/*--------------------------------------------------------------
# General & Variables
--------------------------------------------------------------*/
body {
  font-family: "Open Sans", sans-serif;
  color: #444444;
}

a {
  color: #47b2e4;
  text-decoration: none;
}

a:hover {
  color: #73c5eb;
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Jost", sans-serif;
}

/*--------------------------------------------------------------
# Preloader
--------------------------------------------------------------*/
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  overflow: hidden;
  background: #37517e;
}

#preloader:before {
  content: "";
  position: fixed;
  top: calc(50% - 30px);
  left: calc(50% - 30px);
  border: 6px solid #37517e;
  border-top-color: #fff;
  border-bottom-color: #fff;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  animation: animate-preloader 1s linear infinite;
}

@keyframes animate-preloader {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/
.back-to-top {
  position: fixed;
  display: none;
  right: 15px;
  bottom: 15px;
  z-index: 99999;
}

.back-to-top i {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  width: 40px;
  height: 40px;
  border-radius: 50px;
  background: #47b2e4;
  color: #fff;
  transition: all 0.4s;
}

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
#header {
  transition: all 0.5s;
  z-index: 997;
  padding: 15px 0;
  background: #fff;
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#header.header-scrolled {
  background: rgba(255, 255, 255, 0.95); /* Lebih solid agar teks navigasi aman */
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
}

#header .logo img {
  max-height: 70px;
}

/*--------------------------------------------------------------
# Navigation Menu
--------------------------------------------------------------*/
.nav-menu ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
}

.nav-menu > ul > li {
  position: relative;
  white-space: nowrap;
  padding: 10px 0 10px 28px;
}

.nav-menu a {
  display: block;
  color: #192846;
  transition: 0.3s;
  font-size: 15px;
  letter-spacing: 0.5px;
  font-weight: 700;
}

.nav-menu a:hover, .nav-menu .active > a, .nav-menu li:hover > a {
  color: #47b2e4;
}

/* Language Button */
.get-started-btn {
  margin-left: 10px;
  margin-right: 40px;
  color: #192846;
  border-radius: 50px;
  padding: 6px 10px;
  white-space: nowrap;
  transition: 0.3s;
  font-size: 14px;
  display: inline-block;
  border: 2px solid #47b2e4;
  font-weight: 600;
}

@media (min-width: 992px) {
  .mobile-nav-toggle {
    margin-left: 25px;
  margin-right: 25px;
  padding: 6px 25px;
  }
}


.get-started-btn:hover {
  background: #31a9e1;
  color: #fff;
}

/*--------------------------------------------------------------
# Hero Section
--------------------------------------------------------------*/
#hero {
  width: 100%;
  min-height: 0vh; /* Menggunakan min-height agar selalu memenuhi layar */
  background: #37517e;
  padding: 100px 0 60px 0; /* Memberi ruang untuk header tetap */
  display: flex;
  align-items: center; /* Menjaga keseimbangan vertikal di monitor besar */
}

#hero h1 {
  margin: 0 0 10px 0;
  font-size: 48px;
  font-weight: 700;
  line-height: 56px;
  color: #fff;
}

#hero h2 {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 20px;
  font-size: 20px;
  line-height: 1.5;
}

#hero .hero-img img {
  width: 100%; /* Pastikan gambar mengambil ruang yang tersedia */
  max-width: 500px; /* Batasi agar tidak terlalu raksasa di layar lebar */
}

/*--------------------------------------------------------------
# DEFINISI ANIMASI (YANG SEMPAT TERHAPUS)
--------------------------------------------------------------*/
#hero .animated {
  animation: up-down 2s ease-in-out infinite alternate-reverse both;
}

@keyframes up-down {
  0% {
    transform: translateY(10px);
  }
  100% {
    transform: translateY(-10px);
  }
}
/*--------------------------------------------------------------
# Mobile Navigation
--------------------------------------------------------------*/
.mobile-nav-toggle {
  position: fixed;
  right: 15px;
  top: 20px;
  z-index: 9998;
  border: 0;
  background: none;
  font-size: 24px;
  transition: all 0.4s;
  outline: none !important;
  line-height: 1;
  cursor: pointer;
  text-align: right;
  margin-top: 15px;
}

.mobile-nav-toggle i {
  color: #37517e;
}

.mobile-nav {
  position: fixed;
  top: 70px;
  right: 15px;
  left: 15px;
  z-index: 9999;
  overflow-y: auto;
  background: #fff;
  transition: ease-in-out 0.2s;
  opacity: 0;
  visibility: hidden;
  border-radius: 10px;
  padding: 10px 0;
}

.mobile-nav * {
  margin: 0;
  padding: 0;
  list-style: none;
}

.mobile-nav a {
  display: block;
  position: relative;
  color: #37517e;
  padding: 10px 20px;
  font-weight: 500;
  outline: none;
}

.mobile-nav a:hover, .mobile-nav .active > a, .mobile-nav li:hover > a {
  color: #47b2e4;
  text-decoration: none;
}

/* Tampilan saat Menu Mobile Aktif */
.mobile-nav-active {
  overflow: hidden;
}

.mobile-nav-active .mobile-nav {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-active .mobile-nav-toggle i {
  color: #fff;
}

/* Overlay (Latar Belakang Gelap saat Menu Terbuka) */
.mobile-nav-overly {
  width: 100%;
  height: 100%;
  z-index: 9997;
  top: 0;
  left: 0;
  position: fixed;
  background: rgba(40, 58, 90, 0.6);
  transition: duration 0.3s;
  display: none;
}

/* Sembunyikan Nav Menu Desktop saat di Mobile */
@media (max-width: 991px) {
  .nav-menu {
    display: none;
  }
  .mobile-nav-toggle {
    display: block;
  }
}

@media (min-width: 992px) {
  .mobile-nav-toggle {
    display: none;
  }
}

/* Penyesuaian untuk Layar Tablet/Mobile */
@media (max-width: 991px) {
  #hero {
    height: auto;
    text-align: center;
    padding-top: 120px;
  }
  
  #hero h1 {
    font-size: 28px;
    line-height: 36px;
  }
  
  #hero h2 {
    font-size: 18px;
    line-height: 24px;
    margin-bottom: 30px;
  }

  #hero .hero-img img {
    width: 90%; /* Kecilkan sedikit di mobile agar seimbang */
    margin-bottom: 0px;
  }
  
  /* Matikan animasi di mobile agar tidak mengganggu performa scroll */
  #hero .animated {
    animation: none;
  }
}

/*--------------------------------------------------------------
# Sections General
--------------------------------------------------------------*/
section {
  padding: 60px 0;
  overflow: hidden;
}

.section-bg {
  background-color: #f3f5fa;
}

.section-title {
  text-align: center;
  padding-bottom: 30px;
}

.section-title h2 {
  font-size: 32px;
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 20px;
  position: relative;
  color: #37517e;
}

.section-title h2::after {
  content: '';
  position: absolute;
  display: block;
  width: 40px;
  height: 3px;
  background: #47b2e4;
  bottom: 0;
  left: calc(50% - 20px);
}

/*--------------------------------------------------------------
# About Us
--------------------------------------------------------------*/
.about .member-img {
  position: relative;
  overflow: hidden;
  transition: 0.4s;
  box-shadow: 0px 10px 30px rgba(0, 0, 0, 0.1) !important; /* Memberikan kesan mengapung */
}

.about .member-img img {
  transition: transform 0.5s ease;
}

.about .member-img:hover img {
  transform: scale(1.05); /* Efek zoom halus saat kursor menyentuh foto */
}

.about .content h2 {
  font-size: 2.2rem;
  color: #37517e;
}

.about .content h4 {
  font-family: "Jost", sans-serif;
  color: #37517e;
  font-weight: 600;
  margin-top: 20px;
}

.about .content ul li {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
}

.about .content ul i {
  font-size: 1.2rem;
  margin-right: 10px;
  color: #47b2e4; /* Warna biru sesuai tema Anda */
}

/* Garis horizontal pembatas yang lebih halus */
hr {
  border: 0;
  border-top: 1px solid #eee;
  margin: 30px 0;
}

/* Responsif untuk foto di mobile agar tidak terlalu rapat */
@media (max-width: 991px) {
  .about .member-img {
    margin-bottom: 30px;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
  }
}

/*--------------------------------------------------------------
# Services
--------------------------------------------------------------*/
.services .icon-box {
  padding: 30px;
  position: relative;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 0 29px 0 rgba(68, 88, 144, 0.12);
  transition: all 0.3s ease-in-out;
  border-radius: 8px;
  z-index: 1;
  text-align: center;
  width: 100%; /* Memastikan box memenuhi kolom */
  margin-bottom: 20px; /* Jarak antar baris jika menumpuk di mobile */
}

.services .icon-box:hover {
  transform: translateY(-10px);
}

.services .icon {
  margin-bottom: 15px;
}

.services .icon i {
  font-size: 36px;
  line-height: 1;
  color: #47b2e4;
}

.services .icon-box h4 {
  font-weight: 700;
  margin-bottom: 15px;
  font-size: 18px;
}

.services .icon-box h4 a {
  color: #37517e;
  transition: 0.3s;
}

.services .icon-box p {
  line-height: 24px;
  font-size: 14px;
  margin-bottom: 0;
}

/* Memastikan di layar besar (Desktop) ada jarak antar kolom */
@media (min-width: 992px) {
  .services .row {
    display: flex;
    justify-content: center; /* Menjaga box tetap di tengah jika jumlahnya ganjil */
    flex-wrap: wrap;
    gap: 0; /* Bootstrap Gutter sudah menangani ini via col-padding */
  }
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
#footer {
  font-size: 14px;
  background: #37517e;
}

#footer .footer-newsletter {
  padding: 50px 0;
  background: #f3f5fa;
  text-align: center;
  font-size: 15px;
  color: #444444;
}

#footer .footer-newsletter h4 {
  font-size: 24px;
  margin: 0 0 20px 0;
  padding: 0;
  line-height: 1;
  font-weight: 600;
  color: #37517e;
}

#footer .footer-newsletter form {
  margin-top: 30px;
  background: #fff;
  padding: 6px 10px;
  position: relative;
  border-radius: 50px;
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.06);
  text-align: left;
}

#footer .footer-newsletter form input[type="email"] {
  border: 0;
  padding: 4px 8px;
  width: calc(100% - 100px);
}

#footer .footer-newsletter form input[type="submit"] {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  border: 0;
  background: none;
  font-size: 16px;
  padding: 0 20px;
  background: #47b2e4;
  color: #fff;
  transition: 0.3s;
  border-radius: 50px;
  box-shadow: 0px 2px 15px rgba(0, 0, 0, 0.1);
}

#footer .footer-newsletter form input[type="submit"]:hover {
  background: #209dd8;
}

#footer .footer-top {
  padding: 60px 0 30px 0;
  background: #fff;
}

#footer .footer-top .footer-contact {
  margin-bottom: 30px;
}

#footer .footer-top .footer-contact h3 {
  font-size: 28px;
  margin: 0 0 10px 0;
  padding: 2px 0 2px 0;
  line-height: 1;
  text-transform: uppercase;
  font-weight: 600;
  color: #37517e;
}

#footer .footer-top .footer-contact p {
  font-size: 14px;
  line-height: 24px;
  margin-bottom: 0;
  font-family: "Jost", sans-serif;
  color: #5e5e5e;
}

#footer .footer-top h4 {
  font-size: 16px;
  font-weight: bold;
  color: #37517e;
  position: relative;
  padding-bottom: 12px;
}

#footer .footer-top .footer-links {
  margin-bottom: 30px;
}

#footer .footer-top .footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#footer .footer-top .footer-links ul i {
  padding-right: 2px;
  color: #47b2e4;
  font-size: 18px;
  line-height: 1;
}

#footer .footer-top .footer-links ul li {
  padding: 10px 0;
  display: flex;
  align-items: center;
}

#footer .footer-top .footer-links ul li:first-child {
  padding-top: 0;
}

#footer .footer-top .footer-links ul a {
  color: #777777;
  transition: 0.3s;
  display: inline-block;
  line-height: 1;
}

#footer .footer-top .footer-links ul a:hover {
  text-decoration: none;
  color: #47b2e4;
}

#footer .footer-top .social-links a {
  font-size: 18px;
  display: inline-block;
  background: #47b2e4;
  color: #fff;
  line-height: 1;
  padding: 8px 0;
  margin-right: 4px;
  border-radius: 50%;
  text-align: center;
  width: 36px;
  height: 36px;
  transition: 0.3s;
}

#footer .footer-top .social-links a:hover {
  background: #209dd8;
  color: #fff;
  text-decoration: none;
}

#footer .footer-bottom {
  padding-top: 30px;
  padding-bottom: 30px;
  color: #fff;
}

#footer .copyright {
  float: left;
}

#footer .credits {
  float: right;
  font-size: 13px;
}

#footer .credits a {
  transition: 0.3s;
}

@media (max-width: 768px) {
  #footer .footer-bottom {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  #footer .copyright, #footer .credits {
    text-align: center;
    float: none;
  }
  #footer .credits {
    padding-top: 4px;
  }
}