@charset "UTF-8";
/* =========================================================
   MRK Bearing – Common Stylesheet
   ========================================================= */
:root {
  --navy: #0b2a80;
  --navy-d: #071d5c;
  --navy-dd: #06184b;
  --blue: #1f4fbf;
  --blue-l: #3f73d9;
  --ink: #1b2333;
  --muted: #5d6779;
  --line: #dde3ee;
  --line-d: #c9d2e1;
  --bg: #f4f7fc;
  --pale: #eaf0fa;
  --white: #fff;
  --green: #2e9a55;
  --radius: 6px;
  --shadow: 0 6px 24px rgba(16, 42, 110, .08);
  --container: 1200px;
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  color: var(--ink);
  background: var(--white);
  font-size: 15px;
  line-height: 1.7;
  letter-spacing: .02em;
}
img, svg { max-width: 100%; vertical-align: middle; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Icons ---------- */
.i { width: 1.1em; height: 1.1em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.i-lg { width: 2.4em; height: 2.4em; stroke-width: 1.4; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .7em 1.4em; border-radius: 4px; border: 1px solid transparent;
  font-weight: 700; font-size: 14px; line-height: 1.3; white-space: nowrap;
  transition: background .2s, color .2s, border-color .2s, box-shadow .2s, transform .2s;
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--blue); }
.btn-outline { background: #fff; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--pale); }
.btn-ghost { background: #fff; color: var(--navy); border-color: var(--line-d); }
.btn-ghost:hover { border-color: var(--navy); }
.btn-white { background: #fff; color: var(--navy); }
.btn-white:hover { background: var(--pale); }
.btn-sm { padding: .55em 1em; font-size: 13px; }
.btn-xs { padding: .45em .7em; font-size: 12px; }
.btn-block { display: flex; width: 100%; }
.btn .i-arrow { transition: transform .2s; }
.btn:hover .i-arrow { transform: translateX(3px); }

/* ---------- Badges ---------- */
.badge { display: inline-block; padding: 1px 10px; border-radius: 99px; font-size: 11px; font-weight: 700; line-height: 1.6; border: 1px solid; vertical-align: middle; }
.badge-pop { color: var(--green); border-color: var(--green); background: #eef9f1; }
.badge-rec { color: var(--blue); border-color: var(--blue); background: #edf2fd; }
.badge-std { color: #fff; background: var(--blue); border-color: var(--blue); border-radius: 3px; }

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.97); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; height: var(--header-h); max-width: 1440px; margin: 0 auto; padding: 0 28px; gap: 24px; }
.logo { display: flex; align-items: center; gap: 14px; flex: none; }
.logo-mark { font-family: "Montserrat", sans-serif; font-weight: 800; font-size: 38px; color: var(--navy); letter-spacing: -.02em; line-height: 1; }
.logo-sub { font-size: 13px; font-weight: 700; color: var(--ink); }
.gnav { margin-left: auto; }
.gnav ul { display: flex; gap: 6px; }
.gnav a { display: block; padding: 8px 16px; font-weight: 700; font-size: 14px; position: relative; white-space: nowrap; }
.gnav a::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: 2px; height: 2px; background: var(--navy); transform: scaleX(0); transition: transform .25s; }
.gnav a:hover::after, .gnav a.is-current::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 10px; margin-left: 12px; }
.lang { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; padding: 6px 10px; }
.menu-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: var(--navy); color: #fff; border-radius: 4px; align-items: center; justify-content: center; }
.menu-toggle .i { width: 22px; height: 22px; }

/* Breadcrumb */
.breadcrumb { padding: 14px 0; font-size: 12px; color: var(--muted); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.breadcrumb li + li::before { content: "›"; margin-right: 6px; color: #9aa3b3; }
.breadcrumb a { color: var(--navy); }
.breadcrumb a:hover { text-decoration: underline; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer { background: #fff; border-top: 1px solid var(--line); }
.footer-main { display: grid; grid-template-columns: 220px 1fr 240px; gap: 40px; padding: 48px 0 44px; }
.footer-brand .logo-mark { font-size: 40px; }
.footer-brand .company { font-weight: 700; margin-top: 10px; }
.footer-brand p { color: var(--muted); font-size: 13px; margin-top: 10px; }
.footer-nav { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 20px; }
.footer-nav h4 { font-size: 12px; color: var(--navy); margin-bottom: 10px; }
.footer-nav li { font-size: 12px; color: var(--muted); margin-bottom: 8px; }
.footer-nav a:hover { color: var(--navy); text-decoration: underline; }
.footer-contact { border-left: 1px solid var(--line); padding-left: 32px; }
.footer-contact .tel { display: flex; align-items: center; gap: 12px; font-size: 22px; font-weight: 700; font-family: "Montserrat", sans-serif; }
.footer-contact .hours { font-size: 11px; color: var(--muted); margin: 2px 0 20px 36px; }
.footer-contact .mail { display: flex; align-items: center; gap: 12px; font-size: 15px; }
.footer-bottom { background: var(--navy); color: #fff; font-size: 12px; }
.footer-bottom .container { display: flex; align-items: center; justify-content: space-between; min-height: 60px; gap: 16px; flex-wrap: wrap; }
.footer-bottom ul { display: flex; }
.footer-bottom li + li::before { content: "|"; margin: 0 24px; opacity: .6; }

/* =========================================================
   Bearing illustration
   ========================================================= */
.bearing { display: block; filter: drop-shadow(0 14px 18px rgba(12, 32, 90, .25)); }
.bearing svg { display: block; width: 100%; height: auto; }
.tilt-l { transform: perspective(700px) rotateY(28deg) rotateX(6deg); }
.tilt-r { transform: perspective(700px) rotateY(-28deg) rotateX(6deg); }
.tilt-u { transform: perspective(700px) rotateX(55deg); }

/* =========================================================
   Forms (shared)
   ========================================================= */
.field { margin-bottom: 14px; }
.field > label, .field-label { display: block; font-size: 12px; font-weight: 700; margin-bottom: 4px; }
.input, .select {
  width: 100%; height: 36px; padding: 0 12px; border: 1px solid var(--line-d); border-radius: 4px; background: #fff; font-size: 13px;
}
.input::placeholder { color: #a2aab8; }
.input:focus, .select:focus { outline: 2px solid rgba(31,79,191,.25); border-color: var(--blue); }
.select { appearance: none; padding-right: 32px; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231b2333' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 10px center / 14px; }
.range { display: grid; grid-template-columns: 1fr auto 1fr auto; gap: 6px; align-items: center; font-size: 12px; }
.range .input { height: 30px; padding: 0 8px; }
.range-row { display: grid; grid-template-columns: 52px 1fr; align-items: center; gap: 6px; margin-bottom: 6px; font-size: 12px; font-weight: 700; }
.range-row .range { grid-template-columns: 1fr auto 1fr; }
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 10px; }
.checks.cols-3 { grid-template-columns: repeat(3, auto); justify-content: start; }
.checks.cols-1 { grid-template-columns: 1fr; gap: 10px; }
.check { display: flex; align-items: center; gap: 6px; font-size: 12px; cursor: pointer; }
.check input { width: 14px; height: 14px; accent-color: var(--navy); margin: 0; }

/* Filter sidebar */
.filter {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 16px 20px; align-self: start;
  position: sticky; top: calc(var(--header-h) + 16px);
}
.filter-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.filter-head h2 { font-size: 15px; color: var(--navy); }
.link-clear { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; color: var(--navy); background: none; border: 0; padding: 0; }
.link-clear:hover { text-decoration: underline; }
.filter .btn + .btn { margin-top: 10px; }

/* Section heading */
.sec-title { display: flex; align-items: baseline; gap: 14px; font-size: 22px; font-weight: 700; color: var(--navy); }
.sec-title small { font-family: "Montserrat", sans-serif; font-size: 10px; letter-spacing: .15em; color: #9aa3b3; font-weight: 600; }
.h-blue { font-size: 20px; font-weight: 700; color: var(--navy); margin-bottom: 14px; }

/* =========================================================
   TOP PAGE
   ========================================================= */
.mincho { font-family: "Shippori Mincho", "Yu Mincho", serif; }
.hero {
  position: relative; overflow: hidden;
  background:
    linear-gradient(100deg, #fff 0 40%, rgba(255,255,255,.0) 62%),
    radial-gradient(ellipse at 75% 40%, #dfe8f7 0, #f4f7fc 60%);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(11,42,128,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(11,42,128,.05) 1px, transparent 1px);
  background-size: 40px 40px; mask-image: linear-gradient(90deg, transparent 35%, #000 70%);
}
.hero-slash { position: absolute; right: 0; top: 0; bottom: 0; width: 30%; background: linear-gradient(160deg, var(--navy) 0, #2b5cc8 100%); clip-path: polygon(45% 0, 100% 0, 100% 100%, 0 100%); opacity: .95; }
.hero .container { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; min-height: 560px; gap: 20px; }
.hero h1 { font-size: clamp(34px, 4.4vw, 58px); line-height: 1.35; color: var(--navy-d); font-weight: 700; }
.hero .lead { font-size: clamp(18px, 2vw, 24px); color: var(--navy-d); margin-top: 18px; line-height: 1.6; font-weight: 600; }
.hero .desc { font-size: 14px; color: var(--muted); margin-top: 22px; }
.hero .btns { display: flex; gap: 16px; margin-top: 30px; flex-wrap: wrap; }
.hero .btns .btn { min-width: 220px; padding: 1em 1.4em; justify-content: space-between; }
.hero-visual { position: relative; height: 480px; }
.hero-visual .bearing { position: absolute; }
.hero-visual .b1 { width: 62%; right: 18%; top: 14%; z-index: 3; }
.hero-visual .b2 { width: 40%; right: -2%; top: 2%; z-index: 2; }
.hero-visual .b3 { width: 34%; left: 4%; bottom: 6%; z-index: 4; }
.hero-visual .b4 { width: 28%; right: 4%; bottom: 4%; z-index: 4; }
.hero-tagline { position: absolute; right: 36px; top: 30px; color: #fff; font-family: "Montserrat", sans-serif; font-size: 11px; letter-spacing: .25em; line-height: 2; z-index: 5; }
.hero-tagline::after { content: ""; display: block; width: 90px; height: 1px; background: rgba(255,255,255,.7); margin-top: 8px; }

/* quick search */
.quick { padding: 0 0 40px; background: linear-gradient(#f4f7fc, #fff); }
.quick .container { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; transform: translateY(-10px); }
.qs-box {
  position: relative; overflow: hidden; color: #fff; border-radius: 4px; padding: 26px 30px 22px;
  background: linear-gradient(120deg, var(--navy-dd), var(--navy) 70%, #173f9c);
}
.qs-box::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 28px 28px; mask-image: linear-gradient(90deg, transparent 40%, #000 90%); }
.qs-box > * { position: relative; }
.qs-box h2 { font-size: 22px; font-weight: 600; }
.qs-box .sub { font-size: 13px; opacity: .85; margin: 4px 0 16px; }
.qs-glass { position: absolute; right: 30px; top: 18px; width: 120px; height: 120px; opacity: .9; }
.tabs { display: flex; gap: 4px; }
.tab { background: rgba(255,255,255,.12); color: #fff; border: 0; padding: 8px 16px; font-size: 12px; font-weight: 700; border-radius: 3px 3px 0 0; }
.tab.is-active { background: #fff; color: var(--navy); }
.qs-form { display: flex; background: #fff; padding: 10px; border-radius: 0 3px 3px 3px; max-width: 640px; gap: 8px; }
.qs-form .input { border: 0; border-bottom: 1px solid var(--line); border-radius: 0; }
.qs-form .btn { min-width: 110px; }
.popular { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-top: 16px; font-size: 12px; }
.popular span { width: 100%; font-weight: 700; }
.popular a { padding: 4px 16px; border: 1px solid rgba(255,255,255,.35); border-radius: 3px; background: rgba(255,255,255,.08); transition: background .2s; }
.popular a:hover { background: rgba(255,255,255,.22); }
.cat-box { display: grid; grid-template-columns: 1fr 120px; gap: 16px; align-items: center; background: linear-gradient(135deg, #eef2f9, #dde5f2); border-radius: 4px; padding: 24px; }
.cat-box h2 { font-size: 18px; color: var(--navy-d); font-weight: 600; line-height: 1.45; }
.cat-box p { font-size: 12px; color: var(--muted); margin: 10px 0 16px; }

/* products slider */
.products { padding: 50px 0 80px; background: linear-gradient(#fff, #f4f7fc); }
.products-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; }
.products-head .sec-title { font-size: 28px; color: var(--navy-d); padding-bottom: 8px; position: relative; }
.products-head .sec-title::after { content: ""; position: absolute; left: 0; bottom: 0; width: 28px; height: 2px; background: var(--navy); }
.slider { position: relative; }
.slider-track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 64px) / 5); gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 4px 2px 10px; }
.slider-track::-webkit-scrollbar { display: none; }
.p-card { scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: 4px; overflow: hidden; transition: box-shadow .25s, transform .25s; }
.p-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.p-card .thumb { aspect-ratio: 4/3; display: grid; place-items: center; background: radial-gradient(circle at 50% 40%, #fff, #e9eef6); padding: 18px; }
.p-card .thumb .bearing { width: 78%; }
.p-card h3 { font-size: 14px; text-align: center; padding: 14px 8px; border-top: 1px solid var(--line); }
.slider-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 36px; height: 36px; border-radius: 50%; border: 0; background: var(--navy-d); color: #fff; display: grid; place-items: center; z-index: 2; box-shadow: 0 4px 10px rgba(0,0,0,.2); }
.slider-btn.prev { left: -18px; } .slider-btn.next { right: -18px; }
.slider-btn:hover { background: var(--blue); }

/* big link cards */
.bigcards { padding: 40px 0 90px; background: #f4f7fc; }
.bigcards .container { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.bigcard { position: relative; overflow: hidden; border-radius: 6px; padding: 40px 36px; min-height: 320px; background: linear-gradient(110deg, #fff 30%, #d6e2f6); box-shadow: var(--shadow); display: flex; flex-direction: column; }
.bigcard h2 { font-size: 40px; color: var(--navy-d); font-weight: 800; line-height: 1.2; }
.bigcard h3 { font-size: 18px; color: var(--navy); margin-top: 18px; line-height: 1.5; }
.bigcard p { font-size: 13px; color: var(--muted); margin-top: 12px; max-width: 58%; }
.bigcard .btn { margin-top: auto; align-self: flex-start; min-width: 210px; justify-content: space-between; padding: 1em 1.4em; position: relative; z-index: 2; }
.bigcard .art { position: absolute; right: -20px; bottom: -10px; width: 52%; height: 85%; }
.bigcard .art .bearing { position: absolute; }
.bigcard .art .a1 { width: 70%; right: 10%; top: 10%; }
.bigcard .art .a2 { width: 36%; left: 0; bottom: 6%; }
.bigcard .art .a3 { width: 30%; right: 0; bottom: 4%; }
.bigcard.alt { background: linear-gradient(110deg, #fff 30%, #c9d9f4); }
.bigcard::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(11,42,128,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(11,42,128,.05) 1px, transparent 1px); background-size: 26px 26px; mask-image: linear-gradient(90deg, transparent 45%, #000); pointer-events: none; }

/* catalog banner */
.cat-banner { position: relative; overflow: hidden; background: linear-gradient(100deg, #fff 30%, #cddcf3 70%, #9db8e6); padding: 70px 0; }
.cat-banner::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(11,42,128,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(11,42,128,.07) 1px, transparent 1px); background-size: 32px 32px; mask-image: linear-gradient(90deg, transparent 40%, #000); }
.cat-banner .container { position: relative; display: grid; grid-template-columns: 1fr 1fr; align-items: center; }
.cat-banner h2 { font-size: clamp(36px, 5vw, 60px); color: var(--navy-d); font-weight: 800; line-height: 1.2; }
.cat-banner h3 { font-size: 20px; color: var(--navy); margin-top: 18px; }
.cat-banner p { color: var(--muted); margin-top: 6px; }
.cat-banner .btn { margin-top: 30px; font-size: 17px; padding: 1em 1.6em; min-width: 320px; justify-content: space-between; }
.cat-banner .art { position: relative; height: 320px; }
.cat-banner .art .bearing { position: absolute; }
.cat-banner .cover-mini { position: absolute; right: 0; top: 0; width: 170px; transform: rotate(12deg); }

/* contact block */
.contact-block { background: var(--navy-d); padding: 30px 0 60px; }
.contact-inner { background: linear-gradient(110deg, #2a5ab8, #3f74d0); border-radius: 4px; color: #fff; padding: 36px 56px; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.contact-inner small { font-size: 11px; }
.contact-inner h2 { font-family: "Montserrat", sans-serif; font-size: 52px; font-weight: 700; line-height: 1.1; margin: 6px 0 12px; }
.contact-inner p { font-size: 13px; opacity: .85; }
.btn-pill { border: 1px solid rgba(255,255,255,.8); color: #fff; border-radius: 99px; padding: .9em 1.8em; font-size: 13px; background: transparent; }
.btn-pill:hover { background: rgba(255,255,255,.15); }
.btn-pill .dot { width: 22px; height: 22px; border-radius: 50%; background: #fff; color: var(--navy); display: grid; place-items: center; }

/* top footer (dark) */
.footer-dark { background: var(--navy); color: #fff; }
.footer-dark .container { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; padding-top: 50px; padding-bottom: 36px; }
.footer-dark .logo-mark { color: #fff; font-size: 30px; }
.footer-dark .logo-k { font-size: 9px; letter-spacing: .2em; display: block; }
.footer-dark .company { font-weight: 700; margin: 14px 0 8px; font-size: 14px; }
.footer-dark address { font-style: normal; font-size: 12px; opacity: .85; line-height: 1.9; }
.footer-dark h4 { font-size: 13px; margin-bottom: 14px; }
.footer-dark li { font-size: 12px; opacity: .85; margin-bottom: 8px; }
.footer-dark a:hover { text-decoration: underline; }
.social { display: flex; gap: 8px; margin-top: 18px; }
.social a { width: 32px; height: 32px; border-radius: 50%; border: 1px solid rgba(255,255,255,.5); display: grid; place-items: center; }
.social a:hover { background: rgba(255,255,255,.15); }
.footer-dark .copy { border-top: 1px solid rgba(255,255,255,.2); font-size: 11px; opacity: .8; padding: 18px 0 30px; display: flex; gap: 24px; flex-wrap: wrap; }

/* =========================================================
   SEARCH PAGE
   ========================================================= */
.page-hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); background: linear-gradient(100deg, #fff 45%, #e3ebf8); }
.page-hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(11,42,128,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(11,42,128,.06) 1px, transparent 1px); background-size: 30px 30px; mask-image: linear-gradient(90deg, transparent 50%, #000); }
.page-hero .inner { position: relative; display: flex; align-items: center; justify-content: space-between; min-height: 170px; padding: 20px 32px; }
.page-hero h1 { font-size: 36px; font-weight: 800; color: var(--ink); }
.page-hero p { font-size: 13px; color: var(--muted); margin-top: 10px; }
.page-hero .art { position: relative; width: 340px; height: 170px; flex: none; }
.page-hero .art .bearing { position: absolute; }

.layout-side { display: grid; grid-template-columns: 264px 1fr; gap: 28px; padding-bottom: 60px; align-items: start; }
.result-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 26px 0 20px; flex-wrap: wrap; }
.result-count { font-weight: 700; font-size: 15px; display: flex; align-items: baseline; gap: 12px; }
.result-count strong { font-size: 26px; color: var(--navy); font-family: "Montserrat", sans-serif; }
.result-count small { font-size: 12px; }
.result-tools { display: flex; align-items: center; gap: 14px; }
.result-tools label { font-size: 13px; font-weight: 700; white-space: nowrap; }
.result-tools .select { width: 200px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 4px; background: #fff; }
.ptable { width: 100%; border-collapse: collapse; min-width: 1000px; font-size: 12px; }
.ptable th { background: #f2f5fa; font-weight: 700; padding: 14px 8px; border-right: 1px solid var(--line); white-space: nowrap; }
.ptable td { padding: 16px 8px; border-top: 1px solid var(--line); border-right: 1px solid var(--line); text-align: center; vertical-align: middle; }
.ptable th:last-child, .ptable td:last-child { border-right: 0; }
.ptable tr:hover td { background: #fafcff; }
.ptable .c-check { width: 44px; }
.ptable .c-model { text-align: left; }
.model-cell { display: flex; align-items: center; gap: 14px; }
.model-cell .bearing { width: 52px; flex: none; filter: drop-shadow(0 4px 6px rgba(12,32,90,.25)); }
.model-cell a { font-weight: 700; color: var(--navy); font-size: 14px; text-decoration: underline; text-underline-offset: 2px; }
.model-cell .series { font-size: 12px; display: flex; gap: 8px; align-items: center; margin-top: 2px; }
.actions { display: flex; gap: 6px; justify-content: center; }
.actions .btn { font-size: 11px; padding: .55em .8em; }
.empty { padding: 60px 20px; text-align: center; color: var(--muted); }

.hint-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 50px; }
.hint { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; background: #fff; }
.hint h3 { display: flex; align-items: center; gap: 10px; font-size: 16px; color: var(--navy); margin-bottom: 10px; }
.hint li, .hint p { font-size: 12px; color: var(--muted); padding-left: 34px; }
.hint li::before { content: "・"; }
.hint .more { display: inline-flex; align-items: center; gap: 8px; margin: 14px 0 0 34px; color: var(--navy); font-weight: 700; font-size: 13px; }
.hint .more:hover { text-decoration: underline; }

.compare-toast { position: fixed; right: 20px; bottom: 20px; background: var(--navy); color: #fff; padding: 12px 18px; border-radius: 4px; font-size: 13px; box-shadow: var(--shadow); transform: translateY(120%); transition: transform .3s; z-index: 50; }
.compare-toast.is-show { transform: none; }

/* =========================================================
   PRODUCT DETAIL
   ========================================================= */
.pd-top { display: grid; grid-template-columns: 400px 1fr; gap: 44px; margin-bottom: 20px; }
.gallery { border: 1px solid var(--line); border-radius: var(--radius); padding: 0 0 12px; background: #fff; }
.gallery-main { aspect-ratio: 4/3.1; display: grid; place-items: center; background: radial-gradient(circle at 50% 45%, #fff, #eef2f8); border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; }
.gallery-main .bearing { width: 70%; transition: transform .4s; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 12px 12px 0; }
.gallery-thumbs button { background: #f6f8fb; border: 2px solid transparent; border-radius: 4px; padding: 8px; aspect-ratio: 1.4; display: grid; place-items: center; }
.gallery-thumbs button.is-active { border-color: var(--navy); }
.gallery-thumbs .bearing { width: 60%; filter: none; }
.pd-title { font-size: 40px; font-weight: 700; font-family: "Montserrat", "Noto Sans JP", sans-serif; letter-spacing: 0; line-height: 1.2; }
.pd-sub { display: flex; align-items: center; gap: 10px; font-size: 17px; margin-top: 6px; }
.pd-desc { margin: 16px 0 22px; font-size: 14px; }
.pd-btns { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.pd-btns .btn { padding: .85em .8em; }
.spec-card { border: 1px solid var(--line); border-radius: var(--radius); margin-top: 20px; padding: 18px 22px; }
.spec-row { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.spec-row > div { padding: 0 16px; border-left: 1px solid var(--line); }
.spec-row > div:first-child { border-left: 0; padding-left: 0; display: flex; gap: 14px; align-items: center; }
.spec-row .bearing { width: 32px; filter: none; }
.spec-row dt { font-size: 11px; color: var(--muted); }
.spec-row dd { margin: 4px 0 0; font-size: 14px; }
.spec-row dd b { font-size: 20px; font-weight: 500; margin-right: 4px; }
.uses-row { display: flex; gap: 22px; padding-top: 14px; align-items: center; flex-wrap: wrap; font-size: 13px; }
.uses-row > span:first-child { font-size: 11px; color: var(--muted); align-self: flex-start; }
.uses-row .u { display: flex; align-items: center; gap: 8px; }
.uses-row .u .i { width: 26px; height: 26px; color: var(--navy); stroke-width: 1.4; }
.points { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 0; margin-bottom: 36px; }
.point { display: flex; gap: 14px; padding: 0 18px; align-items: center; }
.point + .point { border-left: 1px solid var(--line); }
.point .ic { width: 58px; height: 58px; border: 1.5px solid var(--navy); border-radius: 50%; display: grid; place-items: center; color: var(--navy); flex: none; }
.point .ic .i { width: 30px; height: 30px; stroke-width: 1.4; }
.point h3 { font-size: 15px; color: var(--navy); }
.point p { font-size: 11px; color: var(--muted); line-height: 1.6; }
.pd-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 44px; margin-bottom: 36px; }
.feat h3 { font-size: 13px; color: var(--navy); margin: 14px 0 2px; }
.feat p { font-size: 12px; color: var(--muted); }
.spec-wrap { display: grid; grid-template-columns: 1.6fr 1fr; gap: 16px; }
.spec-table { width: 100%; border-collapse: collapse; font-size: 11px; border: 1px solid var(--line); }
.spec-table th, .spec-table td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }
.spec-table th { background: #f2f5fa; width: 26%; font-weight: 700; }
.drawing { border: 1px solid var(--line); border-radius: 4px; padding: 14px; background: #fff; }
.drawing p { font-size: 11px; margin-bottom: 8px; }
.use-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 36px; }
.use-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 16px; display: flex; gap: 14px; align-items: center; }
.use-card .i { width: 56px; height: 56px; color: var(--navy); stroke-width: 1.1; }
.use-card h3 { font-size: 14px; color: var(--navy); }
.use-card p { font-size: 11px; color: var(--muted); line-height: 1.6; }
.related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 50px; }
.rel-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 22px; display: grid; grid-template-columns: 110px 1fr; gap: 20px; align-items: center; transition: box-shadow .2s; }
.rel-card:hover { box-shadow: var(--shadow); }
.rel-card .bearing { width: 100%; }
.rel-card h3 { font-size: 15px; color: var(--navy); display: flex; gap: 8px; align-items: center; }
.rel-card p { font-size: 12px; color: var(--muted); }
.rel-card .size { font-size: 13px; color: var(--ink); margin: 2px 0 8px; }
.cta-band { position: relative; overflow: hidden; background: linear-gradient(100deg, var(--navy-d), var(--navy) 60%, #1b44a8); color: #fff; padding: 28px 0; }
.cta-band::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 30px 30px; }
.cta-band .container { position: relative; display: flex; align-items: center; gap: 26px; justify-content: center; flex-wrap: wrap; }
.cta-band .ring { width: 64px; height: 64px; border: 1.5px solid rgba(255,255,255,.8); border-radius: 50%; display: grid; place-items: center; }
.cta-band .ring .i { width: 34px; height: 34px; stroke-width: 1.4; }
.cta-band h2 { font-size: 22px; }
.cta-band p { font-size: 12px; opacity: .85; }
.cta-band .btn { padding: 1.1em 2.4em; font-size: 15px; margin-left: 20px; }

/* =========================================================
   CATALOG LIST
   ========================================================= */
.dark-hero { position: relative; overflow: hidden; color: #fff; background: radial-gradient(ellipse at 70% 50%, #1a4bb0, var(--navy-dd) 70%); }
.dark-hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 32px 32px; }
.dark-hero .container { position: relative; display: flex; align-items: center; justify-content: space-between; min-height: 230px; }
.dark-hero h1 { font-size: 38px; font-weight: 700; }
.dark-hero p { font-size: 14px; margin-top: 18px; line-height: 1.9; }
.dark-hero .art { position: relative; width: 420px; height: 210px; flex: none; }
.dark-hero .art .bearing { position: absolute; filter: drop-shadow(0 14px 22px rgba(0,0,0,.45)); }
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.c-card { border: 1px solid var(--line); border-radius: 4px; padding: 14px 14px 16px; background: #fff; display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s; }
.c-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.cover { position: relative; aspect-ratio: 3/3.4; overflow: hidden; background: linear-gradient(170deg, #fff 30%, #dfe7f3); border: 1px solid #e6ebf3; padding: 14px; box-shadow: 2px 3px 8px rgba(0,0,0,.08); }
.cover::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(11,42,128,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(11,42,128,.05) 1px, transparent 1px); background-size: 16px 16px; mask-image: linear-gradient(transparent 40%, #000); }
.cover.blue { background: linear-gradient(170deg, #fff 25%, #c9d9f2); }
.cover h3 { position: relative; color: var(--navy); font-size: 14px; line-height: 1.35; font-weight: 700; }
.cover .bearing { position: absolute; }
.cover .brand { position: absolute; left: 12px; bottom: 8px; font-family: "Montserrat", sans-serif; font-size: 8px; font-weight: 800; color: var(--navy); opacity: .7; }
.c-card h4 { font-size: 14px; margin-top: 14px; line-height: 1.5; }
.c-card .date { font-size: 11px; color: var(--muted); margin: 4px 0 8px; }
.c-card .summary { font-size: 11px; color: var(--muted); line-height: 1.7; }
.dl-list { margin-top: auto; padding-top: 14px; display: grid; gap: 6px; }
.dl { display: flex; align-items: center; gap: 6px; border: 1px solid var(--navy); border-radius: 3px; padding: 6px 10px; font-size: 11px; color: var(--navy); font-weight: 700; transition: background .2s; }
.dl:hover { background: var(--pale); }
.dl .size { margin-left: auto; font-weight: 500; }
.more-wrap { text-align: center; margin-top: 18px; }
.more-wrap .btn { min-width: 170px; }
.inq-band { border: 1px solid var(--line); border-radius: var(--radius); background: #f7f9fc; padding: 26px 34px; display: grid; grid-template-columns: 70px 1fr 260px; gap: 26px; align-items: center; margin: 50px 0 0; }
.inq-band .i-lg { width: 64px; height: 64px; color: var(--navy); stroke-width: 1.1; }
.inq-band h2 { font-size: 18px; color: var(--navy); line-height: 1.6; }
.inq-band p { font-size: 13px; margin-top: 8px; }
.inq-band .btns { display: grid; gap: 10px; }
.inq-band .tel-btn { display: flex; align-items: center; gap: 12px; border: 1px solid var(--navy); border-radius: 4px; padding: 8px 16px; color: var(--navy); background: #fff; }
.inq-band .tel-btn b { font-size: 15px; font-family: "Montserrat", sans-serif; }
.inq-band .tel-btn small { display: block; font-size: 10px; color: var(--muted); }

/* reveal animation */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s, transform .7s; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1180px) {
  .gnav a { padding: 8px 10px; font-size: 13px; }
  .header-actions .lang { display: none; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-contact { border-left: 0; padding-left: 0; }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .pd-btns { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1000px) {
  .menu-toggle { display: inline-flex; }
  .gnav, .header-actions { display: none; }
  .site-header.is-open .gnav { display: block; position: absolute; top: var(--header-h); left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .site-header.is-open .gnav ul { flex-direction: column; padding: 8px 20px; }
  .site-header.is-open .gnav a { padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .site-header.is-open .header-actions { display: flex; position: absolute; top: calc(var(--header-h) + 340px); left: 0; right: 0; padding: 0 20px 20px; background: #fff; flex-wrap: wrap; }
  .layout-side { grid-template-columns: 1fr; }
  .filter { position: static; }
  .hero .container { grid-template-columns: 1fr; padding-top: 40px; }
  .hero-visual { height: 360px; }
  .hero-slash { width: 50%; top: 45%; }
  .quick .container, .bigcards .container, .cat-banner .container, .hint-grid { grid-template-columns: 1fr; }
  .slider-track { grid-auto-columns: calc((100% - 32px) / 3); }
  .pd-top, .pd-grid { grid-template-columns: 1fr; }
  .gallery { max-width: 480px; }
  .points, .use-cards { grid-template-columns: 1fr 1fr; gap: 14px 0; }
  .use-cards { gap: 14px; }
  .point:nth-child(3) { border-left: 0; }
  .related { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: repeat(3, 1fr); }
  .footer-dark .container { grid-template-columns: 1fr 1fr; }
  .inq-band { grid-template-columns: 1fr; text-align: center; }
  .inq-band .i-lg { margin: 0 auto; }
  .page-hero .art, .dark-hero .art { width: 220px; }
}
@media (max-width: 640px) {
  body { font-size: 14px; }
  .container { padding: 0 16px; }
  .header-inner { padding: 0 16px; }
  .logo-mark { font-size: 30px; }
  .logo-sub { display: none; }
  .hero-visual { height: 280px; }
  .hero .btns .btn { min-width: 0; width: 100%; }
  .qs-glass { display: none; }
  .qs-form { flex-direction: column; }
  .cat-box { grid-template-columns: 1fr 90px; }
  .slider-track { grid-auto-columns: 70%; }
  .slider-btn { display: none; }
  .bigcard { padding: 28px 22px; min-height: 360px; }
  .bigcard h2 { font-size: 30px; }
  .bigcard p { max-width: 100%; }
  .bigcard .art { width: 60%; height: 50%; opacity: .9; }
  .cat-banner .art { height: 220px; }
  .cat-banner .btn { min-width: 0; width: 100%; font-size: 15px; }
  .contact-inner { padding: 28px 22px; }
  .contact-inner h2 { font-size: 40px; }
  .footer-dark .container { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: 1fr 1fr; }
  .footer-bottom li + li::before { margin: 0 10px; }
  .page-hero .inner { padding: 24px 0; }
  .page-hero .art, .dark-hero .art { display: none; }
  .page-hero h1, .dark-hero h1 { font-size: 28px; }
  .result-tools .select { width: 160px; }
  .pd-title { font-size: 30px; }
  .pd-btns { grid-template-columns: 1fr; }
  .spec-row { grid-template-columns: 1fr 1fr; gap: 12px 0; }
  .spec-row > div:first-child { grid-column: 1 / -1; }
  .spec-row > div:nth-child(2), .spec-row > div:nth-child(4) { border-left: 0; padding-left: 0; }
  .points, .use-cards { grid-template-columns: 1fr; }
  .point + .point { border-left: 0; border-top: 1px solid var(--line); padding-top: 14px; }
  .spec-wrap { grid-template-columns: 1fr; }
  .rel-card { grid-template-columns: 80px 1fr; padding: 14px; }
  .cta-band .btn { margin-left: 0; }
  .cat-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .c-card { padding: 10px; }
}

/* ---------- adjustments ---------- */
.ptable { min-width: 1080px; }
.ptable td { white-space: nowrap; }
.ptable td.wrap { white-space: normal; min-width: 110px; }
.gallery-main .bearing { width: 260px; max-width: 70%; }
.gallery-thumbs .bearing { width: 54px; }
@media (max-width: 1000px) { .hero-tagline { display: none; } }

/* =========================================================
   WordPress
   ========================================================= */
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.gnav .menu-item { list-style: none; }
.model-cell img { width: 52px; height: 52px; object-fit: contain; }
.gallery-main img { width: 80%; height: 80%; object-fit: contain; }
.rel-card img { width: 100%; aspect-ratio: 1; object-fit: contain; }
.p-card .thumb img { width: 78%; height: 100%; object-fit: contain; }
.cover > img { position: absolute; right: 6%; bottom: 6%; width: 70%; height: 55%; object-fit: contain; }
.feat h3 { font-size: 13px; color: var(--navy); margin: 14px 0 2px; }
.feat p { font-size: 12px; color: var(--muted); }
.entry { padding: 40px 0 80px; }
.entry h1 { font-size: 30px; color: var(--navy); margin-bottom: 24px; }
.entry-content > * + * { margin-top: 1em; }
.entry-content h2 { font-size: 22px; color: var(--navy); margin-top: 2em; }
.entry-content h3 { font-size: 18px; margin-top: 1.6em; }
.entry-content ul { list-style: disc; padding-left: 1.4em; }
.entry-content a { color: var(--blue); text-decoration: underline; }

/* =========================================================
   Header (brand)
   ========================================================= */
.logo { gap: 13px; }
.logo-mark { font-family: "Montserrat", Arial, sans-serif; font-size: 34px; letter-spacing: -.04em; color: #0b347c; }
.logo-sub { font-size: 11px; font-weight: 800; line-height: 1.35; color: #172b4d; padding-left: 13px; border-left: 1px solid #cbd5e3; }
.logo-sub small { display: block; font-size: 9px; letter-spacing: .12em; font-weight: 700; }
.gnav a { font-size: 13px; }

/* =========================================================
   TOP first view
   ========================================================= */
.fv {
  min-height: 400px; height: min(38vw, 470px);
  display: grid; grid-template-columns: 47% 53%; position: relative; overflow: hidden;
  background: linear-gradient(112deg, #fff 0%, #fff 40%, #f0f5fc 75%, #e7effb 100%);
}
.fv-copy { padding: clamp(44px, 5vw, 72px) 0 40px clamp(28px, 4.8vw, 70px); position: relative; z-index: 2; }
.fv-kicker, .fv-eyebrow { margin: 0 0 12px; font-size: 10px; letter-spacing: .22em; color: #557bb5; font-weight: 800; }
.fv h1 { margin: 0 0 16px; color: #08275f; font-family: "Noto Serif JP", "Yu Mincho", serif; font-size: clamp(32px, 3.65vw, 50px); font-weight: 700; letter-spacing: .035em; line-height: 1.48; }
.fv-lead { margin: 0 0 13px; font-size: clamp(14px, 1.4vw, 18px); line-height: 1.75; font-weight: 700; color: #15376f; }
.fv-desc { margin: 0 0 24px; color: #75839a; font-size: 12px; line-height: 1.9; }
.fv-buttons { display: flex; gap: 14px; flex-wrap: wrap; }
.fv-btn { height: 46px; min-width: 184px; padding: 0 18px; display: inline-flex; align-items: center; justify-content: space-between; gap: 15px; border-radius: 3px; font-size: 13px; font-weight: 800; transition: background .2s, transform .2s, box-shadow .2s; }
.fv-btn b { font-size: 20px; font-weight: 400; transition: transform .2s; }
.fv-btn:hover b { transform: translateX(3px); }
.fv-btn-primary { background: #0b3c91; color: #fff; box-shadow: 0 8px 18px #0b3c9128; }
.fv-btn-primary:hover { background: #164fa8; transform: translateY(-2px); }
.fv-btn-secondary { border: 1px solid #7793bf; color: #0b3c91; background: #fff; }
.fv-btn-secondary:hover { background: #f0f5fc; }

.fv-art { position: relative; min-width: 0; overflow: hidden; background: linear-gradient(135deg, #f2f6fc 0%, #e9f0fa 55%, #dce8f8 100%); }
.fv-slice { position: absolute; inset: 0; background: linear-gradient(120deg, rgba(255,255,255,.85) 0%, rgba(255,255,255,.35) 100%); clip-path: polygon(38% 0, 100% 0, 100% 100%, 8% 100%); }
.fv-grid { position: absolute; inset: 0; opacity: .35; background-image: linear-gradient(#9bb5d6 1px, transparent 1px), linear-gradient(90deg, #9bb5d6 1px, transparent 1px); background-size: 34px 34px; -webkit-mask-image: linear-gradient(90deg, #000, transparent 78%); mask-image: linear-gradient(90deg, #000, transparent 78%); }
.fv-collage {
  position: absolute; z-index: 2; width: min(100%, 680px); height: 100%; right: 1%; top: 50%;
  transform: translateY(-50%); object-fit: contain; filter: drop-shadow(0 13px 12px #061d3a25);
  animation: fv-in 1s cubic-bezier(.2, .7, .2, 1) both;
}
.fv-precision { position: absolute; z-index: 3; right: 5%; top: 6%; margin: 0; color: #fff; font-family: "Montserrat", sans-serif; font-size: 10px; line-height: 1.8; letter-spacing: .2em; text-align: right; font-weight: 700; }
.fv-copy > * { animation: fv-up .8s cubic-bezier(.2, .7, .2, 1) both; }
.fv-copy > :nth-child(2) { animation-delay: .08s; }
.fv-copy > :nth-child(3) { animation-delay: .16s; }
.fv-copy > :nth-child(4) { animation-delay: .24s; }
.fv-copy > :nth-child(5) { animation-delay: .32s; }
@keyframes fv-up { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes fv-in { from { opacity: 0; transform: translateY(-50%) translateX(24px); } to { opacity: 1; transform: translateY(-50%); } }
@media (prefers-reduced-motion: reduce) { .fv-copy > *, .fv-collage { animation: none; } }

.fv-search-row { width: min(91%, 1320px); margin: 0 auto 40px; position: relative; z-index: 4; display: grid; grid-template-columns: 1.9fr 1fr; gap: 18px; align-items: stretch; }
.fv-search { padding: 24px 30px 26px; color: #fff; background: #0b2c79; border-radius: 3px; box-shadow: 0 10px 24px #0b2a6017; }
.fv-search-head { display: flex; justify-content: space-between; align-items: end; gap: 18px; }
.fv-search-head .fv-eyebrow { color: #9bbce9; margin-bottom: 4px; }
.fv-search-head h2 { font-family: "Noto Serif JP", "Yu Mincho", serif; font-size: 21px; font-weight: 700; margin: 0; }
.fv-search-head > p { margin: 0 0 4px; color: #c6d6ee; font-size: 12px; }
.fv-tabs { display: flex; margin-top: 16px; }
.fv-tabs button { border: 1px solid #7893bd55; background: #173d7c; color: #eaf1fc; padding: 8px 16px; font-size: 12px; font-weight: 700; cursor: pointer; }
.fv-tabs button:first-child { border-radius: 3px 0 0 0; }
.fv-tabs button:last-child { border-radius: 0 3px 0 0; }
.fv-tabs button.is-active { color: #0a347e; background: #fff; }
.fv-form { display: flex; height: 46px; }
.fv-form input { flex: 1; min-width: 0; border: 0; outline: 0; padding: 0 15px; font-size: 13px; background: #fff; color: var(--ink); }
.fv-form input:focus-visible { box-shadow: inset 0 0 0 2px #6f9be0; }
.fv-form button { width: 110px; border: 0; background: #dce8fa; color: #0a347e; font-size: 13px; font-weight: 800; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 6px; transition: background .2s; }
.fv-form button:hover { background: #fff; }
.fv-popular-label { margin: 12px 0 6px; font-size: 11px; color: #d6e3f5; font-weight: 700; }
.fv-popular { display: flex; gap: 7px; flex-wrap: wrap; }
.fv-popular a { padding: 3px 12px; border: 1px solid #ffffff45; border-radius: 2px; color: #eaf1fc; font-size: 11px; transition: background .2s; }
.fv-popular a:hover { background: #ffffff1f; }
.fv-catalog { display: flex; align-items: center; gap: 10px; padding: 18px; background: #e8eff9; border-radius: 3px; overflow: hidden; transition: box-shadow .25s; }
.fv-catalog:hover { box-shadow: 0 10px 24px #0b2a6020; }
.fv-catalog-img { flex: 0 0 43%; height: 190px; display: flex; align-items: center; justify-content: center; }
.fv-catalog-img img { height: 100%; width: 100%; object-fit: contain; filter: drop-shadow(0 8px 9px #18345b28); transition: transform .35s; }
.fv-catalog:hover .fv-catalog-img img { transform: rotate(-2deg) scale(1.04); }
.fv-catalog-copy { min-width: 0; }
.fv-catalog-copy .fv-eyebrow { font-size: 9px; margin-bottom: 6px; }
.fv-catalog-copy h2 { margin: 0 0 8px; font-family: "Noto Serif JP", "Yu Mincho", serif; font-size: 18px; line-height: 1.55; color: #102d63; }
.fv-catalog-copy > p:not(.fv-eyebrow) { color: #6e7e96; font-size: 11px; line-height: 1.7; margin: 0 0 12px; }
.fv-catalog-btn { display: inline-flex; align-items: center; justify-content: space-between; gap: 18px; padding: 8px 14px; background: #0b3c91; color: #fff; font-size: 11px; font-weight: 800; border-radius: 2px; }
.fv-catalog-btn b { font-size: 16px; font-weight: 400; }

@media (min-width: 1440px) { .fv-copy { padding-left: max(70px, calc((100vw - 1320px) / 2)); } }
@media (max-width: 1000px) {
  .logo-sub { display: none; }
  .fv { height: auto; min-height: 380px; grid-template-columns: 50% 50%; }
  .fv-copy { padding-left: 28px; }
  .fv-desc br { display: none; }
  .fv-search-row { width: 94%; grid-template-columns: 1.55fr 1fr; gap: 12px; }
  .fv-search { padding: 20px; }
  .fv-search-head { display: block; }
  .fv-search-head > p { margin-top: 4px; }
  .fv-catalog { padding: 12px; }
}
@media (max-width: 640px) {
  .fv { display: flex; flex-direction: column; min-height: 0; }
  .fv-copy { padding: 38px 22px 28px; }
  .fv-kicker { font-size: 9px; }
  .fv h1 { font-size: clamp(30px, 8vw, 39px); }
  .fv-lead { font-size: 15px; }
  .fv-desc { font-size: 11px; }
  .fv-btn { min-width: 0; flex: 1; padding: 0 12px; font-size: 12px; }
  .fv-art { height: 260px; }
  .fv-collage { width: 100%; right: 0; }
  .fv-precision { font-size: 8px; }
  .fv-search-row { width: calc(100% - 28px); margin: 14px auto 30px; grid-template-columns: 1fr; }
  .fv-search { padding: 20px 16px; }
  .fv-search-head h2 { font-size: 19px; }
  .fv-tabs button { flex: 1; padding: 9px 4px; font-size: 11px; }
  .fv-form button { width: 84px; }
  .fv-catalog-img { height: 150px; }
}

/* Logo image */
.logo-img { display: block; height: 48px; width: auto; }
.logo-img-footer { height: 64px; }
.footer-brand .logo-img-footer { margin-bottom: 4px; }
@media (max-width: 640px) { .logo .logo-img { height: 40px; } }

/* =========================================================
   TOP banners (製品一覧 / 用途一覧)
   ========================================================= */
.banners { padding: 40px 0 80px; background: #f4f7fc; }
.banners .container { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: center; }
.banner { display: block; border-radius: 14px; overflow: hidden; transition: transform .3s, box-shadow .3s; }
.banner img { display: block; width: 100%; height: auto; }
.banner:hover { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(11, 42, 128, .16); }
.banner:focus-visible { outline: 3px solid var(--blue-l); outline-offset: 3px; }
@media (max-width: 1000px) { .banners .container { grid-template-columns: 1fr; max-width: 720px; } }
@media (max-width: 640px) { .banners { padding: 24px 0 50px; } }

/* =========================================================
   TOP catalog section
   ========================================================= */
.cat-hero {
  position: relative; overflow: hidden; isolation: isolate;
  min-height: clamp(440px, 46vw, 640px);
  background: #e6ecf5;
  display: flex; align-items: center;
}
.cat-hero-bg {
  position: absolute; inset: 0; z-index: -1;
  width: 100%; height: 100%; object-fit: cover; object-position: 72% center;
}
.cat-hero-inner { width: 100%; max-width: 1320px; margin: 0 auto; padding: 0 clamp(24px, 5.3vw, 88px); }
.cat-hero-copy { max-width: 560px; }
.cat-hero-line { display: block; width: 70px; height: 3px; background: #1d55b5; margin-bottom: clamp(22px, 3vw, 40px); }
.cat-hero h2 {
  margin: 0; color: #0a2459; font-family: "Noto Sans JP", sans-serif; font-weight: 700;
  font-size: clamp(40px, 5.6vw, 78px); line-height: 1.15; letter-spacing: .04em;
}
.cat-hero-sub { margin: clamp(18px, 2.4vw, 30px) 0 10px; color: #1d4fa8; font-weight: 700; font-size: clamp(16px, 1.75vw, 23px); letter-spacing: .04em; line-height: 1.5; }
.cat-hero-desc { margin: 0; color: #4f5b6e; font-size: clamp(13px, 1.2vw, 16px); letter-spacing: .04em; }
.cat-hero-btn {
  margin-top: clamp(26px, 3.6vw, 48px);
  display: inline-grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 22px;
  width: min(100%, 380px); min-height: 64px; padding: 0 26px 0 30px;
  background: #0b2c79; color: #fff; border-radius: 3px; font-size: clamp(15px, 1.3vw, 18px); font-weight: 700; letter-spacing: .06em;
  box-shadow: 0 10px 24px rgba(11, 44, 121, .22);
  transition: background .25s, transform .25s, box-shadow .25s;
}
.cat-hero-btn svg { display: block; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.cat-hero-btn-icon svg { width: 28px; height: 28px; }
.cat-hero-btn-arrow svg { width: 20px; height: 20px; stroke-width: 2.2; transition: transform .25s; }
.cat-hero-btn:hover { background: #1747a8; transform: translateY(-2px); box-shadow: 0 14px 30px rgba(11, 44, 121, .3); }
.cat-hero-btn:hover .cat-hero-btn-arrow svg { transform: translateX(4px); }
.cat-hero-btn:focus-visible { outline: 3px solid #6f9be0; outline-offset: 3px; }

@media (max-width: 900px) {
  .cat-hero { min-height: 0; display: block; background: linear-gradient(180deg, #edf1f8 0%, #e3e9f3 100%); }
  .cat-hero-bg { position: static; display: block; height: auto; aspect-ratio: 16 / 10; object-position: 88% center; }
  .cat-hero-inner { padding-top: 44px; padding-bottom: 8px; }
  .cat-hero-copy { max-width: none; }
  .cat-hero { display: flex; flex-direction: column-reverse; }
}
@media (max-width: 640px) {
  .cat-hero-inner { padding: 36px 20px 4px; }
  .cat-hero-btn { width: 100%; min-height: 58px; padding: 0 20px; gap: 14px; }
  .cat-hero-bg { aspect-ratio: 4 / 3; object-position: 82% center; }
}

/* =========================================================
   TOP product search (v2)
   ========================================================= */
.fv-search { padding: 30px 34px 34px; color: #222; background: #fff; border: 1px solid #dbe3ef; border-radius: 4px; box-shadow: 0 10px 28px rgba(11, 42, 96, .07); }
.fv-search-head { display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; }
.fv-search-head h2 { margin: 0; padding-left: 16px; border-left: 4px solid #0b2c79; font-family: "Noto Sans JP", sans-serif; font-size: clamp(22px, 2vw, 28px); font-weight: 700; line-height: 1.25; color: #222; letter-spacing: .04em; }
.fv-search-head > p { margin: 0; color: #555; font-size: 13px; letter-spacing: .04em; }
.fv-tabs { display: flex; gap: 2px; margin-top: 22px; border-bottom: 3px solid #0b2c79; }
.fv-tabs button { border: 0; border-radius: 3px 3px 0 0; background: #eceef2; color: #333; padding: 12px 26px; font-size: 14px; font-weight: 700; letter-spacing: .04em; cursor: pointer; transition: background .2s, color .2s; }
.fv-tabs button:first-child, .fv-tabs button:last-child { border-radius: 3px 3px 0 0; }
.fv-tabs button:hover { background: #e0e5ee; }
.fv-tabs button.is-active { background: #0b2c79; color: #fff; }
.fv-form { display: flex; height: 56px; margin-top: 22px; }
.fv-form input { flex: 1; min-width: 0; border: 1px solid #c4cad5; border-right: 0; border-radius: 3px 0 0 3px; outline: 0; padding: 0 20px; font-size: 15px; background: #fff; color: #222; }
.fv-form input::placeholder { color: #8a909b; }
.fv-form input:focus-visible { border-color: #0b2c79; box-shadow: inset 0 0 0 1px #0b2c79; }
.fv-form button { width: 150px; border: 0; border-radius: 0 3px 3px 0; background: #0b2c79; color: #fff; font-size: 16px; font-weight: 700; letter-spacing: .06em; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 10px; transition: background .2s; }
.fv-form button .i { width: 20px; height: 20px; stroke-width: 2.2; }
.fv-form button:hover { background: #1747a8; }
@media (max-width: 1000px) { .fv-search { padding: 24px; } }
@media (max-width: 640px) {
  .fv-search { padding: 20px 16px 22px; }
  .fv-search-head h2 { font-size: 21px; }
  .fv-tabs button { flex: 1; padding: 10px 4px; font-size: 12px; }
  .fv-form { height: 50px; }
  .fv-form input { padding: 0 12px; font-size: 14px; }
  .fv-form button { width: 92px; font-size: 14px; gap: 6px; }
}

/* =========================================================
   TOP contact (v2)
   ========================================================= */
.contact-block { background: #0a1c57; padding: 28px 0; }
.contact-block .container { max-width: 1440px; padding: 0 clamp(20px, 6vw, 110px); }
.ct {
  display: grid; grid-template-columns: 1fr auto; align-items: center;
  background: #2d62bc; border-radius: 6px; color: #fff;
  padding: clamp(32px, 4vw, 56px) clamp(28px, 4vw, 64px);
}
.ct-text { padding-right: clamp(24px, 4vw, 56px); border-right: 1px solid rgba(255, 255, 255, .32); }
.ct-label { margin: 0; font-size: 15px; font-weight: 700; letter-spacing: .06em; }
.ct-title { margin: 2px 0 14px; font-family: "Montserrat", sans-serif; font-weight: 700; font-size: clamp(44px, 5vw, 72px); line-height: 1.1; letter-spacing: .005em; }
.ct-desc { margin: 0; font-size: clamp(13px, 1.15vw, 16px); line-height: 1.8; letter-spacing: .03em; text-wrap: pretty; }
.ct-action { padding-left: clamp(24px, 3vw, 44px); }
.ct-btn {
  display: inline-flex; align-items: center; gap: 16px;
  min-height: 78px; padding: 0 36px 0 20px;
  border: 1.5px solid rgba(255, 255, 255, .85); border-radius: 999px;
  background: #1b4aa6; color: #fff;
  font-size: clamp(15px, 1.35vw, 19px); font-weight: 700; letter-spacing: .06em; white-space: nowrap;
  transition: background .25s, border-color .25s;
}
.ct-btn-dot { width: 38px; height: 38px; border-radius: 50%; background: #fff; color: #1b4aa6; display: grid; place-items: center; flex: none; transition: transform .25s; }
.ct-btn-dot svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.ct-btn:hover { background: #143d8f; border-color: #fff; }
.ct-btn:hover .ct-btn-dot { transform: translateX(3px); }
.ct-btn:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
@media (max-width: 900px) {
  .ct { grid-template-columns: 1fr; }
  .ct-text { padding-right: 0; border-right: 0; padding-bottom: 26px; border-bottom: 1px solid rgba(255, 255, 255, .32); }
  .ct-action { padding: 26px 0 0; }
}
@media (max-width: 640px) {
  .contact-block .container { padding: 0 14px; }
  .ct { padding: 30px 22px; }
  .ct-btn { width: 100%; min-height: 64px; padding: 0 24px 0 14px; }
}