/* Modern design with teal/green gradient theme */
:root {
  --primary: #00C9FF;
  --secondary: #92FE9D;
  --dark: #003545;
  --light: #FFFFFF;
  --text: #333333;
  --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
  --box-shadow: 0 10px 30px rgba(0, 201, 255, 0.1);
}

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

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text);
  background-color: #f9f9f9;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

a {
  text-decoration: none;
  color: var(--primary);
  transition: color 0.3s ease;
}

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

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

.text-gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: var(--primary);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  z-index: 1000;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

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

.logo img {
  height: 40px;
  margin-right: 10px;
}

.logo-text {
  font-weight: 800;
  font-size: 1.4rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
}

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

.nav-item {
  margin: 0 15px;
}

.nav-link {
  color: var(--text);
  font-weight: 600;
  position: relative;
  padding: 5px 0;
}

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

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

.menu-toggle {
  display: none;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px 0;
  background: var(--gradient);
  border-radius: 3px;
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  padding: 150px 0 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #f9f9f9 0%, rgba(0, 201, 255, 0.05) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 40px;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.hero-title {
  font-size: 2.8rem;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 15px;
  font-weight: 600;
}

.hero-description {
  font-size: 1.1rem;
  margin-bottom: 30px;
  color: #555;
  max-width: 90%;
}

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

.hero-shape {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.1;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.btn-primary {
  color: white;
  background: var(--gradient);
  box-shadow: var(--box-shadow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(0, 201, 255, 0.2);
}

.btn-outline {
  color: var(--primary);
  background: transparent;
  border: 2px solid var(--primary);
  margin-left: 15px;
}

.btn-outline:hover {
  color: white;
  background: var(--gradient);
}

/* Features Section */
.features {
  padding: 100px 0;
  background-color: #fff;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 2.5rem;
  display: inline-block;
  position: relative;
  margin-bottom: 15px;
}

.section-subtitle {
  max-width: 600px;
  margin: 0 auto;
  color: #666;
}

.feature-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  grid-gap: 30px;
}

.feature-card {
  background: #fff;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid transparent;
  border-image: var(--gradient);
  border-image-slice: 1;
}

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

.feature-icon {
  margin-bottom: 25px;
  height: 70px;
  width: 70px;
  background: var(--gradient);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon svg {
  width: 40px;
  height: 40px;
  fill: white;
}

.feature-title {
  font-size: 1.3rem;
  margin-bottom: 15px;
  font-weight: 700;
}

.feature-description {
  color: #666;
  font-size: 0.95rem;
}

/* How It Works */
.how-it-works {
  padding: 100px 0;
  background-color: rgba(0, 201, 255, 0.05);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  grid-gap: 40px;
  margin-top: 40px;
}

.step-card {
  background: white;
  border-radius: 15px;
  padding: 40px 30px;
  text-align: center;
  box-shadow: var(--box-shadow);
  position: relative;
}

.step-number {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient);
  color: white;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.step-icon {
  margin: 0 auto 20px;
  width: 60px;
  height: 60px;
}

.step-title {
  font-size: 1.2rem;
  margin-bottom: 15px;
}

.step-description {
  color: #666;
}

/* Testimonial Section */
.testimonials {
  padding: 100px 0;
  background: #fff;
}

.testimonial-wrapper {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.testimonial-card {
  background: white;
  border-radius: 15px;
  padding: 40px;
  box-shadow: var(--box-shadow);
  margin: 30px 0;
}

.testimonial-text {
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 20px;
  color: #555;
}

.testimonial-author {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--dark);
}

.testimonial-role {
  color: #777;
  font-size: 0.9rem;
}

/* CTA Section */
.cta {
  padding: 80px 0;
  background: var(--gradient);
  position: relative;
  overflow: hidden;
}

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

.cta-title {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.cta-description {
  margin-bottom: 30px;
  font-size: 1.1rem;
  opacity: 0.9;
}

.cta-shape {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.2;
}

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

.btn-white:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* FAQ Section */
.faq {
  padding: 100px 0;
  background-color: #fff;
}

.accordion-container {
  max-width: 800px;
  margin: 40px auto 0;
}

.accordion-item {
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  margin-bottom: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.accordion-header {
  padding: 20px;
  cursor: pointer;
  position: relative;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.accordion-header::after {
  content: '+';
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.accordion-header.active::after {
  transform: rotate(45deg);
}

.accordion-content {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.accordion-content.active {
  padding: 0 20px 20px;
  max-height: 1000px;
}

/* Footer */
.footer {
  background: var(--dark);
  color: white;
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-gap: 40px;
}

.footer-brand {
  margin-bottom: 20px;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.footer-logo img {
  height: 40px;
  margin-right: 10px;
}

.footer-text {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
  max-width: 400px;
}

.footer-heading {
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--gradient);
}

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

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

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: all 0.3s ease;
}

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

.copyright {
  margin-top: 50px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-title {
    font-size: 2.2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .cta-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-image {
    grid-row: 1;
  }
  
  .hero-content {
    text-align: center;
    grid-row: 2;
  }
  
  .hero-description {
    max-width: 100%;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
  }
  
  .nav-menu.active {
    height: auto;
    padding: 20px 0;
  }
  
  .nav-list {
    flex-direction: column;
    align-items: center;
  }
  
  .nav-item {
    margin: 10px 0;
  }
  
  .btn-outline {
    margin-left: 0;
    margin-top: 15px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
}