:root {
  --primary: #00f0ff;
  --secondary: #bd00ff;
  --bg-color: #050510;
  --glass-bg: rgba(10, 10, 20, 0.4);
  --glass-border: rgba(255, 255, 255, 0.08);
  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  overflow: hidden;
  /* Lock the viewport for presentation sliders */
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background:
    radial-gradient(circle at 20% 40%, rgba(0, 240, 255, 0.08), transparent 35%),
    radial-gradient(circle at 80% 60%, rgba(189, 0, 255, 0.08), transparent 35%);
  pointer-events: none;
  z-index: -1;
  animation: bgPulse 15s infinite alternate ease-in-out;
}

@keyframes bgPulse {
  0% {
    transform: scale(1) translate(0, 0);
  }

  100% {
    transform: scale(1.1) translate(-20px, 30px);
  }
}

/* Scroll Journey Animations */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  width: 0%;
  z-index: 1000;
  transition: width 0.1s;
}

.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s cubic-bezier(0.5, 0, 0, 1), transform 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.15s;
}

.delay-2 {
  transition-delay: 0.3s;
}

.delay-3 {
  transition-delay: 0.45s;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 5%;
}

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  text-align: center;
  margin-bottom: 3rem;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  margin-top: -2rem;
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

/* Header */
header {
  padding: 2rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 5, 16, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -0.5px;
}

.logo .highlight {
  color: var(--primary);
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

nav a {
  color: var(--text-secondary);
  text-decoration: none;
  margin-left: 2rem;
  font-weight: 600;
  transition: color 0.3s;
}

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

.nav-cta-secondary {
  border: 1px solid var(--secondary);
  padding: 0.6rem 1.2rem;
  border-radius: 50px;
  color: #fff !important;
  box-shadow: 0 0 10px rgba(189, 0, 255, 0.2);
}

/* Hero Section */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4rem;
  margin-top: 2rem;
  min-height: 70vh;
}

.hero-content {
  flex: 1;
}

.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.title {
  font-family: 'Outfit', sans-serif;
  font-size: 4.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.gradient-text {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 500px;
}

/* Pricing Card */
.pricing-card {
  padding: 2.5rem;
  max-width: 400px;
  text-align: center;
  transform: translateY(0);
  transition: transform 0.3s, box-shadow 0.3s;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 240, 255, 0.2);
}

.price-header {
  font-weight: 600;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.price-strike {
  color: var(--text-secondary);
  text-decoration: line-through;
  font-size: 1.2rem;
}

.price-big {
  font-family: 'Outfit', sans-serif;
  font-size: 4rem;
  font-weight: 900;
  margin: 0.5rem 0;
  color: var(--primary);
  text-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.currency-note {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

/* Overview Section */
.overview-section {
  padding: 6rem 0;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.overview-card {
  padding: 2rem;
  transition: transform 0.3s;
}

.overview-card:hover {
  transform: translateY(-5px);
}

.overview-card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
}

.overview-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Syllabus Section */
.curriculum-section {
  padding: 4rem 0;
}

.syllabus-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.syllabus-module {
  padding: 2.5rem;
}

.module-part {
  color: var(--secondary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 1rem;
}

.syllabus-module h4 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  font-family: 'Outfit', sans-serif;
}

.syllabus-module p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

/* Testimonials Section */
.testimonials-section {
  padding: 6rem 0;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
}

.stars {
  color: #ffb800;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.testimonial-card p {
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

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

/* Buttons */
.cta-button {
  display: inline-block;
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 1.2rem 2rem;
  border-radius: 12px;
  color: #fff;
  transition: all 0.3s;
  width: 100%;
}

.primary-glow {
  background: linear-gradient(90deg, var(--primary), #0077ff);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
}

.primary-glow:hover {
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.8);
  transform: scale(1.02);
}

.secondary-glow {
  background: linear-gradient(90deg, var(--secondary), #7000ff);
  box-shadow: 0 0 20px rgba(189, 0, 255, 0.4);
}

.secondary-glow:hover {
  box-shadow: 0 0 30px rgba(189, 0, 255, 0.7);
  transform: scale(1.02);
}

.guarantee {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Hero Image */
.hero-image {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.glass-image-container {
  border-radius: 20px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  transform: rotateY(-5deg) rotateX(5deg);
  transition: transform 0.5s;
}

.glass-image-container:hover {
  transform: rotateY(0deg) rotateX(0deg);
}

.glass-image-container img {
  width: 100%;
  max-width: 500px;
  border-radius: 12px;
  display: block;
}

/* Upsell section */
.live-upsell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3rem;
  margin: 5rem 0;
  gap: 2rem;
  background: linear-gradient(90deg, rgba(20, 20, 30, 0.7), rgba(40, 20, 50, 0.5));
}

.live-upsell-content h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.live-upsell-content p {
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 1.5rem;
}

.locations {
  display: flex;
  gap: 2rem;
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 600;
}

.live-upsell-action .cta-button {
  width: auto;
}

/* Corporate Upsell section */
.corporate-upsell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3rem;
  margin: 5rem 0;
  gap: 2rem;
  background: linear-gradient(90deg, rgba(0, 40, 80, 0.7), rgba(10, 20, 40, 0.6));
}

.corporate-upsell-content h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.corporate-upsell-content p {
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 1.5rem;
}

.corporate-upsell-action .cta-button {
  width: auto;
}

/* Footer */
footer {
  border-top: 1px solid var(--glass-border);
  padding: 3rem 0;
  margin-top: 4rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  margin-left: 1.5rem;
  transition: color 0.3s;
}

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

/* Responsive */
@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    text-align: center;
    margin-top: 2rem;
  }

  .title {
    font-size: 3rem;
  }

  .subtitle {
    margin: 0 auto 2rem;
  }

  .pricing-card {
    margin: 0 auto;
  }

  .hero-image {
    justify-content: center;
    margin-top: 3rem;
  }

  .glass-image-container {
    transform: none;
  }

  .live-upsell,
  .corporate-upsell {
    flex-direction: column;
    text-align: center;
  }

  .locations {
    flex-direction: column;
    gap: 0.5rem;
  }

  nav {
    display: none;
    /* simple mobile nav hide */
  }

  .overview-grid,
  .syllabus-grid,
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer-links a {
    margin: 0 0.5rem;
  }
}

/* Contact Page Styles */
.contact-section {
  padding: 6rem 0;
}

.contact-header {
  text-align: center;
  margin-bottom: 4rem;
}

.contact-header .subtitle {
  margin: 0 auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 3rem;
}

.contact-form-container {
  padding: 3rem;
}

.contact-info {
  padding: 3rem;
  height: fit-content;
}

.contact-info h3 {
  font-family: 'Outfit', sans-serif;
  color: var(--primary);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.info-block {
  margin-bottom: 1.5rem;
}

.info-block h4 {
  color: var(--text-primary);
  margin-bottom: 0.3rem;
  font-size: 1.1rem;
}

/* Forms */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 1rem;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(0, 240, 255, 0.05);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.form-group option {
  background-color: var(--bg-color);
  color: var(--text-primary);
}

.form-group textarea {
  resize: vertical;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

/* -------------------------------------
   PREMIUM SLIDER PRESENTATION ANIMATIONS 
   -------------------------------------*/
.presentation-container {
  width: 100vw;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  perspective: 1500px;
  overflow: hidden;
  z-index: 10;
}

.slide-section {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: transform 1s cubic-bezier(0.8, 0, 0.2, 1), opacity 1s cubic-bezier(0.8, 0, 0.2, 1);
  overflow-y: auto;
  overflow-x: hidden;
  padding-top: 120px;
  /* Buffer for Header */
  padding-bottom: 50px;
}

/* Custom internal scrollbars */
.slide-section::-webkit-scrollbar {
  width: 6px;
}

.slide-section::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 10px;
}

/* Base styles for inner content */
.slide-section>.container {
  max-width: 1200px;
  margin: 0 auto;
}

/* Slide States */
.slide-section.active {
  opacity: 1;
  visibility: visible;
  transform: translateZ(0) translateY(0) scale(1);
  z-index: 5;
}

.slide-section.up {
  opacity: 0;
  visibility: hidden;
  transform: translateZ(100px) translateY(-100%) scale(1.05);
  /* Flips up aggressively */
  z-index: 6;
}

.slide-section.behind {
  opacity: 0;
  visibility: hidden;
  transform: translateZ(-200px) translateY(20%) scale(0.85);
  /* Comes from behind */
  z-index: 4;
}