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

/* Colors selected: #337357 (Green), #5F6F52 (Olive), #D35400 (Rust), #F2F2F2 (White-ish) */

:root {
  --primary-color: #337357;
  --secondary-color: #1a3c2d; /* Darker version of primary */
  --accent-color: #5F6F52;
  --light-color: #E8F5E9;
  --dark-color: #0F1021;
  
  /* Derived Colors */
  --gradient-primary: linear-gradient(135deg, #5F6F52 0%, #337357 100%);
  --hover-color: #265540;
  --background-color: #FBFCFB; 
  --text-color: #2C3E50;
  --border-color: rgba(51, 115, 87, 0.3);
  --divider-color: rgba(51, 115, 87, 0.15);
  --shadow-color: rgba(51, 115, 87, 0.15);
  --highlight-color: #D35400; /* Rust/Orange */
  
  --main-font: 'Playfair Display', serif;
  --alt-font: 'Lato', sans-serif;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--alt-font);
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: var(--main-font);
    font-weight: 700;
}

/* Neumorphism (Softer) */
.neu-box {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 10px 10px 20px #d1d9e6, -10px -10px 20px #ffffff;
    border: 1px solid rgba(255,255,255,0.8);
}

.neu-btn {
    background: var(--primary-color);
    color: white;
    box-shadow: 5px 5px 10px var(--shadow-color);
    transition: 0.3s;
    border-radius: 4px;
}

.neu-btn:hover {
    background: var(--hover-color);
    box-shadow: inset 3px 3px 5px rgba(0,0,0,0.2);
}

/* Header */
header {
    background-color: var(--dark-color);
    color: white;
    padding: 1rem 0;
    position: relative;
    z-index: 100;
}

.nav-check { display: none; }
.nav-label { display: none; cursor: pointer; font-size: 1.8rem;}

/* Mobile Menu Logic */
@media (max-width: 768px) {
    .main-nav {
        display: none;
        width: 100%;
        text-align: center;
        padding: 20px 0;
    }
    .nav-label { display: block; }
    .nav-check:checked ~ .main-nav { display: block; }
    header .container .flex { flex-wrap: wrap; }
    .logo { margin: 0 auto; }
}

/* Sections */
section {
    padding-top: 10vh;
    padding-bottom: 10vh;
}

.bg-pattern {
    background-image: repeating-linear-gradient(45deg, var(--divider-color) 0, var(--divider-color) 1px, transparent 0, transparent 50%);
    background-size: 10px 10px;
}

.hero-bg {
    background: linear-gradient(rgba(15, 16, 33, 0.6), rgba(51, 115, 87, 0.5)), url('./img/bg.jpg') no-repeat center center/cover;
}

/* Timeline Feature Style */
.feature-row {
    border-left: 2px dashed var(--primary-color);
    padding-left: 30px;
    position: relative;
    margin-bottom: 30px;
}
.feature-row::before {
    content: '\f00c';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: -16px;
    top: 0;
    background: var(--highlight-color);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    text-align: center;
    line-height: 30px;
    font-size: 14px;
}