:root {
  --gt-white: #fff;
  --gt-ink: #172027;
  --gt-muted: #63707a;
  --gt-line: #dbe1e5;
  --gt-soft: #f3f6f8;
  --gt-blue: #1769aa;
  --gt-blue-dark: #0d4f87;
  --gt-navy: #0d1b26;
  --gt-max: 1200px;
  --gt-radius: 4px;
  --gt-shadow: 0 16px 42px rgba(23, 32, 39, .08);
  --gt-space: clamp(4.5rem, 8vw, 8rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: clip; background: var(--gt-white); color: var(--gt-ink); font-family: Inter, Manrope, "Helvetica Neue", Arial, sans-serif; font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--gt-blue); }
button, input, textarea, select { font: inherit; }
h1, h2, h3, h4 { margin: 0 0 .75em; color: var(--gt-ink); font-weight: 760; line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(2.7rem, 5.2vw, 5.3rem); }
h2 { font-size: clamp(2rem, 3.2vw, 3.35rem); }
h3 { font-size: clamp(1.1rem, 1.7vw, 1.4rem); letter-spacing: -.02em; }
p { margin: 0 0 1.25rem; }
ul, ol { margin-top: 0; }

.container { width: min(calc(100% - 40px), var(--gt-max)); margin-inline: auto; }
.narrow { max-width: 820px; }
.content-narrow { max-width: 860px; }
.section { padding-block: var(--gt-space); }
.section--muted { background: var(--gt-soft); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 10000; top: 12px; left: 12px; transform: translateY(-150%); padding: 10px 16px; background: var(--gt-ink); color: #fff; }
.skip-link:focus { transform: translateY(0); }

.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: .8rem 1.4rem; border: 1px solid transparent; border-radius: var(--gt-radius); font-size: .92rem; font-weight: 700; letter-spacing: .01em; transition: background-color .2s, border-color .2s, color .2s, transform .2s; }
.button:hover { transform: translateY(-1px); }
.button:focus-visible, .text-link:focus-visible, a:focus-visible { outline: 3px solid rgba(23, 105, 170, .35); outline-offset: 3px; }
.button--primary { background: var(--gt-blue); color: #fff; }
.button--primary:hover { background: var(--gt-blue-dark); color: #fff; }
.button--outline { border-color: var(--gt-blue); color: var(--gt-blue); background: #fff; }
.button--outline:hover { background: var(--gt-blue); color: #fff; }
.button--light { background: #fff; color: var(--gt-navy); }
.button--light:hover { background: #eaf2f8; color: var(--gt-navy); }
.button--wide { width: 100%; }
.button-group { display: flex; flex-wrap: wrap; gap: .8rem; }
.text-link { display: inline-flex; align-items: center; gap: .55rem; color: var(--gt-blue); font-weight: 700; }
.text-link span { transition: transform .2s; }
.text-link:hover span { transform: translateX(4px); }

.site-header { position: sticky; z-index: 100; top: 0; border-bottom: 1px solid rgba(219, 225, 229, .9); background: rgba(255, 255, 255, .96); backdrop-filter: blur(14px); }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand-text { display: flex; flex-direction: column; gap: .15rem; }
.brand-text span { font-size: 1.2rem; font-weight: 800; letter-spacing: -.03em; }
.brand-text small { color: var(--gt-muted); font-size: .63rem; font-weight: 650; letter-spacing: .12em; text-transform: uppercase; }
.custom-logo { max-height: 52px; width: auto; }
.site-logo-link { display: inline-flex; align-items: center; gap: .85rem; min-width: 0; }
.site-logo-img { width: auto; max-width: 150px; max-height: 58px; object-fit: contain; }
.site-logo-name { max-width: 270px; color: var(--gt-ink); font-size: clamp(.78rem, 1.05vw, .96rem); font-weight: 800; line-height: 1.15; letter-spacing: .02em; text-transform: uppercase; }
.site-logo-link--footer .site-logo-img { max-width: 170px; max-height: 72px; filter: drop-shadow(0 2px 8px rgba(0, 0, 0, .25)); }
.site-logo-link--footer { align-items: flex-start; }
.site-logo-link--footer .site-logo-name { max-width: 280px; color: #fff; }
.primary-navigation { display: flex; align-items: center; gap: clamp(1.4rem, 3vw, 2.8rem); }
.primary-navigation .menu { display: flex; align-items: center; gap: clamp(1.2rem, 2.5vw, 2.2rem); margin: 0; padding: 0; list-style: none; }
.primary-navigation .menu a { display: block; padding-block: 1.6rem; color: var(--gt-ink); font-size: .9rem; font-weight: 650; }
.primary-navigation .current-menu-item > a, .primary-navigation .menu a:hover { color: var(--gt-blue); }
.menu-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; flex-direction: column; gap: 5px; border: 0; background: transparent; }
.menu-toggle span:not(.sr-only) { width: 22px; height: 2px; background: var(--gt-ink); transition: transform .2s, opacity .2s; }

.hero { overflow: hidden; border-bottom: 1px solid var(--gt-line); }
.hero-grid { min-height: clamp(620px, 77vh, 820px); display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.25fr); align-items: center; }
.hero-grid > * { min-width: 0; }
.hero-copy { position: relative; z-index: 2; padding-block: 4rem; }
.hero-copy h1 { max-width: 680px; font-size: clamp(2.7rem, 4.4vw, 4.4rem); }
.hero-copy p { max-width: 570px; margin-bottom: 2rem; color: var(--gt-muted); font-size: clamp(1.08rem, 1.6vw, 1.28rem); }
.hero-media { min-width: 0; align-self: stretch; margin-right: calc((100vw - min(100vw - 40px, var(--gt-max))) / -2); }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center right; }

.section-heading { margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.section-heading--center { text-align: center; }
.section-heading--split { display: grid; grid-template-columns: 1fr .8fr; align-items: end; gap: 4rem; }
.section-heading--split p { color: var(--gt-muted); }
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.category-item { position: relative; padding: 0 1.4rem 1.4rem; border-left: 1px solid var(--gt-line); }
.category-item:last-child { border-right: 1px solid var(--gt-line); }
.category-number { display: block; margin-bottom: -.8rem; color: transparent; font-size: clamp(3rem, 5vw, 5rem); font-weight: 400; line-height: 1; -webkit-text-stroke: 1px #9eabb4; }
.category-visual { position: relative; height: 210px; margin: 0 -1.4rem 1.5rem; overflow: hidden; background: #f5f7f8; }
.category-visual img { width: 100%; height: 100%; display: block; object-fit: cover; }
.wire-lines { position: absolute; inset: 20% -20%; display: block; border-radius: 50%; background: repeating-linear-gradient(92deg, #eef2f4 0 3px, #7a858c 3px 6px, #d9dfe2 6px 9px, #444d53 9px 11px); transform: rotate(-9deg); box-shadow: inset 0 0 40px rgba(0, 0, 0, .18), 0 24px 38px rgba(23, 32, 39, .22); }
.wire-lines--2 { filter: brightness(.78) contrast(1.1); transform: rotate(8deg); }
.wire-lines--3 { inset: 12% 18%; border-radius: 48% 52% 40% 60%; transform: rotate(43deg); }
.wire-lines--4 { inset: 25% 12%; border-radius: 12px; transform: rotate(-4deg); }
.category-item p { color: var(--gt-muted); font-size: .94rem; }

.why-choose { border-top: 1px solid var(--gt-line); background: #fff; }
.why-choose-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(2.5rem, 6vw, 5.5rem); align-items: center; }
.why-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.why-item { min-height: 112px; display: grid; grid-template-columns: 54px 1fr; gap: 1rem; align-items: center; padding: 1.1rem; border: 1px solid var(--gt-line); background: var(--gt-soft); }
.why-icon { width: 54px; height: 54px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid #b9d8f0; background: #eef7fc; color: var(--gt-blue); }
.why-icon svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.why-item h3 { margin: 0; font-size: 1.04rem; letter-spacing: -.01em; }
.why-certificate { overflow: hidden; border: 1px solid var(--gt-line); background: #edf1f3; }
.certificate-zoom-trigger { position: relative; width: 100%; min-height: 360px; display: block; padding: 0; overflow: hidden; border: 0; background: transparent; cursor: zoom-in; }
.certificate-zoom-trigger img { width: 100%; height: 100%; min-height: 360px; display: block; object-fit: cover; object-position: center; transition: transform .35s; }
.certificate-zoom-trigger:hover img { transform: scale(1.025); }
.certificate-zoom-trigger span { position: absolute; right: 1rem; bottom: 1rem; padding: .55rem .75rem; background: rgba(13, 27, 38, .84); color: #fff; font-size: .78rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.certificate-dialog { width: min(92vw, 1120px); max-width: none; padding: 0; border: 0; background: transparent; }
.certificate-dialog::backdrop { background: rgba(13, 27, 38, .76); }
.certificate-dialog img { width: 100%; max-height: 88vh; display: block; object-fit: contain; background: #fff; }
.certificate-dialog__close { position: absolute; top: -44px; right: 0; width: 36px; height: 36px; border: 1px solid rgba(255, 255, 255, .45); background: rgba(13, 27, 38, .86); color: #fff; font-size: 1.4rem; line-height: 1; cursor: pointer; }

.quality-band { padding-block: 0; background: var(--gt-soft); }
.quality-grid { display: grid; align-items: center; grid-template-columns: .8fr 1.35fr; }
.quality-copy { align-self: center; padding: 5rem clamp(2rem, 5vw, 5rem) 5rem 0; }
.quality-copy > p { color: var(--gt-muted); }
.check-list { display: grid; gap: .8rem; margin: 2rem 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 1.25rem; }
.check-list li::before { position: absolute; left: 0; color: var(--gt-blue); content: "•"; }
.quality-visual { position: relative; overflow: visible; background: #111b22; }
.quality-visual img { width: 100%; height: auto; display: block; object-fit: contain; object-position: center; }
.metal-rings { position: absolute; inset: 0; background: repeating-radial-gradient(circle at 55% 46%, transparent 0 34px, #6a747a 36px 44px, #dce2e5 45px 49px, #273037 50px 62px); transform: scale(1.15); opacity: .9; }
.quality-label { position: absolute; right: 1.5rem; bottom: 1.5rem; padding: .8rem 1rem; border-left: 3px solid var(--gt-blue); background: rgba(13, 27, 38, .84); color: #fff; font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; }

.industry-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; }
.industry-card { min-width: 0; border: 1px solid var(--gt-line); background: #fff; }
.industry-card__image { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: #e9eef1; }
.industry-card__image img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .35s; }
.industry-card:hover .industry-card__image img { transform: scale(1.035); }
.industry-card__body { padding: 1.35rem 1.35rem 1.45rem; }
.industry-card__body h3 { margin-bottom: .65rem; font-size: 1.25rem; }
.industry-card__body p { min-height: 5.2rem; color: var(--gt-muted); font-size: .94rem; }

.process { border-top: 1px solid var(--gt-line); background: linear-gradient(180deg, #fff 0%, #f7fafc 100%); }
.process-list { position: relative; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: .85rem; margin: 0; padding: 0; list-style: none; }
.process-list::before { position: absolute; top: 54px; right: 5%; left: 5%; height: 1px; background: linear-gradient(90deg, transparent, rgba(23, 105, 170, .45), transparent); content: ""; }
.process-list li { position: relative; min-width: 0; min-height: 190px; display: flex; align-items: center; flex-direction: column; justify-content: flex-start; padding: 1.1rem .7rem 1.25rem; border: 1px solid rgba(219, 225, 229, .9); background: rgba(255, 255, 255, .92); box-shadow: 0 14px 36px rgba(23, 32, 39, .06); text-align: center; }
.process-list li:not(:last-child)::after { position: absolute; top: 45px; right: -.67rem; z-index: 2; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border: 1px solid rgba(23, 105, 170, .22); border-radius: 50%; background: #fff; color: var(--gt-blue); font-size: 1.1rem; font-weight: 800; content: "→"; }
.process-number { margin-bottom: .75rem; color: transparent; font-size: 1.55rem; font-weight: 800; line-height: 1; -webkit-text-stroke: 1px #9eabb4; }
.process-icon { width: 54px; height: 54px; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 1rem; border: 1px solid rgba(23, 105, 170, .22); background: #eef6fb; color: var(--gt-blue); }
.process-icon svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.process-list h3 { margin: 0; font-size: .98rem; line-height: 1.25; letter-spacing: -.01em; }

.faq-section { border-top: 1px solid var(--gt-line); background: #fff; }
.faq-list { max-width: 920px; margin-inline: auto; border-top: 1px solid var(--gt-line); }
.faq-item { border-bottom: 1px solid var(--gt-line); }
.faq-item summary { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1.15rem 0; color: var(--gt-ink); font-weight: 800; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { width: 28px; height: 28px; flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; border: 1px solid rgba(23, 105, 170, .22); color: var(--gt-blue); content: "+"; font-size: 1.2rem; line-height: 1; }
.faq-item[open] summary::after { content: "-"; }
.faq-item p { max-width: 760px; margin: 0 0 1.15rem; color: var(--gt-muted); font-size: .98rem; }

.cta-band { position: relative; overflow: hidden; background: var(--gt-navy); color: #fff; }
.cta-band::after { position: absolute; top: -120%; right: -5%; width: 52%; height: 340%; border-radius: 50%; background: repeating-linear-gradient(90deg, rgba(230, 238, 242, .18) 0 5px, rgba(8, 18, 25, .1) 5px 10px); content: ""; transform: rotate(-18deg); }
.cta-inner { position: relative; z-index: 1; min-height: 280px; display: flex; align-items: center; justify-content: space-between; gap: 3rem; }
.cta-inner h2 { color: #fff; }
.cta-inner p { max-width: 680px; margin: 0; color: #b9c6ce; }

.page-hero { padding-block: clamp(5rem, 10vw, 9rem); border-bottom: 1px solid var(--gt-line); background: var(--gt-soft); }
.page-hero--dark { background: var(--gt-navy); color: #dfe8ed; }
.page-hero--dark h1 { color: #fff; }
.page-hero p, .term-description { max-width: 720px; color: var(--gt-muted); font-size: 1.15rem; }
.page-hero--dark p { color: #b8c5cd; }
.breadcrumb { font-size: .85rem !important; }
.breadcrumb a { color: var(--gt-blue); }

.product-layout { display: grid; grid-template-columns: 240px 1fr; gap: clamp(2rem, 5vw, 5rem); }
.product-sidebar { align-self: start; position: sticky; top: 110px; }
.product-sidebar h2 { font-size: 1rem; letter-spacing: 0; }
.product-sidebar ul { margin: 0; padding: 0; border-top: 1px solid var(--gt-line); list-style: none; }
.product-sidebar li { border-bottom: 1px solid var(--gt-line); }
.product-sidebar a { display: block; padding: .8rem 0; color: var(--gt-muted); font-size: .9rem; }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; }
.product-card { min-width: 0; border-bottom: 1px solid var(--gt-line); }
.product-card-media { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; background: #e9eef1; }
.product-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s; }
.product-card:hover .product-card-media img { transform: scale(1.035); }
.product-card-content { padding: 1.3rem 0 1.5rem; }
.product-card h2 { font-size: 1.3rem; }
.product-card p { color: var(--gt-muted); font-size: .92rem; }
.product-taxonomy { margin-bottom: .65rem; color: var(--gt-blue); font-size: .73rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.product-card-actions { display: flex; justify-content: space-between; gap: 1rem; }
.empty-state { padding: clamp(3rem, 7vw, 7rem); border: 1px solid var(--gt-line); background: var(--gt-soft); text-align: center; }
.nav-links { display: flex; justify-content: center; gap: .5rem; margin-top: 3rem; }
.nav-links .page-numbers { padding: .55rem .8rem; border: 1px solid var(--gt-line); }
.nav-links .current { background: var(--gt-blue); color: #fff; }

.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; }
.blog-card { min-width: 0; border: 1px solid var(--gt-line); background: #fff; }
.blog-card__media { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: #e9eef1; }
.blog-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.blog-card:hover .blog-card__media img { transform: scale(1.035); }
.blog-card__body { padding: 1.35rem; }
.blog-card h2 { margin-bottom: .6rem; font-size: 1.35rem; }
.blog-card p { color: var(--gt-muted); font-size: .94rem; }
.blog-meta { margin-bottom: .8rem; color: var(--gt-blue); font-size: .76rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.blog-single-media { margin-top: clamp(2rem, 5vw, 4rem); }
.blog-single-media img { width: 100%; max-height: 520px; object-fit: cover; }

.product-single-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(3rem, 7vw, 7rem); align-items: start; }
.product-gallery { position: sticky; top: 110px; }
.product-main-image, .product-placeholder { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: #e9eef1; }
.product-placeholder { position: relative; overflow: hidden; }
.product-summary h1 { font-size: clamp(2.4rem, 4vw, 4.2rem); }
.product-lead { color: var(--gt-muted); font-size: 1.1rem; }
.spec-list { margin: 2rem 0; border-top: 1px solid var(--gt-line); }
.spec-list div { display: grid; grid-template-columns: 145px 1fr; gap: 1rem; padding: .8rem 0; border-bottom: 1px solid var(--gt-line); }
.spec-list dt { color: var(--gt-muted); font-size: .83rem; font-weight: 700; text-transform: uppercase; }
.spec-list dd { margin: 0; }
.microcopy { margin-top: .7rem; color: var(--gt-muted); font-size: .8rem; }

.split-content { display: grid; grid-template-columns: 1fr .85fr; gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.split-content > div:first-child p { color: var(--gt-muted); font-size: 1.08rem; }
.technical-panel { padding: 2.5rem; border-left: 3px solid var(--gt-blue); background: var(--gt-soft); }
.technical-panel > span { color: var(--gt-blue); font-size: .78rem; font-weight: 800; }
.technical-panel h3 { margin: .25rem 0 .35rem; }
.technical-panel p { margin-bottom: 1.5rem; color: var(--gt-muted); font-size: .92rem; }
.editor-note { margin-top: 2rem; padding: 1rem; border-left: 3px solid #d09a1c; background: #fff7df; color: #634d18; font-size: .88rem; }
.entry-content > * { max-width: 100%; }
.entry-content h2 { margin-top: 2.4rem; font-size: 2rem; }
.entry-content h3 { margin-top: 2rem; }
.entry-content a { color: var(--gt-blue); text-decoration: underline; }
.entry-content table { width: 100%; border-collapse: collapse; }
.entry-content th, .entry-content td { padding: .75rem; border: 1px solid var(--gt-line); text-align: left; }

.contact-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(3rem, 8vw, 8rem); }
.contact-grid > * { min-width: 0; }
.contact-copy > p { color: var(--gt-muted); font-size: 1.08rem; }
.contact-details { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--gt-line); }
.contact-details h3 { font-size: 1rem; letter-spacing: 0; }
.form-panel { padding: clamp(1.5rem, 4vw, 3rem); border: 1px solid var(--gt-line); box-shadow: var(--gt-shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.inquiry-form label { display: block; margin-bottom: 1rem; color: var(--gt-ink); font-size: .84rem; font-weight: 700; }
.inquiry-form input[type="text"], .inquiry-form input[type="email"], .inquiry-form input[type="tel"], .inquiry-form textarea { width: 100%; margin-top: .4rem; padding: .85rem .9rem; border: 1px solid #bdc8cf; border-radius: 2px; background: #fff; color: var(--gt-ink); font-size: 1rem; font-weight: 400; }
.inquiry-form input:focus, .inquiry-form textarea:focus { border-color: var(--gt-blue); outline: 3px solid rgba(23, 105, 170, .13); }
.form-consent { display: flex !important; gap: .6rem; align-items: flex-start; color: var(--gt-muted) !important; font-weight: 400 !important; }
.form-consent input { margin-top: .3rem; }
.form-honeypot { position: absolute !important; left: -10000px !important; }
.form-notice { margin-bottom: 1.5rem; padding: 1rem; border-left: 3px solid; }
.form-notice--success { border-color: #23824d; background: #eaf8f0; }
.form-notice--error { border-color: #b73939; background: #fff0f0; }

/* Contact Form 7 inquiry form */
.wpcf7-form.inquiry-form .wpcf7-form-control-wrap { display: block; }
.wpcf7-form.inquiry-form .wpcf7-not-valid-tip { margin-top: .3rem; color: #b42318; font-size: .78rem; font-weight: 500; }
.wpcf7-form.inquiry-form .wpcf7-response-output { margin: 1.25rem 0 0; padding: .8rem 1rem; border-width: 0 0 0 3px; border-color: var(--gt-blue); background: var(--gt-soft); }
.wpcf7-form.inquiry-form .wpcf7-spinner { margin: 0 0 0 .75rem; vertical-align: middle; }

.whatsapp-float { position: fixed; z-index: 120; right: 24px; bottom: 24px; display: inline-flex; min-height: 52px; align-items: center; gap: .65rem; padding: .65rem 1rem .65rem .65rem; border-radius: 999px; background: #25d366; color: #082b17; box-shadow: 0 12px 32px rgba(11, 72, 38, .25); font-size: .86rem; font-weight: 800; transition: transform .2s, box-shadow .2s; }
.whatsapp-float:hover { color: #082b17; transform: translateY(-2px); box-shadow: 0 16px 38px rgba(11, 72, 38, .32); }
.whatsapp-float__icon { width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; border: 2px solid currentColor; border-radius: 50%; font-size: .82rem; }

.post-item { padding: 2rem 0; border-bottom: 1px solid var(--gt-line); }
.post-item h2 { font-size: 2rem; }
.error-page { min-height: 65vh; display: flex; align-items: center; text-align: center; }
.error-code { display: block; color: transparent; font-size: clamp(6rem, 18vw, 13rem); line-height: .8; -webkit-text-stroke: 1px #a7b2ba; }
.error-page .button-group { justify-content: center; }

.site-footer { padding-top: 4.5rem; background: #101b23; color: #aebbc3; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 3rem; padding-bottom: 4rem; }
.brand-text--footer span { color: #fff; }
.footer-brand p { max-width: 320px; margin-top: 1rem; font-size: .87rem; }
.site-footer h2 { color: #fff; font-size: .92rem; letter-spacing: .02em; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin-bottom: .45rem; font-size: .85rem; }
.site-footer a:hover { color: #fff; }
.footer-links { margin-top: .45rem !important; }
.footer-bottom { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; border-top: 1px solid #2d3a43; font-size: .76rem; }
.footer-bottom p { margin: 0; }

@media (max-width: 1024px) {
  .category-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem 0; }
  .category-item:nth-child(2) { border-right: 1px solid var(--gt-line); }
  .quality-grid { grid-template-columns: 1fr; }
  .quality-copy { padding-right: 0; }
  .quality-visual { min-height: 0; }
  .quality-visual img { min-height: 0; }
  .industry-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .why-choose-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: repeat(7, minmax(160px, 1fr)); overflow-x: auto; padding-bottom: 1rem; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .header-inner { min-height: 68px; }
  .site-logo-img { max-width: 116px; max-height: 48px; }
  .site-logo-name { max-width: 210px; font-size: .72rem; }
  .menu-toggle { display: flex; }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(4) { transform: translateY(-7px) rotate(-45deg); }
  .primary-navigation { position: absolute; top: 68px; right: 0; left: 0; display: none; align-items: stretch; flex-direction: column; gap: 1rem; padding: 1.25rem 20px 1.5rem; border-bottom: 1px solid var(--gt-line); background: #fff; box-shadow: var(--gt-shadow); }
  .primary-navigation.is-open { display: flex; }
  .primary-navigation .menu { align-items: stretch; flex-direction: column; gap: 0; }
  .primary-navigation .menu a { padding: .75rem 0; border-bottom: 1px solid var(--gt-line); }
  .header-quote { width: 100%; }
  .hero-grid { min-height: 0; grid-template-columns: 1fr; }
  .hero-copy { padding: 4rem 0 2rem; }
  .hero-copy h1 { font-size: clamp(2.6rem, 10.5vw, 4rem); }
  .hero-copy p { overflow-wrap: anywhere; }
  .hero-media { height: 430px; margin: 0 -20px; }
  .hero-media img { object-position: 68% center; }
  .section-heading--split, .split-content, .product-single-grid, .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .why-list { grid-template-columns: 1fr 1fr; }
  .industry-grid { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
  .product-layout { grid-template-columns: 1fr; }
  .product-sidebar { position: static; }
  .product-gallery { position: static; }
  .cta-inner { min-height: 330px; align-items: flex-start; justify-content: center; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: auto; }
}

@media (max-width: 560px) {
  .container { width: min(calc(100% - 28px), var(--gt-max)); }
  .brand-text small { display: none; }
  .site-logo-link { gap: .55rem; }
  .site-logo-img { max-width: 92px; max-height: 42px; }
  .site-logo-name { max-width: 168px; font-size: .62rem; line-height: 1.12; }
  .hero-media { height: 330px; margin-inline: -14px; }
  .category-grid, .product-grid, .blog-grid, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .category-item, .category-item:nth-child(2), .category-item:last-child { border-right: 1px solid var(--gt-line); }
  .why-list { grid-template-columns: 1fr; }
  .certificate-zoom-trigger, .certificate-zoom-trigger img { min-height: 240px; }
  .industry-grid { grid-template-columns: 1fr; }
  .industry-card__body p { min-height: 0; }
  .quality-visual { min-height: 0; }
  .quality-visual img { min-height: 0; }
  .spec-list div { grid-template-columns: 1fr; gap: .2rem; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; padding-block: 1.25rem; }
  .whatsapp-float { right: 14px; bottom: 14px; padding-right: .65rem; }
  .whatsapp-float__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
  .process-list { grid-template-columns: 1fr; overflow: visible; }
  .process-list::before { top: 0; bottom: 0; left: 30px; width: 1px; height: auto; background: linear-gradient(180deg, transparent, rgba(23, 105, 170, .45), transparent); }
  .process-list li { min-height: 0; align-items: flex-start; padding-left: 5.2rem; text-align: left; }
  .process-icon { position: absolute; top: 1rem; left: 1rem; margin: 0; }
  .process-list li:not(:last-child)::after { top: auto; right: auto; bottom: -.7rem; left: 24px; content: "↓"; }
}

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