/* 노안백내장 | 1stQ 에드온 (components/pages/CataractAddon.tsx)
   피그마 「2026 예일안과 리뉴얼」 애드온 상세 487:4791 — PC 1920 기준 시안. 모바일 시안은 아직 없어 화면 폭에 맞춰 줄인다.
   구 디자인 CSS 와 같이 읽히므로 모든 규칙을 .addon 안에 둔다. */

.addon {
    --addon-point: #687ae0;
    --addon-ink: #111;
    --addon-navy: var(--rn-blue-600, #161e5c);
    --addon-sky: var(--rn-blue-50, #e7eeff);
    font-family: "Pretendard", var(--rn-font-base, sans-serif);
    color: var(--addon-ink);
    word-break: keep-all;
}
.addon *, .addon *::before, .addon *::after { box-sizing: border-box; }
/* 시안 자간은 글자 크기의 -2% (70px → -1.4px, 20px → -0.4px).
   em 은 선언한 요소의 글자 크기로 계산된 뒤 px 로 물려지므로, 루트에 한 번 두면 모든 글자가 -0.32px 이 된다 → 요소마다 건다 */
.addon * { letter-spacing: -0.02em; }
.addon em { font-style: normal; color: var(--addon-point); }
.addon img { max-width: none; }
.addon_inner { width: min(1280px, calc(100% - 40px)); margin: 0 auto; }
.addon_sr {
    position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* 공통: 구역 제목 · 배지 */
.addon_head { display: flex; flex-direction: column; align-items: center; gap: 16px; margin-bottom: 60px; text-align: center; }
.addon_title { font-size: 40px; font-weight: 700; line-height: 1.5; color: var(--addon-ink); }
.addon_title_lg { font-size: 60px; line-height: 1.35; color: #000; }
.addon_title_lg, .addon_title_lg * { letter-spacing: -0.004em; }
.addon_desc { font-size: 20px; line-height: 1.6; color: var(--addon-ink); }
.addon_desc_gray { color: #555; }
.addon_badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 0 10px; border-radius: 4px; background: var(--addon-point);
    font-size: 22px; font-weight: 500; line-height: 1.6; letter-spacing: 0.06em; color: #fff;
}
.addon_badge_dot { height: 40px; padding: 0 16px; font-size: 20px; font-weight: 700; letter-spacing: -0.02em; }
.addon_badge_dot::before { content: ""; width: 4px; height: 4px; background: #fff; }

/* 히어로 */
.addon_hero {
    position: relative; overflow: hidden;
    display: flex; align-items: center; height: 800px;
    background:
        linear-gradient(239.99deg, rgba(121, 121, 121, 0.36) 0.35%, rgba(121, 121, 121, 0) 48.99%, rgba(121, 121, 121, 0.24) 97.64%),
        #eee;
}
.addon_hero .addon_inner { position: relative; width: min(1478px, calc(100% - 40px)); }
.addon_hero_visual { position: absolute; inset: 0; pointer-events: none; }
.addon_hero_graphic,
.addon_hero_lens { position: absolute; top: 50%; left: calc(50% + 405px); }
.addon_hero_graphic { width: 1206px; height: auto; transform: translate(-50%, -50%); }
.addon_hero_lens { width: 522px; height: auto; transform: translate(-50%, calc(-50% - 2px)) rotate(6.83deg); }
.addon_hero_text { width: 532px; }
.addon_hero_title { margin-top: 8px; font-size: 70px; font-weight: 700; line-height: 1.4; color: var(--addon-ink); }
.addon_hero_desc { width: max-content; margin-top: 40px; font-size: 20px; line-height: 1.6; white-space: nowrap; }

/* 왜 안경이 필요할까요 */
.addon_why { padding: 120px 0; background: #fff; }
.addon_why_list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.addon_why_card { padding: 20px; border-radius: 12px; background: var(--rn-gray-50, #f7f7f7); }
.addon_why_img {
    display: block; width: 100%; height: 279px; margin-bottom: 32px;
    object-fit: cover; border: 1px solid #eee; border-radius: 24px;
}
.addon_why_info { display: flex; flex-direction: column; gap: 4px; margin-top: 16px; font-size: 18px; line-height: 1.6; }
.addon_why_info div { display: flex; gap: 20px; }
.addon_why_info dt { flex: 0 0 150px; font-weight: 700; }
.addon_why_info dd { margin: 0; }
.addon_why_notice {
    display: flex; align-items: center; gap: 10px; width: fit-content;
    margin: 40px auto 0; padding: 12px 20px; border-radius: 8px; background: var(--addon-point);
    font-size: 24px; font-weight: 700; line-height: 1.5; color: #fff;
}
.addon_why_notice img { flex: none; width: 22px; height: auto; }

/* 안경으로부터의 독립 */
.addon_band { position: relative; padding: 120px 0; background: var(--addon-navy); color: #fff; }
.addon_band::before {
    /* 시안: 남색 위에 줄무늬 사진(opacity 50%) — 내려받은 원본은 밝은 회색이라 그대로 얹으면 시안보다 밝다.
       시안 렌더처럼 남색을 줄무늬만큼 어둡게 하려고 곱하기로 섞는다 */
    content: ""; position: absolute; inset: 0; mix-blend-mode: multiply;
    background: url(/asset/img/cataract/addon/band_bg.webp) center / cover no-repeat;
}
.addon_band_inner { position: relative; display: flex; align-items: center; justify-content: center; gap: 80px; width: min(1440px, calc(100% - 40px)); }
.addon_band_img {
    flex: none; display: flex; align-items: center; justify-content: center;
    width: 551px; height: 378px; border-radius: 24px; background: #fefefe;
}
.addon_band_img img { width: 368px; height: 349px; object-fit: cover; }
.addon_band_text h2 { font-size: 50px; font-weight: 700; line-height: 1.5; color: #fff; }
.addon_band_text p { margin-top: 16px; font-size: 20px; line-height: 1.6; color: #fff; }

/* 두 개의 렌즈 */
.addon_lens { padding: 120px 0; background: #eee; }
.addon_lens .addon_desc { max-width: 1100px; min-height: 48px; } /* 시안: 설명 칸 높이 48 */
.addon_lens_list { display: flex; justify-content: center; gap: 24px; }
.addon_lens_card {
    position: relative; overflow: hidden;
    display: flex; flex-direction: column; justify-content: flex-end; align-items: flex-start; gap: 15px;
    width: 628px; height: 470px; padding: 243px 40px 24px 39px;
    border: 1.2px solid #c2c2c2; border-radius: 24px;
}
.addon_lens_card_point { border: 2.4px solid var(--addon-point); background: #fff; }
.addon_lens_card > img { position: absolute; height: auto; pointer-events: none; }
.addon_lens_mono { top: 84px; left: 226px; width: 411px; transform: rotate(-30deg); }
.addon_lens_addon { top: 43px; left: 293px; width: 308px; }
.addon_lens_card h3 { position: relative; font-size: 30px; font-weight: 700; line-height: 1.5; color: var(--addon-ink); }
.addon_lens_card_point h3 { color: var(--addon-point); }
.addon_lens_chip {
    position: relative; padding: 5px 10px; border-radius: 5px; background: #fff;
    font-size: 24px; font-weight: 700; line-height: 1.6;
}
.addon_lens_card_point .addon_lens_chip { background: var(--addon-sky); color: var(--addon-navy); }
.addon_lens_desc { position: relative; margin-top: -5px; font-size: 22px; line-height: 1.6; }
.addon_lens_note { margin-top: 24px; font-size: 20px; line-height: 1.2; color: #797979; text-align: center; }

/* 비교표 */
.addon_compare { padding: 120px 0; background: #fff; }
.addon_table { width: 100%; table-layout: fixed; border-collapse: collapse; }
.addon_table th, .addon_table td { word-break: keep-all; }
.addon_table thead td,
.addon_table thead th { height: 51.2px; padding: 0; }
.addon_table thead td { width: 34%; }
.addon_table thead th { font-size: 26px; font-weight: 700; line-height: 1.6; color: var(--addon-ink); text-align: center; }
.addon_table tbody tr { border-bottom: 1.28px solid #e6e6e6; }
.addon_table tbody th,
.addon_table tbody td { padding: 15.36px 0; }
.addon_table tbody th > span,
.addon_table tbody td > span { display: flex; align-items: center; justify-content: center; height: 92.8px; }
.addon_table tbody th { font-size: 26px; font-weight: 700; line-height: 1.6; color: var(--addon-ink); text-align: center; }
.addon_table tbody tr.is-point th > span,
.addon_table tbody tr.is-point td > span { background: var(--addon-sky); }
.addon_table tbody tr.is-point th { color: var(--addon-point); }
.addon_table tbody tr.is-point th > span { border-radius: 15px 0 0 15px; }
.addon_table tbody tr.is-point td:last-child > span { border-radius: 0 15px 15px 0; }
.addon_mark { width: auto; height: auto; }
.addon_mark_x { position: relative; width: 31px; height: 31px; }
.addon_mark_x::before,
.addon_mark_x::after {
    content: ""; position: absolute; top: 50%; left: 50%;
    width: 2.56px; height: 40px; background: #666;
    transform: translate(-50%, -50%) rotate(45deg);
}
.addon_mark_x::after { transform: translate(-50%, -50%) rotate(-45deg); }

/* 자주 묻는 질문 */
.addon_faq {
    position: relative; overflow: hidden; padding: 120px 0;
    background:
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 60px) -1px 0,
        #111;
}
.addon_faq_glow { position: absolute; border-radius: 50%; background: var(--addon-point); filter: blur(100px); pointer-events: none; }
.addon_faq_glow1 { top: -67px; left: -152px; width: 503px; height: 503px; opacity: 0.16; }
.addon_faq_glow2 { top: 462px; right: -158px; width: 316px; height: 316px; opacity: 0.3; }
.addon_faq_inner { position: relative; display: flex; width: min(1440px, calc(100% - 40px)); margin: 0 auto; }
.addon_faq_title { flex: 0 0 362px; color: #fff; }
.addon_faq_list { flex: 1; min-width: 0; }
.addon_faq_item { padding: 24px 0; border-bottom: 1px solid #555; }
.addon_faq_item h3 { margin: 0; font: inherit; }
.addon_faq_q {
    display: flex; align-items: center; gap: 4px; width: 100%; padding: 5px 0;
    font-size: 30px; font-weight: 700; line-height: 1.6; color: #fff; text-align: left;
}
.addon_faq_q img { flex: none; width: 23px; height: 23px; }
/* 네모 상자는 그대로 두고 안의 화살표만 뒤집는다. 화살표 중심(13.5, 12.75)을 축으로 돌려야 시안의 열린 모양과 겹친다 */
.addon_faq_toggle {
    position: relative; flex: none; width: 26px; height: 26px; margin-left: auto;
    border-radius: 30.8%; background: #687ae0;
}
.addon_faq_toggle::before {
    content: ""; position: absolute; inset: 0;
    background: url(/asset/img/cataract/addon/faq_arrow.svg) center / contain no-repeat;
    transform-origin: 51.92% 49.04%;
    transition: transform 0.4s var(--rn-ease, ease);
}
.addon_faq_item.on .addon_faq_toggle::before { transform: rotate(180deg); }
.addon_faq_q:focus-visible { outline: 2px solid var(--addon-point) !important; outline-offset: 4px; }
/* 접힌 답: 높이 0 · 화면 낭독기와 탭 이동에서도 빠진다(visibility). 열면 내용 높이까지 부드럽게 펼친다 */
.addon_faq_a {
    display: grid; grid-template-rows: 0fr; visibility: hidden;
    padding: 0 26px; opacity: 0;
    transition: grid-template-rows 0.4s var(--rn-ease, ease), opacity 0.3s ease, visibility 0.4s;
}
.addon_faq_a > div { min-height: 0; overflow: hidden; }
.addon_faq_a p { padding-top: 8px; font-size: 22px; line-height: 1.6; color: #f7f7f7; }
.addon_faq_item.on .addon_faq_a { grid-template-rows: 1fr; visibility: visible; opacity: 1; }
@media (prefers-reduced-motion: reduce) {
    .addon_faq_a,
    .addon_faq_toggle::before { transition: none; }
}

/* 1440 이하: 시안 고정 폭을 화면에 맞춘다 */
@media (max-width: 1440px) {
    .addon_hero_title { font-size: 60px; }
    .addon_title_lg { font-size: 48px; }
    .addon_band_text h2 { font-size: 40px; }
    .addon_band_inner { gap: 48px; }
    .addon_lens_card { width: calc(50% - 12px); }
    .addon_faq_title { flex-basis: 280px; }
}

@media (max-width: 1280px) {
    .addon_hero_graphic,
    .addon_hero_lens { left: calc(50% + 300px); }
    .addon_hero_lens { width: 440px; }
    .addon_hero_text { width: 480px; }
    .addon_hero_desc { width: auto; white-space: normal; }
    .addon_why_info { font-size: 16px; }
    .addon_why_info dt { flex-basis: 128px; }
    .addon_why_notice { font-size: 20px; }
    .addon_band_img { width: 440px; height: 302px; }
    .addon_band_img img { width: 294px; height: 279px; }
    .addon_lens_card { height: 440px; padding: 220px 24px 24px; }
    .addon_lens_mono { left: 160px; top: 70px; width: 360px; }
    .addon_lens_addon { left: auto; right: 20px; top: 30px; width: 270px; }
    .addon_lens_card h3 { font-size: 26px; }
    .addon_lens_chip { font-size: 20px; }
    .addon_lens_desc { font-size: 18px; }
    .addon_table thead th,
    .addon_table tbody th { font-size: 22px; }
    .addon_faq_q { font-size: 24px; }
    .addon_faq_a p { font-size: 18px; }
}

@media (max-width: 1024px) {
    /* 태블릿 · 모바일: 큰 제목의 강조 문구를 다음 줄로 (「왜 안경이 / 필요할까요?」처럼 어색하게 끊기지 않게) */
    .addon_title_lg em { display: block; }
    /* 태블릿: 히어로 렌즈를 오른쪽 끝으로 붙이고 줄여서 글과 겹치지 않게 */
    .addon_hero_graphic,
    .addon_hero_lens { left: calc(100% - 190px); }
    .addon_hero_graphic { width: 900px; }
    .addon_hero_lens { width: 340px; }
    .addon_hero_text { width: 400px; }
    .addon_hero_title { font-size: 52px; }
    /* 태블릿: 카드 3장은 한 줄 유지, 칸이 좁으니 「대표 활동 / 독서…」를 위아래로 쌓는다 */
    .addon_why_list { gap: 16px; }
    .addon_why_card { padding: 14px; }
    .addon_why_img { height: auto; aspect-ratio: 4 / 3; margin-bottom: 20px; border-radius: 16px; }
    .addon_why_info div { flex-direction: column; gap: 0; }
    .addon_why_info div + div { margin-top: 8px; }
    .addon_why_info dt { flex-basis: auto; }
    .addon_why_notice { max-width: 100%; }
    .addon_band_inner { flex-direction: column; text-align: center; }
    .addon_lens_list { flex-direction: column; align-items: center; }
    .addon_lens_card { width: 100%; max-width: 628px; }
    .addon_faq_inner { flex-direction: column; gap: 24px; }
    .addon_faq_title { flex-basis: auto; }
}

/* 모바일: 기존 상세페이지(노안백내장 · 시력교정 화면)의 모바일 값에 맞춘다 — 구역 제목 32~40 · 본문 16 · 구역 여백 50 */
@media (max-width: 768px) {
    .addon_head { gap: 12px; margin-bottom: 36px; }
    .addon_title { font-size: 32px; }
    .addon_title_lg { font-size: 32px; }
    .addon_desc { font-size: 16px; }
    .addon_badge { font-size: 16px; }
    .addon_badge_dot { height: 34px; padding: 0 12px; font-size: 16px; }

    .addon_hero { flex-direction: column; justify-content: flex-start; height: auto; padding: 50px 0 0; }
    .addon_hero_visual { position: relative; order: 2; width: 100%; height: 320px; overflow: hidden; }
    .addon_hero_graphic,
    .addon_hero_lens { left: 50%; }
    .addon_hero_graphic { width: 700px; }
    .addon_hero_lens { width: 280px; }
    .addon_hero_text { width: auto; }
    .addon_hero_title { font-size: 40px; }
    .addon_hero_desc { margin-top: 20px; font-size: 16px; white-space: normal; }

    .addon_why,
    .addon_band,
    .addon_lens,
    .addon_compare,
    .addon_faq { padding: 50px 0; }
    .addon_why_list { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
    .addon_why_info { margin-top: 12px; font-size: 16px; }
    .addon_why_info div { flex-direction: row; gap: 12px; }
    .addon_why_info div + div { margin-top: 0; }
    .addon_why_info dt { flex: 0 0 auto; min-width: 112px; white-space: nowrap; }
    .addon_why_notice { gap: 8px; margin-top: 28px; padding: 12px 16px; font-size: 16px; text-align: left; }

    .addon_band_inner { gap: 32px; }
    .addon_band_img { width: 100%; max-width: 420px; height: auto; aspect-ratio: 551 / 378; border-radius: 16px; }
    .addon_band_img img { width: 66%; height: auto; }
    .addon_band_text h2 { font-size: 28px; }
    .addon_band_text p { margin-top: 12px; font-size: 16px; }

    .addon_lens_list { gap: 16px; }
    /* 렌즈 그림은 카드 위쪽 190px 안에만 — 글자(제목·칩)와 겹치지 않게 */
    .addon_lens_card { height: auto; min-height: 360px; padding: 190px 20px 20px; gap: 10px; border-radius: 16px; }
    .addon_lens_mono { left: auto; right: -10px; top: 48px; width: 200px; }
    .addon_lens_addon { left: auto; right: 20px; top: 18px; width: 150px; }
    .addon_lens_card h3 { font-size: 22px; }
    .addon_lens_chip { padding: 3px 8px; font-size: 16px; }
    .addon_lens_desc { margin-top: 0; font-size: 16px; }
    .addon_lens_note { margin-top: 16px; font-size: 14px; }

    .addon_table thead td { width: 37%; }
    .addon_table thead th,
    .addon_table tbody th { font-size: 15px; line-height: 1.4; }
    .addon_table tbody th,
    .addon_table tbody td { padding: 8px 0; }
    .addon_table tbody th > span,
    .addon_table tbody td > span { height: 56px; padding: 0 6px; }
    .addon_table tbody tr.is-point th > span { border-radius: 10px 0 0 10px; }
    .addon_table tbody tr.is-point td:last-child > span { border-radius: 0 10px 10px 0; }
    .addon_mark { width: 22px; height: 22px; }
    .addon_mark_x { width: 22px; height: 22px; }
    .addon_mark_x::before,
    .addon_mark_x::after { width: 2px; height: 28px; }

    .addon_faq_glow1 { width: 260px; height: 260px; }
    .addon_faq_glow2 { top: auto; bottom: -80px; width: 200px; height: 200px; }
    .addon_faq_item { padding: 16px 0; }
    .addon_faq_q { gap: 4px; font-size: 18px; }
    .addon_faq_q img { width: 18px; height: 18px; }
    .addon_faq_toggle { width: 22px; height: 22px; }
    .addon_faq_a { padding: 0 22px; }
    .addon_faq_a p { font-size: 16px; }
}