:root {
    --primary-color: #02204d;
    --secondary-color: #808080;
    --tertiary-color: #002d70;
    --light-gray: #f8f9fa;
    --text-dark: #333333;
    --text-light: #ffffff;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
}

/* Typography Scale */
h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-bottom: 1.5rem; }
h3 { font-size: 1.75rem; }

@media (min-width: 768px) {
    h1 { font-size: 3.5rem; }
    h2 { font-size: 2.5rem; }
}

/* Navbar Customization */
.navbar {
    background-color: #ffffff !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand, .nav-link {
    color: var(--primary-color) !important;
    font-weight: 600;
}

.nav-link:hover {
    color: var(--secondary-color) !important;
}

.navbar-toggler {
    border-color: rgba(0,0,0,0.1);
}

.navbar-toggler-icon {
    filter: none;
}

/* Hero Section */
.hero {
    background-color: #ffffff;
    padding: 80px 0;
    text-align: center;
}

.hero-logo {
    max-height: 250px;
    width: auto;
    margin-bottom: 2rem;
}

.hero-subtitle {
    color: var(--secondary-color);
}

/* Sections */
section {
    padding: 60px 0;
}

.bg-light-custom {
    background-color: var(--light-gray);
}

/* Program Points */
.program-item {
    border-left: 5px solid var(--primary-color);
    padding: 30px;
    margin-bottom: 30px;
    background-color: #fff;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.program-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
}

.program-item h3 {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 1rem;
    font-size: 1.25rem;
    text-transform: uppercase;
}

.modal-body h6 {
    color: var(--primary-color);
    font-weight: bold;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.modal-body ul {
    padding-left: 1.25rem;
}

.modal-body li {
    margin-bottom: 0.5rem;
}

/* People Cards (ODS Style inspired) */
.person-card {
    border: none;
    transition: transform 0.3s ease;
    margin-bottom: 30px;
}

.person-card:hover {
    transform: translateY(-5px);
}

.person-card img {
    border-radius: 8px;
    filter: grayscale(20%);
    transition: filter 0.3s ease;
}

.person-card:hover img {
    filter: grayscale(0%);
}

.person-card .card-body {
    padding: 1.5rem 0;
}

.person-name {
    font-weight: bold;
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.person-position {
    color: var(--secondary-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Footer */
footer {
    background-color: var(--text-dark);
    color: var(--text-light);
    padding: 40px 0;
}

.philosophy-badge {
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: 1px;
    display: inline-block;
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
}

/* Utility */
.btn-primary-custom {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-light);
    font-weight: 600;
    padding: 10px 25px;
}

.btn-primary-custom:hover {
    background-color: #001f42;
    border-color: #001f42;
    color: var(--text-light);
}

/* QR Code */
.qr-code-container {
    padding: 10px;
    background: #fff;
    display: inline-block;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.qr-code-container img {
    margin: 0 auto;
}