:root{
  --bg:#06101a;
  --bg2:#091827;
  --panel:#0a1a29;
  --panel2:#0d2235;
  --text:#f7f7f4;
  --muted:#a9b3bd;
  --gold:#f2ae2e;
  --gold2:#ffd66b;
  --line:rgba(242,174,46,.28);
  --blue:#2f9cff;
  --radius:20px;
  --shadow:0 22px 70px rgba(0,0,0,.38);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
#top{scroll-margin-top:88px}
body{
  margin:0;
  font-family:Inter,Segoe UI,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 80% 6%,rgba(34,122,209,.14),transparent 28rem),
    linear-gradient(180deg,#040a10,var(--bg) 34%,#071421);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(3,9,15,.82);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav{height:88px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:14px;min-width:max-content}
.brand img{
  width:68px;height:68px;border-radius:16px;object-fit:contain;
  filter:drop-shadow(0 0 10px rgba(242,174,46,.2));
}
.brand span{display:flex;flex-direction:column}
.brand b{
  color:var(--gold2);font-size:21px;font-weight:950;line-height:1.05;
  letter-spacing:.075em;text-transform:uppercase;
  background:linear-gradient(180deg,#fff2a7 0%,#f6be3e 42%,#b96b08 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  text-shadow:0 2px 14px rgba(242,174,46,.18);
}
.brand small{
  margin-top:5px;color:#e6bd64;font-size:10px;font-weight:700;
  letter-spacing:.075em;text-transform:uppercase;
}
.menu{display:flex;gap:25px;margin-left:auto}
.menu a{color:#e9edf0;font-size:14px}
.menu a:hover{color:var(--gold2)}
.header-actions{display:flex;align-items:center;gap:8px}
.phone{font-weight:900;white-space:nowrap}
.icon-link{
  width:40px;height:40px;border-radius:10px;display:grid;place-items:center;
  font-size:11px;font-weight:900;
}
.whatsapp{background:#1fbf66}.telegram{background:#239dd8}
.header-actions .phone,
.header-actions .icon-link,
.header-actions .button.small{
  min-height:40px;
  border:1px solid #d88e11;
  border-radius:10px;
  background:linear-gradient(180deg,#ffc74e,#d88b12);
  color:#171006;
  box-shadow:0 10px 26px rgba(216,139,18,.17);
}
.header-actions .phone{display:inline-flex;align-items:center;padding:0 14px;font-size:12px}
.header-actions .phone:hover,
.header-actions .icon-link:hover,
.header-actions .button.small:hover{filter:brightness(1.06);transform:translateY(-1px)}
.menu-button{display:none;background:none;border:0;color:white;font-size:26px}
.button{
  display:inline-flex;justify-content:center;align-items:center;gap:8px;
  min-height:48px;padding:0 22px;border:1px solid #d88e11;border-radius:10px;
  background:linear-gradient(180deg,#ffc74e,#d88b12);
  color:#171006;font-weight:900;text-transform:uppercase;font-size:13px;
  box-shadow:0 10px 32px rgba(216,139,18,.18);
  cursor:pointer;
}
.button:hover{filter:brightness(1.06);transform:translateY(-1px)}
.button.small{min-height:40px;padding:0 15px;font-size:11px}
.button.outline{background:rgba(5,15,24,.72);color:white;border-color:var(--gold)}
.whatsapp-btn{background:#1fbf66;border-color:#1fbf66;color:white}
.hero{position:relative;min-height:760px;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.06)}
.hero-art{
  position:absolute;inset:0 0 0 31%;
  background-image:url("assets/hero-clean-v2.png");
  background-size:cover;background-position:44% center;
  filter:saturate(.94) contrast(1.03) brightness(.92);
}
.hero-vignette{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,#04101a 0%,rgba(4,16,26,.99) 28%,rgba(4,16,26,.56) 52%,rgba(4,16,26,.10) 100%),
    linear-gradient(0deg,#06101a 0%,transparent 26%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,600px) 1fr;min-height:760px;align-items:center}
.hero-copy{padding:42px 0 54px}
.eyebrow{color:var(--gold);font-weight:900;text-transform:uppercase;letter-spacing:.15em;font-size:12px}
.eyebrow.center{text-align:center}
h1,h2,h3,h4,p{margin-top:0}
h1{font-size:clamp(42px,4.4vw,64px);line-height:.99;text-transform:uppercase;letter-spacing:-.045em;margin-bottom:24px}
h1 span{color:var(--gold)}
.lead{font-size:19px;max-width:650px;color:#e1e6ea}
.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:30px 0}
.benefits div{padding:13px 15px;border-left:2px solid var(--gold);background:rgba(7,20,32,.52)}
.benefits b,.benefits span{display:block}
.benefits span{font-size:12px;color:var(--muted)}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
.section{padding:88px 0}
.section.alternate{background:linear-gradient(180deg,rgba(255,255,255,.018),rgba(255,255,255,.006));border-block:1px solid rgba(255,255,255,.04)}
h2{text-align:center;font-size:clamp(32px,4vw,52px);line-height:1.08;margin-bottom:36px;letter-spacing:-.03em}
.service-groups{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.service-group{background:linear-gradient(180deg,rgba(13,34,53,.82),rgba(7,22,35,.9));border:1px solid var(--line);padding:25px;border-radius:var(--radius);box-shadow:var(--shadow)}
.service-group h3{text-align:center;color:var(--gold2);text-transform:uppercase;font-size:18px;margin-bottom:22px}
.cards.two{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.service-card{background:#081725;border:1px solid rgba(255,255,255,.09);border-radius:16px;padding:24px 18px;display:flex;flex-direction:column;align-items:flex-start}
.service-icon{
  width:58px;height:58px;display:grid;place-items:center;
  color:var(--gold2);
  background:linear-gradient(145deg,rgba(242,174,46,.14),rgba(8,23,37,.92));
  border:1px solid rgba(242,174,46,.42);border-radius:15px;
  box-shadow:inset 0 1px rgba(255,255,255,.06),0 10px 28px rgba(0,0,0,.2);
}
.service-icon svg{width:34px;height:34px;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.service-icon svg .accent{stroke:var(--blue);stroke-width:2}
.service-icon.cassette{color:var(--gold2)}
.service-card h4{font-size:18px;line-height:1.25;margin:8px 0}
.service-card p{color:var(--muted);font-size:13px;min-height:62px}
.service-card strong{font-size:30px;margin-bottom:18px}
.service-card .button{width:100%;margin-top:auto}
.discount{margin:18px 4px 0;color:#dfe5e9;font-size:14px;padding-left:14px;border-left:3px solid var(--gold)}
.discount b{color:var(--gold2)}
.split,.business,.booking-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.split h2,.business h2,.booking-grid h2{text-align:left}
.check-list{padding:0;list-style:none;display:grid;gap:11px;margin:24px 0 30px}
.check-list li{position:relative;padding-left:28px;color:#e2e8ed}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:900}
.feature-photo{width:100%;height:430px;object-fit:cover;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.steps article{background:var(--panel);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:24px}
.steps span{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:#171006;font-weight:900;margin-bottom:20px}
.steps h3{font-size:18px}
.steps p{color:var(--muted);font-size:14px;margin-bottom:0}
.comparison{position:relative;height:530px;max-width:950px;margin:auto;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#02070b;box-shadow:var(--shadow)}
.comparison img{width:100%;height:100%;object-fit:cover}
.comparison-after{position:absolute;inset:0}
.comparison-before{position:absolute;inset:0;width:50%;overflow:hidden}
.comparison-before img{width:950px;max-width:none}
.comparison-line{position:absolute;top:0;bottom:0;left:50%;width:2px;background:white;pointer-events:none}
.comparison-line span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:white;color:#06101a;font-weight:900}
.comparison input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize}
.before-label,.after-label{position:absolute;bottom:20px;padding:7px 12px;background:#06101a;border:1px solid var(--gold);border-radius:8px;text-transform:uppercase;color:var(--gold2);font-weight:900}
.before-label{left:20px}.after-label{right:20px}
.section-note{text-align:center;color:var(--muted);margin:18px auto 0;max-width:700px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.gallery img{height:260px;width:100%;object-fit:cover;border-radius:15px;border:1px solid rgba(255,255,255,.1);cursor:zoom-in}
.gallery img:hover{transform:scale(1.015);border-color:var(--gold)}
.business-side{display:grid;gap:18px;align-self:stretch}
.business-photo{
  width:100%;height:310px;object-fit:cover;object-position:center 24%;
  border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);
}
.business-card{padding:30px 36px;border-radius:var(--radius);background:linear-gradient(145deg,#122942,#071827);border:1px solid var(--line);display:grid;gap:13px;box-shadow:var(--shadow)}
.business-card span{text-transform:uppercase;color:var(--gold);font-weight:900}
.business-card b{font-size:25px}
.business-card small{color:var(--muted)}
.review-placeholder{max-width:820px;margin:auto;text-align:center;padding:54px;border:1px dashed var(--line);border-radius:var(--radius);background:rgba(10,26,41,.55)}
.stars{color:var(--gold);font-size:30px;letter-spacing:.12em}
.review-placeholder p{color:var(--muted)}
.faq-layout{display:grid;grid-template-columns:300px 1fr;gap:50px;align-items:start}
.faq-layout h2{text-align:left}
.faq{display:grid;gap:10px}
details{background:var(--panel);border:1px solid rgba(255,255,255,.08);border-radius:13px;padding:0 18px}
summary{cursor:pointer;padding:18px 34px 18px 0;font-weight:800;position:relative;list-style:none}
summary:after{content:"+";position:absolute;right:0;color:var(--gold);font-size:22px}
details[open] summary:after{content:"–"}
details p{color:var(--muted);padding:0 0 18px;margin:0}
.booking-section{background:radial-gradient(circle at 20% 50%,rgba(31,119,204,.15),transparent 36rem),#071421}
.booking-grid{align-items:start}
.booking-grid p{color:#cbd3d9}
.contact-list{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.contact-list a{border:1px solid var(--line);padding:10px 14px;border-radius:9px}
.booking-form{background:var(--panel);padding:25px;border:1px solid var(--line);border-radius:var(--radius);display:grid;gap:15px}
.booking-form label{display:grid;gap:7px;font-size:13px;font-weight:800}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
input,select,textarea{width:100%;border:1px solid rgba(255,255,255,.13);border-radius:9px;background:#061421;color:white;padding:13px;font:inherit;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--gold)}
.consent{grid-template-columns:auto 1fr!important;align-items:center;font-weight:400!important;color:var(--muted)}
.consent input{width:18px}
.booking-form .button:disabled{cursor:wait;filter:saturate(.7);opacity:.72;transform:none}
.form-status{min-height:20px;margin:0;font-size:13px;font-weight:700}
.form-status.success{color:#5ee39b}
.form-status.error{color:#ff8585}
.final-cta{padding:38px 0;background:linear-gradient(90deg,#0b2032,#091825);border-block:1px solid var(--line)}
.final-cta .container{display:flex;align-items:center;justify-content:space-between;gap:30px}
.final-cta h2{text-align:left;font-size:30px;margin:0 0 6px}
.final-cta p{margin:0;color:var(--muted)}
.final-actions{
  display:grid;
  grid-template-columns:repeat(4,minmax(128px,1fr));
  gap:10px;
  flex:none;
}
.final-actions .button{
  min-width:0;padding-inline:18px;white-space:nowrap;
  background:linear-gradient(180deg,#ffc74e,#d88b12);
  color:#171006;border-color:#d88e11;
  box-shadow:0 10px 32px rgba(216,139,18,.18);
}
.footer{padding:44px 0 90px;background:#03090e;border-top:1px solid rgba(255,255,255,.08)}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}
.footer-grid>div{display:flex;flex-direction:column;gap:8px}
.footer-grid b{color:var(--gold2)}
.footer-grid a,.footer-grid span{font-size:13px;color:#bac3cb}

/* Единый фирменный стиль для золотых текстовых акцентов. */
.eyebrow,
h1 span,
.service-group h3,
.business-card span,
.before-label,
.after-label,
.footer-grid b{
  color:var(--gold2);
  font-weight:950;
  letter-spacing:.075em;
  text-transform:uppercase;
  background:linear-gradient(180deg,#fff2a7 0%,#f6be3e 42%,#b96b08 100%);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
  text-shadow:0 2px 14px rgba(242,174,46,.18);
}
.mobile-bar{display:none}
.lightbox{position:fixed;z-index:100;inset:0;background:rgba(0,0,0,.92);padding:35px;place-items:center}
.lightbox:not([hidden]){display:grid}
.lightbox img{max-height:88vh;max-width:92vw}
.lightbox button{position:absolute;right:30px;top:20px;background:none;border:0;color:white;font-size:46px;cursor:pointer}

/* На сверхшироких и 4K-экранах первый экран не зажимается в 1180 px. */
@media(min-width:1800px){
  .hero{min-height:760px}
  .hero-grid{
    width:calc(100% - 14vw);
    max-width:none;
    grid-template-columns:minmax(0,760px) 1fr;
    min-height:760px;
  }
  .hero-copy{padding:64px 0 76px}
  .hero-copy h1{font-size:92px;max-width:760px}
  .hero-copy .lead{font-size:22px;max-width:720px}
  .hero-copy .benefits{max-width:720px;gap:18px;margin:34px 0}
  .hero-copy .benefits div{padding:16px 18px}
  .hero-copy .hero-buttons .button{min-height:54px;padding-inline:28px;font-size:14px}
}

@media(max-width:1050px){
  .menu{display:none;position:absolute;top:88px;left:0;right:0;background:#071522;padding:20px 30px;flex-direction:column}
  .menu.open{display:flex}
  .menu-button{display:block;margin-left:auto}
  .header-actions .phone,.header-actions .icon-link{display:none}
  .hero-art{inset:0 0 0 26%;opacity:.8}
  .service-groups{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .final-actions{grid-template-columns:repeat(2,minmax(138px,1fr))}
}
@media(max-width:720px){
  #top{scroll-margin-top:72px}
  .container{width:min(100% - 24px,1180px)}
  .header-actions .button{display:none}
  .brand{gap:10px}
  .brand b{font-size:16px}
  .brand small{font-size:8px;letter-spacing:.045em}
  .brand img{width:52px;height:52px;border-radius:13px}
  .nav{height:72px}
  .menu{top:72px}
  .hero{min-height:auto}
  .hero-art{position:relative;inset:auto;height:410px;background-position:64% 0;opacity:1}
  .hero-vignette{background:linear-gradient(0deg,#06101a 0%,transparent 40%)}
  .hero-grid{display:block;min-height:auto;margin-top:-165px}
  .hero-copy{padding:0 0 48px;position:relative}
  h1{font-size:43px}
  .lead{font-size:16px}
  .benefits{grid-template-columns:1fr 1fr}
  .hero-buttons .button{width:100%}
  .section{padding:62px 0}
  h2{font-size:34px}
  .cards.two,.split,.business,.booking-grid,.faq-layout{grid-template-columns:1fr}
  .business-photo{height:280px}
  .service-card p{min-height:0}
  .steps{grid-template-columns:1fr}
  .comparison{height:390px}
  .comparison-before img{width:720px}
  .gallery{grid-template-columns:1fr 1fr}
  .gallery img{height:180px}
  .form-row{grid-template-columns:1fr}
  .final-cta .container{align-items:flex-start;flex-direction:column}
  .final-actions{width:100%;grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .mobile-bar{position:fixed;display:grid;grid-template-columns:repeat(3,1fr);bottom:0;left:0;right:0;z-index:70;background:#071522;border-top:1px solid var(--line)}
  .mobile-bar a{text-align:center;padding:15px 5px;font-size:12px;font-weight:900}
  .mobile-bar a:last-child{background:var(--gold);color:#171006}
}
@media(max-width:440px){
  .benefits{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .gallery img{height:230px}
  .footer-grid{grid-template-columns:1fr}
}

.header .brand img,.footer .brand img{
  filter:none;
}
.telegram-btn{
  background:#238dcc;
  border-color:#238dcc;
  color:white;
}
@media(max-width:720px){
  .hero-art{
    background-position:47% center;
  }
}