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

:root {
  /* Site Colors - Variant 2 (Blue/Purple/Elegant) */
  --primary-color: #2874A6;
  --secondary-color: #1F618D;
  --accent-color: #5DADE2;
  --light-color: #F4F6F7;
  --dark-color: #1B2631;
  --gradient-primary: linear-gradient(135deg, #2E86C1 0%, #154360 100%);
  --hover-color: #21618C;
  --background-color: #ECF0F1;
  --text-color: #2C3E50;
  --border-color: rgba(40, 116, 166, 0.3);
  --divider-color: rgba(31, 97, 141, 0.15);
  --shadow-color: rgba(0, 0, 0, 0.1);
  --highlight-color: #E67E22; /* Burnt Orange for contrast */
  
  /* Fonts */
  --main-font: 'Playfair Display', serif;
  --alt-font: 'Lato', sans-serif;
}

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

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

.btn-elegant {
    background: var(--dark-color);
    color: #fff;
    border: 1px solid var(--primary-color);
    box-shadow: 4px 4px 10px rgba(0,0,0,0.2);
    transition: 0.3s;
}

.btn-elegant:hover {
    background: var(--primary-color);
    color: white;
}

/* Neumorphism Depth for Sections */
.depth-panel {
    background: #ECF0F1;
    border-radius: 8px;
    box-shadow:  7px 7px 14px #d1d4d5, -7px -7px 14px #ffffff;
    border: 1px solid rgba(255,255,255,0.5);
}

/* Timeline Style V2 */
.timeline-card {
    border-left: 4px solid var(--highlight-color);
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 2rem;
}
.timeline-card::before {
    content: '\f00c'; /* FontAwesome check */
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    left: -12px;
    top: 0;
    background: var(--background-color);
    color: var(--highlight-color);
}

/* Nav Helper */
#menu-toggle { display: none; }
#menu-toggle:checked ~ .mobile-nav { display: block; }