:root {
  --ink: #16333b;
  --navy: #1d4650;
  --teal: #2fb6a1;
  --teal-dark: #1c8e83;
  --mint: #dff3ee;
  --paper: #f5f8f7;
  --white: #ffffff;
  --line: #dce9e5;
  --muted: #779094;
  --soft: #edf4f2;
  --coral: #e99070;
  --violet: #8a7cc7;
  --shadow: 0 24px 70px rgba(24, 64, 70, .08);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 14px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
.container { width: min(1460px, calc(100% - 72px)); margin-inline: auto; }

.app-shell { overflow: hidden; }
.topbar { width: min(1520px, calc(100% - 48px)); min-height: 86px; display: flex; align-items: center; gap: 48px; margin: 0 auto; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.brand-mark { width: 25px; height: 28px; display: inline-flex; align-items: flex-end; gap: 3px; transform: skewY(-18deg); }
.brand-mark i { display: block; width: 7px; border-radius: 3px; background: var(--teal); }
.brand-mark i:nth-child(1) { height: 12px; opacity: .62; }
.brand-mark i:nth-child(2) { height: 20px; opacity: .82; }
.brand-mark i:nth-child(3) { height: 28px; }
.brand-copy { display: grid; gap: 0; line-height: 1; }
.brand-copy strong { color: var(--navy); font-size: 18px; font-weight: 800; letter-spacing: -.08em; }
.brand-copy strong span { color: var(--teal); }
.brand-copy small { margin-top: 5px; color: #94a8a7; font-size: 7px; font-weight: 800; letter-spacing: .16em; }
.top-nav { display: flex; gap: 32px; margin-right: auto; color: var(--muted); font-size: 12px; }
.top-nav a { transition: color .2s ease; }
.top-nav a:hover, .top-nav a.is-active { color: var(--ink); }
.top-nav a.is-active { font-weight: 700; }
.topbar-actions { display: flex; align-items: center; gap: 19px; }
.local-status { display: inline-flex; align-items: center; gap: 7px; color: #829a9b; font-size: 10px; white-space: nowrap; }
.local-status i { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 4px rgba(47,182,161,.12); }
.outline-button, .light-button { padding: 11px 15px; color: var(--navy); border: 1px solid #c8ddd8; border-radius: 9px; background: transparent; font-size: 11px; font-weight: 700; transition: .2s ease; }
.outline-button:hover { color: var(--white); border-color: var(--navy); background: var(--navy); }
.outline-button b, .light-button b { margin-left: 9px; font-size: 14px; }
.menu-toggle { display: none; width: 31px; padding: 5px 0; border: 0; background: none; }
.menu-toggle span { height: 2px; display: block; margin: 5px 0; border-radius: 2px; background: var(--navy); }

.intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; padding-top: 72px; padding-bottom: 55px; }
.intro-copy { max-width: 740px; }
.eyebrow, .panel-kicker { display: flex; align-items: center; gap: 9px; color: var(--teal-dark); font-size: 10px; font-weight: 800; letter-spacing: .16em; line-height: 1.2; text-transform: uppercase; }
.eyebrow > span { width: 23px; height: 1px; display: inline-block; background: currentColor; }
.intro h1 { margin: 23px 0 19px; color: var(--ink); font-size: clamp(42px, 5vw, 72px); font-weight: 700; letter-spacing: -.075em; line-height: .98; }
h1 em, h2 em { color: var(--teal); font-style: normal; }
.intro-copy > p { max-width: 570px; margin: 0; color: #72898c; font-size: 15px; line-height: 1.75; }
.intro-facts { display: flex; gap: 44px; margin-top: 36px; }
.intro-facts div { display: grid; gap: 2px; padding-left: 14px; border-left: 2px solid var(--mint); }
.intro-facts strong { color: var(--navy); font-size: 22px; letter-spacing: -.05em; }
.intro-facts span { color: #8aa0a0; font-size: 10px; }
.intro-note { width: min(330px, 100%); display: flex; align-items: flex-start; gap: 12px; padding: 18px 19px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.58); box-shadow: 0 14px 35px rgba(29,70,80,.04); }
.note-icon { width: 25px; height: 25px; display: grid; flex: 0 0 auto; place-items: center; color: var(--teal-dark); border-radius: 7px; background: var(--mint); font-size: 20px; line-height: 1; }
.intro-note strong { display: block; color: var(--navy); font-size: 12px; }
.intro-note p { margin: 3px 0 0; color: #8ba0a0; font-size: 10px; line-height: 1.5; }
.note-arrow { align-self: center; margin-left: auto; color: var(--teal); font-size: 18px; }

.catalog { display: grid; grid-template-columns: 220px minmax(350px, .86fr) minmax(500px, 1.42fr); align-items: start; gap: 16px; }
.panel { border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.82); box-shadow: var(--shadow); }
.region-panel, .map-panel, .products-panel { min-height: 650px; }
.region-panel { padding: 28px 19px 20px; }
.panel-kicker { color: #91a6a5; font-size: 9px; letter-spacing: .13em; }
.panel-title-row { display: flex; align-items: center; gap: 11px; }
.panel-title-row h2, .panel-heading h2, .products-head h2 { margin: 8px 0 0; color: var(--navy); font-size: 24px; font-weight: 700; letter-spacing: -.06em; line-height: 1.05; }
.region-total, .result-count { display: inline-grid; place-items: center; min-width: 23px; height: 19px; margin-top: 8px; padding: 0 6px; color: var(--teal-dark); border-radius: 10px; background: var(--mint); font-size: 9px; font-weight: 800; }
.panel-description { margin: 12px 0 23px; color: #90a1a2; font-size: 11px; line-height: 1.5; }
.region-list { display: grid; gap: 4px; }
.region-option { width: 100%; display: flex; align-items: center; gap: 9px; padding: 9px 8px; color: #799093; border: 0; border-radius: 8px; background: transparent; text-align: left; font-size: 11px; transition: .2s ease; }
.region-option:hover { color: var(--ink); background: #f2f8f6; }
.region-option.is-active { color: var(--navy); background: var(--mint); font-weight: 800; }
.region-option i { width: 6px; height: 6px; display: inline-block; flex: 0 0 auto; border: 1px solid #9cb5b1; border-radius: 50%; }
.region-option.has-products i { background: var(--teal); border-color: var(--teal); }
.region-option.is-active i { box-shadow: 0 0 0 3px rgba(47,182,161,.13); }
.region-option small { margin-left: auto; color: #9cafad; font-size: 9px; }
.all-regions { width: 100%; display: flex; align-items: center; gap: 8px; margin-top: 18px; padding: 13px 8px; color: var(--teal-dark); border: 0; border-top: 1px solid var(--line); background: none; text-align: left; font-size: 10px; font-weight: 800; }
.all-regions span { font-size: 16px; }
.all-regions b { margin-left: auto; font-size: 15px; }

.map-panel { padding: 28px 25px 20px; }
.panel-heading, .products-head { display: flex; align-items: flex-start; justify-content: space-between; }
.map-hint { margin-top: 5px; color: #9baead; font-size: 10px; }
.map-stage { height: 535px; position: relative; overflow: hidden; margin: 22px -6px 0; border-radius: 14px; background: radial-gradient(circle at 50% 44%, rgba(221,245,237,.96), rgba(243,249,247,.9) 44%, rgba(232,242,239,.9)); }
.map-stage::before { content: ""; position: absolute; inset: 17px; border: 1px solid rgba(164,205,196,.34); border-radius: 11px; }
.map-stage::after { content: "ANATOMICAL MAP / 01"; position: absolute; right: 20px; bottom: 16px; z-index: 5; color: rgba(45,111,109,.46); font-size: 8px; font-weight: 800; letter-spacing: .16em; pointer-events: none; }
.map-glow { position: absolute; border-radius: 50%; filter: blur(3px); }
.map-glow-one { width: 190px; height: 190px; top: 75px; left: calc(50% - 95px); background: rgba(169, 226, 209, .3); }
.map-glow-two { width: 110px; height: 110px; right: 18px; bottom: 65px; background: rgba(244, 189, 156, .18); }
.skeleton-figure { width: min(300px, calc(100% - 30px)); aspect-ratio: 2 / 3; position: absolute; top: 50%; left: 50%; z-index: 1; transform: translate(-50%, -50%); }
.skeleton-image { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: contain; pointer-events: none; }
.map-hotspot { --x: 50%; --y: 50%; --w: 16%; --h: 12%; --label-x: 50%; --label-y: 50%; position: absolute; left: var(--x); top: var(--y); z-index: 2; width: var(--w); height: var(--h); padding: 0; border: 0; border-radius: 999px; background: transparent; cursor: crosshair; transform: translate(-50%, -50%); }
.map-hotspot i { display: none; }
.map-hotspot span { position: absolute; left: var(--label-x); top: var(--label-y); display: block; padding: 5px 8px 5px 7px; color: #58787a; border-radius: 8px; background: rgba(255,255,255,.94); box-shadow: 0 7px 18px rgba(34,85,84,.12); font-size: 10px; font-weight: 600; line-height: 1.1; white-space: nowrap; opacity: 0; pointer-events: none; transform: translate(-50%, -50%) scale(.94); transition: opacity .16s ease, transform .16s ease; }
.map-hotspot span::before { content: ""; width: 8px; height: 8px; display: inline-block; margin-right: 6px; border: 2px solid var(--teal); border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px rgba(47,182,161,.14); vertical-align: -1px; }
.map-hotspot:hover, .map-hotspot:focus-visible { z-index: 4; outline: none; }
.map-hotspot:hover span, .map-hotspot:focus-visible span { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.map-hotspot[data-region="thigh"] span::before, .map-hotspot[data-region="shin"] span::before, .map-hotspot[data-region="foot"] span::before { border-color: #b7c8c5; box-shadow: none; }
.map-hotspot[data-region="thigh"] span, .map-hotspot[data-region="shin"] span, .map-hotspot[data-region="foot"] span { color: #9aacab; }
.hotspot-skull { --x: 50%; --y: 7%; --w: 23%; --h: 13%; --label-x: 135%; --label-y: 50%; }
.hotspot-spine { --x: 50%; --y: 39%; --w: 18%; --h: 50%; --label-x: -175%; --label-y: 44%; }
.hotspot-clavicle { --y: 21%; --w: 20%; --h: 9%; --label-y: 50%; }
.hotspot-clavicle.hotspot-left { --x: 37%; --label-x: -75%; }
.hotspot-clavicle.hotspot-right { --x: 63%; --label-x: 175%; }
.hotspot-scapula { --y: 28%; --w: 17%; --h: 18%; --label-y: 40%; }
.hotspot-scapula.hotspot-left { --x: 33%; --label-x: -90%; }
.hotspot-scapula.hotspot-right { --x: 67%; --label-x: 180%; }
.hotspot-ribs { --y: 34%; --w: 17%; --h: 28%; --label-y: 50%; }
.hotspot-ribs.hotspot-left { --x: 38%; --label-x: -80%; }
.hotspot-ribs.hotspot-right { --x: 62%; --label-x: 180%; }
.hotspot-shoulder { --y: 27%; --w: 15%; --h: 19%; --label-y: 50%; }
.hotspot-shoulder.hotspot-left { --x: 30%; --label-x: -95%; }
.hotspot-shoulder.hotspot-right { --x: 70%; --label-x: 195%; }
.hotspot-forearm { --y: 43%; --w: 15%; --h: 22%; --label-y: 50%; }
.hotspot-forearm.hotspot-left { --x: 25%; --label-x: -50%; }
.hotspot-forearm.hotspot-right { --x: 75%; --label-x: 150%; }
.hotspot-hand { --y: 54%; --w: 16%; --h: 14%; --label-y: 50%; }
.hotspot-hand.hotspot-left { --x: 19%; --label-x: -35%; }
.hotspot-hand.hotspot-right { --x: 81%; --label-x: 135%; }
.hotspot-thigh { --y: 68%; --w: 16%; --h: 28%; --label-y: 50%; }
.hotspot-thigh.hotspot-left { --x: 40%; --label-x: -30%; }
.hotspot-thigh.hotspot-right { --x: 60%; --label-x: 130%; }
.hotspot-shin { --y: 84%; --w: 15%; --h: 22%; --label-y: 50%; }
.hotspot-shin.hotspot-left { --x: 39%; --label-x: -35%; }
.hotspot-shin.hotspot-right { --x: 61%; --label-x: 135%; }
.hotspot-foot { --y: 96%; --w: 18%; --h: 9%; --label-y: 50%; }
.hotspot-foot.hotspot-left { --x: 39%; --label-x: -25%; }
.hotspot-foot.hotspot-right { --x: 61%; --label-x: 125%; }
.map-legend { display: flex; gap: 19px; margin-top: 14px; color: #91a5a4; font-size: 9px; }
.map-legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend-dot { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: var(--teal); }
.legend-dot.muted { background: #b7c8c5; }

.products-panel { padding: 28px 25px 25px; }
.products-head h2 { display: inline-block; }
.compact-filter { margin-top: 22px; color: #9baead; border: 0; background: none; font-size: 10px; }
.compact-filter:hover, .compact-filter span { color: var(--coral); }
.products-toolbar { display: grid; grid-template-columns: minmax(190px, 1fr) auto; align-items: center; gap: 12px; margin-top: 24px; padding-bottom: 15px; border-bottom: 1px solid var(--line); }
.search-field { height: 38px; display: flex; align-items: center; gap: 9px; padding: 0 12px; border: 1px solid var(--line); border-radius: 8px; background: #fbfdfc; }
.search-field > span { color: var(--teal-dark); font-size: 19px; line-height: 1; transform: rotate(-20deg); }
.search-field input { width: 100%; min-width: 0; color: var(--ink); border: 0; outline: 0; background: transparent; font-size: 11px; }
.search-field input::placeholder { color: #a2b2b1; }
.brand-filters { display: flex; gap: 4px; }
.brand-filter { padding: 8px 9px; color: #849999; border: 1px solid transparent; border-radius: 7px; background: #f0f5f3; font-size: 9px; font-weight: 800; }
.brand-filter:hover, .brand-filter.is-active { color: var(--navy); border-color: #b7ddd5; background: var(--mint); }
.active-filter { display: inline-flex; align-items: center; gap: 6px; margin-top: 15px; padding: 6px 9px; color: #8aa09d; border-radius: 6px; background: #f0f8f5; font-size: 9px; }
.active-filter strong { color: var(--teal-dark); }
.active-filter button { padding: 0 2px; color: #99b1ad; border: 0; background: none; font-size: 14px; line-height: 1; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 18px; }
.product-card { min-height: 168px; position: relative; display: flex; flex-direction: column; overflow: hidden; padding: 16px; border: 1px solid #e2ece9; border-radius: 11px; background: rgba(255,255,255,.72); transition: .2s ease; }
.product-card:hover { border-color: #add8cf; background: #fff; box-shadow: 0 13px 30px rgba(29,70,80,.08); transform: translateY(-2px); }
.product-card-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.brand-chip { padding: 4px 7px; color: var(--navy); border-radius: 5px; background: var(--mint); font-size: 9px; font-weight: 900; letter-spacing: .05em; }
.brand-chip.brand-am { color: #92634c; background: #f9ecdf; }
.brand-chip.brand-tst { color: #6f61a3; background: #eeeafd; }
.product-type { color: #a0b0ae; font-size: 9px; }
.product-card h3 { margin: 14px 0 7px; color: var(--navy); font-size: 13px; font-weight: 700; letter-spacing: -.025em; line-height: 1.28; }
.product-card p { display: -webkit-box; overflow: hidden; margin: 0; color: #8a9e9e; font-size: 10px; line-height: 1.45; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.product-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 13px; }
.product-region { color: #a0b0ae; font-size: 9px; }
.details-button { padding: 5px 0; color: var(--teal-dark); border: 0; background: none; font-size: 9px; font-weight: 800; }
.details-button:hover { color: var(--navy); }
.new-tag { color: var(--coral); font-size: 8px; font-weight: 800; }
.product-hover-action { position: absolute; z-index: 2; right: 9px; bottom: 9px; left: 9px; display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 11px; color: #fff; border: 0; border-radius: 7px; background: rgba(29, 70, 80, .96); box-shadow: 0 8px 18px rgba(20,60,64,.19); font-size: 10px; font-weight: 800; opacity: 0; pointer-events: none; transform: translateY(8px); transition: .2s ease; }
.product-hover-action span { display: -webkit-box; overflow: hidden; line-height: 1.3; text-align: left; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.product-hover-action b { color: #7ee0cb; font-size: 15px; }
.product-card:hover .product-hover-action, .product-card:focus-within .product-hover-action { opacity: 1; pointer-events: auto; transform: translateY(0); }
.product-card:hover .product-card-footer, .product-card:focus-within .product-card-footer { opacity: .15; }
.empty-state { display: grid; place-items: center; padding: 80px 20px; color: #91a5a4; text-align: center; }
.empty-state > span { color: var(--teal); font-size: 32px; transform: rotate(-20deg); }
.empty-state h3 { margin: 9px 0 3px; color: var(--navy); font-size: 16px; }
.empty-state p { max-width: 240px; margin: 0; font-size: 11px; }
.text-link { margin-top: 15px; padding: 0; color: var(--teal-dark); border: 0; background: none; font-size: 10px; font-weight: 800; }

.how-it-works { padding-top: 105px; padding-bottom: 105px; }
.section-heading h2 { margin: 20px 0 0; color: var(--navy); font-size: clamp(32px, 4vw, 53px); font-weight: 700; letter-spacing: -.075em; line-height: 1.03; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 54px; border-top: 1px solid var(--line); }
.steps-grid article { min-height: 180px; padding: 25px 30px 10px 0; border-right: 1px solid var(--line); }
.steps-grid article + article { padding-left: 30px; }
.steps-grid article:last-child { border-right: 0; }
.steps-grid article > span { color: var(--teal); font-size: 10px; font-weight: 900; letter-spacing: .12em; }
.steps-grid h3 { margin: 19px 0 7px; color: var(--navy); font-size: 16px; letter-spacing: -.03em; }
.steps-grid p { max-width: 245px; margin: 0; color: #829999; font-size: 11px; line-height: 1.6; }
.about-strip { display: grid; grid-template-columns: 1.1fr .9fr auto; align-items: center; gap: 55px; padding: 48px 55px; border-radius: 18px; background: var(--navy); box-shadow: 0 25px 70px rgba(22,51,59,.17); }
.eyebrow.light { color: #77d1c0; }
.about-strip h2 { margin: 18px 0 0; color: #fff; font-size: 37px; font-weight: 700; letter-spacing: -.07em; line-height: 1.03; }
.about-strip p { max-width: 350px; margin: 0; color: #9eb7b6; font-size: 11px; line-height: 1.7; }
.light-button { color: var(--navy); border: 0; background: #e8f8f3; white-space: nowrap; }
.light-button:hover { background: #fff; transform: translateY(-2px); }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 110px; color: #9aacab; font-size: 10px; }
.footer .brand { margin-right: auto; }

.modal-backdrop { position: fixed; z-index: 20; inset: 0; display: grid; place-items: center; padding: 20px; background: rgba(16,45,53,.48); backdrop-filter: blur(7px); }
.modal-backdrop[hidden] { display: none; }
.detail-modal { width: min(510px, 100%); position: relative; padding: 34px; border: 1px solid rgba(255,255,255,.55); border-radius: 18px; background: #fbfdfc; box-shadow: 0 35px 90px rgba(11,38,46,.28); animation: modal-in .24s ease-out; }
@keyframes modal-in { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
.modal-close { position: absolute; top: 15px; right: 17px; width: 28px; height: 28px; color: #8ca09f; border: 0; background: none; font-size: 25px; line-height: 1; }
.modal-close:hover { color: var(--coral); }
.modal-topline { display: flex; align-items: center; gap: 8px; }
.modal-topline span:first-child { padding: 5px 8px; color: var(--navy); border-radius: 5px; background: var(--mint); font-size: 10px; font-weight: 900; }
.modal-topline span:last-child { color: #a1afae; font-size: 10px; }
.modal-kicker { margin-top: 24px; color: var(--teal-dark); font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.detail-modal h2 { max-width: 420px; margin: 8px 0 12px; color: var(--navy); font-size: 29px; letter-spacing: -.06em; line-height: 1.05; }
.modal-description { margin: 0; color: #829999; font-size: 12px; line-height: 1.65; }
.modal-divider { height: 1px; margin: 23px 0 17px; background: var(--line); }
.modal-section-label { color: #91a3a2; font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.modal-items { display: grid; gap: 8px; margin: 13px 0 0; padding: 0; list-style: none; }
.modal-items li { position: relative; padding-left: 17px; color: #5f7c7e; font-size: 11px; line-height: 1.5; }
.modal-items li::before { content: ""; width: 6px; height: 6px; position: absolute; top: 6px; left: 0; border-radius: 50%; background: var(--teal); }
.modal-note { margin-top: 19px; padding: 11px 13px; color: #9a785f; border-left: 2px solid #efb18e; background: #fff5ec; font-size: 10px; line-height: 1.5; }
.modal-note:empty { display: none; }
.modal-request { width: 100%; display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 21px; padding: 13px 16px; color: #fff; border: 0; border-radius: 8px; background: var(--teal); font-size: 11px; font-weight: 800; box-shadow: 0 11px 23px rgba(47,182,161,.22); }
.modal-request:hover { background: var(--teal-dark); }
.modal-request b { font-size: 15px; }
.toast { position: fixed; z-index: 30; right: 24px; bottom: 24px; display: flex; align-items: center; gap: 9px; padding: 12px 15px; color: var(--navy); border: 1px solid #d4ebe5; border-radius: 9px; background: #fff; box-shadow: 0 16px 30px rgba(22,72,71,.15); font-size: 11px; transform: translateY(140%); transition: transform .3s ease; }
.toast.is-visible { transform: translateY(0); }
.toast > span { width: 18px; height: 18px; display: grid; place-items: center; color: #fff; border-radius: 50%; background: var(--teal); font-size: 11px; }
.toast p { margin: 0; }

@media (max-width: 1250px) {
  .topbar { gap: 28px; }
  .catalog { grid-template-columns: 205px minmax(320px, .85fr) minmax(420px, 1.35fr); }
  .products-toolbar { grid-template-columns: 1fr; }
  .brand-filters { justify-content: flex-start; }
  .about-strip { gap: 30px; padding-inline: 36px; }
}
@media (max-width: 1040px) {
  .container { width: min(100% - 44px, 850px); }
  .topbar { width: min(100% - 44px, 900px); }
  .top-nav { gap: 17px; }
  .local-status { display: none; }
  .catalog { grid-template-columns: 205px 1fr; }
  .products-panel { grid-column: 1 / -1; min-height: auto; }
  .region-panel, .map-panel { min-height: 630px; }
  .products-toolbar { grid-template-columns: minmax(190px, 1fr) auto; }
  .about-strip { grid-template-columns: 1fr 1fr; }
  .about-strip .light-button { justify-self: start; }
}
@media (max-width: 730px) {
  .container { width: calc(100% - 32px); }
  .topbar { width: calc(100% - 32px); min-height: 72px; gap: 20px; }
  .top-nav, .topbar-actions { display: none; }
  .top-nav.is-open { position: absolute; z-index: 10; top: 65px; left: 16px; right: 16px; display: grid; gap: 0; padding: 10px 18px; border: 1px solid var(--line); border-top: 0; border-radius: 0 0 10px 10px; background: #fff; box-shadow: 0 16px 28px rgba(25,66,74,.09); }
  .top-nav.is-open a { padding: 11px 0; border-bottom: 1px solid #edf3f2; }
  .top-nav.is-open a:last-child { border: 0; }
  .menu-toggle { display: block; margin-left: auto; }
  .intro { display: block; padding-top: 48px; padding-bottom: 40px; }
  .intro h1 { font-size: clamp(39px, 11vw, 56px); }
  .intro-copy > p { font-size: 13px; }
  .intro-facts { gap: 19px; margin-top: 28px; }
  .intro-facts strong { font-size: 18px; }
  .intro-facts span { font-size: 9px; }
  .intro-note { width: 100%; margin-top: 28px; }
  .catalog { display: grid; grid-template-columns: 1fr; gap: 12px; }
  .region-panel { min-height: 0; padding: 22px 17px 16px; }
  .region-list { grid-template-columns: repeat(2, 1fr); gap: 2px; }
  .region-option { padding: 8px 6px; }
  .all-regions { margin-top: 11px; }
  .map-panel { min-height: 0; padding: 22px 17px 16px; }
  .map-stage { height: 485px; margin-top: 16px; }
  .products-panel { min-height: 0; padding: 22px 17px 18px; }
  .products-toolbar { grid-template-columns: 1fr; margin-top: 18px; }
  .brand-filters { overflow-x: auto; padding-bottom: 2px; }
  .brand-filter { white-space: nowrap; }
  .product-grid { grid-template-columns: 1fr; }
  .how-it-works { padding-top: 72px; padding-bottom: 72px; }
  .section-heading h2 { font-size: 38px; }
  .steps-grid { grid-template-columns: 1fr; margin-top: 35px; }
  .steps-grid article, .steps-grid article + article { min-height: 0; padding: 21px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .steps-grid article:last-child { border-bottom: 0; }
  .about-strip { display: block; padding: 34px 25px; }
  .about-strip h2 { font-size: 34px; }
  .about-strip p { margin: 23px 0; }
  .footer { min-height: 125px; flex-wrap: wrap; align-content: center; padding-block: 24px; }
  .footer .brand { width: 100%; }
  .detail-modal { padding: 27px 20px; }
}
@media (max-width: 430px) {
  .intro-facts { gap: 10px; }
  .intro-facts div { padding-left: 9px; }
  .map-stage { height: 430px; }
  .skeleton-figure { width: calc(100% - 28px); max-width: 300px; }
  .map-hotspot { padding: 2px 3px; font-size: 8px; }
  .map-legend { display: grid; gap: 7px; }
}