:root {
  --red: #8d2020;
  --red-dark: #5c1014;
  --red-deep: #3e0b0f;
  --red-light: #b9332f;
  --ink: #251f1c;
  --muted: #726860;
  --cream: #f5f0e8;
  --cream-deep: #e8ddd0;
  --paper: #fffdf9;
  --white: #fff;
  --line: rgba(37, 31, 28, 0.14);
  --shadow: 0 22px 70px rgba(49, 22, 17, 0.12);
  --radius-lg: 34px;
  --radius-md: 22px;
  --container: 1280px;
  --header-h: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", Arial, sans-serif;
  word-break: keep-all;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { color: inherit; }
.container { width: min(calc(100% - 48px), var(--container)); margin: 0 auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 9999; padding: 12px 18px; border-radius: 8px; background: #fff; color: #111; box-shadow: var(--shadow); }
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-h);
  color: #fff;
  transition: background .25s ease, color .25s ease, box-shadow .25s ease;
}
.site-header.scrolled { background: rgba(255, 253, 249, .94); color: var(--ink); box-shadow: 0 8px 30px rgba(50, 20, 15, .08); backdrop-filter: blur(18px); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 34px; }
.brand { width: 184px; flex: 0 0 auto; filter: brightness(0) invert(1); transition: filter .25s ease; }
.site-header.scrolled .brand { filter: none; }
.desktop-nav { display: flex; align-items: center; justify-content: center; gap: clamp(18px, 2vw, 34px); margin-left: auto; }
.desktop-nav a { position: relative; font-size: 14px; font-weight: 700; letter-spacing: -.02em; opacity: .9; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -9px; height: 2px; background: currentColor; transition: right .2s ease; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { right: 0; }
.header-cta { display: inline-flex; align-items: center; gap: 12px; padding: 13px 18px; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; font-size: 13px; font-weight: 800; margin-left: 6px; }
.site-header.scrolled .header-cta { background: var(--red); border-color: var(--red); color: #fff; }
.menu-toggle { display: none; border: 0; background: transparent; width: 44px; height: 44px; padding: 11px 8px; cursor: pointer; }
.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu { position: fixed; z-index: 990; inset: 0; padding: calc(var(--header-h) + 40px) 28px 40px; background: rgba(44, 7, 11, .98); color: #fff; }
.mobile-menu nav { display: grid; gap: 8px; }
.mobile-menu a { padding: 14px 4px; font-size: clamp(24px, 7vw, 36px); font-weight: 800; border-bottom: 1px solid rgba(255,255,255,.12); }
.mobile-menu .mobile-menu-cta { margin-top: 24px; padding: 17px 20px; border: 0; border-radius: 16px; background: #fff; color: var(--red); font-size: 17px; text-align: center; }

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  color: #fff;
  background: radial-gradient(circle at 78% 30%, #a82d2a 0, #78171a 32%, #4c0d12 70%, #30070a 100%);
}
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to right, #000, transparent 82%); }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(3px); opacity: .22; }
.hero-orb-one { width: 560px; height: 560px; left: -230px; bottom: -310px; background: #d8593d; }
.hero-orb-two { width: 260px; height: 260px; right: 16%; top: 4%; border: 1px solid rgba(255,255,255,.24); }
.hero-layout { position: relative; z-index: 2; min-height: 100svh; padding-top: var(--header-h); display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 50px; }
.eyebrow { margin: 0 0 20px; color: var(--red); font-size: 12px; font-weight: 900; letter-spacing: .24em; }
.eyebrow.light { color: #f4c8b9; }
.hero h1, .section h2 { margin: 0; font-family: Georgia, "Noto Serif KR", serif; letter-spacing: -.065em; line-height: 1.08; }
.hero h1 { font-size: clamp(54px, 6vw, 96px); }
.hero h1 em, .section h2 em { color: #f1b7a3; font-style: normal; }
.hero-description { margin: 28px 0 0; color: rgba(255,255,255,.72); font-size: clamp(16px, 1.3vw, 20px); line-height: 1.8; }
.hero-actions { display: flex; gap: 12px; margin-top: 36px; }
.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; padding: 0 26px; border-radius: 999px; font-size: 14px; font-weight: 900; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: #fff; color: var(--red); box-shadow: 0 18px 40px rgba(0,0,0,.16); }
.button-ghost { border: 1px solid rgba(255,255,255,.35); color: #fff; }
.button-light { background: #fff; color: var(--red); }
.hero-points { display: flex; flex-wrap: wrap; gap: 18px 30px; margin: 46px 0 0; padding: 0; list-style: none; color: rgba(255,255,255,.78); font-size: 13px; font-weight: 700; }
.hero-points li { display: flex; align-items: center; gap: 10px; }
.hero-points span { color: #f2ac93; font-family: Georgia, serif; font-size: 12px; }
.hero-visual { position: relative; transform: translateX(7%); }
.hero-visual img { width: 100%; border-radius: 48% 48% 26% 26% / 34% 34% 18% 18%; filter: drop-shadow(0 40px 80px rgba(20,0,0,.28)); }
.hero-badge { position: absolute; left: 2%; bottom: 7%; display: flex; align-items: center; gap: 13px; padding: 15px 19px; border: 1px solid rgba(255,255,255,.25); border-radius: 16px; background: rgba(68,9,13,.52); backdrop-filter: blur(14px); }
.hero-badge strong { font-family: Georgia, serif; font-size: 24px; }
.hero-badge span { color: rgba(255,255,255,.7); font-size: 9px; font-weight: 800; letter-spacing: .16em; line-height: 1.5; }
.scroll-cue { position: absolute; z-index: 4; bottom: 24px; left: 50%; transform: translateX(-50%); display: grid; justify-items: center; gap: 7px; color: rgba(255,255,255,.62); font-size: 9px; letter-spacing: .28em; }
.scroll-cue i { width: 1px; height: 36px; background: linear-gradient(#fff, transparent); animation: scrollCue 1.7s ease-in-out infinite; }
@keyframes scrollCue { 0%,100% { opacity: .25; transform: scaleY(.5); transform-origin: top; } 50% { opacity: 1; transform: scaleY(1); } }

.section { position: relative; padding: 128px 0; overflow: hidden; }
.section h2 { font-size: clamp(44px, 5vw, 76px); }
.section h2 em { color: var(--red); }
.section-heading { margin-bottom: 44px; }
.split-heading { display: grid; grid-template-columns: 1fr .72fr; gap: 80px; align-items: end; }
.split-heading > p { max-width: 520px; margin: 0 0 8px auto; color: var(--muted); font-size: 16px; line-height: 1.8; }
.centered { text-align: center; }
.products-section { background: var(--paper); }
.filter-scroll { display: flex; gap: 8px; margin-bottom: 30px; overflow-x: auto; scrollbar-width: none; }
.filter-scroll::-webkit-scrollbar { display: none; }
.filter-button { flex: 0 0 auto; min-height: 44px; padding: 0 18px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--muted); cursor: pointer; font-size: 13px; font-weight: 800; }
.filter-button.active { background: var(--ink); border-color: var(--ink); color: #fff; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card { position: relative; min-width: 0; border: 1px solid rgba(46,32,27,.08); border-radius: 28px; overflow: hidden; background: #fff; box-shadow: 0 6px 24px rgba(56,26,20,.05); transition: transform .22s ease, box-shadow .22s ease; }
.product-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.product-card[hidden] { display: none; }
.product-image-button { width: 100%; padding: 0; border: 0; background: #f3ede5; cursor: pointer; }
.product-image-button img { width: 100%; aspect-ratio: 1 / .86; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .product-image-button img { transform: scale(1.025); }
.product-card-body { padding: 24px 24px 26px; }
.product-meta { color: var(--red); font-size: 11px; font-weight: 900; letter-spacing: .13em; }
.product-card h3 { margin: 9px 0 10px; font-size: 25px; letter-spacing: -.05em; }
.product-card p { min-height: 50px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.72; }
.product-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 17px; }
.product-tags span { padding: 7px 10px; border-radius: 999px; background: var(--cream); color: #6f6258; font-size: 11px; font-weight: 700; }
.product-card-actions { display: grid; grid-template-columns: 1fr 1fr; margin-top: 20px; border-top: 1px solid var(--line); }
.product-card-actions button, .product-card-actions a { min-height: 48px; display: flex; align-items: center; justify-content: center; border: 0; background: transparent; cursor: pointer; color: var(--muted); font-size: 12px; font-weight: 900; }
.product-card-actions > :first-child { border-right: 1px solid var(--line); }
.product-card-actions .inquiry-link { color: var(--red); }
.section-more { margin-top: 36px; padding: 23px 28px; display: flex; align-items: center; justify-content: space-between; border-radius: 18px; background: var(--cream); }
.section-more p { margin: 0; font-weight: 700; }
.section-more a { color: var(--red); font-size: 14px; font-weight: 900; }

.solutions-section { color: #fff; background: var(--ink); }
.solutions-section::before { content: ""; position: absolute; inset: 0; opacity: .09; background-image: radial-gradient(circle at 22% 20%, #fff 0 1px, transparent 1.5px); background-size: 24px 24px; }
.solutions-layout { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.solutions-copy > p:not(.eyebrow) { max-width: 520px; color: rgba(255,255,255,.65); line-height: 1.75; }
.industry-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.industry-tabs button { min-height: 42px; padding: 0 16px; border: 1px solid rgba(255,255,255,.19); border-radius: 999px; background: transparent; color: rgba(255,255,255,.65); cursor: pointer; font-size: 13px; font-weight: 800; }
.industry-tabs button[aria-selected="true"] { background: #fff; color: var(--ink); border-color: #fff; }
.industry-result { min-height: 185px; margin-top: 24px; padding: 25px 27px; border: 1px solid rgba(255,255,255,.14); border-radius: 20px; background: rgba(255,255,255,.05); }
.industry-result small { color: #e7a48f; font-weight: 800; }
.industry-result h3 { margin: 8px 0 10px; font-size: 25px; }
.industry-result p { margin: 0; color: rgba(255,255,255,.62); font-size: 14px; line-height: 1.7; }
.industry-product-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 17px; }
.industry-product-list span { padding: 8px 11px; border-radius: 10px; background: rgba(255,255,255,.1); font-size: 12px; font-weight: 800; }
.solutions-visual { position: relative; }
.solutions-visual img { border-radius: 34px; box-shadow: 0 36px 90px rgba(0,0,0,.3); }
.visual-caption { position: absolute; right: -24px; bottom: -28px; width: min(280px, 46%); padding: 24px; border-radius: 22px; background: var(--red); box-shadow: var(--shadow); }
.visual-caption span { display: block; margin-bottom: 8px; color: #f1ad99; font-size: 9px; font-weight: 900; letter-spacing: .18em; }
.visual-caption strong { font-family: Georgia, "Noto Serif KR", serif; font-size: clamp(18px, 2vw, 28px); line-height: 1.35; }

.strengths-section { background: var(--cream); }
.strength-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.strength-card { min-height: 330px; padding: 28px; border-radius: 24px; background: #fff; box-shadow: 0 8px 28px rgba(44,20,16,.05); }
.strength-number { color: #b9aba0; font-family: Georgia, serif; font-size: 12px; }
.strength-icon { width: 62px; height: 62px; margin: 48px 0 27px; display: grid; place-items: center; border-radius: 50%; background: var(--cream); color: var(--red); font-family: Georgia, serif; font-size: 30px; }
.strength-card h3 { margin: 0 0 14px; font-size: 23px; letter-spacing: -.045em; }
.strength-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }

.oem-section { color: #fff; background: linear-gradient(135deg, var(--red-dark), #871d1e 56%, #a82d2b); }
.oem-section::before { content: "OEM"; position: absolute; right: -80px; bottom: -120px; color: rgba(255,255,255,.035); font-family: Georgia, serif; font-size: min(36vw, 520px); font-weight: 900; line-height: .8; }
.oem-layout { position: relative; display: grid; grid-template-columns: .76fr 1.24fr; gap: 100px; align-items: center; }
.oem-intro > p:not(.eyebrow) { max-width: 460px; margin: 28px 0 34px; color: rgba(255,255,255,.66); line-height: 1.8; }
.process-list { display: grid; }
.process-list article { display: grid; grid-template-columns: 66px 1fr; gap: 18px; align-items: start; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.process-list article:first-child { border-top: 1px solid rgba(255,255,255,.14); }
.process-list article > span { color: #efb29e; font-family: Georgia, serif; font-size: 14px; }
.process-list h3 { margin: 0 0 5px; font-size: 19px; }
.process-list p { margin: 0; color: rgba(255,255,255,.59); font-size: 13px; line-height: 1.65; }

.quality-section { background: var(--paper); }
.quality-layout { display: grid; grid-template-columns: 1.08fr .92fr; gap: 76px; align-items: center; }
.quality-visual { position: relative; }
.quality-visual img { border-radius: 30px; box-shadow: var(--shadow); }
.quality-label { position: absolute; left: 25px; bottom: 24px; padding: 11px 14px; border-radius: 999px; background: rgba(255,255,255,.85); color: var(--red); backdrop-filter: blur(12px); font-size: 9px; font-weight: 900; letter-spacing: .15em; }
.quality-lead { margin: 25px 0; color: var(--muted); line-height: 1.75; }
.check-list { margin: 0; padding: 0; list-style: none; }
.check-list li { display: grid; grid-template-columns: 36px 1fr; gap: 14px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.check-list li > span { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--red); color: #fff; font-size: 13px; }
.check-list strong, .check-list small { display: block; }
.check-list strong { margin-bottom: 5px; font-size: 15px; }
.check-list small { color: var(--muted); font-size: 12px; line-height: 1.5; }
.quality-note { margin-top: 18px; color: #968a81; font-size: 11px; line-height: 1.7; }

.story-section { min-height: 720px; display: grid; place-items: center; color: #fff; text-align: center; background: #251d19; }
.story-section::before { content: ""; position: absolute; inset: 0; opacity: .24; background: radial-gradient(circle at 50% 30%, #873028, transparent 48%), linear-gradient(90deg, transparent 49.8%, rgba(255,255,255,.08) 50%, transparent 50.2%); }
.story-brush { position: absolute; width: 58vw; height: 27vw; max-width: 840px; max-height: 390px; min-width: 480px; min-height: 230px; border-radius: 50%; background: var(--red); filter: blur(1px); opacity: .45; transform: rotate(-7deg); clip-path: polygon(0 36%, 13% 17%, 31% 21%, 44% 7%, 65% 19%, 82% 5%, 100% 37%, 93% 72%, 77% 88%, 58% 80%, 42% 98%, 25% 80%, 9% 88%); }
.story-inner { position: relative; max-width: 860px; }
.story-inner h2 em { color: #efb4a1; }
.story-inner > p:not(.eyebrow) { max-width: 730px; margin: 28px auto 0; color: rgba(255,255,255,.65); font-size: 17px; line-height: 1.9; }
.story-values { display: flex; align-items: center; justify-content: center; gap: 21px; margin-top: 40px; color: rgba(255,255,255,.82); font-size: 13px; font-weight: 800; }
.story-values i { width: 4px; height: 4px; border-radius: 50%; background: #edae98; }

.contact-section { color: #fff; background: #4a0e12; }
.contact-section::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 15% 15%, rgba(184,69,51,.4), transparent 30%), linear-gradient(120deg, transparent 58%, rgba(255,255,255,.03) 58%); }
.contact-layout { position: relative; display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; align-items: start; }
.contact-copy { position: sticky; top: 130px; }
.contact-copy > p:not(.eyebrow) { margin: 24px 0 0; color: rgba(255,255,255,.62); line-height: 1.8; }
.contact-info { margin-top: 46px; }
.contact-info div { padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.contact-info dt { margin-bottom: 7px; color: #e9a78f; font-size: 11px; font-weight: 900; }
.contact-info dd { margin: 0; color: rgba(255,255,255,.73); font-size: 13px; line-height: 1.5; }
.contact-form { padding: 36px; border-radius: 28px; background: #fff; color: var(--ink); box-shadow: 0 30px 90px rgba(23,0,2,.28); }
.form-header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 24px; margin-bottom: 24px; border-bottom: 1px solid var(--line); }
.form-header strong { font-size: 23px; }
.form-header span { color: var(--muted); font-size: 11px; }
.form-header i, .form-row i { color: var(--red); font-style: normal; }
.form-row { display: grid; gap: 9px; margin: 0 0 19px; border: 0; padding: 0; }
.two-columns { grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row label, .form-row > label { display: grid; gap: 9px; }
.form-row label > span, .form-row > span, .form-row legend { font-size: 12px; font-weight: 900; }
.form-row input, .form-row select, .form-row textarea { width: 100%; border: 1px solid #ddd4ca; border-radius: 11px; background: #fffdfa; color: var(--ink); outline: 0; }
.form-row input, .form-row select { min-height: 48px; padding: 0 13px; }
.form-row textarea { resize: vertical; padding: 13px; line-height: 1.6; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(141,32,32,.08); }
.form-row [aria-invalid="true"] { border-color: #cf2a2a; }
.choice-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 7px; }
.choice-grid label { display: block; }
.choice-grid input { position: absolute; opacity: 0; pointer-events: none; }
.choice-grid span { min-height: 42px; display: grid; place-items: center; padding: 0 6px; border: 1px solid #ddd4ca; border-radius: 10px; color: var(--muted); cursor: pointer; font-size: 11px; font-weight: 800; text-align: center; }
.choice-grid input:checked + span { border-color: var(--red); background: var(--red); color: #fff; }
.choice-grid input:focus-visible + span { outline: 3px solid rgba(141,32,32,.18); }
.privacy-check { display: flex; align-items: flex-start; gap: 8px; color: var(--muted); font-size: 11px; line-height: 1.55; }
.privacy-check input { margin-top: 2px; accent-color: var(--red); }
.privacy-check button { padding: 0; border: 0; border-bottom: 1px solid currentColor; background: transparent; cursor: pointer; font-size: inherit; }
.form-status { min-height: 20px; margin: 12px 0 0; color: #b42318; font-size: 12px; font-weight: 700; }
.submit-button { width: 100%; min-height: 57px; display: flex; align-items: center; justify-content: space-between; margin-top: 8px; padding: 0 22px; border: 0; border-radius: 13px; background: var(--red); color: #fff; cursor: pointer; font-weight: 900; }
.submit-button:hover { background: var(--red-dark); }
.demo-note { margin: 12px 0 0; color: #9a8d84; font-size: 10px; line-height: 1.6; }
.demo-note code { font-size: 10px; }

.site-footer { padding: 50px 0 100px; background: #1d1917; color: #fff; }
.footer-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 30px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-top img { filter: brightness(0) invert(1); opacity: .88; }
.footer-top nav { display: flex; gap: 22px; align-items: center; }
.footer-top a, .footer-top button { padding: 0; border: 0; background: transparent; color: rgba(255,255,255,.68); cursor: pointer; font-size: 12px; }
.footer-bottom { display: flex; align-items: flex-start; justify-content: space-between; gap: 30px; padding-top: 26px; color: rgba(255,255,255,.4); font-size: 11px; line-height: 1.9; }
.footer-bottom p { margin: 0; }
.footer-bottom span { margin-left: 10px; }

.mobile-bottom-bar { display: none; }
.top-button { position: fixed; z-index: 900; right: 24px; bottom: 24px; width: 48px; height: 48px; border: 1px solid rgba(37,31,28,.12); border-radius: 50%; background: rgba(255,255,255,.92); color: var(--ink); box-shadow: 0 10px 30px rgba(25,8,5,.12); cursor: pointer; opacity: 0; transform: translateY(10px); pointer-events: none; transition: .2s ease; }
.top-button.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }

.product-dialog, .privacy-dialog { width: min(980px, calc(100% - 36px)); max-height: min(88vh, 820px); padding: 0; border: 0; border-radius: 28px; overflow: auto; background: #fff; color: var(--ink); box-shadow: 0 34px 110px rgba(30,5,7,.4); }
.product-dialog::backdrop, .privacy-dialog::backdrop { background: rgba(22,8,7,.72); backdrop-filter: blur(7px); }
.dialog-close { position: sticky; z-index: 3; top: 17px; float: right; width: 42px; height: 42px; margin: 17px 17px 0 0; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.9); cursor: pointer; font-size: 24px; }
.dialog-body { clear: both; display: grid; grid-template-columns: .92fr 1.08fr; min-height: 560px; }
.dialog-visual { display: grid; place-items: center; padding: 36px; background: var(--cream); }
.dialog-visual img { width: min(100%, 430px); }
.dialog-copy { padding: 52px 46px; }
.dialog-category { color: var(--red); font-size: 11px; font-weight: 900; letter-spacing: .14em; }
.dialog-copy h2 { margin: 10px 0 17px; font-family: Georgia, "Noto Serif KR", serif; font-size: 44px; letter-spacing: -.06em; }
.dialog-tagline { color: var(--muted); line-height: 1.75; }
.dialog-copy h3 { margin: 27px 0 10px; font-size: 14px; }
.dialog-list { margin: 0; padding: 0; list-style: none; }
.dialog-list li { padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.dialog-uses { display: flex; flex-wrap: wrap; gap: 7px; }
.dialog-uses span { padding: 8px 11px; border-radius: 999px; background: var(--cream); color: #675b53; font-size: 12px; font-weight: 800; }
.dialog-spec { margin-top: 25px; padding: 16px; border-radius: 13px; background: #faf6f1; color: var(--muted); font-size: 12px; line-height: 1.7; }
.dialog-actions { display: flex; gap: 9px; margin-top: 25px; }
.dialog-actions button { flex: 1; min-height: 50px; border: 0; border-radius: 999px; cursor: pointer; font-size: 13px; font-weight: 900; }
.dialog-actions .dialog-inquiry { background: var(--red); color: #fff; }
.dialog-actions .dialog-dismiss { background: var(--cream); color: var(--ink); }
.privacy-content { padding: 70px 50px 50px; }
.privacy-content h2 { margin: 0 0 20px; font-family: Georgia, "Noto Serif KR", serif; font-size: 38px; letter-spacing: -.05em; }
.privacy-content > p:not(.eyebrow) { color: var(--muted); line-height: 1.85; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (min-width: 1100px) and (prefers-reduced-motion: no-preference) {
  main { scroll-snap-type: y proximity; }
  .snap-section { scroll-snap-align: start; }
}

@media (max-width: 1100px) {
  :root { --header-h: 72px; }
  .desktop-nav, .header-cta { display: none; }
  .menu-toggle { display: block; margin-left: auto; }
  .hero-layout { grid-template-columns: 1fr 1fr; gap: 24px; }
  .hero h1 { font-size: clamp(48px, 7vw, 72px); }
  .section { padding: 104px 0; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .strength-grid { grid-template-columns: repeat(2, 1fr); }
  .oem-layout, .contact-layout { gap: 54px; }
  .choice-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 820px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .site-header { color: #fff; }
  .site-header.scrolled { color: var(--ink); }
  .brand { width: 160px; }
  .hero { min-height: auto; }
  .hero-layout { min-height: auto; padding-top: 126px; padding-bottom: 96px; grid-template-columns: 1fr; }
  .hero-copy { position: relative; z-index: 2; }
  .hero h1 { font-size: clamp(47px, 13vw, 74px); }
  .hero-description br { display: none; }
  .hero-visual { margin: -44px -20px 0 18%; transform: none; opacity: .82; }
  .hero-badge { left: -8%; bottom: 4%; }
  .scroll-cue { display: none; }
  .section { padding: 86px 0; }
  .split-heading { grid-template-columns: 1fr; gap: 24px; }
  .split-heading > p { margin-left: 0; }
  .section h2 { font-size: clamp(40px, 10vw, 62px); }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .product-card-body { padding: 18px 16px 19px; }
  .product-card h3 { font-size: 20px; }
  .product-card p { min-height: 67px; font-size: 12px; }
  .product-card-actions { grid-template-columns: 1fr; }
  .product-card-actions > :first-child { border-right: 0; border-bottom: 1px solid var(--line); }
  .section-more { align-items: flex-start; gap: 16px; flex-direction: column; }
  .solutions-layout, .quality-layout, .oem-layout, .contact-layout { grid-template-columns: 1fr; }
  .solutions-layout { gap: 48px; }
  .solutions-visual { margin-right: 20px; }
  .visual-caption { right: -20px; bottom: -24px; }
  .strength-card { min-height: 290px; }
  .oem-layout { gap: 50px; }
  .quality-layout { gap: 46px; }
  .quality-copy { order: -1; }
  .contact-copy { position: static; }
  .contact-form { padding: 28px 22px; }
  .contact-layout { gap: 42px; }
  .dialog-body { grid-template-columns: 1fr; }
  .dialog-visual { padding: 28px; }
  .dialog-visual img { max-height: 420px; }
  .dialog-copy { padding: 34px 26px 40px; }
  .mobile-bottom-bar { position: fixed; z-index: 920; left: 12px; right: 12px; bottom: max(12px, env(safe-area-inset-bottom)); display: grid; grid-template-columns: .88fr 1.12fr; padding: 5px; border: 1px solid rgba(50,23,18,.08); border-radius: 16px; background: rgba(255,255,255,.95); box-shadow: 0 15px 45px rgba(37,10,8,.2); backdrop-filter: blur(16px); }
  .mobile-bottom-bar a { min-height: 48px; display: grid; place-items: center; border-radius: 12px; font-size: 13px; font-weight: 900; }
  .mobile-bottom-bar a:last-child { background: var(--red); color: #fff; }
  .top-button { bottom: 84px; right: 18px; }
  .site-footer { padding-bottom: 120px; }
}

@media (max-width: 560px) {
  .hero-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .button { min-height: 51px; padding: 0 14px; font-size: 13px; }
  .hero-points { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
  .hero-points li:last-child { grid-column: 1 / -1; }
  .hero-visual { margin-left: 3%; margin-right: -28%; }
  .hero-badge { left: 0; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .product-card { border-radius: 20px; }
  .product-meta { font-size: 9px; }
  .product-card h3 { font-size: 18px; }
  .product-card p { display: -webkit-box; min-height: 55px; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 3; line-height: 1.55; }
  .product-tags { display: none; }
  .strength-grid { grid-template-columns: 1fr; }
  .strength-card { min-height: auto; }
  .strength-icon { margin: 30px 0 20px; }
  .industry-tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 3px; scrollbar-width: none; }
  .industry-tabs button { flex: 0 0 auto; }
  .visual-caption { width: 58%; }
  .two-columns { grid-template-columns: 1fr; }
  .choice-grid { grid-template-columns: repeat(2, 1fr); }
  .story-values { flex-direction: column; gap: 10px; }
  .story-values i { display: none; }
  .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-top nav { flex-wrap: wrap; }
  .footer-bottom span { display: block; margin-left: 0; }
  .dialog-copy h2 { font-size: 36px; }
  .privacy-content { padding: 68px 26px 34px; }
}

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

/* =========================================================
   Corporate layout refinement v2
   - Conventional food-manufacturing company tone
   - Stable image ratios and reduced decorative effects
   ========================================================= */
:root {
  --red: #8a2024;
  --red-dark: #67161a;
  --ink: #222222;
  --muted: #666666;
  --cream: #f5f3ef;
  --paper: #ffffff;
  --line: #dedbd5;
  --shadow: 0 12px 32px rgba(28, 20, 17, .08);
  --radius-lg: 12px;
  --radius-md: 8px;
  --header-h: 84px;
}

body { background: #fff; }
.container { width: min(calc(100% - 56px), 1240px); }

/* Fixed white corporate header */
.site-header,
.site-header.scrolled {
  height: var(--header-h);
  color: var(--ink);
  background: rgba(255,255,255,.98);
  border-bottom: 1px solid #e8e5df;
  box-shadow: none;
  backdrop-filter: none;
}
.brand,
.site-header.scrolled .brand { filter: none; }
.desktop-nav a { font-size: 14px; opacity: 1; }
.desktop-nav a::after { bottom: -13px; background: var(--red); }
.header-cta,
.site-header.scrolled .header-cta {
  min-height: 42px;
  padding: 0 18px;
  border: 0;
  border-radius: 4px;
  background: var(--red);
  color: #fff;
}

/* Corporate hero: light background + rectangular visual */
.hero {
  min-height: 760px;
  color: var(--ink);
  background: #f6f4f0;
  border-bottom: 1px solid #e5e1da;
}
.hero::before {
  background: linear-gradient(90deg, rgba(138,32,36,.035) 1px, transparent 1px);
  background-size: 80px 100%;
  mask-image: none;
}
.hero-orb { display: none; }
.hero-layout {
  min-height: 760px;
  padding-top: calc(var(--header-h) + 42px);
  padding-bottom: 58px;
  grid-template-columns: .88fr 1.12fr;
  gap: 72px;
}
.eyebrow { margin-bottom: 16px; letter-spacing: .18em; }
.eyebrow.light { color: var(--red); }
.hero h1,
.section h2 {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", Arial, sans-serif;
  letter-spacing: -.045em;
  line-height: 1.18;
}
.hero h1 { font-size: clamp(48px, 5vw, 72px); font-weight: 800; }
.hero h1 em,
.section h2 em { color: var(--red); font-style: normal; }
.hero-description { margin-top: 26px; color: var(--muted); font-size: 17px; line-height: 1.8; }
.hero-actions { margin-top: 32px; }
.button {
  min-height: 50px;
  padding: 0 24px;
  border-radius: 4px;
  transition: background .18s ease, border-color .18s ease;
}
.button:hover { transform: none; }
.button-primary { background: var(--red); color: #fff; box-shadow: none; }
.button-primary:hover { background: var(--red-dark); }
.button-ghost { border: 1px solid #b8b2aa; background: #fff; color: var(--ink); }
.hero-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid #d8d3cb;
  color: #4d4d4d;
}
.hero-points li { display: grid; gap: 5px; padding-right: 18px; border-right: 1px solid #d8d3cb; }
.hero-points li:last-child { border-right: 0; padding-left: 18px; }
.hero-points li:nth-child(2) { padding-left: 18px; }
.hero-points span { color: var(--red); font-family: inherit; font-size: 11px; }
.hero-visual { transform: none; }
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  border: 1px solid rgba(138,32,36,.25);
  z-index: -1;
}
.hero-visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 6px;
  filter: none;
  box-shadow: 0 18px 45px rgba(55,25,20,.16);
}
.hero-badge {
  left: 24px;
  bottom: 24px;
  padding: 12px 16px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 4px;
  background: rgba(255,255,255,.94);
  color: var(--ink);
  backdrop-filter: none;
}
.hero-badge strong { color: var(--red); font-family: inherit; font-size: 21px; }
.hero-badge span { color: #777; letter-spacing: .12em; }
.scroll-cue { display: none; }

/* Section typography and spacing */
.section { padding: 100px 0; }
.section h2 { font-size: clamp(38px, 4vw, 58px); font-weight: 800; }
.section-heading { margin-bottom: 38px; }
.split-heading { gap: 64px; }
.split-heading > p { font-size: 15px; line-height: 1.75; }

/* Conventional product catalogue */
.filter-scroll { gap: 0; margin-bottom: 28px; border-bottom: 1px solid var(--line); }
.filter-button {
  min-height: 46px;
  margin-bottom: -1px;
  padding: 0 20px;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
}
.filter-button.active { border-color: var(--red); background: transparent; color: var(--red); }
.product-grid { gap: 20px; }
.product-card {
  border: 1px solid #ddd9d2;
  border-radius: 8px;
  box-shadow: none;
  transition: border-color .18s ease, box-shadow .18s ease;
}
.product-card:hover { transform: none; border-color: #c2bbb1; box-shadow: 0 10px 28px rgba(40,25,20,.08); }
.product-image-button { background: #f4f2ee; }
.product-image-button img { aspect-ratio: 4 / 3; object-fit: cover; transition: none; }
.product-card:hover .product-image-button img { transform: none; }
.product-card-body { padding: 22px 22px 24px; }
.product-card h3 { font-size: 22px; }
.product-tags span { border-radius: 3px; background: #f1efeb; }
.product-card-actions { margin-top: 18px; }
.section-more { border: 1px solid #e2ded7; border-radius: 6px; background: #f7f6f3; }

/* Business solution: light corporate panel */
.solutions-section { color: var(--ink); background: #f1f2f3; }
.solutions-section::before { display: none; }
.solutions-copy > p:not(.eyebrow) { color: var(--muted); }
.industry-tabs { gap: 6px; }
.industry-tabs button {
  min-height: 42px;
  border: 1px solid #cfcfcf;
  border-radius: 4px;
  background: #fff;
  color: #555;
}
.industry-tabs button[aria-selected="true"] { border-color: var(--red); background: var(--red); color: #fff; }
.industry-result { min-height: 180px; border: 1px solid #d9d9d9; border-radius: 6px; background: #fff; }
.industry-result small { color: var(--red); }
.industry-result p { color: var(--muted); }
.industry-product-list span { border-radius: 3px; background: #f1f1f1; }
.solutions-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: 0 12px 32px rgba(0,0,0,.10);
}
.visual-caption {
  right: 18px;
  bottom: 18px;
  padding: 20px;
  border-radius: 4px;
  box-shadow: none;
}
.visual-caption strong { font-family: inherit; font-size: clamp(17px, 1.7vw, 23px); }

/* Trust / strengths */
.strengths-section { background: #fff; }
.strength-grid { gap: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.strength-card {
  min-height: 300px;
  padding: 30px 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
}
.strength-icon { width: 50px; height: 50px; margin: 34px 0 24px; border-radius: 4px; }
.strength-card h3 { font-size: 21px; }

/* OEM: restrained brand band */
.oem-section { background: var(--red-dark); }
.oem-section::before { display: none; }
.oem-intro > p:not(.eyebrow),
.process-list p { color: rgba(255,255,255,.72); }
.button-light { border: 1px solid #fff; background: transparent; color: #fff; }
.process-list article { grid-template-columns: 56px 1fr; padding: 20px 0; }

/* Manufacturing visual ratio */
.quality-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: 0 12px 32px rgba(40,25,20,.09);
}
.quality-label { left: 18px; bottom: 18px; border-radius: 3px; backdrop-filter: none; }
.check-list li > span { border-radius: 3px; }

/* Corporate company introduction */
.story-section {
  min-height: 540px;
  color: var(--ink);
  text-align: left;
  background: #f4f2ee;
}
.story-section::before {
  opacity: 1;
  background: linear-gradient(90deg, var(--red) 0 9px, transparent 9px);
}
.story-brush { display: none; }
.story-inner { max-width: 900px; margin-left: 0; }
.story-inner h2 em { color: var(--red); }
.story-inner > p:not(.eyebrow) { max-width: 780px; margin: 25px 0 0; color: var(--muted); font-size: 16px; }
.story-values { justify-content: flex-start; margin-top: 34px; color: #444; }
.story-values i { background: var(--red); }

/* Inquiry section and form */
.contact-section { background: #4f1115; }
.contact-section::before { display: none; }
.contact-form { border-radius: 8px; box-shadow: 0 14px 40px rgba(20,0,0,.22); }
.form-row input,
.form-row select,
.form-row textarea,
.choice-grid span { border-radius: 4px; background: #fff; }
.submit-button { border-radius: 4px; }

.product-dialog,
.privacy-dialog { border-radius: 8px; }
.dialog-close { border-radius: 4px; }
.dialog-actions button { border-radius: 4px; }
.dialog-spec { border-radius: 4px; }

.reveal { transform: translateY(12px); transition: opacity .45s ease, transform .45s ease; }

/* Remove full-page snapping for a more conventional browsing experience */
@media (min-width: 1100px) and (prefers-reduced-motion: no-preference) {
  main { scroll-snap-type: none; }
  .snap-section { scroll-snap-align: none; }
}

@media (max-width: 1100px) {
  :root { --header-h: 72px; }
  .site-header { color: var(--ink); }
  .menu-toggle { color: var(--ink); }
  .hero-layout { gap: 34px; }
}

@media (max-width: 820px) {
  .container { width: min(calc(100% - 32px), 1240px); }
  .site-header,
  .site-header.scrolled { color: var(--ink); }
  .hero { min-height: auto; }
  .hero-layout {
    padding-top: 108px;
    padding-bottom: 62px;
    grid-template-columns: 1fr;
  }
  .hero h1 { font-size: clamp(42px, 10.5vw, 60px); }
  .hero-visual { order: -1; margin: 0; opacity: 1; }
  .hero-visual::before { inset: 10px -10px -10px 10px; }
  .hero-visual img { aspect-ratio: 16 / 10; }
  .hero-badge { left: 14px; bottom: 14px; }
  .hero-points { margin-top: 32px; }
  .section { padding: 76px 0; }
  .product-card-actions { grid-template-columns: 1fr 1fr; }
  .product-card-actions > :first-child { border-right: 1px solid var(--line); border-bottom: 0; }
  .solutions-visual { margin-right: 0; }
  .visual-caption { right: 12px; bottom: 12px; }
  .quality-copy { order: initial; }
  .quality-visual { order: -1; }
  .mobile-bottom-bar { border-radius: 6px; backdrop-filter: none; }
  .mobile-bottom-bar a { border-radius: 3px; }
}

@media (max-width: 560px) {
  .hero-actions { grid-template-columns: 1fr; }
  .hero-points { grid-template-columns: 1fr; gap: 0; }
  .hero-points li,
  .hero-points li:nth-child(2),
  .hero-points li:last-child { padding: 12px 0; border-right: 0; border-bottom: 1px solid #ddd8d0; }
  .hero-points li:last-child { border-bottom: 0; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { border-radius: 6px; }
  .product-card p { min-height: auto; -webkit-line-clamp: 2; }
  .product-tags { display: flex; }
  .strength-grid { border-left: 0; }
  .strength-card { border-left: 1px solid var(--line); }
  .story-values { align-items: flex-start; }
}

/* Contrast and media-fit corrections */
.eyebrow.light { color: #f4c8b9; }
.hero .eyebrow.light,
.solutions-section .eyebrow.light,
.story-section .eyebrow.light { color: var(--red); }
.product-image-button img { object-fit: contain; }

@media (max-width: 820px) {
  .hero-visual { order: initial; margin-top: 8px; }
}


/* V3: compact product image ratio, expanded details, modal inquiry */
.product-card {
  display: grid;
  grid-template-columns: minmax(112px, 1fr) minmax(0, 2fr);
  align-items: stretch;
}
.product-image-button {
  min-height: 100%;
  border-right: 1px solid var(--line);
}
.product-image-button img {
  width: 100%;
  height: 100%;
  min-height: 245px;
  aspect-ratio: auto;
  object-fit: contain;
  padding: 18px 10px;
}
.product-card-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.product-card p { min-height: auto; }
.product-tags { margin-top: 14px; }
.product-card-actions { margin-top: auto; }
.product-card-actions button { width: 100%; }

.product-dialog {
  width: min(1220px, calc(100% - 32px));
  max-height: 92vh;
}
.product-dialog .dialog-body {
  grid-template-columns: minmax(270px, .58fr) minmax(0, 1.42fr);
  min-height: 720px;
}
.product-dialog .dialog-visual {
  position: relative;
  align-content: center;
  padding: 48px 30px;
  border-right: 1px solid var(--line);
}
.product-dialog .dialog-visual img {
  width: min(100%, 360px);
  max-height: 520px;
  object-fit: contain;
}
.dialog-visual-label {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(37,31,28,.15);
}
.dialog-visual-label span { display: block; color: var(--red); font-size: 10px; font-weight: 900; letter-spacing: .18em; }
.dialog-visual-label strong { display: block; margin-top: 6px; font-size: 15px; }
.product-dialog .dialog-copy { padding: 54px 52px 46px; }
.dialog-title-area { padding-right: 52px; padding-bottom: 25px; border-bottom: 1px solid var(--line); }
.product-dialog .dialog-copy h2 { margin-bottom: 12px; font-size: 46px; }
.dialog-info-section { margin-top: 26px; }
.dialog-info-section > h3 { margin: 0 0 13px; font-size: 14px; }
.dialog-info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.dialog-info-grid div { min-height: 86px; padding: 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.dialog-info-grid dt { margin-bottom: 8px; color: var(--muted); font-size: 11px; font-weight: 800; }
.dialog-info-grid dd { margin: 0; font-size: 13px; font-weight: 800; line-height: 1.5; }
.dialog-detail-columns { display: grid; grid-template-columns: .9fr 1.1fr; gap: 34px; }
.dialog-list li { position: relative; padding-left: 14px; }
.dialog-list li::before { content: ""; position: absolute; left: 0; top: 18px; width: 4px; height: 4px; background: var(--red); }
.dialog-usage-list { margin: 0; padding: 0; list-style: none; }
.dialog-usage-list li { display: grid; grid-template-columns: 34px 1fr; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.dialog-usage-list span { color: var(--red); font-size: 11px; font-weight: 900; }
.dialog-usage-list p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.dialog-spec { margin-top: 28px; padding: 20px; }
.dialog-spec p { margin: 8px 0 6px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.dialog-spec small { color: #897e76; }

.inquiry-dialog {
  width: min(1060px, calc(100% - 32px));
  max-height: 92vh;
  padding: 0;
  border: 0;
  border-radius: 8px;
  overflow: auto;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 34px 110px rgba(30,5,7,.4);
}
.inquiry-dialog::backdrop { background: rgba(22,8,7,.72); backdrop-filter: blur(7px); }
.inquiry-dialog-layout { clear: both; display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr); min-height: 680px; }
.inquiry-product-summary { padding: 44px 34px; border-right: 1px solid var(--line); background: #f4f2ee; }
.inquiry-summary-image { display: grid; place-items: center; height: 255px; margin-bottom: 30px; border-bottom: 1px solid var(--line); }
.inquiry-summary-image img { width: 100%; height: 220px; object-fit: contain; }
.inquiry-product-summary h3 { margin: 10px 0 12px; font-size: 30px; letter-spacing: -.05em; }
.inquiry-product-summary > p { color: var(--muted); font-size: 13px; line-height: 1.7; }
.inquiry-product-summary dl { margin: 28px 0 0; border-top: 1px solid var(--line); }
.inquiry-product-summary dl div { padding: 14px 0; border-bottom: 1px solid var(--line); }
.inquiry-product-summary dt { margin-bottom: 5px; color: var(--muted); font-size: 11px; }
.inquiry-product-summary dd { margin: 0; font-size: 13px; font-weight: 700; line-height: 1.55; }
.modal-inquiry-form { padding: 50px 46px 42px; }
.modal-form-heading { margin-bottom: 28px; padding-right: 50px; }
.modal-form-heading h2 { margin: 0 0 10px; font-size: 38px; letter-spacing: -.05em; }
.modal-form-heading > p:last-child { margin: 0; color: var(--muted); font-size: 14px; }
.modal-inquiry-form .form-row { margin-bottom: 16px; }
.modal-inquiry-form .form-row input,
.modal-inquiry-form .form-row select,
.modal-inquiry-form .form-row textarea { background: #faf9f7; }
.modal-form-actions { display: grid; grid-template-columns: 130px 1fr; gap: 10px; margin-top: 18px; }
.modal-cancel { min-height: 54px; border: 1px solid var(--line); border-radius: 4px; background: #fff; cursor: pointer; font-weight: 800; }
.modal-inquiry-form .submit-button { margin: 0; }

@media (max-width: 1100px) {
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-card { grid-template-columns: minmax(125px, 1fr) minmax(0, 2fr); }
}

@media (max-width: 820px) {
  .product-dialog .dialog-body,
  .inquiry-dialog-layout { grid-template-columns: 1fr; }
  .product-dialog .dialog-visual { min-height: 330px; padding: 28px; border-right: 0; border-bottom: 1px solid var(--line); }
  .product-dialog .dialog-visual img { max-height: 285px; }
  .dialog-visual-label { display: none; }
  .product-dialog .dialog-copy { padding: 34px 26px 40px; }
  .dialog-info-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dialog-detail-columns { grid-template-columns: 1fr; gap: 0; }
  .inquiry-product-summary { display: grid; grid-template-columns: 120px 1fr; gap: 8px 24px; padding: 28px 26px; border-right: 0; border-bottom: 1px solid var(--line); }
  .inquiry-summary-image { grid-row: 1 / 6; height: 160px; margin: 0; border: 0; }
  .inquiry-summary-image img { height: 150px; }
  .inquiry-product-summary dl { grid-column: 1 / -1; }
  .modal-inquiry-form { padding: 34px 26px 38px; }
}

@media (max-width: 620px) {
  .product-grid { grid-template-columns: 1fr; }
  .product-card { grid-template-columns: minmax(105px, 1fr) minmax(0, 2fr); }
  .product-image-button img { min-height: 220px; padding: 14px 8px; }
  .product-card-body { padding: 18px 16px 18px; }
  .product-tags { display: none; }
  .product-card-actions { grid-template-columns: 1fr; }
  .product-card-actions > :first-child { border-right: 0; border-bottom: 1px solid var(--line); }
  .dialog-info-grid { grid-template-columns: 1fr 1fr; }
  .dialog-info-grid div { min-height: 80px; padding: 13px; }
  .product-dialog .dialog-copy h2 { font-size: 36px; }
  .inquiry-product-summary { grid-template-columns: 92px 1fr; gap: 6px 18px; }
  .inquiry-summary-image { height: 125px; }
  .inquiry-summary-image img { height: 115px; }
  .inquiry-product-summary h3 { font-size: 24px; }
  .modal-form-actions { grid-template-columns: 1fr; }
  .modal-cancel { order: 2; }
}


/* v4 uploaded image replacement */
.brand {
  width: auto;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.brand-mark {
  width: 52px;
  height: auto;
  flex: 0 0 auto;
}
.brand-text {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  color: var(--ink);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  white-space: nowrap;
}
.brand-text .accent { color: var(--red); }

.hero-visual::before { inset: 14px -14px -14px 14px; }
.hero-visual img {
  aspect-ratio: 1711 / 919;
  object-fit: contain;
  object-position: center center;
  background: #efe6d9;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.footer-brand-mark-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border-radius: 10px;
  background: rgba(255,255,255,.96);
}
.footer-brand .brand-mark { width: 38px; }
.footer-brand .brand-text { color: #fff; font-size: 24px; }
.footer-brand .brand-text .accent { color: #e7645d; }
.footer-top img { filter: none; opacity: 1; }

@media (max-width: 960px) {
  .brand-mark { width: 46px; }
  .brand-text { font-size: 24px; }
  .hero-visual img { aspect-ratio: 1711 / 919; }
}
@media (max-width: 640px) {
  .brand { gap: 8px; }
  .brand-mark { width: 40px; }
  .brand-text { font-size: 18px; }
  .footer-brand .brand-text { font-size: 18px; }
  .footer-brand .brand-mark { width: 30px; }
}


/* v5 fixes: hero letterbox removal and footer logo transparency */
.hero-visual img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center center;
  background: transparent;
}
.footer-brand-mark-wrap {
  padding: 0;
  border-radius: 0;
  background: transparent;
}
.footer-brand .brand-mark {
  width: 38px;
  height: auto;
}


/* V6 refinements */
.story-section { text-align: center; }
.story-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}
.story-inner > p:not(.eyebrow) {
  margin: 24px auto 0;
  max-width: 760px;
}
.story-values {
  justify-content: center;
  align-items: center;
}

.hero-visual::before {
  inset: 12px -12px -12px 12px;
  border-color: rgba(138,32,36,.18);
}
.hero-visual img {
  aspect-ratio: 1711 / 919;
  object-fit: cover;
  object-position: center center;
  background: transparent;
}

/* V7: full-width branded hero with a soft right-edge blend */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.hero {
  min-height: calc(100svh - var(--header-h));
  margin-top: var(--header-h);
  color: #fff;
  background: #281A11;
  border-bottom: 0;
}

.hero::before { display: none; }

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-edge-fade {
  position: absolute;
  z-index: 2;
  inset: 0 0 0 auto;
  width: clamp(80px, 11vw, 220px);
  pointer-events: none;
  background: linear-gradient(90deg, rgba(40,26,17,0), rgba(40,26,17,.94) 82%, #281A11 100%);
}

@media (max-width: 760px) {
  .hero {
    min-height: 0;
    aspect-ratio: 1672 / 941;
  }

  .hero-media img {
    object-fit: contain;
    object-position: center;
  }

  .hero-edge-fade {
    width: 9vw;
  }
}

.product-dialog {
  width: min(900px, calc(100% - 36px));
  max-height: min(78vh, 740px);
}
.product-dialog .dialog-body {
  grid-template-columns: .8fr 1.2fr;
  min-height: auto;
}
.product-dialog .dialog-visual {
  min-height: 420px;
  padding: 28px;
}
.product-dialog .dialog-visual img {
  width: min(100%, 360px);
  max-height: 320px;
}
.product-dialog .dialog-copy {
  padding: 38px 38px 34px;
}
.dialog-title-area {
  padding-right: 0;
  padding-bottom: 18px;
}
.product-dialog .dialog-copy h2 {
  font-size: 40px;
  margin-bottom: 10px;
}
.dialog-tagline {
  font-size: 14px;
  line-height: 1.65;
}
.dialog-info-section { margin-top: 20px; }
.dialog-info-grid {
  grid-template-columns: repeat(2, minmax(0,1fr));
}
.dialog-info-grid div {
  min-height: 70px;
  padding: 14px;
}
.dialog-detail-columns {
  display: block;
}
.dialog-list li { padding: 8px 0 8px 14px; }
.dialog-spec {
  margin-top: 20px;
  padding: 16px;
}
.dialog-spec p {
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 1.6;
}
.dialog-actions {
  margin-top: 20px;
}
@media (max-width: 860px) {
  .product-dialog { max-height: 86vh; }
}


/* V7 fixes */
.hero-visual {
  display: flex;
  align-items: center;
}
.hero-visual::before {
  inset: 12px -12px -12px 12px;
}
.hero-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: initial;
  object-position: center center;
  background: transparent;
  border-radius: 6px;
}

.product-dialog {
  width: min(980px, calc(100% - 40px));
  max-height: none;
  overflow: visible;
}
.product-dialog .dialog-body {
  display: grid;
  grid-template-columns: 280px 1fr;
  align-items: stretch;
  min-height: auto;
}
.product-dialog .dialog-visual {
  min-height: auto;
  padding: 24px 20px;
}
.product-dialog .dialog-visual img {
  width: 100%;
  max-width: 220px;
  max-height: 260px;
  object-fit: contain;
}
.product-dialog .dialog-copy {
  padding: 28px 30px 26px;
}
.product-dialog .dialog-copy h2 {
  font-size: 34px;
  margin: 6px 0 8px;
}
.dialog-title-area {
  padding-bottom: 12px;
  margin-bottom: 0;
}
.dialog-tagline {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
}
.dialog-info-section {
  margin-top: 14px;
}
.dialog-info-section > h3 {
  margin-bottom: 10px;
  font-size: 13px;
}
.dialog-info-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.dialog-info-grid div {
  min-height: 58px;
  padding: 10px 12px;
}
.dialog-info-grid dt {
  margin-bottom: 4px;
  font-size: 10px;
}
.dialog-info-grid dd {
  font-size: 12px;
  line-height: 1.45;
}
.dialog-uses {
  gap: 6px;
}
.dialog-uses span {
  padding: 6px 9px;
  font-size: 11px;
}
.dialog-list li {
  padding: 6px 0 6px 12px;
  font-size: 12px;
  line-height: 1.45;
}
.dialog-list li::before {
  top: 14px;
}
.dialog-spec {
  margin-top: 14px;
  padding: 12px 14px;
}
.dialog-spec p {
  margin: 4px 0 0;
  font-size: 12px;
  line-height: 1.5;
}
.dialog-actions {
  margin-top: 16px;
}
.dialog-actions button {
  min-height: 44px;
  font-size: 12px;
}
@media (max-width: 860px) {
  .product-dialog {
    overflow: auto;
    max-height: 88vh;
  }
  .product-dialog .dialog-body {
    grid-template-columns: 1fr;
  }
  .product-dialog .dialog-visual {
    border-bottom: 1px solid var(--line);
  }
  .product-dialog .dialog-visual img {
    max-width: 180px;
    max-height: 220px;
  }
  .product-dialog .dialog-copy {
    padding: 24px 20px 24px;
  }
}


/* V8 product detail real images */
.product-dialog .dialog-body {
  grid-template-columns: minmax(280px, 340px) 1fr;
}
.product-dialog .dialog-visual {
  padding: 20px 18px;
}
.product-dialog .dialog-visual img {
  width: 100%;
  max-width: 260px;
  max-height: 300px;
  object-fit: contain;
  object-position: center center;
  border-radius: 6px;
}
@media (max-width: 860px) {
  .product-dialog .dialog-visual img {
    max-width: 220px;
    max-height: 260px;
  }
}


/* V10 thumbnail replacement */
.product-image-button { background: linear-gradient(180deg, #f7f4ef 0%, #efe9df 100%); }
.product-image-button img { filter: drop-shadow(0 10px 22px rgba(55, 29, 17, 0.12)); }


/* V11 hero rebalance */
.hero-layout {
  grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr);
  gap: 24px;
}
.hero-copy {
  max-width: 430px;
}
.hero h1 {
  font-size: clamp(44px, 4.6vw, 68px);
  line-height: 1.12;
}
.hero-description {
  max-width: 400px;
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.75;
}
.hero-actions {
  margin-top: 24px;
}
.hero-points, .hero .eyebrow {
  display: none !important;
}
.hero-visual {
  justify-content: flex-end;
  margin-right: -3%;
}
.hero-visual::before {
  inset: 14px -18px -14px 18px;
}
.hero-visual img {
  width: min(100%, 980px);
}
@media (max-width: 1100px) {
  .hero-layout { grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: 20px; }
  .hero-copy { max-width: 390px; }
}
@media (max-width: 860px) {
  .hero-layout { grid-template-columns: 1fr; gap: 18px; }
  .hero-copy { max-width: none; }
  .hero-description { max-width: none; }
  .hero-visual { margin-right: 0; }
}


/* V12 hero full-image layout */
.hero-layout {
  display: block;
  min-height: auto;
  padding-top: calc(var(--header-h) + 18px);
  padding-bottom: 34px;
}
.hero-copy {
  display: none !important;
}
.hero-visual {
  position: relative;
  margin: 0;
  justify-content: initial;
}
.hero-visual::before {
  inset: 10px -10px -10px 10px;
  opacity: .45;
}
.hero-visual img {
  width: 100%;
  max-width: none;
  min-height: min(78vh, 860px);
  object-fit: cover;
  object-position: center center;
  border-radius: 10px;
  display: block;
}
.hero-overlay-actions {
  position: absolute;
  left: 34px;
  bottom: 34px;
  display: flex;
  gap: 12px;
  z-index: 3;
}
.hero-overlay-actions .button {
  min-width: 170px;
  min-height: 52px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 10px 30px rgba(27, 12, 8, 0.18);
}
.hero-overlay-actions .button-primary {
  background: rgba(158,31,31,.92);
  border-color: rgba(158,31,31,.92);
}
.hero-overlay-actions .button-ghost {
  background: rgba(255,255,255,.88);
  color: var(--ink);
  border: 1px solid rgba(255,255,255,.88);
}
.hero .scroll-cue { bottom: 10px; }

@media (max-width: 860px) {
  .hero-layout { padding-top: calc(var(--header-h) + 12px); padding-bottom: 22px; }
  .hero-visual img { min-height: 0; aspect-ratio: 4 / 5; object-fit: cover; }
  .hero-overlay-actions { left: 18px; right: 18px; bottom: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .hero-overlay-actions .button { min-width: 0; min-height: 48px; padding-inline: 12px; font-size: 13px; }
}
@media (max-width: 520px) {
  .hero-overlay-actions { grid-template-columns: 1fr; }
}


/* V14 accessibility helper */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* V16 catchphrase hero rollback */
.hero {
  min-height: 760px;
}
.hero-layout {
  display: grid;
  min-height: 760px;
  padding-top: calc(var(--header-h) + 42px);
  padding-bottom: 58px;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: 30px;
}
.hero-copy {
  display: block !important;
  max-width: 430px;
}
.hero h1 {
  font-size: clamp(44px, 4.6vw, 68px);
  line-height: 1.12;
}
.hero-description {
  max-width: 410px;
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.75;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin: 0 -2% 0 0;
}
.hero-visual::before {
  inset: 12px -12px -12px 12px;
  opacity: 1;
}
.hero-visual img {
  width: min(100%, 980px);
  height: auto;
  min-height: 0;
  max-width: none;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center center;
  border-radius: 6px;
  display: block;
}
.hero-overlay-actions {
  display: none !important;
}
.hero .scroll-cue {
  bottom: 24px;
}

@media (max-width: 1100px) {
  .hero-layout {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: 22px;
  }
  .hero-copy { max-width: 390px; }
}
@media (max-width: 860px) {
  .hero {
    min-height: auto;
  }
  .hero-layout {
    display: grid;
    min-height: auto;
    padding-top: calc(var(--header-h) + 30px);
    padding-bottom: 60px;
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .hero-copy {
    max-width: none;
  }
  .hero h1 {
    font-size: clamp(42px, 10.5vw, 60px);
  }
  .hero-description {
    max-width: none;
  }
  .hero-visual {
    margin: 0;
    order: initial;
  }
  .hero-visual img {
    width: 100%;
    aspect-ratio: auto;
    object-fit: contain;
  }
}
@media (max-width: 520px) {
  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
}


/* V17 hero background emphasis */
.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 22%, rgba(158, 31, 31, 0.12) 0%, rgba(158, 31, 31, 0.08) 18%, transparent 42%),
    radial-gradient(circle at 82% 18%, rgba(120, 86, 47, 0.18) 0%, rgba(120, 86, 47, 0.10) 20%, transparent 44%),
    linear-gradient(135deg, #f7f0e6 0%, #efe5d6 46%, #e8dbc5 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(122, 87, 52, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 87, 52, 0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to right, rgba(0,0,0,.5), transparent 88%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 140px;
  background: linear-gradient(180deg, rgba(247,240,230,0) 0%, rgba(247,240,230,.55) 48%, rgba(247,240,230,1) 100%);
  pointer-events: none;
}
.hero-layout {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 760px;
  padding-top: calc(var(--header-h) + 42px);
  padding-bottom: 58px;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  align-items: center;
  gap: 34px;
}
.hero-copy {
  display: block !important;
  max-width: 455px;
  padding: 36px 34px 34px;
  border: 1px solid rgba(94, 61, 34, 0.10);
  border-radius: 24px;
  background: rgba(255, 251, 245, 0.86);
  box-shadow: 0 24px 60px rgba(64, 37, 20, 0.10);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero-copy::before {
  content: "HONG DAN JI";
  display: inline-block;
  margin-bottom: 14px;
  color: rgba(158, 31, 31, 0.88);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .22em;
}
.hero h1 {
  font-size: clamp(46px, 4.9vw, 72px);
  line-height: 1.08;
  color: #2f241d;
  text-shadow: 0 2px 0 rgba(255,255,255,.35);
}
.hero h1 em {
  color: #a22a22;
}
.hero-description {
  max-width: 410px;
  margin-top: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: #6a5d52;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}
.hero-actions .button {
  min-height: 52px;
  padding-inline: 22px;
  box-shadow: 0 10px 24px rgba(49, 26, 16, 0.10);
}
.hero-actions .button-ghost {
  background: rgba(255,255,255,.78);
  border-color: rgba(85, 63, 45, 0.14);
}
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin: 0 -1% 0 0;
  padding: 18px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255,252,246,.95) 0%, rgba(245,236,223,.92) 100%);
  box-shadow: 0 28px 70px rgba(62, 35, 17, 0.14);
}
.hero-visual::before {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 22px;
  border: 1px solid rgba(130, 93, 58, 0.16);
  pointer-events: none;
}
.hero-visual::after {
  content: "";
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 22px;
  height: 28px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(62,35,17,.18) 0%, rgba(62,35,17,.06) 48%, rgba(62,35,17,0) 75%);
  filter: blur(8px);
  pointer-events: none;
}
.hero-visual img {
  position: relative;
  z-index: 1;
  width: min(100%, 980px);
  height: auto;
  min-height: 0;
  max-width: none;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center center;
  border-radius: 14px;
  display: block;
}
.hero .scroll-cue {
  bottom: 20px;
}

@media (max-width: 1100px) {
  .hero-layout {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: 24px;
  }
  .hero-copy { max-width: 400px; padding: 30px 28px; }
}

@media (max-width: 860px) {
  .hero { min-height: auto; }
  .hero::after { height: 88px; }
  .hero-layout {
    min-height: auto;
    padding-top: calc(var(--header-h) + 24px);
    padding-bottom: 52px;
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .hero-copy {
    max-width: none;
    padding: 28px 22px 26px;
    border-radius: 20px;
  }
  .hero h1 { font-size: clamp(42px, 10.5vw, 60px); }
  .hero-description { max-width: none; }
  .hero-visual { margin: 0; padding: 12px; border-radius: 22px; }
  .hero-visual::before { inset: 10px; border-radius: 18px; }
  .hero-visual img { width: 100%; }
}

@media (max-width: 520px) {
  .hero-copy::before { margin-bottom: 10px; font-size: 10px; }
  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .hero-actions .button { width: 100%; }
}


/* V18 OEM/ODM premium redesign */
.oem-section {
  position: relative;
  color: #f3eee7;
  background:
    radial-gradient(circle at 10% 18%, rgba(214, 173, 110, 0.14) 0%, transparent 28%),
    radial-gradient(circle at 88% 12%, rgba(255, 255, 255, 0.08) 0%, transparent 18%),
    linear-gradient(135deg, #10161c 0%, #18212a 34%, #22303d 100%);
  overflow: hidden;
}
.oem-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(125deg, rgba(0,0,0,.22), transparent 82%);
  opacity: .22;
  pointer-events: none;
}
.oem-section::after {
  content: "OEM · ODM";
  position: absolute;
  right: 3%;
  top: 7%;
  color: rgba(255,255,255,.045);
  font-family: Georgia, "Noto Serif KR", serif;
  font-size: clamp(54px, 10vw, 140px);
  font-weight: 700;
  letter-spacing: -.04em;
  white-space: nowrap;
  pointer-events: none;
}
.oem-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: 72px;
  align-items: start;
}
.oem-intro {
  padding: 34px 34px 36px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,.12) 0%, rgba(255,255,255,.06) 100%);
  box-shadow: 0 26px 64px rgba(0,0,0,.22);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.oem-section .eyebrow.light {
  color: #d9b074;
}
.oem-intro h2 {
  color: #f7f3ec;
}
.oem-intro h2 em {
  color: #d9b074;
  font-style: normal;
}
.oem-intro > p:not(.eyebrow) {
  max-width: 460px;
  margin: 22px 0 30px;
  color: rgba(243, 238, 231, .78);
  line-height: 1.85;
}
.oem-intro .button-light {
  background: #d9b074;
  border: 1px solid #d9b074;
  color: #16202a;
  box-shadow: 0 12px 28px rgba(0,0,0,.18);
}
.oem-intro .button-light:hover {
  background: #e5be84;
  border-color: #e5be84;
}
.process-list {
  display: grid;
  gap: 14px;
}
.process-list article {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  align-items: start;
  padding: 22px 24px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.10) 0%, rgba(255,255,255,.05) 100%);
  box-shadow: 0 14px 34px rgba(0,0,0,.14);
}
.process-list article:first-child {
  border-top: 1px solid rgba(255,255,255,.10);
}
.process-list article > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(217,176,116,.16);
  border: 1px solid rgba(217,176,116,.26);
  color: #d9b074;
  font-family: Georgia, serif;
  font-size: 14px;
  font-weight: 700;
}
.process-list h3 {
  margin: 0 0 7px;
  color: #f7f3ec;
  font-size: 20px;
  letter-spacing: -.03em;
}
.process-list p {
  margin: 0;
  color: rgba(243, 238, 231, .72);
  font-size: 14px;
  line-height: 1.7;
}

@media (max-width: 980px) {
  .oem-layout { gap: 44px; }
}
@media (max-width: 860px) {
  .oem-section::after {
    right: auto;
    left: 18px;
    top: auto;
    bottom: 18px;
    font-size: clamp(34px, 13vw, 64px);
  }
  .oem-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .oem-intro {
    padding: 28px 22px 30px;
    border-radius: 22px;
  }
  .process-list article {
    grid-template-columns: 58px 1fr;
    padding: 18px 18px;
    border-radius: 18px;
  }
  .process-list article > span {
    width: 42px;
    height: 42px;
    border-radius: 12px;
  }
}


/* V19 global glassmorphism redesign with red key color */
body {
  background:
    radial-gradient(circle at 8% 10%, rgba(179, 51, 47, 0.12) 0%, transparent 28%),
    radial-gradient(circle at 92% 6%, rgba(141, 32, 32, 0.09) 0%, transparent 22%),
    linear-gradient(180deg, #f8f4ee 0%, #f2ece3 100%);
}
.section {
  position: relative;
}
.section::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,0));
  opacity: .8;
}

.site-header {
  color: var(--ink);
}
.site-header.scrolled,
.site-header {
  background: rgba(255, 251, 246, 0.56);
  box-shadow: 0 12px 40px rgba(55, 25, 18, 0.08);
  backdrop-filter: blur(20px) saturate(130%);
  -webkit-backdrop-filter: blur(20px) saturate(130%);
}
.brand { filter: none; }
.header-cta {
  border: 1px solid rgba(141,32,32,.16);
  background: rgba(255,255,255,.34);
}
.site-header.scrolled .header-cta {
  background: rgba(141,32,32,.92);
  border-color: rgba(141,32,32,.92);
}
.mobile-menu {
  background: rgba(45, 12, 14, .72);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.hero {
  background:
    radial-gradient(circle at 78% 24%, rgba(179, 51, 47, .28) 0%, transparent 22%),
    radial-gradient(circle at 16% 18%, rgba(255,255,255,.46) 0%, transparent 24%),
    linear-gradient(135deg, rgba(255,250,244,.90) 0%, rgba(248,240,231,.82) 46%, rgba(239,228,214,.78) 100%);
  color: var(--ink);
}
.hero::before {
  background-image:
    linear-gradient(rgba(141,32,32,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(141,32,32,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to right, rgba(0,0,0,.9), transparent 88%);
}
.hero-copy {
  background: rgba(255,255,255,.42);
  border: 1px solid rgba(255,255,255,.55);
  box-shadow: 0 24px 70px rgba(80, 34, 24, .12);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}
.hero-description { color: #665b53; }
.hero-actions .button-primary {
  background: rgba(141,32,32,.92);
  color: #fff;
}
.hero-actions .button-ghost {
  background: rgba(255,255,255,.52);
  border-color: rgba(141,32,32,.12);
  color: var(--ink);
}
.hero-visual {
  background: rgba(255,255,255,.38);
  border: 1px solid rgba(255,255,255,.54);
  box-shadow: 0 30px 80px rgba(67, 29, 20, .12);
  backdrop-filter: blur(16px) saturate(128%);
  -webkit-backdrop-filter: blur(16px) saturate(128%);
}

.products-section, .strengths-section, .quality-section, .story-section {
  background: transparent;
}
.filter-button {
  background: rgba(255,255,255,.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.58);
  box-shadow: 0 10px 24px rgba(55,25,18,.04);
}
.filter-button.active {
  background: rgba(141,32,32,.92);
  border-color: rgba(141,32,32,.92);
  color: #fff;
}
.product-card, .strength-card, .contact-form, .quality-visual img, .story-inner, .inquiry-dialog, .product-dialog, .privacy-dialog {
  background: rgba(255,255,255,.42);
  border: 1px solid rgba(255,255,255,.56);
  box-shadow: 0 24px 60px rgba(55,25,18,.10);
  backdrop-filter: blur(18px) saturate(128%);
  -webkit-backdrop-filter: blur(18px) saturate(128%);
}
.product-image-button { background: rgba(255,255,255,.20); }
.section-heading p, .split-heading > p, .strength-card p, .quality-lead, .story-inner > p:not(.eyebrow) {
  color: #6f655d;
}
.strength-icon {
  background: rgba(141,32,32,.10);
  color: var(--red);
}
.check-list li > span {
  background: rgba(141,32,32,.92);
}
.quality-label {
  background: rgba(255,255,255,.58);
  border: 1px solid rgba(255,255,255,.62);
}
.story-section {
  text-align: left;
}
.story-inner {
  padding: 34px 36px;
  border-radius: 28px;
}
.story-values { color: #4c433d; }
.story-values i { background: var(--red); }

/* OEM/ODM red premium glass */
.oem-section {
  color: #fff8f5;
  background:
    radial-gradient(circle at 16% 18%, rgba(255,255,255,.12) 0%, transparent 24%),
    radial-gradient(circle at 84% 14%, rgba(255,255,255,.08) 0%, transparent 20%),
    linear-gradient(135deg, #571116 0%, #7b181c 36%, #9b2325 100%);
}
.oem-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(120deg, rgba(0,0,0,.35), transparent 86%);
  opacity: .22;
}
.oem-section::after {
  content: "OEM · ODM";
  position: absolute;
  right: 3%;
  top: 8%;
  color: rgba(255,255,255,.08);
  font-family: Georgia, "Noto Serif KR", serif;
  font-size: clamp(54px, 10vw, 140px);
  font-weight: 700;
  letter-spacing: -.04em;
  white-space: nowrap;
}
.oem-intro, .process-list article {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 28px 64px rgba(28, 5, 6, .20);
  backdrop-filter: blur(18px) saturate(128%);
  -webkit-backdrop-filter: blur(18px) saturate(128%);
}
.oem-section .eyebrow.light { color: #ffd7c8; }
.oem-intro h2, .process-list h3 { color: #fffaf8; }
.oem-intro h2 em { color: #ffd7c8; }
.oem-intro > p:not(.eyebrow), .process-list p { color: rgba(255,248,245,.82); }
.oem-intro .button-light {
  background: rgba(255,255,255,.88);
  border-color: rgba(255,255,255,.88);
  color: #7b181c;
}
.process-list article > span {
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.18);
  color: #fff0ea;
}

.contact-section {
  background:
    radial-gradient(circle at 18% 16%, rgba(255,255,255,.10) 0%, transparent 22%),
    linear-gradient(135deg, #591115 0%, #78181c 42%, #902123 100%);
}
.contact-section::before {
  display: block;
  background:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .18;
}
.contact-form {
  background: rgba(255,255,255,.42);
}
.form-row input, .form-row select, .form-row textarea, .choice-grid span, .modal-inquiry-form .form-row input, .modal-inquiry-form .form-row select, .modal-inquiry-form .form-row textarea {
  background: rgba(255,255,255,.62);
  border: 1px solid rgba(255,255,255,.62);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: rgba(141,32,32,.38);
  box-shadow: 0 0 0 4px rgba(141,32,32,.08);
}
.submit-button, .modal-inquiry-form .submit-button {
  background: rgba(141,32,32,.94);
  box-shadow: 0 18px 34px rgba(90, 18, 22, .22);
}

.site-footer {
  background: rgba(53, 16, 19, .92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

@media (max-width: 860px) {
  .hero-copy, .hero-visual, .product-card, .strength-card, .contact-form, .story-inner, .oem-intro, .process-list article {
    backdrop-filter: blur(14px) saturate(120%);
    -webkit-backdrop-filter: blur(14px) saturate(120%);
  }
}


/* V20 restrained glassmorphism + corporate refinement */
:root {
  --glass-bg: rgba(255, 255, 255, .78);
  --glass-bg-strong: rgba(255, 255, 255, .90);
  --glass-border: rgba(113, 88, 76, .14);
  --corporate-shadow: 0 12px 32px rgba(48, 28, 22, .07);
  --corporate-shadow-hover: 0 18px 42px rgba(48, 28, 22, .10);
}

body {
  background:
    radial-gradient(circle at 8% 8%, rgba(141, 32, 32, .055) 0%, transparent 25%),
    linear-gradient(180deg, #f7f5f1 0%, #f1eee8 100%);
}

/* Header: more corporate, less floating-glass */
.site-header,
.site-header.scrolled {
  background: rgba(255, 255, 255, .91);
  border-bottom: 1px solid rgba(62, 46, 39, .10);
  box-shadow: 0 6px 22px rgba(44, 24, 18, .055);
  backdrop-filter: blur(9px) saturate(108%);
  -webkit-backdrop-filter: blur(9px) saturate(108%);
}
.desktop-nav a {
  color: #332b27;
  font-weight: 700;
}
.header-cta,
.site-header.scrolled .header-cta {
  border: 1px solid rgba(141, 32, 32, .92);
  border-radius: 5px;
  background: rgba(141, 32, 32, .94);
  color: #fff;
  box-shadow: none;
}

/* Hero: structured corporate presentation */
.hero {
  background:
    linear-gradient(90deg, rgba(255,255,255,.72) 0%, rgba(255,255,255,.40) 52%, rgba(141,32,32,.045) 100%),
    linear-gradient(135deg, #f4f1ec 0%, #ece6dd 100%);
}
.hero::before {
  background-image:
    linear-gradient(rgba(81, 61, 51, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(81, 61, 51, .035) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .65;
}
.hero-copy {
  max-width: 455px;
  padding: 34px 32px;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  background: var(--glass-bg-strong);
  box-shadow: var(--corporate-shadow);
  backdrop-filter: blur(5px) saturate(104%);
  -webkit-backdrop-filter: blur(5px) saturate(104%);
}
.hero-copy::before {
  color: var(--red);
  letter-spacing: .18em;
}
.hero h1 {
  color: #28211e;
  text-shadow: none;
}
.hero-description {
  color: #665e59;
}
.hero-actions .button {
  border-radius: 5px;
  box-shadow: none;
}
.hero-actions .button-primary {
  background: var(--red);
}
.hero-actions .button-ghost {
  background: #fff;
  border: 1px solid rgba(69, 52, 45, .18);
}
.hero-visual {
  padding: 12px;
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, .82);
  box-shadow: var(--corporate-shadow);
  backdrop-filter: blur(4px) saturate(103%);
  -webkit-backdrop-filter: blur(4px) saturate(103%);
}
.hero-visual::before {
  inset: 8px;
  border-radius: 8px;
  border-color: rgba(77, 57, 48, .10);
}
.hero-visual::after {
  display: none;
}
.hero-visual img {
  border-radius: 7px;
}

/* Generic sections: neutral base, clearer hierarchy */
.section::after {
  opacity: .28;
}
.products-section,
.strengths-section,
.quality-section,
.story-section {
  background: transparent;
}
.section-heading .eyebrow,
.quality-copy .eyebrow,
.story-inner .eyebrow {
  color: var(--red);
}

/* Filters and cards: less glass, more catalog-like */
.filter-button {
  border: 1px solid rgba(77, 57, 48, .14);
  border-radius: 5px;
  background: rgba(255,255,255,.84);
  box-shadow: none;
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}
.filter-button.active {
  background: var(--red);
  border-color: var(--red);
}
.product-card,
.strength-card {
  border: 1px solid rgba(77, 57, 48, .12);
  border-radius: 8px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 8px 26px rgba(48, 28, 22, .055);
  backdrop-filter: blur(4px) saturate(103%);
  -webkit-backdrop-filter: blur(4px) saturate(103%);
}
.product-card:hover,
.strength-card:hover {
  border-color: rgba(141,32,32,.22);
  box-shadow: var(--corporate-shadow-hover);
}
.product-image-button {
  background: #f1eee9;
}
.strength-icon {
  border-radius: 5px;
  background: rgba(141, 32, 32, .075);
}

/* Solutions/business section */
.solutions-section {
  background: linear-gradient(180deg, #efede9 0%, #e9e5df 100%);
}
.solutions-visual img,
.visual-caption {
  border-radius: 8px;
}
.visual-caption {
  background: rgba(141,32,32,.94);
  box-shadow: var(--corporate-shadow);
}
.industry-tabs button {
  border-radius: 4px;
}

/* OEM/ODM: red corporate glass, reduced transparency */
.oem-section {
  background:
    linear-gradient(115deg, rgba(72, 10, 14, .98) 0%, rgba(105, 20, 24, .98) 48%, rgba(128, 27, 29, .98) 100%);
}
.oem-section::before {
  opacity: .12;
  background-size: 72px 72px;
}
.oem-section::after {
  color: rgba(255,255,255,.045);
}
.oem-intro,
.process-list article {
  border: 1px solid rgba(255,255,255,.15);
  background: rgba(255,255,255,.105);
  box-shadow: 0 14px 36px rgba(28, 5, 6, .16);
  backdrop-filter: blur(7px) saturate(105%);
  -webkit-backdrop-filter: blur(7px) saturate(105%);
}
.oem-intro {
  border-radius: 10px;
}
.process-list article {
  border-radius: 8px;
}
.oem-section .eyebrow.light,
.oem-intro h2 em {
  color: #f6d7ce;
}
.oem-intro .button-light {
  border-radius: 5px;
  background: #fff;
  color: #74191d;
}
.process-list article > span {
  border-radius: 5px;
  background: rgba(255,255,255,.11);
}

/* Manufacturing and story: corporate panels */
.quality-visual img {
  border: 1px solid rgba(77, 57, 48, .12);
  box-shadow: var(--corporate-shadow);
}
.quality-label {
  border-radius: 4px;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.story-inner {
  padding: 34px 38px;
  border: 1px solid rgba(77, 57, 48, .12);
  border-radius: 10px;
  background: rgba(255,255,255,.82);
  box-shadow: var(--corporate-shadow);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* Contact: stronger enterprise form layout */
.contact-section {
  background: linear-gradient(120deg, #4f1014 0%, #6f171b 55%, #841d1f 100%);
}
.contact-section::before {
  opacity: .10;
  background-size: 72px 72px;
}
.contact-form {
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 9px;
  background: rgba(255,255,255,.92);
  box-shadow: 0 18px 46px rgba(37, 7, 9, .16);
  backdrop-filter: blur(5px) saturate(104%);
  -webkit-backdrop-filter: blur(5px) saturate(104%);
}
.form-row input,
.form-row select,
.form-row textarea,
.choice-grid span,
.modal-inquiry-form .form-row input,
.modal-inquiry-form .form-row select,
.modal-inquiry-form .form-row textarea {
  border: 1px solid rgba(70, 53, 46, .14);
  border-radius: 4px;
  background: #fff;
}
.submit-button,
.modal-inquiry-form .submit-button {
  border-radius: 5px;
  box-shadow: none;
}

/* Dialogs: opaque enough for readability */
.product-dialog,
.inquiry-dialog,
.privacy-dialog {
  border: 1px solid rgba(77, 57, 48, .12);
  border-radius: 9px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 24px 70px rgba(28, 14, 10, .18);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.dialog-close,
.dialog-actions button,
.modal-cancel {
  border-radius: 4px;
}

/* Footer */
.site-footer {
  background: #351013;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

@media (max-width: 860px) {
  .hero-copy,
  .hero-visual,
  .product-card,
  .strength-card,
  .contact-form,
  .story-inner,
  .oem-intro,
  .process-list article {
    backdrop-filter: blur(3px) saturate(102%);
    -webkit-backdrop-filter: blur(3px) saturate(102%);
  }
  .hero-copy,
  .story-inner,
  .oem-intro {
    padding: 26px 22px;
  }
}


/* V21 brand update — key color #281A11 */
:root {
  --red: #281A11;
  --red-dark: #1d120c;
  --red-deep: #130b07;
  --red-light: #493326;
  --ink: #281A11;
  --line: rgba(40, 26, 17, 0.14);
  --shadow: 0 22px 70px rgba(40, 26, 17, 0.12);
  --glass-border: rgba(40, 26, 17, .13);
}

/* Header / brand */
.brand-mark {
  width: 50px;
  max-height: 52px;
  object-fit: contain;
}
.brand-text {
  color: #281A11;
}
.brand-text .accent {
  color: #281A11;
}
.site-header,
.site-header.scrolled {
  border-bottom-color: rgba(40,26,17,.10);
}
.header-cta,
.site-header.scrolled .header-cta {
  background: #281A11;
  border-color: #281A11;
}
.desktop-nav a::after {
  background: #281A11;
}

/* Main brand accents */
.eyebrow,
.section h2 em,
.hero-copy::before,
.section-heading .eyebrow,
.quality-copy .eyebrow,
.story-inner .eyebrow,
.strength-icon,
.quality-label {
  color: #281A11;
}
.hero h1 em {
  color: #281A11;
}
.hero-actions .button-primary,
.filter-button.active,
.check-list li > span,
.submit-button,
.modal-inquiry-form .submit-button {
  background: #281A11;
  border-color: #281A11;
}
.filter-button.active {
  color: #fff;
}
.product-card:hover,
.strength-card:hover {
  border-color: rgba(40,26,17,.26);
}
.strength-icon {
  background: rgba(40,26,17,.08);
}
.visual-caption {
  background: #281A11;
}

/* Hero: warm corporate brown instead of red tint */
.hero {
  background:
    linear-gradient(90deg, rgba(255,255,255,.78) 0%, rgba(255,255,255,.46) 52%, rgba(40,26,17,.05) 100%),
    linear-gradient(135deg, #f4f1ec 0%, #ebe3d9 100%);
}
.hero::before {
  background-image:
    linear-gradient(rgba(40,26,17,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40,26,17,.035) 1px, transparent 1px);
}
.hero-visual img {
  background: #eee6dc;
}

/* OEM/ODM: premium brown brand band */
.oem-section {
  background:
    linear-gradient(115deg, #170e09 0%, #281A11 48%, #3b291d 100%);
}
.oem-section .eyebrow.light,
.oem-intro h2 em {
  color: #ead8c5;
}
.oem-intro .button-light {
  color: #281A11;
}
.process-list article > span {
  color: #f2e8df;
}

/* Contact / footer */
.contact-section {
  background: linear-gradient(120deg, #170e09 0%, #281A11 55%, #3b291d 100%);
}
.contact-info dt {
  color: #e1cbb7;
}
.site-footer {
  background: #1a100b;
}
.footer-brand .brand-text .accent {
  color: #ead8c5;
}
.footer-brand-mark-wrap {
  background: rgba(255,255,255,.94);
}
.footer-bottom a,
.contact-info a {
  color: inherit;
}
.footer-bottom a:hover,
.contact-info a:hover {
  text-decoration: underline;
}

/* Mobile menu */
.mobile-menu {
  background: rgba(30, 18, 12, .97);
}
.mobile-menu .mobile-menu-cta {
  color: #281A11;
}

/* New logo responsive sizing */
@media (max-width: 960px) {
  .brand-mark { width: 45px; max-height: 47px; }
}
@media (max-width: 640px) {
  .brand-mark { width: 38px; max-height: 40px; }
}

/* V22 appetizing red palette */
:root {
  --red: #B52A24;
  --red-dark: #941F1A;
  --red-deep: #941F1A;
  --red-light: #D7473D;
  --ink: #2d2522;
  --muted: #6f615d;
  --cream: #FFF8F4;
  --cream-deep: #fbe8e2;
  --paper: #fffdfb;
  --line: rgba(181, 42, 36, .15);
  --shadow: 0 22px 70px rgba(148, 31, 26, .12);
  --glass-border: rgba(181, 42, 36, .14);
  --corporate-shadow: 0 12px 32px rgba(148, 31, 26, .08);
  --corporate-shadow-hover: 0 18px 42px rgba(148, 31, 26, .13);
}

body {
  background:
    radial-gradient(circle at 8% 8%, rgba(215, 71, 61, .09) 0%, transparent 25%),
    linear-gradient(180deg, #FFF8F4 0%, #fffdfb 100%);
}

.site-header,
.site-header.scrolled {
  background: rgba(255, 248, 244, .94);
  border-bottom-color: rgba(181, 42, 36, .12);
  box-shadow: 0 6px 22px rgba(148, 31, 26, .06);
}
.brand-text { color: var(--ink); }
.brand-text .accent,
.desktop-nav a:hover,
.desktop-nav a:focus-visible { color: var(--red); }
.desktop-nav a::after { background: var(--red); }
.header-cta,
.site-header.scrolled .header-cta {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}
.header-cta:hover,
.header-cta:focus-visible,
.site-header.scrolled .header-cta:hover,
.site-header.scrolled .header-cta:focus-visible { background: var(--red-dark); border-color: var(--red-dark); }

.hero {
  background:
    radial-gradient(circle at 82% 20%, rgba(215, 71, 61, .16) 0%, transparent 25%),
    linear-gradient(90deg, rgba(255,255,255,.76) 0%, rgba(255,248,244,.72) 54%, rgba(181,42,36,.055) 100%),
    #FFF8F4;
}
.hero::before {
  background-image:
    linear-gradient(rgba(181,42,36,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(181,42,36,.035) 1px, transparent 1px);
}
.hero-copy {
  background: rgba(255, 248, 244, .90);
  border-color: rgba(215, 71, 61, .18);
  box-shadow: 0 18px 46px rgba(148, 31, 26, .10);
}
.hero-copy::before,
.hero h1 em,
.section h2 em,
.eyebrow,
.section-heading .eyebrow,
.quality-copy .eyebrow,
.story-inner .eyebrow { color: var(--red); }
.hero h1 { color: var(--ink); }
.hero-description { color: var(--muted); }
.hero-actions .button-primary,
.button-primary { background: var(--red); border-color: var(--red); color: #fff; }
.hero-actions .button-primary:hover,
.hero-actions .button-primary:focus-visible,
.button-primary:hover,
.button-primary:focus-visible { background: var(--red-dark); border-color: var(--red-dark); }
.hero-actions .button-ghost:hover,
.hero-actions .button-ghost:focus-visible { border-color: var(--red); color: var(--red); }
.hero-visual {
  background: rgba(255, 248, 244, .82);
  border-color: rgba(215, 71, 61, .16);
  box-shadow: 0 20px 52px rgba(148, 31, 26, .11);
}
.hero-visual::before { border-color: rgba(181, 42, 36, .12); }
.hero-visual img { background: #FFF8F4; }

.products-section,
.strengths-section,
.quality-section,
.story-section { background: transparent; }
.solutions-section { background: linear-gradient(180deg, #FFF8F4 0%, #fbeeea 100%); }
.product-card,
.strength-card,
.story-inner,
.quality-visual img {
  background: rgba(255, 253, 251, .90);
  border-color: rgba(181, 42, 36, .11);
  box-shadow: 0 8px 26px rgba(148, 31, 26, .055);
}
.product-image-button { background: linear-gradient(180deg, #fffdfb 0%, #FFF8F4 100%); }
.product-card:hover,
.strength-card:hover { border-color: rgba(215, 71, 61, .50); box-shadow: var(--corporate-shadow-hover); }
.filter-button { background: rgba(255, 253, 251, .88); border-color: rgba(181, 42, 36, .13); }
.filter-button:hover,
.filter-button:focus-visible { color: var(--red); border-color: var(--red); }
.filter-button.active { background: var(--red); border-color: var(--red); color: #fff; }
.filter-button.active:hover,
.filter-button.active:focus-visible { background: var(--red-dark); border-color: var(--red-dark); color: #fff; }
.strength-icon { color: var(--red); background: rgba(215, 71, 61, .10); }
.check-list li > span { background: var(--red); }
.visual-caption { background: var(--red); }
.industry-tabs button[aria-selected="true"] { background: var(--red); border-color: var(--red); }
.quality-label { color: var(--red); background: rgba(255, 248, 244, .92); }
.story-values i { background: var(--red-light); }

.oem-section {
  background:
    radial-gradient(circle at 88% 12%, rgba(255,255,255,.10) 0%, transparent 22%),
    linear-gradient(115deg, #941F1A 0%, #B52A24 58%, #D7473D 120%);
}
.oem-section .eyebrow.light,
.oem-intro h2 em { color: #FFF8F4; }
.oem-intro .button-light { color: var(--red); background: #FFF8F4; border-color: #FFF8F4; }
.oem-intro .button-light:hover,
.oem-intro .button-light:focus-visible { color: var(--red-dark); background: #fff; border-color: #fff; }
.process-list article > span { color: #FFF8F4; border-color: rgba(255,248,244,.30); }

.contact-section {
  background:
    radial-gradient(circle at 18% 16%, rgba(255,255,255,.10) 0%, transparent 23%),
    linear-gradient(120deg, #941F1A 0%, #B52A24 62%, #D7473D 125%);
}
.contact-info dt { color: #FFF8F4; }
.contact-form { background: rgba(255, 253, 251, .94); border-color: rgba(255,248,244,.30); }
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 4px rgba(215, 71, 61, .12);
}
.choice-grid input:checked + span { background: var(--red); border-color: var(--red); }
.submit-button,
.modal-inquiry-form .submit-button { background: var(--red); border-color: var(--red); }
.submit-button:hover,
.submit-button:focus-visible,
.modal-inquiry-form .submit-button:hover,
.modal-inquiry-form .submit-button:focus-visible { background: var(--red-dark); border-color: var(--red-dark); }

.site-footer { background: var(--red-dark); }
.footer-brand .brand-text .accent { color: #FFF8F4; }
.mobile-menu { background: rgba(148, 31, 26, .98); }
.mobile-menu .mobile-menu-cta { color: var(--red); }
.mobile-menu .mobile-menu-cta:hover,
.mobile-menu .mobile-menu-cta:focus-visible { color: var(--red-dark); background: #FFF8F4; }
.mobile-bottom-bar a:last-child { background: var(--red); }
.mobile-bottom-bar a:last-child:hover,
.mobile-bottom-bar a:last-child:focus-visible { background: var(--red-dark); }

/* V23 full-bleed hero and transparent footer brand */
.footer-brand-mark-wrap {
  padding: 0;
  border-radius: 0;
  background: transparent;
}
.footer-brand .brand-text,
.footer-brand .brand-text .accent {
  color: rgba(255, 255, 255, .68);
}
.footer-brand:hover .brand-text,
.footer-brand:hover .brand-text .accent,
.footer-brand:focus-visible .brand-text,
.footer-brand:focus-visible .brand-text .accent {
  color: rgba(255, 255, 255, .90);
}

.hero {
  min-height: 100svh;
  padding: 0;
  overflow: hidden;
  background: #FFF8F4;
}
.hero::before {
  z-index: 2;
  background:
    linear-gradient(90deg,
      rgba(53, 18, 15, .70) 0%,
      rgba(53, 18, 15, .48) 25%,
      rgba(53, 18, 15, .10) 53%,
      transparent 72%,
      rgba(255, 248, 244, .34) 94%,
      rgba(255, 248, 244, .94) 100%);
  opacity: 1;
  mask-image: none;
}
.hero::after {
  z-index: 2;
  height: 150px;
  background: linear-gradient(180deg, rgba(255,248,244,0) 0%, rgba(255,248,244,.72) 72%, #FFF8F4 100%);
}
.hero .hero-layout {
  position: relative;
  z-index: auto;
  width: 100%;
  max-width: none;
  min-height: 100svh;
  padding: var(--header-h) 0 0;
  display: block;
}
.hero-visual {
  position: absolute;
  z-index: 1;
  inset: var(--header-h) 0 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
}
.hero-visual::before,
.hero-visual::after { display: none; }
.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 0;
  max-width: none;
  aspect-ratio: auto;
  object-fit: cover;
  object-position: center center;
  display: block;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.hero-copy {
  position: absolute;
  z-index: 4;
  left: clamp(28px, 7vw, 120px);
  bottom: clamp(86px, 13vh, 145px);
  width: min(600px, calc(100% - 56px));
  max-width: none;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: #fff;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.hero-copy::before {
  margin-bottom: 16px;
  color: rgba(255, 248, 244, .76);
}
.hero h1 {
  max-width: 600px;
  color: #fff;
  font-size: clamp(52px, 5.8vw, 88px);
  line-height: 1.04;
  text-shadow: 0 3px 24px rgba(36, 8, 6, .52);
}
.hero h1 em { color: #FFF8F4; }
.hero-description {
  max-width: 510px;
  color: rgba(255, 255, 255, .84);
  font-size: 17px;
  text-shadow: 0 2px 16px rgba(36, 8, 6, .48);
}
.hero-actions .button-primary {
  background: #B52A24;
  border-color: #B52A24;
  color: #fff;
  box-shadow: 0 12px 30px rgba(42, 8, 6, .24);
}
.hero-actions .button-ghost {
  color: #fff;
  background: rgba(36, 8, 6, .28);
  border-color: rgba(255, 255, 255, .58);
  box-shadow: 0 12px 30px rgba(42, 8, 6, .16);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.hero-actions .button-ghost:hover,
.hero-actions .button-ghost:focus-visible {
  color: #FFF8F4;
  background: rgba(148, 31, 26, .76);
  border-color: #FFF8F4;
}

@media (max-width: 860px) {
  .hero,
  .hero .hero-layout { min-height: 100svh; }
  .hero .hero-layout { padding-top: var(--header-h); }
  .hero-visual {
    inset: var(--header-h) 0 0;
    padding: 0;
    border-radius: 0;
  }
  .hero-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% center;
  }
  .hero::before {
    background:
      linear-gradient(180deg,
        rgba(53,18,15,.08) 0%,
        rgba(53,18,15,.12) 36%,
        rgba(53,18,15,.68) 76%,
        rgba(53,18,15,.82) 100%),
      linear-gradient(90deg, rgba(255,248,244,.70) 0%, transparent 9%, transparent 91%, rgba(255,248,244,.70) 100%);
  }
  .hero-copy {
    left: 22px;
    bottom: 70px;
    width: calc(100% - 44px);
    padding: 0;
  }
  .hero h1 { font-size: clamp(44px, 12vw, 66px); }
  .hero-description { font-size: 16px; }
}

@media (max-width: 520px) {
  .hero-visual {
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 3%, #000 97%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 3%, #000 97%, transparent 100%);
  }
  .hero-copy::before { display: none; }
  .hero h1 { font-size: clamp(40px, 12vw, 58px); }
  .hero-description { margin-top: 16px; }
  .hero-actions { margin-top: 22px; }
}