/* Dark navy accents + cleaner CTAs */
:root {
    --navy: #1e4d7b;
    --navy-deep: #163a5c;
    --navy-soft: #3d6fa3;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 10px 22px;
    border-radius: 4px;
    border: 1px solid var(--navy);
    background: var(--navy);
    color: #fff !important;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none !important;
    line-height: 1.2;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.cta-btn:hover,
.cta-btn:focus {
    background: var(--navy-deep);
    border-color: var(--navy-deep);
    color: #fff !important;
    transform: translateY(-1px);
}
.cta-btn-outline {
    background: transparent;
    color: #fff !important;
    border-color: rgba(255, 255, 255, 0.85);
}
.cta-btn-outline:hover,
.cta-btn-outline:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
    color: #fff !important;
}
.home-buttons .cta-btn {
    margin: 0 8px 8px 0;
}
.product-card .cta-btn {
    width: 100%;
    max-width: 220px;
}

.whatsapp-contact-box {
    margin-top: 10px;
    padding: 28px 24px;
    background: rgba(30, 77, 123, 0.06);
    border: 1px solid rgba(30, 77, 123, 0.18);
}
.whatsapp-qr {
    display: inline-block;
    background: #fff;
    padding: 10px;
    border-radius: 6px;
    box-shadow: 0 4px 16px rgba(22, 58, 92, 0.1);
}
.whatsapp-qr-hint {
    margin-top: 10px;
    margin-bottom: 0;
    font-size: 13px;
    opacity: 0.85;
}
.whatsapp-contact-box h3 {
    margin-top: 0;
    margin-bottom: 12px;
}
.whatsapp-contact-box p {
    margin-bottom: 18px;
}
@media (max-width: 767px) {
    .whatsapp-contact-box {
        text-align: center;
    }
    .product-card .cta-btn {
        max-width: none;
    }
}

/* Products */
.products-grid {
    margin-top: 10px;
}
.product-card {
    height: 100%;
    padding: 28px 24px;
    background: #fff;
    border: 1px solid rgba(30, 77, 123, 0.14);
    box-shadow: 0 8px 24px rgba(22, 58, 92, 0.06);
}
.product-badge {
    display: inline-block;
    margin-bottom: 12px;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #163a5c;
    background: rgba(30, 77, 123, 0.1);
}
.product-card h3 {
    margin: 0 0 8px;
    font-size: 22px;
    color: #163a5c;
}
.product-tagline {
    color: #1e4d7b;
    font-weight: 600;
    margin-bottom: 12px;
}
.product-features {
    list-style: none;
    padding: 0;
    margin: 0 0 18px;
}
.product-features li {
    margin-bottom: 8px;
}
.product-features i {
    color: #1e4d7b;
    margin-right: 8px;
}
.product-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 18px;
    font-size: 14px;
}
.products-note {
    margin-top: 10px;
    opacity: 0.85;
}

.start-page .title-block h1 {
    color: #fff;
    font-size: 40px;
    margin: 0;
    text-align: center;
    font-weight: 200;
    letter-spacing: 3px;
    font-family: 'Raleway', sans-serif;
}