:root {
    --orange: #ff7200;
    --black: #08090b;
    --white: #fff;
    --page-padding: clamp(20px, 6vw, 96px);
    --content-width: 1440px;
    --section-space: clamp(68px, 7vw, 100px);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { width: 100%; min-width: 320px; background: var(--black); color: var(--white); font-family: "Inter", Arial, sans-serif; overflow-x: hidden; overflow-x: clip; }
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: "Barlow Condensed", Arial, sans-serif; }
button, a { -webkit-tap-highlight-color: transparent; }

.header {
    position: sticky; top: 0; z-index: 1000; width: 100%; height: 88px;
    padding-inline: var(--page-padding); display: flex; align-items: center;
    justify-content: space-between; gap: 24px; background: rgba(5,6,8,.96);
    border-bottom: 1px solid #22262c; backdrop-filter: blur(12px);
}
.logo { flex: 0 0 auto; display: flex; align-items: center; }
.logo img { width: 165px; height: auto; display: block; }
.navigation { display: flex; align-items: center; gap: clamp(16px, 2.2vw, 32px); }
.navigation a, .header-button { font-size: 12px; font-weight: 700; text-transform: uppercase; }
.navigation a { color: #c5c8cc; transition: color .25s ease; }
.navigation a:hover, .navigation a:focus-visible { color: var(--orange); }
.header-button { flex: 0 0 auto; padding: 15px 24px; background: var(--orange); transition: background .25s ease, color .25s ease; }
.header-button:hover, .header-button:focus-visible { background: var(--white); color: var(--black); }
.language-switcher { flex: 0 0 auto; display: flex; align-items: center; gap: 4px; padding: 4px; border: 1px solid #34383e; }
.language-switcher a { min-width: 30px; padding: 7px 6px; color: #9da2a9; font-size: 10px; font-weight: 700; text-align: center; transition: background .2s ease,color .2s ease; }
.language-switcher a:hover, .language-switcher a:focus-visible, .language-switcher a[aria-current="page"] { background: var(--orange); color: var(--white); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 9px; background: transparent; border: 0; cursor: pointer; }
.menu-toggle span { display: block; width: 100%; height: 2px; margin: 6px 0; background: var(--white); transition: transform .25s ease, opacity .25s ease; }

.hero {
    position: relative; min-height: min(850px, calc(100svh - 88px)); padding: 80px var(--page-padding);
    display: flex; align-items: center;
    background: linear-gradient(90deg,rgba(5,6,8,.98) 0%,rgba(5,6,8,.9) 32%,rgba(5,6,8,.5) 58%,rgba(5,6,8,.15) 100%), url("images/industrie.jpg") center/cover no-repeat;
}
.hero-content { position: relative; z-index: 1; width: 100%; max-width: 680px; }
.eyebrow { margin-bottom: 18px; color: var(--orange); font-size: 12px; font-weight: 700; letter-spacing: 2px; }
.hero h1 { max-width: 100%; font-size: clamp(58px, 6vw, 92px); line-height: .92; letter-spacing: 1px; font-weight: 800; overflow-wrap: anywhere; }
.hero h1 span, .about h2 span { color: var(--orange); }
.hero-description { max-width: 560px; margin-top: 28px; color: #d2d5d9; font-size: 18px; line-height: 1.7; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 38px; }
.button { display: inline-flex; align-items: center; justify-content: center; padding: 17px 28px; font-size: 12px; font-weight: 700; text-transform: uppercase; transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease; }
.primary { background: var(--orange); color: var(--white); }
.primary:hover, .primary:focus-visible { background: var(--white); color: var(--black); transform: translateY(-3px); }
.secondary { border: 1px solid #7d8288; }
.secondary:hover, .secondary:focus-visible { border-color: var(--orange); color: var(--orange); }

.advantages { padding: 35px var(--page-padding); display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); background: linear-gradient(90deg,#101317,#171a1f); }
.advantage { min-width: 0; padding: 12px 25px; display: flex; align-items: center; gap: 16px; border-right: 1px solid #34383e; }
.advantage:first-child { padding-left: 0; }
.advantage:last-child { padding-right: 0; border-right: 0; }
.icon { flex: 0 0 auto; color: var(--orange); font-size: 40px; }
.advantage h3 { font-family: "Inter",Arial,sans-serif; font-size: 12px; letter-spacing: 1px; }
.advantage p { margin-top: 5px; color: #9da2a9; font-size: 11px; line-height: 1.5; }

.process { padding: var(--section-space) var(--page-padding); background: #0d1014; }
.process .section-heading { color: var(--white); }
.process-grid { width: 100%; max-width: var(--content-width); margin-inline: auto; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); list-style: none; counter-reset: process; }
.process-grid li { position: relative; min-width: 0; padding: 8px 30px 8px 0; }
.process-grid li:not(:last-child)::after { content: ""; position: absolute; top: 24px; right: 0; width: calc(100% - 68px); height: 1px; transform: translateX(50%); background: linear-gradient(90deg,var(--orange),#3b4047); }
.process-number { position: relative; z-index: 1; display: inline-flex; width: 48px; height: 48px; align-items: center; justify-content: center; margin-bottom: 24px; background: var(--orange); color: var(--white); font-family: "Barlow Condensed",Arial,sans-serif; font-size: 20px; font-weight: 800; }
.process-grid h3 { margin-bottom: 12px; font-size: 24px; line-height: 1; }
.process-grid p { max-width: 270px; color: #aeb3b9; font-size: 13px; line-height: 1.65; }

.services, .why { padding: var(--section-space) var(--page-padding); }
.services { background: #f3f4f5; color: #17191c; }
.section-heading { max-width: 900px; margin: 0 auto 55px; text-align: center; }
.section-heading>p { margin-bottom: 10px; color: var(--orange); font-size: 11px; font-weight: 700; letter-spacing: 1.5px; }
.section-heading h2 { font-size: clamp(34px,4vw,52px); line-height: 1; }
.service-grid, .why-grid { width: 100%; max-width: var(--content-width); margin-inline: auto; display: grid; }
.service-grid { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 20px; }
.service-card { min-width: 0; min-height: 350px; padding: 35px 28px; display: flex; flex-direction: column; background: var(--white); border-bottom: 4px solid transparent; transition: transform .25s ease,border-color .25s ease,box-shadow .25s ease; }
.service-card:hover { transform: translateY(-8px); border-bottom-color: var(--orange); box-shadow: 0 15px 35px rgba(0,0,0,.12); }
.service-card.featured { border-top: 4px solid var(--orange); }
.service-icon { margin-bottom: 24px; color: var(--orange); font-size: 46px; line-height: 1; }
.service-card h3 { margin-bottom: 25px; font-size: 28px; line-height: 1; }
.service-card ul { list-style: none; }
.service-card li { margin-bottom: 13px; color: #535860; font-size: 13px; line-height: 1.4; overflow-wrap: anywhere; }
.service-card li::before { content: "•"; margin-right: 8px; color: var(--orange); font-size: 18px; }

.sectors { padding: var(--section-space) var(--page-padding); display: grid; grid-template-columns: minmax(280px,.85fr) minmax(0,1.5fr); gap: clamp(45px,7vw,110px); background: #171a1f; }
.sectors-intro h2 { max-width: 620px; font-size: clamp(40px,4vw,62px); line-height: .96; }
.sectors-intro>p:not(.eyebrow) { max-width: 560px; margin-top: 22px; color: #b6bbc1; font-size: 15px; line-height: 1.75; }
.service-area { display: inline-flex; margin-top: 28px; padding: 11px 14px; border: 1px solid rgba(255,114,0,.55); color: var(--orange); font-size: 10px; font-weight: 800; letter-spacing: 1.4px; }
.sectors-content { min-width: 0; display: grid; grid-template-columns: minmax(0,1.25fr) minmax(220px,.75fr); gap: 34px; align-items: stretch; }
.sector-list { display: grid; gap: 10px; }
.sector-list article { min-width: 0; padding: 24px 26px; display: flex; align-items: center; gap: 22px; background: #0d1014; border-left: 3px solid transparent; transition: border-color .25s ease,transform .25s ease; }
.sector-list article:hover { border-left-color: var(--orange); transform: translateX(4px); }
.sector-list span { color: var(--orange); font-family: "Barlow Condensed",Arial,sans-serif; font-size: 24px; font-weight: 800; }
.sector-list h3 { font-size: clamp(21px,2vw,28px); line-height: 1; }
.systems { padding: 28px; background: var(--orange); color: var(--black); }
.systems h3 { margin-bottom: 24px; font-size: 24px; line-height: 1; }
.systems ul { list-style: none; }
.systems li { padding: 12px 0; border-top: 1px solid rgba(8,9,11,.28); font-size: 13px; font-weight: 700; line-height: 1.4; }
.systems li::before { content: "→"; margin-right: 9px; }

.about { min-height: 580px; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); background: #0d1014; }
.about-image { min-height: 580px; background: linear-gradient(rgba(0,0,0,.1),rgba(0,0,0,.3)),url("images/industrie-team.jpg") center/cover no-repeat; }
.about-content { min-width: 0; padding: var(--section-space) var(--page-padding); display: flex; flex-direction: column; justify-content: center; }
.about h2 { font-size: clamp(42px,4vw,64px); line-height: .95; }
.about-content>p:not(.eyebrow) { margin-top: 24px; color: #b8bdc3; font-size: 15px; line-height: 1.8; }
.about-content .button { align-self: flex-start; margin-top: 32px; }

.why { background: var(--white); color: #16191d; }
.why-grid { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 25px; }
.why-grid>div { min-width: 0; padding: 20px; text-align: center; }
.why-grid span { display: block; margin-bottom: 15px; color: var(--orange); font-size: 42px; }
.why-grid h3 { margin-bottom: 10px; font-family: "Inter",Arial,sans-serif; font-size: 13px; }
.why-grid p { color: #626870; font-size: 13px; line-height: 1.5; }

.faq { padding: var(--section-space) var(--page-padding); display: grid; grid-template-columns: minmax(260px,.75fr) minmax(0,1.4fr); gap: clamp(45px,8vw,120px); background: #f3f4f5; color: #17191c; }
.faq-intro h2 { max-width: 580px; font-size: clamp(38px,4vw,58px); line-height: .98; }
.faq-intro>p:not(.eyebrow) { max-width: 500px; margin-top: 22px; color: #626870; font-size: 15px; line-height: 1.7; }
.faq-list { min-width: 0; border-top: 1px solid #cfd2d6; }
.faq-list details { border-bottom: 1px solid #cfd2d6; }
.faq-list summary { position: relative; padding: 25px 56px 25px 0; color: #17191c; font-family: "Barlow Condensed",Arial,sans-serif; font-size: clamp(21px,2vw,27px); font-weight: 700; line-height: 1.1; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; top: 50%; right: 8px; width: 34px; height: 34px; display: grid; place-items: center; transform: translateY(-50%); background: var(--orange); color: var(--white); font-family: "Inter",Arial,sans-serif; font-size: 22px; font-weight: 400; transition: transform .2s ease,background .2s ease; }
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); background: #17191c; }
.faq-list details p { max-width: 800px; padding: 0 56px 24px 0; color: #5b6168; font-size: 14px; line-height: 1.75; }

.contact { padding: 65px var(--page-padding); display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.4fr); gap: clamp(40px,5vw,70px); background: linear-gradient(110deg,var(--orange) 0 37%,#14171b 37% 100%); }
.contact-title, .contact-information, .contact-information div { min-width: 0; }
.contact-title h2 { font-size: clamp(36px,3.2vw,48px); line-height: 1; }
.contact-title p { margin-top: 16px; }
.contact-information { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 28px 25px; align-items: center; }
.contact-information div { padding-left: 22px; border-left: 1px solid #4b4e53; }
.contact-information span { display: block; margin-bottom: 8px; color: var(--orange); font-size: 10px; font-weight: 700; }
.contact-information strong { display: block; color: #d4d7da; font-size: 13px; line-height: 1.45; overflow-wrap: anywhere; }
.contact-person + .contact-person { margin-top: 14px; }
.contact-person a { display: block; margin-top: 3px; color: var(--white); font-weight: 600; }
.contact-information a { transition: color .2s ease; }
.contact-information a:hover, .contact-information a:focus-visible { color: var(--orange); }

footer { width: 100%; padding: 35px var(--page-padding); display: flex; align-items: center; justify-content: space-between; gap: 30px; background: #070809; }
.footer-logo { font-family: "Barlow Condensed",Arial,sans-serif; font-size: 28px; font-weight: 800; }
footer p { color: #777d84; font-size: 11px; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: #aaa; font-size: 11px; }
.footer-links a:hover, .footer-links a:focus-visible { color: var(--orange); }

@media (max-width: 1100px) {
    .navigation { gap: 14px; }
    .navigation a { font-size: 11px; }
    .header-button { padding-inline: 18px; }
    .service-grid, .why-grid, .process-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .process-grid { gap: 40px 0; }
    .process-grid li:nth-child(2)::after { display: none; }
    .advantages { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .advantage:nth-child(2) { border-right: 0; }
    .advantage:nth-child(-n+2) { border-bottom: 1px solid #34383e; }
    .advantage:nth-child(3) { padding-left: 0; }
    .contact { grid-template-columns: 1fr; background: linear-gradient(180deg,var(--orange) 0 42%,#14171b 42% 100%); }
    .sectors, .faq { grid-template-columns: 1fr; }
    .sectors-content { grid-template-columns: minmax(0,1.2fr) minmax(220px,.8fr); }
}

@media (max-width: 820px) {
    html { scroll-padding-top: 75px; }
    .header { height: 75px; }
    .logo img { width: 132px; }
    .header-button { display: none; }
    .language-switcher { margin-left: auto; }
    .menu-toggle { display: block; position: relative; z-index: 2; }
    .navigation { position: absolute; top: 75px; left: 0; width: 100%; max-height: 0; overflow: hidden; display: flex; flex-direction: column; align-items: stretch; gap: 0; background: #08090b; border-bottom: 1px solid #292d32; visibility: hidden; transition: max-height .35s ease,visibility .35s ease; }
    .navigation.active { max-height: 420px; visibility: visible; }
    .navigation a { width: 100%; padding: 18px var(--page-padding); border-bottom: 1px solid #202328; font-size: 13px; }
    .menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle.active span:nth-child(2) { opacity: 0; }
    .menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    .hero { min-height: calc(100svh - 75px); padding-block: 70px; background-position: 62% center; }
    .hero h1 { font-size: clamp(38px,10.8vw,60px); }
    .advantages { grid-template-columns: 1fr; }
    .advantage { padding: 20px 0; border-right: 0; border-bottom: 1px solid #34383e; }
    .advantage:last-child { border-bottom: 0; }
    .about { grid-template-columns: 1fr; }
    .sectors-content { grid-template-columns: 1fr; }
    .about-image { min-height: 390px; }
    .contact-information { grid-template-columns: 1fr; gap: 0; }
    .contact-information div { width: 100%; padding: 18px 0; border-left: 0; border-top: 1px solid #4b4e53; }
}

@media (max-width: 600px) {
    :root { --page-padding: 20px; --section-space: 64px; }
    .hero { min-height: 620px; padding-block: 60px; }
    .hero-description { font-size: 16px; line-height: 1.6; }
    .hero-buttons { flex-direction: column; align-items: stretch; }
    .button { width: 100%; }
    .advantages { padding-block: 24px; }
    .section-heading { margin-bottom: 38px; }
    .service-grid, .why-grid, .process-grid { grid-template-columns: minmax(0,1fr); gap: 16px; }
    .process-grid li { padding: 18px 0 18px 70px; }
    .process-number { position: absolute; top: 14px; left: 0; margin-bottom: 0; }
    .process-grid li::after { display: none; }
    .process-grid p { max-width: none; }
    .service-card { width: 100%; min-height: 0; padding: 30px 24px; }
    .why-grid>div { padding: 20px 8px; }
    .about-image { min-height: 330px; }
    .sectors-intro h2 {
        font-size: clamp(30px, 9vw, 38px);
        line-height: 1;
        overflow-wrap: anywhere;
        hyphens: auto;
    }
    .sectors-intro>p:not(.eyebrow) { font-size: 14px; line-height: 1.65; }
    .service-area { max-width: 100%; padding: 10px 12px; font-size: 9px; letter-spacing: 1.1px; }
    .sector-list article { padding: 19px 16px; gap: 13px; }
    .sector-list span { flex: 0 0 auto; font-size: 21px; }
    .sector-list h3 {
        min-width: 0;
        font-size: 18px;
        line-height: 1.08;
        overflow-wrap: anywhere;
        hyphens: auto;
    }
    .systems { padding: 24px 20px; }
    .systems h3 { font-size: 21px; }
    .faq-list summary { padding-block: 22px; padding-right: 48px; }
    .faq-list details p { padding-right: 0; }
    .about-content { padding: 64px var(--page-padding); }
    .about-content .button { align-self: stretch; }
    .contact { padding-block: 54px; gap: 34px; background: linear-gradient(180deg,var(--orange) 0 38%,#14171b 38% 100%); }
    .contact-title h2 br { display: none; }
    footer { flex-direction: column; text-align: center; }
}

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

/* Legal pages */
.legal-main { background: #f3f4f5; color: #17191c; }
.legal-hero { padding: clamp(70px,8vw,110px) var(--page-padding) 46px; background: #101317; color: var(--white); }
.legal-hero-inner, .legal-content { width: 100%; max-width: 960px; margin-inline: auto; }
.legal-hero h1 { max-width: 100%; font-size: clamp(38px,7vw,76px); line-height: .95; overflow-wrap: anywhere; hyphens: auto; }
.legal-hero p { margin-top: 18px; color: #b8bdc3; line-height: 1.7; }
.legal-content { padding: 60px var(--page-padding) 90px; }
.legal-content section { margin-bottom: 38px; }
.legal-content h2 { margin-bottom: 14px; color: #17191c; font-size: 30px; line-height: 1.1; }
.legal-content h3 { margin: 22px 0 10px; font-size: 20px; }
.legal-content p, .legal-content li { color: #4f555d; font-size: 15px; line-height: 1.75; }
.legal-content p + p { margin-top: 12px; }
.legal-content ul, .legal-content ol { padding-left: 22px; }
.legal-content li + li { margin-top: 8px; }
.legal-content a { color: #c85500; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.legal-note { padding: 20px; border-left: 4px solid var(--orange); background: #fff; }
.legal-back { display: inline-flex; margin-top: 28px; color: var(--orange); font-size: 12px; font-weight: 700; text-transform: uppercase; }
@media (max-width:600px) { .legal-hero h1 { font-size: clamp(34px,10vw,46px); } .legal-content { padding-block: 44px 68px; } .legal-content h2 { font-size: 26px; } }