.about-container {
  max-width: 850px;
  margin: 120px auto;
  padding: 40px 25px;
  line-height: 1.7;
  text-align: center;
  color: var(--text-light);
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: box-shadow 0.3s ease;
}
.about-container:hover {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
}

/* Title */
.about-container h1 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700;
  font-size: 2.4rem;
  margin-bottom: 12px;
  color: var(--accent);
  letter-spacing: 0.5px;
  text-transform: none;
}

/* Text */
.about-container p {
  opacity: 0.95;
  font-size: 1rem;
}

/* Feedback slot */
.feedback-slot {
  background: var(--card-bg);
  padding: 35px;
  border-radius: 16px;
  margin-top: 50px;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.3s ease, transform 0.2s ease;
}
.feedback-slot:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}
.feedback-slot strong {
  color: var(--accent);
}

/* Form */
.feedback-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
}
.feedback-form input,
.feedback-form textarea {
  width: 100%;
  max-width: 500px;
  padding: 12px 14px;
  border: 2px solid #0f172a;
  border-radius: 10px;
  background: #ffffff;
  color: var(--text-light);
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.feedback-form input::placeholder,
.feedback-form textarea::placeholder {
  color: #64748b;
}
.feedback-form input:focus,
.feedback-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 8px rgba(0, 176, 255, 0.2);
  background: #f8fafc;
}
.feedback-form button {
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}
.feedback-form button:hover {
  background: var(--accent);
  transform: scale(1.03);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}
#responseMessage {
  margin-top: 10px;
  font-size: 0.95rem;
  color: var(--accent);
  font-weight: 600;
  min-height: 1em;
}

/* Responsive */
@media (max-width: 768px) {
  .about-container { margin: 90px auto; padding: 30px 20px; }
  .about-container h1 { font-size: 2rem; }
}
@media (max-width: 480px) {
  .about-container { margin: 70px auto; padding: 25px 15px; }
  .about-container h1 { font-size: 1.7rem; }
}