@charset "utf-8";
/* ==========================================================================
   price.php 1페이지 견적 흐름 — 모바일 퍼스트 전용 스타일
   --------------------------------------------------------------------------
   작성 : 2026-09-02
   기준 : _작업지시서/LG15441644_price_상품군_1페이지_모바일퍼스트_UI기획.md

   ■ 규칙
     · 접두어는 pf- 로 통일한다. 기존 price-* / bc-* 와 섞지 않는다.
     · 상품군 레일만 가로 스크롤을 허용하고 페이지 가로 스크롤은 만들지 않는다(§11).
     · 터치 영역 최소 44px, 입력 글자 16px 이상(§11).
     · 색만으로 선택을 알리지 않는다 — 체크 아이콘·테두리·문구를 함께 쓴다(§11).
   ========================================================================== */

.pf {
    --pf-ink:    #0f172a;
    --pf-txt:    #334155;
    --pf-sub:    #64748b;
    --pf-mute:   #94a3b8;
    --pf-line:   #e2e8f0;
    --pf-line-2: #eef2f7;
    --pf-bg:     #f8fafc;
    --pf-key:    #e6005c;   /* LG U+ 포인트색 */
    --pf-key-d:  #b80049;
    --pf-blue:   #2563eb;
    --pf-ok:     #15803d;
    --pf-warn:   #b45309;
    --pf-r:      12px;

    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 16px 96px;
    color: var(--pf-txt);
    font-size: 15px;
    line-height: 1.6;
    box-sizing: border-box;
}
.pf *, .pf *::before, .pf *::after { box-sizing: border-box; }
.pf a { color: inherit; text-decoration: none; }

/* 스크린리더 전용 */
.pf-sr {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── 머리말 · 진행 표시 ─────────────────────────────────────────── */
.pf-head { text-align: center; margin-bottom: 16px; }
.pf-head h2 {
    margin: 0 0 6px; font-size: 20px; font-weight: 800;
    color: var(--pf-ink); letter-spacing: -.02em; line-height: 1.4;
}
.pf-head p { margin: 0; font-size: 14px; color: var(--pf-sub); }

.pf-steps { display: flex; gap: 6px; margin: 14px 0 16px; padding: 0; list-style: none; }
.pf-steps li {
    flex: 1 1 0; min-width: 0; padding: 8px 6px;
    background: #fff; border: 1px solid var(--pf-line); border-radius: 9px;
    font-size: 12.5px; font-weight: 700; color: var(--pf-mute); text-align: center;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pf-steps li b { display: inline-block; margin-right: 3px; }
.pf-steps li.is-on { background: var(--pf-key); border-color: var(--pf-key); color: #fff; }
.pf-steps li.is-done { border-color: var(--pf-key); color: var(--pf-key); }

/* ── 상품군 레일 : 항상 한 행, 가로 스크롤 ─────────────────────── */
.pf-rail {
    display: flex; gap: 7px; margin-bottom: 16px;
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    scrollbar-width: none; padding-bottom: 2px;
}
.pf-rail::-webkit-scrollbar { display: none; }
.pf-rail__btn {
    flex: 0 0 auto;
    display: inline-flex; align-items: center; gap: 5px;
    min-height: 48px; padding: 0 15px;
    border: 1px solid var(--pf-line); border-radius: 999px; background: #fff;
    color: var(--pf-txt); font-size: 14px; font-weight: 700;
    white-space: nowrap; cursor: pointer; font-family: inherit;
}
.pf-rail__btn i {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 19px; height: 19px; padding: 0 5px; border-radius: 999px;
    background: var(--pf-line-2); color: var(--pf-sub);
    font-size: 11px; font-weight: 800; font-style: normal; line-height: 1;
}
.pf-rail__btn.is-on {
    background: var(--pf-key); border-color: var(--pf-key); color: #fff;
    box-shadow: inset 0 -3px 0 var(--pf-key-d);
}
.pf-rail__btn.is-on i { background: rgba(255,255,255,.26); color: #fff; }
.pf-rail__btn.is-on::before { content: '✓'; font-size: 12px; font-weight: 900; }

/* ── 상품군 아코디언 ───────────────────────────────────────────── */
.pf-acc { display: flex; flex-direction: column; gap: 8px; }
.pf-group { background: #fff; border: 1px solid var(--pf-line); border-radius: var(--pf-r); overflow: hidden; }
.pf-group.is-open { border-color: #cbd5e1; }
.pf-group.is-picked { border-color: var(--pf-key); box-shadow: 0 0 0 2px rgba(230,0,92,.10); }

.pf-group__head {
    display: flex; align-items: center; gap: 10px; width: 100%;
    min-height: 60px; padding: 12px 14px;
    border: 0; background: none; cursor: pointer; text-align: left; font-family: inherit;
}
.pf-group__ico {
    flex: 0 0 34px; width: 34px; height: 34px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 9px; background: var(--pf-bg); color: var(--pf-sub);
}
.pf-group.is-picked .pf-group__ico { background: #fdeaf2; color: var(--pf-key); }
.pf-group__txt { flex: 1 1 auto; min-width: 0; }
.pf-group__name { display: block; font-size: 15.5px; font-weight: 800; color: var(--pf-ink); }
.pf-group__desc {
    display: block; margin-top: 1px; font-size: 12.5px; color: var(--pf-sub);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.pf-group__n {
    flex: 0 0 auto; font-size: 12px; font-weight: 700; color: var(--pf-mute);
}
.pf-group__arw {
    flex: 0 0 auto; font-size: 13px; color: var(--pf-mute);
    transition: transform .2s ease;
}
.pf-group.is-open .pf-group__arw { transform: rotate(180deg); }

.pf-group__body { display: none; padding: 0 14px 14px; border-top: 1px solid var(--pf-line-2); }
.pf-group.is-open .pf-group__body { display: block; }

/* ── 주상품 선택 행 (압축형) ───────────────────────────────────── */
.pf-items { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.pf-item {
    display: grid; grid-template-columns: 24px minmax(0,1fr) auto;
    align-items: center; gap: 10px;
    min-height: 80px; padding: 11px 12px;
    border: 1px solid var(--pf-line); border-radius: 10px; background: #fff;
    cursor: pointer;
}
.pf-item.is-on { border-color: var(--pf-key); background: #fff8fb; }
.pf-item__radio {
    width: 20px; height: 20px; border: 2px solid #cbd5e1; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
}
.pf-item.is-on .pf-item__radio { border-color: var(--pf-key); }
.pf-item.is-on .pf-item__radio::after {
    content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--pf-key);
}
.pf-item__name { display: block; font-size: 15px; font-weight: 700; color: var(--pf-ink); line-height: 1.35; }
.pf-item__desc {
    display: block; margin-top: 2px; font-size: 12.5px; color: var(--pf-sub);
    overflow-wrap: anywhere;
}
.pf-item__price { display: block; margin-top: 3px; font-size: 13px; font-weight: 800; color: var(--pf-blue); }
.pf-item__price.is-hold { color: var(--pf-sub); font-weight: 700; }
.pf-item__price small { margin-left: 4px; font-size: 11px; font-weight: 600; color: var(--pf-mute); }
.pf-item__pick {
    min-height: 44px; padding: 9px 15px; border-radius: 8px;
    border: 1px solid var(--pf-key); background: #fff; color: var(--pf-key);
    font-size: 13.5px; font-weight: 800; cursor: pointer; white-space: nowrap; font-family: inherit;
}
.pf-item.is-on .pf-item__pick { background: var(--pf-key); color: #fff; }

.pf-item__links {
    grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 5px 12px;
    margin-top: 2px; padding-top: 9px; border-top: 1px dashed var(--pf-line-2);
}
.pf-item__links a {
    min-height: 44px; display: inline-flex; align-items: center;
    padding: 0 2px;                     /* 터치 영역은 넓히되 글자 간격은 유지 */
    font-size: 12.5px; font-weight: 600; color: var(--pf-sub);
    border-bottom: 1px solid transparent;
}

/* ── 부가상품 ──────────────────────────────────────────────────── */
.pf-addons { margin-top: 12px; padding-top: 11px; border-top: 1px solid var(--pf-line-2); }
.pf-addons__t {
    margin: 0 0 2px; font-size: 14px; font-weight: 800; color: var(--pf-ink);
}
.pf-addons__lead { margin: 0 0 8px; font-size: 12px; color: var(--pf-sub); }
.pf-addons__list { display: flex; flex-direction: column; gap: 5px; }

.pf-add {
    display: grid; grid-template-columns: 22px minmax(0,1fr) auto;
    align-items: start; gap: 9px;
    min-height: 52px; padding: 9px 11px;
    border: 1px solid var(--pf-line); border-radius: 9px; background: #fff; cursor: pointer;
}
.pf-add.is-on { border-color: var(--pf-key); background: #fff8fb; }
.pf-add.is-blocked { background: var(--pf-bg); cursor: default; opacity: .72; }
.pf-add__box {
    width: 20px; height: 20px; margin-top: 1px;
    border: 2px solid #cbd5e1; border-radius: 5px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 900; color: #fff;
}
.pf-add.is-on .pf-add__box { background: var(--pf-key); border-color: var(--pf-key); }
.pf-add.is-on .pf-add__box::after { content: '✓'; }
.pf-add__name { display: block; font-size: 14px; font-weight: 700; color: var(--pf-ink); }
.pf-add__desc { display: block; margin-top: 1px; font-size: 12.5px; color: var(--pf-sub); overflow-wrap: anywhere; }
.pf-add__note { display: block; margin-top: 4px; font-size: 12px; color: var(--pf-warn); }
.pf-add__tag {
    flex: 0 0 auto; align-self: center;
    padding: 3px 8px; border-radius: 999px; border: 1px solid;
    font-size: 11px; font-weight: 800; white-space: nowrap;
}
.pf-add__tag.t-consult { color: var(--pf-warn); border-color: #f5d59b; background: #fef8ec; }
.pf-add__tag.t-block   { color: var(--pf-sub);  border-color: var(--pf-line); background: #f1f5f9; }
.pf-add__tag.t-family-centrix  { color: #0f766e; border-color: #bbf1e6; background: #ecfdf5; }
.pf-add__tag.t-family-national { color: #7c3aed; border-color: #e0d3fb; background: #f5f0ff; }

.pf-blocked-toggle {
    margin-top: 8px; min-height: 40px; padding: 8px 12px;
    border: 1px dashed var(--pf-line); border-radius: 8px; background: #fff;
    font-size: 12.5px; font-weight: 700; color: var(--pf-sub);
    cursor: pointer; width: 100%; font-family: inherit;
}

/* ── 선택 요약 ─────────────────────────────────────────────────── */
.pf-sum {
    margin-top: 12px; padding: 11px 13px;
    background: #fff8fb; border: 1px solid #f5c2d8; border-radius: var(--pf-r);
}
.pf-sum__t { margin: 0 0 6px; font-size: 13px; font-weight: 800; color: var(--pf-key); }
.pf-sum__row { margin: 0; font-size: 14px; color: var(--pf-ink); overflow-wrap: anywhere; }
.pf-sum__row b { font-weight: 800; }
.pf-sum__meta { margin: 5px 0 0; font-size: 12.5px; color: var(--pf-sub); }
.pf-sum__act { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 11px; }
.pf-sum__act button {
    flex: 1 1 auto; min-height: 44px; padding: 10px 14px;
    border: 1px solid var(--pf-line); border-radius: 8px; background: #fff;
    font-size: 13.5px; font-weight: 700; color: var(--pf-txt);
    cursor: pointer; font-family: inherit;
}
.pf-sum__act .is-key { background: var(--pf-key); border-color: var(--pf-key); color: #fff; }

/* ── 질문 ──────────────────────────────────────────────────────── */
.pf-q {
    margin-top: 8px; display: grid; grid-template-columns: minmax(0,1fr);
    gap: 0 12px;
    grid-auto-flow: dense;        /* 넓은 항목이 만든 빈칸을 뒤 항목이 메운다 */
}
.pf-q__row { padding: 7px 0; border-top: 1px solid var(--pf-line-2); min-width: 0; }
.pf-q__row:first-child { border-top: 0; }
/* 선택지가 많은 항목은 한 줄을 다 쓰되, 열이 많으면 두 칸만 쓴다 */
.pf-q__row.is-wide { grid-column: 1 / -1; }
.pf-q__label { display: block; margin-bottom: 4px; font-size: 12.5px; font-weight: 700; color: var(--pf-ink); }
.pf-q__opts { display: flex; flex-wrap: wrap; gap: 6px; }
.pf-q__opt {
    min-height: 44px; padding: 10px 14px;
    border: 1px solid var(--pf-line); border-radius: 999px; background: #fff;
    font-size: 13px; font-weight: 600; color: var(--pf-txt); cursor: pointer; font-family: inherit;
}
.pf-q__opt.is-on { border-color: var(--pf-key); background: #fff8fb; color: var(--pf-key); font-weight: 800; }
.pf-q input[type="text"], .pf-q input[type="number"], .pf-q input[type="date"] {
    width: 100%; min-height: 44px; padding: 8px 11px;
    border: 1px solid var(--pf-line); border-radius: 8px;
    font-size: 16px;              /* iOS 자동 확대 방지 — 줄이지 말 것 */
    color: var(--pf-txt); font-family: inherit;
}
.pf-q__opts { gap: 4px; }
.pf-q__opt { padding: 10px 11px; font-size: 12.5px; border-radius: 8px; }

/* ── 접기 영역 (전체 요금표 등) ────────────────────────────────── */
.pf-fold { margin-top: 18px; border: 1px solid var(--pf-line); border-radius: var(--pf-r); background: #fff; }
.pf-fold__head {
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    width: 100%; min-height: 52px; padding: 12px 14px;
    border: 0; background: none; cursor: pointer; font-family: inherit; text-align: left;
}
.pf-fold__head b { font-size: 14.5px; font-weight: 800; color: var(--pf-ink); }
.pf-fold__head span { font-size: 12.5px; color: var(--pf-sub); }
.pf-fold__body { display: none; padding: 0 14px 14px; border-top: 1px solid var(--pf-line-2); }
.pf-fold.is-open .pf-fold__body { display: block; }
.pf-fold.is-open .pf-fold__arw { transform: rotate(180deg); }
.pf-fold__arw { display: inline-block; transition: transform .2s ease; color: var(--pf-mute); }

/* ── 하단 고정 CTA ─────────────────────────────────────────────── */
.pf-bar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0));
    background: #fff; border-top: 1px solid var(--pf-line);
    box-shadow: 0 -4px 16px rgba(15,23,42,.08);
}
.pf-bar__txt { flex: 1 1 auto; min-width: 0; font-size: 13px; font-weight: 700; color: var(--pf-ink); }
.pf-bar__txt small { display: block; font-size: 11.5px; font-weight: 600; color: var(--pf-mute); }
.pf-bar__go {
    flex: 0 0 auto; min-height: 48px; padding: 12px 22px;
    border: 0; border-radius: 9px; background: var(--pf-key); color: #fff;
    font-size: 15px; font-weight: 800; cursor: pointer; font-family: inherit;
}
.pf-bar__go[disabled] { background: #cbd5e1; cursor: not-allowed; }

/* ── 애니메이션 (180~220ms) ────────────────────────────────────── */
.pf-group__body, .pf-fold__body { animation: pf-in .2s ease; }
@keyframes pf-in { from { opacity: .4; transform: translateY(-3px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
    .pf-group__body, .pf-fold__body { animation: none; }
    .pf-group__arw, .pf-fold__arw { transition: none; }
}

/* ── 롤오버는 마우스 환경에서만 ────────────────────────────────── */
@media (hover: hover) and (pointer: fine) {
    .pf-rail__btn:hover { border-color: var(--pf-key); color: var(--pf-key); }
    .pf-rail__btn.is-on:hover { color: #fff; }
    .pf-item:hover:not(.is-on) { border-color: #cbd5e1; background: var(--pf-bg); }
    .pf-add:hover:not(.is-on):not(.is-blocked) { border-color: #cbd5e1; }
    .pf-item__links a:hover { color: var(--pf-key); border-bottom-color: var(--pf-key); }
    .pf-group__head:hover { background: var(--pf-bg); }
    .pf-bar__go:hover:not([disabled]) { background: var(--pf-key-d); }
}

/* 포커스는 지우지 않는다 */
.pf button:focus-visible, .pf a:focus-visible, .pf input:focus-visible {
    outline: 3px solid var(--pf-blue); outline-offset: 2px; border-radius: 8px;
}

/* ── 태블릿 : 주상품 2열까지만 (3열 이상 금지 §6.2) ─────────────── */
@media (min-width: 768px) {
    .pf { padding: 26px 20px 96px; }
    .pf-head h2 { font-size: 24px; }
    .pf-items { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); }
    .pf-addons__list { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); }
    .pf-sum__act button { flex: 0 0 auto; }
    .pf-q { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

/* ── 비즈콜 : 라이트/베이직/프로 3종은 PC 폭에서 3열로 넓게 보여준다.
   (§6.2 의 2열 상한은 항목이 1~2개인 다른 상품군에는 그대로 유지된다) ─── */
@media (min-width: 1024px) {
    .pf-group[data-group="bizcall"] .pf-items { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ── PC : 하단 고정 바 대신 우측 하단 요약 패널 (§6.4) ──────────── */
@media (min-width: 1024px) {
    .pf { padding-bottom: 40px; }
    /* 넓은 화면에서 질문이 전폭으로 늘어지면 세로가 길어진다 — 3열로 압축한다 */
    .pf-q { grid-template-columns: repeat(3, minmax(0,1fr)); }
    /* 3열에서는 넓은 항목도 두 칸까지만. 남은 한 칸은 dense 배치로 채워진다 */
    .pf-q__row.is-wide { grid-column: span 2; }
    .pf-q__row.is-widest { grid-column: 1 / -1; }   /* 주소처럼 정말 긴 항목만 전폭 */
    .pf-addons__list { grid-template-columns: repeat(3, minmax(0,1fr)); }
    .pf-bar {
        left: auto; right: 24px; bottom: 24px;
        width: 320px; border: 1px solid var(--pf-line); border-radius: var(--pf-r);
        flex-direction: column; align-items: stretch; gap: 9px;
        padding: 14px; box-shadow: 0 12px 30px rgba(15,23,42,.14);
    }
    .pf-bar__go { width: 100%; }
}