/* Base styles */
:root {
  --primary-color: #e63946;
  --secondary-color: #2a9d8f;
  --dark-color: #264653;
  --light-color: #f1faee;
  --accent-color: #a8dadc;
  --text-color: #333333;
  --light-text: #ffffff;
  --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

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

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

body {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: #fafafa;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

.page-wrapper {
  overflow-x: hidden;
  position: relative;
}

/* Header Styles */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 5%;
  background-color: rgba(38, 70, 83, 0.95);
  z-index: 1000;
  box-shadow: var(--shadow);
}

.logo {
  flex: 1;
}

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

nav {
  flex: 2;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links li a {
  color: var(--light-text);
  font-weight: 500;
  position: relative;
  padding: 5px 0;
}

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

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

.hamburger {
  display: none;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px;
  background-color: var(--light-text);
}

/* Hero Section */
.hero {
  display: flex;
  align-items: center;
  min-height: 100vh;
  padding: 100px 5% 50px;
  background: var(--dark-color);
  color: var(--light-text);
}

.hero-content {
  flex: 1;
  max-width: 600px;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.highlight {
  color: var(--primary-color);
}

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

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-graphic {
  max-width: 100%;
  height: auto;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  padding: 14px 30px;
  background: var(--gradient);
  color: var(--light-text);
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  border: none;
  box-shadow: 0 4px 15px rgba(230, 57, 70, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 20px rgba(230, 57, 70, 0.4);
}

.btn-secondary {
  display: inline-block;
  padding: 14px 30px;
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--primary-color);
  color: var(--light-text);
}

/* Section styling */
section {
  padding: 80px 5%;
}

h2 {
  font-size: 2.2rem;
  margin-bottom: 2rem;
  text-align: center;
}

.tech-section, .features-section, .pricing-section {
  text-align: center;
}

.tech-section {
  background-color: var(--light-color);
}

.tech-cards, .pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 2rem;
}

.tech-card, .pricing-card {
  background-color: white;
  padding: 30px 20px;
  border-radius: 15px;
  box-shadow: var(--shadow);
}

.features-list {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

.feature {
  display: flex;
  margin-bottom: 30px;
}

.feature-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-right: 20px;
}

.pricing-card.featured {
  border: 2px solid var(--primary-color);
  position: relative;
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  color: white;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.8rem;
}

.plan-name {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.plan-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--dark-color);
  margin-bottom: 20px;
}

.plan-price span {
  font-size: 1rem;
  color: #777;
}

.cta-section {
  background: var(--gradient);
  color: var(--light-text);
  text-align: center;
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: var(--light-text);
  padding: 50px 5% 20px;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 30px;
}

.footer-links {
  display: flex;
  gap: 40px;
}

.footer-column h4 {
  margin-bottom: 15px;
}

.footer-column ul li {
  margin-bottom: 8px;
}

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

/* Responsive design */
@media (max-width: 992px) {
  .hero {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-content {
    margin-bottom: 50px;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  
  .nav-links {
    display: none;
  }
  
  .footer-content {
    flex-direction: column;
  }
  
  .footer-logo, .footer-links, .footer-icon {
    margin-bottom: 30px;
  }
}

@media (max-width: 576px) {
  .tech-cards, .pricing-cards {
    grid-template-columns: 1fr;
  }
  
  .footer-links {
    flex-direction: column;
  }
}