/* ==========================================================================
   BAKA PRO — Fish processing equipment (EU / Ukraine)
   Clean industrial B2B design (inspired by the calm layout of boleto.dk)
   ========================================================================== */

:root {
  --navy: #0b2e4f;
  --navy-2: #123f68;
  --blue: #1478b8;
  --blue-light: #1f9bd1;
  --accent: #17b3c4;
  --ink: #16222e;
  --muted: #5c6b78;
  --line: #e4e9ee;
  --bg: #ffffff;
  --bg-soft: #f5f8fa;
  --bg-soft-2: #eef3f7;
  --white: #ffffff;
  --shadow-sm: 0 2px 10px rgba(11, 46, 79, .06);
  --shadow-md: 0 10px 30px rgba(11, 46, 79, .10);
  --shadow-lg: 0 24px 60px rgba(11, 46, 79, .16);
  --radius: 14px;
  --radius-sm: 10px;
  --maxw: 1200px;
  --header-h: 90px;
  --bar-h: 50px;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --head: "Manrope", "Inter", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip; /* clip (not hidden) so position:sticky header keeps working */
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--head);
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 .5em;
  font-weight: 800;
  letter-spacing: -.02em;
}

h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }
p  { margin: 0 0 1rem; color: var(--muted); }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

section { position: relative; }

.section-pad { padding: clamp(56px, 8vw, 110px) 0; }
.bg-soft { background: var(--bg-soft); }

/* ---------- Eyebrow / section head ---------- */
.eyebrow {
  display: inline-block;
  font-family: var(--head);
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 26px; height: 2px;
  background: var(--blue);
  vertical-align: middle;
  margin-right: 12px;
  transform: translateY(-3px);
}
.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { font-size: 1.08rem; }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--blue);
  --btn-fg: #fff;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--head);
  font-weight: 700;
  font-size: .98rem;
  padding: 15px 30px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  box-shadow: 0 8px 24px rgba(20, 120, 184, .28);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(20, 120, 184, .38); }
.btn svg { width: 18px; height: 18px; }
.btn--ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--line);
  box-shadow: none;
}
.btn--ghost:hover { border-color: var(--blue); color: var(--blue); box-shadow: none; }
.btn--white { background: #fff; color: var(--navy); box-shadow: var(--shadow-md); }
.btn--lg { padding: 18px 38px; font-size: 1.05rem; }

/* ==========================================================================
   TOP MESSENGER BAR
   ========================================================================== */
.topbar {
  background: var(--navy);
  color: #cfe0ee;
  font-size: .85rem;
  height: var(--bar-h);
  display: flex;
  align-items: center;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.topbar__note { display: flex; align-items: center; gap: 8px; opacity: .9; }
.topbar__note svg { width: 15px; height: 15px; }
.msg-bar { display: flex; align-items: center; gap: 8px; }
.msg-bar__label { opacity: .7; margin-right: 4px; font-size: .8rem; }
.msg-ico {
  display: inline-block;
  width: 40px; height: 40px;
  border-radius: 50%;
  background-color: var(--blue);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 54% 54%;
  box-shadow: 0 3px 10px rgba(0,0,0,.18);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
  padding: 0;
  font-size: 0;
}
.msg-ico:hover { transform: translateY(-2px) scale(1.07); filter: brightness(1.08); }
/* native brand colours + centred white glyph (downloaded brand icons) */
.msg-ico--tg     { background-color: #229ED9; background-image: url(../assets/icons/telegram-glyph.svg); box-shadow: 0 3px 10px rgba(34,158,217,.45); }
.msg-ico--wa     { background-color: #25D366; background-image: url(../assets/icons/whatsapp-glyph.svg); box-shadow: 0 3px 10px rgba(37,211,102,.45); }
.msg-ico--zalo   { background-color: #0068FF; background-image: url(../assets/icons/zalo-glyph.svg);     box-shadow: 0 3px 10px rgba(0,104,255,.45); }
.msg-ico--wechat { background-color: #07C160; background-image: url(../assets/icons/wechat-glyph.svg);   box-shadow: 0 3px 10px rgba(7,193,96,.45); }
.msg-ico--yt     { background-color: #FF0000; background-image: url(../assets/icons/youtube-glyph.svg); background-size: 58% 58%; box-shadow: 0 3px 10px rgba(255,0,0,.4); }

/* ==========================================================================
   HEADER
   ========================================================================== */
/* wrapper must not create a containing block, or sticky header would un-stick */
#site-header { display: contents; }

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
  height: var(--header-h);
  display: flex;
  align-items: center;
}
.header .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand__logo {
  display: flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue), var(--accent));
  color: #fff; box-shadow: var(--shadow-sm);
  flex: 0 0 auto;
}
.brand__logo svg { width: 26px; height: 26px; fill: #fff; }
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name { font-family: var(--head); font-weight: 800; font-size: 1.32rem; color: var(--navy); letter-spacing: -.02em; }
.brand__name span { color: var(--blue); }
.brand__tag { display: block; font-size: .6rem; letter-spacing: .26em; text-transform: uppercase; color: var(--muted); font-weight: 700; margin-top: 3px; }
/* light (footer / dark backgrounds) */
.brand--light .brand__name { color: #fff; }
.brand--light .brand__name span { color: var(--accent); }
.brand--light .brand__tag { color: #93a9bd; }

.nav { display: flex; align-items: center; gap: 2px; }
.nav a {
  font-family: var(--head);
  font-weight: 600;
  font-size: .92rem;
  color: var(--navy);
  padding: 10px 12px;
  border-radius: 8px;
  white-space: nowrap;
  transition: color .15s ease, background .15s ease;
}
@media (max-width: 1150px) and (min-width: 901px){
  .nav a { padding: 9px 9px; font-size: .86rem; }
}
.nav a:hover, .nav a.active { color: var(--blue); background: var(--bg-soft); }

.header__actions { display: flex; align-items: center; gap: 14px; }

/* Language switcher */
.lang {
  position: relative;
  font-family: var(--head);
}
.lang__btn {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-weight: 700; font-size: .85rem;
  color: var(--navy);
  cursor: pointer;
}
.lang__btn svg { width: 16px; height: 16px; }
.lang__btn .caret { width: 12px; height: 12px; opacity: .6; transition: transform .2s; }
.lang.open .lang__btn .caret { transform: rotate(180deg); }
.lang__menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 210px;
  max-height: 340px;
  overflow-y: auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  padding: 8px;
  display: none;
  z-index: 200;
}
.lang.open .lang__menu { display: block; }
.lang__menu button {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  background: none; border: none;
  text-align: left;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: .9rem; font-weight: 600; color: var(--ink);
  cursor: pointer;
}
.lang__menu button:hover { background: var(--bg-soft); }
.lang__menu button.active { background: var(--blue); color: #fff; }
.lang__menu .lang__group {
  font-size: .68rem; text-transform: uppercase; letter-spacing: .12em;
  color: var(--muted); padding: 10px 12px 4px; font-weight: 700;
}
.flag { font-size: 1.05rem; line-height: 1; }

/* Burger */
.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.burger span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: .25s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(31,155,209,.18), transparent 60%),
    linear-gradient(160deg, #0b2e4f 0%, #123f68 55%, #0d5680 100%);
  color: #fff;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(900px 500px at 70% 20%, #000, transparent 75%);
  pointer-events: none;
}
.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 50px;
  align-items: center;
  padding-top: clamp(48px, 7vw, 96px);
  padding-bottom: clamp(48px, 7vw, 96px);
}
.hero h1 { color: #fff; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero__lead { color: #cfe0ee; font-size: 1.15rem; max-width: 540px; margin-bottom: 30px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero__points { display: flex; flex-wrap: wrap; gap: 20px 28px; }
.hero__points li { list-style: none; display: flex; align-items: center; gap: 10px; color: #dce8f2; font-size: .95rem; font-weight: 600; }
.hero__points svg { width: 20px; height: 20px; fill: var(--accent); flex: 0 0 auto; }
.hero ul { padding: 0; margin: 0; }

.hero__visual {
  position: relative;
  aspect-ratio: 4 / 4.4;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,.14);
}
.hero__badge {
  position: absolute; left: -18px; bottom: 34px;
  background: #fff; color: var(--navy);
  border-radius: 14px; padding: 16px 20px;
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 14px;
  z-index: 3;
}
.hero__badge b { font-family: var(--head); font-size: 1.8rem; color: var(--blue); display: block; line-height: 1; }
.hero__badge span { font-size: .8rem; color: var(--muted); }

/* image placeholder look */
.imgph {
  width: 100%; height: 100%;
  background:
    linear-gradient(135deg, rgba(20,120,184,.35), rgba(23,179,196,.25)),
    repeating-linear-gradient(45deg, #17324c 0 18px, #16354f 18px 36px);
  display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.55);
  position: relative;
}
.imgph svg { width: 64px; height: 64px; opacity: .5; fill: currentColor; }
.imgph[data-label]::after {
  content: attr(data-label);
  position: absolute; bottom: 12px; left: 12px; right: 12px;
  font-size: .72rem; letter-spacing: .04em;
  color: rgba(255,255,255,.6);
  text-align: center;
}
/* real photo fill — hide placeholder stripes, label and shimmer */
.imgph.has-photo { color: transparent; background-size: cover; background-position: center; }
.imgph.has-photo::after { content: none !important; display: none !important; }
.imgph.has-photo svg { display: none; }

/* ==========================================================================
   STATS STRIP
   ========================================================================== */
.stats {
  background: var(--white);
  position: relative; z-index: 5;
  padding-bottom: clamp(20px, 4vw, 44px);
}
.stats__inner {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  overflow: hidden;
}
.stat {
  padding: 26px 20px;
  text-align: center;
  border-right: 1px solid var(--line);
}
.stat:last-child { border-right: none; }
.stat b {
  font-family: var(--head);
  font-size: 1.9rem;
  color: var(--blue);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}
.stat span { font-size: .82rem; color: var(--muted); font-weight: 600; }

/* ==========================================================================
   CATEGORIES
   ========================================================================== */
.cats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.cat {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
  display: flex; flex-direction: column;
}
.cat:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.cat__img { aspect-ratio: 4 / 3; position: relative; }
.cat__img .imgph {
  background:
    linear-gradient(135deg, rgba(20,120,184,.12), rgba(23,179,196,.10)),
    repeating-linear-gradient(45deg, #eef3f7 0 16px, #e7eef4 16px 32px);
  color: var(--blue);
}
.cat__num {
  position: absolute; top: 12px; left: 12px;
  background: var(--navy); color: #fff;
  font-family: var(--head); font-weight: 800; font-size: .8rem;
  width: 30px; height: 30px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.cat__body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.cat__body h3 { margin-bottom: 8px; }
.cat__body p { font-size: .9rem; margin-bottom: 16px; }
.cat__link {
  margin-top: auto;
  font-family: var(--head); font-weight: 700; font-size: .9rem;
  color: var(--blue);
  display: inline-flex; align-items: center; gap: 8px;
}
.cat__link svg { width: 16px; height: 16px; transition: transform .2s; }
.cat:hover .cat__link svg { transform: translateX(4px); }

/* ==========================================================================
   EQUIPMENT LIST (feature rows + cards)
   ========================================================================== */
.equip-group { margin-bottom: 64px; }
.equip-group:last-child { margin-bottom: 0; }
.equip-group__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 28px; flex-wrap: wrap; }
.equip-group__head h2 { margin: 0; }
.equip-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.ecard {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.ecard:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.ecard__img { aspect-ratio: 4 / 3; }
.ecard__img .imgph {
  background:
    linear-gradient(135deg, rgba(20,120,184,.10), rgba(23,179,196,.08)),
    repeating-linear-gradient(45deg, #eef3f7 0 16px, #e7eef4 16px 32px);
  color: var(--blue);
}
.ecard__body { padding: 18px 20px; }
.ecard__body h3 { font-size: 1.08rem; margin-bottom: 6px; }
.ecard__body p { font-size: .88rem; margin: 0; }
.ecard__tag {
  display: inline-block; font-size: .68rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--blue); background: var(--bg-soft);
  padding: 4px 10px; border-radius: 999px; margin-bottom: 10px;
}
.ecard__img { position: relative; }
.ecard__code {
  position: absolute; left: 10px; top: 10px; z-index: 2;
  font-family: var(--head); font-weight: 800; font-size: .72rem; letter-spacing: .04em;
  color: #fff; background: rgba(11,46,79,.82); backdrop-filter: blur(2px);
  padding: 4px 9px; border-radius: 7px; box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   TURNKEY / YOUR LABEL split
   ========================================================================== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split--reverse .split__media { order: 2; }
.split__media {
  border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3.2; border: 1px solid var(--line);
}
.split__media .imgph {
  background:
    linear-gradient(135deg, rgba(11,46,79,.85), rgba(13,86,128,.7)),
    repeating-linear-gradient(45deg, #17324c 0 18px, #16354f 18px 36px);
  color: rgba(255,255,255,.6);
}
.check-list { padding: 0; margin: 22px 0 30px; list-style: none; }
.check-list li { position: relative; padding-left: 34px; margin-bottom: 14px; color: var(--ink); font-weight: 500; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 2px;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(23,179,196,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2317b3c4' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 13px no-repeat;
}

.tiers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 8px; }
.tier { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px 20px; background: #fff; }
.tier b { font-family: var(--head); color: var(--navy); font-size: 1.05rem; display: block; margin-bottom: 6px; }
.tier b::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-right: 8px; vertical-align: middle; }
.tier span { font-size: .84rem; color: var(--muted); }

/* ==========================================================================
   CLIENTS MAP + LOGOS
   ========================================================================== */
.map-wrap { position: relative; border-radius: 18px; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-sm); background: #fff; }
.map-wrap svg { width: 100%; height: auto; display: block; }
.map-wrap svg { padding: 18px 24px; }
.map-country { fill: #dbe6ee; stroke: #fff; stroke-width: 0.8; transition: fill .3s; }
.map-country.on { fill: var(--blue); }
.map-country.on:hover { fill: var(--accent); }
.map-dot { fill: var(--accent); }
.map-legend { display: flex; flex-wrap: wrap; gap: 8px 10px; margin-top: 22px; }
.map-legend span {
  font-size: .82rem; font-weight: 600; color: var(--navy);
  background: var(--bg-soft); border: 1px solid var(--line);
  padding: 6px 12px; border-radius: 999px;
}

.logos { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; margin-top: 10px; }
.logo-box {
  aspect-ratio: 3 / 2;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  padding: 14px;
  font-family: var(--head); font-weight: 800; color: var(--navy);
  font-size: .95rem; text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s;
  filter: grayscale(1); opacity: .8;
}
.logo-box:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); filter: none; opacity: 1; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band {
  background: linear-gradient(120deg, var(--navy), var(--blue));
  color: #fff; border-radius: 22px; padding: clamp(40px, 6vw, 68px);
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center;
  box-shadow: var(--shadow-md);
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #d3e4f1; margin: 0; }
.cta-band__actions { display: flex; flex-direction: column; gap: 12px; }

/* ==========================================================================
   FORM
   ========================================================================== */
.lead {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  box-shadow: var(--shadow-md); padding: clamp(26px, 4vw, 44px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-family: var(--head); font-weight: 600; font-size: .85rem; color: var(--navy); margin-bottom: 7px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 15px;
  border: 1px solid var(--line); border-radius: 10px;
  font-family: var(--font); font-size: .95rem; color: var(--ink);
  background: var(--bg-soft); transition: border .15s, box-shadow .15s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--blue); background: #fff;
  box-shadow: 0 0 0 3px rgba(20,120,184,.12);
}
.field textarea { resize: vertical; min-height: 110px; }
.phone-group { display: flex; gap: 10px; }
.phone-group select { max-width: 130px; }
.form-note { font-size: .8rem; color: var(--muted); margin: 4px 0 18px; }
.form-consent { display: flex; gap: 10px; align-items: flex-start; font-size: .82rem; color: var(--muted); margin-bottom: 18px; }
.form-consent input { margin-top: 3px; }
.form-success {
  display: none; align-items: center; gap: 12px;
  background: rgba(23,179,196,.12); color: #0c6b76;
  border: 1px solid rgba(23,179,196,.4); border-radius: 12px;
  padding: 16px 18px; font-weight: 600; margin-top: 16px;
}
.form-success.show { display: flex; }
.form-success svg { width: 22px; height: 22px; flex: 0 0 auto; }

/* Contact cards */
.contact-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; margin-bottom: 30px; }
.ccard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); }
.ccard__ico { width: 46px; height: 46px; border-radius: 12px; background: var(--bg-soft); color: var(--blue); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.ccard__ico svg { width: 22px; height: 22px; fill: currentColor; }
.ccard h3 { font-size: 1rem; margin-bottom: 4px; }
.ccard p { margin: 0; font-size: .95rem; }
.ccard .placeholder-val { color: var(--blue); font-weight: 700; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: var(--navy); color: #b9cbdb; padding: 60px 0 26px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 40px; }
.footer h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; }
.footer a { color: #b9cbdb; font-size: .92rem; display: block; padding: 5px 0; transition: color .15s; }
.footer a:hover { color: #fff; }
.footer__brand .brand__name { color: #fff; }
.footer__brand p { color: #93a9bd; font-size: .92rem; margin-top: 14px; max-width: 320px; }
.footer__msg { display: flex; gap: 10px; margin-top: 18px; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 22px; display: flex; justify-content: space-between; gap: 16px;
  flex-wrap: wrap; font-size: .84rem; color: #8ba2b7;
}

/* placeholder tag for pending data */
.pending {
  background: rgba(255,255,255,.08);
  border: 1px dashed rgba(255,255,255,.3);
  border-radius: 6px; padding: 1px 8px; font-size: .82rem; color: #cfe0ee;
}

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ==========================================================================
   LOGO IMAGE
   ========================================================================== */
.brand__img { height: 50px; width: auto; display: block; }
.footer .brand__img { height: 46px; }
.brand--light .brand__img,
.brand__img--light { filter: brightness(0) invert(1); opacity: .95; }

/* ==========================================================================
   FLOATING "REQUEST A QUOTE" (bottom-left, small, rectangular)
   ========================================================================== */
.fab-quote {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 90;
  background: var(--blue);
  color: #fff;
  font-family: var(--head);
  font-weight: 700;
  font-size: .85rem;
  padding: 11px 18px;
  border-radius: 8px;              /* rectangular */
  box-shadow: 0 10px 26px rgba(20,120,184,.4);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform .18s ease, background .18s ease;
}
.fab-quote::before {
  content: "";
  width: 16px; height: 16px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.fab-quote:hover { transform: translateY(-2px); background: var(--navy); }

/* ==========================================================================
   CATALOG (sidebar + grid) — equipment & canned
   ========================================================================== */
.catalog { display: grid; grid-template-columns: 264px 1fr; gap: 34px; align-items: start; }
.catalog__side {
  position: sticky; top: calc(var(--header-h) + 14px);
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow-sm);
  max-height: calc(100vh - var(--header-h) - 28px);
  overflow-y: auto;                 /* slider (ползунок) inside the catalog */
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--blue) #e9eff4;
}
.catalog__side::-webkit-scrollbar { width: 10px; }
.catalog__side::-webkit-scrollbar-track { background: #eef3f7; border-radius: 999px; }
.catalog__side::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--blue-light), var(--blue));
  border-radius: 999px; border: 2px solid #eef3f7;
}
.catalog__side::-webkit-scrollbar-thumb:hover { background: var(--navy); }
.side-block { margin-bottom: 22px; }
.side-block:last-child { margin-bottom: 0; }
.side-block__title {
  font-family: var(--head); font-weight: 800; color: var(--navy);
  font-size: .82rem; letter-spacing: .1em; text-transform: uppercase;
  margin: 0 0 12px; padding-bottom: 10px; border-bottom: 1px solid var(--line);
}
.side-item, .side-sub, .side-group__title {
  display: block; width: 100%; text-align: left;
  background: none; border: none; cursor: pointer;
  font-family: var(--font); color: var(--ink);
  padding: 8px 10px; border-radius: 8px; font-size: .92rem; font-weight: 500;
  transition: background .12s, color .12s;
}
.side-item:hover, .side-sub:hover, .side-group__title:hover { background: var(--bg-soft); color: var(--blue); }
.side-item.active, .side-sub.active, .side-group__title.active { background: var(--blue); color: #fff; }
.side-all { font-weight: 700; margin-bottom: 8px; }
.side-group { margin-top: 6px; }
.side-group__title { font-weight: 700; color: var(--navy); }
.side-subs { margin: 2px 0 8px 8px; border-left: 2px solid var(--line); padding-left: 6px; }
.side-sub { font-size: .88rem; padding: 6px 10px; color: var(--muted); }

.chk { display: flex; align-items: center; gap: 9px; padding: 6px 8px; border-radius: 8px; cursor: pointer; font-size: .9rem; color: var(--ink); }
.chk:hover { background: var(--bg-soft); }
.chk input { accent-color: var(--blue); width: 16px; height: 16px; }

.catalog__main { min-height: 400px; }
.catalog__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.flt-empty { grid-column: 1/-1; text-align: center; padding: 40px; color: var(--muted); }

.ecard__more {
  margin-top: 12px; background: none; border: none; cursor: pointer;
  font-family: var(--head); font-weight: 700; font-size: .88rem; color: var(--blue);
  display: inline-flex; align-items: center; gap: 7px; padding: 0;
}
.ecard__more svg { width: 15px; height: 15px; transition: transform .2s; }
.ecard__more:hover svg { transform: translateX(4px); }
.ecard__img { cursor: pointer; }

/* ==========================================================================
   PRODUCT MODAL
   ========================================================================== */
.modal { position: fixed; inset: 0; z-index: 300; display: none; }
.modal.open { display: block; }
.modal__overlay { position: absolute; inset: 0; background: rgba(11,46,79,.55); backdrop-filter: blur(3px); }
.modal__card {
  position: relative; z-index: 2;
  width: min(880px, calc(100% - 32px));
  max-height: calc(100vh - 60px); overflow: auto;
  margin: 40px auto; background: #fff; border-radius: 18px;
  box-shadow: var(--shadow-lg); animation: modalIn .25s ease;
}
@keyframes modalIn { from { opacity: 0; transform: translateY(20px) scale(.98); } to { opacity: 1; transform: none; } }
.modal__grid { display: grid; grid-template-columns: 1fr 1fr; }
.modal__media { min-height: 320px; }
.modal__media .imgph {
  height: 100%; border-radius: 18px 0 0 18px;
  background: linear-gradient(135deg, rgba(20,120,184,.12), rgba(23,179,196,.10)), repeating-linear-gradient(45deg, #eef3f7 0 16px, #e7eef4 16px 32px);
  color: var(--blue);
}
.modal__body { padding: 34px; }
.modal__tag { display: inline-block; font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--blue); background: var(--bg-soft); padding: 4px 10px; border-radius: 999px; margin-bottom: 12px; }
.modal__body h3 { font-size: 1.5rem; }
.modal__specs { margin: 18px 0 24px; }
.modal__specs h4 { font-size: .95rem; color: var(--navy); margin-bottom: 10px; }
.spec-row { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.spec-row span { color: var(--muted); }
.spec-row b { color: var(--navy); }
.spec-group { font-weight: 800; color: var(--navy); font-size: .9rem; padding: 12px 0 4px; }
.spec-row--sub { padding-left: 18px; }
.spec-row--sub span { position: relative; }
.spec-row--sub span::before { content: "–"; position: absolute; left: -14px; color: var(--muted); }
.modal__close {
  position: absolute; top: 14px; right: 14px; z-index: 3;
  width: 38px; height: 38px; border-radius: 50%;
  background: #fff; border: 1px solid var(--line); cursor: pointer;
  display: flex; align-items: center; justify-content: center; color: var(--navy);
  box-shadow: var(--shadow-sm);
}
.modal__close:hover { background: var(--bg-soft); }
.modal__close svg { width: 18px; height: 18px; }

/* ==========================================================================
   PORTFOLIO
   ========================================================================== */
.portfolio-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.pcard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s; }
.pcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pcard__country { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--blue); background: var(--bg-soft); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px; }
.pcard h3 { margin-bottom: 8px; }
.pcard p { margin: 0; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1080px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .stats__inner { grid-template-columns: repeat(3, 1fr); }
  .stat:nth-child(3) { border-right: none; }
  .stat:nth-child(n+4) { border-top: 1px solid var(--line); }
  .cats { grid-template-columns: repeat(2, 1fr); }
  .logos { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 900px) {
  .nav { display: none; }
  .burger { display: flex; }
  .header__actions .lang { display: none; }
  .nav.mobile-open {
    display: flex; flex-direction: column;
    position: absolute; top: var(--header-h); left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 14px 24px; gap: 4px; box-shadow: var(--shadow-md);
  }
  .nav.mobile-open a { padding: 12px 8px; }
  .nav.mobile-open .lang { display: block; margin-top: 8px; }
  .hero .container { grid-template-columns: 1fr; }
  .hero__visual { order: -1; aspect-ratio: 16/10; }
  .split, .cta-band, .equip-grid, .contact-cards { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: -1; }
  .equip-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-band { text-align: center; }
  .cta-band__actions { align-items: stretch; }
}

@media (max-width: 900px) {
  .catalog { grid-template-columns: 1fr; }
  .catalog__side { position: static; }
  .catalog__grid { grid-template-columns: repeat(2, 1fr); }
  .modal__grid { grid-template-columns: 1fr; }
  .modal__media { min-height: 200px; }
  .modal__media .imgph { border-radius: 18px 18px 0 0; }
  .portfolio-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .topbar__note { display: none; }
  .catalog__grid { grid-template-columns: 1fr; }
  .fab-quote { left: 12px; bottom: 12px; font-size: .8rem; padding: 10px 14px; }
  .topbar .container { justify-content: center; }
  .stats__inner { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(odd) { border-right: 1px solid var(--line); }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .cats, .logos, .equip-grid, .form-row, .tiers { grid-template-columns: 1fr; }
  .logos { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr; }
  .phone-group { flex-direction: column; }
  .phone-group select { max-width: none; }
}

/* ==========================================================================
   LIVE / 3D ENHANCEMENTS (livelier look, deeper depth)
   ========================================================================== */
:root{
  --shadow-sm: 0 2px 10px rgba(11,46,79,.07);
  --shadow-md: 0 18px 44px -14px rgba(11,46,79,.24);
  --shadow-lg: 0 40px 90px -30px rgba(11,46,79,.42);
  --glow: 0 10px 34px rgba(20,120,184,.42);
  --glow-cyan: 0 10px 30px rgba(23,179,196,.4);
}

/* decorative background blobs (very subtle, fixed) */
body::before{
  content:""; position:fixed; inset:0; z-index:-2; pointer-events:none;
  background:
    radial-gradient(700px 500px at 88% -6%, rgba(23,179,196,.10), transparent 60%),
    radial-gradient(700px 520px at -8% 8%, rgba(20,120,184,.10), transparent 58%);
}

/* keep the language switcher usable on mobile */
@media (max-width: 900px){ .header__actions .lang{ display:inline-flex; } }

/* 7 nav items don't fit on narrow desktops/tablets -> collapse into the burger */
@media (max-width: 1180px){
  .nav { display: none; }
  .burger { display: flex; }
  .header__actions .lang { display: inline-flex; }
  .nav.mobile-open {
    display: flex; flex-direction: column;
    position: absolute; top: var(--header-h); left: 0; right: 0; z-index: 60;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 14px 24px; gap: 4px; box-shadow: var(--shadow-md);
  }
  .nav.mobile-open a { padding: 12px 8px; }
}

/* ---------- header: glass + depth on scroll ---------- */
.header{
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
          backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid rgba(11,46,79,.08);
  transition:box-shadow .3s, background .3s;
}
.header.scrolled{ box-shadow:0 14px 40px -18px rgba(11,46,79,.35); background:rgba(255,255,255,.92); }

/* ---------- hero: alive gradient + floating orbs ---------- */
.hero{ position:relative; overflow:hidden; isolation:isolate;
  background:linear-gradient(155deg,#0a2a49 0%,#103a61 48%,#155a86 100%); }
.hero::before{
  content:""; position:absolute; z-index:-1; width:60vw; height:60vw; max-width:720px; max-height:720px;
  top:-18%; right:-12%; border-radius:50%;
  background:radial-gradient(circle at 30% 30%, rgba(23,179,196,.55), rgba(23,179,196,0) 62%);
  filter:blur(18px); animation:floatA 14s ease-in-out infinite;
}
.hero::after{
  content:""; position:absolute; z-index:-1; width:52vw; height:52vw; max-width:600px; max-height:600px;
  bottom:-24%; left:-10%; border-radius:50%;
  background:radial-gradient(circle at 60% 40%, rgba(31,155,209,.5), rgba(31,155,209,0) 62%);
  filter:blur(20px); animation:floatB 18s ease-in-out infinite;
}
@keyframes floatA{ 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(-26px,30px) scale(1.08)} }
@keyframes floatB{ 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(30px,-24px) scale(1.1)} }
.hero h1{ text-shadow:0 18px 40px rgba(0,0,0,.28); }
.hero h1 em{ color:var(--accent); font-style:normal;
  background:linear-gradient(120deg,#4fe0ef,#8ef0ff); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }

/* ---------- buttons: gradient + glow + press ---------- */
.btn{ transition:transform .16s, box-shadow .2s, filter .2s; }
.btn:not(.btn--white){ background:linear-gradient(135deg,var(--blue-light),var(--blue)); box-shadow:var(--glow); }
.btn:not(.btn--white):hover{ transform:translateY(-3px); box-shadow:0 16px 40px rgba(20,120,184,.5); filter:brightness(1.05); }
.btn:active{ transform:translateY(-1px); }
.btn--white{ box-shadow:0 10px 26px rgba(11,46,79,.16); }
.btn--white:hover{ transform:translateY(-3px); box-shadow:0 16px 38px rgba(11,46,79,.24); }

/* ---------- floating quote button: soft pulse ---------- */
.fab-quote{ background:linear-gradient(135deg,var(--accent),var(--blue)); box-shadow:var(--glow-cyan); }
.fab-quote::after{ content:""; position:absolute; inset:0; border-radius:8px; box-shadow:0 0 0 0 rgba(23,179,196,.5); animation:fabPulse 2.6s infinite; }
@keyframes fabPulse{ 0%{box-shadow:0 0 0 0 rgba(23,179,196,.45)} 70%{box-shadow:0 0 0 14px rgba(23,179,196,0)} 100%{box-shadow:0 0 0 0 rgba(23,179,196,0)} }

/* ---------- 3D cards (tilt-enabled) ---------- */
.cats, .catalog__grid, .portfolio-grid, .tiers{ perspective:1200px; }
.cat, .ecard, .pcard, .tier, .ccard{ transform-style:preserve-3d; transition:transform .25s cubic-bezier(.2,.7,.3,1), box-shadow .25s; will-change:transform; }
.cat:hover, .ecard:hover, .pcard:hover, .ccard:hover{ box-shadow:var(--shadow-lg); }
.tilt-inner{ transform:translateZ(30px); }
.cat__img, .ecard__img{ transition:transform .25s; }
.cat:hover .cat__img, .ecard:hover .ecard__img{ transform:translateZ(24px); }

/* stat cards pop */
.stats__inner{ box-shadow:var(--shadow-lg); }
.stat b{ background:linear-gradient(120deg,var(--blue),var(--accent)); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }

/* image placeholders: subtle shimmer */
.imgph{ position:relative; overflow:hidden; }
.imgph::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(115deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform:translateX(-100%); animation:shimmer 3.4s infinite;
}
@keyframes shimmer{ 0%{transform:translateX(-100%)} 60%,100%{transform:translateX(100%)} }

/* eyebrow accent */
.eyebrow{ position:relative; }

/* logo tiles depth */
.logo-box{ transition:transform .2s, box-shadow .2s; }
.logo-box:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }

/* richer reveal */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.in{ opacity:1; transform:none; }

/* section soft depth */
.bg-soft{ background:linear-gradient(180deg,var(--bg-soft),#eaf1f6); }

@media (prefers-reduced-motion: reduce){
  .hero::before,.hero::after,.imgph::after,.fab-quote::after{ animation:none; }
  .reveal{ transition:opacity .3s; transform:none; }
}

/* ---------- OWNER block (contacts page) ---------- */
.owner__photo{ width:100%; max-width:460px; aspect-ratio:4/5; border-radius:20px;
  background:linear-gradient(135deg,#e8f0f7,#dcedf4); box-shadow:var(--shadow-md);
  margin:16px 0; overflow:hidden; }
.owner__photo--ph{ display:flex; align-items:center; justify-content:center; color:#9fb6c9; }
.owner__photo--ph svg{ width:96px; height:96px; fill:currentColor; }
.owner__cap b{ display:block; font-family:var(--head); font-size:1.25rem; color:var(--navy); }
.owner__cap span{ color:var(--muted); }

/* ---------- PORTFOLIO cards with photo ---------- */
.pcard--photo{ padding:0; overflow:hidden; display:flex; flex-direction:column; }
.pcard__media{ aspect-ratio:3/2; width:100%; background:linear-gradient(135deg,#e8f0f7,#dcedf4); }
.pcard__media--ph{ display:flex; align-items:center; justify-content:center; color:#bcd0e0; }
.pcard__media--ph svg{ width:64px; height:64px; fill:currentColor; }
.pcard--photo .pcard__body{ padding:24px; }
.pcard--photo h3{ margin-bottom:8px; }
.pcard--photo p{ margin:0; }

/* ---------- CLIENTS (logos) ---------- */
.logo-link{ display:block; text-decoration:none; }
.clients-empty{ grid-column:1/-1; text-align:center; color:var(--muted); padding:26px 0; }

/* ---------- hide Google auto-translate UI (non-base languages) ---------- */
#google_translate_element{ display:none; }
.goog-te-banner-frame,.skiptranslate{ display:none !important; }
body{ top:0 !important; }
.goog-tooltip,.goog-tooltip:hover{ display:none !important; }
.goog-text-highlight{ background:none !important; box-shadow:none !important; }

/* ---------- equipment catalog scrollbar (ползунок) — clearly visible ---------- */
.catalog__side{ scrollbar-width:auto; scrollbar-color:var(--blue) #e3edf5; }
.catalog__side::-webkit-scrollbar{ width:12px; }
.catalog__side::-webkit-scrollbar-thumb{
  background:linear-gradient(180deg,var(--blue-light,#2b8fd6),var(--blue));
  border-radius:999px; border:3px solid #eef3f7; min-height:40px;
}

/* ==========================================================================
   MOBILE REFINEMENTS — make everything comfortable on phones
   ========================================================================== */
@media (max-width: 900px){
  .brand__logo{ width:40px; height:40px; }
  .brand__logo svg{ width:23px; height:23px; }
  .brand__img{ height:42px; }
  .footer .brand__img{ height:42px; }
  .brand__name{ font-size:1.15rem; }
  .fab-quote{ z-index:60; }
  /* modal fits the screen and scrolls */
  .modal__card{ width:calc(100% - 24px); max-height:92vh; overflow:auto; }
}

@media (max-width: 640px){
  .container{ padding-left:16px; padding-right:16px; }
  .hero h1, .hero__title{ font-size:clamp(1.7rem,7vw,2.3rem); line-height:1.15; }
  .section, section{ }
  .catalog__grid{ grid-template-columns:1fr; }
  .catalog__side{ max-height:none; }
  /* messenger bar: bigger tap targets, wrap nicely */
  .msg-bar{ gap:10px; }
  .msg-ico{ width:40px; height:40px; }
  /* owner block centers */
  .owner{ text-align:center; }
  .owner__photo{ margin-left:auto; margin-right:auto; }
  /* contact cards stack */
  .contact-cards{ grid-template-columns:1fr; }
  /* forms: full width controls */
  .form-row{ grid-template-columns:1fr; }
  .logos{ grid-template-columns:repeat(2,1fr); }
}

@media (max-width: 420px){
  .brand__logo{ width:36px; height:36px; }
  .brand__logo svg{ width:20px; height:20px; }
  .brand__name{ font-size:1.05rem; }
  .brand__tag{ font-size:.55rem; letter-spacing:.2em; }
  .lang__current{ font-size:.85rem; }
  .hero h1, .hero__title{ font-size:1.55rem; }
  .cats, .tiers, .equip-grid, .catalog__grid{ grid-template-columns:1fr; }
  .logos{ grid-template-columns:repeat(2,1fr); }
  .fab-quote{ left:10px; bottom:10px; padding:9px 12px; font-size:.78rem; }
  .modal__card{ width:calc(100% - 16px); }
  .stat__n{ font-size:1.5rem; }
}

/* ==========================================================================
   MOBILE CATALOG — collapsible sidebar (products visible first)
   ========================================================================== */
.catalog__toggle{ display:none; }
@media (max-width: 900px){
  .catalog{ gap:0; }
  .catalog__toggle{
    display:flex; align-items:center; justify-content:space-between; gap:12px;
    width:100%; padding:15px 18px; margin:0 0 16px;
    background:#fff; border:1px solid var(--line); border-radius:14px;
    font-family:var(--head); font-weight:800; color:var(--navy);
    font-size:1.02rem; box-shadow:var(--shadow-sm); cursor:pointer;
    -webkit-tap-highlight-color:transparent; touch-action:manipulation;
  }
  .catalog__toggle .chev{ flex:0 0 auto; transition:transform .25s ease; color:var(--blue); }
  .catalog.side-open .catalog__toggle .chev{ transform:rotate(180deg); }

  /* collapsed by default on phones — grid shows immediately under the button */
  .catalog__side{
    max-height:0; overflow:hidden;
    padding:0 18px; border-width:0; margin:0; box-shadow:none; opacity:0;
    transition:max-height .3s ease, opacity .2s ease, padding .2s ease, margin .2s ease;
  }
  .catalog.side-open .catalog__side{
    max-height:72vh; overflow-y:auto;
    padding:18px; border-width:1px; margin:0 0 18px; opacity:1;
    box-shadow:var(--shadow-sm);
  }
  /* larger tap targets inside the filter panel */
  .side-item, .side-sub, .side-group__title{ padding:12px 12px; font-size:1rem; }
  .side-sub{ font-size:.95rem; padding:10px 12px; }
  .chk{ padding:10px 8px; font-size:1rem; }
}

/* ==========================================================================
   MOBILE PERFORMANCE — smooth scrolling & instant taps on phones
   ========================================================================== */
@media (hover: none), (max-width: 900px){
  /* backdrop blur on the sticky header repaints every frame -> kills scroll */
  .header{ backdrop-filter:none; -webkit-backdrop-filter:none; background:#fff; }
  /* drop 3D contexts on large grids (heavy compositing on mobile) */
  .cats, .catalog__grid, .portfolio-grid, .tiers{ perspective:none; }
  .cat:hover, .ecard:hover, .pcard:hover, .ccard:hover, .tier:hover{ transform:none; }
  .cat:hover .cat__img, .ecard:hover .ecard__img{ transform:none; }
  /* stop infinite animations that run off-screen and drain the GPU */
  .hero::before, .hero::after, .fab-quote::after, .imgph::after,
  .stat b{ animation:none !important; }
  /* instant taps, no 300ms delay, no grey flash */
  a, button, .btn, .nav a, input, select, textarea, [role="button"]{
    touch-action:manipulation; -webkit-tap-highlight-color:transparent;
  }
}

/* ==========================================================================
   SALE badges + prices
   ========================================================================== */
.ecard__img{ position:relative; }
.sale-badge{
  position:absolute; top:10px; left:10px; z-index:3;
  background:linear-gradient(135deg,#ff4b3e,#e11d1d); color:#fff;
  font-family:Manrope, Inter, sans-serif; font-weight:800; font-size:.82rem;
  letter-spacing:.02em; padding:5px 10px; border-radius:999px;
  box-shadow:0 4px 12px rgba(225,29,29,.45);
}
.sale-badge--inline{ position:static; display:inline-block; margin-right:8px; }
.price{ display:flex; align-items:baseline; gap:10px; margin:2px 0 10px; flex-wrap:wrap; }
.price__now{ font-family:Manrope, Inter, sans-serif; font-weight:800; font-size:1.28rem; color:#e11d1d; }
.price__old{ font-size:1rem; color:#93a3b3; text-decoration:line-through; }
.modal__price{ display:flex; align-items:center; gap:10px; margin:6px 0 4px; flex-wrap:wrap; }
.modal__price .price__now{ font-size:1.5rem; }

/* ==========================================================================
   CONTAINER-FACTORIES page + PDF download cards
   ========================================================================== */
.cont-feats{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:20px;
}
.cont-feat{
  background:var(--card,#fff); border:1px solid var(--line,#e6edf3); border-radius:16px;
  padding:24px 22px; box-shadow:var(--shadow-sm,0 6px 18px rgba(11,46,79,.06));
  transition:transform .2s ease, box-shadow .2s ease;
}
.cont-feat:hover{ transform:translateY(-5px); box-shadow:0 14px 30px rgba(11,46,79,.12); }
.cont-feat__ico{
  width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,#e8f3fb,#d5e9f6); color:var(--blue,#127bc4); margin-bottom:14px;
}
.cont-feat__ico svg{ width:26px; height:26px; }
.cont-feat h3{ margin:0 0 6px; font-size:1.08rem; }
.cont-feat p{ margin:0; color:var(--muted,#5b6b7b); font-size:.95rem; line-height:1.5; }

.docs-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr)); gap:22px; }
.doccard{
  display:flex; gap:18px; align-items:center;
  background:var(--card,#fff); border:1px solid var(--line,#e6edf3); border-radius:18px;
  padding:22px; box-shadow:var(--shadow-sm,0 6px 18px rgba(11,46,79,.06));
  transition:transform .2s ease, box-shadow .2s ease;
}
.doccard:hover{ transform:translateY(-4px); box-shadow:0 16px 34px rgba(11,46,79,.14); }
.doccard__ico{
  flex:none; width:64px; height:80px; border-radius:10px; position:relative;
  background:linear-gradient(135deg,#ff5b5b,#e11d1d); color:#fff;
  display:flex; align-items:flex-end; justify-content:center; padding-bottom:9px;
  font-family:Manrope, Inter, sans-serif; font-weight:800; font-size:.72rem; letter-spacing:.06em;
  box-shadow:0 8px 18px rgba(225,29,29,.35);
}
.doccard__ico::before{ content:""; position:absolute; top:0; right:0; border-width:0 16px 16px 0;
  border-style:solid; border-color:#fff #fbeaea; border-top-right-radius:10px; }
.doccard__b{ flex:1; min-width:0; }
.doccard__b h3{ margin:0 0 4px; font-size:1.1rem; }
.doccard__b p{ margin:0 0 12px; color:var(--muted,#5b6b7b); font-size:.92rem; }
.doccard__dl{
  display:inline-flex; align-items:center; gap:8px; text-decoration:none;
  background:linear-gradient(135deg,var(--blue,#127bc4),var(--blue-d,#0b5a92)); color:#fff;
  font-family:Inter, sans-serif; font-weight:700; font-size:.92rem;
  padding:10px 16px; border-radius:11px; transition:filter .18s ease, transform .18s ease;
}
.doccard__dl:hover{ filter:brightness(1.07); transform:translateY(-1px); }
.doccard__dl svg{ width:17px; height:17px; }
.doccard__size{ margin-left:8px; font-weight:400; opacity:.8; font-size:.85rem; }
@media (max-width:560px){
  .doccard{ flex-direction:row; padding:16px; gap:14px; }
  .doccard__ico{ width:52px; height:66px; }
}