@import url("faces.css");

/* ============================================================ БАЗА ==== */
/* Основа светлая («бумага») — лендинг читают долго, тёмный фон утомляет.
   Тёмные блоки оставлены точечно как акценты: сцена, цифры, заявка, подвал. */
:root{
  --paper:#fbfaf8; --paper-2:#f3f1ec; --paper-3:#eae7e0;
  --ink:#15181f; --ink-2:#3e4550; --mut:#646c79;
  --line:rgba(21,24,31,.11); --line-2:rgba(21,24,31,.2);
  --card:#ffffff; --card-2:rgba(255,255,255,.72);
  --brass:#8a661f;            /* латунь для текста: контраст 5.0 на бумаге */
  --brass-br:#c9a253;         /* латунь декоративная */
  --brass-dk:#6f5218;
  --brass-bg:rgba(201,162,83,.13);
  --dark:#12151c; --dark-2:#191d26;
  --d-tx:#f0f2f6; --d-mut:#9aa6b8; --d-line:rgba(255,255,255,.12); --d-brass:#d9b679;
  --ok:#1f7a55; --err:#c0392b;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  --wrap:1220px; --r:18px; --r-s:12px;
  --sh:0 2px 4px rgba(21,24,31,.04), 0 12px 28px -12px rgba(21,24,31,.14);
  --sh-l:0 4px 8px rgba(21,24,31,.05), 0 28px 56px -20px rgba(21,24,31,.22);
  --sh-d:0 24px 60px -22px rgba(0,0,0,.55);
  --tel-ico:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.9v3a2 2 0 0 1-2.2 2 19.8 19.8 0 0 1-8.6-3.1 19.5 19.5 0 0 1-6-6A19.8 19.8 0 0 1 2.1 4.2 2 2 0 0 1 4.1 2h3a2 2 0 0 1 2 1.7c.1 1 .4 1.9.7 2.8a2 2 0 0 1-.5 2.1L8.1 9.9a16 16 0 0 0 6 6l1.3-1.2a2 2 0 0 1 2.1-.5c.9.3 1.8.6 2.8.7a2 2 0 0 1 1.7 2Z'/%3E%3C/svg%3E");
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:400 17px/1.68 Montserrat,system-ui,-apple-system,"Segoe UI",sans-serif;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.022em;line-height:1.14}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.sec{position:relative;padding:104px 0;overflow:hidden}
.sec-alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-t{font-size:clamp(29px,3.9vw,47px);max-width:20ch;letter-spacing:-.028em}
.sec-s{color:var(--mut);font-size:17px;margin-top:16px;max-width:62ch;line-height:1.72}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;font:700 11.5px/1 var(--mono);
  letter-spacing:.2em;text-transform:uppercase;color:var(--brass);margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--brass-br)}
.sec>.wrap{position:relative;z-index:1}
.d-narrow{display:none}
@media (max-width:760px){.d-wide{display:none}.d-narrow{display:inline}}

/* ------------------------------------------------- тёмные блоки ------- */
.on-dark{
  --paper:var(--dark); --paper-2:var(--dark-2); --card:rgba(255,255,255,.045);
  --card-2:rgba(255,255,255,.06); --ink:var(--d-tx); --ink-2:#c7cedb; --mut:var(--d-mut);
  --line:var(--d-line); --line-2:rgba(255,255,255,.2); --brass:var(--d-brass);
  --brass-bg:rgba(217,182,121,.14); --sh:var(--sh-d); --sh-l:var(--sh-d);
  background:var(--dark);color:var(--d-tx);
}
.on-dark .eyebrow::before{background:var(--d-brass)}

/* --------------------------------------------------- фон-текстура ----- */
.grid-fade{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(21,24,31,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(21,24,31,.045) 1px,transparent 1px);
  background-size:60px 60px;
  -webkit-mask-image:radial-gradient(ellipse 72% 62% at 50% 34%,#000 12%,transparent 76%);
          mask-image:radial-gradient(ellipse 72% 62% at 50% 34%,#000 12%,transparent 76%);
}
.on-dark .grid-fade{background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px)}
.aura{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:0}
.aura-g{background:radial-gradient(circle,rgba(201,162,83,.2),transparent 70%)}
.aura-b{background:radial-gradient(circle,rgba(90,120,180,.12),transparent 70%)}

/* ============================================================ ШАПКА ==== */
.hdr{position:fixed;top:0;left:0;right:0;z-index:80;border-bottom:1px solid transparent;
     transition:background .3s,border-color .3s,box-shadow .3s}
.hdr.on{background:rgba(251,250,248,.96);
        -webkit-backdrop-filter:blur(16px) saturate(160%);backdrop-filter:blur(16px) saturate(160%);border-bottom-color:var(--line);
        box-shadow:0 1px 20px -8px rgba(21,24,31,.16)}
.hdr-in{display:flex;align-items:center;gap:26px;height:74px}
.logo{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.logo img{height:34px;width:auto}
.logo b{font-size:16.5px;font-weight:700;letter-spacing:-.01em;white-space:nowrap}
.logo span{display:block;font:700 9.5px/1.3 var(--mono);letter-spacing:.17em;color:var(--mut);text-transform:uppercase}
.nav{display:flex;gap:26px;margin-left:auto;font-size:14.5px;color:var(--ink-2);font-weight:500}
.nav a{position:relative;padding:6px 0;transition:color .2s}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1.5px;background:var(--brass);transition:right .3s}
.nav a.active{color:var(--brass)}
.hdr-cta{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.hdr-tel{font:700 15px/1 var(--mono);white-space:nowrap;transition:color .2s}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:11px;
        background:var(--card);cursor:pointer;position:relative;flex:0 0 auto}
.burger i{position:absolute;left:12px;right:12px;height:1.8px;background:var(--ink);transition:.28s;border-radius:2px}
.burger i:nth-child(1){top:15px}.burger i:nth-child(2){top:21px}.burger i:nth-child(3){top:27px}
.burger.open i:nth-child(1){top:21px;transform:rotate(45deg)}
.burger.open i:nth-child(2){opacity:0}
.burger.open i:nth-child(3){top:21px;transform:rotate(-45deg)}

/* --------------------------------------------------------- моб. меню --- */
.veil{position:fixed;inset:0;background:rgba(21,24,31,.42);
      -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
      opacity:0;visibility:hidden;transition:.3s;z-index:90}
.veil.on{opacity:1;visibility:visible}
.mnav{position:fixed;top:0;right:0;bottom:0;width:min(360px,88vw);background:var(--paper);z-index:95;
      transform:translateX(102%);transition:transform .38s cubic-bezier(.4,0,.2,1);padding:24px;
      display:flex;flex-direction:column;gap:4px;border-left:1px solid var(--line);overflow-y:auto;
      box-shadow:-20px 0 60px -20px rgba(21,24,31,.28)}
.mnav.open{transform:none}
.mnav-x{align-self:flex-end;width:42px;height:42px;border:1px solid var(--line-2);border-radius:11px;
        background:none;cursor:pointer;font-size:22px;line-height:1;color:var(--mut);margin-bottom:10px}
.mnav a{padding:15px 4px;border-bottom:1px solid var(--line);font-size:16.5px;font-weight:500}
.mnav .btn{margin-top:18px;border-bottom:0}

/* ============================================================ КНОПКИ === */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 30px;border-radius:12px;border:1px solid transparent;cursor:pointer;
  font-size:15.5px;font-weight:600;text-align:center;position:relative;overflow:hidden;
  transition:transform .22s cubic-bezier(.34,1.4,.64,1),box-shadow .25s,background .25s,border-color .25s,color .25s;
}
.btn svg{width:18px;height:18px;flex:0 0 auto;stroke-width:1.9}
.btn::before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.3),transparent 70%);
             transform:translateX(-130%);transition:transform .7s}
.btn-p{background:var(--ink);color:#fff;box-shadow:0 10px 26px -12px rgba(21,24,31,.5)}
.on-dark .btn-p{background:linear-gradient(150deg,#f0dcb2,#d9b679 46%,#b98f45);color:#14100a;
                box-shadow:0 14px 34px -12px rgba(217,182,121,.5)}
.btn-brass{background:linear-gradient(150deg,#dcb96e,#c9a253 52%,#a9853c);color:#1c1608;
           box-shadow:0 12px 30px -12px rgba(169,133,60,.55),inset 0 1px 0 rgba(255,255,255,.45)}
.btn-g{background:var(--card);border-color:var(--line-2);color:var(--ink)}
.btn-lg{padding:19px 36px;font-size:16.5px;white-space:nowrap}
.btn-sm{padding:12px 22px;font-size:14px}
.btn-w{width:100%}

/* ============================================================ КАРТЫ ==== */
.card{
  position:relative;border-radius:var(--r);border:1px solid var(--line);background:var(--card);
  box-shadow:var(--sh);transition:box-shadow .3s,border-color .3s,transform .3s;
}
.card::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .3s;
  background:radial-gradient(320px circle at var(--mx,50%) var(--my,50%),rgba(201,162,83,.13),transparent 62%);
}
.card-in{padding:32px;position:relative;z-index:1}
.lift{transition:transform .35s cubic-bezier(.34,1.3,.64,1)}
.lift-s{transition:transform .35s cubic-bezier(.34,1.3,.64,1)}

/* -------------------------------------------------------- появление --- */
.rv{opacity:1}
.js .rv{opacity:0;transform:translateY(30px);
        transition:opacity .7s cubic-bezier(.22,.8,.3,1),transform .7s cubic-bezier(.22,.8,.3,1)}
.js .rv.in{opacity:1;transform:none}
.js .rv[data-d="1"]{transition-delay:.08s}
.js .rv[data-d="2"]{transition-delay:.16s}
.js .rv[data-d="3"]{transition-delay:.24s}
.js .rv[data-d="4"]{transition-delay:.32s}
.js .rv[data-d="5"]{transition-delay:.4s}

/* ============================================================= HERO ==== */
.hero{position:relative;padding:146px 0 92px;overflow:hidden}
.hero .aura-g{width:700px;height:700px;top:-280px;right:-200px}
.hero .aura-b{width:560px;height:560px;bottom:-280px;left:-240px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,1.14fr);gap:52px;align-items:center}
@media (min-width:1200px){
  .hero>.wrap{max-width:1350px}
  .hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:60px}
}
.hero h1{font-size:clamp(33px,4.5vw,56px);line-height:1.09;letter-spacing:-.032em}
.hero h1 em{font-style:normal;color:var(--brass)}
.hero p.lead{color:var(--ink-2);font-size:18px;line-height:1.74;margin-top:22px;max-width:52ch}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-note{display:flex;align-items:flex-start;gap:9px;color:var(--mut);font-size:13.5px;margin-top:20px;line-height:1.5}
.hero-note svg{width:16px;height:16px;flex:0 0 auto;stroke:var(--brass);margin-top:3px}
.hero-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:40px;
            border:1px solid var(--line);border-radius:var(--r-s);overflow:hidden;background:var(--line)}
.hero-facts div{background:var(--card);padding:18px 16px}
.hero-facts b{display:block;font:700 25px/1 var(--mono);color:var(--ink)}
.hero-facts span{display:block;font-size:12.5px;color:var(--mut);margin-top:7px;line-height:1.4}

/* --- сцена: тёмная панель на светлом (главный контраст страницы) --- */
.hero-scene{position:relative;perspective:1500px;perspective-origin:52% 45%}
.hero-stage{position:relative;transform-style:preserve-3d;transition:transform .5s cubic-bezier(.2,.8,.3,1)}
.hero-plan{position:relative;border-radius:22px;overflow:hidden;border:1px solid rgba(21,24,31,.14);
  background:linear-gradient(160deg,#161b26,#0c0f16);
  box-shadow:0 40px 80px -28px rgba(21,24,31,.45), 0 8px 20px -8px rgba(21,24,31,.2)}
.hero-plan img{width:100%;height:auto;display:block}
.hero-plan .stamp{position:absolute;left:20px;top:18px;display:flex;align-items:center;gap:9px;
  font:700 10.5px/1 var(--mono);letter-spacing:.15em;color:#93a1b8;text-transform:uppercase;z-index:2}
.hero-plan .stamp i{width:7px;height:7px;border-radius:50%;background:#d9b679;box-shadow:0 0 12px #d9b679;
  animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.75)}}
.chip{
  position:absolute;display:flex;align-items:center;gap:11px;padding:13px 17px;border-radius:14px;
  background:#fff;border:1px solid var(--line);box-shadow:0 16px 40px -14px rgba(21,24,31,.3);
  white-space:nowrap;z-index:3;transition:transform .45s cubic-bezier(.2,.8,.3,1);
}
.chip svg{width:19px;height:19px;stroke:var(--brass);flex:0 0 auto}
.chip b{display:block;font-size:13.5px;font-weight:600;line-height:1.25;color:var(--ink)}
.chip span{display:block;font:700 10.5px/1.2 var(--mono);color:var(--mut);letter-spacing:.08em;margin-top:3px}
.chip-1{left:-52px;top:13%}
.chip-2{right:-26px;top:47%}
@media (max-width:1460px){.chip-2{right:4px}}
.chip-3{left:6%;bottom:-24px}

/* ========================================================== ЦИФРЫ ====== */
.band{padding:0}
.band-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.band-grid>div{padding:40px 26px;border-right:1px solid var(--d-line);text-align:center}
.band-grid>div:last-child{border-right:0}
.band b{display:block;font:700 clamp(30px,3.6vw,44px)/1 var(--mono);color:var(--d-brass)}
.band span{display:block;color:var(--d-mut);font-size:13.5px;margin-top:10px;line-height:1.45}

/* =========================================================== СЕТКИ ===== */
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.mt56{margin-top:52px}.mt40{margin-top:40px}

.svc .card-in{padding:34px 30px 32px}
.svc-ico{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;margin-bottom:22px;
  background:var(--brass-bg);border:1px solid rgba(201,162,83,.4)}
.svc-ico svg{width:26px;height:26px;stroke:var(--brass)}
.svc h3{font-size:19.5px;margin-bottom:12px;min-height:2.24em;display:flex;align-items:flex-end}
.svc p{color:var(--mut);font-size:15px;line-height:1.68}
.svc ul{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:9px}
.svc li{position:relative;padding-left:22px;font-size:14.2px;color:var(--ink-2);line-height:1.5}
.svc li::before{content:"";position:absolute;left:0;top:7px;width:9px;height:9px;border-radius:3px;
  border:1.6px solid var(--brass-br)}

/* ------------------------------------------------- боль → решение ----- */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.pane{border-radius:var(--r);border:1px solid var(--line);padding:34px;position:relative;background:var(--card)}
.pane-bad{background:#fdf6f4;border-color:rgba(192,57,43,.2)}
.pane-good{background:#fbf7ee;border-color:rgba(201,162,83,.42)}
.pane h3{font-size:19px;margin-bottom:20px;display:flex;align-items:center;gap:11px}
.pane h3 i{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;flex:0 0 auto;
  font-style:normal;font-size:15px;font-weight:700}
.pane-bad h3 i{background:rgba(192,57,43,.13);color:#a8321f}
.pane-good h3 i{background:var(--brass-bg);color:var(--brass-dk)}
.pane ul{list-style:none;margin:0;padding:0;display:grid;gap:15px}
.pane li{display:flex;gap:12px;font-size:15px;line-height:1.6;color:var(--ink-2)}
.pane li svg{width:18px;height:18px;flex:0 0 auto;margin-top:3px}
.pane-bad li svg{stroke:#c0392b}.pane-good li svg{stroke:var(--brass)}

/* ============================== РЕЗУЛЬТАТ: реальные чертежи ========== */
.res-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.86fr);gap:56px;align-items:start}
.dlist{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:1px;background:var(--line);
       border:1px solid var(--line);border-radius:var(--r-s);overflow:hidden}
.dlist li{background:var(--card);padding:18px 22px;display:flex;align-items:center;gap:16px;transition:background .25s}
.dlist b{font-size:15px;font-weight:600;flex:1 1 auto;min-width:0}
.dlist small{display:block;color:var(--mut);font-size:13px;font-weight:400;margin-top:4px;line-height:1.5}
.tag{font:700 10.5px/1 var(--mono);letter-spacing:.08em;padding:7px 10px;border-radius:7px;flex:0 0 auto;
     background:var(--brass-bg);color:var(--brass-dk);border:1px solid rgba(201,162,83,.34)}

/* --- 3D-стопка из реальных листов --- */
.stack{position:relative;perspective:1600px;min-height:430px;padding:14px 0 34px;display:grid;place-items:center}
.stack-in{position:relative;width:100%;height:400px;transform-style:preserve-3d;
          transform:rotateX(14deg) rotateZ(-9deg) translate(-18px,-26px);transition:transform .6s cubic-bezier(.2,.8,.3,1)}
.sheet{position:absolute;left:50%;top:50%;width:400px;margin:-142px 0 0 -200px;border-radius:10px;
  overflow:hidden;border:1px solid var(--line-2);background:#fff;cursor:pointer;
  box-shadow:0 26px 50px -20px rgba(21,24,31,.34);
  transition:transform .55s cubic-bezier(.2,.8,.3,1),box-shadow .4s}
.sheet img{width:100%;height:auto;display:block}
.sheet-l{position:absolute;left:0;right:0;bottom:0;padding:8px 12px;
  background:linear-gradient(0deg,rgba(255,255,255,.97),rgba(255,255,255,.75) 60%,transparent);
  font:700 10px/1 var(--mono);letter-spacing:.12em;color:var(--brass-dk);text-transform:uppercase}
.sheet:nth-child(1){transform:translateZ(0)    translate(40px,50px)}
.sheet:nth-child(2){transform:translateZ(40px) translate(20px,25px)}
.sheet:nth-child(3){transform:translateZ(80px) translate(0,0)}
.stack-hint{position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  font:700 10.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mut);
  display:flex;align-items:center;gap:7px;white-space:nowrap}
.stack-hint svg{width:14px;height:14px;stroke:var(--brass)}

/* --- галерея чертежей --- */
.works{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:52px}
.works .work:first-child{grid-column:1 / -1}
.works .work:first-child .work-cap{padding:18px 22px}
.works .work:first-child .work-cap b{font-size:16px}
.work{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#fff;
      box-shadow:var(--sh);cursor:pointer;transition:transform .32s cubic-bezier(.34,1.2,.64,1),box-shadow .32s,border-color .3s}
.work-img{position:relative;background:#fff;overflow:hidden}
.work-img img{width:100%;height:auto;display:block;transition:transform .5s cubic-bezier(.2,.8,.3,1)}
.work-zoom{position:absolute;right:12px;top:12px;width:34px;height:34px;border-radius:9px;
  background:rgba(255,255,255,.93);border:1px solid var(--line);display:grid;place-items:center;
  opacity:0;transform:translateY(-6px);transition:.28s}
.work-zoom svg{width:17px;height:17px;stroke:var(--ink)}
.work-cap{padding:16px 18px;border-top:1px solid var(--line);display:flex;align-items:center;gap:12px}
.work-cap b{font-size:14.5px;font-weight:600;flex:1 1 auto;min-width:0}
.work-cap span{font:700 10px/1 var(--mono);letter-spacing:.1em;color:var(--mut);text-transform:uppercase;flex:0 0 auto}
.obj-note{margin-top:26px;padding:20px 24px;border-radius:var(--r-s);background:var(--brass-bg);
  border:1px solid rgba(201,162,83,.34);display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px;
  font-size:14.5px;color:var(--ink-2)}
.obj-note b{font-family:var(--mono);font-weight:700;color:var(--brass-dk)}

/* ------------------------------------------------- точность/техника --- */
.acc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:54px;align-items:center}
.acc-media{position:relative;perspective:1200px;padding-bottom:52px;padding-right:8px}
.acc-media .ph{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-l);
  transform:rotateY(-6deg) rotateX(2deg);transition:transform .6s cubic-bezier(.2,.8,.3,1)}
.acc-media .ph img{width:100%;height:auto;display:block}
.acc-media .ph-2{position:absolute;right:0;bottom:0;width:42%;border-radius:14px;overflow:hidden;
  border:1px solid var(--line-2);box-shadow:0 20px 44px -18px rgba(21,24,31,.4);transform:rotateY(6deg)}
.acc-media .ph-2 img{width:100%;height:190px;object-fit:cover;object-position:50% 45%;display:block}
.spec{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:1px;background:var(--line);
      border:1px solid var(--line);border-radius:var(--r-s);overflow:hidden}
.spec li{background:var(--card);padding:16px 20px;display:flex;justify-content:space-between;gap:18px;
         align-items:baseline;font-size:14.5px}
.spec span{color:var(--mut);min-width:0}
.spec b{font-family:var(--mono);font-size:15px;color:var(--brass-dk);white-space:nowrap;flex:0 0 auto}

/* ------------------------------------------------------------ шаги ---- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;counter-reset:s;align-items:stretch}
.step{position:relative;padding-top:40px;display:flex}
.step::before{counter-increment:s;content:"0" counter(s);position:absolute;top:-4px;left:2px;
  font:700 52px/1 var(--mono);color:transparent;-webkit-text-stroke:1.3px rgba(201,162,83,.75)}
.step>.card{width:100%;display:flex}
.step .card-in{padding:26px 24px;display:flex;flex-direction:column;width:100%}
.step h3{font-size:17px;margin-bottom:10px}
.step p{color:var(--mut);font-size:14.2px;line-height:1.65;flex:1 1 auto}
.step-t{font:700 11px/1 var(--mono);letter-spacing:.12em;color:var(--brass);text-transform:uppercase;
  margin-top:18px;display:block;padding-top:14px;border-top:1px solid var(--line)}

/* ------------------------------------------------------------ цены ---- */
.price{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
.pcard{position:relative;display:flex}
.pcard>.card-in{display:flex;flex-direction:column;width:100%;padding:36px 28px 30px;text-align:center}
.pcard ul{flex:1 1 auto}
.pcard.hot{border-color:rgba(201,162,83,.65);background:#fdfaf3;box-shadow:var(--sh-l)}
.pcard.hot::before{content:"Чаще всего берут";position:absolute;top:-11px;left:50%;transform:translateX(-50%);
  font:700 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;padding:7px 14px;border-radius:20px;
  background:linear-gradient(150deg,#dcb96e,#b8933f);color:#1c1608;white-space:nowrap;z-index:4;
  box-shadow:0 6px 16px -6px rgba(169,133,60,.55)}
.pcard h3{font-size:18px;margin-bottom:6px}
.pcard .sub{color:var(--mut);font-size:13.5px;min-height:38px;line-height:1.5}
.pcard .val{font:700 40px/1 var(--mono);margin:16px 0 4px;color:var(--ink)}
.pcard .val small{font-size:16px;font-weight:600;color:var(--mut)}
.pcard .unit{color:var(--mut);font-size:12.5px;font-family:var(--mono)}
.pcard ul{list-style:none;margin:24px 0 26px;padding:0;display:grid;gap:11px;text-align:left}
.pcard li{display:flex;gap:11px;font-size:14px;color:var(--ink-2);line-height:1.5}
.pcard li svg{width:16px;height:16px;stroke:var(--brass);flex:0 0 auto;margin-top:3px}
.price-note{color:var(--mut);font-size:13.5px;margin-top:26px;text-align:center;line-height:1.7}

/* ---------------------------------------------------------- сегменты -- */
.seg{display:flex;align-items:flex-start;gap:18px;padding:26px;border-radius:var(--r);
     border:1px solid var(--line);background:var(--card);transition:.3s;box-shadow:var(--sh)}
.seg i{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:0 0 auto;
  background:var(--brass-bg);border:1px solid rgba(201,162,83,.34)}
.seg i svg{width:22px;height:22px;stroke:var(--brass)}
.seg h3{font-size:16.5px;margin-bottom:8px}
.seg p{color:var(--mut);font-size:14px;line-height:1.6}

/* -------------------------------------------------------------- FAQ --- */
.faq{display:grid;gap:12px;max-width:900px;margin:0 auto}
.q{border:1px solid var(--line);border-radius:14px;background:var(--card);overflow:hidden;
   transition:border-color .3s,box-shadow .3s;box-shadow:var(--sh)}
.q[open]{border-color:rgba(201,162,83,.5)}
.q summary{padding:22px 58px 22px 24px;cursor:pointer;list-style:none;position:relative;font-size:16.5px;
  font-weight:600;line-height:1.5}
.q summary::-webkit-details-marker{display:none}
.q summary::after{content:"";position:absolute;right:24px;top:27px;width:11px;height:11px;
  border-right:2px solid var(--brass);border-bottom:2px solid var(--brass);transform:rotate(45deg);transition:.3s}
.q[open] summary::after{transform:rotate(-135deg);top:31px}
.q .a{padding:0 24px 24px;color:var(--mut);font-size:15px;line-height:1.75}

/* ------------------------------------------------------------ ЛИД ----- */
.lead-sec{padding:0}
@supports ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .hdr.on{background:rgba(251,250,248,.88)}
}
.lead-box{position:relative;border-radius:26px;overflow:hidden;border:1px solid rgba(255,255,255,.1);
  background:linear-gradient(158deg,#1a1f2b,#0d1017 62%);box-shadow:0 40px 90px -34px rgba(21,24,31,.55);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr)}
.lead-l{padding:52px 46px;position:relative;z-index:1}
.lead-l h2{font-size:clamp(26px,3.1vw,35px);line-height:1.18;color:var(--d-tx)}
.lead-l p{color:var(--d-mut);font-size:15.5px;line-height:1.7;margin-top:16px}
.lead-w{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:13px}
.lead-w li{display:flex;gap:12px;font-size:14.5px;color:#c7cedb;line-height:1.55}
.lead-w svg{width:18px;height:18px;stroke:var(--d-brass);flex:0 0 auto;margin-top:2px}
.lead-r{padding:46px;background:rgba(255,255,255,.04);border-left:1px solid rgba(255,255,255,.1)}
.lead-r .btn-p{background:linear-gradient(150deg,#f0dcb2,#d9b679 46%,#b98f45);color:#14100a;
  box-shadow:0 14px 34px -12px rgba(217,182,121,.5),inset 0 1px 0 rgba(255,255,255,.45)}

/* ----------------------------------------------------------- формы ---- */
.fld{margin-bottom:16px;position:relative}
.fld label{display:block;font:700 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;
  color:var(--mut);margin-bottom:9px}
.fld input,.fld select,.fld textarea{
  width:100%;padding:15px 16px;border-radius:11px;border:1px solid var(--line-2);
  background:var(--card);color:var(--ink);font-size:16px;transition:.22s;outline:none;
}
.fld textarea{min-height:92px;resize:vertical;font-family:inherit}
.fld select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23646c79' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:17px;padding-right:42px;cursor:pointer}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--brass);
  box-shadow:0 0 0 3px rgba(201,162,83,.2)}
.fld input.err,.fld select.err,.fld textarea.err{border-color:var(--err)}
.fld .msg{display:block;color:var(--err);font-size:12.5px;margin-top:7px;min-height:1px}
.on-dark .fld input,.on-dark .fld select,.on-dark .fld textarea,
.lead-r .fld input,.lead-r .fld select,.lead-r .fld textarea{
  background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.2);color:var(--d-tx)}
.lead-r .fld label{color:var(--d-mut)}
.lead-r .fld select option{background:#161b24;color:var(--d-tx)}
.lead-r .fld input:focus,.lead-r .fld select:focus{border-color:var(--d-brass);
  box-shadow:0 0 0 3px rgba(217,182,121,.18);background:rgba(217,182,121,.08)}
.lead-r .fld input.err,.lead-r .fld select.err{border-color:#e8776d}
.lead-r .fld .msg{color:#f0a49c}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0;overflow:hidden}
.consent{display:flex;gap:11px;align-items:flex-start;color:var(--mut);font-size:12.5px;line-height:1.55;margin:6px 0 18px}
.consent input{width:17px;height:17px;flex:0 0 auto;margin-top:2px;accent-color:var(--brass);cursor:pointer}
.consent a{color:var(--ink-2);text-decoration:underline;text-underline-offset:2px}
.lead-r .consent{color:var(--d-mut)}
.lead-r .consent a{color:#c7cedb}
.form-status{display:none;margin-top:14px;padding:13px 16px;border-radius:10px;font-size:14px;line-height:1.5}
.form-status.show{display:block}
.form-status.err{background:rgba(192,57,43,.1);color:#a8321f;border:1px solid rgba(192,57,43,.3)}
.form-status.ok{background:rgba(31,122,85,.1);color:#1f7a55;border:1px solid rgba(31,122,85,.3)}
.lead-r .form-status.err{background:rgba(232,119,109,.14);color:#f0a49c;border-color:rgba(232,119,109,.35)}
.lead-r .form-status.ok{background:rgba(102,201,165,.14);color:#8fe0c2;border-color:rgba(102,201,165,.35)}

/* --------------------------------------------------------- модалка ---- */
.modal{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:22px;
  background:rgba(21,24,31,.55);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);overflow-y:auto}
.modal.on{display:flex}
.modal-b{width:100%;max-width:480px;background:var(--paper);border:1px solid var(--line);
  border-radius:22px;padding:38px;position:relative;box-shadow:0 40px 90px -30px rgba(21,24,31,.5);
  animation:pop .38s cubic-bezier(.2,.9,.3,1);margin:auto}
@keyframes pop{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:none}}
.modal-x{position:absolute;right:16px;top:16px;width:38px;height:38px;border:1px solid var(--line);
  border-radius:10px;background:none;cursor:pointer;color:var(--mut);font-size:20px;line-height:1;transition:.2s}
.modal-b h3{font-size:22px;margin-bottom:8px;padding-right:40px}
.modal-b .sub{color:var(--mut);font-size:14px;margin-bottom:24px;line-height:1.6}

/* -------------------------------------------------------- лайтбокс ---- */
.lbox{position:fixed;inset:0;z-index:130;display:none;align-items:center;justify-content:center;
  background:#0d0f14;padding:56px 20px}
.lbox.on{display:flex}
.lbox-fig{max-width:1500px;width:100%;max-height:100%;display:flex;flex-direction:column;gap:14px;align-items:center}
.lbox img{max-width:100%;max-height:calc(100vh - 150px);max-height:calc(100dvh - 150px);object-fit:contain;background:#fff;border-radius:8px;
  box-shadow:0 30px 80px -20px rgba(0,0,0,.7)}
.lbox-cap{color:#e6e9ef;font-size:14.5px;text-align:center;display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:center}
.lbox-cap b{font-weight:600}
.lbox-cap span{font:700 11px/1 var(--mono);letter-spacing:.1em;color:#9aa6b8;text-transform:uppercase}
.lbox-full{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:9px;
  border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);color:#fff;font-size:13px;font-weight:600;
  transition:.22s}
.lbox-full svg{width:15px;height:15px;stroke:var(--d-brass)}
.lbox-x,.lbox-prev,.lbox-next{position:absolute;border:1px solid rgba(255,255,255,.28);
  background:rgba(18,21,28,.72);color:#fff;border-radius:11px;cursor:pointer;display:grid;place-items:center;
  transition:.22s;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 6px 18px -6px rgba(0,0,0,.6)}
.lbox-x{right:20px;top:20px;width:44px;height:44px;font-size:22px;line-height:1}
.lbox-prev,.lbox-next{top:50%;transform:translateY(-50%);width:48px;height:64px;font-size:24px}
.lbox-prev{left:20px}.lbox-next{right:20px}

/* --------------------------------------------------------- подвал ----- */
.ftr{border-top:1px solid rgba(255,255,255,.1);padding:56px 0 30px;margin-top:104px}
.ftr-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,1fr)) minmax(0,1.2fr);gap:40px}
.ftr h4{font:700 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--d-mut);margin-bottom:18px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:11px;font-size:14.5px;color:#c7cedb}
.ftr .logo b{color:var(--d-tx)}
.ftr .logo span{color:var(--d-mut)}
.ftr-about{color:var(--d-mut);font-size:13.5px;line-height:1.7;margin-top:16px;max-width:34ch}
.ftr-tel{font:700 21px/1.4 var(--mono);display:inline-block;padding:6px 0;margin-bottom:8px;color:var(--d-tx)}
.ftr-bot{margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-wrap:wrap;
  gap:16px;justify-content:space-between;color:var(--d-mut);font-size:12.5px;line-height:1.7}
.ftr-bot a{text-decoration:underline;text-underline-offset:2px}

/* ------------------------------------------------- плавающая кнопка --- */
.fab{position:fixed;right:20px;bottom:20px;z-index:70;display:none}
.fab.on{display:block;animation:pop .4s}


/* ── Ховеры только для мыши: на тач-экранах :hover «залипает» после тапа,
      карточка остаётся приподнятой до тапа в другом месте. ── */
@media (hover:hover) and (pointer:fine){
  .nav a:hover{color:var(--ink)}
  .nav a:hover::after,.nav a.active::after{right:0}
  .hdr-tel:hover{color:var(--brass)}
  .btn:hover::before{transform:translateX(130%)}
  .btn-p:hover{transform:translateY(-3px);box-shadow:0 18px 36px -14px rgba(21,24,31,.55);background:#22262f}
  .on-dark .btn-p:hover{background:linear-gradient(150deg,#f6e6c4,#e0c085 46%,#c39a4c)}
  .btn-brass:hover{transform:translateY(-3px);box-shadow:0 20px 40px -14px rgba(169,133,60,.6)}
  .btn-g:hover{transform:translateY(-3px);border-color:var(--brass);color:var(--brass);background:#fff}
  .on-dark .btn-g:hover{background:rgba(255,255,255,.08);color:var(--d-brass)}
  .card:hover::after{opacity:1}
  .card:hover{border-color:rgba(201,162,83,.5);box-shadow:var(--sh-l)}
  .card:hover .lift{transform:translateY(-5px) scale(1.045)}
  .card:hover .lift-s{transform:translateY(-2px)}
  .dlist li:hover{background:#fff}
  .stack:hover .sheet:nth-child(1){transform:translateZ(0)    translate(66px,84px)}
  .stack:hover .sheet:nth-child(2){transform:translateZ(52px) translate(33px,42px)}
  .stack:hover .sheet:nth-child(3){transform:translateZ(104px) translate(0,0)}
  .work:hover{transform:translateY(-6px);box-shadow:var(--sh-l);border-color:rgba(201,162,83,.55)}
  .work:hover .work-img img{transform:scale(1.045)}
  .work:hover .work-zoom{opacity:1;transform:none}
  .acc-media:hover .ph{transform:rotateY(-2deg)}
  .seg:hover{border-color:rgba(201,162,83,.5);transform:translateY(-4px);box-shadow:var(--sh-l)}
  .lead-r .btn-p:hover{background:linear-gradient(150deg,#f6e6c4,#e0c085 46%,#c39a4c);
    box-shadow:0 20px 42px -14px rgba(217,182,121,.6)}
  .modal-x:hover{color:var(--ink);border-color:var(--line-2)}
  .lbox-full:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.5)}
  .lbox-x:hover,.lbox-prev:hover,.lbox-next:hover{background:rgba(40,46,58,.9);border-color:rgba(255,255,255,.55)}
  .ftr a:hover{color:var(--d-brass)}
}

/* ============================================================ АДАПТИВ == */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:44px}
  .res-top,.acc{grid-template-columns:minmax(0,1fr);gap:42px}
  .res-top>.stack{order:2}
  .acc>.acc-media{order:2}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .band-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .band-grid>div:nth-child(2){border-right:0}
  .band-grid>div:nth-child(1),.band-grid>div:nth-child(2){border-bottom:1px solid var(--d-line)}
  .lead-box{grid-template-columns:minmax(0,1fr)}
  .lead-r{border-left:0;border-top:1px solid rgba(255,255,255,.1)}
  .ftr-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px}
  .chip-1{left:8px}.chip-2{right:8px}.chip-3{left:4%}
}
@media (max-width:920px){
  .nav,.hdr-cta .btn{display:none}
  .burger{display:block}
  .hdr-cta{margin-left:auto;gap:10px}
  .hdr-in{gap:12px;height:66px}
  .hdr-tel{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line-2);
           border-radius:11px;background:var(--card);font-size:0}
  .hdr-tel::before{content:"";width:19px;height:19px;background:var(--brass);
    -webkit-mask:var(--tel-ico) center/contain no-repeat;mask:var(--tel-ico) center/contain no-repeat}
  .logo b{font-size:15px}.logo span{font-size:8.5px}
  .g3,.price{grid-template-columns:minmax(0,1fr)}
  .sec{padding:80px 0}
  .hero{padding:112px 0 70px}
}
@media (max-width:760px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .g2,.split,.steps,.works{grid-template-columns:minmax(0,1fr)}
  .dlist li{flex-direction:column;align-items:flex-start;gap:10px}
  .spec li{flex-direction:column;align-items:flex-start;gap:6px}
  .svc h3{min-height:0;display:block}
  /* область касания: 17-18px по высоте пальцем не попасть */
  .ftr ul a,.ftr-bot a{display:inline-block;padding:7px 0}
  .ftr ul{gap:4px}
  .lead-l a[href^="tel:"]{display:inline-block;padding:9px 0;font-size:17px}
  .logo{padding:4px 0}
  .consent a{display:inline-block;padding:3px 0}
  .spec b{white-space:normal}
  .works .work:first-child{grid-column:auto}
  .sec{padding:66px 0}
  .hero{padding:104px 0 56px}
  .hero-facts{grid-template-columns:minmax(0,1fr)}
  .card-in,.pane{padding:26px 22px}
  .lead-l,.lead-r{padding:32px 24px}
  .modal-b{padding:30px 22px}
  .chip{display:none}
  .eyebrow{font-size:10.5px;letter-spacing:.15em}
  .stack-in{transform:rotateX(10deg) rotateZ(-7deg) translate(-12px,-20px);height:300px}
  .sheet{width:300px;margin:-106px 0 0 -150px}
  .stack{min-height:310px}
  .acc-media{padding-bottom:0;padding-right:0}
  .acc-media .ph{transform:none}
  .acc-media .ph-2{position:static;width:100%;margin-top:14px;transform:none}
  .acc-media .ph-2 img{height:210px}
  .ftr-grid{grid-template-columns:minmax(0,1fr);gap:30px}
  .ftr{padding:42px 0 90px;margin-top:66px}
  .fab.on{animation:slideUp .32s cubic-bezier(.2,.9,.3,1)}
  .fab{left:0;right:0;bottom:0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));
       background:rgba(251,250,248,.94);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
       border-top:1px solid var(--line)}
  .fab .btn{width:100%;padding:16px 22px;font-size:15.5px}
  .lbox{padding:64px 10px 84px}
  .lbox-prev,.lbox-next{top:auto;bottom:18px;transform:none;width:56px;height:48px}
  .lbox-prev{left:14px}.lbox-next{right:14px}
  .lbox img{max-height:calc(100vh - 240px);max-height:calc(100dvh - 240px)}
  .lbox-cap{font-size:13.5px;gap:10px}
}
@media (max-width:420px){
  .hero h1{font-size:30px}
  .band b{font-size:27px}
  .sheet{width:252px;margin:-89px 0 0 -126px}
  .stack-in{height:262px}.stack{min-height:270px}
}
/* ── Низкие экраны: телефон в горизонтальной ориентации ────────────── */
@media (max-height:520px) and (orientation:landscape){
  .hdr-in{height:56px}
  .logo img{height:28px}
  .hero{padding:84px 0 44px}
  .sec{padding:52px 0}
  .fab{display:none!important}          /* съедала бы четверть экрана */
  .ftr{padding-bottom:30px}
  .lbox{padding:12px 64px}
  .lbox img{max-height:calc(100vh - 92px);max-height:calc(100dvh - 92px)}
  .lbox-fig{gap:8px}
  .lbox-cap{font-size:12.5px;gap:10px}
  .lbox-full{padding:7px 12px;font-size:12px}
  .lbox-x{width:36px;height:36px;top:10px;right:10px;font-size:19px}
  .lbox-prev,.lbox-next{width:40px;height:52px;top:50%;bottom:auto;transform:translateY(-50%)}
  .lbox-prev{left:10px}.lbox-next{right:10px}
  .modal{padding:12px}
  .modal-b{padding:24px 20px;max-height:calc(100dvh - 24px);overflow-y:auto}
  .mnav{padding:16px 20px}
  .mnav a{padding:11px 4px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .js .rv{opacity:1;transform:none}
  .stack-in,.acc-media .ph{transform:none}
}