/* Кольори, шрифти та розміри задаються з адмінки через CSS-змінні (:root) */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-weight:var(--bw);font-size:var(--fs);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;width:100%;height:100%;object-fit:cover}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;text-align:inherit}
ul{list-style:none}
.container{max-width:var(--container);margin:0 auto;padding:0 var(--pad)}
:root{--pad:clamp(20px,6vw,64px)}
.ph{filter:var(--img-filter)}
.ph-empty{width:100%;height:100%;background:var(--bg-3)}
.muted{color:var(--muted)}
.bg{background:var(--bg)}.bg2{background:var(--bg-2)}.bg3{background:var(--bg-3)}

.caps{text-transform:uppercase;letter-spacing:var(--ls);font-size:.79em;font-weight:400}
.h1,.h2,.srv h3{font-family:var(--serif);font-weight:var(--hw);text-transform:var(--h-transform)}
.h2{letter-spacing:.04em;font-size:calc(clamp(26px,3.2vw,38px)*var(--hs));line-height:1.15}
.link-line{display:inline-flex;align-items:center;gap:12px;padding-bottom:8px;border-bottom:1px solid var(--line);transition:border-color .3s,gap .3s}
.link-line:hover{border-color:var(--accent);gap:18px}
.arrow{width:14px;height:8px;flex:none}
.btn{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;padding:18px 28px;border:1px solid var(--line);border-radius:var(--radius);transition:background .3s,color .3s,border-color .3s}
.btn:hover{background:var(--accent);color:var(--bg);border-color:var(--accent)}
.btn-filled .btn{background:var(--accent);color:var(--bg);border-color:var(--accent)}
.btn-filled .btn:hover{background:transparent;color:var(--text);border-color:var(--line)}

/* HEADER */
header{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .4s,padding .4s;padding:22px 0}
header.scrolled{background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:14px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{font-family:var(--serif);font-size:15px;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.menu{display:flex;gap:clamp(18px,2.4vw,34px)}
.menu a{position:relative}
.menu a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--text);transition:width .3s}
.menu a:hover::after{width:100%}
.nav-right{display:flex;align-items:center;gap:22px}
.lang{display:flex;gap:2px;align-items:center}
.lang a{padding:4px 6px;opacity:.45;transition:opacity .3s}
.lang a.active,.lang a:hover{opacity:1}
.lang span{opacity:.3}
.burger{width:22px;height:14px;position:relative;flex:none}
.burger i{position:absolute;left:0;right:0;height:1px;background:var(--text);transition:transform .3s,opacity .3s}
.burger i:nth-child(1){top:0}.burger i:nth-child(2){top:6px}.burger i:nth-child(3){top:12px}
body.menu-open{overflow:hidden}
body.menu-open .burger i:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.menu-open .burger i:nth-child(2){opacity:0}
body.menu-open .burger i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.overlay{position:fixed;inset:0;z-index:40;background:color-mix(in srgb,var(--bg) 97%,transparent);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:30px;opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s;padding:80px 20px}
body.menu-open .overlay{opacity:1;visibility:visible}
.overlay ul{display:flex;flex-direction:column;align-items:center;gap:18px}
.overlay ul a{font-family:var(--serif);font-size:calc(30px*var(--hs));text-transform:var(--h-transform);letter-spacing:.05em}
.overlay .socials-m{display:flex;gap:28px}

/* SECTIONS */
.pad-s{padding:clamp(40px,6vw,70px) 0}
.pad-m{padding:clamp(64px,9vw,110px) 0}
.pad-l{padding:clamp(90px,12vw,160px) 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:40px;flex-wrap:wrap}
.sec-intro{color:var(--muted);max-width:620px;margin:-16px 0 36px}

/* HERO */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:0!important}
.hero.h85{min-height:85vh;min-height:85svh}.hero.h70{min-height:70vh;min-height:70svh}
.hero-img{position:absolute;inset:0 0 0 30%}
.hero-full .hero-img{inset:0}
.hero-split .hero-img{inset:0 0 0 50%}
.hero-img img{object-position:center 20%;filter:var(--img-filter) contrast(1.1) brightness(.8)}
.hero-img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--bg) 0%,color-mix(in srgb,var(--bg) calc(var(--ov)*100%),transparent) 30%,transparent 60%),linear-gradient(0deg,var(--bg) 0%,transparent 25%)}
.hero-full .hero-img::after{background:color-mix(in srgb,var(--bg) calc(var(--ov)*100%),transparent)}
.hero-split .hero-img::after{background:linear-gradient(90deg,var(--bg) 0%,transparent 25%)}
.hero-content{position:relative;z-index:2;padding-top:110px;padding-bottom:60px;width:100%}
.h1{font-size:calc(clamp(44px,6.4vw,92px)*var(--hs));line-height:1.02;letter-spacing:.03em}
.hero .role{margin-top:26px}
.vline{width:1px;height:70px;background:var(--line);margin:32px 0}
.hero-text{font-size:1.07em;max-width:300px;margin-bottom:40px}
.side-socials{position:absolute;right:var(--pad);top:50%;transform:translateY(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:22px}
.side-socials a{writing-mode:vertical-rl;transform:rotate(180deg);font-size:10px;letter-spacing:.2em;text-transform:uppercase;opacity:.8;transition:opacity .3s}
.side-socials a:hover{opacity:1}
.side-socials a+a{padding-bottom:82px;background:linear-gradient(var(--line),var(--line)) center bottom/1px 60px no-repeat}

/* PORTFOLIO */
.grid{display:grid;gap:clamp(12px,2vw,24px)}
.cols-2{grid-template-columns:repeat(2,1fr)}.cols-3{grid-template-columns:repeat(3,1fr)}.cols-4{grid-template-columns:repeat(4,1fr)}.cols-5{grid-template-columns:repeat(5,1fr)}
.card{position:relative;display:block;width:100%;aspect-ratio:3/3.9;overflow:hidden;background:var(--bg-3);border-radius:var(--radius)}
.ar-square .card{aspect-ratio:1/1}.ar-landscape .card{aspect-ratio:4/3}
.card img{transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.card:hover img{transform:scale(1.05)}
.card::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.7) 0%,rgba(0,0,0,0) 45%);pointer-events:none}
.card-title{position:absolute;left:18px;bottom:18px;right:18px;z-index:2;font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:400;line-height:1.4;color:#fff}
.card-count{position:absolute;top:14px;right:14px;z-index:2;font-size:11px;color:#fff;opacity:.75;letter-spacing:.1em}
.card-count::before{content:"◻ "}

/* GALLERY */
.masonry{columns:3;column-gap:clamp(12px,2vw,24px)}
.mcols-2{columns:2}.mcols-4{columns:4}.mcols-5{columns:5}
.m-item{display:block;width:100%;margin-bottom:clamp(12px,2vw,24px);break-inside:avoid;overflow:hidden;border-radius:var(--radius)}
.m-item img{height:auto;transition:transform 1s cubic-bezier(.2,.7,.2,1)}
.m-item:hover img{transform:scale(1.03)}

/* ABOUT */
.about{display:grid;grid-template-columns:1fr 1.6fr 1.6fr;gap:clamp(24px,4vw,60px);align-items:center}
.about-meta{align-self:end;padding-bottom:20px}
.about-meta .caps{display:block;line-height:1.8}
.about-meta .sep{width:22px;height:1px;background:var(--line);margin:18px 0}
.about-meta .vline{height:50px;margin:24px 0 0}
.about-frame{position:relative;aspect-ratio:4/4.3;overflow:hidden;border-radius:var(--radius)}
.about-text p{color:color-mix(in srgb,var(--text) 82%,var(--bg));max-width:420px;margin-top:22px}
.about-text .link-line{margin-top:36px}

/* SERVICES */
.srv-grid{display:grid;border-top:1px solid var(--line)}
.scols-1{grid-template-columns:1fr}.scols-2{grid-template-columns:repeat(2,1fr)}.scols-3{grid-template-columns:repeat(3,1fr)}.scols-4{grid-template-columns:repeat(4,1fr)}
.srv{padding:32px 24px 32px 0;border-right:1px solid var(--line);margin-right:24px}
.srv:last-child{border-right:0;margin-right:0}
.srv h3{font-size:calc(22px*var(--hs));letter-spacing:.03em;line-height:1.2}
.srv p{color:var(--muted);font-size:.93em;margin:14px 0 22px}
.srv .price{font-size:12px;letter-spacing:.1em;text-transform:uppercase}

/* PROCESS */
.process-wrap{display:grid;grid-template-columns:1fr 3fr;gap:40px}
.steps{display:grid;grid-template-columns:repeat(var(--n),1fr);gap:24px}
.step .num{display:flex;align-items:center;gap:14px;font-family:var(--serif);font-size:22px;color:var(--muted);margin-bottom:12px}
.step .num::after{content:"";flex:1;height:1px;background:var(--line)}
.step:last-child .num::after{display:none}
.step h4{font-size:11px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}
.step p{font-size:.86em;color:var(--muted);line-height:1.6}

/* REVIEWS */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,3vw,40px)}
.rev{border-top:1px solid var(--line);padding-top:26px}
.rev blockquote{font-family:var(--serif);font-size:calc(20px*var(--hs));line-height:1.45;font-style:italic}
.rev blockquote::before{content:"«"}.rev blockquote::after{content:"»"}
.who{margin-top:20px;color:var(--muted);display:flex;align-items:center;gap:12px}
.rev-ava{width:40px;height:40px;border-radius:50%;flex:none}

/* TEXT */
.text-block{max-width:860px}
.text-block.center{text-align:center}
.text-body p{margin-top:18px;color:color-mix(in srgb,var(--text) 82%,var(--bg))}
.text-block .h2+.text-body{margin-top:12px}

/* CTA */
.cta{position:relative;overflow:hidden;padding:clamp(80px,10vw,130px) 0!important}
.cta-img{position:absolute;inset:0 0 0 40%}
.cta-img img{object-position:center 30%;filter:var(--img-filter) brightness(.6)}
.cta-img::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--bg) 0%,transparent 55%)}
.cta .container{position:relative;z-index:2}
.cta .h2{font-size:calc(clamp(34px,4.6vw,60px)*var(--hs));margin-bottom:40px}

/* CONTACT */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,90px);align-items:start}
.contact-text{color:var(--muted);margin:22px 0 30px;max-width:420px}
.contact-list{display:flex;flex-direction:column;gap:10px;font-size:1.05em}
.contact-list a:hover{opacity:.7}
.contact-soc{display:flex;gap:24px;margin-top:30px}
.lead-form{display:flex;flex-direction:column;gap:22px}
.fld{display:flex;flex-direction:column;gap:8px}
.fld span{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.fld input,.fld textarea{font:inherit;color:var(--text);background:transparent;border:0;border-bottom:1px solid var(--line);padding:10px 0;outline:none;transition:border-color .3s;border-radius:0;resize:vertical}
.fld input:focus,.fld textarea:focus{border-color:var(--text)}
.fld.err input{border-color:#d66}
.lead-form .btn{align-self:flex-start;margin-top:6px}
.lead-form .btn[disabled]{opacity:.5;pointer-events:none}
.form-msg{font-size:.93em;min-height:1.4em}
.form-msg.bad{color:#e07a7a}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* FOOTER */
footer{padding:50px 0;border-top:1px solid color-mix(in srgb,var(--text) 6%,transparent);background:var(--bg)}
.foot{display:grid;grid-template-columns:1.4fr 2fr 1fr auto;gap:30px;align-items:center}
.foot-tag{margin-top:8px}
.foot-links{display:grid;grid-template-columns:repeat(3,auto);gap:10px 40px;justify-content:start}
.foot-soc{display:flex;flex-direction:column;gap:10px}
.foot a:not(.btn):hover{opacity:.6}
.copy{margin-top:40px;color:var(--muted);font-size:11px}

/* LIGHTBOX */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.94);display:flex;align-items:center;justify-content:center}
.lightbox[hidden]{display:none}
.lightbox img{max-width:min(92vw,1400px);max-height:86vh;width:auto;height:auto;object-fit:contain;filter:none;user-select:none}
.lightbox button{position:absolute;color:#fff;font-size:44px;line-height:1;padding:16px;opacity:.7;transition:opacity .2s}
.lightbox button:hover{opacity:1}
.lb-close{top:10px;right:14px}
.lb-prev{left:6px;top:50%;transform:translateY(-50%)}
.lb-next{right:6px;top:50%;transform:translateY(-50%)}
.lb-count{position:absolute;bottom:20px;left:0;right:0;text-align:center;color:#fff;opacity:.6}

/* =====================================================================
   3D
   ===================================================================== */
.cell{min-width:0}

/* WebGL-сцена головного екрана */
.hero-gl{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity 1.4s ease}
.hero.gl-ready .hero-gl{opacity:1}
.hero.gl-ready .hero-img img{opacity:0;transition:opacity 1.4s ease}
.hero.scene-tunnel .hero-img{inset:0}
.hero.scene-tunnel .hero-img::after{background:linear-gradient(90deg,color-mix(in srgb,var(--bg) 80%,transparent) 0%,color-mix(in srgb,var(--bg) calc(var(--ov)*100%),transparent) 32%,transparent 62%),linear-gradient(0deg,var(--bg) 0%,transparent 22%),linear-gradient(180deg,color-mix(in srgb,var(--bg) 60%,transparent) 0%,transparent 18%)}
.hero.gl-hover{cursor:pointer}
.hero-content{will-change:transform,opacity}

/* Поява заголовка по літерах */
.intro .hero .h1{perspective:800px}
.intro .hero .h1 .w{display:inline-block;white-space:nowrap}
.intro .hero .h1 .ch{display:inline-block;transform-origin:50% 100%;animation:chIn 1.5s cubic-bezier(.2,.75,.1,1) both;animation-delay:calc(var(--d) * 45ms + .35s)}
@keyframes chIn{from{opacity:0;transform:translate3d(0,.45em,-80px) rotateX(-95deg)}to{opacity:1;transform:none}}
.intro .hero-content>:not(.h1){animation:fadeUp 1.3s cubic-bezier(.2,.7,.2,1) both}
.intro .hero-content>.role{animation-delay:1s}
.intro .hero-content>.vline{animation-delay:1.15s;transform-origin:top}
.intro .hero-content>.hero-text{animation-delay:1.3s}
.intro .hero-content>.link-line{animation-delay:1.45s}
.intro .hero .side-socials{animation:fadeIn 1.5s 1.6s both}
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* Поява блоків у 3D */
.fx3d.anim .reveal{transform:perspective(1200px) translate3d(0,70px,-60px) rotateX(14deg);transform-origin:50% 0;transition:opacity 1.2s cubic-bezier(.2,.7,.2,1),transform 1.4s cubic-bezier(.2,.7,.2,1)}
.fx3d.anim .reveal.in{transform:none}

/* Нахил за курсором */
.fx3d .tilt{transform:perspective(1000px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .7s cubic-bezier(.2,.7,.2,1),box-shadow .7s;will-change:transform}
.fx3d .tilt.tilting{transition:transform .12s linear,box-shadow .4s;box-shadow:0 30px 60px -20px rgba(0,0,0,.55)}
.fx3d .tilt img{transform:translate3d(var(--tx,0px),var(--ty,0px),0) scale(1.08);transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.fx3d .tilt.tilting img{transition:transform .12s linear}
.fx3d .card.tilt:hover img{transform:translate3d(var(--tx,0px),var(--ty,0px),0) scale(1.12)}
.glare{position:absolute;inset:0;z-index:3;pointer-events:none;background:radial-gradient(circle at var(--gx,50%) var(--gy,50%),rgba(255,255,255,.28),transparent 55%);opacity:0;transition:opacity .5s;mix-blend-mode:soft-light}
.tilt.tilting .glare{opacity:1}
.fx3d .card .card-title{transform:translateZ(0);transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.fx3d .card.tilting .card-title{transform:translate3d(calc(var(--tx,0px) * -0.6),calc(var(--ty,0px) * -0.6),0)}

/* 3D-карусель */
.sec-carousel{overflow:hidden}
.ring-wrap{--w:clamp(170px,21vw,300px);--h:calc(var(--w) * 1.32);--r:calc(var(--w) / 2 / tan(180deg / var(--n)) + clamp(20px,3vw,46px));
  position:relative;height:calc(var(--h) * 1.62);perspective:clamp(900px,110vw,1700px);perspective-origin:50% 35%;
  cursor:grab;touch-action:pan-y;user-select:none;-webkit-user-select:none;outline:none;margin-top:10px}
.ring-wrap.dragging{cursor:grabbing}
.ring-wrap:focus-visible{box-shadow:inset 0 0 0 1px var(--line)}
.ring{position:absolute;left:50%;top:6%;width:var(--w);height:var(--h);margin-left:calc(var(--w) / -2);transform-style:preserve-3d;
  transform:translateZ(calc(var(--r) * -1)) rotateX(-4deg) rotateY(var(--rot,0deg))}
.ring-item{position:absolute;inset:0;display:block;border-radius:var(--radius);
  transform:rotateY(calc(var(--i) * 360deg / var(--n))) translateZ(var(--r));
  -webkit-box-reflect:below 14px linear-gradient(transparent 62%,rgba(255,255,255,.16))}
.ring-item img{border-radius:var(--radius);filter:var(--img-filter) brightness(var(--lum,1));pointer-events:none;transition:filter .2s}
.ring-item::after{content:"";position:absolute;inset:0;border:1px solid var(--line);border-radius:var(--radius);pointer-events:none;opacity:0;transition:opacity .4s}
.ring-item.front::after{opacity:1}
.ring-hint{text-align:center;color:var(--muted);margin-top:-6px}
.ring-hint::before,.ring-hint::after{content:"";display:inline-block;width:34px;height:1px;background:var(--line);vertical-align:middle;margin:0 14px}
@supports not (width:calc(tan(45deg) * 1px)){.ring-wrap{--r:calc(var(--w) * 1.6)}}

/* =====================================================================
   УСЯ СТОРІНКА В 3D: живий фон за всіма секціями
   ===================================================================== */
#bg3d{position:fixed;inset:0;z-index:-1;width:100vw;height:100vh;display:block;pointer-events:none;opacity:0;transition:opacity 2.2s ease}
#bg3d.on{opacity:1}
body.bg3d{background:
  radial-gradient(1100px 760px at 78% 12%,color-mix(in srgb,var(--text) 7%,transparent),transparent 62%),
  radial-gradient(900px 700px at 8% 72%,color-mix(in srgb,var(--accent) 6%,transparent),transparent 60%),
  var(--bg) fixed}
.bg3d .bg,.bg3d .cta{background:transparent}
.bg3d .bg2{background:linear-gradient(180deg,transparent 0%,color-mix(in srgb,var(--bg-2) 55%,transparent) 18%,color-mix(in srgb,var(--bg-2) 55%,transparent) 82%,transparent 100%)}
.bg3d .bg3{background:linear-gradient(180deg,transparent 0%,color-mix(in srgb,var(--bg-3) 62%,transparent) 18%,color-mix(in srgb,var(--bg-3) 62%,transparent) 82%,transparent 100%)}
.bg3d footer{background:color-mix(in srgb,var(--bg) 72%,transparent);border-top-color:var(--line)}
.bg3d .card,.bg3d .ph-empty{background:color-mix(in srgb,var(--bg-3) 70%,transparent)}
/* фото плавно розчиняються у фоні замість різкого краю */
.bg3d .hero:not(.scene-tunnel) .hero-img{
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 46%),linear-gradient(0deg,transparent 0%,#000 30%);-webkit-mask-composite:source-in;
  mask-image:linear-gradient(90deg,transparent 0%,#000 46%),linear-gradient(0deg,transparent 0%,#000 30%);mask-composite:intersect}
.bg3d .hero.hero-full:not(.scene-tunnel) .hero-img{-webkit-mask-image:linear-gradient(0deg,transparent 0%,#000 30%);mask-image:linear-gradient(0deg,transparent 0%,#000 30%)}
.bg3d .hero-img::after{background:color-mix(in srgb,var(--bg) calc(var(--ov) * 45%),transparent)}
.bg3d .hero.scene-tunnel .hero-img::after{background:linear-gradient(90deg,color-mix(in srgb,var(--bg) 88%,transparent) 0%,color-mix(in srgb,var(--bg) 70%,transparent) 30%,color-mix(in srgb,var(--bg) calc(var(--ov) * 40%),transparent) 48%,transparent 70%)}
.bg3d .cta-img{
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 55%),linear-gradient(0deg,transparent 0%,#000 22%,#000 78%,transparent 100%);-webkit-mask-composite:source-in;
  mask-image:linear-gradient(90deg,transparent 0%,#000 55%),linear-gradient(0deg,transparent 0%,#000 22%,#000 78%,transparent 100%);mask-composite:intersect}
.bg3d .cta-img::after{background:none}
/* об'ємна прокрутка: секції нахиляються й «відпливають» у глибину */
.bg3d .sec:not(.hero){perspective:1600px}
.bg3d .sec:not(.hero)>.depth{transform-origin:50% 50%;will-change:transform}

/* Анімація появи */
.anim .reveal{opacity:0;transform:translateY(24px);transition:opacity 1s ease,transform 1s ease}
.anim .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.anim .reveal,.fx3d.anim .reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.hero-gl{display:none}}

/* АДАПТИВ */
@media (max-width:1024px){
  .menu{display:none}
  .cols-3,.cols-4,.cols-5{grid-template-columns:repeat(2,1fr)}
  .mcols-4,.mcols-5{columns:3}
  .scols-3,.scols-4{grid-template-columns:repeat(2,1fr)}
  .scols-3 .srv:nth-child(2n),.scols-4 .srv:nth-child(2n){border-right:0;margin-right:0}
  .scols-3 .srv:nth-child(n+3),.scols-4 .srv:nth-child(n+3){border-top:1px solid var(--line)}
  .process-wrap{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr 1fr}
  .rev-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .hero-img,.hero-split .hero-img{inset:0}
  .hero-img::after,.hero-split .hero-img::after{background:linear-gradient(0deg,var(--bg) 0%,color-mix(in srgb,var(--bg) 45%,transparent) 55%,color-mix(in srgb,var(--bg) 20%,transparent) 100%)}
  .hero{align-items:flex-end}
  .hero-content{padding-bottom:70px}
  .side-socials{display:none}
  .about{grid-template-columns:1fr}
  .about-meta{order:3;padding:0}
  .about-meta .vline{display:none}
  .steps{grid-template-columns:1fr 1fr;gap:32px 20px}
  .step .num::after{display:none}
  .srv-grid[class*=scols]{grid-template-columns:1fr}
  .srv{border-right:0!important;margin-right:0!important;border-top:1px solid var(--line)}
  .srv:first-child{border-top:0}
  .masonry[class*=mcols]{columns:2}
  .rev-grid{grid-template-columns:1fr}
  .cta-img{inset:0}
  .cta-img::after{background:color-mix(in srgb,var(--bg) 60%,transparent)}
  .contact{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr}
  .foot-links{grid-template-columns:repeat(2,auto)}
  .logo{font-size:13px}
  .nav-right .lang{display:none}
  .ring-wrap{--w:clamp(150px,46vw,220px);perspective:900px}
  .bg3d .hero:not(.scene-tunnel) .hero-img{-webkit-mask-image:linear-gradient(0deg,transparent 0%,#000 55%);mask-image:linear-gradient(0deg,transparent 0%,#000 55%)}
  .bg3d .cta-img{-webkit-mask-image:linear-gradient(0deg,transparent 0%,#000 25%,#000 75%,transparent 100%);mask-image:linear-gradient(0deg,transparent 0%,#000 25%,#000 75%,transparent 100%)}
  .hero.scene-tunnel .hero-img::after,.bg3d .hero.scene-tunnel .hero-img::after{background:linear-gradient(0deg,color-mix(in srgb,var(--bg) 90%,transparent) 0%,color-mix(in srgb,var(--bg) 62%,transparent) 50%,transparent 80%)}
  .fx3d.anim .reveal{transform:perspective(900px) translate3d(0,50px,-40px) rotateX(10deg)}
}
@media (max-width:420px){
  .grid[class*=cols-]{grid-template-columns:1fr 1fr;gap:10px}
  .card-title{left:12px;bottom:12px;right:12px;font-size:10px}
}