:root {
  --ink: #071a22;
  --ink-2: #0c2832;
  --ink-3: #123844;
  --cyan: #18b8c7;
  --cyan-soft: #a5ebef;
  --orange: #ff7a1a;
  --paper: #f3f5f2;
  --white: #fff;
  --muted: #627077;
  --line: #d7ddda;
  --success: #1f8a5b;
  --warning: #b66a12;
  --danger: #a6443d;
  --radius-sm: .55rem;
  --radius: 1rem;
  --radius-lg: 1.65rem;
  --shadow: 0 1.25rem 4rem rgba(7, 26, 34, .12);
  --shell: min(90rem, calc(100% - 3rem));
  --header-height: 7rem;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open, body.modal-open { overflow: hidden; }
img { display: block; max-width: 100%; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin-top: 0; }
h1, h2, h3 { font-family: "Arial Narrow", "Roboto Condensed", Impact, sans-serif; line-height: .98; letter-spacing: -.035em; }
h1 { font-size: clamp(3.2rem, 7.6vw, 7.8rem); }
h2 { font-size: clamp(2.6rem, 5.2vw, 5.6rem); }
h3 { font-size: 1.45rem; }
::selection { color: var(--white); background: var(--cyan); }

.shell { width: var(--shell); margin-inline: auto; }
.section { padding: clamp(5.5rem, 9vw, 9rem) 0; }
.section--light { background: var(--paper); }
.sr-only {
  position: absolute !important; 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: 1000; top: .75rem; left: .75rem; padding: .7rem 1rem;
  color: var(--white); background: var(--ink); border-radius: var(--radius-sm); transform: translateY(-200%);
}
.skip-link:focus { transform: none; }
.scroll-progress { position: fixed; z-index: 1000; inset: 0 0 auto; height: 3px; pointer-events: none; }
.scroll-progress span { display: block; width: 0; height: 100%; background: var(--orange); }

[data-reveal] { opacity: 0; transform: translateY(1.75rem); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

.eyebrow {
  display: flex; align-items: center; gap: .75rem; margin-bottom: 1.35rem;
  color: var(--ink-3); font-size: .74rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase;
}
.eyebrow__line { width: 2.5rem; height: 2px; background: var(--orange); }
.eyebrow--light { color: var(--cyan-soft); }
.section-heading { margin-bottom: 3.5rem; }
.section-heading h2 { max-width: 15ch; margin-bottom: 0; }
.section-heading--split { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(16rem, .65fr); gap: 4rem; align-items: end; }
.section-heading__side { max-width: 30rem; margin: 0 0 .35rem auto; color: var(--muted); }
.section-heading__side .text-link { margin-top: 1.4rem; }
.text-link {
  display: inline-flex; align-items: center; gap: .6rem; padding: 0 0 .25rem;
  color: var(--ink); background: none; border: 0; border-bottom: 1px solid currentColor;
  font-size: .83rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; cursor: pointer;
}
.text-link svg { width: 1rem; transition: transform .25s ease; }
.text-link:hover svg { transform: translateX(.25rem); }

.button {
  display: inline-flex; min-height: 3.55rem; align-items: center; justify-content: center; gap: .85rem;
  padding: .9rem 1.4rem; border: 1px solid transparent; border-radius: .35rem;
  font-size: .78rem; font-weight: 800; letter-spacing: .075em; text-transform: uppercase; cursor: pointer;
  transition: color .25s ease, background-color .25s ease, border-color .25s ease, transform .25s var(--ease);
}
.button:hover { transform: translateY(-2px); }
.button svg { width: 1.1rem; height: 1.1rem; }
.button--accent { color: var(--ink); background: var(--orange); }
.button--accent:hover { background: #ff9142; }
.button--dark { color: var(--white); background: var(--ink); }
.button--dark:hover { background: var(--ink-3); }
.button--ghost { color: var(--white); border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.04); backdrop-filter: blur(.5rem); }
.button--ghost:hover { border-color: var(--white); background: rgba(255,255,255,.1); }
.button--outline { color: var(--ink); border-color: #9ba7a8; background: transparent; }
.button--outline:hover { border-color: var(--ink); background: var(--white); }
.button--small { min-height: 2.65rem; padding: .65rem 1rem; }

.site-header { position: absolute; z-index: 100; top: 0; right: 0; left: 0; color: var(--white); }
.site-header--solid { position: relative; color: var(--ink); background: var(--white); }
.site-header.is-scrolled { position: fixed; color: var(--ink); background: rgba(255,255,255,.94); box-shadow: 0 .6rem 2rem rgba(7,26,34,.08); backdrop-filter: blur(1rem); animation: headerIn .35s ease; }
@keyframes headerIn { from { transform: translateY(-100%); } }
.topbar { border-bottom: 1px solid rgba(255,255,255,.16); }
.site-header--solid .topbar, .site-header.is-scrolled .topbar { color: var(--white); background: var(--ink); border-color: transparent; }
.topbar__inner { display: flex; min-height: 2.15rem; align-items: center; justify-content: space-between; gap: 1rem; font-size: .68rem; font-weight: 700; letter-spacing: .075em; text-transform: uppercase; }
.topbar__note { display: flex; align-items: center; gap: .55rem; margin: 0; }
.status-dot { width: .46rem; height: .46rem; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 .22rem rgba(24,184,199,.17); }
.topbar__contacts { display: flex; gap: 1.5rem; }
.topbar__contacts a { display: inline-flex; align-items: center; gap: .45rem; }
.topbar__contacts svg { width: .8rem; }
.nav-wrap { display: flex; height: 5.2rem; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { flex: 0 0 auto; width: 9.6rem; }
.brand img { width: 100%; height: 3.55rem; object-fit: contain; object-position: left center; border-radius: .15rem; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: clamp(1.2rem, 2vw, 2.25rem); margin-left: auto; }
.main-nav a { position: relative; font-size: .74rem; font-weight: 800; letter-spacing: .075em; text-transform: uppercase; }
.main-nav a::after { content: ""; position: absolute; right: 0; bottom: -.55rem; left: 0; height: 2px; background: var(--orange); transform: scaleX(0); transform-origin: right; transition: transform .25s var(--ease); }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav-actions { display: flex; align-items: center; gap: .7rem; }
.site-header:not(.site-header--solid):not(.is-scrolled) .button--dark { color: var(--ink); background: var(--white); }
.language-picker { position: relative; }
.language-picker__button {
  display: inline-flex; height: 2.65rem; align-items: center; gap: .45rem; padding: 0 .75rem;
  color: inherit; background: transparent; border: 1px solid currentColor; border-radius: .35rem; cursor: pointer;
  font-size: .7rem; font-weight: 850; letter-spacing: .08em;
}
.language-picker__button svg { width: .8rem; }
.language-picker__menu {
  position: absolute; top: calc(100% + .55rem); right: 0; width: 12rem; margin: 0; padding: .4rem;
  color: var(--ink); background: var(--white); border: 1px solid var(--line); border-radius: .7rem;
  box-shadow: var(--shadow); list-style: none; opacity: 0; visibility: hidden; transform: translateY(-.4rem); transition: .2s ease;
}
.language-picker.is-open .language-picker__menu { opacity: 1; visibility: visible; transform: none; }
.language-picker__menu button { display: flex; width: 100%; align-items: center; justify-content: space-between; padding: .7rem .75rem; color: inherit; background: none; border: 0; border-radius: .4rem; font-size: .82rem; cursor: pointer; text-align: left; }
.language-picker__menu button:hover, .language-picker__menu button[aria-current="true"] { color: var(--ink); background: var(--paper); }
.language-picker__menu button[aria-current="true"]::after { content: "•"; color: var(--orange); font-size: 1.3rem; }
.menu-toggle { display: none; width: 2.7rem; height: 2.7rem; place-items: center; padding: 0; background: transparent; border: 1px solid currentColor; border-radius: .35rem; cursor: pointer; }
.menu-toggle > span:not(.sr-only) { display: block; width: 1.1rem; height: 2px; margin: 3px auto; background: currentColor; transition: .25s ease; }

.hero { position: relative; min-height: min(59rem, 100svh); color: var(--white); background: var(--ink); overflow: hidden; }
.hero__media { position: absolute; inset: 0; background: url("../assets/images/hero-tools.jpg") center / cover no-repeat; animation: heroScale 14s ease-out both; }
@keyframes heroScale { from { transform: scale(1.035); } to { transform: scale(1); } }
.hero__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,15,20,.98) 0%, rgba(3,15,20,.86) 37%, rgba(3,15,20,.26) 73%, rgba(3,15,20,.35) 100%), linear-gradient(0deg, rgba(3,15,20,.68), transparent 48%); }
.hero__inner { position: relative; z-index: 1; display: flex; min-height: min(59rem, 100svh); align-items: center; padding-top: 8.5rem; padding-bottom: 6rem; }
.hero__copy { width: min(48rem, 63%); }
.hero h1 { max-width: 13ch; margin: 0 0 1.75rem; text-transform: uppercase; }
.hero h1 em, .section-heading h2 em, .expertise h2 em, .about h2 em, .contact-card h2 em, .catalog-hero h1 em, .catalog-cta h2 em { color: var(--cyan); font-style: normal; }
.hero__lead { max-width: 38rem; color: #cad7d9; font-size: clamp(1rem, 1.45vw, 1.25rem); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2.3rem; }
.hero__proof { position: absolute; right: 0; bottom: 5.25rem; width: min(31rem, 42%); padding: 1.35rem 1.6rem; border: 1px solid rgba(255,255,255,.2); border-right: 0; background: rgba(7,26,34,.48); backdrop-filter: blur(1rem); }
.hero__proof > p { margin-bottom: .9rem; color: var(--cyan-soft); font-size: .65rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.hero__proof-items { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; }
.hero__proof-item { border-left: 1px solid rgba(255,255,255,.22); padding-left: .9rem; }
.hero__proof-item:first-child { border-left: 0; padding-left: 0; }
.hero__proof-item strong { display: block; font-family: "Arial Narrow", Impact, sans-serif; font-size: 1.55rem; line-height: 1; }
.hero__proof-item span { display: block; margin-top: .3rem; color: #b7c5c8; font-size: .65rem; line-height: 1.25; }
.hero__scroll { position: absolute; z-index: 2; bottom: 2.2rem; left: max(1.5rem, calc((100% - min(90rem, 100% - 3rem)) / 2)); display: flex; align-items: center; gap: .8rem; font-size: .66rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.hero__scroll i { position: relative; width: 3.5rem; height: 1px; background: rgba(255,255,255,.45); overflow: hidden; }
.hero__scroll i::after { content: ""; position: absolute; inset: 0; background: var(--orange); animation: scrollLine 2.2s ease-in-out infinite; }
@keyframes scrollLine { 0% { transform: translateX(-100%); } 60%,100% { transform: translateX(100%); } }

.brand-rail { padding: 1.15rem 0; color: var(--white); background: var(--cyan); overflow: hidden; scroll-margin-top: var(--header-height); }
#categories, #expertise, #about, #contact { scroll-margin-top: var(--header-height); }
.brand-rail__track { display: flex; width: max-content; animation: marquee 36s linear infinite; }
.brand-rail__group { display: flex; align-items: center; }
.brand-rail__item { display: flex; align-items: center; gap: 2.3rem; padding-right: 2.3rem; font-family: "Arial Narrow", Impact, sans-serif; font-size: 1.05rem; font-weight: 800; letter-spacing: .045em; text-transform: uppercase; white-space: nowrap; }
.brand-rail__item::after { content: "✦"; color: var(--ink); font-size: .72rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

.category-showcase { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1rem; }
.home-category { position: relative; display: flex; min-height: 17rem; flex-direction: column; justify-content: space-between; padding: 1.5rem; color: var(--white); background: var(--ink-2); border-radius: var(--radius); overflow: hidden; isolation: isolate; transition: transform .35s var(--ease), box-shadow .35s ease; }
.home-category:nth-child(1), .home-category:nth-child(6) { grid-column: span 6; }
.home-category:nth-child(2), .home-category:nth-child(3), .home-category:nth-child(4), .home-category:nth-child(5) { grid-column: span 3; }
.home-category:nth-child(1) { min-height: 22rem; background: var(--ink); }
.home-category:nth-child(2) { background: #17454e; }
.home-category:nth-child(3) { color: var(--ink); background: var(--cyan); }
.home-category:nth-child(4) { color: var(--ink); background: #dfe6df; }
.home-category:nth-child(5) { background: #17323c; }
.home-category:nth-child(6) { min-height: 15rem; color: var(--ink); background: var(--orange); }
.home-category::before { content: ""; position: absolute; z-index: -1; width: 12rem; height: 12rem; right: -3rem; bottom: -4rem; border: 1px solid currentColor; border-radius: 50%; opacity: .13; box-shadow: 0 0 0 2rem transparent, 0 0 0 2.05rem currentColor, 0 0 0 4rem transparent, 0 0 0 4.05rem currentColor; }
.home-category:hover { transform: translateY(-.4rem); box-shadow: var(--shadow); }
.home-category__top { display: flex; align-items: flex-start; justify-content: space-between; }
.home-category__icon { display: grid; width: 3.2rem; height: 3.2rem; place-items: center; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; }
.home-category:nth-child(3) .home-category__icon, .home-category:nth-child(4) .home-category__icon, .home-category:nth-child(6) .home-category__icon { border-color: rgba(7,26,34,.25); }
.home-category__icon svg { width: 1.45rem; height: 1.45rem; }
.home-category__index { font-size: .7rem; font-weight: 800; letter-spacing: .12em; }
.home-category h3 { max-width: 11ch; margin: 2.5rem 0 .45rem; font-size: clamp(1.7rem, 2.5vw, 2.7rem); text-transform: uppercase; }
.home-category p { max-width: 28rem; margin: 0; color: currentColor; font-size: .84rem; opacity: .72; }
.home-category__arrow { position: absolute; right: 1.5rem; bottom: 1.5rem; width: 1.25rem; }

.expertise { color: var(--white); background: var(--ink); }
.expertise__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(4rem, 8vw, 9rem); }
.expertise__intro { position: sticky; top: 8.5rem; align-self: start; }
.expertise h2 { max-width: 12ch; margin-bottom: 1.7rem; }
.expertise__intro > p:not(.eyebrow) { max-width: 30rem; color: #aebfc3; }
.expertise__intro .button { margin-top: 1.5rem; }
.service-item { display: grid; grid-template-columns: 4rem 1fr auto; gap: 1.5rem; align-items: start; padding: 2rem 0; border-top: 1px solid rgba(255,255,255,.16); }
.service-item:last-child { border-bottom: 1px solid rgba(255,255,255,.16); }
.service-item__number { color: var(--cyan); font-family: "Arial Narrow", Impact, sans-serif; font-size: 1.5rem; }
.service-item h3 { margin-bottom: .7rem; font-size: clamp(1.7rem, 2.5vw, 2.5rem); text-transform: uppercase; }
.service-item p { max-width: 35rem; margin: 0; color: #9fb1b5; }
.service-item__icon { display: grid; width: 3.1rem; height: 3.1rem; place-items: center; color: var(--cyan-soft); border: 1px solid rgba(255,255,255,.22); border-radius: 50%; }
.service-item__icon svg { width: 1.3rem; }

.sectors { background: #e7ebe6; }
.sector-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #bdc6c1; border-left: 1px solid #bdc6c1; }
.sector-card { min-height: 14rem; padding: 1.5rem; border-right: 1px solid #bdc6c1; border-bottom: 1px solid #bdc6c1; transition: color .25s ease, background .25s ease; }
.sector-card:hover { color: var(--white); background: var(--ink-2); }
.sector-card__icon { display: grid; width: 2.8rem; height: 2.8rem; margin-bottom: 4rem; place-items: center; color: var(--cyan); border: 1px solid currentColor; border-radius: 50%; }
.sector-card__icon svg { width: 1.2rem; }
.sector-card h3 { margin: 0; font-size: 1.45rem; letter-spacing: -.015em; text-transform: uppercase; }

.about { background: var(--white); }
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(4rem, 8vw, 9rem); align-items: center; }
.about__visual { position: relative; min-height: 39rem; }
.about__plate { position: absolute; inset: 0 3rem 2rem 0; display: flex; flex-direction: column; justify-content: space-between; padding: 2rem; color: var(--white); background: var(--ink-2); border-radius: var(--radius-lg); overflow: hidden; }
.about__plate::before { content: ""; position: absolute; inset: 0; opacity: .13; background-image: linear-gradient(rgba(255,255,255,.35) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.35) 1px, transparent 1px); background-size: 2.5rem 2.5rem; }
.about__coordinate { position: relative; z-index: 1; color: var(--cyan-soft); font-size: .68rem; font-weight: 800; letter-spacing: .13em; }
.about__plate p { position: relative; z-index: 1; max-width: 19rem; margin: 0; font-family: "Arial Narrow", Impact, sans-serif; font-size: 2rem; line-height: 1.05; text-transform: uppercase; }
.about__island { position: absolute; top: 16%; right: 8%; width: 62%; aspect-ratio: .85; transform: rotate(-8deg); filter: drop-shadow(0 1.3rem 2rem rgba(0,0,0,.3)); }
.about__island::before, .about__island::after, .about__island span { content: ""; position: absolute; background: var(--cyan); border-radius: 56% 44% 58% 42% / 38% 60% 40% 62%; }
.about__island::before { inset: 8% 10% 22% 18%; transform: rotate(22deg); }
.about__island::after { width: 24%; height: 21%; right: 3%; top: 12%; background: var(--ink-3); }
.about__island span { width: 11%; height: 12%; left: 23%; bottom: 8%; background: var(--orange); }
.about__badge { position: absolute; right: 0; bottom: 0; display: flex; width: 10rem; height: 10rem; align-items: center; justify-content: center; flex-direction: column; gap: .65rem; padding: 1.3rem; color: var(--ink); background: var(--orange); border: .65rem solid var(--white); border-radius: 50%; text-align: center; font-size: .7rem; font-weight: 800; line-height: 1.25; letter-spacing: .06em; text-transform: uppercase; }
.about__badge svg { width: 1.4rem; }
.about__copy h2 { max-width: 14ch; }
.about__lead { max-width: 35rem; color: var(--muted); font-size: 1.1rem; }
.about__points { display: grid; gap: 1rem; margin-top: 2.3rem; }
.about-point { display: grid; grid-template-columns: 2.5rem 1fr; gap: 1rem; align-items: start; padding-top: 1rem; border-top: 1px solid var(--line); }
.about-point svg { width: 1.3rem; color: var(--cyan); }
.about-point strong { display: block; margin-bottom: .25rem; font-size: .93rem; }
.about-point p { margin: 0; color: var(--muted); font-size: .86rem; }

.contact-section { padding: 0 0 clamp(5rem, 8vw, 8rem); background: var(--white); }
.contact-card { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; padding: clamp(2rem, 5vw, 5rem); color: var(--white); background: var(--ink); border-radius: var(--radius-lg); }
.contact-card h2 { max-width: 14ch; margin-bottom: 1.5rem; }
.contact-card__copy > p:last-child { max-width: 30rem; color: #aebfc3; }
.contact-card__actions { display: grid; align-content: center; }
.contact-action { display: grid; grid-template-columns: 2.8rem 1fr auto; gap: 1rem; align-items: center; padding: 1.25rem 0; border-top: 1px solid rgba(255,255,255,.18); }
.contact-action:last-child { border-bottom: 1px solid rgba(255,255,255,.18); }
.contact-action__icon { display: grid; width: 2.8rem; height: 2.8rem; place-items: center; color: var(--cyan); border: 1px solid rgba(255,255,255,.25); border-radius: 50%; }
.contact-action__icon svg { width: 1.1rem; }
.contact-action small { display: block; color: #91a7ac; font-size: .65rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.contact-action strong { font-size: .9rem; font-weight: 700; }
.contact-action > svg { width: 1rem; }

.site-footer { padding: 4.5rem 0 1.5rem; color: #a8b8bb; background: #041116; }
.footer__main { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 4rem; padding-bottom: 4rem; }
.footer__brand img { width: 10rem; height: 4.8rem; object-fit: contain; object-position: left center; }
.footer__brand p { max-width: 20rem; margin-top: 1.2rem; font-size: .84rem; }
.footer__col h3 { margin-bottom: 1.1rem; color: var(--white); font-family: inherit; font-size: .68rem; letter-spacing: .13em; text-transform: uppercase; }
.footer__col div { display: grid; gap: .55rem; }
.footer__col a, .footer__col p { margin: 0; font-size: .82rem; }
.footer__col a:hover { color: var(--cyan-soft); }
.footer__bottom { display: flex; justify-content: space-between; gap: 1rem; padding-top: 1.35rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .7rem; }
.footer__bottom p { margin: 0; }

/* Catalogue */
.catalog-hero { position: relative; color: var(--white); background: var(--ink); overflow: hidden; }
.catalog-hero::after { content: ""; position: absolute; width: 40rem; height: 40rem; top: -21rem; right: -8rem; border: 1px solid rgba(24,184,199,.25); border-radius: 50%; box-shadow: 0 0 0 5rem rgba(24,184,199,.04), 0 0 0 10rem rgba(24,184,199,.03); }
.catalog-hero__inner { position: relative; z-index: 1; display: flex; min-height: 28rem; align-items: end; justify-content: space-between; gap: 3rem; padding-top: 6rem; padding-bottom: 4.5rem; }
.catalog-hero h1 { max-width: 20ch; margin: 0 0 1.2rem; font-size: clamp(3.5rem, 6vw, 6.5rem); text-transform: uppercase; }
.catalog-hero p:last-child { max-width: 38rem; margin: 0; color: #b8c7ca; }
.catalog-hero__stat { min-width: 11rem; padding: 1.5rem; border-left: 2px solid var(--orange); background: rgba(255,255,255,.05); }
.catalog-hero__stat strong { display: block; font-family: "Arial Narrow", Impact, sans-serif; font-size: 3.25rem; line-height: 1; }
.catalog-hero__stat span { display: block; margin-top: .45rem; color: #aebfc3; font-size: .7rem; font-weight: 800; line-height: 1.3; letter-spacing: .08em; text-transform: uppercase; }
.catalog { min-height: 40rem; padding: 5rem 0 7rem; }
.catalog-status { display: flex; min-height: 16rem; align-items: center; justify-content: center; gap: .8rem; color: var(--muted); }
.catalog-status.is-error { color: var(--danger); }
.catalog-status.is-loaded { min-height: 0; justify-content: flex-end; margin-bottom: 2.5rem; padding: .35rem 0; font-size: .68rem; font-weight: 750; letter-spacing: .04em; }
.catalog-status.is-loaded::before { content: ""; width: .42rem; height: .42rem; border-radius: 50%; background: var(--success); }
.loader { width: 1.15rem; height: 1.15rem; border: 2px solid var(--line); border-top-color: var(--cyan); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.category-browser { margin-bottom: 5rem; }
.category-browser__head, .results-head { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 1.5rem; }
.category-browser__head h2, .results-head h2 { margin: 0; font-size: clamp(2.1rem, 4vw, 3.5rem); text-transform: uppercase; }
.category-browser__head .eyebrow, .results-head .eyebrow { margin-bottom: .75rem; }
.category-reset { flex: 0 0 auto; }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; min-height: 2.5rem; margin-bottom: 1rem; }
.breadcrumbs button { padding: .35rem .55rem; color: var(--muted); background: transparent; border: 0; border-radius: .35rem; font-size: .76rem; cursor: pointer; }
.breadcrumbs button:hover { color: var(--ink); background: var(--white); }
.breadcrumbs button[aria-current="page"] { color: var(--ink); font-weight: 800; }
.breadcrumbs i { color: #aab2af; font-style: normal; }
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; }
.category-card { position: relative; min-height: 11rem; padding: 1.2rem; color: var(--ink); background: var(--white); border: 1px solid transparent; border-radius: var(--radius-sm); cursor: pointer; overflow: hidden; text-align: left; transition: .28s var(--ease); }
.category-card:hover { border-color: var(--cyan); transform: translateY(-3px); box-shadow: 0 .8rem 2rem rgba(7,26,34,.08); }
.category-card__meta { display: flex; align-items: center; justify-content: space-between; }
.category-card__icon { display: grid; width: 2.65rem; height: 2.65rem; place-items: center; color: var(--cyan); background: #e6f7f8; border-radius: 50%; }
.category-card__icon svg { width: 1.15rem; }
.category-card__count { color: var(--muted); font-size: .7rem; font-weight: 800; }
.category-card strong { display: block; max-width: 14ch; margin-top: 2.3rem; font-family: "Arial Narrow", Impact, sans-serif; font-size: 1.35rem; line-height: 1.05; text-transform: uppercase; }
.category-card > svg { position: absolute; right: 1.2rem; bottom: 1.2rem; width: 1rem; }
.category-card--all { color: var(--white); background: var(--ink-2); }
.category-card--all .category-card__icon { color: var(--orange); background: rgba(255,255,255,.09); }
.category-card--all .category-card__count { color: #b7c6c8; }
.results-panel { padding-top: 1rem; }
.results-count { margin: 0; color: var(--muted); font-size: .8rem; }
.catalog-toolbar { display: grid; grid-template-columns: minmax(18rem, 1.6fr) repeat(3, minmax(9rem, .65fr)) auto; gap: .65rem; margin-bottom: .8rem; padding: .75rem; background: var(--white); border-radius: .7rem; box-shadow: 0 .6rem 2rem rgba(7,26,34,.05); }
.search-field, .select-field { position: relative; display: flex; min-height: 3rem; align-items: center; background: var(--paper); border: 1px solid transparent; border-radius: .4rem; }
.search-field:focus-within, .select-field:focus-within { border-color: var(--cyan); }
.search-field > svg { width: 1rem; margin-left: 1rem; color: var(--muted); }
.search-field input { width: 100%; min-width: 0; height: 100%; padding: .65rem 2.5rem .65rem .75rem; background: transparent; border: 0; outline: none; }
.search-field button { position: absolute; right: .55rem; display: grid; width: 2rem; height: 2rem; place-items: center; padding: 0; background: transparent; border: 0; cursor: pointer; }
.search-field button svg { width: .85rem; }
.select-field select { width: 100%; height: 100%; padding: .65rem 2.3rem .65rem .8rem; color: var(--ink); background: transparent; border: 0; outline: none; appearance: none; cursor: pointer; font-size: .78rem; }
.select-field > svg { position: absolute; right: .8rem; width: .75rem; pointer-events: none; }
.view-switch { display: flex; gap: .3rem; padding: .25rem; background: var(--paper); border-radius: .4rem; }
.view-switch button { display: grid; width: 2.5rem; place-items: center; padding: 0; color: var(--muted); background: transparent; border: 0; border-radius: .3rem; cursor: pointer; }
.view-switch button[aria-pressed="true"] { color: var(--white); background: var(--ink); }
.view-switch svg { width: 1rem; }
.active-filters { display: flex; flex-wrap: wrap; gap: .5rem; min-height: 1rem; margin: 0 0 1.5rem; }
.filter-chip { display: inline-flex; align-items: center; gap: .45rem; padding: .4rem .65rem; color: var(--ink-3); background: #dce7e6; border: 0; border-radius: 2rem; font-size: .7rem; cursor: pointer; }
.filter-chip svg { width: .7rem; }
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.product-card { position: relative; display: flex; min-width: 0; flex-direction: column; background: var(--white); border-radius: .8rem; overflow: hidden; transition: transform .3s var(--ease), box-shadow .3s ease; }
.product-card:hover { transform: translateY(-.35rem); box-shadow: var(--shadow); }
.product-card__button { display: flex; height: 100%; flex-direction: column; padding: 0; color: inherit; background: transparent; border: 0; cursor: pointer; text-align: left; }
.product-card__image { position: relative; width: 100%; aspect-ratio: 4 / 3; background-color: #e9ede9; background-image: linear-gradient(135deg, transparent 45%, rgba(24,184,199,.08) 45%, rgba(24,184,199,.08) 55%, transparent 55%); background-size: 2.5rem 2.5rem; overflow: hidden; }
.product-card__image::before, .product-modal__image::before { content: ""; position: absolute; width: 28%; aspect-ratio: 1; top: 50%; left: 50%; border: 1px solid rgba(7,26,34,.08); border-radius: 50%; box-shadow: 0 0 0 1rem rgba(7,26,34,.025), 0 0 0 2rem rgba(7,26,34,.018); transform: translate(-50%, -50%); }
.product-card__image img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.product-card:hover img { transform: scale(1.04); }
.product-card__image.is-fallback { display: grid; place-items: center; color: #8aa0a5; background: linear-gradient(135deg, #eef1ee, #d8dfdc); }
.product-card__image.is-fallback svg { width: 3rem; }
.product-card__badges { position: absolute; top: .7rem; left: .7rem; display: flex; flex-wrap: wrap; gap: .35rem; }
.badge { padding: .3rem .5rem; color: var(--white); background: var(--ink); border-radius: .25rem; font-size: .57rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.badge--new { color: var(--ink); background: var(--orange); }
.badge--demo { background: #5c6870; }
.product-card__body { display: flex; flex: 1; flex-direction: column; padding: 1.15rem; }
.product-card__brand { margin-bottom: .55rem; color: var(--cyan); font-size: .62rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.product-card h3 { margin-bottom: .8rem; font-family: inherit; font-size: .92rem; line-height: 1.35; letter-spacing: 0; }
.product-card__code { margin: auto 0 1rem; color: var(--muted); font-size: .66rem; }
.product-card__footer { display: flex; align-items: end; justify-content: space-between; gap: .5rem; padding-top: .8rem; border-top: 1px solid var(--line); }
.product-price strong { display: block; font-family: "Arial Narrow", Impact, sans-serif; font-size: 1.35rem; line-height: 1; }
.product-price small { color: var(--muted); font-size: .6rem; }
.availability { display: inline-flex; align-items: center; gap: .35rem; font-size: .62rem; font-weight: 750; }
.availability::before { content: ""; width: .45rem; height: .45rem; border-radius: 50%; background: currentColor; }
.availability--available { color: var(--success); }
.availability--order { color: var(--warning); }
.availability--unknown { color: var(--muted); }
.product-grid.is-list { grid-template-columns: 1fr; }
.product-grid.is-list .product-card__button { display: grid; grid-template-columns: minmax(12rem, 18rem) 1fr; }
.product-grid.is-list .product-card__image { height: 100%; min-height: 12rem; aspect-ratio: auto; }
.product-grid.is-list .product-card__body { padding: 1.5rem; }
.product-grid.is-list .product-card h3 { font-size: 1.08rem; }
.empty-state { padding: 5rem 1rem; text-align: center; }
.empty-state > svg { width: 2.5rem; color: var(--cyan); }
.empty-state h3 { margin: 1rem 0 .5rem; font-size: 2rem; text-transform: uppercase; }
.empty-state p { margin-bottom: 1.5rem; color: var(--muted); }
.load-more-wrap { padding-top: 2.5rem; text-align: center; }
.catalog-cta { padding: 5rem 0; color: var(--white); background: var(--ink-2); }
.catalog-cta__inner { display: grid; grid-template-columns: 1.2fr .8fr; gap: 5rem; align-items: end; }
.catalog-cta h2 { max-width: 16ch; margin: 0; font-size: clamp(2.5rem, 5vw, 5rem); }
.catalog-cta__inner > div:last-child p { max-width: 31rem; color: #aebfc3; }

.product-modal { width: min(68rem, calc(100% - 2rem)); max-height: min(48rem, calc(100dvh - 2rem)); padding: 0; color: var(--ink); background: var(--white); border: 0; border-radius: var(--radius); box-shadow: 0 2rem 8rem rgba(0,0,0,.35); overflow: auto; }
.product-modal::backdrop { background: rgba(2,12,16,.78); backdrop-filter: blur(.35rem); }
.modal-close { position: sticky; z-index: 3; top: 1rem; float: right; display: grid; width: 2.8rem; height: 2.8rem; margin: 1rem 1rem -3.8rem 0; place-items: center; color: var(--white); background: rgba(7,26,34,.85); border: 0; border-radius: 50%; cursor: pointer; }
.modal-close svg { width: 1rem; }
.product-modal__grid { display: grid; grid-template-columns: 1fr 1fr; min-height: 35rem; }
.product-modal__image { position: relative; min-height: 29rem; background: #e8ece8; overflow: hidden; }
.product-modal__image img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover; }
.product-modal__image.is-fallback { display: grid; place-items: center; color: #8aa0a5; }
.product-modal__image.is-fallback svg { width: 5rem; }
.product-modal__info { display: flex; flex-direction: column; padding: clamp(2rem, 5vw, 4rem); }
.product-modal__info .product-card__brand { font-size: .7rem; }
.product-modal__info h2 { margin-bottom: 1.2rem; font-family: inherit; font-size: clamp(1.7rem, 3vw, 2.7rem); line-height: 1.12; letter-spacing: -.025em; }
.product-modal__description { color: var(--muted); }
.product-modal__meta { display: grid; grid-template-columns: repeat(2, 1fr); gap: .7rem; margin: 1.6rem 0; }
.product-modal__meta div { padding: .8rem; background: var(--paper); border-radius: .4rem; }
.product-modal__meta small { display: block; color: var(--muted); font-size: .58rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-modal__meta strong { display: block; margin-top: .2rem; font-size: .8rem; }
.product-modal__category { color: var(--muted); font-size: .73rem; }
.product-modal__bottom { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-top: auto; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.product-modal__bottom .product-price strong { font-size: 2rem; }

@media (max-width: 72rem) {
  :root { --shell: min(100% - 2rem, 72rem); }
  .main-nav { gap: 1.1rem; }
  .main-nav a { font-size: .66rem; }
  .nav-quote { display: none; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .catalog-toolbar { grid-template-columns: 1.4fr repeat(2, .7fr) auto; }
  .select-field--sort { display: none; }
  .category-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 56rem) {
  .topbar__contacts a span:last-child { display: none; }
  .main-nav { position: fixed; z-index: 10; top: 0; right: 0; width: min(24rem, 88vw); height: 100dvh; align-items: stretch; justify-content: center; flex-direction: column; gap: 0; margin: 0; padding: 7rem 2rem 2rem; color: var(--white); background: var(--ink); box-shadow: -2rem 0 5rem rgba(0,0,0,.28); transform: translateX(105%); transition: transform .4s var(--ease); }
  .main-nav::before { content: ""; position: absolute; top: 6rem; left: 2rem; width: 2.5rem; height: 2px; background: var(--orange); }
  .main-nav a { padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,.14); font-family: "Arial Narrow", Impact, sans-serif; font-size: 1.65rem; letter-spacing: 0; }
  .main-nav a::after { display: none; }
  .main-nav.is-open { transform: none; }
  .menu-toggle { position: relative; z-index: 11; display: block; }
  .menu-toggle[aria-expanded="true"] { color: var(--white); border-color: rgba(255,255,255,.45); }
  .menu-toggle[aria-expanded="true"] > span:nth-last-child(2) { transform: translateY(2.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:last-child { transform: translateY(-2.5px) rotate(-45deg); }
  .hero__copy { width: min(42rem, 84%); }
  .hero__proof { display: none; }
  .hero__shade { background: linear-gradient(90deg, rgba(3,15,20,.96), rgba(3,15,20,.68) 70%, rgba(3,15,20,.5)), linear-gradient(0deg, rgba(3,15,20,.75), transparent 55%); }
  .section-heading--split { grid-template-columns: 1fr; gap: 1.5rem; }
  .section-heading__side { margin-left: 0; }
  .home-category:nth-child(n) { grid-column: span 6; min-height: 17rem; }
  .expertise__grid { grid-template-columns: 1fr; }
  .expertise__intro { position: static; }
  .sector-grid { grid-template-columns: repeat(2, 1fr); }
  .about__grid { grid-template-columns: 1fr; }
  .about__visual { min-height: 32rem; }
  .contact-card { grid-template-columns: 1fr; gap: 2rem; }
  .footer__main { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .catalog-toolbar { grid-template-columns: 1fr 1fr auto; }
  .search-field { grid-column: 1 / -1; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .product-modal__grid { grid-template-columns: 1fr; }
  .product-modal__image { min-height: 18rem; max-height: 24rem; }
  .catalog-cta__inner { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 38rem) {
  :root { --shell: calc(100% - 1.25rem); }
  .topbar__note { max-width: 75%; font-size: .57rem; }
  .topbar__contacts { gap: .6rem; }
  .nav-wrap { height: 4.7rem; gap: .6rem; }
  .brand { width: 7.9rem; }
  .brand img { height: 3rem; }
  .language-picker__button { padding: 0 .55rem; }
  .language-picker__button .language-name { display: none; }
  .hero { min-height: 46rem; }
  .hero__inner { min-height: 46rem; align-items: end; padding: 8.5rem 0 7rem; }
  .hero__copy { width: 100%; }
  .hero h1 { font-size: clamp(3.15rem, 15vw, 4.7rem); }
  .hero__lead { max-width: 90%; font-size: .97rem; }
  .hero__actions { display: grid; }
  .hero__actions .button { width: 100%; }
  .hero__media { background-position: 61% center; }
  .hero__scroll { display: none; }
  .section { padding: 4.5rem 0; }
  .category-showcase { gap: .65rem; }
  .home-category:nth-child(n) { grid-column: 1 / -1; min-height: 14.5rem; }
  .service-item { grid-template-columns: 2.4rem 1fr; gap: 1rem; }
  .service-item__icon { display: none; }
  .sector-grid { grid-template-columns: 1fr 1fr; }
  .sector-card { min-height: 11rem; padding: 1rem; }
  .sector-card__icon { margin-bottom: 2.5rem; }
  .sector-card h3 { font-size: 1.05rem; }
  .about__visual { min-height: 27rem; }
  .about__plate { inset: 0 1rem 1.5rem 0; }
  .about__badge { width: 8.5rem; height: 8.5rem; }
  .contact-card { width: 100%; border-radius: 0; }
  .footer__main { grid-template-columns: 1fr 1fr; gap: 2.5rem 1.5rem; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__col:last-child { grid-column: 1 / -1; }
  .footer__bottom { flex-direction: column; }
  .catalog-hero__inner { min-height: 25rem; align-items: start; flex-direction: column; justify-content: end; padding-top: 4rem; }
  .catalog-hero__stat { display: flex; width: 100%; align-items: center; gap: 1rem; }
  .catalog-hero__stat strong { font-size: 2.4rem; }
  .category-browser__head, .results-head { align-items: start; flex-direction: column; gap: .9rem; }
  .category-grid { grid-template-columns: 1fr 1fr; }
  .category-card { min-height: 9.5rem; padding: .9rem; }
  .category-card strong { margin-top: 1.5rem; font-size: 1.05rem; }
  .category-card > svg { display: none; }
  .catalog-toolbar { grid-template-columns: 1fr 3rem; padding: .55rem; }
  .search-field, .catalog-toolbar .select-field { grid-column: 1 / -1; }
  .view-switch { grid-column: 2; display: none; }
  .product-grid { grid-template-columns: 1fr; }
  .product-grid.is-list .product-card__button { grid-template-columns: 8rem 1fr; }
  .product-grid.is-list .product-card__image { min-height: 100%; }
  .product-grid.is-list .product-card__body { padding: 1rem; }
  .product-modal { width: calc(100% - .75rem); max-height: calc(100dvh - .75rem); }
  .product-modal__meta { grid-template-columns: 1fr; }
  .product-modal__bottom { align-items: stretch; flex-direction: column; }
}