/* =========================================================
   株式会社NCC サイト 共通スタイル
========================================================= */
:root{
  --ink:#0f2741; --ink2:#1c3a5e; --accent:#0d7377; --accent-d:#0a5a5d;
  --muted:#5b6b7a; --line:#e3e8ed; --bg:#ffffff; --bg2:#f5f8fa; --ink-soft:#33475b;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Noto Sans JP","游ゴシック体",YuGothic,"Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
  color:var(--ink-soft); background:var(--bg); line-height:1.85;
  font-size:16px; -webkit-font-smoothing:antialiased;
}
.serif{font-family:"Noto Serif JP","游明朝",YuMincho,serif;}
a{color:var(--accent-d);text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
.accent{color:var(--accent)}

/* ===== Buttons ===== */
.btn{display:inline-block;background:var(--accent);color:#fff;padding:11px 22px;
  border-radius:4px;font-weight:700;font-size:.9rem;transition:.2s;border:1px solid var(--accent);cursor:pointer}
.btn:hover{background:var(--accent-d);color:#fff}
.btn.ghost{background:transparent;color:var(--accent-d);border-color:var(--accent)}
.btn.ghost:hover{background:var(--bg2)}
.btn.lg{padding:15px 34px;font-size:1rem}
.btn.white{background:#fff;color:var(--accent-d);border-color:#fff}
.btn.white:hover{background:#eef6f6}

/* ===== Header ===== */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:saturate(150%) blur(6px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:baseline;gap:10px}
.brand .mark{font-weight:700;font-size:1.4rem;letter-spacing:.04em;color:var(--ink)}
.brand .mark b{color:var(--accent)}
.brand .sub{font-size:.72rem;color:var(--muted);letter-spacing:.08em}
.menu{display:flex;align-items:center;gap:30px}
.menu a{color:var(--ink);font-size:.92rem;font-weight:500;position:relative}
.menu a:not(.btn):hover{color:var(--accent)}
.menu-toggle{display:none;background:none;border:0;font-size:1.5rem;color:var(--ink);cursor:pointer}

/* ===== Hero (top page) ===== 写真背景＋濃紺オーバーレイ */
.hero{position:relative;color:#fff;padding:122px 0 104px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(112deg,rgba(8,24,42,.93) 0%,rgba(15,39,65,.80) 46%,rgba(13,115,119,.42) 100%),
    url('img/hero-office.jpg') center 30%/cover no-repeat;}
.hero .wrap{position:relative;z-index:1}
.hero .eyebrow{font-size:.8rem;letter-spacing:.18em;color:#7fd1d4;font-weight:700;margin-bottom:24px}
.hero h1{font-size:clamp(2rem,4.6vw,3.15rem);line-height:1.45;color:#fff;font-weight:700;letter-spacing:.02em;
  text-shadow:0 2px 24px rgba(0,0,0,.25)}
.hero .lead{margin-top:24px;max-width:600px;font-size:1.05rem;color:#d6e2ec}
.hero .cta{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{margin-top:58px;display:flex;gap:48px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.20);padding-top:26px}
.hero-meta .item .n{font-size:1.95rem;font-weight:700;color:#fff;font-family:"Noto Serif JP",serif}
.hero-meta .item .n small{font-size:1rem}
.hero-meta .item .l{font-size:.8rem;color:#9fb4c4;letter-spacing:.04em}

/* ===== 画像コンポーネント ===== */
/* 画像＋テキストの帯 */
.split{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.split .s-img{min-height:360px;background-size:cover;background-position:center}
.split .s-txt{padding:48px 44px;display:flex;flex-direction:column;justify-content:center}
.split .s-txt .role{font-size:.76rem;letter-spacing:.12em;color:var(--accent);font-weight:700;margin-bottom:12px}
.split .s-txt h3{font-size:1.5rem;color:var(--ink);font-weight:700;line-height:1.5;margin-bottom:14px}
.split .s-txt p{font-size:.95rem;color:var(--ink-soft);margin-bottom:18px}
.split .s-txt ul{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-wrap:wrap;gap:8px 18px}
.split .s-txt ul li{font-size:.85rem;color:var(--muted);position:relative;padding-left:16px}
.split .s-txt ul li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;background:var(--accent);border-radius:50%}
.split.reverse .s-img{order:2}
.split.reverse .s-txt{order:1}
.split + .split{margin-top:28px}
.img-kokoro{background-image:url('img/call-a.jpg')}
.img-anysupport{background-image:url('img/anysupport.jpg')}
.img-meeting{background-image:url('img/meeting.jpg')}
/* 製品リストのサムネイル */
.prod .thumb{width:100%;height:140px;border-radius:9px;background-size:cover;background-position:center;border:1px solid var(--line)}
.thumb.t-kokoro{background-image:url('img/call-a.jpg')}
.thumb.t-anysupport{background-image:url('img/anysupport.jpg')}

/* ===== Section common ===== */
section{padding:74px 0}
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:38px;
  border-bottom:1px solid var(--line);padding-bottom:18px}
.sec-head .no{font-family:"Noto Serif JP",serif;font-size:.95rem;color:var(--accent);font-weight:700;letter-spacing:.1em}
.sec-head h2{font-size:1.65rem;color:var(--ink);font-weight:700}
.sec-head .en{margin-left:auto;font-size:.74rem;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.lead-c{max-width:680px;color:var(--ink-soft);margin-bottom:6px}

/* ===== Products list (top) ===== */
.prod .row{display:grid;grid-template-columns:210px 1fr auto;gap:28px;align-items:start;
  padding:34px 0;border-bottom:1px solid var(--line)}
.prod .row:last-child{border-bottom:0}
.prod .role{font-size:.76rem;letter-spacing:.1em;color:var(--accent);font-weight:700;margin-bottom:8px}
.prod .pname{font-size:1.35rem;color:var(--ink);font-weight:700;margin-bottom:4px}
.prod .pname .tag{font-size:.7rem;background:var(--ink);color:#fff;padding:3px 9px;border-radius:3px;margin-left:8px;vertical-align:middle;letter-spacing:.04em}
.prod .desc{color:var(--ink-soft);font-size:.96rem}
.prod ul{margin:14px 0 0;padding-left:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px 18px}
.prod ul li{font-size:.85rem;color:var(--muted);position:relative;padding-left:16px}
.prod ul li::before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;background:var(--accent);border-radius:50%}
.prod .go{align-self:center;display:flex;flex-direction:column;gap:8px}
.prod .go a{font-size:.86rem;font-weight:700;white-space:nowrap}
.prod .go a.more::after{content:" →"}

/* ===== Issues (課題) ===== */
.issues{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.issue{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px 20px;transition:.2s}
.issue:hover{box-shadow:0 14px 30px -18px rgba(15,39,65,.3);transform:translateY(-2px)}
.issue .q{font-size:.78rem;color:var(--accent);font-weight:700;font-family:"Noto Serif JP",serif}
.issue p{font-size:.92rem;color:var(--ink);margin-top:8px;font-weight:500;line-height:1.7}

/* ===== Reasons ===== */
.reasons{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.reason{padding-top:22px;border-top:2px solid var(--ink)}
.reason .rno{font-family:"Noto Serif JP",serif;font-size:.85rem;color:var(--accent);font-weight:700;letter-spacing:.1em}
.reason h3{font-size:1.12rem;color:var(--ink);margin:10px 0 10px;font-weight:700}
.reason p{font-size:.92rem;color:var(--muted)}

/* ===== Flow (導入の流れ) ===== */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.step{position:relative;padding:0 22px}
.step:not(:last-child)::after{content:"";position:absolute;right:0;top:30px;width:1px;height:calc(100% - 40px);background:var(--line)}
.step .sn{width:48px;height:48px;border-radius:50%;background:var(--ink);color:#fff;
  display:flex;align-items:center;justify-content:center;font-family:"Noto Serif JP",serif;font-weight:700;font-size:1.1rem;margin-bottom:16px}
.step h4{font-size:1.02rem;color:var(--ink);font-weight:700;margin-bottom:8px}
.step p{font-size:.88rem;color:var(--muted)}

/* ===== Company ===== */
.company{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
table.info{width:100%;border-collapse:collapse;font-size:.94rem}
table.info th,table.info td{text-align:left;padding:15px 0;border-bottom:1px solid var(--line);vertical-align:top}
table.info th{width:120px;color:var(--muted);font-weight:500}
table.info td{color:var(--ink-soft)}
.ph{color:#9aa7b3;font-style:normal;background:#fff5e6;padding:1px 8px;border-radius:3px;font-size:.84rem}
.note{font-size:.82rem;color:var(--muted);margin-top:16px}

/* ===== CTA band ===== */
.cta-band{background:linear-gradient(135deg,var(--accent-d),var(--accent));color:#fff;text-align:center}
.cta-band h2{font-size:1.7rem;font-weight:700;margin-bottom:14px}
.cta-band p{color:#dff0f0;margin-bottom:28px;font-size:1rem}
.cta-band .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ===== Contact ===== */
.contact{background:var(--ink);color:#dfe7ee}
.contact .sec-head{border-color:rgba(255,255,255,.16)}
.contact .sec-head h2,.contact .sec-head .no{color:#fff}
.contact .sec-head .en{color:#8aa0b3}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px}
.contact .intro p{color:#b9c6d2;font-size:.96rem;margin-bottom:24px}
.contact .tel{font-family:"Noto Serif JP",serif;font-size:1.9rem;color:#fff;font-weight:700}
.contact .tel small{display:block;font-family:inherit;font-size:.78rem;color:#8aa0b3;letter-spacing:.06em;margin-top:4px}
form{display:grid;gap:16px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label.fl{display:block;font-size:.82rem;color:#b9c6d2;margin-bottom:6px}
.req{color:#7fd1d4;font-size:.72rem;margin-left:6px}
input,textarea,select{width:100%;padding:11px 13px;border:1px solid #2c4863;background:#0c2138;
  color:#fff;border-radius:4px;font-family:inherit;font-size:.92rem}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent)}
input::placeholder,textarea::placeholder{color:#5c7a93}
.form-note{font-size:.78rem;color:#8aa0b3}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ===== Footer ===== */
footer{background:#0a1c30;color:#8aa0b3;padding:46px 0 30px;font-size:.86rem}
.foot{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
.foot .fbrand{font-size:1.2rem;color:#fff;font-weight:700;letter-spacing:.04em}
.foot .fbrand b{color:var(--accent)}
.foot nav{display:flex;gap:22px;flex-wrap:wrap}
.foot nav a{color:#b9c6d2;font-size:.86rem}
.foot nav a:hover{color:#fff}
.copy{margin-top:30px;padding-top:18px;border-top:1px solid #16314a;font-size:.78rem;color:#62788c}

/* =========================================================
   製品詳細ページ
========================================================= */
.crumb{font-size:.8rem;color:var(--muted);padding:18px 0;border-bottom:1px solid var(--line)}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--accent)}
.pd-hero{position:relative;color:#fff;padding:88px 0;overflow:hidden}
.pd-hero::before{content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(112deg,rgba(8,24,42,.92),rgba(15,39,65,.74) 55%,rgba(13,115,119,.4));}
.pd-hero.kokoro::before{background:linear-gradient(112deg,rgba(8,24,42,.92),rgba(15,39,65,.72) 55%,rgba(13,115,119,.4)),url('img/call-a.jpg') center/cover no-repeat}
.pd-hero.anysupport::before{background:linear-gradient(112deg,rgba(8,24,42,.92),rgba(15,39,65,.72) 55%,rgba(13,115,119,.4)),url('img/anysupport.jpg') center/cover no-repeat}
.pd-hero .wrap{position:relative;z-index:1}
.pd-hero .role{font-size:.8rem;letter-spacing:.14em;color:#7fd1d4;font-weight:700;margin-bottom:14px}
.pd-hero h1{font-size:clamp(1.9rem,4vw,2.8rem);color:#fff;font-weight:700;line-height:1.4;text-shadow:0 2px 22px rgba(0,0,0,.25)}
.pd-hero .tagline{font-size:1.15rem;color:#9fe0e2;font-weight:700;margin-top:14px}
.pd-hero .lead{margin-top:20px;max-width:680px;color:#d6e2ec}
.pd-hero .cta{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap}

.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature{padding:26px;border:1px solid var(--line);border-radius:10px;background:#fff}
.feature .ic{width:44px;height:44px;border-radius:9px;background:var(--bg2);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;color:var(--accent)}
.feature .ic svg{width:22px;height:22px}
.feature h3{font-size:1.05rem;color:var(--ink);font-weight:700;margin-bottom:8px}
.feature p{font-size:.9rem;color:var(--muted)}

.usecase{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.uc{border-top:2px solid var(--accent);padding-top:18px}
.uc h4{color:var(--ink);font-size:1rem;margin-bottom:8px}
.uc p{font-size:.9rem;color:var(--muted)}

.spec-table{width:100%;border-collapse:collapse;font-size:.94rem}
.spec-table th,.spec-table td{text-align:left;padding:16px 0;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table th{width:180px;color:var(--muted);font-weight:500}
.spec-table td{color:var(--ink-soft)}

.price-box{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:34px;text-align:center}
.price-box .pp{font-family:"Noto Serif JP",serif;font-size:2rem;color:var(--ink);font-weight:700}
.price-box .pp small{font-size:.95rem;color:var(--muted)}
.price-box .pn{font-size:.9rem;color:var(--muted);margin-top:8px}

/* チェックリスト（導入メリット） */
.checklist{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px 30px;margin:0;padding:0}
.checklist li{position:relative;padding-left:32px;font-size:.95rem;color:var(--ink-soft);line-height:1.7}
.checklist li::before{content:"";position:absolute;left:0;top:3px;width:21px;height:21px;border-radius:50%;
  background:var(--accent);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/15px no-repeat,linear-gradient(#000,#000);
  mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/15px no-repeat}
/* 上のmaskは簡易表現。確実なフォールバックとして擬似チェックも用意 */
.checklist.simple li::before{-webkit-mask:none;mask:none;background:var(--accent);
  color:#fff;content:"✓";font-size:.72rem;display:flex;align-items:center;justify-content:center;line-height:21px}

/* 機能チップ一覧 */
.taglist{display:flex;flex-wrap:wrap;gap:10px}
.taglist span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 17px;
  font-size:.86rem;color:var(--ink-soft);transition:.15s}
.taglist span:hover{border-color:var(--accent);color:var(--accent-d)}

/* 導入形態プラン */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.plan{border:1px solid var(--line);border-radius:12px;padding:30px 26px;background:#fff;position:relative;display:flex;flex-direction:column}
.plan.featured{border:2px solid var(--accent);box-shadow:0 18px 40px -22px rgba(13,115,119,.45)}
.plan .badge{position:absolute;top:-12px;left:26px;background:var(--accent);color:#fff;font-size:.72rem;
  font-weight:700;padding:4px 12px;border-radius:999px;letter-spacing:.04em}
.plan .pt{font-size:1.2rem;color:var(--ink);font-weight:700;font-family:"Noto Serif JP",serif}
.plan .pdesc{font-size:.88rem;color:var(--muted);margin:10px 0 16px;flex-grow:1}
.plan .pp{font-size:1.5rem;color:var(--ink);font-weight:700;font-family:"Noto Serif JP",serif}
.plan .pp small{font-size:.82rem;color:var(--muted);font-family:"Noto Sans JP",sans-serif;font-weight:500}
.plan .ppn{font-size:.8rem;color:var(--muted);margin-top:4px}

/* セキュリティ等のコールアウト */
.callout{background:linear-gradient(135deg,#0f2741,#1c3a5e);color:#dfe7ee;border-radius:14px;padding:40px 38px;
  display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:center}
.callout .cic{width:64px;height:64px;border-radius:14px;background:rgba(127,209,212,.14);
  display:flex;align-items:center;justify-content:center;color:#7fd1d4;flex-shrink:0}
.callout .cic svg{width:32px;height:32px}
.callout h3{color:#fff;font-size:1.25rem;font-weight:700;margin-bottom:8px}
.callout p{color:#b9c6d2;font-size:.94rem}

/* =========================================================
   機能の図解（画面モック）
========================================================= */
.showcase{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.showcase + .showcase{margin-top:56px;padding-top:56px;border-top:1px solid var(--line)}
.showcase.rev .sc-visual{order:2}
.showcase.rev .sc-txt{order:1}
.showcase .sc-txt .kicker{font-size:.76rem;letter-spacing:.12em;color:var(--accent);font-weight:700;margin-bottom:12px}
.showcase .sc-txt h3{font-size:1.5rem;color:var(--ink);font-weight:700;line-height:1.5;margin-bottom:14px}
.showcase .sc-txt p{font-size:.96rem;color:var(--ink-soft);margin-bottom:16px}
.showcase .sc-txt ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.showcase .sc-txt ul li{position:relative;padding-left:24px;font-size:.92rem;color:var(--ink-soft)}
.showcase .sc-txt ul li::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:50%;background:var(--accent)}

/* ブラウザ/アプリ風フレーム */
.mock{background:#fff;border:1px solid var(--line);border-radius:14px;
  box-shadow:0 30px 64px -30px rgba(15,39,65,.45);overflow:hidden}
.mock-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;background:#eef2f6;border-bottom:1px solid var(--line)}
.mock-bar i{width:11px;height:11px;border-radius:50%;background:#cfd8e0;display:block}
.mock-bar .ttl{margin-left:10px;font-size:.74rem;color:var(--muted);font-weight:500}
.mock-bar .enc{margin-left:auto;font-size:.68rem;color:var(--accent-d);background:#e6f2f2;border:1px solid #c9e4e4;
  padding:3px 9px;border-radius:999px;font-weight:700}
.mock-body{padding:22px;background:linear-gradient(180deg,#fbfcfd,#f4f7f9)}

/* CTI 着信ポップアップ（こころまち電話） */
.cti-pop{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:11px;padding:16px;box-shadow:0 8px 22px -14px rgba(15,39,65,.3)}
.cti-pop .ava{width:54px;height:54px;border-radius:50%;background:var(--accent);color:#fff;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 0 rgba(13,115,119,.5);animation:ring 1.8s infinite}
.cti-pop .ava svg{width:26px;height:26px}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(13,115,119,.45)}70%{box-shadow:0 0 0 13px rgba(13,115,119,0)}100%{box-shadow:0 0 0 0 rgba(13,115,119,0)}}
.cti-pop .who .t{font-size:.7rem;color:var(--accent);font-weight:700;letter-spacing:.04em}
.cti-pop .who .n{font-size:1.12rem;color:var(--ink);font-weight:700;line-height:1.3}
.cti-pop .who .s{font-size:.78rem;color:var(--muted)}
.cti-pop .rec{margin-left:auto;font-size:.68rem;color:#c0392b;font-weight:700;display:flex;align-items:center;gap:5px;flex-shrink:0}
.cti-pop .rec::before{content:"";width:8px;height:8px;border-radius:50%;background:#c0392b;animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.25}}
.cti-rows{margin:14px 0;display:grid;gap:0;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.cti-rows .li{display:flex;justify-content:space-between;font-size:.82rem;padding:11px 14px;border-bottom:1px solid var(--line)}
.cti-rows .li:last-child{border-bottom:0}
.cti-rows .li span{color:var(--muted)}
.cti-rows .li b{color:var(--ink)}
.cti-rows .li .vip{background:var(--accent);color:#fff;font-size:.7rem;padding:2px 9px;border-radius:999px}
.cti-actions{display:flex;gap:10px}
.cti-actions span{flex:1;text-align:center;font-size:.82rem;font-weight:700;padding:10px;border-radius:8px}
.cti-actions .ans{background:var(--accent);color:#fff}
.cti-actions .sub{background:#fff;border:1px solid var(--line);color:var(--ink-soft)}

/* 遠隔サポート画面（AnySupport） */
.rs-stage{position:relative;background:#0f2741;border-radius:10px;padding:10px;border:1px solid #20384f}
.rs-label{font-size:.68rem;color:#9fb4c4;margin-bottom:8px;display:flex;align-items:center;gap:6px}
.rs-label::before{content:"";width:8px;height:8px;border-radius:50%;background:#27c08a;box-shadow:0 0 0 3px rgba(39,192,138,.2)}
.rs-screen{background:#fff;border-radius:7px;overflow:hidden;min-height:150px;position:relative}
.rs-top{height:26px;background:#e9eef3;border-bottom:1px solid #dde4ea;display:flex;align-items:center;padding:0 9px;gap:5px}
.rs-top i{width:8px;height:8px;border-radius:50%;background:#c8d2db}
.rs-content{padding:16px;display:grid;gap:9px}
.rs-content .line{height:9px;border-radius:4px;background:#e3e9ee}
.rs-content .line.w1{width:70%}.rs-content .line.w2{width:90%}.rs-content .line.w3{width:55%}
.rs-content .chip{display:inline-block;width:64px;height:38px;border-radius:6px;background:#dbeceb;border:1px dashed var(--accent)}
.rs-cursor{position:absolute;right:30px;bottom:26px;color:var(--accent);filter:drop-shadow(0 1px 2px rgba(0,0,0,.3));animation:cursor 3s ease-in-out infinite}
.rs-cursor svg{width:22px;height:22px}
@keyframes cursor{0%,100%{transform:translate(0,0)}50%{transform:translate(-26px,-16px)}}
.rs-tools{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px}
.rs-tools span{display:flex;align-items:center;gap:6px;font-size:.78rem;color:#d6e2ec;background:#1c3a5e;
  border:1px solid #2c4863;border-radius:7px;padding:7px 11px}
.rs-tools span svg{width:15px;height:15px;color:#7fd1d4}

/* =========================================================
   ブログ・お知らせ
========================================================= */
.page-hero{position:relative;color:#fff;padding:60px 0;overflow:hidden;background:var(--ink)}
.page-hero::before{content:"";position:absolute;inset:0;z-index:0;opacity:.22;
  background:url('img/hero-office.jpg') center/cover no-repeat}
.page-hero .wrap{position:relative;z-index:1}
.page-hero .eyebrow{font-size:.76rem;letter-spacing:.16em;color:#7fd1d4;font-weight:700}
.page-hero h1{font-size:clamp(1.7rem,3.6vw,2.4rem);margin-top:10px;color:#fff}
.page-hero p{color:#b9c6d2;margin-top:10px;max-width:640px}

.post-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.post-card{display:block;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;transition:.2s;color:inherit}
.post-card:hover{box-shadow:0 18px 40px -22px rgba(15,39,65,.35);transform:translateY(-2px)}
.pc-cover{height:180px;background-size:cover;background-position:center;background-color:var(--bg2)}
.pc-body{padding:22px 24px}
.pc-meta{display:flex;gap:10px;align-items:center;font-size:.76rem;color:var(--muted);margin-bottom:10px}
.pc-cat{background:var(--bg2);border:1px solid var(--line);border-radius:999px;padding:2px 10px;color:var(--accent-d)}
.pc-title{font-size:1.16rem;color:var(--ink);font-weight:700;line-height:1.5;margin-bottom:8px}
.pc-ex{font-size:.9rem;color:var(--muted);margin-bottom:12px}
.pc-more{font-size:.84rem;color:var(--accent-d);font-weight:700}
.empty-note{padding:54px 20px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:12px}

.post-wrap{max-width:760px;margin:0 auto}
.post-head{margin-bottom:22px}
.post-head h1{font-size:clamp(1.6rem,3.4vw,2.3rem);color:var(--ink);line-height:1.45;margin-top:10px}
.post-cover{height:320px;border-radius:12px;background-size:cover;background-position:center;margin-bottom:28px}
.post-body{font-size:1rem;color:var(--ink-soft);line-height:1.95}
.post-body h1,.post-body h2,.post-body h3,.post-body h4{color:var(--ink);margin:28px 0 12px;line-height:1.5}
.post-body h1{font-size:1.5rem}.post-body h2{font-size:1.3rem}.post-body h3{font-size:1.12rem}
.post-body p{margin-bottom:16px}
.post-body ul,.post-body ol{margin:0 0 16px 1.4em}
.post-body li{margin-bottom:6px}
.post-body a{color:var(--accent-d);text-decoration:underline}
.post-body blockquote{border-left:3px solid var(--accent);padding:8px 16px;color:var(--muted);background:var(--bg2);margin:0 0 16px;border-radius:0 8px 8px 0}
.post-body hr{border:0;border-top:1px solid var(--line);margin:26px 0}

.form-msg{font-size:.86rem;margin-top:8px;color:#9fb4c4}
.form-msg.ok{color:#7fd1d4}
.form-msg.err{color:#ff9b9b}

/* 仕組み図（how it works） */
.howto{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:10px}
.howto .node{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 18px;text-align:center}
.howto .node .hn{width:40px;height:40px;border-radius:50%;background:var(--bg2);border:1px solid var(--line);
  color:var(--accent);display:flex;align-items:center;justify-content:center;margin:0 auto 12px}
.howto .node .hn svg{width:21px;height:21px}
.howto .node h4{font-size:.98rem;color:var(--ink);margin-bottom:6px}
.howto .node p{font-size:.82rem;color:var(--muted)}
.howto .arrow{display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:1.4rem;font-weight:700}

/* ===== Responsive ===== */
@media(max-width:860px){
  .menu{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;
    gap:0;border-bottom:1px solid var(--line);padding:8px 0}
  .menu.open{display:flex}
  .menu a{padding:13px 24px;width:100%}
  .menu .btn{margin:10px 24px;text-align:center}
  .menu-toggle{display:block}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual{order:-1}
  .prod .row{grid-template-columns:1fr;gap:10px;padding:26px 0}
  .prod .go{align-self:start;flex-direction:row}
  .issues{grid-template-columns:1fr 1fr}
  .reasons{grid-template-columns:1fr;gap:22px}
  .flow{grid-template-columns:1fr 1fr;gap:30px 0}
  .step:not(:last-child)::after{display:none}
  .company,.contact-grid{grid-template-columns:1fr;gap:30px}
  .split{grid-template-columns:1fr}
  .split .s-img{min-height:220px}
  .split .s-txt{padding:32px 26px}
  .split.reverse .s-img,.split.reverse .s-txt{order:0}
  .feature-grid,.usecase{grid-template-columns:1fr}
  .plans{grid-template-columns:1fr}
  .checklist{grid-template-columns:1fr;gap:12px}
  .callout{grid-template-columns:1fr;text-align:center;justify-items:center;padding:32px 24px}
  .showcase{grid-template-columns:1fr;gap:30px}
  .showcase.rev .sc-visual,.showcase.rev .sc-txt{order:0}
  .howto{grid-template-columns:1fr;gap:8px}
  .howto .arrow{transform:rotate(90deg);padding:4px 0}
  .post-list{grid-template-columns:1fr}
  .post-cover{height:200px}
  .f-row{grid-template-columns:1fr}
  section{padding:52px 0}
  .hero{padding:50px 0 46px}
}
@media(max-width:520px){
  .issues{grid-template-columns:1fr}
}

/* ロゴ画像（ヘッダー） */
.brand{align-items:center}
.brand .logo{height:34px;width:auto;display:block}

/* 会社概要：表の右に写真 */
.co-info{display:grid;grid-template-columns:1.35fr 1fr;gap:40px;align-items:stretch}
.co-photo{margin:0;border-radius:14px;overflow:hidden;border:1px solid var(--line);min-height:280px}
.co-photo img{width:100%;height:100%;object-fit:cover;display:block}
@media(max-width:860px){
  .co-info{grid-template-columns:1fr;gap:24px}
  .co-photo{min-height:200px;max-height:260px}
}

/* フッターのロゴ（紺の背景でも見えるよう白い台に載せる） */
.foot .fbrand{display:flex;align-items:center;gap:10px}
.foot .flogo{background:#fff;border-radius:8px;padding:5px 7px;display:inline-flex}
.foot .flogo img{height:26px;width:auto;display:block}