/* Base Variables */
:root {
  --primary-color: #00BFA5;
  --secondary-color: #1E88E5;
  --accent-color: #4FC3F7;
  --dark-color: #263238;
  --light-color: #E0F7FA;
  --white: #ffffff;
  --text-color: #37474F;
  --gray: #90A4AE;
  --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  --shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --radius: 8px;
  --transition: all 0.3s ease;
  --font-heading: 'Roboto', sans-serif;
  --font-body: 'Lato', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text-color);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  background-color: var(--white);
}

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

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 15px;
  color: var(--dark-color);
}

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.8rem;
}

p {
  margin-bottom: 20px;
}

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

/* Utilities */
.text-center {
  text-align: center;
}

.mt-50 {
  margin-top: 50px;
}

/* Sections */
.section {
  padding: 100px 0;
}

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

.section-title p {
  max-width: 700px;
  margin: 0 auto;
  color: var(--gray);
  font-size: 1.1rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  font-size: 1rem;
  border: none;
  outline: none;
}

.btn-primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: 0 5px 15px rgba(0, 191, 165, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 191, 165, 0.4);
}

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

.btn-outline:hover {
  background: var(--primary-color);
  color: var(--white);
  transform: translateY(-3px);
}

.arrow {
  margin-left: 8px;
  font-size: 1.2rem;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  padding: 20px 0;
  transition: var(--transition);
}

.header.sticky {
  background-color: var(--white);
  box-shadow: var(--shadow);
  padding: 15px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--dark-color);
}

.logo-text span {
  color: var(--primary-color);
}

.nav-menu {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-link {
  color: var(--dark-color);
  font-weight: 500;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

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

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

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

/* Hero Section */
.hero {
  background: var(--light-color);
  padding: 180px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%2300BFA5' fill-opacity='0.1' fill-rule='evenodd'%3E%3Ccircle cx='3' cy='3' r='3'/%3E%3Ccircle cx='13' cy='13' r='3'/%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  max-width: 750px;
  position: relative;
  z-index: 1;
}

.hero-title {
  margin-bottom: 20px;
  color: var(--dark-color);
  font-size: 3.5rem;
}

.hero-text {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: var(--text-color);
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
}

.stat-text {
  font-size: 0.9rem;
  color: var(--gray);
  font-weight: 500;
}
/* Features Section */
.features {
  background-color: var(--white);
  position: relative;
  overflow: hidden;
}

.features::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: var(--light-color);
  opacity: 0.6;
  z-index: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  position: relative;
  z-index: 1;
}

.feature-card {
  background-color: var(--white);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  border-top: 4px solid transparent;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 191, 165, 0.2);
  border-top: 4px solid var(--primary-color);
}

.feature-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: var(--light-color);
  border-radius: 12px;
  color: var(--primary-color);
}

.feature-icon svg {
  stroke: var(--primary-color);
  width: 30px;
  height: 30px;
}

.feature-title {
  margin-bottom: 15px;
  font-size: 1.4rem;
}

/* Process Section */
.process {
  background-color: var(--light-color);
  position: relative;
  overflow: hidden;
}

.process-container {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.process-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 30px;
  padding: 30px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.process-step:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 191, 165, 0.2);
}

.step-number {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: var(--white);
  font-size: 2rem;
  font-weight: 700;
  border-radius: 20px;
}

.step-content h3 {
  margin-bottom: 10px;
  color: var(--dark-color);
}

/* Showcase Section */
.showcase {
  background-color: var(--white);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.showcase-item {
  position: relative;
  height: 300px;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.showcase-item:nth-child(1) { background: linear-gradient(135deg, #00BFA5 0%, #1E88E5 100%); }
.showcase-item:nth-child(2) { background: linear-gradient(135deg, #1E88E5 0%, #5E35B1 100%); }
.showcase-item:nth-child(3) { background: linear-gradient(135deg, #5E35B1 0%, #00BFA5 100%); }
.showcase-item:nth-child(4) { background: linear-gradient(135deg, #00ACC1 0%, #7CB342 100%); }
.showcase-item:nth-child(5) { background: linear-gradient(135deg, #7CB342 0%, #00ACC1 100%); }
.showcase-item:nth-child(6) { background: linear-gradient(135deg, #039BE5 0%, #7E57C2 100%); }

.showcase-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: rgba(0, 0, 0, 0.5);
  color: var(--white);
  transform: translateY(100%);
  transition: var(--transition);
}

.showcase-item:hover .showcase-content {
  transform: translateY(0);
}

.showcase-title {
  color: var(--white);
  margin-bottom: 5px;
  font-size: 1.3rem;
}

.showcase-tag {
  display: inline-block;
  background: var(--primary-color);
  color: var(--white);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* Benefits Section */
.benefits {
  background-color: var(--light-color);
}

.benefits-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.benefit-card {
  background: var(--white);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 191, 165, 0.2);
}

.benefit-icon {
  width: 50px;
  height: 50px;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.benefit-title {
  margin-bottom: 15px;
  font-size: 1.3rem;
}

/* FAQ Section */
.faq {
  background-color: var(--white);
}

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

.faq-item {
  margin-bottom: 20px;
  border: 1px solid var(--light-color);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-question {
  padding: 20px;
  background-color: var(--white);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
  color: var(--dark-color);
}

.faq-question:hover {
  background-color: var(--light-color);
}

.faq-toggle {
  font-size: 1.5rem;
  transition: var(--transition);
}

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

.faq-answer.active {
  max-height: 300px;
}

.faq-answer-content {
  padding: 20px;
  border-top: 1px solid var(--light-color);
}

/* CTA Section */
.cta {
  background: var(--gradient);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg width='30' height='30' viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M15 0C6.716 0 0 6.716 0 15c0 8.284 6.716 15 15 15 8.284 0 15-6.716 15-15 0-8.284-6.716-15-15-15zm0 2c7.18 0 13 5.82 13 13s-5.82 13-13 13S2 22.18 2 15 7.82 2 15 2z' fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  color: var(--white);
  margin-bottom: 20px;
}

.cta-text {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 40px;
  font-size: 1.2rem;
}

.cta-btn {
  background: var(--white);
  color: var(--primary-color);
  font-weight: 700;
}

.cta-btn:hover {
  background: var(--light-color);
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

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

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.footer-logo-text {
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
}

.footer-about p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 15px;
}

.footer-heading {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.3rem;
  position: relative;
}

.footer-heading:after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 40px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-link a {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

.footer-link a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
}

.copyright {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

/* Mobile Responsiveness */
@media (max-width: 992px) {
  h1 {
    font-size: 2.8rem;
  }
  
  h2 {
    font-size: 2.2rem;
  }
  
  .section {
    padding: 80px 0;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
  
  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    padding: 20px;
    background: var(--white);
    flex-direction: column;
    transform: translateY(-150%);
    opacity: 0;
    transition: var(--transition);
    box-shadow: var(--shadow);
    z-index: 999;
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }
  
  .process-step {
    grid-template-columns: 1fr;
  }
  
  .step-number {
    margin: 0 auto 20px;
  }
  
  .step-content {
    text-align: center;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .showcase-grid {
    grid-template-columns: 1fr;
  }
  
  .section-title {
    margin-bottom: 40px;
  }
}