:root { --bg:#f5f7fb; --surface:#fff; --surface-alt:#edf1f8; --ink:#101b31; --muted:#5b687d; --line:#d7dfec; --accent:#173f80; --accent-soft:#e2ebfb; --orange:#be7a23; --radius:8px; --shadow:0 18px 50px rgba(13,32,67,.1); color-scheme:light; }
[data-theme="dark"] { --bg:#080d17; --surface:#101827; --surface-alt:#182338; --ink:#f4f7fd; --muted:#b6c2d5; --line:#2d3b54; --accent:#82aefc; --accent-soft:#182d50; --orange:#efb45d; --shadow:0 18px 50px rgba(0,0,0,.35); color-scheme:dark; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; background:var(--bg); color:var(--ink); font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; line-height:1.55; }
button,input,textarea,select { font:inherit; }
button { cursor:pointer; }
a { color:inherit; }
.site-header { position:sticky; top:0; z-index:10; border-bottom:1px solid var(--line); background:color-mix(in srgb,var(--bg) 93%,transparent); backdrop-filter:blur(14px); }
.header-inner,.hero,.tab-shell,.site-footer { width:min(1180px,calc(100% - 48px)); margin:0 auto; }
.header-inner { min-height:72px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand { display:inline-flex; align-items:center; gap:10px; color:var(--ink); font-weight:800; letter-spacing:.08em; text-decoration:none; white-space:nowrap; }
.brand small { display:block; font-size:9px; letter-spacing:.16em; color:var(--muted); line-height:1; margin-top:2px; }
.brand-mark { width:38px; height:38px; display:grid; place-items:center; border-radius:7px; background:var(--accent); color:#fff; font-size:19px; letter-spacing:0; }
.brand-logo-window { width:64px; height:64px; flex:none; mix-blend-mode:multiply; }.brand-logo-window img { width:100%; height:100%; object-fit:contain; }
[data-theme="dark"] .brand-logo-window { mix-blend-mode:screen; }.brand-logo-window img { filter:contrast(1.08); }[data-theme="dark"] .brand-logo-window img { filter:grayscale(1) invert(1) contrast(1.55); }
.main-nav { display:flex; align-items:center; gap:4px; }
.nav-tab,.language,.icon-button { border:0; background:transparent; color:var(--muted); }
.nav-tab { min-height:44px; padding:0 11px; display:inline-flex; align-items:center; gap:8px; border-bottom:2px solid transparent; font-size:14px; }
.nav-tab svg { width:19px; height:19px; stroke-width:2.2; }
.nav-tab:hover,.nav-tab.is-active { color:var(--ink); border-bottom-color:var(--accent); }
.header-tools,.language-switch { display:flex; align-items:center; gap:8px; }
.language-switch { padding:3px; border:1px solid var(--line); border-radius:6px; }
.language { padding:3px 5px; border-radius:4px; font-size:11px; font-weight:700; }
.language.is-active { background:var(--surface-alt); color:var(--ink); }
.icon-button { width:38px; height:38px; display:grid; place-items:center; border:1px solid var(--line); border-radius:6px; }
.icon-button svg { width:20px; height:20px; stroke-width:2.2; }
.hero { display:grid; grid-template-columns:minmax(0,1fr) minmax(350px,.9fr); gap:64px; align-items:center; padding:72px 0 64px; }
.kicker { color:var(--accent); font-size:12px; font-weight:800; letter-spacing:.14em; margin:0 0 14px; }
h1,h2,h3,p { margin-top:0; }
h1 { max-width:690px; margin-bottom:20px; font-size:52px; line-height:1.06; letter-spacing:0; }
h2 { max-width:820px; margin-bottom:16px; font-size:36px; line-height:1.13; letter-spacing:0; }
h3 { font-size:18px; letter-spacing:0; }
.hero-lead,.section-heading > p { max-width:640px; color:var(--muted); font-size:17px; }
.brand-slogan { max-width:620px; margin:22px 0 0; padding-left:14px; border-left:3px solid var(--orange); color:var(--ink); font-size:15px; font-weight:750; line-height:1.5; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin:28px 0 42px; }
.button { min-height:44px; display:inline-flex; align-items:center; justify-content:center; gap:9px; border:1px solid transparent; border-radius:6px; padding:0 16px; font-size:14px; font-weight:750; text-decoration:none; }
.button svg { width:19px; height:19px; stroke-width:2.2; }
.button-primary { background:var(--accent); color:#fff; }
.button-primary:hover { background:#102f63; }
.button-secondary { background:var(--surface); border-color:var(--line); color:var(--ink); }
.hero-metrics { display:flex; gap:28px; margin:0; }
.hero-metrics div { min-width:104px; }
.hero-metrics dt { font-weight:800; font-size:23px; }
.hero-metrics dd { margin:1px 0 0; color:var(--muted); font-size:12px; line-height:1.3; }
.hero-media { position:relative; margin:0; min-height:420px; box-shadow:var(--shadow); overflow:hidden; border-radius:8px; }
.hero-media img { display:block; width:100%; height:100%; position:absolute; inset:0; object-fit:cover; }
.hero-media figcaption { position:absolute; bottom:0; left:0; right:0; display:flex; align-items:center; gap:8px; padding:13px 16px; background:rgba(15,26,32,.8); color:#fff; font-size:13px; }
.status-dot { width:8px; height:8px; border-radius:50%; background:#7de2a5; }
.tab-shell { padding-bottom:72px; }
.tab-panel { border-top:1px solid var(--line); padding:55px 0 0; animation:appear .24s ease-out; }
@keyframes appear { from { opacity:0; transform:translateY(6px); } to { opacity:1; transform:translateY(0); } }
.section-heading { margin-bottom:32px; }
.split-heading { display:grid; grid-template-columns:1.1fr .75fr; align-items:end; gap:48px; }
.split-heading > p { margin-bottom:0; }
.principles-grid,.product-grid,.job-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.principle,.product-card,.job-card { border:1px solid var(--line); background:var(--surface); border-radius:var(--radius); }
.principle { padding:24px; }
.principle > svg { width:30px; height:30px; margin-bottom:26px; color:var(--accent); stroke-width:2.15; }
.team-milestones { display:grid; grid-template-columns:1.1fr .9fr; gap:28px 48px; margin-top:48px; padding:30px 0 0; border-top:1px solid var(--line); }.team-milestones h3 { max-width:560px; margin-bottom:10px; font-size:24px; }.team-milestones > div > p:last-child,.team-composition { color:var(--muted); font-size:14px; }.team-milestones dl { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin:0; }.team-milestones dl div { border-left:2px solid var(--accent); padding-left:12px; }.team-milestones dt { font-size:22px; font-weight:800; line-height:1; }.team-milestones dd { margin:7px 0 0; color:var(--muted); font-size:12px; line-height:1.3; }.team-composition { grid-column:1 / -1; max-width:760px; margin:0; }
.principle p,.product-card p,.job-card p { color:var(--muted); font-size:14px; margin-bottom:0; }
.product-card { min-height:250px; padding:22px; display:flex; flex-direction:column; text-decoration:none; transition:transform .16s ease,border-color .16s ease; }
a.product-card:hover { transform:translateY(-3px); border-color:var(--accent); }
.product-vtc { border-top:3px solid var(--accent); }.product-fuel { border-top:3px solid var(--orange); }.product-future { background:var(--surface-alt); }
.card-top { display:flex; align-items:center; justify-content:space-between; margin-bottom:38px; }
.product-symbol { width:46px; height:46px; display:grid; place-items:center; border-radius:7px; background:var(--accent-soft); color:var(--accent); }.product-fuel .product-symbol { background:#f8e7d9; color:var(--orange); }.product-symbol svg { width:24px; height:24px; stroke-width:2.15; }
.availability { color:var(--accent); font-size:10px; font-weight:800; letter-spacing:.08em; }.muted-tag { color:var(--muted); }
.product-card h3 { margin-bottom:8px; }.card-link { margin-top:auto; padding-top:22px; display:flex; align-items:center; gap:8px; color:var(--accent); font-size:13px; font-weight:750; }.card-link svg,.text-action svg { width:19px; height:19px; stroke-width:2.2; }
.enterprise-products { margin-top:48px; padding-top:34px; border-top:1px solid var(--line); }.enterprise-heading { display:flex; align-items:end; justify-content:space-between; gap:24px; margin-bottom:16px; }.enterprise-heading .kicker { margin-bottom:6px; }.enterprise-heading h3 { font-size:22px; }.business-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }.business-card { min-height:268px; display:grid; grid-template-columns:52px 1fr; column-gap:16px; padding:24px; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface); }.business-card .text-action { grid-column:2; align-self:end; }.business-card h3 { margin:5px 0 9px; }.business-card p:not(.availability) { margin:0; color:var(--muted); font-size:14px; }.business-icon { width:48px; height:48px; display:grid; place-items:center; border-radius:7px; background:var(--accent-soft); color:var(--accent); }.business-icon svg { width:25px; height:25px; stroke-width:2.15; }.ai-icon { background:#eee4fa; color:#8258bd; }.demo-request { border:0; padding:0; background:transparent; cursor:pointer; justify-self:start; }
.partner-dialog { width:min(720px,calc(100% - 28px)); max-height:calc(100vh - 32px); padding:0; border:0; border-radius:8px; color:var(--ink); background:var(--surface); box-shadow:var(--shadow); }.partner-dialog::backdrop { background:rgba(5,12,24,.64); backdrop-filter:blur(3px); }.partner-dialog form>header { display:flex; justify-content:space-between; align-items:flex-start; gap:20px; padding:24px 26px 20px; border-bottom:1px solid var(--line); }.partner-dialog h2 { font-size:25px; margin:0 0 7px; }.partner-dialog header p:last-child { color:var(--muted); font-size:14px; margin:0; }.partner-dialog .kicker { margin-bottom:6px; }.partner-form-body { display:grid; gap:16px; padding:22px 26px; overflow-y:auto; }.partner-product-choice { display:grid; grid-template-columns:1fr 1fr; gap:10px; }.partner-product-choice button { display:grid; grid-template-columns:34px 1fr; align-items:center; gap:10px; min-height:70px; padding:11px; text-align:left; border:1px solid var(--line); border-radius:6px; background:var(--surface); color:var(--ink); }.partner-product-choice button.is-active { border-color:var(--accent); background:var(--accent-soft); }.partner-product-choice svg { color:var(--accent); }.partner-product-choice span { display:grid; }.partner-product-choice strong { font-size:13px; }.partner-product-choice small { color:var(--muted); font-size:11px; }.request-kind { display:inline-flex; justify-self:start; padding:3px; border:1px solid var(--line); border-radius:6px; background:var(--surface-alt); }.request-kind button { border:0; border-radius:4px; padding:6px 11px; color:var(--muted); background:transparent; font-size:12px; }.request-kind button.is-active { color:var(--ink); background:var(--surface); box-shadow:0 1px 4px rgba(13,32,67,.12); font-weight:750; }.partner-form-body>label,.partner-form-body .form-row label { display:grid; gap:6px; color:var(--muted); font-size:12px; font-weight:700; }.partner-form-body input,.partner-form-body textarea,.partner-form-body select { width:100%; padding:10px 11px; border:1px solid var(--line); border-radius:5px; background:var(--bg); color:var(--ink); }.partner-form-body textarea { min-height:100px; resize:vertical; }.partner-form-body .consent { grid-template-columns:18px 1fr; align-items:start; font-weight:500; line-height:1.45; }.partner-form-body .consent input { width:16px; height:16px; margin:2px 0 0; }.honeypot { position:absolute!important; left:-9999px!important; }.form-status { min-height:20px; margin:0; color:var(--muted); font-size:13px; }.form-status.success { color:#16845f; }.form-status.error { color:#b13e4a; }.partner-dialog form>footer { display:flex; justify-content:flex-end; gap:10px; padding:15px 26px; border-top:1px solid var(--line); background:var(--surface-alt); }
.careers-note { display:flex; align-items:center; flex-wrap:wrap; gap:11px; margin:0 0 16px; padding:14px 16px; border-left:3px solid var(--orange); background:var(--surface-alt); color:var(--muted); font-size:14px; }.careers-note svg { color:var(--orange); width:19px; }.careers-note a { color:var(--ink); font-weight:750; }
.job-grid { grid-template-columns:repeat(3,1fr); }.job-card { padding:26px; }.job-meta { color:var(--muted); font-size:12px; margin-bottom:34px; }.job-card h3 { margin-bottom:10px; }.text-action { display:inline-flex; align-items:center; gap:8px; margin-top:26px; color:var(--accent); font-size:14px; font-weight:800; text-decoration:none; }
.contact-layout { display:grid; grid-template-columns:.82fr 1fr; gap:64px; }.contact-layout > div > p:not(.kicker) { color:var(--muted); }.contact-links { display:grid; gap:12px; margin-top:30px; }.contact-links a { display:inline-flex; align-items:center; gap:11px; text-decoration:none; color:var(--accent); font-weight:700; }.contact-links svg { width:21px; height:21px; stroke-width:2.15; }
.company-details { display:grid; gap:12px; margin:30px 0 0; padding:18px 0 0; border-top:1px solid var(--line); }.company-details div { display:grid; grid-template-columns:120px 1fr; gap:12px; }.company-details dt { color:var(--muted); font-size:12px; font-weight:750; }.company-details dd { margin:0; font-size:13px; font-weight:650; }
.contact-form { display:grid; gap:15px; padding:24px; border:1px solid var(--line); background:var(--surface); border-radius:var(--radius); }.contact-form label { display:grid; gap:7px; color:var(--muted); font-size:13px; font-weight:700; }.form-row { display:grid; grid-template-columns:1fr 1fr; gap:15px; }.contact-form input,.contact-form textarea,.contact-form select { width:100%; border:1px solid var(--line); border-radius:5px; padding:11px; background:var(--bg); color:var(--ink); }.contact-form textarea { min-height:118px; resize:vertical; }.contact-form .button { justify-self:start; }
.site-footer { border-top:1px solid var(--line); padding:28px 0 38px; display:flex; align-items:end; justify-content:space-between; gap:24px; }.site-footer p { color:var(--muted); font-size:13px; margin:11px 0 0; }.site-footer .legal-line { max-width:620px; font-size:11px; }.footer-meta { display:flex; flex-wrap:wrap; justify-content:flex-end; gap:14px 24px; color:var(--muted); font-size:12px; }
.partner-dialog { overflow:hidden; }.partner-dialog form { display:grid; grid-template-rows:auto minmax(0,1fr) auto; max-height:calc(100vh - 32px); }.partner-form-body { min-height:0; }
@media (max-width:900px) { .header-inner { width:min(100% - 32px,1180px); }.main-nav { overflow-x:auto; }.nav-tab { flex:none; }.hero { grid-template-columns:1fr; gap:34px; padding-top:48px; }.hero-media { min-height:360px; }.split-heading,.contact-layout,.team-milestones { grid-template-columns:1fr; gap:16px; }.product-grid,.job-grid { grid-template-columns:1fr 1fr; }.product-card:last-child { grid-column:span 2; }.principles-grid { grid-template-columns:1fr; }.site-footer { width:min(100% - 32px,1180px); } }
@media (max-width:620px) { .header-inner,.hero,.tab-shell,.site-footer { width:min(100% - 32px,1180px); }.site-header { position:static; }.header-inner { min-height:64px; flex-wrap:wrap; padding:10px 0; }.brand-logo-window { width:56px; height:56px; }.main-nav { order:3; width:100%; }.nav-tab { padding:0 7px; font-size:12px; }.nav-tab svg { width:16px; height:16px; }.header-tools { margin-left:auto; }.hero { padding:38px 0 46px; }.hero-media { min-height:270px; }h1 { font-size:38px; }h2 { font-size:29px; }.hero-metrics { gap:15px; }.hero-metrics div { min-width:0; flex:1; }.product-grid,.job-grid,.form-row,.business-grid { grid-template-columns:1fr; }.product-card:last-child { grid-column:auto; }.enterprise-heading { align-items:start; flex-direction:column; gap:5px; }.business-card { min-height:0; }.contact-layout { gap:30px; }.site-footer { align-items:flex-start; flex-direction:column; }.footer-meta { justify-content:flex-start; }.partner-dialog form>header,.partner-form-body,.partner-dialog form>footer { padding-left:16px; padding-right:16px; }.partner-product-choice { grid-template-columns:1fr; }.partner-dialog h2 { font-size:21px; } }