:root {
  --background-color: #ffffff;
  --default-color: #2c3e50;
  --heading-color: #2c3e50;
  --accent-color: #6612aa;
  --surface-color: #ffffff;
  --contrast-color: #ffffff;
  --secondary-color: #511083;
  --primary-color: rgb(121, 18, 199);
}

:root {
  --nav-color: #ffffff;
  --nav-hover-color: #e74c3c;
  --nav-mobile-background-color: #ffffff;
  --nav-dropdown-background-color: #ffffff;
  --nav-dropdown-color: #2c3e50;
  --nav-dropdown-hover-color: #e74c3c;
}

.light-background {
  --background-color: #ecf0f1;
  --surface-color: #ffffff;
}

.dark-background {
  --background-color: #2c3e50;
  --default-color: #ffffff;
  --heading-color: #ffffff;
  --surface-color: #34495e;
  --contrast-color: #ffffff;
}

#header,
#footer,
#call-to-action::before {
  background: linear-gradient(90deg, #602675, #5a1e7d) !important;
}

#tech-stack,
#about,
#benefits {
  background: #ffffff;
}

#learning-path,
#professions,
#details {
  background: #6cb1c2;
}

#contact,
#pricing,
#feature-details,
#features,
#services,
#faq {
  background: -webkit-linear-gradient(90deg, #ecf0f1, #bdc3c7);
  background: linear-gradient(90deg, #ecf0f1, #bdc3c7) !important;
}

.bi.flex-shrink-0,
.buy-btn,
#call-to-action,
.btn-get-started,
#scroll-top,
.contact-btn {
  background: linear-gradient(90deg, #ff897b, #ff5646) !important;
}

#footer a,
#footer strong,
#footer span,
#footer p,
#footer h4 {
  color: #fff;
}

#footer a:hover,
#footer a:focus {
  text-decoration: underline !important;
}

.buy-btn {
  color: #fff !important;
}

.pricing-item,
.benefit-card,
.profession-item {
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.pricing-item:hover,
.benefit-card:hover,
.profession-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

/* .icon-box i,
.benefit-icon i {
  color: #e74c3c;
} */

.learning-path {
  padding: 80px 0;
  background: var(--background-color);
}

.tech-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 0;
}

.tech-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  background: var(--primary-color);
  color: white;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.tech-option:hover {
  background: var(--secondary-color);
  transform: translateX(5px);
}

.tech-option.active {
  background: var(--secondary-color);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.tech-option i {
  font-size: 1.2rem;
}

.tech-option span {
  font-weight: 500;
}

/* Стили для аккордеона */
.accordion-item {
  border: none;
  margin-bottom: 1rem;
  background: transparent;
}

.accordion-button {
  background: var(--primary-color);
  color: white;
  border-radius: 8px !important;
  padding: 1rem 1.5rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.accordion-button:not(.collapsed) {
  background: var(--secondary-color);
  color: white;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border-color: transparent;
}

.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 0 0 8px 8px;
  padding: 1.5rem;
  color: var(--text-color);
}

.accordion-body p {
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.accordion-body ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 1.5rem;
}

.accordion-body ul li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.accordion-body ul li::before {
  content: "•";
  color: var(--secondary-color);
  position: absolute;
  left: 0;
  font-size: 1.2rem;
}

.lesson-meta {
  display: flex;
  gap: 1.5rem;
  color: var(--text-color);
  font-size: 0.9rem;
}

.lesson-meta span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lesson-meta i {
  color: var(--secondary-color);
}

/* Анимация для аккордеона */
.accordion-collapse {
  transition: all 0.3s ease-in-out;
}

.accordion-button i {
  font-size: 1.2rem;
  margin-right: 0.5rem;
}

@media (max-width: 991px) {
  .accordion {
    margin-top: 50px;
  }
}

/* Стили для секции Benefits */
.benefits {
  background-color: var(--background-color);
}

.benefit-card {
  background: white;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.benefit-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
  color: var(--primary-color);
  transition: transform 0.3s ease;
}

.benefit-card:hover .benefit-icon {
  transform: scale(1.1);
}

.benefit-card h3 {
  color: var(--text-color);
  font-weight: 600;
}

.benefit-card p {
  font-size: 1rem;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .benefit-card {
    margin-bottom: 1.5rem;
  }
}

.disclaimer {
  background: #fff;
  color: #000;
}

.error-message {
  color: #dc3545;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  display: none;
}

.form-control.error {
  border-color: #dc3545;
}

.form-control.error:focus {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}

.error-message.show {
  display: block;
}

.navmenu .dropdown {
  position: relative;
}

.navmenu .dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
}

.navmenu .dropdown-toggle i {
  font-size: 0.8em;
  transition: transform 0.3s ease;
}

.navmenu .dropdown:hover .dropdown-toggle i {
  transform: rotate(180deg);
}

.navmenu .dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--nav-dropdown-background-color);
  min-width: 200px;
  padding: 10px 0;
  border-radius: 4px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 1000;
}

.navmenu .dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.navmenu .dropdown-menu li {
  margin: 0;
}

.navmenu .dropdown-menu a {
  padding: 8px 20px;
  display: block;
  color: var(--nav-dropdown-color);
  font-size: 0.9em;
  transition: all 0.3s ease;
}

.navmenu .dropdown-menu a:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--nav-dropdown-hover-color);
}

@media (max-width: 991px) {
  .navmenu .dropdown-menu {
    position: static;
    background: transparent;
    box-shadow: none;
    padding: 0 0 0 20px;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
  }

  .navmenu .dropdown.active .dropdown-menu {
    display: block;
  }

  .navmenu .dropdown-toggle i {
    transform: rotate(0deg);
  }

  .navmenu .dropdown.active .dropdown-toggle i {
    transform: rotate(180deg);
  }
}

.privacy-checkbox {
  margin-top: 15px;
}

.privacy-checkbox label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-left: 5px;
}

.error-message {
  color: #dc3545;
  font-size: 0.875rem;
  margin-top: 5px;
  display: none;
}

.form-control.error {
  border-color: #dc3545;
}

.privacy-checkbox.error label {
  color: #dc3545;
}