/* ==========================================================================
   ЭНЕРГОСБЫТ СИБИРЬ — фирменный стиль сайта
   Гайдлайн: палитра #181818 / #4E4E4C / #F9B640 / #B1A698 / #E2E2E2, шрифт Onest
   ========================================================================== */

/* ---------- Шрифт (самохостинг, variable 100–900) ---------- */
@font-face{font-family:'Onest';font-style:normal;font-weight:100 900;font-display:swap;src:url('../fonts/onest-cyrillic-ext.woff2') format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+0492-0493,U+2116,U+FE2E;}
@font-face{font-family:'Onest';font-style:normal;font-weight:100 900;font-display:swap;src:url('../fonts/onest-cyrillic.woff2') format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+0492-0493,U+2116;}
@font-face{font-family:'Onest';font-style:normal;font-weight:100 900;font-display:swap;src:url('../fonts/onest-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}

/* ---------- Переменные ---------- */
:root{
  --dark:#181818;
  --graphite:#4E4E4C;
  --graphite-d:#3b3b39;
  --accent:#F9B640;
  --accent-d:#e8a52e;
  --greige:#B1A698;
  --light:#E2E2E2;
  --paper:#FAFAFA;
  --white:#fff;
  --skew:-12deg;
  --r:20px;
  --hdr:84px;
  --font:'Onest',system-ui,-apple-system,'Segoe UI',sans-serif;
  --shadow:0 18px 48px rgba(24,24,24,.16);
}

/* ---------- База ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden;overflow-x:clip}
body{font-family:var(--font);font-weight:400;font-size:17px;line-height:1.62;color:var(--dark);background:var(--paper);overflow-x:hidden;overflow-x:clip}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button,input,textarea{font:inherit;color:inherit}
::selection{background:var(--accent);color:var(--dark)}
.container{width:min(1200px,100% - 48px);margin-inline:auto}
.section{padding:96px 0;position:relative;scroll-margin-top:84px}
.acc{color:var(--accent)}

/* Заголовки секций */
.sec-head{margin-bottom:52px;max-width:820px}
.sec-head__tag{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;position:relative;padding-left:38px}
.sec-head__tag::before{content:"";position:absolute;left:0;top:50%;width:26px;height:2px;background:var(--accent);transform:translateY(-50%) skewX(var(--skew))}
.sec-head h2{font-size:clamp(28px,4vw,44px);font-weight:800;line-height:1.12;letter-spacing:-.01em;text-transform:uppercase}
.sec-head--light h2{color:var(--white)}

/* Кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:16px 34px;border:0;border-radius:14px;transform:skewX(-8deg);cursor:pointer;font-weight:700;font-size:16px;letter-spacing:.01em;transition:background .25s,color .25s,box-shadow .25s,transform .25s;box-shadow:0 10px 26px rgba(24,24,24,.22)}
.btn>span{display:inline-block;transform:skewX(8deg);text-align:center}
.btn--accent{background:var(--accent);color:var(--dark)}
.btn--accent:hover{background:var(--accent-d);transform:skewX(-8deg) translateY(-2px)}
.btn--ghost{background:transparent;color:var(--white);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.42)}
.btn--ghost:hover{box-shadow:inset 0 0 0 1.5px var(--accent);color:var(--accent)}
.btn--sm{padding:12px 28px;font-size:14px;border-radius:11px}
.btn--wide{width:100%}

/* Анимация появления */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}

/* ==========================================================================
   ШАПКА
   ========================================================================== */
.hdr{position:fixed;inset:0 0 auto 0;z-index:60;height:var(--hdr);display:flex;align-items:center;transition:background .3s,box-shadow .3s,height .3s}
.hdr::after{content:"";position:absolute;inset:0;background:rgba(24,24,24,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);opacity:0;transition:opacity .3s;z-index:-1}
.hdr.scrolled::after,.hdr.menu-open::after{opacity:1}
.hdr.scrolled{height:68px;box-shadow:0 8px 30px rgba(0,0,0,.28)}
.hdr__in{display:flex;align-items:center;gap:32px;width:min(1280px,100% - 48px)}

.logo{display:flex;align-items:center;gap:14px;color:var(--graphite)}
.logo__mark{width:46px;height:36px;flex:none;color:inherit}
.logo__text{display:flex;flex-direction:column;line-height:1}
.logo__name{font-size:17px;font-weight:800;font-style:italic;letter-spacing:.04em;text-transform:uppercase;transform:skewX(-8deg);color:var(--white);line-height:1.04}
.logo__desc{font-size:9.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--greige);margin-top:5px}
.logo--light{color:var(--white)}
.hdr .logo{color:var(--white)}

.nav{display:flex;align-items:center;gap:26px;margin-left:auto;font-size:14.5px;font-weight:600;letter-spacing:.02em}
.nav > a{color:rgba(255,255,255,.82);position:relative;padding:6px 0;transition:color .2s}
.nav > a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transform:skewX(-20deg);transition:width .25s}
.nav > a:hover{color:var(--white)}
.nav > a:hover::after{width:100%}
.nav__cta{display:flex;align-items:center;gap:18px;margin-left:12px}
.nav__phone{font-weight:700;color:var(--white)!important;white-space:nowrap}
.nav__phone::after{display:none}

.burger{display:none;margin-left:auto;width:44px;height:44px;background:none;border:0;cursor:pointer;position:relative;z-index:70}
.burger span{position:absolute;left:10px;right:10px;height:2.5px;border-radius:2px;background:var(--white);transition:transform .3s,opacity .3s,top .3s}
.burger span:nth-child(1){top:14px}
.burger span:nth-child(2){top:21px}
.burger span:nth-child(3){top:28px}
.burger.open span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:21px;transform:rotate(-45deg)}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:calc(var(--hdr) + 56px) 0 96px;overflow:hidden;background:var(--dark)}
.hero__bg{position:absolute;inset:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 38%;filter:grayscale(1) contrast(1.06) brightness(.62)}
.hero__shade{position:absolute;inset:0;background:linear-gradient(100deg,rgba(24,24,24,.96) 8%,rgba(24,24,24,.82) 42%,rgba(24,24,24,.34) 78%,rgba(24,24,24,.55) 100%)}
.hero__shade::after{content:"";position:absolute;inset:auto -140px -180px auto;width:560px;height:420px;background:var(--accent);opacity:.1;border-radius:48px;transform:skewX(var(--skew)) rotate(-6deg)}
.hero__mark{position:absolute;right:-60px;bottom:-40px;width:min(560px,52vw);height:auto;color:var(--accent);opacity:.16;pointer-events:none}
.hero__in{position:relative;z-index:2}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:13px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--accent);margin-bottom:22px}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--accent);transform:skewX(var(--skew))}
.hero h1{font-size:clamp(30px,5.1vw,62px);font-weight:800;line-height:1.06;letter-spacing:-.015em;color:var(--white);max-width:900px;text-transform:uppercase;overflow-wrap:break-word}
.hero__sub{margin-top:24px;font-size:clamp(17px,1.6vw,20px);color:rgba(255,255,255,.82);max-width:600px}
.hero__btns{display:flex;flex-wrap:wrap;gap:18px;margin-top:38px}
.hero__facts{display:flex;flex-wrap:wrap;gap:14px 44px;margin-top:56px;padding-top:30px;border-top:1px solid rgba(255,255,255,.16);max-width:860px}
.hero__facts li{display:flex;flex-direction:column;font-size:13.5px;color:rgba(255,255,255,.66);max-width:230px}
.hero__facts b{font-size:20px;font-weight:800;color:var(--accent);margin-bottom:4px;letter-spacing:.01em}

/* ==========================================================================
   STATS (оранжевая лента)
   ========================================================================== */
.stats{background:var(--accent);color:var(--dark);padding:44px 0;position:relative}
.stats::before,.stats::after{content:"";position:absolute;top:-24px;width:120px;height:48px;background:var(--accent);transform:skewX(var(--skew))}
.stats::before{left:8%}
.stats::after{right:12%;top:auto;bottom:-24px}
.stats__in{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.stat{padding-left:26px;border-left:3px solid rgba(24,24,24,.28)}
.stat b{display:block;font-size:clamp(28px,3vw,40px);font-weight:900;line-height:1;letter-spacing:-.01em}
.stat span{display:block;margin-top:8px;font-size:14px;font-weight:500;color:rgba(24,24,24,.78)}

/* ==========================================================================
   О КОМПАНИИ
   ========================================================================== */
.about{background:var(--paper)}
.about__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:start}
.about__txt p{margin-bottom:18px;color:var(--graphite)}
.about__txt .lead{font-size:clamp(18px,1.7vw,22px);font-weight:600;color:var(--dark);line-height:1.5}
.about__txt b{color:var(--dark)}
.about__txt .geo{display:flex;align-items:flex-start;gap:12px;font-weight:600;color:var(--dark);background:var(--white);border:1px solid var(--light);border-radius:16px;padding:16px 20px;box-shadow:0 6px 18px rgba(24,24,24,.06);max-width:100%}
.about__txt .geo span{display:block;line-height:1.55}
.about__txt .geo b{font-weight:800;box-shadow:inset 0 -3px 0 var(--accent)}
.pin{width:22px;height:22px;fill:var(--accent);flex:none;transform:skewX(-6deg);margin-top:3px}
.quote{margin-top:34px;padding:30px 34px;background:var(--graphite);color:var(--white);border-radius:var(--r);position:relative;box-shadow:var(--shadow)}
.quote::before{content:"«";position:absolute;top:6px;left:18px;font-size:64px;font-weight:900;color:var(--accent);opacity:.9;line-height:1}
.quote p{padding-left:34px;font-size:17.5px;line-height:1.55;color:rgba(255,255,255,.94)}
.quote u{text-decoration:none;border-bottom:2px solid var(--accent);font-weight:700}
.quote footer{margin-top:16px;padding-left:34px;font-size:14px;color:var(--greige)}
.quote footer b{color:var(--accent);font-weight:700}
.about__media{position:relative;padding-bottom:96px}
.about__photo{border-radius:26px;overflow:hidden;transform:skewX(-4deg);box-shadow:var(--shadow)}
.about__photo img{transform:skewX(4deg) scale(1.06);width:100%;height:520px;object-fit:cover}
.about__card{position:absolute;right:-8px;bottom:0;width:min(320px,86%);background:var(--accent);color:var(--dark);border-radius:20px;padding:24px 26px;transform:skewX(-6deg);box-shadow:0 16px 40px rgba(249,182,64,.36)}
.about__card>*{transform:skewX(6deg)}
.about__card b{display:block;font-size:17px;font-weight:800;text-transform:uppercase;line-height:1.25}
.about__card span{display:block;margin-top:6px;font-size:14px;font-weight:600;color:rgba(24,24,24,.78)}

/* ==========================================================================
   УСЛУГИ
   ========================================================================== */
.services{background:var(--graphite);color:var(--white);overflow:hidden}
.services::before{content:"";position:absolute;top:40px;right:-90px;width:340px;height:260px;border:2px solid rgba(249,182,64,.22);border-radius:40px;transform:skewX(var(--skew)) rotate(-8deg)}
.services__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;position:relative}
.svc{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);border-radius:var(--r);padding:36px 32px;display:flex;flex-direction:column;transition:transform .3s,background .3s,border-color .3s;position:relative;overflow:hidden}
.svc:hover{transform:translateY(-6px);background:rgba(255,255,255,.08);border-color:rgba(249,182,64,.4)}
.svc__num{font-size:52px;font-weight:900;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(249,182,64,.55);margin-bottom:18px;font-style:italic}
.svc h3{font-size:21px;font-weight:800;text-transform:uppercase;letter-spacing:.02em;margin-bottom:14px}
.svc p{font-size:15px;color:rgba(255,255,255,.78);margin-bottom:18px}
.svc ul{margin-bottom:26px;display:flex;flex-direction:column;gap:9px}
.svc li{position:relative;padding-left:22px;font-size:14.5px;color:rgba(255,255,255,.86)}
.svc li::before{content:"";position:absolute;left:0;top:8px;width:11px;height:8px;background:var(--accent);transform:skewX(-18deg)}
.svc__link{margin-top:auto;font-weight:700;font-size:15px;color:var(--accent);display:inline-flex;align-items:center;gap:8px}
.svc__link span{transition:transform .25s}
.svc__link:hover span{transform:translateX(5px)}

/* ==========================================================================
   КОМУ ПОДХОДИМ
   ========================================================================== */
.supply{background:var(--paper)}
.supply__chips{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:44px}
.supply__chips span{padding:12px 24px;background:var(--graphite);color:var(--white);border-radius:12px;transform:skewX(-8deg);font-size:15px;font-weight:600;letter-spacing:.02em;transition:background .25s,transform .25s}
.supply__chips span:hover{background:var(--dark);transform:skewX(-8deg) translateY(-3px)}
.supply__band{position:relative;border-radius:26px;overflow:hidden;min-height:340px;display:flex;align-items:flex-end;box-shadow:var(--shadow)}
.supply__band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.72) contrast(1.04)}
.supply__band::after{content:"";position:absolute;inset:0;background:linear-gradient(76deg,rgba(24,24,24,.92) 12%,rgba(24,24,24,.55) 52%,rgba(24,24,24,.12) 90%)}
.supply__band-txt{position:relative;z-index:2;padding:44px 48px;max-width:720px;color:var(--white)}
.supply__band-txt b{display:block;font-size:clamp(24px,3vw,36px);font-weight:900;text-transform:uppercase;line-height:1.12;margin-bottom:14px}
.supply__band-txt b span{color:var(--accent)}
.supply__band-txt>span{font-size:15.5px;color:rgba(255,255,255,.85)}

/* ==========================================================================
   ПРЕИМУЩЕСТВА
   ========================================================================== */
.advantages{background:var(--dark);color:var(--white)}
.advantages::before{content:"";position:absolute;left:-70px;top:80px;width:300px;height:220px;border:2px solid rgba(255,255,255,.07);border-radius:36px;transform:skewX(var(--skew)) rotate(7deg)}
.benefit__grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 26px;position:relative}
.benefit{padding:28px 30px 28px 34px;background:rgba(255,255,255,.045);border-radius:18px;position:relative;transition:background .3s}
.benefit::before{content:"";position:absolute;left:0;top:26px;bottom:26px;width:4px;background:var(--accent);border-radius:2px;transform:skewY(-14deg)}
.benefit:hover{background:rgba(255,255,255,.08)}
.benefit b{display:block;font-size:17.5px;font-weight:800;text-transform:uppercase;letter-spacing:.02em;margin-bottom:8px;color:var(--accent)}
.benefit p{font-size:15px;color:rgba(255,255,255,.8)}

/* ==========================================================================
   КЕЙСЫ
   ========================================================================== */
.cases{background:var(--paper)}
.cases__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.case{background:var(--white);border-radius:var(--r);padding:34px 32px;box-shadow:0 10px 34px rgba(24,24,24,.08);position:relative;overflow:hidden;transition:transform .3s,box-shadow .3s}
.case:hover{transform:translateY(-6px);box-shadow:0 20px 48px rgba(24,24,24,.13)}
.case::after{content:"";position:absolute;right:-46px;top:-46px;width:110px;height:110px;background:var(--accent);opacity:.16;border-radius:24px;transform:skewX(var(--skew)) rotate(10deg)}
.case__res{display:flex;flex-direction:column;font-size:clamp(30px,2.6vw,40px);font-weight:900;line-height:1;color:var(--dark);letter-spacing:-.01em;margin-bottom:20px}
.case__res span{font-size:13.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--graphite);margin-top:8px}
.case h3{font-size:18px;font-weight:800;margin-bottom:4px}
.case__geo{font-size:13.5px;color:var(--greige);font-weight:600;margin-bottom:12px;text-transform:uppercase;letter-spacing:.06em}
.case p:last-child{font-size:15px;color:var(--graphite)}
.cases__note{margin-top:40px;text-align:center;font-size:16px;color:var(--graphite);font-weight:500}
.cases__note::before{content:"— ";color:var(--accent)}
.cases__note::after{content:" —";color:var(--accent)}

/* ==========================================================================
   ПАРТНЁРЫ
   ========================================================================== */
.partners{background:var(--light);padding:76px 0}
.partners .sec-head{margin-bottom:38px}
.partners__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}
.partners__grid span{display:flex;align-items:center;justify-content:center;min-height:74px;padding:14px 18px;background:var(--white);border-radius:14px;font-weight:800;font-size:16px;letter-spacing:.04em;text-transform:uppercase;color:var(--graphite);text-align:center;transition:transform .25s,color .25s,box-shadow .25s}
.partners__grid span:hover{transform:translateY(-4px) skewX(-4deg);color:var(--dark);box-shadow:0 12px 28px rgba(24,24,24,.1)}

/* ==========================================================================
   ФОРМА
   ========================================================================== */
.form-sec{background:var(--graphite);color:var(--white);overflow:hidden}
.form-sec::before{content:"";position:absolute;right:-120px;top:-80px;width:460px;height:340px;background:var(--accent);opacity:.09;border-radius:56px;transform:skewX(var(--skew)) rotate(-9deg)}
.form-sec__in{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative}
.form-sec__txt h2{font-size:clamp(26px,3.2vw,40px);font-weight:800;line-height:1.14;text-transform:uppercase;margin-bottom:18px}
.form-sec__txt>p{color:rgba(255,255,255,.8);max-width:480px}
.form-sec__list{margin-top:28px;display:flex;flex-direction:column;gap:12px}
.form-sec__list li{position:relative;padding-left:26px;font-size:15.5px;color:rgba(255,255,255,.88)}
.form-sec__list li::before{content:"";position:absolute;left:0;top:7px;width:13px;height:9px;background:var(--accent);transform:skewX(-18deg)}
.form{background:rgba(24,24,24,.55);border:1px solid rgba(255,255,255,.1);border-radius:24px;padding:38px 36px;display:flex;flex-direction:column;gap:18px;backdrop-filter:blur(6px)}
.form__field{display:flex;flex-direction:column;gap:7px}
.form__field span{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--greige)}
.form__field input,.form__field textarea{background:rgba(255,255,255,.07);border:1.5px solid rgba(255,255,255,.14);border-radius:12px;padding:14px 16px;font-size:16px;color:var(--white);outline:none;transition:border-color .25s,background .25s;resize:vertical}
.form__field input::placeholder,.form__field textarea::placeholder{color:rgba(255,255,255,.35)}
.form__field input:focus,.form__field textarea:focus{border-color:var(--accent);background:rgba(255,255,255,.1)}
.form__hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.form__agree{display:flex;gap:12px;align-items:flex-start;font-size:13px;color:rgba(255,255,255,.62);line-height:1.5;cursor:pointer}
.form__agree input{width:18px;height:18px;flex:none;accent-color:var(--accent);margin-top:2px;cursor:pointer}
.form__agree a{color:var(--accent);text-decoration:underline}
.form__status{font-size:14.5px;font-weight:600;min-height:22px}
.form__status.ok{color:#9fe3a4}
.form__status.err{color:#ffb4a8}

/* ==========================================================================
   КОНТАКТЫ
   ========================================================================== */
.contacts{background:var(--paper)}
.contacts__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:stretch}
.contacts__cards{display:flex;flex-direction:column;gap:18px}
.ccard{background:var(--white);border-radius:18px;padding:26px 30px;box-shadow:0 8px 28px rgba(24,24,24,.07);flex:1}
.ccard b{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--graphite);margin-bottom:12px}
.ccard b::before{content:"";width:18px;height:6px;background:var(--accent);transform:skewX(-18deg)}
.ccard p{font-size:16px;color:var(--dark);line-height:1.6}
.ccard a{font-weight:700;transition:color .2s}
.ccard a:hover{color:var(--accent-d)}
.contacts__map{display:flex;flex-direction:column;gap:14px;min-height:380px}
.map-static{margin:0}
.map-static img{width:100%;display:block;border-radius:22px;box-shadow:var(--shadow)}
.map-static figcaption{font-size:11px;color:var(--greige);margin-top:8px;text-align:right}
.modal--sm .modal__box{width:min(430px,100%);text-align:center;padding:40px 34px 34px}
.ok-icon{width:66px;height:66px;border-radius:50%;background:var(--accent);color:var(--dark);font-size:34px;font-weight:900;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;transform:skewX(-6deg)}
.modal--sm .btn{margin-top:6px}
.map-links{display:flex;gap:12px;flex-wrap:wrap}

/* ==========================================================================
   ПОДВАЛ
   ========================================================================== */
.ftr{background:var(--dark);color:var(--white);padding-top:64px}
.ftr__in{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:44px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}
.ftr__slogan{margin-top:20px;font-size:13px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--greige)}
.ftr__nav{display:flex;flex-direction:column;gap:11px;font-size:14.5px;font-weight:600}
.ftr__nav a{color:rgba(255,255,255,.72);transition:color .2s;width:fit-content}
.ftr__nav a:hover{color:var(--accent)}
.ftr__contacts{display:flex;flex-direction:column;gap:11px;font-size:14.5px}
.ftr__contacts a{font-weight:700;color:var(--white);transition:color .2s;width:fit-content}
.ftr__contacts a:hover{color:var(--accent)}
.ftr__contacts span{color:rgba(255,255,255,.6)}
.ftr__bottom{display:flex;flex-wrap:wrap;gap:12px 32px;align-items:center;justify-content:space-between;padding:24px 0 30px;font-size:13px;color:rgba(255,255,255,.48)}
.ftr__bottom a{color:rgba(255,255,255,.66);text-decoration:underline}
.ftr__bottom a:hover{color:var(--accent)}
.ftr__site{font-weight:700;letter-spacing:.08em;color:var(--greige)}

/* ==========================================================================
   АДАПТИВ
   ========================================================================== */
@media (max-width:1100px){
  .nav{gap:18px}
  .nav a{font-size:13.5px}
  .about__grid{gap:44px}
}
@media (max-width:992px){
  .section{padding:76px 0}
  .nav{position:fixed;inset:0;background:rgba(24,24,24,.98);flex-direction:column;align-items:flex-start;justify-content:center;gap:8px;padding:100px 40px 48px;margin-left:0;transform:translateX(100%);visibility:hidden;transition:transform .4s ease,visibility .4s;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
  .nav.open{transform:none;visibility:visible}
  .nav > a{font-size:22px;font-weight:700;text-transform:uppercase;padding:10px 0}
  .nav__cta{flex-direction:column;align-items:flex-start;gap:16px;margin:26px 0 0}
  .nav__phone{font-size:20px}
  .burger{display:block}
  .stats__in{grid-template-columns:repeat(2,1fr);gap:28px}
  .about__grid{grid-template-columns:1fr}
  .about__media{max-width:560px;padding-bottom:80px}
  .services__grid{grid-template-columns:1fr;max-width:640px}
  .cases__grid{grid-template-columns:1fr;max-width:640px}
  .benefit__grid{grid-template-columns:1fr}
  .form-sec__in{grid-template-columns:1fr;gap:44px}
  .contacts__grid{grid-template-columns:1fr}
  .ftr__in{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .container{width:calc(100% - 36px)}
  .section{padding:60px 0}
  .hero{padding-top:calc(var(--hdr) + 32px);padding-bottom:64px}
  .hero h1{font-size:clamp(23px,6.7vw,40px)}
  .hero__facts{gap:16px 28px}
  .hero__mark{opacity:.12;right:-120px}
  .stats__in{grid-template-columns:1fr 1fr;gap:22px}
  .stat{padding-left:18px}
  .about__photo img{height:400px}
  .about__card{right:0;width:100%}
  .quote{padding:26px 22px}
  .quote p,.quote footer{padding-left:0}
  .quote::before{display:none}
  .supply__band-txt{padding:30px 26px}
  .form{padding:28px 22px}
  .ftr__in{grid-template-columns:1fr;gap:32px}
  .ftr__bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .partners__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:420px){
  .stats__in{grid-template-columns:1fr}
  .hero__btns .btn{width:100%}
  .partners__grid{grid-template-columns:1fr}
}

/* ==========================================================================
   ИНФОРМАЦИОННЫЕ СТРАНИЦЫ (раскрытие информации и т.п.)
   ========================================================================== */
.doc{background:var(--paper);padding:calc(var(--hdr) + 56px) 0 96px}
.doc .container{max-width:960px}
.doc a.back{display:inline-flex;gap:8px;align-items:center;font-weight:700;color:var(--accent-d);margin-bottom:26px}
.doc a.back:hover{color:var(--dark)}
.doc h1{font-size:clamp(26px,3.4vw,40px);font-weight:800;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:14px}
.doc .doc__lead{color:var(--graphite);max-width:820px;margin-bottom:36px}
.doc h2{font-size:19px;font-weight:800;margin:28px 0 10px}
.doc ol{margin:0 0 12px 22px;color:var(--graphite);max-width:860px}
.doc li{margin-bottom:6px}
.doc p{color:var(--graphite);margin-bottom:12px;max-width:860px}
.doc-card{background:var(--white);border-radius:18px;padding:26px 30px;box-shadow:0 8px 28px rgba(24,24,24,.07);margin-bottom:18px;position:relative;overflow:hidden}
.doc-card::after{content:"";position:absolute;right:-34px;top:-34px;width:88px;height:88px;background:var(--accent);opacity:.14;border-radius:20px;transform:skewX(var(--skew)) rotate(10deg)}
.doc-card p{color:var(--graphite);font-size:15.5px;line-height:1.6}
.doc-card p b{color:var(--dark)}
.doc-card .doc-link{margin-top:14px}
.doc-link{display:inline-flex;align-items:center;gap:10px;padding:12px 22px;background:var(--graphite);color:var(--white);border-radius:12px;transform:skewX(-8deg);font-weight:700;font-size:14.5px;transition:background .25s,transform .25s}
.doc-link>span{transform:skewX(8deg);display:inline-flex;align-items:center;gap:8px}
.doc-link:hover{background:var(--dark);transform:skewX(-8deg) translateY(-2px)}
.doc-rows{display:grid;grid-template-columns:max-content 1fr;gap:8px 26px;font-size:15.5px}
.doc-rows dt{color:var(--greige);font-weight:600}
.doc-rows dd{color:var(--dark);font-weight:600}
.doc-rows dd a{color:var(--dark);border-bottom:1.5px solid var(--accent);transition:color .2s}
.doc-rows dd a:hover{color:var(--accent-d)}
@media (max-width:640px){
  .doc{padding:calc(var(--hdr) + 32px) 0 64px}
  .doc-card{padding:22px 20px}
  .doc-rows{grid-template-columns:1fr;gap:2px}
  .doc-rows dt{margin-top:8px}
}
.nav > a[aria-current="page"]{color:var(--accent)}
.nav > a[aria-current="page"]::after{width:100%}

/* ==========================================================================
   v2.3: логотип-лок ап на оранжевой карточке, сканы отзывов, лайтбокс
   ========================================================================== */
.case__scan{margin-top:20px;display:flex;align-items:center;gap:14px;background:none;border:0;padding:0;cursor:pointer;text-align:left}
.case__scan img{width:112px;height:84px;object-fit:cover;border-radius:10px;border:2px solid var(--light);transition:border-color .25s,transform .25s}
.case__scan span{font-weight:700;font-size:14px;color:var(--graphite);border-bottom:1.5px solid var(--accent)}
.case__scan:hover img,.case__scan:focus-visible img{border-color:var(--accent)}
.case__scan:hover span{color:var(--dark)}
.lb{position:fixed;inset:0;z-index:100;background:rgba(24,24,24,.93);display:flex;align-items:center;justify-content:center;padding:36px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.lb[hidden]{display:none}
.lb__img{max-width:min(940px,92vw);max-height:86vh;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.55);background:#fff}
.lb__close{position:absolute;top:20px;right:24px;width:50px;height:50px;border-radius:50%;border:0;background:var(--accent);color:var(--dark);font-size:26px;font-weight:800;cursor:pointer;line-height:1;transition:background .2s,transform .2s}
.lb__close:hover{background:var(--accent-d);transform:rotate(90deg)}
@media (max-width:640px){
  .case__scan img{width:92px;height:70px}
  .lb{padding:18px}
  .lb__close{top:12px;right:14px}
}

/* ==========================================================================
   v2.4
   ========================================================================== */
.logo{flex:none}
.logo__desc{white-space:nowrap}
.nav__cta .btn,.nav__cta .btn>span{white-space:nowrap}
.about__card{background:var(--dark);color:var(--white);box-shadow:0 16px 40px rgba(24,24,24,.4)}
.about__card b{color:var(--white)}
.about__card span{color:rgba(255,255,255,.72)}
.about__card-mark{width:64px;height:50px;color:var(--white);margin-bottom:14px;display:block}

/* ==========================================================================
   МОДАЛЬНОЕ ОКНО ЗАЯВКИ И COOKIE-БАННЕР
   ========================================================================== */
.modal{position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(24,24,24,.78)}
.modal[hidden]{display:none}
.modal__box{width:min(540px,100%);max-height:92vh;overflow:auto;background:var(--graphite);border-radius:22px;padding:36px 34px;position:relative;color:var(--white);box-shadow:0 30px 80px rgba(0,0,0,.45)}
.modal__close{position:absolute;top:14px;right:14px;width:42px;height:42px;border-radius:50%;border:0;background:rgba(255,255,255,.12);color:var(--white);font-size:22px;font-weight:800;cursor:pointer;line-height:1;transition:background .2s,transform .2s}
.modal__close:hover{background:var(--accent);color:var(--dark);transform:rotate(90deg)}
.modal__title{font-size:22px;font-weight:800;text-transform:uppercase;line-height:1.2;margin-bottom:10px;padding-right:36px}
.modal__sub{color:rgba(255,255,255,.75);font-size:14.5px;margin-bottom:22px}
.form--modal{background:transparent;border:0;padding:0;backdrop-filter:none;-webkit-backdrop-filter:none}
.cookie{position:fixed;left:0;right:0;bottom:0;z-index:80;background:rgba(24,24,24,.97);color:rgba(255,255,255,.85);padding:16px 0;box-shadow:0 -12px 34px rgba(0,0,0,.28)}
.cookie[hidden]{display:none}
.cookie .container{display:flex;align-items:center;gap:20px;flex-wrap:wrap;justify-content:space-between}
.cookie p{font-size:13.5px;line-height:1.55;max-width:820px;color:rgba(255,255,255,.8)}
.cookie p a{color:var(--accent);text-decoration:underline}
.cookie__btns{display:flex;gap:12px;flex:none}
@media (max-width:640px){
  .modal__box{padding:28px 22px}
  .cookie .container{flex-direction:column;align-items:flex-start;gap:12px}
  .cookie__btns{width:100%}
  .cookie__btns .btn{flex:1}
}
.ftr__docs{display:flex;flex-wrap:wrap;gap:8px 26px}
.ftr__docs a{color:rgba(255,255,255,.66);text-decoration:underline}
.ftr__docs a:hover{color:var(--accent)}