/* carlaperez.me — oscuro, monoespaciada, marcos redondeados.
   Movimiento: solo transform + opacity (compositor). Con "reducir movimiento" se quitan los desplazamientos
   y se dejan fundidos cortos (ver bloque final). */
@font-face{font-family:"JetBrains Mono";src:url("/assets/fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2");font-weight:100 800;font-display:swap}
@font-face{font-family:"Inter";src:url("/assets/fonts/inter-latin-wght-normal.woff2") format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url("/assets/fonts/instrument-serif-latin-400-italic.woff2") format("woff2");font-weight:400;font-style:italic;font-display:swap}

:root{
  --bg:#050505; --panel:#0C0C0C; --card:#121212; --line:#2A2A2A; --line-2:#3A3A3A;
  --text:#EDEDED; --muted:#9A9A9A; --white:#F5F5F5; --ink:#0A0A0A;
  --mono:"JetBrains Mono",ui-monospace,monospace; --sans:"Inter",system-ui,sans-serif; --serif:"Instrument Serif",Georgia,serif;
  --pad:clamp(20px,4.6vw,64px);
  --d1:160ms; --d2:320ms; --d3:800ms;
  --out:cubic-bezier(.2,.7,.2,1); --spring:cubic-bezier(.34,1.56,.64,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.6 var(--sans);overflow-x:clip}
h1,h2,h3,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit}
img{max-width:100%;display:block}
::selection{background:var(--white);color:var(--ink)}
:focus-visible{outline:2px solid var(--white);outline-offset:3px;border-radius:6px}
em.s{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:0}
.skip{position:absolute;left:-999px;top:10px;background:var(--white);color:var(--ink);padding:8px 14px;z-index:99;border-radius:8px}
.skip:focus{left:10px}

/* marco */
.frame{position:relative;max-width:1240px;margin:clamp(0px,2.4vw,28px) auto;background:var(--panel);border:1px solid var(--line);border-radius:34px;overflow:clip}
.ring{position:absolute;pointer-events:none;color:var(--line-2);overflow:visible}
.ring circle{fill:none;stroke:currentColor;stroke-width:1;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 2.2s var(--out)}
.ring.in circle{stroke-dashoffset:0}

/* nav */
.nav{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px var(--pad);background:color-mix(in srgb,var(--panel) 82%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.nav__name{font:500 14px/1.25 var(--mono);text-decoration:none}
.nav ul{display:flex;gap:clamp(16px,3vw,44px)}
.nav ul a{display:inline-block;white-space:nowrap;text-decoration:none;font:400 12.5px/1 var(--mono);color:var(--muted);padding:14px 0;transition:color var(--d1)}
.nav ul a:hover{color:var(--white)}
.nav .st{font:400 12px/1 var(--mono);color:var(--muted);display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.dot{width:8px;height:8px;border-radius:50%;background:#4ADE80;animation:blink 2.6s ease-in-out infinite}
@keyframes blink{50%{opacity:.35}}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:18px;min-height:48px;padding:0 8px 0 26px;border-radius:99px;background:var(--white);color:var(--ink);text-decoration:none;font:500 15px/1 var(--sans);transition:transform var(--d2) var(--out)}
.btn i{font-family:var(--serif);font-size:19px}
.btn .ar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ink);color:var(--white);font:400 16px/1 var(--mono);transition:transform var(--d2) var(--spring)}
.btn:hover{transform:translateY(-2px)}
.btn:hover .ar{transform:translateX(4px)}
.btn:active{transform:translateY(0)}
.btn--o{background:transparent;color:var(--white);border:1px solid var(--line-2);padding-left:22px}
.btn--o .ar{background:var(--white);color:var(--ink)}

/* etiquetas "… /Sobre mí …" */
.tag{font:500 12.5px/1 var(--mono);color:var(--text)}
.tag::before{content:"… /";color:var(--muted)}
.tag::after{content:" …";color:var(--muted)}

/* hero */
.hero{position:relative;padding:clamp(40px,7vw,96px) var(--pad) var(--pad)}
.hero__h{font:700 clamp(46px,10.4vw,132px)/.98 var(--mono);letter-spacing:-.055em}
.hero__h span{display:block;overflow:clip;padding-bottom:.06em}
.hero__h span>b{display:block;font-weight:700;transform:translateY(105%);transition:transform var(--d3) var(--out)}
.hero__h span:nth-child(2){text-align:right}
.hero__h span:nth-child(2)>b{transition-delay:120ms}
.hero.in .hero__h span>b{transform:none}
.hero__row{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--pad)}
.hero__lead{max-width:30ch;margin-top:clamp(8px,1.4vw,18px);color:var(--muted);font-size:clamp(15px,1.4vw,17px);line-height:1.55}
.hero__lead b{color:var(--text);font-weight:500}
@keyframes caret{50%{opacity:0}}
.hero__cta{display:grid;gap:12px;justify-items:end;margin-top:clamp(14px,1.6vw,22px)}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 12px;margin-top:clamp(40px,6vw,72px)}
.chips li{border:1px solid var(--line);border-radius:99px;padding:9px 20px;font:italic 400 15px/1 var(--serif);color:var(--text);background:var(--panel);transition:transform var(--d2) var(--out),border-color var(--d1)}
.chips li:hover{transform:translateY(-3px);border-color:var(--white)}
.chips li::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--muted);margin-right:9px;vertical-align:1px}

/* cifras */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:0 var(--pad);margin-top:clamp(28px,4vw,48px)}
.stat{position:relative;border:1px solid var(--line);border-radius:22px;background:var(--card);padding:22px 22px 24px;overflow:clip;transition:transform var(--d2) var(--out)}
.stat:hover{transform:translateY(-4px)}
.stat:first-child{background:var(--white);color:var(--ink);border-color:var(--white)}
.stat b{display:block;font:700 clamp(40px,5vw,64px)/1 var(--mono);letter-spacing:-.05em;font-variant-numeric:tabular-nums}
.stat span{display:block;margin-top:12px;font:400 12.5px/1.45 var(--mono);color:var(--muted)}
.stat:first-child span{color:#555}

/* cómo trabajo */
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:clamp(40px,6vw,80px)}
.how li{border:1px solid var(--line);border-radius:22px;padding:24px 24px 28px;background:var(--card);transition:transform var(--d2) var(--out),border-color var(--d1)}
.how li:hover{transform:translateY(-4px);border-color:var(--white)}
.how .n{display:block;font:500 12.5px/1 var(--mono);color:var(--muted)}
.how h3{margin-top:22px;font:700 clamp(19px,2vw,24px)/1.2 var(--mono);letter-spacing:-.04em}
.how p{margin-top:12px;color:var(--muted);font-size:15px;line-height:1.55}

/* secciones */
.sec{padding:clamp(72px,10vw,150px) var(--pad) 0}
.about{display:grid;grid-template-columns:1fr 1.15fr;gap:var(--pad);align-items:start}
.about__t{font-size:clamp(17px,1.6vw,20px);line-height:1.55;color:var(--muted);max-width:44ch}
.about__t b{color:var(--text);font-weight:500}
.about__t p+p{margin-top:16px}

.grid2{display:grid;grid-template-columns:1.1fr .9fr;gap:var(--pad);margin-top:clamp(56px,8vw,110px);align-items:start}
.skills{display:grid;gap:14px}
.sk{border:1px solid var(--line);border-radius:20px;padding:18px 22px 20px;transition:transform var(--d2) var(--out)}
.sk:hover{transform:translateX(6px)}
.sk:first-child{background:var(--white);color:var(--ink);border-color:var(--white)}
.sk h3{font:400 17px/1.2 var(--sans)}
.sk p{margin-top:10px;font:400 11.5px/1.75 var(--mono);color:var(--muted)}
.sk:first-child p{color:#444}
.skhint{font:400 11.5px/1.5 var(--mono);color:var(--muted);max-width:30ch;margin-top:8px}
.skhint em{font-family:var(--serif);font-size:14px;color:var(--text)}
.photo{border-radius:22px;overflow:clip;position:relative;background:var(--card)}
.photo img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:50% 18%;filter:grayscale(1) contrast(1.05)}
.photo figcaption{position:absolute;left:14px;bottom:14px;background:rgba(5,5,5,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid var(--line-2);border-radius:99px;padding:8px 14px;font:400 11.5px/1 var(--mono)}

/* titulares de sección */
.bigh{font:700 clamp(46px,9vw,118px)/1 var(--mono);letter-spacing:-.055em;text-align:right;margin-top:clamp(64px,9vw,130px)}
.bigh--l{text-align:left;margin-top:0}

/* tabla de experiencia */
.log{margin:clamp(24px,3vw,44px) calc(var(--pad)*-1) 0;border-top:1px solid var(--line)}
.log details{border-bottom:1px solid var(--line)}
.log summary{position:relative;display:grid;grid-template-columns:150px 1.15fr 1.6fr 28px;gap:20px;align-items:center;padding:22px var(--pad);cursor:pointer;list-style:none;isolation:isolate;transition:color var(--d1)}
.log summary::-webkit-details-marker{display:none}
.log summary::before{content:"";position:absolute;inset:0;background:var(--white);transform:scaleY(0);transform-origin:50% 100%;transition:transform var(--d2) var(--out);z-index:-1}
.log summary:hover::before,.log details[open] summary::before{transform:scaleY(1)}
.log summary:hover,.log details[open] summary{color:var(--ink)}
.log .y{font:400 15px/1.2 var(--sans)}
.log .y small{display:block;margin-top:4px;font:400 11.5px/1 var(--sans);color:var(--muted);transition:color var(--d1)}
.log .c{font:400 16px/1.3 var(--sans)}
.log .r{font:500 14px/1.45 var(--mono)}
.log .pm{font:400 20px/1 var(--mono);justify-self:end;transition:transform var(--d2) var(--out)}
.log details[open] .pm{transform:rotate(45deg)}
.log summary:hover .y small,.log details[open] .y small{color:#555}
.log .body{display:grid;gap:12px;padding:20px var(--pad) 30px calc(var(--pad) + 170px);max-width:900px;color:var(--muted)}
.log .body li{position:relative;padding-left:22px}
.log .body li::before{content:"→";position:absolute;left:0;font-family:var(--mono);color:var(--white)}
.total{display:flex;justify-content:flex-end;padding:22px var(--pad) 0;text-align:right;font:400 14px/1.4 var(--sans);color:var(--muted)}
.total b{display:block;color:var(--text);font-weight:400}

/* proyectos */
.proj{display:grid;gap:14px;margin-top:clamp(28px,4vw,50px)}
.pj{display:grid;grid-template-columns:70px 1fr;gap:22px;border:1px solid var(--line);border-radius:22px;padding:26px;background:var(--card);transition:transform var(--d2) var(--out),border-color var(--d1)}
.pj:hover{transform:translateY(-4px);border-color:var(--white)}
.pj .n{font:700 34px/1 var(--mono);letter-spacing:-.05em;color:var(--muted)}
.pj h3{font:500 clamp(20px,2.2vw,26px)/1.25 var(--sans)}
.pj p{margin-top:10px;color:var(--muted);max-width:62ch}
.pj .tg{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.pj .tg span{border:1px solid var(--line-2);border-radius:99px;padding:6px 13px;font:400 11.5px/1 var(--mono);color:var(--text)}
.note{margin-top:22px;border:1px dashed var(--line-2);border-radius:18px;padding:16px 20px;color:var(--muted);font-size:15px;max-width:64ch}
.note a{color:var(--white);text-underline-offset:3px}

/* referencias */
.q{font:400 clamp(22px,3.1vw,38px)/1.25 var(--serif);font-style:italic;max-width:30ch;text-wrap:balance}
.q+.q{margin-top:48px}
.q cite{display:block;margin-top:16px;font:400 11.5px/1.5 var(--mono);font-style:normal;color:var(--muted)}

/* CV */
.cvl{margin-top:clamp(24px,3vw,40px);border-top:1px solid var(--line)}
.cvl a{position:relative;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line);text-decoration:none;isolation:isolate;transition:color var(--d1)}
.cvl a::before{content:"";position:absolute;inset:0 calc(var(--pad)*-1);background:var(--white);transform:scaleY(0);transform-origin:50% 100%;transition:transform var(--d2) var(--out);z-index:-1}
.cvl a:hover::before,.cvl a:focus-visible::before{transform:scaleY(1)}
.cvl a:hover,.cvl a:focus-visible{color:var(--ink)}
.cvl strong{display:block;font:500 clamp(17px,2vw,22px)/1.3 var(--sans)}
.cvl .d{display:block;margin-top:4px;font:400 13px/1.4 var(--sans);color:var(--muted);transition:color var(--d1)}
.cvl a:hover .d,.cvl a:focus-visible .d{color:#555}
.cvl .go{font:500 12.5px/1 var(--mono);white-space:nowrap}

/* contacto */
.contact{padding:clamp(72px,10vw,150px) var(--pad) clamp(40px,6vw,80px)}
.contact h2{font:700 clamp(36px,7.4vw,96px)/1 var(--mono);letter-spacing:-.055em;max-width:14ch}
.mail{display:inline-block;margin-top:clamp(28px,4vw,52px);font:500 clamp(17px,3.4vw,40px)/1.2 var(--mono);letter-spacing:-.03em;text-decoration:none;border-bottom:1px solid var(--white);padding-bottom:6px;word-break:break-word;transition:opacity var(--d1)}
.mail:hover{opacity:.7}
.contact p.sub{margin-top:22px;color:var(--muted);max-width:46ch}
footer{display:flex;flex-wrap:wrap;gap:10px 30px;justify-content:space-between;padding:22px var(--pad);border-top:1px solid var(--line);font:400 12px/1.4 var(--mono);color:var(--muted)}
footer a{text-decoration:none;border-bottom:1px solid var(--line-2)}
footer a:hover{color:var(--white)}

/* página legal */
.legal{padding:clamp(40px,6vw,90px) var(--pad) clamp(60px,8vw,110px)}
.legal h1{font:700 clamp(42px,8vw,100px)/1 var(--mono);letter-spacing:-.055em}
.legal h2{font:500 20px/1.3 var(--mono);margin:44px 0 10px}
.legal p,.legal li{color:var(--muted);max-width:64ch}
.legal a{color:var(--white)}

/* aparición al hacer scroll: solo transform + opacity */
.rv{opacity:0;transform:translateY(26px);transition:opacity var(--d3) var(--out),transform var(--d3) var(--out);transition-delay:calc(var(--i,0)*90ms)}
.rv.in{opacity:1;transform:none}
.no-js .rv{opacity:1;transform:none}
.no-js .hero__h span>b{transform:none}
.no-js .ring circle{stroke-dashoffset:0}


/* ── Intro: dibujo que se traza → lema → telón que sube ── */
.intro{display:none}
.intro-on .intro{display:grid;position:fixed;inset:0;z-index:100;place-items:center;align-content:center;gap:clamp(18px,3vw,36px);background:#EFEBE4;color:#161513;transition:transform 950ms cubic-bezier(.76,0,.24,1);will-change:transform}
.intro-on.intro-lock{overflow:hidden}
.intro.lift{transform:translateY(-101%)}
.intro__art{width:min(90vw,680px);height:auto;overflow:visible;transition:opacity 700ms var(--out),transform 900ms var(--out)}
.intro__art path{stroke-dasharray:1;stroke-dashoffset:1;animation:draw .7s var(--out) forwards;animation-delay:calc(var(--d)*.7s + .1s)}
.intro__art .b{stroke-width:1.05;opacity:.55}
.intro__art .stip{opacity:0;animation:stip 1.1s ease forwards 1.7s}
.intro__art .stip path{stroke-dasharray:none;stroke-dashoffset:0;animation:none}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes stip{to{opacity:.9}}
.intro.slogan .intro__art{opacity:.14;transform:scale(1.04)}
.intro__slogan{position:absolute;inset:0;display:grid;place-content:center;text-align:center;font:700 clamp(36px,7.4vw,92px)/1.02 var(--sans);letter-spacing:-.045em}
.intro__slogan span{display:block;overflow:clip;padding-bottom:.08em}
.intro__slogan b{display:block;font-weight:700;opacity:0;transform:translateY(100%);transition:transform 750ms var(--out),opacity 400ms linear}
.intro__slogan span:nth-child(2) b{transition-delay:140ms}
.intro.slogan .intro__slogan b{opacity:1;transform:none}
.intro__skip{position:absolute;right:clamp(16px,3vw,32px);bottom:clamp(16px,3vw,32px);background:none;border:1px solid #161513;border-radius:99px;color:#161513;padding:10px 16px;font:400 12px/1 var(--mono);cursor:pointer;transition:background var(--d1),color var(--d1)}
.intro__skip:hover,.intro__skip:focus-visible{background:#161513;color:#EFEBE4}
.intro-on .hero:not(.in) .hero__h span>b{transform:translateY(105%)}
/* letras que se escriben (el texto sigue en el DOM para lectores de pantalla) */
.tw i{font-style:normal;opacity:0}
.tw i.on{opacity:1}
.tw-caret{display:inline-block;width:.55em;height:1.05em;margin-left:2px;background:var(--white);vertical-align:-.15em;animation:caret 1.1s steps(1) infinite}
@media (prefers-reduced-motion:reduce){.intro{display:none!important}.tw i{opacity:1}.tw-caret{animation:none}}

@media (max-width:980px){
  .how{grid-template-columns:1fr}
  .nav ul{display:none}
  .stats{grid-template-columns:repeat(2,1fr)}
  .about,.grid2{grid-template-columns:1fr}
  .photo{max-width:420px}
  .hero__row{flex-direction:column}
  .hero__cta{justify-items:start;margin-top:8px}
  .log summary{grid-template-columns:1fr 28px;gap:6px 16px}
  .log .y,.log .c,.log .r{grid-column:1}
  .log .pm{grid-column:2;grid-row:1}
  .log .body{padding-left:var(--pad)}
}
@media (max-width:720px){
  .frame{border-radius:0;border-left:0;border-right:0;margin:0}
  .nav .st{display:none}
  .hero__h span:nth-child(2){text-align:left}
  .pj{grid-template-columns:1fr;gap:10px;padding:22px}
  .cvl a{grid-template-columns:1fr}
  .bigh{text-align:left}
}

/* Movimiento reducido, por niveles:
   nivel 1 (se quita): desplazamientos de texto, marcos que se dibujan, elevaciones al pasar el ratón;
   nivel 2 (se suaviza): las apariciones pasan a un fundido de 150 ms;
   nivel 3 (se mantiene): fundidos, cambios de color, foco y resaltado de filas (sin desplazarse). */
@media (prefers-reduced-motion:reduce){
  .rv{transform:none;transition:opacity 150ms linear;transition-delay:0ms}
  .hero__h span>b{transform:none;opacity:0;transition:opacity 150ms linear}
  .hero.in .hero__h span>b{opacity:1}
  .ring circle{transition:none;stroke-dashoffset:0}
  .dot{animation:none}
  .chips li:hover,.how li:hover,.stat:hover,.sk:hover,.pj:hover,.btn:hover,.btn:hover .ar{transform:none}
  .log summary::before,.cvl a::before{transform:none;opacity:0;transition:opacity 150ms linear}
  .log summary:hover::before,.log details[open] summary::before,.cvl a:hover::before,.cvl a:focus-visible::before{opacity:1}
  .log details[open] .pm{transform:none}
}
@media print{.intro,.nav,.ring,.tw-caret{display:none!important}.tw i{opacity:1}.rv,.hero__h span>b{opacity:1!important;transform:none!important}body{background:#fff;color:#000}.frame{border:0}}