:root{
  --bg:#232744;            /* azul noche profundo */
  --bg-2:#2D3250;
  --bg-3:#424769;
  --txt:#FFFFFF;
  --txt-2:#A9AFD6;         /* lavanda claro para texto secundario */
  --mut:#676F9D;           /* lavanda medio: etiquetas y detalles */
  --acc:#F9B17A;           /* melocotón */
  --acc-2:#E89355;
  --line:rgba(167,175,214,.22);
  --maxw:1240px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--txt);
  font-family:"Archivo",system-ui,sans-serif;
  font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--acc);color:var(--bg)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 36px}

h1,h2,h3,.exp{font-family:"Archivo",sans-serif;font-stretch:118%}

.tag{
  display:inline-block;font-size:11.5px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--acc);
}

/* ============ NAV ============ */
header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  transition:border-color .4s;
  border-bottom:1px solid transparent;
}
header::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:rgba(35,39,68,.86);backdrop-filter:blur(14px);
  opacity:0;transition:opacity .4s;pointer-events:none;
}
header.on::before{opacity:1}
header.on{border-bottom-color:var(--line)}
.nav{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:20px 36px;display:flex;justify-content:space-between;align-items:center}
.brand{font-family:"Archivo",sans-serif;font-stretch:118%;font-weight:700;font-size:15px;letter-spacing:.02em;display:flex;align-items:center;gap:10px}
.brand i{width:8px;height:8px;background:var(--acc);display:inline-block;font-style:normal}
.menu{display:flex;gap:34px;align-items:center}
.menu a{font-size:14px;color:var(--txt-2);transition:color .25s}
.menu a:hover{color:var(--txt)}
.menu a.go{
  color:var(--bg);background:var(--acc);font-weight:600;
  padding:10px 20px;transition:background .25s,transform .25s;
}
.menu a.go:hover{background:var(--txt);transform:translateY(-1px)}
.burger{display:none;background:none;border:0;color:var(--txt);font-size:26px;cursor:pointer;z-index:99;position:relative}

/* ============ HERO (home) ============ */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;padding:0 0 8vh;position:relative}
.hero-inner{position:relative}
.hero h1{
  font-weight:700;letter-spacing:-.03em;line-height:.95;
  font-size:clamp(52px,10.5vw,152px);
  text-transform:uppercase;
}
.hero h1 .row{display:block;overflow:hidden}
.hero h1 .row span{display:block;transform:translateY(110%);animation:rise 1s var(--ease) forwards}
.hero h1 .row:nth-child(2) span{animation-delay:.12s;color:var(--acc)}
.hero h1 .row:nth-child(3) span{animation-delay:.24s}
@keyframes rise{to{transform:none}}

.hero-sub{
  margin-top:44px;display:flex;justify-content:space-between;align-items:flex-end;gap:40px;
  opacity:0;animation:fade 1s .6s var(--ease) forwards;
}
@keyframes fade{to{opacity:1}}
.hero-sub p{max-width:44ch;color:var(--txt-2);font-size:clamp(16px,1.6vw,19px)}
.hero-sub .loc{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-2);white-space:nowrap;text-align:right;line-height:2}
.hero-sub .loc b{color:var(--acc);font-weight:600}

.scroll-hint{
  position:absolute;right:36px;top:32vh;writing-mode:vertical-rl;
  font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--txt-2);
  display:flex;align-items:center;gap:14px;opacity:0;animation:fade 1s 1s forwards;
}
.scroll-hint::after{content:"";width:1px;height:60px;background:var(--acc);animation:drop 2s var(--ease) infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============ MARQUEE ============ */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:18px 0;background:var(--bg-2)}
.marquee .track{display:flex;gap:56px;width:max-content;animation:mq 26s linear infinite}
.marquee span{
  font-family:"Archivo",sans-serif;font-stretch:118%;font-weight:600;font-size:14px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--txt-2);display:flex;align-items:center;gap:56px;white-space:nowrap;
}
.marquee span i{color:var(--acc);font-style:normal}
@keyframes mq{to{transform:translateX(-50%)}}

/* ============ SECTION HEADS ============ */
section{padding:110px 0}
.head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:64px}
.head h2{font-weight:700;font-size:clamp(34px,5vw,64px);letter-spacing:-.02em;line-height:1;text-transform:uppercase}
.head h2 em{font-style:normal;color:var(--acc)}
.head .n{font-size:14.5px;color:var(--txt-2);max-width:34ch;text-align:right}

/* ============ PROYECTOS (home) ============ */
.project{margin-bottom:130px;display:block}
.project:last-of-type{margin-bottom:0}

.p-head{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:28px}
.p-head h3{font-weight:600;font-size:clamp(26px,3.6vw,44px);letter-spacing:-.015em;line-height:1.05;transition:color .3s}
.project:hover .p-head h3{color:var(--acc)}
.p-head .meta{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-2);white-space:nowrap}
.p-head .meta b{color:var(--acc);font-weight:600}

.p-cover{
  position:relative;overflow:hidden;background:var(--bg-3);
  aspect-ratio:16/9;
}
.p-cover img,.p-cover .ph{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transform:scale(1.06);transition:transform 1.2s var(--ease);
}
.project:hover .p-cover img,.project:hover .p-cover .ph{transform:scale(1)}
.ph{
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;
  color:var(--txt-2);font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  background:linear-gradient(140deg,var(--bg-3) 0%,var(--bg-2) 60%),var(--bg-3);
  border:1px dashed var(--line);text-align:center;padding:12px;
}
.ph::before{content:"＋";font-size:34px;color:var(--acc)}

.p-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
.p-gallery .cell{position:relative;overflow:hidden;background:var(--bg-3);aspect-ratio:4/3}
.p-gallery .cell img,.p-gallery .cell .ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:none}
.p-gallery .cell .ph::before{font-size:24px}
.p-gallery .cell.wide{grid-column:span 2;aspect-ratio:auto}

.p-body{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:36px}
.p-body p{color:var(--txt-2);font-size:16.5px}
.p-body .scope{display:flex;flex-wrap:wrap;gap:10px;align-content:flex-start}
.chip{
  font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt);
  border:1px solid var(--line);padding:8px 16px;transition:border-color .3s,color .3s;
}
.project:hover .chip{border-color:rgba(249,177,122,.55)}

.p-more{
  margin-top:26px;display:inline-flex;align-items:center;gap:10px;
  font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--acc);
}
.p-more::after{content:"→";transition:transform .3s var(--ease)}
.project:hover .p-more::after{transform:translateX(6px)}

/* ============ SERVICIOS ============ */
.bg2{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.srv{border-top:1px solid var(--line)}
.srv-row{
  display:grid;grid-template-columns:70px 1.1fr 1.6fr auto;gap:36px;align-items:center;
  padding:44px 0;border-bottom:1px solid var(--line);
  transition:padding-left .4s var(--ease);position:relative;
}
.srv-row:hover{padding-left:20px}
.srv-row::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--acc);
  transform:scaleY(0);transition:transform .4s var(--ease);transform-origin:top;
}
.srv-row:hover::before{transform:scaleY(1)}
.srv-row .idx{font-family:"Archivo",sans-serif;font-stretch:118%;font-weight:600;color:var(--acc);font-size:14px}
.srv-row h3{font-weight:600;font-size:clamp(22px,2.6vw,32px);letter-spacing:-.01em;line-height:1.1}
.srv-row h3 small{display:block;font-family:"Archivo";font-weight:400;font-size:13px;color:var(--txt-2);letter-spacing:.08em;text-transform:uppercase;margin-top:8px}
.srv-row p{color:var(--txt-2);font-size:15.5px;max-width:52ch}
.srv-row .pr{text-align:right;white-space:nowrap}
.srv-row .pr b{font-family:"Archivo",sans-serif;font-stretch:118%;font-size:24px;font-weight:600;display:block}
.srv-row .pr span{font-size:12px;color:var(--txt-2);letter-spacing:.08em;text-transform:uppercase}

/* ============ EDGE ============ */
.edge{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;align-items:center}
.edge h2{font-weight:600;font-size:clamp(28px,4vw,50px);letter-spacing:-.02em;line-height:1.08}
.edge h2 em{font-style:normal;color:var(--acc)}
.edge .r p{color:var(--txt-2);margin-bottom:16px}
.edge .r .line{height:1px;background:var(--line);margin:28px 0}
.kpis{display:flex;gap:44px}
.kpis div b{font-family:"Archivo",sans-serif;font-stretch:118%;font-size:clamp(26px,3vw,38px);font-weight:700;color:var(--acc);display:block;line-height:1}
.kpis div span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--txt-2)}

/* ============ CONTACTO ============ */
.cta-big .tag{margin-bottom:26px}
.cta-big h2{
  font-weight:700;text-transform:uppercase;letter-spacing:-.03em;line-height:.98;
  font-size:clamp(40px,8vw,116px);
}
.cta-big h2 a{
  color:var(--acc);position:relative;display:inline-block;
  font-size:clamp(20px,4.6vw,68px);        /* el email, más pequeño que el titular */
  text-transform:lowercase;letter-spacing:0;
  max-width:100%;overflow-wrap:anywhere;    /* nunca se sale de pantalla */
  margin-top:14px;line-height:1.1;
}
.cta-big h2 a::after{
  content:"";position:absolute;left:0;bottom:6px;height:4px;width:100%;
  background:var(--acc);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);
}
.cta-big h2 a:hover::after{transform:scaleX(1)}
.cta-foot{margin-top:48px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-foot p{color:var(--txt-2);max-width:46ch}
.socials{display:flex;gap:24px;font-size:13px;letter-spacing:.12em;text-transform:uppercase}
.socials a{color:var(--txt-2);transition:color .25s;border-bottom:1px solid transparent}
.socials a:hover{color:var(--acc);border-bottom-color:var(--acc)}

footer{border-top:1px solid var(--line);padding:30px 0}
.f{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--txt-2);letter-spacing:.06em}

/* ============ CASE STUDY (páginas de proyecto) ============ */
.case-hero{padding:180px 0 70px}
.case-hero .back{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--txt-2);margin-bottom:40px;transition:color .25s;
}
.case-hero .back:hover{color:var(--acc)}
.case-hero .back::before{content:"←";transition:transform .3s var(--ease)}
.case-hero .back:hover::before{transform:translateX(-5px)}
.case-hero h1{
  font-weight:700;letter-spacing:-.03em;line-height:.98;text-transform:uppercase;
  font-size:clamp(44px,8vw,110px);
}
.case-hero h1 em{font-style:normal;color:var(--acc)}
.case-meta{
  margin-top:44px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  border-top:1px solid var(--line);padding-top:26px;
}
.case-meta div b{display:block;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--acc);margin-bottom:6px;font-weight:600}
.case-meta div span{font-size:15px;color:var(--txt-2)}

.case-cover{padding:0}
.case-cover .p-cover{aspect-ratio:21/9}

.case-txt{display:grid;grid-template-columns:1fr 1.4fr;gap:60px;padding:90px 0}
.case-txt h2{font-weight:600;font-size:clamp(24px,3vw,36px);letter-spacing:-.015em;line-height:1.15}
.case-txt h2 em{font-style:normal;color:var(--acc)}
.case-txt .t p{color:var(--txt-2);margin-bottom:18px;font-size:17px}
.case-txt .t p strong{color:var(--txt)}

.case-media{padding:0 0 14px}
.case-media .full{position:relative;overflow:hidden;background:var(--bg-3);aspect-ratio:16/9}
.case-media .full img,.case-media .full .ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.case-media .duo{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.case-media .duo .cell{position:relative;overflow:hidden;background:var(--bg-3);aspect-ratio:4/3}
.case-media .duo .cell img,.case-media .duo .cell .ph{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.case-media figcaption{
  margin-top:14px;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-2);
}

.case-quote{padding:90px 0;text-align:center}
.case-quote blockquote{
  font-family:"Archivo",sans-serif;font-stretch:118%;font-weight:500;font-style:italic;
  font-size:clamp(22px,3.4vw,38px);line-height:1.25;letter-spacing:-.01em;max-width:24ch;margin:0 auto;
}
.case-quote blockquote em{font-style:italic;color:var(--acc)}
.case-quote cite{display:block;margin-top:22px;font-family:"Archivo";font-style:normal;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-2)}

.case-next{border-top:1px solid var(--line);padding:90px 0}
.case-next a{display:block}
.case-next .k{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--txt-2);margin-bottom:16px}
.case-next h2{
  font-weight:700;text-transform:uppercase;letter-spacing:-.025em;line-height:1;
  font-size:clamp(38px,7vw,92px);transition:color .3s;display:inline-block;
}
.case-next a:hover h2{color:var(--acc)}
.case-next .arrow{font-size:clamp(38px,7vw,92px);color:var(--acc);display:inline-block;margin-left:18px;transition:transform .4s var(--ease)}
.case-next a:hover .arrow{transform:translateX(16px)}

/* ============ REVEALS ============ */
.rv{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}

:focus-visible{outline:2px solid var(--acc);outline-offset:3px}

/* ============ RESPONSIVE ============ */
@media(max-width:900px){
  body.lock{overflow:hidden}
  .menu{
    position:fixed;inset:0;height:100dvh;z-index:95;background:var(--bg);
    flex-direction:column;justify-content:center;align-items:flex-start;
    gap:0;padding:0 28px 110px;
    clip-path:inset(0 0 100% 0);
    transition:clip-path .55s var(--ease);
    counter-reset:mi;
  }
  .menu.open{clip-path:inset(0 0 0% 0)}
  .menu a{
    font-family:"Archivo",sans-serif;font-stretch:118%;
    font-size:clamp(34px,9vw,48px);font-weight:700;
    text-transform:uppercase;letter-spacing:-.02em;line-height:1.25;
    color:var(--txt);width:100%;padding:10px 0;
    border-bottom:1px solid var(--line);
    display:flex;align-items:baseline;gap:16px;
    opacity:0;transform:translateY(26px);
    transition:opacity .5s var(--ease),transform .5s var(--ease),color .25s;
  }
  .menu a::before{
    counter-increment:mi;content:"0" counter(mi);
    font-size:12px;font-weight:600;letter-spacing:.18em;color:var(--acc);
    font-stretch:100%;
  }
  .menu a:active,.menu a:hover{color:var(--acc)}
  .menu.open a{opacity:1;transform:none}
  .menu.open a:nth-child(1){transition-delay:.16s}
  .menu.open a:nth-child(2){transition-delay:.24s}
  .menu.open a:nth-child(3){transition-delay:.32s}
  .menu.open a:nth-child(4){transition-delay:.40s}
  .menu a.go{
    background:none;color:var(--acc);padding:10px 0;border-bottom:0;transform:translateY(26px)
  }
  .menu.open a.go{transform:none}
  .menu::after{
    content:"Madrid, ES — hola@alejandrolora.com";
    position:absolute;left:28px;right:28px;bottom:44px;
    font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-2);
    opacity:0;transition:opacity .5s .5s var(--ease);
  }
  .menu.open::after{opacity:1}
  .burger{display:block}
  .hero-sub{flex-direction:column;align-items:flex-start}
  .hero-sub .loc{text-align:left}
  .scroll-hint{display:none}
  .head{flex-direction:column;align-items:flex-start}
  .head .n{text-align:left}
  .p-body{grid-template-columns:1fr;gap:26px}
  .p-gallery{grid-template-columns:1fr 1fr}
  .p-gallery .cell.wide{grid-column:span 2}
  .srv-row{grid-template-columns:1fr;gap:14px;padding:34px 0}
  .srv-row .pr{text-align:left}
  .edge{grid-template-columns:1fr;gap:40px}
  .case-meta{grid-template-columns:1fr 1fr}
  .case-txt{grid-template-columns:1fr;gap:26px;padding:70px 0}
  .case-media .duo{grid-template-columns:1fr}
  .case-hero{padding:140px 0 50px}
  .wrap{padding:0 22px}
  .nav{padding:16px 22px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv,.hero h1 .row span,.hero-sub,.scroll-hint{opacity:1;transform:none}
  html{scroll-behavior:auto}
}


/* ============ ÍNDICE DE TRABAJOS ============ */
.toc{border-top:1px solid var(--line);margin-bottom:90px}
.toc a{
  display:grid;grid-template-columns:56px 1fr auto auto;gap:26px;align-items:baseline;
  padding:22px 0;border-bottom:1px solid var(--line);
  transition:padding-left .35s var(--ease);position:relative;
}
.toc a::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--acc);
  transform:scaleY(0);transition:transform .35s var(--ease);transform-origin:top;
}
.toc a:hover::before{transform:scaleY(1)}
.toc a:hover{padding-left:18px}
.toc .i{font-size:12.5px;font-weight:600;letter-spacing:.14em;color:var(--acc)}
.toc .t{font-family:"Archivo",sans-serif;font-stretch:118%;font-weight:600;
  font-size:clamp(19px,2.4vw,26px);letter-spacing:-.01em;transition:color .25s}
.toc a:hover .t{color:var(--acc)}
.toc .c{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--txt-2)}
.toc .y{font-size:12px;letter-spacing:.12em;color:var(--txt-2)}
.toc .go-arrow{color:var(--acc);transition:transform .3s var(--ease)}
.toc a:hover .go-arrow{transform:translateX(6px)}

/* ============ BREADCRUMBS ============ */
.crumbs{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--txt-2);margin-bottom:40px;
}
.crumbs a{color:var(--txt-2);transition:color .25s;border-bottom:1px solid transparent}
.crumbs a:hover{color:var(--acc);border-bottom-color:var(--acc)}
.crumbs .sep{color:var(--acc)}
.crumbs .here{color:var(--txt)}

@media(max-width:900px){
  .toc a{grid-template-columns:40px 1fr auto;gap:14px}
  .toc .c{display:none}
}


/* ============ IDIOMA ============ */
.navx{display:flex;align-items:center;gap:14px;position:relative;z-index:99}
.lang{
  background:none;border:1px solid var(--line);color:var(--txt-2);
  font-family:"Archivo",sans-serif;font-weight:600;font-size:12px;letter-spacing:.14em;
  padding:8px 13px;cursor:pointer;border-radius:100px;
  transition:color .25s,border-color .25s,background .25s;
}
.lang:hover{color:var(--bg);background:var(--acc);border-color:var(--acc)}
@media(min-width:901px){.menu{margin-left:auto;margin-right:26px}}