@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
  /* Site Colors: Teal/Blue Palette */
  --primary-color: #1ABC9C;
  --secondary-color: #16A085;
  --accent-color: #3498DB;
  --light-color: #ECF0F1;
  --dark-color: #2C3E50;
  --gradient-primary: linear-gradient(135deg, #48C9B0 0%, #16A085 100%);
  --hover-color: #148F77;
  --background-color: #F8FBFD;
  --text-color: #34495E;
  --border-color: rgba(26, 188, 156, 0.2);
  --divider-color: rgba(44, 62, 80, 0.1);
  --shadow-color: rgba(22, 160, 133, 0.15);
  --highlight-color: #F1C40F; /* Complementary */
  
  --main-font: 'Roboto Condensed', sans-serif;
  --alt-font: 'Open Sans', sans-serif;
}

/* Base Styles */
body {
    font-family: var(--alt-font);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

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

/* Neumorphism Utilities */
.neu-card {
    background: var(--background-color);
    box-shadow: 8px 8px 16px var(--shadow-color), -8px -8px 16px #ffffff;
    border-radius: 15px;
    border: 1px solid var(--border-color);
}

.neu-btn {
    background: var(--gradient-primary);
    box-shadow: 5px 5px 10px var(--shadow-color), -5px -5px 10px #ffffff;
    border: none;
    transition: all 0.3s ease;
}

.neu-btn:hover {
    transform: translateY(-2px);
    box-shadow: 2px 2px 5px var(--shadow-color);
    background: var(--hover-color);
}

/* Navigation - Mobile Menu Logic (CSS Only) */
#menu-toggle:checked ~ nav {
    display: block;
}

/* Specific Element Styling */
.section-divider hr {
    border-top: 2px solid var(--border-color);
}

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

/* Feature Timeline */
.timeline-item {
    position: relative;
    padding-left: 20px;
    border-left: 3px solid var(--primary-color);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -9px;
    top: 0;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--accent-color);
}