@charset "UTF-8";
/* =========================================================================
   魚久精肉総本店 卸・OEM LP
   落ち着いた余白主体・赤は差し色 / Noto Sans JP / 背景 #fff・#f4f3ef
   ========================================================================= */

:root{
  /* grounds */
  --bg:       #FFFFFF;
  --bg-2:     #F4F3EF;   /* 薄いトーン違い */
  --paper:    #FFFFFF;

  /* ink (warm near-black) */
  --ink:      #211915;
  --ink-2:    #2E2520;
  --ink-soft: #5E534B;
  --ink-faint:#9A8F84;

  /* 差し色の赤（控えめ・少しブリック寄り） */
  --red:      #C5392B;
  --red-deep: #A22A1F;
  --red-tint: #F7EAE7;

  /* 大きな番号などの淡いグレー */
  --num:      #E1DCD2;
  --num-2:    #D9D3C7;

  --line:     #E7E3DA;
  --line-2:   #DEDAD0;
  --line-dark:#3A302A;

  --shadow-sm: 0 1px 2px rgba(40,25,15,.04), 0 8px 24px rgba(40,25,15,.05);
  --shadow-md: 0 12px 44px rgba(40,25,15,.10);
  --shadow-lg: 0 30px 80px rgba(20,12,8,.28);

  --radius:    18px;
  --radius-lg: 26px;
  --radius-sm: 12px;
  --pill: 999px;

  --maxw: 1180px;
  --pad: clamp(20px, 5vw, 56px);

  --font: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; scroll-padding-top:74px; }
body{
  margin:0; font-family:var(--font); color:var(--ink); background:var(--bg);
  line-height:1.85; font-size:16px; font-weight:400;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; overflow-x:hidden;
}
img{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
ul,ol{ margin:0; padding:0; list-style:none; }
p{ margin:0; }
h1,h2,h3,h4{ margin:0; font-weight:700; line-height:1.4; letter-spacing:.01em; }

.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:var(--pad); }
.section{ padding-block:clamp(72px,10vw,134px); position:relative; }
.section--alt{ background:var(--bg-2); }
.center{ text-align:center; }

/* ---------- section heading kit ---------- */
.sec-head{ position:relative; }
.eyebrow{ display:inline-flex; align-items:center; gap:12px; font-size:12.5px; font-weight:700; letter-spacing:.18em; color:var(--red); text-transform:uppercase; margin-bottom:20px; }
.eyebrow::before{ content:""; width:26px; height:2px; background:var(--red); }
.eyebrow .num{ font-size:12.5px; letter-spacing:.1em; }
.center .eyebrow{ justify-content:center; }

.section-title{ font-size:clamp(26px,4.4vw,46px); line-height:1.32; letter-spacing:.01em; font-weight:700; }
.section-title .accent{ color:var(--red); }
.lead{ color:var(--ink-soft); font-size:clamp(15px,1.6vw,17.5px); margin-top:22px; max-width:46em; font-weight:400; line-height:1.95; }
.center .lead{ margin-inline:auto; }

/* 薄い番号ウォーターマーク */
.ghost-num{ font-size:clamp(110px,20vw,230px); font-weight:800; line-height:.8; color:var(--ink); opacity:.035; position:absolute; top:-.2em; right:0; pointer-events:none; letter-spacing:-.04em; }

/* ---------- buttons ---------- */
.btn{ display:inline-flex; align-items:center; justify-content:center; gap:11px; padding:16px 32px; border-radius:var(--pill); font-weight:700; font-size:15px; letter-spacing:.03em; border:1.5px solid transparent; transition:transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease, border-color .22s ease; white-space:nowrap; }
.btn .arrow{ transition:transform .22s ease; }
.btn:hover{ transform:translateY(-2px); }
.btn:hover .arrow{ transform:translateX(4px); }
.btn--primary{ background:var(--red); color:#fff; box-shadow:0 8px 22px rgba(197,57,43,.22); }
.btn--primary:hover{ background:var(--red-deep); }
.btn--ghost{ background:transparent; color:var(--ink); border-color:var(--ink); }
.btn--ghost:hover{ background:var(--ink); color:#fff; }
.btn--ghost-light{ background:rgba(255,255,255,.08); color:#fff; border-color:rgba(255,255,255,.55); }
.btn--ghost-light:hover{ background:#fff; color:var(--ink); border-color:#fff; }
.btn--lg{ padding:18px 38px; font-size:16px; }
.btn--block{ width:100%; }

/* =========================================================================
   Header
   ========================================================================= */
.site-header{ position:sticky; top:0; z-index:60; background:rgba(255,255,255,.88); backdrop-filter:saturate(150%) blur(14px); transition:box-shadow .3s ease; }
.site-header.is-scrolled{ box-shadow:0 2px 20px rgba(40,25,15,.07); }
.site-header .wrap{ display:flex; align-items:center; justify-content:space-between; height:72px; }
.brand img{ height:48px; width:auto; }
@media (max-width:520px){ .brand img{ height:39px; } }
.header-nav{ display:flex; align-items:center; gap:6px; }
.header-nav a.txt{ font-size:14px; font-weight:700; color:var(--ink); padding:9px 14px; border-radius:var(--pill); transition:color .2s, background .2s; }
.header-nav a.txt:hover{ color:var(--red); background:var(--red-tint); }
.header-nav .btn{ padding:11px 22px; font-size:14px; margin-left:8px; }
@media (max-width:780px){ .header-nav a.txt{ display:none; } }

/* =========================================================================
   01 Hero — full-bleed carousel
   ========================================================================= */
.hero{ position:relative; }
.hero-carousel{ position:relative; width:100%; height:clamp(520px,80vh,780px); overflow:hidden; background:var(--ink); }
.hero-slide{ position:absolute; inset:0; opacity:0; transition:opacity 1.1s ease, transform 7s ease; transform:scale(1.07); }
.hero-slide.is-active{ opacity:1; transform:scale(1); z-index:1; }
.hero-slide img{ width:100%; height:100%; object-fit:cover; }
.hero-slide::after{ content:""; position:absolute; inset:0; background:linear-gradient(100deg, rgba(20,12,8,.7) 0%, rgba(20,12,8,.45) 44%, rgba(20,12,8,.12) 100%); }

.hero-overlay{ position:absolute; inset:0; z-index:3; display:flex; align-items:center; }
.hero-overlay .wrap{ width:100%; }
.hero-inner{ max-width:760px; }
.hero-kicker{ display:inline-flex; align-items:center; gap:10px; background:var(--red); color:#fff; font-size:12.5px; font-weight:700; letter-spacing:.14em; padding:8px 18px; border-radius:var(--pill); }
.hero h1{ color:#fff; font-size:clamp(33px,5.6vw,64px); line-height:1.3; letter-spacing:.02em; margin-top:24px; font-weight:500; text-shadow:0 2px 26px rgba(0,0,0,.28); }
.hero h1 .yr{ font-weight:700; }
.hero-sub{ color:rgba(255,255,255,.9); font-size:clamp(15px,1.8vw,18px); margin-top:22px; max-width:32em; font-weight:400; line-height:1.85; text-shadow:0 2px 16px rgba(0,0,0,.36); }
.hero-cta{ display:flex; flex-wrap:wrap; gap:14px; margin-top:34px; }
@media (max-width:520px){ .hero-cta{ flex-direction:column; } .hero-cta .btn{ width:100%; } }

.hero-dots{ position:absolute; left:0; right:0; bottom:26px; z-index:4; display:flex; justify-content:center; gap:10px; }
.hero-dots button{ width:34px; height:4px; border-radius:3px; border:none; background:rgba(255,255,255,.4); padding:0; transition:background .25s, width .25s; }
.hero-dots button.is-active{ background:#fff; width:48px; }
.hero-arrow{ position:absolute; top:50%; transform:translateY(-50%); z-index:4; width:50px; height:50px; border-radius:50%; border:1.5px solid rgba(255,255,255,.5); background:rgba(20,12,8,.2); color:#fff; display:grid; place-items:center; backdrop-filter:blur(6px); transition:background .2s, border-color .2s; }
.hero-arrow:hover{ background:rgba(255,255,255,.18); border-color:#fff; }
.hero-arrow svg{ width:22px; height:22px; }
.hero-arrow.prev{ left:clamp(14px,3vw,34px); } .hero-arrow.next{ right:clamp(14px,3vw,34px); }
@media (max-width:780px){ .hero-arrow{ display:none; } }

/* trust band */
.trust{ background:var(--paper); border-bottom:1px solid var(--line); }
.trust .wrap{ display:grid; gap:1px; grid-template-columns:repeat(2,1fr); }
@media (min-width:820px){ .trust .wrap{ grid-template-columns:repeat(4,1fr); } }
.trust li{ display:flex; align-items:center; gap:14px; padding:26px clamp(8px,2vw,20px); position:relative; }
@media (min-width:820px){ .trust li:not(:last-child)::after{ content:""; position:absolute; right:0; top:24px; bottom:24px; width:1px; background:var(--line); } }
.trust .ic{ flex:none; width:44px; height:44px; border-radius:12px; background:var(--bg-2); display:grid; place-items:center; color:var(--ink); }
.trust .ic svg{ width:23px; height:23px; }
.trust b{ display:block; font-size:14.5px; color:var(--ink); font-weight:700; line-height:1.45; }
.trust span{ font-size:12px; color:var(--ink-faint); font-weight:500; letter-spacing:.03em; }

/* =========================================================================
   02 Two entrances
   ========================================================================= */
.entries{ display:grid; gap:24px; grid-template-columns:1fr; margin-top:52px; }
@media (min-width:820px){ .entries{ grid-template-columns:1fr 1fr; } }
.entry-card{ position:relative; display:flex; flex-direction:column; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg); padding:clamp(32px,4vw,52px); box-shadow:var(--shadow-sm); transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease; }
.entry-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); border-color:var(--line-2); }
.entry-card .ec-top{ display:flex; align-items:baseline; justify-content:space-between; }
.entry-card .tag{ font-size:12.5px; font-weight:700; letter-spacing:.14em; color:var(--red); text-transform:uppercase; }
.entry-card .idx{ font-size:clamp(46px,7vw,74px); font-weight:800; color:var(--num); line-height:.8; letter-spacing:-.03em; }
.entry-card h3{ font-size:clamp(22px,2.8vw,30px); margin-top:14px; font-weight:700; line-height:1.4; }
.entry-card p{ color:var(--ink-soft); font-size:15px; margin-top:16px; font-weight:400; }
.entry-card .go{ margin-top:30px; display:inline-flex; align-items:center; gap:10px; font-weight:700; color:var(--red); font-size:15px; }
.entry-card .go svg{ width:19px; height:19px; transition:transform .25s ease; }
.entry-card:hover .go svg{ transform:translateX(5px); }

/* =========================================================================
   03 / 04 track sections
   ========================================================================= */
.subhead{ font-size:clamp(19px,2.2vw,24px); font-weight:700; letter-spacing:.02em; margin:clamp(48px,5vw,72px) 0 26px; display:flex; align-items:center; gap:13px; }
.subhead::before{ content:""; width:8px; height:22px; border-radius:2px; background:var(--ink); }
.pill-row{ display:flex; flex-wrap:wrap; gap:12px; }
.pill{ font-size:14.5px; font-weight:700; color:var(--ink); background:transparent; border:1.5px solid var(--ink); padding:10px 22px; border-radius:var(--pill); letter-spacing:.02em; }
.pill.is-muted{ background:var(--bg-2); border-color:var(--line-2); color:var(--ink-soft); }

/* product lineup — 2x2 large */
.products{ display:grid; gap:24px; grid-template-columns:1fr; }
@media (min-width:620px){ .products{ grid-template-columns:1fr 1fr; } }
.product{ position:relative; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-sm); transition:transform .3s ease, box-shadow .3s ease; }
.product:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); }
.product .pic{ overflow:hidden; }
.product img{ width:100%; aspect-ratio:16/10; object-fit:cover; transition:transform .55s ease; }
.product:hover img{ transform:scale(1.04); }
.product .body{ padding:24px 28px 28px; display:flex; align-items:flex-start; justify-content:space-between; gap:16px; }
.product .body b{ font-size:18.5px; font-weight:700; display:block; }
.product .body span{ font-size:13.5px; color:var(--ink-soft); font-weight:400; display:block; margin-top:6px; }
.product .body .n{ flex:none; font-size:26px; font-weight:800; color:var(--num-2); letter-spacing:-.02em; line-height:1; }

/* strengths — numbered editorial list */
.strengths{ display:grid; gap:0; grid-template-columns:1fr; border-top:1px solid var(--line-2); }
@media (min-width:760px){ .strengths{ grid-template-columns:1fr 1fr; column-gap:56px; } }
.strength{ display:flex; gap:24px; align-items:flex-start; padding:30px 4px; border-bottom:1px solid var(--line); }
.strength .n{ flex:none; font-size:clamp(30px,4vw,42px); font-weight:800; color:var(--num-2); line-height:.9; letter-spacing:-.02em; min-width:1.5em; }
.strength .tx b{ font-size:18px; font-weight:700; display:block; }
.strength .tx p{ font-size:14.5px; color:var(--ink-soft); margin-top:8px; font-weight:400; }

/* targets */
.targets{ display:flex; flex-wrap:wrap; gap:12px; }
.target-chip{ display:inline-flex; align-items:center; gap:10px; font-size:14.5px; font-weight:500; color:var(--ink); background:var(--paper); border:1.5px solid var(--line-2); padding:11px 22px; border-radius:var(--pill); }
.target-chip .dot{ width:7px; height:7px; border-radius:50%; background:var(--red); }

/* case cards */
.cases{ display:grid; gap:24px; grid-template-columns:1fr; }
@media (min-width:720px){ .cases{ grid-template-columns:1fr 1fr; } }
.case-card{ text-align:left; display:flex; flex-direction:column; width:100%; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-sm); padding:0; transition:transform .3s ease, box-shadow .3s ease; }
.case-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); }
.case-card .thumb{ position:relative; overflow:hidden; }
.case-card .thumb img{ width:100%; aspect-ratio:16/10; object-fit:cover; transition:transform .55s ease; }
.case-card:hover .thumb img{ transform:scale(1.04); }
.case-card .cat{ position:absolute; top:16px; left:16px; font-size:11.5px; font-weight:700; letter-spacing:.06em; color:#fff; background:rgba(33,25,21,.82); padding:7px 15px; border-radius:var(--pill); backdrop-filter:blur(4px); }
.case-card .info{ padding:26px 28px 28px; }
.case-card .info h4{ font-size:20px; font-weight:700; }
.case-card .info p{ font-size:14px; color:var(--ink-soft); margin-top:11px; font-weight:400; }
.case-card .more{ margin-top:20px; display:inline-flex; align-items:center; gap:9px; font-size:14px; font-weight:700; color:var(--red); }
.case-card .more svg{ width:16px; height:16px; transition:transform .25s ease; }
.case-card:hover .more svg{ transform:translate(3px,-3px); }

/* OEM process flow */
.flow{ display:grid; gap:18px; grid-template-columns:1fr; }
@media (min-width:680px){ .flow{ grid-template-columns:repeat(5,1fr); gap:14px; } }
.flow .step{ position:relative; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:28px 22px; box-shadow:var(--shadow-sm); }
.flow .step .n{ font-size:20px; font-weight:700; color:#fff; background:var(--ink); width:46px; height:46px; border-radius:50%; display:grid; place-items:center; margin-bottom:18px; line-height:1; }
.flow .step b{ font-size:17.5px; font-weight:700; }
.flow .step p{ font-size:13px; color:var(--ink-soft); margin-top:9px; font-weight:400; }
@media (min-width:680px){ .flow .step::after{ content:""; position:absolute; top:46px; right:-11px; width:12px; height:12px; border-top:2px solid var(--line-2); border-right:2px solid var(--line-2); transform:rotate(45deg); z-index:2; background:transparent; } .flow .step:last-child::after{ display:none; } }

/* OEM result panel */
.result-panel{ margin-top:clamp(36px,4vw,52px); display:grid; gap:0; grid-template-columns:1fr; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-md); }
@media (min-width:860px){ .result-panel{ grid-template-columns:.9fr 1fr; } }
.result-panel .media img{ width:100%; height:100%; min-height:260px; object-fit:cover; }
.result-panel .body{ padding:clamp(30px,4vw,52px); }
.result-panel .badge{ display:inline-flex; align-items:center; gap:9px; font-size:12px; font-weight:700; letter-spacing:.1em; color:var(--red); text-transform:uppercase; }
.result-panel h4{ font-size:clamp(23px,3vw,32px); margin-top:14px; font-weight:700; }
.result-panel .kv{ margin-top:26px; display:grid; gap:18px; }
.result-panel .kv .row{ display:grid; grid-template-columns:96px 1fr; gap:18px; align-items:start; }
.result-panel .kv .k{ font-size:13px; font-weight:700; color:var(--ink); letter-spacing:.04em; padding-top:2px; }
.result-panel .kv .v{ font-size:15px; color:var(--ink-soft); font-weight:400; }
.result-panel .kv .v ul{ display:grid; gap:9px; }
.result-panel .kv .v li{ display:flex; gap:11px; align-items:flex-start; }
.result-panel .kv .v li::before{ content:""; flex:none; width:6px; height:6px; margin-top:9px; border-radius:50%; background:var(--red); }
.result-panel + .result-panel{ margin-top:22px; }
@media (min-width:860px){
  .result-panel.rev{ grid-template-columns:1fr .9fr; }
  .result-panel.rev .body{ order:1; }
  .result-panel.rev .media{ order:2; }
}
.is-dummy{ position:relative; }
.dummy-tag{ display:inline-flex; align-items:center; gap:6px; font-size:11px; font-weight:700; letter-spacing:.06em; color:var(--ink-faint); background:var(--bg-2); border:1px dashed var(--line-2); padding:4px 11px; border-radius:var(--pill); margin-left:10px; vertical-align:middle; }

/* ---------- OEM plan comparison ---------- */
.plans{ display:grid; gap:22px; grid-template-columns:1fr; }
@media (min-width:820px){ .plans{ grid-template-columns:1fr 1fr; } }
.plan-card{ position:relative; display:flex; flex-direction:column; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg); padding:clamp(28px,3.5vw,40px); box-shadow:var(--shadow-sm); }
.plan-card.is-feat{ border-color:var(--red); }
.plan-card.is-feat::before{ content:"フルオリジナル"; position:absolute; top:0; right:28px; transform:translateY(-50%); background:var(--red); color:#fff; font-size:11.5px; font-weight:700; letter-spacing:.08em; padding:6px 15px; border-radius:var(--pill); }
.plan-card .pl-name{ font-size:clamp(21px,2.6vw,27px); font-weight:700; }
.plan-card .pl-name .en{ display:block; font-size:12.5px; font-weight:700; letter-spacing:.14em; color:var(--red); text-transform:uppercase; margin-bottom:8px; }
.plan-card .pl-desc{ font-size:14.5px; color:var(--ink-soft); margin-top:14px; line-height:1.85; }
.plan-rows{ margin-top:24px; border-top:1px solid var(--line); }
.plan-rows .r{ display:grid; grid-template-columns:84px 1fr; gap:16px; padding:18px 0; border-bottom:1px solid var(--line); align-items:baseline; }
.plan-rows .r .k{ font-size:12.5px; font-weight:700; color:var(--ink); letter-spacing:.04em; }
.plan-rows .r .v{ font-size:14.5px; color:var(--ink-soft); font-weight:400; line-height:1.7; }
.plan-rows .r .v .big{ font-size:clamp(24px,3.2vw,32px); font-weight:800; color:var(--ink); letter-spacing:-.01em; line-height:1; }
.plan-rows .r .v .big .u{ font-size:14px; font-weight:700; color:var(--ink-soft); margin-left:4px; letter-spacing:0; }
.plan-rows .r .v .cost{ display:flex; flex-wrap:wrap; gap:7px; }
.plan-rows .r .v .cost .c{ font-size:12.5px; font-weight:700; color:var(--ink); background:var(--bg-2); border:1px solid var(--line-2); padding:5px 12px; border-radius:var(--pill); }
.plan-note{ font-size:12.5px; color:var(--ink-faint); margin-top:18px; font-weight:400; }

/* fee box inside plan card */
.pl-fee{ margin-top:22px; background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius-sm); padding:16px 18px; }
.plan-card.is-feat .pl-fee{ background:var(--red-tint); border-color:#EAD3CE; }
.pl-fee .fee-row{ display:flex; align-items:baseline; justify-content:space-between; gap:12px; }
.pl-fee .fee-row + .fee-row{ margin-top:9px; padding-top:9px; border-top:1px dashed var(--line-2); }
.plan-card.is-feat .pl-fee .fee-row + .fee-row{ border-top-color:#EAD3CE; }
.pl-fee .fee-k{ font-size:12.5px; font-weight:700; color:var(--ink); letter-spacing:.03em; }
.pl-fee .fee-v{ font-size:clamp(23px,3vw,29px); font-weight:800; color:var(--ink); letter-spacing:-.01em; line-height:1; white-space:nowrap; }
.pl-fee .fee-v .yen{ font-size:14px; font-weight:700; color:var(--ink-soft); margin-left:3px; }
.pl-fee .fee-tax{ display:block; font-size:11.5px; color:var(--ink-faint); margin-top:10px; }
.pl-fee .fee-note{ display:block; font-size:11.5px; color:var(--red-deep); margin-top:6px; font-weight:700; }
.fee-tax-out{ display:block; text-align:right; font-size:11.5px; color:var(--ink-faint); margin-top:7px; }

/* shared terms panel */
.common-terms{ margin-top:24px; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg); padding:clamp(24px,3vw,36px); box-shadow:var(--shadow-sm); }
.common-terms .ct-head{ font-size:15.5px; font-weight:700; color:var(--ink); display:flex; align-items:center; gap:11px; margin-bottom:22px; }
.common-terms .ct-head::before{ content:""; width:7px; height:19px; border-radius:2px; background:var(--red); }
.common-terms .ct-grid{ display:grid; gap:0 44px; grid-template-columns:1fr; }
@media (min-width:720px){ .common-terms .ct-grid{ grid-template-columns:1fr 1fr; } }
.common-terms .ct{ display:grid; grid-template-columns:120px 1fr; gap:14px; align-items:start; padding:16px 0; border-bottom:1px solid var(--line); }
.common-terms .ct .ct-k{ font-size:12.5px; font-weight:700; color:var(--ink); letter-spacing:.04em; }
.common-terms .ct .ct-v{ font-size:13.5px; color:var(--ink-soft); line-height:1.75; font-weight:400; }
.common-terms .ct .ct-v ul{ display:grid; gap:6px; }
.common-terms .ct .ct-v li{ display:flex; gap:8px; align-items:flex-start; }
.common-terms .ct .ct-v li::before{ content:""; flex:none; width:5px; height:5px; margin-top:8px; border-radius:50%; background:var(--red); }
.common-terms .ct .ct-v .warn{ color:var(--red-deep); font-weight:700; }

/* ---------- OEM equipment grid (small thumbs) ---------- */
.equip-row{ display:grid; gap:12px; margin-bottom:12px; }
.equip-row.a{ grid-template-columns:2.25fr 1fr 2.25fr 1fr; }
.equip-row.b{ grid-template-columns:1fr 2.6fr 1fr; }
.equip-row img{ width:100%; height:270px; object-fit:cover; display:block; border-radius:var(--radius-sm); }
@media (max-width:820px){
  .equip-row.a, .equip-row.b{ grid-template-columns:1fr; }
  .equip-row img{ height:auto; aspect-ratio:3/2; }
  .equip-row img.portrait{ aspect-ratio:2/3; }
}
.equip-note{ font-size:12.5px; color:var(--ink-faint); margin-top:14px; font-weight:400; }

/* ---------- OEM process (per-plan stepper) ---------- */
.procs{ display:grid; gap:24px; grid-template-columns:1fr; }
.proc{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg); padding:clamp(24px,3vw,34px); box-shadow:var(--shadow-sm); }
.proc-head{ display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap; margin-bottom:24px; }
.proc-head .pn{ font-size:18px; font-weight:700; display:flex; align-items:center; gap:11px; }
.proc-head .pn::before{ content:""; width:8px; height:22px; border-radius:2px; background:var(--ink); }
.proc.is-feat .proc-head .pn::before{ background:var(--red); }
.proc-head .dur{ display:inline-flex; align-items:baseline; gap:7px; font-size:13px; font-weight:700; color:var(--ink-soft); background:var(--bg-2); border:1px solid var(--line-2); padding:8px 16px; border-radius:var(--pill); }
.proc-head .dur b{ font-size:17px; color:var(--red); font-weight:800; }
.proc-steps{ display:flex; flex-wrap:wrap; align-items:stretch; gap:10px; }
.proc-step{ flex:1 1 120px; min-width:118px; position:relative; background:var(--bg-2); border:1px solid var(--line); border-radius:var(--radius-sm); padding:16px 16px 18px; }
.proc.is-feat .proc-step{ background:#fff; }
.proc-step .sn{ font-size:11.5px; font-weight:800; color:var(--red); letter-spacing:.06em; }
.proc-step b{ display:block; font-size:14.5px; font-weight:700; margin-top:5px; line-height:1.4; }
.proc-step .sm{ display:block; font-size:11.5px; color:var(--ink-faint); margin-top:5px; font-weight:500; }
.proc-step + .proc-step::before{ content:"›"; position:absolute; left:-12px; top:50%; transform:translateY(-50%); color:var(--line-2); font-size:18px; font-weight:700; z-index:1; }
@media (max-width:560px){ .proc-step{ flex:1 1 100%; } .proc-step + .proc-step::before{ content:"↓"; left:50%; top:-12px; transform:translateX(-50%); font-size:14px; } }
.proc-phases{ display:flex; gap:10px; margin-top:10px; }
.phase{ flex:var(--span) 1 0; min-width:0; display:flex; align-items:center; justify-content:center; gap:9px; flex-wrap:wrap; background:var(--bg-2); border:1px solid var(--line-2); border-radius:var(--pill); padding:9px 16px; }
.proc.is-feat .phase{ background:#fff; }
.phase .ph-range{ font-size:11.5px; font-weight:700; color:var(--ink-faint); letter-spacing:.05em; }
.phase .ph-dur{ font-size:14px; font-weight:800; color:var(--red); }
@media (max-width:560px){ .proc-phases{ flex-wrap:wrap; } .phase{ flex:1 1 100%; } }

/* ---------- OEM sampling fee panel ---------- */
.sample{ display:grid; gap:0; grid-template-columns:1fr; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-md); }
@media (min-width:860px){ .sample{ grid-template-columns:.82fr 1fr; } }
.sample .price-side{ background:var(--bg-2); border-right:1px solid var(--line); color:var(--ink); padding:clamp(30px,4vw,46px); display:flex; flex-direction:column; justify-content:center; }
@media (max-width:859px){ .sample .price-side{ border-right:none; border-bottom:1px solid var(--line); } }
.sample .price-side .lbl{ font-size:12.5px; font-weight:700; letter-spacing:.1em; color:var(--red); text-transform:uppercase; }
.sample .price-side .amt{ font-size:clamp(38px,6vw,56px); font-weight:800; line-height:1; margin-top:14px; letter-spacing:-.01em; color:var(--ink); }
.sample .price-side .amt .u{ font-size:18px; font-weight:700; margin-left:6px; letter-spacing:0; color:var(--ink-soft); }
.sample .price-side .sub{ font-size:13px; color:var(--ink-soft); margin-top:14px; font-weight:400; line-height:1.7; }
.sample .terms{ padding:clamp(26px,3.5vw,42px); display:grid; gap:18px; }
.sample .terms .t{ display:grid; grid-template-columns:108px 1fr; gap:16px; align-items:baseline; }
.sample .terms .t:not(:last-child){ padding-bottom:18px; border-bottom:1px solid var(--line); }
.sample .terms .t .k{ font-size:12.5px; font-weight:700; color:var(--ink); letter-spacing:.04em; }
.sample .terms .t .v{ font-size:14px; color:var(--ink-soft); font-weight:400; line-height:1.75; }
.sample .terms .t .v ul{ display:grid; gap:7px; }
.sample .terms .t .v li{ display:flex; gap:9px; align-items:flex-start; }
.sample .terms .t .v li::before{ content:""; flex:none; width:6px; height:6px; margin-top:8px; border-radius:50%; background:var(--red); }
.sample .terms .t .v .warn{ color:var(--red-deep); font-weight:700; }

/* =========================================================================
   05 Reasons — light, calm
   ========================================================================= */
.reasons{ display:grid; gap:0; grid-template-columns:1fr; margin-top:54px; border-top:1px solid var(--line-2); }
@media (min-width:760px){ .reasons{ grid-template-columns:1fr 1fr; column-gap:64px; } }
.reason{ display:flex; gap:26px; align-items:flex-start; padding:36px 4px; border-bottom:1px solid var(--line); }
.reason .n{ flex:none; font-size:clamp(38px,5vw,56px); font-weight:800; color:var(--num-2); line-height:.85; letter-spacing:-.03em; }
.reason .tx b{ font-size:clamp(18px,2.2vw,22px); font-weight:700; color:var(--ink); display:block; }
.reason .tx p{ font-size:14.5px; color:var(--ink-soft); margin-top:11px; font-weight:400; line-height:1.85; }

/* =========================================================================
   06 FAQ
   ========================================================================= */
.faq{ max-width:880px; margin-inline:auto; margin-top:48px; display:grid; gap:13px; }
.faq-item{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; transition:box-shadow .3s ease, border-color .3s ease; }
.faq-item.is-open{ box-shadow:var(--shadow-md); border-color:var(--line-2); }
.faq-q{ display:flex; align-items:center; gap:18px; width:100%; text-align:left; background:none; border:none; padding:23px 28px; font-size:clamp(15px,1.7vw,17px); font-weight:700; color:var(--ink); }
.faq-q .q-mark{ flex:none; font-size:19px; font-weight:800; color:var(--red); width:22px; line-height:1; }
.faq-q .label{ flex:1; line-height:1.5; }
.faq-q .chev{ flex:none; width:22px; height:22px; color:var(--ink-faint); transition:transform .35s ease, color .2s; }
.faq-item.is-open .chev{ transform:rotate(180deg); color:var(--ink); }
.faq-a{ overflow:hidden; max-height:0; transition:max-height .4s ease; }
.faq-a .a-inner{ padding:0 28px 26px 68px; color:var(--ink-soft); font-size:15px; font-weight:400; line-height:1.9; }
.faq-a .a-inner::before{ content:"A."; font-weight:800; color:var(--ink-faint); margin-right:10px; }

/* =========================================================================
   07 Contact form
   ========================================================================= */
.contact-wrap{ max-width:880px; margin-inline:auto; margin-top:50px; }
.form-card{ background:var(--paper); border:1px solid var(--line); border-radius:var(--radius-lg); padding:clamp(28px,4.5vw,58px); box-shadow:var(--shadow-md); }
.field{ margin-bottom:26px; }
.field > .lab, .field > label.lab{ display:flex; align-items:center; gap:10px; font-size:14px; font-weight:700; color:var(--ink); margin-bottom:12px; }
.req{ font-size:11px; font-weight:700; color:#fff; background:var(--red); padding:3px 10px; border-radius:var(--pill); letter-spacing:.06em; }
.opt{ font-size:11px; font-weight:700; color:var(--ink-faint); border:1px solid var(--line-2); padding:2px 9px; border-radius:var(--pill); }
.input, .textarea, .select{ width:100%; font-family:inherit; font-size:15px; font-weight:400; color:var(--ink); background:var(--bg-2); border:1.5px solid var(--line-2); border-radius:var(--radius-sm); padding:15px 17px; transition:border-color .2s ease, box-shadow .2s ease, background .2s; }
.input::placeholder, .textarea::placeholder{ color:var(--ink-faint); }
.input:focus, .textarea:focus, .select:focus{ outline:none; border-color:var(--red); background:#fff; box-shadow:0 0 0 4px var(--red-tint); }
.textarea{ resize:vertical; min-height:140px; line-height:1.7; }
.field-row{ display:grid; gap:26px; grid-template-columns:1fr; }
@media (min-width:640px){ .field-row{ grid-template-columns:1fr 1fr; } }

.radio-row{ display:grid; gap:14px; grid-template-columns:1fr 1fr; }
@media (max-width:520px){ .radio-row{ grid-template-columns:1fr; } }
.radio-opt{ position:relative; }
.radio-opt input{ position:absolute; opacity:0; inset:0; cursor:pointer; }
.radio-opt .face{ display:flex; flex-direction:column; gap:4px; align-items:flex-start; border:1.5px solid var(--line-2); border-radius:var(--radius-sm); padding:18px 22px; background:var(--bg-2); transition:border-color .2s, background .2s, box-shadow .2s; height:100%; }
.radio-opt .face b{ font-size:16.5px; font-weight:700; }
.radio-opt .face span{ font-size:13px; color:var(--ink-faint); font-weight:400; }
.radio-opt input:focus-visible + .face{ box-shadow:0 0 0 4px var(--red-tint); }
.radio-opt input:checked + .face{ border-color:var(--red); background:#fff; }
.radio-opt input:checked + .face b{ color:var(--red-deep); }

.cond{ border:1.5px dashed var(--line-2); border-radius:var(--radius-sm); padding:24px 24px 2px; margin-bottom:26px; background:var(--bg-2); }
.cond .cond-title{ font-size:13px; font-weight:700; color:var(--ink); margin-bottom:20px; display:flex; align-items:center; gap:8px; }
.cond .cond-title span{ color:var(--red); }
.cond[hidden]{ display:none; }
.form-foot{ margin-top:8px; }
.form-error{ margin-top:16px; font-size:13.5px; color:var(--red-deep); background:var(--red-tint); border:1px solid #EAD3CE; border-radius:var(--radius-sm); padding:13px 16px; font-weight:700; line-height:1.7; }
.form-error[hidden]{ display:none; }
.form-error a{ color:var(--red-deep); text-decoration:underline; }
.privacy{ font-size:12.5px; color:var(--ink-faint); margin-top:18px; text-align:center; font-weight:400; }

.thanks{ display:none; text-align:center; padding:clamp(34px,5vw,64px) 20px; }
.thanks.is-visible{ display:block; }
.thanks .check{ width:76px; height:76px; border-radius:50%; background:var(--red); color:#fff; display:grid; place-items:center; margin:0 auto 24px; }
.thanks .check svg{ width:38px; height:38px; }
.thanks h3{ font-size:25px; font-weight:700; }
.thanks p{ color:var(--ink-soft); margin-top:16px; font-size:15px; font-weight:400; }

/* =========================================================================
   08 Footer — dark, calm
   ========================================================================= */
.site-footer{ background:var(--ink); color:#E7DCCF; padding-block:clamp(56px,7vw,82px); }
.footer-grid{ display:grid; gap:40px; grid-template-columns:1fr; }
@media (min-width:760px){ .footer-grid{ grid-template-columns:1.5fr 1fr; align-items:start; } }
.footer-brand .logo img{ height:45px; width:auto; }
.footer-info{ margin-top:26px; font-size:14.5px; color:#C9BCAF; line-height:1.6; font-weight:400; }
.footer-info .row{ display:flex; gap:14px; padding:5px 0; }
.footer-info .row .k{ flex:none; width:56px; color:#9A8A7C; font-weight:700; font-size:12.5px; }
.footer-info .row a{ color:#E7DCCF; }
.footer-links{ display:grid; gap:13px; }
.footer-links a{ display:inline-flex; align-items:center; gap:10px; font-size:14.5px; font-weight:500; color:#E7DCCF; padding:13px 20px; border:1px solid rgba(255,255,255,.18); border-radius:var(--pill); transition:border-color .2s, color .2s, background .2s, transform .2s; width:fit-content; }
.footer-links a:hover{ border-color:rgba(255,255,255,.5); background:rgba(255,255,255,.06); transform:translateY(-2px); }
.footer-links a svg{ width:16px; height:16px; }
.copyright{ margin-top:44px; padding-top:26px; border-top:1px solid var(--line-dark); font-size:12.5px; color:#8C7E72; letter-spacing:.04em; font-weight:400; }

/* =========================================================================
   Modal
   ========================================================================= */
.modal-overlay{ position:fixed; inset:0; z-index:100; display:flex; align-items:center; justify-content:center; padding:clamp(16px,4vw,40px); background:rgba(20,12,8,.58); backdrop-filter:blur(5px); opacity:0; visibility:hidden; transition:opacity .3s ease, visibility .3s ease; }
.modal-overlay.is-open{ opacity:1; visibility:visible; }
.modal{ position:relative; width:100%; max-width:800px; max-height:90vh; overflow-y:auto; background:var(--paper); border-radius:var(--radius-lg); box-shadow:var(--shadow-lg); transform:translateY(20px) scale(.98); transition:transform .35s cubic-bezier(.2,.8,.2,1); -webkit-overflow-scrolling:touch; }
.modal-overlay.is-open .modal{ transform:none; }
.modal-close{ position:sticky; top:16px; float:right; margin:16px 16px 0 0; z-index:3; width:44px; height:44px; border-radius:50%; border:none; background:rgba(255,255,255,.92); color:var(--ink); display:grid; place-items:center; box-shadow:var(--shadow-sm); backdrop-filter:blur(6px); transition:background .2s, transform .2s; }
.modal-close:hover{ background:var(--ink); color:#fff; transform:rotate(90deg); }
.modal-close svg{ width:20px; height:20px; }
.modal-gallery{ position:relative; }
.modal-gallery .stage{ aspect-ratio:16/10; background:var(--bg-2); overflow:hidden; }
.modal-gallery .stage img{ width:100%; height:100%; object-fit:cover; }
.modal-gallery .nav{ position:absolute; top:50%; transform:translateY(-50%); width:44px; height:44px; border-radius:50%; border:none; background:rgba(255,255,255,.92); color:var(--ink); display:grid; place-items:center; box-shadow:var(--shadow-sm); transition:background .2s, color .2s; }
.modal-gallery .nav:hover{ background:var(--ink); color:#fff; }
.modal-gallery .nav svg{ width:20px; height:20px; }
.modal-gallery .nav.prev{ left:16px; } .modal-gallery .nav.next{ right:16px; }
.modal-thumbs{ display:flex; gap:10px; padding:16px clamp(20px,3vw,34px) 0; flex-wrap:wrap; }
.modal-thumbs button{ width:78px; aspect-ratio:4/3; border-radius:10px; overflow:hidden; border:2px solid transparent; padding:0; background:none; transition:border-color .2s, opacity .2s; opacity:.55; }
.modal-thumbs button.is-active{ border-color:var(--red); opacity:1; }
.modal-thumbs img{ width:100%; height:100%; object-fit:cover; }
.modal-body{ padding:clamp(24px,3vw,36px); }
.modal-body .cat{ display:inline-block; font-size:11.5px; font-weight:700; letter-spacing:.08em; color:#fff; background:var(--ink); padding:7px 16px; border-radius:var(--pill); text-transform:uppercase; }
.modal-body h3{ font-size:clamp(23px,3vw,30px); margin-top:16px; font-weight:700; }
.modal-body .supplied{ margin-top:20px; padding:20px 22px; background:var(--bg-2); border-radius:var(--radius-sm); border-left:3px solid var(--red); }
.modal-body .supplied .k{ font-size:12.5px; font-weight:700; color:var(--ink); letter-spacing:.06em; }
.modal-body .supplied .v{ font-size:15px; color:var(--ink); margin-top:6px; font-weight:700; }
.modal-body .desc{ margin-top:22px; color:var(--ink-soft); font-size:15px; line-height:1.95; font-weight:400; }
.modal-body .desc p + p{ margin-top:14px; }

/* interview format (case modal) */
.iv-intro{ font-size:15px; color:var(--ink-soft); line-height:1.95; }
.iv-h{ font-size:16.5px; font-weight:700; color:var(--ink); margin:30px 0 14px; display:flex; gap:11px; align-items:flex-start; line-height:1.5; }
.iv-h::before{ content:""; flex:none; width:7px; height:19px; border-radius:2px; background:var(--red); margin-top:4px; }
.iv-turn{ padding:16px 0; border-bottom:1px solid var(--line); }
.iv-turn:last-child{ border-bottom:none; }
.iv-turn .who{ display:inline-block; font-size:12px; font-weight:700; letter-spacing:.04em; padding:5px 13px; border-radius:var(--pill); margin-bottom:11px; }
.iv-turn.q .who{ color:#fff; background:var(--red); }
.iv-turn.a .who{ color:var(--ink); background:var(--bg-2); border:1px solid var(--line-2); }
.iv-turn p{ font-size:14.5px; color:var(--ink-soft); line-height:1.95; font-weight:400; }
.iv-turn p + p{ margin-top:12px; }

/* =========================================================================
   Reveal
   ========================================================================= */
.reveal{ opacity:0; transform:translateY(28px); transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s; } .reveal.d2{ transition-delay:.16s; }
.reveal.d3{ transition-delay:.24s; } .reveal.d4{ transition-delay:.32s; }

@media (prefers-reduced-motion:reduce){
  *{ scroll-behavior:auto !important; }
  .reveal{ opacity:1 !important; transform:none !important; transition:none !important; }
  .hero-slide{ transition:opacity .4s ease !important; transform:none !important; }
  .btn:hover, .entry-card:hover, .product:hover, .case-card:hover{ transform:none !important; }
}
body.modal-open{ overflow:hidden; }
:focus-visible{ outline:2.5px solid var(--red); outline-offset:3px; border-radius:4px; }