/* ==========================================================================
   ТЕХНОПАК-ФЛЕКС — Design System
   Производство гибкой упаковки и плёночных материалов
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root{
  /* Brand palette */
  --ink:        #28323c;
  --ink-2:      #4a5764;
  --ink-3:      #78828c;
  --line:       #e6e9ee;

  --blue:       #0188cc;
  --blue-600:   #0170a8;
  --blue-900:   #073b57;
  --sky:        #e4f4fb;
  --sky-2:      #f1f9fd;

  --green:      #6ed661;
  --green-700:  #18994e;
  --yellow:     #fab222;
  --orange:     #fb7e23;
  --red:        #ff5268;

  --white:      #ffffff;

  /* Radii */
  --r-sect:  22px;
  --r-card:  18px;
  --r-pill:  100px;

  /* Motion */
  --ease: cubic-bezier(.215,.61,.355,1);
  --dur:  .45s;

  /* Layout */
  --wrap:    1760px;
  --gutter:  clamp(12px, 1.6vw, 26px);
  --pad-x:   clamp(22px, 4vw, 78px);
  --pad-y:   clamp(52px, 7vw, 118px);
  --head-h:  86px;

  /* Type */
  --fs-h1:  clamp(36px, 6.4vw, 88px);
  --fs-h2:  clamp(28px, 4.4vw, 62px);
  --fs-h3:  clamp(21px, 2.1vw, 34px);
  --fs-h4:  clamp(18px, 1.35vw, 22px);
  --fs-lead:clamp(17px, 1.45vw, 25px);
  --fs-body:clamp(15px, 1.02vw, 17px);

  --shadow-s: 0 2px 10px rgba(40,50,60,.06);
  --shadow-m: 0 14px 40px -14px rgba(40,50,60,.22);
  --shadow-l: 0 30px 70px -24px rgba(1,90,140,.32);
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0;
  font-family:'Montserrat','Gotham Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
  font-size:var(--fs-body);
  line-height:1.62;
  font-weight:400;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
body.is-locked{ overflow:hidden; }
img,svg,video{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button,input,textarea,select{ font:inherit; color:inherit; }
button{ background:none; border:0; cursor:pointer; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4,h5,h6,p,figure{ margin:0; }
::selection{ background:var(--blue); color:#fff; }

/* ---------- 3. Typography ---------- */
.h1,.h2,.h3,.h4{ font-weight:500; line-height:1.04; letter-spacing:-.02em; text-transform:lowercase; }
.h1{ font-size:var(--fs-h1); font-weight:400; }
.h2{ font-size:var(--fs-h2); }
.h3{ font-size:var(--fs-h3); line-height:1.14; }
.h4{ font-size:var(--fs-h4); line-height:1.3; letter-spacing:-.01em; text-transform:none; font-weight:600; }
.lead{ font-size:var(--fs-lead); line-height:1.42; font-weight:400; letter-spacing:-.01em; }
.muted{ color:var(--ink-3); }
.on-dark .muted{ color:rgba(255,255,255,.72); }
.mw-xs{ max-width:38ch; } .mw-s{ max-width:48ch; }
.mw-m{ max-width:62ch; }  .mw-l{ max-width:78ch; }
.eyebrow{
  display:inline-flex; align-items:center; gap:9px;
  font-size:12px; font-weight:600; letter-spacing:.16em; text-transform:uppercase;
  color:#ffffffe0; margin-bottom:22px;
}
.me{    color: #ffffff3d;}
.eyebrow::before{ content:""; width:26px; height:2px; background:currentColor; border-radius:2px; }
.on-dark .eyebrow{ color:rgba(255,255,255,.85); }
.stack>*+*{ margin-top:18px; }
.stack-s>*+*{ margin-top:10px; }

/* ---------- 4. Layout ---------- */
.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 var(--gutter); }
.sect{
  position:relative; z-index:1;
  border-radius:var(--r-sect);
  padding:var(--pad-y) var(--pad-x);
  margin-bottom:10px;
  overflow:hidden;
  background:var(--white);
}
.sect--sky{ background:var(--sky); }
.sect--sky2{ background:var(--sky-2); }
.sect--blue{ background:var(--blue); color:#fff; }
.sect--navy{ background:var(--blue-900); color:#fff; }
.sect--green{ background:var(--green-700); color:#fff; }
.sect--lime{ background:var(--green); color:#0d3a1d; }
.sect--yellow{ background:var(--yellow); color:#3b2a05; }
.sect--outline{ background:transparent; border:1px solid var(--line); }
.sect--tight{ padding-top:clamp(34px,4vw,60px); padding-bottom:clamp(34px,4vw,60px); }
.sect--flush{ padding-bottom:0; }
.on-dark, .sect--blue, .sect--navy, .sect--green{ }
.sect--blue::after,.sect--navy::after,.sect--green::after{
  content:""; position:absolute; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(900px 520px at 88% -10%, rgba(255,255,255,.20), transparent 62%),
    radial-gradient(700px 420px at 4% 106%, rgba(255,255,255,.13), transparent 60%);
}
.caption{ display:flex; gap:clamp(24px,4vw,80px); justify-content:space-between; align-items:flex-end; padding-bottom:clamp(30px,3.6vw,58px); flex-wrap:wrap; }
.caption__l{ flex:1 1 460px; min-width:0; }
.caption__r{ flex:0 1 420px; }
.grid{ display:grid; gap:var(--gutter); }
.g-2{ grid-template-columns:repeat(2,1fr); }
.g-3{ grid-template-columns:repeat(3,1fr); }
.g-4{ grid-template-columns:repeat(4,1fr); }
.cols{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(30px,4.5vw,86px); align-items:center; }
.cols--wide-l{ grid-template-columns:1.35fr .65fr; }
.cols--wide-r{ grid-template-columns:.65fr 1.35fr; }

/* ---------- 5. Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:12px;
  padding:14px 30px; border-radius:var(--r-pill);
  font-size:clamp(15px,1.05vw,17px); font-weight:500; line-height:1.1;
  border:1.5px solid var(--ink); color:var(--ink); background:transparent;
  transition:all var(--dur) var(--ease); white-space:nowrap; cursor:pointer;
}
.btn:hover{ background:var(--ink); color:#fff; transform:translateY(-2px); }
.btn svg{ width:17px; height:17px; flex:0 0 auto; transition:transform var(--dur) var(--ease); }
.btn:hover svg{ transform:translateX(4px); }
.btn--blue{ background:var(--blue); border-color:var(--blue); color:#fff; }
.btn--blue:hover{ background:var(--blue-600); border-color:var(--blue-600); color:#fff; }
.btn--light{ border-color:rgba(255,255,255,.55); color:#fff; }
.btn--light:hover{ background:#fff; border-color:#fff; color:var(--ink); }
.btn--solid-light{ background:#fff; border-color:#fff; color:var(--ink); }
.btn--solid-light:hover{ background:transparent; color:#fff; border-color:#fff; }
.btn--lg{ padding:18px 38px; font-size:clamp(16px,1.3vw,20px); }
.btn--ghost{ border-color:var(--line); }
.btn--ghost:hover{ border-color:var(--ink); }

.arrow-link{
  display:inline-flex; align-items:center; gap:11px;
  font-weight:500; color:var(--blue); transition:gap var(--dur) var(--ease);
}
.arrow-link svg{ width:16px; height:16px; }
.arrow-link:hover{ gap:18px; }
.on-dark .arrow-link{ color:#fff; }

/* ---------- 6. Header ---------- */
.hdr{
  position:fixed; z-index:200; left:0; top:0; width:100%;
  padding:clamp(12px,1.35vw,20px) clamp(16px,12.4vw,75px);
  display:flex; align-items:center; gap:clamp(14px,2vw,40px);
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:saturate(1.6) blur(14px); backdrop-filter:saturate(1.6) blur(14px);
  border-bottom:1px solid rgba(40,50,60,.07);
  transition:background var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
             padding var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.hdr.is-stuck{
  background:rgba(255,255,255,.95);
  box-shadow:0 6px 24px -14px rgba(7,59,87,.35);
  border-color:rgba(40,50,60,.1);
  padding-top:9px; padding-bottom:9px;
}
.hdr__logo{ flex:0 0 auto; display:block; }
.hdr__logo svg{ height:clamp(24px,2.1vw,32px); width:auto; }
.hdr__logo .lg-mark{ fill:var(--blue); transition:fill var(--dur) var(--ease); }
.hdr__logo .lg-text{ fill:var(--ink); transition:fill var(--dur) var(--ease); }
.hdr__spacer{ flex:1 1 auto; }
.hdr__nav{ display:flex; align-items:center; gap:4px; }
.hdr__link{
  display:inline-block; padding:9px 16px; border-radius:var(--r-pill);
  font-size:14px; font-weight:500; letter-spacing:-.005em; text-transform:lowercase;
  white-space:nowrap; transition:all .3s var(--ease);
}
.hdr__link:hover{ background:rgba(40,50,60,.07); }
.hdr__link.is-active{ background:var(--blue); color:#fff; }
.hdr__meta{ display:flex; align-items:center; gap:18px; font-size:13.5px; font-weight:500; white-space:nowrap; }
.hdr__meta a{ transition:color .3s var(--ease); }
.hdr__meta a:hover{ color:var(--blue); }
/* Кнопка мессенджера MAX */
.hdr__max{
  display:inline-flex; align-items:center; gap:8px; flex:0 0 auto;
  padding:9px 17px 9px 13px; border-radius:var(--r-pill);
  background:linear-gradient(135deg,#3d7bff 0%,#7b4dff 100%);
  color:#fff; font-size:13.5px; font-weight:600; letter-spacing:.02em;
  box-shadow:0 6px 18px -8px rgba(80,80,255,.6);
  transition:all .3s var(--ease); white-space:nowrap;
}
.hdr__max svg{ width:19px; height:19px; flex:0 0 auto; }
.hdr__max:hover{ transform:translateY(-2px); box-shadow:0 10px 24px -8px rgba(80,80,255,.75); filter:saturate(1.15); }
.mobmenu__max{
  display:inline-flex; align-items:center; gap:10px; margin-top:10px;
  padding:13px 22px; border-radius:var(--r-pill);
  background:linear-gradient(135deg,#3d7bff 0%,#7b4dff 100%); color:#fff; font-weight:600;
}
.mobmenu__max svg{ width:20px; height:20px; }
.ftr__maxbtn{
  display:inline-flex; align-items:center; gap:10px; margin-top:22px;
  padding:12px 22px; border-radius:var(--r-pill);
  background:linear-gradient(135deg,#3d7bff 0%,#7b4dff 100%); color:#fff;
  font-size:14.5px; font-weight:600; transition:all .3s var(--ease);
}
.ftr__maxbtn svg{ width:19px; height:19px; }
.ftr__maxbtn:hover{ transform:translateY(-2px); filter:saturate(1.15); }


/* при открытом моб. меню логотип всегда тёмный */
.hdr.is-menu .lg-mark{ fill:var(--blue) !important; }
.hdr.is-menu .lg-text{ fill:var(--ink) !important; }
.hdr.is-menu{ background:transparent; box-shadow:none; }
/* cookie не перекрывает открытое меню */
body.is-locked .cookie,body.is-locked .totop{ opacity:0; visibility:hidden; pointer-events:none; }

.hdr__burger{ display:none; width:44px; height:44px; border-radius:50%; position:relative; flex:0 0 auto; }
.hdr__burger span{ position:absolute; left:11px; width:22px; height:2px; border-radius:2px; background:var(--ink); transition:all .35s var(--ease); }
.hdr__burger span:nth-child(1){ top:16px; }
.hdr__burger span:nth-child(2){ top:22px; }
.hdr__burger span:nth-child(3){ top:28px; }
.hdr__burger.is-open span{ background:var(--ink) !important; }
.hdr__burger.is-open span:nth-child(1){ top:22px; transform:rotate(45deg); }
.hdr__burger.is-open span:nth-child(2){ opacity:0; }
.hdr__burger.is-open span:nth-child(3){ top:22px; transform:rotate(-45deg); }

.mobmenu{
  position:fixed; inset:0; z-index:190; background:var(--white);
  padding:calc(var(--head-h) + 20px) clamp(22px,6vw,60px) 40px;
  display:flex; flex-direction:column; justify-content:space-between; gap:30px;
  opacity:0; visibility:hidden; transform:translateY(-14px);
  transition:all .4s var(--ease); overflow-y:auto;
}
.mobmenu.is-open{ opacity:1; visibility:visible; transform:none; }
.mobmenu__nav a{ display:block; font-size:clamp(26px,7vw,42px); font-weight:500; text-transform:lowercase; letter-spacing:-.02em; padding:9px 0; border-bottom:1px solid var(--line); }
.mobmenu__nav a.is-active{ color:var(--blue); }
.mobmenu__foot{ display:flex; flex-direction:column; gap:8px; font-size:16px; font-weight:500; }

/* ---------- 7. Hero ---------- */
.hero{
  position:relative; margin-bottom:10px; overflow:hidden;
  border-radius:var(--r-sect);
  background:linear-gradient(145deg,#0aa0e0 0%,#0188cc 46%,#0a5c8a 100%);
  color:#fff; isolation:isolate;
  display:grid; grid-template-columns:1.02fr .98fr; align-items:stretch;
  min-height:min(880px, calc(100vh - var(--head-h) - 26px));
}
.hero__col{
  display:flex; flex-direction:column; justify-content:center;
  padding:calc(var(--head-h) + clamp(26px,2.6vw,44px)) clamp(24px,3.4vw,60px) clamp(38px,4vw,64px);
  position:relative; z-index:2; min-width:0;
}
/* в hero заголовок компактнее, чтобы влезал без переполнения */
.hero .h1{ font-size:clamp(32px,3.9vw,62px); line-height:1.06; }
.hero::before{
  content:""; position:absolute; inset:0; z-index:0; pointer-events:none;
  background:
    radial-gradient(1100px 620px at 78% 8%, rgba(255,255,255,.26), transparent 60%),
    radial-gradient(760px 520px at 6% 96%, rgba(110,214,97,.30), transparent 62%);
}
/* Правая колонка: фото упаковки во всю высоту блока */
.hero__media{ position:relative; z-index:1; overflow:hidden; min-height:340px; }
.hero__media img{ width:100%; height:100%; object-fit:cover; display:block; }
.hero__media::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(90deg, rgba(1,136,204,.92) 0%, rgba(1,136,204,.34) 26%, rgba(1,136,204,0) 58%);
}
.hero__badge{
  position:absolute; z-index:3; right:clamp(16px,1.8vw,28px); bottom:clamp(16px,1.8vw,28px);
  display:flex; align-items:center; gap:11px;
  padding:12px 19px; border-radius:var(--r-pill);
  background:rgba(255,255,255,.94); color:var(--ink);
  -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px);
  font-size:13px; font-weight:600; box-shadow:var(--shadow-m);
}
.hero__badge svg{ width:18px; height:18px; color:var(--blue); }
.hero__in{ position:relative; z-index:2; width:100%; }
.hero::before{ z-index:0; }
.hero__title{ max-width:19ch; margin-bottom:26px; }
.hero__sub{ max-width:46ch; color:rgba(255,255,255,.86); margin-bottom:40px; }
.hero__cta{ display:flex; gap:14px; flex-wrap:wrap; align-items:center; }
.hero__stats{
  display:grid; grid-template-columns:repeat(4,1fr); gap:var(--gutter);
  margin-top:clamp(30px,3.4vw,52px); padding-top:28px;
  border-top:1px solid rgba(255,255,255,.26);
}
.hero__stat b{ display:block; font-size:clamp(26px,2.5vw,40px); font-weight:500; line-height:1; letter-spacing:-.03em; }
.hero__stat span{ display:block; margin-top:9px; font-size:13.5px; color:rgba(255,255,255,.75); line-height:1.35; }

/* News ticker */
.ticker{
  position:relative; z-index:2; display:flex; align-items:center; gap:18px;
  margin-top:28px; padding:13px 20px; border-radius:var(--r-pill);
  background:rgba(255,255,255,.13); border:1px solid rgba(255,255,255,.2);
  -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px);
  overflow:hidden; max-width:920px;
}
.ticker__tag{ flex:0 0 auto; font-size:11px; font-weight:700; letter-spacing:.14em; text-transform:uppercase; padding:5px 12px; border-radius:var(--r-pill); background:var(--green); color:#0d3a1d; }
.ticker__view{ position:relative; flex:1 1 auto; height:22px; min-width:0; overflow:hidden; }
.ticker__item{
  position:absolute; inset:0; display:flex; align-items:center; line-height:22px;
  font-size:14px; color:rgba(255,255,255,.94);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  opacity:0; transform:translateY(100%); transition:all .6s var(--ease);
}
.ticker__item.is-on{ opacity:1; transform:none; }
.ticker__item.is-out{ opacity:0; transform:translateY(-100%); }

/* ---------- 8. Cards ---------- */
.card{
  background:#fff; border-radius:var(--r-card); padding:clamp(24px,2.2vw,38px);
  border:1px solid var(--line); transition:all var(--dur) var(--ease);
  display:flex; flex-direction:column; gap:14px;
}
.card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-m); border-color:transparent; }
.card__ico{
  width:52px; height:52px; border-radius:14px; display:grid; place-items:center;
  background:var(--sky); color:var(--blue); flex:0 0 auto;
}
.card__ico svg{ width:25px; height:25px; }
.card--flat:hover{ transform:none; box-shadow:none; }
.card--glass{ background:rgba(255,255,255,.1); border-color:rgba(255,255,255,.2); color:#fff; }
.card--glass .card__ico{ background:rgba(255,255,255,.18); color:#fff; }
.card--glass:hover{ background:rgba(255,255,255,.16); box-shadow:none; }

/* Product tiles */
.tiles{ display:grid; grid-template-columns:repeat(auto-fill,minmax(224px,1fr)); gap:12px; }
.sect--sky .tile,.sect--sky2 .tile{ border-color:transparent; }
.tile{
  position:relative; display:flex; flex-direction:column; gap:14px;
  background:#fff; border-radius:var(--r-card); padding:24px 22px 22px;
  min-height:172px; overflow:hidden;
  transition:all var(--dur) var(--ease); border:1px solid var(--line);
}
.tile::after{
  content:""; position:absolute; right:-30px; bottom:-30px; width:120px; height:120px;
  border-radius:50%; background:var(--sky); opacity:0; transition:all .5s var(--ease);
}
.tile:hover{ transform:translateY(-5px); box-shadow:var(--shadow-m); border-color:transparent; }
.tile:hover::after{ opacity:1; transform:scale(1.25); }
.tile__ico{ position:relative; z-index:1; width:46px; height:46px; color:var(--blue); }
.tile__ico svg{ width:100%; height:100%; }
.tile__t{ position:relative; z-index:1; font-size:15.5px; font-weight:600; line-height:1.32; margin-top:auto; letter-spacing:-.01em; }
.tile__d{ position:relative; z-index:1; font-size:13px; color:var(--ink-3); line-height:1.45; }

/* Feature / media */
.media{ border-radius:var(--r-card); overflow:hidden; position:relative; background:var(--sky); }
.media img{ width:100%; height:100%; object-fit:cover; transition:transform 1.1s var(--ease); }
.media:hover img{ transform:scale(1.04); }
.media--tall{ aspect-ratio:4/5; }
.media--wide{ aspect-ratio:16/10; }
.media--sq{ aspect-ratio:1/1; }
.media--pane{ aspect-ratio:16/7; }

.badge{
  position:absolute; z-index:2; left:20px; top:20px;
  padding:8px 15px; border-radius:var(--r-pill);
  background:rgba(255,255,255,.94); -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px);
  font-size:12px; font-weight:600; letter-spacing:.02em;
}
.badge--green{ background:var(--green); color:#0d3a1d; }

/* Stat blocks */
.stats{ display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:var(--gutter); }
.stat b{ display:block; font-size:clamp(32px,3.6vw,58px); font-weight:500; line-height:1; letter-spacing:-.03em; color:var(--blue); }
.stat span{ display:block; margin-top:10px; font-size:14px; color:var(--ink-3); line-height:1.4; }
.on-dark .stat b{ color:#fff; }
.sect--blue .stat b,.sect--navy .stat b,.sect--green .stat b{ color:#fff; }
.sect--blue .stat span,.sect--navy .stat span,.sect--green .stat span{ color:rgba(255,255,255,.72); }

/* Ring / eco badge */
.ecoring{
  position:relative; width:min(400px,74vw); aspect-ratio:1; margin-inline:auto;
  display:grid; place-items:center; border-radius:50%;
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.3);
}
.ecoring__spin{ position:absolute; inset:0; animation:spin 26s linear infinite; }
.ecoring__spin svg{ width:100%; height:100%; display:block; }
.ecoring__spin text{ font-size:10.4px; font-weight:600; letter-spacing:.3em; fill:rgba(255,255,255,.88); text-transform:uppercase; }
.ecoring__core{ text-align:center; position:relative; z-index:1; }
.ecoring__core b{ display:block; font-size:clamp(38px,4.6vw,64px); font-weight:500; line-height:.95; letter-spacing:-.04em; }
.ecoring__core span{ display:block; font-size:13px; letter-spacing:.16em; text-transform:uppercase; opacity:.8; margin-top:8px; }
@keyframes spin{ to{ transform:rotate(360deg); } }

/* ---------- 9. Process chain ---------- */
.chain{ display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:10px; counter-reset:ch; }
.chain__i{
  position:relative; padding:26px 22px; border-radius:var(--r-card);
  background:#fff; border:1px solid var(--line); transition:all var(--dur) var(--ease);
}
.chain__i:hover{ border-color:var(--blue); box-shadow:var(--shadow-m); transform:translateY(-4px); }
.chain__i::before{
  counter-increment:ch; content:"0" counter(ch);
  display:block; font-size:12px; font-weight:700; letter-spacing:.1em; color:var(--blue); margin-bottom:16px;
}
.chain__i h4{ font-size:16.5px; font-weight:600; line-height:1.3; margin-bottom:8px; letter-spacing:-.01em; }
.chain__i p{ font-size:13.5px; color:var(--ink-3); line-height:1.5; }

/* ---------- 10. Timeline ---------- */
.tl{ position:relative; padding-left:0; }
.tl__i{
  display:grid; grid-template-columns:320px 1fr; gap:clamp(18px,3vw,54px);
  padding:26px 0; border-top:1px solid var(--line); align-items:start;
}
.tl__i:last-child{ border-bottom:1px solid var(--line); }
.tl__y{ font-size:clamp(24px,2.4vw,38px); font-weight:500; line-height:1; letter-spacing:-.02em; color:var(--blue); }
.tl__c h4{ font-size:17px; font-weight:600; margin-bottom:6px; }
.tl__c p{ color:var(--ink-3); max-width:70ch; }

/* ---------- 11. Tabs ---------- */
.tabs__nav{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:clamp(22px,2.6vw,38px); }
.tabs__btn{
  padding:11px 22px; border-radius:var(--r-pill); border:1px solid var(--line);
  font-size:14.5px; font-weight:500; text-transform:lowercase; transition:all .3s var(--ease);
}
.tabs__btn:hover{ border-color:var(--ink); }
.tabs__btn.is-on{ background:var(--ink); border-color:var(--ink); color:#fff; }
.tabs__pane{ display:none; animation:fade .5s var(--ease); }
.tabs__pane.is-on{ display:block; }
@keyframes fade{ from{ opacity:0; transform:translateY(10px);} to{ opacity:1; transform:none;} }

/* ---------- 12. Accordion ---------- */
.acc__i{ border-bottom:1px solid var(--line); }
.acc__i:first-child{ border-top:1px solid var(--line); }
.acc__h{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:24px;
  padding:24px 0; text-align:left; font-size:clamp(16px,1.42vw,21px); font-weight:500; letter-spacing:-.01em;
  transition:color .3s var(--ease);
}
.acc__h:hover{ color:var(--blue); }
.acc__sign{ flex:0 0 auto; width:34px; height:34px; border-radius:50%; border:1px solid var(--line); display:grid; place-items:center; position:relative; transition:all .3s var(--ease); }
.acc__sign::before,.acc__sign::after{ content:""; position:absolute; background:currentColor; border-radius:2px; transition:transform .35s var(--ease); }
.acc__sign::before{ width:13px; height:1.6px; }
.acc__sign::after{ width:1.6px; height:13px; }
.acc__i.is-open .acc__sign{ background:var(--blue); border-color:var(--blue); color:#fff; }
.acc__i.is-open .acc__sign::after{ transform:scaleY(0); }
.acc__b{ overflow:hidden; height:0; transition:height .4s var(--ease); }
.acc__b__in{ padding:0 0 26px; color:var(--ink-3); max-width:82ch; }
.acc__b__in ul{ list-style:none; margin-top:12px; }
.acc__b__in li{ position:relative; padding-left:20px; margin-bottom:7px; }
.acc__b__in li::before{ content:""; position:absolute; left:0; top:10px; width:7px; height:7px; border-radius:50%; background:var(--green); }

/* ---------- 13. News ---------- */
.news{ display:grid; grid-template-columns:repeat(auto-fill,minmax(320px,1fr)); gap:var(--gutter); }
.post{ display:flex; flex-direction:column; background:#fff; border-radius:var(--r-card); overflow:hidden; border:1px solid var(--line); transition:all var(--dur) var(--ease); }
.post:hover{ transform:translateY(-5px); box-shadow:var(--shadow-m); border-color:transparent; }
.post__img{ aspect-ratio:16/10; overflow:hidden; background:var(--sky); }
.post__img img{ width:100%; height:100%; object-fit:cover; transition:transform 1s var(--ease); }
.post:hover .post__img img{ transform:scale(1.05); }
.post__b{ padding:24px; display:flex; flex-direction:column; gap:11px; flex:1; }
.post__meta{ display:flex; gap:12px; align-items:center; font-size:12px; color:var(--ink-3); }
.post__meta i{ font-style:normal; padding:4px 10px; border-radius:var(--r-pill); background:var(--sky); color:var(--blue); font-weight:600; }
.post__t{ font-size:17px; font-weight:600; line-height:1.34; letter-spacing:-.01em; }
.post__x{ font-size:14px; color:var(--ink-3); line-height:1.55; }
.post__b .arrow-link{ font-size:14px; }

/* ---------- 14. Forms ---------- */
.form{ display:grid; gap:16px; }
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field{ position:relative; }
.field label{ display:block; font-size:12.5px; font-weight:600; letter-spacing:.02em; margin-bottom:8px; color:var(--ink-2); }
.field input,.field textarea,.field select{
  width:100%; padding:15px 18px; border-radius:14px;
  border:1.5px solid var(--line); background:#fff; font-size:15px;
  transition:all .3s var(--ease); outline:none;
}
.field textarea{ min-height:132px; resize:vertical; }
.field input:focus,.field textarea:focus,.field select:focus{ border-color:var(--blue); box-shadow:0 0 0 4px rgba(1,136,204,.14); }
.field.is-bad input,.field.is-bad textarea{ border-color:var(--red); }
.field__err{ display:none; font-size:12px; color:var(--red); margin-top:6px; }
.field.is-bad .field__err{ display:block; }
.on-dark .field label{ color:rgba(255,255,255,.8); }
.on-dark .field input,.on-dark .field textarea{ background:rgba(255,255,255,.1); border-color:rgba(255,255,255,.24); color:#fff; }
.on-dark .field input::placeholder,.on-dark .field textarea::placeholder{ color:rgba(255,255,255,.5); }
.on-dark .field input:focus,.on-dark .field textarea:focus{ border-color:#fff; box-shadow:0 0 0 4px rgba(255,255,255,.14); }
.check{ display:flex; gap:12px; align-items:flex-start; font-size:12.5px; line-height:1.5; color:var(--ink-3); cursor:pointer; }
.on-dark .check{ color:rgba(255,255,255,.7); }
.check input{ appearance:none; -webkit-appearance:none; flex:0 0 auto; width:19px; height:19px; margin-top:1px; border:1.5px solid var(--line); border-radius:6px; cursor:pointer; transition:all .25s var(--ease); position:relative; }
.on-dark .check input{ border-color:rgba(255,255,255,.4); }
.check input:checked{ background:var(--blue); border-color:var(--blue); }
.check input:checked::after{ content:""; position:absolute; left:6px; top:2.5px; width:5px; height:9px; border:solid #fff; border-width:0 2px 2px 0; transform:rotate(43deg); }
.check a{ text-decoration:underline; }
.form__ok{ display:none; padding:18px 22px; border-radius:14px; background:rgba(110,214,97,.16); border:1px solid var(--green); font-size:14.5px; font-weight:500; }
.form__ok.is-on{ display:block; animation:fade .4s var(--ease); }

/* ---------- 15. Contacts ---------- */
.contact-card{ display:flex; flex-direction:column; gap:8px; padding:28px; border-radius:var(--r-card); background:#fff; border:1px solid var(--line); }
.contact-card h4{ font-size:12px; font-weight:700; letter-spacing:.13em; text-transform:uppercase; color:var(--blue); margin-bottom:6px; }
.contact-card a{ font-size:17px; font-weight:500; transition:color .3s var(--ease); }
.contact-card a:hover{ color:var(--blue); }
.contact-card p{ font-size:14px; color:var(--ink-3); }
.map-embed{ border-radius:var(--r-card); overflow:hidden; aspect-ratio:16/8; background:var(--sky); position:relative; }
.map-embed iframe{ width:100%; height:100%; border:0; filter:grayscale(.25); }

/* ---------- 16. Footer ---------- */
.ftr{ background:var(--ink); color:#fff; border-radius:var(--r-sect); padding:clamp(46px,5vw,84px) var(--pad-x) clamp(26px,2.4vw,38px); }
.ftr__top{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1.2fr; gap:clamp(26px,3vw,60px); padding-bottom:clamp(34px,4vw,64px); }
.ftr__logo svg{ height:30px; width:auto; margin-bottom:20px; }
.ftr__logo .lg-mark{ fill:#fff; } .ftr__logo .lg-text{ fill:#fff; }
.ftr__about{ font-size:14px; color:rgba(255,255,255,.62); max-width:34ch; line-height:1.6; }
.ftr h5{ font-size:11.5px; font-weight:700; letter-spacing:.15em; text-transform:uppercase; color:rgba(255,255,255,.42); margin-bottom:18px; }
.ftr__list li{ margin-bottom:10px; }
.ftr__list a{ font-size:14.5px; color:rgba(255,255,255,.82); transition:color .3s var(--ease); }
.ftr__list a:hover{ color:var(--green); }
.ftr__cta a{ display:block; font-size:clamp(16px,1.3vw,19px); font-weight:500; margin-bottom:9px; }
.ftr__cta a:hover{ color:var(--green); }
.ftr__soc{ display:flex; gap:9px; margin-top:22px; }
.ftr__soc a{ width:40px; height:40px; border-radius:50%; display:grid; place-items:center; background:rgba(255,255,255,.1); transition:all .3s var(--ease); }
.ftr__soc a:hover{ background:var(--green); color:var(--ink); transform:translateY(-3px); }
.ftr__soc svg{ width:17px; height:17px; }
.ftr__bot{ display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap; padding-top:26px; border-top:1px solid rgba(255,255,255,.13); font-size:12.5px; color:rgba(255,255,255,.45); }
.ftr__bot a:hover{ color:#fff; }
.ftr__bot nav{ display:flex; gap:22px; flex-wrap:wrap; }

/* ---------- 17. Page hero (inner) ---------- */
.phero{
  padding-top:calc(var(--head-h) + clamp(46px,5vw,92px));
  padding-bottom:clamp(46px,5vw,92px);
}
.crumbs{ display:flex; gap:9px; align-items:center; font-size:12.5px; margin-bottom:22px; opacity:.72; flex-wrap:wrap; }
.crumbs a:hover{ text-decoration:underline; }
.crumbs span{ opacity:.55; }

/* ---------- 18. Misc ---------- */
.tagcloud{ display:flex; flex-wrap:wrap; gap:8px; }
.tagcloud span{ padding:9px 17px; border-radius:var(--r-pill); background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.2); font-size:13.5px; }
.sect--sky .tagcloud span,.sect--white .tagcloud span{ background:#fff; border-color:var(--line); }
.divider{ height:1px; background:var(--line); margin:clamp(30px,3.4vw,56px) 0; }
.on-dark .divider{ background:rgba(255,255,255,.18); }
.marquee{ overflow:hidden; -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent); mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent); }
.marquee__t{ display:flex; gap:clamp(34px,4vw,72px); width:max-content; animation:slide 34s linear infinite; align-items:center; }
.marquee:hover .marquee__t{ animation-play-state:paused; }
@keyframes slide{ to{ transform:translateX(-50%); } }
.marquee__i{ font-size:clamp(15px,1.3vw,19px); font-weight:500; color:var(--ink-3); white-space:nowrap; display:flex; align-items:center; gap:12px; }
.marquee__i::before{ content:""; width:7px; height:7px; border-radius:50%; background:var(--green); }

.cert{ display:flex; align-items:center; gap:16px; padding:20px 24px; border-radius:var(--r-card); background:#fff; border:1px solid var(--line); transition:all var(--dur) var(--ease); }
.cert:hover{ border-color:var(--blue); transform:translateY(-3px); }
.cert__ico{ width:44px; height:44px; border-radius:12px; background:var(--sky); color:var(--blue); display:grid; place-items:center; flex:0 0 auto; }
.cert__ico svg{ width:22px; height:22px; }
.cert b{ display:block; font-size:15px; font-weight:600; }
.cert span{ font-size:12.5px; color:var(--ink-3); }

/* Cookie */
.cookie{
  position:fixed; z-index:300; left:50%; bottom:20px; transform:translate(-50%,140%);
  width:min(940px,calc(100% - 32px));
  display:flex; align-items:center; gap:20px; flex-wrap:wrap; justify-content:space-between;
  padding:18px 24px; border-radius:18px; background:var(--ink); color:#fff;
  box-shadow:var(--shadow-l); transition:transform .55s var(--ease);
}
.cookie.is-on{ transform:translate(-50%,0); }
.cookie p{ font-size:13.5px; color:rgba(255,255,255,.75); max-width:64ch; }
.cookie .btn{ border-color:#fff; color:#fff; padding:10px 26px; }
.cookie .btn:hover{ background:#fff; color:var(--ink); }

/* To top */
.totop{
  position:fixed; z-index:150; right:22px; bottom:22px; width:50px; height:50px; border-radius:50%;
  background:var(--ink); color:#fff; display:grid; place-items:center;
  opacity:0; visibility:hidden; transform:translateY(14px); transition:all .4s var(--ease);
  box-shadow:var(--shadow-m);
}
.totop.is-on{ opacity:1; visibility:visible; transform:none; }
.totop:hover{ background:var(--blue); }
.totop svg{ width:18px; height:18px; }

/* ---------- 19. Reveal animation ---------- */
.rv{ opacity:0; transform:translateY(26px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.rv.is-in{ opacity:1; transform:none; }
.rv-d1{ transition-delay:.08s; } .rv-d2{ transition-delay:.16s; }
.rv-d3{ transition-delay:.24s; } .rv-d4{ transition-delay:.32s; }
.rv-d5{ transition-delay:.4s; }  .rv-d6{ transition-delay:.48s; }
/* Страховка: если JS не выполнился, контент всё равно виден */
html.no-js .rv{ opacity:1 !important; transform:none !important; }
@media print{ .rv{ opacity:1 !important; transform:none !important; } }

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

/* ---------- 20. Responsive ---------- */
@media (max-width:1460px){
  .hdr__meta{ font-size:12.5px; gap:12px; }
  .hdr__link{ padding:9px 12px; font-size:13.5px; }
}
@media (max-width:1280px){
  .hdr__meta{ display:none; }
  .ftr__top{ grid-template-columns:1fr 1fr; }
}
@media (max-width:1080px){
  :root{ --head-h:70px; }
  .hdr__nav{ display:none; }
  .hdr__burger{ display:block; }
  .hdr__max{ padding:9px 13px; }
  .hdr__max span{ display:none; }
  .cols,.cols--wide-l,.cols--wide-r{ grid-template-columns:1fr; gap:34px; }
  .g-4{ grid-template-columns:repeat(2,1fr); }
  .g-3{ grid-template-columns:repeat(2,1fr); }
  .hero{ grid-template-columns:1fr; min-height:0; }
  .hero__media{ min-height:clamp(280px,42vw,420px); order:2; }
  .hero__media::after{ background:linear-gradient(0deg, rgba(1,136,204,.28) 0%, rgba(1,136,204,0) 46%); }
  .hero__col{ order:1; padding-top:calc(var(--head-h) + 26px); }
  .hero__stats{ grid-template-columns:repeat(2,1fr); row-gap:24px; }
}
@media (max-width:760px){
  :root{ --r-sect:16px; --r-card:14px; }
  .g-2,.g-3,.g-4{ grid-template-columns:1fr; }
  .tiles{ grid-template-columns:repeat(2,1fr); }
  .tile{ min-height:150px; padding:18px 16px 16px; }
  .tile__ico{ width:38px; height:38px; }
  .tile__t{ font-size:14px; }
  .form__row{ grid-template-columns:1fr; }
  .tl__i{ grid-template-columns:1fr; gap:8px; }
  .caption{ display:block; }
  .caption__r{ margin-top:22px; }
  .ftr__top{ grid-template-columns:1fr; }
  .hero__media{ min-height:250px; }
  .hero__badge{ right:12px; bottom:12px; padding:9px 14px; font-size:12px; }
  .cookie{ bottom:12px; padding:16px 18px; }
  .cookie .btn{ width:100%; justify-content:center; }
  .totop{ right:14px; bottom:14px; width:44px; height:44px; }
}
@media (max-width:420px){
  .tiles{ grid-template-columns:1fr; }
  .hero__stats{ grid-template-columns:1fr; }
}