/* BE-TECH WordPress Top Page CSS
   Prefix: bt-  / Paste into Appearance > Customize > Additional CSS
*/
:root{
  --bt-navy:#071526;
  --bt-navy-2:#0b2138;
  --bt-blue:#0e8bd8;
  --bt-cyan:#10c8df;
  --bt-teal:#20c5b5;
  --bt-purple:#6654c7;
  --bt-orange:#f29b38;
  --bt-pink:#e9589d;
  --bt-ink:#102a43;
  --bt-muted:#5f7388;
  --bt-line:#dce7f2;
  --bt-bg:#f5f9fd;
  --bt-white:#ffffff;
  --bt-shadow:0 16px 40px rgba(10,32,55,.12);
  --bt-radius:18px;
  --bt-max:1180px;
}

/* Optional: reduce WP theme spacing around the custom HTML block */
.bt-site *{box-sizing:border-box}
.bt-site{
  font-family:"Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--bt-ink);
  background:var(--bt-bg);
  line-height:1.75;
  letter-spacing:.02em;
  overflow:hidden;
}
.bt-site a{color:inherit;text-decoration:none}
.bt-container{max-width:var(--bt-max);margin:0 auto;padding:0 24px}
.bt-kicker{display:inline-flex;align-items:center;gap:10px;color:#0276a7;font-weight:800;font-size:14px;letter-spacing:.12em;text-transform:uppercase}
.bt-kicker:before,.bt-kicker:after{content:"";display:block;width:38px;height:1px;background:linear-gradient(90deg,transparent,var(--bt-blue))}
.bt-kicker:after{background:linear-gradient(90deg,var(--bt-blue),transparent)}
.bt-section-title{text-align:center;font-size:28px;line-height:1.35;margin:0 0 34px;color:#0b2b4c;font-weight:900}
.bt-section-title span{color:#0b94c5}

/* Header */
.bt-header{
  position:sticky;top:0;z-index:20;
  background:rgba(4,14,26,.94);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.bt-header-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.bt-logo{display:flex;align-items:center;gap:12px;color:#fff;min-width:max-content}
.bt-logo-mark{width:42px;height:42px;filter:drop-shadow(0 8px 16px rgba(12,220,230,.25))}
.bt-logo-text{display:flex;flex-direction:column;line-height:1.05}
.bt-logo-main{font-size:24px;font-weight:900;letter-spacing:.04em}
.bt-logo-sub{font-size:11px;font-weight:700;opacity:.86;margin-top:4px}
.bt-nav{display:flex;align-items:center;gap:28px;color:#fff;font-size:14px;font-weight:800;white-space:nowrap}
.bt-nav a{opacity:.9;position:relative;padding:22px 0}
.bt-nav a:hover,.bt-nav a.is-active{opacity:1;color:#50e8ff}
.bt-nav a.is-active:after{content:"";position:absolute;left:0;right:0;bottom:14px;height:2px;background:var(--bt-cyan);border-radius:4px}
.bt-header-cta{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:8px;background:linear-gradient(135deg,var(--bt-cyan),#098fc9);color:#fff!important;box-shadow:0 10px 24px rgba(16,200,223,.24)}
.bt-menu-note{display:none;color:#c7e9ff;font-size:12px;border:1px solid rgba(255,255,255,.16);padding:7px 10px;border-radius:8px}

/* Hero */
.bt-hero{
  position:relative;color:#fff;min-height:480px;
  background:
    radial-gradient(circle at 70% 20%, rgba(20,202,255,.30), transparent 28%),
    radial-gradient(circle at 15% 85%, rgba(16,200,223,.16), transparent 24%),
    linear-gradient(135deg,#06101f 0%,#08233d 45%,#071428 100%);
}
.bt-hero:before{
  content:"";position:absolute;inset:0;opacity:.38;
  background-image:
    linear-gradient(120deg,rgba(255,255,255,.05) 1px,transparent 1px),
    radial-gradient(circle,rgba(22,195,255,.62) 1.2px,transparent 1.8px);
  background-size:110px 110px,64px 64px;
  mask-image:linear-gradient(90deg,transparent 0%,#000 12%,#000 88%,transparent 100%);
}
.bt-hero:after{content:"";position:absolute;inset:auto 0 0;height:110px;background:linear-gradient(180deg,transparent,rgba(0,0,0,.25))}
.bt-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:42px;align-items:center;padding:54px 24px 36px}
.bt-hero-copy h1{font-size:44px;line-height:1.36;margin:0 0 24px;font-weight:950;letter-spacing:.02em;text-shadow:0 12px 28px rgba(0,0,0,.35)}
.bt-hero-copy p{font-size:16px;line-height:2;margin:0 0 26px;font-weight:700;color:#e7f6ff;max-width:650px}
.bt-actions{display:flex;gap:14px;flex-wrap:wrap}
.bt-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 20px;border-radius:8px;border:1px solid transparent;font-size:14px;font-weight:900;transition:.2s ease;white-space:nowrap}
.bt-btn-primary{background:linear-gradient(135deg,#11c7de,#0a8fc5);color:#fff;box-shadow:0 14px 30px rgba(4,176,214,.25)}
.bt-btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(4,176,214,.32)}
.bt-btn-outline{border-color:rgba(255,255,255,.48);color:#fff;background:rgba(0,0,0,.12)}
.bt-btn-outline:hover{border-color:var(--bt-cyan);color:#5cf1ff;background:rgba(16,200,223,.08)}
.bt-hero-visual{min-width:0}
.bt-laptop{position:relative;max-width:570px;margin:0 auto;filter:drop-shadow(0 28px 38px rgba(0,0,0,.42))}
.bt-screen{border:10px solid #111b29;border-bottom-width:16px;border-radius:18px 18px 8px 8px;background:linear-gradient(135deg,#071929,#0c2742);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);padding:20px}
.bt-window-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;color:#ccefff;font-size:12px;font-weight:800}
.bt-dots{display:flex;gap:6px}.bt-dots span{width:8px;height:8px;border-radius:50%;background:#5f7e98}.bt-dots span:nth-child(1){background:#10c8df}.bt-dots span:nth-child(2){background:#21c6b5}.bt-dots span:nth-child(3){background:#6b82ff}
.bt-dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.bt-dashboard-card{min-height:112px;border:1px solid rgba(95,210,255,.18);background:linear-gradient(135deg,rgba(23,82,127,.62),rgba(12,31,53,.88));border-radius:12px;padding:18px;display:flex;align-items:center;justify-content:space-between;gap:12px;box-shadow:inset 0 0 32px rgba(16,200,223,.04)}
.bt-dashboard-card h3{margin:0 0 6px;font-size:15px;color:#fff;font-weight:900}.bt-dashboard-card p{margin:0;color:#bcd9ed;font-size:11px;line-height:1.55;font-weight:700}.bt-card-icon{width:54px;height:54px;flex:0 0 54px;color:#36dfee}.bt-laptop-base{height:24px;width:92%;margin:0 auto;border-radius:0 0 44px 44px;background:linear-gradient(180deg,#1f2f43,#07101c);position:relative}.bt-laptop-base:before{content:"";position:absolute;left:43%;top:0;width:14%;height:6px;border-radius:0 0 8px 8px;background:#52667b}

/* Services */
.bt-services{background:#fff;padding:28px 0 36px;border-bottom:1px solid var(--bt-line)}
.bt-services .bt-section-title{margin-top:0;margin-bottom:26px}
.bt-service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.bt-service-card{position:relative;display:grid;grid-template-columns:76px 1fr;gap:20px;padding:26px 24px;border-left:1px solid var(--bt-line);min-height:212px}
.bt-service-card:last-child{border-right:1px solid var(--bt-line)}
.bt-service-icon{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 14px 28px rgba(12,85,129,.16)}
.bt-service-card:nth-child(1) .bt-service-icon{background:linear-gradient(135deg,#0b95cf,#0f6ca8)}
.bt-service-card:nth-child(2) .bt-service-icon{background:linear-gradient(135deg,#22c7ad,#0b8c82)}
.bt-service-card:nth-child(3) .bt-service-icon{background:linear-gradient(135deg,#7b6add,#4f3ab3)}
.bt-service-card h3{font-size:20px;line-height:1.4;margin:0 0 8px;color:#0b3158;font-weight:950}.bt-service-card:nth-child(2) h3{color:#008a7d}.bt-service-card:nth-child(3) h3{color:#4d45a8}
.bt-service-card p{margin:0 0 10px;color:#4c6478;font-size:13px;font-weight:700}.bt-list{margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:4px 14px;list-style:none}.bt-list li{font-size:12.5px;color:#253b50;font-weight:800;position:relative;padding-left:14px}.bt-list li:before{content:"";width:5px;height:5px;background:var(--bt-blue);border-radius:50%;position:absolute;left:0;top:.86em}.bt-service-card:nth-child(2) .bt-list li:before{background:var(--bt-teal)}.bt-service-card:nth-child(3) .bt-list li:before{background:var(--bt-purple)}

/* Products */
.bt-products{padding:26px 0;background:#f8fbff}.bt-products-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.bt-products-head h2{font-size:25px;line-height:1.4;margin:0;color:#0b2b4c;font-weight:950}.bt-link-more{font-size:13px;font-weight:900;color:#0b6fa8}.bt-product-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.bt-product-card{display:flex;flex-direction:column;min-height:158px;padding:18px 15px;background:#fff;border:1px solid var(--bt-line);border-radius:10px;box-shadow:0 8px 20px rgba(7,37,67,.07);transition:.2s ease}.bt-product-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(7,37,67,.12);border-color:#bce8f4}.bt-product-top{display:flex;gap:11px;align-items:center;margin-bottom:10px}.bt-product-icon{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;flex:0 0 42px}.bt-p-green{background:linear-gradient(135deg,#4cca77,#17995c)}.bt-p-blue{background:linear-gradient(135deg,#2eb9e5,#167bc5)}.bt-p-purple{background:linear-gradient(135deg,#9a70e8,#6946c5)}.bt-p-teal{background:linear-gradient(135deg,#13cdb7,#0a8f8d)}.bt-p-orange{background:linear-gradient(135deg,#ffaa43,#e26f1e)}.bt-p-pink{background:linear-gradient(135deg,#f26ba9,#cf3e82)}.bt-product-card h3{font-size:13px;line-height:1.25;margin:0;color:#0b2b4c;font-weight:950}.bt-product-card h3 small{display:block;font-size:10px;color:#516a80;font-weight:900;letter-spacing:.04em}.bt-product-card p{margin:0 0 12px;font-size:11.5px;color:#4b6276;font-weight:700;line-height:1.65}.bt-product-card .bt-detail{margin-top:auto;color:#0a70a6;font-weight:950;font-size:12px}

/* Network */
.bt-network{padding:28px 0;background:linear-gradient(90deg,#eef8ff 0%,#f8fcff 62%,#06172a 62%,#06172a 100%);border-top:1px solid #ddebf5;border-bottom:1px solid #ddebf5}.bt-network-inner{display:grid;grid-template-columns:1.5fr .9fr;gap:26px;align-items:center}.bt-network h2{font-size:26px;line-height:1.35;margin:0 0 18px;color:#0b2b4c;font-weight:950}.bt-network h2 span{color:#078ab8}.bt-network-icons{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}.bt-network-item{text-align:center;color:#0b5d91;font-weight:900;font-size:12px;line-height:1.45}.bt-network-icon{width:54px;height:54px;margin:0 auto 8px;border:1px solid #b7dced;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#097dae;background:#fff;box-shadow:0 10px 20px rgba(9,75,115,.08)}
.bt-server-visual{min-height:210px;border-radius:18px;overflow:hidden;position:relative;background:linear-gradient(135deg,#07111f,#082d4f);box-shadow:var(--bt-shadow)}
.bt-server-visual:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 30%,rgba(16,200,223,.25),transparent 26%),linear-gradient(90deg,rgba(255,255,255,.02),transparent 40%)}
.bt-rack{position:absolute;left:28px;top:24px;width:46%;bottom:24px;display:grid;gap:8px}.bt-rack span{border:1px solid rgba(71,210,255,.25);border-radius:7px;background:linear-gradient(90deg,rgba(11,86,131,.92),rgba(8,24,42,.9));position:relative}.bt-rack span:before{content:"";position:absolute;left:14px;top:50%;width:8px;height:8px;background:#32eea8;border-radius:50%;box-shadow:22px 0 0 #10c8df,44px 0 0 #ffcf52}.bt-tech{position:absolute;right:28px;bottom:12px;width:138px;height:168px;background:linear-gradient(180deg,#183b5d,#06111f);clip-path:polygon(36% 0,62% 0,78% 18%,82% 54%,100% 100%,4% 100%,20% 54%,22% 18%);opacity:.9}.bt-tech:before{content:"";position:absolute;left:48px;top:12px;width:42px;height:42px;border-radius:50%;background:#d7a77e}.bt-tech:after{content:"";position:absolute;left:0;right:0;bottom:54px;height:7px;background:#10c8df;transform:rotate(-14deg)}

/* Reasons */
.bt-reasons{background:#fff;padding:28px 0 32px}.bt-reason-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--bt-line);border-bottom:1px solid var(--bt-line)}.bt-reason{display:grid;grid-template-columns:54px 1fr;gap:14px;padding:24px 22px;border-right:1px solid var(--bt-line)}.bt-reason:last-child{border-right:none}.bt-reason-icon{color:#087fb6}.bt-reason h3{font-size:16px;line-height:1.45;margin:0 0 6px;color:#0b2b4c;font-weight:950}.bt-reason p{margin:0;color:#4e667a;font-size:12.5px;font-weight:700}

/* Flow */
.bt-flow{padding:18px 0 48px;background:#fff}.bt-flow .bt-section-title{margin-bottom:22px}.bt-flow-row{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;align-items:start}.bt-flow-step{text-align:center;position:relative}.bt-flow-step:not(:last-child):after{content:"››";position:absolute;right:-19px;top:32px;color:#c5d6e5;font-size:30px;font-weight:400}.bt-flow-icon{width:82px;height:82px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 10px;background:linear-gradient(180deg,#f4f9ff,#eaf3fb);border:1px solid #d9e8f4;color:#0c6da5}.bt-flow-step small{display:block;color:#0d74a8;font-weight:950;font-size:11px}.bt-flow-step strong{display:block;color:#0b2b4c;font-size:13px;line-height:1.4;font-weight:950}

/* CTA / Footer */
.bt-cta{position:relative;color:#fff;text-align:center;padding:54px 0;background:radial-gradient(circle at 84% 40%,rgba(17,201,223,.34),transparent 28%),linear-gradient(135deg,#06101f,#083059)}.bt-cta:before{content:"";position:absolute;inset:0;opacity:.26;background-image:linear-gradient(120deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:90px 90px}.bt-cta .bt-container{position:relative}.bt-cta h2{font-size:29px;line-height:1.45;margin:0 0 10px;font-weight:950}.bt-cta p{margin:0 0 24px;color:#d8efff;font-weight:800}.bt-cta .bt-actions{justify-content:center}.bt-cta .bt-btn-outline{min-width:260px}.bt-cta .bt-btn-primary{min-width:270px}
.bt-footer{background:#06101f;color:#d9eaf7;padding:28px 0 22px;border-top:1px solid rgba(255,255,255,.08)}.bt-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:32px}.bt-footer .bt-logo{margin-bottom:14px}.bt-company-info{font-size:12px;line-height:1.75;color:#c2d3e4;font-weight:700}.bt-footer h3{font-size:13px;margin:0 0 12px;color:#fff;font-weight:950}.bt-footer ul{list-style:none;margin:0;padding:0}.bt-footer li{font-size:12px;margin:5px 0;color:#b8cce0;font-weight:700}.bt-copy{border-top:1px solid rgba(255,255,255,.08);margin-top:22px;padding-top:14px;font-size:12px;color:#9fb4c8}

/* SVG helpers */
.bt-svg{width:28px;height:28px;display:block}.bt-svg-lg{width:38px;height:38px}.bt-stroke{fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.bt-fill{fill:currentColor}

@media (max-width:1100px){
  .bt-nav{display:none}.bt-menu-note{display:block}.bt-hero-copy h1{font-size:38px}.bt-product-grid{grid-template-columns:repeat(3,1fr)}.bt-network-icons{grid-template-columns:repeat(4,1fr)}.bt-service-grid{grid-template-columns:1fr}.bt-service-card,.bt-service-card:last-child{border:1px solid var(--bt-line);border-radius:14px}.bt-reason-grid{grid-template-columns:repeat(2,1fr)}.bt-reason:nth-child(2){border-right:none}.bt-footer-grid{grid-template-columns:1.4fr 1fr 1fr}
}
@media (max-width:780px){
  .bt-container{padding:0 18px}.bt-header-inner{height:auto;min-height:66px}.bt-logo-main{font-size:21px}.bt-menu-note{display:none}.bt-header-cta{padding:9px 12px;font-size:12px}.bt-hero-inner{grid-template-columns:1fr;padding:38px 18px 30px}.bt-hero-copy h1{font-size:31px}.bt-hero-copy p{font-size:14px}.bt-dashboard-grid{grid-template-columns:1fr}.bt-dashboard-card{min-height:92px}.bt-actions{flex-direction:column}.bt-btn{width:100%}.bt-service-card{grid-template-columns:1fr;padding:22px}.bt-list{grid-template-columns:1fr}.bt-products-head{display:block}.bt-products-head h2{font-size:22px}.bt-product-grid{grid-template-columns:1fr 1fr}.bt-network{background:#eef8ff}.bt-network-inner{grid-template-columns:1fr}.bt-network-icons{grid-template-columns:repeat(2,1fr)}.bt-server-visual{min-height:190px}.bt-reason-grid{grid-template-columns:1fr}.bt-reason{border-right:none;border-bottom:1px solid var(--bt-line)}.bt-flow-row{grid-template-columns:repeat(2,1fr)}.bt-flow-step:after{display:none}.bt-cta h2{font-size:24px}.bt-footer-grid{grid-template-columns:1fr}.bt-copy{text-align:left}
}
@media (max-width:460px){.bt-product-grid{grid-template-columns:1fr}.bt-flow-row{grid-template-columns:1fr}.bt-section-title{font-size:23px}.bt-network h2{font-size:23px}}

/* =========================================
   BE-TECH Top Page WordPress Theme Override
   WordPressテーマ側のヘッダー・タイトル・幅制限を解除
   追加日: 2026-06-30
========================================= */

/* このCSSは、固定ページ本文内に .bt-site があるページだけに効かせる */
body:has(.bt-site) {
  overflow-x: hidden;
}

/* WordPressテーマ側のヘッダー・フッター・ページタイトルを非表示 */
body:has(.bt-site) .wp-site-blocks > header,
body:has(.bt-site) header.wp-block-template-part,
body:has(.bt-site) .site-header,
body:has(.bt-site) .wp-site-blocks > footer,
body:has(.bt-site) footer.wp-block-template-part,
body:has(.bt-site) .site-footer,
body:has(.bt-site) .wp-block-post-title,
body:has(.bt-site) h1.wp-block-post-title,
body:has(.bt-site) .entry-title,
body:has(.bt-site) h1.entry-title,
body:has(.bt-site) .page-title {
  display: none !important;
}

/* テーマ側の本文幅制限・余白を解除 */
body:has(.bt-site) main,
body:has(.bt-site) .wp-site-blocks,
body:has(.bt-site) .wp-block-post-content,
body:has(.bt-site) .entry-content,
body:has(.bt-site) .site-content,
body:has(.bt-site) .content-area,
body:has(.bt-site) .wp-block-group,
body:has(.bt-site) .wp-block-group__inner-container {
  max-width: none !important;
  width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* ブロックテーマの is-layout-constrained 幅制限を解除 */
body:has(.bt-site) .is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)),
body:has(.bt-site) .is-layout-flow > :where(:not(.alignleft):not(.alignright):not(.alignfull)) {
  max-width: none !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

/* カスタムHTMLブロックそのものの余白と幅制限を解除 */
body:has(.bt-site) .wp-block-html,
body:has(.bt-site) .wp-block-custom-html {
  max-width: none !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* BE-TECHトップページ本体をブラウザ幅いっぱいに広げる */
body:has(.bt-site) .bt-site {
  width: 100vw !important;
  max-width: none !important;
  margin-left: calc(50% - 50vw) !important;
  margin-right: calc(50% - 50vw) !important;
}

/* 管理バー表示時のズレ対策 */
body.admin-bar:has(.bt-site) .bt-header {
  top: 32px;
}

@media screen and (max-width: 782px) {
  body.admin-bar:has(.bt-site) .bt-header {
    top: 46px;
  }
}