:root {
  --brand: #00497a;
  --brand-dark: #00345a;
  --accent: #0ea5e9;
  --bg: #f6f9fb;
  --card: #ffffff;
  --muted: #6b7280;
  --radius: 12px;
  --max-width: 1100px;
}
* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto,
    "Helvetica Neue", Arial;
  background: linear-gradient(180deg, var(--bg), #eef6fb);
  color: #0f1724;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.45;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px;
}

header {
  background: linear-gradient(90deg, var(--brand), var(--brand-dark));
  color: white;
  padding: 34px 18px;
  border-radius: 16px;
  display: flex;
  gap: 18px;
  align-items: center;
  box-shadow: 0 8px 30px rgba(2, 6, 23, 0.12);
}

.logo-wrap {
  width: 96px;
  height: 96px;
  flex: 0 0 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 14px;
}
.logo {
  height: 100%;
  width: 100%;
}
.brand-title {
  font-size: 1.5rem;
  margin: 0;
}
.brand-sub {
  margin: 4px 0 0;
  font-size: 0.95rem;
  opacity: 0.95;
}

nav {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin: 18px 0;
}
nav a {
  color: var(--brand-dark);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 8px;
  font-weight: 600;
}
nav a:hover {
  background: rgba(0, 0, 0, 0.03);
}

main {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 24px;
  align-items: start;
  margin-top: 18px;
}
@media (max-width: 920px) {
  main {
    grid-template-columns: 1fr;
    padding-bottom: 40px;
  }
  .logo-wrap {
    width: 72px;
    height: 72px;
    flex: 0 0 72px;
  }
}

.hero {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.8),
    rgba(255, 255, 255, 0.6)
  );
  padding: 22px;
  border-radius: var(--radius);
  box-shadow: 0 6px 20px rgba(2, 6, 23, 0.06);
}
.hero h1 {
  margin: 0 0 8px;
  font-size: 1.6rem;
  color: var(--brand-dark);
}
.hero p {
  margin: 0;
  color: var(--muted);
}

.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.card {
  background: var(--card);
  padding: 16px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(2, 6, 23, 0.04);
  border: 1px solid rgba(2, 6, 23, 0.03);
}
.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--brand);
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.cta {
  display: flex;
  gap: 12px;
  margin-top: 18px;
  flex-wrap: wrap;
}
.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 700;
  border: 0;
  cursor: pointer;
}
.btn-primary {
  background: var(--brand);
  color: white;
  box-shadow: 0 8px 22px rgba(2, 6, 23, 0.12);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--brand);
  color: var(--brand);
}

.side {
  position: relative;
  top: 0;
}
.contact-card {
  position: sticky;
  top: 24px;
  background: linear-gradient(180deg, #fff, #fbfdff);
  padding: 18px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.04);
  box-shadow: 0 8px 24px rgba(2, 6, 23, 0.04);
}
.contact-card h3 {
  margin: 0 0 8px;
  color: var(--brand);
}
.muted {
  color: var(--muted);
  font-size: 0.95rem;
}

footer {
  margin-top: 28px;
  text-align: center;
  color: var(--muted);
  font-size: 0.92rem;
  padding: 18px 0;
}

.small {
  font-size: 0.9rem;
}
.phone {
  font-weight: 800;
  color: var(--brand-dark);
  font-size: 1.05rem;
}

/* simple form styling */
.form-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
input[type="text"],
input[type="email"],
textarea {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid rgba(2, 6, 23, 0.06);
  font-size: 0.95rem;
}
textarea {
  min-height: 110px;
  resize: vertical;
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
@media (max-width: 560px) {
  .grid-2 {
    grid-template-columns: 1fr;
  }
}
.helper {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 8px;
}

/* google map */
#map {
  width: 100%;
  height: 400px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}