:root {
  --primary: #00389f;
  --bg: #0e006a;
  --white: #fff;
  --aqua: #00ffff;
  --yes: #00ff1e93;
  --dyes: #002411;
  --false: #ff0000;
  --warning: #8e0900;
  --sky: #0088ff;
  --gradation: rgba(0, 12, 185, 0.69);
}

* {
  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(--bg);
  color: var(--white);
}

/* Navbar Start */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 7%;
  background-color: var(--gradation);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
}

.navbar .navbar-logo img {
  height: 6rem;
}

.navbar .navbar-nav li {
  float: inline-start;
  list-style-type: none;
}

.navbar .navbar-nav li a {
  display: block;
  color: var(--white);
  text-align: left;
  padding: 14px 16px;
  text-decoration: none;
}

.navbar .navbar-nav a {
  display: inline-block;
  font-size: 1.3rem;
  margin: 0 1rem;
}

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

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

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

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: var(--gradation);
  min-width: 10px;
  z-index: 1;
  top: 100%;
}
.dropdown-content a::after {
  transform-origin: 0 0;
}
.dropdown-content a:hover:after {
  transform: scaleX(1);
}

.navbar .navbar-extra a {
  color: var(--white);
  margin: 0 0.5rem;
}

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

#hamburger-menu {
  display: none;
}

/* Hero Section */
.hero {
  min-height: 120vh;
  display: flex;
  align-items: center;
  background-image: url("resource/landing.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}

/* Gradasi Hitam */
.hero::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 25%;
  bottom: 0;
  background: linear-gradient(
    0deg,
    rgba(14, 0, 106, 1) 10%,
    rgba(255, 255, 255, 0) 50%
  );
}
.hero .content {
  padding: 1.4rem 7%;
  max-width: 60rem;
}
.hero .content h1 {
  padding-top: 1.5rem;
  font-size: 3rem;
  color: var(--white);
  text-shadow: 1px 1px 3px rgba(1, 1, 3, 0.5);
  line-height: 1.2;
}

.hero .content p {
  font-size: 1.6rem;
  margin-top: 1rem;
  line-height: 1.4;
  font-weight: 400;
}
.hero .content .jumlah-anak {
  margin-top: 1rem;
  display: inline-block;
  padding: 3px 5px;
  font-size: 1.4rem;
  font-weight: bold;
  color: var(--white);
  background-color: var(--dyes);
  border-radius: 0.5rem;
}
.hero .content .cta {
  margin-top: 1rem;
  display: inline-block;
  padding: 1rem 3rem;
  font-size: 1.4rem;
  color: var(--white);
  background-color: var(--primary);
  border-radius: 0.5rem;
  box-shadow: 1px 1px 3px rgba(1, 1, 3, 0.5);
  transition: background-color 0.5s ease;
}
.hero .content .cta:hover {
  background-color: var(--yes);
}
/* Hero Section End */
/* About Section */
.tentang-kami,
.kegiatan,
.artikel,
.kontak {
  padding: 10rem 7% 1.4rem;
}
.tentang-kami h2,
.kegiatan h2,
.artikel h2,
.kontak h2 {
  text-align: center;
  font-size: 2.6rem;
  margin-top: 2rem;
  margin-bottom: 2rem;
  color: var(--white);
}
.tentang-kami .row {
  display: flex;
}
.tentang-kami .row .tentang-kami-image {
  flex: 1 1 45rem;
}
.tentang-kami .row .tentang-kami-image img {
  width: 100%;
  border-radius: 1rem;
}
.tentang-kami .row .konten {
  flex: 1 1 35rem;
  padding: 0 1rem;
}
.tentang-kami .row .konten p {
  margin-bottom: 0.8rem;
  font-size: 1rem;
  line-height: 1.4;
  font-weight: 200;
  text-align: justify;
}
.tentang-kami .sub-row {
  margin-bottom: 0.8rem;
  font-size: 1.5rem;
  line-height: 1.4;
  font-weight: bold;
  text-align: center;
  margin: auto;
}
/* Menu Section */
.kegiatan h2,
.artikel h2,
.kontak h2 {
  margin-bottom: 1rem;
}
.kegiatan p,
.artikel p,
.kontak p {
  text-align: center;
  max-width: 30rem;
  margin: auto;
  font-size: 1.3rem;
  font-weight: 200;
  line-height: 1.6;
}
.kegiatan .row {
  display: flex;
  flex-wrap: wrap;
  margin-top: 5rem;
  justify-content: center;
}
.kegiatan .row .kegiatan-card {
  text-align: center;
  padding-bottom: 4rem;
  padding: 1rem;
  height: 100%;
  width: 20rem;
}
.kegiatan .row .kegiatan-card p {
  font-size: 1rem;
}
.kegiatan .row .kegiatan-card img {
  border-radius: 50%;
  width: 50%;
  max-width: 300px;
}
.kegiatan .row .kegiatan-card .kegiatan-card-title {
  margin: 1rem auto 0.5rem;
}

/* Article Section */
.artikel .row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 2fr));
  gap: 2rem;
  margin-top: 4rem;
  grid-auto-rows: 1fr;
}
.artikel .artikel-card {
  text-align: center;
  border: 2px solid var(--primary);
  border-radius: 2rem;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.artikel .artikel-content {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.artikel .selengkapnya a:hover {
  color: var(--aqua);
}
.artikel .artikel-content h3 {
  font-size: 1.1rem;
  min-height: 4.5rem;
}
.artikel .artikel-date {
  font-size: 1rem;
  font-weight: bold;
  margin-top: auto;
}
.artikel .artikel-image img {
  height: 18rem;
  width: 13rem;
  object-fit: cover;
  border-radius: 2rem;
  padding: 0.5rem;
}
.artikel .selengkapnya a {
  font-size: 1rem;
  font-weight: bold;
  color: var(--white);
}

.load-more-container {
  text-align: center;
  margin-top: 5rem;
}

#loadMoreBtn {
  padding: 0.8rem 2rem;
  font-size: 1rem;
  font-weight: bold;
  background-color: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 2rem;
  cursor: pointer;
  transition: background-color 0.5s ease;
}

#loadMoreBtn:hover {
  background-color: var(--yes);
}

/* Contact Section */
.kontak .row {
  display: flex;
  margin-top: 2rem;
  background-color: var(--bg);
}
.kontak .row .kontak2 {
  flex: 1 1 45rem;
  padding: 5rem 2rem;
  text-align: center;
}
.kontak .kontak2 p {
  margin-top: 1rem;
  display: inline-block;
  font-size: 1.4rem;
  color: var(--white);
}
button {
  margin-left: 10px;
  padding: 4px 8px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  background-color: var(--primary);
  color: var(--white);
  font-size: 0.9rem;
}
button:hover {
  background-color: var(--yes);
}
.kontak .row .map {
  flex: 1 1 45rem;
  width: 100%;
  object-fit: cover;
  border-radius: 1rem;
}
/* Footer */
footer {
  background-color: var(--gradation);
  text-align: center;
  padding: 0.5rem 0 1rem;
  bottom: 0;
  width: 100%;
}
footer .socials {
  padding: 1rem 0;
}
footer .socials a {
  color: var(--white);
  margin: 1rem;
}
footer .socials a:hover,
footer .links a:hover {
  color: var(--aqua);
}
footer .links {
  margin-bottom: 1.4rem;
}
footer .links a {
  color: var(--white);
  padding: 0.7rem 1rem;
}
footer .credit {
  font-size: 0.8rem;
}
footer .credit a {
  color: var(--bg);
  font-weight: 700;
}
/* Media Queris */
/* Laptop */
@media (max-width: 1500px) {
  html {
    font-size: 75%;
  }
}
/* Tablet */
@media (max-width: 810px) {
  html {
    font-size: 60%;
  }
  #hamburger-menu {
    display: inline-block;
  }
  .navbar .navbar-nav {
    position: absolute;
    top: 100%;
    right: -100%;
    background-color: var(--gradation);
    width: 25rem;
    height: 150vh;
    transition: 0.3s;
  }
  .navbar .navbar-nav.active {
    right: 0;
  }
  .navbar .navbar-nav li {
    color: var(--whiter);
    display: block;
    margin: 1rem;
    padding: 0.8rem;
    font-size: 2rem;
  }
  .dropdown-content {
    position: relative;
    top: 0;
    left: 0;
    width: 14rem;
    box-shadow: none;
  }
  .navbar .navbar-nav a::after {
    transition: 0.2s linear;
    transform-origin: 0 0;
  }
  .navbar .navbar-nav a:hover:after {
    transform: scaleX(1);
  }
  .hero .content {
    padding-top: 0;
  }
  .tentang-kami .row {
    flex-wrap: wrap;
  }
  .tentang-kami .row .tentang-kami-image img {
    height: 40rem;
    object-fit: cover;
    object-position: center;
  }
  .tentang-kami .row .konten {
    padding: 0;
  }
  .tentang-kami .row .konten p,
  .sub-row p {
    font-size: 1.2rem;
    margin-top: 1rem;
  }
  .kegiatan p {
    font-size: 1.2rem;
  }
  .kontak .row {
    flex-wrap: wrap;
  }
  .kontak .row .kontak2 {
    padding-top: 0;
    padding-bottom: 10px;
  }
  .kontak .row .kontak2 p {
    margin-top: 5px;
  }
  .kontak .row .map {
    height: 30rem;
  }
}

/* Mobile Phone */
@media (max-width: 500px) {
  html {
    font-size: 50%;
  }
  .hero .content h1 {
    padding-top: 0;
  }
  .artikel .row {
    grid-template-columns: repeat(2, 1fr);
  }
  .kontak {
    padding-bottom: 100px;
  }
  footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 1000;
  }
}