:root {
  --primary: #0a3d91;
  --primary-dark: #062c6e;
  --secondary: #005dff;
  --accent: #ffc125;
  --text: #0f1f3f;
  --muted: #6f82a8;
  --bg-light: #f4f7fb;
  --bs-primary: var(--primary);
  --bs-primary-rgb: 10, 61, 145;
  --bs-warning: var(--accent);
  --bs-warning-rgb: 255, 193, 37;
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--bg-light);
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
}

.cursor-pointer {
  cursor: pointer;
}


.top-contact {
  font-size: 0.78em;
  color: var(--text);
}

.navbar {
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #e4ebf7;
}

.navbar .nav-link {
  font-weight: 600;
  color: var(--text);
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
  color: var(--primary);
}

.navbar .nav-link.active {
  color: var(--primary);
  font-weight: 700;
  box-shadow: inset 0 -3px 0 var(--accent);
}

.navbar-brand .title {
  font-weight: 900;
  font-size: 0.9em;
  color: var(--primary);
}

.navbar-brand .sub-title {
  font-weight: 500;
  padding-top: 0.3em;
  font-size: 0.65em;
  color: var(--muted);
}

.btn-premium {
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  border: none;
  border-radius: 10px;
  color: #fff;
  box-shadow: 0 12px 28px rgba(0, 93, 255, 0.24);
  padding: 0.7rem 1.25rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-premium:hover,
.btn-premium:focus {
  color: #fff;
  transform: translateY(-1px) scale(1.01);
  box-shadow: 0 16px 30px rgba(6, 44, 110, 0.28);
}

.btn-premium-outline {
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  padding: 0.7rem 1.1rem;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn-premium-outline:hover,
.btn-premium-outline:focus {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.section-heading {
  font-weight: 800;
  color: var(--primary-dark);
  letter-spacing: -0.02em;
}

.hero-block {
  position: relative;
  overflow: hidden;
  --masthead-offset: 120px; /* top-contact + navbar */
  min-height: calc(100vh - var(--masthead-offset));
  background: linear-gradient(135deg, #0a1a3d, #0c2b6d);
  color: #fff;
}

.hero-content {
  width: 100%;
  background-color: #0a1a3d57;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.034);
}

.hero-block .carousel {
  width: 100%;
}

.hero-block .carousel-item {
  min-height: calc(100vh - var(--masthead-offset));
  padding: 2rem 0;
}

.hero-slide {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-slide .carousel-caption {
  position: static;
}

.hero-slide .container-lg {
  position: relative;
  z-index: 2;
  min-height: calc(100vh - var(--masthead-offset));
  display: flex;
  align-items: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(6, 14, 34, 0.65), rgba(6, 25, 66, 0.55), rgba(6, 25, 66, 0.7));
  backdrop-filter: blur(2px);
  z-index: 1;
}

.hero-block .image-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  box-shadow: 0 22px 40px rgba(0, 0, 0, 0.35);
}

.hero-block .image-card img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.hero-title {
  letter-spacing: -0.01em;
  text-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.hero-subtext {
  color: #e0e9ff;
}

.hero-badge {
  background: rgba(255, 193, 37, 0.16);
  color: var(--accent);
  border: 1px solid rgba(255, 193, 37, 0.35);
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  font-weight: 700;
}

.hero-values {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  color: #e8eeff;
  font-weight: 600;
}

.hero-value {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero-value i {
  color: var(--accent);
  font-size: 1rem;
  text-shadow: 0 4px 18px rgba(255, 193, 37, 0.4);
}

.hero-split,
.hero-glass {
  display: none;
}

.carousel-indicators [data-bs-target] {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  border: none;
}

.carousel-indicators .active {
  background-color: var(--accent);
  opacity: 1;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  filter: invert(1);
}

.hero-block .carousel-control-prev,
.hero-block .carousel-control-next {
  width: 8%;
  z-index: 5;
  opacity: 0.9;
  top: 50%;
  bottom: auto;
  transform: translateY(-50%);
}

.hero-block .carousel-control-prev {
  left: 1.5%;
}

.hero-block .carousel-control-next {
  right: 1.5%;
}

.hero-block .carousel-control-prev:hover,
.hero-block .carousel-control-next:hover {
  opacity: 1;
}

@media (max-width: 992px) {
  .hero-split::after,
  .hero-split::before {
    -webkit-mask-image: none;
    mask-image: none;
    opacity: 0.5;
  }
}

@media (max-width: 768px) {
  .top-contact {
    font-size: 0.65em;
  }
}

.about-card {
  background: linear-gradient(135deg, rgba(10, 61, 145, 0.95), rgba(0, 93, 255, 0.92));
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 22px 50px rgba(6, 24, 66, 0.35);
  position: relative;
  overflow: hidden;
}

.about-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 20%, rgba(255, 193, 37, 0.28), transparent 30%);
  pointer-events: none;
}

.image-card {
  background: linear-gradient(145deg, rgba(10, 61, 145, 0.08), rgba(0, 93, 255, 0.08));
}

.image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.05) hue-rotate(-8deg);
}

.info-card {
  background: #fff;
  border: 1px solid #dce5f7;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--secondary));
}

.info-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 32px rgba(7, 25, 68, 0.14);
  border-color: rgba(10, 61, 145, 0.25);
}

.icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: linear-gradient(135deg, rgba(0, 93, 255, 0.9), rgba(10, 61, 145, 0.9));
  color: #fff;
  box-shadow: 0 10px 22px rgba(7, 25, 68, 0.2);
}

.bullets {
  width: 24px;
  height: 24px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  background: linear-gradient(135deg, rgba(0, 93, 255, 0.9), rgba(10, 61, 145, 0.9));
  color: var(--accent);
  box-shadow: 0 10px 22px rgba(7, 25, 68, 0.2);
}
.product-card {
  background: #fff;
  border: 1px solid #dce5f7;
  overflow: hidden;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 20px 38px rgba(7, 25, 68, 0.18);
  border-color: rgba(0, 93, 255, 0.28);
}

.product-thumb {
  aspect-ratio: 1 / 1;
  background-image: var(--card-img);
  background-size: cover;
  background-position: center;
  position: relative;
  isolation: isolate;
  filter: saturate(1.08) contrast(1.08) hue-rotate(-10deg);
}

.product-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 24, 66, 0.2), rgba(6, 24, 66, 0.32));
  mix-blend-mode: multiply;
  opacity: 0.95;
  pointer-events: none;
}

.product-tag {
  display: inline-flex;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: rgba(0, 93, 255, 0.1);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.product-card h5 {
  letter-spacing: -0.01em;
}

#plating {
  background: url("../images/backgrounds/bg-2.png") center/cover no-repeat;
}

.plating {
  border: 1px solid rgba(13, 17, 70, 0.28);
  backdrop-filter: blur(3px);
  min-height: 600px;
  padding: 100px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(125deg, rgba(6, 13, 36, 0.315), rgba(6, 24, 66, 0.911));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.plating-card {
  background: linear-gradient(145deg, rgba(16, 29, 65, 0.596), rgba(8, 20, 52, 0.85));
  color: #d6e1ff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 22px 45px rgba(3, 10, 28, 0.3);
}

.plating-card p {
  font-size: 1.05rem;
  line-height: 1.7;
}

.plating-card ul li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 600;
  color: #e6ecff;
}

.plating-card ul li i {
  color: var(--accent);
  background: rgba(255, 193, 37, 0.08);
  border-radius: 10px;
  padding: 6px;
}

.why-card {
  background: linear-gradient(145deg, rgba(10, 61, 145, 0.96), rgba(6, 44, 110, 0.96));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 34px rgba(6, 24, 66, 0.22);
}

.why-card small {
  color: #e8eeff;
  font-weight: 600;
}

.why-card .feature-item {
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

@media (min-width: 768px) {
  .why-card .feature-item {
    border-bottom: none;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
  }

  .why-card .feature-item:last-child {
    border-right: none;
  }
}

.contact-card {
  background: #fff;
  border: 1px solid #e0e8f5;
}

.form-control {
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  border-color: #d8e1f0;
}

.form-control:focus {
  box-shadow: 0 0 0 0.2rem rgba(0, 93, 255, 0.15);
  border-color: var(--secondary);
}

.map-frame {
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 14px 28px rgba(7, 25, 68, 0.18);
  height: 100%;
  min-height: 320px;
}

.footer {
  position: relative;
  background: linear-gradient(140deg, #0a3d91, #062c6e);
  color: #e8eeff;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 140px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--secondary));
  border-radius: 10px;
}

.footer ul {
  padding-left: 0;
}

.footer li {
  list-style: none;
}

.footer small,
.footer p,
.footer li {
  font-size: 0.92rem;
}

.back-to-top {
  position: fixed;
  right: 16px;
  bottom: 18px;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.15);
  color: var(--accent);
  background-color: var(--primary);
  font-weight: 900;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(-4px);
}

#form-status {
  min-height: 28px;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 12px;
  font-weight: 700;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.05);
}

.status-info {
  background: rgba(10, 61, 145, 0.08);
  color: var(--primary);
  border-color: rgba(10, 61, 145, 0.18);
}

.status-success {
  background: rgba(32, 201, 151, 0.12);
  color: #1c9a6b;
  border-color: rgba(32, 201, 151, 0.28);
}

.status-error {
  background: rgba(220, 53, 69, 0.12);
  color: #c33445;
  border-color: rgba(220, 53, 69, 0.25);
}

@media (max-width: 992px) {
  .hero-block .display-5 {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  /* Hilangkan background image pada mobile */
  #plating {
    background: var(--bg-light);
  }
}

@media (max-width: 576px) {
  .top-contact .d-flex span,
  .top-contact .d-flex a {
    display: block;
  }
}