:root {
  --ink: #102220;
  --ink-soft: #41514f;
  --brand: #123b35;
  --brand-2: #1f5a50;
  --accent: #b88942;
  --accent-soft: #e7d3ae;
  --paper: #ffffff;
  --mist: #f4f7f5;
  --line: #dfe7e3;
  --shadow: 0 24px 70px rgba(16, 34, 32, 0.12);
  --shadow-sm: 0 14px 36px rgba(16, 34, 32, 0.09);
  --radius: 20px;
  --container: 1180px;
  --header-height: 84px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", Arial, sans-serif;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
::selection { background: var(--accent-soft); color: var(--ink); }

.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.section { padding: 112px 0; }
.section--soft { background: var(--mist); }
.section--dark { background: var(--brand); color: #fff; }
.section-heading { max-width: 760px; margin-bottom: 52px; }
.section-heading.center { text-align: center; margin-inline: auto; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--brand-2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 30px; height: 1px; background: currentColor; }
.section--dark .eyebrow { color: #d7e8e3; }
.title-xl, .title-lg, .title-md { margin: 0; line-height: 1.22; letter-spacing: -0.035em; }
.title-xl { font-size: clamp(2.4rem, 5vw, 5rem); }
.title-lg { font-size: clamp(2rem, 4vw, 3.65rem); }
.title-md { font-size: clamp(1.55rem, 2.7vw, 2.35rem); }
.lead { margin: 24px 0 0; color: var(--ink-soft); font-size: clamp(1rem, 1.35vw, 1.12rem); }
.section--dark .lead { color: rgba(255,255,255,.74); }
.muted { color: var(--ink-soft); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255,255,255,.93);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(16px);
  transition: height .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.site-header.is-scrolled { height: 72px; border-color: var(--line); box-shadow: 0 8px 30px rgba(16,34,32,.07); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 13px; flex: 0 0 auto; }
.brand-mark { position: relative; width: 38px; height: 38px; border-radius: 12px; background: var(--brand); overflow: hidden; }
.brand-mark::before { content: ""; position: absolute; width: 22px; height: 13px; right: 5px; top: 6px; border-radius: 100% 0 100% 0; background: #9cc5a1; transform: rotate(-17deg); }
.brand-mark::after { content: ""; position: absolute; width: 2px; height: 24px; left: 17px; bottom: 4px; background: #fff; transform: rotate(-22deg); transform-origin: bottom; }
.brand-text { line-height: 1.15; }
.brand-name { display: block; font-size: 1.04rem; font-weight: 800; letter-spacing: .06em; white-space: nowrap; }
.brand-en { display: block; margin-top: 5px; color: #687572; font-family: Arial, sans-serif; font-size: .62rem; font-weight: 700; letter-spacing: .16em; }
.desktop-nav { display: flex; align-items: center; gap: 32px; margin-left: auto; }
.nav-link { position: relative; padding: 29px 0 24px; color: #31423f; font-size: .91rem; font-weight: 700; letter-spacing: .03em; }
.nav-link::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 20px; height: 2px; background: var(--accent); transition: right .25s ease; }
.nav-link:hover::after, .nav-link.is-active::after { right: 0; }
.nav-link.is-active { color: var(--brand); }
.header-actions { display: flex; align-items: center; gap: 14px; }
.lang-switch { display: flex; align-items: center; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
.lang-btn { min-width: 42px; padding: 5px 9px; border: 0; border-radius: 999px; background: transparent; color: #677471; font-size: .72rem; font-weight: 800; }
.lang-btn.is-active { background: var(--brand); color: #fff; }
.header-contact { display: inline-flex; align-items: center; gap: 9px; padding: 12px 18px; border-radius: 999px; background: var(--brand); color: #fff; font-size: .83rem; font-weight: 800; transition: transform .25s ease, background .25s ease; }
.header-contact:hover { transform: translateY(-2px); background: var(--brand-2); }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 50%; background: #fff; position: relative; }
.menu-toggle span { position: absolute; left: 13px; width: 18px; height: 2px; background: var(--ink); transition: .25s ease; }
.menu-toggle span:nth-child(1) { top: 16px; }
.menu-toggle span:nth-child(2) { top: 22px; }
.menu-toggle span:nth-child(3) { top: 28px; }
body.nav-open .menu-toggle span:nth-child(1) { top: 22px; transform: rotate(45deg); }
body.nav-open .menu-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .menu-toggle span:nth-child(3) { top: 22px; transform: rotate(-45deg); }
.mobile-nav { display: none; }

.hero { position: relative; min-height: 780px; padding-top: var(--header-height); overflow: hidden; color: #fff; }
.hero-media { position: absolute; inset: 0; background: url('../img/hero.jpg') center/cover no-repeat; transform: scale(1.03); animation: heroZoom 16s ease-out both; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(8,26,24,.86) 0%, rgba(8,26,24,.66) 42%, rgba(8,26,24,.24) 72%, rgba(8,26,24,.12) 100%); }
.hero::after { content: ""; position: absolute; inset: auto 0 0; z-index: 1; height: 170px; background: linear-gradient(transparent, rgba(8,26,24,.26)); }
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1.015); } }
.hero-inner { position: relative; z-index: 2; min-height: calc(780px - var(--header-height)); display: flex; align-items: center; padding: 86px 0 110px; }
.hero-content { max-width: 790px; }
.hero-kicker { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; color: rgba(255,255,255,.82); font-size: .76rem; font-weight: 800; letter-spacing: .24em; text-transform: uppercase; }
.hero-kicker::before { content: ""; width: 44px; height: 1px; background: var(--accent-soft); }
.hero-title { margin: 0; max-width: 820px; font-size: clamp(3rem, 6.1vw, 6.2rem); line-height: 1.08; letter-spacing: -.045em; text-shadow: 0 10px 35px rgba(0,0,0,.25); }
.hero-copy { max-width: 650px; margin: 28px 0 0; color: rgba(255,255,255,.82); font-size: clamp(1rem, 1.5vw, 1.18rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 54px; padding: 0 25px; border: 1px solid transparent; border-radius: 999px; font-size: .9rem; font-weight: 800; letter-spacing: .03em; transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #9e7335; }
.btn-light { border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.08); color: #fff; backdrop-filter: blur(8px); }
.btn-light:hover { background: #fff; color: var(--brand); }
.btn-brand { background: var(--brand); color: #fff; }
.btn-brand:hover { background: var(--brand-2); }
.btn-outline { border-color: var(--brand); color: var(--brand); background: transparent; }
.btn-outline:hover { background: var(--brand); color: #fff; }
.arrow { display: inline-block; width: 20px; height: 1px; background: currentColor; position: relative; }
.arrow::after { content: ""; position: absolute; right: 0; top: -3px; width: 7px; height: 7px; border-top: 1px solid currentColor; border-right: 1px solid currentColor; transform: rotate(45deg); }
.hero-stats { position: absolute; z-index: 3; right: max(24px, calc((100vw - var(--container))/2)); bottom: 34px; display: grid; grid-template-columns: repeat(3, auto); border: 1px solid rgba(255,255,255,.24); background: rgba(11,34,31,.58); backdrop-filter: blur(14px); }
.hero-stat { padding: 18px 26px; border-right: 1px solid rgba(255,255,255,.19); }
.hero-stat:last-child { border-right: 0; }
.hero-stat strong { display: block; font-size: 1.12rem; }
.hero-stat span { color: rgba(255,255,255,.62); font-size: .72rem; letter-spacing: .08em; }

.page-hero { position: relative; min-height: 460px; padding-top: var(--header-height); display: flex; align-items: center; overflow: hidden; color: #fff; background: var(--brand); }
.page-hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 25%, rgba(156,197,161,.23), transparent 32%), linear-gradient(135deg, #0c2b27 0%, #17483f 100%); }
.page-hero::after { content: ""; position: absolute; right: -100px; top: 40px; width: 460px; height: 460px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.035), 0 0 0 140px rgba(255,255,255,.025); }
.page-hero .container { position: relative; z-index: 2; padding: 80px 0 72px; }
.page-hero-title { margin: 0; font-size: clamp(2.7rem, 5.8vw, 5.5rem); letter-spacing: -.04em; line-height: 1.1; }
.page-hero-copy { max-width: 680px; margin-top: 20px; color: rgba(255,255,255,.72); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; color: rgba(255,255,255,.64); font-size: .78rem; }
.breadcrumbs span + span::before { content: "/"; margin-right: 10px; opacity: .5; }

.about-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: clamp(50px, 8vw, 110px); align-items: center; }
.about-visual { position: relative; min-height: 570px; }
.about-photo { width: 88%; height: 530px; object-fit: cover; border-radius: 6px 70px 6px 6px; box-shadow: var(--shadow); }
.about-badge { position: absolute; right: 0; bottom: 0; width: 220px; padding: 34px 28px; background: var(--brand); color: #fff; box-shadow: var(--shadow-sm); }
.about-badge .large { display: block; margin-bottom: 8px; font-family: Georgia, serif; font-size: 2.8rem; line-height: 1; color: var(--accent-soft); }
.about-badge small { color: rgba(255,255,255,.68); }
.about-copy p { margin: 0 0 18px; color: var(--ink-soft); }
.about-copy .btn { margin-top: 18px; }

.policy-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.policy-card { min-height: 270px; padding: 34px 27px; border: 1px solid var(--line); background: #fff; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; }
.policy-card:hover { transform: translateY(-8px); border-color: #c7d8d2; box-shadow: var(--shadow-sm); }
.policy-num { color: var(--accent); font-family: Georgia, serif; font-size: 1.1rem; }
.policy-icon { width: 48px; height: 48px; margin: 22px 0 24px; border: 1px solid #b7cec7; border-radius: 50%; position: relative; }
.policy-icon::before, .policy-icon::after { content: ""; position: absolute; background: var(--brand-2); }
.policy-icon::before { width: 18px; height: 1px; left: 14px; top: 23px; }
.policy-icon::after { width: 1px; height: 18px; left: 23px; top: 14px; }
.policy-card h3 { margin: 0 0 14px; font-size: 1.13rem; }
.policy-card p { margin: 0; color: var(--ink-soft); font-size: .91rem; }

.business-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.business-card { position: relative; min-height: 520px; overflow: hidden; background: #122; color: #fff; }
.business-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .75s cubic-bezier(.2,.7,.2,1); }
.business-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7,24,22,.04) 25%, rgba(7,24,22,.9) 100%); }
.business-card:hover img { transform: scale(1.07); }
.business-card-content { position: absolute; z-index: 2; inset: auto 28px 28px; }
.business-card-index { display: block; margin-bottom: 12px; color: var(--accent-soft); font-family: Georgia, serif; font-size: 1.02rem; }
.business-card h3 { margin: 0 0 10px; font-size: 1.5rem; }
.business-card p { margin: 0 0 20px; color: rgba(255,255,255,.72); font-size: .9rem; }
.card-link { display: inline-flex; align-items: center; gap: 12px; font-size: .8rem; font-weight: 800; letter-spacing: .06em; }

.flow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid rgba(255,255,255,.2); }
.flow-item { position: relative; padding: 46px 32px 10px 0; }
.flow-item:not(:last-child)::after { content: ""; position: absolute; top: 56px; right: 26px; width: 38px; height: 1px; background: rgba(255,255,255,.38); }
.flow-number { display: block; margin-bottom: 22px; color: var(--accent-soft); font-family: Georgia, serif; font-size: 2rem; }
.flow-item h3 { margin: 0 0 10px; font-size: 1.04rem; }
.flow-item p { margin: 0; color: rgba(255,255,255,.62); font-size: .86rem; }

.company-preview { display: grid; grid-template-columns: 1fr 1fr; min-height: 540px; border: 1px solid var(--line); }
.company-preview-copy { padding: clamp(42px, 7vw, 82px); display: flex; flex-direction: column; justify-content: center; }
.company-preview-copy p { color: var(--ink-soft); }
.company-mini-list { display: grid; gap: 12px; margin: 24px 0 32px; }
.company-mini-list div { display: grid; grid-template-columns: 90px 1fr; gap: 18px; padding-bottom: 12px; border-bottom: 1px solid var(--line); font-size: .89rem; }
.company-mini-list dt { color: #73807d; }
.company-mini-list dd { margin: 0; font-weight: 700; }
.map-frame { min-height: 540px; background: #dfe6e2; }
.map-frame iframe { width: 100%; height: 100%; min-height: inherit; border: 0; filter: saturate(.75) contrast(.95); }

.cta { position: relative; overflow: hidden; padding: 88px 0; background: #e8efe9; }
.cta::before { content: ""; position: absolute; right: -60px; top: -130px; width: 420px; height: 420px; border: 80px solid rgba(18,59,53,.055); border-radius: 50%; }
.cta-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-copy { max-width: 720px; }
.cta-copy p { margin: 16px 0 0; color: var(--ink-soft); }

.philosophy-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px, 9vw, 120px); align-items: start; }
.philosophy-quote { position: sticky; top: 120px; padding: 44px; background: var(--brand); color: #fff; }
.philosophy-quote .quote-mark { color: var(--accent-soft); font-family: Georgia, serif; font-size: 5rem; line-height: .8; }
.philosophy-quote p { margin: 16px 0 0; font-size: 1.35rem; line-height: 1.7; }
.philosophy-copy p { margin: 0 0 26px; color: var(--ink-soft); font-size: 1.04rem; }
.value-list { display: grid; gap: 16px; margin-top: 40px; }
.value-item { display: grid; grid-template-columns: 58px 1fr; gap: 20px; align-items: start; padding: 24px 0; border-top: 1px solid var(--line); }
.value-item:last-child { border-bottom: 1px solid var(--line); }
.value-item strong { color: var(--accent); font-family: Georgia, serif; font-size: 1.35rem; }
.value-item h3 { margin: 0 0 6px; font-size: 1.05rem; }
.value-item p { margin: 0; font-size: .9rem; }

.company-info-wrap { display: grid; grid-template-columns: .62fr 1.38fr; gap: 58px; align-items: start; }
.company-info-aside { padding: 36px; background: var(--mist); }
.company-info-aside p { margin: 16px 0 0; color: var(--ink-soft); font-size: .92rem; }
.company-table { width: 100%; border-collapse: collapse; }
.company-table tr { border-top: 1px solid var(--line); }
.company-table tr:last-child { border-bottom: 1px solid var(--line); }
.company-table th, .company-table td { padding: 22px 18px; text-align: left; vertical-align: top; }
.company-table th { width: 31%; color: #64716e; font-size: .83rem; font-weight: 700; }
.company-table td { font-size: .94rem; font-weight: 600; }

.business-intro { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: end; }
.business-intro p { margin: 0; color: var(--ink-soft); }
.product-block { padding: 100px 0; border-top: 1px solid var(--line); }
.product-block:first-child { border-top: 0; }
.product-head { display: grid; grid-template-columns: 180px 1fr; gap: 50px; margin-bottom: 46px; }
.product-number { color: var(--accent); font-family: Georgia, serif; font-size: 3.2rem; line-height: 1; }
.product-head p { max-width: 770px; color: var(--ink-soft); }
.product-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }
.product-tag { padding: 8px 14px; border-radius: 999px; background: var(--mist); color: var(--brand); font-size: .78rem; font-weight: 800; }
.product-split { display: grid; grid-template-columns: 1.12fr .88fr; gap: 46px; align-items: stretch; }
.product-image { min-height: 490px; width: 100%; object-fit: cover; }
.product-panel { padding: 52px; background: var(--brand); color: #fff; display: flex; flex-direction: column; justify-content: center; }
.product-panel h3 { margin: 0 0 18px; font-size: 1.45rem; }
.product-panel p { margin: 0 0 28px; color: rgba(255,255,255,.7); }
.check-list { display: grid; gap: 15px; margin: 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 28px; font-size: .91rem; }
.check-list li::before { content: ""; position: absolute; left: 1px; top: .75em; width: 13px; height: 1px; background: var(--accent-soft); }

.slider-shell { position: relative; }
.textile-slider { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(300px, 36%); gap: 18px; overflow-x: auto; padding: 4px 0 18px; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: #a9bcb6 transparent; }
.slide-card { scroll-snap-align: start; position: relative; min-height: 410px; overflow: hidden; background: #ddd; }
.slide-card img { width: 100%; height: 410px; object-fit: cover; transition: transform .6s ease; }
.slide-card:hover img { transform: scale(1.045); }
.slide-caption { position: absolute; left: 0; right: 0; bottom: 0; padding: 50px 22px 20px; color: #fff; background: linear-gradient(transparent, rgba(8,26,24,.75)); }
.slide-caption small { color: rgba(255,255,255,.7); }
.slider-controls { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
.slider-btn { width: 50px; height: 50px; border: 1px solid var(--line); border-radius: 50%; background: #fff; color: var(--brand); transition: .25s ease; }
.slider-btn:hover { background: var(--brand); color: #fff; }

.contact-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 56px; align-items: start; }
.contact-card { position: sticky; top: 110px; padding: 44px; background: var(--brand); color: #fff; }
.contact-card p { color: rgba(255,255,255,.7); }
.contact-email { display: block; margin: 30px 0; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); font-size: clamp(1rem, 2vw, 1.3rem); font-weight: 800; word-break: break-all; }
.contact-meta { display: grid; gap: 18px; }
.contact-meta span { display: block; color: rgba(255,255,255,.56); font-size: .72rem; letter-spacing: .08em; }
.contact-meta strong { display: block; margin-top: 4px; font-size: .91rem; }
.contact-form { padding: 46px; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-group { display: grid; gap: 9px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: .82rem; font-weight: 800; }
.required { color: #a73535; font-size: .72rem; }
.form-control { width: 100%; min-height: 52px; padding: 13px 15px; border: 1px solid #cfd9d5; border-radius: 0; background: #fbfcfb; color: var(--ink); outline: 0; transition: border-color .2s ease, box-shadow .2s ease; }
textarea.form-control { min-height: 180px; resize: vertical; }
.form-control:focus { border-color: var(--brand-2); box-shadow: 0 0 0 3px rgba(31,90,80,.09); }
.form-note { margin: 20px 0 26px; color: #6a7774; font-size: .78rem; }
.form-status { min-height: 24px; margin-top: 16px; color: var(--brand-2); font-size: .85rem; font-weight: 700; }

.site-footer { background: #0b2522; color: #fff; }
.footer-main { display: grid; grid-template-columns: 1.2fr .7fr .9fr; gap: 80px; padding: 78px 0 62px; }
.footer-brand .brand-name { font-size: 1.18rem; }
.footer-brand .brand-en { color: rgba(255,255,255,.5); }
.footer-brand p { max-width: 420px; margin: 24px 0 0; color: rgba(255,255,255,.58); font-size: .87rem; }
.footer-title { margin: 0 0 22px; color: rgba(255,255,255,.5); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; }
.footer-links { display: grid; gap: 12px; }
.footer-links a { color: rgba(255,255,255,.78); font-size: .88rem; transition: color .2s ease, transform .2s ease; }
.footer-links a:hover { color: #fff; transform: translateX(4px); }
.footer-contact p { margin: 0 0 10px; color: rgba(255,255,255,.66); font-size: .86rem; }
.footer-email { display: inline-block; margin-top: 12px; color: var(--accent-soft); font-weight: 800; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.4); font-size: .72rem; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }

@media (max-width: 1050px) {
  :root { --header-height: 76px; }
  .desktop-nav, .header-contact { display: none; }
  .menu-toggle { display: block; }
  .mobile-nav { position: fixed; display: block; z-index: 999; inset: var(--header-height) 0 0; padding: 34px 24px; background: rgba(247,250,248,.98); transform: translateX(100%); transition: transform .35s cubic-bezier(.2,.8,.2,1); }
  body.nav-open .mobile-nav { transform: translateX(0); }
  .mobile-nav-inner { display: grid; gap: 4px; }
  .mobile-nav a { padding: 17px 6px; border-bottom: 1px solid var(--line); font-size: 1.08rem; font-weight: 800; }
  .mobile-nav .mobile-contact { margin-top: 24px; border: 0; border-radius: 999px; background: var(--brand); color: #fff; text-align: center; }
  .hero-stats { display: none; }
  .policy-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .philosophy-layout, .company-info-wrap, .business-intro, .contact-layout { grid-template-columns: 1fr; }
  .philosophy-quote, .contact-card { position: static; }
  .business-grid { gap: 14px; }
  .business-card { min-height: 460px; }
  .company-preview { grid-template-columns: 1fr; }
  .map-frame { min-height: 420px; }
  .flow-grid { grid-template-columns: repeat(2, 1fr); }
  .product-split { grid-template-columns: 1fr; }
  .product-image { min-height: 420px; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .section { padding: 78px 0; }
  .site-header { height: 68px; }
  .site-header.is-scrolled { height: 64px; }
  .brand-mark { width: 34px; height: 34px; }
  .brand-name { font-size: .88rem; }
  .brand-en { font-size: .52rem; }
  .header-actions { gap: 8px; }
  .lang-btn { min-width: 37px; padding: 4px 7px; }
  .menu-toggle { width: 42px; height: 42px; }
  .mobile-nav { top: 68px; }
  .hero { min-height: 720px; padding-top: 68px; }
  .hero-inner { min-height: 652px; padding: 70px 0 92px; align-items: flex-end; }
  .hero::before { background: linear-gradient(180deg, rgba(8,26,24,.3) 0%, rgba(8,26,24,.72) 55%, rgba(8,26,24,.93) 100%); }
  .hero-title { font-size: clamp(2.65rem, 12vw, 4.2rem); }
  .hero-copy { font-size: .96rem; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .page-hero { min-height: 390px; padding-top: 68px; }
  .page-hero .container { padding: 70px 0 58px; }
  .about-visual { min-height: 430px; }
  .about-photo { width: 100%; height: 410px; border-radius: 4px 44px 4px 4px; }
  .about-badge { width: 175px; padding: 24px 20px; }
  .about-badge .large { font-size: 2rem; }
  .policy-grid, .business-grid, .flow-grid { grid-template-columns: 1fr; }
  .policy-card { min-height: auto; }
  .business-card { min-height: 430px; }
  .flow-item { padding: 32px 0; border-bottom: 1px solid rgba(255,255,255,.15); }
  .flow-item:not(:last-child)::after { display: none; }
  .company-preview-copy { padding: 38px 24px; }
  .company-mini-list div { grid-template-columns: 75px 1fr; gap: 10px; }
  .cta-inner { align-items: flex-start; flex-direction: column; }
  .cta .btn { width: auto; }
  .company-table, .company-table tbody, .company-table tr, .company-table th, .company-table td { display: block; width: 100%; }
  .company-table th { padding: 18px 4px 4px; }
  .company-table td { padding: 4px 4px 18px; }
  .product-block { padding: 72px 0; }
  .product-head { grid-template-columns: 1fr; gap: 20px; }
  .product-number { font-size: 2.3rem; }
  .product-panel { padding: 36px 26px; }
  .textile-slider { grid-auto-columns: 84%; }
  .slide-card, .slide-card img { min-height: 340px; height: 340px; }
  .contact-form { padding: 30px 22px; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; gap: 42px; padding: 60px 0 45px; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}

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