/* 안정형되기 랜딩 — 앱과 같은 파스텔 · 자주 잉크 · 젤리
   앱 토큰: ink #4a3d5c · sub #6f6383 · mute #9a91ab · line #e6e1ef
            pink #ff9ec4 · lilac #c9a2ff · mint #8fe0c4 · lemon #ffd36b · sky #8fc4ff
            테두리 2px ink · 그림자 3px 3px 0 ink · 모서리 14~20 · 알약 99px · Pretendard
   스토어 스크린샷 바탕 #feeef6 → #f1f0fa → #e4f1fe.
   이 파일은 안정형되기 랜딩(/attachment-style-test/)에서만 불린다. */

@font-face {
  font-family: "Pretendard Secure";
  src: url("/assets/fonts/pretendard-secure.woff2") format("woff2");
  font-weight: 400 900;
  font-display: swap;
}

:root {
  --booth: #4a3d5c;
  --booth-deep: #3a2f4d;
  --booth-line: #4a3d5c;
  --enamel: #4a3d5c;
  --paper: #fef4f8;
  --paper-2: #f6f1fb;
  --card: #ffffff;
  --ink: #4a3d5c;
  --ink-2: #5b4f6e;
  --muted: #6f6383;
  --rule: #e6e1ef;
  --amber: #ff9ec4;
  --amber-soft: #e0568a;
  --signal: #e0568a;
  --radius: 18px;
  --pink: #ff9ec4;
  --lilac: #c9a2ff;
  --mint: #8fe0c4;
  --lemon: #ffd36b;
  --sky: #8fc4ff;
  --edge: 2px solid #4a3d5c;
  --lift: 3px 3px 0 #4a3d5c;
  --sans: "Pretendard Secure", "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", -apple-system,
    BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", system-ui, sans-serif;
}
body[data-app="secure"] { --accent: #4a3d5c; --accent-ink: #fff; --accent-ground: #fff3f8; }

html { background: #e4f1fe; }
body {
  background: linear-gradient(180deg, #feeef6 0, #f1f0fa 1400px, #e4f1fe 100%);
  color: var(--ink);
}
::selection { background: var(--pink); color: var(--ink); }
:focus-visible { outline-color: #e0568a; }

/* 머리 — 흰 띠에 자주 테두리 */
.masthead { background: rgba(255, 255, 255, .72); background-image: none; border-bottom: var(--edge); }
.plate { background: #fff; border: var(--edge); border-radius: 999px; box-shadow: 2px 2px 0 #4a3d5c; color: var(--ink); }
.masthead nav a { color: var(--ink); opacity: .78; }
.masthead nav a:hover, .masthead nav a[aria-current] { opacity: 1; border-bottom-color: #e0568a; }
.lang { border: var(--edge); background: #fff; }
.masthead nav .lang a { color: var(--ink); }
.masthead nav .lang a[aria-current] { background: var(--pink); color: var(--ink); }

/* 히어로 — 그라데이션 위의 젤리 */
.hero {
  background: transparent;
  color: var(--ink);
  overflow: hidden;
  padding-block: 56px 64px;
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
/* 핑크 젤리 (눈 두 개) */
.hero::before {
  width: 118px;
  height: 108px;
  right: max(calc((100% - 1140px) / 2 + 280px), 300px);
  bottom: 42px;
  z-index: 2;
  background:
    radial-gradient(circle at 38% 46%, #4a3d5c 0 4.5px, transparent 5px),
    radial-gradient(circle at 60% 46%, #4a3d5c 0 4.5px, transparent 5px),
    radial-gradient(circle at 34% 30%, #ffe3ef 0 10%, #ffc7de 30%, #ff9ec4 70%);
  box-shadow: 0 14px 30px rgba(255, 120, 170, .35);
  border-radius: 50% 50% 46% 46% / 56% 56% 44% 44%;
  opacity: .95;
}
/* 민트 젤리 */
.hero::after {
  width: 86px;
  height: 78px;
  left: -18px;
  bottom: 22px;
  background:
    radial-gradient(circle at 40% 48%, #4a3d5c 0 3.5px, transparent 4px),
    radial-gradient(circle at 62% 48%, #4a3d5c 0 3.5px, transparent 4px),
    radial-gradient(circle at 34% 30%, #effbf6 0 10%, #c8f2e2 32%, #8fe0c4 72%);
  box-shadow: 0 12px 24px rgba(80, 200, 170, .3);
  border-radius: 50% 50% 46% 46% / 56% 56% 44% 44%;
}
.hero .wrap { position: relative; z-index: 1; }

.hero h1 { color: var(--ink); font-weight: 850; letter-spacing: -.04em; }
.hero .lede { color: var(--muted); }
.hero-facts li { color: var(--ink-2); font-weight: 600; }
.hero-facts li::before { width: 10px; height: 10px; border-radius: 50%; top: .58em; border: 2px solid #4a3d5c; }
.hero-facts li:nth-child(1)::before { background: var(--pink); }
.hero-facts li:nth-child(2)::before { background: var(--mint); }
.hero-facts li:nth-child(3)::before { background: var(--lilac); }
.hero-shot { border: var(--edge); border-radius: 28px; box-shadow: 6px 6px 0 #4a3d5c; }

/* 버튼 — 알약 + 어긋난 그림자 */
.btn {
  border: var(--edge);
  border-radius: 999px;
  box-shadow: var(--lift);
  color: var(--ink);
  background: #fff;
  opacity: 1;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 #4a3d5c; }
.btn:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 #4a3d5c; }
.btn-primary { background: var(--pink); border-color: #4a3d5c; color: var(--ink); }
.btn-primary:hover { background: #ffb3d1; border-color: #4a3d5c; }
.btn-ghost, .btn-line { background: #fff; color: var(--ink); }
.btn-ghost:hover, .btn-line:hover { background: #fff; color: var(--ink); border-color: #4a3d5c; }
.btn-solid { background: var(--lilac); color: var(--ink); border-color: #4a3d5c; }

/* 구획 */
.band-tint { background: rgba(255, 255, 255, .5); border-block: 2px solid #e6e1ef; }
h2 { color: var(--ink); letter-spacing: -.035em; }
.sec-label { color: #e0568a; }

/* 증거 */
.screens img { border: var(--edge); border-radius: 24px; box-shadow: 4px 4px 0 #4a3d5c; }
.screens figcaption { color: var(--muted); }

/* 번호 — 젤리 색을 돌아가며 */
.proof-num,
.steps li::before { color: var(--ink); border: var(--edge); font-weight: 800; }
.mech article:nth-child(1) .proof-num { background: var(--pink); }
.mech article:nth-child(2) .proof-num { background: var(--mint); }
.steps li { background: #fff; border: var(--edge); border-radius: 20px; box-shadow: var(--lift); }
.steps li:nth-child(4n+1)::before { background: var(--pink); }
.steps li:nth-child(4n+2)::before { background: var(--mint); }
.steps li:nth-child(4n+3)::before { background: var(--lilac); }
.steps li:nth-child(4n+4)::before { background: var(--lemon); }
.steps p { color: var(--muted); }

/* 장단점 */
.panel { background: #fff; border: var(--edge); border-radius: 20px; box-shadow: var(--lift); }
.panel.good { border-top: var(--edge); background: linear-gradient(180deg, #effbf6 0, #fff 70px); }
.panel.bad { border-top: var(--edge); background: linear-gradient(180deg, #fff1f6 0, #fff 70px); }
.panel h3::before {
  content: "";
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid #4a3d5c;
  flex: none;
}
.panel.good h3::before { background: var(--mint); }
.panel.bad h3::before { background: var(--pink); }
.panel li { color: var(--ink-2); }

/* 표·상태 */
.status-row, .table-scroll { background: #fff; border: var(--edge); border-radius: 20px; box-shadow: var(--lift); }
thead th { background: #f3eeff; }
th, td { border-bottom-color: #ece7f3; }
.units { color: var(--muted); }
.units i { border: 2px solid #4a3d5c; width: 11px; height: 11px; }
.units i.on, .units.live i.on { background: var(--mint); border-color: #4a3d5c; }

/* FAQ */
.faq { gap: 0; background: #fff; border: var(--edge); border-radius: 22px; box-shadow: var(--lift); overflow: hidden; }
.faq details { background: transparent; border: 0; border-bottom: 2px solid #efeaf5; border-radius: 0; padding: 4px 22px; }
.faq details:last-child { border-bottom: 0; }
.faq details[open] { background: #fff7fb; }
.faq summary::before { color: #e0568a; }
.faq details p { color: var(--ink-2); }

/* 관련 글 */
.links-list a { border-bottom: 2px solid #e6e1ef; }
.links-list a:hover { background: rgba(255, 255, 255, .6); }
.links-list em { color: var(--ink); background: #fff; border: var(--edge); }

/* 개인정보 띠 */
.privacy-strip { background: #fff; color: var(--ink-2); border: var(--edge); border-radius: 20px; box-shadow: var(--lift); }
.privacy-strip strong { color: var(--ink); background: linear-gradient(transparent 60%, #ffd6e7 60%); }
.privacy-strip a { color: #c23d73; }

/* 바닥 — 자주 잉크 */
.site-footer { background: #4a3d5c; background-image: none; color: #d9d2e4; margin-top: 72px; }
.site-footer h2 { color: #ffc7de; }
.site-footer a { color: #fff; border-bottom-color: rgba(255, 255, 255, .25); }
.site-footer a:hover { border-bottom-color: var(--pink); }
.site-footer .fine { color: #b9afc8; }

@media (max-width: 919px) {
  .hero::before { width: 84px; height: 76px; top: 14px; bottom: auto; right: 10px; opacity: .9; }
  .hero::after { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
  .btn:hover { transform: none; }
}

/* ── 알라미식 부품: 파스텔 타일 + 자주 테두리, 젤리는 폰 옆에 한 마리 ── */
.hero-center { padding-block: 52px 0; }
.hero-sub { color: var(--muted); }
.chips li { background: #fff; border: var(--edge); color: var(--ink); box-shadow: 2px 2px 0 #4a3d5c; }
.float { border: var(--edge); border-radius: 26px; box-shadow: 4px 4px 0 #4a3d5c; }
.f1 { background: #ffd6e7; } .f2 { background: #d6f5ea; } .f3 { background: #ece0ff; } .f4 { background: #fff0c7; }
.stage .hero-shot { margin-bottom: -40px; }
/* 떠 있는 파스텔 타일이 젤리 자리를 대신한다 — 히어로 젤리는 겹쳐서 뺌 */
.hero::before, .hero::after { display: none; }
.intro-label, .feature-label { color: #c23d73; }
.feature { background: #fff; border: var(--edge); box-shadow: 5px 5px 0 #4a3d5c; }
.feature:nth-child(1) { background: linear-gradient(180deg, #fff4f9 0, #fff 60%); }
.feature:nth-child(2) { background: linear-gradient(180deg, #effbf6 0, #fff 60%); }
.feature figure img { border: var(--edge); border-bottom: 0; }
.howto li, .stats li { background: #fff; border: var(--edge); box-shadow: var(--lift); }
.howto .n { color: var(--ink); background: var(--lemon); border: var(--edge); border-radius: 999px; padding: 0 9px; }
.panel h3::before { display: none; }
.panel.good { background: linear-gradient(180deg, #effbf6 0, #fff 70px); }
.panel.bad { background: linear-gradient(180deg, #fff1f6 0, #fff 70px); }
@media (max-width: 919px) {
  .hero::before { display: none; }
}