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

:root {
  /* Palette: #27AE60, #2C3E50, #EAE4D5, #16A085 */
  --primary-color: #27AE60;       /* Green */
  --secondary-color: #2C3E50;     /* Dark Blue-Grey */
  --accent-color: #16A085;        /* Teal */
  --light-color: #FFFFFF;
  --dark-color: #1A252F;
  --gradient-primary: linear-gradient(135deg, #27AE60 0%, #16A085 100%);
  --hover-color: #219150;
  --background-color: #EAE4D5;    /* Beige soft */
  --text-color: #2C3E50;
  --border-color: rgba(39, 174, 96, 0.3);
  --divider-color: rgba(44, 62, 80, 0.1);
  --shadow-color: rgba(44, 62, 80, 0.15);
  --highlight-color: #F1C40F;     /* Yellow complementary */
  
  --main-font: 'Oswald', 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);
    text-transform: uppercase;
}

/* Neumorphism Utilities */
.neu-card {
    background: #EAE4D5;
    border-radius: 15px;
    box-shadow:  9px 9px 18px #c7c2b5,
                 -9px -9px 18px #fff6f5;
    border: 1px solid rgba(255,255,255,0.2);
}

.neu-btn {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 5px 5px 10px var(--shadow-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.neu-btn:hover {
    transform: translateY(-2px);
    box-shadow: 7px 7px 15px var(--shadow-color);
}

/* Timeline for Features */
.timeline-item {
    position: relative;
    padding-left: 2rem;
    border-left: 4px solid var(--primary-color);
    margin-bottom: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--highlight-color);
    border: 4px solid var(--background-color);
}

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

/* Mobile Menu Checkbox Hack */
#nav-toggle:checked ~ .nav-content {
    display: block;
}

@media (min-width: 768px) {
    .nav-content {
        display: block !important;
    }
}