body { 
    font-family: 'Plus Jakarta Sans', sans-serif; 
    margin: 0; 
    transition: background-color 0.4s ease; 
}

/* ===== WHITE HEADER — Lets Detect ===== */
/* ===== UPDATED HEADER — Transparent Look ===== */
.ld-header {
    background: transparent;
    position: relative; /* Ensure karein ke ye relative ho fixed nahi */
    padding: 1.5rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.ld-header:hover {
    box-shadow: 0 4px 24px rgba(37, 99, 235, 0.10);
}

.ld-logo-badge {
    width: 2rem;
    height: 2rem;
    background: #2563eb;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 0.75rem;
    color: white;
    box-shadow: 0 2px 8px rgba(37,99,235,0.30);
    transition: transform 0.2s ease;
}

.ld-logo-badge:hover {
    transform: scale(1.08);
}

.ld-brand-text {
    font-size: 1.125rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: #0f172a;
}

.ld-brand-text span {
    color: #2563eb;
}

.red-banner-fixed { 
    background: linear-gradient(135deg, #FF3131 0%, #8E2DE2 100%) !important; 
    box-shadow: 0 10px 30px rgba(255, 49, 49, 0.3); 
}

.search-img-card { 
    aspect-ratio: 1/1; 
    border-radius: 1rem; 
    overflow: hidden; 
    background: #e2e8f0; 
    transition: all 0.3s ease; 
}

.search-img-card:hover { 
    transform: translateY(-5px); 
    border-color: #2563eb; 
}

.eye-btn { 
    position: absolute; 
    right: 1rem; 
    top: 50%; 
    transform: translateY(-50%); 
    color: #94a3b8; 
    cursor: pointer; 
    border: none; 
    background: none; 
    padding: 0; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    z-index: 10; 
}
/* ===== MODERN FOOTER ===== */
.ld-footer {
    padding: 3rem 1.5rem;
    margin-top: 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05); /* Soft border */
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.footer-brand span {
    color: #2563eb; /* Blue accent */
}

.footer-credit {
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

.footer-credit span {
    color: #ef4444; /* Heart color */
    display: inline-block;
    animation: pulse 1.5s infinite;
}

.footer-copyright {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.4;
}

/* Dil (Heart) ki dhadkan wali animation */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}