@import url("https://fonts.googleapis.com/css2?family=Yesteryear&family=Radley&display=swap");
.about-page {
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(217, 228, 252, 0.02) 0%, rgba(48, 67, 105, 0.01) 100%);
}
@media (max-width: 767px) {
  .about-page .page-header {
    margin-bottom: 0.5rem;
  }
  .about-page .page-header .header-content {
    padding: 1.25rem 0;
  }
}
.about-page .about-content {
  margin: 0 auto;
}
@media (max-width: 768px) {
  .about-page .about-content {
    padding: 1rem;
  }
}
.about-page .about-section {
  margin-bottom: 3rem;
}
.about-page .about-section h3 {
  font-size: 2rem;
  font-weight: 600;
  color: #304369;
  margin-bottom: 1.5rem;
  text-align: left;
}
@media (max-width: 768px) {
  .about-page .about-section h3 {
    font-size: 1.75rem;
  }
}
.about-page .about-section p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(48, 67, 105, 0.8);
  text-align: left;
  margin: 0 0 2rem 0;
}
.about-page .features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}
@media (max-width: 768px) {
  .about-page .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}
.about-page .feature-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 1rem;
  padding: 2rem;
  border: 1px solid rgba(217, 228, 252, 0.1);
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}
.about-page .feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  border-color: rgba(217, 228, 252, 0.2);
}
.about-page .feature-card h4 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #304369;
  margin-bottom: 1rem;
  text-align: left;
}
.about-page .feature-card p {
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(48, 67, 105, 0.7);
  margin: 0;
  text-align: left;
}
.about-page .faq-section .faq-container {
  columns: 2;
  column-gap: 1.5rem;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .about-page .faq-section .faq-container {
    columns: 1;
    column-gap: 0;
  }
}
.about-page .faq-section .faq-container .faq-item {
  break-inside: avoid;
  margin-bottom: 1.5rem;
}
@media (max-width: 768px) {
  .about-page .faq-section .faq-container .faq-item {
    margin-bottom: 1rem;
  }
}
.about-page .faq-section .faq-item {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  margin-bottom: 0;
  border: 2px solid rgba(217, 228, 252, 0.1);
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.about-page .faq-section .faq-item:hover {
  border-color: rgba(217, 228, 252, 0.3);
  box-shadow: 0 4px 16px rgba(217, 228, 252, 0.1);
  transform: translateY(-2px);
}
.about-page .faq-section .faq-item.active {
  border-color: #D9E4FC;
  box-shadow: 0 6px 24px rgba(217, 228, 252, 0.15);
}
.about-page .faq-section .faq-item.active .faq-question {
  background: linear-gradient(135deg, rgba(217, 228, 252, 0.05), rgba(217, 228, 252, 0.1));
}
.about-page .faq-section .faq-item.active .faq-question h4 {
  color: #304369;
  font-weight: 600;
}
.about-page .faq-section .faq-item.active .toggle-btn {
  background: rgba(255, 255, 255, 0.2);
}
.about-page .faq-section .faq-item.active .toggle-btn .expand-icon {
  transform: rotate(180deg);
  color: #304369;
}
.about-page .faq-section .faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.5rem 1.5rem;
  opacity: 1;
}
.about-page .faq-section .faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  cursor: pointer;
  background: transparent;
  transition: all 0.3s ease;
  border-bottom: 1px solid rgba(217, 228, 252, 0.05);
}
.about-page .faq-section .faq-question:hover {
  background: rgba(217, 228, 252, 0.03);
}
.about-page .faq-section .faq-question h4 {
  font-size: 1.1rem;
  font-weight: 500;
  color: #304369;
  margin: 0;
  text-align: left;
  line-height: 1.4;
  flex: 1;
  padding-right: 1rem;
}
.about-page .faq-section .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0 1.5rem;
  opacity: 0;
}
.about-page .faq-section .faq-answer p {
  margin: 0;
  color: rgba(48, 67, 105, 0.8);
  font-size: 0.95rem;
  line-height: 1.6;
  padding-top: 0.5rem;
}
.about-page .faq-section .toggle-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.5rem;
  border-radius: 25px;
  transition: all 0.3s ease;
  border: 1px solid rgba(48, 67, 105, 0.2);
  flex-shrink: 0;
}
.about-page .faq-section .toggle-btn .expand-icon {
  color: #304369;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.about-page .faq-section .toggle-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #304369;
}
.about-page .feedback-section .feedback-container {
  margin: 0 auto;
}
.about-page .feedback-section .feedback-toggle-wrapper {
  margin-bottom: 2rem;
}
.about-page .feedback-section .feedback-toggle {
  position: relative;
  display: inline-flex;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 50px;
  padding: 4px;
  border: 2px solid rgba(217, 228, 252, 0.2);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  width: 100%;
}
.about-page .feedback-section .feedback-toggle input[type=radio] {
  display: none;
}
.about-page .feedback-section .feedback-toggle .toggle-label {
  position: relative;
  z-index: 2;
  padding: 12px 24px;
  font-weight: 600;
  color: rgba(48, 67, 105, 0.7);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 50px;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  flex: 1;
  text-align: center;
}
.about-page .feedback-section .feedback-toggle .toggle-label:hover {
  color: #304369;
}
.about-page .feedback-section .feedback-toggle .toggle-slider {
  position: absolute;
  top: 4px;
  left: 4px;
  width: calc(50% - 4px);
  height: calc(100% - 8px);
  background: linear-gradient(135deg, #6e83ac 0%, #5a72a0 100%);
  border-radius: 50px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(110, 131, 172, 0.3);
  z-index: 1;
}
.about-page .feedback-section .feedback-toggle input[type=radio]:nth-child(2):checked ~ .toggle-slider {
  transform: translateX(100%);
}
.about-page .feedback-section .feedback-toggle input[type=radio]:nth-child(1):checked ~ .toggle-label:nth-child(3) {
  color: #ffffff;
}
.about-page .feedback-section .feedback-toggle input[type=radio]:nth-child(2):checked ~ .toggle-label:nth-child(4) {
  color: #ffffff;
}
@media (max-width: 480px) {
  .about-page .feedback-section .feedback-toggle {
    width: 100%;
    justify-content: center;
  }
  .about-page .feedback-section .feedback-toggle .toggle-label {
    padding: 10px 16px;
    min-width: 100px;
    font-size: 0.9rem;
  }
}
.about-page .feedback-section .rating-group {
  transition: all 0.3s ease;
}
.about-page .feedback-section .rating-group.hidden {
  display: none;
}
.about-page .feedback-section .feedback-content {
  display: flex;
  gap: 1rem;
  align-items: flex-end;
  justify-content: center;
}
@media (max-width: 768px) {
  .about-page .feedback-section .feedback-content {
    flex-direction: column;
    align-items: center;
  }
}
.about-page .feedback-section .feedback-illustration {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  transition: all 0.3s ease;
  user-select: none;
  pointer-events: none;
}
.about-page .feedback-section .feedback-illustration.feedback-illustration-left {
  flex: 0 0 280px;
}
.about-page .feedback-section .feedback-illustration.feedback-illustration-left .books-image {
  max-width: 20rem;
  transform: none;
}
.about-page .feedback-section .feedback-illustration.feedback-illustration-right {
  flex: 0 0 380px;
}
.about-page .feedback-section .feedback-illustration.feedback-illustration-right .books-image {
  max-width: 28rem;
}
@media (max-width: 992px) {
  .about-page .feedback-section .feedback-illustration.feedback-illustration-left {
    flex: 0 0 220px;
  }
  .about-page .feedback-section .feedback-illustration.feedback-illustration-left .books-image {
    max-width: 18rem;
  }
  .about-page .feedback-section .feedback-illustration.feedback-illustration-right {
    flex: 0 0 300px;
  }
  .about-page .feedback-section .feedback-illustration.feedback-illustration-right .books-image {
    max-width: 24rem;
  }
}
@media (max-width: 1024px) {
  .about-page .feedback-section .feedback-illustration.feedback-illustration-left {
    display: none;
  }
  .about-page .feedback-section .feedback-illustration.feedback-illustration-right {
    flex: 0 0 250px;
  }
  .about-page .feedback-section .feedback-illustration.feedback-illustration-right .books-image {
    max-width: 20rem;
  }
}
@media (max-width: 900px) {
  .about-page .feedback-section .feedback-illustration.feedback-illustration-left {
    display: none;
  }
  .about-page .feedback-section .feedback-illustration.feedback-illustration-right {
    flex: 0 0 200px;
  }
  .about-page .feedback-section .feedback-illustration.feedback-illustration-right .books-image {
    max-width: 16rem;
  }
}
@media (max-width: 768px) {
  .about-page .feedback-section .feedback-illustration {
    display: none;
  }
}
.about-page .feedback-section .feedback-illustration .books-image {
  user-select: none;
  pointer-events: none;
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  -o-user-drag: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.about-page .feedback-section .feedback-form-wrapper {
  flex: 1;
  max-width: 600px;
}
@media (max-width: 768px) {
  .about-page .feedback-section .feedback-form-wrapper {
    max-width: 100%;
    width: 100%;
  }
}
.about-page .feedback-section .feedback-form {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%);
  backdrop-filter: blur(20px);
  border-radius: 1.5rem;
  padding: 2.5rem;
  border: 2px solid rgba(217, 228, 252, 0.15);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(217, 228, 252, 0.1);
  position: relative;
  overflow: hidden;
  width: 100%;
}
@media (max-width: 768px) {
  .about-page .feedback-section .feedback-form {
    padding: 2rem;
    border-radius: 1rem;
  }
}
@media (max-width: 576px) {
  .about-page .feedback-section .feedback-form {
    padding: 1.5rem;
  }
}
.about-page .feedback-section .feedback-form::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #D9E4FC 0%, rgb(222.7, 232.05, 252.45) 50%, #D9E4FC 100%);
  border-radius: 1.5rem 1.5rem 0 0;
}
@media (max-width: 768px) {
  .about-page .feedback-section .feedback-form::before {
    border-radius: 1rem 1rem 0 0;
  }
}
.about-page .feedback-section .form-group {
  margin-bottom: 1.75rem;
}
.about-page .feedback-section .form-group label {
  display: block;
  font-weight: 600;
  color: #304369;
  margin-bottom: 0.75rem;
  text-align: left;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}
.about-page .feedback-section .form-group input, .about-page .feedback-section .form-group textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid rgba(217, 228, 252, 0.15);
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.8);
  font-family: "Radley", serif;
}
.about-page .feedback-section .form-group input:focus, .about-page .feedback-section .form-group textarea:focus {
  outline: none;
  border-color: #D9E4FC;
  box-shadow: 0 0 0 4px rgba(217, 228, 252, 0.1), 0 2px 12px rgba(217, 228, 252, 0.15);
  background: rgba(255, 255, 255, 0.95);
  transform: translateY(-2px);
}
.about-page .feedback-section .form-group input::placeholder, .about-page .feedback-section .form-group textarea::placeholder {
  color: rgba(48, 67, 105, 0.5);
  font-style: italic;
}
.about-page .feedback-section .form-group input:hover:not(:focus), .about-page .feedback-section .form-group textarea:hover:not(:focus) {
  border-color: rgba(217, 228, 252, 0.25);
  background: rgba(255, 255, 255, 0.9);
}
.about-page .feedback-section .form-group textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}
.about-page .feedback-section .rating-stars {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  justify-content: flex-start;
}
.about-page .feedback-section .rating-stars .star {
  font-size: 1.8rem;
  color: #e0e0e0;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}
.about-page .feedback-section .rating-stars .star:hover {
  color: #ffc107;
  transform: scale(1.2) rotate(5deg);
  filter: drop-shadow(0 4px 8px rgba(255, 193, 7, 0.3));
}
.about-page .feedback-section .rating-stars .star.active {
  color: #ffc107;
  animation: starGlow 0.6s ease-out;
}
.about-page .feedback-section .rating-stars .star:not(.active):hover ~ .star {
  transform: scale(0.9);
}
.about-page .feedback-section .submit-btn {
  background-color: #D9E4FC;
  color: #ffffff;
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s;
}
.about-page .feedback-section .submit-btn:hover {
  background-color: rgb(173.5317073171, 197.1146341463, 248.5682926829);
}
.about-page .feedback-section .submit-btn {
  padding: 0.75rem 4rem;
  background: linear-gradient(135deg, #6e83ac 0%, #5a72a0 100%);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin: 2rem auto 0;
  box-shadow: 0 4px 16px rgba(217, 228, 252, 0.3), 0 2px 4px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  display: block;
  width: fit-content;
  font-family: "Radley", serif;
  letter-spacing: 0.025em;
  position: relative;
  overflow: hidden;
}
.about-page .feedback-section .submit-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}
.about-page .feedback-section .submit-btn:hover {
  background: linear-gradient(135deg, #7a8fb8 0%, #6980ac 50%, #5871a0 100%);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 24px rgba(217, 228, 252, 0.4), 0 4px 8px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.about-page .feedback-section .submit-btn:hover::before {
  left: 100%;
}
.about-page .feedback-section .submit-btn:active {
  transform: translateY(-1px) scale(1.01);
  box-shadow: 0 2px 8px rgba(217, 228, 252, 0.3), 0 1px 2px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.about-page .feedback-section .submit-btn .btn-text {
  position: relative;
  z-index: 1;
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}
@keyframes starGlow {
  0% {
    transform: scale(1);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
  }
  50% {
    transform: scale(1.3) rotate(10deg);
    filter: drop-shadow(0 4px 12px rgba(255, 193, 7, 0.5));
  }
  100% {
    transform: scale(1);
    filter: drop-shadow(0 2px 6px rgba(255, 193, 7, 0.3));
  }
}
.ripple {
  width: 20px;
  height: 20px;
  pointer-events: none;
}