:root {
  --koko-blue: #0D47A1;
  --koko-lightblue: #2196F3;
  --koko-electric: #00B0FF;
  --koko-dark: #0a1929;
  --koko-gray: #1e293b;
  --koko-light: #f1f5f9;
  --koko-white: #ffffff;
  --koko-accent: #00E5FF;
 }
 * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
 }
 body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
  background: linear-gradient(180deg, #0a1929 0%, #1e293b 100%);
  color: var(--koko-light);
  line-height: 1.6;
 }
 a {
  color: var(--koko-electric);
  text-decoration: none;
  transition: color 0.3s;
 }
 a:hover {
  color: var(--koko-accent);
 }
 img {
  max-width: 100%;
  height: auto;
 }

 /* Header */
 .koko188-header {
  background: rgba(10, 25, 41, 0.95);
  border-bottom: 2px solid var(--koko-lightblue);
  position: sticky;
  top: 0;
  z-index: 100;
 }
 .koko188-nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
 }
 .koko188-brand img {
  height: 45px;
  width: auto;
 }
 .koko188-menu-btn {
  display: none;
  background: var(--koko-lightblue);
  border: none;
  color: white;
  padding: 0.6rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
 }
 .koko188-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
 }
 .koko188-menu a {
  color: var(--koko-light);
  font-weight: 500;
  padding: 0.5rem 0;
 }
 .koko188-cta {
  background: linear-gradient(135deg, var(--koko-blue) 0%, var(--koko-lightblue) 100%);
  color: white !important;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(33, 150, 243, 0.4);
 }
 .koko188-cta:hover {
  background: linear-gradient(135deg, var(--koko-lightblue) 0%, var(--koko-electric) 100%);
  box-shadow: 0 6px 20px rgba(0, 229, 255, 0.5);
  color: white !important;
 }

 /* Hero - IMAGE DI KIRI */
 .koko188-hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
 }
 .koko188-hero-card {
  text-align: center;
  order: -1; /* Pindahin ke kiri */
 }
 .koko188-hero-img {
  width: 100%;
  max-width: 500px;
  border-radius: 20px 20px 80px 20px; /* Bentuk unik */
  box-shadow: 0 20px 50px rgba(33, 150, 243, 0.4);
  border: 3px solid var(--koko-lightblue);
  transform: rotate(-3deg);
  transition: transform 0.4s ease;
 }
 .koko188-hero-img:hover {
  transform: rotate(0deg) scale(1.02);
 }
 .koko188-badge {
  display: inline-block;
  background: rgba(33, 150, 243, 0.2);
  border: 1px solid var(--koko-lightblue);
  color: var(--koko-accent);
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
 }
 .koko188-h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--koko-white);
 }
 .koko188-h1::first-line {
  background: linear-gradient(135deg, var(--koko-lightblue), var(--koko-electric));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
 }
 .koko188-lead {
  font-size: 1.05rem;
  color: #cbd5e1;
  margin-bottom: 1.5rem;
  line-height: 1.7;
 }
 .koko188-breadcrumbs {
  font-size: 0.9rem;
  color: #94a3b8;
  margin-top: 1rem;
 }
 .koko188-tiny {
  font-size: 0.8rem;
  color: #94a3b8;
  margin-top: 0.75rem;
 }

 /* Sections */
 .koko188-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
 }
 .koko188-section {
  margin-bottom: 3rem;
 }
 .koko188-section h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--koko-white);
  border-bottom: 3px solid var(--koko-lightblue);
  padding-bottom: 0.5rem;
  display: inline-block;
 }
 .koko188-muted {
  color: #cbd5e1;
  font-size: 1.05rem;
  margin-bottom: 1rem;
 }

 /* Grid Cards - ASYMMETRIC LAYOUT */
 .koko188-grid {
  display: grid;
  gap: 1.5rem;
 }
 .koko188-grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  grid-auto-rows: auto;
 }
 .koko188-card {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.8));
  border: 1px solid rgba(33, 150, 243, 0.3);
  border-radius: 16px;
  padding: 1.5rem;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
 }
 /* Card pertama lebih besar */
 .koko188-card:nth-child(1) {
  grid-row: span 1;
  border-radius: 16px 16px 50px 16px;
 }
 /* Card kedua normal */
 .koko188-card:nth-child(2) {
  border-radius: 16px 50px 16px 16px;
 }
 /* Card ketiga bentuk unik */
 .koko188-card:nth-child(3) {
  border-radius: 50px 16px 16px 16px;
 }
 .koko188-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(33, 150, 243, 0.1), transparent);
  transition: left 0.5s;
 }
 .koko188-card:hover::before {
  left: 100%;
 }
 .koko188-card:hover {
  transform: translateY(-8px);
  border-color: var(--koko-lightblue);
  box-shadow: 0 15px 40px rgba(33, 150, 243, 0.4);
 }
 .koko188-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--koko-electric);
  margin-bottom: 1rem;
 }

 /* FAQ - STAGGERED ZIGZAG */
 .koko188-faq {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(33, 150, 243, 0.3);
  border-radius: 12px;
  margin-bottom: 1rem;
  transition: all 0.3s;
 }
 .koko188-faq:nth-child(even) {
  margin-left: 2rem;
  border-radius: 12px 12px 12px 40px;
 }
 .koko188-faq:nth-child(odd) {
  margin-right: 2rem;
  border-radius: 12px 12px 40px 12px;
 }
 .koko188-faq:hover {
  border-color: var(--koko-lightblue);
  box-shadow: 0 8px 25px rgba(33, 150, 243, 0.3);
 }
 .koko188-faq summary {
  padding: 1.2rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--koko-white);
  list-style: none;
 }
 .koko188-faq summary::marker {
  content: '';
 }
 .koko188-faq summary::after {
  content: '+';
  float: right;
  font-size: 1.5rem;
  color: var(--koko-lightblue);
  transition: transform 0.3s;
 }
 .koko188-faq[open] summary::after {
  content: '−';
  transform: rotate(180deg);
 }
 .koko188-faq > div {
  padding: 0 1.5rem 1.2rem 1.5rem;
  color: #cbd5e1;
 }

 /* CTA Section - Unik */
 .koko188-cta-box {
  background: linear-gradient(135deg, rgba(13, 71, 161, 0.3), rgba(33, 150, 243, 0.2));
  border: 2px solid var(--koko-lightblue);
  border-radius: 20px 20px 60px 20px;
  padding: 2rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
 }

 /* Footer */
 .koko188-footer {
  background: var(--koko-dark);
  border-top: 2px solid var(--koko-lightblue);
  margin-top: 3rem;
  padding: 2rem 1.5rem;
 }
 .koko188-foot {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
 }
 .koko188-brand-footer {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--koko-lightblue);
  margin-bottom: 0.5rem;
 }
 .koko188-footer a {
  color: #94a3b8;
  display: block;
  margin-bottom: 0.5rem;
 }
 .koko188-footer a:hover {
  color: var(--koko-electric);
 }

 /* Responsive */
 @media (max-width: 768px) {
  .koko188-menu-btn {
   display: block;
  }
  .koko188-menu {
   display: none;
   width: 100%;
   flex-direction: column;
   align-items: flex-start;
   gap: 1rem;
   padding-top: 1rem;
  }
  .koko188-menu.open {
   display: flex;
  }
  .koko188-hero {
   grid-template-columns: 1fr;
  }
  .koko188-hero-card {
   order: 0;
  }
  .koko188-faq:nth-child(even),
  .koko188-faq:nth-child(odd) {
   margin-left: 0;
   margin-right: 0;
   border-radius: 12px;
  }
  .koko188-cta-box {
   grid-template-columns: 1fr;
  }
 }