/* ===== Tokens — Black + Gold theme ===== */
:root{
  --bg:#141416;
  --bg-2:#0f0f11;
  --surface:#1b1b1e;
  --surface-2:#202024;
  --line:#2b2b30;
  --text:#f3f3f4;
  --muted:#a3a3ad;
  --gold:#f7b500;
  --gold-600:#dda100;
  --gold-soft:rgba(247,181,0,.14);
  --gold-glow:rgba(247,181,0,.28);
  --radius:14px;
  --maxw:1200px;
  --ff-head:'Oswald',sans-serif;
  --ff-body:'Inter',system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{
  font-family:var(--ff-body);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
svg{width:100%;height:100%;display:block}
ul{list-style:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--ff-head);font-weight:600;font-size:.92rem;letter-spacing:1.2px;text-transform:uppercase;
  padding:15px 28px;border-radius:6px;cursor:pointer;border:1px solid transparent;transition:.2s ease;white-space:nowrap;
}
.btn svg{width:19px;height:19px;flex:0 0 auto}
.btn--primary{background:var(--gold);color:#141416;box-shadow:0 10px 26px var(--gold-glow)}
.btn--primary:hover{background:var(--gold-600);transform:translateY(-2px)}
.btn--ghost{background:rgba(255,255,255,.03);color:var(--text);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn--wide{min-width:290px}

/* ===== Header ===== */
.header{position:sticky;top:0;z-index:50;background:rgba(20,20,22,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header__inner{display:flex;align-items:center;gap:26px;height:78px}
.logo{display:flex;align-items:center;gap:12px}
.logo__mark{flex:0 0 auto;width:52px;height:33px}
.logo__text{display:flex;flex-direction:column;line-height:1.05}
.logo__text strong{font-family:var(--ff-head);font-weight:600;font-size:1.32rem;letter-spacing:1.5px}
.logo__text span{color:var(--gold);font-size:.63rem;font-weight:600;letter-spacing:3.2px}

.nav{display:flex;align-items:center;gap:30px;margin:0 auto;font-size:.83rem;font-weight:600;letter-spacing:1.4px;text-transform:uppercase}
.nav a{color:var(--muted);padding:28px 0;position:relative;white-space:nowrap;transition:.2s}
.nav a:hover{color:#fff}
.nav a.is-active{color:var(--gold)}
.nav a.is-active::after{content:"";position:absolute;left:0;right:0;bottom:24px;height:2px;background:var(--gold)}

.header__phone{display:flex;align-items:center;gap:10px;flex:0 0 auto;font-family:var(--ff-head);font-size:1.28rem;font-weight:600;letter-spacing:.6px;white-space:nowrap}
.header__phone-ico{width:22px;height:22px;color:var(--gold);flex:0 0 auto}
.header__phone:hover{color:var(--gold)}

.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;margin-left:6px}
.burger span{width:26px;height:2px;background:#fff;transition:.3s}

/* ===== Hero ===== */
.hero{
  position:relative;
  background:
    linear-gradient(to bottom, transparent 58%, rgba(20,20,22,.72) 86%, var(--bg) 100%),
    linear-gradient(95deg, var(--bg) 6%, rgba(20,20,22,.94) 26%, rgba(20,20,22,.55) 46%, rgba(20,20,22,.12) 62%, transparent 76%),
    url('images/hero-bg.jpg') right center / cover no-repeat,
    var(--bg);
  background:
    linear-gradient(to bottom, transparent 58%, rgba(20,20,22,.72) 86%, var(--bg) 100%),
    linear-gradient(95deg, var(--bg) 6%, rgba(20,20,22,.94) 26%, rgba(20,20,22,.55) 46%, rgba(20,20,22,.12) 62%, transparent 76%),
    image-set(url('images/hero-bg.webp') type('image/webp'), url('images/hero-bg.jpg') type('image/jpeg')) right center / cover no-repeat,
    var(--bg);
}
.hero__inner{
  position:relative;z-index:1;min-height:600px;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:1fr auto;
  align-items:center;gap:30px 46px;padding:64px 22px 52px;
}
.eyebrow{display:inline-block;color:var(--gold);font-size:.74rem;font-weight:700;letter-spacing:3.4px;text-transform:uppercase;margin-bottom:16px}
.hero h1{font-family:var(--ff-head);font-weight:700;letter-spacing:1px;text-transform:uppercase;
  font-size:clamp(2.2rem,4.4vw,3.3rem);line-height:1.04}
.hero__line{display:block;line-height:1}
.hero__accent{display:block;color:var(--gold);font-size:1.42em;line-height:1;margin:.42em 0 .18em}
.hero__sub{display:block;font-size:.66em;letter-spacing:2px;line-height:1}

.hero__points{display:flex;flex-direction:column;gap:14px;margin-top:28px}
.hero__points li{display:flex;align-items:center;gap:13px;font-size:1rem;color:#e6e6ea}
.pointico{flex:0 0 auto;width:34px;height:34px;padding:7px;border:1px solid rgba(247,181,0,.5);border-radius:50%;color:var(--gold);background:var(--gold-soft)}

.hero__copy{grid-column:1;grid-row:1;align-self:center}
.hero__actions{grid-column:1;grid-row:2;display:flex;gap:14px;flex-wrap:wrap;align-self:end}

.specs{
  grid-column:2;grid-row:2;align-self:end;
  display:grid;grid-template-columns:repeat(3,1fr);
  border:1px solid rgba(247,181,0,.34);border-radius:10px;background:rgba(16,16,18,.72);
  backdrop-filter:blur(3px);
}
.specs li{padding:15px 16px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
.specs li:first-child{border-left:0}
.specs__ico{width:26px;height:26px;color:var(--gold);margin-bottom:5px}
.specs strong{font-family:var(--ff-head);font-size:.86rem;font-weight:600;letter-spacing:1.1px;text-transform:uppercase;color:var(--gold)}
.specs span{color:var(--muted);font-size:.72rem;line-height:1.35}

/* ===== Sections ===== */
.section{padding:66px 0}
.section--tight{padding-top:8px}
.section__head{text-align:center;margin-bottom:34px}
.section__head h2{font-family:var(--ff-head);font-weight:600;font-size:clamp(1.5rem,3vw,2rem);text-transform:uppercase;letter-spacing:2.4px}
.section__head h2::after{content:"";display:block;width:74px;height:3px;background:var(--gold);margin:14px auto 0;border-radius:2px}

/* ===== Service cards ===== */
.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.card{min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:.25s}
.card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:0 18px 34px rgba(0,0,0,.5)}
.card picture{display:block}
.card__img{
  width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;transition:transform .35s ease;
  -webkit-mask-image:linear-gradient(to bottom,#000 74%,transparent 100%);
  mask-image:linear-gradient(to bottom,#000 74%,transparent 100%);
}
@media (hover:hover){.card:hover .card__img{transform:scale(1.06)}}
.card__body{padding:2px 16px 22px}
.card__ico{display:block;width:34px;height:34px;color:var(--gold);margin-bottom:12px}
.card h3{font-family:var(--ff-head);font-weight:500;font-size:.86rem;line-height:1.35;letter-spacing:1.3px;text-transform:uppercase}

/* ===== Why us ===== */
.why{display:grid;grid-template-columns:repeat(6,1fr)}
.why li{min-width:0;text-align:center;padding:8px 14px;border-left:1px solid var(--line)}
.why li:first-child{border-left:0}
.why__ico{display:block;width:46px;height:46px;margin:0 auto 16px;color:var(--gold)}
.why h4{font-family:var(--ff-head);font-weight:500;font-size:.82rem;line-height:1.4;letter-spacing:1.4px;text-transform:uppercase;color:#e9e9ee}

/* ===== CTA band ===== */
.ctaband{padding:26px 0 56px}
.ctaband__box{
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:.95fr 1.25fr .8fr;align-items:center;gap:26px;
  border:1px solid var(--line);border-radius:14px;padding:26px 34px;
  background:linear-gradient(100deg,#1a1a1d,#141416);
}
.ctaband__box::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:url('images/splash-wide.svg') center / cover no-repeat;
  opacity:.32;
  -webkit-mask-image:linear-gradient(90deg,#000,transparent 34%,transparent 66%,#000);
  mask-image:linear-gradient(90deg,#000,transparent 34%,transparent 66%,#000);
}
.ctaband__media,.ctaband__copy,.socials{position:relative;z-index:1;min-width:0}
.ctaband__media img{width:100%;height:auto;border-radius:8px;
  -webkit-mask-image:radial-gradient(120% 110% at 50% 50%,#000 60%,transparent 95%);
  mask-image:radial-gradient(120% 110% at 50% 50%,#000 60%,transparent 95%)}
.ctaband__copy{text-align:center}
.ctaband__copy h2{font-family:var(--ff-head);font-weight:600;font-size:clamp(1.5rem,3.2vw,2.1rem);text-transform:uppercase;letter-spacing:1.6px}
.ctaband__copy h2 span{color:var(--gold)}
.ctaband__copy p{color:#d8d8de;margin:8px 0 14px;font-size:.98rem}
.ctaband__phone{display:inline-flex;align-items:center;gap:12px;font-family:var(--ff-head);font-size:clamp(1.6rem,3.4vw,2.2rem);font-weight:600;letter-spacing:1px;color:var(--gold);margin-bottom:16px}
.ctaband__phone-ico{width:30px;height:30px;flex:0 0 auto}
.ctaband__phone:hover{color:#fff}
.ctaband__copy .btn{display:flex;margin:0 auto}

.socials{display:flex;flex-direction:column;gap:14px}
.socials a{display:flex;align-items:center;gap:12px}
.socials__ico{flex:0 0 auto;width:34px;height:34px;padding:7px;border-radius:9px;color:#fff}
.socials__ico--ig{background:linear-gradient(45deg,#f9ce34,#ee2a7b 55%,#6228d7)}
.socials__ico--tt{background:#111;border:1px solid #444;color:#25f4ee}
.socials__ico--tg{background:#2aabee}
.socials__txt{display:flex;flex-direction:column;font-size:.86rem;color:var(--muted);line-height:1.35}
.socials__txt b{color:var(--text);font-weight:600;font-size:.82rem}
.socials a:hover .socials__txt{color:var(--gold)}

/* ===== Footer ===== */
.footer{background:var(--bg-2);border-top:1px solid var(--line);padding-top:48px}
.footer__inner{display:grid;grid-template-columns:1.25fr .8fr 1fr 1.15fr;gap:34px;padding-bottom:34px}
.footer__col h4{font-family:var(--ff-head);font-weight:600;font-size:.92rem;letter-spacing:2.2px;text-transform:uppercase;margin-bottom:18px}
.footer__col p{color:var(--muted);font-size:.92rem}
.footer__col > a{display:block;color:var(--muted);font-size:.93rem;margin-bottom:11px;transition:.2s}
.footer__col > a:hover{color:var(--gold)}
.logo--footer{margin-bottom:14px}
.footer__social{display:flex;gap:12px;margin-top:18px}
.footer__social a{width:34px;height:34px;padding:7px;border:1px solid var(--line);border-radius:9px;color:var(--muted);transition:.2s}
.footer__social a:hover{color:var(--gold);border-color:var(--gold)}
.footer__col > a.footer__line,.footer__line{display:flex;align-items:flex-start;gap:11px;color:var(--muted);font-size:.93rem;margin-bottom:13px;line-height:1.45}
.footer__line svg{width:19px;height:19px;flex:0 0 auto;color:var(--gold);margin-top:2px}
.footer__line--phone{font-family:var(--ff-head);font-size:1.16rem;letter-spacing:.6px;color:var(--gold)}
.footer__line--phone svg{width:21px;height:21px;margin-top:1px}
.footer__line--phone:hover{color:#fff}
a.footer__line:hover{color:var(--gold)}
a.footer__line:hover svg{color:var(--gold)}
.footer__bottom{border-top:1px solid var(--line);margin-top:30px;padding:18px 0;color:var(--muted);font-size:.83rem;text-align:center}
.footer__bottom a{transition:.2s}
.footer__bottom a:hover{color:var(--gold)}

/* ===== Callback ===== */
.callback{
  display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
  border:1px solid rgba(247,181,0,.45);border-radius:60px;background:var(--surface);
  padding:16px 30px;
}
.callback__lead{display:flex;align-items:center;gap:16px}
.callback__ico{flex:0 0 auto;width:52px;height:52px;padding:13px;border-radius:50%;background:var(--gold);color:#141416}
.callback h3{font-family:var(--ff-head);font-weight:600;font-size:1.12rem;letter-spacing:1.6px;text-transform:uppercase}
.callback p{color:var(--muted);font-size:.9rem}
.callback__form{display:flex;align-items:center;gap:12px;flex-wrap:wrap;position:relative}
.callback__form input[type=tel]{
  width:250px;padding:14px 18px;border:1px solid var(--line);border-radius:8px;
  background:#111113;color:var(--text);font:inherit;font-size:.95rem;
}
.callback__form input[type=tel]::placeholder{color:#6f6f79}
.callback__form input[type=tel]:focus{outline:none;border-color:var(--gold);background:#0c0c0e}
.callback__note{display:flex;align-items:center;gap:7px;color:#7b7b85;font-size:.72rem;flex-basis:100%;margin-top:-2px}
.callback__note svg{width:13px;height:13px;flex:0 0 auto}
.callback__ok{flex-basis:100%;font-size:.86rem;font-weight:600;color:var(--gold)}

/* ===== Legal pages ===== */
.legal{max-width:820px;margin:0 auto;padding:56px 0}
.legal h1{font-family:var(--ff-head);font-weight:600;font-size:clamp(1.7rem,4vw,2.3rem);text-transform:uppercase;letter-spacing:1.6px;margin-bottom:10px}
.legal__updated{color:var(--muted);font-size:.88rem;margin-bottom:28px}
.legal h2{font-family:var(--ff-head);font-weight:600;font-size:1.2rem;letter-spacing:1px;margin:32px 0 12px}
.legal p,.legal li{color:#c7c7d0;margin-bottom:12px}
.legal ul{list-style:disc;padding-left:22px;margin-bottom:16px}
.legal a{color:var(--gold);text-decoration:underline}
.legal strong{color:var(--text)}
.legal__back{margin-top:34px}

/* ===== Floating call button ===== */
.fab{position:fixed;right:20px;bottom:20px;z-index:60}
.fab__btn{
  display:flex;align-items:center;gap:10px;background:var(--gold);color:#141416;
  font-family:var(--ff-head);font-weight:600;font-size:1rem;letter-spacing:.8px;
  padding:13px 22px;border-radius:999px;box-shadow:0 12px 30px var(--gold-glow);
  animation:bob 2.4s ease-in-out infinite;
}
.fab__btn svg{width:20px;height:20px;flex:0 0 auto}
.fab__btn:hover{background:var(--gold-600)}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* ===== Responsive ===== */
@media(max-width:1180px){
  .header__inner{gap:16px}
  .nav{gap:18px;font-size:.75rem;letter-spacing:1px}
  .header__phone{font-size:1.12rem}
  .cards{grid-template-columns:repeat(3,1fr)}
  .why{grid-template-columns:repeat(3,1fr);row-gap:30px}
  .why li:nth-child(3n+1){border-left:0}
}
@media(max-width:1400px){
  /* легший фон для ноутбуків: 1280px-варіант замість 1920px */
  .hero{
    background:
      linear-gradient(to bottom, transparent 58%, rgba(20,20,22,.72) 86%, var(--bg) 100%),
      linear-gradient(95deg, var(--bg) 6%, rgba(20,20,22,.94) 26%, rgba(20,20,22,.55) 46%, rgba(20,20,22,.12) 62%, transparent 76%),
      url('images/hero-bg.jpg') right center / cover no-repeat,
      var(--bg);
    background:
      linear-gradient(to bottom, transparent 58%, rgba(20,20,22,.72) 86%, var(--bg) 100%),
      linear-gradient(95deg, var(--bg) 6%, rgba(20,20,22,.94) 26%, rgba(20,20,22,.55) 46%, rgba(20,20,22,.12) 62%, transparent 76%),
      image-set(url('images/hero-bg-1280.webp') type('image/webp'), url('images/hero-bg.jpg') type('image/jpeg')) right center / cover no-repeat,
      var(--bg);
  }
}
@media(max-width:920px){
  .hero{
    background:
      linear-gradient(180deg, rgba(20,20,22,.93) 0%, rgba(20,20,22,.72) 46%, rgba(20,20,22,.94) 82%, var(--bg) 100%),
      url('images/hero-bg.jpg') center center / cover no-repeat,
      var(--bg);
    background:
      linear-gradient(180deg, rgba(20,20,22,.88) 0%, rgba(20,20,22,.48) 44%, rgba(20,20,22,.90) 82%, var(--bg) 100%),
      image-set(url('images/hero-bg-900.webp') type('image/webp'), url('images/hero-bg.jpg') type('image/jpeg')) center center / cover no-repeat,
      var(--bg);
  }
  .hero__inner{grid-template-columns:1fr;grid-template-rows:auto;min-height:0;gap:28px;padding:44px 22px}
  .hero__copy,.hero__actions,.specs{grid-column:1}
  .hero__copy{grid-row:1}
  .hero__actions{grid-row:2}
  .specs{grid-row:3}
  .ctaband__box{grid-template-columns:1fr;text-align:center}
  .ctaband__media{max-width:420px;margin:0 auto}
  .socials{align-items:center}
  .footer__inner{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .header__phone{margin-left:auto}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;margin:0;
    background:var(--surface);border-bottom:1px solid var(--line);padding:8px 22px 14px;
    box-shadow:0 22px 40px rgba(0,0,0,.5);opacity:0;visibility:hidden;transform:translateY(-12px);
    transition:opacity .25s,transform .25s,visibility .25s}
  .nav.open{opacity:1;visibility:visible;transform:translateY(0)}
  .nav a{padding:13px 4px}
  .nav a.is-active::after{display:none}
  .burger{display:flex}
  .burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media(max-width:680px){
  .header__inner{height:70px;gap:12px}
    .header__phone{margin-left:auto;gap:0;padding:9px;border:1px solid rgba(247,181,0,.5);border-radius:50%}
  .header__phone-num{display:none}
  .header__phone-ico{width:20px;height:20px}
  .logo__text strong{font-size:1.08rem}
  .logo__text span{font-size:.56rem;letter-spacing:2.4px}
  .hero h1{font-size:2.3rem}
  .hero__actions .btn{flex:1 1 100%}
  .specs{grid-template-columns:1fr}
  .specs li{border-left:0}
  .specs li+li{border-top:1px solid var(--line)}
  .cards{grid-template-columns:1fr 1fr;gap:10px}
  .card h3{font-size:.78rem;letter-spacing:.7px}
  .why h4{font-size:.76rem;letter-spacing:.8px}
  .card__body{padding:2px 12px 18px}
  .why{grid-template-columns:1fr 1fr;row-gap:26px}
  .why li{border-left:0}
  .why li:nth-child(odd){border-right:1px solid var(--line)}
  .section{padding:48px 0}
  .ctaband__box{padding:26px 18px}
  .footer__inner{grid-template-columns:1fr;gap:28px}
  .callback{border-radius:18px;padding:22px;justify-content:center;text-align:center}
  .callback__lead{flex-direction:column;text-align:center}
  .callback__form{width:100%;justify-content:center}
  .callback__form input[type=tel]{width:100%}
  .callback__form .btn{width:100%}
  .callback__note{justify-content:center;text-align:center}
  .fab__text{display:none}
  .fab{right:16px;bottom:16px}
  .fab__btn{width:60px;height:60px;padding:0;justify-content:center}
  .fab__btn svg{width:26px;height:26px}
}

/* Respect users who prefer reduced motion */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}