/* ==========================================================================
   ЧАСТЬ 1: БАЗОВЫЕ СТИЛИ (из polisterolbeton.html)
   ========================================================================== */

:root{
    --accent:#c69b39;
    --light:#ebf1f5;
    --dark:#231f20;
    --text:#333333;
    --grad:linear-gradient(0.288turn,rgba(236,196,64,1) 0%,rgba(255,250,138,1) 28%,rgba(221,172,23,1) 59%,rgba(255,255,149,1) 100%);
    --pad:110px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    color:var(--text);
    font-size:14px;
    font-family:'Montserrat',Arial,sans-serif;
    line-height:1.55;
    font-weight:500;
    background:#fff;
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 28px;width:100%}

h1,h2,h3,h4{color:var(--dark);margin:0;letter-spacing:-0.02em}
h1{font-size:46px;font-weight:800;line-height:1.1}
h2{font-size:32px;font-weight:700;line-height:1.18}
h3{font-size:21px;font-weight:600;line-height:1.3}
p{margin:0 0 16px}
.lead{font-size:16px;font-weight:400;line-height:1.6}
.muted{font-size:13px;font-weight:400;color:rgba(51,51,51,.65)}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}

/* buttons */
.button{
    color:#333333;font-size:14px;font-family:'Montserrat',Arial,sans-serif;line-height:1.55;font-weight:600;
    --t396-speedhover:.2s;
    transition:background-color var(--t396-speedhover,0s) ease-in-out,color var(--t396-speedhover,0s) ease-in-out,border-color var(--t396-speedhover,0s) ease-in-out,box-shadow .2s ease-in-out,transform .2s ease-in-out;
    background-image:var(--grad);
    justify-content:center;display:inline-flex;align-items:center;gap:10px;
    padding:14px 28px;border-radius:10px;border:none;cursor:pointer;text-decoration:none;text-align:center;
}
.button:hover{box-shadow:0 8px 22px rgba(198,155,57,.28);transform:translateY(-1px)}
.button--ghost{
    background-image:none;background-color:transparent;border:1px solid var(--accent);color:var(--dark);
}
.button--ghost:hover{background-color:rgba(198,155,57,.08);box-shadow:none}
.button--light{background-image:none;background-color:#fff;color:var(--dark)}
.button--light:hover{box-shadow:0 8px 22px rgba(0,0,0,.25)}
.button--sm{padding:11px 22px;font-size:13px;border-radius:4px}

/* header */
.header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid rgba(35,31,32,.07)}
.header__in{display:flex;align-items:center;gap:32px;height:78px}
.logo{display:flex;align-items:center;gap:11px;font-weight:700;color:var(--dark);font-size:15px;letter-spacing:-0.01em;white-space:nowrap}
.logo i{color:var(--accent);font-size:22px}
.logo span small{display:block;font-size:10px;font-weight:400;letter-spacing:.12em;text-transform:uppercase;color:rgba(51,51,51,.6)}
.nav{display:flex;gap:16px;margin-left:auto}
.nav a{font-size:13px;font-weight:600;color:var(--text);padding:6px 0;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.nav a:hover{color:var(--accent)}
.nav a.active{color:var(--dark);border-color:var(--accent)}
.header__phone{font-size:15px;font-weight:700;color:var(--dark);white-space:nowrap}
.header__phone small{display:block;font-size:10px;font-weight:400;color:var(--accent);letter-spacing:.08em}
.burger{display:none;background:none;border:1px solid rgba(35,31,32,.15);border-radius:4px;width:42px;height:42px;color:var(--dark);font-size:16px;cursor:pointer}

/* sections */
.band{padding:var(--pad) 0}
.band--alt{background:var(--light)}
.band--tight{padding:70px 0}

/* hero */
.hero{background:var(--light);padding:86px 0 96px;position:relative;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.hero h1{margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero__sub{font-size:17px;font-weight:500;color:var(--text);margin-bottom:34px}
.adv{display:flex;gap:14px;align-items:flex-start;margin-bottom:16px;max-width:460px}
.adv i{color:var(--accent);font-size:20px;width:26px;flex:none;margin-top:2px}
.adv b{display:block;color:var(--dark);font-weight:600;font-size:14px}
.adv span{font-size:13px;font-weight:400;color:rgba(51,51,51,.7)}
.hero__btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero__gift{margin-top:20px;font-weight:500;color:var(--accent);display:flex;align-items:center;gap:10px}
.hero__img{border-radius:4px;overflow:hidden;box-shadow:0 20px 50px rgba(35,31,32,.10)}
.hero__stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:74px;border-top:1px solid rgba(35,31,32,.1);padding-top:36px}
.stat b{display:block;font-size:30px;font-weight:800;color:var(--dark);line-height:1.1}
.stat span{font-size:12px;font-weight:400;color:rgba(51,51,51,.65)}

/* split blocks */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split--rev .split__media{order:2}
.split__media img{border-radius:4px;box-shadow:0 14px 36px rgba(35,31,32,.07)}
.split h2{margin-bottom:20px}
.split p{font-weight:400;font-size:15px}
.split .button{margin-top:12px}
.facts{list-style:none;padding:0;margin:0 0 26px}
.facts li{display:flex;gap:12px;align-items:flex-start;padding:9px 0;font-weight:400;font-size:14px;border-bottom:1px solid rgba(35,31,32,.07)}
.facts li i{color:var(--accent);font-size:14px;margin-top:4px}
.section-head{max-width:720px;margin-bottom:52px}
.section-head p{font-weight:400;font-size:15px;color:rgba(51,51,51,.75)}

/* cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.card{background:#fff;border:1px solid rgba(35,31,32,.08);border-radius:4px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .25s ease,transform .25s ease}
.card:hover{box-shadow:0 16px 40px rgba(35,31,32,.09);transform:translateY(-3px)}
.card__body{padding:26px;display:flex;flex-direction:column;flex:1}
.card h3{margin-bottom:10px}
.card .muted{margin-bottom:14px}
.card .button{margin-top:auto;align-self:flex-start}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.tag{font-size:11px;font-weight:600;letter-spacing:.04em;color:var(--dark);background:var(--light);border-radius:2px;padding:5px 10px}
.price{font-size:19px;font-weight:700;color:var(--dark);margin-bottom:16px}
.price span{font-size:12px;font-weight:400;color:rgba(51,51,51,.6);display:block}

/* filters */
.filters{display:flex;flex-wrap:wrap;gap:34px;padding:24px 28px;background:#fff;border:1px solid rgba(35,31,32,.08);border-radius:4px;margin-bottom:40px}
.filter__label{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:rgba(51,51,51,.55);margin-bottom:10px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid rgba(35,31,32,.14);background:#fff;border-radius:2px;padding:8px 16px;font-size:13px;font-weight:500;color:var(--text);cursor:pointer;transition:all .2s ease}
.chip:hover{border-color:var(--accent)}
.chip.active{background:var(--dark);border-color:var(--dark);color:#fff;font-weight:600}

/* calculator */
.calc{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start;background:#fff;border:1px solid rgba(35,31,32,.08);border-radius:4px;padding:44px}
.calc__row{margin-bottom:32px}
.calc__row:last-child{margin-bottom:0}
.calc__head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:14px}
.calc__head span{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:rgba(51,51,51,.55)}
.calc__head b{font-size:20px;font-weight:700;color:var(--dark)}
.calc-range{width:100%;-webkit-appearance:none;appearance:none;height:4px;border-radius:2px;background:rgba(35,31,32,.14);outline:none;margin:6px 0 10px}
.calc-range::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:2px solid var(--accent);box-shadow:0 2px 10px rgba(35,31,32,.2);cursor:pointer}
.calc-range::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid var(--accent);cursor:pointer}
.calc__scale{display:flex;justify-content:space-between;font-size:11px;font-weight:400;color:rgba(51,51,51,.5)}
.check{display:flex;gap:14px;align-items:flex-start;cursor:pointer;padding:16px 18px;border:1px solid rgba(35,31,32,.14);border-radius:4px;transition:border-color .2s,background .2s}
.check:hover{border-color:var(--accent)}
.check input{position:absolute;opacity:0;pointer-events:none}
.check .box{width:20px;height:20px;border:1px solid rgba(35,31,32,.25);border-radius:3px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:10px;flex:none;margin-top:2px;transition:background .2s,border-color .2s}
.check .box i{opacity:0;transition:opacity .2s}
.check input:checked+.box{background:var(--accent);border-color:var(--accent)}
.check input:checked+.box i{opacity:1}
.check b{display:block;font-size:14px;font-weight:600;color:var(--dark)}
.check span{font-size:12px;font-weight:400;color:rgba(51,51,51,.65)}
.opts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.opt{border:1px solid rgba(35,31,32,.14);background:#fff;border-radius:4px;padding:13px 15px;text-align:left;font-family:inherit;font-size:13px;font-weight:600;color:var(--dark);cursor:pointer;transition:border-color .2s,background .2s}
.opt small{display:block;font-weight:400;font-size:11px;color:rgba(51,51,51,.6);margin-top:3px}
.opt:hover{border-color:var(--accent)}
.opt.active{border-color:var(--accent);background:rgba(198,155,57,.09)}
.calc__out{background:var(--dark);border-radius:4px;padding:36px;position:sticky;top:98px}
.calc__out-label{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.calc__price{font-size:38px;font-weight:800;color:#fff;line-height:1.1;margin:10px 0 4px;letter-spacing:-0.03em}
.calc__perm{font-size:13px;font-weight:400;color:var(--accent);margin-bottom:26px}
.calc__list{list-style:none;padding:0;margin:0 0 28px}
.calc__list li{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:13px;font-weight:400;color:rgba(255,255,255,.7)}
.calc__list b{color:#fff;font-weight:600;text-align:right}
.calc__note{font-size:11px;font-weight:400;color:rgba(255,255,255,.45);margin:16px 0 0;line-height:1.6}

/* cta */
.cta{background:var(--dark);color:#fff;padding:96px 0;text-align:center}
.cta h2{color:#fff;max-width:760px;margin:0 auto 18px}
.cta p{color:rgba(255,255,255,.7);font-weight:400;max-width:560px;margin:0 auto 36px}
.cta__btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* article */
.article__head{background:var(--light);padding:70px 0}
.article-body{max-width:760px;margin:0 auto}
.article-body h2{font-size:26px;margin:44px 0 16px}
.article-body p{font-weight:400;font-size:15px}
.article-body ul{padding-left:20px;font-weight:400;font-size:15px}
.article-body li{margin-bottom:8px}
.quote{border-left:2px solid var(--accent);padding:6px 0 6px 24px;font-weight:500;color:var(--dark);margin:32px 0}
.meta-row{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.back{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--accent);margin-bottom:22px}

/* forms */
.form{display:flex;gap:12px;flex-wrap:wrap}
.input{flex:1;min-width:220px;padding:14px 16px;border:1px solid rgba(35,31,32,.15);border-radius:4px;font-family:inherit;font-size:14px;font-weight:500;color:var(--text);background:#fff;outline:none;transition:border-color .2s}
.input:focus{border-color:var(--accent)}
.form-note{margin-top:12px;font-size:12px;font-weight:400;color:rgba(51,51,51,.6)}
.subscribe{background:var(--light);border-radius:4px;padding:44px;margin-top:80px}
.subscribe h3{margin-bottom:8px}

/* footer */
.footer{background:var(--dark);color:#fff;padding:80px 0 34px}
.footer__grid{display:grid;grid-template-columns:1.1fr 1fr .8fr;gap:56px}
.footer h4{color:#fff;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px}
.footer p{color:rgba(255,255,255,.72);font-weight:400;font-size:13px}
.footer a{color:rgba(255,255,255,.78);font-weight:400;font-size:13px;transition:color .2s}
.footer a:hover{color:var(--accent)}
.footer__logo{display:flex;align-items:center;gap:12px;margin-bottom:20px;color:#fff;font-weight:700;font-size:16px}
.footer__logo i{color:var(--accent);font-size:26px}
.footer__phone{display:inline-block;color:var(--accent)!important;font-size:20px!important;font-weight:700!important;margin:14px 0 6px}
.req{font-size:12px;font-weight:400;color:rgba(255,255,255,.55);line-height:1.6;margin-top:18px}
.footer__menu{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}
.map{border-radius:4px;overflow:hidden;border:1px solid rgba(255,255,255,.12)}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);margin-top:56px;padding-top:26px}
.socials{display:flex;gap:16px}
.socials a{width:38px;height:38px;border:1px solid rgba(255,255,255,.16);border-radius:4px;display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:15px;transition:border-color .2s,background .2s}
.socials a:hover{border-color:var(--accent);background:rgba(198,155,57,.12)}
.copy{font-size:12px;font-weight:400;color:rgba(255,255,255,.55)}

.center{text-align:center}
.mt40{margin-top:40px}
.load-more{display:flex;justify-content:center;margin-top:48px}

@media(max-width:1279px){
    :root{--pad:80px}
    h1{font-size:38px}h2{font-size:28px}
    .hero__grid{grid-template-columns:1fr;gap:44px}
    .split{gap:40px}
    .grid-3{grid-template-columns:repeat(2,1fr)}
    .calc{grid-template-columns:1fr;gap:38px;padding:34px}
    .calc__out{position:static}
    .footer__grid{grid-template-columns:1fr 1fr}
    .nav{display:none}
    .burger{display:block;margin-left:auto}
    .header__phone{display:none}
    .header.open .nav{display:flex;position:absolute;left:0;right:0;top:78px;background:#fff;flex-direction:column;gap:0;padding:8px 28px 22px;border-bottom:1px solid rgba(35,31,32,.08);box-shadow:0 18px 40px rgba(35,31,32,.08)}
    .header.open .nav a{padding:14px 0;border-bottom:1px solid rgba(35,31,32,.06);font-size:15px}
}
@media(max-width:767px){
    :root{--pad:52px}
    h1{font-size:30px}h2{font-size:24px}h3{font-size:18px}
    .hero{padding:52px 0 60px}
    .hero__stats{grid-template-columns:repeat(2,1fr);gap:22px;margin-top:46px}
    .split,.grid-3,.grid-2{grid-template-columns:1fr;gap:30px}
    .calc{padding:24px;gap:30px}
    .calc__out{padding:26px}
    .calc__price{font-size:30px}
    .opts{grid-template-columns:1fr}
    .split--rev .split__media{order:0}
    .hero__btns .button,.cta__btns .button,.card .button{width:calc(100% - 10px);margin-left:5px;margin-right:5px}
    .hero__btns,.cta__btns{flex-direction:column}
    .footer__grid{grid-template-columns:1fr;gap:40px}
    .filters{gap:22px;padding:20px}
    .subscribe{padding:28px}
    .article-body h2{font-size:21px}
}

/* ==========================================================================
   ЧАСТЬ 2: ДОПОЛНЕНИЯ — COOKIE MODAL
   ========================================================================== */


.cookie-modal {
    position: fixed;
    inset: 0;
    background: rgba(35, 31, 32, .78);
    backdrop-filter: blur(8px);
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity .3s ease;
}
.cookie-modal.show {
    display: flex;
    opacity: 1;
}
.cookie-modal__box {
    background: #fff;
    max-width: 640px;
    width: 100%;
    border-radius: 8px;
    padding: 40px 44px;
    box-shadow: 0 30px 70px rgba(35, 31, 32, .45);
    border-top: 4px solid var(--accent);
    transform: translateY(-12px);
    transition: transform .3s ease;
}
.cookie-modal.show .cookie-modal__box {
    transform: translateY(0);
}
.cookie-modal__box h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.cookie-modal__box h3 i {
    color: var(--accent);
    font-size: 26px;
}
.cookie-modal__box p {
    font-size: 14px;
    font-weight: 400;
    color: rgba(51, 51, 51, .8);
    line-height: 1.65;
    margin-bottom: 22px;
}
.cookie-modal__box p a {
    color: var(--accent);
    text-decoration: underline;
    font-weight: 600;
}
.cookie-modal__box p a:hover {
    color: var(--dark);
}
.cookie-modal__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}
.cookie-modal__actions .button {
    flex: 1;
    min-width: 180px;
}
.cookie-modal__note {
    font-size: 12px;
    color: rgba(51, 51, 51, .55);
    margin: 16px 0 0;
    line-height: 1.55;
    padding-top: 16px;
    border-top: 1px solid rgba(35, 31, 32, .08);
}

@media (max-width: 767px) {
    .cookie-modal__box { padding: 26px 22px; }
    .cookie-modal__box h3 { font-size: 18px; }
    .cookie-modal__actions .button { min-width: 100%; }
}



/* ==========================================================================
   TOAST
   ========================================================================== */
.toast-container{
    position:fixed;
    bottom:24px;
    right:24px;
    z-index:300;
    display:flex;
    flex-direction:column;
    gap:12px;
    max-width:420px;
    pointer-events:none;
}
.toast{
    background:#fff;
    border-left:4px solid var(--accent);
    border-radius:4px;
    padding:16px 20px;
    box-shadow:0 14px 36px rgba(35,31,32,.18);
    font-size:14px;
    font-weight:500;
    color:var(--dark);
    line-height:1.5;
    display:flex;
    align-items:flex-start;
    gap:12px;
    pointer-events:auto;
    animation:toastIn .3s ease;
}
@keyframes toastIn{
    from{transform:translateX(120%);opacity:0}
    to{transform:translateX(0);opacity:1}
}
.toast i{color:var(--accent);font-size:18px;flex:none;margin-top:1px}
.toast--error{border-left-color:#d64545}
.toast--error i{color:#d64545}
.toast--success{border-left-color:#3aa76d}
.toast--success i{color:#3aa76d}

/* ==========================================================================
   СОСТОЯНИЯ ФОРМ
   ========================================================================== */
.button[disabled],
.button.is-loading{
    opacity:.6;
    cursor:not-allowed;
    pointer-events:none;
}
.button.is-loading::after{
    content:'';
    display:inline-block;
    width:14px;
    height:14px;
    margin-left:8px;
    border:2px solid rgba(35,31,32,.25);
    border-top-color:var(--dark);
    border-radius:50%;
    animation:spin .7s linear infinite;
    vertical-align:middle;
}
@keyframes spin{to{transform:rotate(360deg)}}
.form-ok{margin-top:14px;color:#3aa76d;font-weight:600;font-size:14px;display:none}
.form-ok.show{display:block}
.input:disabled,.input[readonly]{background:var(--light);color:rgba(51,51,51,.55);cursor:not-allowed}

/* Firefox range */
.calc-range::-moz-range-track{height:4px;border-radius:2px;background:rgba(35,31,32,.14)}
.calc-range::-moz-range-progress{height:4px;border-radius:2px;background:var(--accent)}

/* ==========================================================================
   КНОПКА "НАВЕРХ"
   ========================================================================== */
.to-top{
    position:fixed;right:24px;bottom:100px;width:46px;height:46px;border-radius:50%;
    background:var(--dark);color:var(--accent);border:none;display:none;
    align-items:center;justify-content:center;font-size:16px;cursor:pointer;
    z-index:80;box-shadow:0 10px 24px rgba(35,31,32,.2);
    transition:transform .2s,background .2s;
}
.to-top.show{display:flex}
.to-top:hover{background:var(--accent);color:var(--dark);transform:translateY(-3px)}

/* ==========================================================================
   УТИЛИТЫ
   ========================================================================== */
.mt20{margin-top:20px}
.mt30{margin-top:30px}
.mb30{margin-bottom:30px}
.hidden{display:none !important}

.article-body a{color:var(--accent);text-decoration:underline}
.article-body a:hover{color:var(--dark)}

/* Мобильное меню */
@media(max-width:1279px){
    .header.open .nav{
        max-height:calc(100vh - 78px);
        overflow-y:auto;
    }
}

/* Финальные медиа */
@media(max-width:767px){
    .cookie-modal__box{padding:26px 22px}
    .cookie-modal__box h3{font-size:18px}
    .cookie-modal__actions .button{min-width:100%}
    .toast-container{bottom:16px;right:16px;left:16px;max-width:none}
    .to-top{right:16px;bottom:80px;width:42px;height:42px}
}



/* ==========================================================================
   COOKIE MODAL — всплывающее окно при первом заходе
   ========================================================================== */
.cookie-modal{
    position:fixed;
    inset:0;
    background:rgba(35,31,32,.75);
    backdrop-filter:blur(6px);
    z-index:200;
    display:none;
    align-items:center;
    justify-content:center;
    padding:20px;
    opacity:0;
    transition:opacity .3s ease;
}
.cookie-modal.show{
    display:flex;
    opacity:1;
}
.cookie-modal__box{
    background:#fff;
    max-width:640px;
    width:100%;
    border-radius:4px;
    padding:36px 40px;
    box-shadow:0 30px 70px rgba(35,31,32,.35);
    border-top:4px solid var(--accent);
    position:relative;
    transform:translateY(-10px);
    transition:transform .3s ease;
}
.cookie-modal.show .cookie-modal__box{
    transform:translateY(0);
}
.cookie-modal__box h3{
    font-size:22px;
    font-weight:700;
    color:var(--dark);
    margin-bottom:14px;
    display:flex;
    align-items:center;
    gap:12px;
}
.cookie-modal__box h3 i{
    color:var(--accent);
    font-size:24px;
}
.cookie-modal__box p{
    font-size:14px;
    font-weight:400;
    color:rgba(51,51,51,.78);
    line-height:1.65;
    margin-bottom:22px;
}
.cookie-modal__box p a{
    color:var(--accent);
    text-decoration:underline;
    font-weight:600;
}
.cookie-modal__box p a:hover{
    color:var(--dark);
}
.cookie-modal__actions{
    display:flex;
    gap:12px;
    flex-wrap:wrap;
    align-items:center;
}
.cookie-modal__actions .button{
    flex:1;
    min-width:180px;
}
.cookie-modal__note{
    font-size:11px;
    color:rgba(51,51,51,.5);
    margin:14px 0 0;
    line-height:1.5;
}

/* ==========================================================================
   TOAST — всплывающие уведомления
   ========================================================================== */
.toast-container{
    position:fixed;
    bottom:24px;
    right:24px;
    z-index:300;
    display:flex;
    flex-direction:column;
    gap:12px;
    max-width:420px;
    pointer-events:none;
}
.toast{
    background:#fff;
    border-left:4px solid var(--accent);
    border-radius:4px;
    padding:16px 20px;
    box-shadow:0 14px 36px rgba(35,31,32,.18);
    font-size:14px;
    font-weight:500;
    color:var(--dark);
    line-height:1.5;
    display:flex;
    align-items:flex-start;
    gap:12px;
    pointer-events:auto;
    transform:translateX(0);
    opacity:1;
    transition:opacity .3s ease, transform .3s ease;
    animation:toastIn .3s ease;
}
@keyframes toastIn{
    from{transform:translateX(120%);opacity:0}
    to{transform:translateX(0);opacity:1}
}
.toast i{
    color:var(--accent);
    font-size:18px;
    flex:none;
    margin-top:1px;
}
.toast--error{
    border-left-color:#d64545;
}
.toast--error i{
    color:#d64545;
}
.toast--success{
    border-left-color:#3aa76d;
}
.toast--success i{
    color:#3aa76d;
}

/* ==========================================================================
   ФОРМЫ — состояния загрузки и блокировки
   ========================================================================== */
.button[disabled],
.button.is-loading{
    opacity:.6;
    cursor:not-allowed;
    pointer-events:none;
}
.button.is-loading::after{
    content:'';
    display:inline-block;
    width:14px;
    height:14px;
    margin-left:8px;
    border:2px solid rgba(35,31,32,.25);
    border-top-color:var(--dark);
    border-radius:50%;
    animation:spin .7s linear infinite;
    vertical-align:middle;
}
@keyframes spin{
    to{transform:rotate(360deg)}
}
.form-ok{
    margin-top:14px;
    color:#3aa76d;
    font-weight:600;
    font-size:14px;
    display:none;
}
.form-ok.show{
    display:block;
}
.input:disabled,
.input[readonly]{
    background:var(--light);
    color:rgba(51,51,51,.55);
    cursor:not-allowed;
}

/* ==========================================================================
   КАЛЬКУЛЯТОР — мобильная адаптация sticky и ползунка
   ========================================================================== */
.calc__out{
    transition:box-shadow .2s ease;
}
@media(hover:hover){
    .calc__out:hover{
        box-shadow:0 20px 50px rgba(35,31,32,.18);
    }
}

/* Firefox support for range track */
.calc-range::-moz-range-track{
    height:4px;
    border-radius:2px;
    background:rgba(35,31,32,.14);
}
.calc-range::-moz-range-progress{
    height:4px;
    border-radius:2px;
    background:var(--accent);
}

/* ==========================================================================
   ФИЛЬТРЫ — плавное скрытие карточек
   ========================================================================== */
.card[hidden],
.card.is-hidden{
    display:none !important;
}

/* ==========================================================================
   КНОПКА "НАВЕРХ" (опционально)
   ========================================================================== */
.to-top{
    position:fixed;
    right:24px;
    bottom:100px;
    width:46px;
    height:46px;
    border-radius:50%;
    background:var(--dark);
    color:var(--accent);
    border:none;
    display:none;
    align-items:center;
    justify-content:center;
    font-size:16px;
    cursor:pointer;
    z-index:80;
    box-shadow:0 10px 24px rgba(35,31,32,.2);
    transition:transform .2s, background .2s;
}
.to-top.show{
    display:flex;
}
.to-top:hover{
    background:var(--accent);
    color:var(--dark);
    transform:translateY(-3px);
}

/* ==========================================================================
   МОБИЛЬНОЕ МЕНЮ — исправление позиционирования
   ========================================================================== */
@media(max-width:1279px){
    .header.open .nav{
        max-height:calc(100vh - 78px);
        overflow-y:auto;
    }
}

/* ==========================================================================
   ДОПОЛНИТЕЛЬНЫЕ УТИЛИТЫ
   ========================================================================== */
.mt20{margin-top:20px}
.mt30{margin-top:30px}
.mb30{margin-bottom:30px}
.text-center{text-align:center}
.hidden{display:none !important}

/* Ссылки внутри текста (для политики, статей) */
.article-body a{
    color:var(--accent);
    text-decoration:underline;
}
.article-body a:hover{
    color:var(--dark);
}

/* Стили для реквизитов (страница контактов) */
.req-block{
    background:var(--light);
    border-radius:4px;
    padding:24px;
    font-size:13px;
    line-height:1.7;
    color:rgba(51,51,51,.78);
    border-left:3px solid var(--accent);
}
.req-block b{
    color:var(--dark);
}

/* Стили для карты на странице контактов */
.map-frame{
    border-radius:4px;
    overflow:hidden;
    border:1px solid rgba(35,31,32,.1);
    box-shadow:0 14px 36px rgba(35,31,32,.07);
}
.map-frame iframe{
    width:100%;
    height:420px;
    border:0;
    display:block;
}

/* ==========================================================================
   ФИНАЛЬНЫЕ МЕДИА-ЗАПРОСЫ
   ========================================================================== */
@media(max-width:767px){
    .cookie-modal__box{
        padding:26px 22px;
    }
    .cookie-modal__box h3{
        font-size:18px;
    }
    .cookie-modal__actions .button{
        min-width:100%;
    }
    .toast-container{
        bottom:16px;
        right:16px;
        left:16px;
        max-width:none;
    }
    .to-top{
        right:16px;
        bottom:80px;
        width:42px;
        height:42px;
    }
}



/* ==========================================================================
   ЧЕКБОКС СОГЛАСИЯ НА ОБРАБОТКУ ПД
   ========================================================================== */
.form-consent {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    cursor: pointer;
    padding: 14px 16px;
    border: 1px solid rgba(35, 31, 32, .14);
    border-radius: 6px;
    background: #fff;
    transition: border-color .2s, background .2s;
    margin: 8px 0 4px;
    width: 100%;
    user-select: none;
    position: relative;
}
.form-consent:hover {
    border-color: var(--accent);
    background: rgba(198, 155, 57, .04);
}
.form-consent input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.form-consent__box {
    width: 20px;
    height: 20px;
    border: 1.5px solid rgba(35, 31, 32, .28);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 11px;
    flex: none;
    margin-top: 1px;
    transition: background .2s, border-color .2s;
    background: #fff;
}
.form-consent__box i {
    opacity: 0;
    transition: opacity .2s;
}
.form-consent input:checked ~ .form-consent__box {
    background: var(--accent);
    border-color: var(--accent);
}
.form-consent input:checked ~ .form-consent__box i {
    opacity: 1;
}
.form-consent input:focus-visible ~ .form-consent__box {
    box-shadow: 0 0 0 3px rgba(198, 155, 57, .3);
}
.form-consent__text {
    font-size: 12.5px;
    font-weight: 400;
    line-height: 1.5;
    color: rgba(51, 51, 51, .78);
}
.form-consent__text a {
    color: var(--accent);
    text-decoration: underline;
    font-weight: 600;
}
.form-consent__text a:hover {
    color: var(--dark);
}

/* Кнопка "Отправить" заблокирована, пока не отмечен чекбокс */
form[data-ajax] button[type="submit"]:disabled {
    opacity: .5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ==========================================================================
   СТРАНИЦА ПРОЕКТА
   ========================================================================== */
.project-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 32px;
}
.project-gallery__item {
    display: block;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--light);
    transition: transform .25s ease, box-shadow .25s ease;
}
.project-gallery__item:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 36px rgba(35, 31, 32, .12);
}
.project-gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
    margin-top: 32px;
}
.project-plan {
    margin: 0;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(35, 31, 32, .07);
}
.project-plan img {
    width: 100%;
    height: auto;
    background: #f5f5f5;
}
.project-plan figcaption {
    padding: 14px 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--dark);
    border-top: 1px solid rgba(35, 31, 32, .07);
}

.project-rooms { margin-top: 40px; }
.project-rooms h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}
.project-rooms__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 8px 24px;
}
.project-rooms__list li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px dashed rgba(35, 31, 32, .1);
    font-size: 14px;
}
.project-rooms__list b {
    color: var(--dark);
    font-weight: 600;
}

/* Карточки комплектации */
.spec-card {
    background: #fff;
    border: 1px solid rgba(35, 31, 32, .08);
    border-radius: 8px;
    padding: 20px;
    transition: box-shadow .25s ease, transform .25s ease;
}
.spec-card:hover {
    box-shadow: 0 12px 30px rgba(35, 31, 32, .08);
    transform: translateY(-2px);
}
.spec-card__label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--accent);
    margin-bottom: 8px;
}
.spec-card__value {
    font-size: 15px;
    font-weight: 600;
    color: var(--dark);
    line-height: 1.4;
}

/* Таблица этапов */
.project-stages { margin-top: 32px; }
.project-stages__table {
    width: 100%;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    border-collapse: collapse;
    box-shadow: 0 8px 24px rgba(35, 31, 32, .06);
}
.project-stages__table th,
.project-stages__table td {
    padding: 16px 20px;
    text-align: left;
    font-size: 14px;
    border-bottom: 1px solid rgba(35, 31, 32, .06);
}
.project-stages__table th {
    background: var(--light);
    font-weight: 700;
    color: var(--dark);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .06em;
}
.project-stages__table td:last-child,
.project-stages__table th:last-child {
    text-align: right;
}
.project-stages__total {
    background: rgba(198, 155, 57, .08);
}
.project-stages__total td {
    border-bottom: none;
    font-size: 15px;
}

@media (max-width: 1023px) {
    .project-gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
    .project-gallery { grid-template-columns: 1fr; }
    .project-stages__table th,
    .project-stages__table td { padding: 12px 14px; font-size: 13px; }
    .project-plans { grid-template-columns: 1fr; }
}

.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(35, 31, 32, .92);
    backdrop-filter: blur(6px);
    z-index: 500;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px;
    opacity: 0;
    transition: opacity .25s ease;
}
.lightbox-overlay.show {
    display: flex;
    opacity: 1;
}
.lightbox-overlay img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 6px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
}
.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .25);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
}
.lightbox-close:hover {
    background: rgba(255, 255, 255, .25);
}

/* ==========================================================================
   СТРАНИЦА БЛОКОВ
   ========================================================================== */

/* Каталог блоков */
.block-card img {
    height: 260px;
    object-fit: cover;
    background: #f5f5f5;
}
.block-card .price {
    font-size: 24px;
    font-weight: 800;
    color: var(--dark);
    margin-top: 8px;
}

/* Кнопка «Заказать» в карточке блока */
.block-card button[data-block-order] {
    align-self: flex-start;
    margin-top: auto;
}

/* Форма заказа блока — readonly поле */
#blockOrderType[readonly] {
    background: var(--light);
    color: rgba(51, 51, 51, .75);
    cursor: default;
}

/* ==========================================================================
   FAQ — аккордеон на details/summary
   ========================================================================== */

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin: 0 auto;
    max-width: 860px;
}

.faq-item {
    background: #fff;
    border: 1px solid rgba(35, 31, 32, .1);
    border-radius: 12px;
    overflow: hidden;
    transition:
        box-shadow .25s ease,
        border-color .25s ease,
        transform .25s ease;
    position: relative;
}

.faq-item:hover {
    border-color: rgba(198, 155, 57, .45);
}

.faq-item[open] {
    border-color: rgba(198, 155, 57, .55);
    box-shadow:
        0 1px 2px rgba(35, 31, 32, .04),
        0 18px 40px -20px rgba(35, 31, 32, .18);
}

/* ---------- Заголовок (summary) ---------- */
.faq-item > summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 60px 20px 24px; /* справа место под иконку */
    font-size: 15.5px;
    font-weight: 700;
    line-height: 1.45;
    color: var(--dark);
    letter-spacing: -0.01em;
    position: relative;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    transition: color .2s ease, background-color .2s ease;
}

.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary::marker { content: ''; }

/* Иконка «+» / «−» — без Font Awesome, чистый CSS */
.faq-item > summary::before {
    content: '';
    position: absolute;
    right: 22px;
    top: 50%;
    width: 14px;
    height: 14px;
    transform: translateY(-50%);
    background:
        linear-gradient(var(--accent), var(--accent)) center / 100% 2px no-repeat,
        linear-gradient(var(--accent), var(--accent)) center / 2px 100% no-repeat;
    transition: transform .3s ease, opacity .3s ease;
}
/* При раскрытии — вертикальная линия исчезает, остаётся «минус» */
.faq-item[open] > summary::before {
    transform: translateY(-50%) rotate(90deg);
    opacity: .85;
}

.faq-item > summary:hover {
    color: var(--accent);
    background-color: rgba(198, 155, 57, .04);
}

.faq-item > summary:focus-visible {
    outline: none;
    box-shadow: inset 0 0 0 3px rgba(198, 155, 57, .35);
    border-radius: 12px;
}

/* ---------- Содержимое ---------- */
.faq-item > p,
.faq-item > .faq-item__content {
    margin: 0;
    padding: 0 60px 22px 24px;
    font-size: 14.5px;
    line-height: 1.65;
    color: rgba(51, 51, 51, .82);
    max-width: 76ch;
}

/* Внутренние ссылки в тексте ответа */
.faq-item > p a,
.faq-item__content a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 2px;
    font-weight: 600;
}
.faq-item > p a:hover,
.faq-item__content a:hover {
    color: var(--dark);
}

/* Плавное появление текста при открытии */
.faq-item[open] > p {
    animation: faqFadeIn .25s ease;
}
@keyframes faqFadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Отступ сверху под первый абзац, если ответ многострочный */
.faq-item > p + p {
    padding-top: 0;
}

/* Многострочный summary — иконка по центру всей высоты */
.faq-item > summary:has(+ p) {
    /* для браузеров без :has просто игнорируется */
}

/* ---------- Мобильная адаптация ---------- */
@media (max-width: 767px) {
    .faq-list { gap: 10px; }

    .faq-item { border-radius: 10px; }

    .faq-item > summary {
        padding: 16px 50px 16px 18px;
        font-size: 14.5px;
        line-height: 1.4;
    }

    .faq-item > summary::before {
        right: 16px;
        width: 12px;
        height: 12px;
    }

    .faq-item > p,
    .faq-item > .faq-item__content {
        padding: 0 18px 18px;
        font-size: 14px;
    }
}

/* ---------- Уважаем настройки пользователя ---------- */
@media (prefers-reduced-motion: reduce) {
    .faq-item,
    .faq-item > summary,
    .faq-item > summary::before,
    .faq-item[open] > p {
        animation: none !important;
        transition: none !important;
    }
}

/* ==========================================================================
   СПИСОК "ШАГИ" / "ФАКТЫ" с иконками
   ========================================================================== */

.facts {
    list-style: none;
    padding: 0;
    margin: 0 0 26px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.facts li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 12px 0;
    font-size: 14.5px;
    line-height: 1.55;
    border-bottom: 1px solid rgba(35, 31, 32, .07);
    transition: background-color .2s ease;
}

.facts li:last-child {
    border-bottom: none;
}

.facts li:hover {
    background-color: rgba(198, 155, 57, .05);
}

/* Иконка */
.facts li > i {
    flex: none;
    width: 26px;
    height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    border-radius: 50%;
    margin-top: 1px;
}

/* Текст */
.facts li > div {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.facts li b {
    color: var(--dark);
    font-weight: 700;
    font-size: 14.5px;
    letter-spacing: -0.01em;
}

.facts li span {
    color: rgba(51, 51, 51, .72);
    font-size: 13.5px;
    font-weight: 400;
    line-height: 1.5;
}

/* Пустые <span> в разметке — не создают дыры */
.facts li span:empty {
    display: none;
}

/* ---------- Модификатор: галочки (что входит) ---------- */
.facts--yes li > i {
    background-color: rgba(58, 167, 109, .12);
    color: #3aa76d;
}

/* ---------- Модификатор: крестики (что НЕ входит) ---------- */
.facts--no li > i {
    background-color: rgba(214, 69, 69, .12);
    color: #d64545;
}

/* Или наоборот, если хотите золотые иконки — по умолчанию */
.facts li > i {
    background-color: rgba(198, 155, 57, .14);
    color: var(--accent);
}