:root {
      --primary: #163A5F;   /* dark blue from logo */
      --accent: #F7931E;    /* orange from logo */
      --bg: #f8fafc;
      --card-bg: #fff;
      --footer-bg: #163A5F;
      --footer-text: #fff;
      --radius: 16px;
      --shadow: 0 4px 24px rgba(22, 58, 95, 0.10);
      --max-width: 1200px;
      --transition: 0.2s cubic-bezier(.77,.2,.05,1.0);
    }
    html, body { height: 100%; }
    body {
      font-family: 'Inter', 'Poppins', 'Open Sans', Arial, sans-serif;
      background: var(--bg);
      color: #222;
      margin: 0;
      min-height: 100vh;
    }
    .container {
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 0 1.2rem;
    }
    /* Navbar */
    .navbar {
      position: sticky;
      top: 0;
      left: 0;
      width: 100%;
      background: var(--card-bg);
      box-shadow: var(--shadow);
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 0.7rem 1.2rem;
      border-radius: 0 0 var(--radius) var(--radius);
    }
    .navbar-logo {
      display: flex;
      align-items: center;
      gap: 0.7rem;
      font-weight: 700;
      font-size: 1.4rem;
      color: var(--primary);
      letter-spacing: 1px;
    }
    .navbar-logo img {
      height: 40px;
      width: auto;
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      background: var(--card-bg);
    }
    .navbar-links {
      display: flex;
      gap: 2rem;
      align-items: center;
      justify-content: center;
    }
    .navbar-links a {
      color: #222;
      text-decoration: none;
      font-weight: 600;
      font-size: 1rem;
      padding: 0.5rem 0.8rem;
      border-radius: var(--radius);
      position: relative;
      transition: color var(--transition), background var(--transition);
    }
    .navbar-links a.active,
    .navbar-links a:hover,
    .navbar-links a:focus {
      color: var(--primary);
      background: #eaf4ff;
    }
    .navbar-links a.active::after,
    .navbar-links a:hover::after,
    .navbar-links a:focus::after {
      content: "";
      position: absolute;
      left: 20%;
      bottom: 6px;
      width: 60%;
      height: 3px;
      background: var(--primary);
      border-radius: 2px;
      transition: width 0.3s, left 0.3s;
    }
    .navbar-hamburger {
      display: none;
      background: none;
      border: none;
      font-size: 2rem;
      color: var(--primary);
      cursor: pointer;
      margin-left: 1rem;
    }
    @media (max-width: 900px) {
      .navbar-links { gap: 1rem; }
    }
    @media (max-width: 700px) {
      .navbar-links {
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--card-bg);
        flex-direction: column;
        gap: 0;
        box-shadow: var(--shadow);
        display: none;
        border-radius: 0 0 var(--radius) var(--radius);
      }
      .navbar-links.open { display: flex; }
      .navbar-hamburger { display: block; }
    }
    /* Hero Carousel */
    .hero-carousel {
      width: 100vw;
      min-height: 340px;
      background: linear-gradient(120deg, #eaf4ff 0%, #f8fafc 100%);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
      margin-bottom: 2.5rem;
    }
    .carousel-track {
      display: flex;
      transition: transform 0.7s cubic-bezier(.77,.2,.05,1.0);
      width: 100vw;
      height: 340px;
    }
    .carousel-slide {
      min-width: 100vw;
      height: 340px;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      background: var(--card-bg);
      box-shadow: var(--shadow);
      border-radius: var(--radius);
      overflow: hidden;
    }
    .carousel-slide img {
      position: absolute;
      left: 0; top: 0; width: 100%; height: 100%;
      object-fit: cover;
      z-index: 1;
      border-radius: var(--radius);
      opacity: 0.7;
    }
    .carousel-content {
      position: relative;
      z-index: 2;
      text-align: left;
      max-width: 600px;
      margin-left: 2rem;
      background: rgba(255,255,255,0.7);
      padding: 2rem;
      border-radius: var(--radius);
      box-shadow: 0 2px 16px #2e86de22;
    }
    .carousel-title {
      font-size: 2.2rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 0.7rem;
    }
    .carousel-desc {
      font-size: 1.18rem;
      color: #222;
      margin-bottom: 1.2rem;
    }
    .carousel-arrows {
      display: none !important;
    }
    .carousel-arrow {
      background: rgba(46,134,222,0.12);
      border: none;
      color: var(--primary);
      font-size: 2rem;
      border-radius: 50%;
      width: 44px;
      height: 44px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      pointer-events: auto;
      transition: background var(--transition), color var(--transition);
      margin: 0 1rem;
    }
    .carousel-arrow:hover { background: var(--primary); color: #fff; }
    .carousel-dots {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 0.7rem;
      position: absolute;
      left: 50%;
      bottom: 24px;
      transform: translateX(-50%);
      margin: 0;
      z-index: 4;
      width: auto;
    }
    .carousel-dot {
      width: 14px;
      height: 14px;
      border-radius: 50%;
      background: #eaf4ff;
      border: 2px solid var(--primary);
      cursor: pointer;
      transition: background 0.2s, transform 0.2s, border 0.2s;
      transform: scale(1);
      box-shadow: 0 2px 8px #2e86de22;
      outline: none;
      display: inline-block;
      margin: 0;
      padding: 0;
    }
    .carousel-dot.active {
      background: var(--accent);
      border-color: var(--primary);
      transform: scale(1.15);
      box-shadow: 0 2px 8px #2e86de33;
    }
    @media (max-width: 900px) {
      .carousel-content { margin-left: 0; padding: 1.2rem; }
      .carousel-title { font-size: 1.5rem; }
      .carousel-desc { font-size: 1rem; }
      .carousel-track, .carousel-slide { height: 220px; min-width: 100vw; }
    }
    @media (max-width: 600px) {
      .carousel-content { padding: 0.7rem; }
      .carousel-title { font-size: 1.1rem; }
      .carousel-desc { font-size: 0.95rem; }
      .carousel-track, .carousel-slide { height: 140px; }
    }
    /* Hero Section */
    .hero-section {
      margin: 2.5rem auto 0 auto;
      text-align: center;
      padding: 2rem 1rem;
    }
    .hero-title {
      font-size: 2.2rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 1rem;
    }
    .hero-desc {
      font-size: 1.18rem;
      color: #222;
      margin-bottom: 1.5rem;
    }
    .hero-cta {
      display: flex;
      gap: 1rem;
      justify-content: center;
      margin-bottom: 2rem;
      flex-wrap: wrap;
    }
    .cta-btn {
      background: var(--primary);
      color: #fff;
      font-weight: 700;
      font-size: 1.08rem;
      padding: 0.85rem 2.2rem;
      border-radius: var(--radius);
      border: none;
      box-shadow: 0 2px 8px #2e86de33;
      transition: background 0.18s, transform 0.18s;
      cursor: pointer;
      text-decoration: none;
      display: inline-block;
    }
    .cta-btn.accent {
      background: var(--accent);
      color: #fff;
    }
    .cta-btn:hover, .cta-btn:focus {
      background: var(--accent);
      color: #fff;
      transform: scale(1.04);
    }
    /* Features Grid */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 1.5rem;
      margin-top: 2rem;
      margin-bottom: 2rem;
    }
    .feature-card {
      background: var(--card-bg);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 1.2rem 1rem;
      font-weight: 600;
      color: var(--primary);
      font-size: 1.08rem;
      border-left: 6px solid var(--accent);
    }
    .feature-sub {
      display: block;
      color: #222;
      font-size: 0.98rem;
      font-weight: 400;
      margin-top: 0.5rem;
    }
    /* Services */
    .services-section {
      margin: 3rem auto 0 auto;
      padding: 0;
    }
    .services-section.fade-in {
      opacity: 0;
      transform: translateY(32px);
      animation: fadeInUp 1s cubic-bezier(.77,.2,.05,1.0) forwards;
    }
    .services-grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: stretch;
      gap: 2rem;
      max-width: 900px;
      margin: 0 auto;
    }
    .service-card {
      flex: 1 1 260px;
      max-width: 300px;
      min-width: 220px;
      background: var(--card-bg);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      text-align: center;
      padding: 2rem 1.2rem 1.2rem 1.2rem;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      transition: box-shadow .18s, transform .18s, background .18s;
      cursor: pointer;
      position: relative;
      min-height: 180px;
      box-sizing: border-box;
      opacity: 0;
      transform: translateY(32px);
      animation: fadeInUpCard 0.9s cubic-bezier(.77,.2,.05,1.0) forwards;
      animation-delay: var(--delay, 0s);
    }
    .service-card:hover, .service-card:focus {
      box-shadow: 0 8px 32px #163A5F22;
      transform: scale(1.04) translateY(-4px);
      background: #f8fafc;
      z-index: 2;
      border-left: 6px solid var(--accent);
    }
    @keyframes fadeInUpCard {
      to {
        opacity: 1;
        transform: none;
      }
    }
    .service-card:nth-child(1) { grid-column: 1; grid-row: 1; }
    .service-card:nth-child(2) { grid-column: 2; grid-row: 1; }
    .service-card:nth-child(3) { grid-column: 3; grid-row: 1; }
    .service-card:nth-child(4) { grid-column: 1; grid-row: 2; }
    .service-card:nth-child(5) { grid-column: 2 / span 2; grid-row: 2; justify-self: center; }
    .service-icon-bg {
      font-size: 2.6rem;
      margin-bottom: 0.7rem;
      display: flex;
      align-items: center;
      justify-content: center;
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: linear-gradient(135deg, #eaf4ff 0%, #f8fafc 100%);
      box-shadow: 0 2px 8px #2e86de22;
      margin-left: auto;
      margin-right: auto;
    }
    .service-title {
      font-size: 1.18rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 0.5rem;
      margin-top: 0.2rem;
      text-align: center;
    }
    .service-desc {
      color: #222;
      font-size: 1rem;
      text-align: center;
      margin-bottom: 0;
    }
    @media (max-width: 900px) {
      .services-grid {
        flex-direction: column;
        gap: 1rem;
        max-width: 100%;
      }
      .service-card {
        max-width: 100%;
        min-width: 0;
      }
    }
    /* Table */
    .estimasi-table-wrapper {
      margin: 2rem auto;
      max-width: 480px;
    }
    .estimasi-table {
      width: 100%;
      border-collapse: collapse;
      background: var(--card-bg);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      overflow: hidden;
    }
    .estimasi-table th, .estimasi-table td {
      padding: 0.8rem 1rem;
      border-bottom: 1px solid #e0e0e0;
      text-align: left;
    }
    .estimasi-table th {
      background: #f4f6fa;
      color: var(--primary);
      font-weight: 700;
    }
    .estimasi-table tr:last-child td {
      border-bottom: none;
    }
    .estimasi-cta {
      display: flex;
      gap: 1rem;
      justify-content: center;
      margin-bottom: 2rem;
      flex-wrap: wrap;
    }
    /* About Section */
    .about-section {
      margin: 3rem auto 0 auto;
      background: var(--card-bg);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 2.5rem 1.5rem;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2.5rem;
      align-items: center;
      max-width: var(--max-width);
    }
    .about-section.fade-in {
      opacity: 0;
      transform: translateY(32px);
      animation: fadeInUp 1s cubic-bezier(.77,.2,.05,1.0) forwards;
    }
    .about-content,
    .about-img {
      opacity: 0;
      transform: translateY(32px);
      animation: fadeInUpCard 0.9s cubic-bezier(.77,.2,.05,1.0) forwards;
      animation-delay: var(--about-delay, 0s);
      transition: box-shadow .18s, transform .18s;
    }

    .about-content {
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: flex-start;
    }
    .about-title {
      font-size: 2rem;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 1.2rem;
    }
    .about-desc {
      color: #222;
      font-size: 1.12rem;
      margin-bottom: 1.2rem;
      line-height: 1.7;
    }
    .about-desc p {
      margin: 0 0 0.7rem 0;
    }
    .about-list {
      list-style: none;
      padding: 0;
      margin: 0 0 1.2rem 0;
      color: var(--accent);
      font-size: 1.08rem;
    }
    .about-list li {
      margin-bottom: 1rem;
      display: flex;
      align-items: center;
      gap: 0.7rem;
      background: #f8fafc;
      border-radius: 12px;
      padding: 0.7rem 1rem;
      box-shadow: 0 2px 8px #2e86de11;
      color: #222;
    }
    .about-list li::before {
      content: "✔";
      color: var(--accent);
      font-size: 1.1em;
      margin-right: 0.5rem;
    }
    .about-highlight {
      display: flex;
      align-items: center;
      gap: 0.7rem;
      background: #f8fafc;
      border-radius: 12px;
      padding: 0.7rem 1.2rem;
      font-size: 1.08rem;
      font-weight: 600;
      color: var(--primary);
      box-shadow: 0 2px 8px #2e86de11;
      margin-top: 0.5rem;
      border-left: 6px solid var(--accent);
    }
    .about-icon {
      font-size: 1.5rem;
    }
    .about-img {
      width: 100%;
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .about-img img {
      width: 100%;
      height: auto;
      border-radius: var(--radius);
      object-fit: cover;
      box-shadow: 0 2px 16px #2e86de22;
    }
    @media (max-width: 900px) {
      .about-section {
        grid-template-columns: 1fr;
        gap: 1.2rem;
        padding: 1.2rem 0.5rem;
      }
      .about-img { max-height: 180px; }
    }
    /* Contact Section */
    .contact-section {
      margin: 4rem auto 0 auto;
      background: var(--card-bg);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 2.5rem 1.5rem;
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 2rem;
      align-items: flex-start;
      max-width: var(--max-width);
    }
    .contact-section .section-title {
      margin-bottom: 1.2rem;
    }
    .contact-form {
      display: flex;
      flex-direction: column;
      gap: 1.2rem;
    }
    .contact-form label {
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 0.3rem;
    }
    .contact-form input,
    .contact-form textarea {
      width: 100%;
      padding: 0.85rem;
      border-radius: var(--radius);
      border: 1.5px solid #e0e0e0;
      font-size: 1rem;
      background: #f8fafc;
      color: #222;
      transition: border 0.18s;
      resize: vertical;
    }
    .contact-form input:focus,
    .contact-form textarea:focus {
      border: 1.5px solid var(--primary);
      outline: none;
    }
    .contact-form button {
      background: var(--primary);
      color: #fff;
      font-weight: 700;
      width: 100%;
      padding: 0.85rem 0;
      border-radius: var(--radius);
      font-size: 1.08rem;
      border: none;
      transition: background 0.18s, transform 0.18s;
      cursor: pointer;
    }
    .contact-form button:hover, .contact-form button:focus {
      background: var(--accent);
      color: #fff;
      transform: scale(1.03);
    }
    .contact-info {
      background: var(--card-bg);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      padding: 1.2rem;
      font-size: 1.08rem;
      color: #222;
      display: flex;
      flex-direction: column;
      gap: 0.7rem;
      max-width: 600px;
      margin: 0 auto;
    }
    .contact-info a {
      color: var(--primary);
      text-decoration: none;
      font-weight: 600;
    }
    .contact-info a:hover {
      text-decoration: underline;
    }
    @media (max-width: 900px) {
      .contact-section {
        grid-template-columns: 1fr;
        gap: 1.2rem;
        padding: 1.2rem 0.5rem;
      }
    }
    /* Footer */
    .main-footer {
      background: var(--footer-bg);
      color: var(--footer-text);
      padding: 2.2rem 1.5rem 1.2rem 1.5rem;
      margin-top: 3rem;
      font-size: 1rem;
      letter-spacing: 0.2px;
      box-shadow: 0 -1px 8px 0 #2224;
      width: 100%;
      border-top: 2px solid #222;
      /* Remove rounded corners */
      border-radius: 0;
    }
    .footer-grid {
      display: flex;
      flex-direction: row;
      align-items: flex-start;
      justify-content: center;
      max-width: var(--max-width);
      margin: 0 auto;
      gap: 0;
      border-top: none;
      padding-top: 1.2rem;
    }
    .footer-about,
    .footer-contact {
      flex: 1 1 0;
      font-size: 1.08rem;
      color: #fff;
      line-height: 1.7;
      text-align: left;
      margin: 0 1.5rem;
      padding: 0.5rem 0;
    }
    .footer-divider {
      width: 2px;
      background: #e0e0e0;
      align-self: stretch;
      margin: 0 0.5rem;
    }
    .footer-contact a {
      color: #fff;
      text-decoration: underline;
      font-weight: 500;
    }
    .footer-about a {
      color: var(--accent);
      text-decoration: underline;
      font-weight: 500;
    }
    .footer-contact a:hover,
    .footer-about a:hover {
      color: #fff;
      background: var(--accent);
    }
    @media (max-width:900px) {
      .footer-grid {
        flex-direction: column;
        gap: 1.2rem;
        text-align: center;
        padding-top: 1rem;
      }
      .footer-divider {
        width: 80%;
        height: 2px;
        background: #e0e0e0;
        margin: 0.7rem auto;
        align-self: center;
      }
      .footer-about,
      .footer-contact {
        text-align: center;
        margin: 0 auto;
      }
    }
    /* Section fade-in animation */
    .fade-in {
      opacity: 0;
      transform: translateY(32px);
      animation: fadeInUp 1s cubic-bezier(.77,.2,.05,1.0) forwards;
    }
    @keyframes fadeInUp {
      to {
        opacity: 1;
        transform: none;
      }
    }
    .logo-img {
      display: block;
      margin: 0 auto;
      width: 360px;
      height: auto;
      max-width: 100vw;
    }
    .fade-in {
      opacity: 0;
      transform: translateY(32px);
      animation: fadeInUp 1s cubic-bezier(.77,.2,.05,1.0) forwards;
    }
    @keyframes fadeInUp {
      to {
        opacity: 1;
        transform: none;
      }
    }
    .logo-img {
      display: block;
      margin: 0 auto;
      width: 360px;
      height: auto;
      max-width: 100vw;
    }
    /* Floating Buttons */
.floating-buttons {
  position: fixed;
  bottom: 32px;
  right: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  z-index: 999;
}
.float-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border-radius: 50%;
  width: 56px;
  height: 56px;
  box-shadow: 0 2px 12px #2e86de44;
  transition: background 0.18s, transform 0.18s;
  border: none;
  outline: none;
}
.float-btn.whatsapp {
  background: var(--accent);
}
.float-btn.email {
  background: var(--primary);
}
.float-btn img {
  width: 32px;
  height: 32px;
  filter: drop-shadow(0 2px 4px #2222);
}
.float-btn:hover, .float-btn:focus {
  background: #1C1C1C;
  transform: scale(1.08);
}
@media (max-width: 700px) {
  .floating-buttons {
    bottom: 16px;
    right: 16px;
    gap: 10px;
  }
  .float-btn {
    width: 44px;
    height: 44px;
  }
  .float-btn img {
    width: 24px;
    height: 24px;
  }
}
.customers-section {
  margin: 3rem auto 0 auto;
  text-align: center;
  padding: 2rem 1rem;
}
.customers-section .section-title {
  margin-bottom: 1.5rem;
  text-align: center;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
}
.customers-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.customer-logo {
  height: 112px;
  width: 220px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px #2222);
  background: #fff;
  border-radius: 16px;
  padding: 16px 24px;
  
  transition: transform 0.18s;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
}
.customer-logo:hover {
  transform: scale(1.08);
  box-shadow: 0 4px 16px #2e86de22;
}
@media (max-width: 900px) {
  .customers-logos {
    gap: 1.5rem;
  }
  .customer-logo {
    height: 72px;
    width: 140px;
    padding: 8px 12px;
  }
}
@media (max-width: 700px) {
  .customers-logos {
    gap: 1rem;
  }
  .customer-logo {
    height: 48px;
    width: 90px;
    padding: 4px 6px;
  }
}
.office-section {
  margin: 3rem auto 0 auto;
  text-align: center;
  padding: 2rem 1rem;
}
.office-section .section-title {
  margin-bottom: 1.5rem;
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
}
.office-map-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 1.5rem;
}
#indonesia-map {
  width: 100vw;
  max-width: 100vw;
  height: 340px;
  border-radius: 18px;
  box-shadow: 0 2px 16px #2e86de22;
  background: #fff;
  margin: 0 auto;
}
@media (max-width: 900px) {
  #indonesia-map {
    height: 220px;
  }
}
@media (max-width: 600px) {
  #indonesia-map {
    height: 140px;
  }
}
.indonesia-map-img {
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 18px;
  box-shadow: 0 2px 16px #2e86de22;
  background: #fff;
}
.map-pin {
  position: absolute;
  transform: translate(-50%, -100%);
  background: #2E86DE;
  color: #fff;
  font-size: 0.98rem;
  font-weight: 600;
  padding: 4px 12px 4px 8px;
  border-radius: 16px 16px 16px 0;
  box-shadow: 0 2px 8px #2e86de33;
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
}
.map-pin::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  background: #2E86DE;
  border-radius: 50%;
  margin-right: 6px;
  border: 2px solid #fff;
  box-shadow: 0 2px 8px #2e86de44;
}
@media (max-width: 700px) {
  .office-map { max-width: 100%; }
  .indonesia-map-img { max-width: 100%; }
  .map-pin { font-size: 0.85rem; padding: 2px 8px 2px 6px; }
  .map-pin::before { width: 8px; height: 8px; margin-right: 4px; }
}
@media (max-width: 700px) {
  .office-map { max-width: 100%; }
  .indonesia-map-img { max-width: 100%; }
  .map-pin { font-size: 0.85rem; padding: 2px 8px 2px 6px; }
  .map-pin::before { width: 8px; height: 8px; margin-right: 4px; }
}