canvas {
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            /* Ensure the canvas is behind other content */
            mix-blend-mode: screen;
            position: fixed;
            inset: 0;
            opacity: 1;
        }
        
        canvas.opacity-0 {
            opacity: 0;
        }
        
        .loader {
            width: 100px;
            height: 100px;
            position: relative;
            background: #ffffff66;
            border-radius: 8px;
            overflow: hidden;
        }
        
        .loader:before {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            width: 40px;
            height: 40px;
            transform: rotate(45deg) translate(30%, 40%);
            background: #41c2d8;
            box-shadow: 32px -34px 0 5px #0e879d;
            animation: slide 2s infinite ease-in-out alternate;
        }
        
        .loader:after {
            content: "";
            position: absolute;
            left: 10px;
            top: 10px;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: #0e879d;
            transform: rotate(0deg);
            transform-origin: 35px 150px;
            animation: rotate 2s infinite ease-in-out;
        }
        
        @keyframes slide {
            0%,
            100% {
                bottom: -35px;
            }
            25%,
            75% {
                bottom: -2px;
            }
            20%,
            80% {
                bottom: 2px;
            }
        }
        
        @keyframes rotate {
            0% {
                transform: rotate(-15deg);
            }
            25%,
            75% {
                transform: rotate(0deg);
            }
            100% {
                transform: rotate(25deg);
            }
        }
        /* Estilos para el botón "Ver más" */
        
        .ver-mas-btn {
            /* min-width: 200px; */
            color: white;
            border: none;
            border-radius: 15px;
            width: 100%;
            height: 45px;
            display: flex;
            gap: 5px;
            align-items: center;
            justify-content: center;
            transition-duration: 0.4s;
            cursor: pointer;
            position: relative;
            background-color: rgb(31, 31, 31);
            overflow: hidden;
        }
        
        .ver-mas-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(9, 101, 177, 0.3);
        }
        
        .ver-mas-btn:active {
            transform: translateY(0);
        }
        /* Variables UI — mismo lenguaje que el chatbot */
        
         :root {
            --pf-surface: #ffffff;
            --pf-surface-2: #fafafa;
            --pf-border: #e0e0e0;
            --pf-text: #020202;
            --pf-text-muted: #666666;
            --pf-text-faint: #999999;
            --pf-accent: #020202;
            --pf-overlay: rgba(0, 0, 0, 0.45);
        }
        
        body.active_dark {
            --pf-surface: #0e0e0e;
            --pf-surface-2: #141414;
            --pf-border: rgba(255, 255, 255, 0.12);
            --pf-text: #ffffff;
            --pf-text-muted: #bebebe;
            --pf-text-faint: #706c6c;
            --pf-accent: #ffffff;
            --pf-overlay: rgba(0, 0, 0, 0.72);
        }
        /* Estilos para modales — overlay solo fade, panel anima */
        
        .project-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: var(--pf-overlay);
            z-index: 1000;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
            box-sizing: border-box;
        }
        
        .project-modal,
        .image-modal {
            opacity: 0;
            transition: opacity 0.25s ease;
        }
        
        .project-modal.is-open,
        .image-modal.is-open {
            opacity: 1;
        }
        
        .project-modal.overlay-closing,
        .image-modal.overlay-closing {
            opacity: 0;
        }
        
        .modal-content-proyect {
            background-color: var(--pf-surface);
            color: var(--pf-text);
            max-width: 1000px;
            max-height: 90vh;
            overflow-y: auto;
            border-radius: 14px;
            padding: 40px;
            position: relative;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
            border: 1px solid var(--pf-border);
            opacity: 0;
            transform: scale(0.94) translateY(22px);
            transition: opacity 0.34s cubic-bezier(0.34, 1.25, 0.64, 1), transform 0.34s cubic-bezier(0.34, 1.25, 0.64, 1);
        }
        
        .modal-content-proyect.is-visible {
            opacity: 1;
            transform: scale(1) translateY(0);
        }
        
        .modal-content-proyect.modal-closing {
            opacity: 0;
            transform: scale(0.96) translateY(14px);
            transition-duration: 0.22s;
        }
        /* Buscador y filtros de proyectos */

        .projects-section-heading {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 0.75rem;
        }

        .projects-section-heading h2 {
            margin: 0;
        }

        .projects-toolbar-toggle {
            position: relative;
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            padding: 0;
            border: 1px solid var(--pf-border);
            border-radius: 8px;
            background: var(--pf-surface-2);
            color: var(--pf-text-muted);
            cursor: pointer;
            transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
        }

        .projects-toolbar-toggle:hover {
            border-color: var(--pf-text-muted);
            color: var(--pf-text);
            background: var(--pf-surface);
        }

        .projects-toolbar-toggle.is-active {
            color: var(--pf-text);
            border-color: var(--pf-text-muted);
            background: var(--pf-surface);
        }

        .projects-toolbar-toggle__icons {
            position: relative;
            width: 16px;
            height: 16px;
            display: block;
        }

        .projects-toolbar-toggle__icon {
            position: absolute;
            inset: 0;
            transition: opacity 0.22s ease, transform 0.28s cubic-bezier(0.34, 1.2, 0.64, 1);
        }

        .projects-toolbar-toggle__icon--search {
            opacity: 1;
            transform: scale(1) rotate(0deg);
        }

        .projects-toolbar-toggle__icon--close {
            opacity: 0;
            transform: scale(0.55) rotate(-90deg);
        }

        .projects-toolbar-toggle.is-active .projects-toolbar-toggle__icon--search {
            opacity: 0;
            transform: scale(0.55) rotate(90deg);
        }

        .projects-toolbar-toggle.is-active .projects-toolbar-toggle__icon--close {
            opacity: 1;
            transform: scale(1) rotate(0deg);
        }

        .projects-toolbar-toggle__dot {
            position: absolute;
            top: 5px;
            right: 5px;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--pf-text);
            pointer-events: none;
        }

        .projects-toolbar-toggle__dot[hidden] {
            display: none;
        }
        
        .projects-toolbar {
            display: grid;
            grid-template-rows: 0fr;
            margin-bottom: 0;
            opacity: 0;
            transform: translateY(-8px);
            overflow: hidden;
            pointer-events: none;
            transition:
                grid-template-rows 0.34s cubic-bezier(0.34, 1.2, 0.64, 1),
                opacity 0.26s ease,
                transform 0.34s cubic-bezier(0.34, 1.2, 0.64, 1),
                margin-bottom 0.34s ease;
        }

        .projects-toolbar.is-open {
            grid-template-rows: 1fr;
            opacity: 1;
            transform: translateY(0);
            margin-bottom: 1.5rem;
            pointer-events: auto;
        }

        .projects-toolbar__inner {
            min-height: 0;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .projects-search {
            display: flex;
            align-items: center;
            gap: 10px;
            background-color: var(--pf-surface-2);
            border: 1px solid var(--pf-border);
            border-radius: 12px;
            padding: 10px 14px;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }
        
        .projects-search:focus-within {
            border-color: var(--pf-text-muted);
            box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
        }
        
        body.active_dark .projects-search:focus-within {
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.06);
        }
        
        .projects-search svg {
            flex-shrink: 0;
            color: var(--pf-text-faint);
        }
        
        .projects-search input {
            flex: 1;
            min-width: 0;
            background: transparent;
            border: none;
            outline: none;
            color: var(--pf-text);
            font-family: inherit;
            font-size: 0.9rem;
        }
        
        .projects-search input::placeholder {
            color: var(--pf-text-faint);
        }
        
        .projects-filters-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: stretch;
        }
        
        .projects-combobox {
            position: relative;
            flex: 1 1 160px;
            min-width: 140px;
        }
        
        .projects-combobox__input {
            width: 100%;
            box-sizing: border-box;
            background-color: var(--pf-surface-2);
            border: 1px solid var(--pf-border);
            border-radius: 12px;
            padding: 9px 32px 9px 36px;
            color: var(--pf-text);
            font-family: inherit;
            font-size: 0.84rem;
            outline: none;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
            cursor: text;
        }
        
        .projects-combobox__input::placeholder {
            color: var(--pf-text-faint);
        }
        
        .projects-combobox__input:focus {
            border-color: var(--pf-text-muted);
            box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06);
        }
        
        body.active_dark .projects-combobox__input:focus {
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.06);
        }
        
        .projects-combobox__prefix {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--pf-text-faint);
            pointer-events: none;
            transition: transform 0.28s cubic-bezier(0.34, 1.2, 0.64, 1), color 0.2s ease;
        }
        
        .projects-combobox.is-open .projects-combobox__prefix {
            transform: translateY(-50%) scale(1.1);
            color: var(--pf-text);
        }
        
        .projects-combobox__chevron {
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%) rotate(0deg);
            pointer-events: none;
            color: var(--pf-text-faint);
            transition: transform 0.28s cubic-bezier(0.34, 1.2, 0.64, 1), color 0.2s ease;
        }
        
        .projects-combobox.is-open .projects-combobox__chevron {
            transform: translateY(-50%) rotate(180deg);
            color: var(--pf-text);
        }
        
        .projects-combobox__list {
            position: absolute;
            z-index: 50;
            top: calc(100% + 4px);
            left: 0;
            right: 0;
            margin: 0;
            padding: 4px;
            list-style: none;
            background: var(--pf-surface);
            border: 1px solid var(--pf-border);
            border-radius: 10px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
            max-height: 220px;
            overflow-y: auto;
            transform-origin: top center;
            animation: comboboxDeploy 0.24s cubic-bezier(0.34, 1.2, 0.64, 1);
        }
        
        @keyframes comboboxDeploy {
            from {
                opacity: 0;
                transform: translateY(-8px) scaleY(0.92);
            }
            to {
                opacity: 1;
                transform: translateY(0) scaleY(1);
            }
        }
        
        body.active_dark .projects-combobox__list {
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
        }
        
        .projects-combobox__list[hidden] {
            display: none;
        }
        
        .projects-combobox__option {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 10px;
            border-radius: 7px;
            font-size: 0.84rem;
            color: var(--pf-text);
            cursor: pointer;
            transition: background 0.15s ease;
        }
        
        .projects-combobox__option svg {
            flex-shrink: 0;
            color: var(--pf-text-faint);
        }
        
        .projects-combobox__option:hover,
        .projects-combobox__option.is-active {
            background: var(--pf-surface-2);
        }
        
        .projects-combobox__option.is-selected {
            font-weight: 600;
        }
        
        .projects-combobox__empty {
            padding: 8px 10px;
            font-size: 0.8rem;
            color: var(--pf-text-faint);
        }
        
        .projects-filter-clear {
            flex: 0 0 auto;
            align-self: center;
            display: inline-flex;
            align-items: center;
            gap: 7px;
            background: transparent;
            border: 1px solid var(--pf-border);
            border-radius: 12px;
            padding: 9px 14px;
            color: var(--pf-text-muted);
            font-family: inherit;
            font-size: 0.84rem;
            cursor: pointer;
            transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
        }
        
        .projects-filter-clear svg {
            flex-shrink: 0;
        }
        
        .projects-filter-clear:hover {
            border-color: var(--pf-text-muted);
            color: var(--pf-text);
            background: var(--pf-surface-2);
        }
        
        .projects-count {
            margin: 0;
            font-size: 0.8rem;
            color: var(--pf-text-faint);
        }
        
        .projects-empty {
            text-align: center;
            padding: 2.5rem 1rem;
            border-radius: 12px;
            background-color: var(--pf-surface-2);
            border: 1px dashed var(--pf-border);
            margin-bottom: 1rem;
            color: var(--pf-text);
        }
        
        .projects-empty p {
            margin: 0 0 0.5rem;
            font-weight: 600;
            color: var(--pf-text);
        }
        
        .projects-empty span {
            font-size: 0.88rem;
            color: var(--pf-text-muted);
        }
        
        .project-batch.is-filtered-in {
            animation: projectFilterIn 0.35s ease-out;
        }
        
        @keyframes projectFilterIn {
            from {
                opacity: 0;
                transform: translateY(10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        /* Estilos para las imágenes en el modal */
        
        .image-modal img:hover {
            transform: scale(1.05);
        }
        /* Responsive para modales */
        
        @media (max-width: 768px) {
            .project-modal .modal-content-proyect {
                margin: 10px;
                padding: 20px;
                max-width: calc(100vw - 20px);
            }
            .projects-filters-row {
                flex-direction: column;
            }
            .projects-combobox {
                flex: 1 1 auto;
                min-width: 0;
            }
            .projects-filter-clear {
                width: 100%;
            }
            .ver-mas-btn {
                width: 100%;
                margin: 10px 0;
            }
        }
        /* From Uiverse.io by Yaya12085 */
        
        .button_certific {
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 12px 18px;
            gap: 12px;
            background: linear-gradient(135deg, rgb(66, 66, 66), rgb(40, 40, 40));
            outline: 3px rgb(66, 66, 66) solid;
            outline-offset: -3px;
            border-radius: 8px;
            border: none;
            cursor: pointer;
            transition: all 0.35s ease;
            position: relative;
            overflow: hidden;
        }
        /* Efecto glow al pasar */
        
        .button_certific::before {
            content: "";
            position: absolute;
            top: -100%;
            left: -100%;
            width: 300%;
            height: 300%;
            background: radial-gradient( circle, rgba(255, 153, 0, 0.2) 10%, transparent 60%);
            transform: rotate(25deg);
            transition: 0.6s ease;
            opacity: 0;
        }
        
        .button_certific:hover::before {
            top: -50%;
            left: -50%;
            opacity: 1;
        }
        
        .button_certific .text_certific {
            color: white;
            font-weight: 700;
            font-size: 1.05em;
            letter-spacing: 0.5px;
            transition: 0.35s ease;
        }
        
        .button_certific svg {
            width: 26px;
            height: 26px;
            transform: scale(1);
            transition: transform 0.35s ease, fill 0.35s ease;
        }
        
        .button_certific svg path {
            transition: fill 0.35s ease;
        }
        /* Hover principal */
        
        .button_certific:hover {
            background: linear-gradient(135deg, #202020, #2a2a2a);
            outline-color: #f48e00;
            transform: translateY(-2px) scale(1.03);
            box-shadow: 0 6px 16px rgba(244, 142, 0, 0.3);
        }
        
        .button_certific:hover .text_certific {
            color: #f48e00;
            text-shadow: 0 0 5px rgba(244, 142, 0, 0.6);
        }
        
        .button_certific:hover svg {
            transform: scale(1.2) rotate(8deg);
        }
        
        .button_certific:hover svg path:nth-child(1) {
            fill: #ff9700;
        }
        
        .button_certific:hover svg path:nth-child(2) {
            fill: #f48e00;
        }
        
        .button_certific:hover svg path:nth-child(3) {
            fill: #ffb700;
        }
        /* Efecto al hacer clic */
        
        .button_certific:active {
            transform: translateY(1px) scale(0.97);
            box-shadow: 0 3px 8px rgba(0, 0, 0, 0.4) inset;
        }