/* =========================================================
   파일명: /assets/css/series-cards.css
   역할: 시리즈 카드(추천 묶음) + 시리즈 전용 상세페이지(series.php) + 필터폭 안전장치
   ※ product-filter.css 가 외부 동기화로 되돌려지는 이슈가 있어 분리 보관합니다.
========================================================= */

/* ---- [안전장치] 플로팅 필터 패널이 화면을 덮지 않도록 폭 고정 ---- */
@media (min-width:1025px){
  .product-control-panel[data-float-panel]{ width:320px !important; max-width:90vw !important; margin-bottom:0 !important; }
  body.nb-wide-sidebar .product-control-panel[data-float-panel]{ width:500px !important; max-width:46vw !important; }
  .product-control-panel[data-float-panel] .filter-groups{ width:100% !important; max-width:100% !important; }
}

/* ---- 메인 입구 카드(?series=N) 연결 — 추천 시리즈 묶음(큰 카드) ---- */
body[data-sidebar-type="products"] .nb-series-group{width:var(--nb-content-width);max-width:var(--nb-content-width);margin:30px auto 10px;}
.nb-series-group__head{margin:0 0 20px;}
.nb-series-group__head span{display:block;color:#0f66bb;font-size:13px;font-weight:800;letter-spacing:.14em;margin-bottom:8px;}
.nb-series-group__head h2{margin:0 0 8px;color:#0b2545;font-size:28px;font-weight:800;letter-spacing:-.6px;}
.nb-series-group__head p{margin:0;color:#5c6c7d;font-size:15px;line-height:1.6;}
.nb-series-group__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;align-items:stretch;}
.nb-series-group__card{display:flex;flex-direction:column;background:#fff;border:1px solid #d8e5f2;border-radius:16px;overflow:hidden;text-decoration:none;color:inherit;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;}
.nb-series-group__card:hover{border-color:#0f66bb;box-shadow:0 20px 44px rgba(15,45,80,.14);transform:translateY(-4px);}
.nb-series-group__img{display:block;aspect-ratio:16/9;background:#f4f8fc;overflow:hidden;}
.nb-series-group__img img{width:100%;height:100%;object-fit:cover;display:block;}
.nb-series-group__body{display:flex;flex-direction:column;gap:9px;padding:22px 24px 24px;flex:1 1 auto;}
.nb-series-group__title{color:#0b2545;font-size:21px;font-weight:800;line-height:1.32;letter-spacing:-.3px;}
.nb-series-group__desc{color:#5c6c7d;font-size:14.5px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.nb-series-group__more{margin-top:auto;padding-top:4px;color:#0f66bb;font-size:14px;font-weight:800;}
@media(max-width:760px){.nb-series-group__grid{grid-template-columns:1fr;gap:16px;}.nb-series-group__head h2{font-size:22px;}.nb-series-group__title{font-size:19px;}}

/* ---- 대표 자동화 시리즈: 원물(액상/분말/과립/고형물)별 그룹 + 앵커 ---- */
body[data-sidebar-type="products"] .nb-series-groups{width:var(--nb-content-width);max-width:var(--nb-content-width);margin:30px auto 14px;}
.nb-series-cat{scroll-margin-top:96px;margin:0 0 30px;}
.nb-series-cat:last-child{margin-bottom:6px;}
.nb-series-cat__title{display:flex;align-items:center;gap:10px;margin:0 0 16px;padding:0 0 10px;border-bottom:2px solid #0f66bb;color:#0b2545;font-size:21px;font-weight:800;letter-spacing:-.4px;}
.nb-series-cat__title::before{content:"";width:8px;height:20px;border-radius:3px;background:#0f66bb;}
@media(max-width:760px){.nb-series-cat__title{font-size:18px;}.nb-series-cat{scroll-margin-top:72px;}}

/* ---- [판매페이지 관점] 시리즈 상세: 상단 배너 50%+ 축소 (450→210) ---- */
html body.series-detail-page .page-hero.page-hero--banner,
html body.series-detail-page .page-hero.page-hero--banner .page-hero-inner{min-height:210px !important;}
@media(max-width:1024px){
  html body.series-detail-page .page-hero.page-hero--banner,
  html body.series-detail-page .page-hero.page-hero--banner .page-hero-inner{min-height:150px !important;}
}
/* 시리즈 상세 배너: 축소 시 배경 이미지가 잘려 흰 글씨가 안 보이고 우측 이미지가 좌측으로 쏠리는 문제 해결.
   → 깔끔한 블루 그라데이션 배경 + 배경/우측 이미지 숨김(흰 글씨 가독성 확보, PJAX·새로고침 모두 동일). */
html body.series-detail-page .page-hero.page-hero--banner{
  background:linear-gradient(120deg,#0f3b73 0%,#0f66bb 58%,#2a93e0 100%) !important;
}
html body.series-detail-page .page-hero.page-hero--banner .page-hero__image{ display:none !important; }
html body.series-detail-page .page-hero.page-hero--banner .page-hero__right-img{ display:none !important; }

/* 시리즈 상세 섹션: 제목 옆 빈 아이콘 박스 제거(섹션 구분만, 개별 제품 페이지엔 영향 없음) */
.series-detail__sections .product-info-row{ grid-template-columns:1fr !important; }
.series-detail__sections .product-info-icon{ display:none !important; }

/* =========================================================
   모바일 레이아웃 보정 (요청) — !important로 후순위 CSS 덮어쓰기
========================================================= */
@media (max-width:768px){
  /* 1) 우측 가로 넘침 방지 (sticky 헤더 유지를 위해 clip 사용) */
  body{ overflow-x:clip !important; }

  /* 2) 홈 신뢰카드 4개 → 2x2 컴팩트 */
  body.home-page .nb-home-support-strip__inner{ grid-template-columns:1fr 1fr !important; gap:0 !important; padding:6px 12px !important; }
  body.home-page .nb-home-support-strip__inner > div{ flex-direction:column !important; align-items:center !important; text-align:center !important; padding:12px 8px !important; gap:7px !important; border-right:1px solid #e8eef6 !important; border-bottom:1px solid #e8eef6 !important; }
  body.home-page .nb-home-support-strip__inner > div:nth-child(2n){ border-right:0 !important; }
  body.home-page .nb-home-support-strip__inner > div:nth-last-child(-n+2){ border-bottom:0 !important; }
  body.home-page .nb-home-support-strip__inner > div strong{ font-size:12.5px !important; line-height:1.35 !important; }
  body.home-page .nb-home-support-strip b{ width:40px !important; height:40px !important; }
  body.home-page .nb-home-support-strip b img{ width:26px !important; height:26px !important; }

  /* 3) 대표 자동화 시리즈 → 한 줄에 2개 */
  body.home-page .nb-home-entry__grid{ grid-template-columns:1fr 1fr !important; gap:12px !important; }
  body.home-page .nb-home-entry__card .nb-home-entry__body strong{ font-size:14px !important; }

  /* 4) about 설치·시운전·교육 카드 → 한 줄에 2개 (2x2) */
  body.page-about .about-strength-grid{ grid-template-columns:1fr 1fr !important; gap:12px !important; }
}

/* ---- 시리즈 전용 상세페이지 (series.php) ---- */
/* 콘텐츠 래퍼: 연한 블루 페이지 배경과 분리되는 흰색 콘텐츠 박스 */
.series-detail{box-sizing:border-box;width:var(--nb-content-width);max-width:var(--nb-content-width);margin:22px auto 60px;background:#fafcff;border:1px solid #d6e6f7;border-radius:18px;box-shadow:0 12px 36px rgba(15,45,80,.07);padding:clamp(20px,2.6vw,36px);}
.series-detail__eyebrow{display:block;color:#0f66bb;font-size:13px;font-weight:800;letter-spacing:.14em;margin-bottom:8px;}

/* 대표 영역: 이미지 63% / 텍스트 37%, 장비 이미지 최대한 크게 — 아래 구분선으로 섹션 분리 */
.series-detail__hero{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:36px;align-items:center;margin-bottom:28px;padding-bottom:28px;border-bottom:1px solid #e6eef7;}
.series-detail__img{margin:0;border:1px solid #e0e9f4;border-radius:16px;overflow:hidden;background:#f4f8fc;display:flex;align-items:center;justify-content:center;height:clamp(460px,46vw,640px);}
.series-detail__img img{width:100%;height:100%;object-fit:contain;display:block;padding:14px;}
.series-detail__copy h1{margin:0 0 14px;color:#0b2545;font-size:32px;font-weight:800;line-height:1.25;letter-spacing:-.8px;}
.series-detail__lead{margin:0 0 22px;color:#516074;font-size:16px;line-height:1.75;}
.series-detail__actions{display:flex;gap:10px;flex-wrap:wrap;}
.series-detail__btn{display:inline-flex;align-items:center;min-height:44px;padding:0 22px;border:1px solid #cfdbe8;border-radius:8px;color:#0f66bb;font-weight:800;font-size:14.5px;text-decoration:none;}
.series-detail__btn--primary{background:#0f66bb;border-color:#0f66bb;color:#fff;}
.series-detail__btn:hover{border-color:#0f66bb;}

/* 특징/적용/추천 등 정보 카드: 높이·간격 축소(컴팩트) */
.series-detail__info{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:0 0 26px;}
.series-detail__info-card{background:#fff;border:1px solid #e2edf7;border-radius:10px;padding:14px 16px;}
.series-detail__info-card h3{margin:0 0 9px;color:#0b2545;font-size:15px;font-weight:800;}
.series-detail__info-card ul{margin:0;padding:0;list-style:none;}
.series-detail__info-card li{position:relative;padding-left:15px;margin-bottom:5px;color:#516074;font-size:14px;line-height:1.5;}
.series-detail__info-card li:last-child{margin-bottom:0;}
.series-detail__info-card li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:50%;background:#0f66bb;}
.series-detail__video{margin:0 0 36px;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:#000;}
.series-detail__video iframe{width:100%;height:100%;border:0;display:block;}

/* 세부 모델: 4열 유지, 장비 이미지 영역 확대(3:4) + 카드 내부 여백 축소 */
.series-detail__models-head{border-top:2px solid #0f66bb;padding-top:20px;margin:6px 0 18px;}
.series-detail__models-head h2{margin:0 0 6px;color:#0b2545;font-size:26px;font-weight:800;letter-spacing:-.5px;}
.series-detail__models-head h2 em{color:#0f66bb;font-style:normal;}
.series-detail__models-head p{margin:0;color:#5c6c7d;font-size:14.5px;}
.series-detail__model-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.series-detail__model-card{display:flex;flex-direction:column;background:#fff;border:1px solid #e0e9f4;border-radius:14px;overflow:hidden;text-decoration:none;color:inherit;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease;}
.series-detail__model-card:hover{border-color:#0f66bb;box-shadow:0 14px 30px rgba(15,45,80,.12);transform:translateY(-3px);}
.series-detail__model-img{display:block;aspect-ratio:3/4;background:#f7fafd;overflow:hidden;}
.series-detail__model-img img{width:100%;height:100%;object-fit:contain;display:block;padding:6px;}
.series-detail__model-body{padding:11px 13px 13px;display:flex;flex-direction:column;gap:6px;flex:1 1 auto;}
.series-detail__model-body strong{color:#0b2545;font-size:15px;font-weight:800;line-height:1.3;}
.series-detail__model-body i{margin-top:auto;color:#0f66bb;font-size:13px;font-weight:800;font-style:normal;}
.series-detail__empty{padding:30px;text-align:center;color:#5c6c7d;background:#f7fafd;border-radius:12px;}
@media(max-width:900px){
  .series-detail__hero{grid-template-columns:1fr;gap:18px;}
  .series-detail__img{height:clamp(360px,72vw,520px);}
  .series-detail__copy h1{font-size:26px;}
  .series-detail__model-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:520px){.series-detail__model-grid{grid-template-columns:repeat(2,1fr);gap:12px;}}

/* =========================================================
   원물별 자동라인 — 보기 전환 토글 + 용기별 보기(솔루션 선택 카드)
========================================================= */
.nb-view[hidden],.nb-container-series[hidden]{display:none !important;}

/* 보기 전환 토글 (세그먼트) */
.nb-view-toggle{display:inline-flex;gap:4px;padding:5px;margin:0 0 24px;background:#eef4fb;border:1px solid #d8e5f2;border-radius:12px;}
.nb-view-toggle__btn{appearance:none;cursor:pointer;border:0;background:transparent;color:#516074;font-size:15px;font-weight:800;letter-spacing:-.2px;padding:9px 22px;border-radius:9px;transition:background .16s ease,color .16s ease,box-shadow .16s ease;}
.nb-view-toggle__btn:hover{color:#0f66bb;}
.nb-view-toggle__btn.is-active{background:#fff;color:#0f2d50;box-shadow:0 2px 8px rgba(15,45,80,.1);}
/* 보기 방식 안내 문구 */
.nb-view-help{margin:0 0 22px;color:#516074;font-size:14.5px;line-height:1.6;}
.nb-view-help[hidden]{display:none !important;}
.nb-view-help strong{color:#0f66bb;font-weight:800;}

/* 용기 선택 카드 그리드 (PC 3 / 태블릿 2 / 모바일 1) */
.nb-container-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;align-items:stretch;margin:0 0 34px;}
.nb-container-card{display:flex;flex-direction:column;background:#fff;border:1px solid #d6e6f7;border-radius:18px;overflow:hidden;text-decoration:none;color:inherit;box-shadow:0 8px 24px rgba(15,45,80,.06);transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;}
.nb-container-card:hover{border-color:#9ec4ec;box-shadow:0 20px 44px rgba(15,45,80,.14);transform:translateY(-5px);}
.nb-container-card.is-active{border-color:#0f66bb;box-shadow:0 14px 36px rgba(15,102,187,.18);}
/* 상단: 원물/용기 이미지 — 프레임 가득(cover, 여백 제거) */
.nb-container-card__img{display:block;aspect-ratio:4/3;background:#f1f7fd;overflow:hidden;}
.nb-container-card__img img{width:100%;height:100%;object-fit:cover;object-position:center;display:block;padding:0;transition:transform .45s ease;}
.nb-container-card:hover .nb-container-card__img img{transform:scale(1.05);}
/* 하단 30%: 텍스트 */
.nb-container-card__body{display:flex;flex-direction:column;gap:7px;padding:18px 20px 20px;flex:1 1 auto;}
.nb-container-card__title{color:#0b2545;font-size:20px;font-weight:800;line-height:1.3;letter-spacing:-.3px;}
.nb-container-card__ex{color:#5c6c7d;font-size:14px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.nb-container-card__count{display:inline-flex;align-self:flex-start;align-items:center;margin-top:2px;padding:4px 11px;border-radius:999px;background:#eaf2fc;color:#0f66bb;font-size:13px;font-weight:800;}
.nb-container-card__more{margin-top:auto;padding-top:6px;color:#0f66bb;font-size:14px;font-weight:800;}

/* 선택된 용기의 시리즈 목록 */
.nb-container-series{scroll-margin-top:96px;margin:0 0 30px;}
.nb-container-series__count{font-size:14px;font-weight:800;color:#0f66bb;}
@media(max-width:1100px){.nb-container-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}}
@media(max-width:680px){
  .nb-container-cards{grid-template-columns:1fr;gap:16px;}
  .nb-container-card__title{font-size:18px;}
  .nb-container-card__img{aspect-ratio:16/10;}
  .nb-view-toggle{display:flex;width:100%;}
  .nb-view-toggle__btn{flex:1 1 0;text-align:center;padding:10px 0;}
  .nb-container-series{scroll-margin-top:72px;}
}