@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css');
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;700&family=Roboto:wght@400;700&display=swap');

:root {
  --primary-color: #34495D;
  --secondary-color: #2C3D4F;
  --accent-color: #EE7738;
  --light-color: #ECF0F1; /* Light text color for dark theme */
  --dark-color: #1F2B38; /* Darker bg variant */
  --gradient-primary: linear-gradient(135deg, #EE7738 0%, #F59D2A 100%);
  --hover-color: #F59D2A;
  --background-color: #2C3D4F; /* Main dark background */
  --text-color: #BDC3C7; /* Lighter text for dark theme */
  --border-color: rgba(238, 119, 56, 0.2);
  --divider-color: rgba(236, 240, 241, 0.1);
  --shadow-color-dark: rgba(0, 0, 0, 0.4);
  --shadow-color-light: rgba(255, 255, 255, 0.05);
  --highlight-color: #F59D2A;
  --main-font: 'Oswald', sans-serif;
  --alt-font: 'Roboto', sans-serif;
}

/* Base Styles */
body {
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--main-font);
  color: var(--light-color);
}

a {
  color: var(--highlight-color);
  transition: color 0.3s ease;
}

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

/* Header */
.hamburger-menu {
  cursor: pointer;
  z-index: 100;
}

.navigation-menu {
  display: none;
  position: absolute;
  top: 80px;
  left: 0;
  width: 100%;
  background-color: var(--secondary-color);
  padding: 1rem 0;
  box-shadow: 0 4px 6px var(--shadow-color-dark);
}

#menu-toggle:checked + .hamburger-menu + .navigation-menu {
  display: block;
}

.nav-link {
  color: var(--light-color);
  font-family: var(--main-font);
  font-size: 1.1rem;
  padding: 0.5rem 1rem;
  display: block;
  transition: background-color 0.3s ease;
}

.nav-link:hover {
  color: var(--dark-color);
  background-color: var(--highlight-color);
}

@media (min-width: 768px) {
  .navigation-menu {
    display: flex;
    position: static;
    width: auto;
    background-color: transparent;
    box-shadow: none;
    padding: 0;
  }
}

/* Neumorphism Styles (Dark Theme) */
.neumorphic-header {
  box-shadow: 8px 8px 15px var(--shadow-color-dark), -8px -8px 15px var(--shadow-color-light);
}

.neumorphic-card {
  border-radius: 20px;
  background: var(--background-color);
  box-shadow: 10px 10px 20px var(--shadow-color-dark), -10px -10px 20px var(--shadow-color-light);
  transition: all 0.3s ease;
  padding: 1.5rem;
}

.neumorphic-card-flat {
  border-radius: 15px;
  background: var(--dark-color); /* Flatter background */
  padding: 1.5rem;
}

.neumorphic-card:hover {
  transform: translateY(-5px);
  box-shadow: 12px 12px 25px var(--shadow-color-dark), -12px -12px 25px var(--shadow-color-light);
}

.neumorphic-input {
  border: none;
  outline: none;
  border-radius: 10px;
  padding: 1rem;
  background: var(--background-color);
  color: var(--text-color);
  box-shadow: inset 6px 6px 12px var(--shadow-color-dark), inset -6px -6px 12px var(--shadow-color-light);
}

.neumorphic-input::placeholder {
  color: var(--text-color);
  opacity: 0.7;
}

.neumorphic-button {
  border: none;
  outline: none;
  border-radius: 10px;
  padding: 1rem;
  font-weight: bold;
  cursor: pointer;
  background: var(--gradient-primary);
  color: var(--dark-color);
  box-shadow: 6px 6px 12px var(--shadow-color-dark), -6px -6px 12px var(--shadow-color-light);
  transition: all 0.3s ease;
}

.neumorphic-button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 8px 8px 15px var(--shadow-color-dark), -8px -8px 15px var(--shadow-color-light);
}

/* Timeline (Features) */
.timeline-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline-container::after {
  content: '';
  position: absolute;
  width: 4px;
  background-color: var(--border-color);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
  z-index: -1;
}

.timeline-item {
  padding: 20px 40px;
  position: relative;
  width: 50%;
}

.timeline-item.left {
  left: 0;
  padding-right: 60px;
}

.timeline-item.right {
  left: 50%;
  padding-left: 60px;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: var(--highlight-color);
  border: 4px solid var(--accent-color);
  top: 30px;
  border-radius: 50%;
  z-index: 1;
}

.timeline-item.left::after {
  right: -14px;
}

.timeline-item.right::after {
  left: -14px;
}

.timeline-content {
  position: relative;
}

/* Responsive Timeline */
@media (max-width: 768px) {
  .timeline-container::after {
    left: 31px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }
  .timeline-item.left, .timeline-item.right {
    left: 0;
    padding-left: 70px;
  }
  .timeline-item.left::after, .timeline-item.right::after {
    left: 17px;
  }
}