/* ==========================================================================
   NILAM SAT GEOSPATIAL - EXTENDED COMPONENTS & PAGE STYLES
   Inner pages, interactive widgets, lightboxes, and quote builder
   ========================================================================== */

/* Inner Page Hero Banner */
.page-hero {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #FFFFFF;
  padding-top: clamp(3.5rem, 6vw, 5.5rem);
  padding-bottom: clamp(3rem, 5vw, 4.5rem);
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--color-secondary);
}

.page-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.page-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #8CA2B5;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.page-breadcrumbs a {
  color: #8CA2B5;
  transition: color var(--transition-fast);
}

.page-breadcrumbs a:hover {
  color: var(--color-secondary);
}

.page-breadcrumbs span.sep {
  color: #4C6579;
}

.page-hero h1 {
  color: #FFFFFF;
  margin-bottom: 14px;
}

.page-hero p.lead {
  color: #C1D2E0;
  font-size: 1.15rem;
}

/* ==========================================================================
   Services Page Categorization Tabs & Detail Layouts
   ========================================================================== */
.service-category-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.category-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  background-color: #FFFFFF;
  border: 1.5px solid var(--color-border);
  color: var(--color-primary);
  transition: all var(--transition-normal);
}

.category-tab-btn svg {
  width: 18px;
  height: 18px;
  color: var(--color-secondary);
}

.category-tab-btn:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.category-tab-btn.active {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.category-tab-btn.active svg {
  color: var(--color-secondary);
}

.service-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 32px;
}

.service-section-title h2 {
  font-size: 1.6rem;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 12px;
}

.service-section-title .cat-badge {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.service-detailed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.service-detailed-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.service-detailed-card:hover {
  border-color: rgba(0, 184, 169, 0.4);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-detailed-card h3 {
  font-size: 1.28rem;
  margin-bottom: 12px;
  color: var(--color-primary);
}

.service-meta-specs {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin: 18px 0;
  font-size: 0.88rem;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}
.spec-row:last-child {
  margin-bottom: 0;
}
.spec-key {
  color: var(--color-text-muted);
  font-weight: 500;
}
.spec-val {
  color: var(--color-primary);
  font-weight: 600;
  text-align: right;
}

/* ==========================================================================
   Deliverables Gallery (Projects Page)
   ========================================================================== */
.deliverables-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 32px;
}

.deliverable-item-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.deliverable-item-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 184, 169, 0.4);
}

.deliverable-thumb-wrap {
  position: relative;
  height: 240px;
  background-color: var(--color-primary-dark);
  overflow: hidden;
  cursor: pointer;
}

.deliverable-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms var(--transition-smooth);
}

.deliverable-thumb-wrap:hover img {
  transform: scale(1.05);
}

.deliverable-format-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(23, 43, 58, 0.85);
  backdrop-filter: blur(6px);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(0, 184, 169, 0.3);
}

.zoom-overlay-hint {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: rgba(0, 0, 0, 0.65);
  color: #FFFFFF;
  padding: 6px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition-fast);
}

.deliverable-thumb-wrap:hover .zoom-overlay-hint {
  opacity: 1;
  transform: scale(1);
}

.deliverable-info-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.deliverable-info-body h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  color: var(--color-primary);
}

.deliverable-info-body p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 18px;
  flex-grow: 1;
}

.deliverable-meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border-light);
}

/* ==========================================================================
   Equipment Stack Showcase (About Page)
   ========================================================================== */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.equipment-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 28px;
  transition: transform var(--transition-normal);
  position: relative;
}

.equipment-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 184, 169, 0.3);
}

.equipment-icon-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-secondary-hover);
  margin-bottom: 12px;
}

.equipment-card h4 {
  font-size: 1.18rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.equipment-card p {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
}

.equipment-badge-verified {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.76rem;
  font-family: var(--font-mono);
  color: #2F855A;
  background-color: #F0FFF4;
  border: 1px solid #C6F6D5;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Contact Page: Quote Calculator & Office Details
   ========================================================================== */
.contact-layout-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
}

.contact-form-panel {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  padding: clamp(2rem, 3.5vw, 3rem);
  box-shadow: var(--shadow-md);
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 28px;
}

.contact-card h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-icon-pill {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background-color: var(--color-bg-alt);
  color: var(--color-secondary-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
}

.contact-icon-pill svg {
  width: 20px;
  height: 20px;
}

.contact-detail-row h5 {
  font-size: 0.82rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  margin-bottom: 2px;
}

.contact-detail-row p,
.contact-detail-row a {
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--color-primary);
}

.contact-detail-row a:hover {
  color: var(--color-secondary);
}

/* Hosur Regional Map Embed Card */
.map-embed-card {
  background: var(--color-primary-dark);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-dark);
  overflow: hidden;
  color: #FFFFFF;
  position: relative;
}

.map-header {
  padding: 16px 20px;
  background: var(--color-primary);
  border-bottom: 1px solid var(--color-border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.map-header h4 {
  color: #FFFFFF;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.map-header span {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--color-secondary);
}

.map-viewport {
  width: 100%;
  height: 260px;
  background-color: #1e3344;
  position: relative;
  overflow: hidden;
}

.map-viewport iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ==========================================================================
   Image Lightbox Modal
   ========================================================================== */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 20, 28, 0.92);
  backdrop-filter: blur(8px);
  z-index: 400;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.lightbox-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-img-wrap {
  max-width: 90vw;
  max-height: 80vh;
  position: relative;
}

.lightbox-img-wrap img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-md);
  border: 2px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  object-fit: contain;
}

.lightbox-caption {
  margin-top: 16px;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  text-align: center;
}

.lightbox-close-btn {
  position: absolute;
  top: 24px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.lightbox-close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.08);
}

/* ==========================================================================
   Media Queries
   ========================================================================== */
@media (max-width: 1024px) {
  .contact-layout-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-hero {
    padding-top: 3rem;
    padding-bottom: 2.5rem;
  }
  .service-detailed-card {
    padding: 24px 20px;
  }
  .contact-form-panel {
    padding: 24px 20px;
  }
  .lightbox-close-btn {
    top: 14px;
    right: 14px;
  }
}

@media (max-width: 480px) {
  .service-category-nav {
    flex-direction: column;
    width: 100%;
  }
  .category-tab-btn {
    width: 100%;
    justify-content: center;
  }
  .deliverables-tabs .tab-btn {
    font-size: 0.82rem;
    padding: 7px 12px;
  }
  .deliverable-thumb-wrap {
    height: 190px;
  }
}