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

:root {
  --primary-color: #2d3748;
  --secondary-color: #f6ad55;
  --accent-color: #4299e1;
  --dark: #1a202c;
  --text-dark: #2d3748;
  --text-light: #718096;
  --bg-light: #f7fafc;
  --white: #ffffff;
  --shadow: rgba(0, 0, 0, 0.08);
}

body {
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.8rem;
}

h1 {
  font-size: 2.8rem;
  color: var(--dark);
}

h2 {
  font-size: 2rem;
  color: var(--dark);
}

h3 {
  font-size: 1.4rem;
}

h4 {
  font-size: 1.1rem;
}

p {
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 20px 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(99, 102, 241, 0.1);
  transition: transform 0.3s ease;
}

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

.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--dark);
  position: relative;
}

.logo::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--secondary-color);
  border-radius: 10px;
}

nav {
  display: flex;
  gap: 35px;
  align-items: center;
}

nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
  position: relative;
  padding: 8px 0;
}

nav a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--secondary-color);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

nav a:hover::before {
  width: 100%;
}

nav a:hover {
  color: var(--secondary-color);
}

.menu-toggle {
  display: none;
  background: var(--dark);
  border: none;
  font-size: 1.3rem;
  color: var(--white);
  cursor: pointer;
  width: 45px;
  height: 45px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
}

.hero {
  min-height: 40vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark);
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 60px,
    rgba(246, 173, 85, 0.03) 60px,
    rgba(246, 173, 85, 0.03) 120px
  );
}

.hero-content {
  text-align: center;
  color: var(--white);
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  color: var(--white);
  animation: fadeInUp 0.8s ease;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
  animation: fadeInUp 1s ease;
}

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

.page-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark);
  color: var(--white);
  text-align: center;
  padding: 120px 0 60px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 60px,
    rgba(246, 173, 85, 0.03) 60px,
    rgba(246, 173, 85, 0.03) 120px
  );
}

.page-hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--white);
}

.page-hero p {
  font-size: 1.1rem;
  opacity: 0.9;
}

.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 14px 35px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--secondary-color);
  color: var(--dark);
  box-shadow: 0 4px 15px rgba(246, 173, 85, 0.3);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(45, 55, 72, 0.1);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s, height 0.5s;
}

.btn-primary:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(246, 173, 85, 0.4);
}

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

.btn-secondary:hover {
  background: var(--white);
  color: var(--dark);
  transform: translateY(-3px);
}

.btn-link {
  color: var(--accent-color);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

.btn-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-color);
  transition: width 0.3s ease;
}

.btn-link:hover::after {
  width: 100%;
}

.btn-link:hover {
  color: var(--secondary-color);
}

section {
  padding: 80px 0;
  position: relative;
}

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

.features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, var(--bg-light), transparent);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  position: relative;
  z-index: 2;
}

.feature-card {
  background: var(--white);
  padding: 40px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 10px 40px var(--shadow);
  transition: all 0.4s ease;
  border: 1px solid rgba(99, 102, 241, 0.1);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--secondary-color);
  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(246, 173, 85, 0.2);
}

.feature-card i {
  font-size: 3rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
}

.feature-card h3 {
  color: var(--dark);
  margin-bottom: 1rem;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 0;
  line-height: 1.7;
}

.about {
  background: var(--bg-light);
  position: relative;
  overflow: hidden;
}

.about::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(246, 173, 85, 0.05), transparent);
  border-radius: 50%;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.about-text h2 {
  color: var(--dark);
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.about-text h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 10px;
}

.about-text p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.about-image {
  position: relative;
}

.about-image::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  right: 20px;
  bottom: 20px;
  background: var(--secondary-color);
  border-radius: 20px;
  z-index: -1;
  opacity: 0.15;
}

.about-image img {
  border-radius: 20px;
  box-shadow: 0 20px 60px var(--shadow);
  transition: transform 0.4s ease;
}

.about-image:hover img {
  transform: scale(1.02);
}

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

.courses::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
      circle at 20% 50%,
      rgba(246, 173, 85, 0.03),
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(66, 153, 225, 0.03),
      transparent 50%
    );
  pointer-events: none;
}

.courses h2 {
  text-align: center;
  color: var(--dark);
  margin-bottom: 3rem;
  position: relative;
}

.courses h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 10px;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 35px;
  position: relative;
  z-index: 2;
}

.course-card {
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 10px 40px var(--shadow);
  transition: all 0.4s ease;
  border: 1px solid rgba(99, 102, 241, 0.08);
  position: relative;
  overflow: hidden;
}

.course-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(246, 173, 85, 0.05), transparent);
  border-radius: 50%;
  transform: translate(50%, -50%);
}

.course-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(246, 173, 85, 0.15);
}

.course-card i {
  font-size: 2.5rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
}

.course-card h3 {
  color: var(--dark);
  margin-bottom: 1rem;
}

.course-card p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

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

.testimonials::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(66, 153, 225, 0.08), transparent);
  border-radius: 50%;
}

.testimonials h2 {
  text-align: center;
  color: var(--dark);
  margin-bottom: 3rem;
  position: relative;
}

.testimonials h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 10px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 35px;
  position: relative;
  z-index: 2;
}

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

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  left: 20px;
  font-size: 4rem;
  font-family: 'Cormorant Garamond', serif;
  color: var(--secondary-color);
  opacity: 0.15;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(246, 173, 85, 0.15);
}

.testimonial-card p {
  font-style: italic;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.8;
  position: relative;
  z-index: 2;
}

.testimonial-author {
  font-weight: 600;
  color: var(--accent-color);
  font-size: 0.9rem;
}

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

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 60px,
    rgba(246, 173, 85, 0.03) 60px,
    rgba(246, 173, 85, 0.03) 120px
  );
}

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

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

.cta-content p {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  opacity: 0.95;
}

.class-info {
  background: var(--white);
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.info-content h2 {
  color: var(--dark);
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

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

.info-content p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.info-features {
  margin-top: 2.5rem;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 1.2rem;
  padding: 12px;
  background: var(--bg-light);
  border-radius: 10px;
  transition: all 0.3s ease;
}

.info-item:hover {
  background: rgba(246, 173, 85, 0.05);
  transform: translateX(5px);
}

.info-item i {
  color: var(--secondary-color);
  font-size: 1.3rem;
}

.info-item span {
  color: var(--text-dark);
  font-size: 0.9rem;
  font-weight: 500;
}

.info-image {
  position: relative;
}

.info-image img {
  border-radius: 20px;
  box-shadow: 0 20px 60px var(--shadow);
}

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

.schedule h2 {
  text-align: center;
  color: var(--dark);
  margin-bottom: 3rem;
  position: relative;
}

.schedule h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 10px;
}

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

.schedule-card {
  background: var(--white);
  padding: 35px;
  border-radius: 20px;
  box-shadow: 0 10px 40px var(--shadow);
  text-align: center;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.schedule-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--secondary-color);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

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

.schedule-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(246, 173, 85, 0.2);
}

.schedule-time {
  background: var(--secondary-color);
  color: var(--dark);
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 1.5rem;
  box-shadow: 0 5px 15px rgba(246, 173, 85, 0.3);
}

.schedule-card h3 {
  color: var(--dark);
  margin-bottom: 0.8rem;
}

.schedule-hours {
  color: var(--accent-color);
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.schedule-card p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

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

.pricing::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
      circle at 80% 20%,
      rgba(246, 173, 85, 0.03),
      transparent 50%
    ),
    radial-gradient(
      circle at 20% 80%,
      rgba(66, 153, 225, 0.03),
      transparent 50%
    );
  pointer-events: none;
}

.pricing h2 {
  text-align: center;
  color: var(--dark);
  margin-bottom: 3rem;
  position: relative;
}

.pricing h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 10px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 35px;
  position: relative;
  z-index: 2;
}

.pricing-card {
  background: var(--white);
  padding: 40px;
  border-radius: 25px;
  box-shadow: 0 10px 40px var(--shadow);
  text-align: center;
  position: relative;
  transition: all 0.4s ease;
  border: 2px solid rgba(99, 102, 241, 0.1);
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(246, 173, 85, 0.2);
}

.pricing-card.featured {
  background: var(--dark);
  color: var(--white);
  border: none;
  transform: scale(1.05);
  box-shadow: 0 20px 60px rgba(45, 55, 72, 0.3);
}

.pricing-card.featured:hover {
  transform: scale(1.08) translateY(-10px);
}

.pricing-card.featured h3,
.pricing-card.featured .price,
.pricing-card.featured li {
  color: var(--white);
}

.pricing-card.featured .pricing-features i {
  color: var(--secondary-color);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--secondary-color);
  color: var(--dark);
  padding: 6px 25px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: 0 5px 20px rgba(246, 173, 85, 0.3);
}

.pricing-card h3 {
  color: var(--dark);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 2rem;
  font-family: 'Cormorant Garamond', serif;
  line-height: 1;
}

.pricing-card.featured .price {
  color: var(--secondary-color);
}

.pricing-features {
  list-style: none;
  margin-bottom: 2.5rem;
  text-align: left;
}

.pricing-features li {
  padding: 12px 0;
  color: var(--text-dark);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(99, 102, 241, 0.08);
}

.pricing-card.featured .pricing-features li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features i {
  color: var(--secondary-color);
  font-size: 1rem;
}

.oil-intro {
  background: var(--bg-light);
}

.intro-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.intro-content h2 {
  color: var(--dark);
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}

.intro-content h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 10px;
}

.intro-content p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.8;
  font-size: 1rem;
}

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

.techniques h2 {
  text-align: center;
  color: var(--dark);
  margin-bottom: 3rem;
  position: relative;
}

.techniques h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 10px;
}

.techniques-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 35px;
  position: relative;
  z-index: 2;
}

.technique-card {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  padding: 35px;
  border-radius: 20px;
  text-align: center;
  transition: all 0.4s ease;
  border: 1px solid rgba(99, 102, 241, 0.1);
  box-shadow: 0 5px 20px var(--shadow);
  position: relative;
  overflow: hidden;
}

.technique-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(246, 173, 85, 0.05), transparent);
  border-radius: 50%;
}

.technique-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 50px rgba(246, 173, 85, 0.15);
}

.technique-card i {
  font-size: 2.8rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
}

.technique-card h3 {
  color: var(--dark);
  margin-bottom: 1rem;
}

.technique-card p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 0;
  line-height: 1.7;
}

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

.curriculum-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.curriculum-text h2 {
  color: var(--dark);
  margin-bottom: 2.5rem;
  position: relative;
  display: inline-block;
}

.curriculum-text h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 10px;
}

.curriculum-modules {
  margin-bottom: 2.5rem;
}

.module {
  background: var(--white);
  padding: 25px;
  border-radius: 15px;
  margin-bottom: 20px;
  border-left: 4px solid var(--secondary-color);
  box-shadow: 0 5px 20px var(--shadow);
  transition: all 0.3s ease;
}

.module:hover {
  transform: translateX(10px);
  box-shadow: 0 8px 30px rgba(246, 173, 85, 0.15);
}

.module h4 {
  color: var(--dark);
  margin-bottom: 0.8rem;
  font-size: 1.2rem;
}

.module p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 0;
  line-height: 1.7;
}

.curriculum-image {
  position: relative;
}

.curriculum-image::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  right: 20px;
  bottom: 20px;
  background: var(--secondary-color);
  border-radius: 20px;
  z-index: -1;
  opacity: 0.15;
}

.curriculum-image img {
  border-radius: 20px;
  box-shadow: 0 20px 60px var(--shadow);
}

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

.materials::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at 30% 40%,
    rgba(66, 153, 225, 0.03),
    transparent 50%
  );
  pointer-events: none;
}

.materials h2 {
  text-align: center;
  color: var(--dark);
  margin-bottom: 1.5rem;
  position: relative;
}

.materials h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 10px;
}

.materials-intro {
  text-align: center;
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto 3.5rem;
  line-height: 1.8;
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 35px;
  margin-bottom: 2.5rem;
  position: relative;
  z-index: 2;
}

.material-category {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  padding: 35px;
  border-radius: 20px;
  box-shadow: 0 10px 40px var(--shadow);
  transition: all 0.4s ease;
  border: 1px solid rgba(99, 102, 241, 0.1);
}

.material-category:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(246, 173, 85, 0.15);
}

.material-category h3 {
  color: var(--dark);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.3rem;
}

.material-category h3 i {
  color: var(--secondary-color);
  font-size: 1.5rem;
}

.material-category ul {
  list-style: none;
}

.material-category li {
  padding: 12px 0;
  color: var(--text-dark);
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(99, 102, 241, 0.08);
  transition: all 0.3s ease;
  position: relative;
  padding-left: 20px;
}

.material-category li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--secondary-color);
  font-size: 1.2rem;
  font-weight: bold;
}

.material-category li:hover {
  padding-left: 25px;
  color: var(--accent-color);
}

.material-category li:last-child {
  border-bottom: none;
}

.materials-note {
  text-align: center;
  color: var(--text-light);
  font-style: italic;
  font-size: 0.9rem;
  background: var(--bg-light);
  padding: 20px;
  border-radius: 15px;
  position: relative;
  z-index: 2;
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info h2 {
  color: var(--dark);
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.contact-info h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 10px;
}

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

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.contact-item {
  display: flex;
  gap: 20px;
  padding: 20px;
  background: var(--white);
  border-radius: 15px;
  transition: all 0.3s ease;
  box-shadow: 0 5px 20px var(--shadow);
}

.contact-item:hover {
  transform: translateX(10px);
  box-shadow: 0 10px 30px rgba(246, 173, 85, 0.15);
}

.contact-item i {
  font-size: 1.8rem;
  color: var(--secondary-color);
  margin-top: 5px;
}

.contact-item h4 {
  color: var(--dark);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.contact-item p {
  color: var(--text-dark);
  font-size: 0.9rem;
  margin-bottom: 0;
  line-height: 1.6;
}

.contact-form-wrapper {
  background: var(--white);
  padding: 45px;
  border-radius: 25px;
  box-shadow: 0 20px 60px var(--shadow);
  position: relative;
  overflow: hidden;
}

.contact-form-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--secondary-color);
}

.contact-form-wrapper h3 {
  color: var(--dark);
  margin-bottom: 2rem;
  font-size: 1.8rem;
}

.form-group {
  margin-bottom: 1.8rem;
}

.form-group label {
  display: block;
  color: var(--text-dark);
  font-weight: 600;
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid rgba(99, 102, 241, 0.1);
  border-radius: 12px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  background: var(--bg-light);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary-color);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(246, 173, 85, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}

.checkbox-label input[type='checkbox'] {
  width: auto;
  margin-top: 3px;
  cursor: pointer;
  accent-color: var(--secondary-color);
}

.checkbox-label span {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.6;
}

.checkbox-label a {
  color: var(--accent-color);
  text-decoration: underline;
  font-weight: 600;
}

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

.map-section h2 {
  text-align: center;
  color: var(--dark);
  margin-bottom: 2.5rem;
  position: relative;
}

.map-section h2::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 10px;
}

.map-wrapper {
  border-radius: 25px;
  overflow: hidden;
  box-shadow: 0 20px 60px var(--shadow);
  border: 5px solid var(--bg-light);
}

.thankyou-section,
.error-section {
  min-height: calc(100vh - 100px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark);
  position: relative;
  overflow: hidden;
  padding: 100px 0 50px;
}

.thankyou-section::before,
.error-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 60px,
    rgba(246, 173, 85, 0.03) 60px,
    rgba(246, 173, 85, 0.03) 120px
  );
}

.thankyou-content,
.error-content {
  text-align: center;
  max-width: 600px;
  background: var(--white);
  padding: 60px 40px;
  border-radius: 30px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 2;
}

.thankyou-icon {
  font-size: 5rem;
  color: var(--secondary-color);
  margin-bottom: 2rem;
  animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
  from {
    transform: scale(0);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.thankyou-content h1,
.error-content h1 {
  color: var(--dark);
  margin-bottom: 1.5rem;
  font-size: 2.2rem;
}

.thankyou-content p,
.error-content p {
  color: var(--text-light);
  margin-bottom: 2.5rem;
  font-size: 1rem;
  line-height: 1.8;
}

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

.thankyou-actions a,
.error-actions a {
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.thankyou-actions .btn-primary,
.error-actions .btn-primary {
  background: var(--secondary-color);
  color: var(--dark);
  box-shadow: 0 10px 30px rgba(246, 173, 85, 0.3);
}

.thankyou-actions .btn-primary:hover,
.error-actions .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(246, 173, 85, 0.4);
}

.thankyou-actions .btn-secondary,
.error-actions .btn-secondary {
  border: 2px solid var(--dark);
  color: var(--dark);
}

.thankyou-actions .btn-secondary:hover,
.error-actions .btn-secondary:hover {
  background: var(--dark);
  color: var(--white);
}

.error-code {
  font-size: 8rem;
  font-weight: 700;
  color: var(--secondary-color);
  font-family: 'Cormorant Garamond', serif;
  line-height: 1;
  margin-bottom: 1rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

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

.policy-content {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg-light);
  padding: 50px;
  border-radius: 25px;
  box-shadow: 0 10px 40px var(--shadow);
}

.policy-content h1 {
  color: var(--dark);
  margin-bottom: 1rem;
  font-size: 2.5rem;
}

.policy-date {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 2.5rem;
  font-style: italic;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid rgba(99, 102, 241, 0.1);
}

.policy-content h2 {
  color: var(--dark);
  margin-top: 3rem;
  margin-bottom: 1.2rem;
  font-size: 1.8rem;
  position: relative;
  padding-left: 20px;
}

.policy-content h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 70%;
  background: var(--bg-gradient);
  border-radius: 10px;
}

.policy-content h3 {
  color: var(--primary-color);
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

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

.policy-content ul,
.policy-content ol {
  margin-left: 30px;
  margin-bottom: 1.2rem;
  color: var(--text-dark);
}

.policy-content li {
  margin-bottom: 0.8rem;
  line-height: 1.9;
}

footer {
  background: var(--dark);
  color: var(--white);
  padding: 40px 0;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--secondary-color);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 25px;
}

.footer-brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  color: var(--white);
}

.footer-info p {
  font-size: 0.85rem;
  opacity: 0.7;
}

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

.footer-links a {
  font-size: 0.85rem;
  opacity: 0.7;
  transition: all 0.3s ease;
  position: relative;
}

.footer-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary-color);
  transition: width 0.3s ease;
}

.footer-links a:hover {
  opacity: 1;
}

.footer-links a:hover::after {
  width: 100%;
}

.privacy-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--dark);
  color: var(--white);
  padding: 25px;
  z-index: 10000;
  box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.3);
  display: none;
  border-top: 3px solid var(--secondary-color);
}

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

@keyframes slideUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

.privacy-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 25px;
  flex-wrap: wrap;
}

.privacy-content p {
  margin: 0;
  font-size: 0.9rem;
  flex: 1;
  min-width: 250px;
  line-height: 1.6;
}

.privacy-buttons {
  display: flex;
  gap: 15px;
  align-items: center;
}

.privacy-buttons button {
  background: var(--secondary-color);
  color: var(--dark);
  border: none;
  padding: 12px 30px;
  border-radius: 50px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 5px 20px rgba(246, 173, 85, 0.3);
}

.privacy-buttons button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(246, 173, 85, 0.4);
}

.privacy-buttons a {
  color: var(--white);
  font-size: 0.9rem;
  text-decoration: underline;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.privacy-buttons a:hover {
  opacity: 1;
}

@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }

  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.6rem;
  }

  h3 {
    font-size: 1.2rem;
  }

  header {
    padding: 15px 0;
  }

  nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: 40px;
    gap: 30px;
    transition: left 0.3s ease;
    box-shadow: 2px 0 20px var(--shadow);
    align-items: flex-start;
  }

  nav.active {
    left: 0;
  }

  nav a {
    font-size: 1.1rem;
    width: 100%;
    padding: 15px 0;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
  }

  .menu-toggle {
    display: flex;
  }

  .hero {
    min-height: 80vh;
    padding: 100px 0 60px;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

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

  .page-hero {
    min-height: 40vh;
    padding: 100px 0 50px;
  }

  .page-hero h1 {
    font-size: 2rem;
  }

  section {
    padding: 60px 0;
  }

  .about-content,
  .info-grid,
  .curriculum-content,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .curriculum-image {
    order: -1;
  }

  .features-grid,
  .courses-grid,
  .testimonials-grid,
  .schedule-grid,
  .pricing-grid,
  .techniques-grid,
  .materials-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card.featured {
    transform: scale(1);
  }

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

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

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

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

  .privacy-buttons {
    flex-direction: column;
    width: 100%;
  }

  .privacy-buttons button {
    width: 100%;
  }

  .thankyou-actions,
  .error-actions {
    flex-direction: column;
  }

  .thankyou-actions a,
  .error-actions a {
    width: 100%;
    text-align: center;
  }

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

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

  .contact-form-wrapper {
    padding: 35px;
  }

  .policy-content {
    padding: 35px;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 13px;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.4rem;
  }

  h3 {
    font-size: 1.1rem;
  }

  .logo {
    font-size: 1.3rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .page-hero h1 {
    font-size: 1.7rem;
  }

  .btn-primary,
  .btn-secondary {
    padding: 12px 25px;
    font-size: 0.85rem;
  }

  .feature-card,
  .course-card,
  .technique-card {
    padding: 30px;
  }

  .contact-form-wrapper {
    padding: 25px;
  }

  .price {
    font-size: 2.5rem;
  }

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

  section {
    padding: 40px 0;
  }

  .thankyou-content,
  .error-content {
    padding: 35px 25px;
  }

  .policy-content {
    padding: 30px;
  }

  .hero::before,
  .hero::after {
    width: 300px;
    height: 300px;
  }
}

@media (max-width: 320px) {
  .container {
    padding: 0 10px;
  }

  body {
    font-size: 12px;
  }

  h1 {
    font-size: 1.6rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  h3 {
    font-size: 1rem;
  }

  .logo {
    font-size: 1.2rem;
  }

  .hero,
  .page-hero {
    padding: 80px 0 40px;
  }

  .hero-content h1 {
    font-size: 1.7rem;
  }

  .page-hero h1 {
    font-size: 1.5rem;
  }

  .btn-primary,
  .btn-secondary {
    padding: 10px 20px;
    font-size: 0.8rem;
  }

  .feature-card,
  .course-card,
  .technique-card,
  .testimonial-card,
  .schedule-card,
  .pricing-card {
    padding: 25px;
  }

  .contact-form-wrapper {
    padding: 20px;
  }

  section {
    padding: 30px 0;
  }

  nav {
    padding: 25px;
  }

  footer {
    padding: 25px 0;
  }

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

  .policy-content {
    padding: 25px;
  }

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

  .price {
    font-size: 2rem;
  }
}