/*--------------------------------------------------------------
# Case Studies Page Styles
# Following CODING_STANDARDS.md - No inline styles
--------------------------------------------------------------*/

/* CSS Variables for Case Studies */
:root {
  --case-primary-navy: #0A1628;
  --case-secondary-blue: #1E3A5F;
  --case-accent-gold: #D4AF37;
  --case-nonprofit-purple: #6B46C1;
  --case-ai-blue: #3B82F6;
  --case-success-green: #10B981;
  --case-light-gray: #F5F5F5;
  --case-medium-gray: #6B7280;
  --case-white: #FFFFFF;
}

/* Override any conflicting styles from main.css */
.case-studies-page .case-hero {
  margin-top: 60px !important;
}

.case-studies-page .case-hero h1,
.case-studies-page .case-hero h2,
.case-studies-page .case-hero h3,
.case-studies-page .case-hero p,
.case-studies-page .case-hero span {
  color: var(--case-white) !important;
}

/* Ensure hero content has proper spacing and layout */
.case-hero .hero-content {
  padding: 0;
}

.case-hero .case-title {
  margin-top: 0;
  display: block;
}

.case-hero .case-subtitle {
  margin-top: 0;
}

/* Case Hero Section */
.case-hero {
  background: var(--case-nonprofit-purple);
  color: var(--case-white);
  padding: 8rem 2rem 4rem;
  margin-top: 60px;
  position: relative;
  overflow: hidden;
  font-family: var(--default-font);
  min-height: auto;
}

/* Removed decorative gradient overlay to match solid purple background */

.case-hero .hero-content {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.case-hero .case-badge {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0;
  margin-top: 0;
  backdrop-filter: blur(10px);
  color: var(--case-white);
  font-family: var(--default-font);
  align-self: flex-start;
}

.case-hero .case-title {
  font-size: 3rem;
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 0;
  line-height: 1.2;
  color: var(--case-white);
  font-family: var(--heading-font);
  max-width: 100%;
  width: 100%;
  letter-spacing: -0.02em;
  display: block;
}

.case-hero .case-subtitle {
  font-size: 1.25rem;
  opacity: 0.95;
  margin-top: 0;
  margin-bottom: 0;
  max-width: 100%;
  color: var(--case-white);
  font-family: var(--default-font);
  line-height: 1.6;
}

.case-hero .case-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: 0;
}

.case-hero .meta-item {
  display: flex;
  flex-direction: column;
}

.case-hero .meta-label {
  font-size: 0.75rem;
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
  color: var(--case-white);
  font-family: var(--default-font);
}

.case-hero .meta-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--case-white);
  font-family: var(--default-font);
}

/* Quick Stats Bar */
.quick-stats {
  background: var(--case-white);
  padding: 2rem;
  margin: -2rem auto 3rem;
  max-width: 1200px;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 10;
}

.stat-card {
  text-align: center;
  padding: 1rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--case-nonprofit-purple);
  display: block;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--case-medium-gray);
  font-size: 0.875rem;
  display: block;
  margin-bottom: 0.25rem;
}

.stat-ai-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--case-ai-blue), var(--case-nonprofit-purple));
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 10px;
  font-size: 0.625rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

/* Case Layout */
.case-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

/* Navigation Sidebar */
.case-nav {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.case-nav-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--case-medium-gray);
  margin-bottom: 1rem;
}

.case-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.case-nav-item {
  margin-bottom: 0.75rem;
}

.case-nav-link {
  color: var(--case-secondary-blue);
  text-decoration: none;
  font-size: 0.9rem;
  display: block;
  padding: 0.5rem 0;
  padding-left: 1rem;
  border-left: 2px solid transparent;
  transition: all 0.3s;
}

.case-nav-link:hover {
  color: var(--case-nonprofit-purple);
  border-left-color: var(--case-nonprofit-purple);
  padding-left: 1.5rem;
}

.case-nav-link.active {
  color: var(--case-nonprofit-purple);
  border-left-color: var(--case-nonprofit-purple);
  font-weight: 600;
}

/* Content Sections */
.case-content {
  max-width: 800px;
}

.content-section {
  margin-bottom: 4rem;
  scroll-margin-top: 100px;
}

.content-section .section-title {
  font-size: 2rem;
  color: var(--case-primary-navy);
  margin-bottom: 1.5rem;
}

.section-content {
  color: var(--case-secondary-blue);
  line-height: 1.8;
}

.section-content p {
  margin-bottom: 1.5rem;
}

/* Challenge Cards */
.challenge-grid {
  display: grid;
  gap: 1.5rem;
  margin: 2rem 0;
}

.challenge-card {
  background: var(--case-light-gray);
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 4px solid var(--case-nonprofit-purple);
}

.challenge-title {
  font-weight: 600;
  color: var(--case-primary-navy);
  margin-bottom: 0.5rem;
}

.challenge-description {
  color: var(--case-medium-gray);
  font-size: 0.9rem;
}

/* Solution Section */
.solution-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.feature-card {
  background: white;
  border: 1px solid #E5E7EB;
  padding: 1.5rem;
  border-radius: 8px;
  transition: all 0.3s;
}

.feature-card:hover {
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transform: translateY(-2px);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  display: block;
}

.feature-title {
  font-weight: 600;
  color: var(--case-primary-navy);
  margin-bottom: 0.5rem;
}

.feature-ai-indicator {
  display: inline-block;
  background: linear-gradient(135deg, var(--case-ai-blue), var(--case-nonprofit-purple));
  color: white;
  padding: 0.125rem 0.5rem;
  border-radius: 10px;
  font-size: 0.625rem;
  margin-left: 0.5rem;
}

.feature-description {
  color: var(--case-medium-gray);
  font-size: 0.875rem;
}

/* Implementation Timeline */
.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--case-nonprofit-purple), var(--case-ai-blue));
}

.timeline-item {
  position: relative;
  padding-left: 70px;
  margin-bottom: 2rem;
}

.timeline-dot {
  position: absolute;
  left: 20px;
  top: 0;
  width: 20px;
  height: 20px;
  background: white;
  border: 3px solid var(--case-nonprofit-purple);
  border-radius: 50%;
}

.timeline-phase {
  font-size: 0.75rem;
  color: var(--case-nonprofit-purple);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.timeline-title {
  font-weight: 600;
  color: var(--case-primary-navy);
  margin: 0.5rem 0;
}

.timeline-description {
  color: var(--case-medium-gray);
  font-size: 0.9rem;
}

/* Results Section */
.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.result-card {
  background: linear-gradient(135deg, var(--case-light-gray), white);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid #E5E7EB;
  text-align: center;
}

.result-metric {
  font-size: 3rem;
  font-weight: bold;
  background: linear-gradient(135deg, var(--case-nonprofit-purple), var(--case-ai-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: 0.5rem;
}

.result-label {
  color: var(--case-primary-navy);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.result-description {
  color: var(--case-medium-gray);
  font-size: 0.875rem;
}

/* Quote Section */
.quote-section {
  background: linear-gradient(135deg, var(--case-nonprofit-purple), #8B5CF6);
  color: white;
  padding: 3rem;
  border-radius: 12px;
  margin: 3rem 0;
  position: relative;
}

.quote-mark {
  font-size: 4rem;
  opacity: 0.3;
  position: absolute;
  top: 1rem;
  left: 2rem;
}

.quote-text {
  font-size: 1.5rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.quote-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.author-info {
  flex: 1;
}

.author-name {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.author-title {
  font-size: 0.875rem;
  opacity: 0.9;
}

/* Tech Stack */
.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
}

.tech-badge {
  padding: 0.5rem 1rem;
  background: white;
  border: 2px solid #E5E7EB;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.3s;
}

.tech-badge:hover {
  border-color: var(--case-nonprofit-purple);
  background: var(--case-light-gray);
}

.tech-badge.ai-tech {
  border-color: var(--case-ai-blue);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(107, 70, 193, 0.1));
}

/* CTA Section */
.case-cta {
  background: var(--case-light-gray);
  padding: 3rem;
  border-radius: 12px;
  text-align: center;
  margin: 4rem 0;
}

.case-cta h2 {
  font-size: 2rem;
  color: var(--case-primary-navy);
  margin-bottom: 1rem;
}

.case-cta p {
  color: var(--case-medium-gray);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.cta-button {
  padding: 1rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  display: inline-block;
}

.cta-primary {
  background: linear-gradient(135deg, var(--case-nonprofit-purple), var(--case-ai-blue));
  color: white;
}

.cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(107, 70, 193, 0.3);
  color: white;
}

.cta-secondary {
  background: white;
  color: var(--case-nonprofit-purple);
  border: 2px solid var(--case-nonprofit-purple);
}

.cta-secondary:hover {
  background: var(--case-nonprofit-purple);
  color: white;
}

/* Related Cases */
.related-cases {
  margin: 4rem 0;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.related-card {
  background: white;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s;
  text-decoration: none;
  color: inherit;
  display: block;
}

.related-card:hover {
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transform: translateY(-3px);
  color: inherit;
  text-decoration: none;
}

.related-header {
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--case-light-gray), white);
}

.related-type {
  font-size: 0.75rem;
  color: var(--case-nonprofit-purple);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

.related-title {
  font-size: 1.125rem;
  color: var(--case-primary-navy);
  margin: 0.5rem 0;
}

.related-metrics {
  padding: 1.5rem;
  display: flex;
  gap: 2rem;
}

.related-metric {
  flex: 1;
}

.metric-value {
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--case-nonprofit-purple);
}

.metric-label {
  font-size: 0.75rem;
  color: var(--case-medium-gray);
}

/* Responsive Design */
@media (max-width: 768px) {
  .case-layout {
    grid-template-columns: 1fr;
  }

  .case-nav {
    display: none;
  }

  .case-hero .case-title {
    font-size: 2rem;
  }

  .quick-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-hero {
    padding: 6rem 1rem 3rem;
  }

  .case-hero .case-meta {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .case-hero .case-subtitle {
    font-size: 1.125rem;
  }
}