/* Shared product page hero with background image */
.hero {
    position: relative;
    color: #fff;
    text-align: center;
    padding: 115px 24px 105px;
    background-color: #004aad;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 25, 70, 0.9) 0%, rgba(0, 74, 173, 0.78) 45%, rgba(0, 140, 200, 0.7) 100%);
    z-index: 0;
}
.hero > * {
    position: relative;
    z-index: 1;
}
.hero h1 {
    font-size: clamp(2rem, 5vw, 2.8rem);
    margin-bottom: 18px;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}
.hero p {
    max-width: 720px;
    margin: 0 auto 24px;
    font-size: 1.08rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.93);
}
.hero .btn {
    display: inline-block;
    background: #fff;
    color: #004aad;
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.hero .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    background: #00c6ff;
    color: #fff;
}
@media (max-width: 768px) {
    .hero { padding: 100px 20px 85px; }
    .hero h1 { font-size: 1.9rem; }
}