/* ----- RESET & BASE (biru) ----- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
  background: #f0f7ff;
  color: #0b2b3c;
  line-height: 1.6;
}
a {
  text-decoration: none;
  color: inherit;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ----- BUTTONS (biru) ----- */
.btn-primary {
  display: inline-block;
  background: #0d6efd;
  color: #fff;
  font-weight: 700;
  padding: 14px 40px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  transition: background 0.3s, transform 0.2s;
  text-align: center;
  box-shadow: 0 4px 14px rgba(13, 110, 253, 0.4);
}
.btn-primary:hover {
  background: #0b5ed7;
  transform: translateY(-2px);
}
.btn-secondary {
  display: inline-block;
  background: transparent;
  color: #0d6efd;
  font-weight: 700;
  padding: 12px 32px;
  border-radius: 50px;
  border: 2px solid #0d6efd;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.3s, color 0.3s;
}
.btn-secondary:hover {
  background: #0d6efd;
  color: #fff;
}
.btn-outline-light {
  display: inline-block;
  background: transparent;
  color: #fff;
  font-weight: 700;
  padding: 12px 32px;
  border-radius: 50px;
  border: 2px solid #fff;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.3s, color 0.3s;
}
.btn-outline-light:hover {
  background: #fff;
  color: #0d6efd;
}

/* ----- HEADER ----- */
header {
  background: #fff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 14px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo i {
  font-size: 2rem;
  color: #0d6efd;
}
.logo span {
  font-size: 1.6rem;
  font-weight: 800;
  color: #0b2b3c;
}
.logo span .star {
  color: #0d6efd;
}
.logo small {
  font-size: 0.7rem;
  font-weight: 400;
  color: #5f7d8c;
  display: block;
  margin-top: -4px;
}
.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
  font-weight: 600;
}
.nav-links a {
  color: #1e3b4a;
  transition: color 0.2s;
  font-size: 0.95rem;
}
.nav-links a:hover {
  color: #0d6efd;
}
.nav-cta {
  background: #0d6efd;
  color: #fff !important;
  padding: 8px 22px;
  border-radius: 50px;
  font-weight: 700;
}
.nav-cta:hover {
  background: #0b5ed7 !important;
  color: #fff !important;
}
.hamburger {
  display: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: #0b2b3c;
}

/* ----- HERO (biru gradasi) ----- */
.hero {
  background: linear-gradient(135deg, #e3edfa 0%, #c5d9f5 100%);
  padding: 60px 0 70px;
  border-bottom: 1px solid #b0cbe8;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.hero-content h1 {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  color: #0b2b3c;
  margin-bottom: 16px;
}
.hero-content h1 .highlight {
  color: #0d6efd;
  background: #d9e5f7;
  padding: 0 8px;
  border-radius: 8px;
}
.hero-content p {
  font-size: 1.15rem;
  color: #1e4a5a;
  margin-bottom: 24px;
  max-width: 90%;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
}
.hero-badges .badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  padding: 8px 20px;
  border-radius: 50px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  font-weight: 700;
  font-size: 0.95rem;
  color: #0b2b3c;
}
.hero-badges .badge i {
  color: #0d6efd;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 30px;
}

/* ----- HERO IMAGE CARD (UPDATED) ----- */
.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-image .card-shadow {
  background: #fff;
  width: 100%;
  max-width: 400px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.10);
  border: 1px solid #e8edf3;
  padding: 0;
  text-align: center;
}
.hero-car-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}
.hero-image .card-content {
  padding: 18px 20px 22px;
}
.hero-image .card-shadow h3 {
  margin-bottom: 8px;
  font-size: 1.3rem;
  color: #0b2b3c;
}
.hero-image .card-shadow .big-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: #0d6efd;
}
.hero-image .card-shadow .sub {
  margin: 8px 0 20px;
  color: #6c757d;
}
.hero-image .card-shadow .btn-primary {
  width: 100%;
}
.hero-image .partner-logos {
  margin-top: 18px;
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .9rem;
  color: #6c757d;
}

/* ----- STATS ----- */
.stats {
  background: #fff;
  padding: 50px 0;
  border-bottom: 1px solid #dce6f2;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stat-item {
  text-align: center;
  padding: 16px;
}
.stat-item i {
  font-size: 2.4rem;
  color: #0d6efd;
  margin-bottom: 8px;
}
.stat-item h4 {
  font-size: 1.8rem;
  font-weight: 800;
  color: #0b2b3c;
}
.stat-item p {
  color: #4b6f7e;
  font-weight: 500;
}

/* ----- KEUNGGULAN ----- */
.benefits {
  padding: 70px 0;
  background: #fff;
}
.section-title {
  text-align: center;
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: #0b2b3c;
}
.section-title .blue {
  color: #0d6efd;
}
.section-sub {
  text-align: center;
  color: #4b6f7e;
  font-size: 1.1rem;
  margin-bottom: 40px;
}
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.benefit-card {
  background: #f5faff;
  padding: 32px 24px;
  border-radius: 20px;
  border: 1px solid #dce6f2;
  text-align: center;
  transition: transform 0.25s, box-shadow 0.25s;
}
.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(13, 110, 253, 0.08);
}
.benefit-card i {
  font-size: 2.6rem;
  color: #0d6efd;
  margin-bottom: 14px;
}
.benefit-card h4 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}
.benefit-card p {
  color: #2a4e5e;
  font-size: 0.95rem;
}

/* ----- DOKUMEN ----- */
.documents {
  padding: 70px 0;
  background: #f5faff;
}
.doc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.doc-item {
  background: #fff;
  padding: 24px 16px;
  border-radius: 16px;
  text-align: center;
  font-weight: 600;
  border: 2px dashed #c5d6ea;
  transition: border-color 0.3s;
}
.doc-item i {
  font-size: 2rem;
  color: #0d6efd;
  display: block;
  margin-bottom: 10px;
}
.doc-item:hover {
  border-color: #0d6efd;
}

/* ----- PROSES ----- */
.process {
  padding: 70px 0;
  background: #fff;
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.step {
  text-align: center;
  background: #f5faff;
  padding: 28px 16px;
  border-radius: 20px;
  border: 1px solid #dce6f2;
  position: relative;
}
.step .num {
  display: inline-block;
  background: #0d6efd;
  color: #fff;
  width: 44px;
  height: 44px;
  line-height: 44px;
  border-radius: 50%;
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 14px;
}
.step h4 {
  margin-bottom: 6px;
}
.step p {
  color: #4b6f7e;
  font-size: 0.9rem;
}

/* ----- SIMULASI ----- */
.simulation {
  padding: 70px 0;
  background: #f5faff;
}
.sim-box {
  max-width: 700px;
  margin: 20px auto 0;
  background: #fff;
  padding: 36px 40px;
  border-radius: 24px;
  border: 1px solid #dce6f2;
}
.sim-box .row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid #dce6f2;
}
.sim-box .row:last-child {
  border-bottom: none;
}
.sim-box .label {
  color: #4b6f7e;
  font-weight: 500;
}
.sim-box .value {
  font-weight: 700;
  color: #0b2b3c;
}
.sim-box .highlight-value {
  color: #0d6efd;
  font-weight: 800;
  font-size: 1.2rem;
}
.sim-box .note {
  font-size: 0.85rem;
  color: #4b6f7e;
  margin-top: 16px;
  background: #f0f7ff;
  padding: 14px 18px;
  border-radius: 12px;
}

/* ----- MITRA ----- */
.partners {
  padding: 60px 0;
  background: #fff;
}
.partner-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px 50px;
  margin-top: 20px;
  font-weight: 700;
  font-size: 1.1rem;
  color: #0b2b3c;
}
.partner-grid span {
  background: #f5faff;
  padding: 8px 24px;
  border-radius: 40px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border: 1px solid #c5d6ea;
}
.keuntungan-taktis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.keuntungan-item {
  background: #fff;
  padding: 24px 12px;
  border-radius: 16px;
  text-align: center;
  border: 1px solid #dce6f2;
  box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}
.keuntungan-item i {
  font-size: 2.2rem;
  color: #0d6efd;
  margin-bottom: 8px;
}
.keuntungan-item h5 {
  font-size: 1rem;
  font-weight: 700;
}
.keuntungan-item p {
  font-size: 0.85rem;
  color: #3d6476;
  margin-top: 4px;
}
.badge-digital {
  display: inline-block;
  background: #0d6efd;
  color: #fff;
  padding: 6px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  margin-top: 10px;
}

/* ----- TESTIMONI ----- */
.testimonials {
  padding: 70px 0;
  background: #f5faff;
}
.testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 30px;
}
.testi-card {
  background: #fff;
  padding: 28px 30px;
  border-radius: 20px;
  border: 1px solid #dce6f2;
  box-shadow: 0 4px 16px rgba(0,0,0,0.03);
}
.testi-card .stars {
  color: #f59e0b;
  letter-spacing: 2px;
  font-size: 1.1rem;
}
.testi-card .text {
  font-size: 1rem;
  margin: 12px 0 8px;
  color: #0b2b3c;
  font-style: italic;
}
.testi-card .author {
  font-weight: 700;
  color: #0b2b3c;
}
.testi-card .detail {
  color: #4b6f7e;
  font-size: 0.9rem;
}

/* ----- FAQ ----- */
.faq {
  padding: 70px 0;
  background: #fff;
}
.faq-list {
  max-width: 800px;
  margin: 30px auto 0;
}
.faq-item {
  border-bottom: 1px solid #dce6f2;
  padding: 16px 0;
  cursor: pointer;
}
.faq-item .question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 1.05rem;
}
.faq-item .question i {
  transition: transform 0.3s;
  color: #0d6efd;
}
.faq-item .answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  color: #4b6f7e;
}
.faq-item.active .answer {
  max-height: 200px;
  padding-top: 12px;
}
.faq-item.active .question i {
  transform: rotate(180deg);
}

/* ----- FORM ----- */
.form-section {
  padding: 70px 0;
  background: #f5faff;
}
.form-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
  background: #fff;
  padding: 40px 48px;
  border-radius: 28px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.05);
  border: 1px solid #dce6f2;
}
.form-left h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.form-left p {
  color: #4b6f7e;
  margin-bottom: 20px;
}
.form-left .info-list {
  list-style: none;
  padding: 0;
}
.form-left .info-list li {
  padding: 8px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid #f0f7ff;
}
.form-left .info-list li i {
  color: #0d6efd;
  width: 20px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 4px;
  font-size: 0.95rem;
}
.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #c5d6ea;
  border-radius: 12px;
  font-size: 1rem;
  background: #fafcfc;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group select:focus {
  border-color: #0d6efd;
  outline: none;
  background: #fff;
}
.form-group .radio-group {
  display: flex;
  gap: 24px;
  margin-top: 4px;
}
.form-group .radio-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 400;
  cursor: pointer;
}
.form-group .checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}
.form-group .checkbox-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
  cursor: pointer;
}
.form-group .checkbox-group input[type="checkbox"] {
  width: auto;
  margin-right: 4px;
}
.form-right .btn-primary {
  width: 100%;
}

/* ----- LOADING SPINNER UNTUK FORM ----- */
.btn-primary.loading {
  opacity: 0.7;
  pointer-events: none;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.btn-primary.loading::after {
  content: '';
  width: 20px;
  height: 20px;
  border: 3px solid #ffffff;
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
  display: inline-block;
  flex-shrink: 0;
}
.btn-primary.loading i {
  display: none;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ----- CTA BESAR ----- */
.cta-big {
  padding: 70px 0;
  background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
  color: #fff;
  text-align: center;
}
.cta-big h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.cta-big p {
  font-size: 1.15rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto 28px;
}
.cta-big .btn-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

/* ----- FLOATING WHATSAPP BUTTON ----- */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #25D366;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: transform 0.3s;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  color: #fff;
}

/* ----- FOOTER ----- */
footer {
  background: #0b2b3c;
  color: #b8d0db;
  padding: 40px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 30px;
}
.footer-brand h3 {
  color: #fff;
  font-size: 1.4rem;
}
.footer-brand h3 i {
  color: #5fc1d0;
  margin-right: 6px;
}
.footer-brand p {
  max-width: 300px;
  margin-top: 8px;
  font-size: 0.95rem;
}
.footer-col h4 {
  color: #fff;
  margin-bottom: 12px;
  font-size: 1rem;
}
.footer-col a {
  display: block;
  color: #b8d0db;
  padding: 4px 0;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-col a:hover {
  color: #fff;
}
.footer-bottom {
  border-top: 1px solid #1d4455;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  font-size: 0.85rem;
}
.footer-bottom .badge-ojk {
  background: #1d4455;
  padding: 4px 16px;
  border-radius: 50px;
  font-weight: 600;
  color: #b8d0db;
}

/* ----- RESPONSIVE ----- */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content p {
    max-width: 100%;
  }
  .hero-badges {
    justify-content: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-image .card-shadow {
    margin: 0 auto;
  }
  .benefits-grid {
    grid-template-columns: 1fr 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .doc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .keuntungan-taktis {
    grid-template-columns: repeat(2, 1fr);
  }
  .form-wrapper {
    grid-template-columns: 1fr;
    padding: 30px 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    padding: 20px 0 10px;
    gap: 16px;
    border-top: 1px solid #dce6f2;
    margin-top: 12px;
  }
  .nav-links.open {
    display: flex;
  }
  .hamburger {
    display: block;
  }
  .hero-content h1 {
    font-size: 2rem;
  }
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .stat-item h4 {
    font-size: 1.4rem;
  }
  .doc-grid {
    grid-template-columns: 1fr 1fr;
  }
  .process-steps {
    grid-template-columns: 1fr;
  }
  .keuntungan-taktis {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .cta-big h2 {
    font-size: 1.8rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    align-items: center;
    text-align: center;
  }
  .form-wrapper {
    padding: 20px 16px;
  }
  .sim-box {
    padding: 24px 18px;
  }
}
@media (max-width: 480px) {
  .hero-image .card-shadow {
    padding: 0;
  }
  .hero-image .card-content {
    padding: 16px;
  }
  .hero-car-image {
    height: 150px;
  }
  .hero-image .card-shadow .big-number {
    font-size: 1.8rem;
  }
  .btn-primary, .btn-secondary {
    padding: 12px 24px;
    font-size: 0.95rem;
  }
  .doc-grid {
    grid-template-columns: 1fr;
  }
  .keuntungan-taktis {
    grid-template-columns: 1fr;
  }
  .whatsapp-float {
    width: 50px;
    height: 50px;
    font-size: 1.6rem;
    bottom: 20px;
    right: 20px;
  }
}