/* Proyectos - Tema Oscuro Futurista con Colores Individuales */

/* Variables de colores para cada proyecto */
:root {
    /* Ethernalot - Naranja */
    --ethernalot-primary: #ff6b35;
    --ethernalot-secondary: #ff8c42;
    --ethernalot-glow: rgba(255, 107, 53, 0.3);
    --ethernalot-bg: linear-gradient(145deg, rgba(51, 25, 0, 0.95), rgba(77, 38, 0, 0.95));
    
    /* Marbella - Morado */
    --marbella-primary: #8b5cf6;
    --marbella-secondary: #a78bfa;
    --marbella-glow: rgba(139, 92, 246, 0.3);
    --marbella-bg: linear-gradient(145deg, rgba(30, 15, 51, 0.95), rgba(45, 23, 77, 0.95));
    
    /* Antonella - Cyan */
    --antonella-primary: #06b6d4;
    --antonella-secondary: #67e8f9;
    --antonella-glow: rgba(6, 182, 212, 0.3);
    --antonella-bg: linear-gradient(145deg, rgba(0, 30, 51, 0.95), rgba(0, 45, 77, 0.95));
    
    /* Firebot - Naranja Claro */
    --firebot-primary: #fb923c;
    --firebot-secondary: #fdba74;
    --firebot-glow: rgba(251, 146, 60, 0.3);
    --firebot-bg: linear-gradient(145deg, rgba(45, 25, 0, 0.95), rgba(68, 38, 0, 0.95));
    
    /* Drako Colombia - Rojo */
    --drako-primary: #ef4444;
    --drako-secondary: #f87171;
    --drako-glow: rgba(239, 68, 68, 0.3);
    --drako-bg: linear-gradient(145deg, rgba(51, 15, 15, 0.95), rgba(77, 23, 23, 0.95));
    
    /* Saturnina - Rosa */
    --saturnina-primary: #ec4899;
    --saturnina-secondary: #f472b6;
    --saturnina-glow: rgba(236, 72, 153, 0.3);
    --saturnina-bg: linear-gradient(145deg, rgba(51, 15, 30, 0.95), rgba(77, 23, 45, 0.95));
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 3rem;
    padding: 3rem 2rem;
    max-width: 1600px;
    margin: 0 auto;
    position: relative;
}

.projects-grid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 107, 53, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(6, 182, 212, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 60% 20%, rgba(239, 68, 68, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Tarjeta base con efectos holográficos */
.project-card {
    position: relative;
    border-radius: 2rem;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    z-index: 1;
}

/* Estilos específicos para cada proyecto */
.ethernalot-card {
    background: var(--ethernalot-bg);
    border: 1px solid rgba(255, 107, 53, 0.2);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        0 4px 20px var(--ethernalot-glow);
}

.ethernalot-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        var(--ethernalot-primary), 
        var(--ethernalot-secondary), 
        #ff9500, 
        var(--ethernalot-primary)
    );
    border-radius: 2rem;
    opacity: 0;
    transition: all 0.6s ease;
    z-index: -1;
    animation: borderRotateOrange 4s linear infinite;
}

.marbella-card {
    background: var(--marbella-bg);
    border: 1px solid rgba(139, 92, 246, 0.2);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        0 4px 20px var(--marbella-glow);
}

.marbella-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        var(--marbella-primary), 
        var(--marbella-secondary), 
        #c084fc, 
        var(--marbella-primary)
    );
    border-radius: 2rem;
    opacity: 0;
    transition: all 0.6s ease;
    z-index: -1;
    animation: borderRotatePurple 4s linear infinite;
}

.antonella-card {
    background: var(--antonella-bg);
    border: 1px solid rgba(6, 182, 212, 0.2);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        0 4px 20px var(--antonella-glow);
}

.antonella-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        var(--antonella-primary), 
        var(--antonella-secondary), 
        #22d3ee, 
        var(--antonella-primary)
    );
    border-radius: 2rem;
    opacity: 0;
    transition: all 0.6s ease;
    z-index: -1;
    animation: borderRotateCyan 4s linear infinite;
}

.firebot-card {
    background: var(--firebot-bg);
    border: 1px solid rgba(251, 146, 60, 0.2);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        0 4px 20px var(--firebot-glow);
}

.firebot-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        var(--firebot-primary), 
        var(--firebot-secondary), 
        #fed7aa, 
        var(--firebot-primary)
    );
    border-radius: 2rem;
    opacity: 0;
    transition: all 0.6s ease;
    z-index: -1;
    animation: borderRotateLightOrange 4s linear infinite;
}

.drako-card {
    background: var(--drako-bg);
    border: 1px solid rgba(239, 68, 68, 0.2);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        0 4px 20px var(--drako-glow);
}

.drako-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        var(--drako-primary), 
        var(--drako-secondary), 
        #fca5a5, 
        var(--drako-primary)
    );
    border-radius: 2rem;
    opacity: 0;
    transition: all 0.6s ease;
    z-index: -1;
    animation: borderRotateRed 4s linear infinite;
}

.saturnina-card {
    background: var(--saturnina-bg);
    border: 1px solid rgba(236, 72, 153, 0.2);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.8),
        0 4px 20px var(--saturnina-glow);
}

.saturnina-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        var(--saturnina-primary), 
        var(--saturnina-secondary), 
        #f9a8d4, 
        var(--saturnina-primary)
    );
    border-radius: 2rem;
    opacity: 0;
    transition: all 0.6s ease;
    z-index: -1;
    animation: borderRotatePink 4s linear infinite;
}

/* Estados hover mejorados para cada proyecto */
.ethernalot-card:hover::before {
    opacity: 1;
    box-shadow: 0 0 40px var(--ethernalot-glow);
}

.ethernalot-card:hover {
    transform: translateY(-20px) scale(1.03) rotateX(5deg);
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.9),
        0 0 60px var(--ethernalot-glow),
        0 0 0 1px var(--ethernalot-primary);
    border-color: var(--ethernalot-primary);
}

.marbella-card:hover::before {
    opacity: 1;
    box-shadow: 0 0 40px var(--marbella-glow);
}

.marbella-card:hover {
    transform: translateY(-20px) scale(1.03) rotateX(5deg);
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.9),
        0 0 60px var(--marbella-glow),
        0 0 0 1px var(--marbella-primary);
    border-color: var(--marbella-primary);
}

.antonella-card:hover::before {
    opacity: 1;
    box-shadow: 0 0 40px var(--antonella-glow);
}

.antonella-card:hover {
    transform: translateY(-20px) scale(1.03) rotateX(5deg);
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.9),
        0 0 60px var(--antonella-glow),
        0 0 0 1px var(--antonella-primary);
    border-color: var(--antonella-primary);
}

.firebot-card:hover::before {
    opacity: 1;
    box-shadow: 0 0 40px var(--firebot-glow);
}

.firebot-card:hover {
    transform: translateY(-20px) scale(1.03) rotateX(5deg);
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.9),
        0 0 60px var(--firebot-glow),
        0 0 0 1px var(--firebot-primary);
    border-color: var(--firebot-primary);
}

.drako-card:hover::before {
    opacity: 1;
    box-shadow: 0 0 40px var(--drako-glow);
}

.drako-card:hover {
    transform: translateY(-20px) scale(1.03) rotateX(5deg);
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.9),
        0 0 60px var(--drako-glow),
        0 0 0 1px var(--drako-primary);
    border-color: var(--drako-primary);
}

.saturnina-card:hover::before {
    opacity: 1;
    box-shadow: 0 0 40px var(--saturnina-glow);
}

.saturnina-card:hover {
    transform: translateY(-20px) scale(1.03) rotateX(5deg);
    box-shadow: 
        0 25px 60px rgba(0, 0, 0, 0.9),
        0 0 60px var(--saturnina-glow),
        0 0 0 1px var(--saturnina-primary);
    border-color: var(--saturnina-primary);
}

/* Contenedor de imagen mejorado */
.project-image-container {
    position: relative;
    height: 280px;
    overflow: hidden;
    border-radius: 1.5rem 1.5rem 0 0;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    filter: brightness(0.8) contrast(1.1);
}

.project-card:hover .project-image {
    transform: scale(1.15) rotate(2deg);
    filter: brightness(1) contrast(1.2) saturate(1.2);
}

/* Overlay mejorado con efectos */
.image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(0, 0, 0, 0.2) 30%,
        rgba(0, 0, 0, 0.6) 70%,
        rgba(0, 0, 0, 0.8) 100%
    );
    transition: all 0.6s ease;
    z-index: 1;
}

/* Iconos del proyecto con colores específicos */
.project-icon {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    padding: 1rem;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 2;
}

.ethernalot-card .project-icon {
    background: rgba(255, 107, 53, 0.15);
    border: 1px solid rgba(255, 107, 53, 0.3);
    box-shadow: 0 4px 20px var(--ethernalot-glow);
    color: var(--ethernalot-primary);
}

.marbella-card .project-icon {
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    box-shadow: 0 4px 20px var(--marbella-glow);
    color: var(--marbella-primary);
}

.antonella-card .project-icon {
    background: rgba(6, 182, 212, 0.15);
    border: 1px solid rgba(6, 182, 212, 0.3);
    box-shadow: 0 4px 20px var(--antonella-glow);
    color: var(--antonella-primary);
}

.firebot-card .project-icon {
    background: rgba(251, 146, 60, 0.15);
    border: 1px solid rgba(251, 146, 60, 0.3);
    box-shadow: 0 4px 20px var(--firebot-glow);
    color: var(--firebot-primary);
}

.drako-card .project-icon {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    box-shadow: 0 4px 20px var(--drako-glow);
    color: var(--drako-primary);
}

.saturnina-card .project-icon {
    background: rgba(236, 72, 153, 0.15);
    border: 1px solid rgba(236, 72, 153, 0.3);
    box-shadow: 0 4px 20px var(--saturnina-glow);
    color: var(--saturnina-primary);
}

.project-card:hover .project-icon {
    transform: scale(1.2) rotate(-10deg) translateY(-5px);
}

/* Contenido del proyecto */
.project-content {
    padding: 2.5rem;
    position: relative;
    z-index: 2;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(0, 0, 0, 0.1)
    );
}

/* Títulos con colores específicos */
.project-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
    transition: all 0.3s ease;
}

.ethernalot-card .project-title {
    color: var(--ethernalot-primary);
    text-shadow: 0 0 20px var(--ethernalot-glow);
    background: linear-gradient(135deg, #ffffff, var(--ethernalot-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.marbella-card .project-title {
    color: var(--marbella-primary);
    text-shadow: 0 0 20px var(--marbella-glow);
    background: linear-gradient(135deg, #ffffff, var(--marbella-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.antonella-card .project-title {
    color: var(--antonella-primary);
    text-shadow: 0 0 20px var(--antonella-glow);
    background: linear-gradient(135deg, #ffffff, var(--antonella-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.firebot-card .project-title {
    color: var(--firebot-primary);
    text-shadow: 0 0 20px var(--firebot-glow);
    background: linear-gradient(135deg, #ffffff, var(--firebot-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.drako-card .project-title {
    color: var(--drako-primary);
    text-shadow: 0 0 20px var(--drako-glow);
    background: linear-gradient(135deg, #ffffff, var(--drako-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.saturnina-card .project-title {
    color: var(--saturnina-primary);
    text-shadow: 0 0 20px var(--saturnina-glow);
    background: linear-gradient(135deg, #ffffff, var(--saturnina-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.project-card:hover .project-title {
    transform: translateY(-2px);
}

.project-description {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1.1rem;
    font-weight: 300;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Tags con colores específicos */
.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.tag {
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.ethernalot-card .tag {
    background: rgba(255, 107, 53, 0.15);
    color: var(--ethernalot-primary);
    border: 1px solid rgba(255, 107, 53, 0.3);
}

.marbella-card .tag {
    background: rgba(139, 92, 246, 0.15);
    color: var(--marbella-primary);
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.antonella-card .tag {
    background: rgba(6, 182, 212, 0.15);
    color: var(--antonella-primary);
    border: 1px solid rgba(6, 182, 212, 0.3);
}

.firebot-card .tag {
    background: rgba(251, 146, 60, 0.15);
    color: var(--firebot-primary);
    border: 1px solid rgba(251, 146, 60, 0.3);
}

.drako-card .tag {
    background: rgba(239, 68, 68, 0.15);
    color: var(--drako-primary);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.saturnina-card .tag {
    background: rgba(236, 72, 153, 0.15);
    color: var(--saturnina-primary);
    border: 1px solid rgba(236, 72, 153, 0.3);
}

.tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.tag:hover::before {
    left: 100%;
}

.tag:hover {
    transform: translateY(-3px) scale(1.05);
}

/* Enlaces de proyecto con colores específicos */
.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    color: white;
    text-decoration: none;
    border-radius: 16px;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.ethernalot-card .project-link {
    background: linear-gradient(135deg, var(--ethernalot-primary), var(--ethernalot-secondary));
    box-shadow: 0 4px 20px var(--ethernalot-glow);
}

.marbella-card .project-link {
    background: linear-gradient(135deg, var(--marbella-primary), var(--marbella-secondary));
    box-shadow: 0 4px 20px var(--marbella-glow);
}

.antonella-card .project-link {
    background: linear-gradient(135deg, var(--antonella-primary), var(--antonella-secondary));
    box-shadow: 0 4px 20px var(--antonella-glow);
}

.firebot-card .project-link {
    background: linear-gradient(135deg, var(--firebot-primary), var(--firebot-secondary));
    box-shadow: 0 4px 20px var(--firebot-glow);
}

.drako-card .project-link {
    background: linear-gradient(135deg, var(--drako-primary), var(--drako-secondary));
    box-shadow: 0 4px 20px var(--drako-glow);
}

.saturnina-card .project-link {
    background: linear-gradient(135deg, var(--saturnina-primary), var(--saturnina-secondary));
    box-shadow: 0 4px 20px var(--saturnina-glow);
}

.project-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.project-link:hover::before {
    left: 100%;
}

.project-link:hover {
    transform: translateY(-5px) scale(1.05);
}

.project-link i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.project-link:hover i {
    transform: translateX(5px) rotate(360deg);
}

/* Animaciones personalizadas para cada color */
@keyframes borderRotateOrange {
    0% { background: linear-gradient(45deg, var(--ethernalot-primary), var(--ethernalot-secondary), #ff9500, var(--ethernalot-primary)); }
    25% { background: linear-gradient(135deg, var(--ethernalot-secondary), #ff9500, var(--ethernalot-primary), var(--ethernalot-secondary)); }
    50% { background: linear-gradient(225deg, #ff9500, var(--ethernalot-primary), var(--ethernalot-secondary), #ff9500); }
    75% { background: linear-gradient(315deg, var(--ethernalot-primary), var(--ethernalot-secondary), #ff9500, var(--ethernalot-primary)); }
    100% { background: linear-gradient(45deg, var(--ethernalot-primary), var(--ethernalot-secondary), #ff9500, var(--ethernalot-primary)); }
}

@keyframes borderRotatePurple {
    0% { background: linear-gradient(45deg, var(--marbella-primary), var(--marbella-secondary), #c084fc, var(--marbella-primary)); }
    25% { background: linear-gradient(135deg, var(--marbella-secondary), #c084fc, var(--marbella-primary), var(--marbella-secondary)); }
    50% { background: linear-gradient(225deg, #c084fc, var(--marbella-primary), var(--marbella-secondary), #c084fc); }
    75% { background: linear-gradient(315deg, var(--marbella-primary), var(--marbella-secondary), #c084fc, var(--marbella-primary)); }
    100% { background: linear-gradient(45deg, var(--marbella-primary), var(--marbella-secondary), #c084fc, var(--marbella-primary)); }
}

@keyframes borderRotateCyan {
    0% { background: linear-gradient(45deg, var(--antonella-primary), var(--antonella-secondary), #22d3ee, var(--antonella-primary)); }
    25% { background: linear-gradient(135deg, var(--antonella-secondary), #22d3ee, var(--antonella-primary), var(--antonella-secondary)); }
    50% { background: linear-gradient(225deg, #22d3ee, var(--antonella-primary), var(--antonella-secondary), #22d3ee); }
    75% { background: linear-gradient(315deg, var(--antonella-primary), var(--antonella-secondary), #22d3ee, var(--antonella-primary)); }
    100% { background: linear-gradient(45deg, var(--antonella-primary), var(--antonella-secondary), #22d3ee, var(--antonella-primary)); }
}

@keyframes borderRotateLightOrange {
    0% { background: linear-gradient(45deg, var(--firebot-primary), var(--firebot-secondary), #fed7aa, var(--firebot-primary)); }
    25% { background: linear-gradient(135deg, var(--firebot-secondary), #fed7aa, var(--firebot-primary), var(--firebot-secondary)); }
    50% { background: linear-gradient(225deg, #fed7aa, var(--firebot-primary), var(--firebot-secondary), #fed7aa); }
    75% { background: linear-gradient(315deg, var(--firebot-primary), var(--firebot-secondary), #fed7aa, var(--firebot-primary)); }
    100% { background: linear-gradient(45deg, var(--firebot-primary), var(--firebot-secondary), #fed7aa, var(--firebot-primary)); }
}

@keyframes borderRotateRed {
    0% { background: linear-gradient(45deg, var(--drako-primary), var(--drako-secondary), #fca5a5, var(--drako-primary)); }
    25% { background: linear-gradient(135deg, var(--drako-secondary), #fca5a5, var(--drako-primary), var(--drako-secondary)); }
    50% { background: linear-gradient(225deg, #fca5a5, var(--drako-primary), var(--drako-secondary), #fca5a5); }
    75% { background: linear-gradient(315deg, var(--drako-primary), var(--drako-secondary), #fca5a5, var(--drako-primary)); }
    100% { background: linear-gradient(45deg, var(--drako-primary), var(--drako-secondary), #fca5a5, var(--drako-primary)); }
}

@keyframes borderRotatePink {
    0% { background: linear-gradient(45deg, var(--saturnina-primary), var(--saturnina-secondary), #f9a8d4, var(--saturnina-primary)); }
    25% { background: linear-gradient(135deg, var(--saturnina-secondary), #f9a8d4, var(--saturnina-primary), var(--saturnina-secondary)); }
    50% { background: linear-gradient(225deg, #f9a8d4, var(--saturnina-primary), var(--saturnina-secondary), #f9a8d4); }
    75% { background: linear-gradient(315deg, var(--saturnina-primary), var(--saturnina-secondary), #f9a8d4, var(--saturnina-primary)); }
    100% { background: linear-gradient(45deg, var(--saturnina-primary), var(--saturnina-secondary), #f9a8d4, var(--saturnina-primary)); }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Efectos de entrada */
.project-card {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
    transform: translateY(50px);
}

.project-card:nth-child(1) { animation-delay: 0.1s; }
.project-card:nth-child(2) { animation-delay: 0.2s; }
.project-card:nth-child(3) { animation-delay: 0.3s; }
.project-card:nth-child(4) { animation-delay: 0.4s; }
.project-card:nth-child(5) { animation-delay: 0.5s; }
.project-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive mejorado */
@media (max-width: 1200px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
        padding: 2.5rem 1.5rem;
    }
}

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 1rem;
    }

    .project-image-container {
        height: 220px;
    }

    .project-content {
        padding: 2rem 1.5rem;
    }

    .project-title {
        font-size: 1.6rem;
    }

    .project-card:hover {
        transform: translateY(-15px) scale(1.02);
    }
}

@media (max-width: 480px) {
    .projects-grid {
        padding: 1.5rem 0.5rem;
        gap: 1.5rem;
    }

    .project-content {
        padding: 1.5rem 1rem;
    }

    .project-title {
        font-size: 1.4rem;
    }

    .project-link {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .tag {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
}

/* Efectos adicionales para dispositivos táctiles */
@media (hover: none) {
    .project-card:active {
        transform: translateY(-10px) scale(1.02);
    }
    
    .project-link:active {
        transform: translateY(-3px) scale(1.02);
    }
}