:root {
  --ink: #101828;
  --muted: #667085;
  --line: #e7edf4;
  --panel: #ffffff;
  --panel-soft: #f6f9fc;
  --blue: #006da8;
  --cyan: #16a8d8;
  --yellow: #f7c82f;
  --orange: #ec7041;
  --navy: #071f38;
  --shadow: 0 24px 70px rgba(16, 24, 40, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(231, 237, 244, 0.86);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1180px, calc(100% - 40px));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand img {
  width: 178px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  color: #24364b;
  font-size: 14px;
  font-weight: 600;
}

.nav-links a {
  position: relative;
  padding: 27px 0;
}

.nav-links a::after {
  position: absolute;
  left: 0;
  bottom: 20px;
  width: 0;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--cyan), var(--yellow), var(--orange));
  transition: width 180ms ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.quote-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px !important;
  border: 1px solid #d8e3ee;
  border-radius: var(--radius);
  color: var(--blue);
  font-weight: 700;
}

.nav-links .quote-link::after {
  display: none;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid #d8e3ee;
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: clamp(700px, 88vh, 820px);
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(120deg, rgba(5, 25, 45, 0.93), rgba(5, 45, 78, 0.72)),
    radial-gradient(circle at 75% 26%, rgba(247, 200, 47, 0.34), transparent 30%),
    linear-gradient(135deg, #071f38, #005c95 45%, #0c2436);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.92;
}

.hero::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(7, 31, 56, 0.88) 0%, rgba(7, 31, 56, 0.5) 42%, rgba(7, 31, 56, 0.12) 100%),
    linear-gradient(180deg, transparent 70%, rgba(255, 255, 255, 0.95) 100%);
  pointer-events: none;
}

.hero-ai-stage {
  position: absolute;
  top: 50%;
  right: clamp(-240px, calc((100vw - 1180px) / 2 - 310px), -40px);
  width: min(52vw, 720px);
  aspect-ratio: 1;
  transform: translateY(-50%);
  opacity: 0.92;
  pointer-events: none;
}

.hero-ai-stage::before,
.hero-ai-stage::after {
  position: absolute;
  content: "";
  border-radius: 50%;
}

.hero-ai-stage::before {
  inset: 9%;
  background:
    radial-gradient(circle at 50% 50%, rgba(158, 232, 255, 0.18), transparent 28%),
    conic-gradient(from 20deg, transparent, rgba(22, 168, 216, 0.36), transparent 34%, rgba(247, 200, 47, 0.3), transparent 62%, rgba(236, 112, 65, 0.26), transparent);
  filter: blur(1px);
  animation: aiPulse 6s ease-in-out infinite;
}

.hero-ai-stage::after {
  inset: 31%;
  box-shadow:
    0 0 70px rgba(22, 168, 216, 0.8),
    0 0 140px rgba(247, 200, 47, 0.28);
}

.ai-orbit {
  position: absolute;
  inset: 12%;
  border: 1px solid rgba(158, 232, 255, 0.28);
  border-radius: 50%;
}

.orbit-one {
  transform: rotateX(66deg) rotateZ(-18deg);
}

.orbit-two {
  inset: 18%;
  transform: rotateX(68deg) rotateZ(58deg);
  border-color: rgba(247, 200, 47, 0.22);
}

.orbit-three {
  inset: 24%;
  transform: rotateX(72deg) rotateZ(124deg);
  border-color: rgba(236, 112, 65, 0.2);
}

.ai-chip {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 172px;
  height: 172px;
  display: grid;
  place-items: center;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(158, 232, 255, 0.45);
  border-radius: 22px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(8, 54, 90, 0.92), rgba(5, 20, 38, 0.86)),
    repeating-linear-gradient(90deg, rgba(158, 232, 255, 0.14) 0 1px, transparent 1px 22px);
  box-shadow:
    inset 0 0 28px rgba(158, 232, 255, 0.2),
    0 0 72px rgba(22, 168, 216, 0.68),
    0 0 150px rgba(158, 232, 255, 0.22),
    0 24px 80px rgba(0, 0, 0, 0.22);
}

.ai-chip::before,
.ai-chip::after {
  position: absolute;
  content: "";
  inset: -18px;
  border-radius: 30px;
  background:
    linear-gradient(90deg, transparent 0 18px, rgba(158, 232, 255, 0.42) 18px 21px, transparent 21px 39px) top / 39px 3px repeat-x,
    linear-gradient(90deg, transparent 0 18px, rgba(158, 232, 255, 0.42) 18px 21px, transparent 21px 39px) bottom / 39px 3px repeat-x,
    linear-gradient(0deg, transparent 0 18px, rgba(158, 232, 255, 0.42) 18px 21px, transparent 21px 39px) left / 3px 39px repeat-y,
    linear-gradient(0deg, transparent 0 18px, rgba(158, 232, 255, 0.42) 18px 21px, transparent 21px 39px) right / 3px 39px repeat-y;
}

.ai-chip::after {
  inset: 18px;
  border: 1px solid rgba(247, 200, 47, 0.28);
  border-radius: 14px;
  background: none;
}

.ai-chip span {
  position: relative;
  z-index: 1;
  font-size: 60px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
}

.ai-chip span::after {
  content: "NEURAL COMPUTE";
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  width: 180px;
  transform: translateX(-50%);
  color: rgba(158, 232, 255, 0.62);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-align: center;
}

.ai-node::before {
  position: absolute;
  top: 50%;
  right: 50%;
  width: 180px;
  height: 1px;
  content: "";
  transform-origin: right center;
  background: linear-gradient(90deg, transparent, rgba(158, 232, 255, 0.46));
}

.ai-node {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #9ee8ff;
  box-shadow: 0 0 22px rgba(158, 232, 255, 0.9);
}

.node-a {
  top: 18%;
  left: 48%;
}

.node-a::before {
  transform: rotate(92deg);
}

.node-b {
  top: 36%;
  right: 13%;
  background: var(--yellow);
}

.node-b::before {
  transform: rotate(22deg);
  background: linear-gradient(90deg, transparent, rgba(247, 200, 47, 0.46));
}

.node-c {
  right: 28%;
  bottom: 15%;
}

.node-c::before {
  transform: rotate(-48deg);
}

.node-d {
  bottom: 31%;
  left: 13%;
  background: var(--orange);
}

.node-d::before {
  transform: rotate(164deg);
  background: linear-gradient(90deg, transparent, rgba(236, 112, 65, 0.42));
}

@keyframes aiPulse {
  0%, 100% {
    transform: scale(0.98) rotate(0deg);
    opacity: 0.72;
  }

  50% {
    transform: scale(1.04) rotate(8deg);
    opacity: 1;
  }
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 40px));
  min-height: clamp(700px, 88vh, 820px);
  margin: 0 auto;
  padding: 68px 0 116px;
  display: grid;
  grid-template-columns: minmax(0, 680px) minmax(260px, 1fr);
  align-items: center;
  gap: 56px;
}

.eyebrow {
  margin: 0 0 18px;
  color: #9ee8ff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  font-size: clamp(44px, 7vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero p {
  max-width: 620px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 19px;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 800;
}

.button.primary {
  color: #061c30;
  background: linear-gradient(90deg, var(--yellow), #fff06c);
}

.button.secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.08);
}

.button.dark {
  color: #fff;
  background: var(--navy);
}

.button.light {
  color: var(--blue);
  border-color: #d8e3ee;
  background: #fff;
}

.hero-metrics {
  display: grid;
  gap: 16px;
  align-self: end;
}

.metric {
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.metric strong {
  display: block;
  font-size: 30px;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
}

.band {
  padding: 90px 0;
}

.band.soft {
  background: var(--panel-soft);
}

.band.dark {
  color: #fff;
  background: var(--navy);
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.section-head {
  max-width: 760px;
  margin-bottom: 44px;
}

.section-head.center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-head h2,
.split h2,
.cta h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: 0;
}

.dark .section-head h2,
.dark .split h2,
.dark .cta h2 {
  color: #fff;
}

.section-head p,
.split p,
.cta p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.dark .section-head p,
.dark .split p,
.dark .cta p {
  color: rgba(255, 255, 255, 0.72);
}

.grid {
  display: grid;
  gap: 22px;
}

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

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

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

.card {
  min-height: 100%;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.card.accent {
  border-color: rgba(22, 168, 216, 0.28);
  box-shadow: var(--shadow);
}

.dark .card {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

.card .icon {
  width: 44px;
  height: 44px;
  margin-bottom: 20px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--radius);
  color: #06223b;
  background: linear-gradient(135deg, #9ee8ff, #fff06c);
  font-weight: 900;
}

.card h3 {
  margin: 0 0 12px;
  font-size: 22px;
  line-height: 1.2;
}

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

.dark .card p {
  color: rgba(255, 255, 255, 0.68);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 58px;
  align-items: center;
}

.visual-panel {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border-radius: var(--radius);
  background:
    linear-gradient(140deg, rgba(0, 109, 168, 0.82), rgba(7, 31, 56, 0.95)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 54px);
  box-shadow: var(--shadow);
}

.server-stack {
  position: absolute;
  right: 36px;
  left: 36px;
  top: 170px;
  display: grid;
  gap: 14px;
}

.server {
  height: 60px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 6px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.06));
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.18);
}

.server::before {
  display: block;
  width: 120px;
  height: 8px;
  margin: 26px 0 0 24px;
  content: "";
  border-radius: 999px;
  background: linear-gradient(90deg, #fff06c, #16a8d8);
}

.visual-badge {
  position: absolute;
  top: 30px;
  left: 30px;
  right: 30px;
  max-width: none;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.visual-badge strong {
  display: block;
  font-size: 34px;
  line-height: 1;
}

.visual-badge span {
  max-width: 360px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  line-height: 1.45;
}

.list {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.list-item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 14px;
}

.check {
  width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  color: #06223b;
  background: var(--yellow);
  font-weight: 900;
}

.page-hero {
  padding: 96px 0 72px;
  color: #fff;
  background:
    linear-gradient(120deg, rgba(7, 31, 56, 0.96), rgba(0, 109, 168, 0.76)),
    radial-gradient(circle at 72% 30%, rgba(247, 200, 47, 0.28), transparent 30%),
    #071f38;
}

.page-hero p {
  max-width: 760px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

.spec-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.spec-row {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  border-bottom: 1px solid var(--line);
}

.spec-row:last-child {
  border-bottom: 0;
}

.spec-row div {
  padding: 18px 22px;
}

.spec-row div:first-child {
  color: var(--muted);
  background: #f8fbfe;
  font-weight: 700;
}

.cta {
  padding: 56px;
  border-radius: var(--radius);
  color: #fff;
  background:
    linear-gradient(125deg, rgba(7, 31, 56, 0.96), rgba(0, 109, 168, 0.8)),
    radial-gradient(circle at 82% 22%, rgba(247, 200, 47, 0.28), transparent 26%);
}

.cta h2 {
  max-width: 760px;
}

.cta p {
  max-width: 700px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 34px;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 7px;
  color: #344054;
  font-size: 13px;
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid #d8e3ee;
  border-radius: var(--radius);
  color: var(--ink);
  background: #fff;
  font: inherit;
}

textarea {
  min-height: 132px;
  resize: vertical;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  padding: 56px 0 28px;
  color: rgba(255, 255, 255, 0.7);
  background: #06182a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr repeat(3, minmax(0, 0.65fr));
  gap: 34px;
}

.footer-logo {
  width: 190px;
  padding: 8px 10px;
  border-radius: var(--radius);
  background: #fff;
}

.site-footer h4 {
  margin: 0 0 14px;
  color: #fff;
}

.site-footer p,
.site-footer a {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
}

.footer-list {
  display: grid;
  gap: 8px;
}

.copyright {
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
}

@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }

  .nav {
    min-height: 70px;
  }

  .brand img {
    width: 150px;
  }

  .nav-links {
    position: absolute;
    top: 70px;
    right: 20px;
    left: 20px;
    display: none;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: grid;
    gap: 4px;
  }

  .nav-links a {
    padding: 10px 0;
  }

  .nav-links a::after {
    bottom: 6px;
  }

  .quote-link {
    min-height: 40px;
  }

  .hero-inner,
  .split,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    gap: 32px;
    padding-top: 70px;
  }

  .hero-ai-stage {
    right: -150px;
    width: 620px;
    opacity: 0.4;
  }

  .hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid.three,
  .grid.four,
  .grid.two,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .nav,
  .container,
  .hero-inner {
    width: min(100% - 28px, 1180px);
  }

  .hero h1,
  .page-hero h1 {
    font-size: 39px;
  }

  .hero p,
  .page-hero p {
    font-size: 16px;
  }

  .hero {
    min-height: auto;
  }

  .hero-ai-stage {
    top: 38%;
    right: -240px;
    width: 560px;
    opacity: 0.34;
  }

  .ai-chip {
    width: 126px;
    height: 126px;
  }

  .ai-chip span {
    font-size: 44px;
  }

  .hero-inner {
    min-height: auto;
    padding: 58px 0 54px;
  }

  .hero-metrics {
    display: none;
  }

  .hero-metrics,
  .grid.three,
  .grid.four,
  .grid.two,
  .footer-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .band {
    padding: 64px 0;
  }

  .page-hero {
    padding: 72px 0 54px;
  }

  .visual-panel {
    min-height: 360px;
  }

  .visual-badge {
    right: 22px;
    left: 22px;
    display: block;
  }

  .server-stack {
    right: 22px;
    left: 22px;
    top: 152px;
  }

  .cta {
    padding: 32px 22px;
  }

  .spec-row {
    grid-template-columns: 1fr;
  }
}