/* 메이플통신 — 토스 톤(흰 바탕·회색 단계·큰 글씨·짧은 말) + 메이플 주황 하나. 휴대폰 먼저, 960px 부터 PC. */
:root {
  --acc: #E8452A; --acc-ink: #C93520; --acc-50: #FFF4F1; --acc-100: #FFE4DD;
  --g900: #191F28; --g800: #333D4B; --g700: #4E5968; --g600: #6B7684; --g500: #8B95A1;
  --g400: #B0B8C1; --g300: #D1D6DB; --g200: #E5E8EB; --g100: #F2F4F6; --g50: #F9FAFB;
  --r-card: 24px; --r-btn: 16px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --hd: 60px;
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hd) + 16px); }
body { margin: 0; background: #fff; color: var(--g900); font-family: var(--font); font-size: 17px; line-height: 1.6; letter-spacing: -0.01em;
  word-break: keep-all; overflow-wrap: anywhere; -webkit-font-smoothing: antialiased; padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
:focus-visible { outline: 3px solid var(--acc); outline-offset: 3px; border-radius: 8px; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--g900); color: #fff; padding: 10px 16px; border-radius: 10px; }
.skip:focus { left: 16px; }
.ic { width: 1.25em; height: 1.25em; flex: none; }

.wrap { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
.center { display: flex; justify-content: center; margin-top: 32px; text-align: center; }
.center-l { margin-top: 24px; }
.fine { margin-top: 20px; font-size: 14px; color: var(--g600); line-height: 1.6; }
.fine.center { display: block; }

/* 글자 */
.h1 { font-size: clamp(36px, 9.6vw, 64px); font-weight: 800; line-height: 1.18; letter-spacing: -0.045em; }
.h2 { font-size: clamp(28px, 7vw, 42px); font-weight: 800; line-height: 1.26; letter-spacing: -0.04em; margin-bottom: 12px; }
.h3 { font-size: 20px; font-weight: 750; letter-spacing: -0.03em; margin: 40px 0 14px; }
.lead { font-size: 18px; color: var(--g700); line-height: 1.6; max-width: 34em; margin-bottom: 28px; }
.acc { color: var(--acc); }
.eyebrow { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 700; color: var(--g700); margin-bottom: 18px; }
.eb-pill { padding: 7px 14px 7px 10px; border-radius: 999px; background: var(--g100); }
.eb-pill .ic { width: 18px; height: 18px; color: var(--acc); }
.link { display: inline-flex; align-items: center; gap: 2px; font-weight: 700; color: var(--acc-ink); }
.link .ic { width: 18px; height: 18px; }

/* 버튼 — 모서리 16px 하나로 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 54px; padding: 0 22px; border-radius: var(--r-btn);
  font-size: 19px; font-weight: 700; letter-spacing: -0.02em; white-space: nowrap; transition: transform .18s var(--ease), background-color .2s, box-shadow .2s; }
.btn:active { transform: scale(.97); }
.btn .ic { width: 20px; height: 20px; }
.btn .ic-out { width: 18px; height: 18px; opacity: .85; }
.btn-acc { background: var(--acc); color: #fff; box-shadow: 0 8px 20px -8px rgba(232, 69, 42, .55); }
.btn-acc:hover { background: #DB3E24; }
.btn-soft { background: var(--g100); color: var(--g800); }
.btn-soft:hover { background: var(--g200); }
.btn-white { background: #fff; color: var(--g900); }
.btn-ghost { background: rgba(255, 255, 255, .12); color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .5); }
.btn-sm { height: 40px; padding: 0 14px; font-size: 15px; border-radius: 12px; box-shadow: none; }
.btn-lg { height: 60px; padding: 0 26px; }

/* 머리 */
.hd { position: sticky; top: 0; z-index: 40; background: rgba(255, 255, 255, .88); -webkit-backdrop-filter: saturate(180%) blur(16px); backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent; transition: border-color .25s; }
.hd.scrolled { border-bottom-color: var(--g200); }
.hd-in { height: var(--hd); display: flex; align-items: center; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-size: 19px; letter-spacing: -0.03em; }
.brand b { font-weight: 800; }
.hd-nav { display: none; }
.hd-act { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.hd-menu { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; }
.hd-menu .ic { width: 26px; height: 26px; }
.hd-menu:active { background: var(--g100); }
.sheet { border-top: 1px solid var(--g200); background: #fff; }
.sheet-in { display: grid; padding-top: 8px; padding-bottom: 16px; }
.sheet a { padding: 15px 4px; font-size: 18px; font-weight: 650; border-bottom: 1px solid var(--g100); }
.sheet a:last-child { border-bottom: 0; }
.sheet:not([hidden]) { animation: sheet .3s var(--ease); }
@keyframes sheet { from { opacity: 0; transform: translateY(-8px); } }

/* 첫 화면 */
.hero { padding: 36px 0 24px; overflow: hidden; }
.hero-in { display: grid; gap: 40px; }
.hero-h { margin-bottom: 18px; }
.hero-lead { margin-bottom: 26px; }
.hero-b { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-b .btn { flex: 1 1 150px; }
.hero-v { position: relative; display: grid; place-items: center; padding: 20px 0 10px; }
.hero-v::before { content: ""; position: absolute; width: min(520px, 120vw); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(232, 69, 42, .16), rgba(232, 69, 42, .05) 60%, transparent); }
.hero-usim { position: absolute; left: 3vw; bottom: 3%; width: 22vw; height: auto; transform-origin: 50% 4%;
  filter: drop-shadow(0 18px 24px rgba(25, 31, 40, .22)); animation: swing 4.6s ease-in-out infinite; }

.phone { position: relative; width: min(290px, 70vw); aspect-ratio: 720 / 1560; padding: 9px; border-radius: 46px; background: #11141A;
  box-shadow: 0 0 0 1.5px #2A2F38 inset, 0 40px 80px -30px rgba(25, 31, 40, .45), 0 18px 36px -18px rgba(25, 31, 40, .3); }
.phone-scr { position: relative; width: 100%; height: 100%; border-radius: 37px; overflow: hidden; background: #fff; }
.phone-scr video, .phone-scr img { width: 100%; height: 100%; object-fit: cover; }
.phone-sm { width: min(240px, 60vw); border-radius: 38px; padding: 8px; }
.phone-sm .phone-scr { border-radius: 30px; }

/* 바로가기 6칸 */
.quick-sec { padding: 8px 0 48px; }
.quick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.q { display: grid; justify-items: center; gap: 8px; padding: 18px 6px 16px; border-radius: 20px; background: var(--g50); font-size: 15px; font-weight: 650;
  text-align: center; transition: transform .2s var(--ease), background-color .2s; }
.q:active { transform: scale(.96); }
.q:hover { background: var(--g100); }
.q-ic { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 16px; background: #fff; color: var(--acc); box-shadow: 0 6px 14px -8px rgba(25, 31, 40, .25); }
.q-ic .ic { width: 30px; height: 30px; }

/* 구역 */
.sec { padding: 72px 0; }
.sec-g { background: var(--g50); }
.sec-tight { padding-top: 24px; }
.two { display: grid; gap: 56px; }

/* 부담 없는 이유 — 가격 칸 + 세 칸 */
.bento { display: grid; gap: 12px; margin-top: 28px; }
.price-cell { position: relative; overflow: hidden; padding: 28px 24px; border-radius: var(--r-card); background: var(--acc); color: #fff; }
.price-cell::after { content: ""; position: absolute; right: -60px; bottom: -70px; width: 220px; height: 220px; border-radius: 50%; background: rgba(255, 255, 255, .1); }
.pc-k { font-size: 16px; font-weight: 650; opacity: .9; }
.pc-v { font-size: 22px; font-weight: 700; margin: 4px 0 2px; }
.pc-v b { font-size: clamp(48px, 13vw, 64px); font-weight: 820; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.pc-s { font-size: 15px; opacity: .9; }
.pc-link { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 2px; margin-top: 18px; font-weight: 700; font-size: 16px;
  background: rgba(255, 255, 255, .18); padding: 8px 12px 8px 14px; border-radius: 12px; }
.pc-link .ic { width: 18px; height: 18px; }
.why-i { padding: 24px; border-radius: var(--r-card); background: #fff; }
.why-ic { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; background: var(--acc-50); color: var(--acc); margin-bottom: 14px; }
.why-ic .ic { width: 24px; height: 24px; }
.why-i h3 { font-size: 21px; font-weight: 780; letter-spacing: -0.03em; margin-bottom: 4px; }
.why-i p { color: var(--g700); font-size: 16px; }

/* 개통 방법 */
.how { display: grid; gap: 8px; }
.how-side { display: none; }
.how-main > .h2 + .lead { margin-bottom: 8px; }
.how-main > .h2:not(:first-child) { margin-top: 64px; }
.shot { display: grid; justify-items: center; gap: 14px; }
.shot figcaption { font-size: 14px; color: var(--g600); font-weight: 600; }

.prep { display: grid; gap: 10px; }
.fold-prep > summary { padding: 16px 18px; }
.prep-ic { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; background: var(--acc-50); color: var(--acc); flex: none; }
.prep-ic .ic { width: 26px; height: 26px; }
.fold-prep .fold-q { display: flex; align-items: center; gap: 14px; font-size: 18px; }
.nope { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 14px; font-size: 14px; color: var(--g600); }
.nope em { font-style: normal; font-weight: 700; color: var(--g700); margin-right: 4px; }
.nope span { padding: 5px 11px; border-radius: 999px; background: var(--g100); text-decoration: line-through; text-decoration-color: var(--g400); }

.selfbar { display: flex; align-items: center; gap: 14px; margin: 36px 0 14px; padding: 16px 18px; border-radius: 20px; background: var(--acc); color: #fff;
  box-shadow: 0 14px 30px -14px rgba(232, 69, 42, .65); transition: transform .2s var(--ease); }
.selfbar:active { transform: scale(.98); }
.selfbar-ic { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; background: rgba(255, 255, 255, .2); flex: none; }
.selfbar-ic .ic { width: 26px; height: 26px; }
.selfbar-t { display: grid; flex: 1; }
.selfbar-t b { font-size: 20px; font-weight: 800; letter-spacing: -0.03em; }
.selfbar-t small { font-size: 14px; opacity: .92; }
.selfbar-go { width: 24px; height: 24px; }

.steps { display: grid; gap: 8px; counter-reset: s; }
.step { position: relative; }
.step:not(:last-child)::after { content: ""; position: absolute; left: 37px; top: 58px; bottom: -14px; width: 2px; background: var(--g200); z-index: 0; }
.fold-step > summary { padding: 13px 16px; }
.fold-step .fold-q { display: flex; align-items: center; gap: 14px; font-size: 18px; }
.step-no { position: relative; z-index: 1; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--g100);
  color: var(--g700); font-size: 17px; font-weight: 800; flex: none; transition: background-color .5s var(--ease), color .5s; }
.step.on .step-no { background: var(--acc); color: #fff; }
.fold-step .fold-a { padding-left: 72px; }

.after { display: grid; gap: 10px; }
.after-i { display: grid; grid-template-columns: auto 1fr; column-gap: 14px; align-items: center; padding: 18px; border-radius: 20px; background: var(--g50); }
.after-ic { grid-row: span 2; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; background: #fff; color: var(--acc); }
.after-ic .ic { width: 26px; height: 26px; }
.after-i b { font-size: 18px; font-weight: 750; }
.after-i p { font-size: 15px; color: var(--g700); }

/* 접는 줄 — 핵심 단어만 보이고 누르면 열림 */
.folds { display: grid; gap: 8px; }
.fold { border-radius: 20px; background: #fff; box-shadow: inset 0 0 0 1px var(--g200); transition: box-shadow .2s; }
.sec-g .fold { box-shadow: none; }
.fold > summary { list-style: none; display: flex; align-items: center; gap: 12px; padding: 18px 20px; cursor: pointer; border-radius: 20px; }
.fold > summary::-webkit-details-marker { display: none; }
.fold > summary:active { background: var(--g50); }
.fold-q { flex: 1; font-size: 17px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.45; }
.fold-ic { width: 20px; height: 20px; color: var(--g500); transition: transform .3s var(--ease); }
.fold[open] .fold-ic { transform: rotate(180deg); }
.fold-a { padding: 0 20px 20px; color: var(--g700); font-size: 16px; line-height: 1.7; }
.fold[open] .fold-a { animation: unfold .35s var(--ease); }
@keyframes unfold { from { opacity: 0; transform: translateY(-6px); } }
.fold-x .fold-q { display: flex; align-items: center; gap: 10px; }
.nogo-ic { width: 22px; height: 22px; color: var(--acc); }

/* 유심 */
.usims { display: grid; gap: 14px; margin-top: 8px; }
.usim { display: grid; grid-template-columns: 108px 1fr; gap: 18px; align-items: center; padding: 22px 20px; border-radius: var(--r-card); background: #fff; }
.sec:not(.sec-g) .usim { background: var(--g50); }
.usim-pic { position: relative; display: grid; justify-items: center; padding-top: 10px; }
.peg { position: absolute; top: 0; width: 34px; height: 10px; border-radius: 5px; background: var(--g300); }
.swing { width: 96px; height: auto; transform-origin: 50% 3%; filter: drop-shadow(0 12px 16px rgba(25, 31, 40, .2)); animation: swing 4.2s ease-in-out infinite; }
.usim-lg .swing { width: 108px; animation-delay: -1.6s; }
@keyframes swing { 0%, 100% { transform: rotate(-3.5deg); } 50% { transform: rotate(3.5deg); } }
.net { display: inline-block; padding: 4px 10px; border-radius: 999px; background: var(--g100); color: var(--g700); font-size: 13px; font-weight: 700; }
.usim h3 { font-size: 23px; font-weight: 800; letter-spacing: -0.03em; margin: 8px 0 2px; }
.usim-t > p { font-size: 15px; color: var(--g600); }
.shops { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.shops li { height: 38px; padding: 5px 8px; display: grid; place-items: center; border-radius: 10px; background: #fff; box-shadow: inset 0 0 0 1px var(--g200); }
.shops img { height: 26px; width: auto; max-width: 84px; object-fit: contain; }
.usim-more { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; margin-top: 22px; }

/* 요금제 */
.tabs { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; margin: 4px -20px 18px; padding: 0 20px; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { flex: none; height: 40px; padding: 0 16px; border-radius: 999px; font-size: 15px; font-weight: 700; color: var(--g700); background: var(--g100);
  transition: background-color .2s, color .2s; }
.tabs button[aria-selected="true"] { background: var(--g900); color: #fff; }
.plan-row { display: grid; grid-auto-flow: column; grid-auto-columns: min(78%, 300px); gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory;
  margin: 0 -20px; padding: 4px 20px 16px; scrollbar-width: none; }
.plan-row::-webkit-scrollbar { display: none; }
.plan-row[hidden] { display: none; }
.plan-row:not([hidden]) .plan { animation: rise .5s var(--ease) both; }
.plan-row .plan:nth-child(2) { animation-delay: .05s; } .plan-row .plan:nth-child(3) { animation-delay: .1s; } .plan-row .plan:nth-child(4) { animation-delay: .15s; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }
.plan { scroll-snap-align: start; display: flex; flex-direction: column; padding: 22px 20px; border-radius: var(--r-card); background: #fff; box-shadow: inset 0 0 0 1px var(--g200); }
.plan-top { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 12px; }
.tag { padding: 3px 9px; border-radius: 999px; background: var(--g100); color: var(--g700); font-size: 12.5px; font-weight: 700; }
.hot { padding: 3px 9px; border-radius: 999px; background: var(--acc-50); color: var(--acc-ink); font-size: 12.5px; font-weight: 750; }
.plan h3 { font-size: 18px; font-weight: 750; letter-spacing: -0.03em; line-height: 1.4; min-height: 2.8em; }
.plan-price { margin-top: 8px; font-size: 17px; font-weight: 700; }
.plan-price b.range { font-size: 23px; }
.plan-price b { white-space: nowrap; font-size: 30px; font-weight: 820; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.plan-price span { color: var(--g600); font-weight: 600; font-size: 15px; }
.plan-day { font-size: 14px; color: var(--acc-ink); font-weight: 650; }
.plan-spec { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 16px; }
.plan-spec div:first-child { grid-column: span 2; }
.plan-spec div { padding: 10px 8px; border-radius: 12px; background: var(--g50); }
.plan-spec dt { font-size: 12px; color: var(--g600); font-weight: 600; }
.plan-spec dd { font-size: 14px; font-weight: 700; line-height: 1.35; }
.plan-note { margin-top: 12px; font-size: 13px; color: var(--g600); line-height: 1.5; }
.filters { position: sticky; top: var(--hd); z-index: 5; display: flex; align-items: center; gap: 6px; overflow-x: auto; scrollbar-width: none;
  margin: 0 -20px 16px; padding: 10px 20px; background: rgba(255, 255, 255, .92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.filters::-webkit-scrollbar { display: none; }
.filters button { flex: none; height: 40px; padding: 0 16px; border-radius: 999px; font-size: 15px; font-weight: 700; color: var(--g700); background: var(--g100); }
.filters button[aria-pressed="true"] { background: var(--g900); color: #fff; }
.filter-n { margin-left: auto; padding-left: 10px; flex: none; font-size: 14px; color: var(--g600); }
.filter-n b { color: var(--g900); }
.plan-grid { display: grid; gap: 12px; }
.plan-grid .plan[hidden] { display: none; }

/* 개통 시간 */
.hours { display: grid; gap: 10px; margin-top: 8px; }
.hour { padding: 22px 22px 20px; border-radius: var(--r-card); background: #fff; }
.hour small { font-size: 15px; font-weight: 700; color: var(--g700); }
.hour b { white-space: nowrap; display: block; font-size: clamp(34px, 10vw, 44px); font-weight: 820; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; line-height: 1.2; margin: 4px 0; }
.hour b i { font-style: normal; color: var(--g400); margin: 0 4px; font-weight: 600; }
.hour p { font-size: 14px; color: var(--g600); }

/* 상담 띠 */
.band { padding: 0 0 72px; }
.band-in { padding: 40px 24px; border-radius: 28px; background: var(--g900); color: #fff; text-align: center; }
.band h2 { font-size: clamp(26px, 6.6vw, 36px); font-weight: 800; letter-spacing: -0.04em; margin-bottom: 8px; }
.band p { color: var(--g300); margin-bottom: 24px; }
.band-b { display: grid; gap: 10px; }

/* 하위 페이지 */
.sub-hero { padding: 40px 0 20px; }
.sub-hero .lead { margin-bottom: 0; margin-top: 14px; }
.nf { padding: 80px 0 100px; }
.nf .hero-b { margin-top: 28px; max-width: 420px; }
.buy { display: flex; gap: 14px; padding: 20px; border-radius: 20px; background: #fff; margin-bottom: 10px; }
.sec:not(.sec-g) .buy { background: var(--g50); }
.buy-ic { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; background: var(--acc-50); color: var(--acc); flex: none; }
.buy-ic .ic { width: 26px; height: 26px; }
.buy b { font-size: 18px; font-weight: 750; }
.buy p { font-size: 15px; color: var(--g700); margin-bottom: 6px; }
.apps { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.app { display: inline-flex; align-items: center; gap: 5px; height: 36px; padding: 0 12px; border-radius: 10px; background: #fff; box-shadow: inset 0 0 0 1px var(--g200); font-size: 14px; font-weight: 650; }
.app .ic { width: 16px; height: 16px; color: var(--acc); }
.contact { display: grid; gap: 10px; }
.ct { display: grid; grid-template-columns: auto 1fr; column-gap: 14px; align-items: center; padding: 20px; border-radius: var(--r-card); background: var(--g50); transition: transform .2s var(--ease); }
.ct:active { transform: scale(.98); }
.ct-ic { grid-row: span 2; width: 52px; height: 52px; display: grid; place-items: center; border-radius: 16px; background: #fff; color: var(--acc); }
.ct-ic .ic { width: 28px; height: 28px; }
.ct b { font-size: 19px; font-weight: 780; }
.ct span:last-child { color: var(--g700); font-size: 15px; }
#faq .h3:first-of-type { margin-top: 20px; }
.fold-faq h4.fold-q { font-size: 17px; }
.sis { text-align: center; display: grid; justify-items: center; gap: 14px; color: var(--g700); }

/* 바닥 */
.ft { padding: 48px 0 32px; background: var(--g50); border-top: 1px solid var(--g200); color: var(--g700); font-size: 14px; }
.ft-top { display: grid; gap: 18px; margin-bottom: 20px; }
.ft-nav { display: flex; flex-wrap: wrap; gap: 6px 18px; font-weight: 650; color: var(--g800); }
.ft-note { margin-bottom: 10px; }
.ft-biz { display: flex; flex-wrap: wrap; gap: 4px 14px; color: var(--g600); }
.ft-biz em { font-style: normal; color: var(--g500); }
.ft-sis { margin-top: 12px; }
.ft-sis a { font-weight: 700; color: var(--acc-ink); }
.ft-copy { margin-top: 18px; color: var(--g500); }

/* 아래 고정 상담 줄(휴대폰) */
.dock { position: fixed; left: 0; right: 0; bottom: 0; z-index: 45; display: grid; grid-template-columns: 64px 64px 1fr; gap: 8px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(255, 255, 255, .94); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border-top: 1px solid var(--g200); }
.dock-b { display: grid; justify-items: center; align-content: center; gap: 1px; height: 54px; border-radius: 14px; font-size: 12px; font-weight: 700; color: var(--g700); }
.dock-b .ic { width: 24px; height: 24px; color: var(--g800); }
.dock-b:active { background: var(--g100); }
.dock-go { display: flex; align-items: center; justify-content: center; gap: 6px; height: 54px; border-radius: 14px; background: var(--acc); color: #fff; font-size: 19px; font-weight: 750; }
.dock-go .ic { width: 18px; height: 18px; }
.dock-go:active { transform: scale(.98); }

/* 움직임 — 화면에 들어오면 한 번(스크롤 이벤트 없이 IntersectionObserver) */
.js [data-reveal] { opacity: 0; transform: translateY(22px); filter: blur(6px); transition: opacity .8s var(--ease), transform .8s var(--ease), filter .8s var(--ease);
  transition-delay: calc(var(--d, 0) * 80ms); }
.js [data-reveal].in { opacity: 1; transform: none; filter: none; }
.words .w { display: inline-block; }
.js .words .w { opacity: 0; filter: blur(10px); animation: word .7s var(--ease) forwards; animation-delay: calc(120ms + var(--i) * 90ms); }
@keyframes word { to { opacity: 1; filter: blur(0); } }
.js .hero-lead, .js .hero-b, .js .hero .eyebrow { opacity: 0; animation: fade .8s var(--ease) forwards; }
.js .hero .eyebrow { animation-delay: .05s; } .js .hero-lead { animation-delay: .45s; } .js .hero-b { animation-delay: .6s; }
@keyframes fade { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.js .hero-v .phone { opacity: 0; animation: phone 1.1s var(--ease) .25s forwards; }
@keyframes phone { from { opacity: 0; transform: translateY(40px) rotate(-2deg) scale(.96); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js [data-reveal], .js .words .w, .js .hero-lead, .js .hero-b, .js .hero .eyebrow, .js .hero-v .phone { opacity: 1; transform: none; filter: none; }
}

/* PC */
@media (min-width: 640px) {
  .quick { grid-template-columns: repeat(6, 1fr); }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .price-cell { grid-row: span 2; display: flex; flex-direction: column; justify-content: center; }
  .hours { grid-template-columns: 1fr 1fr; }
  .band-b { display: flex; justify-content: center; }
  .contact { grid-template-columns: repeat(3, 1fr); }
  .contact .ct { grid-template-columns: 1fr; justify-items: start; row-gap: 4px; }
  .contact .ct-ic { grid-row: auto; margin-bottom: 8px; }
  .plan-grid { grid-template-columns: repeat(2, 1fr); }
  .usims { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 960px) {
  body { padding-bottom: 0; font-size: 17px; }
  :root { --hd: 68px; }
  .wrap { padding: 0 32px; }
  .hd-nav { display: flex; gap: 4px; margin-left: 28px; }
  .hd-nav a { padding: 8px 12px; border-radius: 10px; font-size: 16px; font-weight: 650; color: var(--g700); transition: background-color .2s, color .2s; }
  .hd-nav a:hover { background: var(--g100); color: var(--g900); }
  .hd-nav a[aria-current] { color: var(--g900); font-weight: 750; }
  .hd-menu, .sheet, .dock { display: none !important; }
  .btn-sm { height: 42px; padding: 0 18px; font-size: 16px; }
  .hero { padding: 64px 0 40px; }
  .hero-in { grid-template-columns: 1.1fr .9fr; align-items: center; gap: 48px; }
  .hero-b .btn { flex: 0 0 auto; }
  .phone { width: 300px; }
  .hero-usim { left: calc(50% - 230px); width: 132px; }
  .quick-sec { padding: 16px 0 72px; }
  .q { padding: 22px 8px 18px; font-size: 16px; }
  .sec { padding: 112px 0; }
  .band { padding: 0 0 112px; }
  .band-in { padding: 64px 40px; }
  .bento { grid-template-columns: 1.2fr 1fr 1fr; grid-template-rows: auto auto; }
  .price-cell { grid-row: span 2; padding: 40px 36px; }
  .bento .why-i.w3 { grid-column: 2 / span 2; }
  .how { grid-template-columns: 300px 1fr; gap: 72px; align-items: start; }
  .how-side { display: block; position: sticky; top: calc(var(--hd) + 32px); }
  .two { grid-template-columns: 1fr 1fr; gap: 56px; }
  .two .hours { grid-template-columns: 1fr; }
  .plan-row { grid-auto-flow: row; grid-template-columns: repeat(4, 1fr); overflow: visible; margin: 0; padding: 4px 0 0; }
  .tabs { margin: 4px 0 20px; padding: 0; }
  .plan-grid { grid-template-columns: repeat(3, 1fr); }
  .filters { margin: 0 0 20px; padding: 12px 0; }
  .sub-hero { padding: 72px 0 24px; }
  .usim { grid-template-columns: 130px 1fr; padding: 28px; }
  .swing { width: 112px; } .usim-lg .swing { width: 128px; }
  .ft-top { grid-template-columns: auto 1fr; align-items: center; }
  .ft-nav { justify-content: flex-end; }
}
@media (min-width: 1200px) {
  .plan-grid { grid-template-columns: repeat(4, 1fr); }
}

/* 지금 개통 가능(한국 시간 기준, app.js 가 채움) */
.live { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px; padding: 7px 14px; border-radius: 999px;
  background: #fff; box-shadow: 0 6px 18px -8px rgba(25, 31, 40, .25), inset 0 0 0 1px var(--g200); font-size: 14px; font-weight: 700; color: var(--g800); }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--g400); }
.live.on .live-dot { background: #12B76A; box-shadow: 0 0 0 0 rgba(18, 183, 106, .5); animation: ping 1.8s ease-out infinite; }
@keyframes ping { to { box-shadow: 0 0 0 8px rgba(18, 183, 106, 0); } }
.hero-v { flex-direction: column; }

/* 선불폰 가이드 카드 */
.gcards { display: grid; gap: 12px; margin-bottom: 8px; }
.gcards-row { grid-auto-flow: column; grid-auto-columns: min(80%, 320px); overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 -20px; padding: 4px 20px 12px; scrollbar-width: none; }
.gcards-row::-webkit-scrollbar { display: none; }
.gcard { scroll-snap-align: start; display: flex; flex-direction: column; gap: 8px; padding: 22px 20px; border-radius: var(--r-card); background: #fff;
  box-shadow: inset 0 0 0 1px var(--g200); transition: transform .25s var(--ease), box-shadow .25s; }
.gcard:hover { transform: translateY(-3px); box-shadow: inset 0 0 0 1px var(--g300), 0 14px 28px -18px rgba(25, 31, 40, .35); }
.gcard:active { transform: scale(.98); }
.gcard-cat { align-self: flex-start; padding: 3px 9px; border-radius: 999px; background: var(--acc-50); color: var(--acc-ink); font-size: 12.5px; font-weight: 750; }
.gcard-t { font-size: 19px; font-weight: 780; letter-spacing: -0.03em; line-height: 1.4; }
.gcard-d { font-size: 15px; color: var(--g700); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.gcard-go { margin-top: auto; display: inline-flex; align-items: center; gap: 2px; font-size: 15px; font-weight: 700; color: var(--acc-ink); }
.gcard-go .ic { width: 16px; height: 16px; }
.sec-tight .h3:first-child { margin-top: 0; }

/* 가이드 글 */
.art-w { max-width: 760px; }
.art-hd { padding: 28px 0 8px; }
.crumb { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; font-size: 14px; color: var(--g600); margin-bottom: 18px; }
.crumb .ic { width: 14px; height: 14px; color: var(--g400); }
.crumb a:hover { color: var(--g900); }
.art-hd .eyebrow { margin-bottom: 10px; color: var(--acc-ink); }
.art-h { font-size: clamp(30px, 7.6vw, 46px); }
.art-lead { margin: 16px 0 10px; }
.art-meta { font-size: 14px; color: var(--g600); }
.toc { margin: 24px 0 8px; padding: 20px 22px; border-radius: 20px; background: var(--g50); }
.toc b { font-size: 15px; }
.toc ol { list-style: decimal; padding-left: 20px; margin-top: 8px; display: grid; gap: 4px; font-size: 15px; color: var(--g700); }
.toc a:hover { color: var(--acc-ink); }
.prose { padding-bottom: 8px; }
.prose h2 { font-size: clamp(22px, 5.6vw, 28px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.35; margin: 44px 0 12px; scroll-margin-top: calc(var(--hd) + 16px); }
.prose p { font-size: 17px; line-height: 1.8; color: var(--g800); margin: 0 0 14px; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 22px; display: grid; gap: 8px; font-size: 17px; line-height: 1.7; color: var(--g800); }
.prose ul { list-style: disc; } .prose ol { list-style: decimal; }
.prose li::marker { color: var(--acc); font-weight: 700; }
.prose a { color: var(--acc-ink); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.prose b { font-weight: 750; }
.tbl { overflow-x: auto; margin: 4px 0 16px; border-radius: 16px; box-shadow: inset 0 0 0 1px var(--g200); }
.tbl table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 420px; }
.tbl th { background: var(--g50); font-weight: 700; color: var(--g700); text-align: left; padding: 12px 14px; }
.tbl td { padding: 12px 14px; border-top: 1px solid var(--g100); color: var(--g800); }
.tbl td:first-child { font-weight: 700; color: var(--g900); }
.art-cta { margin: 40px 0 72px; padding: 28px 24px; border-radius: var(--r-card); background: var(--acc-50); }
.art-cta b { font-size: 21px; font-weight: 800; letter-spacing: -0.03em; }
.art-cta p { color: var(--g700); margin: 6px 0 18px; }
.art-cta-b { display: flex; flex-wrap: wrap; gap: 8px; }
@media (min-width: 960px) {
  .gcards { grid-template-columns: repeat(3, 1fr); }
  .gcards-row { grid-auto-flow: row; grid-template-columns: repeat(3, 1fr); overflow: visible; margin: 0; padding: 4px 0 0; }
  .art-hd { padding: 56px 0 8px; }
}
.tbl th, .tbl td:not(:first-child) { white-space: nowrap; }