/* Base Styles & Variables */
:root {
  --primary: #FF5722;
  --secondary: #03A9F4;
  --dark: #333333;
  --light: #FFFFFF;
  --gray: #F5F5F5;
  --text: #212121;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  --transition: all 0.3s ease;
}

/* Typography */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Roboto:wght@300;400;700&display=swap');

body {
  font-family: 'Roboto', sans-serif;
  color: var(--text);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  background-color: var(--light);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  margin-top: 0;
  line-height: 1.3;
  color: var(--dark);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
}

h2 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

p {
  margin-bottom: 1.5rem;
}

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

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

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.text-center {
  text-align: center;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient);
  border-radius: 2px;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow);
  z-index: 1000;
  transition: var(--transition);
}

.header.scrolled {
  padding: 0.5rem 0;
  background-color: rgba(255, 255, 255, 0.98);
}

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

.logo {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--dark);
}

.logo svg {
  margin-right: 0.5rem;
}

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

.nav {
  display: flex;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  padding: 0.5rem 1rem;
  color: var(--dark);
  font-weight: 500;
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: var(--transition);
  transform: translateX(-50%);
}

.nav-link:hover::after {
  width: 80%;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--dark);
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background: var(--gradient);
  color: var(--light);
  border: none;
  border-radius: 30px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(255, 87, 34, 0.3);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 87, 34, 0.4);
  color: var(--light);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

/* Hero Section */
.hero {
  padding: 10rem 0 5rem;
  position: relative;
  overflow: hidden;
  background-color: var(--light);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(135deg, rgba(255, 87, 34, 0.05) 0%, rgba(3, 169, 244, 0.05) 100%);
  z-index: 0;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text {
  max-width: 600px;
}

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

.hero-text p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

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

.hero-image {
  position: relative;
}

/* Featured Cards */
.featured-container {
  margin-top: 3rem;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.featured-card {
  background-color: var(--light);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.featured-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card-image {
  height: 200px;
  overflow: hidden;
}

.card-image svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-content {
  padding: 1.5rem;
}

.card-title {
  margin-bottom: 1rem;
}

.card-description {
  color: #666;
  margin-bottom: 1.5rem;
}

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

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

.benefit-item {
  text-align: center;
  padding: 2rem;
  background-color: var(--light);
  border-radius: 10px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.benefit-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.benefit-icon {
  margin-bottom: 1.5rem;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  color: var(--light);
}

.benefit-icon svg {
  width: 30px;
  height: 30px;
}

/* How It Works */
.steps-container {
  max-width: 900px;
  margin: 0 auto;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
}

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

.step::after {
  content: '';
  position: absolute;
  top: 70px;
  left: 35px;
  height: calc(100% - 30px);
  width: 2px;
  background: var(--gradient);
  z-index: 0;
}

.step:last-child::after {
  display: none;
}

.step-number {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: var(--light);
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: bold;
  position: relative;
  z-index: 1;
}

.step-content {
  padding: 1rem;
}

.step-image {
  width: 200px;
  height: 200px;
  grid-row: span 2;
  grid-column: 2;
}

.step-image svg {
  width: 100%;
  height: 100%;
}

/* CTA Section */
.cta {
  background: var(--gradient);
  color: var(--light);
  text-align: center;
  padding: 5rem 0;
  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='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  z-index: 0;
}

.cta-title {
  color: var(--light);
  margin-bottom: 1.5rem;
  font-size: 2.2rem;
  position: relative;
  z-index: 1;
}

.cta-text {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  font-size: 1.2rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.cta .btn {
  background: var(--light);
  color: var(--primary);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 1;
}

.cta .btn:hover {
  background: var(--light);
  color: var(--secondary);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Footer */
.footer {
  background-color: #222;
  color: #999;
  padding: 5rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
}

.footer-brand {
  margin-bottom: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.footer-logo svg {
  margin-right: 1rem;
}

.footer-logo h3 {
  color: var(--light);
  margin: 0;
  font-weight: 600;
}

.footer-text {
  color: #999;
  max-width: 400px;
}

.footer-links h4 {
  color: var(--light);
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.footer-links h4::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--gradient);
}

.footer-links ul {
  padding: 0;
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: #999;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--light);
  padding-left: 5px;
}

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

/* Mobile Responsive */
@media (max-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr;
  }
  
  .hero-image {
    grid-row: 1;
    margin-bottom: 2rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 4rem 0;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.7rem;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .nav {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 80%;
    height: calc(100vh - 70px);
    background-color: var(--light);
    box-shadow: var(--shadow);
    transition: var(--transition);
    z-index: 999;
    overflow-y: auto;
    padding: 2rem;
  }
  
  .nav.active {
    right: 0;
  }
  
  .nav-list {
    flex-direction: column;
    width: 100%;
  }
  
  .nav-link {
    padding: 1rem 0;
    display: block;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }
  
  .step {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .step-number {
    margin: 0 auto 1rem;
  }
  
  .step::after {
    display: none;
  }
  
  .step-image {
    grid-column: 1;
    margin: 0 auto;
  }
  
  .benefits-grid, .featured-grid {
    grid-template-columns: 1fr;
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.8s ease-out forwards;
}