:root {
  --primary-purple: #4B0082;
  --accent-orange: #FF6B00;
  --dark-charcoal: #1A1A1A;
  --soft-gray: #F4F4F4;
  --clean-white: #FFFFFF;
  --slate-blue: #3F4E8C;
  --card-shadow: 0 8px 30px rgba(0,0,0,0.12);
  --transition: all 0.3s ease;
  
  /* Light theme (default) */
  --bg-primary: var(--clean-white);
  --bg-secondary: var(--soft-gray);
  --text-primary: var(--dark-charcoal);
  --text-secondary: var(--slate-blue);
  --card-bg: var(--clean-white);
  --header-bg: var(--primary-purple);
  --footer-bg: var(--primary-purple);
  --accent-cyan: #42FDFF;
  --theme-orange: #FF8100;
}

[data-theme="dark"] {
  --bg-primary: rgba(26, 22, 37, 1);
  --bg-secondary: rgba(45, 42, 58, 0.85);
  --text-primary: #E0E0E0;
  --text-secondary: #A0A0A0;
  --card-bg: rgba(45, 42, 58, 0.95);
  --header-bg: #1A1625;
  --footer-bg: #1A1625;
  --card-shadow: 0 8px 30px rgba(0,0,0,0.3);
  --accent-cyan: #42FDFF;
  --theme-orange: #FF8100;
}

/* Background Elements */
.background-elements {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 10% 10%, rgba(75, 0, 130, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 90% 90%, rgba(63, 78, 140, 0.08) 0%, transparent 50%);
  opacity: 0.4;
  mix-blend-mode: overlay;
}

.light-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.2;
  animation: float-orb 20s infinite ease-in-out;
  pointer-events: none;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle at center, var(--accent-orange) 0%, transparent 70%);
  top: -100px;
  left: -100px;
  animation-delay: 0s;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle at center, var(--accent-cyan) 0%, transparent 70%);
  top: 40%;
  right: -200px;
  animation-delay: -7s;
}

.orb-3 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle at center, var(--primary-purple) 0%, transparent 70%);
  bottom: -150px;
  left: 20%;
  animation-delay: -14s;
}

@keyframes float-orb {
  0%, 100% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(30px, 30px);
  }
  50% {
    transform: translate(0, 60px);
  }
  75% {
    transform: translate(-30px, 30px);
  }
}

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

html {
  font-size: 13.2px;
}

body {
  font-size: 1.1rem;
  font-family: 'Poppins', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
  width: 100%;
  max-width: 990px;
  margin: 0 auto;
  padding: 0 13px;
}

/* Header and Navigation */
header {
  background-color: var(--header-bg);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 11px rgba(0,0,0,0.1);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 0;
}

.logo {
  display: flex;
  align-items: center;
  color: var(--clean-white);
  font-size: 1.49rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
}

.logo:hover {
  color: var(--accent-orange);
}

.logo i {
  margin-right: 8px;
}

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

.nav-links li {
  margin-left: 30px;
}

.nav-links a {
  color: var(--clean-white);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.77rem;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--accent-orange);
}

.cta-button {
  background-color: var(--accent-orange);
  color: var(--clean-white);
  font-weight: 600;
  padding: 8px 17px;
  border-radius: 7px;
  transition: var(--transition);
}

.cta-button:hover {
  background-color: var(--slate-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.3);
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--clean-white);
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-purple) 0%, var(--slate-blue) 100%);
  padding: 66px 0;
  color: var(--clean-white);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.hero-content {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text {
  flex: 1;
}

.hero-subtitle {
  font-size: 1.15rem;
  font-weight: 300;
  color: #E0E0E0;
  font-family: 'Inter', 'Poppins', sans-serif;
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}

.hero h1 {
  font-size: 2.48rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.typing-animation {
  font-size: 2.48rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  min-height: 3.5rem;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity 0.5s;
  opacity: 1;
}

.typing-animation.fade {
  opacity: 0;
}

.typing-animation .subject {
  color: var(--accent-orange);
}

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

.typing-animation .highlight {
  color: var(--accent-orange);
}

.cursor {
  display: inline-block;
  width: 3px;
  height: 1.2em;
  background-color: var(--accent-orange);
  margin-left: 2px;
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero h1 span {
  color: var(--accent-orange);
}

.hero p {
  font-size: 1.05rem;
  margin-bottom: 30px;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  margin-top: 30px;
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 7px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background-color: var(--accent-orange);
  color: var(--clean-white);
}

.btn-primary:hover {
  background-color: var(--slate-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.3);
}

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

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.hero-image {
  flex: 1;
  text-align: right;
  position: relative;
  max-width: 45%;
  margin-right: 0;
  padding-right: 0;
}

.hero-image img {
  max-width: 100%;
  animation: float 6s ease-in-out infinite;
  margin-right: 0;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0px); }
}

.hero-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
}

.shape {
  position: absolute;
  background-color: rgba(0, 255, 224, 0.1);
  border-radius: 50%;
}

.shape-1 {
  width: 300px;
  height: 300px;
  top: -100px;
  right: -100px;
}

.shape-2 {
  width: 200px;
  height: 200px;
  bottom: -50px;
  left: 10%;
}

/* Path Selection Section */
.path-selection {
  background-color: var(--bg-primary);
  position: relative;
  overflow: hidden;
  padding: 26px 0 40px 0;
  min-height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  backdrop-filter: blur(10px);
}

.path-container {
  width: 100%;
  max-width: 990px;
  margin: 0 auto;
  padding: 0 13px;
}

.path-header {
  text-align: center;
  margin-bottom: 24px;
  width: 100%;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--clean-white);
  margin-bottom: 10px;
}

.section-subtitle {
  font-size: 1.21rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.path-cards-container {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  height: auto;
  perspective: 2000px;
  padding: 0 8px;
  overflow: visible;
}

.path-cards {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 32px;
  width: 100%;
  margin: 0 auto;
  transition: var(--transition);
  position: relative;
  padding: 20px 0;
}

.path-card {
  background-color: var(--card-bg);
  border-radius: 16px;
  padding: 26px 13px 22px 13px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: var(--text-primary);
  position: relative;
  overflow: visible;
  width: 253px;
  height: 242px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 0;
  opacity: 1;
  z-index: 1;
  backdrop-filter: blur(5px);
}

.path-card:hover {
  box-shadow: 0 6px 20px rgba(66, 253, 255, 0.15),
              0 3px 15px rgba(66, 253, 255, 0.08);
  transform: translateY(-2px);
}

.path-card.expanded {
  width: 583px;
  height: auto;
  z-index: 10;
  box-shadow: 0 6px 25px rgba(66, 253, 255, 0.2),
              0 3px 15px rgba(66, 253, 255, 0.1);
  position: relative;
  transform: none;
  margin: 0;
}

.path-card.side {
  opacity: 0.3;
  pointer-events: none;
  transform: scale(0.92);
  z-index: 1;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.path-card.back {
  opacity: 0.3;
  pointer-events: none;
  transform: scale(0.92);
  z-index: 1;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.path-card-content {
  width: 100%;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 24px;
}

.path-card .path-card-header {
  width: 253px;
  height: 176px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 18px;
  padding-top: 0;
}

.path-card .path-card-header h3 {
  margin-top: 0;
}

.path-card.expanded .path-card-header {
  margin-bottom: 0;
  height: auto;
}

.path-card .path-benefits {
  width: 300px;
  padding: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-20px);
  transition: var(--transition);
  display: none;
  flex-direction: column;
  align-items: flex-start;
}

.path-card.expanded .path-benefits {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  display: flex;
}

.benefit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  text-align: left;
  width: 100%;
}

.benefit-list li {
  display: flex;
  align-items: center;
  color: var(--text-primary);
  font-size: 0.8rem;
  opacity: 0;
  transform: translateX(-20px);
  transition: var(--transition);
  text-align: left;
}

.path-card.expanded .benefit-list li {
  opacity: 1;
  transform: translateX(0);
}

.benefit-list li i {
  color: var(--accent-cyan);
  margin-right: 12px;
  font-size: 1.1rem;
}

.path-card .btn {
  font-size: 1.1rem;
  padding: 11px 31px;
  background-color: var(--theme-orange) !important;
  color: #fff !important;
  border: none;
  border-radius: 24px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 18px;
  transition: var(--transition);
  width: auto;
  text-align: center;
  box-shadow: none;
  letter-spacing: 0.01em;
  align-self: center;
}

.path-card .btn:hover {
  background-color: #960DD7 !important;
  color: #fff !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(150, 13, 215, 0.3);
}

.path-icon {
  width: 52px;
  height: 52px;
  margin-top: 18px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(66, 253, 255, 0.08) 0%, rgba(66, 253, 255, 0.04) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent-cyan);
  transition: var(--transition);
  position: relative;
}

.path-icon::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 65px;
  height: 65px;
  border: 2px solid var(--accent-cyan);
  border-radius: 50%;
  opacity: 0.7;
  animation: pulse 2s infinite;
  z-index: 0;
  pointer-events: none;
}

@keyframes pulse {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.7;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.4);
    opacity: 0;
  }
}

.path-card h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
  transition: var(--transition);
  text-align: center;
  width: 100%;
  color: var(--clean-white);
}

.path-card p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 0;
  transition: var(--transition);
  max-width: 90%;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Styles */
@media screen and (max-width: 1100px) {
  .path-cards-container {
    max-width: 900px;
  }
  .path-card {
    width: 90vw;
    min-width: 220px;
    max-width: 350px;
  }
  .path-card.expanded {
    width: 90vw;
    min-width: 0;
    max-width: 90vw;
    position: relative;
    transform: none;
  }
  .path-card.expanded .path-card-content {
    flex-direction: column;
    align-items: center;
  }
  .path-card.expanded .path-card-header {
    width: 100%;
    margin-bottom: 18px;
  }
  .path-card .path-benefits {
    width: 100%;
    padding: 0;
    margin-top: 20px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
  }
  .path-card.expanded .path-benefits {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

@media screen and (max-width: 900px) {
  .path-cards {
    flex-direction: column;
    align-items: center;
    gap: 18px;
  }
  .path-cards-container {
    max-width: 500px;
    padding: 0 6px;
  }
  .path-card {
    width: 100%;
    min-height: 80px;
    padding: 10px 4px;
  }
  .path-card.expanded {
    min-height: 220px;
  }
}

/* How It Works Section */
.how-it-works {
  padding: 100px 0;
  background-color: var(--bg-secondary);
  text-align: center;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 50px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.process-steps {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 250px;
  margin: 15px;
  padding: 30px;
  background-color: var(--card-bg);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
}

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

.step-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  background-color: rgba(0, 255, 224, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--accent-orange);
}

.step h3 {
  margin-bottom: 15px;
  font-size: 1.4rem;
}

/* Footer */
footer {
  background-color: var(--footer-bg);
  color: var(--clean-white);
  padding: 60px 0 30px;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 40px;
}

.footer-logo {
  flex: 1;
  min-width: 250px;
  margin-bottom: 30px;
}

.footer-logo a {
  display: flex;
  align-items: center;
  color: var(--accent-orange);
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
  margin-bottom: 15px;
}

.footer-logo p {
  color: var(--slate-blue);
  max-width: 250px;
}

.footer-links {
  flex: 1;
  min-width: 150px;
  margin-bottom: 30px;
}

.footer-links h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: var(--clean-white);
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--slate-blue);
  text-decoration: none;
  transition: var(--transition);
}

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

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--clean-white);
  border-radius: 50%;
  text-decoration: none;
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--accent-orange);
  color: var(--primary-purple);
  transform: translateY(-3px);
}

.copyright {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--slate-blue);
  font-size: 0.9rem;
}

/* Theme Toggle Switch */
.theme-toggle {
  display: flex;
  align-items: center;
  margin-left: 20px;
  cursor: pointer;
}

.theme-toggle-switch {
  position: relative;
  width: 50px;
  height: 24px;
  background-color: var(--accent-orange);
  border-radius: 12px;
  transition: var(--transition);
}

.theme-toggle-switch::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  top: 2px;
  left: 2px;
  background-color: var(--clean-white);
  transition: var(--transition);
}

[data-theme="dark"] .theme-toggle-switch::before {
  transform: translateX(26px);
}

.theme-toggle i {
  margin-right: 8px;
  color: var(--clean-white);
}

/* Marketplace Callout */
.marketplace-callout {
  padding: 80px 0;
  background-color: var(--bg-primary);
}

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

.marketplace-text {
  flex: 1;
}

.marketplace-text h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.marketplace-text p {
  font-size: 1.25rem;
  margin-bottom: 30px;
  color: var(--text-secondary);
}

.marketplace-carousel {
  flex: 1;
  position: relative;
}

.carousel-placeholder {
  width: 100%;
  height: 300px;
  background-color: var(--bg-secondary);
  border-radius: 12px;
  overflow: hidden;
}

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

/* Responsive Styles */
@media screen and (max-width: 992px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero-content {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-text {
    margin-bottom: 30px;
  }
  
  .hero p {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .marketplace-content {
    flex-direction: column;
    text-align: center;
  }
  
  .marketplace-text h2 {
    font-size: 2rem;
  }
  
  .hero-image {
    max-width: 100%;
    margin: 0 auto;
  }
}

@media screen and (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    flex-direction: column;
    background-color: var(--primary-purple);
    padding: 20px 0;
    text-align: center;
    transform: translateY(-150%);
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  }
  
  .nav-links.active {
    transform: translateY(0);
  }
  
  .nav-links li {
    margin: 15px 0;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .step {
    min-width: 100%;
  }
  
  .typing-animation {
    font-size: 1.8rem;
    white-space: normal;
    min-height: 4.5rem;
  }
}

@media screen and (max-width: 480px) {
  .typing-animation {
    font-size: 1.5rem;
    min-height: 5rem;
  }
}

@media screen and (max-width: 576px) {
  .hero-buttons {
    flex-direction: column;
    gap: 10px;
  }
  
  .btn {
    width: 100%;
  }
  
  .footer-content {
    flex-direction: column;
  }
}