/*
Theme Name: Signalflow
Version: 4.0
*/
:root{--ink:#1c1c1c;--head:#101010;--mut:#737373;--line:#e7e7e7;--hf:'Inter',-apple-system,'Helvetica Neue',Arial,sans-serif;--bf:'Poppins',-apple-system,Arial,sans-serif}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{background:#fff;color:var(--ink);font-family:var(--bf);font-weight:300;font-size:17px;line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}
.wrap{max-width:1100px;margin:0 auto;padding:0 40px}
header.site{display:flex;align-items:center;justify-content:space-between;padding:30px 52px;background:#fff;position:relative;z-index:5}
.wordmark{font-family:var(--hf);font-weight:500;font-size:2rem;line-height:1.4;color:#101010;white-space:nowrap}
nav.main{display:flex;gap:28px}
nav.main a{font-family:var(--hf);font-weight:500;font-size:1rem;color:#1a1a1a}
nav.main a:hover,nav.main a.active{text-decoration:underline;text-underline-offset:6px}
.hero{position:relative;min-height:74vh;display:flex;flex-direction:column;justify-content:center;background:#05070b center/cover no-repeat}
.hero.home{background-image:url(assets/hero.webp)}
.hero .tagline{font-family:var(--hf);color:#fff;font-weight:500;font-size:2rem;line-height:1.4;padding:0 52px 26px}
.featband{display:grid;grid-template-columns:repeat(4,1fr);gap:34px;padding:42px 46px;margin:0 52px;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);background:rgba(8,11,16,.44);border:1px solid rgba(255,255,255,.13)}
.featband .date{font-family:var(--bf);color:#c9ccd2;font-size:.8rem;font-weight:400;margin-bottom:16px}
.featband a.t{font-family:var(--hf);color:#fff;font-weight:500;font-size:1.35rem;line-height:1.4}
.featband a.t:hover{opacity:.8}
.pagehero{background:#05070b url(assets/hero.webp) center/cover no-repeat;padding:7vh 40px}
.pagecard{background:#fff;max-width:1180px;margin:0 auto;padding:62px 70px}
main.content{padding:60px 0 90px}
.entry-meta{font-family:var(--bf);color:var(--mut);font-size:.95rem;font-weight:400;margin-bottom:1.6em}
h1.entry-title{font-family:var(--hf);font-weight:500;font-size:clamp(2.6rem,5vw,4rem);line-height:1.12;letter-spacing:0;color:var(--head);margin:0 0 .7em}
.entry-content p{margin:0 0 1.5em}
.entry-content h2{font-family:var(--hf);font-weight:600;font-size:1.5rem;line-height:1.4;margin:1.9em 0 .5em;color:var(--head)}
.entry-content h3{font-family:var(--hf);font-weight:600;font-size:1.3rem;margin:1.6em 0 .4em;color:var(--head)}
.entry-content a{text-decoration:underline;text-underline-offset:3px}
.entry-content em,.entry-content i{font-style:italic}
.entry-content blockquote{margin:1.6em 0;padding-left:1.2em;border-left:2px solid var(--line);color:#555;font-style:italic}
.entry-foot{font-family:var(--bf);margin-top:54px;color:var(--mut);font-size:.95rem}
.bloglist{max-width:1100px;margin:0 auto;padding:54px 40px 70px}
.bloglist .post{max-width:660px;margin:0 0 60px auto}
.bloglist .date{font-family:var(--bf);font-size:.95rem;color:#1a1a1a;font-weight:400;margin-bottom:16px}
.bloglist a.t{font-family:var(--hf);display:block;font-weight:500;font-size:clamp(1.9rem,3.4vw,2.8rem);line-height:1.18;color:var(--head);letter-spacing:0}
.bloglist a.t:hover{opacity:.8}
.bloglist .more{font-family:var(--bf);display:inline-block;margin-top:22px;font-size:.92rem;text-decoration:underline;text-underline-offset:4px}
.svc-hero{background:#05070b url(assets/hero.webp) center 28%/cover no-repeat;padding:8vh 40px}
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:1140px;margin:0 auto}
.svc-card{background:#fff;padding:34px 38px}
.svc-card h3{font-family:var(--hf);font-weight:500;font-size:1.4rem;letter-spacing:0;margin:0 0 .5em;color:var(--head)}
.svc-card .sub{font-weight:600;margin:0 0 .7em;color:var(--ink);line-height:1.4}
.svc-card ul{list-style:none;padding:0;margin:0}
.svc-card li{margin:0 0 .2em;font-weight:300;line-height:1.5}
.svc-card li:before{content:"- "}
.contact{max-width:1180px;margin:0 auto;padding:9vh 40px 13vh;display:grid;grid-template-columns:1fr 1fr;gap:70px}
.contact .ttl{font-family:var(--hf);font-weight:500;font-size:2.8rem;line-height:1.4;margin:0 0 .5em}
.contact .rule{border:0;border-top:1px solid #111;width:64%;margin:0 0 2.4em}
.contact .info div{margin-bottom:1.5em;line-height:1.6}
.contact .info a{text-decoration:underline;text-underline-offset:3px}
.contact .row{display:flex;gap:18px}
.contact .row>div{flex:1}
.contact label{display:block;font-family:var(--bf);font-size:.95rem;margin:0 0 .5em;color:#333}
.contact label small{color:#999}
.contact input,.contact textarea{width:100%;background:#fafafa;border:1px solid #cfcfcf;padding:12px;font-family:var(--bf);font-size:1rem;margin-bottom:1.5em}
.contact textarea{min-height:150px}
.contact .send{background:#000;color:#fff;border:0;padding:14px 32px;font-family:var(--hf);font-weight:500;font-size:1rem;cursor:pointer}
.contact .ok{color:#1a7a2e;margin-bottom:1em}
footer.site{background:#fff;padding:64px 52px 84px;display:flex;gap:96px;font-family:var(--bf);font-weight:300;font-size:.98rem;color:#1a1a1a;line-height:1.6}
footer.site .fwm{font-family:var(--hf);font-weight:500}
footer.site a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:820px){
html,body{overflow-x:hidden;width:100%;position:relative}
header.site{flex-direction:column;align-items:flex-start;gap:14px;padding:20px 20px}
.wordmark{font-size:1.55rem}
nav.main{gap:16px;flex-wrap:wrap}
nav.main a{font-size:.95rem}
.hero .tagline{font-size:1.45rem;padding:0 20px 18px}
.featband{display:block;margin:0 14px;padding:22px 16px}
.featband>div{margin-bottom:20px}
.svc-hero,.pagehero{padding:18px 14px;width:100%;max-width:100%;overflow:hidden}
.svc-grid{display:block;max-width:100%;margin:0}
.svc-card{display:block;width:auto;max-width:100%;box-sizing:border-box;margin:0 0 14px;padding:26px 22px}
.pagecard{padding:30px 22px}
main.content{padding:26px 0 48px}
.wrap{padding:0 20px}
.bloglist{padding:26px 20px 48px}
.bloglist .post{margin:0 0 44px 0;max-width:100%}
h1.entry-title{font-size:2.1rem}
.bloglist a.t{font-size:1.85rem}
.contact{display:block;width:100%;max-width:100%;margin:0;padding:32px 20px 60px;overflow:hidden}
.contact>div{display:block;margin-bottom:40px;max-width:100%}
.contact .ttl{font-size:2.1rem}
.contact .rule{width:80%}
.contact .row{display:block}
.contact input,.contact textarea{box-sizing:border-box;width:100%;max-width:100%;display:block}
footer.site{flex-direction:column;gap:22px;padding:42px 20px 58px}
}