:root {
  --neon-pink: #FF6EFF;
  --cyber-blue: #4DEEEA;
  --digital-purple: #7B5Fff;
  --virtual-yellow: #FFE459;
  --pixel-green: #2EFF95;
  --dark-space: #121212;
  --light-tech: #F0F0F0;
  --gradient-bg: linear-gradient(135deg, var(--cyber-blue), var(--digital-purple));
  --gradient-accent: linear-gradient(135deg, var(--neon-pink), var(--virtual-yellow));
  --font-heading: 'Merriweather', serif;
  --font-body: 'Open Sans', sans-serif;
}


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

body {
  font-family: var(--font-body);
  background-color: var(--dark-space);
  color: var(--light-tech);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  margin-bottom: 1rem;
  font-weight: 700;
}

a {
  color: var(--cyber-blue);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover, a:focus {
  color: var(--neon-pink);
  text-decoration: none;
}

p {
  margin-bottom: 1.5rem;
}

img {
  max-width: 100%;
  height: auto;
}

button, .btn {
  cursor: pointer;
  border: none;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border-radius: 0.25rem;
  transition: all 0.3s ease;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}


.y2k-border {
  border: 2px solid;
  border-image: var(--gradient-bg) 1;
  padding: 1px;
  position: relative;
}

.y2k-border::after {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  border: 1px dashed var(--virtual-yellow);
  pointer-events: none;
  z-index: -1;
}

.pixelated {
  image-rendering: pixelated;
}

.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.glowing {
  text-shadow: 0 0 5px var(--cyber-blue), 0 0 10px var(--cyber-blue);
}

.pixel-box {
  background-color: rgba(18, 18, 18, 0.8);
  border: 2px solid var(--cyber-blue);
  box-shadow: 0 0 10px var(--digital-purple);
  padding: 1.5rem;
  border-radius: 4px;
  position: relative;
}

.pixel-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    rgba(77, 238, 234, 0.05),
    rgba(77, 238, 234, 0.05) 10px,
    rgba(123, 95, 255, 0.05) 10px,
    rgba(123, 95, 255, 0.05) 20px
  );
  pointer-events: none;
}


.header {
  background-color: rgba(18, 18, 18, 0.9);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  border-bottom: 2px solid var(--digital-purple);
}

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

.logo {
  height: 40px;
  width: auto;
}

.nav-menu {
  display: flex;
  list-style: none;
}

.nav-menu li {
  margin-left: 1.5rem;
}

.nav-menu a {
  color: var(--light-tech);
  font-weight: 600;
  padding: 0.5rem;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: width 0.3s ease;
}

.nav-menu a:hover::after, .nav-menu a:focus::after {
  width: 100%;
}

.cta-button {
  background: var(--gradient-bg);
  color: var(--light-tech);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  transition: all 0.3s ease;
  border: none;
}

.cta-button:hover, .cta-button:focus {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(77, 238, 234, 0.3);
  color: var(--light-tech);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--light-tech);
  font-size: 1.5rem;
  cursor: pointer;
}


.hero {
  padding: 8rem 0 5rem;
  background-image: url('../images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(18, 18, 18, 0.8), rgba(18, 18, 18, 0.6));
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 700px;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: var(--cyber-blue);
}


.magazine-layout {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin: 4rem 0;
}

.col-8 {
  grid-column: span 8;
}

.col-4 {
  grid-column: span 4;
}

.col-6 {
  grid-column: span 6;
}

.col-12 {
  grid-column: span 12;
}


.features {
  padding: 5rem 0;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 2.5rem;
  text-align: center;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--gradient-accent);
  margin: 1rem auto 0;
}

.feature-card {
  height: 100%;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-10px);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--neon-pink);
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}


.courses {
  padding: 5rem 0;
  background-color: rgba(18, 18, 18, 0.9);
}

.course-card {
  height: 100%;
  transition: all 0.3s ease;
}

.course-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(77, 238, 234, 0.2);
}

.course-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 4px 4px 0 0;
}

.course-content {
  padding: 1.5rem;
}

.course-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.course-price {
  font-weight: 600;
  color: var(--virtual-yellow);
  margin: 1rem 0;
}

.course-cta {
  background: var(--gradient-bg);
  color: var(--light-tech);
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-weight: 600;
}

.filter-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.filter-button {
  background: transparent;
  border: 2px solid var(--digital-purple);
  color: var(--light-tech);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-button:hover, .filter-button.active {
  background: var(--gradient-bg);
  border-color: transparent;
}


.approach {
  padding: 5rem 0;
}

.approach-image {
  width: 100%;
  border-radius: 4px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.approach-content {
  padding: 2rem;
}


.stages {
  padding: 5rem 0;
  background-color: rgba(18, 18, 18, 0.9);
}

.stage-card {
  position: relative;
  padding: 2rem;
  margin-bottom: 2rem;
  border-left: 4px solid var(--neon-pink);
}

.stage-number {
  position: absolute;
  top: -15px;
  left: -15px;
  width: 40px;
  height: 40px;
  background: var(--gradient-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  z-index: 1;
}

.stage-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}


.contact-form {
  margin-top: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--digital-purple);
  background-color: rgba(18, 18, 18, 0.8);
  color: var(--light-tech);
  border-radius: 4px;
  font-family: var(--font-body);
  transition: border-color 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--neon-pink);
  box-shadow: 0 0 0 3px rgba(255, 110, 255, 0.25);
}

.form-check {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.form-check-input {
  margin-right: 0.5rem;
  margin-top: 0.25rem;
}

.form-check-label {
  font-size: 0.875rem;
}

.submit-button {
  background: var(--gradient-bg);
  color: var(--light-tech);
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  transition: all 0.3s ease;
  border: none;
  width: 100%;
}

.submit-button:hover, .submit-button:focus {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(77, 238, 234, 0.3);
}


.chart-container {
  width: 100%;
  height: 300px;
  margin: 2rem 0;
}


.footer {
  background-color: var(--dark-space);
  padding: 4rem 0 2rem;
  border-top: 2px solid var(--digital-purple);
}

.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: 1.5rem;
}

.footer-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--cyber-blue);
}

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

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--light-tech);
  transition: color 0.3s ease;
}

.footer-links a:hover, .footer-links a:focus {
  color: var(--neon-pink);
}

.footer-contact {
  margin-bottom: 0.5rem;
}

.footer-contact i {
  margin-right: 0.5rem;
  color: var(--cyber-blue);
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(240, 240, 240, 0.1);
  text-align: center;
  font-size: 0.875rem;
  color: rgba(240, 240, 240, 0.7);
}


.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(18, 18, 18, 0.95);
  padding: 1.5rem;
  z-index: 9999;
  border-top: 2px solid var(--digital-purple);
  display: none;
}

.cookie-text {
  margin-bottom: 1rem;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
}

.cookie-button {
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
}

.accept-all {
  background: var(--gradient-bg);
  color: var(--light-tech);
  border: none;
}

.accept-necessary {
  background: transparent;
  border: 2px solid var(--digital-purple);
  color: var(--light-tech);
}

.cookie-settings {
  background: transparent;
  border: 2px solid var(--neon-pink);
  color: var(--light-tech);
}

.cookie-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(18, 18, 18, 0.9);
  z-index: 10000;
  overflow-y: auto;
}

.cookie-modal-content {
  background-color: var(--dark-space);
  margin: 10% auto;
  padding: 2rem;
  border: 2px solid var(--digital-purple);
  max-width: 600px;
  border-radius: 4px;
}

.cookie-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.cookie-modal-title {
  font-size: 1.5rem;
  margin: 0;
}

.cookie-modal-close {
  background: none;
  border: none;
  color: var(--light-tech);
  font-size: 1.5rem;
  cursor: pointer;
}

.cookie-category {
  margin-bottom: 1.5rem;
  padding: 1rem;
  border: 1px solid rgba(240, 240, 240, 0.1);
  border-radius: 4px;
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.cookie-category-title {
  font-size: 1.25rem;
  margin: 0;
}

.cookie-toggle {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 30px;
}

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

.cookie-toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(240, 240, 240, 0.2);
  transition: .4s;
  border-radius: 30px;
}

.cookie-toggle-slider:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 4px;
  bottom: 4px;
  background-color: var(--light-tech);
  transition: .4s;
  border-radius: 50%;
}

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

input:checked + .cookie-toggle-slider:before {
  transform: translateX(30px);
}

.cookie-modal-footer {
  margin-top: 2rem;
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}


.map-container {
  width: 100%;
  height: 400px;
  margin-top: 2rem;
  border-radius: 4px;
  overflow: hidden;
}


.thank-you {
  padding: 10rem 0;
  text-align: center;
}

.thank-you-icon {
  font-size: 5rem;
  color: var(--pixel-green);
  margin-bottom: 2rem;
}

.thank-you-title {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.thank-you-text {
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto 2rem;
}


@media (max-width: 992px) {
  .magazine-layout {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .col-8, .col-4, .col-6 {
    grid-column: span 6;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 0px;
    left: 0;
    width: 100%;
    background-color: rgba(18, 18, 18, 0.95);
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    z-index: 999;
    border-bottom: 2px solid var(--digital-purple);
  }
  
  .nav-menu.active {
    transform: translateY(0);
  }
  
  .nav-menu li {
    margin: 1rem 0;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .magazine-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .col-8, .col-4, .col-6, .col-12 {
    grid-column: span 1;
  }
  
  .cookie-buttons {
    flex-direction: column;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 1.75rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .feature-title {
    font-size: 1.25rem;
  }
  
  .cookie-modal-content {
    margin: 5% auto;
    padding: 1.5rem;
  }
}


.iti {
  width: 100%;
}