/* RootSystems brand layer (September 2026 redesign).
   Loaded after style.css. The palette comes from the glowing tree video:
   deep ink, warm cream, with saffron / green / violet used only as light,
   never as large fills. The header here applies to every page. */

:root {
  --rs-ink: #070a12;
  --rs-ink-2: #0d1220;
  --rs-ink-line: rgba(243, 234, 217, 0.1);
  --rs-cream: #f3ead9;
  --rs-cream-mute: rgba(243, 234, 217, 0.72);
  --rs-cream-faint: rgba(243, 234, 217, 0.5);
  --rs-paper: #f7f1e6;
  --rs-paper-line: rgba(17, 21, 31, 0.12);
  --rs-text: #11151f;
  --rs-text-mute: #545a66;
  --rs-saffron: #ff9933;
  --rs-saffron-deep: #c9620a;
  --rs-green: #3ccf6e;
  --rs-green-deep: #157836;
  --rs-green-rgb: 60, 207, 110;
  --rs-teal: var(--rs-green);
  --rs-teal-deep: var(--rs-green-deep);
  --rs-violet: #9d7cff;
  --rs-violet-deep: #6a4fd0;
  --rs-serif: "Fraunces", Georgia, "Times New Roman", serif;
  --rs-mono: "JetBrains Mono", ui-monospace, "Cascadia Mono", monospace;
}

/* ---------- header (all pages) ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--rs-ink);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--rs-ink-line);
  box-shadow: none;
}
/* Three columns: logo | centred links | call to action. The side columns are
   equal (1fr) so the links sit on the true centre line of the page. */
.site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  max-width: 1240px;
  min-height: 76px;
}
.site-header__inner .brand { justify-self: start; }
.site-header__controls { display: flex; align-items: center; justify-content: flex-end; gap: 12px; }
.site-nav { gap: 44px; justify-content: center; overflow: visible; }
.site-nav__cta--menu { display: none; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand__mark { width: 40px; height: 42px; filter: drop-shadow(0 0 10px rgba(255, 153, 51, 0.25)); }
.brand__word,
.brand--footer .brand__word {
  color: var(--rs-cream);
  font-family: var(--rs-serif);
  font-size: 1.28rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.site-nav__link { color: var(--rs-cream-mute); font-weight: 500; font-size: 0.9rem; }
.site-nav__link:hover { color: var(--rs-cream); }
.site-nav__link::after { background: var(--rs-saffron); }
.site-nav__cta {
  padding: 10px 20px;
  border: 1px solid rgba(255, 153, 51, 0.55);
  border-radius: 999px;
  background: transparent;
  box-shadow: none;
  color: var(--rs-saffron);
  font-weight: 600;
  font-size: 0.88rem;
}
.site-nav__cta:hover { background: var(--rs-saffron); color: #1b0f02; }
.site-nav__toggle-bar { background: var(--rs-cream); }
.theme-toggle { display: none !important; }
@media (max-width: 980px) {
  .site-nav { gap: 28px; }
}
@media (max-width: 760px) {
  .site-header__inner { grid-template-columns: 1fr auto; min-height: 66px; }
  .site-nav__cta--bar { display: none; }
  .site-nav__cta--menu { display: inline-flex; }
  .site-nav { gap: 0; overflow: hidden; }
  .site-nav.is-open { overflow-y: auto; }
  .site-nav { background: var(--rs-ink); border-top-color: var(--rs-ink-line); box-shadow: 0 18px 30px rgba(0, 0, 0, 0.35); }
  .site-nav__link { border-bottom-color: var(--rs-ink-line); }
}

/* ---------- shared pieces ---------- */
.rs-eyebrow {
  margin: 0 0 14px;
  color: var(--rs-saffron-deep);
  font: 600 0.72rem/1 var(--rs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.rs-eyebrow--on-dark { color: var(--rs-saffron); }
.rs-h2 {
  margin: 0;
  color: var(--rs-text);
  font-family: var(--rs-serif);
  font-weight: 500;
  font-size: clamp(2.1rem, 4.4vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}
.rs-h2--on-dark { color: var(--rs-cream); }
.rs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.rs-btn--solid { background: var(--rs-saffron); color: #1b0f02; box-shadow: 0 10px 30px rgba(255, 153, 51, 0.25); }
.rs-btn--solid:hover { background: #ffad5c; transform: translateY(-1px); }
.rs-btn--line { border: 1px solid rgba(243, 234, 217, 0.3); color: var(--rs-cream); }
.rs-btn--line:hover { border-color: var(--rs-cream); }
.rs-btn--line-dark { border: 1px solid var(--rs-paper-line); color: var(--rs-text); }
.rs-btn--line-dark:hover { border-color: var(--rs-text); }

/* ---------- hero ---------- */
.rs-hero {
  position: relative;
  overflow: hidden;
  min-height: min(calc(100vh - 72px), 860px);
  display: flex;
  align-items: center;
  background:
    radial-gradient(60% 70% at 18% 60%, rgba(255, 153, 51, 0.08), transparent 70%),
    var(--rs-ink);
}
.rs-hero__inner { position: relative; z-index: 1; width: 100%; max-width: 1240px; padding-top: 120px; padding-bottom: 110px; }
.rs-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 28px;
  color: var(--rs-cream-mute);
  font: 500 0.74rem/1 var(--rs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.rs-kicker__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--rs-green); box-shadow: 0 0 12px var(--rs-green); }
.rs-hero__title {
  max-width: 8.2ch;
  margin: 0 0 26px;
  color: var(--rs-cream);
  font-family: var(--rs-serif);
  font-weight: 500;
  font-size: clamp(3.4rem, 7.6vw, 6.4rem);
  line-height: 0.96;
  letter-spacing: -0.035em;
}
.rs-hero__title em {
  font-style: italic;
  background: linear-gradient(100deg, var(--rs-saffron) 10%, #ffc07a 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.rs-hero__lead { max-width: 33em; margin: 0 0 38px; color: var(--rs-cream-mute); font-size: 1.14rem; line-height: 1.7; }
.rs-hero__lead em { color: var(--rs-cream); font-style: normal; }
.rs-hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.rs-proofline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 56px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--rs-ink-line);
  list-style: none;
  color: var(--rs-cream-faint);
  font: 400 0.76rem/1.5 var(--rs-mono);
  max-width: 40em;
}
.rs-proofline strong { font-weight: 700; }
.rs-proofline li:nth-child(1) strong { color: var(--rs-green); }
.rs-proofline li:nth-child(2) strong { color: var(--rs-violet); }
.rs-proofline li:nth-child(3) strong { color: var(--rs-saffron); }

/* ---------- products ---------- */
.rs-products { padding: 120px 0 110px; background: var(--rs-paper); color: var(--rs-text); }
.rs-products .wrap, .rs-verify .wrap, .rs-close .wrap { max-width: 1240px; }
.rs-section-head { margin-bottom: 30px; }
.rs-floor { --floor: var(--rs-saffron-deep); margin-top: 76px; }
.rs-floor--violet { --floor: var(--rs-violet-deep); }
.rs-floor--green, .rs-floor--teal { --floor: var(--rs-green-deep); }
.rs-floor__head { display: flex; align-items: flex-start; gap: 22px; margin-bottom: 18px; }
.rs-floor__index { color: var(--floor); font: 500 2.4rem/0.9 var(--rs-serif); }
.rs-floor__label { margin: 2px 0 6px; color: var(--rs-text); font-size: 0.8rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.rs-floor__lead { margin: 0; color: var(--rs-text-mute); font-size: 0.95rem; }
.rs-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--rs-paper-line); }
.rs-item { border-bottom: 1px solid var(--rs-paper-line); }
.rs-item__link {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr) 230px;
  grid-template-areas: "name question meta" "name desc meta";
  gap: 6px 36px;
  padding: 30px 14px;
  margin: 0 -14px;
  border-radius: 14px;
  color: inherit;
  text-decoration: none;
  transition: background 0.2s ease;
}
.rs-item__link:hover { background: rgba(255, 255, 255, 0.7); }
.rs-item__name { grid-area: name; padding-top: 6px; color: var(--floor); font-size: 0.86rem; font-weight: 700; }
.rs-item__question { grid-area: question; font: 500 clamp(1.3rem, 2.2vw, 1.65rem)/1.2 var(--rs-serif); letter-spacing: -0.01em; }
.rs-item__desc { grid-area: desc; max-width: 46em; color: var(--rs-text-mute); font-size: 0.93rem; line-height: 1.65; }
.rs-item__meta { grid-area: meta; display: flex; flex-direction: column; align-items: flex-end; gap: 9px; padding-top: 4px; text-align: right; }
.rs-tag { padding: 4px 11px; border-radius: 999px; font: 600 0.68rem/1.4 var(--rs-mono); letter-spacing: 0.06em; text-transform: uppercase; }
.rs-tag--self-serve { background: rgba(var(--rs-green-rgb), 0.14); color: var(--rs-green-deep); }
.rs-tag--invoice { background: rgba(106, 79, 208, 0.1); color: var(--rs-violet-deep); }
.rs-item__price { color: var(--rs-text); font: 500 0.86rem var(--rs-mono); }
.rs-item__go { display: inline-flex; align-items: center; gap: 6px; color: var(--rs-text); font-size: 0.85rem; font-weight: 700; }
.rs-item__go svg, .rs-code__link svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform 0.2s ease; }
.rs-item__link:hover .rs-item__go svg { transform: translateX(3px); }

/* ---------- verification ---------- */
.rs-verify {
  padding: 120px 0;
  background:
    radial-gradient(45% 60% at 92% 10%, rgba(157, 124, 255, 0.12), transparent 70%),
    radial-gradient(40% 50% at 5% 100%, rgba(var(--rs-green-rgb), 0.08), transparent 70%),
    var(--rs-ink);
  color: var(--rs-cream);
}
.rs-verify__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 72px; align-items: center; }
.rs-steps { margin: 40px 0 0; padding: 0; list-style: none; }
.rs-steps li { display: flex; gap: 20px; padding: 22px 0; border-top: 1px solid var(--rs-ink-line); }
.rs-steps li > span {
  display: grid;
  place-items: center;
  flex: 0 0 34px;
  height: 34px;
  border: 1px solid rgba(var(--rs-green-rgb), 0.5);
  border-radius: 50%;
  color: var(--rs-green);
  font: 600 0.8rem var(--rs-mono);
}
.rs-steps strong { display: block; margin-bottom: 4px; color: var(--rs-cream); font-size: 1rem; }
.rs-steps p { margin: 0; color: var(--rs-cream-mute); font-size: 0.92rem; line-height: 1.65; }
.rs-code {
  margin: 0;
  padding: 24px 26px 22px;
  border: 1px solid var(--rs-ink-line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent), var(--rs-ink-2);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.35);
}
.rs-code figcaption { display: flex; align-items: center; gap: 9px; margin-bottom: 18px; color: var(--rs-cream-mute); font: 500 0.74rem var(--rs-mono); }
.rs-code__live { width: 8px; height: 8px; border-radius: 50%; background: var(--rs-green); box-shadow: 0 0 10px var(--rs-green); }
.rs-code pre { margin: 0; overflow-x: auto; color: var(--rs-cream); font: 400 0.84rem/1.75 var(--rs-mono); }
.rs-code .c-key { color: var(--rs-green); }
.rs-code .c-str { color: #ffbe7a; }
.rs-code .c-val { color: var(--rs-violet); }
.rs-code .c-mute { color: var(--rs-cream-faint); }
.rs-code__link { display: inline-flex; align-items: center; gap: 7px; margin-top: 18px; color: var(--rs-saffron); font-size: 0.86rem; font-weight: 600; text-decoration: none; }
.rs-code__link:hover svg { transform: translateX(3px); }

/* ---------- closing band ---------- */
.rs-close { padding: 110px 0 120px; background: var(--rs-paper); text-align: center; }
.rs-close__inner { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.rs-close__mark { width: 72px; height: 75px; padding: 14px; border-radius: 22px; background: var(--rs-ink); box-sizing: content-box; }
.rs-close .rs-h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
.rs-close .rs-hero__actions { justify-content: center; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .rs-item__link { grid-template-columns: minmax(0, 1fr) 200px; grid-template-areas: "name meta" "question meta" "desc meta"; }
  .rs-item__name { padding-top: 0; }
  .rs-verify__grid { grid-template-columns: minmax(0, 1fr); gap: 50px; }
}
@media (max-width: 760px) {
  .rs-hero { min-height: 0; display: block; }
  .rs-hero__inner { padding-top: 0; padding-bottom: 72px; }
  .rs-hero__title { font-size: clamp(2.9rem, 13vw, 4rem); }
  .rs-hero__lead { font-size: 1.02rem; }
  .rs-products, .rs-verify { padding: 80px 0; }
  .rs-close { padding: 80px 0; }
  .rs-item__link { grid-template-columns: 1fr; grid-template-areas: "name" "question" "desc" "meta"; padding: 26px 10px; margin: 0 -10px; }
  .rs-item__meta { flex-direction: row; flex-wrap: wrap; align-items: center; justify-content: flex-start; gap: 10px 16px; padding-top: 10px; text-align: left; }
  .rs-floor__index { font-size: 1.9rem; }
}

/* ---------- legal documents: tables and numbered lists ---------- */
.legal-doc__table-wrap { overflow-x: auto; margin: 6px 0 22px; border: 1px solid var(--border, #dfe5f0); border-radius: 12px; }
.legal-doc__table { width: 100%; border-collapse: collapse; font-size: 0.9rem; line-height: 1.55; }
.legal-doc__table th, .legal-doc__table td { padding: 11px 14px; border-bottom: 1px solid var(--border, #dfe5f0); text-align: left; vertical-align: top; }
.legal-doc__table th { background: #f6f3ec; font-weight: 700; }
.legal-doc__table tr:last-child td { border-bottom: 0; }
ol.legal-doc__list { list-style: decimal; padding-left: 1.4em; }
.legal-doc a { color: var(--rs-saffron-deep); text-decoration: underline; text-underline-offset: 2px; }