/* christianrojas.co — hoja de estilos Paleta, tipografía y componentes. Sin dependencias externas salvo las fuentes de Google (Fraunces + Inter), cargadas en el . */ :root{ --bg:#0a0b0d; --bg-2:#101216; --bg-3:#15181e; --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.15); --txt:#f2f3f5; --txt-2:#a6acb8; --txt-3:#6e7684; --gold:#d4a24c; --gold-2:#f0c274; --glow:rgba(212,162,76,.16); --max:1180px; --r:14px; } *{box-sizing:border-box;margin:0;padding:0} html{scroll-behavior:smooth} body{background:var(--bg);color:var(--txt);font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden} h1,h2,h3,h4,.serif{font-family:'Fraunces',Georgia,serif;font-weight:600;line-height:1.12;letter-spacing:-.02em} a{color:inherit;text-decoration:none} .wrap{max-width:var(--max);margin:0 auto;padding:0 28px} .mono{font-variant-numeric:tabular-nums} #progress{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-2));z-index:200;transition:width .1s linear} #nav{position:fixed;top:0;left:0;right:0;z-index:150;backdrop-filter:blur(14px);background:rgba(10,11,13,0);border-bottom:1px solid transparent;transition:.35s} #nav.solid{background:rgba(10,11,13,.88);border-bottom:1px solid var(--line)} .nav-in{max-width:var(--max);margin:0 auto;padding:16px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px} .brand{display:flex;align-items:center;gap:11px;font-weight:600;font-size:15px} .mark{width:34px;height:34px;border-radius:9px;border:1px solid var(--line-2);display:grid;place-items:center;font-family:'Fraunces',serif;font-size:13px;color:var(--gold);background:linear-gradient(145deg,rgba(212,162,76,.14),transparent)} .nav-links{display:flex;gap:24px;font-size:14px;color:var(--txt-2)} .nav-links a{position:relative;padding:4px 0;transition:color .2s} .nav-links a:hover,.nav-links a.active{color:var(--txt)} .nav-links a::after{content:'';position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);transition:width .25s} .nav-links a:hover::after,.nav-links a.active::after{width:100%} .btn{display:inline-flex;align-items:center;gap:9px;padding:11px 20px;border-radius:100px;font-size:14px;font-weight:500;border:1px solid var(--line-2);transition:.25s;cursor:pointer;background:transparent;color:var(--txt);font-family:inherit} .btn:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-1px)} .btn.primary{background:var(--gold);color:#0a0b0d;border-color:var(--gold);font-weight:600} .btn.primary:hover{background:var(--gold-2);border-color:var(--gold-2);color:#0a0b0d;box-shadow:0 10px 30px -10px var(--glow)} .burger{display:none;background:none;border:0;color:var(--txt);font-size:22px;cursor:pointer} header{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:130px 0 80px;overflow:hidden} .orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none} .orb-1{width:520px;height:520px;background:radial-gradient(circle,rgba(212,162,76,.20),transparent 70%);top:-120px;right:-80px} .orb-2{width:420px;height:420px;background:radial-gradient(circle,rgba(70,110,200,.16),transparent 70%);bottom:-100px;left:-120px} .grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:70px 70px;mask-image:radial-gradient(ellipse at 50% 40%,black 20%,transparent 72%);-webkit-mask-image:radial-gradient(ellipse at 50% 40%,black 20%,transparent 72%);opacity:.5;pointer-events:none} .hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.28fr .72fr;gap:56px;align-items:center} .eyebrow{display:inline-flex;align-items:center;gap:10px;padding:7px 15px;border:1px solid var(--line-2);border-radius:100px;font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--txt-2);margin-bottom:26px} .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);animation:pulse 2.4s infinite} @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(212,162,76,.5)}70%{box-shadow:0 0 0 11px rgba(212,162,76,0)}100%{box-shadow:0 0 0 0 rgba(212,162,76,0)}} h1{font-size:clamp(2.5rem,6.2vw,4.4rem);margin-bottom:22px} h1 em{font-style:italic;color:var(--gold);font-weight:400} .lead{font-size:clamp(1.01rem,2vw,1.16rem);color:var(--txt-2);max-width:62ch;margin-bottom:34px} .lead strong{color:var(--txt);font-weight:600} .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:42px} .hero-facts{display:flex;gap:34px;flex-wrap:wrap;padding-top:26px;border-top:1px solid var(--line)} .fact strong{display:block;font-family:'Fraunces',serif;font-size:1.75rem;color:var(--gold);line-height:1} .fact span{font-size:12px;color:var(--txt-3);letter-spacing:.05em;text-transform:uppercase} .portrait{position:relative;border:1px solid var(--line);border-radius:20px;background:linear-gradient(160deg,var(--bg-3),var(--bg-2));padding:24px;box-shadow:0 40px 90px -40px rgba(0,0,0,.9)} .portrait .ph{aspect-ratio:4/5;border-radius:13px;border:1px dashed var(--line-2);display:grid;place-items:center;text-align:center;color:var(--txt-3);font-size:13px;background:radial-gradient(circle at 50% 30%,rgba(212,162,76,.07),transparent 60%);padding:20px;line-height:1.5} .portrait .cap{margin-top:18px;font-size:13px;color:var(--txt-2)} .portrait .cap b{color:var(--txt);display:block;font-weight:600;margin-bottom:3px;font-size:14px} .portrait .loc{margin-top:10px;font-size:12.5px;color:var(--txt-3);display:flex;gap:8px;align-items:center} section{padding:110px 0;position:relative} .sec-head{max-width:70ch;margin-bottom:54px} .tag{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:15px;font-weight:600} h2{font-size:clamp(1.85rem,4.1vw,2.85rem);margin-bottom:16px} .sec-head p{color:var(--txt-2);font-size:1.02rem} .alt{background:linear-gradient(180deg,transparent,var(--bg-2) 10%,var(--bg-2) 90%,transparent)} .metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(228px,1fr));gap:18px} .metric{position:relative;border:1px solid var(--line);border-radius:var(--r);padding:32px 26px;background:var(--bg-3);overflow:hidden;transition:.3s} .metric::before{content:'';position:absolute;inset:0;background:radial-gradient(460px circle at var(--mx,50%) var(--my,50%),rgba(212,162,76,.10),transparent 42%);opacity:0;transition:opacity .3s;pointer-events:none} .metric:hover{border-color:var(--line-2);transform:translateY(-4px)} .metric:hover::before{opacity:1} .metric .val{font-family:'Fraunces',serif;font-size:3rem;color:var(--gold);line-height:1;display:flex;align-items:baseline;gap:1px} .metric .val small{font-size:1.35rem;letter-spacing:-.02em} .metric .lbl{margin-top:12px;font-weight:600;font-size:.96rem} .metric .sub{margin-top:6px;font-size:13.5px;color:var(--txt-3);line-height:1.55} .about{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:start} .about p{color:var(--txt-2);margin-bottom:17px} .about p strong{color:var(--txt);font-weight:600} .quote{border-left:2px solid var(--gold);padding:6px 0 6px 24px;font-family:'Fraunces',serif;font-size:1.28rem;line-height:1.45;color:var(--txt);margin:32px 0} .pillars{display:flex;flex-direction:column;gap:11px} .pillar{border:1px solid var(--line);border-radius:var(--r);padding:19px 22px;background:var(--bg-3);cursor:pointer;transition:.25s} .pillar:hover{border-color:var(--line-2)} .pillar h4{font-size:1rem;display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:600;font-family:'Inter',sans-serif;letter-spacing:0} .pillar .ico{color:var(--gold);font-size:14px;transition:transform .3s} .pillar.open .ico{transform:rotate(45deg)} .pillar .body{max-height:0;overflow:hidden;transition:max-height .35s ease,margin .35s} .pillar.open .body{max-height:300px;margin-top:11px} .pillar .body p{font-size:14.4px;color:var(--txt-2);margin:0} .tl{position:relative;padding-left:38px} .tl::before{content:'';position:absolute;left:8px;top:6px;bottom:6px;width:1px;background:linear-gradient(180deg,transparent,var(--line-2) 10%,var(--line-2) 90%,transparent)} .tl-item{position:relative;padding-bottom:42px;cursor:default} .tl-item:last-child{padding-bottom:0} .tl-item::before{content:'';position:absolute;left:-34px;top:7px;width:15px;height:15px;border-radius:50%;background:var(--bg);border:1px solid var(--line-2);transition:.3s} .tl-item.hot::before{border-color:var(--gold);background:var(--gold);box-shadow:0 0 0 5px rgba(212,162,76,.14)} .tl-yr{font-size:12.5px;letter-spacing:.1em;color:var(--gold);font-weight:600;margin-bottom:6px;text-transform:uppercase} .tl-item h3{font-size:1.18rem;margin-bottom:4px} .tl-org{font-size:13.8px;color:var(--txt-3);margin-bottom:10px} .tl-item p{font-size:14.7px;color:var(--txt-2);max-width:64ch} .chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px} .chip{font-size:12px;padding:5px 11px;border:1px solid var(--line);border-radius:100px;color:var(--txt-3)} .chip.hi{border-color:rgba(212,162,76,.45);color:var(--gold-2)} .tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px} .tab{padding:10px 18px;border-radius:100px;border:1px solid var(--line);background:transparent;color:var(--txt-2);font-size:14px;cursor:pointer;font-family:inherit;transition:.22s} .tab:hover{border-color:var(--line-2);color:var(--txt)} .tab.active{background:var(--gold);border-color:var(--gold);color:#0a0b0d;font-weight:600} .panel{display:none;animation:fade .4s ease} .panel.on{display:grid;grid-template-columns:repeat(auto-fit,minmax(278px,1fr));gap:18px} @keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}} .card{border:1px solid var(--line);border-radius:var(--r);padding:28px;background:var(--bg-3);transition:.3s} .card:hover{border-color:rgba(212,162,76,.5);transform:translateY(-4px);box-shadow:0 24px 50px -30px rgba(0,0,0,.9)} .card .num{font-family:'Fraunces',serif;color:var(--gold);font-size:.92rem;margin-bottom:13px;display:block} .card h3{font-size:1.1rem;margin-bottom:9px} .card p{font-size:14.5px;color:var(--txt-2)} .card ul{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:8px} .card li{font-size:13.8px;color:var(--txt-2);padding-left:18px;position:relative} .card li::before{content:'→';position:absolute;left:0;color:var(--gold)} .skills{display:grid;grid-template-columns:1fr 1fr;gap:8px 56px} .skill{margin-bottom:20px} .skill-top{display:flex;justify-content:space-between;font-size:14.4px;margin-bottom:9px;gap:12px} .skill-top span:last-child{color:var(--txt-3);font-size:12.5px;white-space:nowrap} .bar{height:5px;border-radius:100px;background:rgba(255,255,255,.07);overflow:hidden} .bar i{display:block;height:100%;width:0;border-radius:100px;background:linear-gradient(90deg,var(--gold),var(--gold-2));transition:width 1.2s cubic-bezier(.2,.8,.2,1)} .sk-head{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-3);font-weight:600;margin-bottom:22px;padding-bottom:12px;border-bottom:1px solid var(--line)} .edu{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin-top:38px} .edu-card{border:1px solid var(--line);border-radius:var(--r);padding:26px;background:var(--bg-3);transition:.28s} .edu-card:hover{border-color:var(--line-2);transform:translateY(-3px)} .edu-card.hi{border-color:rgba(212,162,76,.45);background:linear-gradient(150deg,rgba(212,162,76,.08),transparent 60%),var(--bg-3)} .edu-card.hi:hover{border-color:var(--gold)} .edu-card .yr{font-size:12.5px;color:var(--gold);letter-spacing:.1em;font-weight:600;margin-bottom:8px} .edu-card h3{font-size:1.06rem;margin-bottom:5px} .edu-card h3 a{transition:color .2s} .edu-card h3 a:hover{color:var(--gold)} .edu-card p{font-size:14px;color:var(--txt-3)} .accj{border:1px solid var(--line-2);border-radius:20px;padding:48px;background:linear-gradient(150deg,rgba(212,162,76,.07),transparent 55%),var(--bg-3);position:relative;overflow:hidden} .accj-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;position:relative;z-index:2} .accj h2{font-size:clamp(1.7rem,3.4vw,2.4rem)} .accj p{color:var(--txt-2);margin-bottom:16px} .accj p strong{color:var(--txt)} .ledger{border:1px solid var(--line);border-radius:var(--r);overflow:hidden} .led-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;border-bottom:1px solid var(--line);background:var(--bg-2)} .led-row:last-child{border-bottom:0} .led-row b{font-size:13.8px;font-weight:500;color:var(--txt-2)} .led-row span{font-family:'Fraunces',serif;color:var(--gold);font-size:1.02rem;text-align:right} .led-link{border-bottom:1px solid rgba(212,162,76,.35);transition:.2s;white-space:nowrap} .led-link:hover{color:var(--gold-2);border-bottom-color:var(--gold-2)} .accj-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px} .contact{text-align:center;max-width:70ch;margin:0 auto} .contact p{color:var(--txt-2);margin-bottom:34px} .links{display:flex;gap:12px;justify-content:center;flex-wrap:wrap} footer{border-top:1px solid var(--line);padding:32px 0;color:var(--txt-3);font-size:13.4px} .foot-in{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center} .rv{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)} .rv.in{opacity:1;transform:none} .edit{color:var(--gold);border-bottom:1px dotted rgba(212,162,76,.5)} /* ════════ RESPONSIVE ════════ */ /* portátiles pequeños */ @media(max-width:1100px){ .wrap{padding:0 24px} .nav-in{padding:15px 24px} .nav-links{gap:18px;font-size:13.5px} .hero-in{gap:40px} .about{gap:42px} .skills{gap:8px 40px} .accj{padding:38px} .accj-grid{gap:34px} } /* tablets y móviles: una sola columna */ @media(max-width:900px){ .hero-in,.about,.skills,.accj-grid{grid-template-columns:1fr} section{padding:72px 0} /* nav colapsado */ .burger{display:block;line-height:1;padding:6px} nav .btn.primary{display:none} .nav-links{position:absolute;top:100%;left:0;right:0;background:rgba(10,11,13,.98);backdrop-filter:blur(14px);flex-direction:column;gap:0;padding:0 24px;max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease;border-bottom:1px solid transparent} .nav-links.open{max-height:calc(100dvh - 70px);padding:10px 24px 20px;border-bottom-color:var(--line);overflow-y:auto} .nav-links a{padding:13px 0;border-bottom:1px solid var(--line);font-size:15px} .nav-links a:last-child{border-bottom:0} .nav-links a::after{display:none} /* hero */ header{min-height:auto;padding:118px 0 66px} .hero-in{gap:44px} .portrait{max-width:340px;margin:0 auto;width:100%} .lead{max-width:100%} .hero-facts{gap:22px 30px} /* perfil: los pilares van debajo del texto */ .about{gap:36px} .quote{font-size:1.18rem;margin:26px 0} /* servicios: tabs deslizables */ .tabs{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin:0 -24px 26px;padding:0 24px 4px} .tabs::-webkit-scrollbar{display:none} .tab{flex:0 0 auto} .accj{padding:30px 24px} .foot-in{flex-direction:column;text-align:center;gap:10px} } /* móviles */ @media(max-width:640px){ body{font-size:15.5px} .wrap{padding:0 20px} .nav-in{padding:13px 20px} .nav-links,.nav-links.open{padding-left:20px;padding-right:20px} .brand{font-size:14px;gap:9px} .mark{width:31px;height:31px;font-size:12px} section{padding:60px 0} .sec-head{margin-bottom:38px} h2{margin-bottom:14px} header{padding:104px 0 54px} .eyebrow{font-size:11.5px;padding:6px 13px;margin-bottom:22px;letter-spacing:.07em} h1{margin-bottom:18px} h1 br{display:inline;content:" "} h1 br::after{content:" "} .lead{margin-bottom:28px} .hero-cta{gap:10px;margin-bottom:34px} .hero-cta .btn{flex:1 1 auto;justify-content:center} .hero-facts{gap:18px 26px;padding-top:22px} .fact strong{font-size:1.5rem} .fact span{font-size:11px} .portrait{padding:18px;border-radius:16px} .portrait .ph{aspect-ratio:1/1} .metrics{grid-template-columns:1fr;gap:14px} .metric{padding:26px 22px} .metric .val{font-size:2.6rem} /* timeline más angosto */ .tl{padding-left:28px} .tl::before{left:5px} .tl-item{padding-bottom:34px} .tl-item::before{left:-30px;width:13px;height:13px;top:6px} .tl-item h3{font-size:1.08rem} .tl-item p{font-size:14.2px} .edu{grid-template-columns:1fr;margin-top:30px} .edu-card{padding:22px} .panel.on{grid-template-columns:1fr;gap:14px} .card{padding:24px 22px} .skills{gap:0} .sk-head{margin-bottom:18px} .skill{margin-bottom:17px} .accj{padding:26px 20px;border-radius:16px} .led-row{padding:14px 16px} .led-row b{font-size:13px} .led-row span{font-size:.96rem} .accj-cta{flex-direction:column} .accj-cta .btn{width:100%;justify-content:center} .links{flex-direction:column} .links .btn{width:100%;justify-content:center} .contact p{margin-bottom:28px} footer{padding:26px 0;font-size:12.8px} } /* móviles pequeños */ @media(max-width:400px){ .wrap{padding:0 16px} .nav-in{padding:12px 16px} .nav-links,.nav-links.open{padding-left:16px;padding-right:16px} .bname{display:none} header{padding:96px 0 48px} .metric .val{font-size:2.3rem} .hero-facts{gap:16px 22px} .fact{flex:1 1 40%} .skill-top{font-size:13.6px} .tabs{margin:0 -16px 22px;padding:0 16px 4px} } /* pantallas anchas y bajas: que el hero no obligue a hacer scroll */ @media(min-height:0px) and (max-height:720px) and (min-width:901px){ header{min-height:auto;padding:126px 0 72px} } /* ═══════════ v2 ═══════════ */ header h1{font-size:clamp(2.3rem,5vw,3.4rem)} header .lead{font-size:clamp(1.06rem,2.1vw,1.24rem);max-width:58ch} .hero-in.nophoto{grid-template-columns:1fr;max-width:900px} .hero-in.nophoto .portrait{display:none} .portrait img{display:block;width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;border-radius:13px} .prose{max-width:62ch;margin-left:clamp(0px,7vw,120px)} .prose p{color:var(--txt-2);font-size:1.08rem;line-height:1.72;margin-bottom:19px} .prose p strong{color:var(--txt);font-weight:600} .prose p.beat{color:var(--txt);font-family:'Fraunces',Georgia,serif;font-size:clamp(1.2rem,2.6vw,1.42rem);line-height:1.34;margin:34px 0;letter-spacing:-.01em} .prose .quote{margin:48px 0 0} .press{display:grid;gap:12px;max-width:920px} .press a{display:flex;justify-content:space-between;align-items:baseline;gap:22px;padding:20px 22px;border:1px solid var(--line);border-radius:14px;background:var(--bg-3);color:var(--txt);text-decoration:none;transition:border-color .25s,transform .25s} .press a:hover,.press a:focus-visible{border-color:var(--gold);transform:translateY(-2px)} .press b{font-size:1.02rem;font-weight:600} .press em{font-style:normal;color:var(--txt-3);font-size:13.5px;text-align:right} .press .arw{color:var(--gold);font-size:13px} .theses{display:grid;gap:36px;max-width:78ch} .thesis{border-top:1px solid var(--line);padding-top:24px} .thesis .n{font-family:'Fraunces',Georgia,serif;color:var(--gold);font-size:12.5px;letter-spacing:.14em;display:block;margin-bottom:11px} .thesis h3{font-size:clamp(1.16rem,2.4vw,1.34rem);margin-bottom:12px} .thesis p{color:var(--txt-2)} @media(max-width:860px){.prose{margin-left:0}.press a{flex-direction:column;gap:7px}.press em{text-align:left}} @media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}} /* ═══════════ ANCLAS Y ACCESIBILIDAD ═══════════ */ :target{scroll-margin-top:96px} section[id],header[id]{scroll-margin-top:80px} @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}} a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px} .skip{position:absolute;left:-9999px;top:0;z-index:300;background:var(--gold);color:#0a0b0d;padding:12px 18px;border-radius:0 0 10px 0;font-weight:600} .skip:focus{left:0} /* ═══════════ FIGURAS ═══════════ */ figure{margin:0} .fig{margin:52px 0 0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--bg-3)} .fig img{display:block;width:100%;height:auto} img{max-width:100%} .fig figcaption{padding:14px 20px;font-size:13px;color:var(--txt-3);border-top:1px solid var(--line)} .band{max-width:1000px;margin:0 0 54px} /* ═══════════ FOOTER ═══════════ */ .foot-in{flex-wrap:wrap;gap:14px} .foot-links{display:flex;gap:20px;flex-wrap:wrap} .foot-links a{color:var(--txt-2);text-decoration:none;transition:color .2s} .foot-links a:hover{color:var(--gold)}