:root {
  --red: #eb202b;
  --red-dark: #c81520;
  --ink: #111214;
  --ink-soft: #24262a;
  --paper: #ffffff;
  --off: #f4f4f2;
  --muted: #6a6d73;
  --line: #dedfdf;
  --radius: 18px;
  --shadow: 0 24px 70px rgba(9, 12, 18, .16);
  --shell: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; min-width: 320px; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; z-index: 5000; top: 10px; left: 10px; transform: translateY(-140%); padding: 10px 14px; border-radius: 8px; background: #fff; color: #000; font-weight: 800; }
.skip-link:focus { transform: none; }

.site-header { position: sticky; z-index: 1500; top: 0; background: rgba(17,18,20,.96); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(255,255,255,.08); transition: box-shadow .25s ease, background .25s ease; }
.site-header.scrolled { background: rgba(17,18,20,.99); box-shadow: 0 12px 34px rgba(0,0,0,.18); }
.header-inner { min-height: 88px; display: flex; align-items: center; gap: 34px; }
.brand { flex: 0 0 auto; line-height: 0; }
.brand img { width: 172px; height: auto; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: 30px; }
.main-nav a { position: relative; color: rgba(255,255,255,.8); font-size: 14px; font-weight: 700; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -9px; height: 2px; background: var(--red); transition: right .2s ease; }
.main-nav a:hover, .main-nav a.active { color: #fff; }
.main-nav a:hover::after, .main-nav a.active::after { right: 0; }
.header-cta { flex: 0 0 auto; padding: 13px 19px; border-radius: 10px; color: #fff; background: var(--red); font-size: 14px; font-weight: 850; box-shadow: 0 10px 28px rgba(235,32,43,.22); transition: transform .2s ease, background .2s ease; }
.header-cta:hover { transform: translateY(-2px); background: #f32c37; }
.menu-toggle { display: none; margin-left: auto; width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.16); border-radius: 10px; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 21px; height: 2px; margin: 5px auto; background: #fff; transition: .2s; }

.hero { position: relative; min-height: 720px; overflow: hidden; background: #91b7da; isolation: isolate; }
.hero-media, .hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media img { object-fit: cover; object-position: center 48%; }
.hero-wash { position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.1), transparent 56%); }
.hero-inner { position: relative; z-index: 3; min-height: 720px; display: flex; align-items: center; padding-block: 66px 135px; }
.hero-card { width: min(560px, 52%); padding: 46px 48px 43px; border-radius: 22px; background: rgba(255,255,255,.95); box-shadow: var(--shadow); backdrop-filter: blur(16px); }
.eyebrow, .kicker { margin: 0 0 17px; color: var(--red); font-size: 12px; font-weight: 900; letter-spacing: .115em; text-transform: uppercase; }
.hero h1 { max-width: 490px; margin: 0; font-size: clamp(42px, 4.4vw, 66px); line-height: .99; letter-spacing: -.055em; }
.hero-lead { max-width: 470px; margin: 24px 0 0; color: #60636a; font-size: 18px; }
.hero-actions { display: flex; align-items: center; gap: 16px; margin-top: 31px; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 8px; padding: 0 23px; border: 0; border-radius: 10px; cursor: pointer; font-weight: 850; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--red); box-shadow: 0 13px 28px rgba(235,32,43,.22); }
.button-primary:hover { background: var(--red-dark); }
.button-ghost { padding-inline: 14px; color: var(--ink); background: transparent; }
.button-ghost:hover { background: rgba(17,18,20,.06); }
.hero-facts { position: absolute; z-index: 4; left: 50%; bottom: 34px; transform: translateX(-50%); display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; overflow: hidden; border-radius: 15px; color: #fff; background: rgba(14,15,17,.9); box-shadow: 0 22px 55px rgba(0,0,0,.22); backdrop-filter: blur(16px); }
.hero-facts > div { display: grid; grid-template-columns: 35px 1fr; column-gap: 13px; align-items: center; min-height: 92px; padding: 19px 26px; border-right: 1px solid rgba(255,255,255,.11); }
.hero-facts > div:last-child { border-right: 0; }
.fact-icon { grid-row: 1 / 3; display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; font-size: 18px; }
.hero-facts strong { font-size: 14px; }
.hero-facts small { color: rgba(255,255,255,.58); font-size: 12px; }

.section { padding: 112px 0; }
.section-heading { max-width: 610px; }
.section-heading h2, .technology-copy h2, .workflow-copy h2, .process-copy h2, .contact-copy h2 { margin: 0; font-size: clamp(37px, 4.2vw, 61px); line-height: 1.02; letter-spacing: -.052em; }
.section-heading p:last-child, .section-heading-wide > p, .process-copy > p, .contact-copy > p { color: var(--muted); font-size: 17px; }
.section-heading-wide { max-width: none; display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: end; margin-bottom: 42px; }
.section-heading-wide > p { max-width: 460px; margin: 0 0 7px; }

.benefits { background: #fff; }
.benefits-layout { display: grid; grid-template-columns: .92fr 1.58fr; gap: 82px; align-items: start; }
.benefits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 42px 34px; }
.feature { min-width: 0; }
.feature-icon { display: grid; width: 54px; height: 54px; place-items: center; margin-bottom: 22px; border-radius: 13px; background: #f0f0ef; }
.feature-icon svg { width: 27px; height: 27px; fill: none; stroke: var(--ink); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.feature h3 { margin: 0 0 8px; font-size: 18px; }
.feature p { margin: 0; color: var(--muted); font-size: 14px; }

.technology { color: #fff; background: #111214; }
.technology-grid { display: grid; grid-template-columns: .91fr 1.09fr; gap: 78px; align-items: center; }
.technology-media { position: relative; max-width: 590px; }
.technology-media picture { display: block; overflow: hidden; border-radius: 19px; background: #222; }
.technology-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 58%; }
.media-label { position: absolute; right: -30px; bottom: 42px; max-width: 260px; padding: 20px 22px; border-radius: 12px; color: var(--ink); background: #fff; box-shadow: var(--shadow); font-size: 13px; font-weight: 750; }
.media-label span { display: block; margin-bottom: 2px; color: var(--red); font-size: 30px; font-weight: 950; letter-spacing: -.04em; }
.kicker-light { color: #ff4a52; }
.technology-copy .lead { margin: 25px 0 34px; color: rgba(255,255,255,.66); font-size: 18px; }
.spec-list { display: grid; border-top: 1px solid rgba(255,255,255,.12); }
.spec-list > div { display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.spec-list > div > span { color: var(--red); font-size: 13px; font-weight: 900; letter-spacing: .08em; }
.spec-list h3 { margin: 0 0 5px; font-size: 17px; }
.spec-list p { margin: 0; color: rgba(255,255,255,.56); font-size: 14px; }
.text-link { display: inline-flex; gap: 10px; align-items: center; margin-top: 28px; color: var(--red); font-weight: 850; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }
.text-link-light { color: #fff; }

.use-cases { background: var(--off); }
.case-tabs { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 20px 55px rgba(20,23,27,.06); }
.case-tablist { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); }
.case-tablist button { min-height: 64px; border: 0; border-right: 1px solid var(--line); background: #fff; cursor: pointer; font-weight: 850; transition: background .2s ease, color .2s ease; }
.case-tablist button:last-child { border-right: 0; }
.case-tablist button[aria-selected="true"] { color: #fff; background: var(--ink); }
.case-panel { display: grid; grid-template-columns: 1.3fr .7fr; min-height: 520px; }
.case-panel picture { min-height: 520px; background: #ddd; }
.case-panel img { width: 100%; height: 100%; object-fit: cover; }
.case-panel > div { display: flex; flex-direction: column; justify-content: center; padding: 55px 48px; }
.case-panel h3 { margin: 0 0 17px; font-size: 31px; line-height: 1.1; letter-spacing: -.035em; }
.case-panel p:last-child { margin: 0; color: var(--muted); }

.workflow { color: #fff; background: #151719; }
.workflow-grid { display: grid; grid-template-columns: 1.04fr .96fr; gap: 80px; align-items: center; }
.workflow-media { overflow: hidden; border-radius: var(--radius); box-shadow: 0 25px 80px rgba(0,0,0,.25); }
.workflow-media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.workflow-copy h2 { max-width: 600px; }
.workflow-steps { display: grid; gap: 9px; margin-top: 36px; }
.workflow-step { display: grid; grid-template-columns: 48px 1fr; gap: 16px; width: 100%; padding: 17px 18px; border: 1px solid rgba(255,255,255,.1); border-radius: 12px; text-align: left; color: #fff; background: rgba(255,255,255,.025); cursor: pointer; transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.workflow-step:hover { transform: translateX(3px); border-color: rgba(255,255,255,.25); }
.workflow-step.active { border-color: rgba(235,32,43,.72); background: rgba(235,32,43,.09); }
.workflow-step > span { color: var(--red); font-size: 13px; font-weight: 900; }
.workflow-step strong { display: block; font-size: 16px; }
.workflow-step small { display: block; margin-top: 3px; color: rgba(255,255,255,.52); }
.workflow-detail { min-height: 78px; margin-top: 17px; padding: 20px; border-left: 3px solid var(--red); color: rgba(255,255,255,.66); background: rgba(255,255,255,.035); }
.workflow-detail p { margin: 0; }

.process { background: #fff; }
.process-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 76px; align-items: center; }
.number-list { display: grid; gap: 18px; margin: 31px 0 0; padding: 0; list-style: none; }
.number-list li { display: grid; grid-template-columns: 34px 1fr; gap: 14px; align-items: start; color: #46494e; }
.number-list span { display: grid; width: 32px; height: 32px; place-items: center; border-radius: 50%; color: #fff; background: var(--red); font-size: 13px; font-weight: 900; }
.process-image { position: relative; overflow: hidden; padding: 0; border: 0; border-radius: var(--radius); background: #111; cursor: zoom-in; box-shadow: 0 25px 65px rgba(15,18,22,.12); }
.process-image img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .45s ease; }
.process-image:hover img { transform: scale(1.025); }
.process-image > span { position: absolute; right: 18px; bottom: 18px; padding: 10px 14px; border-radius: 9px; color: #fff; background: rgba(15,16,18,.8); font-size: 13px; font-weight: 800; }

.gallery-section { padding-top: 40px; background: var(--off); }
.gallery { display: grid; grid-template-columns: 1.3fr .7fr .7fr; gap: 18px; }
.gallery-card { position: relative; min-height: 420px; overflow: hidden; padding: 0; border: 0; border-radius: 15px; background: #ddd; cursor: zoom-in; }
.gallery-card picture, .gallery-card img { width: 100%; height: 100%; }
.gallery-card img { object-fit: cover; transition: transform .55s ease; }
.gallery-card:hover img { transform: scale(1.035); }
.gallery-card > span { position: absolute; left: 17px; bottom: 17px; padding: 9px 12px; border-radius: 8px; color: #fff; background: rgba(15,16,18,.82); font-size: 13px; font-weight: 800; }
.gallery-card-wide img { object-position: center; }

.faq { background: #fff; }
.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 90px; align-items: start; }
.faq-grid .section-heading { position: sticky; top: 135px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button { display: flex; align-items: center; justify-content: space-between; gap: 20px; width: 100%; min-height: 78px; padding: 0; border: 0; text-align: left; background: transparent; cursor: pointer; font-weight: 850; }
.faq-item button span:last-child { color: var(--red); font-size: 27px; transition: transform .2s ease; }
.faq-item > div { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.faq-item > div > p { overflow: hidden; margin: 0; color: var(--muted); }
.faq-item.open > div { grid-template-rows: 1fr; }
.faq-item.open > div > p { padding-bottom: 25px; }
.faq-item.open button span:last-child { transform: rotate(45deg); }

.contact { padding: 112px 0; color: #fff; background: linear-gradient(135deg, #17181b 0%, #0d0e10 75%); }
.contact-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 88px; align-items: start; }
.contact-copy > p { color: rgba(255,255,255,.59); }
.contact-direct { display: grid; gap: 12px; margin-top: 35px; }
.contact-direct a { display: grid; gap: 2px; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.contact-direct span { color: rgba(255,255,255,.46); font-size: 12px; text-transform: uppercase; letter-spacing: .1em; }
.contact-direct strong { font-size: 17px; }
.contact-form { padding: 34px; border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); background: rgba(255,255,255,.045); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 8px; margin-bottom: 16px; color: rgba(255,255,255,.76); font-size: 13px; font-weight: 750; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid rgba(255,255,255,.14); border-radius: 9px; color: #fff; background: rgba(255,255,255,.065); outline: none; transition: border-color .2s ease, background .2s ease; }
.contact-form input { min-height: 49px; padding: 0 14px; }
.contact-form textarea { resize: vertical; padding: 13px 14px; }
.contact-form input:focus, .contact-form textarea:focus { border-color: #ff5e66; background: rgba(255,255,255,.09); }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: rgba(255,255,255,.3); }
.contact-form .consent { display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: start; font-weight: 500; }
.consent input { min-height: auto; margin-top: 3px; }
.contact-form .button { width: 100%; }
.form-note { margin: 12px 0 0; color: rgba(255,255,255,.38); font-size: 12px; }

.site-footer { color: #fff; background: #0b0c0e; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .7fr .7fr; gap: 65px; padding: 65px 0 50px; }
.footer-grid img { width: 172px; }
.footer-grid p { max-width: 360px; margin: 18px 0 0; color: rgba(255,255,255,.47); }
.footer-grid nav, .footer-grid > div:last-child { display: grid; align-content: start; gap: 9px; }
.footer-grid strong { margin-bottom: 6px; }
.footer-grid a { color: rgba(255,255,255,.57); }
.footer-grid a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 25px; padding: 22px 0 28px; border-top: 1px solid rgba(255,255,255,.09); color: rgba(255,255,255,.37); font-size: 12px; }

.mobile-actions { display: none; }
.to-top { position: fixed; z-index: 1100; right: 21px; bottom: 21px; width: 46px; height: 46px; border: 0; border-radius: 50%; color: #fff; background: var(--ink); box-shadow: 0 15px 35px rgba(0,0,0,.24); cursor: pointer; opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
.to-top.visible { opacity: 1; transform: none; pointer-events: auto; }
.lightbox { width: min(1180px, calc(100% - 28px)); max-height: 92vh; padding: 0; border: 0; border-radius: 16px; background: #090a0b; box-shadow: 0 35px 100px rgba(0,0,0,.55); }
.lightbox::backdrop { background: rgba(0,0,0,.87); backdrop-filter: blur(5px); }
.lightbox img { width: 100%; max-height: 90vh; object-fit: contain; }
.lightbox-close { position: absolute; z-index: 2; top: 12px; right: 12px; width: 42px; height: 42px; border: 0; border-radius: 50%; color: #fff; background: var(--red); cursor: pointer; font-size: 27px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
:focus-visible { outline: 3px solid #ff7077; outline-offset: 4px; }

@media (max-width: 1080px) {
  :root { --shell: min(900px, calc(100% - 34px)); }
  .header-inner { min-height: 78px; }
  .menu-toggle { display: block; }
  .main-nav { position: absolute; inset: 100% 0 auto; display: grid; gap: 0; max-height: 0; overflow: hidden; padding-inline: max(17px, calc((100% - 900px) / 2)); background: #111214; transition: max-height .28s ease, padding .28s ease; }
  .main-nav.open { max-height: 430px; padding-block: 9px 20px; }
  .main-nav a { padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .main-nav a::after { display: none; }
  .header-cta { display: none; }
  .hero-card { width: min(570px, 65%); }
  .benefits-layout, .technology-grid, .workflow-grid, .process-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .benefits-layout { gap: 50px; }
  .technology-media { max-width: 680px; }
  .technology-media img { aspect-ratio: 4 / 3; object-position: center 64%; }
  .media-label { right: 22px; }
  .workflow-media { order: 2; }
  .section-heading-wide { grid-template-columns: 1fr; gap: 22px; }
  .faq-grid .section-heading { position: static; }
  .gallery { grid-template-columns: 1.15fr .85fr; }
  .gallery-card-wide { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1.2fr .8fr; }
  .footer-grid > div:last-child { grid-column: 2; }
}

@media (max-width: 760px) {
  :root { --shell: calc(100% - 24px); --radius: 14px; }
  html { scroll-padding-top: 70px; }
  body { padding-bottom: 62px; }
  .brand img { width: 145px; }
  .hero { min-height: auto; padding-top: 420px; background: #eef2f5; }
  .hero-media { height: 470px; }
  .hero-media img { object-position: 60% center; }
  .hero-wash { height: 470px; background: linear-gradient(180deg, transparent 45%, rgba(244,244,242,.8) 100%); }
  .hero-inner { min-height: auto; padding: 0 0 126px; }
  .hero-card { width: 100%; padding: 31px 25px; border-radius: 16px; background: #fff; box-shadow: 0 20px 50px rgba(10,15,22,.14); }
  .hero h1 { font-size: clamp(38px, 12vw, 52px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .hero-facts { bottom: 18px; grid-template-columns: 1fr; width: var(--shell); }
  .hero-facts > div { min-height: 62px; grid-template-columns: 30px 1fr; padding: 11px 17px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .hero-facts > div:last-child { border-bottom: 0; }
  .fact-icon { width: 28px; height: 28px; font-size: 14px; }
  .hero-facts small { display: none; }
  .section { padding: 80px 0; }
  .section-heading h2, .technology-copy h2, .workflow-copy h2, .process-copy h2, .contact-copy h2 { font-size: 41px; }
  .benefits-grid { grid-template-columns: 1fr; gap: 31px; }
  .technology-grid { gap: 45px; }
  .technology-media img { aspect-ratio: 3 / 4; }
  .media-label { position: static; max-width: none; margin-top: 12px; }
  .case-tablist { grid-template-columns: 1fr; }
  .case-tablist button { border-right: 0; border-bottom: 1px solid var(--line); }
  .case-panel { grid-template-columns: 1fr; min-height: auto; }
  .case-panel picture { min-height: 300px; }
  .case-panel > div { padding: 31px 24px 36px; }
  .case-panel h3 { font-size: 27px; }
  .workflow-grid { gap: 44px; }
  .process-grid { gap: 42px; }
  .gallery { grid-template-columns: 1fr; }
  .gallery-card-wide { grid-column: auto; }
  .gallery-card { min-height: 340px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 24px 19px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .mobile-actions { position: fixed; z-index: 1800; inset: auto 0 0; display: grid; grid-template-columns: .8fr 1.2fr; min-height: 62px; box-shadow: 0 -12px 30px rgba(0,0,0,.15); }
  .mobile-actions a { display: grid; place-items: center; color: var(--ink); background: #fff; font-weight: 900; }
  .mobile-actions a:last-child { color: #fff; background: var(--red); }
  .to-top { right: 13px; bottom: 77px; }
}

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