/* ===== 709 production — стили сайта =====
   Цвета и шрифт взяты из стилистики 709 BASE Rent.
   Точный лаймовый цвет приложения можно вставить в --lime. */
:root{
  --bg:#000;
  --panel:rgba(8,8,8,.82);
  --line:rgba(255,255,255,.12);
  --text:#f3f3ef;
  --muted:#8d8d88;
  --lime:#cfff3a;
  --lime-ink:#0a0a0a;
  --pad:clamp(20px,4vw,56px);
  --max:1360px;
  --header-h:76px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);
  font-family:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;
  min-height:100vh;display:flex;flex-direction:column;
}
/* Мраморная текстура (assets/texture_bg.webp) */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:#000 url("texture_bg.webp") center/cover no-repeat;
}
a{color:inherit;text-decoration:none}
img,video,iframe{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
main{flex:1}

/* ---------- Шапка ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:50;height:var(--header-h);
  transition:background .3s,border-color .3s;border-bottom:1px solid transparent;
}
.header.solid{background:rgba(0,0,0,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.header .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;max-width:none}
.logo{display:flex;align-items:baseline;gap:8px;line-height:1}
.logo img{height:34px;width:auto}
.logo-mark{font-weight:800;font-size:30px;letter-spacing:-.04em}
.logo-word{font-weight:500;font-size:14px;color:var(--muted);letter-spacing:.02em}
.nav{display:flex;align-items:center;gap:34px;font-weight:600;font-size:15px}
.nav a{position:relative;padding:6px 0;color:#d9d9d4;transition:color .2s}
.nav a:hover{color:#fff}
.nav a[aria-current="page"]{color:#fff}
.nav a[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--lime)}
.nav .nav-cta{background:var(--lime);color:var(--lime-ink);padding:10px 18px;border-radius:999px}
.nav .nav-cta:hover{color:var(--lime-ink);filter:brightness(1.08)}
.burger{display:none;background:none;border:0;color:#fff;width:44px;height:44px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:currentColor;margin:5px auto;transition:transform .25s,opacity .25s}

/* ---------- Главный экран с роликом ---------- */
/* Первый экран на всю высоту окна, ролик 16:9 растягивается «по cover» */
.hero{position:relative;height:100vh;height:100svh;min-height:560px;overflow:hidden;background:#000}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-fallback{position:absolute;inset:0;background:radial-gradient(120% 90% at 70% 30%,#1c1c1a 0%,#000 70%)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,0) 22%,rgba(0,0,0,0) 55%,rgba(0,0,0,.85) 100%)}
.hero-content{position:absolute;z-index:2;left:0;right:0;bottom:clamp(36px,7vh,80px)}
.hero-content .wrap{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;max-width:none}
.hero-text{max-width:620px}
.hero h1{font-size:clamp(30px,4.2vw,56px);line-height:1.04;font-weight:800;letter-spacing:-.035em}
.hero p{margin-top:16px;color:#cfcfca;font-size:clamp(16px,1.4vw,19px);max-width:46ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-center{display:none}

/* Вариант «логотип в центре»: index.html?hero=center */
body.hero-mode-center .hero-center{
  display:flex;position:absolute;inset:0;z-index:2;flex-direction:column;align-items:center;justify-content:center;text-align:center;
}
body.hero-mode-center .hero-center .big{width:clamp(220px,40vw,640px);height:auto;mix-blend-mode:difference}
body.hero-mode-center .hero-center .big-word{margin-top:clamp(10px,2vw,26px);font-size:clamp(16px,2vw,26px);font-weight:600;letter-spacing:.32em;padding-left:.32em;color:#fff}
body.hero-mode-center .hero-text h1{display:none}
body.hero-mode-center .hero-text p{margin-top:0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 26px;border-radius:999px;font-weight:700;font-size:15px;border:1px solid transparent;transition:filter .2s,background .2s,border-color .2s;cursor:pointer}
.btn-lime{background:var(--lime);color:var(--lime-ink)}
.btn-lime:hover{filter:brightness(1.08)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(0,0,0,.25);backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:#fff}
.sound{position:absolute;z-index:3;right:var(--pad);top:calc(var(--header-h) + 14px);width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:rgba(0,0,0,.35);color:#fff;cursor:pointer;display:grid;place-items:center}
.sound svg{width:20px;height:20px}

/* ---------- Секции ---------- */
.section{padding:clamp(72px,10vw,140px) 0}
.page-top{padding-top:calc(var(--header-h) + clamp(48px,7vw,96px))}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(28px,4vw,48px);flex-wrap:wrap}
.h2{font-size:clamp(34px,5vw,72px);font-weight:800;letter-spacing:-.04em;line-height:1}
.lead{color:#bdbdb7;max-width:58ch;font-size:clamp(16px,1.3vw,19px)}
.link-more{font-weight:700;border-bottom:2px solid var(--lime);padding-bottom:3px}

/* ---------- Карточки работ ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,28px) clamp(14px,1.6vw,22px)}
.grid.featured{grid-template-columns:repeat(2,1fr)}
.work-frame{position:relative;aspect-ratio:16/9;background:var(--panel);border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.work-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.work-cap{display:flex;justify-content:space-between;gap:12px;margin-top:12px;align-items:baseline}
.work-title{font-weight:700;font-size:16px;letter-spacing:-.01em}
.work-sub{color:var(--muted);font-size:14px;text-align:right}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.chip{height:40px;padding:0 18px;border-radius:999px;border:1px solid var(--line);background:transparent;color:#d6d6d0;font:inherit;font-weight:600;font-size:14px;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.chip:hover{border-color:rgba(255,255,255,.4);color:#fff}
.chip[aria-pressed="true"]{background:var(--lime);border-color:var(--lime);color:var(--lime-ink)}
.chip .n{opacity:.55;margin-left:6px;font-weight:500}

/* ---------- Что делаем ---------- */
.services{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}
.service{padding:28px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:24px;padding-right:32px}
.service:nth-child(even){padding-right:0;padding-left:32px;border-left:1px solid var(--line)}
.service h3{font-size:clamp(19px,1.7vw,24px);font-weight:700;letter-spacing:-.02em;line-height:1.2}
.service p{color:#a9a9a3;font-size:15.5px}

/* ---------- Призыв ---------- */
.cta{background:var(--lime);color:var(--lime-ink);border-radius:18px;padding:clamp(36px,6vw,80px);display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap}
.cta h2{font-size:clamp(32px,4.6vw,64px);font-weight:800;letter-spacing:-.04em;line-height:1;max-width:14ch}
.cta .btn{background:var(--lime-ink);color:var(--lime)}
.cta-links{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.cta-links a{font-weight:700;font-size:18px;border-bottom:2px solid rgba(0,0,0,.25)}
.cta-links a:hover{border-color:var(--lime-ink)}

/* ---------- Команда ---------- */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,28px)}
.person-photo{aspect-ratio:3/4;border-radius:10px;background:linear-gradient(160deg,#1a1a18,#070707);border:1px solid var(--line);overflow:hidden;display:grid;place-items:center;position:relative}
.person-photo img{width:100%;height:100%;object-fit:cover}
.person-photo .initials{font-size:64px;font-weight:800;letter-spacing:-.05em;color:#2b2b28}
.person h3{margin-top:16px;font-size:21px;font-weight:700;letter-spacing:-.02em}
.person ul{list-style:none;margin-top:8px;color:#b4b4ae;font-size:15px}
.person a.ig{display:inline-block;margin-top:12px;color:var(--lime);font-weight:600;font-size:15px}

/* ---------- Контакты ---------- */
.contacts{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.contact-big{font-size:clamp(28px,4vw,56px);font-weight:800;letter-spacing:-.04em;line-height:1.08;display:inline-block;border-bottom:3px solid var(--lime);word-break:break-word}
.contact-list{border-top:1px solid var(--line)}
.contact-row{display:flex;justify-content:space-between;gap:20px;padding:22px 0;border-bottom:1px solid var(--line);align-items:baseline}
.contact-row span{color:var(--muted);font-size:15px}
.contact-row a{font-weight:700;font-size:clamp(17px,1.6vw,21px);text-align:right}
.contact-row a:hover{color:var(--lime)}

/* ---------- Подвал ---------- */
.footer{border-top:1px solid var(--line);padding:36px 0;color:var(--muted);font-size:14px}
.footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.socials{display:flex;gap:22px}
.socials a{color:#d9d9d4;font-weight:600}
.socials a:hover{color:var(--lime)}

/* ---------- Адаптив ---------- */
@media (max-width:1024px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .team{grid-template-columns:repeat(2,1fr)}
  .contacts{grid-template-columns:1fr}
}
@media (max-width:820px){
  :root{--header-h:64px}
  .burger{display:block}
  .nav{position:fixed;inset:var(--header-h) 0 auto 0;flex-direction:column;align-items:flex-start;gap:0;background:rgba(0,0,0,.96);padding:12px var(--pad) 28px;border-bottom:1px solid var(--line);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
  .nav a{font-size:22px;padding:14px 0;width:100%}
  .nav .nav-cta{margin-top:14px;width:auto;font-size:16px}
  .nav a[aria-current="page"]::after{display:none}
  .nav a[aria-current="page"]{color:var(--lime)}
  body.menu-open .nav{opacity:1;transform:none;visibility:visible}
  body.menu-open .header{background:#000}
  body.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.menu-open .burger span:nth-child(2){opacity:0}
  body.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .grid,.grid.featured{grid-template-columns:1fr}
  .services{grid-template-columns:1fr}
  .service,.service:nth-child(even){grid-template-columns:1fr;gap:8px;padding:24px 0;border-left:0}
  .hero-actions .btn{height:48px;padding:0 20px}
  .logo-word{display:none}
}
@media (max-width:520px){
  .team{grid-template-columns:1fr 1fr;gap:14px}
  .person-photo .initials{font-size:44px}
  .person h3{font-size:17px}
  .contact-row{flex-direction:column;gap:4px}
  .contact-row a{text-align:left}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}

/* ---------- Заставка при загрузке ---------- */
.intro{position:fixed;inset:0;z-index:100;display:grid;place-items:center;overflow:hidden;pointer-events:none}
/* лёгкое приближение логотипа из центра до начала пролёта */
.intro-push{display:grid;place-items:center;transform-origin:50% 50%;animation:introPush 1.75s cubic-bezier(.25,.1,.5,1) forwards}
.intro-logo{display:block;width:min(72vw,820px);height:auto;overflow:visible;
  transform-origin:49.9% 49.8%; /* точный центр логотипа: он приходится на диагональ «7», влетаем строго по центру экрана */
  will-change:transform;
  animation:introZoom 1.3s linear 1.75s forwards}
.intro-plug{animation:introOut 0s linear 1.3s forwards}
.intro-white{opacity:0;animation:introIn .6s ease-out .15s forwards,introOut .55s ease-in 1.3s forwards}
html.intro-lock,html.intro-lock body{overflow:hidden}
.no-intro .intro{display:none}
.intro.done{display:none}
/* сайт под заставкой чуть «наезжает» навстречу */
html:not(.no-intro) .hero video,html:not(.no-intro) .hero-fallback{animation:heroSettle 1.6s cubic-bezier(.2,.7,.2,1) 1.75s both}
@keyframes introIn{from{opacity:0}to{opacity:1}}
@keyframes introPush{from{transform:scale(1)}to{transform:scale(1.08)}}
@keyframes introOut{to{opacity:0}}
@keyframes introZoom{0%{transform:scale(1);animation-timing-function:cubic-bezier(.5,0,1,1)}45%{transform:scale(2.4);animation-timing-function:linear}70%{transform:scale(7)}85%{transform:scale(22)}100%{transform:scale(90)}}
@keyframes heroSettle{from{transform:scale(1.25)}to{transform:none}}
@media (max-width:820px){.intro-logo{width:84vw}}