#top_navbar {
  z-index: 9999;
  isolation: isolate;
  position: fixed;
  top:0;
  left:0;
  right:0;
  margin: 0px;
  padding-top: 0px;
  padding-left: 8px;
  height: 60px;
  display: flex;
  align-items: center;
  background-color: white;
  color:black;
  justify-content: space-between;
  z-index: 1000;
  width: 100vw;
  box-sizing: border-box;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

#navbar_container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5px;
}
#navbar_logo {
  width:26%;
  background-color: white;
}
#navbar_icon {
  display: flex;
  padding-right:13px;
  gap: 18px;
  align-items: center;
}
#sun_icon {
  font-size:20px;
  align-items: center;
}
#get_started_button {
  border-radius: 8px;
  background-color: #2682de;
  padding:8px;
  font-family: "Roboto", sans-serif;
  font-weight:bold;
  font-size: 15px;
  color:white;
  text-decoration:none;
}
#get_started_button:hover {
  background-color: grey;
}


/* =========================================
   CONTAINER & LAYOUT
   ========================================= */
#learn_container {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
  font-family: "Roboto", sans-serif;
  padding: 0px 15px;
}

/* =========================================
   HERO SECTION
   ========================================= */
#hero_section {
  margin-bottom: 60px;
  padding-top: 30px;
}

#hero_section h1 {
  font-family: "Roboto", sans-serif;
  font-size: 30px;
  margin-bottom: 20px;
  color: #212121;
  font-weight: 800;
  line-height: 1.4;
}

#hero_section p {
  font-size: 15px;
  color: #555;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* =========================================
   COMPARISON SECTION (Problem vs Solution)
   ========================================= */
#comparison_section {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-bottom: 40px;
  text-align: left;
}

.compare_card {
  flex: 1;
  background: white;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  transition: transform 0.2s ease;
}

.compare_card:hover {
  transform: translateY(-3px);
}

/* Aksen Warna Border Atas */
#problem_card {
  border-top: 4px solid #ef5350; /* Merah untuk masalah */
}

#solution_card {
  border-top: 4px solid #2E7D32; /* Hijau Produse untuk solusi */
}

.compare_card h2 {
  margin-top: 0;
  margin-bottom: 15px;
  font-family: "Roboto", sans-serif;
  font-size: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #333;
}

/* Warna Icon di Judul Card */
#problem_card h2 i { color: #ef5350; }
#solution_card h2 i { color: #2E7D32; }

.compare_card p {
  color: #555;
  line-height: 1.6;
  font-size: 14px;
  margin: 0;
}

/* =========================================
   DEEP DIVE FEATURES (ZIG-ZAG)
   ========================================= */
#deep_dive_section {
  margin-bottom: 80px;
}
.feature_row {
  border:1px solid lightgray;
  background-color: #ffffff;
  border-radius: 14px;
  padding:20px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.feature_row,
.feature_row.reverse {
  display: flex;          /* ← INI KUNCINYA */
  flex-direction: column;
  text-align: center;
  gap: 30px;
  margin-bottom: 60px;
}


/* Bagian Visual (Kiri/Kanan) */
.feature_visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: white;
  width: 100%;
    height: 200px;
    margin: 0;
}
.visual_icon {
  padding:20px;
}
.visual_icon {
  width: 80px;
  height: 80px;
  display: flex;
  border-radius: 50%;
  justify-content: center;
  align-items: center;
  text-align: center;
  box-sizing: border-box;
  border: 0px solid black;
  line-height: 1; 
  margin: 0;
  padding: 0;
}
.visual_icon.green {
  color: #2E7D32; background-color: #E8F5E9;
}
.visual_icon.blue {
  color: #1976D2; background-color: #E3F2FD;
}
.visual_icon.yellow {
  color: #F9A825; background-color: #FFF8E1;
}
.visual_icon.purple {
  color: #6A1B9A; background-color: #F3E5F5;
}
.icon {
  font-size:32px;
  border: 0px solid black;
}
/* Menggunakan warna yang sama dengan Landing Page */
.icon_purple { color: #6A1B9A; background-color: #F3E5F5; }

/* Bagian Teks (Kiri/Kanan) */
.feature_content {
  flex: 1;
  background-color: #ffffff;
}

.feature_content h3 {
  font-family: "Roboto", sans-serif;
  font-size: 22px;
  color: #212121;
  margin-bottom: 20px;
  line-height: 1.2;
}

.feature_content p {
  color: #555;
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 25px;
}

.feature_list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  text-align: left;
}

.feature_list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  color: #444;
  font-family: 'Roboto', Sans-Serif;
  font-weight: 450;
  font-size: 15px;
}

/* Custom Bullet Point Checklist */
.feature_list li::before {
  content: "\f00c"; /* FontAwesome Check Icon Unicode */
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 2px;
  color: #22C55E;
}

/* =========================================
   FINAL CTA SECTION
   ========================================= */
#final_cta {
  background-color: #F0FDF4; /* Hijau sangat muda */
  padding: 60px 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  margin-bottom: 40px;
  border: 1px solid #dcfce7;
  width:100%;
}

#final_cta h4 {
  font-family: "Roboto", sans-serif;
  font-size: 28px;
  margin: 0 0 10px 0;
  color: #1a1a1a;
  font-weight: 700;
}

#get_started_for_free {
  /* Menggunakan style tombol yang konsisten tapi sedikit lebih besar */
  display: inline-block;
  border: 0;
  border-radius: 10px;
  background-color: #22C55E;
  padding: 16px 32px;
  font-family: "Roboto", sans-serif;
  font-weight: bold;
  font-size: 16px;
  color: white;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 6px rgba(34, 197, 94, 0.2);
}

#get_started_for_free:hover {
  background-color: #16a34a;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(34, 197, 94, 0.35);
}
/* ===== Footer ===== */
#footer {
  background-color: #fff;
  border-top: 1px solid #e5e7eb;
  font-family: "Roboto", sans-serif;
  margin-top: 0px;
}

#footer_top {
  max-width: 1100px;
  margin: auto;
  padding: 30px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: space-between;
}

#footer_brand {
  max-width: 300px;
}
#footer_logo {
  width: 120px;
  margin-bottom: 10px;
}
#footer_brand p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.5;
}

#footer_links {
  display: flex;
  gap: 40px;
}
.footer_col h4 {
  font-size: 15px;
  margin-bottom: 10px;
  font-weight: 600;
}
.footer_col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer_col ul li {
  margin: 0px 0;
}
.footer_col ul li a {
  text-decoration: none;
  color: #555;
  font-size: 14px;
}
.footer_col ul li a:hover {
  color: #22C55E; /* emerald accent */
}

#footer_bottom {
  border-top: 1px solid #e5e7eb;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: auto;
}
#footer_bottom p {
  font-size: 13px;
  color: #64748b;
}
#footer_social a {
  margin-left: 12px;
  color: #555;
  font-size: 16px;
  text-decoration: none;
}
#footer_social a:hover {
  color: #22C55E;
}

/* Responsive */
@media (max-width: 768px) {
  #footer_top {
    flex-direction: column;
    gap: 20px;
  }
  #footer_links {
    flex-direction: column;
    gap: 20px;
  }
  #footer_bottom {
    flex-direction: column;
  }
  li {
  position: relative;
  padding-left: 22px;
}
.feature_list li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0.05rem;
  color: #22C55E;
  font-weight: 900;
}
li::before {
  content: "•";
  position: absolute;
  left: 0; top: 0.05rem;
  color: #22C55E;
  font-weight: 900;
}