/* Ausnov - AEO measurement. Restrained, 8px grid, tabular figures, minimal colour. */

:root {
  --bg: #ffffff;
  --panel: #fafbfc;
  --ink: #14181d;
  --body: #454e58;
  --muted: #6d7681;
  --faint: #98a1ac;
  --line: #e4e8ec;
  --line2: #cfd6dd;
  --navy: #1e3a5f;
  --s-blue: #3b6ea5;
  --s-rust: #c2683a;
  --r: 3px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Libre Franklin", system-ui, sans-serif;
  font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
.mono, .num { font-family: "IBM Plex Mono", ui-monospace, monospace; font-variant-numeric: tabular-nums; }

h1, h2, h3 { font-weight: 600; letter-spacing: -0.021em; line-height: 1.16; margin: 0; }
a { color: var(--s-blue); }
p { margin: 0 0 16px; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* Header */
.hd { border-bottom: 1px solid var(--line); position: sticky; top: 0; background: rgba(255,255,255,0.94); backdrop-filter: blur(8px); z-index: 40; }
.hd-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 16px 0; }
.bm { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--ink); }
.bm svg { width: 18px; height: 18px; color: var(--navy); }
.bm b { font-weight: 600; font-size: 16px; letter-spacing: 0.14em; text-transform: uppercase; }
.hd ul { display: flex; gap: 24px; align-items: center; list-style: none; margin: 0; padding: 0; }
.hd ul a { color: var(--muted); text-decoration: none; font-size: 14px; }
.hd ul a:hover { color: var(--navy); }
.hd .req { border: 1px solid var(--line2); color: var(--ink); padding: 7px 14px; border-radius: var(--r); }
.hd .req:hover { border-color: var(--navy); color: var(--navy); }

/* Hero */
.hero { padding: 72px 0 56px; border-bottom: 1px solid var(--line); }
.ey { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); margin-bottom: 20px; }
.hero h1 { font-size: clamp(30px, 4.6vw, 46px); max-width: 17ch; letter-spacing: -0.03em; }
.hero .sub { color: var(--body); font-size: 18px; max-width: 52ch; margin: 20px 0 32px; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn { background: var(--navy); color: #fff; text-decoration: none; padding: 11px 20px; border-radius: var(--r); font-size: 15px; font-weight: 500; display: inline-block; }
.btn:hover { background: #14293f; color: #fff; }
.btn-o { border: 1px solid var(--line2); color: var(--ink); text-decoration: none; padding: 11px 20px; border-radius: var(--r); font-size: 15px; display: inline-block; }
.btn-o:hover { border-color: var(--navy); color: var(--navy); }

/* KPI row */
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); margin-top: 48px; }
@media (max-width: 760px) { .kpis { grid-template-columns: 1fr; } }
.kpi { background: var(--bg); padding: 22px 24px; }
.kpi .k { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); margin-bottom: 10px; }
.kpi .v { font-size: 34px; font-weight: 600; letter-spacing: -0.03em; line-height: 1; }
.kpi .d { color: var(--muted); font-size: 14px; margin-top: 8px; line-height: 1.45; }

/* Sections */
section { padding: 64px 0; border-bottom: 1px solid var(--line); }
.sh { max-width: 58ch; margin-bottom: 32px; }
.sh h2 { font-size: clamp(23px, 3.1vw, 31px); }
.sh p { color: var(--body); margin-top: 14px; }
.sn { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--faint); margin-bottom: 14px; }

/* Chart panel */
.panel { border: 1px solid var(--line); border-radius: var(--r); padding: 26px 24px 20px; background: var(--panel); }
.panel svg { display: block; width: 100%; height: auto; }
.p-title { font-size: 16px; font-weight: 600; margin-bottom: 3px; }
.p-sub { color: var(--muted); font-size: 13.5px; margin-bottom: 20px; }
.spec { display: inline-block; font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--line2); border-radius: var(--r); padding: 3px 7px; margin-bottom: 14px; }
.lg { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 16px; font-size: 13.5px; color: var(--body); }
.lg span { display: inline-flex; align-items: center; gap: 7px; }
.lg i { width: 14px; height: 3px; border-radius: 2px; display: inline-block; }
.pn { color: var(--muted); font-size: 13px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); line-height: 1.5; }
.pn b { color: var(--body); font-weight: 600; }
.c-ax { font-family: "IBM Plex Mono", monospace; font-size: 11px; fill: #98a1ac; }
.c-lab { font-family: "Libre Franklin", sans-serif; font-size: 13px; fill: #14181d; }
.c-grid { stroke: #e4e8ec; stroke-width: 1; }

details.tv summary { cursor: pointer; font-size: 13px; color: var(--muted); margin-top: 12px; }
table.d { border-collapse: collapse; width: 100%; font-size: 14px; margin-top: 14px; }
table.d caption { text-align: left; font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); padding-bottom: 10px; }
table.d th, table.d td { text-align: left; padding: 8px 14px 8px 0; border-bottom: 1px solid var(--line); }
table.d th { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); font-weight: 500; }
table.d td.n { text-align: right; font-family: "IBM Plex Mono", monospace; font-variant-numeric: tabular-nums; padding-right: 0; }
.tw { overflow-x: auto; }

/* Metric list */
.mets { border-top: 1px solid var(--line); }
.met { display: grid; grid-template-columns: 220px 1fr; gap: 32px; padding: 20px 0; border-bottom: 1px solid var(--line); }
@media (max-width: 720px) { .met { grid-template-columns: 1fr; gap: 6px; } }
.met h3 { font-size: 15.5px; }
.met .mm { font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--faint); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 5px; }
.met p { color: var(--body); margin: 0; font-size: 15px; }

ol.st { list-style: none; counter-reset: c; margin: 0; padding: 0; }
ol.st li { counter-increment: c; padding: 18px 0 18px 46px; border-bottom: 1px solid var(--line); position: relative; max-width: 72ch; }
ol.st li::before { content: counter(c, decimal-leading-zero); position: absolute; left: 0; top: 20px; font-family: "IBM Plex Mono", monospace; font-size: 11px; color: var(--navy); letter-spacing: 0.1em; }
ol.st h3 { font-size: 15.5px; margin-bottom: 4px; }
ol.st p { color: var(--body); margin: 0; font-size: 15px; }

.nots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); }
@media (max-width: 720px) { .nots { grid-template-columns: 1fr; } }
.not { background: var(--bg); padding: 22px 24px; }
.not h3 { font-size: 15px; margin-bottom: 6px; }
.not p { color: var(--body); font-size: 14.5px; margin: 0; }

.band { background: var(--navy); color: #fff; border-radius: var(--r); padding: 48px 40px; }
@media (max-width: 640px) { .band { padding: 32px 24px; } }
.band h2 { color: #fff; font-size: clamp(23px, 3.2vw, 32px); max-width: 22ch; }
.band p { color: #b9c6d6; margin: 14px 0 22px; max-width: 52ch; }
.band .btn { background: #fff; color: var(--navy); }
.band .btn:hover { background: #e8eef5; color: var(--navy); }

footer { padding: 48px 0 30px; font-size: 14.5px; color: var(--body); }
.fg { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
@media (max-width: 760px) { .fg { grid-template-columns: 1fr; gap: 22px; } }
.fl { font-family: "IBM Plex Mono", monospace; font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--faint); margin-bottom: 12px; }
footer ul { list-style: none; margin: 0; padding: 0; }
footer li { margin-bottom: 6px; }
footer a { color: var(--body); text-decoration: none; }
footer a:hover { color: var(--navy); }
address { font-style: normal; line-height: 1.7; }
.cp { border-top: 1px solid var(--line); margin-top: 32px; padding-top: 18px; font-size: 13px; color: var(--faint); }

.legal { padding: 56px 0; max-width: 700px; }
.legal h1 { font-size: clamp(27px, 4.4vw, 38px); margin-bottom: 20px; }
.legal h2 { font-size: 19px; margin: 30px 0 8px; }
.legal h3 { font-size: 16px; margin: 20px 0 5px; }
.legal p, .legal li { color: var(--body); }
.legal ul { padding-left: 20px; }
.legal li { margin-bottom: 5px; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }