/* Variables */
:root {
  --primary: #6b21a8; /* Purple */
  --primary-light: #f0abfc;
  --secondary: #0ea5e9; /* Sky */
  --dark: #0f172a;
  --light: #f8fafc;
  --gray: #64748b;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --border-radius: 8px;
}

/* Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--light);
}

a {
  text-decoration: none;
  color: var(--primary);
  transition: var(--transition);
}

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 2.5rem;
  position: relative;
}

h2:after {
  content: '';
  position: absolute;
  width: 80px;
  height: 4px;
  background: var(--primary);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

.section-desc {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
  color: var(--gray);
}

/* Buttons */
.btn {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 0.8rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn:hover {
  background: var(--secondary);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

/* Header */
header {
  background: white;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 1rem 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo span {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary);
}

/* Navigation */
nav {
  display: flex;
  align-items: center;
}

.menu-icon {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

#menu-toggle {
  display: none;
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-menu a {
  color: var(--dark);
  font-weight: 500;
}

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

/* Hero Section */
.hero {
  padding: 5rem 0;
  background: linear-gradient(135deg, white 0%, #f3e8ff 100%);
  overflow: hidden;
}

.hero-content {
  text-align: center;
  margin-bottom: 3rem;
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero h1 span {
  color: var(--primary);
  position: relative;
}

.hero h1 span:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 8px;
  background: var(--primary-light);
  bottom: 5px;
  left: 0;
  z-index: -1;
  border-radius: 10px;
}

.hero p {
  max-width: 600px;
  margin: 0 auto 2rem;
  font-size: 1.2rem;
}

.wave-animation {
  animation: wave 3s infinite ease-in-out;
}

@keyframes wave {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
}

/* Products Section */
.products {
  padding: 5rem 0;
  background-color: white;
}

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

.product-card {
  background: white;
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.product-icon {
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
  animation: pulse 3s infinite ease-in-out;
}

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

/* Features Section */
.features {
  padding: 5rem 0;
  background-color: #f3e8ff;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.feature h3 {
  color: var(--primary);
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

/* AI Resources Section */
.ai-resources {
  padding: 5rem 0;
  background-color: white;
}

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

.resource-box {
  background-color: var(--light);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.resource-box h3 {
  color: var(--primary);
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

.resource-links li {
  margin-bottom: 1rem;
  position: relative;
  padding-left: 1.5rem;
}

.resource-links li:before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--secondary);
}

.resource-links a {
  color: var(--dark);
  font-weight: 500;
}

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

/* Contact Section */
.contact {
  padding: 5rem 0;
  background-color: #f3e8ff;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info {
  padding: 2rem;
  background-color: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.contact-details {
  margin-top: 2rem;
}

.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.form-group label {
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  padding: 0.8rem;
  border: 1px solid #e2e8f0;
  border-radius: var(--border-radius);
  font-family: inherit;
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* Footer */
footer {
  background-color: var(--dark);
  color: white;
  padding: 4rem 0 2rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
}

.footer-nav ul {
  margin-top: 1rem;
}

.footer-nav li {
  margin-bottom: 0.5rem;
}

.footer-nav a {
  color: #cbd5e1;
}

.footer-nav a:hover {
  color: white;
}

.social-icons {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: white;
  transition: var(--transition);
}

.social-icons a:hover {
  background-color: var(--primary);
}

.copyright {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  color: #cbd5e1;
}

/* Responsive Design */
@media (max-width: 992px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
}

@media (max-width: 768px) {
  .menu-icon {
    display: block;
  }
  
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
  }
  
  #menu-toggle:checked ~ .nav-menu {
    max-height: 300px;
  }
  
  .nav-menu li {
    width: 100%;
  }
  
  .nav-menu a {
    display: block;
    padding: 1rem 2rem;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .hero {
    padding: 3rem 0;
  }
  
  .product-grid,
  .feature-grid,
  .resources-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}