:root {
  color-scheme: dark;
  --bg: #050706;
  --bg-soft: #0b100e;
  --bg-panel: rgba(11, 18, 17, 0.82);
  --text: #f2f7f4;
  --muted: #a9b8b1;
  --line: rgba(197, 255, 236, 0.18);
  --cyan: #36f1ff;
  --lime: #b9ff66;
  --coral: #ff765f;
  --amber: #ffc857;
  --panel-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  --radius: 8px;
  --max-width: 1180px;
  --header-height: 92px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(5, 7, 6, 0.88), rgba(5, 7, 6, 0.95)),
    repeating-linear-gradient(90deg, rgba(54, 241, 255, 0.04) 0 1px, transparent 1px 82px),
    var(--bg);
  color: var(--text);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    linear-gradient(115deg, rgba(54, 241, 255, 0.13), transparent 28%),
    linear-gradient(245deg, rgba(185, 255, 102, 0.11), transparent 34%),
    linear-gradient(180deg, transparent, rgba(255, 118, 95, 0.08));
  pointer-events: none;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

#network-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  min-height: var(--header-height);
  padding: 14px 34px;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 7, 6, 0.78);
  backdrop-filter: blur(20px);
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 14px;
  min-width: 0;
}

.logo-slot {
  display: grid;
  place-items: center;
  width: 108px;
  min-width: 108px;
  height: 86px;
  padding: 8px 10px;
  border: 1px solid rgba(54, 241, 255, 0.45);
  border-left: 4px solid var(--lime);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(54, 241, 255, 0.16), rgba(185, 255, 102, 0.08)),
    rgba(5, 7, 6, 0.56);
  color: var(--text);
  overflow: hidden;
}

.logo-slot img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 66px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(54, 241, 255, 0.34));
  transform: translateY(5px);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-name {
  font-weight: 800;
}

.brand-line {
  color: var(--muted);
  font-size: 0.82rem;
}

.site-nav {
  display: flex;
  justify-self: center;
  justify-content: center;
  gap: 8px;
  min-width: 0;
}

.site-nav a {
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
  transition:
    background 180ms ease,
    color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(54, 241, 255, 0.1);
  color: var(--text);
}

.language-tabs {
  display: inline-flex;
  justify-self: end;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}

.language-tab {
  min-width: 46px;
  min-height: 38px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

.language-tab.is-active {
  background: var(--lime);
  color: #07100b;
}

.section-band {
  position: relative;
  width: 100%;
}

.section-inner,
.hero-inner {
  width: min(var(--max-width), calc(100% - 44px));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - var(--header-height));
  display: grid;
  align-items: center;
  padding: 90px 0 76px;
  overflow: hidden;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, var(--cyan), var(--lime), transparent);
  opacity: 0.8;
}

.hero-inner {
  display: grid;
  gap: 28px;
  max-width: 980px;
  margin-left: max(22px, calc((100% - var(--max-width)) / 2));
}

.eyebrow {
  margin: 0;
  color: var(--lime);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  margin: 0;
  line-height: 1.02;
}

h1 {
  max-width: 880px;
  font-size: 4.4rem;
}

h2 {
  max-width: 760px;
  font-size: 2.7rem;
}

.hero-copy {
  max-width: 690px;
  margin: 0;
  color: #d2ded8;
  font-size: 1.18rem;
  line-height: 1.7;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 850;
  line-height: 1.2;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--cyan);
  color: #061012;
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 180px));
  gap: 1px;
  width: min(100%, 560px);
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: var(--panel-shadow);
}

.signal-strip div {
  display: grid;
  gap: 4px;
  min-height: 96px;
  padding: 18px;
  background: rgba(6, 12, 11, 0.84);
}

.signal-strip span {
  color: var(--amber);
  font-size: 1.45rem;
  font-weight: 900;
}

.signal-strip small {
  color: var(--muted);
  line-height: 1.35;
}

.services-section,
.principles-section {
  background: rgba(5, 7, 6, 0.7);
}

.section-inner {
  padding: 86px 0;
}

.section-heading {
  display: grid;
  gap: 14px;
  margin-bottom: 32px;
}

.section-heading p:not(.eyebrow) {
  max-width: 700px;
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.compact-heading {
  margin-bottom: 22px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.service-card,
.cloud-card {
  position: relative;
  min-height: 176px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.025)),
    rgba(9, 16, 14, 0.86);
  box-shadow: var(--panel-shadow);
  overflow: hidden;
}

.service-card::before,
.cloud-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  content: "";
  background: var(--accent, var(--cyan));
}

.service-card span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
  color: var(--accent, var(--cyan));
  font-weight: 900;
}

.service-card h3,
.cloud-card h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.35;
}

.cloud-section {
  background:
    linear-gradient(90deg, rgba(54, 241, 255, 0.08), transparent 38%),
    rgba(9, 12, 10, 0.78);
}

.cloud-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 32px;
  align-items: start;
}

.cloud-grid {
  display: grid;
  gap: 12px;
}

.cloud-card {
  min-height: auto;
}

.cloud-card p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.principles-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  counter-reset: principles;
}

.principle-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  min-height: 98px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 18, 17, 0.72);
}

.principle-item::before {
  counter-increment: principles;
  content: "0" counter(principles);
  color: var(--coral);
  font-weight: 900;
}

.principle-item p {
  margin: 0;
  color: #d9e4de;
  line-height: 1.45;
}

.contact-section {
  background: rgba(5, 7, 6, 0.88);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 36px;
  align-items: start;
}

.contact-copy {
  display: grid;
  gap: 16px;
}

.contact-copy p:not(.eyebrow) {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}


.contact-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  border: 1px solid rgba(54, 241, 255, 0.24);
  border-radius: var(--radius);
  background: var(--bg-panel);
  box-shadow: var(--panel-shadow);
}

.form-row {
  display: grid;
  gap: 8px;
}

.form-row label,
.consent-row {
  color: #dbe8e2;
  font-size: 0.95rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  outline: none;
}

input,
select {
  min-height: 46px;
  padding: 0 12px;
}

textarea {
  min-height: 132px;
  padding: 12px;
  resize: vertical;
}

select option {
  color: #07100b;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(54, 241, 255, 0.16);
}

.consent-row {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: start;
  color: var(--muted);
  line-height: 1.45;
}

.consent-row input {
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin: 2px 0 0;
  accent-color: var(--lime);
}

.form-submit {
  width: 100%;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--lime);
  font-weight: 800;
}

.form-status.is-error {
  color: var(--coral);
}

.site-footer {
  display: flex;
  justify-content: center;
  padding: 28px 22px 34px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    grid-column: 1 / -1;
    justify-self: stretch;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  h1 {
    font-size: 3.45rem;
  }

  h2 {
    font-size: 2.25rem;
  }

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

  .cloud-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 124px;
  }

  .site-header {
    gap: 14px;
    padding: 12px 16px;
  }

  .brand-copy {
    display: none;
  }

  .logo-slot {
    width: 96px;
    min-width: 96px;
    height: 76px;
    padding: 7px 9px;
  }

  .logo-slot img {
    max-height: 56px;
    transform: translateY(4px);
  }

  .section-inner,
  .hero-inner {
    width: min(100% - 28px, var(--max-width));
  }

  .hero {
    min-height: calc(100vh - var(--header-height));
    padding: 58px 0 48px;
  }

  .hero-inner {
    gap: 22px;
    margin-left: auto;
  }

  h1 {
    font-size: 2.55rem;
  }

  h2 {
    font-size: 1.85rem;
  }

  .hero-copy,
  .section-heading p:not(.eyebrow),
  .contact-copy p:not(.eyebrow) {
    font-size: 1rem;
  }

  .signal-strip,
  .service-grid,
  .principles-list {
    grid-template-columns: 1fr;
  }

  .signal-strip div {
    min-height: 78px;
  }

  .section-inner {
    padding: 64px 0;
  }

  .contact-form {
    padding: 18px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}