* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Forzar que nunca haya overflow horizontal en móviles */
html,
body {
    max-width: 100%;
    overflow-x: hidden;
}

/* Asegurar que medios no desborden */
img,
picture,
video,
canvas,
svg {
    max-width: 100%;
    height: auto;
    display: block;
}

:root {
    --bg-primary: #1b1328;
    --bg-secondary: #261a38;
    --bg-tertiary: #34234c;
    --accent-green: #d7a6ff;
    --accent-blue: #b47cff;
    --accent-purple: #ead2ff;
    --text-primary: #ffffff;
    --text-secondary: #e7dbf4;
    --border-color: #4b3568;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Contenedores principales deben evitar overflow horizontal */
section,
header,
footer,
.hero,
.proyectos,
.skills,
.contacto {
    overflow-x: hidden;
}

nav {
    width: 100%;
    left: 0;
    right: 0;
    box-sizing: border-box;
}

.nav-links {
    box-sizing: border-box;
}

nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(27, 19, 40, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--accent-purple);
    padding: 1rem 2rem;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Courier Prime', monospace;
    letter-spacing: 2px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 2.5px;
    background: var(--accent-purple);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    position: relative;
    font-family: 'Courier Prime', monospace;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-purple);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
    transition: width 0.3s ease;
}

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

.language-selector {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.lang-btn {

    padding: 0.35rem 0.7rem;
    background: rgba(180, 124, 255, 0.08);
    border: 1px solid rgba(180, 124, 255, 0.25);
    border-radius: 6px;
    color: var(--text-secondary);
    font-family: 'Poppins', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    border-color: rgba(180, 124, 255, 0.45);
    color: var(--accent-purple);
}

.lang-btn.active {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    color: var(--bg-primary);
    border-color: transparent;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    padding: 2rem;
    margin-top: 70px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
    opacity: 0.14;
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-blue) 0%, transparent 70%);
    opacity: 0.08;
    border-radius: 50%;
}

.hero-content {
    text-align: center;
    z-index: 1;
    animation: fadeInUp 1s ease-out;
}

.hero-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto 2rem;
    border: 3px solid var(--accent-purple);
    box-shadow: 0 0 30px rgba(180, 124, 255, 0.35), inset 0 0 30px rgba(180, 124, 255, 0.1);
    object-fit: cover;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .title {
    font-size: 1.3rem;
    color: var(--accent-purple);
    font-family: 'Courier Prime', monospace;
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
}

.hero-text {
    max-width: 600px;
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0 auto 2rem;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    color: var(--bg-primary);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(180, 124, 255, 0.28);
}

section {
    padding: 5rem 2rem;
    width: 100%;
    max-width: none;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.skills .section-title {
    display: block;
    width: fit-content;
    margin-bottom: 0.6rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
}

.proyectos,
.estudios,
.contacto {
    background: linear-gradient(135deg, var(--bg-primary), var(--bg-secondary));
    position: relative;
}

.proyectos-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-flow: row;
    align-items: stretch;
    gap: 2rem;
    margin-top: 2rem;
}

.proyecto-card,
.skill-item,
.timeline-content,
.experiencia-item,
.contacto-link {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.proyecto-card {
    overflow: hidden;
    animation: scaleIn 0.3s ease-out;
    transition: border-color 0.3s ease !important;
}

.proyecto-card:hover {
    border-color: var(--accent-purple) !important;
}

.proyecto-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--border-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 3rem;
    overflow: hidden;
    position: relative;
}

.proyecto-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    image-rendering: crisp-edges;
    image-rendering: -webkit-optimize-contrast;
    -ms-interpolation-mode: nearest-neighbor;
}


.proyecto-content {
    padding: 1.5rem;
}

.proyecto-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: var(--accent-blue);
    font-family: 'Courier Prime', monospace;
    text-align: center;
}

.proyecto-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
    font-style: italic;
}

.badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: var(--accent-purple);
    color: var(--bg-primary);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: 'Courier Prime', monospace;
}

.skills {
    background: var(--bg-primary);
    position: relative;
}

.skills-container {
    display: grid;
    gap: 3rem;
}

.skill-category {
    position: relative;
}

.skills-container .skill-category:first-child {
    padding-top: 0.75rem;
}

.skill-category::before,
.skill-category::after {
    display: none;
}

.category-title {
    font-size: 1.3rem;
    color: var(--accent-purple);
    font-family: 'Courier Prime', monospace;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-title::before {
    content: '> ';
    color: var(--accent-blue);
}

.skills-hint {
    display: none;
}

.skills-grid {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: calc((100% - 3rem) / 4);
    gap: 1rem;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0.3rem 0.4rem 1rem;
    scroll-snap-type: none;
    scroll-padding-inline: 0.4rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    cursor: grab;
    user-select: none;
    scroll-behavior: auto;
}

.skills-grid.is-dragging {
    cursor: grabbing;
}

.skills-grid.is-dragging .skill-item {
    cursor: grabbing;
}

.skills-grid::-webkit-scrollbar {
    display: none;
}

.skill-scrollbar {
    width: 100%;
    height: 12px;
    padding: 3px;
    border-radius: 999px;
    background: rgba(75, 53, 104, 0.35);
    border: 1px solid rgba(218, 210, 255, 0.16);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.16);
    overflow: hidden;
    cursor: auto;
    touch-action: pan-x;
}

.skill-scrollbar-thumb {
    height: 100%;
    min-width: 36px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
    box-shadow: 0 0 16px rgba(180, 124, 255, 0.3);
    transform: translate3d(0, 0, 0);
    will-change: transform, width;
    cursor: auto;
    transition: transform 0.12s linear, width 0.12s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.skill-scrollbar:not(.is-scrollable) {
    opacity: 0.75;
}

.skill-scrollbar:hover {
    cursor: auto;
}

.skill-scrollbar:hover .skill-scrollbar-thumb {
    filter: brightness(1.12);
    box-shadow: 0 0 20px rgba(180, 124, 255, 0.42);
}

.skill-scrollbar.is-dragging .skill-scrollbar-thumb {
    transition: none;
    box-shadow: 0 0 20px rgba(180, 124, 255, 0.42);
}

.skill-item {
    min-width: 0;
    text-align: center;
    padding: 1.5rem;
    cursor: grab;
    scroll-snap-align: start;
    background: linear-gradient(135deg, rgba(52, 35, 76, 0.4) 0%, rgba(38, 26, 56, 0.6) 100%);
    pointer-events: auto;
    overflow: hidden;
}

.skill-item:hover {
    border-color: var(--accent-blue);
    box-shadow: inset 0 0 15px rgba(180, 124, 255, 0.2);
    background: var(--bg-tertiary);
}

.skill-icon {
    width: 2.5rem;
    height: 2.5rem;
    margin: 0 auto 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-purple);
}

.skill-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.skill-icon svg {
    width: 100%;
    height: 100%;
}

.skill-name {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-family: 'Courier Prime', monospace;
}

.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent-purple), var(--accent-blue), transparent);
    transform: translateX(-1px);
}

.timeline-item {
    margin-bottom: 2rem;
    width: 48%;
}

.timeline-item:nth-child(odd) {
    margin-left: 0;
    text-align: right;
    padding-right: 4%;
}

.timeline-item:nth-child(even) {
    margin-left: 52%;
    text-align: left;
    padding-left: 4%;
}

.timeline-content {
    padding: 1.5rem;
    position: relative;
}

.timeline-content:hover {
    border-color: var(--accent-purple);
    box-shadow: 0 10px 30px rgba(180, 124, 255, 0.12);
}

.timeline-item:nth-child(odd) .timeline-content::after,
.timeline-item:nth-child(even) .timeline-content::before {
    content: '';
    position: absolute;
    top: 20px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(180, 124, 255, 0.78);
}

.timeline-item:nth-child(odd) .timeline-content::after {
    right: -15px;
    background: var(--accent-purple);
}

.timeline-item:nth-child(even) .timeline-content::before {
    left: -15px;
    background: var(--accent-blue);
    box-shadow: 0 0 10px rgba(157, 78, 221, 0.75);
}

.timeline-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-purple);
    margin-bottom: 0.3rem;
    font-family: 'Courier Prime', monospace;
}

.timeline-year {
    color: var(--accent-blue);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-family: 'Courier Prime', monospace;
}

.timeline-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.experiencia {
    background: var(--bg-primary);
    position: relative;
}

.experiencia-item {
    padding: 2rem;
    margin-bottom: 1.5rem;
    transition: border-color 0.3s ease !important;
}

.experiencia-item:hover {
    border-color: var(--accent-purple) !important;
}

.experiencia-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.experiencia-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-purple);
    font-family: 'Courier Prime', monospace;
}

.experiencia-empresa,
.experiencia-dates,
.experiencia-tasks li,
.contact-desc {
    color: var(--text-secondary);
}

.experiencia-dates {
    font-size: 0.9rem;
    font-family: 'Courier Prime', monospace;
}

.experiencia-tasks {
    list-style: none;
    padding-left: 0;
}

.experiencia-tasks li {
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    position: relative;
}

.experiencia-tasks li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-purple);
}

.contacto {
    text-align: center;
    overflow: hidden;
    padding: 16rem 2rem !important;
}

.contacto-content {
    z-index: 1;
    position: relative;
    max-width: 920px;
    margin: 0 auto;
}

.contacto-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}
.contacto-meta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1.5rem auto 0;
}

.contacto-meta-card {
    min-width: 260px;
    max-width: 360px;
    padding: 1rem 1.15rem;
    border: 1px solid rgba(180, 124, 255, 0.22);
    border-radius: 20px;
    background:
        linear-gradient(180deg, rgba(86, 60, 120, 0.58), rgba(38, 26, 56, 0.52)),
        rgba(38, 26, 56, 0.35);
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.2);
    text-align: left;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.contacto-meta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(234, 210, 255, 0.08), transparent 48%);
    pointer-events: none;
}

.contacto-meta-label {
    display: inline-block;
    margin-bottom: 0.6rem;
    color: var(--accent-purple);
    font-family: 'Courier Prime', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.contacto-meta-text {
    color: var(--text-primary);
    font-size: 1rem;
    line-height: 1.5;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.contacto-meta-list {
    list-style: none;
    display: grid;
    gap: 0.35rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.45;
    position: relative;
    z-index: 1;
}

.contacto-meta-list li {
    position: relative;
    padding-left: 0.95rem;
}

.contacto-meta-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-purple);
}

.contacto-meta-card:hover {
    transform: translateY(-2px);
    border-color: rgba(180, 124, 255, 0.38);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.24);
}

.contacto-email {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    max-width: 430px;
    margin: 2rem auto 3rem;
    padding: 1.25rem 1.75rem;
    border: 2px solid rgba(180, 124, 255, 0.4);
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(86, 60, 120, 0.35), rgba(52, 35, 76, 0.25));
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.email-display {
    font-family: 'Courier Prime', monospace;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    flex: 1;
    text-align: center;
}

.copy-email-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    min-width: 8.5rem;
    padding: 0.65rem 1.8rem;
    border: 2px solid var(--accent-blue);
    border-radius: 10px;
    background: transparent;
    color: var(--accent-blue);
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

.copy-email-btn:hover {
    background: rgba(180, 124, 255, 0.15);
    border-color: var(--accent-purple);
    color: var(--accent-purple);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(180, 124, 255, 0.2);
}

.copy-email-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(180, 124, 255, 0.15);
}

.copy-email-btn.copied {
    border-color: var(--accent-green);
    color: var(--accent-green);
    background: rgba(215, 166, 255, 0.08);
}

.copy-email-feedback {
    min-height: 1.4rem;
    margin-top: -1.25rem;
    margin-bottom: 2rem;
    text-align: center;
    font-family: 'Courier Prime', monospace;
    font-size: 0.85rem;
    color: var(--accent-green);
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.copy-email-feedback.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.contacto-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    color: var(--text-primary);
    font-family: 'Courier Prime', monospace;
    text-align: center;
}

.contacto-link:hover {
    border-color: var(--accent-purple);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(180, 124, 255, 0.16);
    color: var(--accent-purple);
}

.contacto-icon {
    width: 1.3rem;
    height: 1.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.contacto-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.hero-text.contact-desc {
    max-width: 500px;
    margin: 1rem auto 0;
}

footer {
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
    background: var(--bg-darker, #050810);
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    /* Use animation when the element becomes visible to ensure it always runs */
    will-change: opacity, transform;
}

.fade-in-up.visible {
    /* Animación más rápida y con easing ligeramente más enérgico */
    animation: fadeInUp 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-purple);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes dragHintPulse {
    0%,
    100% {
        transform: translateY(0) scale(1);
        box-shadow: 0 0 0 1px rgba(180, 124, 255, 0.08) inset;
    }
    50% {
        transform: translateY(-1px) scale(1.06);
        box-shadow: 0 0 0 1px rgba(180, 124, 255, 0.14) inset, 0 0 18px rgba(180, 124, 255, 0.18);
    }
}

@keyframes borderGlow {
    from {
        border-color: var(--border-color);
    }
    to {
        border-color: var(--accent-purple);
    }
}

@media (max-width: 768px) {
    .proyectos-grid {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }

    .menu-toggle {
        display: flex;
    }

    nav {
        justify-content: space-between;
        gap: 0;
    }

    .nav-links {
        position: absolute;
        top: 65px;
        left: 0;
        right: 0;
        background: rgba(27, 19, 40, 0.98);
        flex-direction: column;
        gap: 0;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        padding: 0;
        align-items: stretch;
    }

    .nav-links.active {
        max-height: 500px;
        padding: 1rem 0;
        border-bottom: 2px solid var(--accent-purple);
    }

    .nav-links li {
        border-bottom: 1px solid rgba(218, 210, 255, 0.1);
    }

    .nav-links a {
        display: block;
        padding: 1rem 2rem;
        text-align: left;
    }

    .language-selector {
        position: static;
        right: auto;
        top: auto;
        transform: none;
        gap: 0.3rem;
        align-items: center;
    }

    .lang-btn {
        padding: 0.3rem 0.55rem;
        font-size: 0.68rem;
    }

    .hero {
        margin-top: 50px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero .title {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-actions .cta-button {
        width: min(260px, 100%);
        text-align: center;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .skills-grid {
        grid-auto-columns: calc((100% - 0.8rem) / 2);
        gap: 0.8rem;
        padding: 0.2rem 0.2rem 0.8rem;
        mask-image: none;
    }

    .skills-container .skill-category:first-child {
        padding-top: 0.4rem;
    }

    .contacto-meta {
        gap: 0.75rem;
        margin-top: 1rem;
    }

    .contacto-meta-card {
        min-width: 100%;
        max-width: 100%;
        padding: 0.9rem 1rem;
        border-radius: 18px;
    }

    .contacto-meta-text {
        font-size: 0.9rem;
    }

    .contacto-meta-list {
        font-size: 0.88rem;
    }

    .skill-item {
        padding: 1.2rem 1rem;
    }

    section {
        padding: 3rem 1rem;
    }

    .contacto {
        padding: 5rem 1rem !important;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item,
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        width: 100%;
        margin-left: 0;
        margin-bottom: 2rem;
        text-align: left;
        padding-left: 60px;
        padding-right: 0;
    }

    .timeline-item:nth-child(odd) .timeline-content::after,
    .timeline-item:nth-child(even) .timeline-content::before {
        left: 8px;
        right: auto;
    }

    /* Móvil: mover el botón de menú a la izquierda y ocultar el logo/título */
    nav {
        padding: 1rem;
        justify-content: space-between;
        align-items: center;
    }

    .menu-toggle {
        order: 0;
        margin-left: 0;
        align-self: center;
    }

    .nav-logo {
        order: 1;
        display: none;
    }

    .nav-links {
        order: 2;
    }

    .language-selector {
        order: 3;
    }
}

@media (max-width: 768px) {
    .nav-links a::after {
        display: none;
    }
}

.nav-links a {
    font-family: 'Poppins', sans-serif;
}

@media (min-width: 769px) {
    nav {
        display: grid;
        grid-template-columns: 1fr auto 1fr;
        align-items: center;
    }

    .nav-links {
        justify-self: center;
    }

    .language-selector {
        justify-self: end;
    }
}