/* ============================================
   HERO SECTION STYLES
   ============================================ */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 8rem;
    background-image: url('../assets/img/Blue_Background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 26, 51, 0.3);
}

/* Ripple Animation */
@keyframes ripple {
    0% {
        transform: scale(0.8);
        opacity: 0.4;
    }
    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

.ripple-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    animation: ripple 4s linear infinite;
}

.ripple-circle:nth-child(1) {
    animation-delay: 0s;
}

.ripple-circle:nth-child(2) {
    animation-delay: 1s;
}

.ripple-circle:nth-child(3) {
    animation-delay: 2s;
}

.ripple-circle:nth-child(4) {
    animation-delay: 3s;
}

/* Hero Logo Icon */
.hero-logo-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Hero Form Card (Hidden by default) */
.hero-form-card {
    width: 100%;
    max-width: 28rem;
    background: white;
    border-radius: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    padding: 2rem 2.5rem;
    animation: fadeIn 0.5s ease-out 0.5s both;
    text-align: left;
    position: relative;
    z-index: 20;
    margin: 0 auto;
    display: none;
}

.hero-form-card.show {
    display: block;
}

/* Logo filter for blue color */
.logo-blue-filter {
    filter: brightness(0) saturate(100%) invert(23%) sepia(99%) saturate(2853%) hue-rotate(216deg) brightness(100%) contrast(106%);
}