:root {
  --navy: #061b34;
  --navy-2: #082d57;
  --blue: #174fd6;
  --blue-2: #3773ff;
  --ink: #07142c;
  --muted: #5f6b80;
  --line: #dbe4f2;
  --bg: #ffffff;
  --soft: #f4f7fb;
  --radius: 18px;
  --shadow: 0 18px 40px rgba(7, 20, 44, 0.12);
  --container: 1180px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--bg); font-family: var(--font); line-height: 1.55; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: absolute; left: -999px; top: 10px; background: #fff; padding: 10px 14px; z-index: 999; }
.skip-link:focus { left: 10px; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(10px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 112px; }
.brand img { width: min(560px, 48vw); height: auto; }
.primary-nav { display: flex; align-items: center; gap: clamp(14px, 2vw, 30px); font-size: 0.86rem; font-weight: 750; text-transform: uppercase; letter-spacing: .02em; }
.primary-nav a { padding: 10px 0; border-bottom: 2px solid transparent; }
.primary-nav a:hover, .primary-nav a.active { color: var(--blue); border-bottom-color: var(--blue); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 26px; color: white; background: linear-gradient(135deg, var(--blue), var(--blue-2)); border: 1px solid transparent; border-radius: 7px; font-weight: 800; text-transform: uppercase; letter-spacing: .02em; box-shadow: 0 10px 24px rgba(23, 79, 214, .24); transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(23, 79, 214, .32); }
.button-secondary { background: transparent; border-color: rgba(255,255,255,.75); box-shadow: none; }
.button-secondary.dark { color: var(--navy); border-color: var(--navy); }
.button-small { min-height: 40px; padding-inline: 18px; border-bottom: 0 !important; color: #fff !important; background: var(--navy-2); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; }
.nav-toggle span { display: block; height: 2px; margin: 7px; background: var(--navy); }

.hero { position: relative; overflow: hidden; background: var(--navy) url("assets/hero-bg.png") center / cover no-repeat; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,16,34,.96), rgba(3,16,34,.80) 38%, rgba(3,16,34,.28)); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: center; min-height: 360px; padding-block: 56px; }
.hero-copy { color: white; max-width: 650px; }
.eyebrow, .section-kicker { margin: 0 0 12px; color: var(--blue-2); font-size: .82rem; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }
.section-kicker.light { color: #8db9ff; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 18px; font-size: clamp(2.35rem, 5vw, 4.1rem); line-height: 1.02; letter-spacing: -.04em; }
h2 { font-size: clamp(1.75rem, 3vw, 2.7rem); line-height: 1.12; letter-spacing: -.03em; margin-bottom: 18px; }
h3 { font-size: 1.15rem; line-height: 1.25; margin-bottom: 10px; }
.hero-text { font-size: clamp(1rem, 1.4vw, 1.18rem); max-width: 610px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 26px; }
.hero-visual { justify-self: end; opacity: .94; border-radius: var(--radius); overflow: hidden; }

.section { padding: 76px 0; }
.section-muted { background: linear-gradient(180deg, #f9fbff, #eef4ff); }
.section-dark { color: white; background: linear-gradient(135deg, var(--navy), var(--navy-2)); }
.section-heading { max-width: 780px; margin-bottom: 32px; }
.section-heading.narrow { max-width: 740px; text-align: center; margin-inline: auto; }
.trust-strip { padding: 24px 0; border-bottom: 1px solid var(--line); background: #fff; }
.feature-grid { display: grid; gap: 24px; }
.feature-grid.four { grid-template-columns: repeat(4, 1fr); }
.feature-grid.three { grid-template-columns: repeat(3, 1fr); }
.feature-card { padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 8px 22px rgba(7,20,44,.06); }
.feature-card.compact { display: grid; grid-template-columns: 54px 1fr; column-gap: 16px; align-items: start; box-shadow: none; border-width: 0 1px 0 0; border-radius: 0; padding: 14px 28px 14px 0; }
.feature-card.compact h2 { font-size: 1rem; text-transform: uppercase; margin-bottom: 8px; color: #0c3471; }
.feature-card.compact p { grid-column: 2; margin: 0; font-size: .92rem; }
.icon { width: 44px; height: 44px; display: grid; place-items: center; color: var(--blue); border: 2px solid var(--blue); border-radius: 12px; font-weight: 900; }
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.split.reversed { grid-template-columns: .95fr 1.05fr; }
.panel { padding: 34px; background: white; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.accent-panel { border-top: 5px solid var(--blue); }
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.check-list, .problem-list { list-style: none; padding: 0; margin: 0; }
.check-list li, .problem-list li { position: relative; padding-left: 34px; margin-bottom: 18px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 21px; height: 21px; display: grid; place-items: center; border: 1.8px solid var(--blue); border-radius: 50%; color: var(--blue); font-size: .78rem; font-weight: 900; }
.problem-list li::before { content: "▣"; position: absolute; left: 0; color: var(--blue); }
.text-link { display: inline-flex; margin-top: 12px; color: var(--blue); font-weight: 850; }
.experience { background: radial-gradient(circle at 75% 25%, rgba(55,115,255,.24), transparent 34%), linear-gradient(135deg, var(--navy), #020c18); }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 34px; }
.metric-grid div { padding: 26px; border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius); background: rgba(255,255,255,.06); }
.metric-grid strong { display: block; font-size: 1.45rem; margin-bottom: 8px; }
.metric-grid span { color: rgba(255,255,255,.78); }
.contact-section { background: linear-gradient(180deg, #fff, #f5f8ff); }
.contact-card { display: grid; grid-template-columns: 1.2fr .8fr; gap: 32px; align-items: center; padding: 44px; border-radius: calc(var(--radius) + 6px); background: #fff; box-shadow: var(--shadow); border: 1px solid var(--line); }
.contact-actions { display: flex; flex-direction: column; gap: 16px; }
.site-footer { color: white; background: #031b36; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 24px 0; align-items: center; }
.footer-grid a:hover { color: #9ec1ff; }
.footer-meta { display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; padding: 14px 0 20px; color: #24344d; background: #fff; width: 100%; max-width: none; }
code { background: #edf3ff; padding: 2px 6px; border-radius: 6px; }

@media (max-width: 1050px) {
  .header-inner { min-height: 88px; }
  .brand img { width: min(420px, 65vw); }
  .nav-toggle { display: block; }
  .primary-nav { position: absolute; inset: 88px 0 auto 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 16px 24px 24px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .primary-nav.open { display: flex; }
  .primary-nav a { padding: 14px 0; }
  .hero-grid, .split, .split.reversed, .contact-card { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .feature-grid.four, .feature-grid.three, .capability-grid, .metric-grid, .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .container { width: min(100% - 28px, var(--container)); }
  .hero-grid { padding-block: 44px; min-height: 460px; }
  .hero::before { background: rgba(3,16,34,.90); }
  .section { padding: 56px 0; }
  .feature-grid.four, .feature-grid.three, .capability-grid, .metric-grid, .footer-grid { grid-template-columns: 1fr; }
  .feature-card.compact { grid-template-columns: 44px 1fr; border-right: 0; border-bottom: 1px solid var(--line); padding-right: 0; }
  .contact-card { padding: 28px; }
  .hero-actions .button, .contact-actions .button { width: 100%; }
  .footer-meta { padding-inline: 18px; justify-content: flex-start; }
}