/* Professional Introduction Card */
.professional-intro-card {
    position: relative;
    background: rgba(1, 33, 74, 0.6);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(74, 158, 255, 0.3);
    box-shadow: 0 8px 32px 0 rgba(47, 134, 233, 0.3);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.professional-intro-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(47, 134, 233, 0.5);
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(74, 158, 255, 0.1) 0%, transparent 70%);
    animation: rotateGlow 10s linear infinite;
    pointer-events: none;
}

@keyframes rotateGlow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.intro-content {
    position: relative;
    z-index: 2;
}

.intro-title {
    color: #4a9eff;
    font-size: 2rem;
    margin-bottom: 15px;
    text-shadow: 0 0 10px rgba(74, 158, 255, 0.5);
    text-align: center;
}

.intro-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #4a9eff, transparent);
    margin: 0 auto 25px;
    animation: pulse 2s infinite;
}

.intro-text {
    color: #ffffff;
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 30px;
}

.skill-tag {
    background: rgba(74, 158, 255, 0.2);
    color: #4a9eff;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid rgba(74, 158, 255, 0.4);
    transition: all 0.3s ease;
}

.skill-tag:hover {
    background: rgba(74, 158, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(74, 158, 255, 0.4);
}

/* Social Media Feed Card */
.social-feed-card {
    position: relative;
    background: rgba(1, 33, 74, 0.6);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(74, 158, 255, 0.3);
    box-shadow: 0 8px 32px 0 rgba(47, 134, 233, 0.3);
    overflow: hidden;
}

.feed-header {
    text-align: center;
    margin-bottom: 30px;
}

.feed-title {
    color: #4a9eff;
    font-size: 2rem;
    margin-bottom: 10px;
    text-shadow: 0 0 10px rgba(74, 158, 255, 0.5);
}

.feed-subtitle {
    color: #ffffff;
    font-size: 1.1rem;
    opacity: 0.8;
}

.feed-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.feed-post {
    background: rgba(10, 17, 40, 0.5);
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(74, 158, 255, 0.2);
    transition: all 0.3s ease;
}

.feed-post:hover {
    border-color: rgba(74, 158, 255, 0.5);
    transform: translateX(5px);
    box-shadow: 0 4px 20px rgba(74, 158, 255, 0.2);
}

.post-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.post-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(74, 158, 255, 0.2);
    border-radius: 50%;
}

.post-meta {
    color: #4a9eff;
    font-size: 0.9rem;
    opacity: 0.8;
}

.post-text {
    color: #ffffff;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

.post-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #4a9eff;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.post-link:hover {
    color: #ffffff;
    gap: 12px;
}

.post-link svg {
    transition: transform 0.3s ease;
}

.post-link:hover svg {
    transform: translateX(3px) translateY(-3px);
}

.feed-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(74, 158, 255, 0.2);
}

.follow-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(74, 158, 255, 0.2);
    color: #4a9eff;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    border: 1px solid rgba(74, 158, 255, 0.4);
    transition: all 0.3s ease;
}

.follow-btn:hover {
    background: #4a9eff;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(74, 158, 255, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .professional-intro-card,
    .social-feed-card {
        padding: 25px;
    }

    .intro-title,
    .feed-title {
        font-size: 1.5rem;
    }

    .intro-text,
    .post-text {
        font-size: 0.95rem;
    }

    .skill-tags {
        gap: 8px;
    }

    .skill-tag {
        padding: 6px 15px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .professional-intro-card,
    .social-feed-card {
        padding: 20px;
    }

    .intro-title,
    .feed-title {
        font-size: 1.3rem;
    }

    .intro-text {
        text-align: left;
    }

    .follow-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}