body {
    background: #f8fafc;
    padding-top: 86px;
}
.navbar-custom {
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    z-index: 1030;
}
.navbar-custom .navbar-brand {
    color: #5b21b6;
    font-weight: 700;
    letter-spacing: -.02em;
}
.navbar-custom .nav-link {
    color: #1f2937;
    font-weight: 500;
    margin: 0 0.55rem;
    padding: 0.5rem 0;
}
.navbar-custom .nav-link:hover,
.navbar-custom .nav-link:focus {
    color: #4f46e5;
}
.navbar-custom .nav-link.active {
    color: #4f46e5;
    border-bottom: 2px solid #4f46e5;
    padding-bottom: 0.45rem;
}
.btn-help {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 0.78rem 1.9rem;
    font-weight: 600;
    box-shadow: 0 14px 30px rgba(79, 70, 229, 0.18);
}
.btn-help:hover {
    transform: translateY(-1px);
    background: linear-gradient(135deg, #7c3aed 0%, #4f46e5 100%);
}
.text-purple {
    color: #4f46e5;
}
.hero-card {
    background: #ffffff;
    border-radius: 32px;
    min-height: 520px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(15, 23, 42, 0.1);
    transition: transform 0.35s ease;
}
.hero-card:hover {
    transform: translateY(-8px);
}
.hero-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.15) 45%, rgba(255,255,255,0.45) 50%, rgba(255,255,255,0.15) 55%, transparent 100%);
    opacity: 0.8;
    pointer-events: none;
    transform: translateX(-120%);
    animation: lightSweep 3.5s infinite ease-in-out;
}
.hero-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.hero-card:hover img {
    transform: scale(1.03);
    transition: transform 0.35s ease;
}
@keyframes lightSweep {
    0% {
            transform: translateX(-120%);
        }
    50% {
            transform: translateX(120%);
        }
    100% {
            transform: translateX(-120%);
        }
}

.icon{
    width:20px;
    height:25px;
    margin: 22px;
    color: #4F46E5;
}