/* SmartINBOX Styles */

/* Base Styles */
:root {
  --primary-color: #2c3e50;
  --secondary-color: #3498db;
  --accent-color: #e74c3c;
  --text-color: #333;
  --light-text: #f5f5f5;
  --background-color: #f9f9f9;
  --card-background: #fff;
  --border-color: #e1e1e1;
  --success-color: #2ecc71;
  --warning-color: #f39c12;
  --error-color: #e74c3c;
  --box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
}

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

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

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

ul {
  list-style: none;
}

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

section {
  padding: 80px 0;
}

h1, h2, h3, h4, h5, h6 {
  margin-bottom: 20px;
  line-height: 1.2;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 40px;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 15px;
}

/* Buttons */
.primary-btn, .secondary-btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 4px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.primary-btn {
  background-color: var(--secondary-color);
  color: white;
  border: none;
}

.primary-btn:hover {
  background-color: #2980b9;
  color: white;
}

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

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

/* Header */
header {
  background-color: var(--primary-color);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--box-shadow);
}

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

.logo img {
  height: 40px;
}

nav ul {
  display: flex;
}

nav ul li {
  margin-left: 20px;
}

nav ul li a {
  color: var(--light-text);
  font-weight: 500;
}

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

.login-btn {
  background-color: var(--secondary-color);
  padding: 8px 16px;
  border-radius: 4px;
}

.login-btn:hover {
  background-color: #2980b9;
  color: white;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, #34495e 100%);
  color: var(--light-text);
  padding: 100px 0;
}

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

.hero-content h1 {
  font-size: 2.8rem;
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

.cta-buttons {
  display: flex;
  gap: 15px;
}

/* Features Section */
.features {
  background-color: var(--background-color);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--card-background);
  padding: 30px;
  border-radius: 8px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

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

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

/* Demo Section */
.demo {
  background-color: white;
}

.demo-content {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 40px;
  align-items: center;
}

.demo-video {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.demo-features ul {
  margin: 20px 0;
}

.demo-features li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
}

.demo-features li::before {
  content: "✓";
  color: var(--success-color);
  position: absolute;
  left: 0;
}

/* Pricing Section */
.pricing {
  background-color: var(--background-color);
}

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

.pricing-card {
  background-color: var(--card-background);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

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

.pricing-card.featured {
  border: 2px solid var(--secondary-color);
  transform: scale(1.05);
}

.pricing-header {
  background-color: var(--primary-color);
  color: white;
  padding: 20px;
  text-align: center;
}

.pricing-header h3 {
  margin-bottom: 10px;
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
}

.price span {
  font-size: 1rem;
  font-weight: 400;
}

.pricing-features {
  padding: 20px;
}

.pricing-features ul {
  margin-bottom: 20px;
}

.pricing-features li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
}

.pricing-features li::before {
  content: "✓";
  color: var(--success-color);
  position: absolute;
  left: 0;
}

.pricing-card .secondary-btn,
.pricing-card .primary-btn {
  display: block;
  margin: 0 20px 20px;
}

/* About Section */
.about {
  background-color: white;
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
}

/* Contact Section */
.contact {
  background-color: var(--background-color);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--card-background);
  padding: 30px;
  border-radius: 8px;
  box-shadow: var(--box-shadow);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary-color);
}

/* Footer */
footer {
  background-color: var(--primary-color);
  color: var(--light-text);
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.footer-col h4 {
  margin-bottom: 20px;
  font-size: 1.2rem;
}

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

.footer-col ul li a {
  color: #bdc3c7;
}

.footer-col ul li a:hover {
  color: var(--secondary-color);
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-links 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-links a:hover {
  background-color: var(--secondary-color);
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero .container,
  .demo-content {
    grid-template-columns: 1fr;
  }
  
  .hero-image {
    order: -1;
  }
}

@media (max-width: 768px) {
  header .container {
    flex-direction: column;
  }
  
  nav ul {
    margin-top: 20px;
  }
  
  nav ul li {
    margin: 0 10px;
  }
  
  .pricing-card.featured {
    transform: none;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  section {
    padding: 60px 0;
  }
  
  .cta-buttons {
    flex-direction: column;
    gap: 10px;
  }
  
  .primary-btn, .secondary-btn {
    width: 100%;
  }
  
  nav ul {
    flex-wrap: wrap;
    justify-content: center;
  }
  
  nav ul li {
    margin: 5px 10px;
  }
}