:root {
  --primary: #0077ff;
  --dark: #222;
  --light: #f9f9f9;
  --radius: 10px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: Arial, sans-serif; line-height: 1.6; color: var(--dark); }

.container { width: 90%; max-width: 1100px; margin: auto; }

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.btn {
  padding: 10px 20px; border-radius: var(--radius); border: none; cursor: pointer;
  transition: 0.3s; font-weight: bold;
}
.btn.primary { background: var(--primary); color: #fff; }
.btn.primary:hover { background: #005fcc; }
.btn.ghost { border: 2px solid var(--primary); color: var(--primary); background: transparent; }
.btn.ghost:hover { background: var(--primary); color: #fff; }

.site-header {
  background: #fff; box-shadow: 0 2px 5px rgba(0,0,0,.1); position: sticky; top: 0; z-index: 1000;
}
.header-inner { display: flex; justify-content: space-between; align-items: center; padding: 15px 0; }
.brand { font-size: 1.4rem; font-weight: bold; }
.brand span { color: var(--primary); }

.nav ul { display: flex; gap: 20px; }
.nav a { padding: 5px 0; }
.nav a:hover { color: var(--primary); }

.actions { display: flex; gap: 10px; align-items: center; }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.hamburger span { width: 25px; height: 3px; background: var(--dark); }

.hero { padding: 60px 0; background: linear-gradient(to right, #eaf4ff, #fff); }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 40px; }
.hero h1 { font-size: 2.2rem; margin-bottom: 15px; }
.hero p { margin-bottom: 20px; }
.hero img { width: 100%; border-radius: var(--radius); }

.section { padding: 60px 0; }
.section-title { text-align: center; font-size: 1.8rem; margin-bottom: 30px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.card { background: #fff; padding: 20px; border-radius: var(--radius); box-shadow: 0 2px 8px rgba(0,0,0,.05); text-align: center; }

.bg-light { background: var(--light); }

.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 15px; }
.gallery-grid img { width: 100%; border-radius: var(--radius); }

.contact-form { display: grid; gap: 15px; max-width: 500px; margin: auto; }
.contact-form input, .contact-form textarea {
  padding: 10px; border-radius: var(--radius); border: 1px solid #ccc;
}
.form-msg { text-align: center; margin-top: 10px; font-weight: bold; }

.site-footer { background: #222; color: #fff; text-align: center; padding: 20px; margin-top: 20px; }

.modal {
  display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.6); justify-content: center; align-items: center;
}
.modal-content {
  background: #fff; padding: 20px; border-radius: var(--radius); max-width: 400px; width: 90%; position: relative;
}
.modal-content h2 { margin-bottom: 15px; }
.modal-content input { width: 100%; margin-bottom: 10px; padding: 10px; border-radius: var(--radius); border: 1px solid #ccc; }
.close { position: absolute; top: 10px; right: 15px; font-size: 1.5rem; cursor: pointer; }

.testimonials .card {
  background: #f9f9f9;
  border-left: 4px solid #0077cc;
  padding: 1.5rem;
  font-style: italic;
}
.testimonials h4 {
  margin-top: 1rem;
  font-style: normal;
  color: #333;
  font-weight: bold;
}
@media(max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .nav { display: none; }
  .nav.active { display: block; position: absolute; top: 60px; right: 10px; background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,.2); border-radius: var(--radius); }
  .nav ul { flex-direction: column; gap: 10px; padding: 15px; }
  .hamburger { display: flex; }
}