:root {
  color-scheme: dark;
  --ink: #eef5fb;
  --muted: #97a9ba;
  --muted-bright: #bfd0de;
  --night: #07111f;
  --night-deep: #040b14;
  --panel: #0a1727;
  --panel-high: #0d1d2f;
  --line: rgba(169, 199, 219, 0.15);
  --line-strong: rgba(169, 199, 219, 0.25);
  --mint: #10d9a3;
  --mint-bright: #5ff2c7;
  --blue: #4aa8ff;
  --warning: #f3bd62;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
  --shell: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--night-deep);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 50% -20%, rgba(46, 108, 155, 0.18), transparent 38rem),
    var(--night);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

svg {
  display: block;
}

.shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  color: var(--night);
  background: var(--mint-bright);
  border-radius: 8px;
  font-weight: 800;
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid rgba(169, 199, 219, 0.11);
  background: rgba(7, 17, 31, 0.45);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-size: 1.03rem;
  font-weight: 520;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand strong {
  color: var(--mint-bright);
  font-weight: 760;
}

.brand-mark {
  width: 26px;
  height: 30px;
  overflow: visible;
}

.brand-mark > :first-child {
  fill: var(--mint);
}

.brand-mark-cut {
  fill: none;
  stroke: var(--night);
  stroke-width: 4.2;
  stroke-linecap: round;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.primary-nav a {
  color: var(--muted-bright);
  font-size: 0.88rem;
  font-weight: 650;
  text-decoration: none;
  transition: color 150ms ease, border-color 150ms ease, background 150ms ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--mint-bright);
}

.primary-nav .nav-cta {
  padding: 9px 15px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.025);
}

.primary-nav .nav-cta:hover,
.primary-nav .nav-cta:focus-visible {
  border-color: rgba(95, 242, 199, 0.5);
  background: rgba(16, 217, 163, 0.06);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 760px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 54px 54px;
}

.hero::before,
.hero::after {
  position: absolute;
  z-index: -1;
  content: "";
  pointer-events: none;
}

.hero::before {
  top: -260px;
  right: -260px;
  width: 820px;
  height: 820px;
  border: 1px solid rgba(74, 168, 255, 0.09);
  border-radius: 50%;
  box-shadow:
    0 0 0 90px rgba(74, 168, 255, 0.025),
    0 0 0 180px rgba(74, 168, 255, 0.018);
}

.hero::after {
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 180px;
  background: linear-gradient(to bottom, transparent, rgba(4, 11, 20, 0.86));
}

.hero-glow {
  position: absolute;
  z-index: -1;
  top: 85px;
  right: 12%;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16, 217, 163, 0.12), transparent 67%);
  filter: blur(8px);
}

.hero-grid {
  display: grid;
  min-height: 760px;
  padding-top: 118px;
  padding-bottom: 76px;
  align-items: center;
  grid-template-columns: minmax(0, 0.93fr) minmax(480px, 1.07fr);
  gap: 76px;
}

.eyebrow {
  display: flex;
  margin: 0 0 19px;
  align-items: center;
  gap: 9px;
  color: var(--mint-bright);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 5px rgba(16, 217, 163, 0.12), 0 0 20px rgba(16, 217, 163, 0.7);
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.09;
}

h1 {
  max-width: 700px;
  margin-bottom: 25px;
  font-size: clamp(3rem, 5.3vw, 4.85rem);
  font-weight: 740;
  letter-spacing: -0.065em;
}

h1 span {
  color: var(--mint-bright);
}

.hero-summary {
  max-width: 590px;
  margin: 0;
  color: var(--muted-bright);
  font-size: 1.15rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  margin-top: 34px;
  align-items: center;
  gap: 24px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  padding: 0 20px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 9px;
  font-size: 0.93rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 150ms ease, background 150ms ease, box-shadow 150ms ease;
}

.button svg {
  width: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button-primary {
  color: #031610;
  background: var(--mint);
  box-shadow: 0 12px 30px rgba(16, 217, 163, 0.17);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--mint-bright);
  box-shadow: 0 14px 35px rgba(16, 217, 163, 0.25);
  transform: translateY(-2px);
}

.text-link {
  padding: 7px 0;
  border-bottom: 1px solid var(--line-strong);
  color: var(--muted-bright);
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
  transition: color 150ms ease, border-color 150ms ease;
}

.text-link:hover,
.text-link:focus-visible {
  border-color: var(--mint);
  color: var(--mint-bright);
}

.route-visual {
  position: relative;
}

.route-visual::before {
  position: absolute;
  z-index: -1;
  inset: 12% 10%;
  border-radius: 50%;
  background: rgba(16, 217, 163, 0.13);
  content: "";
  filter: blur(75px);
}

.route-window {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(179, 209, 227, 0.19);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(14, 31, 49, 0.97), rgba(5, 14, 25, 0.97));
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, 0.05);
}

.window-bar {
  display: grid;
  min-height: 57px;
  padding: 0 18px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: #7f95a7;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  grid-template-columns: 1fr auto 1fr;
}

.window-controls {
  display: flex;
  gap: 6px;
}

.window-controls i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #304459;
}

.window-status {
  justify-self: end;
  color: var(--mint);
}

.journey {
  position: relative;
  display: grid;
  min-height: 346px;
  padding: 52px 32px 38px;
  align-items: center;
  grid-template-columns: 1fr 38px 88px 38px 1fr;
}

.journey::before {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(16, 217, 163, 0.1), transparent 30%),
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: auto, 24px 24px, 24px 24px;
  content: "";
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
}

.url-card {
  position: relative;
  z-index: 2;
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(11, 27, 43, 0.92);
  box-shadow: 0 15px 28px rgba(0, 0, 0, 0.23);
}

.url-protected {
  border-color: rgba(16, 217, 163, 0.28);
  background: rgba(9, 40, 43, 0.92);
}

.url-label {
  display: block;
  margin-bottom: 6px;
  color: #7890a5;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.url-line {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 8px;
  color: #c8d8e3;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.66rem;
}

.url-line span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.url-line svg {
  width: 15px;
  flex: 0 0 15px;
  fill: none;
  stroke: #7f98aa;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.url-protected .url-line svg {
  stroke: var(--mint-bright);
}

.journey-line {
  position: relative;
  z-index: 2;
  height: 1px;
  background: linear-gradient(90deg, rgba(74, 168, 255, 0.25), var(--blue));
}

.journey-line span {
  position: absolute;
  z-index: 1;
  top: -2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 10px var(--blue);
  animation: signal 2.6s ease-in-out infinite;
}

.journey-line i {
  position: absolute;
  top: -3px;
  right: -1px;
  width: 7px;
  height: 7px;
  border-top: 1px solid var(--blue);
  border-right: 1px solid var(--blue);
  transform: rotate(45deg);
}

.journey-line-right {
  background: linear-gradient(90deg, rgba(16, 217, 163, 0.95), rgba(16, 217, 163, 0.25));
}

.journey-line-right span {
  background: var(--mint);
  box-shadow: 0 0 10px var(--mint);
  animation-delay: 1.3s;
}

.journey-line-right i {
  border-color: var(--mint);
}

@keyframes signal {
  0%,
  15% {
    left: 0;
    opacity: 0;
  }
  25% {
    opacity: 1;
  }
  75% {
    opacity: 1;
  }
  85%,
  100% {
    left: calc(100% - 5px);
    opacity: 0;
  }
}

.defense-node {
  position: relative;
  z-index: 3;
  display: flex;
  width: 88px;
  height: 110px;
  align-items: center;
  justify-content: center;
}

.defense-node > svg {
  position: relative;
  z-index: 2;
  width: 59px;
  filter: drop-shadow(0 8px 18px rgba(16, 217, 163, 0.2));
}

.defense-node > svg > :first-child {
  fill: var(--mint);
}

.shield-check {
  fill: none;
  stroke: #062119;
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.defense-node > span {
  position: absolute;
  bottom: -7px;
  color: var(--mint-bright);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.node-ring {
  position: absolute;
  border: 1px solid rgba(16, 217, 163, 0.16);
  border-radius: 50%;
  animation: ring-pulse 3s ease-out infinite;
}

.node-ring-one {
  width: 78px;
  height: 78px;
}

.node-ring-two {
  width: 103px;
  height: 103px;
  animation-delay: 1.5s;
}

@keyframes ring-pulse {
  0% {
    opacity: 0;
    transform: scale(0.75);
  }
  35% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: scale(1.18);
  }
}

.signal-row {
  display: flex;
  min-height: 58px;
  padding: 0 22px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  color: #7890a5;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.62rem;
}

.signal-row span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.signal-row i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 8px rgba(16, 217, 163, 0.7);
}

.process-section,
.capabilities-section,
.status-section {
  scroll-margin-top: 20px;
}

.process-section {
  padding: 110px 0 120px;
  background: var(--night-deep);
}

.section-heading {
  display: grid;
  margin-bottom: 62px;
  align-items: end;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 96px;
}

.section-heading h2,
.capabilities-intro h2,
.status-card h2 {
  margin-bottom: 0;
  font-size: clamp(2.25rem, 4vw, 3.65rem);
  font-weight: 700;
  letter-spacing: -0.05em;
}

.section-heading > p,
.capabilities-intro > p,
.status-card p {
  margin: 0;
  color: var(--muted);
  font-size: 1.03rem;
}

.process-grid {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
  list-style: none;
  grid-template-columns: repeat(3, 1fr);
}

.process-grid li {
  position: relative;
  min-height: 300px;
  padding: 35px 36px 30px 0;
  border-right: 1px solid var(--line);
}

.process-grid li + li {
  padding-left: 36px;
}

.process-grid li:last-child {
  border-right: 0;
}

.step-number {
  position: absolute;
  top: 36px;
  right: 34px;
  color: #33495c;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.7rem;
  font-weight: 800;
}

.step-icon {
  display: grid;
  width: 52px;
  height: 52px;
  margin-bottom: 58px;
  place-items: center;
  border: 1px solid rgba(16, 217, 163, 0.24);
  border-radius: 12px;
  color: var(--mint-bright);
  background: rgba(16, 217, 163, 0.06);
}

.step-icon svg,
.capability-icon svg,
.policy-chip svg {
  width: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.process-grid h3,
.capability-list h3 {
  margin-bottom: 13px;
  font-size: 1.24rem;
  letter-spacing: -0.025em;
}

.process-grid p,
.capability-list p {
  max-width: 285px;
  margin: 0;
  color: var(--muted);
}

.capabilities-section {
  padding: 120px 0;
  border-block: 1px solid var(--line);
  background:
    radial-gradient(circle at 15% 40%, rgba(74, 168, 255, 0.08), transparent 28rem),
    #071321;
}

.capabilities-grid {
  display: grid;
  grid-template-columns: 0.83fr 1.17fr;
  gap: 110px;
}

.capabilities-intro {
  position: sticky;
  top: 60px;
  align-self: start;
}

.capabilities-intro h2 {
  margin-bottom: 25px;
}

.policy-chip {
  display: flex;
  width: fit-content;
  max-width: 100%;
  margin-top: 35px;
  padding: 11px 14px;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted-bright);
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.78rem;
}

.policy-chip svg {
  width: 16px;
  flex: 0 0 16px;
  color: var(--mint);
}

.capability-list {
  display: grid;
  border-top: 1px solid var(--line-strong);
}

.capability-list article {
  display: grid;
  min-height: 155px;
  padding: 29px 0;
  align-items: center;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 58px 1fr;
  gap: 22px;
}

.capability-icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--mint-bright);
  background: rgba(255, 255, 255, 0.02);
}

.capability-list h3 {
  margin-bottom: 8px;
}

.capability-list p {
  max-width: 490px;
}

.status-section {
  padding: 100px 0;
  background: var(--night-deep);
}

.status-card {
  position: relative;
  display: grid;
  overflow: hidden;
  min-height: 335px;
  padding: 64px 70px;
  align-items: center;
  border: 1px solid rgba(16, 217, 163, 0.2);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(16, 217, 163, 0.075), transparent 46%),
    var(--panel);
  box-shadow: var(--shadow);
  grid-template-columns: 1fr 230px;
  gap: 70px;
}

.status-card::before {
  position: absolute;
  right: -130px;
  bottom: -330px;
  width: 650px;
  height: 650px;
  border: 1px solid rgba(16, 217, 163, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 75px rgba(16, 217, 163, 0.018), 0 0 0 150px rgba(16, 217, 163, 0.012);
  content: "";
}

.status-card h2 {
  max-width: 650px;
  margin-bottom: 20px;
}

.status-card p {
  max-width: 650px;
}

.status-seal {
  position: relative;
  z-index: 1;
  display: flex;
  width: 190px;
  height: 190px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  justify-self: end;
  border: 1px solid rgba(16, 217, 163, 0.33);
  border-radius: 50%;
  background: rgba(6, 20, 29, 0.72);
  box-shadow: inset 0 0 0 10px rgba(16, 217, 163, 0.025), 0 20px 45px rgba(0, 0, 0, 0.3);
}

.status-seal span {
  color: var(--mint);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.69rem;
}

.status-seal strong {
  margin: 8px 0 4px;
  font-size: 1.05rem;
  letter-spacing: 0.13em;
}

.status-seal small {
  color: #718699;
  font-size: 0.61rem;
  letter-spacing: 0.18em;
}

footer {
  padding: 36px 0;
  border-top: 1px solid var(--line);
  background: #030a12;
}

.footer-inner {
  display: grid;
  align-items: center;
  grid-template-columns: 1fr auto 1fr;
}

.brand-footer {
  font-size: 0.89rem;
}

.brand-footer .brand-mark {
  width: 21px;
  height: 24px;
}

.footer-inner p,
.footer-domain {
  margin: 0;
  color: #60778a;
  font-size: 0.75rem;
}

.footer-domain {
  justify-self: end;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (max-width: 1050px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 54px;
  }

  .hero-copy {
    max-width: 750px;
  }

  .route-visual {
    max-width: 700px;
  }

  .capabilities-grid {
    gap: 60px;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(calc(100% - 32px), var(--shell));
  }

  .header-inner {
    min-height: 72px;
  }

  .primary-nav a:not(.nav-cta) {
    display: none;
  }

  .hero-grid {
    min-height: auto;
    padding-top: 138px;
    padding-bottom: 70px;
  }

  h1 {
    font-size: clamp(2.65rem, 12vw, 4rem);
  }

  .hero-summary {
    font-size: 1.03rem;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .journey {
    min-height: auto;
    padding: 34px 22px 40px;
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .journey-line {
    width: 1px;
    height: 34px;
    justify-self: center;
    background: linear-gradient(180deg, rgba(74, 168, 255, 0.25), var(--blue));
  }

  .journey-line i {
    top: auto;
    right: -3px;
    bottom: -1px;
    transform: rotate(135deg);
  }

  .journey-line-right {
    background: linear-gradient(180deg, var(--mint), rgba(16, 217, 163, 0.25));
  }

  .journey-line span {
    animation: signal-vertical 2.6s ease-in-out infinite;
  }

  .journey-line-right span {
    animation-delay: 1.3s;
  }

  @keyframes signal-vertical {
    0%,
    15% {
      top: 0;
      left: -2px;
      opacity: 0;
    }
    25% {
      opacity: 1;
    }
    75% {
      opacity: 1;
    }
    85%,
    100% {
      top: calc(100% - 5px);
      left: -2px;
      opacity: 0;
    }
  }

  .defense-node {
    justify-self: center;
  }

  .signal-row {
    min-height: 82px;
    padding-block: 14px;
    align-items: flex-start;
    flex-direction: column;
  }

  .section-heading,
  .capabilities-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .section-heading {
    margin-bottom: 45px;
  }

  .process-grid {
    border-top: 0;
    grid-template-columns: 1fr;
  }

  .process-grid li,
  .process-grid li + li {
    min-height: auto;
    padding: 30px 0;
    border-top: 1px solid var(--line);
    border-right: 0;
  }

  .step-icon {
    margin-bottom: 28px;
  }

  .process-section,
  .capabilities-section {
    padding: 86px 0;
  }

  .capabilities-intro {
    position: static;
  }

  .status-section {
    padding: 70px 0;
  }

  .status-card {
    padding: 42px 30px;
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .status-seal {
    width: 150px;
    height: 150px;
    justify-self: start;
  }

  .footer-inner {
    justify-items: start;
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .footer-domain {
    justify-self: start;
  }
}

@media (max-width: 430px) {
  .brand {
    font-size: 0.92rem;
  }

  .primary-nav .nav-cta {
    padding: 8px 11px;
    font-size: 0.77rem;
  }

  .window-bar {
    grid-template-columns: 1fr 1fr;
  }

  .window-bar > span:nth-child(2) {
    display: none;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}