/* フォントの読み込みは各HTMLの <link> に移した。
   @import はこのCSSを取得・解析し終えるまで発見されないため、
   「HTML → detail.css → フォントCSS → フォント本体」と直列につながり、
   その間ずっと描画が止まる。<link> なら preconnect と並行して走る。 */
:root{
  --ink:#1f1913;--muted:#5d5344;--body:#3f3931;--line:rgba(176,138,82,.3);
  --bg:#fff;--bg-alt:#fff;
  --gold:#b08a52;--gold-deep:#8c6a3c;--gold-label:#7a5c2f;
  --gold-grad:linear-gradient(100deg,#c9a86b 0%,#9c7a45 100%);
  --gold-grad-light:linear-gradient(100deg,#e3c486 0%,#b8935b 100%);
  --serif:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",system-ui,sans-serif;
  --radius:20px;
  /* TOPページと共通のトークン */
  --gold-text:linear-gradient(100deg,#8c6a3c 0%,#a8834c 38%,#7a5c2f 100%);
  --gold-fill:linear-gradient(150deg,#e0c488 0%,#cfae70 50%,#b8935b 100%);
  /* 金の面に乗せる文字・アイコンの色。白だと 1.82〜3.97 までしか出ない */
  --on-gold:#241d12;
  /* 黒タイル＋金の線画。アイコンの下地に使う */
  --noir-tile:linear-gradient(150deg,#2b2318 0%,#191410 55%,#0e0b07 100%);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Helvetica Neue","Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP",system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.95;font-size:16px;letter-spacing:.024em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"palt" 1;position:relative}
/* 地。TOPページの MISSION と同じ扱いにした＝白の上に中性の写真を1枚。
   生成りのグラデーションと四隅の金のにじみは、色味が黄色く出るので外した。
   写真は元の bg-*.webp（輝度 8〜90）から直接、輝度 232〜251・彩度8%へ
   焼き直した -white 版。中性なのでベールも不要（R-B はどれも 1 前後）。
   セクションの切り替わりは .alt の金の罫線だけが担う */
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:var(--page-bg,url("../images/bg-hp-white.webp")) center center/cover no-repeat,#fff}
body[data-svc="hp"]     {--page-bg:url("../images/bg-hp-white.webp")}
body[data-svc="renewal"]{--page-bg:url("../images/bg-renewal-white.webp")}
body[data-svc="maint"]  {--page-bg:url("../images/bg-maint-white.webp")}
body[data-svc="app"]    {--page-bg:url("../images/bg-app-white.webp")}
body[data-svc="design"] {--page-bg:url("../images/bg-design-white.webp")}
body[data-svc="bpo"]    {--page-bg:url("../images/bg-bpo-white.webp")}
body[data-svc="cloud"]  {--page-bg:url("../images/bg-cloud-white.webp")}
body::after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:radial-gradient(circle,rgba(140,106,60,.10) 1px,transparent 1.4px);background-size:26px 26px;-webkit-mask-image:radial-gradient(120vw 80vh at 50% 0%,#000,transparent 72%);mask-image:radial-gradient(120vw 80vh at 50% 0%,#000,transparent 72%);opacity:.5}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
::selection{background:rgba(201,168,107,.42);color:#1f1913}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.container{max-width:1000px;margin:0 auto;padding:0 24px}

/* header */
header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:none;box-shadow:0 6px 24px rgba(32,26,18,.08)}
header::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(201,168,107,.42) 30%,rgba(201,168,107,.42) 70%,transparent);pointer-events:none}
.hd{display:flex;align-items:center;justify-content:space-between;height:60px;max-width:1600px;margin:0 auto;padding:0 40px}
.logo{display:inline-flex;align-items:center;font-size:1.1rem;font-weight:700;letter-spacing:.22em;color:#183b59}
.logo-mark{flex-shrink:0;margin-right:10px}
.logo b{font-weight:700;background:none;-webkit-text-fill-color:#fff;color:#fff}
.logo-wm{position:relative;display:inline-block;margin-right:-.22em}
.logo-wm::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:linear-gradient(90deg,rgba(201,168,107,.9),rgba(156,122,69,.5) 60%,transparent);pointer-events:none}
.logo-read{align-self:flex-end;font-size:.66em;font-weight:500;line-height:1;opacity:.55;letter-spacing:.02em;margin:0 0 5px 6px}
.logo-read span{display:inline-block;margin-left:.4em}
.site-logo-img{width:56px;height:56px;object-fit:contain;background:transparent;transition:transform .3s ease}
.logo:hover .site-logo-img{transform:translateY(-1px) scale(1.04)}
.site-logo-name{display:inline-flex;align-items:baseline;margin-left:13px;color:#173a58;white-space:nowrap;line-height:1;letter-spacing:.08em}
.site-logo-name strong{font-size:.98rem;letter-spacing:.18em}
.site-logo-name .divider{margin:0 .36em;color:#9c7a45;font-weight:400}
.site-logo-name .jp{font-size:.68rem;font-weight:600;letter-spacing:.08em;color:#4f5961}
.footer-logo-img{width:220px;height:auto;display:block;object-fit:contain}
.lg-v{font-style:normal;background:linear-gradient(100deg,#f0dcae,#c9a86b);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 7px rgba(227,196,134,.6))}
.hd-right{display:flex;align-items:center;gap:18px}
.back{position:relative;display:inline-flex;align-items:center;justify-content:center;width:82px;min-height:42px;padding:11px 16px;border-radius:10px;font-size:.92rem;font-weight:700;color:#243746;letter-spacing:.16em;white-space:nowrap;transition:color .35s cubic-bezier(.22,.61,.36,1)}
.hd-right .back:first-child{width:142px}
.back::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:1px;background:linear-gradient(90deg,#e3c486,#b8935b);transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.22,.61,.36,1)}
.back:hover{color:#183b59}
.back:hover::after{transform:scaleX(1)}
.cta{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;width:132px;min-height:42px;background:#fff;color:#795b2d;font-size:.76rem;font-weight:600;letter-spacing:.12em;padding:9px 20px;border-radius:980px;border:1px solid rgba(156,122,69,.5);box-shadow:none;white-space:nowrap;transition:color .45s cubic-bezier(.22,.61,.36,1),border-color .45s cubic-bezier(.22,.61,.36,1),box-shadow .45s cubic-bezier(.22,.61,.36,1)}
.cta::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,#dcbb7e,#c9a86b 45%,#9c7a45);transform:scaleX(0);transform-origin:left;transition:transform .5s cubic-bezier(.22,.61,.36,1)}
.cta:hover{color:#fff;border-color:transparent;box-shadow:0 10px 26px -8px rgba(140,106,60,.65)}
.cta:hover::before{transform:scaleX(1)}
/* header service sub-nav */
.svc-subnav{border-top:1px solid rgba(156,122,69,.16)}
.svc-subnav-inner{display:flex;gap:6px;max-width:1100px;margin:0 auto;padding:9px 24px;overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent);mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent)}
.svc-subnav-inner::-webkit-scrollbar{display:none}
.ssn{flex:none;display:inline-flex;align-items:center;gap:7px;font-size:.8rem;font-weight:600;color:rgba(24,59,89,.72);padding:7px 14px;border-radius:980px;white-space:nowrap;transition:background .2s,color .2s,box-shadow .2s}
.ssn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ssn:hover{background:rgba(201,168,107,.12);color:#183b59}
.ssn.on{position:relative;background:var(--gold-fill);color:var(--on-gold);font-weight:700;border-color:rgba(255,255,255,.4);box-shadow:0 10px 24px -8px rgba(140,106,60,.6),inset 0 1.5px 0 rgba(255,255,255,.55),inset 0 -3px 10px rgba(90,64,30,.18)}
@media(max-width:760px){.svc-subnav-inner{padding:8px 16px;justify-content:flex-start}}

/* hero */
.hero{position:relative;background:transparent;color:var(--ink);padding:92px 0 104px;overflow:hidden;text-align:center}
.hero .en{display:inline-block;position:relative;font-size:.7rem;font-weight:600;letter-spacing:.4em;text-transform:uppercase;padding-bottom:15px;color:var(--gold-label)}
.hero .en::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:64px;height:4px;background:linear-gradient(90deg,transparent,#a8834c,transparent) 0 0/100% 1px no-repeat,linear-gradient(90deg,transparent,rgba(176,138,82,.45),transparent) 0 3px/100% 1px no-repeat}
.hero h1{font-family:var(--sans);font-size:clamp(2rem,4.4vw,3.2rem);font-weight:700;letter-spacing:.075em;line-height:1.5;margin:18px auto 22px;max-width:100%;white-space:nowrap;color:#17120d}
@media(max-width:640px){.hero h1{white-space:normal}}
.hero p{color:var(--body);font-size:clamp(.96rem,1.35vw,1.08rem);max-width:860px;margin:0 auto;line-height:2;letter-spacing:.035em}
.hero p .hero-line{display:block}
.hero p b{color:#17120d;font-weight:700}
.hero-cta{display:flex;gap:18px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:34px}
.hc-btn{display:inline-flex;align-items:center;gap:8px;background:var(--gold-fill);color:var(--on-gold);font-weight:700;font-size:.9rem;letter-spacing:.16em;padding:17px 40px;border-radius:980px;box-shadow:0 12px 28px -10px rgba(140,106,60,.6);transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s}
.hc-btn:hover{transform:translateY(-2px);box-shadow:0 18px 38px -12px rgba(140,106,60,.7)}
.hc-link{font-size:.9rem;font-weight:600;color:var(--gold-label);display:inline-flex;align-items:center;gap:5px}
.hc-link::after{content:"›";font-size:1.15em;transition:transform .2s}
.hc-link:hover{text-decoration:underline}
.hc-link:hover::after{transform:translateX(2px)}
.hero-img{position:relative;margin-top:52px;border-radius:26px;overflow:hidden;
  box-shadow:0 40px 80px -46px rgba(90,68,36,.55),0 8px 24px -16px rgba(90,68,36,.3);
  border:1px solid rgba(176,138,82,.26)}
.hero-img img{width:100%;height:clamp(240px,36vw,470px);object-fit:cover}


/* sections */
section{padding:126px 0}
.sec-en{display:inline-block;position:relative;font-size:.7rem;font-weight:600;letter-spacing:.4em;text-transform:uppercase;padding-bottom:17px;color:var(--gold-label)}
.sec-en::after{content:"";position:absolute;left:0;bottom:0;width:64px;height:4px;background:linear-gradient(90deg,#a8834c,transparent) 0 0/100% 1px no-repeat,linear-gradient(90deg,rgba(176,138,82,.45),transparent) 0 3px/100% 1px no-repeat}
h2{font-family:var(--sans);font-size:clamp(1.85rem,3.7vw,2.6rem);font-weight:700;letter-spacing:.075em;margin:16px 0 0;line-height:1.62;color:#17120d}
.lead{color:var(--muted);margin-top:20px;font-size:1.02rem;max-width:660px;line-height:1.95}

/* problems */
/* 中身の詰まったセクションには地を敷く。端はフェードさせて帯の線が出ないようにする。
   開（写真）→ 閉（面）→ 開 のリズムをページ全体でつくる */
/* 白いセクションと生成りのセクションを交互に置く。
   生成り（ヒーロー）→白（お悩み）→生成り（含まれるもの）→白（流れ・料金）→生成り（CTA） */
.alt{position:relative;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.inc{position:relative;background:transparent}
.alt>.container,.inc>.container{position:relative;z-index:1}
.cards{counter-reset:pcard;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
.card{position:relative;overflow:hidden;background:linear-gradient(165deg,#fffdf9,#fbf6ec);
  border:1px solid rgba(176,138,82,.26);border-radius:22px;padding:34px 28px 30px;
  box-shadow:0 20px 44px -30px rgba(90,68,36,.45),inset 0 1px 0 #fff;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:0 30px 58px -26px rgba(90,68,36,.55);border-color:rgba(176,138,82,.5)}
/* 上辺を走る金の線（ホバー） */
.card::before{content:"";position:absolute;left:0;top:0;width:100%;height:2px;transform:scaleX(0);transform-origin:left;
  background:var(--gold-grad-light);transition:transform .65s var(--ease)}
.card:hover::before{transform:scaleX(1)}
/* 連番。HTMLを触らずにカウンタで出す */
.card::after{counter-increment:pcard;content:"0" counter(pcard);position:absolute;top:19px;right:25px;
  font-family:var(--serif);font-size:1.75rem;font-weight:600;line-height:1;letter-spacing:.02em;
  color:rgba(176,138,82,.42)}
.card .ic{position:relative;z-index:1;width:56px;height:56px;border-radius:16px;background:var(--gold-fill);color:var(--on-gold);display:flex;align-items:center;justify-content:center;margin-bottom:18px;box-shadow:0 10px 22px -8px rgba(140,106,60,.55),inset 0 1px 0 rgba(255,255,255,.3)}
.card .ic svg{width:27px;height:27px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card h3{position:relative;z-index:1;font-family:var(--sans);font-size:1.18rem;font-weight:700;letter-spacing:-.01em;margin-bottom:9px;line-height:1.5;color:#17120d}
.card p{font-size:.92rem;color:var(--body);line-height:1.85}

/* ===== 生成りのセクション（TOPの「こんなお悩みを解決します」と共通トーン） ===== */
/* 独自の地は持たせない。ページ共通の写真をそのまま透かす */
.light{position:relative;overflow:hidden}
.light>.container{position:relative;z-index:1;text-align:center}
.light .lead{margin-left:auto;margin-right:auto}
.light .cards{text-align:left}

/* feature list */
/* 8個の箱が並ぶと重い。罫線だけの行にして、浮いているのはカードだけという
   階層（地＝行／浮＝カード）をはっきりさせる */
.feat{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px;margin-top:40px}
.feat li{list-style:none;display:flex;gap:15px;align-items:flex-start;padding:17px 2px 16px;
  border:0;border-bottom:1px solid rgba(176,138,82,.24);border-radius:0;background:none;box-shadow:none;
  font-size:.95rem;transition:border-color .45s var(--ease)}
.feat li:hover{border-bottom-color:rgba(176,138,82,.62)}
.feat li::before{content:"✓";display:flex;align-items:center;justify-content:center;min-width:22px;height:22px;margin-top:4px;flex:none;
  border-radius:50%;background:none;border:1px solid rgba(176,138,82,.6);color:var(--gold-deep);
  font-size:.62em;font-weight:700;box-shadow:none;
  transition:background .4s var(--ease),border-color .4s var(--ease),color .4s var(--ease),box-shadow .4s var(--ease)}
.feat li:hover::before{background:var(--gold-fill);border-color:transparent;color:var(--on-gold);box-shadow:0 5px 12px -4px rgba(140,106,60,.6)}
.feat b{font-weight:700;color:#17120d}
.feat span{display:block;font-size:.84rem;color:var(--muted);margin-top:3px;line-height:1.7}

/* what's-included */
.inc-grid{display:grid;grid-template-columns:1fr;align-items:start}
.inc-body{display:flex;flex-direction:column}
.inc-body .feat{grid-template-columns:repeat(2,1fr);margin-top:26px}
.inc-body .feat li{padding:16px 2px 15px}
@media(max-width:860px){.inc-body .feat{grid-template-columns:1fr}}

/* flow */
.steps{margin-top:44px;position:relative;display:flex;flex-direction:column;gap:0}
.steps::before{content:"";position:absolute;left:19px;top:20px;bottom:20px;width:1px;background:linear-gradient(rgba(176,138,82,.55),rgba(176,138,82,.22))}
.step{display:flex;gap:22px;align-items:flex-start;position:relative;padding-bottom:34px}
.step:last-child{padding-bottom:0}
.step .no{flex:none;width:42px;height:42px;border-radius:50%;background:var(--gold-fill);color:var(--on-gold);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.88rem;z-index:1;box-shadow:0 10px 22px -8px rgba(140,106,60,.6),inset 0 1px 0 rgba(255,255,255,.35),0 0 0 6px rgba(176,138,82,.13);font-family:var(--serif)}
.step h4{font-family:var(--sans);font-size:1.1rem;font-weight:700;letter-spacing:-.005em;padding-top:8px;color:#17120d}
.step p{font-size:.9rem;color:var(--body);margin-top:4px;line-height:1.8;min-height:3.2em}

/* price */
.price{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:40px}
.price.one{grid-template-columns:1fr;max-width:460px}
.price.three{grid-template-columns:repeat(3,1fr)}
.pcard{position:relative;background:linear-gradient(168deg,#fffdf9,#faf4e9);
  border:1px solid rgba(176,138,82,.28);border-radius:22px;padding:34px 30px;
  box-shadow:0 22px 50px -32px rgba(90,68,36,.48),inset 0 1px 0 #fff}
.pcard.best{border:1.5px solid transparent;position:relative;background:linear-gradient(168deg,#fffefb,#fdf6e8) padding-box,linear-gradient(125deg,#c9a86b,#9c7a45) border-box;box-shadow:0 30px 62px -28px rgba(140,106,60,.5),inset 0 1px 0 #fff}
.pcard .tag{position:absolute;top:-13px;left:24px;font-size:.66rem;font-weight:700;letter-spacing:.06em;color:var(--on-gold);background:var(--gold-fill);padding:5px 15px;border-radius:980px;box-shadow:0 6px 16px -6px rgba(140,106,60,.6)}
.pcard .nm{font-family:var(--sans);font-weight:700;font-size:1.12rem;letter-spacing:-.01em;color:#17120d}
.pcard .pr{font-family:var(--serif);font-size:2.5rem;font-weight:600;letter-spacing:-.01em;margin:16px 0;font-variant-numeric:tabular-nums;line-height:1;color:#17120d}
.pcard .pr small{font-size:.38em;font-weight:500;color:var(--muted);margin-left:3px;letter-spacing:0}
/* 金額を出さないカード。数字ではなく言葉なので、サイズと字送りを整える */
.pcard .pr.pr-ask{display:inline-block;font-family:var(--sans);font-size:1.02rem;font-weight:700;line-height:1.55;letter-spacing:.08em;
  padding-bottom:9px;border-bottom:1px solid rgba(176,138,82,.45);color:var(--gold-label)}
.pcard .ds{font-size:.87rem;color:var(--body);line-height:1.8}

/* cta banner */
/* 独自の地を持たせず、ページ共通の面をそのまま使う */
.banner{position:relative;background:transparent;color:var(--ink);text-align:center;overflow:visible}
/* ボタンだけが宙に浮いて見えていたので、パネルで額装する */
.banner>.container{max-width:716px;padding:46px 40px 42px;border-radius:26px;
  background:linear-gradient(165deg,#fff,#fdf8ee);
  border:1px solid rgba(176,138,82,.34);
  box-shadow:0 34px 72px -38px rgba(90,68,36,.5),inset 0 1px 0 #fff}
.banner::after{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,transparent,rgba(176,138,82,.5),transparent)}
.banner>*{position:relative;z-index:1}
.banner .sec-en{padding-bottom:15px}
.banner .sec-en::after{left:50%;transform:translateX(-50%);background:linear-gradient(90deg,transparent,#a8834c,transparent) 0 0/100% 1px no-repeat,linear-gradient(90deg,transparent,rgba(176,138,82,.45),transparent) 0 3px/100% 1px no-repeat}
.banner h2{font-family:var(--sans);font-size:clamp(1.5rem,2.9vw,2rem);font-weight:700;letter-spacing:.075em;line-height:1.6;margin-top:14px;color:#17120d}
.banner-lead{color:var(--body);margin-top:13px;font-size:.93rem;line-height:1.85}
.banner p{color:var(--body);margin-top:16px;font-size:1rem}
.banner .btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:30px}
.btn-w{background:var(--gold-fill);color:var(--on-gold);font-weight:700;font-size:.9rem;letter-spacing:.16em;padding:17px 40px;border-radius:980px;transition:transform .25s,box-shadow .25s;box-shadow:0 12px 30px -10px rgba(160,120,60,.65)}
.btn-w:hover{transform:translateY(-2px);box-shadow:0 18px 40px -12px rgba(160,120,60,.8)}
.btn-o{border:1px solid rgba(176,138,82,.55);color:#7a5c2f;background:#fff;font-weight:600;font-size:.9rem;letter-spacing:.16em;padding:17px 40px;border-radius:980px;transition:.25s}
.btn-o:hover{background:rgba(201,168,107,.12);border-color:rgba(140,106,60,.85)}
.banner-trust{display:flex;gap:12px 22px;justify-content:center;flex-wrap:wrap;margin-top:28px;font-size:.78rem;color:var(--muted)}
/* 見出し・本文を外したので、バナーの余白を詰める */
.banner{padding:96px 24px}
.banner-trust span::before{content:"✓";color:#8c6a3c;font-weight:700;margin-right:6px}

.note{font-size:.78rem;color:var(--muted);margin-top:16px}
.lead{color:var(--body)}

/* footer */
.site-foot{position:relative;background:#000;color:rgba(255,255,255,.55);padding:38px 0 34px;font-size:.78rem;border-top:1px solid rgba(201,168,107,.1)}

.sf-inner{max-width:1000px;margin:0 auto;padding:0 24px;display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}
.sf-logo{font-size:1rem;font-weight:700;letter-spacing:-.01em;color:#fff}
.sf-logo b{font-weight:700;background:none;-webkit-text-fill-color:#fff;color:#fff}
.sf-nav{display:flex;gap:10px 24px;flex-wrap:wrap;justify-content:center}
.sf-nav a{color:rgba(255,255,255,.6);transition:color .2s}
.sf-nav a:hover{color:#fff;text-decoration:underline}
.sf-copy{color:rgba(255,255,255,.5);font-size:.72rem}


/* ===== dynamic: reveal on scroll ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .75s cubic-bezier(.2,.7,.3,1),transform .75s cubic-bezier(.2,.7,.3,1);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}

/* ===== dynamic: shine sweep on primary buttons ===== */
.hc-btn,.btn-w,.cta{position:relative;overflow:hidden}

/* ===== dynamic: hover micro-interactions ===== */
.hero-img{overflow:hidden}
.hero-img img{transition:transform .8s cubic-bezier(.2,.7,.3,1)}
.hero:hover .hero-img img{transform:scale(1.03)}
.pcard{transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.pcard:hover{transform:translateY(-4px);box-shadow:0 34px 64px -28px rgba(90,68,36,.55)}
.step .no{transition:transform .35s cubic-bezier(.2,.7,.3,1)}
.step .no{transition:transform .35s cubic-bezier(.2,.7,.3,1),box-shadow .35s var(--ease)}
.step:hover .no{transform:scale(1.08);box-shadow:0 14px 28px -8px rgba(140,106,60,.75),inset 0 1px 0 rgba(255,255,255,.4),0 0 0 10px rgba(176,138,82,.18)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

@media(max-width:760px){
  .hero{padding-top:64px}
  .hero p{max-width:34em;font-size:.94rem;line-height:1.9;letter-spacing:.02em}
  .hero p .hero-line{display:inline}
  .hero p .hero-line+ .hero-line::before{content:" "}
  .cards{grid-template-columns:1fr}
  .feat{grid-template-columns:1fr;gap:0}
  .banner{padding:64px 16px}
  .banner>.container{padding:34px 22px 30px;border-radius:20px}
  .price,.price.three{grid-template-columns:1fr}
  section{padding:60px 0}
  .hd-right .back:nth-of-type(2),.hd-right .back:nth-of-type(3){display:none}
  /* ロゴと「← サービス一覧」が重ならないよう詰める。
     gap を入れて、詰めきれない場合でも必ず隙間が残るようにする */
  .hd{padding:0 16px;gap:14px}
  .logo{flex:none}
  .hd-right{gap:16px;flex:none}
  .logo{font-size:.98rem}
  .site-logo-img{width:46px;height:46px}
  .site-logo-name .jp,.site-logo-name .divider{display:none}
  .hd-right .back,.hd-right .back:first-child{width:auto;min-height:38px;padding:8px 0;font-size:.72rem;letter-spacing:.04em}
  .hd .cta{width:auto;min-height:38px;font-size:.72rem;letter-spacing:.08em;padding:9px 16px}
}
.sf-nav.sf-legal{font-size:.72rem}
.sf-nav.sf-legal a{color:rgba(255,255,255,.52)}


/* ===== スマホ：全体をコンパクトに =====
   section 60px・card 32px などデスクトップ向けの余白がそのまま効いていたので、
   余白と行間だけを詰める（文字サイズと構成はそのまま）。 */
@media(max-width:640px){
  body{line-height:1.8}
  section{padding:40px 0}
  .hero{padding-top:44px}
  h2{line-height:1.5;letter-spacing:.04em;margin-bottom:12px}
  .sec-en{margin-bottom:8px}
  .card{padding:20px 18px}
  .grid,.cards,.list{gap:14px}
  .banner{padding:50px 14px}
  .banner>.container{padding:30px 20px 28px}
  .banner .btns{margin-top:24px}
  .btn{padding:14px 28px}
  .site-foot{padding:28px 0 24px}
  .sf-inner{gap:12px}
}

/* Service art direction: deep navy, warm paper, sharp editorial details. */
:root{--ink:#122e40;--body:#435360;--muted:#64717a;--bg:#f5f5f1;--line:#d5dfe1;--accent:#315e78;--tint:#eaf0f3;--night:#0c2230;--accent-light:#bad5e5}
body[data-svc="renewal"]{--accent:#496e65;--tint:#edf2ee;--accent-light:#bdd9c8}
body[data-svc="maint"]{--accent:#506882;--tint:#edf0f5;--accent-light:#c2d0e9}
body[data-svc="app"]{--accent:#446a72;--tint:#eaf2f2;--accent-light:#b4dbd9}
body[data-svc="design"]{--accent:#846149;--tint:#f4eee7;--accent-light:#e7c7ac}
body[data-svc="bpo"]{--accent:#63704d;--tint:#f0f2e9;--accent-light:#d1dcb6}
body[data-svc="cloud"]{--accent:#456e87;--tint:#eaf2f7;--accent-light:#b9d9ef}
body[data-svc="hp"]{--service-photo:url("../images/svc-hp-friendly.webp")}
body[data-svc="renewal"]{--service-photo:url("../images/svc-renewal-friendly.webp")}
body[data-svc="maint"]{--service-photo:url("../images/svc-maint-friendly.webp")}
body[data-svc="app"]{--service-photo:url("../images/svc-app-friendly.webp")}
body[data-svc="design"]{--service-photo:url("../images/svc-design-friendly.webp")}
body[data-svc="bpo"]{--service-photo:url("../images/svc-bpo-friendly.webp")}
body[data-svc="cloud"]{--service-photo:url("../images/svc-cloud-friendly.webp")}
body{background:var(--night);color:var(--ink);letter-spacing:.025em;isolation:isolate}
/* One continuous photograph beneath every section, without repeating or
   stretching it to the document height. Section veils protect text contrast. */
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:var(--service-photo) center/cover no-repeat}
body::after{content:none}
html{scroll-padding-top:148px}
.container{max-width:1280px;padding:0 40px}
header{box-shadow:0 2px 18px rgba(23,51,72,.04);border-bottom:1px solid var(--line)}
header::after{content:none}
.hd{height:72px;max-width:1440px}
.svc-subnav{border-color:#edf0f1}
.svc-subnav-inner{max-width:1200px;justify-content:center;padding:9px 24px;gap:8px}
.ssn{padding:9px 16px;font-size:.77rem;border-radius:3px}
.ssn.on{background:var(--ink);color:#fff;box-shadow:none;text-shadow:none}
.ssn:hover{background:var(--tint);color:var(--ink)}
.ssn.on:hover{background:var(--accent);color:#fff}
.hd .cta:hover{background:var(--ink);border-color:var(--ink);box-shadow:none}
.hero{padding:64px 0 68px;text-align:left;color:#fff;background:linear-gradient(90deg,rgba(12,34,48,.94),rgba(12,34,48,.84) 55%,rgba(12,34,48,.58))}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,transparent calc(50% - 1px),rgba(255,255,255,.05) 50%,transparent calc(50% + 1px))}
.hero-grid{position:relative;display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:56px}
.hero-content{min-width:0;padding:6px 0}
.service-index{display:flex;align-items:center;gap:20px;color:var(--accent-light);font-size:.65rem;font-weight:700;letter-spacing:.2em;margin-bottom:40px}
.service-index span:last-child{white-space:nowrap}
.service-index::after{content:"";height:1px;background:rgba(255,255,255,.22);flex:1}
.hero .en{font-size:.64rem;letter-spacing:.22em;padding:0;color:var(--accent-light)}
.hero .en::after{content:none}
.hero h1{font-size:1.04rem;line-height:1.6;letter-spacing:.06em;margin:5px 0 25px;white-space:normal;color:#fff}
.hero .hero-statement{font-family:var(--serif);font-size:clamp(1.85rem,3.1vw,2.85rem);font-weight:600;line-height:1.65;letter-spacing:.015em;color:#fff;margin:0 0 26px;max-width:none}
body[data-svc="app"] .hero .hero-statement{font-size:clamp(1.65rem,2.65vw,2.25rem)}
body[data-svc="app"] .hero-statement-line{display:block;white-space:nowrap}
.hero p{font-size:.88rem;line-height:2.05;color:#c8d5dc;margin:0;letter-spacing:.02em}
.hero p .hero-line{display:inline}
.hero p .hero-line+.hero-line::before{content:" "}
.hero p b{color:#fff}
.hero-tags{display:flex;flex-wrap:wrap;list-style:none;gap:8px 18px;margin-top:24px}
.hero-tags li{display:flex;align-items:center;gap:7px;font-size:.7rem;color:#d9e3e7;border:0;border-radius:0;padding:0;background:none}
.hero-tags li::before{content:"";width:4px;height:4px;background:var(--accent-light)}
.hero-cta{justify-content:flex-start;gap:26px;margin-top:32px}
.hc-btn,.btn-w{background:var(--ink);color:#fff;box-shadow:none;border:1px solid var(--ink);border-radius:3px;padding:16px 25px;font-size:.82rem;letter-spacing:.06em;min-height:52px;justify-content:center;gap:28px}
.hc-btn:hover,.btn-w:hover{background:var(--accent);border-color:var(--accent);box-shadow:0 8px 20px rgba(23,51,72,.1)}
.hero .hc-btn{background:#e6d1a6;border-color:#e6d1a6;color:#172c39}
.hero .hc-btn:hover{background:#fff2d7;border-color:#fff2d7;color:#172c39;box-shadow:none}
.hc-btn span{font-size:1.15rem;line-height:1}
.hc-link{font-size:.78rem;color:#fff;gap:12px;border-bottom:1px solid rgba(255,255,255,.4);padding:9px 0}
.hero-img{margin:0;align-self:stretch;min-height:490px;border:1px solid rgba(255,255,255,.25);border-radius:3px 56px 3px 3px;box-shadow:18px 18px 0 -1px rgba(255,255,255,.06);background:var(--tint);isolation:isolate}
.hero-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero-img::after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(8,26,37,.9));pointer-events:none}
.hero-image-label{position:absolute;top:24px;left:24px;right:auto;z-index:1;background:#fff;padding:8px 13px;border-radius:2px;font-size:.6rem;font-weight:600;letter-spacing:.18em;color:var(--ink)}
.hero-img figcaption{position:absolute;bottom:26px;left:28px;right:24px;z-index:1;display:flex;align-items:center;gap:20px;color:#fff;font-size:.77rem;line-height:1.7;border-top:1px solid rgba(255,255,255,.35);padding-top:18px}
.visual-number{font-family:var(--serif);font-size:3.5rem;line-height:1;color:#ead8b4}
.page-nav{display:grid;grid-template-columns:repeat(4,1fr);padding-top:0;padding-bottom:0;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line)}
.page-nav a{display:flex;align-items:center;justify-content:center;gap:14px;padding:24px 8px;border-bottom:0;border-right:1px solid var(--line);font-size:.76rem;transition:color .2s,background .2s}
.page-nav a:last-child{border-right:0}
.page-nav a span{font-size:.65rem;font-weight:700;letter-spacing:.1em;color:var(--accent)}
.page-nav a:hover{background:var(--tint);color:var(--accent)}
section{padding:96px 0}
.alt{background:linear-gradient(105deg,rgba(250,252,251,.95),rgba(250,252,251,.84));border:0}
.sec-en{display:inline-flex;align-items:center;gap:12px;padding:0;font-size:.65rem;font-weight:700;letter-spacing:.22em;color:var(--accent)}
.sec-en::before{content:"";width:22px;height:1px;background:var(--gold)}
.sec-en::after{content:none}
h2{font-family:var(--serif);font-size:clamp(1.5rem,2.5vw,2rem);letter-spacing:.025em;line-height:1.65;margin:14px 0 0;color:var(--ink)}
.lead{font-size:.88rem;line-height:1.95;color:var(--body);margin-top:18px}
.light>.container{text-align:left}
.light .lead{margin-left:0}
.cards{gap:20px;margin-top:36px}
.card{border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:3px;background:var(--bg);box-shadow:none;padding:30px 28px;overflow:hidden}
.card:hover{transform:translateY(-3px);box-shadow:none;border-color:var(--accent)}
.card::before{content:none}
.card::after{right:24px;top:26px;color:#c2cdd1;font-family:var(--serif);font-size:2.4rem}
.card .ic{background:transparent;color:var(--accent);border:1px solid #c7d5db;border-radius:3px;width:46px;height:46px;box-shadow:none;margin-bottom:26px}
.card .ic svg{width:23px;height:23px}
.card h3{font-size:1.06rem;color:var(--ink);line-height:1.7;margin-bottom:10px}
.card p{font-size:.85rem;line-height:1.95;color:var(--body)}
.inc{padding:96px 0;background:linear-gradient(105deg,rgba(12,34,48,.91),rgba(12,34,48,.72));border:0;color:#fff}
.inc-body{display:grid;grid-template-columns:minmax(250px,.72fr) minmax(0,1.4fr);gap:64px;align-items:start}
.inc-intro{position:relative;top:auto;min-height:0;border-radius:0;background:none;color:#fff;padding:8px 0 32px;border-bottom:1px solid rgba(255,255,255,.24)}
.inc-intro::before,.inc-intro::after{content:none}
.inc-intro .sec-en{color:var(--accent-light)}
.inc-intro .sec-en::before{background:var(--accent-light)}
.inc-intro h2{position:relative;color:#fff;font-size:clamp(1.65rem,2.5vw,2.15rem);line-height:1.65;margin-top:25px}
.inc-intro .lead{position:relative;color:#c8d5dc;font-size:.9rem;line-height:2;margin-top:22px;max-width:36ch}
.inc-body .feat{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0;align-content:start;counter-reset:feature}
.inc-body .feat li{position:relative;display:block;min-height:170px;padding:25px;border:1px solid #fff;border-radius:3px;background:#f8faf9;box-shadow:none;transition:transform .25s,background .25s}
.inc-body .feat li:hover{transform:translateY(-3px);border-color:var(--accent-light);background:#fff;box-shadow:none}
.inc-body .feat li::before{counter-increment:feature;content:counter(feature,decimal-leading-zero);display:block;width:auto;height:auto;min-width:0;margin:0 0 16px;border:0;border-radius:0;background:none;box-shadow:none;color:var(--accent);font-family:var(--serif);font-size:1.3rem;line-height:1;letter-spacing:.03em}
.inc-body .feat li:hover::before{background:none;color:var(--accent);box-shadow:none}
.inc-body .feat li::after{content:"";position:absolute;top:32px;right:25px;width:28px;height:1px;background:var(--accent)}
.inc-body .feat b{display:block;font-size:.9rem;line-height:1.6;color:var(--ink)}
.inc-body .feat span{font-size:.79rem;line-height:1.8;color:var(--body);margin-top:8px}
.flow-section{background:linear-gradient(105deg,rgba(248,250,248,.96),rgba(248,250,248,.83))}
.flow-price-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.flow-price-grid>div{min-width:0}
.flow-price-grid>div:last-child{background:var(--night);border-radius:3px;padding:38px;border-top:4px solid var(--accent-light)}
.flow-price-grid>div:last-child>.sec-en{color:var(--accent-light)}
.flow-price-grid>div:last-child>h2{color:#fff}
.flow-price-grid>div:last-child>.lead,.flow-price-grid>div:last-child>.note{color:#c8d5dc}
.steps{margin-top:30px}
.steps::before{left:23px;background:var(--line)}
.step{gap:22px;padding-bottom:30px}
.step .no{width:48px;height:48px;border-radius:3px;background:var(--ink);color:#fff;border:0;box-shadow:0 0 0 6px var(--bg);font-family:var(--serif);font-size:1.15rem}
.step:hover .no{box-shadow:0 0 0 6px var(--bg);transform:none;background:var(--accent)}
.step h4{color:var(--ink);font-size:.94rem;padding-top:4px}
.step p{font-size:.82rem;line-height:1.9;min-height:0}
.flow-price-grid .price,.flow-price-grid .price.three{grid-template-columns:1fr;gap:18px}
.flow-price-grid .price.one{max-width:none}
.pcard,.pcard.best{padding:26px;border:1px solid #fff;border-radius:2px;background:#fff;box-shadow:none}
.pcard.best{border-left:3px solid #d3b47c}
.pcard:hover{transform:none;box-shadow:none;border-color:var(--accent)}
.pcard .tag{top:-11px;left:20px;border-radius:2px;box-shadow:none;background:#e6d1a6;color:#172c39;padding:3px 12px}
.pcard .nm{color:var(--ink);font-size:.94rem}
.pcard .pr{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 4px;font-family:var(--sans);font-size:clamp(2rem,3.5vw,2.9rem);font-weight:600;letter-spacing:-.045em;line-height:1.2;color:var(--ink);margin:18px 0}
.pcard .pr small{font-size:.78rem;letter-spacing:.02em;white-space:nowrap}
.pcard .pr.pr-ask{font-size:.9rem;letter-spacing:.02em;margin:14px 0;color:var(--accent);border-color:var(--line)}
.pcard .ds{font-size:.8rem;line-height:1.9}
.note{font-size:.72rem;line-height:1.85}
.banner{padding:84px 40px;background:linear-gradient(90deg,rgba(12,34,48,.87),rgba(12,34,48,.78))}
.banner::after{content:none}
.banner>.container{max-width:1200px;position:relative;overflow:hidden;padding:0;border-radius:0;background:none;border:0;box-shadow:none}
.banner>.container::before{content:none}
.banner .sec-en{color:#ddc391}
.banner h2{font-family:var(--serif);font-size:clamp(1.4rem,3vw,2.4rem);color:#fff;letter-spacing:.03em}
.banner p{color:#d5dee4;font-size:.87rem}
.banner .btns{position:relative;gap:14px;margin-top:26px}
.banner .btn-w{background:#ebdfc8;border-color:#ebdfc8;color:var(--ink);display:inline-flex;align-items:center}
.banner .btn-w:hover{background:#fff;border-color:#fff}
.btn-o{background:transparent;color:#fff;border:1px solid #82929f;border-radius:3px;padding:15px 24px;font-size:.82rem;letter-spacing:.04em}
.btn-o:hover{background:rgba(255,255,255,.1);border-color:#fff}
.banner-trust{color:#c1cdd5;font-size:.72rem;gap:12px 24px}
.banner-trust span::before{color:#ddc391}
.site-foot{background:rgba(8,28,40,.94);border:0}
.footer-logo-img{width:150px}
.reveal{opacity:1;transform:none}
.js-reveal .reveal{opacity:0;transform:translateY(18px)}
.js-reveal .reveal.in{opacity:1;transform:none}
@media(min-width:1450px){.hero{padding-top:76px;padding-bottom:76px}.hero-img{min-height:520px}}
@media(max-width:1000px){
  .hero-grid{gap:30px}.hero .hero-statement{font-size:1.9rem}.hero-img{min-height:480px}
  .svc-subnav-inner{justify-content:flex-start}.inc-body{grid-template-columns:1fr;gap:22px}
  .inc-intro{position:relative;top:auto;min-height:0;padding:0 0 26px}.inc-intro .lead{max-width:60ch}.flow-price-grid{gap:36px}.flow-price-grid>div:last-child{padding:24px}
}
@media(min-width:761px) and (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:36px}.hero .hero-statement{font-size:2.5rem}.hero-img{height:400px;min-height:0}.service-index{margin-bottom:26px}.hero-content{max-width:640px}}
@media(max-width:760px){
  html{scroll-padding-top:130px}.container{padding-left:22px;padding-right:22px}.hd{height:62px;padding:0 16px}
  .site-logo-img{width:40px;height:40px}.site-logo-name{margin-left:7px}.site-logo-name strong{font-size:.85rem}
  .hd-right{gap:12px}.hd .cta{padding:8px 12px;font-size:.68rem}.hd-right .back:first-child{font-size:.66rem}
  .svc-subnav-inner{padding:7px 16px;gap:4px}.ssn{font-size:.71rem;padding:8px 12px}
  .hero{padding:34px 0 38px}.hero-grid{grid-template-columns:1fr;gap:32px}
  .service-index{margin-bottom:19px;font-size:.6rem}.hero h1{font-size:.94rem;margin-bottom:14px}
  .hero .hero-statement{font-size:clamp(1.2rem,5.7vw,2.5rem);line-height:1.65;margin-bottom:18px}
  body[data-svc="app"] .hero .hero-statement{font-size:clamp(1.35rem,5.6vw,1.55rem)}
  .hero p{font-size:.85rem;line-height:1.95;max-width:none}.hero-tags{margin-top:18px}
  .hero-cta{margin-top:25px;gap:22px}.hc-btn{font-size:.8rem;padding:13px 20px;gap:22px}
  .hero-img{min-height:0;height:300px;border-radius:3px 36px 3px 3px;box-shadow:10px 10px 0 -1px rgba(255,255,255,.06)}.hero-img figcaption{left:20px;bottom:20px;font-size:.73rem}
  .hero-image-label{top:18px;left:18px;right:auto}.visual-number{font-size:2.5rem}
  .page-nav{padding-left:18px;padding-right:18px;grid-template-columns:1fr 1fr}
  .page-nav a{padding:15px 9px;font-size:.72rem;justify-content:flex-start;gap:12px;border-bottom:1px solid var(--line)}
  .page-nav a:nth-child(2){border-right:0}.page-nav a:nth-child(n+3){border-bottom:0}
  section{padding:52px 0}.sec-en{margin:0}h2{font-size:1.5rem;margin:12px 0 0;line-height:1.65}
  .cards{grid-template-columns:1fr;gap:12px;margin-top:28px}.card{padding:24px 20px 24px 78px;min-height:110px}
  .card .ic{position:absolute;left:18px;top:24px;width:40px;height:40px}.card::after{display:none}
  .card h3{font-size:1rem}.card p{font-size:.82rem}.inc{padding:48px 0}
  .inc-intro{padding:0 0 25px}.inc-intro h2{margin-top:18px}.inc-intro .lead{font-size:.85rem;margin-top:15px}
  .inc-body .feat{grid-template-columns:1fr 1fr;gap:10px}.inc-body .feat li{padding:19px;min-height:142px}
  .inc-body .feat li::after{top:28px;right:19px}.inc-body .feat b{font-size:.85rem}.inc-body .feat span{font-size:.76rem}.lead{font-size:.85rem}
  .flow-price-grid{grid-template-columns:1fr;gap:36px}.flow-price-grid>div:last-child{padding:26px 22px}
  .step p{font-size:.81rem}.pcard,.pcard.best{padding:24px 18px}.banner{padding:56px 22px}
  .banner>.container{padding:0}.banner h2{font-size:1.4rem}.banner p{font-size:.8rem}
  .banner-trust{gap:8px 14px;font-size:.68rem}.banner .btns{gap:12px}.btn-w,.btn-o{padding:13px 20px;font-size:.78rem}
}
@media(max-width:560px){.inc-body .feat{grid-template-columns:1fr}.inc-body .feat li{min-height:0}}
@media(max-width:380px){.hd-right .back:first-child{display:none}.inc-body .feat{grid-template-columns:1fr}.page-nav a{font-size:.68rem}.hero-img{height:270px}}
@media(prefers-reduced-motion:reduce){.js-reveal .reveal{opacity:1;transform:none}html{scroll-behavior:auto}}