:root {
  --page-bg: #fff8db;
  --surface: #fffcf0;
  --ink: #172118;
  --accent: #0cc66c;
  --accent-soft: #bdf7d1;
  --border: rgba(23, 33, 24, 0.16);
  --font-ko: "Pretendard Variable", Pretendard, sans-serif;
  --font-latin: Fustat, "Pretendard Variable", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.home-page { margin: 0; color: var(--ink); background: var(--page-bg); font-family: var(--font-ko); overflow-x: clip; }
a { color: inherit; text-decoration: none; }
.site-header { width: min(1180px, calc(100% - 40px)); min-height: 76px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border); }
.brand-lockup { display: inline-flex; align-items: center; gap: 9px; font: 700 20px/1 var(--font-latin); letter-spacing: -.04em; }
.text-doripe { color: var(--accent); }
.header-cta, .primary-cta { border: 1px solid var(--ink); border-radius: 12px; background: var(--accent); box-shadow: 4px 4px 0 var(--ink); font-weight: 800; transition: transform .16s ease, box-shadow .16s ease; }
.header-cta:focus-visible, .primary-cta:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; }
.header-cta { padding: 10px 14px; font-size: 14px; }
.primary-cta { display: inline-flex; align-items: center; gap: 20px; padding: 15px 18px; font-size: 16px; }
.primary-cta span { font: 700 22px/1 var(--font-latin); }
.header-cta:hover, .primary-cta:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }
#home { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.product-hero, .product-section { display: grid; grid-template-columns: minmax(300px, .72fr) minmax(590px, 1.28fr); align-items: center; gap: clamp(36px, 4.5vw, 58px); padding: clamp(72px, 10vw, 136px) 0; }
.product-section { border-top: 1px solid var(--border); }
.section-reverse { grid-template-columns: minmax(590px, 1.28fr) minmax(300px, .72fr); }
.section-reverse .section-copy { order: 2; }
.section-reverse .product-scene { order: 1; }
.proof { display: inline-flex; align-items: center; gap: 10px; margin: 0; padding: 7px 10px 7px 7px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); font-size: 14px; font-weight: 700; }
.proof strong { padding: 5px 8px; border-radius: 999px; background: var(--ink); color: var(--surface); font-family: var(--font-latin); }
h1, h2 { margin: 18px 0 0; letter-spacing: -.065em; line-height: 1.05; word-break: keep-all; }
h1 { font-size: clamp(38px, 3.8vw, 48px); }
h2 { font-size: clamp(32px, 3.4vw, 48px); }
.hero-sub, .section-copy > p:not(.section-kicker) { max-width: 620px; margin: 24px 0 0; font-size: 17px; line-height: 1.8; letter-spacing: -.025em; word-break: keep-all; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 26px 0 30px; padding: 0; list-style: none; }
.hero-chips li { padding: 9px 11px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); font-size: 14px; font-weight: 700; }
.section-kicker { margin: 0; color: #087d43; font: 800 13px/1 var(--font-latin); letter-spacing: .15em; }
.product-scene { position: relative; aspect-ratio: 4 / 3; min-height: 0; overflow: hidden; border: 1px solid var(--ink); border-radius: 24px; background: var(--surface); box-shadow: 8px 8px 0 rgba(23, 33, 24, .14); }
.final-cta { display: grid; place-items: center; min-height: 430px; padding: 72px 20px; border-top: 1px solid var(--border); background: var(--accent-soft); text-align: center; }
.final-cta > div { max-width: 700px; }
.final-cta p { margin: 18px 0 28px; font-size: 17px; }
.site-footer { padding: 32px 20px; border-top: 1px solid var(--border); background: var(--surface); }
.site-footer > div { display: flex; width: min(1180px, 100%); margin: 0 auto; align-items: center; justify-content: space-between; gap: 24px; color: #526052; font-size: 13px; }
.site-footer > div > div { display: flex; gap: 14px; }
.site-footer > div > div:first-child { flex-direction: column; gap: 4px; }
#mobileNotifyBar { display: none; }

@media (max-width: 900px) {
  .site-header, #home { width: min(100% - 32px, 560px); }
  .site-header { min-height: 68px; }
  .product-hero, .product-section { grid-template-columns: 1fr; gap: 36px; padding: 72px 0; }
  .section-reverse .section-copy, .section-reverse .product-scene { order: initial; }
  .hero-copy { order: 1; }
  .product-hero .product-scene { order: 2; }
  h1 { font-size: 43px; }
  h2 { font-size: 36px; }
  .hero-sub, .section-copy > p:not(.section-kicker) { font-size: 16px; }
  .product-scene { min-height: 0; }
  .site-footer > div { align-items: flex-start; flex-direction: column; }
  #mobileNotifyBar { display: block; position: fixed; right: 0; bottom: 0; left: 0; z-index: 20; padding: 12px 16px; border-top: 1px solid var(--ink); background: var(--surface); transition: transform .2s ease; }
  #mobileNotifyBar.is-hidden { transform: translateY(110%); }
  #mobileNotifyBar .primary-cta { display: flex; width: 100%; justify-content: center; }
}

@media (max-width: 390px) {
  .site-header, #home { width: min(100% - 24px, 560px); }
  .brand-lockup { font-size: 19px; }
  .header-cta { padding: 9px 11px; }
  h1 { font-size: 38px; }
  h2 { font-size: 33px; }
  .product-scene { min-height: 0; }
  .hero-chips li { font-size: 13px; }
}