/* ==========================================
   TIPOGRAFÍA Y VARIABLES DE ESTILO
   ========================================== */
:root {
    /* Paleta de colores */
    --bg-main: #efefef;
    /* Fondo principal */
    --bg-secondary: #e5e5e5;
    /* Fondo secundario */
    --text-dark: #1d1d1b;
    /* Texto principal negro */
    --text-gray: #4a4a4a;
    /* Gris medio para lectura */

    --accent-green: #b0d384;
    /* Acento verde primario */
    --accent-beige: #d6d384;
    /* Acento verde amarillento sec. */

    /* Fuentes */
    --font-heading: 'Montserrat', sans-serif;
    /* Títulos (Fuerte y legible) */
    --font-body: 'Poppins', sans-serif;
    /* Textos (Equilibrada, cómoda) */
    --font-accent: 'Courier New', Courier, monospace;
    /* Tipografía técnica (Firma Visual) */

    /* Grid y Espaciados */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    --container-max: 1200px;
    --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================
   RESET & FUNDAMENTOS
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    width: 100%;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-main);
    color: var(--text-dark);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ==========================================
   CURSOR PERSONALIZADO
   ========================================== */
/* Un toque sutil "observador" en tu web. Se mueve con JS */
body {
    cursor: none;
}

a,
button,
.project-card {
    cursor: none;
}

.custom-cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--accent-green);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, background-color 0.3s;
}

.custom-cursor.hover {
    width: 60px;
    height: 60px;
    background-color: rgba(176, 211, 132, 0.4);
    /* Verde semi-transparente para leer la letra */
}

/* ==========================================
   HEADER / NAVEGACIÓN
   ========================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    color: var(--text-dark);
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    z-index: 1200;
}

.menu-toggle {
    display: none;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: var(--spacing-md);
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
    color: var(--text-dark);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--accent-green);
    transition: var(--transition-smooth);
}

.nav-links a:hover::after {
    width: 100%;
}

/* ==========================================
   HERO SECTION (EDITORIAL)
   ========================================== */
.hero-split {
    height: 100vh;
    min-height: 800px;
    width: 100%;
    position: relative;
    background-color: var(--bg-main);
    /* fondo claro gris/blanco */
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    /* Poppins para todo */
}

.hero-container {
    max-width: var(--container-max);
    width: 100%;
    margin: 0 auto;
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

/* Columna Izquierda: Imagen */
.hero-image-col {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    width: 100%;
    max-width: 450px;
    position: relative;
    aspect-ratio: 3 / 4;
    /* Portrait 600x800 */
    border-radius: 20px;
    overflow: hidden;
    /* Sombra sutil para despegarla del fondo claro */
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.hero-portrait {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Columna Derecha: Texto */
.hero-text-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.hero-text-content {
    max-width: 500px;
}

.hero-title {
    font-family: var(--font-body);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    letter-spacing: -1px;
}

.hero-title .greeting {
    font-size: clamp(2rem, 3vw, 2.5rem);
    font-weight: 500;
    color: var(--text-gray);
    display: inline-block;
    margin-bottom: var(--spacing-xs);
}

/* Etiquetas / Badges */
.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: var(--spacing-md);
}

.badge {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
    text-transform: none;
    background-color: #ffffff;
    /* fondo suave */
    padding: 8px 18px;
    border-radius: 30px;
    /* bordes redondeados */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    /* sombra sutil */
    transition: var(--transition-smooth);
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0, 0, 0, 0.03);
    /* estructura super limpia */
}

/* Cambio súper sutil al pasar por arriba */
.badge:hover {
    background-color: var(--accent-green);
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(176, 211, 132, 0.3);
    /* Sombra con acento verde suave */
}

/* Ajustes adicionales */
.scroll-explore {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 10;
}

.scroll-dark {
    color: var(--text-gray) !important;
    /* Gris intermedio para el scroll text */
}

.arrow-down-simple {
    font-size: 1.2rem;
    animation: bounceDown 2s infinite;
}

@keyframes bounceDown {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(10px);
    }

    60% {
        transform: translateY(5px);
    }
}

/* RESPONSIVO MOBILE */
@media(max-width: 900px) {
    .hero-split {
        height: auto;
        padding: 120px 0 var(--spacing-xl);
    }

    .hero-container {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }

    .hero-text-col {
        align-items: center;
    }

    .hero-badges {
        justify-content: center;
    }

    .hero-image-wrapper {
        max-width: 320px;
    }

    .scroll-explore {
        display: none;
        /* En mobile, priorizar espacio o dejarlo si sobra */
    }
}

/* ==========================================
   WORK / PROYECTOS SECTION
   ========================================== */
.work-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: var(--bg-main);
    position: relative;
}

.work-header,
.work-grid {
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
}

.work-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    gap: var(--spacing-md);
}

.work-header-text {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.portfolio-label {
    font-size: 0.85rem;
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--accent-green);
    text-transform: uppercase;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 8px;
}



.section-heading-new {
    font-size: 3.5rem;
    line-height: 1;
    margin: 0;
    font-weight: 800;
    letter-spacing: -1px;
}

.work-filters {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    list-style: none;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 4px;
    /* for slight scrollbar breathing room */
    -ms-overflow-style: none;
    /* IE and Edge */
    scrollbar-width: none;
    /* Firefox */
}

.mobile-filter-toggle {
    display: none;
    /* Sólo visible en celulares */
}

/* Ocultar barra de desplazamiento para navegadores webkit (Chrome, Safari) */
.work-filters::-webkit-scrollbar {
    display: none;
}

.work-filters li {
    font-size: 0.9rem;
    font-family: var(--font-body);
    font-weight: 500;
    text-transform: none;
    letter-spacing: 1px;
    color: var(--text-gray);
    cursor: pointer;
    transition: var(--transition-smooth);
    padding: 8px 18px;
    border-radius: 30px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.work-filters li::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: transparent;
    transition: var(--transition-smooth);
}

.work-filters li:hover,
.work-filters li.active {
    color: var(--text-dark);
    border-color: var(--accent-green);
}

.work-filters li.active::before {
    background-color: var(--accent-green);
}

/* Grid Normal Cards (sin masonry desfasado) */
.new-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: var(--spacing-md);
    align-items: stretch;
}

/* Removido el staggering de mt-card para que todo sea del mismo tamaño y nivel alineado */
.mt-card {
    margin-top: 0;
}

.new-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
    cursor: none;
}

.card-image-box {
    width: 100%;
    position: relative;
    padding-bottom: 110%;
    /* Makes image taller than wide */
    overflow: hidden;
    border-radius: 20px;
}

.card-image-box::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    box-shadow: inset 0 0 0 0px var(--accent-green);
    transition: var(--transition-smooth);
    z-index: 2;
    pointer-events: none;
}

.card-img-rounded {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.new-card:hover .card-img-rounded {
    transform: scale(1.03);
}

.new-card:hover .card-image-box::after {
    box-shadow: inset 0 0 0 2px var(--accent-green);
}

.new-card:hover .card-title-new, 
.new-card:hover .card-cat-new {
    color: var(--accent-green);
    transition: color 0.3s ease;
}

.full-link {
    position: absolute;
    inset: 0;
    z-index: 10;
}

.card-info-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.card-title-new {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 4px 0;
}

.card-cat-new {
    font-size: 0.9rem;
    font-family: var(--font-body);
    font-weight: 500;
    text-transform: none;
    letter-spacing: 1px;
    color: var(--text-gray);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.3s ease;
}



.card-title-new {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 4px 0;
    transition: color 0.3s ease;
}

.card-arrow-icon {
    font-size: 1.5rem;
    color: var(--text-gray);
    transition: transform 0.3s;
}

.new-card:hover .card-arrow-icon {
    transform: translate(5px, -5px);
    color: var(--text-dark);
}

/* ==========================================
   SOBRE MÍ SECTION
   ========================================== */
.about-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: var(--bg-secondary);
    position: relative;
}

.about-grid {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: stretch;
}

.about-image-wrapper {
    position: relative;
    padding-bottom: 120%;
    /* Proporción retrato */
    overflow: hidden;
    border-radius: 20px;
}

.about-image-wrapper::after {
    /* Cuadro de detalle (Acento 2) que rompe el grid */
    content: '';
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 60%;
    height: 40%;
    background-color: var(--accent-beige);
    z-index: 0;
}

.about-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    filter: grayscale(20%);
    /* Filtro suave para estética sobria */
}

.about-text {
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.about-title {
    font-size: 3.5rem;
    margin-bottom: 0;
    letter-spacing: -1px;
}

.about-paragraph {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 0;
    max-width: 500px;
}

.about-paragraph strong {
    color: var(--text-dark);
    font-weight: 600;
}

/* ==========================================
   SOFTWARE SECTION
   ========================================== */
.software-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: var(--bg-main);
    position: relative;
    font-family: var(--font-body);
}

.text-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.software-container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.software-width-wrapper {
    width: fit-content;
    max-width: 100%;
    display: flex;
    flex-direction: column;
}

.software-header {
    margin-bottom: var(--spacing-lg);
}

.software-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    width: 100%;
    justify-items: center;
    gap: var(--spacing-lg) 1rem;
}

@media (max-width: 900px) {
    .software-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg) 2rem;
    }
}

@media (max-width: 500px) {
    .software-grid {
        grid-template-columns: 1fr;
    }
}

.software-item-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.software-pill {
    background-color: #ffffff;
    border-radius: 60px;
    /* Forma de píldora redondeada */
    padding: 20px 20px 30px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    min-width: 140px;
    /* Ancho de la píldora para dar sensación de cápsula */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.software-pill:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    /* Sombra más fuerte al hacer hover */
}

.software-icon-circle {
    width: 80px;
    height: 80px;
    background-color: var(--bg-main);
    /* Gris clarito para el fondo del ícono */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 15px;
    font-weight: 700;
    color: var(--text-gray);
    font-size: 0.9rem;
    text-align: center;
}

.software-icon-circle img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.software-bar-bg {
    width: 60px;
    /* Barra de progreso visual corta dentro de la píldora */
    height: 6px;
    background-color: #dcdcdc;
    /* Fondo gris claro */
    border-radius: 10px;
    overflow: hidden;
}

.software-bar-fill {
    height: 100%;
    background-color: var(--accent-green);
    /* Verde suave */
    border-radius: 10px;
    transition: width 1s ease-in-out;
}

.software-name {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 1px;
    color: var(--text-dark);
    text-align: center;
}

/* ==========================================
   CONTACTO SECTION
   ========================================== */
.contact-section {
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
    background-color: var(--text-dark);
    /* Fondo oscuro consistente */
    color: var(--bg-main);
    text-align: center;
    position: relative;
    z-index: 10;
}

.contact-content {
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.contact-title {
    font-size: 4rem;
    color: var(--bg-main);
    margin-bottom: var(--spacing-sm);
}

.contact-subtitle {
    font-size: 1.2rem;
    color: #A0A0A0;
    margin-bottom: var(--spacing-lg);
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: center;
}

.contact-link {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
    max-width: 600px;
    justify-content: space-between;
}

.contact-link:hover {
    color: var(--accent-green);
    border-bottom-color: var(--accent-green);
}

.link-arrow {
    font-weight: 300;
    transition: transform 0.3s;
}

.contact-link:hover .link-arrow {
    transform: translate(10px, -10px);
}

.footer-bottom {
    font-size: 0.8rem;
    color: #666;
    margin-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
}

/* ==========================================
   MODALES (VISTA DETALLE PROYECTO)
   ========================================== */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 2000;
    display: flex;
    justify-content: flex-end;
    visibility: hidden;
    opacity: 0;
    transition: var(--transition-smooth);
}

.project-modal.active {
    visibility: visible;
    opacity: 1;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    cursor: alias;
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 800px;
    height: 100%;
    background-color: var(--bg-main);
    z-index: 10;
    overflow-y: auto;
    padding: var(--spacing-xl) var(--spacing-md);
    transform: translateX(100%);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-modal.active .modal-content {
    transform: translateX(0);
}

.close-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
}

.close-btn span {
    font-size: 2rem;
    line-height: 1;
}

.modal-header {
    margin-bottom: var(--spacing-lg);
}

.modal-category {
    font-size: 0.9rem;
    font-family: var(--font-body);
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.modal-category::before {
    content: '[+]';
    color: var(--accent-green);
    font-weight: 600;
}

.modal-title {
    font-size: 3rem;
    margin-top: var(--spacing-xs);
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.modal-text-block {
    max-width: 600px;
}

.modal-text-block h3 {
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-gray);
    margin-bottom: var(--spacing-xs);
}

.modal-text-block p {
    font-size: 1.1rem;
    color: var(--text-dark);
}

.modal-media-block {
    margin: var(--spacing-sm) 0;
}

.modal-media-block img {
    width: 100%;
    background-color: var(--bg-secondary);
}

.media-caption {
    font-size: 0.85rem;
    color: var(--text-gray);
    margin-top: 8px;
    font-style: italic;
}

.modal-tools {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--accent-beige);
    border-radius: 4px;
    display: inline-block;
    align-self: flex-start;
    font-size: 0.95rem;
}

.final-result img {
    border: 1px solid rgba(0, 0, 0, 0.05);
    /* Toque editorial al render final */
}

/* ==========================================
   RESPONSIVO / MOBILE
   ========================================== */
@media (max-width: 768px) {
    body {
        cursor: auto;
    }

    /* Deshabilitar cursor mod en móvil */
    .custom-cursor {
        display: none;
    }

    .hero-title {
        font-size: 15vw;
    }

    .hero-details {
        flex-direction: column;
        gap: 8px;
    }

    .hero-details .dot {
        display: none;
    }

    /* Solución menú hamburguesa y fondo de header para tapar scroll */
    .main-header {
        background-color: var(--bg-main);
        padding: 15px 20px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
        /* Despega el header del fondo en móvil */
    }

    /* ==========================================
       NUEVO BOTÓN HAMBURGUESA REFINADO
       ========================================== */
    .menu-toggle {
        display: flex !important;
        justify-content: center;
        align-items: center;
        background: transparent !important;
        border: none !important;
        cursor: pointer !important;
        padding: 10px !important; /* Area táctil generosa (~48x44px total bounds) */
        width: 48px !important;
        height: 44px !important;
        position: relative !important;
        z-index: 1200 !important;
        border-radius: 8px; /* Pequeño feedback opcional en hover si se desea */
        transition: background-color 0.3s ease;
    }

    .menu-toggle:hover {
        background-color: rgba(0, 0, 0, 0.03) !important; /* Discreto feedback en tap */
    }

    .menu-toggle:hover .hamburger,
    .menu-toggle:hover .hamburger::before,
    .menu-toggle:hover .hamburger::after {
        background-color: var(--accent-green) !important;
    }

    .hamburger {
        display: block;
        width: 26px; /* Ícono más equilibrado (originalmente 30px o 100%) */
        height: 2.5px; /* Línea ligeramente más suave */
        background-color: var(--text-dark);
        border-radius: 4px; /* Bordes redondeados clave */
        position: relative;
        transition: background-color 0.4s ease;
    }

    .hamburger::before,
    .hamburger::after {
        content: '';
        position: absolute;
        width: 100%;
        height: 2.5px;
        background-color: var(--text-dark);
        border-radius: 4px;
        transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55), background-color 0.4s ease; /* Animación muy moderna y elástica */
        left: 0;
    }

    .hamburger::before {
        top: -8px; /* Separaciones equilibradas */
    }

    .hamburger::after {
        top: 8px;
    }

    /* Transformación en 'X' al estar activo */
    .menu-toggle.active .hamburger {
        background-color: transparent !important; /* Oculta línea central */
    }

    .menu-toggle.active .hamburger::before {
        transform: translateY(8px) rotate(45deg);
    }

    .menu-toggle.active .hamburger::after {
        transform: translateY(-8px) rotate(-45deg);
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--bg-main);
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s ease;
        z-index: 1100;
    }

    .main-nav.active {
        right: 0;
    }

    .nav-links {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .nav-links a {
        font-size: 1.5rem;
    }

    /* Solución Filtros en Responsive: Botón dropdown flotante a la derecha */
    .work-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 0;
        position: relative;
        /* Para que el dropdown flote respecto a este contenedor */
    }

    .work-header-text {
        align-items: flex-start;
        text-align: left;
    }

    .section-heading-new {
        font-size: 2.2rem;
        /* Achicar para dar lugar al botón */
    }

    .mobile-filter-toggle {
        display: flex;
        align-items: center;
        gap: 6px;
        background: transparent;
        border: 1px solid var(--text-dark);
        color: var(--text-dark);
        padding: 5px 12px;
        border-radius: 20px;
        font-family: var(--font-body);
        font-size: 0.9rem;
        cursor: pointer;
        transition: background-color 0.3s, color 0.3s;
    }

    .mobile-filter-toggle.active {
        background: var(--text-dark);
        color: var(--bg-main);
    }

    .filter-arrow {
        transition: transform 0.3s;
    }

    .mobile-filter-toggle.active .filter-arrow {
        transform: rotate(180deg);
    }

    .work-filters {
        position: absolute;
        top: 100%;
        right: 0;
        width: 200px;
        flex-direction: column;
        background: var(--bg-main);
        padding: 10px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border-radius: 12px;
        margin-top: 10px;
        z-index: 50;

        /* Reset de lo anterior */
        justify-content: flex-start;
        scroll-snap-type: none;
        overflow-x: hidden;
        border: 1px solid rgba(0, 0, 0, 0.05);

        /* Comienza oculto */
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
    }

    .work-filters.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .work-filters li {
        width: 100%;
        text-align: right;
        border: none;
        padding: 10px 15px;
        scroll-snap-align: none;
        border-radius: 8px;
        /* Pequeño radio interno */
        margin-bottom: 2px;
    }

    .work-filters li.active {
        background-color: var(--accent-beige);
        color: var(--text-dark);
        font-weight: 600;
        border-color: transparent;
    }

    .work-grid {
        display: flex;
        flex-direction: column;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .about-image-wrapper {
        padding-bottom: 80%;
    }

    .about-text {
        justify-content: center;
        align-items: center;
        text-align: center;
        gap: var(--spacing-md);
    }

    .about-title {
        margin-bottom: var(--spacing-sm);
    }

    .contact-title {
        font-size: 2.5rem;
    }

    .contact-link {
        font-size: 1.5rem;
    }

    .modal-title {
        font-size: 2rem;
    }
}

/* ==========================================
   LIGHTBOX (ZOOM IMAGENES)
   ========================================== */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(6px);
}

.lightbox-overlay.active {
    opacity: 1;
    pointer-events: all;
    cursor: zoom-out;
}

.lightbox-content {
    max-width: 95%;
    max-height: 95vh;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border-radius: 12px;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    object-fit: contain;
}

.lightbox-overlay.active .lightbox-content {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 40px;
    color: white;
    font-size: 50px;
    font-weight: 300;
    cursor: pointer;
    background: none;
    border: none;
    transition: transform 0.3s ease, color 0.3s ease;
    padding: 10px;
    line-height: 1;
}

.lightbox-close:hover {
    transform: scale(1.1);
    color: var(--accent-green);
}

/* Estilos interactivos para imagenes cliqueables */
.project-hero-image img,
.split-image img,
.project-gallery-img {
    cursor: zoom-in;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s;
}

.project-hero-image img:hover,
.split-image img:hover,
.project-gallery-img:hover {
    transform: scale(1.02);
    filter: brightness(1.05);
}

/* ==========================================
   ANIMACIÓN DE ENTRADA EN PROYECTOS
   ========================================== */
@keyframes projectEntrance {
    0% {
        opacity: 0;
        transform: translateY(40px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-page main {
    animation: projectEntrance 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ==========================================
   MOBILE UPDATES (User Requested)
   ========================================== */
@media (max-width: 768px) {

    /* 2. Centrar Filtros y Trabajos seleccionados */
    .work-header {
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
        text-align: center !important;
        gap: 15px !important;
    }
    .work-header-text {
        align-items: center !important;
        text-align: center !important;
    }

    /* 3. Ocultar el emoji/flecha en trabajos y contacto */
    .card-arrow-icon,
    .link-arrow {
        display: none !important;
    }

    /* 4. Especificaciones con programas en dos columnas */
    .software-grid {
        grid-template-columns: 1fr 1fr !important;
        gap: 15px !important;
    }

    /* 5. Centrar links de contacto en celular */
    .contact-link {
        justify-content: center !important;
        text-align: center !important;
    }
}

/* ==========================================
   DESKTOP UPDATES (User Requested)
   ========================================== */
@media (min-width: 769px) {
    /* El switch debe quedar literalmente centrado en PC */
    .lang-toggle-item {
        position: absolute !important;
        left: 50% !important;
        top: 50% !important;
        transform: translate(-50%, -50%) !important;
        margin: 0 !important;
    }
}