/*
Theme Name: Hemu Fresh-Keeping
Theme URI: https://example.com/hemu-fresh
Author: Hemu Fresh
Description: A custom corporate website theme for Zhongmu Hemu Fresh-Keeping.
Version: 1.0.0
Text Domain: hemu-fresh
*/

:root {
  --pine: #456b55;
  --pine-deep: #18363a;
  --leaf: #748169;
  --cream: #f3eee4;
  --paper: #fffdf8;
  --ink: #232c28;
  --muted: #69716d;
  --red: #d65b3d;
  --gold: #d8a84e;
  --line: rgba(35, 44, 40, .14);
  --radius: 26px;
  --shadow: 0 24px 80px rgba(13, 43, 35, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 112px 0; }
.section--cream { background: var(--cream); }
.section--dark { color: #fff; background: linear-gradient(145deg, #18363a, #244b49); }
.eyebrow {
  display: flex; align-items: center; gap: 12px; margin-bottom: 18px;
  color: var(--red); font-size: 12px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase;
}
.eyebrow::before { width: 34px; height: 2px; content: ""; background: currentColor; }
.section--dark .eyebrow { color: #e2c994; }
.section-title { max-width: 760px; margin: 0; font-family: "Noto Serif SC", "Songti SC", serif; font-size: clamp(36px, 5vw, 64px); font-weight: 600; line-height: 1.15; letter-spacing: -.04em; }
.section-intro { max-width: 650px; margin: 24px 0 0; color: var(--muted); font-size: 17px; }
.section--dark .section-intro { color: rgba(255,255,255,.68); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border: 1px solid transparent; border-radius: 100px; font-weight: 700; transition: .25s ease; }
.btn:hover { transform: translateY(-2px); }
.btn--primary { color: #fff; background: var(--red); box-shadow: 0 12px 34px rgba(164,59,47,.24); }
.btn--primary:hover { background: #8f3128; }
.btn--outline { border-color: var(--line); background: rgba(255,255,255,.6); }
.btn--outline:hover { border-color: var(--pine); }

/* Header */
.site-header { position: relative; z-index: 50; width: 100%; color: var(--ink); background: var(--paper); }
.utility-bar { color: rgba(255,255,255,.76); background: var(--pine-deep); font-size: 10px; font-weight: 700; letter-spacing: .12em; }
.utility-inner { display: flex; align-items: center; justify-content: space-between; min-height: 34px; }
.utility-inner div { display: flex; align-items: center; gap: 28px; letter-spacing: .04em; }
.utility-inner a { transition: color .2s; }
.utility-inner a:hover { color: #fff; }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 82px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { display: grid; width: 46px; height: 46px; place-items: center; border-radius: 50%; color: #fff; background: var(--pine); }
.brand-mark svg { width: 27px; height: 27px; }
.brand-text { line-height: 1.1; }
.brand-text strong { display: block; font-family: "Noto Serif SC", "Songti SC", serif; font-size: 20px; letter-spacing: .08em; }
.brand-text small { font-size: 9px; letter-spacing: .18em; opacity: .72; }
.main-nav { display: flex; align-items: center; gap: 38px; font-size: 13px; font-weight: 700; }
.main-nav a { position: relative; opacity: .82; }
.main-nav a::after { position: absolute; bottom: -9px; left: 0; width: 0; height: 2px; content: ""; background: var(--red); transition: .25s; }
.main-nav a:hover { opacity: 1; }
.main-nav a:hover::after { width: 100%; }
.nav-contact { padding: 10px 18px; color: #fff; border: 1px solid var(--pine); border-radius: 99px; background: var(--pine); opacity: 1 !important; }
.nav-contact::after { display: none; }
.menu-toggle { display: none; width: 46px; height: 46px; padding: 0; border: 1px solid var(--line); border-radius: 50%; color: var(--ink); background: transparent; }

/* Hero */
.hero { position: relative; overflow: hidden; color: var(--ink); background: var(--cream); }
.hero::before { position: absolute; inset: 0; content: ""; opacity: .32; background: radial-gradient(circle at 17% 18%, #fff 0, transparent 34%), radial-gradient(circle at 82% 75%, rgba(216,168,78,.18), transparent 28%); }
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: .96fr 1.04fr; gap: 96px; align-items: center; min-height: 670px; padding: 62px 0; }
.hero-kicker { display: flex; align-items: center; gap: 14px; color: var(--pine); font-size: 13px; font-weight: 800; letter-spacing: .14em; }
.hero-kicker::before { width: 42px; height: 1px; content: ""; background: currentColor; }
.hero h1 { max-width: 680px; margin: 24px 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(54px, 5vw, 76px); font-weight: 500; line-height: 1.03; letter-spacing: -.05em; }
.hero h1 em { color: var(--red); font-style: normal; }
.hero-copy { max-width: 580px; margin: 0 0 36px; color: var(--muted); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero .btn--outline { color: var(--ink); border-color: rgba(35,44,40,.24); background: rgba(255,255,255,.48); }
.hero-visual { position: relative; height: 540px; }
.hero-main-img { width: 100%; height: 100%; object-fit: cover; object-position: center; border: 1px solid rgba(35,44,40,.08); border-radius: 28px; box-shadow: 0 28px 64px rgba(49,58,52,.14); }
.hero-stamp { position: absolute; z-index: 3; bottom: 18px; left: 18px; display: flex; align-items: center; gap: 11px; width: 176px; padding: 14px 16px; color: var(--ink); border: 1px solid rgba(255,255,255,.82); border-radius: 14px; background: rgba(255,253,248,.94); box-shadow: 0 12px 30px rgba(35,44,40,.14); backdrop-filter: blur(10px); text-align: left; }
.hero-stamp__dot { flex: 0 0 10px; width: 10px; height: 10px; border: 3px solid #f7d8ce; border-radius: 50%; background: var(--red); box-sizing: content-box; }
.hero-stamp small { display: block; margin-bottom: 2px; color: var(--pine); font-size: 7px; font-weight: 900; letter-spacing: .16em; line-height: 1.2; }
.hero-stamp strong { display: block; font-family: Georgia, serif; font-size: 18px; font-weight: 500; letter-spacing: .02em; line-height: 1.05; }
.hero-stamp span { display: block; margin-top: 3px; color: var(--muted); font-size: 8px; font-weight: 700; letter-spacing: .12em; }
.hero-foot { position: relative; z-index: 2; width: 100%; border-top: 1px solid rgba(35,44,40,.1); background: rgba(255,253,248,.72); }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); width: 100%; }
.hero-stat { position: relative; min-height: 116px; padding: 24px 30px 24px 62px; border-left: 1px solid var(--line); }
.hero-stat:last-child { border-right: 1px solid var(--line); }
.hero-stat b { position: absolute; top: 26px; left: 28px; color: #a49f95; font-family: Georgia, serif; font-size: 11px; font-weight: 400; }
.hero-stat strong { display: block; color: var(--red); font-size: 14px; }
.hero-stat span { color: var(--muted); font-size: 12px; }

/* Products */
.section-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 54px; }
.text-link { color: var(--red); font-size: 14px; font-weight: 800; white-space: nowrap; }
.products-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 20px; }
.product-card { position: relative; min-height: 440px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.product-card--feature { min-height: 580px; color: #fff; }
.product-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.product-card:hover .product-photo { transform: scale(1.035); }
.product-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(13,43,35,.92) 100%); }
.product-info { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; padding: 36px; }
.product-no { font-size: 11px; letter-spacing: .16em; opacity: .65; }
.product-info h3 { margin: 10px 0 7px; font-family: "Noto Serif SC", "Songti SC", serif; font-size: 34px; font-weight: 600; }
.product-info p { margin: 0; color: rgba(255,255,255,.68); }
.product-info .catalog-link { margin-top: 20px; }
.product-card--simple { display: flex; flex-direction: column; justify-content: space-between; padding: 34px; }
.product-icon { display: grid; width: 86px; height: 86px; place-items: center; border-radius: 50%; color: var(--red); background: var(--cream); }
.product-icon svg { width: 48px; height: 48px; }
.product-card--simple h3 { margin: 26px 0 10px; font-family: "Noto Serif SC", "Songti SC", serif; font-size: 30px; }
.product-card--simple p { color: var(--muted); }
.card-arrow { display: grid; width: 46px; height: 46px; place-items: center; border: 1px solid var(--line); border-radius: 50%; font-size: 20px; }

/* Capability */
.capability-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 82px; align-items: center; }
.video-wrap { position: relative; overflow: hidden; border-radius: 180px 180px 24px 24px; background: #092119; box-shadow: 0 30px 80px rgba(0,0,0,.2); }
.video-wrap video { width: 100%; height: 650px; object-fit: cover; }
.video-badge { position: absolute; right: 18px; bottom: 18px; padding: 10px 15px; border: 1px solid rgba(255,255,255,.3); border-radius: 99px; color: #fff; background: rgba(13,43,35,.72); font-size: 12px; backdrop-filter: blur(10px); }
.process-list { margin-top: 50px; }
.process-item { display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.14); }
.process-item:last-child { border-bottom: 1px solid rgba(255,255,255,.14); }
.process-num { color: #e2c994; font-family: serif; font-size: 18px; }
.process-item h3 { margin: 0 0 4px; font-size: 18px; }
.process-item p { margin: 0; color: rgba(255,255,255,.58); font-size: 14px; }

/* Provenance */
.origin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.origin-collage { position: relative; min-height: 620px; }
.origin-main { width: 78%; height: 560px; object-fit: cover; border-radius: 24px; }
.origin-detail { position: absolute; right: 0; bottom: 0; width: 48%; height: 310px; object-fit: cover; border: 10px solid var(--paper); border-radius: 20px; }
.origin-note { position: absolute; top: 42px; right: 0; padding: 22px 25px; color: #fff; border-radius: 16px; background: var(--red); box-shadow: var(--shadow); }
.origin-note strong { display: block; font-family: serif; font-size: 25px; }
.origin-note span { font-size: 12px; opacity: .75; }
.origin-copy blockquote { margin: 36px 0; padding: 22px 0 22px 28px; border-left: 3px solid var(--gold); font-family: "Noto Serif SC", "Songti SC", serif; font-size: 25px; line-height: 1.5; }
.feature-pills { display: flex; flex-wrap: wrap; gap: 10px; }
.feature-pills span { padding: 9px 14px; border: 1px solid var(--line); border-radius: 99px; color: var(--leaf); font-size: 13px; background: #fff; }

/* Quality */
.quality-head { display: grid; grid-template-columns: 1fr .8fr; gap: 70px; align-items: end; }
.quality-grid { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 62px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.quality-item { position: relative; padding: 35px 24px 40px; border-right: 1px solid var(--line); }
.quality-item:last-child { border-right: 0; }
.quality-item b { display: block; margin-bottom: 50px; color: var(--red); font-family: serif; font-size: 30px; font-weight: 400; }
.quality-item h3 { margin: 0 0 10px; font-size: 17px; }
.quality-item p { margin: 0; color: var(--muted); font-size: 13px; }

/* Contact */
.contact-shell { overflow: hidden; border-radius: 34px; background: var(--pine-deep); box-shadow: var(--shadow); }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; }
.contact-copy { padding: 70px; color: #fff; background: linear-gradient(155deg, var(--pine) 0%, var(--pine-deep) 100%); }
.contact-copy .section-title { font-size: clamp(38px, 4vw, 56px); }
.contact-copy p { color: rgba(255,255,255,.62); }
.contact-list { display: grid; gap: 20px; margin-top: 48px; }
.contact-row { display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: start; }
.contact-row i { display: grid; width: 42px; height: 42px; place-items: center; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; color: #e2c994; font-style: normal; }
.contact-row small { display: block; color: rgba(255,255,255,.45); }
.contact-row strong { display: block; font-size: 15px; font-weight: 600; }
.contact-form { padding: 70px; background: #fff; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 20px; }
.field--full { grid-column: 1 / -1; }
.field label { display: block; margin-bottom: 7px; color: var(--muted); font-size: 12px; font-weight: 700; }
.field input, .field textarea { width: 100%; padding: 14px 0; border: 0; border-bottom: 1px solid var(--line); outline: 0; background: transparent; transition: border .2s; }
.field textarea { min-height: 100px; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--pine); }
.form-status { margin-bottom: 18px; padding: 12px 16px; border-radius: 8px; color: var(--pine); background: #e8f1eb; font-size: 14px; }
.form-status--error { color: #8d2e26; background: #fae8e6; }

/* Footer */
.site-footer { padding: 38px 0; color: rgba(255,255,255,.64); background: #081d17; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-inner .brand { color: #fff; }
.footer-note { font-size: 12px; text-align: right; }

/* Standalone pages */
.page-main { background: var(--paper); }
.page-hero { position: relative; overflow: hidden; padding: 90px 0 96px; background: var(--cream); }
.page-hero::after { position: absolute; top: -120px; right: -100px; width: 430px; height: 430px; content: ""; border: 1px solid rgba(69,107,85,.16); border-radius: 50%; box-shadow: 0 0 0 62px rgba(69,107,85,.04), 0 0 0 124px rgba(69,107,85,.025); }
.page-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr .84fr; gap: 82px; align-items: center; }
.breadcrumbs { display: flex; gap: 9px; margin-bottom: 30px; color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.breadcrumbs a:hover { color: var(--red); }
.page-title { max-width: 800px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(52px, 6vw, 86px); font-weight: 500; line-height: .98; letter-spacing: -.045em; }
.page-title em { color: var(--red); font-style: normal; }
.page-lead { max-width: 660px; margin: 28px 0 0; color: var(--muted); font-size: 18px; }
.page-hero-media { position: relative; height: 460px; }
.page-hero-media img, .page-hero-media video { width: 100%; height: 100%; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); }
.page-hero-label { position: absolute; right: -18px; bottom: 24px; padding: 12px 18px; color: #fff; border-radius: 99px; background: var(--pine); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.catalog-grid { display: grid; grid-template-columns: 1.3fr .85fr .85fr; gap: 22px; }
.catalog-card { position: relative; min-height: 480px; overflow: hidden; padding: 34px; border: 1px solid var(--line); border-radius: 26px; background: #fff; transition: transform .25s, box-shadow .25s; }
.catalog-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.catalog-card--image { display: flex; align-items: end; min-height: 610px; color: #fff; }
.catalog-card--image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.catalog-card--image::after { position: absolute; inset: 0; content: ""; background: linear-gradient(180deg, transparent 26%, rgba(24,54,58,.9)); }
.catalog-content { position: relative; z-index: 1; width: 100%; }
.catalog-index { color: var(--red); font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.catalog-card--image .catalog-index { color: #f3c568; }
.catalog-card h2 { margin: 14px 0 12px; font-family: Georgia, "Times New Roman", serif; font-size: 38px; font-weight: 500; line-height: 1.08; }
.catalog-card p { margin: 0 0 30px; color: var(--muted); }
.catalog-card--image p { color: rgba(255,255,255,.76); }
.catalog-link { display: inline-flex; align-items: center; gap: 10px; padding-bottom: 4px; border-bottom: 1px solid currentColor; font-size: 13px; font-weight: 800; }
.catalog-symbol { display: grid; width: 78px; height: 78px; margin-bottom: auto; place-items: center; border-radius: 50%; color: var(--pine); background: var(--cream); font-family: Georgia, serif; font-size: 34px; }
.export-note { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: center; margin-top: 70px; padding: 54px; border-radius: 26px; background: var(--cream); }
.export-note h2 { margin: 0; font-family: Georgia, serif; font-size: 42px; font-weight: 500; line-height: 1.12; }
.export-note p { margin: 0; color: var(--muted); }
.section-gap { margin-top: 96px; }
.product-overview { display: grid; grid-template-columns: .82fr 1.18fr; gap: 90px; align-items: start; }
.product-prose p { margin: 0 0 22px; color: var(--muted); font-size: 17px; }
.product-prose p:last-child { margin-bottom: 0; }
.info-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 48px; }
.info-grid--three { grid-template-columns: repeat(3, 1fr); }
.info-card { padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.info-card span { display: block; margin-bottom: 46px; color: var(--red); font-family: Georgia, serif; font-size: 26px; }
.info-card h3 { margin: 0 0 12px; font-size: 17px; }
.info-card p { margin: 0; color: var(--muted); font-size: 14px; }
.inquiry-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; margin-top: 28px; padding: 48px; color: #fff; border-radius: 24px; background: var(--pine-deep); }
.inquiry-panel h2 { margin: 0; font-family: Georgia, serif; font-size: 38px; font-weight: 500; line-height: 1.15; }
.check-list { display: grid; gap: 13px; margin: 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 30px; }
.check-list li::before { position: absolute; top: .15em; left: 0; display: grid; width: 20px; height: 20px; content: "✓"; place-items: center; border-radius: 50%; color: var(--pine-deep); background: #f1c766; font-size: 11px; font-weight: 900; }
.check-list--plain { margin-top: 28px; color: var(--ink); }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { position: relative; padding: 24px 46px 24px 0; cursor: pointer; list-style: none; font-size: 17px; font-weight: 800; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { position: absolute; top: 22px; right: 5px; content: "+"; color: var(--red); font-size: 25px; font-weight: 400; }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { max-width: 680px; margin: -4px 0 24px; color: var(--muted); }
.media-copy { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.media-copy__visual { overflow: hidden; border-radius: 28px; box-shadow: var(--shadow); }
.media-copy__visual video { width: 100%; height: 620px; object-fit: cover; }
.detail-hero { padding: 64px 0 92px; }
.detail-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 74px; align-items: center; }
.detail-gallery-main { width: 100%; height: 620px; object-fit: cover; border-radius: 28px; }
.detail-thumbs { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }
.detail-thumbs img { width: 100%; height: 190px; object-fit: cover; border-radius: 16px; }
.product-tag { display: inline-flex; padding: 8px 13px; color: var(--pine); border-radius: 99px; background: #e8efe9; font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.detail-title { margin: 22px 0; font-family: Georgia, serif; font-size: clamp(58px, 7vw, 94px); font-weight: 500; line-height: .95; }
.detail-summary { color: var(--muted); font-size: 18px; }
.detail-facts { margin: 38px 0; border-top: 1px solid var(--line); }
.detail-fact { display: grid; grid-template-columns: 140px 1fr; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.detail-fact dt { color: var(--muted); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.detail-fact dd { margin: 0; font-weight: 700; }
.content-split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: start; }
.content-split .section-title { position: sticky; top: 30px; }
.capability-cards { display: grid; gap: 16px; }
.capability-card { display: grid; grid-template-columns: 58px 1fr; gap: 22px; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.capability-card b { color: var(--red); font-family: Georgia, serif; font-size: 26px; font-weight: 400; }
.capability-card h3 { margin: 0 0 6px; }
.capability-card p { margin: 0; color: var(--muted); }
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.story-photo { width: 100%; height: 620px; object-fit: cover; border-radius: 28px; }
.story-copy p { color: var(--muted); font-size: 17px; }
.story-quote { margin: 34px 0; padding: 28px; border-left: 4px solid var(--red); background: var(--cream); font-family: Georgia, serif; font-size: 28px; line-height: 1.35; }
.cta-band { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 54px; color: #fff; border-radius: 28px; background: linear-gradient(120deg, var(--pine-deep), #2b5953); }
.cta-band h2 { max-width: 650px; margin: 0; font-family: Georgia, serif; font-size: 42px; font-weight: 500; line-height: 1.15; }
.cta-band .btn--primary { color: var(--ink); background: #f2c766; }

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

@media (max-width: 980px) {
  .section { padding: 84px 0; }
  .main-nav { position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; gap: 28px; visibility: hidden; color: var(--ink); opacity: 0; background: var(--paper); transition: .25s; font-size: 19px; }
  .menu-open .main-nav { z-index: 40; visibility: visible; opacity: 1; }
  .menu-toggle { position: relative; z-index: 41; display: grid; place-items: center; }
  .utility-inner div a:last-child { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 44px; padding: 70px 0; }
  .hero-visual { height: 520px; }
  .hero-stats { width: 100%; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .product-card--feature { grid-column: 1 / -1; min-height: 520px; }
  .capability-grid, .origin-grid, .contact-grid { grid-template-columns: 1fr; }
  .quality-grid { grid-template-columns: repeat(2, 1fr); }
  .quality-item { border-bottom: 1px solid var(--line); }
  .quality-head { grid-template-columns: 1fr; }
  .page-hero-grid, .detail-grid, .content-split, .story-grid { grid-template-columns: 1fr; }
  .product-overview, .media-copy { grid-template-columns: 1fr; gap: 42px; }
  .info-grid { grid-template-columns: repeat(2, 1fr); }
  .inquiry-panel { grid-template-columns: 1fr; gap: 32px; }
  .catalog-grid { grid-template-columns: 1fr 1fr; }
  .catalog-card--image { grid-column: 1 / -1; }
  .page-hero-media { height: 420px; }
  .content-split .section-title { position: static; }
  .export-note { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1180px); }
  .header-inner { height: 76px; }
  .utility-bar { display: none; }
  .brand-text small { display: none; }
  .hero { min-height: auto; }
  .hero-inner { min-height: auto; padding: 50px 0 58px; }
  .hero-kicker { gap: 10px; font-size: 10px; letter-spacing: .08em; }
  .hero-kicker::before { width: 30px; flex: 0 0 30px; }
  .hero h1 { font-size: 42px; letter-spacing: -.065em; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .hero-visual { height: 420px; }
  .hero-main-img { width: 100%; border-radius: 22px; }
  .hero-detail-img { width: 128px; height: 170px; border-width: 6px; }
  .hero-stamp { display: none; }
  .hero-stats { grid-template-columns: 1fr; }
  .hero-stat { min-height: auto; padding: 18px 4px 18px 36px; border-left: 0; border-bottom: 1px solid var(--line); }
  .hero-stat b { top: 20px; left: 4px; }
  .hero-stat:last-child { border-right: 0; }
  .section-heading-row { align-items: start; flex-direction: column; margin-bottom: 36px; }
  .products-grid { grid-template-columns: 1fr; }
  .product-card--feature { grid-column: auto; min-height: 470px; }
  .product-card { min-height: 350px; }
  .video-wrap video { height: 520px; }
  .origin-collage { min-height: 490px; }
  .origin-main { height: 440px; }
  .origin-detail { height: 220px; }
  .origin-note { top: 24px; padding: 14px 16px; }
  .quality-grid { grid-template-columns: 1fr; }
  .quality-item { border-right: 0; }
  .quality-item b { margin-bottom: 24px; }
  .contact-copy, .contact-form { padding: 44px 26px; }
  .form-grid { grid-template-columns: 1fr; }
  .field--full { grid-column: auto; }
  .footer-inner { align-items: start; flex-direction: column; }
  .footer-note { text-align: left; }
  .page-hero { padding: 58px 0 64px; }
  .page-title { font-size: 52px; }
  .page-hero-media { height: 330px; }
  .page-hero-label { right: 10px; }
  .catalog-grid { grid-template-columns: 1fr; }
  .catalog-card--image { grid-column: auto; min-height: 500px; }
  .catalog-card { min-height: 390px; }
  .export-note, .cta-band { padding: 34px 24px; }
  .cta-band { align-items: flex-start; flex-direction: column; }
  .detail-gallery-main { height: 460px; }
  .detail-thumbs img { height: 130px; }
  .detail-title { font-size: 62px; }
  .detail-fact { grid-template-columns: 110px 1fr; }
  .story-photo { height: 440px; }
  .section-gap { margin-top: 64px; }
  .info-grid, .info-grid--three { grid-template-columns: 1fr; }
  .info-card span { margin-bottom: 25px; }
  .inquiry-panel { padding: 34px 24px; }
  .media-copy__visual video { height: 480px; }
}

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