@charset "UTF-8";
/* Fujimoto Chemicals demo - base styles. Values come from the tokens below; do not hard-code colours or sizes. */
:root {
  --blue: #0E77BE;      /* logo blue = the one accent colour for UI */
  --blue-d: #0A5E98;
  --blue-dd: #084B7A;
  --sky: #49B3EF;
  --mint: #90D8B6;
  --mint-d: #2F9C72;
  --pale: #EAF6FD;
  --pale-2: #F5FBFE;
  --mint-pale: #E6F6EE;
  --ink: #14243A;
  --ink-2: #3A4256;
  --ink-3: #5E677A;
  --line: #D3E4F0;
  --white: #fff;
  --fs-display: clamp(44px, 6.67vw, 96px);
  --fs-h2: clamp(28px, 3.33vw, 48px);
  --fs-h3: clamp(22px, 2.36vw, 34px);
  --fs-h4: clamp(19px, 1.6vw, 23px);
  --fs-lead: clamp(16px, 1.25vw, 18px);
  --fs-body: 16px;
  --fs-small: 14px;
  --fs-caption: 12px;
  --sec: clamp(88px, 10vw, 160px);
  --gut: clamp(20px, 4.4vw, 64px);
  --w: 1240px;
  --r: 28px;
  --r-s: 18px;
  --en: 'Poppins', 'Noto Sans JP', sans-serif;
  --jp: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  --hex-pt: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 115.47' preserveAspectRatio='none'%3E%3Cpath d='M42.21,4.5 Q50,0 57.79,4.5 L92.21,24.37 Q100,28.87 100,37.87 L100,77.6 Q100,86.6 92.21,91.1 L57.79,110.97 Q50,115.47 42.21,110.97 L7.79,91.1 Q0,86.6 0,77.6 L0,37.87 Q0,28.87 7.79,24.37 Z'/%3E%3C/svg%3E");
  --hex-fl: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 115.47 100' preserveAspectRatio='none'%3E%3Cpath d='M4.5,42.21 Q0,50 4.5,57.79 L24.37,92.21 Q28.87,100 37.87,100 L77.6,100 Q86.6,100 91.1,92.21 L110.97,57.79 Q115.47,50 110.97,42.21 L91.1,7.79 Q86.6,0 77.6,0 L37.87,0 Q28.87,0 24.37,7.79 Z'/%3E%3C/svg%3E");
  --hd-h: 76px;
}
@media (max-width: 1024px) { :root { --hd-h: 64px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; font-variant-numeric: lining-nums; scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: var(--jp); font-size: var(--fs-body); font-weight: 500; line-height: 2; letter-spacing: .05em; font-feature-settings: 'palt' 0; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote { margin: 0; padding: 0; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.nw { white-space: nowrap; }
.ln { display: block; }
.pc-only { display: inline; }
.sp-only { display: none; }
@media (max-width: 640px) { .pc-only { display: none; } .sp-only { display: inline; } br.sp-only { display: block; content: ''; } }
.wrap { width: min(100% - var(--gut) * 2, var(--w)); margin-inline: auto; }
.wrap--n { width: min(100% - var(--gut) * 2, 960px); margin-inline: auto; }
.sec { padding-block: var(--sec); position: relative; }
.sec--pale { background: var(--pale); }
.sec--mint { background: var(--mint-pale); }
.sec--blue { background: var(--blue); color: var(--white); }
.sec + .sec--tight { padding-top: 0; }
.prose > p + p { margin-top: 1lh; }
.lead { font-size: var(--fs-lead); line-height: 2.05; color: var(--ink-2); }
.small { font-size: var(--fs-small); line-height: 1.9; }
.note { font-size: var(--fs-caption); color: var(--ink-3); line-height: 1.8; }
.mt-s { margin-top: 24px; } .mt-m { margin-top: 40px; } .mt-l { margin-top: 64px; } .mt-xl { margin-top: 96px; }

/* ---------- section heading ---------- */
.sh { display: grid; gap: 14px; margin-bottom: clamp(40px, 5vw, 72px); }
.sh__en { font-family: var(--en); font-weight: 800; font-size: var(--fs-display); line-height: 1; letter-spacing: -.01em; color: var(--blue); white-space: nowrap; }
.sh__jp { font-size: var(--fs-h2); font-weight: 900; line-height: 1.45; letter-spacing: .04em; color: var(--ink); }
.sh__lb { display: inline-flex; align-items: center; gap: 10px; font-size: var(--fs-small); font-weight: 700; color: var(--blue); letter-spacing: .12em; }
.sh__lb::before { content: ''; width: 14px; height: 16px; background: var(--mint); -webkit-mask: var(--hex-pt) center / 100% 100% no-repeat; mask: var(--hex-pt) center / 100% 100% no-repeat; }
.sh__lead { font-size: var(--fs-lead); color: var(--ink-2); line-height: 2.05; margin-top: 10px; }
.sh--center { text-align: center; justify-items: center; }
.sh--center .sh__en { padding-left: .02em; }
.sec--blue .sh__en, .sec--blue .sh__jp, .sec--blue .sh__lb, .sec--blue .sh__lead { color: var(--white); }
.sec--blue .sh__lb::before { background: var(--mint); }
.sh--split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: end; column-gap: 48px; }
.sh--split .sh__lead { grid-column: 2; grid-row: 1 / span 3; align-self: end; margin: 0; }
@media (max-width: 900px) {
  .sh--split { grid-template-columns: minmax(0, 1fr); }
  .sh--split .sh__lead { grid-column: 1; grid-row: auto; margin-top: 10px; }
}
@media (max-width: 640px) {
  .sh { text-align: center; justify-items: center; }
  .sh > * { max-width: 100%; }
}

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 60px; padding: 10px 12px 10px 30px; border-radius: 999px; background: var(--blue); color: var(--white); font-weight: 700; font-size: 16px; letter-spacing: .08em; line-height: 1.4; transition: background-color .25s; min-width: 260px; }
.btn:hover { background: var(--blue-d); }
.btn__arw { flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--white); position: relative; transition: transform .25s; }
.btn__arw::before { content: ''; position: absolute; left: 50%; top: 50%; width: 8px; height: 8px; border-top: 2.5px solid var(--blue); border-right: 2.5px solid var(--blue); transform: translate(-70%, -50%) rotate(45deg); }
.btn:hover .btn__arw { transform: translateX(4px); }
.btn--white { background: var(--white); color: var(--blue); }
.btn--white:hover { background: var(--pale); }
.btn--white .btn__arw { background: var(--blue); }
.btn--white .btn__arw::before { border-color: var(--white); }
.btns { display: flex; flex-wrap: wrap; gap: 16px; }
.btns--c { justify-content: center; }
@media (max-width: 640px) {
  .btn { width: 100%; min-width: 0; justify-content: center; position: relative; padding-inline: 56px; }
  .btn__arw { position: absolute; right: 10px; top: 50%; margin-top: -20px; }
  .btn:hover .btn__arw { transform: none; }
  .btns { flex-direction: column; }
}
.more { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; color: var(--blue); font-size: 15px; letter-spacing: .08em; }
.more__arw { width: 34px; height: 34px; border-radius: 50%; background: var(--blue); position: relative; flex: none; transition: transform .25s; }
.more__arw::before { content: ''; position: absolute; left: 50%; top: 50%; width: 7px; height: 7px; border-top: 2px solid var(--white); border-right: 2px solid var(--white); transform: translate(-70%, -50%) rotate(45deg); }
a:hover .more__arw, .more:hover .more__arw { transform: translateX(4px); }
.sec-end { margin-top: clamp(40px, 5vw, 64px); display: flex; justify-content: center; }

/* ---------- header (floating capsule) ---------- */
.hd { position: fixed; z-index: 50; top: 14px; left: 14px; right: 14px; height: var(--hd-h); display: flex; align-items: center; gap: 24px; padding: 0 12px 0 26px; background: var(--white); border-radius: 18px; will-change: transform; }
.hd__logo { flex: none; display: block; width: clamp(220px, 21vw, 300px); }
.hd__logo img { width: 100%; height: auto; }
.hd__nav { margin-left: auto; display: flex; align-items: center; gap: clamp(14px, 1.6vw, 28px); font-size: 15px; font-weight: 700; letter-spacing: .06em; }
.hd__nav > a, .hd__link { position: relative; display: block; padding: 8px 0; white-space: nowrap; }
.hd__nav > a::after, .hd__link::after { content: ''; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; background: var(--blue); transform: scaleX(0); transition: transform .25s; }
.hd__nav > a:hover::after, .hd__nav > a[aria-current="page"]::after, .hd__link:hover::after, .hd__link[aria-current="page"]::after, .hd__item.is-open .hd__link::after { transform: scaleX(1); }
.hd__nav > a[aria-current="page"], .hd__link[aria-current="page"], .hd__item.is-open .hd__link { color: var(--blue); }
.hd__cta { flex: none; display: inline-flex; align-items: center; gap: 12px; height: 52px; padding: 0 8px 0 22px; border-radius: 12px; background: var(--blue); color: var(--white); font-weight: 700; font-size: 15px; letter-spacing: .06em; }
.hd__cta:hover { background: var(--blue-d); }
.hd__cta .more__arw { width: 34px; height: 34px; background: var(--white); }
.hd__cta .more__arw::before { border-color: var(--blue); }
.hd__menu { display: none; flex: none; width: 52px; height: 52px; border-radius: 12px; background: var(--ink); color: var(--white); flex-direction: column; align-items: center; justify-content: center; gap: 4px; font-family: var(--en); font-size: 10px; font-weight: 700; letter-spacing: .1em; }
.hd__menu i { display: block; width: 20px; height: 2px; background: currentColor; transition: transform .25s, opacity .25s; }
.hd__menu i + i { margin-top: 4px; }
.is-menu .hd__menu i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.is-menu .hd__menu i:nth-child(2) { opacity: 0; }
.is-menu .hd__menu i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
@media (max-width: 1240px) { .hd__nav { gap: 16px; font-size: 14px; } }
@media (max-width: 1024px) {
  .hd { top: 8px; left: 8px; right: 8px; padding: 0 6px 0 16px; gap: 8px; border-radius: 16px; }
  .hd__logo { width: clamp(180px, 46vw, 250px); }
  .hd__nav { display: none; }
  .hd__menu { display: flex; }
  .hd__cta { margin-left: auto; height: 52px; padding: 0 16px; font-size: 13px; }
  .hd__cta .more__arw { display: none; }
}
@media (max-width: 400px) { .hd__logo { width: 168px; } .hd__cta { padding: 0 12px; } }

/* drawer */
.drawer { position: fixed; inset: 0; z-index: 45; background: var(--pale); padding: calc(var(--hd-h) + 32px) var(--gut) 120px; overflow-y: auto; visibility: hidden; opacity: 0; transition: opacity .3s, visibility .3s; }
.drawer.is-open { visibility: visible; opacity: 1; }
.drawer__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; max-width: 760px; margin-inline: auto; }
.drawer__grid a { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; align-items: center; gap: 14px; padding: 10px 14px 10px 10px; background: var(--white); border-radius: 16px; font-weight: 700; line-height: 1.5; }
.drawer__grid img { width: 64px; height: 64px; object-fit: cover; border-radius: 12px; }
.drawer__grid small { display: block; font-family: var(--en); font-size: 12px; color: var(--blue); letter-spacing: .08em; font-weight: 700; }
.drawer__tel { max-width: 760px; margin: 24px auto 0; display: grid; gap: 12px; }
@media (max-width: 640px) { .drawer__grid { grid-template-columns: minmax(0, 1fr); } }

/* phone CTA bar */
.spbar { display: none; }
@media (max-width: 640px) {
  body { padding-bottom: 68px; }
  .spbar { position: fixed; z-index: 40; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: 1fr 1fr 1.3fr; gap: 6px; padding: 8px 8px calc(8px + env(safe-area-inset-bottom)); background: var(--white); will-change: transform; }
  .spbar a { display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 52px; border-radius: 12px; font-size: 13px; font-weight: 700; letter-spacing: .04em; background: var(--pale); color: var(--blue); }
  .spbar a.is-main { background: var(--blue); color: var(--white); }
  .spbar svg { width: 18px; height: 18px; flex: none; }
}

/* ---------- MV: four scenes (研究 → 製造 → 人 → 暮らし). Each new photo bursts out of a hexagon (the benzene ring of the logo)
   from its subject and covers the last one; a white and a mint hexagon line ride its edge (main.js 3).
   The catch is large white type on the darkened foot of the photo, with the scene number above it.
   Under it the company line QUALITY OF LIFE FOR PEOPLE. runs the full width and is cut by the bottom edge of the photo:
   a white copy inside the frame, and a blue copy behind the frame that shows only below it. main.js sizes it (--qol-fs). ---------- */
.mv { position: relative; padding: calc(var(--hd-h) + 28px) 14px clamp(28px, 3.2vw, 56px); background: var(--white); --mv-x: clamp(20px, 4vw, 64px); }
.mv__box { position: relative; --qol-fs: clamp(44px, 5.6vw, 120px); --qol-cut: .5; }
.mv__frame { position: relative; z-index: 1; height: max(560px, calc(100svh - var(--hd-h) - 56px - 3vw)); border-radius: var(--r); overflow: hidden; background: var(--blue); }
.mv__slide { position: absolute; inset: 0; z-index: 0; visibility: hidden; --cx: 70%; --cy: 44%;
  clip-path: polygon(var(--cx) var(--cy), var(--cx) var(--cy), var(--cx) var(--cy), var(--cx) var(--cy), var(--cx) var(--cy), var(--cx) var(--cy)); }
.mv__slide.is-on, .mv__slide.is-prev { visibility: visible;
  clip-path: polygon(var(--cx) calc(var(--cy) - 170vmax), calc(var(--cx) + 147.2vmax) calc(var(--cy) - 85vmax), calc(var(--cx) + 147.2vmax) calc(var(--cy) + 85vmax), var(--cx) calc(var(--cy) + 170vmax), calc(var(--cx) - 147.2vmax) calc(var(--cy) + 85vmax), calc(var(--cx) - 147.2vmax) calc(var(--cy) - 85vmax)); }
.mv__slide.is-prev { z-index: 1; }
.mv__slide.is-on { z-index: 2; }
.mv__slide:nth-child(2) { --cx: 66%; --cy: 46%; }
.mv__slide:nth-child(3) { --cx: 72%; --cy: 64%; }
.mv__slide:nth-child(4) { --cx: 70%; --cy: 66%; }
.mv__slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.14); }
.mv__slide.is-on img { transform: scale(1); transition: transform 7s cubic-bezier(.2, .6, .3, 1); }
.mv__slide.is-prev img { transform: scale(1); }
.mv__sp { display: none; }
/* the hexagon lines: sized to the burst's final radius (170vmax); main.js scales them with the opening hexagon, so they ride its edge.
   The stroke scales with them: a thin line at first that grows into a broad band as it sweeps out. */
.mv__hex { position: absolute; z-index: 3; left: 70%; top: 44%; width: 340vmax; height: 340vmax; transform: translate(-50%, -50%) scale(0); fill: none; stroke: var(--white); stroke-width: 2.4; stroke-linejoin: round; pointer-events: none; }
.mv__hex--2 { stroke: var(--mint); stroke-width: 3.4; }
/* darkens the foot and the left of every photo, so the white type reads on bright ground too */
.mv__shade { position: absolute; inset: 0; z-index: 4; background: linear-gradient(to top, rgba(14, 40, 70, .66), rgba(14, 40, 70, .3) 30%, rgba(14, 40, 70, 0) 60%), linear-gradient(to right, rgba(14, 40, 70, .28), rgba(14, 40, 70, 0) 60%); pointer-events: none; }
.mv__copy { position: absolute; z-index: 5; left: var(--mv-x); right: var(--mv-x); bottom: calc(var(--qol-fs) * (var(--qol-cut) + .02) + clamp(18px, 2.6vh, 32px)); color: var(--white); }
.mv__scene { display: flex; align-items: center; gap: 14px; margin-bottom: clamp(12px, 2vh, 22px); font-family: var(--en); line-height: 1; }
.mv__no { font-size: clamp(30px, 2.8vw, 46px); font-weight: 800; letter-spacing: -.01em; }
.mv__of { font-size: 15px; font-weight: 700; opacity: .8; }
.mv__bar { position: relative; width: clamp(60px, 7vw, 120px); height: 3px; border-radius: 2px; background: rgba(255, 255, 255, .35); overflow: hidden; }
.mv__bar span { position: absolute; inset: 0; background: var(--mint); transform-origin: left; transform: scaleX(0); }
.mv__scene.is-run .mv__bar span { animation: mv-bar 5.8s linear both; }
@keyframes mv-bar { to { transform: scaleX(1); } }
.mv__lb { display: flex; align-items: baseline; gap: 10px; }
.mv__lb i { font-style: normal; font-size: 13px; font-weight: 700; letter-spacing: .16em; }
.mv__lb b { font-family: var(--jp); font-size: 16px; font-weight: 900; letter-spacing: .1em; }
.mv__lb b:empty { display: none; }
.mv__scene.is-run .mv__lb { animation: mv-lb .7s cubic-bezier(.2, .8, .2, 1) both; }
@keyframes mv-lb { from { opacity: 0; transform: translateX(14px); } }
.mv__catch { display: grid; justify-items: start; gap: .02em; font-size: clamp(38px, min(7vw, 11vh), 116px); font-weight: 900; line-height: 1.22; letter-spacing: .05em; font-feature-settings: 'palt' 1; text-shadow: 0 2px 28px rgba(10, 30, 60, .3); }
.mv__catch .ln { white-space: nowrap; overflow: hidden; padding: 0 .1em .04em 0; }
.mv__tx { display: inline-block; transform: translateY(108%); transition: transform 1s cubic-bezier(.2, .8, .2, 1); }
.mv__catch .ln + .ln .mv__tx { transition-delay: .14s; }
.mv__box.is-in .mv__tx, .is-still .mv__tx { transform: none; }
.mv__catch--en { letter-spacing: .01em; font-feature-settings: normal; font-size: clamp(34px, min(5.4vw, 8.4vh), 88px); }
.mv__catch.fit .ln { display: block; }
.mv__qol { position: absolute; left: var(--mv-x); right: var(--mv-x); top: calc(100% - var(--qol-fs) * var(--qol-cut)); transform: translateX(var(--qx, 0px)); font-family: var(--en); font-weight: 800; font-size: var(--qol-fs); line-height: 1; letter-spacing: -.01em; white-space: nowrap; pointer-events: none; }
.mv__qol--in { z-index: 5; color: var(--white); }
.mv__qol--out { z-index: 0; color: var(--blue); }
.mv__qol .wd, .mv__qol .ch { display: inline-block; }
.mv__qol .ch { opacity: 0; transform: translateY(.6em); transition: opacity .7s, transform .7s cubic-bezier(.2, .7, .2, 1); }
.mv__box.is-in .mv__qol .ch, .is-still .mv__qol .ch { opacity: 1; transform: none; }
.is-still .mv__slide, .is-still .mv__slide img { transition: none; }
.is-still .mv__slide img { transform: none; }
@media (max-width: 760px) {
  .mv { padding: calc(var(--hd-h) + 16px) 8px 26px; --mv-x: 14px; }
  .mv__box { --qol-fs: 9.4vw; --qol-cut: 1.5; }
  .mv__frame { height: calc(100svh - var(--hd-h) - 16px - 68px - 34px); min-height: 480px; border-radius: var(--r-s); }
  .mv__slide, .mv__slide:nth-child(n) { --cx: 50%; --cy: 36%; }
  .mv__hex { left: 50%; top: 36%; }
  .mv__pc { display: none; }
  .mv__sp { display: block; }
  .mv__scene { gap: 10px; }
  .mv__no { font-size: 28px; }
  .mv__of { font-size: 12px; }
  .mv__bar { width: 44px; }
  .mv__lb i { font-size: 11px; letter-spacing: .12em; }
  .mv__lb b { font-size: 14px; }
  .mv__catch { font-size: min(9vw, 40px); }
  .mv__catch--en { font-size: min(6.6vw, 30px); }
  .mv__qol .q1, .mv__qol .q2 { display: block; }
}
/* ---------- photo frames ---------- */
.ph { position: relative; overflow: hidden; border-radius: var(--r); background: var(--pale); }
.ph img { width: 100%; height: 100%; object-fit: cover; }
.hexph { position: relative; aspect-ratio: 100 / 115.47; -webkit-mask: var(--hex-pt) center / 100% 100% no-repeat; mask: var(--hex-pt) center / 100% 100% no-repeat; background: var(--pale); }
.hexph img { width: 100%; height: 100%; object-fit: cover; }
.ill { mix-blend-mode: multiply; }
.ill img { width: 100%; height: auto; }
.ill-ph { background: var(--white); border-radius: 50%; aspect-ratio: 1; display: grid; place-items: center; overflow: hidden; }
.ill-ph img { width: 86%; height: 86%; object-fit: contain; }

/* reveal */
.rv { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.rv.is-in { opacity: 1; transform: none; }
.rv-d1 { transition-delay: .12s; } .rv-d2 { transition-delay: .24s; } .rv-d3 { transition-delay: .36s; }
.wipe { position: relative; }
.wipe::after { content: ''; position: absolute; inset: 0; background: var(--blue); transform-origin: right; transition: transform .9s cubic-bezier(.7, 0, .2, 1) .1s; z-index: 2; }
.wipe.is-in::after { transform: scaleX(0); }
.is-still .rv { opacity: 1; transform: none; }
.is-still .wipe::after { display: none; }
.chars .wd { display: inline-block; white-space: nowrap; }
.chars .ch { display: inline-block; opacity: 0; transform: translateY(.4em); transition: opacity .5s, transform .5s; }
.chars.is-in .ch { opacity: 1; transform: none; }
.is-still .chars .ch { opacity: 1; transform: none; }

/* ---------- concept ---------- */
.cpt { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.cpt__q { font-size: var(--fs-h2); font-weight: 900; line-height: 1.5; }
.cpt__q em { font-style: normal; color: var(--blue); }
.cpt__body { margin-top: 32px; }
.cpt__fig { position: relative; }
.cpt__ill { position: relative; z-index: 1; width: 100%; aspect-ratio: 1; border-radius: 50%; background: var(--pale); display: grid; place-items: center; overflow: hidden; }
.cpt__ill img { mix-blend-mode: multiply; }
.cpt__ill img { width: 84%; height: 84%; object-fit: contain; }
.cpt__tag { position: absolute; z-index: 2; display: grid; gap: 2px; padding: 14px 20px; background: var(--white); border-radius: 16px; font-weight: 700; line-height: 1.5; font-size: 15px; }
.cpt__tag b { font-family: var(--en); color: var(--blue); font-size: 13px; letter-spacing: .1em; }
.cpt__tag--1 { left: -4%; top: 12%; }
.cpt__tag--2 { right: -2%; bottom: 14%; }
.cpt__tag--2 b { color: var(--mint-d); }
@media (max-width: 900px) {
  .cpt { grid-template-columns: minmax(0, 1fr); }
  .cpt__fig { max-width: 460px; margin-inline: auto; width: 100%; }
}
@media (max-width: 640px) {
  .cpt__q { text-align: center; }
  .cpt__tag { font-size: 13px; padding: 10px 14px; }
  .cpt__tag--1 { left: 0; top: 4%; }
  .cpt__tag--2 { right: 0; bottom: 6%; }
}

/* ---------- one-stop flow (hexagons linked like a molecule) ---------- */
.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; counter-reset: step; }
.flow__item { position: relative; display: grid; align-content: start; justify-items: center; text-align: center; gap: 0; background: var(--white); border-radius: var(--r); padding: 36px 24px 32px; }
.flow__item:not(:last-child)::after { content: ''; position: absolute; z-index: 2; right: -27px; top: 120px; width: 22px; height: 22px; background: var(--blue); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 22 22'%3E%3Cpath d='M6 3l10 8-10 8z'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 22 22'%3E%3Cpath d='M6 3l10 8-10 8z'/%3E%3C/svg%3E") center / contain no-repeat; }
.flow__ph { position: relative; width: min(100%, 190px); }
.flow__ill { position: absolute; right: -26%; bottom: -10%; width: 62%; aspect-ratio: 1; border-radius: 50%; background: var(--white); display: grid; place-items: center; overflow: hidden; }
.flow__ill img { width: 88%; height: 88%; object-fit: contain; }
.flow__no { margin-top: 24px; font-family: var(--en); font-weight: 800; font-size: 15px; color: var(--blue); letter-spacing: .12em; }
.flow__t { margin-top: 4px; font-size: var(--fs-h4); font-weight: 900; line-height: 1.5; }
.flow__d { margin-top: 12px; font-size: var(--fs-small); color: var(--ink-2); line-height: 1.9; text-align: left; width: 100%; }
@media (max-width: 1024px) {
  .flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .flow__item:nth-child(2)::after { display: none; }
}
@media (max-width: 640px) {
  .flow { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .flow__item:not(:last-child)::after { display: block; right: auto; left: 50%; top: auto; bottom: -30px; margin-left: -11px; transform: rotate(90deg); }
  .flow__item:nth-child(2)::after { display: block; }
}

/* ---------- business cards ---------- */
.biz { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.biz__card { position: relative; display: grid; grid-template-rows: auto 1fr; border-radius: var(--r); overflow: hidden; background: var(--pale); transition: transform .3s; }
.biz__card:hover { transform: translateY(-6px); }
.biz__card:nth-child(2) { background: var(--mint-pale); }
.biz__card:nth-child(3) { background: #E3EEF8; }
.biz__ph { aspect-ratio: 4 / 3; overflow: hidden; }
.biz__ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.biz__card:hover .biz__ph img { transform: scale(1.05); }
.biz__body { position: relative; display: grid; grid-template-rows: auto auto 1fr auto; padding: 56px 32px 32px; }
.biz__ill { position: absolute; top: -58px; right: 24px; width: 112px; height: 112px; border-radius: 50%; background: var(--white); display: grid; place-items: center; overflow: hidden; }
.biz__ill img { width: 86%; height: 86%; object-fit: contain; }
.biz__en { font-family: var(--en); font-weight: 800; color: var(--blue); font-size: 14px; letter-spacing: .12em; }
.biz__t { font-size: var(--fs-h3); font-weight: 900; line-height: 1.4; margin-top: 4px; }
.biz__d { margin-top: 16px; font-size: var(--fs-small); color: var(--ink-2); line-height: 1.9; }
.biz__card .more { margin-top: 24px; }
@media (max-width: 1024px) { .biz { grid-template-columns: minmax(0, 1fr); max-width: 640px; margin-inline: auto; } }

/* ---------- strength (blue band) ---------- */
.str { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(40px, 5vw, 80px); align-items: center; }
.str__ph { aspect-ratio: 4 / 3; }
.str__facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: clamp(48px, 6vw, 80px); }
.str__fact { display: grid; justify-items: center; align-content: start; text-align: center; gap: 12px; background: var(--blue-d); border-radius: var(--r-s); padding: 32px 24px 28px; }
.str__ic { width: 112px; height: 112px; border-radius: 50%; background: var(--white); display: grid; place-items: center; overflow: hidden; }
.str__ic img { width: 86%; height: 86%; object-fit: contain; }
.str__v { font-size: var(--fs-h4); font-weight: 900; line-height: 1.5; }
.str__v small { display: block; font-family: var(--en); font-size: 13px; letter-spacing: .1em; color: var(--mint); font-weight: 700; }
.str__d { font-size: var(--fs-small); line-height: 1.9; text-align: left; width: 100%; }
@media (max-width: 900px) {
  .str { grid-template-columns: minmax(0, 1fr); }
  .str__facts { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- numbers ---------- */
.num { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.num__card { position: relative; display: grid; justify-items: center; align-content: start; text-align: center; background: var(--white); border-radius: var(--r); padding: 28px 24px 32px; }
.num__lb { justify-self: center; display: block; font-weight: 900; font-size: var(--fs-h4); color: var(--ink); letter-spacing: .06em; line-height: 1.5; text-align: center; }
.num__ic { width: 120px; height: 120px; margin-top: 6px; }
.num__ic img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.num__v { margin-top: 8px; display: flex; align-items: baseline; justify-content: center; gap: 6px; color: var(--blue); line-height: 1.1; }
.num__v b { font-family: var(--en); font-weight: 800; font-size: clamp(52px, 5vw, 72px); letter-spacing: -.01em; }
.num__v span { font-size: 20px; font-weight: 900; }
.num__d { margin-top: 12px; font-size: var(--fs-small); color: var(--ink-2); line-height: 1.8; }
.sec--pale .num__card { background: var(--white); }
@media (max-width: 1024px) { .num { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) {
  .num { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- split (photo + text) ---------- */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 5vw, 80px); align-items: center; }
.split--rev .split__media { order: 2; }
.split__media { position: relative; }
.split__media .ph { aspect-ratio: 4 / 3; }
.split__ill { position: absolute; z-index: 2; width: 34%; aspect-ratio: 1; right: -4%; bottom: -10%; border-radius: 50%; background: var(--white); display: grid; place-items: center; overflow: hidden; }
.split--rev .split__ill { right: auto; left: -4%; }
.split__ill img { width: 86%; height: 86%; object-fit: contain; }
.split__t { font-size: var(--fs-h2); font-weight: 900; line-height: 1.5; }
.split__en { font-family: var(--en); font-weight: 800; color: var(--blue); font-size: 15px; letter-spacing: .12em; margin-bottom: 12px; display: block; }
.split__body { margin-top: 28px; }
.split .btns, .split .more { margin-top: 32px; }
@media (max-width: 900px) {
  .split { grid-template-columns: minmax(0, 1fr); }
  .split--rev .split__media { order: 0; }
  .split__ill { width: 30%; right: 2%; bottom: -8%; }
  .split--rev .split__ill { left: 2%; }
}
@media (max-width: 640px) { .split__t, .split__en { text-align: center; } }

/* ---------- certifications list ---------- */
.cert { display: grid; gap: 0; }
.cert__row { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 24px; align-items: center; padding: 20px 0; border-bottom: 1px solid #CDEBDC; }
.cert__row:first-child { padding-top: 0; }
.cert__logo { width: 96px; height: 96px; border-radius: 16px; background: var(--white); display: grid; place-items: center; overflow: hidden; }
.cert__logo img { width: 84%; height: 84%; object-fit: contain; }
.cert__t { font-weight: 900; font-size: 18px; line-height: 1.5; }
.cert__d { font-size: var(--fs-small); color: var(--ink-2); line-height: 1.8; margin-top: 4px; }

/* ---------- recruit band ---------- */
.rec { position: relative; border-radius: var(--r); overflow: hidden; min-height: 560px; display: grid; align-items: end; }
.rec__ph { position: absolute; inset: 0; }
.rec__ph img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }
.rec__box { position: relative; z-index: 1; margin: 40px; max-width: 520px; background: var(--white); border-radius: var(--r-s); padding: 40px 44px; }
.rec__en { font-family: var(--en); font-weight: 800; color: var(--blue); font-size: clamp(44px, 4.4vw, 64px); line-height: 1; }
.rec__t { margin-top: 14px; font-size: var(--fs-h3); font-weight: 900; line-height: 1.5; }
.rec__box p { margin-top: 16px; color: var(--ink-2); font-size: var(--fs-small); line-height: 1.9; }
.rec__box .btns { margin-top: 24px; }
@media (max-width: 760px) {
  .rec { min-height: 0; display: block; background: var(--white); }
  .rec__ph { position: relative; aspect-ratio: 4 / 3; border-radius: var(--r); overflow: hidden; }
  .rec__box { margin: -48px 12px 0; padding: 32px 24px; text-align: center; }
}

/* ---------- column / news cards ---------- */
.cards3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.ccard { display: grid; grid-template-rows: auto 1fr; background: var(--white); border-radius: var(--r-s); overflow: hidden; }
.ccard__ph { aspect-ratio: 16 / 9; overflow: hidden; background: var(--pale); }
.ccard__ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.ccard:hover .ccard__ph img { transform: scale(1.05); }
.ccard__body { display: grid; grid-template-rows: auto auto 1fr auto; padding: 24px 26px 26px; }
.ccard__meta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; font-size: 13px; color: var(--ink-3); line-height: 1.6; }
.tag { display: inline-block; padding: 2px 12px; border-radius: 999px; border: 1.5px solid var(--blue); color: var(--blue); font-size: 12px; font-weight: 700; line-height: 1.7; letter-spacing: .04em; white-space: nowrap; }
.ccard__t { margin-top: 10px; font-size: 18px; font-weight: 900; line-height: 1.6; }
.ccard .more { margin-top: 18px; }
.sec--pale .ccard { background: var(--white); }
@media (max-width: 1024px) { .cards3 { grid-template-columns: minmax(0, 1fr); max-width: 640px; margin-inline: auto; } }

.news { display: grid; }
.news__row { display: grid; grid-template-columns: 200px minmax(0, 1fr) auto; gap: 32px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--line); }
.news__row:first-child { border-top: 1px solid var(--line); }
.news__ph { aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; background: var(--pale); }
.news__ph img { width: 100%; height: 100%; object-fit: cover; }
.news__meta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; font-family: var(--en); font-size: 14px; color: var(--ink-3); font-weight: 600; }
.news__t { margin-top: 6px; font-weight: 900; font-size: 17px; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news__ex { margin-top: 6px; font-size: var(--fs-small); color: var(--ink-2); line-height: 1.8; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news__row .more { white-space: nowrap; }
.news__row:hover .news__t { color: var(--blue); }
@media (max-width: 760px) {
  .news__row { grid-template-columns: 112px minmax(0, 1fr); gap: 16px; padding: 18px 0; }
  .news__row .more__txt { display: none; }
  .news__row .more { display: none; }
  .news__t { font-size: 15px; }
  .news__ex { display: none; }
}

/* ---------- contact band ---------- */
.cta { background: var(--blue); color: var(--white); border-radius: var(--r); padding: clamp(48px, 6vw, 88px) clamp(24px, 6vw, 88px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: center; position: relative; overflow: hidden; }
.cta__en { font-family: var(--en); font-weight: 800; font-size: clamp(44px, 5.4vw, 80px); line-height: 1; white-space: nowrap; }
.cta__t { margin-top: 14px; font-size: var(--fs-h3); font-weight: 900; line-height: 1.5; }
.cta__d { margin-top: 16px; font-size: var(--fs-small); line-height: 1.9; }
.cta__tels { display: grid; gap: 14px; }
.cta__tel { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 16px; align-items: center; background: var(--blue-d); border-radius: var(--r-s); padding: 18px 24px; }
.cta__tel small { grid-column: 1 / -1; font-size: 13px; font-weight: 700; color: #CFE8F8; letter-spacing: .06em; }
.cta__tel b { font-family: var(--en); font-weight: 700; font-size: clamp(26px, 2.6vw, 34px); letter-spacing: .02em; line-height: 1.2; }
.cta__tel span { font-size: 13px; }
.cta .btn { margin-top: 6px; width: 100%; }
.cta__mol { position: absolute; right: -40px; top: -40px; width: 260px; color: rgba(255, 255, 255, .12); pointer-events: none; }
@media (max-width: 900px) { .cta { grid-template-columns: minmax(0, 1fr); text-align: center; } .cta__tel { text-align: left; } }
@media (max-width: 640px) { .cta__tel { grid-template-columns: minmax(0, 1fr); padding: 16px 20px; } .cta__tel span { font-size: 12px; } }

/* ---------- page hero (lower pages) ---------- */
.pghero { position: relative; padding: calc(var(--hd-h) + 56px) var(--gut) 0; background: var(--pale); }
.pghero__in { width: min(100%, var(--w)); margin-inline: auto; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 4vw, 64px); align-items: end; padding-bottom: clamp(48px, 6vw, 88px); }
.pghero__en { font-family: var(--en); font-weight: 800; font-size: clamp(44px, 6vw, 88px); color: var(--blue); line-height: 1; white-space: nowrap; }
.pghero__t { margin-top: 18px; font-size: var(--fs-h2); font-weight: 900; line-height: 1.45; }
.pghero__lead { margin-top: 20px; font-size: var(--fs-lead); color: var(--ink-2); line-height: 2; }
.pghero__media { position: relative; }
.pghero__media .ph { aspect-ratio: 16 / 10; }
.pghero__ill { position: absolute; left: -9%; bottom: -12%; width: 30%; aspect-ratio: 1; border-radius: 50%; background: var(--white); display: grid; place-items: center; z-index: 2; overflow: hidden; }
.pghero__ill img { width: 86%; height: 86%; object-fit: contain; }
.crumb { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--ink-3); width: min(100%, var(--w)); margin-inline: auto; padding: 18px 0; line-height: 1.6; }
.crumb li + li::before { content: '/'; margin-right: 14px; color: #A9BACB; }
.crumb a:hover { color: var(--blue); }
@media (max-width: 900px) {
  .pghero__in { grid-template-columns: minmax(0, 1fr); }
  .pghero__ill { left: auto; right: 4%; width: 26%; }
}
@media (max-width: 640px) { .pghero { padding-top: calc(var(--hd-h) + 36px); } .pghero__en, .pghero__t, .pghero__lead { text-align: center; } }

/* ---------- in-page nav (photo tiles) ---------- */
.pnav { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.pnav a { display: grid; grid-template-columns: 72px minmax(0, 1fr) auto; gap: 14px; align-items: center; background: var(--white); border-radius: 16px; padding: 10px 14px 10px 10px; font-weight: 700; line-height: 1.5; }
.pnav img { width: 72px; height: 72px; border-radius: 12px; object-fit: cover; }
.pnav small { display: block; font-family: var(--en); font-size: 12px; color: var(--blue); letter-spacing: .08em; }
.pnav a:hover { color: var(--blue); }

/* ---------- blocks used on lower pages ---------- */
.feat { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.feat--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.feat__item { display: grid; align-content: start; justify-items: center; text-align: center; gap: 12px; background: var(--white); border-radius: var(--r-s); padding: 32px 28px; }
.sec:not(.sec--pale):not(.sec--mint) .feat__item { background: var(--pale); }
.feat__ic { width: 104px; height: 104px; border-radius: 50%; background: var(--white); display: grid; place-items: center; overflow: hidden; }
.sec:not(.sec--pale):not(.sec--mint) .feat__ic { background: var(--white); }
.feat__ic img { width: 86%; height: 86%; object-fit: contain; }
.feat__no { font-family: var(--en); font-weight: 800; color: var(--blue); font-size: 15px; letter-spacing: .12em; }
.feat__t { font-size: var(--fs-h4); font-weight: 900; line-height: 1.5; }
.feat__d { font-size: var(--fs-small); color: var(--ink-2); line-height: 1.9; text-align: left; width: 100%; }
@media (max-width: 1024px) { .feat { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .feat, .feat--2 { grid-template-columns: minmax(0, 1fr); } }

.list-dot li { position: relative; padding-left: 22px; line-height: 1.9; }
.list-dot li + li { margin-top: 8px; }
.list-dot li::before { content: ''; position: absolute; left: 0; top: .62em; width: 10px; height: 11px; background: var(--mint-d); -webkit-mask: var(--hex-pt) center / 100% 100% no-repeat; mask: var(--hex-pt) center / 100% 100% no-repeat; }

/* spec tables: equipment, company profile */
.dl { display: grid; grid-template-columns: 220px minmax(0, 1fr); }
.dl dt, .dl dd { padding: 22px 0; border-bottom: 1px solid var(--line); line-height: 1.9; }
.dl dt { font-weight: 900; color: var(--blue); padding-right: 24px; }
.dl dd { color: var(--ink-2); }
.dl > :nth-child(1), .dl > :nth-child(2) { border-top: 1px solid var(--line); }
@media (max-width: 640px) {
  .dl { grid-template-columns: minmax(0, 1fr); }
  .dl dt { border-bottom: 0; padding-bottom: 0; }
  .dl > :nth-child(2) { border-top: 0; }
}
.eq { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.eq__card { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 24px; background: var(--white); border-radius: var(--r-s); padding: 20px; align-items: start; }
.sec:not(.sec--pale) .eq__card { background: var(--pale); }
.eq__ph { aspect-ratio: 4 / 3; border-radius: 12px; overflow: hidden; }
.eq__ph img { width: 100%; height: 100%; object-fit: cover; }
.eq__t { font-weight: 900; font-size: 18px; line-height: 1.5; color: var(--ink); }
.eq__site { display: inline-block; font-size: 12px; font-weight: 700; color: var(--blue); letter-spacing: .06em; }
.eq__spec { margin-top: 10px; display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 14px; font-size: var(--fs-small); line-height: 1.8; }
.eq__spec dt { font-weight: 700; color: var(--blue); white-space: nowrap; }
.eq__spec dd { color: var(--ink-2); }
@media (max-width: 1024px) { .eq { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 560px) { .eq__card { grid-template-columns: minmax(0, 1fr); } }

/* timeline (history, inspections) */
.hist { position: relative; display: grid; }
.hist__row { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--line); line-height: 1.8; }
.hist__y { font-family: var(--en); font-weight: 800; color: var(--blue); font-size: 20px; }
.hist__row p { color: var(--ink-2); }
.insp { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.insp__col { background: var(--white); border-radius: var(--r-s); padding: 28px 28px 20px; }
.insp__h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding-bottom: 14px; border-bottom: 2px solid var(--blue); }
.insp__h b { font-size: 20px; font-weight: 900; }
.insp__h span { font-family: var(--en); font-weight: 800; color: var(--blue); font-size: 34px; line-height: 1; }
.insp__h span small { font-family: var(--jp); font-size: 14px; margin-left: 2px; }
.insp__list { margin-top: 6px; }
.insp__list li { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: var(--fs-small); line-height: 1.6; }
.insp__list li:last-child { border-bottom: 0; }
.insp__list time { font-family: var(--en); font-weight: 600; color: var(--ink); }
.insp__list span { color: var(--ink-2); }
.insp__col--long .insp__list { max-height: 520px; overflow-y: auto; }
@media (max-width: 1024px) { .insp { grid-template-columns: minmax(0, 1fr); } .insp__col--long .insp__list { max-height: none; } }

/* map / sites */
.sites { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.site { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 20px; background: var(--white); border-radius: var(--r-s); padding: 20px; align-items: start; }
.site__ph { aspect-ratio: 1; border-radius: 12px; overflow: hidden; }
.site__ph img { width: 100%; height: 100%; object-fit: cover; }
.site__t { font-weight: 900; font-size: 19px; line-height: 1.5; }
.site__a { margin-top: 6px; font-size: var(--fs-small); color: var(--ink-2); line-height: 1.8; }
.site__tel { margin-top: 6px; font-family: var(--en); font-weight: 600; font-size: 14px; color: var(--blue); }
@media (max-width: 900px) { .sites { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 480px) { .site { grid-template-columns: minmax(0, 1fr); } .site__ph { aspect-ratio: 16 / 9; } }

/* message (greeting) */
.msg { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(40px, 5vw, 80px); align-items: start; }
.msg__name { margin-top: 32px; font-weight: 700; text-align: right; }
.msg__name b { font-size: 22px; font-weight: 900; margin-left: 12px; letter-spacing: .1em; }
@media (max-width: 900px) { .msg { grid-template-columns: minmax(0, 1fr); } }

/* philosophy */
.phil { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.phil__item { background: var(--white); border-radius: var(--r-s); padding: 32px 30px; }
.phil__lb { font-family: var(--en); font-weight: 800; color: var(--blue); font-size: 13px; letter-spacing: .12em; }
.phil__t { margin-top: 6px; font-size: 20px; font-weight: 900; line-height: 1.5; }
.phil__item p, .phil__item li { margin-top: 12px; color: var(--ink-2); font-size: var(--fs-small); line-height: 1.9; }
@media (max-width: 1024px) { .phil { grid-template-columns: minmax(0, 1fr); } }

/* forms */
.form { display: grid; gap: 24px; background: var(--white); border-radius: var(--r); padding: clamp(28px, 4vw, 56px); }
.form__row { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 16px; align-items: start; }
.form__lb { font-weight: 700; padding-top: 12px; line-height: 1.6; }
.form__lb em { font-style: normal; margin-left: 8px; font-size: 12px; color: var(--white); background: var(--blue); padding: 2px 8px; border-radius: 6px; }
.form input[type="text"], .form input[type="email"], .form input[type="tel"], .form select, .form textarea { width: 100%; font: inherit; font-size: 16px; padding: 12px 16px; border: 1.5px solid #B9CCDB; border-radius: 10px; background: var(--white); color: var(--ink); }
.form textarea { min-height: 180px; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--blue); outline: none; }
.form__radios { display: flex; flex-wrap: wrap; gap: 10px 20px; padding-top: 10px; }
.form__radios label { display: inline-flex; align-items: center; gap: 8px; }
.form__agree { text-align: center; }
.form__done { background: var(--mint-pale); border-radius: var(--r-s); padding: 28px; text-align: center; font-weight: 700; }
@media (max-width: 760px) { .form__row { grid-template-columns: minmax(0, 1fr); gap: 6px; } .form__lb { padding-top: 0; } }

/* article (column / news detail) */
.art { width: min(100% - var(--gut) * 2, 820px); margin-inline: auto; }
.art__meta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; color: var(--ink-3); font-size: 14px; }
.art__t { margin-top: 16px; font-size: clamp(26px, 3vw, 40px); font-weight: 900; line-height: 1.5; }
.art__eye { margin-top: 32px; border-radius: var(--r-s); overflow: hidden; aspect-ratio: 16 / 9; }
.art__eye img { width: 100%; height: 100%; object-fit: cover; }
.art__body { margin-top: 48px; }
.art__body h2 { margin-top: 64px; font-size: clamp(22px, 2.2vw, 28px); font-weight: 900; line-height: 1.55; color: var(--ink); padding: 16px 24px; background: var(--pale); border-radius: 14px; }
.art__body h3 { margin-top: 40px; font-size: 20px; font-weight: 900; color: var(--blue); line-height: 1.6; }
.art__body p { margin-top: 1lh; line-height: 2.05; color: var(--ink-2); }
.art__body ul { margin-top: 1lh; }
.art__body figure { margin-top: 32px; }
.art__body figure img { border-radius: var(--r-s); width: 100%; }
.art__body figcaption { margin-top: 8px; font-size: 13px; color: var(--ink-3); }
.art__body table { width: 100%; border-collapse: collapse; margin-top: 24px; font-size: 15px; line-height: 1.7; }
.art__body th, .art__body td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.art__body th { background: var(--pale); color: var(--blue); font-weight: 900; white-space: nowrap; }
.art__toc { margin-top: 40px; background: var(--pale); border-radius: var(--r-s); padding: 28px 32px; }
.art__toc b { font-weight: 900; color: var(--blue); }
.art__toc ol { margin-top: 10px; counter-reset: toc; }
.art__toc li { counter-increment: toc; line-height: 1.9; padding: 4px 0; }
.art__toc li::before { content: counter(toc, decimal-leading-zero) '  '; font-family: var(--en); font-weight: 700; color: var(--blue); }
.art__box { margin-top: 40px; background: var(--mint-pale); border-radius: var(--r-s); padding: 28px 32px; }
.art__box b { display: block; font-weight: 900; font-size: 18px; color: var(--mint-d); }
.art__box p { margin-top: 10px; }
.art__src { margin-top: 48px; font-size: 13px; color: var(--ink-3); line-height: 1.8; }
@media (max-width: 640px) { .art__body table { font-size: 13px; } .art__body th, .art__body td { padding: 10px 8px; } }

/* filter row (column / news list) */
.filt { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px 20px; align-items: center; margin-bottom: 40px; }
.filt__lb { font-weight: 900; font-size: 14px; color: var(--ink); }
.filt__btns { display: flex; flex-wrap: wrap; gap: 10px; }
.filt__btns button { padding: 6px 18px; border-radius: 999px; border: 1.5px solid #B9CCDB; background: var(--white); font-size: 14px; font-weight: 700; line-height: 1.6; color: var(--ink-2); }
.filt__btns button[aria-pressed="true"] { border-color: var(--blue); color: var(--blue); background: var(--pale); }
@media (max-width: 640px) { .filt { grid-template-columns: minmax(0, 1fr); } .filt__btns { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 6px; margin-inline: calc(var(--gut) * -1); padding-inline: var(--gut); } .filt__btns button { flex: none; } }

/* ---------- footer ---------- */
.ft { background: var(--pale); padding: clamp(64px, 7vw, 104px) 0 32px; margin-top: 0; }
.ft__top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 48px; }
.ft__logo { width: min(300px, 100%); }
.ft__addr { margin-top: 24px; font-size: var(--fs-small); color: var(--ink-2); line-height: 1.9; }
.ft__tel { margin-top: 12px; font-family: var(--en); font-weight: 600; font-size: 15px; line-height: 1.9; }
.ft__nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.ft__nav b { display: block; font-weight: 900; font-size: 15px; color: var(--blue); margin-bottom: 8px; }
.ft__nav li { font-size: var(--fs-small); line-height: 1.7; padding: 4px 0; }
.ft__nav a:hover { color: var(--blue); }
.ft__bottom { margin-top: 56px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--ink-3); }
@media (max-width: 900px) { .ft__top { grid-template-columns: minmax(0, 1fr); } .ft__nav { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .ft__brand { text-align: center; } .ft__logo { margin-inline: auto; } .ft__bottom { justify-content: center; text-align: center; } }

/* placeholder image while generated art is pending */
img[src$="ph/ill.svg"] { object-fit: contain; }

/* swipe hint */
.swipe-hint { position: absolute; z-index: 60; transform: translate(-50%, -50%); display: flex; align-items: center; gap: 10px; padding: 10px 18px; border-radius: 999px; background: rgba(20, 36, 58, .86); color: var(--white); font-size: 13px; font-weight: 700; opacity: 0; transition: opacity .4s; pointer-events: none; }
.swipe-hint.is-on { opacity: 1; }

/* text flow helpers used by main.js (line breaking) */
.phr main :is(h1, h2, h3, h4, p, li, dt, dd, a, span, b, small, figcaption) { word-break: keep-all; overflow-wrap: anywhere; }
.phr .txt-flow, .phr .txt-flow * { word-break: normal; line-break: strict; overflow-wrap: anywhere; text-wrap: pretty; }
.txt-j { text-align: justify; text-justify: inter-character; }
.txt-j--c { text-align-last: center; }
.tl.is-nw, .tl.is-nw * { white-space: nowrap; }
.txt-flow .tl:not(.is-nw) { white-space: normal; }
.fit .ln { white-space: nowrap; }
.fit.ln-wrap .ln { white-space: normal; word-break: auto-phrase; text-wrap: balance; }

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

/* column thumbnails: category + short title on the white left half of the picture */
.ccard__ph, .art__eye { position: relative; }
.thumb-tx { position: absolute; z-index: 1; left: 6%; top: 50%; transform: translateY(-50%); width: 44%; display: grid; gap: 6px; text-align: left; pointer-events: none; }
.thumb-tx small { font-size: 12px; font-weight: 700; color: var(--blue); letter-spacing: .06em; line-height: 1.5; }
.thumb-tx b { font-size: clamp(15px, 1.35vw, 19px); font-weight: 900; line-height: 1.5; color: var(--ink); }
.thumb-tx i { font-style: normal; font-family: var(--en); font-size: 12px; font-weight: 700; color: var(--ink-3); letter-spacing: .08em; }
.art__eye .thumb-tx { gap: 10px; }
.art__eye .thumb-tx small { font-size: 14px; }
.art__eye .thumb-tx b { font-size: clamp(18px, 2.6vw, 32px); }
@media (max-width: 640px) { .art__eye .thumb-tx b { font-size: 17px; } .art__eye .thumb-tx i { display: none; } }

/* language switch (JP / EN): plain text like the menu, one thin divider before it */
.hd__lang { display: flex; align-items: center; gap: 12px; padding-left: 18px; border-left: 1px solid var(--line); font-family: var(--en); font-weight: 700; font-size: 14px; letter-spacing: .08em; }
.hd__lang a { padding: 6px 0; color: var(--ink-3); }
.hd__lang a[aria-current] { color: var(--blue); }
.hd__lang a:hover { color: var(--blue); }
.drawer__lang { max-width: 760px; margin: 24px auto 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.drawer__lang a { display: grid; place-items: center; min-height: 52px; border-radius: 14px; background: var(--white); font-weight: 700; font-family: var(--en); letter-spacing: .08em; color: var(--ink-3); }
.drawer__lang a[aria-current] { color: var(--blue); }
@media (max-width: 1024px) { .hd__lang { display: none; } }
@media (max-width: 1240px) and (min-width: 1025px) { .hd__lang { padding-left: 14px; gap: 10px; font-size: 13px; } }

/* rotating ring of outlined English behind a centred section heading.
   Only the upper arc shows (mask); the heading sits inside the circle, clear of the letters; cards in front hide the sides. */
.sec--ring { overflow: clip; padding-top: calc(var(--sec) + 80px); --ring-w: min(1240px, 96vw); }
.sec--ring > .wrap { position: relative; z-index: 1; }
.ring { position: absolute; z-index: 0; left: 50%; top: calc(var(--sec) - 30px - var(--ring-w) * .07); width: var(--ring-w); aspect-ratio: 1; margin-left: calc(var(--ring-w) / -2); color: var(--sky); pointer-events: none; -webkit-mask: linear-gradient(#000 30%, transparent 48%); mask: linear-gradient(#000 30%, transparent 48%); }
.ring svg { display: block; width: 100%; height: 100%; overflow: visible; animation: ring-rot 120s linear infinite; }
.ring text { font-family: var(--en); font-weight: 800; font-size: 68px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.sec--blue .ring { color: rgba(255, 255, 255, .62); }
.is-still .ring svg { animation: none; }
@keyframes ring-rot { to { transform: rotate(360deg); } }
@media (max-width: 760px) {
  .sec--ring { padding-top: calc(var(--sec) + 40px); --ring-w: 150vw; }
  .ring text { stroke-width: 2.4; }
}

/* DISCOVER: big photo cards that stick under the header and pile up as the page scrolls.
   The card being covered sinks back and darkens (--k), the arriving photo settles from a slight zoom (--e); main.js 9b. */
.dsc__list { display: grid; padding: 0 14px; }
.dsc__card { position: sticky; top: calc(var(--hd-h) + 28px); display: block; height: min(calc(100svh - var(--hd-h) - 56px), 820px); min-height: 480px; margin-bottom: 6vh; border-radius: var(--r); overflow: hidden; color: var(--white); background: var(--blue-dd); transform-origin: 50% 0; transform: scale(calc(1 - var(--k, 0) * .06)); }
.dsc__card:last-child { margin-bottom: 0; }
.dsc__sp { display: none; }
.dsc__ph { position: absolute; inset: 0; }
.dsc__ph img { width: 100%; height: 100%; object-fit: cover; transform: scale(calc(1.16 - var(--e, 1) * .16)); transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
.dsc__card::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(to top, rgba(14, 40, 70, .8), rgba(14, 40, 70, .36) 42%, rgba(14, 40, 70, 0) 72%), linear-gradient(to right, rgba(14, 40, 70, .35), rgba(14, 40, 70, 0) 60%); }
.dsc__card::after { content: ''; position: absolute; inset: 0; z-index: 3; background: var(--ink); opacity: calc(var(--k, 0) * .55); pointer-events: none; }
.dsc__body { position: absolute; z-index: 2; left: clamp(24px, 4.4vw, 72px); right: clamp(120px, 34%, 520px); bottom: clamp(28px, 6vh, 64px); display: grid; justify-items: start; }
.dsc__no { font-family: var(--en); font-weight: 800; font-size: clamp(56px, 7vw, 120px); line-height: .9; letter-spacing: -.02em; color: var(--white); }
.dsc__en { margin-top: 18px; font-family: var(--en); font-weight: 700; font-size: 14px; letter-spacing: .16em; color: var(--mint); }
.dsc__t { margin-top: 6px; font-size: clamp(32px, 4vw, 64px); font-weight: 900; line-height: 1.3; letter-spacing: .04em; }
.dsc__d { display: block; margin-top: 14px; max-width: 36em; font-size: var(--fs-lead); line-height: 2; }
.dsc__body > * { opacity: 0; transform: translateY(28px); transition: opacity .7s, transform .8s cubic-bezier(.2, .8, .2, 1); }
.dsc__body > :nth-child(2) { transition-delay: .08s; } .dsc__body > :nth-child(3) { transition-delay: .16s; } .dsc__body > :nth-child(4) { transition-delay: .24s; }
.dsc__card.is-in .dsc__body > *, .is-still .dsc__body > * { opacity: 1; transform: none; }
.dsc__go { position: absolute; z-index: 2; right: clamp(20px, 3.4vw, 56px); bottom: clamp(28px, 6vh, 64px); width: clamp(64px, 6vw, 96px); aspect-ratio: 1; border-radius: 50%; background: var(--white); transition: background-color .3s, transform .3s; }
.dsc__go::before { content: ''; position: absolute; left: 50%; top: 50%; width: 22%; height: 22%; border-top: 3px solid var(--blue); border-right: 3px solid var(--blue); transform: translate(-70%, -50%) rotate(45deg); }
.dsc__card:hover .dsc__go { background: var(--mint); transform: translateX(6px); }
.dsc__card:hover .dsc__ph img { transform: scale(1.04); }
.is-still .dsc__card { transform: none; }
.is-still .dsc__card::after { opacity: 0; }
@media (max-width: 760px) {
  .dsc__list { padding: 0 8px; }
  .dsc__ph .dsc__pc { display: none; }
  .dsc__ph .dsc__sp { display: block; }
  .dsc__card { top: calc(var(--hd-h) + 12px); height: min(calc(100svh - var(--hd-h) - 104px), 640px); min-height: 440px; margin-bottom: 4vh; border-radius: var(--r-s); }
  .dsc__body { left: 20px; right: 20px; bottom: 96px; }
  .dsc__no { font-size: 56px; }
  .dsc__en { margin-top: 12px; font-size: 12px; }
  .dsc__t { font-size: 28px; }
  .dsc__d { margin-top: 8px; font-size: 14px; line-height: 1.9; }
  .dsc__go { width: 56px; right: 20px; bottom: 24px; }
}

/* header hover menus (PC only): a white panel under the floating header, photo + bold name + short text in columns */
.hd__item { position: static; }
.mega { position: absolute; left: 0; right: 0; top: calc(100% + 10px); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .2s ease, transform .25s ease, visibility 0s linear .25s; z-index: 2; }
.mega::before { content: ''; position: absolute; left: 0; right: 0; top: -12px; height: 12px; }
.hd__item.is-open .mega, .hd__item:focus-within .mega { opacity: 1; visibility: visible; transform: none; transition: opacity .2s ease, transform .25s ease, visibility 0s; }
.mega__in { background: var(--white); border-radius: 18px; padding: 24px 28px 28px; }
.mega__head { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 14px; }
.mega__t { font-size: 20px; font-weight: 900; color: var(--ink); letter-spacing: .06em; }
.mega__head .more { font-size: 14px; }
.mega__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px 18px; }
.mega[data-cols="4"] .mega__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.mega__it { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 14px; align-items: start; padding: 10px; border-radius: 14px; white-space: normal; transition: background-color .2s; }
.mega__it:hover, .mega__it:focus-visible { background: var(--pale); }
.mega__it img { width: 112px; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 10px; }
.mega__it b { display: block; color: var(--blue); font-size: 15px; font-weight: 900; line-height: 1.5; letter-spacing: .04em; }
.mega__it small { display: block; margin-top: 4px; color: var(--ink-2); font-size: 13px; font-weight: 500; line-height: 1.7; letter-spacing: .02em; }
.mega[data-cols="4"] .mega__it { grid-template-columns: minmax(0, 1fr); }
.mega[data-cols="4"] .mega__it img { width: 100%; }
/* the page behind dims while a menu is open, so the white panel stands apart without a shadow */
.mega-dim { position: fixed; inset: 0; z-index: 49; background: rgba(20, 36, 58, .34); opacity: 0; visibility: hidden; transition: opacity .2s, visibility 0s linear .2s; pointer-events: none; }
.is-mega .mega-dim { opacity: 1; visibility: visible; transition: opacity .2s, visibility 0s; }
@media (max-width: 1024px) { .mega, .mega-dim { display: none; } }
/* header fits: tighter between 1201 and 1360px; from 1200px down the menu button takes over (the hover menus are PC only) */
@media (max-width: 1360px) and (min-width: 1201px) {
  .hd { gap: 18px; }
  .hd__logo { width: 230px; }
  .hd__nav { gap: 16px; font-size: 14px; }
  .hd__lang { padding-left: 14px; gap: 10px; font-size: 13px; }
  .hd__cta { padding: 0 8px 0 18px; font-size: 14px; }
}
@media (max-width: 1200px) and (min-width: 1025px) {
  .hd__nav, .hd__lang { display: none; }
  .hd__menu { display: flex; }
  .hd__cta { margin-left: auto; }
  .mega, .mega-dim { display: none; }
}