.abstract-card {
    max-width: 850px;
    margin: auto;
    background: #ffffff;
    border-radius: 20px;
    padding: 40px;
    border: 1px solid #e1e6ef;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    margin-top: 20px;
    margin-bottom: 30px;
}

/* ===== Letter by Letter Animated Heading ===== */

.animated-heading {
    font-size: 28px;
    font-weight: 700;
    color: #7a001b;
    margin-bottom: 10px;
}

.animated-heading span {
    opacity: 0;
    display: inline-block;
    animation: fadeIn 0.05s forwards;
}

/* Animation keyframes */
@keyframes fadeIn {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Delay each character one after another */
.animated-heading span:nth-child(1) {
    animation-delay: 0.05s;
}

.animated-heading span:nth-child(2) {
    animation-delay: 0.1s;
}

.animated-heading span:nth-child(3) {
    animation-delay: 0.15s;
}

.animated-heading span:nth-child(4) {
    animation-delay: 0.2s;
}

.animated-heading span:nth-child(5) {
    animation-delay: 0.25s;
}

.animated-heading span:nth-child(6) {
    animation-delay: 0.3s;
}

.animated-heading span:nth-child(7) {
    animation-delay: 0.35s;
}

.animated-heading span:nth-child(8) {
    animation-delay: 0.4s;
}

.animated-heading span:nth-child(9) {
    animation-delay: 0.45s;
}

/* space */

.animated-heading span:nth-child(10) {
    animation-delay: 0.5s;
}

.animated-heading span:nth-child(11) {
    animation-delay: 0.55s;
}

.animated-heading span:nth-child(12) {
    animation-delay: 0.6s;
}

.animated-heading span:nth-child(13) {
    animation-delay: 0.65s;
}

.animated-heading span:nth-child(14) {
    animation-delay: 0.7s;
}

.animated-heading span:nth-child(15) {
    animation-delay: 0.75s;
}

.animated-heading span:nth-child(16) {
    animation-delay: 0.8s;
}

.animated-heading span:nth-child(17) {
    animation-delay: 0.85s;
}

.animated-heading span:nth-child(18) {
    animation-delay: 0.9s;
}

.animated-heading span:nth-child(19) {
    animation-delay: 0.95s;
}

/* Button */
.download-btn {
    background: linear-gradient(135deg, #240b36, #ff0033);
    color: #fff !important;
    padding: 12px 30px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    margin-left: 15px;
    transition: 0.3s ease;
}

.download-btn:hover {
    transform: translateY(-3px);
}
.abstract-text a{
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.7px;
}
.abstract-text i{
    font-size: 12px;
}