:root {
  --kr-cyan: #2aa8bd;
  --kr-ink: #2d2d2d;
  --kr-navy: #0a1822;
  --kr-navy-soft: #102733;
  --kr-blue: #0b657b;
  --kr-surface: #ffffff;
  --kr-surface-soft: #f4f6f5;
  --kr-border: rgba(32, 61, 74, .16);
  --kr-muted: #65747c;
  --kr-radius: 16px;
  --kr-shadow: 0 24px 64px rgba(4, 24, 34, .13);
  --kr-container: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--kr-ink);
  background: var(--kr-surface);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: -.008em;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
body.menu-open .kr-header { background: #071622; backdrop-filter: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
h1, h2, h3, strong { font-weight: 650; }

.kr-container { width: min(calc(100% - 48px), var(--kr-container)); margin-inline: auto; }
.kr-skip { position: fixed; top: 10px; left: 10px; z-index: 9999; transform: translateY(-150%); background: white; color: var(--kr-navy); padding: 10px 16px; border-radius: 8px; }
.kr-skip:focus { transform: none; }

.kr-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.1);
  background: rgba(7, 22, 38, .78);
  backdrop-filter: blur(18px);
  transition: background .25s ease, box-shadow .25s ease;
}
.kr-header.is-scrolled { background: rgba(7, 19, 28, .97); box-shadow: 0 8px 32px rgba(0,0,0,.2); }
.kr-nav { height: 82px; display: flex; align-items: center; gap: 34px; }
.kr-brand { flex: 0 0 auto; }
.kr-brand img { width: 218px; height: auto; }
.kr-links { display: flex; align-items: center; gap: 30px; margin-left: auto; font-weight: 500; font-size: 15px; }
.kr-links a { color: rgba(255,255,255,.82); transition: color .2s ease; }
.kr-links a:hover, .kr-links a:focus-visible { color: #fff; }
.kr-mobile-access { display: none; }
.kr-nav-actions { display: flex; align-items: center; gap: 12px; }
.kr-menu-button { display: none; width: 44px; height: 44px; color: #fff; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 12px; cursor: pointer; }

.kr-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 9px;
  border: 1px solid transparent;
  font-weight: 650;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.kr-button:hover { transform: translateY(-1px); }
.kr-button-primary { color: #fff; background: #0b667b; border-color: #14788c; box-shadow: 0 10px 24px rgba(4,61,75,.24); }
.kr-button-primary .kr-arrow, .kr-button-primary:hover .kr-arrow { color: #b8e0e6; }
.kr-button-primary:hover { background: #0d748a; border-color: #19869c; box-shadow: 0 14px 30px rgba(4,61,75,.3); }
.kr-button-secondary { color: #fff; border-color: rgba(255,255,255,.32); background: rgba(255,255,255,.06); }
.kr-button-light { color: var(--kr-navy); background: #fff; box-shadow: 0 12px 28px rgba(0,0,0,.12); }
.kr-button-outline { color: var(--kr-navy); border-color: var(--kr-border); background: transparent; }
.kr-arrow { font-size: 20px; line-height: 1; }

.kr-hero {
  position: relative;
  min-height: 850px;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 76% 34%, rgba(0,182,215,.13), transparent 28%),
    linear-gradient(135deg, #07131c 0%, #0b202d 56%, #091923 100%);
}
.kr-hero::before { content: ""; position: absolute; inset: 0; opacity: .12; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 76px 76px; mask-image: linear-gradient(to bottom, black, transparent 88%); }
.kr-hero::after { content: ""; position: absolute; width: 720px; height: 720px; border: 1px solid rgba(0,182,215,.1); border-radius: 50%; right: -180px; top: 110px; box-shadow: 0 0 0 100px rgba(0,182,215,.018); }
.kr-hero-inner { position: relative; z-index: 2; padding-top: 172px; display: grid; grid-template-columns: minmax(0, .88fr) minmax(620px, 1.12fr); align-items: center; gap: 64px; }
.kr-eyebrow { display: inline-flex; align-items: center; gap: 9px; color: #49b7c8; font-weight: 650; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.kr-eyebrow::before { content: ""; width: 30px; height: 1px; border-radius: 10px; background: #389caf; }
.kr-hero h1 { max-width: 720px; margin: 24px 0; font-size: clamp(44px, 4.5vw, 68px); font-weight: 650; line-height: 1.08; letter-spacing: -.032em; }
.kr-gradient-text { color: #7fd7e5; background: none; -webkit-text-fill-color: currentColor; }
.kr-hero-copy { max-width: 650px; margin: 0 0 34px; color: rgba(255,255,255,.73); font-size: 20px; line-height: 1.7; }
.kr-hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.kr-hero-points { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 34px; color: rgba(255,255,255,.72); font-size: 14px; }
.kr-hero-points span { display: flex; align-items: center; gap: 8px; }
.kr-dot { width: 6px; height: 6px; border-radius: 50%; background: #57b6c5; }

.kr-product-stage { position: relative; min-height: 580px; perspective: 1400px; }
.kr-screen { overflow: hidden; background: #eaf1f5; border: 1px solid rgba(255,255,255,.24); box-shadow: var(--kr-shadow); }
.kr-screen img { width: 100%; height: 100%; object-fit: contain; object-position: center; image-rendering: auto; background: #f1f4f5; }
.kr-laptop { position: absolute; width: 75%; aspect-ratio: 16 / 10; right: 4%; top: 36px; padding: 10px; border-radius: 18px; background: linear-gradient(145deg, #31465a, #0a121c 55%); transform: none; box-shadow: 0 42px 90px rgba(0,0,0,.52), 0 0 50px rgba(0,182,215,.12); }
.kr-laptop .kr-screen { width: 100%; height: 91%; border-radius: 10px; }
.kr-laptop::after { content: ""; position: absolute; width: 112%; height: 18px; left: -6%; bottom: -10px; border-radius: 5px 5px 22px 22px; background: linear-gradient(#b9c4cd, #576572 42%, #222e38); }
.kr-phone { position: absolute; width: 178px; height: 372px; z-index: 3; left: 2%; bottom: 35px; padding: 9px; border-radius: 34px; background: #08121b; border: 2px solid #52616c; box-shadow: 0 30px 70px rgba(0,0,0,.48); transform: none; }
.kr-phone .kr-screen { width: 100%; height: 100%; border-radius: 25px; }
.kr-wms-card { position: absolute; z-index: 4; width: 230px; right: 0; bottom: 20px; padding: 18px; border-radius: 18px; border: 1px solid rgba(0,182,215,.34); background: rgba(9, 31, 50, .94); box-shadow: 0 24px 50px rgba(0,0,0,.34); }
.kr-wms-card strong { display: block; margin-bottom: 5px; }
.kr-wms-card small { color: rgba(255,255,255,.62); }
.kr-progress { height: 8px; margin-top: 14px; border-radius: 20px; background: rgba(255,255,255,.1); overflow: hidden; }
.kr-progress span { display: block; width: 76%; height: 100%; border-radius: inherit; background: #2c93a6; }
.kr-connector { position: absolute; z-index: 1; inset: 10% 3% 8%; border: 1px dashed rgba(0,182,215,.3); border-radius: 50%; transform: rotate(-9deg); }

.kr-product-bar { position: relative; z-index: 5; margin-top: -64px; }
.kr-product-grid { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--kr-border); border-radius: var(--kr-radius); overflow: hidden; background: #fff; box-shadow: 0 18px 48px rgba(2, 28, 50, .12); }
.kr-product-link { min-height: 128px; padding: 25px; border-right: 1px solid var(--kr-border); transition: background .2s ease, transform .2s ease; }
.kr-product-link:last-child { border: 0; }
.kr-product-link:hover { background: #f3f7f7; }
.kr-product-icon { display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 14px; color: #0b6073; border: 1px solid rgba(0,182,215,.2); border-radius: 10px; background: #edf6f7; }
.kr-product-link strong { display: block; font-size: 18px; }
.kr-product-link small { color: var(--kr-muted); }

.kr-section { padding: 112px 0; }
.kr-section-soft { background: var(--kr-surface-soft); }
.kr-section-dark { color: #fff; background: var(--kr-navy); }
.kr-section-head { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 52px; }
.kr-section-head h2 { max-width: 780px; margin: 14px 0 0; color: var(--kr-navy); font-size: clamp(34px, 3.7vw, 54px); font-weight: 650; line-height: 1.13; letter-spacing: -.03em; }
.kr-section-dark .kr-section-head h2 { color: #fff; }
.kr-section-head p { max-width: 540px; margin: 0; color: var(--kr-muted); font-size: 18px; line-height: 1.65; }
.kr-section-dark .kr-section-head p { color: rgba(255,255,255,.65); }

.kr-flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.kr-flow-item { position: relative; min-height: 220px; padding: 28px; border-radius: 18px; border: 1px solid var(--kr-border); background: #fff; }
.kr-flow-item::after { content: "→"; position: absolute; right: -20px; top: 46%; z-index: 2; display: grid; place-items: center; width: 38px; height: 38px; color: var(--kr-cyan); border: 1px solid var(--kr-border); border-radius: 50%; background: #fff; font-weight: 700; }
.kr-flow-item:last-child::after { display: none; }
.kr-step { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 30px; color: #fff; border-radius: 50%; background: #0b667b; box-shadow: inset 0 -2px 0 rgba(0,0,0,.15); font-weight: 650; }
.kr-flow-item h3 { margin: 0 0 10px; font-size: 20px; }
.kr-flow-item p { margin: 0; color: var(--kr-muted); line-height: 1.55; }

.kr-solution-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 86px; align-items: center; }
.kr-solution-copy h2 { margin: 16px 0 20px; font-size: clamp(36px, 4vw, 56px); font-weight: 650; line-height: 1.12; letter-spacing: -.03em; }
.kr-solution-copy p { color: rgba(255,255,255,.66); font-size: 18px; line-height: 1.7; }
.kr-checks { display: grid; gap: 14px; margin: 30px 0 38px; }
.kr-check { display: flex; align-items: flex-start; gap: 12px; color: rgba(255,255,255,.82); }
.kr-check::before { content: "✓"; display: grid; place-items: center; flex: 0 0 24px; height: 24px; color: #fff; background: #287f91; border-radius: 50%; font-weight: 700; }
.kr-gallery { position: relative; min-height: 590px; }
.kr-gallery-main { position: absolute; top: 0; right: 0; width: 88%; height: 460px; padding: 9px; border-radius: 20px; background: linear-gradient(145deg,#385168,#091521); box-shadow: 0 42px 100px rgba(0,0,0,.5); transform: none; }
.kr-gallery-main img { width: 100%; height: 100%; border-radius: 12px; object-fit: contain; object-position: center; background: #f1f4f5; }
.kr-gallery-phone { position: absolute; left: 0; bottom: 0; width: 190px; height: 390px; padding: 8px; border-radius: 34px; background: #060c12; box-shadow: 0 32px 70px rgba(0,0,0,.5); transform: none; }
.kr-gallery-phone img { width: 100%; height: 100%; border-radius: 27px; object-fit: contain; object-position: center; background: #f1f4f5; }
.kr-floating-note { position: absolute; right: 0; bottom: 30px; width: 280px; padding: 22px; border-radius: 16px; color: var(--kr-ink); background: #fff; box-shadow: 0 24px 60px rgba(0,0,0,.34); }
.kr-floating-note span { display: block; color: #278a9d; font-size: 12px; font-weight: 650; text-transform: uppercase; letter-spacing: .1em; }
.kr-floating-note strong { display: block; margin-top: 8px; font-size: 20px; }

.kr-industries { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.kr-industry { position: relative; min-height: 340px; overflow: hidden; border: 1px solid rgba(13,43,55,.1); border-radius: 14px; box-shadow: 0 14px 32px rgba(8,31,49,.1); }
.kr-industry:first-child { grid-column: span 2; }
.kr-industry img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.kr-industry:hover img { transform: scale(1.045); }
.kr-industry::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(5,18,27,.94) 0%, rgba(5,18,27,.4) 52%, rgba(5,18,27,.04) 100%); }
.kr-industry-content { position: absolute; z-index: 2; inset: auto 24px 24px; color: #fff; }
.kr-industry-content h3 { margin: 0 0 5px; font-size: 22px; }
.kr-industry-content p { margin: 0; color: rgba(255,255,255,.7); }

.kr-value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.kr-value-card { padding: 34px; border-radius: 20px; border: 1px solid var(--kr-border); background: #fff; }
.kr-value-card .kr-product-icon { margin-bottom: 22px; }
.kr-value-card h3 { margin: 0 0 12px; font-size: 22px; }
.kr-value-card p { margin: 0; color: var(--kr-muted); line-height: 1.7; }

.kr-cta { position: relative; overflow: hidden; padding: 84px; border: 1px solid rgba(255,255,255,.1); border-radius: 20px; color: #fff; background: #0b202d; box-shadow: var(--kr-shadow); }
.kr-cta::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 2px; background: #2e8798; }
.kr-cta::after { content: ""; position: absolute; width: 420px; height: 420px; right: -110px; top: -140px; border-radius: 50%; border: 1px solid rgba(0,182,215,.13); background: rgba(0,182,215,.035); }
.kr-cta-content { position: relative; z-index: 2; max-width: 790px; }
.kr-cta h2 { margin: 15px 0 20px; font-size: clamp(34px, 3.6vw, 52px); font-weight: 650; line-height: 1.14; letter-spacing: -.03em; }
.kr-cta p { max-width: 660px; margin: 0 0 30px; color: rgba(255,255,255,.68); font-size: 18px; line-height: 1.7; }

.kr-footer { padding: 70px 0 30px; color: rgba(255,255,255,.7); background: #040d16; }
.kr-footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 58px; }
.kr-footer-brand img { width: 245px; }
.kr-footer-brand p { max-width: 400px; line-height: 1.7; }
.kr-footer h3 { color: #fff; font-size: 15px; }
.kr-footer-links { display: grid; gap: 12px; font-size: 14px; }
.kr-footer a:hover { color: var(--kr-cyan); }
.kr-footer-social { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 46px; }
.kr-footer-social > span { margin-right: 6px; color: rgba(255,255,255,.5); font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.kr-footer-social a { display: grid; place-items: center; width: 38px; height: 38px; color: rgba(255,255,255,.78); border: 1px solid rgba(255,255,255,.14); border-radius: 10px; background: rgba(255,255,255,.04); font-size: 13px; font-weight: 650; transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease; }
.kr-footer-social a:hover, .kr-footer-social a:focus-visible { color: #fff; border-color: rgba(73,183,200,.55); background: rgba(42,168,189,.14); transform: translateY(-2px); outline: none; }
.kr-footer-bottom { display: block; width: 100%; margin-top: 20px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; text-align: center; }

.kr-page-hero { padding: 170px 0 90px; color: #fff; background: radial-gradient(circle at 72% 40%, rgba(0,182,215,.22), transparent 32%), var(--kr-navy); }
.kr-page-hero h1 { max-width: 900px; margin: 18px 0; font-size: clamp(40px, 4.4vw, 62px); font-weight: 650; letter-spacing: -.032em; line-height: 1.1; }
.kr-page-hero p { max-width: 720px; color: rgba(255,255,255,.68); font-size: 19px; line-height: 1.7; }
.kr-detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.kr-detail-card { display: grid; grid-template-columns: 1fr 1.08fr; min-height: 360px; overflow: hidden; border: 1px solid var(--kr-border); border-radius: 22px; background: #fff; }
.kr-detail-card img { width: 100%; height: 100%; object-fit: contain; object-position: center; padding: 20px; background: #edf1f2; image-rendering: auto; }
.kr-detail-copy { padding: 38px; }
.kr-detail-copy h2 { margin: 12px 0; color: var(--kr-navy); font-size: 30px; }
.kr-detail-copy p { color: var(--kr-muted); line-height: 1.65; }
.kr-feature-list { margin: 20px 0 28px; padding: 0; list-style: none; display: grid; gap: 9px; color: var(--kr-muted); }
.kr-feature-list li::before { content: "✓"; margin-right: 8px; color: #287f91; font-weight: 700; }

.kr-product-page-layout { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 74px; }
.kr-product-page-layout h2 { margin: 14px 0 20px; color: var(--kr-navy); font-size: clamp(36px, 3.8vw, 54px); font-weight: 650; line-height: 1.13; letter-spacing: -.03em; }
.kr-product-page-layout p { color: var(--kr-muted); font-size: 18px; line-height: 1.75; }
.kr-product-visual { overflow: hidden; padding: 10px; border-radius: 22px; background: linear-gradient(145deg,#253c50,#07121c); box-shadow: var(--kr-shadow); }
.kr-product-visual img { display: block; width: auto; max-width: 100%; max-height: 550px; margin: 0 auto; object-fit: contain; object-position: center; border-radius: 14px; background: #f1f4f5; image-rendering: auto; }
.kr-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.kr-feature-tile { padding: 30px; border: 1px solid var(--kr-border); border-radius: 18px; background: #fff; }
.kr-feature-tile h3 { margin: 0 0 10px; color: var(--kr-navy); }
.kr-feature-tile p { margin: 0; color: var(--kr-muted); line-height: 1.65; }
.kr-shot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.kr-shot { overflow: hidden; border: 1px solid var(--kr-border); border-radius: 20px; background: #fff; box-shadow: 0 14px 36px rgba(3,33,54,.09); }
.kr-shot img { width: 100%; height: 330px; object-fit: contain; object-position: center; padding: 18px; background: #edf1f2; image-rendering: auto; }
.kr-shot figcaption { padding: 18px 20px; color: var(--kr-navy); font-weight: 700; }
.kr-info-page { max-width: 980px; }
.kr-info-page h2 { margin: 45px 0 15px; color: var(--kr-navy); font-size: 34px; }
.kr-info-page p { color: var(--kr-muted); font-size: 17px; line-height: 1.8; }

/* Páginas corporativas, informativas y legales */
.kr-page-hero-compact { padding-bottom: 70px; }
.kr-page-hero-compact h1 { max-width: 1060px; font-size: clamp(38px, 4vw, 58px); }
.kr-breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 28px; color: rgba(255,255,255,.58); font-size: 13px; }
.kr-breadcrumb a:hover { color: #fff; }
.kr-breadcrumb span { color: #61bccb; }
.kr-content-section { padding: 82px 0 110px; background: #f4f6f5; }
.kr-content-card { border: 1px solid var(--kr-border); border-radius: 16px; background: #fff; box-shadow: 0 18px 48px rgba(4,24,34,.07); }
.kr-legal-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 42px; align-items: start; }
.kr-legal-nav { position: sticky; top: 110px; padding: 24px; }
.kr-legal-nav strong { display: block; margin-bottom: 16px; color: var(--kr-navy); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.kr-legal-nav a { display: block; padding: 8px 0; color: var(--kr-muted); font-size: 14px; line-height: 1.35; }
.kr-legal-nav a:hover { color: #176f80; }
.kr-prose { padding: clamp(28px, 5vw, 64px); }
.kr-prose > :first-child { margin-top: 0; }
.kr-prose h2 { margin: 54px 0 16px; color: var(--kr-navy); font-size: clamp(25px, 2.6vw, 34px); line-height: 1.25; letter-spacing: -.02em; }
.kr-prose h3 { margin: 30px 0 12px; color: #173847; font-size: 20px; line-height: 1.35; }
.kr-prose p, .kr-prose li { color: #5c6b73; font-size: 16px; line-height: 1.82; }
.kr-prose ul, .kr-prose ol { margin: 16px 0 26px; padding-left: 22px; }
.kr-prose li + li { margin-top: 8px; }
.kr-prose a { color: #176f80; text-decoration: underline; text-underline-offset: 3px; }
.kr-meta { display: flex; flex-wrap: wrap; gap: 18px; margin-bottom: 34px; padding-bottom: 24px; border-bottom: 1px solid var(--kr-border); color: var(--kr-muted); font-size: 13px; }
.kr-notice { margin: 30px 0; padding: 20px 22px; border-left: 2px solid #2e8798; border-radius: 0 10px 10px 0; background: #eef5f6; color: #4e626b; line-height: 1.7; }
.kr-topic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.kr-topic-card { min-height: 240px; padding: 30px; border: 1px solid var(--kr-border); border-radius: 14px; background: #fff; box-shadow: 0 12px 30px rgba(4,24,34,.055); }
.kr-topic-card .kr-topic-number { display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 24px; border: 1px solid rgba(42,168,189,.25); border-radius: 9px; color: #176f80; background: #edf5f6; font-size: 13px; font-weight: 650; }
.kr-topic-card h2, .kr-topic-card h3 { margin: 0 0 12px; color: var(--kr-navy); font-size: 21px; line-height: 1.35; }
.kr-topic-card p { margin: 0; color: var(--kr-muted); line-height: 1.7; }
.kr-topic-card ul { margin: 16px 0 0; padding-left: 19px; color: var(--kr-muted); line-height: 1.65; }
.kr-actions-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.kr-document-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 22px; }
.kr-document-link { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 64px; padding: 16px 18px; border: 1px solid var(--kr-border); border-radius: 10px; color: #173847; background: #fff; font-weight: 600; }
.kr-document-link:hover { border-color: rgba(42,168,189,.5); background: #f4f8f8; }
.kr-404 { display: grid; min-height: 100vh; place-items: center; padding: 40px 20px; color: #fff; text-align: center; background: #091923; }
.kr-404 img { width: min(280px, 70vw); margin: 0 auto 44px; }
.kr-404-code { margin: 0; color: #5bb7c6; font-size: 14px; font-weight: 650; letter-spacing: .16em; }
.kr-404 h1 { margin: 18px 0 14px; font-size: clamp(38px, 6vw, 64px); letter-spacing: -.03em; }
.kr-404 p { max-width: 580px; margin: 0 auto 30px; color: rgba(255,255,255,.66); font-size: 17px; line-height: 1.7; }

.kr-contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
.kr-contact-cards { display: grid; gap: 14px; margin-top: 30px; }
.kr-contact-card { padding: 20px 22px; border: 1px solid var(--kr-border); border-radius: 14px; background: #fff; }
.kr-contact-card strong { display: block; color: var(--kr-navy); margin-bottom: 5px; }
.kr-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 38px; border-radius: 24px; background: #fff; box-shadow: var(--kr-shadow); }
.kr-field { display: grid; gap: 8px; }
.kr-field-full { grid-column: 1 / -1; }
.kr-field label { color: var(--kr-navy); font-size: 14px; font-weight: 700; }
.kr-field input, .kr-field select, .kr-field textarea { width: 100%; border: 1px solid var(--kr-border); border-radius: 12px; padding: 14px 16px; outline: none; background: #f9fcfd; }
.kr-field input:focus, .kr-field select:focus, .kr-field textarea:focus { border-color: var(--kr-cyan); box-shadow: 0 0 0 4px rgba(0,182,215,.1); }
.kr-field textarea { min-height: 130px; resize: vertical; }

.kr-reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.kr-reveal.is-visible { opacity: 1; transform: none; }

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

@media (max-width: 1180px) {
  .kr-links { display: none; }
  .kr-menu-button { display: grid; place-items: center; margin-left: auto; }
  .kr-nav-actions .kr-button-secondary { display: none; }
  .kr-links.is-open {
    position: absolute;
    top: 82px;
    right: 0;
    left: 0;
    z-index: 1001;
    display: grid;
    align-content: start;
    width: 100%;
    height: calc(100vh - 82px);
    height: calc(100dvh - 82px);
    margin: 0;
    padding: 22px max(24px, calc((100vw - var(--kr-container)) / 2));
    overflow-y: auto;
    overscroll-behavior: contain;
    background: #071622;
    box-shadow: 0 24px 50px rgba(0,0,0,.28);
    font-size: 18px;
  }
  .kr-links.is-open a {
    display: flex;
    align-items: center;
    min-height: 58px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    color: rgba(255,255,255,.88);
  }
  .kr-links.is-open a:last-child { border-bottom: 0; }
  .kr-links.is-open .kr-mobile-access { color: #79c5d1; font-weight: 650; }
  .kr-hero-inner { grid-template-columns: 1fr; padding-top: 150px; }
  .kr-hero { min-height: auto; padding-bottom: 120px; }
  .kr-product-stage { width: min(850px, 100%); margin: 0 auto; }
  .kr-product-bar { margin-top: -40px; }
  .kr-product-grid { grid-template-columns: repeat(3, 1fr); }
  .kr-product-link:nth-child(3) { border-right: 0; }
  .kr-product-link:nth-child(n+4) { border-top: 1px solid var(--kr-border); }
  .kr-flow { grid-template-columns: repeat(3, 1fr); }
  .kr-flow-item:nth-child(3)::after, .kr-flow-item:last-child::after { display: none; }
  .kr-solution-layout { grid-template-columns: 1fr; }
  .kr-gallery { width: min(850px, 100%); }
  .kr-industries { grid-template-columns: repeat(2, 1fr); }
  .kr-detail-grid { grid-template-columns: 1fr; }
  .kr-product-page-layout { grid-template-columns: 1fr; }
  .kr-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .kr-topic-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .kr-container { width: min(calc(100% - 30px), var(--kr-container)); }
  .kr-nav { height: 70px; }
  .kr-brand img { width: 180px; }
  .kr-nav-actions .kr-button-primary { display: none; }
  .kr-links.is-open {
    top: 70px;
    height: calc(100vh - 70px);
    height: calc(100dvh - 70px);
    padding: 18px 20px 30px;
  }
  .kr-hero-inner { padding-top: 125px; gap: 22px; }
  .kr-hero h1 { font-size: 45px; }
  .kr-hero-copy { font-size: 17px; }
  .kr-product-stage { min-height: 455px; }
  .kr-laptop { width: 91%; right: 0; top: 34px; }
  .kr-phone { width: 128px; height: 267px; bottom: 34px; left: 0; border-radius: 26px; }
  .kr-phone .kr-screen { border-radius: 19px; }
  .kr-wms-card { width: 190px; right: 2px; bottom: 0; padding: 14px; }
  .kr-product-grid { grid-template-columns: 1fr 1fr; }
  .kr-product-link { min-height: 112px; padding: 20px; border-top: 1px solid var(--kr-border); }
  .kr-product-link:nth-child(even) { border-right: 0; }
  .kr-product-link:first-child, .kr-product-link:nth-child(2) { border-top: 0; }
  .kr-section { padding: 78px 0; }
  .kr-section-head { display: block; }
  .kr-section-head p { margin-top: 20px; }
  .kr-flow { grid-template-columns: 1fr; }
  .kr-flow-item { min-height: auto; }
  .kr-flow-item::after { display: none; }
  .kr-gallery { min-height: 460px; }
  .kr-gallery-main { width: 96%; height: 330px; }
  .kr-gallery-phone { width: 135px; height: 290px; }
  .kr-floating-note { width: 220px; padding: 16px; }
  .kr-industries { grid-template-columns: 1fr; }
  .kr-industry:first-child { grid-column: auto; }
  .kr-industry { min-height: 280px; }
  .kr-value-grid { grid-template-columns: 1fr; }
  .kr-cta { padding: 52px 28px; }
  .kr-footer-grid { grid-template-columns: 1fr 1fr; }
  .kr-footer-brand { grid-column: 1 / -1; }
  .kr-footer-bottom { display: block; }
  .kr-detail-card { grid-template-columns: 1fr; }
  .kr-detail-card img { height: 280px; }
  .kr-contact-layout { grid-template-columns: 1fr; }
  .kr-feature-grid, .kr-shot-grid { grid-template-columns: 1fr; }
  .kr-form { grid-template-columns: 1fr; padding: 25px; }
  .kr-field-full { grid-column: auto; }
  .kr-legal-layout { grid-template-columns: 1fr; }
  .kr-legal-nav { position: static; display: none; }
  .kr-topic-grid, .kr-document-links { grid-template-columns: 1fr; }
  .kr-content-section { padding: 56px 0 78px; }
}

@media (max-width: 480px) {
  .kr-hero h1 { font-size: 36px; line-height: 1.12; }
  .kr-hero-actions .kr-button { width: 100%; }
  .kr-hero-points { display: grid; gap: 12px; }
  .kr-product-grid, .kr-footer-grid { grid-template-columns: 1fr; }
  .kr-product-link { border-right: 0; }
  .kr-footer-brand { grid-column: auto; }
  .kr-cta { padding: 38px 22px; }
  .kr-cta h2 { font-size: 32px; line-height: 1.16; }
}