@import url('../assets/fonts.css');

/* ============ Токены ============ */
:root{
  --bg:#0a0b0d;
  --bg-2:#121418;
  --bg-3:#181b20;
  --ink:#f5f3f0;
  --ink-2:#a8adb5;
  --ink-3:#71767e;
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.20);
  --amber:#e4a13c;
  --amber-2:#f2b658;
  --amber-dim:rgba(228,161,60,.14);
  --wrap:1280px;
  --pad:clamp(18px,4vw,48px);
  --font:'Golos Text',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --display:'Unbounded','Golos Text',-apple-system,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font);font-size:17px;line-height:1.62;
  -webkit-font-smoothing:antialiased;text-wrap:pretty;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:4px}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.1}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--amber);color:#0a0b0d}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:var(--pad)}
.dsp{font-family:var(--display);letter-spacing:-.045em;font-weight:700}

/* ============ Переключатель версий ============ */
.vswitch{
  position:fixed;top:14px;left:14px;z-index:1000;display:flex;gap:3px;
  padding:4px;border-radius:999px;background:rgba(16,18,22,.72);
  border:1px solid var(--line-2);backdrop-filter:blur(14px);
}
.vswitch a{
  display:block;padding:6px 13px;border-radius:999px;font-size:13px;font-weight:600;
  color:var(--ink-2);transition:background .16s,color .16s;white-space:nowrap;
}
.vswitch a:hover{background:rgba(255,255,255,.09);color:var(--ink)}
.vswitch a[aria-current]{background:var(--amber);color:#0a0b0d}
@media (max-width:560px){.vswitch{top:8px;left:8px;padding:3px}.vswitch a{padding:5px 10px;font-size:12px}}

/* ============ Шапка ============ */
.hdr{position:fixed;top:0;left:0;right:0;z-index:900;transition:background .3s,border-color .3s,backdrop-filter .3s;border-bottom:1px solid transparent}
.hdr.stuck{background:rgba(10,11,13,.82);backdrop-filter:blur(16px);border-bottom-color:var(--line)}
.hdr__in{display:flex;align-items:center;gap:24px;height:78px;padding-left:160px}
@media (max-width:1080px){.hdr__in{padding-left:0;height:66px;justify-content:space-between}}
.logo{display:flex;flex-direction:column;line-height:1.05;flex-shrink:0}
.logo b{font-family:var(--display);font-size:16px;font-weight:700;letter-spacing:-.04em}
.logo span{font-size:10.5px;color:var(--ink-3);letter-spacing:.14em;text-transform:uppercase;margin-top:3px}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{padding:8px 13px;border-radius:8px;font-size:14.5px;color:var(--ink-2);transition:color .15s,background .15s}
.nav a:hover{color:var(--ink);background:rgba(255,255,255,.06)}
.hdr__cta{display:flex;align-items:center;gap:13px;flex-shrink:0}
.hdr__tel{font-weight:600;font-size:15.5px;white-space:nowrap}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line-2);background:transparent;border-radius:10px;cursor:pointer;align-items:center;justify-content:center}
.burger span{display:block;width:18px;height:1.5px;background:var(--ink);position:relative}
.burger span::before,.burger span::after{content:'';position:absolute;left:0;width:18px;height:1.5px;background:var(--ink)}
.burger span::before{top:-6px}.burger span::after{top:6px}
@media (max-width:1080px){.nav,.hdr__tel{display:none}.burger{display:flex}}

.mmenu{position:fixed;inset:0;z-index:950;background:var(--bg);padding:92px var(--pad) 40px;display:none;overflow-y:auto}
.mmenu.open{display:block}
.mmenu a{display:block;padding:16px 0;font-family:var(--display);font-size:23px;font-weight:700;letter-spacing:-.04em;border-bottom:1px solid var(--line)}
.mmenu .btn{margin-top:28px;border-bottom:0;font-family:var(--font);font-size:16px}
.mclose{position:absolute;top:20px;right:var(--pad);width:42px;height:42px;border:1px solid var(--line-2);background:transparent;border-radius:10px;font-size:22px;cursor:pointer;line-height:1;color:var(--ink)}

/* ============ Кнопки ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:15.5px;
  border:1px solid transparent;cursor:pointer;text-align:center;
  transition:transform .12s,background .18s,border-color .18s,color .18s,box-shadow .18s;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--amber);color:#0a0b0d;box-shadow:0 0 0 0 rgba(228,161,60,.5)}
.btn--primary:hover{background:var(--amber-2);box-shadow:0 12px 34px -14px rgba(228,161,60,.9)}
.btn--ghost{border-color:var(--line-2);color:var(--ink);background:transparent}
.btn--ghost:hover{border-color:var(--amber);color:var(--amber)}
.btn--sm{padding:10px 19px;font-size:14.5px}
.btn--wide{width:100%}

/* ============ Герой ============ */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 45%;transform:scale(1.06);animation:slowzoom 26s ease-out forwards}
@keyframes slowzoom{to{transform:scale(1)}}
.hero__bg::after{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(120% 80% at 20% 100%, rgba(10,11,13,.94) 0%, rgba(10,11,13,.55) 55%, rgba(10,11,13,.3) 100%),
    linear-gradient(180deg, rgba(10,11,13,.85) 0%, rgba(10,11,13,.15) 34%, rgba(10,11,13,.96) 100%);
}
.hero__in{padding-block:clamp(120px,16vw,180px) clamp(30px,4vw,44px)}
.hero__kick{
  display:inline-flex;align-items:center;gap:10px;font-size:11.5px;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--amber);margin-bottom:26px;
}
.hero__kick::before{content:'';width:34px;height:1px;background:var(--amber)}
.hero h1{font-family:var(--display);font-size:clamp(34px,6.6vw,86px);letter-spacing:-.05em;line-height:.98;max-width:15ch}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero__lead{margin-top:26px;max-width:56ch;font-size:clamp(16.5px,1.8vw,19.5px);color:var(--ink-2)}
.hero__act{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
/* лента фактов */
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;background:rgba(10,11,13,.5);backdrop-filter:blur(6px)}
.ticker__t{display:flex;gap:0;width:max-content;animation:slide 42s linear infinite}
.ticker__t span{
  display:flex;align-items:center;gap:16px;padding:15px 30px;font-size:13.5px;letter-spacing:.05em;
  text-transform:uppercase;color:var(--ink-2);white-space:nowrap;
}
.ticker__t span::after{content:'';width:5px;height:5px;border-radius:50%;background:var(--amber)}
@keyframes slide{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.ticker__t{animation:none}.hero__bg img{animation:none;transform:none}}

/* ============ Секции ============ */
.sec{padding-block:clamp(64px,9vw,128px);position:relative}
.sec--alt{background:var(--bg-2)}
.shead{margin-bottom:clamp(34px,4.5vw,60px);max-width:74ch}
.kick{
  display:flex;align-items:center;gap:12px;font-size:11.5px;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--amber);margin-bottom:18px;
}
.kick::before{content:'';width:26px;height:1px;background:var(--amber)}
.shead h2{font-family:var(--display);font-size:clamp(26px,4.4vw,54px);letter-spacing:-.05em;line-height:1.02}
.shead p{margin-top:20px;color:var(--ink-2);font-size:17.5px;max-width:62ch}

/* ============ Услуги: список + превью ============ */
.svc{display:grid;grid-template-columns:1fr 460px;gap:clamp(24px,4vw,64px);align-items:start}
@media (max-width:1080px){.svc{grid-template-columns:1fr}}
.svc__list{border-top:1px solid var(--line)}
.svc__row{
  display:grid;grid-template-columns:56px 1fr;gap:20px;padding:26px 0;border-bottom:1px solid var(--line);
  cursor:default;transition:padding-left .28s cubic-bezier(.2,.7,.3,1);
}
.svc__row:hover,.svc__row.on{padding-left:14px}
.svc__row b{font-family:var(--display);font-size:14px;color:var(--ink-3);letter-spacing:-.02em;padding-top:6px;transition:color .2s}
.svc__row:hover b,.svc__row.on b{color:var(--amber)}
.svc__row h3{font-family:var(--display);font-size:clamp(19px,2.2vw,26px);letter-spacing:-.04em;transition:color .2s}
.svc__row:hover h3,.svc__row.on h3{color:var(--amber)}
.svc__row p{margin-top:9px;color:var(--ink-2);font-size:15.5px;line-height:1.55;max-width:56ch}
.svc__row picture{display:none;margin-top:16px;border-radius:12px;overflow:hidden}
@media (max-width:1080px){.svc__row picture{display:block}.svc__row img{aspect-ratio:16/10;object-fit:cover;width:100%}}
.svc__prev{position:sticky;top:110px;border-radius:18px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/5;background:var(--bg-3)}
@media (max-width:1080px){.svc__prev{display:none}}
.svc__prev img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .45s ease}
.svc__prev img.on{opacity:1}

/* ============ Пакеты ============ */
.pk{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
@media (max-width:1000px){.pk{grid-template-columns:1fr}}
.pk__c{
  position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:20px;
  padding:32px 28px 32px;display:flex;flex-direction:column;gap:18px;overflow:hidden;
  transition:border-color .22s,transform .22s;
}
.pk__c::before{
  content:'';position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;
  background:radial-gradient(70% 50% at 50% 0%, rgba(228,161,60,.14), transparent 70%);
}
.pk__c:hover{border-color:var(--line-2);transform:translateY(-3px)}
.pk__c:hover::before{opacity:1}
.pk__c--hot{border-color:rgba(228,161,60,.5)}
.pk__c--hot::before{opacity:1}
.pk__tag{align-self:flex-start;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);border:1px solid rgba(228,161,60,.4);padding:5px 12px;border-radius:999px}
.pk__n{font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.pk__c h3{font-family:var(--display);font-size:23px;letter-spacing:-.045em;line-height:1.15}
.pk__price{font-family:var(--display);font-size:34px;letter-spacing:-.05em;color:var(--amber);line-height:1}
.pk__price small{display:block;font-family:var(--font);font-size:13.5px;font-weight:400;color:var(--ink-3);letter-spacing:0;margin-top:8px}
.pk__list{display:flex;flex-direction:column;gap:12px;padding-top:20px;border-top:1px solid var(--line)}
.pk__list li{display:flex;gap:12px;font-size:15px;color:var(--ink-2);line-height:1.5}
.pk__list li::before{content:'';flex:0 0 16px;height:16px;margin-top:4px;border-radius:50%;background:var(--amber-dim) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e4a13c' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/10px no-repeat}
.pk__c .btn{margin-top:auto}

/* ============ Калькулятор ============ */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:960px){.calc{grid-template-columns:1fr}}
.calc__panel,.calc__out{background:var(--bg-2);border:1px solid var(--line);border-radius:20px;padding:clamp(26px,3.2vw,40px)}
.calc__out{background:linear-gradient(160deg,#1a1d22,#0e1013);display:flex;flex-direction:column;gap:20px;position:relative;overflow:hidden}
.calc__out::before{content:'';position:absolute;top:-40%;right:-20%;width:70%;height:80%;background:radial-gradient(circle,rgba(228,161,60,.16),transparent 65%);pointer-events:none}
.calc__row+.calc__row{margin-top:34px}
.calc__lab{display:flex;justify-content:space-between;align-items:baseline;gap:14px;margin-bottom:16px}
.calc__lab>span:first-child{font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.calc__val{font-family:var(--display);font-size:26px;letter-spacing:-.05em}
.calc__val small{font-family:var(--font);font-size:14px;font-weight:400;color:var(--ink-3);letter-spacing:0}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:4px;border-radius:99px;background:rgba(255,255,255,.14);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:var(--amber);border:0;box-shadow:0 0 0 6px rgba(228,161,60,.16);cursor:pointer}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--amber);border:0;box-shadow:0 0 0 6px rgba(228,161,60,.16);cursor:pointer}
.calc__scale{display:flex;justify-content:space-between;margin-top:11px;font-size:12.5px;color:var(--ink-3)}
.opts{display:flex;flex-direction:column;gap:9px}
.opt{display:flex;align-items:flex-start;gap:13px;padding:15px 17px;border:1px solid var(--line);border-radius:13px;cursor:pointer;transition:border-color .16s,background .16s}
.opt:hover{border-color:var(--line-2)}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt__dot{flex:0 0 18px;height:18px;border-radius:50%;border:1.5px solid var(--line-2);margin-top:3px;position:relative;transition:border-color .16s}
.opt__dot::after{content:'';position:absolute;inset:3px;border-radius:50%;background:var(--amber);transform:scale(0);transition:transform .18s}
.opt:has(input:checked){border-color:rgba(228,161,60,.55);background:rgba(228,161,60,.07)}
.opt:has(input:checked) .opt__dot{border-color:var(--amber)}
.opt:has(input:checked) .opt__dot::after{transform:scale(1)}
.opt b{display:block;font-size:15.5px;font-weight:600}
.opt span span{display:block;font-size:13.5px;color:var(--ink-3);margin-top:2px}
.calc__out h3{font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.calc__sum{font-family:var(--display);font-size:clamp(36px,5.6vw,60px);letter-spacing:-.055em;line-height:1;color:var(--amber);font-variant-numeric:tabular-nums}
.calc__brk{display:flex;flex-direction:column;gap:11px;padding-top:20px;border-top:1px solid var(--line);font-size:14.5px}
.calc__brk div{display:flex;justify-content:space-between;gap:16px;color:var(--ink-3)}
.calc__brk b{color:var(--ink);font-weight:600}
.calc__fine{font-size:13px;color:var(--ink-3);line-height:1.55}
.calc__out .btn{margin-top:auto}

/* ============ Этапы ============ */
.steps{position:relative;border-left:1px solid var(--line);margin-left:8px}
.step{position:relative;padding:0 0 42px 34px}
.step:last-child{padding-bottom:0}
.step::before{
  content:'';position:absolute;left:-5px;top:9px;width:9px;height:9px;border-radius:50%;
  background:var(--bg);border:1px solid var(--line-2);transition:background .2s,border-color .2s;
}
.step.in::before{background:var(--amber);border-color:var(--amber);box-shadow:0 0 0 5px rgba(228,161,60,.14)}
.step b{font-family:var(--display);font-size:12px;letter-spacing:.02em;color:var(--amber)}
.step h3{font-family:var(--display);font-size:clamp(18px,2vw,23px);letter-spacing:-.04em;margin-top:7px}
.step p{margin-top:8px;color:var(--ink-2);font-size:15.5px;max-width:58ch}
.steps-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,60px);align-items:start}
@media (max-width:900px){.steps-grid{grid-template-columns:1fr}}
.steps-grid picture{border-radius:20px;overflow:hidden;display:block;border:1px solid var(--line)}
.steps-grid img{width:100%;aspect-ratio:3/4;object-fit:cover}
@media (max-width:900px){.steps-grid img{aspect-ratio:16/10}}

/* ============ Объекты: горизонтальная лента ============ */
.rail{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:18px;margin-inline:calc(var(--pad)*-1);padding-inline:var(--pad);scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:99px}
.rail figure{margin:0;flex:0 0 clamp(260px,32vw,400px);scroll-snap-align:start;cursor:zoom-in}
.rail picture{display:block;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.rail img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1),filter .4s}
.rail figure:hover img{transform:scale(1.05)}
.rail figcaption{margin-top:13px;font-size:14.5px;color:var(--ink-2)}
.rail figcaption b{display:block;color:var(--ink);font-weight:600;font-size:15.5px;margin-bottom:2px}
.railnav{display:flex;gap:8px;margin-top:20px}
.railnav button{width:44px;height:44px;border-radius:50%;border:1px solid var(--line-2);background:transparent;color:var(--ink);cursor:pointer;font-size:19px;line-height:1;transition:background .16s,border-color .16s}
.railnav button:hover{background:rgba(255,255,255,.08);border-color:var(--amber);color:var(--amber)}

/* лайтбокс */
.lb{position:fixed;inset:0;z-index:1200;background:rgba(6,7,9,.96);display:none;align-items:center;justify-content:center;padding:24px}
.lb.open{display:flex}
.lb img{max-width:min(1200px,94vw);max-height:86vh;object-fit:contain;border-radius:8px}
.lb__cap{position:absolute;bottom:26px;left:0;right:0;text-align:center;color:var(--ink-2);font-size:14.5px;padding-inline:20px}
.lb__x,.lb__p,.lb__n{position:absolute;width:48px;height:48px;border-radius:50%;border:1px solid var(--line-2);background:rgba(255,255,255,.06);color:#fff;font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;transition:background .16s}
.lb__x:hover,.lb__p:hover,.lb__n:hover{background:rgba(255,255,255,.18)}
.lb__x{top:20px;right:20px}
.lb__p{left:20px;top:50%;transform:translateY(-50%)}
.lb__n{right:20px;top:50%;transform:translateY(-50%)}
@media (max-width:600px){.lb__p{left:8px}.lb__n{right:8px}}

/* ============ Город ============ */
.city{position:relative;isolation:isolate;padding-block:clamp(80px,11vw,150px);overflow:hidden}
.city__bg{position:absolute;inset:0;z-index:-2}
.city__bg img{width:100%;height:100%;object-fit:cover}
.city__bg::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,11,13,.96) 0%,rgba(10,11,13,.86) 45%,rgba(10,11,13,.55) 100%)}
.city__in{max-width:660px}
.city__in h2{font-family:var(--display);font-size:clamp(26px,4.2vw,50px);letter-spacing:-.05em;line-height:1.03}
.city__in p{margin-top:20px;color:var(--ink-2);font-size:17px}
.city__tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}
.city__tags span{border:1px solid var(--line-2);border-radius:999px;padding:8px 16px;font-size:14px;color:var(--ink-2);transition:border-color .18s,color .18s}
.city__tags span:hover{border-color:var(--amber);color:var(--amber)}
.city__row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:clamp(36px,5vw,60px)}
@media (max-width:760px){.city__row{grid-template-columns:1fr;gap:12px}}
.city__row figure{margin:0;border-radius:16px;overflow:hidden;border:1px solid var(--line);position:relative}
.city__row img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .55s cubic-bezier(.2,.7,.3,1)}
.city__row figure:hover img{transform:scale(1.05)}
.city__row figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 16px 14px;font-size:14px;color:#fff;background:linear-gradient(180deg,transparent,rgba(6,7,9,.86))}

/* ============ Смета ============ */
.est{display:flex;flex-direction:column;gap:2px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--bg-2)}
.est__r{display:grid;grid-template-columns:200px 1fr 130px;gap:20px;align-items:center;padding:20px 24px;border-bottom:1px solid var(--line)}
.est__r:last-child{border-bottom:0}
.est__r--h{background:rgba(255,255,255,.03);font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.est__r b{font-weight:600;font-size:16px}
.est__r p{color:var(--ink-2);font-size:15px}
.est__pct{display:flex;align-items:center;gap:12px;justify-content:flex-end;font-variant-numeric:tabular-nums;font-weight:600}
.est__pct i{display:block;height:6px;border-radius:99px;background:linear-gradient(90deg,var(--amber),rgba(228,161,60,.35));transition:width .9s cubic-bezier(.2,.7,.3,1);width:0}
.est.in .est__pct i{width:var(--w)}
@media (max-width:760px){
  .est__r{grid-template-columns:1fr 110px;gap:10px;padding:16px 18px}
  .est__r p{display:none}
  .est__r--h span:nth-child(2){display:none}
}

/* ============ FAQ ============ */
.faq{display:flex;flex-direction:column;max-width:920px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;padding:22px 54px 22px 0;font-family:var(--display);font-size:clamp(16px,1.8vw,20px);
  letter-spacing:-.035em;position:relative;transition:color .18s;
}
.faq summary:hover{color:var(--amber)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'';position:absolute;right:8px;top:50%;width:13px;height:1.5px;background:var(--ink-2);margin-top:-1px;transition:background .18s}
.faq summary::before{content:'';position:absolute;right:8px;top:50%;width:13px;height:1.5px;background:var(--ink-2);margin-top:-1px;transform:rotate(90deg);transition:transform .25s,background .18s}
.faq details[open] summary::before{transform:rotate(0)}
.faq details[open] summary::after,.faq details[open] summary::before{background:var(--amber)}
.faq p{padding:0 0 24px;color:var(--ink-2);font-size:16px;max-width:74ch}

/* ============ Заявка ============ */
.req{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,48px);align-items:start}
@media (max-width:900px){.req{grid-template-columns:1fr}}
.req__tel{display:block;font-family:var(--display);font-size:clamp(26px,4vw,44px);letter-spacing:-.05em;margin-top:22px;transition:color .18s}
.req__tel:hover{color:var(--amber)}
.req__who{font-size:14.5px;color:var(--ink-3);margin-top:8px;display:block}
.req__msg{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.req__msg a{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:999px;border:1px solid var(--line-2);font-size:15px;transition:border-color .16s,color .16s}
.req__msg a:hover{border-color:var(--amber);color:var(--amber)}
.req__form{background:var(--bg-2);border:1px solid var(--line);border-radius:20px;padding:clamp(24px,3.4vw,38px)}
.fld{margin-bottom:16px}
.fld label{display:block;font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:9px}
.fld input,.fld textarea{
  width:100%;padding:14px 0;border:0;border-bottom:1px solid var(--line-2);background:transparent;
  font-size:16.5px;transition:border-color .18s;border-radius:0;
}
.fld input::placeholder,.fld textarea::placeholder{color:var(--ink-3)}
.fld textarea{min-height:88px;resize:vertical}
.fld input:focus,.fld textarea:focus{outline:none;border-bottom-color:var(--amber)}
.req__form .btn{margin-top:14px}
.fine{font-size:13px;color:var(--ink-3);margin-top:14px;line-height:1.55}
.done{display:none;padding:22px;border-radius:14px;background:rgba(228,161,60,.09);border:1px solid rgba(228,161,60,.35);font-size:16px;line-height:1.6}
.done.show{display:block}
.done b{color:var(--amber)}
.done a{color:var(--amber);text-decoration:underline}

/* ============ Подвал ============ */
.ftr{border-top:1px solid var(--line);padding-block:56px 32px;font-size:15px;color:var(--ink-2)}
.ftr__top{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:flex-start;padding-bottom:30px;border-bottom:1px solid var(--line)}
.ftr__brand b{font-family:var(--display);color:var(--ink);font-size:20px;letter-spacing:-.045em;display:block}
.ftr__brand span{font-size:14.5px}
.ftr__nav{display:flex;flex-wrap:wrap;gap:8px 24px}
.ftr__nav a:hover{color:var(--amber)}
.ftr__bot{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;padding-top:22px;font-size:13.5px;color:var(--ink-3)}
.ftr__cred{margin-top:16px;font-size:12.5px;line-height:1.65;color:var(--ink-3)}
.ftr__cred a{text-decoration:underline}
.ftr__cred a:hover{color:var(--amber)}

/* ============ Появление ============ */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .est__pct i{transition:none}
  *{animation-duration:.01ms!important}
}