/**
 * AUTOMOTO.AI - About Page Styles
 * Matches production at automoto.ai/about
 */

/* ================================
   Liquid Background
   ================================ */
.liquid-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.liquid-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: float 20s ease-in-out infinite;
}

.shape-1 {
  width: 600px;
  height: 600px;
  background: var(--md-sys-color-primary);
  top: -200px;
  left: -100px;
  animation-delay: 0s;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: var(--md-sys-color-secondary, #764ba2);
  top: 50%;
  right: -100px;
  animation-delay: -5s;
}

.shape-3 {
  width: 300px;
  height: 300px;
  background: var(--md-sys-color-tertiary, #667eea);
  bottom: 10%;
  left: 20%;
  animation-delay: -10s;
}

.shape-4 {
  width: 250px;
  height: 250px;
  background: var(--md-sys-color-primary);
  top: 30%;
  left: 50%;
  animation-delay: -15s;
}

.shape-5 {
  width: 350px;
  height: 350px;
  background: var(--md-sys-color-secondary, #764ba2);
  bottom: -100px;
  right: 20%;
  animation-delay: -7s;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(30px, -30px) scale(1.05);
  }
  50% {
    transform: translate(-20px, 20px) scale(0.95);
  }
  75% {
    transform: translate(20px, 10px) scale(1.02);
  }
}

/* ================================
   Breadcrumbs
   ================================ */
.breadcrumbs {
  padding: var(--space-lg) var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.breadcrumbs-list {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  list-style: none;
  font-size: 0.875rem;
  padding: 0;
  margin: 0;
}

.breadcrumbs-list a {
  color: var(--md-sys-color-primary);
  text-decoration: none;
}

.breadcrumbs-list a:hover {
  text-decoration: underline;
}

.breadcrumbs-separator {
  color: var(--md-sys-color-outline);
}

.breadcrumbs-current {
  color: var(--md-sys-color-on-surface-variant);
}

/* ================================
   Page Header (Hero)
   ================================ */
.page-header {
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.page-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--md-sys-color-primary), var(--md-sys-color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-subtitle {
  font-size: 1.25rem;
  color: var(--md-sys-color-on-surface-variant);
  max-width: 700px;
  margin: 0 auto;
}

/* ================================
   Content Section
   ================================ */
.content-section {
  padding: var(--space-3xl) var(--space-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.section-title .material-symbols-rounded {
  color: var(--md-sys-color-primary);
}

.section-content {
  color: var(--md-sys-color-on-surface-variant);
  font-size: 1.0625rem;
  line-height: 1.8;
}

.section-content p {
  margin-bottom: var(--space-md);
}

/* ================================
   Canonical Box
   ================================ */
.canonical-box {
  background: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-left: 4px solid var(--md-sys-color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.canonical-box p {
  font-size: 1.125rem;
  line-height: 1.7;
  margin: 0;
  color: var(--md-sys-color-on-surface);
}

/* ================================
   Feature Grid (Problems section)
   ================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.feature-card {
  background: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--md-sys-motion-duration-medium);
}

.feature-card:hover {
  border-color: var(--md-sys-color-primary);
  transform: translateY(-4px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--md-sys-color-primary-container);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.feature-icon .material-symbols-rounded {
  font-size: 24px;
  color: var(--md-sys-color-on-primary-container);
}

.feature-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.feature-desc {
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.9375rem;
}

/* ================================
   Data Grid
   ================================ */
.data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.data-category {
  background: var(--md-sys-color-surface-container);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
}

.data-category-icon {
  font-size: 32px;
  color: var(--md-sys-color-primary);
  margin-bottom: var(--space-sm);
}

.data-category-title {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.data-category-desc {
  font-size: 0.875rem;
  color: var(--md-sys-color-on-surface-variant);
}

/* ================================
   Use Case Grid
   ================================ */
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.use-case-card {
  background: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.use-case-title {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.use-case-title .material-symbols-rounded {
  color: var(--md-sys-color-primary);
}

.use-case-desc {
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.9375rem;
}

/* ================================
   Bullet List (Who Uses)
   ================================ */
.bullet-list {
  list-style: none;
  padding: 0;
  margin: var(--space-lg) 0;
}

.bullet-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  color: var(--md-sys-color-on-surface-variant);
}

.bullet-list li .material-symbols-rounded {
  color: var(--md-sys-color-secondary);
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ================================
   Team Section
   ================================ */
.team-section {
  padding: var(--space-3xl) var(--space-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.team-card {
  background: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--md-sys-motion-duration-medium);
}

.team-card:hover {
  border-color: var(--md-sys-color-primary);
  transform: translateY(-4px);
}

/* Picture element support for team avatars */
.team-card picture {
  display: block;
  width: 130px;
  height: 130px;
  margin: 0 auto var(--space-md);
}

.team-avatar-img {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--space-md);
  display: block;
  border: 3px solid var(--md-sys-color-outline-variant);
}

.team-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.team-role {
  color: var(--md-sys-color-primary);
  font-weight: 500;
  margin-bottom: var(--space-md);
}

.team-desc {
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.875rem;
  margin-bottom: var(--space-md);
}

.team-linkedin {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--md-sys-color-primary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
}

.team-linkedin:hover {
  text-decoration: underline;
}

/* ================================
   Ecosystem Box
   ================================ */
.ecosystem-box {
  background: var(--md-sys-color-surface-container-high);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-top: var(--space-2xl);
  text-align: center;
}

.ecosystem-title {
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.ecosystem-text {
  color: var(--md-sys-color-on-surface-variant);
  margin-bottom: var(--space-lg);
}

.ecosystem-links {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.ecosystem-link {
  color: var(--md-sys-color-primary);
  text-decoration: none;
  font-weight: 500;
}

.ecosystem-link:hover {
  text-decoration: underline;
}

/* ================================
   CTA Section
   ================================ */
.cta-section {
  padding: var(--space-3xl) var(--space-xl);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.cta-desc {
  color: var(--md-sys-color-on-surface-variant);
  margin-bottom: var(--space-xl);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-full);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--md-sys-motion-duration-short);
}

.btn-filled {
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
}

.btn-filled:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(168, 199, 250, 0.3);
}

.btn-outlined {
  background: transparent;
  color: var(--md-sys-color-primary);
  border: 1px solid var(--md-sys-color-outline);
}

.btn-outlined:hover {
  background: var(--md-sys-color-surface-container-high);
  border-color: var(--md-sys-color-primary);
}

/* ================================
   Responsive
   ================================ */
@media (max-width: 768px) {
  .page-header {
    padding: var(--space-xl) var(--space-md);
  }

  .content-section,
  .cta-section,
  .team-section {
    padding: var(--space-2xl) var(--space-md);
  }

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn {
    width: 100%;
    justify-content: center;
  }
}