/* =====================================================
   PORTFOLIO COMPONENT STYLES - VERSIÓN CORREGIDA
   ===================================================== */

/* ========== VARIABLES CSS PARA CONSISTENCIA ========== */
:root {
    --portfolio-primary: #007bff;
    --portfolio-primary-dark: #0056b3;
    --portfolio-secondary: #6c757d;
    --portfolio-success: #28a745;
    --portfolio-warning: #ffc107;
    --portfolio-danger: #dc3545;
    --portfolio-light: #f8f9fa;
    --portfolio-dark: #1a202c;
    --portfolio-border: #e0e0e0;
    --portfolio-shadow: rgba(0, 0, 0, 0.08);
    --portfolio-shadow-hover: rgba(0, 0, 0, 0.15);
    --portfolio-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --portfolio-border-radius: 12px;
    --portfolio-spacing: 1.25rem;
}

/* ========== LAYOUT BASE ========== */
.portfolio-content {
    overflow-x: hidden;
    background: #f8f9fa;
    min-height: 500px;
}

.portfolio-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.portfolio-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

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

.portfolio-stats .stat-item {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.portfolio-stats .stat-number {
    font-size: 2rem;
    font-weight: bold;
    line-height: 1;
}

.portfolio-stats .stat-label {
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* ========== FILTROS ESCALABLES ========== */
.portfolio-filters-section {
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.filter-label {
    color: #495057;
    font-weight: 700;
}

.filter-controls button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.filter-controls button:hover {
    background: #007bff;
    border-color: #007bff;
    color: white;
}

.filter-controls button:disabled,
.filter-controls button.disabled {
    background: #f8f9fa;
    border-color: #dee2e6;
    color: #6c757d;
    cursor: not-allowed;
    opacity: 0.6;
}

.filter-controls button:disabled:hover,
.filter-controls button.disabled:hover {
    background: #f8f9fa;
    border-color: #dee2e6;
    color: #6c757d;
    transform: none;
}

/* Slider Container */
.filters-slider-container {
    overflow: hidden;
    position: relative;
}

.filters-slider {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 0.5rem 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.filters-slider::-webkit-scrollbar {
    display: none;
}

.filter-slide {
    flex: 0 0 auto;
    min-width: 220px;
}

/* Filter Items */
.filter-item .filter-link {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    color: #495057;
    text-decoration: none;
    transition: all 0.3s ease;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    overflow: hidden;
    min-height: 80px;
    width: 100%;
}

.filter-item .filter-link:hover {
    border-color: #007bff;
    background: #f8f9ff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.15);
    color: #007bff;
    text-decoration: none;
}

.filter-item .filter-link.active {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    border-color: #007bff;
    color: white;
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
}

.filter-item .filter-link.active .filter-count {
    background: rgba(255, 255, 255, 0.3) !important;
    color: white !important;
    font-weight: 700;
}

/* Filter Icon */
.filter-icon-container {
    flex: 0 0 auto;
    width: 50px;
    height: 50px;
    background: rgba(0, 123, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.filter-item .filter-link:hover .filter-icon-container {
    background: rgba(0, 123, 255, 0.2);
    transform: scale(1.1);
}

.filter-item .filter-link.active .filter-icon-container {
    background: rgba(255, 255, 255, 0.2);
}

.filter-icon-container i {
    font-size: 1.5rem;
    color: inherit;
}

.filter-logo {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

/* Filter Info */
.filter-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-text {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.filter-count {
    background: #007bff;
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-block;
    width: fit-content;
    transition: all 0.3s ease;
    min-width: 35px;
    text-align: center;
}

/* Solution Link Overlay */
.solution-link-overlay {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.filter-item:hover .solution-link-overlay {
    opacity: 1;
}

.solution-link-overlay .btn {
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    font-size: 0.8rem;
    border-radius: 50%;
}

/* ========== GRID ISOTOPE OPTIMIZADO ========== */
.portfolio-list {
    min-height: 400px;
}

.isotope-item {
    transition: var(--portfolio-transition) !important;
}

.isotope-item.isotope-hidden {
    display: none !important;
}

/* ========== CARDS DEL PORTFOLIO - SELECTORES ESPECÍFICOS ========== */
.portfolio-content .portfolio-item-modern {
    height: 100% !important;
    transition: var(--portfolio-transition) !important;
    position: relative;
}

.portfolio-content .portfolio-item-modern .portfolio-card {
    background: #ffffff !important;
    border-radius: var(--portfolio-border-radius) !important;
    overflow: hidden;
    box-shadow: 0 4px 15px var(--portfolio-shadow) !important;
    transition: var(--portfolio-transition) !important;
    height: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    position: relative;
}

/* ========== HOVER EFFECTS PRINCIPALES - MÁS ESPECÍFICOS ========== */
.portfolio-content .portfolio-item-modern:hover .portfolio-card {
    transform: translateY(-8px) !important;
    box-shadow: 0 15px 35px var(--portfolio-shadow-hover) !important;
}

.portfolio-content .portfolio-item-modern:hover .portfolio-image {
    transform: scale(1.05) !important;
}

.portfolio-content .portfolio-item-modern:hover .portfolio-overlay {
    opacity: 1 !important;
    visibility: visible !important;
}

/* ========== IMAGEN Y OVERLAY ========== */
.portfolio-content .portfolio-image-container {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--portfolio-light);
}

.portfolio-content .portfolio-image-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
}

.portfolio-content .portfolio-image {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
    transition: var(--portfolio-transition) !important;
}

.portfolio-content .portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 123, 255, 0.9) 0%,
        rgba(0, 86, 179, 0.95) 100%
    ) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: var(--portfolio-transition) !important;
    backdrop-filter: blur(2px);
}

.portfolio-content .portfolio-overlay-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    width: 90%;
}

/* ========== BADGES Y ELEMENTOS DEL OVERLAY ========== */
.portfolio-content .portfolio-logo-badge {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.portfolio-content .portfolio-logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.portfolio-content .portfolio-solution-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.portfolio-content .portfolio-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin: 1rem 0;
}

.portfolio-content .portfolio-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.2);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--portfolio-transition);
    backdrop-filter: blur(10px);
}

.portfolio-content .portfolio-btn:hover {
    background: white !important;
    color: var(--portfolio-primary) !important;
    transform: scale(1.1);
    border-color: white;
}

.portfolio-content .portfolio-category-badge {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

/* ========== INFORMACIÓN DE LA CARD - OPTIMIZADA ========== */
.portfolio-content .portfolio-info {
    padding: var(--portfolio-spacing) !important;
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    min-height: 140px; /* Altura mínima consistente */
}

.portfolio-content .portfolio-title {
    font-size: 1.15rem !important;
    font-weight: 700 !important;
    color: var(--dark) !important; /* Usar color del skin para mejor legibilidad */
    margin-bottom: 0.5rem !important;
    line-height: 1.3 !important;
    text-shadow: none !important; /* Remover text-shadow para mejor legibilidad */
}

.portfolio-content .portfolio-description {
    color: var(--default) !important; /* Usar color del skin */
    font-size: 0.9rem !important;
    line-height: 1.4 !important;
    margin-bottom: 0.75rem !important;
    flex: 1 !important;

    /* Texto consistente a exactamente 2 líneas */
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    height: 2.8rem !important; /* 2 líneas × 1.4 line-height */
    min-height: 2.8rem !important;
    max-height: 2.8rem !important;
}

.portfolio-content .portfolio-meta {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding-top: 0.75rem !important;
    border-top: 1px solid var(--portfolio-border) !important;
    margin-top: auto !important;
    min-height: 2rem; /* Altura consistente para meta */
}

.portfolio-content .portfolio-client {
    font-weight: 600 !important;
    color: var(--portfolio-primary) !important;
    font-size: 0.85rem !important;
}

.portfolio-content .portfolio-year {
    color: var(--portfolio-secondary) !important;
    font-size: 0.8rem !important;
    font-weight: 500 !important;
}

/* ========== CTA CARD ESPECIAL ========== */
.portfolio-content .portfolio-cta-card .portfolio-card {
    border: 3px dashed var(--portfolio-border) !important;
    background: linear-gradient(135deg, var(--portfolio-light) 0%, #ffffff 100%) !important;
    position: relative;
    overflow: hidden;
}

.portfolio-content .portfolio-cta-card .portfolio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(0, 123, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 123, 255, 0.05) 0%, transparent 50%);
    z-index: 1;
    transition: opacity 0.3s ease;
}

.portfolio-content .portfolio-cta-card:hover .portfolio-card {
    border-color: var(--portfolio-primary) !important;
    background: linear-gradient(135deg, #ffffff 0%, #f0f8ff 100%) !important;
    transform: translateY(-12px) !important;
    box-shadow: 0 20px 40px rgba(0, 123, 255, 0.15) !important;
}

.portfolio-content .portfolio-cta-card:hover .portfolio-card::before {
    opacity: 1.5;
}

.portfolio-content .portfolio-cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 100%;
    padding: 1.75rem;
    position: relative;
    z-index: 2;
}

.portfolio-content .cta-icon-wrapper {
    margin-bottom: 1.25rem;
}

.portfolio-content .cta-icon-circle {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--portfolio-primary) 0%, var(--portfolio-primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    transition: var(--portfolio-transition);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.2);
}

.portfolio-content .portfolio-cta-card:hover .cta-icon-circle {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.4);
}

.portfolio-content .cta-icon {
    font-size: 1.75rem;
    color: white;
    transition: transform 0.3s ease;
}

.portfolio-content .portfolio-cta-card:hover .cta-icon {
    transform: rotate(-5deg);
}

.portfolio-content .cta-title {
    font-size: 1.35rem !important;
    font-weight: 700 !important;
    color: var(--dark) !important;
    margin-bottom: 0.5rem !important;
    line-height: 1.2 !important;
}

.portfolio-content .cta-description {
    color: var(--default) !important;
    margin-bottom: 1.25rem !important;
    font-size: 0.95rem !important;
    line-height: 1.4 !important;
}

.portfolio-content .cta-features {
    margin-bottom: 1.5rem;
    width: 100%;
}

.portfolio-content .cta-feature {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    color: var(--dark);
    font-weight: 600;
    transition: color 0.3s ease;
}

.portfolio-content .portfolio-cta-card:hover .cta-feature {
    color: var(--portfolio-dark);
}

.portfolio-content .cta-feature i {
    color: var(--portfolio-success);
    margin-right: 0.5rem;
    font-size: 0.9rem;
    transition: transform 0.3s ease;
    min-width: 14px;
}

.portfolio-content .portfolio-cta-card:hover .cta-feature i {
    transform: scale(1.1);
}

.portfolio-content .btn-cta {
    background: linear-gradient(135deg, var(--portfolio-primary) 0%, var(--portfolio-primary-dark) 100%) !important;
    border: none !important;
    padding: 0.875rem 1.75rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    transition: var(--portfolio-transition) !important;
    margin-bottom: 0.75rem !important;
    border-radius: 25px !important;
    font-size: 0.85rem !important;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3) !important;
    color: white !important;
}

.portfolio-content .btn-cta:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.4) !important;
    background: linear-gradient(135deg, var(--portfolio-primary-dark) 0%, var(--portfolio-primary) 100%) !important;
    color: white !important;
}

.portfolio-content .cta-note {
    color: var(--portfolio-secondary) !important;
    font-size: 0.75rem !important;
    font-style: italic !important;
}

.portfolio-content .portfolio-cta-card:hover .cta-note {
    color: var(--portfolio-primary) !important;
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 768px) {
    :root {
        --portfolio-spacing: 1rem;
    }

    .portfolio-filters-section {
        position: static;
    }

    .filter-slide {
        min-width: 180px;
    }

    .filter-item .filter-link {
        padding: 1rem;
        min-height: 70px;
        gap: 0.75rem;
    }

    .filter-icon-container {
        width: 40px;
        height: 40px;
    }

    .filter-icon-container i {
        font-size: 1.2rem;
    }

    .filter-logo {
        width: 24px;
        height: 24px;
    }

    .filter-text {
        font-size: 0.8rem;
    }

    .filter-count {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
        min-width: 30px;
    }

    .portfolio-content .portfolio-cta-content {
        padding: 1.5rem;
    }

    .portfolio-content .cta-icon-circle {
        width: 60px;
        height: 60px;
    }

    .portfolio-content .cta-icon {
        font-size: 1.5rem;
    }

    .portfolio-content .cta-title {
        font-size: 1.2rem !important;
    }

    .portfolio-content .portfolio-title {
        font-size: 1.05rem !important;
    }

    .portfolio-content .portfolio-description {
        font-size: 0.85rem !important;
        height: 2.55rem !important; /* Ajuste para móvil */
        min-height: 2.55rem !important;
        max-height: 2.55rem !important;
    }

    .portfolio-content .portfolio-info {
        min-height: 120px; /* Altura mínima reducida para móvil */
    }
}

@media (max-width: 576px) {
    .portfolio-header-content {
        text-align: center;
    }

    .portfolio-stats {
        margin-top: 1rem;
    }

    .filter-slide {
        min-width: 160px;
    }

    .filter-item .filter-link {
        padding: 0.75rem;
        gap: 0.5rem;
        min-height: 60px;
    }

    .filter-icon-container {
        width: 35px;
        height: 35px;
    }

    .filter-icon-container i {
        font-size: 1rem;
    }

    .filter-logo {
        width: 20px;
        height: 20px;
    }

    .filter-text {
        font-size: 0.7rem;
    }

    .filter-count {
        font-size: 0.7rem;
        padding: 0.2rem 0.5rem;
        min-width: 25px;
    }

    .portfolio-content .portfolio-overlay-content {
        padding: 1rem;
    }

    .portfolio-content .portfolio-logo-badge {
        width: 50px;
        height: 50px;
    }

    .portfolio-content .portfolio-logo-img {
        width: 30px;
        height: 30px;
    }

    .portfolio-content .portfolio-btn {
        width: 40px;
        height: 40px;
    }
}

/* ========== ANIMACIONES ADICIONALES ========== */
@keyframes rippleEffect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.portfolio-content .portfolio-item-modern {
    animation: fadeInUp 0.6s ease-out;
}

/* ========== UTILIDADES ========== */
.portfolio-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
    color: var(--portfolio-secondary);
}

.portfolio-empty {
    text-align: center;
    padding: 3rem;
    color: var(--portfolio-secondary);
}

/* ========== PRINT STYLES ========== */
@media print {
    .portfolio-cta-card,
    .portfolio-overlay,
    .portfolio-filters-section {
        display: none !important;
    }

    .portfolio-card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}