:root {
  --primary-color: #6A1B9A;
  --secondary-color: #4A148C;
  --accent-color: #CE93D8;
  --accent-alt: #FF8A80;
  --light-bg: #F3E5F5;
  --dark-text: #212121;
  --light-text: #FFFFFF;
  --gradient-bg: linear-gradient(135deg, #6A1B9A, #4A148C);
  --shadow: 0 5px 20px rgba(0, 0, 0, 0.25);
  --border-radius: 10px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Hind Siliguri', sans-serif;
  line-height: 1.6;
  color: var(--dark-text);
  background-color: var(--light-bg);
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header Styles */
.site-header {
  background-color: var(--primary-color);
  color: var(--light-text);
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: var(--light-text);
}

.site-logo img {
  width: 40px;
  height: 40px;
}

.site-name {
  font-size: 1.5rem;
  font-weight: bold;
}

.nav-desktop {
  display: flex;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-item a {
  color: var(--light-text);
  text-decoration: none;
  position: relative;
  padding: 0.5rem 0;
  font-weight: 500;
  transition: color 0.3s;
}

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

.nav-item a:hover {
  color: var(--accent-alt);
}

.nav-item a:hover::after {
  width: 100%;
}

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

.nav-mobile {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background-color: var(--primary-color);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.nav-mobile .nav-list {
  flex-direction: column;
  gap: 0;
}

.nav-mobile .nav-item {
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-mobile .nav-item:last-child {
  border-bottom: none;
}

.nav-mobile .nav-item a {
  display: block;
  padding: 1rem 2rem;
}

/* Hero Section */
.hero {
  background-image: var(--gradient-bg);
  color: var(--light-text);
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 8rem 0 4rem;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 20% 30%, rgba(206, 147, 216, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 60%, rgba(255, 138, 128, 0.2) 0%, transparent 60%);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  padding: 0 1rem;
}

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

.hero-description {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  display: inline-block;
  background-color: var(--accent-alt);
  color: var(--light-text);
  padding: 0.75rem 2rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  background-color: #ff9e9e;
}

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

.btn-outline:hover {
  background-color: var(--accent-color);
  color: var(--dark-text);
}

/* Features Section */
.features {
  padding: 5rem 0;
  background-color: var(--light-text);
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -10px;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--accent-alt);
  border-radius: 2px;
}

.section-description {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto;
  color: var(--dark-text);
  opacity: 0.8;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.feature-box {
  background-color: var(--light-bg);
  border-radius: var(--border-radius);
  padding: 2.5rem 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.feature-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background-color: var(--accent-alt);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.feature-box:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow);
}

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

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

.feature-text {
  color: var(--dark-text);
  opacity: 0.8;
}

/* How It Works */
.how-it-works {
  padding: 5rem 0;
  background-color: var(--light-bg);
  position: relative;
  overflow: hidden;
}

.how-it-works::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 90% 10%, rgba(206, 147, 216, 0.3) 0%, transparent 40%),
    radial-gradient(circle at 10% 90%, rgba(255, 138, 128, 0.2) 0%, transparent 40%);
  opacity: 0.5;
  z-index: 0;
}

.steps-wrapper {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 3rem auto 0;
}

.step-card {
  background-color: var(--light-text);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  position: relative;
}

.step-card:last-child {
  margin-bottom: 0;
}

.step-number {
  background-color: var(--primary-color);
  color: var(--light-text);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.step-content {
  flex-grow: 1;
}

.step-title {
  font-size: 1.4rem;
  margin-bottom: 0.8rem;
  color: var(--secondary-color);
}

.step-text {
  color: var(--dark-text);
  opacity: 0.8;
}

/* CTA Section */
.cta-section {
  background-image: var(--gradient-bg);
  color: var(--light-text);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 30% 50%, rgba(255, 138, 128, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 70% 50%, rgba(206, 147, 216, 0.2) 0%, transparent 50%);
  z-index: 0;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.cta-text {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* FAQ Section */
.faq {
  padding: 5rem 0;
  background-color: var(--light-text);
}

.faq-container {
  max-width: 800px;
  margin: 3rem auto 0;
}

.faq-item {
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-bottom: 1rem;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.05);
}

.faq-question {
  background-color: var(--light-bg);
  padding: 1.2rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.question-text {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--secondary-color);
}

.faq-toggle {
  width: 24px;
  height: 24px;
  background-color: var(--accent-color);
  color: var(--light-text);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer-inner {
  padding: 0 1.2rem;
}

.faq-item.active .faq-question {
  background-color: #E1BEE7;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 1.2rem;
}

/* Footer */
.site-footer {
  background-color: var(--secondary-color);
  color: var(--light-text);
  padding: 4rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
}

.footer-column h3 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: var(--accent-color);
  position: relative;
  padding-bottom: 0.8rem;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--accent-alt);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.footer-logo img {
  width: 40px;
  height: 40px;
}

.footer-about {
  opacity: 0.8;
  line-height: 1.7;
  margin-bottom: 1rem;
}

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

.footer-link-item {
  margin-bottom: 0.8rem;
}

.footer-link {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: var(--accent-alt);
  text-decoration: underline;
}

.footer-copyright {
  text-align: center;
  padding-top: 2rem;
  margin-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  opacity: 0.7;
}

/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media screen and (max-width: 992px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

@media screen and (max-width: 768px) {
  .nav-desktop {
    display: none;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .nav-mobile.active {
    display: block;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    text-align: center;
    margin-bottom: 0.5rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .step-card {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .step-number {
    margin-bottom: 1rem;
  }
}

@media screen and (max-width: 576px) {
  .hero-title {
    font-size: 1.8rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .cta-title {
    font-size: 1.8rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
}