/* 랜딩(/) 전용 스타일. 지원·정책·안내 페이지는 omnime.css를 그대로 쓴다.
   1.13.0 리뉴얼 — 스토어 A안(밤하늘 네이비 한 톤). 넓은 화면에서는 네 컨셉을 내려 읽는 동안 오른쪽 휴대폰 하나가
   멈춰 있고 컨셉마다 화면이 바뀐다. */

:root {
  --space-3xs: 2px; --space-2xs: 4px; --space-xs: 8px; --space-sm: 12px; --space-md: 16px; --space-lg: 24px; --space-xl: 40px; --space-2xl: 64px; --space-3xl: 96px; --space-4xl: 144px;
  --text-xs: 0.8125rem; --text-sm: 0.875rem; --text-md: 1rem; --text-lg: 1.25rem; --text-xl: 1.5625rem; --text-2xl: 1.953rem; --text-3xl: 2.441rem;
  --text-display-s: clamp(2.25rem, 4vw + 0.5rem, 3.75rem); --text-display: clamp(2.75rem, 5vw + 1rem, 5.25rem);
  --text-section: clamp(2rem, 2.5vw + 1rem, 3.5rem); --text-title: clamp(1.25rem, 0.75vw + 0.875rem, 1.625rem); --text-lead: clamp(1.125rem, 0.35vw + 1rem, 1.375rem);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1); --ease-in: cubic-bezier(0.7, 0, 0.84, 0); --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-micro: 120ms; --dur-short: 220ms; --dur-long: 420ms;
  --color-error: oklch(52% 0.19 27); --color-success: oklch(50% 0.12 150);
  --container: 1440px; --gutter: 64px; --gap-columns: 32px; --section-gap-s: 120px; --section-gap: 144px; --section-gap-l: 176px;
  --z-base: 1; --z-raised: 10; --z-dropdown: 100; --z-sticky: 200; --z-sticky-nav: 300; --z-modal: 400; --z-toast: 500; --z-tooltip: 600;
  --color-paper: #131C2E; --color-paper-2: #1A2438; --color-paper-3: #222E46;
  --color-ink: #FBFBFB; --color-ink-2: #D5DBE6; --color-muted: #9AA6BD;
  --color-rule: #2A3550;
  --color-accent: #0366DD; --color-accent-ink: #FFFFFF; --color-focus: #7FB4FF;
  --color-brand: #0475FB;
  --color-c-ai: #4C9BFF; --color-c-types: #9B85FF; --color-c-cal: #3CC4C9; --color-c-team: #F5A25A;
  --font-display: "Pretendard Variable", "Pretendard", -apple-system, "Apple SD Gothic Neo", sans-serif; --font-body: "Pretendard Variable", "Pretendard", -apple-system, "Apple SD Gothic Neo", sans-serif; --font-outlier: var(--font-body);
  --radius-card: 24px; --radius-pill: 999px; --rule-hair: 1px; --shadow-card: none;
  --tracking-display: -0.02em;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { scrollbar-color: var(--color-muted) var(--color-paper); scroll-padding-top: var(--space-3xl); }
body { margin: 0; background: var(--color-paper); color: var(--color-ink); font-family: var(--font-body); font-size: var(--text-md); line-height: 1.55; -webkit-font-smoothing: antialiased; caret-color: var(--color-accent); }
::selection { background: color-mix(in oklab, var(--color-accent) 22%, transparent); color: var(--color-ink); }
:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.16em; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: var(--display-weight, 700); font-synthesis: none; letter-spacing: var(--tracking-display); line-height: 1.05; overflow-wrap: break-word; min-width: 0; text-wrap: balance; }
h1 { max-width: 20ch; font-size: var(--text-display); } h2 { max-width: 30ch; font-size: var(--text-section); } h3 { max-width: 40ch; font-size: var(--text-title); line-height: 1.2; }
.lead { font-size: var(--text-lead); line-height: 1.45; max-width: 52ch; }
p { margin: 0; text-wrap: pretty; }
p:not([class]) { max-width: 65ch; }
img, video { max-width: 100%; height: auto; display: block; }
svg { display: block; }
[hidden] { display: none !important; }
button, input, select, textarea { font: inherit; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); box-sizing: border-box; }
.num, .figure, td.num { font-variant-numeric: tabular-nums; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
/* 앱 화면 한 장. 캡처는 테두리 없는 원본이고, 기기 모양은 .phone·.tablet이 입힌다. */
.screen { position: relative; overflow: hidden; background: var(--color-paper-2); }
.screen > img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 60rem) { :root { --gutter: 24px; --section-gap-s: 80px; --section-gap: 96px; --section-gap-l: 120px; } }
@media (max-width: 40rem) { :root { --gutter: 16px; --section-gap-s: 56px; --section-gap: 72px; --section-gap-l: 96px; --gap-columns: 16px; } }
@media (prefers-reduced-motion: reduce) { *:not(.keep-motion), *:not(.keep-motion)::before, *:not(.keep-motion)::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } }


body { word-break: keep-all; }
:root { --display-weight: 800; --tracking-display: -0.025em; --phone-ratio: 1206 / 2622; }

/* skip link: hidden until focused */
.skip { position: absolute; inset-inline-start: var(--space-md); top: var(--space-md); z-index: var(--z-modal); padding: var(--space-xs) var(--space-md); border-radius: var(--radius-pill); background: var(--color-ink); color: var(--color-paper); font-weight: 700; transform: translateY(-200%); }
.skip:focus-visible { transform: none; }

/* nav */
.nav { position: sticky; top: 0; z-index: var(--z-sticky-nav); background: color-mix(in oklab, var(--color-paper) 88%, transparent); backdrop-filter: blur(12px); border-bottom: var(--rule-hair) solid var(--color-rule); }
.nav .container { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: var(--space-lg); }
.brand { display: inline-flex; align-items: center; gap: var(--space-xs); font-weight: 800; font-size: var(--text-lg); text-decoration: none; border-radius: 8px; }
.brand img { width: 28px; height: 28px; border-radius: 7px; }
.nav-links { display: flex; align-items: center; gap: var(--space-lg); font-size: var(--text-sm); }
.nav-links a:not(.btn) { color: var(--color-ink-2); text-decoration: none; border-radius: 6px; padding-block: var(--space-2xs); }
.nav-links a:not(.btn):hover { color: var(--color-ink); text-decoration: underline; }

/* the one button style */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding-inline: var(--space-lg); border-radius: var(--radius-pill); background: var(--color-accent); color: var(--color-accent-ink); font-weight: 700; text-decoration: none; transition: background-color var(--dur-micro) var(--ease-out), transform var(--dur-micro) var(--ease-out); }
.btn:hover { background: color-mix(in oklab, var(--color-accent) 86%, black); }
.btn:active { transform: scale(0.96); }
.badge { display: inline-block; border-radius: 12px; transition: transform var(--dur-micro) var(--ease-out); }
.badge img { height: 60px; width: auto; }
.badge:active { transform: scale(0.96); }

/* phone frame, used by every screen slot */
.phone { margin: 0; padding: var(--space-sm); border-radius: 56px; background: var(--color-paper-3); box-shadow: 0 0 0 2px var(--color-rule), 0 40px 90px -30px var(--glow, var(--color-brand)); transition: box-shadow var(--dur-long) var(--ease-out); }
.phone .screen { aspect-ratio: var(--phone-ratio); border-radius: 46px; }

/* hero: Counter — the download and the screen are the visual */
.hero { padding-block: var(--space-3xl) var(--section-gap-s); }
.hero .container { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); align-items: center; }
.hero-copy { grid-column: 1 / 7; display: grid; gap: var(--space-lg); }
.hero h1 { font-size: var(--text-display); line-height: 1.12; }
.hero .lead { color: var(--color-ink-2); }
.hero-action { display: grid; gap: var(--space-sm); justify-items: start; margin-top: var(--space-md); }
.hero-action small { color: var(--color-muted); font-size: var(--text-sm); }
.hero .phone { grid-column: 8 / 12; max-width: 340px; justify-self: center; width: 100%; }

/* pinned run: four concepts scroll past one phone */
.run { padding-block: var(--section-gap) var(--section-gap-s); border-top: var(--rule-hair) solid var(--color-rule); }
.run .container { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); }
.panels { grid-column: 1 / 7; display: grid; gap: var(--section-gap-s); min-width: 0; }
.panel { min-height: min(70vh, 640px); display: grid; grid-template-columns: minmax(0, 1fr); align-content: center; gap: var(--space-lg); }
.panel h2 { font-size: var(--text-section); line-height: 1.15; }
.panel .lead { color: var(--color-ink-2); }
.panel ul { list-style: none; margin: var(--space-sm) 0 0; padding: 0; display: grid; gap: var(--space-md); }
.panel li { display: grid; gap: var(--space-3xs); color: var(--color-muted); max-width: 46ch; }
.panel li b { color: var(--c); font-weight: 700; }
.panel .phone { --glow: var(--c); max-width: 320px; margin-top: var(--space-lg); }
.stick { display: none; }
#ai { --c: var(--color-c-ai); } #types { --c: var(--color-c-types); } #calendar { --c: var(--color-c-cal); } #team { --c: var(--color-c-team); }

@media (min-width: 60.01rem) {
  .js .panel .phone { display: none; }
  .js .stick { display: block; grid-column: 8 / 12; align-self: start; position: sticky; top: calc(64px + var(--space-xl)); }
  .js .stick .phone { max-width: 380px; margin-inline: auto; }
  .js .stick .screen { display: none; }
  .js .stick .screen.is-on { display: block; }
}

/* together: rows */
.together { padding-block: var(--section-gap-s); background: var(--color-paper-2); }
.together .container { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); }
.together h2 { grid-column: 1 / 5; }
.rows { grid-column: 5 / 13; margin: 0; }
.rows div { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: var(--gap-columns); padding-block: var(--space-lg); border-top: var(--rule-hair) solid var(--color-rule); }
.rows div:last-child { border-bottom: var(--rule-hair) solid var(--color-rule); }
.rows dt { font-size: var(--text-title); font-weight: 700; }
.rows dd { margin: 0; color: var(--color-ink-2); }

/* iPad: split, the screen bleeds wide */
.ipad { padding-block: var(--section-gap); }
.ipad .container { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); align-items: center; }
.ipad-copy { grid-column: 1 / 6; display: grid; gap: var(--space-lg); }
.ipad-copy .lead { color: var(--color-ink-2); }
.tablet { grid-column: 7 / 12; width: 100%; max-width: 560px; justify-self: center; margin: 0; padding: var(--space-md); border-radius: 36px; background: var(--color-paper-3); box-shadow: 0 0 0 2px var(--color-rule), 0 40px 90px -40px var(--color-brand); }
.tablet .screen { aspect-ratio: 2064 / 2752; border-radius: 24px; }

/* faq: rows of disclosures */
.faq { padding-block: var(--section-gap-s) var(--section-gap); border-top: var(--rule-hair) solid var(--color-rule); }
.faq .container { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); }
.faq-head { grid-column: 1 / 5; display: grid; gap: var(--space-md); align-content: start; }
.faq-head p { color: var(--color-muted); }
.faq-list { grid-column: 5 / 13; }
.faq details { border-top: var(--rule-hair) solid var(--color-rule); }
.faq details:last-child { border-bottom: var(--rule-hair) solid var(--color-rule); }
.faq summary { cursor: pointer; list-style: none; padding-block: var(--space-lg); font-size: var(--text-lg); font-weight: 700; display: flex; justify-content: space-between; gap: var(--space-md); border-radius: 6px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--color-muted); font-weight: 400; transition: transform var(--dur-short) var(--ease-out); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--color-focus); }
.faq details p { padding-bottom: var(--space-lg); color: var(--color-ink-2); }

/* close: band with the download beside the last screen */
.close { background: var(--color-paper-2); padding-block: var(--section-gap-s) 0; overflow: clip; }
.close .container { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); align-items: end; }
.close-copy { grid-column: 1 / 7; display: grid; gap: var(--space-lg); justify-items: start; padding-bottom: var(--section-gap-s); }
.close .phone { grid-column: 8 / 12; max-width: 360px; width: 100%; justify-self: center; border-end-start-radius: 0; border-end-end-radius: 0; margin-bottom: -120px; }

/* footer: colophon block */
.foot { padding-block: var(--space-3xl) var(--space-2xl); border-top: var(--rule-hair) solid var(--color-rule); font-size: var(--text-sm); color: var(--color-muted); }
.foot .container { display: grid; gap: var(--space-lg); }
.foot nav { display: flex; flex-wrap: wrap; gap: var(--space-lg); }
.foot nav a { color: var(--color-ink-2); border-radius: 6px; }
.foot .footer-legal { margin: 0; line-height: 1.7; }

a:focus-visible, summary:focus-visible, .btn:focus-visible, .badge:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; transition: none; }

@media (max-width: 60rem) {
  .hero-copy, .hero .phone, .panels, .together h2, .rows, .ipad-copy, .tablet, .faq-head, .faq-list, .close-copy, .close .phone { grid-column: 1 / -1; }
  .hero .phone { max-width: 300px; }
  .panel { min-height: 0; }
  .rows div { grid-template-columns: minmax(0, 1fr); gap: var(--space-2xs); }
  .nav-links a:not(.btn) { display: none; }
}
@media (prefers-reduced-motion: reduce) { .phone, .btn, .badge { transition: none; } }