@charset "utf-8";
/* ===== 工事LP camera-install ===== */
:root{
  --main:#23272E;          /* チャコール（既定） */
  --main-2:#2F343C;
  --accent:#C8102E;        /* レッド：ボタン・要点のみ */
  --accent-dark:#A50D26;
  --bg:#F5F5F5;
  --line:#DCDFE3;
  --sub:#6B7280;
  --text:#222;
  --white:#fff;
  --radius:6px;
  --wrap:1120px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:80px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:"游ゴシック体",YuGothic,"游ゴシック Medium","Yu Gothic Medium","游ゴシック","Yu Gothic","Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",Meiryo,sans-serif;color:var(--text);font-size:16px;line-height:1.8;background:var(--white);font-feature-settings:"palt" 1}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #4C8DFF;outline-offset:2px}
h1,h2,h3,p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

/* 画像プレースホルダー */
.ph{display:flex;align-items:center;justify-content:center;text-align:center;background:repeating-linear-gradient(45deg,#ECEDEF 0 12px,#E4E6E9 12px 24px);border:1px dashed #A8ADB4;color:#6B7280;font-size:13px;line-height:1.5;padding:12px;border-radius:var(--radius)}

/* ボタン */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:56px;padding:14px 32px;border:0;border-radius:var(--radius);background:var(--accent);color:var(--white);font:inherit;font-weight:700;font-size:18px;text-decoration:none;cursor:pointer;transition:background .2s}
.btn:hover{background:var(--accent-dark)}
.btn-ghost{background:transparent;color:var(--white);border:1px solid rgba(255,255,255,.6)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}

/* ヘッダー */
.site-header{position:sticky;top:0;z-index:50;background:#fff;color:var(--text);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:64px;gap:16px}
.logo{display:block;line-height:0}
.logo img{height:44px;width:auto}
.header-tel{display:flex;align-items:center;gap:16px;text-decoration:none}
.header-tel strong{font-size:26px;letter-spacing:.03em;line-height:1.2}
.ht-ico{width:40px;height:40px;border-radius:50%;background:var(--accent);position:relative;flex-shrink:0}
.ht-ico::before{content:"";position:absolute;inset:10px;background:#fff;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2a1 1 0 0 1 1-.25 11.4 11.4 0 0 0 3.6.57 1 1 0 0 1 1 1V20a1 1 0 0 1-1 1A17 17 0 0 1 3 4a1 1 0 0 1 1-1h3.5a1 1 0 0 1 1 1c0 1.25.2 2.45.57 3.57a1 1 0 0 1-.25 1z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2a1 1 0 0 1 1-.25 11.4 11.4 0 0 0 3.6.57 1 1 0 0 1 1 1V20a1 1 0 0 1-1 1A17 17 0 0 1 3 4a1 1 0 0 1 1-1h3.5a1 1 0 0 1 1 1c0 1.25.2 2.45.57 3.57a1 1 0 0 1-.25 1z'/%3E%3C/svg%3E") center/contain no-repeat}
.header-tel{gap:12px}
.header-tel small{display:block;font-size:12px;color:var(--sub);line-height:1.4}
@media (max-width:767px){.header-tel small{display:none}.header-tel strong{font-size:18px}.ht-ico{width:32px;height:32px}.ht-ico::before{inset:8px}.logo img{height:32px}}

/* セクション共通 */
.sec{padding:96px 0}
.sec-alt{background:var(--bg)}
.sec-head{max-width:760px;margin:0 0 48px}
.sec-head h2{font-size:clamp(26px,3.4vw,36px);line-height:1.4;font-weight:900;letter-spacing:.02em}
.sec-head p{margin-top:16px;color:#444}
.note{font-size:13px;color:var(--sub);line-height:1.7}
@media (max-width:767px){.sec{padding:64px 0}.sec-head{margin-bottom:32px}}

/* ===== 1. FV ===== */
.fv{position:relative;color:var(--white);padding:32px 0 48px;background:#23272E url("../images/fv_bg.jpg") center center / cover no-repeat;}
.fv{overflow:hidden}
.fv-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:0;transition:opacity .6s}
.fv-video.is-on{opacity:1}
.fv::after{content:"";position:absolute;inset:0;z-index:1;background:radial-gradient(ellipse 70% 70% at 15% 100%,rgba(20,24,30,.55) 0%,rgba(20,24,30,0) 70%),linear-gradient(90deg,rgba(28,34,43,.79) 0%,rgba(28,34,43,.72) 53%,rgba(28,34,43,.55) 100%);pointer-events:none}
.fv .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1fr 440px;grid-template-areas:"main form" "zero form";column-gap:48px;row-gap:28px;align-items:start}
.fv-main{grid-area:main}
.fv .form-card{grid-area:form;align-self:stretch;display:flex;flex-direction:column}
.fv .form-card .form-foot{margin-top:auto;padding-top:16px}
.fv .form-card{justify-content:flex-start}
.fv .form-card .field{margin-top:18px}
.fv .form-card .lead{margin-top:14px;font-size:14px}
.fv .zero{grid-area:zero;align-self:end}
.fv-label{display:inline-block;border:1px solid rgba(255,255,255,.5);padding:4px 14px;border-radius:999px;font-size:14px;font-weight:700}
.fv-sub{margin-top:8px;font-size:clamp(18px,2vw,24px);font-weight:700}
.fv h1{margin-top:24px;font-weight:900;line-height:1.32;letter-spacing:.04em;font-feature-settings:normal}
.fv h1 .h1-a{display:block;font-size:clamp(22px,2.4vw,30px);font-weight:700;letter-spacing:.03em}
.fv h1 .h1-b{display:block;margin-top:10px;font-size:clamp(34px,4.2vw,54px)}
.fv h1 .h1-b-sp{display:none}
.sp-br{display:none}
.fv-proof{margin-top:22px;padding-top:14px;border-top:1px solid rgba(255,255,255,.25);font-size:14px;color:rgba(255,255,255,.85)}
.fv-proof b{display:inline-block;margin-right:10px;padding-right:10px;border-right:1px solid rgba(255,255,255,.4);color:#fff;font-weight:700}
.fv-checks{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:10px}
.fv-checks li{position:relative;padding-left:32px;font-size:18px;font-weight:700}
.fv-checks li::before{content:"";position:absolute;left:0;top:7px;width:20px;height:20px;border-radius:4px;background:var(--accent)}
.fv-checks li::after{content:"";position:absolute;left:6px;top:10px;width:7px;height:11px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg)}
.fv-checks .price{font-size:22px}
.fv-tel{display:inline-grid;grid-template-columns:auto auto;grid-template-areas:"lbl lbl" "num hrs";align-items:baseline;column-gap:14px;margin-top:24px;padding:10px 22px 12px 56px;border:1px solid rgba(255,255,255,.6);border-radius:var(--radius);text-decoration:none;position:relative;transition:background .2s}
.fv-tel:hover{background:rgba(255,255,255,.08)}
.fv-tel::before{content:"";position:absolute;left:18px;top:50%;width:24px;height:24px;transform:translateY(-50%);background:#fff;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2a1 1 0 0 1 1-.25 11.4 11.4 0 0 0 3.6.57 1 1 0 0 1 1 1V20a1 1 0 0 1-1 1A17 17 0 0 1 3 4a1 1 0 0 1 1-1h3.5a1 1 0 0 1 1 1c0 1.25.2 2.45.57 3.57a1 1 0 0 1-.25 1z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2a1 1 0 0 1 1-.25 11.4 11.4 0 0 0 3.6.57 1 1 0 0 1 1 1V20a1 1 0 0 1-1 1A17 17 0 0 1 3 4a1 1 0 0 1 1-1h3.5a1 1 0 0 1 1 1c0 1.25.2 2.45.57 3.57a1 1 0 0 1-.25 1z'/%3E%3C/svg%3E") center/contain no-repeat}
.fv-tel-label{grid-area:lbl;font-size:13px;opacity:.85}
.fv-tel strong{grid-area:num;font-size:32px;line-height:1.2;letter-spacing:.03em;white-space:nowrap}
.fv-tel-hours{grid-area:hrs;font-size:13px;opacity:.85}
.zero{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.zero div{background:var(--white);color:var(--text);border-radius:var(--radius);padding:14px 16px}
.zero span{display:block;font-size:14px;font-weight:700}
.zero b{display:block;font-size:40px;line-height:1.1;color:var(--accent);font-weight:900}
.zero b small{font-size:16px;margin-left:2px}
.zero em{display:block;font-style:normal;font-size:12px;color:var(--sub)}

/* フォーム（FV） */
.form-card{background:var(--white);color:var(--text);border-radius:8px;padding:22px 22px 20px;box-shadow:0 12px 40px rgba(0,0,0,.3)}
.form-card h2{background:var(--main);color:var(--white);text-align:center;font-size:19px;padding:10px;border-radius:var(--radius)}
.form-card .lead{margin-top:10px;text-align:center;font-size:13px;line-height:1.6}
.form-card .lead strong{display:block;color:var(--accent);font-size:14px}
.field{margin-top:10px}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:3px}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.req{display:inline-block;background:var(--main);color:#fff;font-size:11px;line-height:1;padding:4px 6px;border-radius:3px;margin-right:6px;vertical-align:2px}
.opt{background:#fff;color:var(--sub);border:1px solid var(--line)}
input[type=text],input[type=tel],input[type=email],select,textarea{width:100%;min-height:46px;padding:10px 12px;border:1px solid #C9CDD3;border-radius:var(--radius);font:inherit;font-size:16px;background:#fff;color:var(--text)}
.form-card input,.form-card select{min-height:42px;padding:8px 10px}
textarea{min-height:140px}
.form-foot{margin-top:16px;text-align:center}
.form-foot .btn{width:100%}
.form-foot p{margin-top:8px;font-size:12px;color:var(--sub)}
.form-foot p.reassure{font-size:13px;color:var(--text);font-weight:700}


@media (max-width:991px){
  .fv .wrap{grid-template-columns:1fr;grid-template-areas:"main" "form" "zero"}
  .form-card{max-width:560px}
  .pair{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  .fv{padding:28px 0 40px;background-position:40% top}
  .fv::after{background:rgba(28,34,43,.75)}
    .fv-checks li{font-size:16px}.fv-checks .price{font-size:16px}
  .fv h1 .h1-b-pc{display:none}.fv h1 .h1-b-sp{display:inline}
  .sp-br{display:inline}.fv h1 .h1-b{font-size:34px}.fv h1 .h1-a{font-size:20px}
  .fv-tel{display:flex;align-items:center;gap:10px;width:100%;margin-top:16px;padding:10px 14px 10px 46px}
  .fv-tel::before{left:16px;width:20px;height:20px}
  .fv-tel-label{font-size:13px;opacity:1;font-weight:700}
  .fv-tel strong{font-size:22px;white-space:nowrap}
  .fv-tel-hours{display:none}
  .pair{grid-template-columns:1fr}
  .zero{grid-template-columns:1fr}
  .zero div{display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:12px;padding:12px 16px}
  .zero span{grid-column:1;grid-row:1}.zero em{grid-column:1;grid-row:2}.zero b{grid-column:2;grid-row:1/3;font-size:34px}
}

/* ===== 2. 施設別 ===== */
.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.tabs button{font:inherit;font-weight:700;padding:10px 18px;border:1px solid var(--line);background:#fff;border-radius:999px;cursor:pointer}
.tabs button[aria-selected=true]{background:var(--main);color:#fff;border-color:var(--main)}
.panel{display:grid;grid-template-columns:380px 1fr;gap:32px;align-items:start}
.panel[hidden]{display:none}
.panel .ph{min-height:260px}
.issues{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.issues li{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.issues li span{color:#444}
.issues li strong{position:relative;padding-left:22px}
.issues li strong::before{content:"";position:absolute;left:0;top:.55em;width:12px;height:2px;background:var(--accent)}
@media (max-width:767px){.panel{grid-template-columns:1fr}.panel .ph{min-height:180px}.issues li{grid-template-columns:1fr;gap:2px}.tabs{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}.tabs button{white-space:nowrap}}

/* ===== 3. 選ばれる理由 ===== */
.reasons{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 32px}
.reasons div{border-top:3px solid var(--main);padding-top:18px}
.reasons h3{font-size:20px;line-height:1.5}
.reasons p{margin-top:8px;color:#444;font-size:15px}
@media (max-width:991px){.reasons{grid-template-columns:1fr 1fr}}
@media (max-width:767px){.reasons{grid-template-columns:1fr;gap:28px}}

/* ===== 4. 実績 ===== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:8px;background:#fff}
.stats div{padding:24px;border-left:1px solid var(--line)}
.stats div:first-child{border-left:0}
.stats b{display:block;font-size:30px;font-weight:900;line-height:1.3}
.stats span{font-size:14px;color:#444}
.cases{margin-top:40px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case .ph{min-height:180px}
.case h3{margin-top:14px;font-size:17px}
.case p{font-size:14px;color:#444;margin-top:4px}
.more{margin-top:40px;border-top:1px solid var(--line)}
details.acc{border-bottom:1px solid var(--line)}
details.acc summary{list-style:none;cursor:pointer;padding:18px 40px 18px 0;font-weight:700;position:relative}
details.acc summary::-webkit-details-marker{display:none}
details.acc summary::after{content:"";position:absolute;right:8px;top:50%;width:10px;height:10px;border:solid var(--main);border-width:0 2px 2px 0;transform:translateY(-70%) rotate(45deg);transition:transform .2s}
details.acc[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
details.acc .acc-body{padding:0 0 20px;color:#444;font-size:15px}
.client-list{columns:2;column-gap:40px;font-size:14px;margin:0;padding-left:1.2em}
@media (max-width:991px){.stats{grid-template-columns:1fr 1fr}.stats div:nth-child(3){border-left:0}.stats div:nth-child(n+3){border-top:1px solid var(--line)}.cases{grid-template-columns:1fr}}
@media (max-width:767px){.client-list{columns:1}}

/* ===== お問い合わせ枠 ===== */
.cta-band{background:var(--main);color:#fff;padding:48px 0}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px}
.cta-band h2{font-size:clamp(20px,2.4vw,26px);line-height:1.5}
.cta-band p{font-size:14px;opacity:.85;margin-top:4px}
.cta-actions{display:flex;gap:12px;flex-shrink:0}
.cta-actions .tel{display:flex;flex-direction:column;justify-content:center;text-decoration:none;padding:6px 20px;border:1px solid rgba(255,255,255,.5);border-radius:var(--radius);line-height:1.4}
.cta-actions .tel strong{font-size:20px}
.cta-actions .tel small{font-size:12px;opacity:.8}
@media (max-width:991px){.cta-band .wrap{flex-direction:column;align-items:flex-start}}
@media (max-width:767px){.cta-actions{flex-direction:column;width:100%}.cta-actions .btn,.cta-actions .tel{width:100%}}

/* ===== 5. 選べる構成 ===== */
.methods{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.method{border:1px solid var(--line);border-radius:8px;padding:24px;background:#fff}
.method h3{font-size:19px}
.method .tag{display:inline-block;font-size:13px;color:var(--sub);margin-top:2px}
.method dl{margin:14px 0 0;font-size:14px}
.method dt{font-weight:700;margin-top:10px}
.method dd{margin:0;color:#444}
.scale{margin-top:48px}
.scale h3,.env h3,.sec-opt h3{font-size:20px;margin-bottom:16px}
table.t{width:100%;border-collapse:collapse;background:#fff;font-size:15px}
table.t th,table.t td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
table.t thead th{background:var(--main);color:#fff;font-weight:700}
.tbl-scroll{overflow-x:auto}
.env{margin-top:48px;display:grid;grid-template-columns:1fr 1fr;gap:32px}
.env > div{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px}
.env p{font-size:15px;color:#444}
.env ul{margin:10px 0 0;padding-left:1.2em;font-size:15px}
@media (max-width:991px){.methods{grid-template-columns:1fr}.env{grid-template-columns:1fr}}

/* ===== 6. 技術 ===== */
.techs{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;border-top:1px solid var(--line)}
.tech{display:grid;grid-template-columns:1fr;padding:20px 0;border-bottom:1px solid var(--line)}
.tech .q{color:#444;font-size:15px}
.tech .a{margin-top:6px;font-weight:700}
.tech .a b{display:inline-block;background:var(--main);color:#fff;font-size:12px;padding:2px 8px;border-radius:3px;margin-right:8px;vertical-align:2px}
.newtech{margin-top:56px;display:grid;grid-template-columns:1fr 1fr;gap:24px}
.newtech > div{border:2px solid var(--main);border-radius:8px;padding:24px;background:#fff}
.newtech h3{font-size:20px}
.newtech .kicker{font-size:13px;color:var(--accent);font-weight:700}
.newtech p{margin-top:8px;font-size:15px;color:#444}
.newtech .ph{margin-top:16px;min-height:150px}
.judge{margin-top:56px;display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.judge ul{margin:12px 0 0;padding-left:1.2em;font-size:15px}
.judge .ph{min-height:240px}
.videos{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.videos .ph{aspect-ratio:16/9}
.videos p{font-size:14px;margin-top:6px;font-weight:700}
.nprs{margin-top:32px;padding:20px 24px;background:#fff;border-left:4px solid var(--main);font-size:15px}
.nprs a{font-weight:700}
@media (max-width:991px){.techs,.newtech,.judge{grid-template-columns:1fr}.videos{grid-template-columns:1fr 1fr}}
@media (max-width:767px){.videos{grid-template-columns:1fr}}

/* ===== 7. 料金 ===== */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{border:1px solid var(--line);border-radius:8px;background:#fff;padding:28px 24px;display:flex;flex-direction:column}
.plan.rec{border:2px solid var(--main);position:relative}
.plan.rec::before{content:"おすすめ";position:absolute;top:-14px;left:24px;background:var(--main);color:#fff;font-size:13px;font-weight:700;padding:3px 12px;border-radius:999px}
.plan h3{font-size:20px}
.plan .for{font-size:14px;color:var(--sub)}
.plan .price{margin-top:16px;font-size:14px}
.plan .price b{display:block;font-size:42px;line-height:1.15;color:var(--accent);font-weight:900}
.plan .price b small{font-size:18px}
.plan ul{margin:16px 0 0;padding-left:1.2em;font-size:15px}
.plan .ex{margin-top:auto;padding-top:16px;font-size:13px;color:#444;border-top:1px solid var(--line)}
.plan-note{margin-top:20px}
.compare,.option,.small{margin-top:40px;border:1px solid var(--line);border-radius:8px;padding:24px;background:#fff}
.compare .ph{min-height:160px;margin-top:12px}
.option h3,.small h3,.compare h3{font-size:18px}
.option p,.small p{margin-top:6px;font-size:15px;color:#444}
.small a{font-weight:700}
@media (max-width:991px){.plans{grid-template-columns:1fr}}

/* ===== 8. 無料3点 ===== */
.free{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.free div{text-align:left}
.free b{display:block;font-size:36px;font-weight:900;color:var(--accent);line-height:1.2}
.free h3{font-size:19px;margin-top:4px}
.free p{font-size:15px;color:#444;margin-top:6px}
@media (max-width:767px){.free{grid-template-columns:1fr}}

/* ===== 9. 補助金 ===== */
.subsidy{display:grid;grid-template-columns:1fr;gap:12px;max-width:880px}
.subsidy table.t{font-size:14px}
@media (max-width:991px){.subsidy{grid-template-columns:1fr}}

/* ===== 10. 流れ ===== */
.flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:f}
.flow li{position:relative;padding:20px 18px 0 0;counter-increment:f}
.flow li::before{content:counter(f);display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--main);color:#fff;font-weight:900}
.flow li::after{content:"";position:absolute;top:39px;left:48px;right:8px;height:2px;background:var(--line)}
.flow li:last-child::after{display:none}
.flow h3{margin-top:12px;font-size:17px}
.flow p{font-size:14px;color:#444;margin-top:4px}
@media (max-width:991px){.flow{grid-template-columns:1fr;gap:8px}.flow li{padding:0 0 16px 56px}.flow li::before{position:absolute;left:0;top:0}.flow li::after{left:19px;top:44px;bottom:0;right:auto;width:2px;height:auto}.flow h3{margin-top:6px}}

/* ===== 11. FAQ ===== */
.faq{border-top:1px solid var(--line);max-width:880px}

/* ===== 12. フォーム ===== */
.form-wide{max-width:760px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:40px}
.form-wide .row{display:grid;grid-template-columns:200px 1fr;gap:12px;align-items:start;padding:12px 0}
.form-wide .row > .lbl{font-weight:700;font-size:15px;padding-top:10px}
.radios{display:grid;gap:8px;padding-top:8px}
.radios label{display:flex;align-items:center;gap:8px;cursor:pointer}
.radios input{width:20px;height:20px;accent-color:var(--main)}
.form-wide .form-foot{margin-top:24px}
.form-wide .form-foot .btn{max-width:360px}
@media (max-width:767px){.form-wide{padding:24px 18px}.form-wide .row{grid-template-columns:1fr;gap:4px}.form-wide .row > .lbl{padding-top:0}}

/* フッター */
.site-footer{background:var(--main);color:#fff;padding:40px 0 100px;font-size:14px}
.site-footer p{margin:2px 0}

/* スマホ固定ボタン */
.sp-cta{display:none}
.sp-cta.is-hidden{transform:translateY(110%)}
@media (max-width:767px){
  .sp-cta{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:rgba(255,255,255,.95);box-shadow:0 -4px 16px rgba(0,0,0,.12);transition:transform .2s}
  .sp-cta a{display:flex;align-items:center;justify-content:center;min-height:52px;border-radius:var(--radius);font-weight:700;text-decoration:none;color:#fff;font-size:15px}
  .sp-cta .c-tel{background:var(--main)}
  .sp-cta .c-form{background:var(--accent)}
}


/* ===== 2. お悩み ===== */
.worries{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.worries li{position:relative;background:var(--bg);border-radius:var(--radius);padding:20px 20px 20px 52px;font-weight:700;line-height:1.6}
.worries li::before{content:"";position:absolute;left:20px;top:22px;width:20px;height:20px;border:2px solid var(--main);border-radius:4px}
.worries li::after{content:"";position:absolute;left:26px;top:25px;width:7px;height:11px;border:solid var(--accent);border-width:0 3px 3px 0;transform:rotate(45deg)}
@media (max-width:991px){.worries{grid-template-columns:1fr 1fr}}
@media (max-width:767px){.worries{grid-template-columns:1fr}}

/* ===== 3. 解決 ===== */
.sec-dark{background:var(--main);color:#fff}
.sec-dark .sec-head p{color:rgba(255,255,255,.85)}
.answers{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 32px}
.answers > div{border-top:1px solid rgba(255,255,255,.3);padding-top:18px}
.answers .w{font-size:13px;color:rgba(255,255,255,.7)}
.answers .w::before{content:"お悩み：";}
.answers h3{margin-top:4px;font-size:20px;line-height:1.5}
.answers p:not(.w){margin-top:8px;font-size:15px;color:rgba(255,255,255,.85)}
.extras{list-style:none;margin:48px 0 0;padding:20px 0 0;border-top:1px solid rgba(255,255,255,.3);display:flex;flex-wrap:wrap;gap:12px 32px;font-size:15px}
.extras li{position:relative;padding-left:18px}
.extras li::before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;background:var(--accent);border-radius:50%}
@media (max-width:991px){.answers{grid-template-columns:1fr 1fr}}
@media (max-width:767px){.answers{grid-template-columns:1fr;gap:28px}.extras{flex-direction:column}}

/* お客様の声 */
.voice-head{margin-top:56px;font-size:22px}
.voices{margin-top:20px}
.voices .case{border:1px solid var(--line);border-radius:8px;padding:20px;background:#fff;display:flex;flex-direction:column}
.voices .case p{font-size:15px;line-height:1.8}
.staff{margin-top:auto;padding:14px 16px;background:var(--bg);border-radius:var(--radius)}
.voices .case > p{margin-bottom:16px}
.staff .staff-ttl{font-weight:700;color:var(--text);font-size:14px}
.staff p{font-size:14px}

/* 見出し：「で」「始める」を小さく、「AI」を漢字と同じ大きさに */
.fv h1 .h1-sm{font-size:.7em;letter-spacing:.02em;vertical-align:baseline}
.fv h1 .h1-ai{font-size:1.1em;letter-spacing:.01em;vertical-align:-.05em}
/* 導入実績・電話番号：背景写真の上でも読みやすく */
.fv-proof{color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.35)}
.fv-proof b{border-right-color:rgba(255,255,255,.5)}
.fv-tel{border-color:rgba(255,255,255,.8);text-shadow:0 1px 2px rgba(0,0,0,.35)}
.fv-tel-label,.fv-tel-hours{opacity:1;color:rgba(255,255,255,.92)}
/* 0円カード：中央揃え・0を大きく */
.zero div{text-align:center;padding:16px 12px}
.zero b{font-size:60px;line-height:1.05;margin:2px 0}
.zero b small{font-size:20px}
@media (max-width:767px){
  .zero div{text-align:left}
  .zero b{font-size:42px}
}
.fv-checks .tax{font-size:.65em;font-weight:500;margin-left:2px}
/* 太字はWindowsの「游ゴシック Medium」ではなく「游ゴシック」の太字を使う（太字が崩れないように） */
h1,h2,h3,strong,b,.btn,label,summary,.fv-label,.fv-checks li,.tabs button,.req,.lbl{font-family:"游ゴシック体",YuGothic,"游ゴシック","Yu Gothic","Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",Meiryo,sans-serif}
/* FVの電話アイコン：ヘッダーと同じ赤い丸に合わせ、番号の大きさとつり合うように */
.fv-tel{padding-left:80px}
.fv-tel::before{left:18px;width:44px;height:44px;border-radius:50%;background:var(--accent);-webkit-mask:none;mask:none}
.fv-tel::after{content:"";position:absolute;left:30px;top:50%;width:20px;height:20px;transform:translateY(-50%);background:#fff;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2a1 1 0 0 1 1-.25 11.4 11.4 0 0 0 3.6.57 1 1 0 0 1 1 1V20a1 1 0 0 1-1 1A17 17 0 0 1 3 4a1 1 0 0 1 1-1h3.5a1 1 0 0 1 1 1c0 1.25.2 2.45.57 3.57a1 1 0 0 1-.25 1z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.6 10.8a15.1 15.1 0 0 0 6.6 6.6l2.2-2.2a1 1 0 0 1 1-.25 11.4 11.4 0 0 0 3.6.57 1 1 0 0 1 1 1V20a1 1 0 0 1-1 1A17 17 0 0 1 3 4a1 1 0 0 1 1-1h3.5a1 1 0 0 1 1 1c0 1.25.2 2.45.57 3.57a1 1 0 0 1-.25 1z'/%3E%3C/svg%3E") center/contain no-repeat}
@media (max-width:767px){
  .fv-tel{padding-left:56px}
  .fv-tel::before{left:12px;width:32px;height:32px}
  .fv-tel::after{left:20px;width:16px;height:16px}
}
.br-sp{display:none}
@media (max-width:767px){.br-sp{display:inline}}
.fv-label{background:#fff;border-color:#fff;color:var(--main)}
/* FV 文字サイズ拡大（10/17） */
.fv-label{font-size:15px;padding:5px 16px}
.fv h1 .h1-a{font-size:clamp(24px,2.6vw,33px)}
.fv h1 .h1-b{font-size:clamp(36px,4.6vw,60px)}
.fv-checks li{font-size:20px}
.fv-checks .price{font-size:24px}
.fv-proof{font-size:15px}
/* フォームも同じ比率で拡大 */
.form-card h2{font-size:21px;padding:12px}
.fv .form-card .lead{font-size:15px}
.field label{font-size:14px}
.form-card input,.form-card select{min-height:46px;font-size:16px}
.fv .form-card .field{margin-top:16px}
.form-card .btn{min-height:60px;font-size:19px}
.form-foot p.reassure{font-size:14px}
@media (max-width:767px){
  .fv-checks li{font-size:16px}.fv-checks .price{font-size:17px}
  .fv h1 .h1-b{font-size:34px}
}
/* PCはヘッダーに電話番号があるため、FVの電話枠はスマホのみ表示 */
@media (min-width:768px){.fv-tel{display:none}}
.fv .form-card h2{margin-bottom:4px}
/* HIKVISION認定 */
.cert{margin-top:32px;display:grid;grid-template-columns:200px 1fr;gap:28px;align-items:center;background:var(--bg);border-radius:8px;padding:24px}
.cert img{width:200px;height:auto;border-radius:4px;box-shadow:0 6px 18px rgba(0,0,0,.15)}
.cert h3{font-size:19px;line-height:1.5}
.cert p{margin-top:8px;font-size:15px;color:#444}
@media (max-width:767px){.cert{grid-template-columns:1fr;justify-items:center;text-align:left}.cert img{width:160px}}
/* 特殊環境の箇条 */
.env li b{font-weight:700}
.env ul li{margin-top:6px}
/* 買い切りのメリット */
.merits{list-style:none;margin:14px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.merits li{border-top:3px solid var(--main);padding-top:12px;font-size:14px;color:#444}
.merits li b{display:block;font-size:16px;color:var(--text);margin-bottom:4px}
@media (max-width:767px){.merits{grid-template-columns:1fr}}
/* 活用例の動画を4本に */
.videos{grid-template-columns:repeat(4,1fr)}
@media (max-width:991px){.videos{grid-template-columns:1fr 1fr}}
/* お悩み：左にチェック（2列×3行）、右に人物 */
#worry{padding-bottom:0;overflow:hidden}
.worry-wrap{display:grid;grid-template-columns:1fr 420px;gap:40px;align-items:end}
.worry-wrap > div{padding-bottom:96px}
.worry-wrap .worries{grid-template-columns:1fr 1fr}
.worry-img{display:block;align-self:end;line-height:0}
.worry-img img{width:100%;height:auto;display:block}
@media (max-width:991px){
  .worry-wrap{grid-template-columns:1fr 300px;gap:24px}
}
@media (max-width:767px){
  .worry-wrap{grid-template-columns:1fr}
  .worry-wrap > div{padding-bottom:0}
  .worry-wrap .worries{grid-template-columns:1fr}
  .worry-img{width:72%;max-width:300px;margin:24px auto 0}
}
@media (min-width:992px){.worry-wrap{grid-template-columns:1fr 380px;gap:32px}}
.worry-wrap .worries{gap:12px}
.worry-wrap .worries li{padding:18px 16px 18px 46px;font-size:15.5px;text-wrap:pretty}
.worry-wrap .worries li::before{left:16px}
.worry-wrap .worries li::after{left:22px}
@media (max-width:767px){.worry-wrap .worries li{font-size:16px}}
.worries li,.sec-head h2,.answers h3,.reasons h3{word-break:auto-phrase}
/* 解決：タイトルの左にアイコン */
.answers > div{display:grid;grid-template-columns:52px 1fr;column-gap:16px;align-content:start}
.answers > div > *:not(.ans-ico){grid-column:2}
.ans-ico{grid-column:1;grid-row:1 / span 3;width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;color:#fff}
.ans-ico svg{width:26px;height:26px}
@media (max-width:767px){.answers > div{grid-template-columns:44px 1fr;column-gap:14px}.ans-ico{width:44px;height:44px}.ans-ico svg{width:22px;height:22px}}
/* 施設タブの画像 */
.fac-img{display:block;line-height:0}
.fac-img img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:8px}
@media (min-width:768px){.panel{grid-template-columns:460px 1fr}}
/* 施設別：課題→解決を読みやすく */
.issues li{grid-template-columns:1fr 1.1fr;align-items:center;padding:16px 0}
.issues li span{font-size:15px;word-break:auto-phrase}
.issues li strong{font-size:15.5px;word-break:auto-phrase}
/* 施設別：相談ボタン */
.fac-cta{display:inline-flex;align-items:center;gap:8px;margin-top:20px;padding:12px 22px;border:2px solid var(--main);border-radius:var(--radius);background:#fff;color:var(--main);font-weight:700;font-size:15px;text-decoration:none;transition:background .2s,color .2s}
.fac-cta::after{content:"";width:8px;height:8px;border:solid currentColor;border-width:2px 2px 0 0;transform:rotate(45deg)}
.fac-cta:hover{background:var(--main);color:#fff}
/* スマホ：タブを3つ×2行に */
@media (max-width:767px){
  .tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;overflow:visible}
  .tabs button{white-space:nowrap;padding:10px 6px;font-size:14px}
  .fac-cta{width:100%;justify-content:center}
}
/* 実績の数字：アイコン付き */
.stats div{display:grid;grid-template-columns:auto 1fr;column-gap:14px;align-items:center;padding:26px 24px}
.st-ico{grid-row:1/3;width:48px;height:48px;border-radius:50%;background:var(--bg);color:var(--main);display:flex;align-items:center;justify-content:center;font-style:normal}
.st-ico svg{width:26px;height:26px}
.stats b{font-size:32px;line-height:1.2}
/* HIKVISION認定：チャコールの帯 */
.cert{margin-top:40px;background:radial-gradient(circle at 18% 50%,rgba(214,178,94,.28) 0,rgba(214,178,94,0) 38%),var(--main);color:#fff;grid-template-columns:240px 1fr;padding:36px 40px;gap:40px}
.cert img{width:240px;box-shadow:0 14px 34px rgba(0,0,0,.45);border-radius:6px}
.cert-en{font-size:13px;letter-spacing:.08em;color:#D6B25E;font-weight:700}
.cert h3{font-size:22px;margin-top:6px;color:#fff}
.cert p:not(.cert-en){color:rgba(255,255,255,.85)}
@media (max-width:767px){.cert{grid-template-columns:1fr;padding:28px 20px}.cert img{width:180px}}
/* お客様の声：アイコン＋引用符 */
.v-top{display:flex;align-items:center;gap:12px;position:relative;margin-bottom:6px}
.v-ico{width:52px;height:52px;border-radius:50%;background:var(--main);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.v-ico svg{width:26px;height:26px}
.v-label{font-size:13px;font-weight:700;color:var(--sub);border:1px solid var(--line);border-radius:999px;padding:3px 12px}
.v-quote{position:absolute;right:0;top:-18px;font-size:72px;line-height:1;color:var(--line);font-family:Georgia,serif}
.voices .case h3{margin-top:10px}
@media (max-width:767px){.stats div{padding:20px 16px}.stats b{font-size:24px}.st-ico{width:40px;height:40px}.st-ico svg{width:22px;height:22px}}
.stats b{font-size:28px;white-space:nowrap}
.stats div{column-gap:12px;padding:24px 20px}
.cert .cert-en{color:#D6B25E;font-size:13px}
.cert{background:radial-gradient(circle at 17% 50%,rgba(214,178,94,.35) 0,rgba(214,178,94,0) 32%),var(--main)}
@media (max-width:767px){.stats b{font-size:22px}}
@media (max-width:767px){
  .stats div{grid-template-columns:1fr;padding:18px 14px}
  .st-ico{grid-row:auto;margin-bottom:8px;width:38px;height:38px}
  .stats b{font-size:21px}
  .stats span{font-size:13px}
}
/* 接続方式の構成図 */
.method{padding:0 0 24px;overflow:hidden}
.method > *:not(.conn-img){margin-left:24px;margin-right:24px}
.conn-img{display:block;line-height:0;margin-bottom:18px;background:#fff;border-bottom:1px solid var(--line)}
.conn-img img{width:100%;height:auto}
.method h3{margin-top:0}
/* 特殊環境・セキュリティのサムネイル */
.env > div{overflow:hidden}
.env-img{display:block;line-height:0;margin:-24px -24px 18px;aspect-ratio:1040/560}
.env-img img{width:100%;height:100%;object-fit:cover}
.env-img.ph{border-radius:0;border-width:0 0 1px;line-height:1.5;aspect-ratio:1040/560}
/* NDAAバッジ（HTMLで表示） */
.env-badged{position:relative}
.env-badged picture,.env-badged img{display:block;width:100%;height:100%;object-fit:cover}
.ndaa-badge{position:absolute;left:18px;top:18px;display:inline-flex;align-items:center;gap:6px;background:var(--main);color:#fff;font-size:14px;font-weight:700;line-height:1;padding:9px 14px 9px 11px;border-radius:999px;letter-spacing:.04em;box-shadow:0 4px 12px rgba(0,0,0,.15)}
.ndaa-badge svg{width:18px;height:18px}
@media (max-width:767px){.ndaa-badge{left:12px;top:12px;font-size:12px;padding:7px 11px 7px 9px}.ndaa-badge svg{width:15px;height:15px}}
.env-img{background:#fff;border-bottom:1px solid var(--line)}
/* 技術：画像付きカード */
.tech-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tcard{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;display:flex;flex-direction:column}
.tcard picture{display:block;line-height:0}
.tcard img{width:100%;aspect-ratio:2/1;object-fit:cover}
.tcard-body{padding:16px 18px 20px}
.tcard .q{font-size:14px;color:#555}
.tcard .a{margin-top:6px;font-weight:700;font-size:16px;line-height:1.6}
.tcard .a b{display:inline-block;background:var(--main);color:#fff;font-size:12px;padding:2px 8px;border-radius:3px;margin-right:8px;vertical-align:2px}
.techs-mini{margin-top:20px}
.nt-img{display:block;line-height:0;margin-top:16px}
.nt-img img{width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:6px}
@media (max-width:991px){.tech-cards{grid-template-columns:1fr 1fr}}
@media (max-width:767px){.tech-cards{gap:12px}.tcard-body{padding:12px 12px 14px}.tcard .q{font-size:12.5px}.tcard .a{font-size:14px}.tcard .a b{display:table;margin:0 0 4px}}
@media (min-width:1100px){.tech-cards{grid-template-columns:repeat(4,1fr);gap:16px}.tcard .a{font-size:15px}.tcard .q{font-size:13px}}
/* PowerX 2.0：録画データ量の比較グラフ */
.nt-chart{margin-top:16px;background:var(--bg);border-radius:6px;padding:20px 22px;aspect-ratio:2/1;display:flex;flex-direction:column;justify-content:center}
.nt-chart-ttl{font-size:14px;font-weight:700;color:var(--text);margin-bottom:12px}
.nt-bar{display:grid;grid-template-columns:110px 1fr 70px;align-items:center;gap:10px;margin-top:10px}
.nt-bar .lbl{font-size:13px;font-weight:700;color:#444}
.nt-bar .track{height:22px;background:#e2e4e8;border-radius:4px;overflow:hidden}
.nt-bar .fill{display:block;height:100%;background:#9aa0a8;border-radius:4px}
.nt-bar .fill.acc{background:var(--main)}
.nt-bar .val{font-size:14px;font-weight:700;text-align:right}
.nt-chart-diff{margin-top:12px;text-align:right;font-weight:700;font-size:15px}
.nt-chart-diff b{font-size:30px;color:var(--accent);margin:0 2px}
.nt-chart-note{margin-top:6px;font-size:11.5px;color:var(--sub);line-height:1.6}
@media (max-width:767px){.nt-chart{aspect-ratio:auto;padding:16px}.nt-bar{grid-template-columns:90px 1fr 60px}}
.judge-img{display:block;line-height:0}.judge-img img{width:100%;height:auto;border-radius:8px}
/* 活用例の動画 */
.videos{grid-template-columns:repeat(3,1fr)}
.videos video{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:6px;background:#000;display:block}
@media (max-width:991px){.videos{grid-template-columns:1fr 1fr}}
@media (max-width:767px){.videos{grid-template-columns:1fr}}
.videos{grid-template-columns:repeat(2,1fr)}@media (max-width:767px){.videos{grid-template-columns:1fr}}
/* 料金プラン：共通特典 */
.perks{display:flex;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px 22px;margin-bottom:28px;flex-wrap:wrap}
.perks-ttl{font-weight:700;font-size:14px;color:#fff;background:var(--main);border-radius:999px;padding:4px 14px}
.perks ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:12px 28px}
.perks li{display:flex;align-items:center;gap:8px;font-weight:700;font-size:15px}
.perks li svg{width:24px;height:24px;color:var(--main)}
/* プランカード */
.plan{padding:0;overflow:hidden}
.plan-head{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;background:#EEF0F2;border-bottom:1px solid var(--line)}
.plan.rec .plan-head{background:var(--main);color:#fff;border-bottom:0}
.plan-cams{display:flex;gap:2px}
.plan-cams svg{width:22px;height:22px}
.plan-units{font-size:14px;font-weight:700}
.plan-units b{font-size:30px;margin:0 2px;line-height:1}
.plan-body{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.plan.rec{transform:translateY(-8px);box-shadow:0 10px 26px rgba(0,0,0,.12)}
.plan.rec::before{top:12px;left:auto;right:16px;background:var(--accent)}
.plan-cta{margin-top:16px;justify-content:center}
.plan .ex{margin-top:16px}
/* 比較表 */
.compare{padding:24px}
.compare h3{margin-bottom:14px}
table.cmp{width:100%;border-collapse:collapse;font-size:15px;background:#fff;min-width:560px}
table.cmp th,table.cmp td{border-bottom:1px solid var(--line);padding:14px 16px;text-align:left;vertical-align:middle}
table.cmp thead th{font-size:14px;color:var(--sub);font-weight:700}
table.cmp thead th.us{background:var(--main);color:#fff;border-radius:6px 6px 0 0}
table.cmp td.us{background:#F2F3F5;font-weight:500}
table.cmp td.us b{font-weight:700}
table.cmp tbody th{font-weight:700;white-space:nowrap}
table.cmp tbody th svg{width:20px;height:20px;vertical-align:-4px;margin-right:8px;color:var(--main)}
.opt-ico{width:24px;height:24px;vertical-align:-5px;margin-right:8px;color:var(--main)}
@media (max-width:991px){.plan.rec{transform:none}}
@media (max-width:767px){.perks{padding:14px 16px}.perks ul{gap:8px 18px}.perks li{font-size:14px}.plan-units b{font-size:24px}}
.plan.rec::before{top:-13px;left:50%;right:auto;transform:translateX(-50%);z-index:2}
.plan.rec{overflow:visible}
.plan.rec .plan-head{border-radius:7px 7px 0 0}
.plan .ex{margin-top:auto;padding-top:16px}
.plan ul{margin-bottom:16px}
.plan-head{justify-content:center}
.plan-img{display:block;line-height:0;background:#fff;border-bottom:1px solid var(--line)}
.plan-img img{width:100%;height:auto}
.plan.rec::before{top:16px;right:14px;left:auto;transform:none}
.plan-cta{margin-top:auto}
.plan ul{margin-bottom:20px}
.option.has-img{display:grid;grid-template-columns:300px 1fr;gap:24px;align-items:center}
.opt-img{display:block;line-height:0}
.opt-img img{width:100%;height:auto;border-radius:6px}
@media (max-width:767px){.option.has-img{grid-template-columns:1fr}}
.opt-img.env-badged{position:relative;border-radius:6px;overflow:hidden}
.opt-img.env-badged img{border-radius:0}
.option.has-img{grid-template-columns:320px 1fr}
/* 無料の現地調査：明るい背景写真 */
#free{background:linear-gradient(rgba(255,255,255,.86),rgba(255,255,255,.86)),url(../images/free_bg.jpg) center/cover no-repeat}
#free .free > div{background:#fff;box-shadow:0 6px 20px rgba(0,0,0,.06)}
#free{background:linear-gradient(rgba(255,255,255,.82),rgba(255,255,255,.82)),url(../images/free_bg.jpg) center/cover no-repeat}
#free .free{gap:20px}
#free .free > div{padding:28px 26px 30px;border-radius:8px;border:1px solid var(--line);text-align:center}
#free .free b{display:block;font-size:56px;line-height:1.1}
#free .free h3{margin-top:6px;font-size:19px}
#free .free p{margin-top:10px;text-align:left}
/* 背景の写真を見せる：下に余白を取り、下側は重ねる白を薄く */
#free{padding-bottom:150px;background:linear-gradient(180deg,rgba(255,255,255,.86) 0%,rgba(255,255,255,.80) 55%,rgba(255,255,255,.35) 100%),url(../images/free_bg.jpg) center 75%/cover no-repeat}
@media (max-width:767px){#free{padding-bottom:110px;background-position:center,20% 80%}}
#free{padding-bottom:240px;background-position:center,center bottom}
@media (max-width:767px){#free{padding-bottom:160px;background-position:center,15% bottom}}
@media (max-width:767px){#free{padding-bottom:120px}#free .free > div{padding:20px 18px 22px}#free .free b{font-size:40px}#free .free h3{font-size:17px}}

/* ===== 13. フォーム（10/18：FVのフォームと見た目を統一） ===== */
#form .sec-head{margin-bottom:36px}
.form-layout{display:grid;grid-template-columns:320px 1fr;gap:32px;align-items:start}
.form-aside{background:var(--main);color:#fff;border-radius:8px;padding:28px 24px;position:sticky;top:88px}
.form-aside h3{font-size:18px;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.2)}
.fa-list{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:16px}
.fa-list li{display:grid;grid-template-columns:24px 1fr;gap:10px;align-items:start;font-size:13px;line-height:1.6;color:rgba(255,255,255,.8)}
.fa-list svg{width:24px;height:24px;color:#fff}
.fa-list b{display:block;font-size:16px;color:#fff;margin-bottom:2px}
.fa-tel{display:block;margin-top:24px;padding:14px 16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.3);border-radius:var(--radius);text-decoration:none;color:#fff;line-height:1.4}
.fa-tel-label{display:block;font-size:12px;opacity:.85}
.fa-tel strong{display:block;font-size:26px;letter-spacing:.03em;margin:2px 0}
.fa-tel-hours{display:block;font-size:12px;opacity:.85}
.form-bottom{max-width:none;box-shadow:0 8px 28px rgba(0,0,0,.08);border:1px solid var(--line);padding:28px 32px 28px}
.form-bottom h2{margin-bottom:6px}
.form-bottom .field{margin-top:18px}
.form-bottom textarea{min-height:120px}
.form-bottom .form-foot{margin-top:24px}
.form-bottom .form-foot .btn{max-width:440px}
@media (max-width:991px){.form-layout{grid-template-columns:1fr}.form-aside{position:static;order:2}}
@media (max-width:767px){.form-bottom{padding:20px 16px 22px}.form-bottom .pair{grid-template-columns:1fr}.form-aside{padding:22px 18px}.fa-tel strong{font-size:24px}}

/* ===== 12. よくある質問（10/18：カテゴリ分け） ===== */
.faq-nav{max-width:880px;margin:0 0 40px}
.faq-nav ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.faq-nav a{display:grid;grid-template-columns:22px 1fr;grid-template-rows:auto auto;column-gap:10px;align-items:center;height:100%;padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;line-height:1.4;transition:border-color .2s}
.faq-nav a:hover{border-color:var(--main)}
.faq-nav svg{grid-row:1 / span 2;width:22px;height:22px;color:var(--main)}
.faq-nav span{font-weight:700;font-size:14px}
.faq-nav small{font-size:12px;color:var(--sub)}
.faq{border-top:0}
.faq-group{scroll-margin-top:88px}
.faq-group + .faq-group{margin-top:40px}
.faq-cat{display:flex;align-items:center;gap:12px;font-size:19px;padding-bottom:12px;border-bottom:2px solid var(--main)}
.faq-cat-ico{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:var(--main);color:#fff;flex-shrink:0}
.faq-cat-ico svg{width:20px;height:20px}
.faq-group details.acc summary{padding-left:40px}
.faq-group details.acc summary::before{content:"Q";position:absolute;left:0;top:16px;width:28px;height:28px;border-radius:50%;background:var(--main);color:#fff;font-size:14px;font-weight:700;line-height:28px;text-align:center}
.faq-group details.acc .acc-body{position:relative;padding-left:40px}
.faq-group details.acc .acc-body::before{content:"A";position:absolute;left:0;top:-1px;width:28px;height:28px;border-radius:50%;background:#fff;border:1px solid var(--main);color:var(--main);font-size:14px;font-weight:700;line-height:26px;text-align:center}
@media (max-width:767px){
  .faq-nav{margin-bottom:32px}
  .faq-nav ul{grid-template-columns:1fr 1fr;gap:8px}
  .faq-nav a{padding:10px 12px;column-gap:8px;grid-template-columns:20px 1fr}
  .faq-nav svg{width:20px;height:20px}
  .faq-nav span{font-size:13px}
  .faq-cat{font-size:17px}.faq-cat-ico{width:34px;height:34px}
  .faq-group details.acc summary{padding-left:38px}
}
@media (min-width:992px){
  .faq-layout{display:grid;grid-template-columns:240px 1fr;gap:48px;align-items:start}
  .faq-nav{position:sticky;top:96px;margin:0}
  .faq-nav ul{grid-template-columns:1fr;gap:8px}
  .faq{max-width:none}
}

/* ===== 11. ご利用までの流れ（10/18：アイコン化） ===== */
.flow.flow-v2{grid-template-columns:repeat(5,1fr);gap:28px;counter-reset:none}
.flow-v2 li{padding:24px 16px 22px;background:var(--bg);border-radius:8px;text-align:center;counter-increment:none}
.flow-v2 li::before{display:none}
.flow-v2 li::after{content:"";position:absolute;top:50%;right:-19px;left:auto;width:10px;height:10px;background:none;border:solid var(--sub);border-width:2px 2px 0 0;transform:translateY(-50%) rotate(45deg)}
.flow-v2 li:last-child::after{display:none}
.flow-step{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--sub)}
.flow-ico{display:flex;align-items:center;justify-content:center;width:64px;height:64px;margin:8px auto 0;border-radius:50%;background:var(--main);color:#fff}
.flow-ico svg{width:30px;height:30px}
.flow-v2 h3{margin-top:14px;font-size:17px;line-height:1.5}
.flow-v2 p{margin-top:8px;font-size:14px;text-align:left}
@media (max-width:991px){
  .flow.flow-v2{grid-template-columns:1fr;gap:20px}
  .flow-v2 li{display:grid;grid-template-columns:56px 1fr;column-gap:16px;text-align:left;padding:16px 18px}
  .flow-v2 li > *{grid-column:2}
  .flow-v2 .flow-ico{grid-column:1;grid-row:1 / span 3;width:56px;height:56px;margin:0;align-self:start}
  .flow-v2 .flow-ico svg{width:26px;height:26px}
  .flow-v2 h3{margin-top:2px}
  .flow-v2 p{margin-top:4px}
  .flow-v2 li::after{top:auto;bottom:-15px;right:auto;left:42px;transform:rotate(135deg)}
}
.flow-v2 h3{font-size:16px;word-break:auto-phrase}

/* ===== 10. 補助金（10/18：表の折り返しを修正） ===== */
.t-subsidy tbody th{background:#F2F3F5;font-weight:700;white-space:nowrap}
.t-subsidy td:last-child{white-space:nowrap}
@media (max-width:767px){
  .t-subsidy,.t-subsidy tbody,.t-subsidy tr,.t-subsidy th,.t-subsidy td{display:block;width:100%}
  .t-subsidy thead{display:none}
  .t-subsidy{background:transparent}
  .t-subsidy tr{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}
  .t-subsidy tr + tr{margin-top:12px}
  .t-subsidy tbody th{border:0;border-bottom:1px solid var(--line);padding:10px 14px;background:var(--main);color:#fff}
  .t-subsidy td{border:0;padding:10px 14px;display:grid;grid-template-columns:4.5em 1fr;gap:8px;white-space:normal}
  .t-subsidy td + td{border-top:1px solid var(--line)}
  .t-subsidy td::before{content:attr(data-label);font-size:12px;font-weight:700;color:var(--sub);padding-top:2px}
}
.faq-nav span{word-break:auto-phrase}
@media (max-width:767px){.faq-nav span{font-size:12.5px;line-height:1.35}}

/* 料金プラン：クラウド録画の枠がスマホで横にはみ出していたのを修正（10/18） */
@media (max-width:767px){.option.has-img{grid-template-columns:1fr}}

/* ===== 7. 技術：HIKVISIONの紹介（10/18） ===== */
.hik-about{display:grid;grid-template-columns:1fr 300px;grid-template-areas:"text stats" "src src";gap:16px 48px;background:var(--bg);border-radius:8px;padding:36px 40px 24px;margin-bottom:48px}
.hik-about-text{grid-area:text}
.hik-logo{width:200px;height:auto}
.hik-about h3{margin-top:18px;font-size:clamp(20px,2.2vw,24px);line-height:1.5;word-break:auto-phrase}
.hik-about-text p{margin-top:12px;font-size:15px;color:#444}
.hik-stats{grid-area:stats;list-style:none;margin:0;padding:0;display:grid;gap:12px;align-content:center}
.hik-stats li{background:#fff;border-left:4px solid var(--main);border-radius:0 6px 6px 0;padding:14px 18px;line-height:1.3}
.hik-stats b{display:block;font-size:34px;font-weight:900;color:var(--main);letter-spacing:.01em}
.hik-stats b small{font-size:16px;font-weight:700;margin:0 2px}
.hik-stats span{display:block;margin-top:4px;font-size:13px;font-weight:700;color:#444}
.hik-src{grid-area:src}
.tech-lead{margin:0 0 24px;color:#444}
.br-pc{display:inline}
@media (max-width:991px){.hik-about{grid-template-columns:1fr;grid-template-areas:"text" "stats" "src";padding:28px 24px 20px}.hik-stats{grid-template-columns:repeat(3,1fr)}}
@media (max-width:767px){
  .br-pc{display:none}
  .hik-about{padding:24px 18px 18px;margin-bottom:36px}
  .hik-logo{width:160px}
  .hik-stats{grid-template-columns:1fr;gap:8px}
  .hik-stats li{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:12px;padding:10px 14px}
  .hik-stats b{font-size:26px}.hik-stats b small{font-size:13px}
  .hik-stats span{margin-top:0;font-size:12.5px}
}
.hik-stats span{word-break:auto-phrase}

/* ===== 7. 技術カード：ラベルの高さを同じ行のカードでそろえる（10/18） ===== */
/* 画像・困りごと・解決の3段を、同じ行のカード同士で同じ高さにする（subgrid） */
@supports (grid-template-rows:subgrid){
  .tcard{display:grid;grid-row:span 3;grid-template-rows:subgrid;row-gap:0}
  .tcard-body{display:grid;grid-row:span 2;grid-template-rows:subgrid;row-gap:8px;align-items:start}
  .tcard .a{margin-top:0}
}

/* ===== 10. 補助金（10/18：案内の枠） ===== */
#subsidy .sec-head{margin-bottom:32px}
.subsidy-box{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.subsidy-box > div{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px 22px}
.sb-ico{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:var(--main);color:#fff}
.sb-ico svg{width:24px;height:24px}
.subsidy-box h3{margin-top:14px;font-size:17px;line-height:1.5;word-break:auto-phrase}
.subsidy-box p{margin-top:8px;font-size:14px;color:#444}
.subsidy-cta{margin-top:20px;font-size:14px;color:#444}
.subsidy-cta a{font-weight:700}
@media (max-width:767px){
  .subsidy-box{grid-template-columns:1fr;gap:10px}
  .subsidy-box > div{display:grid;grid-template-columns:44px 1fr;column-gap:14px;padding:16px}
  .subsidy-box > div > *:not(.sb-ico){grid-column:2}
  .sb-ico{grid-row:1 / span 2;width:44px;height:44px}.sb-ico svg{width:22px;height:22px}
  .subsidy-box h3{margin-top:0;font-size:16px}
  .subsidy-box p{margin-top:4px}
}

/* ===== 9. 費用はかかりません：「選ぶときに迷うこと」を技術セクションから移動（10/18） ===== */
#free .free-judge{margin-top:32px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px 32px;box-shadow:0 6px 20px rgba(0,0,0,.06)}
#free .free-judge p{text-align:left}
@media (max-width:767px){#free .free-judge{margin-top:20px;padding:20px 18px;gap:20px}#free .free-judge h3{font-size:19px!important}}

/* ===== 見出しのアニメーション（10/18）：カラーバーが左→右に伸びて縮み、見出しが現れる。1度だけ実行 ===== */
.rv{position:relative;display:inline-block}
.rv::after{content:"";position:absolute;inset:0;background:var(--main);transform:scaleX(0);transform-origin:left center;pointer-events:none}
.sec-dark .rv::after{background:#fff}
.js-rv .rv .rv-txt{opacity:0}
.rv.is-on::after{animation:rv-bar 1s cubic-bezier(.7,0,.3,1) forwards}
.rv.is-on .rv-txt{animation:rv-txt 0s linear .5s forwards}
@keyframes rv-bar{
  0%{transform:scaleX(0);transform-origin:left center}
  50%{transform:scaleX(1);transform-origin:left center}
  50.01%{transform:scaleX(1);transform-origin:right center}
  100%{transform:scaleX(0);transform-origin:right center}
}
@keyframes rv-txt{to{opacity:1}}
@media (prefers-reduced-motion:reduce){
  .js-rv .rv .rv-txt{opacity:1}
  .rv.is-on::after,.rv.is-on .rv-txt{animation:none}
}

/* ===== FV：背景写真をゆっくり拡大（10/18）。PCのみ・1回だけ・1.15倍・10秒。拡大の中心は写真のカメラの位置 ===== */
@media (min-width:992px) and (prefers-reduced-motion:no-preference){
  .fv::before{content:"";position:absolute;inset:0;z-index:0;background:url("../images/fv_bg.jpg") center center / cover no-repeat;transform-origin:52% 22%;animation:fv-zoom 10s cubic-bezier(.33,0,.25,1) forwards;will-change:transform;pointer-events:none}
}
@keyframes fv-zoom{from{transform:scale(1)}to{transform:scale(1.15)}}
/* 写真の粗さが目立つ場合のドットのオーバーレイ（任意）。使う場合は下の1行のコメントを外す
.fv::after{background:radial-gradient(rgba(0,0,0,.28) 1px,transparent 1.2px) 0 0 / 3px 3px,radial-gradient(ellipse 70% 70% at 15% 100%,rgba(20,24,30,.55) 0%,rgba(20,24,30,0) 70%),linear-gradient(90deg,rgba(28,34,43,.79) 0%,rgba(28,34,43,.72) 53%,rgba(28,34,43,.55) 100%)}
*/


/* ===== 11. 流れ：設置工事の写真（10/18） ===== */
.flow-photos{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px}
.flow-photos figure{margin:0}
.flow-photos picture{display:block;line-height:0}
.flow-photos img{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:8px}
.flow-photos figcaption{margin-top:8px;font-size:13px;color:var(--sub)}
@media (max-width:767px){.flow-photos{grid-template-columns:1fr;gap:16px;margin-top:28px}}

/* ===== 導入実績：お客様の声のサムネイル（10/18） ===== */
.voices .case{overflow:hidden}
.v-thumb{display:block;line-height:0;margin:-20px -20px 16px}
.v-thumb img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.voice-note{margin-top:12px}

/* ===== 3. 解決：「ジェイセキュリティなら、こう解決します。」を目立たせる（10/18） ===== */
#reason .sec-head p{margin-top:14px;font-size:22px;font-weight:700;line-height:1.5;color:#fff;letter-spacing:.02em}
@media (max-width:767px){#reason .sec-head p{margin-top:10px;font-size:18px}}

/* 施設別タブ：タブレット幅（768〜991px）で右に約17pxはみ出していたのを修正（10/18） */
.fac-body{min-width:0}
@media (min-width:768px) and (max-width:991px){.panel{grid-template-columns:300px minmax(0,1fr)}}

/* ===== 7. 技術：小見出しで4つのまとまりに整理・「選ばれる理由」（10/18） ===== */
.tech-sub{margin:64px 0 20px;padding-left:14px;border-left:4px solid var(--main);font-size:22px;line-height:1.4;word-break:auto-phrase}
.tech-sub.tech-sub-first{margin-top:0}
#tech .tech-lead{margin-top:0}
#tech .newtech,#tech .videos{margin-top:0}
.hs-lbl{display:block;font-style:normal;font-size:13px;font-weight:700;color:#444;margin-bottom:2px}
@media (max-width:767px){
  .tech-sub{margin:48px 0 16px;font-size:19px}
  .hik-stats li{grid-template-columns:auto 1fr;grid-template-areas:"lbl lbl" "num txt";row-gap:2px}
  .hik-stats .hs-lbl{grid-area:lbl;margin-bottom:0}
  .hik-stats li b{grid-area:num}.hik-stats li span{grid-area:txt}
}

/* ===== 3. 解決：見出しの右にドームカメラ（上の境目で断ち切り・PCのみ）（10/18） ===== */
#reason{position:relative;overflow:hidden}
#reason > .wrap{position:relative}
.reason-cam{display:none}
@media (min-width:1100px){
  .reason-cam{display:block;position:absolute;right:24px;top:-170px;width:270px;line-height:0;pointer-events:none;z-index:0}
  .reason-cam img{width:100%;height:auto;filter:drop-shadow(0 18px 30px rgba(0,0,0,.35))}
  #reason .sec-head,#reason .answers{position:relative;z-index:1}
}
/* 10/18 変更：カメラを見出しの左へ。見出しは右へずらす */
@media (min-width:1100px){
  .reason-cam{right:auto;left:24px;top:-170px;width:250px}
  #reason .sec-head{padding-left:290px}
}
@media (min-width:1100px){#reason .sec-head{max-width:none}}
/* 10/18 変更：左に置くため、レンズが見出し側（右）を向くよう左右反転 */
@media (min-width:1100px){.reason-cam img{transform:scaleX(-1)}}
/* 10/18 変更：真正面のカメラに差し替え（反転なし）、少し小さく。上端の断ち切りはロゴの上で */
@media (min-width:1100px){
  .reason-cam{width:200px;top:-108px}
  .reason-cam img{transform:none}
  #reason .sec-head{padding-left:236px}
}
/* 解決セクションの「ジェイセキュリティなら、こう解決します。」：見出しに続いて少し遅れて現れる（10/18） */
.rv.rv-delay.is-on::after{animation-delay:.35s}
.rv.rv-delay.is-on .rv-txt{animation-delay:.85s}

/* ===== 7. 技術：4＋4構成（10/19） ===== */
.main-tech{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.mcard{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;display:flex;flex-direction:column}
.mcard-ph{aspect-ratio:2/1;min-height:0;border-radius:0;border-width:0 0 1px}
.mcard-body{padding:20px 24px 24px}
.mcard-q{font-size:13px;color:var(--sub)}
.mcard-h{margin-top:4px;font-size:20px;line-height:1.5;word-break:auto-phrase}
.mcard-t{margin-top:10px;font-size:14px;color:#444;line-height:1.8}
.mcard-t b{display:inline-block;background:var(--main);color:#fff;font-size:12px;padding:2px 8px;border-radius:3px;margin-right:8px;vertical-align:1px}
.sub-tech{margin-top:24px;border:1px solid var(--line);border-radius:8px;background:var(--bg);padding:20px 24px}
.sub-tech-h{font-size:14px;font-weight:700}
.sub-tech ul{list-style:none;margin:12px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 32px}
.sub-tech li{display:grid;grid-template-columns:112px 1fr;gap:12px;align-items:baseline;font-size:14px;color:#444}
.sub-tech li b{font-size:13px;color:var(--main)}
@media (max-width:767px){
  .main-tech{grid-template-columns:1fr;gap:14px}
  .mcard-body{padding:16px 16px 18px}
  .mcard-h{font-size:18px}
  .sub-tech{padding:16px}
  .sub-tech ul{grid-template-columns:1fr;gap:10px}
  .sub-tech li{grid-template-columns:1fr;gap:0}
}
/* 10/19：メイン4技術に画像と番号を入れた形 */
.mcard-img{display:block;line-height:0}
.mcard-img img{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover}
.mcard-no{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:700;color:var(--main);letter-spacing:.02em}
.mcard-no span{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:24px;padding:0 6px;background:var(--main);color:#fff;border-radius:3px;font-size:13px}
.mcard-h{margin-top:8px}
.mcard-q{margin-top:6px}
.mcard-t{margin-top:10px}
.main-tech-note{margin-top:12px}
.mcard-h{margin:8px 0 0}

/* ===== 10/19 会議後の修正 ===== */
/* 認定盾：技術セクション「HIKVISIONが選ばれる理由」の下へ移動 */
.cert.cert-tech{margin-top:20px}
/* 買い切りの比較表：買い切りのお得さを強調 */
.compare-strong .cmp-kicker{font-size:13px;font-weight:700;color:var(--sub)}
.compare-strong h3{margin-top:4px;font-size:24px;line-height:1.4;word-break:auto-phrase}
.compare-strong .cmp-lead{margin:8px 0 18px;font-size:15px;color:#444}
.compare-strong .cmp thead th.us{font-size:15px;padding:16px}
.compare-strong .cmp td.us{background:#EEF0F3;font-size:16px;color:var(--main);box-shadow:inset 3px 0 0 var(--main),inset -3px 0 0 var(--main)}
.compare-strong .cmp tbody tr:last-child td.us{box-shadow:inset 3px 0 0 var(--main),inset -3px 0 0 var(--main),inset 0 -3px 0 var(--main)}
.compare-strong .cmp td:not(.us){color:var(--sub)}
@media (max-width:767px){.compare-strong h3{font-size:20px}}
/* 遠隔監視・複数拠点の一元管理 */
.remote-tech{margin-top:24px;border:2px solid var(--main);border-radius:8px;background:#fff;padding:24px 28px}
.rt-kicker{display:inline-block;background:var(--main);color:#fff;font-size:13px;font-weight:700;padding:3px 10px;border-radius:3px}
.rt-head h4{margin:10px 0 0;font-size:20px;line-height:1.5;word-break:auto-phrase}
.rt-q{margin-top:6px;font-size:13px;color:var(--sub)}
.rt-items{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.rt-items > div{background:var(--bg);border-radius:6px;padding:16px 18px}
.rt-items b{font-size:15px;color:var(--main)}
.rt-items p{margin-top:6px;font-size:14px;color:#444;line-height:1.8}
.rt-note{margin-top:12px}
@media (max-width:767px){.remote-tech{padding:18px 16px}.rt-head h4{font-size:18px}.rt-items{grid-template-columns:1fr;gap:10px}}

/* ===== FV：スマホで背景写真のカメラが見えるように（10/19） ===== */
@media (max-width:767px){
  .fv{background:
      linear-gradient(180deg,rgba(35,39,46,0) 0,rgba(35,39,46,0) 380px,#23272E 600px),
      url("../images/fv_bg.jpg") right -470px top 0 / auto 600px no-repeat,
      #23272E}
  .fv::after{background:linear-gradient(180deg,rgba(28,34,43,.62) 0,rgba(28,34,43,.72) 300px,rgba(28,34,43,.78) 100%)}
}
/* スマホでフォーム見出しの「ム」だけが改行されるのを防ぐ（10/19） */
@media (max-width:430px){.form-card h2{font-size:17px;letter-spacing:0;word-break:auto-phrase}}

/* ===== 5. ジェイセキュリティが選ばれる5つの理由（10/19：数字4項目と置き換え） ===== */
.reasons5{list-style:none;margin:0 0 48px;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.reasons5 li{background:#fff;border:1px solid var(--line);border-top:3px solid var(--main);border-radius:0 0 8px 8px;padding:20px 18px 22px}
.rs-no{display:block;font-size:22px;font-weight:900;color:var(--main);letter-spacing:.02em;line-height:1}
.reasons5 h3{margin:10px 0 0;font-size:16px;line-height:1.5;word-break:auto-phrase}
.reasons5 p{margin-top:8px;font-size:13.5px;line-height:1.8;color:#444}
@media (max-width:1099px){
  .reasons5{grid-template-columns:1fr;gap:10px}
  .reasons5 li{display:grid;grid-template-columns:44px 1fr;column-gap:12px;padding:16px 18px;border-top:1px solid var(--line);border-left:3px solid var(--main);border-radius:0 8px 8px 0}
  .reasons5 li > *:not(.rs-no){grid-column:2}
  .rs-no{grid-row:1 / span 2;font-size:20px;padding-top:2px}
  .reasons5 h3{margin-top:0}
}
@media (max-width:767px){.reasons5{margin-bottom:36px}.reasons5 p{font-size:13.5px}}
/* 5つの理由：PCで見出しの行数が違っても、説明文の開始位置をそろえる */
@media (min-width:1100px){@supports (grid-template-rows:subgrid){
  .reasons5{grid-template-rows:auto auto 1fr;row-gap:0}
  .reasons5 li{display:grid;grid-row:span 3;grid-template-rows:subgrid;row-gap:0}
}}
/* 5つの理由：各カードの「ひと目で分かる言葉」（10/19） */
.rs-key{margin:12px 0 0;padding-bottom:12px;border-bottom:1px solid var(--line);line-height:1.25}
.rs-key small{display:block;font-size:12px;font-weight:700;color:var(--sub)}
.rs-key b{display:block;margin-top:2px;font-size:26px;font-weight:900;color:var(--main);letter-spacing:.01em}
.reasons5 h3{margin-top:12px}
@media (min-width:1100px){@supports (grid-template-rows:subgrid){
  .reasons5{grid-template-rows:auto auto auto 1fr}
  .reasons5 li{grid-row:span 4}
}}
@media (max-width:1099px){
  .rs-no{grid-row:1 / span 3}
  .rs-key{margin-top:0;padding-bottom:8px}
  .rs-key b{font-size:22px}
  .reasons5 h3{margin-top:8px}
}

/* ===== 5. 選ばれる5つの理由：上部右寄りに設置済みの施設の写真を薄く敷く（10/19・PCのみ） ===== */
#case{position:relative;overflow:hidden}
#case > .wrap{position:relative;z-index:1}
@media (min-width:992px){
  #case::before{content:"";position:absolute;top:0;right:0;width:min(1200px,75%);height:640px;z-index:0;pointer-events:none;opacity:.14;
    background:
      linear-gradient(180deg,rgba(255,255,255,0) 35%,#fff 100%),
      linear-gradient(90deg,#fff 0,rgba(255,255,255,0) 45%),
      url("../images/reasons_bg.jpg") right top / cover no-repeat}
  @supports (background-image:url("../images/reasons_bg.webp")){
    #case::before{background:
      linear-gradient(180deg,rgba(255,255,255,0) 35%,#fff 100%),
      linear-gradient(90deg,#fff 0,rgba(255,255,255,0) 45%),
      url("../images/reasons_bg.webp") right top / cover no-repeat}
  }
}
/* 遠隔監視：Hik-Connect・HikCentral のロゴ（10/19） */
.rt-items > div{display:grid;grid-template-columns:40px 1fr;column-gap:14px;align-items:start}
.rt-items > div > *:not(.rt-logo){grid-column:2}
.rt-logo{grid-row:1 / span 2;width:40px;height:40px;object-fit:contain;margin-top:2px}

/* ===== 4.5 業務への活用（10/20） ===== */
.biz-cards{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.biz-cards li{background:var(--bg);border-radius:8px;padding:22px 20px 20px;display:flex;flex-direction:column}
.biz-scene{display:inline-block;align-self:flex-start;font-size:12px;font-weight:700;color:#fff;background:var(--main);padding:3px 10px;border-radius:3px}
.biz-cards h3{margin:12px 0 0;font-size:17px;line-height:1.5;word-break:auto-phrase}
.biz-text{margin-top:8px;font-size:14px;line-height:1.8;color:#444;flex:1}
.biz-func{margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-size:13px;font-weight:700;color:var(--main);line-height:1.6}
.biz-func span{display:block;font-size:11.5px;font-weight:700;color:var(--sub)}
.biz-effect{margin-top:24px;display:flex;align-items:center;gap:20px;flex-wrap:wrap;border:1px solid var(--line);border-radius:8px;padding:16px 22px}
.biz-effect-h{font-size:14px;font-weight:700}
.biz-effect ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.biz-effect li{font-size:14px;font-weight:700;padding:6px 14px;border-radius:999px;background:var(--bg);color:var(--main)}
.biz-note{margin-top:12px}
@media (min-width:1100px){@supports (grid-template-rows:subgrid){
  .biz-cards{grid-template-rows:auto auto 1fr auto;row-gap:0}
  .biz-cards li{display:grid;grid-row:span 4;grid-template-rows:subgrid;row-gap:0}
}}
@media (max-width:1099px){.biz-cards{grid-template-columns:1fr 1fr}}
@media (max-width:767px){
  .biz-cards{grid-template-columns:1fr;gap:10px}
  .biz-cards li{padding:18px 16px}
  .biz-effect{padding:14px 16px;gap:10px}
  .biz-effect li{font-size:13px;padding:5px 12px}
}
/* 「選ばれる5つの理由」を灰色の背景にしたため、写真のなじませ色を灰色に合わせる */
@media (min-width:992px){
  #case::before{background:
      linear-gradient(180deg,rgba(245,245,245,0) 35%,#F5F5F5 100%),
      linear-gradient(90deg,#F5F5F5 0,rgba(245,245,245,0) 45%),
      url("../images/reasons_bg.jpg") right top / cover no-repeat}
  @supports (background-image:url("../images/reasons_bg.webp")){
    #case::before{background:
      linear-gradient(180deg,rgba(245,245,245,0) 35%,#F5F5F5 100%),
      linear-gradient(90deg,#F5F5F5 0,rgba(245,245,245,0) 45%),
      url("../images/reasons_bg.webp") right top / cover no-repeat}
  }
}
.biz-scene{justify-self:start;align-self:start}
/* 10/20：業務への活用を2列×2段に（アイコンなし） */
.biz-cards{grid-template-columns:1fr 1fr;gap:16px}
@media (min-width:1100px){@supports (grid-template-rows:subgrid){
  .biz-cards{grid-template-rows:none;row-gap:16px}
  .biz-cards li{display:flex;grid-row:auto}
}}
.biz-cards li{padding:22px 26px 20px}
.biz-cards h3{font-size:18px;margin-top:10px}
.biz-text{margin-top:6px;font-size:14.5px}
.biz-func{display:flex;align-items:baseline;gap:12px;margin-top:12px;padding-top:10px}
.biz-func span{display:inline;flex-shrink:0}
.biz-effect{margin-top:18px;padding:12px 18px;gap:14px}
.biz-effect li{padding:5px 12px;font-size:13.5px}
@media (max-width:767px){
  .biz-cards{grid-template-columns:1fr;gap:10px}
  .biz-cards li{padding:18px 16px}
  .biz-cards h3{font-size:17px}
}
/* 業務への活用：カードの左端にチャコールの細い線（10/20） */
.biz-cards li{border-left:3px solid var(--main);border-radius:0 8px 8px 0}

/* ===== 業務への活用：セクション下端に4つの場面の街並み（線画）を薄く（10/20・PC・タブレットのみ） ===== */
#biz::after{content:none}
@media (min-width:768px){
  #biz{padding-bottom:0}
  #biz::after{content:"";display:block;max-width:1120px;height:190px;margin:24px auto 0;padding:0 24px;box-sizing:border-box;
    background:url("../images/biz_line.png") center bottom / contain no-repeat;opacity:.18;pointer-events:none}
  @supports (background-image:url("../images/biz_line.webp")){
    #biz::after{background-image:url("../images/biz_line.webp")}
  }
}
@media (min-width:768px) and (max-width:1099px){#biz::after{height:150px}}
/* 10/20：技術セクションの短縮に合わせ、PCでも3つの数字を文章の下に横並びに（高さを抑える） */
@media (min-width:992px){
  .hik-about{grid-template-columns:1fr;grid-template-areas:"text" "stats" "src";padding:32px 40px 22px;row-gap:18px}
  .hik-stats{grid-template-columns:repeat(3,1fr);gap:14px}
}