/* ============ TOKENS ============ */
:root{
  --bg:#08090C;
  --bg-soft:#0D1015;
  --graphite:#111419;
  --card:rgba(255,255,255,.035);
  --platinum:#F4F1E9;
  --muted:#9AA1AD;
  --muted-2:#6E7683;
  --gold:#D8B76A;
  --gold-2:#F0DCA4;
  --gold-3:#A8813A;
  --line:rgba(244,241,233,.09);
  --line-2:rgba(216,183,106,.30);
  --danger:#F26D6D;
  --ok:#7ED9A8;
  --radius:24px;
  --radius-sm:16px;
  --shadow:0 24px 60px -24px rgba(0,0,0,.85);
  --shadow-gold:0 24px 60px -22px rgba(216,183,106,.35);
  --ease:cubic-bezier(.22,.9,.28,1);
  --ease-soft:cubic-bezier(.4,0,.2,1);
  --container:1200px;
}

/* ============ BASE ============ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--platinum);
  font-family:'Manrope',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(1200px 700px at 12% -8%, rgba(216,183,106,.10), transparent 62%),
    radial-gradient(1000px 800px at 92% 12%, rgba(90,120,200,.07), transparent 60%);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.12;font-weight:800;letter-spacing:-.028em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button,input,select{font-family:inherit}
::selection{background:rgba(216,183,106,.32);color:#fff}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;position:relative;z-index:1}
section{position:relative}
.section{padding:110px 0}
.section--soft{background:linear-gradient(180deg,transparent,rgba(255,255,255,.018) 18%,rgba(255,255,255,.018) 82%,transparent)}
.gold-text{
  background:linear-gradient(100deg,var(--gold-2) 0%,var(--gold) 42%,var(--gold-3) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ============ SCROLL PROGRESS ============ */
#progress{
  position:fixed;top:0;left:0;height:2px;width:0%;z-index:200;
  background:linear-gradient(90deg,var(--gold-3),var(--gold-2));
  box-shadow:0 0 14px rgba(216,183,106,.7);
  transition:width .12s linear;
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 28px;border-radius:100px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:-.01em;cursor:pointer;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease),border-color .35s var(--ease),color .35s var(--ease);
  white-space:nowrap;position:relative;overflow:hidden;
}
.btn svg{width:17px;height:17px;flex:none;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-2),var(--gold) 55%,var(--gold-3));
  color:#12100A;
  box-shadow:0 12px 32px -12px rgba(216,183,106,.65),inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-gold::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);
  transform:translateX(-100%);transition:transform .8s var(--ease);
  pointer-events:none;
}
.btn-gold:hover{transform:translateY(-3px);box-shadow:0 20px 44px -14px rgba(216,183,106,.85),inset 0 1px 0 rgba(255,255,255,.6)}
.btn-gold:hover::after{transform:translateX(100%)}
.btn-outline{
  background:rgba(255,255,255,.03);border-color:var(--line);color:var(--platinum);
  backdrop-filter:blur(12px);
}
.btn-outline:hover{border-color:var(--line-2);background:rgba(216,183,106,.09);transform:translateY(-3px)}
.btn-wa{background:rgba(37,211,102,.12);border-color:rgba(37,211,102,.35);color:#5FE39A}
.btn-wa:hover{background:rgba(37,211,102,.2);transform:translateY(-2px)}
.btn-block{width:100%}

/* ============ HEADER ============ */
header{
  position:sticky;top:0;z-index:120;
  background:rgba(8,9,12,.72);
  backdrop-filter:blur(20px) saturate(140%);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease-soft),background .3s var(--ease-soft);
}
header.scrolled{border-bottom-color:var(--line);background:rgba(8,9,12,.9)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:78px}
.logo{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:18px;letter-spacing:-.02em}
.logo-mark{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold-2),var(--gold-3));
  color:#12100A;font-weight:800;font-size:17px;
  box-shadow:0 8px 20px -8px rgba(216,183,106,.8);
}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  font-size:14.5px;font-weight:600;color:var(--muted);
  padding:9px 15px;border-radius:100px;
  transition:color .22s var(--ease-soft),background .22s var(--ease-soft);
}
.nav-links a:hover{color:var(--platinum);background:rgba(255,255,255,.05)}
.btns{display:flex;align-items:center;gap:12px}
.phone{font-size:15px;font-weight:700;letter-spacing:-.01em;transition:color .22s var(--ease-soft)}
.phone:hover{color:var(--gold-2)}
.nav .btn{padding:11px 20px;font-size:14px}
/* Кнопка WhatsApp в шапке — видна только на десктопе */
.nav-wa{display:inline-flex}

.burger{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:rgba(255,255,255,.03);cursor:pointer;padding:0;place-items:center;
  transition:border-color .22s var(--ease-soft),background .22s var(--ease-soft);
}
.burger:hover{border-color:var(--line-2)}
.burger span{display:block;width:18px;height:1.8px;background:var(--platinum);border-radius:2px;transition:transform .35s var(--ease),opacity .2s}
.burger span+span{margin-top:5px}
.burger.open span:nth-child(1){transform:translateY(6.8px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6.8px) rotate(-45deg)}

.mobile-menu{
  display:none;flex-direction:column;gap:4px;
  padding:0 24px 22px;border-bottom:1px solid var(--line);
  background:rgba(8,9,12,.97);backdrop-filter:blur(20px);
}
.mobile-menu.open{display:flex;animation:menuIn .3s var(--ease)}
@keyframes menuIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.mobile-menu a{padding:14px 4px;font-weight:600;color:var(--muted);border-bottom:1px solid var(--line);transition:color .2s}
.mobile-menu a:hover{color:var(--gold-2)}
.mobile-menu a:last-of-type{border-bottom:0}

/* ============ HERO ============ */
.hero{
  padding:96px 0 90px;
  overflow:hidden;
  isolation:isolate;
  position:relative;
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-3;
  background:
    radial-gradient(760px 460px at 14% 4%, rgba(216,183,106,.16), transparent 62%),
    radial-gradient(700px 520px at 88% 92%, rgba(216,183,106,.09), transparent 60%);
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.35;
  background-image:
    linear-gradient(rgba(244,241,233,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(244,241,233,.05) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 30% 38%,#000 0%,transparent 78%);
  mask-image:radial-gradient(ellipse 70% 60% at 30% 38%,#000 0%,transparent 78%);
}

.hero-bg{
  position:absolute;
  top:0;right:0;bottom:0;
  width:62%;
  z-index:-2;
  pointer-events:none;
  overflow:hidden;
}
.hero-bg img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center right;
  opacity:.5;
  filter:grayscale(15%) contrast(1.05);
  -webkit-mask-image:linear-gradient(90deg, transparent 0%, #000 55%);
          mask-image:linear-gradient(90deg, transparent 0%, #000 55%);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg, var(--bg) 0%, rgba(8,9,12,.35) 45%, transparent 75%),
    linear-gradient(180deg, rgba(8,9,12,.55) 0%, transparent 30%, transparent 65%, rgba(8,9,12,.85) 100%);
}

.hero-content{max-width:940px}
.crumbs{font-size:13.5px;color:var(--muted-2);margin-bottom:26px;font-weight:500}
.crumbs a{transition:color .2s}
.crumbs a:hover{color:var(--gold-2)}
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-2);margin-bottom:22px;
  padding:8px 18px;border:1px solid var(--line-2);border-radius:100px;
  background:rgba(216,183,106,.06);
  backdrop-filter:blur(6px);
}
.kicker span{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);animation:pulse 2.2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.75)}}

.hero h1{
  font-size:clamp(2.5rem,6.2vw,4.6rem);
  letter-spacing:-.04em;margin-bottom:26px;
  text-shadow:0 2px 30px rgba(8,9,12,.6);
}
.hero p{
  font-size:clamp(1.02rem,1.6vw,1.2rem);
  color:var(--muted);max-width:660px;margin-bottom:38px;line-height:1.68;
  text-shadow:0 1px 20px rgba(8,9,12,.5);
}
.hero .btns{flex-wrap:wrap;margin-bottom:64px}

/* ============ HERO PROOF ============ */
.hero-proof{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
}
.proof{
  position:relative;
  padding:26px 24px 24px;
  border-radius:22px;
  border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(20,22,28,.55),rgba(20,22,28,.35));
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  overflow:hidden;isolation:isolate;
  transition:transform .4s var(--ease),border-color .3s var(--ease-soft),box-shadow .4s var(--ease);
}
.proof::after{
  content:"";position:absolute;inset:-1px;border-radius:inherit;z-index:-1;
  background:radial-gradient(320px 200px at 50% 0%,rgba(216,183,106,.22),transparent 70%);
  opacity:0;transition:opacity .5s var(--ease);pointer-events:none;
}
.proof:hover{
  transform:translateY(-6px);
  border-color:var(--line-2);
  box-shadow:var(--shadow-gold);
}
.proof:hover::after{opacity:1}

.proof-icon{
  width:38px;height:38px;border-radius:11px;
  display:grid;place-items:center;margin-bottom:16px;
  background:rgba(216,183,106,.1);
  border:1px solid var(--line-2);
  color:var(--gold-2);
  transition:background .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease);
}
.proof-icon svg{width:18px;height:18px}
.proof:hover .proof-icon{
  background:linear-gradient(135deg,var(--gold-2),var(--gold-3));
  color:#12100A;
  border-color:transparent;
}
.proof-value{
  font-size:clamp(1.5rem,2.6vw,1.95rem);
  font-weight:800;letter-spacing:-.038em;line-height:1.05;
  background:linear-gradient(120deg,var(--gold-2),var(--gold-3));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  margin-bottom:6px;
}
.proof-label{font-size:12.8px;color:var(--muted);font-weight:500;line-height:1.4}

/* ============ SECTION HEAD ============ */
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:48px;
  margin-bottom:58px;flex-wrap:wrap;
}
.section-head h2{font-size:clamp(1.85rem,3.6vw,2.85rem);letter-spacing:-.035em;max-width:640px}
.overline{
  font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold);margin-bottom:16px;display:flex;align-items:center;gap:12px;
}
.overline::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--gold),transparent)}
.lead{color:var(--muted);font-size:16px;max-width:420px;line-height:1.65}

/* ============ COMPARE ============ */
.versus-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.versus-card{
  padding:38px 34px;border-radius:var(--radius);border:1px solid var(--line);
  position:relative;overflow:hidden;
  transition:transform .4s var(--ease),border-color .3s var(--ease-soft),box-shadow .4s var(--ease);
}
.versus-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.versus-bad{background:linear-gradient(160deg,rgba(242,109,109,.07),rgba(242,109,109,.015));border-color:rgba(242,109,109,.22)}
.versus-good{background:linear-gradient(160deg,rgba(216,183,106,.10),rgba(216,183,106,.02));border-color:var(--line-2)}
.versus-card h3{font-size:1.22rem;margin-bottom:24px;display:flex;align-items:center;gap:12px;letter-spacing:-.025em}
.versus-card h3 .mark{
  width:30px;height:30px;border-radius:9px;display:grid;place-items:center;flex:none;
}
.mark-bad{background:rgba(242,109,109,.14);color:var(--danger)}
.mark-good{background:rgba(216,183,106,.16);color:var(--gold-2)}
.mark svg{width:16px;height:16px}
.compare-list li{
  display:flex;gap:13px;align-items:flex-start;
  padding:13px 0;font-size:15px;color:var(--muted);line-height:1.55;
  border-bottom:1px solid rgba(244,241,233,.055);
}
.compare-list li:last-child{border-bottom:0;padding-bottom:0}
.compare-list li:first-child{padding-top:0}
.compare-list .ico{flex:none;margin-top:2px;width:18px;height:18px}
.compare-list .ico svg{width:100%;height:100%}
.versus-good .compare-list li{color:rgba(244,241,233,.86)}
.ico-bad{color:var(--danger)}
.ico-good{color:var(--gold-2)}

/* ============ SERVICES ============ */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service{
  position:relative;padding:38px 32px;border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.042),rgba(255,255,255,.012));
  transition:transform .45s var(--ease),border-color .3s var(--ease-soft),box-shadow .45s var(--ease);
  overflow:hidden;
}
.service::before{
  content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;
  background:radial-gradient(420px 240px at 50% -10%,rgba(216,183,106,.16),transparent 70%);
  transition:opacity .5s var(--ease);pointer-events:none;
}
.service:hover{transform:translateY(-8px);border-color:var(--line-2);box-shadow:var(--shadow-gold)}
.service:hover::before{opacity:1}
.service-number{
  font-size:11.5px;font-weight:700;letter-spacing:.18em;color:var(--gold);
  margin-bottom:18px;position:relative;
}
.service h3{font-size:1.28rem;margin-bottom:24px;letter-spacing:-.028em;position:relative}
.service ul{position:relative;display:grid;gap:13px}
.service li{
  display:flex;gap:12px;font-size:14.6px;color:var(--muted);line-height:1.55;align-items:flex-start;
}
.service li::before{
  content:"";flex:none;width:5px;height:5px;margin-top:9px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 8px rgba(216,183,106,.8);
}

/* ============ ADDITIONAL SERVICES ============ */
.additional-services{
  margin-top:58px;
  padding:34px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(216,183,106,.055),rgba(255,255,255,.012));
  position:relative;
  overflow:hidden;
}
.additional-services::before{
  content:"";
  position:absolute;
  width:420px;
  height:220px;
  top:-120px;
  right:-80px;
  background:radial-gradient(circle,rgba(216,183,106,.12),transparent 68%);
  pointer-events:none;
}
.additional-services-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:40px;
  margin-bottom:30px;
  position:relative;
}
.additional-services-head .overline{margin-bottom:12px}
.additional-services-head h3{
  font-size:clamp(1.45rem,2.5vw,2rem);
}
.additional-services-head > p{
  max-width:420px;
  color:var(--muted);
  font-size:14.5px;
  line-height:1.6;
}
.additional-services-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
  position:relative;
}
.additional-service{
  padding:24px 22px;
  min-height:180px;
  border:1px solid var(--line);
  border-radius:18px;
  background:rgba(255,255,255,.022);
  transition:transform .4s var(--ease),border-color .3s var(--ease-soft),
             background .3s var(--ease-soft),box-shadow .4s var(--ease);
}
.additional-service:hover{
  transform:translateY(-5px);
  border-color:var(--line-2);
  background:rgba(216,183,106,.055);
  box-shadow:var(--shadow-gold);
}
.additional-service-icon{
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  margin-bottom:18px;
  border-radius:10px;
  border:1px solid var(--line-2);
  background:rgba(216,183,106,.09);
  color:var(--gold-2);
  font-size:11px;
  font-weight:800;
  letter-spacing:.05em;
}
.additional-service h4{
  font-size:1rem;
  margin-bottom:9px;
  letter-spacing:-.02em;
}
.additional-service p{
  color:var(--muted);
  font-size:13.5px;
  line-height:1.55;
}

/* ============ PROCESS ============ */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{
  padding:32px 26px;border-radius:var(--radius-sm);border:1px solid var(--line);
  background:rgba(255,255,255,.022);position:relative;
  transition:border-color .3s var(--ease-soft),background .3s var(--ease-soft),transform .4s var(--ease);
}
.step:hover{border-color:var(--line-2);background:rgba(216,183,106,.05);transform:translateY(-4px)}
.step-num{
  font-size:13px;font-weight:800;color:var(--gold-2);
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:rgba(216,183,106,.12);border:1px solid var(--line-2);margin-bottom:20px;
}
.step h4{font-size:1.02rem;margin-bottom:9px;letter-spacing:-.02em}
.step p{font-size:14px;color:var(--muted);line-height:1.6}

/* ============ PRICING ============ */
.table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius)}
.custom-table{
  width:100%;min-width:640px;border-collapse:separate;border-spacing:0;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
}
.custom-table th{
  padding:22px 28px;text-align:left;font-size:12px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);
  background:rgba(216,183,106,.09);border-bottom:1px solid var(--line);
}
.custom-table td{
  padding:24px 28px;font-size:15px;color:var(--muted);border-bottom:1px solid rgba(244,241,233,.06);
  vertical-align:middle;
}
.custom-table tbody tr:last-child td{border-bottom:0}
.custom-table tbody tr{transition:background .25s var(--ease-soft)}
.custom-table tbody tr:hover{background:rgba(216,183,106,.045)}
.custom-table td:first-child{color:var(--platinum);font-weight:600}
.custom-table .price{font-size:17px;font-weight:800;letter-spacing:-.02em;white-space:nowrap}
.tag-pop{
  display:inline-block;margin-left:10px;padding:3px 10px;border-radius:100px;
  font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  background:rgba(216,183,106,.16);color:var(--gold-2);border:1px solid var(--line-2);
  vertical-align:middle;
}

/* ============ CALCULATOR ============ */
.calc-section{
  background:linear-gradient(180deg,rgba(216,183,106,.055),rgba(216,183,106,0) 65%);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.band-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:70px;align-items:center}
.band-grid h2{font-size:clamp(1.8rem,3.4vw,2.7rem);letter-spacing:-.035em;margin-bottom:20px}
.band-grid .lead{max-width:440px;font-size:16.5px}

.calc-box{
  background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.018));
  border:1px solid var(--line);padding:38px;border-radius:28px;
  backdrop-filter:blur(18px);box-shadow:var(--shadow);
}
.calc-box label{
  display:block;font-size:13px;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted);margin-bottom:10px;
  transition:color .25s var(--ease-soft);
}
.calc-field:focus-within > label{color:var(--gold-2)}
.calc-input,.calc-select{
  width:100%;padding:15px 18px;border-radius:14px;
  background:rgba(8,9,12,.75);border:1px solid var(--line);
  color:var(--platinum);font-size:15.5px;font-weight:600;outline:none;
  transition:border-color .25s var(--ease-soft),box-shadow .25s var(--ease-soft),background .25s var(--ease-soft);
  appearance:none;-webkit-appearance:none;
}
.calc-select{
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23D8B76A' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat:no-repeat;background-position:right 18px center;padding-right:46px;cursor:pointer;
}
.calc-select option{background:#0D1015;color:var(--platinum)}
.calc-input:focus,.calc-select:focus{
  border-color:var(--line-2);box-shadow:0 0 0 4px rgba(216,183,106,.11);background:rgba(8,9,12,.92);
}
.calc-input::placeholder{color:var(--muted-2);font-weight:500}
.calc-field{margin-bottom:22px}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.chip{position:relative}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{
  display:inline-flex;align-items:center;gap:8px;cursor:pointer;
  padding:10px 17px;border-radius:100px;font-size:13.5px;font-weight:600;
  border:1px solid var(--line);color:var(--muted);background:rgba(255,255,255,.025);
  transition:all .25s var(--ease-soft);user-select:none;
}
.chip span::before{
  content:"";width:15px;height:15px;border-radius:5px;border:1.5px solid var(--muted-2);
  transition:all .25s var(--ease-soft);flex:none;
}
.chip input:checked + span{
  border-color:var(--line-2);color:var(--gold-2);background:rgba(216,183,106,.12);
}
.chip input:checked + span::before{
  background:var(--gold);border-color:var(--gold);
  box-shadow:inset 0 0 0 3px #0D1015;
}
.chip span:hover{border-color:var(--line-2);color:var(--platinum)}

.calc-result{
  margin-bottom:24px;padding:22px 24px;border-radius:18px;
  border:1px dashed var(--line-2);background:rgba(216,183,106,.05);
  min-height:92px;display:flex;flex-direction:column;justify-content:center;
}
.calc-result.active{background:rgba(216,183,106,.1);border-style:solid}
.calc-amount{
  font-size:clamp(1.5rem,2.6vw,1.95rem);font-weight:800;letter-spacing:-.035em;
  color:var(--gold-2);line-height:1.15;
  animation:fadeUp .4s var(--ease);
}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.calc-amount span{font-size:.62em;font-weight:700;color:var(--gold);margin-left:4px}
.calc-note{font-size:13px;color:var(--muted);margin-top:7px;font-weight:500}
.calc-hint{font-size:14.5px;color:var(--muted-2);font-weight:500}

/* ============ FAQ ============ */
.faq{display:grid;gap:14px;}
.faq-item{
  border:1px solid var(--line);border-radius:20px;overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.032),rgba(255,255,255,.01));
  transition:border-color .3s var(--ease-soft),background .3s var(--ease-soft);
}
.faq-item[open]{border-color:var(--line-2);background:rgba(216,183,106,.045)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:26px 30px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  font-size:1.03rem;font-weight:700;letter-spacing:-.02em;
  transition:color .25s var(--ease-soft);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--gold-2)}
.faq-icon{
  flex:none;width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
  border:1px solid var(--line-2);background:rgba(216,183,106,.08);
  transition:transform .35s var(--ease),background .3s var(--ease-soft);
}
.faq-icon svg{width:15px;height:15px;stroke:var(--gold-2)}
.faq-item[open] .faq-icon{transform:rotate(45deg);background:rgba(216,183,106,.2)}
.faq-body{
  padding:0 30px 28px;color:var(--muted);font-size:15.2px;line-height:1.72;
  max-width:760px;animation:faqIn .35s var(--ease);
}
@keyframes faqIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ============ CTA ============ */
.cta-section{padding:0 0 110px}
.cta{
  position:relative;overflow:hidden;text-align:center;
  padding:78px 40px;border-radius:34px;
  border:1px solid var(--line-2);
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.014));
  box-shadow:var(--shadow);
  isolation:isolate;
}
.cta-bg{
  position:absolute;inset:0;z-index:-2;
  pointer-events:none;overflow:hidden;border-radius:inherit;
}
.cta-bg img{
  width:100%;height:100%;
  object-fit:cover;
  object-position:center;
  opacity:.32;
  filter:grayscale(20%) brightness(.85);
  transform:scale(1.04);
}
.cta-bg::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(720px 420px at 50% -20%, rgba(216,183,106,.30), transparent 65%),
    linear-gradient(180deg, rgba(8,9,12,.55) 0%, rgba(8,9,12,.78) 55%, rgba(8,9,12,.92) 100%);
}
.cta::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.28;pointer-events:none;
  background-image:
    linear-gradient(rgba(244,241,233,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(244,241,233,.05) 1px,transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(ellipse 60% 70% at 50% 50%,#000,transparent 75%);
  mask-image:radial-gradient(ellipse 60% 70% at 50% 50%,#000,transparent 75%);
}
.cta h2,
.cta p,
.cta .btn{position:relative;z-index:1}

.cta h2{font-size:clamp(1.8rem,3.8vw,2.9rem);letter-spacing:-.038em;margin-bottom:18px;text-shadow:0 2px 30px rgba(8,9,12,.7)}
.cta p{color:var(--muted);font-size:17px;margin-bottom:34px;max-width:520px;margin-inline:auto;text-shadow:0 1px 16px rgba(8,9,12,.6)}

/* ============ FOOTER ============ */
footer{border-top:1px solid var(--line);padding:60px 0 44px;background:rgba(255,255,255,.012)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:48px}
footer p{color:var(--muted);font-size:14.6px;line-height:1.7}
footer b{display:block;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
footer .flink{
  display:block;color:var(--muted);font-size:14.6px;padding:6px 0;
  transition:color .2s var(--ease-soft);
}
footer .flink:hover{color:var(--gold-2)}
footer a[href^="tel"], footer a[href^="http"]{transition:color .2s var(--ease-soft)}
footer a[href^="tel"]:hover, footer a[href^="http"]:hover{color:var(--gold-2)}
.footer-bottom{
  margin-top:48px;padding-top:26px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:13.4px;color:var(--muted-2);
}

/* ============ MOBILE CTA ============ */
.mobile-cta{
  display:none;position:fixed;left:16px;right:16px;bottom:16px;z-index:130;
  padding:17px;border-radius:100px;text-align:center;font-weight:800;font-size:15.5px;
  background:linear-gradient(135deg,#2ED573,#1FA85A);color:#04210F;
  box-shadow:0 16px 40px -12px rgba(46,213,115,.6);
  align-items:center;justify-content:center;gap:9px;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.mobile-cta:active{transform:scale(.98)}

/* ============ REVEAL ============ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  *{animation:none!important}
}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .nav-links{display:none}
  .burger{display:grid}
  .phone{display:none}
  /* WhatsApp-кнопка в шапке скрыта на мобильных/планшетах */
  .nav-wa{display:none}
  .band-grid{grid-template-columns:1fr;gap:44px}
  .services{grid-template-columns:1fr 1fr}
  .process{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:38px}

  .hero-bg{width:75%;opacity:.85}
}
@media (max-width:860px){
  .section{padding:76px 0}
  .hero{padding:64px 0 70px}
  .hero-proof{grid-template-columns:1fr 1fr;gap:14px}
  .versus-grid{grid-template-columns:1fr}
  .section-head{margin-bottom:40px;gap:20px}
  .lead{max-width:100%}
  .cta-section{padding-bottom:76px}
  .cta{padding:56px 24px;border-radius:26px}

  .hero-bg{
    width:100%;opacity:1;
  }
  .hero-bg img{
    opacity:.28;
    filter:grayscale(30%);
    -webkit-mask-image:linear-gradient(180deg, transparent 0%, #000 45%, #000 70%, transparent 100%);
            mask-image:linear-gradient(180deg, transparent 0%, #000 45%, #000 70%, transparent 100%);
  }
  .hero-bg::after{
    background:
      linear-gradient(180deg, rgba(8,9,12,.65) 0%, rgba(8,9,12,.55) 45%, rgba(8,9,12,.92) 100%),
      radial-gradient(600px 400px at 15% 15%, rgba(216,183,106,.14), transparent 60%);
  }
}
@media (max-width:720px){
  .services{grid-template-columns:1fr}
  .process{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .hero .btns .btn{width:100%}
  .hero .btns{margin-bottom:48px}
  .mobile-cta{display:flex}
  body{padding-bottom:88px}
  .calc-box{padding:26px 22px;border-radius:22px}
  .service,.versus-card{padding:30px 24px}
  .faq-item summary{padding:22px 22px;font-size:.98rem}
  .faq-body{padding:0 22px 24px}

  .table-responsive{overflow:visible}
  .custom-table{min-width:0;border:0;background:transparent;border-radius:0}
  .custom-table thead{display:none}
  .custom-table tbody,.custom-table tr,.custom-table td{display:block;width:100%}
  .custom-table tr{
    border:1px solid var(--line);border-radius:20px;margin-bottom:14px;
    background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.012));
    padding:8px 4px;overflow:hidden;
  }
  .custom-table td{
    border-bottom:1px solid rgba(244,241,233,.06);
    display:flex;justify-content:space-between;align-items:center;gap:18px;
    padding:15px 20px;font-size:14.6px;text-align:right;
  }
  .custom-table tr td:last-child{border-bottom:0}
  .custom-table td::before{
    content:attr(data-label);font-size:12px;font-weight:700;letter-spacing:.1em;
    text-transform:uppercase;color:var(--muted-2);text-align:left;flex:none;
  }
  .custom-table td:first-child{
    display:block;text-align:left;font-size:15.5px;padding-top:18px;padding-bottom:16px;
  }
  .custom-table td:first-child::before{display:none}
  .tag-pop{margin-left:0;margin-top:8px;display:inline-block}
}
@media (max-width:420px){
  .container{padding:0 18px}
  .hero-proof{grid-template-columns:1fr}
  .kicker{font-size:11px;padding:7px 14px;letter-spacing:.12em}
  .proof{padding:22px 20px}
}