/* ===== RESET ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  color: #333;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: #0a4d68;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  z-index: 1000;
}

.navbar ul {
  display: flex;
  gap: 25px;
  list-style: none;
}

.navbar a {
  color: #fff;
  text-decoration: none;
}

.btn-nav {
  background: #00b4d8;
  padding: 8px 14px;
  border-radius: 5px;
}

/* ===== HERO ===== */
.hero {
  height: 100vh;
  background: linear-gradient(rgba(0,0,0,.5), rgba(0,0,0,.5)),
    url("https://images.unsplash.com/photo-1501785888041-af3ef285b470")
    center/cover no-repeat;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
}

.hero p {
  margin: 15px 0;
}

/* ===== BUTTON ===== */
.btn-primary {
  background: #00b4d8;
  color: #fff;
  padding: 12px 25px;
  border-radius: 30px;
  text-decoration: none;
}

.btn-secondary {
  border: 2px solid #fff;
  color: #fff;
  padding: 12px 25px;
  border-radius: 30px;
  text-decoration: none;
  margin-left: 10px;
}

/* ===== SECTION ===== */
.section {
  padding: 100px 10%;
  text-align: center;
}

.gray {
  background: #f5f5f5;
}

/* ===== GRID ===== */
.about-grid,
.services-grid,
.clients-grid {
  display: grid;
  gap: 20px;
  margin-top: 40px;
}

.about-grid { grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); }
.services-grid { grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); }
.clients-grid { grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); }

.about-card,
.service-card,
.client-card {
  background: #fff;
  padding: 25px;
  border-radius: 12px;
  transition: transform .3s;
}

.service-card:hover {
  transform: translateY(-8px);
}

/* ===== BOOKING ===== */
.booking-form {
  max-width: 600px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.booking-form input,
.booking-form select,
.booking-form textarea {
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #ccc;
}

/* ===== MAP ===== */
.map-container iframe {
  width: 100%;
  height: 350px;
  border-radius: 12px;
  border: none;
}

/* ===== FOOTER ===== */
footer {
  background: #0a4d68;
  color: #fff;
  text-align: center;
  padding: 30px;
}

/* ===== SCROLL ANIMATION ===== */
.reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: all .9s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: .2s }
.delay-2 { transition-delay: .4s }
.delay-3 { transition-delay: .6s }
.delay-4 { transition-delay: .8s }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .navbar {
    flex-direction: column;
  }
}