:root{--color-bg:#0b0d12;--color-bg-alt:#12151c;--color-surface:#171b24;--color-border:#262b36;--color-text:#e6e9f0;--color-text-muted:#9aa3b2;--color-accent:#6ee7b7;--color-accent-strong:#34d399;--max-width:960px;--radius:12px;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:72px}body{background:var(--color-bg);color:var(--color-text);margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}[data-lang-section]{display:none}html[data-lang=en] [data-lang-section=en],html[data-lang=es] [data-lang-section=es]{display:block}.wrapper{max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}.nav{z-index:10;backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border);background:#0b0d12d9;position:sticky;top:0}.nav__inner{max-width:var(--max-width);justify-content:space-between;align-items:center;gap:1rem;margin:0 auto;padding:1rem 1.5rem;display:flex}.nav__links{scrollbar-width:none;flex:auto;gap:1.5rem;min-width:0;margin:0;padding:0;list-style:none;display:flex;overflow-x:auto}.nav__links::-webkit-scrollbar{display:none}.nav__links li{flex-shrink:0}.nav__links a{color:var(--color-text-muted);white-space:nowrap;font-size:.95rem;text-decoration:none;transition:color .15s}.nav__links a:hover{color:var(--color-text)}.lang-switch{cursor:pointer;background:0 0;border:none;flex-shrink:0;align-items:center;gap:.5rem;padding:0;display:inline-flex}.lang-switch__flag{font-size:1.1rem;line-height:1}.lang-switch__track{background:var(--color-surface);border:1px solid var(--color-border);border-radius:999px;width:44px;height:24px;transition:border-color .15s;position:relative}.lang-switch:hover .lang-switch__track{border-color:var(--color-accent)}.lang-switch__thumb{background:var(--color-accent);border-radius:50%;width:18px;height:18px;transition:transform .2s;position:absolute;top:2px;left:2px}html[data-lang=es] .lang-switch__thumb{transform:translate(20px)}section{padding:4rem 0}section h2{margin-bottom:2rem;font-size:1.75rem}.hero{padding:5rem 0 4rem}.hero__layout{flex-direction:column-reverse;align-items:flex-start;gap:2rem;display:flex}.hero__photo{object-fit:cover;border:3px solid var(--color-border);border-radius:50%;flex-shrink:0;align-self:center;width:140px;height:140px}@media (width>=700px){.hero__layout{flex-direction:row;justify-content:space-between;align-items:center}.hero__photo{align-self:auto;width:160px;height:160px}}.hero__name{margin:0 0 .5rem;font-size:clamp(2rem,5vw,3rem)}.hero__title{color:var(--color-accent);margin:0 0 1rem;font-size:1.15rem}.hero__location{color:var(--color-text-muted);margin:0 0 1.5rem}.hero__availability{flex-wrap:wrap;gap:.5rem;margin:0 0 2rem;padding:0;list-style:none;display:flex}.hero__availability li{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:999px;padding:.35rem .85rem;font-size:.85rem}.hero__actions{flex-wrap:wrap;gap:1rem;display:flex}.btn{border-radius:var(--radius);padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:transform .15s,opacity .15s;display:inline-block}.btn:hover{transform:translateY(-1px)}.btn--primary{background:var(--color-accent);color:#06251a}.btn--secondary{border:1px solid var(--color-border);color:var(--color-text);background:0 0}.about p{max-width:68ch;color:var(--color-text-muted)}.job{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);margin-bottom:1.5rem;padding:1.75rem}.job__header{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.5rem;margin-bottom:.25rem;display:flex}.job__company{margin:0;font-size:1.15rem;font-weight:700}.job__period{color:var(--color-text-muted);font-size:.9rem}.job__project{color:var(--color-accent);margin:0 0 .25rem}.job__location{color:var(--color-text-muted);margin:0 0 1rem;font-size:.9rem}.job__roles{flex-direction:column;gap:.25rem;margin:0 0 1rem;padding:0;list-style:none;display:flex}.job__roles li{color:var(--color-text-muted);font-size:.9rem}.job__roles strong{color:var(--color-text)}.job__bullets{color:var(--color-text-muted);margin:0 0 1rem;padding-left:1.2rem}.job__bullets li{margin-bottom:.5rem}.tag-list{flex-wrap:wrap;gap:.4rem;margin:0;padding:0;list-style:none;display:flex}.tag-list li{background:var(--color-bg-alt);border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:999px;padding:.2rem .7rem;font-size:.78rem}.skills__grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;display:grid}.skills__group h3{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem;font-size:1rem}.education__entry{margin-bottom:1rem}.education__entry h3{margin:0 0 .2rem;font-size:1rem}.education__entry p{color:var(--color-text-muted);margin:0;font-size:.9rem}.languages{color:var(--color-text-muted);margin-top:1.5rem;font-size:.9rem}.projects__subheading{color:var(--color-text-muted);margin-top:-1.25rem;margin-bottom:2rem}.projects__grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;display:grid}.project-card{background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius);text-align:center;color:var(--color-text-muted);padding:1.5rem}.project-card__badge{text-transform:uppercase;letter-spacing:.05em;color:var(--color-accent);margin-bottom:.5rem;font-size:.75rem;display:inline-block}.project-card h3{color:var(--color-text);margin:0 0 .5rem}.contact__links{flex-wrap:wrap;gap:1rem;margin:1.5rem 0 2rem;display:flex}.contact-form{flex-direction:column;gap:1.25rem;max-width:32rem;display:flex}.contact-form__field{flex-direction:column;gap:.4rem;display:flex}.contact-form__field label{color:var(--color-text-muted);font-size:.85rem}.contact-form__field input,.contact-form__field textarea{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);color:var(--color-text);font:inherit;resize:vertical;padding:.65rem .85rem}.contact-form__field input:focus,.contact-form__field textarea:focus{outline:2px solid var(--color-accent);outline-offset:1px}.contact-form__honeypot{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.contact-form .btn{cursor:pointer;border:none;align-self:flex-start}.contact-form .btn:disabled{opacity:.7;cursor:not-allowed}.contact-form__status{min-height:1.2em;margin:0;font-size:.9rem}.contact-form__status--success{color:var(--color-accent)}.contact-form__status--error{color:#f87171}footer{border-top:1px solid var(--color-border);color:var(--color-text-muted);text-align:center;padding:2rem 0;font-size:.85rem}@media (width<=640px){.nav__links{gap:1rem}.job__header{flex-direction:column}}