/* ===========================================================
   Kreslin Arrea — hoja de estilos
   =========================================================== */
:root{
  --slate:#3E4744;
  --slate-deep:#333B39;
  --ivory:#F2ECE1;
  --ivory-soft:#F7F3EA;
  --bronze:#A9855F;
  --bronze-lt:#C2A484;
  --ink:#4C514D;
  --ink-soft:#6E726D;
  --line:#D9D0C2;
  --serif:'Didot','Bodoni MT','Playfair Display',Georgia,'Times New Roman',serif;
  --sans:'Helvetica Neue',Helvetica,Arial,sans-serif;
  --wrap:1240px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{font-family:var(--sans);background:var(--ivory-soft);color:var(--ink);
     -webkit-font-smoothing:antialiased;line-height:1.6;}
img{max-width:100%;display:block;}
a{color:inherit;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 48px;}

/* ---------- utilidades ---------- */
.kicker{font-size:14px;letter-spacing:.24em;text-transform:uppercase;
        color:var(--bronze-lt);font-weight:700;}
.kicker.dark{color:var(--bronze);}
.cta{display:inline-flex;align-items:center;gap:14px;margin-top:38px;
     font-size:12px;letter-spacing:.20em;text-transform:uppercase;font-weight:600;
     color:var(--bronze-lt);text-decoration:none;padding-bottom:6px;
     border-bottom:1px solid rgba(194,164,132,.35);transition:.25s;}
.cta:hover{border-bottom-color:var(--bronze-lt);gap:22px;}
.cta.dark{color:var(--bronze);border-bottom-color:rgba(169,133,95,.35);}
.cta.dark:hover{border-bottom-color:var(--bronze);}
.cta .arw{font-size:16px;line-height:1;transform:translateY(-1px);}

/* ---------- barra superior ---------- */
.topbar{position:absolute;top:0;left:0;right:0;z-index:20;}
.topbar.solid{position:relative;background:var(--slate);}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;
              padding-top:30px;padding-bottom:30px;gap:24px;}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;flex:none;}
.brand img{width:34px;}
.brand span{font-size:10px;letter-spacing:.28em;color:var(--ivory);text-transform:uppercase;}
nav{display:flex;gap:30px;flex-wrap:wrap;}
nav a{font-size:11px;letter-spacing:.16em;text-transform:uppercase;
      color:rgba(242,236,225,.72);text-decoration:none;transition:.2s;white-space:nowrap;}
nav a:hover,nav a.on{color:var(--ivory);}
.navbtn{display:none;background:none;border:0;cursor:pointer;padding:6px;}
.navbtn span{display:block;width:24px;height:1.5px;background:var(--ivory);margin:5px 0;}

/* ---------- hero de portada ---------- */
.hero{position:relative;background:var(--slate);color:var(--ivory);
      min-height:100vh;display:flex;align-items:center;overflow:hidden;}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;
      background:radial-gradient(120% 80% at 78% 20%,rgba(255,255,255,.05),transparent 60%);}
.hero .wrap{position:relative;z-index:2;padding-top:150px;padding-bottom:110px;}
.hero h1{font-family:var(--serif);font-weight:400;
         font-size:clamp(40px,5.4vw,76px);line-height:1.06;
         letter-spacing:-.01em;margin:26px 0 30px;max-width:15ch;}
.hero h1 em{font-style:italic;color:var(--bronze-lt);}
.hero .lead{font-size:17px;line-height:1.75;max-width:48ch;color:rgba(242,236,225,.80);}
.rail{position:absolute;right:60px;top:50%;transform:translateY(-50%);
      display:flex;flex-direction:column;align-items:center;gap:18px;z-index:2;}
.rail i{width:7px;height:7px;border-radius:50%;border:1px solid rgba(194,164,132,.55);}
.rail i.f{background:var(--bronze-lt);border-color:var(--bronze-lt);}
.rail .ln{width:1px;height:70px;background:rgba(194,164,132,.30);}

/* ---------- encabezado de páginas interiores ---------- */
.phead{background:var(--slate);color:var(--ivory);padding:180px 0 110px;position:relative;}
.phead h1{font-family:var(--serif);font-weight:400;
          font-size:clamp(34px,4.6vw,60px);line-height:1.1;margin:24px 0 0;max-width:20ch;}
.phead p{margin-top:26px;max-width:60ch;font-size:16px;line-height:1.8;
         color:rgba(242,236,225,.78);}

/* ---------- bloque partido (perfil) ---------- */
.split{display:grid;grid-template-columns:minmax(0,44%) minmax(0,56%);
       align-items:stretch;background:var(--ivory-soft);}
.split .imgcol{position:relative;background:var(--slate);min-height:640px;}
.split .imgcol img{width:100%;height:100%;object-fit:cover;object-position:50% 18%;
       filter:grayscale(12%) contrast(1.02);}
.split .imgcol .tag{position:absolute;left:0;bottom:0;right:0;padding:26px 34px;
       background:linear-gradient(to top,rgba(62,71,68,.92),transparent);
       font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--ivory);}
.split .txtcol{display:flex;align-items:center;padding:110px 72px;}
.split h2{font-family:var(--serif);font-weight:400;color:var(--slate);
          font-size:clamp(30px,3.5vw,48px);line-height:1.12;margin:24px 0 30px;max-width:16ch;}
.split p{font-size:16px;line-height:1.85;color:var(--ink);max-width:52ch;margin-bottom:20px;}
.split p strong{color:var(--slate);font-weight:600;}

/* ---------- sección oscura ---------- */
.dark{background:var(--slate);color:var(--ivory);padding:130px 0 140px;}
.dark h2{font-family:var(--serif);font-weight:400;
         font-size:clamp(30px,3.6vw,50px);line-height:1.12;margin:24px 0 0;max-width:18ch;}
.dark .intro{display:flex;justify-content:space-between;align-items:flex-end;gap:60px;flex-wrap:wrap;}
.dark .intro p{max-width:36ch;font-size:15px;line-height:1.8;color:rgba(242,236,225,.72);}

/* rejilla de celdas numeradas */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
       background:rgba(194,164,132,.22);margin-top:80px;}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
       background:rgba(194,164,132,.22);margin-top:70px;}
.cell{background:var(--slate);padding:44px 30px 48px;}
.cell .num{font-family:var(--serif);font-size:13px;letter-spacing:.2em;
           color:var(--bronze-lt);display:block;margin-bottom:22px;}
.cell h3{font-family:var(--serif);font-weight:400;font-size:21px;line-height:1.25;
         color:var(--ivory);margin-bottom:14px;}
.cell p{font-size:14.5px;line-height:1.78;color:rgba(242,236,225,.82);font-weight:500;}

/* ---------- sección clara ---------- */
.light{background:var(--ivory);padding:120px 0 130px;}
.light h2{font-family:var(--serif);font-weight:400;color:var(--slate);
          font-size:clamp(28px,3.2vw,42px);line-height:1.14;margin-top:24px;max-width:20ch;}
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:90px;margin-top:60px;}
h4.sub{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--slate);
       font-weight:700;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:26px;}
ul.tick{list-style:none;}
ul.tick li{font-size:14.5px;line-height:1.6;color:var(--ink);padding:13px 0 13px 22px;
       position:relative;border-bottom:1px solid rgba(217,208,194,.55);}
ul.tick li::before{content:"";position:absolute;left:0;top:20px;width:7px;height:1px;background:var(--bronze);}

/* ---------- lista de trayectoria / hitos ---------- */
.timeline{margin-top:70px;border-top:1px solid var(--line);}
.item{display:grid;grid-template-columns:230px 1fr;gap:50px;
      padding:38px 0;border-bottom:1px solid var(--line);}
.item .when{font-size:12px;letter-spacing:.16em;text-transform:uppercase;
            color:var(--bronze);font-weight:600;padding-top:5px;}
.item h3{font-family:var(--serif);font-weight:400;font-size:23px;line-height:1.3;
         color:var(--slate);margin-bottom:6px;}
.item .role{font-size:13px;letter-spacing:.06em;color:var(--ink-soft);margin-bottom:12px;}
.item p{font-size:15px;line-height:1.8;color:var(--ink);max-width:62ch;}
.item .place{font-size:12.5px;color:var(--ink-soft);margin-top:8px;font-style:italic;}

/* ---------- galería de fotos ---------- */
.galsec{background:var(--ivory-soft);padding:110px 0 120px;border-top:1px solid var(--line);}
.gallery{margin-top:52px;display:grid;grid-template-columns:repeat(3,1fr);
         gap:18px;align-items:start;}
.galcol{display:flex;flex-direction:column;gap:18px;}
.gallery figure{margin:0;overflow:hidden;background:var(--slate);position:relative;}
.gallery figure::after{content:"";position:absolute;inset:0;pointer-events:none;
                box-shadow:inset 0 0 0 1px rgba(62,71,68,.10);transition:box-shadow .5s;}
.gallery figure:hover::after{box-shadow:inset 0 0 0 1px rgba(169,133,95,.55);}
.gallery img{width:100%;height:auto;display:block;
             transition:transform .8s cubic-bezier(.2,.6,.2,1),filter .6s;}
.gallery figure:hover img{transform:scale(1.05);filter:brightness(1.04);}

/* ---------- cierre ---------- */
.close{background:var(--slate);color:var(--ivory);padding:120px 0;text-align:center;}
.close h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.4vw,46px);
          line-height:1.16;margin:22px auto 0;max-width:20ch;}
.close p{margin:26px auto 0;max-width:46ch;font-size:16px;line-height:1.8;
         color:rgba(242,236,225,.75);}

/* ---------- contacto ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:90px;margin-top:60px;}
.cbox a{display:flex;align-items:center;gap:16px;text-decoration:none;color:var(--ink);
        padding:18px 0;border-bottom:1px solid var(--line);font-size:16px;transition:.2s;}
.cbox a:hover{color:var(--bronze);}
.cbox a .ic{width:26px;color:var(--bronze);font-size:15px;flex:none;}
form label{display:block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;
           color:var(--slate);margin:18px 0 7px;font-weight:600;}
form input,form textarea{width:100%;border:1px solid var(--line);background:#fff;
           padding:13px 15px;font-family:var(--sans);font-size:15px;color:var(--ink);}
form input:focus,form textarea:focus{outline:0;border-color:var(--bronze);}
form textarea{min-height:150px;resize:vertical;}
form button{margin-top:28px;background:var(--slate);color:var(--ivory);border:0;
           padding:15px 40px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;
           font-weight:600;cursor:pointer;transition:.25s;font-family:var(--sans);}
form button:hover{background:var(--bronze);}

/* ---------- texto legal ---------- */
.legal p,.legal li{font-size:15px;line-height:1.9;color:var(--ink);margin-bottom:16px;max-width:75ch;}
.legal h3{font-family:var(--serif);font-weight:400;font-size:24px;color:var(--slate);
          margin:44px 0 14px;}
.legal ul{padding-left:22px;}

/* ---------- pie ---------- */
footer{background:var(--slate);color:var(--ivory);
       border-top:1px solid rgba(194,164,132,.22);padding:54px 0;}
footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap;}
footer .fb{display:flex;align-items:center;gap:16px;}
footer .fb img{width:40px;}
footer .fb b{font-family:var(--serif);font-weight:400;font-size:19px;letter-spacing:.06em;display:block;}
footer .fb small{font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--bronze-lt);}
footer .fc{display:flex;gap:30px;font-size:13px;color:rgba(242,236,225,.78);flex-wrap:wrap;}
footer .fc a{text-decoration:none;}
footer .fc a:hover{color:var(--bronze-lt);}
.copy{background:var(--slate-deep);color:rgba(242,236,225,.45);font-size:11.5px;
      text-align:center;padding:20px 0;letter-spacing:.04em;}
.copy a{color:rgba(242,236,225,.65);}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .wrap{padding:0 26px;}
  nav{display:none;}
  nav.open{display:flex;flex-direction:column;position:absolute;top:82px;left:0;right:0;
     background:var(--slate);padding:20px 26px 28px;gap:18px;border-top:1px solid rgba(194,164,132,.2);}
  .navbtn{display:block;}
  .rail{display:none;}
  .hero .wrap{padding-top:130px;padding-bottom:90px;}
  .phead{padding:140px 0 80px;}
  .split{grid-template-columns:1fr;}
  .split .imgcol{min-height:440px;}
  .split .txtcol{padding:70px 26px;}
  .grid4{grid-template-columns:1fr 1fr;}
  .grid3{grid-template-columns:1fr;}
  .cols2,.contact{grid-template-columns:1fr;gap:50px;}
  .dark{padding:90px 0 100px;}
  .item{grid-template-columns:1fr;gap:10px;}
  .galsec{padding:80px 0 90px;}
  .gallery{display:block;column-count:2;column-gap:12px;}
  .galcol{display:contents;}
  .gallery figure{break-inside:avoid;-webkit-column-break-inside:avoid;margin:0 0 12px;}
}
@media(max-width:560px){
  .grid4{grid-template-columns:1fr;}
  footer .wrap{flex-direction:column;align-items:flex-start;}
  .gallery{column-count:1;}
}