/* ==========================================================================
   Студия авторского дизайна — studio-lg.ru
   ========================================================================== */

:root{
  --dark:#2e2e2e;
  --dark-2:#272727;
  --dark-3:#1f1f1f;
  --dark-4:#161616;
  --rose:#c98c95;
  --rose-2:#d9a0a8;
  --rose-3:#b4767f;
  --light:#f3f0ef;
  --light-2:#e7e2e0;
  --white:#ffffff;
  --muted:#b6afad;
  --muted-2:#8d8684;
  --line:rgba(255,255,255,.14);
  --line-dark:rgba(0,0,0,.14);
  --sans:'Montserrat','Helvetica Neue',Arial,sans-serif;
  --serif:'Playfair Display','Times New Roman',Georgia,serif;
  --wrap:1180px;
  --gut:40px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:15px;
  line-height:1.75;
  color:var(--white);
  background:var(--dark);
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
p{margin:0 0 18px}
h1,h2,h3,h4,h5{margin:0 0 22px;font-weight:700;line-height:1.15;letter-spacing:-.01em}
h1{font-size:54px}
h2{font-size:40px}
h3{font-size:24px}
h4{font-size:18px}
ul,ol{margin:0 0 20px;padding-left:20px}
li{margin-bottom:9px}
hr{border:0;border-top:1px solid var(--line);margin:34px 0}
::selection{background:var(--rose);color:#fff}
:focus-visible{outline:2px solid var(--rose-2);outline-offset:3px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.wrap-w{max-width:1440px;margin:0 auto;padding:0 var(--gut)}
.wrap-n{max-width:880px;margin:0 auto;padding:0 var(--gut)}
.sect{padding:96px 0}
.sect-s{padding:64px 0}
.sect-dark{background:var(--dark)}
.sect-dark2{background:var(--dark-2)}
.sect-dark3{background:var(--dark-3)}
.sect-light{background:var(--light);color:var(--dark-3)}
.sect-light h2,.sect-light h3,.sect-light h4{color:var(--dark-3)}
.sect-rose{background:var(--rose);color:#fff}

.lead{font-size:17px;color:var(--muted);max-width:760px}
.sect-light .lead{color:#5a5251}
.muted{color:var(--muted)}
.sect-light .muted{color:#6b6260}
.center{text-align:center}
.mw760{max-width:760px}
.mw860{max-width:860px}

/* ---------- Заголовки разделов ---------- */
.htitle{font-size:40px;font-weight:800;letter-spacing:.01em;margin-bottom:26px}
.htitle-sm{font-size:30px;font-weight:800;margin-bottom:20px}
.hkicker{
  display:inline-block;font-size:12px;letter-spacing:.24em;color:var(--rose-2);
  margin-bottom:16px;font-weight:600;text-transform:uppercase;
}
.sect-light .hkicker{color:var(--rose-3)}
.rule{width:56px;height:2px;background:var(--rose);margin:0 0 26px}

/* ---------- Кнопки ---------- */
.btn{
  display:inline-block;padding:14px 30px;background:var(--rose);color:#fff;
  font-size:13px;font-weight:600;letter-spacing:.04em;border:1px solid var(--rose);
  transition:background .25s,color .25s,border-color .25s;cursor:pointer;
}
.btn:hover{background:var(--rose-3);border-color:var(--rose-3)}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--dark-3);border-color:#fff}
.btn-dark{background:var(--dark-3);border-color:var(--dark-3)}
.btn-dark:hover{background:#000;border-color:#000}
.btn-lg{padding:17px 40px;font-size:14px}

/* ---------- Шапка ---------- */
.hdr{
  position:fixed;top:0;left:0;right:0;z-index:90;
  padding:22px 0;transition:background .3s,padding .3s;
}
.hdr.is-solid{background:rgba(24,24,24,.94);padding:14px 0;backdrop-filter:blur(6px)}
.hdr-in{max-width:1440px;margin:0 auto;padding:0 var(--gut);display:flex;align-items:center;justify-content:space-between}

/* Логотип: монограмма ЛГ / LG */
.logo{display:flex;align-items:center;gap:13px}
.logo-mark{
  width:46px;height:46px;border:1px solid rgba(255,255,255,.55);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:19px;letter-spacing:.02em;color:#fff;
  position:relative;
}
.logo-mark span{display:block;transform:translateY(-1px)}
.logo-mark::after{
  content:"";position:absolute;left:50%;bottom:7px;transform:translateX(-50%);
  width:18px;height:1px;background:var(--rose-2);
}
.logo-txt{line-height:1.2}
.logo-txt b{display:block;font-family:var(--serif);font-size:16px;font-weight:500;letter-spacing:.12em}
.logo-txt i{display:block;font-style:normal;font-size:9px;letter-spacing:.3em;color:var(--muted)}

.burger{
  width:34px;height:26px;border:0;background:none;padding:0;cursor:pointer;
  display:flex;flex-direction:column;justify-content:center;gap:7px;
}
.burger span{display:block;height:1.5px;background:#fff;transition:transform .3s,opacity .3s}
.burger.is-open span:nth-child(1){transform:translateY(8.5px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-8.5px) rotate(-45deg)}

/* ---------- Меню-оверлей ---------- */
.nav{
  position:fixed;inset:0;z-index:85;background:rgba(20,20,20,.98);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s;
}
.nav.is-open{opacity:1;visibility:visible}
.nav-in{max-width:1000px;width:100%;padding:110px var(--gut) 40px;display:grid;grid-template-columns:1.3fr 1fr;gap:50px}
.nav a.nav-link{
  display:block;font-size:27px;font-weight:700;padding:8px 0;color:#fff;
  transition:color .2s,padding-left .25s;
}
.nav a.nav-link:hover{color:var(--rose-2);padding-left:10px}
.nav-side{border-left:1px solid var(--line);padding-left:44px;font-size:14px;color:var(--muted)}
.nav-side b{display:block;color:#fff;font-size:12px;letter-spacing:.2em;margin-bottom:14px;font-weight:600}
.nav-side p{margin-bottom:22px}

/* ---------- Псевдо-фотографии ---------- */
.ph{
  position:relative;overflow:hidden;background:#242424;
  --c1:#3a3a3a;--c2:#1c1c1c;--c3:#5c5350;--glow:rgba(255,232,205,.30);
}
.ph::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(60% 45% at 72% 22%, var(--glow) 0%, rgba(0,0,0,0) 62%),
    linear-gradient(197deg, var(--c1) 0%, var(--c2) 58%, #121212 100%),
    linear-gradient(90deg, rgba(0,0,0,.42) 0%, rgba(0,0,0,0) 38%, rgba(0,0,0,.5) 100%);
}
.ph::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(0deg, rgba(0,0,0,.62) 0%, rgba(0,0,0,0) 46%),
    repeating-linear-gradient(104deg, rgba(255,255,255,.045) 0 2px, rgba(255,255,255,0) 2px 26px),
    linear-gradient(168deg, rgba(0,0,0,0) 55%, var(--c3) 145%);
  mix-blend-mode:normal;
}
.ph-1{--c1:#4a443f;--c2:#1d1b19;--c3:#6d5f55;--glow:rgba(255,226,182,.34)}
.ph-2{--c1:#3d4247;--c2:#171a1d;--c3:#4e5a61;--glow:rgba(206,226,255,.24)}
.ph-3{--c1:#4e4340;--c2:#201a19;--c3:#7b6558;--glow:rgba(255,214,176,.30)}
.ph-4{--c1:#3b4640;--c2:#161b18;--c3:#51665a;--glow:rgba(214,255,226,.18)}
.ph-5{--c1:#474046;--c2:#1c181b;--c3:#6f5c68;--glow:rgba(255,206,224,.24)}
.ph-6{--c1:#43403a;--c2:#191816;--c3:#6a6252;--glow:rgba(255,238,206,.30)}
.ph-7{--c1:#363c44;--c2:#15181c;--c3:#495564;--glow:rgba(198,216,255,.22)}
.ph-8{--c1:#4b423c;--c2:#1f1a17;--c3:#80685a;--glow:rgba(255,220,180,.32)}
.ph-9{--c1:#3f3f44;--c2:#18181b;--c3:#5c5a66;--glow:rgba(226,224,255,.20)}
.ph-10{--c1:#4c453d;--c2:#1e1a16;--c3:#7a6a52;--glow:rgba(255,232,190,.28)}
.ph-11{--c1:#3a4340;--c2:#151a18;--c3:#4f6660;--glow:rgba(205,240,235,.20)}
.ph-12{--c1:#514742;--c2:#221c19;--c3:#8a6f60;--glow:rgba(255,212,170,.30)}
.ph-13{--c1:#3d3a3f;--c2:#171619;--c3:#5f5560;--glow:rgba(240,215,240,.20)}
.ph-14{--c1:#464039;--c2:#1b1815;--c3:#71645a;--glow:rgba(255,230,196,.26)}
.ph-15{--c1:#353b41;--c2:#141719;--c3:#465360;--glow:rgba(200,222,255,.20)}
.ph-16{--c1:#4a4038;--c2:#1d1815;--c3:#846a54;--glow:rgba(255,216,168,.30)}

/* ---------- Первый экран ---------- */
.hero{position:relative;min-height:760px;display:flex;align-items:center;overflow:visible}
.hero .ph{position:absolute;inset:0}
.hero-in{position:relative;z-index:3;max-width:1440px;margin:0 auto;padding:150px var(--gut) 190px;width:100%}
.hero h1{font-size:60px;font-weight:800;max-width:800px;margin-bottom:18px;text-shadow:0 4px 34px rgba(0,0,0,.5)}
.hero p.hero-sub{font-size:15px;color:#e3dcda;margin-bottom:36px;letter-spacing:.02em}
.hero-page{min-height:520px}
.hero-page h1{font-size:50px}
.crumbs{font-size:12px;letter-spacing:.06em;color:#d4c9c8;margin-bottom:20px}
.crumbs a:hover{color:var(--rose-2)}
.crumbs span{opacity:.6;padding:0 6px}

/* Розовая карточка поверх героя */
.float-card{
  position:relative;z-index:4;background:rgba(201,140,149,.9);
  padding:26px 28px 30px;max-width:560px;margin:-120px 0 0 auto;
  backdrop-filter:blur(3px);
}
.float-card > b{display:block;font-size:10px;letter-spacing:.22em;font-weight:600;margin-bottom:18px;color:#fff}
.float-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.float-grid a{display:block}
.float-grid .ph{height:76px;margin-bottom:12px}
.float-grid i{display:block;width:26px;height:1px;background:#fff;margin-bottom:9px}
.float-grid span{font-size:11px;line-height:1.45;color:#fff;display:block}
.float-grid a:hover span{text-decoration:underline}

/* ---------- Сетка категорий-плиток ---------- */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:4px;position:relative}
.tile{position:relative;height:290px;display:flex;align-items:center;justify-content:center}
.tile .ph{position:absolute;inset:0;transition:transform .6s}
.tile:hover .ph{transform:scale(1.04)}
.tile b{position:relative;z-index:2;font-size:22px;font-weight:700;color:#fff;text-shadow:0 2px 18px rgba(0,0,0,.6)}
.tiles-nav{position:absolute;top:50%;width:100%;display:flex;justify-content:space-between;pointer-events:none;z-index:5;transform:translateY(-50%)}
.tiles-nav i{
  width:0;height:0;border-style:solid;margin:0 14px;opacity:.85;
}
.tiles-nav i.l{border-width:13px 17px 13px 0;border-color:transparent #fff transparent transparent}
.tiles-nav i.r{border-width:13px 0 13px 17px;border-color:transparent transparent transparent #fff}

/* ---------- Бегущая строка ---------- */
.marquee{background:var(--light);color:var(--dark-3);overflow:hidden;padding:26px 0;border-bottom:1px solid var(--light-2)}
.marquee-in{display:flex;white-space:nowrap;animation:mq 34s linear infinite}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.marquee-in>div{display:flex;align-items:center;flex-shrink:0}
.marquee b{font-size:38px;font-weight:800;letter-spacing:-.01em;padding:0 22px}
.marquee b.o{color:transparent;-webkit-text-stroke:1px #6d6664}
.marquee em{font-style:normal;color:var(--rose-3);font-size:26px}
@media (prefers-reduced-motion:reduce){.marquee-in{animation:none}}

/* ---------- Раздел «О нас» ---------- */
.about{display:grid;grid-template-columns:1fr 200px 1fr;gap:44px;align-items:start}
.about-txt{font-size:14px;color:var(--muted);line-height:1.85}
.stat{margin-bottom:34px}
.stat small{display:block;font-size:11px;color:var(--muted);letter-spacing:.06em;line-height:1.4;margin-bottom:2px}
.stat b{font-size:42px;font-weight:700;color:var(--rose);display:block;line-height:1}
.about-ph{position:relative;height:420px}
.about-ph .ph{position:absolute;inset:0}
.about-ph u{
  position:absolute;right:22px;top:26px;z-index:2;text-decoration:none;
  font-size:26px;font-weight:800;letter-spacing:.04em;color:#efe7e0;line-height:1.15;text-align:right;
}

/* ---------- Принципы ---------- */
.prin{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:var(--dark-3)}
.prin>div{padding:40px 34px;border-right:1px solid rgba(255,255,255,.08)}
.prin>div:last-child{border-right:0}
.prin span{font-size:13px;color:var(--rose-2);font-weight:600;display:block;margin-bottom:12px}
.prin h4{font-size:17px;margin-bottom:12px}
.prin p{font-size:13px;color:var(--muted);margin:0}

/* ---------- Универсальные карточки ---------- */
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.card{background:var(--dark-3);padding:32px 30px;border-top:2px solid var(--rose)}
.card h3,.card h4{margin-bottom:12px}
.card p{font-size:14px;color:var(--muted);margin:0}
.card-plain{background:var(--dark-3);padding:30px;border-top:0}
.sect-light .card{background:#fff;border-top-color:var(--rose)}
.sect-light .card p{color:#6b6260}

.svc{display:block;background:var(--dark-3);transition:background .25s}
.svc:hover{background:#151515}
.svc .ph{height:190px}
.svc-b{padding:26px 28px 30px}
.svc-b h4{font-size:17px;margin-bottom:10px}
.svc-b p{font-size:13px;color:var(--muted);margin:0 0 14px}
.svc-b i{font-style:normal;font-size:12px;color:var(--rose-2);letter-spacing:.06em}

/* ---------- Список-чеклист ---------- */
.checks{display:grid;grid-template-columns:repeat(2,1fr);gap:0 46px;list-style:none;padding:0}
.checks li{
  position:relative;padding:14px 0 14px 26px;border-bottom:1px solid var(--line);
  font-size:14px;color:var(--muted);margin:0;
}
.checks li::before{content:"";position:absolute;left:0;top:23px;width:9px;height:9px;border:1px solid var(--rose);}
.sect-light .checks li{border-bottom-color:rgba(0,0,0,.09);color:#5a5251}

/* ---------- Этапы ---------- */
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{
  counter-increment:s;position:relative;padding:0 0 34px 82px;margin:0;
  border-left:1px solid var(--line);margin-left:26px;
}
.steps li:last-child{border-left-color:transparent;padding-bottom:0}
.steps li::before{
  content:counter(s,decimal-leading-zero);position:absolute;left:-26px;top:-4px;
  width:52px;height:52px;background:var(--dark-3);border:1px solid var(--rose);
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--rose-2);
}
.steps h4{font-size:18px;margin-bottom:8px}
.steps p{font-size:14px;color:var(--muted);margin:0}
.sect-light .steps li{border-left-color:rgba(0,0,0,.12)}
.sect-light .steps li::before{background:#fff;color:var(--rose-3)}
.sect-light .steps p{color:#5f5654}

/* ---------- Тарифы ---------- */
.tariff{background:var(--dark-3);padding:36px 32px 40px;display:flex;flex-direction:column;height:100%}
.tariff.is-main{background:var(--rose);color:#fff}
.tariff h3{font-size:21px;margin-bottom:6px}
.tariff .price{font-size:34px;font-weight:800;margin:10px 0 4px}
.tariff .price small{font-size:13px;font-weight:500;color:var(--muted)}
.tariff.is-main .price small{color:rgba(255,255,255,.8)}
.tariff ul{list-style:none;padding:0;margin:22px 0 28px;flex:1}
.tariff li{font-size:13px;color:var(--muted);padding-left:18px;position:relative;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:10px}
.tariff li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;background:var(--rose)}
.tariff.is-main li{color:rgba(255,255,255,.92);border-bottom-color:rgba(255,255,255,.28)}
.tariff.is-main li::before{background:#fff}

/* ---------- Партнёры ---------- */
.partners{background:var(--dark-2)}
.partner{
  display:grid;grid-template-columns:270px 1fr;gap:40px;align-items:center;
  background:var(--dark-3);padding:30px 34px;margin-bottom:22px;
}
.partner:last-child{margin-bottom:0}
.partner-logo{background:#fff;padding:20px;display:flex;align-items:center;justify-content:center;min-height:130px}
.partner-logo img{max-height:90px;max-width:100%;width:auto;height:auto;object-fit:contain}
.partner-b h3{font-size:19px;margin-bottom:10px}
.partner-b p{font-size:14px;color:var(--muted);margin:0 0 10px}
.partner-b p:last-child{margin-bottom:0}
.partner-b a{color:var(--rose-2);border-bottom:1px solid rgba(217,160,168,.5)}
.partner-b a:hover{color:#fff;border-bottom-color:#fff}

/* ---------- Отзывы ---------- */
.rev{background:var(--dark-3);padding:32px 30px;border-left:2px solid var(--rose)}
.rev p{font-size:14px;color:var(--muted);font-style:italic}
.rev b{display:block;font-size:14px;margin-top:16px}
.rev small{color:var(--muted-2);font-size:12px}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;
  font-size:17px;font-weight:600;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:6px;top:19px;font-size:22px;font-weight:400;color:var(--rose-2);
}
.faq details[open] summary::after{content:"–"}
.faq .faq-b{padding:0 44px 24px 0;font-size:14px;color:var(--muted)}
.sect-light .faq,.sect-light .faq details{border-color:rgba(0,0,0,.12)}
.sect-light .faq .faq-b{color:#5f5654}

/* ---------- Блог ---------- */
.post{display:block;background:var(--dark-3);height:100%;transition:transform .3s}
.post:hover{transform:translateY(-4px)}
.post .ph{height:180px}
.post-b{padding:24px 26px 28px}
.post-b h4{font-size:16px;line-height:1.4;margin-bottom:10px}
.post-b p{font-size:13px;color:var(--muted);margin:0}
.post-b i{font-style:normal;display:block;margin-top:14px;font-size:12px;color:var(--rose-2)}

/* ---------- Текстовые страницы ---------- */
.article{max-width:820px}
.article h2{font-size:29px;margin:44px 0 18px}
.article h3{font-size:21px;margin:32px 0 14px}
.article p{font-size:15px;color:#d8d2d0;line-height:1.85}
.article ul,.article ol{color:#d8d2d0;font-size:15px}
.article blockquote{
  margin:28px 0;padding:22px 28px;background:var(--dark-3);border-left:2px solid var(--rose);
  font-style:italic;color:var(--muted);
}
.article table{width:100%;border-collapse:collapse;margin:26px 0;font-size:14px}
.article th,.article td{border:1px solid var(--line);padding:12px 14px;text-align:left}
.article th{background:var(--dark-3);font-weight:600}
.article td{color:var(--muted)}
.aside-box{background:var(--dark-3);padding:28px 30px;border-top:2px solid var(--rose);margin:34px 0}
.aside-box h4{font-size:17px}
.aside-box p{font-size:14px;color:var(--muted);margin:0}

.toc{background:var(--dark-3);padding:26px 30px;margin:0 0 36px}
.toc b{display:block;font-size:12px;letter-spacing:.18em;margin-bottom:14px;color:var(--rose-2)}
.toc ol{margin:0;padding-left:18px;font-size:14px;color:var(--muted)}
.toc a:hover{color:#fff}

/* ---------- Формы / контакты ---------- */
.cform{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.cform .full{grid-column:1/-1}
.cform input,.cform textarea{
  width:100%;background:transparent;border:1px solid var(--line);color:#fff;
  padding:14px 16px;font-family:var(--sans);font-size:14px;
}
.cform textarea{min-height:120px;resize:vertical}
.cform input::placeholder,.cform textarea::placeholder{color:var(--muted-2)}
.cform input:focus,.cform textarea:focus{border-color:var(--rose);outline:none}
.form-note{font-size:12px;color:var(--muted-2);margin-top:14px}

.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{border-bottom:1px solid var(--line);padding:16px 0;font-size:14px;color:var(--muted);margin:0}
.contact-list b{display:block;color:#fff;font-size:12px;letter-spacing:.16em;margin-bottom:5px;font-weight:600}
.socials{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}
.socials span{
  border:1px solid var(--line);padding:9px 16px;font-size:12px;color:var(--muted);letter-spacing:.06em;
}

/* ---------- Круглая кнопка ---------- */
.fab{
  position:fixed;right:26px;bottom:26px;z-index:70;width:56px;height:56px;border-radius:50%;
  background:var(--rose);display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 26px rgba(0,0,0,.4);transition:background .25s,transform .25s;
}
.fab:hover{background:var(--rose-3);transform:translateY(-3px)}
.fab svg{width:24px;height:24px;fill:#fff}

/* ---------- Подвал ---------- */
.ftr{background:var(--dark-4);padding:70px 0 34px;font-size:13px;color:var(--muted)}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--line)}
.ftr b.ft{display:block;color:#fff;font-size:12px;letter-spacing:.18em;margin-bottom:18px;font-weight:600}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin-bottom:9px}
.ftr a:hover{color:var(--rose-2)}
.ftr .logo{margin-bottom:18px}
.ftr-bot{padding-top:26px;display:flex;justify-content:space-between;gap:26px;flex-wrap:wrap;font-size:12px;color:var(--muted-2)}
.ftr-bot a{color:var(--rose-2);border-bottom:1px solid rgba(217,160,168,.45)}
.ftr-bot a:hover{color:#fff;border-bottom-color:#fff}

/* ---------- 404 ---------- */
.e404{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative}
.e404 .ph{position:absolute;inset:0}
.e404-in{position:relative;z-index:3;padding:40px}
.e404-in b{display:block;font-size:110px;font-weight:800;line-height:1;color:var(--rose)}

/* ---------- Адаптив ---------- */
@media (max-width:1024px){
  :root{--gut:26px}
  h1{font-size:40px}
  h2,.htitle{font-size:31px}
  .hero h1{font-size:40px}
  .hero{min-height:620px}
  .about{grid-template-columns:1fr 1fr;gap:34px}
  .about-stats{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
  .about-ph{grid-column:1/-1;height:340px}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .nav-in{grid-template-columns:1fr;gap:30px}
  .nav-side{border-left:0;border-top:1px solid var(--line);padding:26px 0 0}
  .float-card{margin:-90px auto 0;max-width:none}
}
@media (max-width:760px){
  .sect{padding:62px 0}
  h1{font-size:31px}
  h2,.htitle{font-size:26px}
  .hero h1{font-size:31px}
  .hero-in{padding:120px var(--gut) 130px}
  .grid2,.grid3,.grid4,.tiles,.prin,.checks,.cform{grid-template-columns:1fr}
  .prin>div{border-right:0;border-bottom:1px solid rgba(255,255,255,.08)}
  .about{grid-template-columns:1fr}
  .about-stats{grid-template-columns:1fr}
  .partner{grid-template-columns:1fr;gap:22px}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .marquee b{font-size:24px}
  .nav a.nav-link{font-size:21px}
  .float-grid{grid-template-columns:1fr}
  .steps li{padding-left:64px}
  .article table{display:block;overflow-x:auto}
}