:root {
  --green: #27ae60;
  --light-green: #dff6e6;
  --black: #222;
  --white: #fff;
  --light-color: #777;
  --border: .1rem solid rgba(0,0,0,.1);
  --box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
}

* {
  font-family: 'Poppins', sans-serif;
  margin: 0; padding: 0;
  box-sizing: border-box;
  outline: none; border: none;
  text-decoration: none;
  transition: all .3s ease;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}



/* Social sidebar */
.social-sidebar {
  position: fixed;
  top: 40%;
  left: 1rem;
  display: flex;
  flex-direction: column;
  z-index: 1000;
}

.social-sidebar a {
  background: var(--green);
  color: var(--white);
  width: 4rem;
  height: 4rem;
  line-height: 4rem;
  text-align: center;
  margin: .4rem 0;
  border-radius: .5rem;
  font-size: 2rem;
}

.social-sidebar a:hover {
  background: var(--black);
}

/* Swiper Section */
.home {
  width: 100%;
  height: 90vh;
}

.home .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover !important;
  background-position: center !important;
  position: relative;
  height: 90vh;
}

.home .content {
  text-align: center;
  color: #fff;
  z-index: 10;
  position: relative;
  max-width: 60rem;
  animation: fadeIn 1s ease forwards;
}

.home .content h3 {
  font-size: 4rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.home .content p {
  font-size: 1.8rem;
  margin-bottom: 2rem;
}

.btn {
  background: var(--green);
  color: var(--white);
  padding: 1rem 2.5rem;
  font-size: 1.6rem;
  border-radius: .5rem;
  cursor: pointer;
}

.btn:hover {
  background: var(--black);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(2rem); }
  to { opacity: 1; transform: translateY(0); }
}

/* Cities Section */
.cities {
  padding: 5rem 9%;
  background: var(--light-green);
}

.cities .heading {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 4rem;
  text-transform: uppercase;
}

.cities .heading span {
  color: var(--green);
}

.city {
  display: flex;
  align-items: center;
  background: var(--white);
  box-shadow: var(--box-shadow);
  border-radius: 1rem;
  margin-bottom: 3rem;
  overflow: hidden;
}

.city img {
  width: 50%;
  height: 100%;
  object-fit: cover;
}

.city .content {
  width: 50%;
  padding: 3rem;
}

.city .content h3 {
  font-size: 2.5rem;
  color: var(--black);
}

.city .content p {
  font-size: 1.6rem;
  color: var(--light-color);
  margin: 1rem 0 2rem;
}



@media (max-width: 768px) {
  .city {
    flex-direction: column;
  }
  .city img, .city .content {
    width: 100%;
  }
  .home .content h3 { font-size: 3rem; }
}