/*
Theme Name: 建材・家具ドットコム V11
Theme URI: https://www.kenzai-kagu.com/
Description: Graphyを親テーマにしたPHP 8.1対応の建材・家具調達ポータル用子テーマ。既存固定ページとSiteOriginデータを保持し、トップページとヘッダーを刷新します。
Author: Hong Kong JCBO Limited
Version: 11.0.0
Template: graphy
Text Domain: kenzai-kagu-v11
Requires PHP: 7.4
*/

:root{--kk-green:#073e31;--kk-green2:#0a5d48;--kk-gold:#c79a3b;--kk-dark:#111b18;--kk-paper:#f6f7f5;--kk-text:#17211e;--kk-line:#dfe5e1;--kk-white:#fff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--kk-text);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.kk-wrap{width:min(1440px,calc(100% - 40px));margin:0 auto}
.kk-site-header{position:sticky;top:0;z-index:999;background:rgba(8,19,16,.96);color:#fff;border-bottom:1px solid rgba(255,255,255,.12)}.admin-bar .kk-site-header{top:32px}.kk-header-inner{min-height:74px;display:flex;align-items:center;gap:28px}.kk-brand{font-size:28px;font-weight:900;letter-spacing:.02em;white-space:nowrap}.kk-nav{display:flex;align-items:center;justify-content:center;gap:22px;flex:1;font-weight:700;font-size:14px}.kk-nav a:hover{color:#f1c66d}.kk-header-actions{display:flex;gap:10px;white-space:nowrap}.kk-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:6px;background:var(--kk-green2);color:#fff;font-weight:800;border:1px solid transparent}.kk-btn:hover{filter:brightness(1.08);color:#fff}.kk-btn.gold{background:var(--kk-gold);color:#17211e}.kk-menu-button{display:none;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:5px;padding:8px 12px;font-weight:700}
.kk-hero{position:relative;min-height:650px;overflow:hidden;background:#111;color:#fff}.kk-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.04);transition:opacity 1.3s ease,transform 7s ease}.kk-slide.is-active{opacity:1;transform:scale(1.1)}.kk-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,17,13,.87) 0%,rgba(3,17,13,.58) 52%,rgba(3,17,13,.28) 100%)}.kk-hero-content{position:relative;z-index:2;min-height:650px;display:flex;align-items:center}.kk-hero-copy{max-width:1030px;padding:88px 0}.kk-eyebrow{font-size:14px;letter-spacing:.18em;color:#efc76f;font-weight:900}.kk-hero h1{margin:14px 0 8px;font-size:clamp(48px,7vw,104px);line-height:1.05;font-weight:950;letter-spacing:-.04em;text-shadow:0 3px 20px rgba(0,0,0,.38)}.kk-hero h2{margin:0 0 14px;color:#efc76f;font-size:clamp(22px,2.7vw,42px);line-height:1.35}.kk-hero p{font-size:clamp(17px,1.7vw,25px);font-weight:700;max-width:1000px}.kk-hero-buttons{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.kk-strengths{display:grid;grid-template-columns:repeat(4,1fr);margin-top:36px;background:rgba(2,20,15,.62);border:1px solid rgba(255,255,255,.18);border-radius:8px;overflow:hidden}.kk-strengths span{padding:18px 20px;border-right:1px solid rgba(255,255,255,.18);font-weight:800}.kk-strengths span:last-child{border-right:0}.kk-dots{position:absolute;z-index:3;left:50%;bottom:24px;transform:translateX(-50%);display:flex;gap:10px}.kk-dot{width:12px;height:12px;border-radius:50%;border:2px solid #fff;background:transparent;padding:0}.kk-dot.is-active{background:#fff}
.kk-contact-band{background:linear-gradient(135deg,#06392e,#08271f);color:#fff;padding:22px 0;border-top:2px solid var(--kk-gold)}.kk-contact-grid{display:grid;grid-template-columns:1.35fr 1.2fr 1fr .85fr;gap:0;border:1px solid rgba(225,189,104,.8);border-radius:10px;overflow:hidden}.kk-contact-box{padding:18px 24px;border-right:1px solid rgba(255,255,255,.35)}.kk-contact-box:last-child{border-right:0}.kk-contact-box p{margin:6px 0;font-size:14px}.kk-contact-label{color:#f0c86f;font-weight:800}.kk-big-phone{display:block;font-size:clamp(28px,3vw,45px);font-weight:950;line-height:1.15}.kk-mobile{display:block;margin-top:8px;font-size:21px;font-weight:800}.kk-admin-name{font-size:21px;font-weight:900;margin-top:8px}
.kk-qr-section{padding:20px 0;background:#fff}.kk-qr-grid{display:grid;grid-template-columns:1.35fr repeat(4,1fr);gap:16px;align-items:stretch}.kk-qr-intro,.kk-qr-card{border:1px solid var(--kk-line);border-radius:9px;background:#fff;padding:16px}.kk-qr-card{display:flex;align-items:center;gap:13px}.kk-qr-card img,.kk-qr-placeholder{width:86px;height:86px;object-fit:contain;border:1px solid #ddd;border-radius:5px}.kk-qr-placeholder{display:flex;align-items:center;justify-content:center;text-align:center;font-size:11px;color:#777}.kk-qr-card strong,.kk-qr-card span{display:block}.kk-qr-card strong{font-size:17px;color:var(--kk-green)}.kk-qr-card span{font-size:13px;margin-top:4px}
.kk-section{padding:70px 0}.kk-section.alt{background:var(--kk-paper)}.kk-section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px}.kk-section-head h2{margin:4px 0 0;font-size:clamp(28px,3vw,44px);line-height:1.25}.kk-section-head p{max-width:660px;margin:0}.kk-featured-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}.kk-featured-card,.kk-product-card{background:#fff;border:1px solid var(--kk-line);border-radius:8px;overflow:hidden;transition:.2s}.kk-featured-card:hover,.kk-product-card:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,.09)}.kk-card-image{aspect-ratio:4/3;background:#dfe6e2;overflow:hidden}.kk-card-image img{width:100%;height:100%;object-fit:cover}.kk-card-image .kk-no-image{height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#dce6e1,#bfcfc7);font-weight:800;color:#34574b}.kk-featured-card strong{display:block;padding:13px;font-size:15px}.kk-usage-grid,.kk-steps-grid,.kk-factory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.kk-usage,.kk-step,.kk-factory{background:#fff;border:1px solid var(--kk-line);border-radius:8px;padding:22px}.kk-usage strong,.kk-step strong,.kk-factory strong{display:block;color:var(--kk-green);font-size:18px}.kk-usage span,.kk-factory span{font-size:14px;color:#52625c}.kk-step{position:relative;padding-top:50px}.kk-step:before{content:attr(data-step);position:absolute;top:15px;left:20px;color:var(--kk-gold);font-weight:950;font-size:24px}.kk-product-group{margin-top:45px}.kk-group-heading{display:flex;align-items:center;gap:12px;border-left:6px solid var(--kk-gold);padding-left:14px;margin-bottom:16px}.kk-group-heading h3{margin:0;font-size:26px}.kk-group-heading span{font-size:13px;background:var(--kk-green);color:#fff;border-radius:99px;padding:3px 10px}.kk-product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.kk-product-copy{padding:16px}.kk-product-copy h4{margin:0 0 8px;font-size:17px;line-height:1.5}.kk-product-copy span{font-size:13px;color:var(--kk-green2);font-weight:800}.kk-post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.kk-post-card{border:1px solid var(--kk-line);border-radius:8px;overflow:hidden;background:#fff}.kk-post-card img{width:100%;aspect-ratio:16/9;object-fit:cover}.kk-post-copy{padding:18px}.kk-post-copy h3{margin:0 0 8px;font-size:18px}.kk-fixed-contact{position:fixed;right:18px;bottom:18px;z-index:998;background:var(--kk-green);color:#fff;border:2px solid #fff;border-radius:999px;padding:13px 20px;box-shadow:0 8px 25px rgba(0,0,0,.25);font-weight:900}.kk-fixed-contact span{display:block;font-size:11px}.kk-site-footer{background:#091914;color:#dce8e3;padding:45px 0 25px}.kk-footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:35px}.kk-site-footer h3{color:#fff}.kk-site-footer p{font-size:14px}.kk-copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:30px;padding-top:20px;font-size:13px}.kk-content-wrap{width:min(1100px,calc(100% - 40px));margin:50px auto}.kk-entry-title{font-size:36px}.kk-entry-content img{height:auto}.kk-entry-content:after{content:"";display:block;clear:both}
@media(max-width:1100px){.kk-nav{display:none;position:absolute;top:74px;left:0;right:0;background:#0b211b;padding:18px 22px;flex-direction:column;align-items:flex-start}.kk-nav.is-open{display:flex}.kk-menu-button{display:block;margin-left:auto}.kk-header-actions{display:none}.kk-contact-grid{grid-template-columns:1fr 1fr}.kk-contact-box:nth-child(2){border-right:0}.kk-contact-box:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.3)}.kk-qr-grid{grid-template-columns:1fr 1fr}.kk-qr-intro{grid-column:1/-1}.kk-featured-grid{grid-template-columns:repeat(3,1fr)}.kk-product-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:782px){.admin-bar .kk-site-header{top:46px}.kk-wrap{width:min(100% - 24px,1440px)}.kk-brand{font-size:21px}.kk-hero,.kk-hero-content{min-height:590px}.kk-hero-copy{padding:70px 0}.kk-strengths{grid-template-columns:1fr 1fr}.kk-strengths span:nth-child(2){border-right:0}.kk-contact-grid{grid-template-columns:1fr}.kk-contact-box{border-right:0;border-bottom:1px solid rgba(255,255,255,.3)}.kk-contact-box:last-child{border-bottom:0}.kk-qr-grid{grid-template-columns:1fr}.kk-qr-intro{grid-column:auto}.kk-featured-grid,.kk-product-grid,.kk-post-grid{grid-template-columns:repeat(2,1fr)}.kk-usage-grid,.kk-steps-grid,.kk-factory-grid{grid-template-columns:1fr 1fr}.kk-section{padding:48px 0}.kk-section-head{display:block}.kk-fixed-contact strong{display:none}}
@media(max-width:520px){.kk-featured-grid,.kk-product-grid,.kk-post-grid,.kk-usage-grid,.kk-steps-grid,.kk-factory-grid{grid-template-columns:1fr}.kk-hero h1{font-size:46px}.kk-hero h2{font-size:23px}.kk-strengths{grid-template-columns:1fr}.kk-strengths span{border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.kk-qr-card img,.kk-qr-placeholder{width:75px;height:75px}}
/* V11 conversion-focused enhancements */
.kk-brand{display:flex;flex-direction:column;line-height:1.05}.kk-brand small{font-size:10px;letter-spacing:.08em;color:#d5e3de;margin-top:5px}.kk-btn.ghost{background:rgba(4,29,22,.45);border-color:rgba(255,255,255,.55)}.kk-project-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.kk-project-chips span{padding:6px 12px;border:1px solid rgba(255,255,255,.5);border-radius:999px;background:rgba(0,0,0,.24);font-size:13px;font-weight:800}.kk-proof-strip{background:#fff;border-bottom:1px solid var(--kk-line)}.kk-proof-grid{display:grid;grid-template-columns:repeat(4,1fr)}.kk-proof-grid>div{padding:22px;border-right:1px solid var(--kk-line)}.kk-proof-grid>div:last-child{border-right:0}.kk-proof-grid strong,.kk-proof-grid span{display:block}.kk-proof-grid strong{font-size:17px;color:var(--kk-green)}.kk-proof-grid span{font-size:13px;color:#5c6d66;margin-top:3px}.kk-pain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.kk-pain{padding:26px;border:1px solid var(--kk-line);border-radius:10px;background:#fff}.kk-pain b{color:var(--kk-gold);font-size:28px}.kk-pain h3{margin:8px 0;font-size:20px}.kk-pain p{margin:0;font-size:14px;color:#52625c}.kk-featured-card span{display:block;padding:0 13px 14px;color:#687972;font-size:12px}.kk-text-link{font-weight:800;color:var(--kk-green2)}.kk-quality-layout{display:grid;grid-template-columns:1.5fr .8fr;gap:28px}.kk-quality-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.kk-quality-list>div{padding:22px;border-left:5px solid var(--kk-gold);background:var(--kk-paper);border-radius:6px}.kk-quality-list strong,.kk-quality-list span{display:block}.kk-quality-list strong{font-size:18px;color:var(--kk-green)}.kk-quality-list span{font-size:14px;margin-top:5px}.kk-spec-box{background:var(--kk-green);color:#fff;border-radius:10px;padding:28px}.kk-spec-box h3{font-size:25px;margin:8px 0}.kk-spec-box ul{padding-left:20px;margin:18px 0 25px}.kk-spec-box li{margin:7px 0}.kk-cta-panel{background:linear-gradient(135deg,#052c22,#0b5b46);color:#fff}.kk-cta-grid{display:grid;grid-template-columns:1.5fr .7fr;gap:40px;align-items:center}.kk-cta-panel h2{font-size:clamp(30px,4vw,52px);line-height:1.25;margin:8px 0}.kk-cta-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.kk-contact-mini{display:grid;grid-template-columns:1fr auto;gap:8px 15px;border-left:1px solid rgba(255,255,255,.35);padding-left:30px}.kk-contact-mini strong{font-size:20px}.kk-contact-mini span{font-size:12px;color:#d0dfd9;align-self:center}.kk-fixed-contact{border-radius:10px;background:var(--kk-gold);color:#14201c}.kk-contact-grid{grid-template-columns:1.4fr 1.3fr .8fr}
@media(max-width:1100px){.kk-proof-grid,.kk-pain-grid{grid-template-columns:1fr 1fr}.kk-quality-layout,.kk-cta-grid{grid-template-columns:1fr}.kk-contact-mini{border-left:0;border-top:1px solid rgba(255,255,255,.35);padding:22px 0 0}.kk-contact-grid{grid-template-columns:1fr 1fr}.kk-contact-box:last-child{grid-column:1/-1}}
@media(max-width:650px){.kk-proof-grid,.kk-pain-grid,.kk-quality-list{grid-template-columns:1fr}.kk-proof-grid>div{border-right:0;border-bottom:1px solid var(--kk-line)}.kk-project-chips{display:none}.kk-hero h1{font-size:42px}.kk-hero h2{font-size:25px}.kk-cta-actions .kk-btn{width:100%}}