/* =========================================================
   ValueHuman website — component styles
   Token names from colors_and_type.css
   ========================================================= */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-text);
  color: var(--fg);
  background: var(--bg);
  overflow-x: hidden;
}

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

/* ---------- Buttons (page-scoped, builds on tokens) ---------- */
.btn {
  font-family: var(--font-text);
  font-size: var(--fs-sm);
  font-weight: 500;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
  display: inline-flex; align-items: center; gap: 8px;
  line-height: 1;
  text-decoration: none;
}
.btn:active { transform: scale(0.985); }
.btn-lg { padding: 14px 22px; font-size: var(--fs-base); }
.btn-primary  { background: var(--vh-ink-800); color: var(--vh-ink-25); }
.btn-primary:hover { background: var(--vh-ink-700); color: var(--vh-ink-0); }
.btn-brand    { background: var(--gradient-ai); color: #fff; box-shadow: var(--shadow-glow-warm); }
.btn-brand:hover { filter: brightness(1.05); box-shadow: 0 16px 44px -10px rgba(224,51,127,0.5); }
.btn-secondary { background: var(--vh-ink-0); color: var(--fg); border-color: var(--border-strong); box-shadow: var(--shadow-xs); }
.btn-secondary:hover { background: var(--bg-sunken); }
.btn-ghost    { background: transparent; color: var(--fg); }
.btn-ghost:hover { background: var(--bg-sunken); }

/* ---------- Container ---------- */
.vh-container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-pad); }

/* ---------- Nav ---------- */
.vh-nav {
  position: sticky; top: 0;
  z-index: 50;
  padding: var(--space-4) 0;
  transition: background var(--dur-base) var(--ease-out),
              backdrop-filter var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.vh-nav[data-scrolled="true"] {
  background: rgba(251, 249, 247, 0.85);
  backdrop-filter: saturate(140%) blur(20px);
  -webkit-backdrop-filter: saturate(140%) blur(20px);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.vh-nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: flex; align-items: center; gap: var(--space-8);
}
.vh-brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: inherit; }
.vh-brand-img {
  width: 64px; height: 64px;
  border-radius: 14px; object-fit: cover; object-position: 50% 30%;
  background: #fff; border: 1px solid var(--border); padding: 3px;
}
.vh-brand-name { font-family: var(--font-display); font-weight: 700; font-size: 22px; line-height: 1; letter-spacing: -0.01em; }
.vh-brand-tag  { font-size: 13px; color: var(--fg-muted); margin-top: 4px; }

.vh-nav-links { display: flex; gap: var(--space-6); margin-left: auto; }
.vh-nav-links a {
  font-size: var(--fs-sm); color: var(--fg); font-weight: 500; text-decoration: none;
  padding: 6px 2px; border-bottom: 1px solid transparent;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.vh-nav-links a:hover { color: var(--vh-blue-600); border-bottom-color: var(--vh-blue-500); }

.vh-nav-cta { display: flex; align-items: center; gap: 10px; }

/* ---------- Hero ---------- */
.vh-hero {
  position: relative;
  padding: var(--space-12) 0 var(--space-24);
  overflow: hidden;
}
.vh-hero-glow {
  position: absolute; inset: -10% -5% auto -5%; height: 110%;
  background: var(--gradient-warm-glow);
  pointer-events: none;
  z-index: 0;
}
.vh-hero-inner {
  position: relative; z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: var(--space-12);
  align-items: center;
}
.vh-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  background: var(--vh-ink-0);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: var(--fs-xs); font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-xs);
}
.vh-pulse {
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--vh-success);
  box-shadow: 0 0 0 0 rgba(31,138,91,0.6);
  animation: pulse 2.2s var(--ease-in-out) infinite;
}
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(31,138,91,0.6); } 50% { box-shadow: 0 0 0 8px rgba(31,138,91,0); } }

.vh-hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 84px);
  font-weight: 700; line-height: 1.02;
  letter-spacing: -0.025em;
  margin: var(--space-5) 0 var(--space-6);
}
.vh-hero-sub {
  font-size: var(--fs-md);
  color: var(--fg-muted);
  line-height: var(--lh-normal);
  max-width: 540px;
  margin-bottom: var(--space-8);
}
.vh-hero-ctas { display: flex; gap: 12px; margin-bottom: var(--space-10); flex-wrap: wrap; }
.vh-hero-trust { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.vh-trust-item { display: inline-flex; align-items: center; gap: 8px; font-size: var(--fs-sm); color: var(--fg-muted); }
.vh-trust-dot { width: 3px; height: 3px; border-radius: 999px; background: var(--vh-ink-200); }

/* Hero preview card */
.vh-hero-preview {
  position: relative;
  background: var(--vh-ink-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-5);
  min-height: 380px;
}
.vh-hero-preview::before {
  content: "";
  position: absolute; inset: -2px;
  border-radius: calc(var(--radius-xl) + 2px);
  background: var(--gradient-bridge);
  z-index: -1;
  opacity: 0.55;
  filter: blur(20px);
}
.vh-hero-preview-header { display: flex; align-items: center; gap: 12px; padding-bottom: var(--space-4); border-bottom: 1px solid var(--border); }
.vh-hero-preview-avatar { width: 40px; height: 40px; border-radius: 999px; overflow: hidden; background: #fff; border: 1px solid var(--border); flex-shrink: 0; }
.vh-hero-preview-avatar img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.vh-hero-preview-name { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-md); }
.vh-hero-preview-status { font-size: var(--fs-xs); color: var(--vh-success); display: flex; align-items: center; gap: 5px; }
.vh-hero-preview-status::before { content: ""; width: 6px; height: 6px; border-radius: 999px; background: var(--vh-success); }

.vh-hero-preview-body { display: flex; flex-direction: column; gap: 10px; padding: var(--space-4) 0 0; }
.bubble {
  max-width: 78%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: var(--fs-sm);
  line-height: 1.45;
  animation: bubbleIn var(--dur-slow) var(--ease-spring);
}
.bubble.user { align-self: flex-end; background: var(--pfl-tint); color: var(--pfl-color); border-bottom-right-radius: 6px; }
.bubble.bot  { align-self: flex-start; background: var(--vh-ink-50); color: var(--fg); border: 1px solid var(--border); border-bottom-left-radius: 6px; }
@keyframes bubbleIn { from { transform: translateY(8px); } to { transform: translateY(0); } }

.bubble-actions { display: flex; gap: 6px; margin-top: 10px; }
.bubble-btn { font-family: inherit; font-size: 12px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border-strong); background: var(--vh-ink-0); cursor: pointer; color: var(--fg); transition: background var(--dur-fast) var(--ease-out); }
.bubble-btn:hover { background: var(--bg-sunken); }
.bubble-btn.primary { background: var(--vh-ink-800); color: var(--vh-ink-25); border-color: var(--vh-ink-800); }
.bubble-btn.primary:hover { background: var(--vh-ink-700); }

.bubble.typing { padding: 12px 14px; display: inline-flex; gap: 4px; }
.bubble.typing .dot { width: 6px; height: 6px; border-radius: 999px; background: var(--pfl-color); opacity: 0.6; animation: typingBounce 1.2s ease-in-out infinite; }
.bubble.typing .dot:nth-child(2) { animation-delay: 0.15s; }
.bubble.typing .dot:nth-child(3) { animation-delay: 0.3s; }
@keyframes typingBounce { 0%,80%,100% { transform: scale(0.6); opacity: 0.4; } 40% { transform: scale(1); opacity: 1; } }

/* ---------- Sections ---------- */
.vh-section {
  position: relative;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-24) var(--container-pad);
}
.vh-section-paper {
  background: var(--bg-sunken);
  max-width: none;
  padding-left: 0; padding-right: 0;
}
.vh-section-paper > * { max-width: var(--container-max); margin-left: auto; margin-right: auto; padding-left: var(--container-pad); padding-right: var(--container-pad); }
.vh-section-head { max-width: 720px; margin-bottom: var(--space-12); }
.vh-section-head h2 { font-size: clamp(32px, 4vw, 52px); letter-spacing: -0.02em; line-height: 1.05; margin-top: var(--space-3); }
.vh-section-lede { font-size: var(--fs-md); color: var(--fg-muted); margin-top: var(--space-4); line-height: var(--lh-normal); }

/* ---------- Ecosystem ---------- */
.vh-ecosystem { display: flex; flex-direction: column; gap: var(--space-6); }
.vh-ecosystem-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
.vh-pillar {
  background: var(--vh-ink-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.vh-pillar::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--accent);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.vh-pillar:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.vh-pillar-emoji { font-size: 28px; line-height: 1; margin-bottom: var(--space-3); }
.vh-pillar-code { font-family: var(--font-mono); font-size: 11px; color: var(--fg-subtle); letter-spacing: 0.08em; }
.vh-pillar-name { font-family: var(--font-display); font-weight: 700; font-size: 22px; margin: 4px 0 6px; color: var(--accent); }
.vh-pillar-blurb { font-size: var(--fs-sm); color: var(--fg-muted); line-height: var(--lh-normal); margin: 0; }
.vh-pillar-sub { margin-top: var(--space-4); display: flex; gap: 6px; flex-wrap: wrap; }
.vh-pillar-sub-chip { font-size: 11px; padding: 3px 8px; border-radius: 999px; background: var(--tint); color: var(--accent); font-weight: 600; }

.vh-ecosystem-bridge { height: 60px; margin: var(--space-2) var(--space-12); }
.vh-ecosystem-bridge svg { width: 100%; height: 100%; }

.vh-pillar-mem {
  background: linear-gradient(135deg, var(--vh-ink-0), var(--pfmem-tint));
  padding: var(--space-8);
}
.vh-pillar-mem .vh-pillar-mem-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: var(--space-8); align-items: center; }
.vh-mem-examples { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.vh-mem-quote {
  display: flex; gap: 8px; align-items: flex-start;
  background: var(--vh-ink-0); border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: var(--fs-sm); color: var(--fg);
  box-shadow: var(--shadow-xs);
}
.vh-mem-quote span { line-height: 1.4; }

/* ---------- Products ---------- */
.vh-products-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}
.vh-product-card {
  background: var(--vh-ink-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-3);
  position: relative;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.vh-product-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.vh-product-card:nth-child(5) { grid-column: span 1; background: linear-gradient(135deg, var(--vh-ink-0), var(--pfmem-tint)); }
.vh-product-top { display: flex; justify-content: space-between; align-items: flex-start; }
.vh-product-emoji { font-size: 32px; line-height: 1; }
.vh-product-code { font-family: var(--font-mono); font-size: 11px; color: var(--fg-subtle); letter-spacing: 0.08em; }
.vh-product-name { font-family: var(--font-display); font-weight: 700; font-size: 22px; color: var(--accent); margin: 0; }
.vh-product-blurb { font-size: var(--fs-sm); color: var(--fg-muted); margin: 0; line-height: var(--lh-normal); }
.vh-product-features { list-style: none; padding: 0; margin: var(--space-2) 0 0; display: flex; flex-direction: column; gap: 6px; }
.vh-product-features li { display: flex; align-items: center; gap: 8px; font-size: var(--fs-sm); color: var(--fg); }
.vh-product-sub { margin-top: var(--space-2); }
.vh-product-sub-label { font-size: 11px; color: var(--fg-subtle); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 6px; }
.vh-product-sub-chip { display: inline-block; font-size: 12px; padding: 4px 10px; border-radius: 999px; background: var(--tint); color: var(--accent); font-weight: 600; }
.vh-product-link {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--fs-sm); font-weight: 600; color: var(--accent);
  text-decoration: none; padding-top: var(--space-3);
  transition: gap var(--dur-fast) var(--ease-out);
}
.vh-product-link:hover { gap: 10px; text-decoration: none; }

/* Status badge */
.status-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600;
  padding: 3px 8px 3px 7px;
  border-radius: 999px;
  text-transform: uppercase; letter-spacing: 0.08em;
}
.status-dot { width: 6px; height: 6px; border-radius: 999px; }

/* ---------- Roadmap ---------- */
.vh-roadmap { list-style: none; padding: 0; margin: 0; max-width: 820px; }
.vh-roadmap-item { display: flex; gap: var(--space-5); padding-bottom: var(--space-8); }
.vh-roadmap-rail { display: flex; flex-direction: column; align-items: center; }
.vh-roadmap-dot {
  width: 16px; height: 16px; border-radius: 999px;
  background: var(--vh-ink-200);
  border: 3px solid var(--bg);
  box-shadow: 0 0 0 1px var(--border-strong);
  flex-shrink: 0;
  position: relative; z-index: 2;
}
.vh-roadmap-dot[data-status="In progress"] { background: var(--vh-warning); }
.vh-roadmap-dot[data-status="Launched"] { background: var(--vh-success); }
.vh-roadmap-line { width: 2px; flex: 1; background: var(--border); margin-top: 4px; }
.vh-roadmap-meta { display: inline-flex; align-items: center; gap: 8px; font-size: var(--fs-xs); color: var(--fg-muted); margin-bottom: 6px; }
.vh-roadmap-phase { font-family: var(--font-mono); font-weight: 600; letter-spacing: 0.06em; }
.vh-roadmap-sep { color: var(--vh-ink-300); }
.vh-roadmap-title { font-family: var(--font-display); font-size: 24px; font-weight: 600; margin: 0 0 6px; letter-spacing: -0.01em; }
.vh-roadmap-desc { font-size: var(--fs-sm); color: var(--fg-muted); line-height: var(--lh-normal); margin: 0; max-width: 640px; }

/* ---------- Blog ---------- */
.vh-blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); }
.vh-blog-card {
  background: var(--vh-ink-0);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none; color: inherit;
  display: flex; flex-direction: column;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.vh-blog-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); text-decoration: none; }
.vh-blog-thumb {
  height: 160px;
  background: var(--tint);
  position: relative;
  display: flex; align-items: flex-end; padding: var(--space-4);
}
.vh-blog-thumb-wash {
  position: absolute; inset: 0;
  background: radial-gradient(120% 100% at 30% 0%, color-mix(in srgb, var(--accent) 22%, transparent) 0%, transparent 60%);
}
.vh-blog-pillar {
  position: relative;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--fs-xs); font-weight: 600;
  background: var(--vh-ink-0); color: var(--accent);
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.vh-blog-pillar-dot { width: 6px; height: 6px; border-radius: 999px; background: var(--accent); }
.vh-blog-body { padding: var(--space-5); display: flex; flex-direction: column; gap: 10px; flex: 1; }
.vh-blog-kicker { font-size: 11px; color: var(--fg-subtle); text-transform: uppercase; letter-spacing: 0.08em; }
.vh-blog-title { font-family: var(--font-display); font-size: 20px; font-weight: 600; margin: 0; line-height: 1.2; letter-spacing: -0.01em; }
.vh-blog-excerpt { font-size: var(--fs-sm); color: var(--fg-muted); line-height: var(--lh-normal); margin: 0; }
.vh-blog-meta { display: flex; gap: 8px; font-size: var(--fs-xs); color: var(--fg-subtle); margin-top: auto; padding-top: var(--space-3); }
.vh-blog-sep { color: var(--vh-ink-300); }
.vh-blog-cta { display: flex; justify-content: center; margin-top: var(--space-8); }

/* ---------- Contact ---------- */
.vh-contact-panel {
  background: var(--vh-ink-800);
  color: var(--vh-ink-25);
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-12);
  position: relative;
  overflow: hidden;
}
.vh-contact-panel::before {
  content: "";
  position: absolute; inset: -40% -40% auto auto; width: 80%; height: 100%;
  background: var(--gradient-warm-glow);
  pointer-events: none; opacity: 0.7;
}
.vh-contact-panel > * { position: relative; z-index: 1; }
.vh-contact-panel h2 { font-size: clamp(28px, 3.4vw, 44px); margin: var(--space-3) 0 var(--space-4); letter-spacing: -0.02em; }
.vh-contact-meta { margin-top: var(--space-8); display: flex; flex-direction: column; gap: 12px; }
.vh-contact-meta-row { display: flex; align-items: center; gap: 12px; font-size: var(--fs-sm); color: rgba(255,255,255,0.85); }
.vh-contact-form { display: flex; flex-direction: column; gap: var(--space-4); }
.vh-field { display: flex; flex-direction: column; gap: 6px; }
.vh-field span { font-size: var(--fs-xs); color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.vh-field input, .vh-field textarea {
  font-family: var(--font-text);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  color: var(--vh-ink-25);
  font-size: var(--fs-base);
  outline: none;
  resize: none;
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.vh-field input::placeholder, .vh-field textarea::placeholder { color: rgba(255,255,255,0.35); }
.vh-field input:focus, .vh-field textarea:focus { border-color: var(--vh-magenta-500); background: rgba(255,255,255,0.10); }

/* ---------- Footer ---------- */
.vh-footer { background: var(--vh-ink-900); color: var(--vh-ink-25); padding: var(--space-16) 0 var(--space-8); }
.vh-footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 2fr);
  gap: var(--space-12);
}
.vh-footer .vh-brand-name { color: var(--vh-ink-25); }
.vh-footer .vh-brand-tag { color: rgba(255,255,255,0.5); }
.vh-footer .vh-brand-img { background: var(--vh-ink-0); border-color: rgba(255,255,255,0.08); }
.vh-footer-tagline { font-size: var(--fs-sm); color: rgba(255,255,255,0.6); margin-top: var(--space-4); max-width: 320px; line-height: var(--lh-normal); }
.vh-footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.vh-footer-col-title { font-family: var(--font-display); font-weight: 600; color: var(--vh-ink-25); font-size: var(--fs-sm); margin-bottom: var(--space-3); }
.vh-footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.vh-footer-col li a { font-size: var(--fs-sm); color: rgba(255,255,255,0.55); text-decoration: none; transition: color var(--dur-fast) var(--ease-out); }
.vh-footer-col li a:hover { color: var(--vh-orange-300); text-decoration: none; }

.vh-footer-bridge {
  height: 2px;
  margin: var(--space-10) auto 0;
  max-width: var(--container-max);
  background: var(--gradient-bridge);
  opacity: 0.7;
}
.vh-footer-bottom {
  max-width: var(--container-max);
  margin: var(--space-6) auto 0;
  padding: 0 var(--container-pad);
  display: flex; justify-content: space-between; align-items: center;
  font-size: var(--fs-xs); color: rgba(255,255,255,0.5);
}
.vh-footer-bottom-right { display: flex; gap: var(--space-5); }
.vh-footer-bottom-right a { color: rgba(255,255,255,0.55); text-decoration: none; }
.vh-footer-bottom-right a:hover { color: var(--vh-orange-300); }

/* ---------- Reduce density at narrower widths so the kit preview is usable ---------- */
@media (max-width: 1100px) {
  .vh-hero-inner { grid-template-columns: 1fr; }
  .vh-hero-preview { max-width: 520px; }
  .vh-ecosystem-row { grid-template-columns: repeat(2, 1fr); }
  .vh-products-grid { grid-template-columns: repeat(2, 1fr); }
  .vh-blog-grid { grid-template-columns: 1fr; }
  .vh-contact-panel { grid-template-columns: 1fr; }
  .vh-footer-inner { grid-template-columns: 1fr; }
  .vh-footer-cols { grid-template-columns: repeat(2, 1fr); }
  .vh-pillar-mem .vh-pillar-mem-grid { grid-template-columns: 1fr; }
  .vh-mem-examples { grid-template-columns: 1fr; }
}


/* ---------- Sub-product chip links (Ecosystem + Products) ---------- */
.vh-pillar-sub-chip-link,
.vh-product-sub-chip-link {
  display: inline-flex; align-items: center; gap: 6px;
  text-decoration: none;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
  cursor: pointer;
}
.vh-pillar-sub-chip-link:hover,
.vh-product-sub-chip-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 6px -2px color-mix(in oklab, var(--accent) 40%, transparent);
  text-decoration: none;
}
.vh-pillar-sub-dot,
.vh-product-sub-dot {
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 18%, transparent);
  flex-shrink: 0;
  animation: vh-pulse 2.4s ease-in-out infinite;
}
@keyframes vh-pulse {
  0%, 100% { box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 18%, transparent); }
  50%      { box-shadow: 0 0 0 5px color-mix(in oklab, var(--accent) 26%, transparent); }
}

/* ---------- Roadmap sub-product links ---------- */
.vh-roadmap-links { margin-top: var(--space-3); display: flex; flex-wrap: wrap; gap: 8px; }
.vh-roadmap-link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px 6px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: var(--fs-sm); font-weight: 600;
  color: var(--fg);
  text-decoration: none;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.vh-roadmap-link:hover {
  transform: translateY(-1px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}
.vh-roadmap-link-dot {
  width: 7px; height: 7px; border-radius: 999px;
  background: var(--vh-success, #1F8A5B);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--vh-success, #1F8A5B) 20%, transparent);
  animation: vh-pulse-green 2.4s ease-in-out infinite;
}
@keyframes vh-pulse-green {
  0%, 100% { box-shadow: 0 0 0 3px color-mix(in oklab, var(--vh-success, #1F8A5B) 20%, transparent); }
  50%      { box-shadow: 0 0 0 5px color-mix(in oklab, var(--vh-success, #1F8A5B) 28%, transparent); }
}
.vh-roadmap-link-label { color: var(--fg); }
.vh-roadmap-link-note {
  font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--vh-success, #1F8A5B);
  padding-left: 8px; margin-left: 2px;
  border-left: 1px solid var(--border);
}



.vh-footer-pillar-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9px; font-weight: 700;
  letter-spacing: 0.1em;
  padding: 2px 6px;
  margin-left: 8px;
  border-radius: 4px;
  background: color-mix(in oklab, currentColor 12%, transparent);
  vertical-align: 1px;
  opacity: 0.7;
}

/* Hero preview card as link */
.vh-hero-preview-link {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.vh-hero-preview-link:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-cool, 0 20px 60px -20px rgba(31,112,193,0.35));
  text-decoration: none;
}
.vh-hero-preview-link .vh-hero-preview-header { position: relative; }
.vh-hero-preview-launch {
  margin-left: auto;
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--vh-blue-500);
  padding: 4px 8px;
  background: color-mix(in oklab, var(--vh-blue-500) 10%, var(--bg));
  border: 1px solid color-mix(in oklab, var(--vh-blue-500) 25%, transparent);
  border-radius: 999px;
  transition: gap var(--dur-fast) var(--ease-out);
  flex-shrink: 0;
}
.vh-hero-preview-link:hover .vh-hero-preview-launch { gap: 8px; }

/* ---------- Recently launched — slim top announcement bar ---------- */
.vh-launched-bar {
  position: relative;
  background: linear-gradient(
    90deg,
    color-mix(in oklab, var(--vh-success, #1F8A5B) 6%, var(--bg)) 0%,
    var(--bg) 50%,
    color-mix(in oklab, var(--vh-success, #1F8A5B) 6%, var(--bg)) 100%
  );
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  z-index: 60;
}
.vh-launched-bar-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 8px var(--container-pad);
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.vh-launched-bar-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--vh-success, #1F8A5B);
  padding: 3px 8px 3px 7px;
  background: color-mix(in oklab, var(--vh-success, #1F8A5B) 12%, transparent);
  border: 1px solid color-mix(in oklab, var(--vh-success, #1F8A5B) 28%, transparent);
  border-radius: 999px;
  flex-shrink: 0;
}
.vh-launched-bar-pulse {
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--vh-success, #1F8A5B);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--vh-success, #1F8A5B) 25%, transparent);
  animation: vh-pulse-green 2s ease-in-out infinite;
}
.vh-launched-bar-label {
  font-weight: 500;
  color: var(--fg-muted);
  flex-shrink: 0;
}
.vh-launched-bar-chips {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.vh-launched-bar-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px 4px 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  text-decoration: none;
  transition: transform var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.vh-launched-bar-chip:hover {
  transform: translateY(-1px);
  border-color: color-mix(in oklab, var(--accent) 45%, var(--border));
  background: color-mix(in oklab, var(--accent) 6%, var(--bg));
  box-shadow: 0 4px 12px -6px color-mix(in oklab, var(--accent) 50%, transparent);
  text-decoration: none;
}
.vh-launched-bar-chip-emoji { font-size: 13px; line-height: 1; }
.vh-launched-bar-chip-name { color: var(--fg); }
.vh-launched-bar-chip-code {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  padding: 1px 5px;
  background: var(--tint);
  border-radius: 4px;
}

@media (max-width: 600px) {
  .vh-launched-bar-label { display: none; }
  .vh-launched-bar-inner { gap: 8px; }
}

.vh-contact-meta-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dashed transparent;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.vh-contact-meta-link:hover {
  color: var(--vh-ink-25);
  border-bottom-color: rgba(255,255,255,0.45);
  text-decoration: none;
}