/* Polygon Cyber Inc. — polygoncyber.com
   Design tokens and page styles, per the brand guide v1.0 */

/* ---------------------------------------------------------------
   Self-hosted webfonts. Served from our own origin so no third
   party sees a visitor's IP or User-Agent, and so the Content-
   Security-Policy can forbid every external origin outright.
   Latin and Latin-Extended subsets only.
   --------------------------------------------------------------- */

/* Inter Tight 300 — latin-ext */
@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(assets/fonts/inter-tight-300-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Inter Tight 300 — latin */
@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(assets/fonts/inter-tight-300-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Inter Tight 400 — latin-ext */
@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(assets/fonts/inter-tight-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Inter Tight 400 — latin */
@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(assets/fonts/inter-tight-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Inter Tight 500 — latin-ext */
@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(assets/fonts/inter-tight-500-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Inter Tight 500 — latin */
@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(assets/fonts/inter-tight-500-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Inter Tight 600 — latin-ext */
@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(assets/fonts/inter-tight-600-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Inter Tight 600 — latin */
@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(assets/fonts/inter-tight-600-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* JetBrains Mono 400 — latin-ext */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(assets/fonts/jetbrains-mono-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* JetBrains Mono 400 — latin */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(assets/fonts/jetbrains-mono-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* JetBrains Mono 500 — latin-ext */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(assets/fonts/jetbrains-mono-500-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* JetBrains Mono 500 — latin */
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(assets/fonts/jetbrains-mono-500-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Oxanium 400 — latin-ext */
@font-face {
  font-family: 'Oxanium';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(assets/fonts/oxanium-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Oxanium 400 — latin */
@font-face {
  font-family: 'Oxanium';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(assets/fonts/oxanium-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Oxanium 500 — latin-ext */
@font-face {
  font-family: 'Oxanium';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(assets/fonts/oxanium-500-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Oxanium 500 — latin */
@font-face {
  font-family: 'Oxanium';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(assets/fonts/oxanium-500-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Oxanium 600 — latin-ext */
@font-face {
  font-family: 'Oxanium';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(assets/fonts/oxanium-600-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Oxanium 600 — latin */
@font-face {
  font-family: 'Oxanium';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(assets/fonts/oxanium-600-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Oxanium 700 — latin-ext */
@font-face {
  font-family: 'Oxanium';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(assets/fonts/oxanium-700-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Oxanium 700 — latin */
@font-face {
  font-family: 'Oxanium';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(assets/fonts/oxanium-700-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}


:root {
  --pc-trench: #133548;
  --pc-abyss: #22414D;
  --pc-teal: #3B595A;
  --pc-kelp: #5E7B6E;
  --pc-sage: #839F82;

  --pc-ink-900: #0B181F;
  --pc-ink-800: #182B34;
  --pc-ink-700: #26404A;
  --pc-ink-500: #4C6B77;
  --pc-ink-400: #6A858F;
  --pc-ink-300: #8FA4AC;
  --pc-ink-200: #B4C3C8;
  --pc-paper-100: #D6DFE1;
  --pc-paper-050: #ECF2F0;
  --pc-paper-000: #F7F9F7;

  --pc-font-display: 'Oxanium', 'Avenir Next Condensed', 'Helvetica Neue', sans-serif;
  --pc-font-text: 'Inter Tight', 'Helvetica Neue', Helvetica, sans-serif;
  --pc-font-mono: 'JetBrains Mono', Menlo, Consolas, monospace;

  --pc-rule: 1px solid rgba(19, 53, 72, 0.16);
  --pc-gutter: 40px;
  --pc-measure: 1240px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--pc-paper-000);
  color: #16323E;
  font-family: var(--pc-font-text);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
}

a { color: var(--pc-teal); text-decoration: none; border-bottom: 1px solid rgba(59, 89, 90, 0.35); }
a:hover { color: var(--pc-trench); border-bottom-color: var(--pc-trench); }

img { max-width: 100%; display: block; }

.wrap { max-width: var(--pc-measure); margin: 0 auto; padding: 0 var(--pc-gutter); }

/* ---------- masthead ---------- */

.masthead {
  border-bottom: var(--pc-rule);
  background: var(--pc-paper-000);
  position: sticky;
  top: 0;
  z-index: 40;
}
.masthead__inner {
  max-width: var(--pc-measure);
  margin: 0 auto;
  padding: 20px var(--pc-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand { display: flex; align-items: center; gap: 13px; border: 0; }
.brand:hover { border: 0; }
.brand img { width: 30px; height: auto; }
.brand__name {
  font-family: var(--pc-font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--pc-trench);
  white-space: nowrap;
}
.nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav a {
  border: 0;
  font-family: var(--pc-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 9px 13px;
  color: #16323E;
  opacity: 0.72;
}
.nav a:hover { opacity: 1; background: rgba(19, 53, 72, 0.06); }
.nav a[aria-current="page"] { opacity: 1; box-shadow: inset 0 -2px 0 var(--pc-sage); }

/* ---------- type ---------- */

h1, h2, h3 { font-family: var(--pc-font-display); font-weight: 600; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(38px, 6vw, 68px); line-height: 1.02; letter-spacing: -0.02em; }
h2 { font-size: clamp(27px, 3.4vw, 38px); line-height: 1.1; }
h3 { font-size: 21px; line-height: 1.2; }
p { margin: 0 0 18px; }
p:last-child { margin-bottom: 0; }
.lede { font-size: clamp(19px, 2.1vw, 23px); line-height: 1.5; max-width: 62ch; }
.measure { max-width: 68ch; }

.eyebrow {
  font-family: var(--pc-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.55;
}
.mono { font-family: var(--pc-font-mono); font-size: 13px; }
.rule-sage { height: 3px; width: 64px; background: var(--pc-sage); }

/* ---------- sections ---------- */

section { padding: 78px 0; border-bottom: var(--pc-rule); }
section:last-of-type { border-bottom: 0; }
.section-head { margin-bottom: 44px; }
.section-head .eyebrow { display: block; margin-bottom: 14px; }

.hero {
  padding: 104px 0 84px;
  border-bottom: var(--pc-rule);
}
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 340px); gap: 64px; align-items: end; }
.hero h1 { margin-bottom: 26px; }
.hero .rule-sage { margin: 30px 0 26px; }

.dark { background: var(--pc-ink-900); color: var(--pc-paper-050); border-bottom: 0; }
.dark a { color: var(--pc-sage); border-bottom-color: rgba(131, 159, 130, 0.4); }
.dark a:hover { color: #B0D1BD; }
.dark .eyebrow { opacity: 0.6; }

/* ---------- grids ---------- */

.grid { display: grid; gap: 1px; background: rgba(19, 53, 72, 0.16); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid > * { background: var(--pc-paper-000); padding: 30px 32px; }
.dark .grid { background: rgba(236, 242, 240, 0.16); }
.dark .grid > * { background: var(--pc-ink-900); }

.cols { display: grid; gap: 34px; }
.cols--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cols--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card__label {
  font-family: var(--pc-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.55;
  display: block;
  margin-bottom: 12px;
}
.card h3 { margin-bottom: 12px; }
.card p { font-size: 16px; line-height: 1.55; opacity: 0.82; }

.stat { display: flex; flex-direction: column; gap: 10px; }
.stat__figure { font-family: var(--pc-font-display); font-weight: 600; font-size: clamp(34px, 4.4vw, 52px); line-height: 1; color: var(--pc-sage); }
.stat__label { font-family: var(--pc-font-mono); font-size: 12.5px; line-height: 1.6; letter-spacing: 0.06em; opacity: 0.75; }

.topline { border-top: 5px solid var(--pc-trench); padding-top: 22px; }
.topline--2 { border-top-color: var(--pc-abyss); }
.topline--3 { border-top-color: var(--pc-teal); }
.topline--4 { border-top-color: var(--pc-kelp); }
.topline--5 { border-top-color: var(--pc-sage); }

.chip {
  display: inline-block;
  font-family: var(--pc-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: var(--pc-abyss);
  color: var(--pc-paper-000);
}
.chip--dev { background: rgba(19, 53, 72, 0.1); color: #16323E; }

.pull {
  border-left: 3px solid var(--pc-sage);
  padding: 6px 0 6px 24px;
  font-family: var(--pc-font-display);
  font-weight: 600;
  font-size: clamp(21px, 2.6vw, 29px);
  line-height: 1.25;
  max-width: 34ch;
}

.list-rows { border-top: var(--pc-rule); }
.list-rows > div {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 24px;
  padding: 22px 0;
  border-bottom: var(--pc-rule);
  align-items: start;
}
.list-rows .n { font-family: var(--pc-font-mono); font-size: 13px; opacity: 0.45; padding-top: 4px; }

/* ---------- buttons & forms ---------- */

.btn {
  display: inline-block;
  border: 0;
  font-family: var(--pc-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  padding: 14px 22px;
  background: var(--pc-trench);
  color: var(--pc-paper-000);
  cursor: pointer;
}
.btn:hover { background: var(--pc-abyss); color: var(--pc-paper-000); border: 0; }
.btn--ghost { background: transparent; color: #16323E; box-shadow: inset 0 0 0 1px rgba(19, 53, 72, 0.3); }
.btn--ghost:hover { background: rgba(19, 53, 72, 0.07); color: #16323E; }
.dark .btn { background: var(--pc-sage); color: #10262E; }
.dark .btn:hover { background: #9CB69A; color: #10262E; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

form { display: grid; gap: 22px; max-width: 640px; }
label { display: block; }
label span {
  display: block;
  font-family: var(--pc-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 8px;
}
input, textarea, select {
  width: 100%;
  font-family: var(--pc-font-text);
  font-size: 16px;
  font-weight: 300;
  padding: 13px 14px;
  background: #fff;
  border: 1px solid rgba(19, 53, 72, 0.22);
  border-radius: 0;
  color: #16323E;
}
input:focus, textarea:focus, select:focus { outline: 0; border-color: var(--pc-sage); box-shadow: 0 0 0 2px rgba(131, 159, 130, 0.25); }
textarea { min-height: 150px; resize: vertical; line-height: 1.55; }
.field-note { font-family: var(--pc-font-mono); font-size: 11.5px; line-height: 1.7; opacity: 0.6; margin-top: 8px; }
.form-status { font-family: var(--pc-font-mono); font-size: 13px; padding: 14px 16px; display: none; }
.form-status--ok { display: block; background: rgba(131, 159, 130, 0.16); box-shadow: inset 0 0 0 1px rgba(131, 159, 130, 0.5); }
.form-status--err { display: block; background: rgba(180, 60, 40, 0.1); box-shadow: inset 0 0 0 1px rgba(180, 60, 40, 0.45); }

/* ---------- footer ---------- */

.footer { background: var(--pc-trench); color: var(--pc-paper-050); padding: 62px 0 40px; }
.footer a { color: var(--pc-paper-050); border-bottom-color: rgba(236, 242, 240, 0.3); }
.footer a:hover { color: #fff; }
.footer__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); gap: 44px; margin-bottom: 46px; }
.footer__col h4 {
  font-family: var(--pc-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.6;
  margin: 0 0 16px;
  font-weight: 400;
}
.footer__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.footer__col li { font-size: 15px; }
.footer__base {
  border-top: 1px solid rgba(236, 242, 240, 0.18);
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--pc-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  opacity: 0.65;
}

/* ---------- responsive ---------- */

@media (max-width: 940px) {
  :root { --pc-gutter: 26px; }
  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .hero__mark { display: none; }
  .grid--3, .grid--4, .cols--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}
@media (max-width: 620px) {
  .masthead { position: static; }
  section { padding: 54px 0; }
  .hero { padding: 62px 0 54px; }
  .grid--2, .grid--3, .grid--4, .cols--2, .cols--3 { grid-template-columns: minmax(0, 1fr); }
  .footer__grid { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- product showcase ---------- */

.product {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  background: var(--pc-paper-100, #F4F7F5);
  color: #16323E;
  box-shadow: inset 0 0 0 1px rgba(19, 53, 72, 0.14);
  margin-bottom: 24px;
}
.product__plate {
  padding: 36px 34px 34px;
  border-right: 1px solid rgba(19, 53, 72, 0.14);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.product__num { font-family: var(--pc-font-mono); font-size: 12px; letter-spacing: 0.18em; color: var(--accent-ink, var(--accent)); }
.product__name {
  font-family: var(--pc-font-display);
  font-weight: 600;
  font-size: 29px;
  line-height: 1.05;
  letter-spacing: -0.015em;
}
.product__accent { height: 4px; width: 100%; background: var(--accent); margin-top: 14px; }
.product__kind {
  font-family: var(--pc-font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.6;
}
.product__status {
  font-family: var(--pc-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.65;
  margin-top: auto;
}
.product__status--live { opacity: 1; color: var(--accent-ink, var(--accent)); }
.product__status a { color: inherit; border-bottom-color: currentColor; }
.product__body { padding: 36px 40px 34px; }
.product__cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; }
.product__cols h3 {
  font-family: var(--pc-font-mono);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.66;
  margin-bottom: 11px;
}
.product__cols p { font-size: 16px; line-height: 1.6; opacity: 0.87; }
.product__meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin: 32px 0 0;
  border-top: 1px solid rgba(19, 53, 72, 0.14);
  padding: 24px 0 0;
}
.product__meta dt {
  font-family: var(--pc-font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.45;
  margin-bottom: 7px;
}
.product__meta dd { margin: 0; font-family: var(--pc-font-mono); font-size: 12.5px; line-height: 1.5; opacity: 0.9; }

@media (max-width: 1080px) {
  .product { grid-template-columns: 240px minmax(0, 1fr); }
  .product__body { padding: 32px 32px 30px; }
  .product__cols { gap: 30px; }
  .product__meta { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 28px; }
}
@media (max-width: 900px) {
  .product { grid-template-columns: minmax(0, 1fr); }
  .product__plate {
    border-right: 0;
    border-bottom: 1px solid rgba(19, 53, 72, 0.14);
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 14px 22px;
    padding: 26px 28px 24px;
  }
  .product__plate > div { flex: 1 1 200px; }
  .product__accent { width: 88px; }
  .product__num { align-self: flex-start; }
  .product__body { padding: 28px 28px 26px; }
  .product__cols { grid-template-columns: minmax(0, 1fr); gap: 24px; }
}
@media (max-width: 560px) {
  .product__plate { padding: 22px 22px 20px; }
  .product__name { font-size: 25px; }
  .product__body { padding: 24px 22px 22px; }
  .product__meta { grid-template-columns: minmax(0, 1fr); gap: 18px; }
}

/* ---------- responsive ladder ---------- */

@media (max-width: 1080px) {
  :root { --pc-gutter: 32px; }
  .nav a { padding: 8px 10px; font-size: 11.5px; }
}
@media (max-width: 860px) {
  .cols--2, .cols--3 { grid-template-columns: minmax(0, 1fr) !important; gap: 32px !important; }
  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .hero__mark { display: none; }
  .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pull { max-width: none; }
}
@media (max-width: 620px) {
  :root { --pc-gutter: 22px; }
  .masthead { position: static; }
  section { padding: 48px 0; }
  .hero { padding: 44px 0 42px; }
  .section-head { margin-bottom: 32px; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: minmax(0, 1fr); }
  .grid > * { padding: 24px 22px; }
  .list-rows > div { grid-template-columns: 34px minmax(0, 1fr); gap: 16px; padding: 18px 0; }
  .btn-row { gap: 10px; }
  .btn { width: 100%; text-align: center; }
  form { max-width: none; }
  .footer { padding: 46px 0 32px; }
  .footer__base { flex-direction: column; gap: 8px; }
}
@media (max-width: 420px) {
  .brand__name { font-size: 13px; letter-spacing: 0.1em; }
  .brand img { width: 26px; }
  .nav a { padding: 7px 9px; font-size: 11px; }
}

/* ---------- theme toggle ---------- */

.masthead__inner { flex-wrap: nowrap; }
.masthead__inner .nav { flex: 1 1 auto; justify-content: flex-end; min-width: 0; }
.themetoggle {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  min-width: 38px;
  min-height: 38px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 1px solid rgba(19, 53, 72, 0.22);
  color: #16323E;
  cursor: pointer;
  padding: 0;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.themetoggle:hover { background: rgba(19, 53, 72, 0.07); border-color: rgba(19, 53, 72, 0.4); }
.themetoggle svg { width: 17px; height: 17px; display: block; }
.themetoggle .icon-moon { display: none; }

/* ---------- night theme ---------- */

html[data-theme="dark"] { --pc-rule: 1px solid rgba(236, 242, 240, 0.16); }
html[data-theme="dark"] body { background: var(--pc-ink-900); color: var(--pc-paper-050); }
html[data-theme="dark"] a { color: var(--pc-sage); border-bottom-color: rgba(131, 159, 130, 0.4); }
html[data-theme="dark"] a:hover { color: #B0D1BD; border-bottom-color: #B0D1BD; }

html[data-theme="dark"] .masthead { background: var(--pc-ink-900); border-bottom-color: rgba(236, 242, 240, 0.16); }
html[data-theme="dark"] .brand__name { color: var(--pc-paper-050); }
html[data-theme="dark"] .nav a { color: var(--pc-paper-050); }
html[data-theme="dark"] .nav a:hover { background: rgba(236, 242, 240, 0.1); }
html[data-theme="dark"] .themetoggle { border-color: rgba(236, 242, 240, 0.24); color: var(--pc-paper-050); }
html[data-theme="dark"] .themetoggle:hover { background: rgba(236, 242, 240, 0.1); border-color: rgba(236, 242, 240, 0.44); }
html[data-theme="dark"] .themetoggle .icon-sun { display: none; }
html[data-theme="dark"] .themetoggle .icon-moon { display: block; }

html[data-theme="dark"] section,
html[data-theme="dark"] .hero { border-bottom-color: rgba(236, 242, 240, 0.16); }
html[data-theme="dark"] .dark { background: var(--pc-trench); }
html[data-theme="dark"] .grid { background: rgba(236, 242, 240, 0.16); }
html[data-theme="dark"] .grid > * { background: var(--pc-ink-900); }
html[data-theme="dark"] .dark .grid > * { background: var(--pc-trench); }
html[data-theme="dark"] .list-rows,
html[data-theme="dark"] .list-rows > div { border-color: rgba(236, 242, 240, 0.16); }

html[data-theme="dark"] .btn { background: var(--pc-sage); color: #10262E; }
html[data-theme="dark"] .btn:hover { background: #9CB69A; color: #10262E; }
html[data-theme="dark"] .btn--ghost { background: transparent; color: var(--pc-paper-050); box-shadow: inset 0 0 0 1px rgba(236, 242, 240, 0.34); }
html[data-theme="dark"] .btn--ghost:hover { background: rgba(236, 242, 240, 0.1); color: var(--pc-paper-050); }

html[data-theme="dark"] input,
html[data-theme="dark"] textarea,
html[data-theme="dark"] select { background: var(--pc-ink-800); border-color: rgba(236, 242, 240, 0.22); color: var(--pc-paper-050); }
html[data-theme="dark"] input:focus,
html[data-theme="dark"] textarea:focus,
html[data-theme="dark"] select:focus { border-color: var(--pc-sage); }
html[data-theme="dark"] .product {
  background: var(--pc-ink-900);
  color: var(--pc-paper-050);
  box-shadow: inset 0 0 0 1px rgba(236, 242, 240, 0.14);
}
html[data-theme="dark"] .product__plate { border-right-color: rgba(236, 242, 240, 0.14); border-bottom-color: rgba(236, 242, 240, 0.14); }
html[data-theme="dark"] .product__meta { border-top-color: rgba(236, 242, 240, 0.14); }
html[data-theme="dark"] .footer { background: var(--pc-abyss); }

@media (max-width: 860px) {
  .masthead__inner { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 14px 18px; }
  .masthead__inner .brand { flex: 1 1 auto; }
  .masthead__inner .nav { order: 3; flex: 1 1 100%; justify-content: flex-start; margin-left: -10px; flex-wrap: wrap; }
}

/* ---------- product detail page ---------- */

.statband {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: rgba(19, 53, 72, 0.16);
  margin: 0;
}
.statband > div { background: #fff; padding: 26px 24px; }
.statband__n {
  font-family: var(--pc-font-display);
  font-weight: 600;
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--pc-ink-900);
}
.statband__l {
  font-family: var(--pc-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-top: 12px;
  line-height: 1.5;
}
html[data-theme="dark"] .statband { background: rgba(236, 242, 240, 0.16); }
html[data-theme="dark"] .statband > div { background: var(--pc-ink-900); }
html[data-theme="dark"] .statband__n { color: var(--pc-paper-050); }

.spectable { width: 100%; border-collapse: collapse; font-size: 15px; }
.spectable th {
  font-family: var(--pc-font-mono);
  font-weight: 400;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.55;
  text-align: left;
  padding: 0 20px 12px 0;
  border-bottom: 1px solid rgba(19, 53, 72, 0.2);
}
.spectable td {
  padding: 15px 20px 15px 0;
  border-bottom: 1px solid rgba(19, 53, 72, 0.1);
  vertical-align: top;
  line-height: 1.55;
}
.spectable td:last-child, .spectable th:last-child { padding-right: 0; }
.spectable .num { font-family: var(--pc-font-mono); font-size: 13.5px; white-space: nowrap; }
.spectable .name { font-weight: 500; white-space: nowrap; }
html[data-theme="dark"] .spectable th { border-bottom-color: rgba(236, 242, 240, 0.22); }
html[data-theme="dark"] .spectable td { border-bottom-color: rgba(236, 242, 240, 0.12); }

.stage {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(19, 53, 72, 0.1);
}
.stage:last-child { border-bottom: 0; }
.stage__n { font-family: var(--pc-font-mono); font-size: 12px; opacity: 0.45; padding-top: 6px; }
.stage h4 { font-family: var(--pc-font-display); font-weight: 600; font-size: 17px; margin: 0 0 5px; }
.stage p { font-size: 15px; line-height: 1.6; opacity: 0.8; }
html[data-theme="dark"] .stage { border-bottom-color: rgba(236, 242, 240, 0.12); }

.product__more {
  font-family: var(--pc-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink, var(--accent));
  border-bottom: 1px solid currentColor;
  align-self: flex-start;
}
html[data-theme="dark"] .product__more { color: var(--accent); }

@media (max-width: 900px) {
  .statband { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spectable, .spectable tbody, .spectable tr, .spectable td, .spectable th { display: block; }
  .spectable thead { display: none; }
  .spectable tr { border-bottom: 1px solid rgba(19, 53, 72, 0.14); padding: 16px 0; }
  .spectable td { border-bottom: 0; padding: 2px 0; }
  .spectable .name { font-size: 16px; }
}
@media (max-width: 520px) {
  .statband { grid-template-columns: minmax(0, 1fr); }
  .statband > div { padding: 22px; }
}

.product__name a { border: 0; }
.product__name a:hover { color: var(--accent-ink, var(--accent)); }
html[data-theme="dark"] .product__name a:hover { color: var(--accent); }
@media (max-width: 900px) { .product__status { margin-top: 0; } }

.dark .spectable th { border-bottom-color: rgba(236, 242, 240, 0.24); }
.dark .spectable td { border-bottom-color: rgba(236, 242, 240, 0.13); }
.dark .stage { border-bottom-color: rgba(236, 242, 240, 0.13); }
.dark .statband { background: rgba(236, 242, 240, 0.16); }
.dark .statband > div { background: var(--pc-trench); }
.dark .statband__n { color: var(--pc-paper-050); }
@media (max-width: 900px) { .dark .spectable tr { border-bottom-color: rgba(236, 242, 240, 0.18); } }

/* Honeypot. Hidden without display:none, which some bots detect and skip.
   aria-hidden and tabindex="-1" on the markup keep it out of the
   accessibility tree and the tab order, so no real visitor meets it. */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}