/* =========================================================
   AsterRhythm v1.0 / 02 Legacy Core
   既存の表示を保つためのコアCSS。今後段階的に分解します。
========================================================= */
/* =========================================================
   Asterrhythm Theme Color System
========================================================= */
:root{
  --main: #C7425F;
  --main2: #8E073D;
  --mainDark: #6A052E;
  --gold: #C9A34A;
  --ink: #111014;
  --text: #1c1a1d;
  --muted: #6d646b;
  --line: #E9DEE3;
  --soft: #FAF6F7;
  --white: #fff;
  --blueblack: #071927;

  /* 旧CSSとの互換用 */
  --pink: var(--main);
  --pinkDeep: var(--main2);
  --pinkAccent: var(--main2);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);font-family:"Zen Kaku Gothic New",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;line-height:1.9;background:#fff;font-feature-settings:"palt" 1;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.site-header{position:fixed;top:0;left:0;right:0;height:72px;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:0 28px;color:#fff;background:rgba(5,6,10,.22);border-bottom:1px solid rgba(255,255,255,.18);transition:.3s}.site-header.is-scrolled{background:rgba(142,7,61,.92);backdrop-filter:blur(12px)}.logo{letter-spacing:.46em;font-size:18px;font-weight:800;line-height:1}.logo small{display:block;font-size:9px;letter-spacing:.36em;color:var(--gold);margin-top:8px}.global-nav__list{display:flex;gap:38px;align-items:center;list-style:none;margin:0;padding:0}.global-nav a{font-size:13px;font-weight:700;letter-spacing:.12em}.nav-toggle{display:none}.mv{position:relative;background:#000;overflow:hidden}.mv-slider{height:760px;min-height:640px;position:relative}.mv-slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity 1.2s ease}.mv-slide.is-active{opacity:1;pointer-events:auto}.mv-video,.mv-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.mv-video{background:linear-gradient(120deg,#150b12,#8e073d 50%,#27151d)}.mv-photo{background-size:cover;background-position:center}.mv-photo--02{background-image:linear-gradient(90deg,rgba(12,8,11,.45),rgba(12,8,11,.15)),radial-gradient(circle at 20% 30%,rgba(199,66,95,.45),transparent 36%),linear-gradient(135deg,#25131b,#95295a 45%,#f2d6e1)}.mv-photo--03{background-image:linear-gradient(90deg,rgba(12,8,11,.52),rgba(12,8,11,.15)),radial-gradient(circle at 70% 30%,rgba(201,163,74,.35),transparent 34%),linear-gradient(135deg,#24130f,#b90a50 48%,#f7eef2)}.mv-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.65),rgba(0,0,0,.15) 55%,rgba(0,0,0,.42)),linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.35))}.mv-content{position:relative;z-index:2;width:min(1120px,calc(100% - 48px));margin-inline:auto;padding-top:190px;color:#fff}.label,.section-label{font-size:12px;font-weight:800;letter-spacing:.25em;color:var(--main);margin:0 0 18px}.label{color:var(--gold)}.section-label.light{color:var(--gold)}.mv h1,.mv h2{font-family:"Libre Baskerville",Georgia,"Times New Roman",serif;font-weight:700;letter-spacing:-.035em;line-height:.95;margin:0 0 30px;font-size:clamp(28px, 4vw, 64px);max-width:760px}.mv h2{line-height:1.12}.mv-lead{font-size:clamp(22px,2.7vw,38px);font-weight:800;letter-spacing:.08em;margin:0 0 18px}.mv-text{font-weight:700;letter-spacing:.04em;margin:0 0 32px}.outline-btn,.pill-btn,.solid-btn{display:inline-flex;align-items:center;justify-content:center;min-width:210px;height:56px;border-radius:999px;font-weight:800;font-size:13px;letter-spacing:.08em;transition:.25s}.outline-btn{border:1px solid rgba(255,255,255,.75);color:#fff;background:rgba(255,255,255,.05)}.outline-btn:hover{background:#fff;color:var(--main)}.pill-btn{border:1px solid var(--main);color:var(--main);margin:44px auto 0}.pill-btn:hover,.solid-btn{background:var(--main);color:#fff}.solid-btn:hover{background:var(--main2)}.mv-tabs{position:absolute;z-index:5;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:0 8vw 14px;background:#050505}.mv-tabs button{border:0;background:#fff;padding:21px 16px;min-height:86px;clip-path:polygon(6% 0,100% 0,94% 100%,0% 100%);cursor:pointer;font-weight:800;color:#111;transition:.25s}.mv-tabs button.is-active{background:var(--main);color:#fff}.mv-tabs span{display:block;font-size:11px;color:var(--main);letter-spacing:.18em}.mv-tabs button.is-active span{color:var(--gold)}.mv-tabs b{font-size:14px}.white-section{padding:112px 24px;background:#fff}.center{text-align:center}.narrow{width:min(760px,100%);margin-inline:auto}.intro h2,.section-head h2,.vision h2{font-size:clamp(28px,3.2vw,44px);line-height:1.55;margin:0 0 28px;letter-spacing:.04em}.intro p,.section-head p,.vision p{font-weight:600;color:#3b363b}.feature-grid{width:min(1080px,100%);margin:70px auto 0;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}.feature-grid>div{padding:58px 52px;text-align:center;border-right:1px solid var(--line)}.feature-grid>div:last-child{border-right:0}.feature-grid i{display:grid;place-items:center;width:92px;height:92px;margin:0 auto 34px;border-radius:50%;background:linear-gradient(135deg,var(--main),var(--main2));color:#fff;font-style:normal;font-weight:900;box-shadow:0 14px 32px rgba(199,66,95,.28)}.feature-grid h3{font-size:22px;line-height:1.55;margin:0 0 24px}.feature-grid p{font-size:15px;text-align:left;margin:0}.parallax{position:relative;min-height:520px;background-attachment:fixed;background-size:cover;background-position:center;display:grid;place-items:center;text-align:center;color:#fff;overflow:hidden}.parallax:before{content:"";position:absolute;inset:0;background:rgba(2,8,14,.52)}.parallax__inner,.parallax .section-head,.plan-grid,.parallax .outline-btn{position:relative;z-index:1}.parallax--digital{background-image:linear-gradient(rgba(10,4,8,.2),rgba(10,4,8,.2)),radial-gradient(circle at 20% 20%,rgba(199,66,95,.65),transparent 32%),linear-gradient(135deg,#12050b,#5d102d 50%,#111)}.parallax--plan{background-image:radial-gradient(circle at 30% 20%,rgba(201,163,74,.28),transparent 24%),linear-gradient(100deg,#1b0710,#8e073d 55%,#16060d)}.parallax h2{font-size:clamp(28px,3.2vw,42px);line-height:1.55;margin:0 0 18px}.parallax p{font-weight:700}.service-grid{width:min(980px,100%);margin:58px auto 0;display:grid;grid-template-columns:repeat(2,1fr);gap:30px}.service-grid article{background:#fff;border:1px solid var(--line);padding:0 0 28px;text-align:center;transition:.25s}.service-grid article:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(40,10,25,.12)}.service-img{height:190px;background-size:cover;background-position:center;margin-bottom:26px}.img-web{background-image:linear-gradient(rgba(40,10,22,.25),rgba(40,10,22,.2)),radial-gradient(circle at 70% 20%,rgba(199,66,95,.45),transparent 30%),linear-gradient(135deg,#f7eef2,#6e1137)}.img-ai{background-image:linear-gradient(rgba(20,10,12,.2),rgba(20,10,12,.1)),radial-gradient(circle at 30% 40%,rgba(201,163,74,.45),transparent 28%),linear-gradient(135deg,#fff,#b90a50)}.img-edu{background-image:linear-gradient(rgba(40,10,20,.25),rgba(40,10,20,.15)),linear-gradient(135deg,#e9d6dc,#8e073d)}.img-future{background-image:radial-gradient(circle at 80% 10%,rgba(201,163,74,.5),transparent 26%),linear-gradient(135deg,#fff6f1,#b90a50 70%)}.service-grid h3{font-size:20px;margin:0 24px 16px;letter-spacing:.02em}.service-grid p:not(.section-label){font-size:14px;text-align:left;margin:0 32px;color:#4a4248;font-weight:600}.works{overflow:hidden}.works-row{display:flex;gap:34px;width:min(1220px,100%);margin:54px auto 0;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 0 20px}.work-card{flex:0 0 380px;scroll-snap-align:center;border:1px solid var(--line);background:#fff}.work-card a{display:block}.work-card img,.work-placeholder{width:100%;height:230px;object-fit:cover;display:block}.work-placeholder{background:linear-gradient(135deg,#f7eef2,#b90a50)}.work-placeholder.p2{background:linear-gradient(135deg,#fff,#c9a34a)}.work-placeholder.p3{background:linear-gradient(135deg,#f7eef2,#681133)}.work-card h3{font-size:19px;margin:22px 22px 10px}.work-card p{margin:0 22px 28px;color:#555;font-size:14px}.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;width:min(860px,100%);margin:40px auto}.plan-grid article{background:#fff;color:var(--text);padding:34px 28px;text-align:center;box-shadow:0 18px 45px rgba(0,0,0,.16)}.plan-grid h3{margin:0 0 10px}.plan-grid b{font-size:26px;color:var(--main)}.plan-grid p{color:#453f45;font-size:14px}.blog-grid{width:min(980px,100%);margin:52px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.blog-grid article{border:1px solid var(--line);background:#fff}.blog-grid img,.blog-thumb{height:160px;width:100%;object-fit:cover;background:linear-gradient(135deg,#f7eef2,#b90a50)}.blog-grid time{display:block;margin:18px 18px 8px;color:var(--main);font-size:12px;font-weight:800}.blog-grid h3{margin:0 18px 22px;font-size:16px;line-height:1.7}.vision{background:linear-gradient(180deg,#fff,#f7eef2)}.vision ul{margin:28px 0 0;padding:0;display:grid;gap:10px}.vision li{list-style:none;padding:14px 18px;background:#fff;border-left:4px solid var(--main);font-weight:700}.contact{padding:120px 24px;color:#fff;background:linear-gradient(120deg,rgba(20,4,12,.82),rgba(199,66,95,.74)),radial-gradient(circle at 80% 20%,rgba(201,163,74,.38),transparent 26%),#13060c;text-align:center}.contact h2{font-size:clamp(28px,3.2vw,42px);line-height:1.55;margin:0 0 22px}.footer-band{display:grid;grid-template-columns:repeat(3,1fr);background:#111;color:#fff}.footer-band div{padding:34px 6vw;border-right:1px solid rgba(255,255,255,.14);background:linear-gradient(135deg,rgba(199,66,95,.35),transparent)}.footer-band span{display:block;color:var(--gold);font-size:11px;font-weight:800;letter-spacing:.22em}.footer-band b{display:block;font-size:16px;margin-top:8px}.footer-main{padding:48px 28px;text-align:center;background:var(--main2);color:#fff}.footer-logo{font-weight:900;letter-spacing:.36em}.footer-logo small{display:block;color:var(--gold);letter-spacing:.12em;margin-top:10px}.footer-menu{list-style:none;display:flex;justify-content:center;gap:24px;padding:0;margin:28px 0}.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s,transform .8s}.reveal.is-visible{opacity:1;transform:none}.page-hero{padding:160px 24px 80px;background:linear-gradient(120deg,#16070e,#8e073d);color:#fff}.page-hero .container,.page-content .container,.archive .container{width:min(960px,100%);margin:auto}.page-content,.archive{padding:90px 24px}.single-thumb{border-radius:8px;margin-bottom:32px}.post-card{border-bottom:1px solid var(--line);padding:28px 0}@media(max-width:900px){.global-nav{position:fixed;top:72px;left:0;right:0;background:var(--main2);padding:24px;opacity:0;pointer-events:none;transform:translateY(-12px);transition:.25s}.global-nav.is-open{opacity:1;pointer-events:auto;transform:none}.global-nav__list{display:grid;gap:18px}.nav-toggle{display:grid;gap:7px;background:none;border:0}.nav-toggle span{display:block;width:28px;height:2px;background:#fff}.mv-slider{height:720px}.mv-content{padding-top:150px}.mv-tabs{position:relative;grid-template-columns:1fr;gap:8px;padding:10px;background:#111}.mv-tabs button{clip-path:none;min-height:64px}.feature-grid,.service-grid,.plan-grid,.blog-grid,.footer-band{grid-template-columns:1fr}.feature-grid>div{border-right:0;border-bottom:1px solid var(--line)}.work-card{flex-basis:78vw}.parallax{background-attachment:scroll}.logo{font-size:14px;letter-spacing:.28em}}@media(max-width:560px){.site-header{padding:0 16px}.mv h1{font-size:48px}.mv h2{font-size:36px}.mv-content{width:calc(100% - 32px)}.white-section{padding:76px 18px}.feature-grid>div{padding:42px 28px}.footer-menu{display:grid}.service-img{height:150px}}

/* Font system */
:where(.label,.section-label,.global-nav a,.mv-tabs span,.mv-tabs b,.pill-btn,.solid-btn,.outline-btn,.news-item time,.news-item span,.footer-col h3,.footer-bottom){font-family:"Roboto","Zen Kaku Gothic New",sans-serif}
:where(.intro h2,.section-head h2,.vision h2,.parallax h2,.contact h2){font-family:"Shippori Mincho","Zen Kaku Gothic New",serif;font-weight:700;letter-spacing:.04em}
:where(.footer-logo,.logo){font-family:"Roboto","Zen Kaku Gothic New",sans-serif}
:where(.service-grid h3,.feature-grid h3,.work-card h3,.blog-grid h3,.plan-grid h3,.news-item b,.footer-cta b){font-family:"Zen Kaku Gothic New",sans-serif;font-weight:900}
:where(.mv-lead){font-family:"Shippori Mincho","Zen Kaku Gothic New",serif;font-weight:700;letter-spacing:.08em}
:where(.mv-text,.intro p,.section-head p,.vision p,.feature-grid p,.service-grid p:not(.section-label),.work-card p,.plan-grid p,.footer-brand p){font-family:"Zen Kaku Gothic New",sans-serif;font-weight:500}

/* v2.1 refinements: BLAZE-like icon circles, news list, footer */
.feature-grid i{display:none}
.feature-icon{display:grid;place-items:center;width:96px;height:96px;margin:0 auto 34px;border-radius:50%;background:linear-gradient(135deg,var(--main),var(--main2));color:#fff;box-shadow:0 18px 36px rgba(199,66,95,.24)}
.feature-grid>div:nth-child(2) .feature-icon{background:linear-gradient(135deg,#C7425F,#C9A34A)}
.feature-grid>div:nth-child(3) .feature-icon{background:linear-gradient(135deg,#A62E4C,#C7425F)}
.feature-icon svg{width:42px;height:42px;fill:none;stroke:currentColor;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.feature-grid h3{font-size:22px}
.feature-grid p{line-height:2}
.news .section-head{margin-bottom:54px}
.news-list{width:min(920px,100%);margin:0 auto;border:1px solid var(--line);background:#fff}
.news-item{display:grid;grid-template-columns:130px 150px 1fr;align-items:center;gap:20px;padding:22px 32px;border-bottom:1px solid var(--line);transition:.25s}
.news-item:last-child{border-bottom:0}
.news-item:hover{background:linear-gradient(90deg,rgba(199,66,95,.05),rgba(201,163,74,.04))}
.news-item time{font-size:14px;color:#9b9398;font-weight:600}
.news-item span{display:inline-grid;place-items:center;min-height:34px;padding:0 18px;border-radius:999px;background:#f5f2f3;color:#4d454b;font-size:13px;font-weight:700}
.news-item b{font-size:16px;font-weight:700;color:#161216;line-height:1.7;letter-spacing:.02em}
.blog-grid,.blog-thumb{display:none}
.footer-band{display:none}
.site-footer{background:#1586a2;color:#fff;margin-top:0}
.footer-cta{display:grid;grid-template-columns:1fr 1fr;background:#071927;color:#fff}
.footer-cta__item{position:relative;min-height:190px;display:flex;align-items:center;gap:34px;padding:48px 6vw;overflow:hidden}
.footer-cta__item:before{content:"";position:absolute;inset:0;background-size:cover;background-position:center;opacity:.62;transition:.4s}
.footer-cta__item:hover:before{transform:scale(1.04);opacity:.78}
.footer-cta__item--contact:before{background-image:linear-gradient(90deg,rgba(9,22,28,.7),rgba(9,22,28,.35)),radial-gradient(circle at 20% 35%,rgba(201,163,74,.5),transparent 18%),linear-gradient(135deg,#06212a,#C7425F 80%)}
.footer-cta__item--document:before{background-image:linear-gradient(90deg,rgba(9,22,28,.55),rgba(9,22,28,.25)),radial-gradient(circle at 75% 35%,rgba(201,163,74,.55),transparent 16%),linear-gradient(135deg,#330617,#C7425F 45%,#C9A34A)}
.footer-cta__item>*{position:relative;z-index:1}
.footer-cta__icon{display:grid;place-items:center;width:76px;height:76px;border:1px solid rgba(255,255,255,.55);border-radius:50%;flex:0 0 auto;background:rgba(255,255,255,.04)}
.footer-cta__icon svg{width:32px;height:32px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.footer-cta b{display:block;font-size:26px;line-height:1.4;letter-spacing:.04em}
.footer-cta em{display:block;font-style:normal;margin-top:8px;color:rgba(255,255,255,.86);font-weight:600}
.footer-main{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:0;padding:0;background:var(--main);color:#fff;text-align:left;border-top:1px solid rgba(255,255,255,.18)}
.footer-col{min-height:250px;padding:52px 4vw;border-right:1px solid rgba(255,255,255,.18)}
.footer-col:last-child{border-right:0}
.footer-brand{background:rgba(0,0,0,.06)}
.footer-logo{font-size:20px;font-weight:900;letter-spacing:.42em;line-height:1.2;white-space:normal}
.footer-logo small{display:block;color:var(--gold);font-size:10px;letter-spacing:.3em;margin-top:12px}
.footer-brand p{margin:26px 0 0;color:rgba(255,255,255,.88);font-weight:600;line-height:1.9}
.footer-col h3{margin:0 0 24px;font-size:12px;letter-spacing:.24em;color:var(--gold)}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.footer-col a{font-size:14px;font-weight:700;color:rgba(255,255,255,.92)}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:5px}
.footer-bottom{padding:24px;text-align:center;background:#A62E4C;color:rgba(255,255,255,.8)}
.footer-menu{display:none}
@media(max-width:900px){.news-item{grid-template-columns:1fr;gap:8px;padding:20px}.news-item span{justify-self:start}.footer-cta{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr 1fr}.footer-col{min-height:auto}.footer-brand{grid-column:1/-1}.footer-cta__item{min-height:160px;padding:36px 24px}.footer-cta b{font-size:22px}}
@media(max-width:560px){.footer-main{grid-template-columns:1fr}.footer-col{border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.footer-cta__icon{width:58px;height:58px}.footer-cta__item{gap:18px}.feature-icon{width:84px;height:84px}.feature-icon svg{width:36px;height:36px}}

/* v2.4: plan luxury, centered buttons, service thumbnails */
.pill-btn{display:flex;width:max-content;margin-left:auto;margin-right:auto}
.works .pill-btn,.news .pill-btn,.service .pill-btn,.white-section>.pill-btn{margin-left:auto;margin-right:auto}
.service-card a{display:block;height:100%}
.service-thumb{display:block;width:100%;height:280px;object-fit:cover;margin-bottom:26px}
.service-img.img-default{background-image:url('../img/service-default.svg')}
.parallax--digital{background-image:linear-gradient(rgba(8,6,12,.42),rgba(8,6,12,.52)),url('../img/parallax-digital.svg')}
.parallax--plan{background-image:linear-gradient(rgba(12,4,9,.68),rgba(12,4,9,.68)),url('../img/parallax-plan.svg')}
.mv-video{background:url('../img/mv-poster.svg') center/cover no-repeat,linear-gradient(120deg,#150b12,#8e073d 50%,#27151d)}
.plan-grid{width:min(980px,100%);gap:0;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.12);backdrop-filter:blur(8px);box-shadow:0 30px 80px rgba(0,0,0,.28)}
.plan-grid article{position:relative;box-shadow:none;border-right:1px solid #ebe2e6;padding:42px 34px 44px;overflow:hidden}
.plan-grid article:last-child{border-right:0}
.plan-grid article:before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(90deg,var(--main),var(--gold))}
.plan-grid h3{font-size:18px;letter-spacing:.08em;text-transform:uppercase;color:#171217;margin-bottom:18px}
.plan-grid b{display:block;font-family:"Roboto",sans-serif;font-size:31px;line-height:1.2;margin-bottom:20px;color:var(--main)}
.plan-grid p{font-size:14px;line-height:1.9;margin:0;color:#3f383e}
.parallax .outline-btn{display:flex;width:max-content;margin-left:auto;margin-right:auto}
@media(max-width:900px){.plan-grid{gap:14px;border:0;background:transparent;box-shadow:none}.plan-grid article{border-right:0}.service-thumb{height:200px}}

/* v2.5: MV image switching, editable parallax images, plan spacing */
.mv-picture{position:absolute;inset:0;width:100%;height:100%;background-image:var(--mv-pc);background-size:cover;background-position:center;transform:scale(1.01)}
.mv-slide.is-active .mv-picture{animation:mvZoom 8s ease forwards}
@keyframes mvZoom{from{transform:scale(1.04)}to{transform:scale(1)}}
.parallax--digital,.parallax--plan{background-image:linear-gradient(rgba(8,6,12,.48),rgba(8,6,12,.58)),var(--para-img)!important;background-size:cover;background-position:center;background-repeat:no-repeat}
.parallax--plan{padding:128px 24px 132px;min-height:620px}
.parallax--plan .section-head{margin-bottom:64px}
.parallax--plan .section-head h2{margin-bottom:0}
.parallax--plan .outline-btn{margin-top:62px}
.plan-grid{margin:0 auto!important}
.plan-grid article{min-height:250px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.plan-grid b{white-space:nowrap}
.required-page{padding:88px 24px 110px;background:#fff}
.required-page .container{width:min(920px,100%);margin:auto}
.required-page h2{font-family:"Shippori Mincho","Zen Kaku Gothic New",serif;font-size:clamp(28px,3vw,42px);line-height:1.5;margin:0 0 34px}
.required-page h3{font-size:21px;margin:44px 0 12px;border-left:4px solid var(--main);padding-left:14px}
.required-page p,.required-page li{font-weight:500;color:#302a30;line-height:2}
.required-page table{width:100%;border-collapse:collapse;margin-top:24px;border:1px solid var(--line)}
.required-page th,.required-page td{border-bottom:1px solid var(--line);padding:18px 20px;text-align:left;vertical-align:top;line-height:1.8}
.required-page th{width:28%;background:#faf7f8;font-weight:800}
.required-page .note{background:#f7eef2;padding:18px 20px;border-left:4px solid var(--gold)}
@media(max-width:900px){.parallax--plan{padding:96px 18px 104px;min-height:auto}.parallax--plan .section-head{margin-bottom:42px}.parallax--plan .outline-btn{margin-top:40px}.plan-grid article{min-height:auto}.required-page th,.required-page td{display:block;width:100%}.required-page th{border-bottom:0}.required-page td{padding-top:8px}}
@media(max-width:768px){.mv-picture{background-image:var(--mv-sp);background-position:center}.mv-slider{height:760px;min-height:680px}.mv-overlay{background:linear-gradient(90deg,rgba(0,0,0,.68),rgba(0,0,0,.24)),linear-gradient(180deg,rgba(0,0,0,.18),rgba(0,0,0,.48))}}

/* v7: header SNS / Contact button */
.header-actions{display:flex;align-items:center;gap:24px;margin-left:auto}.header-social{display:flex;align-items:center;gap:10px}.header-social a{display:grid;place-items:center;width:32px;height:32px;border:1px solid rgba(255,255,255,.42);border-radius:50%;color:#fff;background:rgba(255,255,255,.06);transition:background .25s,border-color .25s,color .25s,transform .25s}.header-social a:hover{background:#fff;border-color:#fff;color:var(--main);transform:translateY(-2px)}.header-social svg{width:15px;height:15px;fill:currentColor}.header-contact{display:inline-flex;align-items:center;justify-content:center;min-width:124px;height:42px;padding:0 22px;border-radius:999px;background:var(--main);color:#fff;font-size:12px;font-weight:900;letter-spacing:.16em;box-shadow:0 12px 28px rgba(199,66,95,.28);transition:background .25s,transform .25s,box-shadow .25s}.header-contact:hover{background:var(--main2);transform:translateY(-2px);box-shadow:0 16px 34px rgba(199,66,95,.34)}

/* v7: custom parallax image support */
.parallax--digital{background-image:linear-gradient(rgba(10,4,8,.18),rgba(10,4,8,.18)),var(--para-img)!important}.parallax--plan{background-image:linear-gradient(100deg,rgba(27,7,16,.84),rgba(142,7,61,.65) 58%,rgba(22,6,13,.86)),var(--para-img)!important}.parallax--digital,.parallax--plan{background-size:cover;background-position:center;background-repeat:no-repeat}

@media(max-width:1100px){.header-actions{gap:16px}.global-nav__list{gap:22px}.header-social{gap:8px}.header-social a{width:30px;height:30px}.header-contact{min-width:112px;height:38px;padding:0 18px}}
@media(max-width:900px){.header-actions{gap:12px}.header-social{display:none}.header-contact{height:36px;min-width:98px;padding:0 14px;font-size:11px}.global-nav{right:0}.global-nav.is-open{z-index:999}}
@media(max-width:560px){.header-contact{display:none}.header-actions{gap:0}.nav-toggle{margin-left:12px}}


/* v8: mobile menu right side, SNS additions, mobile contact */
.mobile-nav-actions{display:none}
@media(max-width:900px){
  .site-header{justify-content:space-between}
  .logo{flex:0 1 auto}
  .header-actions{margin-left:auto;display:flex;flex-direction:row-reverse;align-items:center;gap:0}
  .nav-toggle{display:grid;margin-left:14px;margin-right:0;position:relative;z-index:1001;cursor:pointer;padding:8px}
  .global-nav{left:auto;right:14px;width:min(360px,calc(100vw - 28px));border-radius:0 0 18px 18px;box-shadow:0 22px 60px rgba(0,0,0,.24);background:rgba(142,7,61,.97);padding:28px 24px 26px}
  .global-nav__list{gap:0;border-top:1px solid rgba(255,255,255,.16)}
  .global-nav__list li{border-bottom:1px solid rgba(255,255,255,.16)}
  .global-nav__list a{display:block;padding:15px 0;color:#fff;font-size:14px;letter-spacing:.14em}
  .mobile-nav-actions{display:block;margin-top:26px}
  .mobile-social{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
  .mobile-social a{display:grid;place-items:center;gap:6px;min-height:70px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#fff;border-radius:12px;font-size:10px;font-weight:800;letter-spacing:.04em}
  .mobile-social svg{width:20px;height:20px;fill:currentColor}
  .mobile-contact{display:flex;align-items:center;justify-content:center;height:52px;margin-top:16px;border-radius:999px;background:#fff;color:var(--main);font-size:13px;font-weight:900;letter-spacing:.16em}
  .header-contact{display:none}
}
@media(max-width:560px){
  .site-header{padding:0 16px}
  .global-nav{right:10px;width:calc(100vw - 20px)}
  .mobile-social{grid-template-columns:repeat(2,1fr)}
}


/* v10 footer menu + luxury back-to-top */
.footer-nav{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.footer-nav .menu-item{margin:0;padding:0}
.back-to-top{position:fixed;right:28px;bottom:28px;z-index:1200;width:64px;height:64px;border:1px solid rgba(201,163,74,.7);border-radius:50%;background:linear-gradient(135deg,rgba(199,66,95,.94),rgba(67,8,31,.96));color:#fff;display:grid;place-items:center;gap:0;box-shadow:0 18px 44px rgba(69,8,31,.28);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(14px);transition:opacity .28s ease,visibility .28s ease,transform .28s ease,box-shadow .28s ease,border-color .28s ease;overflow:hidden}
.back-to-top:before{content:"";position:absolute;inset:5px;border-radius:50%;border:1px solid rgba(255,255,255,.18)}
.back-to-top:after{content:"";position:absolute;inset:auto auto -34px -34px;width:86px;height:86px;border-radius:50%;background:radial-gradient(circle,rgba(201,163,74,.34),transparent 66%);transition:transform .35s ease}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{transform:translateY(-4px);box-shadow:0 24px 56px rgba(69,8,31,.38);border-color:#fff}
.back-to-top:hover:after{transform:translate(18px,-18px)}
.back-to-top__line{position:relative;z-index:1;width:13px;height:13px;border-top:2px solid #fff;border-left:2px solid #fff;transform:rotate(45deg);margin-top:8px}
.back-to-top__text{position:relative;z-index:1;margin-top:-12px;font-family:"Roboto",sans-serif;font-size:10px;font-weight:900;letter-spacing:.18em;color:rgba(255,255,255,.92)}
@media(max-width:768px){.back-to-top{right:18px;bottom:18px;width:54px;height:54px}.back-to-top__text{font-size:9px;margin-top:-10px}.back-to-top__line{width:11px;height:11px}}

/* v12: animated luxury hamburger */
@media (max-width:900px){
  .nav-toggle{
    display:flex !important;
    position:relative;
    z-index:10001;
    width:48px;
    height:34px;
    align-items:center;
    justify-content:center;
    gap:0 !important;
    padding:0 !important;
    margin-left:14px;
    margin-right:0;
    border:1px solid rgba(201,163,74,.72);
    border-radius:999px;
    background:rgba(199,66,95,.94);
    box-shadow:0 10px 24px rgba(199,66,95,.24);
    cursor:pointer;
    transition:background .35s ease,border-color .35s ease,box-shadow .35s ease,transform .35s cubic-bezier(.76,0,.24,1);
  }
  .nav-toggle:hover{
    background:#C7425F;
    border-color:#C9A34A;
    box-shadow:0 14px 30px rgba(199,66,95,.32);
  }
  .nav-toggle span{
    position:absolute;
    left:50%;
    display:block;
    width:22px;
    height:2px;
    margin:0;
    border-radius:999px;
    background:#fff;
    transform:translateX(-50%);
    transform-origin:center;
    transition:top .35s cubic-bezier(.76,0,.24,1),transform .35s cubic-bezier(.76,0,.24,1),background .35s ease,width .35s ease;
  }
  .nav-toggle span:nth-child(1){top:11px;}
  .nav-toggle span:nth-child(2){top:20px;}
  body.is-menu-open .nav-toggle{
    background:#2b0715;
    border-color:#C9A34A;
    transform:rotate(180deg);
    box-shadow:0 16px 36px rgba(43,7,21,.38);
  }
  body.is-menu-open .nav-toggle span{
    width:23px;
    background:#C9A34A;
  }
  body.is-menu-open .nav-toggle span:nth-child(1){
    top:16px;
    transform:translateX(-50%) rotate(45deg);
  }
  body.is-menu-open .nav-toggle span:nth-child(2){
    top:16px;
    transform:translateX(-50%) rotate(-45deg);
  }
  body.is-menu-open{overflow:hidden;}
  body.is-menu-open .global-nav{
    opacity:1;
    pointer-events:auto;
    transform:none;
  }
}


/* v13: lower page templates */
.page-hero{position:relative;min-height:360px;display:grid;place-items:center;padding:120px 24px 72px;color:#fff;text-align:center;background:linear-gradient(120deg,rgba(20,4,12,.86),rgba(199,66,95,.74)),radial-gradient(circle at 80% 20%,rgba(201,163,74,.34),transparent 28%),#13060c;overflow:hidden}
.page-hero:before{content:"";position:absolute;inset:auto -10% -45% -10%;height:70%;background:radial-gradient(circle,rgba(255,255,255,.16),transparent 62%);pointer-events:none}
.page-hero .container{position:relative;z-index:1;width:min(1080px,100%);margin-inline:auto}
.page-hero h1{font-family:"Shippori Mincho",serif;font-size:clamp(34px,4.4vw,58px);line-height:1.35;letter-spacing:.08em;margin:0 0 18px}
.page-hero p:not(.section-label){font-weight:700;letter-spacing:.04em;margin:0 auto;max-width:720px}
.page-intro{margin-bottom:54px}.service-grid--page{margin-top:0}.plan-page-section{padding-top:110px;padding-bottom:130px}.plan-grid--page{margin-top:54px;margin-bottom:54px}.vision-blocks{width:min(1040px,100%);margin:70px auto 0;display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.vision-blocks article{padding:46px 42px;background:#fff;border:1px solid var(--line);box-shadow:0 22px 55px rgba(40,10,25,.08)}.vision-blocks h2{font-family:"Shippori Mincho",serif;font-size:clamp(24px,2.6vw,34px);line-height:1.55;margin:0 0 18px}.vision-blocks p:not(.section-label){font-weight:600;color:#4a4248}.works-row--page{flex-wrap:wrap;overflow:visible;justify-content:center}.news-list{margin-top:40px;border-top:1px solid var(--line)}.news-list__item{display:grid;grid-template-columns:130px 1fr;gap:24px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}.news-list__item time{font-family:"Roboto",sans-serif;font-weight:900;color:var(--main);letter-spacing:.08em}.news-list__item a{font-weight:800}.news-list__item a:hover{color:var(--main)}
@media(max-width:768px){.page-hero{min-height:300px;padding:104px 20px 62px}.vision-blocks{grid-template-columns:1fr;margin-top:44px}.vision-blocks article{padding:34px 26px}.news-list__item{grid-template-columns:1fr;gap:6px}.plan-page-section{padding-top:80px;padding-bottom:96px}}


/* =========================================================
   v14: Header custom logo + SP menu right alignment fix
   Added by Nova
========================================================= */

.logo,
.custom-logo-link{
  display: inline-flex;
  align-items: center;
  min-width: 0;
  text-decoration: none;
}

.logo .custom-logo,
.custom-logo-link img{
  display: block;
  width: auto;
  max-width: 260px;
  max-height: 54px;
  object-fit: contain;
}

.site-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-actions{
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
}

.nav-toggle{
  flex: 0 0 auto;
}

@media (max-width: 900px){
  .site-header{
    height: 72px;
    padding: 0 18px;
  }

  .logo{
    flex: 0 1 auto;
    max-width: calc(100% - 72px);
  }

  .logo .custom-logo,
  .custom-logo-link img{
    max-width: 210px;
    max-height: 46px;
  }

  .header-actions{
    margin-left: auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 0 !important;
    flex-direction: row !important;
  }

  .header-social,
  .header-contact{
    display: none !important;
  }

  .nav-toggle{
    position: relative !important;
    right: auto !important;
    left: auto !important;
    top: auto !important;
    margin-left: 16px !important;
    margin-right: 0 !important;
    transform: none;
  }

  body.is-menu-open .nav-toggle{
    transform: rotate(180deg);
  }

  .global-nav{
    left: auto !important;
    right: 14px !important;
    top: 72px !important;
    width: min(360px, calc(100vw - 28px)) !important;
  }

  .global-nav a::after,
  .global-nav .menu > li > a::after{
    content: "›";
  }

  .mobile-social a::after,
  .mobile-social__link::after,
  .mobile-contact::after{
    content: none !important;
    display: none !important;
  }

  .mobile-social a,
  .mobile-social__link{
    position: relative;
    overflow: hidden;
  }

  .mobile-social a svg,
  .mobile-social__link svg{
    flex: 0 0 auto;
  }
}

@media (max-width: 560px){
  .logo .custom-logo,
  .custom-logo-link img{
    max-width: 190px;
    max-height: 42px;
  }

  .global-nav{
    right: 10px !important;
    width: calc(100vw - 20px) !important;
  }
}

/* =========================================================
   Asterrhythm Footer / Header Final Color
   フッター周りは小豆色 #8E073D に統一
========================================================= */
.site-header.is-scrolled{
  background: rgba(142,7,61,.92) !important;
}

.global-nav{
  background: var(--main2);
}

@media(max-width:900px){
  .global-nav{
    background: rgba(142,7,61,.97) !important;
  }
}

.footer-main{
  background: linear-gradient(180deg, #8E073D 0%, #7A1437 100%) !important;
  color: #fff !important;
}

.footer-bottom{
  background: #6A052E !important;
  color: rgba(255,255,255,.82) !important;
}

.footer-col{
  border-right: 1px solid rgba(255,255,255,.16) !important;
}

.footer-brand{
  background: rgba(0,0,0,.08) !important;
}

.footer-cta__item--contact:before{
  background-image:
    linear-gradient(90deg, rgba(9,22,28,.72), rgba(9,22,28,.38)),
    radial-gradient(circle at 20% 35%, rgba(201,163,74,.42), transparent 18%),
    linear-gradient(135deg, #071927, #8E073D 82%) !important;
}

.footer-cta__item--document:before{
  background-image:
    linear-gradient(90deg, rgba(9,22,28,.58), rgba(9,22,28,.28)),
    radial-gradient(circle at 75% 35%, rgba(201,163,74,.48), transparent 16%),
    linear-gradient(135deg, #2A0715, #8E073D 48%, #6A052E) !important;
}

.back-to-top{
  background: linear-gradient(135deg, rgba(142,7,61,.96), rgba(106,5,46,.98)) !important;
  box-shadow: 0 18px 44px rgba(106,5,46,.28) !important;
}

.back-to-top:hover{
  box-shadow: 0 24px 56px rgba(106,5,46,.38) !important;
}


/* =========================================================
   Mobile SNS icon fix
========================================================= */

.mobile-social a span,
.mobile-social__link span{
    display:none !important;
}

.mobile-social a{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:0;
}

.mobile-social a svg{
    width:22px;
    height:22px;
    display:block;
}

/*SP調整*/
@media (max-width: 900px){
.plan-grid p{
  text-align: left;
}
}