header {
  height: 80px;

  display: flex;
  justify-content: space-between;
  align-items: center;

  padding: 0 60px;

  position: fixed;
  top: 0;
  left: 0;
  right: 0;

  z-index: 1000;

  background: transparent;

  transition: all 0.3s ease;
}

/* User has started scrolling */

header.blur {
  background: rgba(255, 255, 255, 0.1);

  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Past home section */

header.scrolled {
  background: white;
  box-shadow: 0 2px 15px rgba(0,0,0,0.08);

  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.left-section h1 {
  font-size: 28px;
  font-weight: 700;
  color: white;
  margin: 0;

  transition: 0.3s ease;
}

header.scrolled .left-section h1 {
  color: #d4af37;
}

.right-section {
  display: flex;
  align-items: center;
  gap: 30px;
}

.right-section p {
  margin: 0;
  cursor: pointer;
  font-size: 17px;
  font-weight: 500;
  transition: 0.3s ease;

  color: white;
}

header.scrolled .right-section p {
  color: gray;
}

.right-section p:hover {
  color: #d4af37;
  transform: scale(1.05);
}

.book-btn,
.mobile-book-btn {
  display: flex;
  align-items: center;
  gap: 8px;

  border: none;
  cursor: pointer;

  background: #d4af37;
  color: white;

  padding: 12px 24px;
  border-radius: 30px;

  font-weight: 600;
  transition: 0.3s ease;
}

.book-btn:hover,
.mobile-book-btn:hover {
  background: #b8962f;
}

.book-btn img,
.mobile-book-btn img {
  width: 18px;
  height: 18px;
}

/* HAMBURGER */

.hamburger {
  display: none;
  font-size: 27px;
  color: white;
  cursor: pointer;

  transition: 0.3s ease;
}

header.scrolled .hamburger {
  color: #b8962f;
}

/* MOBILE MENU */

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;

  width: 280px;
  height: 100vh;

  background: white;

  z-index: 2000;

  display: flex;
  flex-direction: column;

  padding: 30px;

  transition: right 0.4s ease;

  box-shadow: -5px 0 20px rgba(0,0,0,0.1);
}

.mobile-menu.active {
  right: 0;
}

.mobile-header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 30px;
}

.close-btn {
  font-size: 24px;
  cursor: pointer;
  font-weight: bold;
  color: #b8962f;
}

.mobile-menu p {
  margin: 15px 0;
  font-size: 18px;
  cursor: pointer;
  transition: 0.3s ease;
}

.mobile-menu p:hover {
  color: #d4af37;
}

.mobile-book-btn {
  margin-top: 25px;
  justify-content: center;
}

/* RESPONSIVE */

@media (max-width: 900px) {

  header {
    padding: 0 20px;
  }

  .right-section {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .left-section h1 {
    font-size: 24px;
  }

}