/* ===== MONONOFU.LLC shared styles ===== */
:root{
  --ink:#292929; --ink2:#333; --sub:#666; --line:#e6e6e6;
  --orange:#ff8300; --green:#1aa583; --bg:#ffffff; --soft:#f7f7f5;
  --maxw:1080px;
  --jp:"Open Sans","Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--jp);color:var(--ink);background:var(--bg);line-height:1.9;-webkit-font-smoothing:antialiased;font-size:16px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.en{font-family:"Inter",sans-serif;letter-spacing:.08em}

/* Header */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center}
.brand .logo{height:42px;width:auto}
nav.menu{display:flex;gap:26px;font-size:13px;letter-spacing:.06em}
nav.menu a:hover{color:var(--orange)}
.cta{background:var(--orange);color:#fff;padding:9px 18px;border-radius:999px;font-size:13px;font-weight:600;white-space:nowrap}
.cta:hover{opacity:.9}
/* ハンバーガー（モバイル） */
.menu-btn{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;
  border:none;background:none;cursor:pointer;padding:10px;margin-left:4px}
.menu-btn span{display:block;width:22px;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .3s cubic-bezier(.16,1,.3,1),opacity .2s ease}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:860px){
  .brand .logo{height:34px}
  .menu-btn{display:flex}
  nav.menu{position:fixed;top:64px;left:0;right:0;z-index:49;flex-direction:column;gap:0;
    background:rgba(255,255,255,.98);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
    padding:8px 24px 16px;transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:transform .3s cubic-bezier(.16,1,.3,1),opacity .3s ease}
  nav.menu.open{transform:none;opacity:1;pointer-events:auto}
  nav.menu a{padding:14px 4px;font-size:15px;border-bottom:1px solid var(--line)}
  nav.menu a:last-child{border-bottom:none}
  nav.menu a::after{display:none}
  .nav .cta{padding:8px 14px;font-size:12px}
}

/* Buttons */
.btn{display:inline-block;padding:14px 30px;border-radius:999px;font-size:14px;font-weight:600}
.btn.solid{background:var(--orange);color:#fff}
.btn.solid:hover{opacity:.9}
.btn.ghost{border:1px solid var(--ink);color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.more{display:inline-block;margin-top:18px;font-size:12px;color:var(--orange);font-family:"Inter",sans-serif;letter-spacing:.1em}
.more:hover{opacity:.7}

/* Section shell */
section{padding:88px 0}
.ey{font-family:"Inter",sans-serif;color:var(--orange);font-size:12px;letter-spacing:.24em;font-weight:600}
.sec-head{margin-bottom:48px}
.sec-head h2{font-size:26px;font-weight:700;margin-top:10px;letter-spacing:.04em}
.sec-head .desc{margin-top:14px;color:var(--sub);font-size:15px}
.alt{background:var(--soft)}
.sub-ey{font-family:"Inter",sans-serif;color:var(--orange);font-size:11px;letter-spacing:.22em;font-weight:600;margin-top:8px}
.sub-h{font-size:20px;font-weight:700;margin:6px 0 28px;letter-spacing:.04em}

/* Hero: 分割型（左=コピー / 右=写真の帯） */
.hero.split{padding:0;text-align:left;position:relative;overflow:hidden;background:var(--bg)}
.hero.split .wrap{position:relative;z-index:2}
.hero.split .hero-copy{max-width:min(560px,52%);padding:112px 0 104px}
.hero.split .lead{margin-bottom:22px}
.hero.split h1{font-size:clamp(26px,3.6vw,42px);line-height:1.45}
.hero.split p{margin-top:24px;max-width:460px}
.hero.split .actions{justify-content:flex-start}
.hero-media{position:absolute;top:0;right:0;bottom:0;width:47%;z-index:1}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
/* 左端を白へ溶かして、白基調のまま写真を馴染ませる */
.hero-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.72) 16%,rgba(255,255,255,0) 46%)}
.br-sp{display:none}
@media(max-width:900px){
  .hero.split .wrap{padding-top:0}
  .hero.split .hero-copy{max-width:none;padding:64px 0 40px;text-align:center}
  .hero.split p{margin-left:auto;margin-right:auto}
  .hero.split .actions{justify-content:center}
  .hero-media{position:relative;width:100%;height:260px}
  .hero-media::after{background:linear-gradient(180deg,#fff 0%,rgba(255,255,255,.55) 14%,rgba(255,255,255,0) 42%)}
  .br-sp{display:inline}
}

/* Hero (共通) */
.hero{padding:104px 0 88px;text-align:center}
.hero .lead{font-family:"Inter",sans-serif;color:var(--orange);font-size:13px;letter-spacing:.22em;margin-bottom:24px}
.hero h1{font-size:clamp(28px,5vw,46px);font-weight:700;line-height:1.5;letter-spacing:.02em}
.hero p{margin-top:26px;color:var(--sub);font-size:clamp(14px,2.2vw,17px)}
.hero .actions{margin-top:40px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* Page hero (lower pages) */
.phero{padding:72px 0 56px;border-bottom:1px solid var(--line)}
.phero .ey{display:block;margin-bottom:10px}
.phero h1{font-size:clamp(24px,4vw,34px);font-weight:700;letter-spacing:.04em}
.phero .no{font-family:"Inter",sans-serif;color:var(--green);font-size:12px;letter-spacing:.16em;font-weight:600;margin-top:10px}
.phero p.desc{margin-top:18px;color:var(--sub);font-size:15px;max-width:760px}

/* Breadcrumb */
.crumb{font-size:12px;color:var(--sub);padding:18px 0}
.crumb a:hover{color:var(--orange)}
.crumb span{margin:0 8px;color:#bbb}

/* Vision */
.vision h3{font-size:22px;font-weight:700;margin:6px 0 22px}
.vision p{color:var(--ink2);max-width:720px}

/* Service cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media(max-width:900px){.cards{grid-template-columns:1fr}}
/* 4サービス時は2×2 */
.cards.four{grid-template-columns:repeat(2,1fr)}
@media(max-width:760px){.cards.four{grid-template-columns:1fr}}
.card{border:1px solid var(--line);border-radius:14px;padding:30px 26px;background:#fff;transition:.2s;display:flex;flex-direction:column;overflow:hidden}
/* カード上部のサムネイル */
.card .thumb{margin:-30px -26px 22px;aspect-ratio:16/9;overflow:hidden;background:var(--soft)}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.16,1,.3,1)}
.card:hover .thumb img{transform:scale(1.05)}
/* 写真未設定のカード用プレースホルダ（差し替え前提） */
.card .thumb.ph{display:grid;place-items:center;
  background:linear-gradient(135deg,#2b2b2b 0%,#3a3a3a 55%,#4a3a24 100%);position:relative}
.card .thumb.ph::before{content:"";position:absolute;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,131,0,.55),transparent 68%);top:-40px;right:-30px}
.card .thumb.ph span{position:relative;font-family:"Inter",sans-serif;color:rgba(255,255,255,.9);
  font-size:12px;letter-spacing:.28em;font-weight:600}

/* サービス詳細ページの帯写真 */
.media-band{width:100%;aspect-ratio:21/9;overflow:hidden;border-radius:16px;margin-bottom:12px;background:var(--soft)}
.media-band img{width:100%;height:100%;object-fit:cover}
@media(max-width:640px){.media-band{aspect-ratio:16/9;border-radius:12px}}

/* Company の帯写真 */
.company-band{position:relative;width:100%;height:260px;overflow:hidden;border-radius:16px;margin-bottom:56px;background:var(--soft)}
.company-band img{width:100%;height:100%;object-fit:cover;object-position:center 58%}
.company-band::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,.55) 0%,rgba(255,255,255,0) 45%)}
@media(max-width:640px){.company-band{height:180px;border-radius:12px;margin-bottom:36px}}
.card:hover{box-shadow:0 12px 30px rgba(0,0,0,.06);transform:translateY(-3px)}
.card .no{font-family:"Inter",sans-serif;color:var(--green);font-size:12px;letter-spacing:.14em;font-weight:600}
.card h3{font-size:19px;font-weight:700;margin:8px 0 4px}
.card .catch{color:var(--orange);font-size:14px;font-weight:600;margin-bottom:16px}
.card h4{font-size:13px;color:var(--sub);margin:14px 0 6px;letter-spacing:.04em}
.card ul{list-style:none;font-size:13.5px;color:var(--ink2)}
.card ul li{padding-left:16px;position:relative;margin-bottom:4px}
.card ul li::before{content:"・";position:absolute;left:0;color:var(--green)}
.card .term{margin-top:16px;font-size:12.5px;color:var(--sub);border-top:1px dashed var(--line);padding-top:12px}
.card .more{margin-top:auto;padding-top:14px}

/* Strength grid */
.grid6{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.grid6{grid-template-columns:1fr}}
.st{display:flex;gap:16px;align-items:flex-start;padding:22px;border-radius:12px;background:#fff;border:1px solid var(--line)}
.st .num{flex:none;width:38px;height:38px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-family:"Inter",sans-serif;font-weight:700}
.st p{font-size:14.5px;color:var(--ink2);line-height:1.7}
.st .st-tx strong{display:block;font-size:15px;font-weight:700;color:var(--ink);line-height:1.6;margin-bottom:8px}
.st .st-tx p{font-size:13px;color:var(--sub);line-height:1.75}

/* 公的機関の帯 */
.gov-note{margin-top:28px;padding:20px 26px;background:#fff;border:1px solid var(--line);
  border-left:3px solid var(--green);border-radius:12px;font-size:14px;color:var(--ink2);line-height:1.85}
.gov-note .gtag{display:inline-block;background:rgba(26,165,131,.1);color:var(--green);
  font-size:11.5px;font-weight:700;letter-spacing:.08em;padding:4px 12px;border-radius:999px;margin-right:12px}

/* Strength (detail pages, 4-up) */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:900px){.grid4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid4{grid-template-columns:1fr}}
.st4{padding:26px 20px;border-radius:12px;background:#fff;border:1px solid var(--line);text-align:center}
.st4 .dot{width:8px;height:8px;border-radius:50%;background:var(--green);margin:0 auto 14px}
.st4 p{font-size:14.5px;color:var(--ink2);line-height:1.7;font-weight:600}

/* 支援実績リスト */
.ach{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
@media(max-width:820px){.ach{grid-template-columns:1fr}}
.ach li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 28px;
  border-left:3px solid var(--orange);transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s ease}
.ach li:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(0,0,0,.07)}
.ach .ac-cat{display:inline-block;background:rgba(255,131,0,.09);color:var(--orange);
  font-size:11px;font-weight:700;letter-spacing:.08em;padding:4px 12px;border-radius:999px;margin-bottom:12px}
.ach .ac-title{font-size:16px;font-weight:700;line-height:1.7;color:var(--ink)}
.ach .ac-client{margin-top:10px;font-size:13px;color:var(--sub);letter-spacing:.04em}
.ach .ac-client::before{content:"CLIENT";font-family:"Inter",sans-serif;font-size:10px;letter-spacing:.2em;
  color:var(--green);font-weight:700;margin-right:10px}
.ach .ac-body{list-style:none;margin-top:16px;padding-top:16px;border-top:1px dashed var(--line)}
.ach .ac-body li{position:relative;padding-left:16px;margin-bottom:8px;font-size:13.5px;color:var(--ink2);line-height:1.8;
  border:none;background:none;border-radius:0;transition:none;transform:none;box-shadow:none}
.ach .ac-body li:hover{transform:none;box-shadow:none}
.ach .ac-body li::before{content:"・";position:absolute;left:0;color:var(--green)}
.ach .ac-body strong{color:var(--orange)}

/* News */
.news{list-style:none}
.news li{display:flex;gap:24px;padding:18px 0;border-bottom:1px solid var(--line);font-size:14px}
.news li time{color:var(--sub);font-family:"Inter",sans-serif;flex:none;width:110px}
.news li a:hover{color:var(--orange)}
.empty{color:var(--sub);font-size:14.5px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* Company */
.company p{color:var(--ink2);font-size:16px;margin-bottom:20px}
.company .links{display:flex;gap:16px;flex-wrap:wrap;margin-top:8px}
.co-grid{display:grid;grid-template-columns:300px 1fr;gap:48px;align-items:start}
.co-photo img{width:100%;border-radius:12px;object-fit:cover;aspect-ratio:3/4}
.co-photo .cap{margin-top:12px;font-size:13px;color:var(--sub);text-align:center;letter-spacing:.06em}
.catchline{font-size:19px;font-weight:700;line-height:1.8;color:var(--ink);margin-bottom:24px}
.co-body p{margin-bottom:16px}
.profile-box{margin-top:28px;padding:22px 24px;background:#fff;border:1px solid var(--line);border-radius:12px}
.profile-box .ptag{display:inline-block;color:var(--green);font-size:11px;letter-spacing:.2em;font-weight:600;margin-bottom:8px;font-family:"Inter",sans-serif}
.profile-box p{font-size:14px;color:var(--sub);margin:0;line-height:1.85}
.philosophy,.overview{margin-top:72px;padding-top:56px;border-top:1px solid var(--line)}
.creed{font-size:22px;font-weight:700;color:var(--ink);margin-bottom:20px;letter-spacing:.03em}
.ov{display:grid;grid-template-columns:180px 1fr;border-top:1px solid var(--line)}
.ov dt{padding:16px 8px;font-size:14px;color:var(--sub);border-bottom:1px solid var(--line);font-weight:600}
.ov dd{padding:16px 8px;font-size:15px;color:var(--ink2);border-bottom:1px solid var(--line)}
@media(max-width:900px){.co-grid{grid-template-columns:1fr;gap:28px}.co-photo{max-width:260px;margin:0 auto}}
@media(max-width:820px){.ov{grid-template-columns:110px 1fr}.ov dt{font-size:13px}.ov dd{font-size:14px}}

/* Service detail: problem / not-for / scope */
.lead-catch{font-size:clamp(19px,3vw,24px);font-weight:700;line-height:1.7;margin-bottom:14px}
.lead-sub{color:var(--sub);margin-bottom:44px}
.panel{padding:28px 30px;border-radius:14px;border:1px solid var(--line);background:#fff;margin-bottom:24px}
.panel h3{font-size:17px;font-weight:700;margin-bottom:16px}
.panel ul{list-style:none}
.panel li{position:relative;padding-left:26px;margin-bottom:10px;font-size:15px;color:var(--ink2)}
.panel.check li::before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:700}
.panel.cross{background:#fbfbfa}
.panel.cross li::before{content:"✖";position:absolute;left:0;color:#c9c9c9;font-size:13px}
.panel.cross h3{color:var(--sub)}

.scope{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:16px}
@media(max-width:900px){.scope{grid-template-columns:1fr}}
.scope .blk{border-top:3px solid var(--orange);padding-top:22px}
.scope .blk h3{font-size:16px;font-weight:700;margin-bottom:14px}
.scope .blk ul{list-style:none}
.scope .blk li{position:relative;padding-left:16px;margin-bottom:8px;font-size:14px;color:var(--ink2);line-height:1.75}
.scope .blk li::before{content:"・";position:absolute;left:0;color:var(--green)}
.scope .blk p{font-size:14px;color:var(--ink2);line-height:1.85}
.scope .blk .stepno{display:block;font-family:"Inter",sans-serif;color:var(--orange);font-size:11px;letter-spacing:.18em;font-weight:700;margin-bottom:6px}

/* トラストバー（ヒーロー直下） */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.trust .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.trust .t{display:flex;align-items:center;justify-content:center;gap:14px;padding:26px 12px;text-align:left}
.trust .t+.t{border-left:1px solid var(--line)}
.trust .tv{font-family:"Inter",sans-serif;font-size:26px;font-weight:700;color:var(--orange);line-height:1.1;white-space:nowrap}
.trust .tv small{font-size:13px;font-weight:600;color:var(--ink2);font-family:var(--jp);margin-left:2px}
.trust .tl{font-size:12px;color:var(--sub);line-height:1.6}
@media(max-width:760px){
  .trust .wrap{grid-template-columns:1fr}
  .trust .t{justify-content:flex-start;padding:16px 4px}
  .trust .t+.t{border-left:none;border-top:1px solid var(--line)}
}

/* CTAセクション強化 */
.contact .cta-card{max-width:680px;margin:0 auto;padding:44px 36px;border:1px solid var(--line);
  border-radius:20px;background:#fff;box-shadow:0 16px 48px rgba(0,0,0,.05);position:relative}
.contact .free-badge{display:inline-block;background:rgba(255,131,0,.1);color:var(--orange);
  font-size:12.5px;font-weight:700;letter-spacing:.06em;padding:7px 16px;border-radius:999px;margin-bottom:20px}
.contact.alt .cta-card{box-shadow:0 16px 48px rgba(0,0,0,.07)}
@media(max-width:640px){.contact .cta-card{padding:32px 22px;border-radius:16px}}

/* 実績カウンタ */
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:960px}
@media(max-width:820px){.facts{grid-template-columns:1fr;max-width:420px}}
.fact{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px 26px;text-align:center}
.fact .figure{font-family:"Inter",sans-serif;font-size:36px;font-weight:700;color:var(--orange);line-height:1.2}
.fact .figure small{font-size:15px;color:var(--ink2);font-weight:600;margin-left:2px;font-family:var(--jp)}
.fact .label{margin-top:10px;font-size:13.5px;color:var(--sub);line-height:1.7}

/* Price */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
@media(max-width:900px){.plans{grid-template-columns:1fr}}
.plan{border:1px solid var(--line);border-radius:16px;padding:32px 26px;background:#fff;display:flex;flex-direction:column;position:relative}
.plan.feat{border-color:var(--orange);box-shadow:0 14px 34px rgba(255,131,0,.10)}
.plan .tag{position:absolute;top:-12px;left:26px;background:var(--soft);border:1px solid var(--line);color:var(--sub);font-size:11px;font-weight:600;padding:4px 12px;border-radius:999px}
.plan.feat .tag{background:var(--orange);color:#fff;border-color:var(--orange)}
.plan h3{font-size:17px;font-weight:700;margin-bottom:14px}
.plan .price{font-family:"Inter",sans-serif;font-size:34px;font-weight:700;letter-spacing:-.01em;line-height:1.2}
.plan .price small{font-size:14px;color:var(--sub);font-weight:400;margin-left:4px;font-family:var(--jp)}
.plan .price.ask{font-size:24px}
.plan .plead{color:var(--sub);font-size:13.5px;margin:14px 0 20px;line-height:1.75}
.plan ul{list-style:none;border-top:1px solid var(--line);padding-top:18px;margin-bottom:22px}
.plan li{position:relative;padding-left:24px;margin-bottom:10px;font-size:14px;color:var(--ink2);line-height:1.7}
.plan li::before{content:"✓";position:absolute;left:0;top:0;color:var(--green);font-weight:700}
.plan .btn{margin-top:auto;text-align:center}
.price-note{margin-top:28px;font-size:12.5px;color:var(--sub);line-height:1.9}

/* Flow */
.flow{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
@media(max-width:900px){.flow{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:30px 26px;position:relative}
.step .n{font-family:"Inter",sans-serif;color:var(--orange);font-size:12px;letter-spacing:.16em;font-weight:700;margin-bottom:10px}
.step h3{font-size:17px;font-weight:700;margin-bottom:10px}
.step p{font-size:14px;color:var(--ink2);line-height:1.8}

/* FAQ accordion */
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 34px;position:relative;font-size:15.5px;font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";position:absolute;left:0;color:var(--orange);font-family:"Inter",sans-serif;font-weight:700}
.faq summary::after{content:"+";position:absolute;right:8px;top:18px;color:var(--sub);font-size:20px;font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq .ans{padding:0 8px 22px 34px;position:relative;color:var(--ink2);font-size:14.5px;line-height:1.9}
.faq .ans::before{content:"A";position:absolute;left:0;top:0;color:var(--green);font-family:"Inter",sans-serif;font-weight:700}
.faq h3.cat{font-size:16px;font-weight:700;margin:44px 0 6px;padding-bottom:10px;border-bottom:2px solid var(--ink)}
.faq h3.cat:first-of-type{margin-top:0}

/* Legal / prose */
.prose h2{font-size:17px;font-weight:700;margin:40px 0 12px;padding-left:14px;border-left:3px solid var(--orange)}
.prose p{margin-bottom:16px;color:var(--ink2);font-size:15px}
.prose ul{list-style:none;margin:0 0 16px}
.prose li{position:relative;padding-left:16px;margin-bottom:8px;color:var(--ink2);font-size:15px}
.prose li::before{content:"・";position:absolute;left:0;color:var(--green)}
.prose .date{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);color:var(--sub);font-size:14px}

/* Contact */
.contact{text-align:center}
.contact p{color:var(--ink2);max-width:640px;margin:0 auto 8px}
.contact .note{color:var(--sub);font-size:14px;margin-bottom:28px}
.contact-info{display:flex;gap:40px;justify-content:center;flex-wrap:wrap;margin-bottom:32px;font-size:15px;color:var(--ink2)}
.contact-info .lbl{display:block;color:var(--orange);font-size:11px;letter-spacing:.2em;font-weight:600;margin-bottom:4px;font-family:"Inter",sans-serif}
.mail-note{font-size:11.5px;color:var(--sub);margin-top:4px}

/* Footer */
footer{background:var(--ink);color:#cfcfcf;padding:48px 0;font-size:13px}
footer .fgrid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:28px}
footer .fbrand{color:#fff;font-family:"Inter",sans-serif;font-weight:700;letter-spacing:.12em}
footer a:hover{color:#fff}
footer .fnav{display:flex;gap:40px;flex-wrap:wrap}
footer .fcol{display:flex;flex-direction:column;gap:10px}
footer .fcol .ttl{color:#8f8f8f;font-size:11px;letter-spacing:.18em;font-family:"Inter",sans-serif}
footer .copy{margin-top:32px;color:#7d7d7d;font-size:12px}

/* ============================================
   MOTION / 動的デザイン
   ============================================ */

/* Reveal（セクション単位） */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

/* 子要素のstagger（カード・ステップ等が順番に立ち上がる） */
.cards>*,.grid6>*,.grid4>*,.flow>*,.plans>*,.facts>*{
  opacity:0;transform:translateY(22px);
  transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);
  transition-delay:calc(var(--i,0)*90ms);
}
.in .cards>*,.in .grid6>*,.in .grid4>*,.in .flow>*,.in .plans>*,.in .facts>*{opacity:1;transform:none}

/* スクロール進捗バー */
.progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:100;
  background:linear-gradient(90deg,var(--orange),var(--green));transition:width .1s linear}

/* ヘッダー：スクロールで引き締まる */
header.nav{transition:box-shadow .3s ease,background .3s ease}
.nav .wrap{transition:height .3s cubic-bezier(.16,1,.3,1)}
.brand .logo{transition:height .3s cubic-bezier(.16,1,.3,1)}
header.nav.scrolled{box-shadow:0 4px 24px rgba(0,0,0,.06);background:rgba(255,255,255,.94)}
header.nav.scrolled .wrap{height:56px}
header.nav.scrolled .brand .logo{height:36px}

/* ナビのアンダーライン */
nav.menu a{position:relative;transition:color .25s ease}
nav.menu a::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:1.5px;
  background:var(--orange);transform:scaleX(0);transform-origin:right;transition:transform .35s cubic-bezier(.16,1,.3,1)}
nav.menu a:hover::after{transform:scaleX(1);transform-origin:left}

/* ヒーロー：背景のゆらぎ＋段階的な立ち上がり */
.hero{position:relative;overflow:hidden}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;filter:blur(70px);pointer-events:none;z-index:0}
.hero::before{width:460px;height:460px;background:rgba(255,131,0,.13);top:-140px;right:-90px;animation:float1 16s ease-in-out infinite}
.hero::after{width:380px;height:380px;background:rgba(26,165,131,.11);bottom:-150px;left:-80px;animation:float2 20s ease-in-out infinite}
.hero .wrap{position:relative;z-index:1}
@keyframes float1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-40px,36px) scale(1.09)}}
@keyframes float2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(44px,-30px) scale(1.06)}}

.hero .lead,.hero h1,.hero p,.hero .actions{opacity:0;transform:translateY(26px);
  animation:rise .95s cubic-bezier(.16,1,.3,1) forwards}
.hero .lead{animation-delay:.05s}
.hero h1{animation-delay:.2s}
.hero p{animation-delay:.36s}
.hero .actions{animation-delay:.5s}
@keyframes rise{to{opacity:1;transform:none}}

/* 下層ページのヒーロー */
.phero{position:relative;overflow:hidden}
.phero::before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;
  background:rgba(255,131,0,.09);filter:blur(70px);top:-130px;right:-70px;pointer-events:none;
  animation:float1 18s ease-in-out infinite}
.phero .wrap{position:relative;z-index:1}
.phero .ey,.phero h1,.phero .no,.phero p.desc{opacity:0;transform:translateY(20px);
  animation:rise .85s cubic-bezier(.16,1,.3,1) forwards}
.phero h1{animation-delay:.12s}
.phero .no{animation-delay:.24s}
.phero p.desc{animation-delay:.34s}

/* 見出しのラベルに伸びる線 */
.ey{display:inline-flex;align-items:center;gap:12px}
.ey::after{content:"";display:block;width:0;height:1.5px;background:var(--orange);
  transition:width .9s cubic-bezier(.16,1,.3,1) .2s}
.in .ey::after,.phero .ey::after,.hero .ey::after{width:40px}

/* カードのホバー */
.card{transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s ease,border-color .35s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 44px rgba(0,0,0,.09);border-color:#dcdcdc}
.card .more{transition:gap .25s ease}
.more{transition:transform .25s cubic-bezier(.16,1,.3,1),opacity .25s ease;display:inline-block}
.more:hover{transform:translateX(5px)}

/* 強みブロック */
.st,.st4,.step{transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s ease}
.st:hover,.st4:hover,.step:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(0,0,0,.07)}
.st .num{transition:transform .35s cubic-bezier(.16,1,.3,1)}
.st:hover .num{transform:scale(1.12) rotate(-6deg)}
.st4 .dot{transition:transform .35s ease}
.st4:hover .dot{transform:scale(1.9)}

/* 料金プラン */
.plan{transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s ease}
.plan:hover{transform:translateY(-6px);box-shadow:0 18px 44px rgba(0,0,0,.09)}
.plan.feat:hover{box-shadow:0 20px 50px rgba(255,131,0,.18)}

/* ボタン */
.btn{position:relative;overflow:hidden;transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s ease,background .25s ease,color .25s ease}
.btn.solid:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(255,131,0,.32);opacity:1}
.btn.ghost:hover{transform:translateY(-2px)}
.cta{transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s ease}
.cta:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(255,131,0,.3);opacity:1}

/* 数字のカウントアップ */
.fact .figure .num{font-variant-numeric:tabular-nums}

/* お知らせ・FAQ */
.news li{transition:background .25s ease,padding-left .25s ease}
.news li:hover{background:rgba(255,131,0,.04);padding-left:8px}
.faq summary{transition:color .25s ease}
.faq summary:hover{color:var(--orange)}
.faq details[open] .ans{animation:rise .5s cubic-bezier(.16,1,.3,1) forwards}

/* 代表写真 */
.co-photo img{transition:transform .6s cubic-bezier(.16,1,.3,1),box-shadow .4s ease}
.co-photo:hover img{transform:scale(1.02);box-shadow:0 20px 44px rgba(0,0,0,.14)}

/* フッターリンク */
footer a{transition:color .25s ease,transform .25s ease;display:inline-block}
footer .fcol a:hover{transform:translateX(4px)}

/* 動きを減らす設定を尊重 */
@media(prefers-reduced-motion:reduce){
  .reveal,.cards>*,.grid6>*,.grid4>*,.flow>*,.plans>*,.facts>*{opacity:1!important;transform:none!important;transition:none!important}
  .hero .lead,.hero h1,.hero p,.hero .actions,
  .phero .ey,.phero h1,.phero .no,.phero p.desc{opacity:1;transform:none;animation:none}
  .hero::before,.hero::after,.phero::before{animation:none}
  .progress{display:none}
  *{scroll-behavior:auto!important}
}