/* ==========================================================================
   TerraFluent design system
   Theme is driven by html[data-theme="light"|"dark"], set pre-paint in the
   layout head script. Tokens first, then primitives, then components.
   ========================================================================== */

/* ---------- Fonts (self-hosted, variable weight) ---------- */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/inter-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;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/inter-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;
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("../fonts/jetbrains-mono-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;
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("../fonts/jetbrains-mono-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;
}

/* ---------- Tokens ---------- */

:root {
  --font-sans: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", Consolas, monospace;

  --container: 1160px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;

  --shadow-1: 0 1px 2px rgb(23 43 77 / 0.06), 0 1px 3px rgb(23 43 77 / 0.08);
  --shadow-2: 0 8px 28px rgb(23 43 77 / 0.12);
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f7f9fc;
  --bg-raised: #ffffff;
  --bg-inset: #edf1f7;
  --text: #17222e;
  --text-muted: #55677b;
  --text-faint: #5e7188;
  --border: #e2e8f0;
  --border-strong: #c9d4e2;

  --brand: #6e1566;
  --accent-html: #0c6b6a;
  --accent-html-soft: #d7f3ef;
  --accent-docx: #8a1b80;
  --accent-docx-soft: #f9e3f4;
  --accent-pdf: #b02e2e;
  --accent-pdf-soft: #fde7e2;
  --link: #0c6b6a;

  --code-bg: #f1f5fa;
  --code-titlebar-bg: #e4eaf3;
  --code-text: #24313d;
  --code-keyword: #0c7069;
  --code-string: #a4581e;
  --code-number: #7439a8;
  --code-type: #1a67ad;
  --code-comment: #55626e;
  --code-punct: #55636f;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b1120;
  --bg-raised: #121a2c;
  --bg-inset: #070d1a;
  --text: #e8edf5;
  --text-muted: #97a7bd;
  --text-faint: #6d7f97;
  --border: #223049;
  --border-strong: #324563;

  --brand: #d98fd0;
  --accent-html: #45d0c6;
  --accent-html-soft: #0f3438;
  --accent-docx: #dd8bd2;
  --accent-docx-soft: #391540;
  --accent-pdf: #f5928a;
  --accent-pdf-soft: #401713;
  --link: #45d0c6;

  --code-bg: #0a101f;
  --code-titlebar-bg: #101a2f;
  --code-text: #dce7f0;
  --code-keyword: #7fd6d0;
  --code-string: #f0b878;
  --code-number: #d8b4f0;
  --code-type: #8fc7f2;
  --code-comment: #5d7183;
  --code-punct: #93a6b6;

  --shadow-1: 0 1px 2px rgb(0 0 0 / 0.4);
  --shadow-2: 0 10px 32px rgb(0 0 0 / 0.5);
}

/* ---------- Base ---------- */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 0.5em;
  font-weight: 700;
}

p { margin: 0 0 1em; }

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

img, svg { max-width: 100%; height: auto; }

code, pre { font-family: var(--font-mono); }

code {
  background: var(--bg-inset);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 0.1em 0.35em;
  font-size: 0.875em;
}

/* The inline-code look must never leak into code blocks: Rouge nests
   <code> inside <pre>, which would paint a light box over the dark panel. */
pre code {
  background: none;
  border: 0;
  border-radius: 0;
  padding: 0;
  font-size: 1em;
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--bg-raised);
  color: var(--text);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  z-index: 100;
}
.skip-link:focus { left: 16px; top: 12px; }

section { padding-block: 72px; }

.section-head {
  max-width: 640px;
  margin-bottom: 40px;
}
.section-head h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
.section-head p { color: var(--text-muted); font-size: 1.05rem; margin: 0; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-html);
  margin-bottom: 12px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary {
  background: var(--accent-html);
  color: #fff;
  box-shadow: 0 6px 18px -6px color-mix(in srgb, var(--accent-html) 55%, transparent),
              inset 0 1px 0 rgb(255 255 255 / 0.18);
}
.btn-primary:hover { filter: brightness(1.08); }

.btn-ghost {
  background: var(--bg-raised);
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover { border-color: var(--text-faint); }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
}
.brand:hover { text-decoration: none; }
.brand-accent { color: var(--brand); }

.site-nav { margin-left: 8px; }
.site-nav ul {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav a {
  display: block;
  padding: 8px 14px;
  border-radius: 8px;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
}
.site-nav a:hover {
  color: var(--text);
  background: var(--bg-inset);
  text-decoration: none;
}
.site-nav a[aria-current="page"] {
  color: var(--text);
  font-weight: 600;
  background: var(--bg-inset);
}

.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 9px;
  border: 1px solid transparent;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
}
.icon-btn:hover {
  color: var(--text);
  background: var(--bg-inset);
  text-decoration: none;
}

/* Theme toggle shows the icon of the theme you'd switch to */
:root[data-theme="light"] .icon-sun { display: none; }
:root[data-theme="dark"] .icon-moon { display: none; }

/* Mobile nav */
.nav-toggle { display: none; }
.nav-toggle .icon-close { display: none; }
body.nav-open .nav-toggle .icon-menu { display: none; }
body.nav-open .nav-toggle .icon-close { display: block; }

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    margin: 0;
    padding: 8px 16px 16px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-2);
  }
  body.nav-open .site-nav { display: block; }
  .site-nav ul { flex-direction: column; gap: 2px; }
  .site-nav a { padding: 12px 14px; font-size: 1rem; }
}

/* ---------- Hero ---------- */

.hero {
  padding-block: 45px 56px;
  background:
    radial-gradient(1100px 560px at 8% -12%, color-mix(in srgb, var(--accent-html) 13%, transparent), transparent 62%),
    radial-gradient(900px 500px at 50% -28%, color-mix(in srgb, var(--accent-pdf) 10%, transparent), transparent 58%),
    radial-gradient(1100px 560px at 96% -18%, color-mix(in srgb, var(--accent-docx) 12%, transparent), transparent 62%);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--bg-raised);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 22px;
}
.hero-badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-html);
}

.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 800;
  max-width: 780px;
  margin-bottom: 18px;
}
.hero h1 .grad {
  background: linear-gradient(100deg, var(--accent-html), var(--accent-pdf), var(--accent-docx));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lede {
  font-size: 1.18rem;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 30px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.trust-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  padding: 0;
  margin: 0;
  list-style: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}
.trust-chips li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.trust-chips svg { color: var(--accent-html); flex: none; }

/* ---------- Showcase (code -> page preview) ---------- */

.showcase { padding-top: 24px; }

.showcase-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-2);
  background: var(--bg-raised);
}

.showcase-code {
  background: var(--code-bg);
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.code-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: var(--code-titlebar-bg);
  border-bottom: 1px solid var(--border);
  color: var(--code-comment);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.code-titlebar .dots { display: flex; gap: 6px; }
.code-titlebar .dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgb(148 163 178 / 0.35);
}

.showcase-output {
  background: var(--bg-inset);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 36px 28px;
  position: relative;
}

@media (max-width: 900px) {
  .showcase-panel { grid-template-columns: 1fr; }
  .showcase-output { padding: 32px 20px; }
}

/* Code blocks (Rouge output) */

.highlight { margin: 0; }
.highlight pre,
pre.highlight {
  margin: 0;
  padding: 18px 22px 20px;
  overflow-x: auto;
  background: var(--code-bg);
  color: var(--code-text);
  font-size: 0.85rem;
  line-height: 1.7;
  scrollbar-width: thin;
  scrollbar-color: rgb(148 163 178 / 0.35) transparent;
}
.highlight pre::-webkit-scrollbar { height: 8px; }
.highlight pre::-webkit-scrollbar-track { background: transparent; }
.highlight pre::-webkit-scrollbar-thumb {
  background: rgb(148 163 178 / 0.35);
  border-radius: 4px;
}
.highlight pre ::selection {
  background: rgb(127 214 208 / 0.25);
}

/* Editor-style chrome (traffic-light dots) on standalone code cards.
   The home showcase renders its own titlebar, so it's excluded. */
.code-panel::before,
.prose .highlight::before {
  content: "";
  display: block;
  height: 34px;
  background-color: var(--code-titlebar-bg);
  background-image:
    radial-gradient(circle at 20px 17px, rgb(148 163 178 / 0.28) 4.5px, transparent 5px),
    radial-gradient(circle at 38px 17px, rgb(148 163 178 / 0.28) 4.5px, transparent 5px),
    radial-gradient(circle at 56px 17px, rgb(148 163 178 / 0.28) 4.5px, transparent 5px);
  border-bottom: 1px solid var(--border);
}
.code-panel .highlight::before { content: none; }

/* Standalone code blocks in page content */
div.highlighter-rouge {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 0 0 1.2em;
  border: 1px solid var(--border);
}

.highlight .k, .highlight .kd, .highlight .kt, .highlight .kr,
.highlight .kn, .highlight .kc { color: var(--code-keyword); }
.highlight .s, .highlight .s1, .highlight .s2, .highlight .si,
.highlight .sr { color: var(--code-string); }
.highlight .m, .highlight .mi, .highlight .mf { color: var(--code-number); }
.highlight .nc, .highlight .nf, .highlight .nn { color: var(--code-type); }
.highlight .c, .highlight .c1, .highlight .cm, .highlight .cp { color: var(--code-comment); font-style: italic; }
.highlight .o, .highlight .p { color: var(--code-punct); }
.highlight .n, .highlight .na, .highlight .nb { color: var(--code-text); }
/* Rouge emits .err for tokens its lexer can't classify and .hll for
   highlighted lines — neither may introduce its own background here. */
.highlight .err { color: inherit; background: transparent; }
.highlight .hll { background: rgb(148 163 178 / 0.12); }

/* ---------- Page mock (rendered-report preview) ---------- */

.page-mock-stack { position: relative; }

.page-mock {
  width: 250px;
  aspect-ratio: 210 / 297; /* A4 */
  background: #fff;
  color: #26313c;
  border-radius: 4px;
  box-shadow: 0 14px 38px rgb(10 20 30 / 0.28);
  padding: 20px 18px 14px;
  display: flex;
  flex-direction: column;
  font-size: 9px;
  line-height: 1.5;
  position: relative;
  z-index: 1;
}

.page-mock.behind {
  position: absolute;
  inset: -14px auto auto 26px;
  z-index: 0;
  opacity: 0.55;
  transform: rotate(2.5deg);
}

.pm-header {
  text-align: center;
  font-weight: 700;
  font-size: 10px;
  padding-bottom: 7px;
  border-bottom: 1.5px solid #26313c;
  margin-bottom: 12px;
}

.pm-h1 { font-weight: 700; font-size: 12px; margin-bottom: 8px; }

.pm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 8px;
  margin-bottom: 12px;
}
.pm-table th {
  text-align: left;
  background: #eef1f3;
  padding: 4px 6px;
  border: 1px solid #cfd6dc;
  font-weight: 700;
}
.pm-table td {
  padding: 4px 6px;
  border: 1px solid #dde3e8;
}

.pm-barcode {
  height: 26px;
  width: 120px;
  background: repeating-linear-gradient(90deg,
    #26313c 0 2px, transparent 2px 4px,
    #26313c 4px 5px, transparent 5px 8px,
    #26313c 8px 11px, transparent 11px 13px);
  margin-bottom: 3px;
}
.pm-barcode-label {
  font-family: var(--font-mono);
  font-size: 7px;
  letter-spacing: 0.08em;
  color: #55636f;
}

.pm-footer {
  margin-top: auto;
  padding-top: 7px;
  border-top: 1px solid #cfd6dc;
  text-align: center;
  color: #5f6c79;
  font-size: 7.5px;
}

/* ---------- Product cards ---------- */

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
@media (max-width: 1020px) {
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  .product-grid { grid-template-columns: 1fr; }
}

.product-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(340px 150px at 85% -10%, color-mix(in srgb, var(--card-accent-soft, var(--accent-html-soft)) 65%, transparent), transparent 70%),
    var(--bg-raised);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-1);
  border-top: 3px solid var(--card-accent, var(--accent-html));
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 34px -10px color-mix(in srgb, var(--card-accent, var(--accent-html)) 28%, rgb(23 43 77 / 0.18));
}
.product-card.accent-html { --card-accent: var(--accent-html); --card-accent-soft: var(--accent-html-soft); }
.product-card.accent-docx { --card-accent: var(--accent-docx); --card-accent-soft: var(--accent-docx-soft); }
.product-card.accent-pdf { --card-accent: var(--accent-pdf); --card-accent-soft: var(--accent-pdf-soft); }

.product-kicker {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--card-accent-soft);
  color: var(--card-accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-card h3 {
  font-size: 1.3rem;
  margin: 0;
  font-family: var(--font-mono);
  letter-spacing: -0.01em;
}
.product-card > p { color: var(--text-muted); margin: 0; }

.product-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.93rem;
}
.product-points li {
  display: flex;
  gap: 9px;
  align-items: baseline;
}
.product-points li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--card-accent);
  transform: translateY(-2px);
}

.install-row {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-inset);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.install-row code {
  flex: 1;
  min-width: 0;
  border: 0;
  border-radius: 0;
  background: none;
  padding: 11px 14px;
  white-space: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 22px), transparent);
  mask-image: linear-gradient(90deg, #000 calc(100% - 22px), transparent);
}
.install-row code::-webkit-scrollbar { display: none; }
.copy-btn {
  flex: none;
  border: 0;
  border-left: 1px solid var(--border-strong);
  background: var(--bg-raised);
  color: var(--text-muted);
  padding: 0 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
}
.copy-btn:hover { color: var(--text); }
.copy-btn.copied { color: var(--accent-html); }

.product-links {
  display: flex;
  gap: 18px;
  margin-top: 2px;
  font-weight: 600;
  font-size: 0.92rem;
}
.product-links a { color: var(--card-accent); }

/* ---------- Capability grid ---------- */

.cap-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
@media (max-width: 1000px) { .cap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cap-grid { grid-template-columns: 1fr; } }

.cap-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-raised);
  padding: 22px 20px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.cap-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-2);
}
.cap-card .cap-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-html-soft);
  color: var(--accent-html);
  margin-bottom: 14px;
}
.cap-card:nth-child(even) .cap-icon {
  background: var(--accent-docx-soft);
  color: var(--accent-docx);
}
.cap-card h3 { font-size: 1.02rem; margin-bottom: 6px; }
.cap-card p { color: var(--text-muted); font-size: 0.92rem; margin: 0; }

/* ---------- Why band ---------- */

.why { background: var(--bg-inset); border-block: 1px solid var(--border); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr; } }

.why-item h3 {
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.why-item h3 svg { color: var(--accent-html); flex: none; }
.why-item p { color: var(--text-muted); font-size: 0.95rem; margin: 0; }

/* ---------- CTA band ---------- */

.cta-band {
  text-align: center;
  background:
    radial-gradient(720px 300px at 15% 135%, var(--accent-html-soft), transparent 70%),
    radial-gradient(600px 280px at 50% 150%, var(--accent-pdf-soft), transparent 65%),
    radial-gradient(720px 300px at 85% 135%, var(--accent-docx-soft), transparent 70%);
}
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.cta-band p {
  color: var(--text-muted);
  font-size: 1.08rem;
  max-width: 560px;
  margin: 0 auto 28px;
}
.cta-band .hero-ctas { justify-content: center; margin-bottom: 0; }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-raised);
  padding-block: 52px 28px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.3fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 36px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 14px 0 0;
  max-width: 300px;
}

.footer-col h2 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 14px;
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}
.footer-col a {
  color: var(--text-muted);
  font-size: 0.93rem;
}
.footer-col a:hover { color: var(--text); }

.footer-meta {
  border-top: 1px solid var(--border);
  padding-top: 22px;
}
.footer-meta p {
  color: var(--text-faint);
  font-size: 0.85rem;
  margin: 0;
}

/* ---------- Samples gallery ---------- */

.sample-group { margin-bottom: 48px; }
.sample-group > h2 { font-size: 1.3rem; margin-bottom: 18px; }

.sample-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, 310px);
  gap: 22px;
}
@media (max-width: 360px) { .sample-grid { grid-template-columns: 1fr; } }

.sample-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-raised);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.sample-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

/* Reports are print documents: thumbnails stay paper-white in both themes. */
.sample-thumb {
  position: relative;
  height: 350px;
  overflow: hidden;
  background: #fff;
}
.sample-thumb iframe {
  width: 794px;   /* A4 @ 96dpi */
  height: 1600px;
  border: 0;
  transform: scale(0.39);
  transform-origin: 0 0;
  pointer-events: none;
}
.sample-thumb img {
  display: block;
  width: 100%;
  height: auto;
}

.sample-open {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgb(16 24 32 / 0.55);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  opacity: 0;
  transition: opacity 0.15s ease;
}
.sample-card:hover .sample-open,
.sample-open:focus-visible { opacity: 1; text-decoration: none; }

.sample-meta { padding: 14px 16px 16px; border-top: 1px solid var(--border); }
.sample-meta h3 { font-size: 0.98rem; margin-bottom: 4px; }
.sample-meta p { color: var(--text-muted); font-size: 0.85rem; margin: 0; }

/* ---------- Compare page ---------- */

.table-scroll { overflow-x: auto; margin-bottom: 1.4em; }

.compare-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.93rem;
}
.compare-table th,
.compare-table td {
  padding: 12px 16px;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.compare-table thead th {
  background: var(--bg-inset);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.compare-table thead th.col-html { color: var(--accent-html); }
.compare-table thead th.col-docx { color: var(--accent-docx); }
.compare-table thead th.col-pdf { color: var(--accent-pdf); }
.compare-table td:first-child { font-weight: 600; }
.compare-table .yes { color: var(--accent-html); font-weight: 700; }
.compare-table .yes-docx { color: var(--accent-docx); font-weight: 700; }
.compare-table .yes-pdf { color: var(--accent-pdf); font-weight: 700; }
.compare-table td small { color: var(--text-muted); display: block; font-weight: 400; }

.compare-pair {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
  margin-block: 10px 24px;
}
@media (max-width: 900px) { .compare-pair { grid-template-columns: 1fr; } }
.compare-pair h3 {
  font-size: 0.9rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  margin-bottom: 10px;
}

/* ---------- Badges ---------- */

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 18px;
}
.badge-row img { height: 20px; width: auto; }

/* ---------- Generic content pages (stubs, docs-style pages) ---------- */

.page-hero { padding-block: 64px 8px; }
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
.page-hero .hero-lede { margin-bottom: 0; }

.prose { max-width: 760px; padding-block: 32px 72px; }
.prose h2 { margin-top: 1.8em; font-size: 1.45rem; }
.prose .highlight {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  margin: 0 0 1.2em;
}
.prose .install-row { max-width: 460px; }
.prose h3 { margin-top: 1.4em; font-size: 1.15rem; }
.prose li { margin-bottom: 0.35em; }

/* ---------- Product feature sections ---------- */

.features { padding-block: 24px 48px; }

.feature {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 44px;
  align-items: center;
  padding-block: 44px;
  border-top: 1px solid var(--border);
}
.feature:first-of-type { border-top: 0; }
.feature.flip .feature-text { order: 2; }
.feature.flip .feature-code { order: 1; }

.feature-text h3 { font-size: 1.35rem; margin-bottom: 10px; }
.feature-text > p { color: var(--text-muted); }
.feature-text ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.93rem;
}
.feature-text ul li {
  display: flex;
  gap: 9px;
  align-items: baseline;
}
.feature-text ul li::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--feature-accent, var(--accent-html));
  transform: translateY(-2px);
}

.feature-code { min-width: 0; }

.code-panel {
  background: var(--code-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}
.code-panel .highlight pre { font-size: 0.82rem; }

@media (max-width: 900px) {
  .feature { grid-template-columns: 1fr; gap: 22px; padding-block: 34px; }
  .feature.flip .feature-text { order: 1; }
  .feature.flip .feature-code { order: 2; }
}

/* Accent per product page */
.accent-scope-docx { --feature-accent: var(--accent-docx); }
.accent-scope-pdf { --feature-accent: var(--accent-pdf); }
.accent-scope-docx .eyebrow { color: var(--accent-docx); }

/* ---------- What's-new card ---------- */

.whatsnew {
  border: 1px solid var(--border);
  border-left: 4px solid var(--feature-accent, var(--accent-html));
  border-radius: var(--radius-md);
  background: var(--bg-raised);
  padding: 26px 28px;
  margin-block: 8px 48px;
}
.whatsnew .version-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 999px;
  background: var(--bg-inset);
  border: 1px solid var(--border-strong);
  margin-bottom: 12px;
}
.whatsnew h2 { font-size: 1.25rem; margin-bottom: 8px; }
.whatsnew ul {
  margin: 0;
  padding-left: 20px;
  color: var(--text-muted);
  display: grid;
  gap: 6px;
  font-size: 0.95rem;
}

/* ---------- Docs link grid ---------- */

.docs-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 900px) { .docs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .docs-grid { grid-template-columns: 1fr; } }

.docs-grid a {
  display: block;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-raised);
  padding: 16px 18px;
  color: var(--text);
  font-weight: 600;
  font-size: 0.94rem;
}
.docs-grid a:hover {
  text-decoration: none;
  border-color: var(--feature-accent, var(--accent-html));
}
.docs-grid a span {
  display: block;
  color: var(--text-faint);
  font-weight: 400;
  font-size: 0.84rem;
  margin-top: 3px;
}

/* ---------- Docs ---------- */
.doc-shell {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 48px;
  padding-block: 40px 72px;
}
@media (max-width: 900px) { .doc-shell { grid-template-columns: 1fr; gap: 24px; } }

.doc-sidebar {
  position: sticky;
  top: 90px;
  align-self: start;
  font-size: 0.9rem;
}
@media (max-width: 900px) { .doc-sidebar { position: static; } }
.doc-sidebar h2 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  margin: 18px 0 8px;
}
.doc-sidebar ul { list-style: none; margin: 0; padding: 0; }
.doc-sidebar li a {
  display: block;
  padding: 4px 10px;
  border-left: 2px solid var(--border);
  color: var(--text-muted);
}
.doc-sidebar li a:hover { color: var(--text); text-decoration: none; }
.doc-sidebar li a[aria-current="page"] {
  color: var(--accent-html);
  border-left-color: var(--accent-html);
  font-weight: 600;
}
.doc-back { font-size: 0.85rem; color: var(--text-faint); }

.doc-content { padding-block: 0; }
.doc-content h1 { font-size: 1.9rem; margin-bottom: 0.6em; }
.doc-source {
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
}

/* Markdown tables in prose content */
.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 0 0 1.2em;
  display: block;
  overflow-x: auto;
}
.prose table th,
.prose table td {
  border: 1px solid var(--border);
  padding: 8px 12px;
  text-align: left;
  vertical-align: top;
}
.prose table th { background: var(--bg-raised); font-weight: 600; }

/* ---------- FAQ ---------- */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-raised);
  padding: 14px 18px;
  margin-bottom: 10px;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: "+";
  display: inline-block;
  width: 1.2em;
  color: var(--text-faint);
  font-weight: 700;
}
.faq-item[open] summary::before { content: "–"; }
.faq-item p {
  margin: 10px 0 4px;
  padding-left: 1.2em;
  color: var(--text-muted);
  font-size: 0.95rem;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover { transform: none; }
}