:root {
  --bl-ink: #0b1f33;
  --bl-navy: #102a43;
  --bl-blue: #1f6feb;
  --bl-cyan: #50b5ff;
  --bl-mint: #2daa8a;
  --bl-amber: #f2b84b;
  --bl-cloud: #f7fafc;
  --bl-paper: #ffffff;
  --bl-muted: #596b7c;
  --bl-line: #d9e3ee;
  --bl-soft-blue: #eef6ff;
  --bl-soft-mint: #edf8f4;
  --bl-shadow: 0 18px 45px rgba(11, 31, 51, 0.1);
  --bl-radius: 8px;
  --bl-content: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bl-cloud);
  color: var(--bl-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
}

body.admin-bar .site-header {
  top: 32px;
}

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

a {
  color: var(--bl-blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

a:hover,
a:focus-visible {
  color: var(--bl-navy);
}

button,
input,
textarea,
select {
  font: inherit;
  letter-spacing: 0;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.screen-reader-text:focus {
  z-index: 100000;
  top: 1rem;
  left: 1rem;
  width: auto;
  height: auto;
  padding: 0.75rem 1rem;
  clip: auto;
  background: var(--bl-paper);
  border: 2px solid var(--bl-blue);
  border-radius: var(--bl-radius);
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--bl-line);
  backdrop-filter: blur(16px);
}

.site-header__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.25rem;
  align-items: center;
  max-width: var(--bl-content);
  min-height: 78px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-branding img {
  width: 235px;
  max-height: 56px;
  object-fit: contain;
}

.custom-logo-link {
  display: inline-flex;
  align-items: center;
}

.site-branding__fallback {
  display: inline-flex;
  align-items: center;
}

.primary-navigation {
  justify-self: end;
}

.primary-menu {
  display: flex;
  gap: 0.35rem;
  align-items: center;
  justify-content: flex-end;
  padding: 0;
  margin: 0;
  list-style: none;
}

.primary-menu a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 0.8rem;
  border-radius: var(--bl-radius);
  color: var(--bl-ink);
  font-weight: 650;
  text-decoration: none;
}

.primary-menu a:hover,
.primary-menu a:focus-visible {
  background: var(--bl-soft-blue);
  color: var(--bl-blue);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 1rem;
  border: 1px solid rgba(31, 111, 235, 0.25);
  border-radius: var(--bl-radius);
  background: var(--bl-soft-blue);
  color: var(--bl-blue);
  font-weight: 750;
  text-decoration: none;
}

.header-cta:hover,
.header-cta:focus-visible {
  background: var(--bl-blue);
  color: var(--bl-paper);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 1px solid var(--bl-line);
  border-radius: var(--bl-radius);
  background: var(--bl-paper);
  cursor: pointer;
}

.nav-toggle__bar {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--bl-ink);
  border-radius: 999px;
}

.site-main {
  min-height: 60vh;
}

.hero-section {
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(31, 111, 235, 0.06) 1px, transparent 1px),
    linear-gradient(0deg, rgba(45, 170, 138, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
  background-size: 58px 58px, 58px 58px, auto;
}

.hero-section__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.75fr);
  gap: 4rem;
  align-items: center;
  max-width: var(--bl-content);
  min-height: calc(100vh - 78px);
  margin: 0 auto;
  padding: 6rem 1.5rem 5rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--bl-blue);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-copy h1 {
  max-width: 720px;
  margin: 0;
  color: var(--bl-ink);
  font-size: 4.25rem;
  line-height: 1;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 720px;
  margin: 1.1rem 0 0;
  color: var(--bl-muted);
  font-size: 1.1rem;
}

.hero-copy .hero-lede {
  color: var(--bl-navy);
  font-size: 1.55rem;
  font-weight: 650;
  line-height: 1.35;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 1.15rem;
  border: 1px solid transparent;
  border-radius: var(--bl-radius);
  font-weight: 750;
  text-decoration: none;
}

.button--primary {
  background: var(--bl-blue);
  color: var(--bl-paper);
  box-shadow: 0 12px 22px rgba(31, 111, 235, 0.22);
}

.button--primary:hover,
.button--primary:focus-visible {
  background: var(--bl-navy);
  color: var(--bl-paper);
}

.button--secondary {
  border-color: var(--bl-line);
  background: var(--bl-paper);
  color: var(--bl-ink);
}

.button--secondary:hover,
.button--secondary:focus-visible {
  border-color: rgba(31, 111, 235, 0.35);
  color: var(--bl-blue);
}

.hero-visual {
  position: relative;
  min-height: 510px;
  padding: 2rem;
  border: 1px solid rgba(217, 227, 238, 0.9);
  border-radius: var(--bl-radius);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--bl-shadow);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 1.2rem;
  border: 1px solid rgba(31, 111, 235, 0.16);
  border-radius: var(--bl-radius);
  pointer-events: none;
}

.hero-visual img {
  width: 78%;
  max-width: 315px;
  margin: 1rem auto 2rem;
  opacity: 0.96;
}

.hero-visual__content {
  position: relative;
  padding-top: 1rem;
}

.hero-visual__content p {
  margin: 0 0 1.25rem;
  color: var(--bl-navy);
  font-size: 1.25rem;
  font-weight: 750;
  line-height: 1.35;
}

.hero-visual__content ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-visual__content li {
  min-height: 48px;
  padding: 0.7rem 0.8rem;
  border-left: 4px solid var(--bl-mint);
  background: var(--bl-soft-mint);
  color: var(--bl-ink);
  font-weight: 700;
}

.section {
  max-width: var(--bl-content);
  margin: 0 auto;
  padding: 5.5rem 1.5rem;
}

.section--paper {
  background: var(--bl-cloud);
}

.section__header {
  max-width: 780px;
  margin: 0 auto 2.6rem;
  text-align: center;
}

.section__header--left {
  margin: 0;
  text-align: left;
}

.section__header h2,
.section--band h2,
.section--contact h2,
.content-header h1 {
  margin: 0;
  color: var(--bl-ink);
  font-size: 2.55rem;
  line-height: 1.12;
  letter-spacing: 0;
}

.section__header p:not(.eyebrow),
.section--contact p,
.band-list p {
  color: var(--bl-muted);
  font-size: 1.05rem;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.solution-card {
  min-height: 235px;
  padding: 1.5rem;
  border: 1px solid var(--bl-line);
  border-radius: var(--bl-radius);
  background: var(--bl-paper);
  box-shadow: 0 10px 30px rgba(11, 31, 51, 0.05);
}

.solution-card h3 {
  margin: 0 0 0.75rem;
  color: var(--bl-navy);
  font-size: 1.22rem;
  letter-spacing: 0;
}

.solution-card p {
  margin: 0;
  color: var(--bl-muted);
}

.solution-card:nth-child(3n + 1) {
  border-top: 4px solid var(--bl-blue);
}

.solution-card:nth-child(3n + 2) {
  border-top: 4px solid var(--bl-mint);
}

.solution-card:nth-child(3n) {
  border-top: 4px solid var(--bl-amber);
}

.section--split {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1fr);
  gap: 4rem;
  align-items: start;
}

.principle-list {
  display: grid;
  gap: 1rem;
}

.principle-item {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 1rem;
  padding: 1.2rem;
  border: 1px solid var(--bl-line);
  border-radius: var(--bl-radius);
  background: var(--bl-paper);
}

.principle-item span {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: var(--bl-radius);
  background: var(--bl-navy);
  color: var(--bl-paper);
  font-weight: 800;
}

.principle-item h3 {
  margin: 0 0 0.35rem;
  color: var(--bl-navy);
  font-size: 1.15rem;
}

.principle-item p {
  margin: 0;
  color: var(--bl-muted);
}

.section--band {
  max-width: none;
  background: var(--bl-ink);
  color: var(--bl-paper);
}

.band-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 3rem;
  max-width: var(--bl-content);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section--band .eyebrow {
  color: var(--bl-cyan);
}

.section--band h2 {
  color: var(--bl-paper);
}

.band-list {
  display: grid;
  gap: 0.85rem;
}

.band-list p {
  margin: 0;
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--bl-amber);
  background: rgba(255, 255, 255, 0.07);
  color: #e9f1f8;
}

.section--contact {
  max-width: none;
  background: var(--bl-paper);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.7fr);
  gap: 3rem;
  max-width: var(--bl-content);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.contact-details {
  padding: 1.4rem;
  border: 1px solid var(--bl-line);
  border-radius: var(--bl-radius);
  background: var(--bl-cloud);
}

.contact-details p,
.contact-details address {
  margin: 0 0 1rem;
  color: var(--bl-muted);
  font-style: normal;
}

.contact-details p:last-child,
.contact-details address:last-child {
  margin-bottom: 0;
}

.contact-details strong {
  color: var(--bl-ink);
}

.site-footer {
  background: #edf3f8;
  border-top: 1px solid var(--bl-line);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.2fr);
  gap: 3rem;
  max-width: var(--bl-content);
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.site-footer__brand img {
  width: 240px;
  margin-bottom: 1rem;
}

.site-footer__brand p {
  max-width: 360px;
  margin: 0;
  color: var(--bl-muted);
}

.site-footer__columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.site-footer h2 {
  margin: 0 0 0.75rem;
  color: var(--bl-ink);
  font-size: 1rem;
}

.site-footer ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-footer li,
.site-footer p,
.site-footer address {
  margin: 0 0 0.5rem;
  color: var(--bl-muted);
  font-style: normal;
}

.site-footer__bottom {
  max-width: var(--bl-content);
  margin: 0 auto;
  padding: 1.1rem 1.5rem 1.5rem;
  border-top: 1px solid var(--bl-line);
}

.site-footer__bottom p {
  margin: 0;
  color: var(--bl-muted);
  font-size: 0.92rem;
}

.content-layout {
  max-width: 860px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.content-layout--center {
  display: grid;
  min-height: 60vh;
  place-items: center;
  text-align: center;
}

.content-header {
  margin-bottom: 2rem;
}

.content-header p {
  color: var(--bl-muted);
}

.entry-content,
.post-card,
.archive-description {
  color: var(--bl-muted);
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
  color: var(--bl-ink);
  line-height: 1.2;
}

.entry-content > * {
  max-width: 760px;
}

.entry-content .alignwide {
  max-width: 1000px;
}

.entry-content .alignfull {
  width: 100vw;
  max-width: none;
  margin-left: calc(50% - 50vw);
}

.post-list {
  display: grid;
  gap: 1rem;
}

.post-card {
  padding: 1.4rem;
  border: 1px solid var(--bl-line);
  border-radius: var(--bl-radius);
  background: var(--bl-paper);
}

.post-card h2 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
}

.post-card h2 a {
  color: var(--bl-ink);
  text-decoration: none;
}

.post-card h2 a:hover,
.post-card h2 a:focus-visible {
  color: var(--bl-blue);
}

.post-meta {
  margin: 0 0 0.6rem;
  color: var(--bl-muted);
  font-size: 0.92rem;
}

.nav-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
}

.nav-links a,
.nav-links span {
  display: inline-flex;
  min-width: 42px;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 0 0.75rem;
  border: 1px solid var(--bl-line);
  border-radius: var(--bl-radius);
  background: var(--bl-paper);
  text-decoration: none;
}

@media (max-width: 980px) {
  .site-header__inner {
    grid-template-columns: auto auto;
  }

  .site-branding img {
    width: 210px;
  }

  .nav-toggle {
    display: inline-grid;
    justify-self: end;
  }

  .primary-navigation {
    display: none;
    grid-column: 1 / -1;
    justify-self: stretch;
    padding-bottom: 1rem;
  }

  .site-header.is-open .primary-navigation {
    display: block;
  }

  .primary-menu {
    display: grid;
    gap: 0.25rem;
    justify-content: stretch;
  }

  .primary-menu a {
    justify-content: flex-start;
    width: 100%;
  }

  .header-cta {
    display: none;
  }

  .hero-section__inner,
  .section--split,
  .band-grid,
  .contact-panel,
  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .hero-section__inner {
    min-height: auto;
    gap: 3rem;
    padding-top: 4.5rem;
  }

  .hero-copy h1 {
    font-size: 3.4rem;
  }

  .solution-grid,
  .site-footer__columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  body.admin-bar .site-header {
    top: 0;
  }

  .site-header__inner {
    min-height: 70px;
    padding: 0 1rem;
  }

  .site-branding img {
    width: 178px;
  }

  .hero-section__inner,
  .section,
  .content-layout {
    padding-right: 1rem;
    padding-left: 1rem;
  }

  .hero-copy h1 {
    font-size: 2.8rem;
  }

  .hero-copy .hero-lede {
    font-size: 1.28rem;
  }

  .hero-visual {
    min-height: auto;
    padding: 1.25rem;
  }

  .hero-visual__content ul,
  .solution-grid,
  .site-footer__columns {
    grid-template-columns: 1fr;
  }

  .section__header h2,
  .section--band h2,
  .section--contact h2,
  .content-header h1 {
    font-size: 2.1rem;
  }

  .principle-item {
    grid-template-columns: 1fr;
  }

  .contact-panel,
  .band-grid {
    padding-right: 1rem;
    padding-left: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}