/* ===== TRANG VỀ CHÚNG TÔI ===== */

.about-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.about-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #1565c0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}

.about-section__heading {
  text-align: center;
  margin-bottom: 52px;
}

.about-section__heading h2 {
  font-size: 1.9rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 12px;
  line-height: 1.3;
}

.about-section__heading h2 span { color: #1565c0; }

.about-section__heading p {
  font-size: 0.95rem;
  color: #666;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Buttons */
.about-btn {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s, background 0.2s;
}

.about-btn--primary {
  background: #1565c0;
  color: #fff;
  box-shadow: 0 4px 16px rgba(21,101,192,0.3);
}

.about-btn--primary:hover { background: #0d47a1; transform: translateY(-2px); }

.about-btn--outline {
  background: transparent;
  color: #1565c0;
  border: 2px solid #1565c0;
}

.about-btn--outline:hover { background: #e8f0fe; }

.about-btn--white {
  background: #fff;
  color: #1565c0;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.about-btn--white:hover { transform: translateY(-2px); }

.about-btn--outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
}

.about-btn--outline-white:hover { background: rgba(255,255,255,0.1); }

/* ===== HERO ===== */
.about-hero {
  background: linear-gradient(135deg, #e8f0fe 0%, #f5f9ff 60%, #ede7f6 100%);
  padding: 80px 24px;
  overflow: hidden;
}

.about-hero__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-hero__tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  color: #1565c0;
  background: #fff;
  border: 1px solid #c5d8f0;
  padding: 5px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.about-hero__text h1 {
  font-size: 3rem;
  font-weight: 900;
  color: #1a1a2e;
  line-height: 1.2;
  margin-bottom: 16px;
}

.about-hero__text h1 span { color: #1565c0; }

.about-hero__text > p {
  font-size: 1rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 28px;
}

.about-hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.about-hero__img {
  position: relative;
}

.about-hero__img img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 16px 40px rgba(21,101,192,0.15));
}

.about-hero__badge {
  position: absolute;
  background: #fff;
  border-radius: 12px;
  padding: 10px 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 90px;
}

.about-hero__badge--1 { top: 20px; left: -20px; }
.about-hero__badge--2 { bottom: 30px; right: -10px; }

.about-hero__badge-num {
  font-size: 1.5rem;
  font-weight: 900;
  color: #1565c0;
  line-height: 1;
}

.about-hero__badge span:last-child {
  font-size: 0.72rem;
  color: #888;
  text-align: center;
}

/* ===== STORY ===== */
.about-story {
  padding: 80px 24px;
  background: #fff;
}

.about-story .about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-story__img {
  position: relative;
}

.about-story__img img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 12px 40px rgba(21,101,192,0.12);
}

.about-story__exp {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: #1565c0;
  color: #fff;
  border-radius: 16px;
  padding: 16px 20px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(21,101,192,0.3);
}

.about-story__exp strong {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}

.about-story__exp span {
  font-size: 0.78rem;
  opacity: 0.85;
}

.about-story__content h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 16px;
  line-height: 1.3;
}

.about-story__content h2 span { color: #1565c0; }

.about-story__content > p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 14px;
}

.about-story__points {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.about-story__point {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.93rem;
  font-weight: 600;
  color: #333;
}

.about-story__point svg {
  width: 20px;
  height: 20px;
  color: #1565c0;
  flex-shrink: 0;
}

/* ===== STATS ===== */
.about-stats {
  background: linear-gradient(135deg, #1565c0 0%, #0d47a1 100%);
  padding: 48px 24px;
}

.about-stats__inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.about-stat {
  text-align: center;
  padding: 16px 24px;
  border-right: 1px solid rgba(255,255,255,0.2);
}

.about-stat:last-child { border-right: none; }

.about-stat__num {
  display: block;
  font-size: 2.6rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  margin-bottom: 6px;
}

.about-stat__label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
}

/* ===== VALUES ===== */
.about-values {
  padding: 80px 24px;
  background: #f8fbff;
}

.about-values__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.about-value-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px 22px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: box-shadow 0.2s, transform 0.2s;
}

.about-value-card:hover {
  box-shadow: 0 10px 32px rgba(21,101,192,0.13);
  transform: translateY(-4px);
}

.about-value-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.about-value-card__icon svg { width: 26px; height: 26px; }

.about-value-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 10px;
}

.about-value-card p {
  font-size: 0.87rem;
  color: #666;
  line-height: 1.7;
  margin: 0;
}

/* ===== TEAM ===== */
.about-team {
  padding: 80px 24px;
  background: #fff;
}

.about-team__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.about-team-card {
  text-align: center;
}

.about-team-card__avatar {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  margin-bottom: 16px;
  aspect-ratio: 1;
  background: #e8f0fe;
}

.about-team-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.about-team-card:hover .about-team-card__avatar img {
  transform: scale(1.06);
}

.about-team-card__social {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(21,101,192,0.85);
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 12px;
  transform: translateY(100%);
  transition: transform 0.3s;
}

.about-team-card:hover .about-team-card__social {
  transform: translateY(0);
}

.about-team-card__social a {
  color: #fff;
  display: flex;
  align-items: center;
}

.about-team-card__social svg { width: 18px; height: 18px; }

.about-team-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 4px;
}

.about-team-card span {
  font-size: 0.82rem;
  color: #1565c0;
  font-weight: 500;
}

/* ===== CTA ===== */
.about-cta {
  background: linear-gradient(135deg, #1565c0 0%, #0d47a1 100%);
  padding: 80px 24px;
  text-align: center;
}

.about-cta__inner {
  max-width: 600px;
  margin: 0 auto;
}

.about-cta h2 {
  font-size: 1.9rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.3;
}

.about-cta p {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 28px;
  line-height: 1.7;
}

.about-cta__actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 960px) {
  .about-hero__inner,
  .about-story .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-hero__img { order: -1; }
  .about-hero__badge--1 { left: 0; }
  .about-values__grid,
  .about-team__grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats__inner { grid-template-columns: repeat(2, 1fr); }
  .about-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.2); }
}

@media (max-width: 560px) {
  .about-hero__text h1 { font-size: 2.2rem; }
  .about-values__grid,
  .about-team__grid { grid-template-columns: 1fr; }
  .about-stats__inner { grid-template-columns: repeat(2, 1fr); }
}