/* ============================================================
   Bumi Diesel Lampung - Corporate Industrial Styling
   Clean, modern, responsive CSS without external build dependencies
   ============================================================ */

:root {
  --navy-main: #102D50;
  --navy-dark: #0A1E36;
  --navy-deep: #071628;
  --navy-light: #1A4275;
  --orange-main: #F58220;
  --orange-hover: #E07316;
  --orange-light: #FFF7ED;
  --amber-main: #F59E0B;
  --emerald: #10B981;
  --emerald-light: #ECFDF5;
  --bg-slate: #F8FAFC;
  --bg-dark: #0B1727;
  --border-color: #E2E8F0;
  --border-light: #F1F5F9;
  --text-main: #1E293B;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --card-bg: #FFFFFF;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 10px -1px rgba(16, 45, 80, 0.08), 0 2px 4px -2px rgba(16, 45, 80, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(16, 45, 80, 0.12), 0 4px 8px -4px rgba(16, 45, 80, 0.06);
  --shadow-hover: 0 20px 30px -5px rgba(16, 45, 80, 0.18), 0 8px 12px -6px rgba(16, 45, 80, 0.1);
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: #FFFFFF;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* ============================================================
   TOP BAR & ANNOUNCEMENT
   ============================================================ */
.top-bar {
  background-color: var(--navy-dark);
  color: #E2E8F0;
  font-size: 0.8rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  background-color: var(--emerald);
  border-radius: 50%;
  display: inline-block;
  margin-right: 0.35rem;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-left: auto;
}

.top-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #CBD5E1;
  font-size: 0.8rem;
  font-weight: 500;
}

.top-link:hover {
  color: #FFFFFF;
}

.top-link-wa {
  color: #34D399;
  font-weight: 700;
}

.top-link-wa:hover {
  color: #6EE7B7;
}

/* ============================================================
   HEADER & NAVBAR
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.95rem 0;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.nav-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.nav-logo:hover img {
  transform: scale(1.03);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy-main);
  letter-spacing: -0.5px;
  line-height: 1.15;
}

.brand-subtitle {
  font-size: 0.72rem;
  color: var(--orange-main);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: #334155;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  position: relative;
}

.nav-link:hover {
  color: var(--navy-main);
  background-color: #F8FAFC;
}

.nav-link.active {
  color: var(--navy-main);
  font-weight: 700;
  background-color: #F1F5F9;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hamburger-btn {
  display: none;
  background: #F8FAFC;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--navy-main);
  cursor: pointer;
  transition: var(--transition);
}

.hamburger-btn:hover {
  background: #EDF2F7;
  border-color: var(--navy-light);
}

/* Mobile Drawer */
.mobile-menu {
  display: none;
  background-color: #FFFFFF;
  border-top: 1px solid var(--border-color);
  padding: 1.25rem;
  box-shadow: 0 16px 30px -8px rgba(16, 45, 80, 0.18);
  animation: mobileMenuSlide 0.25s ease-out;
}

@keyframes mobileMenuSlide {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-menu.open {
  display: block;
}

.mobile-nav-link {
  display: block;
  padding: 0.85rem 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy-main);
  border-bottom: 1px solid #F1F5F9;
  transition: var(--transition);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  color: var(--orange-main);
  background-color: var(--orange-light);
  padding-left: 0.85rem;
  border-radius: 6px;
}

/* ============================================================
   BUTTONS & BADGES
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #F58220 0%, #EA580C 100%);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(245, 130, 32, 0.3);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -80%;
  width: 50%;
  height: 200%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.35) 50%, rgba(255, 255, 255, 0) 100%);
  transform: rotate(25deg);
  pointer-events: none;
}

.btn-primary:hover::after {
  animation: shimmerSweep 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #EA580C 0%, #C2410C 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(245, 130, 32, 0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.12);
  color: #FFFFFF !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: #FFFFFF;
  color: var(--navy-main) !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.btn-outline-dark:hover {
  background-color: #F8FAFC;
  border-color: var(--navy-light);
  transform: translateY(-2px);
}

.btn-navy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--navy-main);
  color: #FFFFFF !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.btn-navy:hover {
  background-color: var(--navy-light);
  transform: translateY(-2px);
}

.btn-whatsapp-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: #10B981;
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-whatsapp-hero::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -80%;
  width: 50%;
  height: 200%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.35) 50%, rgba(255, 255, 255, 0) 100%);
  transform: rotate(25deg);
  pointer-events: none;
}

.btn-whatsapp-hero:hover::after {
  animation: shimmerSweep 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-whatsapp-hero:hover {
  background-color: #059669;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.4);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-amber {
  background-color: rgba(245, 158, 11, 0.15);
  color: #FCD34D;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.badge-blue {
  background-color: rgba(59, 130, 246, 0.15);
  color: #3B82F6;
  border: 1px solid rgba(59, 130, 246, 0.25);
}

.badge-orange {
  background-color: rgba(245, 130, 32, 0.15);
  color: var(--orange-main);
  border: 1px solid rgba(245, 130, 32, 0.3);
}

.badge-emerald {
  background-color: rgba(16, 185, 129, 0.15);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  background: radial-gradient(circle at 85% 20%, #1A4275 0%, #102D50 50%, #071628 100%);
  color: #FFFFFF;
  padding: 4.5rem 0 5rem 0;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  opacity: 0.5;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 900;
  line-height: 1.15;
  margin: 1.25rem 0 1rem 0;
  letter-spacing: -0.5px;
}

.hero-title span {
  color: #FBBF24;
  background: linear-gradient(135deg, #FDBA74 0%, #F58220 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #CBD5E1;
  margin-bottom: 1.75rem;
  max-width: 620px;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.feature-box {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: #E2E8F0;
  backdrop-filter: blur(4px);
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-visual {
  position: relative;
}

.hero-card-preview {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
  position: relative;
}

.hero-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #0B1727;
}

.hero-img-wrapper img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-img-wrapper:hover img {
  transform: scale(1.05);
}

.hero-floating-stat {
  position: absolute;
  bottom: -20px;
  right: -15px;
  background: #FFFFFF;
  color: var(--navy-main);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: floatGentle 3.5s ease-in-out infinite alternate;
}

.hero-floating-stat .stat-num {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--orange-main);
  line-height: 1;
}

.hero-floating-stat .stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  line-height: 1.2;
}

/* ============================================================
   STATS BANNER
   ============================================================ */
.stats-banner {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  padding: 2.25rem 0;
  box-shadow: var(--shadow-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stat-item {
  padding: 0 1rem;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background-color: var(--border-color);
}

.stat-value {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--navy-main);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.stat-value span {
  color: var(--orange-main);
}

.stat-title {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ============================================================
   SECTION COMMONS
   ============================================================ */
.section {
  padding: 4.5rem 0;
}

.section-slate {
  background-color: var(--bg-slate);
}

.section-navy {
  background-color: var(--navy-main);
  color: #FFFFFF;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.25rem auto;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-badge {
  margin-bottom: 0.85rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--navy-main);
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 0.85rem;
}

.section-navy .section-title {
  color: #FFFFFF;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.section-navy .section-subtitle {
  color: #CBD5E1;
}

/* ============================================================
   CATEGORIES GRID
   ============================================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.category-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: #CBD5E1;
}

.category-card-img {
  height: 200px;
  background-color: #F8FAFC;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.category-card-img img {
  max-height: 160px;
  width: auto;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.category-card:hover .category-card-img img {
  transform: scale(1.08);
}

.category-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.category-tag {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--orange-main);
  letter-spacing: 0.5px;
  margin-bottom: 0.4rem;
}

.category-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--navy-main);
  margin-bottom: 0.6rem;
  line-height: 1.3;
}

.category-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex: 1;
}

.category-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy-main);
}

.category-link:hover {
  color: var(--orange-main);
  gap: 0.75rem;
}

/* ============================================================
   PRODUCT CATALOG GRID & CARDS
   ============================================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.product-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--orange-main);
}

.product-img-box {
  height: 190px;
  background: #FAFAFA;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  position: relative;
  border-bottom: 1px solid var(--border-color);
}

.product-img-box img {
  max-height: 150px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.product-card:hover .product-img-box img {
  transform: scale(1.08);
}

.product-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--navy-main);
  box-shadow: var(--shadow-sm);
}

.product-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--navy-main);
  margin-bottom: 0.4rem;
  line-height: 1.35;
}

.product-category-sub {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--orange-main);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.product-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
  flex: 1;
}

.product-footer {
  border-top: 1px solid var(--border-light);
  padding-top: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.btn-product-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  width: 100%;
  background-color: var(--orange-light);
  color: var(--orange-hover) !important;
  border: 1px solid rgba(245, 130, 32, 0.3);
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
  transition: var(--transition);
}

.btn-product-wa:hover {
  background-color: var(--orange-main);
  color: #FFFFFF !important;
  border-color: var(--orange-main);
}

/* ============================================================
   WORKFLOW / ALUR PENGADAAN
   ============================================================ */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  position: relative;
}

.workflow-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.workflow-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--navy-light);
}

.step-num {
  width: 44px;
  height: 44px;
  background: var(--navy-main);
  color: #FFFFFF;
  font-size: 1.15rem;
  font-weight: 900;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 10px rgba(16, 45, 80, 0.25);
}

.workflow-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy-main);
  margin-bottom: 0.5rem;
}

.workflow-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   WHY CHOOSE US / FEATURES
   ============================================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.feature-item-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.feature-item-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}

.feature-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1.25rem;
}

.feature-icon-orange {
  background-color: var(--orange-light);
  color: var(--orange-main);
}

.feature-icon-blue {
  background-color: #EFF6FF;
  color: #2563EB;
}

.feature-icon-emerald {
  background-color: var(--emerald-light);
  color: var(--emerald);
}

.feature-item-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy-main);
  margin-bottom: 0.5rem;
}

.feature-item-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   BRAND PARTNERS GRID
   ============================================================ */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.brand-badge {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.brand-badge:hover {
  border-color: var(--orange-main);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy-main);
  letter-spacing: 0.5px;
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.2rem;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.testimonial-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.testimonial-stars {
  color: #F59E0B;
  font-size: 0.95rem;
  margin-bottom: 1rem;
  display: flex;
  gap: 0.2rem;
}

.testimonial-text {
  font-size: 0.92rem;
  color: #334155;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.5rem;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy-main);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
}

.author-info h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--navy-main);
}

.author-info p {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-main) 60%, #1A4275 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-banner::after {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(245, 130, 32, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 750px;
}

.cta-title {
  font-size: 2.35rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.cta-desc {
  font-size: 1.05rem;
  color: #CBD5E1;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ============================================================
   PAGE HEADER (TENTANG KAMI, PRODUK, KONTAK)
   ============================================================ */
.page-header {
  background: radial-gradient(circle at 80% 20%, #1A4275 0%, #102D50 60%, #071628 100%);
  color: #FFFFFF;
  padding: 3.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #94A3B8;
  margin-bottom: 1rem;
}

.breadcrumb a {
  color: #E2E8F0;
}

.breadcrumb a:hover {
  color: var(--orange-main);
}

.page-title {
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 0.85rem;
  letter-spacing: -0.5px;
}

.page-desc {
  font-size: 1.05rem;
  color: #CBD5E1;
  max-width: 780px;
  line-height: 1.7;
}

/* ============================================================
   RFQ QUOTATION FORM & CONTACT PAGE
   ============================================================ */
.grid-contact {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: flex-start;
}

.form-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.form-card-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy-main);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-light);
}

.form-section-title {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--orange-main);
  letter-spacing: 0.5px;
  margin: 1.25rem 0 0.85rem 0;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy-main);
  margin-bottom: 0.4rem;
}

.form-label .req {
  color: #EF4444;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: #FAFAFA;
  color: var(--text-main);
  font-family: inherit;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  background-color: #FFFFFF;
  border-color: var(--orange-main);
  box-shadow: 0 0 0 3px rgba(245, 130, 32, 0.15);
}

.contact-info-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.75rem;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--orange-light);
  color: var(--orange-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.contact-detail h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--navy-main);
  margin-bottom: 0.25rem;
}

.contact-detail p, .contact-detail a {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.contact-detail a:hover {
  color: var(--orange-main);
}

/* ============================================================
   FILTER & SEARCH CONTROLS (PRODUK PAGE)
   ============================================================ */
.filter-controls-box {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  align-items: center;
  justify-content: space-between;
}

.search-input-wrapper {
  position: relative;
  flex: 1;
  min-width: 260px;
}

.search-input-wrapper input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  font-size: 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: #F8FAFC;
  font-family: inherit;
}

.search-input-wrapper input:focus {
  outline: none;
  border-color: var(--orange-main);
  background: #FFFFFF;
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-pill-btn {
  background: #F1F5F9;
  color: #475569;
  border: 1px solid transparent;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.filter-pill-btn:hover {
  background: #E2E8F0;
  color: var(--navy-main);
}

.filter-pill-btn.active {
  background: var(--navy-main);
  color: #FFFFFF;
  border-color: var(--navy-main);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background-color: var(--navy-dark);
  color: #E2E8F0;
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  font-size: 0.88rem;
  color: #94A3B8;
  line-height: 1.7;
  margin: 1.25rem 0 1.5rem 0;
}

.footer-col-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  letter-spacing: -0.2px;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 30px; height: 2px;
  background-color: var(--orange-main);
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: #94A3B8;
  display: inline-block;
}

.footer-links a:hover {
  color: #FFFFFF;
  transform: translateX(3px);
}

.footer-contact-item {
  display: flex;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: #94A3B8;
  margin-bottom: 0.85rem;
  line-height: 1.5;
}

.footer-contact-item i {
  color: var(--orange-main);
  margin-top: 0.2rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: #64748B;
  gap: 1rem;
}

/* ============================================================
   FLOATING WHATSAPP BUTTON
   ============================================================ */
.floating-wa {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF !important;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}

/* ============================================================
   ANIMATIONS & MICRO-INTERACTIONS
   ============================================================ */
@keyframes floatGentle {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

@keyframes pulseWa {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6), 0 8px 24px rgba(37, 211, 102, 0.4); }
  70% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0), 0 8px 24px rgba(37, 211, 102, 0.4); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 8px 24px rgba(37, 211, 102, 0.4); }
}

@keyframes shimmerSweep {
  0% { left: -80%; }
  100% { left: 160%; }
}

.floating-wa {
  animation: pulseWa 2.2s infinite;
}

/* Scroll Reveal Base Classes */
.reveal-init {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-init.revealed {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* Enhanced Hover on Cards */
.category-card {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
}

.category-card:hover {
  transform: translateY(-8px) scale(1.015);
  box-shadow: 0 20px 35px -8px rgba(16, 45, 80, 0.18);
  border-color: var(--orange-main);
}

.category-card:hover .category-card-img img {
  transform: scale(1.12) rotate(-1deg);
}

.product-card {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 30px -8px rgba(16, 45, 80, 0.16);
  border-color: var(--orange-main);
}

.product-card:hover .product-img-box img {
  transform: scale(1.12);
}

.workflow-card {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
}

.workflow-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 30px -8px rgba(16, 45, 80, 0.16);
  border-color: var(--navy-light);
}

.workflow-card:hover .step-num {
  background: linear-gradient(135deg, #F58220 0%, #EA580C 100%);
  transform: scale(1.12) rotate(4deg);
  transition: transform 0.3s ease, background 0.3s ease;
}

.brand-badge {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
}

.brand-badge:hover {
  transform: translateY(-6px) scale(1.04);
  box-shadow: 0 12px 24px -4px rgba(16, 45, 80, 0.14);
  border-color: var(--orange-main);
}

.feature-item-card {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
}

.feature-item-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 28px -6px rgba(16, 45, 80, 0.14);
  border-color: var(--orange-main);
}

.feature-item-card:hover .feature-icon-box {
  transform: scale(1.15) rotate(6deg);
  transition: transform 0.3s ease;
}

.testimonial-card {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 28px -6px rgba(16, 45, 80, 0.14);
}

/* ============================================================
   RESPONSIVE MEDIA QUERIES
   ============================================================ */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-visual {
    max-width: 520px;
    margin: 0 auto;
  }
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .workflow-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 2rem;
  }
  .stat-item:nth-child(2)::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none !important;
  }
  .nav-menu, .nav-actions .btn-primary {
    display: none;
  }
  .hamburger-btn {
    display: block;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .section-title {
    font-size: 1.85rem;
  }
  .categories-grid {
    grid-template-columns: 1fr;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .brand-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-contact {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .cta-banner {
    padding: 2.25rem 1.5rem;
  }
  .cta-title {
    font-size: 1.85rem;
  }
}

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  .workflow-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .stat-item::after {
    display: none !important;
  }
}