.about-hero {
  position: relative;
  height: 280px;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: url(../assesst/hero-img.png);
}

/* container layout */
.about-hero-wrap {
  max-width: 1280px;
  margin: auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ================================
   TITLE
================================ */

.about-hero-left h1 {
  font-size: 56px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin: 0;
}

/* ================================
   BREADCRUMB (RIGHT SIDE)
================================ */

.about-hero-right {
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 12px;
  opacity: 0.9;
}

.about-hero-right .sep {
  opacity: 0.5;
}

.about-hero-right .title {
  color: #00b4d8;
  font-weight: 600;
}
.about-hero-right a {
  color: #ffffff;
}
.about-hero-right a :hover {
  color: #1475e2;
}

/* ================================
   DECORATIVE CURVE 
================================ */

.about-hero::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -120px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(20, 198, 209, 0.18),
    transparent 70%
  );
}

.filter-tabs-wrapper {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: 80px 0 50px;
  padding: 0 20px;
}

.filter-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 20px;
  border: 1px solid rgba(11, 16, 48, 0.2);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(11, 16, 48, 0.7);
  background: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
}

.filter-tab:hover {
  background: #f3f4f6;
  border-color: #9ca3af;
}

.filter-tab.active {
  background: #00b4d8;
  color: #fff;
  border-color: #00b4d8;
}

/* ===================================================
   GALLERY WRAPPER
=================================================== */

.page-wrapper {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

/* ===================================================
   GALLERY ITEMS
=================================================== */

.gallery-item {
  border-radius: 14px;
  overflow: hidden;
  background: #e5e7eb;
  transition: all 0.3s ease;
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 1 / 1; /* Perfect square */
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

/* ===================================================
   RESPONSIVE BREAKPOINTS
=================================================== */

/* 1200px ↓ */
@media (max-width: 1200px) {
  .about-hero-left h1 {
    font-size: 46px;
  }
}

/* 992px ↓ */
@media (max-width: 992px) {
  .about-hero-left h1 {
    font-size: 38px;
  }

  .page-wrapper {
    padding: 0 20px 60px;
  }

  .gallery-item {
    border-radius: 16px;
    overflow: hidden;
  }

  .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
}

/* 768px ↓ */
@media (max-width: 768px) {
  .about-hero {
    padding: 60px 0;
  }

  .about-hero-wrap {
    flex-direction: column;
    text-align: center;
  }

  .about-hero-left h1 {
    font-size: 32px;
  }

  .filter-tabs-wrapper {
    margin: 50px 0 40px;
  }
}

/* 576px ↓ */
@media (max-width: 576px) {
  .about-hero-left h1 {
    font-size: 26px;
  }

  .filter-tab {
    font-size: 13px;
    padding: 6px 16px;
  }

  .page-wrapper {
    padding: 0 16px 50px;
  }
}

/* 400px ↓ */
@media (max-width: 400px) {
  .filter-tabs-wrapper {
    gap: 8px;
  }

  .filter-tab {
    font-size: 12px;
    padding: 5px 14px;
  }
}