:root {
  --bg: #07111f;
  --surface: #0f1f33;
  --surface-2: #0b1929;
  --text: #eaf3ff;
  --muted: #a7b8cc;
  --line: #223650;
  --primary: #1e88ff;
  --primary-2: #0066d6;
  --accent: #2cffd3;
  --dark: #030912;
  --dark-2: #081827;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.30);
  --radius: 22px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.section {
  padding: 92px 0;
}

.section-muted {
  background: var(--surface-2);
}

.section-dark {
  color: var(--white);
  background:
    radial-gradient(circle at top left, rgba(24, 169, 153, 0.22), transparent 34%),
    linear-gradient(135deg, var(--dark), var(--dark-2));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 248, 251, 0.84);
  border-bottom: 1px solid rgba(219, 227, 238, 0.8);
  backdrop-filter: blur(16px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-logo {
  width: 42px;
  height: 42px;
  display: block;
  object-fit: contain;
  border-radius: 50%;
}

.brand-text {
  display: grid;
  line-height: 1.15;
}

.brand-text small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.nav-menu a {
  color: var(--muted);
  font-weight: 700;
}

.nav-menu a:hover {
  color: var(--primary);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}

.nav-toggle span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--text);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at 12% 20%, rgba(24, 169, 153, 0.16), transparent 26%),
    radial-gradient(circle at 90% 10%, rgba(15, 76, 129, 0.16), transparent 28%),
    var(--bg);
}

.hero-grid,
.split,
.contact-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 900px;
  margin-bottom: 22px;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.2;
}

.lead {
  max-width: 760px;
  color: var(--muted);
  font-size: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  color: var(--white);
  background: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
  background: var(--primary-2);
  border-color: var(--primary-2);
  transform: translateY(-1px);
}

.btn-ghost {
  color: var(--primary);
  background: transparent;
  border-color: var(--line);
}

.btn-ghost:hover {
  color: var(--white);
}

.btn-small {
  min-height: 40px;
  padding: 8px 16px;
  color: var(--white) !important;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
}

.hero-stats div {
  padding: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.hero-stats dt {
  font-weight: 800;
}

.hero-stats dd {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.hero-card,
.contact-card {
  position: relative;
  padding: 34px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(15, 76, 129, 0.12), rgba(24, 169, 153, 0.08));
  border-radius: inherit;
}

.status-dot {
  width: 12px;
  height: 12px;
  margin-bottom: 18px;
  background: var(--accent);
  border-radius: 999px;
  box-shadow: 0 0 0 8px rgba(24, 169, 153, 0.14);
}

.check-list {
  position: relative;
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.check-list li {
  padding: 14px 0 14px 32px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-weight: 650;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 900;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 36px;
}

.section-heading p {
  color: var(--muted);
  font-size: 18px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  min-height: 220px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card p,
.timeline p,
.deliverables p,
.contact-grid p {
  color: var(--muted);
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 18px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.timeline-item span {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--primary);
  border-radius: 16px;
  font-weight: 900;
}

.deliverables {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.deliverables article {
  padding: 28px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
}

.deliverables p {
  color: rgba(255, 255, 255, 0.72);
}

.contact-stack {
  display: grid;
  gap: 18px;
}

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

.contact-details h3 {
  margin-bottom: 2px;
}

.contact-details a {
  display: inline-flex;
  width: fit-content;
  color: var(--primary);
  font-size: 18px;
  font-weight: 800;
}

.contact-details a:hover {
  color: var(--primary-2);
}

label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  font: inherit;
}

input:focus,
textarea:focus {
  border-color: var(--primary);
  outline: 3px solid rgba(15, 76, 129, 0.16);
}

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

.site-footer {
  padding: 24px 0;
  color: var(--muted);
  background: var(--surface);
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-grid p {
  margin: 0;
}

@media (max-width: 920px) {
  .section {
    padding: 72px 0;
  }

  .hero-grid,
  .split,
  .contact-grid,
  .cards-grid,
  .deliverables {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-block;
  }

  .nav-menu {
    position: absolute;
    top: 76px;
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }

  .nav-menu.is-open {
    display: flex;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  h1 {
    font-size: 42px;
  }

  .hero-card,
  .contact-card,
  .card,
  .timeline-item,
  .deliverables article {
    padding: 22px;
  }

  .contact-details a {
    font-size: 16px;
  }

  .footer-grid {
    display: grid;
  }
}


/* Theme overrides: Dark NOC */
body {
  background: var(--bg);
}

.site-header {
  background: rgba(7, 17, 31, 0.86);
  border-bottom-color: rgba(34, 54, 80, 0.9);
}

.hero {
  background:
    radial-gradient(circle at 15% 18%, rgba(44, 255, 211, 0.18), transparent 28%),
    radial-gradient(circle at 86% 8%, rgba(30, 136, 255, 0.24), transparent 30%),
    linear-gradient(135deg, #07111f 0%, #0b1929 58%, #061525 100%);
}

.hero-stats div,
.card,
.timeline-item,
.contact-card,
.hero-card {
  background: rgba(15, 31, 51, 0.88);
  border-color: rgba(94, 124, 158, 0.32);
}

input,
textarea {
  color: var(--text);
  background: #07111f;
}

.brand-text small,
.nav-menu a,
.hero-stats dd,
.card p,
.timeline p,
.contact-grid p,
.form-note,
.site-footer {
  color: var(--muted);
}

.site-footer {
  background: #07111f;
  border-top-color: rgba(34, 54, 80, 0.9);
}

.section-dark {
  background:
    radial-gradient(circle at 10% 8%, rgba(44, 255, 211, 0.24), transparent 32%),
    radial-gradient(circle at 88% 15%, rgba(30, 136, 255, 0.30), transparent 36%),
    linear-gradient(135deg, #030912, #081827);
}