:root {
  --bg: #ffffff;
  --text: #102033;
  --muted: #556273;
  --line: rgba(16, 32, 51, 0.1);
  --shadow: 0 20px 50px rgba(15, 37, 64, 0.12);
  --blue: #0d3f8a;
  --yellow: #f4c430;
  --green: #1f9d68;
  --orange: #f28529;
  --red-soft: #f5e9e1;
  --blue-soft: #eaf2ff;
  --green-soft: #eaf8f1;
  --yellow-soft: #fff8dc;
  --orange-soft: #fff1e5;
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 10% 15%, rgba(244, 196, 48, 0.18), transparent 22%),
    radial-gradient(circle at 88% 12%, rgba(31, 157, 104, 0.16), transparent 18%),
    radial-gradient(circle at 82% 72%, rgba(242, 133, 41, 0.14), transparent 18%),
    radial-gradient(circle at 18% 82%, rgba(13, 63, 138, 0.08), transparent 20%);
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(16, 32, 51, 0.06);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 88px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.brand img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: 0 8px 22px rgba(13, 63, 138, 0.14);
  background: #fff;
}
.brand div { display: flex; flex-direction: column; }
.brand-kicker {
  font-size: 0.78rem;
  color: var(--blue);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.brand strong {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  line-height: 1.2;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}
.site-nav a {
  font-weight: 600;
  color: #243244;
}
.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 0;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  border-radius: 999px;
}

.hero {
  padding: 54px 0 48px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 40px;
  align-items: center;
}
.hero-copy h1,
.section-heading h2,
.about-copy h2,
.cta-box h2,
.contact-copy h2 {
  font-family: 'Montserrat', sans-serif;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0;
}
.hero-copy h1 {
  font-size: clamp(2.3rem, 4vw, 4.5rem);
  max-width: 10ch;
  margin-bottom: 20px;
}
.hero-copy p {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 61ch;
  margin: 0 0 26px;
}
.eyebrow {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-soft);
}
.eyebrow.light {
  color: #fff;
  background: rgba(255,255,255,0.14);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue), #1560c7);
  box-shadow: 0 14px 30px rgba(13, 63, 138, 0.25);
}
.btn-light {
  background: #fff;
  border: 1px solid var(--line);
}
.btn-outline {
  border: 1px solid rgba(13, 63, 138, 0.18);
  background: #fff;
}
.btn-white {
  background: #fff;
  color: var(--blue);
}
.btn-disabled {
  background: #eef2f7;
  color: #7b8794;
  pointer-events: none;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}
.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.hero-highlights article {
  padding: 18px;
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(16, 32, 51, 0.06);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
}
.hero-highlights strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 6px;
}
.hero-highlights span {
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-visual {
  position: relative;
  min-height: 620px;
}
.hero-card {
  position: absolute;
  overflow: hidden;
  border-radius: 26px;
  background: #fff;
  box-shadow: var(--shadow);
  border: 8px solid rgba(255,255,255,0.95);
}
.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.main-card {
  inset: 40px 60px 40px 0;
}
.floating-card.one {
  width: 235px;
  height: 180px;
  right: 0;
  top: 10px;
  transform: rotate(4deg);
}
.floating-card.two {
  width: 260px;
  height: 190px;
  right: 10px;
  bottom: 12px;
  transform: rotate(-5deg);
}

.quick-strip {
  padding-bottom: 24px;
}
.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.quick-grid article {
  background: #fff;
  border: 1px solid rgba(16, 32, 51, 0.06);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}
.icon {
  font-size: 1.5rem;
  display: inline-flex;
  margin-bottom: 10px;
}
.quick-grid h3 {
  margin: 0 0 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.08rem;
}
.quick-grid p { margin: 0; color: var(--muted); }

.section { padding: 82px 0; }
.section-heading {
  margin-bottom: 34px;
}
.section-heading.center {
  text-align: center;
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 38px;
}
.section-heading h2,
.about-copy h2,
.contact-copy h2,
.cta-box h2 {
  font-size: clamp(1.95rem, 3vw, 3.1rem);
  margin-bottom: 14px;
}
.section-heading p,
.about-copy p,
.contact-copy p,
.cta-box p {
  color: var(--muted);
  margin: 0;
  font-size: 1.03rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.service-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid rgba(16, 32, 51, 0.06);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: "";
  position: absolute;
  inset: auto -28px -28px auto;
  width: 120px;
  height: 120px;
  border-radius: 999px;
  opacity: 0.14;
}
.accent-blue::after { background: var(--blue); }
.accent-yellow::after { background: var(--yellow); }
.accent-green::after { background: var(--green); }
.accent-orange::after { background: var(--orange); }
.service-icon {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  border-radius: 18px;
  margin-bottom: 18px;
}
.accent-blue .service-icon { background: var(--blue-soft); }
.accent-yellow .service-icon { background: var(--yellow-soft); }
.accent-green .service-icon { background: var(--green-soft); }
.accent-orange .service-icon { background: var(--orange-soft); }
.service-card h3 {
  margin: 0 0 10px;
  font-size: 1.12rem;
  font-family: 'Montserrat', sans-serif;
}
.service-card p { margin: 0; color: var(--muted); }

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 28px;
  align-items: start;
}
.feature-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 14px;
}
.feature-list li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
}
.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--green));
}
.info-box,
.contact-card {
  padding: 30px;
  border-radius: 26px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  border: 1px solid rgba(16, 32, 51, 0.08);
  box-shadow: var(--shadow);
}
.info-box h3 {
  margin: 0 0 20px;
  font-family: 'Montserrat', sans-serif;
}
.info-item,
.contact-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  border-top: 1px solid rgba(16, 32, 51, 0.08);
}
.info-item:first-of-type,
.contact-row:first-of-type { border-top: 0; padding-top: 0; }
.info-item span,
.contact-row span { color: var(--muted); }
.info-item strong,
.contact-row strong { text-align: right; }

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  grid-auto-rows: 260px;
  gap: 18px;
}
.gallery-item {
  margin: 0;
  border-radius: 24px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}
.gallery-item:hover img { transform: scale(1.04); }
.gallery-item.large { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }

.cta-box {
  background: linear-gradient(135deg, #0b2f68 0%, #0d3f8a 55%, #117a55 100%);
  color: #fff;
  border-radius: 32px;
  padding: 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  box-shadow: 0 24px 60px rgba(9, 42, 84, 0.28);
}

.site-footer {
  padding: 28px 0 42px;
  border-top: 1px solid rgba(16, 32, 51, 0.08);
}
.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: end;
}
.footer-wrap p {
  margin: 8px 0 0;
  color: var(--muted);
}

@media (max-width: 1100px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .service-grid,
  .quick-grid { grid-template-columns: 1fr 1fr; }
  .hero-highlights { grid-template-columns: 1fr; }
  .hero-visual { min-height: 520px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item.large,
  .gallery-item.wide { grid-column: auto; grid-row: auto; }
}

@media (max-width: 820px) {
  .site-nav {
    display: none;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 84px;
    padding: 18px;
    border-radius: 20px;
    background: #fff;
    box-shadow: var(--shadow);
    border: 1px solid rgba(16, 32, 51, 0.08);
    flex-direction: column;
    align-items: stretch;
  }
  .site-nav.is-open { display: flex; }
  .menu-toggle { display: inline-block; }
  .hero-grid,
  .about-grid,
  .contact-grid,
  .service-grid,
  .quick-grid,
  .gallery-grid,
  .footer-wrap { grid-template-columns: 1fr; display: grid; }
  .hero { padding-top: 28px; }
  .hero-visual {
    order: -1;
    min-height: 420px;
  }
  .main-card { inset: 48px 40px 30px 0; }
  .floating-card.one {
    width: 180px;
    height: 130px;
  }
  .floating-card.two {
    width: 190px;
    height: 140px;
  }
  .cta-box {
    padding: 30px;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 22px), var(--container)); }
  .nav-wrap { min-height: 78px; }
  .brand img { width: 54px; height: 54px; }
  .hero-copy h1 { max-width: none; }
  .hero-visual { min-height: 350px; }
  .main-card { inset: 36px 28px 24px 0; }
  .floating-card.one,
  .floating-card.two {
    width: 145px;
    height: 105px;
  }
  .section,
  .hero { padding-bottom: 60px; }
  .service-card,
  .quick-grid article,
  .info-box,
  .contact-card,
  .cta-box { padding: 22px; }
}