/* ===================================================================
   Velocity Work — Partner Site Kit
   Shared foundation for the partner homepage and every partner deck.
   Architectural-blueprint system adapted from the VW "Kith" design kit:
   IBM Plex Serif / Mono / Sans, cream + topography, indigo accent,
   navy blocks, diamond-node rules and panels.

   Layout rule of thumb: headings and full-width panels span the
   container; only running body copy gets a readable measure (~62ch).
   Never put a ch-based max-width on a heading container — it collapses
   large display type and bunches everything to the left.
   =================================================================== */

:root{
  --paper:#fffff5;
  --ink:#101828;
  --accent:#444CE7;
  --accent-hover:#3538c7;
  --accent-light:#eef0fd;
  --navy:#121974;
  --navy-light:#1e2a8a;
  --surface:#f7f7ed;
  --surface-hover:#efefdf;
  --border:#ddddd0;
  --border-strong:#c5c5b5;
  --grid-line:#ededda;
  --muted:#5c5c6e;
  --muted-light:#8e8e9e;
  --editor-bg:#0f1445;
  --maxw:1060px;
  --gutter:24px;
  --measure:62ch;            /* readable line length for running copy */
  --font-display:'IBM Plex Serif',Georgia,serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
  --font-sans:'IBM Plex Sans',system-ui,sans-serif;
  --diamond:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='9' height='9'%3E%3Crect x='1.4' y='1.4' width='6' height='6' transform='rotate(45 4.5 4.5)' fill='%23fffff5' stroke='%23c5c5b5'/%3E%3C/svg%3E");
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background-color:var(--paper);
  background-image:url('/topography.svg');
  background-repeat:repeat;
  background-size:600px 600px;
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:15px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}

h1,h2,h3{font-family:var(--font-display);color:var(--ink);font-weight:500;letter-spacing:-0.01em;line-height:1.1}
h2{font-size:clamp(27px,3.6vw,38px)}
h3{font-size:19px;font-weight:600;line-height:1.25}
p{margin:0}
em{font-style:italic}
strong{font-weight:600}
a{color:var(--accent);text-decoration:none}

.eyebrow{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:0.22em;text-transform:uppercase;color:var(--muted)}
.accent{color:var(--accent)}
.idx{font-family:var(--font-mono);font-size:11px;color:var(--accent);letter-spacing:0.16em;margin-bottom:14px;display:block}

/* ---- monospace tag pill ---- */
.pill{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:11px;letter-spacing:0.02em;padding:5px 11px;border-radius:5px;background:var(--surface);color:var(--muted);border:1px solid var(--border);white-space:nowrap}
.pill.accent-pill{background:var(--accent-light);color:var(--accent);border-color:rgba(68,76,231,.18)}
.pill svg{width:13px;height:13px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-sans);font-size:14.5px;font-weight:600;padding:13px 24px;border:1px solid var(--accent);background:var(--accent);color:#fff;transition:background .18s,transform .18s,box-shadow .18s;cursor:pointer}
.btn:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 8px 22px -10px rgba(68,76,231,.5)}
.btn svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--border-strong)}
.btn.ghost:hover{background:var(--surface);border-color:var(--ink);box-shadow:none}
.btn.light{background:#fff;color:var(--navy);border-color:#fff}
.btn.light:hover{background:#f0f0ff}

/* ---- diamond-node section rule ---- */
.rule{position:relative;width:100%;height:1px;background:var(--border);max-width:var(--maxw);margin:0 auto}
.rule::before,.rule::after{content:'';position:absolute;top:50%;width:7px;height:7px;border:1px solid var(--border-strong);background:var(--paper)}
.rule::before{left:var(--gutter);transform:translate(-50%,-50%) rotate(45deg)}
.rule::after{right:var(--gutter);transform:translate(50%,-50%) rotate(45deg)}

/* ---- bordered panel with 4 corner diamonds ---- */
.panel{position:relative;border:1px solid var(--border);background:var(--surface);
  background-image:var(--diamond),var(--diamond),var(--diamond),var(--diamond);background-repeat:no-repeat;
  background-position:-4.5px -4.5px,right -4.5px top -4.5px,left -4.5px bottom -4.5px,right -4.5px bottom -4.5px}
.panel.paper{background-color:var(--paper)}

/* ---- dark navy block ---- */
.dark{position:relative;background:var(--navy);color:#fff;overflow:hidden;border:1px solid var(--navy)}
.dark::after{content:'';position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:34px 34px;opacity:.045}
.dark > *{position:relative;z-index:1}

/* ---- top bar ---- */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px 0;border-bottom:1px solid var(--border)}
.topbar .vw{height:24px;width:auto}
.topbar .ga-logo{height:30px;width:auto;display:block}        /* partner co-brand logo */

/* ---- section frame ----
   Heads span the container; only .sub gets a readable measure.
   Use .center for centered section heads. */
section{padding:62px 0}
.section-head{margin-bottom:34px}
.section-head.center{max-width:760px;margin-left:auto;margin-right:auto;text-align:center}
.section-head .eyebrow{display:block;margin-bottom:14px}
.section-head .sub{margin-top:14px;font-size:16px;color:var(--muted);max-width:var(--measure)}
.section-head.center .sub{margin-left:auto;margin-right:auto}

/* ---- hero base (pages set padding / sizes) ---- */
.hero{text-align:center;margin:0 auto}
.hero .eyebrow{display:block;margin-bottom:22px}
.hero h1{font-weight:500;letter-spacing:-0.02em;line-height:1.04;text-wrap:balance;color:var(--ink)}
.hero h1 .accent{color:var(--accent)}
.hero .lede{margin-left:auto;margin-right:auto;color:#3a3a48;line-height:1.6}

/* ---- generic two-column ---- */
.twocol{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}

/* ---- lockup: heading/label left, body right — for text inside a
   full-width panel, so copy fills the width instead of bunching left ---- */
.lockup{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.45fr);gap:28px 48px;align-items:start}

/* ---- footer ---- */
footer{background:var(--editor-bg);color:#fff;padding:50px 0 40px;margin-top:64px}
footer .frow{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:28px}
footer .vw{height:23px;width:auto;margin-bottom:16px}
footer .tagline{font-family:var(--font-display);font-style:italic;color:rgba(255,255,255,.62);font-size:15px;max-width:36ch}
footer .contact{text-align:right}
footer .contact .lbl{display:block;font-family:var(--font-mono);font-size:10px;letter-spacing:0.16em;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:5px}
footer .contact a{color:#fff;text-decoration:none;font-size:15px;font-weight:600}
footer .meta{margin-top:34px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-family:var(--font-mono);font-size:11px;line-height:1.7;color:rgba(255,255,255,.4)}

/* ---- motion ---- */
@keyframes fade-up{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.fu{opacity:0;animation:fade-up .6s cubic-bezier(.16,1,.3,1) forwards}
.s1{animation-delay:.07s}.s2{animation-delay:.14s}.s3{animation-delay:.22s}.s4{animation-delay:.30s}

/* ---- lockup + centered heads stack on small screens ---- */
@media (max-width:860px){
  .lockup{grid-template-columns:1fr;gap:18px}
}
@media print{body{background:#fff}.dark::after{display:none}}