/* About Page Styles - FreeFastConverter */

/* Hero Section */
.about-hero {
  position: relative;
  padding: calc(var(--space-24) + 60px) 0 var(--space-20);
  min-height: 60vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.about-hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.page-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-6);
  color: var(--color-text);
}

.page-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 600px;
  margin: 0 auto;
}

/* Mission Section */
.mission-section {
  padding: var(--space-20) 0;
  background: var(--color-background);
}

.mission-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto var(--space-16);
}

.section-label {
  display: inline-block;
  padding: var(--space-2) var(--space-5);
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-6);
  border: 1px solid var(--color-primary);
}

[data-theme="dark"] .section-label {
  background: rgba(255, 145, 77, 0.15);
  border-color: rgba(255, 145, 77, 0.3);
}

.mission-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-6);
  color: var(--color-text);
}

.lead-text {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 800px;
  margin: 0 auto;
}

.mission-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
}

.mission-card {
  position: relative;
  background: var(--color-surface);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: var(--shadow-sm);
  text-align: center;
  overflow: hidden;
}

.mission-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-complement));
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.mission-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.mission-card:hover::before {
  opacity: 1;
}

.mission-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  background: linear-gradient(135deg, var(--color-primary-light), rgba(77, 187, 254, 0.1));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--color-primary);
  transition: all var(--duration-normal) var(--ease-bounce);
  position: relative;
}

[data-theme="dark"] .mission-icon {
  background: linear-gradient(135deg, rgba(255, 145, 77, 0.2), rgba(77, 187, 254, 0.15));
}

.mission-card:hover .mission-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 12px 30px rgba(255, 145, 77, 0.3);
}

.mission-card h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.mission-card p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-base);
}

/* Story Section */
.story-section {
  padding: var(--space-20) 0;
  background: var(--color-surface);
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.story-content h2 {
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-6);
  color: var(--color-text);
}

.story-content p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-5);
}

.story-list {
  list-style: none;
  margin: var(--space-6) 0;
  padding: 0;
}

.story-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.story-list i {
  color: var(--color-error);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}

.story-content strong {
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

.story-image {
  position: relative;
}

.stats-card {
  background: linear-gradient(135deg, var(--color-primary), var(--color-complement));
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  position: relative;
  overflow: hidden;
}

.stats-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: statsGlow 8s ease-in-out infinite;
}

@keyframes statsGlow {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-30%, -30%); }
}

.stat-item {
  text-align: center;
  position: relative;
  z-index: 1;
}

.stat-item .stat-number {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: var(--font-weight-extrabold);
  color: white;
  line-height: 1;
  margin-bottom: var(--space-3);
  text-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.stat-item .stat-label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.9);
  font-weight: var(--font-weight-medium);
}

/* Values Section */
.values-section {
  padding: var(--space-20) 0;
  background: var(--color-background);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.value-card {
  position: relative;
  background: var(--color-surface);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 145, 77, 0.05), rgba(77, 187, 254, 0.05));
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
  pointer-events: none;
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.value-card:hover::before {
  opacity: 1;
}

.value-number {
  font-size: 4rem;
  font-weight: var(--font-weight-extrabold);
  background: linear-gradient(135deg, var(--color-primary), var(--color-complement));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-5);
  opacity: 0.3;
}

.value-card h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.value-card p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-base);
}

/* Team Section */
.team-section {
  padding: var(--space-20) 0;
  background: var(--color-surface);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-10);
}

.team-member {
  background: var(--color-background);
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  border: 2px solid var(--color-border);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.team-member::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 145, 77, 0.1), transparent);
  transition: left 0.6s ease;
}

.team-member:hover::before {
  left: 100%;
}

.team-member:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--color-primary);
}

.member-avatar {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-6);
  background: linear-gradient(135deg, var(--color-primary), var(--color-complement));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: white;
  box-shadow: 0 12px 30px rgba(255, 145, 77, 0.3);
  transition: all var(--duration-normal) var(--ease-bounce);
  position: relative;
}

.team-member:hover .member-avatar {
  transform: scale(1.1) rotate(360deg);
  box-shadow: 0 16px 40px rgba(255, 145, 77, 0.4);
}

.team-member h3 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.member-role {
  font-size: var(--font-size-base);
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
}

.member-bio {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-sm);
}

/* Technology Section */
.tech-section {
  padding: var(--space-20) 0;
  background: var(--color-background);
}

.tech-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.tech-text h2 {
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-6);
  color: var(--color-text);
}

.tech-text .lead-text {
  margin-bottom: var(--space-8);
  text-align: left;
}

.tech-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.tech-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: var(--shadow-sm);
}

.tech-feature:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.tech-feature i {
  font-size: 1.75rem;
  color: var(--color-primary);
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-bounce);
}

[data-theme="dark"] .tech-feature i {
  background: rgba(255, 145, 77, 0.15);
}

.tech-feature:hover i {
  transform: scale(1.1) rotate(-5deg);
}

.tech-feature h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.tech-feature p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.tech-visual {
  position: relative;
}

.tech-stats {
  background: var(--color-surface);
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  border: 2px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  position: relative;
  overflow: hidden;
}

.tech-stats::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 145, 77, 0.1), transparent);
  pointer-events: none;
}

.tech-stat {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--color-background);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.tech-stat:hover {
  transform: scale(1.05);
  border-color: var(--color-primary);
  box-shadow: 0 8px 20px rgba(255, 145, 77, 0.2);
}

.stat-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-complement));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(255, 145, 77, 0.3);
}

.stat-value {
  font-size: clamp(1.875rem, 3vw, 2.5rem);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.tech-stat .stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

/* CTA Section */
.cta-section {
  position: relative;
  padding: var(--space-24) 0;
  text-align: center;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    var(--color-primary) 0%,
    var(--color-complement) 50%,
    var(--color-analog-warm) 100%);
  z-index: 0;
}

.cta-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}

.cta-content {
  position: relative;
  z-index: 1;
  color: white;
}

.cta-content h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: var(--font-weight-extrabold);
  margin-bottom: var(--space-5);
  color: white;
}

.cta-content p {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-10);
  opacity: 0.95;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Responsive Design */
@media (max-width: 992px) {
  .about-hero {
    padding: calc(var(--space-20) + 60px) 0 var(--space-16);
    min-height: 50vh;
  }

  .story-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .tech-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .tech-visual {
    order: -1;
  }

  .mission-cards {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .values-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .page-subtitle {
    font-size: var(--font-size-lg);
  }

  .mission-section,
  .story-section,
  .values-section,
  .team-section,
  .tech-section {
    padding: var(--space-16) 0;
  }

  .mission-content,
  .section-header {
    margin-bottom: var(--space-12);
  }

  .mission-cards {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

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

  .mission-icon {
    width: 70px;
    height: 70px;
    font-size: 2rem;
  }

  .stats-card {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    padding: var(--space-8);
  }

  .values-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

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

  .value-number {
    font-size: 3rem;
  }

  .team-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .team-member {
    padding: var(--space-8);
  }

  .member-avatar {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }

  .tech-features {
    gap: var(--space-4);
  }

  .tech-feature {
    padding: var(--space-4);
  }

  .tech-feature i {
    font-size: 1.5rem;
    width: 36px;
    height: 36px;
  }

  .tech-stats {
    padding: var(--space-8);
    gap: var(--space-6);
  }

  .tech-stat {
    flex-direction: column;
    text-align: center;
    padding: var(--space-5);
  }

  .stat-icon {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }

  .cta-section {
    padding: var(--space-20) 0;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
    max-width: 320px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .about-hero {
    padding: calc(var(--space-16) + 60px) 0 var(--space-12);
  }

  .section-label {
    font-size: var(--font-size-xs);
    padding: var(--space-1) var(--space-4);
  }

  .mission-content h2,
  .section-header h2,
  .story-content h2,
  .tech-text h2 {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .lead-text {
    font-size: var(--font-size-base);
  }

  .mission-section,
  .story-section,
  .values-section,
  .team-section,
  .tech-section {
    padding: var(--space-12) 0;
  }

  .story-list li {
    font-size: var(--font-size-sm);
  }

  .stat-item .stat-number {
    font-size: clamp(2rem, 6vw, 2.5rem);
  }

  .stat-item .stat-label {
    font-size: var(--font-size-xs);
  }

  .value-number {
    font-size: 2.5rem;
  }

  .tech-stat .stat-value {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }
}

/* Accessibility - Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .mission-card,
  .value-card,
  .team-member,
  .tech-feature,
  .tech-stat {
    transition: none;
  }

  .mission-card:hover .mission-icon,
  .team-member:hover .member-avatar,
  .tech-feature:hover i {
    transform: none;
  }

  .stats-card::before {
    animation: none;
  }
}

/* Print Styles */
@media print {
  .about-hero {
    padding: var(--space-12) 0;
    min-height: auto;
  }

  .hero-bg,
  .cta-bg {
    display: none;
  }

  .mission-card,
  .value-card,
  .team-member,
  .tech-feature {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .cta-buttons {
    display: none;
  }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .mission-card,
  .value-card,
  .team-member,
  .tech-feature,
  .tech-stat {
    border-width: 2px;
  }

  .section-label {
    border-width: 2px;
  }
}

/* Dark Mode Enhancements */
[data-theme="dark"] .stats-card {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .mission-card,
[data-theme="dark"] .value-card,
[data-theme="dark"] .team-member,
[data-theme="dark"] .tech-stats {
  background: rgba(26, 31, 40, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

[data-theme="dark"] .tech-stat {
  background: rgba(15, 20, 25, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Glassmorphism Effects */
.mission-card,
.value-card,
.team-member,
.tech-stats {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Animation Classes for AOS */
[data-aos="fade-up"] {
  transform: translateY(30px);
  opacity: 0;
  transition: all 0.8s ease-out;
}

[data-aos="fade-up"].aos-animate {
  transform: translateY(0);
  opacity: 1;
}

[data-aos="fade-right"] {
  transform: translateX(-30px);
  opacity: 0;
  transition: all 0.8s ease-out;
}

[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
  opacity: 1;
}

[data-aos="fade-left"] {
  transform: translateX(30px);
  opacity: 0;
  transition: all 0.8s ease-out;
}

[data-aos="fade-left"].aos-animate {
  transform: translateX(0);
  opacity: 1;
}

/* Smooth Scroll Behavior */
html {
  scroll-behavior: smooth;
}

/* Active Navigation Link */
.nav-link.active {
  color: var(--color-primary);
  background: var(--color-secondary);
}

.mobile-menu-link.active {
  color: var(--color-primary);
  background: var(--color-secondary);
}