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

:root {
  --primary: #00d4ff;
  --secondary: #ff006e;
  --accent: #ffbe0b;
  --dark: #0a0e27;
  --darker: #050816;
  --light: #f0f4f8;
  --text: #1a1d2e;
  --text-light: #6b7280;
  --white: #ffffff;
  --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --gradient-4: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
  --gradient-5: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

body {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.8rem;
}

h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2.2rem;
}
h3 {
  font-size: 1.5rem;
}
h4 {
  font-size: 1.2rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  padding: 20px 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: all 0.4s ease;
}

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

.logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  gap: 40px;
  align-items: center;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  padding: 8px 16px;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-3);
  opacity: 0.1;
  transition: left 0.4s ease;
  z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before {
  left: 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  width: 26px;
  height: 3px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--darker);
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 150%;
  background: var(--gradient-3);
  opacity: 0.15;
  border-radius: 50%;
  filter: blur(100px);
  animation: float 20s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 60%;
  height: 100%;
  background: var(--gradient-2);
  opacity: 0.1;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  50% {
    transform: translate(30px, -30px) rotate(5deg);
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  text-align: center;
  margin: 0 auto;
  padding: 60px 0;
}

.hero-content h1 {
  font-size: 4rem;
  color: var(--white);
  margin-bottom: 1.5rem;
  line-height: 1.1;
  background: linear-gradient(135deg, #ffffff 0%, #00d4ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: slideUp 0.8s ease-out;
}

.hero-content p {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2.5rem;
  animation: slideUp 0.8s ease-out 0.2s backwards;
}

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

.page-hero {
  padding: 140px 0 80px;
  background: var(--darker);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-1);
  opacity: 0.1;
}

.page-hero h1 {
  font-size: 3rem;
  color: var(--white);
  text-align: center;
  position: relative;
  z-index: 2;
}

.page-hero p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  position: relative;
  z-index: 2;
}

.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 16px 40px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  border: none;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-3);
  color: var(--white);
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  transition: left 0.4s ease;
  z-index: -1;
}

.btn-primary:hover::before {
  left: 0;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(0, 212, 255, 0.4);
  color: var(--white);
}

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

.btn-secondary:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

section {
  padding: 100px 0;
  position: relative;
}

.features {
  background: var(--light);
  position: relative;
}

.features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 4px;
  background: var(--gradient-3);
  border-radius: 2px;
}

.features h2 {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.features h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-5);
  border-radius: 2px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.feature-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: 20px;
  text-align: center;
  transition: all 0.4s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-3);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.feature-card i {
  font-size: 3rem;
  background: var(--gradient-3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  margin-bottom: 1rem;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

.courses-preview {
  background: var(--white);
  position: relative;
}

.courses-preview h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 35px;
}

.course-card {
  background: var(--white);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.course-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.course-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.course-info {
  padding: 30px;
}

.course-info h3 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.course-info p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-size: 14px;
  line-height: 1.7;
}

.about {
  background: var(--darker);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 100%;
  height: 200%;
  background: var(--gradient-1);
  opacity: 0.08;
  border-radius: 50%;
}

.about-content {
  position: relative;
  z-index: 2;
}

.about h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--white);
}

.about-text p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.5rem;
  line-height: 1.8;
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.stat-item {
  text-align: center;
  padding: 40px 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.4s ease;
}

.stat-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-5px);
}

.stat-number {
  display: block;
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'Syne', sans-serif;
}

.stat-label {
  display: block;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 8px;
}

.testimonials {
  background: var(--light);
  position: relative;
}

.testimonials h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: var(--white);
  padding: 35px;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
  position: relative;
  border-left: 4px solid transparent;
  transition: all 0.4s ease;
}

.testimonial-card:nth-child(1) {
  border-left-color: #667eea;
}
.testimonial-card:nth-child(2) {
  border-left-color: #f5576c;
}
.testimonial-card:nth-child(3) {
  border-left-color: #00f2fe;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
}

.testimonial-card p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author strong {
  display: block;
  color: var(--text);
  font-size: 16px;
  margin-bottom: 5px;
}

.testimonial-author span {
  font-size: 13px;
  color: var(--text-light);
}

.cta {
  background: var(--darker);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: var(--gradient-3);
  opacity: 0.1;
  border-radius: 50%;
  filter: blur(100px);
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-content h2 {
  color: var(--white);
  margin-bottom: 1rem;
  font-size: 2.5rem;
}

.cta-content p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.8);
}

.course-details {
  background: var(--white);
}

.course-details h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.detail-item {
  padding: 35px;
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.05) 0%,
    rgba(118, 75, 162, 0.05) 100%
  );
  border-radius: 20px;
  border: 1px solid rgba(102, 126, 234, 0.1);
  transition: all 0.4s ease;
}

.detail-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 50px rgba(102, 126, 234, 0.15);
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.1) 0%,
    rgba(118, 75, 162, 0.1) 100%
  );
}

.detail-item i {
  font-size: 2.5rem;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
}

.detail-item h3 {
  margin-bottom: 1rem;
}

.detail-item p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

.products {
  background: var(--darker);
  color: var(--white);
  position: relative;
}

.products h2 {
  text-align: center;
  margin-bottom: 3rem;
  color: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 35px;
}

.product-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 24px;
  padding: 40px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  transition: all 0.4s ease;
}

.product-card:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.product-card.featured {
  border: 2px solid var(--primary);
  background: rgba(0, 212, 255, 0.05);
}

.product-badge {
  position: absolute;
  top: -15px;
  right: 30px;
  background: var(--gradient-5);
  color: var(--white);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 5px 20px rgba(255, 190, 11, 0.4);
}

.product-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.product-header h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--white);
}

.price {
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: 'Syne', sans-serif;
}

.product-features {
  list-style: none;
  margin-bottom: 2rem;
}

.product-features li {
  padding: 12px 0;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: 12px;
}

.product-features i {
  color: var(--accent);
  font-size: 18px;
}

.curriculum {
  background: var(--light);
}

.curriculum h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.curriculum-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 35px;
}

.curriculum-column {
  background: var(--white);
  padding: 35px;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
  border-top: 4px solid transparent;
  transition: all 0.4s ease;
}

.curriculum-column:nth-child(1) {
  border-top-color: #667eea;
}
.curriculum-column:nth-child(2) {
  border-top-color: #f5576c;
}
.curriculum-column:nth-child(3) {
  border-top-color: #00f2fe;
}

.curriculum-column:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
}

.curriculum-column h3 {
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

.curriculum-list {
  list-style: none;
}

.curriculum-list li {
  padding: 12px 0;
  font-size: 14px;
  color: var(--text-light);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.7;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.curriculum-list li:last-child {
  border-bottom: none;
}

.curriculum-list i {
  color: var(--primary);
  margin-top: 4px;
}

.advanced-features {
  background: var(--white);
}

.advanced-features h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.advanced-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.advanced-card {
  padding: 35px;
  background: linear-gradient(
    135deg,
    rgba(240, 147, 251, 0.05) 0%,
    rgba(245, 87, 108, 0.05) 100%
  );
  border-radius: 20px;
  border: 1px solid rgba(245, 87, 108, 0.1);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.advanced-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: var(--gradient-2);
  opacity: 0;
  border-radius: 50%;
  transition: all 0.6s ease;
}

.advanced-card:hover::before {
  opacity: 0.1;
  top: -20%;
  right: -20%;
}

.advanced-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 50px rgba(245, 87, 108, 0.15);
}

.advanced-card i {
  font-size: 2.5rem;
  background: var(--gradient-2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 2;
}

.advanced-card h3 {
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.advanced-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  position: relative;
  z-index: 2;
}

.training-paths {
  background: var(--light);
}

.training-paths h2 {
  text-align: center;
  margin-bottom: 3rem;
}

.paths-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 35px;
}

.path-card {
  background: var(--white);
  padding: 40px;
  border-radius: 24px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
  border-top: 5px solid transparent;
}

.path-card:nth-child(1) {
  border-top-color: #667eea;
}
.path-card:nth-child(2) {
  border-top-color: #00f2fe;
}
.path-card:nth-child(3) {
  border-top-color: #fee140;
}

.path-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.path-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.path-card > p {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.path-list {
  list-style: none;
  margin-bottom: 2rem;
}

.path-list li {
  padding: 10px 0;
  font-size: 14px;
  color: var(--text-light);
  padding-left: 25px;
  position: relative;
}

.path-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
  font-size: 18px;
}

.workshop-info {
  background: var(--darker);
  color: var(--white);
}

.workshop-info h2 {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--white);
}

.workshop-content > p {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

.workshop-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.highlight-item {
  text-align: center;
  padding: 35px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.4s ease;
}

.highlight-item:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-8px);
}

.highlight-item i {
  font-size: 2.5rem;
  background: var(--gradient-4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
}

.highlight-item h4 {
  margin-bottom: 1rem;
  color: var(--white);
}

.highlight-item p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
}

.contact-section {
  background: var(--white);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.contact-info-box h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.contact-info-box > p {
  color: var(--text-light);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.contact-item {
  display: flex;
  gap: 20px;
  padding: 20px;
  background: var(--light);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.contact-item:hover {
  background: linear-gradient(
    135deg,
    rgba(79, 172, 254, 0.1) 0%,
    rgba(0, 242, 254, 0.1) 100%
  );
  transform: translateX(5px);
}

.contact-item i {
  font-size: 1.5rem;
  background: var(--gradient-3);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 3px;
}

.contact-item h4 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.contact-item p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

.contact-form-box {
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.05) 0%,
    rgba(118, 75, 162, 0.05) 100%
  );
  padding: 45px;
  border-radius: 24px;
  border: 1px solid rgba(102, 126, 234, 0.1);
}

.contact-form-box h3 {
  font-size: 1.6rem;
  margin-bottom: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.form-group input,
.form-group textarea {
  padding: 14px 18px;
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  transition: all 0.3s ease;
  background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.1);
}

.checkbox-group {
  flex-direction: row;
  align-items: center;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-light);
  cursor: pointer;
}

.checkbox-label input[type='checkbox'] {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.map-section {
  background: var(--light);
}

.map-section h2 {
  text-align: center;
  margin-bottom: 2.5rem;
}

.map-container {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 15px 60px rgba(0, 0, 0, 0.1);
}

.thankyou-section,
.error-section {
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light);
  padding: 100px 0 40px;
}

.thankyou-content,
.error-content {
  text-align: center;
  max-width: 600px;
  background: var(--white);
  padding: 60px 40px;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.thankyou-content i {
  font-size: 5rem;
  background: var(--gradient-4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 2rem;
}

.thankyou-content h1,
.error-content h2 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
}

.thankyou-content p,
.error-content p {
  color: var(--text-light);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.thankyou-actions,
.error-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.error-code {
  font-size: 8rem;
  font-weight: 800;
  background: var(--gradient-2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.policy-section {
  background: var(--white);
  padding: 120px 0 80px;
}

.policy-content {
  max-width: 900px;
  margin: 0 auto;
}

.policy-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.policy-date {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--light);
}

.policy-content h2 {
  font-size: 1.6rem;
  margin-top: 2.5rem;
  margin-bottom: 1.2rem;
}

.policy-content h3 {
  font-size: 1.3rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.policy-content p {
  color: var(--text-light);
  line-height: 1.9;
  margin-bottom: 1.2rem;
}

.footer {
  background: var(--darker);
  color: var(--white);
  padding: 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-info p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

.footer-links {
  display: flex;
  gap: 25px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--primary);
}

.cookie-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--darker);
  color: var(--white);
  padding: 25px;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.3);
  z-index: 10000;
  display: none;
  border-top: 2px solid var(--primary);
}

.cookie-popup.show {
  display: block;
  animation: slideUp 0.5s ease-out;
}

.cookie-content {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
  flex-wrap: wrap;
}

.cookie-content p {
  font-size: 14px;
  flex: 1;
  min-width: 250px;
  color: rgba(255, 255, 255, 0.9);
}

.cookie-buttons {
  display: flex;
  gap: 12px;
}

.btn-accept,
.btn-decline {
  padding: 12px 28px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
}

.btn-accept {
  background: var(--gradient-4);
  color: var(--white);
}

.btn-accept:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(67, 233, 123, 0.4);
}

.btn-decline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-decline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 77px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 77px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 40px 30px;
    gap: 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    align-items: stretch;
  }

  .nav.active {
    left: 0;
  }

  .nav-link {
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 8px;
    text-align: left;
    font-size: 16px;
  }

  .menu-toggle {
    display: flex;
    z-index: 1001;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
  }

  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.6rem;
  }
  h3 {
    font-size: 1.3rem;
  }

  .hero-content h1 {
    font-size: 2.2rem;
  }
  .page-hero h1 {
    font-size: 1.8rem;
  }

  .hero {
    min-height: 100vh;
    padding: 120px 0 60px;
  }

  .page-hero {
    padding: 120px 0 60px;
  }

  section {
    padding: 60px 0;
  }

  .hero-content h1 {
    font-size: 2.2rem;
    line-height: 1.2;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .features-grid,
  .courses-grid,
  .details-grid,
  .products-grid,
  .advanced-grid,
  .paths-grid,
  .workshop-highlights,
  .testimonials-grid,
  .curriculum-content {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .about-stats {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contact-form-box {
    padding: 35px 25px;
  }

  .contact-info-box h2 {
    font-size: 1.6rem;
  }

  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-buttons {
    width: 100%;
    justify-content: center;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }

  .error-code {
    font-size: 5rem;
  }

  .thankyou-content,
  .error-content {
    padding: 40px 30px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 14px;
  }

  .container {
    padding: 0 16px;
  }

  h1 {
    font-size: 1.6rem;
  }
  h2 {
    font-size: 1.3rem;
  }
  h3 {
    font-size: 1.1rem;
  }

  .hero-content h1 {
    font-size: 1.8rem;
  }
  .hero-content p {
    font-size: 0.95rem;
  }
  .page-hero h1 {
    font-size: 1.6rem;
  }
  .page-hero p {
    font-size: 1rem;
  }

  .btn-primary,
  .btn-secondary {
    padding: 12px 28px;
    font-size: 14px;
  }

  .feature-card,
  .detail-item,
  .advanced-card,
  .path-card,
  .product-card {
    padding: 25px 20px;
  }

  .contact-form-box {
    padding: 25px 20px;
  }

  .product-header h3 {
    font-size: 1.3rem;
  }

  .price {
    font-size: 2.5rem;
  }

  .curriculum-column,
  .testimonial-card {
    padding: 25px 20px;
  }

  .thankyou-content i {
    font-size: 3.5rem;
  }

  .error-code {
    font-size: 4rem;
  }

  .cta-content h2 {
    font-size: 1.6rem;
  }

  .cta-content p {
    font-size: 1rem;
  }

  .stat-number {
    font-size: 2.5rem;
  }

  .about h2,
  .features h2,
  .courses-preview h2,
  .testimonials h2 {
    font-size: 1.8rem;
  }
}

@media (max-width: 360px) {
  .container {
    padding: 0 12px;
  }

  .logo {
    font-size: 0.8rem;
  }

  h1 {
    font-size: 1.4rem;
  }
  h2 {
    font-size: 1.2rem;
  }
  h3 {
    font-size: 1rem;
  }

  .hero-content h1 {
    font-size: 1.5rem;
  }
  .hero-content p {
    font-size: 0.9rem;
  }
  .page-hero h1 {
    font-size: 1.4rem;
  }
  .page-hero p {
    font-size: 0.95rem;
  }

  .btn-primary,
  .btn-secondary {
    padding: 10px 24px;
    font-size: 13px;
  }

  .feature-card,
  .detail-item,
  .advanced-card,
  .path-card,
  .product-card,
  .curriculum-column,
  .testimonial-card {
    padding: 20px 15px;
  }

  .contact-form-box {
    padding: 20px 15px;
  }

  .product-header h3 {
    font-size: 1.2rem;
  }

  .price {
    font-size: 2rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  .error-code {
    font-size: 3rem;
  }

  .thankyou-content i {
    font-size: 3rem;
  }

  .thankyou-content,
  .error-content {
    padding: 30px 20px;
  }

  .cookie-content {
    padding: 0 10px;
  }

  .cookie-content p {
    font-size: 13px;
  }

  .btn-accept,
  .btn-decline {
    padding: 10px 20px;
    font-size: 12px;
  }

  .footer-content {
    gap: 15px;
  }

  .footer-info p,
  .footer-links a {
    font-size: 12px;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .features-grid,
  .details-grid,
  .advanced-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .courses-grid,
  .products-grid,
  .paths-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}