/* =========================================================
   «ПожТехНадзор» — одностраничный сайт
   Палитра: графит + фирменный красный (по референсу)
   ========================================================= */

:root{
  --bg:#0b0c0d;
  --panel:#141517;
  --panel-2:#1b1d20;
  --panel-3:#212428;
  --red:#e42d23;
  --red-2:#ff3b30;
  --red-soft:rgba(228,45,35,.12);
  --white:#fff;
  --muted:#9aa0a8;
  --muted-2:#6e747c;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.16);
  --r-xl:28px;
  --r-lg:20px;
  --r-md:14px;
  --wrap:1320px;
  --ff-d:"Oswald","Arial Narrow",Impact,sans-serif;
  --ff-b:"Manrope","Segoe UI",Roboto,Arial,sans-serif;
}

*,*::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(--white);
  font-family:var(--ff-b);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--ff-d);font-weight:600;line-height:1.05;letter-spacing:.01em;text-transform:uppercase}
p{margin:0}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
input,select,textarea{font:inherit}
:focus-visible{outline:2px solid var(--red-2);outline-offset:3px}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:58px;padding:0 30px;border-radius:100px;
  font-weight:700;font-size:15px;letter-spacing:.02em;
  transition:.22s ease;white-space:nowrap;text-align:center;
}
.btn--red{background:var(--red);color:#fff;box-shadow:0 10px 30px -12px rgba(228,45,35,.85)}
.btn--red:hover{background:var(--red-2);transform:translateY(-2px)}
.btn--ghost{border:1px solid var(--line-2);color:#fff}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn--sm{height:46px;padding:0 22px;font-size:13.5px}
.btn--full{width:100%}

/* ---------- Header ---------- */
.hdr{
  position:sticky;top:0;z-index:80;
  background:rgba(11,12,13,.72);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:background .25s ease;
}
.hdr.is-solid{background:rgba(11,12,13,.96)}
.hdr__in{
  max-width:var(--wrap);margin:0 auto;padding:12px 20px;
  display:flex;align-items:center;gap:26px;
}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{width:46px;height:auto}
.brand__txt{display:flex;flex-direction:column;line-height:1.15}
.brand__txt b{font-family:var(--ff-d);font-size:19px;text-transform:uppercase;letter-spacing:.02em}
.brand__txt i{font-style:normal;font-size:11px;color:var(--muted);letter-spacing:.04em}

.nav{display:flex;gap:24px;margin-left:auto;font-size:14px;font-weight:600}
.nav a{color:var(--muted);transition:.2s;position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--red);transition:.25s}
.nav a:hover{color:#fff}
.nav a:hover::after,.nav a.is-active::after{width:100%}
.nav a.is-active{color:#fff}

.hdr__act{display:flex;align-items:center;gap:16px;margin-left:auto}
.hdr__phone{display:flex;flex-direction:column;line-height:1.15;text-align:right}
.hdr__phone span{font-family:var(--ff-d);font-size:21px;font-weight:600;letter-spacing:.01em;white-space:nowrap}
.hdr__phone i{font-style:normal;font-size:11px;color:var(--muted)}
.hdr__phone:hover span{color:var(--red-2)}

.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);
  flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{display:block;width:20px;height:2px;background:#fff;transition:.25s}
.burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:32px 0 40px;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;opacity:.34;filter:grayscale(.25) contrast(1.05)}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(80% 60% at 12% 20%,rgba(228,45,35,.20),transparent 62%),
    linear-gradient(180deg,rgba(11,12,13,.62) 0%,rgba(11,12,13,.82) 55%,var(--bg) 100%);
}
.hero__in{position:relative;z-index:1}
.hero__grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,.95fr);gap:40px;align-items:end}
.hero__left{container-type:inline-size}

.tag{
  display:inline-flex;align-items:center;gap:9px;
  height:34px;padding:0 16px;border-radius:100px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.04);
  font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#dfe2e6;
}
.tag .dot{width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px var(--red-soft)}

/* размер подобран так, чтобы «Обеспечение пожарной безопасности»
   всегда умещалось в одну строку по ширине левой колонки */
h1{margin:24px 0 22px;font-size:max(28px,min(52px,5.15cqi));font-weight:700;letter-spacing:.005em}
h1 em{font-style:normal;color:var(--red)}
.hero__lead{max-width:640px;font-size:clamp(15px,1.2vw,18px);color:#c6cbd1}
.hero__points{display:grid;gap:11px;margin-top:26px;max-width:660px}
.hero__points li{position:relative;padding-left:30px;font-size:15px;color:#d6dade;line-height:1.4}
.hero__points li::before{
  content:"";position:absolute;left:0;top:2px;width:18px;height:18px;border-radius:50%;
  background:var(--red-soft);border:1px solid rgba(228,45,35,.5);
}
.hero__points li::after{
  content:"";position:absolute;left:5.5px;top:7px;width:7px;height:3.5px;
  border-left:2px solid var(--red-2);border-bottom:2px solid var(--red-2);transform:rotate(-45deg);
}
.hero__btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

.hero__stats{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stat{
  padding:24px 26px 22px;border-radius:var(--r-md);
  background:rgba(20,21,23,.62);border:1px solid var(--line);backdrop-filter:blur(6px);
}
.stat b{display:block;font-family:var(--ff-d);font-size:clamp(34px,3.6vw,52px);font-weight:700;line-height:1;color:var(--red)}
.stat b i{font-style:normal;font-size:.5em}
.stat span{display:block;margin-top:10px;font-size:13.5px;color:var(--muted);line-height:1.35}

.hero__objects{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:52px}
.hobj{position:relative;border-radius:var(--r-lg);overflow:hidden;display:block;aspect-ratio:16/11;
  border:1px solid var(--line);background:var(--panel)}
.hobj img{width:100%;height:100%;object-fit:cover;transition:.5s ease;filter:grayscale(.15)}
.hobj::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(0,0,0,.88))}
.hobj:hover img{transform:scale(1.06);filter:none}
.hobj__cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:16px 18px;display:block}
.hobj__cap b{display:block;font-family:var(--ff-d);font-size:17px;text-transform:uppercase;letter-spacing:.02em}
.hobj__cap i{display:block;margin-top:4px;font-style:normal;font-size:11.5px;color:#b9bec4;line-height:1.35}

/* ---------- Section / panel ---------- */
.sec{padding:14px 0}
.sec:last-of-type{padding-bottom:70px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-xl);position:relative;overflow:hidden}
.panel--pad{padding:clamp(28px,4vw,66px)}
.panel--red-edge::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,var(--red),transparent)
}

.sechead{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;align-items:end;margin-bottom:clamp(28px,3.4vw,52px)}
.h2{font-size:clamp(28px,3.6vw,54px);font-weight:700;line-height:1.02}
.h2 em{font-style:normal;color:var(--red)}
.sechead__txt{color:var(--muted);font-size:16px;max-width:640px}

/* ---------- Pains ---------- */
.pains{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pain{
  padding:26px 24px 28px;border-radius:var(--r-lg);
  background:var(--panel-2);border:1px solid var(--line);
  transition:.25s ease;position:relative;overflow:hidden;
}
.pain::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:.3s}
.pain:hover{transform:translateY(-4px);background:var(--panel-3);border-color:var(--line-2)}
.pain:hover::after{transform:scaleX(1)}
.pain__n{font-family:var(--ff-d);font-size:34px;font-weight:700;color:var(--red);line-height:1;display:block}
.pain h3{margin:16px 0 12px;font-size:18px;line-height:1.22;text-transform:none;font-weight:600;letter-spacing:0;font-family:var(--ff-b)}
.pain p{font-size:14px;color:var(--muted)}

.pains__cta{
  margin-top:28px;padding:22px 26px;border-radius:var(--r-lg);
  background:linear-gradient(90deg,var(--red-soft),transparent 70%);
  border:1px solid rgba(228,45,35,.25);
  display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;
}
.pains__cta span{font-size:17px;font-weight:600;max-width:640px}

/* ---------- Services ---------- */
.srv{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.srv__it{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  background:var(--panel-2);border:1px solid var(--line);
  padding:0 0 30px;transition:.25s;
}
.srv__it:hover{border-color:var(--line-2);transform:translateY(-4px)}
.srv__img{position:relative;aspect-ratio:16/9;overflow:hidden}
.srv__img img{width:100%;height:100%;object-fit:cover;filter:grayscale(.35) brightness(.7);transition:.5s}
.srv__it:hover .srv__img img{filter:grayscale(0) brightness(.85);transform:scale(1.05)}
.srv__img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,var(--panel-2))}
.srv__n{
  position:absolute;top:18px;left:22px;z-index:2;
  font-family:var(--ff-d);font-size:44px;font-weight:700;color:#fff;line-height:1;
  text-shadow:0 4px 18px rgba(0,0,0,.6);
}
.srv__n::after{content:"";display:block;width:34px;height:3px;background:var(--red);margin-top:6px}
.srv__it h3{margin:-14px 26px 10px;position:relative;z-index:2;font-size:26px}
.srv__it > p{margin:0 26px 18px;color:var(--muted);font-size:14.5px}

.ticks{margin:0 26px;display:grid;gap:10px}
.ticks li{position:relative;padding-left:28px;font-size:14.5px;color:#d6dade}
.ticks li::before{
  content:"";position:absolute;left:0;top:5px;width:16px;height:16px;border-radius:50%;
  background:var(--red-soft);border:1px solid rgba(228,45,35,.5);
}
.ticks li::after{
  content:"";position:absolute;left:5px;top:9.5px;width:6px;height:3px;
  border-left:2px solid var(--red-2);border-bottom:2px solid var(--red-2);
  transform:rotate(-45deg);
}

/* ---------- Systems ---------- */
.sys{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.sys__it{padding:26px 24px 28px;border-radius:var(--r-lg);background:var(--panel-2);border:1px solid var(--line);transition:.25s}
.sys__it:hover{background:var(--panel-3);border-color:var(--line-2)}
.sys__ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--red-soft);border:1px solid rgba(228,45,35,.3);color:var(--red-2)}
.sys__ic svg{width:26px;height:26px}
.sys__it h3{margin:18px 0 16px;font-size:20px;line-height:1.15}
.dots{display:grid;gap:10px}
.dots li{position:relative;padding-left:18px;font-size:14px;color:var(--muted)}
.dots li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--red)}

/* эксплуатация инженерных систем — «регламент» */
.reg{
  position:relative;overflow:hidden;margin-top:clamp(30px,3.4vw,52px);
  border-radius:var(--r-xl);background:var(--panel-2);border:1px solid var(--line);
  padding:clamp(26px,2.6vw,38px) clamp(26px,2.6vw,40px);
}
.reg::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,var(--red),transparent)
}
.reg__top{
  display:flex;align-items:flex-end;justify-content:space-between;gap:34px;flex-wrap:wrap;
  padding-bottom:26px;border-bottom:1px solid var(--line)
}
.reg__top h3{font-size:clamp(22px,2.2vw,32px);font-weight:700;line-height:1.05}
.reg__top h3 em{font-style:normal;color:var(--red)}
.reg__top p{margin-top:12px;color:var(--muted);font-size:15px;max-width:620px}
.reg__stat{display:flex;gap:26px;flex-shrink:0}
.reg__stat div{text-align:right}
.reg__stat b{display:block;font-family:var(--ff-d);font-size:34px;font-weight:700;line-height:1;color:var(--red)}
.reg__stat span{display:block;margin-top:6px;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);line-height:1.35}
.reg__row{
  display:grid;grid-template-columns:minmax(0,.32fr) minmax(0,1fr);gap:34px;
  padding:22px 0;border-bottom:1px solid var(--line)
}
.reg__row:last-of-type{border-bottom:0;padding-bottom:4px}
.reg__row h4{font-size:15px;letter-spacing:.04em;line-height:1.2}
.reg__row h4 span{display:block;margin-top:8px;font-family:var(--ff-b);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--red)}
.reg__row ul{display:grid;grid-template-columns:repeat(2,1fr);gap:9px 26px}
.reg__row li{position:relative;padding-left:16px;font-size:14px;color:var(--muted);line-height:1.4}
.reg__row li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:50%;background:var(--line-2)}

.note{
  margin-top:24px;padding:22px 26px;border-radius:var(--r-lg);
  border:1px dashed var(--line-2);color:var(--muted);font-size:15px;
}
.note b{color:#fff;font-weight:700}

/* ---------- Why ---------- */
.why{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.why__it{padding:26px 22px 28px;border-radius:var(--r-lg);background:var(--panel-2);border:1px solid var(--line);transition:.25s}
.why__it:hover{transform:translateY(-4px);border-color:rgba(228,45,35,.4)}
.why__it b{font-family:var(--ff-d);font-size:15px;font-weight:600;color:var(--red);letter-spacing:.14em}
.why__it h3{margin:12px 0 12px;font-size:19px;line-height:1.15}
.why__it p{font-size:14px;color:var(--muted)}

.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:24px}
.badge{
  display:flex;align-items:center;gap:16px;padding:20px 22px;border-radius:var(--r-lg);
  background:linear-gradient(135deg,rgba(228,45,35,.14),rgba(255,255,255,.02));
  border:1px solid rgba(228,45,35,.28);transition:.25s;
}
.badge:hover{border-color:var(--red);transform:translateY(-3px)}
.badge svg{width:32px;height:32px;color:var(--red-2);flex-shrink:0}
.badge b{display:block;font-family:var(--ff-d);font-size:17px;text-transform:uppercase;letter-spacing:.02em}
.badge i{display:block;font-style:normal;font-size:12.5px;color:var(--muted);margin-top:3px}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s}
.step{
  position:relative;padding:28px 24px 28px 24px;border-radius:var(--r-lg);
  background:var(--panel-2);border:1px solid var(--line);overflow:hidden;transition:.25s;
}
.step:hover{background:var(--panel-3);border-color:var(--line-2)}
.step__n{
  position:absolute;right:18px;top:10px;font-family:var(--ff-d);font-weight:700;
  font-size:88px;line-height:1;color:rgba(255,255,255,.05);
}
.step h3{font-size:20px;margin-bottom:10px;position:relative;z-index:1;padding-right:40px}
.step p{font-size:14px;color:var(--muted);position:relative;z-index:1}
.step::before{content:"";position:absolute;left:0;top:24px;bottom:24px;width:3px;background:var(--red);border-radius:0 3px 3px 0;opacity:.85}

/* ---------- CTA + form ---------- */
.panel--offer{
  padding:clamp(28px,4vw,66px);
  background:
    radial-gradient(70% 100% at 0% 0%,rgba(228,45,35,.18),transparent 60%),
    var(--panel);
}
.offer{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:clamp(28px,4vw,56px);align-items:start}

.promise{display:grid;gap:14px}
.promise__it{
  display:flex;align-items:flex-start;gap:20px;
  padding:24px 26px;border-radius:var(--r-lg);
  background:var(--panel-2);border:1px solid var(--line);
  position:relative;overflow:hidden;transition:.25s ease;
}
.promise__it::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--red);transform:scaleY(0);transform-origin:top;transition:.3s;
}
.promise__it:hover{background:var(--panel-3);border-color:var(--line-2);transform:translateX(4px)}
.promise__it:hover::before{transform:scaleY(1)}
.promise__n{
  font-family:var(--ff-d);font-size:30px;font-weight:700;line-height:1;
  color:var(--red);flex-shrink:0;padding-top:2px;
}
.promise__it p{font-size:16px;font-weight:600;color:#e6e9ec;line-height:1.4}

.cta__contacts{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:30px;align-items:center}
.cta__phone{font-family:var(--ff-d);font-size:clamp(28px,3vw,40px);font-weight:700;letter-spacing:.01em}
.cta__phone:hover{color:var(--red-2)}
.cta__mail{color:var(--muted);border-bottom:1px solid var(--line-2);padding-bottom:2px}
.cta__mail:hover{color:#fff}

.form{background:var(--panel-2);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(22px,2.6vw,34px)}
.form__title{font-size:26px;margin-bottom:22px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{display:block;margin-bottom:14px}
.fld > span{display:block;font-size:12.5px;color:var(--muted);margin-bottom:7px;font-weight:600;letter-spacing:.03em}
.fld > span i{color:var(--red);font-style:normal}
.fld input,.fld select,.fld textarea{
  width:100%;background:#0e0f11;border:1px solid var(--line-2);border-radius:12px;
  color:#fff;padding:13px 15px;transition:.2s;font-size:15px;
}
.fld textarea{resize:vertical;min-height:88px}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--red);outline:none;background:#121315}
.fld input::placeholder,.fld textarea::placeholder{color:var(--muted-2)}
.fld.is-err input,.fld.is-err select{border-color:var(--red-2);background:rgba(228,45,35,.07)}
.fld select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239aa0a8' stroke-width='2'><path d='m6 9 6 6 6-6'/></svg>");
  background-repeat:no-repeat;background-position:right 14px center;background-size:18px;padding-right:42px}
.fld select option{background:#131416}

.chk{display:flex;align-items:flex-start;gap:11px;margin:6px 0 18px;font-size:13px;color:var(--muted);cursor:pointer}
.chk input{width:19px;height:19px;flex-shrink:0;margin-top:1px;accent-color:var(--red)}
.chk.is-err span{color:var(--red-2)}
.chk a{color:var(--red-2);text-decoration:underline;text-underline-offset:2px}
.chk a:hover{color:#fff}
.form__note{margin-top:12px;font-size:11.5px;color:var(--muted-2);text-align:center}
.form__note a{color:var(--muted);text-decoration:underline;text-underline-offset:2px}
.form__note a:hover{color:var(--red-2)}
.form__msg{margin-top:14px;font-size:14px;text-align:center;display:none;padding:12px;border-radius:12px}
.form__msg.is-ok{display:block;background:rgba(46,160,90,.14);border:1px solid rgba(46,160,90,.4);color:#7de0a5}
.form__msg.is-err{display:block;background:rgba(228,45,35,.12);border:1px solid rgba(228,45,35,.4);color:#ff8a83}

/* ---------- Objects ---------- */
.objs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.obj{border-radius:var(--r-xl);overflow:hidden;background:var(--panel-2);border:1px solid var(--line);transition:.25s;display:flex;flex-direction:column}
.obj:hover{transform:translateY(-5px);border-color:var(--line-2)}
.obj__img{aspect-ratio:16/10;overflow:hidden;background:#0e0f11}
.obj__img img{width:100%;height:100%;object-fit:cover;transition:.5s;filter:grayscale(.2)}
.obj:hover .obj__img img{transform:scale(1.06);filter:none}
.obj__body{padding:24px 24px 28px;flex:1}
.obj__addr{display:block;font-size:12px;color:var(--red);letter-spacing:.06em;text-transform:uppercase;font-weight:700}
.obj__body h3{margin:12px 0 12px;font-size:21px;line-height:1.14}
.obj__body p{font-size:14px;color:var(--muted)}

.more{margin-top:26px}
.more__btn{
  display:flex;align-items:center;justify-content:center;gap:12px;width:100%;
  height:64px;border-radius:var(--r-lg);border:1px dashed var(--line-2);
  font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:14px;transition:.25s;
}
.more__btn:hover{border-color:var(--red);color:var(--red-2)}
.more__btn svg{width:20px;height:20px;transition:.3s}
.more__btn[aria-expanded="true"] svg{transform:rotate(180deg)}
.more__list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}
.more__list[hidden]{display:none}
.mcat{padding:24px;border-radius:var(--r-lg);background:var(--panel-2);border:1px solid var(--line)}
.mcat h4{font-size:16px;color:var(--red);margin-bottom:14px;letter-spacing:.05em}
.mcat li{position:relative;padding-left:16px;font-size:13.5px;color:var(--muted);margin-bottom:8px;line-height:1.45}
.mcat li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:50%;background:var(--line-2)}

/* ---------- Docs ---------- */
.docs{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.doc{
  margin:0;padding:18px;border-radius:var(--r-lg);background:var(--panel-2);
  border:1px solid var(--line);cursor:zoom-in;transition:.25s;position:relative;
}
.doc:hover{border-color:var(--red);transform:translateY(-4px)}
.doc img{width:100%;height:340px;object-fit:contain;object-position:top;background:#fff;border-radius:10px}
.doc figcaption{margin-top:16px;font-family:var(--ff-d);font-size:16px;text-transform:uppercase;letter-spacing:.02em;line-height:1.3}
.doc figcaption i{font-style:normal;font-size:12.5px;color:var(--muted);font-family:var(--ff-b);text-transform:none;letter-spacing:0}
.doc::after{
  content:"Увеличить";position:absolute;top:26px;right:26px;
  padding:6px 12px;border-radius:100px;background:var(--red);font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:.06em;opacity:0;transition:.25s;
}
.doc:hover::after{opacity:1}

/* ---------- Reviews ---------- */
.revs{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.rev{
  margin:0;padding:14px;border-radius:var(--r-lg);background:var(--panel-2);
  border:1px solid var(--line);cursor:zoom-in;transition:.25s;
}
.rev:hover{border-color:var(--red);transform:translateY(-4px)}
.rev img{width:100%;height:240px;object-fit:cover;object-position:top;background:#fff;border-radius:10px}
.rev figcaption{margin-top:14px;font-size:14px;font-weight:700;line-height:1.3}
.rev figcaption span{display:block;margin-top:6px;font-size:12px;font-weight:600;color:var(--red);letter-spacing:.05em;text-transform:uppercase}

/* ---------- Contacts ---------- */
.cts{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ct{display:block;padding:26px 24px;border-radius:var(--r-lg);background:var(--panel-2);border:1px solid var(--line);transition:.25s}
.ct:not(.ct--static):hover{border-color:var(--red);transform:translateY(-4px)}
.ct__lbl{display:block;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--red);font-weight:700}
.ct__val{display:block;margin:12px 0 8px;font-family:var(--ff-d);font-size:26px;font-weight:600;line-height:1.15}
.ct__val--sm{font-size:18px;line-height:1.25}
.ct i{font-style:normal;font-size:13px;color:var(--muted)}

.map{margin-top:20px;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);height:400px;background:var(--panel-2);position:relative}
.map__fallback{position:absolute;inset:0;display:grid;place-content:center;gap:10px;text-align:center;padding:20px;color:var(--muted);font-size:14px}
.map__fallback a{color:var(--red-2);font-weight:700}
.map iframe{position:relative;z-index:1}
.map iframe{width:100%;height:100%;border:0;filter:grayscale(.35) invert(.92) hue-rotate(180deg) contrast(.9);pointer-events:none}
/* метка с логотипом поверх карты; карта не перетаскивается, клик ведёт в Яндекс.Карты */
.map__link{position:absolute;inset:0;z-index:2;display:block}
.map__pin{
  position:absolute;left:50%;bottom:calc(50% + 8px);transform:translateX(-50%);
  display:grid;place-items:center;width:48px;height:48px;border-radius:16px;
  background:#fff;border:2px solid var(--red);box-shadow:0 10px 26px rgba(0,0,0,.5);
  transition:.25s
}
.map__pin::after{
  content:"";position:absolute;top:100%;left:50%;transform:translateX(-50%);
  border:8px solid transparent;border-top-color:var(--red)
}
.map__pin img{width:30px;height:30px}
.map__link:hover .map__pin{transform:translateX(-50%) translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.6)}
.map__hint{
  position:absolute;left:14px;top:14px;padding:9px 14px;border-radius:999px;
  background:rgba(11,12,13,.82);border:1px solid var(--line-2);
  font-size:12.5px;font-weight:600;color:var(--muted);transition:.25s
}
.map__link:hover .map__hint{color:#fff;border-color:rgba(228,45,35,.5)}

/* ---------- Правовые документы (privacy.html) ---------- */
.doc__main{padding-top:clamp(86px,8vw,104px)}
.doc__back{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:26px;
  font-size:13.5px;font-weight:600;color:var(--muted);transition:.2s
}
.doc__back svg{width:16px;height:16px}
.doc__back:hover{color:var(--red-2)}
.doc{max-width:900px}
.doc__h1{font-size:clamp(28px,3.6vw,50px);font-weight:700;line-height:1.04}
.doc__h1 em{font-style:normal;color:var(--red)}
.doc__meta{margin-top:16px;font-size:13px;color:var(--muted-2)}
.doc__meta--end{margin-top:36px;padding-top:20px;border-top:1px solid var(--line)}
.doc__toc{
  margin:32px 0 8px;padding:24px 26px;border-radius:var(--r-lg);
  background:var(--panel-2);border:1px solid var(--line)
}
.doc__toc b{
  display:block;margin-bottom:14px;font-family:var(--ff-d);font-size:13px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--red)
}
.doc__toc ol{counter-reset:toc;display:grid;gap:9px}
.doc__toc li{counter-increment:toc;position:relative;padding-left:30px;font-size:14px}
.doc__toc li::before{
  content:counter(toc) ".";position:absolute;left:0;top:0;
  font-family:var(--ff-d);font-size:13px;color:var(--muted-2)
}

.doc h2{
  margin:38px 0 16px;font-size:clamp(18px,1.7vw,23px);font-weight:700;line-height:1.15;
  scroll-margin-top:110px
}
.doc p{margin-bottom:13px;font-size:15px;line-height:1.7;color:var(--muted)}
.doc p b,.doc li b{color:#d6dade;font-weight:700}
.doc a{color:var(--red-2);text-decoration:underline;text-underline-offset:3px}
.doc a:hover{color:#fff}
.doc__toc a{color:var(--muted);text-decoration:none;transition:.2s}
.doc__toc a:hover{color:var(--red-2)}
.doc__ul{display:grid;gap:10px;margin:4px 0 16px}
.doc__ul li{
  position:relative;padding-left:20px;font-size:15px;line-height:1.65;color:var(--muted)
}
.doc__ul li::before{
  content:"";position:absolute;left:0;top:10px;width:6px;height:6px;
  border-radius:50%;background:var(--red)
}
.doc__req{
  margin:18px 0 22px;padding:22px 26px;border-radius:var(--r-lg);
  background:var(--panel-2);border:1px solid var(--line)
}
.doc__req dl{display:grid;gap:12px;margin:0}
.doc__req dl > div{display:grid;grid-template-columns:minmax(0,.34fr) minmax(0,1fr);gap:18px}
.doc__req dt{
  font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--red);font-weight:700
}
.doc__req dd{margin:0;font-size:14.5px;color:#d6dade;line-height:1.5}
.doc__consent{
  position:relative;overflow:hidden;margin-top:46px;
  padding:clamp(24px,2.6vw,38px) clamp(24px,2.6vw,40px);
  border-radius:var(--r-xl);background:var(--panel-2);border:1px solid var(--line);
  scroll-margin-top:110px
}
.doc__consent::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:linear-gradient(180deg,var(--red),transparent)
}
.doc__consent-h{margin-top:0}
.doc__strong{color:#fff !important;font-weight:700}

/* ---------- Footer ---------- */
.ftr{border-top:1px solid var(--line);background:#0a0b0c;padding:56px 0 34px}
.ftr__in{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) minmax(0,.9fr);gap:40px}
.ftr__brand{display:flex;gap:16px;align-items:flex-start}
.ftr__brand img{width:50px;height:auto}
.ftr__brand b{display:block;font-family:var(--ff-d);font-size:21px;text-transform:uppercase;letter-spacing:.02em}
.ftr__brand span{display:block;margin-top:8px;font-size:13.5px;color:var(--muted);max-width:330px}
.ftr__nav{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;align-content:start;font-size:14px}
.ftr__nav a{color:var(--muted)}
.ftr__nav a:hover{color:var(--red-2)}
.ftr__ct{display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--muted)}
.ftr__phone{font-family:var(--ff-d);font-size:27px;font-weight:600;color:#fff !important}
.ftr__phone:hover{color:var(--red-2) !important}
.ftr__ct a:hover{color:#fff}
.ftr__bot{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:var(--muted-2);
}

.ftr__bot a{color:var(--muted);text-decoration:underline;text-underline-offset:2px}
.ftr__bot a:hover{color:var(--red-2)}

/* ---------- Sticky mobile call ---------- */
.callbar{
  display:none;position:fixed;left:12px;right:12px;bottom:12px;z-index:70;
  height:56px;border-radius:100px;background:var(--red);
  align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:15px;box-shadow:0 12px 30px -8px rgba(228,45,35,.7);
}
.callbar svg{width:20px;height:20px}

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;z-index:200;background:rgba(4,5,6,.97);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:60px 70px}
.lb[hidden]{display:none}
.lb__fig{margin:0;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center;gap:14px}
.lb__fig img{max-width:100%;max-height:calc(100vh - 150px);object-fit:contain;border-radius:8px;background:#fff}
.lb__fig figcaption{font-size:14px;color:var(--muted);text-align:center}
.lb__close{position:absolute;top:18px;right:22px;width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.08);font-size:32px;line-height:1;display:grid;place-items:center;transition:.2s}
.lb__close:hover{background:var(--red)}
.lb__nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.08);font-size:34px;line-height:1;display:grid;place-items:center;transition:.2s}
.lb__nav:hover{background:var(--red)}
.lb__nav--prev{left:16px}
.lb__nav--next{right:16px}

/* ---------- Reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease}
.rv.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:1200px){
  .nav{display:none}
  .pains,.sys,.badges,.revs,.cts{grid-template-columns:repeat(2,1fr)}
  .why{grid-template-columns:repeat(3,1fr)}
  .hero__objects{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:1024px){
  html{scroll-padding-top:80px}
  .burger{display:flex}
  .hdr__act{gap:12px}
  .hdr__act .btn{display:none}
  .hero{padding:26px 0 30px}
  .hero__grid{grid-template-columns:1fr;gap:34px;align-items:start}
  .hero__stats{grid-template-columns:repeat(4,1fr)}
  .sechead{grid-template-columns:1fr;gap:18px;align-items:start}
  .srv,.objs,.docs,.steps,.more__list{grid-template-columns:repeat(2,1fr)}
  .reg__row{grid-template-columns:1fr;gap:14px}
  .reg__stat div{text-align:left}
  .offer{grid-template-columns:1fr}
  .ftr__in{grid-template-columns:1fr 1fr;gap:32px}

  /* mobile nav */
  .nav{
    display:flex;position:fixed;inset:64px 0 auto 0;flex-direction:column;gap:0;
    background:#0e0f11;border-bottom:1px solid var(--line);padding:8px 20px 20px;
    transform:translateY(-130%);transition:transform .3s ease;z-index:79;
  }
  .nav.is-open{transform:none}
  .nav a{padding:15px 0;border-bottom:1px solid var(--line);font-size:16px;color:#fff}
  .nav a::after{display:none}
}

@media (max-width:820px){
  .doc img{height:280px}
  .why{grid-template-columns:repeat(2,1fr)}
  .lb{padding:56px 16px}
  .lb__nav{width:42px;height:42px;font-size:26px}
}

@media (max-width:680px){
  body{font-size:15px}
  .wrap{padding:0 14px}
  .sec{padding:8px 0}
  .sec:last-of-type{padding-bottom:100px}
  .panel{border-radius:20px}
  .panel--pad{padding:26px 18px 30px}
  .brand__txt i{display:none}
  .brand__txt b{font-size:16px}
  .brand img{width:40px}
  .hdr__phone i{display:none}
  .hdr__phone span{font-size:16px}
  .hdr__in{padding:10px 14px;gap:10px}

  .hero{padding:20px 0 24px}
  .hero__stats{grid-template-columns:1fr 1fr}
  .hero__objects{grid-template-columns:1fr;margin-top:34px}
  .hero__btns .btn{width:100%}
  .hero__points{margin-top:22px;gap:10px}
  .hero__points li{font-size:14px;padding-left:27px}

  .pains,.sys,.srv,.objs,.docs,.revs,.cts,.why,.badges,.steps,.more__list,.form__row{grid-template-columns:1fr}
  .reg__row ul{grid-template-columns:1fr}
  .reg__stat{gap:22px}
  .reg__stat b{font-size:28px}
  .srv__it h3{margin-left:20px;margin-right:20px}
  .srv__it > p,.ticks{margin-left:20px;margin-right:20px}
  .pains__cta{flex-direction:column;align-items:stretch;text-align:center}
  .pains__cta .btn{width:100%}
  .doc img{height:340px}
  .rev img{height:280px}
  .map{height:300px}
  .ftr{padding:40px 0 90px}
  .ftr__in{grid-template-columns:1fr;gap:26px}
  .ftr__bot{flex-direction:column;gap:8px}
  .doc__req dl > div{grid-template-columns:1fr;gap:5px}
  .doc__req dd{font-size:14px}
  .callbar{display:flex}
  .brand__txt b{font-size:15px}
  .hdr__phone span{font-size:15px}
  .lb{padding:70px 10px 20px}
  .lb__nav--prev{left:6px}
  .lb__nav--next{right:6px}
}

@media (max-width:400px){
  .brand__txt b{font-size:13.5px}
  .brand img{width:34px}
  .hdr__phone span{font-size:14px}
  .burger{width:40px;height:40px}
}