/* ==========================================================================
   FLOWUP — 비로그인 랜딩 페이지
   2026-08-05 공급 시안(FLOWUP 디자인 리뉴얼) 팔레트/타이포 적용.
   웜 오프화이트 배경 + 오렌지 포인트, 강조 구간만 딥브라운.
   앱 셸(flowup.css)과 독립. 클래스 접두사 lp-.
   ========================================================================== */

:root {
    --lp-accent:      #E8460F;
    --lp-accent-dark: #C43D0F;
    --lp-accent-light:#FF7A45;
    --lp-accent-soft: #FCE7DE;
    --lp-accent-tint: #FFF6F2;

    --lp-ink:   #16110E;
    --lp-ink-2: #332C27;
    --lp-ink-3: #5F564F;
    --lp-ink-4: #6B615A;
    --lp-ink-5: #8A7F77;
    --lp-ink-6: #A0958C;

    --lp-bg:      #F7F4F1;
    --lp-bg-warm: #FAF7F4;
    --lp-surface: #FFFFFF;
    --lp-dark:    #16110E;
    --lp-dark-2:  #211A16;

    --lp-line:        #E5DDD5;
    --lp-line-2:      #EFE8E1;
    --lp-line-card:   #E9E1D9;
    --lp-line-strong: #DCD2C9;
    --lp-line-dark:   #2E2520;

    --lp-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    --lp-sans: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, 'Malgun Gothic', sans-serif;

    --lp-radius:    20px;
    --lp-radius-sm: 14px;
    --lp-radius-xs: 11px;

    --lp-nav-h: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--lp-nav-h) + 16px); }
html, body { margin: 0; padding: 0; }

body.lp {
    background: var(--lp-bg);
    color: var(--lp-ink);
    font-family: var(--lp-sans);
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-wrap: pretty;
    overflow-x: hidden;
}

.lp a { color: inherit; text-decoration: none; }
.lp h1, .lp h2, .lp h3 { margin: 0; letter-spacing: -0.03em; line-height: 1.24; }
.lp p { margin: 0; }
.lp ul { margin: 0; padding: 0; list-style: none; }
.lp img { max-width: 100%; }

.lp-wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 40px; }

@keyframes lp-caret { 0%, 45% { opacity: 1 } 50%, 95% { opacity: 0 } 100% { opacity: 1 } }
@keyframes lp-pulse { 0%, 100% { opacity: 1 } 50% { opacity: .35 } }

/* ------------------------------------------------------------------ 버튼 */

.lp-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    border: 1px solid transparent; border-radius: 999px;
    font-weight: 700; font-size: 14.5px; white-space: nowrap;
    padding: 11px 20px; cursor: pointer;
    transition: background .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.lp-btn--sm { padding: 10px 19px; font-size: 14.5px; }
.lp-btn--lg { padding: 17px 32px; font-size: 16px; border-radius: 14px; }

/* `.lp a { color: inherit }` 보다 구체성이 높아야 다크·오렌지 섹션 위에서도 글자색이 유지된다 */
.lp .lp-btn--solid {
    background: var(--lp-accent); color: #fff;
    box-shadow: 0 10px 22px -12px rgba(232, 70, 15, .85);
}
.lp .lp-btn--solid:hover { background: var(--lp-ink); color: #fff; }

.lp .lp-btn--ghost { background: transparent; color: var(--lp-ink); border-color: var(--lp-line-strong); }
.lp .lp-btn--ghost:hover { background: #EFE9E3; }

.lp .lp-btn--paper { background: var(--lp-surface); color: var(--lp-ink); border-color: #E0D7CE; }
.lp .lp-btn--paper:hover { border-color: var(--lp-ink); background: var(--lp-ink); color: #fff; }

.lp .lp-btn--onbrand { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.lp .lp-btn--onbrand:hover { background: rgba(255,255,255,.14); border-color: #fff; }

/* --------------------------------------------------------------- 상단 GNB */

.lp-nav {
    position: sticky; top: 0; z-index: 50;
    background: rgba(247, 244, 241, .86);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color .15s ease;
}
.lp-nav.is-stuck { border-bottom-color: var(--lp-line); }

.lp-nav__inner {
    width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 40px;
    height: var(--lp-nav-h);
    display: flex; align-items: center; justify-content: space-between; gap: 32px;
}

.lp-brand { display: flex; align-items: center; gap: 10px; flex: none; }
.lp-brand__mark {
    width: 30px; height: 30px; border-radius: 9px; flex: none;
    background: var(--lp-accent); color: #fff;
    display: grid; place-items: center;
    font-family: var(--lp-mono); font-size: 15px; font-weight: 600;
}
.lp-brand__name { font-size: 19px; font-weight: 800; letter-spacing: .14em; }

.lp-nav__links { display: flex; align-items: center; gap: 30px; }
.lp-nav__links a { font-size: 15px; font-weight: 600; color: var(--lp-ink-3); }
.lp-nav__links a:hover { color: var(--lp-ink); }

.lp-nav__cta { display: flex; align-items: center; gap: 10px; }

/* -------------------------------------------------------------------- 히어로 */

/* glow 가 뷰포트 밖으로 나가 가로 스크롤을 만들지 않도록 잘라낸다 */
.lp-hero { position: relative; padding: 92px 0 0; overflow: hidden; }
.lp-hero__glow {
    position: absolute; top: -180px; right: -120px;
    width: 620px; height: 620px; border-radius: 50%;
    background: radial-gradient(circle, rgba(232,70,15,.16), rgba(232,70,15,0) 68%);
    pointer-events: none;
}

.lp-hero__inner {
    position: relative;
    display: grid; grid-template-columns: 1.02fr .98fr;
    gap: 64px; align-items: start;
}
.lp-hero__copy { padding-top: 18px; }

.lp-badge {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 14px 8px 10px; border-radius: 999px;
    background: var(--lp-accent-soft); color: var(--lp-accent-dark);
    font-family: var(--lp-mono); font-size: 12px; font-weight: 600; letter-spacing: .16em;
}
.lp-badge i { width: 7px; height: 7px; border-radius: 50%; background: var(--lp-accent); }

.lp-hero__copy h1 {
    margin-top: 26px;
    font-size: 62px; line-height: 1.14; letter-spacing: -0.035em; font-weight: 800;
}
.lp-mark { position: relative; display: inline-block; color: var(--lp-accent); z-index: 0; }
.lp-mark::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: 4px; height: 12px;
    background: rgba(232, 70, 15, .16); border-radius: 2px; z-index: -1;
}

.lp-hero__lead {
    margin-top: 28px; max-width: 520px;
    font-size: 17.5px; line-height: 1.75; color: var(--lp-ink-3);
}
.lp-hero__lead strong { color: var(--lp-ink); font-weight: 700; }

.lp-hero__btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }

.lp .lp-hero__checks { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 38px 0 0; }
.lp-hero__checks li {
    display: flex; align-items: center; gap: 8px;
    font-size: 14px; font-weight: 600; color: var(--lp-ink-3);
}
.lp-hero__checks span { color: var(--lp-accent); font-weight: 800; }

/* 주문 화면 미리보기 */
.lp-hero__panel { position: relative; }
.lp-mock__aura {
    position: absolute; inset: 22px -14px -18px 26px; border-radius: 26px;
    background: linear-gradient(150deg, rgba(232,70,15,.22), rgba(232,70,15,.04));
    filter: blur(2px);
}
.lp-mock {
    position: relative;
    background: var(--lp-surface); border: 1px solid #EAE2DA; border-radius: 22px;
    box-shadow: 0 40px 70px -40px rgba(22, 17, 14, .35);
    overflow: hidden;
}
.lp-mock__bar {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 16px 20px; border-bottom: 1px solid #F0EAE4;
}
.lp-mock__dots { display: flex; align-items: center; gap: 7px; }
.lp-mock__dots i { width: 10px; height: 10px; border-radius: 50%; background: #E8D9CF; }
.lp-mock__bar b { font-size: 13.5px; font-weight: 700; }
.lp-mock__step { font-family: var(--lp-mono); font-size: 11.5px; color: var(--lp-ink-6); }

.lp-mock__body { padding: 24px 22px 26px; display: flex; flex-direction: column; gap: 20px; }
.lp-mock__label {
    font-family: var(--lp-mono); font-size: 11px; letter-spacing: .14em;
    color: var(--lp-ink-6); margin-bottom: 9px;
}
.lp-mock__url {
    display: flex; align-items: center; gap: 2px;
    padding: 15px 16px; border: 1px solid #E6DED6; border-radius: 12px;
    background: #FCFAF8; font-size: 14.5px; color: #7A7069;
}
.lp-mock__url i {
    display: inline-block; width: 2px; height: 17px; background: var(--lp-accent);
    animation: lp-caret 1.1s steps(1) infinite;
}

.lp-mock__rows { border: 1px solid #EDE6DF; border-radius: 14px; overflow: hidden; }
.lp-mock__row {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 14px 16px; background: var(--lp-surface);
}
.lp-mock__row.is-on { background: var(--lp-accent-tint); border-bottom: 1px solid #F3EAE4; }
.lp-mock__tile {
    width: 30px; height: 30px; border-radius: 9px; flex: none;
    background: #F2ECE6; color: var(--lp-ink-6);
    display: grid; place-items: center;
    font-family: var(--lp-mono); font-size: 11px; font-weight: 600;
}
.lp-mock__row.is-on .lp-mock__tile { background: #FBD9CB; color: var(--lp-accent-dark); }
.lp-mock__name {
    flex: 1; margin-left: 12px;
    font-size: 14.5px; font-weight: 600; color: var(--lp-ink-6);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.lp-mock__row.is-on .lp-mock__name { color: var(--lp-ink); }
.lp-mock__qty { font-family: var(--lp-mono); font-size: 14px; font-weight: 600; flex: none; }
.lp-mock__qty--ghost { font-family: var(--lp-sans); font-size: 13px; font-weight: 400; color: #B6ABA2; }

.lp-mock__total {
    display: flex; align-items: baseline; justify-content: space-between;
    padding-top: 20px; border-top: 1px dashed #E6DED6;
}
.lp-mock__total span { font-size: 13.5px; font-weight: 600; color: #7A7069; }
.lp-mock__total b { font-family: var(--lp-mono); font-size: 22px; font-weight: 600; }
.lp-mock__total b small { font-family: var(--lp-sans); font-size: 15px; font-weight: 700; margin-left: 2px; }

.lp-mock__cta {
    padding: 16px; border-radius: 14px;
    background: var(--lp-accent); color: #fff; text-align: center;
    font-size: 15.5px; font-weight: 700;
    box-shadow: 0 14px 26px -14px rgba(232, 70, 15, .9);
}

.lp-mock__float {
    position: absolute; right: -18px; bottom: -18px;
    display: flex; align-items: center; gap: 11px;
    padding: 13px 17px; border-radius: 14px;
    background: var(--lp-dark); color: #fff;
    box-shadow: 0 20px 34px -18px rgba(22, 17, 14, .6);
    font-size: 13px; font-weight: 600; white-space: nowrap;
}
.lp-mock__float b { font-family: var(--lp-mono); font-weight: 500; color: var(--lp-accent-light); }
.lp-mock__live {
    width: 8px; height: 8px; border-radius: 50%; background: #4ADE80;
    animation: lp-pulse 2s ease-in-out infinite;
}

/* -------------------------------------------------------------------- 지표 */

.lp-stats {
    margin-top: 76px;
    display: grid; grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--lp-line); border-bottom: 1px solid var(--lp-line);
}
.lp-stat { padding: 30px 24px; border-right: 1px solid var(--lp-line); }
.lp-stat:last-child { border-right: 0; }
.lp-stat strong {
    display: block;
    font-family: var(--lp-mono); font-size: 38px; font-weight: 600; letter-spacing: -0.02em;
}
.lp-stat strong small { font-size: 17px; font-weight: 500; color: var(--lp-ink-6); }
.lp-stat span { display: block; margin-top: 6px; font-size: 14px; color: #7A7069; }

/* ------------------------------------------------------------ 지원 플랫폼 */

.lp-platforms { padding: 26px 0 8px; }
.lp-platforms__inner { display: flex; align-items: center; gap: 26px; }
.lp-platforms__label {
    flex: none; font-family: var(--lp-mono); font-size: 11.5px;
    letter-spacing: .16em; color: var(--lp-ink-6);
}
.lp-platforms__row { flex: 1; display: flex; flex-wrap: wrap; gap: 10px; }
.lp-chip {
    padding: 9px 16px; border-radius: 999px;
    background: var(--lp-surface); border: 1px solid #E7DFD7;
    font-size: 14px; font-weight: 600; color: var(--lp-ink-3);
}

/* ------------------------------------------------------------------ 섹션 */

.lp-section { padding: 110px 0 0; }
.lp-section:last-of-type { padding-bottom: 0; }

.lp-eyebrow {
    display: block;
    font-family: var(--lp-mono); font-size: 11.5px; font-weight: 500;
    letter-spacing: .18em; color: var(--lp-accent-dark);
}
.lp-eyebrow--on-dark { color: var(--lp-accent-light); }

.lp-head { max-width: 660px; margin-bottom: 44px; }
.lp-head h2 { margin-top: 14px; font-size: 42px; font-weight: 800; }
.lp-head p { margin-top: 18px; font-size: 16px; line-height: 1.72; color: var(--lp-ink-4); }
.lp-head--row {
    max-width: none;
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 40px; flex-wrap: wrap;
}
.lp-head--row > div:first-child { max-width: 660px; }
.lp-head__aside { max-width: 400px; font-size: 16px; line-height: 1.7; color: var(--lp-ink-4); }

.lp-empty {
    padding: 40px; text-align: center; color: var(--lp-ink-4);
    border: 1px dashed var(--lp-line-strong); border-radius: var(--lp-radius);
}

/* ------------------------------------------------------------ 주문 3단계 */

.lp-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.lp-step {
    display: flex; flex-direction: column;
    background: var(--lp-surface); border: 1px solid var(--lp-line-card);
    border-radius: var(--lp-radius); padding: 32px 28px 34px;
    transition: border-color .15s ease;
}
/* 카드마다 본문 길이가 달라도 하단 위젯 줄을 맞춘다 */
.lp-step__url, .lp-step__chips, .lp-step__progress { margin-top: auto; padding-top: 22px; }
.lp-step:hover { border-color: var(--lp-accent); }
.lp-step__num {
    display: block;
    font-family: var(--lp-mono); font-size: 12px; font-weight: 600;
    letter-spacing: .14em; color: var(--lp-accent);
}
.lp-step h3 { margin-top: 18px; font-size: 21px; font-weight: 800; letter-spacing: -0.02em; }
.lp-step p { margin-top: 12px; font-size: 15px; line-height: 1.72; color: var(--lp-ink-4); }

.lp-step__url span {
    display: block; padding: 12px 14px; border-radius: var(--lp-radius-xs);
    background: var(--lp-bg-warm);
    font-family: var(--lp-mono); font-size: 12.5px; color: var(--lp-ink-5);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.lp-step__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.lp-step__chips span {
    padding: 8px 13px; border-radius: 9px;
    background: var(--lp-bg-warm); color: var(--lp-ink-5);
    font-family: var(--lp-mono); font-size: 12.5px;
}
.lp-step__chips .is-on { background: var(--lp-accent-soft); color: var(--lp-accent-dark); font-weight: 600; }

.lp-step--dark {
    background: var(--lp-dark); border-color: var(--lp-dark); color: #fff;
}
.lp-step--dark:hover { border-color: var(--lp-accent); }
.lp-step--dark .lp-step__num { color: var(--lp-accent-light); }
.lp-step--dark p { color: #B6ADA6; }
.lp-step__progress { margin-top: 22px; }
.lp-step__bar { height: 8px; border-radius: 99px; background: rgba(255,255,255,.14); overflow: hidden; }
.lp-step__bar i { display: block; height: 100%; background: var(--lp-accent-light); border-radius: 99px; }
.lp-step__bar-meta {
    margin-top: 10px; display: flex; justify-content: space-between;
    font-family: var(--lp-mono); font-size: 12px; color: #B6ADA6;
}
.lp-step__bar-val { color: var(--lp-accent-light); }

/* --------------------------------------------------------------- 서비스 */

.lp-svc-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px;
}
.lp-svc {
    display: flex; flex-direction: column;
    background: var(--lp-surface);
    border: 1px solid var(--lp-line-card); border-radius: var(--lp-radius);
    padding: 26px;
    transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.lp-svc:hover {
    border-color: var(--lp-accent); transform: translateY(-3px);
    box-shadow: 0 18px 40px -26px rgba(22, 17, 14, .4);
}
.lp-svc__top { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.lp-svc__icon {
    width: 44px; height: 44px; border-radius: 13px; flex: none;
    display: grid; place-items: center; overflow: hidden;
}
.lp-svc__icon img { width: 44px; height: 44px; display: block; border-radius: 13px; }
.lp-svc__icon--text {
    background: var(--lp-accent-soft); color: var(--lp-accent-dark);
    font-size: 17px; font-weight: 800;
}
.lp-svc__top h3 { font-size: 18px; font-weight: 800; }
.lp-svc__code {
    font-family: var(--lp-mono); font-size: 10.5px; letter-spacing: .14em; color: var(--lp-ink-6);
}
.lp-svc__desc { font-size: 14.5px; line-height: 1.7; color: var(--lp-ink-4); margin-bottom: 16px; }

.lp-svc__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.lp-svc__tags li {
    font-size: 12px; font-weight: 600; color: var(--lp-ink-3);
    background: var(--lp-bg-warm); border-radius: 999px; padding: 5px 11px;
    max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.lp-svc__foot {
    margin-top: auto; padding-top: 16px; border-top: 1px solid var(--lp-line-2);
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.lp-svc__price { font-size: 13px; color: var(--lp-ink-4); }
.lp-svc__price b { font-family: var(--lp-mono); font-size: 14.5px; font-weight: 600; color: var(--lp-accent); }
.lp-svc__count {
    font-family: var(--lp-mono); font-size: 11.5px; color: var(--lp-ink-6); flex: none;
}

/* ------------------------------------------------------------- 볼륨 할인 */

.lp-volume {
    margin-top: 20px; padding: 36px;
    background: var(--lp-dark); color: #fff; border-radius: var(--lp-radius);
    display: grid; grid-template-columns: 1fr 1.1fr; gap: 36px; align-items: center;
}
.lp-volume__head h3 { margin-top: 14px; font-size: 25px; font-weight: 800; }
.lp-volume__head p { margin-top: 12px; font-size: 14.5px; line-height: 1.7; color: #B6ADA6; }
.lp-volume__tiers { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; }
.lp-volume__tier {
    background: var(--lp-dark-2); border: 1px solid var(--lp-line-dark);
    border-radius: 18px; padding: 20px 22px;
}
.lp-volume__range { display: block; font-size: 12.5px; color: #A79D96; margin-bottom: 8px; }
.lp-volume__tier strong { font-family: var(--lp-mono); font-size: 26px; font-weight: 600; color: var(--lp-accent-light); }
.lp-volume__tier strong small { font-size: 13px; font-weight: 400; color: #B6ADA6; margin-left: 2px; }

/* ------------------------------------------------------------------- 강점 */

.lp-why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.lp-why {
    background: var(--lp-surface); border: 1px solid var(--lp-line-card);
    border-radius: var(--lp-radius); padding: 28px;
    transition: border-color .15s ease;
}
.lp-why:hover { border-color: var(--lp-accent); }
.lp-why__ico {
    display: grid; place-items: center;
    width: 46px; height: 46px; border-radius: 14px; margin-bottom: 18px;
    background: var(--lp-accent-soft); color: var(--lp-accent-dark);
}
.lp-why__ico svg { width: 22px; height: 22px; }
.lp-why h3 { font-size: 18.5px; font-weight: 800; margin-bottom: 10px; }
.lp-why p { font-size: 14.5px; line-height: 1.72; color: var(--lp-ink-4); }

/* ------------------------------------------------------------------- 후기 */

.lp-score {
    display: flex; flex-direction: column; align-items: flex-end; gap: 6px;
    padding: 20px 26px; border-radius: var(--lp-radius);
    background: var(--lp-surface); border: 1px solid var(--lp-line-card);
}
.lp-score strong { font-family: var(--lp-mono); font-size: 34px; font-weight: 600; line-height: 1.1; }
.lp-score span { font-size: 13px; color: #7A7069; }

.lp-stars { display: inline-flex; gap: 2px; }
.lp-star { width: 15px; height: 15px; fill: #DFD5CC; flex: none; }
.lp-star.is-on { fill: var(--lp-accent); }

.lp-review-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); gap: 20px; }
.lp-review {
    display: flex; flex-direction: column;
    background: var(--lp-surface); border: 1px solid var(--lp-line-card);
    border-radius: var(--lp-radius); padding: 28px;
}
.lp-review header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.lp-review__date { font-family: var(--lp-mono); font-size: 11.5px; color: var(--lp-ink-6); }
.lp-review h3 { font-size: 16.5px; font-weight: 800; margin-bottom: 10px; }
.lp-review p { font-size: 15px; line-height: 1.78; color: var(--lp-ink-2); }
.lp-review footer {
    margin-top: auto; padding-top: 18px; border-top: 1px solid #F0EAE4;
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
}
.lp-review p { margin-bottom: 22px; }
.lp-review__who { font-family: var(--lp-mono); font-size: 12.5px; color: var(--lp-ink-5); }
.lp-review__tag {
    font-size: 11.5px; font-weight: 700; color: var(--lp-accent-dark);
    background: var(--lp-accent-soft); border-radius: 999px; padding: 5px 11px;
}

/* -------------------------------------------------------------------- FAQ */

.lp-faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 60px; align-items: start; }
.lp-head--sticky { margin-bottom: 0; }
.lp-faq { border-top: 1px solid #E2DAD2; }
.lp-faq details { border-bottom: 1px solid #E2DAD2; }
.lp-faq summary {
    display: flex; align-items: center; justify-content: space-between; gap: 24px;
    padding: 26px 4px; cursor: pointer; list-style: none;
    font-size: 18px; font-weight: 700; letter-spacing: -0.015em;
}
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary i {
    flex: none; width: 30px; height: 30px; border-radius: 50%;
    display: grid; place-items: center;
    background: #EFE9E3; color: var(--lp-ink-4);
    font-size: 19px; font-style: normal; line-height: 1;
    transition: transform .2s ease, background .2s ease, color .2s ease;
}
.lp-faq details[open] summary i { background: var(--lp-accent); color: #fff; transform: rotate(45deg); }
.lp-faq details p { padding: 0 60px 28px 4px; font-size: 15.5px; line-height: 1.8; color: var(--lp-ink-4); }

/* -------------------------------------------------------------------- CTA */

.lp-cta { padding: 110px 0 0; }
.lp-cta__card {
    position: relative; overflow: hidden;
    border-radius: 26px; background: var(--lp-accent); color: #fff;
    padding: 72px 60px;
}
.lp-cta__blob { position: absolute; border-radius: 50%; pointer-events: none; }
.lp-cta__blob--1 { right: -60px; top: -80px; width: 380px; height: 380px; background: rgba(255,255,255,.1); }
.lp-cta__blob--2 { right: 120px; bottom: -140px; width: 280px; height: 280px; background: rgba(22,17,14,.12); }
.lp-cta__copy { position: relative; max-width: 660px; }
.lp-cta__copy h2 { font-size: 44px; line-height: 1.22; letter-spacing: -0.035em; font-weight: 800; }
.lp-cta__copy p { margin-top: 20px; font-size: 17px; line-height: 1.7; color: rgba(255,255,255,.86); }
.lp-cta__btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

/* ------------------------------------------------------------------ 푸터 */

.lp-foot { margin-top: 96px; border-top: 1px solid var(--lp-line); padding: 48px 0 56px; }
.lp-foot__inner { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.lp-foot__brand { display: flex; align-items: center; gap: 10px; }
.lp-foot__brand .lp-brand__mark { width: 26px; height: 26px; border-radius: 8px; font-size: 13px; }
.lp-foot__brand .lp-brand__name { font-size: 16px; }
.lp-foot__company { margin-top: 16px; font-size: 13.5px; line-height: 1.8; color: var(--lp-ink-5); max-width: 460px; }
.lp-foot__cols { display: flex; gap: 64px; }
.lp-foot__cols > div { display: flex; flex-direction: column; gap: 11px; }
.lp-foot__col-title { font-family: var(--lp-mono); font-size: 11px; letter-spacing: .16em; color: var(--lp-ink-6); }
.lp-foot__cols a { font-size: 14px; color: var(--lp-ink-3); }
.lp-foot__cols a:hover { color: var(--lp-accent); }
.lp-foot__bottom {
    margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--lp-line-2);
    font-family: var(--lp-mono); font-size: 11.5px; color: var(--lp-ink-6);
}

/* ---------------------------------------------------------------- 반응형 */

@media (max-width: 1100px) {
    .lp-hero__inner { grid-template-columns: 1fr; gap: 48px; }
    .lp-hero__copy h1 { font-size: 50px; }
    .lp-hero__panel { max-width: 560px; }
    .lp-nav__links { gap: 20px; }
    .lp-volume { grid-template-columns: 1fr; }
    .lp-faq-layout { grid-template-columns: 1fr; gap: 32px; }
    .lp-why-grid, .lp-steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .lp-nav__links { display: none; }
    .lp-steps { grid-template-columns: 1fr; }
    .lp-stats { grid-template-columns: repeat(2, 1fr); }
    .lp-stat:nth-child(2) { border-right: 0; }
    .lp-stat:nth-child(-n+2) { border-bottom: 1px solid var(--lp-line); }
    .lp-cta__card { padding: 56px 36px; }
    .lp-cta__copy h2 { font-size: 34px; }
}

@media (max-width: 640px) {
    body.lp { font-size: 14.5px; }
    .lp-wrap, .lp-nav__inner { padding: 0 20px; }
    :root { --lp-nav-h: 64px; }

    /* 좁은 화면에서는 헤더에 브랜드 + 가입 버튼만 남긴다 */
    .lp-nav__cta .lp-btn--ghost { display: none; }
    .lp-brand__name { font-size: 17px; }
    .lp-brand__mark { width: 27px; height: 27px; }

    .lp-hero { padding-top: 48px; }
    .lp-hero__copy { padding-top: 0; }
    .lp-hero__copy h1 { font-size: 34px; line-height: 1.2; margin-top: 20px; }
    .lp-mark::after { height: 9px; bottom: 2px; }
    .lp-hero__lead { font-size: 15.5px; margin-top: 26px; }
    .lp-hero__btns { gap: 10px; margin-top: 28px; }
    .lp-hero__btns .lp-btn { flex: 1 1 100%; }
    .lp .lp-hero__checks { gap: 8px 16px; margin: 30px 0 0; }
    .lp-badge { font-size: 11px; letter-spacing: .12em; }

    .lp-hero__panel { max-width: none; }
    .lp-mock__aura { inset: 16px -8px -12px 16px; }
    .lp-mock__body { padding: 18px 16px 20px; gap: 16px; }
    .lp-mock__float { right: 4px; bottom: -14px; padding: 11px 14px; font-size: 12.5px; }

    .lp-stats { margin-top: 52px; }
    .lp-stat { padding: 22px 16px; }
    .lp-stat strong { font-size: 30px; }
    .lp-stat span { font-size: 13px; }

    .lp-platforms { padding: 24px 0 0; }
    .lp-platforms__inner { flex-direction: column; align-items: flex-start; gap: 14px; }
    .lp-chip { padding: 8px 14px; font-size: 13px; }

    .lp-section { padding-top: 72px; }
    .lp-head { margin-bottom: 30px; }
    .lp-head h2 { font-size: 28px; }
    .lp-head p, .lp-head__aside { font-size: 15px; }
    .lp-head--row { align-items: flex-start; gap: 20px; }

    .lp-step { padding: 26px 22px 28px; }
    .lp-step h3 { font-size: 19px; }

    .lp-svc-grid, .lp-review-grid { grid-template-columns: 1fr; }
    .lp-why-grid { grid-template-columns: 1fr; }

    .lp-volume { padding: 26px 22px; gap: 24px; }
    .lp-volume__head h3 { font-size: 21px; }
    .lp-volume__tier { padding: 18px; }
    .lp-volume__tier strong { font-size: 23px; }

    .lp-score { align-items: flex-start; width: 100%; padding: 18px 20px; }

    .lp-faq summary { font-size: 16px; padding: 20px 2px; gap: 16px; }
    .lp-faq details p { padding: 0 8px 22px 2px; font-size: 15px; }

    .lp-cta { padding-top: 72px; }
    .lp-cta__card { padding: 40px 24px; border-radius: 22px; }
    .lp-cta__copy h2 { font-size: 27px; }
    .lp-cta__copy p { font-size: 15.5px; }
    .lp-cta__btns .lp-btn { flex: 1 1 100%; }

    .lp-foot { margin-top: 72px; padding: 36px 0 44px; }
    .lp-foot__cols { gap: 40px; }
}