/* ДизайнPro — основная таблица стилей */
:root{
  --bg:#1b1917;
  --bg-deep:#141212;
  --panel:#272320;
  --panel-2:#2f2a26;
  --line:rgba(255,255,255,.075);
  --line-strong:rgba(195,166,121,.35);
  --gold:#c3a679;
  --gold-soft:#d8c29b;
  --text:#d6d1ca;
  --muted:#968f88;
  --white:#efe9e1;
  --wrap:1180px;
  --r:2px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Jost',-apple-system,'Segoe UI',Arial,sans-serif;
  font-weight:300;font-size:15px;line-height:1.72;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold-soft)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 26px}

h1,h2,h3,h4{font-family:'Cormorant Garamond',Georgia,serif;font-weight:300;color:var(--gold);margin:0 0 .6em;line-height:1.14}
h1{font-size:clamp(34px,5.2vw,58px);letter-spacing:.005em}
h2{font-size:clamp(28px,4vw,46px)}
h3{font-size:22px;color:var(--white);font-family:'Jost',sans-serif;font-weight:300;letter-spacing:.01em}
h4{font-size:16px;color:var(--white);font-family:'Jost',sans-serif;font-weight:400}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.2em;padding-left:20px}
li{margin-bottom:.5em}
strong{font-weight:500;color:var(--white)}
hr{border:0;border-top:1px solid var(--line);margin:40px 0}

/* ------------------------------------------------ header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(22,20,19,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(140%) blur(6px)}
.header-inner{display:flex;align-items:center;gap:26px;height:64px}
.brand{display:inline-flex;align-items:center;color:var(--white)}
.logo-mark{font-family:'Cormorant Garamond',serif;font-size:19px;letter-spacing:.14em;color:var(--white);white-space:nowrap}
.logo-mark em{font-style:normal;color:var(--gold);letter-spacing:.06em}
.logo-mark--sm{font-size:20px}
.main-nav{margin-left:18px;flex:1}
.main-nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.main-nav li{margin:0}
.main-nav a{color:var(--text);font-size:13.5px;letter-spacing:.04em;transition:color .2s}
.main-nav a:hover,.main-nav a.is-active{color:var(--gold)}
.header-side{display:flex;align-items:center;gap:18px}
.header-mail{color:var(--text);font-size:13.5px;letter-spacing:.02em}
.burger{display:none;width:40px;height:34px;background:none;border:1px solid var(--line);cursor:pointer;padding:8px 9px}
.burger span{display:block;height:1px;background:var(--white);margin:4px 0}

/* ------------------------------------------------ buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 30px;border:1px solid var(--line-strong);border-radius:var(--r);
  font-size:13.5px;letter-spacing:.05em;color:var(--white);background:transparent;
  transition:background .25s,color .25s,border-color .25s;cursor:pointer;text-align:center}
.btn:hover{background:var(--gold);border-color:var(--gold);color:#1b1917}
.btn-solid{background:var(--gold);border-color:var(--gold);color:#1b1917}
.btn-solid:hover{background:transparent;color:var(--gold)}
.btn-sm{padding:9px 22px;font-size:12.5px}
.btn-line{padding:8px 20px;font-size:12px;border-color:var(--line)}

/* ------------------------------------------------ sections */
.sec{padding:84px 0}
.sec--tight{padding:58px 0}
.sec--alt{background:var(--bg-deep)}
.sec-title{margin-bottom:34px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:34px;flex-wrap:wrap}
.sec-head .sec-title{margin-bottom:0}
.sec-lead{max-width:62ch;color:var(--muted);margin-bottom:42px}
.sec-lead--right{margin-left:auto;text-align:right}

/* ------------------------------------------------ hero */
.hero{position:relative;padding:96px 0 84px;border-bottom:1px solid var(--line);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{margin-bottom:24px}
.hero-kicker{color:var(--gold);letter-spacing:.22em;font-size:11.5px;margin-bottom:22px}
.hero-text{color:var(--muted);max-width:52ch;margin-bottom:32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-media{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:14px}
.hero-media img{border:1px solid var(--line)}
.hero-media img:first-child{grid-row:span 2;height:100%;object-fit:cover}
.hero-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);margin-top:74px;border:1px solid var(--line)}
.hero-facts div{background:var(--bg);padding:26px 24px}
.hero-facts b{display:block;font-family:'Cormorant Garamond',serif;font-size:36px;color:var(--gold);font-weight:300;line-height:1}
.hero-facts span{font-size:13px;color:var(--muted);display:block;margin-top:8px}

/* ------------------------------------------------ page hero */
.phero{padding:26px 0 54px;border-bottom:1px solid var(--line);background:var(--bg-deep)}
.phero h1{margin-bottom:18px}
.phero-kicker{color:var(--gold);letter-spacing:.2em;font-size:11.5px;margin-bottom:14px}
.phero-lead{color:var(--muted);max-width:70ch}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:12.5px;color:var(--muted);margin-bottom:28px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--gold)}
.crumbs a::after,.crumbs span:not(:last-child)::after{content:"—";margin-left:8px;color:rgba(255,255,255,.2)}

/* ------------------------------------------------ services rows */
.srv-list{display:flex;flex-direction:column;gap:14px}
.srv-row{display:grid;grid-template-columns:270px 1fr 150px;gap:30px;align-items:center;
  background:var(--panel);padding:24px 28px;border:1px solid transparent;transition:border-color .25s,background .25s}
.srv-row:hover{border-color:var(--line-strong);background:var(--panel-2)}
.srv-row h3{margin:0;font-size:17px;color:var(--white);line-height:1.35}
.srv-row p{margin:0;font-size:12.5px;color:var(--muted);line-height:1.65}
.srv-row .btn{width:100%}

/* ------------------------------------------------ cases grid */
.cases{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:1fr;gap:16px}
.cases a{display:block;position:relative;overflow:hidden;border:1px solid var(--line)}
.cases img{width:100%;height:100%;object-fit:cover}
.cases .c-tall{grid-row:span 2}
.case-cap{position:absolute;left:0;right:0;bottom:0;padding:18px 20px;
  background:linear-gradient(to top,rgba(15,13,12,.92),rgba(15,13,12,0));
  font-size:13px;color:var(--white);letter-spacing:.03em}
.case-cap span{display:block;font-size:11.5px;color:var(--gold);margin-top:4px}
.cases-actions{display:flex;justify-content:center;margin-top:38px}

/* ------------------------------------------------ partners */
.partners{display:flex;flex-direction:column;gap:18px}
.partners-lead{margin-bottom:34px}
.partner{display:grid;grid-template-columns:260px 1fr;gap:34px;align-items:center;
  background:var(--panel);border:1px solid var(--line);padding:26px 30px}
.partner-logo{display:flex;align-items:center;justify-content:center;background:#fff;
  border:1px solid var(--line);padding:16px;min-height:112px}
.partner-logo img{width:100%;height:auto;object-fit:contain}
.partner-body h3{margin-bottom:.5em;color:var(--gold);font-family:'Cormorant Garamond',serif;font-size:27px}
.partner-body p{margin:0;font-size:14px;color:var(--text)}
.partner-body a{border-bottom:1px solid var(--line-strong)}

/* ------------------------------------------------ generic cards */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--panel);border:1px solid var(--line);padding:30px 28px}
.card h3{margin-bottom:.7em;font-size:18px}
.card p{margin:0;font-size:13.5px;color:var(--muted)}
.card--line{background:transparent}
.card-num{font-family:'Cormorant Garamond',serif;font-size:30px;color:var(--gold);display:block;margin-bottom:12px;line-height:1}

.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split--wide{grid-template-columns:.9fr 1.1fr}
.split img{border:1px solid var(--line)}
.split-media{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.split-media img{height:100%;object-fit:cover}

.checklist{list-style:none;padding:0}
.checklist li{position:relative;padding-left:26px;color:var(--text);font-size:14px}
.checklist li::before{content:"";position:absolute;left:0;top:11px;width:10px;height:1px;background:var(--gold)}

.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.tag{border:1px solid var(--line);padding:8px 18px;font-size:12.5px;color:var(--muted)}

/* ------------------------------------------------ prices */
.price{background:var(--panel);border:1px solid var(--line);padding:34px 30px;display:flex;flex-direction:column}
.price--hl{border-color:var(--line-strong)}
.price h3{font-size:20px;margin-bottom:6px}
.price .p-sum{font-family:'Cormorant Garamond',serif;font-size:34px;color:var(--gold);margin:14px 0 6px;line-height:1}
.price .p-note{font-size:12.5px;color:var(--muted);margin-bottom:20px}
.price ul{padding:0;list-style:none;margin-bottom:26px}
.price li{font-size:13.5px;color:var(--text);padding-left:20px;position:relative}
.price li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:1px;background:var(--gold)}
.price .btn{margin-top:auto}

/* ------------------------------------------------ table */
.tbl{width:100%;border-collapse:collapse;font-size:13.5px;margin-bottom:26px}
.tbl th,.tbl td{border:1px solid var(--line);padding:13px 16px;text-align:left;vertical-align:top}
.tbl th{color:var(--gold);font-weight:400;background:var(--panel)}
.tbl td{color:var(--text)}
.tbl-scroll{overflow-x:auto}

/* ------------------------------------------------ steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.steps article{background:var(--bg);padding:30px 28px}
.steps b{font-family:'Cormorant Garamond',serif;font-size:15px;color:var(--gold);letter-spacing:.14em;display:block;margin-bottom:14px;font-weight:400}
.steps h3{font-size:17px;margin-bottom:.6em}
.steps p{font-size:13px;color:var(--muted);margin:0}

/* ------------------------------------------------ reviews / team */
.review{background:var(--panel);border:1px solid var(--line);padding:28px}
.review p{font-size:14px;color:var(--text)}
.review .r-who{font-size:12.5px;color:var(--gold);margin:0}
.review .r-obj{font-size:12px;color:var(--muted);margin:2px 0 0}
.person img{width:100%;aspect-ratio:3/4;object-fit:cover;border:1px solid var(--line);margin-bottom:16px}
.person h3{font-size:17px;margin-bottom:.2em}
.person p{font-size:12.5px;color:var(--muted);margin:0}

/* ------------------------------------------------ faq */
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;list-style:none;color:var(--white);font-size:16px;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:20px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:14px 0 0;color:var(--muted);font-size:14px;max-width:78ch}

/* ------------------------------------------------ blog */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.post{background:var(--panel);border:1px solid var(--line);display:flex;flex-direction:column;transition:border-color .25s}
.post:hover{border-color:var(--line-strong)}
.post img{width:100%;aspect-ratio:16/11;object-fit:cover}
.post-body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.post-cat{font-size:11px;letter-spacing:.16em;color:var(--gold);margin-bottom:10px}
.post h3{font-size:17px;line-height:1.4;margin-bottom:.6em}
.post h3 a{color:var(--white)}
.post h3 a:hover{color:var(--gold)}
.post p{font-size:13px;color:var(--muted);margin:0 0 18px}
.post .more{font-size:12.5px;color:var(--gold);margin-top:auto}
.blog-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.blog-filter a{border:1px solid var(--line);padding:8px 18px;font-size:12.5px;color:var(--muted)}
.blog-filter a:hover{border-color:var(--line-strong);color:var(--gold)}

/* ------------------------------------------------ article */
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;padding:64px 0 20px}
.article{max-width:76ch}
.article h2{font-size:32px;margin-top:1.5em}
.article h3{font-size:19px;margin-top:1.6em;color:var(--gold-soft)}
.article p{font-size:15px;line-height:1.85}
.article ul li,.article ol li{font-size:14.5px;line-height:1.8}
.article img{margin:32px 0;border:1px solid var(--line)}
.lead{font-size:17px;color:var(--white);line-height:1.8;border-left:2px solid var(--gold);padding-left:22px;margin-bottom:34px}
.toc{background:var(--panel);border:1px solid var(--line);padding:24px 28px;margin-bottom:38px}
.toc h4{color:var(--gold);font-family:'Cormorant Garamond',serif;font-size:20px;margin-bottom:.6em}
.toc ol{margin:0;padding-left:18px}
.toc li{font-size:13.5px}
.toc a{color:var(--text)}
.toc a:hover{color:var(--gold)}
.callout{background:var(--panel);border-left:2px solid var(--gold);padding:24px 28px;margin:34px 0}
.callout p{margin:0;font-size:14.5px;color:var(--text)}
.callout b{color:var(--gold);display:block;margin-bottom:8px;font-weight:400}
.aside{position:sticky;top:90px;align-self:start}
.aside .box{background:var(--panel);border:1px solid var(--line);padding:26px;margin-bottom:18px}
.aside h4{color:var(--gold);font-family:'Cormorant Garamond',serif;font-size:21px;margin-bottom:.7em}
.aside ul{list-style:none;padding:0;margin:0}
.aside li{font-size:13.5px;margin-bottom:.8em;line-height:1.5}
.aside a{color:var(--text)}
.aside a:hover{color:var(--gold)}
.aside p{font-size:13.5px;color:var(--muted)}
.related{border-top:1px solid var(--line);padding-top:44px;margin-top:20px}

/* ------------------------------------------------ cta + form */
.cta-sec{background:var(--bg-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}
.cta-text{color:var(--muted);max-width:56ch;margin:0}
.cta-actions{display:flex;gap:14px;justify-content:flex-end;flex-wrap:wrap}
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .full{grid-column:1/-1}
.field label{display:block;font-size:12px;color:var(--muted);letter-spacing:.08em;margin-bottom:8px}
.field input,.field textarea,.field select{width:100%;background:var(--panel);border:1px solid var(--line);
  color:var(--text);padding:13px 16px;font-family:inherit;font-size:14px;font-weight:300;border-radius:var(--r)}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--line-strong);outline:none}
.form-note{font-size:12px;color:var(--muted);margin:0}

/* ------------------------------------------------ footer */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:64px 0 28px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px;padding-bottom:44px}
.f-col h4{color:var(--gold);font-family:'Cormorant Garamond',serif;font-size:21px;margin-bottom:1em}
.f-col ul{list-style:none;padding:0;margin:0}
.f-col li{margin-bottom:.7em}
.f-col a{color:var(--muted);font-size:13.5px}
.f-col a:hover{color:var(--gold)}
.f-brand .brand{margin-bottom:18px}
.f-about{font-size:13.5px;color:var(--muted);max-width:44ch}
.f-contact span,.f-contact a{display:block;font-size:13.5px;color:var(--muted);margin-bottom:6px}
.f-social{display:flex;gap:16px;margin-top:16px}
.f-social span{font-size:12.5px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:2px}
.footer-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer-bottom p{margin:0;font-size:12.5px;color:var(--muted)}
.f-ads a{border-bottom:1px solid var(--line-strong)}

/* ------------------------------------------------ 404 */
.e404{text-align:center;padding:130px 0}
.e404 .code{font-family:'Cormorant Garamond',serif;font-size:clamp(90px,18vw,180px);color:var(--gold);line-height:1;margin-bottom:10px}
.e404 p{color:var(--muted);max-width:52ch;margin:0 auto 30px}
.e404 .links{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ------------------------------------------------ misc */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line)}
.note-line{font-size:12.5px;color:var(--muted);border-top:1px solid var(--line);padding-top:18px}
.two-col-text{columns:2;column-gap:52px}
.two-col-text p{margin-bottom:1.1em}

@media (max-width:1040px){
  .main-nav{display:none;position:absolute;left:0;right:0;top:64px;background:var(--bg-deep);border-bottom:1px solid var(--line);padding:18px 26px;margin:0}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;gap:14px}
  .burger{display:block;margin-left:auto}
  .header-side{margin-left:auto}
  .header-mail{display:none}
  .hero-grid,.split,.split--wide,.cta-inner,.article-wrap{grid-template-columns:1fr;gap:38px}
  .aside{position:static}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .hero-facts{grid-template-columns:repeat(2,1fr);margin-top:48px}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:820px){
  .sec{padding:60px 0}
  .srv-row{grid-template-columns:1fr;gap:16px}
  .srv-row .btn{width:auto;justify-self:start}
  .partner{grid-template-columns:1fr;gap:22px}
  .partner-logo{max-width:280px}
  .grid-3,.grid-2,.posts,.steps,.gallery{grid-template-columns:1fr}
  .cases{grid-template-columns:1fr 1fr}
  .cases .c-tall{grid-row:span 1}
  .footer-top{grid-template-columns:1fr 1fr}
  .two-col-text{columns:1}
  .form{grid-template-columns:1fr}
}
@media (max-width:540px){
  .grid-4{grid-template-columns:1fr}
  .cases{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .hero-media{grid-template-columns:1fr}
  .hero-media img:first-child{grid-row:auto}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}