:root {
  --primary: #1e5f74;
  --secondary: #3498db;
  --accent: #e67e22;
  --background-primary: #ffffff;
  --background-secondary: #f8f9fa;
  --text-primary: #333333;
  --text-secondary: #666666;
  --text-light: #ffffff;
  --transition: all 0.3s ease;
  --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --border-radius: 8px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Manrope', sans-serif;
  color: var(--text-primary);
  background-color: var(--background-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
  position: relative;
  display: inline-block;
}

h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 60px;
  height: 4px;
  background-color: var(--accent);
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--accent);
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.btn {
  display: inline-block;
  padding: 12px 25px;
  background-color: var(--primary);
  color: var(--text-light);
  border: none;
  border-radius: var(--border-radius);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 1px;
}

.btn:hover {
  background-color: var(--accent);
  color: var(--text-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background-color: var(--primary);
  color: var(--text-light);
}

.section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  margin-bottom: 20px;
}

.section-title h2::after {
  left: 50%;
  transform: translateX(-50%);
}

.section-title p {
  max-width: 700px;
  margin: 0 auto;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.bg-light {
  background-color: var(--background-secondary);
}

.accent-text {
  color: var(--accent);
}

.primary-text {
  color: var(--primary);
}

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mb-4 { margin-bottom: 4rem; }
.mb-5 { margin-bottom: 5rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mt-4 { margin-top: 4rem; }
.mt-5 { margin-top: 5rem; }


.site-header {
  padding: 15px 0;
  background-color: var(--background-primary);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-logo {
  display: flex;
  align-items: center;
}

.site-logo img {
  max-height: 60px;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 30px;
}

.main-nav li {
  position: relative;
}

.main-nav a {
  font-weight: 500;
  padding: 10px 0;
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--accent);
  transition: var(--transition);
}

.main-nav a:hover::after, 
.main-nav a.active::after {
  width: 100%;
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 24px;
  color: var(--primary);
}


.hero {
  position: relative;
  height: 80vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
  animation: fadeIn 1.5s ease;
}

.hero-content h1 {
  color: var(--text-light);
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-content p {
  color: var(--text-light);
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.hero-btns {
  display: flex;
  gap: 15px;
}


.courses-overview {
  position: relative;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.course-card {
  background: var(--background-primary);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.course-img {
  height: 200px;
  overflow: hidden;
}

.course-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.course-card:hover .course-img img {
  transform: scale(1.1);
}

.course-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.course-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.course-description {
  margin-bottom: auto;
}

.course-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
}

.course-duration {
  font-size: 0.9rem;
  color: var(--text-secondary);
}


.features {
  position: relative;
  overflow: hidden;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.feature-item {
  text-align: center;
  padding: 40px 30px;
  background-color: var(--background-primary);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.feature-item::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 5px;
  background-color: var(--primary);
  transition: var(--transition);
  z-index: -1;
}

.feature-item:hover::before {
  height: 100%;
  opacity: 0.05;
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 20px;
  transition: var(--transition);
}

.feature-item:hover .feature-icon {
  transform: translateY(-10px);
  color: var(--accent);
}

.feature-title {
  margin-bottom: 15px;
  font-size: 1.5rem;
}


.about-section {
  position: relative;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-image {
  position: relative;
  z-index: 1;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.about-image::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border: 5px solid var(--accent);
  top: 20px;
  left: 20px;
  z-index: -1;
  border-radius: var(--border-radius);
}

.about-text h2 {
  text-align: left;
}

.about-text h2::after {
  left: 0;
  transform: none;
}

.about-highlights {
  margin-top: 30px;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.highlight-icon {
  color: var(--accent);
  font-size: 1.5rem;
  margin-right: 15px;
  flex-shrink: 0;
}

.highlight-text {
  flex-grow: 1;
}

.highlight-title {
  font-size: 1.2rem;
  margin-bottom: 5px;
}


.testimonials {
  position: relative;
  background-color: var(--background-secondary);
  overflow: hidden;
}

.swiper-container {
  padding: 30px 10px 70px;
}

.testimonial-card {
  background-color: var(--background-primary);
  border-radius: var(--border-radius);
  padding: 40px;
  box-shadow: var(--shadow);
  position: relative;
  margin-top: 40px;
}

.testimonial-content {
  font-style: italic;
  margin-bottom: 30px;
  position: relative;
}

.testimonial-content::before {
  content: '\f10d';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: -20px;
  left: -10px;
  font-size: 2rem;
  color: var(--primary);
  opacity: 0.1;
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.author-img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 15px;
}

.author-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.author-info h4 {
  margin-bottom: 5px;
  font-size: 1.1rem;
}

.author-position {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.swiper-pagination {
  bottom: 30px !important;
}

.swiper-pagination-bullet {
  background-color: var(--primary) !important;
  opacity: 0.5;
}

.swiper-pagination-bullet-active {
  opacity: 1;
}


.contact-section {
  position: relative;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info {
  padding-right: 30px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
}

.contact-icon {
  font-size: 1.5rem;
  color: var(--accent);
  margin-right: 15px;
  flex-shrink: 0;
}

.contact-details {
  flex-grow: 1;
}

.contact-form {
  background-color: var(--background-primary);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: var(--border-radius);
  font-family: 'Manrope', sans-serif;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(30, 95, 116, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 150px;
}

.form-check {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.form-check-input {
  margin-right: 10px;
  margin-top: 5px;
}


.map-section {
  position: relative;
  height: 450px;
}

.map-container {
  height: 100%;
  width: 100%;
}


.site-footer {
  background-color: var(--primary);
  color: var(--text-light);
  padding: 60px 0 30px;
  position: relative;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo {
  display: block;
  margin-bottom: 20px;
}

.footer-logo img {
  max-height: 60px;
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 25px;
}

.footer-heading {
  color: var(--text-light);
  font-size: 1.5rem;
  margin-bottom: 25px;
  position: relative;
  display: inline-block;
}

.footer-heading::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 40px;
  height: 3px;
  background-color: var(--accent);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 15px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 5px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 15px;
}

.footer-contact p {
  color: var(--text-light);
}

.contact-icon {
  color: var(--accent);
  margin-right: 15px;
  flex-shrink: 0;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0;
}


.portfolio-section {
  padding: 80px 0;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.portfolio-item {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  height: 100%;
}

.portfolio-img {
  height: 250px;
}

.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-img img {
  transform: scale(1.1);
}

.portfolio-content {
  padding: 25px;
  background-color: var(--background-primary);
}

.portfolio-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.portfolio-description {
  margin-bottom: 20px;
}

.portfolio-link {
  font-weight: 500;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
}

.portfolio-link i {
  margin-left: 5px;
  transition: var(--transition);
}

.portfolio-link:hover i {
  transform: translateX(5px);
}


.seminars-section {
  padding: 80px 0;
}

.seminar-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.seminar-item {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 30px;
  background-color: var(--background-primary);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.seminar-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.seminar-img {
  height: 100%;
  overflow: hidden;
}

.seminar-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.seminar-content {
  padding: 30px 30px 30px 0;
}

.seminar-title {
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.seminar-meta {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}

.meta-item {
  display: flex;
  align-items: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.meta-icon {
  color: var(--accent);
  margin-right: 8px;
}

.seminar-description {
  margin-bottom: 25px;
}

.seminar-topics {
  margin-bottom: 30px;
}

.seminar-topics h4 {
  font-size: 1.2rem;
  margin-bottom: 15px;
}

.topics-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
}

.topic-item {
  display: flex;
  align-items: center;
  font-weight: 500;
}

.topic-icon {
  color: var(--primary);
  margin-right: 10px;
}


.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--background-primary);
  padding: 20px;
  z-index: 9999;
  box-shadow: 0 -5px 10px rgba(0, 0, 0, 0.1);
  display: none;
}

.cookie-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.cookie-text {
  flex-grow: 1;
  margin-bottom: 0;
}

.cookie-buttons {
  display: flex;
  gap: 15px;
}

.cookie-settings {
  display: none;
  padding-top: 20px;
  border-top: 1px solid #eee;
  margin-top: 20px;
}

.cookie-category {
  margin-bottom: 20px;
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.cookie-category-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0;
}

.cookie-toggle {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: var(--transition);
  border-radius: 34px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: var(--transition);
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background-color: var(--primary);
}

input:checked + .toggle-slider:before {
  transform: translateX(26px);
}

.cookie-category-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
}


.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.mobile-nav-close {
  display: none;
}


@media (max-width: 1024px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero {
    height: 70vh;
  }
  
  .hero-content h1 {
    font-size: 2.8rem;
  }
  
  .seminar-item {
    grid-template-columns: 250px 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
  
  .mobile-nav-toggle {
    display: block;
  }
  
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--background-primary);
    padding: 100px 30px 30px;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    z-index: 900;
  }
  
  .main-nav.active {
    right: 0;
  }
  
  .main-nav ul {
    flex-direction: column;
    gap: 20px;
  }
  
  .mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    font-size: 24px;
    color: var(--primary);
    cursor: pointer;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.1rem;
  }
  
  .about-content,
  .contact-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .about-image::before {
    display: none;
  }
  
  .seminar-item {
    grid-template-columns: 1fr;
  }
  
  .seminar-img {
    height: 250px;
  }
  
  .seminar-content {
    padding: 30px;
  }
  
  .cookie-container {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 576px) {
  .hero-btns {
    flex-direction: column;
    gap: 10px;
  }
  
  .hero-content h1 {
    font-size: 2.2rem;
  }
  
  .courses-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-item {
    padding: 30px 20px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .testimonial-card {
    padding: 30px 20px;
  }
}


@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.iti {
  width: 100%;
}


.thanks-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  padding: 50px 20px;
}

.thanks-icon {
  font-size: 5rem;
  color: var(--accent);
  margin-bottom: 30px;
}

.thanks-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.thanks-message {
  max-width: 600px;
  margin: 0 auto 30px;
  font-size: 1.2rem;
}


.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 80px 20px;
}

.legal-content h1 {
  margin-bottom: 30px;
}

.legal-content h2 {
  margin-top: 40px;
  margin-bottom: 20px;
}

.legal-content h3 {
  margin-top: 30px;
  margin-bottom: 15px;
}

.legal-content p, 
.legal-content ul {
  margin-bottom: 20px;
}

.legal-content ul {
  padding-left: 20px;
}

.legal-content li {
  margin-bottom: 10px;
}

.legal-date {
  font-style: italic;
  color: var(--text-secondary);
  margin-top: 40px;
}


.iti {
  width: 100%;
  margin-bottom: 20px;
}