.activities-hero {
  position: relative;
  background: url("../images/activities.jpg") center/cover no-repeat;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.activities-overlay {
  width: 100%;
  height: 100%;
  background: rgba(33, 0, 70, 0.65); /* purple overlay */
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
  text-align: center;
}

.activities-content h1 {
  font-size: 56px;
  font-weight: 700;
  margin-bottom: 20px;
}

.activities-content p {
  max-width: 700px;
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 30px;
}

.activities-btn {
  background: #ff6636 ;
  color: #fff;
  padding: 12px 30px;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  transition: 0.3s ease;
}

.activities-btn:hover {
  background: #ffb300;
}

/* ==============================
   Large Tablets (992px)
============================== */
@media (max-width: 992px) {
  .activities-hero {
    height: 500px;
  }

  .activities-content h1 {
    font-size: 42px;
  }

  .activities-content p {
    font-size: 16px;
    max-width: 600px;
  }

  .activities-btn {
    padding: 10px 26px;
    font-size: 15px;
  }
}

/* ==============================
   Mobile (768px)
============================== */
@media (max-width: 768px) {
  .activities-hero {
    height: 420px;
  }

  .activities-overlay {
    padding: 30px 20px;
  }

  .activities-content h1 {
    font-size: 32px;
    margin-bottom: 15px;
  }

  .activities-content p {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 25px;
  }

  .activities-btn {
    padding: 10px 22px;
    font-size: 14px;
  }
}

/* ===============================
    ACTIVITIES GALLERY PAGE
================================ */

.activities-gallery-section {
  padding: 80px 0;
  background: #ffffff;
}

.activities-container {
  width: 95%;
  max-width: 1300px;
  margin: auto;
  text-align: center;
}

.activities-container h2 {
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 10px;
}

.activities-container .subtitle {
  font-size: 18px;
  color: #666;
  margin-bottom: 50px;
}

/* 3 Column Layout */
.activities-gallery {
  display: flex;
  justify-content: center;
  gap: 30px;
}

/* Column */
.gallery-col {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* Small Columns */
.small-col {
  width: 28%;
}

/* Big Column */
.big-col {
  width: 40%;
}

/* Cards */
.gallery-card {
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

/* Large Images */
.gallery-card.large {
  height: 350px;
}

.small-col .gallery-card {
  height: 200px;
}

/* Hover Effect */
.gallery-card:hover img {
  transform: scale(1.05);
}

@media (max-width: 992px) {
  .activities-gallery {
    flex-direction: column;
    gap: 20px;
  }

  .small-col,
  .big-col {
    width: 100%;
  }

  .gallery-card.large,
  .small-col .gallery-card {
    height: auto;
  }
}

@media (max-width: 768px) {
  .activities-gallery-section {
    padding: 60px 0;
  }

  .activities-container h2 {
    font-size: 28px;
  }

  .activities-container .subtitle {
    font-size: 15px;
    margin-bottom: 35px;
  }

  .gallery-col {
    flex-direction: column;
  }

  .gallery-card {
    flex: 1 1 100%;
  }
}