:root{
  --bg:#0d0d0c; --bg2:#151513; --ink:#ece8df; --mute:#8c887e; --accent:#c8a27a;
  --line:rgba(236,232,223,.13); --bone:#e9e4d9; --dark:#0d0d0c;
  --gx:clamp(16px,2.2vw,32px);
  --display:'Syne',system-ui,sans-serif; --body:'Manrope',system-ui,sans-serif;
  --ease:cubic-bezier(.22,.8,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-weight:400;line-height:1.55;overflow-x:hidden}
img{display:block;width:100%;height:100%;object-fit:cover}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.tag{display:inline-block;border:1px solid var(--line);border-radius:99px;padding:6px 16px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
.tag--dark{border-color:rgba(13,13,12,.25);color:var(--dark)}
.pill{display:inline-flex;align-items:center;justify-content:center;padding:14px 26px;border:1px solid var(--line);border-radius:99px;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;transition:background .5s var(--ease),color .5s var(--ease),transform .5s var(--ease)}
.pill:hover{background:rgba(236,232,223,.1)}
.pill--solid{background:var(--ink);color:var(--dark);border-color:var(--ink)}
.pill--solid:hover{background:var(--accent);border-color:var(--accent)}
.pill--dark{background:var(--dark);color:var(--bone);border-color:var(--dark)}
.pill--dark:hover{background:#2a2824}
.link{font-size:14px;border-bottom:1px solid var(--accent);padding-bottom:3px;transition:color .4s}
.link:hover{color:var(--accent)}

/* NAV */
.nav{position:fixed;z-index:50;top:14px;left:var(--gx);right:var(--gx);display:flex;align-items:center;justify-content:space-between;padding:10px 14px 10px 20px;border-radius:99px;transition:background .6s var(--ease),backdrop-filter .6s,border-color .6s,transform .6s var(--ease);border:1px solid transparent}
.nav.is-scrolled{background:rgba(13,13,12,.62);backdrop-filter:blur(18px) saturate(1.2);-webkit-backdrop-filter:blur(18px) saturate(1.2);border-color:var(--line)}
.nav.is-hidden{transform:translateY(-130%)}
.nav.on-light{background:rgba(233,228,217,.78);border-color:rgba(13,13,12,.12);color:var(--dark)}
.nav.on-light .nav__links a{color:#5b574d}.nav.on-light .nav__links a:hover{color:var(--dark);background:rgba(13,13,12,.07)}
.nav.on-light .pill--solid{background:var(--dark);color:var(--bone);border-color:var(--dark)}
.nav.on-light .burger i{background:var(--dark)}
.nav__links a{text-shadow:0 0 12px rgba(13,13,12,.6)}.nav.on-light .nav__links a{text-shadow:none}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:800;letter-spacing:.14em;font-size:15px}
.nav__links{display:flex;gap:6px;position:absolute;left:50%;transform:translateX(-50%)}
.nav__links a{padding:8px 16px;border-radius:99px;font-size:14px;color:var(--mute);transition:color .4s,background .4s}
.nav__links a:hover{color:var(--ink);background:rgba(236,232,223,.08)}
.nav__cta{padding:11px 22px}
.burger{display:none;background:none;border:0;width:40px;height:40px;position:relative;cursor:pointer}
.burger i{position:absolute;left:10px;right:10px;height:1.5px;background:var(--ink);transition:transform .5s var(--ease)}
.burger i:first-child{top:16px}.burger i:last-child{top:23px}
.burger[aria-expanded=true] i:first-child{transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded=true] i:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* HERO */
.hero{position:relative;min-height:100svh;padding:0 var(--gx) 28px;overflow:hidden}
.hero__panels{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gx);align-items:start;height:58vh}
.panel{height:calc(var(--h)*.82);margin-top:-24px;border-radius:0 0 34px 34px;overflow:hidden;will-change:transform;position:relative;background:var(--bg2);
  transform:translate3d(0,calc(var(--ty,0px)),0);clip-path:inset(0 0 0 0 round 0 0 34px 34px)}
.panel:nth-child(even){margin-top:calc(-24px + 6vh);border-radius:34px}
.panel img{transform:scale(var(--s,1.18)) translate3d(0,var(--iy,0px),0);will-change:transform;filter:saturate(.85) contrast(1.05)}
.panel .pos-c{object-position:40% 50%}
.hero__text{position:relative;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-top:-2vh;min-width:0}
.hero__title{min-width:0}
.wordmark{font-family:var(--display);font-weight:800;line-height:.9;font-size:clamp(36px,8.6vw,150px);letter-spacing:-.01em}
.wm{display:block;overflow:hidden;padding-bottom:.08em}
.wm span{display:block;transform:translateY(105%);animation:up 1.5s var(--ease) .15s forwards}
@keyframes up{to{transform:none}}
.hero__sub{color:var(--mute);margin-top:14px;font-size:clamp(14px,1.2vw,17px);max-width:34ch;opacity:0;animation:fade 1.4s var(--ease) .9s forwards}
@keyframes fade{to{opacity:1}}
.hero__words{font-family:var(--display);font-weight:600;text-align:right;font-size:clamp(18px,2vw,32px);line-height:1.15;text-transform:uppercase;flex-shrink:0}
.hero__words .dim{color:var(--mute)}
.hero__words li{opacity:0;animation:fade 1.2s var(--ease) forwards}
.hero__words li:nth-child(1){animation-delay:.9s}.hero__words li:nth-child(2){animation-delay:1.05s}.hero__words li:nth-child(3){animation-delay:1.2s}.hero__words li:nth-child(4){animation-delay:1.35s}
.hero__cta{display:flex;gap:12px;align-items:center;margin-top:20px;flex-wrap:wrap}
.scroll-hint{margin-left:auto;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);display:flex;align-items:center;gap:12px}
.scroll-hint i{width:1px;height:34px;background:linear-gradient(var(--ink),transparent);animation:drip 2.2s ease-in-out infinite;transform-origin:top}
@keyframes drip{0%{transform:scaleY(0)}60%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}
.hero__title{will-change:transform,opacity}

/* MANIFIESTO */
.manifesto{padding:clamp(100px,18vh,220px) var(--gx) clamp(80px,14vh,180px);display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gx);position:relative}
.manifesto .tag{grid-column:1/-1;justify-self:start;margin-bottom:40px;height:fit-content}
.reveal-words{grid-column:1/11;font-family:var(--display);font-weight:600;font-size:clamp(26px,4.2vw,68px);line-height:1.12;letter-spacing:-.015em}
.reveal-words .w{opacity:.14;transition:opacity .35s linear}
.reveal-words .w.on{opacity:1}
.manifesto__meta{grid-column:7/13;margin-top:clamp(50px,9vh,110px);display:flex;flex-direction:column;gap:26px;color:var(--mute);font-size:15px;max-width:52ch}

/* EXPAND */
.expand{height:240vh;position:relative}
.expand__sticky{position:sticky;top:0;height:100vh;overflow:hidden;display:grid;place-items:center}
.expand__img{position:absolute;inset:0;clip-path:inset(20vh 33vw 20vh 33vw round 28px);will-change:clip-path}
.expand__img img{transform:scale(var(--s,1.35));will-change:transform}
.expand__shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,13,12,.25),rgba(13,13,12,.7));opacity:0;pointer-events:none}
.expand__intro{position:absolute;display:flex;gap:16px;align-items:center;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink);bottom:24px;left:50%;transform:translateX(-50%)}
.expand__intro .line{width:48px;height:1px;background:var(--ink);opacity:.5}
.expand__title{position:absolute;left:var(--gx);bottom:9vh;font-family:var(--display);font-weight:800;font-size:clamp(40px,8vw,140px);line-height:.95;letter-spacing:-.02em;opacity:0;transform:translateY(40px);will-change:transform,opacity}
.expand__label{position:absolute;top:100px;left:var(--gx);opacity:0}

/* CIFRAS */
.numbers{position:relative;display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gx);padding:clamp(100px,16vh,200px) var(--gx);background:var(--bg);margin-top:-1px}
.numbers__img{grid-column:1/6;aspect-ratio:4/5;border-radius:34px;overflow:hidden;position:relative;will-change:transform}
.numbers__body{grid-column:7/13;display:flex;flex-direction:column;gap:clamp(40px,8vh,90px);justify-content:center}
.num{display:flex;align-items:baseline;gap:28px;border-top:1px solid var(--line);padding-top:26px}
.num b{font-family:var(--display);font-weight:800;font-size:clamp(56px,7vw,120px);line-height:.9;letter-spacing:-.03em;min-width:3ch}
.num b::after{content:''}
.num b[data-plus]::after{content:'+';color:var(--accent)}
.num b[data-pct]::after{content:'%';color:var(--accent)}
.num span{color:var(--mute);font-size:15px}
.num--r{margin-left:clamp(0px,6vw,100px)}
.numbers__note{color:var(--mute);max-width:40ch;font-size:15px}

/* PROYECTOS */
.work{position:relative;height:420vh;background:var(--bg2);border-radius:40px 40px 0 0;margin-top:-4vh}
.work__sticky{position:sticky;top:0;height:100vh;overflow:hidden;display:flex;flex-direction:column;justify-content:center;gap:4vh;padding-top:70px}
.work__head{padding:0 var(--gx);display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.work__head h2{font-family:var(--display);font-weight:700;font-size:clamp(28px,4vw,60px);line-height:1.05;letter-spacing:-.02em;text-align:right;margin-left:auto}
.work__head .tag{align-self:flex-start}
.work__track{display:flex;gap:var(--gx);padding:0 var(--gx);will-change:transform;height:58vh;align-items:flex-start}
.proj{position:relative;flex:0 0 clamp(240px,23vw,380px);height:calc(100% - 12vh);margin-top:var(--o);border-radius:34px;overflow:hidden;display:block;border:1px solid var(--line)}
.proj__img{position:absolute;inset:0}
.proj__img img{transition:transform 1.4s var(--ease);transform:scale(1.04)}
.proj::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(13,13,12,.85))}
.proj:hover .proj__img img{transform:scale(1.14)}
.proj__t{position:absolute;left:22px;right:22px;bottom:22px;z-index:2}
.proj__t small{color:var(--accent);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.proj__t h3{font-family:var(--display);font-weight:700;font-size:clamp(20px,1.9vw,30px);line-height:1.08;margin-top:6px}
.arr{position:absolute;top:16px;right:16px;z-index:2;width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--dark);display:grid;place-items:center;font-style:normal;transition:transform .6s var(--ease),background .4s}
.proj:hover .arr{transform:rotate(45deg);background:var(--accent)}
.proj--end{border:0;display:flex;flex-direction:column;justify-content:center;gap:24px;align-items:flex-start;flex-basis:clamp(240px,22vw,340px);height:calc(100% - 12vh)}
.proj--end::after{display:none}
.proj--end p{font-family:var(--display);font-weight:700;font-size:clamp(28px,3.4vw,52px);line-height:1}
.work__bar{margin:0 var(--gx);height:1px;background:var(--line);position:relative}
.work__bar i{position:absolute;left:0;top:-1px;height:3px;width:100%;background:var(--accent);transform-origin:left;transform:scaleX(0)}

/* PROCESO */
.process{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gx);padding:clamp(100px,16vh,200px) var(--gx);background:var(--bg2);position:relative}
.process__left{grid-column:1/6;position:sticky;top:18vh;align-self:start;display:flex;flex-direction:column;gap:26px}
.process__left h2{font-family:var(--display);font-weight:700;font-size:clamp(30px,4vw,62px);line-height:1.05;letter-spacing:-.02em}
.process__left p{color:var(--mute);max-width:36ch}
.steps{grid-column:7/13}
.steps li{padding:clamp(40px,10vh,110px) 0;border-top:1px solid var(--line);opacity:.28;transition:opacity .8s var(--ease)}
.steps li.on{opacity:1}
.steps em{font-style:normal;font-family:var(--display);color:var(--accent);font-size:14px;letter-spacing:.1em}
.steps h3{font-family:var(--display);font-weight:700;font-size:clamp(24px,2.8vw,42px);margin:14px 0 12px;line-height:1.1}
.steps p{color:var(--mute);max-width:46ch}

/* CONTACTO */
.contact{background:var(--bone);color:var(--dark);border-radius:40px 40px 0 0;margin-top:-5vh;position:relative;z-index:2;padding-top:clamp(60px,10vh,120px);overflow:hidden}
.contact__in{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--gx);padding:0 var(--gx)}
.contact__l{grid-column:1/7;display:flex;flex-direction:column;gap:26px;align-items:flex-start}
.contact h2{font-family:var(--display);font-weight:800;font-size:clamp(44px,8vw,128px);line-height:.92;letter-spacing:-.03em}
.contact__l>p{max-width:44ch;color:#4b483f}
.contact__data{display:grid;gap:20px;margin-top:20px;font-size:15px}
.contact__data small{display:block;text-transform:uppercase;letter-spacing:.12em;font-size:11px;color:#7a7568;margin-bottom:2px}
.contact__data a{border-bottom:1px solid rgba(13,13,12,.3)}
.form{grid-column:8/13;display:flex;flex-direction:column;gap:20px;align-self:end}
.form label{display:flex;flex-direction:column;gap:6px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#6a665b}
.form input,.form select,.form textarea{background:transparent;border:0;border-bottom:1px solid rgba(13,13,12,.3);padding:10px 0;font:inherit;font-size:17px;letter-spacing:0;text-transform:none;color:var(--dark);border-radius:0;resize:none}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-bottom-color:var(--dark)}
.form button{align-self:flex-start;margin-top:8px;cursor:pointer}
.form__ok{font-size:14px;min-height:1.4em;color:#3a5a2c}
.foot{margin-top:clamp(60px,10vh,120px)}
.foot__big{display:block;font-family:var(--display);font-weight:800;font-size:11.6vw;line-height:.78;letter-spacing:-.04em;text-align:center;color:var(--dark);margin-bottom:-.06em;white-space:nowrap;transform:translateY(var(--fy,0px));will-change:transform}
.foot__row{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px var(--gx);font-size:13px;background:var(--dark);color:var(--mute);position:relative}
.foot__row a:hover{color:var(--ink)}

/* REVEAL util */
.rv{opacity:0;transform:translateY(34px);transition:opacity 1.2s var(--ease),transform 1.2s var(--ease)}
.rv.in{opacity:1;transform:none}

/* TABLET */
@media (max-width:1000px){
  .nav__links{display:none}
  .burger{display:block}
  .nav__cta{display:none}
  .nav.open{background:rgba(13,13,12,.96);border-radius:28px;flex-wrap:wrap}
  .nav.open .nav__links{display:flex;position:static;transform:none;flex-direction:column;width:100%;padding:14px 0 10px}
  .nav.open .nav__links a{font-size:22px;font-family:var(--display);color:var(--ink);padding:12px 8px}
  .manifesto__meta{grid-column:1/13}
  .reveal-words{grid-column:1/13}
  .numbers__img{grid-column:1/13;aspect-ratio:16/11}
  .numbers__body{grid-column:1/13}
  .process__left{grid-column:1/13;position:static}
  .steps{grid-column:1/13}
  .contact__l,.form{grid-column:1/13}
  .form{margin-top:40px}
}
/* MOBILE */
@media (max-width:700px){
  .wordmark{font-size:11vw}
  .hero{padding-bottom:30px}
  .hero__panels{grid-template-columns:repeat(2,1fr);height:auto;gap:10px}
  .panel{--h:30vh !important;margin-top:-14px;border-radius:0 0 26px 26px;clip-path:none}
  .panel:nth-child(even){margin-top:calc(-14px + 3vh);border-radius:26px}
  .panel:nth-child(n+3){display:none}
  .hero__text{flex-direction:column;align-items:flex-start;margin-top:3vh}
  .hero__words{text-align:left;display:flex;flex-wrap:wrap;gap:4px 14px;font-size:18px}
  .scroll-hint{display:none}
  .expand{height:200vh}
  .expand__img{clip-path:inset(24vh 10vw 24vh 10vw round 22px)}
  .num{flex-direction:column;gap:8px}
  .num--r{margin-left:0}
  /* proyectos: scroll nativo horizontal con snap */
  .work{height:auto;border-radius:30px 30px 0 0;padding:90px 0 60px}
  .work__sticky{position:static;height:auto;padding:0;gap:30px}
  .work__head h2{text-align:left;margin-left:0}
  .work__track{overflow-x:auto;scroll-snap-type:x mandatory;height:auto;padding-bottom:10px;-webkit-overflow-scrolling:touch;transform:none !important}
  .work__track::-webkit-scrollbar{display:none}
  .proj{flex:0 0 74vw;height:62vh;margin-top:0;scroll-snap-align:center}
  .proj--end{height:auto;min-height:40vh}
  .work__bar{display:none}
  .contact{border-radius:30px 30px 0 0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.01ms !important;animation-delay:0s !important;transition-duration:.01ms !important}
  .wm span{transform:none}.hero__sub,.hero__words li{opacity:1}
  .reveal-words .w{opacity:1}
  .rv{opacity:1;transform:none}
  .expand{height:auto}.expand__sticky{position:relative;height:90vh}
  .expand__img{clip-path:none !important}.expand__title{opacity:1;transform:none}
  .work{height:auto;padding:90px 0}.work__sticky{position:static;height:auto}
  .work__track{overflow-x:auto;transform:none !important}
}

/* Movimiento de imagenes */
.panel{animation:panelIn 1.6s var(--ease) both}
.panel:nth-child(1){animation-delay:.1s}.panel:nth-child(2){animation-delay:.25s}.panel:nth-child(3){animation-delay:.4s}.panel:nth-child(4){animation-delay:.55s}
@keyframes panelIn{from{translate:0 70px;opacity:0}to{translate:0 0;opacity:1}}
.numbers__img.rv{clip-path:inset(100% 0 0 0 round 34px);opacity:1;transform:none;transition:clip-path 1.6s var(--ease)}
.numbers__img.rv.in{clip-path:inset(0 0 0 0 round 34px)}
.proj__img img{transform:scale(var(--ps,1.3)) translate3d(var(--px,0px),0,0);transition:transform .9s var(--ease)}
.proj:hover .proj__img img{--ps:1.4}
@media (prefers-reduced-motion:reduce){.panel{animation:none}.numbers__img.rv{clip-path:none}}

.foot__row a:not([href]){cursor:pointer}