/* =============================================================
   СИБУР-АВТО — «Showroom Night» design system (полный редизайн)
   Графит + латунь. Общие токены, шапка, футер, кнопки, модалка.
   ============================================================= */
@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,500;12..96,600;12..96,700;12..96,800&family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root{
  --ink:#0C0F13; --graphite:#12161B; --panel:#171C22;
  --card:#1C222A; --card-2:#232A33;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.14);
  --line-amber:rgba(232,160,61,.24);
  --amber:#E8A03D; --amber-hi:#F4B860; --amber-deep:#C9822B;
  --text:#F3F0E9; --muted:#98A2AD; --muted-2:#6B747E;
  --grad:linear-gradient(135deg,#F4B860 0%,#E8A03D 52%,#C9822B 100%);
  --disp:'Bricolage Grotesque',system-ui,sans-serif;
  --mono:'Space Grotesk',system-ui,sans-serif;
  --body:'Inter',system-ui,Arial,sans-serif;
  --wrap:1240px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;background:var(--ink);}
body{font-family:var(--body);background:var(--ink);color:var(--text);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.5;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
::selection{background:rgba(232,160,61,.32);color:#fff;}
::-webkit-scrollbar{width:11px;height:11px;}
::-webkit-scrollbar-track{background:var(--graphite);}
::-webkit-scrollbar-thumb{background:#2A313B;border-radius:6px;border:2px solid var(--graphite);}
::-webkit-scrollbar-thumb:hover{background:var(--amber-deep);}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 40px;}
.eyebrow{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--amber);display:inline-flex;align-items:center;gap:12px;}
.eyebrow::before{content:"";width:30px;height:1px;background:var(--grad);}
.sec-h{font-family:var(--disp);font-weight:800;letter-spacing:-.03em;line-height:1.04;
  font-size:clamp(30px,4.4vw,54px);color:#fff;}
.sec-h .am{color:var(--amber);}
.amtext{background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-weight:600;
  font-size:15px;border:none;cursor:pointer;border-radius:12px;padding:16px 30px;
  transition:transform .2s,filter .2s,background .2s,border-color .2s,box-shadow .2s;text-align:center;}
.btn-amber{background:var(--grad);color:#1A1206;box-shadow:0 14px 34px rgba(232,160,61,.28);}
.btn-amber:hover{transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 18px 42px rgba(232,160,61,.4);}
.btn-ghost{background:rgba(255,255,255,.05);border:1px solid var(--line-amber);color:var(--text);}
.btn-ghost:hover{background:rgba(232,160,61,.12);border-color:var(--amber);transform:translateY(-2px);}
.btn svg{width:18px;height:18px;}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:1000;background:rgba(12,15,19,.78);
  backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);}
.nav__in{max-width:var(--wrap);margin:0 auto;padding:0 40px;height:74px;display:flex;align-items:center;gap:30px;}
.nav__logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.nav__logo b{font-family:var(--disp);font-weight:800;font-size:20px;letter-spacing:-.02em;color:#fff;line-height:1;white-space:nowrap;}
.nav__logo b i{color:var(--amber);font-style:normal;}

/* ---------- Бренд-логотип «Альба Моторс» (живой знак) ---------- */
.brand__mark{position:relative;display:inline-block;height:54px;line-height:0;
  animation:brandBreath 6s ease-in-out infinite;
  transition:transform .35s cubic-bezier(.2,.8,.3,1);}
.brand__mark img{display:block;height:100%;width:auto;}
/* блик, пробегающий по силуэту знака */
.brand__shine{position:absolute;inset:0;pointer-events:none;mix-blend-mode:screen;
  background:linear-gradient(100deg,transparent 40%,rgba(255,242,214,.9) 50%,transparent 60%);
  background-size:250% 100%;background-repeat:no-repeat;background-position:215% 0;
  -webkit-mask:url(../images/alba-mark.png) no-repeat center/contain;
          mask:url(../images/alba-mark.png) no-repeat center/contain;
  animation:brandShine 8s ease-in-out infinite;}
@keyframes brandShine{0%,55%{background-position:215% 0;}86%,100%{background-position:-85% 0;}}
@keyframes brandBreath{0%,100%{filter:drop-shadow(0 3px 12px rgba(232,160,61,.2));}
  50%{filter:drop-shadow(0 4px 22px rgba(232,160,61,.46));}}
.brand:hover .brand__mark{transform:translateY(-2px) scale(1.05);}
.brand:hover .brand__shine{animation:brandShine 1.1s ease-out;}
/* полный лок-ап с надписью — в подвале */
.brand__mark--full{height:96px;}
.brand__shine--full{-webkit-mask-image:url(../images/alba-logo.png);mask-image:url(../images/alba-logo.png);}
@media (prefers-reduced-motion:reduce){.brand__mark,.brand__shine{animation:none;}}
.nav__links{display:flex;gap:22px;margin-left:6px;}
.nav__links a{white-space:nowrap;font-size:14px;font-weight:500;color:rgba(243,240,233,.72);position:relative;padding:4px 0;transition:color .2s;}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--grad);transition:width .25s;}
.nav__links a:hover{color:#fff;}
.nav__links a:hover::after{width:100%;}
.nav__right{margin-left:auto;display:flex;align-items:center;gap:18px;flex-shrink:0;}
.nav__phone{font-family:var(--disp);font-weight:700;font-size:16px;color:#fff;white-space:nowrap;transition:color .2s;}
.nav__phone:hover{color:var(--amber);}
.nav__burger{display:none;width:46px;height:46px;border-radius:12px;background:rgba(255,255,255,.05);
  border:1px solid var(--line-amber);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;}
.nav__burger span{width:20px;height:2px;background:var(--amber);border-radius:2px;transition:.25s;}
.nav__burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav__burger.open span:nth-child(2){opacity:0;}
.nav__burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:1200;background:rgba(6,8,11,0);visibility:hidden;transition:background .3s,visibility .3s;}
.drawer.open{background:rgba(6,8,11,.6);visibility:visible;}
.drawer__panel{position:absolute;top:0;right:0;bottom:0;width:min(86%,360px);background:var(--graphite);
  border-left:1px solid var(--line-amber);transform:translateX(100%);transition:transform .34s ease;
  display:flex;flex-direction:column;padding:88px 26px 34px;gap:4px;overflow-y:auto;}
.drawer.open .drawer__panel{transform:translateX(0);}
.drawer__panel a{font-size:18px;font-weight:500;color:var(--text);padding:15px 2px;border-bottom:1px solid var(--line);}
.drawer__panel a:hover{color:var(--amber);}
.drawer__close{position:absolute;top:20px;right:22px;width:42px;height:42px;border:none;border-radius:11px;
  background:rgba(255,255,255,.06);color:var(--text);font-size:22px;cursor:pointer;}
.drawer__logo{display:flex !important;align-items:center;gap:11px;padding:0 0 18px !important;margin-bottom:8px;}
.drawer__logo .brand__mark{height:48px;}
.drawer__logo b{font-family:var(--disp);font-weight:800;font-size:18px;color:#fff;line-height:1;}
.drawer__logo b i{color:var(--amber);font-style:normal;}
.drawer__phone{font-family:var(--disp);font-weight:700;color:var(--amber) !important;font-size:22px !important;border-bottom:none !important;margin-top:18px;}
.drawer__soc{display:flex;gap:12px;margin-top:14px;}
.drawer__soc a{width:40px;height:40px;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center;padding:0 !important;}
.drawer__soc a img{width:22px;height:22px;}
.drawer__btn{margin-top:20px;justify-content:center;}

/* ---------- Footer ---------- */
.foot{background:linear-gradient(180deg,#12161B 0%,#090B0E 100%);border-top:1px solid var(--line);padding:70px 0 34px;}
.foot__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--line);}
.foot__logo{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.foot__logo b{font-family:var(--disp);font-weight:800;font-size:20px;color:#fff;}
.foot__logo b i{color:var(--amber);font-style:normal;}
.foot__about{font-size:14px;color:var(--muted);line-height:1.7;max-width:320px;}
.foot__soc{display:flex;gap:10px;margin-top:20px;}
.foot__soc a{width:40px;height:40px;border:1px solid var(--line);border-radius:11px;display:flex;align-items:center;justify-content:center;transition:.2s;}
.foot__soc a:hover{border-color:var(--amber);background:rgba(232,160,61,.1);}
.foot__soc img{width:22px;height:22px;}
.foot__col h4{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--amber);margin-bottom:16px;}
.foot__col a,.foot__col p{display:block;font-size:14.5px;color:var(--muted);line-height:1.6;margin-bottom:10px;transition:color .2s;}
.foot__col a:hover{color:#fff;}
.foot__phone{font-family:var(--disp);font-weight:700;font-size:19px;color:#fff !important;}
.foot__legal{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-top:26px;font-size:12.5px;color:var(--muted-2);line-height:1.7;}
.foot__legal a{color:var(--amber-hi);text-decoration:underline;text-underline-offset:2px;}

/* ---------- Modal (custom lead form) ---------- */
.mo{position:fixed;inset:0;z-index:1500;display:none;align-items:center;justify-content:center;padding:20px;
  background:rgba(6,8,11,.72);backdrop-filter:blur(8px);}
.mo.open{display:flex;}
.mo__box{position:relative;width:100%;max-width:470px;background:var(--graphite);border:1px solid var(--line-amber);
  border-radius:20px;padding:40px;box-shadow:0 40px 100px rgba(0,0,0,.6);}
.mo__box::before{content:"";position:absolute;left:0;top:0;right:0;height:3px;background:var(--grad);border-radius:20px 20px 0 0;}
.mo__close{position:absolute;top:16px;right:16px;width:38px;height:38px;border:none;border-radius:10px;
  background:rgba(255,255,255,.06);color:var(--amber);font-size:22px;cursor:pointer;transition:.2s;}
.mo__close:hover{background:rgba(232,160,61,.16);}
.mo__box h3{font-family:var(--disp);font-weight:800;font-size:25px;letter-spacing:-.02em;color:#fff;margin-bottom:8px;}
.mo__box p.sub{font-size:14px;color:var(--muted);margin-bottom:22px;}
.mo__form{display:flex;flex-direction:column;gap:13px;}
.mo__form input{background:#0E1216;border:1px solid var(--line);border-radius:11px;padding:15px 16px;
  color:#fff;font-family:var(--body);font-size:15px;outline:none;transition:border-color .2s;}
.mo__form input::placeholder{color:var(--muted-2);}
.mo__form input:focus{border-color:var(--amber);}
.mo__lbl{font-size:12.5px;color:var(--muted);margin:2px 0 -4px;}
.mo__budget{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.mo__budget label{cursor:pointer;}
.mo__budget input{display:none;}
.mo__budget span{display:block;text-align:center;padding:11px;border:1px solid var(--line);border-radius:10px;
  font-size:13px;color:var(--muted);transition:.2s;}
.mo__budget input:checked+span{background:var(--amber);border-color:var(--amber);color:#1A1206;font-weight:600;}
.mo__budget label:hover span{border-color:var(--amber);color:var(--text);}
.mo__budget--3{grid-template-columns:repeat(3,1fr);}
.mo__grp{display:flex;flex-direction:column;gap:9px;}
.mo__grp[hidden]{display:none;}
.mo__grp .mo__lbl{margin:0;}
.mo__grp .mo__budget + .mo__lbl{margin-top:5px;}
.mo__consent{font-size:11px;color:var(--muted-2);line-height:1.5;text-align:center;margin-top:4px;}
.mo__consent a{color:var(--amber-hi);text-decoration:underline;}
.mo__ok{display:none;text-align:center;padding:26px 6px;}
.mo__ok .ic{width:64px;height:64px;border-radius:50%;background:rgba(232,160,61,.14);display:flex;align-items:center;justify-content:center;margin:0 auto 18px;}
.mo__ok h3{margin-bottom:8px;}

@media(max-width:1300px){.nav__phone{display:none;}}
@media(max-width:1024px){.wrap{padding:0 28px;}.nav__in{padding:0 28px;}}
@media(max-width:900px){
  .nav__links,.nav__right .nav__phone,.nav__right .btn{display:none;}
  .nav__burger{display:flex;}
  .foot__grid{grid-template-columns:1fr 1fr;gap:30px;}
}
@media(max-width:600px){
  .wrap{padding:0 20px;}.nav__in{padding:0 20px;height:64px;}
  .nav__logo .brand__mark{height:38px;}.nav__logo b{font-size:17px;}
  .brand__mark--full{height:78px;}
  .foot__grid{grid-template-columns:1fr;}
  .mo__box{padding:30px 22px;}
}
@media(prefers-reduced-motion:reduce){.ticker__track{animation:none;}*{scroll-behavior:auto;}}