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

/* Variables - Blue/Teal Palette */
:root {
  --primary-color: #2874A6;
  --secondary-color: #1ABC9C;
  --accent-color: #3498DB;
  --light-color: #ECF0F1;
  --dark-color: #2C3E50;
  --gradient-primary: linear-gradient(135deg, #3498DB 0%, #2874A6 100%);
  --hover-color: #21618C;
  --background-color: #F8FBFC;
  --text-color: #34495E;
  --border-color: rgba(40, 116, 166, 0.2);
  --divider-color: rgba(26, 188, 156, 0.1);
  --shadow-color: rgba(44, 62, 80, 0.1);
  --highlight-color: #F1C40F; /* Complementary Yellow */
  --main-font: 'Roboto Condensed', sans-serif;
  --alt-font: 'Open Sans', serif;
}

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

/* Utility & Neuromorphism */
.neumorph {
    background: var(--background-color);
    box-shadow: 8px 8px 16px rgba(163, 177, 198, 0.6), -8px -8px 16px rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.2);
}
.neumorph-inset {
    box-shadow: inset 5px 5px 10px rgba(163, 177, 198, 0.6), inset -5px -5px 10px rgba(255, 255, 255, 0.5);
}

/* Navigation - No JS Hamburger */
#nav-toggle { display: none; }
.nav-menu { display: none; }
#nav-toggle:checked ~ .nav-menu { display: block; }

/* Timeline for Features */
.timeline-item { position: relative; padding-left: 2rem; border-left: 2px solid var(--secondary-color); }
.timeline-item::before { content: ''; position: absolute; left: -9px; top: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--secondary-color); }

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