/* Main Styles for digitale-werksicherheit.de */

:root {
  --primary-color: #0056b3;
  --secondary-color: #003366;
  --accent-color: #00a8e8;
  --light-color: #f8f9fa;
  --dark-color: #212529;
  --gray-color: #6c757d;
  --success-color: #28a745;
  --font-main: 'Roboto', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  line-height: 1.6;
  color: var(--dark-color);
  background-color: #fff;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

p {
  margin-bottom: 1.5rem;
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  text-align: center;
  transition: all 0.3s ease;
}

.btn:hover {
  background-color: var(--accent-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

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

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

/* Header Styles */
header {
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

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

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
}

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

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

nav ul li {
  margin-left: 30px;
}

nav ul li a {
  font-weight: 600;
  color: var(--dark-color);
}

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

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

/* Hero Section */
.hero {
  background: linear-gradient(rgba(0, 51, 102, 0.8), rgba(0, 51, 102, 0.8)), url('../images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  color: white;
  padding: 150px 0 100px;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: white;
}

.hero p {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 2rem;
}

/* Section Styles */
section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 2.5rem;
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--accent-color);
}

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

.features-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.feature-box {
  flex: 0 0 calc(33.333% - 30px);
  background-color: white;
  padding: 30px;
  margin-bottom: 30px;
  border-radius: 5px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

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

.feature-box i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.feature-box h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

/* Products Section */
.product-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.product-box {
  flex: 0 0 calc(50% - 20px);
  margin-bottom: 40px;
  background-color: white;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.product-img {
  height: 300px;
  background-size: cover;
  background-position: center;
}

.product-content {
  padding: 30px;
}

.product-content h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
}

/* Use Cases Section */
.use-cases {
  background-color: var(--light-color);
}

.use-case-box {
  background-color: white;
  padding: 30px;
  margin-bottom: 30px;
  border-radius: 5px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.use-case-box h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: var(--primary-color);
}

/* Contact Form Section */
.contact-form {
  max-width: 800px;
  margin: 0 auto;
  background-color: white;
  padding: 40px;
  border-radius: 5px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

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

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
}

.form-control {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 1rem;
}

.form-control:focus {
  border-color: var(--primary-color);
  outline: none;
}

textarea.form-control {
  min-height: 150px;
}

/* Footer */
footer {
  background-color: var(--secondary-color);
  color: white;
  padding: 60px 0 30px;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.footer-col {
  flex: 0 0 calc(33.333% - 30px);
  margin-bottom: 30px;
}

.footer-col h3 {
  color: white;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

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

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

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.8);
}

.footer-col ul li a:hover {
  color: white;
}

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

/* Responsive Styles */
@media (max-width: 992px) {
  .feature-box {
    flex: 0 0 calc(50% - 20px);
  }
  
  .product-box {
    flex: 0 0 100%;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 15px;
  }
  
  nav ul {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background-color: white;
    flex-direction: column;
    padding: 20px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  }
  
  nav ul.show {
    display: flex;
  }
  
  nav ul li {
    margin: 10px 0;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .feature-box {
    flex: 0 0 100%;
  }
  
  .footer-col {
    flex: 0 0 100%;
  }
}

@media (max-width: 576px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .section-title h2 {
    font-size: 2rem;
  }
}