:root {
  --teal: #005866;
  --navy: #073b55;
  --blue: #145da0;
  --aqua: #008c95;
  --paper: #f4f7f8;
  --white: #fff;
  --ink: #20272b;
  --muted: #5a686f;
  --line: #d8e1e4;
  --header-height: 90px;
  --container: 1280px;
  --shadow: 0 22px 60px rgba(5, 44, 59, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
body { margin: 0; color: var(--ink); background: var(--white); font-family: "Pretendard Variable", Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", sans-serif; line-height: 1.75; word-break: keep-all; }
body.menu-open { overflow: hidden; }
main { padding-top: var(--header-height); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
:focus-visible { outline: 3px solid #39b9c0; outline-offset: 4px; }
.container { width: min(calc(100% - 80px), var(--container)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 2000; left: 16px; top: -100px; padding: 12px 18px; background: var(--white); color: var(--navy); font-weight: 700; }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; z-index: 1000; inset: 0 0 auto; height: var(--header-height); color: var(--ink); background: linear-gradient(to bottom, var(--teal) 0 6px, var(--white) 6px 100%); }
.site-header::before { content: ""; position: absolute; z-index: 1; inset: 0 0 auto; height: 6px; background: var(--teal); }
.header-inner { width: min(calc(100% - 64px), 1440px); height: 100%; margin: auto; padding-top: 6px; display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.brand { width: 186px; display: flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; object-fit: contain; }
.primary-nav { display: flex; align-items: center; gap: clamp(22px, 2.3vw, 40px); height: 100%; }
.primary-nav a { position: relative; display: grid; place-items: center; height: 100%; font-size: 15px; font-weight: 600; letter-spacing: -.02em; }
.primary-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 3px; background: var(--aqua); transition: right .25s ease; }
.primary-nav a:hover::after, .primary-nav a.is-active::after { right: 0; }
.primary-nav .nav-contact { height: 44px; padding: 0 20px; color: var(--white); background: var(--teal); border: 1px solid var(--teal); }
.primary-nav .nav-contact::after { display: none; }
.site-header.is-scrolled { color: var(--ink); background: linear-gradient(to bottom, var(--teal) 0 6px, var(--white) 6px 100%); box-shadow: 0 5px 20px rgba(4,36,48,.08); }
.site-header.is-scrolled .nav-contact { color: var(--white); background: var(--teal); border-color: var(--teal); }
.menu-toggle { display: none; width: 48px; height: 48px; padding: 13px 10px; background: transparent; border: 0; cursor: pointer; }
.menu-toggle span { display: block; width: 27px; height: 2px; margin: 5px auto; background: currentColor; transition: transform .25s ease, opacity .25s ease; }

.hero { position: relative; min-height: 730px; height: calc(100svh - var(--header-height)); color: var(--white); overflow: hidden; background: var(--navy); }
.hero-media { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(3,35,48,.94) 0%, rgba(4,65,77,.78) 46%, rgba(7,59,85,.27) 100%), url("../images/headquarters-main.jpg"); background-size: cover; background-position: center 55%; transform: scale(1.025); animation: hero-settle 1.4s ease-out forwards; }
.hero-grid { position: absolute; inset: 0; opacity: .24; background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px); background-size: 110px 110px; mask-image: linear-gradient(90deg, #000, transparent 78%); }
.hero-content { position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.eyebrow { margin: 0 0 20px; color: var(--teal); font-size: 13px; line-height: 1.3; font-weight: 750; letter-spacing: .16em; }
.hero-eyebrow { color: #83d7da; }
.hero-company { margin: 0 0 12px; color: rgba(255,255,255,.86); font-size: clamp(18px, 1.5vw, 23px); font-weight: 650; }
.hero h1 { max-width: 900px; margin: 0; font-size: clamp(48px, 5.2vw, 76px); line-height: 1.14; letter-spacing: -.055em; font-weight: 780; }
.hero-copy { margin: 30px 0 0; color: rgba(255,255,255,.82); font-size: clamp(17px, 1.45vw, 21px); line-height: 1.75; }
.hero-actions, .contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: space-between; gap: 30px; padding: 0 24px; border: 1px solid transparent; font-size: 15px; line-height: 1; font-weight: 700; transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { min-width: 190px; background: var(--aqua); color: var(--white); }
.button-primary:hover { background: #00a1aa; }
.button-ghost { border-color: rgba(255,255,255,.55); color: var(--white); }
.button-ghost:hover { background: var(--white); color: var(--navy); }
.hero-index { position: absolute; z-index: 1; right: 4%; bottom: 48px; display: flex; align-items: center; gap: 13px; color: rgba(255,255,255,.66); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; writing-mode: vertical-rl; }
.hero-index i { width: 1px; height: 54px; background: rgba(255,255,255,.45); }

.section { padding: clamp(100px, 10vw, 160px) 0; }
.section-heading { margin-bottom: clamp(48px, 6vw, 80px); }
.section-heading h2, .contact h2, .rnd h2 { margin: 0; font-size: clamp(38px, 4.2vw, 58px); line-height: 1.2; letter-spacing: -.048em; font-weight: 750; }
.heading-row { display: flex; justify-content: space-between; align-items: end; gap: 60px; }
.heading-row > p { width: min(420px, 40%); margin: 0 0 8px; color: var(--muted); font-size: 17px; }
.lead { font-size: clamp(20px, 2vw, 25px); line-height: 1.62; letter-spacing: -.02em; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.about-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(60px, 8vw, 120px); align-items: start; }
.about-intro > p { color: var(--muted); }
.about-intro .lead { color: var(--ink); }
.about-photo { position: relative; margin: 50px 0 0; height: 300px; overflow: hidden; }
.about-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 48%; }
.about-photo figcaption, .rnd-photo figcaption { position: absolute; left: 0; bottom: 0; padding: 10px 14px; color: var(--white); background: rgba(3,49,61,.88); font-size: 12px; }
.values-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--ink); }
.value-card { min-height: 240px; padding: 34px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.value-card:nth-child(2n) { border-right: 0; }
.card-number, .business-copy > span { color: var(--aqua); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.value-card h3 { margin: 44px 0 8px; font-size: 26px; line-height: 1.3; }
.value-card p { margin: 0; color: var(--muted); }

.business { background: var(--paper); }
.business-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.business-card { background: var(--white); border: 1px solid transparent; box-shadow: 0 12px 35px rgba(5,45,58,.05); transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; }
.business-card:hover { transform: translateY(-7px); border-color: #bdd4d8; box-shadow: var(--shadow); }
.tech-visual { position: relative; height: 310px; overflow: hidden; color: var(--white); background: linear-gradient(145deg, var(--navy), var(--teal)); }
.tech-visual::before { content: ""; position: absolute; inset: 0; 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: 36px 36px; }
.visual-label { position: absolute; z-index: 1; top: 24px; left: 24px; font-size: 11px; letter-spacing: .14em; }
.rail-visual i { position: absolute; bottom: -26px; width: 50px; height: 255px; border: 8px solid rgba(255,255,255,.78); border-top: 0; transform: skewY(-18deg); box-shadow: inset 0 0 0 4px rgba(0,0,0,.1); }
.rail-visual i:nth-of-type(1) { left: 22%; }
.rail-visual i:nth-of-type(2) { left: 45%; height: 220px; opacity: .7; }
.rail-visual i:nth-of-type(3) { left: 69%; height: 185px; opacity: .4; }
.lift-shaft { position: absolute; width: 130px; height: 205px; left: 50%; bottom: 0; border: 2px solid rgba(255,255,255,.75); border-bottom: 0; transform: translateX(-50%); }
.lift-shaft::before { content: "↑"; position: absolute; left: -50px; top: 50%; font-size: 45px; font-weight: 200; color: rgba(255,255,255,.68); }
.lift-shaft b { position: absolute; width: 94px; height: 82px; left: 16px; bottom: 18px; border: 3px solid var(--white); background: rgba(255,255,255,.15); }
.radar { position: absolute; width: 230px; aspect-ratio: 1; left: 50%; bottom: -70px; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; transform: translateX(-50%); box-shadow: 0 0 0 48px rgba(255,255,255,.06), 0 0 0 96px rgba(255,255,255,.045); }
.radar::before, .radar::after { content: ""; position: absolute; background: rgba(255,255,255,.4); }
.radar::before { left: 50%; top: 0; width: 1px; height: 100%; }
.radar::after { left: 0; top: 50%; width: 100%; height: 1px; }
.radar b { position: absolute; left: 49%; top: 10%; width: 48%; height: 48%; border-left: 2px solid #6ff5e5; transform-origin: bottom left; transform: rotate(40deg); }
.business-copy { min-height: 260px; padding: 32px; }
.business-copy h3 { margin: 28px 0 15px; font-size: 24px; line-height: 1.35; }
.business-copy p { margin: 0; color: var(--muted); }
.image-note { margin: 22px 0 0; color: #6b777c; font-size: 13px; text-align: right; }

.rnd { position: relative; overflow: hidden; color: var(--white); background: linear-gradient(120deg, #06364d 0%, var(--teal) 72%, #007a83 100%); }
.rnd-lines { position: absolute; inset: 0; opacity: .15; background: repeating-linear-gradient(115deg, transparent 0 130px, rgba(255,255,255,.3) 131px, transparent 132px); }
.rnd-layout { position: relative; display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(60px, 9vw, 130px); }
.eyebrow-light { color: #79d5d7; }
.verified-label { display: inline-block; margin-bottom: 24px; padding: 7px 12px; color: #c8f2f2; border: 1px solid rgba(135,225,225,.45); font-size: 12px; font-weight: 650; letter-spacing: .04em; }
.rnd-copy > p:not(.eyebrow) { color: rgba(255,255,255,.74); }
.rnd-copy h2 { margin-bottom: 32px; }
.rnd-photo { position: relative; margin: 40px 0 0; height: 260px; overflow: hidden; }
.rnd-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 46%; }
.process-label { margin: 0 0 26px; color: #91d9dc; font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.research-process ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.34); }
.research-process li { position: relative; display: grid; grid-template-columns: 62px 1fr; gap: 20px; padding: 25px 10px; border-bottom: 1px solid rgba(255,255,255,.2); }
.research-process li > span { color: #71d4d8; font-size: 12px; font-weight: 700; }
.research-process h3 { margin: 0 0 4px; font-size: 19px; }
.research-process p { margin: 0; color: rgba(255,255,255,.62); font-size: 14px; }

.technology-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(55px, 8vw, 110px); align-items: center; }
.concept-visual { position: relative; min-height: 650px; overflow: hidden; color: var(--white); background: var(--navy); }
.concept-grid { position: absolute; inset: 0; opacity: .22; background-image: linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px); background-size: 55px 55px; }
.door-frame { position: absolute; width: 48%; height: 58%; left: 27%; top: 18%; border: 2px solid rgba(255,255,255,.84); box-shadow: 0 0 55px rgba(27,207,207,.12); }
.tambour-lines { position: absolute; left: 0; top: 0; width: 43%; height: 100%; background: repeating-linear-gradient(90deg, rgba(255,255,255,.68) 0 3px, rgba(255,255,255,.15) 3px 11px); border-right: 2px solid #7fe2df; }
.platform { position: absolute; left: 43%; right: 4%; bottom: 11%; height: 18%; border: 2px solid #72d6d3; background: rgba(0,140,149,.22); }
.platform::after { content: "↑"; position: absolute; right: -55px; top: -90px; color: #7fe2df; font-size: 58px; font-weight: 200; }
.concept-axis { position: absolute; z-index: 2; color: rgba(255,255,255,.58); font-size: 10px; line-height: 1.4; letter-spacing: .14em; }
.axis-y { left: 26px; top: 30%; writing-mode: vertical-rl; }
.axis-x { right: 25px; top: 24px; }
.concept-caption { position: absolute; left: 25px; bottom: 22px; font-size: 10px; letter-spacing: .12em; color: rgba(255,255,255,.55); }
.technology-copy > p { color: var(--muted); }
.technology-copy .lead { color: var(--ink); }
.tech-list { display: grid; grid-template-columns: 1fr 1fr; margin: 35px 0; padding: 0; border-top: 1px solid var(--ink); list-style: none; }
.tech-list li { position: relative; min-height: 84px; padding: 22px 20px 20px 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 15px; font-weight: 600; }
.tech-list li:nth-child(2n) { border-right: 0; }
.tech-list li::before { content: ""; position: absolute; left: 8px; top: 31px; width: 7px; height: 7px; background: var(--aqua); }
.status-note { padding: 18px 20px; background: #e8f2f3; border-left: 3px solid var(--teal); font-size: 14px; }
.status-note strong { display: block; color: var(--teal); }

.roadmap { background: var(--paper); }
.roadmap-list { display: grid; grid-template-columns: repeat(6, 1fr); margin: 0; padding: 0; list-style: none; border-top: 2px solid var(--teal); }
.roadmap-list li { position: relative; min-height: 210px; padding: 28px 20px; border-right: 1px solid var(--line); background: var(--white); }
.roadmap-list li:last-child { border-right: 0; background: var(--navy); color: var(--white); }
.roadmap-list li::before { content: ""; position: absolute; left: -5px; top: -6px; width: 10px; height: 10px; background: var(--aqua); }
.roadmap-list span { color: var(--aqua); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.roadmap-list h3 { margin: 70px 0 0; font-size: 17px; line-height: 1.55; }

.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); border-left: 1px solid var(--line); }
.capability-item { min-height: 235px; padding: 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.capability-item > span { color: var(--aqua); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.capability-item h3 { margin: 48px 0 10px; font-size: 21px; }
.capability-item p { margin: 0; color: var(--muted); font-size: 15px; }

.contact { color: var(--white); background: linear-gradient(115deg, var(--navy) 0%, var(--teal) 72%, var(--aqua) 100%); }
.contact-layout { min-height: 580px; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(60px, 8vw, 120px); align-items: center; padding-top: 90px; padding-bottom: 90px; }
.contact-title > p:last-child { margin-top: 28px; color: rgba(255,255,255,.68); }
.contact-info dl { margin: 0; border-top: 1px solid rgba(255,255,255,.44); }
.contact-info dl > div { display: grid; grid-template-columns: 110px 1fr; gap: 20px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.contact-info dt { color: rgba(255,255,255,.58); font-size: 14px; }
.contact-info dd { margin: 0; font-weight: 550; }
.contact-info a:hover { text-decoration: underline; text-underline-offset: 4px; }
.button-light { min-width: 170px; color: var(--navy); background: var(--white); }
.button-outline-light { color: var(--white); border-color: rgba(255,255,255,.55); }
.button-outline-light:hover { color: var(--navy); background: var(--white); }

.site-footer { padding: 65px 0 25px; color: rgba(255,255,255,.68); background: #062e40; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr auto; gap: 60px; align-items: start; }
.footer-company-name { margin: 0; color: var(--white); font-size: 25px; line-height: 1.3; font-weight: 750; letter-spacing: -.03em; }
.footer-tagline { margin: 12px 0 0; color: rgba(255,255,255,.62); font-size: 14px; }
.site-footer address { font-style: normal; font-size: 14px; line-height: 1.8; }
.site-footer address p { margin: 0 0 4px; }
.site-footer address span { margin: 0 7px; color: rgba(255,255,255,.28); }
.back-to-top { width: 62px; height: 62px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.3); font-size: 11px; line-height: 1.25; text-align: center; letter-spacing: .1em; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; margin-top: 54px; padding-top: 0; font-size: 12px; }
.footer-bottom p { margin: 0; }

@keyframes hero-settle { from { transform: scale(1.08); } to { transform: scale(1.025); } }

@media (max-width: 1100px) {
  .container { width: min(calc(100% - 56px), var(--container)); }
  .header-inner { width: calc(100% - 40px); }
  .primary-nav { gap: 18px; }
  .brand { width: 174px; }
  .business-copy { min-height: 290px; padding: 27px; }
  .roadmap-list { grid-template-columns: repeat(3, 1fr); border-left: 1px solid var(--line); }
  .roadmap-list li { border-bottom: 1px solid var(--line); }
  .roadmap-list li:nth-child(3n) { border-right: 0; }
}

@media (max-width: 960px) {
  :root { --header-height: 78px; }
  .site-header { height: var(--header-height); }
  .brand { width: 158px; }
  .menu-toggle { z-index: 2; display: block; color: inherit; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .primary-nav { position: fixed; inset: 0; height: 100svh; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 0; padding: 100px 12vw 50px; color: var(--white); background: linear-gradient(135deg, #062f43, var(--teal)); visibility: hidden; opacity: 0; transform: translateY(-12px); transition: opacity .25s ease, transform .25s ease, visibility .25s; }
  .primary-nav.is-open { visibility: visible; opacity: 1; transform: translateY(0); }
  .primary-nav a { width: 100%; height: auto; padding: 13px 0; justify-items: start; border-bottom: 1px solid rgba(255,255,255,.15); font-size: clamp(23px, 6vw, 34px); font-weight: 650; }
  .primary-nav a::after { display: none; }
  .primary-nav .nav-contact { height: auto; margin-top: 26px; padding: 14px 20px; justify-items: center; border: 1px solid rgba(255,255,255,.5); font-size: 17px; }
  .menu-toggle[aria-expanded="true"] { color: var(--white); }
  .site-header.is-scrolled .primary-nav { color: var(--white); }
  .about-layout, .rnd-layout, .technology-layout, .contact-layout { grid-template-columns: 1fr; }
  .about-layout { gap: 70px; }
  .business-grid { grid-template-columns: 1fr 1fr; }
  .business-card:last-child { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; }
  .business-card:last-child .business-copy { min-height: auto; }
  .rnd-layout { gap: 70px; }
  .rnd-photo { height: 330px; }
  .concept-visual { min-height: 570px; }
  .capability-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { gap: 55px; }
}

@media (max-width: 700px) {
  .container { width: calc(100% - 40px); }
  .header-inner { width: calc(100% - 32px); }
  .brand { width: 145px; }
  .hero { min-height: 650px; height: calc(100svh - var(--header-height)); }
  .hero-media { background-image: linear-gradient(90deg, rgba(3,35,48,.94), rgba(4,65,77,.72)), url("../images/headquarters-main.jpg"); background-position: 53% center; }
  .hero-grid { background-size: 72px 72px; }
  .hero-content { padding-top: 20px; justify-content: center; }
  .hero h1 { font-size: clamp(39px, 11vw, 52px); }
  .hero-copy { font-size: 16px; }
  .hero-copy br { display: none; }
  .hero-actions { width: 100%; margin-top: 32px; }
  .hero-actions .button { width: 100%; }
  .hero-index { display: none; }
  .section { padding: 88px 0; }
  .section-heading { margin-bottom: 42px; }
  .section-heading h2, .contact h2, .rnd h2 { font-size: clamp(32px, 9vw, 40px); }
  .heading-row { display: block; }
  .heading-row > p { width: 100%; margin-top: 24px; font-size: 16px; }
  .eyebrow { margin-bottom: 14px; font-size: 11px; }
  .about-layout { gap: 48px; }
  .about-photo { height: 260px; margin-top: 35px; }
  .values-grid { grid-template-columns: 1fr; }
  .value-card { min-height: 180px; padding: 26px 22px; border-right: 0; }
  .value-card h3 { margin-top: 26px; font-size: 23px; }
  .business-grid { grid-template-columns: 1fr; }
  .business-card:last-child { grid-column: auto; display: block; }
  .tech-visual { height: 270px; }
  .business-copy { min-height: auto; padding: 26px 22px 32px; }
  .business-copy h3 { margin-top: 20px; font-size: 22px; }
  .image-note { text-align: left; }
  .rnd-layout { gap: 55px; }
  .rnd-photo { height: 280px; }
  .research-process li { grid-template-columns: 45px 1fr; gap: 10px; padding: 22px 0; }
  .concept-visual { min-height: 480px; }
  .door-frame { width: 53%; height: 58%; left: 24%; }
  .tech-list { grid-template-columns: 1fr; }
  .tech-list li { min-height: auto; border-right: 0; }
  .roadmap-list { grid-template-columns: 1fr; border-left: 2px solid var(--teal); border-top: 0; }
  .roadmap-list li, .roadmap-list li:nth-child(3n) { min-height: 135px; padding: 23px 25px; border-right: 0; border-bottom: 1px solid var(--line); }
  .roadmap-list li::before { left: -6px; top: 30px; }
  .roadmap-list h3 { margin-top: 25px; font-size: 18px; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-item { min-height: 190px; padding: 26px 22px; }
  .capability-item h3 { margin-top: 30px; }
  .contact-layout { min-height: auto; padding-top: 80px; padding-bottom: 80px; }
  .contact-info dl > div { grid-template-columns: 88px 1fr; gap: 10px; }
  .contact-info dd { word-break: break-all; }
  .contact-actions .button { width: 100%; }
  .footer-top { grid-template-columns: 1fr; gap: 34px; }
  .back-to-top { grid-row: 1; justify-self: end; }
  .footer-brand { grid-row: 1; }
  .site-footer address { grid-column: 1; }
  .footer-bottom { display: block; margin-top: 42px; }
  .footer-bottom p + p { margin-top: 8px; }
}

@media (max-width: 390px) {
  .container { width: calc(100% - 32px); }
  .hero-company { font-size: 17px; }
  .hero h1 { font-size: 37px; }
  .contact-info dl > div { display: block; }
  .contact-info dt { margin-bottom: 3px; }
}

@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; }
}