* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Arial', sans-serif;
  color: #333;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  padding-inline: 32px;
  margin-inline: auto;
  max-width: 1200px;
  width: 100%;
}

header {
  background-color: #38d1c0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  padding: 15px 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
  transform-origin: center top;
}

header.scrolled {
  padding: 20px 0;
  transform: scaleY(1.1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

header.scrolled .logo-image {
  transform: scale(1.1);
  transition: transform 0.3s ease;
}

header.scrolled .brand-name {
  transform: scale(1.05);
  transition: transform 0.3s ease;
}

.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: bold;
  text-decoration: none;
  color: #fff;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: transform 0.3s ease;
}

.brand-name i {
  font-size: 1.8rem;
}

.brand-logo {
  width: 40px;
  height: 40px;
}

.logo-image {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 5px;
  transition: transform 0.3s ease;
}

.navigation-drawer {
  min-height: 100vh;
  width: 280px;
  padding: 80px 20px 20px;
  background-color: #fff;
  position: fixed;
  inset-block-start: 0;
  inset-inline-start: 0;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
  transform: translateX(-100%);
  transition: transform 400ms cubic-bezier(0.23, 1, 0.32, 1);
  z-index: 999;
}

.navigation-drawer.open {
  transform: translateX(0);
}

.drawer-button {
  padding: 8px;
  border: 0;
  border-radius: 4px;
  display: inline-block;
  background-color: transparent;
  font-weight: bold;
  font-size: 24px;
  color: #fff;
  cursor: pointer;
}

.nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.nav-list li a {
  padding: 8px 16px;
  display: block;
  color: #333;
  text-decoration: none;
  font-weight: 500;
  border-radius: 4px;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.nav-list li a:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: #38d1c0;
  transition: width 0.3s ease;
}

.nav-list li a i {
  width: 20px;
  text-align: center;
}

.nav-list li a:hover {
  background-color: rgba(56, 209, 192, 0.1);
}

.nav-list li a:hover:after {
  width: 100%;
}

.login-btn {
  background-color: #1e3a8a;
  color: #fff !important;
  padding: 8px 16px;
  border-radius: 4px;
}

.login-btn:hover {
  background-color: #152c69;
}

/* MAIN */
.main-content {
  padding-top: 90px;
  min-height: calc(100vh - 350px); /* Untuk memastikan footer tetap di bawah */
  transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
}

/* Transisi halaman */
.page-transition-out {
  opacity: 0;
  transform: translateY(20px);
}

.page-transition-in {
  opacity: 1;
  transform: translateY(0);
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hero Section */
.hero-section {
  background-color: #38d1c0;
  color: #fff;
  padding: 80px 0;
  position: relative;
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 50px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-text {
  flex: 1;
  text-align: left;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ai-agent-image {
  max-width: 100%;
  height: auto;
  max-height: 400px;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.hero-description {
  margin-bottom: 2rem;
  line-height: 1.8;
  font-size: 1.1rem;
}

.hero-button {
  display: inline-block;
  background-color: #fff;
  color: #38d1c0;
  padding: 12px 28px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  font-size: 1.1rem;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.hero-button:hover {
  background-color: #1e3a8a;
  color: #fff;
  transform: translateY(-3px);
}

/* Features Section */
.features-section {
  padding: 80px 0;
  background-color: #f8f9fa;
}

.features-title {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2.2rem;
  color: #333;
  position: relative;
}

.features-title:after {
  content: '';
  position: absolute;
  width: 80px;
  height: 3px;
  background-color: #38d1c0;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 30px;
}

.feature-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.12);
}

.feature-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.feature-content {
  padding: 25px;
  text-align: center;
}

.feature-title {
  margin-bottom: 15px;
  font-size: 1.3rem;
  color: #1e3a8a;
}

/* Search Section */
.search-section {
  padding: 50px 0;
  background-color: #fff;
}

.search-container {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.search-input {
  width: 100%;
  padding: 18px 25px;
  border-radius: 50px;
  border: 1px solid #ddd;
  font-size: 1.1rem;
  box-shadow: 0 3px 10px rgba(0,0,0,0.05);
}

.search-button {
  position: absolute;
  right: 5px;
  top: 5px;
  background-color: #38d1c0;
  color: #fff;
  border: none;
  border-radius: 50px;
  padding: 13px 25px;
  cursor: pointer;
  font-weight: 600;
  transition: background-color 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-button:hover {
  background-color: #2bb3a3;
}

/* Register/Login Buttons */
.auth-buttons {
  position: absolute;
  top: 20px;
  right: 32px;
  display: flex;
  gap: 10px;
}

.register-btn, .login-btn {
  padding: 8px 16px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
}

.register-btn {
  background-color: #38d1c0;
  color: #fff;
}

.login-btn {
  background-color: #1e3a8a;
  color: #fff;
}

@media screen and (min-width: 1000px) {
  .navigation-drawer {
    min-height: auto;
    width: auto;
    padding: 0;
    background-color: transparent;
    flex-direction: row;
    justify-content: space-between;
    position: static;
    box-shadow: none;
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: row;
    align-items: center;
    gap: 10px;
  }

  .nav-list li a {
    display: inline-flex;
    color: #fff;
    padding: 8px 16px;
  }
  
  .nav-list li a:hover {
    background-color: rgba(255, 255, 255, 0.2);
  }
  
  .nav-list li a:after {
    background-color: #fff;
    height: 2px;
  }

  .drawer-button {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  .hero-content {
    flex-direction: column;
    text-align: center;
    gap: 30px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .hero-text {
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .ai-agent-image {
    max-height: 250px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    padding: 0 20px;
  }
  
  .search-button {
    padding: 13px 20px;
  }
  
  .about-content {
    grid-template-columns: 1fr;
  }
  
  .vision-mission {
    grid-template-columns: 1fr;
  }
  
  .about-title {
    font-size: 2rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 30px;
  }
  
  .footer-brand {
    justify-content: center;
    margin-bottom: 10px;
  }
  
  .footer-logo {
    align-items: center;
  }
  
  .footer-links h4, .footer-contact h4 {
    margin: 0 auto 25px;
    padding-bottom: 10px;
  }
  
  .footer-links h4:after, .footer-contact h4:after {
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
  }
  
  .footer-contact p {
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
  }
  
  .footer-links ul li a {
    justify-content: center;
  }
  
  .footer-links ul {
    margin: 0 auto;
  }
  
  header.scrolled {
    padding: 18px 0;
    transform: scaleY(1.05);
  }
  
  header.scrolled .logo-image {
    transform: scale(1.05);
  }
  
  header.scrolled .brand-name {
    transform: scale(1.02);
  }
  
  .main-content {
    padding-top: 80px;
  }
}

/* Smooth scrolling behavior */
html {
  scroll-behavior: smooth;
}

/* Additional header improvements */
header {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

header.scrolled {
  background-color: rgba(56, 209, 192, 0.95);
}

/* Footer */
.footer {
  background-color: #1e3a8a;
  color: #fff;
  padding: 40px 0 15px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  padding: 0 16px;
}

.footer-left, .footer-center, .footer-right {
  flex: 1 1 220px;
  min-width: 180px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: bold;
  color: #fff;
  text-decoration: none;
  margin-bottom: 8px;
}

.footer-logo {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.footer-desc {
  font-size: 0.95rem;
  color: #e0e7ff;
  margin-top: 2px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links li a {
  color: #fff;
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.2s;
}

.footer-links li a:hover {
  color: #38d1c0;
}

.footer-contact p {
  margin: 0 0 8px 0;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-contact i {
  color: #38d1c0;
  min-width: 20px;
  text-align: center;
}

.footer-bottom {
  text-align: center;
  font-size: 0.95rem;
  color: #c7d2fe;
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 28px;
  padding-top: 12px;
}

@media (max-width: 800px) {
  .footer-container {
    flex-direction: column;
    gap: 18px;
    align-items: stretch;
  }
  .footer-left, .footer-center, .footer-right {
    min-width: 0;
  }
}

/* About Page */
.about-section {
  padding: 120px 0 80px;
}

.about-title {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2.5rem;
  color: #1e3a8a;
  position: relative;
}

.about-title:after {
  content: '';
  position: absolute;
  width: 80px;
  height: 3px;
  background-color: #38d1c0;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.about-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-image img {
  width: 100%;
  max-width: 350px;
  height: 300px;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  background: none;
  display: block;
  margin: 0 auto;
  filter: none;
  opacity: 1;
}

.image-placeholder {
  width: 100%;
  height: 300px;
  background-color: #f0f8f8;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.about-text {
  line-height: 1.8;
}

.about-text p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.vision-mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-bottom: 60px;
}

.vision-box, .mission-box {
  background-color: #f0f8f8;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  height: 100%;
}

.vision-box h2, .mission-box h2 {
  color: #1e3a8a;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.vision-box i, .mission-box i {
  color: #38d1c0;
}

.values-section {
  margin-bottom: 60px;
}

.values-title, .team-title {
  text-align: center;
  margin-bottom: 40px;
  font-size: 2rem;
  color: #1e3a8a;
  position: relative;
}

.values-title:after, .team-title:after {
  content: '';
  position: absolute;
  width: 60px;
  height: 3px;
  background-color: #38d1c0;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 30px;
}

.value-card {
  background-color: #fff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  text-align: center;
  transition: transform 0.3s ease;
  height: 100%;
}

.value-card:hover {
  transform: translateY(-10px);
}

.value-icon {
  width: 70px;
  height: 70px;
  background-color: #f0f8f8;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 20px;
}

.value-icon i {
  font-size: 2rem;
  color: #38d1c0;
}

.value-card h3 {
  margin-bottom: 15px;
  color: #1e3a8a;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 30px;
}

.team-icon {
  width: 80px;
  height: 80px;
  background-color: #f0f8f8;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 20px;
  border: 2px solid #38d1c0;
}

.team-icon i {
  font-size: 3rem;
  color: #1e3a8a;
}

.team-photo {
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid #38d1c0;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.team-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card {
  background-color: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  text-align: center;
  transition: transform 0.3s ease;
  height: 100%;
  padding: 25px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.team-card:hover {
  transform: translateY(-10px);
  background-color: #f0f8f8;
}

.team-card h3 {
  margin-bottom: 10px;
  color: #1e3a8a;
  font-size: 1.2rem;
}

.team-card p {
  color: #38d1c0;
  font-weight: 500;
}