/* Arkeocean — the static pages (Contact) and the shared pieces of the product pages. *//* Arkeocean — shared by every page: tokens, base, header, the site menu, footer.
   Palette from the logo: black, white, signal red #f2473b. Type: Archivo (wide, like the wordmark) +
   IBM Plex Mono for labels. */

:root {
	--bg: #000;
	--fg: #f4f3f1;
	--fg-2: rgba( 244, 243, 241, 0.74 );
	--fg-3: rgba( 244, 243, 241, 0.5 );
	--line: rgba( 244, 243, 241, 0.18 );
	--red: #f2473b;
	--glass: rgba( 6, 12, 18, 0.42 );
	--paper: #eceef1;
	--ink: #0b0d10;
	--ink-2: rgba( 11, 13, 16, 0.62 );
	--gutter: clamp( 16px, 4.2vw, 72px );
	--font: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
	--explanation-size: clamp( 20px, 2.1vw, 28px );
	--mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
	--header-h: 72px;
	--notch: 22px;
	color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: auto; -webkit-text-size-adjust: 100%; }
html.menu-open { overflow: hidden; }
body {
	background: var(--bg);
	color: var(--fg);
	font-family: var(--font);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	overflow-x: hidden;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; border-radius: 2px; }

.cta {
	display: inline-flex; align-items: center; gap: 0.6em; padding: 11px 18px; border: 1px solid var(--line); border-radius: 999px;
	font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
	color: var(--fg); text-decoration: none; transition: border-color 0.2s, background 0.2s;
}
.cta:hover, .cta:focus-visible { border-color: var(--red); background: rgba( 242, 71, 59, 0.12 ); }
.cta-solid { background: var(--fg); color: var(--ink); border-color: var(--fg); }
.cta-solid:hover, .cta-solid:focus-visible { background: var(--red); color: var(--fg); border-color: var(--red); }

/* ---------------------------------------------------------------- header */
.site-header {
	position: fixed; top: 0; left: 0; right: 0; z-index: 40; height: var(--header-h);
	display: flex; align-items: center; justify-content: space-between; padding: 0 var(--gutter);
	pointer-events: none;
}
.site-header > * { pointer-events: auto; }
.brand img { height: 20px; width: auto; }
.header-actions { display: flex; align-items: center; gap: 22px; }
.header-link { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none; color: var(--fg-2); transition: color 0.2s; }
.header-link:hover, .header-link:focus-visible { color: var(--fg); }
.menu-button {
	display: inline-flex; align-items: center; gap: 10px; height: 34px; padding: 0 16px 0 14px; border: 0; cursor: pointer;
	background: var(--paper); color: var(--ink); font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
	clip-path: polygon( 0 0, calc( 100% - 10px ) 0, 100% 10px, 100% 100%, 0 100% );
	transition: background 0.2s, color 0.2s;
}
.menu-button:hover, .menu-button:focus-visible { background: var(--fg); }
.menu-dots { display: grid; grid-template-columns: repeat( 2, 4px ); gap: 2px; }
.menu-dots i { width: 4px; height: 4px; background: currentColor; }
.menu-button:hover .menu-dots i:nth-child( 1 ), .menu-button:hover .menu-dots i:nth-child( 4 ) { background: var(--red); }

/* ---------------------------------------------------------------- menu (inspired by hubtown.co.in) */
.menu-backdrop {
	position: fixed; inset: 0; z-index: 60; background: rgba( 0, 0, 0, 0.55 ); backdrop-filter: blur( 3px ); -webkit-backdrop-filter: blur( 3px );
	opacity: 0; transition: opacity 0.4s ease;
}
.site-menu {
	position: fixed; z-index: 61; top: 12px; right: 12px; width: min( 460px, calc( 100% - 24px ) ); max-height: calc( 100% - 24px ); display: flex;
	transform: translateX( 24px ); opacity: 0;
	transition: transform 0.5s cubic-bezier( 0.2, 0.8, 0.2, 1 ), opacity 0.35s ease;
}
/* the panel, its top-right corner notched; the Close tab sits in the notch */
.menu-panel {
	position: relative; flex: 1; display: flex; flex-direction: column; padding: 30px 32px 22px;
	background: var(--paper); color: var(--ink);
	clip-path: polygon( 0 0, calc( 100% - 128px ) 0, calc( 100% - 128px + var(--notch) ) var(--notch), 100% var(--notch), 100% 100%, 0 100% );
	overflow-y: auto; overscroll-behavior: contain;
}
/* (closed: out of the layout; `display` here would otherwise override the hidden attribute) */
.site-menu[hidden], .menu-backdrop[hidden] { display: none; }
html.menu-open .menu-backdrop { opacity: 1; }
html.menu-open .site-menu { transform: none; opacity: 1; }
.menu-close {
	position: absolute; z-index: 1; top: 0; right: 0; height: calc( var(--notch) - 3px ); width: 104px; border: 0; cursor: pointer;
	display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding-left: 10px;
	background: var(--ink); color: var(--paper); font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
	clip-path: polygon( 16px 0, 100% 0, 100% 100%, 0 100%, 0 calc( 100% - 3px ) );
}
.menu-kicker { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); }
.menu-kicker i { width: 7px; height: 7px; background: var(--red); }
.menu-main { list-style: none; margin: 30px 0 72px; display: grid; gap: 2px; }
.menu-main a {
	display: inline-block; text-decoration: none; text-transform: uppercase; color: var(--ink);
	font-weight: 800; font-stretch: 104%; font-size: clamp( 40px, 4.6vw, 64px ); line-height: 0.96; letter-spacing: -0.02em;
	transition: color 0.2s;
}
/* every link ends on the red full stop of the logo; the current page is greyed */
.menu-main a::after { content: ''; display: inline-block; width: 0.18em; height: 0.18em; margin-left: 0.14em; background: var(--red); vertical-align: 0.1em; }
.menu-main a:hover, .menu-main a:focus-visible { color: var(--red); }
.menu-main a[aria-current='page'] { color: var(--ink-2); }
.menu-foot { margin-top: 22px; display: flex; justify-content: space-between; align-items: center; font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2); }
.menu-foot a { color: var(--ink); display: inline-flex; }
.menu-foot a:hover { color: var(--red); }

/* ---------------------------------------------------------------- footer */
.site-footer { position: relative; z-index: 20; background: #000; border-top: 1px solid var(--line); }
.footer-inner { padding: 64px var(--gutter) 56px; display: grid; gap: 20px; justify-items: start; }
.footer-inner img { height: 22px; width: auto; }
.footer-line { color: var(--fg-2); font-size: 18px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 26px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }
.footer-links a { text-decoration: none; color: var(--fg-2); }
.footer-links a:hover, .footer-links a:focus-visible { color: var(--fg); }
.fine { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; color: var(--fg-3); text-transform: uppercase; }

/* ---------------------------------------------------------------- ?embed: a page shown inside the slides */
html.embed .site-header, html.embed .site-footer, html.embed .site-menu, html.embed .menu-backdrop, html.embed .scroll-hint { display: none !important; }
html.embed { scrollbar-width: none; }
html.embed::-webkit-scrollbar { display: none; }

@media ( max-width: 820px ) {
	:root { --header-h: 60px; }
	.brand img { height: 16px; }
	.header-link { display: none; }
	.menu-panel { padding: 26px 22px 18px; }
}

@media ( prefers-reduced-motion: reduce ) {
	.site-menu, .menu-backdrop { transition: none; }
}

/* Keep controls clear of phone cutouts and provide comfortable touch targets. */
:root { --safe-top:env(safe-area-inset-top,0px); }
.site-header { padding-top:var(--safe-top); padding-left:max(var(--gutter),env(safe-area-inset-left,0px)); padding-right:max(var(--gutter),env(safe-area-inset-right,0px)); }
.site-menu { top:calc(12px + var(--safe-top)); right:max(12px,env(safe-area-inset-right,0px)); max-height:calc(100% - 24px - var(--safe-top) - env(safe-area-inset-bottom,0px)); }
.footer-inner { padding-bottom:calc(56px + env(safe-area-inset-bottom,0px)); }
@media(max-width:820px) {
  :root { --header-h:calc(60px + var(--safe-top)); }
  .brand { min-height:44px; display:flex; align-items:center; }
  .menu-button,.menu-close { min-height:44px; }
  .menu-main a { min-height:44px; display:inline-flex; align-items:center; }
  .cta { min-height:44px; }
}
@media(max-height:500px) and (orientation:landscape) {
  .menu-main { margin-bottom:24px; }
  .menu-main a { font-size:36px; }
}
/* Keep every menu item, including M Platform, on a single line. Size the
   lettering from the actual panel width rather than the browser width. */
.menu-main { container-type:inline-size; }
.menu-main a { white-space:nowrap; font-size:min(64px,11cqw); }
@media(max-height:500px) and (orientation:landscape) {
  .menu-main a { font-size:min(36px,11cqw); }
}
/* Match the compact desktop Close tab visually on phones, with an invisible
   44px touch area below it. Keep desktop geometry unchanged. */
@media(max-width:820px) {
  .menu-close { height:44px; min-height:44px; clip-path:none; background:transparent; align-items:flex-start; padding-top:3px; isolation:isolate; }
  .menu-close::before { content:''; position:absolute; top:0; left:0; right:0; height:calc(var(--notch) - 3px); background:var(--ink); clip-path:polygon(16px 0,100% 0,100% 100%,0 100%,0 calc(100% - 3px)); z-index:-1; pointer-events:none; }
}
.kicker {
	display: flex; align-items: center; gap: 12px; margin-bottom: 22px;
	font-family: var(--mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-2);
}
.kicker span { color: var(--red); }
.lead { margin-top: 24px; max-width: 38rem; font-size: var(--explanation-size); line-height: 1.4; color: var(--fg-2); }
.cta-big { padding: 16px 24px; font-size: 13px; gap: 12px; }

/* ---------------------------------------------------------------- contact */
.contact { position: relative; min-height: 100svh; display: grid; grid-template-columns: 1fr; align-items: end; gap: 40px; padding: calc( var(--header-h) + 40px ) var(--gutter) var(--gutter); overflow: hidden; }
.contact-bg { position: absolute; inset: 0; z-index: 0; }
.contact-bg img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; }
.contact-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient( 100deg, rgba( 0, 0, 0, 0.88 ) 20%, rgba( 0, 0, 0, 0.35 ) 70%, rgba( 0, 0, 0, 0.6 ) ), linear-gradient( to top, rgba( 0, 0, 0, 0.7 ), transparent 50% ); }
.contact-inner { max-width: 860px; position: relative; z-index: 1; }
.contact h1 { font-weight: 520; font-stretch: 108%; font-size: clamp( 44px, 7vw, 112px ); letter-spacing: -0.03em; line-height: 0.96; }
.contact-actions { margin-top: 36px; display:flex; flex-wrap:wrap; align-items:flex-start; gap:14px; }
.contact-url { margin-top: 18px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; }
.contact-url a { color: var(--fg-3); text-decoration: none; }
.contact-url a:hover { color: var(--fg); }
.contact-cards { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 4px; overflow: hidden; align-self: end; }
.card { display: grid; gap: 6px; padding: 20px 22px; background: rgba( 6, 10, 14, 0.72 ); backdrop-filter: blur( 12px ); -webkit-backdrop-filter: blur( 12px ); text-decoration: none; transition: background 0.2s; }
.card:hover, .card:focus-visible { background: rgba( 20, 26, 32, 0.85 ); }
.card-k { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); }
.card b { font-size: 22px; font-weight: 600; font-stretch: 108%; }
.card span:last-child { color: var(--fg-2); font-size: 15px; line-height: 1.4; }
@media ( max-width: 900px ) {
	.contact { grid-template-columns: 1fr; align-items: start; padding-top: calc( var(--header-h) + 28vh ); }
	.contact-bg::after { background: linear-gradient( to top, rgba( 0, 0, 0, 0.92 ) 35%, rgba( 0, 0, 0, 0.45 ) 75%, rgba( 0, 0, 0, 0.6 ) ); }
}

.email-choice { position:relative; }
.email-choice summary { list-style:none; cursor:pointer; }
.email-choice summary::-webkit-details-marker { display:none; }
.email-options { margin-top:10px; display:grid; min-width:260px; border:1px solid var(--line); border-radius:4px; background:#071017; overflow:hidden; }
.email-options a { padding:14px 18px; text-decoration:none; color:var(--fg); border-bottom:1px solid var(--line); font-size:16px; }
.email-options a:last-child { border-bottom:0; }
.email-options a:hover, .email-options a:focus-visible { background:#1a2b35; }
body { background:#02070b; }
.news-main,.press-main { max-width:1540px; margin:auto; padding:calc(var(--header-h) + 85px) var(--gutter) 100px; }
.news-intro { padding-bottom:54px; max-width:800px; }
.news-intro h1 { font-size:clamp(76px,12vw,170px); font-weight:600; font-stretch:112%; line-height:.9; letter-spacing:-.055em; }
.dot { color:var(--red); }
.news-filters { display:flex; flex-wrap:wrap; gap:10px; margin:0 0 32px; }
.news-filters button { border:1px solid var(--line); border-radius:40px; background:transparent; color:var(--fg-2); font:inherit; padding:11px 18px; cursor:pointer; }
.news-filters button[aria-pressed=true] { color:#061016; background:var(--fg); }
.news-filters button:focus-visible { outline:2px solid var(--red); outline-offset:4px; }
.news-featured { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:22px; }
.news-feature { border:1px solid var(--line); border-radius:4px; overflow:hidden; background:#07121a; }
.news-image { display:block; aspect-ratio:16/10; overflow:hidden; }
.news-image img { width:100%;height:100%;object-fit:cover; }
.news-event-art { aspect-ratio:16/10; display:flex; flex-direction:column; justify-content:center; padding:9%; background:radial-gradient(ellipse at 90% 10%,#183c4c,transparent 65%),linear-gradient(145deg,#0d202c,#03090f); border-bottom:1px solid var(--line); }
.news-event-art>span { font-family:var(--mono); font-size:clamp(12px,1.8vw,23px); letter-spacing:.18em; }
.news-event-art strong { font-size:clamp(50px,7.5vw,100px); letter-spacing:-.06em; font-weight:600; line-height:1.2; color:var(--red); }
.news-event-art i { margin-top:22px; font:10px var(--mono); letter-spacing:.08em; color:var(--fg-2); }
.news-feature-copy { padding:28px 30px 32px; }
.news-meta { display:flex; flex-wrap:wrap; gap:8px 20px; color:var(--red); font:11px var(--mono); text-transform:uppercase; letter-spacing:.08em; line-height:1.6; }
.news-meta time,.news-meta>span { color:var(--fg-3); }
.news-feature h2 { font-size:clamp(26px,3vw,44px); line-height:1.08; letter-spacing:-.03em; font-weight:560; margin:18px 0; }
.news-main h2 a { color:inherit; text-decoration:none; }
.news-main h2 a:hover { color:var(--red); }
.news-feature-copy>p:not(.news-meta),.news-row p:not(.news-meta) { color:var(--fg-2); font-size:18px; line-height:1.5; }
.news-links { display:flex; flex-wrap:wrap; align-items:flex-start; gap:18px; margin-top:25px; }
.news-links>a:not(.cta),.news-read { color:var(--fg); font-size:15px; text-underline-offset:5px; }
.news-read { display:inline-block; margin-top:25px; }
.news-source { display:inline-block; margin-top:20px; color:var(--fg-3); font:11px var(--mono); line-height:1.6; text-underline-offset:4px; }
.news-source:hover { color:var(--fg); }
.news-archive { margin-top:56px; }
.news-row { display:grid; grid-template-columns:200px 1fr; gap:40px; padding:38px 0; border-top:1px solid var(--line); }
.news-row>.news-meta { flex-direction:column; gap:6px; }
.news-row h2 { font-size:clamp(26px,3vw,38px); line-height:1.1; font-weight:520; letter-spacing:-.025em; margin-bottom:16px; }
.news-row>div { max-width:800px; }
[hidden] { display:none!important; }
.press-main { max-width:1200px; }
.news-back { color:var(--fg-2); text-decoration:none; font:12px var(--mono); }
.press-header { margin:54px 0 42px; }
.press-header h1 { font-size:clamp(38px,5.5vw,76px); font-weight:560; letter-spacing:-.035em; line-height:1.05; margin-top:22px; }
.press-header .lead { max-width:50rem; }
.press-image { display:block; width:100%; max-height:580px; object-fit:cover; }
.press-body { max-width:760px; margin:48px auto 0; }
.press-body>p { font-size:20px; line-height:1.65; color:var(--fg-2); margin:0 0 24px; }
@media(max-width:760px) { .news-main,.press-main { padding-top:calc(var(--header-h) + 48px); } .news-featured { grid-template-columns:1fr; } .news-row { grid-template-columns:1fr; gap:18px; } .news-row>.news-meta { flex-direction:row; gap:16px; } .news-event-art strong { font-size:80px; } .news-feature-copy { padding:24px; } }
/* Migrated archive: retain original article media in the new editorial layout. */
.legacy-article .press-header h1 { font-size:clamp(34px,4.7vw,65px); }
.legacy-article .press-body img { display:block; width:auto; max-width:100%; height:auto; max-height:750px; margin:32px auto; border-radius:4px; }
.legacy-article .press-body video { display:block; width:100%; height:auto; margin:32px 0; background:#000; }
.legacy-article .press-body p,.legacy-article .press-body li { color:var(--fg-2); font-size:20px; line-height:1.65; margin-bottom:24px; }
.legacy-article .press-body h2 { font-size:30px; line-height:1.15; margin:44px 0 22px; }
.legacy-article .press-body a:not(.cta) { color:var(--fg); text-underline-offset:4px; overflow-wrap:anywhere; }
.legacy-article .press-body ul,.legacy-article .press-body ol { padding-left:24px; }
.archive-hero { object-fit:contain; max-height:620px; height:auto; background:#07121a; }
.release-download { display:inline-block; margin-top:28px; font:12px var(--mono); color:var(--fg); text-underline-offset:5px; line-height:1.6; }
.release-photo { margin:34px 0; }
.release-photo img { display:block; width:100%; height:auto; border-radius:4px; }
.release-photo figcaption { color:var(--fg-3); font-size:13px; line-height:1.5; margin-top:12px; }
.release-hero .press-image { max-height:680px; object-fit:contain; background:#07121a; }
.press-body blockquote { margin:36px 0; padding:8px 0 8px 25px; border-left:2px solid var(--red); }
.press-body blockquote p { color:var(--fg); font-size:22px; line-height:1.6; }
.press-body blockquote cite { display:block; margin-top:18px; font-size:15px; line-height:1.5; font-style:normal; color:var(--fg-2); }