accent-color: var(--purple); }
.enquiry__actions { display: flex; flex-wrap: wrap; gap: var(--s3); }
.enquiry__status { min-height: 1.4rem; margin: 0; color: var(--gold-2); }

.modal { margin: var(--s8) auto; width: min(100% - 2rem, var(--container)); padding: var(--s5); border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.modal__overlay, .modal__close { display: none; }
.modal__panel { max-width: 54rem; margin-inline: auto; }
.modal__head { display: flex; justify-content: space-between; gap: var(--s4); align-items: flex-start; }
.modal__title { font-size: var(--text-xl); }
.modal__label { margin: var(--s6) 0 var(--s2); color: var(--gold-2); font: 500 var(--text-xs)/1.4 var(--font-mono); text-transform: uppercase; letter-spacing: .08em; }
.modal__body { color: var(--text-2); }
.modal__foot { display: flex; flex-wrap: wrap; gap: var(--s3); margin-top: var(--s6); }
html.js .modal { display: none; }
html.js .modal[data-open="true"] { position: fixed; inset: 0; z-index: var(--z-modal); width: auto; margin: 0; padding: var(--s4); border: 0; border-radius: 0; background: transparent; place-items: center; overflow-y: auto; }
html.js .modal[data-open="true"] { display: grid; }
html.js .modal__overlay { display: block; position: fixed; inset: 0; background: rgba(1,3,12,.78); backdrop-filter: blur(8px); }
html.js .modal__panel { position: relative; z-index: 1; width: min(100%, 54rem); max-height: min(88vh, 52rem); overflow-y: auto; padding: var(--s6); border: 1px solid var(--border-strong); border-radius: var(--radius-lg); background: var(--surface-2); box-shadow: var(--shadow); }
html.js .modal__close { display: inline-grid; flex: 0 0 auto; }
body[data-scroll-lock="true"] { overflow: hidden; }

.privacy-bar { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: var(--z-toast); display: grid; gap: var(--s3); padding: var(--s4); border: 1px solid var(--border-strong); border-radius: var(--radius); background: rgba(16,25,50,.98); box-shadow: var(--shadow); }
.privacy-bar__text { margin: 0; color: var(--text-2); font-size: var(--text-sm); }
.privacy-bar__actions { display: flex; flex-wrap: wrap; gap: var(--s2); }
.toast { position: fixed; right: 1rem; bottom: 1rem; z-index: var(--z-toast); max-width: min(24rem, calc(100% - 2rem)); padding: .85rem 1rem; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface-2); box-shadow: var(--shadow); }
.back-top { position: fixed; right: 1rem; bottom: 1rem; z-index: 40; display: grid; place-items: center; width: 2.75rem; height: 2.75rem; border: 1px solid var(--border-strong); border-radius: 50%; background: var(--surface-2); }
.back-top__icon { width: 1rem; height: 1rem; }

.site-footer { border-top: 1px solid var(--border); background: #03050f; padding: var(--s16) 0 var(--s8); }
.footer__inner { display: grid; gap: var(--s10); }
.footer__brand { max-width: 30rem; }
.footer__mark { width: 2.75rem; height: 2.75rem; margin-bottom: var(--s4); }
.footer__name { margin-bottom: .15rem; font-weight: 700; }
.footer__legal, .footer__positioning { color: var(--muted); font-size: var(--text-sm); }
.footer__nav { display: grid; grid-template-columns: 1fr; gap: var(--s8); }
.footer__col-title { margin-bottom: var(--s3); color: var(--gold-2); font: 500 var(--text-xs)/1.4 var(--font-mono); text-transform: uppercase; letter-spacing: .08em; }
.footer__list { display: grid; gap: .45rem; }
.footer__link { font-size: var(--text-sm); overflow-wrap: anywhere; }
.footer__link:hover { color: var(--text); }
.footer__meta { padding-top: var(--s8); border-top: 1px solid var(--border); }
.footer__entity, .footer__compliance, .footer__copyright { color: var(--muted); font-size: var(--text-xs); }
.footer__bottom { display: flex; flex-direction: column; gap: var(--s4); margin-top: var(--s6); }
.footer__legal-links { display: flex; flex-wrap: wrap; gap: var(--s4); }

/* =========================================================
   6. SECTION-SPECIFIC RULES
   ========================================================= */
.section--compliance { background:
  linear-gradient(180deg, rgba(137,120,223,.055), transparent 15rem),
  rgba(255,255,255,.01); }
.section--compliance::before { content: ""; position: absolute; top: 0; left: max(1rem, calc((100% - var(--container))/2)); width: 5rem; height: 2px; background: linear-gradient(90deg, var(--gold), transparent); }
#trust-center { background: linear-gradient(180deg, rgba(137,120,223,.08), rgba(255,255,255,.012)); }
#downloads { background: linear-gradient(180deg, rgba(201,167,98,.045), transparent); }
#contact { background: linear-gradient(180deg, rgba(137,120,223,.07), rgba(255,255,255,.01)); }

/* Reveal: visible by default; JS may enhance safely. */
html.js [data-reveal] { opacity: 1; transform: none; }
html.js [data-reveal][data-reveal-ready="true"] { opacity: 0; transform: translateY(1.2rem); transition: opacity var(--slow), transform var(--slow); }
html.js [data-reveal][data-revealed="true"] { opacity: 1; transform: none; }

/* =========================================================
   7. RESPONSIVE RULES
   ========================================================= */
@media (min-width: 48rem) {
  .container { width: min(100% - 3rem, var(--container)); }
  .header__cta { display: inline-flex; }
  .hero__credentials { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .card-grid--2, .card-grid--3, .card-grid--4, .card-grid--trust { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .corridor__columns { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .collab-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .download-card { grid-template-columns: auto minmax(0,1fr) auto; }
  .contact-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .enquiry__form { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .field--full { grid-column: 1 / -1; }
  .privacy-bar { left: auto; width: min(34rem, calc(100% - 2rem)); }
  .footer__nav { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .footer__bottom { flex-direction: row; align-items: center; justify-content: space-between; }
}

@media (min-width: 64rem) {
  .site-nav { display: block; }
  .drawer-toggle { display: none; }
  html.no-js .drawer, html.no-js .drawer-overlay { display: none; }
  .hero { padding-block: var(--s24); }
  .card-grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .card-grid--4, .card-grid--trust { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .contact-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .footer__inner { grid-template-columns: .8fr 1.7fr; }
  .footer__nav { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .footer__meta { grid-column: 1 / -1; }
}

@media (min-width: 90rem) {
  .container { width: min(100% - 5rem, var(--container)); }
  .section { padding-block: var(--s24); }
  .card-grid { gap: var(--s5); }
}

@media (max-width: 47.99rem) {
  .brand__line { display: none; }
  .hero__bg { width: 100%; opacity: .24; }
  .hero::before { background: linear-gradient(180deg, rgba(5,8,22,.88), rgba(5,8,22,.98)); }
  .hero__actions .btn { width: 100%; }
  .section__actions .btn { width: 100%; }
  .info-table { display: block; overflow-x: auto; white-space: normal; }
  .info-table th { min-width: 11rem; }
  .modal { width: calc(100% - 1rem); }
  html.no-js .drawer-toggle, html.no-js .drawer__close, html.no-js .drawer-overlay { display: none; }
}

/* =========================================================
   8. USER PREFERENCES
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  html.js [data-reveal], html.js [data-reveal][data-reveal-ready="true"] { opacity: 1 !important; transform: none !important; }
}

@media (prefers-contrast: more) {
  :root { --border: rgba(255,255,255,.42); --border-strong: rgba(255,255,255,.7); --muted: #c8d0e6; }
  .btn--outline, .card, .accordion__item, .field__input { border-width: 2px; }
}

/* Explicit frozen-DOM bindings */
html.no-js { --enhancement-state: 0; }
.hero__eyebrow { max-width: 72ch; }
.card--capability, .card--trust, .card--region { min-width: 0; }
.stage__content, .timeline__content, .download-card__content { min-width: 0; }
.accordion__label { min-width: 0; }
.drawer__nav { margin-top: var(--s4); }
.field--consent { align-self: start; }
.field__select { appearance: auto; }
.modal--notice .modal__panel { max-width: 60rem; }
.modal__body--notice p { max-width: 76ch; }
.footer__col { min-width: 0; }


/* =========================================================
   V3 GROUP SITES SWITCHER
   ========================================================= */
.group-switcher { position: relative; flex: 0 0 auto; }
.group-switcher--desktop { display: none; }
.group-switcher summary { list-style: none; }
.group-switcher summary::-webkit-details-marker { display: none; }
.group-switcher__trigger {
  display: inline-flex; align-items: center; gap: .45rem; min-height: 2.75rem;
  padding: .65rem .8rem; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: rgba(255,255,255,.025); color: var(--text-2); font: 600 var(--text-sm)/1 var(--font-sans);
  cursor: pointer; user-select: none; transition: border-color var(--fast), background var(--fast), color var(--fast);
}
.group-switcher__trigger:hover, .group-switcher[open] .group-switcher__trigger { border-color: var(--gold); background: rgba(201,167,98,.07); color: var(--text); }
.group-switcher__trigger span { color: var(--gold-2); transition: transform var(--fast); }
.group-switcher[open] .group-switcher__trigger span { transform: rotate(180deg); }
.group-switcher__menu {
  position: absolute; top: calc(100% + .65rem); right: 0; z-index: calc(var(--z-header) + 5);
  width: min(23rem, calc(100vw - 2rem)); padding: .65rem; border: 1px solid var(--border-strong);
  border-radius: var(--radius); background: rgba(10,16,38,.985); box-shadow: var(--shadow); backdrop-filter: blur(20px);
}
.group-switcher__eyebrow { display: block; padding: .5rem .65rem .6rem; color: var(--gold-2); font: 500 .67rem/1.3 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.group-switcher__item { position: relative; display: grid; gap: .12rem; padding: .72rem .75rem; border-radius: .7rem; color: var(--text-2); text-decoration: none; }
.group-switcher__item:hover { background: rgba(255,255,255,.05); color: var(--text); }
.group-switcher__item.is-current { border: 1px solid rgba(201,167,98,.24); background: rgba(201,167,98,.07); color: var(--text); }
.group-switcher__name { font-size: .82rem; font-weight: 650; }
.group-switcher__desc { color: var(--muted); font-size: .68rem; line-height: 1.45; }
.group-switcher__current { position: absolute; top: .7rem; right: .7rem; color: var(--gold-2); font: 500 .58rem/1 var(--font-mono); text-transform: uppercase; }
.drawer__group-label { margin: var(--s5) .5rem .25rem; color: var(--gold-2); font: 500 .67rem/1.4 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.drawer__group-divider { height: 1px; margin: .65rem .5rem; background: var(--border); }
.drawer__link--group, .drawer__link--current { display: grid; gap: .08rem; align-items: start; }
.drawer__link--group strong, .drawer__link--current strong { color: var(--text); font-size: .86rem; }
.drawer__link--group small, .drawer__link--current small { color: var(--muted); font-size: .68rem; line-height: 1.35; }
.drawer__link--current { border: 1px solid rgba(201,167,98,.22); background: rgba(201,167,98,.065); }
@media (min-width: 64rem) { .group-switcher--desktop { display: block; } }