/* ============================================================
   ALTEBIO — design direction 01 “Corridor”
   Deep navy · editorial serif · a single gold thread
   ============================================================ */

/* --- tokens ------------------------------------------------ */
:root{
  --gold:#D7B56D;
  --gold-lt:#E9D5A6;
  --gold-dk:#A9832F;
  --navy:#0A2340;
  --navy-dp:#061527;
  --navy-lt:#123356;
  --paper:#F4F6F8;
  --white:#fff;

  --bg:#fff;
  --fg:#141A21;
  --fg-mute:#5B6675;
  --line-c:#E2E6EB;

  --maxw:1220px;
  --pad:clamp(20px,5vw,56px);
  --sec-y:clamp(76px,9vw,140px);

  --ff-d:"Source Serif 4",Georgia,"Times New Roman",serif;
  --ff-s:"Instrument Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --e:cubic-bezier(.22,.61,.36,1);
  --hdr-h:74px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr-h) + 16px)}
body{
  margin:0;background:var(--white);color:var(--fg);
  font-family:var(--ff-s);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4,p,figure,ol,ul{margin:0}
ol,ul{padding:0;list-style:none}
::selection{background:var(--gold);color:var(--navy-dp)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}

.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--gold);color:var(--navy-dp);padding:12px 18px;font-weight:600}
.skip:focus{left:12px;top:12px}

/* --- layout primitives ------------------------------------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad);width:100%}
.sec{padding-block:var(--sec-y);position:relative;background:var(--bg);color:var(--fg)}
.sec--paper{--bg:var(--paper)}
.sec--dark{
  --bg:var(--navy-dp);--fg:#EDF1F6;--fg-mute:#9BACC0;--line-c:rgba(255,255,255,.14);
}
.sec--dark .eyebrow{color:var(--gold)}

.eyebrow{
  font-size:.72rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-dk);display:flex;align-items:center;gap:12px;margin-bottom:22px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;flex:none;opacity:.6}
.h2{
  font-family:var(--ff-d);font-weight:400;
  font-size:clamp(1.95rem,3.5vw,3.1rem);line-height:1.1;letter-spacing:-.015em;
  max-width:19ch;
}
.h2 em{font-style:italic;color:var(--gold-dk)}
.sec--dark .h2 em{color:var(--gold)}
.lead{
  font-size:clamp(1.02rem,1.25vw,1.16rem);line-height:1.65;color:var(--fg-mute);max-width:60ch;
}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 56px;align-items:end;margin-bottom:clamp(38px,5vw,64px)}
.sec-head .lead{padding-bottom:6px}
.note{font-size:.8rem;line-height:1.5;color:var(--fg-mute);opacity:.75;margin-top:26px}

/* --- buttons ------------------------------------------------ */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;border:1px solid transparent;border-radius:2px;
  font-size:.9rem;font-weight:500;letter-spacing:.01em;cursor:pointer;
  transition:background .3s var(--e),color .3s var(--e),border-color .3s var(--e),transform .3s var(--e);
  background:var(--gold);color:#20180A;
}
.btn:hover{background:var(--gold-lt);transform:translateY(-1px)}
.btn svg{width:16px;height:16px;flex:none}
.btn--ghost{background:transparent;color:var(--fg);border-color:var(--line-c)}
.btn--ghost:hover{background:transparent;border-color:var(--gold);color:var(--fg)}
.sec--dark .btn--ghost,.hero .btn--ghost{color:#EDF1F6;border-color:rgba(255,255,255,.28)}
.sec--dark .btn--ghost:hover,.hero .btn--ghost:hover{border-color:var(--gold);color:#fff}
.btn--sm{padding:10px 18px;font-size:.82rem;white-space:nowrap}

.arrow-link{display:inline-flex;align-items:center;gap:9px;font-size:.86rem;font-weight:500;color:var(--gold-dk);border-bottom:1px solid transparent;padding-bottom:2px;transition:border-color .3s var(--e),gap .3s var(--e)}
.arrow-link:hover{border-color:currentColor;gap:14px}
.sec--dark .arrow-link{color:var(--gold)}
.arrow-link svg{width:15px;height:15px}

/* --- header -------------------------------------------------- */
.hdr{
  position:fixed;inset:0 0 auto;z-index:100;height:var(--hdr-h);
  display:flex;align-items:center;
  transition:background .4s var(--e),border-color .4s var(--e),height .4s var(--e);
  border-bottom:1px solid transparent;
}
.hdr.is-stuck{background:rgba(6,21,39,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom-color:rgba(255,255,255,.1);height:64px}
.hdr__in{display:flex;align-items:center;gap:clamp(16px,3vw,42px)}
.hdr__logo img{height:22px;width:auto}
.nav{display:flex;align-items:center;gap:clamp(12px,1.8vw,26px);margin-inline:auto}
.nav a{
  font-size:.83rem;color:rgba(237,241,246,.78);padding:6px 0;position:relative;
  transition:color .25s var(--e);white-space:nowrap;
}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--gold);transition:right .35s var(--e)}
.nav a:hover,.nav a.is-active{color:#fff}
.nav a.is-active::after,.nav a:hover::after{right:0}
.hdr__act{display:flex;align-items:center;gap:14px;margin-left:auto}
.lang{display:flex;align-items:center;gap:2px;border:1px solid rgba(255,255,255,.18);border-radius:2px;padding:2px}
.lang button,.lang a{
  background:none;border:0;padding:5px 9px;border-radius:1px;cursor:pointer;display:inline-block;
  font-size:.72rem;font-weight:500;letter-spacing:.06em;color:rgba(237,241,246,.7);line-height:1.35;
  transition:background .25s var(--e),color .25s var(--e);
}
.lang button:hover,.lang a:hover{color:#fff}
.lang button.is-on,.lang a.is-on{background:var(--gold);color:#20180A}
.burger{display:none;width:42px;height:42px;background:none;border:1px solid rgba(255,255,255,.2);border-radius:2px;cursor:pointer;align-items:center;justify-content:center;color:#EDF1F6}
.burger svg{width:20px;height:20px}
.burger .x{display:none}
body.nav-open .burger .x{display:block}
body.nav-open .burger .m{display:none}

/* --- hero ---------------------------------------------------- */
.hero{
  position:relative;min-height:min(100svh,880px);display:flex;flex-direction:column;justify-content:flex-end;
  padding-top:calc(var(--hdr-h) + 40px);background:var(--navy-dp);color:#EDF1F6;overflow:hidden;isolation:isolate;
}
.hero__bg{position:absolute;inset:0;z-index:-1;overflow:hidden}
.hero__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(120% 90% at 12% 20%,rgba(18,51,86,.85),transparent 60%),
    linear-gradient(180deg,rgba(6,21,39,.35) 0%,rgba(6,21,39,.55) 45%,rgba(6,21,39,.95) 100%);
}
.hero__blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;will-change:transform}
.hero__blob--a{width:52vw;height:52vw;left:-8vw;top:-14vw;background:radial-gradient(circle,rgba(27,74,124,.9),transparent 70%);animation:drift-a 34s ease-in-out infinite alternate}
.hero__blob--b{width:44vw;height:44vw;right:-6vw;bottom:-16vw;background:radial-gradient(circle,rgba(215,181,109,.24),transparent 70%);animation:drift-b 40s ease-in-out infinite alternate}
@keyframes drift-a{to{transform:translate3d(9vw,7vh,0) scale(1.15)}}
@keyframes drift-b{to{transform:translate3d(-8vw,-6vh,0) scale(1.1)}}
.hero__grain{
  position:absolute;inset:-50%;opacity:.16;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* the signature: one gold thread from Europe to Tashkent */
.corridor{position:absolute;inset:0;width:100%;height:100%;z-index:1}
.corridor__path{fill:none;stroke:var(--gold);stroke-width:1.25;opacity:.85}
.corridor__ghost{fill:none;stroke:rgba(215,181,109,.18);stroke-width:1.25}
.corridor__label{font-family:var(--ff-s);font-size:12px;letter-spacing:.18em;text-transform:uppercase;fill:rgba(237,241,246,.55)}
.corridor__label--gold{fill:var(--gold)}
.corridor__ring{fill:none;stroke:var(--gold);stroke-width:1;transform-origin:center;transform-box:fill-box;animation:ping 3.4s ease-out infinite}
@keyframes ping{0%{transform:scale(.4);opacity:.9}70%{transform:scale(2.6);opacity:0}100%{opacity:0}}

.hero__in{position:relative;z-index:2;padding-bottom:clamp(48px,7vw,86px)}
.hero__eyebrow{color:var(--gold);letter-spacing:.2em;font-size:.72rem;text-transform:uppercase;display:flex;align-items:center;gap:12px;margin-bottom:26px}
.hero__eyebrow::before{content:"";width:34px;height:1px;background:currentColor;opacity:.7}
.hero__h1{
  font-family:var(--ff-d);font-weight:300;
  font-size:clamp(2.5rem,6.4vw,5.2rem);line-height:1.02;letter-spacing:-.025em;
  max-width:17ch;text-wrap:balance;
}
.hero__h1 em{font-style:italic;color:var(--gold)}
.hero__sub{margin-top:26px;max-width:52ch;font-size:clamp(1rem,1.35vw,1.18rem);line-height:1.62;color:rgba(237,241,246,.78)}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:38px}
.hero__strip{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.13)}
.hero__stats{display:grid;grid-template-columns:repeat(4,1fr)}
.hero__stat{padding:22px 0;border-left:1px solid rgba(255,255,255,.13);padding-left:clamp(14px,2vw,28px)}
.hero__stat:first-child{border-left:0;padding-left:0}
.hero__stat b{display:block;font-family:var(--ff-d);font-weight:400;font-size:clamp(1.3rem,2.1vw,1.85rem);line-height:1.1;color:#fff}
.hero__stat span{display:block;margin-top:6px;font-size:.74rem;letter-spacing:.06em;color:rgba(237,241,246,.55)}
.scroll-hint{position:absolute;right:var(--pad);bottom:calc(100% + 26px);writing-mode:vertical-rl;font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:rgba(237,241,246,.45);display:flex;align-items:center;gap:12px}
.scroll-hint::after{content:"";width:1px;height:44px;background:linear-gradient(180deg,var(--gold),transparent);animation:slide 2.6s ease-in-out infinite}
@keyframes slide{0%,100%{opacity:.25;transform:scaleY(.5)}50%{opacity:1;transform:scaleY(1)}}

/* --- about --------------------------------------------------- */
.ab{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(36px,5vw,80px)}
.ab__body p + p{margin-top:20px}
.ab__body .lead{color:var(--fg);font-size:clamp(1.1rem,1.5vw,1.35rem);line-height:1.55;max-width:32ch;font-family:var(--ff-d)}
.ab__mv{display:grid;gap:26px;margin-top:38px;border-top:1px solid var(--line-c);padding-top:32px}
.ab__mv h3{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-dk);font-weight:500;margin-bottom:9px}
.ab__mv p{font-family:var(--ff-d);font-size:1.12rem;line-height:1.5}
.ab__aside{position:relative}
.ab__team{
  background:var(--navy-dp);color:#EDF1F6;padding:clamp(28px,3.4vw,44px);
  border-top:2px solid var(--gold);position:relative;
}
.ab__team h3{font-family:var(--ff-d);font-weight:400;font-size:clamp(1.5rem,2.3vw,2rem);line-height:1.15;margin-bottom:16px}
.ab__team p{color:rgba(237,241,246,.76);font-size:.98rem}
.ab__facts{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:30px;background:rgba(255,255,255,.14)}
.ab__fact{background:var(--navy-dp);padding:18px 4px 4px}
.ab__fact b{display:block;font-family:var(--ff-d);font-size:1.6rem;font-weight:400;color:var(--gold)}
.ab__fact span{display:block;font-size:.76rem;color:rgba(237,241,246,.6);margin-top:4px;line-height:1.4}
.ab__pic{margin-bottom:26px}

/* --- market -------------------------------------------------- */
.mk{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:clamp(40px,5vw,72px);align-items:center}
.mk__stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line-c);border:1px solid var(--line-c)}
.mk__stat{background:var(--navy-dp);padding:clamp(20px,2.4vw,28px)}
.mk__stat b{display:block;font-family:var(--ff-d);font-weight:400;font-size:clamp(1.8rem,3vw,2.6rem);line-height:1;color:#fff;letter-spacing:-.02em}
.mk__stat i{display:block;font-style:normal;margin-top:10px;font-size:.82rem;font-weight:500;color:var(--gold)}
.mk__stat span{display:block;margin-top:6px;font-size:.8rem;line-height:1.45;color:var(--fg-mute)}
.mk__map{position:relative}
.mk__map svg{width:100%;height:auto;overflow:visible}
.uz-outline{fill:rgba(215,181,109,.05);stroke:var(--gold);stroke-width:1.6;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.uz-city{fill:rgba(237,241,246,.55)}
.uz-city--hq{fill:var(--gold)}
.uz-label{font-family:var(--ff-s);font-size:22px;fill:rgba(237,241,246,.62);letter-spacing:.04em}
.uz-label--hq{fill:#fff;font-weight:500;font-size:25px}
.mk__legend{display:flex;flex-wrap:wrap;gap:22px;margin-top:26px;font-size:.8rem;color:var(--fg-mute)}
.mk__legend b{color:#fff;font-weight:500}
.mk__legend > span{display:flex;align-items:center;gap:8px}
.mk__legend i{width:7px;height:7px;border-radius:50%;background:var(--gold);display:block;flex:none}

/* --- capabilities -------------------------------------------- */
.cap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line-c);border-block:1px solid var(--line-c)}
.cap__item{background:var(--bg);padding:clamp(24px,2.6vw,34px) clamp(18px,2vw,28px);transition:background .35s var(--e)}
.cap__item:hover{background:var(--white)}
.cap__ico{width:30px;height:30px;color:var(--gold-dk);margin-bottom:20px}
.cap__item h3{font-family:var(--ff-d);font-weight:400;font-size:1.22rem;line-height:1.25;margin-bottom:9px}
.cap__item p{font-size:.86rem;line-height:1.55;color:var(--fg-mute)}

/* --- experience ---------------------------------------------- */
.exp__top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 56px;align-items:end;margin-bottom:clamp(36px,4vw,56px)}
.exp__brands{display:flex;flex-wrap:wrap;align-items:center;gap:clamp(20px,4vw,56px);border-block:1px solid var(--line-c);padding-block:26px;margin-bottom:clamp(36px,4vw,52px)}
.brandmark{font-family:var(--ff-d);font-size:clamp(1.2rem,2vw,1.6rem);letter-spacing:.04em;color:var(--fg);opacity:.85}
.brandmark i{font-style:normal;color:var(--gold-dk)}
.exp__brands .brandmark + .brandmark{padding-left:clamp(20px,4vw,56px);border-left:1px solid var(--line-c)}
.exp__brands em{margin-left:auto;font-style:normal;font-size:.78rem;color:var(--fg-mute);max-width:26ch;line-height:1.5}
.exp__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,1.6vw,22px)}
.exp__facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:clamp(36px,4vw,52px);border-top:1px solid var(--line-c);padding-top:30px}
.exp__fact b{display:block;font-family:var(--ff-d);font-weight:400;font-size:clamp(1.7rem,2.6vw,2.3rem);line-height:1;color:var(--gold-dk)}
.exp__fact span{display:block;margin-top:8px;font-size:.82rem;color:var(--fg-mute)}

/* photo placeholders */
.ph{margin:0}
.ph__box{
  position:relative;aspect-ratio:4/5;overflow:hidden;
  background:
    linear-gradient(150deg,var(--ph-a,#123356),var(--ph-b,#0A2340));
  display:flex;align-items:center;justify-content:center;
}
.ph__box::after{
  content:"";position:absolute;inset:0;opacity:.3;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.ph__box svg{width:26px;height:26px;color:rgba(255,255,255,.5);position:relative;z-index:1}
.ph--wide .ph__box{aspect-ratio:16/10}
.ph figcaption{margin-top:12px;font-size:.78rem;line-height:1.45;color:var(--fg-mute)}

/* --- services ------------------------------------------------ */
.svc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,1.8vw,26px)}
.svc__card{
  border:1px solid var(--line-c);padding:clamp(26px,3vw,38px);background:var(--white);
  position:relative;display:flex;flex-direction:column;min-height:100%;
  transition:border-color .35s var(--e),transform .35s var(--e);
}
.svc__card::after{content:"";position:absolute;left:0;right:100%;bottom:-1px;height:2px;background:var(--gold);transition:right .45s var(--e)}
.svc__card:hover{border-color:#CFD5DD;transform:translateY(-3px)}
.svc__card:hover::after{right:0}
.svc__n{font-size:.72rem;letter-spacing:.16em;color:var(--gold-dk);font-weight:500}
.svc__card h3{font-family:var(--ff-d);font-weight:400;font-size:clamp(1.35rem,2vw,1.7rem);margin:26px 0 12px;line-height:1.2}
.svc__card p{font-size:.9rem;line-height:1.6;color:var(--fg-mute)}
.svc__ico{width:26px;height:26px;color:var(--gold-dk);margin-top:26px}

/* --- process (timeline) --------------------------------------- */
.tl{position:relative;max-width:940px;margin:0 auto}
.tl__line{position:absolute;left:50%;top:4px;bottom:4px;width:1px;background:var(--line-c);transform:translateX(-.5px)}
.tl__prog{position:absolute;left:50%;top:4px;height:calc(100% - 8px);width:1px;transform:translateX(-.5px) scaleY(var(--p,0));transform-origin:top;background:linear-gradient(180deg,var(--gold) 0%,var(--gold) 70%,rgba(215,181,109,.25) 100%)}
.tl__item{position:relative;width:50%;padding:0 46px 42px 0;text-align:right}
.tl__item:nth-child(even){margin-left:50%;padding:0 0 42px 46px;text-align:left}
.tl__item:last-child{padding-bottom:0}
.tl__dot{position:absolute;top:7px;right:-5px;width:10px;height:10px;border-radius:50%;background:var(--bg);border:1px solid var(--gold);transition:background .4s var(--e)}
.tl__item:nth-child(even) .tl__dot{left:-5px;right:auto}
.tl__item.is-in .tl__dot{background:var(--gold)}
.tl__m{position:absolute;top:6px;font-size:.72rem;font-weight:500;letter-spacing:.12em;color:var(--gold-dk);white-space:nowrap}
.tl__item:nth-child(odd) .tl__m{left:calc(100% + 28px)}
.tl__item:nth-child(even) .tl__m{right:calc(100% + 28px)}
.tl__item h3{font-family:var(--ff-d);font-weight:400;font-size:clamp(1.25rem,1.9vw,1.55rem);line-height:1.2;margin-bottom:8px}
.tl__item p{font-size:.88rem;line-height:1.55;color:var(--fg-mute);max-width:40ch;margin-left:auto}
.tl__item:nth-child(even) p{margin-left:0;margin-right:auto}

/* --- news ------------------------------------------------------ */
.news{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2vw,30px)}
.news__card{display:flex;flex-direction:column;height:100%;background:var(--bg)}
.news__card .ph__box{aspect-ratio:16/10}
.news__meta{display:flex;align-items:center;gap:12px;margin:20px 0 12px;font-size:.74rem;letter-spacing:.06em;color:var(--fg-mute)}
.news__tag{color:var(--gold-dk);border:1px solid var(--line-c);padding:3px 9px;border-radius:2px}
.news__card h3{font-family:var(--ff-d);font-weight:400;font-size:1.2rem;line-height:1.3;transition:color .3s var(--e)}
.news__card:hover h3{color:var(--gold-dk)}
.news__foot{margin-top:clamp(32px,4vw,46px);display:flex;justify-content:center}

/* --- contact ---------------------------------------------------- */
.cnt{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(38px,4.6vw,72px)}
.form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field--full{grid-column:1/-1}
.field label{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-mute)}
.field input,.field textarea{
  background:transparent;border:0;border-bottom:1px solid var(--line-c);
  padding:11px 2px;font-size:.95rem;color:var(--fg);border-radius:0;
  transition:border-color .3s var(--e);width:100%;
}
.field textarea{resize:vertical;min-height:92px}
.field input:focus,.field textarea:focus{outline:0;border-bottom-color:var(--gold)}
.field input::placeholder,.field textarea::placeholder{color:rgba(155,172,192,.45)}
.consent{grid-column:1/-1;display:flex;gap:12px;align-items:flex-start;font-size:.8rem;line-height:1.5;color:var(--fg-mute)}
.consent input{width:16px;height:16px;margin-top:3px;accent-color:var(--gold);flex:none}
.form__foot{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:6px}
.form__spam{font-size:.74rem;color:var(--fg-mute);opacity:.8;display:flex;align-items:center;gap:8px}
.form__spam svg{width:14px;height:14px}
.form__ok{grid-column:1/-1;display:none;border:1px solid var(--gold);padding:20px 22px;font-size:.92rem;color:var(--fg);gap:12px;align-items:flex-start}
.form__ok svg{width:18px;height:18px;color:var(--gold);flex:none;margin-top:2px}
.form.is-sent .form__ok{display:flex}
.form.is-sent .field,.form.is-sent .consent,.form.is-sent .form__foot{display:none}
.cnt__info{display:grid;gap:1px;align-content:start;background:var(--line-c);border:1px solid var(--line-c)}
.cnt__row{background:var(--navy-dp);padding:20px clamp(18px,2vw,26px);display:flex;gap:16px;align-items:flex-start}
.cnt__row svg{width:18px;height:18px;color:var(--gold);flex:none;margin-top:3px}
.cnt__row span{display:block;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-mute);margin-bottom:5px}
.cnt__row a,.cnt__row p{font-size:.98rem;color:#fff;transition:color .3s var(--e)}
.cnt__row a:hover{color:var(--gold)}
.cnt__map{margin-top:22px;border:1px solid var(--line-c);height:230px;position:relative;overflow:hidden}
.cnt__map iframe{width:100%;height:100%;border:0;filter:grayscale(1) invert(.92) hue-rotate(185deg) contrast(.88) brightness(.95)}

/* --- footer ------------------------------------------------------ */
.ftr{background:#04101E;color:rgba(237,241,246,.65);padding-block:clamp(48px,6vw,72px) 30px}
.ftr__top{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:36px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.ftr__logo img{height:24px;margin-bottom:20px}
.ftr__tag{font-family:var(--ff-d);font-size:1.1rem;line-height:1.4;color:rgba(237,241,246,.8);max-width:26ch}
.ftr h4{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:500;margin-bottom:18px}
.ftr li + li{margin-top:10px}
.ftr a{font-size:.88rem;transition:color .3s var(--e)}
.ftr a:hover{color:#fff}
.ftr__bottom{display:flex;flex-wrap:wrap;gap:16px 30px;align-items:center;padding-top:24px;font-size:.78rem}
.ftr__proto{margin-left:auto;opacity:.5}
.socials{display:flex;gap:10px}
.socials a{width:36px;height:36px;border:1px solid rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;transition:border-color .3s var(--e),color .3s var(--e)}
.socials a:hover{border-color:var(--gold);color:var(--gold)}
.socials svg{width:16px;height:16px}

/* --- reveal ------------------------------------------------------- */
[data-reveal]{opacity:0;transform:translateY(20px);transition:opacity .85s var(--e),transform .85s var(--e);transition-delay:calc(var(--i,0) * 70ms)}
[data-reveal].is-in{opacity:1;transform:none}

/* --- responsive ---------------------------------------------------- */
@media (max-width:1080px){
  .cap{grid-template-columns:repeat(2,minmax(0,1fr))}
  .svc{grid-template-columns:repeat(2,minmax(0,1fr))}
  .exp__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:960px){
  :root{--hdr-h:64px}
  .burger{display:flex}
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(84vw,340px);background:var(--navy-dp);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:4px;
    padding:80px 34px;transform:translateX(101%);transition:transform .45s var(--e);
    border-left:1px solid rgba(255,255,255,.12);margin:0;z-index:99;
  }
  body.nav-open .nav{transform:none}
  body.nav-open{overflow:hidden}
  .nav a{font-family:var(--ff-d);font-size:1.35rem;padding:11px 0;color:rgba(237,241,246,.85)}
  .hdr__act{margin-left:auto}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .hero__stat:nth-child(3){border-left:0;padding-left:0}
  .hero__stat:nth-child(n+3){border-top:1px solid rgba(255,255,255,.13)}
  .ab,.mk,.cnt{grid-template-columns:minmax(0,1fr)}
  .sec-head,.exp__top{grid-template-columns:minmax(0,1fr);align-items:start}
  .mk__map{order:-1}
  .exp__facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news__card:nth-child(3){display:none}
  .scroll-hint{display:none}
}
@media (max-width:760px){
  .tl__line,.tl__prog{left:5px}
  .tl__item,.tl__item:nth-child(even){width:100%;margin-left:0;padding:0 0 34px 30px;text-align:left}
  .tl__dot,.tl__item:nth-child(even) .tl__dot{left:0;right:auto}
  .tl__item:nth-child(odd) .tl__m,.tl__item:nth-child(even) .tl__m{position:static;left:auto;right:auto;display:block;margin-bottom:7px}
  .tl__item p,.tl__item:nth-child(even) p{margin-left:0;margin-right:0}
  .ftr__top{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .hdr__act .btn{display:none}
  .lang button,.lang a{padding:5px 7px;font-size:.68rem}
  .hdr__logo img{height:19px}
  .cap,.svc,.news,.exp__grid{grid-template-columns:minmax(0,1fr)}
  .news__card:nth-child(3){display:flex}
  .form{grid-template-columns:minmax(0,1fr)}
  .hero__cta .btn{flex:1 1 100%;justify-content:center}
  .exp__brands em{margin-left:0;flex-basis:100%}
  .exp__brands .brandmark + .brandmark{padding-left:20px}
  .mk__stats{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  [data-reveal]{opacity:1;transform:none}
}

/* ============================================================
   Дополнения боевого сайта: внутренние страницы, лента, формы
   ============================================================ */

/* --- реальные изображения вместо плейсхолдеров ------------------- */
.ph__box img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s var(--e)}
.ph__box--img{background:var(--paper)}
.ph__box--img::after{display:none}
a:hover .ph__box img,.news__card:hover .ph__box img{transform:scale(1.04)}
.ph__box--contain img{object-fit:contain;padding:10%}

/* --- шапка внутренних страниц ------------------------------------ */
.phead{
  background:var(--navy-dp);color:#EDF1F6;position:relative;overflow:hidden;isolation:isolate;
  padding-top:calc(var(--hdr-h) + clamp(48px,7vw,96px));padding-bottom:clamp(44px,6vw,84px);
}
.phead::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(110% 90% at 15% 15%,rgba(18,51,86,.9),transparent 62%),
             linear-gradient(180deg,rgba(6,21,39,.4),rgba(6,21,39,.98));
}
.phead::after{
  content:"";position:absolute;left:-10%;right:-10%;top:62%;height:1px;z-index:-1;
  background:linear-gradient(90deg,transparent,rgba(215,181,109,.55),transparent);transform:rotate(-4deg);
}
.phead .eyebrow{color:var(--gold)}
.phead h1{
  font-family:var(--ff-d);font-weight:300;font-size:clamp(2.1rem,4.6vw,3.6rem);
  line-height:1.06;letter-spacing:-.02em;max-width:20ch;text-wrap:balance;
}
.phead h1 em{font-style:italic;color:var(--gold)}
.phead__lead{margin-top:22px;max-width:60ch;font-size:clamp(1rem,1.2vw,1.12rem);color:rgba(237,241,246,.76)}
.phead__meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px;font-size:.82rem;color:rgba(237,241,246,.6)}
.phead__meta b{color:var(--gold);font-weight:500}

/* --- хлебные крошки ---------------------------------------------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:.78rem;color:rgba(237,241,246,.55);margin-bottom:22px}
.crumbs a{transition:color .25s var(--e)}
.crumbs a:hover{color:var(--gold)}
.crumbs span[aria-current]{color:rgba(237,241,246,.85)}
.crumbs i{font-style:normal;opacity:.45}

/* --- лента новостей ----------------------------------------------- */
.feed{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,2.4vw,34px)}
.feed .news__card{background:transparent}
.feed__excerpt{margin-top:10px;font-size:.88rem;line-height:1.55;color:var(--fg-mute)}
.feed--empty{border:1px dashed var(--line-c);padding:clamp(30px,5vw,60px);text-align:center;color:var(--fg-mute)}
.feed__filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:clamp(28px,3.4vw,44px)}
.chip{
  display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border:1px solid var(--line-c);
  border-radius:2px;font-size:.82rem;color:var(--fg-mute);transition:border-color .3s var(--e),color .3s var(--e),background .3s var(--e);
}
.chip:hover{border-color:var(--gold);color:var(--fg)}
.chip.is-on{background:var(--navy-dp);border-color:var(--navy-dp);color:#fff}
.chip.is-on b{color:var(--gold)}

/* --- пагинация ---------------------------------------------------- */
.pager{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:clamp(34px,4vw,56px)}
.pager a,.pager span{
  min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line-c);font-size:.86rem;padding-inline:12px;
  transition:border-color .3s var(--e),background .3s var(--e),color .3s var(--e);
}
.pager a:hover{border-color:var(--gold)}
.pager .is-on{background:var(--navy-dp);border-color:var(--navy-dp);color:#fff}
.pager .is-off{opacity:.4;pointer-events:none}

/* --- статья -------------------------------------------------------- */
.article{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:clamp(36px,5vw,72px);align-items:start}
.article__cover{margin-bottom:clamp(28px,3.4vw,44px)}
.article__cover img{width:100%;height:auto;display:block}
.prose{font-size:1.02rem;line-height:1.72;color:var(--fg)}
.prose > * + *{margin-top:20px}
.prose h2{font-family:var(--ff-d);font-weight:400;font-size:clamp(1.5rem,2.4vw,2rem);line-height:1.2;margin-top:44px;letter-spacing:-.01em}
.prose h3{font-family:var(--ff-d);font-weight:400;font-size:clamp(1.25rem,1.9vw,1.5rem);line-height:1.25;margin-top:34px}
.prose p{color:var(--fg-mute)}
.prose strong{color:var(--fg);font-weight:600}
.prose a{color:var(--gold-dk);border-bottom:1px solid rgba(169,131,47,.35);transition:border-color .3s var(--e)}
.prose a:hover{border-bottom-color:currentColor}
.prose ul,.prose ol{padding-left:0;display:grid;gap:11px}
.prose ul li{position:relative;padding-left:24px;color:var(--fg-mute)}
.prose ul li::before{content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--gold)}
.prose ol{counter-reset:n}
.prose ol li{position:relative;padding-left:32px;color:var(--fg-mute);counter-increment:n}
.prose ol li::before{content:counter(n,decimal-leading-zero);position:absolute;left:0;top:0;font-size:.8rem;color:var(--gold-dk);font-weight:500}
.prose blockquote{
  border-left:2px solid var(--gold);padding:6px 0 6px 24px;margin-block:30px;
  font-family:var(--ff-d);font-size:1.15rem;line-height:1.5;color:var(--fg);font-style:italic;
}
.prose img{margin-block:30px;width:100%;height:auto}
.prose figure{margin-block:30px}
.prose figcaption{margin-top:10px;font-size:.8rem;color:var(--fg-mute)}
.prose hr{border:0;border-top:1px solid var(--line-c);margin-block:36px}
.prose table{width:100%;border-collapse:collapse;font-size:.9rem}
.prose th,.prose td{border:1px solid var(--line-c);padding:10px 14px;text-align:left}
.prose th{background:var(--paper);font-weight:500}

.aside-card{border:1px solid var(--line-c);padding:clamp(20px,2.2vw,28px);position:sticky;top:calc(var(--hdr-h) + 20px)}
.aside-card h3{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-dk);font-weight:500;margin-bottom:16px}
.aside-card li + li{margin-top:14px;padding-top:14px;border-top:1px solid var(--line-c)}
.aside-card a{font-size:.9rem;line-height:1.4;transition:color .3s var(--e);display:block}
.aside-card a:hover{color:var(--gold-dk)}
.aside-card time{display:block;font-size:.74rem;color:var(--fg-mute);margin-top:5px}
.share{display:flex;gap:8px;margin-top:14px}
.share a{width:36px;height:36px;border:1px solid var(--line-c);display:flex;align-items:center;justify-content:center;transition:border-color .3s var(--e),color .3s var(--e)}
.share a:hover{border-color:var(--gold);color:var(--gold-dk)}
.share svg{width:16px;height:16px}

/* --- галерея записи ------------------------------------------------ */
.pgal{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:34px}
.pgal a{display:block;aspect-ratio:4/3;overflow:hidden;background:var(--paper)}
.pgal img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--e)}
.pgal a:hover img{transform:scale(1.05)}

/* --- события -------------------------------------------------------- */
.ev{display:grid;gap:1px;background:var(--line-c);border:1px solid var(--line-c)}
.ev__row{
  background:var(--bg);display:grid;grid-template-columns:150px minmax(0,1fr) auto;
  gap:clamp(16px,2.4vw,34px);align-items:center;padding:clamp(20px,2.4vw,30px);
  transition:background .35s var(--e);
}
.ev__row:hover{background:var(--paper)}
.ev__date{font-family:var(--ff-d);font-size:1.05rem;line-height:1.25;color:var(--gold-dk)}
.ev__date b{display:block;font-size:2rem;font-weight:400;color:var(--fg);line-height:1}
.ev__row h3{font-family:var(--ff-d);font-weight:400;font-size:clamp(1.15rem,1.7vw,1.4rem);line-height:1.25}
.ev__place{margin-top:8px;font-size:.83rem;color:var(--fg-mute);display:flex;align-items:center;gap:8px}
.ev__place svg{width:14px;height:14px;color:var(--gold-dk);flex:none}
.ev__go{color:var(--gold-dk);flex:none}
.ev__go svg{width:18px;height:18px}
.ev--past .ev__date b{color:var(--fg-mute)}

/* --- сетка услуг на отдельной странице -------------------------------- */
.svc-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:clamp(36px,5vw,72px);align-items:start}
.svc-list{display:grid;gap:1px;background:var(--line-c);border:1px solid var(--line-c)}
.svc-list a{
  background:var(--bg);padding:18px 22px;display:flex;align-items:center;gap:16px;
  font-size:.94rem;transition:background .3s var(--e),color .3s var(--e);
}
.svc-list a:hover,.svc-list a.is-on{background:var(--paper);color:var(--gold-dk)}
.svc-list span{font-size:.74rem;color:var(--gold-dk);letter-spacing:.1em}

/* --- логотипы партнёров ------------------------------------------------ */
.plogos{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line-c);border:1px solid var(--line-c)}
.plogo{
  background:var(--bg);aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;
  padding:clamp(18px,2.4vw,32px);transition:background .35s var(--e);
}
.plogo:hover{background:var(--paper)}
.plogo img{max-height:60px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.75;transition:filter .35s var(--e),opacity .35s var(--e)}
.plogo:hover img{filter:none;opacity:1}
.plogo span{font-family:var(--ff-d);font-size:1.25rem;letter-spacing:.04em;color:var(--fg-mute)}

/* --- сообщения формы --------------------------------------------------- */
.alert{
  display:flex;gap:12px;align-items:flex-start;padding:16px 20px;border:1px solid var(--line-c);
  font-size:.9rem;line-height:1.5;margin-bottom:22px;background:var(--bg);
}
.alert svg{width:18px;height:18px;flex:none;margin-top:2px}
.alert--ok{border-color:var(--gold);color:var(--fg)}
.alert--ok svg{color:var(--gold)}
.alert--err{border-color:#C24B4B;color:var(--fg)}
.alert--err svg{color:#C24B4B}
.sec--dark .alert{background:rgba(255,255,255,.04)}
.field--err input,.field--err textarea{border-bottom-color:#C24B4B}
.field__err{font-size:.76rem;color:#D96A6A;margin-top:-2px}
.sec--dark .field__err{color:#E58C8C}

/* --- контакты: страница ------------------------------------------------- */
.cnt-page{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(36px,4.6vw,72px);align-items:start}
.cnt-page .cnt__map{height:340px;margin-top:0}
.cnt-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line-c);border:1px solid var(--line-c);margin-bottom:26px}
.cnt-card{background:var(--bg);padding:clamp(20px,2.4vw,28px)}
.cnt-card svg{width:20px;height:20px;color:var(--gold-dk);margin-bottom:14px}
.cnt-card span{display:block;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-mute);margin-bottom:7px}
.cnt-card a,.cnt-card p{font-size:1rem;color:var(--fg);transition:color .3s var(--e)}
.cnt-card a:hover{color:var(--gold-dk)}

/* --- лайтбокс ------------------------------------------------------------ */
.lb{position:fixed;inset:0;z-index:200;background:rgba(6,21,39,.94);display:none;align-items:center;justify-content:center;padding:clamp(16px,4vw,56px)}
.lb.is-on{display:flex}
.lb img{max-width:100%;max-height:88vh;object-fit:contain}
.lb__close{position:absolute;top:20px;right:24px;width:44px;height:44px;border:1px solid rgba(255,255,255,.25);background:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}
.lb__close svg{width:20px;height:20px}
.lb__nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border:1px solid rgba(255,255,255,.25);background:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center}
.lb__nav svg{width:20px;height:20px}
.lb__prev{left:clamp(10px,2vw,26px)}
.lb__next{right:clamp(10px,2vw,26px)}
.lb__cap{position:absolute;bottom:22px;left:0;right:0;text-align:center;color:rgba(237,241,246,.75);font-size:.84rem;padding-inline:20px}

/* --- прочее ---------------------------------------------------------------- */
.sec--tight{padding-block:clamp(52px,6vw,96px)}
.center{text-align:center}
.mt-l{margin-top:clamp(32px,4vw,52px)}
.cta-band{background:var(--navy-dp);color:#EDF1F6;padding-block:clamp(48px,6vw,86px)}
.cta-band .h2{max-width:24ch}
.cta-band__in{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:center}
.cta-band .btn--ghost{color:#EDF1F6;border-color:rgba(255,255,255,.28)}
.lang-note{font-size:.78rem;color:var(--fg-mute);margin-top:14px}
.err-page{padding-block:clamp(90px,14vw,190px);text-align:center}
.err-page h1{font-family:var(--ff-d);font-weight:300;font-size:clamp(4rem,14vw,9rem);line-height:1;color:var(--gold-dk);letter-spacing:-.03em}
.err-page h2{font-family:var(--ff-d);font-weight:400;font-size:clamp(1.5rem,3vw,2.2rem);margin-top:10px}
.err-page p{margin:18px auto 32px;max-width:44ch;color:var(--fg-mute)}

@media (max-width:1080px){
  .feed{grid-template-columns:repeat(2,minmax(0,1fr))}
  .plogos{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:960px){
  .article{grid-template-columns:minmax(0,1fr)}
  .aside-card{position:static}
  .svc-detail,.cnt-page{grid-template-columns:minmax(0,1fr)}
  .cta-band__in{grid-template-columns:minmax(0,1fr)}
  .ev__row{grid-template-columns:110px minmax(0,1fr) auto;gap:18px}
  .pgal{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .feed{grid-template-columns:minmax(0,1fr)}
  .plogos{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cnt-cards{grid-template-columns:minmax(0,1fr)}
  .ev__row{grid-template-columns:minmax(0,1fr);gap:12px;text-align:left}
  .ev__date{display:flex;align-items:baseline;gap:10px}
  .ev__date b{font-size:1.5rem}
  .ev__go{display:none}
  .pgal{grid-template-columns:minmax(0,1fr)}
}