/* ==========================================================================
   home.css -- the public home page (index.pl), laid over app.css.

   Colors come ONLY from app.css tokens, so light and dark both stay right.
   The brand bands (top bar, hero, closing call) sit on the canopy-navy
   chrome tokens (--nav-*), which are navy in both themes, like the app's
   own top bar; everything between them follows the page theme.

   Class prefix: .hp-*   Behavior: home.js (role tabs, reveal on scroll).
   ========================================================================== */

body.kan-home {
  --bs-body-font-size: 1rem;
  --hp-gutter: clamp(16px, 4vw, 32px);
  --hp-glow: color-mix(in srgb, var(--nav-mark) 16%, transparent);
  --hp-glow-2: color-mix(in srgb, var(--nav-soon) 12%, transparent);
  margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font);
  -webkit-font-smoothing: antialiased; overflow-x: clip;
}
.hp-wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 var(--hp-gutter); }
.hp-eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px;
  font-family: var(--mono); font-size: 0.75rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent);
}
.hp-eyebrow::before { content: ""; width: 18px; height: 1px; background: currentColor; }
.hp-h2 { font-size: clamp(1.75rem, 3.6vw, 2.625rem); font-weight: 600; letter-spacing: -0.025em; line-height: 1.1; margin: 0 0 14px; }
.hp-lead { font-size: clamp(1rem, 1.6vw, 1.125rem); line-height: 1.65; color: var(--ink-2); margin: 0; max-width: 640px; }
.hp-section { padding: clamp(64px, 9vw, 112px) 0; }
.hp-section-head { margin-bottom: clamp(32px, 5vw, 52px); }

/* ---------- buttons ---------- */
.hp-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--r-md); border: 1px solid transparent;
  font-weight: 600; font-size: 0.9375rem; text-decoration: none; white-space: nowrap;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s, transform 0.15s;
}
.hp-btn:hover { transform: translateY(-1px); }
.hp-btn-mint { background: var(--nav-mark); color: var(--nav-bg); }
.hp-btn-mint:hover { background: var(--nav-ink); color: var(--nav-bg); }
.hp-btn-ghost { border-color: color-mix(in srgb, var(--nav-ink) 30%, transparent); color: var(--nav-ink); }
.hp-btn-ghost:hover { border-color: var(--nav-mark); color: var(--nav-mark); background: var(--nav-active); }

/* ---------- top bar ---------- */
.hp-top {
  position: sticky; top: 0; z-index: 1030;
  background: color-mix(in srgb, var(--nav-bg) 88%, transparent);
  -webkit-backdrop-filter: saturate(140%) blur(10px); backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--nav-line);
}
.hp-top-in { display: flex; align-items: center; gap: 10px; height: 64px; }
.hp-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; margin-right: auto; }
.hp-brand svg { width: 28px; height: 28px; flex: none; }
.hp-brand .kan-logo { font-size: 1.125rem; }
.hp-leaf path { fill: var(--nav-mark); }
.hp-leaf path.v { fill: none; stroke: var(--nav-bg); stroke-width: 1.6; stroke-linecap: round; }
.hp-links { display: none; gap: 4px; margin-right: 8px; }
.hp-links a { color: var(--nav-ink-2); text-decoration: none; font-size: 0.875rem; font-weight: 500; padding: 8px 12px; border-radius: var(--r-md); }
.hp-links a:hover { color: var(--nav-ink); background: rgba(255, 255, 255, 0.05); }
.hp-top .kan-theme-btn { width: 36px; height: 36px; padding: 0; display: inline-grid; place-items: center; }
.hp-signon {
  display: inline-flex; align-items: center; height: 36px; padding: 0 16px; border-radius: var(--r-md);
  border: 1px solid var(--nav-mark); color: var(--nav-mark); font-size: 0.875rem; font-weight: 600; text-decoration: none;
  transition: background-color 0.15s, color 0.15s;
}
.hp-signon:hover, .hp-signon:focus-visible { background: var(--nav-mark); color: var(--nav-bg); }
@media (min-width: 900px) { .hp-links { display: flex; } }

/* ---------- hero ---------- */
.hp-hero {
  position: relative; overflow: hidden; color: var(--nav-ink);
  background:
    radial-gradient(60% 70% at 85% 10%, var(--hp-glow) 0%, transparent 70%),
    radial-gradient(50% 60% at 0% 100%, var(--hp-glow-2) 0%, transparent 70%),
    var(--nav-bg);
  padding: clamp(48px, 8vw, 96px) 0 clamp(64px, 9vw, 112px);
}
/* a faint canopy of leaf veins behind the copy */
.hp-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image: radial-gradient(color-mix(in srgb, var(--nav-ink) 9%, transparent) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 85%); mask-image: linear-gradient(to bottom, #000 0%, transparent 85%);
}
.hp-hero-grid { position: relative; display: grid; gap: clamp(48px, 6vw, 64px); align-items: center; }
@media (min-width: 992px) { .hp-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); } }
.hp-hero .hp-eyebrow { color: var(--nav-mark); }
.hp-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.25rem); font-weight: 600; letter-spacing: -0.035em; line-height: 1.02;
  margin: 0 0 22px; color: var(--nav-ink);
}
.hp-hero h1 em { font-style: normal; color: var(--nav-mark); }
.hp-hero .hp-lead { color: var(--nav-ink-2); max-width: 540px; }
.hp-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hp-assure { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 28px 0 0; padding: 0; list-style: none; font-size: 0.875rem; color: var(--nav-ink-2); }
.hp-assure li { display: inline-flex; align-items: center; gap: 8px; }
.hp-assure i { color: var(--nav-mark); }

/* product preview: a small, stylised workspace (illustrative data) */
.hp-shot { position: relative; padding: 0 0 28px; }
.hp-win {
  background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.04);
  font-size: 0.8125rem;
}
.hp-win-bar { display: flex; align-items: center; gap: 12px; height: 40px; padding: 0 14px; background: var(--nav-bg); border-bottom: 1px solid var(--nav-line); }
.hp-win-bar .kan-logo { font-size: 0.8125rem; }
.hp-win-where { color: var(--nav-ink-2); font-size: 0.75rem; border-left: 1px solid var(--nav-line); padding-left: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hp-win-body { display: grid; grid-template-columns: 1fr; }
@media (min-width: 560px) { .hp-win-body { grid-template-columns: 148px minmax(0, 1fr); } }
.hp-win-side { display: none; background: var(--nav-bg); padding: 10px 8px; }
@media (min-width: 560px) { .hp-win-side { display: block; } }
.hp-win-side span { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: var(--r-sm); color: var(--nav-ink-2); font-size: 0.75rem; white-space: nowrap; }
.hp-win-side span.on { background: var(--nav-active); color: var(--nav-ink); }
.hp-win-side span.on i { color: var(--nav-mark); }
.hp-win-main { padding: 16px; background: var(--bg); min-width: 0; }
.hp-win-title { font-weight: 600; font-size: 0.9375rem; margin-bottom: 12px; }
.hp-tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-bottom: 12px; }
.hp-tile { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: 10px 12px; }
.hp-tile b { display: block; font-size: 1.25rem; font-weight: 600; line-height: 1.1; font-variant-numeric: tabular-nums; }
.hp-tile span { color: var(--ink-3); font-size: 0.6875rem; }
.hp-list { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); }
.hp-list-head { padding: 8px 12px; color: var(--ink-3); font-size: 0.6875rem; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; border-bottom: 1px solid var(--line); }
.hp-row { display: grid; grid-template-columns: 28px minmax(0, 1fr) 72px 34px; align-items: center; gap: 10px; padding: 9px 12px; border-top: 1px solid var(--line); }
.hp-list-head + .hp-row { border-top: 0; }
.hp-av {
  width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  font-size: 0.6875rem; font-weight: 600; color: var(--accent-ink); background: var(--c, var(--accent));
}
.hp-who b { display: block; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hp-who span { color: var(--ink-3); font-size: 0.6875rem; }
.hp-row .num { text-align: right; color: var(--ink-2); font-size: 0.75rem; }

.hp-float {
  position: absolute; z-index: 2; display: flex; align-items: center; gap: 10px;
  background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--shadow-pop); padding: 10px 14px; font-size: 0.8125rem;
}
.hp-float-a { right: 12px; top: -18px; }
.hp-float-a i { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; background: var(--accent-wash); color: var(--accent); font-size: 1rem; }
.hp-float-a b { display: block; font-weight: 600; }
.hp-float-a span { color: var(--ink-3); font-size: 0.75rem; }
.hp-float-b { left: 12px; bottom: 0; padding: 8px 10px; }
@media (min-width: 1200px) { .hp-float-a { right: -22px; } .hp-float-b { left: -26px; } }
@media (max-width: 420px) { .hp-float-a { display: none; } }

/* ---------- lifecycle: four modules on one foundation ---------- */
.hp-cycle { display: grid; gap: 16px; grid-template-columns: 1fr; counter-reset: step; }
@media (min-width: 640px)  { .hp-cycle { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1080px) { .hp-cycle { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.hp-mod {
  position: relative; display: flex; flex-direction: column; padding: 24px 22px 22px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.hp-mod:hover { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); transform: translateY(-2px); box-shadow: var(--shadow-pop); }
.hp-mod-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.hp-step { font-family: var(--mono); font-size: 0.75rem; color: var(--ink-3); letter-spacing: 0.08em; }
.hp-step::before { counter-increment: step; content: "0" counter(step) "  "; color: var(--accent); }
.hp-ico { width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center; background: var(--accent-wash); color: var(--accent); font-size: 1.25rem; margin-bottom: 14px; }
.hp-mod h3 { font-size: 1.125rem; font-weight: 600; margin: 0 0 4px; letter-spacing: -0.01em; }
.hp-mod .hp-mod-name { font-size: 0.8125rem; font-weight: 500; color: var(--accent); margin-bottom: 10px; }
.hp-mod p { color: var(--ink-2); font-size: 0.9375rem; line-height: 1.55; margin: 0 0 14px; }
.hp-mod ul { list-style: none; margin: auto 0 0; padding: 14px 0 0; border-top: 1px solid var(--line); display: grid; gap: 8px; }
.hp-mod li { display: grid; grid-template-columns: 16px 1fr; gap: 8px; font-size: 0.875rem; color: var(--ink-2); line-height: 1.45; }
.hp-mod li i { color: var(--accent); font-size: 0.875rem; line-height: 1.45; }
.hp-tag { font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.04em; padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.hp-tag-soon { background: var(--accent-wash); color: var(--ink-2); }
.hp-tag-live { display: inline-flex; align-items: center; gap: 5px; background: var(--surface); color: var(--ink-2); border: 1px solid var(--line); }
.hp-tag-live i { color: var(--good); font-size: 0.75rem; }

.hp-base {
  margin-top: 16px; display: grid; gap: 18px 28px; align-items: center; grid-template-columns: 1fr;
  padding: 22px 24px; border-radius: var(--r-lg); background: var(--nav-bg); color: var(--nav-ink);
  border: 1px solid color-mix(in srgb, var(--nav-mark) 18%, transparent);
}
@media (min-width: 900px) { .hp-base { grid-template-columns: minmax(0, 1fr) auto; } }
.hp-base h3 { font-size: 1.0625rem; font-weight: 600; margin: 0 0 4px; display: flex; align-items: center; flex-wrap: wrap; gap: 10px; color: var(--nav-ink); }
.hp-base h3 .hp-tag-live { background: transparent; border-color: var(--nav-line); color: var(--nav-ink-2); }
.hp-base p { margin: 0; color: var(--nav-ink-2); font-size: 0.9375rem; line-height: 1.55; }
.hp-chain { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 0; padding: 0; list-style: none; }
.hp-chain li { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border: 1px solid var(--nav-line); border-radius: 999px; font-size: 0.8125rem; color: var(--nav-ink); background: rgba(255, 255, 255, 0.03); }
.hp-chain li i { color: var(--nav-mark); }
.hp-chain .sep { padding: 0; border: 0; background: none; color: var(--nav-ink-2); }

.hp-mod-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; color: var(--accent); font-size: 0.875rem; font-weight: 600; text-decoration: none; }
.hp-mod-link:hover { color: var(--accent-hover); }
.hp-mod-link:hover i { transform: translateX(2px); }
.hp-mod-link i { transition: transform 0.15s; }

/* ---------- the real thing: product screens in a browser frame ---------- */
.hp-real { border-top: 1px solid var(--line); }
.hp-shots { display: grid; gap: 40px; }
.hp-shot-fig { margin: 0; display: grid; gap: 20px 40px; align-items: center; }
@media (min-width: 900px) {
  .hp-shot-fig { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); }
  /* several screens: the first stays wide, the rest pair up with captions below */
  .hp-shots.is-many { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hp-shots.is-many .hp-shot-fig:first-child { grid-column: 1 / -1; }
  .hp-shots.is-many .hp-shot-fig:not(:first-child) { grid-template-columns: 1fr; align-items: start; }
}
.hp-frame { border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow-pop); }
.hp-frame-bar { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 12px; background: var(--surface-2); border-bottom: 1px solid var(--line); }
.hp-frame-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.hp-frame-bar span {
  margin-left: 10px; flex: 1; max-width: 340px; padding: 3px 10px; border-radius: 999px; background: var(--surface);
  border: 1px solid var(--line); color: var(--ink-3); font-family: var(--mono); font-size: 0.6875rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.hp-frame img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.hp-shot-fig figcaption h3 { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.01em; margin: 0 0 8px; }
.hp-shot-fig figcaption p { color: var(--ink-2); line-height: 1.6; margin: 0; }
.hp-shot-fig figcaption .hp-mod-link { margin-top: 14px; }

/* ---------- roles: who sees what ---------- */
.hp-roles-band { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.hp-roles { display: grid; gap: 32px; align-items: start; }
@media (min-width: 992px) { .hp-roles { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: 56px; } }
.hp-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.hp-tabs button {
  border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink-2);
  padding: 8px 14px; border-radius: 999px; font: inherit; font-size: 0.875rem; font-weight: 500; cursor: pointer;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}
.hp-tabs button:hover { color: var(--ink); border-color: var(--ink-3); }
.hp-tabs button[aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.hp-tabs:not(.is-live) { display: none; }   /* without home.js every role shows, as a list */
.hp-panel { padding: 22px 0 6px; border-top: 1px solid var(--line); }
.hp-panel + .hp-panel { margin-top: 6px; }
.hp-tabs.is-live ~ .hp-panel { border-top: 0; padding-top: 4px; }
.hp-panel h3 { font-size: 1.375rem; font-weight: 600; margin: 0 0 4px; letter-spacing: -0.015em; }
.hp-panel .hp-scope { color: var(--accent); font-weight: 500; margin: 0 0 16px; }
.hp-panel ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.hp-panel li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; color: var(--ink-2); line-height: 1.5; }
.hp-panel li i { color: var(--accent); }

/* the organization tree; home.js lights the part the chosen role can see */
.hp-tree { background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(16px, 3vw, 28px); }
.hp-tree-cap { display: flex; justify-content: space-between; gap: 12px; color: var(--ink-3); font-size: 0.75rem; font-family: var(--mono); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 18px; }
.hp-tree-cap b { color: var(--accent); font-weight: 500; }
.hp-n {
  display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: var(--r-md);
  background: var(--surface); border: 1px solid var(--line); font-size: 0.8125rem; font-weight: 500;
  transition: opacity 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.hp-n i { color: var(--ink-3); }
.hp-corp { justify-content: center; max-width: 260px; margin: 0 auto; }
.hp-regions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 28px; position: relative; }
.hp-regions::before { content: ""; position: absolute; left: 25%; right: 25%; top: -15px; height: 15px; border: 1px solid var(--line-strong); border-bottom: 0; border-radius: 8px 8px 0 0; }
.hp-regions::after { content: ""; position: absolute; left: 50%; top: -28px; height: 13px; border-left: 1px solid var(--line-strong); }
.hp-region > .hp-n { justify-content: center; }
.hp-clubs { display: grid; gap: 8px; margin-top: 12px; padding-left: 14px; border-left: 1px dashed var(--line-strong); }
.hp-club { padding: 8px 10px; }
.hp-club .hp-n { padding: 0; border: 0; background: none; }
.hp-club { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); transition: opacity 0.25s, border-color 0.25s, box-shadow 0.25s; }
.hp-ppl { display: flex; gap: 4px; margin-top: 6px; }
.hp-ppl span { width: 14px; height: 14px; border-radius: 50%; background: var(--line-strong); transition: background-color 0.25s, opacity 0.25s; }
.hp-tree.is-live [data-on] { opacity: 0.35; }
.hp-tree.is-live [data-on].is-on { opacity: 1; }
.hp-tree.is-live .hp-n.is-on, .hp-tree.is-live .hp-club.is-on { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
.hp-tree.is-live .hp-n.is-on i { color: var(--accent); }
.hp-tree.is-live .hp-ppl span.is-on { background: var(--accent); }

/* ---------- security ---------- */
.hp-points { display: grid; gap: 14px; grid-template-columns: 1fr; margin: 0; padding: 0; list-style: none; }
@media (min-width: 640px) { .hp-points { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1080px) { .hp-points { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.hp-point { padding: 18px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); }
.hp-point i { font-size: 1.25rem; color: var(--accent); }
.hp-point h3 { font-size: 1rem; font-weight: 600; margin: 10px 0 4px; }
.hp-point p { margin: 0; color: var(--ink-2); font-size: 0.875rem; line-height: 1.55; }


/* ---------- closing call ---------- */
.hp-close { padding: 0 0 clamp(64px, 9vw, 112px); }
.hp-close-card {
  position: relative; overflow: hidden; border-radius: 16px; color: var(--nav-ink); text-align: center;
  border: 1px solid color-mix(in srgb, var(--nav-mark) 18%, transparent);
  padding: clamp(40px, 7vw, 80px) clamp(20px, 5vw, 64px);
  background: radial-gradient(70% 90% at 50% 0%, var(--hp-glow) 0%, transparent 70%), var(--nav-bg);
}
.hp-close-card svg { width: 44px; height: 44px; margin-bottom: 18px; }
.hp-close-card .hp-h2 { color: var(--nav-ink); }
.hp-close-card .hp-lead { color: var(--nav-ink-2); margin: 0 auto; }
.hp-close-card .hp-cta { justify-content: center; }

/* ---------- legal documents (terms.pl, privacy.pl via kanPublic::doc) ---------- */
.hp-doc-head {
  color: var(--nav-ink); padding: clamp(40px, 6vw, 72px) 0 clamp(32px, 5vw, 56px);
  background: radial-gradient(60% 90% at 85% 0%, var(--hp-glow) 0%, transparent 70%), var(--nav-bg);
}
.hp-doc-head .hp-eyebrow { color: var(--nav-mark); }
.hp-doc-head h1 { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 600; letter-spacing: -0.03em; margin: 0 0 10px; color: var(--nav-ink); }
.hp-doc-date { margin: 0; color: var(--nav-ink-2); font-size: 0.9375rem; }
.hp-doc-grid { display: grid; gap: 32px; padding-top: clamp(32px, 5vw, 56px); padding-bottom: clamp(56px, 8vw, 96px); }
@media (min-width: 992px) { .hp-doc-grid { grid-template-columns: 240px minmax(0, 1fr); gap: 56px; } }
.hp-doc-toc { font-size: 0.875rem; }
.hp-doc-toc p { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 10px; }
.hp-doc-toc ol { margin: 0; padding-left: 2em; display: grid; gap: 6px; color: var(--ink-3); }
.hp-doc-toc a { color: var(--ink-2); text-decoration: none; }
.hp-doc-toc a:hover { color: var(--accent); }
@media (min-width: 992px) { .hp-doc-toc { position: sticky; top: 88px; align-self: start; max-height: calc(100vh - 112px); overflow-y: auto; } }
@media (max-width: 991.98px) { .hp-doc-toc { padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); } }
.hp-doc-body { max-width: 720px; font-size: 1rem; line-height: 1.7; color: var(--ink-2); }
.hp-doc-body a { color: var(--accent); }
.hp-doc-body strong { color: var(--ink); font-weight: 600; }
.hp-doc-sec { scroll-margin-top: 84px; padding-top: 8px; margin-bottom: 28px; }
.hp-doc-sec h2 { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); margin: 0 0 12px; }
.hp-doc-sec h2 span { color: var(--accent); font-family: var(--mono); font-size: 0.95em; font-weight: 500; margin-right: 4px; }
.hp-doc-sec h3 { font-size: 1rem; font-weight: 600; color: var(--ink); margin: 18px 0 8px; }
.hp-doc-sec p { margin: 0 0 12px; }
.hp-doc-sec ul { margin: 0 0 12px; padding-left: 1.25em; display: grid; gap: 6px; }
.hp-doc-contact { padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); }
.hp-doc-summary { margin-bottom: 36px; padding: 20px 22px; border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line)); border-radius: var(--r-lg); background: var(--accent-wash); }
.hp-doc-summary h2 { font-size: 1rem; font-weight: 600; color: var(--ink); margin: 0 0 10px; }
.hp-doc-summary ul { margin: 0; padding-left: 1.25em; display: grid; gap: 6px; }

/* ---------- footer ---------- */
.hp-foot { border-top: 1px solid var(--line); padding: 28px 0 36px; font-size: 0.875rem; color: var(--ink-3); }
.hp-foot-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; }
.hp-foot nav { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.hp-foot a { color: var(--ink-2); text-decoration: none; }
.hp-foot a:hover { color: var(--accent); }

/* ---------- reveal on scroll (home.js marks only what starts below the fold) ---------- */
.hp-reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s ease; }
.hp-reveal.is-in { opacity: 1; transform: none; }

@media (max-width: 575.98px) {
  .hp-cta .hp-btn { flex: 1 1 100%; }
  .hp-top .hp-brand .kan-logo { letter-spacing: 0.01em; }
}