* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f7f7f7;
  color: #111;
  overflow-x: hidden;
}

/* HERO */
.hero {
  min-height: 90vh;
  background:
    linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.75)),
    url("https://images.unsplash.com/photo-1621605815971-fbc98d665033?auto=format&fit=crop&w=1600&q=80") center/cover no-repeat;
  color: white;
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  padding: 10px 0;
}

.logo {
  font-weight: bold;
  font-size: 20px;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 18px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

.hero-content {
  text-align: center;
  margin: auto;
  max-width: 700px;
  padding: 40px 0;
}

.hero h1 {
  font-size: 46px;
  line-height: 1.1;
  margin-bottom: 15px;
}

.hero-text {
  color: #ddd;
  margin-bottom: 25px;
  font-size: 18px;
}

.btn {
  display: inline-block;
  padding: 13px 22px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: bold;
}

.btn-primary {
  background: #c79a4b;
  color: black;
}

.btn-secondary {
  border: 1px solid white;
  color: white;
  margin-left: 10px;
}

/* SECTION */
.section {
  max-width: 1100px;
  margin: auto;
  padding: 60px 20px;
}

.section-heading {
  text-align: center;
  margin-bottom: 30px;
}

.section-heading h2 {
  margin: 0 0 8px;
  font-size: 32px;
}

.section-heading p {
  color: #666;
  margin: 0;
}

/* SERVICES */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: white;
  border-radius: 14px;
  padding: 22px 18px;
  text-align: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

.service-card span {
  display: block;
  margin-top: 10px;
  font-weight: bold;
  color: #c79a4b;
}

/* BOOKING */
#booking {
  padding: 70px 20px;
}

.booking-layout {
  width: 100%;
}

.booking-form {
  background: #fff;
  border-radius: 15px;
  padding: 25px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.booking-form input,
.booking-form select,
.booking-form textarea,
.booking-form button {
  width: 100%;
  margin-bottom: 14px;
  padding: 14px;
  border-radius: 9px;
  border: 1px solid #ddd;
  font-size: 16px;
}

.booking-form textarea {
  min-height: 110px;
  resize: vertical;
}

.booking-form button {
  background: #000;
  color: #fff;
  border: none;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

.booking-form button:hover {
  background: #222;
}

#message {
  text-align: center;
  font-weight: bold;
  margin-top: 10px;
}

.admin-link-wrap {
  text-align: center;
  margin-top: 20px;
}

.admin-link {
  text-decoration: none;
  color: #000;
  font-weight: 600;
}

/* TABLET */
@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero h1 {
    font-size: 38px;
  }
}

/* MOBILE */
@media (max-width: 768px) {
  .hero {
    min-height: 82vh;
    padding: 18px;
    background-position: center;
  }

  .navbar {
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }

  .logo {
    font-size: 19px;
  }

  .nav-links {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
  }

  .nav-links a {
    font-size: 14px;
    padding: 8px 10px;
    background: rgba(255,255,255,0.12);
    border-radius: 999px;
  }

  .hero-content {
    padding: 35px 0;
  }

  .hero h1 {
    font-size: 31px;
    line-height: 1.15;
    margin-bottom: 14px;
  }

  .hero-text {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 22px;
  }

  .btn {
    width: 100%;
    text-align: center;
    padding: 14px 18px;
    font-size: 15px;
  }

  .btn-secondary {
    margin-left: 0;
    margin-top: 10px;
  }

  .section {
    padding: 48px 18px;
  }

  .section-heading {
    margin-bottom: 24px;
  }

  .section-heading h2 {
    font-size: 26px;
    line-height: 1.2;
  }

  .section-heading p {
    font-size: 15px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .service-card {
    padding: 22px 16px;
  }

  #booking {
    padding: 50px 18px;
  }

  .booking-form {
    max-width: 100%;
    padding: 20px;
    border-radius: 14px;
  }

  .booking-form input,
  .booking-form select,
  .booking-form textarea,
  .booking-form button {
    font-size: 15px;
    padding: 13px;
  }
}

@media (max-width: 420px) {
  .hero h1 {
    font-size: 28px;
  }

  .hero-text {
    font-size: 14px;
  }

  .section-heading h2 {
    font-size: 24px;
  }
}