/* site.css — サクイロデスク 本番サイト共通スタイル
   トンマナ: 紺ヘッダー / 白基調 / 写真 / 英語ラベル＋日本語見出し */

:root{
  --navy:#1f2f52; --navy2:#26396a; --navy-dark:#102040; --ink:#182235; --muted:#5f6676;
  --faint:#9aa3b1; --line:#e5e7ee; --soft:#f7f8fc; --sand:#f7f8fc;
  --white:#fff; --accent:#b58a45; --green:#28b14d;
  --maxw:1080px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0; font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink); background:var(--white);
  font-feature-settings:"palt"1; line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.4;}
h1,.h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;}
p{margin:0;}
a{color:inherit;}

/* ---------------- header ---------------- */
.hd{
  position:sticky;top:0;z-index:50;background:rgba(16,32,64,.96);color:#fff;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(18px,4vw,40px);height:70px;
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.12);
}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:22px;letter-spacing:0;text-decoration:none;color:#fff;}
.logo img{height:36px;width:auto;display:block;flex:0 0 auto;}
.ft-info{margin-top:10px;font-size:13px;color:rgba(255,255,255,.68);line-height:1.8;}
.nav{display:flex;align-items:center;gap:24px;}
.nav a{color:rgba(255,255,255,.85);text-decoration:none;font-size:13px;font-weight:500;position:relative;padding:4px 0;transition:color .15s;}
.nav a:hover{color:#fff;}
.nav a.on{color:#fff;}
.nav a.on::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--accent);border-radius:2px;}
.nav .nav-line{display:inline-flex;align-items:center;gap:7px;background:var(--green);color:#fff;font-size:12.5px;font-weight:700;padding:8px 16px;border-radius:7px;white-space:nowrap;transition:filter .15s;}
.nav .nav-line:hover{filter:brightness(1.07);}

/* ---------------- buttons ---------------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:14.5px;white-space:nowrap;
  padding:14px 26px;border-radius:3px;cursor:pointer;border:none;text-decoration:none;transition:filter .15s,transform .15s,box-shadow .15s;}
.btn .ar{font-size:14px;opacity:.85;transition:transform .15s;}
.btn:hover .ar{transform:translateX(3px);}
.btn.fill{background:var(--navy);color:#fff;}
.btn.fill:hover{filter:brightness(1.12);transform:translateY(-1px);}
.btn.green{background:var(--green);color:#fff;}
.btn.green:hover{filter:brightness(1.07);transform:translateY(-1px);}
.btn.ghost{background:#fff;color:var(--navy);border:1px solid var(--line);}
.btn.ghost:hover{border-color:var(--navy);transform:translateY(-1px);}

/* ---------------- layout / sections ---------------- */
.sec{padding:clamp(48px,7vw,80px) clamp(18px,5vw,56px);}
.sec.soft{background:var(--soft);}
.sec.sand{background:var(--sand);}
.wrap{max-width:var(--maxw);margin:0 auto;}
.label{display:flex;align-items:center;gap:9px;font-size:11px;font-weight:700;
  letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;}
.label::before{content:"";width:24px;height:1.5px;background:var(--accent);}
.h2{font-size:clamp(24px,3.2vw,31px);font-weight:700;letter-spacing:.01em;line-height:1.4;}
.lead{color:var(--muted);font-size:14.5px;margin-top:15px;max-width:620px;line-height:1.95;}
.head{margin-bottom:38px;}

/* ---------------- hero (full-bleed background) ---------------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;}
.hero::before{
  content:"";position:absolute;inset:0;transform:scale(1.02);
  background:
    linear-gradient(90deg, rgba(255,255,255,.94) 0%, rgba(255,255,255,.88) 26%, rgba(255,255,255,.76) 48%, rgba(255,255,255,.40) 64%, rgba(255,255,255,.12) 100%),
    var(--hero-img, linear-gradient(135deg,#c8d0e2 0%,#b0bbcf 50%,#98a8c4 100%));
  background-size:cover;background-position:center calc(50% + var(--hero-shift, 0px));
}
@media(max-width:760px){
  .hero::before{
    background-image:
      linear-gradient(90deg, rgba(255,255,255,.95) 0%, rgba(255,255,255,.93) 45%, rgba(255,255,255,.86) 70%, rgba(255,255,255,.22) 100%),
      var(--hero-img, linear-gradient(135deg,#c8d0e2 0%,#b0bbcf 50%,#98a8c4 100%));
  }
}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:110px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.96));pointer-events:none;}
.hero .wrap{width:100%;padding:0 clamp(20px,5vw,56px);}
.hero-body{position:relative;z-index:1;max-width:560px;padding:72px 0;}
.hero-kicker{font-size:12px;font-weight:700;letter-spacing:.18em;color:var(--muted);}
.hero h1{margin:18px 0 0;font-family:"Yu Mincho","Hiragino Mincho ProN",serif;color:var(--ink);font-size:clamp(40px,4.3vw,63px);line-height:1.42;font-weight:600;letter-spacing:0;}
.hero .lead{margin:24px 0 0;max-width:440px;color:var(--muted);font-size:15px;font-weight:700;line-height:2;}
.hero-tags{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin-top:24px;}
.hero-tags-label{font-size:11px;font-weight:700;letter-spacing:.16em;color:var(--muted);margin-right:4px;}
.hero-tags .htag{
  display:inline-flex;align-items:center;font-size:13px;font-weight:700;
  color:var(--navy);background:rgba(255,255,255,.72);
  border:1.5px solid var(--navy);border-radius:6px;padding:7px 14px;
  letter-spacing:.02em;line-height:1;backdrop-filter:blur(2px);
}
.hero-actions{display:flex;gap:14px;margin-top:24px;flex-wrap:wrap;}
.hero-actions .btn.green{justify-content:center;gap:1px;padding-left:20px;padding-right:30px;}
.hero-actions .btn.green .ic{margin:0;flex:0 0 auto;}
@media(max-width:880px){
  .hero{min-height:auto;}
  .hero-body{padding:56px 0 72px;}
}
@media(max-width:560px){
  .hero h1{font-size:30px;line-height:1.45;}
  .hero .lead{font-size:13px;}
}
@media(max-width:380px){
  .hero h1{font-size:26px;}
  .hero .lead{font-size:12px;}
}

/* ---------------- breadcrumb ---------------- */
.crumb{background:var(--soft);padding:12px clamp(18px,5vw,56px);font-size:12px;color:var(--muted);border-bottom:1px solid var(--line);}
.crumb a{color:var(--navy);font-weight:600;text-decoration:none;}
.crumb .sep{margin:0 9px;opacity:.5;}

/* ---------------- photo / image slot ---------------- */
image-slot{display:block;width:100%;height:100%;--is-bg:#e6e9ee;}
.work-thumb{width:100%;height:120px;object-fit:cover;object-position:top center;background:#eef1f6;}
.ph{position:relative;overflow:hidden;border-radius:10px;
  background:linear-gradient(135deg,#eef0f3 0%,#e3e7ec 55%,#dfe5e2 100%);
  display:flex;align-items:center;justify-content:center;color:#9aa3ad;font-size:12px;font-weight:600;}

/* ---------------- cards / chips ---------------- */
.card{background:#fff;border:1px solid var(--line);border-radius:12px;}
.card.hover{transition:transform .18s,box-shadow .18s;}
.card.hover:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(28,43,77,.1);}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;color:var(--navy);background:#eef1f6;border-radius:999px;padding:5px 12px;}
.eyebrow{font-size:11px;letter-spacing:.18em;color:var(--faint);font-weight:700;}
.no{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:15px;font-weight:600;color:var(--accent);}

/* ---------------- cta ---------------- */
.cta{padding:40px clamp(20px,5vw,56px) 88px;background:#fff;text-align:center;}
.cta .wrap{max-width:760px;}
.cta h2{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(26px,3vw,46px);font-weight:600;margin:0;color:var(--ink);}
.cta p{max-width:620px;margin:16px auto 24px;color:var(--muted);font-size:15px;line-height:1.9;}
@media(min-width:761px){.cta p br{display:none;}}
.cta .label{justify-content:center;color:var(--muted);margin-bottom:12px;}
.cta .label::before{display:none;}

/* ---------------- contact form ---------------- */
.form{display:grid;gap:16px;margin-top:32px;text-align:left;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.form-group{display:flex;flex-direction:column;gap:6px;}
.form-group label{font-size:13px;font-weight:700;color:var(--ink);}
.form-group .req{color:var(--accent);margin-left:3px;}
.form-group .opt{font-size:11px;color:var(--muted);font-weight:400;margin-left:4px;}
.form-group input,.form-group textarea{
  padding:12px 14px;border:1px solid var(--line);border-radius:6px;
  font-size:14px;font-family:inherit;color:var(--ink);background:#fff;
  transition:border-color .15s,box-shadow .15s;outline:none;width:100%;box-sizing:border-box;
}
.form-group input:focus,.form-group textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(31,47,82,.09);}
.form-group textarea{resize:vertical;min-height:150px;line-height:1.8;}
.form-note{font-size:11px;color:var(--muted);text-align:right;margin-top:4px;}
.hp-field{position:absolute;left:-9999px;width:0;height:0;overflow:hidden;}
.form .form-note{font-size:11px;color:var(--muted);text-align:right;margin:4px 0 0;max-width:none;}
.form .btn{margin-top:4px;padding:10px 20px;font-size:13px;width:fit-content;}
@media(max-width:600px){.form-row{grid-template-columns:1fr;}}

/* ---------------- footer ---------------- */
.ft{background:#102040;color:rgba(255,255,255,.62);padding:48px clamp(18px,5vw,56px) 30px;}
.ft a{color:rgba(255,255,255,.7);text-decoration:none;font-size:13px;transition:color .15s;}
.ft a:hover{color:#fff;}
.ft .logo{font-size:22px;font-weight:900;color:#fff;}
.ft .logo img{height:36px;width:auto;}
.ft-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;max-width:var(--maxw);margin:0 auto;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.12);}
.ft-nav{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}
.ft-nav a{font-weight:700;}
.ft .copy{max-width:var(--maxw);margin:30px auto 0;padding-top:18px;font-size:11.5px;color:rgba(255,255,255,.45);}

/* ---------------- grids ---------------- */
.works-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
@media(max-width:880px){.works-grid{grid-template-columns:repeat(2,1fr);}}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.icbox{width:44px;height:44px;border-radius:10px;background:var(--soft);display:flex;align-items:center;justify-content:center;flex:0 0 auto;}

/* ---------------- flow ---------------- */
.flow{display:grid;gap:14px;}
.flow .step{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:11px;}
.flow .ring{width:58px;height:58px;border-radius:50%;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--navy);position:relative;z-index:1;}
.flow .ln{position:absolute;top:29px;left:60%;width:80%;height:1.5px;background:var(--line);z-index:0;}

/* ---------------- price ---------------- */
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.plan{padding:26px 22px;position:relative;}
.plan.rec{border-color:var(--navy);box-shadow:0 10px 30px rgba(28,43,77,.1);}
.plan .rec-tag{position:absolute;top:-11px;left:22px;background:var(--navy);color:#fff;font-size:10px;font-weight:700;letter-spacing:.1em;padding:4px 12px;border-radius:5px;}
.plan .amt{display:flex;align-items:baseline;gap:4px;margin:10px 0 6px;}
.plan .amt b{font-size:28px;font-weight:900;color:var(--navy);}
.plan .amt span{font-size:12.5px;color:var(--muted);}
.feat{display:flex;flex-direction:column;gap:9px;margin-top:14px;}
.feat .row{display:flex;gap:9px;font-size:12.5px;align-items:flex-start;}

svg.ic{flex:0 0 auto;}

/* ---------------- faq (native details) ---------------- */
.faq{display:flex;flex-direction:column;gap:11px;}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.faq summary{list-style:none;cursor:pointer;display:flex;gap:12px;align-items:flex-start;padding:18px 22px;font-size:14px;font-weight:700;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary .q{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;color:var(--accent);font-weight:700;font-size:16px;line-height:1.3;flex:0 0 auto;}
.faq summary .tw{margin-left:auto;flex:0 0 auto;transition:transform .2s;color:var(--faint);}
.faq details[open] summary .tw{transform:rotate(45deg);}
.faq .ans{padding:0 22px 20px 50px;font-size:13px;color:var(--muted);line-height:1.95;}

/* ---------------- alternating service rows (top page) ---------------- */
.srow{display:grid;overflow:hidden;}
.srow .txt{padding:clamp(24px,3vw,34px);display:flex;flex-direction:column;justify-content:center;gap:13px;}
.srow h3{font-size:clamp(20px,2.4vw,24px);}
.srow .desc{font-size:13.5px;color:var(--muted);line-height:1.9;}
.srow .more{margin-top:4px;color:var(--navy);font-weight:700;font-size:13.5px;display:inline-flex;align-items:center;gap:7px;text-decoration:none;}
.srow .more:hover{gap:11px;}
.srow .pic{min-height:230px;}
@media(max-width:880px){.srow{grid-template-columns:1fr !important;}.srow .pic{order:-1 !important;min-height:200px;}}

/* ---------------- responsive ---------------- */
@media(max-width:880px){
  .nav{display:none;}
  .g3,.price,.flow{grid-template-columns:1fr;}
  .g2{grid-template-columns:1fr;}
  .split{grid-template-columns:1fr !important;}
  .ft .cols{gap:28px;}
}
@media(max-width:560px){
  .h2{font-size:23px;}
}

/* ---------------- scroll reveal animations ---------------- */
/* ANIMATIONS DISABLED — コメントを外すと再有効化
.reveal {
  opacity: 0;
  transform: translate3d(0, 42px, 0);
  transition: opacity .9s ease, transform .9s cubic-bezier(.2, .8, .2, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}
*/