/* About Page — Modern & Responsive */

.about-page {
  --about-section-pad: clamp(3.5rem, 7vw, 5.5rem);
}

/* Hero */
.about-hero {
  position: relative;
  padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(4.5rem, 8vw, 6rem);
  overflow: hidden;
  background: #fafbfc;
}

.about-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.about-hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: aboutBlob 16s ease-in-out infinite;
}

.about-hero__blob--1 {
  width: 480px;
  height: 480px;
  top: -160px;
  right: -100px;
  background: radial-gradient(circle, rgba(27, 127, 78, 0.2) 0%, transparent 70%);
}

.about-hero__blob--2 {
  width: 360px;
  height: 360px;
  bottom: -80px;
  left: -60px;
  background: radial-gradient(circle, rgba(52, 211, 153, 0.16) 0%, transparent 70%);
  animation-delay: -6s;
}

@keyframes aboutBlob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -14px) scale(1.04); }
}

.about-hero__inner {
  position: relative;
  z-index: 1;
}

.about-breadcrumb {
  margin-bottom: 1.5rem;
}

.about-breadcrumb .breadcrumb {
  margin: 0;
  padding: 0;
  background: transparent;
  font-size: 0.85rem;
}

.about-breadcrumb .breadcrumb-item a {
  color: var(--color-text-muted);
}

.about-breadcrumb .breadcrumb-item.active {
  color: var(--color-text);
}

.about-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  margin-bottom: 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(27, 127, 78, 0.15);
  border-radius: 999px;
  box-shadow: 0 2px 12px rgba(27, 127, 78, 0.08);
}

.about-hero__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
}

.about-hero__title {
  font-size: clamp(1.85rem, 4.5vw, 3rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  max-width: 720px;
}

.about-hero__title-accent {
  background: linear-gradient(135deg, var(--color-primary) 0%, #34D399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.12rem);
  color: var(--color-text-muted);
  max-width: 560px;
  line-height: 1.85;
  margin: 0;
}

/* Stats strip */
.about-stats-wrap {
  margin-top: -3rem;
  position: relative;
  z-index: 2;
  padding-bottom: 0.5rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.about-stats__item {
  padding: 1.75rem 1rem;
  text-align: center;
  position: relative;
}

.about-stats__item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: var(--color-border);
}

.about-stats__icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: 12px;
  color: var(--color-primary);
}

.about-stats__number {
  display: block;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.about-stats__label {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* Sections */
.about-section {
  padding: var(--about-section-pad) 0;
}

.about-section--muted {
  background: linear-gradient(180deg, #f8fafb 0%, #fff 100%);
}

.about-section-header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 3rem;
}

.about-section-header .section-subtitle {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.about-section-header .section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.about-section-header .section-desc {
  font-size: 0.95rem;
  margin-top: 0.5rem;
}

/* Story grid */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.about-story__text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.9;
}

.about-story__text p:last-child {
  margin-bottom: 0;
}

/* Timeline */
.about-timeline {
  margin-top: 2rem;
  position: relative;
  padding-right: 1.5rem;
}

.about-timeline::before {
  content: '';
  position: absolute;
  right: 5px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: 2px;
}

.about-timeline__item {
  position: relative;
  padding: 0 2rem 1.75rem 0;
}

.about-timeline__item:last-child {
  padding-bottom: 0;
}

.about-timeline__item::before {
  content: '';
  position: absolute;
  right: -1.5rem;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--color-primary-light);
}

.about-timeline__year {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: 999px;
}

.about-timeline__text {
  font-size: 0.92rem;
  color: var(--color-text);
  font-weight: 500;
}

/* Representative card */
.about-rep-card {
  position: relative;
  padding: 2rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.about-rep-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), #34D399);
}

.about-rep-card__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.about-rep-card__logo {
  width: 56px;
  height: 56px;
  padding: 0.5rem;
  background: var(--color-primary-light);
  border-radius: 14px;
  object-fit: contain;
}

.about-rep-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
}

.about-rep-card__subtitle {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin: 0;
}

.about-rep-card__bio {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.85;
}

.about-rep-card__code {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
}

.about-rep-card__code-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin: 0;
}

.about-rep-card__code-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  margin: 0;
}

/* Team */
.about-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.about-team-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1.5rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
  height: 100%;
}

.about-team-card:hover {
  border-color: rgba(27, 127, 78, 0.25);
  box-shadow: 0 16px 48px rgba(27, 127, 78, 0.1);
  transform: translateY(-4px);
}

.about-team-card__avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-primary-light);
}

.about-team-card__initial {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), #34D399);
  color: #fff;
  font-size: 2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-team-card__name {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 1.25rem 0 0.25rem;
}

.about-team-card__role {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary);
}

.about-team-card__bio {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0.75rem 0 0;
  line-height: 1.7;
}

/* Licenses */
.about-licenses-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.about-license-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.25rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
  text-align: center;
  height: 100%;
}

.about-license-card:hover {
  border-color: rgba(27, 127, 78, 0.3);
  box-shadow: 0 12px 36px rgba(27, 127, 78, 0.1);
  transform: translateY(-3px);
}

.about-license-card__img-wrap {
  width: 100%;
  aspect-ratio: 3/4;
  border-radius: 10px;
  overflow: hidden;
  background: var(--color-primary-light);
  margin-bottom: 0.85rem;
}

.about-license-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.5rem;
  transition: transform 0.35s ease;
}

.about-license-card:hover .about-license-card__img-wrap img {
  transform: scale(1.04);
}

.about-license-card__title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.about-license-card__zoom {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-primary);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.about-license-card:hover .about-license-card__zoom {
  opacity: 1;
}

/* Achievements */
.about-achievements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.about-achievement-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
  height: 100%;
}

.about-achievement-card:hover {
  border-color: rgba(27, 127, 78, 0.25);
  box-shadow: 0 12px 40px rgba(27, 127, 78, 0.08);
  transform: translateY(-3px);
}

.about-achievement-card__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-light), #d1fae5);
  border-radius: 12px;
  color: var(--color-primary);
}

.about-achievement-card__year {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  margin-bottom: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border-radius: 999px;
}

.about-achievement-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.5;
}

.about-achievement-card__desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin: 0.35rem 0 0;
  line-height: 1.65;
}

/* Why us */
.about-why {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.about-why__text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.9;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.15rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.about-feature:hover {
  border-color: rgba(27, 127, 78, 0.25);
  box-shadow: 0 8px 24px rgba(27, 127, 78, 0.08);
}

.about-feature__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  border-radius: 10px;
  color: var(--color-primary);
}

.about-feature__title {
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0 0 0.15rem;
}

.about-feature__desc {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* CTA */
.about-cta {
  position: relative;
  padding: clamp(3rem, 6vw, 4.5rem) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  overflow: hidden;
}

.about-cta__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.about-cta__bg::before,
.about-cta__bg::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}

.about-cta__bg::before {
  width: 400px;
  height: 400px;
  top: -200px;
  left: -100px;
}

.about-cta__bg::after {
  width: 300px;
  height: 300px;
  bottom: -150px;
  right: -50px;
}

.about-cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.about-cta__title {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.about-cta__text {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1rem;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
}

/* License modal */
.about-license-modal .modal-content {
  border: none;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-license-modal .modal-body {
  padding: 0;
  background: #f8fafb;
}

.about-license-modal img {
  width: 100%;
  max-height: 75vh;
  object-fit: contain;
}

.about-license-modal .modal-header {
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.25rem;
}

.about-license-modal .modal-title {
  font-size: 1rem;
  font-weight: 700;
}

/* Responsive */
@media (max-width: 991.98px) {
  .about-story,
  .about-why {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .about-licenses-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (max-width: 767.98px) {
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-stats__item:nth-child(2)::after,
  .about-stats__item:nth-child(1)::after,
  .about-stats__item:nth-child(3)::after {
    display: none;
  }

  .about-team-grid,
  .about-licenses-grid,
  .about-achievements-grid {
    grid-template-columns: 1fr;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .about-rep-card__code {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }
}

@media (max-width: 380px) {
  .about-stats__number { font-size: 1.5rem; }
  .about-stats__label { font-size: 0.72rem; }
}

@media (prefers-reduced-motion: reduce) {
  .about-hero__blob {
    animation: none !important;
  }
}