/* ==========================================================================
   MANA FinancialGroup — visual system
   Ink #1A1A18 · Paper #EDEFE9 · Sage #9BD3AE (logotype bar) · Forest #2C5643
   Display: Bodoni Moda (matches the Didone logotype)
   Text: Archivo · Data & labels: IBM Plex Mono (trade-document vernacular)
   ========================================================================== */

/* self-hosted faces — the group's markets routinely block the Google Fonts CDN.
   Latin + latin-ext for EN/TR; Playfair Display + Manrope carry Cyrillic for RU. */
@font-face{font-family:'Bodoni Moda';font-style:italic;font-weight:400;font-display:swap;src:url('../fonts/bodoni-moda-400-italic-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Bodoni Moda';font-style:italic;font-weight:400;font-display:swap;src:url('../fonts/bodoni-moda-400-italic-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Bodoni Moda';font-style:normal;font-weight:400 600;font-display:swap;src:url('../fonts/bodoni-moda-400-600-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Bodoni Moda';font-style:normal;font-weight:400 600;font-display:swap;src:url('../fonts/bodoni-moda-400-600-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Archivo';font-style:normal;font-weight:300 600;font-display:swap;src:url('../fonts/archivo-300-600-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'Archivo';font-style:normal;font-weight:300 600;font-display:swap;src:url('../fonts/archivo-300-600-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/ibm-plex-mono-400-cyrillic.woff2') format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/ibm-plex-mono-400-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/ibm-plex-mono-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/ibm-plex-mono-500-cyrillic.woff2') format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/ibm-plex-mono-500-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/ibm-plex-mono-500-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Playfair Display';font-style:italic;font-weight:400;font-display:swap;src:url('../fonts/playfair-display-400-italic-cyrillic.woff2') format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;}
@font-face{font-family:'Playfair Display';font-style:italic;font-weight:400;font-display:swap;src:url('../fonts/playfair-display-400-italic-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Playfair Display';font-style:normal;font-weight:400 600;font-display:swap;src:url('../fonts/playfair-display-400-600-cyrillic.woff2') format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;}
@font-face{font-family:'Playfair Display';font-style:normal;font-weight:400 600;font-display:swap;src:url('../fonts/playfair-display-400-600-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:'Manrope';font-style:normal;font-weight:300 600;font-display:swap;src:url('../fonts/manrope-300-600-cyrillic.woff2') format('woff2');unicode-range:U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;}
@font-face{font-family:'Manrope';font-style:normal;font-weight:300 600;font-display:swap;src:url('../fonts/manrope-300-600-latin.woff2') format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
:root{
  --ink:#1A1A18;
  --ink-70:rgba(26,26,24,.70);
  --ink-45:rgba(26,26,24,.45);
  --paper:#EDEFE9;
  --paper-2:#E4E8E1;
  --paper-3:#DADFD6;
  --sage:#9BD3AE;
  --sage-dim:#B8DEC6;
  --forest:#2C5643;
  --graphite:#0F1211;
  --graphite-2:#171B19;
  --mist:#B9C0B7;
  --hair:rgba(26,26,24,.14);
  --hair-dark:rgba(237,239,233,.16);

  --f-display:"Bodoni Moda",ui-serif,Georgia,serif;
  --f-text:"Archivo",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;

  --pad:clamp(1.25rem,5vw,5.5rem);
  --wrap:1480px;
  --sect:clamp(5rem,9vw,9.5rem);
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--f-text);
  font-size:clamp(.975rem,.35vw + .9rem,1.0625rem);
  font-weight:350;
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit}
::selection{background:var(--sage);color:var(--ink)}

:focus-visible{
  outline:2px solid var(--forest);
  outline-offset:3px;
  border-radius:1px;
}
.dark :focus-visible{outline-color:var(--sage)}

/* --- layout -------------------------------------------------------------- */
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad)}
.wrap--narrow{max-width:1080px}
.sect{padding-block:var(--sect)}
.sect--tight{padding-block:clamp(3.5rem,6vw,6rem)}
.hair{height:1px;background:var(--hair);border:0;margin:0}
.dark{background:var(--graphite);color:var(--paper)}
.dark .hair{background:var(--hair-dark)}
.tint{background:var(--paper-2)}

.grid{display:grid;gap:clamp(1.75rem,3.2vw,3.25rem)}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(2rem,5vw,5.5rem);align-items:start}
.split--even{grid-template-columns:repeat(2,minmax(0,1fr))}
/* named ratios instead of inline grid-template-columns, so the media queries
   below can actually stack them on a phone */
.split--57{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}
.split--66{grid-template-columns:minmax(0,6fr) minmax(0,6fr)}

/* --- type ---------------------------------------------------------------- */
.d-xl,.d-l,.d-m,.d-s{
  font-family:var(--f-display);
  font-weight:400;
  font-optical-sizing:auto;
  line-height:.98;
  letter-spacing:-.018em;
}
.d-xl{font-size:clamp(2.7rem,5.9vw,5.6rem);line-height:.96;text-wrap:pretty}
.d-l{font-size:clamp(2.1rem,4.4vw,3.9rem);line-height:1;text-wrap:balance}
.d-m{font-size:clamp(1.7rem,2.9vw,2.85rem);line-height:1.06;text-wrap:balance}
.d-s{font-size:clamp(1.25rem,1.7vw,1.6rem);line-height:1.18;letter-spacing:-.01em;text-wrap:balance}
.it{font-style:italic}

.lead{
  font-size:clamp(1.06rem,.55vw + .95rem,1.32rem);
  line-height:1.62;
  font-weight:350;
  color:var(--ink-70);
  max-width:60ch;
}
.dark .lead{color:rgba(237,239,233,.72)}
.body p + p{margin-top:1.1em}
.body{max-width:66ch;color:var(--ink-70)}
.dark .body{color:rgba(237,239,233,.7)}

.mono{
  font-family:var(--f-mono);
  font-size:.6875rem;
  font-weight:450;
  letter-spacing:.2em;
  text-transform:uppercase;
  line-height:1.5;
}
.eyebrow{
  font-family:var(--f-mono);
  font-size:.6875rem;
  font-weight:500;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--forest);
  display:flex;
  align-items:center;
  gap:.75rem;
  margin-bottom:clamp(1.5rem,2.6vw,2.5rem);
}
.eyebrow::before{
  content:"";
  width:clamp(1.5rem,3vw,2.75rem);
  height:1px;
  background:currentColor;
  opacity:.5;
}
.dark .eyebrow{color:var(--sage)}
.num{font-family:var(--f-mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}

/* the logotype's sage bar, reused as the emphasis device */
.hl{position:relative;display:inline-block;white-space:nowrap;--sx:1}
.is-anim .hl{--sx:0}
.hl > span{position:relative;z-index:1}
.hl::before{
  content:"";
  position:absolute;
  left:-.05em;right:-.07em;
  top:.16em;bottom:.11em;
  background:var(--sage);
  z-index:0;
  transform:scaleX(var(--sx));
  transform-origin:left center;
}
.dark .hl > span{color:var(--ink)}

/* split-line masks, produced by the line splitter */
.ln{display:block;overflow:hidden;padding-bottom:.04em}
.ln > span{display:block;will-change:transform}
.wd{display:inline-block}

/* --- links --------------------------------------------------------------- */
.lnk{
  display:inline-flex;
  align-items:center;
  gap:.7rem;
  font-family:var(--f-mono);
  font-size:.6875rem;
  font-weight:500;
  letter-spacing:.2em;
  text-transform:uppercase;
  padding-bottom:.45rem;
  position:relative;
  color:var(--ink);
}
.lnk::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--ink);transform-origin:left;
  transition:transform .55s var(--ease);
}
.lnk:hover::after{transform:scaleX(.18)}
.lnk .arw{transition:transform .5s var(--ease)}
.lnk:hover .arw{transform:translateX(6px)}
.dark .lnk{color:var(--paper)}
.dark .lnk::after{background:var(--sage)}

.btn{
  display:inline-flex;align-items:center;gap:.85rem;
  font-family:var(--f-mono);font-size:.6875rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;
  padding:1.15rem 1.9rem;
  background:var(--ink);color:var(--paper);
  border:1px solid var(--ink);
  position:relative;overflow:hidden;cursor:pointer;
}
.btn > *{position:relative;z-index:1}
.btn::before{
  content:"";position:absolute;inset:0;background:var(--sage);
  transform:translateY(101%);transition:transform .55s var(--ease);
}
.btn:hover{color:var(--ink)}
.btn:hover::before{transform:translateY(0)}
.dark .btn{background:var(--sage);color:var(--ink);border-color:var(--sage)}
.dark .btn::before{background:var(--paper)}
.dark .btn:hover{color:var(--ink)}
.btn--ghost{background:transparent;color:var(--ink)}
.dark .btn--ghost{color:var(--paper);border-color:var(--hair-dark)}
.dark .btn--ghost:hover{color:var(--ink)}

/* --- nav ----------------------------------------------------------------- */
.nav{
  position:fixed;inset:0 0 auto;z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  gap:2rem;
  padding:clamp(1rem,1.6vw,1.5rem) var(--pad);
  transition:background .5s var(--ease),border-color .5s var(--ease),transform .55s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.is-solid{background:rgba(237,239,233,.9);backdrop-filter:blur(14px);border-bottom-color:var(--hair)}
.nav.is-hidden{transform:translateY(-102%)}
.brand{display:flex;align-items:center;gap:.8rem}
.brand__mark{height:clamp(26px,2.4vw,32px);width:auto}
.brand__type{display:flex;flex-direction:column;gap:.28rem;padding-top:.15rem}
.brand__word{height:clamp(11px,.95vw,13px);width:auto}
.brand__sub{
  font-family:var(--f-mono);font-size:.5rem;letter-spacing:.3em;
  text-transform:uppercase;color:var(--ink-45);
}
.nav__links{display:flex;align-items:center;gap:clamp(1.5rem,2.6vw,2.75rem)}
.nav__links a{
  font-family:var(--f-mono);font-size:.6875rem;font-weight:450;
  letter-spacing:.2em;text-transform:uppercase;
  position:relative;padding-block:.35rem;
}
.nav__links a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:var(--ink);transform:scaleX(0);transform-origin:left;
  transition:transform .5s var(--ease);
}
.nav__links a:hover::after,.nav__links a[aria-current]::after{transform:scaleX(1)}
.nav__links a[aria-current]::after{background:var(--forest)}
.nav__meta{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-45)}
.nav__burger{display:none;background:none;border:0;padding:.5rem;cursor:pointer}
.nav__burger span{display:block;width:22px;height:1px;background:var(--ink);transition:transform .4s var(--ease),opacity .3s}
.nav__burger span + span{margin-top:6px}
.nav.is-open .nav__burger span:first-child{transform:translateY(3.5px) rotate(45deg)}
.nav.is-open .nav__burger span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* --- hero ---------------------------------------------------------------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:flex-end;
  padding-top:clamp(7rem,14vh,10rem);
  padding-bottom:clamp(2.75rem,7vh,5rem);
  overflow:hidden;
}
.hero__media{
  position:absolute;inset:0 0 0 45%;
  clip-path:polygon(16% 0,100% 0,100% 100%,0 100%);
  overflow:hidden;
}
.hero__media img{width:100%;height:100%;object-fit:cover;filter:saturate(.55) contrast(1.04) brightness(1.03)}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,var(--paper) 0%,rgba(237,239,233,.45) 26%,rgba(237,239,233,0) 62%);
}
.hero__inner{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:minmax(0,min(54%,44rem))}
.hero__rail{
  font-family:var(--f-mono);font-size:.625rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-45);display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;margin-bottom:clamp(1.5rem,3vw,2.5rem);
}
.hero__rail b{font-weight:500;color:var(--forest)}

.hero__foot{
  margin-top:clamp(1.75rem,3.4vw,2.75rem);
  display:flex;flex-wrap:wrap;align-items:baseline;gap:1.5rem 3rem;
}
.hero__foot .lead{max-width:44ch}
.hero__scroll{
  position:absolute;right:var(--pad);bottom:clamp(2.75rem,7vh,5rem);
  display:flex;align-items:center;gap:.75rem;color:var(--ink-70);z-index:2;
}
.hero__scroll i{display:block;width:1px;height:38px;background:var(--hair);position:relative;overflow:hidden}
.hero__scroll i::after{content:"";position:absolute;inset:0;background:var(--forest);animation:trickle 2.4s var(--ease) infinite}
@keyframes trickle{0%{transform:translateY(-100%)}55%,100%{transform:translateY(100%)}}

/* --- figures band -------------------------------------------------------- */
.figs{display:grid;grid-template-columns:repeat(4,1fr)}
.figs > div{padding:clamp(2.25rem,4vw,3.5rem) clamp(1.25rem,2.4vw,2.5rem);border-left:1px solid var(--hair-dark)}
.figs > div:first-child{border-left:0;padding-left:0}
.fig__n{font-family:var(--f-display);font-size:clamp(2.4rem,4.6vw,4rem);line-height:.95;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.fig__n sup{font-size:.42em;vertical-align:.9em;letter-spacing:0}
.fig__l{margin-top:.9rem;font-family:var(--f-mono);font-size:.625rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(237,239,233,.5);max-width:24ch;text-wrap:pretty}

/* --- media / reveal frames ---------------------------------------------- */
.frame{position:relative;overflow:hidden;background:var(--paper-3)}
.frame img{width:100%;height:100%;object-fit:cover;filter:saturate(.6) contrast(1.03)}
.frame--tall{aspect-ratio:4/5}
.frame--stick{position:sticky;top:clamp(5.5rem,11vh,7rem)}
.frame--wide{aspect-ratio:16/10}
.frame--sq{aspect-ratio:1}
.frame__cap{
  position:absolute;left:0;bottom:0;
  background:var(--paper);padding:.7rem 1.1rem;
  font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-45);
}

/* --- corridor (signature) ----------------------------------------------- */
.corr{position:relative}
.corr__line{position:relative;height:1px;background:var(--hair);margin-block:clamp(3rem,6vw,4.5rem) 0}
.dark .corr__line{background:var(--hair-dark)}
.corr__prog{position:absolute;inset:0;background:var(--forest);transform:scaleX(0);transform-origin:left}
.dark .corr__prog{background:var(--sage)}
.corr__stations{display:grid;grid-template-columns:repeat(9,1fr);margin-top:-1px;gap:0 .4rem}
.corr__st{position:relative;padding-top:clamp(1.75rem,3vw,2.5rem);text-align:left}
.corr__st::before{
  content:"";position:absolute;top:-4px;left:0;width:8px;height:8px;border-radius:50%;
  background:var(--paper);border:1px solid var(--ink-45);transition:background .5s var(--ease),border-color .5s var(--ease),transform .5s var(--ease);
}
.dark .corr__st::before{background:var(--graphite);border-color:var(--mist)}
.corr__st.is-on::before{background:var(--sage);border-color:var(--forest);transform:scale(1.35);box-shadow:0 0 0 4px rgba(155,211,174,.22)}
.dark .corr__st.is-on::before{border-color:var(--sage)}
.corr__st .cc{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.22em;color:var(--ink-45);display:block;margin-bottom:.55rem}
.dark .corr__st .cc{color:var(--mist)}
.corr__st .cn{font-family:var(--f-display);font-size:clamp(.95rem,1.1vw,1.2rem);line-height:1.1;letter-spacing:-.01em;display:block}
.corr__st .cr{margin-top:.45rem;font-size:.7rem;color:var(--ink-45);line-height:1.5}
.dark .corr__st .cr{color:rgba(237,239,233,.5)}

/* pinned horizontal corridor (markets page) */
.rail{
  position:relative;overflow:hidden;
  min-height:100svh;display:flex;flex-direction:column;justify-content:center;
  padding-block:clamp(5rem,10vh,7.5rem);
}
/* auto cross-axis margins on .wrap stop it stretching inside a column flex box */
.rail > .wrap,.rail__intro{width:100%}
.rail__intro{margin-bottom:clamp(1.75rem,3.5vh,3rem)}
.rail__track{display:flex;will-change:transform;padding-left:var(--pad);height:min(56vh,500px)}
.rail__panel{
  flex:0 0 min(82vw,780px);
  padding-right:clamp(2rem,4vw,3.5rem);
  display:grid;grid-template-columns:minmax(0,4fr) minmax(0,6fr);
  gap:clamp(1.25rem,2.2vw,2rem);
}
.rail__panel .frame{order:-1;height:100%;aspect-ratio:auto}
.rail__head{display:flex;align-items:baseline;gap:1.1rem;padding-bottom:1.25rem;border-bottom:1px solid var(--hair-dark)}
.rail__idx{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.22em;color:var(--sage)}
.rail__name{font-family:var(--f-display);font-size:clamp(2rem,3.4vw,3.1rem);line-height:1;letter-spacing:-.02em}
.rail__meta{margin-top:clamp(1rem,2vh,1.5rem);display:grid;gap:.7rem}
.rail__meta div{display:grid;grid-template-columns:7rem 1fr;gap:1rem;padding-bottom:.85rem;border-bottom:1px solid var(--hair-dark);font-size:.875rem}
.rail__meta dt,.rail__meta .k{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mist)}
.rail__meta .v{color:rgba(237,239,233,.85)}
.rail__bar{position:relative;height:1px;background:var(--hair-dark);margin-top:clamp(1.5rem,3vh,2.5rem)}
.rail__bar i{position:absolute;inset:0;background:var(--sage);transform:scaleX(0);transform-origin:left}

@media (min-width:821px){
  .is-anim .rail__panel{opacity:.34;transition:opacity .8s var(--ease)}
  .is-anim .rail__panel.is-active{opacity:1}
}
@media (max-width:820px){
  /* the pinned horizontal walk becomes a vertical read: the track must give up
     its fixed height, its transform and its rail padding, or nine stacked
     panels overflow a 470px box and collide with the next section */
  .rail{min-height:0;padding-block:var(--sect);overflow:visible;display:block}
  .rail__track{
    display:block;height:auto;
    padding-left:0;padding-inline:var(--pad);
    transform:none !important;
  }
  .rail__panel{
    display:block;width:100%;padding-right:0;
    padding-bottom:clamp(2.25rem,6vw,3rem);
    margin-bottom:clamp(2.25rem,6vw,3rem);
    border-bottom:1px solid var(--hair-dark);
  }
  .rail__panel:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
  .rail__panel .frame{order:0;height:auto;aspect-ratio:16/10;margin-top:1.25rem}
}

/* --- list rows (services / sectors) ------------------------------------- */
.rows{border-top:1px solid var(--hair)}
.row{
  display:grid;grid-template-columns:3.5rem minmax(0,1fr) minmax(0,1.15fr);
  gap:clamp(1rem,3vw,3rem);
  padding-block:clamp(1.75rem,3vw,2.6rem);
  border-bottom:1px solid var(--hair);
  align-items:baseline;
}
.row__k{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.2em;color:var(--ink-45);padding-top:.5rem}
.row__t{font-family:var(--f-display);font-size:clamp(1.35rem,2.1vw,1.95rem);line-height:1.1;letter-spacing:-.015em}
.row__d{color:var(--ink-70);font-size:.9375rem;line-height:1.7}
.row:hover .row__k{color:var(--forest)}

.tags{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--hair);border-left:1px solid var(--hair)}
.tag{
  padding:clamp(1.5rem,2.4vw,2.1rem) clamp(1.1rem,1.8vw,1.6rem);
  border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);
  display:flex;flex-direction:column;gap:.9rem;min-height:9.5rem;
  transition:background .5s var(--ease);
}
.tag:hover{background:var(--paper-2)}
.tag i{display:block;width:14px;height:1px;background:var(--forest)}
.tag span{font-family:var(--f-display);font-size:clamp(1.05rem,1.35vw,1.25rem);line-height:1.2;letter-spacing:-.01em;margin-top:auto}

/* --- marquee ------------------------------------------------------------- */
.marq{border-block:1px solid var(--hair);padding-block:1.35rem;overflow:hidden;display:flex;user-select:none}
.marq__t{display:flex;flex:0 0 auto;gap:clamp(2rem,4vw,3.5rem);padding-right:clamp(2rem,4vw,3.5rem);will-change:transform}
.marq__t span{
  font-family:var(--f-mono);font-size:.6875rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ink-45);display:flex;align-items:center;gap:clamp(2rem,4vw,3.5rem);white-space:nowrap;
}
.marq__t span::after{content:"";width:3px;height:3px;background:var(--sage);border-radius:50%}

/* --- cards --------------------------------------------------------------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair)}
.card{background:var(--paper);padding:clamp(1.75rem,3vw,2.6rem);display:flex;flex-direction:column;gap:1.15rem}
.tint .card{background:var(--paper-2)}
.card__k{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.2em;text-transform:uppercase;color:var(--forest)}
.card__t{font-family:var(--f-display);font-size:clamp(1.25rem,1.75vw,1.6rem);line-height:1.14;letter-spacing:-.015em}
.card__d{font-size:.9375rem;line-height:1.7;color:var(--ink-70)}
.card__r{margin-top:auto;padding-top:1.35rem;border-top:1px solid var(--hair);display:flex;flex-direction:column;align-items:flex-start;gap:.5rem}
.card__r b{font-family:var(--f-display);font-size:clamp(1.5rem,2.2vw,2.1rem);line-height:1;letter-spacing:-.02em;font-weight:400}
.card__r em{font-style:normal;font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-45);max-width:30ch;line-height:1.6}

/* --- pillars ------------------------------------------------------------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(2rem,4vw,4rem)}
.pillar{border-top:1px solid var(--hair);padding-top:1.5rem}
.pillar h3{font-family:var(--f-display);font-size:clamp(1.2rem,1.6vw,1.5rem);line-height:1.15;letter-spacing:-.015em;margin-bottom:.9rem}
.pillar p{font-size:.9375rem;color:var(--ink-70);line-height:1.7}

/* --- timeline ------------------------------------------------------------ */
.tl{margin-top:clamp(3rem,5vw,4.5rem)}
.tl__scale{position:relative;height:1px;background:var(--hair)}
.tl__scale i{position:absolute;inset:0;background:var(--forest);transform:scaleX(0);transform-origin:left}
.tl__years{display:flex;justify-content:space-between;margin-top:1rem;font-family:var(--f-mono);font-size:.625rem;letter-spacing:.12em;color:var(--ink-45);flex-wrap:wrap;gap:.5rem}
.tl__years b{color:var(--forest);font-weight:500}
.tl__marks{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1.5rem,3vw,3rem);margin-top:clamp(2.5rem,4vw,3.5rem)}
.tl__mark{border-left:1px solid var(--hair);padding-left:1.25rem}
.tl__mark span{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.2em;color:var(--forest);display:block;margin-bottom:.7rem}
.tl__mark p{font-size:.9375rem;color:var(--ink-70);line-height:1.65}

/* --- quote --------------------------------------------------------------- */
.quote{position:relative;padding-left:clamp(1.5rem,3vw,3rem)}
.quote::before{content:"";position:absolute;left:0;top:.35em;bottom:.35em;width:3px;background:var(--sage)}
.quote q{quotes:none;font-family:var(--f-display);font-style:italic;font-size:clamp(1.4rem,2.7vw,2.5rem);line-height:1.24;letter-spacing:-.02em;display:block;text-wrap:pretty}
.quote figcaption{margin-top:clamp(1.25rem,2.4vw,2rem);font-family:var(--f-mono);font-size:.625rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-45)}
.dark .quote figcaption{color:var(--mist)}

/* --- page head ---------------------------------------------------------- */
.phead{padding-top:clamp(8rem,14vw,13rem);padding-bottom:clamp(2.5rem,5vw,4rem)}
.phead h1{max-width:22ch}
.phead .lead{margin-top:clamp(1.5rem,3vw,2.25rem)}

/* --- offices ------------------------------------------------------------- */
.offs{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair)}
.off{background:var(--paper);padding:clamp(1.6rem,2.6vw,2.4rem);display:flex;flex-direction:column;gap:1.1rem}
.off__h{display:flex;align-items:center;gap:.85rem}
.off__cc{font-family:var(--f-mono);font-size:.625rem;letter-spacing:.18em;padding:.3rem .5rem;background:var(--ink);color:var(--paper)}
.off__n{font-family:var(--f-display);font-size:clamp(1.2rem,1.6vw,1.45rem);letter-spacing:-.015em;line-height:1}
.off__role{font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.2em;text-transform:uppercase;color:var(--forest)}
.off dl{margin:0;display:grid;gap:.7rem}
.off dl > div{display:grid;gap:.2rem;padding-bottom:.7rem;border-bottom:1px solid var(--hair)}
.off dt{font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-45)}
.off dd{margin:0;font-size:.9375rem}
.off dd a{border-bottom:1px solid var(--hair);transition:border-color .4s}
.off dd a:hover{border-color:var(--forest)}
.off dd.muted{color:var(--ink-45);font-family:var(--f-mono);font-size:.75rem}

/* --- form ---------------------------------------------------------------- */
.form{display:grid;gap:1.5rem}
.field{display:grid;gap:.55rem}
.field label{font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-45)}
.field input,.field select,.field textarea{
  font-family:var(--f-text);font-size:1rem;color:var(--ink);
  background:transparent;border:0;border-bottom:1px solid var(--hair);
  padding:.7rem 0;border-radius:0;transition:border-color .4s var(--ease);
}
.field textarea{resize:vertical;min-height:6.5rem;line-height:1.6}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom-color:var(--forest)}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 9px) 1.35rem,calc(100% - 4px) 1.35rem;background-size:5px 5px;background-repeat:no-repeat}
.form__note{font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-45);line-height:1.7}

/* --- CTA ---------------------------------------------------------------- */
.cta{position:relative;overflow:hidden}
.cta__bg{position:absolute;inset:0;opacity:.24}
.cta__bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.25) contrast(1.05)}
.cta__in{position:relative;z-index:1}
.cta h2{max-width:24ch}
.cta__row{margin-top:clamp(2.25rem,4vw,3.25rem);display:flex;flex-wrap:wrap;gap:1rem 1.5rem;align-items:center}

/* --- footer -------------------------------------------------------------- */
.foot{background:var(--graphite-2);color:var(--paper);padding-top:clamp(3.5rem,6vw,5.5rem);padding-bottom:2rem}
.foot__top{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:clamp(2rem,4vw,3.5rem)}
.foot__lock{display:flex;flex-direction:column;gap:1rem;align-items:flex-start}
.foot__lock img.m{height:52px;width:auto}
.foot__lock img.w{height:16px;width:auto}
.foot__lock img.s{height:13px;width:auto;opacity:.75}
.foot h4{font-family:var(--f-mono);font-size:.625rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--sage);margin-bottom:1.25rem}
.foot ul{display:grid;gap:.75rem}
.foot li,.foot p{font-size:.875rem;color:rgba(237,239,233,.62);line-height:1.6}
.foot a:hover{color:var(--sage)}
.foot__bot{
  margin-top:clamp(3rem,5vw,4.5rem);padding-top:1.5rem;border-top:1px solid var(--hair-dark);
  display:flex;flex-wrap:wrap;gap:.75rem 2rem;justify-content:space-between;
  font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(237,239,233,.42);
}

/* --- reveal states (only while JS animation is active) ------------------ */
.is-anim [data-rv]{opacity:0}
.is-anim [data-rv="up"]{transform:translateY(26px)}
.is-anim [data-rv="stag"]{transform:translateY(24px)}
.is-anim [data-clip]{clip-path:inset(0 0 100% 0)}
.is-anim [data-clip] img{transform:scale(1.14)}

/* --- responsive ---------------------------------------------------------- */
@media (max-width:1080px){
  .frame--stick{position:static}
  .split,.split--even,.split--57,.split--66{grid-template-columns:1fr;gap:clamp(2rem,5vw,3rem)}
  .g-3,.g-4,.cards,.offs,.pillars,.tags,.tl__marks{grid-template-columns:repeat(2,1fr)}
  .figs{grid-template-columns:repeat(2,1fr)}
  .figs > div:nth-child(3){border-left:0;padding-left:0}
  .figs > div{border-top:1px solid var(--hair-dark)}
  .figs > div:nth-child(-n+2){border-top:0}
  .corr__stations{grid-template-columns:repeat(2,1fr);gap:2rem}
  .corr__line{display:none}
  .corr__st{border-top:1px solid var(--hair);padding-top:1.25rem}
  .corr__st::before{display:none}
  .dark .corr__st{border-color:var(--hair-dark)}
}
@media (max-width:820px){
  .nav__links{
    position:fixed;inset:0;background:var(--paper);
    flex-direction:column;align-items:flex-start;justify-content:center;
    gap:1.75rem;padding:var(--pad);
    clip-path:inset(0 0 100% 0);transition:clip-path .65s var(--ease);
  }
  .nav.is-open .nav__links{clip-path:inset(0 0 0% 0)}
  /* backdrop-filter (and any transform) on the bar would make it the containing
     block for the fixed overlay, collapsing the menu to the height of the bar.
     Neither is allowed on mobile. */
  .nav.is-solid{backdrop-filter:none;background:rgba(237,239,233,.97)}
  .nav.is-open{
    background:var(--paper);background-image:none;
    backdrop-filter:none;transform:none !important;
  }
  .nav__links a{font-size:1.5rem;font-family:var(--f-display);letter-spacing:-.01em;text-transform:none}
  .nav__burger{display:block;position:relative;z-index:2}
  .nav__meta{display:none}
  .hero{align-items:flex-end;min-height:100svh}
  .hero__inner{grid-template-columns:minmax(0,1fr)}
  .hero__media{inset:0 0 46% 0;clip-path:polygon(0 0,100% 0,100% 88%,0 100%)}
  .hero__media::after{background:linear-gradient(180deg,rgba(237,239,233,.35) 0%,rgba(237,239,233,.1) 40%,var(--paper) 99%)}
  .hero h1{max-width:none}
  .hero__foot{grid-template-columns:1fr}
  .hero__scroll{display:none}
  .row{grid-template-columns:1fr;gap:.65rem}
  .row__k{padding-top:0}
  .rail__meta div{grid-template-columns:1fr;gap:.25rem}
  .foot__top{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .g-3,.g-4,.cards,.offs,.pillars,.tags,.tl__marks,.figs,.foot__top{grid-template-columns:1fr}
  .figs > div{border-left:0;padding-left:0;border-top:1px solid var(--hair-dark)}
  .figs > div:first-child{border-top:0}
  .tags{border-left:0}
  .tag{border-right:0}
  .hl{white-space:normal}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .hero__scroll i::after{display:none}
}

/* --- language switcher --------------------------------------------------- */
.langsw{display:flex;align-items:center;gap:.5rem;font-family:var(--f-mono);font-size:.625rem;letter-spacing:.16em;text-transform:uppercase}
.langsw a{color:var(--ink-70);padding:.3rem .1rem;position:relative;transition:color .4s var(--ease)}
.langsw a:hover{color:var(--ink)}
.langsw a[aria-current]{color:var(--forest);font-weight:500}
.langsw span{color:var(--ink-45);opacity:.35}

/* --- partner logo wall -------------------------------------------------- */
.brands{
  display:grid;grid-template-columns:repeat(5,1fr);
  border-top:1px solid var(--hair);border-left:1px solid var(--hair);
}
.brands__i{
  border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);
  display:flex;align-items:center;justify-content:center;
  padding:clamp(1.35rem,2.6vw,2.25rem);
  min-height:clamp(7rem,10vw,9.5rem);
  transition:box-shadow .65s var(--ease),transform .65s var(--ease),background .5s var(--ease);
}

.brands__i img{
  max-height:clamp(2rem,3vw,2.9rem);max-width:100%;width:auto;
  object-fit:contain;
  filter:grayscale(1) contrast(.92) opacity(.5);
  transition:filter .7s var(--ease),transform .7s var(--ease);
}
.brands__i:hover{transform:translateY(-4px);box-shadow:0 22px 44px -20px rgba(26,26,24,.42);z-index:2;background:var(--paper)}
.dark .brands__i:hover{background:var(--graphite-2)}
.brands__i:hover img{filter:grayscale(0) contrast(1) opacity(1);transform:scale(1.05)}
.brands__note{margin-top:clamp(1.5rem,2.5vw,2rem);font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-45);line-height:1.7}

/* platform names set in type — official marks are not redistributed here */
.plats{display:flex;flex-wrap:wrap;gap:.75rem}
.plats span{
  font-family:var(--f-mono);font-size:.625rem;letter-spacing:.16em;text-transform:uppercase;
  padding:.6rem 1rem;border:1px solid var(--hair);color:var(--ink-70);
  transition:border-color .5s var(--ease),color .5s var(--ease),background .5s var(--ease);
}
.plats span:hover{border-color:var(--forest);color:var(--forest)}
.dark .plats span{border-color:var(--hair-dark);color:rgba(237,239,233,.72)}
.dark .plats span:hover{border-color:var(--sage);color:var(--sage)}

/* --- divisions ---------------------------------------------------------- */
.divs{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hair)}
.dark .divs{background:var(--hair-dark)}
.div{background:var(--paper);display:flex;flex-direction:column;overflow:hidden}
.dark .div{background:var(--graphite)}
.div__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--paper-3)}
.div__media img{width:100%;height:100%;object-fit:cover;filter:saturate(.5) contrast(1.04);transition:transform 1.1s var(--ease)}
.div:hover .div__media img{transform:scale(1.05)}
.div__body{padding:clamp(1.35rem,2.4vw,2rem);display:flex;flex-direction:column;gap:.9rem;flex:1}
.div__k{font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.2em;text-transform:uppercase;color:var(--forest)}
.dark .div__k{color:var(--sage)}
.div__t{font-family:var(--f-display);font-size:clamp(1.2rem,1.7vw,1.55rem);line-height:1.14;letter-spacing:-.015em}
.div__d{font-size:.9rem;line-height:1.65;color:var(--ink-70)}
.dark .div__d{color:rgba(237,239,233,.68)}
.div__l{margin-top:auto;padding-top:1rem;display:flex;flex-wrap:wrap;gap:.4rem}
.div__l i{
  font-style:normal;font-family:var(--f-mono);font-size:.5rem;letter-spacing:.14em;text-transform:uppercase;
  padding:.32rem .5rem;background:var(--paper-2);color:var(--ink-45);
}
.dark .div__l i{background:var(--graphite-2);color:var(--mist)}

/* --- form states (Web3Forms) -------------------------------------------- */
.form__msg{
  font-family:var(--f-mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;
  line-height:1.7;padding:1rem 1.15rem;border-left:2px solid var(--forest);background:var(--paper);
  display:none;
}
.form__msg.is-on{display:block}
.form__msg.is-err{border-left-color:#A6402F;color:#A6402F}
.form.is-sending .btn{opacity:.55;pointer-events:none}
.form .hidden{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

@media (max-width:1240px){
  .nav__meta{display:none}
}
@media (max-width:1080px){
  .brands{grid-template-columns:repeat(3,1fr)}
  .divs{grid-template-columns:repeat(2,1fr)}
  .corr__stations{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:820px){
  .nav__meta{display:none}
  .langsw{font-size:.5625rem}
}
@media (max-width:560px){
  .brands{grid-template-columns:repeat(2,1fr)}
  .divs{grid-template-columns:1fr}
  .corr__stations{grid-template-columns:repeat(2,1fr)}
}


/* --- per-language typography -------------------------------------------- */
/* Bodoni Moda and Archivo carry no Cyrillic, so Russian uses Playfair Display
   (the same Didone character) and Manrope. Both are wider than the Latin pair
   and Russian runs longer, so the display sizes come down a step. */
html[lang="ru"]{
  --f-display:"Playfair Display",ui-serif,Georgia,serif;
  --f-text:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
html[lang="ru"] .d-xl{font-size:clamp(2.3rem,4.8vw,4.5rem);letter-spacing:-.012em}
html[lang="ru"] .d-l{font-size:clamp(1.8rem,3.5vw,3.15rem);letter-spacing:-.012em}
html[lang="ru"] .d-m{font-size:clamp(1.5rem,2.4vw,2.3rem)}
html[lang="ru"] .quote q{font-size:clamp(1.25rem,2.2vw,2.05rem)}
html[lang="ru"] .rail__name{font-size:clamp(1.6rem,2.6vw,2.4rem)}
html[lang="ru"] .fig__n{font-size:clamp(2.1rem,3.9vw,3.4rem)}
/* Cyrillic set at Latin tracking gets very wide in the mono labels */
html[lang="ru"] .mono,html[lang="ru"] .eyebrow,html[lang="ru"] .lnk,html[lang="ru"] .btn,
html[lang="ru"] .nav__links a,html[lang="ru"] .nav__meta,html[lang="ru"] .fig__l,
html[lang="ru"] .row__k,html[lang="ru"] .card__k,html[lang="ru"] .off__role,
html[lang="ru"] .div__k,html[lang="ru"] .field label,html[lang="ru"] .foot h4,
html[lang="ru"] .rail__meta .k,html[lang="ru"] .corr__st .cc{letter-spacing:.12em}

/* Turkish words run long; ease the largest display step only */
html[lang="tr"] .d-xl{font-size:clamp(2.4rem,5.2vw,5rem)}
html[lang="tr"] .d-l{font-size:clamp(1.95rem,4vw,3.6rem)}

/* --- group companies ----------------------------------------------------- */
.subs{
  display:grid;grid-template-columns:repeat(5,1fr);
  border-top:1px solid var(--hair);border-left:1px solid var(--hair);
}
.sub{
  position:relative;
  border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);
  padding:clamp(1.5rem,2.6vw,2.25rem);
  min-height:clamp(11rem,15vw,13.5rem);
  display:flex;flex-direction:column;gap:.55rem;
  transition:background .55s var(--ease);
}
.sub:hover{background:var(--paper-2)}
.tint .sub:hover{background:var(--paper)}
.sub__bar{
  position:absolute;left:0;right:0;top:-1px;height:2px;background:var(--sage);
  transform:scaleX(0);transform-origin:left;
  transition:transform .6s var(--ease);
}
.sub:hover .sub__bar{transform:scaleX(1)}
.sub__cc{font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.22em;color:var(--forest)}
.sub__n{
  font-family:var(--f-display);font-size:clamp(1.45rem,2.2vw,2rem);
  line-height:1.05;letter-spacing:-.02em;font-weight:400;
}
.sub__c{font-size:.875rem;color:var(--ink-70);line-height:1.5}
.sub__logo{height:clamp(1.5rem,2.2vw,2rem);width:auto;margin-top:.5rem;filter:grayscale(1) opacity(.55);transition:filter .6s var(--ease)}
.sub:hover .sub__logo{filter:grayscale(0) opacity(1)}
.sub__f{margin-top:auto;padding-top:1rem}
.sub__d{
  font-family:var(--f-mono);font-size:.5625rem;letter-spacing:.16em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:.45rem;color:var(--ink);
  border-bottom:1px solid var(--hair);padding-bottom:.3rem;
  transition:border-color .45s var(--ease),color .45s var(--ease);
}
a.sub__d:hover{border-color:var(--forest);color:var(--forest)}
.sub__d--soon{color:var(--ink-45);border-bottom-color:transparent;text-transform:uppercase}
.sub__d .arw{transition:transform .45s var(--ease)}
a.sub__d:hover .arw{transform:translateX(4px)}

@media (max-width:1080px){ .subs{grid-template-columns:repeat(3,1fr)} }
@media (max-width:560px){ .subs{grid-template-columns:repeat(2,1fr)} }


/* ==========================================================================
   MOBILE
   Below 640px the layout is rebuilt rather than merely stacked: the section
   rhythm tightens, dense blocks become two-column data grids instead of long
   single files, mono tracking loosens its grip so labels stop laddering, and
   the display scale steps down so a headline is three or four lines, not six.
   ========================================================================== */
@media (max-width:640px){
  :root{
    --pad:1.375rem;
    --sect:3.25rem;
  }

  /* display type: one step down, tighter leading.
     Russian and Turkish carry words longer than a 284px column ("Специализированные"),
     so let the browser hyphenate rather than clip. */
  .d-xl,.d-l,.d-m,.d-s,.row__t,.card__t,.div__t,.sub__n,.off__n,.rail__name{
    hyphens:auto;overflow-wrap:break-word;
  }
  .d-xl{font-size:clamp(2.15rem,10.2vw,2.9rem);line-height:1.02}
  .d-l{font-size:clamp(1.85rem,8vw,2.3rem);line-height:1.06}
  .d-m{font-size:1.5rem}
  .d-s{font-size:1.15rem}
  .lead{font-size:1rem;line-height:1.6}
  .quote q{font-size:1.35rem;line-height:1.3}
  html[lang="ru"] .d-xl{font-size:clamp(1.95rem,9vw,2.6rem)}
  html[lang="ru"] .d-l{font-size:clamp(1.7rem,7.4vw,2.15rem)}
  html[lang="tr"] .d-xl{font-size:clamp(2rem,9.4vw,2.7rem)}

  /* mono labels: less tracking, so short labels stop breaking mid-phrase */
  .eyebrow,.mono,.fig__l,.row__k,.card__k,.off__role,.div__k,.sub__cc,
  .corr__st .cc,.rail__meta .k,.field label,.form__note,.brands__note,
  .frame__cap,.nav__links a,.foot__bot,.plats span,.div__l i{letter-spacing:.12em}
  .eyebrow{margin-bottom:1.1rem;gap:.6rem}
  .eyebrow::before{width:1.25rem}

  /* hero holds to exactly one screen: picture above the diagonal, copy anchored below */
  .hero{min-height:100svh;padding-top:5.25rem;padding-bottom:2.25rem}
  .hero__media{inset:0 0 52% 0}
  .hero__inner{display:block}
  .hero__rail{flex-direction:column;gap:.35rem;margin-bottom:1.1rem}
  .hero__foot{margin-top:1.25rem;flex-direction:column;align-items:flex-start;gap:1.1rem}
  .hero__foot .lead{max-width:none;font-size:.9375rem;line-height:1.55}

  /* figures become a compact two-column data grid */
  .figs{grid-template-columns:repeat(2,1fr)}
  .figs > div{
    padding:1.5rem 1rem 1.5rem 0;
    border-left:0;border-top:1px solid var(--hair-dark);
  }
  .figs > div:nth-child(-n+2){border-top:0}
  .figs > div:nth-child(even){padding-left:1rem;border-left:1px solid var(--hair-dark)}
  .fig__n{font-size:2.15rem}
  .fig__l{margin-top:.6rem;font-size:.5625rem;max-width:none;line-height:1.55}

  /* the trade corridor: two columns, hairline-ruled */
  .corr{margin-top:2.25rem}
  .corr__stations{grid-template-columns:repeat(2,1fr);gap:0}
  .corr__st{padding:1.1rem 1rem 1.1rem 0;border-top:1px solid var(--hair)}
  .corr__st:nth-child(even){padding-left:1rem;border-left:1px solid var(--hair)}
  .corr__st .cn{font-size:1.1rem}
  .corr__st .cr{font-size:.6875rem;margin-top:.25rem}

  /* divisions: shorter media so a card is a screen-third, not a screen */
  .divs{grid-template-columns:1fr}
  .div__media{aspect-ratio:21/9}
  .div__body{padding:1.15rem 1.2rem 1.3rem;gap:.55rem}
  .div__t{font-size:1.25rem}
  .div__d{font-size:.875rem;line-height:1.55}
  .div__l{padding-top:.75rem;gap:.3rem}
  .div__l i:nth-child(n+4){display:none}

  /* activity areas: two per row, half the height */
  .tags{grid-template-columns:repeat(2,1fr);border-left:1px solid var(--hair)}
  .tag{
    padding:1rem .9rem;min-height:5.5rem;gap:.5rem;
    border-right:1px solid var(--hair);
  }
  .tag span{font-size:.95rem;line-height:1.25}

  /* partner wall and group companies stay two-up */
  .brands{grid-template-columns:repeat(2,1fr)}
  .brands__i{min-height:5.75rem;padding:1.1rem}
  .brands__i img{max-height:1.6rem;filter:grayscale(1) contrast(.92) opacity(.62)}
  .subs{grid-template-columns:repeat(2,1fr)}
  .sub{min-height:9rem;padding:1.25rem 1rem;gap:.4rem}
  .sub__n{font-size:1.3rem}
  .sub__c{font-size:.8125rem}
  .sub__f{padding-top:.85rem}

  /* rows, cards, pillars, offices */
  .frame--tall{aspect-ratio:4/3}
  .row{padding-block:1.5rem;gap:.4rem}
  .row__t{font-size:1.25rem}
  .row__d{font-size:.875rem}
  .cards,.offs,.pillars{grid-template-columns:1fr}
  .card{padding:1.4rem 1.2rem;gap:.85rem}
  .card__t{font-size:1.2rem}
  .card__d{font-size:.875rem;line-height:1.55}
  .card__r{padding-top:.9rem}
  .card__r b{font-size:1.75rem}
  .off{padding:1.5rem 1.25rem;gap:.9rem}
  .pillar{padding-top:1.1rem}
  .pillars{gap:1.75rem}

  /* twelve-year scale: the year ticks are unreadable at this width */
  .tl__years{display:none}
  .tl__scale{margin-bottom:.5rem}
  .tl__marks{grid-template-columns:1fr;gap:1.5rem}
  .tl__mark{padding-left:1rem}

  /* the pinned corridor is a vertical read here */
  .rail__panel .frame{aspect-ratio:16/9}
  .rail__name{font-size:2rem}
  .rail__meta div{padding-bottom:.7rem}

  /* form and footer */
  .form{gap:1.25rem}
  .field input,.field select,.field textarea{font-size:1rem}
  .btn{padding:1rem 1.5rem;width:100%;justify-content:space-between}
  .foot{padding-top:3rem}
  .foot__top{gap:2rem}
  .foot__bot{margin-top:2.25rem;gap:.5rem;flex-direction:column}
  .quote{padding-left:1.1rem}

  /* nav: brand, language, menu — nothing else competes for the bar.
     A soft scrim keeps them legible over the hero picture without hiding it;
     it drops away as soon as the solid bar takes over on scroll. */
  .nav{
    padding:.9rem var(--pad);
    background-image:linear-gradient(180deg,rgba(237,239,233,.96) 0%,rgba(237,239,233,.72) 60%,rgba(237,239,233,0) 100%);
  }
  .langsw a{color:var(--ink)}
  .langsw a:not([aria-current]){color:var(--ink-45)}
  .nav__burger span{background:var(--ink)}
  .nav__links a{font-size:1.35rem}
  .langsw{margin-left:auto;margin-right:.5rem}
  .brand__mark{height:24px}
  .brand__word{height:10px}
  .brand__sub{font-size:.4375rem}
  .phead{padding-top:6.5rem;padding-bottom:2rem}
  .sect--tight{padding-block:2.75rem}
}

/* very narrow phones */
@media (max-width:380px){
  .figs,.corr__stations,.brands,.subs,.tags{grid-template-columns:1fr}
  .figs > div:nth-child(even),.corr__st:nth-child(even){padding-left:0;border-left:0}
  .tags{border-left:0}
  .tag{border-right:0}
  .d-xl{font-size:1.9rem}
  html[lang="ru"] .d-xl{font-size:1.7rem}

  /* the bar runs out of room here: tighten the gaps, drop the slashes, and keep
     the menu button inside the viewport where it can actually be tapped */
  :root{--pad:1.125rem}
  .nav{gap:.6rem;padding:.8rem var(--pad)}
  .brand{gap:.55rem}
  .brand__mark{height:22px}
  .brand__word{height:9px}
  .brand__sub{display:none}
  .langsw{gap:.55rem;font-size:.5rem;margin-right:.15rem}
  .langsw span{display:none}
  .nav__burger{padding:.4rem 0 .4rem .4rem}
  .nav__burger span{width:20px}
}