:root {
  --brand: #fcaf3b;
  --brand-dark: #c76d00;
  --ink: #0b1020;
  --ink-2: #172033;
  --muted: #566176;
  --line: #e4e7ec;
  --panel: #ffffff;
  --soft: #f8fafc;
  --teal: #0f766e;
  --blue: #2563eb;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(11, 16, 32, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(11, 16, 32, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 16% 4%, rgba(252, 175, 59, 0.28), transparent 30rem),
    radial-gradient(circle at 84% 12%, rgba(15, 118, 110, 0.12), transparent 24rem),
    #fbfcfe;
  background-size: 48px 48px, 48px 48px, auto, auto, auto;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

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

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

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

.site-header,
.site-footer,
main {
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: static;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 16px;
  border: 1px solid rgba(148, 163, 184, 0.32);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(255, 247, 237, 0.96) 0%, rgba(255, 251, 235, 0.9) 44%, rgba(240, 249, 255, 0.86) 100%),
    rgba(255, 255, 255, 0.88);
  padding: 9px 10px;
  box-shadow:
    0 22px 58px rgba(15, 23, 42, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px) saturate(140%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  border-radius: 10px;
  padding: 4px 10px 4px 5px;
  font-weight: 900;
  letter-spacing: 0;
  transition: background-color 180ms ease, color 180ms ease;
}

.brand img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(252, 175, 59, 0.26), rgba(255, 255, 255, 0.72));
  box-shadow: inset 0 0 0 1px rgba(252, 175, 59, 0.22);
  padding: 4px;
}

.brand:hover,
.brand:focus-visible {
  background: rgba(252, 175, 59, 0.1);
  color: var(--ink);
  outline: none;
}

.site-nav,
.site-footer nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.site-nav a,
.site-footer nav a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-radius: 8px;
  color: #334155;
  cursor: pointer;
  font-size: 0.94rem;
  font-weight: 750;
  padding: 9px 12px;
  transition: background-color 180ms ease, color 180ms ease;
}

.site-nav a {
  border: 1px solid transparent;
  border-radius: 9px;
  padding: 8px 11px;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-nav svg,
.site-footer nav svg {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-footer nav a:hover,
.site-footer nav a:focus-visible {
  background: rgba(252, 175, 59, 0.18);
  color: var(--ink);
  outline: none;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  border-color: rgba(252, 175, 59, 0.28);
  background: rgba(252, 175, 59, 0.14);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.74);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 56px;
  align-items: center;
  min-height: calc(100vh - 86px);
  padding: 56px 0 62px;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--brand-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1 {
  max-width: 900px;
  margin-bottom: 24px;
  font-size: clamp(2.45rem, 5vw, 4.6rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.98;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2.15rem, 4.8vw, 4.15rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.02;
}

h3 {
  margin-bottom: 9px;
  color: var(--ink-2);
  font-size: 1.08rem;
  line-height: 1.28;
}

.hero-text {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.8vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 850;
  padding: 12px 18px;
  transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.button:focus-visible {
  outline: 3px solid rgba(252, 175, 59, 0.45);
  outline-offset: 3px;
}

.button.primary {
  background: var(--ink);
  color: #ffffff;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.22);
}

.button.primary:hover {
  background: #000000;
}

.button.secondary {
  border-color: rgba(15, 23, 42, 0.16);
  background: rgba(255, 255, 255, 0.82);
}

.button.secondary:hover {
  border-color: var(--brand);
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.signal-panel {
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.signal-header {
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--line);
  background: #f8fafc;
  padding: 16px 18px;
}

.signal-header span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 6px rgba(252, 175, 59, 0.16);
}

.signal-header strong {
  color: #475569;
  font-size: 0.86rem;
}

.signal-body {
  padding: 24px;
}

.signal-primary {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
  border: 1px solid rgba(252, 175, 59, 0.52);
  border-radius: 10px;
  background:
    radial-gradient(circle at 88% 18%, rgba(252, 175, 59, 0.22), transparent 9rem),
    linear-gradient(135deg, rgba(252, 175, 59, 0.25), #ffffff 72%);
  padding: 24px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.78);
}

.signal-primary::before {
  position: absolute;
  top: 20px;
  right: 20px;
  border: 1px solid rgba(199, 109, 0, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--brand-dark);
  content: "LTS";
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 4px 8px;
}

.signal-primary::after {
  position: absolute;
  inset: auto -24px -46px auto;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(252, 175, 59, 0.18);
  border-radius: 50%;
  content: "";
}

.signal-primary span,
.signal-primary strong,
.signal-grid span,
.signal-grid strong {
  position: relative;
  z-index: 1;
}

.signal-primary span,
.signal-grid span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.signal-primary strong {
  color: var(--ink);
  font-size: 3rem;
  line-height: 1;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.signal-grid div {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 7px;
  min-height: 116px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(248, 250, 252, 0.98), #ffffff 62%);
  padding: 16px;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.signal-grid div::before {
  position: relative;
  z-index: 1;
  width: 28px;
  height: 4px;
  border-radius: 999px;
  background: var(--brand);
  content: "";
}

.signal-grid div::after {
  position: absolute;
  right: -30px;
  bottom: -34px;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: rgba(252, 175, 59, 0.1);
  content: "";
}

.signal-grid div:nth-child(2)::before {
  background: var(--teal);
}

.signal-grid div:nth-child(2)::after {
  background: rgba(15, 118, 110, 0.1);
}

.signal-grid div:nth-child(3)::before {
  background: var(--blue);
}

.signal-grid div:nth-child(3)::after {
  background: rgba(37, 99, 235, 0.1);
}

.signal-grid div:nth-child(4)::before {
  background: #64748b;
}

.signal-grid div:nth-child(4)::after {
  background: rgba(100, 116, 139, 0.1);
}

.signal-grid div:hover {
  border-color: rgba(148, 163, 184, 0.58);
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.08);
  transform: translateY(-2px);
}

.signal-grid strong {
  align-self: end;
  color: var(--ink-2);
  font-size: 1rem;
}

.resource-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0 20px;
}

.resource-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  gap: 10px;
  min-height: 232px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(248, 250, 252, 0.88)),
    #ffffff;
  cursor: pointer;
  padding: 20px;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease, background-color 180ms ease;
}

.resource-card::after {
  position: absolute;
  inset: auto 18px 0 18px;
  height: 3px;
  border-radius: 999px 999px 0 0;
  background: var(--brand);
  content: "";
  opacity: 0;
  transition: opacity 180ms ease;
}

.resource-card.featured {
  border-color: rgba(252, 175, 59, 0.52);
  background:
    radial-gradient(circle at 100% 0, rgba(252, 175, 59, 0.2), transparent 9rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 250, 242, 0.9));
}

.resource-card:hover,
.resource-card:focus-visible {
  border-color: var(--brand);
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.08);
  outline: none;
  transform: translateY(-2px);
}

.resource-card:hover::after,
.resource-card:focus-visible::after {
  opacity: 1;
}

.resource-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(252, 175, 59, 0.34);
  border-radius: 8px;
  background: rgba(252, 175, 59, 0.12);
  color: var(--brand-dark);
}

.resource-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

.resource-label {
  color: var(--brand-dark);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.resource-card strong {
  color: var(--ink-2);
  font-size: 1.08rem;
  line-height: 1.35;
}

.resource-card small {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.resource-card em {
  align-self: end;
  color: var(--ink);
  font-size: 0.86rem;
  font-style: normal;
  font-weight: 850;
}

.resource-card em::after {
  content: " ->";
  color: var(--brand-dark);
}

.section {
  padding: 64px 0 66px;
  border-bottom: 1px solid var(--line);
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1fr);
  gap: 52px;
  align-items: start;
}

.principles {
  display: grid;
  gap: 14px;
}

.principles article,
.layer-stack article,
.service-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.05);
}

.principles article {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  min-height: 154px;
  padding: 22px;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.principles article::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--brand);
  content: "";
}

.principles article:nth-child(2)::before {
  background: var(--teal);
}

.principles article:nth-child(3)::before {
  background: var(--blue);
}

.principles article:hover {
  border-color: rgba(252, 175, 59, 0.52);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
  transform: translateY(-2px);
}

.principle-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(252, 175, 59, 0.34);
  border-radius: 8px;
  background: rgba(252, 175, 59, 0.12);
  color: var(--brand-dark);
}

.principles article:nth-child(2) .principle-mark {
  border-color: rgba(15, 118, 110, 0.22);
  background: rgba(15, 118, 110, 0.08);
  color: var(--teal);
}

.principles article:nth-child(3) .principle-mark {
  border-color: rgba(37, 99, 235, 0.22);
  background: rgba(37, 99, 235, 0.08);
  color: var(--blue);
}

.principle-mark svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.principles small {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--brand-dark);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.principles article:nth-child(2) small {
  color: var(--teal);
}

.principles article:nth-child(3) small {
  color: var(--blue);
}

.principles p,
.layer-stack p,
.service-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.section-heading {
  max-width: 880px;
  margin-bottom: 34px;
}

.architecture-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr);
  gap: 24px;
  align-items: stretch;
}

.architecture-board figure {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  padding: 24px;
  box-shadow: var(--shadow);
}

.layer-stack {
  display: grid;
  gap: 12px;
}

.layer-stack article {
  border-left: 4px solid var(--brand);
  padding: 18px 18px 18px 20px;
}

.layer-stack span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--brand-dark);
  font-size: 0.82rem;
  font-weight: 900;
}

.capability-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.capability-list span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: #354155;
  font-size: 0.94rem;
  font-weight: 780;
  padding: 9px 13px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.service-grid article {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 12px;
  min-height: 250px;
  padding: 20px;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.service-grid article::before {
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--brand);
  content: "";
}

.service-grid article:nth-child(2)::before {
  background: var(--teal);
}

.service-grid article:nth-child(3)::before {
  background: var(--blue);
}

.service-grid article:nth-child(4)::before,
.service-grid article:nth-child(5)::before {
  background: #111827;
}

.service-grid article:hover {
  border-color: rgba(252, 175, 59, 0.52);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
  transform: translateY(-2px);
}

.service-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.service-code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(252, 175, 59, 0.36);
  border-radius: 8px;
  background: rgba(252, 175, 59, 0.13);
  color: var(--brand-dark);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
}

.service-grid article:nth-child(2) .service-code {
  border-color: rgba(15, 118, 110, 0.22);
  background: rgba(15, 118, 110, 0.08);
  color: var(--teal);
}

.service-grid article:nth-child(3) .service-code {
  border-color: rgba(37, 99, 235, 0.22);
  background: rgba(37, 99, 235, 0.08);
  color: var(--blue);
}

.service-grid article:nth-child(4) .service-code,
.service-grid article:nth-child(5) .service-code {
  border-color: rgba(17, 24, 39, 0.16);
  background: rgba(17, 24, 39, 0.06);
  color: #111827;
}

.service-type {
  width: fit-content;
  border: 1px solid rgba(252, 175, 59, 0.44);
  border-radius: 999px;
  background: rgba(252, 175, 59, 0.14);
  color: #8a4b00;
  font-size: 0.76rem;
  font-weight: 900;
  padding: 5px 10px;
}

.service-grid h3 {
  margin-bottom: 0;
  font-size: 1.22rem;
}

.service-grid small {
  align-self: end;
  border-top: 1px solid var(--line);
  color: #475569;
  font-size: 0.82rem;
  font-weight: 800;
  padding-top: 12px;
}

.final-cta {
  padding: 72px 0 70px;
}

.final-cta h2 {
  max-width: 930px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  border-top: 1px solid var(--line);
  padding: 28px 0 44px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (max-width: 1040px) {
  .hero,
  .two-column,
  .architecture-board {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .resource-bar,
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .site-header,
  .site-footer,
  main {
    width: min(100% - 28px, 1200px);
  }

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

  .site-header {
    position: static;
  }

  .site-nav,
  .site-footer nav {
    width: 100%;
  }

  .site-nav a,
  .site-footer nav a {
    padding: 8px 9px;
  }

  .hero {
    padding: 38px 0 46px;
  }

  .section,
  .final-cta {
    padding: 46px 0 48px;
  }

  h1 {
    font-size: clamp(2.05rem, 10vw, 3.1rem);
  }

  h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .signal-grid,
  .resource-bar,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .signal-body,
  .architecture-board figure {
    padding: 14px;
  }

  .signal-primary strong {
    font-size: 2.35rem;
  }

  .signal-primary::before {
    display: none;
  }

  .service-grid article {
    min-height: auto;
  }
}