:root {
  --ink: #0c1714;
  --forest: #113b31;
  --forest-deep: #082a23;
  --green: #74db72;
  --lime: #c9ef66;
  --cream: #f3f0e8;
  --paper: #faf9f5;
  --line: rgba(12, 23, 20, 0.14);
  --muted: #62706c;
  --shell: min(1240px, calc(100% - 64px));
  color: var(--ink);
  font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", Inter, Arial, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; min-width: 320px; overflow-x: hidden; background: var(--paper); color: var(--ink); }
body.menu-open { overflow: hidden; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
img, svg { display: block; max-width: 100%; }
svg { width: 1.2em; height: 1.2em; }
[hidden] { display: none !important; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; left: 16px; top: 12px; padding: 12px 16px; background: var(--green); color: var(--ink); transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 30; color: #fff; border-bottom: 1px solid rgba(255,255,255,.14); transition: background .3s, color .3s, box-shadow .3s; }
.site-header.is-scrolled { background: rgba(250,249,245,.96); color: var(--ink); box-shadow: 0 10px 35px rgba(8,42,35,.08); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-color: var(--line); }
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand > span:last-child { display: flex; flex-direction: column; }
.brand strong { font-family: Arial, sans-serif; font-size: 17px; letter-spacing: .08em; }
.brand small { margin-top: 2px; color: currentColor; opacity: .58; font-size: 8px; letter-spacing: .08em; text-transform: uppercase; }
.brand-mark { width: 31px; height: 31px; display: flex; align-items: flex-end; gap: 3px; transform: skewY(-14deg); }
.brand-mark i { display: block; width: 8px; background: var(--green); border-radius: 1px; }
.brand-mark i:nth-child(1) { height: 15px; }.brand-mark i:nth-child(2) { height: 24px; }.brand-mark i:nth-child(3) { height: 20px; background: var(--lime); }
.desktop-nav { display: flex; align-items: center; gap: clamp(20px, 2.5vw, 42px); font-size: 14px; font-weight: 600; }
.desktop-nav a { position: relative; padding: 31px 0; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 24px; height: 2px; background: var(--green); transition: right .25s; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 18px; }
.legacy-link { font-size: 11px; letter-spacing: .03em; opacity: .7; }
.legacy-link:hover { opacity: 1; }
.menu-toggle { display: none; padding: 8px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle svg { width: 25px; height: 25px; }
.mobile-nav { background: var(--paper); color: var(--ink); padding: 24px 32px 34px; border-top: 1px solid var(--line); }
.mobile-nav a { display: block; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 20px; font-weight: 700; }

.hero { position: relative; min-height: 760px; height: 100svh; max-height: 980px; overflow: hidden; color: #fff; background: var(--forest-deep); }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(2,20,16,.42), transparent 55%), linear-gradient(0deg, rgba(2,20,16,.18), transparent 40%); }
.hero-grid { position: absolute; inset: 0; opacity: .2; background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px); background-size: 78px 78px; -webkit-mask-image: linear-gradient(90deg, #000, transparent 75%); mask-image: linear-gradient(90deg, #000, transparent 75%); }
.hero-orbit { position: absolute; border: 1px solid rgba(116,219,114,.22); border-radius: 50%; }
.orbit-one { width: 760px; height: 760px; right: -260px; top: -90px; }
.orbit-two { width: 1050px; height: 1050px; right: -375px; top: -225px; }
.hero-layout { position: relative; z-index: 2; height: 100%; display: grid; grid-template-columns: minmax(0,1.08fr) minmax(420px,.92fr); align-items: center; padding-top: 82px; }
.hero-copy { position: relative; z-index: 2; padding-bottom: 15px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 29px; color: #2d6357; font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.eyebrow > span { display: block; width: 31px; height: 1px; background: currentColor; }
.eyebrow.light { color: var(--green); }
.eyebrow b { font-weight: inherit; }
.hero h1, .section-heading h2, .section-top h2, .technology h2, .sustainability h2, .contact h2 { margin: 0; font-size: clamp(48px, 5.6vw, 84px); line-height: .99; letter-spacing: -.055em; font-weight: 750; }
.hero h1 span { color: #fff; }
.hero h1 em { color: var(--green); font-style: normal; font-weight: 420; }
.hero-lead { margin: 32px 0 0; color: rgba(255,255,255,.68); font-size: 17px; letter-spacing: -.02em; }
.hero-ctas { display: flex; align-items: center; gap: 34px; margin-top: 43px; }
.button { display: inline-flex; min-height: 54px; align-items: center; justify-content: center; gap: 26px; padding: 0 24px; border: 1px solid transparent; cursor: pointer; font-size: 13px; font-weight: 750; transition: transform .2s, background .2s, color .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button svg { width: 18px; transition: transform .2s; }
.button:hover svg { transform: translateX(4px); }
.button-primary { background: var(--green); color: var(--ink); }
.button-primary:hover { background: var(--lime); }
.text-link { display: inline-flex; align-items: center; gap: 10px; padding: 12px 0; font-size: 13px; font-weight: 650; border-bottom: 1px solid currentColor; }
.text-link.light { color: rgba(255,255,255,.78); }
.hero-visual { position: relative; height: min(66vh, 650px); min-height: 520px; }
.monolith { position: absolute; transform: skewY(-10deg) rotate(-5deg); overflow: hidden; border: 1px solid rgba(255,255,255,.17); box-shadow: 30px 45px 70px rgba(0,0,0,.28); }
.monolith::after { content: ""; position: absolute; inset: 0; background: linear-gradient(125deg, rgba(255,255,255,.16), transparent 26%, rgba(0,0,0,.22) 66%), repeating-linear-gradient(90deg, transparent 0 17px, rgba(255,255,255,.055) 18px 19px); }
.monolith-back { width: 230px; height: 460px; right: 6%; top: 10%; background: #345f55; opacity: .68; }
.monolith-front { width: 285px; height: 500px; left: 10%; top: 10%; background: linear-gradient(145deg,#6c857c,#193e35 60%,#0e2e27); }
.monolith-front span, .monolith-front i, .monolith-front b { position: absolute; z-index: 1; background: var(--green); opacity: .7; }
.monolith-front span { width: 1px; height: 100%; left: 28%; }.monolith-front i { width: 100%; height: 1px; top: 33%; }.monolith-front b { width: 42px; height: 42px; right: 17%; top: 51%; border-radius: 50%; background: transparent; border: 1px solid var(--green); }
.signal { position: absolute; z-index: 3; width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 8px rgba(201,239,102,.12); animation: pulse 2s ease-in-out infinite; }
.signal-a { top: 25%; right: 11%; }.signal-b { top: 54%; left: 15%; animation-delay: -.6s; }.signal-c { bottom: 19%; right: 30%; animation-delay: -1.2s; }
@keyframes pulse { 50% { box-shadow: 0 0 0 16px rgba(201,239,102,0); } }
.visual-label { position: absolute; z-index: 4; color: rgba(255,255,255,.65); font-size: 9px; letter-spacing: .11em; text-transform: uppercase; writing-mode: vertical-rl; }
.visual-label span { color: var(--green); margin-bottom: 8px; }
.label-a { left: 3%; top: 10%; }.label-b { right: 2%; top: 43%; }.label-c { left: 20%; bottom: 2%; writing-mode: initial; }
.hero-footer { position: absolute; z-index: 3; left: 50%; bottom: 30px; transform: translateX(-50%); display: flex; justify-content: space-between; color: rgba(255,255,255,.42); font-size: 9px; letter-spacing: .16em; }
.scroll-cue { display: flex; gap: 11px; align-items: center; }.scroll-cue i { display: block; width: 34px; height: 1px; background: var(--green); }

.section-pad { padding: 140px 0; }
.section-heading { display: grid; grid-template-columns: 1fr 1.65fr .8fr; align-items: end; gap: 40px; }
.section-heading .eyebrow { align-self: start; margin-top: 11px; }
.section-heading h2, .section-top h2, .contact h2 { font-size: clamp(42px, 4.4vw, 68px); line-height: 1.08; }
.section-heading h2 em, .contact h2 em { color: #2b725f; font-style: normal; font-weight: 450; }
.section-heading > p:last-child, .section-top > p, .contact-intro > p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; word-break: keep-all; }
.numbers-grid { margin-top: 86px; display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.number-card { position: relative; min-height: 282px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.number-index { color: #4f7068; font-size: 10px; font-weight: 800; }
.number-card strong { display: block; margin-top: 59px; font-family: Georgia, serif; font-size: clamp(44px, 4.5vw, 64px); font-weight: 400; letter-spacing: -.06em; }
.number-card sup { color: #418b72; font-size: .4em; vertical-align: top; margin: 5px 0 0 5px; display: inline-block; }
.number-card p { margin: 14px 0 3px; font-size: 14px; font-weight: 700; }
.number-card small { color: #87938f; font-size: 9px; letter-spacing: .06em; text-transform: uppercase; }
.statement-card { display: flex; flex-direction: column; background: var(--forest); color: #fff; }
.statement-card .quote-mark { color: var(--green); font-family: Georgia, serif; font-size: 44px; line-height: .5; }
.statement-card p { margin-top: 56px; font-size: 18px; line-height: 1.65; font-weight: 500; }
.statement-card .signature { margin-top: auto; color: rgba(255,255,255,.42); font-size: 9px; letter-spacing: .16em; }

.business { background: #ebe7de; }
.section-top { display: flex; align-items: end; justify-content: space-between; gap: 50px; }
.section-top .eyebrow { margin-bottom: 27px; }
.section-top > p { padding-bottom: 4px; }
.business-stage { min-height: 600px; display: grid; grid-template-columns: 1.18fr .82fr; margin-top: 75px; background: var(--forest-deep); color: #fff; overflow: hidden; }
.business-visual { position: relative; min-width: 0; overflow: hidden; background-color: #1e463b; background-image: radial-gradient(circle at 68% 30%, rgba(116,219,114,.22), transparent 30%), linear-gradient(128deg, transparent 0 50%, rgba(255,255,255,.035) 50% 51%, transparent 51%); }
.business-visual::before, .business-visual::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.12); transform: rotate(-10deg); }
.business-visual::before { width: 68%; height: 76%; right: 7%; top: 18%; background: linear-gradient(140deg,rgba(255,255,255,.08),rgba(0,0,0,.18)); box-shadow: -40px 30px 70px rgba(0,0,0,.2); }
.business-visual::after { width: 43%; height: 67%; left: 6%; top: 27%; background: repeating-linear-gradient(0deg,transparent 0 22px,rgba(116,219,114,.08) 23px 24px); }
.blueprint { position: absolute; inset: 0; opacity: 0; transform: scale(1.08); transition: opacity .45s, transform .55s; }
.blueprint::after { content: ""; position: absolute; width: 230px; height: 230px; border: 1px dashed rgba(201,239,102,.45); border-radius: 50%; top: 16%; right: 16%; }
[data-active="construction"] .blueprint-construction, [data-active="engineering"] .blueprint-engineering, [data-active="management"] .blueprint-management { opacity: 1; transform: scale(1); }
.blueprint-engineering { background: radial-gradient(circle at 25% 70%,rgba(201,239,102,.28),transparent 24%); }
.blueprint-engineering::after { border-radius: 0; transform: rotate(35deg); }
.blueprint-management { background: linear-gradient(145deg,transparent 45%,rgba(201,239,102,.12) 45% 60%,transparent 60%); }
.blueprint-management::after { width: 310px; height: 150px; border-radius: 0; }
.visual-coordinate, .visual-caption { position: absolute; z-index: 2; color: rgba(255,255,255,.55); font-size: 8px; letter-spacing: .15em; text-transform: uppercase; }
.visual-coordinate { top: 28px; left: 28px; }.visual-caption { bottom: 28px; right: 28px; }
.business-content { display: grid; grid-template-columns: 115px 1fr; min-width: 0; background: #f8f7f3; color: var(--ink); }
.business-tabs { display: flex; flex-direction: column; border-right: 1px solid var(--line); }
.business-tabs button { flex: 1; min-height: 0; padding: 20px 15px; border: 0; border-bottom: 1px solid var(--line); background: transparent; cursor: pointer; writing-mode: vertical-rl; transform: rotate(180deg); text-align: left; color: #80908b; font-size: 12px; font-weight: 700; transition: background .25s, color .25s; }
.business-tabs button span { margin-bottom: 15px; color: #a4aea9; font-size: 9px; }
.business-tabs button[aria-selected="true"] { background: var(--green); color: var(--ink); }
.business-panels { position: relative; padding: 62px 52px; overflow: hidden; }
.business-panels article { animation: panel-in .42s ease both; }
@keyframes panel-in { from { opacity: 0; transform: translateY(15px); } }
.panel-icon { display: grid; place-items: center; width: 50px; height: 50px; margin-bottom: 50px; border: 1px solid #9dad9f; color: #24604f; }
.panel-icon svg { width: 25px; height: 25px; }
.panel-kicker { margin: 0 0 15px; color: #57907f; font-size: 9px; font-weight: 800; letter-spacing: .13em; }
.business-panels h3 { margin: 0; font-size: clamp(30px,3vw,42px); line-height: 1.2; letter-spacing: -.045em; }
.business-panels article > p:not(.panel-kicker) { margin: 25px 0; color: var(--muted); font-size: 13px; line-height: 1.75; word-break: keep-all; }
.business-panels ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 35px 0 0; padding: 0; list-style: none; }
.business-panels li { padding: 8px 11px; border: 1px solid var(--line); color: #4e645e; font-size: 10px; }

.technology { position: relative; overflow: hidden; background: var(--forest); color: #fff; }
.technology::before { content: "T"; position: absolute; right: -20px; bottom: -210px; color: rgba(255,255,255,.025); font-family: Arial,sans-serif; font-weight: 900; font-size: 700px; line-height: 1; }
.technology-layout { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.technology h2 { font-size: clamp(42px,4.3vw,66px); line-height: 1.08; }
.technology h2 em, .sustainability h2 em { color: var(--green); font-style: normal; font-weight: 430; }
.technology-copy > p:not(.eyebrow) { margin: 35px 0; max-width: 470px; color: rgba(255,255,255,.6); font-size: 14px; line-height: 1.9; }
.button-outline { border-color: rgba(255,255,255,.4); color: #fff; }
.button-outline:hover { background: #fff; color: var(--ink); }
.capability-list { border-top: 1px solid rgba(255,255,255,.18); }
.capability { display: grid; grid-template-columns: 45px 1fr 28px; gap: 18px; align-items: center; min-height: 137px; border-bottom: 1px solid rgba(255,255,255,.18); }
.capability > span { color: var(--green); font-size: 10px; }
.capability h3 { margin: 0 0 9px; font-size: 20px; }.capability p { margin: 0; color: rgba(255,255,255,.45); font-size: 12px; }
.capability i { display: block; color: rgba(255,255,255,.44); transition: transform .2s, color .2s; }.capability:hover i { color: var(--green); transform: translateX(5px); }

.sustainability { position: relative; min-height: 680px; display: flex; align-items: center; overflow: hidden; color: #fff; background: #16352e; }
.sustainability::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(5,30,24,.95) 0,rgba(5,30,24,.8) 45%,rgba(5,30,24,.2) 100%); }
.sustainability-art { position: absolute; inset: 0; background: radial-gradient(circle at 75% 35%,rgba(201,239,102,.32),transparent 27%), linear-gradient(120deg,#15382f,#417064); }
.sustainability-art span, .sustainability-art i, .sustainability-art b { position: absolute; display: block; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); }
.sustainability-art span { width: 520px; height: 520px; right: 5%; top: 13%; }.sustainability-art i { width: 330px; height: 330px; right: 12%; top: 26%; }.sustainability-art b { width: 105px; height: 105px; right: 21%; top: 43%; background: rgba(201,239,102,.38); border-color: var(--lime); box-shadow: 0 0 80px rgba(201,239,102,.35); }
.sustainability-content { position: relative; z-index: 2; }
.sustainability h2 { max-width: 700px; font-size: clamp(46px,5vw,72px); line-height: 1.08; }
.sustainability-content > p:not(.eyebrow) { margin: 30px 0 48px; color: rgba(255,255,255,.67); font-size: 14px; line-height: 1.9; }
.sustainability-values { display: flex; gap: 12px; flex-wrap: wrap; }
.sustainability-values span { display: flex; align-items: center; gap: 9px; padding: 11px 15px; border: 1px solid rgba(255,255,255,.23); font-size: 10px; letter-spacing: .05em; text-transform: uppercase; }
.sustainability-values svg { color: var(--green); }

.contact { background: var(--cream); }
.contact-layout { display: grid; grid-template-columns: .84fr 1.16fr; gap: clamp(60px,9vw,140px); }
.contact h2 { margin-bottom: 32px; }
.contact-intro > p { max-width: 470px; }
.contact dl { margin: 58px 0 0; display: flex; gap: 50px; }
.contact dl div { display: flex; flex-direction: column; gap: 10px; }
.contact dt { color: #588073; font-size: 9px; font-weight: 800; letter-spacing: .13em; }.contact dd { margin: 0; font-size: 12px; }
.inquiry-form { align-self: start; padding: 50px; background: var(--paper); box-shadow: 0 28px 60px rgba(16,50,41,.08); }
.field { position: relative; margin-bottom: 30px; }
.field label { display: block; margin-bottom: 10px; font-size: 11px; font-weight: 750; }.field label span { color: #397d69; }
.field input, .field textarea { display: block; width: 100%; padding: 13px 0; border: 0; border-bottom: 1px solid #acb6b0; outline: 0; background: transparent; border-radius: 0; color: var(--ink); font-size: 14px; transition: border-color .2s; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: #286e59; }
.field input::placeholder, .field textarea::placeholder { color: #a0a9a4; }
.field [aria-invalid="true"] { border-color: #a34132; }
.field-error { display: block; min-height: 16px; padding-top: 5px; color: #a34132; font-size: 10px; }
.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 25px; margin-top: 38px; }
.form-footer p { margin: 0; color: #7c8984; font-size: 9px; line-height: 1.7; }.form-footer code { color: #315c51; font-size: 9px; }
.button-dark { background: var(--ink); color: #fff; }
.button-dark:hover { background: var(--forest); }
.form-result { display: flex; gap: 14px; align-items: center; margin-top: 26px; padding: 18px; background: #e3f4e1; color: #174c3e; }
.form-result > span { display: grid; flex: 0 0 32px; height: 32px; place-items: center; border-radius: 50%; background: var(--green); }
.form-result strong { font-size: 12px; }.form-result p { margin: 3px 0 0; color: #507268; font-size: 10px; }

.site-footer { padding: 55px 0 30px; background: #081f1a; color: #fff; }
.footer-top, .footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.back-to-top { display: inline-flex; gap: 18px; align-items: center; font-size: 11px; color: rgba(255,255,255,.7); }.back-to-top span { display: grid; width: 36px; height: 36px; place-items: center; border: 1px solid rgba(255,255,255,.28); }
.footer-bottom { margin-top: 50px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.13); color: rgba(255,255,255,.38); font-size: 9px; letter-spacing: .04em; }.footer-bottom p { margin: 0; }.footer-bottom b { color: rgba(255,255,255,.68); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.number-card:nth-child(2), .capability:nth-child(2) { transition-delay: .08s; }.number-card:nth-child(3), .capability:nth-child(3) { transition-delay: .16s; }.number-card:nth-child(4) { transition-delay: .24s; }

@media (max-width: 1020px) {
  :root { --shell: min(100% - 44px, 900px); }
  .desktop-nav, .legacy-link { display: none; }.menu-toggle { display: block; }
  .hero { min-height: 720px; height: 900px; }
  .hero-layout { grid-template-columns: 1fr .75fr; }.hero-visual { transform: translateX(8%); }
  .section-heading { grid-template-columns: 1fr 2fr; }.section-heading > p:last-child { grid-column: 2; }
  .numbers-grid { grid-template-columns: repeat(2,1fr); }
  .business-stage { grid-template-columns: 1fr; }.business-visual { min-height: 430px; }.business-content { min-height: 480px; }
  .technology-layout { gap: 55px; }
  .contact-layout { gap: 55px; }.inquiry-form { padding: 38px; }
}

@media (max-width: 760px) {
  :root { --shell: calc(100% - 36px); }
  html { scroll-padding-top: 70px; }
  .header-inner { min-height: 70px; }.brand small { display: none; }
  .hero { min-height: 720px; height: 880px; max-height: none; }
  .hero-layout { grid-template-columns: 1fr; align-items: start; padding-top: 168px; }
  .hero h1 { font-size: clamp(43px,12vw,63px); }.hero-lead { font-size: 15px; }
  .hero-visual { position: absolute; z-index: -1; width: 54%; height: 400px; min-height: 0; right: -9%; bottom: 50px; opacity: .65; }
  .monolith-front { width: 180px; height: 340px; }.monolith-back { width: 155px; height: 300px; }
  .hero-footer { bottom: 20px; }.hero-footer > span:last-child { display: none; }
  .section-pad { padding: 95px 0; }
  .section-heading { display: block; }.section-heading h2, .section-top h2, .contact h2 { font-size: clamp(38px,10vw,52px); }.section-heading > p:last-child { margin-top: 28px; max-width: 500px; }
  .numbers-grid { margin-top: 55px; }.number-card { min-height: 225px; padding: 22px; }.number-card strong { margin-top: 35px; font-size: 47px; }.statement-card p { margin-top: 35px; font-size: 15px; }
  .section-top { display: block; }.section-top > p { margin-top: 28px; }.business-stage { margin-top: 50px; }.business-visual { min-height: 330px; }
  .business-content { grid-template-columns: 1fr; min-height: 520px; }.business-tabs { flex-direction: row; border-right: 0; border-bottom: 1px solid var(--line); }.business-tabs button { min-height: 64px; padding: 10px; writing-mode: initial; transform: none; text-align: center; }.business-tabs button span { margin: 0 7px 0 0; }.business-panels { padding: 42px 30px; }
  .panel-icon { margin-bottom: 34px; }
  .technology-layout { grid-template-columns: 1fr; gap: 70px; }.technology h2 { font-size: clamp(39px,10vw,55px); }
  .sustainability { min-height: 700px; }.sustainability h2 { font-size: clamp(42px,11vw,58px); }.sustainability-art span { right: -48%; bottom: -5%; top: auto; }.sustainability-art i { right: -27%; top: auto; bottom: 10%; }.sustainability-art b { right: 15%; top: auto; bottom: 26%; }.sustainability::after { background: linear-gradient(180deg,rgba(5,30,24,.92),rgba(5,30,24,.62)); }
  .contact-layout { grid-template-columns: 1fr; gap: 55px; }.contact dl { gap: 25px; flex-direction: column; margin-top: 38px; }
  .form-footer { align-items: stretch; flex-direction: column; }.form-footer .button { width: 100%; }
  .footer-top, .footer-bottom { align-items: flex-start; }.footer-bottom { flex-direction: column; gap: 8px; }
}

@media (max-width: 460px) {
  .hero-ctas { align-items: flex-start; flex-direction: column; gap: 16px; }.hero-copy { min-width: 0; }.hero h1 { font-size: 42px; }
  .numbers-grid { grid-template-columns: 1fr; }.number-card { min-height: 195px; }.number-card strong { margin-top: 27px; }
  .business-visual { min-height: 270px; }.business-panels { padding: 35px 22px; }
  .inquiry-form { padding: 30px 22px; }.contact h2 { font-size: 39px; }
}

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