/* Brand Colors:
   Blue: #1A3E63
   Green: #7EC850
   Gray: #f4f7f9
*/

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Navigation */
header {
    background-color: #1A3E63;
    padding: 1rem 0;
    border-bottom: 4px solid #7EC850;
}

.nav-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
    display: block;
}

nav a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

nav a:hover {
    color: #7EC850;
}

/* Main Content Layout */
main {
    flex: 1;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 15px 20px;
    background-color: #f4f7f9;
    border-bottom: 1px solid #e0e0e0;
}

.hero h1 {
    color: #1A3E63;
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.hero p {
    font-size: 1.15rem;
    color: #555;
    max-width: 700px;
    margin: 0 auto 20px;
}

/* Product Sections */
.product-section {
    padding: 50px 0 40px;
}

.product-section-alt {
    background-color: #f4f7f9;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
}

.product-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.product-header h2 {
    color: #1A3E63;
    font-size: 1.8rem;
    margin: 0;
}

.product-badge {
    display: inline-block;
    background-color: #1A3E63;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-field {
    background-color: #E87C1E;
}

.product-description {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 30px;
    max-width: 750px;
}

.product-cta {
    text-align: center;
    margin-top: 40px;
}

.version-note {
    font-size: 0.85rem;
    margin-top: 15px;
    color: #777;
}

/* Download Buttons */
.btn-download {
    display: inline-block;
    background-color: #7EC850;
    color: #1A3E63;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 6px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.2s, background-color 0.2s;
}

.btn-download:hover {
    background-color: #6fb543;
    transform: translateY(-2px);
}

.btn-field {
    background-color: #E87C1E;
    color: white;
}

.btn-field:hover {
    background-color: #d06c15;
}

.btn-download.btn-disabled {
    background-color: #ccc;
    color: #888;
    cursor: default;
    box-shadow: none;
    pointer-events: none;
}

/* Features Grid (2 Columns 50/50) */
.features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #eee;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.feature-card h3 {
    color: #1A3E63;
    margin-top: 0;
}

/* Footer */
footer {
    background-color: #1A3E63;
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
    margin-top: auto;
}

footer a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
}

footer a:hover {
    text-decoration: underline;
}

/* Page Specifics */
h1.page-title {
    color: #1A3E63;
    border-bottom: 2px solid #7EC850;
    padding-bottom: 10px;
    margin-bottom: 30px;
}

.privacy-content h2 {
    color: #1A3E63;
    margin-top: 30px;
    font-size: 1.3rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .features {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .product-header {
        flex-wrap: wrap;
    }

    .product-header h2 {
        font-size: 1.5rem;
    }
}