/* =========================================
   1. RESET & DASAR
   ========================================= */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: linear-gradient(135deg, #e0c3fc 0%, #8ec5fc 100%);
  background-attachment: fixed;
  color: #1a1a1a;
  line-height: 1.7;
  min-height: 100vh;
}

body::before,
body::after {
  content: "";
  position: fixed;
  border-radius: 50%;
  z-index: -1;
}

body::before {
  top: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: rgba(255, 107, 107, 0.4);
  filter: blur(80px);
}

body::after {
  bottom: -150px;
  right: -50px;
  width: 500px;
  height: 500px;
  background: rgba(72, 219, 251, 0.4);
  filter: blur(100px);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* =========================================
   2. NAVBAR GLASSMORPHISM
   ========================================= */
.navbar {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding: 1rem 0;
  color: #1a1a1a;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar .logo {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -1px;
  text-decoration: none;
  color: #1a1a1a;
}

.logo-dot {
  color: #ff6b6b;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-links a {
  color: #333;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 20px;
}

.nav-links a:hover,
.nav-links a.active {
  background: rgba(255, 255, 255, 0.4);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

/* =========================================
   3. HERO SECTION
   ========================================= */
.hero {
  padding: 6rem 0;
  text-align: left;
}

.hero-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-text h1 {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  font-weight: 700;
  color: #1a1a1a;
  text-shadow: 0 2px 10px rgba(255, 255, 255, 0.5);
}

.hero-text p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
  font-weight: 400;
  color: #333;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  border-radius: 50%;
  border: 5px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
  100% {
    transform: translateY(0px);
  }
}

.trello-btn {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: #1a1a1a;
  padding: 1rem 2rem;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.trello-btn:hover {
  background: rgba(255, 255, 255, 0.6);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

/* =========================================
   4. KONTEN UTAMA
   ========================================= */
main.container {
  margin: 2rem auto 4rem;
}

.section-card {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 20px;
  padding: 3rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
  margin-bottom: 3rem;
  transition: transform 0.3s ease;
}

.section-card:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.4);
}

.section-card h2 {
  color: #1a1a1a;
  font-size: 2rem;
  margin-bottom: 2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.section-card h2 i {
  color: #ff6b6b;
}

.fact-list {
  padding-left: 0.5rem;
  list-style: none;
}

.fact-list li {
  margin-bottom: 1.5rem;
  text-align: justify;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  color: #333;
}

.fact-list li i {
  color: #48dbfb;
  margin-top: 0.3rem;
  font-size: 1.1rem;
}

/* =========================================
   5. GRID TARGET & KARTU WARNA SDG
   ========================================= */
.target-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.target-box {
  padding: 2.5rem;
  border-radius: 20px;
  color: white;
  transition: all 0.3s ease;
  position: relative;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.target-box:hover {
  transform: scale(1.02);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.sdg7 {
  background: rgba(243, 156, 18, 0.8);
} /* Kuning SDG 7 */
.sdg9 {
  background: rgba(253, 105, 37, 0.8);
} /* Oranye SDG 9 */

.target-icon {
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.target-box h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.target-box p {
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.95;
}

/* =========================================
   6. HALAMAN SWOT & EMPATI
   ========================================= */
.swot-box {
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
}

.swot-box:hover {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  background: rgba(255, 255, 255, 0.4);
}

.empathy-box {
  background-color: rgba(255, 255, 255, 0.2);
  color: #1a1a1a;
  padding: 1.5rem;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-left: 5px solid rgba(72, 219, 251, 0.7);
}

/* =========================================
   7. FOOTER
   ========================================= */
footer {
  text-align: center;
  padding: 3rem 0;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  color: #333;
  margin-top: 4rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  font-size: 1.2rem;
}

.footer-links a {
  color: #333;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #ff6b6b;
}

/* =========================================
   8. MEDIA QUERIES (ANDROID/MOBILE)
   ========================================= */
@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
  .nav-container {
    flex-direction: column;
    gap: 1rem;
  }
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
  }
  .nav-links a {
    font-size: 0.85rem;
    padding: 0.4rem 0.8rem;
  }
  .hero {
    padding: 3rem 0;
  }
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  .hero-text h1 {
    font-size: 2.2rem;
  }
  .hero-text p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }
  .hero-image img {
    max-width: 70%;
  }
  .section-card {
    padding: 1.5rem;
    margin-bottom: 2rem;
  }
  .section-card h2 {
    font-size: 1.5rem;
    align-items: flex-start;
    flex-direction: column;
    gap: 0.5rem;
  }
  .intro-section {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .target-grid {
    grid-template-columns: 1fr;
  }
  .footer-content {
    flex-direction: column;
    gap: 1.5rem;
  }
}