/* ===================================================================
   Novapex Technologies - Enterprise IT Solutions & Software House
   Component Styles
   =================================================================== */

/* Header & Navbar */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(8, 12, 22, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-base);
}

[data-theme="light"] .site-header {
  background: rgba(255, 255, 255, 0.9);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--border-medium);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: var(--shadow-cyan);
  position: relative;
  overflow: hidden;
}

.brand-icon::after {
  content: '';
  position: absolute;
  inset: 1px;
  background: #090e1c;
  border-radius: 9px;
  z-index: 1;
}

.brand-icon svg {
  position: relative;
  z-index: 2;
  width: 24px;
  height: 24px;
  fill: none;
  stroke: var(--accent-cyan);
  stroke-width: 2.2;
}

.brand-name span {
  color: var(--accent-cyan);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 8px 0;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: var(--radius-full);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.theme-toggle-btn {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  transform: rotate(15deg);
}

.theme-toggle-btn svg {
  width: 20px;
  height: 20px;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: 8px;
}

/* ===================================================================
   Hero Section
   =================================================================== */
.hero-section {
  padding: 100px 0 80px 0;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-title {
  line-height: 1.15;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 8px;
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.trust-avatar-group {
  display: flex;
  align-items: center;
}

.trust-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--bg-primary);
  margin-left: -10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: var(--gradient-brand);
}

.trust-avatar:first-child {
  margin-left: 0;
}

.trust-rating {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.trust-rating strong {
  color: var(--text-primary);
}

/* Hero Terminal & Interactive Architecture Card */
.hero-visual {
  position: relative;
}

.hero-visual::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -20%;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.25) 0%, transparent 70%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}

.architecture-card {
  position: relative;
  z-index: 1;
}

.terminal-line {
  margin-bottom: 8px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.terminal-prompt {
  color: var(--accent-cyan);
  font-weight: 700;
  user-select: none;
}

.terminal-tag {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.tag-success { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.tag-info { background: rgba(6, 182, 212, 0.2); color: #38bdf8; }
.tag-warn { background: rgba(245, 158, 11, 0.2); color: #fbbf24; }

.terminal-telemetry {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.telemetry-item {
  background: rgba(255, 255, 255, 0.03);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.telemetry-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 2px;
}

.telemetry-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

/* Hero Stats Metric Grid */
.hero-metrics-section {
  padding: 30px 0 60px 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 24px;
  border-radius: var(--radius-md);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.metric-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-brand);
}

.metric-number {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 6px;
  font-family: var(--font-mono);
}

.metric-number span {
  color: var(--accent-cyan);
}

.metric-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ===================================================================
   Certifications & Trust Proof Strip
   =================================================================== */
.trust-strip {
  padding: 36px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(14, 21, 38, 0.3);
}

.trust-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-strip-title {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.trust-badges {
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.trust-badge-item svg {
  width: 22px;
  height: 22px;
  stroke: var(--accent-cyan);
}

.trust-badge-item:hover {
  color: var(--text-primary);
}

/* ===================================================================
   IT Solutions Suite Section
   =================================================================== */
.solutions-section {
  padding: 100px 0;
  position: relative;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.solution-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.solution-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: var(--gradient-badge);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--accent-cyan);
  transition: transform var(--transition-base);
}

.solution-card:hover .solution-icon-wrap {
  transform: scale(1.08) rotate(4deg);
}

.solution-icon-wrap svg {
  width: 28px;
  height: 28px;
}

.solution-card h3 {
  margin-bottom: 12px;
}

.solution-card p {
  font-size: 0.975rem;
  line-height: 1.65;
  margin-bottom: 20px;
}

.solution-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
}

.solution-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.solution-feature-item svg {
  width: 16px;
  height: 16px;
  stroke: var(--accent-cyan);
  flex-shrink: 0;
}

.solution-sla-badge {
  font-size: 0.775rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.25);
  display: inline-block;
  width: fit-content;
}

/* ===================================================================
   Interactive IT Solution & Scope Estimator
   =================================================================== */
.estimator-section {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(14, 21, 38, 0.5) 50%, transparent 100%);
  position: relative;
}

.estimator-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(6, 182, 212, 0.12);
  padding: 40px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
}

.estimator-controls {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.estimator-step {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.step-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.step-badge {
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
}

.option-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.option-grid.two-col {
  grid-template-columns: repeat(2, 1fr);
}

.option-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.option-btn:hover {
  border-color: var(--accent-cyan);
  background: var(--bg-card-hover);
}

.option-btn.active {
  border-color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.12);
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.2);
}

.option-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.option-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Estimator Live Summary Card */
.estimator-summary-card {
  background: #060a14;
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  box-shadow: inset 0 0 30px rgba(6, 182, 212, 0.05);
}

[data-theme="light"] .estimator-summary-card {
  background: #f1f5f9;
}

.summary-header {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 20px;
}

.summary-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.summary-breakdown {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 24px 0;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.breakdown-row strong {
  color: var(--text-primary);
}

.summary-price-box {
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  margin-bottom: 24px;
}

.price-box-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.price-box-value {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  margin: 6px 0;
}

.price-box-note {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===================================================================
   Cloud & Infrastructure ROI Calculator
   =================================================================== */
.roi-section {
  padding: 80px 0;
}

.roi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.slider-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.slider-label {
  font-weight: 600;
  font-size: 0.95rem;
}

.slider-val-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent-cyan);
}

input[type="range"] {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--bg-tertiary);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gradient-brand);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.6);
  border: 2px solid #ffffff;
}

.roi-results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.roi-result-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
}

.roi-result-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-emerald);
  font-family: var(--font-mono);
  margin-bottom: 4px;
}

.roi-result-card.highlight {
  grid-column: span 2;
  background: linear-gradient(145deg, rgba(6, 182, 212, 0.12) 0%, rgba(139, 92, 246, 0.12) 100%);
  border-color: var(--border-glow);
}

.roi-result-card.highlight .roi-result-number {
  color: var(--accent-cyan);
  font-size: 2.6rem;
}

.roi-result-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ===================================================================
   Filterable Tech Stack Matrix
   =================================================================== */
.tech-stack-section {
  padding: 100px 0;
}

.tech-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-pill {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-pill:hover {
  color: var(--text-primary);
  border-color: var(--border-medium);
}

.filter-pill.active {
  background: var(--gradient-brand);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(6, 182, 212, 0.3);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition-base);
}

.tech-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-md);
}

.tech-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tech-badge-cat {
  font-size: 0.725rem;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.tech-card h4 {
  font-size: 1.15rem;
}

.tech-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.tech-proficiency-bar {
  width: 100%;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 6px;
}

.proficiency-fill {
  height: 100%;
  background: var(--gradient-brand);
  border-radius: 3px;
}

/* ===================================================================
   Enterprise Case Studies
   =================================================================== */
.case-studies-section {
  padding: 100px 0;
  position: relative;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.case-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--border-subtle);
}

.case-header {
  margin-bottom: 20px;
}

.case-vertical {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 8px;
}

.case-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.case-metrics-banner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 20px 0;
  padding: 16px;
  border-radius: var(--radius-md);
  background: rgba(6, 182, 212, 0.06);
  border: 1px solid rgba(6, 182, 212, 0.15);
}

.case-stat-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-cyan);
  font-family: var(--font-mono);
}

.case-stat-label {
  font-size: 0.775rem;
  color: var(--text-secondary);
}

.case-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.case-tag {
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

/* ===================================================================
   Engagement Models Section
   =================================================================== */
.engagement-section {
  padding: 100px 0;
}

.engagement-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.model-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-base);
  position: relative;
}

.model-card.featured {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.18);
  background: linear-gradient(180deg, rgba(6, 182, 212, 0.08) 0%, var(--bg-card) 100%);
}

.model-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-brand);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.model-header {
  margin-bottom: 24px;
}

.model-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.model-description {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.model-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0 32px 0;
}

.model-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.model-feature svg {
  width: 16px;
  height: 16px;
  stroke: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ===================================================================
   Delivery Lifecycle Process
   =================================================================== */
.process-section {
  padding: 100px 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
  margin-top: 40px;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 5%;
  width: 90%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan) 0%, var(--accent-violet) 100%);
  z-index: 0;
}

.process-step-card {
  position: relative;
  z-index: 1;
  text-align: center;
}

.process-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-size: 1.35rem;
  font-weight: 800;
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.3);
  transition: all var(--transition-base);
}

.process-step-card:hover .process-number {
  background: var(--gradient-brand);
  color: #fff;
  transform: scale(1.1);
}

.process-step-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.process-step-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===================================================================
   Client Testimonials
   =================================================================== */
.testimonials-section {
  padding: 100px 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-style: italic;
  position: relative;
}

.client-profile {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 18px;
}

.client-avatar-img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  font-size: 0.9rem;
}

.client-info h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.client-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===================================================================
   FAQ Accordion Section
   =================================================================== */
.faq-section {
  padding: 100px 0;
}

.faq-container {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: var(--border-glow);
}

.faq-question {
  width: 100%;
  padding: 22px 28px;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: inherit;
}

.faq-icon {
  width: 24px;
  height: 24px;
  transition: transform var(--transition-base);
  color: var(--accent-cyan);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer-inner {
  padding: 0 28px 24px 28px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ===================================================================
   Consultation & Lead Capture Modal
   =================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 14, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: #0b1120;
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(6, 182, 212, 0.25);
  transform: scale(0.95);
  transition: transform var(--transition-base);
  position: relative;
  padding: 40px;
}

[data-theme="light"] .modal-card {
  background: #ffffff;
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  color: #fff;
  background: var(--accent-rose);
  border-color: var(--accent-rose);
}

.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  cursor: pointer;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background: #0f172a;
  border: 1px solid var(--accent-emerald);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-lg);
  color: #ffffff;
  min-width: 320px;
  animation: toast-in 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===================================================================
   Enterprise Footer
   =================================================================== */
.site-footer {
  background: #04070e;
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 40px 0;
  position: relative;
}

[data-theme="light"] .site-footer {
  background: #f1f5f9;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand p {
  margin-top: 16px;
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 340px;
}

.footer-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  font-size: 0.775rem;
  color: var(--accent-emerald);
  font-weight: 600;
  margin-top: 20px;
}

.footer-col h4 {
  font-size: 1rem;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-legal-links {
  display: flex;
  gap: 24px;
}