@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css');

:root {
  --primary-color: #27AE60;
  --secondary-color: #16A085;
  --accent-color: #F1C40F;
  --light-color: #FEFAE0;
  --dark-color: #2C3E50;
  --gradient-primary: linear-gradient(135deg, #27AE60 0%, #16A085 100%);
  --hover-color: #239B56;
  --background-color: #ECF0F1;
  --text-color: #2C3E50;
  --border-color: rgba(39, 174, 96, 0.3);
  --divider-color: rgba(39, 174, 96, 0.2);
  --shadow-color: rgba(44, 62, 80, 0.15);
  --highlight-color: #E67E22;
  --main-font: 'Lora', serif;
  --alt-font: 'Open Sans', sans-serif;
}

body {
  background-color: var(--background-color);
  color: var(--text-color);
  font-family: var(--alt-font);
}

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

.neuromorph-card {
  border-radius: 20px;
  background: var(--background-color);
  padding: 2rem;
  box-shadow: 10px 10px 20px var(--shadow-color), -10px -10px 20px #ffffff;
  transition: box-shadow 0.3s ease-in-out;
}

.neuromorph-card:hover {
  box-shadow: 5px 5px 10px var(--shadow-color), -5px -5px 10px #ffffff;
}

.neuromorph-input {
    border: none;
    background: var(--background-color);
    padding: 1rem;
    border-radius: 10px;
    box-shadow: inset 5px 5px 10px var(--shadow-color), inset -5px -5px 10px #ffffff;
}

.timeline-vertical {
  position: relative;
  margin: 2rem 0;
  padding-left: 2rem;
  border-left: 3px solid var(--primary-color);
}

.timeline-vertical-item {
  margin-bottom: 2rem;
  position: relative;
}

.timeline-vertical-item::before {
  content: '';
  background: var(--accent-color);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  position: absolute;
  left: -33px;
  top: 0;
  border: 4px solid var(--background-color);
}

header, footer {
  background-color: var(--dark-color);
  color: var(--light-color);
}

footer img[alt="logo"], header img[alt="logo"] {
  filter: brightness(0) invert(1);
}

/* Hamburger Menu CSS */
#menu-toggle {
  display: none;
}

.menu-button-container {
  display: none;
  cursor: pointer;
}

@media (max-width: 768px) {
  .menu-button-container {
    display: block;
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 1001;
  }
  .navigation ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 60px;
    left: 0;
    width: 100%;
    background-color: var(--dark-color);
  }
  #menu-toggle:checked + .navigation ul {
    display: flex;
  }
  header .logo {
      margin-left: auto;
      margin-right: auto;
  }
}