:root {
  color-scheme: light;
  --ink: #111827;
  --muted: #5b6475;
  --paper: #f7f4ee;
  --panel: #ffffff;
  --line: #d8d2c7;
  --red: #9e2f2f;
  --teal: #0f766e;
  --blue: #2563eb;
  --gold: #b7791f;
  --green: #2f7d51;
  --dark: #10131a;
  --shadow: 0 20px 55px rgba(17, 24, 39, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  letter-spacing: 0;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 12px 28px;
  color: #f8fafc;
  background: rgba(16, 19, 26, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 210px;
}

.brand-symbol {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: #f7f4ee;
  color: var(--dark);
  font-weight: 800;
}

.brand-mark strong,
.brand-mark small {
  display: block;
}

.brand-mark small {
  color: #c9d2df;
}

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

.primary-nav a,
.header-action,
.primary-button,
.secondary-button {
  text-decoration: none;
  font-weight: 700;
}

.primary-nav a {
  color: #dce3ed;
  font-size: 0.94rem;
}

.header-action {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: #ffffff;
  white-space: nowrap;
}

.hero-section {
  position: relative;
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 390px);
  align-items: end;
  gap: 28px;
  padding: 118px 28px 56px;
  overflow: hidden;
  color: #ffffff;
}

.hero-media,
.hero-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
}

.hero-scrim {
  background:
    linear-gradient(90deg, rgba(10, 13, 20, 0.92), rgba(10, 13, 20, 0.7), rgba(10, 13, 20, 0.35)),
    rgba(10, 13, 20, 0.18);
}

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

.hero-content {
  max-width: 830px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.hero-section .eyebrow {
  color: #f0c15f;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: 4.8rem;
  line-height: 0.96;
  max-width: 760px;
}

h2 {
  font-size: 2.35rem;
  line-height: 1.08;
  margin-bottom: 16px;
}

h3 {
  font-size: 1.08rem;
  line-height: 1.28;
  margin-bottom: 10px;
}

.hero-copy {
  max-width: 740px;
  color: #e5edf8;
  font-size: 1.16rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 12px 18px;
}

.primary-button {
  background: #ffffff;
  color: var(--dark);
}

.secondary-button {
  border: 1px solid rgba(255, 255, 255, 0.36);
  color: #ffffff;
}

.hero-panel {
  display: grid;
  gap: 12px;
  margin-bottom: 6px;
}

.hero-panel div {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(16, 19, 26, 0.7);
}

.hero-panel strong,
.hero-panel span {
  display: block;
}

.hero-panel strong {
  margin-bottom: 8px;
  color: #ffffff;
}

.hero-panel span {
  color: #d9e2ec;
  line-height: 1.5;
}

.section-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 82px 28px;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.02rem;
}

.intro-band {
  margin-top: -32px;
  position: relative;
  z-index: 2;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.intro-grid,
.offer-grid,
.security-grid,
.capability-board,
.subdomain-grid {
  display: grid;
  gap: 16px;
}

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

.intro-grid article,
.offer-grid article,
.workflow-lane,
.security-grid article,
.capability-board article,
.subdomain-grid a {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 20px;
}

.intro-grid span {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--red);
  font-weight: 800;
}

.intro-grid p,
.offer-grid p,
.workflow-lane li,
.security-grid p,
.capability-board p {
  color: var(--muted);
  line-height: 1.62;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.workflow-lane {
  min-height: 260px;
}

.workflow-lane ul {
  padding-left: 18px;
  margin: 0;
}

.muted-band {
  max-width: none;
  background: #ece7dc;
  padding-left: max(28px, calc((100vw - 1180px) / 2 + 28px));
  padding-right: max(28px, calc((100vw - 1180px) / 2 + 28px));
}

.offer-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.offer-grid dl {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.offer-grid dt {
  color: var(--gold);
  font-weight: 800;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.offer-grid dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-weight: 700;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 44px;
  align-items: start;
}

.capability-board {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.roadmap-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.roadmap-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.roadmap-list li {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.roadmap-list strong {
  color: var(--blue);
}

.roadmap-list span {
  color: var(--muted);
  line-height: 1.55;
}

.security-section {
  background: #131722;
  color: #ffffff;
  max-width: none;
  padding-left: max(28px, calc((100vw - 1180px) / 2 + 28px));
  padding-right: max(28px, calc((100vw - 1180px) / 2 + 28px));
}

.security-section .section-heading p:not(.eyebrow),
.security-section .security-grid p {
  color: #cfd8e6;
}

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

.security-grid article {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.16);
}

.subdomain-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.subdomain-tools button {
  min-height: 38px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
}

.subdomain-tools button.active {
  background: var(--dark);
  color: #ffffff;
}

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

.subdomain-grid a {
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease;
}

.subdomain-grid a:hover,
.subdomain-grid a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--teal);
}

.subdomain-grid strong,
.subdomain-grid span {
  display: block;
}

.subdomain-grid span {
  margin-top: 8px;
  color: var(--muted);
}

.subdomain-grid a.is-hidden {
  display: none;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 28px;
  color: #f8fafc;
  background: var(--dark);
}

.site-footer span {
  display: block;
  margin-top: 6px;
  color: #cfd8e6;
}

.site-footer a {
  color: #ffffff;
  font-weight: 800;
}

@media (max-width: 1060px) {
  .hero-section,
  .split-section {
    grid-template-columns: 1fr;
  }

  .intro-grid,
  .workflow-grid,
  .offer-grid,
  .security-grid,
  .subdomain-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .primary-nav {
    justify-content: flex-start;
  }

  .hero-section {
    min-height: 780px;
    padding-top: 150px;
  }

  h1 {
    font-size: 3.2rem;
  }

  h2 {
    font-size: 1.9rem;
  }

  .intro-grid,
  .workflow-grid,
  .offer-grid,
  .security-grid,
  .capability-board,
  .subdomain-grid {
    grid-template-columns: 1fr;
  }

  .roadmap-list li {
    grid-template-columns: 1fr;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}