@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');
:root{
  --g:#1e2226; --g2:#262b30; --deep:#14181b; --ink:#0f1215;
  --st:#8f979e; --st1:#aeb6bd; --st2:#c9d1d8;
  --w:#f2f4f6; --w2:#e8ebee; --mute:#9aa4ad;
  --th:#1c2024; --tch:#23282c; --tb:#474d53; --tl:#5a6167; --te:#3d444b;
  --bl:#c6ccd2;
  --gold:#f4cf5a; --gold2:#d9a621; --gold3:#a97d0e;
  --disp:'Oswald',Arial,sans-serif; --body:'IBM Plex Sans',Arial,sans-serif; --mono:'IBM Plex Mono',monospace;
}
.mm{color:#e8ebee;font:400 16px/1.6 var(--body)}
.mm *,.mm *::before,.mm *::after{box-sizing:border-box;margin:0;padding:0}
.mm img{max-width:100%;display:block}
.mm a{color:inherit}
.mm ::selection{background:#3a4046;color:#fff}
.mm .mm-wrap{width:min(1180px,92%);margin:0 auto}
.mm .mm-sec{padding:96px 0;scroll-margin-top:90px}
.mm .mm-eyebrow{display:inline-flex;align-items:center;gap:14px;font:600 11.5px var(--mono);letter-spacing:.26em;text-transform:uppercase;color:#8f979e}
.mm .mm-eyebrow::before{content:'';width:30px;height:2px;background:#8f979e}
.mm .mm-h2{font:600 clamp(30px,3.6vw,46px)/1.08 var(--disp);text-transform:uppercase;letter-spacing:.015em;color:#f2f4f6}

/* ===== ЖИВАЯ КНОПКА ===== */
.mm .mm-cta{
  position:relative; overflow:hidden; isolation:isolate;
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:16px 34px;
  background-image:linear-gradient(180deg,#3a4046,#23282d);
  border:1px solid #14181b; color:#fff;
  font:600 12.5px var(--mono); letter-spacing:.16em; text-transform:uppercase; text-decoration:none;
  cursor:pointer; user-select:none; -webkit-tap-highlight-color:transparent;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12), 0 10px 24px rgba(15,18,22,.35);
  transition:transform .25s cubic-bezier(.2,.7,.2,1),border-color .35s ease,box-shadow .35s ease,background .45s ease,color .35s ease;
}
.mm .mm-cta .arr{display:inline-block;transition:transform .35s ease;will-change:transform}
.mm .mm-cta:hover{
  transform:translateY(-2px);
  border-color:var(--gold2);
  background-image:linear-gradient(180deg,var(--gold) 0%,var(--gold2) 55%,var(--gold3) 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 14px 30px rgba(217,166,33,.35),0 0 0 1px rgba(244,207,90,.25);
}
.mm .mm-cta:hover .arr{transform:translateX(4px)}
.mm .mm-cta:active{
  transform:translateY(1px) scale(.97);
  transition-duration:.08s;
  box-shadow:inset 0 2px 6px rgba(0,0,0,.45),0 2px 6px rgba(15,18,22,.4);
}
.mm .mm-cta:focus{outline:none}
.mm .mm-cta:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.mm .mm-cta::before{
  content:""; position:absolute; top:0; left:-80%; z-index:1;
  width:55%; height:100%;
  background:linear-gradient(105deg,transparent 0%,rgba(255,255,255,.45) 50%,transparent 100%);
  transform:skewX(-22deg);
  transition:left .7s cubic-bezier(.2,.7,.2,1);
  pointer-events:none;
}
.mm .mm-cta:hover::before{left:130%}
.mm .mm-cta .ripple{
  position:absolute; border-radius:50%; z-index:0;
  background:radial-gradient(circle,rgba(255,255,255,.55) 0%,rgba(255,255,255,0) 70%);
  transform:scale(0);
  animation:cta-ripple .65s ease-out forwards;
  pointer-events:none;
}
@keyframes cta-ripple{to{transform:scale(4);opacity:0}}
.mm .mm-cta.ghost{background-image:none;background-color:transparent;border-color:#8f979e;color:#c9d1d8;box-shadow:none}
.mm .mm-cta.ghost:hover{background-image:none;background-color:rgba(143,151,158,.12);border-color:var(--gold);color:var(--gold);box-shadow:0 10px 28px rgba(217,166,33,.18),inset 0 0 0 1px rgba(244,207,90,.2)}
.mm .mm-cta.ghost:active{background-color:rgba(143,151,158,.22);transform:translateY(1px) scale(.97)}
.mm .mm-chip{font:500 11px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#aeb6bd;background:#262b30;border:1px solid #3a4046;padding:9px 13px;transition:border-color .3s ease,color .3s ease}
.mm .mm-chip:hover{border-color:var(--gold2);color:var(--gold)}

/* ===== ПОЯВЛЕНИЕ ПРИ СКРОЛЛЕ + ЗАКЛЁПКИ ===== */
.mm .rv{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.mm .rv.on{opacity:1;transform:none}
.mm .lm{overflow:hidden}
.mm .lm span{display:block;transform:translateY(112%);transition:transform .95s cubic-bezier(.2,.7,.2,1) .08s}
.mm .lm.on span{transform:none}
.mm .rv.tl,.mm .rv.tr,.mm .rv.bl,.mm .rv.br{
  position:absolute;width:9px;height:9px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#c9d1d8,#5c656d 72%);
  box-shadow:0 1px 2px rgba(15,18,22,.55),inset 0 -1px 1px rgba(15,18,22,.4);
  z-index:2;opacity:1;transform:none;transition:none}
.mm .rv.tl{top:10px;left:10px}.mm .rv.tr{top:10px;right:10px}
.mm .rv.bl{bottom:10px;left:10px}.mm .rv.br{bottom:10px;right:10px}

/* ===== ШИММЕР ПОДЗАКАЗА ===== */
.mm .mm-podzakaz{display:inline-block;
  background-image:linear-gradient(100deg,#5c656d 0%,#8f979e 28%,#c9d1d8 46%,#ffffff 50%,#c9d1d8 54%,#8f979e 72%,#5c656d 100%);
  background-size:220% 100%;background-repeat:no-repeat;
  -webkit-background-clip:text !important;background-clip:text !important;
  -webkit-text-fill-color:transparent !important;color:transparent;
  animation:mm-shim 7.5s ease-in-out infinite}
@keyframes mm-shim{0%{background-position:118% 0}100%{background-position:-118% 0}}

/* ===== ЗЕРНО ===== */
.mm-grain{position:fixed;inset:0;z-index:120;pointer-events:none;opacity:.05;
  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='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ===== КАРТОЧКИ-ВИТРИНЫ НА ГЛАВНОЙ ===== */
.mm .mm-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.mm .mm-card{position:relative;display:flex;flex-direction:column;overflow:hidden;
  background:var(--g2);border:1px solid #3a4046;color:var(--w2);text-decoration:none;
  transition:transform .35s cubic-bezier(.2,.7,.2,1),border-color .35s ease,box-shadow .35s ease}
.mm .mm-card:hover{transform:translateY(-4px);border-color:var(--gold2);
  box-shadow:0 18px 40px rgba(15,18,22,.5),0 0 0 1px rgba(244,207,90,.18)}
.mm .mm-card-img{overflow:hidden;aspect-ratio:4/3;background:#14181b}
.mm .mm-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.mm .mm-card:hover .mm-card-img img{transform:scale(1.06)}
.mm .mm-card-body{display:flex;flex-direction:column;gap:10px;padding:20px 20px 22px;flex:1}
.mm .mm-card-title{font:600 20px/1.2 var(--disp);text-transform:uppercase;letter-spacing:.02em;color:var(--w)}
.mm .mm-card-text{font:400 14px/1.55 var(--body);color:var(--mute)}
.mm .mm-card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:14px}
.mm .mm-card-more{display:inline-flex;align-items:center;gap:8px;font:600 11.5px var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--st1);transition:color .3s ease}
.mm .mm-card-more .arr{transition:transform .35s ease}
.mm .mm-card:hover .mm-card-more{color:var(--gold)}
.mm .mm-card:hover .mm-card-more .arr{transform:translateX(4px)}

/* ===== ВНУТРЕННИЕ СТРАНИЦЫ (Лестницы и др.) ===== */
.mm .mm-h1{font:600 clamp(30px,4.2vw,52px)/1.1 var(--disp);text-transform:uppercase;letter-spacing:.015em;color:var(--w);margin:14px 0 18px}
.mm .mm-lead{max-width:760px;font:400 17px/1.65 var(--body);color:var(--st2)}
.mm .mm-btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.mm .mm-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.mm .mm-works{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}
.mm .mm-work{position:relative;overflow:hidden;margin:0;background:var(--g2);border:1px solid #3a4046;transition:border-color .35s,transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s}
.mm .mm-work:hover{transform:translateY(-4px);border-color:var(--gold2);box-shadow:0 18px 40px rgba(15,18,22,.5)}
.mm .mm-work img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.mm .mm-work:hover img{transform:scale(1.06)}
.mm .mm-work figcaption{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px}
.mm .mm-work .wn{font:500 14px/1.4 var(--body);color:var(--st2)}
.mm .mm-work .wp{font:600 12px var(--mono);letter-spacing:.08em;color:var(--gold);white-space:nowrap}
.mm .mm-grid2{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}
.mm .mm-li{background:var(--g2);border:1px solid #3a4046;padding:18px 18px 16px;font:400 14.5px/1.55 var(--body);color:var(--mute);transition:border-color .3s}
.mm .mm-li b{display:block;margin-bottom:6px;font:600 16px var(--disp);text-transform:uppercase;letter-spacing:.02em;color:var(--w)}
.mm .mm-li:hover{border-color:var(--gold2)}
.mm .mm-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}
.mm .mm-step{background:var(--g2);border:1px solid #3a4046;padding:20px;transition:border-color .3s}
.mm .mm-step:hover{border-color:var(--gold2)}
.mm .mm-step .n{font:600 13px var(--mono);color:var(--gold);letter-spacing:.2em}
.mm .mm-step b{display:block;margin:10px 0 6px;font:600 17px var(--disp);text-transform:uppercase;color:var(--w)}
.mm .mm-step p{font:400 13.5px/1.55 var(--body);color:var(--mute)}
.mm .mm-panel{position:relative;background:linear-gradient(180deg,#262b30,#1c2024);border:1px solid #3a4046;padding:44px 40px;text-align:center}
.mm .mm-panel p{max-width:560px;margin:10px auto 24px;color:var(--mute)}
.mm .mm-tel{display:inline-block;margin-top:16px;font:600 20px var(--mono);letter-spacing:.06em;color:var(--gold);text-decoration:none;transition:color .3s}
.mm .mm-tel:hover{color:#fff}
.mm .mm-seotext{margin-top:40px;font:400 13px/1.7 var(--body);color:#5a6167}

/* ===== АДАПТИВ ===== */
@media(max-width:960px){
  .mm .mm-cards,.mm .mm-works,.mm .mm-grid2{grid-template-columns:repeat(2,1fr)}
  .mm .mm-steps{grid-template-columns:repeat(2,1fr)}
}
@media (prefers-reduced-motion: reduce){
  .mm .mm-cta,.mm .mm-cta::before,.mm .mm-cta .ripple,.mm .mm-cta .arr,
  .mm .rv,.mm .lm span,.mm .mm-podzakaz,.mm .mm-chip,
  .mm .mm-card,.mm .mm-card-img img,.mm .mm-work,.mm .mm-work img{transition:none !important;animation:none !important}
}
@media (max-width:640px){
  .mm .mm-sec{padding:72px 0}
  .mm .mm-cta{padding:14px 26px;font-size:12px}
  .mm .mm-cards,.mm .mm-works,.mm .mm-grid2,.mm .mm-steps{grid-template-columns:1fr}
  .mm .mm-panel{padding:34px 22px}
}