/* ==========================================================================
   Русский венец — лендинг. Стили. Природный премиум-минимализм.
   ========================================================================== */

/* ---------- Fonts (self-hosted, кириллица) ---------- */
@font-face{font-family:'RVDisplay';src:url('../assets/fonts/display.woff') format('woff');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'RVDisplay';src:url('../assets/fonts/display-bold.woff') format('woff');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'RVDisplay';src:url('../assets/fonts/display-italic.woff') format('woff');font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:'RVBody';src:url('../assets/fonts/body.woff') format('woff');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'RVBody';src:url('../assets/fonts/body-bold.woff') format('woff');font-weight:700;font-style:normal;font-display:swap}

/* ---------- Tokens ---------- */
:root{
  --bg:#FAF7F2; --surface:#FFFFFF; --ink:#1F1B16; --muted:#6B6157;
  --wood:#A9743B; --wood-soft:#C79256; --wood-deep:#6E4A24;
  --forest:#2E3A2C; --forest-deep:#232C22; --line:#E7DFD3; --line-soft:#F0EAE0;
  --sand:#F3ECE1;
  --display:'RVDisplay',Constantia,Georgia,'Times New Roman',serif;
  --body:'RVBody','Helvetica Neue',Arial,system-ui,sans-serif;
  --wrap:1280px; --gut:clamp(20px,5vw,64px);
  --r:14px; --r-lg:22px;
  --shadow:0 1px 2px rgba(31,27,22,.05),0 10px 30px rgba(31,27,22,.06);
  --shadow-lg:0 4px 12px rgba(31,27,22,.08),0 30px 60px rgba(31,27,22,.12);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);background:var(--bg);color:var(--ink);
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;overflow-x:hidden;
}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
::selection{background:var(--wood);color:#fff}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.section{padding:clamp(64px,10vw,140px) 0}
.section--tight{padding:clamp(48px,7vw,96px) 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;color:var(--wood-deep)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--wood);display:inline-block}
.eyebrow--light{color:var(--wood-soft)}
.eyebrow--center{justify-content:center}
h1,h2,h3,.display{font-family:var(--display);font-weight:700;line-height:1.08;letter-spacing:-.01em}
.h2{font-size:clamp(30px,4.4vw,52px);margin:14px 0 0}
.lede{font-size:clamp(17px,1.6vw,20px);color:var(--muted);max-width:60ch;line-height:1.65}
.section-head{max-width:760px}
.section-head--center{margin-inline:auto;text-align:center}
.section-head--center .lede{margin-inline:auto}
.text-forest{color:var(--forest)}
.divider{height:1px;background:var(--line);border:0}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:15px;letter-spacing:.01em;padding:15px 26px;border-radius:100px;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s,color .3s;
  will-change:transform;min-height:52px}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--wood);color:#fff;box-shadow:0 8px 22px rgba(169,116,59,.32)}
.btn--primary:hover{background:var(--wood-deep);transform:translateY(-2px);box-shadow:0 12px 30px rgba(110,74,36,.4)}
.btn--ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn--ghost:hover{border-color:var(--wood);color:var(--wood-deep);transform:translateY(-2px)}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn--outline-light{background:rgba(255,255,255,.06);color:#fff;border:1.5px solid rgba(255,255,255,.4);backdrop-filter:blur(6px)}
.btn--outline-light:hover{background:rgba(255,255,255,.14);border-color:#fff;transform:translateY(-2px)}
.btn--block{width:100%}
.btn--lg{padding:17px 32px;font-size:16px}

/* ---------- Header ---------- */
.header{position:fixed;inset:0 0 auto 0;z-index:100;transition:background .4s var(--ease),box-shadow .4s var(--ease),transform .4s var(--ease),border-color .4s;
  border-bottom:1px solid transparent}
.header__inner{display:flex;align-items:center;gap:20px;height:76px}
.header.is-scrolled{background:rgba(250,247,242,.86);backdrop-filter:saturate(140%) blur(14px);
  box-shadow:0 1px 0 rgba(31,27,22,.06);border-bottom-color:var(--line)}
.header.is-hidden{transform:translateY(-100%)}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand__mark{width:42px;height:42px;flex:none;border-radius:11px;box-shadow:0 6px 16px rgba(46,58,44,.24)}
.brand__text{display:flex;flex-direction:column;line-height:1}
.brand__name{font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:.01em;color:var(--ink)}
.brand__sub{font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.nav{display:flex;align-items:center;gap:30px;margin-left:auto}
.nav__link{position:relative;font-size:15px;font-weight:600;color:var(--ink);padding:6px 0;transition:color .25s}
.nav__link::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--wood);
  transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav__link:hover{color:var(--wood-deep)}
.nav__link:hover::after{transform:scaleX(1)}
.header__actions{display:flex;align-items:center;gap:18px;flex:none}
.header__phone{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:15px;white-space:nowrap;transition:color .25s}
.header__phone svg{width:17px;height:17px;color:var(--wood)}
.header__phone:hover{color:var(--wood-deep)}
.burger{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);
  flex-direction:column;align-items:center;justify-content:center;gap:5px;background:rgba(255,255,255,.6)}
.burger span{width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .3s}
.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)}

/* mobile menu */
.mobile-menu{position:fixed;inset:0;z-index:99;background:var(--bg);padding:100px var(--gut) 40px;
  display:flex;flex-direction:column;gap:6px;transform:translateY(-12px);opacity:0;pointer-events:none;
  transition:opacity .35s var(--ease),transform .35s var(--ease);overflow-y:auto}
.mobile-menu.is-open{opacity:1;transform:none;pointer-events:auto}
.mobile-menu a.m-link{font-family:var(--display);font-size:26px;font-weight:700;padding:14px 0;border-bottom:1px solid var(--line)}
.mobile-menu .m-foot{margin-top:auto;padding-top:28px;display:flex;flex-direction:column;gap:14px}
.mobile-menu .m-phone{font-size:20px;font-weight:700;display:flex;align-items:center;gap:10px}
.mobile-menu .m-phone svg{width:18px;height:18px;color:var(--wood)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;color:#fff;isolation:isolate}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media video,.hero__media img{width:100%;height:100%;object-fit:cover}
.hero__media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(24,20,15,.55) 0%,rgba(24,20,15,.25) 35%,rgba(24,20,15,.5) 70%,rgba(24,20,15,.86) 100%)}
.hero__scrim-top{position:absolute;inset:0 0 auto 0;height:180px;z-index:-1;
  background:linear-gradient(180deg,rgba(24,20,15,.5),transparent)}
.hero__inner{width:100%;padding-bottom:clamp(56px,9vh,120px);padding-top:140px}
.hero__badge{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:#fff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  padding:9px 16px;border-radius:100px;backdrop-filter:blur(6px)}
.hero h1{font-size:clamp(30px,4.4vw,56px);max-width:20ch;margin:22px 0 0;line-height:1.08;text-shadow:0 2px 30px rgba(0,0,0,.3)}
.hero__sub{margin:24px 0 0;font-size:clamp(17px,1.9vw,22px);max-width:60ch;color:rgba(255,255,255,.9);line-height:1.6}
.hero__cta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-top:38px}
.hero__phone{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:17px}
.hero__phone svg{width:19px;height:19px}
.hero__trust{display:flex;flex-wrap:wrap;gap:12px 30px;margin-top:44px;padding-top:30px;border-top:1px solid rgba(255,255,255,.2)}
.hero__trust li{display:flex;align-items:center;gap:11px;font-size:15px;color:rgba(255,255,255,.92);font-weight:600}
.hero__trust svg{width:20px;height:20px;color:var(--wood-soft);flex:none}
.hero__scroll{position:absolute;right:var(--gut);bottom:30px;z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:8px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.7);transition:color .25s}
.hero__scroll:hover{color:#fff}
.hero__scroll .mouse{width:24px;height:38px;border:2px solid rgba(255,255,255,.6);border-radius:14px;position:relative}
.hero__scroll .mouse::after{content:"";position:absolute;left:50%;top:7px;width:3px;height:7px;background:#fff;border-radius:3px;transform:translateX(-50%);animation:scrolldot 1.8s var(--ease) infinite}
@keyframes scrolldot{0%{opacity:0;transform:translate(-50%,0)}30%{opacity:1}60%{opacity:1;transform:translate(-50%,10px)}100%{opacity:0;transform:translate(-50%,12px)}}

/* ---------- Stats ---------- */
.stats{background:var(--forest);color:#fff;position:relative;overflow:hidden}
.stats::before{content:"";position:absolute;inset:0;opacity:.5;
  background:radial-gradient(1200px 400px at 15% -10%,rgba(169,116,59,.25),transparent 60%)}
.stats__grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:30px 24px}
.stat{text-align:center;padding:8px}
.stat__num{font-family:var(--display);font-weight:700;font-size:clamp(40px,5.4vw,64px);line-height:1;
  color:#fff;letter-spacing:-.02em}
.stat__num .u{color:var(--wood-soft)}
.stat__label{margin-top:12px;font-size:14.5px;color:rgba(255,255,255,.72);line-height:1.45}
.stat + .stat{position:relative}
.stat + .stat::before{content:"";position:absolute;left:-12px;top:12%;height:76%;width:1px;background:rgba(255,255,255,.14)}

/* ---------- UTP / compare ---------- */
.compare{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,72px);align-items:center}
.compare__media{position:relative}
.compare__media .stack{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:3/4}
.compare__media .stack img{width:100%;height:100%;object-fit:cover}
.compare__badge{position:absolute;left:-22px;bottom:26px;background:var(--surface);border-radius:var(--r);
  padding:18px 22px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:14px;max-width:290px}
.compare__badge .ic{width:44px;height:44px;flex:none;border-radius:12px;background:var(--sand);
  display:grid;place-items:center;color:var(--wood-deep)}
.compare__badge .ic svg{width:24px;height:24px}
.compare__badge b{display:block;font-family:var(--display);font-size:18px}
.compare__badge span{font-size:13px;color:var(--muted);line-height:1.4}
.vs{display:grid;gap:16px;margin-top:30px}
.vs__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.vs__card{border-radius:var(--r);padding:22px 22px;border:1px solid var(--line)}
.vs__card--good{background:var(--surface);box-shadow:var(--shadow)}
.vs__card--bad{background:transparent}
.vs__tag{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;margin-bottom:12px}
.vs__card--good .vs__tag{color:var(--wood-deep)}
.vs__card--bad .vs__tag{color:var(--muted)}
.vs__tag svg{width:16px;height:16px}
.vs__card ul{display:grid;gap:10px}
.vs__card li{display:flex;gap:10px;font-size:14.5px;line-height:1.45}
.vs__card li svg{width:17px;height:17px;flex:none;margin-top:2px}
.vs__card--good li svg{color:#46A171}
.vs__card--bad li{color:var(--muted)}
.vs__card--bad li svg{color:#C0796B}

/* ---------- Services ---------- */
.service{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,56px);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.service__body{padding:clamp(30px,4vw,56px)}
.price{display:flex;align-items:baseline;gap:10px;margin:6px 0 4px}
.price .from{font-size:15px;color:var(--muted);font-weight:600}
.price .val{font-family:var(--display);font-weight:700;font-size:clamp(38px,5vw,58px);color:var(--ink);line-height:1}
.price .unit{font-size:18px;color:var(--wood-deep);font-weight:700}
.includes{display:grid;grid-template-columns:1fr 1fr;gap:12px 22px;margin:26px 0 28px}
.includes li{display:flex;gap:11px;align-items:flex-start;font-size:15px}
.includes li svg{width:20px;height:20px;color:var(--wood);flex:none;margin-top:1px}
.service__note{display:flex;gap:12px;padding:16px 18px;background:var(--sand);border-radius:var(--r);
  font-size:14px;color:var(--wood-deep);line-height:1.5}
.service__note svg{width:20px;height:20px;flex:none}
.service__aside{position:relative;min-height:340px;background:var(--forest)}
.service__aside img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.92}

/* ---------- Steps / timeline ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step;position:relative}
.step{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 26px 28px;box-shadow:var(--shadow);transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.step__n{counter-increment:step;font-family:var(--display);font-size:15px;font-weight:700;color:var(--wood);
  display:flex;align-items:center;gap:12px}
.step__n::before{content:"0" counter(step);font-size:34px;color:var(--wood);opacity:.9}
.step__ic{position:absolute;top:26px;right:26px;width:44px;height:44px;border-radius:12px;background:var(--sand);
  display:grid;place-items:center;color:var(--wood-deep)}
.step__ic svg{width:24px;height:24px}
.step h3{font-size:20px;margin:16px 0 8px}
.step p{font-size:14.5px;color:var(--muted);line-height:1.55}

/* ---------- Materials & technique (split feature) ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,60px);align-items:center}
.feature--rev .feature__media{order:2}
.feature__media{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/5;position:relative}
.feature__media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.feature__media:hover img{transform:scale(1.05)}
.mat-list{display:grid;gap:14px;margin-top:24px}
.mat-list li{display:flex;gap:16px;align-items:flex-start;padding:16px 18px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);transition:transform .35s var(--ease)}
.mat-list li:hover{transform:translateX(5px)}
.mat-list .ic{width:46px;height:46px;flex:none;border-radius:12px;background:var(--sand);display:grid;place-items:center;color:var(--wood-deep)}
.mat-list .ic svg{width:24px;height:24px}
.mat-list b{font-family:var(--display);font-size:18px;display:block;margin-bottom:2px}
.mat-list span{font-size:14px;color:var(--muted);line-height:1.45}

/* ---------- Gallery / portfolio ---------- */
.gallery__head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.filters{display:flex;gap:10px;flex-wrap:wrap}
.filter{padding:10px 20px;border-radius:100px;border:1.5px solid var(--line);font-weight:600;font-size:14px;
  color:var(--muted);transition:all .3s var(--ease);background:var(--surface)}
.filter:hover{border-color:var(--wood);color:var(--wood-deep)}
.filter.is-active{background:var(--forest);border-color:var(--forest);color:#fff}
.grid-gallery{margin-top:40px;columns:4;column-gap:20px}
.g-item{position:relative;break-inside:avoid;margin-bottom:20px;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow);cursor:pointer;background:var(--forest);transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.g-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.g-item img{width:100%;height:auto;object-fit:cover;transition:transform 1s var(--ease)}
.g-item:hover img{transform:scale(1.06)}
.g-item__ov{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:20px;background:linear-gradient(180deg,transparent 45%,rgba(24,20,15,.7));opacity:0;transition:opacity .4s var(--ease)}
.g-item:hover .g-item__ov{opacity:1}
.g-item__cap{color:#fff;font-weight:600;font-size:15px;transform:translateY(8px);transition:transform .4s var(--ease)}
.g-item:hover .g-item__cap{transform:none}
.g-item__tag{align-self:flex-start;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--wood-soft);
  font-weight:700;margin-bottom:6px}
.g-item__play{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.g-item__play span{width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.9);display:grid;place-items:center;
  box-shadow:0 8px 30px rgba(0,0,0,.3);transition:transform .4s var(--ease)}
.g-item:hover .g-item__play span{transform:scale(1.08)}
.g-item__play svg{width:26px;height:26px;color:var(--forest);margin-left:3px}
.g-item__dur{position:absolute;top:14px;right:14px;background:rgba(24,20,15,.7);color:#fff;font-size:12px;
  font-weight:700;padding:4px 9px;border-radius:100px;backdrop-filter:blur(4px)}
.gallery__more{display:flex;justify-content:center;margin-top:40px}
.is-hidden-item{display:none}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(18,15,11,.92);backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .35s var(--ease)}
.lightbox.is-open{opacity:1;pointer-events:auto}
.lightbox__stage{position:relative;max-width:min(92vw,560px);max-height:88vh;display:flex;align-items:center;justify-content:center}
.lightbox__stage img,.lightbox__stage video{max-width:100%;max-height:88vh;border-radius:var(--r);box-shadow:0 30px 80px rgba(0,0,0,.5);background:#000}
.lb-btn{position:absolute;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  color:#fff;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  backdrop-filter:blur(6px);transition:background .25s,transform .25s}
.lb-btn:hover{background:rgba(255,255,255,.24);transform:scale(1.06)}
.lb-btn svg{width:22px;height:22px}
.lb-close{top:-4px;right:-4px;position:fixed;top:22px;right:22px}
.lb-prev{left:-72px}
.lb-next{right:-72px}
.lb-cap{position:absolute;bottom:-42px;left:0;right:0;text-align:center;color:rgba(255,255,255,.85);font-size:14px}

/* ---------- About / team ---------- */
.about{background:var(--forest);color:#fff;position:relative;overflow:hidden}
.about::before{content:"";position:absolute;inset:0;opacity:.6;
  background:radial-gradient(900px 500px at 85% 120%,rgba(169,116,59,.22),transparent 60%)}
.about__grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.about .lede{color:rgba(255,255,255,.82)}
.team{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:6px}
.team__card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);
  padding:20px;transition:transform .35s var(--ease),background .35s}
.team__card:hover{transform:translateY(-4px);background:rgba(255,255,255,.09)}
.team__card .ic{width:42px;height:42px;border-radius:11px;background:rgba(169,116,59,.22);display:grid;place-items:center;color:var(--wood-soft);margin-bottom:14px}
.team__card .ic svg{width:23px;height:23px}
.team__card b{font-family:var(--display);font-size:18px;display:block}
.team__card span{font-size:13.5px;color:rgba(255,255,255,.6)}

/* ---------- Docs ---------- */
.docs{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,4vw,56px);align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(30px,4vw,56px);box-shadow:var(--shadow)}
.docs__file{display:flex;align-items:center;gap:18px;padding:20px;border:1px dashed var(--line);border-radius:var(--r);background:var(--bg)}
.docs__file .ic{width:54px;height:54px;flex:none;border-radius:12px;background:#E7413110;display:grid;place-items:center;color:#C24232}
.docs__file .ic svg{width:28px;height:28px}
.docs__file b{display:block;font-size:16px}
.docs__file span{font-size:13px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:860px;margin-inline:auto}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left;
  padding:24px 4px;font-family:var(--display);font-size:clamp(18px,2.1vw,22px);font-weight:700;color:var(--ink)}
.faq__q .pm{width:34px;height:34px;flex:none;border-radius:50%;border:1.5px solid var(--line);position:relative;transition:border-color .3s,background .3s}
.faq__q .pm::before,.faq__q .pm::after{content:"";position:absolute;left:50%;top:50%;background:var(--wood-deep);border-radius:2px;transition:transform .35s var(--ease)}
.faq__q .pm::before{width:13px;height:2px;transform:translate(-50%,-50%)}
.faq__q .pm::after{width:2px;height:13px;transform:translate(-50%,-50%)}
.faq__item.is-open .pm{background:var(--sand);border-color:var(--sand)}
.faq__item.is-open .pm::after{transform:translate(-50%,-50%) scaleY(0)}
.faq__a{overflow:hidden;max-height:0;transition:max-height .45s var(--ease)}
.faq__a p{padding:0 4px 26px;color:var(--muted);font-size:16px;line-height:1.65;max-width:70ch}

/* ---------- CTA ---------- */
.cta{background:var(--forest);color:#fff;border-radius:var(--r-lg);padding:clamp(34px,5vw,72px);position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;opacity:.7;background:radial-gradient(700px 400px at 90% -20%,rgba(169,116,59,.3),transparent 55%)}
.cta__grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:center}
.cta .h2{color:#fff}
.cta__phones{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:26px}
.cta__phones a{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:17px}
.cta__phones svg{width:18px;height:18px;color:var(--wood-soft)}
.form{display:grid;gap:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:var(--r-lg);padding:clamp(24px,3vw,34px)}
.field label{display:block;font-size:13px;font-weight:600;color:rgba(255,255,255,.7);margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.18);
  border-radius:12px;padding:14px 16px;color:#fff;font-family:inherit;font-size:15px;transition:border-color .25s,background .25s}
.field input::placeholder,.field textarea::placeholder{color:rgba(255,255,255,.4)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--wood-soft);background:rgba(255,255,255,.1)}
.field textarea{resize:vertical;min-height:88px}
.field select option{color:#1F1B16}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.form__note{font-size:12.5px;color:rgba(255,255,255,.55);line-height:1.5}
.form__ok{display:none;align-items:center;gap:12px;background:rgba(70,161,113,.18);border:1px solid rgba(70,161,113,.5);
  border-radius:12px;padding:16px;color:#c9edd6;font-size:14.5px}
.form__ok svg{width:22px;height:22px;flex:none;color:#7ed6a3}
.form.is-sent .form__ok{display:flex}
.form.is-sent .form__fields{display:none}
.err{border-color:#E56458 !important}

/* ---------- Footer ---------- */
.footer{background:var(--forest-deep);color:rgba(255,255,255,.75);padding:72px 0 30px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
.footer__brand .brand__name{color:#fff}
.footer__brand p{margin-top:16px;font-size:14.5px;line-height:1.6;max-width:34ch;color:rgba(255,255,255,.6)}
.footer h4{color:#fff;font-family:var(--display);font-size:17px;margin-bottom:16px}
.footer a{display:inline-flex;align-items:center;gap:10px;font-size:14.5px;padding:5px 0;transition:color .25s}
.footer a:hover{color:#fff}
.footer li{margin-bottom:4px}
.footer svg{width:16px;height:16px;color:var(--wood-soft);flex:none}
.footer .msgrs{display:flex;gap:12px;margin-top:16px}
.footer .msgrs a{width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.07);display:grid;place-items:center;padding:0}
.footer .msgrs a:hover{background:var(--wood)}
.footer .msgrs svg{width:20px;height:20px;color:#fff}
.footer__bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.45)}

/* ---------- Floating ---------- */
.floating{position:fixed;right:20px;bottom:20px;z-index:80;display:flex;flex-direction:column;gap:12px}
.fab{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;box-shadow:var(--shadow-lg);
  transition:transform .3s var(--ease),opacity .3s;color:#fff}
.fab:hover{transform:scale(1.08)}
.fab--call{background:var(--wood)}
.fab--top{background:var(--forest);opacity:0;pointer-events:none}
.fab--top.is-visible{opacity:1;pointer-events:auto}
.fab svg{width:24px;height:24px}
.fab--call{animation:pulse 2.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(169,116,59,.5)}70%{box-shadow:0 0 0 16px rgba(169,116,59,0)}100%{box-shadow:0 0 0 0 rgba(169,116,59,0)}}

/* ---------- Reveal animations ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
.reveal[data-d="5"]{transition-delay:.4s}

/* ---------- Responsive ---------- */
@media (max-width:1280px){
  .nav{display:none}
  .burger{display:flex}
  .header__contact{display:none}
}
@media (max-width:1080px){
  .grid-gallery{columns:3}
  .hero__scroll{display:none}
}
@media (max-width:900px){
  .compare,.feature,.feature--rev,.service,.about__grid,.cta__grid,.docs{grid-template-columns:1fr}
  .feature--rev .feature__media{order:0}
  .service__aside{min-height:260px;order:-1}
  .steps{grid-template-columns:1fr 1fr}
  .stats__grid{grid-template-columns:1fr 1fr;gap:36px 20px}
  .stat + .stat::before{display:none}
  .footer__grid{grid-template-columns:1fr 1fr}
  .compare__badge{left:16px;right:16px;max-width:none}
  .feature__media{aspect-ratio:3/4;max-width:520px;margin-inline:auto;width:100%}
  .lb-prev{left:8px}.lb-next{right:8px}
}
@media (max-width:620px){
  body{font-size:16px}
  .grid-gallery{columns:2;column-gap:14px}
  .g-item{margin-bottom:14px}
  .steps{grid-template-columns:1fr}
  .includes{grid-template-columns:1fr}
  .team{grid-template-columns:1fr}
  .stats__grid{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1fr}
  .hero__cta{gap:12px}
  .hero__cta .btn{width:100%}
  .btn{width:auto}
  .vs__row{grid-template-columns:1fr}
  .lb-prev,.lb-next{bottom:-64px;top:auto}
  .lb-prev{left:calc(50% - 62px)}.lb-next{right:calc(50% - 62px)}
}
@media (max-width:400px){
  .grid-gallery{columns:1}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}

/* ===== header refinements ===== */
.header__inner{gap:16px}
.nav{gap:18px}
.nav__link{font-size:14px}
.header__actions{gap:14px}
.header .btn--primary{padding:10px 16px;font-size:14px}
.header__contact{display:flex;flex-direction:column;align-items:flex-end;gap:2px;line-height:1.15}
.header__addr{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;white-space:nowrap;color:rgba(255,255,255,.82);transition:color .25s}
.header__addr svg{width:13px;height:13px;color:var(--wood-soft);flex:none}
.header__addr:hover{color:#fff}
.header__phone{font-size:14px}
.header .brand__name{color:#fff;text-shadow:0 1px 14px rgba(0,0,0,.4)}
.header .brand__sub{color:rgba(255,255,255,.72)}
.header .nav__link{color:#fff}
.header .nav__link:hover{color:#fff}
.header .header__phone{color:#fff}
.header .header__phone svg{color:var(--wood-soft)}
.header .burger{border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.14)}
.header .burger span{background:#fff}
.header.is-scrolled .brand__name{color:var(--ink);text-shadow:none}
.header.is-scrolled .brand__sub{color:var(--muted)}
.header.is-scrolled .nav__link{color:var(--ink)}
.header.is-scrolled .nav__link:hover{color:var(--wood-deep)}
.header.is-scrolled .header__phone{color:var(--ink)}
.header.is-scrolled .header__phone svg{color:var(--wood)}
.header.is-scrolled .header__addr{color:var(--muted)}
.header.is-scrolled .header__addr svg{color:var(--wood)}
.header.is-scrolled .burger{border-color:var(--line);background:rgba(255,255,255,.6)}
.header.is-scrolled .burger span{background:var(--ink)}
.mobile-menu .m-addr{display:flex;align-items:center;gap:9px;font-size:16px;font-weight:600;color:var(--muted)}
.mobile-menu .m-addr svg{width:17px;height:17px;color:var(--wood);flex:none}

.nav__link{white-space:nowrap}
/* ===== nav fit: centered priority nav ===== */
@media (min-width:1281px){
  .nav{flex:1 1 auto;min-width:0;justify-content:center;gap:22px;margin:0;padding:0 32px;position:relative;flex-wrap:nowrap;overflow:visible}
  .nav__link{font-size:14px;font-weight:600;letter-spacing:.005em;flex:none}
  .header__inner{gap:14px}
}
.nav__more{position:relative;flex:none}
.nav__more-btn{display:inline-flex;align-items:center;gap:5px;font-size:14px;font-weight:600;color:inherit;white-space:nowrap;padding:6px 2px}
.nav__more-btn svg{width:15px;height:15px;transition:transform .25s var(--ease)}
.nav__more.is-open .nav__more-btn svg{transform:rotate(180deg)}
.nav__more-menu{position:absolute;top:calc(100% + 14px);right:0;min-width:190px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);padding:8px;display:none;flex-direction:column;gap:2px;z-index:130}
.nav__more.is-open .nav__more-menu{display:flex}
.nav__more-menu .nav__link{color:var(--ink);padding:9px 14px;border-radius:10px;white-space:nowrap;font-weight:600}
.nav__more-menu .nav__link::after{display:none}
.nav__more-menu .nav__link:hover{background:var(--sand);color:var(--wood-deep)}
.header .nav__more-btn{color:#fff}
.header.is-scrolled .nav__more-btn{color:var(--ink)}
.header.is-scrolled .nav__more-btn:hover{color:var(--wood-deep)}

@media (max-height:720px){.hero__scroll{display:none}}

/* ===== Фоновые текстуры секций ===== */
.section{position:relative;isolation:isolate}
.section>.wrap{position:relative;z-index:1}
.section::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background-image:url(../assets/tex/paper.svg);background-size:300px 300px;opacity:.85;mix-blend-mode:multiply}
.about::before{mix-blend-mode:soft-light;opacity:.55}
.about::after{content:"";position:absolute;right:-150px;bottom:-170px;width:580px;height:580px;z-index:0;pointer-events:none;background:url(../assets/tex/rings.svg) no-repeat center/contain;opacity:.07}
.cta::after{content:"";position:absolute;right:-120px;bottom:-150px;width:520px;height:520px;z-index:0;pointer-events:none;background:url(../assets/tex/rings.svg) no-repeat center/contain;opacity:.10}
.cta__grid{position:relative;z-index:1}
/* лёгкая текстура поверх hero-видео */
.hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:url(../assets/tex/paper.svg);background-size:280px 280px;opacity:.5;mix-blend-mode:overlay}

/* ===== Карта проезда ===== */
.map{position:relative}
.map__frame{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:0 34px 70px -34px rgba(31,27,22,.45);min-height:440px;background:linear-gradient(135deg,#ECE4D5,#F6F0E5)}
.map__frame::before{content:"";position:absolute;inset:0;pointer-events:none;background:url(../assets/tex/rings.svg) no-repeat center/620px;opacity:.12}
.map__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.map__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:22px}
@media (max-width:640px){.map__frame{min-height:340px}}

/* ===== Отзывы ===== */
.reviews__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px}
.review{position:relative;z-index:1;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:15px}
.review__stars{display:flex;gap:3px;color:var(--wood)}
.review__stars svg{width:18px;height:18px}
.review__text{color:var(--ink);font-size:15.5px;line-height:1.65;flex:1;margin:0}
.review__person{display:flex;align-items:center;gap:13px;margin-top:2px;padding-top:15px;border-top:1px solid var(--line)}
.review__ava{width:54px;height:54px;border-radius:50%;object-fit:cover;flex:none;border:2px solid var(--sand)}
.review__meta{display:flex;flex-direction:column;line-height:1.35}
.review__name{font-weight:700;color:var(--ink);font-size:15px}
.review__loc{font-size:13px;color:var(--muted)}
@media (max-width:900px){.reviews__grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.reviews__grid{grid-template-columns:1fr}}

/* ===== mobile header fix (ставится последним, чтобы победить десктопные правила) ===== */
@media (max-width:1280px){
  .header .nav{display:none}
  .header .header__contact{display:none}
  .header .header__actions > .btn--primary{display:none}
  .header .burger{display:flex}
}