:root{
  --ink:#0a0a0a; --ink2:#161615; --paper:#ffffff; --bone:#f1efea; --grey:#efefef; --stone:#8a877f; --line:rgba(10,10,10,.12);
  --sans:'Inter Tight','Helvetica Neue',Arial,sans-serif; --serif:'Source Serif 4',Georgia,serif;
  --pad:clamp(16px,3.4vw,48px); --ease:cubic-bezier(.22,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--ink);color:var(--ink);font:400 14px/1.5 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.is-intro,body.lock{overflow:hidden}
img,video{display:block;width:100%;height:100%;object-fit:cover}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit;background:none;border:0}
button{cursor:pointer}
::selection{background:var(--ink);color:#fff}
:focus-visible{outline:1px solid currentColor;outline-offset:4px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.lab{font-size:12px;line-height:1.35;color:inherit}

/* ---------- 01 · apertura ---------- */
.intro{position:fixed;inset:0;z-index:100;background:#000;color:#fff;display:grid;place-items:center;transition:opacity 1s var(--ease),visibility 1s}
.intro.out{opacity:0;visibility:hidden}
.corner{position:absolute;font-size:12px;line-height:1.35;letter-spacing:.01em;opacity:0;transition:opacity 1.2s .4s}
.intro.ready .corner{opacity:1}
.tl{left:var(--pad);top:22px}.tc{left:50%;top:22px;transform:translateX(-50%)}.tr{right:var(--pad);top:22px;text-decoration:underline;text-underline-offset:3px}.bl{left:var(--pad);bottom:22px}
.sig{width:clamp(110px,14vw,170px);overflow:visible}
.sig path{fill:none;stroke:#fff;stroke-width:6.5;stroke-linecap:round;stroke-linejoin:round}
.pen{position:absolute;left:0;top:0;width:24px;height:120px;transform-origin:12px 120px;opacity:0;transition:opacity .5s;pointer-events:none;filter:drop-shadow(0 10px 16px rgba(0,0,0,.6))}
.pen.on{opacity:1}
.skip{position:absolute;right:var(--pad);bottom:22px;font-size:12px;color:rgba(255,255,255,.5);opacity:0;transition:opacity .6s,color .3s}
.skip.on{opacity:1}.skip:hover{color:#fff}
@media (max-width:640px){.tc,.tr{display:none}}

/* ---------- cursor ---------- */
.cur{position:fixed;left:0;top:0;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:#fff;mix-blend-mode:difference;pointer-events:none;z-index:200;transition:width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease),opacity .3s;opacity:0}
.cur.on{opacity:1}.cur.big{width:42px;height:42px;margin:-21px 0 0 -21px}
@media (hover:none){.cur{display:none}}

/* ---------- 10 · navegación ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:14px var(--pad);mix-blend-mode:difference;color:#fff;font-size:12px;transition:transform .5s var(--ease),opacity .5s}
.nav.hide{transform:translateY(-100%)}
body.is-intro .nav{opacity:0}
.mark svg{width:34px;height:34px;overflow:visible;display:block}
.mark use{fill:none;stroke:#fff;stroke-width:10;stroke-linecap:round}
.nav-mid{text-align:center}
.links{display:flex;justify-content:flex-end;gap:clamp(12px,1.8vw,24px)}
.links a{position:relative}
.links a::after{content:'';position:absolute;left:0;right:0;bottom:-2px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}
.links a:hover::after,.links a.cur-sec::after{transform:scaleX(1);transform-origin:left}
.burger{display:none;width:40px;height:40px;position:relative;justify-self:end}
.burger span{position:absolute;left:9px;right:9px;height:1px;background:currentColor;transition:transform .4s var(--ease)}
.burger span:first-child{top:16px}.burger span:last-child{top:23px}
@media (max-width:820px){
  .nav{grid-template-columns:auto 1fr auto;mix-blend-mode:normal}
  .nav::before{content:'';position:absolute;inset:0;background:linear-gradient(rgba(10,10,10,.5),transparent);pointer-events:none}
  .nav-mid{text-align:left;padding-left:12px}
  .burger{display:block;z-index:2}
  .links{position:fixed;inset:0;background:var(--ink);flex-direction:column;justify-content:center;padding:0 var(--pad);gap:4px;opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s}
  .links a{font:500 clamp(38px,11vw,56px)/1.1 var(--sans);letter-spacing:-.04em}
  .nav.open .links{opacity:1;visibility:visible}
  .nav.open .burger span:first-child{transform:translateY(3.5px) rotate(45deg)}
  .nav.open .burger span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(20px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.rv.in{opacity:1;transform:none}

/* ---------- medios ---------- */
.m{position:relative;overflow:hidden;background:#d9d6d0;cursor:zoom-in}
.m>img,.m>video,.m>.ph{transition:transform 1.2s var(--ease)}
.m:hover>img,.m:hover>video,.m:hover>.ph{transform:scale(1.035)}
.ph{position:absolute;inset:0;display:flex;align-items:flex-end;padding:10px 12px;
  background:radial-gradient(120% 90% at var(--x,30%) var(--y,20%),rgba(255,255,255,.3),transparent 60%),linear-gradient(160deg,var(--c1),var(--c2))}
.ph span{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:rgba(10,10,10,.5)}
.ph.dk span{color:rgba(255,255,255,.6)}
.bw .ph,.bw img{filter:grayscale(1)}
.play{position:absolute;right:10px;top:10px;width:32px;height:32px;border-radius:50%;border:1px solid rgba(255,255,255,.8);display:grid;place-items:center;z-index:2}
.play::after{content:'';border-left:8px solid #fff;border-top:5px solid transparent;border-bottom:5px solid transparent;margin-left:2px}

/* ---------- panel blanco (presentación y contacto) ---------- */
.panel{position:relative;background:var(--paper);color:var(--ink);padding:clamp(18px,2vw,28px)}
.g4{display:grid;grid-template-columns:1fr 1.15fr 1fr 1fr;gap:16px clamp(16px,2vw,32px)}
.meta p{font-size:12px;line-height:1.35}

/* ---------- 02 · presentación ---------- */
.about{position:relative;padding:clamp(72px,9vw,128px) clamp(12px,7vw,120px)}
.about-bg{position:absolute;inset:0;overflow:hidden}
.about-bg .ph{background:linear-gradient(90deg,#1b1b1a,#3a3936 18%,#121211 50%,#3a3936 82%,#1b1b1a)}
.about-bg .ph span{display:none}
.about .panel{min-height:calc(100vh - 2*clamp(72px,9vw,128px))}
.head{margin-top:clamp(56px,9vw,120px)}
.head h1{grid-column:2/-1;font:600 clamp(34px,4.6vw,74px)/.98 var(--sans);letter-spacing:-.055em}
.head .ind{display:inline-block;width:22%}
.head .gap{display:inline-block;width:10%}
.head sup{font-size:.62em;color:#dedcd7;letter-spacing:-.04em;vertical-align:baseline;margin-left:.12em}
.bio{margin-top:clamp(40px,6vw,80px)}
.bio-txt{grid-column:2/4;columns:2 240px;column-gap:clamp(16px,2vw,32px)}
.bio-txt p{font-size:13.5px;line-height:1.5;margin-bottom:10px;break-inside:avoid;color:#2a2927}
.does{margin-top:clamp(40px,6vw,80px);align-items:end}
.does ul{grid-column:2;list-style:none;font-size:13px;line-height:1.38}
.does li{display:flex;justify-content:space-between;gap:12px}
.does li span:last-child{color:var(--stone)}
.portrait{grid-column:3/-1;aspect-ratio:16/10;border-radius:3px}
.foot4{margin-top:clamp(24px,4vw,48px);align-items:end}
.foot4 p{font-size:12px;line-height:1.35}
.btn{grid-column:2;display:block;background:var(--ink);color:#fff;text-align:center;padding:13px 16px;border-radius:2px;font-size:13px;transition:background .3s}
.btn:hover{background:#333}
@media (max-width:900px){
  .g4{grid-template-columns:1fr 1fr}
  .head h1,.bio-txt,.does ul,.portrait,.btn{grid-column:1/-1}
  .head .ind,.head .gap{display:none}
}

/* ---------- encabezados generales ---------- */
.sec-head{display:grid;grid-template-columns:1fr 2fr 1fr;gap:16px 32px;align-items:end;padding:0 var(--pad);margin-bottom:clamp(28px,4vw,56px)}
.sec-head h2{font:600 clamp(36px,5vw,80px)/.95 var(--sans);letter-spacing:-.055em}
.sec-head .side{font-size:13px;line-height:1.45}
@media (max-width:820px){.sec-head{grid-template-columns:1fr}}

/* ---------- 03 · archivo ---------- */
.archive{background:var(--paper);padding:clamp(80px,12vh,140px) 0}
.archive .side{color:#555}
.mosaic{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:clamp(110px,11vw,190px);grid-auto-flow:dense;gap:clamp(6px,.7vw,10px);padding:0 var(--pad)}
.mosaic .m{opacity:0;transform:translateY(26px) scale(.98);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.mosaic .m.in{opacity:1;transform:none}
.mosaic .v{grid-row:span 2}.mosaic .h{grid-column:span 2}
.mosaic .m:nth-child(7n+3){grid-column:span 2;grid-row:span 2}
@media (max-width:900px){.mosaic{grid-template-columns:repeat(4,1fr)}}
@media (max-width:560px){.mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:34vw}.mosaic .m:nth-child(7n+3){grid-column:span 2}}

/* ---------- 04 · frase ---------- */
.statement{position:relative;min-height:100vh;background:#0b0b0b;color:#f4f4f2;display:grid;place-items:center;text-align:center;padding:96px var(--pad);border-top:1px solid #1d1d1d}
.st-txt{font:400 clamp(40px,6.2vw,96px)/1.04 var(--sans);letter-spacing:-.045em;max-width:14ch;opacity:0;transform:translateY(18px);transition:opacity 1.6s var(--ease),transform 1.6s var(--ease)}
.statement.in .st-txt{opacity:1;transform:none}
.st-c{position:absolute;bottom:22px;font-size:12px;color:#8d8d8a}
.st-c.l{left:var(--pad)}.st-c.r{right:var(--pad)}

/* ---------- 05 · interiorismo ---------- */
.interior{background:var(--bone);color:#1c1b19}
.int-head{display:grid;grid-template-columns:1fr 2fr 1fr;gap:16px 32px;padding:clamp(96px,14vh,160px) var(--pad) clamp(40px,6vw,72px);align-items:end}
.int-head h2{font:400 clamp(28px,3vw,44px)/1 var(--sans);letter-spacing:.14em;text-transform:uppercase}
.int-intro{font:400 clamp(15px,1.15vw,17px)/1.55 var(--serif);max-width:44ch}
.split{display:grid;grid-template-columns:1fr 1fr;min-height:100vh;background:#f6f5f2;border-top:1px solid var(--line)}
.plist{padding:clamp(40px,6vw,80px) var(--pad);display:flex;flex-direction:column;gap:clamp(18px,2.4vw,30px);justify-content:center}
.pitem{display:block;text-align:left;opacity:.45;transition:opacity .4s;cursor:pointer}
.pitem.act,.pitem:hover,.pitem:focus-visible{opacity:1}
.pitem b{display:block;font:500 12px/1.4 var(--sans);letter-spacing:.06em;text-transform:uppercase}
.pitem i{font:400 14px/1.4 var(--serif);font-style:normal;color:#555}
.pitem .thumb{display:none}
.ppreview{position:sticky;top:0;height:100vh;overflow:hidden}
.ppreview .m{position:absolute;inset:0;opacity:0;transition:opacity .7s var(--ease);cursor:pointer}
.ppreview .m.on{opacity:1}
@media (max-width:820px){
  .int-head{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}.ppreview{display:none}
  .pitem{opacity:1}.pitem .thumb{display:block;aspect-ratio:4/3;margin-bottom:12px}.pitem .thumb .m{height:100%}
}

/* ---------- 06 · detrás del proyecto ---------- */
.behind{background:var(--ink);color:#f4f4f2;padding:clamp(96px,14vh,160px) 0}
.behind .side{color:rgba(244,244,242,.6)}
.strip{display:flex;gap:clamp(8px,1vw,14px);overflow-x:auto;padding:0 var(--pad) 18px;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#444 transparent}
.strip>div{flex:0 0 clamp(210px,22vw,320px);scroll-snap-align:start}
.strip .m{aspect-ratio:9/14}
.strip figcaption{font-size:12px;color:rgba(244,244,242,.55);margin-top:10px}

/* ---------- 07 · enigma ---------- */
.enigma{background:var(--ink2);color:#f4f4f2;padding:clamp(96px,14vh,160px) 0}
.enigma .side{color:rgba(244,244,242,.6)}
.big{font:600 clamp(64px,12vw,200px)/.82 var(--sans)!important;letter-spacing:-.06em!important}
.outline{color:transparent;-webkit-text-stroke:1px #f4f4f2}
.ecards{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(24px,4vw,56px) clamp(12px,2vw,28px);padding:0 var(--pad)}
.ecard{grid-column:1/span 7;text-align:left;cursor:pointer}
.ecard:nth-child(2n){grid-column:9/span 4;margin-top:18vh}
.ecard .m{aspect-ratio:4/3;cursor:pointer}.ecard.vert .m{aspect-ratio:4/5}
.ecard .row{display:flex;justify-content:space-between;gap:12px;margin-top:12px;font-size:12px}
.ecard .row span:last-child{color:#8d8d8a}
.ecard h3{font:500 clamp(22px,2vw,30px)/1.1 var(--sans);letter-spacing:-.03em;margin-top:6px}
@media (max-width:820px){.ecard,.ecard:nth-child(2n){grid-column:1/-1;margin-top:0}}

/* ---------- 08 · por kp ---------- */
.porkp{background:var(--grey);color:#1e1e1e;padding:clamp(80px,12vh,120px) 0 clamp(80px,12vh,140px)}
.pk-head{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding:0 var(--pad);margin-bottom:clamp(24px,4vw,56px)}
.pk-name{font:600 15px/1 var(--sans);letter-spacing:.02em}
.pk-head p{max-width:42ch;font-size:13px;color:#555}
.scatter{position:relative;margin:0 var(--pad)}
.work{position:absolute;cursor:zoom-in}
.work figcaption{font-size:10.5px;line-height:1.25;text-transform:uppercase;margin-bottom:7px;max-width:30ch}
.work .m{box-shadow:2px 3px 6px rgba(0,0,0,.14)}
@media (max-width:760px){
  .scatter{height:auto!important;display:grid;grid-template-columns:1fr 1fr;gap:28px 14px}
  .work{position:static;width:auto!important}
  .work:nth-child(odd){margin-top:28px}
}

/* ---------- 09 · contacto ---------- */
.contact{background:var(--ink);padding:clamp(48px,6vw,80px) clamp(12px,5vw,80px)}
.contact .panel{min-height:calc(100vh - 2*clamp(48px,6vw,80px));display:flex;flex-direction:column}
.idx{display:flex;flex-direction:column;gap:2px}
.huge{font:400 clamp(64px,13vw,220px)/.86 var(--sans);letter-spacing:-.045em;margin:clamp(56px,9vw,120px) 0 clamp(40px,7vw,96px)}
.c2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,48px)}
.cform{background:#f4f4f4;padding:clamp(20px,2.4vw,36px);display:flex;flex-direction:column;gap:6px}
.cform input,.cform textarea{width:100%;border-bottom:1px solid #ddd;padding:14px 0;font-size:clamp(16px,1.4vw,20px);resize:vertical;outline:0;transition:border-color .3s}
.cform input:focus,.cform textarea:focus{border-color:var(--ink)}
.cform ::placeholder{color:#a9a9a9}
.cform button{align-self:flex-start;margin-top:22px;background:var(--ink);color:#fff;padding:11px 16px;font-size:14px}
.cbig{font:400 clamp(26px,2.9vw,46px)/1.12 var(--sans);letter-spacing:-.03em}
.cbig span{color:var(--stone)}
.cfoot{margin-top:auto;padding-top:clamp(48px,7vw,96px)}
.cfoot div{font-size:12px;line-height:1.5}
.cfoot small{display:block;font-size:12px;color:#7a7a7a;text-transform:uppercase;margin-bottom:6px}
.cfoot a{display:block;width:max-content;border-bottom:1px solid transparent;transition:border-color .3s}
.cfoot a:hover{border-color:currentColor}
@media (max-width:820px){.c2{grid-template-columns:1fr}.cbig{order:-1}}

/* ---------- vista de proyecto ---------- */
.proj-view{position:fixed;inset:0;z-index:60;background:#f6f5f2;color:#1c1b19;overflow-y:auto;overscroll-behavior:contain;opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.proj-view.on{opacity:1;transform:none}
.proj-view.dark{background:var(--ink2);color:#f4f4f2}
.pv-back{position:fixed;top:16px;left:var(--pad);z-index:3;font-size:12px;padding:9px 14px;background:rgba(255,255,255,.88);color:var(--ink);backdrop-filter:blur(8px)}
.pv-duo{display:grid;grid-template-columns:1fr 1fr;gap:4px;height:100vh;background:#fff}
.pv-duo .m{height:100%}
.pv-text{display:grid;grid-template-columns:1.1fr 1fr;gap:32px;align-items:center;min-height:70vh;padding:clamp(56px,8vw,120px) var(--pad);border-bottom:1px solid var(--line)}
.pv-text .body p{font:400 clamp(14px,1.05vw,16px)/1.55 var(--serif);max-width:52ch;margin-bottom:12px}
.pv-text .name{text-align:center;font-size:12px;line-height:1.5;text-transform:uppercase;letter-spacing:.04em}
.pv-text .name span{display:block;font:400 14px var(--serif);text-transform:none;letter-spacing:0}
.pv-sec{padding:clamp(56px,8vw,120px) var(--pad) 0}
.pv-sec:last-child{padding-bottom:clamp(72px,10vw,140px)}
.pv-sec h3{display:flex;justify-content:space-between;font:500 12px/1 var(--sans);text-transform:uppercase;letter-spacing:.06em;margin-bottom:22px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.pv-sec h3 span{color:var(--stone)}
.pv-gal{display:grid;grid-template-columns:repeat(6,1fr);gap:4px;grid-auto-flow:dense}
.pv-gal .m{grid-column:span 2;aspect-ratio:4/5}
.pv-gal .m.h{grid-column:span 4;aspect-ratio:auto}
.pv-gal .m.s{aspect-ratio:1}
.pv-two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(12px,2vw,32px)}
.pv-two figcaption{font-size:12px;color:var(--stone);margin-bottom:10px}
.pv-mood{display:grid;grid-template-columns:1fr 1fr;gap:4px;align-content:start}
.pv-mood .m{aspect-ratio:1}
.pv-plan .m{aspect-ratio:1;background:#fff}
.pv-proc{display:flex;gap:8px;overflow-x:auto;padding-bottom:12px}
.pv-proc .m{flex:0 0 clamp(200px,22vw,300px);aspect-ratio:9/14}
.pv-awards li{list-style:none;border-bottom:1px solid var(--line);padding:14px 0;font:400 18px/1.35 var(--serif)}
.pv-next{display:block;width:100%;text-align:left;margin-top:clamp(56px,8vw,120px);padding:clamp(36px,5vw,72px) var(--pad);border-top:1px solid var(--line)}
.pv-next small{font-size:12px;color:var(--stone)}
.pv-next b{display:block;font:500 clamp(36px,5vw,80px)/1 var(--sans);letter-spacing:-.05em;margin-top:8px}
.dark .pv-sec h3,.dark .pv-awards li,.dark .pv-next,.dark .pv-text{border-color:rgba(244,244,242,.14)}
.dark .pv-duo{background:var(--ink2)}
@media (max-width:820px){.pv-duo{grid-template-columns:1fr;height:auto}.pv-duo .m{height:auto;aspect-ratio:4/5}.pv-text,.pv-two{grid-template-columns:1fr}.pv-text .name{text-align:left;order:-1}
  .pv-gal{grid-template-columns:1fr 1fr}.pv-gal .m,.pv-gal .m.h{grid-column:span 2;aspect-ratio:4/3}.pv-gal .m.v{grid-column:span 1;aspect-ratio:4/5}}

/* ---------- visor ---------- */
.lb{position:fixed;inset:0;z-index:90;background:rgba(10,10,10,.96);display:grid;grid-template-columns:auto 1fr auto;align-items:center;color:#f4f4f2;opacity:0;transition:opacity .4s}
.lb.on{opacity:1}
.lb-stage{height:82vh;display:flex;align-items:center;justify-content:center;padding:0 8px;touch-action:pan-y}
.lb-stage>*{max-width:100%;max-height:82vh;width:auto;height:auto;object-fit:contain}
.lb-stage .ph{position:relative;width:min(70vw,900px);aspect-ratio:var(--ar,4/3);max-height:82vh;inset:auto}
.lb-nav{width:clamp(48px,7vw,96px);height:100%;font-size:22px;opacity:.6;transition:opacity .3s}
.lb-nav:hover{opacity:1}
.lb-x{position:absolute;top:16px;right:var(--pad);width:44px;height:44px;border-radius:50%;border:1px solid rgba(244,244,242,.35);z-index:2}
.lb-cap{position:absolute;left:0;right:0;bottom:22px;text-align:center;font-size:12px;color:rgba(244,244,242,.6)}
@media (max-width:760px){.lb{grid-template-columns:1fr}.lb-nav{display:none}.lb-stage .ph{width:92vw}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}
  .rv,.mosaic .m{opacity:1;transform:none}
}