/* BIZCARDS by KIRIKOM PLUS — 紹介サイト */
:root{
  --navy:#152f62; --navy-d:#0a1a3a; --navy-2:#20407e;
  --blue:#2f7cf6; --blue-soft:#e8f0fe; --blue-text:#1a5fd0;
  --ink:#14203a; --ink-2:#4a5672; --ink-3:#7a849a;
  --line:#e3e7ef; --bg:#ffffff; --bg-2:#f4f6fa; --card:#ffffff;
  --r:16px; --r-lg:24px;
  --shadow:0 1px 2px rgba(10,26,58,.06),0 8px 24px rgba(10,26,58,.08);
  --font:"Noto Sans JP","Hiragino Sans","Hiragino Kaku Gothic ProN",system-ui,-apple-system,"Segoe UI",sans-serif;
}
.bzc-ko{--font:"Noto Sans KR","Apple SD Gothic Neo",system-ui,-apple-system,"Segoe UI",sans-serif}
.bzc-hi{--font:"Noto Sans Devanagari","Noto Sans",system-ui,-apple-system,"Segoe UI",sans-serif}
.bzc-en{--font:"Noto Sans JP",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body.bzc{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
:where(.bzc) img{max-width:100%;height:auto;display:block}
:where(.bzc) a{color:inherit}
:where(.bzc) :is(h1,h2,h3,h4,p,figure){margin:0}
:where(.bzc) :is(ul,ol){list-style:none;margin:0;padding:0}
.bzc-hi{line-height:1.85}
.bzc-skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;z-index:100;border-radius:8px}
.bzc-skip:focus{left:8px}
.bzc :focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:6px}

.mi{font-family:"Material Symbols Rounded";font-weight:normal;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;direction:ltr;-webkit-font-smoothing:antialiased;font-variation-settings:"FILL" 0,"wght" 400,"opsz" 24;flex:none;overflow:hidden;width:1em}
.mi.sm{font-size:18px}

.bzc-wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 24px}

/* ── header ── */
.bzc-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid var(--line)}
.admin-bar .bzc-head{top:32px}
@media (max-width:782px){.admin-bar .bzc-head{top:46px}}
@media (max-width:600px){.admin-bar .bzc-head{top:0}}
.bzc-head-in{display:flex;align-items:center;gap:20px;height:64px}
.bzc-logo{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto}
.bzc-logo img{width:36px;height:36px;border-radius:9px}
.bzc-logo span{display:flex;flex-direction:column;line-height:1.1}
.bzc-logo b{font-size:18px;font-weight:900;letter-spacing:.02em;color:var(--navy)}
.bzc-logo small{font-size:11px;color:var(--ink-3)}
.bzc-nav{display:flex;gap:4px}
.bzc-nav a{text-decoration:none;font-size:14px;font-weight:500;color:var(--ink-2);padding:8px 12px;border-radius:999px}
.bzc-nav a:hover{background:var(--bg-2);color:var(--ink)}

.bzc-lang{position:relative}
.bzc-lang summary{list-style:none;display:flex;align-items:center;gap:6px;cursor:pointer;font-size:14px;color:var(--ink-2);padding:8px 10px;border-radius:999px;min-height:40px}
.bzc-lang summary::-webkit-details-marker{display:none}
.bzc-lang summary:hover{background:var(--bg-2)}
.bzc-lang .mi{font-size:20px}
.bzc-lang .mi.sm{font-size:18px}
.bzc-lang ul{position:absolute;right:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:6px;min-width:150px;z-index:60}
.bzc-lang.up ul{top:auto;bottom:calc(100% + 6px)}
.bzc-lang a{display:block;padding:8px 12px;border-radius:8px;text-decoration:none;font-size:14px;color:var(--ink)}
.bzc-lang a:hover{background:var(--bg-2)}
.bzc-lang a[aria-current]{color:var(--blue-text);font-weight:700;background:var(--blue-soft)}
.bzc-lang-code{display:none;font-size:13px;font-weight:700}

/* スマホのメニュー（900px 以下で出す） */
.bzc-menu-btn{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:0;border-radius:12px;background:transparent;color:var(--navy);cursor:pointer;padding:0}
.bzc-menu-btn:hover{background:var(--bg-2)}
.bzc-menu-btn .mi{font-size:28px}
.bzc-menu-btn .shut,.bzc-menu-btn[aria-expanded="true"] .open{display:none}
.bzc-menu-btn[aria-expanded="true"] .shut{display:inline-block}
.bzc-menu{border-top:1px solid var(--line);background:#fff;max-height:calc(100vh - 58px);max-height:calc(100dvh - 58px);overflow-y:auto;padding:8px 0 20px}
.bzc-menu[hidden]{display:none}
.bzc-menu nav a{display:flex;align-items:center;min-height:48px;padding:0 4px;border-bottom:1px solid var(--line);text-decoration:none;font-size:16px;font-weight:700;color:var(--ink)}
.bzc-menu-h{display:flex;align-items:center;gap:6px;margin:20px 0 10px!important;font-size:13px;font-weight:700;color:var(--ink-3)}
.bzc-menu-langs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:20px!important}
.bzc-menu-langs a{display:flex;align-items:center;justify-content:center;min-height:44px;border:1px solid var(--line);border-radius:12px;text-decoration:none;font-size:15px;color:var(--ink)}
.bzc-menu-langs a[aria-current]{border-color:var(--blue);background:var(--blue-soft);color:var(--blue-text);font-weight:700}
.bzc-menu .bzc-btn{width:100%}

/* ── buttons ── */
.bzc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;border-radius:999px;background:var(--blue);color:#fff!important;font-weight:700;font-size:15px;text-decoration:none;line-height:1.3;transition:background .16s,transform .16s;text-align:center}
.bzc-btn:hover{background:#1f68dc}
.bzc-btn:active{transform:scale(.98)}
.bzc-btn.sm{min-height:40px;padding:8px 18px;font-size:14px}
.bzc-btn.ghost{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.4)}
.bzc-btn.ghost:hover{background:rgba(255,255,255,.2)}
.bzc-btn .mi{font-size:20px}

/* ── hero ── */
.bzc-hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(1200px 600px at 85% 10%,#2b56a5 0%,transparent 60%),linear-gradient(160deg,var(--navy) 0%,var(--navy-d) 100%)}
.bzc-hero-ele{position:absolute;right:-60px;bottom:-40px;width:560px;opacity:.07;filter:invert(1);pointer-events:none}
.bzc-hero-in{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding-top:72px;padding-bottom:72px}
.bzc-eyebrow{display:inline-block;font-size:14px;font-weight:700;color:#bcd3ff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:6px 14px;border-radius:999px;margin-bottom:20px}
.bzc-hero h1{font-size:clamp(32px,4.6vw,54px);line-height:1.3;font-weight:900;letter-spacing:.01em}
.bzc-hi .bzc-hero h1{line-height:1.45}
.bzc-brand{margin-top:20px;font-size:22px;font-weight:900;letter-spacing:.04em}
.bzc-brand span{font-size:14px;font-weight:500;color:#bcd3ff;letter-spacing:0}
.bzc-lead{margin-top:16px;font-size:17px;color:#dbe5f7;max-width:34em}
.bzc-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.bzc-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.bzc-badges li{display:flex;align-items:center;gap:6px;font-size:13px;color:#cbd8f0;border:1px solid rgba(255,255,255,.2);padding:4px 12px;border-radius:999px}
.bzc-hero-vis{position:relative;height:560px}
.bzc-hero-vis .bzc-phone{position:absolute;width:250px;filter:drop-shadow(0 30px 40px rgba(0,0,0,.4))}
.bzc-hero-vis .back{left:4%;top:40px;transform:rotate(-6deg);opacity:.92}
.bzc-hero-vis .front{right:4%;top:0}

/* ── sections ── */
.bzc-sec{padding:96px 0}
.bzc-sec h2{font-size:clamp(26px,3.2vw,36px);line-height:1.4;font-weight:900;color:var(--navy);text-align:center}
.bzc-sec > .bzc-wrap > .bzc-sub{text-align:center;color:var(--ink-2);margin:12px auto 0;max-width:46em}
.bzc-sub{color:var(--ink-2)}
.ic{display:inline-flex;align-items:center;justify-content:center;width:48px!important;height:48px;border-radius:14px;background:var(--blue-soft);color:var(--blue-text);font-size:26px!important}

.bzc-pains{background:var(--bg-2)}
.bzc-pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.bzc-pain-grid li{background:var(--card);border-radius:var(--r);padding:28px;box-shadow:var(--shadow)}
.bzc-pain-grid .ic{background:#fff1ec;color:#c2410c}
.bzc-pain-grid h3{font-size:18px;font-weight:700;margin-top:16px;line-height:1.5}
.bzc-pain-grid p{color:var(--ink-2);margin-top:8px;font-size:15px}
.bzc-answer{margin:48px auto 0;max-width:820px;text-align:center;font-size:clamp(17px,2vw,21px);font-weight:700;color:#fff;background:linear-gradient(135deg,var(--navy),var(--navy-2));border-radius:var(--r-lg);padding:24px 32px;line-height:1.6}

.bzc-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px;counter-reset:s}
.bzc-flow li{position:relative;text-align:center;padding:32px 24px;border:1px solid var(--line);border-radius:var(--r)}
.bzc-flow li:not(:last-child)::after{content:"arrow_forward";font-family:"Material Symbols Rounded";position:absolute;right:-22px;top:50%;transform:translateY(-50%);font-size:24px;color:var(--blue);z-index:1;background:#fff;width:24px;overflow:hidden}
.bzc-flow .n{position:absolute;left:16px;top:12px;font-size:13px;font-weight:700;color:var(--ink-3)}
.bzc-flow .ic{margin:0 auto}
.bzc-flow h3{font-size:19px;font-weight:700;margin-top:14px;color:var(--navy)}
.bzc-flow p{color:var(--ink-2);margin-top:6px;font-size:15px}
.bzc-two{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px}
.bzc-two > div{display:grid;grid-template-columns:auto 1fr;column-gap:16px;row-gap:4px;align-items:start;background:var(--bg-2);border-radius:var(--r);padding:24px}
.bzc-two .ic{grid-row:span 2;background:var(--navy);color:#fff}
.bzc-two h3{font-size:17px;font-weight:700}
.bzc-two p{color:var(--ink-2);font-size:15px}

/* ── features ── */
.bzc-web{background:var(--bg-2)}
.bzc-chapter{display:flex;align-items:center;gap:24px;margin-bottom:56px}
.bzc-chapter > span{font-size:64px;font-weight:900;line-height:1;color:var(--blue);font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
.bzc-chapter h2{text-align:left}
.bzc-chapter .bzc-sub{margin-top:6px}
.bzc-block{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:48px 0;border-top:1px solid var(--line)}
.bzc-block:first-of-type{border-top:0;padding-top:0}
.bzc-block.rev .bzc-block-txt{order:2}
.bzc-block h3{font-size:clamp(21px,2.4vw,27px);font-weight:900;line-height:1.45;color:var(--navy)}
.bzc-block > .bzc-block-txt > .bzc-sub{margin-top:10px}
.bzc-items{display:grid;gap:18px;margin-top:28px}
.bzc-items li{display:flex;gap:16px;align-items:flex-start}
.bzc-items .ic{width:44px!important;height:44px;font-size:24px!important;border-radius:12px}
.bzc-items h4{font-size:16px;font-weight:700;line-height:1.5}
.bzc-items p{color:var(--ink-2);font-size:15px;margin-top:2px}
.bzc-note{margin-top:20px;font-size:13px;color:var(--ink-3)}
.bzc-start .bzc-note{text-align:center;margin-top:32px}

.bzc-vis{position:relative;display:flex;justify-content:center;align-items:center;background:linear-gradient(160deg,#eaf1ff,#f6f8fc);border-radius:var(--r-lg);padding:40px 24px;min-height:420px}
.bzc-web .bzc-vis{background:linear-gradient(160deg,#ffffff,#eef2f9)}
.bzc-vis .bzc-phone{width:230px;filter:drop-shadow(0 20px 30px rgba(10,26,58,.22))}
.bzc-vis-phones.n2{gap:0}
.bzc-vis-phones.n2 .bzc-phone{width:210px}
.bzc-vis-phones.n2 .bzc-phone:first-child{transform:translateX(18px) rotate(-3deg);z-index:1}
.bzc-vis-phones.n2 .bzc-phone:last-child{transform:translate(-18px,28px) rotate(3deg)}
.bzc-vis-read{gap:16px}
.bzc-cards{display:flex;flex-direction:column;gap:14px;width:46%}
.bzc-cards figure{margin:0}
.bzc-cards img{border-radius:10px;box-shadow:0 8px 20px rgba(10,26,58,.15);background:#ddd;object-fit:contain}
.bzc-cards figcaption{font-size:12px;color:var(--ink-3);margin-top:6px}
.bzc-arrow{color:var(--blue);font-size:32px!important;width:32px!important}
.bzc-vis-read .bzc-phone{width:190px}
.bzc-vis-web{flex-direction:column;align-items:stretch;padding:0;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);min-height:0;background:#fff}
.bzc-browser{display:flex;gap:6px;padding:10px 14px;background:#eef1f6;border-bottom:1px solid var(--line)}
.bzc-browser i{width:10px;height:10px;border-radius:50%;background:#cfd5e0}
.bzc-vis-web img{width:100%;object-fit:contain;background:#fff}

/* ── scenes ── */
.bzc-scene-list{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:48px}
.bzc-scene-list li{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 20px}
.bzc-scene-list .n{position:absolute;right:16px;top:14px;font-size:13px;font-weight:700;color:var(--ink-3)}
.bzc-scene-list h3{font-size:17px;font-weight:700;margin-top:14px;color:var(--navy)}
.bzc-scene-list p{font-size:14px;color:var(--ink-2);margin-top:6px}

/* ── start ── */
.bzc-start{background:var(--bg-2)}
.bzc-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px}
.bzc-steps li{background:#fff;border-radius:var(--r);padding:28px 24px;box-shadow:var(--shadow)}
.bzc-steps .n{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:var(--navy);color:#fff;font-weight:900;font-size:18px}
.bzc-steps h3{font-size:17px;font-weight:700;margin-top:14px;color:var(--navy)}
.bzc-steps p{font-size:14px;color:var(--ink-2);margin-top:6px}

/* ── closing CTA ── */
.bzc-cta{color:#fff;text-align:center;padding:96px 0;background:radial-gradient(900px 500px at 50% 0%,#2b56a5 0%,transparent 70%),linear-gradient(160deg,var(--navy),var(--navy-d))}
.bzc-cta img{width:96px;height:96px;border-radius:22px;margin:0 auto 28px;box-shadow:0 12px 30px rgba(0,0,0,.35)}
.bzc-cta h2{font-size:clamp(28px,4vw,44px);font-weight:900;line-height:1.35}
.bzc-cta p{margin-top:16px;color:#dbe5f7}
.bzc-cta .bzc-ctas{justify-content:center}

/* ── footer ── */
.bzc-foot{background:#0a1530;color:#c4cde0;padding:40px 0;font-size:14px}
.bzc-foot-in{display:flex;flex-wrap:wrap;align-items:center;gap:24px}
.bzc-foot-brand{display:flex;align-items:center;gap:12px;margin-right:auto}
.bzc-foot-brand img{width:40px;height:40px;border-radius:10px}
.bzc-foot-brand b{display:block;color:#fff;font-size:15px}
.bzc-foot-brand small{font-size:12px;color:#8f9bb5}
.bzc-foot-links{display:flex;flex-wrap:wrap;gap:4px 20px}
.bzc-foot-links a{text-decoration:none;color:#c4cde0}
.bzc-foot-links a:hover{color:#fff;text-decoration:underline}
.bzc-foot .bzc-lang summary{color:#c4cde0;border:1px solid rgba(255,255,255,.2)}
.bzc-foot .bzc-lang summary:hover{background:rgba(255,255,255,.08)}
.bzc-foot-note{width:100%;font-size:12px;color:#8f9bb5}

/* ── responsive ── */
@media (max-width:1080px){
  .bzc-scene-list{grid-template-columns:repeat(3,1fr)}
  .bzc-steps{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .bzc-nav{display:none}
  .bzc-menu-btn{display:inline-flex}
  .bzc-hero-in{grid-template-columns:1fr;padding-top:48px;padding-bottom:40px}
  .bzc-hero-vis{height:420px;max-width:440px;width:100%;margin:0 auto}
  .bzc-hero-vis .bzc-phone{width:200px}
  .bzc-block,.bzc-block.rev{grid-template-columns:1fr;gap:32px}
  .bzc-block.rev .bzc-block-txt{order:0}
  .bzc-pain-grid{grid-template-columns:1fr 1fr}
  .bzc-flow{grid-template-columns:1fr;gap:28px}
  .bzc-flow li:not(:last-child)::after{content:"south";right:auto;left:50%;top:auto;bottom:-27px;transform:translateX(-50%)}
  .bzc-two{grid-template-columns:1fr}
}
@media (max-width:720px){
  .bzc-wrap{padding:0 16px}
  .bzc-sec{padding:64px 0}
  .bzc-head-in{gap:6px;height:58px}
  .bzc-logo img{width:32px;height:32px}
  .bzc-logo b{font-size:16px}
  .bzc-head-in .bzc-lang summary span{display:none}
  .bzc-head-in .bzc-lang-code{display:inline}
  .bzc-head-in .bzc-lang summary{border:1px solid var(--line);padding:6px 8px 6px 10px}
  .bzc-head-in .bzc-btn.sm{display:none}
  .bzc-pain-grid,.bzc-scene-list,.bzc-steps{grid-template-columns:1fr}
  .bzc-pain-grid li{padding:22px}
  .bzc-answer{padding:20px;border-radius:var(--r)}
  .bzc-chapter{gap:14px;margin-bottom:36px}
  .bzc-chapter > span{font-size:44px}
  .bzc-vis{padding:28px 12px;min-height:0}
  .bzc-vis .bzc-phone{width:200px}
  .bzc-vis-phones.n2 .bzc-phone{width:46%;max-width:180px}
  .bzc-vis-read{flex-wrap:wrap}
  .bzc-cards{flex-direction:row;width:100%}
  .bzc-cards figure{flex:1}
  .bzc-arrow{transform:rotate(90deg)}
  .bzc-vis-read .bzc-phone{width:200px}
  .bzc-ctas .bzc-btn{width:100%}
  .bzc-hero-vis{height:360px}
  .bzc-hero-vis .bzc-phone{width:170px}
  .bzc-foot-in{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .bzc-btn{transition:none}
}