/* ===== CASE STUDIES SECTION ===== */
.case-studies-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.case-study-card {
  display: grid;
  overflow: hidden;
}

@media (min-width: 768px) {
  .case-study-card {
    grid-template-columns: 350px 1fr;
  }
}

.case-study-image-wrapper {
  position: relative;
  height: 250px;
  overflow: hidden;
  background: var(--secondary);
}

@media (min-width: 768px) {
  .case-study-image-wrapper {
    height: 100%;
    min-height: 350px;
  }
}

.case-study-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.case-study-card:hover .case-study-image {
  transform: scale(1.05);
}

.case-study-duration {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.case-study-duration .icon {
  width: 1rem;
  height: 1rem;
}

.case-study-content {
  padding: var(--space-8);
}

.case-study-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: var(--space-6);
}

.case-study-section {
  margin-bottom: var(--space-4);
}

.case-study-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.label-icon {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 700;
}

.label-icon.challenge {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

.label-icon.solution {
  background: rgba(59, 130, 246, 0.2);
  color: #2563eb;
}

.label-icon.results {
  background: rgba(34, 197, 94, 0.2);
  color: #22c55e;
}

.case-study-text {
  color: var(--muted);
  line-height: 1.6;
  font-size: var(--text-sm);
}

.case-study-results {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.case-study-results li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: #22c55e;
  font-weight: 600;
  font-size: var(--text-sm);
}

.case-study-results li::before {
  content: "↑";
  font-weight: 700;
}

.case-study-technologies {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-4) 0;
}

.case-study-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: #2563eb;
  font-weight: 600;
  transition: gap var(--transition-fast);
}

.case-study-link:hover {
  gap: var(--space-3);
}

/* ===== METRICS SECTION ===== */
.metrics-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
  .metrics-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .metrics-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.metric-card {
  padding: var(--space-6);
  text-align: center;
  transition: transform var(--transition-normal);
}

.metric-card:hover {
  transform: translateY(-5px);
}

.metric-icon {
  width: 3rem;
  height: 3rem;
  margin: 0 auto var(--space-4);
  background: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.metric-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: #2563eb;
}

.metric-value {
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.metric-label {
  font-weight: 600;
  color: var(--foreground);
  font-size: var(--text-sm);
  margin-bottom: var(--space-1);
}

.metric-description {
  color: var(--muted);
  font-size: var(--text-xs);
}

/* ===== TECH STACK SECTION ===== */
.tech-stack-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .tech-stack-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .tech-stack-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.tech-category-card {
  padding: var(--space-6);
}

.tech-category-header {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border);
}

.tech-category-name {
  font-size: var(--text-xl);
  font-weight: 700;
  color: #2563eb;
  margin-bottom: var(--space-1);
}

.tech-category-description {
  color: var(--muted);
  font-size: var(--text-sm);
}

.tech-icons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.tech-icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.tech-icon-item:hover {
  transform: translateY(-3px);
}

.tech-icon-wrapper {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--tech-color), rgba(37, 99, 235, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow var(--transition-fast);
}

.tech-icon-item:hover .tech-icon-wrapper {
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.tech-icon-letter {
  color: white;
  font-weight: 700;
  font-size: var(--text-sm);
  text-transform: uppercase;
}

.tech-icon-name {
  font-size: var(--text-xs);
  color: var(--muted);
  text-align: center;
  font-weight: 500;
}

/* ===== PRICING SECTION ===== */
.pricing-grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.pricing-card {
  padding: var(--space-8);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card-popular {
  border: 2px solid #2563eb;
  transform: scale(1.02);
}

.popular-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(to right, #2563eb, #3b82f6);
  color: white;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
}

.pricing-header {
  text-align: center;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border);
}

.pricing-name {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: var(--space-2);
}

.pricing-description {
  color: var(--muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.pricing-price {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.price-value {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: #2563eb;
}

.price-period {
  color: var(--muted);
  font-size: var(--text-sm);
}

.pricing-features {
  list-style: none;
  flex: 1;
  margin-bottom: var(--space-6);
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  color: var(--muted);
  font-size: var(--text-sm);
}

.feature-check {
  width: 1.25rem;
  height: 1.25rem;
  color: #22c55e;
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-cta {
  margin-top: auto;
}

.pricing-note {
  text-align: center;
  color: var(--muted);
  font-size: var(--text-sm);
  margin-top: var(--space-8);
  font-style: italic;
}

/* ===== QUALIFIED CONTACT FORM ===== */
.qualified-form-container {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .qualified-form-container {
    grid-template-columns: 2fr 1fr;
  }
}

.qualified-form {
  padding: var(--space-8);
}

.form-section {
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--border);
}

.form-section:last-of-type {
  border-bottom: none;
  margin-bottom: var(--space-6);
  padding-bottom: 0;
}

.form-section-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: var(--space-6);
}

.form-section-number {
  width: 2rem;
  height: 2rem;
  background: linear-gradient(to right, #2563eb, #3b82f6);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 700;
}

.form-grid {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-grid .form-group:first-child {
    grid-column: span 2;
  }
}

.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--foreground);
  font-family: inherit;
  font-size: var(--text-base);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.form-select:focus {
  outline: none;
  border-color: #2563eb;
}

.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.radio-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  color: var(--muted);
  font-size: var(--text-sm);
}

.radio-input {
  display: none;
}

.radio-custom {
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--border);
  border-radius: 50%;
  position: relative;
  transition: all var(--transition-fast);
}

.radio-input:checked + .radio-custom {
  border-color: #2563eb;
}

.radio-input:checked + .radio-custom::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0.5rem;
  height: 0.5rem;
  background: #2563eb;
  border-radius: 50%;
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

.btn-icon {
  width: 1.25rem;
  height: 1.25rem;
  margin-right: var(--space-2);
}

.form-disclaimer {
  text-align: center;
  color: var(--muted);
  font-size: var(--text-sm);
  margin-top: var(--space-4);
}

.alert-icon {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
}

.alert-success {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.alert-success p {
  margin-top: var(--space-1);
  font-size: var(--text-sm);
}

/* Sidebar */
.qualified-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.sidebar-card {
  padding: var(--space-6);
}

.sidebar-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: var(--space-4);
}

.sidebar-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.sidebar-benefits li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--muted);
  font-size: var(--text-sm);
}

.benefit-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: #22c55e;
  flex-shrink: 0;
}

/* Download Card */
.download-card {
  text-align: center;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(59, 130, 246, 0.1));
}

.download-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto var(--space-4);
  background: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.download-icon svg {
  width: 2rem;
  height: 2rem;
  color: #2563eb;
}

.download-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: var(--space-2);
}

.download-description {
  color: var(--muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

.download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ===== SERVICE CARD TECH STYLES ===== */
.service-card-tech {
  position: relative;
  overflow: hidden;
  padding: var(--space-8);
}

.service-card-circuit {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card-tech:hover .service-card-circuit {
  opacity: 1;
}

.service-card-circuit .circuit-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.3), transparent);
}

.service-card-circuit .circuit-line-1 {
  top: 20%;
  width: 60%;
  left: -10%;
  animation: circuitFlow 3s linear infinite;
}

.service-card-circuit .circuit-line-2 {
  bottom: 30%;
  width: 50%;
  right: -10%;
  animation: circuitFlowReverse 4s linear infinite;
}

.service-card-circuit .circuit-node {
  position: absolute;
  width: 4px;
  height: 4px;
  background: #3b82f6;
  border-radius: 50%;
  box-shadow: 0 0 6px #3b82f6;
}

.service-card-circuit .circuit-node-1 {
  top: 20%;
  left: 10%;
}
.service-card-circuit .circuit-node-2 {
  top: 50%;
  right: 15%;
}
.service-card-circuit .circuit-node-3 {
  bottom: 25%;
  left: 25%;
}

.service-card-circuit .circuit-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100px;
  height: 100px;
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: pulseGrow 2s ease-out infinite;
}

@keyframes pulseGrow {
  0% {
    transform: translate(-50%, -50%) scale(0.5);
    opacity: 0.5;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 0;
  }
}

.service-icon-tech {
  width: 4rem;
  height: 4rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  position: relative;
  transition: transform var(--transition-normal);
}

.service-card-tech:hover .service-icon-tech {
  transform: scale(1.1);
}

.service-icon-tech svg {
  width: 2rem;
  height: 2rem;
}

.icon-ring {
  position: absolute;
  inset: -4px;
  border: 2px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-lg);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.service-card-tech:hover .icon-ring {
  opacity: 1;
  animation: ringPulse 1.5s ease-in-out infinite;
}

@keyframes ringPulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.3;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.6;
  }
}

.service-highlight {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}

.highlight-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
}

.highlight-text {
  font-size: var(--text-xs);
  color: #22c55e;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Icon animations */
.icon-pulse {
  animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

.icon-scan {
  animation: iconScan 2s ease-in-out infinite;
}

@keyframes iconScan {
  0%,
  100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(3px);
  }
}

.icon-line {
  animation: iconLine 1.5s ease-in-out infinite;
}

.icon-line-2 {
  animation: iconLine 1.5s ease-in-out infinite 0.3s;
}

@keyframes iconLine {
  0%,
  100% {
    opacity: 0.5;
    stroke-dasharray: 0 100;
  }
  50% {
    opacity: 1;
    stroke-dasharray: 100 0;
  }
}

.icon-gear {
  animation: iconGear 3s linear infinite;
  transform-origin: center;
}

@keyframes iconGear {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.icon-core {
  animation: iconCore 1s ease-in-out infinite;
}

@keyframes iconCore {
  0%,
  100% {
    r: 1;
  }
  50% {
    r: 1.5;
  }
}