@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css');

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&family=Raleway:wght@700;900&display=swap');

:root {
  /* Green & Nature Palette */
  --primary-color: #27AE60;     /* Green */
  --secondary-color: #1E8449;   /* Darker Green */
  --accent-color: #2ECC71;      /* Bright Green */
  --light-color: #FFFFFF;
  --dark-color: #1B2631;
  --gradient-primary: linear-gradient(135deg, #27AE60 0%, #1E8449 100%);
  --hover-color: #219150;
  --background-color: #F9FBF9;  /* Very light green tint */
  --text-color: #333333;
  --border-color: rgba(39, 174, 96, 0.2);
  --divider-color: rgba(39, 174, 96, 0.1);
  --shadow-color: rgba(39, 174, 96, 0.15);
  --highlight-color: #F1C40F;   /* Yellow complimentary */
  
  --main-font: 'Raleway', sans-serif;
  --alt-font: 'Open Sans', sans-serif;
}

/* Base Styles */
html { scroll-behavior: smooth; }
body { font-family: var(--alt-font); color: var(--text-color); background-color: var(--background-color); }
h1, h2, h3, h4, h5, h6 { font-family: var(--main-font); }

/* Neuromorphism Utilities */
.neu-card {
    background: var(--light-color);
    box-shadow: 5px 5px 15px var(--shadow-color), -5px -5px 15px #ffffff;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
}
.neu-btn {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 3px 3px 10px var(--shadow-color);
    transition: transform 0.2s, box-shadow 0.2s;
}
.neu-btn:hover {
    transform: translateY(-2px);
    box-shadow: 5px 5px 15px var(--shadow-color);
}

/* Timeline for Features */
.timeline-item {
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
}
.timeline-item::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 5px;
    width: 16px;
    height: 16px;
    background: var(--highlight-color);
    border-radius: 50%;
}

/* No-JS Hamburger Menu */
#menu-toggle { display: none; }
.nav-menu { display: flex; }
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--dark-color);
        padding: 1rem;
    }
    #menu-toggle:checked + .nav-menu { display: flex; }
}