/* ===================================
   About Us Page Styles
   =================================== */

/* Hero Section */
.about-hero {
  position: relative;
  min-height: 55vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(80px + var(--space-3xl)) 0 var(--space-3xl);
  overflow: hidden;
}

.about-hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  z-index: 0;
}

.about-hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.about-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 50, 75, 0.75) 0%, rgba(15, 40, 65, 0.8) 100%);
  z-index: 1;
}

.hero-gradient-left {
  position: absolute;
  width: 600px;
  height: 600px;
  left: -200px;
  top: -100px;
  background: radial-gradient(circle, rgba(1, 138, 253, 0.25) 0%, transparent 70%);
  animation: float 8s ease-in-out infinite;
  z-index: 2;
}

.hero-gradient-right {
  position: absolute;
  width: 500px;
  height: 500px;
  right: -150px;
  bottom: -100px;
  background: radial-gradient(circle, rgba(1, 138, 253, 0.15) 0%, transparent 70%);
  animation: float 10s ease-in-out infinite reverse;
  z-index: 2;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.5;
  z-index: 2;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

.about-hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.about-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 7vw, 4rem);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-xl);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.about-hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  max-width: 640px;
  margin: 0 auto;
}

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.4);
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

/* ===================================
   Background Image Break
   =================================== */
.story-bg-break {
  position: relative;
  height: 280px;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.story-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 46, 84, 0.35) 0%, rgba(0, 46, 84, 0.25) 100%);
}

@media (max-width: 768px) {
  .story-bg-break {
    height: 200px;
    background-attachment: scroll;
  }
}

/* ===================================
   Story Prose Section
   =================================== */
.story-prose-section {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
}

.story-prose {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.story-prose h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-lg);
  margin-top: var(--space-4xl);
}

.story-prose h2:first-child {
  margin-top: 0;
}

.story-prose p {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--color-gray-600);
  margin-bottom: var(--space-lg);
}

.story-prose p strong {
  color: var(--color-gray-900);
  font-weight: 600;
}

.story-prose .instructor-link {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(1, 138, 253, 0.3);
  text-underline-offset: 3px;
  transition: var(--transition-fast);
}

.story-prose .instructor-link:hover {
  text-decoration-color: var(--color-accent);
}

/* Story Callout — clean centered editorial pull quote (no card / no left bar) */
.story-callout {
  margin: var(--space-2xl) auto;
  max-width: 46rem;
  padding: var(--space-xl) 0;
  text-align: center;
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
}

.story-callout blockquote {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 1.9rem);
  font-weight: 500;
  font-style: normal;
  color: var(--color-primary);
  margin: 0;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

/* Legacy / memorial passage — clean block, no left bar */
.story-prose .legacy-passage {
  margin: var(--space-2xl) 0;
  padding: var(--space-xl) var(--space-2xl);
  background: var(--color-off-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
}

.story-prose .legacy-passage p {
  color: var(--color-gray-700);
  margin-bottom: var(--space-md);
}

.story-prose .legacy-passage p:last-child {
  margin-bottom: 0;
}

/* Story Signoff */
.story-signoff {
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-gray-100);
}

.story-signoff .signoff-name {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--space-xs);
}

.story-signoff .signoff-title {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  line-height: 1.5;
  margin: 0;
}

/* ===================================
   Contrast Section — Before / After
   =================================== */
.contrast-section {
  padding: var(--space-4xl) 0;
  background: var(--color-off-white);
}

.contrast-section .section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.contrast-section .section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-sm);
}

.contrast-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contrast-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.contrast-before,
.contrast-after {
  padding: var(--space-xl);
  border-radius: var(--radius-md);
}

.contrast-before {
  background: var(--color-white);
  border: 1px solid var(--color-gray-100);
}

.contrast-after {
  background: var(--color-white);
  border: 1px solid rgba(1, 138, 253, 0.2);
}

.contrast-label {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-sm);
  padding: 2px var(--space-sm);
  border-radius: var(--radius-sm);
}

.contrast-before .contrast-label {
  color: var(--color-gray-500);
  background: var(--color-gray-50);
}

.contrast-after .contrast-label {
  color: var(--color-accent-dark);
  background: rgba(1, 138, 253, 0.08);
}

.contrast-text {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-gray-700);
  margin: 0;
}

.contrast-after .contrast-text {
  color: var(--color-gray-900);
  font-weight: 500;
}

/* ===================================
   Stats Strip
   =================================== */
.stats-strip {
  position: relative;
  padding: var(--space-2xl) 0;
  background-color: var(--color-primary);
  background-size: cover;
  background-position: center;
}

.stats-strip-overlay {
  position: absolute;
  inset: 0;
  background: var(--color-primary);
  opacity: 0.92;
}

.stats-strip-inner {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-lg) var(--space-2xl);
}

.stat-item {
  text-align: center;
  padding: 0 var(--space-md);
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
}

.stat-label {
  display: block;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: var(--space-xs);
  white-space: nowrap;
}

/* Button Outline (not in main.css) */
.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

/* ===================================
   CTA Section
   =================================== */
.about-cta-section {
  padding: var(--space-4xl) 0;
  background: var(--color-white);
  text-align: center;
}

.about-cta-content {
  max-width: 560px;
  margin: 0 auto;
}

.about-cta-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-lg);
}

.about-cta-content p {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-gray-600);
  margin-bottom: var(--space-2xl);
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 768px) {
  .about-hero {
    min-height: 50vh;
    padding-top: calc(80px + var(--space-2xl));
  }

  .about-hero-subtitle {
    font-size: 1.0625rem;
  }

  .hero-scroll-hint {
    display: none;
  }

  .story-prose {
    padding: 0 var(--space-md);
  }

  .story-prose h2 {
    margin-top: var(--space-3xl);
  }

  .story-callout {
    padding: var(--space-lg);
  }

  .story-prose .legacy-passage {
    padding: var(--space-lg);
  }

  .contrast-item {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .stats-strip-inner {
    gap: var(--space-lg) var(--space-xl);
  }

  .stat-item {
    min-width: 120px;
  }
}

@media (max-width: 480px) {
  .about-hero-title {
    font-size: 2.25rem;
  }

  .story-callout blockquote {
    font-size: 1.125rem;
  }

  .contrast-before,
  .contrast-after {
    padding: var(--space-lg);
  }

  .stat-item {
    min-width: 100px;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-buttons .btn {
    width: 100%;
    max-width: 280px;
  }
}