/* Roamlish 웹사이트 공용 스타일 — 앱과 같은 색(로고: 크림 · 네이비 · 코랄) */
:root {
  --bg: #FEF9EA; --surface: #FFFDF7; --surface-2: #F5EDD9;
  --ink: #0B2453; --ink-2: #4B5A7A; --ink-3: #6B7590;
  --line: #E8DEC6; --brand: #072E70; --on-brand: #FEF9EA;
  --coral: #FD715F; --accent: #D9472F; --accent-soft: #FDE6DE;
  --navy-card: #072E70; --navy-ink: #FEF9EA; --navy-ink-2: #C9D2E8;
  --good: #2C7A5B;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #08142C; --surface: #0E1E3D; --surface-2: #15284D;
    --ink: #F5EFDF; --ink-2: #B9C1D6; --ink-3: #95A0BA;
    --line: #223559; --brand: #FEF9EA; --on-brand: #072E70;
    --accent: #FF8A78; --accent-soft: #3A2030;
    --navy-card: #0C2550; --navy-ink: #FEF9EA; --navy-ink-2: #B9C1D6;
    --good: #5CC197;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased;
  word-break: keep-all; overflow-wrap: break-word;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; border-radius: 6px; }
.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--brand); color: var(--on-brand); padding: 8px 14px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 8px; }

/* 머리말 */
.site-head { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid transparent; }
.site-head.scrolled { border-bottom-color: var(--line); }
.site-head .wrap { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; color: var(--ink); }
.brand img { width: 34px; height: auto; }
.wordmark { font-weight: 800; font-size: 21px; letter-spacing: -0.4px; }
.wordmark .roam { color: var(--brand); }
.wordmark .lish { color: var(--coral); }
.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.nav a { color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: 15px; padding: 10px 10px; border-radius: 10px; min-height: 44px; display: inline-flex; align-items: center; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); background: var(--surface-2); }
@media (max-width: 520px) { .nav a.hide-sm { display: none; } }

/* 공통 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 22px; border-radius: 14px; font-size: 17px; font-weight: 700; text-decoration: none; border: 1px solid transparent; }
.btn-primary { background: var(--brand); color: var(--on-brand); }
.btn-primary:hover { color: var(--on-brand); filter: brightness(1.12); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { color: var(--ink); background: var(--surface-2); }
.badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 14px; font-weight: 700; }
.badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.soon .badge::before { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .3; } }
@media (prefers-reduced-motion: reduce) { .soon .badge::before { animation: none; } }
.eyebrow { font-size: 13px; font-weight: 800; letter-spacing: 1.4px; text-transform: uppercase; color: var(--accent); margin: 0 0 10px; }
section { padding: 72px 0; }
h1, h2, h3 { letter-spacing: -0.6px; line-height: 1.25; margin: 0; }
h2 { font-size: clamp(26px, 5vw, 36px); font-weight: 800; margin-bottom: 14px; }
h3 { font-size: 19px; font-weight: 800; }
.sub { color: var(--ink-2); font-size: 17px; max-width: 640px; margin: 0; }
[hidden] { display: none !important; }

/* 첫 화면 */
.hero { padding: 48px 0 64px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(36px, 7vw, 58px); font-weight: 800; letter-spacing: -1.5px; margin: 18px 0 18px; }
.hero h1 .hl { color: var(--accent); }
.hero .lead { font-size: 18px; color: var(--ink-2); margin: 0 0 28px; max-width: 520px; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero .note { font-size: 14px; color: var(--ink-3); margin: 14px 0 0; }
@media (max-width: 820px) { .hero .wrap { grid-template-columns: 1fr; gap: 36px; } .hero .phone { max-width: 300px; margin: 0 auto; } }

/* 휴대폰 화면 */
.phone { position: relative; border-radius: 40px; padding: 10px; background: #0B1730; box-shadow: 0 30px 60px -20px rgba(7, 46, 112, .45); }
.phone img { border-radius: 31px; width: 100%; height: auto; aspect-ratio: 603 / 1311; object-fit: cover; }
.hero .phone { max-width: 340px; justify-self: center; transform: rotate(2deg); }
@media (prefers-reduced-motion: reduce) { .hero .phone { transform: none; } }

/* 특징 */
.features { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 36px; }
@media (max-width: 920px) { .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .grid-4 { grid-template-columns: 1fr; } }
.card { background: var(--bg); border: 1px solid var(--line); border-radius: 18px; padding: 22px; }
.card .icon { width: 44px; height: 44px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; margin-bottom: 14px; }
.card h3 { margin-bottom: 6px; }
.card p { margin: 0; color: var(--ink-2); font-size: 15px; }

/* 연습 흐름 */
.how-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 56px; align-items: center; }
.how-grid .phone { max-width: 300px; justify-self: center; transform: rotate(-2deg); }
@media (prefers-reduced-motion: reduce) { .how-grid .phone { transform: none; } }
@media (max-width: 820px) { .how-grid { grid-template-columns: 1fr; gap: 36px; } .how-grid .phone { order: 2; max-width: 280px; } }
.steps { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 22px; }
.step { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 14px; align-items: start; }
.step .num { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--brand); color: var(--on-brand); font-weight: 800; font-size: 17px; }
.step h3 { margin: 6px 0 6px; }
.step p { margin: 0; color: var(--ink-2); font-size: 15px; }

/* 상황 목록 */
.scenes { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 32px; }
@media (max-width: 920px) { .cats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .cats { grid-template-columns: 1fr; } }
.cat { border: 1px solid var(--line); border-radius: 16px; padding: 18px; background: var(--bg); }
.cat h3 { font-size: 16px; margin-bottom: 10px; }
.cat ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.cat li { font-size: 14px; color: var(--ink-2); display: flex; gap: 6px; align-items: baseline; flex-wrap: wrap; }
.pro { display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: .6px; color: var(--on-brand); background: var(--brand); padding: 1px 6px; border-radius: 6px; }
.accents { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--ink-2); font-size: 15px; }
.chip { display: inline-flex; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); font-size: 14px; font-weight: 600; }

/* 요금 */
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 36px; max-width: 820px; }
@media (max-width: 680px) { .plans { grid-template-columns: 1fr; } }
.plan { border-radius: 22px; padding: 28px; border: 1px solid var(--line); background: var(--surface); }
.plan.paid { background: var(--navy-card); color: var(--navy-ink); border-color: transparent; position: relative; overflow: hidden; }
.plan .name { font-weight: 800; font-size: 15px; letter-spacing: .4px; display: flex; align-items: center; gap: 8px; }
.plan.paid .name .pro { background: var(--coral); color: #072E70; }
.plan .price { font-size: 34px; font-weight: 800; letter-spacing: -1px; margin: 10px 0 2px; }
.plan .price small { font-size: 16px; font-weight: 600; opacity: .75; }
.plan .tag { font-size: 14px; color: var(--ink-3); margin: 0 0 18px; }
.plan.paid .tag { color: var(--coral); font-weight: 700; }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.plan li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; }
.plan li svg { flex: none; margin-top: 3px; color: var(--good); }
.plan.paid li svg { color: var(--coral); }
.plan.paid li { color: var(--navy-ink); }
.fine { font-size: 13px; color: var(--ink-3); margin-top: 18px; max-width: 820px; }

/* 고객센터 */
.help-band .wrap { max-width: 1040px; width: calc(100% - 40px); display: flex; gap: 24px; align-items: center; justify-content: space-between; flex-wrap: wrap; background: var(--surface-2); border-radius: 22px; padding: 32px; }
.help-band h2 { font-size: 26px; margin-bottom: 6px; }
.help-band p { margin: 0; color: var(--ink-2); }
.page-head { padding: 48px 0 8px; }
.page-head h1 { font-size: clamp(32px, 6vw, 44px); font-weight: 800; margin-bottom: 12px; }
.faq { margin-top: 28px; display: grid; gap: 10px; max-width: 820px; }
.faq h2 { font-size: 21px; margin: 26px 0 4px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 52px 18px 20px; font-weight: 700; font-size: 16px; position: relative; min-height: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--ink-3); border-bottom: 2px solid var(--ink-3); transform: translateY(-70%) rotate(45deg); transition: transform .15s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.faq .answer { padding: 0 20px 18px; color: var(--ink-2); font-size: 15px; }
.faq .answer p { margin: 0 0 8px; }
.faq .answer ol, .faq .answer ul { margin: 0 0 8px; padding-left: 20px; }
.contact { margin-top: 40px; max-width: 820px; background: var(--navy-card); color: var(--navy-ink); border-radius: 22px; padding: 28px; }
.contact h2 { font-size: 24px; margin-bottom: 8px; }
.contact p { margin: 0 0 12px; color: var(--navy-ink-2); }
.contact .mail { display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 0 20px; border-radius: 14px; background: var(--coral); color: #072E70; font-weight: 800; font-size: 17px; text-decoration: none; margin: 6px 0 16px; }
.contact .mail:hover { filter: brightness(1.06); color: #072E70; }
.contact ul { margin: 0; padding-left: 20px; color: var(--navy-ink-2); font-size: 15px; }

/* 꼬리말 */
.site-foot { border-top: 1px solid var(--line); padding: 32px 0 44px; margin-top: 24px; font-size: 14px; color: var(--ink-3); }
.site-foot .wrap { display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center; }
.site-foot a { color: var(--ink-2); text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
.site-foot a:hover { color: var(--ink); text-decoration: underline; }
.site-foot .copy { margin-right: auto; }