.shell {
  width: min(var(--container), calc(100% - 2.5rem));
  margin: 0 auto;
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 1rem 0 0.5rem;
  transition: var(--transition);
}

.site-header.is-sticky {
  padding-top: 0.6rem;
  background: linear-gradient(180deg, rgba(244, 247, 251, 0.96), rgba(244, 247, 251, 0.72));
  backdrop-filter: blur(14px);
}

.nav-menu {
  position: relative;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
  padding: 0.95rem 1rem 0.95rem 1.35rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(90deg, rgba(6, 16, 29, 0.96), rgba(8, 24, 46, 0.94) 58%, rgba(10, 28, 47, 0.88) 100%);
  box-shadow: var(--shadow-xl);
}

.logo {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  flex-shrink: 0;
}

.logo img,
.footer-logo {
  height: auto;
}

.logo img {
  width: clamp(170px, 22vw, 272px);
}

.footer-logo {
  width: min(280px, 100%);
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  color: var(--text-inverse);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  transition: var(--transition);
}

.nav-list a:hover,
.nav-list a:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.menu-toggle {
  display: none;
  width: 50px;
  height: 50px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 999px;
  transition: var(--transition);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 52px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.95rem 1.4rem;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary,
.btn-accent,
.btn-nav {
  background: linear-gradient(135deg, var(--accent), #ffd04d);
  color: #101826;
  box-shadow: 0 18px 38px rgba(244, 180, 0, 0.22);
}

.btn-primary:hover,
.btn-accent:hover,
.btn-nav:hover {
  background: linear-gradient(135deg, #ffd04d, var(--accent));
}

.btn-secondary,
.btn-ghost-light {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-inverse);
  border-color: rgba(255, 255, 255, 0.12);
}

.btn-secondary:hover,
.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.14);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.2rem;
  font-size: 0.82rem;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 800;
  color: var(--accent);
}

.hero-section,
.page-hero,
.section-dark,
.cta-section {
  color: var(--text-inverse);
}

.hero-section,
.page-hero {
  position: relative;
  background:
    radial-gradient(circle at top left, rgba(15, 127, 168, 0.28), transparent 32%),
    radial-gradient(circle at 92% 18%, rgba(244, 180, 0, 0.12), transparent 24%),
    linear-gradient(180deg, #06101d 0%, #0a1730 100%);
}

.hero-section {
  padding: 8rem 0 5.2rem;
}

.page-hero.compact-hero {
  padding: 7rem 0 4rem;
}

.hero-grid,
.split-layout,
.footer-grid,
.cta-shell,
.about-layout {
  display: grid;
  gap: 2rem;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.85fr);
  align-items: center;
}

.hero-copy,
.hero-panel {
  position: relative;
  z-index: 1;
}

.hero-copy h1,
.page-hero h1,
.section-heading h2,
.split-copy h2,
.cta-shell h2,
.spotlight-card h2 {
  margin: 0;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.hero-copy h1 {
  font-size: clamp(2.9rem, 6vw, 5.4rem);
  max-width: 11.5ch;
}

.page-hero h1,
.section-heading h2,
.split-copy h2,
.cta-shell h2 {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
}

.hero-lead,
.page-hero p,
.section-heading p,
.split-copy p,
.cta-shell p,
.footer-copy,
.solution-card p,
.info-card p,
.timeline-card p,
.stack-card p,
.spotlight-card p,
.mini-panel span,
.metric-card span,
.feature-list li {
  margin: 0;
  font-size: 1.05rem;
}

.hero-lead,
.page-hero p,
.hero-section .feature-list li,
.spotlight-card p,
.footer-copy,
.section-dark .split-copy p,
.section-dark .mini-panel span,
.section-dark .stack-card p,
.section-dark .glass-card p,
.section-dark .glass-card li,
.cta-section p {
  color: var(--text-inverse-soft);
}

.hero-lead {
  max-width: 62ch;
  margin-top: 1.35rem;
}

.hero-actions,
.cta-actions,
.footer-actions,
.compact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-actions {
  margin-top: 2rem;
}

.hero-metrics {
  margin-top: 2.25rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.metric-card,
.info-card,
.timeline-card,
.solution-card,
.stack-card,
.mini-panel,
.glass-card,
.spotlight-card {
  border-radius: var(--radius-lg);
}

.metric-card {
  padding: 1.15rem 1.1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.metric-card strong {
  display: block;
  font-size: 0.96rem;
  margin-bottom: 0.45rem;
  color: #fff;
}

.glass-card,
.spotlight-card {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px);
}

.panel-light {
  background: linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
  border-color: rgba(16, 35, 59, 0.08);
  box-shadow: var(--shadow-md);
}

.panel-light .feature-list li {
  color: var(--text-soft);
}

.panel-light .card-tag,
.section-light .solution-card .card-tag,
.section-light .info-card .card-tag,
.section-light .timeline-card .card-tag {
  background: rgba(244, 180, 0, 0.14);
  border-color: rgba(207, 151, 0, 0.18);
  color: #8b6500;
}

.card-tag {
  display: inline-flex;
  margin-bottom: 1rem;
  padding: 0.48rem 0.78rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff2ca;
  background: rgba(244, 180, 0, 0.18);
  border: 1px solid rgba(255, 209, 90, 0.25);
}

.feature-list,
.footer-links {
  padding: 0;
  margin: 0;
  list-style: none;
}

.feature-list {
  display: grid;
  gap: 0.95rem;
  margin-top: 1rem;
}

.feature-list li {
  position: relative;
  padding-left: 1.6rem;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66rem;
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #ffd15a);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(34px);
  pointer-events: none;
}

.hero-orb-one {
  width: 320px;
  height: 320px;
  background: rgba(15, 127, 168, 0.24);
  top: 56px;
  left: -58px;
}

.hero-orb-two {
  width: 240px;
  height: 240px;
  background: rgba(244, 180, 0, 0.14);
  right: 2%;
  bottom: 36px;
}

.section-block {
  position: relative;
  padding: 6rem 0;
}

.section-light {
  background: linear-gradient(180deg, #f7f9fd 0%, #f2f5fa 100%);
}

.section-dark {
  background:
    radial-gradient(circle at left center, rgba(15, 127, 168, 0.14), transparent 28%),
    linear-gradient(180deg, #091321 0%, #0b1830 100%);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2.5rem;
}

.section-heading p,
.info-card p,
.timeline-card p,
.solution-card p,
.mini-panel span,
.panel-light .glass-card p,
.panel-light p,
.section-light .feature-list li {
  color: var(--text-soft);
}

.card-grid {
  display: grid;
  gap: 1.5rem;
}

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

.solution-grid,
.solution-grid-stacked {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.info-card,
.timeline-card,
.solution-card {
  color: var(--text);
  background: linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
  padding: 1.75rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-soft);
}

.info-card h3,
.timeline-card h3,
.solution-card h3,
.stack-card h3,
.glass-card h3 {
  margin: 0 0 0.8rem;
  font-size: 1.34rem;
  line-height: 1.2;
}

.info-card h3,
.timeline-card h3,
.solution-card h3 {
  color: var(--text);
}

.icon-badge,
.step-number {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--brand-strong);
  background: linear-gradient(135deg, rgba(15, 127, 168, 0.12), rgba(244, 180, 0, 0.18));
}

.split-layout {
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: start;
}

.home-ecosystem-layout {
  align-items: start;
}

.bullet-panels,
.stacked-cards {
  display: grid;
  gap: 1rem;
}

.stacked-cards {
  grid-template-columns: 1fr;
}

.mini-panel,
.stack-card {
  padding: 1.4rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}

.mini-panel strong,
.stack-card a,
.solution-card a,
.footer-inline-link {
  font-weight: 700;
}

.mini-panel strong,
.stack-card h3,
.section-dark .glass-card h3,
.section-dark .glass-card h2 {
  color: #fff;
}

.stack-card a,
.solution-card a,
.footer-inline-link {
  display: inline-flex;
  margin-top: 0.8rem;
  color: var(--accent);
}

.stack-card a:hover,
.solution-card a:hover,
.footer-inline-link:hover {
  color: #ffd15a;
}

.timeline-card {
  position: relative;
  min-height: 100%;
}

.timeline-card::after {
  content: "";
  position: absolute;
  inset: auto 1.75rem 0 1.75rem;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(15, 127, 168, 0.65), rgba(244, 180, 0, 0.72));
}

.featured-solution {
  border-color: rgba(15, 127, 168, 0.14);
  box-shadow: 0 20px 48px rgba(9, 29, 55, 0.12);
}

.cta-section {
  background: linear-gradient(135deg, #08111d, #0d1930 58%, #10213a 100%);
}

.cta-shell {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  padding: 2.25rem;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-lg);
}

.site-footer {
  margin-top: auto;
  padding: 4.75rem 0 1.5rem;
  background: #07111f;
  color: var(--text-inverse);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  grid-template-columns: 1.15fr 0.7fr 1fr;
  align-items: start;
}

.site-footer h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
}

.footer-links {
  display: grid;
  gap: 0.72rem;
}

.footer-links a {
  color: var(--text-inverse-soft);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #fff;
}

.footer-actions {
  margin-top: 1rem;
  align-items: flex-start;
}

.footer-inline-link {
  color: var(--text-inverse-soft);
  margin-top: 0.15rem;
}

.footer-bottom {
  margin-top: 2.2rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p {
  margin: 0;
  color: var(--text-inverse-soft);
  font-size: 0.95rem;
}

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.fade-in.appear {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 120ms;
}

.delay-2 {
  transition-delay: 240ms;
}

@media (max-width: 1100px) {
  .hero-grid,
  .split-layout,
  .footer-grid,
  .cta-shell,
  .card-grid-three,
  .timeline-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: none;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .cta-shell {
    justify-items: start;
  }
}

@media (max-width: 880px) {
  .site-header {
    padding: 0.8rem 0 0.45rem;
  }

  .nav-menu {
    border-radius: 26px;
    padding: 0.85rem 0.9rem 0.85rem 1rem;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav-panel {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 0;
    right: 0;
    display: grid;
    gap: 1rem;
    padding: 1rem;
    background: rgba(7, 17, 31, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: var(--transition);
  }

  .nav-panel.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
  }

  .nav-list a,
  .btn-nav {
    justify-content: center;
  }

  .hero-section {
    padding-top: 6.6rem;
  }

  .page-hero.compact-hero,
  .section-block,
  .site-footer {
    padding-top: 4.8rem;
  }

  .section-block {
    padding-bottom: 4.8rem;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(var(--container), calc(100% - 1.2rem));
  }

  .hero-actions,
  .cta-actions,
  .footer-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-shell {
    padding: 1.5rem;
  }

  .glass-card,
  .spotlight-card,
  .info-card,
  .timeline-card,
  .solution-card,
  .mini-panel,
  .stack-card,
  .metric-card {
    padding: 1.28rem;
  }

  .logo img {
    width: min(220px, 62vw);
  }

  .footer-inline-link {
    margin-top: 0;
  }
}