/* ЕЛМ — Основные стили | pmkelm.ru */
/* Единый файл стилей для всех страниц сайта */


/* масштаб: адаптивный — мелко при 150% DPI */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:clamp(16px,1.25vw,20px)}
body{font-family:'Jost',sans-serif;background:var(--bg);color:var(--tx);-webkit-font-smoothing:antialiased;overflow-x:hidden}

:root{
  --bg:#06060A;--bg2:#0D0D14;
  --glass:rgba(6,6,10,.38);--gb:rgba(128,144,168,.10);
  --tx:#EEEAE0;--td:rgba(238,234,224,.38);--ac:#8090A8;--ai:#9EC4DC;
  --bb:#EEEAE0;--bf:#06060A;--ln:#EEEAE0;--line:rgba(128,144,168,.12);
  --icon-bg:rgba(8,16,32,.52);--icon-bd:rgba(140,200,255,.28);
  --icon-ic:rgba(160,215,255,.92);--icon-tx:rgba(150,205,250,.58);
  /* ── Здание: АВТОМАСШТАБ ───────────────────────── */
  /* bld managed directly in selectors */
}
[data-theme="light"]{
  --bg:#F0EEE9;--bg2:#E8E6E1;
  --glass:rgba(240,238,233,.52);--gb:rgba(72,88,104,.11);
  --tx:#1A2B3C;--td:rgba(26,43,60,.44);--ac:#3A5268;--ai:#3A5268;
  --bb:#1A2B3C;--bf:#F0EEE9;--ln:#1A2B3C;--line:rgba(72,88,104,.14);
  --icon-bg:rgba(255,255,255,.88);--icon-bd:rgba(40,80,150,.25);
  --icon-ic:rgba(20,60,120,.88);--icon-tx:rgba(30,70,135,.62);
}

/* ── NAV фикс ── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;gap:1.5rem;
  padding:0.7rem clamp(1.2rem,4vw,3.5rem);
  background:var(--glass);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border-bottom:1px solid var(--gb);
  transition:background .4s;
}
.logo{display:flex;align-items:center;gap:0.5rem;text-decoration:none;flex-shrink:0;}
.logo svg{width:1.5rem;height:1.5rem;flex-shrink:0;}
.logo svg path{stroke:var(--ac);}
.logo-n{
  font-family:'Barlow Condensed',sans-serif;
  font-weight:800;font-size:1.35rem;
  letter-spacing:.04em;color:var(--ln);line-height:1;
  /* жирность через синтез если шрифт не загрузился */
  font-synthesis:weight;
  -webkit-font-smoothing:antialiased;
}
/* Мобайл: лого слева, tb+burger справа */
@media(max-width:56rem){
  .nav{gap:0.6rem;}
  .logo{flex:1;} /* лого растягивается, толкает остальное вправо */
}
.nl{display:flex;align-items:center;gap:0.1rem;flex:1;}
.nl a{
  font-size:0.82rem;font-weight:400;letter-spacing:.07em;text-transform:uppercase;
  color:var(--td);padding:0.3rem 0.7rem;
  text-decoration:none;transition:color .2s;white-space:nowrap;
}
.nl a:hover{color:var(--tx);}

/* правая группа — кнопка + телефон */
.nav-cta-group{
  display:flex;flex-direction:column;align-items:flex-end;gap:3px;
  flex-shrink:0;margin-left:auto;
}
.btn-dis{
  font-size:0.65rem;font-weight:500;letter-spacing:.09em;text-transform:uppercase;
  color:var(--tx);background:transparent;
  padding:0.45rem 1.1rem;border-radius:0;border:1px solid var(--line);cursor:pointer;
  transition:border-color .2s,color .2s,background .2s;white-space:nowrap;width:fit-content;
  font-family:'IBM Plex Mono',monospace;
}
.btn-dis:hover{border-color:var(--ac);background:rgba(128,144,168,.06);}
.nav-phone{
  font-family:'Jost',sans-serif;font-weight:400;font-size:.88rem;letter-spacing:.01em;color:var(--td);text-decoration:none;transition:color .2s;text-align:center;width:100%;
}
.nav-phone:hover{color:var(--tx);}

.tb{
  width:2rem;height:2rem;border-radius:50%;background:transparent;
  border:1px solid var(--gb);display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:border-color .2s,transform .25s;flex-shrink:0;
}
.tb:hover{border-color:var(--ac);transform:rotate(22deg);}
.tb svg{width:0.78rem;height:0.78rem;stroke:var(--ac);fill:none;stroke-width:2;stroke-linecap:round;}
.i-sun{display:block;}.i-moon{display:none;}
[data-theme="light"] .i-sun{display:none;}[data-theme="light"] .i-moon{display:block;}

.bgr{display:none;flex-direction:column;gap:5px;width:1.7rem;cursor:pointer;background:none;border:none;padding:0.2rem;}
.bgr span{height:1px;background:var(--td);display:block;transition:all .3s;}
.bgr.open span:nth-child(1){transform:rotate(45deg) translate(4px,4px);}
.bgr.open span:nth-child(2){opacity:0;}
.bgr.open span:nth-child(3){transform:rotate(-45deg) translate(4px,-4px);}

/* МОБ МЕНЮ */
.mm{
  display:none;position:fixed;inset:0;z-index:200;
  background:var(--bg);flex-direction:column;
  padding:0 clamp(1.2rem,5vw,3.5rem);
  /* учитываем высоту адресной строки браузера */
  padding-bottom:env(safe-area-inset-bottom, 1rem);
  padding-bottom:max(env(safe-area-inset-bottom, 1rem), 1.5rem);
}
.mm.open{display:flex;}
.mmh{display:flex;align-items:center;justify-content:space-between;padding:0.9rem 0;border-bottom:1px solid var(--gb);}
.mc{background:none;border:none;cursor:pointer;width:2.2rem;height:2.2rem;display:flex;align-items:center;justify-content:center;}
.mc svg{width:1.1rem;height:1.1rem;stroke:var(--td);fill:none;stroke-width:2;stroke-linecap:round;}
.mln{display:flex;flex-direction:column;padding:0.25rem 0;}
.mln a{
  font-family:'Barlow Condensed',sans-serif;
  /* без font-weight (убираем жирность по просьбе) */
  font-weight:400;
  font-size:clamp(1.6rem,7vw,2.4rem);
  letter-spacing:.04em;color:var(--td);
  padding:0.55rem 0;border-bottom:1px solid var(--gb);
  text-decoration:none;transition:color .2s;
}
.mln a:hover{color:var(--tx);}
.mf{margin-top:auto;padding:1.2rem 0;display:flex;flex-direction:column;gap:0.8rem;}
.mob-phone{
  font-family:'Jost',sans-serif;font-weight:400;font-size:1.05rem;letter-spacing:0;color:var(--td);text-decoration:none;display:flex;align-items:center;gap:0.5rem;
}
.mob-phone::before{content:'';width:0.9rem;height:1px;background:var(--ac);opacity:.5;}
.mob-phone:hover{color:var(--tx);}
.mob-btns{display:flex;align-items:center;gap:0.8rem;}
.btn-cta{
  font-size:0.82rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;
  color:var(--bf);background:var(--bb);
  padding:0.7rem 1.6rem;border-radius:0;border:1px solid var(--bb);cursor:pointer;
  display:inline-flex;align-items:center;gap:0.5rem;
  transition:opacity .2s,transform .15s;width:fit-content;
}
.btn-cta:hover{opacity:.84;transform:translateY(-1px);}

/* ── HERO ── */
.hero{
  width:100%;
  /* dvh учитывает адресную строку на мобайле */
  height:100svh;
  min-height:30rem;
  background:var(--bg);position:relative;overflow:hidden;
  display:flex;flex-direction:column;transition:background .4s;
}
.gbg{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(var(--gb) 1px,transparent 1px),
    linear-gradient(90deg,var(--gb) 1px,transparent 1px);
  background-size:5rem 5rem;opacity:.4;
}

/* Обёртка здания */
.bld-wrap{
  position:absolute;right:3%;top:0;bottom:0;
  width:56%;
  pointer-events:none;z-index:1;
  display:flex;
  align-items:flex-end;
  justify-content:center;
  padding-bottom:0;
}

/* Само изображение */
.bld-img{
  width:84%;
  max-width:36rem;
  height:auto;object-fit:contain;
  transition:opacity .4s;
  animation:bldGlow 4s ease-in-out infinite;
  position:relative;z-index:2;
}
@keyframes bldGlow{
  0%,100%{filter:drop-shadow(0 0 1.2rem rgba(80,140,240,.18)) brightness(1.0);}
  50%{filter:drop-shadow(0 0 2.8rem rgba(80,160,255,.36)) brightness(1.08);}
}
/* Светлая тема — дневное здание, окна слегка оживают */
[data-theme="light"] .bld-img{
  animation:bldGlowL 6s ease-in-out infinite;
}
@keyframes bldGlowL{
  0%,100%{filter:drop-shadow(0 0 0.6rem rgba(40,80,180,.10)) brightness(1.0);}
  50%{filter:drop-shadow(0 0 1.4rem rgba(40,100,200,.20)) brightness(1.02);}
}

/* 3D волна — canvas поверх здания */
#wave-cv{position:absolute;inset:0;width:100%!important;height:100%!important;pointer-events:auto;z-index:3;}

[data-theme="dark"]  .bld-dark {display:block;}
[data-theme="dark"]  .bld-light{display:none;}
[data-theme="light"] .bld-dark {display:none;}
[data-theme="light"] .bld-light{display:block;}



/* bld-vars mobile — управляется через clamp выше */

/* Мобайл: иконки остаются на позициях, но меньше и без подписей */
@media(max-width:48rem){
  .si-ring{width:2rem;height:2rem;}
  .si-ring svg{width:0.85rem;height:0.85rem;}
  .si-lbl{display:none;}
}

.gfade-b{
  position:absolute;bottom:0;left:0;right:0;height:35%;
  background:linear-gradient(to top,var(--bg) 8%,transparent 100%);
  pointer-events:none;z-index:6;transition:background .4s;
}
.gfade-l{
  position:absolute;top:0;left:0;bottom:0;width:42%;
  background:linear-gradient(to right,var(--bg) 16%,transparent 100%);
  pointer-events:none;z-index:6;transition:background .4s;
}
@media(max-width:48rem){.gfade-l{display:none;}}

/* HERO мобайл — здание крупнее, по центру */
/* мобайл: здание чуть правее центра */
@media(max-width:48rem){
  .bld-wrap{
    left:2.5rem;right:0;width:100%;
    align-items:center;
    justify-content:center;
    padding-bottom:5rem;
  }
  .bld-img{width:88%;max-width:24rem;opacity:0.72;}
}
/* планшет */
@media(min-width:48rem) and (max-width:75rem){
  .bld-wrap{width:60%;}
  .bld-img{width:88%;max-width:32rem;}
}

/* HERO контент */
.hc{
  position:relative;z-index:20;margin-top:auto;
  padding:0 clamp(1.2rem,4vw,3.5rem) clamp(1.8rem,4vh,3.5rem);
  max-width:min(50%,32rem);
  /* отступ под фикс шапку */
  padding-top:5rem;
}
@media(max-width:48rem){
  .hc{
    max-width:100%;
    margin-top:0;
    padding-top:5.5rem;
    padding-bottom:2rem;
    position:absolute;top:0;left:0;right:0;
    display:flex;flex-direction:column;justify-content:flex-end;
    min-height:100%;
  }
}
.sl{
  font-family:'IBM Plex Mono',monospace;font-size:0.72rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--td);margin-bottom:0.6rem;
  display:flex;align-items:center;gap:0.6rem;
}
.sl::before{content:'';width:1.1rem;height:1px;background:var(--ac);opacity:.5;flex-shrink:0;}
.ht{
  font-family:'Jost',sans-serif;font-size:clamp(1.05rem,2.8vw,2.2rem);
  font-weight:300;color:var(--tx);line-height:1.22;margin-bottom:1.2rem;
}
.ht strong{font-weight:500;}.ht em{font-style:italic;font-weight:300;color:var(--ai);}
.hero-actions{display:flex;flex-direction:column;align-items:flex-start;gap:0.6rem;}

@media(max-width:56rem){
  .nl{display:none;}
  .nav-cta-group{display:none;}
  .bgr{display:flex;}
}

/* ── WAVE 3D SCANNER JS ── будет управляться через canvas */

/* ── СЕКЦИИ ── */
.page-wrap{padding-top:3.8rem;}
.section{padding:clamp(3.2rem,6vw,6rem) 0;border-bottom:1px solid var(--line);}
.wrap{max-width:82rem;margin:0 auto;padding:0 clamp(1.2rem,5vw,4.5rem);}
.sec-tag{
  font-family:'IBM Plex Mono',monospace;font-size:0.70rem;letter-spacing:.28em;
  text-transform:uppercase;color:var(--ac);opacity:.5;margin-bottom:0.35rem;
  display:flex;align-items:center;gap:0.8rem;
}
.sec-tag::before{content:'';width:1.8rem;height:1px;background:var(--line);}
h2.sec-h{
  font-family:'Barlow Condensed',sans-serif;font-weight:800;
  font-size:clamp(1.9rem,4vw,3.4rem);letter-spacing:-.01em;
  color:var(--tx);line-height:1;margin-bottom:clamp(2rem,4vw,3.2rem);
}

/* STATS */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);}
@media(max-width:38rem){.stats-row{grid-template-columns:repeat(2,1fr);}}
.stat{background:var(--bg);padding:1.6rem 1.2rem;}
.stat-num{
  font-family:'Barlow Condensed',sans-serif;font-weight:800;
  font-size:clamp(2.2rem,4vw,3.6rem);letter-spacing:-.02em;
  color:var(--tx);line-height:1;margin-bottom:0.25rem;
}
.stat-num span{color:var(--ai);}
.stat-lbl{font-family:'IBM Plex Mono',monospace;font-size:0.70rem;letter-spacing:.15em;text-transform:uppercase;color:var(--td);}

/* УСЛУГИ 3×3 */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);}
@media(max-width:52rem){.svc-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:34rem){.svc-grid{grid-template-columns:1fr;}}
.svc-card{
  background:var(--bg);padding:1.3rem 1.1rem 1rem;
  display:flex;flex-direction:column;gap:0.4rem;
  text-decoration:none;cursor:pointer;
  transition:background .18s;position:relative;overflow:hidden;
}
.svc-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--ac);transform:scaleX(0);transform-origin:left;transition:transform .28s;}
.svc-card:hover{background:rgba(255,255,255,.03);}
.svc-card:hover::before{transform:scaleX(1);}
.svc-n{font-family:'IBM Plex Mono',monospace;font-size:0.65rem;letter-spacing:.18em;color:var(--ac);opacity:.3;text-transform:uppercase;}
.svc-icon{margin-bottom:0.2rem;opacity:.5;}
.svc-icon svg{width:1.6rem;height:1.6rem;stroke:var(--ai);fill:none;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;}
.svc-name{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:1.05rem;color:var(--tx);line-height:1.1;}
.svc-abbr{font-family:'IBM Plex Mono',monospace;font-size:0.65rem;letter-spacing:.1em;color:var(--ai);opacity:.6;text-transform:uppercase;}
.svc-desc{font-size:0.82rem;font-weight:300;color:var(--td);line-height:1.55;flex:1;}
.svc-arr{font-family:'IBM Plex Mono',monospace;font-size:0.70rem;color:var(--ac);opacity:0;transition:opacity .2s;}
.svc-card:hover .svc-arr{opacity:.6;}

/* ПРОЕКТЫ */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);}
@media(max-width:50rem){.proj-grid{grid-template-columns:1fr;}}
.proj-card{background:var(--bg);padding:1.5rem 1.2rem;text-decoration:none;display:block;transition:background .18s;position:relative;}
.proj-card:hover{background:rgba(255,255,255,.03);}
.proj-num{position:absolute;top:1rem;right:1rem;font-family:'IBM Plex Mono',monospace;font-size:0.65rem;letter-spacing:.1em;color:var(--ac);opacity:.2;}
.proj-cat{font-family:'IBM Plex Mono',monospace;font-size:0.65rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ac);opacity:.4;margin-bottom:0.4rem;}
.proj-name{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:1.25rem;color:var(--tx);line-height:1.05;margin-bottom:0.5rem;}
.proj-desc{font-size:0.82rem;font-weight:300;color:var(--td);line-height:1.6;margin-bottom:0.8rem;}
.proj-tags{display:flex;flex-wrap:wrap;gap:0.25rem;}
.proj-tag{font-family:'IBM Plex Mono',monospace;font-size:0.62rem;letter-spacing:.07em;color:var(--ac);opacity:.5;border:1px solid var(--line);padding:0.12rem 0.4rem;}

/* ПОЧЕМУ */
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);}
@media(max-width:38rem){.why-grid{grid-template-columns:1fr;}}
.why-card{background:var(--bg);padding:clamp(1.2rem,3vw,2.5rem);transition:background .18s;position:relative;}
.why-card:hover{background:rgba(255,255,255,.03);}
.why-n{position:absolute;top:0.9rem;right:0.9rem;font-family:'IBM Plex Mono',monospace;font-size:0.65rem;letter-spacing:.1em;color:var(--ac);opacity:.22;}
.why-title{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:1.15rem;color:var(--tx);margin-bottom:0.5rem;}
.why-text{font-size:0.82rem;font-weight:300;color:var(--td);line-height:1.7;}

/* CTA / КОНТАКТЫ */
.cta-section{background:var(--bg2);border-top:1px solid var(--line);}
.cta-inner{
  display:grid;grid-template-columns:1fr 1fr;gap:3rem;
  padding:clamp(2.4rem,5.5vw,4.5rem) 0;
  align-items:start;
}
@media(max-width:50rem){.cta-inner{grid-template-columns:1fr;gap:2rem;}}
.cta-title{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(1.6rem,4vw,3.2rem);color:var(--tx);line-height:1;}
.cta-sub{font-size:0.82rem;font-weight:300;color:var(--td);margin-top:0.5rem;max-width:26rem;line-height:1.7;}

/* Форма */
.cta-form{display:flex;flex-direction:column;gap:0.8rem;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:0.8rem;}
@media(max-width:36rem){.form-row{grid-template-columns:1fr;}}
.form-field{display:flex;flex-direction:column;gap:0.3rem;}
.form-field label{font-family:'IBM Plex Mono',monospace;font-size:0.65rem;letter-spacing:.14em;text-transform:uppercase;color:var(--td);opacity:.7;}
.form-field input,.form-field textarea,.form-field select{
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  color:var(--tx);font-family:'Jost',sans-serif;font-size:0.82rem;font-weight:300;
  padding:0.6rem 0.8rem;outline:none;
  transition:border-color .2s;
  border-radius:0;
  -webkit-appearance:none;
}
[data-theme="light"] .form-field input,
[data-theme="light"] .form-field textarea,
[data-theme="light"] .form-field select{
  background:rgba(0,0,0,.03);
}
.form-field input:focus,.form-field textarea:focus{border-color:var(--ac);}
.form-field textarea{resize:vertical;min-height:5rem;}
.form-submit{display:flex;flex-direction:column;gap:0.5rem;align-items:flex-start;}
.cta-contacts{display:flex;flex-direction:column;gap:0.4rem;margin-top:0.5rem;}
.cta-phone{font-family:'Jost',sans-serif;font-weight:600;font-size:1.2rem;letter-spacing:0;color:var(--tx);text-decoration:none;}
.cta-phone:hover{color:var(--ai);}
.cta-geo{
  font-family:'IBM Plex Mono',monospace;font-size:0.68rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--td);opacity:.45;
  /* выравниваем по центру кнопки */
  align-self:flex-start;
}

/* ФУТЕР */
footer{
  background:var(--bg);border-top:1px solid var(--line);
  padding:clamp(2.5rem,5vw,4rem) 0 clamp(1.5rem,3vw,2.5rem);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:2rem;margin-bottom:2.5rem;
}
@media(max-width:60rem){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:38rem){.footer-grid{grid-template-columns:1fr;}}
.footer-brand{display:flex;flex-direction:column;gap:0.8rem;}
.footer-brand .logo{width:fit-content;}
.footer-tagline{font-size:0.82rem;font-weight:300;color:var(--td);line-height:1.65;max-width:16rem;}
.footer-phone{font-family:'Jost',sans-serif;font-weight:300;font-size:1rem;letter-spacing:0;color:var(--tx);text-decoration:none;margin-top:0.3rem;}
.footer-phone:hover{color:var(--ai);}
.footer-email{font-family:'IBM Plex Mono',monospace;font-size:0.75rem;letter-spacing:.03em;color:var(--td);text-decoration:none;}
.footer-email:hover{color:var(--tx);}
.footer-col h4{
  font-family:'IBM Plex Mono',monospace;font-size:0.68rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--ac);opacity:.5;
  margin-bottom:0.7rem;
}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:0.35rem;}
.footer-col ul li a{
  font-size:0.82rem;font-weight:300;color:var(--td);text-decoration:none;
  transition:color .2s;
}
.footer-col ul li a:hover{color:var(--tx);}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:1.5rem;border-top:1px solid var(--line);
  flex-wrap:wrap;gap:0.5rem;
}
.footer-copy{font-family:'IBM Plex Mono',monospace;font-size:0.65rem;letter-spacing:.1em;color:var(--td);opacity:.35;}
.footer-geo{font-family:'IBM Plex Mono',monospace;font-size:0.65rem;letter-spacing:.16em;text-transform:uppercase;color:var(--td);opacity:.3;}

/* REVEAL */
.reveal{opacity:0;transform:translateY(1rem);transition:opacity .5s cubic-bezier(.4,0,.2,1),transform .5s cubic-bezier(.4,0,.2,1);}
.reveal.visible{opacity:1;transform:none;}
.d1{transition-delay:.07s;}.d2{transition-delay:.14s;}.d3{transition-delay:.21s;}.d4{transition-delay:.28s;}

/* DROPDOWN */
.nl .has-drop{position:relative}


.dropdown{position:absolute;top:calc(100% + 4px);left:0;min-width:220px;background:var(--bg);border:1px solid var(--line);padding:.4rem 0;z-index:200;opacity:0;pointer-events:none;transform:translateY(-6px);transition:opacity .18s,transform .18s}
.nl .has-drop.open .dropdown{opacity:1;pointer-events:all;transform:none}
.dropdown a{display:flex;align-items:center;gap:.7rem;padding:.45rem 1rem;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--td);text-decoration:none;transition:color .15s,background .15s}
.dropdown a:hover{color:var(--tx);background:rgba(128,144,168,.06)}
.d-abbr{font-family:"IBM Plex Mono",monospace;font-size:.62rem;color:var(--ai);opacity:.55;min-width:2.5rem}

/* MODAL */
.modal-overlay{position:fixed;inset:0;z-index:500;background:rgba(6,6,10,.82);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .25s}
.modal-overlay.open{opacity:1;pointer-events:all}
.modal{background:var(--bg2);border:1px solid var(--line);width:min(540px,94vw);max-height:90vh;overflow-y:auto;transform:translateY(16px);transition:transform .25s;position:relative}
.modal-overlay.open .modal{transform:none}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:1.4rem 1.6rem;border-bottom:1px solid var(--line)}
.modal-title{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:1.4rem;color:var(--tx)}
.modal-close{background:none;border:none;cursor:pointer;color:var(--td);font-size:1.2rem;line-height:1;padding:.2rem;transition:color .2s}
.modal-close:hover{color:var(--tx)}
.modal-body{padding:1.4rem 1.6rem;display:flex;flex-direction:column;gap:.9rem}
.modal-row{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
@media(max-width:36rem){.modal-row{grid-template-columns:1fr}}
.modal-agree{font-size:.72rem;color:var(--td);opacity:.5;line-height:1.5}

/* BREADCRUMBS */
.breadcrumbs{display:flex;align-items:center;gap:.4rem;margin-bottom:1.2rem;flex-wrap:wrap}
.breadcrumbs a,.breadcrumbs span{font-family:"IBM Plex Mono",monospace;font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ac);opacity:.4;text-decoration:none;transition:opacity .2s}
.breadcrumbs a:hover{opacity:.8}
.breadcrumbs .sep{opacity:.2;font-size:.55rem}
.breadcrumbs span:last-child{opacity:.6}
.mega{min-width:520px}
.mega-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0}

/* Modal tags (service selector) */
.modal-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.4rem}
.mtag{
  font-family:'IBM Plex Mono',monospace;font-size:.65rem;letter-spacing:.08em;
  text-transform:uppercase;padding:.35rem .75rem;cursor:pointer;
  border:1px solid var(--line);color:var(--td);
  transition:all .18s;user-select:none;
}
.mtag:hover{border-color:var(--ac);color:var(--tx);}
.mtag.active{
  background:var(--steel-xdk,#283848);border-color:var(--ac);
  color:var(--tx);
}
[data-theme="light"] .mtag.active{background:var(--bb,#1A2B3C);color:var(--bf,#F0EEE9);}

/* SVC WHY GRID */
.sg{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}
@media(max-width:38rem){.sg{grid-template-columns:1fr}}
.si{background:var(--bg2);padding:clamp(1.6rem,3vw,2.2rem) clamp(1.2rem,2.5vw,2rem);display:flex;flex-direction:column;gap:.6rem;transition:background .18s;min-height:120px}
.si:hover{background:rgba(255,255,255,.03)}
.si-t{font-family:"Barlow Condensed",sans-serif;font-weight:700;font-size:1.15rem;color:var(--tx);line-height:1.1}
.si-d{font-size:.85rem;font-weight:300;color:var(--td);line-height:1.75}
.scope{display:flex;flex-direction:column;gap:.4rem;list-style:none;padding:0}
.scope li{font-size:.85rem;font-weight:300;color:var(--td);line-height:1.7;padding-left:1rem;position:relative}
.scope li::before{content:"—";position:absolute;left:0;color:var(--ac);opacity:.4}

/* BREADCRUMBS */
.breadcrumbs{display:flex;align-items:center;gap:.4rem;flex-wrap:wrap;margin-bottom:1.4rem}
.breadcrumbs a,.breadcrumbs span{font-family:"IBM Plex Mono",monospace;font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ac);opacity:.4;text-decoration:none;transition:opacity .2s}
.breadcrumbs a:hover{opacity:.85}
.breadcrumbs .sep{opacity:.18}
.breadcrumbs span:last-child{opacity:.65}

/* PAGE HERO */
.pg-hero{padding:clamp(2.5rem,6vw,5rem) 0;border-bottom:1px solid var(--line);background:var(--bg2)}
.pg-h1{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:clamp(2.2rem,5.5vw,4.8rem);color:var(--tx);line-height:1;margin-bottom:1rem}
.pg-lead{font-size:.9rem;font-weight:300;color:var(--td);max-width:40rem;line-height:1.8;margin-bottom:2rem}
.pg-abbr{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ai);opacity:.6;margin-bottom:.6rem}
.pg-sec{padding:clamp(2rem,4.5vw,3.8rem) 0;border-bottom:1px solid var(--line)}
.pg-tag{font-family:"IBM Plex Mono",monospace;font-size:.65rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ac);opacity:.45;display:flex;align-items:center;gap:.8rem;margin-bottom:1.2rem}
.pg-tag::before{content:"";width:1.4rem;height:1px;background:var(--line)}
.pg-h2{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:clamp(1.4rem,3vw,2.2rem);color:var(--tx);line-height:1;margin-bottom:1.4rem}
.pg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
@media(max-width:52rem){.pg-grid{grid-template-columns:1fr 1fr}}
@media(max-width:34rem){.pg-grid{grid-template-columns:1fr}}
.dir-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}
@media(max-width:42rem){.dir-grid{grid-template-columns:1fr}}
.dir-card{background:var(--bg2);padding:clamp(1.4rem,3vw,2rem);display:flex;flex-direction:column;gap:.5rem;transition:background .18s;text-decoration:none}
.dir-card:hover{background:rgba(255,255,255,.03)}
.dir-num{font-family:"IBM Plex Mono",monospace;font-size:.62rem;letter-spacing:.12em;color:var(--ac);opacity:.3}
.dir-t{font-family:"Barlow Condensed",sans-serif;font-weight:700;font-size:1.1rem;color:var(--tx);line-height:1.1}
.dir-d{font-size:.82rem;font-weight:300;color:var(--td);line-height:1.65}

/* Hero reveal fix — видно без скролла */
.pg-hero .reveal{opacity:1;transform:none}
.pg-hero .reveal.visible{opacity:1;transform:none}

/* CTA wrap */
.cta-wrap{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;padding:clamp(2rem,4.5vw,3.8rem) 0}
.cta-wrap-t{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:clamp(1.6rem,3vw,2.4rem);color:var(--tx);line-height:1;margin-bottom:.35rem}
.cta-wrap-s{font-size:.82rem;font-weight:300;color:var(--td)}

/* Tags refinement */
.rt{display:flex;flex-wrap:wrap;gap:.3rem;margin-top:.6rem}
.rtg{font-family:"IBM Plex Mono",monospace;font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ac);background:var(--bg);border:1px solid var(--line);padding:.2rem .55rem;line-height:1.4}
.proj-tag{font-family:"IBM Plex Mono",monospace;font-size:.6rem;letter-spacing:.07em;color:var(--ac);background:rgba(128,144,168,.07);border:1px solid var(--line);padding:.18rem .5rem}

/* DROPDOWN ARROW */
.nl .has-drop > a{display:inline-flex;align-items:center;gap:.35rem}
.nl .has-drop > a::after{content:"";display:inline-block;width:.3rem;height:.3rem;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg);opacity:.4;transition:transform .2s ease,opacity .2s;flex-shrink:0;margin-bottom:.05rem}
.nl .has-drop.open > a::after{transform:rotate(-135deg);opacity:.65;margin-bottom:-.05rem}


/* ── MOVED FROM INLINE HTML ── */
.a1{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:clamp(2.4rem,6vw,5rem);color:var(--tx);line-height:1;margin-bottom:1rem}
.a2{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:clamp(1.4rem,2.8vw,2rem);color:var(--tx);line-height:1;margin-bottom:1.2rem}
.ag{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.ah{padding:clamp(2.5rem,6vw,5rem) 0;border-bottom:1px solid var(--line);background:var(--bg2)}
.ai{background:var(--bg2);padding:1.4rem 1.2rem}
.al{font-size:.9rem;font-weight:300;color:var(--td);max-width:40rem;line-height:1.8}
.as{padding:clamp(2rem,4vw,3.5rem) 0;border-bottom:1px solid var(--line)}
.at::before{content:"";width:1.4rem;height:1px;background:var(--line)}
.at{font-family:"IBM Plex Mono",monospace;font-size:.65rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ac);opacity:.45;display:flex;align-items:center;gap:.8rem;margin-bottom:1.2rem}
.bk:hover{opacity:1;}
.bk{position:fixed;top:1.5rem;left:clamp(1.2rem,4vw,3.5rem);font-family:'IBM Plex Mono',monospace;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ac);text-decoration:none;opacity:.5;transition:opacity .2s;z-index:50;}
.page-wrap{padding-top:3.8rem}
.proj-back:hover{opacity:.9}
.proj-back{font-family:"IBM Plex Mono",monospace;font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ac);opacity:.45;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;margin-bottom:2rem;transition:opacity .2s}
.proj-banner img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.85) brightness(.88)}
.proj-banner::after{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,transparent 40%,rgba(6,6,10,.55) 100%)}
.proj-banner{position:relative;width:100%;aspect-ratio:16/6;overflow:hidden;background:var(--bg2)}
.proj-cta-sub{font-size:.82rem;font-weight:300;color:var(--td)}
.proj-cta-title{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:clamp(1.5rem,3vw,2.2rem);color:var(--tx);line-height:1;margin-bottom:.4rem}
.proj-cta{padding:clamp(2rem,4vw,3.5rem) 0;display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.proj-eyebrow::before{content:"";width:1.8rem;height:1px;background:var(--ac);opacity:.4}
.proj-eyebrow{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ac);opacity:.5;display:flex;align-items:center;gap:.8rem;margin-bottom:.7rem}
.proj-h1{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:clamp(2.4rem,6vw,5rem);color:var(--tx);line-height:1;margin-bottom:1rem}
.proj-hero{padding:clamp(2.5rem,6vw,5rem) 0 0;border-bottom:1px solid var(--line);background:var(--bg2)}
.proj-lead{font-size:.9rem;font-weight:300;color:var(--td);max-width:36rem;line-height:1.75;margin-bottom:2rem}
.proj-tag-row{display:flex;flex-wrap:wrap;gap:.3rem;margin-bottom:2.5rem}
.proj-tag{font-family:"IBM Plex Mono",monospace;font-size:.62rem;color:var(--ac);opacity:.55;border:1px solid var(--line);padding:.15rem .5rem}
.psec-h{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:clamp(1.4rem,2.8vw,2rem);color:var(--tx);line-height:1;margin-bottom:1.2rem}
.psec-tag::before{content:"";width:1.4rem;height:1px;background:var(--line)}
.psec-tag{font-family:"IBM Plex Mono",monospace;font-size:.65rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ac);opacity:.45;display:flex;align-items:center;gap:.8rem;margin-bottom:1.2rem}
.psec{padding:clamp(2rem,4vw,3.5rem) 0;border-bottom:1px solid var(--line)}
.pstat-lbl{font-family:"IBM Plex Mono",monospace;font-size:.65rem;letter-spacing:.14em;text-transform:uppercase;color:var(--td)}
.pstat-num{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:clamp(1.8rem,3.5vw,2.8rem);color:var(--tx);line-height:1;margin-bottom:.2rem}
.pstats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line)}
.pstat{background:var(--bg);padding:1.4rem 1.2rem}
.pw{padding-top:3.8rem}
.rd{font-size:.78rem;font-weight:300;color:var(--td);line-height:1.6}
.rg{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.ri:hover{background:rgba(255,255,255,.025)}
.ri{background:var(--bg2);padding:1.4rem 1.2rem;transition:background .18s;display:flex;flex-direction:column;gap:.3rem;text-decoration:none;color:inherit}
.rn{font-family:"Barlow Condensed",sans-serif;font-weight:700;font-size:1.1rem;color:var(--tx)}
.s2{font-family:"Barlow Condensed",sans-serif;font-weight:800;font-size:clamp(1.4rem,2.8vw,2rem);color:var(--tx);line-height:1;margin-bottom:1.2rem}
.sa{font-family:"IBM Plex Mono",monospace;font-size:.65rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ai);opacity:.6;margin-bottom:.5rem}
.scope li{font-size:.82rem;font-weight:300;color:var(--td);line-height:1.8;margin-left:1.2rem}
.sh{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(2.4rem,7vw,5.5rem);letter-spacing:.02em;color:var(--tx);line-height:1;margin-bottom:1rem;}
.sh{padding:clamp(2.5rem,6vw,5rem) 0;border-bottom:1px solid var(--line);background:var(--bg2)}
.si-d{font-size:.82rem;font-weight:300;color:var(--td);line-height:1.6}
.si-t{font-family:"Barlow Condensed",sans-serif;font-weight:700;font-size:1rem;color:var(--tx);margin-bottom:.3rem}
.si:hover{background:rgba(255,255,255,.025)}
.si{background:var(--bg2);padding:1.2rem;transition:background .18s}
.sn{font-family:'IBM Plex Mono',monospace;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ac);opacity:.35;border:1px solid var(--line);padding:.5rem 1rem;display:inline-block;}
.ss{font-size:.88rem;font-weight:300;color:var(--td);max-width:34rem;line-height:1.7;margin-bottom:2.5rem;}
.st::before{content:'';display:inline-block;width:2rem;height:1px;background:var(--ac);opacity:.5;margin-right:.8rem;vertical-align:middle;}
.step-n{font-family:"IBM Plex Mono",monospace;font-size:.65rem;color:var(--ac);opacity:.35;padding-top:.15rem}
.step-text{font-size:.82rem;font-weight:300;color:var(--td);line-height:1.7}
.step-title{font-family:"Barlow Condensed",sans-serif;font-weight:700;font-size:1.05rem;color:var(--tx);margin-bottom:.35rem}
.step:hover{background:rgba(255,255,255,.025)}
.steps{display:flex;flex-direction:column;gap:1px;background:var(--line)}
.step{background:var(--bg2);padding:1.4rem 1.2rem;display:grid;grid-template-columns:2.5rem 1fr;gap:1rem;transition:background .18s}
.st{font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ac);opacity:.55;margin-bottom:1.2rem;}
.sw::before{content:'';position:absolute;inset:0;background-image:linear-gradient(var(--gb) 1px,transparent 1px),linear-gradient(90deg,var(--gb) 1px,transparent 1px);background-size:5rem 5rem;opacity:.28;pointer-events:none;}
.sw{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:clamp(2rem,8vw,7rem);background:var(--bg);position:relative;overflow:hidden;}
.sys-abbr{font-family:"IBM Plex Mono",monospace;font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ai);opacity:.6}
.sys-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.sys-item:hover{background:rgba(255,255,255,.025)}
.sys-item{background:var(--bg2);padding:1rem;display:flex;flex-direction:column;gap:.3rem;transition:background .18s}
.sys-name{font-size:.82rem;font-weight:300;color:var(--td);line-height:1.5}
@media(max-width:38rem){.pstats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:42rem){.sys-grid{grid-template-columns:1fr 1fr}}
@media(max-width:44rem){.ag{grid-template-columns:repeat(2,1fr)}}

/* Reference list link fix */
.rc{font-family:"IBM Plex Mono",monospace;font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ac);opacity:.5;text-decoration:none}
.rn{text-decoration:none}
.ri:hover .rn{color:var(--tx);opacity:1}
@media(max-width:52rem){.rg{grid-template-columns:1fr 1fr}}
@media(max-width:34rem){.rg{grid-template-columns:1fr}}

/* Privacy page */
.prv-wrap{max-width:52rem}
.prv-sec{margin-bottom:1.2rem;padding-bottom:1.2rem;border-bottom:1px solid var(--line)}
.prv-sec:last-child{border-bottom:none;padding-bottom:0}
.prv-sec h2{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:1.1rem;color:var(--tx);margin:0 0 .5rem}
.prv-sec p{font-size:.82rem;font-weight:300;color:var(--td);line-height:1.65;margin:.35rem 0}
.prv-sec ul{margin:.35rem 0;padding-left:1.1rem}
.prv-sec li{font-size:.82rem;font-weight:300;color:var(--td);line-height:1.6;margin:.1rem 0}
.prv-sec a{color:var(--ai);text-decoration:none}.prv-sec a:hover{color:var(--tx)}
.prv-contacts{background:var(--bg2);padding:1.2rem 1.4rem !important;margin-top:.4rem}
.prv-cg{display:grid;gap:.25rem;margin-top:.3rem}
.prv-cr{display:grid;grid-template-columns:7rem 1fr;gap:.5rem;align-items:baseline}
.prv-ck{font-family:'IBM Plex Mono',monospace;font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ac);opacity:.6;white-space:nowrap}
.prv-cv{font-size:.82rem;font-weight:300;color:var(--td)}
.prv-cv a{color:var(--ai);text-decoration:none}.prv-cv a:hover{color:var(--tx)}
.prv-wrap .pg-h1{font-size:clamp(1.8rem,4vw,3rem)}

/* Contacts page mobile */
.form-agree{font-size:.72rem;color:var(--td);opacity:.6;line-height:1.5;max-width:28rem}
.form-agree a{color:var(--ai);text-decoration:none}
@media(max-width:52rem){
  .contacts-grid{grid-template-columns:1fr !important}
  .form-bottom{flex-direction:column;align-items:flex-start !important}
  .form-bottom .btn-cta{width:auto}
  .form-agree{font-size:.68rem}
}
.proj-grid-2{grid-template-columns:repeat(2,1fr)!important}
@media(max-width:42rem){.proj-grid-2{grid-template-columns:1fr!important}}
/* proj-grid cards always visible — no reveal animation needed */
.proj-grid .reveal,.proj-grid-2 .reveal{opacity:1;transform:none}
.proj-grid-1{display:grid;grid-template-columns:1fr;gap:1px;background:var(--line);max-width:42rem}

/* Gallery carousel */
.gallery{position:relative;margin-top:1.6rem}
.gallery-track{display:flex;gap:4px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-ms-overflow-style:none;cursor:grab}
.gallery-track::-webkit-scrollbar{display:none}
.gallery-track.is-dragging{cursor:grabbing;user-select:none}
.gallery-slide{flex:0 0 auto;width:calc(33.333% - 3px);scroll-snap-align:start;position:relative;overflow:hidden;aspect-ratio:4/3;background:var(--bg2)}
@media(max-width:52rem){.gallery-slide{width:calc(50% - 2px)}}
@media(max-width:32rem){.gallery-slide{width:80%}}
.gallery-slide img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.gallery-slide:hover img{transform:scale(1.04)}
.gallery-cap{position:absolute;bottom:0;left:0;right:0;padding:.5rem .7rem;background:linear-gradient(transparent,rgba(6,6,10,.82));font-family:'IBM Plex Mono',monospace;font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--td);opacity:.9}
.gallery-nav{display:flex;gap:.5rem;margin-top:.8rem;align-items:center}
.gallery-btn{background:var(--bg2);border:1px solid var(--line);color:var(--td);width:2.2rem;height:2.2rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color .18s,color .18s;flex-shrink:0}
.gallery-btn:hover{border-color:var(--ac);color:var(--tx)}
.gallery-dots{display:flex;gap:4px;align-items:center}
.gallery-dot{width:4px;height:4px;background:var(--line);transition:background .2s,width .2s}
.gallery-dot.active{background:var(--ac);width:16px}

/* === PARTNERS === */
.partners-section { padding: 48px 0; }
.partners-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--td);
  text-align: center;
  margin: 0 0 32px;
}
.partners-grid {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 0 20px;
  overflow-x: auto;
  padding-bottom: 4px;
}
.partner-logo {
  opacity: .35;
  transition: opacity .25s;
  cursor: default;
}
.partner-logo:hover { opacity: .75; }
.partner-logo span {
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--tx);
  white-space: nowrap;
}

.partner-logo img {
  height: 22px;
  width: 110px;
  object-fit: contain;
  object-position: center;
  filter: grayscale(1) brightness(10);
  transition: filter .25s, opacity .25s;
  display: block;
}
.light .partner-logo img {
  filter: grayscale(1) brightness(0);
}
.partner-logo img:hover {
  filter: grayscale(0) brightness(1);
  opacity: 1;
}