@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --primary-green: #2E7D32;
  --primary-dark: #1B5E20;
  --accent-gold: #D4AF37;
  --text-dark: #333333;
  --text-light: #f8f9fa;
  --bg-body: #f4f6f9;
  --bg-card: #ffffff;
  --transition-speed: 0.3s;
}

[data-bs-theme="dark"] {
  --primary-green: #4CAF50; /* Lighter green for better contrast */
  --text-dark: #f8f9fa; /* Lighter text for dark mode */
  --bg-body: #121212;
  --bg-card: #1e1e1e;
  --accent-gold: #FFE066; /* Lighter gold for dark mode */
}

/* Fix Bootstrap classes in dark mode */
[data-bs-theme="dark"] .bg-light {
  background-color: #1a1a1a !important;
}
[data-bs-theme="dark"] .text-dark {
  color: var(--text-dark) !important;
}
[data-bs-theme="dark"] .text-muted {
  color: #adb5bd !important;
}
[data-bs-theme="dark"] .border, 
[data-bs-theme="dark"] .border-bottom, 
[data-bs-theme="dark"] .border-top {
  border-color: #333 !important;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--bg-body);
  color: var(--text-dark);
  transition: background-color var(--transition-speed), color var(--transition-speed);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
}

.text-primary {
  color: var(--primary-green) !important;
}

.bg-primary {
  background-color: var(--primary-green) !important;
}

.text-gold {
  color: var(--accent-gold) !important;
}

/* Loading Screen */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-body);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(46, 125, 50, 0.2);
  border-top-color: var(--primary-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Navbar */
.navbar {
  box-shadow: 0 2px 15px rgba(0,0,0,0.1);
  background-color: var(--bg-card);
  transition: all var(--transition-speed);
}
.navbar-brand {
  font-weight: 700;
  color: var(--primary-green);
}
.navbar-nav .nav-link {
  font-weight: 500;
  color: var(--text-dark);
  margin: 0 5px;
  transition: all 0.3s ease;
  white-space: nowrap; /* Mencegah teks menjadi 2 baris */
  position: relative;
}
.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
  color: var(--primary-green);
  font-weight: 600; /* Memberi penekanan saat aktif */
}
.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background-color: var(--primary-green);
  transition: width 0.3s ease;
  border-radius: 2px;
}
.navbar-nav .nav-link.active::after {
  width: 70%; /* Indikator garis bawah yang jelas untuk batas menu */
}
.navbar-nav .nav-link:hover::after {
  width: 70%;
}

/* Navbar item dividers */
.navbar-nav .nav-item:not(:last-child) {
  border-bottom: 1px solid rgba(0,0,0,0.05);
}
@media (min-width: 992px) {
  .navbar-nav .nav-item:not(:last-child) {
    border-bottom: none;
    border-right: 1px solid rgba(0,0,0,0.1);
  }
  .navbar-nav .nav-item {
    padding: 0 5px;
  }
}
[data-bs-theme="dark"] .navbar-nav .nav-item:not(:last-child) {
  border-bottom-color: rgba(255,255,255,0.05);
}
@media (min-width: 992px) {
  [data-bs-theme="dark"] .navbar-nav .nav-item:not(:last-child) {
    border-right-color: rgba(255,255,255,0.1);
  }
}

[data-bs-theme="dark"] .navbar {
  background-color: var(--bg-card);
  box-shadow: 0 2px 15px rgba(0,0,0,0.5);
}
[data-bs-theme="dark"] .navbar-brand {
  color: var(--text-light);
}

/* Hero Section */
.hero-slider {
  height: 100vh;
  min-height: 600px;
  position: relative;
}
.hero-slider .carousel-item {
  height: 100vh;
  min-height: 600px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7); /* Darker overlay for better contrast */
}
.hero-content-wrapper {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  z-index: 2;
  display: flex;
  justify-content: center;
}
.hero-content {
  text-align: center;
  color: white;
  width: 100%;
  max-width: 900px;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-content-wrapper {
    left: 8%; /* Geser ke pinggir kiri */
    transform: translateY(-50%); /* Hapus translasi X karena tidak di tengah lagi */
    justify-content: flex-start;
  }
  .hero-content {
    text-align: left;
    align-items: flex-start;
    max-width: 800px;
  }
}
.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem); /* Responsive font size */
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.8);
  line-height: 1.2;
}
.hero-content p {
  font-size: clamp(1rem, 2.5vw, 1.2rem); /* Responsive font size */
  margin-bottom: 30px;
  text-shadow: 1px 1px 5px rgba(0,0,0,0.8);
  line-height: 1.6;
}

/* Carousel Controls Visibility */
.carousel-control-prev, .carousel-control-next {
  width: 10%;
  z-index: 10;
  opacity: 0.8;
}
.carousel-control-prev-icon, .carousel-control-next-icon {
  width: 3rem;
  height: 3rem;
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  background-size: 50%;
}
@media (max-width: 768px) {
  .carousel-control-prev-icon, .carousel-control-next-icon {
    width: 2rem;
    height: 2rem;
  }
}

/* Sections margin for sticky navbar offset */
section[id] {
  scroll-margin-top: 80px;
}

/* Buttons */
.btn-primary-custom {
  background-color: var(--primary-green);
  color: white;
  border: none;
  padding: 10px 25px;
  border-radius: 50px;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(46, 125, 50, 0.2);
}
.btn-primary-custom:hover {
  background-color: var(--primary-dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(46, 125, 50, 0.3);
}
.btn-gold-custom {
  background-color: var(--accent-gold);
  color: #fff;
  border: none;
  padding: 10px 25px;
  border-radius: 50px;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(212, 175, 55, 0.2);
}
.btn-gold-custom:hover {
  background-color: #b8962e;
  color: #fff;
  transform: translateY(-2px);
}

/* Cards */
.custom-card {
  background-color: var(--bg-card);
  border: none;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}
.custom-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
[data-bs-theme="dark"] .custom-card {
  box-shadow: 0 5px 20px rgba(0,0,0,0.4);
}

/* Icons */
.icon-box {
  width: 70px;
  height: 70px;
  background-color: rgba(46, 125, 50, 0.1);
  color: var(--primary-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin-bottom: 20px;
  transition: all 0.3s ease;
}
.custom-card:hover .icon-box {
  background-color: var(--primary-green);
  color: white;
}
[data-bs-theme="dark"] .icon-box {
  background-color: rgba(56, 142, 60, 0.2);
}

/* Back to Top */
#back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--primary-green);
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24px;
  z-index: 999;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}
#back-to-top.show {
  opacity: 1;
  visibility: visible;
}
#back-to-top:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
}

/* Dark Mode Toggle */
.dark-mode-toggle {
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-left: 15px;
  transition: color 0.3s;
}
.dark-mode-toggle:hover {
  color: var(--primary-green);
}

/* Footer */
footer {
  background-color: #1a1a1a;
  color: #f8f9fa;
  padding-top: 60px;
  padding-bottom: 20px;
}
[data-bs-theme="dark"] footer {
  background-color: #0a0a0a;
}
footer h5 {
  color: var(--accent-gold);
  margin-bottom: 20px;
}
footer a {
  color: #adb5bd;
  text-decoration: none;
  transition: color 0.3s ease;
}
footer a:hover {
  color: var(--primary-green);
}
.social-icons a {
  display: inline-block;
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.1);
  color: white;
  border-radius: 50%;
  text-align: center;
  line-height: 40px;
  margin-right: 10px;
  transition: all 0.3s ease;
}
.social-icons a:hover {
  background-color: var(--primary-green);
  transform: translateY(-3px);
}

/* Section padding & Dividers */
.section-padding {
  padding: 80px 0;
  position: relative;
}
.section-padding::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10%;
  width: 80%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), var(--primary-green), transparent);
  border-radius: 50%;
  opacity: 0.7;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}
.section-title h2 {
  font-size: 2.5rem;
  font-weight: 700;
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}
.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--primary-green);
  border-radius: 2px;
}

/* Responsive Overrides */
@media (max-width: 768px) {
  .hero-content h1 { font-size: 2.2rem; }
  .hero-content p { font-size: 1rem; }
  .section-padding { padding: 50px 0; }
  .section-title { margin-bottom: 30px; }
  .section-title h2 { font-size: 2rem; }
  .custom-card { padding: 1.5rem !important; }
}

/* Timeline */
.timeline {
  position: relative;
  padding: 20px 0;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background-color: var(--primary-green);
  transform: translateX(-50%);
}
.timeline-item {
  position: relative;
  margin-bottom: 40px;
}
.timeline-item::after {
  content: '';
  display: block;
  clear: both;
}
.timeline-dot {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  background-color: var(--accent-gold);
  border: 4px solid var(--bg-body);
  border-radius: 50%;
  z-index: 2;
}
.timeline-content {
  width: 45%;
  float: left;
  text-align: right;
  padding-right: 30px;
}
.timeline-item:nth-child(even) .timeline-content {
  float: right;
  text-align: left;
  padding-left: 30px;
  padding-right: 0;
}
.timeline-date {
  font-weight: bold;
  color: var(--primary-green);
  margin-bottom: 5px;
}

@media (max-width: 767px) {
  .timeline::before { left: 20px; }
  .timeline-dot { left: 20px; }
  .timeline-content { width: 100%; float: none; text-align: left; padding-left: 50px; padding-right: 0; }
  .timeline-item:nth-child(even) .timeline-content { float: none; text-align: left; padding-left: 50px; }
}

/* Gallery Marquee Auto-Scroll */
.marquee-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
  margin-bottom: 15px;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: scrollLeft 35s linear infinite;
}
.marquee-track:hover {
  animation-play-state: paused;
}
.marquee-track.marquee-reverse {
  animation: scrollRight 35s linear infinite;
}
.marquee-set {
  display: flex;
  gap: 15px;
  padding-right: 15px;
}
.marquee-item {
  width: 320px;
  flex-shrink: 0;
}
@keyframes scrollLeft {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes scrollRight {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}
@media (max-width: 768px) {
  .marquee-item { width: 240px; }
  .marquee-set { gap: 10px; padding-right: 10px; }
}

.gallery-card {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  cursor: pointer;
}
.gallery-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-card:hover img {
  transform: scale(1.1);
}
.gallery-caption {
  position: absolute;
  bottom: -50px;
  left: 0;
  width: 100%;
  background: rgba(0,0,0,0.7);
  color: white;
  padding: 10px;
  text-align: center;
  transition: bottom 0.3s ease;
}
.gallery-card:hover .gallery-caption {
  bottom: 0;
}

/* Lightbox overlay */
.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.lightbox-overlay.active {
  opacity: 1;
  visibility: visible;
}
.lightbox-img {
  max-width: 90%;
  max-height: 90vh;
  box-shadow: 0 0 20px rgba(0,0,0,0.5);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: white;
  font-size: 40px;
  cursor: pointer;
}