/* Restored Core Resets */
* { margin: 0; padding: 0; box-sizing: border-box; }

body { 
    font-family: 'Open Sans', sans-serif; 
    line-height: 1.6; 
    color: #333; 
    background-color: #f4f7f6; 
    
    /* Security: Prevents users from selecting or highlighting text */
    -webkit-user-select: none; /* Safari */
    -ms-user-select: none;     /* IE 10+ and Edge */
    user-select: none;         /* Standard syntax */
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Fixed Header Layout */
header { background: #fff; padding: 15px 0; box-shadow: 0 2px 5px rgba(0,0,0,0.1); position: sticky; top: 0; z-index: 1000; }
header .container { display: flex; justify-content: space-between; align-items: center; }
.logo h1 { font-size: 1.6em; color: #0044cc; display: flex; align-items: center; }

/* DG Badge: Strict Black Text with Original Animation */
.dg-badge {
    color: #000 !important; /* Forces black text */
    padding: 3px 10px;
    margin-left: 15px;
    border-radius: 4px;
    font-size: 0.45em;
    font-weight: bold;
    text-transform: uppercase;
    animation: flash21 12s infinite linear;
}

@keyframes flash21 {
    0%   { background-color: #ff0000; } 5%   { background-color: #ff4000; }
    10%  { background-color: #ff8000; } 15%  { background-color: #ffbf00; }
    20%  { background-color: #ffff00; } 25%  { background-color: #bfff00; }
    30%  { background-color: #80ff00; } 35%  { background-color: #40ff00; }
    40%  { background-color: #00ff00; } 45%  { background-color: #00ff40; }
    50%  { background-color: #00ff80; } 55%  { background-color: #00ffbf; }
    60%  { background-color: #00ffff; } 65%  { background-color: #00bfff; }
    70%  { background-color: #0080ff; } 75%  { background-color: #0040ff; }
    80%  { background-color: #0000ff; } 85%  { background-color: #4000ff; }
    90%  { background-color: #8000ff; } 95%  { background-color: #bf00ff; }
    100% { background-color: #ff0000; }
}

nav ul { display: flex; list-style: none; gap: 20px; }
nav ul li a { text-decoration: none; color: #333; font-weight: 600; white-space: nowrap; }

/* Restored Hero & Service Cards */
.hero {
    background: #0044cc url('images/hospital-hero.jpg') no-repeat center center / cover;
    color: white;
    text-align: center;
    padding: 100px 0;
}
.hero-overlay { background: rgba(0, 0, 0, 0.45); padding: 50px 0; }
.key-services { display: flex; gap: 20px; flex-wrap: wrap; margin-top: -50px; }
.service-card { background: #fff; padding: 30px; border-radius: 8px; flex: 1; min-width: 300px; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.service-card img { width: 70px; margin-bottom: 15px; }

.btn { padding: 10px 20px; border-radius: 4px; text-decoration: none; font-weight: bold; display: inline-block; }
.btn-primary { background: #0044cc; color: #fff; }
.btn-secondary { border: 2px solid #0044cc; color: #0044cc; margin-top: 10px; }

.section-padding { padding: 60px 0; }
footer { background: #002266; color: #fff; padding: 30px 0; text-align: center; }