:root {
  --fd-ink: #0d1529;
  --fd-ink-soft: #102044;
  --fd-ink-deep: #0b1326;
  --fd-accent: #4099b2;
  --fd-accent-strong: #2f7f9b;
  --fd-paper: #ffffff;
  --fd-paper-soft: #f4f6fb;
  --fd-paper-line: rgba(13, 21, 41, 0.14);
  --fd-copy: rgba(13, 21, 41, 0.74);
  --fd-copy-invert: rgba(236, 247, 255, 0.84);
  --fd-shell: min(1240px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.mk-page {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--fd-ink);
  background: linear-gradient(180deg, #edf3f8 0%, #f4f6fb 45%, #ffffff 100%);
}

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

.mk-shell {
  width: var(--fd-shell);
  margin: 0 auto;
}

.mk-hero-wrap {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(920px 460px at 8% 0%, rgba(64, 153, 178, 0.32), transparent 60%),
    radial-gradient(760px 460px at 100% 100%, rgba(64, 153, 178, 0.16), transparent 68%),
    linear-gradient(145deg, #0b1326 0%, #102044 52%, #143055 100%);
  color: #f4fbff;
}

.mk-hero-wrap::before,
.mk-hero-wrap::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.mk-hero-wrap::before {
  inset: 24px 24px auto auto;
  width: 180px;
  height: 180px;
}

.mk-hero-wrap::after {
  inset: auto auto 32px -40px;
  width: 220px;
  height: 220px;
}

.mk-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.3rem 0;
}

.mk-brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.mk-brand img {
  display: block;
  width: min(220px, 100%);
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.mk-header-right,
.mk-nav,
.mk-footer-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mk-header-right {
  margin-left: auto;
  flex-wrap: nowrap;
}

.mk-nav {
  justify-content: flex-end;
  flex-wrap: nowrap;
}

.mk-nav a,
.mk-header-link {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(239, 249, 255, 0.82);
  white-space: nowrap;
}

.mk-nav a:hover,
.mk-header-link:hover {
  color: #ffffff;
}

.mk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 1.2rem;
  border: 1px solid currentColor;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.mk-btn--light {
  color: #ffffff;
  background: transparent;
}

.mk-btn--dark {
  color: var(--fd-paper);
  background: var(--fd-ink);
  border-color: var(--fd-ink);
}

.mk-btn--line {
  color: var(--fd-ink);
  background: transparent;
  border-color: var(--fd-paper-line);
}

.mk-btn:hover {
  background: var(--fd-accent-strong);
  border-color: var(--fd-accent-strong);
  color: #ffffff;
}

.mk-hero {
  padding: 2.2rem 0 3.1rem;
}

.mk-hero-grid {
  display: block;
}

.mk-hero-head {
  max-width: none;
}

.mk-hero-meta {
  max-width: 66rem;
  margin-top: 1.4rem;
}

.mk-kicker,
.mk-section-kicker {
  margin: 0 0 1rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.mk-kicker {
  color: #7fd4ea;
}

.mk-hero h1 {
  margin: 0;
  max-width: none;
  font-size: clamp(3rem, 5vw, 5.4rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  color: #ffffff;
}

.mk-lead {
  max-width: 62rem;
  margin: 0;
  font-size: clamp(1.04rem, 1.7vw, 1.16rem);
  line-height: 1.78;
  color: var(--fd-copy-invert);
}

.mk-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.1rem;
}

.mk-hero-tags span {
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 0.55rem 0.8rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(241, 249, 255, 0.78);
}

.mk-cta-note {
  margin-top: 0.95rem;
  color: rgba(238, 248, 255, 0.66);
  font-size: 0.94rem;
  line-height: 1.7;
}

.mk-proof,
.mk-card {
  border: 1px solid var(--fd-paper-line);
  background: rgba(255, 255, 255, 0.88);
  padding: 1.2rem;
}

.mk-proof-label {
  display: block;
  margin-bottom: 0.6rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #266f88;
}

.mk-proof strong {
  display: block;
  font-size: 1.18rem;
  line-height: 1.2;
  color: var(--fd-ink);
}

.mk-proof p {
  margin: 0.55rem 0 0;
  line-height: 1.65;
  color: var(--fd-copy);
}

.mk-section {
  padding: 4rem 0 0;
}

.mk-highlights {
  padding: 2rem 0 0;
}

.mk-section-head {
  max-width: 58rem;
  margin-bottom: 1.5rem;
}

.mk-section-kicker {
  color: #266f88;
}

.mk-section-head h2,
.mk-example h2,
.mk-footer-cta h2 {
  margin: 0;
  font-size: clamp(2rem, 3.1vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.mk-section-head p,
.mk-card p,
.mk-example p,
.mk-footer-cta p {
  color: var(--fd-copy);
  line-height: 1.75;
  font-size: 1rem;
}

.mk-grid-3,
.mk-grid-4 {
  display: grid;
  gap: 1rem;
}

.mk-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mk-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.mk-card-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  margin-bottom: 1rem;
  border: 1px solid rgba(64, 153, 178, 0.32);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  color: #266f88;
  text-transform: uppercase;
}

.mk-card h3 {
  margin: 0 0 0.7rem;
  font-size: 1.1rem;
  line-height: 1.2;
}

.mk-band {
  margin-top: 4rem;
  padding: 3rem 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(244, 246, 251, 0.94)),
    #f4f6fb;
  border-top: 1px solid rgba(13, 21, 41, 0.08);
  border-bottom: 1px solid rgba(13, 21, 41, 0.08);
}

.mk-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.mk-list li {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  color: var(--fd-copy);
  line-height: 1.65;
}

.mk-list li::before {
  content: "";
  flex: 0 0 10px;
  height: 10px;
  margin-top: 0.55rem;
  border: 1px solid rgba(64, 153, 178, 0.4);
}

.mk-example,
.mk-footer-cta {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
}

.mk-example {
  padding: 4rem 0 0;
}

.mk-example > div,
.mk-footer-cta > div:first-child {
  max-width: 50rem;
}

.mk-footer-cta {
  padding: 3rem 0 4.5rem;
}

.mk-footer-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}

@media (max-width: 1100px) {
  .mk-grid-4,
  .mk-grid-3 {
    display: grid;
  }

  .mk-grid-4 {
    grid-template-columns: 1fr 1fr;
  }

  .mk-grid-3 {
    grid-template-columns: 1fr;
  }

  .mk-example,
  .mk-footer-cta {
    display: block;
  }

  .mk-hero-meta {
    margin-top: 1.5rem;
  }

  .mk-example .mk-btn,
  .mk-footer-actions {
    margin-top: 1.5rem;
  }

  .mk-footer-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 860px) {
  .mk-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .mk-header-right {
    width: 100%;
    margin-left: 0;
    flex-wrap: wrap;
  }

  .mk-nav {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}

@media (max-width: 640px) {
  :root {
    --fd-shell: min(100vw - 28px, 100%);
  }

  .mk-hero {
    padding: 1.6rem 0 2.5rem;
  }

  .mk-hero h1 {
    font-size: clamp(2.4rem, 13vw, 3.5rem);
  }

  .mk-grid-4 {
    grid-template-columns: 1fr;
  }

  .mk-header-right,
  .mk-footer-actions {
    align-items: stretch;
  }

  .mk-btn {
    width: 100%;
  }
}