/*
Theme Name: Yongtao Machinery
Theme URI: https://www.yongtaomachinery.com/
Author: Yongtao Machinery
Description: Lightweight custom industrial WordPress theme with admin-managed manual language switching.
Version: 1.2.1
Requires at least: 6.5
Requires PHP: 7.4
Text Domain: yongtao-machinery
*/

:root {
  --ink: #0a2536;
  --muted: #5e7180;
  --navy: #07334d;
  --navy-dark: #051f30;
  --blue: #078fd1;
  --orange: #f47721;
  --orange-dark: #d95e0e;
  --paper: #f4f7f9;
  --white: #ffffff;
  --line: #dbe4e9;
  --soft-blue: #eaf4f9;
  --max-width: 1440px;
  --shadow: 0 18px 42px rgba(8, 39, 56, .10);
  --shadow-small: 0 10px 24px rgba(8, 39, 56, .08);
  --font: "Inter", "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 96px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: var(--font); line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
p, h1, h2, h3, h4, dl, dd, blockquote { margin-top: 0; }
p { color: var(--muted); }
.container { width: min(var(--max-width), calc(100% - 72px)); margin-inline: auto; }
.skip-link { position: fixed; left: 20px; top: -80px; z-index: 2000; padding: 10px 16px; color: var(--white); background: var(--orange); }
.skip-link:focus { top: 20px; }
.private-preview-bar { position: relative; z-index: 120; padding: 9px 20px; color: #fff; background: #b32d2e; font-size: 12px; font-weight: 700; text-align: center; }
.private-preview-bar a { margin-left: 8px; color: #fff; text-decoration: underline; text-underline-offset: 3px; }

.utility-bar { position: relative; z-index: 101; color: rgba(255,255,255,.78); background: var(--navy-dark); font-size: 12px; letter-spacing: .02em; }
.utility-inner { min-height: 36px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.utility-inner p { margin: 0; color: inherit; }
.utility-links { display: flex; gap: 28px; }
.utility-links a { transition: color .2s ease; }
.utility-links a:hover { color: var(--white); }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.97); border-bottom: 1px solid rgba(11,54,78,.08); }
.site-header.is-scrolled { box-shadow: 0 8px 22px rgba(8,39,56,.08); }
.header-inner { min-height: 78px; display: flex; align-items: center; gap: 24px; }
.brand { min-width: 208px; display: inline-flex; align-items: center; gap: 9px; line-height: 1; }
.brand img { width: 42px; height: 49px; object-fit: contain; }
.brand span { display: grid; gap: 5px; }
.brand strong { color: var(--navy); font-size: 16px; letter-spacing: .075em; }
.brand small { color: var(--orange); font-size: 9px; font-weight: 800; letter-spacing: .25em; }

.primary-nav { margin-left: auto; display: flex; align-items: stretch; align-self: stretch; }
.nav-link { position: relative; display: flex; align-items: center; padding: 0 12px; border: 0; color: #1b3747; background: transparent; font-size: 13px; font-weight: 750; white-space: nowrap; }
.nav-link::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 0; height: 3px; background: var(--orange); transform: scaleX(0); transform-origin: center; transition: transform .2s ease; }
.nav-link:hover::after, .nav-link:focus-visible::after, .nav-link.is-current::after { transform: scaleX(1); }
.nav-link span { margin-left: 5px; color: #7d8f99; font-size: 12px; }
.nav-button { height: 100%; }
.nav-item { position: static; display: flex; }
.has-menu { position: relative; }

.mega-menu, .dropdown-menu, .language-menu { position: absolute; top: calc(100% + 1px); z-index: 30; visibility: hidden; opacity: 0; transform: translateY(8px); pointer-events: none; transition: opacity .18s ease, transform .18s ease, visibility .18s ease; }
.mega-menu { left: 50%; width: min(1180px, calc(100vw - 72px)); display: grid; grid-template-columns: 1.25fr repeat(3, 1fr); gap: 0; padding: 0; overflow: hidden; background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow); transform: translate(-50%, 8px); }
.has-mega:hover .mega-menu, .has-mega:focus-within .mega-menu, .has-mega.open .mega-menu { visibility: visible; opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.mega-intro { padding: 34px; color: var(--white); background: var(--navy); }
.mega-intro h3 { margin: 10px 0 8px; max-width: 220px; font-size: 25px; line-height: 1.18; }
.mega-intro p { margin-bottom: 22px; color: rgba(255,255,255,.68); font-size: 13px; }
.mega-intro .text-link { color: var(--white); }
.mega-column { min-width: 0; padding: 34px 28px 30px; border-left: 1px solid var(--line); }
.mega-column h4 { margin: 0 0 15px; padding-bottom: 12px; color: var(--navy); font-size: 13px; text-transform: uppercase; letter-spacing: .1em; border-bottom: 2px solid var(--orange); }
.mega-column a { display: block; padding: 6px 0; color: #536a78; font-size: 13px; line-height: 1.35; transition: color .2s ease, transform .2s ease; }
.mega-column a:hover { color: var(--orange-dark); transform: translateX(3px); }
.mega-column .mega-cta { margin-top: 12px; padding: 11px 12px; color: var(--navy); background: var(--soft-blue); border-left: 3px solid var(--orange); font-weight: 750; }
.compact-mega { width: 610px; grid-template-columns: 1fr 1fr; }
.dropdown-menu { left: 0; min-width: 235px; padding: 10px; background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow-small); }
.dropdown-menu a { display: block; padding: 9px 12px; color: #536a78; font-size: 13px; }
.dropdown-menu a:hover { color: var(--orange-dark); background: var(--paper); }
.has-menu:hover .dropdown-menu, .has-menu:focus-within .dropdown-menu, .has-menu.open .dropdown-menu { visibility: visible; opacity: 1; transform: translateY(0); pointer-events: auto; }

.header-actions { display: flex; align-items: center; gap: 10px; }
.language-switcher { position: relative; }
.language-button { height: 40px; display: flex; align-items: center; gap: 5px; padding: 0 10px; color: var(--navy); background: transparent; border: 1px solid var(--line); }
.language-button span:first-child { color: var(--blue); font-size: 18px; }
.language-button b { font-size: 12px; }
.language-menu { right: 0; width: 260px; padding: 12px; background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow-small); }
.language-switcher:hover .language-menu, .language-switcher:focus-within .language-menu, .language-switcher.open .language-menu { visibility: visible; opacity: 1; transform: translateY(0); pointer-events: auto; }
.language-menu button, .language-menu a { width: 100%; display: flex; justify-content: space-between; padding: 9px 10px; color: var(--ink); background: transparent; border: 0; text-align: left; }
.language-menu button:hover, .language-menu a:hover { background: var(--paper); color: var(--orange-dark); }
.language-menu small { color: #83929a; font-weight: 800; }
.language-menu p { margin: 8px 10px 2px; padding-top: 9px; border-top: 1px solid var(--line); font-size: 10px; line-height: 1.3; }
.search-wrap { position: relative; }
.search-toggle { width: 42px; height: 42px; display: grid; place-items: center; color: var(--navy); background: var(--white); border: 1px solid var(--line); border-radius: 50%; font-size: 18px; cursor: pointer; }
.search-popover { position: absolute; top: calc(100% + 12px); right: 0; z-index: 35; width: min(360px, calc(100vw - 32px)); display: none; grid-template-columns: 1fr auto; padding: 10px; background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow-small); }
.search-wrap.open .search-popover { display: grid; }
.search-popover input { min-width: 0; padding: 11px 12px; border: 1px solid var(--line); outline: 0; }
.search-popover button { padding: 0 16px; color: var(--white); background: var(--navy); border: 0; font-weight: 800; cursor: pointer; }
.form-notice { margin: 12px 0 18px; padding: 11px 13px; color: #0f5132; background: #d1e7dd; border-left: 3px solid #198754; font-size: 12px; }
.form-notice.is-error { color: #842029; background: #f8d7da; border-color: #dc3545; }
.nav-toggle { display: none; }

.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; padding: 0 22px; color: var(--white); background: var(--orange); border: 1px solid var(--orange); border-radius: 7px; font-size: 13px; font-weight: 800; letter-spacing: .02em; transition: background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.button:hover { background: var(--orange-dark); border-color: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 10px 22px rgba(244,119,33,.22); }
.button-small { min-height: 40px; padding-inline: 15px; font-size: 12px; }
.button-ghost { color: var(--white); background: rgba(4,30,45,.2); border-color: rgba(255,255,255,.6); }
.button-ghost:hover { background: var(--white); color: var(--navy); border-color: var(--white); }
.button-outline { color: var(--navy); background: transparent; border-color: #9eb0ba; }
.button-outline:hover { color: var(--white); }
.button-outline-light { color: var(--white); background: transparent; border-color: rgba(255,255,255,.5); }
.button-outline-light:hover { border-color: var(--orange); }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--navy); font-size: 13px; font-weight: 850; }
.text-link span { color: var(--orange); transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }

.hero { position: relative; min-height: 790px; margin: 18px auto 100px; width: min(1760px, calc(100% - 32px)); overflow: visible; color: var(--white); background: var(--navy); border-radius: 24px; }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 46%; border-radius: inherit; }
.hero-shade { position: absolute; inset: 0; background: rgba(3,28,44,.74); border-radius: inherit; }
.hero::before { content: ""; position: absolute; inset: 0 48% 0 0; z-index: 1; background: rgba(3,28,44,.42); border-radius: 24px 0 0 24px; }
.hero-content { position: relative; z-index: 2; padding-top: 110px; }
.hero-kicker { display: inline-block; margin-bottom: 22px; padding-bottom: 10px; color: #b9ddec; border-bottom: 2px solid var(--orange); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.hero h1 { max-width: 940px; margin-bottom: 24px; font-size: clamp(50px, 5.6vw, 92px); line-height: .98; letter-spacing: -.052em; text-transform: uppercase; }
.hero h1 em { color: var(--orange); font-style: normal; }
.hero-content > p { max-width: 680px; margin-bottom: 32px; color: rgba(255,255,255,.78); font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-facts { max-width: 680px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin: 48px 0 0; }
.hero-facts div { padding-right: 24px; border-right: 1px solid rgba(255,255,255,.23); }
.hero-facts div + div { padding-left: 28px; }
.hero-facts div:last-child { border-right: 0; }
.hero-facts dt { color: var(--white); font-size: 30px; font-weight: 850; line-height: 1.1; }
.hero-facts dd { margin: 6px 0 0; color: rgba(255,255,255,.65); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }

.machine-finder { position: absolute; left: 50%; bottom: -49px; z-index: 5; width: min(1368px, calc(100% - 72px)); min-height: 98px; display: grid; grid-template-columns: 1.35fr repeat(3, 1fr) auto; align-items: center; gap: 0; padding: 14px; color: var(--ink); background: rgba(255,255,255,.97); border: 1px solid rgba(255,255,255,.8); box-shadow: var(--shadow); transform: translateX(-50%); }
.finder-title { display: flex; align-items: center; gap: 15px; padding: 0 22px 0 8px; }
.finder-title > span { width: 42px; height: 42px; display: grid; place-items: center; color: var(--white); background: var(--navy); font-size: 11px; font-weight: 800; }
.finder-title div { display: grid; }
.finder-title strong { color: var(--navy); font-size: 14px; }
.finder-title small { color: var(--muted); font-size: 11px; }
.machine-finder label { display: grid; gap: 2px; padding: 0 18px; border-left: 1px solid var(--line); }
.machine-finder label span { color: #8897a0; font-size: 9px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.machine-finder select { width: 100%; min-width: 0; padding: 4px 24px 4px 0; color: var(--ink); background: transparent; border: 0; outline: 0; font-size: 12px; font-weight: 750; }
.machine-finder .button { min-height: 58px; }

.section { padding: 112px 0; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--orange-dark); font-size: 11px; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--orange); }
.eyebrow-light { color: #ffc59f; }
.section h2 { margin: 14px 0 20px; color: var(--navy); font-size: clamp(36px, 4.2vw, 64px); line-height: 1.05; letter-spacing: -.045em; }
.section h2 span { color: var(--blue); }
.section-heading { margin-bottom: 54px; }
.section-heading.centered { max-width: 760px; margin-inline: auto; text-align: center; }
.section-heading.centered .eyebrow { justify-content: center; }
.section-heading.centered .eyebrow::after { content: ""; width: 28px; height: 2px; background: var(--orange); }
.section-heading.centered p { max-width: 620px; margin-inline: auto; }
.split-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 80px; }
.split-heading > div > h2 { margin-bottom: 0; }
.split-heading > p, .heading-side p { max-width: 520px; margin-bottom: 20px; }

.about { padding-top: 80px; }
.about-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 90px; align-items: center; }
.about-copy .lead { max-width: 690px; color: #304d5e; font-size: 18px; }
.about-copy > p:not(.lead) { max-width: 690px; }
.metric-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 38px; }
.metric-grid div { min-height: 96px; display: flex; align-items: center; gap: 16px; padding: 18px; background: var(--paper); border-left: 3px solid var(--orange); }
.metric-grid strong { color: var(--blue); font-size: 28px; line-height: 1; }
.metric-grid span { max-width: 140px; color: var(--muted); font-size: 11px; font-weight: 700; line-height: 1.35; }
.about-visual { position: relative; margin: 0; }
.about-visual::before { content: ""; position: absolute; left: -16px; top: -16px; width: 86px; height: 86px; border-left: 3px solid var(--orange); border-top: 3px solid var(--orange); }
.about-visual img { width: 100%; min-height: 620px; object-fit: cover; border-radius: 18px; }
.about-visual figcaption { position: absolute; left: 24px; right: 24px; bottom: 24px; display: flex; justify-content: space-between; gap: 20px; padding: 18px 20px; color: var(--white); background: rgba(5,31,48,.92); }
.about-visual figcaption b { font-size: 13px; }
.about-visual figcaption span { color: rgba(255,255,255,.65); font-size: 11px; }

.advantages { color: var(--white); background: var(--navy); }
.advantages h2, .section-heading-light h2 { color: var(--white); }
.advantages .split-heading > p, .section-heading-light p { color: rgba(255,255,255,.65); }
.advantage-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.advantage-card { position: relative; min-height: 310px; padding: 34px; overflow: hidden; background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.14); transition: transform .22s ease, background .22s ease, border-color .22s ease; }
.advantage-card:hover { transform: translateY(-5px); background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.3); }
.advantage-card.is-accent { background: var(--orange); border-color: var(--orange); }
.card-number { position: absolute; top: 28px; right: 28px; color: rgba(255,255,255,.4); font-size: 11px; font-weight: 800; }
.line-icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 58px; color: var(--orange); background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.16); font-size: 25px; }
.is-accent .line-icon { color: var(--white); background: rgba(255,255,255,.16); }
.advantage-card h3 { margin-bottom: 10px; color: var(--white); font-size: 19px; line-height: 1.25; }
.advantage-card p { margin: 0; color: rgba(255,255,255,.62); font-size: 13px; }
.advantage-card.is-accent p { color: rgba(255,255,255,.84); }

.categories { background: var(--paper); }
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.category-card { position: relative; min-height: 390px; padding: 28px; overflow: hidden; background: var(--white); border: 1px solid var(--line); transition: border-color .22s ease, transform .22s ease, box-shadow .22s ease; }
.category-card::after { content: ""; position: absolute; inset: 0; border: 2px solid var(--orange); opacity: 0; pointer-events: none; transition: opacity .22s ease; }
.category-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-small); }
.category-card:hover::after { opacity: 1; }
.category-index { color: #99a8b0; font-size: 10px; font-weight: 850; }
.category-card h3 { position: relative; z-index: 2; width: 62%; margin: 8px 0 0; color: var(--navy); font-size: 22px; line-height: 1.18; }
.category-card img { width: 100%; height: 245px; margin-top: 3px; object-fit: contain; transition: transform .3s ease; }
.category-card:hover img { transform: scale(1.03); }
.card-link { position: absolute; left: 28px; right: 28px; bottom: 24px; display: flex; justify-content: space-between; color: var(--muted); font-size: 11px; font-weight: 750; text-transform: uppercase; letter-spacing: .08em; }
.card-link b { width: 28px; height: 28px; display: grid; place-items: center; margin-top: -7px; color: var(--white); background: var(--navy); }
.category-card:hover .card-link b { background: var(--orange); }

.featured { background: var(--white); }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.product-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); background: var(--white); transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.product-card:hover { transform: translateY(-5px); border-color: #f5aa78; box-shadow: var(--shadow-small); }
.product-image { position: relative; height: 220px; display: block; overflow: hidden; background: var(--paper); }
.product-image > span { position: absolute; left: 14px; top: 14px; z-index: 2; padding: 5px 8px; color: var(--navy); background: rgba(255,255,255,.9); border-left: 2px solid var(--orange); font-size: 9px; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }
.product-image img { width: 100%; height: 100%; object-fit: contain; transition: transform .3s ease; }
.product-card:hover .product-image img { transform: scale(1.035); }
.product-body { padding: 21px 20px 22px; }
.product-body small { color: var(--orange-dark); font-size: 9px; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }
.product-body h3 { min-height: 52px; margin: 7px 0 12px; color: var(--navy); font-size: 16px; line-height: 1.34; }
.product-body ul { min-height: 47px; margin: 0 0 16px; padding: 0; list-style: none; }
.product-body li { position: relative; padding-left: 15px; color: var(--muted); font-size: 11px; }
.product-body li::before { content: ""; position: absolute; left: 0; top: .72em; width: 6px; height: 2px; background: var(--orange); }

.videos { color: var(--white); background: var(--navy-dark); }
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.video-card { display: grid; grid-template-columns: 1.15fr .85fr; min-height: 380px; overflow: hidden; background: #0a3a56; border: 1px solid rgba(255,255,255,.13); }
.video-poster { position: relative; min-height: 380px; overflow: hidden; }
.video-poster::after { content: ""; position: absolute; inset: 0; background: rgba(3,28,44,.22); }
.video-poster img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.video-poster:hover img { transform: scale(1.04); }
.play-button { position: absolute; left: 50%; top: 50%; z-index: 2; width: 68px; height: 68px; display: grid; place-items: center; padding-left: 4px; color: var(--white); background: var(--orange); border: 7px solid rgba(255,255,255,.24); border-radius: 50%; transform: translate(-50%, -50%); }
.video-poster small { position: absolute; left: 18px; bottom: 15px; z-index: 2; color: var(--white); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.video-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 34px; }
.video-copy > span { color: #8ecbe8; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.video-copy h3 { margin: 12px 0 18px; color: var(--white); font-size: 22px; line-height: 1.25; }
.video-copy ul { margin: 0 0 26px; padding-left: 16px; color: rgba(255,255,255,.62); font-size: 12px; }
.video-copy li::marker { color: var(--orange); }

.solutions { background: var(--paper); }
.solution-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(2, 310px); gap: 14px; }
.solution-card { position: relative; min-width: 0; overflow: hidden; color: var(--white); background: var(--navy); }
.solution-card-large { grid-row: auto; }
.solution-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.solution-card::after { content: ""; position: absolute; inset: 42% 0 0; background: rgba(3,28,44,.78); }
.solution-card:hover img { transform: scale(1.04); }
.solution-card > span { position: absolute; left: 26px; right: 26px; bottom: 24px; z-index: 2; display: grid; gap: 5px; }
.solution-card small { color: #ffc59f; font-size: 9px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.solution-card strong { font-size: 20px; line-height: 1.2; }
.solution-card em { color: rgba(255,255,255,.66); font-size: 11px; font-style: normal; }

.testimonials { background: var(--white); }
.trust-strip { display: grid; grid-template-columns: repeat(3, 1fr); margin: -148px auto 100px; overflow: hidden; color: var(--white); background: var(--navy); box-shadow: var(--shadow); }
.trust-strip div { min-height: 96px; display: flex; align-items: center; justify-content: center; gap: 14px; border-right: 1px solid rgba(255,255,255,.15); }
.trust-strip div:last-child { border-right: 0; }
.trust-strip b { color: var(--orange); font-size: 28px; }
.trust-strip span { color: rgba(255,255,255,.72); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.testimonial-card { padding: 34px; border: 1px solid var(--line); border-top: 3px solid var(--orange); }
.stars { color: var(--orange); font-size: 13px; letter-spacing: .15em; }
.testimonial-card blockquote { min-height: 150px; margin: 18px 0 25px; color: #29495b; font-size: 15px; line-height: 1.75; }
.reviewer { display: flex; align-items: center; gap: 13px; padding-top: 19px; border-top: 1px solid var(--line); }
.avatar { width: 46px; height: 46px; display: grid; place-items: center; color: var(--white); background: var(--navy); border: 3px solid #dcecf4; border-radius: 50%; font-size: 11px; font-weight: 850; }
.reviewer div { display: grid; }
.reviewer strong { color: var(--navy); font-size: 13px; }
.reviewer small { color: var(--muted); font-size: 10px; }
.testimonial-note { margin: 18px 0 0; color: #8a979e; font-size: 9px; text-align: center; }

.faq { background: #eaf1f6; }
.faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 90px; align-items: start; }
.faq-intro { position: sticky; top: 120px; }
.faq-intro p { max-width: 430px; margin-bottom: 28px; }
.accordion { display: grid; gap: 10px; }
.faq-item { overflow: hidden; background: var(--white); border: 1px solid transparent; box-shadow: 0 7px 18px rgba(8,39,56,.05); }
.faq-item.is-open { border-color: #f2a46e; }
.faq-item button { width: 100%; min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 24px; color: var(--navy); background: transparent; border: 0; text-align: left; font-size: 14px; font-weight: 800; }
.faq-item button span { display: flex; align-items: center; gap: 18px; }
.faq-item button b { width: 34px; height: 34px; display: grid; place-items: center; color: var(--navy); background: var(--soft-blue); font-size: 10px; }
.faq-item.is-open button b { color: var(--white); background: var(--orange); }
.faq-item button i { color: var(--blue); font-size: 24px; font-style: normal; font-weight: 400; }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.faq-answer > p { min-height: 0; overflow: hidden; margin: 0; padding: 0 76px; font-size: 13px; }
.faq-item.is-open .faq-answer { grid-template-rows: 1fr; }
.faq-item.is-open .faq-answer > p { padding-bottom: 26px; }

.insights { background: var(--white); }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.article-card { border: 1px solid var(--line); background: var(--white); transition: transform .22s ease, box-shadow .22s ease; }
.article-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-small); }
.article-card > a { height: 260px; display: block; overflow: hidden; background: var(--paper); }
.article-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.article-card:hover img { transform: scale(1.04); }
.article-card > div { padding: 26px; }
.article-card small { color: var(--orange-dark); font-size: 9px; font-weight: 850; letter-spacing: .1em; }
.article-card h3 { min-height: 58px; margin: 11px 0 10px; color: var(--navy); font-size: 20px; line-height: 1.35; }
.article-card p { min-height: 48px; font-size: 12px; }

.contact { padding-top: 40px; background: var(--white); }
.contact-shell { display: grid; grid-template-columns: 1.05fr 1fr .72fr; color: var(--white); background: var(--navy); box-shadow: var(--shadow); }
.contact-info { padding: 54px; }
.contact-info h2 { color: var(--white); font-size: clamp(36px, 3.5vw, 54px); }
.contact-info > p { max-width: 520px; color: rgba(255,255,255,.66); }
.contact-list { display: grid; gap: 12px; margin-top: 34px; }
.contact-list > * { display: flex; align-items: center; gap: 14px; padding: 13px 0; border-top: 1px solid rgba(255,255,255,.14); }
.contact-list i { width: 34px; height: 34px; display: grid; place-items: center; color: var(--orange); border: 1px solid rgba(255,255,255,.2); font-size: 9px; font-style: normal; }
.contact-list span { display: grid; }
.contact-list small { color: rgba(255,255,255,.53); font-size: 9px; text-transform: uppercase; letter-spacing: .1em; }
.contact-list b { font-size: 12px; }
.inquiry-form { margin: 20px 0; padding: 42px; color: var(--ink); background: var(--white); border-top: 3px solid var(--orange); }
.form-heading span { color: var(--orange-dark); font-size: 10px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.form-heading h3 { margin: 8px 0 4px; color: var(--navy); font-size: 28px; }
.form-heading p { margin-bottom: 22px; font-size: 11px; }
.inquiry-form label { display: grid; gap: 6px; margin-bottom: 13px; color: #355263; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.inquiry-form input, .inquiry-form textarea { width: 100%; padding: 12px 13px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 4px; outline: 0; font-size: 13px; text-transform: none; letter-spacing: 0; transition: border-color .2s ease, box-shadow .2s ease; }
.inquiry-form input { height: 45px; }
.inquiry-form textarea { resize: vertical; }
.inquiry-form input:focus, .inquiry-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(7,143,209,.12); }
.inquiry-form .button { width: 100%; }
.privacy-note { display: block; margin-top: 12px; color: #84939b; font-size: 8px; line-height: 1.4; }
.qr-panel { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 40px 32px; background: #0a3c59; }
.qr-panel > span { color: #8ecbe8; font-size: 10px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.qr-panel h3 { margin: 8px 0 22px; font-size: 22px; line-height: 1.2; }
.qr-card { width: 100%; padding: 12px; color: var(--ink); background: var(--white); }
.qr-card img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.qr-card div { display: grid; margin-top: 10px; }
.qr-card b { font-size: 11px; }
.qr-card small { color: var(--muted); font-size: 9px; }
.qr-panel .button { width: 100%; margin-top: 16px; color: var(--white); border-color: rgba(255,255,255,.44); }

.site-footer { padding-top: 78px; color: var(--white); background: var(--navy-dark); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr .72fr 1.1fr; gap: 70px; padding-bottom: 62px; }
.brand-light strong { color: var(--white); }
.footer-about p { max-width: 330px; margin-top: 20px; color: rgba(255,255,255,.55); font-size: 12px; }
.social-links { display: flex; gap: 8px; margin-top: 24px; }
.social-links a { width: 34px; height: 34px; display: grid; place-items: center; color: var(--white); background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.12); font-size: 11px; font-weight: 850; transition: background .2s ease; }
.social-links a:hover { background: var(--orange); }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 7px; }
.footer-column h3 { margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid var(--orange); font-size: 15px; }
.footer-column a, .footer-column span, .footer-column p { color: rgba(255,255,255,.58); font-size: 11px; transition: color .2s ease; }
.footer-column a:hover { color: var(--white); }
.footer-contact p { margin: 10px 0 0; line-height: 1.7; }
.footer-bottom { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 24px; color: rgba(255,255,255,.38); border-top: 1px solid rgba(255,255,255,.1); font-size: 9px; }
.footer-bottom div { display: flex; gap: 24px; }
.footer-bottom a:hover { color: var(--white); }

.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 80; display: flex; align-items: center; gap: 8px; color: var(--white); }
.whatsapp-float span { padding: 7px 11px; color: var(--navy); background: var(--white); box-shadow: var(--shadow-small); font-size: 10px; font-weight: 800; }
.whatsapp-float b { width: 52px; height: 52px; display: grid; place-items: center; background: #17bf63; border: 4px solid rgba(255,255,255,.85); border-radius: 50%; font-size: 19px; }
.toast { position: fixed; left: 50%; bottom: 28px; z-index: 1000; max-width: calc(100% - 40px); padding: 12px 18px; color: var(--white); background: var(--navy-dark); border-left: 3px solid var(--orange); box-shadow: var(--shadow-small); font-size: 12px; opacity: 0; transform: translate(-50%, 20px); pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* Interior pages */
.inner-page { overflow: clip; }
.page-hero { position: relative; min-height: 500px; display: flex; align-items: flex-end; color: var(--white); background: var(--navy); }
.page-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,31,48,.96) 0%, rgba(5,31,48,.78) 48%, rgba(5,31,48,.2) 100%); }
.page-hero-content { position: relative; z-index: 1; padding-block: 88px 78px; }
.page-hero h1 { max-width: 880px; margin: 12px 0 18px; color: var(--white); font-size: clamp(48px, 5.6vw, 82px); line-height: .98; letter-spacing: -.045em; }
.page-hero p { max-width: 730px; margin: 0; color: rgba(255,255,255,.74); font-size: 17px; }
.breadcrumbs { display: flex; align-items: center; gap: 8px; margin-bottom: 46px; color: rgba(255,255,255,.64); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.breadcrumbs a:hover { color: var(--white); }
.breadcrumbs b { color: var(--white); }
.page-section { background: var(--white); }
.page-section + .page-section { padding-top: 0; }
.detail-card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.detail-card { scroll-margin-top: 105px; overflow: hidden; background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow-small); }
.detail-card > img { width: 100%; height: 330px; object-fit: cover; background: var(--paper); }
.detail-card > div { padding: 34px; }
.detail-card small, .guide-article small { color: var(--orange-dark); font-size: 10px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.detail-card h2 { margin: 10px 0 6px; color: var(--navy); font-size: 28px; line-height: 1.2; }
.detail-card b { color: #355263; font-size: 12px; }
.detail-card p { margin: 14px 0; font-size: 13px; }
.detail-card ul, .guide-article ul, .service-grid ul { display: grid; gap: 7px; margin: 18px 0 24px; padding: 0; list-style: none; color: #48616f; font-size: 12px; }
.detail-card li::before, .guide-article li::before, .service-grid li::before { content: "✓"; margin-right: 9px; color: var(--orange); font-weight: 900; }
.product-detail-grid .detail-card:nth-child(3n + 1) { grid-column: span 2; display: grid; grid-template-columns: 1.05fr .95fr; }
.product-detail-grid .detail-card:nth-child(3n + 1) > img { height: 100%; min-height: 390px; }
.process-strip { display: grid; grid-template-columns: repeat(4, 1fr); margin-bottom: 64px; border: 1px solid var(--line); background: var(--paper); }
.process-strip div { min-height: 106px; display: flex; align-items: center; gap: 16px; padding: 24px; border-right: 1px solid var(--line); }
.process-strip div:last-child { border: 0; }
.process-strip b { color: var(--orange); font-size: 24px; }
.process-strip span { color: var(--navy); font-size: 12px; font-weight: 800; }
.solution-detail-grid { grid-template-columns: repeat(3, 1fr); }
.solution-detail-grid .detail-card > img { height: 240px; }
.solution-detail-grid .detail-card > div { padding: 28px; }
.solution-detail-grid .detail-card h2 { font-size: 23px; }
.project-groups { display: grid; gap: 84px; }
.project-groups > section > h2 { margin-bottom: 28px; padding-bottom: 14px; color: var(--navy); border-bottom: 2px solid var(--orange); font-size: 30px; }
.story-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.story-grid article { overflow: hidden; background: var(--paper); border: 1px solid var(--line); }
.story-grid img { width: 100%; height: 260px; object-fit: cover; }
.story-grid small, .story-grid h3, .story-grid p { margin-inline: 26px; }
.story-grid small { display: block; margin-top: 24px; color: var(--orange-dark); font-size: 10px; font-weight: 850; text-transform: uppercase; letter-spacing: .1em; }
.story-grid h3 { margin-top: 8px; margin-bottom: 10px; color: var(--navy); font-size: 22px; line-height: 1.3; }
.story-grid p { margin-bottom: 28px; font-size: 12px; }
.country-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.country-grid div { min-height: 150px; display: grid; align-content: center; gap: 10px; padding: 30px; border-right: 1px solid var(--line); }
.country-grid div:last-child { border: 0; }
.country-grid b { color: var(--navy); font-size: 24px; }
.country-grid span { color: var(--muted); font-size: 11px; }
.center-action { margin-top: 52px; text-align: center; }
.support-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 70px; align-items: start; }
.section-index { position: sticky; top: 102px; display: grid; padding: 22px; background: var(--paper); border-top: 3px solid var(--orange); }
.section-index b { margin-bottom: 12px; color: var(--navy); font-size: 13px; }
.section-index a { padding: 10px 0; color: var(--muted); border-top: 1px solid var(--line); font-size: 12px; }
.section-index a:hover { color: var(--orange-dark); }
.support-content { display: grid; gap: 92px; }
.support-content > section { scroll-margin-top: 110px; }
.support-content h2 { margin: 10px 0 30px; color: var(--navy); font-size: clamp(34px, 4vw, 54px); line-height: 1.08; }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step-grid article { min-height: 210px; padding: 28px; background: var(--paper); border: 1px solid var(--line); }
.step-grid article > b { color: var(--orange); font-size: 25px; }
.step-grid h3 { margin: 24px 0 8px; color: var(--navy); font-size: 19px; }
.step-grid p { margin: 0; font-size: 12px; }
.safety-note { display: flex; gap: 26px; margin-top: 18px; padding: 22px 26px; color: var(--white); background: var(--navy); }
.safety-note strong { color: var(--orange); white-space: nowrap; }
.safety-note p { margin: 0; color: rgba(255,255,255,.72); font-size: 12px; }
.checklist, .trouble-table { border-top: 1px solid var(--line); }
.checklist p, .trouble-table div { display: grid; grid-template-columns: 150px 1fr; gap: 30px; margin: 0; padding: 22px 0; border-bottom: 1px solid var(--line); }
.checklist b, .trouble-table b { color: var(--navy); }
.checklist span, .trouble-table span { color: var(--muted); font-size: 13px; }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.service-grid article { scroll-margin-top: 110px; min-height: 340px; padding: 42px; background: var(--paper); border: 1px solid var(--line); border-top: 4px solid var(--orange); }
.service-grid article > span { color: var(--orange); font-size: 12px; font-weight: 900; }
.service-grid h2 { margin: 20px 0 12px; color: var(--navy); font-size: 32px; }
.service-grid p { font-size: 13px; }
.service-cta, .page-cta .container { display: flex; align-items: center; justify-content: space-between; gap: 36px; color: var(--white); background: var(--navy); }
.service-cta { margin-top: 34px; padding: 46px; }
.service-cta h2, .page-cta h2 { margin: 7px 0 0; color: var(--white); font-size: 30px; line-height: 1.2; }
.resource-layout { display: grid; gap: 96px; }
.resource-feature { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; background: var(--paper); border: 1px solid var(--line); }
.resource-feature > div { padding: 56px; }
.resource-feature h2 { margin: 12px 0; color: var(--navy); font-size: 42px; line-height: 1.1; }
.resource-feature img { width: 100%; height: 100%; min-height: 420px; object-fit: cover; }
.resource-link-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.resource-link-grid a { min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; padding: 28px; border-right: 1px solid var(--line); transition: color .2s ease, background .2s ease; }
.resource-link-grid a:last-child { border: 0; }
.resource-link-grid a:hover { color: var(--white); background: var(--navy); }
.resource-link-grid b { color: inherit; font-size: 16px; }
.resource-link-grid span { color: var(--orange-dark); font-size: 10px; font-weight: 800; }
.about-story { display: grid; grid-template-columns: 1fr 1.08fr; align-items: center; gap: 72px; margin-bottom: 110px; }
.about-story h2 { margin: 12px 0 20px; color: var(--navy); font-size: clamp(38px, 4.5vw, 62px); line-height: 1.05; }
.about-story img { width: 100%; min-height: 560px; object-fit: cover; }
.compact-advantages { grid-template-columns: repeat(4, 1fr); margin-bottom: 110px; }
.compact-advantages .advantage-card { min-height: 310px; }
.factory-band { display: grid; grid-template-columns: 1.1fr .9fr; margin-bottom: 110px; color: var(--white); background: var(--navy); }
.factory-band > img { width: 100%; height: 100%; min-height: 540px; object-fit: cover; }
.factory-band > div { padding: 56px; }
.factory-band h2 { margin: 12px 0 30px; color: var(--white); font-size: 46px; line-height: 1.1; }
.factory-band p { color: rgba(255,255,255,.66); }
.factory-band .metric-grid { margin: 0 0 24px; }
.certification-note { display: flex; align-items: center; gap: 28px; margin-top: 38px; padding: 32px; background: var(--paper); border-left: 4px solid var(--orange); }
.certification-note h2 { flex: 0 0 260px; margin: 0; color: var(--navy); font-size: 24px; }
.certification-note p { margin: 0; font-size: 12px; }
.certification-note .button { margin-left: auto; flex: 0 0 auto; }
.history-section { scroll-margin-top: 110px; margin-top: 96px; }
.history-section > h2 { margin: 12px 0 34px; color: var(--navy); font-size: 42px; }
.history-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 3px solid var(--orange); }
.history-grid article { min-height: 210px; padding: 30px; background: var(--paper); border-right: 1px solid var(--line); }
.history-grid article:last-child { border: 0; }
.history-grid b { color: var(--navy); font-size: 18px; }
.history-grid p { margin: 18px 0 0; font-size: 12px; }
.blog-layout { display: grid; gap: 34px; }
.blog-topic-strip { scroll-margin-top: 110px; display: flex; align-items: center; justify-content: space-between; gap: 42px; margin-bottom: 20px; padding: 38px 42px; background: var(--soft-blue); border-left: 4px solid var(--orange); }
.blog-topic-strip h2, .blog-status-grid h2 { margin: 8px 0; color: var(--navy); font-size: 28px; }
.blog-topic-strip p, .blog-status-grid p { margin: 0; font-size: 12px; }
.blog-topic-strip .button { flex: 0 0 auto; }
.guide-article { scroll-margin-top: 110px; display: grid; grid-template-columns: .82fr 1.18fr; overflow: hidden; background: var(--paper); border: 1px solid var(--line); }
.guide-article > img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; }
.guide-article > div { padding: 52px; }
.guide-article h2 { margin: 12px 0 16px; color: var(--navy); font-size: 38px; line-height: 1.12; }
.guide-article h3 { margin: 28px 0 8px; color: var(--navy); font-size: 18px; }
.guide-article p { font-size: 13px; }
.blog-status-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 20px; }
.blog-status-grid article { scroll-margin-top: 110px; padding: 38px; background: var(--paper); border: 1px solid var(--line); }
.contact-page-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; }
.contact-directory h2 { margin: 10px 0 0; color: var(--navy); font-size: 48px; }
.contact-method-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 34px 0; }
.contact-method-grid > * { min-width: 0; display: grid; gap: 6px; padding: 18px; background: var(--paper); border: 1px solid var(--line); }
.contact-method-grid b { color: var(--navy); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.contact-method-grid span { overflow-wrap: anywhere; color: var(--muted); font-size: 12px; }
.contact-method-grid a:hover { border-color: var(--orange); }
.address-card { padding: 26px; color: var(--white); background: var(--navy); }
.address-card p { margin: 8px 0 14px; color: rgba(255,255,255,.66); font-size: 12px; }
.address-card .text-link { color: var(--white); }
.social-contact { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.social-contact a { padding: 8px 12px; color: var(--navy); background: var(--soft-blue); font-size: 10px; font-weight: 800; }
.social-contact a:hover { color: var(--white); background: var(--orange); }
.standalone-form { margin: 0; padding: 46px; box-shadow: var(--shadow); }
.standalone-form .privacy-note a { color: var(--navy); text-decoration: underline; }
.legal-content { max-width: 900px; }
.legal-content h2 { margin: 42px 0 10px; color: var(--navy); font-size: 28px; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { font-size: 14px; }
.legal-content a { color: var(--orange-dark); text-decoration: underline; }
.page-cta { padding-bottom: 90px; background: var(--white); }
.page-cta .container { padding: 44px 50px; }
.page-cta span { color: #8ecbe8; font-size: 10px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.simple-hero { padding: 90px 0; color: var(--white); background: var(--navy); }
.simple-hero .breadcrumbs { margin-bottom: 34px; }
.simple-hero h1 { max-width: 980px; margin: 12px 0 0; color: var(--white); font-size: clamp(42px, 6vw, 72px); line-height: 1.05; }
.search-layout { max-width: 980px; }
.large-search { margin-bottom: 46px; }
.large-search label { display: block; margin-bottom: 10px; color: var(--navy); font-size: 14px; font-weight: 800; }
.large-search > div { display: grid; grid-template-columns: 1fr auto; }
.large-search input { min-width: 0; padding: 0 18px; border: 1px solid var(--line); }
.search-results { display: grid; gap: 14px; }
.search-results article { padding: 28px; background: var(--paper); border: 1px solid var(--line); }
.search-results small { color: var(--orange-dark); text-transform: uppercase; }
.search-results h2 { margin: 7px 0; color: var(--navy); font-size: 26px; }
.search-results p { margin-bottom: 10px; }
.empty-state { padding: 54px; text-align: center; background: var(--paper); border: 1px solid var(--line); }
.empty-state b { display: block; color: var(--navy); font-size: 26px; }
.empty-state p { margin: 10px 0 24px; }
.not-found { min-height: 650px; display: grid; place-items: center; padding: 90px 0; text-align: center; background: var(--paper); }
.not-found .container { max-width: 780px; }
.error-number { display: block; color: var(--orange); font-size: clamp(100px, 18vw, 210px); font-weight: 900; line-height: .85; opacity: .17; }
.not-found h1 { margin: 8px 0; color: var(--navy); font-size: 48px; }
.not-found p { margin-bottom: 26px; }
.not-found .button + .button { margin-left: 8px; }

:focus-visible { outline: 3px solid rgba(244,119,33,.42); outline-offset: 3px; }

@media (max-width: 1320px) {
  .container { width: min(var(--max-width), calc(100% - 48px)); }
  .brand { min-width: 178px; }
  .nav-link { padding-inline: 8px; font-size: 12px; }
  .header-actions .button { display: none; }
  .video-card { grid-template-columns: 1fr; }
  .video-poster { min-height: 300px; }
  .contact-info { padding: 44px; }
}

@media (max-width: 1120px) {
  .utility-bar { display: none; }
  .header-inner { min-height: 72px; }
  .nav-toggle { order: 3; width: 42px; height: 42px; display: grid; place-content: center; gap: 4px; margin-left: 2px; padding: 0; background: var(--navy); border: 0; }
  .nav-toggle span { width: 18px; height: 2px; background: var(--white); transition: transform .2s ease, opacity .2s ease; }
  .nav-toggle b { position: absolute; overflow: hidden; width: 1px; height: 1px; clip: rect(0 0 0 0); }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .header-actions { margin-left: auto; }
  .primary-nav { position: fixed; inset: 72px 0 0; display: none; align-items: stretch; flex-direction: column; overflow-y: auto; padding: 14px 24px 50px; background: var(--white); }
  .primary-nav.is-open { display: flex; }
  .nav-item { display: block; }
  .nav-link, .nav-button { width: 100%; min-height: 50px; justify-content: space-between; padding: 0; border-bottom: 1px solid var(--line); font-size: 14px; }
  .nav-link::after { display: none; }
  .mega-menu, .dropdown-menu { position: static; width: 100%; display: none; grid-template-columns: repeat(2, 1fr); visibility: visible; opacity: 1; transform: none; pointer-events: auto; box-shadow: none; border: 0; border-bottom: 1px solid var(--line); }
  .nav-item.open .mega-menu, .nav-item.open .dropdown-menu { display: grid; }
  .mega-intro { grid-column: 1 / -1; }
  .mega-column { border-top: 1px solid var(--line); }
  .dropdown-menu { padding: 10px 0 18px; }
  .dropdown-menu a { padding-left: 14px; }
  .hero { margin-top: 12px; }
  .machine-finder { grid-template-columns: 1fr 1fr; gap: 12px; padding: 18px; bottom: -118px; }
  .machine-finder label { min-height: 46px; border: 0; border-top: 1px solid var(--line); padding-top: 8px; }
  .finder-title { padding: 0; }
  .hero { margin-bottom: 160px; }
  .about-grid { gap: 48px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: 1fr 1fr; }
  .video-copy { min-height: 250px; }
  .solution-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(3, 270px); }
  .solution-card-large { grid-row: auto; }
  .contact-shell { grid-template-columns: 1fr 1fr; }
  .qr-panel { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 180px 220px; align-items: center; gap: 22px; }
  .qr-panel > span { grid-column: 1; }
  .qr-panel h3 { grid-column: 1; margin: -10px 0 0; }
  .qr-card { grid-column: 2; grid-row: 1 / 3; }
  .qr-panel .button { grid-column: 3; grid-row: 1 / 3; margin: 0; }
  .solution-detail-grid { grid-template-columns: repeat(2, 1fr); }
  .compact-advantages { grid-template-columns: repeat(2, 1fr); }
  .history-grid { grid-template-columns: repeat(2, 1fr); }
  .history-grid article:nth-child(2) { border-right: 0; }
  .history-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .resource-link-grid { grid-template-columns: repeat(2, 1fr); }
  .resource-link-grid a:nth-child(2) { border-right: 0; }
  .resource-link-grid a:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 820px) {
  .container { width: calc(100% - 32px); }
  .section { padding: 84px 0; }
  .header-actions { margin-left: auto; }
  .brand { min-width: 0; }
  .brand span { display: none; }
  .language-menu { right: -54px; }
  .hero { width: calc(100% - 16px); min-height: 900px; margin-bottom: 200px; border-radius: 18px; }
  .hero-content { padding-top: 82px; }
  .hero h1 { font-size: clamp(43px, 11vw, 68px); }
  .hero-content > p { font-size: 15px; }
  .hero-facts { grid-template-columns: repeat(3, 1fr); }
  .hero-facts div { padding-right: 12px; }
  .hero-facts div + div { padding-left: 12px; }
  .hero-facts dt { font-size: 24px; }
  .machine-finder { width: calc(100% - 28px); grid-template-columns: 1fr 1fr; bottom: -166px; }
  .finder-title { grid-column: 1 / -1; }
  .machine-finder .button { grid-column: 1 / -1; }
  .about { padding-top: 40px; }
  .about-grid, .split-heading, .faq-grid { grid-template-columns: 1fr; gap: 42px; }
  .about-visual img { min-height: 480px; }
  .advantages .split-heading { gap: 16px; }
  .advantage-grid, .category-grid, .testimonial-grid, .article-grid { grid-template-columns: repeat(2, 1fr); }
  .advantage-card { min-height: 295px; }
  .video-grid { grid-template-columns: 1fr; }
  .video-card { grid-template-columns: 1.1fr .9fr; }
  .video-copy { min-height: 0; }
  .trust-strip { margin-top: -124px; margin-bottom: 80px; }
  .trust-strip div { flex-direction: column; gap: 2px; text-align: center; }
  .trust-strip b { font-size: 22px; }
  .faq-intro { position: static; }
  .contact-shell { grid-template-columns: 1fr; }
  .contact-info { padding: 40px; }
  .inquiry-form { margin: 0 20px; }
  .qr-panel { grid-column: auto; grid-template-columns: 1fr 150px; }
  .qr-panel .button { grid-column: 1; grid-row: 3; }
  .qr-card { grid-column: 2; grid-row: 1 / 4; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 44px; }
  .page-hero { min-height: 470px; }
  .page-hero-content { padding-block: 68px 58px; }
  .page-hero h1 { font-size: 52px; }
  .breadcrumbs { margin-bottom: 32px; }
  .detail-card-grid, .solution-detail-grid, .story-grid, .service-grid, .contact-page-grid { grid-template-columns: 1fr; }
  .product-detail-grid .detail-card:nth-child(3n + 1) { grid-column: auto; display: block; }
  .product-detail-grid .detail-card:nth-child(3n + 1) > img { height: 330px; min-height: 0; }
  .process-strip, .country-grid { grid-template-columns: repeat(2, 1fr); }
  .process-strip div:nth-child(2), .country-grid div:nth-child(2) { border-right: 0; }
  .process-strip div:nth-child(-n+2), .country-grid div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .support-layout { grid-template-columns: 1fr; gap: 42px; }
  .section-index { position: static; grid-template-columns: repeat(4, 1fr); }
  .section-index b { grid-column: 1 / -1; }
  .section-index a { text-align: center; }
  .resource-feature, .about-story, .factory-band, .guide-article { grid-template-columns: 1fr; }
  .resource-feature > div, .guide-article > div { padding: 42px; }
  .resource-feature img, .about-story img, .factory-band > img, .guide-article > img { min-height: 380px; }
  .certification-note { align-items: flex-start; flex-direction: column; }
  .certification-note h2 { flex-basis: auto; }
  .certification-note .button { margin-left: 0; }
  .page-cta .container, .service-cta { align-items: flex-start; flex-direction: column; }
  .blog-topic-strip { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .header-inner { gap: 10px; }
  .brand img { width: 36px; height: 42px; }
  .language-button { height: 38px; }
  .hero { min-height: 700px; margin-bottom: 420px; }
  .hero::before { inset: 0; border-radius: inherit; }
  .hero-content { padding-top: 64px; }
  .hero-kicker { font-size: 9px; }
  .hero h1 { font-size: 42px; line-height: 1.02; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-actions .button { width: 100%; }
  .hero-facts { margin-top: 34px; }
  .hero-facts dd { font-size: 8px; }
  .machine-finder { grid-template-columns: 1fr; bottom: -385px; }
  .finder-title, .machine-finder .button { grid-column: auto; }
  .machine-finder label { padding: 8px 2px 0; }
  .machine-finder .button { min-height: 50px; }
  .section { padding: 68px 0; }
  .section h2 { font-size: 36px; }
  .metric-grid { grid-template-columns: 1fr; }
  .about-visual img { min-height: 380px; }
  .about-visual figcaption { align-items: flex-start; flex-direction: column; gap: 2px; }
  .advantage-grid, .category-grid, .product-grid, .testimonial-grid, .article-grid { grid-template-columns: 1fr; }
  .advantage-card { min-height: 270px; }
  .line-icon { margin-bottom: 42px; }
  .category-card { min-height: 370px; }
  .video-card { grid-template-columns: 1fr; }
  .video-poster { min-height: 270px; }
  .solution-grid { grid-template-columns: 1fr; grid-template-rows: repeat(6, 300px); }
  .solution-card-large { grid-row: auto; }
  .trust-strip { grid-template-columns: 1fr; margin-top: -92px; }
  .trust-strip div { min-height: 72px; flex-direction: row; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.15); }
  .testimonial-card blockquote { min-height: 0; }
  .faq-item button { padding-inline: 16px; }
  .faq-item button span { gap: 10px; }
  .faq-item.is-open .faq-answer > p { padding: 0 18px 22px; }
  .article-card > a { height: 230px; }
  .contact-info { padding: 34px 24px; }
  .inquiry-form { margin: 0; padding: 30px 22px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .qr-panel { display: flex; padding: 34px 24px; }
  .qr-card { max-width: 250px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-about .brand span { display: grid; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; padding-block: 20px; }
  .whatsapp-float span { display: none; }
  .private-preview-bar { padding-inline: 12px; }
  .page-hero { min-height: 430px; }
  .page-hero h1 { font-size: 42px; }
  .page-hero p { font-size: 14px; }
  .detail-card > img, .product-detail-grid .detail-card:nth-child(3n + 1) > img { height: 260px; }
  .detail-card > div, .service-grid article, .standalone-form { padding: 26px 22px; }
  .process-strip, .country-grid, .step-grid, .compact-advantages, .resource-link-grid, .contact-method-grid, .history-grid, .blog-status-grid { grid-template-columns: 1fr; }
  .process-strip div, .country-grid div, .resource-link-grid a { border-right: 0; border-bottom: 1px solid var(--line); }
  .process-strip div:last-child, .country-grid div:last-child, .resource-link-grid a:last-child { border-bottom: 0; }
  .section-index { grid-template-columns: repeat(2, 1fr); }
  .checklist p, .trouble-table div { grid-template-columns: 1fr; gap: 6px; }
  .safety-note { flex-direction: column; gap: 8px; }
  .resource-feature > div, .factory-band > div, .guide-article > div { padding: 30px 24px; }
  .resource-feature h2, .factory-band h2, .guide-article h2 { font-size: 34px; }
  .resource-feature img, .about-story img, .factory-band > img, .guide-article > img { min-height: 300px; }
  .page-cta { padding-bottom: 54px; }
  .page-cta .container, .service-cta { padding: 30px 24px; }
  .page-cta h2, .service-cta h2 { font-size: 25px; }
  .large-search > div { grid-template-columns: 1fr; gap: 8px; }
  .large-search input { min-height: 50px; }
  .not-found .button { width: 100%; }
  .not-found .button + .button { margin: 8px 0 0; }
  .history-grid article { border-right: 0; border-bottom: 1px solid var(--line); }
  .history-grid article:last-child { border-bottom: 0; }
  .blog-topic-strip, .blog-status-grid article { padding: 28px 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Premium industrial refinement — v1.2 */
:root {
  --ink: #142a33;
  --muted: #60727a;
  --navy: #0b3040;
  --navy-dark: #071e29;
  --blue: #2389ae;
  --orange: #f26a21;
  --orange-dark: #cf4f12;
  --paper: #f2f4f3;
  --white: #ffffff;
  --line: #d9dfdf;
  --soft-blue: #e9f1f3;
  --canvas: #f8f9f8;
  --max-width: 1360px;
  --shadow: 0 28px 70px rgba(7, 30, 41, .15);
  --shadow-small: 0 15px 38px rgba(7, 30, 41, .09);
  --font: "Segoe UI Variable", "Aptos", "Helvetica Neue", Arial, sans-serif;
  --font-display: "Bahnschrift", "Arial Narrow", "Segoe UI", sans-serif;
}

body {
  background: var(--canvas);
  font-size: 16px;
}

h1, h2, h3, h4,
.brand strong,
.hero-facts dt,
.trust-strip b {
  font-family: var(--font-display);
}

.container { width: min(var(--max-width), calc(100% - 96px)); }

.private-preview-bar {
  padding-block: 8px;
  background: #9f2729;
  box-shadow: inset 0 -1px rgba(255,255,255,.14);
  letter-spacing: .025em;
}

.utility-bar {
  color: rgba(255,255,255,.64);
  background: #061923;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.utility-inner { min-height: 34px; }
.utility-links a:hover { color: #ffb284; }

.site-header {
  background: rgba(255,255,255,.94);
  border-bottom-color: rgba(8, 39, 52, .10);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
}
.site-header.is-scrolled { box-shadow: 0 12px 34px rgba(7,30,41,.09); }
.header-inner { min-height: 84px; }
.brand { gap: 12px; }
.brand img { width: 45px; height: 52px; }
.brand strong { font-size: 17px; font-weight: 750; letter-spacing: .115em; }
.brand small { font-size: 8px; letter-spacing: .34em; }
.nav-link {
  padding-inline: 14px;
  color: #213b45;
  font-size: 12px;
  font-weight: 760;
  letter-spacing: .02em;
}
.nav-link::after { left: 14px; right: 14px; height: 2px; }
.mega-menu, .dropdown-menu, .language-menu {
  border-color: rgba(18,54,67,.12);
  box-shadow: 0 30px 70px rgba(7,30,41,.18);
}
.mega-menu { border-top: 3px solid var(--orange); }
.mega-intro {
  background:
    linear-gradient(150deg, rgba(255,255,255,.04), transparent 55%),
    var(--navy-dark);
}
.mega-column h4 { border-bottom-width: 1px; }
.mega-column a { padding-block: 7px; }
.language-button, .search-toggle {
  background: #f8faf9;
  border-color: #d5dddd;
}
.language-button { border-radius: 3px; }
.search-toggle { border-radius: 3px; }

.button {
  min-height: 50px;
  padding-inline: 24px;
  border-radius: 3px;
  box-shadow: inset 0 -1px rgba(0,0,0,.12);
  font-size: 12px;
  letter-spacing: .075em;
  text-transform: uppercase;
}
.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(207,79,18,.24), inset 0 -1px rgba(0,0,0,.12);
}
.button:active { transform: translateY(0); }
.button-outline { background: rgba(255,255,255,.02); }
.text-link { letter-spacing: .025em; }

.hero {
  min-height: 770px;
  width: min(1800px, calc(100% - 40px));
  margin: 20px auto 108px;
  border-radius: 3px;
  background: var(--navy-dark);
  box-shadow: 0 24px 70px rgba(7,30,41,.20);
}
.hero-image { border-radius: 3px; filter: saturate(.82) contrast(1.04); }
.hero-shade { z-index: 0; background: linear-gradient(90deg, rgba(4,22,31,.94) 0%, rgba(5,29,40,.82) 43%, rgba(5,29,40,.34) 76%, rgba(5,29,40,.16) 100%); border-radius: 3px; }
.hero::before {
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(2,17,24,.36), transparent 55%);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 3px;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: .18;
  background-image:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(90deg, #000, transparent 68%);
  -webkit-mask-image: linear-gradient(90deg, #000, transparent 68%);
}
.hero-content { padding-top: 104px; }
.hero-kicker {
  margin-bottom: 24px;
  padding: 8px 11px;
  color: #e7f1f3;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-left: 3px solid var(--orange);
  font-size: 10px;
  letter-spacing: .21em;
}
.hero h1 {
  max-width: 870px;
  margin-bottom: 25px;
  font-size: clamp(54px, 5.25vw, 86px);
  line-height: .96;
  letter-spacing: -.035em;
}
.hero h1 em { color: #ff7630; }
.hero-content > p { max-width: 650px; color: rgba(255,255,255,.73); font-size: 16px; }
.hero-facts { margin-top: 50px; }
.hero-facts dt { font-size: 32px; font-weight: 650; letter-spacing: -.02em; }
.hero-facts dd { color: rgba(255,255,255,.54); font-size: 9px; letter-spacing: .14em; }

.machine-finder {
  bottom: -46px;
  min-height: 108px;
  padding: 16px;
  background: rgba(255,255,255,.97);
  border: 1px solid rgba(255,255,255,.95);
  border-top: 4px solid var(--orange);
  box-shadow: 0 26px 62px rgba(7,30,41,.18);
}
.finder-title > span { width: 46px; height: 46px; background: var(--navy-dark); }
.finder-title strong { font-family: var(--font-display); font-size: 15px; letter-spacing: .02em; }
.machine-finder label span { color: #758991; letter-spacing: .14em; }
.machine-finder select { font-size: 13px; }

.section { padding-block: 104px; }
.eyebrow { color: var(--orange-dark); font-size: 10px; letter-spacing: .22em; }
.eyebrow::before { width: 36px; height: 1px; }
.section h2 {
  margin-top: 16px;
  font-size: clamp(38px, 4vw, 60px);
  line-height: 1.04;
  letter-spacing: -.03em;
}
.section-heading { margin-bottom: 48px; }

.about { background: var(--canvas); }
.about-grid { gap: clamp(48px, 6vw, 92px); }
.about-copy .lead { color: #29444e; font-size: 19px; line-height: 1.72; }
.metric-grid { gap: 10px; }
.metric-grid div {
  min-height: 104px;
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 1px solid var(--line);
  box-shadow: 0 8px 26px rgba(7,30,41,.045);
}
.metric-grid div::before { content: ""; width: 3px; align-self: stretch; background: var(--orange); }
.metric-grid strong { color: var(--navy); font-family: var(--font-display); font-weight: 650; }
.about-visual::before { left: -14px; top: -14px; width: 110px; height: 110px; border-width: 2px; }
.about-visual img { min-height: 560px; border-radius: 2px; box-shadow: var(--shadow); }
.about-visual figcaption { left: 20px; right: 20px; bottom: 20px; padding: 20px 22px; background: rgba(6,27,37,.92); backdrop-filter: blur(12px); }

.advantages {
  position: relative;
  background:
    linear-gradient(135deg, rgba(255,255,255,.035), transparent 48%),
    var(--navy-dark);
}
.advantages::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .13;
  background-image: linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px);
  background-size: 12.5% 100%;
}
.advantages > .container { position: relative; z-index: 1; }
.advantage-grid { gap: 12px; }
.advantage-card {
  min-height: 300px;
  padding: 34px;
  background: rgba(255,255,255,.045);
  border-color: rgba(255,255,255,.13);
}
.advantage-card:hover { transform: translateY(-4px); background: rgba(255,255,255,.075); border-color: rgba(255,255,255,.3); }
.advantage-card.is-accent { background: var(--orange); }
.card-number { top: 22px; right: 24px; font-size: 36px; line-height: 1; opacity: .24; }
.line-icon { width: 44px; height: 44px; margin-bottom: 54px; border-radius: 50%; font-size: 20px; }
.advantage-card h3 { font-size: 21px; font-weight: 630; }

.categories, .solutions, .faq { background: var(--paper); }
.category-grid { gap: 16px; }
.category-card {
  min-height: 400px;
  padding: 28px;
  background: linear-gradient(145deg, #fff 0%, #f5f7f6 100%);
  border-color: #d4dcdc;
  box-shadow: 0 10px 28px rgba(7,30,41,.04);
}
.category-card::after { border-width: 1px; }
.category-card:hover { transform: translateY(-6px); box-shadow: 0 22px 46px rgba(7,30,41,.11); }
.category-index { color: var(--orange-dark); letter-spacing: .16em; }
.category-card h3 { font-size: 24px; font-weight: 630; }
.category-card img { height: 250px; filter: saturate(.94) contrast(1.02); }
.card-link { padding-top: 14px; border-top: 1px solid var(--line); }
.card-link b { border-radius: 50%; }

.featured { background: #fff; }
.product-grid { gap: 18px; }
.product-card {
  border-color: #d9dfdf;
  box-shadow: 0 12px 32px rgba(7,30,41,.055);
}
.product-card:hover { transform: translateY(-6px); border-color: #f2a477; box-shadow: 0 24px 48px rgba(7,30,41,.12); }
.product-image { height: 230px; background: linear-gradient(145deg, #f7f8f7, #edf1f0); }
.product-image > span { top: 16px; left: 16px; border: 1px solid rgba(11,48,64,.1); border-left: 3px solid var(--orange); }
.product-body { padding: 24px 22px 26px; }
.product-body h3 { font-family: var(--font-display); font-size: 18px; font-weight: 620; }

.videos { background: #061b25; }
.video-grid { gap: 18px; }
.video-card { background: #0b3343; border-color: rgba(255,255,255,.12); box-shadow: 0 20px 50px rgba(0,0,0,.18); }
.video-poster::after { background: linear-gradient(135deg, rgba(3,20,28,.05), rgba(3,20,28,.58)); }
.play-button { width: 62px; height: 62px; border-width: 1px; box-shadow: 0 0 0 10px rgba(255,255,255,.12); }
.video-copy h3 { font-size: 24px; font-weight: 620; }

.solution-grid { gap: 16px; }
.solution-card { box-shadow: 0 16px 36px rgba(7,30,41,.10); }
.solution-card::after { inset: 30% 0 0; background: linear-gradient(transparent, rgba(3,24,33,.92)); }
.solution-card > span { bottom: 27px; }
.solution-card strong { font-family: var(--font-display); font-size: 22px; font-weight: 620; }

.testimonials { background: #fff; }
.trust-strip { margin-top: -142px; background: var(--navy-dark); box-shadow: 0 24px 58px rgba(7,30,41,.20); }
.testimonial-grid { gap: 18px; }
.testimonial-card {
  position: relative;
  padding: 36px;
  background: #fff;
  border-top-width: 1px;
  box-shadow: 0 12px 34px rgba(7,30,41,.065);
}
.testimonial-card::before { content: "“"; position: absolute; right: 28px; top: 10px; color: var(--soft-blue); font: 700 78px/1 Georgia, serif; }
.testimonial-card blockquote { position: relative; z-index: 1; color: #29434d; }
.avatar { background: var(--navy-dark); border: 0; box-shadow: 0 0 0 4px var(--soft-blue); }

.faq-grid { gap: clamp(48px, 6vw, 90px); }
.faq-item { border-color: #dce2e1; border-radius: 2px; box-shadow: 0 10px 28px rgba(7,30,41,.04); }
.faq-item.is-open { border-color: #ee9b6a; box-shadow: 0 16px 36px rgba(7,30,41,.075); }
.faq-item button { min-height: 80px; }
.faq-item button b { border-radius: 50%; }

.article-grid { gap: 20px; }
.article-card { border-color: #d9dfdf; box-shadow: 0 12px 30px rgba(7,30,41,.05); }
.article-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px rgba(7,30,41,.11); }
.article-card h3 { font-family: var(--font-display); font-size: 22px; font-weight: 620; }

.contact { background: #fff; }
.contact-shell { background: var(--navy-dark); box-shadow: 0 30px 74px rgba(7,30,41,.19); }
.contact-info { background: linear-gradient(145deg, #0b3445, #071e29); }
.contact-info h2 { font-weight: 620; letter-spacing: -.025em; }
.inquiry-form { margin: 16px 0; padding: 44px; border-top-width: 4px; box-shadow: 0 18px 44px rgba(0,0,0,.16); }
.inquiry-form input, .inquiry-form textarea { background: #f7f8f7; border-radius: 2px; }
.inquiry-form input:focus, .inquiry-form textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(242,106,33,.12); }
.qr-panel { background: #0d3b4e; }
.qr-card { box-shadow: 0 12px 28px rgba(0,0,0,.18); }

.site-footer {
  background:
    linear-gradient(135deg, rgba(255,255,255,.025), transparent 45%),
    #051820;
  border-top: 4px solid var(--orange);
}
.social-links a { border-radius: 50%; }
.footer-column h3 { border-bottom-width: 1px; letter-spacing: .04em; }
.whatsapp-float span { border: 1px solid var(--line); border-radius: 3px; }
.whatsapp-float b { box-shadow: 0 12px 28px rgba(8,78,43,.25); }

.page-hero {
  min-height: 520px;
  background: var(--navy-dark);
  border-bottom: 4px solid var(--orange);
}
.page-hero > img { filter: saturate(.8) contrast(1.06); }
.page-hero-shade { background: linear-gradient(90deg, rgba(4,21,29,.97) 0%, rgba(5,29,40,.82) 50%, rgba(5,29,40,.24) 100%); }
.page-hero-content::before { content: ""; position: absolute; left: -48px; top: 86px; width: 2px; height: 136px; background: var(--orange); }
.page-hero h1 { font-weight: 620; letter-spacing: -.025em; }
.page-hero p { color: rgba(255,255,255,.68); }
.breadcrumbs { letter-spacing: .15em; }
.page-section { background: #fff; }

.detail-card, .story-grid article, .step-grid article, .service-grid article,
.resource-feature, .guide-article, .blog-status-grid article,
.contact-method-grid > *, .search-results article, .empty-state {
  border-color: #d9dfdf;
  box-shadow: 0 12px 32px rgba(7,30,41,.05);
}
.detail-card { box-shadow: 0 16px 40px rgba(7,30,41,.075); }
.detail-card h2, .story-grid h3, .service-grid h2, .resource-feature h2,
.about-story h2, .factory-band h2, .guide-article h2, .contact-directory h2,
.legal-content h2 { font-family: var(--font-display); font-weight: 620; letter-spacing: -.02em; }
.process-strip, .country-grid { background: #f6f7f6; }
.process-strip b { font-family: var(--font-display); font-weight: 600; }
.section-index { background: #f4f6f5; border-top-width: 4px; box-shadow: 0 12px 30px rgba(7,30,41,.05); }
.service-grid article { background: #f7f8f7; }
.service-cta, .page-cta .container, .factory-band, .address-card { background: var(--navy-dark); }
.resource-feature, .guide-article { background: #f6f7f6; }
.resource-link-grid a:hover { background: var(--navy-dark); }
.certification-note { background: #f4f6f5; border-left-width: 3px; }
.blog-topic-strip { background: #edf3f4; border-left-width: 3px; }

@media (max-width: 1320px) {
  .container { width: min(var(--max-width), calc(100% - 56px)); }
  .nav-link { padding-inline: 9px; }
  .nav-link::after { left: 9px; right: 9px; }
}

@media (max-width: 1480px) {
  .header-actions .button { display: none; }
}

@media (max-width: 1120px) {
  .container { width: min(var(--max-width), calc(100% - 48px)); }
  .header-inner { min-height: 76px; }
  .primary-nav { inset: 76px 0 0; background: rgba(255,255,255,.985); }
  .nav-toggle { border-radius: 3px; }
  .hero { margin-top: 14px; }
  .machine-finder { border-top-width: 3px; }
}

@media (max-width: 820px) {
  .container { width: calc(100% - 32px); }
  .hero { width: calc(100% - 16px); min-height: 860px; border-radius: 3px; }
  .hero-content { padding-top: 78px; }
  .hero::after { background-size: 64px 64px; }
  .hero h1 { font-size: clamp(44px, 10.5vw, 64px); }
  .page-hero-content::before { display: none; }
}

@media (max-width: 560px) {
  .container { width: calc(100% - 28px); }
  .header-inner { min-height: 70px; }
  .primary-nav { inset: 70px 0 0; padding-inline: 20px; }
  .hero { min-height: 710px; margin-top: 8px; margin-bottom: 414px; }
  .hero-content { padding-top: 54px; }
  .hero-kicker { margin-bottom: 20px; padding: 7px 9px; font-size: 8px; }
  .hero h1 { font-size: clamp(38px, 10.7vw, 47px); line-height: .99; }
  .hero-content > p { font-size: 14px; line-height: 1.65; }
  .hero-facts dt { font-size: 26px; }
  .machine-finder { bottom: -382px; }
  .section { padding-block: 74px; }
  .section h2 { font-size: 35px; }
  .about-visual img { min-height: 390px; }
  .advantage-card { min-height: 260px; }
  .category-card { min-height: 380px; }
  .testimonial-card { padding: 30px 24px; }
  .inquiry-form { padding: 30px 22px; }
  .page-hero { min-height: 440px; }
  .page-hero h1 { font-size: 42px; }
}