/* ============================================================
   cabrerapr.com — personal landing hub
   Dark theme, self-contained, no deps.
   ============================================================ */
:root{
  --bg:#0a0e14; --bg-soft:#0f1520; --surface:#121a26; --surface-2:#16202e;
  --border:#1f2c3d; --text:#dbe4ee; --muted:#8597ab; --faint:#5c6e83;
  --accent:#5eead4; --accent-2:#7c9bff; --glow:rgba(94,234,212,.14);
  --mono:'SFMono-Regular',ui-monospace,'JetBrains Mono',Menlo,Consolas,monospace;
  --sans:ui-sans-serif,system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;
  -webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit;text-decoration:none}

.grid-bg{position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(760px circle at 50% -8%,var(--glow),transparent 60%),
    radial-gradient(620px circle at 90% 8%,rgba(124,155,255,.10),transparent 60%),
    linear-gradient(var(--bg),var(--bg));}
.grid-bg::after{content:"";position:absolute;inset:0;opacity:.35;
  background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(ellipse 80% 55% at 50% 0%,#000 30%,transparent 75%);
          mask-image:radial-gradient(ellipse 80% 55% at 50% 0%,#000 30%,transparent 75%);}

.wrap{width:100%;max-width:600px;margin:0 auto;flex:1;
  padding:clamp(48px,9vh,90px) clamp(18px,5vw,28px) 40px;
  display:flex;flex-direction:column;align-items:center;text-align:center}

/* hero */
.hero{display:flex;flex-direction:column;align-items:center}
.avatar{width:clamp(120px,30vw,148px);height:clamp(120px,30vw,148px);border-radius:50%;object-fit:cover;
  border:3px solid rgba(94,234,212,.55);
  box-shadow:0 16px 44px -14px rgba(0,0,0,.7), 0 0 0 7px rgba(94,234,212,.06);margin-bottom:20px;
  transition:transform .2s,border-color .2s}
.avatar:hover{transform:scale(1.03);border-color:var(--accent)}
.kicker{font-family:var(--mono);color:var(--accent);font-size:.82rem;margin-bottom:8px}
.blink{animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
h1{font-size:clamp(2rem,7vw,2.9rem);font-weight:800;letter-spacing:-1px;line-height:1.05;
  background:linear-gradient(120deg,#fff 25%,var(--accent) 130%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.role{font-family:var(--mono);color:var(--accent-2);font-size:clamp(.9rem,3vw,1.1rem);margin-top:8px}
.tagline{color:var(--muted);font-size:.97rem;margin-top:16px;max-width:42ch}
.open-pill{display:inline-flex;align-items:center;gap:8px;margin-top:18px;
  font-family:var(--mono);font-size:.76rem;color:#a7f3d6;
  background:rgba(94,234,212,.08);border:1px solid rgba(94,234,212,.35);padding:5px 13px;border-radius:20px}
.open-pill .pulse{width:8px;height:8px;border-radius:50%;background:#34d399;
  box-shadow:0 0 0 0 rgba(52,211,153,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}

/* link cards */
.links{width:100%;margin-top:34px;display:flex;flex-direction:column;gap:12px}
.link-card{display:flex;align-items:center;gap:15px;text-align:left;
  background:linear-gradient(180deg,var(--surface),var(--bg-soft));
  border:1px solid var(--border);border-radius:13px;padding:15px 17px;
  transition:transform .16s,border-color .2s,box-shadow .2s,background .2s}
.link-card:hover{transform:translateY(-2px);border-color:var(--accent);
  box-shadow:0 14px 30px -18px var(--glow)}
.link-card.primary{border-color:rgba(94,234,212,.4);background:linear-gradient(180deg,#15212e,#101824)}
.ic{flex:0 0 auto;width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:var(--surface-2);border:1px solid var(--border);color:var(--accent)}
.ic svg{width:21px;height:21px}
.lc-text{display:flex;flex-direction:column;flex:1;min-width:0}
.lc-text b{font-size:1rem;font-weight:650}
.lc-text em{font-style:normal;color:var(--muted);font-size:.83rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.arr{color:var(--faint);font-family:var(--mono);transition:color .2s,transform .16s}
.link-card:hover .arr{color:var(--accent);transform:translate(2px,-2px)}

footer{margin-top:30px;color:var(--faint);font-family:var(--mono);font-size:.78rem}
footer a{color:var(--muted)}
footer a:hover{color:var(--accent)}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.links.reveal{transition-delay:.08s}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}.blink,.pulse{animation:none}html{scroll-behavior:auto}}