:root {
  --ink: #0f1b33;
  --ink-2: #44506a;
  --ink-3: #7b8499;
  --line: #e4e8f0;
  --bg: #ffffff;
  --bg-2: #f5f7fb;
  --accent: #0a4f9c;            /* 로고 파랑 */
  --bigear: #5a4dff;
  --ggoumsu: #12a36b;
  --radius: 20px;
  --wrap: 1160px;
  --sans: "Manrope", "IBM Plex Sans KR", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 17px; line-height: 1.65;
  -webkit-font-smoothing: antialiased; word-break: keep-all; overflow-wrap: anywhere; }
html[lang="ko"] body { font-family: "IBM Plex Sans KR", "Manrope", system-ui, sans-serif; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; line-height: 1.25; letter-spacing: -0.02em; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* 머리 */
.top { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.86); backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.top.scrolled { border-bottom-color: var(--line); }
.bar { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: inline-flex; align-items: center; }
.brand img { height: 40px; width: auto; }
.nav { display: flex; gap: 26px; margin-left: auto; font-size: 15px; font-weight: 500; color: var(--ink-2); }
.nav a:hover { color: var(--ink); }
.lang { font-family: "Manrope", sans-serif; font-weight: 700; font-size: 13px; border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; }
.lang:hover { border-color: var(--ink); }

/* 첫 화면 */
.hero { padding: 72px 0 48px; background: radial-gradient(1200px 520px at 85% 10%, #eef1ff 0, rgba(238,241,255,0) 70%); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.eyebrow { font-family: "Manrope", sans-serif; font-weight: 700; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.hero h1 { font-size: clamp(36px, 5.2vw, 60px); font-weight: 700; letter-spacing: -0.035em; }
.hero-p { margin-top: 22px; font-size: 19px; color: var(--ink-2); max-width: 34em; }
.btn { display: inline-block; margin-top: 32px; background: var(--ink); color: #fff; font-weight: 600; padding: 14px 26px; border-radius: 999px; transition: transform .15s; }
.btn:hover { transform: translateY(-2px); }
.hero-media { display: flex; gap: 20px; justify-content: center; }
.hero-media .vid { width: 46%; max-width: 236px; }
.hero-media .lift { margin-top: 56px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 64px; border-top: 1px solid var(--line); }
.stat { padding: 26px 8px 0; }
.stat b { display: block; font-family: "Manrope", sans-serif; font-size: 34px; font-weight: 800; letter-spacing: -0.03em; }
.stat span { font-size: 14px; color: var(--ink-3); }

/* 휴대폰 틀 영상 */
.vid { position: relative; aspect-ratio: 9 / 16; border-radius: 30px; overflow: hidden; background: #0b0f1c;
  border: 7px solid #0b0f1c; box-shadow: 0 30px 60px -24px rgba(15,27,51,.45); }
.vid video { width: 100%; height: 100%; object-fit: cover; }

/* 구획 */
.sec { padding: 104px 0; }
.sec.alt { background: var(--bg-2); }
.sec h2 { font-size: clamp(28px, 3.6vw, 42px); font-weight: 700; }
.sec-p { margin-top: 14px; color: var(--ink-2); font-size: 18px; max-width: 40em; }

/* 제품 */
.prod { display: grid; grid-template-columns: 1fr 340px; gap: 64px; align-items: center; margin-top: 64px; padding: 56px;
  border-radius: 32px; background: var(--bg-2); }
.prod.flip { grid-template-columns: 340px 1fr; }
.prod.flip .prod-media { order: -1; }
#bigear { background: linear-gradient(160deg, #f1efff 0%, #f7f8fc 60%); }
#ggoumsu { background: linear-gradient(200deg, #e9f8f1 0%, #f7f8fc 60%); }
.tag { font-size: 14px; font-weight: 600; }
#bigear .tag { color: var(--bigear); }
#ggoumsu .tag { color: var(--ggoumsu); }
.prod h3 { display: flex; align-items: center; gap: 16px; margin-top: 10px; font-size: clamp(30px, 3.4vw, 40px); }
.prod h3 img { width: 56px; height: 56px; border-radius: 14px; box-shadow: 0 4px 14px rgba(15,27,51,.14); }
.lead { margin-top: 18px; font-size: 18px; color: var(--ink-2); }
.pts { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.pts li { position: relative; padding-left: 26px; }
.pts li::before { content: ""; position: absolute; left: 0; top: .62em; width: 10px; height: 10px; border-radius: 3px; background: var(--ink); }
#bigear .pts li::before { background: var(--bigear); }
#ggoumsu .pts li::before { background: var(--ggoumsu); }
.next { display: flex; align-items: center; gap: 12px; margin-top: 22px; padding: 14px 18px; border-radius: 14px;
  background: #fff; border: 1.5px solid var(--ggoumsu); box-shadow: 0 6px 18px -8px rgba(18,163,107,.45); }
.next p { font-weight: 600; }
.next .pill { background: var(--ggoumsu); color: #fff; }
.badges { display: flex; align-items: center; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.badges img { height: 48px; width: auto; }        /* 두 배지 같은 높이(여백 없는 원본끼리) */
.note { margin-top: 10px; font-size: 13px; color: var(--ink-3); }
.prod-media { width: 100%; max-width: 340px; justify-self: center; }
.vtabs { display: flex; justify-content: center; gap: 8px; margin-top: 16px; }
.vtab { font: inherit; font-size: 13px; font-weight: 600; border: 1px solid var(--line); background: #fff; color: var(--ink-2);
  padding: 7px 14px; border-radius: 999px; cursor: pointer; }
.vtab.on { background: var(--ink); color: #fff; border-color: var(--ink); }

/* 출시 예정 */
.soon { background: var(--ink); color: #fff; }
.soon .eyebrow { color: #8ea8ff; }
.soon .sec-p { color: #b8c0d4; }
.soon-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 44px; }
.soon-card { display: flex; align-items: center; gap: 20px; padding: 28px; border-radius: var(--radius); background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1); }
.soon-card h4 { font-size: 22px; }
.soon-card p { color: #b8c0d4; font-size: 15px; margin-top: 4px; }
.glyph { flex: none; width: 64px; height: 64px; }
.soon-card .pill { margin-left: auto; }
.pill { flex: none; font-size: 12px; font-weight: 700; padding: 5px 11px; border-radius: 999px; background: #fff; color: var(--ink); white-space: nowrap; }
.pill.muted { background: var(--bg-2); color: var(--ink-3); border: 1px solid var(--line); }

/* 대표 */
.ceo { display: grid; grid-template-columns: 300px 1fr; gap: 72px; align-items: start; }
.ceo-photo img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; border-radius: 50%;
  box-shadow: 0 0 0 6px #fff, 0 0 0 7px var(--line); }
.ceo-name { margin-top: 26px; font-size: 22px; font-weight: 700; }
.ceo-name span { margin-left: 8px; font-size: 15px; font-weight: 500; color: var(--ink-3); }
blockquote { margin: 18px 0 0; padding-left: 20px; border-left: 3px solid var(--accent); color: var(--ink-2); font-size: 18px; }
.facts { display: grid; gap: 10px; margin: 30px 0 0; }
.facts div { display: grid; grid-template-columns: 96px 1fr; gap: 12px; }
.facts dt { color: var(--ink-3); font-size: 15px; }
.facts dd { margin: 0; }
.proj-h { margin-top: 34px; font-size: 15px; color: var(--ink-3); font-weight: 600; }
.proj { list-style: none; padding: 0; margin: 10px 0 0; border-top: 1px solid var(--line); }
.proj li { display: grid; grid-template-columns: 160px 1fr auto; gap: 16px; align-items: baseline; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.proj b { font-weight: 600; }
.proj span { color: var(--ink-2); }
.proj time { font-family: "Manrope", sans-serif; font-size: 13px; color: var(--ink-3); white-space: nowrap; font-variant-numeric: tabular-nums; }

/* 연혁 */
.timeline { list-style: none; padding: 0; margin: 48px 0 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 99px; top: 8px; bottom: 8px; width: 2px; background: var(--line); }
.timeline li { display: grid; grid-template-columns: 76px 1fr; gap: 48px; padding: 14px 0; position: relative; }
.timeline li::after { content: ""; position: absolute; left: 94px; top: 24px; width: 12px; height: 12px; border-radius: 50%; background: #fff; border: 3px solid var(--accent); }
.timeline li:last-child::after { border-style: dashed; border-color: var(--ink-3); }
.timeline b { font-family: "Manrope", sans-serif; font-size: 22px; font-weight: 800; }
.timeline span { font-size: 18px; padding-top: 3px; }
.timeline li:last-child span { color: var(--ink-3); }

/* 채용 */
.roles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 44px; }
.role { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.thumb { aspect-ratio: 4 / 3; background: repeating-linear-gradient(135deg, var(--bg-2) 0 14px, #eef1f6 14px 28px); }
.role-body { padding: 20px 22px 24px; }
.role h4 { font-size: 19px; }
.role p { font-size: 14px; color: var(--ink-3); margin: 6px 0 14px; }

/* 문의 */
.contact { background: var(--bg-2); }
.mail { display: flex; align-items: center; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.mail a { font-family: "Manrope", sans-serif; font-size: clamp(22px, 3vw, 32px); font-weight: 700; border-bottom: 2px solid var(--ink); }
.copy { font: inherit; font-size: 13px; font-weight: 600; border: 1px solid var(--line); background: #fff; padding: 7px 14px; border-radius: 999px; cursor: pointer; }

/* 바닥 */
.foot { padding: 44px 0 56px; border-top: 1px solid var(--line); font-size: 13px; color: var(--ink-3); }
.foot .brand { margin-bottom: 16px; }
.foot .brand img { height: 28px; }
.foot p + p { margin-top: 4px; }
.biz span { white-space: nowrap; }

@media (max-width: 960px) {
  .nav { display: none; }
  .lang { margin-left: auto; }
  .hero { padding-top: 40px; }
  .hero-grid, .ceo { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .hero-media .vid { max-width: 180px; }
  .hero-media .lift { margin-top: 36px; }
  .stats { grid-template-columns: repeat(2, 1fr); row-gap: 8px; }
  .sec { padding: 72px 0; }
  .prod, .prod.flip { grid-template-columns: 1fr; padding: 32px 24px; gap: 36px; }
  .prod.flip .prod-media { order: 0; }
  .prod-media { max-width: 280px; }
  .soon-grid { grid-template-columns: 1fr; }
  .ceo { gap: 36px; }
  .ceo-photo img { max-width: 220px; }
  .roles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .soon-card { flex-wrap: wrap; }
  .brand img { height: 28px; }
  .badges { gap: 10px; }
  .badges img { height: 42px; }
  .proj li { grid-template-columns: 1fr auto; gap: 2px 12px; }
  .proj span { grid-column: 1 / -1; grid-row: 2; font-size: 14px; }
  .soon-card .pill { margin-left: 84px; }
  .roles { grid-template-columns: 1fr 1fr; gap: 12px; }
  .role-body { padding: 14px 14px 18px; }
  .timeline::before { left: 83px; }
  .timeline li { grid-template-columns: 64px 1fr; gap: 40px; }
  .timeline li::after { left: 78px; top: 22px; }
  .timeline b { font-size: 19px; }
  .timeline span { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }