.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: #ffffff;
  border-radius: 10px;
  padding: 2rem 2.5rem;
  max-width: 400px;
  width: 90%;
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.modal-close {
  position: absolute;
  top: 0.75rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: #6b7280;
}

.modal-close:hover { color: #0d3d20; }

#alertMessage {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
}

/* ── About Section ──────────────────────────────────────────── */
.about-section {
  background: #12572c;
  color: #ffffff;
  padding: 3rem 1.5rem;
}

.about-container {
  display: flex;
  align-items: center;
  gap: 3rem;
  max-width: 1100px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.about-image {
  flex: 1 1 360px;
  text-align: center;
}

.about-image img {
  width: 100%;
  max-width: 400px;
  height: auto;
  object-fit: cover;
}

.about-text {
  flex: 1 1 400px;
}

.about-text h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.about-text p {
  font-size: 15px;
  line-height: 1.75;
  color: white;
  text-align: justify;
}

@media (max-width: 768px) {
  .about-container {
    flex-direction: column;
    gap: 1.5rem;
  }
  .about-text {
    text-align: center;
  }
}