/* ============ RODAS SHEPETIVKA — construction & development group ============
   DNA: cinematic onyx + champagne gold + bone, Playfair Display serif, gold hairlines,
   editorial three-division layout, structural-lattice hero. Distinct from all prior sites. */
:root{
  --bg:#0d0d0f; --bg2:#141416; --panel:#17171a; --panel2:#1d1d21;
  --fg:#f1ece2; --fg2:#a39d90; --fg3:#6f6a60;
  --line:rgba(241,236,226,.11); --line2:rgba(198,161,91,.34);
  --gold:#c6a15b; --gold2:#e6c988; --goldd:#a9843f;
  --grad:linear-gradient(115deg,#e6c988,#c6a15b 55%,#a9843f);
  --rad:2px; --maxw:1320px;
  --ff:'Inter',system-ui,sans-serif;
  --fd:'Playfair Display',Georgia,serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--ff);background:var(--bg);color:var(--fg);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body.lock{overflow:hidden}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
img{max-width:100%;display:block}
::selection{background:var(--gold);color:#0d0d0f}
main,.hd,.mob{position:relative;z-index:2}
.gold{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.it{font-style:italic}

/* ambient : gold glows + film grain */
body::before{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(50% 40% at 80% 6%,rgba(198,161,91,.14),transparent 60%),radial-gradient(45% 45% at 8% 92%,rgba(198,161,91,.07),transparent 60%)}
body::after{content:'';position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.05;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='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.cursor{position:fixed;top:0;left:0;width:7px;height:7px;border-radius:50%;background:var(--gold);pointer-events:none;z-index:9999;transition:width .3s,height .3s,background .3s;mix-blend-mode:difference}
.cursor.big{width:60px;height:60px;background:transparent;border:1px solid var(--gold)}
@media (hover:none){.cursor{display:none}}

.pre{position:fixed;inset:0;z-index:10000;background:var(--bg);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:28px;transition:opacity .7s,visibility .7s}
.pre.done{opacity:0;visibility:hidden}
.pre__logo{font-family:var(--fd);font-weight:700;font-size:clamp(2.4rem,8vw,5rem);letter-spacing:.02em;color:var(--fg)}
.pre__logo i{font-style:normal;color:var(--gold)}
.pre__bar{width:min(220px,52vw);height:1px;background:var(--line);overflow:hidden;position:relative}
.pre__bar b{display:block;height:100%;width:0;background:var(--gold);transition:width .2s}
.pre__num{font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;color:var(--fg3)}

.hd{position:fixed;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:22px clamp(20px,4vw,54px);z-index:100;transition:background .4s,box-shadow .4s,padding .4s}
.hd.sc{background:rgba(13,13,15,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:13px}
.brand__m{width:36px;height:36px;flex:none;overflow:visible}
.brand__t{font-family:var(--fd);font-weight:700;font-size:1.28rem;letter-spacing:.04em}
.brand__t small{display:block;font-family:var(--ff);font-weight:500;font-size:.5rem;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);margin-top:1px}
.hd__nav{display:flex;gap:34px}
.hd__nav a{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--fg2);transition:color .25s;position:relative}
.hd__nav a:hover{color:var(--fg)}
.hd__nav a::after{content:'';position:absolute;left:0;bottom:-7px;width:0;height:1px;background:var(--gold);transition:width .3s}
.hd__nav a:hover::after{width:100%}
.hd__r{display:flex;align-items:center;gap:20px}
.lang{display:flex;align-items:center;gap:9px;font-size:.72rem;letter-spacing:.1em}
.lang button{color:var(--fg3);transition:color .25s}
.lang button.on{color:var(--gold)}
.lang span{width:1px;height:11px;background:var(--line2)}
.hd__cta{display:inline-flex;align-items:center;gap:9px;padding:12px 22px;border:1px solid var(--line2);color:var(--fg);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;border-radius:100px;transition:background .3s,color .3s;will-change:transform}
.hd__cta:hover{background:var(--gold);color:#0d0d0f;border-color:var(--gold)}
.bg{display:none;flex-direction:column;gap:6px;width:32px;height:32px;align-items:center;justify-content:center}
.bg span{width:24px;height:1.5px;background:var(--fg);transition:.3s}
.bg.x span:first-child{transform:translateY(3.75px) rotate(45deg)}
.bg.x span:last-child{transform:translateY(-3.75px) rotate(-45deg)}

.mob{position:fixed;inset:0;z-index:99;background:var(--bg);padding:120px clamp(24px,7vw,60px) 50px;display:flex;flex-direction:column;justify-content:space-between;transform:translateY(-100%);transition:transform .6s cubic-bezier(.76,0,.24,1);visibility:hidden}
.mob.open{transform:translateY(0);visibility:visible}
.mob nav{display:flex;flex-direction:column}
.mob nav a{font-family:var(--fd);font-weight:600;font-size:clamp(2rem,9vw,3rem);padding:14px 0;border-bottom:1px solid var(--line);display:flex;align-items:baseline;gap:16px}
.mob nav a i{font-family:var(--ff);font-size:.7rem;font-style:normal;letter-spacing:.2em;color:var(--gold)}
.mob__m{font-size:.85rem;letter-spacing:.08em;color:var(--fg2)}

section{padding:clamp(84px,12vw,170px) clamp(20px,4vw,54px);position:relative}
.wrap{max-width:var(--maxw);margin:0 auto}
.eyebrow{display:inline-flex;align-items:center;gap:13px;font-size:.7rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold)}
.eyebrow::before{content:'';width:34px;height:1px;background:var(--gold)}
.sec-h{font-family:var(--fd);font-weight:600;letter-spacing:-.01em;line-height:1.06;font-size:clamp(2.4rem,6vw,4.8rem);margin-top:26px}
.sec-h em{font-style:italic}
.sec-sub{color:var(--fg2);max-width:54ch;font-size:1.08rem;margin-top:22px;line-height:1.75}

/* hero */
.hero{min-height:100vh;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:40px;padding-top:150px;overflow:hidden}
.hero__cv{position:absolute;right:-6%;top:0;width:60%;height:100%;z-index:0;pointer-events:none}
.hero__l{position:relative;z-index:3}
.hero__eb{opacity:0;transform:translateY(16px);transition:.9s;margin-bottom:34px}
.hero__eb.in{opacity:1;transform:none}
.hero__h{font-family:var(--fd);font-weight:600;letter-spacing:-.015em;line-height:1.0;font-size:clamp(3rem,8vw,7rem)}
.hero__h .ln{display:block;overflow:hidden}
.hero__h .w{display:inline-block}
.hero__p{max-width:44ch;color:var(--fg2);font-size:clamp(1.05rem,1.4vw,1.2rem);margin-top:30px;line-height:1.8;opacity:0;transform:translateY(16px);transition:.9s .15s}
.hero__p.in{opacity:1;transform:none}
.hero__cta{display:flex;gap:26px;align-items:center;flex-wrap:wrap;margin-top:40px;opacity:0;transform:translateY(16px);transition:.9s .25s}
.hero__cta.in{opacity:1;transform:none}
.btn{display:inline-flex;align-items:center;gap:12px;padding:17px 34px;background:var(--gold);color:#0d0d0f;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;border-radius:100px;transition:background .3s,transform .25s,box-shadow .3s;will-change:transform}
.btn:hover{background:var(--gold2);box-shadow:0 14px 40px -12px rgba(198,161,91,.6)}
.btn.gh{background:transparent;border:1px solid var(--line2);color:var(--fg)}
.btn.gh:hover{background:rgba(198,161,91,.1);box-shadow:none}
.ln-a{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;position:relative;color:var(--gold)}
.ln-a::after{content:'';position:absolute;left:0;bottom:-5px;width:100%;height:1px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.ln-a:hover::after{transform:scaleX(1)}
.hero__cred{position:absolute;left:clamp(20px,4vw,54px);bottom:38px;display:flex;gap:clamp(30px,5vw,72px);z-index:3;border-top:1px solid var(--line);padding-top:24px;width:min(560px,80%)}
.hero__cred div .n{font-family:var(--fd);font-weight:600;font-size:clamp(1.4rem,2.4vw,2rem);line-height:1}
.hero__cred div .n span{color:var(--gold)}
.hero__cred div .l{font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--fg3);margin-top:8px}
.hero__cvwrap{position:relative;z-index:2;height:100%;min-height:480px}

/* credential strip */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
.strip .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;padding:26px 0}
.strip__i{display:flex;align-items:center;gap:12px;font-size:.78rem;letter-spacing:.06em;color:var(--fg2)}
.strip__i svg{width:18px;height:18px;color:var(--gold);flex:none}

/* divisions — three large panels */
.divs{border-top:1px solid var(--line)}
.divp{border-bottom:1px solid var(--line);display:grid;grid-template-columns:120px 1fr auto;gap:clamp(20px,4vw,60px);align-items:center;padding:clamp(34px,5vw,58px) 0;position:relative;overflow:hidden;transition:padding .5s}
.divp::before{content:'';position:absolute;inset:0;background:var(--grad);opacity:0;transition:opacity .5s;z-index:-1}
.divp::after{content:'';position:absolute;left:0;bottom:-1px;height:1px;width:0;background:var(--gold);transition:width .6s}
.divp:hover{padding-left:clamp(14px,2vw,30px)}
.divp:hover::after{width:100%}
.divp__n{font-family:var(--fd);font-weight:500;font-size:clamp(1.4rem,2vw,1.8rem);color:var(--gold)}
.divp__b h3{font-family:var(--fd);font-weight:600;font-size:clamp(1.8rem,4.4vw,3.2rem);letter-spacing:-.01em;line-height:1}
.divp__b p{color:var(--fg2);font-size:1.02rem;margin-top:14px;max-width:64ch;line-height:1.7}
.divp__tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.divp__tags span{font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--fg3);border:1px solid var(--line);padding:6px 12px;border-radius:100px;transition:color .3s,border-color .3s}
.divp:hover .divp__tags span{color:var(--fg2);border-color:var(--line2)}
.divp__ar{width:56px;height:56px;border:1px solid var(--line2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gold);transition:transform .5s,background .4s,color .4s}
.divp:hover .divp__ar{transform:rotate(45deg);background:var(--gold);color:#0d0d0f}
.divp__ar svg{width:20px;height:20px}

/* story */
.story{background:var(--bg2)}
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:center}
.story__q{font-family:var(--fd);font-weight:500;font-size:clamp(1.8rem,3.6vw,3rem);line-height:1.28;letter-spacing:-.01em}
.story__q em{font-style:italic;color:var(--gold)}
.story__q .rule{width:70px;height:1px;background:var(--gold);margin-bottom:30px}
.story__body p{color:var(--fg2);font-size:1.04rem;line-height:1.85;margin-bottom:18px;max-width:56ch}
.story__body .big{font-family:var(--fd);font-weight:600;font-size:clamp(4rem,10vw,7rem);line-height:.9;color:var(--gold);margin:10px 0 6px}
.story__body .bigl{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--fg3);margin-bottom:34px}

/* capabilities — offset grid */
.cap{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:60px}
.cap__i{background:var(--bg);padding:40px 36px;position:relative;transition:background .4s;min-height:200px;display:flex;flex-direction:column}
.cap__i:hover{background:var(--bg2)}
.cap__i .num{font-size:.7rem;letter-spacing:.2em;color:var(--gold)}
.cap__i h4{font-family:var(--fd);font-weight:600;font-size:1.5rem;letter-spacing:-.01em;margin:20px 0 12px}
.cap__i p{color:var(--fg2);font-size:.98rem;line-height:1.7;flex:1}
.cap__i .line{height:1px;width:0;background:var(--gold);margin-top:22px;transition:width .5s}
.cap__i:hover .line{width:44px}

/* portfolio / sectors — cinematic panels */
.port{background:var(--bg2)}
.port-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}
.pt{position:relative;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;aspect-ratio:3/4;display:flex;flex-direction:column;justify-content:flex-end;padding:30px 28px;transition:transform .5s cubic-bezier(.2,.7,.2,1),border-color .5s}
.pt__img{position:absolute;inset:0;z-index:0;background-color:#1a1a1e;background-size:cover;background-position:center;filter:grayscale(.18) saturate(.9) brightness(.82) contrast(1.03);transition:transform .9s cubic-bezier(.2,.7,.2,1),filter .6s}
.pt::after{content:'';position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(13,13,15,.42) 0%,rgba(13,13,15,.12) 38%,rgba(13,13,15,.72) 78%,rgba(13,13,15,.94) 100%)}
.pt:hover{transform:translateY(-6px);border-color:var(--line2)}
.pt:hover .pt__img{transform:scale(1.07);filter:grayscale(0) saturate(1.02) brightness(.95) contrast(1.03)}
.pt__n{position:relative;z-index:2;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.pt__t{position:relative;z-index:2;font-family:var(--fd);font-weight:600;font-size:1.5rem;line-height:1.1}
.pt__d{position:relative;z-index:2;color:var(--fg2);font-size:.92rem;margin-top:10px;max-height:0;overflow:hidden;opacity:0;transition:max-height .5s,opacity .5s,margin .5s}
.pt:hover .pt__d{max-height:120px;opacity:1;margin-top:10px}

/* approach ribbon */
.appr{border-top:1px solid var(--line)}
.appr-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-left:1px solid var(--line);border-right:1px solid var(--line);margin-top:56px}
.appr-c{background:var(--bg);padding:40px 30px;transition:background .4s}
.appr-c:hover{background:var(--bg2)}
.appr-c .rn{font-family:var(--fd);font-weight:500;font-size:clamp(2.4rem,4vw,3.4rem);color:var(--fg3);line-height:1}
.appr-c:hover .rn{color:var(--gold)}
.appr-c h4{font-family:var(--fd);font-weight:600;font-size:1.28rem;margin:20px 0 10px}
.appr-c p{color:var(--fg2);font-size:.95rem;line-height:1.65}

/* numbers */
.nums{background:var(--bg2)}
.nums-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(24px,4vw,50px);margin-top:20px}
.nums-c{border-top:1px solid var(--line2);padding-top:26px}
.nums-c .n{font-family:var(--fd);font-weight:600;font-size:clamp(2.8rem,6vw,4.6rem);line-height:1;letter-spacing:-.01em}
.nums-c .n span.s{color:var(--gold)}
.nums-c .l{color:var(--fg2);font-size:.86rem;letter-spacing:.04em;margin-top:14px}

/* faq */
.fq{border-top:1px solid var(--line)}
.fql .fq:last-child{border-bottom:1px solid var(--line)}
.fq__q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:30px 0;text-align:left;font-family:var(--fd);font-weight:600;font-size:clamp(1.15rem,2.2vw,1.55rem);letter-spacing:-.01em}
.fq__s{flex:none;width:20px;height:20px;position:relative}
.fq__s::before,.fq__s::after{content:'';position:absolute;background:var(--gold);transition:.35s}
.fq__s::before{top:50%;left:0;right:0;height:1px;transform:translateY(-50%)}
.fq__s::after{left:50%;top:0;bottom:0;width:1px;transform:translateX(-50%)}
.fq.open .fq__s::after{transform:translateX(-50%) scaleY(0)}
.fq__a{max-height:0;overflow:hidden;transition:max-height .45s ease}
.fq__a p{color:var(--fg2);padding-bottom:30px;max-width:74ch;line-height:1.8}

/* contact */
.ct{border-top:1px solid var(--line)}
.ct__big{font-family:var(--fd);font-weight:600;letter-spacing:-.01em;line-height:1.02;font-size:clamp(2.6rem,7vw,5.4rem)}
.ct__big .ln{display:block;overflow:hidden}.ct__big .w{display:inline-block}
.ct__big em{font-style:italic;color:var(--gold)}
.ct__lead{color:var(--fg2);max-width:52ch;font-size:1.08rem;margin-top:24px;line-height:1.75}
.ct__grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(40px,6vw,80px);margin-top:64px}
.ct__info{display:flex;flex-direction:column}
.ct__row{padding:24px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:baseline}
.ct__row:last-child{border-bottom:1px solid var(--line)}
.ct__row b{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--fg3);font-weight:500}
.ct__row a:hover{color:var(--gold)}
.form{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:9px}
.field.full{grid-column:1/-1}
.field label{font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--fg3)}
.field input,.field select,.field textarea{background:transparent;border:none;border-bottom:1px solid var(--line2);padding:12px 2px;color:var(--fg);font-family:inherit;font-size:1rem;transition:border-color .3s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field textarea{resize:vertical;min-height:80px}
.field option{background:#17171a}
.form__foot{grid-column:1/-1;display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:10px}
.note{font-size:.86rem;color:var(--fg2)}
.note.err{color:#e0857a}

.ft{border-top:1px solid var(--line);padding:clamp(60px,8vw,100px) clamp(20px,4vw,54px) 44px;position:relative;overflow:hidden}
.ft__word{font-family:var(--fd);font-weight:600;font-size:clamp(3.6rem,17vw,15rem);line-height:.8;letter-spacing:.01em;color:var(--panel2);text-align:center;margin-bottom:40px;user-select:none}
.ft__top{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px;max-width:var(--maxw);margin:0 auto;padding-bottom:48px}
.ft__tag{color:var(--fg2);margin-top:18px;max-width:34ch;font-size:.94rem;line-height:1.7}
.ft h4{font-size:.66rem;text-transform:uppercase;letter-spacing:.16em;color:var(--fg3);margin-bottom:18px}
.ft ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.ft ul a,.ft ul li{color:var(--fg2);font-size:.94rem}
.ft ul a:hover{color:var(--gold)}
.ft__bot{max-width:var(--maxw);margin:0 auto;padding-top:26px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.72rem;letter-spacing:.06em;color:var(--fg3)}

[data-rv]{opacity:0;transform:translateY(30px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
[data-rv].in{opacity:1;transform:none}
[data-rv][data-d="1"]{transition-delay:.1s}[data-rv][data-d="2"]{transition-delay:.2s}[data-rv][data-d="3"]{transition-delay:.3s}

@media(max-width:1040px){
  .hero{grid-template-columns:1fr;gap:24px}
  .hero__cvwrap{order:2;min-height:380px}
  .hero__cv{position:relative;right:auto;width:100%;height:380px}
  .hero__cred{position:static;width:auto;margin-top:30px}
  .story-grid{grid-template-columns:1fr;gap:40px}
  .cap{grid-template-columns:1fr}
  .port-grid{grid-template-columns:1fr 1fr}
  .appr-row{grid-template-columns:1fr 1fr}
  .nums-grid{grid-template-columns:1fr 1fr;gap:40px 30px}
  .ct__grid{grid-template-columns:1fr;gap:40px}
  .ft__top{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){.hd__nav{display:none}.hd__cta{display:none}.bg{display:flex}}
@media(max-width:600px){
  .divp{grid-template-columns:1fr;gap:16px;padding:30px 0}
  .divp__ar{display:none}
  .port-grid{grid-template-columns:1fr}
  .appr-row{grid-template-columns:1fr}
  .nums-grid{grid-template-columns:1fr 1fr}
  .form{grid-template-columns:1fr}
  .ft__top{grid-template-columns:1fr}.ct__row{grid-template-columns:1fr;gap:4px}
  .hero__cred{flex-wrap:wrap;gap:22px}
}
@media (prefers-reduced-motion: reduce){[data-rv]{transition-duration:.001ms}}