:root {
  --color-primary: #0a2540;
  --color-accent: #00b4d8;
  --color-accent-dark: #0a8fb1;
  --color-heading: #0f172a;
  --color-text: #475569;
  --color-bg: #f8fafc;
  --color-white: #ffffff;
  --color-border: #e2e8f0;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.08);
  --radius-lg: 24px;
  --radius-md: 16px;
  --container: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: 'Inter', sans-serif; color: var(--color-text); background: var(--color-white); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }
.narrow { max-width: 820px; }
.section { padding: 88px 0; }
h1, h2, h3, h4 { margin: 0 0 16px; color: var(--color-heading); line-height: 1.15; }
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); letter-spacing: -0.04em; }
h2 { font-size: clamp(2rem, 3vw, 3rem); letter-spacing: -0.03em; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 16px; }
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.92); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(226,232,240,0.7); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 0; }
.brand-text { font-weight: 800; font-size: 1.4rem; color: var(--color-primary); }
.nav-menu, .footer-menu { display: flex; list-style: none; gap: 28px; padding: 0; margin: 0; }
.nav-menu a:hover, .footer-menu a:hover, .text-link:hover { color: var(--color-accent); }
.header-cta, .btn { display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; font-weight: 700; transition: 0.25s ease; }
.header-cta, .btn-primary { background: var(--color-accent); color: var(--color-white); padding: 14px 22px; }
.header-cta:hover, .btn-primary:hover { background: var(--color-accent-dark); transform: translateY(-1px); }
.btn-secondary { border: 1px solid rgba(255,255,255,0.35); color: var(--color-white); padding: 14px 22px; }
.hero-section { background: radial-gradient(circle at top right, rgba(0,180,216,0.22), transparent 25%), linear-gradient(135deg, #081a2d 0%, #0a2540 48%, #0f3b63 100%); color: var(--color-white); padding: 110px 0 96px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.hero-section h1, .hero-section p, .hero-section .eyebrow { color: var(--color-white); }
.eyebrow { display: inline-block; margin-bottom: 18px; font-size: 0.9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-accent); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-visual { position: relative; min-height: 420px; }
.hero-orb { position: absolute; border-radius: 999px; filter: blur(10px); }
.hero-orb-one { top: 20px; right: 20px; width: 160px; height: 160px; background: rgba(0,180,216,0.22); }
.hero-orb-two { bottom: 20px; left: 0; width: 220px; height: 220px; background: rgba(255,255,255,0.1); }
.hero-panel { position: absolute; inset: 50px 20px 30px 60px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; align-content: center; padding: 30px; border: 1px solid rgba(255,255,255,0.14); border-radius: 28px; background: rgba(255,255,255,0.06); backdrop-filter: blur(10px); box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25); }
.hero-panel span { display: inline-flex; align-items: center; justify-content: center; min-height: 70px; border-radius: 16px; font-weight: 700; background: rgba(255,255,255,0.08); }
.section-heading { max-width: 760px; margin-bottom: 40px; }
.section-heading.center { text-align: center; margin-inline: auto; }
.section-heading.light h2, .section-heading.light p, .section-heading.light .eyebrow { color: var(--color-white); }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.card { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 28px; box-shadow: var(--shadow-soft); }
.service-card, .product-card, .case-card { transition: transform 0.25s ease, box-shadow 0.25s ease; }
.service-card:hover, .product-card:hover, .case-card:hover { transform: translateY(-6px); box-shadow: 0 22px 60px rgba(15, 23, 42, 0.12); }
.why-section { background: linear-gradient(135deg, #081a2d 0%, #0a2540 100%); }
.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.stat-card { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-md); padding: 28px; text-align: center; color: var(--color-white); }
.stat-card strong { display: block; font-size: 2.5rem; line-height: 1; margin-bottom: 10px; }
.process-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; }
.process-step { padding: 28px 22px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-bg); text-align: center; }
.process-step span { display: inline-flex; width: 54px; height: 54px; align-items: center; justify-content: center; border-radius: 999px; margin-bottom: 14px; font-weight: 800; color: var(--color-white); background: var(--color-primary); }
.cta-section { padding-top: 0; }
.cta-box { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 42px; border-radius: 28px; background: linear-gradient(135deg, #0a2540 0%, #0f3b63 100%); color: var(--color-white); }
.cta-box h2, .cta-box p, .cta-box .eyebrow { color: var(--color-white); }
.page-section { padding-top: 60px; }
.page-title { margin-bottom: 24px; }
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.site-footer { background: #0b1220; color: rgba(255,255,255,0.78); padding-top: 70px; }
.site-footer h3, .site-footer h4 { color: var(--color-white); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 28px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 10px; }
.footer-bottom { padding: 24px 0; margin-top: 40px; border-top: 1px solid rgba(255,255,255,0.08); }
@media (max-width: 1024px) {
  .hero-grid, .card-grid, .stats-grid, .process-steps, .footer-grid, .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-box { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 767px) {
  .header-inner { flex-wrap: wrap; }
  .nav-menu, .footer-menu { flex-direction: column; gap: 12px; }
  .hero-grid, .card-grid, .stats-grid, .process-steps, .footer-grid, .post-grid { grid-template-columns: 1fr; }
  .hero-section { padding: 90px 0 70px; }
  .hero-panel { position: relative; inset: auto; margin-top: 20px; }
  .section { padding: 72px 0; }
  .cta-box { padding: 30px; }
}