:root {
  --hcl-slate: #0E1F32;
  --hcl-forest: #1C4B37;
  --hcl-parchment: #F2EFEA;
  --hcl-ash: #E0DBD2;
  --hcl-white: #FAFAF8;
  --hcl-amber-fill: #B87330;
  --hcl-copper-text: #7A4B1A;
  --hcl-ink: #0E1A26;
  --hcl-slate-muted: #4A5663;
  --hcl-forest-label: #1C4B37;
  --hcl-sky-muted: #A8B8C4;
  --hcl-off-white: #EDF2F7;
  --hcl-nav-h: 64px;
  --hcl-max-w: 1200px;
  --hcl-prose-w: 720px;
  --hcl-radius: 6px;
  --hcl-radius-lg: 12px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--hcl-ink);
  background: var(--hcl-parchment);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

/* Typography */
h1 { font-family: 'DM Serif Display', Georgia, serif; font-size: 3.25rem; font-weight: 400; line-height: 1.15; }
h2 { font-family: 'DM Serif Display', Georgia, serif; font-size: 2.125rem; font-weight: 400; line-height: 1.2; }
h3 { font-family: 'IBM Plex Sans', system-ui, sans-serif; font-size: 1.375rem; font-weight: 600; line-height: 1.3; }
h4 { font-family: 'IBM Plex Sans', system-ui, sans-serif; font-size: 1.125rem; font-weight: 600; line-height: 1.35; }
p { line-height: 1.7; }
code, pre, .hcl-mono { font-family: 'IBM Plex Mono', 'Courier New', monospace; font-size: 0.8125rem; }

.hcl-eyebrow {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
}

/* Container */
.hcl-container {
  width: 100%;
  max-width: var(--hcl-max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

.hcl-prose {
  max-width: var(--hcl-prose-w);
  margin-inline: auto;
}

/* Section backgrounds */
.hcl-bg--dark { background: var(--hcl-slate); }
.hcl-bg--forest { background: var(--hcl-forest); }
.hcl-bg--light { background: var(--hcl-parchment); }
.hcl-bg--ash { background: var(--hcl-ash); }
.hcl-bg--white { background: var(--hcl-white); }

/* Section spacing */
.hcl-section {
  padding-block: 5rem;
}

.hcl-section--sm {
  padding-block: 3rem;
}

.hcl-section--lg {
  padding-block: 7rem;
}

/* Buttons */
.hcl-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.375rem;
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--hcl-radius);
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
  white-space: nowrap;
  text-decoration: none;
  border: 1.5px solid transparent;
  line-height: 1.4;
}

.hcl-btn--primary {
  background: var(--hcl-amber-fill);
  color: var(--hcl-ink);
  border-color: var(--hcl-amber-fill);
}
.hcl-btn--primary:hover { background: #9E621F; border-color: #9E621F; color: var(--hcl-ink); }

.hcl-btn--outline-light {
  background: transparent;
  color: var(--hcl-ink);
  border-color: var(--hcl-ink);
}
.hcl-btn--outline-light:hover { background: var(--hcl-ink); color: var(--hcl-white); }

.hcl-btn--outline-dark {
  background: transparent;
  color: var(--hcl-off-white);
  border-color: var(--hcl-off-white);
}
.hcl-btn--outline-dark:hover { background: var(--hcl-off-white); color: var(--hcl-slate); }

.hcl-btn--ghost-on-dark {
  background: transparent;
  color: var(--hcl-off-white);
  border-color: rgba(237,242,247,0.4);
}
.hcl-btn--ghost-on-dark:hover { border-color: var(--hcl-off-white); background: rgba(237,242,247,0.08); }

.hcl-btn--ghost-on-light {
  background: transparent;
  color: var(--hcl-ink);
  border-color: rgba(14,26,38,0.35);
}
.hcl-btn--ghost-on-light:hover { background: rgba(14,26,38,0.06); border-color: var(--hcl-ink); }

.hcl-btn--lg {
  padding: 0.8rem 1.75rem;
  font-size: 1rem;
}

.hcl-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  align-items: center;
}

/* Navigation */
.hcl-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--hcl-nav-h);
  background: var(--hcl-slate);
  border-bottom: 1px solid rgba(237,242,247,0.08);
}

.hcl-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--hcl-max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

.hcl-nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.hcl-nav__logo img {
  height: 28px;
  width: auto;
}

.hcl-nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.hcl-nav__item {
  position: relative;
}

.hcl-nav__link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--hcl-off-white);
  border-radius: var(--hcl-radius);
  transition: color 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

.hcl-nav__link:hover,
.hcl-nav__link--active {
  color: #fff;
  background: rgba(237,242,247,0.07);
}

.hcl-nav__caret {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.hcl-nav__item--dropdown:hover .hcl-nav__caret,
.hcl-nav__item--dropdown.hcl-nav__item--open .hcl-nav__caret {
  transform: rotate(180deg);
}

.hcl-nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--hcl-slate);
  border: 1px solid rgba(237,242,247,0.12);
  border-radius: var(--hcl-radius-lg);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}

.hcl-nav__item--dropdown:hover .hcl-nav__dropdown,
.hcl-nav__item--dropdown.hcl-nav__item--open .hcl-nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.hcl-nav__dropdown-link {
  display: block;
  padding: 0.6rem 0.875rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--hcl-off-white);
  border-radius: var(--hcl-radius);
  transition: background 0.12s ease, color 0.12s ease;
}

.hcl-nav__dropdown-link:hover {
  background: rgba(237,242,247,0.09);
  color: #fff;
}

.hcl-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.hcl-nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--hcl-radius);
  cursor: pointer;
  background: none;
  border: none;
  transition: background 0.15s ease;
}

.hcl-nav__hamburger:hover { background: rgba(237,242,247,0.08); }

.hcl-nav__bar {
  width: 20px;
  height: 2px;
  background: var(--hcl-off-white);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
  display: block;
}

.hcl-nav__hamburger.hcl-nav__hamburger--open .hcl-nav__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hcl-nav__hamburger.hcl-nav__hamburger--open .hcl-nav__bar:nth-child(2) { opacity: 0; }
.hcl-nav__hamburger.hcl-nav__hamburger--open .hcl-nav__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hcl-nav__mobile {
  display: none;
  position: fixed;
  top: var(--hcl-nav-h);
  left: 0;
  right: 0;
  background: var(--hcl-slate);
  border-bottom: 1px solid rgba(237,242,247,0.1);
  padding: 1rem 1.5rem 1.5rem;
  z-index: 899;
  max-height: calc(100vh - var(--hcl-nav-h));
  overflow-y: auto;
}

.hcl-nav__mobile.hcl-nav__mobile--open { display: block; }

.hcl-nav__mobile-link {
  display: block;
  padding: 0.75rem 0.5rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--hcl-off-white);
  border-bottom: 1px solid rgba(237,242,247,0.07);
}

.hcl-nav__mobile-link:last-child { border-bottom: none; }

.hcl-nav__mobile-group {
  padding: 0.5rem 0;
}

.hcl-nav__mobile-group-label {
  display: block;
  padding: 0.75rem 0.5rem 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--hcl-sky-muted);
}

.hcl-nav__mobile-sublink {
  display: block;
  padding: 0.625rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--hcl-off-white);
  border-radius: var(--hcl-radius);
}

.hcl-nav__mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(237,242,247,0.1);
}

.hcl-nav__mobile-actions .hcl-btn {
  justify-content: center;
}

/* Footer */
.hcl-footer {
  background: var(--hcl-slate);
  color: var(--hcl-off-white);
  padding-top: 4rem;
  padding-bottom: 2rem;
}

.hcl-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(237,242,247,0.1);
}

.hcl-footer__brand-logo {
  height: 28px;
  width: auto;
  margin-bottom: 1rem;
}

.hcl-footer__tagline {
  font-size: 0.9375rem;
  color: var(--hcl-sky-muted);
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

.hcl-footer__contact {
  font-size: 0.875rem;
  color: var(--hcl-sky-muted);
  line-height: 1.8;
}

.hcl-footer__contact a {
  color: var(--hcl-sky-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.hcl-footer__contact a:hover { color: var(--hcl-off-white); }

.hcl-footer__col-title {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--hcl-sky-muted);
  margin-bottom: 1.25rem;
}

.hcl-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.hcl-footer__link {
  font-size: 0.9375rem;
  color: var(--hcl-off-white);
  text-decoration: none;
  transition: color 0.15s ease;
  opacity: 0.85;
}

.hcl-footer__link:hover { color: #fff; opacity: 1; }

.hcl-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
}

.hcl-footer__copy {
  font-size: 0.875rem;
  color: var(--hcl-sky-muted);
}

.hcl-footer__legal-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hcl-footer__legal-link {
  font-size: 0.875rem;
  color: var(--hcl-sky-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.hcl-footer__legal-link:hover { color: var(--hcl-off-white); }

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--hcl-slate);
  border-top: 2px solid var(--hcl-amber-fill);
  z-index: 9000;
  padding: 1rem 0;
}

.cookie-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  max-width: var(--hcl-max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

.cookie-banner__text {
  font-size: 0.9rem;
  color: var(--hcl-off-white);
  flex: 1;
  min-width: 0;
}

.cookie-banner__text a {
  color: var(--hcl-sky-muted);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.625rem;
  align-items: center;
  flex-shrink: 0;
}

.cookie-banner__btn {
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: var(--hcl-radius);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.cookie-banner__btn--primary {
  background: var(--hcl-forest);
  color: var(--hcl-off-white);
  border: 1.5px solid var(--hcl-forest);
}

.cookie-banner__btn--primary:hover { background: #153B2A; border-color: #153B2A; }

.cookie-banner__btn--secondary {
  background: transparent;
  color: var(--hcl-off-white);
  border: 1.5px solid rgba(237,242,247,0.4);
}

.cookie-banner__btn--secondary:hover {
  background: rgba(237,242,247,0.08);
  border-color: var(--hcl-off-white);
}

/* Hero dark */
.hcl-hero {
  background: var(--hcl-slate);
  padding-top: calc(var(--hcl-nav-h) + 5rem);
  padding-bottom: 5rem;
}

.hcl-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  max-width: var(--hcl-max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

.hcl-hero__text {
  min-width: 0;
}

.hcl-hero__visual {
  min-width: 0;
  max-width: 100%;
}

.hcl-hero__eyebrow {
  color: #F5C77A;
  background: rgba(184,115,48,0.15);
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  border-left: 2px solid var(--hcl-amber-fill);
  margin-bottom: 1.5rem;
}

.hcl-hero__title {
  color: var(--hcl-off-white);
  margin-bottom: 1.25rem;
}

.hcl-hero__sub {
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--hcl-sky-muted);
  margin-bottom: 2.25rem;
  line-height: 1.7;
}

/* Centered hero (sub-page) */
.hcl-subhero {
  background: var(--hcl-slate);
  padding-top: calc(var(--hcl-nav-h) + 4rem);
  padding-bottom: 4rem;
  text-align: center;
}

.hcl-subhero--light {
  background: var(--hcl-parchment);
}

.hcl-subhero__inner {
  max-width: var(--hcl-max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

.hcl-subhero__eyebrow {
  color: var(--hcl-copper-text);
  background: rgba(184,115,48,0.1);
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 1.25rem;
}

.hcl-subhero__title {
  margin-bottom: 1.125rem;
}

.hcl-subhero--dark .hcl-subhero__eyebrow { color: #F5C77A; background: rgba(184,115,48,0.15); }
.hcl-subhero--dark .hcl-subhero__title { color: var(--hcl-off-white); }
.hcl-subhero--light .hcl-subhero__title { color: var(--hcl-ink); }

.hcl-subhero__sub {
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.7;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: 2rem;
}

.hcl-subhero--dark .hcl-subhero__sub { color: var(--hcl-sky-muted); }
.hcl-subhero--light .hcl-subhero__sub { color: var(--hcl-slate-muted); }

/* Inline mock: reserve table */
.hcl-mock-card {
  background: rgba(14,31,50,0.75);
  border: 1px solid rgba(237,242,247,0.1);
  border-left: 3px solid var(--hcl-amber-fill);
  border-radius: var(--hcl-radius-lg);
  padding: 1.25rem 1.5rem;
  backdrop-filter: blur(4px);
}

.hcl-mock-card--centered {
  display: inline-block;
  text-align: left;
  max-width: 560px;
  margin-inline: auto;
}

.hcl-mock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.625rem;
  border-bottom: 1px solid rgba(237,242,247,0.1);
}

.hcl-mock-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--hcl-sky-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hcl-mock-date {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--hcl-sky-muted);
}

.hcl-mock-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78125rem;
}

.hcl-mock-table th {
  text-align: left;
  padding: 0.375rem 0.625rem;
  color: var(--hcl-sky-muted);
  font-weight: 500;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(237,242,247,0.08);
}

.hcl-mock-table td {
  padding: 0.4rem 0.625rem;
  color: var(--hcl-off-white);
  border-bottom: 1px solid rgba(237,242,247,0.04);
}

.hcl-mock-table tr:last-child td {
  border-bottom: none;
  font-weight: 600;
  color: #fff;
  border-top: 1px solid rgba(237,242,247,0.12);
  padding-top: 0.5rem;
}

.hcl-mock-table td.hcl-mock-positive { color: #5DA882; }
.hcl-mock-table td.hcl-mock-neutral { color: var(--hcl-sky-muted); }

.hcl-mock-badge {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 0.875rem;
  padding-top: 0.625rem;
  border-top: 1px solid rgba(237,242,247,0.07);
}

.hcl-mock-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #5DA882;
  flex-shrink: 0;
}

.hcl-mock-badge-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  font-weight: 500;
  color: #5DA882;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* Model run log (platform hero) */
.hcl-mock-runlog {
  background: rgba(14,31,50,0.8);
  border: 1px solid rgba(237,242,247,0.1);
  border-left: 3px solid var(--hcl-forest-label);
  border-radius: var(--hcl-radius-lg);
  padding: 1.25rem 1.5rem;
  max-width: 520px;
  margin-inline: auto;
}

.hcl-mock-runlog .hcl-mock-table td.hcl-mock-status-ok {
  color: #5DA882;
}

/* Development triangle (reserving hero) */
.hcl-mock-triangle {
  background: rgba(14,31,50,0.75);
  border: 1px solid rgba(237,242,247,0.1);
  border-left: 3px solid var(--hcl-amber-fill);
  border-radius: var(--hcl-radius-lg);
  padding: 1.25rem 1.5rem;
  max-width: 540px;
  margin-inline: auto;
}

.hcl-mock-triangle .hcl-mock-table th.hcl-col--forest {
  color: var(--hcl-sky-muted);
}

.hcl-mock-triangle .hcl-mock-table td.hcl-highlight {
  color: #D4A055;
  font-weight: 600;
}

/* Proof strip */
.hcl-proof-strip {
  background: var(--hcl-parchment);
  padding-block: 3rem;
  border-bottom: 1px solid var(--hcl-ash);
}

.hcl-proof-strip__inner {
  display: flex;
  gap: 0;
  max-width: var(--hcl-max-w);
  margin-inline: auto;
  padding-inline: 2rem;
}

.hcl-proof-strip__item {
  flex: 1;
  padding-inline: 2rem;
  border-right: 1px solid var(--hcl-ash);
}

.hcl-proof-strip__item:first-child { padding-left: 0; }
.hcl-proof-strip__item:last-child { border-right: none; }

.hcl-proof-strip__stat {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--hcl-forest-label);
  line-height: 1.1;
  margin-bottom: 0.375rem;
}

.hcl-proof-strip__label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--hcl-ink);
  margin-bottom: 0.25rem;
}

.hcl-proof-strip__source {
  font-size: 0.8rem;
  color: var(--hcl-slate-muted);
  font-style: italic;
}

/* Problem section */
.hcl-problem {
  background: var(--hcl-parchment);
}

.hcl-problem__inner {
  max-width: 780px;
  margin-inline: auto;
  padding-inline: 2rem;
}

.hcl-problem__eyebrow {
  color: var(--hcl-copper-text);
  margin-bottom: 1rem;
}

.hcl-problem__title {
  color: var(--hcl-ink);
  margin-bottom: 1.5rem;
}

.hcl-problem__body {
  font-size: 1.0625rem;
  font-weight: 300;
  color: var(--hcl-ink);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.hcl-problem__body + .hcl-problem__body { margin-top: 1rem; }

/* Platform overview cards */
.hcl-platform-overview {
  background: var(--hcl-forest);
}

.hcl-platform-overview__head {
  text-align: center;
  margin-bottom: 3rem;
}

.hcl-platform-overview__eyebrow {
  color: var(--hcl-sky-muted);
  margin-bottom: 0.75rem;
}

.hcl-platform-overview__title {
  color: var(--hcl-off-white);
}

.hcl-platform-overview__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.hcl-cap-card {
  background: rgba(237,242,247,0.05);
  border: 1px solid rgba(237,242,247,0.1);
  border-radius: var(--hcl-radius-lg);
  padding: 2rem 1.75rem;
  transition: border-color 0.2s ease;
}

.hcl-cap-card:hover { border-color: rgba(184,115,48,0.4); }

.hcl-cap-card__icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1.25rem;
  color: var(--hcl-amber-fill);
}

.hcl-cap-card__title {
  color: var(--hcl-off-white);
  margin-bottom: 0.75rem;
}

.hcl-cap-card__body {
  font-size: 0.9375rem;
  color: #C4D4E0;
  line-height: 1.65;
}

/* How it works */
.hcl-how-it-works {
  background: var(--hcl-ash);
}

.hcl-how-it-works__head {
  text-align: center;
  margin-bottom: 3.5rem;
}

.hcl-how-it-works__eyebrow {
  color: var(--hcl-copper-text);
  margin-bottom: 0.75rem;
}

.hcl-how-it-works__title {
  color: var(--hcl-ink);
}

.hcl-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

.hcl-steps::before {
  content: '';
  position: absolute;
  top: 2.25rem;
  left: calc(50% / 3 + 2rem);
  right: calc(50% / 3 + 2rem);
  height: 2px;
  background: linear-gradient(90deg, var(--hcl-amber-fill) 0%, var(--hcl-forest) 100%);
  z-index: 0;
}

.hcl-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

.hcl-step__num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--hcl-slate);
  border: 2px solid var(--hcl-amber-fill);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 1rem;
  font-weight: 500;
  color: #D4A055;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.hcl-step__title {
  color: var(--hcl-ink);
  margin-bottom: 0.625rem;
}

.hcl-step__body {
  font-size: 0.9375rem;
  color: var(--hcl-slate-muted);
  line-height: 1.6;
}

/* Testimonial */
.hcl-testimonial {
  background: var(--hcl-parchment);
}

.hcl-testimonial__inner {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: 2rem;
  text-align: center;
}

.hcl-testimonial__mark {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 4rem;
  line-height: 1;
  color: var(--hcl-amber-fill);
  margin-bottom: -0.5rem;
}

.hcl-testimonial__quote {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.4375rem;
  font-weight: 400;
  color: var(--hcl-ink);
  line-height: 1.5;
  margin-bottom: 1.75rem;
  font-style: italic;
}

.hcl-testimonial__attr {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--hcl-slate-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hcl-testimonial__source {
  font-size: 0.8125rem;
  color: var(--hcl-slate-muted);
  margin-top: 0.25rem;
  font-style: italic;
}

/* Security signals */
.hcl-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 0;
}

.hcl-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}

.hcl-trust-icon {
  width: 36px;
  height: 36px;
  color: var(--hcl-amber-fill);
  flex-shrink: 0;
  margin-top: 2px;
}

.hcl-trust-item__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--hcl-off-white);
  margin-bottom: 0.3rem;
}

.hcl-trust-item__body {
  font-size: 0.875rem;
  color: var(--hcl-sky-muted);
  line-height: 1.55;
}

/* CTA section */
.hcl-cta-section {
  text-align: center;
}

.hcl-cta-section__eyebrow {
  margin-bottom: 0.875rem;
}

.hcl-cta-section--dark .hcl-cta-section__eyebrow { color: var(--hcl-sky-muted); }
.hcl-cta-section--light .hcl-cta-section__eyebrow { color: var(--hcl-copper-text); }

.hcl-cta-section__title {
  margin-bottom: 1rem;
}

.hcl-cta-section--dark .hcl-cta-section__title { color: var(--hcl-off-white); }
.hcl-cta-section--light .hcl-cta-section__title { color: var(--hcl-ink); }

.hcl-cta-section__sub {
  font-size: 1.0625rem;
  font-weight: 300;
  margin-bottom: 2.25rem;
  max-width: 560px;
  margin-inline: auto;
  line-height: 1.65;
}

.hcl-cta-section--dark .hcl-cta-section__sub { color: var(--hcl-sky-muted); }
.hcl-cta-section--light .hcl-cta-section__sub { color: var(--hcl-slate-muted); }

.hcl-cta-section .hcl-btn-group { justify-content: center; }

/* Platform capabilities grid */
.hcl-feat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.hcl-feat-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.hcl-feat-item__icon {
  width: 44px;
  height: 44px;
  background: rgba(184,115,48,0.1);
  border-radius: var(--hcl-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--hcl-amber-fill);
}

.hcl-feat-item__title {
  color: var(--hcl-ink);
  margin-bottom: 0.4rem;
}

.hcl-feat-item__body {
  font-size: 0.9375rem;
  color: var(--hcl-slate-muted);
  line-height: 1.6;
}

/* Section header */
.hcl-section-head {
  margin-bottom: 3rem;
}

.hcl-section-head--center {
  text-align: center;
}

.hcl-section-head--center .hcl-section-head__title,
.hcl-section-head--center .hcl-section-head__sub {
  margin-inline: auto;
}

.hcl-section-head__eyebrow {
  margin-bottom: 0.75rem;
}

.hcl-section-head__title {
  margin-bottom: 0.875rem;
  max-width: 680px;
}

.hcl-section-head__sub {
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.7;
  max-width: 600px;
}

/* on dark bg */
.hcl-on-dark .hcl-section-head__eyebrow { color: var(--hcl-sky-muted); }
.hcl-on-dark .hcl-section-head__title { color: var(--hcl-off-white); }
.hcl-on-dark .hcl-section-head__sub { color: var(--hcl-sky-muted); }

/* on light bg */
.hcl-on-light .hcl-section-head__eyebrow { color: var(--hcl-copper-text); }
.hcl-on-light .hcl-section-head__title { color: var(--hcl-ink); }
.hcl-on-light .hcl-section-head__sub { color: var(--hcl-slate-muted); }

/* Platform workflow */
.hcl-workflow {
  background: var(--hcl-ash);
}

.hcl-workflow__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.hcl-workflow__points {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 0;
}

.hcl-workflow__point {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.hcl-workflow__point-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--hcl-amber-fill);
  color: var(--hcl-ink);
  font-size: 0.8125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.hcl-workflow__point-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--hcl-ink);
  margin-bottom: 0.3rem;
}

.hcl-workflow__point-body {
  font-size: 0.9375rem;
  color: var(--hcl-slate-muted);
  line-height: 1.6;
}

.hcl-workflow__aside {
  background: var(--hcl-slate);
  border-radius: var(--hcl-radius-lg);
  padding: 2rem;
}

/* Integrations section */
.hcl-integrations {
  background: var(--hcl-forest);
}

.hcl-int-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.hcl-int-group {
  background: rgba(237,242,247,0.06);
  border: 1px solid rgba(237,242,247,0.1);
  border-radius: var(--hcl-radius-lg);
  padding: 1.5rem;
}

.hcl-int-group__title {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #C4D4E0;
  margin-bottom: 1rem;
}

.hcl-int-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.hcl-int-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  padding: 0.25rem 0.625rem;
  border-radius: 4px;
  background: rgba(237,242,247,0.08);
  border: 1px solid rgba(237,242,247,0.15);
  color: var(--hcl-off-white);
}

/* Pricing */
.hcl-pricing-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.hcl-tier-card {
  background: var(--hcl-white);
  border: 1px solid var(--hcl-ash);
  border-radius: var(--hcl-radius-lg);
  padding: 2rem;
  position: relative;
}

.hcl-tier-card--highlight {
  border-color: var(--hcl-amber-fill);
  border-width: 2px;
  box-shadow: 0 8px 32px rgba(184,115,48,0.15);
}

.hcl-tier-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--hcl-amber-fill);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.875rem;
  border-radius: 20px;
  white-space: nowrap;
}

.hcl-tier-name {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--hcl-slate-muted);
  margin-bottom: 0.5rem;
}

.hcl-tier-price {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--hcl-ink);
  line-height: 1;
  margin-bottom: 0.375rem;
}

.hcl-tier-price span {
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  font-size: 1.0625rem;
  font-weight: 400;
}

.hcl-tier-billing {
  font-size: 0.8125rem;
  color: var(--hcl-slate-muted);
  margin-bottom: 0.75rem;
}

.hcl-tier-target {
  font-size: 0.9rem;
  color: var(--hcl-slate-muted);
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--hcl-ash);
  line-height: 1.55;
}

.hcl-tier-features {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: 1.75rem;
}

.hcl-tier-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9375rem;
  color: var(--hcl-ink);
  line-height: 1.45;
}

.hcl-tier-feature::before {
  content: '';
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8l3.5 3.5L13 5' stroke='%231C4B37' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  flex-shrink: 0;
  margin-top: 2px;
}

.hcl-tier-cta { width: 100%; justify-content: center; }

/* Pricing FAQ */
.hcl-faq {
  max-width: 680px;
  margin-inline: auto;
}

.hcl-faq__item {
  border-bottom: 1px solid var(--hcl-ash);
}

.hcl-faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.125rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--hcl-ink);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  gap: 1rem;
}

.hcl-faq__q:hover { color: var(--hcl-forest-label); }

.hcl-faq__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--hcl-slate-muted);
  transition: transform 0.2s ease;
}

.hcl-faq__item--open .hcl-faq__icon { transform: rotate(45deg); }

.hcl-faq__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease;
}

.hcl-faq__item--open .hcl-faq__a {
  max-height: 600px;
}

.hcl-faq__a-inner {
  padding-bottom: 1.25rem;
  font-size: 0.9375rem;
  color: var(--hcl-slate-muted);
  line-height: 1.7;
}

/* About page */
.hcl-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.hcl-team-card {
  text-align: center;
}

.hcl-team-card__avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin-inline: auto;
  margin-bottom: 1.25rem;
  overflow: hidden;
  background: var(--hcl-ash);
  border: 3px solid var(--hcl-parchment);
  box-shadow: 0 4px 16px rgba(14,31,50,0.12);
}

.hcl-team-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hcl-team-card__initials {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 2rem;
  color: var(--hcl-slate);
  background: var(--hcl-ash);
}

.hcl-team-card__name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--hcl-ink);
  margin-bottom: 0.25rem;
}

.hcl-team-card__role {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--hcl-copper-text);
  margin-bottom: 0.875rem;
}

.hcl-team-card__bio {
  font-size: 0.9rem;
  color: var(--hcl-slate-muted);
  line-height: 1.65;
}

/* Values */
.hcl-values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.hcl-value-item {
  padding: 1.75rem;
  border: 1px solid rgba(237,242,247,0.1);
  border-radius: var(--hcl-radius-lg);
  background: rgba(237,242,247,0.03);
}

.hcl-value-item__num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--hcl-amber-fill);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.625rem;
}

.hcl-value-item__title {
  color: var(--hcl-off-white);
  margin-bottom: 0.5rem;
}

.hcl-value-item__body {
  font-size: 0.9375rem;
  color: var(--hcl-sky-muted);
  line-height: 1.6;
}

/* Contact */
.hcl-contact-wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.hcl-contact-form {
  background: var(--hcl-white);
  border: 1px solid var(--hcl-ash);
  border-radius: var(--hcl-radius-lg);
  padding: 2.25rem;
}

.hcl-form-row {
  margin-bottom: 1.25rem;
}

.hcl-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--hcl-ink);
  margin-bottom: 0.45rem;
}

.hcl-form-input,
.hcl-form-select,
.hcl-form-textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  font-size: 0.9375rem;
  color: var(--hcl-ink);
  background: var(--hcl-white);
  border: 1.5px solid var(--hcl-ash);
  border-radius: var(--hcl-radius);
  transition: border-color 0.15s ease;
  outline: none;
}

.hcl-form-input:focus,
.hcl-form-select:focus,
.hcl-form-textarea:focus { border-color: var(--hcl-forest-label); }

.hcl-form-textarea { min-height: 120px; resize: vertical; }

.hcl-form-submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}

.hcl-form-msg {
  display: none;
  margin-top: 1rem;
  padding: 0.875rem 1rem;
  border-radius: var(--hcl-radius);
  font-size: 0.9375rem;
}

.hcl-form-msg--success {
  background: rgba(28,75,55,0.1);
  border: 1px solid rgba(28,75,55,0.3);
  color: var(--hcl-forest-label);
}

.hcl-contact-info {
  min-width: 0;
}
.hcl-contact-info__title {
  color: var(--hcl-ink);
  margin-bottom: 1.5rem;
}

.hcl-contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  margin-bottom: 1.5rem;
}

.hcl-contact-detail__icon {
  width: 36px;
  height: 36px;
  background: rgba(184,115,48,0.1);
  border-radius: var(--hcl-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--hcl-amber-fill);
  flex-shrink: 0;
}

.hcl-contact-detail__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--hcl-slate-muted);
  margin-bottom: 0.2rem;
}

.hcl-contact-detail__val {
  font-size: 0.9375rem;
  color: var(--hcl-ink);
  line-height: 1.5;
}

.hcl-contact-detail__val a { color: var(--hcl-forest-label); text-decoration: underline; }

/* Security page */
.hcl-security-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.hcl-pillar-card {
  background: var(--hcl-white);
  border: 1px solid var(--hcl-ash);
  border-radius: var(--hcl-radius-lg);
  padding: 2rem 1.75rem;
}

.hcl-pillar-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  color: var(--hcl-forest-label);
}

.hcl-pillar-card__title {
  color: var(--hcl-ink);
  margin-bottom: 0.625rem;
}

.hcl-pillar-card__body {
  font-size: 0.9375rem;
  color: var(--hcl-slate-muted);
  line-height: 1.65;
}

.hcl-controls-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.hcl-control-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: var(--hcl-white);
  border: 1px solid var(--hcl-ash);
  border-radius: var(--hcl-radius);
}

.hcl-control-item__icon {
  width: 32px;
  height: 32px;
  color: var(--hcl-forest-label);
  flex-shrink: 0;
}

.hcl-control-item__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--hcl-ink);
  margin-bottom: 0.25rem;
}

.hcl-control-item__body {
  font-size: 0.875rem;
  color: var(--hcl-slate-muted);
  line-height: 1.55;
}

/* Customers page */
.hcl-case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.hcl-case-card {
  background: var(--hcl-white);
  border: 1px solid var(--hcl-ash);
  border-radius: var(--hcl-radius-lg);
  padding: 2rem 1.75rem;
}

.hcl-case-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--hcl-copper-text);
  background: rgba(184,115,48,0.09);
  padding: 0.2rem 0.625rem;
  border-radius: 4px;
  margin-bottom: 0.875rem;
}

.hcl-case-card__type {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--hcl-ink);
  margin-bottom: 0.5rem;
}

.hcl-case-card__stat {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 2.25rem;
  color: var(--hcl-forest-label);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.hcl-case-card__label {
  font-size: 0.875rem;
  color: var(--hcl-slate-muted);
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--hcl-ash);
}

.hcl-case-card__body {
  font-size: 0.9375rem;
  color: var(--hcl-ink);
  line-height: 1.65;
}

/* Customers metrics */
.hcl-metrics-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.hcl-metric-item__stat {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 3rem;
  font-weight: 400;
  color: var(--hcl-off-white);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.hcl-metric-item__label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--hcl-sky-muted);
  margin-bottom: 0.25rem;
}

.hcl-metric-item__source {
  font-size: 0.8rem;
  font-style: italic;
  color: var(--hcl-sky-muted);
  opacity: 0.7;
}

/* Customers testimonials */
.hcl-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.hcl-tcard {
  background: var(--hcl-white);
  border: 1px solid var(--hcl-ash);
  border-radius: var(--hcl-radius-lg);
  padding: 1.75rem;
}

.hcl-tcard__quote {
  font-size: 0.9375rem;
  font-style: italic;
  color: var(--hcl-ink);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.hcl-tcard__attr {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--hcl-slate-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.hcl-tcard__source {
  font-size: 0.8125rem;
  color: var(--hcl-slate-muted);
  font-style: italic;
}

/* Blog */
.hcl-blog-hero {
  background: var(--hcl-parchment);
  padding-top: calc(var(--hcl-nav-h) + 3.5rem);
  padding-bottom: 3rem;
}

.hcl-blog-grid {
  background: var(--hcl-parchment);
}

.hcl-blog-featured {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 3.5rem;
  background: var(--hcl-white);
  border: 1px solid var(--hcl-ash);
  border-radius: var(--hcl-radius-lg);
  overflow: hidden;
}

.hcl-blog-featured__img {
  aspect-ratio: 16/9;
  overflow: hidden;
  width: 100%;
}

.hcl-blog-featured__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hcl-blog-featured__content {
  padding: 2.5rem 2.5rem 2.5rem 0;
}

.hcl-blog-featured__cat {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--hcl-copper-text);
  margin-bottom: 0.875rem;
}

.hcl-blog-featured__title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.6875rem;
  font-weight: 400;
  color: var(--hcl-ink);
  line-height: 1.3;
  margin-bottom: 0.875rem;
}

.hcl-blog-featured__excerpt {
  font-size: 0.9375rem;
  color: var(--hcl-slate-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.hcl-blog-featured__meta {
  font-size: 0.8125rem;
  color: var(--hcl-slate-muted);
}

.hcl-blog-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.hcl-blog-card {
  background: var(--hcl-white);
  border: 1px solid var(--hcl-ash);
  border-radius: var(--hcl-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.18s ease;
}

.hcl-blog-card:hover { box-shadow: 0 6px 24px rgba(14,31,50,0.1); }

.hcl-blog-card__cover {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.hcl-blog-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.hcl-blog-card:hover .hcl-blog-card__cover img { transform: scale(1.03); }

.hcl-blog-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.hcl-blog-card__cat {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--hcl-copper-text);
  margin-bottom: 0.625rem;
}

.hcl-blog-card__title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--hcl-ink);
  line-height: 1.35;
  margin-bottom: 0.625rem;
}

.hcl-blog-card__excerpt {
  font-size: 0.875rem;
  color: var(--hcl-slate-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.125rem;
}

.hcl-blog-card__meta {
  font-size: 0.8125rem;
  color: var(--hcl-slate-muted);
  margin-top: auto;
}

/* Article template */
.hcl-article-hero {
  background: var(--hcl-parchment);
  padding-top: calc(var(--hcl-nav-h) + 3rem);
  padding-bottom: 0;
}

.hcl-article-hero__inner {
  max-width: var(--hcl-max-w);
  margin-inline: auto;
  padding-inline: 2rem;
  padding-bottom: 2.5rem;
}

.hcl-article-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--hcl-forest-label);
  text-decoration: none;
  margin-bottom: 1.75rem;
  transition: opacity 0.15s ease;
}

.hcl-article-back:hover { opacity: 0.75; }

.hcl-article-hero__cat {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--hcl-copper-text);
  margin-bottom: 0.875rem;
}

.hcl-article-hero__title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 2.75rem;
  font-weight: 400;
  color: var(--hcl-ink);
  line-height: 1.18;
  margin-bottom: 1rem;
  max-width: 820px;
}

.hcl-article-hero__meta {
  font-size: 0.875rem;
  color: var(--hcl-slate-muted);
  margin-bottom: 2.5rem;
}

.hcl-article-cover {
  max-width: var(--hcl-max-w);
  margin-inline: auto;
  padding-inline: 2rem;
  padding-bottom: 0;
}

.hcl-article-cover__img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--hcl-radius-lg) var(--hcl-radius-lg) 0 0;
  display: block;
  max-width: var(--hcl-prose-w);
  margin-inline: auto;
}

/* Article content */
.hcl-article-content {
  background: var(--hcl-white);
  padding-block: 4rem;
}

.hcl-article-body {
  max-width: var(--hcl-prose-w);
  margin-inline: auto;
  padding-inline: 2rem;
  color: var(--hcl-ink);
}

.hcl-article-body h2 { font-family: 'DM Serif Display', Georgia, serif; font-size: 1.75rem; color: var(--hcl-ink); margin-top: 2.5rem; margin-bottom: 0.875rem; }
.hcl-article-body h3 { font-size: 1.25rem; color: var(--hcl-ink); margin-top: 2rem; margin-bottom: 0.625rem; }
.hcl-article-body p { margin-bottom: 1.25rem; font-size: 1.0625rem; line-height: 1.75; }
.hcl-article-body ul, .hcl-article-body ol { margin-bottom: 1.25rem; padding-left: 1.5rem; }
.hcl-article-body ul { list-style: disc; }
.hcl-article-body ol { list-style: decimal; }
.hcl-article-body li { margin-bottom: 0.5rem; font-size: 1.0625rem; line-height: 1.7; }
.hcl-article-body pre { margin-bottom: 1.5rem; background: var(--hcl-slate); color: var(--hcl-off-white); padding: 1.25rem; border-radius: var(--hcl-radius); overflow-x: auto; }
.hcl-article-body code { font-family: 'IBM Plex Mono', monospace; font-size: 0.875rem; }
.hcl-article-body strong { font-weight: 600; }

/* Blog related */
.hcl-article-related {
  background: var(--hcl-parchment);
  padding-block: 4rem;
}

.hcl-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

/* Auth pages */
.hcl-page--auth {
  min-height: 100vh;
  background: var(--hcl-parchment);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.hcl-auth-wrap {
  width: 100%;
  max-width: 440px;
  margin-inline: auto;
}

.hcl-auth-logo {
  text-align: center;
  margin-bottom: 2rem;
}

.hcl-auth-logo img {
  height: 28px;
  width: auto;
  display: inline-block;
}

.hcl-auth-card {
  background: var(--hcl-white);
  border: 1px solid var(--hcl-ash);
  border-radius: var(--hcl-radius-lg);
  padding: 2.5rem;
  box-shadow: 0 8px 40px rgba(14,31,50,0.1);
}

.hcl-auth-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.875rem;
  font-weight: 400;
  color: var(--hcl-ink);
  margin-bottom: 0.5rem;
  text-align: center;
}

.hcl-auth-sub {
  font-size: 0.9375rem;
  color: var(--hcl-slate-muted);
  text-align: center;
  margin-bottom: 2rem;
  line-height: 1.55;
}

.hcl-auth-links {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--hcl-slate-muted);
}

.hcl-auth-links a {
  color: var(--hcl-forest-label);
  text-decoration: underline;
  font-weight: 500;
}

.hcl-auth-footer {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--hcl-slate-muted);
}

.hcl-auth-footer a {
  color: var(--hcl-slate-muted);
  text-decoration: underline;
}

.hcl-auth-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-block: 1.25rem;
}

.hcl-auth-divider::before, .hcl-auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--hcl-ash);
}

.hcl-auth-divider span {
  font-size: 0.8125rem;
  color: var(--hcl-slate-muted);
  white-space: nowrap;
}

.hcl-auth-confirm {
  display: none;
  text-align: center;
  padding: 1rem 0;
}

.hcl-auth-confirm__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(28,75,55,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: 1rem;
  color: var(--hcl-forest-label);
}

.hcl-auth-confirm__title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.375rem;
  color: var(--hcl-ink);
  margin-bottom: 0.625rem;
}

.hcl-auth-confirm__body {
  font-size: 0.9375rem;
  color: var(--hcl-slate-muted);
  line-height: 1.65;
}

/* Error msg */
.hcl-form-error {
  display: none;
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--hcl-radius);
  font-size: 0.875rem;
  background: rgba(180,50,50,0.08);
  border: 1px solid rgba(180,50,50,0.2);
  color: #8B2E2E;
}

/* 404 page */
.hcl-404 {
  min-height: 100vh;
  background: var(--hcl-slate);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.hcl-404__inner { max-width: 560px; }

.hcl-404__code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 6rem;
  font-weight: 500;
  color: var(--hcl-amber-fill);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.hcl-404__title {
  color: var(--hcl-off-white);
  margin-bottom: 1rem;
}

.hcl-404__body {
  color: var(--hcl-sky-muted);
  margin-bottom: 2.5rem;
  font-size: 1.0625rem;
  line-height: 1.7;
}

/* Legal content (for abw-legal pages) */
.hcl-legal-header {
  background: var(--hcl-parchment);
  padding-top: calc(var(--hcl-nav-h) + 3rem);
  padding-bottom: 2.5rem;
}

.hcl-legal-content {
  background: var(--hcl-white);
  padding-block: 4rem;
}

.hcl-legal-prose {
  max-width: var(--hcl-prose-w);
  margin-inline: auto;
  padding-inline: 2rem;
  color: var(--hcl-ink);
  font-size: 1rem;
  line-height: 1.75;
}

.hcl-legal-prose h2 { font-family: 'DM Serif Display', Georgia, serif; font-size: 1.5rem; margin-top: 2.5rem; margin-bottom: 0.75rem; color: var(--hcl-ink); }
.hcl-legal-prose h3 { font-size: 1.125rem; font-weight: 600; margin-top: 1.75rem; margin-bottom: 0.5rem; color: var(--hcl-ink); }
.hcl-legal-prose p { margin-bottom: 1.1rem; }
.hcl-legal-prose ul, .hcl-legal-prose ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.hcl-legal-prose ul { list-style: disc; }
.hcl-legal-prose ol { list-style: decimal; }
.hcl-legal-prose li { margin-bottom: 0.4rem; }
.hcl-legal-prose a { color: var(--hcl-forest-label); text-decoration: underline; }

/* Solutions pages */
.hcl-res-methods-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.hcl-method-card {
  background: var(--hcl-white);
  border: 1px solid var(--hcl-ash);
  border-radius: var(--hcl-radius-lg);
  padding: 1.75rem;
}

.hcl-method-card__name {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--hcl-forest-label);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hcl-method-card__title {
  color: var(--hcl-ink);
  margin-bottom: 0.625rem;
}

.hcl-method-card__body {
  font-size: 0.9375rem;
  color: var(--hcl-slate-muted);
  line-height: 1.65;
}

/* Audit trail log mock */
.hcl-audit-log {
  background: rgba(14,31,50,0.75);
  border: 1px solid rgba(237,242,247,0.1);
  border-left: 3px solid var(--hcl-forest-label);
  border-radius: var(--hcl-radius-lg);
  padding: 1.25rem 1.5rem;
  max-width: 540px;
  margin-inline: auto;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
}

.hcl-audit-log__row {
  display: flex;
  gap: 1rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(237,242,247,0.05);
  color: var(--hcl-off-white);
}

.hcl-audit-log__row:last-child { border-bottom: none; }

.hcl-audit-log__ts {
  color: var(--hcl-sky-muted);
  flex-shrink: 0;
  min-width: 130px;
}

.hcl-audit-log__event { flex: 1; }
.hcl-audit-log__actor { color: #D4A055; }

/* Pricing model inline mock */
.hcl-pricing-mock {
  background: rgba(14,31,50,0.75);
  border: 1px solid rgba(237,242,247,0.1);
  border-left: 3px solid var(--hcl-forest-label);
  border-radius: var(--hcl-radius-lg);
  padding: 1.25rem 1.5rem;
  max-width: 520px;
  margin-inline: auto;
}

.hcl-pricing-mock__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.35rem 0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(237,242,247,0.06);
  color: var(--hcl-off-white);
}

.hcl-pricing-mock__row:last-child { border-bottom: none; font-weight: 600; color: #fff; }

.hcl-pricing-mock__key { color: var(--hcl-sky-muted); }
.hcl-pricing-mock__val { color: var(--hcl-off-white); }

/* Fade-in animation */
.hcl-fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.hcl-fade-in.hcl-visible {
  opacity: 1;
  transform: none;
}

/* Responsive */
@media (max-width: 1024px) {
  h1 { font-size: 2.75rem; }
  h2 { font-size: 1.875rem; }

  .hcl-hero__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hcl-platform-overview__grid { grid-template-columns: repeat(2, 1fr); }
  .hcl-trust-grid { grid-template-columns: repeat(2, 1fr); }
  .hcl-pricing-tiers { grid-template-columns: 1fr; max-width: 500px; margin-inline: auto; }
  .hcl-feat-grid { grid-template-columns: 1fr; }
  .hcl-workflow__body { grid-template-columns: 1fr; gap: 2.5rem; }
  .hcl-contact-wrap { grid-template-columns: 1fr; gap: 2.5rem; }
  .hcl-blog-featured { grid-template-columns: 1fr; }
  .hcl-blog-featured__content { padding: 0 1.5rem 2rem; }
}

@media (max-width: 768px) {
  :root { --hcl-nav-h: 56px; }

  h1 { font-size: 2.25rem; }
  h2 { font-size: 1.625rem; }

  .hcl-section { padding-block: 3.5rem; }
  .hcl-hero { padding-top: calc(var(--hcl-nav-h) + 3rem); padding-bottom: 3rem; }
  .hcl-subhero { padding-top: calc(var(--hcl-nav-h) + 2.5rem); padding-bottom: 2.5rem; }

  .hcl-nav__links,
  .hcl-nav__actions { display: none; }
  .hcl-nav__hamburger { display: flex; }

  .hcl-proof-strip__inner { flex-direction: column; gap: 2rem; }
  .hcl-proof-strip__item { border-right: none; padding-inline: 0; border-bottom: 1px solid var(--hcl-ash); padding-bottom: 1.5rem; }
  .hcl-proof-strip__item:last-child { border-bottom: none; padding-bottom: 0; }

  .hcl-platform-overview__grid { grid-template-columns: 1fr; }
  .hcl-team-grid { grid-template-columns: 1fr; }
  .hcl-values-grid { grid-template-columns: 1fr; }
  .hcl-trust-grid { grid-template-columns: 1fr; }
  .hcl-security-pillars { grid-template-columns: 1fr; }
  .hcl-controls-grid { grid-template-columns: 1fr; }
  .hcl-case-grid { grid-template-columns: 1fr; }
  .hcl-metrics-band { grid-template-columns: 1fr; gap: 1.5rem; }
  .hcl-testimonials-grid { grid-template-columns: 1fr; }
  .hcl-blog-cards { grid-template-columns: 1fr; }
  .hcl-res-methods-grid { grid-template-columns: 1fr; }
  .hcl-int-grid { grid-template-columns: 1fr; }
  .hcl-related-grid { grid-template-columns: 1fr; }

  .hcl-steps { flex-direction: column; gap: 2rem; }
  .hcl-steps::before { display: none; }

  .hcl-footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .hcl-footer__bottom { flex-direction: column; align-items: flex-start; }

  .hcl-article-hero__title { font-size: 2rem; }

  .hcl-404__code { font-size: 4rem; }
}

@media (max-width: 480px) {
  .hcl-container { padding-inline: 1.25rem; }
  h1 { font-size: 1.875rem; }
  .hcl-hero__inner { padding-inline: 1.25rem; }
  .hcl-mock-card { padding: 1rem 1.125rem; }
  .hcl-mock-table { font-size: 0.7rem; }
  .hcl-mock-table th, .hcl-mock-table td { padding: 0.3rem 0.375rem; }
}

/* Utility */
.hcl-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; }
.hcl-text-center { text-align: center; }
.hcl-mt-1 { margin-top: 0.5rem; }
.hcl-mt-2 { margin-top: 1rem; }
.hcl-mt-3 { margin-top: 1.5rem; }
.hcl-mt-4 { margin-top: 2rem; }
.hcl-mb-1 { margin-bottom: 0.5rem; }
.hcl-mb-2 { margin-bottom: 1rem; }
.hcl-mb-3 { margin-bottom: 1.5rem; }

/* table-scroll wrapper for wide tables */
.hcl-table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ---- Contact page ---- */
.hcl-contact-hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.hcl-contact-hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.hcl-contact-hero-stat__val {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.75rem;
  color: var(--hcl-forest-label);
  line-height: 1;
}
.hcl-contact-hero-stat__label {
  font-size: 0.8125rem;
  color: var(--hcl-slate-muted);
}
.hcl-contact-form-col {
  min-width: 0;
}
.hcl-contact-form-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.75rem;
  color: var(--hcl-ink);
  margin-bottom: 0.625rem;
}
.hcl-contact-form-intro {
  font-size: 0.9375rem;
  color: var(--hcl-slate-muted);
  margin-bottom: 1.75rem;
  line-height: 1.6;
}
.hcl-contact-note {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  background: rgba(28,75,55,0.07);
  border-left: 3px solid var(--hcl-forest-label);
  border-radius: 0 var(--hcl-radius) var(--hcl-radius) 0;
}
.hcl-contact-note p {
  font-size: 0.875rem;
  color: var(--hcl-slate-muted);
  line-height: 1.6;
  margin: 0;
}

/* ---- Pricing page info note ---- */
.hcl-pricing-note-block {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 1.75rem;
  padding: 1rem 1.25rem;
  background: rgba(184,115,48,0.08);
  border-left: 3px solid var(--hcl-amber-fill);
  border-radius: 0 var(--hcl-radius) var(--hcl-radius) 0;
  max-width: 640px;
}
.hcl-pricing-note-block__icon {
  color: var(--hcl-copper-text);
  font-size: 1rem;
  flex-shrink: 0;
  padding-top: 0.15rem;
}
.hcl-pricing-note-block__text {
  font-size: 0.875rem;
  color: var(--hcl-slate-muted);
  line-height: 1.6;
  margin: 0;
}

/* ---- About page ---- */
.hcl-about-story {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3.5rem;
  align-items: start;
}
.hcl-about-story__eyebrow {
  color: var(--hcl-copper-text);
  margin-bottom: 0.75rem;
}
.hcl-about-story__title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 2rem;
  color: var(--hcl-ink);
  margin-bottom: 1.25rem;
}
.hcl-about-story__body {
  font-size: 1rem;
  color: var(--hcl-ink);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.hcl-about-story__body + .hcl-about-story__body { margin-top: 0; }
.hcl-about-story__aside {
  position: sticky;
  top: calc(var(--hcl-nav-h) + 2rem);
}
.hcl-about-origin-card {
  background: var(--hcl-forest);
  border-radius: var(--hcl-radius-lg);
  padding: 2rem 1.75rem;
  text-align: center;
}
.hcl-about-origin-card__year {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 3rem;
  color: var(--hcl-off-white);
  line-height: 1;
  margin-bottom: 0.375rem;
}
.hcl-about-origin-card__label {
  font-size: 0.8125rem;
  color: var(--hcl-sky-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 1.25rem;
}
.hcl-about-origin-card__divider {
  height: 1px;
  background: rgba(237,242,247,0.15);
  margin-bottom: 1.25rem;
}
.hcl-about-origin-card__stat {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 2.25rem;
  color: var(--hcl-off-white);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.hcl-about-origin-card__stat-label {
  font-size: 0.8125rem;
  color: var(--hcl-sky-muted);
  margin-bottom: 1.25rem;
}
.hcl-about-origin-card__stat-label:last-child { margin-bottom: 0; }

/* ---- Customers page ---- */
.hcl-metric-item {
  padding: 0.5rem 0;
}
.hcl-case-card__tag--type {
  background: rgba(28,75,55,0.09);
  color: var(--hcl-forest-label);
}
.hcl-testimonials-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

/* Metrics band 4-col override for customers */
.hcl-metrics-band--4 {
  grid-template-columns: repeat(4, 1fr);
}

/* ---- Responsive additions ---- */
@media (max-width: 900px) {
  .hcl-about-story { grid-template-columns: 1fr; }
  .hcl-about-story__aside { position: static; }
  .hcl-metrics-band--4 { grid-template-columns: repeat(2, 1fr); }
  .hcl-testimonials-grid--3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .hcl-contact-hero-stats { gap: 1.5rem; }
  .hcl-testimonials-grid--3 { grid-template-columns: 1fr; }
  .hcl-metrics-band--4 { grid-template-columns: 1fr; }
  .hcl-about-origin-card__year { font-size: 2.25rem; }
}