:root {
  color-scheme: dark;
  --ink: #f6f9ff;
  --muted: #aab9ca;
  --dim: #728396;
  --panel: rgba(8, 19, 32, 0.72);
  --panel-solid: #0c1623;
  --line: rgba(116, 161, 214, 0.22);
  --blue: #1f82ff;
  --blue-bright: #4fb6ff;
  --blue-deep: #06213d;
  --silver: #d6dee8;
  --white: #ffffff;
  --shadow: 0 26px 60px rgba(0, 0, 0, 0.38);
  --radius: 8px;
  --shell: min(1160px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: #050b13;
  line-height: 1.55;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 8% 18%, rgba(31, 130, 255, 0.24), transparent 28%),
    radial-gradient(circle at 95% 72%, rgba(79, 182, 255, 0.18), transparent 31%),
    linear-gradient(180deg, #05101d 0%, #04080e 55%, #06111e 100%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(57, 139, 242, 0.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 139, 242, 0.18) 1px, transparent 1px);
  background-size: 86px 86px;
  mask-image: linear-gradient(180deg, black, transparent 76%);
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  min-height: 70px;
  padding: 12px max(20px, calc((100vw - 1160px) / 2));
  color: var(--white);
  background: rgba(3, 8, 15, 0.84);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

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

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 8px;
  color: var(--white);
  background: linear-gradient(135deg, #e7edf6 0%, #647181 42%, #075bc7 43%, #1f82ff 100%);
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.28);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1.02rem;
  letter-spacing: 0.14em;
}

.brand small {
  color: var(--muted);
  font-size: 0.72rem;
}

.site-nav {
  display: flex;
  justify-content: end;
  align-items: center;
  gap: 2px;
}

.site-nav a,
.header-cta {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 12px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.9rem;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
  background: rgba(31, 130, 255, 0.13);
}

.header-cta {
  color: var(--white);
  background: var(--blue);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-weight: 800;
}

.header-cta:hover,
.header-cta:focus-visible {
  background: #3c98ff;
}

.nav-toggle {
  display: none;
  justify-self: end;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 19px;
  height: 2px;
  margin: 3px auto;
  background: var(--white);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: clamp(650px, 92svh, 920px);
  display: grid;
  align-items: center;
  margin-top: -70px;
  padding: 116px 0 58px;
  background:
    radial-gradient(circle at 80% 42%, rgba(31, 130, 255, 0.22), transparent 28%),
    linear-gradient(90deg, rgba(2, 8, 15, 0.98), rgba(5, 14, 24, 0.88) 42%, rgba(5, 14, 24, 0.55));
}

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

.hero::before {
  inset: 0;
  opacity: 0.22;
  background:
    linear-gradient(125deg, transparent 8%, rgba(31, 130, 255, 0.44) 9%, transparent 11%),
    linear-gradient(128deg, transparent 14%, rgba(79, 182, 255, 0.34) 15%, transparent 17%),
    linear-gradient(132deg, transparent 22%, rgba(31, 130, 255, 0.38) 23%, transparent 25%);
}

.hero::after {
  left: -12%;
  right: 18%;
  bottom: 0;
  height: 35%;
  background:
    radial-gradient(ellipse at 50% 100%, rgba(79, 182, 255, 0.5), transparent 58%),
    repeating-linear-gradient(164deg, rgba(79, 182, 255, 0.44) 0 1px, transparent 1px 34px);
  filter: blur(0.2px);
  opacity: 0.52;
}

.hero-grid {
  position: relative;
  z-index: 1;
  width: var(--shell);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(380px, 1.05fr);
  align-items: center;
  gap: clamp(28px, 5vw, 74px);
}

.hero-copy {
  min-width: 0;
}

.hero-logo {
  width: min(420px, 84vw);
  margin-bottom: clamp(30px, 5vw, 56px);
  filter: drop-shadow(0 18px 26px rgba(0, 0, 0, 0.52));
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue-bright);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 740px;
  margin-bottom: 18px;
  color: var(--white);
  font-size: clamp(2.75rem, 5vw, 4.25rem);
  line-height: 0.98;
  letter-spacing: 0;
  text-transform: uppercase;
}

h2 {
  margin-bottom: 16px;
  color: var(--white);
  font-size: clamp(2.1rem, 4.5vw, 4.05rem);
  line-height: 1.02;
  letter-spacing: 0;
  text-transform: uppercase;
}

h3 {
  margin-bottom: 10px;
  color: var(--white);
  font-size: 1.02rem;
  line-height: 1.2;
  text-transform: uppercase;
}

.service-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
  color: var(--white);
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  font-weight: 700;
  text-transform: uppercase;
}

.service-line span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
}

.hero-text {
  max-width: 690px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
}

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

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 13px 18px;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button svg,
.icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
}

.button-primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 16px 34px rgba(31, 130, 255, 0.28);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #3c98ff;
  transform: translateY(-1px);
}

.button-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.04);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.hero-visual {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-visual::after,
.image-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.18), rgba(31, 130, 255, 0.08));
  pointer-events: none;
}

.hero-visual img {
  width: 100%;
  min-height: 430px;
  object-fit: cover;
}

.section-pad {
  padding: clamp(62px, 8vw, 104px) 0;
}

.section-shell {
  width: var(--shell);
  margin: 0 auto;
}

.section-heading {
  max-width: 620px;
}

.section-heading h2,
.split-copy h2,
.industries h2,
.contact h2 {
  max-width: 780px;
}

.section-heading p,
.split-copy p,
.contact-copy p,
.trust-line {
  color: var(--muted);
  font-size: 1.04rem;
}

.systems {
  background:
    linear-gradient(180deg, rgba(4, 10, 18, 0.88), rgba(6, 16, 28, 0.94)),
    #07111d;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.systems-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

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

.solution-card {
  min-height: 260px;
  padding: 26px 20px;
  text-align: center;
  background: rgba(8, 20, 34, 0.88);
}

.solution-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
  color: var(--blue-bright);
}

.split,
.industries {
  position: relative;
  background:
    linear-gradient(135deg, rgba(5, 13, 23, 0.98), rgba(7, 19, 32, 0.94)),
    #06101c;
}

.split-grid,
.support-grid,
.industries-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}

.support {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 70% 22%, rgba(31, 130, 255, 0.18), transparent 30%),
    #050b13;
}

.image-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-solid);
  box-shadow: var(--shadow);
}

.image-panel img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 260ms ease;
}

.image-panel:hover img {
  transform: scale(1.02);
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 30px;
}

.metric-row span {
  min-height: 78px;
  display: grid;
  align-content: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.035);
  text-transform: uppercase;
}

.metric-row strong {
  color: var(--white);
}

.check-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 31px;
  color: var(--silver);
  font-size: 1.05rem;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 18px rgba(31, 130, 255, 0.48);
}

.check-list li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 0.72em;
  width: 7px;
  height: 4px;
  border-left: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg);
}

.industries {
  border-bottom: 1px solid var(--line);
}

.industry-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0 28px;
}

.industry-list span {
  min-height: 56px;
  display: flex;
  align-items: center;
  padding: 13px 14px;
  color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
  font-weight: 800;
  text-transform: uppercase;
}

.contact {
  background:
    radial-gradient(circle at 18% 12%, rgba(31, 130, 255, 0.2), transparent 30%),
    linear-gradient(135deg, #050b13, #07182a);
}

.contact-grid {
  align-items: start;
}

.contact-methods {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.contact-methods a {
  display: grid;
  gap: 2px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}

.contact-methods strong {
  color: var(--blue-bright);
  text-transform: uppercase;
}

.contact-methods span {
  color: var(--silver);
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(5, 13, 23, 0.9);
  box-shadow: var(--shadow);
}

.quote-form label {
  display: grid;
  gap: 7px;
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 11px;
  color: var(--white);
  border: 1px solid rgba(170, 185, 202, 0.26);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  outline: none;
}

.quote-form select {
  color-scheme: dark;
}

.quote-form textarea {
  resize: vertical;
  min-height: 126px;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: var(--blue-bright);
  box-shadow: 0 0 0 3px rgba(79, 182, 255, 0.14);
}

.full-span {
  grid-column: 1 / -1;
}

.form-note {
  grid-column: 1 / -1;
  margin: -4px 0 0;
  color: var(--dim);
  font-size: 0.9rem;
}

.site-footer {
  padding: 30px 0;
  color: var(--muted);
  background: #03070d;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.site-footer strong,
.site-footer span {
  display: block;
}

.site-footer strong {
  color: var(--white);
  letter-spacing: 0.14em;
}

.site-footer a {
  display: inline-flex;
  margin-left: 18px;
}

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

  .site-nav,
  .header-cta {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .site-header.nav-open .site-nav {
    display: grid;
    grid-column: 1 / -1;
    justify-content: stretch;
    gap: 7px;
    padding-top: 10px;
  }

  .site-header.nav-open .site-nav a {
    justify-content: start;
    background: rgba(31, 130, 255, 0.1);
  }

  .hero-grid,
  .systems-grid,
  .split-grid,
  .support-grid,
  .industries-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    max-width: 720px;
  }

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

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

@media (max-width: 640px) {
  :root {
    --shell: min(100vw - 28px, 1160px);
  }

  .site-header {
    min-height: 66px;
    padding: 10px 14px;
  }

  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: auto;
    margin-top: -66px;
    padding: 96px 0 44px;
  }

  .hero-logo {
    width: min(360px, 100%);
    margin-bottom: 32px;
  }

  h1 {
    font-size: clamp(2.1rem, 9vw, 3.2rem);
  }

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

  .service-line {
    display: grid;
    gap: 8px;
    font-size: 1.2rem;
  }

  .service-line span {
    display: none;
  }

  .hero-actions,
  .metric-row,
  .industry-list,
  .quote-form,
  .solution-grid,
  .solution-grid.coverage-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero-visual img,
  .image-panel img {
    min-height: 0;
    aspect-ratio: 16 / 11;
  }

  .solution-card {
    min-height: 0;
  }

  .footer-grid {
    display: grid;
  }

  .site-footer a {
    margin: 0 18px 0 0;
  }
}select option {
  color: #0b1220;
  background: #ffffff;
}

select option:checked,
select option:hover {
  color: #ffffff;
  background: #2b83f6;
}.quote-form select option {
  color: #0b1220 !important;
  background-color: #ffffff !important;
}.quote-form select {
  color: #0b1220 !important;
  background-color: #ffffff !important;
}
.quote-form select option {
  color: #0b1220 !important;
  background-color: #ffffff !important;
}.quote-form select,
.quote-form select option {
  color-scheme: light !important;
  color: #0b1220 !important;
  background: #ffffff !important;
  background-color: #ffffff !important;
}

.quote-form select option:checked,
.quote-form select option:hover {
  color: #0b1220 !important;
  background: #bfdbfe !important;
  background-color: #bfdbfe !important;
}.service-choice-grid {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}

.service-choice-grid label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(116, 161, 214, 0.35);
  border-radius: 8px;
  color: #eaf4ff;
  background: rgba(15, 28, 43, 0.85);
  font-weight: 700;
  cursor: pointer;
}

.service-choice-grid input {
  accent-color: #2b83f6;
}