/* Fullscreen wrapper */
#ba-intro {
    position: fixed;
    inset: 0;
    z-index: 9999;
    overflow: hidden;
    background: #0A3B85;
}

/* Background image layer */
#ba-intro-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: opacity 1.2s ease-in-out;
    opacity: 1;
}

/* Blue overlay */
#ba-intro::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(10,59,133,0.65),
        rgba(13,110,253,0.55)
    );
    z-index: 1;
}

/* Content */
.ba-intro-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #ffffff;
    padding: 20px;
}

#ba-intro-title {
    font-size: clamp(32px, 5vw, 54px);
    color: #ffffff !important;
    font-weight: 700;
    margin-bottom: 12px;
}

#ba-intro-subtitle {
    font-size: clamp(16px, 2.2vw, 20px);
    opacity: 0.95;
}

/* Scroll indicator */
.scroll-indicator {
    width: 26px;
    height: 42px;
    border: 2px solid #fff;
    border-radius: 14px;
    margin-top: 40px;
    position: relative;
    opacity: 0.9;
}

.scroll-indicator::after {
    content: "";
    width: 6px;
    height: 6px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollDot 1.6s infinite;
}

@keyframes scrollDot {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 22px; }
}

/* Hide intro */
#ba-intro.hide {
    animation: fadeOutIntro 0.9s forwards ease;
}

@keyframes fadeOutIntro {
    to {
        opacity: 0;
        visibility: hidden;
    }
}