Galería de Estilos de Cards

<div class="card-liquid">
    <div class="card-liquid-inner">
        <div class="card-liquid-blob blob-1"></div>
        <div class="card-liquid-blob blob-2"></div>
        <div class="card-liquid-blob blob-3"></div>
        <div class="card-liquid-content">
            <span class="card-liquid-tag">Featured</span>
            <h4>Liquid Morph</h4>
            <p>Diseño fluido con gradientes animados y efectos de morphing. Los blobs de color crean una experiencia visual dinámica y moderna.</p>
            <div class="card-liquid-footer">
                <div class="card-liquid-author">
                    <div class="author-avatar">✨</div>
                    <div class="author-info">
                        <span class="author-name">Design System</span>
                        <span class="author-role">UI Components</span>
                    </div>
                </div>
                <div class="card-liquid-action">→</div>
            </div>
        </div>
    </div>
</div>

.card-liquid {
    width: 380px;
    background: #0f0f23;
    border-radius: 25px;
    padding: 2px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.card-liquid:hover {
    transform: translateY(-5px);
}

.card-liquid::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg at 50% 50%, 
        #ff006e, #8338ec, #3a86ff, 
        #06ffa5, #ffbe0b, #fb5607, #ff006e);
    animation: rotate 4s linear infinite;
}

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

.card-liquid-inner {
    background: #0f0f23;
    border-radius: 23px;
    padding: 40px;
    position: relative;
    z-index: 1;
    height: 100%;
}

.card-liquid-blob {
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.7;
    animation: blob 7s infinite;
}

.blob-1 {
    background: #ff006e;
    top: -50px;
    left: -50px;
}

.blob-2 {
    background: #3a86ff;
    bottom: -50px;
    right: -50px;
    animation-delay: 2s;
}

.blob-3 {
    background: #06ffa5;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 4s;
}

@keyframes blob {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(20px, -30px) scale(1.1);
    }
    50% {
        transform: translate(-20px, 20px) scale(0.9);
    }
    75% {
        transform: translate(30px, 10px) scale(1.05);
    }
}

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

.card-liquid-tag {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(131, 56, 236, 0.2);
    border: 1px solid rgba(131, 56, 236, 0.3);
    border-radius: 20px;
    font-size: 12px;
    color: #8338ec;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.card-liquid:hover .card-liquid-tag {
    background: rgba(131, 56, 236, 0.3);
    transform: translateX(5px);
}

.card-liquid h4 {
    font-size: 32px;
    margin-bottom: 15px;
    background: linear-gradient(45deg, #ff006e, #3a86ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { filter: hue-rotate(0deg); }
    50% { filter: hue-rotate(30deg); }
}

.card-liquid p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 30px;
}

.card-liquid-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.card-liquid-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: transform 0.3s ease;
}

.card-liquid:hover .author-avatar {
    transform: rotate(360deg) scale(1.1);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 14px;
    color: #fff;
    font-weight: 500;
}

.author-role {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

.card-liquid-action {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 20px;
}

.card-liquid-action:hover {
    background: rgba(131, 56, 236, 0.2);
    border-color: rgba(131, 56, 236, 0.5);
    transform: scale(1.1) rotate(90deg);
}

<div class="card-neon">
    <div class="card-neon-header">
        <h4>Neon Edge</h4>
        <span class="card-neon-badge">Nuevo</span>
    </div>
    <p class="card-neon-description">
        Tarjeta con bordes neón animados. Perfecta para destacar contenido moderno y profesional sin distracciones visuales.
    </p>
    <div class="card-neon-footer">
        <div>
            <span class="author-name">Tech System</span><br>
            <span class="author-role">Frontend Design</span>
        </div>
        <div class="card-neon-action">Ver</div>
    </div>
</div>

.card-neon {
    width: 380px;
    background: #111;
    border-radius: 20px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    color: white;
    border: 2px solid transparent;
    animation: neonGlow 5s infinite linear;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.card-neon:hover {
    transform: translateY(-5px);
}

@keyframes neonGlow {
    0% {
        border-image: linear-gradient(45deg, #00faff, #8a2be2, #00faff) 1;
    }
    50% {
        border-image: linear-gradient(45deg, #8a2be2, #00faff, #8a2be2) 1;
    }
    100% {
        border-image: linear-gradient(45deg, #00faff, #8a2be2, #00faff) 1;
    }
}

.card-neon-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-neon h4 {
    font-size: 28px;
    background: linear-gradient(to right, #00faff, #8a2be2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: colorShift 6s infinite alternate;
}

@keyframes colorShift {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

.card-neon-badge {
    padding: 6px 14px;
    border-radius: 20px;
    background-color: rgba(138, 43, 226, 0.15);
    border: 1px solid rgba(138, 43, 226, 0.5);
    font-size: 12px;
    color: #8a2be2;
    font-weight: bold;
}

.card-neon-description {
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
    margin-bottom: 30px;
}

.card-neon-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

.author-name {
    font-weight: 500;
    font-size: 14px;
    color: #fff;
}

.author-role {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

.card-neon-action {
    background: #00faff20;
    border: 1px solid #00faff70;
    padding: 10px 18px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    color: #00faff;
    font-weight: bold;
}

.card-neon-action:hover {
    background: #00faff40;
    border-color: #00faff;
    transform: scale(1.05);
}