/* ============ RESET & TOKENS ============ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
    --brown-900:#3b2415;
    --brown-800:#4a2f1c;
    --brown-700:#5a3a23;
    --wood:#8a5a34;
    --wood-light:#a97144;
    --accent:#c8813f;      /* тёплый акцент */
    --accent-dark:#a9642a;
    --ink:#1b1712;
    --ink-soft:#4a423b;
    --muted:#8b8177;
    --line:#e6ddd2;
    --bg:#ffffff;
    --bg-muted:#f6f1ea;
    --bg-dark:#211812;
    --bg-dark-2:#2c211a;
    /* тёплая тёмная гамма «эспрессо» — единая для всех тёмных блоков */
    --espresso:#1c1410;
    --espresso-2:#251b15;
    --espresso-3:#30231a;
    --espresso-line:rgba(226,197,161,.14);
    --on-dark:#efe4d7;
    --on-dark-soft:#bdab98;
    --white:#fff;
    --radius:20px;
    --radius-sm:14px;
    --shadow:0 30px 70px -28px rgba(40,26,15,.45);
    --shadow-sm:0 12px 30px -14px rgba(40,26,15,.32);
    --container:1400px;
    --ff:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
    --fh:'Oswald',var(--ff);
    --t:.3s cubic-bezier(.2,.7,.3,1);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--ff);color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}
input,textarea{font-family:inherit;font-size:16px}
.svg-sprite{position:absolute}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 40px}
.section{padding:120px 0}
.section--muted{background:var(--bg-muted)}
.section--dark{background:var(--espresso);color:var(--on-dark);position:relative;overflow:hidden}
.section--dark::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(900px 480px at 82% -12%,rgba(200,129,63,.16),transparent 70%),radial-gradient(700px 420px at -6% 110%,rgba(200,129,63,.09),transparent 72%)}
.section--dark>*{position:relative;z-index:1}
.section--dark .eyebrow{color:var(--accent)}

.eyebrow{display:inline-block;font-family:var(--fh);text-transform:uppercase;letter-spacing:.18em;font-size:.8rem;font-weight:600;color:var(--accent-dark);margin-bottom:14px}
.eyebrow--light{color:var(--accent)}
.section__title{font-family:var(--fh);font-weight:600;font-size:clamp(1.8rem,3.4vw,2.9rem);line-height:1.1;color:var(--ink);letter-spacing:.01em}
.section__title--light{color:#fff}
.section__head{max-width:720px;margin:0 auto 58px;text-align:center}
.section__lead{margin-top:18px;color:var(--ink-soft);font-size:1.05rem;line-height:1.7;max-width:60ch;margin-left:auto;margin-right:auto}
.section--dark .section__lead{color:var(--on-dark-soft)}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:.98rem;padding:14px 26px;border-radius:999px;transition:var(--t);white-space:nowrap;line-height:1}
.btn--primary{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;box-shadow:0 12px 26px -12px rgba(168,100,42,.8)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -12px rgba(168,100,42,.9)}
.btn--ghost{background:rgba(255,255,255,.12);color:#fff;border:1.5px solid rgba(255,255,255,.5);backdrop-filter:blur(6px)}
.btn--ghost:hover{background:rgba(255,255,255,.22)}
.btn--light{background:#fff;color:var(--brown-800)}
.btn--light:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn--lg{padding:17px 34px;font-size:1.05rem}
.btn--sm{padding:11px 20px;font-size:.9rem}
.btn--full{width:100%}

/* ============ HEADER ============ */
.site-header{position:fixed;top:0;left:0;right:0;z-index:900;transition:var(--t)}
.topbar{background:var(--espresso);color:#c3b3a1;font-size:.84rem;letter-spacing:.01em}
.topbar__inner{display:flex;justify-content:space-between;align-items:center;height:44px}
.topbar__left span{display:inline-flex;align-items:center;gap:9px}
.topbar__left span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);flex-shrink:0}
.topbar__right{display:flex;align-items:center;gap:0}
.topbar__right>*{padding:0 20px;position:relative}
.topbar__right>*+*::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:1px;height:14px;background:rgba(226,197,161,.22)}
.topbar__right>*:last-child{padding-right:0}
.topbar a{transition:var(--t)}
.topbar a:hover{color:var(--accent)}

.navbar{background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:var(--t)}
.navbar__inner{display:flex;align-items:center;gap:32px;height:96px;flex-wrap:nowrap}
.brand{flex-shrink:0;display:flex;align-items:center;height:72px;overflow:hidden;transition:var(--t)}
.brand__logo{height:112px;width:auto;object-fit:contain;display:block;transition:var(--t)}
.header-scrolled .brand{height:56px}
.header-scrolled .brand__logo{height:104px}
.nav-menu{display:flex;align-items:center;gap:30px;margin-left:auto;flex-wrap:nowrap;white-space:nowrap}
.nav-menu a{font-weight:600;font-size:1rem;color:var(--ink-soft);transition:var(--t);position:relative;padding:8px 0;letter-spacing:.01em}
.nav-menu a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transition:var(--t)}
.nav-menu a:hover{color:var(--ink)}
.nav-menu a:hover::after{width:100%}
.navbar__actions{display:flex;align-items:center;gap:20px;padding-left:22px;margin-left:4px;border-left:1px solid var(--line)}
.navbar__phone{display:flex;flex-direction:column;line-height:1.15;font-weight:800;font-size:1.1rem;color:var(--ink);letter-spacing:.01em;white-space:nowrap}
.navbar__phone small{font-family:var(--ff);font-size:.68rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.navbar__phone:hover{color:var(--accent-dark)}

.header-scrolled .topbar{height:0;overflow:hidden;opacity:0}
.header-scrolled .navbar{box-shadow:0 10px 34px -20px rgba(0,0,0,.4)}
.header-scrolled .navbar__inner{height:76px}

.burger{display:none;flex-direction:column;gap:5px;width:44px;height:44px;align-items:center;justify-content:center}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:var(--t)}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.backdrop{position:fixed;inset:0;background:rgba(20,14,9,.5);z-index:850;opacity:0;visibility:hidden;transition:var(--t)}
.backdrop.is-active{opacity:1;visibility:visible}

/* ============ HERO ============ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;padding:160px 0 96px;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:-3}
.hero__bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.04);filter:saturate(.92) contrast(.94)}
/* два слоя: горизонтальный градиент + лёгкое размытие слева, чтобы рейки не рябили под текстом */
.hero__overlay{position:absolute;inset:0;z-index:-2;background:linear-gradient(95deg,rgba(14,9,5,.96) 0%,rgba(18,11,7,.92) 34%,rgba(20,13,8,.62) 64%,rgba(20,13,8,.26) 100%)}
.hero__scrim{position:absolute;inset:0;z-index:-2;width:62%;backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px);-webkit-mask-image:linear-gradient(90deg,#000 0%,#000 58%,transparent 100%);mask-image:linear-gradient(90deg,#000 0%,#000 58%,transparent 100%);pointer-events:none}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:200px;z-index:-1;background:linear-gradient(to bottom,transparent,rgba(255,255,255,.07));pointer-events:none}
.hero__glow{position:absolute;z-index:-1;top:-18%;left:-8%;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(200,129,63,.32),transparent 68%);filter:blur(30px);pointer-events:none}

.hero__inner{position:relative;display:grid;grid-template-columns:1.35fr .9fr;gap:60px;align-items:center;width:100%}

.hero__content{max-width:640px}
.hero__eyebrow{display:inline-flex;align-items:center;gap:12px;color:#f0cfa8;font-family:var(--fh);letter-spacing:.24em;text-transform:uppercase;font-size:.76rem;font-weight:500;margin-bottom:28px}
.hero__eyebrow::before{content:"";width:36px;height:1px;background:linear-gradient(90deg,transparent,var(--accent))}
.hero__title{font-family:var(--fh);font-weight:600;font-size:clamp(2.5rem,4.4vw,4rem);line-height:1.12;letter-spacing:.004em;margin-bottom:26px;text-shadow:0 2px 30px rgba(0,0,0,.42)}
.hero__title em{font-style:normal;white-space:nowrap;background:linear-gradient(100deg,var(--accent),#e0a869);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero__subtitle{font-size:1.14rem;line-height:1.75;color:#e6dbcd;max-width:540px;margin-bottom:42px;text-shadow:0 1px 14px rgba(0,0,0,.5)}
.hero__cta{display:flex;flex-wrap:wrap;gap:16px}
.btn__arrow{transition:var(--t)}
.btn--primary:hover .btn__arrow{transform:translateX(4px)}
.btn__play{width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.2);display:inline-flex;align-items:center;justify-content:center;font-size:.6rem}

/* glass stats card */
.hero__card{position:relative;background:linear-gradient(165deg,rgba(44,30,19,.62),rgba(22,15,9,.58));backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border:1px solid rgba(233,211,182,.2);border-radius:24px;padding:32px 34px 34px;box-shadow:0 40px 90px -34px rgba(0,0,0,.75),inset 0 1px 0 rgba(255,255,255,.1)}
.hero__card-head{display:flex;align-items:center;gap:10px;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#e9dccb;font-weight:700;padding-bottom:24px;margin-bottom:28px;border-bottom:1px solid rgba(233,211,182,.16)}
.hero__card-dot{width:9px;height:9px;border-radius:50%;background:#5cd07a;box-shadow:0 0 0 4px rgba(92,208,122,.2);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(92,208,122,.2)}50%{box-shadow:0 0 0 7px rgba(92,208,122,.05)}}
.hero__stats{display:grid;grid-template-columns:1fr 1fr;gap:34px 26px}
.hero__stats li{display:flex;flex-direction:column}
.hero__stats strong{font-family:var(--fh);font-size:2.7rem;font-weight:600;color:#fff;line-height:1}
.hero__stats span{font-size:.86rem;color:#cbbdaa;margin-top:10px;line-height:1.45;max-width:15ch}

.hero__scroll{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);width:26px;height:44px;border:1.5px solid rgba(255,255,255,.4);border-radius:14px;display:flex;justify-content:center;padding-top:8px}
.hero__scroll span{width:4px;height:8px;border-radius:2px;background:#fff;animation:scrolldot 1.8s infinite}
@keyframes scrolldot{0%{opacity:0;transform:translateY(-4px)}40%{opacity:1}80%,100%{opacity:0;transform:translateY(10px)}}

/* ============ ADVANTAGES ============ */
.advantages{margin-top:-60px;position:relative;z-index:10}
.advantages__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.adv-card{position:relative;background:#fff;border-radius:var(--radius);padding:34px 28px 30px;box-shadow:var(--shadow);border:1px solid var(--line);transition:var(--t);overflow:hidden}
.adv-card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-dark));transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.2,.7,.3,1)}
.adv-card:hover{transform:translateY(-6px);border-color:rgba(200,129,63,.3)}
.adv-card:hover::before{transform:scaleX(1)}
.licon{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;display:block}
.adv-card__icon{width:60px;height:60px;border-radius:16px;background:linear-gradient(135deg,rgba(200,129,63,.16),rgba(200,129,63,.05));display:flex;align-items:center;justify-content:center;color:var(--accent-dark);font-size:1.7rem;margin-bottom:20px;transition:var(--t)}
.adv-card:hover .adv-card__icon{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff}
.adv-card h3{font-size:1.16rem;margin-bottom:10px;font-weight:700;letter-spacing:.005em}
.adv-card p{color:var(--ink-soft);font-size:.94rem;line-height:1.65}

/* ============ ABOUT ============ */
.about__inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about__media{position:relative}
.about__media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:520px;object-fit:cover}
.about__badge{position:absolute;bottom:28px;left:28px;right:28px;background:linear-gradient(120deg,rgba(28,20,16,.82),rgba(28,20,16,.62));backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(233,211,182,.2);color:#fff;border-radius:16px;padding:20px 24px;display:flex;align-items:center;gap:18px;box-shadow:0 26px 60px -26px rgba(0,0,0,.8)}
.about__badge strong{font-family:var(--fh);font-size:2.4rem;line-height:1;color:var(--accent);flex-shrink:0}
.about__badge span{font-size:.9rem;line-height:1.35;color:#eaded0}
.about__text .section__title{margin-bottom:18px}
.about__text p{color:var(--ink-soft);margin-bottom:26px;line-height:1.75}
.about__list{display:grid;gap:0;margin-bottom:32px;border-top:1px solid var(--line)}
.about__list li{display:flex;align-items:flex-start;gap:14px;font-weight:500;padding:14px 0;border-bottom:1px solid var(--line)}
.about__list i{color:var(--accent-dark);margin-top:5px;flex-shrink:0}

/* ============ SERVICES ============ */
.services__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{background:linear-gradient(165deg,var(--espresso-3),var(--espresso-2));border:1px solid var(--espresso-line);border-radius:var(--radius);padding:34px 30px;transition:var(--t);position:relative;overflow:hidden}
.service-card::after{content:"";position:absolute;left:0;top:0;height:100%;width:3px;background:var(--accent);transform:scaleY(0);transform-origin:top;transition:transform .35s ease}
.service-card:hover{border-color:rgba(200,129,63,.42);transform:translateY(-6px);box-shadow:0 30px 60px -30px rgba(0,0,0,.9)}
.service-card:hover::after{transform:scaleY(1)}
.service-card__icon{width:64px;height:64px;border-radius:16px;background:rgba(200,129,63,.14);display:flex;align-items:center;justify-content:center;font-size:1.7rem;color:var(--accent);margin-bottom:22px;transition:var(--t)}
.service-card:hover .service-card__icon{background:var(--accent);color:var(--espresso)}
.service-card h3{font-size:1.25rem;margin-bottom:10px;color:#fff;letter-spacing:.01em}
.service-card p{color:var(--on-dark-soft);font-size:.95rem;line-height:1.65;margin-bottom:18px}
.service-card__link{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:700;font-size:.95rem;transition:var(--t)}
.service-card__link:hover{gap:12px;color:#fff}

/* ============ SHOWROOM ============ */
/* 3 колонки: крупный кадр 2×2 + 2 справа + 2 широких снизу — ровные пропорции */
.showroom__gallery{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:216px;gap:18px}
.showroom__item:nth-child(4){grid-column:span 2}
.showroom__item{position:relative;overflow:hidden;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}
.showroom__item::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(20,13,8,.55),transparent 46%);opacity:0;transition:var(--t)}
.showroom__item:hover::after{opacity:1}
.showroom__item--big::after{opacity:1}
.showroom__item img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.showroom__item:hover img{transform:scale(1.07)}
.showroom__item--big{grid-column:span 2;grid-row:span 2}
.showroom__cap{position:absolute;left:22px;bottom:22px;z-index:2;color:#fff;font-family:var(--fh);font-size:1.12rem;font-weight:500;letter-spacing:.01em;text-shadow:0 2px 16px rgba(0,0,0,.7);display:flex;align-items:center;gap:11px}
.showroom__cap::before{content:"";width:26px;height:2px;background:var(--accent);flex-shrink:0}
.showroom__cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;margin-top:38px;background:linear-gradient(120deg,var(--bg-muted),#fdfaf6);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--radius);padding:28px 34px}
.showroom__addr{display:flex;align-items:center;gap:18px}
.showroom__addr i{width:52px;height:52px;flex-shrink:0;border-radius:14px;background:rgba(200,129,63,.12);display:flex;align-items:center;justify-content:center;font-size:1.35rem;color:var(--accent-dark)}
.showroom__addr strong{display:block;font-size:1.08rem;margin-bottom:3px}
.showroom__addr span{color:var(--muted);font-size:.9rem}

/* ============ CATALOG ============ */
.catalog__filters{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:40px}
.catalog__filters{gap:10px}
.chip{min-width:104px;padding:12px 22px;border-radius:999px;background:#fff;border:1.5px solid var(--line);font-weight:600;font-size:.94rem;color:var(--ink-soft);transition:var(--t);text-align:center}
.chip:hover{border-color:var(--accent);color:var(--ink);transform:translateY(-2px)}
.chip.is-active{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:0 10px 24px -12px rgba(27,23,18,.7)}
.catalog__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--t);display:flex;flex-direction:column}
.prod-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:rgba(200,129,63,.28)}
.prod-card__media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--bg-muted)}
.prod-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.3,1)}
.prod-card:hover .prod-card__media img{transform:scale(1.08)}
.prod-card__badge{position:absolute;top:0;left:0;background:rgba(28,20,16,.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:#f3d9b6;font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:8px 16px;border-radius:0 0 12px 0}
.prod-card__body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.prod-card__color{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-dark);font-weight:700;margin-bottom:10px}
.prod-card__name{font-size:1.08rem;font-weight:700;line-height:1.4;margin-bottom:10px}
.prod-card__desc{color:var(--muted);font-size:.87rem;line-height:1.65;margin-bottom:22px;flex:1}
.prod-card__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:20px;border-top:1px solid var(--line)}
.prod-card__price{font-family:var(--fh);font-size:1.35rem;font-weight:600;color:var(--ink);white-space:nowrap}
.prod-card__price span{font-family:var(--ff);font-size:.72rem;color:var(--muted);font-weight:600;vertical-align:middle}
.prod-card__price small{display:block;font-family:var(--ff);color:var(--muted);font-size:.7rem;font-weight:500}
/* лёгкая текстовая ссылка вместо тяжёлой чёрной кнопки — не перетягивает внимание */
.prod-card__btn{display:inline-flex;align-items:center;gap:7px;background:transparent;color:var(--accent-dark);font-weight:700;font-size:.86rem;padding:8px 0;border-radius:0;transition:var(--t);white-space:nowrap;border-bottom:1.5px solid rgba(168,100,42,.35)}
.prod-card__btn:hover{background:transparent;color:var(--ink);border-bottom-color:var(--ink);gap:11px}
.catalog__note{display:flex;align-items:center;justify-content:center;gap:10px;text-align:center;color:var(--muted);font-size:.92rem;margin-top:44px}
.catalog__note i{color:var(--accent-dark)}
.catalog__cta{text-align:center;margin-top:26px}

/* ============ COLORS ============ */
.colors__layout{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}
.colors__samples{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.colors__samples .colors__photo:first-child{grid-column:span 2}
.colors__photo{border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm)}
.colors__photo img{width:100%;height:220px;object-fit:cover;transition:transform .5s ease}
.colors__samples .colors__photo:first-child img{height:280px}
.colors__photo:hover img{transform:scale(1.05)}
.colors__swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:14px}
.swatch{display:block;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff;transition:var(--t)}
.swatch:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:var(--accent)}
.swatch__chip{display:block;height:78px;overflow:hidden}
.swatch__chip img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.swatch:hover .swatch__chip img{transform:scale(1.1)}
.swatch__name{display:block;font-size:.76rem;font-weight:600;text-align:center;padding:9px 4px;color:var(--ink-soft)}

/* ============ CALCULATOR ============ */
.calc__inner{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.calc__intro .section__title{margin-bottom:14px}
.calc__points{display:grid;gap:12px;margin-top:24px}
.calc__points li{display:flex;gap:12px;align-items:flex-start;color:var(--on-dark)}
.calc__points i{color:var(--accent);margin-top:5px}
.calc__card{background:#fff;color:var(--ink);border-radius:var(--radius);padding:40px 38px;box-shadow:var(--shadow)}
.calc__field{margin-bottom:30px}
.calc__field label{display:block;font-weight:700;margin-bottom:12px;font-size:.95rem;letter-spacing:.01em}
.calc__field input[type=number]{width:100%;padding:15px 18px;border:1.5px solid var(--line);border-radius:14px;font-weight:700;font-size:1.15rem;background:var(--bg-muted);transition:var(--t)}
.calc__field input[type=number]:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px rgba(200,129,63,.12)}

/* —— кастомный слайдер —— */
.calc__field input[type=range]{-webkit-appearance:none;appearance:none;width:100%;margin-top:20px;height:6px;border-radius:999px;background:var(--line);cursor:pointer}
.calc__field input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:999px;background:transparent}
.calc__field input[type=range]::-moz-range-track{height:6px;border-radius:999px;background:var(--line)}
.calc__field input[type=range]::-moz-range-progress{height:6px;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--accent-dark))}
.calc__field input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;margin-top:-9px;border-radius:50%;background:#fff;border:3px solid var(--accent-dark);box-shadow:0 4px 14px -3px rgba(168,100,42,.7);transition:transform .18s ease}
.calc__field input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:#fff;border:3px solid var(--accent-dark);box-shadow:0 4px 14px -3px rgba(168,100,42,.7)}
.calc__field input[type=range]:hover::-webkit-slider-thumb{transform:scale(1.12)}
.calc__field input[type=range]:focus-visible{outline:none}
.calc__field input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 6px rgba(200,129,63,.22)}
.calc__range-legend{display:flex;justify-content:space-between;margin-top:10px;font-size:.78rem;font-weight:600;color:var(--muted)}
/* —— сегментный переключатель класса —— */
.calc__options{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;background:var(--bg-muted);border:1px solid var(--line);border-radius:14px;padding:6px}
.calc__options button{padding:13px 6px;border:none;border-radius:10px;font-weight:600;font-size:.87rem;color:var(--ink-soft);transition:var(--t);line-height:1.3}
.calc__options button:hover{color:var(--ink)}
.calc__options button.is-active{background:#fff;color:var(--ink);font-weight:700;box-shadow:0 4px 14px -6px rgba(40,26,15,.45)}

/* —— кастомный чекбокс-карточка —— */
.calc__check{display:flex;align-items:center;gap:14px;font-weight:600;margin-bottom:26px;cursor:pointer;padding:16px 18px;border:1.5px solid var(--line);border-radius:14px;transition:var(--t);user-select:none}
.calc__check:hover{border-color:rgba(200,129,63,.5);background:rgba(200,129,63,.04)}
.calc__check:has(input:checked){border-color:var(--accent);background:rgba(200,129,63,.07)}
.calc__check input{-webkit-appearance:none;appearance:none;width:24px;height:24px;flex-shrink:0;border:2px solid var(--line);border-radius:7px;background:#fff;display:grid;place-content:center;transition:var(--t);cursor:pointer;margin:0}
.calc__check input::after{content:"";width:11px;height:6px;border-left:2.5px solid #fff;border-bottom:2.5px solid #fff;transform:rotate(-45deg) scale(0);transition:transform .18s cubic-bezier(.2,.7,.3,1);margin-top:-2px}
.calc__check input:checked{background:linear-gradient(135deg,var(--accent),var(--accent-dark));border-color:transparent}
.calc__check input:checked::after{transform:rotate(-45deg) scale(1)}
.calc__check input:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(200,129,63,.25)}

.calc__result{display:flex;align-items:center;justify-content:space-between;gap:14px;background:linear-gradient(120deg,var(--espresso-3),var(--espresso));border-radius:16px;padding:22px 26px;margin-bottom:22px}
.calc__result span{font-weight:600;color:var(--on-dark-soft);font-size:.92rem}
.calc__result strong{font-family:var(--fh);font-size:2rem;font-weight:600;color:#fff;letter-spacing:.01em;white-space:nowrap}
.calc__disclaimer{font-size:.78rem;color:var(--muted);text-align:center;margin-top:14px;line-height:1.5}

/* ============ PROCESS ============ */
/* \u0441\u043e\u0435\u0434\u0438\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u043b\u0438\u043d\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u0448\u0430\u0433\u0430\u043c\u0438 */
.process__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.process__grid::before{content:"";position:absolute;top:56px;left:11%;right:11%;height:2px;background:repeating-linear-gradient(90deg,var(--line) 0 9px,transparent 9px 18px);z-index:0}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px 30px;position:relative;z-index:1;overflow:hidden;transition:var(--t);box-shadow:0 10px 30px -22px rgba(40,26,15,.5)}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(200,129,63,.3)}
.step__num{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:16px;background:linear-gradient(140deg,var(--espresso-3),var(--espresso));color:var(--accent);font-family:var(--fh);font-size:1.5rem;font-weight:600;line-height:1;margin-bottom:20px;box-shadow:0 12px 26px -14px rgba(28,20,16,.9);transition:var(--t)}
.step:hover .step__num{background:linear-gradient(140deg,var(--accent),var(--accent-dark));color:#fff}
.step h3{font-size:1.16rem;margin-bottom:10px;letter-spacing:.005em}
.step p{color:var(--ink-soft);font-size:.93rem;line-height:1.65}

/* ============ REVIEWS ============ */
.reviews__swiper{padding-bottom:56px}
.review-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:38px 34px 32px;height:100%;box-shadow:var(--shadow-sm);overflow:hidden;display:flex;flex-direction:column}
.review-card__quote{position:absolute;top:-10px;right:26px;font-family:var(--fh);font-size:7rem;line-height:1;color:rgba(200,129,63,.14);pointer-events:none}
.review-card__stars{display:flex;gap:4px;color:#e0a017;font-size:.9rem;margin-bottom:18px}
.review-card__text{position:relative;color:var(--ink);font-size:1.02rem;line-height:1.75;margin-bottom:26px;flex:1}
.review-card__author{display:flex;align-items:center;gap:15px;border-top:1px solid var(--line);padding-top:20px}
/* реальное фото объекта вместо дефолтной буквы-аватара */
.review-card__ava{width:54px;height:54px;flex-shrink:0;border-radius:14px;object-fit:cover;border:1px solid var(--line)}
.review-card__meta strong{display:block;font-size:1rem}
.review-card__meta span{color:var(--muted);font-size:.85rem}
.reviews__swiper .swiper-pagination-bullet{width:26px;height:4px;border-radius:999px;background:var(--wood);opacity:.25;transition:var(--t)}
.reviews__swiper .swiper-pagination-bullet-active{opacity:1;background:var(--accent-dark);width:40px}

/* ============ CTA BANNER ============ */
.cta-banner{position:relative;color:#fff;padding:88px 0;overflow:hidden;background:var(--espresso)}
.cta-banner__bg{position:absolute;inset:0;z-index:0}
.cta-banner__bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.9)}
.cta-banner::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(20,13,8,.94) 0%,rgba(24,16,10,.86) 46%,rgba(90,58,35,.66) 100%)}
.cta-banner__inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:32px}
.cta-banner__eyebrow{display:inline-flex;align-items:center;gap:11px;font-family:var(--fh);text-transform:uppercase;letter-spacing:.2em;font-size:.76rem;font-weight:600;color:var(--accent);margin-bottom:14px}
.cta-banner__eyebrow::before{content:"";width:28px;height:1px;background:var(--accent)}
.cta-banner h2{font-family:var(--fh);font-weight:600;font-size:clamp(1.7rem,3.1vw,2.5rem);line-height:1.15}
.cta-banner p{color:#d9cabb;margin-top:12px;max-width:520px;line-height:1.7}
.cta-banner__actions{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.cta-banner__note{font-size:.82rem;color:#bdab98;display:flex;align-items:center;gap:8px}
.cta-banner__note i{color:var(--accent)}

/* ============ CONTACTS ============ */
.contacts__layout{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
/* контакты в две колонки — компактнее, без длинного списка */
.contacts__grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;margin-bottom:26px}
.contacts__item{display:flex;gap:15px;margin:0;padding:18px;background:var(--bg-muted);border:1px solid var(--line);border-radius:16px;transition:var(--t)}
.contacts__item:hover{border-color:rgba(200,129,63,.35);background:#fff;box-shadow:var(--shadow-sm)}
.contacts__item i{width:44px;height:44px;flex-shrink:0;background:rgba(200,129,63,.12);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--accent-dark);font-size:1.1rem}
.contacts__item strong{display:block;margin-bottom:4px;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700}
.contacts__item p{color:var(--ink);font-weight:600;font-size:.95rem;line-height:1.5}
.contacts__item a:hover{color:var(--accent-dark)}
.contacts__map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line);margin-top:0}
.contacts__map iframe{display:block;filter:grayscale(.28) contrast(1.02)}
.contacts__cta-card{background:linear-gradient(155deg,var(--espresso-3),var(--espresso));color:#fff;border-radius:var(--radius);padding:44px 40px;box-shadow:var(--shadow);border:1px solid var(--espresso-line);position:relative;overflow:hidden}
.contacts__cta-card::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(520px 320px at 100% 0%,rgba(200,129,63,.2),transparent 68%)}
.contacts__cta-card>*{position:relative;z-index:1}
.contacts__cta-card h3{font-size:1.6rem;margin-bottom:10px;color:#fff}
.contacts__form-lead{color:var(--on-dark-soft);margin-bottom:28px;line-height:1.65}
.contacts__cta-btn{display:flex;align-items:center;gap:16px;padding:20px 24px;border-radius:16px;background:rgba(239,228,215,.06);border:1px solid var(--espresso-line);margin-bottom:14px;transition:var(--t)}
.contacts__cta-btn i{width:44px;height:44px;flex-shrink:0;border-radius:11px;background:rgba(200,129,63,.16);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.contacts__cta-btn span{display:flex;flex-direction:column;font-family:var(--fh);font-size:1.3rem;font-weight:500;line-height:1.2}
.contacts__cta-btn small{font-family:var(--ff);font-size:.78rem;font-weight:500;color:var(--on-dark-soft);letter-spacing:.02em;margin-bottom:3px}
.contacts__cta-btn--main{background:linear-gradient(135deg,var(--accent),var(--accent-dark));border-color:transparent}
.contacts__cta-btn--main i{background:rgba(0,0,0,.18);color:#fff}
.contacts__cta-btn--main small{color:rgba(255,255,255,.8)}
.contacts__cta-btn:hover{transform:translateY(-3px);border-color:rgba(200,129,63,.4)}
.contacts__cta-socials{display:flex;gap:12px;margin-top:24px;padding-top:24px;border-top:1px solid var(--espresso-line)}
.contacts__cta-socials a{width:46px;height:46px;border-radius:12px;background:rgba(239,228,215,.08);display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:var(--t)}
.contacts__cta-socials a:hover{background:var(--accent);color:#fff}

/* ============ FOOTER ============ */
.footer{background:var(--espresso);color:var(--on-dark-soft);padding-top:72px;position:relative}
.footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),var(--accent-dark),transparent)}
.footer__inner{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;padding-bottom:52px}
.brand--footer{display:block;height:84px;overflow:hidden;margin-bottom:14px}
.footer__logo{height:120px;width:auto;object-fit:contain;display:block;margin:-16px 0 0 -18px;filter:brightness(0) invert(1);opacity:.95}
.footer__brand p{font-size:.92rem;max-width:280px;line-height:1.7}
.footer__socials{display:flex;gap:12px;margin-top:20px}
.footer__socials a{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;transition:var(--t)}
.footer__socials a:hover{background:var(--accent);color:#fff}
.footer__col h4{color:#fff;font-size:.86rem;margin-bottom:20px;font-family:var(--ff);font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.footer__col ul li{margin-bottom:11px}
.footer__col a{font-size:.92rem;transition:var(--t)}
.footer__col a:hover{color:var(--accent)}
.footer__contacts li{display:flex;gap:10px;font-size:.92rem;margin-bottom:12px}
.footer__contacts i{color:var(--accent);margin-top:3px}
.footer__bottom{border-top:1px solid var(--espresso-line);padding:24px 0}
.footer__bottom-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;font-size:.82rem;color:#9c8c7b}

/* ============ FLOAT ACTIONS ============ */
.float-actions{position:fixed;right:20px;bottom:22px;z-index:800;display:flex;flex-direction:column;gap:12px}
.float-btn{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.3rem;box-shadow:var(--shadow);transition:var(--t)}
.float-btn--call{background:var(--accent-dark)}
.float-btn--wa{background:#25d366}
.float-btn--up{background:var(--brown-800);opacity:0;visibility:hidden;transform:scale(.6)}
.float-btn--up.is-visible{opacity:1;visibility:visible;transform:scale(1)}
.float-btn:hover{transform:translateY(-4px) scale(1.05)}

/* ============ MODAL ============ */
.modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:var(--t)}
.modal.is-open{opacity:1;visibility:visible}
.modal__backdrop{position:absolute;inset:0;background:rgba(20,13,8,.65);backdrop-filter:blur(4px)}
.modal__dialog{position:relative;background:#fff;border-radius:var(--radius);padding:44px 40px;max-width:440px;width:100%;box-shadow:var(--shadow);transform:translateY(20px) scale(.97);transition:var(--t)}
.modal.is-open .modal__dialog{transform:translateY(0) scale(1)}
.modal__close{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:50%;background:var(--bg-muted);display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--ink-soft);transition:var(--t)}
.modal__close:hover{background:var(--accent);color:#fff}
.modal__title{font-size:1.6rem;margin-bottom:8px}
.modal__lead{color:var(--ink-soft);margin-bottom:22px;font-size:.95rem}
.modal__success{text-align:center;padding:16px 0}
.modal__success-icon{width:74px;height:74px;border-radius:50%;background:linear-gradient(135deg,#5cb85c,#3d9a3d);color:#fff;font-size:2rem;display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.modal__success h3{font-size:1.5rem;margin-bottom:8px}
.modal__success p{color:var(--ink-soft);margin-bottom:22px}

/* ============ TOAST ============ */
.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(120px);background:var(--ink);color:#fff;padding:14px 26px;border-radius:999px;font-weight:600;z-index:1100;box-shadow:var(--shadow);transition:transform .4s cubic-bezier(.2,.7,.3,1);max-width:90vw}
.toast.is-visible{transform:translateX(-50%) translateY(0)}

/* ============ REVEAL (disabled — static render, no flicker) ============ */
.reveal{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media(max-width:1240px){
    .container{padding:0 28px}
    .catalog__grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:1160px){
    .nav-menu{gap:22px}
    .nav-menu a{font-size:.92rem}
    .navbar__phone{font-size:1rem}
    .navbar__inner{gap:22px}
}
@media(max-width:1080px){
    .hero__inner{grid-template-columns:1fr;gap:44px}
    .hero__card{max-width:560px}
    .about__inner,.calc__inner,.contacts__layout,.colors__layout{grid-template-columns:1fr;gap:40px}
    .services__grid{grid-template-columns:repeat(2,1fr)}
    .about__media img{height:420px}
}
@media(max-width:900px){
    .advantages__grid{grid-template-columns:repeat(2,1fr)}
    .process__grid{grid-template-columns:repeat(2,1fr)}
    .process__grid::before{display:none}
    .catalog__grid{grid-template-columns:repeat(2,1fr)}
    .footer__inner{grid-template-columns:1fr 1fr}
    .showroom__gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:180px}
    .showroom__item--big{grid-column:span 2;grid-row:span 1}
    .showroom__item:nth-child(4){grid-column:span 2}
}
@media(max-width:1000px){
    .section{padding:88px 0}
    .nav-menu{position:fixed;top:0;right:-100%;width:min(340px,86vw);height:100dvh;flex-direction:column;align-items:flex-start;gap:6px;background:#fff;padding:110px 34px 34px;box-shadow:-10px 0 40px -20px rgba(0,0,0,.4);transition:right .35s cubic-bezier(.2,.7,.3,1);z-index:860;overflow-y:auto}
    .nav-menu.is-open{right:0}
    .nav-menu li{width:100%}
    .nav-menu a{display:block;padding:14px 0;font-size:1.08rem;border-bottom:1px solid var(--line);width:100%}
    .nav-menu a::after{display:none}
    .burger{display:flex}
    .header-scrolled .topbar{height:42px;opacity:1}
}
@media(max-width:720px){
    .topbar__left span{display:none}
    .topbar__inner{justify-content:flex-end}
    .navbar__phone{display:none}
    .navbar__actions .btn--sm{display:none}
    .section{padding:70px 0}
}
@media(max-width:560px){
    .container{padding:0 16px}
    .section{padding:64px 0}
    .services__grid,.advantages__grid,.process__grid{grid-template-columns:1fr}
    .contacts__grid{grid-template-columns:1fr}
    .contacts__cta-card{padding:32px 24px}
    .calc__card{padding:28px 22px}
    .cta-banner{padding:64px 0}
    .cta-banner__actions{width:100%}
    .about__badge{left:16px;right:16px;bottom:16px;padding:16px 18px}
    .about__badge strong{font-size:2rem}
    .showroom__gallery{grid-template-columns:1fr;grid-auto-rows:200px}
    .showroom__item--big,.showroom__item:nth-child(4){grid-column:span 1}
    .showroom__cap{font-size:1rem;left:18px;bottom:18px}
    .catalog__grid{grid-template-columns:repeat(2,1fr);gap:14px}
    .colors__samples{grid-template-columns:1fr}
    .colors__samples .colors__photo:first-child{grid-column:span 1}
    /* \u0448\u0430\u043f\u043a\u0430 = \u0442\u043e\u043f\u0431\u0430\u0440 44 + \u043d\u0430\u0432\u0431\u0430\u0440 76 \u2014 \u043e\u0442\u0441\u0442\u0443\u043f \u0431\u043e\u043b\u044c\u0448\u0435, \u0447\u0442\u043e\u0431\u044b \u043d\u0430\u0434\u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043e\u043a \u043d\u0435 \u0443\u0445\u043e\u0434\u0438\u043b \u043f\u043e\u0434 \u043d\u0435\u0451 */
    .hero{min-height:auto;padding:164px 0 64px}
    .navbar__inner{height:76px}
    .hero__card{padding:26px 22px 24px}
    .hero__eyebrow{flex-wrap:wrap;font-size:.7rem;letter-spacing:.16em;margin-bottom:22px}
    .hero__scrim{width:100%;-webkit-mask-image:none;mask-image:none}
    .hero__stats strong{font-size:2.1rem}
    .hero__title{font-size:2.2rem}
    .footer__inner{grid-template-columns:1fr;gap:28px}
    .showroom__cta,.cta-banner__inner{flex-direction:column;align-items:flex-start}
    .modal__dialog{padding:36px 24px}
    .float-btn{width:48px;height:48px;font-size:1.15rem}
    .calc__card{padding:26px 20px}
    .calc__options{grid-template-columns:1fr}
}