:root {
  --primary:#0a74da;
  --primary-dark:#084c9e;
  --text-dark:#0a2a43;
  --text-light:#555;
  --bg:#f7f9fc;
}

* { box-sizing:border-box; }

body {
  margin:0;
  font-family:'Inter','Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--text-light);
}

.wrap {
  max-width:1200px;
  margin:auto;
  padding:0 20px;
}

.site-header {
  position:sticky;
  top:0;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(10px);
  box-shadow:0 4px 20px rgba(0,0,0,.05);
}

.header-inner {
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:15px 0;
}

.logo { height:50px; }

.brand { display:flex; gap:10px; align-items:center; }

.line-small { font-size:12px; color:#777; }
.line-large { font-size:18px; font-weight:700; color:var(--text-dark); }

.top-nav a {
  margin:0 15px;
  text-decoration:none;
  color:var(--text-dark);
}

.hero img {
  width:100%;
  height:520px;
  object-fit:cover;
  border-radius:24px;
}

.slide { position:relative; }

.slide::after {
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(to right,rgba(0,0,0,.6),rgba(0,0,0,.2));
  border-radius:24px;
}

.slide-caption {
  position:absolute;
  left:60px;
  bottom:80px;
  color:white;
}

.slide-caption h1 { font-size:44px; }

.btn.primary {
  display:inline-block;
  margin-top:15px;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:white;
  padding:14px 32px;
  border-radius:30px;
  text-decoration:none;
}

.why {
  padding:80px 0;
  text-align:center;
}

.why-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:30px;
}

.why-card {
  background:white;
  padding:30px;
  border-radius:18px;
  box-shadow:0 10px 30px rgba(0,0,0,.07);
}

.services { padding:80px 0; }

.service-list {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:30px;
}

.service-item {
  background:white;
  border-radius:16px;
  overflow:hidden;
  box-shadow:0 10px 30px rgba(0,0,0,.08);
}

.service-item img {
  width:100%;
  height:200px;
  object-fit:cover;
}

.service-text {
  padding:20px;
  text-align:center;
}

.book {
  padding:80px 0;
}

.book form {
  background:white;
  padding:40px;
  border-radius:20px;
  box-shadow:0 15px 40px rgba(0,0,0,.08);
  max-width:500px;
  margin:auto;
}

.book input,
.book textarea {
  width:100%;
  padding:14px;
  margin-bottom:15px;
  border-radius:10px;
  border:1px solid #ddd;
}

.site-footer {
  background:#0a2a43;
  color:white;
  text-align:center;
  padding:30px;
}
/* =====================
   MOBILE VERSION
   ===================== */

@media (max-width: 768px) {

  /* HEADER */
  .header-inner {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .top-nav {
    display: flex;
    gap: 15px;
  }

  .top-nav a {
    margin: 0;
  }

  /* HERO */
  .hero img {
    height: 360px;
    border-radius: 16px;
  }

  .slide-caption {
    left: 20px;
    right: 20px;
    bottom: 30px;
    text-align: center;
  }

  .slide-caption h1 {
    font-size: 26px;
  }

  .slide-caption p {
    font-size: 16px;
  }

  /* WHY */
  .why {
    padding: 50px 0;
  }

  /* SERVICES */
  .services {
    padding: 50px 0;
  }

  /* FORM */
  .book form {
    padding: 25px;
  }

}