:root {
  --bg: #071125;
  --panel: #0c1d3a;
  --panel-soft: #11294f;
  --text: #eaf2ff;
  --muted: #9fb4d9;
  --brand: #3f8cff;
  --brand-soft: #73b2ff;
  --line: rgba(159, 180, 217, 0.22);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 10% 0%, #132f5f 0%, var(--bg) 40%);
}

img {
  max-width: 100%;
  display: block;
  border-radius: 16px;
}

.container {
  width: min(var(--max), 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(8px);
  background: rgba(7, 17, 37, 0.8);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 92px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.95rem;
  text-decoration: none;
  color: var(--text);
}

.brand-mark {
  width: 84px;
  height: 84px;
  border-radius: 0;
  background: transparent;
  object-fit: contain;
  padding: 0;
  box-shadow: none;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-text strong {
  font-size: 1.35rem;
  letter-spacing: 0.03em;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.main-nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
}

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

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: var(--text);
  font-size: 1.6rem;
}

.hero {
  padding: 5rem 0 4rem;
}

.page-shell {
  padding: 3.5rem 0 5rem;
}

.page-intro {
  max-width: 48rem;
  margin-bottom: 2rem;
}

.hero-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
}

h1,
h2,
h3 {
  margin: 0 0 1rem;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.lead,
p {
  color: var(--muted);
  line-height: 1.7;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand-soft);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.8rem 1.4rem;
  text-decoration: none;
  color: white;
  background: linear-gradient(120deg, var(--brand), #1f66d3);
  font-weight: 600;
}

.btn:hover {
  filter: brightness(1.08);
}

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

.btn--small {
  padding: 0.55rem 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.5rem 0;
}

.stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  padding: 0;
  margin: 2rem 0 0;
}

.stats li {
  background: rgba(17, 41, 79, 0.7);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.8rem;
}

.stats strong {
  display: block;
  font-size: 1.35rem;
}

.stats span {
  color: var(--muted);
  font-size: 0.85rem;
}

.clients {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(12, 29, 58, 0.6);
}

.clients .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 0;
}

.clients ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--muted);
}

.section {
  padding: 5rem 0;
}

.cards {
  display: grid;
  gap: 1rem;
}

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

.card {
  background: rgba(12, 29, 58, 0.85);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.4rem;
}

.invoice-page {
  background: linear-gradient(180deg, rgba(12, 29, 58, 0.42), rgba(7, 17, 37, 0.96));
}

.invoice-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.75rem 0 2rem;
}

.invoice-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.9fr);
  align-items: start;
}

.invoice-card {
  background: rgba(12, 29, 58, 0.9);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 2rem;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
}

.invoice-top {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.invoice-top p,
.invoice-summary p,
.invoice-note p {
  margin: 0.35rem 0;
}

.invoice-top strong,
.invoice-summary strong,
.invoice-total strong {
  color: var(--text);
}

.invoice-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 0.8rem;
}

.invoice-brand img {
  width: 72px;
  height: 72px;
  border-radius: 0;
  object-fit: contain;
}

.invoice-meta {
  min-width: 220px;
}

.invoice-summary {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 1.75rem;
}

.invoice-label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--brand-soft);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.invoice-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.5rem;
}

.invoice-table th,
.invoice-table td {
  padding: 1rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.invoice-table th {
  color: var(--brand-soft);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.invoice-table td:last-child,
.invoice-table th:last-child {
  text-align: right;
}

.invoice-totals {
  margin-left: auto;
  width: min(100%, 320px);
}

.invoice-total {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--line);
}

.invoice-total--grand {
  font-size: 1.1rem;
}

.invoice-note {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.invoice-aside {
  display: grid;
  gap: 1rem;
}

.invoice-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(63, 140, 255, 0.16);
  color: var(--brand-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.invoice-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.section--dark {
  background: linear-gradient(180deg, rgba(12, 29, 58, 0.3), rgba(17, 41, 79, 0.65));
}

.split {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
}

.checklist {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  margin-bottom: 0.8rem;
  padding-left: 1.6rem;
  position: relative;
}

.checklist li::before {
  content: '✓';
  color: var(--brand-soft);
  position: absolute;
  left: 0;
}

.heading-row {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
}

.cards--jobs {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 1rem;
}

.job .tag {
  display: inline-flex;
  color: var(--brand-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.25rem 0.6rem;
  margin-bottom: 0.7rem;
  font-size: 0.78rem;
}

.job a {
  color: white;
  text-decoration: none;
  font-weight: 600;
}

.cta-wrap {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 0.8rem;
}

.contact-form label {
  display: grid;
  gap: 0.4rem;
  font-weight: 500;
  font-size: 0.93rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem;
  color: var(--text);
  background: rgba(7, 17, 37, 0.65);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(7, 17, 37, 0.8);
  padding: 1.3rem 0;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

@media (max-width: 980px) {
  .main-nav {
    position: absolute;
    top: 78px;
    right: 4vw;
    left: 4vw;
    border-radius: 14px;
    background: var(--panel);
    border: 1px solid var(--line);
    padding: 1rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }

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

  .menu-toggle {
    display: block;
  }

  .hero-grid,
  .split,
  .cta-wrap,
  .cards--3,
  .cards--jobs,
  .invoice-grid,
  .invoice-summary {
    grid-template-columns: 1fr;
  }

  .clients .container,
  .footer-wrap,
  .heading-row {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .invoice-top {
    flex-direction: column;
  }

  .invoice-card {
    padding: 1.4rem;
  }
}

@media print {
  body {
    background: white;
    color: #111827;
  }

  .site-header,
  .site-footer,
  .invoice-actions,
  .invoice-aside {
    display: none;
  }

  .page-shell,
  .invoice-page {
    padding: 0;
    background: white;
  }

  .invoice-card {
    box-shadow: none;
    border: 1px solid #d1d5db;
    background: white;
  }

  .invoice-top strong,
  .invoice-summary strong,
  .invoice-total strong,
  .invoice-table td,
  .invoice-table th,
  .invoice-note p,
  .invoice-top p,
  .invoice-summary p {
    color: #111827;
  }

  .invoice-label,
  .eyebrow {
    color: #2563eb;
  }
}