:root {
  color-scheme: dark;
  --bg: #061014;
  --panel: #0c1820;
  --panel-2: #101f29;
  --ink: #eef8fb;
  --muted: #a8bbc5;
  --line: rgba(173, 230, 236, 0.16);
  --cyan: #21e7d6;
  --blue: #2f7bff;
  --gold: #f7b955;
  --danger: #ff7a8a;
  --ok: #77efb2;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

* {
  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:
    linear-gradient(rgba(33, 231, 214, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(33, 231, 214, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 76% 0%, rgba(47, 123, 255, 0.18), transparent 34rem),
    var(--bg);
  background-size: 42px 42px, 42px 42px, auto, auto;
  line-height: 1.55;
}

body::before {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 16, 20, 0.12), rgba(6, 16, 20, 0.86));
  content: "";
}

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

img {
  max-width: 100%;
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(6, 16, 20, 0.84);
  backdrop-filter: blur(18px);
}

.nav,
.section,
.footer-grid,
.footer-bottom {
  position: relative;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 850;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

.nav-links a:hover,
.nav-links .active {
  color: var(--ink);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid rgba(33, 231, 214, 0.34);
  background: rgba(33, 231, 214, 0.1);
  color: var(--ink);
  font-weight: 800;
}

.button.primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #031014;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.06);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
  min-height: 42px;
  padding: 0 14px;
  font: inherit;
  font-weight: 800;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 104px 0 72px;
}

.page-visual-hero {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  display: grid;
  align-items: end;
  border-bottom: 1px solid var(--line);
  background-position: center;
  background-size: cover;
  isolation: isolate;
}

.page-visual-media {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center right;
}

.page-visual-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 16, 20, 0.94) 0%, rgba(6, 16, 20, 0.78) 44%, rgba(6, 16, 20, 0.34) 100%),
    linear-gradient(180deg, rgba(6, 16, 20, 0.12) 0%, rgba(6, 16, 20, 0.88) 100%);
  content: "";
}

.services-visual-hero {
  background-image: url("/assets/img/section-control-plane.jpg");
}

.home-visual-hero {
  min-height: calc(100vh - 76px);
  background-image: url("/assets/img/section-control-plane.jpg");
  background-position: center right;
}

.home-visual-hero::before {
  background:
    linear-gradient(90deg, rgba(6, 16, 20, 0.96) 0%, rgba(6, 16, 20, 0.82) 42%, rgba(6, 16, 20, 0.36) 100%),
    linear-gradient(180deg, rgba(6, 16, 20, 0.1) 0%, rgba(6, 16, 20, 0.88) 100%);
}

.home-visual-inner {
  align-self: end;
}

.about-visual-hero {
  background-image: url("/assets/img/section-about.jpg");
  background-position: center right;
}

.page-visual-inner {
  padding-top: 150px;
  padding-bottom: 78px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.78fr);
  gap: 58px;
  align-items: center;
}

.eyebrow,
.card-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 34px;
  height: 2px;
  background: var(--gold);
  content: "";
}

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

h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(44px, 7vw, 84px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 23px;
  line-height: 1.2;
}

.lead {
  max-width: 780px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}

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

.hero-visual {
  padding: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: var(--shadow);
}

.hero-visual img {
  display: block;
  width: 100%;
  filter: drop-shadow(0 0 18px rgba(33, 231, 214, 0.12));
}

.section {
  padding: 84px 0;
}

.section.compact {
  padding-top: 48px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.55fr);
  gap: 42px;
  align-items: end;
  margin-bottom: 34px;
}

.section-heading p,
.text-block p,
.service-card p,
.feature-card p,
.legal p,
.legal li {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.55fr);
  gap: 44px;
  align-items: start;
}

.panel {
  border: 1px solid var(--line);
  background: rgba(12, 24, 32, 0.78);
  box-shadow: var(--shadow);
}

.panel.pad {
  padding: 30px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-card,
.feature-card {
  display: block;
  min-height: 100%;
  padding: 24px;
  border: 1px solid var(--line);
  background: rgba(12, 24, 32, 0.84);
}

.service-card:hover {
  border-color: rgba(33, 231, 214, 0.5);
  transform: translateY(-2px);
}

.service-card .card-icon,
.mini-icon {
  display: block;
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin-bottom: 22px;
  border: 1px solid var(--line);
  background: #071014;
  box-shadow: 0 0 22px rgba(33, 231, 214, 0.08);
}

.mini-icon {
  width: 58px;
  height: 58px;
  margin-bottom: 18px;
}

.text-link {
  display: inline-flex;
  margin-top: 16px;
  color: var(--cyan);
  font-weight: 800;
}

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

.feature-card ul,
.legal ul {
  margin: 12px 0 0;
  padding-left: 19px;
  color: var(--muted);
}

.readyops-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(33, 231, 214, 0.09), rgba(47, 123, 255, 0.08));
}

.readyops-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(300px, 0.7fr);
  gap: 42px;
  align-items: center;
}

.form-grid {
  display: grid;
  gap: 16px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(340px, 0.6fr);
  gap: 44px;
  align-items: start;
}

.contact-intro {
  display: grid;
  gap: 28px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  color: var(--ink);
  font-weight: 800;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(6, 16, 20, 0.88);
  color: var(--ink);
  padding: 13px 14px;
  font: inherit;
}

.field textarea {
  min-height: 170px;
  resize: vertical;
}

.checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
}

.checkbox input {
  margin-top: 6px;
}

.honeypot {
  position: absolute;
  left: -9999px;
}

.notice {
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
}

.notice.ok {
  border-color: rgba(119, 239, 178, 0.5);
  color: var(--ok);
}

.notice.error {
  border-color: rgba(255, 122, 138, 0.5);
  color: var(--danger);
}

.site-footer {
  position: relative;
  border-top: 1px solid var(--line);
  background: rgba(5, 12, 16, 0.94);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) repeat(3, minmax(150px, 0.7fr));
  gap: 34px;
  padding: 54px 0 34px;
}

.site-footer h2 {
  margin-bottom: 14px;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-footer a:not(.brand) {
  display: block;
  margin: 9px 0;
  color: var(--muted);
}

.site-footer a:hover {
  color: var(--ink);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 900px) {
  .nav,
  .section,
  .footer-grid,
  .footer-bottom {
    width: min(100% - 28px, 1180px);
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
  }

  .nav {
    flex-wrap: wrap;
  }

  .nav-links {
    display: none;
    width: 100%;
    padding: 0 0 18px;
    flex-direction: column;
    align-items: stretch;
  }

  .nav-links.open {
    display: flex;
  }

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

  .nav-cta {
    width: 100%;
  }

  .hero {
    padding: 72px 0 48px;
  }

  .page-visual-hero {
    min-height: 520px;
    background-position: center right;
  }

  .page-visual-inner {
    padding-top: 112px;
    padding-bottom: 52px;
  }

  .hero-grid,
  .section-heading,
  .split,
  .contact-layout,
  .readyops-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 58px 0;
  }

  .footer-bottom {
    flex-direction: column;
  }
}