:root {
  --primary: #b4d6cd;
  --secondary: #5e9989;
  --text: #485552;
  --background: #d9efe9;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
  border: none;
  text-decoration: none;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  background-color: var(--background);
  color: var(--text);
  min-height: 5000px;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 7%;
  background-color: rgb(250, 249, 246, 0.8);
  border-bottom: 5px solid var(--primary);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
}

.navbar .navbar-logo {
  margin-top: -1.2rem;
  margin-bottom: -1.5rem;
}

.navbar .navbar-logo img {
  height: 4rem;
}

.navbar .navbar-nav a {
  color: var(--text);
  display: inline-block;
  font-size: 1rem;
  font-weight: 500;
  margin: 0 0.7rem;
}

.navbar .navbar-nav a:hover {
  color: var(--secondary);
}

.navbar .navbar-nav a::after {
  content: "";
  display: block;
  padding-bottom: 0.5rem;
  border-bottom: 0.1rem solid var(--secondary);
  transform: scaleX(0);
  transition: 0.2s linear;
}

.navbar .navbar-nav a:hover::after {
  transform: scaleX(0.5);
}

.navbar .navbar-extra a {
  margin: 0 0.75rem;
  color: var(--text);
}

.navbar .navbar-extra a:hover {
  color: var(--a);
}

#hamburger-menu {
  display: none;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-image: url("../img/home/header-bg.webp");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 50%;
  bottom: 0;
  background: linear-gradient(0deg, var(--background) 8%, rgba(0, 0, 0, 0) 50%);
}

.hero .content {
  padding: 1.4rem 7%;
  max-width: 60rem;
}

.hero .content h1 {
  font-size: 2.5rem;
  font-weight: 500;
  color: #ffff;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  line-height: 1;
}

.hero .content h2 {
  font-size: 4.475rem;
  color: var(--secondary);
  text-shadow: 1.5px 1.5px 3px rgba(0, 0, 0, 0.65);
  line-height: 1.2;
}

.hero .content p {
  font-size: 1.75rem;
  margin-top: 1rem;
  line-height: 1.2;
  font-weight: 400;
  text-shadow: 1px 1px 3px rgba(1, 1, 3, 0.5);
  color: #ffff;
}

.hero .content .cta {
  margin-top: 1rem;
  display: inline-block;
  padding: 0.5rem 2rem;
  font-size: 1.25rem;
  font-weight: 500;
  color: #ffff;
  text-shadow: 1px 1px 3px rgba(1, 1, 3, 0.5);
  background-color: var(--secondary);
  border-radius: 0.5rem;
  box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* About Section */
.about {
  margin-top: -7rem;
  padding: 7rem 7% 1.4rem;
}

.about h2 {
  text-align: center;
  font-size: 2rem;
  color: var(--secondary);
}

.about .row {
  display: flex;
  flex-wrap: wrap;
  margin-top: 3rem;
  margin-bottom: -1rem;
}

.about .row .about-img {
  flex: 1 1 30rem;
}

.about .row .about-img img {
  width: 100%;
}

.about .row .content {
  flex: 1 1 40rem;
  padding: 0 1rem;
}

.about .row .content h3 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.about .row .content p {
  font-size: 1.25rem;
  font-weight: 300;
  margin-bottom: 0.8rem;
  line-height: 1.6;
  text-align: justify;
}

/* Admission Section */
.admission {
  margin-top: -7.5rem;
  padding: 7rem 7% 1.4rem;
}

.admission h2 {
  text-align: center;
  font-size: 2rem;
  margin-top: 1rem;
  margin-bottom: 3rem;
  color: var(--secondary);
}

.admission .row {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.admission .row .admission-img {
  flex: 1 1 20rem;
}

.admission .row .admission-img img {
  width: 100%;
}

.admission .row .content {
  flex: 1 1 35rem;
  padding: 0 1rem;
  margin-top: -1.8rem;
}

.admission .row .content h3 {
  font-size: 1.6rem;
  margin-top: 2rem;
  margin-bottom: -0.5rem;
}

.admission .row .content p {
  font-size: 1.25rem;
  font-weight: 300;
  margin-top: 1.5rem;
  margin-bottom: 0.8rem;
  line-height: 1.6;
  text-align: justify;
}

.admission h3 {
  font-size: 1.6rem;
  margin-top: 1.25rem;
  margin-bottom: 0rem;
}

.admission h3 span {
  color: var(--secondary);
}

.admission .rowE {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.admission .rowE .admission-card {
  text-align: center;
  border: 2px solid var(--text);
  padding: 2rem;
}

.admission .rowE .admission-card:hover {
  border: 2px solid var(--secondary);
}

.admission .rowE .admission-image {
  padding: 1rem 0;
}

.admission .rowE .admission-image img {
  width: 100%;
}

.admission .rowE .admission-content h4 {
  font-size: 1.2rem;
  color: var(--text);
}

.admission .rowE .admission-content h4:hover {
  color: var(--secondary);
}

.admission .rowE .admission-desc {
  margin-top: 0.5rem;
  font-size: 1rem;
  color: var(--text);
}

/* Learning Section */

.learning {
  margin-top: -5rem;
  padding: 7rem 7% 1.4rem;
}

.learning h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 1.25rem;
  color: var(--secondary);
}

.learning h3 {
  text-align: left;
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.learning ul {
  font-size: 1.25rem;
  font-weight: 300;
  margin-bottom: 0.8rem;
  line-height: 1.6;
  text-align: justify;
}

.learning .content ul {
  margin-top: -1rem;
  margin-bottom: -1rem;
}

.learning #sub-ul {
  text-align: left;
}

.learning p {
  font-size: 1.25rem;
  font-weight: 300;
  margin-top: 1rem;
  margin-bottom: 0.8rem;
  line-height: 1.6;
  text-align: justify;
}

/*Newsletter Section */

.newsletter {
  margin-top: -5rem;
  margin-bottom: 1.4rem;
  padding: 7rem 7% 1.4rem;
  text-align: center;
}

.newsletter h2 {
  font-size: 2rem;
  margin-bottom: 1.25rem;
  color: var(--secondary);
}

.newsletter h3 {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.newsletter-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.newsletter-cover {
  width: 50vh;
  max-width: 100%;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.newsletter-btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--text);
  color: var(--background);
  text-decoration: none;
  border-radius: 6px;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.newsletter-btn:hover {
  background-color: #333;
  transform: translateY(-2px);
}

/* Alumnni Section */

.alumni {
  margin-top: -7rem;
  padding: 7rem 7% 1.4rem;
}

.alumni h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2.5rem;
  color: var(--secondary);
}

.alumni p {
  font-size: 1.25rem;
  font-weight: 300;
  margin-bottom: 0.8rem;
  line-height: 1.6;
  text-align: justify;
}

.alumni ul {
  font-size: 1.25rem;
  font-weight: 300;
  margin-top: -1.25rem;
  margin-bottom: -7.5rem;
  line-height: 1.6;
  text-align: left;
}

/* Contact Section */
.contact {
  padding: 7rem 7% 1.4rem;
}

.contact h2 {
  text-align: center;
  font-size: 2rem;
  margin-top: 0%;
  margin-bottom: 3rem;
  color: var(--secondary);
}

.contact .row {
  display: flex;
  margin-top: -2rem;
  justify-content: space-between;
  background-color: var(--primary);
}

.contact .row-row1 {
  flex: 1 1 25rem;
  display: flex;
  flex-direction: column;
  margin-top: 1rem;
  margin-left: 1rem;
  margin-bottom: 1rem;
}

.contact .row .map {
  width: 100%;
  object-fit: cover;
}

.contact .location p {
  text-align: center;
  margin-top: -0.5rem;
}

.contact .location .title {
  color: var(--text);
  font-weight: 700;
  font-size: 1.25rem;
  margin-top: 0.75rem;
}

.contact .row .location i {
  margin-top: 5rem;
}

.contact .row-row2 {
  flex: 1 1 45rem;
  padding: 5rem 2rem;
  display: flex;
}

.contact .row .contact-detail {
  flex: 1 1 45rem;
}

.contact .row .contact-detail h3 {
  color: var(--text);
}

.contact .row .contact-detail a {
  color: var(--text);
  justify-content: center;
  align-items: center;
}

.contact .row .social-media {
  flex: 1 1 35rem;
}

.contact .row .social-media h3 {
  color: var(--text);
}

.contact .row .social-media a {
  color: var(--text);
}

/* Footer */
footer {
  background-color: var(--primary);
  text-align: center;
  padding: 1rem 0 2rem;
  margin-top: 3rem;
}

footer h3 {
  font-weight: 600;
}

footer .bb-logo {
  width: 5rem;
  margin-top: 0.25rem;
}

footer .socials {
  padding: 1rem 0;
}

footer .socials a {
  color: var(--text);
  margin: 1rem;
}

footer .socials a:hover {
  color: var(--secondary);
}

footer .links a {
  color: var(--text);
  padding: 0.7rem 1rem;
}

footer .links a:hover {
  color: var(--secondary);
}

footer .links {
  margin-bottom: 1.25rem;
}

footer .credit {
  font-size: 0.8rem;
  color: var(--secondary);
}

/* Modal Box */
/* Admission Detail */
.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.7);
}

.modal-container {
  position: relative;
  background-color: #fefefe;
  margin: 15% auto;
  padding: 1.2rem;
  border: 1px solid #666;
  width: 80%;
  height: 30%;
  animation: animateModal 0.5s;
}

.modal-container .detail-content h3 {
  font-size: 1.2rem;
  color: var(--text);
}

.modal-container .detail-content ul {
  font-size: 1rem;
  font-weight: 300;
  color: var(--text);
  margin-top: -1rem;
  margin-bottom: 0.8rem;
  line-height: 1.6;
  text-align: justify;
}

/* Modal Animation */
@keyframes animateModal {
  from {
    top: -300px;
    opacity: 0;
  }
  to {
    top: 0;
    opacity: 1;
  }
}

.modal-container .close-icon-playgroup {
  position: absolute;
  right: 1rem;
}

.modal-container .close-icon-kindergarten {
  position: absolute;
  right: 1rem;
}

.modal-container .close-icon-primary {
  position: absolute;
  right: 1rem;
}

.modal-container .close-icon-junior-secondary {
  position: absolute;
  right: 1rem;
}

.modal-container .close-icon-senior-secondary {
  position: absolute;
  right: 1rem;
}

.modal-content {
  display: flex;
  flex-wrap: nowrap;
}

.modal-content img {
  height: 12rem;
  margin-right: 2rem;
  margin-bottom: -2rem;
}

.modal-content p {
  font-size: 1rem;
  line-height: 1.8rem;
  margin-top: 0rem;
  margin-bottom: -5rem;
  color: var(--text);
}

/* Media Queries */

/* Laptop */
@media (max-width: 1366px) {
  html {
    font-size: 88%;
  }

  .navbar .navbar-logo img {
    height: 3.8rem;
  }
}

/* Tablet */
@media (max-width: 768px) {
  html {
    font-size: 62.5%;
  }

  #hamburger-menu {
    display: inline-block;
  }

  .navbar .navbar-logo img {
    height: 4.5rem;
  }

  .navbar .navbar-nav {
    position: absolute;
    top: 100%;
    right: -100%;
    background-color: var(--primary);
    width: 20rem;
    height: 100vh;
    transition: 0.3s;
  }

  .navbar .navbar-nav.active {
    right: 0;
  }

  .navbar .navbar-nav a {
    color: var(--text);
    display: block;
    margin: 1.5rem;
    padding: 0.5px;
    font-size: 1.5rem;
    font-weight: 400;
  }

  .navbar .navbar-nav a:hover {
    color: var(--secondary);
  }

  .navbar .navbar-nav a::after {
    transform-origin: 0 0;
  }

  .navbar .navbar-nav a:hover::after {
    border-bottom: 0.1rem solid var(--secondary);
    transform: scaleX(0.2);
  }

  #icon {
    height: 2rem;
    width: auto;
  }

  .about #content1 {
    margin-top: 1.2rem;
  }

  .about #content2 {
    margin-top: -1.25rem;
  }

  .about #about-img2 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
  }

  .learning .content #sub-ul {
    margin-top: -2rem;
    margin-bottom: -2rem;
  }
  .newsletter-cover {
    width: 35vh;
  }

  .contact .row {
    display: flex;
    margin-top: 2rem;
    flex-wrap: wrap;
    background-color: var(--primary);
  }

  .contact .row-row1 {
    margin-right: 1rem;
  }

  .contact .row-row2 {
    margin-top: -3rem;
    margin-bottom: -3rem;
  }

  .modal-content {
    flex-wrap: wrap;
  }

  .modal-container {
    height: 40%;
  }

  .modal-container .detail-content h3 {
    margin-top: 3rem;
  }
}

/* Mobile */
@media (max-width: 450px) {
  html {
    font-size: 55%;
  }
}