/* Theme Color Variables */
:root {
    --brand-primary: #0D6B30;
    --brand-secondary: #1F8D49;
    --brand-accent: #E5A800;
    --brand-background: #F4F9F5;
    --brand-text: #14251B;
    --white: #FFFFFF;
}

/* Global Styles */
body {
    background-color: var(--brand-background);
    color: var(--brand-text);
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography Overrides */
h1, h2, h3, h4, h5, h6 {
    color: var(--brand-primary);
    font-weight: 700;
}

/* Custom Navigation Styling */
.navbar-custom {
    background-color: var(--brand-primary);
    border-bottom: 3px solid var(--brand-accent);
    padding: 12px 0;
}

.navbar-custom .navbar-brand {
    color: var(--white);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.navbar-custom .nav-link {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    padding: 8px 16px;
    transition: all 0.2s ease-in-out;
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link.active {
    color: var(--brand-accent);
}

/* Buttons Theme Styling */
.btn-primary {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
    color: var(--white);
    font-weight: 600;
    padding: 10px 24px;
    border-radius: 8px;
    transition: all 0.2s ease-in-out;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--brand-secondary) !important;
    border-color: var(--brand-secondary) !important;
    box-shadow: 0 4px 15px rgba(31, 141, 73, 0.4);
    transform: translateY(-1px);
}

.btn-outline-success {
    color: var(--brand-primary);
    border-color: var(--brand-primary);
    font-weight: 600;
    padding: 10px 24px;
    border-radius: 8px;
    transition: all 0.2s ease-in-out;
}

.btn-outline-success:hover,
.btn-outline-success:focus {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
    color: var(--white);
    transform: translateY(-1px);
}

/* Component Styling & Hover Cards */
.card-custom {
    background-color: var(--white);
    border-radius: 16px;
    border: none;
    box-shadow: 0 10px 30px rgba(13, 107, 48, 0.04);
    border-top: 4px solid var(--brand-primary);
    transition: all 0.3s ease-in-out;
}

.card-custom:hover {
    transform: translateY(-5px);
    border-top-color: var(--brand-accent);
    box-shadow: 0 15px 35px rgba(13, 107, 48, 0.08);
}

/* Fullscreen Loading Spinner Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(20, 37, 27, 0.7); /* dark neutral with alpha */
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

.spinner-brand {
    width: 3.5rem;
    height: 3.5rem;
    color: var(--brand-accent);
}

/* Responsive Timelines & Form Elements */
.form-control:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 0.25rem rgba(13, 107, 48, 0.15);
}

/* Sticky Footer styling */
.footer-custom {
    background-color: #0E1A13;
    color: rgba(255, 255, 255, 0.7);
    padding: 40px 0 20px;
    border-top: 3px solid var(--brand-accent);
}

.footer-custom a {
    color: var(--brand-accent);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-custom a:hover {
    color: var(--white);
}