/* Hypersilk — core stylesheet */

/* ----- Fonts ----- */
@font-face {
  font-family: 'Fraunces';
  src: url('/assets/fonts/fraunces-wght.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Fraunces';
  src: url('/assets/fonts/fraunces-wght-italic.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('/assets/fonts/inter-wght.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('/assets/fonts/jbmono-wght.woff2') format('woff2-variations');
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}

/* ----- Tokens ----- */
:root {
  --bg: #0A0914;
  --surface: #151124;
  --surface-2: #1D1733;
  --ink: #F0ECFA;
  --ink-dim: #B8B3CC;
  --ink-mute: #6F6A85;
  --accent: #7F00FF;
  --accent-alt: #B387FF;
  --rule: #241E3D;
  --rule-strong: #3A2F5E;

  --display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --body: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --rad-sm: 6px;
  --rad: 10px;
  --rad-lg: 16px;

  --container: 1120px;
  --wide: 1280px;
  --tight: 760px;

  --step-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.85rem);
  --step-s:  clamp(0.9rem, 0.86rem + 0.2vw, 1rem);
  --step-m:  clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --step-l:  clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --step-xl: clamp(1.75rem, 1.55rem + 1vw, 2.25rem);
  --step-2xl:clamp(2.25rem, 1.9rem + 1.75vw, 3.25rem);
  --step-3xl:clamp(3rem, 2.3rem + 3.5vw, 5rem);
  --step-4xl:clamp(3.75rem, 2.8rem + 4.75vw, 6.5rem);
}

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: var(--step-m);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'ss01', 'cv11';
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: var(--accent-alt); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--ink); }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 400; line-height: 1.1; letter-spacing: -0.015em; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

/* ----- Utilities ----- */
.container { max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem; }
.container-wide { max-width: var(--wide); margin-inline: auto; padding-inline: 1.5rem; }
.container-tight { max-width: var(--tight); margin-inline: auto; padding-inline: 1.5rem; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.eyebrow {
  display: inline-block;
  font-family: var(--mono);
  font-size: clamp(0.88rem, 0.83rem + 0.2vw, 0.98rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-alt);
  margin-bottom: 1.5rem;
  position: relative;
  padding-left: 1.8rem;
}
.eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 1.2rem;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent-alt));
  transform: translateY(-50%);
}

/* ----- Nav ----- */
.hs-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 9, 20, 0.72);
  backdrop-filter: saturate(150%) blur(16px);
  -webkit-backdrop-filter: saturate(150%) blur(16px);
  border-bottom: 1px solid var(--rule);
}
.hs-nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.hs-nav__logo { display: flex; align-items: center; gap: 12px; }
.hs-nav__logo svg { width: 28px; height: 28px; }
.hs-nav__logo-text { font-family: var(--display); font-size: 1.35rem; font-weight: 400; letter-spacing: -0.02em; color: var(--ink); }
.hs-nav__links { display: flex; gap: 2rem; align-items: center; }
.hs-nav__links a { color: var(--ink-dim); font-size: var(--step-s); }
.hs-nav__links a:hover { color: var(--ink); }
.hs-nav__cta {
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--rule-strong);
  border-radius: var(--rad-sm);
  color: var(--ink) !important;
  font-size: var(--step-s);
  transition: all .15s ease;
}
.hs-nav__cta:hover { border-color: var(--accent-alt); background: var(--surface); }
@media (max-width: 720px) {
  .hs-nav__links { gap: 1.25rem; }
  .hs-nav__links a:not(.hs-nav__cta) { display: none; }
}

/* ----- Hero ----- */
.hs-hero {
  position: relative;
  padding: 7rem 0 5rem;
  overflow: hidden;
  isolation: isolate;
  max-height: 92vh;
}
.hs-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 20% 10%, rgba(127, 0, 255, 0.18), transparent 60%),
    radial-gradient(ellipse 500px 300px at 80% 20%, rgba(179, 135, 255, 0.10), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hs-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("/assets/img/hero-silk.svg");
  background-size: cover;
  background-position: right center;
  background-repeat: no-repeat;
  opacity: 0.55;
  pointer-events: none;
  mix-blend-mode: screen;
  mask-image: linear-gradient(90deg, transparent 0%, #000 40%, #000 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 40%, #000 100%);
  z-index: 0;
}
.hs-hero__inner { position: relative; max-width: 880px; z-index: 1; }
.hs-hero h1 {
  font-size: var(--step-4xl);
  letter-spacing: -0.03em;
  margin-bottom: 1.75rem;
}
.hs-hero h1 em {
  font-style: italic;
  color: var(--accent-alt);
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
}
.hs-hero__sub {
  font-size: var(--step-l);
  color: var(--ink-dim);
  max-width: 620px;
  line-height: 1.5;
  margin-bottom: 2.5rem;
}
.hs-hero__ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.5rem;
  border-radius: var(--rad-sm);
  font-size: var(--step-s);
  font-weight: 500;
  transition: all .15s ease;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: var(--ink) !important; }
.btn-primary:hover { background: var(--accent-alt); color: var(--bg) !important; }
.btn-ghost { background: transparent; color: var(--ink) !important; border-color: var(--rule-strong); }
.btn-ghost:hover { border-color: var(--accent-alt); background: var(--surface); }
.btn-arrow::after { content: "→"; font-family: var(--mono); }

/* ----- Sections ----- */
.hs-section { padding: 6rem 0; position: relative; }
.hs-section--divided { border-top: 1px solid var(--rule); }
.hs-section__header { max-width: 720px; margin-bottom: 4rem; }
.hs-section__header h2 {
  font-size: var(--step-3xl);
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink) 50%, var(--accent-alt) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hs-section__header h2 em {
  font-style: italic;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  background: linear-gradient(135deg, var(--accent-alt) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hs-section__header p {
  font-size: var(--step-l);
  color: var(--ink-dim);
  margin-top: 1.5rem;
  line-height: 1.5;
}
.hs-section--ornamental { position: relative; overflow: hidden; }
.hs-section__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  z-index: 0;
}
.hs-section > .container, .hs-section > .container-tight, .hs-section > .container-wide { position: relative; z-index: 1; }

/* ----- Grid of value props ----- */
.hs-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.hs-card {
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--rad-lg);
  transition: border-color .15s ease, transform .15s ease;
}
.hs-card:hover { border-color: var(--rule-strong); }
.hs-card__num {
  font-family: var(--mono);
  font-size: var(--step-xs);
  color: var(--accent-alt);
  letter-spacing: 0.16em;
  margin-bottom: 1.25rem;
  display: block;
}
.hs-card h3 {
  font-size: var(--step-xl);
  margin-bottom: 0.9rem;
  letter-spacing: -0.02em;
}
.hs-card p { color: var(--ink-dim); font-size: var(--step-m); line-height: 1.55; }

/* ----- Service list (bigger cards with link) ----- */
.hs-services { display: grid; gap: 1rem; }
.hs-service {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: baseline;
  gap: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--rule);
  text-decoration: none;
  transition: all .2s ease;
}
.hs-service:hover { padding-left: 0.5rem; }
.hs-service:last-child { border-bottom: 1px solid var(--rule); }
.hs-service__num {
  font-family: var(--mono);
  color: var(--ink-mute);
  font-size: var(--step-s);
  letter-spacing: 0.08em;
}
.hs-service__body h3 {
  font-size: var(--step-xl);
  color: var(--ink);
  margin-bottom: 0.5rem;
}
.hs-service__body p {
  color: var(--ink-dim);
  font-size: var(--step-m);
  line-height: 1.55;
  max-width: 560px;
}
.hs-service__arrow {
  font-family: var(--mono);
  color: var(--accent-alt);
  font-size: var(--step-l);
  transition: transform .2s ease;
}
.hs-service:hover .hs-service__arrow { transform: translateX(6px); color: var(--ink); }
@media (max-width: 720px) {
  .hs-service { grid-template-columns: 40px 1fr; gap: 1rem; }
  .hs-service__arrow { grid-column: 2; padding-top: 0.5rem; }
}

/* ----- Stats block ----- */
.hs-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  padding: 3rem 0;
  position: relative;
  border-top: 1px solid transparent;
  border-bottom: 1px solid transparent;
  border-image: linear-gradient(90deg, transparent, var(--rule-strong) 20%, var(--accent) 50%, var(--rule-strong) 80%, transparent) 1;
}
.hs-stat { position: relative; }
.hs-stat__num {
  font-family: var(--display);
  font-size: var(--step-3xl);
  letter-spacing: -0.025em;
  line-height: 1;
  margin-bottom: 0.75rem;
  background: linear-gradient(135deg, #D4B4FF 0%, #B387FF 40%, #7F00FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(0 0 24px rgba(127, 0, 255, 0.25));
  transition: filter .3s ease;
}
.hs-stat:hover .hs-stat__num { filter: drop-shadow(0 0 32px rgba(179, 135, 255, 0.55)); }
.hs-stat__label {
  font-family: var(--mono);
  font-size: var(--step-xs);
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

/* ----- CTA banner ----- */
.hs-cta {
  padding: 6rem 0;
  border-top: 1px solid var(--rule);
  background:
    radial-gradient(ellipse 700px 300px at 50% 0%, rgba(127, 0, 255, 0.15), transparent 70%);
}
.hs-cta__inner { max-width: 720px; text-align: center; margin-inline: auto; }
.hs-cta h2 { font-size: var(--step-3xl); letter-spacing: -0.025em; }
.hs-cta p { color: var(--ink-dim); font-size: var(--step-l); margin: 1.5rem 0 2.5rem; }

/* ----- Form ----- */
.hs-form { display: grid; gap: 1.5rem; }
.hs-form__row { display: grid; gap: 1.5rem; grid-template-columns: 1fr 1fr; }
@media (max-width: 600px) { .hs-form__row { grid-template-columns: 1fr; } }
.hs-form__field { display: flex; flex-direction: column; gap: 0.5rem; }
.hs-form__field label {
  font-family: var(--mono);
  font-size: var(--step-xs);
  color: var(--ink-dim);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.hs-form__field input,
.hs-form__field select,
.hs-form__field textarea {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--rule-strong);
  border-radius: var(--rad-sm);
  padding: 0.85rem 1rem;
  font: inherit;
  font-size: var(--step-m);
  transition: border-color .15s ease, background .15s ease;
  width: 100%;
}
.hs-form__field textarea { min-height: 160px; resize: vertical; font-family: var(--body); }
.hs-form__field input:focus,
.hs-form__field select:focus,
.hs-form__field textarea:focus {
  outline: none;
  border-color: var(--accent-alt);
  background: var(--surface-2);
}
.hs-form__honey { position: absolute; left: -9999px; visibility: hidden; }
.hs-form__submit { margin-top: 0.5rem; }
.hs-form__message { font-size: var(--step-s); color: var(--ink-dim); margin-top: 1rem; min-height: 1.5em; }
.hs-form__message.is-error { color: #ff9a9a; }
.hs-form__message.is-success { color: var(--accent-alt); }

/* ----- Prose (long-form pages) ----- */
.hs-prose { max-width: 760px; }
.hs-prose p, .hs-prose li { color: var(--ink-dim); font-size: var(--step-m); line-height: 1.7; }
.hs-prose h2 {
  font-size: var(--step-2xl);
  margin: 3.5rem 0 1.5rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  position: relative;
  padding-left: 1.25rem;
}
.hs-prose h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  bottom: 0.35em;
  width: 3px;
  background: linear-gradient(to bottom, var(--accent-alt), var(--accent));
  border-radius: 2px;
}
.hs-prose h3 {
  font-size: var(--step-l);
  margin: 2.5rem 0 0.9rem;
  color: var(--accent-alt);
  font-weight: 500;
  letter-spacing: -0.01em;
  font-family: var(--body);
  text-transform: uppercase;
  font-size: var(--step-s);
  letter-spacing: 0.08em;
}
.hs-prose p + p { margin-top: 1.25rem; }
.hs-prose ul { margin: 1.25rem 0; padding-left: 1.5rem; list-style: disc; }
.hs-prose ul li + li { margin-top: 0.5rem; }
.hs-prose ul li::marker { color: var(--accent-alt); }
.hs-prose strong { color: var(--ink); font-weight: 500; }
.hs-prose a { color: var(--accent-alt); text-decoration: underline; text-decoration-color: var(--rule-strong); text-underline-offset: 3px; }
.hs-prose a:hover { text-decoration-color: var(--accent-alt); color: var(--ink); }

/* ----- Display-style prose heading (used on service / network / case-study pages) ----- */
.hs-prose h2[style*="display"],
.hs-prose h2.hs-prose__display {
  padding-left: 0;
  font-family: var(--display) !important;
  font-weight: 400 !important;
  background: linear-gradient(135deg, var(--ink) 0%, var(--accent-alt) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hs-prose h2[style*="display"]::before,
.hs-prose h2.hs-prose__display::before { display: none; }

/* ----- Page header (secondary pages) ----- */
.hs-pagehead {
  padding: 7rem 0 4rem;
  border-bottom: 1px solid var(--rule);
  position: relative;
  overflow: hidden;
}
.hs-pagehead::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 500px 250px at 15% 30%, rgba(127, 0, 255, 0.14), transparent 65%),
    radial-gradient(ellipse 400px 200px at 85% 80%, rgba(179, 135, 255, 0.08), transparent 65%);
  pointer-events: none;
}
.hs-pagehead > .container { position: relative; }
.hs-pagehead h1 {
  font-size: var(--step-3xl);
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink) 55%, var(--accent-alt) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hs-pagehead p { color: var(--ink-dim); font-size: var(--step-l); margin-top: 1.5rem; max-width: 680px; line-height: 1.55; }

/* ----- Network visual (homepage) ----- */
.hs-network-visual {
  display: flex;
  justify-content: center;
  margin: 3rem auto 0;
  max-width: 860px;
  opacity: 0.85;
}
.hs-network-visual img { width: 100%; height: auto; }

/* ----- FAQ grid (homepage / service pages) ----- */
.hs-faq { display: grid; gap: 1.25rem; grid-template-columns: 1fr; max-width: 880px; margin-inline: auto; }
@media (min-width: 780px) { .hs-faq { grid-template-columns: 1fr 1fr; } }
.hs-faq__item {
  position: relative;
  padding: 2rem 2rem 2rem 3.5rem;
  background: linear-gradient(160deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--rule);
  border-radius: var(--rad-lg);
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
  overflow: hidden;
}
.hs-faq__item::before {
  content: "Q";
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  width: 1.6rem;
  height: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-alt) 100%);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 999px;
  letter-spacing: 0;
}
.hs-faq__item::after {
  content: "";
  position: absolute;
  top: -40%;
  right: -30%;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(127, 0, 255, 0.08) 0%, transparent 65%);
  pointer-events: none;
}
.hs-faq__item:hover {
  border-color: var(--rule-strong);
  transform: translateY(-2px);
  box-shadow: 0 14px 48px -20px rgba(127, 0, 255, 0.35);
}
.hs-faq__item h3 {
  font-family: var(--body);
  font-size: var(--step-m);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.005em;
  margin-bottom: 0.85rem;
  line-height: 1.35;
}
.hs-faq__item p {
  color: var(--ink-dim);
  font-size: var(--step-s);
  line-height: 1.6;
  margin: 0;
}
.hs-faq__item strong { color: var(--ink); }

/* ----- Insights listing ----- */
.hs-insights-list { display: grid; gap: 1.25rem; grid-template-columns: 1fr; max-width: 960px; margin-inline: auto; }
@media (min-width: 780px) { .hs-insights-list { grid-template-columns: 1fr 1fr; } }
.hs-post-card {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  background: linear-gradient(160deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--rule);
  border-radius: var(--rad-lg);
  text-decoration: none;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
  position: relative;
  overflow: hidden;
  min-height: 220px;
}
.hs-post-card::after {
  content: "";
  position: absolute;
  top: -40%;
  right: -30%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(127, 0, 255, 0.10) 0%, transparent 65%);
  pointer-events: none;
}
.hs-post-card:hover {
  border-color: var(--rule-strong);
  transform: translateY(-2px);
  box-shadow: 0 14px 48px -20px rgba(127, 0, 255, 0.35);
}
.hs-post-card__meta {
  display: flex;
  gap: 1rem;
  font-family: var(--mono);
  font-size: var(--step-xs);
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 1.25rem;
}
.hs-post-card__meta span + span::before { content: "·"; margin-right: 1rem; color: var(--ink-mute); }
.hs-post-card h2 {
  font-family: var(--display);
  font-size: var(--step-xl);
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 0.9rem;
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink) 60%, var(--accent-alt) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hs-post-card p {
  color: var(--ink-dim);
  font-size: var(--step-s);
  line-height: 1.55;
  margin: 0 0 1.25rem;
  flex: 1;
}
.hs-post-card__read {
  font-family: var(--mono);
  font-size: var(--step-xs);
  color: var(--accent-alt);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.hs-post-card:hover .hs-post-card__read { color: var(--ink); }

/* ----- Post body ----- */
.hs-post-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
  font-family: var(--mono);
  font-size: var(--step-xs);
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.hs-post-meta span + span::before { content: "·"; margin-right: 1rem; color: var(--ink-mute); }
.hs-post-body { max-width: 720px; margin-inline: auto; padding-block: 4rem; }
.hs-post-body .hs-prose { max-width: 100%; }
.hs-post-body .hs-prose > p:first-of-type {
  font-size: var(--step-l);
  color: var(--ink);
  line-height: 1.55;
  margin-bottom: 2rem;
}
.hs-post-body blockquote {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--accent-alt);
  background: linear-gradient(90deg, rgba(127, 0, 255, 0.05) 0%, transparent 100%);
  border-radius: 0 var(--rad) var(--rad) 0;
}
.hs-post-body blockquote p { color: var(--ink); font-style: italic; }
.hs-post-body table { width: 100%; border-collapse: collapse; margin: 2rem 0; font-size: var(--step-s); }
.hs-post-body th, .hs-post-body td { padding: 0.75rem 0.9rem; text-align: left; border-bottom: 1px solid var(--rule); vertical-align: top; }
.hs-post-body th { font-family: var(--mono); font-size: var(--step-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-dim); border-bottom-color: var(--rule-strong); }
.hs-post-body td { color: var(--ink-dim); }
.hs-post-body td strong { color: var(--ink); }

.hs-post-footer {
  max-width: 720px;
  margin: 3rem auto 0;
  padding: 2.5rem 0;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}
.hs-post-footer__back { font-family: var(--mono); font-size: var(--step-xs); color: var(--ink-mute); text-transform: uppercase; letter-spacing: 0.14em; }

/* ----- Footer ----- */
.hs-footer { border-top: 1px solid var(--rule); padding: 4rem 0 2rem; margin-top: 2rem; }
.hs-footer__inner { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 3rem; }
@media (max-width: 720px) { .hs-footer__inner { grid-template-columns: 1fr 1fr; } }
.hs-footer__brand p { color: var(--ink-mute); font-size: var(--step-s); margin-top: 1rem; max-width: 280px; line-height: 1.5; }
.hs-footer__col h4 { font-family: var(--mono); font-size: var(--step-xs); color: var(--ink-mute); text-transform: uppercase; letter-spacing: 0.16em; font-weight: 400; margin-bottom: 1.25rem; }
.hs-footer__col ul li { margin-bottom: 0.6rem; }
.hs-footer__col ul a { color: var(--ink-dim); font-size: var(--step-s); }
.hs-footer__col ul a:hover { color: var(--ink); }
.hs-footer__bottom {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  font-size: var(--step-xs);
  color: var(--ink-mute);
  font-family: var(--mono);
  letter-spacing: 0.08em;
}
@media (max-width: 600px) { .hs-footer__bottom { flex-direction: column; gap: 0.5rem; } }

/* ----- Thank you / 404 ----- */
.hs-thanks { min-height: 70vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 4rem 1.5rem; }
.hs-thanks__inner { max-width: 640px; }
.hs-thanks .eyebrow { display: inline-block; margin-bottom: 1.5rem; }
.hs-thanks h1 { font-family: var(--display); font-weight: 400; font-size: var(--step-3xl); letter-spacing: -0.025em; margin-bottom: 1.5rem; }
.hs-thanks p { color: var(--ink-dim); font-size: var(--step-l); line-height: 1.55; margin-bottom: 1.25rem; }
.hs-thanks__actions { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; margin: 2rem 0 2.5rem; }
.hs-thanks__meta { border-top: 1px solid var(--rule); padding-top: 1.5rem; }
.hs-thanks__meta p { font-size: var(--step-s); margin: 0; color: var(--ink-mute); }
.hs-thanks__meta a { color: var(--accent-alt); }

/* ----- Secondary button ----- */
.btn-secondary { background: transparent; color: var(--ink); border: 1px solid var(--rule); padding: 0.75rem 1.5rem; border-radius: 999px; font-weight: 500; font-size: var(--step-s); transition: background 0.2s, border-color 0.2s; display: inline-flex; align-items: center; gap: 0.5rem; text-decoration: none; }
.btn-secondary:hover { background: var(--surface); border-color: var(--accent-alt); }

/* ----- Focus rings ----- */
:focus-visible { outline: 2px solid var(--accent-alt); outline-offset: 3px; border-radius: 2px; }

/* ----- Reduced motion ----- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* =========================================================
   v5 — energy layer (added April 2026)
   ========================================================= */

/* Top accent hair-line so every page opens with a glint of brand colour */
.hs-brandstrip {
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  z-index: 60;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 20%, var(--accent-alt) 50%, var(--accent) 80%, transparent 100%);
  opacity: 0.55;
  pointer-events: none;
}

/* Gradient section divider — drop between sections for breathing texture */
.hs-divider {
  height: 1px;
  border: 0;
  margin: 0;
  background: linear-gradient(90deg, transparent 0%, var(--rule-strong) 30%, var(--accent-alt) 50%, var(--rule-strong) 70%, transparent 100%);
  opacity: 0.55;
}

/* Ambient orb — soft-glow background element, positioned absolute inside a section */
.hs-ambient-orb {
  position: absolute;
  width: 640px;
  height: 640px;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  opacity: 0.32;
  background: radial-gradient(circle, rgba(127, 0, 255, 0.9) 0%, rgba(127, 0, 255, 0.2) 50%, transparent 70%);
  z-index: 0;
  animation: hs-orb-drift 18s ease-in-out infinite alternate;
}
.hs-ambient-orb--alt {
  background: radial-gradient(circle, rgba(179, 135, 255, 0.8) 0%, rgba(179, 135, 255, 0.15) 50%, transparent 70%);
  animation-duration: 22s;
  animation-direction: alternate-reverse;
}
@keyframes hs-orb-drift {
  0% { transform: translate(0, 0) scale(1); opacity: 0.28; }
  50% { transform: translate(40px, -30px) scale(1.08); opacity: 0.38; }
  100% { transform: translate(-30px, 20px) scale(0.94); opacity: 0.3; }
}

/* Button glow pulse — CTA breathes, adds life */
.btn-primary {
  position: relative;
  box-shadow: 0 0 0 0 rgba(127, 0, 255, 0.55);
  animation: hs-pulse-glow 3.2s ease-in-out infinite;
}
@keyframes hs-pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(127, 0, 255, 0.45), 0 6px 22px -8px rgba(127, 0, 255, 0.55); }
  50% { box-shadow: 0 0 0 8px rgba(127, 0, 255, 0), 0 10px 32px -8px rgba(179, 135, 255, 0.7); }
}
.btn-primary:hover { animation-play-state: paused; }

/* Give each section-header H2 a gradient underline accent */
.hs-section__header::after {
  content: "";
  display: block;
  width: 72px;
  height: 2px;
  margin-top: 1.5rem;
  background: linear-gradient(90deg, var(--accent-alt) 0%, var(--accent) 100%);
  border-radius: 2px;
  opacity: 0.8;
}

/* Service-list hover: add a subtle gradient accent bar on the left */
.hs-service { position: relative; }
.hs-service::before {
  content: "";
  position: absolute;
  left: -0.5rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-alt), var(--accent));
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity .2s ease, transform .2s ease;
}
.hs-service:hover::before { opacity: 1; transform: translateX(0); }

/* Card hover lift — prose-style cards get a gentle depth shift */
.hs-card {
  position: relative;
  overflow: hidden;
}
.hs-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 320px 180px at var(--mx, 50%) var(--my, 0%), rgba(179, 135, 255, 0.1), transparent 60%);
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events: none;
}
.hs-card:hover::before { opacity: 1; }
.hs-card:hover { transform: translateY(-2px); border-color: var(--rule-strong); }

/* Network panel — wrap the new constellation in a richer frame */
.hs-network-panel {
  position: relative;
  margin: 4rem auto 0;
  max-width: 960px;
  padding: 3rem 2rem;
  border-radius: 24px;
  border: 1px solid var(--rule);
  background:
    radial-gradient(ellipse 480px 320px at 50% 50%, rgba(127, 0, 255, 0.14) 0%, rgba(127, 0, 255, 0) 65%),
    linear-gradient(160deg, var(--surface) 0%, var(--surface-2) 100%);
  overflow: hidden;
}
.hs-network-panel::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 24px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(179, 135, 255, 0.5), rgba(127, 0, 255, 0.1) 40%, rgba(179, 135, 255, 0.4));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.6;
}
.hs-network-panel__caption {
  text-align: center;
  margin-top: 2rem;
  font-family: var(--mono);
  font-size: var(--step-xs);
  letter-spacing: 0.14em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.hs-network-panel__legend {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
  text-transform: uppercase;
}
.hs-network-panel__legend span { display: inline-flex; align-items: center; gap: 0.5rem; }
.hs-network-panel__legend i {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--accent-alt);
}
.hs-network-panel__legend i.t1 { background: var(--accent-alt); box-shadow: 0 0 10px var(--accent-alt); }
.hs-network-panel__legend i.t2 { background: var(--accent); box-shadow: 0 0 8px var(--accent); opacity: 0.85; }
.hs-network-panel__legend i.t3 { background: transparent; border-color: var(--accent); }

/* Pull the old .hs-network-visual up into the panel, not drop it */
.hs-network-panel .hs-network-visual {
  margin: 0 auto;
  opacity: 1;
  max-width: 100%;
}

/* Insights teaser cards on home — little extra life */
.hs-post-card {
  position: relative;
  overflow: hidden;
}
.hs-post-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, transparent 60%, rgba(179, 135, 255, 0.08) 100%);
  pointer-events: none;
  transition: opacity .3s ease;
}
.hs-post-card:hover::after { opacity: 0.6; }

/* Pagehead — add subtle shimmer line below */
.hs-pagehead::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent-alt) 50%, transparent 100%);
  opacity: 0.5;
}

/* Constellation SVG — animate node glow gently */
.hs-network-visual svg .halo { animation: hs-halo-pulse 5s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
.hs-network-visual svg .halo--slow { animation-duration: 7s; animation-delay: -1s; }
.hs-network-visual svg .halo--fast { animation-duration: 4s; animation-delay: -2s; }
@keyframes hs-halo-pulse {
  0%, 100% { opacity: 0.55; transform: scale(0.96); }
  50% { opacity: 1; transform: scale(1.08); }
}

/* Subtle grain texture across the whole page for depth */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.09 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  pointer-events: none;
  opacity: 0.4;
  mix-blend-mode: overlay;
  z-index: 1;
}