/* ВЕЛЕС — натяжные потолки, Калининград. Тема CULT CMS.
   Система: светлая тема (одна на весь сайт), графит #17181B + фирменный жёлтый #FFC200.
   Радиусы: кнопки/инпуты 12px, карточки 18px. Шрифт Onest (self-host).
   Motion: CSS-переходы + scroll-reveal (.rv через IntersectionObserver в app.js),
   отключается при prefers-reduced-motion. */

/* ---------- Шрифты ---------- */
@font-face{font-family:'Onest';font-weight:400;font-style:normal;font-display:swap;src:url('/assets/fonts/onest-400-cyrillic.woff2') format('woff2');unicode-range:U+0400-04FF,U+0301}
@font-face{font-family:'Onest';font-weight:400;font-style:normal;font-display:swap;src:url('/assets/fonts/onest-400-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20A0-20CF}
@font-face{font-family:'Onest';font-weight:500;font-style:normal;font-display:swap;src:url('/assets/fonts/onest-500-cyrillic.woff2') format('woff2');unicode-range:U+0400-04FF,U+0301}
@font-face{font-family:'Onest';font-weight:500;font-style:normal;font-display:swap;src:url('/assets/fonts/onest-500-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20A0-20CF}
@font-face{font-family:'Onest';font-weight:600;font-style:normal;font-display:swap;src:url('/assets/fonts/onest-600-cyrillic.woff2') format('woff2');unicode-range:U+0400-04FF,U+0301}
@font-face{font-family:'Onest';font-weight:600;font-style:normal;font-display:swap;src:url('/assets/fonts/onest-600-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20A0-20CF}
@font-face{font-family:'Onest';font-weight:700;font-style:normal;font-display:swap;src:url('/assets/fonts/onest-700-cyrillic.woff2') format('woff2');unicode-range:U+0400-04FF,U+0301}
@font-face{font-family:'Onest';font-weight:700;font-style:normal;font-display:swap;src:url('/assets/fonts/onest-700-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20A0-20CF}
@font-face{font-family:'Onest';font-weight:800;font-style:normal;font-display:swap;src:url('/assets/fonts/onest-800-cyrillic.woff2') format('woff2');unicode-range:U+0400-04FF,U+0301}
@font-face{font-family:'Onest';font-weight:800;font-style:normal;font-display:swap;src:url('/assets/fonts/onest-800-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+2000-206F,U+20A0-20CF}

/* ---------- Токены ---------- */
:root{
  --bg:#FBFBFA; --surface:#FFFFFF; --tint:#F3F2EE; --line:#E7E6E1;
  --ink:#17181B; --mut:#5D6068; --soft:#8B8E96;
  --brand:#FFC200; --brand-hov:#F0B400; --on-brand:#171310;
  --brand-text:#8F6A00; /* акцент в тексте на светлом: AA-контраст */
  --dark:#141519; --dark-2:#1D1F24; --on-dark:#F5F5F2; --on-dark-mut:#A6A9B0;
  --r-btn:12px; --r-card:18px;
  --shadow:0 10px 30px rgba(23,24,27,.08);
  --e:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:'Onest',system-ui,-apple-system,'Segoe UI',sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.sec{padding:88px 0}
.sec-tint{background:var(--tint)}
h1,h2,h3{font-weight:800;letter-spacing:-.02em;line-height:1.12;text-wrap:balance}
h1{font-size:clamp(32px,4.6vw,54px)}
h2{font-size:clamp(26px,3.2vw,38px)}
h3{font-size:clamp(18px,2vw,22px);font-weight:700}
.sec-head{max-width:720px;margin-bottom:44px}
.sec-head p{margin-top:12px;color:var(--mut);font-size:17px}
.lead{color:var(--mut)}
.skip-link{position:fixed;z-index:100;top:10px;left:10px;padding:10px 14px;background:var(--ink);color:var(--on-dark);border-radius:8px;transform:translateY(-160%);transition:transform .15s}
.skip-link:focus{transform:translateY(0)}
:focus-visible{outline:3px solid #865f00;outline-offset:3px}
.on-dark :focus-visible{outline-color:#FFD44C}
main:focus{outline:0}

/* ---------- Кнопки ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;
  background:var(--brand);color:var(--on-brand);font-weight:700;font-size:16px;
  padding:15px 28px;border-radius:var(--r-btn);border:0;cursor:pointer;
  transition:transform .18s var(--e),box-shadow .18s var(--e),background .18s;
  box-shadow:0 6px 18px rgba(255,194,0,.35)}
.btn:hover{background:var(--brand-hov);transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line);box-shadow:none}
.btn-ghost:hover{background:var(--surface);border-color:#d5d4cf;transform:translateY(-2px)}
.btn-dark .btn-ghost,.on-dark .btn-ghost{color:var(--on-dark);border-color:#3A3D45}
.btn-lg{padding:18px 34px;font-size:17px}
.btn-block{width:100%}

/* ---------- Шапка ---------- */
.hdr{position:sticky;top:0;z-index:40;background:rgba(251,251,250,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:28px;height:72px}
.logo img{height:40px;width:auto}
.nav{display:flex;align-items:center;gap:4px;flex:1;min-width:0}
.nav>li{position:relative}
.nav>li>a,.nav>li>button{display:flex;align-items:center;gap:5px;padding:10px 11px;font-size:14.5px;font-weight:500;color:var(--ink);background:none;border:0;cursor:pointer;font-family:inherit;border-radius:10px;transition:background .15s;white-space:nowrap}
.nav>li>a:hover,.nav>li>button:hover{background:var(--tint)}
.nav .caret{width:10px;height:10px;border-right:1.8px solid currentColor;border-bottom:1.8px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s}
.nav li.open .caret{transform:rotate(-135deg) translateY(-2px)}
.drop{position:absolute;top:calc(100% + 10px);left:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);padding:22px;display:none;min-width:280px}
.nav li.open .drop{display:block}
.drop-cols{display:grid;grid-template-columns:repeat(3,220px);gap:26px}
.drop-title{display:block;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--soft);margin-bottom:10px;font-weight:600}
.drop a{display:block;padding:6px 0;font-size:15px;color:var(--ink)}
.drop a:hover{color:var(--brand-text)}
.hdr-cta{display:flex;align-items:center;gap:16px;margin-left:auto}
.hdr-phone{font-weight:700;font-size:16px;white-space:nowrap}
.hdr-phone:hover{color:var(--brand-text)}
@media (max-width:1479px) and (min-width:1024px){.hdr-phone{display:none}}
.hdr .btn{padding:12px 20px;font-size:15px}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.burger i{display:block;width:24px;height:2.4px;background:var(--ink);border-radius:2px;transition:transform .25s var(--e),opacity .2s}
.m-open .burger i:nth-child(1){transform:translateY(7.4px) rotate(45deg)}
.m-open .burger i:nth-child(2){opacity:0}
.m-open .burger i:nth-child(3){transform:translateY(-7.4px) rotate(-45deg)}

/* Мобильное меню */
.m-menu{display:none}
@media (max-width:1023px){
  .nav,.hdr-phone{display:none}
  .hdr .btn{display:none}
  .burger{display:flex}
  .hdr-in{height:62px;gap:14px}
  .logo img{height:34px}
  .m-menu{display:block;position:fixed;inset:62px 0 0 0;background:var(--bg);z-index:39;overflow-y:auto;padding:10px 20px 100px;visibility:hidden;pointer-events:none;transform:translateX(100%);transition:transform .3s var(--e),visibility 0s linear .3s}
  .m-open .m-menu{visibility:visible;pointer-events:auto;transform:none;transition-delay:0s}
  .m-menu a{display:block;padding:13px 0;font-size:18px;font-weight:600;border-bottom:1px solid var(--line)}
  .m-menu .m-sub a{font-size:15px;font-weight:400;padding:9px 0;border-bottom:0;color:var(--mut)}
  .m-group>button{display:flex;width:100%;justify-content:space-between;align-items:center;padding:13px 0;font-size:18px;font-weight:600;background:none;border:0;border-bottom:1px solid var(--line);font-family:inherit;color:var(--ink);cursor:pointer}
  .m-group .m-sub{display:none;padding:4px 0 8px}
  .m-group.open .m-sub{display:block}
  .m-group .caret{width:10px;height:10px;border-right:2px solid var(--soft);border-bottom:2px solid var(--soft);transform:rotate(45deg);transition:transform .2s}
  .m-group.open .caret{transform:rotate(-135deg)}
  .m-menu .m-contacts{margin-top:22px;display:flex;flex-direction:column;gap:12px}
  .m-menu .m-contacts a{border:0;padding:0}
  .m-menu .m-phone{font-size:22px;font-weight:800}
  .m-menu .m-addr{color:var(--mut);font-size:14px;font-weight:400}
}
body.m-open{overflow:hidden}

/* Липкая мобильная CTA-панель */
.m-bar{display:none}
@media (max-width:767px){
  .m-bar{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:38;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(251,251,250,.95);backdrop-filter:blur(10px);border-top:1px solid var(--line)}
  .m-bar .btn{padding:13px 10px;font-size:15px}
  body{padding-bottom:74px}
}

/* ---------- Hero ---------- */
.hero{padding:44px 0 64px}
.hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{margin-bottom:18px}
.hero .lead{font-size:18px;max-width:32em;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-media{position:relative}
.hero-media img{border-radius:var(--r-card);width:100%;aspect-ratio:4/3;max-height:520px;object-fit:cover;box-shadow:var(--shadow)}
.hero-note{margin-top:26px;color:var(--soft);font-size:14px}
@media (max-width:900px){
  .hero{padding:30px 0 48px}
  .hero-in{grid-template-columns:1fr;gap:30px}
  .hero-media img{aspect-ratio:16/10}
}

/* Полоса фактов под hero */
.facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}
.facts-in{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.fact{min-width:0;padding:22px 20px;border-left:1px solid var(--line);display:flex;align-items:center;gap:14px}
.fact:first-child{border-left:0}
.fact-icon{width:46px;height:46px;color:#2F302D;display:grid;place-items:center;flex:0 0 46px}
.fact-icon svg{width:34px;height:34px;fill:currentColor}
.fact b{display:block;font-size:22px;font-weight:700;letter-spacing:-.015em;line-height:1.15}
.fact div>span{color:var(--mut);font-size:13.5px;line-height:1.35;display:block;margin-top:5px}
@media (max-width:900px){
  .facts-in{grid-template-columns:1fr 1fr}
  .fact{border-left:0;border-top:1px solid var(--line);padding:20px}
  .fact:nth-child(even){border-left:1px solid var(--line)}
  .fact:nth-child(-n+2){border-top:0}
  .fact b{font-size:20px}
}
@media (max-width:420px){
  .fact{gap:10px;padding:16px 10px}
  .fact-icon{width:40px;height:40px;flex-basis:40px}
  .fact-icon svg{width:30px;height:30px}
  .fact b{font-size:17px}
  .fact div>span{font-size:11.5px}
}

/* ---------- Калькулятор ---------- */
.calc-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow);display:grid;grid-template-columns:1.2fr .8fr;overflow:hidden}
.calc-form{padding:40px}
.calc-side{background:var(--dark);color:var(--on-dark);padding:40px;display:flex;flex-direction:column;justify-content:center}
.calc-side .price{font-size:clamp(34px,4vw,46px);font-weight:800;letter-spacing:-.02em;margin:6px 0 2px}
.calc-side .calc-result{font-size:clamp(22px,3vw,30px);font-weight:800;line-height:1.2;letter-spacing:-.02em;margin:7px 0 12px}
.calc-side .price small{font-size:.5em;font-weight:600;color:var(--on-dark-mut)}
.calc-side .hint{color:var(--on-dark-mut);font-size:14px;line-height:1.5;margin-bottom:26px}
.calc-side label{font-size:13px;color:var(--on-dark-mut)}
.calc-row{margin-bottom:26px}
.calc-row>label{display:block;font-weight:600;margin-bottom:10px}
.calc-row output{float:right;font-weight:700}
input[type=range]{width:100%;accent-color:var(--brand);height:32px}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{padding:10px 16px;border:1.5px solid var(--line);border-radius:var(--r-btn);font-size:15px;cursor:pointer;transition:border-color .15s,background .15s;font-weight:500}
.seg input:checked+label{border-color:var(--ink);background:var(--ink);color:#fff}
.seg input:focus-visible+label{outline:2px solid var(--brand);outline-offset:2px}
.calc-side .fld input{background:var(--dark-2);border:1.5px solid #34373E;color:var(--on-dark)}
.calc-side .fld input::placeholder{color:#797D86}
.calc-side .fld input:focus{border-color:var(--brand)}
@media (max-width:900px){
  .calc-card{grid-template-columns:1fr}
  .calc-form,.calc-side{padding:26px 20px}
}

/* ---------- Формы ---------- */
.fld{margin-bottom:14px}
.fld label{display:block;font-size:14px;font-weight:600;margin-bottom:6px}
.fld input{width:100%;padding:14px 16px;font-size:16px;font-family:inherit;border:1.5px solid var(--line);border-radius:var(--r-btn);background:var(--surface);color:inherit;transition:border-color .15s}
.fld input:focus{outline:none;border-color:var(--ink)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--mut);margin:14px 0 18px;line-height:1.45}
.consent a{text-decoration:underline}
.consent input{margin-top:3px;accent-color:var(--brand);width:16px;height:16px;flex:none}
.on-dark .consent{color:var(--on-dark-mut)}
.form-msg{font-size:15px;font-weight:600;margin-top:12px;display:none}
.form-msg.ok{display:block;color:#2E7D32}
.form-msg.err{display:block;color:#C62828}
.on-dark .form-msg.ok{color:#7BC67E}

/* ---------- Cookie и аналитика ---------- */
.privacy-panel{position:fixed;z-index:60;right:20px;bottom:20px;max-width:560px;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow)}
.privacy-panel[hidden]{display:none}
.privacy-panel__copy h2{font-size:18px;margin-bottom:6px}
.privacy-panel__copy p{color:var(--mut);font-size:14px;line-height:1.45}
.privacy-panel__copy a,.ftr-privacy{text-decoration:underline}
.privacy-panel__actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.privacy-button,.ftr-privacy{min-height:44px;border:1px solid var(--line);border-radius:var(--r-btn);padding:10px 14px;background:var(--surface);color:var(--ink);font:600 14px/1.2 inherit;cursor:pointer}
.privacy-button--primary{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}
.ftr-privacy{min-height:44px;padding:10px 0;border:0;background:transparent;color:#9c9fa7;font-weight:400}
.privacy-button:focus-visible,.ftr-privacy:focus-visible{outline:3px solid var(--brand);outline-offset:3px}
@media (max-width:600px){.privacy-panel{right:12px;bottom:12px;left:12px;max-width:none}.privacy-panel__actions{display:grid;grid-template-columns:1fr}.privacy-button{width:100%}}

/* ---------- Каталог на главной ---------- */
.mats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.mat{position:relative;border-radius:var(--r-card);overflow:hidden;background:var(--surface);border:1px solid var(--line);transition:transform .25s var(--e),box-shadow .25s var(--e)}
.mat:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.mat img{aspect-ratio:1/1;object-fit:cover;width:100%}
.mat-body{padding:16px 18px 18px}
.mat-body b{font-size:17px;display:block}
.mat-body span{color:var(--mut);font-size:14px}
@media (max-width:900px){.mats{grid-template-columns:1fr 1fr;gap:12px}.mat-body{padding:12px 14px 14px}}

.types{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.types a{padding:11px 18px;background:var(--surface);border:1.5px solid var(--line);border-radius:999px;font-size:15px;font-weight:500;transition:border-color .15s,transform .15s}
.types a:hover{border-color:var(--ink);transform:translateY(-2px)}
.rooms{margin-top:26px;color:var(--mut);font-size:15.5px;line-height:2.1}
.rooms a{font-weight:600;color:var(--ink);border-bottom:1.5px solid var(--brand)}
.rooms a:hover{color:var(--brand-text)}

/* ---------- Портфолио ---------- */
.works{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 20px 22px;margin:0 -20px;-webkit-overflow-scrolling:touch}
.works::-webkit-scrollbar{height:8px}
.works::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.works figure{flex:0 0 340px;scroll-snap-align:start}
.works img{border-radius:var(--r-card);aspect-ratio:4/3;object-fit:cover;width:100%;cursor:zoom-in;transition:transform .25s var(--e)}
.works img:hover{transform:scale(1.02)}
@media (max-width:767px){.works figure{flex-basis:78vw}}

/* ---------- Видео с объектов ---------- */
.video-proof{overflow:hidden}
.video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,300px));justify-content:center;gap:22px}
.video-card{position:relative;aspect-ratio:9/16;border-radius:24px;overflow:hidden;background:#171816;box-shadow:0 18px 48px rgba(22,23,20,.13)}
.video-card>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.84) brightness(.72)}
.video-card::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 48%,rgba(10,11,10,.58));pointer-events:none}
.video-card iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-play{position:absolute;z-index:1;inset:auto 18px 18px;min-height:52px;border:0;border-radius:999px;background:rgba(255,255,255,.94);color:#20211F;display:flex;align-items:center;justify-content:center;gap:10px;font:600 14px/1 inherit;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.18);transition:transform .18s var(--e),background .18s}
.video-play:hover{transform:translateY(-2px);background:#fff}
.video-play-icon{width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-left:10px solid currentColor;margin-left:2px}
.video-card.is-playing::after,.video-card.is-playing>img,.video-card.is-playing>.video-play{display:none}
@media (max-width:800px){
  .video-grid{display:flex;justify-content:flex-start;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -20px;padding:0 20px 18px;gap:14px}
  .video-card{flex:0 0 min(76vw,290px);scroll-snap-align:center;border-radius:20px}
}

/* Лайтбокс */
.lb{position:fixed;inset:0;z-index:60;background:rgba(15,16,18,.92);display:none;align-items:center;justify-content:center;padding:30px}
.lb.open{display:flex}
.lb img{max-width:min(1100px,92vw);max-height:88vh;border-radius:12px;object-fit:contain}
.lb-close{position:absolute;top:18px;right:22px;background:none;border:0;color:#fff;font-size:34px;cursor:pointer;line-height:1}
.lb-nav{position:absolute;z-index:2;top:50%;transform:translateY(-50%);width:52px;height:52px;border:1px solid rgba(255,255,255,.28);border-radius:50%;background:rgba(24,25,27,.72);color:#fff;font-family:inherit;font-size:25px;line-height:1;display:grid;place-items:center;cursor:pointer;backdrop-filter:blur(8px);transition:background .15s,border-color .15s,transform .15s}
.lb-nav:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.6);transform:translateY(-50%) scale(1.04)}
.lb-prev{left:22px}.lb-next{right:22px}
.lb-count{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);padding:7px 12px;border-radius:999px;background:rgba(24,25,27,.72);color:#fff;font-size:13px;font-weight:600;letter-spacing:.04em;backdrop-filter:blur(8px)}
.lb-nav[hidden],.lb-count:empty{display:none}
@media (max-width:700px){
  .lb{padding:58px 14px 78px}
  .lb img{max-width:100%;max-height:76vh}
  .lb-nav{top:auto;bottom:15px;transform:none;width:46px;height:46px}
  .lb-nav:hover{transform:scale(1.04)}
  .lb-prev{left:16px}.lb-next{right:16px}
  .lb-count{bottom:23px}
}

/* ---------- Этапы ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:step}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:24px 20px;position:relative}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;top:20px;right:18px;font-size:12px;font-weight:700;color:var(--soft);letter-spacing:.08em}
.step .step-icon{width:38px;height:38px;display:grid;place-items:center;color:#2F302D;margin-bottom:16px}
.step-icon svg{width:30px;height:30px;fill:currentColor}
.step b{display:block;font-size:16.5px;margin-bottom:8px;letter-spacing:-.01em}
.step span{color:var(--mut);font-size:14px;line-height:1.5}
@media (max-width:1023px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.steps{grid-template-columns:1fr}}

/* ---------- Сертификаты ---------- */
.certificates-layout{display:grid;grid-template-columns:minmax(260px,.72fr) minmax(0,1.28fr);gap:64px;align-items:center}
.certificates-layout .sec-head{margin-bottom:0}
.eyebrow{color:var(--ink)!important;font-size:12px!important;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin:0 0 14px!important}
.certificates{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.certificate-card{padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:0 12px 34px rgba(22,23,20,.06)}
.certificate-card:nth-child(2){transform:translateY(-14px)}
.certificate-card img{width:100%;aspect-ratio:496/690;object-fit:contain;cursor:zoom-in;border-radius:10px;background:#fff}
@media (max-width:900px){
  .certificates-layout{grid-template-columns:1fr;gap:34px}
  .certificates-layout .sec-head{margin-bottom:0}
}
@media (max-width:600px){
  .certificates{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 -20px;padding:14px 20px 20px;gap:12px}
  .certificate-card{flex:0 0 72vw;scroll-snap-align:center}
  .certificate-card:nth-child(2){transform:none}
}

/* ---------- Отзывы ---------- */
.revs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.rev{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:28px}
.rev p{font-size:15.5px;line-height:1.65;color:var(--ink)}
.rev p::before{content:'\201C';color:var(--brand);font-size:36px;line-height:0;vertical-align:-12px;margin-right:4px;font-weight:800}
.rev footer{margin-top:18px}
.rev footer b{display:block;font-size:15px}
.rev footer span{color:var(--soft);font-size:13.5px}
@media (max-width:900px){.revs{grid-template-columns:1fr}}
.reviews-more{display:flex;justify-content:center;margin-top:26px}
.reviews-more-link{display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:10px 17px;border:1px solid var(--line);border-radius:999px;color:var(--mut);font-size:14px;font-weight:600;background:transparent;transition:color .15s,border-color .15s,background .15s}
.reviews-more-link:hover{color:var(--ink);border-color:#c9c8c2;background:var(--surface)}
.reviews-more-link span{font-size:17px;line-height:1;transition:transform .15s}
.reviews-more-link:hover span{transform:translateX(2px)}

/* ---------- FAQ ---------- */
.faq{max-width:800px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{padding:20px 40px 20px 0;font-size:17px;font-weight:600;cursor:pointer;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'';position:absolute;right:8px;top:26px;width:10px;height:10px;border-right:2px solid var(--soft);border-bottom:2px solid var(--soft);transform:rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq details p{padding:0 0 20px;color:var(--mut);max-width:60em}

/* ---------- Финальный CTA (единственный тёмный блок) ---------- */
.cta-dark{background:var(--dark);color:var(--on-dark);border-radius:var(--r-card);padding:56px;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.cta-dark h2{color:#fff}
.cta-dark .lead{color:var(--on-dark-mut);margin-top:12px}
.cta-dark .contacts{margin-top:30px;display:flex;flex-direction:column;gap:10px;font-size:16px}
.cta-dark .contacts a{font-weight:700;font-size:20px}
.cta-dark .contacts a:hover{color:var(--brand)}
.cta-dark .contacts span{color:var(--on-dark-mut);font-size:14.5px}
.cta-dark .fld input{background:var(--dark-2);border-color:#34373E;color:var(--on-dark)}
.cta-dark .fld input::placeholder{color:#797D86}
.cta-dark .fld input:focus{border-color:var(--brand)}
@media (max-width:900px){.cta-dark{grid-template-columns:1fr;padding:30px 22px;gap:28px}}

/* ---------- Футер ---------- */
.ftr{background:var(--dark);color:var(--on-dark);margin-top:96px;padding:56px 0 34px}
.ftr-in{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.2fr;gap:36px}
.ftr .logo-f{height:44px;width:auto;margin-bottom:16px}
.ftr p{color:var(--on-dark-mut);font-size:14px;line-height:1.55}
.ftr h4{font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:#7B7E86;margin-bottom:14px;font-weight:600}
.ftr li a{display:inline-block;padding:5px 0;color:var(--on-dark-mut);font-size:14.5px}
.ftr li a:hover{color:#fff}
.ftr .ftr-phone{font-size:19px;font-weight:700;color:#fff}
.ftr .ftr-phone:hover{color:var(--brand)}
.ftr-legal{border-top:1px solid #2A2C32;margin-top:44px;padding-top:22px;display:flex;flex-wrap:wrap;gap:8px 26px;font-size:13px;color:#7B7E86}
.ftr-legal a{color:#9c9fa7;text-decoration:underline}
.ftr-legal a:hover{color:#fff}
@media (max-width:900px){.ftr-in{grid-template-columns:1fr 1fr}.ftr{margin-top:64px}}
@media (max-width:600px){.ftr-in{grid-template-columns:1fr}}

/* ---------- Модалка заявки ---------- */
.modal{position:fixed;inset:0;z-index:50;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(15,16,18,.6)}
.modal.open{display:flex}
.modal-card{background:var(--surface);border-radius:var(--r-card);max-width:440px;width:100%;padding:34px;position:relative;max-height:92vh;overflow-y:auto}
.modal-card h3{margin-bottom:6px;font-size:22px}
.modal-card .sub{color:var(--mut);font-size:14.5px;margin-bottom:20px}
.modal-close{position:absolute;top:14px;right:16px;background:none;border:0;font-size:26px;color:var(--soft);cursor:pointer;line-height:1;padding:6px}

/* ---------- Внутренние страницы ---------- */
.page-hero{padding:52px 0 8px}
.page-hero h1{max-width:900px}
.page-hero .crumbs{font-size:13.5px;color:var(--soft);margin-bottom:16px}
.page-hero .crumbs a{color:var(--mut)}
.page-hero .crumbs a:hover{color:var(--ink)}
.page-hero .price-from{display:inline-block;margin-top:18px;background:var(--brand);color:var(--on-brand);font-weight:700;padding:8px 16px;border-radius:999px;font-size:15px}
.prose{max-width:800px;padding:34px 20px 10px}
.prose h2{font-size:clamp(22px,2.6vw,30px);margin:38px 0 14px}
.prose h3{margin:28px 0 10px}
.prose p{margin:0 0 16px;color:#33353B}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li{margin-bottom:8px;color:#33353B}
.prose img{border-radius:var(--r-card);margin:26px 0}
.prose a{color:var(--brand-text);text-decoration:underline;overflow-wrap:anywhere}
.prose blockquote{border-left:3px solid var(--brand);padding:6px 0 6px 20px;margin:0 0 18px;color:var(--mut)}
.prose table{border-collapse:collapse;width:100%;margin:0 0 20px;font-size:15px}
.prose td,.prose th{border:1px solid var(--line);padding:10px 12px;text-align:left}
.page-gallery{padding:26px 0 10px}
.page-gallery .works figure{flex-basis:300px}
.page-cta{padding:56px 0 20px}

/* ---------- Отзывы с площадок (Яндекс/2ГИС/Google), принцип модуля РД ---------- */
.rv-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:26px 0 22px}
.rv-tab{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border:1.5px solid var(--line);border-radius:999px;background:var(--surface);font-size:15px;font-weight:600;font-family:inherit;color:var(--ink);cursor:pointer;transition:border-color .15s,background .15s}
.rv-tab img{width:16px;height:16px}
.rv-tab.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.rv-panel{display:none}
.rv-panel.on{display:block}
.rv-summary{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:22px 26px;margin-bottom:22px}
.rv-summary .big{font-size:40px;font-weight:800;letter-spacing:-.02em}
.rv-sum-logo{width:28px;height:28px}
.rv-sum-stars{color:var(--brand);font-size:17px;letter-spacing:2px}
.rv-sum-cnt{color:var(--mut);font-size:13.5px}
.rv-actions{display:flex;gap:10px;flex-wrap:wrap}
.rv-actions .btn{padding:12px 20px;font-size:14.5px}
.rv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rv-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:22px}
.rv-card .stars{color:var(--brand);letter-spacing:2px;font-size:15px;margin-bottom:10px}
.rv-card blockquote{font-size:14.5px;line-height:1.6;color:#33353B;margin:0 0 16px;border:0;padding:0}
.rv-who{display:flex;align-items:center;gap:11px}
.rv-av{width:38px;height:38px;border-radius:50%;background:var(--brand);color:var(--on-brand);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;flex:none}
.rv-who b{display:block;font-size:14.5px;line-height:1.3}
.rv-src{display:flex;align-items:center;gap:5px;color:var(--soft);font-size:12.5px}
.rv-src img{width:12px;height:12px}
.rv-note{color:var(--soft);font-size:13px;margin-top:22px;max-width:60em}
@media (max-width:900px){.rv-grid{grid-template-columns:1fr}.rv-summary{padding:18px}}

/* ---------- Scroll reveal ----------
   Контент всегда видим. JS может добавлять .in как необязательное улучшение,
   но сбой IntersectionObserver не должен превращать страницу в пустой экран. */
.rv{opacity:1;transform:none}

.ftr-title{font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:#d6d7da;margin-bottom:14px}
@media (max-width:767px){
  .hero-cta .btn{width:100%}
  .sec{padding:64px 0}
  .m-menu a,.m-group>button{min-height:44px}
  .works img[data-zoom]{cursor:zoom-in}
}

/* ---------- 404 ---------- */
.nf{padding:120px 0;text-align:center}
.nf b{font-size:90px;font-weight:800;letter-spacing:-.04em;display:block;color:var(--brand)}
.nf p{color:var(--mut);margin:14px 0 28px}