/* Claude Design の再設計Aをもとにした公式トップ専用のビジュアル。 */
.home-hero{background:#17212b}
.home-hero-grid{width:min(1280px,calc(100% - 80px));grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:clamp(34px,4.5vw,74px);padding-block:82px 91px;align-items:center}
.home-kicker{font-size:13px;color:#f2d793;letter-spacing:.05em;margin-bottom:25px}
.home-hero h1{font-size:clamp(38px,3.4vw,54px);line-height:1.4;letter-spacing:-.055em;text-wrap:nowrap}
.home-hero-lead{font-size:16px;line-height:2;max-width:33em;margin-top:27px}
.home-hero-actions{margin-top:31px;gap:10px}
.home-hero-actions .button{padding-inline:17px;gap:9px;font-size:14px}
.home-hero-note{margin-top:12px}

.b2-showcase{margin:0;position:relative;min-width:0;padding-bottom:15px}
.b2-showcase-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:11px;font-size:11px;color:#bed0d1}
.b2-showcase-marker{color:#f2d793;border:1px solid #77888c;border-radius:100px;padding:3px 12px;white-space:nowrap}
.b2-browser{overflow:hidden;background:#fff;color:#24353c;box-shadow:0 24px 60px #06121b75;border-radius:9px;border:1px solid #78868b}
.b2-browser-bar{height:30px;background:#e8eeec;display:flex;align-items:center;gap:16px;padding-inline:12px;font-size:10px;color:#66777b}
.b2-dots{display:flex;gap:4px}
.b2-dots i{width:6px;height:6px;border-radius:50%;background:#a5b8b9}
.b2-sample-head{height:48px;display:flex;justify-content:space-between;align-items:center;padding-inline:20px;background:white;font-size:10px;letter-spacing:.015em}
.b2-sample-head strong{font-size:13px;color:#253b3d}
.b2-sample-head span{color:#5b6d70}
.b2-sample-hero{position:relative;height:clamp(270px,26vw,355px);overflow:hidden}
.b2-sample-hero img{width:100%;height:100%;object-fit:cover;object-position:center}
.b2-sample-hero-copy{position:absolute;left:5.5%;top:22%;width:48%;display:grid;gap:11px;color:#183137;text-shadow:0 1px 12px #ffffffbb}
.b2-sample-hero-copy span{font-size:11px;font-weight:700;letter-spacing:.02em}
.b2-sample-hero-copy strong{font-size:clamp(21px,2.2vw,31px);line-height:1.45;letter-spacing:-.06em}
.b2-sample-hero-copy small{font-size:10px;font-weight:600}
.b2-sample-bottom{display:grid;grid-template-columns:repeat(3,1fr);padding:16px 21px 19px;gap:13px;color:#294b4b;font-size:11px;font-weight:700}
.b2-sample-bottom span{border-top:1px solid #abc3be;padding-top:8px}
.b2-phone{position:absolute;right:-24px;bottom:32px;width:168px;background:#fff;color:#163a3e;border:6px solid #213a3c;border-radius:20px;overflow:hidden;box-shadow:0 18px 35px #06121b84;text-align:left}
.b2-phone-head{display:flex;justify-content:space-between;align-items:center;padding:11px 10px;font-size:8px;font-weight:800}
.b2-phone img{width:100%;height:115px;object-fit:cover;object-position:70% center}
.b2-phone strong{display:block;font-size:13px;line-height:1.55;padding:12px 10px 4px}
.b2-phone-button{display:block;margin:8px 10px 13px;padding:6px;text-align:center;border-radius:4px;background:#2e6c70;color:white;font-size:8px;font-weight:700}
.b2-showcase figcaption{font-size:11px;line-height:1.7;color:#d1dddf;max-width:78%;margin-top:13px}

.home-examples{background:#f0f2ee}
.home-examples-grid{grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:7%;align-items:center}
.home-examples-copy .eyebrow{color:#296d6c}
.home-examples-copy h2{font-size:clamp(33px,3.1vw,45px);letter-spacing:-.055em;line-height:1.45}
.home-examples-copy>p:not(.eyebrow){font-size:15px;line-height:2.05;margin-top:23px;max-width:32em}
.home-examples-copy .small{font-size:11px!important;line-height:1.9!important;color:#596869!important}
.b2-case-study{background:#fff;display:grid;grid-template-columns:1.1fr .9fr;min-height:380px;box-shadow:0 20px 45px #16302f16;overflow:hidden}
.b2-case-photo{position:relative;min-width:0}
.b2-case-photo img{width:100%;height:100%;object-fit:cover}
.b2-case-photo>span{position:absolute;bottom:13px;left:13px;background:#fff;color:#27434a;padding:5px 10px;font-size:10px;font-weight:700}
.b2-case-note{padding:clamp(22px,3vw,40px) clamp(18px,2.5vw,34px);display:flex;flex-direction:column;justify-content:space-between}
.b2-case-note>span{font-size:12px;font-weight:800;color:#2d6766}
.b2-case-note ol{padding:0;margin:17px 0 0;list-style:none;counter-reset:question}
.b2-case-note li{counter-increment:question;border-top:1px solid #d4dfdb;padding:14px 0;display:grid;gap:4px}
.b2-case-note li:before{content:'0' counter(question);font-size:12px;color:#377b78;font-weight:800}
.b2-case-note b{font-size:17px;line-height:1.4}
.b2-case-note small{font-size:11px;color:#647678}

.home-businesses{background:#20343a;color:#f5f4ed}
.home-businesses .eyebrow,.home-businesses .business-index{color:#ecd08a}
.home-businesses .home-business-grid{border-top-color:#a4b5b180}
.home-businesses .home-business-grid article{border-left-color:#a4b5b180;border-top-color:#a4b5b180}
.home-businesses .home-business-grid p,.home-businesses .home-business-note{color:#c7d4d1}
.home-business-grid h3{font-size:clamp(18px,1.5vw,23px);line-height:1.5}

@media(max-width:1050px){
  .home-hero-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:28px}
  .home-hero h1{font-size:clamp(33px,3.75vw,44px)}
  .b2-phone{right:-10px;width:140px}
  .home-examples-grid{gap:30px}
}
@media(max-width:760px){
  .home-hero-grid{width:calc(100% - 40px);grid-template-columns:1fr;padding-block:54px 66px;gap:32px}
  .home-hero h1{font-size:clamp(32px,6.2vw,46px)}
  .home-hero-lead{max-width:37em}
  .b2-showcase{max-width:630px}
  .b2-phone{right:0}
  .home-examples-grid{grid-template-columns:1fr;gap:32px}
}
@media(max-width:640px){
  .home-hero-grid{width:calc(100% - 36px);padding-block:29px 47px;gap:25px}
  .home-kicker{font-size:11px;line-height:1.5;margin-bottom:14px}
  .home-hero h1{font-size:clamp(30px,7.7vw,39px);line-height:1.42;white-space:normal;text-wrap:balance}
  .home-hero-lead{font-size:13px;line-height:1.8;margin-top:13px}
  .home-hero-actions{display:grid;gap:8px;margin-top:18px}
  .home-hero-actions .button{width:100%;min-height:48px;justify-content:space-between;font-size:13px}
  .home-hero-note{font-size:10px;margin-top:9px}
  .b2-showcase-top{font-size:10px;margin-bottom:9px}
  .b2-browser{display:none}
  .b2-phone{position:static;width:100%;border:0;border-radius:8px;box-shadow:0 15px 35px #050e1899}
  .b2-phone-head{font-size:11px;padding:12px 15px}
  .b2-phone img{height:190px;object-position:62% center}
  .b2-phone strong{font-size:23px;line-height:1.4;padding:14px 17px 7px}
  .b2-phone-button{display:inline-block;font-size:11px;margin:5px 17px 19px;padding:8px 22px}
  .b2-showcase figcaption{max-width:none;font-size:11px;margin-top:11px}
  .home-examples-copy h2{font-size:33px}
  .home-examples-copy>p:not(.eyebrow){font-size:14px;margin-top:17px}
  .b2-case-study{grid-template-columns:1fr;min-height:0}
  .b2-case-photo img{height:235px}
  .b2-case-note{padding:22px}
  .b2-case-note ol{margin-top:9px}
  .b2-case-note li{grid-template-columns:32px 1fr;column-gap:8px;padding:11px 0}
  .b2-case-note li:before{grid-row:1/3}
  .b2-case-note b{font-size:15px}
  .b2-case-note small{grid-column:2}
  .home-business-grid{grid-template-columns:1fr}
  .home-business-grid article,.home-business-grid article:nth-child(odd){display:grid;grid-template-columns:36px 1fr;column-gap:11px;padding:19px 0;border-left:0}
  .home-business-grid article+article{border-top:1px solid #a4b5b180}
  .home-business-grid .business-index{grid-row:1/3;margin:3px 0 0}
  .home-business-grid h3{font-size:18px;margin-bottom:5px}
  .home-business-grid p{grid-column:2;font-size:13px;line-height:1.7}
}