:root {
  --navy-950: #071a2d;
  --navy-900: #0b2948;
  --navy-800: #123764;
  --navy-700: #1b4b7a;
  --ink: #10273d;
  --slate: #4d5c6b;
  --line: rgba(9, 29, 48, 0.14);
  --paper: #f7f9fa;
  --white: #ffffff;
  --lime: #ffc82f;
  --aqua: #ffc82f;
  --blue: #123764;
  --shell: min(1260px, calc(100vw - 72px));
  --font-display: "Manrope", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.menu-open, body.dialog-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 132px 0; }
.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: 100; top: 12px; left: 12px; transform: translateY(-180%); background: var(--lime); color: var(--navy-950); padding: 10px 16px; font-weight: 700; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; z-index: 50; inset: 0 0 auto; height: 82px; color: var(--ink); background: rgba(255,255,255,.97); border-bottom: 1px solid rgba(9,29,48,.12); backdrop-filter: blur(18px); transition: background .35s ease, height .35s ease, box-shadow .35s ease; }
.site-header.scrolled { height: 70px; background: rgba(255,255,255,.94); box-shadow: 0 12px 35px rgba(8,29,51,.12); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-grid; grid-template-columns: auto; grid-template-rows: auto auto; align-items: center; color: var(--navy-800); }
.brand img { display: block; width: 148px; height: auto; }
.brand-product { margin: 3px 0 0 43px; font-size: .5rem; line-height: 1; letter-spacing: .22em; opacity: .6; }
.desktop-nav { display: flex; align-items: center; gap: 36px; margin-left: auto; }
.desktop-nav a { position: relative; font-size: .88rem; font-weight: 600; letter-spacing: .02em; opacity: .78; transition: opacity .2s ease; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 2px; background: var(--lime); transition: right .25s ease; }
.desktop-nav a:hover, .desktop-nav a:focus-visible { opacity: 1; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 18px; }
.language-switcher { display: flex; align-items: center; border: 1px solid rgba(9,29,48,.16); border-radius: 999px; padding: 3px; }
.language-switcher a { min-width: 30px; height: 28px; display: grid; place-items: center; border: 0; border-radius: 999px; background: transparent; color: rgba(16,39,61,.58); font-size: .67rem; font-weight: 700; line-height: 1; letter-spacing: .04em; transition: .2s ease; }
.language-switcher a:hover, .language-switcher a:focus-visible { color: var(--navy-800); }
.language-switcher a[aria-current="page"] { color: var(--white); background: var(--navy-800); }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 0 24px; border: 1px solid transparent; font-weight: 700; font-size: .9rem; letter-spacing: .01em; transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease; }
.button svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; transition: transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:hover svg { transform: translateX(4px); }
.button-small { min-height: 40px; padding: 0 18px; font-size: .78rem; }
.button-light { border-color: var(--navy-800); background: var(--navy-800); color: var(--white); }
.button-light:hover { background: var(--navy-700); border-color: var(--navy-700); color: var(--white); }
.button-primary { background: var(--lime); color: var(--navy-950); box-shadow: 0 12px 28px rgba(255,200,47,.14); }
.button-primary:hover { background: #ffd65b; }
.menu-toggle { display: none; position: relative; width: 42px; height: 42px; border: 1px solid rgba(9,29,48,.2); background: transparent; color: var(--navy-800); cursor: pointer; }
.menu-toggle > span:not(.sr-only) { position: absolute; left: 11px; width: 18px; height: 1px; background: currentColor; transition: transform .25s ease, top .25s ease; }
.menu-toggle > span:nth-last-child(2) { top: 16px; }
.menu-toggle > span:last-child { top: 24px; }
.menu-toggle[aria-expanded="true"] > span:nth-last-child(2) { top: 20px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] > span:last-child { top: 20px; transform: rotate(-45deg); }
.mobile-menu { background: rgba(255,255,255,.98); border-top: 1px solid rgba(9,29,48,.1); }
.mobile-menu-inner { min-height: calc(100vh - 70px); display: flex; flex-direction: column; padding: 28px 0; }
.mobile-menu a { color: var(--navy-800); font-family: var(--font-display); font-size: clamp(1.7rem, 8vw, 2.5rem); font-weight: 600; padding: 14px 0; border-bottom: 1px solid rgba(9,29,48,.1); }

.hero { position: relative; min-height: 860px; height: 100svh; max-height: 1040px; overflow: hidden; background: var(--navy-950); color: var(--white); }
.hero-image { position: absolute; inset: 0; background-image: url("./assets/nexvia-control-tower.webp"), url("./assets/nexvia-control-tower.png"); background-position: center; background-size: cover; transform: scale(1.015); animation: heroDrift 14s ease-out forwards; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,16,31,.98) 0%, rgba(3,16,31,.88) 37%, rgba(3,16,31,.36) 66%, rgba(3,16,31,.22) 100%), linear-gradient(0deg, rgba(3,16,31,.76) 0%, transparent 45%, rgba(3,16,31,.22) 100%); }
.hero-grid { position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(255,255,255,.09) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(90deg, black, transparent 76%); }
.hero-inner { position: relative; z-index: 2; height: 100%; display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(360px, .76fr); align-items: center; gap: 72px; padding-top: 74px; }
.hero-copy { max-width: 760px; margin-top: -32px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 26px; color: rgba(255,255,255,.74); font-size: .72rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow > span:first-child { width: 38px; height: 2px; background: var(--lime); }
.hero h1 { max-width: 780px; margin: 0; font-family: var(--font-display); font-weight: 600; font-size: clamp(3.8rem, 5.8vw, 6.4rem); line-height: .98; letter-spacing: -.055em; }
.hero h1 span { display: block; }
.hero h1 span:last-child { color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.78); }
.hero-lead { max-width: 640px; margin: 34px 0 0; color: rgba(255,255,255,.74); font-size: clamp(1.06rem, 1.3vw, 1.25rem); line-height: 1.62; }
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 38px; }
.text-link { display: inline-flex; align-items: center; gap: 12px; color: var(--white); font-size: .87rem; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.35); padding: 0 0 5px; }
.text-link span:last-child { transition: transform .2s ease; }
.text-link:hover span:last-child { transform: translate(3px,3px); }
.text-link.dark { color: var(--ink); border-bottom-color: rgba(9,23,37,.3); }
.hero-console { align-self: end; width: 100%; margin-bottom: 128px; border: 1px solid rgba(255,255,255,.2); background: rgba(3,16,31,.55); backdrop-filter: blur(18px); box-shadow: 0 30px 80px rgba(0,0,0,.24); }
.console-topline { height: 48px; padding: 0 17px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,.13); }
.console-label { font-size: .62rem; font-weight: 700; letter-spacing: .13em; color: rgba(255,255,255,.63); }
.live-status { display: flex; align-items: center; gap: 7px; color: rgba(255,255,255,.78); font-size: .65rem; font-weight: 600; }
.live-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 5px rgba(255,200,47,.11); }
.flow-route { position: relative; height: 62px; margin: 0 25px; }
.route-line { position: absolute; left: 5%; right: 5%; top: 34px; height: 1px; background: linear-gradient(90deg, rgba(255,200,47,.35), rgba(255,200,47,.88), rgba(18,55,100,.5)); transform: rotate(-2deg); }
.route-dot { position: absolute; top: 29px; width: 10px; height: 10px; border: 2px solid rgba(255,255,255,.8); border-radius: 50%; background: var(--navy-900); }
.dot-a { left: 8%; }.dot-b { left: 50%; top: 25px; background: var(--lime); border-color: var(--lime); box-shadow: 0 0 14px rgba(255,200,47,.58); }.dot-c { right: 7%; top: 21px; }
.console-flow { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid rgba(255,255,255,.11); }
.console-flow > div { min-width: 0; padding: 15px 12px 18px; border-right: 1px solid rgba(255,255,255,.11); }
.console-flow > div:last-child { border: 0; }
.console-flow span { display: block; color: var(--lime); font-size: .59rem; font-weight: 700; letter-spacing: .08em; }
.console-flow strong { display: block; margin-top: 7px; font-family: var(--font-display); font-size: .78rem; }
.console-flow small { display: block; overflow: hidden; margin-top: 2px; color: rgba(255,255,255,.5); font-size: .63rem; white-space: nowrap; text-overflow: ellipsis; }
.hero-bottom { position: absolute; z-index: 3; left: 50%; bottom: 26px; transform: translateX(-50%); display: flex; justify-content: space-between; align-items: end; color: rgba(255,255,255,.5); }
.hero-bottom p { max-width: 330px; margin: 0; font-size: .74rem; line-height: 1.5; }
.hero-bottom a { display: grid; place-items: center; width: 42px; height: 54px; border: 1px solid rgba(255,255,255,.24); border-radius: 99px; }
.hero-bottom a span { width: 2px; height: 13px; background: var(--lime); animation: scrollTick 1.8s infinite; }

.signal-strip { background: var(--white); border-bottom: 1px solid var(--line); }
.signal-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.signal-grid > div { display: flex; align-items: center; gap: 15px; padding: 25px 24px; border-left: 1px solid var(--line); }
.signal-grid > div:last-child { border-right: 1px solid var(--line); }
.signal-grid span { color: #76909d; font-size: .63rem; font-weight: 700; }
.signal-grid strong { font-family: var(--font-display); font-size: .78rem; font-weight: 700; letter-spacing: .02em; }

.section-heading { display: grid; grid-template-columns: 1fr 2.35fr; gap: 70px; align-items: start; margin-bottom: 74px; }
.section-index { margin: 9px 0 0; color: #607482; font-size: .66rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.section-index.light { color: rgba(255,255,255,.48); }
.section-heading h2, .platform-intro h2, .approach-copy h2, .company h2, .method-heading h2, .contact h2 { margin: 0; font-family: var(--font-display); font-size: clamp(2.7rem, 4.35vw, 5.25rem); line-height: 1.03; letter-spacing: -.05em; font-weight: 600; }
.section-heading > div > p { max-width: 660px; margin: 28px 0 0; color: var(--slate); font-size: 1.12rem; }
.flow-cards { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.flow-card { position: relative; min-height: 430px; padding: 34px 34px 36px; border-left: 1px solid var(--line); background: transparent; transition: background .3s ease, transform .3s ease; }
.flow-card:last-child { border-right: 1px solid var(--line); }
.flow-card:hover { z-index: 2; background: var(--white); transform: translateY(-8px); box-shadow: 0 24px 60px rgba(15,39,61,.09); }
.flow-card-top { display: flex; align-items: start; justify-content: space-between; }
.flow-card-top > span { color: #79909e; font-size: .7rem; font-weight: 700; }
.flow-icon { position: relative; width: 54px; height: 54px; border: 1px solid var(--line); border-radius: 50%; }
.flow-icon::before, .flow-icon::after { content: ""; position: absolute; }
.plan-icon::before { width: 21px; height: 21px; border: 1.5px solid var(--ink); left: 15px; top: 15px; }
.plan-icon::after { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); right: 10px; top: 9px; }
.execute-icon::before { left: 14px; right: 14px; top: 25px; height: 1.5px; background: var(--ink); transform: rotate(-21deg); }
.execute-icon::after { width: 8px; height: 8px; left: 12px; top: 27px; border-radius: 50%; border: 2px solid var(--ink); box-shadow: 23px -10px 0 -2px var(--paper), 23px -10px 0 0 var(--ink); }
.share-icon::before { width: 8px; height: 8px; left: 13px; top: 22px; border-radius: 50%; border: 2px solid var(--ink); box-shadow: 23px -11px 0 -2px var(--paper), 23px -11px 0 0 var(--ink), 23px 11px 0 -2px var(--paper), 23px 11px 0 0 var(--ink); }
.share-icon::after { left: 21px; top: 20px; width: 20px; height: 14px; border-top: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); transform: skewY(-25deg); }
.flow-card h3 { margin: 70px 0 12px; font-family: var(--font-display); font-size: 1.9rem; letter-spacing: -.035em; }
.flow-card > p { min-height: 78px; margin: 0; color: var(--slate); }
.flow-card ul { list-style: none; margin: 31px 0 0; padding: 0; }
.flow-card li { display: flex; gap: 10px; padding: 8px 0; border-top: 1px solid rgba(9,29,48,.08); font-size: .82rem; font-weight: 600; }
.flow-card li::before { content: "+"; color: #66808d; }

.platform { position: relative; overflow: hidden; background: var(--navy-950); color: var(--white); }
.platform::before { content: ""; position: absolute; width: 600px; height: 600px; right: -300px; top: -320px; border: 1px solid rgba(255,200,47,.16); border-radius: 50%; box-shadow: 0 0 0 100px rgba(255,200,47,.025), 0 0 0 200px rgba(255,200,47,.018); }
.platform-intro { display: grid; grid-template-columns: .7fr 1.55fr .85fr; align-items: end; gap: 54px; margin-bottom: 70px; }
.platform-intro h2 { font-size: clamp(2.8rem, 4.1vw, 5rem); }
.platform-intro > p:last-child { margin: 0 0 5px; color: rgba(255,255,255,.58); }
.module-grid { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid rgba(255,255,255,.14); border-left: 1px solid rgba(255,255,255,.14); }
.module-card { position: relative; min-height: 315px; padding: 31px; border-right: 1px solid rgba(255,255,255,.14); border-bottom: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.015); transition: background .3s ease, color .3s ease; }
.module-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(255,200,47,.1), transparent 55%); opacity: 0; transition: opacity .3s ease; }
.module-card:hover { background: rgba(255,255,255,.055); }
.module-card:hover::before { opacity: 1; }
.module-card.core { background: var(--lime); color: var(--navy-950); }
.module-card.core::before { display: none; }
.module-meta { position: relative; display: flex; align-items: center; justify-content: space-between; font-size: .6rem; font-weight: 700; letter-spacing: .13em; color: rgba(255,255,255,.42); }
.core .module-meta { color: rgba(3,16,31,.55); }
.module-meta i { width: 8px; height: 8px; border-radius: 50%; background: var(--aqua); box-shadow: 0 0 0 5px rgba(255,200,47,.08); }
.core .module-meta i { background: var(--navy-950); box-shadow: none; }
.module-card h3 { position: relative; margin: 71px 0 13px; font-family: var(--font-display); font-size: 1.65rem; letter-spacing: -.035em; }
.module-card p { position: relative; max-width: 340px; margin: 0; color: rgba(255,255,255,.58); font-size: .91rem; line-height: 1.6; }
.module-card.core p { color: rgba(3,16,31,.68); }
.module-arrow { position: absolute; right: 29px; bottom: 22px; color: rgba(255,255,255,.26); font-size: 1.25rem; transition: transform .25s ease, color .25s ease; }
.core .module-arrow { color: rgba(3,16,31,.5); }
.module-card:hover .module-arrow { transform: translate(4px,-4px); color: var(--lime); }
.module-card.core:hover .module-arrow { color: var(--navy-950); }

.approach { background: var(--white); }
.approach-grid { display: grid; grid-template-columns: .84fr 1.16fr; gap: 110px; }
.approach-copy { position: sticky; top: 122px; align-self: start; }
.approach-copy h2 { max-width: 590px; margin-top: 42px; font-size: clamp(2.7rem, 3.9vw, 4.6rem); }
.approach-copy > p:not(.section-index) { max-width: 580px; margin: 31px 0 35px; color: var(--slate); font-size: 1.08rem; }
.principles { border-top: 1px solid var(--line); }
.principle { display: grid; grid-template-columns: 70px 1fr; gap: 20px; padding: 39px 0; border-bottom: 1px solid var(--line); }
.principle > span { color: #8496a1; font-size: .67rem; font-weight: 700; }
.principle h3 { margin: -4px 0 9px; font-family: var(--font-display); font-size: 1.55rem; letter-spacing: -.03em; }
.principle p { max-width: 540px; margin: 0; color: var(--slate); }

.company { position: relative; overflow: hidden; color: var(--white); background: #0b2944; }
.company::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 80% 30%, rgba(18,55,100,.34), transparent 35%), linear-gradient(135deg, rgba(255,200,47,.07), transparent 50%); }
.company-grid-lines { position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 86px 86px; mask-image: linear-gradient(90deg, black, transparent); }
.company-inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 120px; }
.company h2 { margin-top: 43px; font-size: clamp(3rem, 4.55vw, 5.35rem); }
.company-story { padding-top: 58px; }
.company-story p { color: rgba(255,255,255,.62); }
.company-story .story-lead { margin: 0 0 27px; color: var(--white); font-family: var(--font-display); font-size: clamp(1.35rem, 2vw, 1.85rem); line-height: 1.45; letter-spacing: -.025em; }
.company-values { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.company-values span { padding: 8px 13px; border: 1px solid rgba(255,255,255,.2); color: rgba(255,255,255,.75); font-size: .71rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.company-facts { display: grid; grid-template-columns: repeat(3,1fr); margin-top: 47px; border-top: 1px solid rgba(255,255,255,.16); border-bottom: 1px solid rgba(255,255,255,.16); }
.company-facts > div { min-width: 0; padding: 22px 13px 22px 0; border-right: 1px solid rgba(255,255,255,.16); }
.company-facts > div:not(:first-child) { padding-left: 18px; }
.company-facts > div:last-child { border-right: 0; }
.company-facts strong { display: block; overflow: hidden; font-family: var(--font-display); font-size: 1rem; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.company-facts span { display: block; margin-top: 3px; color: rgba(255,255,255,.42); font-size: .65rem; line-height: 1.35; }

.method { background: var(--paper); }
.method-heading { display: grid; grid-template-columns: 1fr 2.35fr; gap: 70px; align-items: start; margin-bottom: 75px; }
.method-heading h2 { max-width: 780px; }
.method-steps { display: grid; grid-template-columns: repeat(4,1fr); list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.method-steps li { position: relative; min-height: 270px; padding: 30px 28px; border-left: 1px solid var(--line); }
.method-steps li:last-child { border-right: 1px solid var(--line); }
.method-steps li::after { content: ""; position: absolute; right: -4px; top: 57px; z-index: 2; width: 7px; height: 7px; border-radius: 50%; background: var(--lime); }
.method-steps li:last-child::after { display: none; }
.method-steps span { color: #758b98; font-size: .66rem; font-weight: 700; }
.method-steps h3 { margin: 81px 0 8px; font-family: var(--font-display); font-size: 1.45rem; letter-spacing: -.03em; }
.method-steps p { margin: 0; color: var(--slate); font-size: .9rem; }

.contact { padding-top: 0; background: var(--paper); }
.contact-card { position: relative; overflow: hidden; display: grid; grid-template-columns: 1.2fr .8fr; gap: 90px; align-items: end; padding: 72px; background: var(--navy-950); color: var(--white); }
.contact-card::after { content: ""; position: absolute; width: 360px; height: 360px; right: -180px; top: -230px; border-radius: 50%; border: 1px solid rgba(255,200,47,.25); box-shadow: 0 0 0 60px rgba(255,200,47,.03), 0 0 0 120px rgba(255,200,47,.02); }
.contact h2 { max-width: 770px; margin-top: 35px; font-size: clamp(2.8rem, 4vw, 4.8rem); }
.contact-action { position: relative; z-index: 2; }
.contact-action p { margin: 0 0 25px; color: rgba(255,255,255,.62); }
.contact-action .button { width: 100%; }
.contact-action small { display: block; margin-top: 14px; color: rgba(255,255,255,.36); font-size: .68rem; }

.contact-dialog { width: min(790px, calc(100vw - 34px)); max-height: calc(100dvh - 34px); margin: auto; padding: 0; border: 0; background: transparent; color: var(--ink); overflow: visible; }
.contact-dialog::backdrop { background: rgba(3,16,31,.74); backdrop-filter: blur(7px); }
.contact-dialog[open] { animation: dialogIn .28s cubic-bezier(.2,.65,.2,1); }
.contact-dialog-panel { position: relative; max-height: calc(100dvh - 34px); overflow-y: auto; padding: 54px 58px 48px; background: var(--white); border-top: 6px solid var(--lime); box-shadow: 0 35px 100px rgba(2,15,29,.4); }
.dialog-close { position: absolute; z-index: 2; top: 20px; right: 20px; display: grid; place-items: center; width: 42px; height: 42px; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: var(--paper); color: var(--navy-800); cursor: pointer; transition: color .2s ease, background .2s ease, transform .2s ease; }
.dialog-close span { margin-top: -3px; font-size: 1.75rem; line-height: 1; font-weight: 300; }
.dialog-close:hover, .dialog-close:focus-visible { color: var(--white); background: var(--navy-800); transform: rotate(5deg); }
.contact-dialog-heading { padding-right: 55px; }
.contact-dialog-heading h2 { max-width: 580px; margin: 20px 0 0; font-family: var(--font-display); font-size: clamp(2.25rem, 5vw, 3.75rem); line-height: 1.04; letter-spacing: -.05em; font-weight: 600; }
.contact-dialog-heading > p:last-child { max-width: 610px; margin: 20px 0 0; color: var(--slate); }
.contact-form { margin-top: 38px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px; }
.contact-form label { display: grid; gap: 8px; }
.contact-form label > span { color: var(--navy-900); font-size: .82rem; font-weight: 700; }
.contact-form input:not([type="checkbox"]), .contact-form textarea { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid rgba(9,29,48,.2); border-radius: 0; background: var(--paper); color: var(--ink); font: inherit; font-size: 1rem; line-height: 1.4; outline: none; transition: border-color .2s ease, box-shadow .2s ease, background .2s ease; }
.contact-form textarea { min-height: 132px; resize: vertical; }
.contact-form input:not([type="checkbox"]):focus, .contact-form textarea:focus { border-color: var(--navy-700); background: var(--white); box-shadow: 0 0 0 3px rgba(18,55,100,.11); }
.form-wide { grid-column: 1 / -1; }
.consent-row { grid-template-columns: 19px 1fr; align-items: start; gap: 11px !important; margin-top: 21px; cursor: pointer; }
.consent-row input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--navy-800); }
.consent-row span { color: var(--slate) !important; font-size: .78rem !important; font-weight: 500 !important; }
.form-actions { display: flex; align-items: center; gap: 24px; margin-top: 26px; }
.form-actions .button { min-width: 215px; cursor: pointer; }
.form-actions p { margin: 0; color: var(--slate); font-size: .78rem; line-height: 1.45; }
.form-actions a { color: var(--navy-800); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.form-note { display: block; margin-top: 14px; color: #6b7c88; font-size: .71rem; }

.site-footer { padding: 75px 0 25px; background: var(--navy-950); color: var(--white); border-top: 1px solid rgba(255,255,255,.1); }
.footer-main { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding-bottom: 65px; }
.brand-footer { width: fit-content; }
.brand-footer img { width: 158px; }
.footer-brand p { margin: 22px 0 0; color: rgba(255,255,255,.42); font-size: .85rem; }
.footer-nav { display: grid; grid-template-columns: repeat(2,1fr); gap: 35px; }
.footer-nav > div { display: flex; flex-direction: column; align-items: start; gap: 9px; }
.footer-nav span { margin-bottom: 8px; color: rgba(255,255,255,.34); font-size: .64rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.footer-nav a { color: rgba(255,255,255,.68); font-size: .84rem; transition: color .2s ease; }
.footer-nav a:hover { color: var(--lime); }
.footer-legal { display: flex; justify-content: space-between; gap: 32px; padding: 20px 0; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.42); font-size: .68rem; }
.footer-legal p { margin: 0; }
.footer-legal a { color: rgba(255,255,255,.68); }
.footer-legal a:hover { color: var(--lime); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.3); font-size: .66rem; letter-spacing: .03em; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.65,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .1s; }.delay-2 { transition-delay: .2s; }.delay-3 { transition-delay: .3s; }

@keyframes heroDrift { from { transform: scale(1.05); } to { transform: scale(1.015); } }
@keyframes scrollTick { 0%,100% { transform: translateY(-5px); opacity: .3; } 50% { transform: translateY(5px); opacity: 1; } }
@keyframes dialogIn { from { opacity: 0; transform: translateY(18px) scale(.985); } to { opacity: 1; transform: translateY(0) scale(1); } }

@media (max-width: 1100px) {
  :root { --shell: min(100% - 48px, 1080px); }
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .header-actions .button-small { display: none; }
  .hero { min-height: 820px; height: auto; }
  .hero-inner { min-height: 820px; grid-template-columns: 1fr; align-content: center; gap: 42px; padding-top: 120px; padding-bottom: 150px; }
  .hero-copy { margin: 0; max-width: 820px; }
  .hero-console { align-self: auto; max-width: 620px; margin: 0; }
  .platform-intro { grid-template-columns: 1fr 2fr; }
  .platform-intro > p:last-child { grid-column: 2; }
  .approach-grid { gap: 65px; }
  .company-inner { gap: 70px; }
  .contact-card { padding: 60px; gap: 55px; }
}

@media (max-width: 820px) {
  :root { --shell: calc(100vw - 34px); }
  .section { padding: 92px 0; }
  .language-switcher a { min-width: 28px; }
  .hero-image { background-position: 67% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(3,16,31,.98), rgba(3,16,31,.84) 68%, rgba(3,16,31,.48)), linear-gradient(0deg, rgba(3,16,31,.86), transparent 55%); }
  .hero-inner { padding-bottom: 135px; }
  .hero h1 { font-size: clamp(3.15rem, 12.5vw, 5rem); }
  .hero-console { max-width: 100%; }
  .signal-grid { grid-template-columns: repeat(2,1fr); }
  .signal-grid > div:nth-child(2) { border-right: 1px solid var(--line); }
  .signal-grid > div:nth-child(n+3) { border-top: 1px solid var(--line); }
  .section-heading, .method-heading { grid-template-columns: 1fr; gap: 24px; }
  .flow-cards { grid-template-columns: 1fr; }
  .flow-card { min-height: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .flow-card:last-child { border-bottom: 0; }
  .flow-card h3 { margin-top: 45px; }
  .flow-card > p { min-height: 0; }
  .platform-intro { grid-template-columns: 1fr; gap: 25px; }
  .platform-intro > p:last-child { grid-column: auto; }
  .module-grid { grid-template-columns: repeat(2,1fr); }
  .approach-grid { grid-template-columns: 1fr; }
  .approach-copy { position: relative; top: 0; }
  .company-inner { grid-template-columns: 1fr; gap: 30px; }
  .company-story { padding-top: 20px; }
  .method-steps { grid-template-columns: repeat(2,1fr); }
  .method-steps li:nth-child(2) { border-right: 1px solid var(--line); }
  .method-steps li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .method-steps li:nth-child(2)::after { display: none; }
  .contact-card { grid-template-columns: 1fr; gap: 40px; padding: 48px 40px; }
  .contact-dialog-panel { padding: 50px 42px 42px; }
  .footer-main { grid-template-columns: 1fr; gap: 50px; }
  .footer-legal { flex-direction: column; gap: 5px; }
}

@media (max-width: 560px) {
  .site-header, .site-header.scrolled { height: 66px; }
  .brand-product { display: none; }
  .brand { grid-template-rows: 1fr; }
  .brand img { width: 126px; }
  .header-actions { gap: 9px; }
  .language-switcher { display: grid; grid-template-columns: repeat(2,1fr); border-radius: 8px; }
  .language-switcher a { height: 22px; min-width: 29px; border-radius: 5px; font-size: .6rem; }
  .menu-toggle { width: 39px; height: 39px; }
  .hero { min-height: 830px; }
  .hero-inner { min-height: 830px; padding-top: 110px; padding-bottom: 118px; gap: 34px; }
  .hero-copy { align-self: end; }
  .hero h1 { font-size: clamp(2.85rem, 14vw, 4.2rem); }
  .hero-lead { margin-top: 24px; font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 18px; margin-top: 28px; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { width: fit-content; }
  .hero-console { display: none; }
  .hero-bottom { bottom: 17px; }
  .hero-bottom p { max-width: 245px; font-size: .66rem; }
  .hero-bottom a { width: 36px; height: 47px; }
  .signal-grid { grid-template-columns: 1fr; }
  .signal-grid > div { border-right: 1px solid var(--line); border-top: 1px solid var(--line); padding: 17px 18px; }
  .signal-grid > div:first-child { border-top: 0; }
  .section-heading h2, .platform-intro h2, .approach-copy h2, .company h2, .method-heading h2, .contact h2 { font-size: clamp(2.4rem, 11vw, 3.3rem); }
  .flow-card { padding: 27px 24px; }
  .module-grid { grid-template-columns: 1fr; }
  .module-card { min-height: 275px; }
  .principle { grid-template-columns: 45px 1fr; }
  .method-steps { grid-template-columns: 1fr; }
  .method-steps li { min-height: 225px; border-right: 1px solid var(--line); border-top: 1px solid var(--line); }
  .method-steps li:first-child { border-top: 0; }
  .method-steps li::after { display: none; }
  .method-steps h3 { margin-top: 55px; }
  .contact-card { width: 100%; padding: 45px 24px; }
  .contact-dialog { width: calc(100vw - 20px); max-height: calc(100dvh - 20px); }
  .contact-dialog-panel { max-height: calc(100dvh - 20px); padding: 44px 22px 30px; }
  .contact-dialog-heading { padding-right: 36px; }
  .contact-dialog-heading h2 { font-size: clamp(2.15rem, 11vw, 3rem); }
  .dialog-close { top: 14px; right: 14px; width: 38px; height: 38px; }
  .form-grid { grid-template-columns: 1fr; gap: 18px; }
  .form-wide { grid-column: auto; }
  .form-actions { align-items: stretch; flex-direction: column; gap: 15px; }
  .form-actions .button { width: 100%; }
  .footer-nav { grid-template-columns: 1fr; }
  .company-facts { grid-template-columns: 1fr; }
  .company-facts > div, .company-facts > div:not(:first-child) { padding: 15px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .company-facts > div:last-child { border-bottom: 0; }
  .footer-bottom { gap: 15px; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (forced-colors: active) {
  .hero h1 span:last-child { color: CanvasText; -webkit-text-stroke: 0; }
  .brand-mark i, .live-status i, .method-steps li::after { background: Highlight; }
}