:root{ --accent:#22D3EE; --accent-deep:#1E6FD9; }
html{ scroll-behavior:smooth; }
body{ margin:0; background:#08090C; color:#E7EAF0; -webkit-font-smoothing:antialiased; font-family:'Space Grotesk',system-ui,sans-serif; }
*{ box-sizing:border-box; }
a{ color:var(--accent); text-decoration:none; }
a:hover{ color:#7DF0FF; }
@keyframes blink{ 0%,49%{opacity:1} 50%,100%{opacity:0} }
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} *{animation:none !important} }

.nav-link{ color:#8A93A6; white-space:nowrap; }
.nav-link:hover{ color:#E7EAF0; }
.btn-primary:hover{ filter:brightness(1.08); color:#04121A; }
.btn-ghost:hover{ border-color:rgba(34,211,238,.5); background:rgba(34,211,238,.06); color:#E7EAF0; }
.project-card{ color:inherit; transition:transform .3s ease; }
.project-card:hover{ transform:translateY(-4px); color:inherit; }
.contact-card{ transition:border-color .2s, background .2s; }
.contact-card:hover{ border-color:rgba(34,211,238,.45); background:rgba(34,211,238,.05); }

.lang-switch{ display:flex; align-items:center; gap:2px; padding:3px; border-radius:7px; border:1px solid rgba(255,255,255,.09); background:rgba(255,255,255,.02); }
.lang-btn{ font-family:'JetBrains Mono',monospace; font-size:11.5px; letter-spacing:.06em; color:#8A93A6; background:none; border:none; border-radius:5px; padding:7px 9px; cursor:pointer; }
.lang-btn:hover{ color:#E7EAF0; }
.lang-btn[aria-pressed="true"]{ background:rgba(34,211,238,.12); color:var(--accent,#22D3EE); }

.hero-gradient{ background:linear-gradient(100deg,#E7EAF0 8%,#5FC8F5 48%,#22D3EE 82%); -webkit-background-clip:text; background-clip:text; color:transparent; }
.inline-link{ color:var(--accent,#22D3EE); border-bottom:1px solid rgba(34,211,238,.3); }
.inline-code{ font-family:'JetBrains Mono',monospace; font-size:14px; color:#C9D1DE; font-style:normal; }
.visually-hidden{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }

[data-reveal]{ opacity:1; transform:none; }
.js-reveal [data-reveal]{ opacity:0; transform:translateY(20px); transition:opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1); }
.js-reveal [data-reveal].is-visible{ opacity:1; transform:none; }

/* --- Extraído de atributos style= inline (chore/extraer-css-a-fichero) --- */

.btn-primary{ display:inline-flex; align-items:center; gap:10px; padding:15px 26px; border-radius:8px; background:linear-gradient(180deg,#28D9F0,#1E9FD9); color:#04121A; font-weight:600; font-size:15px; letter-spacing:-.01em; box-shadow:0 10px 30px rgba(34,211,238,.18); }
.btn-ghost{ display:inline-flex; align-items:center; gap:10px; padding:15px 26px; border-radius:8px; border:1px solid rgba(255,255,255,.14); background:rgba(255,255,255,.03); color:#E7EAF0; font-weight:600; font-size:15px; }
.project-card{ position:relative; display:block; border-radius:14px; padding:1px; background:linear-gradient(160deg, rgba(255,255,255,.12), rgba(255,255,255,.04) 40%, rgba(30,111,217,.22)); }
.contact-card{ display:flex; align-items:center; justify-content:space-between; gap:16px; padding:22px; border-radius:12px; border:1px solid rgba(255,255,255,.09); background:rgba(255,255,255,.02); }

.page-shell{ position:relative; width:100%; min-height:100vh; background:#08090C; overflow-x:clip; }
.bg-dots{ position:absolute; inset:0; pointer-events:none; background-image:radial-gradient(rgba(120,160,200,.10) 1px, transparent 1px); background-size:28px 28px; mask-image:linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.25) 45%, transparent 80%); -webkit-mask-image:linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.25) 45%, transparent 80%); }
.bg-glow-top{ position:absolute; top:-320px; left:50%; transform:translateX(-58%); width:1200px; height:900px; pointer-events:none; background:radial-gradient(closest-side, rgba(30,111,217,.30), rgba(30,111,217,.06) 55%, transparent 75%); filter:blur(10px); }
.bg-glow-right{ position:absolute; top:180px; right:-260px; width:760px; height:760px; pointer-events:none; background:radial-gradient(closest-side, rgba(34,211,238,.16), transparent 72%); }
.bg-glow-left{ position:absolute; top:1750px; left:-300px; width:900px; height:900px; pointer-events:none; background:radial-gradient(closest-side, rgba(30,111,217,.14), transparent 72%); }
.site-header{ position:sticky; top:0; z-index:50; backdrop-filter:blur(14px); background:rgba(8,9,12,.72); border-bottom:1px solid rgba(255,255,255,.06); }
.site-nav{ max-width:1120px; margin:0 auto; padding:16px 28px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.logo-link{ font-family:'JetBrains Mono',monospace; font-size:13px; letter-spacing:.06em; color:#E7EAF0; }
.logo-link:hover{ color:#E7EAF0; }
.text-accent{ color:var(--accent,#22D3EE) }
.nav-links{ display:flex; align-items:center; flex-wrap:wrap; justify-content:flex-end; gap:10px 22px; font-family:'JetBrains Mono',monospace; font-size:12.5px; letter-spacing:.08em; color:#8A93A6; }
.hero-section{ position:relative; max-width:1120px; margin:0 auto; padding:120px 28px 140px; min-height:78vh; display:flex; flex-direction:column; justify-content:center; }
.terminal-prompt{ display:flex; align-items:center; gap:12px; font-family:'JetBrains Mono',monospace; font-size:13.5px; color:#8A93A6; margin-bottom:28px; }
.text-dim{ color:#5F6879 }
.cursor-blink{ display:inline-block; width:9px; height:17px; background:var(--accent,#22D3EE); animation:blink 1.1s step-end infinite; }
.hero-title{ margin:0; font-size:clamp(48px,8vw,104px); font-weight:700; letter-spacing:-.045em; line-height:.95; }
.hero-subtitle{ margin:34px 0 0; max-width:620px; font-size:19px; line-height:1.65; color:#9BA4B5; }
.hero-ctas{ display:flex; flex-wrap:wrap; gap:14px; margin-top:44px; }
.cta-arrow{ font-family:'JetBrains Mono',monospace; font-size:13px; }
.tech-stack{ margin-top:70px; display:flex; flex-wrap:wrap; gap:10px 26px; font-family:'JetBrains Mono',monospace; font-size:12.5px; color:#5F6879; letter-spacing:.04em; }
.tech-stack-sep{ color:#2A303C }
.section{ position:relative; max-width:1120px; margin:0 auto; padding:96px 28px; }
.section-head{ display:flex; align-items:baseline; gap:16px; margin-bottom:44px; }
.section-number{ font-family:'JetBrains Mono',monospace; font-size:14px; color:var(--accent,#22D3EE); letter-spacing:.08em; }
.section-title{ margin:0; font-size:clamp(30px,4vw,44px); font-weight:700; letter-spacing:-.035em; flex:none; white-space:nowrap; }
.section-rule{ flex:1; height:1px; background:linear-gradient(90deg, rgba(34,211,238,.35), transparent); }
.about-grid{ display:grid; grid-template-columns:minmax(280px,1fr) minmax(300px,1.15fr); gap:56px; align-items:start; }
.about-p1{ margin:0 0 20px; font-size:18px; line-height:1.7; color:#B4BCC9; text-wrap:pretty; }
.about-p2{ margin:0; font-size:18px; line-height:1.7; color:#B4BCC9; text-wrap:pretty; }
.skills-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:14px; }
.skill-card{ border:1px solid rgba(255,255,255,.08); border-radius:12px; padding:20px; background:linear-gradient(180deg, rgba(30,111,217,.07), rgba(255,255,255,.01)); }
.skill-card-label{ font-family:'JetBrains Mono',monospace; font-size:11.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--accent,#22D3EE); margin-bottom:14px; }
.skill-chip-list{ display:flex; flex-wrap:wrap; gap:7px; font-family:'JetBrains Mono',monospace; font-size:12.5px; color:#A7B0BE; }
.chip{ padding:4px 9px; border-radius:6px; background:rgba(255,255,255,.05); white-space:nowrap; }
.projects-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:22px; }
.project-card-inner{ position:relative; border-radius:13px; background:#0B0D12; overflow:hidden; height:100%; }
.project-card-glow{ position:absolute; inset:0; opacity:0; transition:opacity .25s ease; background:radial-gradient(240px circle at var(--gx,50%) var(--gy,0%), rgba(34,211,238,.14), transparent 70%); pointer-events:none; }
.project-card-titlebar{ position:relative; display:flex; align-items:center; gap:8px; padding:12px 16px; border-bottom:1px solid rgba(255,255,255,.07); background:rgba(255,255,255,.02); }
.titlebar-dot{ width:9px; height:9px; border-radius:50%; background:#2D3440; }
.titlebar-dot-accent{ width:9px; height:9px; border-radius:50%; background:var(--accent,#22D3EE); opacity:.7; }
.titlebar-path{ margin-left:8px; font-family:'JetBrains Mono',monospace; font-size:11.5px; color:#5F6879; }
.project-card-body{ position:relative; padding:26px; }
.project-card-title{ margin:0 0 12px; font-size:24px; font-weight:700; letter-spacing:-.025em; }
.project-card-desc{ margin:0 0 22px; font-size:15.5px; line-height:1.65; color:#9BA4B5; text-wrap:pretty; }
.project-chip-list{ display:flex; flex-wrap:wrap; gap:7px; margin-bottom:24px; font-family:'JetBrains Mono',monospace; font-size:11.5px; color:#8A93A6; }
.chip-outline{ padding:4px 9px; border-radius:5px; border:1px solid rgba(255,255,255,.09); white-space:nowrap; }
.project-card-link{ display:inline-flex; align-items:center; gap:8px; font-family:'JetBrains Mono',monospace; font-size:12.5px; color:var(--accent,#22D3EE); }
.timeline{ position:relative; max-width:760px; display:flex; flex-direction:column; gap:40px; padding-left:30px; border-left:1px solid rgba(255,255,255,.10); }
.timeline-item{ position:relative; }
.timeline-dot-active{ position:absolute; left:-36px; top:7px; width:11px; height:11px; border-radius:50%; background:var(--accent,#22D3EE); box-shadow:0 0 0 4px rgba(34,211,238,.12); }
.timeline-date-active{ font-family:'JetBrains Mono',monospace; font-size:12.5px; color:var(--accent,#22D3EE); letter-spacing:.06em; margin-bottom:8px; }
.timeline-role{ margin:0 0 6px; font-size:21px; font-weight:600; letter-spacing:-.02em; }
.timeline-place{ font-family:'JetBrains Mono',monospace; font-size:13px; color:#8A93A6; margin-bottom:10px; }
.timeline-desc{ margin:0; font-size:15.5px; line-height:1.65; color:#9BA4B5; }
.timeline-dot{ position:absolute; left:-36px; top:7px; width:11px; height:11px; border-radius:50%; background:#2D3440; }
.timeline-date{ font-family:'JetBrains Mono',monospace; font-size:12.5px; color:#6B7484; letter-spacing:.06em; margin-bottom:8px; }
.section-contact{ position:relative; max-width:1120px; margin:0 auto; padding:96px 28px 40px; }
.contact-intro{ margin:0 0 32px; max-width:560px; font-size:18px; line-height:1.7; color:#9BA4B5; }
.contact-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:14px; max-width:820px; }
.contact-card-label{ display:block; font-family:'JetBrains Mono',monospace; font-size:11.5px; letter-spacing:.14em; text-transform:uppercase; color:#5F6879; margin-bottom:7px; }
.contact-card-value{ display:block; font-size:17px; font-weight:600; color:#E7EAF0; }
.contact-card-arrow{ font-family:'JetBrains Mono',monospace; color:var(--accent,#22D3EE); }
.site-footer{ position:relative; max-width:1120px; margin:0 auto; padding:36px 28px 56px; display:flex; flex-wrap:wrap; gap:12px; justify-content:space-between; border-top:1px solid rgba(255,255,255,.06); font-family:'JetBrains Mono',monospace; font-size:12px; color:#4E5665; }

@media (max-width:767px){ .about-grid{ grid-template-columns:1fr; gap:40px; } }