:root {
  --green-primary: #1b5e20;
  --green-secondary: #2e7d32;
  --green-light: #4caf50;
  --green-accent: #81c784;
  --gold-primary: #d4af37;
  --gold-secondary: #c5a028;
  --gold-light: #f4e4a6;
  --white-pure: #ffffff;
  --white-cream: #fdfdf5;
  --dark-bg: #0d1f0f;
  --dark-card: #142116;
  --dark-text: #e8f5e9;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Plus Jakarta Sans", sans-serif;
  background: var(--white-cream);
  color: #1a1a1a;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: "Playfair Display", serif;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 2rem;
  transition: all 0.4s ease;
  background: transparent;
}

.navbar.scrolled {
  background: rgba(27, 94, 32, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.dark .navbar.scrolled {
  background: rgba(13, 31, 15, 0.95);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-icon {
  width: 50px;
  height: 50px;
  background: white;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--green-primary);
  font-size: 1.2rem;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.logo-text {
  font-family: "Playfair Display", serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white-pure);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.logo-text span {
  color: var(--gold-primary);
}

.nav-links {
  display: flex;
  gap: 0.5rem;
}

.nav-link {
  padding: 0.75rem 1.5rem;
  color: var(--white-pure);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  border-radius: 50px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  background: var(--gold-primary);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.nav-link:hover::before,
.nav-link.active::before {
  width: 60%;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  background: linear-gradient(
    135deg,
    var(--green-primary) 0%,
    var(--green-secondary) 50%,
    #1b4d20 100%
  );
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--gold-primary);
  border-radius: 50%;
  opacity: 0.3;
  animation: float 15s infinite ease-in-out;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
    opacity: 0.3;
  }
  50% {
    transform: translateY(-100px) rotate(180deg);
    opacity: 0.6;
  }
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 1400px;
  width: 100%;
  padding: 8rem 2rem 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text {
  animation: slideInLeft 1s ease-out;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: white;
  border: 3px solid var(--gold-primary);
  padding: 0.5rem 0.5rem;
  border-radius: 50px;
  color: var(--green-primary);
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--white-pure);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero-title span {
  color: var(--gold-primary);
  display: block;
}

.hero-description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--gold-primary),
    var(--gold-secondary)
  );
  color: var(--green-primary);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white-pure);
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--gold-primary);
}

.hero-map {
  position: relative;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.map-container {
  position: relative;
  background: none;
  border-radius: 1px;
  padding: 2rem;
  border: none;
}

.indonesia-map {
  width: 100%;
  height: auto;
  border-radius: 1px;
}

/* About Section */
.section {
  padding: 6rem 2rem;
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--green-primary);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--green-primary);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: #666;
  max-width: 90%;
  margin: 0 auto;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image-main {
  width: 100%;
  height: 400px;
  background: linear-gradient(
    135deg,
    var(--green-primary),
    var(--green-secondary)
  );
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.about-image-main::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
}

.about-icon {
  font-size: 6rem;
  color: var(--gold-primary);
  position: relative;
  z-index: 1;
}

.about-stats {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
}

.stat-card {
  background: var(--white-pure);
  padding: 1.5rem 2rem;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.stat-number {
  font-family: "Playfair Display", serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--green-primary);
}

.stat-label {
  font-size: 0.875rem;
  color: #666;
}

.about-text h3 {
  font-size: 2rem;
  color: var(--green-primary);
  margin-bottom: 1.5rem;
}

.about-text p {
  color: #555;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(27, 94, 32, 0.05);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: rgba(27, 94, 32, 0.1);
  transform: translateX(10px);
}

.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--green-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-pure);
  flex-shrink: 0;
}

.feature-text {
  font-weight: 500;
  color: var(--green-primary);
}

/* Vision Mission */
.vision-mission {
  background: linear-gradient(
    135deg,
    var(--green-primary) 0%,
    var(--green-secondary) 100%
  );
  position: relative;
  overflow: hidden;
}

.vision-mission::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(212, 175, 55, 0.1) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.vision-mission .section-title,
.vision-mission .section-label {
  color: var(--white-pure);
}

.vision-mission .section-label {
  color: var(--gold-primary);
}

.vision-mission .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.vm-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  padding: 3rem;
  transition: all 0.4s ease;
}

.vm-card:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.15);
}

.vm-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--gold-primary),
    var(--gold-secondary)
  );
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--green-primary);
  margin-bottom: 2rem;
  box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.vm-card h3 {
  font-size: 1.75rem;
  color: var(--white-pure);
  margin-bottom: 1.5rem;
}

.vm-card p {
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.8;
}

.mission-list {
  list-style: none;
  padding: 0;
}

.mission-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.mission-list li::before {
  content: "✦";
  color: var(--gold-primary);
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* Programs */
.programs {
  background: var(--white-cream);
}

.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.program-card {
  background: var(--white-pure);
  border-radius: 24px;
  padding: 2.5rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
  transition: all 0.4s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.program-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--green-primary),
    var(--gold-primary)
  );
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.program-card:hover::before {
  transform: scaleX(1);
}

.program-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.program-number {
  font-family: "Playfair Display", serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--gold-primary);
  opacity: 0.3;
  margin-bottom: 1rem;
}

.program-card h3 {
  font-size: 1.5rem;
  color: var(--green-primary);
  margin-bottom: 1rem;
}

.program-card p {
  color: #666;
  line-height: 1.7;
}

/* Schedule Section */
.schedule {
  background: linear-gradient(
    180deg,
    var(--white-cream) 0%,
    #f0f7f0 100%
  );
  position: relative;
}

.schedule-card {
  background: var(--white-pure);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  margin: 0 auto;
}

.schedule-header {
  background: linear-gradient(
    135deg,
    var(--green-primary),
    var(--green-secondary)
  );
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.schedule-header::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(
    circle,
    rgba(212, 175, 55, 0.2) 0%,
    transparent 70%
  );
}

.schedule-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(212, 175, 55, 0.2);
  border: 1px solid var(--gold-primary);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  color: var(--gold-light);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.schedule-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--white-pure);
  line-height: 1.3;
}

.schedule-body {
  padding: 3rem;
}

.schedule-info {
  display: grid;
  gap: 1.5rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.5rem;
  background: rgba(27, 94, 32, 0.05);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.info-item:hover {
  background: rgba(27, 94, 32, 0.1);
  transform: translateX(10px);
}

.info-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(
    135deg,
    var(--green-primary),
    var(--green-secondary)
  );
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white-pure);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.info-content h4 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.875rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.info-content p {
  font-size: 1.125rem;
  color: var(--green-primary);
  font-weight: 600;
}

.price-highlight {
  margin-top: 2rem;
  padding: 2rem;
  background: linear-gradient(
    135deg,
    rgba(212, 175, 55, 0.1),
    rgba(212, 175, 55, 0.05)
  );
  border: 2px solid var(--gold-primary);
  border-radius: 20px;
  text-align: center;
}

.price-label {
  font-size: 0.875rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.price-amount {
  font-family: "Playfair Display", serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold-primary);
}

.cta-button {
  display: block;
  width: 100%;
  margin-top: 2rem;
  padding: 1.25rem;
  background: linear-gradient(
    135deg,
    var(--green-primary),
    var(--green-secondary)
  );
  color: var(--white-pure);
  border: none;
  border-radius: 16px;
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(27, 94, 32, 0.3);
}

/* Footer */
.footer {
  background: var(--green-primary);
  color: var(--white-pure);
  padding: 4rem 2rem 2rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.footer-logo .logo-icon {
  width: 60px;
  height: 60px;
  font-size: 1.5rem;
}

.footer-logo .logo-text {
  font-size: 1.5rem;
}

.footer-text {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.footer-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: 2rem 0;
}

.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero-buttons {
    justify-content: center;
  }

  .about-content {
    grid-template-columns: 1fr;
  }

  .vm-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 1rem;
  }

  .logo-text {
    display: none;
  }

  .nav-link {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .about-stats {
    position: relative;
    bottom: 0;
    left: 0;
    transform: none;
    margin-top: 2rem;
    justify-content: center;
  }

  .stat-card {
    padding: 1rem 1.5rem;
  }

  .schedule-header,
  .schedule-body {
    padding: 2rem;
  }

  .price-amount {
    font-size: 2rem;
  }
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Smooth scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--white-pure);
  opacity: 0.7;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(10px);
  }
}

.scroll-indicator i {
  font-size: 1.5rem;
  margin-top: 0.5rem;
}