/* Fortitude North site styles. Tokens and the home page components first, then the page components used below the home page. */
:root {
  color-scheme: light dark;

  /* greens, silvers, golds, blues, greys: in that order of weight */
  --green-900: #0a3d2e;
  --green-800: #0b5f43;
  --green-700: #12805c;
  --green-600: #0c6a4a;
  --green-500: #2dc997;
  --green-100: #e2f5ec;
  --silver-050: #f5f7f7;
  --silver-100: #eceeee;
  --silver-200: #dfe3e4;
  --silver-300: #c5cbce;
  --silver-500: #8f999e;
  --gold-300: #e6cc7a;
  --gold-500: #c9a227;
  --gold-700: #7a5c00;
  --gold-100: #fbf3d6;
  --blue-800: #0b3a6e;
  --blue-600: #1a64b8;
  --blue-100: #e3eefb;
  --ink: #161d21;
  --grey-700: #3f4a51;
  --grey-500: #66727a;

  --bg: #ffffff;
  --surface: #ffffff;
  --surface-2: var(--silver-050);
  --line: var(--silver-200);
  --text: var(--ink);
  --text-2: var(--grey-700);
  --text-3: var(--grey-500);
  --link: var(--blue-800);
  --eyebrow: var(--green-800);
  --btn-bg: var(--green-700);
  --btn-bg-hover: var(--green-600);
  --btn-fg: #fff;
  --hero-from: #f1f3f3;
  --hero-mid: #e6eaea;
  --hero-to: #d9dfe0;
  --ring: var(--blue-800);
  --chip-bg: var(--gold-100);
  --chip-fg: var(--gold-700);
  --chip-on-bg: var(--green-100);
  --chip-on-fg: var(--green-800);
  --shadow: 0 24px 60px -24px rgba(10, 40, 50, .38);
  --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1518;
    --surface: #172025;
    --surface-2: #131b1f;
    --line: #263238;
    --text: #eef2f3;
    --text-2: #c9d1d5;
    --text-3: #9aa6ac;
    --link: #9cc8ff;
    --eyebrow: var(--green-500);
    --btn-bg: var(--green-500);
    --btn-bg-hover: #5fe0b6;
    --btn-fg: #06251b;
    --hero-from: #1b2529;
    --hero-mid: #172025;
    --hero-to: #121a1e;
    --ring: #9cc8ff;
    --chip-bg: #2b2509;
    --chip-fg: var(--gold-300);
    --chip-on-bg: #0e2a20;
    --chip-on-fg: var(--green-500);
    --shadow: 0 24px 60px -24px rgba(0, 0, 0, .7);
  }
}
:root[data-theme="dark"] {
  --bg: #0f1518;
  --surface: #172025;
  --surface-2: #131b1f;
  --line: #263238;
  --text: #eef2f3;
  --text-2: #c9d1d5;
  --text-3: #9aa6ac;
  --link: #9cc8ff;
  --eyebrow: var(--green-500);
  --btn-bg: var(--green-500);
  --btn-bg-hover: #5fe0b6;
  --btn-fg: #06251b;
  --hero-from: #1b2529;
  --hero-mid: #172025;
  --hero-to: #121a1e;
  --ring: #9cc8ff;
  --chip-bg: #2b2509;
  --chip-fg: var(--gold-300);
  --chip-on-bg: #0e2a20;
  --chip-on-fg: var(--green-500);
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, .7);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: var(--link); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--ring); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 0; z-index: 20; background: var(--surface); color: var(--text); padding: .6rem 1rem; border: 2px solid var(--ring); }
.skip:focus { left: 1rem; top: 1rem; }
.wrap { width: min(1280px, 100% - 2rem); margin-inline: auto; }

/* ---------- top bar ---------- */
.top { position: sticky; top: 0; z-index: 10; background: var(--bg); border-bottom: 1px solid var(--line); }
.top::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; background: linear-gradient(90deg, var(--green-700) 0 34%, var(--silver-300) 34% 56%, var(--gold-500) 56% 78%, var(--blue-600) 78% 100%); }
.top-in { display: flex; align-items: center; gap: 1.5rem; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: .65rem; color: var(--text); text-decoration: none; flex: none; }
.brand svg { width: 28px; height: 28px; }
.brand span { font-size: 1.05rem; font-weight: 600; letter-spacing: .14em; }
.brand b { font-weight: 600; color: var(--green-700); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .brand b { color: var(--green-500); } }
.nav { display: flex; align-items: center; gap: .15rem 1.35rem; margin-left: .25rem; }
.nav a { color: var(--text); text-decoration: none; font-size: .95rem; padding: .35rem 0; border-bottom: 2px solid transparent; white-space: nowrap; }
.nav a:hover { border-bottom-color: var(--gold-500); }
.nav a[aria-current="page"] { border-bottom-color: var(--green-700); }
.top-right { margin-left: auto; display: flex; align-items: center; gap: 1.25rem; }
.all { position: relative; }
.all summary { list-style: none; cursor: pointer; font-size: .95rem; display: flex; align-items: center; gap: .35rem; padding: .35rem 0; white-space: nowrap; }
.all summary::-webkit-details-marker { display: none; }
.all summary svg { width: 12px; height: 12px; transition: transform .15s; }
.all[open] summary svg { transform: rotate(180deg); }
.all .panel { position: absolute; right: 0; top: calc(100% + 10px); width: 300px; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); padding: .5rem; display: grid; grid-template-columns: 1fr 1fr; }
.all .panel a { padding: .5rem .6rem; border-radius: 6px; text-decoration: none; font-size: .92rem; color: var(--text); }
.all .panel a:hover { background: var(--surface-2); }
.quote { text-decoration: none; background: var(--btn-bg); color: var(--btn-fg); font-weight: 600; font-size: .92rem; padding: .5rem 1rem; border-radius: 4px; white-space: nowrap; }
.quote:hover { background: var(--btn-bg-hover); }
.menu-btn { display: none; margin-left: auto; font: inherit; font-size: .95rem; background: none; color: var(--text); border: 1px solid var(--silver-500); border-radius: 4px; padding: .4rem .8rem; cursor: pointer; }

/* ---------- hero carousel ---------- */
.hero { background: linear-gradient(115deg, var(--hero-from) 0%, var(--hero-mid) 55%, var(--hero-to) 100%); }
.slide-in { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); align-items: center; gap: 3rem; min-height: 540px; padding: 3.5rem 0; }
.js .slide[hidden] { display: none; }
.slide { animation: fade .45s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.eyebrow { margin: 0 0 1rem; font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--eyebrow); display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.eyebrow::before { content: ""; width: 28px; height: 3px; background: var(--gold-500); border-radius: 2px; }
.copy h1, .copy h2 { margin: 0; font-size: clamp(2.25rem, 4.2vw, 3.6rem); line-height: 1.06; letter-spacing: -.02em; font-weight: 600; }
.lede { margin: 1.25rem 0 0; font-size: 1.15rem; line-height: 1.5; color: var(--text-2); max-width: 34ch; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem 1.5rem; margin-top: 2rem; }
.btn { display: inline-block; background: var(--btn-bg); color: var(--btn-fg); font-weight: 600; text-decoration: none; padding: .85rem 1.4rem; border-radius: 4px; }
.btn:hover { background: var(--btn-bg-hover); }
.text-link { font-weight: 600; text-decoration-thickness: 2px; text-underline-offset: 4px; text-decoration-color: var(--gold-500); }
.art { justify-self: end; width: 100%; }
.frame { background: var(--surface); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.frame img { width: 100%; height: auto; }
.frame svg { width: 100%; height: auto; }

.controls { display: none; align-items: center; justify-content: space-between; padding: 1.25rem 0 0; }
.js .controls { display: flex; }
.arrow { width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--link); background: none; color: var(--link); display: grid; place-items: center; cursor: pointer; }
.arrow:hover { background: var(--link); color: var(--bg); }
.arrow svg { width: 18px; height: 18px; }
.pager { display: flex; align-items: center; gap: .5rem; }
.dot { width: 26px; height: 44px; background: none; border: 0; padding: 0; cursor: pointer; position: relative; }
.dot::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 3px; margin-top: -1.5px; background: var(--silver-300); border-radius: 2px; transition: background .2s; }
.dot[aria-current="true"]::after { background: var(--green-700); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .dot[aria-current="true"]::after { background: var(--green-500); } }
.pause { width: 36px; height: 36px; border-radius: 8px; border: 2px solid var(--link); background: none; color: var(--link); display: grid; place-items: center; cursor: pointer; margin-left: .5rem; }
.pause svg { width: 14px; height: 14px; }

/* ---------- quick links, icon row ---------- */
.quick { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1.5rem 1rem; padding: 2.25rem 0 3.25rem; text-align: center; list-style: none; margin: 0; }
.quick a { display: inline-flex; flex-direction: column; align-items: center; gap: .75rem; font-size: 1.05rem; font-weight: 600; color: var(--link); text-decoration: underline; text-decoration-thickness: 2px; text-decoration-color: var(--gold-500); text-underline-offset: 6px; }
.quick svg { width: 32px; height: 32px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- catalogue ---------- */
.band { background: var(--surface-2); border-block: 1px solid var(--line); padding: 4rem 0 4.5rem; }
.band h2 { margin: 0 0 .5rem; font-size: clamp(1.75rem, 3vw, 2.4rem); letter-spacing: -.015em; font-weight: 600; }
.band .sub { margin: 0 0 2.25rem; color: var(--text-2); font-size: 1.1rem; max-width: 60ch; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.card { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 1.6rem 1.5rem 1.4rem; display: flex; flex-direction: column; scroll-margin-top: 80px; }
.card::before { content: ""; position: absolute; left: -1px; right: -1px; top: -1px; height: 5px; border-radius: 8px 8px 0 0; background: var(--bar, var(--green-700)); }
.card:nth-child(4n+1) { --bar: var(--green-700); }
.card:nth-child(4n+2) { --bar: var(--silver-500); }
.card:nth-child(4n+3) { --bar: var(--gold-500); }
.card:nth-child(4n+4) { --bar: var(--blue-600); }
.card:target { outline: 3px solid var(--gold-500); outline-offset: 2px; }
.card h3 { margin: .6rem 0 .5rem; font-size: 1.35rem; font-weight: 600; letter-spacing: -.01em; }
.card p { margin: 0; color: var(--text-2); flex: 1; }
.card .go { margin-top: 1.25rem; font-weight: 600; text-decoration-thickness: 2px; text-underline-offset: 4px; text-decoration-color: var(--gold-500); width: fit-content; }
.chip { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: .2rem .55rem; border-radius: 999px; background: var(--chip-bg); color: var(--chip-fg); width: fit-content; }
.chip.on { background: var(--chip-on-bg); color: var(--chip-on-fg); }
.row { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin-top: 1.25rem; }
.row .go { margin-top: 0; }

/* ---------- footer ---------- */
footer { padding: 2.5rem 0 3rem; color: var(--text-2); font-size: .92rem; }
.foot { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 2rem; align-items: start; }
.foot .brand { margin-bottom: .75rem; }
.foot p { margin: 0; max-width: 38ch; }
.foot h4 { margin: 0 0 .6rem; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .35rem; }
.foot a { color: var(--text-2); text-decoration-color: var(--silver-300); text-underline-offset: 3px; }
.foot a:hover { color: var(--link); text-decoration-color: var(--gold-500); }
.legal { margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid var(--line); color: var(--text-3); font-size: .85rem; }

/* ---------- responsive ---------- */
@media (max-width: 1500px) { .all { display: none; } }
@media (max-width: 1180px) {
  .menu-btn { display: inline-block; }
  .top-right { margin-left: 0; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; margin: 0; padding: .5rem 1rem 1rem; background: var(--bg); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .top.open .nav { display: flex; }
  .nav a { padding: .8rem 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
}
@media (max-width: 900px) {
  .slide-in { grid-template-columns: 1fr; gap: 2rem; min-height: 0; padding: 2.5rem 0; }
  .lede { max-width: none; }
  .quick { grid-template-columns: repeat(3, 1fr); }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .foot { grid-template-columns: 1fr 1fr; }
  .foot > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .quote { display: none; }
  .quick { grid-template-columns: repeat(2, 1fr); }
  .grid { grid-template-columns: 1fr; }
  .controls { padding-top: 1rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .slide { animation: none; } }

/* ---------- page components (suite, product and information pages) ---------- */
.ico { width: 1.5rem; height: 1.5rem; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.crumbs { padding: 1.1rem 0 0; font-size: .88rem; color: var(--text-3); }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .25rem .6rem; }
.crumbs li + li::before { content: "/"; margin-right: .6rem; color: var(--silver-300); }
.crumbs a { color: var(--text-2); text-decoration-color: var(--silver-300); text-underline-offset: 3px; }
.crumbs a:hover { color: var(--link); text-decoration-color: var(--gold-500); }
.hero.page { padding-top: 0; }
.hero.page .slide { animation: none; }
.hero.page .slide-in { min-height: 460px; padding: 2.5rem 0 3.5rem; }
.hero.page .eyebrow .ico { width: 1.35rem; height: 1.35rem; color: var(--eyebrow); }
.hero.page .eyebrow::before { display: none; }
.copy h1 { text-wrap: balance; }
.btn.alt { background: transparent; color: var(--link); border: 2px solid var(--link); padding: calc(.85rem - 2px) calc(1.4rem - 2px); }
.btn.alt:hover { background: var(--link); color: var(--bg); }
.hero-note { margin: 1rem 0 0; font-size: .92rem; color: var(--text-3); max-width: 44ch; }
.frame.plain { background: transparent; border: 0; box-shadow: none; }

.strip { border-bottom: 1px solid var(--line); }
.strip ul { list-style: none; margin: 0; padding: 1.4rem 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem 2rem; }
.strip li { display: flex; align-items: center; gap: .75rem; font-weight: 600; color: var(--text); }
.strip .ico { color: var(--green-700); width: 1.7rem; height: 1.7rem; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .strip .ico { color: var(--green-500); } }

.section { padding: 4rem 0 4.25rem; }
.section.alt { background: var(--surface-2); border-block: 1px solid var(--line); }
.section h2 { margin: 0 0 .5rem; font-size: clamp(1.7rem, 3vw, 2.3rem); letter-spacing: -.015em; font-weight: 600; text-wrap: balance; }
.section .sub { margin: 0 0 2.25rem; color: var(--text-2); font-size: 1.1rem; max-width: 62ch; }
.section h2 + .features, .section h2 + .grid, .section h2 + .split { margin-top: 2rem; }
.section .sub + .features, .section .sub + .grid { margin-top: 0; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem 1.75rem; }
.features.two { grid-template-columns: repeat(2, 1fr); }
.feature h3 { margin: .9rem 0 .4rem; font-size: 1.15rem; font-weight: 600; letter-spacing: -.005em; }
.feature p { margin: 0; color: var(--text-2); }
.badge { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--chip-on-bg); color: var(--green-800); }
.feature:nth-child(4n+2) .badge { background: var(--silver-100); color: var(--grey-700); }
.feature:nth-child(4n+3) .badge { background: var(--gold-100); color: var(--gold-700); }
.feature:nth-child(4n+4) .badge { background: var(--blue-100); color: var(--blue-800); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .badge { background: #0e2a20; color: var(--green-500); }
  :root:not([data-theme="light"]) .feature:nth-child(4n+2) .badge { background: #202b30; color: var(--silver-300); }
  :root:not([data-theme="light"]) .feature:nth-child(4n+3) .badge { background: #2b2509; color: var(--gold-300); }
  :root:not([data-theme="light"]) .feature:nth-child(4n+4) .badge { background: #12263a; color: #9cc8ff; }
}

.card .hd { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.card .hd .ico { width: 1.9rem; height: 1.9rem; color: var(--green-700); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .card .hd .ico { color: var(--green-500); } }
a.card-link { color: inherit; text-decoration: none; }
.card .tag { margin: .15rem 0 0; font-size: .85rem; font-weight: 600; color: var(--text-3); }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.grid.four { grid-template-columns: repeat(4, 1fr); }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3rem; align-items: start; }
.split h3 { margin: 0 0 .75rem; font-size: 1.25rem; font-weight: 600; }
.split p { margin: 0 0 1rem; color: var(--text-2); }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.ticks li { display: flex; gap: .65rem; align-items: baseline; color: var(--text-2); }
.ticks li::before { content: ""; flex: none; width: .9rem; height: .5rem; border-left: 2.5px solid var(--green-700); border-bottom: 2.5px solid var(--green-700); transform: translateY(-.2rem) rotate(-45deg) scale(.8); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .ticks li::before { border-color: var(--green-500); } }

dl.spec { display: grid; grid-template-columns: minmax(8rem, 11rem) minmax(0, 1fr); margin: 0; border-top: 1px solid var(--line); }
dl.spec dt, dl.spec dd { margin: 0; padding: .75rem 0; border-bottom: 1px solid var(--line); }
dl.spec dt { font-weight: 600; color: var(--text-2); padding-right: 1rem; }
dl.spec dd { overflow-wrap: anywhere; }
dl.spec .hash { font: .82rem/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: var(--text-2); }
.panel-box { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 1.5rem; }
.panel-box h3 { margin: 0 0 1rem; font-size: 1.15rem; font-weight: 600; }
table.t { width: 100%; border-collapse: collapse; font-size: .95rem; }
table.t th, table.t td { text-align: left; vertical-align: top; padding: .7rem .75rem .7rem 0; border-bottom: 1px solid var(--line); }
table.t th { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); font-weight: 700; }
table.t td:first-child { font-weight: 600; width: 34%; }

.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 1.1rem 2rem 1.1rem 0; font-weight: 600; font-size: 1.05rem; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: .35rem; top: 50%; width: .6rem; height: .6rem; border-right: 2px solid var(--text-2); border-bottom: 2px solid var(--text-2); transform: translateY(-70%) rotate(45deg); transition: transform .15s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { margin: 0 0 1.25rem; color: var(--text-2); max-width: 70ch; }

.cta { background: var(--green-900); color: #fff; padding: 3.5rem 0; }
.cta .in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem 3rem; }
.cta h2 { margin: 0; font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 600; letter-spacing: -.01em; max-width: 26ch; text-wrap: balance; }
.cta p { margin: .5rem 0 0; color: #c9e6da; max-width: 52ch; }
.cta .btn { background: #fff; color: var(--green-900); }
.cta .btn:hover { background: var(--gold-100); }
.cta .text-link { color: #fff; text-decoration-color: var(--gold-500); }
.cta .actions { margin-top: 0; }
.cta::after { content: ""; display: block; }

.callout { border-left: 4px solid var(--gold-500); background: var(--surface-2); padding: 1rem 1.25rem; border-radius: 0 8px 8px 0; color: var(--text-2); }
.callout strong { color: var(--text); }
.steps { counter-reset: s; list-style: none; margin: 0; padding: 0; display: grid; gap: 1.1rem; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 2.4rem 1fr; gap: 1rem; align-items: start; color: var(--text-2); }
.steps li::before { content: counter(s); width: 2.4rem; height: 2.4rem; border-radius: 50%; display: grid; place-items: center; font-weight: 700; background: var(--green-700); color: #fff; }
.steps b { display: block; color: var(--text); margin-bottom: .1rem; }
.formats { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.formats li { font: .85rem/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; padding: .45rem .7rem; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--text-2); }

.siblings { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1rem; list-style: none; margin: 0; padding: 0; }
.siblings a { display: flex; align-items: center; gap: .85rem; padding: 1rem 1.1rem; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); text-decoration: none; color: var(--text); font-weight: 600; }
.siblings a:hover { border-color: var(--gold-500); }
.siblings .ico { color: var(--green-700); width: 1.7rem; height: 1.7rem; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .siblings .ico { color: var(--green-500); } }
.siblings small { display: block; font-weight: 400; color: var(--text-3); }

/* information pages */
.page-head { padding: 1.5rem 0 2.5rem; background: linear-gradient(115deg, var(--hero-from) 0%, var(--hero-mid) 55%, var(--hero-to) 100%); border-bottom: 1px solid var(--line); }
.page-head h1 { margin: 1.25rem 0 0; font-size: clamp(2rem, 3.8vw, 3rem); line-height: 1.08; letter-spacing: -.02em; font-weight: 600; max-width: 22ch; text-wrap: balance; }
.page-head .lede { max-width: 60ch; }
.page-head .eyebrow { margin-top: 1.5rem; }
.doc { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 3.5rem; padding: 3rem 0 4.5rem; }
.doc.solo { grid-template-columns: minmax(0, 1fr); max-width: 820px; }
.toc { position: sticky; top: 88px; align-self: start; font-size: .92rem; }
.toc h2 { margin: 0 0 .6rem; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-3); font-weight: 700; }
.toc ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .1rem; border-left: 2px solid var(--line); }
.toc a { display: block; padding: .35rem 0 .35rem .85rem; margin-left: -2px; border-left: 2px solid transparent; color: var(--text-2); text-decoration: none; }
.toc a:hover { color: var(--link); border-left-color: var(--gold-500); }
.prose { min-width: 0; }
.prose > :first-child { margin-top: 0; }
.prose h2 { margin: 2.75rem 0 .75rem; font-size: 1.55rem; letter-spacing: -.01em; font-weight: 600; scroll-margin-top: 84px; }
.prose h3 { margin: 1.75rem 0 .5rem; font-size: 1.15rem; font-weight: 600; }
.prose p, .prose li { color: var(--text-2); max-width: 72ch; }
.prose p { margin: 0 0 1rem; }
.prose ul, .prose ol { padding-left: 1.3rem; margin: 0 0 1rem; display: grid; gap: .35rem; }
.prose strong { color: var(--text); }
.prose .grid, .prose .features, .prose .split, .prose table.t, .prose .callout, .prose .faq, .prose .steps { margin-top: 1.25rem; margin-bottom: 1.5rem; }
.prose .panel-box p { max-width: none; }
.legal-doc h2 { font-size: 1.15rem; margin-top: 2.25rem; text-transform: none; }
.legal-doc p { max-width: 78ch; }
.legal-doc .clause { margin-left: 0; }
.legal-meta { color: var(--text-3); font-size: .92rem; }

/* forms */
.form { display: grid; gap: 1.1rem; }
.form .two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form label { display: grid; gap: .35rem; font-weight: 600; font-size: .95rem; }
.form label small { font-weight: 400; color: var(--text-3); }
.form input, .form select, .form textarea { font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--silver-500); border-radius: 4px; padding: .65rem .75rem; width: 100%; }
.form textarea { min-height: 7.5rem; resize: vertical; }
.form input:focus-visible, .form select:focus-visible, .form textarea:focus-visible { outline: 3px solid var(--ring); outline-offset: 1px; }
.form fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: 1.1rem; }
.form fieldset[hidden] { display: none; }
.form .check { display: flex; gap: .65rem; align-items: flex-start; font-weight: 400; }
.form .check input { width: 1.1rem; height: 1.1rem; margin-top: .2rem; }
.form .fine { color: var(--text-3); font-size: .88rem; margin: 0; }
.form button.btn { border: 0; font: inherit; font-weight: 600; cursor: pointer; width: fit-content; }
.js-only { display: none; }
.js .js-only { display: initial; }

@media (max-width: 1000px) {
  .features, .grid.four { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .doc { grid-template-columns: 1fr; gap: 2rem; }
  .toc { position: static; }
}
@media (max-width: 900px) {
  .hero.page .slide-in { min-height: 0; padding: 2rem 0 2.5rem; }
}
@media (max-width: 640px) {
  .features, .features.two, .grid.two, .grid.four { grid-template-columns: 1fr; }
  .form .two-col { grid-template-columns: 1fr; }
  dl.spec { grid-template-columns: 1fr; }
  dl.spec dt { border-bottom: 0; padding-bottom: 0; }
  .section { padding: 3rem 0; }
}