/* I'z Works 홈페이지 1.0.3 (2026-10-26 화면 시안 v2 확정 / 1.0.2 문의 접수·후원·테스터 참여·내려받기 / 1.0.3 후원 QR) */
:root {
  --or: #C45612; --ink: #2A2623; --cream: #FBF6F0; --white: #FFFFFF;
  --mute: #8C8178; --text2: #6B625B; --line: #E8DFD4; --chip: #F3E3D6; --chip-g: #EEEAE6;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { font-family: "Noto Sans KR", -apple-system, "Malgun Gothic", sans-serif; color: var(--ink); background: var(--cream); word-break: keep-all; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 40px; }

header { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid var(--line); background: rgba(251,246,240,.92); backdrop-filter: blur(8px); }
header .wrap { display: flex; align-items: center; height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: "Outfit", sans-serif; font-weight: 700; font-size: 24px; }
.brand img { width: 38px; height: 38px; }
.brand .w { color: var(--or); }
nav { margin-left: auto; display: flex; gap: 36px; font-size: 16px; font-weight: 500; color: #5B524B; }
nav a:hover, nav button:hover { color: var(--or); }

.hero .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 96px; padding-bottom: 104px; gap: 40px; }
.eyebrow { font-family: "Outfit", sans-serif; font-size: 15px; font-weight: 600; letter-spacing: 3px; color: var(--or); }
.slogan { margin-top: 18px; font-family: "Outfit", sans-serif; font-weight: 400; font-size: 96px; line-height: 1; color: #9B9087; letter-spacing: -1px; display: flex; align-items: baseline; gap: 22px; }
.slogan .I { font-family: "IBM Plex Serif", serif; font-weight: 400; color: var(--or); font-size: 118px; }
.slogan .z { font-weight: 800; color: var(--ink); }
.lead { margin-top: 24px; font-size: 30px; font-weight: 700; letter-spacing: -0.6px; }
.lead em { font-style: normal; color: var(--or); }
.lead br { display: none; }
.desc { margin-top: 14px; font-size: 18px; line-height: 1.7; color: var(--text2); }
.btns { margin-top: 36px; display: flex; gap: 12px; }
.btn { display: inline-flex; align-items: center; height: 52px; padding: 0 26px; border-radius: 12px; font-size: 17px; font-weight: 700; }
.btn.p { background: var(--or); color: #fff; }
.btn.s { border: 1.5px solid #D6C8B9; }
.btn.p:hover { filter: brightness(1.08); }
.btn.s:hover { border-color: var(--or); color: var(--or); }
.stamp { width: 340px; height: 340px; flex: none; }

section.apps { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
section.apps .wrap, section.about .wrap { padding-top: 80px; padding-bottom: 88px; }
h2 { font-size: 34px; font-weight: 800; letter-spacing: -0.8px; }
h2 small { display: block; font-family: "Outfit", sans-serif; font-size: 14px; letter-spacing: 3px; color: var(--or); font-weight: 600; margin-bottom: 10px; }
h3.group { margin-top: 40px; font-size: 20px; font-weight: 800; display: flex; align-items: center; gap: 10px; }
h3.group::before { content: ""; width: 6px; height: 20px; border-radius: 3px; background: var(--or); }
.cards { margin-top: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.card { border: 1px solid var(--line); border-radius: 20px; padding: 28px; display: flex; gap: 22px; background: var(--cream); }
.card .ico { width: 96px; height: 96px; border-radius: 22px; flex: none; }
.card .ph { width: 96px; height: 96px; border-radius: 22px; flex: none; background: #EFE6DC; display: grid; place-items: center; font-weight: 800; font-size: 22px; color: #B6A796; }
.card h4 { font-size: 22px; font-weight: 800; letter-spacing: -0.4px; }
.card p { margin-top: 8px; font-size: 16px; line-height: 1.65; color: var(--text2); }
.chips { margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; }
.chip { font-size: 13px; font-weight: 700; padding: 5px 11px; border-radius: 999px; background: var(--chip); color: var(--or); }
.chip.g { background: var(--chip-g); color: var(--mute); }
.go { margin-top: 18px; display: inline-flex; align-items: center; height: 42px; padding: 0 18px; border-radius: 10px; background: var(--ink); color: #fff; font-size: 15px; font-weight: 700; }
.go.off { background: #D9D1C8; cursor: default; }
.card.dim { opacity: .75; }

.about .name { margin-top: 18px; font-size: 18px; line-height: 1.8; color: #4A423C; max-width: 760px; }
.about .ri { font-family: "IBM Plex Serif", serif; font-weight: 500; color: var(--or); }
.about .grid { margin-top: 36px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pt { border-top: 3px solid var(--or); padding-top: 18px; }
.pt b { font-size: 19px; font-weight: 800; }
.pt p { margin-top: 8px; font-size: 16px; line-height: 1.7; color: var(--text2); }

footer { background: var(--ink); color: #CFC6BD; }
footer .wrap { padding-top: 44px; padding-bottom: 48px; display: flex; align-items: center; gap: 40px; }
footer .logo { height: 64px; }
footer .links { margin-left: auto; text-align: right; font-size: 15px; line-height: 2; }
footer .links a, footer .links button { color: #fff; font-weight: 700; }
footer .links a:hover, footer .links button:hover { color: #DE6E28; }
footer .c { font-family: "Outfit", sans-serif; font-size: 14px; color: #8F857C; }

/* 개인정보처리방침 */
.doc .wrap { max-width: 800px; padding-top: 64px; padding-bottom: 88px; }
.doc h1 { font-size: 32px; font-weight: 800; letter-spacing: -0.6px; }
.doc .date { margin-top: 8px; font-size: 15px; color: var(--mute); }
.doc h2 { margin-top: 40px; font-size: 22px; }
.doc h3 { margin-top: 24px; font-size: 18px; }
.doc p, .doc li { margin-top: 10px; font-size: 17px; line-height: 1.8; color: #4A423C; }
.doc ul { padding-left: 20px; }
.doc a.ln { color: var(--or); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 600px) {
  html { scroll-padding-top: 60px; }
  .wrap { padding: 0 16px; }
  header .wrap { height: 60px; }
  .brand { font-size: 20px; } .brand img { width: 32px; height: 32px; }
  nav { gap: 16px; font-size: 14px; }
  .hero .wrap { flex-direction: column-reverse; align-items: flex-start; padding-top: 40px; padding-bottom: 56px; gap: 28px; }
  .stamp { width: 132px; height: 132px; }
  .eyebrow { font-size: 12px; }
  .slogan { font-size: 54px; gap: 12px; margin-top: 12px; }
  .slogan .I { font-size: 66px; }
  .lead { font-size: 22px; margin-top: 16px; }
  .lead br { display: inline; }
  .desc { font-size: 15px; }
  .btns { margin-top: 26px; } .btn { height: 48px; padding: 0 20px; font-size: 15px; }
  section.apps .wrap, section.about .wrap { padding-top: 52px; padding-bottom: 56px; }
  h2 { font-size: 26px; }
  h3.group { margin-top: 28px; font-size: 18px; }
  .cards, .about .grid { grid-template-columns: 1fr; gap: 16px; }
  .card { padding: 20px; gap: 16px; }
  .card .ico, .card .ph { width: 64px; height: 64px; border-radius: 16px; font-size: 17px; }
  .card h4 { font-size: 18px; } .card p { font-size: 14px; }
  .about .name { font-size: 15px; }
  footer .wrap { flex-direction: column; align-items: flex-start; gap: 18px; }
  footer .logo { height: 52px; }
  footer .links { margin-left: 0; text-align: left; }
  .doc .wrap { padding-top: 36px; padding-bottom: 56px; }
  .doc h1 { font-size: 26px; } .doc h2 { font-size: 19px; } .doc p, .doc li { font-size: 15px; }
}

/* 1.0.2 */
.gos { margin-top: 18px; display: flex; gap: 8px; flex-wrap: wrap; }
.gos .go { margin-top: 0; }
.go.or { background: var(--or); }
.go.s { background: none; border: 1.5px solid #D6C8B9; color: var(--ink); }
.go.or:hover, .go:not(.off):not(.s):hover { filter: brightness(1.1); }
.go.s:hover { border-color: var(--or); color: var(--or); }
.card .meta { margin-top: 10px; font-size: 14px; color: var(--mute); }
.about .name br.d { display: inline; }

section.support { background: var(--white); border-top: 1px solid var(--line); }
section.support .wrap { padding-top: 80px; padding-bottom: 88px; }
.support .name { margin-top: 18px; font-size: 18px; color: #4A423C; }
.gifts { margin-top: 28px; display: flex; gap: 20px; flex-wrap: wrap; }
.gift { width: 240px; border: 1px solid var(--line); border-radius: 20px; background: var(--cream); padding: 24px; display: flex; flex-direction: column; gap: 4px; transition: border-color .15s, transform .15s; }
.gift:hover { border-color: var(--or); transform: translateY(-2px); }
.gift .e { font-size: 30px; }
.gift b { margin-top: 6px; font-size: 24px; font-weight: 800; color: var(--or); }
.gift span { font-size: 17px; font-weight: 700; }
.gift small { font-size: 14px; color: var(--text2); }
.support .note { margin-top: 22px; font-size: 14px; line-height: 1.8; color: var(--mute); }

.dlg { margin: auto; border: 0; border-radius: 20px; padding: 28px; width: min(520px, calc(100vw - 32px)); max-height: calc(100vh - 32px); color: var(--ink); background: var(--cream); box-shadow: 0 20px 60px rgba(40,25,10,.25); }
.dlg::backdrop { background: rgba(42,38,35,.55); }
.dlg h3 { font-size: 22px; font-weight: 800; letter-spacing: -0.4px; }
.dlg .hint { margin-top: 8px; font-size: 15px; line-height: 1.7; color: var(--text2); }
.dlg .hint.small { font-size: 13px; color: var(--mute); }
.dlg .hint a { color: var(--or); text-decoration: underline; }
.dlg .sha { word-break: break-all; font-family: "JetBrains Mono", Consolas, monospace; }
.dlg label { display: block; margin-top: 16px; font-size: 15px; font-weight: 700; }
.dlg label .opt { font-weight: 400; color: var(--mute); }
.dlg textarea, .dlg input { display: block; width: 100%; margin-top: 6px; padding: 12px 14px; border: 1.5px solid #D6C8B9; border-radius: 12px; background: #fff; font: inherit; font-size: 16px; font-weight: 400; color: var(--ink); resize: vertical; }
.dlg textarea:focus, .dlg input:focus { outline: none; border-color: var(--or); }
.dlg .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.dlg .msg { margin-top: 10px; min-height: 22px; font-size: 15px; font-weight: 700; }
.dlg .msg.good { color: #2E7D32; }
.dlg .msg.bad { color: #C0392B; }
.dlg .row { margin-top: 18px; display: flex; justify-content: flex-end; gap: 10px; }
.dlg .btn { height: 46px; padding: 0 22px; font-size: 16px; }
.dlg .btn:disabled { opacity: .6; cursor: default; }
.steps { margin-top: 16px; padding-left: 0; list-style: none; counter-reset: s; }
.steps li { position: relative; padding: 14px 0 14px 46px; border-top: 1px solid var(--line); counter-increment: s; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 14px; width: 32px; height: 32px; border-radius: 50%; background: var(--or); color: #fff; font-weight: 800; display: grid; place-items: center; font-family: "Outfit", sans-serif; }
.steps b { display: block; font-size: 17px; }
.steps span { display: block; margin-top: 4px; font-size: 14px; line-height: 1.65; color: var(--text2); }
.steps .go { margin-top: 10px; height: 38px; font-size: 14px; }

@media (max-width: 600px) {
  .about .name br.d { display: none; }
  section.support .wrap { padding-top: 52px; padding-bottom: 56px; }
  .support .name { font-size: 15px; }
  .gifts { gap: 12px; }
  .gift { width: calc(50% - 6px); padding: 18px; }
  .gift b { font-size: 20px; } .gift span { font-size: 15px; } .gift small { font-size: 12px; }
  .dlg { padding: 22px; }
  .dlg h3 { font-size: 19px; }
}

/* 1.0.3 */
.dlg.qr { width: min(380px, calc(100vw - 32px)); text-align: center; }
.dlg.qr .qr-title { font-weight: 700; color: var(--ink); }
.dlg.qr .qr-img { display: block; margin: 16px auto 4px; width: 220px; height: 220px; border-radius: 12px; border: 1px solid var(--line); background: #fff; padding: 8px; }
.dlg.qr .row { justify-content: center; }