body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f0f0f5;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 1em;
    box-sizing: border-box;
}

* {
    box-sizing: border-box;
}

/* Estilos personalizados para scrollbar - Aplicado a todos los elementos */
*::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

*::-webkit-scrollbar-track {
    background: rgba(0, 150, 199, 0.1);
    border-radius: 10px;
}

*::-webkit-scrollbar-thumb {
    background: rgba(0, 150, 199, 0.4);
    border-radius: 10px;
}

*::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 150, 199, 0.6);
}

/* Estilos especiales para el scrollbar del profile-container */
.profile-container::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.profile-container::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.profile-container::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
}

.profile-container::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

.main-container {
    display: flex;
    flex-wrap: nowrap;
    max-width: 1400px;
    width: 100%;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.profile-container {
    flex: 0 0 400px;
    background-color: #0077b6;
    color: #fff;
    text-align: center;
    padding: 2em 1.5em;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    max-height: calc(100vh - 2em);
    overflow-y: auto;
    overflow-x: auto;
}

.profile-container img {
    border-radius: 50%;
    width: 150px;
    height: 150px;
    border: 3px solid #fff;
    margin: 0 auto;
}

.profile-container h2 {
    margin: 1em 0 0.5em;
    font-size: 1.5em;
}

.profile-container p {
    font-style: italic;
    margin: 0.5em 0 1em;
}

.projects-container {
    flex: 1;
    padding: 1.5em 2em 2em 2em;
    overflow-y: auto;
    max-height: calc(100vh - 2em);
}

.category {
    margin-bottom: 2.5em;
}

.category:last-child {
    margin-bottom: 0;
}

.category h3 {
    color: #0096c7;
    border-bottom: 2px solid #0096c7;
    padding-bottom: 0.5em;
    margin-bottom: 1em;
    font-size: 1.4em;
}

.project-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1em;
}

.project-item {
    background-color: #e0f7fa;
    border: 1px solid #b2ebf2;
    border-radius: 8px;
    padding: 1em;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.project-item a {
    text-decoration: none;
    color: #005f73;
    font-weight: bold;
    display: block;
}

.project-item a:hover {
    color: #0077b6;
}

/* Tablets y pantallas medianas */
@media (max-width: 1024px) {
    .main-container {
        max-width: 100%;
    }
    
    .profile-container {
        flex: 0 0 280px;
    }
    
    .project-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .projects-container {
        padding: 2em 1.5em;
    }
}

/* Tablets pequeñas */
@media (max-width: 768px) {
    .main-container {
        flex-direction: column;
    }
    
    .profile-container {
        flex: 1;
        padding: 2em 1em;
        max-height: none;
        overflow-y: visible;
        overflow-x: visible;
    }
    
    .projects-container {
        max-height: none;
        padding: 2em 1em;
    }
    
    .project-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8em;
    }
}

/* Móviles */
@media (max-width: 480px) {
    body {
        padding: 0.5em;
    }
    
    .profile-container img {
        width: 120px;
        height: 120px;
    }
    
    .projects-container {
        padding: 1.5em 1em;
    }
    
    .project-list {
        grid-template-columns: 1fr;
        gap: 0.8em;
    }
    
    .category h3 {
        font-size: 1.2em;
    }
}

/* --- INICIO POPUP NUEVO PROYECTO --- */
.popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: #0077b6;
    color: white;
    width: 90%;
    max-width: 400px;
    padding: 1.5em;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    animation: popup-appear 0.5s forwards ease-in-out;
    z-index: 1000;
}

.popup h3 {
    margin-top: 0;
    text-align: center;
}

.popup p {
    margin: 1em 0;
    text-align: center;
}

.popup a {
    display: inline-block;
    padding: 0.5em 1em;
    background: #00b4d8;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    text-align: center;
    transition: background 0.3s;
    margin: 0 auto;
}

.popup a:hover {
    background: #0096c7;
}

.popup-close {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 1.5em;
    color: white;
    cursor: pointer;
    background: none;
    border: none;
}

.popup-close:hover {
    color: #00b4d8;
}

@keyframes popup-appear {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.5);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@media (max-width: 500px) {
    .popup {
        width: 90%;
        padding: 1em;
        font-size: 0.9em;
    }
    .popup h3 {
        font-size: 1.2em;
    }
    .popup p {
        font-size: 1em;
    }
    .popup a {
        font-size: 0.9em;
        padding: 0.4em 0.8em;
    }
}
/* --- FIN POPUP NUEVO PROYECTO --- */
/* --- REDES SOCIALES --- */
.rs-ul {
display: flex;
justify-content: center;
gap: 10px; /* Espaciado entre los íconos */
padding: 0;
margin: 1em 0;
}

.rs-ul .rs-li {
list-style: none;
}

.rs-ul .rs-li .rs-a {
width: 50px; /* Reducir tamaño */
height: 50px;
background-color: #fff;
text-align: center;
line-height: 50px;
font-size: 20px; /* Reducir tamaño de íconos */
display: block;
border-radius: 50%;
position: relative;
overflow: hidden;
border: 2px solid #fff;
transition: transform 0.3s ease;
}

.rs-ul .rs-li .rs-a:hover {
transform: scale(1.1); /* Efecto hover */
}

.rs-ul li .rs-a .icon {
position: relative;
color: #262626;
transition: color 0.3s ease, transform 0.5s ease;
}

.rs-ul .rs-li .rs-a:hover .icon {
color: #fff;
transform: rotateY(360deg);
}

.rs-ul .rs-li .rs-a:before {
content: "";
position: absolute;
top: 100%;
left: 0;
width: 100%;
height: 100%;
background: #f00;
transition: top 0.5s ease;
}

.rs-ul .rs-li .rs-a:hover:before {
top: 0;
}

.rs-ul .rs-li:nth-child(1) .rs-a:before {
background: #E1306C;
}

.rs-ul .rs-li:nth-child(2) .rs-a:before {
background: #FF0000;
}

.rs-ul .rs-li:nth-child(3) .rs-a:before {
background: #000000;
}

.rs-ul .rs-li:nth-child(4) .rs-a:before {
background: #9146FF;
}

.rs-ul .rs-li:nth-child(5) .rs-a:before {
background: #14171A;
}

.rs-ul .rs-li:nth-child(6) .rs-a:before {
background: #24292E;
}

/* Ajustes para pantallas pequeñas */
@media (max-width: 768px) {
.rs-ul .rs-li .rs-a {
  width: 40px; /* Reducir más en pantallas pequeñas */
  height: 40px;
  font-size: 16px;
  line-height: 40px;
}
}

/* --- INICIO LÍNEA DEL TIEMPO --- */
.timeline-section {
    margin-top: auto;
    width: 100%;
    flex-shrink: 0;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 0.8em 0;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    transition: opacity 0.3s ease;
}

.timeline-header:hover {
    opacity: 0.8;
}

.timeline-header h3 {
    margin: 0;
    font-size: 1.2em;
    color: #fff;
}

.timeline-arrow {
    font-size: 1em;
    color: #fff;
    transition: transform 0.3s ease;
}

.timeline-arrow.open {
    transform: rotate(180deg);
}

.timeline-container {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.4s ease;
}

.timeline-container.open {
    max-height: 300px;
    overflow-y: auto;
    margin-top: 1em;
}

.timeline-wrapper {
    position: relative;
    padding: 1em 0;
}

.timeline-line {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.5);
}

.timeline-item {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 1.5em;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    width: 16px;
    height: 16px;
    background-color: #fff;
    border: 3px solid #00b4d8;
    border-radius: 50%;
    flex-shrink: 0;
    z-index: 2;
}

.timeline-content {
    margin-left: 1em;
    background-color: rgba(255, 255, 255, 0.15);
    padding: 0.6em 1em;
    border-radius: 8px;
    flex: 1;
}

.timeline-content h4 {
    margin: 0 0 0.3em 0;
    font-size: 1em;
    color: #fff;
}

.timeline-year {
    font-size: 0.85em;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

/* Estilos para móvil (vertical) */
@media (max-width: 768px) {
    .timeline-header {
        display: flex;
    }
    
    .timeline-line {
        left: 7px;
        top: 0;
        bottom: 0;
        width: 2px;
    }
    
    .timeline-wrapper {
        padding-left: 0;
    }
}

/* Estilos para escritorio (horizontal) */
@media (min-width: 769px) {
    .timeline-header {
        display: none; /* Ocultar el toggle en escritorio */
    }
    
    .timeline-section {
        border-top: 1px solid rgba(255, 255, 255, 0.3);
        margin-top: auto;
        flex-shrink: 0;
    }
    
    .timeline-section::before {
        content: "Línea del Tiempo";
        display: block;
        font-size: 1.2em;
        color: #fff;
        font-weight: bold;
        margin-bottom: 1em;
    }
    
    .timeline-container {
        max-height: none !important;
        overflow-x: auto;
        overflow-y: hidden;
        cursor: grab;
        padding-bottom: 0.5em;
        max-width: 100%
        padding-bottom: 0.5em;
    }
    
    .timeline-container:active {
        cursor: grabbing;
    }
    
    .timeline-container::-webkit-scrollbar {
        height: 6px;
    }
    
    .timeline-container::-webkit-scrollbar-track {
        background: rgba(255, 255, 255, 0.1);
        border-radius: 10px;
    }
    
    .timeline-container::-webkit-scrollbar-thumb {
        background: rgba(255, 255, 255, 0.4);
        border-radius: 10px;
    }
    
    .timeline-container::-webkit-scrollbar-thumb:hover {
        background: rgba(255, 255, 255, 0.6);
    }
    
    .timeline-wrapper {
        display: flex;
        flex-direction: row;
        align-items: flex-start;
        width: max-content;
        padding: 1em 0;
        position: relative;
    }
    
    .timeline-line {
        position: absolute;
        left: 0;
        right: 0;
        top: 8px; /* Altura del dot (16px / 2) */
        height: 2px;
        width: 100%;
        z-index: 1;
    }
    
    .timeline-item {
        flex-direction: column;
        margin-right: 3em;
        margin-bottom: 0;
        min-width: 120px;
        position: relative;
    }
    
    .timeline-item:last-child {
        margin-right: 0;
    }
    
    .timeline-dot {
        margin-bottom: 0.8em;
        position: relative;
        z-index: 2;
    }
    
    .timeline-content {
        margin-left: 0;
        text-align: center;
    }
}
/* --- FIN LÍNEA DEL TIEMPO --- */