/* ==================================================
   KEYAN CORPORATION — DEDICATED INDUSTRY SECTORS CSS
   ================================================== */

:root {
  --ind-bg-darkest: #050C1A;
  --ind-bg-dark: #061325;
  --ind-bg-card: #0A1628;
  --ind-border: #1E3A5F;
  --ind-border-light: rgba(255, 255, 255, 0.08);
  --ind-orange: #FF7A18;
  --ind-orange-glow: rgba(255, 122, 24, 0.25);
  --ind-blue-light: #38BDF8;
  --ind-text-white: #FFFFFF;
  --ind-text-muted: #94A3B8;
  --ind-text-subtle: #64748B;
  --font-heading: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --shadow-card: 0 20px 40px rgba(0, 0, 0, 0.4);
}

body.ind-page-body {
  background-color: var(--ind-bg-darkest);
  color: var(--ind-text-white);
  font-family: var(--font-heading);
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

/* 1. HERO BANNER SECTION */
.ind-hero-section {
  position: relative;
  padding: 3rem 0 2.5rem;
  background: radial-gradient(circle at 50% 20%, rgba(30, 58, 95, 0.4) 0%, rgba(6, 19, 37, 0.95) 70%, #050C1A 100%),
              url('iamges/about_hero_bg.jpg') center/cover no-repeat;
  border-bottom: none;
  overflow: hidden;
}

.ind-hero-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(5, 12, 26, 0.82);
  backdrop-filter: blur(2px);
  z-index: 1;
}

.ind-hero-container {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.ind-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 122, 24, 0.12);
  border: 1px solid var(--ind-orange);
  padding: 0.35rem 0.85rem;
  border-radius: 30px;
  color: var(--ind-orange);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.ind-hero-title {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 900;
  color: var(--ind-text-white);
  line-height: 1.2;
  margin: 0 0 0.8rem;
  letter-spacing: -0.02em;
}

.ind-hero-title span {
  background: linear-gradient(135deg, #FF7A18 0%, #FFA857 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ind-hero-subtitle {
  font-size: 0.98rem;
  color: var(--ind-text-muted);
  max-width: 720px;
  margin-bottom: 1.8rem;
  font-weight: 400;
  line-height: 1.55;
}

/* Hero Key Stats Grid */
.ind-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.ind-stat-card {
  background: rgba(10, 22, 40, 0.85);
  border: 1px solid var(--ind-border);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  backdrop-filter: blur(8px);
}

.ind-stat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255, 122, 24, 0.15);
  border: 1px solid var(--ind-orange);
  color: var(--ind-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.ind-stat-num {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--ind-text-white);
  font-family: var(--font-mono);
  line-height: 1;
}

.ind-stat-label {
  font-size: 0.72rem;
  color: var(--ind-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.2rem;
}


/* 2. SECTOR FILTER TABS BAR (NO BORDER LINE) */
.ind-filter-bar-section {
  position: relative;
  top: 0;
  z-index: 10;
  background: #050C1A;
  border: none !important;
  padding: 1rem 0;
}

.ind-filter-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.ind-filter-container::-webkit-scrollbar {
  display: none;
}

.ind-tabs-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: nowrap;
}

.ind-tab-btn {
  background: #0A1628;
  border: 1px solid var(--ind-border);
  color: var(--ind-text-muted);
  padding: 0.5rem 1rem;
  border-radius: 30px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.ind-tab-btn:hover {
  background: #0D1D35;
  color: var(--ind-text-white);
  border-color: rgba(255, 122, 24, 0.4);
}

.ind-tab-btn.active {
  background: var(--ind-orange);
  color: #FFFFFF;
  border-color: var(--ind-orange);
  box-shadow: 0 4px 12px var(--ind-orange-glow);
}


/* 3. INDUSTRY SECTORS MAIN GRID */
.ind-main-section {
  padding: 2.5rem 0 5rem;
}

.ind-grid-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.ind-sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.5rem;
}

/* Individual Industry Card */
.ind-sector-card {
  background: var(--ind-bg-card);
  border: 1px solid var(--ind-border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-card);
  position: relative;
}

.ind-sector-card:hover {
  transform: translateY(-5px);
  border-color: var(--ind-orange);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 20px var(--ind-orange-glow);
}

/* Card Header Media Stage */
.ind-card-media {
  position: relative;
  height: 160px;
  overflow: hidden;
  background: #061325;
}

.ind-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.ind-sector-card:hover .ind-card-img {
  transform: scale(1.06);
}

.ind-card-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(180deg, rgba(6, 19, 37, 0.15) 0%, rgba(6, 19, 37, 0.92) 100%);
}

.ind-card-code-badge {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  background: rgba(5, 12, 26, 0.85);
  border: 1px solid var(--ind-border);
  color: var(--ind-orange);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  backdrop-filter: blur(6px);
}

.ind-card-icon-badge {
  position: absolute;
  bottom: 0.8rem;
  right: 1rem;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(10, 22, 40, 0.95);
  border: 1px solid var(--ind-orange);
  color: var(--ind-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
}

/* Card Body Content */
.ind-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.ind-card-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ind-text-white);
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}

.ind-card-desc {
  font-size: 0.85rem;
  color: var(--ind-text-muted);
  margin-bottom: 1rem;
  line-height: 1.5;
}

/* Equipment Manifest List */
.ind-manifest-box {
  background: #061325;
  border: 1px solid var(--ind-border);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  margin-bottom: 1rem;
}

.ind-manifest-heading {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--ind-orange);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.ind-manifest-items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.ind-manifest-items li {
  font-size: 0.78rem;
  color: #E2E8F0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  line-height: 1.35;
}

.ind-manifest-items li i {
  color: var(--ind-blue-light);
  font-size: 0.7rem;
}

/* Compliance Badges Row */
.ind-compliance-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.2rem;
}

.ind-comp-badge {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: var(--ind-blue-light);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

/* Card Action Footer */
.ind-card-footer {
  margin-top: auto;
  padding-top: 0.8rem;
  border-top: 1px solid var(--ind-border-light);
  display: flex;
  gap: 0.6rem;
}

.ind-btn-catalog {
  flex: 1;
  background: linear-gradient(135deg, #FF7A18 0%, #E06300 100%);
  color: #FFFFFF;
  border: none;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 800;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: all 0.2s ease;
  box-shadow: 0 3px 10px var(--ind-orange-glow);
}

.ind-btn-catalog:hover {
  background: linear-gradient(135deg, #FF8C33 0%, #F56E00 100%);
  transform: translateY(-1px);
}

.ind-btn-rfq {
  background: #061325;
  border: 1px solid var(--ind-border);
  color: var(--ind-text-white);
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
}

.ind-btn-rfq:hover {
  background: #0D1D35;
  border-color: var(--ind-orange);
  color: var(--ind-orange);
}


/* 4. B2B PROCUREMENT & LOGISTICS CAPABILITIES BANNER */
.ind-capabilities-section {
  background: linear-gradient(180deg, #050C1A 0%, #08172E 100%);
  border-top: 1px solid var(--ind-border);
  border-bottom: 1px solid var(--ind-border);
  padding: 5rem 0;
}

.ind-cap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.ind-cap-card {
  background: var(--ind-bg-card);
  border: 1px solid var(--ind-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.ind-cap-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 4px; height: 100%;
  background: var(--ind-orange);
}

.ind-cap-icon {
  font-size: 2.2rem;
  color: var(--ind-orange);
  margin-bottom: 1.2rem;
}

.ind-cap-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--ind-text-white);
  margin: 0 0 0.8rem;
}

.ind-cap-desc {
  font-size: 0.9rem;
  color: var(--ind-text-muted);
  line-height: 1.6;
}


/* 5. IN-PAGE CONSULTATION & RFQ SECTION */
.ind-rfq-section {
  padding: 6rem 0;
  background: radial-gradient(circle at 50% 50%, rgba(30, 58, 95, 0.3) 0%, #050C1A 100%);
}

.ind-rfq-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.ind-rfq-card {
  background: var(--ind-bg-card);
  border: 1px solid var(--ind-border);
  border-radius: 18px;
  padding: 3rem 2.5rem;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
  position: relative;
}

.ind-rfq-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.ind-rfq-title {
  font-size: 2rem;
  font-weight: 900;
  color: var(--ind-text-white);
  margin: 0 0 0.8rem;
}

.ind-rfq-subtitle {
  font-size: 1rem;
  color: var(--ind-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Responsive Rules */
@media (max-width: 992px) {
  .ind-hero-section {
    padding: 3.5rem 0 3rem;
  }
  .ind-filter-bar-section {
    top: 0;
  }
  .ind-sectors-grid {
    grid-template-columns: 1fr;
  }
  .ind-rfq-card {
    padding: 2rem 1.5rem;
  }
}