:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --text: #111827;
  --muted: #667085;
  --line: #d8dee8;
  --primary: #1267d8;
  --primary-dark: #0b3c88;
  --dark: #07111f;
  --dark-2: #111c2d;
  --shadow: 0 20px 60px rgba(16, 24, 40, .10);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.narrow { width: min(860px, calc(100% - 32px)); }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid rgba(216,222,232,.78);
  backdrop-filter: blur(16px);
}
.header-inner { display: flex; align-items: center; gap: 22px; min-height: 78px; }
.brand { display: flex; align-items: center; min-width: 230px; }
.brand-logo { width: 255px; max-height: 62px; object-fit: contain; object-position: left center; }
.main-nav { margin-left: auto; }
.menu { display: flex; align-items: center; gap: 6px; padding: 0; margin: 0; list-style: none; }
.menu a { display: block; padding: 10px 12px; border-radius: 12px; color: #344054; font-weight: 700; }
.menu a:hover { background: #eef4ff; color: var(--primary); }
.menu-toggle { display: none; border: 0; background: var(--primary); color: #fff; width: 42px; height: 42px; border-radius: 12px; font-size: 22px; }
.hero {
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(18,103,216,.10), transparent 38%),
    radial-gradient(circle at 88% 12%, rgba(18,103,216,.16), transparent 28%),
    #f7f9fd;
  padding: 88px 0 72px;
}
.hero-grid { display: grid; grid-template-columns: 1fr .95fr; gap: 52px; align-items: center; }
.eyebrow { display: inline-flex; color: var(--primary); font-weight: 900; letter-spacing: .08em; text-transform: uppercase; font-size: 13px; margin-bottom: 14px; }
h1, h2, h3 { line-height: 1.12; margin: 0 0 16px; letter-spacing: -.035em; }
h1 { font-size: clamp(38px, 6vw, 66px); }
h2 { font-size: clamp(30px, 4vw, 44px); }
h3 { font-size: 22px; }
p { margin: 0 0 18px; color: var(--muted); }
.hero-content p { font-size: 20px; max-width: 720px; }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 22px; border-radius: 14px; font-weight: 900; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #fff; background: var(--primary); box-shadow: 0 14px 28px rgba(18,103,216,.24); }
.btn-secondary { color: var(--primary); background: #fff; border: 1px solid #c9d8ff; }
.btn.small { min-height: 44px; padding: 0 16px; border-radius: 12px; }
.hero-product-card { background: #fff; border: 1px solid #dde5f1; border-radius: 32px; padding: 18px; box-shadow: var(--shadow); }
.hero-product-card img { border-radius: 24px; background: #fff; aspect-ratio: 4 / 3; object-fit: contain; width: 100%; }
.hero-stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.hero-stat-row div { background: #f5f8ff; border: 1px solid #dbe8ff; border-radius: 18px; padding: 14px; }
.hero-stat-row strong { display: block; color: var(--dark); font-size: 20px; }
.hero-stat-row span { display: block; color: var(--muted); font-size: 13px; }
.section { padding: 82px 0; background: var(--surface); }
.section-muted { background: #f3f6fb; }
.section-heading { max-width: 780px; margin: 0 auto 38px; text-align: center; }
.section-heading.left { margin-left: 0; text-align: left; }
.benefits-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.benefits-grid.three { grid-template-columns: repeat(3, 1fr); }
.benefit-card, .contact-card, .check-card, .post-card, .product-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  box-shadow: 0 12px 34px rgba(16,24,40,.06);
}
.benefit-card { padding: 26px; }
.benefit-card h3 { color: var(--dark); }
.product-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card { overflow: hidden; display: flex; flex-direction: column; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.product-card:hover { transform: translateY(-4px); box-shadow: 0 20px 58px rgba(16,24,40,.12); }
.product-card.highlighted { border-color: rgba(18,103,216,.45); }
.product-card-image { background: #fff; border-bottom: 1px solid #e6edf7; display: grid; place-items: center; min-height: 232px; }
.product-card-image img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; padding: 10px; }
.product-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.product-badge { align-self: flex-start; display: inline-flex; padding: 7px 11px; border-radius: 999px; background: #eef4ff; color: var(--primary); font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 12px; }
.mini-specs { display: flex; flex-wrap: wrap; gap: 8px; margin: auto 0 18px; padding-top: 8px; }
.mini-specs span { display: inline-flex; padding: 8px 10px; border-radius: 12px; background: #f5f7fb; color: #344054; font-weight: 800; font-size: 14px; }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.split-grid.top-align { align-items: start; }
.use-list { display: grid; gap: 12px; }
.use-list div { padding: 18px 20px; border-radius: 16px; background: #f7f9fd; border: 1px solid #e2e8f0; font-weight: 900; }
.text-link { color: var(--primary); font-weight: 900; }
.cta-section { padding: 64px 0; background: var(--dark); }
.cta-box { display: flex; align-items: center; justify-content: space-between; gap: 26px; color: #fff; background: linear-gradient(135deg, rgba(18,103,216,.34), rgba(255,255,255,.06)); padding: 34px; border-radius: 28px; }
.cta-box p { color: #cdd7e8; }
.page-hero { padding: 82px 0 64px; background: linear-gradient(135deg, #07111f, #17366a); color: #fff; }
.page-hero p { color: #d8e4f7; font-size: 19px; }
.table-wrap { overflow-x: auto; border-radius: 22px; border: 1px solid #dfe7f3; background: #fff; }
.spec-table { width: 100%; border-collapse: collapse; min-width: 760px; }
.spec-table th { text-align: left; background: var(--dark); color: #fff; padding: 16px; }
.spec-table th:not(:first-child) { background: var(--primary); }
.spec-table td { padding: 16px; border-bottom: 1px solid #e5ebf5; }
.spec-table tr:last-child td { border-bottom: 0; }
.spec-table td:first-child { font-weight: 900; color: #1d2939; }
.product-hero { padding: 72px 0; background: linear-gradient(135deg, #f7f9fd 0%, #eef5ff 100%); overflow: hidden; }
.product-hero-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 44px; align-items: center; }
.product-hero-text p { font-size: 19px; }
.product-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.product-tags span { display: inline-flex; padding: 9px 12px; border-radius: 999px; background: #fff; border: 1px solid #dbe8ff; color: #344054; font-weight: 800; }
.product-photo-card { margin: 0; background: #fff; border: 1px solid #dce4ef; border-radius: 30px; padding: 18px; box-shadow: var(--shadow); }
.product-photo-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; border-radius: 22px; }
.spec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.spec-grid div { padding: 20px; background: #fff; border: 1px solid #dfe7f2; border-radius: 18px; }
.spec-grid span { display: block; color: var(--muted); font-size: 14px; margin-bottom: 5px; }
.spec-grid strong { display: block; color: var(--dark); font-size: 22px; }
.check-card { padding: 28px; }
.check-list { padding: 0; margin: 0; list-style: none; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 30px; color: #344054; }
.check-list li:before { content: '✓'; position: absolute; left: 0; top: 1px; width: 21px; height: 21px; display: grid; place-items: center; border-radius: 50%; background: #e9f8ef; color: #087443; font-weight: 900; font-size: 13px; }
.number-list { margin: 0; padding-left: 22px; display: grid; gap: 10px; color: #344054; }
.note { margin-top: 18px; padding: 14px; background: #fff8e6; border: 1px solid #ffe1a0; border-radius: 16px; color: #7a5200; }
.contacts-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; align-items: stretch; }
.contact-card { padding: 28px; }
.contact-card.large { padding: 34px; }
.contact-row { display: grid; grid-template-columns: 170px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid #e7edf6; }
.contact-row span { color: var(--muted); }
.contact-row a, .contact-row strong { font-weight: 900; }
.content-area { font-size: 18px; }
.site-footer { padding: 52px 0 20px; background: #07111f; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 32px; }
.footer-brand { font-size: 24px; font-weight: 900; margin-bottom: 12px; }
.site-footer p, .site-footer a { color: #cbd5e1; }
.footer-menu { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-bottom { margin-top: 36px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); color: #94a3b8; font-size: 14px; }
@media (max-width: 1020px) {
  .header-inner { flex-wrap: wrap; }
  .menu-toggle { display: block; margin-left: auto; }
  .main-nav { display: none; width: 100%; order: 5; margin-left: 0; }
  .main-nav.is-open { display: block; }
  .menu { flex-direction: column; align-items: stretch; }
  .hero-grid, .split-grid, .contacts-grid, .product-hero-grid { grid-template-columns: 1fr; }
  .benefits-grid, .benefits-grid.three, .product-card-grid, .footer-grid { grid-template-columns: 1fr; }
  .spec-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { padding-top: 54px; }
  .section { padding: 58px 0; }
  .cta-box { flex-direction: column; align-items: flex-start; }
  .contact-row { grid-template-columns: 1fr; gap: 4px; }
}
@media (max-width: 560px) {
  .container { width: min(100% - 22px, 1180px); }
  .brand { min-width: 190px; }
  .brand-logo { width: 205px; }
  .hero-stat-row, .spec-grid { grid-template-columns: 1fr; }
  h1 { font-size: 34px; }
  .product-card-body, .check-card, .contact-card { padding: 20px; }
}

/* v1.6 contact, modal and cart */
button, input, textarea { font: inherit; }
.btn { cursor: pointer; text-align: center; }
.header-contact-actions { display: flex; align-items: center; gap: 12px; white-space: nowrap; }
.header-email-stack { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; min-width: 0; }
.header-email { font-weight: 900; color: var(--primary); font-size: 14px; line-height: 1.15; }
.copy-email-icon { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; padding: 4px; border: 1px solid #c9d8ff; background: #fff; border-radius: 10px; cursor: pointer; transition: background .18s ease, transform .18s ease, box-shadow .18s ease; }
.copy-email-icon:hover { background: #eef4ff; transform: translateY(-1px); box-shadow: 0 8px 18px rgba(18,103,216,.12); }
.copy-email-icon img { width: 18px; height: 18px; object-fit: contain; }
.copy-email-btn { border: 1px solid #c9d8ff; background: #fff; color: var(--primary); border-radius: 12px; padding: 9px 12px; font-weight: 900; cursor: pointer; }
.copy-email-btn:hover { background: #eef4ff; }
.footer-copy { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.18); }
.cart-link { display: inline-flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 12px; background: #07111f; color: #fff; font-weight: 900; }
.cart-count { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; background: var(--primary); color: #fff; font-size: 12px; }
.product-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: auto; padding-top: 6px; }
.email-inline-link { border: 0; background: transparent; cursor: pointer; padding: 0; }
.email-modal[hidden], .site-toast[hidden] { display: none !important; }
.email-modal { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; padding: 20px; }
.email-modal-backdrop { position: absolute; inset: 0; background: rgba(7,17,31,.62); backdrop-filter: blur(6px); }
.email-modal-dialog { position: relative; width: min(560px, 100%); background: #fff; border-radius: 28px; padding: 34px; box-shadow: 0 30px 80px rgba(0,0,0,.28); border: 1px solid #e2e8f0; }
.email-modal-dialog h2 { font-size: clamp(28px, 4vw, 38px); }
.email-modal-close { position: absolute; top: 16px; right: 16px; width: 42px; height: 42px; border-radius: 14px; border: 1px solid #d8dee8; background: #fff; cursor: pointer; font-size: 28px; line-height: 1; color: var(--dark); }
.modal-email-line { padding: 16px 18px; border-radius: 16px; background: #f5f8ff; border: 1px solid #dbe8ff; margin: 18px 0; font-weight: 900; color: var(--primary); word-break: break-all; }
.modal-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.modal-open { overflow: hidden; }
.site-toast { position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(12px); z-index: 1100; background: #07111f; color: #fff; padding: 12px 18px; border-radius: 999px; box-shadow: 0 18px 40px rgba(0,0,0,.22); opacity: 0; transition: opacity .18s ease, transform .18s ease; font-weight: 900; }
.site-toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }
.cart-layout { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 24px; align-items: start; }
.cart-panel, .checkout-card { background: #fff; border: 1px solid #e2e8f0; border-radius: var(--radius); box-shadow: 0 12px 34px rgba(16,24,40,.06); padding: 28px; }
.cart-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.cart-panel-head h2, .checkout-card h2 { margin-bottom: 0; }
.cart-items { display: grid; gap: 14px; }
.cart-empty { background: #f7f9fd; border: 1px dashed #c9d8ff; border-radius: 20px; padding: 26px; }
.cart-item { display: grid; grid-template-columns: 150px 1fr; gap: 18px; align-items: center; padding: 16px; border: 1px solid #e5ebf5; border-radius: 20px; background: #fff; }
.cart-item-image { background: #f7f9fd; border: 1px solid #e5ebf5; border-radius: 16px; padding: 8px; }
.cart-item-image img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; }
.cart-item-main h3 { margin-bottom: 6px; }
.cart-item-main p { margin-bottom: 12px; }
.cart-item-controls { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.cart-item-controls button { border: 1px solid #d8dee8; background: #fff; color: var(--dark); border-radius: 10px; min-width: 36px; height: 36px; font-weight: 900; cursor: pointer; }
.cart-item-controls .cart-remove { color: #b42318; padding: 0 12px; }
.privacy-message { margin-top: 16px; padding: 18px; border-radius: 18px; background: #f5f8ff; border: 1px solid #dbe8ff; }
.privacy-message p { color: #344054; margin-bottom: 12px; }
.privacy-message p:last-child { margin-bottom: 0; }
.privacy-message a { color: var(--primary); font-weight: 900; }
@media (max-width: 1180px) {
  .header-contact-actions { width: 100%; order: 6; justify-content: flex-start; padding-bottom: 14px; }
}
@media (max-width: 1020px) {
  .header-contact-actions { display: flex; align-items: flex-end; }
  .cart-layout { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .header-contact-actions { flex-wrap: wrap; gap: 8px; }
  .header-email-stack { width: 100%; }
  .header-email { width: 100%; font-size: 13px; }
  .copy-email-btn, .cart-link { min-height: 40px; }
  .email-modal-dialog { padding: 26px 20px; }
  .cart-panel, .checkout-card { padding: 20px; }
  .cart-item { grid-template-columns: 1fr; }
  .cart-panel-head { align-items: flex-start; flex-direction: column; }
}

button.btn { appearance: none; }
.btn-primary { border: 0; }
.btn-secondary { border: 1px solid #c9d8ff; }

/* v1.7 compact email copy icon and tighter header */
.header-inner { gap: 14px; }
.brand { flex: 0 0 220px; min-width: 220px; }
.brand-logo { width: 220px; max-height: 54px; }
.main-nav { flex: 1 1 auto; min-width: 0; margin-left: 0; }
.menu { flex-wrap: nowrap; justify-content: flex-end; gap: 4px; }
.menu a { padding: 9px 9px; font-size: 14px; white-space: nowrap; }
.header-contact-actions { flex: 0 0 auto; gap: 10px; white-space: nowrap; }
.header-email-stack, .email-copy-stack { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; min-width: 0; }
.header-email { font-size: 13px; line-height: 1.1; font-weight: 900; }
.copy-email-icon { width: 24px; height: 24px; padding: 2px; border: 0; background: transparent; border-radius: 7px; box-shadow: none; cursor: pointer; }
.copy-email-icon:hover { background: #eef4ff; transform: translateY(-1px); box-shadow: none; }
.copy-email-icon img { width: 18px; height: 18px; object-fit: contain; }
.cart-link { min-height: 34px; padding: 7px 9px; border-radius: 10px; font-size: 13px; }
.cart-count { min-width: 20px; height: 20px; font-size: 11px; }
.footer-email-copy { align-items: flex-start; }
.footer-email-copy .copy-email-icon { background: rgba(255,255,255,.08); }
.footer-email-copy .copy-email-icon:hover { background: rgba(255,255,255,.14); }
.contact-email-copy, .cart-email-copy, .modal-email-line.email-copy-stack { align-items: flex-start; }
.contact-email-copy a, .cart-email-copy a, .modal-email-line a { color: var(--primary); font-weight: 900; }
.modal-email-line.email-copy-stack { display: inline-flex; width: 100%; gap: 5px; }
.modal-email-line.email-copy-stack .copy-email-icon { align-self: flex-start; }
.cart-email-copy { margin-top: 10px; }
@media (max-width: 1240px) {
  .brand { flex-basis: 195px; min-width: 195px; }
  .brand-logo { width: 195px; }
  .menu a { padding: 8px 7px; font-size: 13.5px; }
  .header-contact-actions { gap: 8px; }
}
@media (max-width: 1180px) {
  .header-contact-actions { width: auto; order: initial; justify-content: flex-start; padding-bottom: 0; }
}
@media (max-width: 1080px) {
  .header-inner { flex-wrap: wrap; }
  .menu-toggle { display: block; margin-left: auto; }
  .main-nav { display: none; width: 100%; order: 5; margin-left: 0; }
  .main-nav.is-open { display: block; }
  .menu { flex-direction: column; align-items: stretch; }
  .header-contact-actions { width: 100%; order: 6; padding-bottom: 12px; }
}
@media (max-width: 560px) {
  .brand { flex-basis: 180px; min-width: 180px; }
  .brand-logo { width: 180px; }
  .header-contact-actions { flex-wrap: wrap; gap: 8px; }
  .header-email-stack { width: auto; align-items: flex-start; }
}


/* v1.8: compact adaptive copy icon near email */
.header-email-stack,
.email-copy-stack {
  position: relative !important;
  display: inline-block !important;
  padding-top: 7px;
  padding-right: 18px;
  line-height: 1.1;
  vertical-align: middle;
  min-width: 0;
}
.header-email-stack {
  align-self: center;
}
.header-email,
.email-copy-stack a {
  display: inline-block;
  white-space: nowrap;
}
.copy-email-icon {
  position: absolute !important;
  top: -1px;
  right: 0;
  width: 15px !important;
  height: 15px !important;
  min-width: 15px !important;
  min-height: 15px !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  border-radius: 3px !important;
  color: #111827;
  cursor: pointer;
  line-height: 1;
  opacity: .86;
}
.copy-email-icon::before {
  content: "";
  display: block;
  width: 15px;
  height: 15px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8 3h8.2L21 7.8V17a2 2 0 0 1-2 2h-2v-2h2V9h-5V5H8v2H6V5a2 2 0 0 1 2-2zm8 2.4V7h1.6L16 5.4z'/%3E%3Cpath d='M4 7h8.2L17 11.8V21a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V9a2 2 0 0 1 2-2zm0 2v12h11v-8h-5V9H4zm8 1.4V11h1.6L12 10.4z'/%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'%3E%3Cpath d='M8 3h8.2L21 7.8V17a2 2 0 0 1-2 2h-2v-2h2V9h-5V5H8v2H6V5a2 2 0 0 1 2-2zm8 2.4V7h1.6L16 5.4z'/%3E%3Cpath d='M4 7h8.2L17 11.8V21a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V9a2 2 0 0 1 2-2zm0 2v12h11v-8h-5V9H4zm8 1.4V11h1.6L12 10.4z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.copy-email-icon img {
  display: none !important;
}
.copy-email-icon:hover,
.copy-email-icon:focus-visible {
  background: transparent !important;
  transform: none !important;
  box-shadow: none !important;
  opacity: 1;
  outline: none;
}
.copy-email-icon:focus-visible::before {
  filter: drop-shadow(0 0 0 rgba(0,0,0,0));
}
.site-footer .copy-email-icon,
.cta-section .copy-email-icon,
.page-hero .copy-email-icon,
.dark-bg .copy-email-icon,
.is-dark .copy-email-icon {
  color: #ffffff;
}
.site-footer .footer-email-copy .copy-email-icon,
.site-footer .footer-email-copy .copy-email-icon:hover {
  background: transparent !important;
}
.contact-email-copy,
.cart-email-copy,
.footer-email-copy {
  align-items: initial !important;
}
.modal-email-line.email-copy-stack {
  display: block !important;
  width: 100%;
  padding-top: 14px;
  padding-right: 24px;
}
.modal-email-line.email-copy-stack .copy-email-icon {
  top: 12px;
  right: 14px;
}
.header-contact-actions {
  align-items: center;
}
@media (max-width: 560px) {
  .header-email-stack,
  .email-copy-stack {
    padding-top: 7px;
    padding-right: 18px;
  }
  .header-email-stack {
    width: auto !important;
  }
}

/* v1.9: email alignment and product prices */
.header-email-stack {
  padding-top: 0 !important;
  transform: translateY(-4px);
}
.header-email-stack .copy-email-icon {
  top: -8px !important;
}
.product-card-price {
  margin: 8px 0 12px;
  color: var(--dark);
  font-size: 18px;
  font-weight: 800;
}
.product-card-price strong {
  color: var(--primary);
  font-size: 22px;
  font-weight: 950;
}
.product-price {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  margin: 8px 0 8px;
  padding: 12px 16px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid #dbe8ff;
  color: var(--dark);
  font-size: 20px;
  font-weight: 900;
}
.product-price strong {
  color: var(--primary);
  font-size: 28px;
}
.cart-item-price {
  margin: 0 0 12px;
  color: var(--dark);
  font-weight: 800;
}
.cart-item-price strong {
  color: var(--primary);
  font-size: 18px;
}
.cart-total {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: 16px;
  background: #f5f8ff;
  border: 1px solid #dbe8ff;
  color: var(--dark);
  font-weight: 900;
  font-size: 20px;
}
.cart-total:has(strong:empty) {
  display: none;
}
@media (max-width: 560px) {
  .header-email-stack {
    transform: translateY(0);
  }
  .header-email-stack .copy-email-icon {
    top: -7px !important;
  }
}

/* SEO content inside WooCommerce product descriptions */
.pks-seo-content{font-size:1rem;line-height:1.75;color:#263241}.pks-seo-content h2{margin:34px 0 12px;font-size:1.7rem;line-height:1.2;color:#111827}.pks-seo-content h3{margin:26px 0 10px;font-size:1.22rem;color:#1f2937}.pks-seo-content p{margin:0 0 16px}.pks-seo-content ul,.pks-seo-content ol{margin:0 0 18px 20px}.pks-seo-content li{margin:7px 0}.pks-toc{padding:18px 20px;margin:0 0 24px;border:1px solid rgba(16,24,40,.12);border-radius:18px;background:#f7fafc}.pks-toc ul{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:6px 16px;margin:10px 0 0 18px}.seo-inline-product-image{margin:0 0 26px;text-align:center}.seo-inline-product-image img{max-width:640px;width:100%;height:auto;border-radius:22px;box-shadow:0 18px 45px rgba(15,23,42,.12);background:#fff}


/* v2.4: WooCommerce product gallery images */
.product-photo-card .product-main-image {
    display: block;
}
.product-gallery-caption {
    margin: 16px 4px 10px;
    color: #667085;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .03em;
    text-transform: uppercase;
}
.product-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-top: 8px;
}
.product-gallery-thumb {
    display: block;
    border: 1px solid #dde7f3;
    border-radius: 14px;
    background: #fff;
    overflow: hidden;
    transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.product-gallery-thumb:hover {
    border-color: rgba(18,103,216,.55);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(15,23,42,.10);
}
.product-gallery-thumb img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    padding: 6px;
    border-radius: 0;
}
@media (max-width: 640px) {
    .product-gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* v2.5: product gallery popup/lightbox */
.product-main-lightbox {
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    border: 0;
    background: transparent;
    cursor: zoom-in;
    border-radius: 22px;
}
.product-main-lightbox:focus-visible,
.product-gallery-thumb:focus-visible {
    outline: 3px solid rgba(18,103,216,.55);
    outline-offset: 3px;
}
.product-gallery-thumb {
    cursor: zoom-in;
    appearance: none;
    -webkit-appearance: none;
    padding: 0;
    text-align: left;
}
body.lightbox-open {
    overflow: hidden;
}
.product-lightbox[hidden] {
    display: none !important;
}
.product-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: grid;
    place-items: center;
    padding: 24px;
}
.product-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(8, 13, 24, .82);
    backdrop-filter: blur(4px);
}
.product-lightbox-panel {
    position: relative;
    z-index: 1;
    width: min(1120px, 96vw);
    max-height: 92vh;
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr) 58px;
    align-items: center;
    gap: 12px;
}
.product-lightbox-figure {
    margin: 0;
    min-width: 0;
    display: grid;
    gap: 12px;
    justify-items: center;
}
.product-lightbox-image {
    display: block;
    max-width: 100%;
    max-height: 82vh;
    object-fit: contain;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 24px 80px rgba(0, 0, 0, .42);
}
.product-lightbox-caption {
    color: #fff;
    font-size: 14px;
    line-height: 1.45;
    text-align: center;
    opacity: .9;
}
.product-lightbox-close,
.product-lightbox-nav {
    border: 0;
    color: #fff;
    background: rgba(255, 255, 255, .13);
    box-shadow: 0 10px 30px rgba(0,0,0,.25);
    cursor: pointer;
    transition: background .18s ease, transform .18s ease;
}
.product-lightbox-close:hover,
.product-lightbox-nav:hover {
    background: rgba(255, 255, 255, .22);
    transform: translateY(-1px);
}
.product-lightbox-close:focus-visible,
.product-lightbox-nav:focus-visible {
    outline: 3px solid rgba(255,255,255,.55);
    outline-offset: 3px;
}
.product-lightbox-close {
    position: absolute;
    top: -18px;
    right: -18px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 34px;
    line-height: 1;
    display: grid;
    place-items: center;
    z-index: 2;
}
.product-lightbox-nav {
    width: 54px;
    height: 74px;
    border-radius: 18px;
    font-size: 54px;
    line-height: 1;
    display: grid;
    place-items: center;
}
@media (max-width: 720px) {
    .product-lightbox {
        padding: 14px;
    }
    .product-lightbox-panel {
        width: 100%;
        grid-template-columns: 44px minmax(0, 1fr) 44px;
        gap: 8px;
    }
    .product-lightbox-nav {
        width: 42px;
        height: 56px;
        border-radius: 14px;
        font-size: 42px;
    }
    .product-lightbox-close {
        top: -8px;
        right: -4px;
        width: 40px;
        height: 40px;
        font-size: 30px;
    }
    .product-lightbox-image {
        max-height: 76vh;
        border-radius: 14px;
    }
}
@media (max-width: 460px) {
    .product-lightbox-panel {
        grid-template-columns: 1fr;
    }
    .product-lightbox-prev,
    .product-lightbox-next {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        z-index: 2;
    }
    .product-lightbox-prev { left: 4px; }
    .product-lightbox-next { right: 4px; }
}


/* v2.6: polished product photo lightbox controls and quieter main title */
.hero h1 {
    font-size: clamp(34px, 5.1vw, 58px);
    line-height: 1.08;
    letter-spacing: -0.04em;
    max-width: 820px;
}
.product-lightbox-close,
.product-lightbox-nav {
    position: relative;
    display: flex !important;
    align-items: center;
    justify-content: center;
    padding: 0;
    text-align: center;
    font-size: 0 !important;
    line-height: 1;
}
.product-lightbox-close::before,
.product-lightbox-close::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 18px;
    height: 2.6px;
    border-radius: 99px;
    background: #fff;
    transform-origin: center;
}
.product-lightbox-close::before {
    transform: translate(-50%, -50%) rotate(45deg);
}
.product-lightbox-close::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}
.product-lightbox-nav::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 17px;
    height: 17px;
    border-top: 4px solid #fff;
    border-right: 4px solid #fff;
    border-radius: 2px;
}
.product-lightbox-prev::before {
    transform: translate(-40%, -50%) rotate(-135deg);
}
.product-lightbox-next::before {
    transform: translate(-60%, -50%) rotate(45deg);
}
@media (max-width: 720px) {
    .hero h1 {
        font-size: clamp(32px, 9vw, 44px);
    }
    .product-lightbox-close::before,
    .product-lightbox-close::after {
        width: 16px;
        height: 2.4px;
    }
    .product-lightbox-nav::before {
        width: 14px;
        height: 14px;
        border-width: 3px;
    }
}


/* v2.7: calmer homepage hero and corrected centered lightbox controls */
.hero {
    padding: 74px 0 60px;
}
.hero-grid {
    gap: 40px;
}
.hero h1 {
    font-size: clamp(28px, 4.15vw, 46px);
    line-height: 1.1;
    letter-spacing: -0.03em;
    max-width: 620px;
    margin-bottom: 14px;
}
.hero-content p {
    font-size: 17px;
    line-height: 1.72;
    max-width: 560px;
}
.product-lightbox-panel {
    position: relative;
    width: min(1180px, 96vw);
    max-height: 92vh;
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr) 64px;
    align-items: center;
    gap: 14px;
}
.product-lightbox-figure {
    width: 100%;
}
.product-lightbox-image {
    width: auto;
    max-width: min(100%, 980px);
    max-height: 82vh;
}
.product-lightbox-close,
.product-lightbox-nav {
    font-size: 0 !important;
    line-height: 1;
    display: grid !important;
    place-items: center;
    padding: 0;
}
.product-lightbox-close {
    position: absolute !important;
    top: 14px;
    right: 14px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    z-index: 5;
}
.product-lightbox-nav {
    position: relative;
    width: 54px;
    height: 54px;
    border-radius: 50%;
}
.product-lightbox-close::before,
.product-lightbox-close::after {
    content: "";
    position: absolute;
    inset: 0;
    margin: auto;
    width: 18px;
    height: 2.5px;
    border-radius: 99px;
    background: #fff;
}
.product-lightbox-close::before {
    transform: rotate(45deg);
}
.product-lightbox-close::after {
    transform: rotate(-45deg);
}
.product-lightbox-nav::before {
    content: "";
    width: 14px;
    height: 14px;
    border-top: 3px solid #fff;
    border-right: 3px solid #fff;
    border-radius: 2px;
    display: block;
}
.product-lightbox-prev::before {
    transform: translateX(2px) rotate(-135deg);
}
.product-lightbox-next::before {
    transform: translateX(-2px) rotate(45deg);
}
@media (max-width: 980px) {
    .hero h1 {
        font-size: clamp(28px, 6vw, 40px);
        max-width: 100%;
    }
    .hero-content p {
        font-size: 16px;
        max-width: 100%;
    }
}
@media (max-width: 720px) {
    .product-lightbox {
        padding: 14px;
    }
    .product-lightbox-panel {
        width: 100%;
        grid-template-columns: 48px minmax(0, 1fr) 48px;
        gap: 8px;
    }
    .product-lightbox-nav {
        width: 42px;
        height: 42px;
    }
    .product-lightbox-close {
        width: 40px;
        height: 40px;
        top: 8px;
        right: 8px;
    }
    .product-lightbox-close::before,
    .product-lightbox-close::after {
        width: 15px;
        height: 2.3px;
    }
    .product-lightbox-nav::before {
        width: 12px;
        height: 12px;
        border-top-width: 3px;
        border-right-width: 3px;
    }
}
@media (max-width: 460px) {
    .product-lightbox-panel {
        grid-template-columns: 1fr;
    }
    .product-lightbox-prev,
    .product-lightbox-next {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        z-index: 4;
    }
    .product-lightbox-prev { left: 6px; }
    .product-lightbox-next { right: 6px; }
}

/* v2.7: исправление просмотра фото и более спокойный главный заголовок */
.hero h1 {
  font-size: clamp(30px, 4.15vw, 48px) !important;
  line-height: 1.12 !important;
  letter-spacing: -0.035em !important;
  max-width: 720px !important;
}
.hero-content p {
  font-size: 18px;
  max-width: 620px;
}
.product-lightbox {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 28px !important;
}
.product-lightbox-panel {
  position: relative !important;
  z-index: 1 !important;
  width: min(1040px, calc(100vw - 128px)) !important;
  height: min(86vh, 820px) !important;
  max-height: 86vh !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0 !important;
}
.product-lightbox-figure {
  width: 100% !important;
  height: 100% !important;
  margin: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 12px !important;
}
.product-lightbox-image {
  display: block !important;
  width: auto !important;
  height: auto !important;
  max-width: 100% !important;
  max-height: calc(86vh - 42px) !important;
  object-fit: contain !important;
  border-radius: 18px !important;
  background: #fff !important;
  box-shadow: 0 24px 80px rgba(0,0,0,.42) !important;
}
.product-lightbox-caption {
  min-height: 20px;
  max-width: 780px;
}
.product-lightbox-close,
.product-lightbox-nav {
  position: fixed !important;
  z-index: 3 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 0 !important;
  margin: 0 !important;
  border: 0 !important;
  color: #fff !important;
  background: rgba(255,255,255,.16) !important;
  box-shadow: 0 12px 30px rgba(0,0,0,.24) !important;
  font-size: 0 !important;
  line-height: 1 !important;
}
.product-lightbox-close:hover,
.product-lightbox-nav:hover {
  background: rgba(255,255,255,.26) !important;
  transform: none !important;
}
.product-lightbox-close {
  top: 28px !important;
  right: 28px !important;
  width: 48px !important;
  height: 48px !important;
  border-radius: 50% !important;
}
.product-lightbox-close::before,
.product-lightbox-close::after {
  content: "" !important;
  position: absolute !important;
  left: 50% !important;
  top: 50% !important;
  width: 20px !important;
  height: 2.5px !important;
  border-radius: 99px !important;
  background: #fff !important;
  transform-origin: center !important;
}
.product-lightbox-close::before { transform: translate(-50%, -50%) rotate(45deg) !important; }
.product-lightbox-close::after { transform: translate(-50%, -50%) rotate(-45deg) !important; }
.product-lightbox-nav {
  top: 50% !important;
  width: 52px !important;
  height: 64px !important;
  border-radius: 18px !important;
  transform: translateY(-50%) !important;
}
.product-lightbox-prev { left: 28px !important; }
.product-lightbox-next { right: 28px !important; }
.product-lightbox-nav::before {
  content: "" !important;
  position: absolute !important;
  left: 50% !important;
  top: 50% !important;
  width: 15px !important;
  height: 15px !important;
  border-top: 4px solid #fff !important;
  border-right: 4px solid #fff !important;
  border-radius: 2px !important;
}
.product-lightbox-prev::before { transform: translate(-38%, -50%) rotate(-135deg) !important; }
.product-lightbox-next::before { transform: translate(-62%, -50%) rotate(45deg) !important; }
@media (max-width: 720px) {
  .hero h1 { font-size: clamp(30px, 8vw, 40px) !important; }
  .product-lightbox { padding: 14px !important; }
  .product-lightbox-panel {
    width: calc(100vw - 84px) !important;
    height: min(82vh, 720px) !important;
  }
  .product-lightbox-image { max-height: calc(82vh - 38px) !important; }
  .product-lightbox-close {
    top: 14px !important;
    right: 14px !important;
    width: 42px !important;
    height: 42px !important;
  }
  .product-lightbox-nav {
    width: 42px !important;
    height: 56px !important;
    border-radius: 14px !important;
  }
  .product-lightbox-prev { left: 14px !important; }
  .product-lightbox-next { right: 14px !important; }
  .product-lightbox-nav::before {
    width: 13px !important;
    height: 13px !important;
    border-width: 3px !important;
  }
}

/* SEO v3.4 */
.faq-list {
    display: grid;
    gap: 16px;
    margin-top: 24px;
}
.faq-item {
    padding: 20px;
    border: 1px solid rgba(15, 23, 42, .10);
    border-radius: 18px;
    background: #fff;
}
.faq-item h3 {
    margin: 0 0 8px;
    font-size: 18px;
}
.faq-item p {
    margin: 0;
}
.seo-link-grid a {
    color: inherit;
    text-decoration: none;
}
.seo-link-grid a:hover {
    color: var(--primary, #1267d8);
}

.brand-seo-note {
    margin-top: 14px;
    color: #4b5563;
    font-size: 1rem;
    line-height: 1.7;
}

/* v3.8.5 Catalog visual homepage */
.elementor .pks-catalog-hero, .pks-catalog-hero{position:relative;overflow:hidden;background:linear-gradient(90deg,#fff 0%,#f8fafc 48%,#eef4ff 100%)}
.pks-catalog-hero:after{content:"";position:absolute;right:0;top:0;width:56%;height:100%;background:linear-gradient(90deg,rgba(248,250,252,.95),rgba(248,250,252,.25)),linear-gradient(135deg,rgba(37,99,235,.08),rgba(15,23,42,.03));pointer-events:none}
.pks-catalog-hero .elementor-container{position:relative;z-index:2;align-items:center}.pks-hero-copy h1{font-size:clamp(34px,4vw,58px);line-height:1.08;letter-spacing:-.035em;margin:0 0 22px;color:#0f172a}.pks-hero-copy h1 span{color:#075bd8}.pks-hero-copy .elementor-text-editor,.pks-hero-copy p{font-size:19px;line-height:1.65;color:#334155;max-width:600px}.pks-hero-buttons{display:flex;gap:16px;flex-wrap:wrap;margin-top:26px}.pks-btn-primary,.pks-btn-secondary,.pks-selector-button,.pks-form-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;padding:15px 24px;font-weight:800;text-decoration:none!important;line-height:1;border:1px solid #075bd8}.pks-btn-primary,.pks-selector-button,.pks-form-button{background:#075bd8;color:#fff!important;box-shadow:0 10px 22px rgba(7,91,216,.18)}.pks-btn-primary:after{content:"→"}.pks-btn-secondary{background:#fff;color:#075bd8!important}.pks-hero-visual .elementor-widget-image{position:relative;border-radius:16px;overflow:hidden;background:linear-gradient(135deg,#e7edf6,#fff);box-shadow:0 18px 48px rgba(15,23,42,.12);padding:18px}.pks-hero-visual .elementor-widget-image:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.15),rgba(226,232,240,.55));z-index:1;pointer-events:none}.pks-hero-visual img{position:relative;z-index:2;width:100%;height:auto;border-radius:12px;mix-blend-mode:multiply}
.pks-section-title h2,.pks-selector-section h2,.pks-compare-section h2,.pks-use-section h2,.pks-lead-section h2{font-size:30px;line-height:1.2;letter-spacing:-.02em;color:#0f172a}.pks-section-title h2{text-align:center}.pks-catalog-cards .elementor-container{gap:26px}.pks-product-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;overflow:hidden;box-shadow:0 12px 32px rgba(15,23,42,.07);padding:0 0 22px!important;transition:transform .2s ease,box-shadow .2s ease}.pks-product-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(15,23,42,.1)}.pks-product-card .elementor-widget-image{background:linear-gradient(135deg,#f8fafc,#e8eef7);padding:12px;border-bottom:1px solid #e2e8f0;position:relative}.pks-product-card .elementor-widget-image:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.05),rgba(37,99,235,.08));pointer-events:none}.pks-product-card 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