:root {
  --color-navy-900: #0e2238;
  --color-navy-800: #16324f;
  --color-navy-700: #24486c;
  --color-sky-500: #8fbfe8;
  --color-sky-200: #d8ecfb;
  --color-mist-50: #f6fafe;
  --color-ink: #11263c;
  --color-white: #ffffff;
  --shadow-soft: 0 18px 40px rgba(14, 34, 56, 0.12);
  --border-soft: 1px solid rgba(22, 50, 79, 0.12);
}

[data-md-color-scheme="default"] {
  --md-primary-fg-color: var(--color-navy-900);
  --md-accent-fg-color: var(--color-sky-500);
  --md-default-bg-color: var(--color-mist-50);
  --md-default-fg-color: var(--color-ink);
  --md-typeset-color: var(--color-ink);
  --md-typeset-a-color: var(--color-navy-800);
  --md-footer-bg-color: var(--color-navy-900);
  --md-footer-fg-color: var(--color-white);
}

[data-md-color-scheme="slate"] {
  --md-primary-fg-color: var(--color-navy-900);
  --md-accent-fg-color: #a9d3f5;
  --md-default-bg-color: #08131f;
  --md-default-fg-color: #eaf3fb;
  --md-typeset-color: #eaf3fb;
  --md-typeset-a-color: #a9d3f5;
  --md-footer-bg-color: #08131f;
  --md-footer-fg-color: #eaf3fb;
}

.md-grid {
  max-width: 1440px;
}

.md-header,
.md-tabs {
  background-color: var(--color-navy-900);
}

.md-footer {
  background-color: var(--md-footer-bg-color);
}

.md-footer-meta {
  background-color: #08131f;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  color: inherit;
  letter-spacing: -0.02em;
}

.md-typeset h2 {
  margin-top: 3rem;
}

.md-typeset .md-button {
  border-radius: 999px;
  padding: 0.85em 1.4em;
  border-width: 1px;
}

.md-typeset .md-button--primary {
  background-color: var(--md-accent-fg-color);
  border-color: var(--md-accent-fg-color);
  color: var(--color-navy-900);
}

.md-typeset .md-button--primary:hover {
  background-color: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-navy-900);
}

[data-md-color-scheme="default"] .md-typeset .md-button:not(.md-button--primary) {
  border-color: rgba(17, 38, 60, 0.18);
  color: var(--color-navy-900);
  background-color: rgba(255, 255, 255, 0.7);
}

[data-md-color-scheme="slate"] .md-typeset .md-button:not(.md-button--primary) {
  border-color: rgba(169, 211, 245, 0.25);
  color: #eaf3fb;
  background-color: rgba(255, 255, 255, 0.04);
}

.md-typeset .grid.cards > ul > li {
  border: var(--border-soft);
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
}

[data-md-color-scheme="default"] .md-typeset .grid.cards > ul > li {
  background: rgba(255, 255, 255, 0.82);
}

[data-md-color-scheme="slate"] .md-typeset .grid.cards > ul > li {
  background: rgba(17, 38, 60, 0.72);
  border-color: rgba(169, 211, 245, 0.12);
  box-shadow: none;
}

.md-header__button.md-logo img {
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 0.45rem;
}

.hero-eyebrow {
  margin-bottom: 0.75rem;
  color: var(--md-accent-fg-color);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.hero-proof,
.section-intro {
  max-width: 46rem;
  color: inherit;
  opacity: 0.88;
}

.hero-proof {
  margin-top: 1.5rem;
}

.proof-strip {
  margin-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.proof-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.6rem 0.9rem;
  border: var(--border-soft);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  font-size: 0.82rem;
  font-weight: 600;
}

[data-md-color-scheme="slate"] .proof-chip {
  background: rgba(17, 38, 60, 0.72);
  border-color: rgba(169, 211, 245, 0.12);
}

.problem-grid,
.engagement-grid {
  margin-top: 1.75rem;
}

.metric-card strong {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--color-navy-700);
  font-size: 1.05rem;
}

[data-md-color-scheme="slate"] .metric-card strong {
  color: #d8ecfb;
}

.cta-panel {
  margin: 2rem 0;
  padding: 1.75rem;
  border-radius: 24px;
  border: var(--border-soft);
  background:
    radial-gradient(circle at top right, rgba(143, 191, 232, 0.24), transparent 28%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(216, 236, 251, 0.8));
  box-shadow: var(--shadow-soft);
}

[data-md-color-scheme="slate"] .cta-panel {
  border-color: rgba(169, 211, 245, 0.12);
  background:
    radial-gradient(circle at top right, rgba(169, 211, 245, 0.12), transparent 28%),
    linear-gradient(135deg, rgba(22, 50, 79, 0.88), rgba(8, 19, 31, 0.96));
  box-shadow: none;
}

.cta-panel h2,
.cta-panel h3 {
  margin-top: 0;
}

.cta-panel p:last-child {
  margin-bottom: 0;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.25rem;
}

.contact-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  margin-top: 1rem;
  font-size: 0.95rem;
}

.contact-inline span {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.contact-inline a {
  font-weight: 600;
}

.tech-badge {
  display: inline-block;
  margin: 0.2rem 0.35rem 0.2rem 0;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: rgba(143, 191, 232, 0.22);
  color: var(--color-navy-900);
  font-size: 0.78rem;
  font-weight: 700;
}

[data-md-color-scheme="slate"] .tech-badge {
  background: rgba(169, 211, 245, 0.12);
  color: #d8ecfb;
}

.about-preview {
  padding: 1.5rem 1.75rem;
  border: var(--border-soft);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow-soft);
}

[data-md-color-scheme="slate"] .about-preview {
  background: rgba(17, 38, 60, 0.72);
  border-color: rgba(169, 211, 245, 0.12);
  box-shadow: none;
}

.author-card {
  padding: 1.5rem 1.75rem;
  border: var(--border-soft);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
}

[data-md-color-scheme="slate"] .author-card {
  background: rgba(17, 38, 60, 0.72);
  border-color: rgba(169, 211, 245, 0.12);
  box-shadow: none;
}

.embedded-video {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: 20px;
  border: var(--border-soft);
  box-shadow: var(--shadow-soft);
}

.embedded-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.embedded-video a {
  display: block;
  position: absolute;
  inset: 0;
}

.embedded-video a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.embedded-video a::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 68px;
  height: 48px;
  background: rgba(14, 34, 56, 0.85);
  border-radius: 14px;
  pointer-events: none;
}

.embedded-video a::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-42%, -50%);
  z-index: 1;
  border-style: solid;
  border-width: 10px 0 10px 18px;
  border-color: transparent transparent transparent #fff;
  pointer-events: none;
}

.embedded-video a:hover::after {
  background: rgba(143, 191, 232, 0.9);
}

[data-md-color-scheme="slate"] .embedded-video {
  border-color: rgba(169, 211, 245, 0.12);
  box-shadow: none;
}

[data-md-color-scheme="slate"] .embedded-video a::after {
  background: rgba(169, 211, 245, 0.3);
}

[data-md-color-scheme="slate"] .embedded-video a:hover::after {
  background: rgba(169, 211, 245, 0.5);
}

.topic-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.topic-links a {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.8rem;
  border: var(--border-soft);
  border-radius: 999px;
  text-decoration: none;
}

/* Metric highlight — large KPI callout blocks */
.metric-highlight {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  margin: 1.75rem 0;
}

.metric-highlight-item {
  padding: 1.5rem;
  border: var(--border-soft);
  border-radius: 20px;
  background:
    radial-gradient(circle at bottom left, rgba(143, 191, 232, 0.18), transparent 60%),
    rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.metric-highlight-item .metric-number {
  display: block;
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-navy-900);
}

.metric-highlight-item .metric-label {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.82rem;
  font-weight: 500;
  opacity: 0.78;
}

[data-md-color-scheme="slate"] .metric-highlight-item {
  background:
    radial-gradient(circle at bottom left, rgba(169, 211, 245, 0.1), transparent 60%),
    rgba(17, 38, 60, 0.72);
  border-color: rgba(169, 211, 245, 0.12);
  box-shadow: none;
}

[data-md-color-scheme="slate"] .metric-highlight-item .metric-number {
  color: #d8ecfb;
}

/* Featured card — visual emphasis for Core Solution */
.featured-card > ul > li:first-child {
  border-color: var(--md-accent-fg-color);
  border-width: 2px;
  position: relative;
  padding-top: 2.2rem !important;
}

.featured-card > ul > li:first-child::before {
  content: "Featured";
  position: absolute;
  top: 0.55rem;
  right: 0.65rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--md-accent-fg-color);
  color: var(--color-navy-900);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  z-index: 1;
  line-height: 1.4;
}

[data-md-color-scheme="slate"] .featured-card > ul > li:first-child {
  border-color: rgba(169, 211, 245, 0.35);
}

[data-md-color-scheme="slate"] .featured-card > ul > li:first-child::before {
  background: rgba(169, 211, 245, 0.2);
  color: #d8ecfb;
}

/* Webinar highlight — prominent video section */
.webinar-highlight {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: center;
  margin: 2rem 0;
  padding: 1.75rem;
  border-radius: 24px;
  border: var(--border-soft);
  background:
    radial-gradient(circle at top left, rgba(143, 191, 232, 0.2), transparent 32%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(216, 236, 251, 0.72));
  box-shadow: var(--shadow-soft);
}

.webinar-highlight .webinar-text h3 {
  margin-top: 0;
}

.webinar-highlight .webinar-text .webinar-eyebrow {
  display: inline-block;
  margin-bottom: 0.5rem;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: rgba(143, 191, 232, 0.22);
  color: var(--color-navy-900);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.webinar-highlight .webinar-video {
  border-radius: 16px;
  overflow: hidden;
  border: var(--border-soft);
  box-shadow: 0 12px 28px rgba(14, 34, 56, 0.1);
}

.webinar-highlight .webinar-video img {
  display: block;
  width: 100%;
  height: auto;
}

[data-md-color-scheme="slate"] .webinar-highlight {
  border-color: rgba(169, 211, 245, 0.12);
  background:
    radial-gradient(circle at top left, rgba(169, 211, 245, 0.1), transparent 32%),
    linear-gradient(160deg, rgba(22, 50, 79, 0.88), rgba(8, 19, 31, 0.96));
  box-shadow: none;
}

[data-md-color-scheme="slate"] .webinar-highlight .webinar-text .webinar-eyebrow {
  background: rgba(169, 211, 245, 0.12);
  color: #d8ecfb;
}

[data-md-color-scheme="slate"] .webinar-highlight .webinar-video {
  border-color: rgba(169, 211, 245, 0.12);
  box-shadow: none;
}

@media screen and (max-width: 768px) {
  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .md-button,
  .cta-actions .md-button {
    text-align: center;
  }

  .proof-strip,
  .cta-actions {
    flex-direction: column;
  }

  .webinar-highlight {
    grid-template-columns: 1fr;
  }

  .metric-highlight {
    grid-template-columns: 1fr;
  }
}