/* ============================================================
   Автономка — style.css
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --color-dark:    #1a2e4a;
  --color-orange:  #f5a623;
  --color-green:   #2ecc40;
  --color-grey:    #f4f6f8;
  --color-white:   #ffffff;
  --color-text:    #222831;
  --color-muted:   #6c757d;
  --color-border:  #e0e6ed;
  --radius:        8px;
  --radius-lg:     12px;
  --shadow:        0 2px 12px rgba(26,46,74,.10);
  --shadow-hover:  0 6px 24px rgba(26,46,74,.18);
  --transition:    .22s ease;
  --font:          'Segoe UI', Arial, sans-serif;
  --max-w:         1200px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--color-grey);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font); }
main { flex: 1; }

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 16px;
}
.section { padding: 56px 0; }
.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 32px;
  position: relative;
}
.section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 4px;
  background: var(--color-orange);
  border-radius: 2px;
  margin-top: 8px;
}
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.badge-green  { background: rgba(46,204,64,.15); color: #17a126; }
.badge-orange { background: rgba(245,166,35,.15); color: #c07d00; }
.badge-grey   { background: var(--color-border);  color: var(--color-muted); }
.price-tag {
  color: var(--color-green);
  font-weight: 700;
  font-size: 1.15rem;
}
.text-muted { color: var(--color-muted); font-size: .88rem; }
.hidden { display: none !important; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius);
  font-size: .95rem;
  font-weight: 600;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn-primary {
  background: var(--color-orange);
  color: var(--color-dark);
  border-color: var(--color-orange);
}
.btn-primary:hover { background: #e0921a; border-color: #e0921a; }
.btn-outline {
  background: transparent;
  color: var(--color-dark);
  border-color: var(--color-dark);
}
.btn-outline:hover { background: var(--color-dark); color: var(--color-white); }
.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,.6);
}
.btn-outline-light:hover { background: rgba(255,255,255,.12); }
.btn-tg {
  background: #2196f3;
  color: var(--color-white);
  border-color: #2196f3;
}
.btn-tg:hover { background: #1565c0; border-color: #1565c0; }
.btn-partner {
  background: transparent;
  color: var(--color-orange);
  border-color: var(--color-orange);
}
.btn-partner:hover { background: var(--color-orange); color: var(--color-dark); }
.btn-sm { padding: 7px 16px; font-size: .85rem; }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Header ---------- */
.site-header {
  background: var(--color-dark);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 16px rgba(0,0,0,.25);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 66px;
}
.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-img {
  height: 44px;
  width: 44px;
  object-fit: contain;
  border-radius: 6px;
}
.logo-text {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-green);
  letter-spacing: .03em;
}
.main-nav { flex: 1; }
.main-nav ul {
  display: flex;
  gap: 4px;
}
.main-nav a {
  color: rgba(255,255,255,.82);
  padding: 8px 14px;
  border-radius: var(--radius);
  font-weight: 500;
  transition: color var(--transition), background var(--transition);
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--color-white);
  background: rgba(255,255,255,.10);
}
.header-actions { flex-shrink: 0; display: flex; gap: 8px; align-items: center; }

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  margin-left: auto;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.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 {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 22px 0 18px;
  overflow: hidden;
}
.hero-inner {
  display: flex;
  align-items: center;
  gap: 24px;
}
.hero-content { flex: 1; }
.hero-eyebrow {
  display: inline-block;
  background: rgba(245,166,35,.18);
  color: var(--color-orange);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.hero h1 {
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
}
.hero h1 span { color: var(--color-orange); }
.hero-sub {
  font-size: .97rem;
  color: rgba(255,255,255,.78);
  margin-bottom: 22px;
  max-width: 420px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-mascot {
  flex-shrink: 0;
  width: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-mascot img {
  width: 100%;
  max-width: 220px;
  filter: drop-shadow(0 8px 32px rgba(0,0,0,.35));
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}

/* ---------- Home split (categories + tg feed) ---------- */
.home-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

/* Category cards */
.cat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.cat-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 2px solid transparent;
  text-decoration: none;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.cat-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: var(--color-orange);
}
.cat-card__img-wrap {
  width: 100%;
  background: #f5f6f8;
}
.cat-card__img {
  width: 100%;
  height: 210px;
  object-fit: contain;
  display: block;
  transition: transform .35s ease;
}
.cat-card:hover .cat-card__img { transform: scale(1.04); }
.cat-card__overlay {
  padding: 10px 12px 12px;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
}
.cat-card__name {
  font-size: .88rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-dark);
}
.cat-card__count {
  font-size: .76rem;
  color: var(--color-muted);
  margin-top: 3px;
}
.cat-card:last-child:nth-child(odd) { grid-column: span 2; }

/* Telegram feed — офіційний embed зі скролом */
.tg-feed {
  width: 100%;
  height: 680px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #c4cdd8 transparent;
}
.tg-feed::-webkit-scrollbar { width: 5px; }
.tg-feed::-webkit-scrollbar-track { background: transparent; }
.tg-feed::-webkit-scrollbar-thumb { background: #c4cdd8; border-radius: 4px; }
.tg-feed iframe {
  width: 100% !important;
  border-radius: 12px;
  display: block;
}

/* ---------- Product grid ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ---------- Product card ---------- */
.product-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 2px solid transparent;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  position: relative;
}
.product-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
  border-color: var(--color-orange);
}

/* Image area */
.product-card__img-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-grey);
  border-bottom: 1px solid var(--color-border);
}
.product-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  transition: transform .45s ease;
}
.product-card:hover .product-card__img-wrap img { transform: scale(1.07); }

/* Gradient overlay at bottom of image */
.product-card__img-wrap::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(to top, rgba(244,246,248,.7), transparent);
  pointer-events: none;
}

.product-card__availability {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
}

/* Body */
.product-card__body {
  padding: 16px 18px 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-card__category {
  font-size: .72rem;
  font-weight: 700;
  color: var(--color-orange);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.product-card__title {
  font-size: .97rem;
  font-weight: 600;
  color: var(--color-dark);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.product-card__price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--color-border);
}

.product-card__price {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--color-green);
  letter-spacing: -.01em;
}

.product-card__sku {
  font-size: .72rem;
  color: var(--color-muted);
  margin-left: auto;
}

/* Footer / CTA */
.product-card__footer {
  padding: 0 18px 18px;
}

.product-card__footer .btn {
  border-radius: var(--radius);
  font-size: .88rem;
  padding: 10px 16px;
  background: var(--color-dark);
  color: var(--color-white);
  border-color: var(--color-dark);
  transition: background var(--transition), border-color var(--transition), transform .15s;
}
.product-card__footer .btn:hover {
  background: var(--color-orange);
  border-color: var(--color-orange);
  color: var(--color-dark);
}
.product-card__footer .btn:active { transform: scale(.97); }

/* ---------- Why us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow);
  text-align: center;
}
.why-card__icon {
  width: 120px;
  height: 120px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.why-card__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.why-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 10px;
}
.why-card p { color: var(--color-muted); font-size: .92rem; }

/* ---------- News cards ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.blog-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.blog-card__img {
  overflow: hidden;
  background: var(--color-grey);
}
.blog-card__img img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform .4s ease;
}
.blog-card:hover .blog-card__img img { transform: scale(1.05); }
.blog-card__body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.blog-card__date { font-size: .8rem; color: var(--color-muted); }
.blog-card__text { font-size: .93rem; line-height: 1.55; flex: 1; }
.blog-card__link {
  color: var(--color-orange);
  font-weight: 600;
  font-size: .88rem;
  transition: color var(--transition);
}
.blog-card__link:hover { color: #c07d00; }

/* ---------- Contacts section ---------- */
.contacts-section {
  background: var(--color-dark);
  color: var(--color-white);
}
.contacts-inner {
  display: flex;
  align-items: center;
  gap: 48px;
}
.contacts-content { flex: 1; }
.contacts-section .section-title { color: var(--color-white); }
.contacts-section .section-title::after { background: var(--color-orange); }
.contacts-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}
.contacts-info a {
  color: var(--color-orange);
  font-weight: 600;
  transition: color var(--transition);
}
.contacts-info a:hover { color: #ffc555; }
.contacts-mascot {
  flex-shrink: 0;
  width: 200px;
  opacity: .92;
}
.contacts-mascot img { width: 100%; }

/* ---------- Footer ---------- */
.site-footer {
  background: #111e2e;
  color: rgba(255,255,255,.6);
  padding: 28px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-logo { display: flex; align-items: center; gap: 8px; }
.footer-logo-text { color: var(--color-green); font-weight: 700; }
.footer-links { display: flex; gap: 16px; }
.footer-links a {
  color: rgba(255,255,255,.55);
  font-size: .88rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-white); }
/* ---------- Specs table ---------- */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  font-size: .9rem;
}
.specs-table td {
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  vertical-align: top;
}
.specs-table tr:nth-child(even) td { background: var(--color-grey); }
.specs-table td.specs-section {
  background: #e8edf3 !important;
  font-weight: 600;
  color: var(--color-dark);
}

/* ---------- Footer contacts ---------- */
.footer-contacts {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.footer-contacts a,
.footer-contacts span {
  color: rgba(255,255,255,.6);
  font-size: .85rem;
  transition: color var(--transition);
}
.footer-contacts a:hover { color: var(--color-white); }
.footer-copy { font-size: .82rem; }
.footer-legal {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .82rem;
}
.footer-legal a {
  color: rgba(255,255,255,.55);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}
.footer-legal a:hover { color: var(--color-white); }

/* ---------- Legal pages ---------- */
.legal-content {
  max-width: 820px;
  margin: 0 auto;
  line-height: 1.8;
  color: var(--color-dark);
}
.legal-content h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 32px 0 10px;
  color: var(--color-dark);
}
.legal-content p { margin-bottom: 12px; }
.legal-content ul {
  margin: 0 0 12px 20px;
  padding: 0;
}
.legal-content ul li { margin-bottom: 6px; }
.legal-content a { color: var(--color-primary); }
.legal-content a:hover { text-decoration: underline; }

/* ---------- Catalog page ---------- */
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 32px;
  align-items: start;
}
.filters-panel {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
  position: sticky;
  top: 82px;
}
.filters-panel h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-border);
}
.filter-group { margin-bottom: 22px; }
.filter-group label {
  display: block;
  font-size: .83rem;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 8px;
}
.filter-input {
  width: 100%;
  padding: 9px 12px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-size: .92rem;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition);
  outline: none;
}
.filter-input:focus { border-color: var(--color-orange); }
.filter-select {
  width: 100%;
  padding: 9px 12px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-size: .92rem;
  font-family: var(--font);
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236c757d' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.filter-select:focus { border-color: var(--color-orange); }
.filter-radio-group { display: flex; flex-direction: column; gap: 8px; }
.filter-radio {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: .92rem;
}
.filter-radio input { accent-color: var(--color-orange); width: 16px; height: 16px; cursor: pointer; }
.btn-reset {
  width: 100%;
  background: none;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 9px;
  font-size: .88rem;
  color: var(--color-muted);
  transition: border-color var(--transition), color var(--transition);
}
.btn-reset:hover { border-color: var(--color-orange); color: var(--color-orange); }

.catalog-main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.catalog-counter { font-size: .9rem; color: var(--color-muted); }
.catalog-sort { display: flex; align-items: center; gap: 10px; }
.catalog-sort label { font-size: .85rem; color: var(--color-muted); white-space: nowrap; }
.sort-select {
  padding: 7px 32px 7px 12px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-size: .88rem;
  font-family: var(--font);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236c757d' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-color: var(--color-white);
  cursor: pointer;
  transition: border-color var(--transition);
}
.sort-select:focus { border-color: var(--color-orange); }

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.page-btn {
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  border-radius: var(--radius);
  border: 2px solid var(--color-border);
  background: var(--color-white);
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-dark);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.page-btn:hover:not(:disabled) { border-color: var(--color-orange); color: var(--color-orange); }
.page-btn.active { background: var(--color-orange); border-color: var(--color-orange); color: var(--color-dark); font-weight: 700; }
.page-btn:disabled { opacity: .4; cursor: not-allowed; }

/* ---------- Product page ---------- */
.product-page { padding: 32px 0 72px; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  font-size: .83rem;
  color: var(--color-muted);
  margin-bottom: 28px;
  background: var(--color-white);
  padding: 10px 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.breadcrumb a { color: var(--color-orange); font-weight: 500; transition: color var(--transition); }
.breadcrumb a:hover { color: #c07d00; }
.breadcrumb-sep { color: var(--color-border); }

.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* --- Gallery --- */
.product-gallery { position: sticky; top: 82px; }

.gallery-main {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 2px solid var(--color-border);
  margin-bottom: 12px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-in;
}
.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
  transition: opacity .25s, transform .35s;
}
.gallery-main:hover img { transform: scale(1.04); }

.gallery-thumbs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.gallery-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius);
  border: 2px solid var(--color-border);
  overflow: hidden;
  cursor: pointer;
  background: var(--color-white);
  transition: border-color var(--transition), transform .2s;
  flex-shrink: 0;
}
.gallery-thumb:hover { transform: scale(1.05); }
.gallery-thumb.active { border-color: var(--color-orange); box-shadow: 0 0 0 2px rgba(245,166,35,.25); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }

/* --- Product info panel --- */
.product-info {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.product-info__header {
  padding: 28px 28px 20px;
  border-bottom: 1px solid var(--color-border);
}

.product-info__badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.product-title {
  font-size: clamp(1.15rem, 2.2vw, 1.55rem);
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.3;
}

.product-info__price-block {
  padding: 20px 28px;
  background: linear-gradient(135deg, rgba(46,204,64,.06) 0%, rgba(46,204,64,.02) 100%);
  border-bottom: 1px solid var(--color-border);
}
.product-price-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.product-price-label {
  font-size: .78rem;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 6px;
}
.product-price {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-green);
  letter-spacing: -.02em;
  line-height: 1;
}

.product-info__meta {
  padding: 18px 28px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.product-meta-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: .88rem;
}
.product-meta-row__label {
  color: var(--color-muted);
  min-width: 90px;
  flex-shrink: 0;
}
.product-meta-row__value { color: var(--color-text); font-weight: 500; }

.product-info__desc {
  padding: 20px 28px;
  border-bottom: 1px solid var(--color-border);
}
.product-desc-title {
  font-size: .78rem;
  font-weight: 700;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 10px;
}
.product-desc {
  font-size: .92rem;
  line-height: 1.75;
  color: #444;
  max-height: 200px;
  overflow-y: auto;
  white-space: pre-line;
}
.product-desc::-webkit-scrollbar { width: 4px; }
.product-desc::-webkit-scrollbar-track { background: var(--color-grey); border-radius: 2px; }
.product-desc::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 2px; }

.product-info__actions {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.product-price-row .btn-tg,
.product-info__actions .btn-tg {
  font-size: 1.05rem;
  padding: 15px 24px;
  border-radius: var(--radius);
  font-weight: 700;
  letter-spacing: .01em;
}
.product-info__actions .btn-outline {
  font-size: .9rem;
  padding: 11px 20px;
}
.btn-datasheet {
  background: #e8f4fd;
  color: #1565c0;
  border: 2px solid #90caf9;
  font-weight: 700;
  font-size: .95rem;
  padding: 10px 20px;
  border-radius: var(--radius);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.btn-datasheet:hover {
  background: #bbdefb;
  border-color: #1565c0;
  color: #0d47a1;
}

/* ---------- Blog page ---------- */
.blog-page { padding: 40px 0 64px; }
.blog-grid-full {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 680px;
  margin: 0 auto;
}

/* ---------- Telegram-style post ---------- */
.tg-post {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.tg-post__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px 14px;
}
.tg-post__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--color-grey);
}
.tg-post__meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.tg-post__channel {
  font-weight: 700;
  font-size: .95rem;
  color: var(--color-dark);
}
.tg-post__date {
  font-size: .78rem;
  color: var(--color-muted);
}
.tg-post__img {
  width: 100%;
  background: var(--color-grey);
}
.tg-post__img img {
  width: 100%;
  height: auto;
  display: block;
}
.tg-post__text {
  padding: 16px 20px;
  font-size: .95rem;
  line-height: 1.65;
  color: var(--color-text);
  white-space: pre-wrap;
  word-break: break-word;
}
.tg-post__footer {
  padding: 12px 20px 16px;
  border-top: 1px solid var(--color-border);
}
.tg-post__link {
  color: var(--color-orange);
  font-weight: 600;
  font-size: .88rem;
  transition: color var(--transition);
}
.tg-post__link:hover { color: #c07d00; }

/* ---------- Empty state ---------- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 64px 24px;
  text-align: center;
}
.empty-state img { width: 160px; opacity: .85; }
.empty-state h3 { font-size: 1.2rem; color: var(--color-dark); }
.empty-state p { color: var(--color-muted); max-width: 380px; }

/* ---------- Error / Loading ---------- */
.loading-state {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  gap: 12px;
  color: var(--color-muted);
}
.spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-orange);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 404 page ---------- */
.page-404 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  text-align: center;
  padding: 48px 24px;
  gap: 24px;
}
.page-404__stickers {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}
.page-404__stickers img { width: 120px; animation: float 4s ease-in-out infinite; }
.page-404__stickers img:nth-child(2) { animation-delay: -.8s; }
.page-404__stickers img:nth-child(3) { animation-delay: -1.6s; }
.page-404 h1 {
  font-size: clamp(3rem, 10vw, 6rem);
  font-weight: 900;
  color: var(--color-dark);
  opacity: .12;
  line-height: 1;
  margin: -8px 0;
}
.page-404 h2 { font-size: 1.5rem; font-weight: 700; color: var(--color-dark); }
.page-404 p { color: var(--color-muted); max-width: 400px; }

/* ---------- Page header ---------- */
.page-header {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 36px 0;
  margin-bottom: 0;
}
.page-header h1 { font-size: 1.8rem; font-weight: 800; }
.page-header p { color: rgba(255,255,255,.7); margin-top: 8px; }

/* ---------- Articles page ---------- */
.articles-page { padding: 40px 0 72px; }

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.article-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 2px solid transparent;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  cursor: pointer;
}
.article-card:hover,
.article-card:focus {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: var(--color-orange);
  outline: none;
}
.article-card__img {
  overflow: hidden;
  background: var(--color-white);
}
.article-card__img--placeholder {
  min-height: 160px;
  background: linear-gradient(135deg, #e8ecf1 0%, #d0d8e4 100%);
}
.article-card__img img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  transition: transform .4s ease;
}
.article-card:hover .article-card__img img { transform: scale(1.02); }
.article-card__body {
  padding: 20px 20px 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.article-card__date { font-size: .78rem; color: var(--color-muted); }
.article-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.4;
}
.article-card__summary {
  font-size: .9rem;
  color: var(--color-muted);
  line-height: 1.55;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.article-card__footer {
  padding: 0 20px 20px;
}
.article-card__link {
  color: var(--color-orange);
  font-weight: 600;
  font-size: .88rem;
  transition: color var(--transition);
}
.article-card:hover .article-card__link { color: #c07d00; }

/* ---- Full article view ---- */
.article-full {
  max-width: 720px;
  margin: 0 auto;
  padding: 8px 0 40px;
}
.article-full__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  color: var(--color-orange);
  font-size: .9rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  padding: 0;
  margin-bottom: 24px;
  transition: color var(--transition);
}
.article-full__back:hover { color: #c07d00; }
.article-full__img {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
  box-shadow: var(--shadow);
}
.article-full__img img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}
.article-full__content {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 36px 40px;
}
.article-full__date {
  font-size: .8rem;
  color: var(--color-muted);
  margin-bottom: 12px;
}
.article-full__title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.25;
  margin-bottom: 16px;
}
.article-full__lead {
  font-size: 1.08rem;
  color: var(--color-muted);
  line-height: 1.65;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--color-border);
}
.article-full__body {
  font-size: .97rem;
  line-height: 1.8;
  color: #333;
}
.article-full__body p { margin-bottom: 16px; }
.article-full__body p:last-child { margin-bottom: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 1200px) {
  .catalog-layout { grid-template-columns: 220px 1fr; }
}

@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .product-layout { grid-template-columns: 1fr; }
  .product-gallery { position: static; }
  .contacts-inner { flex-direction: column; text-align: center; }
  .contacts-mascot { width: 140px; }
}

@media (max-width: 900px) {
  .articles-grid { grid-template-columns: repeat(2, 1fr); }
  .article-full__content { padding: 24px 24px; }
}

@media (max-width: 768px) {
  .burger { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 66px;
    left: 0;
    right: 0;
    background: var(--color-dark);
    padding: 12px 16px 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,.3);
    z-index: 99;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 2px; }
  .main-nav a { display: block; padding: 10px 14px; }
  .header-actions .btn { display: none; }
  .site-header { position: relative; }


  .hero { padding: 28px 0 24px; }
  .hero-inner { flex-direction: column-reverse; gap: 28px; }
  .hero-mascot { width: 180px; }
  .hero h1 { font-size: 1.55rem; }
  .hero-actions { flex-direction: column; }

  .home-split { grid-template-columns: 1fr; gap: 32px; }
  .cat-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .tg-feed { max-height: 420px; }

  .products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .why-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }

  .catalog-layout { grid-template-columns: 1fr; }
  .filters-panel { position: static; }

  .articles-grid { grid-template-columns: 1fr; }
  .article-full__content { padding: 20px 18px; }
  .section { padding: 40px 0; }
  .section-title { font-size: 1.4rem; }

  /* Hero: hide hamster */
  .hero-mascot { display: none; }

  /* TG feed: center "Відкрити канал" */
  .tg-feed-cta { text-align: center; }

  /* Why us: hide hamster icons */
  .why-card__icon { display: none; }

  /* Articles: horizontal card layout (wider, less tall) */
  .article-card {
    display: grid;
    grid-template-columns: 100px 1fr;
    grid-template-rows: 1fr auto;
  }
  .article-card__img { grid-column: 1; grid-row: 1 / 3; min-height: 100px; }
  .article-card__img img { height: 100%; object-fit: cover; }
  .article-card__img--placeholder { height: 100%; min-height: 100px; }
  .article-card__body { grid-column: 2; grid-row: 1; padding: 12px 14px 6px; }
  .article-card__summary { display: none; }
  .article-card__footer { grid-column: 2; grid-row: 2; padding: 0 14px 12px; }

  /* Contacts: hide hamster, center yellow stripe */
  .contacts-mascot { display: none; }
  .contacts-section .section-title::after { margin: 8px auto 0; }

  /* Contacts: hide Telegram button */
  .contacts-content > .btn-tg { display: none; }

  /* Footer: center everything */
  .footer-inner { flex-direction: column; align-items: center; gap: 12px; text-align: center; }
  .footer-links { justify-content: center; flex-wrap: wrap; }
  .footer-contacts { align-items: center; }
  .footer-legal { justify-content: center; }
}

@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
}