/* ===== VARIABLES CSS OPTIMIZADAS ===== */
:root {
    /* Colores principales */
    --primary-color: #8b5cf6;
    --secondary-color: #06b6d4;
    --accent-color: #10b981;
    --dark-color: #1e293b;
    --dark-secondary: #334155;
    --light-color: #f8f9fa;
    --surface-color: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-dark: linear-gradient(135deg, var(--dark-color) 0%, var(--dark-secondary) 100%);
    --gradient-surface: linear-gradient(180deg, #f8fafc 0%, var(--surface-color) 100%);
    
    /* Sombras */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.25);
    --shadow-primary: 0 10px 40px rgba(139, 92, 246, 0.15);
    
    /* Bordes y espaciado */
    --border-radius-sm: 8px;
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 24px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transiciones */
    --transition-fast: all 0.2s ease;
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Glassmorphism */
    --glass-light: rgba(255, 255, 255, 0.15);
    --glass-medium: rgba(255, 255, 255, 0.25);
    --glass-dark: rgba(0, 0, 0, 0.1);
    --backdrop-blur: blur(20px);
}

/* ===== UTILIDADES GLOBALES ===== */
.container-fluid-custom {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

@keyframes slideIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInFromRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse-ring {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(1.3); opacity: 0; }
}

/* ===== HERO SECTION ===== */
.proyecto-detalle-hero-optimizado {
    background: var(--gradient-primary);
    color: white;
    position: relative;
    overflow: hidden;
    padding: 6rem 0 4rem 0;
    min-height: auto;
}

.proyecto-detalle-hero-optimizado::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.proyecto-detalle-hero-optimizado .container {
    position: relative;
    z-index: 2;
}

/* Breadcrumb */
.breadcrumb-custom {
    margin-bottom: var(--spacing-md);
}

.breadcrumb-link {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--glass-light);
    backdrop-filter: var(--backdrop-blur);
    border-radius: 25px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    box-shadow: var(--shadow-md);
}

.breadcrumb-link:hover {
    color: white;
    background: var(--glass-medium);
    transform: translateX(-5px);
    border-color: rgba(255, 255, 255, 0.5);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    box-shadow: var(--shadow-lg);
}

/* Tecnologías inline */
.tecnologias-inline {
    margin-bottom: var(--spacing-md);
}

.tech-label {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.tech-badges-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tech-badge-inline {
    background: var(--glass-light);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    position: relative;
}

.tech-badge-inline:hover {
    background: var(--glass-medium);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.tech-badge-inline i {
    font-size: 1rem;
}

/* Tooltip para tecnologías */
.tech-badge-inline::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: var(--spacing-xs) 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 1000;
    margin-bottom: 5px;
}

.tech-badge-inline:hover::after {
    opacity: 1;
}

/* Imagen del proyecto en hero */
.proyecto-imagen-detalle {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInFromRight 1s ease-out 0.5s both;
}

.imagen-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    cursor: pointer;
    background: var(--glass-light);
    backdrop-filter: var(--backdrop-blur);
    border: 3px solid rgba(255, 255, 255, 0.2);
}

.imagen-container:hover {
    transform: scale(1.02) rotate(1deg);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.4);
}

.imagen-container img {
    width: 100%;
    height: auto;
    transition: var(--transition-slow);
    border-radius: calc(var(--border-radius-lg) - 3px);
}

.imagen-container:hover img {
    transform: scale(1.05);
}

/* Placeholder del proyecto */
.proyecto-placeholder-detalle {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    border: 2px dashed rgba(139, 92, 246, 0.4);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
    color: #495057;
    min-height: 350px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.proyecto-placeholder-detalle::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.proyecto-placeholder-detalle > * {
    position: relative;
    z-index: 2;
}

.proyecto-placeholder-detalle:hover {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(6, 182, 212, 0.15) 100%);
    border-color: rgba(139, 92, 246, 0.6);
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.proyecto-placeholder-detalle i {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.proyecto-placeholder-detalle p {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    color: #495057;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.proyecto-placeholder-detalle::after {
    content: "Próximamente disponible";
    position: absolute;
    bottom: var(--spacing-sm);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(139, 92, 246, 0.1);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(139, 92, 246, 0.2);
    z-index: 3;
}

/* ===== SECCIÓN "SOBRE ESTE PROYECTO" ===== */
.sobre-proyecto-nueva {
    padding: 8rem 0;
    background: var(--gradient-surface);
    position: relative;
    overflow: hidden;
}

.sobre-proyecto-nueva::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(139, 92, 246, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.titulo-principal-nuevo {
    font-size: 3.5rem;
    font-weight: 300;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
    position: relative;
}

.titulo-principal-nuevo::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

.subtitulo-principal {
    font-size: 1.4rem;
    color: var(--text-secondary);
    text-align: center;
    margin: 0 auto var(--spacing-xl);
    font-weight: 400;
    line-height: 1.6;
    max-width: 800px;
}

.contenido-principal-amplio {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8rem;
    align-items: start;
    margin-bottom: 8rem;
}

/* Descripción */
.descripcion-amplia {
    background: none;
    padding: 0;
}

.descripcion-amplia h3 {
    font-size: 2.2rem;
    font-weight: 400;
    color: var(--dark-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.descripcion-texto {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #475569;
    margin-bottom: 3rem;
}

.caracteristicas-lista {
    list-style: none;
    padding: 0;
    margin: 0;
}

.caracteristicas-lista li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.caracteristicas-lista li i {
    color: var(--primary-color);
    margin-right: var(--spacing-sm);
    margin-top: 0.2rem;
    font-size: 1.2rem;
}

/* ===== SLIDESHOW DE IMÁGENES ===== */
.imagenes-proyecto {
    background: none;
    padding: 0;
}

.proyecto-slideshow {
    position: relative;
    background: rgba(248, 250, 252, 0.8);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    border: 1px solid rgba(139, 92, 246, 0.1);
    overflow: hidden;
}

.slideshow-container {
    position: relative;
    max-width: 100%;
    margin: auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-primary);
}

.slide {
    display: none;
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.slide.active {
    display: block;
    animation: slideIn 0.5s ease-in-out;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.slide:hover img {
    transform: scale(1.05);
}

.slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: var(--spacing-md);
    transform: translateY(100%);
    transition: var(--transition);
}

.slide:hover .slide-overlay {
    transform: translateY(0);
}

.slide-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.slide-description {
    font-size: 0.95rem;
    opacity: 0.9;
    line-height: 1.4;
}

/* Controles del slideshow */
.slideshow-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: var(--backdrop-blur);
    opacity: 0;
    z-index: 10;
}

.slideshow-container:hover .slideshow-controls {
    opacity: 1;
}

.slideshow-controls:hover {
    background: rgba(139, 92, 246, 0.9);
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.prev { left: 20px; }
.next { right: 20px; }

.slideshow-controls i {
    font-size: 1.2rem;
}

/* Indicadores */
.slideshow-dots {
    text-align: center;
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.dot {
    height: 12px;
    width: 12px;
    background: rgba(139, 92, 246, 0.3);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.dot:hover {
    background: rgba(139, 92, 246, 0.6);
    transform: scale(1.2);
}

.dot.active {
    background: var(--primary-color);
    border-color: rgba(139, 92, 246, 0.3);
    transform: scale(1.3);
}

/* Placeholder slideshow */
.slideshow-placeholder {
    height: 400px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    border: 2px dashed rgba(139, 92, 246, 0.3);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.slideshow-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.slideshow-placeholder > * {
    position: relative;
    z-index: 2;
}

.slideshow-placeholder i {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: float 3s ease-in-out infinite;
}

.slideshow-placeholder h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--dark-secondary);
}

.slideshow-placeholder p {
    margin: 0;
    opacity: 0.8;
    font-size: 1rem;
    line-height: 1.6;
    max-width: 300px;
}

/* ===== HIGHLIGHTS MODERNOS ===== */
.highlights-modernos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.highlight-moderno {
    text-align: left;
    padding: 0;
    background: none;
    border: none;
}

.highlight-icon-moderno {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.highlight-icon-moderno i {
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.highlight-moderno h5 {
    font-size: 1.5rem;
    color: var(--dark-secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.highlight-moderno p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

/* ===== SECCIÓN DE CONTACTO ===== */
.contacto-mejorado-section {
    background: var(--gradient-dark);
    color: white;
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.contacto-mejorado-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url("#dots#dots")"/></svg>');
    opacity: 0.3;
}

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contacto-card-principal {
    background: var(--glass-light);
    backdrop-filter: var(--backdrop-blur);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.contacto-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    position: relative;
}

.contacto-icon::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: pulse-ring 2s ease-in-out infinite;
}

.contacto-icon i {
    color: white;
    font-size: 2rem;
}

.contacto-card-principal h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.8rem;
    font-weight: 700;
}

.contacto-card-principal p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.contacto-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.contacto-info-cards {
    display: grid;
    gap: 1.5rem;
}

.contacto-info-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.contacto-info-item:hover {
    background: var(--glass-light);
    transform: translateX(10px);
    border-color: rgba(139, 92, 246, 0.3);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2) 0%, rgba(6, 182, 212, 0.2) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon i {
    color: var(--primary-color);
    font-size: 1.3rem;
}

.info-content h6 {
    margin: 0 0 0.25rem 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.info-content a,
.info-content span {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.info-content a:hover {
    color: var(--primary-color);
}

/* ===== OTROS PROYECTOS ===== */
.otros-proyectos-section {
    padding: 5rem 0;
}

.proyecto-card {
    background: var(--surface-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    position: relative;
}

.proyecto-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
    z-index: 1;
}

.proyecto-card:hover::before {
    transform: scaleX(1);
}

.proyecto-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-xl);
}

.proyecto-imagen {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.proyecto-imagen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.proyecto-card:hover .proyecto-imagen img {
    transform: scale(1.1);
}

.proyecto-placeholder {
    height: 100%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3.5rem;
    position: relative;
}

.proyecto-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--glass-dark);
}

.proyecto-placeholder i {
    position: relative;
    z-index: 1;
    animation: float 3s ease-in-out infinite;
}

.proyecto-overlay {
    position: absolute;
    inset: 0;
    background: rgba(139, 92, 246, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.proyecto-card:hover .proyecto-overlay {
    opacity: 1;
}

.overlay-link {
    color: white;
    font-size: 2.5rem;
    text-decoration: none;
    transition: var(--transition);
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: var(--backdrop-blur);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.overlay-link:hover {
    color: white;
    transform: scale(1.2);
    background: rgba(255, 255, 255, 0.3);
}

.proyecto-contenido {
    padding: var(--spacing-md);
}

.proyecto-contenido h5 {
    margin-bottom: var(--spacing-sm);
    color: #333;
    font-weight: 700;
    font-size: 1.3rem;
}

.proyecto-contenido p {
    color: #666;
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.proyecto-fecha {
    color: #999;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.tech-badge-small {
    background: rgba(139, 92, 246, 0.1);
    color: var(--primary-color);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    margin-right: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    display: inline-block;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.tech-badge-small:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.tech-badge-small.more {
    background: rgba(6, 182, 212, 0.1);
    color: var(--secondary-color);
    border-color: rgba(6, 182, 212, 0.2);
}

.tech-badge-small.more:hover {
    background: var(--secondary-color);
    color: white;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablet */
@media (max-width: 991.98px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .container-fluid-custom {
        padding: 0 var(--spacing-sm);
    }

    /* Hero adjustments */
    .proyecto-titulo-detalle {
        font-size: 2.2rem;
        line-height: 1.2;
        margin-bottom: 1.5rem;
    }
    
    .proyecto-descripcion-detalle {
        font-size: 1.1rem;
        margin-bottom: var(--spacing-md);
    }
    
    .tech-badges-inline {
        gap: var(--spacing-xs);
    }
    
    .tech-badge-inline {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }

    /* Mobile-specific hero layout */
    .proyecto-detalle-hero-optimizado .row {
        display: flex;
        flex-direction: column;
    }
    
    .breadcrumb-custom {
        order: -2;
        margin-bottom: var(--spacing-md);
        align-self: flex-start;
        width: 100%;
    }
    
    .proyecto-detalle-hero-optimizado .col-lg-6:last-child {
        order: -1;
        margin-bottom: 3rem;
    }

    .proyecto-detalle-hero-optimizado .col-lg-6:first-child {
        order: 0;
    }
    
    .proyecto-info {
        display: block;
    }

    /* Content sections */
    .contenido-principal-amplio {
        display: block;
        gap: 0;
    }
    
    .descripcion-amplia {
        margin-bottom: var(--spacing-lg);
    }
    
    .descripcion-amplia h3 {
        font-size: 1.8rem;
        text-align: center;
        margin-bottom: 1.5rem;
    }
    
    .descripcion-texto {
        font-size: 1.1rem;
        text-align: center;
        margin-bottom: var(--spacing-md);
    }
    
    .caracteristicas-lista {
        max-width: 100%;
        margin: 0 auto;
    }
    
    .caracteristicas-lista li {
        font-size: 1rem;
        margin-bottom: var(--spacing-sm);
        justify-content: flex-start;
        text-align: left;
    }
    
    /* Slideshow mobile */
    .imagenes-proyecto {
        margin-top: 0;
    }
    
    .proyecto-slideshow {
        padding: 1.5rem;
    }
    
    .slideshow-container,
    .slide {
        height: 300px;
    }

    /* Highlights mobile */
    .highlights-modernos {
        grid-template-columns: 1fr;
        gap: 3rem;
        margin-top: var(--spacing-lg);
    }
    
    .highlight-moderno {
        text-align: center;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .highlight-icon-moderno {
        margin: 0 auto 1.5rem;
    }
    
    .highlight-moderno h5 {
        font-size: 1.3rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .highlight-moderno p {
        font-size: 1rem;
        line-height: 1.6;
    }

    /* Contact mobile */
    .contacto-grid {
        display: block;
        gap: 0;
    }
    
    .contacto-card-principal {
        margin-bottom: 3rem;
        padding: 2.5rem 1.5rem;
    }
    
    .contacto-card-principal h4 {
        font-size: 1.5rem;
    }
    
    .contacto-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: center;
    }
    
    .contacto-buttons .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .contacto-info-cards {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        padding: 0 15px; 
    }
    
    .contacto-info-item {
        padding: 1.25rem;
        margin: 0;
        width: 100%;
        box-sizing: border-box;
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
        min-height: 70px;
    }
    
    .contacto-info-item:hover {
        transform: translateX(5px);
    }
    
    .info-icon {
        width: 45px;
        height: 45px;
        flex-shrink: 0;
    }
    
    .info-icon i {
        font-size: 1.2rem;
    }
    
    .info-content {
        flex: 1;
        min-width: 0; 
    }
    
    .info-content h6 {
        font-size: 0.8rem;
        margin-bottom: 0.2rem;
    }
    
    .info-content a,
    .info-content span {
        font-size: 0.95rem;
        word-break: break-word; 
    }
}

/* Mobile Small */
@media (max-width: 576px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2.5rem;
        --spacing-xl: 3.5rem;
    }

    .container-fluid-custom {
        padding: 0 var(--spacing-sm);
    }

    /* Hero mobile small */
    .proyecto-detalle-hero-optimizado {
        padding: 7rem 0 3rem 0;
    }
    
    .breadcrumb-custom {
        top: -3.5rem;
    }
    
    .breadcrumb-link {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .proyecto-titulo-detalle {
        font-size: 1.8rem;
    }
    
    .tech-badge-inline {
        padding: 0.3rem 0.6rem;
        font-size: 0.75rem;
    }
    
    /* Content mobile small */
    .titulo-principal-nuevo {
        font-size: 2.5rem;
    }
    
    .subtitulo-principal {
        font-size: 1.2rem;
        padding: 0 var(--spacing-sm);
    }
    
    .descripcion-amplia h3 {
        font-size: 1.6rem;
    }
    
    /* Slideshow mobile small */
    .slideshow-container,
    .slide {
        height: 250px;
    }
    
    .slideshow-controls {
        width: 40px;
        height: 40px;
    }
    
    .slideshow-controls i {
        font-size: 1rem;
    }
    
    /* Contact mobile small */
    .contacto-info-cards {
        padding: 0 10px;
    }
    
    .contacto-info-item {
        padding: var(--spacing-sm);
        gap: 0.8rem;
    }
    
    .info-icon {
        width: 40px;
        height: 40px;
    }
    
    .info-content a,
    .info-content span {
        font-size: 0.9rem;
    }
}

/* Performance optimizations for mobile */
@media (max-width: 768px) {
    /* Reduce heavy effects on mobile */
    .proyecto-placeholder-detalle::before,
    .sobre-proyecto-nueva::before {
        display: none;
    }
    
    /* Simplify animations */
    .animate-on-scroll {
        transition-duration: 0.4s;
    }
    
    /* Optimize backdrop-filter for mobile */
    .breadcrumb-link,
    .tech-badge-inline,
    .contacto-card-principal,
    .contacto-info-item {
        backdrop-filter: none;
    }
    
    .breadcrumb-link {
        background: var(--glass-medium);
    }
    
    .tech-badge-inline {
        background: var(--glass-medium);
    }
    
    .contacto-card-principal {
        background: var(--glass-light);
    }
    
    .contacto-info-item {
        background: var(--glass-light);
    }

    /* Reduce transform effects on mobile for better performance */
    .proyecto-card:hover,
    .imagen-container:hover {
        transform: none;
    }
    
    .proyecto-card:hover .proyecto-imagen img,
    .imagen-container:hover img {
        transform: none;
    }
    
    /* Simplify gradients on mobile */
    .proyecto-placeholder-detalle,
    .slideshow-placeholder {
        background: rgba(139, 92, 246, 0.1);
    }
}

/* Print styles */
@media print {
    .proyecto-detalle-hero-optimizado,
    .contacto-mejorado-section {
        background: white !important;
        color: black !important;
    }
    
    .breadcrumb-link,
    .tech-badge-inline,
    .contacto-card-principal {
        background: white !important;
        border: 1px solid #ccc !important;
    }
    
    .slideshow-controls,
    .slideshow-dots,
    .proyecto-overlay {
        display: none !important;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .float,
    .pulse-ring {
        animation: none !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.3);
    }
    
    .tech-badge-inline,
    .breadcrumb-link,
    .contacto-info-item {
        border-width: 2px;
    }
}