/* ILLUMINATION 2026 テーマ（デザイン案4から生成。手で直すときは theme/illumination-2026/assets/theme.css に書く）
   コンセプト: 「暗闇を照らす光」— ダークな背景に、ロゴのスペクトラムカラーを光として差す */

:root {
	--bg: #07080d;
	--bg-2: #0c0e16;
	--surface: #121522;
	--surface-2: #191d2d;
	--line: rgba(255, 255, 255, .08);
	--line-2: rgba(255, 255, 255, .18);
	--text: #eef0f7;
	--text-2: #aab0c2;
	--text-3: #767d92;

	--c1: #ff4d6d;
	--c2: #ff9f1c;
	--c3: #ffd60a;
	--c4: #2fd39a;
	--c5: #3a86ff;
	--c6: #9b5cff;
	--spectrum: linear-gradient(90deg, var(--c1), var(--c2), var(--c3), var(--c4), var(--c5), var(--c6));

	--mission: #2daff0;
	--vision: #fa8264;
	--value: #84bd4b;

	--radius: 16px;
	--max: 1200px;
	--header-h: 72px;
	--font-ja: "Noto Sans JP", system-ui, sans-serif;
	--font-en: "Outfit", "Noto Sans JP", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font-family: var(--font-ja);
	font-size: 17px;
	line-height: 1.85;
	letter-spacing: .02em;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}
body::before {
	content: ""; position: fixed; inset: 0; z-index: -1;
	background: url(img/site-bg.webp) center / cover no-repeat;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
h1, h2, h3, h4 { word-break: auto-phrase; text-wrap: balance; }
.phrase { display: inline-block; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; }

.container { width: min(100% - 32px, var(--max)); margin-inline: auto; }
.container-narrow { width: min(100% - 32px, 880px); margin-inline: auto; }


/* ---------- header ---------- */
.site-header {
	position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h);
	background: rgba(12, 15, 27, .94); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
	border-bottom: 1px solid rgba(255, 255, 255, .12);
	box-shadow: 0 6px 24px rgba(0, 0, 0, .25);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo img { height: 34px; width: auto; }
.gnav { display: flex; align-items: center; gap: 36px; }
.gnav a:not(.btn) {
	position: relative; font-size: 15px; font-weight: 700; color: var(--text-2);
	transition: color .2s;
}
.gnav a:not(.btn) small { display: block; font: 600 10px/1 var(--font-en); letter-spacing: .2em; color: var(--text-3); margin-top: 2px; }
.gnav a:not(.btn):hover,
.gnav a[aria-current="page"] { color: var(--text); }
.gnav a:not(.btn)::after {
	content: ""; position: absolute; left: 0; right: 0; bottom: -8px; height: 2px;
	background: var(--text); transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.gnav a:not(.btn):hover::after,
.gnav a[aria-current="page"]::after { transform: scaleX(1); }
.menu-toggle {
	display: none; width: 44px; height: 44px; border: 1px solid var(--line-2); border-radius: 12px;
	background: transparent; color: var(--text); cursor: pointer; place-items: center;
}
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after {
	display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; position: relative; transition: transform .25s, background .25s;
}
.menu-toggle span::before, .menu-toggle span::after { content: ""; position: absolute; left: 0; }
.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }
body.nav-open .menu-toggle span { background: transparent; }
body.nav-open .menu-toggle span::before { transform: translateY(6px) rotate(45deg); }
body.nav-open .menu-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- buttons ---------- */
.btn {
	display: inline-flex; align-items: center; justify-content: center; gap: .6em;
	padding: 12px 26px; border-radius: 999px; border: 1px solid transparent; background: transparent; color: var(--text);
	font-size: 15px; font-weight: 700; line-height: 1.2; white-space: nowrap; cursor: pointer;
	transition: transform .2s, background .2s, color .2s, box-shadow .2s, border-color .2s;
}
.btn .arrow { font-family: var(--font-en); transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }
.btn-primary { background: #fff; color: #0b0c12; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(255, 255, 255, .18); }
.btn-ghost { border-color: var(--line-2); color: var(--text); }
.btn-ghost:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .3); }
.btn-lg { padding: 18px 40px; font-size: 16px; }

/* ---------- section ---------- */
.section { padding: 128px 0; position: relative; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 56px; }
.eyebrow {
	display: inline-block; margin-bottom: 14px;
	font: 700 15px/1 var(--font-en); letter-spacing: .24em; color: #8fd8ff;
}
.section-title { font-size: clamp(28px, 4vw, 44px); font-weight: 900; line-height: 1.3; letter-spacing: .04em; }
.section-lead { margin-top: 14px; color: var(--text-2); }

/* ---------- hero (トップ) ---------- */
.hero {
	position: relative; overflow: hidden;
	min-height: clamp(600px, 100svh, 1000px); display: flex; flex-direction: column; justify-content: center;
	padding: calc(var(--header-h) + 24px) 0 clamp(120px, 15svh, 160px);
}
/* 長い光: 光の源（画像の下から約9%）がコンセプトの下に来るよう、下端そろえで敷く */
.opening { position: relative; isolation: isolate; }
.opening-rays {
	position: absolute; inset: 0; z-index: -1; pointer-events: none;
	background: url(img/long-rays.webp) center bottom / cover no-repeat;
	-webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 14%, #000 94%, transparent 100%);
	mask-image: linear-gradient(to bottom, transparent 0, #000 14%, #000 94%, transparent 100%);
}
.scroll-cue {
	position: absolute; left: 50%; bottom: clamp(36px, 5svh, 56px); z-index: 2; transform: translateX(-50%);
	/* ↓が一番上に来たときも、外側のふち（6px）と文字の間に十分なすき間を残す */
	display: flex; flex-direction: column; align-items: center; gap: 24px;
	font: 600 13px/1 var(--font-en); letter-spacing: .3em; padding-left: .3em; color: #fff;
	text-shadow: 0 0 12px rgba(0, 0, 0, .6);
}
/* 円の中の下向き矢印が上下に弾み、下へ進めることを示す */
.scroll-cue::after {
	content: ""; width: 40px; height: 40px; border-radius: 50%;
	background: #fff
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230b0c12' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 5v13M6 12.5l6 6 6-6'/%3E%3C/svg%3E")
		center / 20px no-repeat;
	box-shadow: 0 0 0 6px rgba(255, 255, 255, .14), 0 6px 18px rgba(0, 0, 0, .4);
	animation: scrollCue 1.6s ease-in-out infinite;
	transition: box-shadow .2s;
}
.scroll-cue:hover::after { box-shadow: 0 0 0 8px rgba(255, 255, 255, .22), 0 6px 18px rgba(0, 0, 0, .4); }
@keyframes scrollCue { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(8px); } }
@media (prefers-reduced-motion: reduce) { .scroll-cue::after { animation: none; } }
.slider { position: relative; z-index: 1; }
.slider-viewport { overflow: hidden; border-radius: 24px; box-shadow: 0 40px 100px rgba(0, 0, 0, .65); }
.slides { display: flex; transition: transform .8s cubic-bezier(.65, 0, .35, 1); }
.slide { flex: 0 0 100%; }
.slide a { display: block; aspect-ratio: 16 / 9; background: var(--surface); }
.slide img { width: 100%; height: 100%; object-fit: cover; }
/* 全幅カルーセル: 中央のバナーを手前に、前後のバナーを奥に重ねて左右にのぞかせる（高さは画面に収まる大きさ） */
.slider--peek {
	width: 100%;
	--slide-w: min(1000px, 58vw, max(480px, calc((100svh - 330px) * 16 / 9)));
	--side-shift: calc(var(--slide-w) * .5);
}
.slider--peek .slider-viewport { position: relative; height: calc(var(--slide-w) * 9 / 16); overflow: visible; border-radius: 0; box-shadow: none; }
.slider--peek .slides { position: absolute; inset: 0; display: block; transition: none; }
.slider--peek .slide {
	position: absolute; top: 0; left: 50%; z-index: 1; width: var(--slide-w);
	border-radius: 12px; overflow: hidden; opacity: 0;
	transform: translateX(-50%) scale(.72); filter: brightness(.45);
	box-shadow: 0 20px 50px rgba(0, 0, 0, .5);
	transition: transform .8s cubic-bezier(.65, 0, .35, 1), filter .8s, opacity .8s;
}
.slider--peek .slide[data-pos="0"] { z-index: 3; opacity: 1; transform: translateX(-50%); filter: none; box-shadow: 0 30px 70px rgba(0, 0, 0, .6); }
.slider--peek .slide[data-pos="-1"] { z-index: 2; opacity: 1; transform: translateX(calc(-50% - var(--side-shift))) scale(.86); }
.slider--peek .slide[data-pos="1"] { z-index: 2; opacity: 1; transform: translateX(calc(-50% + var(--side-shift))) scale(.86); }
.slider--peek .slide[data-pos="-2"] { transform: translateX(calc(-50% - var(--side-shift) * 1.8)) scale(.72); }
.slider--peek .slide[data-pos="2"] { transform: translateX(calc(-50% + var(--side-shift) * 1.8)) scale(.72); }
.slider--peek .slide.is-wrapping { z-index: 0; }
.slider--peek .slide:not(.is-active) { cursor: pointer; }
.slider--peek .slide[data-pos="-1"]:hover, .slider--peek .slide[data-pos="1"]:hover { filter: brightness(.65); }
.slider--peek .slider-nav { position: relative; z-index: 4; margin-top: 28px; }
.slider-nav { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 24px; }
.slider-arrow {
	width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2);
	background: rgba(7, 8, 13, .5); color: var(--text); cursor: pointer; font: 600 16px/1 var(--font-en);
	transition: background .2s;
}
.slider-arrow:hover { background: rgba(255, 255, 255, .12); }
.slider-dots { display: flex; gap: 8px; }
.dot { position: relative; width: 28px; height: 4px; border: 0; padding: 0; border-radius: 4px; background: rgba(255, 255, 255, .2); cursor: pointer; overflow: hidden; transition: width .3s; }
.dot.is-active { width: 56px; }
.dot.is-active::after { content: ""; position: absolute; inset: 0; background: var(--text); transform-origin: left; animation: dotProgress 6s linear forwards; }
@keyframes dotProgress { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* 黒一色にならないよう、セクションの背景にうっすら光を差す */
.glow-bg {
	background:
		radial-gradient(640px 420px at 88% 12%, rgba(90, 130, 255, .09), transparent 70%),
		radial-gradient(560px 420px at 6% 55%, rgba(90, 130, 255, .05), transparent 70%),
		radial-gradient(640px 460px at 92% 92%, rgba(120, 120, 255, .07), transparent 70%);
}

/* ---------- intro ---------- */
.intro {
	position: relative; isolation: isolate; padding: 96px 0 clamp(240px, 24vw, 360px); text-align: center;
}
/* 光の筋の上でも文字が読めるよう、文字の後ろだけ少し暗くする */
.intro::before {
	content: ""; position: absolute; left: 50%; top: 40px; z-index: -1; pointer-events: none;
	width: min(100%, 980px); height: 520px; transform: translateX(-50%);
	background: radial-gradient(closest-side, rgba(5, 7, 15, .72), rgba(5, 7, 15, .45) 60%, transparent);
}
.intro .container { text-shadow: 0 2px 18px rgba(0, 0, 0, .6); }
.intro-title { font-size: clamp(30px, 3.6vw, 46px); font-weight: 900; line-height: 1.35; letter-spacing: .06em; }
.intro p { max-width: 780px; margin: 28px auto 0; color: var(--text-2); font-size: 18px; }
.intro-facts { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px 40px; margin-top: 40px; color: var(--text-2); font-size: 16px; }
.intro-facts b { color: var(--text); font-weight: 700; margin-left: .6em; }

/* ---------- products ---------- */
.products { display: grid; gap: 112px; }
.product { display: grid; grid-template-columns: 1.3fr 1fr; gap: 64px; align-items: center; }
.product:nth-child(even) { grid-template-columns: 1fr 1.3fr; }
.product:nth-child(even) .product-media { order: 2; }
.product-media {
	position: relative; display: block; aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden;
	background: var(--surface); box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
}
.product-media::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .08); }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s; }
.product-media:hover img { transform: scale(1.04); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.tag { padding: 4px 12px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255, 255, 255, .06); color: var(--text-2); font-size: 13px; font-weight: 700; line-height: 1.6; }
.tag-r18 { border-color: rgba(255, 77, 109, .4); background: rgba(255, 77, 109, .12); color: #ff8aa0; }
.product-title { font-size: clamp(24px, 2.4vw, 30px); font-weight: 900; line-height: 1.35; }
.product-catch { margin-top: 10px; color: var(--text); font-size: 18px; font-weight: 700; }
.product-desc { margin-top: 16px; color: var(--text-2); font-size: 16px; }
.spec { display: grid; grid-template-columns: auto 1fr; gap: 10px 24px; margin-top: 28px; padding: 20px 0; border-block: 1px solid var(--line); font-size: 15px; }
.spec dt { color: var(--text-3); font-weight: 700; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* ---------- news ---------- */
/* 帯の上下はグラデーションで背景に溶かし、境目の線を出さない */
.news {
	background: linear-gradient(to bottom, rgba(8, 10, 18, 0) 0, rgba(8, 10, 18, .45) 180px, rgba(8, 10, 18, .45) calc(100% - 180px), rgba(8, 10, 18, 0) 100%);
}
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; }
.filter {
	padding: 8px 18px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent;
	color: var(--text-2); font-size: 14px; font-weight: 700; cursor: pointer; transition: all .2s;
}
.filter:hover { color: var(--text); border-color: rgba(255, 255, 255, .35); }
.filter.is-active { background: #fff; border-color: #fff; color: #0b0c12; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.news-card {
	display: flex; flex-direction: column; overflow: hidden;
	border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface);
	transition: transform .25s, border-color .25s, box-shadow .25s;
}
.news-card:hover { transform: translateY(-4px); border-color: var(--line-2); box-shadow: 0 20px 50px rgba(0, 0, 0, .45); }
.news-card[hidden] { display: none; }
.news-thumb { aspect-ratio: 16 / 9; overflow: hidden; background: var(--surface-2); }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-body { padding: 20px 22px 26px; }
.news-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; color: var(--text-3); font-size: 14px; }
.news-meta time { font-family: var(--font-en); letter-spacing: .08em; margin-right: 4px; }
.news-cat { padding: 1px 10px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--text-2); }
.news-title {
	margin-top: 12px; font-size: 16px; font-weight: 700; line-height: 1.65; text-wrap: wrap;
	display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.news-more { margin-top: 48px; text-align: center; }

/* ---------- 開発のご相談 CTA ---------- */
.dev-cta {
	position: relative; isolation: isolate; padding: 160px 0; overflow: hidden;
}
.dev-cta::before, .page-hero.page-hero--dev::before {
	content: ""; position: absolute; inset: 0; z-index: -1;
	/* ヘッドセットは画像の左から約47%の位置から始まる。画面幅の56%の位置に来るよう大きさと位置を決め、見出しと重ならないようにする */
	--hs: clamp(1100px, 111vw, 1700px);
	background: url(img/vr-hero.webp) no-repeat;
	background-size: var(--hs) auto;
	background-position: left calc(56vw - var(--hs) * .47) center;
	-webkit-mask-image: linear-gradient(to right, transparent 0%, transparent 28%, #000 52%), linear-gradient(to bottom, transparent calc(50% - var(--hs) * .28), #000 calc(50% - var(--hs) * .2), #000 calc(50% + var(--hs) * .2), transparent calc(50% + var(--hs) * .28)); -webkit-mask-composite: source-in;
	mask-image: linear-gradient(to right, transparent 0%, transparent 28%, #000 52%), linear-gradient(to bottom, transparent calc(50% - var(--hs) * .28), #000 calc(50% - var(--hs) * .2), #000 calc(50% + var(--hs) * .2), transparent calc(50% + var(--hs) * .28)); mask-composite: intersect;
}
.dev-cta-body { max-width: min(640px, 54vw); }
.dev-cta-title { font-size: clamp(24px, 2.9vw, 38px); font-weight: 900; line-height: 1.5; letter-spacing: .04em; }
.dev-cta p { margin-top: 28px; color: var(--text-2); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 36px 0 44px; }
.chip { padding: 8px 18px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(7, 8, 13, .45); font-size: 15px; font-weight: 700; }

/* ---------- company ---------- */
.company {
	isolation: isolate; padding-bottom: 200px;
}
.company::before {
	content: ""; position: absolute; inset: 0; z-index: -1;
	background: url(img/company-bg.webp) center bottom / cover no-repeat;
	-webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 18%, #000 82%, transparent 100%); mask-image: linear-gradient(to bottom, transparent 0%, #000 18%, #000 82%, transparent 100%);
}
.mvv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.mvv-card {
	position: relative; overflow: hidden; padding: 40px 32px 36px;
	border-radius: var(--radius); border: 1px solid var(--line-2);
	background: rgba(18, 21, 34, .62); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.mvv-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: var(--accent); }
.mvv-card::after {
	content: ""; position: absolute; right: -80px; top: -80px; width: 200px; height: 200px; border-radius: 50%;
	background: var(--accent); filter: blur(70px); opacity: .18;
}
.mvv-label { font: 600 14px/1 var(--font-en); letter-spacing: .28em; color: var(--accent); }
.mvv-card h3 { margin: 18px 0 12px; font-size: 20px; font-weight: 900; line-height: 1.6; }
.mvv-card p { color: var(--text-2); font-size: 15px; }
.company-more { display: flex; justify-content: center; margin-top: 48px; }

/* ---------- footer ---------- */
.site-footer { padding: 80px 0 40px; border-top: 1px solid var(--line); background: #05060a; }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 48px; }
.footer-brand img { height: 34px; width: auto; }
.footer-brand p { margin-top: 18px; color: var(--text-2); font-size: 14px; line-height: 1.9; }
.sns { display: flex; gap: 10px; margin-top: 22px; }
.sns a {
	display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
	border: 1px solid var(--line-2); color: var(--text-2); font: 700 13px/1 var(--font-en); transition: all .2s;
}
.sns a:hover { color: var(--text); background: rgba(255, 255, 255, .08); }
.footer-nav { display: grid; grid-template-columns: repeat(2, auto); gap: 14px 56px; font-size: 15px; }
.footer-nav a { color: var(--text-2); transition: color .2s; }
.footer-nav a:hover { color: var(--text); }
.footer-bottom {
	position: relative; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
	margin-top: 64px; padding-top: 24px; color: var(--text-3); font-size: 13px;
}
.footer-bottom::before { content: ""; position: absolute; inset: 0 0 auto; height: 1px; background: var(--line); }

/* ---------- 下層ページ共通 ---------- */
.page-hero { position: relative; padding: calc(var(--header-h) + 112px) 0 104px; overflow: hidden; isolation: isolate; }
.page-hero::before {
	content: ""; position: absolute; right: -240px; top: -320px; z-index: -1; width: 900px; height: 900px; border-radius: 50%;
	background: conic-gradient(from 180deg, var(--c5), var(--c6), var(--c1), var(--c2), var(--c3), var(--c4), var(--c5));
	filter: blur(130px); opacity: .32;
}
.page-hero::after {
	content: ""; position: absolute; inset: 0; z-index: -1;
	background: url(img/site-bg.webp) center / cover; opacity: .18;
	-webkit-mask-image: linear-gradient(to bottom, #000 40%, transparent); mask-image: linear-gradient(to bottom, #000 40%, transparent);
}
.breadcrumb { display: flex; gap: 10px; color: var(--text-3); font-size: 13px; margin-bottom: 28px; }
.breadcrumb a:hover { color: var(--text); }
.page-title { font-size: clamp(32px, 5.6vw, 66px); font-weight: 900; line-height: 1.35; letter-spacing: .04em; }
.page-lead { max-width: 700px; margin-top: 28px; color: var(--text-2); font-size: 17px; }
.page-hero .actions { margin-top: 40px; }
.page-hero--dev {
	padding-bottom: 160px;
}
.page-hero.page-hero--dev::before {
	right: 0; top: 0; width: auto; height: auto; border-radius: 0; filter: none; opacity: 1;
	-webkit-mask-image: linear-gradient(to right, transparent 0%, transparent 28%, #000 52%), linear-gradient(to bottom, transparent calc(50% - var(--hs) * .28), #000 calc(50% - var(--hs) * .2), #000 calc(50% + var(--hs) * .2), transparent calc(50% + var(--hs) * .28));
	mask-image: linear-gradient(to right, transparent 0%, transparent 28%, #000 52%), linear-gradient(to bottom, transparent calc(50% - var(--hs) * .28), #000 calc(50% - var(--hs) * .2), #000 calc(50% + var(--hs) * .2), transparent calc(50% + var(--hs) * .28));
}
.page-hero--dev::after { display: none; }
.page-hero--dev .page-lead { max-width: min(560px, 52vw); }
.page-hero--dev .page-title { font-size: clamp(28px, 3.4vw, 46px); }

/* サービス */
.services { display: grid; grid-template-columns: repeat(6, 1fr); gap: 24px; }
.service { grid-column: span 2; }
.service:nth-child(n + 4) { grid-column: span 3; }
.service {
	position: relative; overflow: hidden;
	border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface);
	transition: border-color .25s, transform .25s;
}
.service:hover { border-color: var(--line-2); transform: translateY(-3px); }
.service-img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .7s; }
.service:hover .service-img { transform: scale(1.03); }
.service-body { position: relative; padding: 8px 40px 44px; }
.service-num { display: inline-block; margin-top: -28px; position: relative; font: 600 44px/1 var(--font-en); color: rgba(255, 255, 255, .32); }
.service h3 { margin-top: 22px; font-size: 22px; font-weight: 900; line-height: 1.5; }
.service p { margin-top: 12px; color: var(--text-2); font-size: 16px; }
.service ul { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.service-feature { border-color: rgba(255, 77, 109, .35); background: linear-gradient(160deg, rgba(255, 77, 109, .1), var(--surface) 55%); }

/* 強み */
.strengths { display: grid; gap: 0; border-top: 1px solid var(--line); }
.strength { display: grid; grid-template-columns: 120px 1fr 1.2fr; gap: 40px; align-items: start; padding: 44px 0; border-bottom: 1px solid var(--line); }
.strength-num { font: 600 15px/1.8 var(--font-en); letter-spacing: .2em; color: var(--text-3); }
.strength h3 { font-size: 22px; font-weight: 900; line-height: 1.55; }
.strength p { color: var(--text-2); font-size: 16px; }

/* 実績 */
.works { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.work { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--surface); }
.work img { aspect-ratio: 16 / 9; width: 100%; object-fit: cover; }
.work-body { padding: 24px 28px 28px; }
.work h3 { font-size: 19px; font-weight: 900; }
.work p { margin-top: 8px; color: var(--text-2); font-size: 15px; }

/* 流れ */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; counter-reset: step; }
.flow li {
	position: relative; padding: 28px 22px 26px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface);
	counter-increment: step;
}
.flow li::before { content: "STEP " counter(step, decimal-leading-zero); display: block; font: 600 13px/1 var(--font-en); letter-spacing: .2em; color: var(--text-3); }
.flow li:not(:last-child)::after {
	content: ""; position: absolute; right: -13px; top: 50%; width: 10px; height: 10px; z-index: 1;
	border-top: 2px solid var(--line-2); border-right: 2px solid var(--line-2); transform: translateY(-50%) rotate(45deg);
}
.flow h3 { margin-top: 14px; font-size: 17px; font-weight: 900; }
.flow p { margin-top: 8px; color: var(--text-2); font-size: 15px; line-height: 1.75; }

/* FAQ */
.faq { display: grid; gap: 12px; }
.faq details { border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.faq summary {
	display: flex; align-items: center; justify-content: space-between; gap: 16px;
	padding: 22px 28px; cursor: pointer; font-weight: 700; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q"; font: 700 18px/1 var(--font-en); color: var(--text-3); margin-right: 4px; }
.faq summary span { flex: 1; }
.faq summary::after { content: "+"; font: 400 24px/1 var(--font-en); color: var(--text-3); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 28px 24px 58px; color: var(--text-2); font-size: 16px; }

/* フォーム */
.form-card { padding: 56px; border-radius: 24px; border: 1px solid var(--line); background: var(--surface); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.field { display: grid; gap: 8px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: 15px; font-weight: 700; }
.req, .opt { margin-left: 8px; padding: 1px 8px; border-radius: 4px; font-size: 12px; font-weight: 700; vertical-align: 1px; }
.req { background: rgba(255, 77, 109, .16); color: #ff8aa0; }
.opt { background: rgba(255, 255, 255, .08); color: var(--text-3); }
.field input, .field select, .field textarea {
	width: 100%; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line-2);
	background: var(--bg-2); color: var(--text); font: inherit; font-size: 15px; transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 180px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c5); box-shadow: 0 0 0 3px rgba(58, 134, 255, .25); }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-2) 50%), linear-gradient(135deg, var(--text-2) 50%, transparent 50%); background-position: calc(100% - 22px) 50%, calc(100% - 16px) 50%; background-size: 6px 6px; background-repeat: no-repeat; }
.checks { display: flex; flex-wrap: wrap; gap: 10px; }
.checks label { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--line-2); font-weight: 500; cursor: pointer; }
.checks input { width: auto; accent-color: var(--c5); }
.form-foot { display: flex; flex-direction: column; align-items: center; gap: 20px; margin-top: 40px; }
.agree { display: flex; align-items: center; gap: 10px; color: var(--text-2); font-size: 14px; }
.agree a { text-decoration: underline; }
.note { color: var(--text-3); font-size: 13px; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
	.gnav {
		position: fixed; inset: var(--header-h) 0 auto; flex-direction: column; align-items: stretch; gap: 0;
		padding: 16px 24px 32px; background: rgba(7, 8, 13, .97); border-bottom: 1px solid var(--line);
		transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s;
	}
	body.nav-open .gnav { opacity: 1; transform: none; pointer-events: auto; }
	.gnav a:not(.btn) { padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
	.gnav a:not(.btn)::after { display: none; }
	.gnav .btn { margin-top: 24px; }
	.menu-toggle { display: grid; }

	.section { padding: 96px 0; }
	.product, .product:nth-child(even) { grid-template-columns: 1fr; gap: 28px; }
	.product:nth-child(even) .product-media { order: 0; }
	.products { gap: 80px; }
	.news-grid { grid-template-columns: repeat(2, 1fr); }
	.mvv { grid-template-columns: 1fr; }
	.services, .works { grid-template-columns: 1fr; }
	.service, .service:nth-child(n + 4) { grid-column: auto; }
	.strength { grid-template-columns: 1fr; gap: 12px; }
	.flow { grid-template-columns: 1fr; }
	.flow li:not(:last-child)::after { right: auto; left: 50%; top: auto; bottom: -13px; transform: translateX(-50%) rotate(135deg); }
}
@media (max-width: 640px) {
	.page-hero--dev .page-lead, .dev-cta-body { max-width: none; }
	/* スマホは高さを内容に合わせ、光の下にコンセプトの見出しが見え始めるようにする */
	.hero.hero { min-height: 0; justify-content: flex-start; padding-bottom: 150px; }
	.intro { padding-top: 40px; }
	.intro::before { top: 0; height: 640px; }
	body { font-size: 16px; }
	.section { padding: 80px 0; }
	.section-head { flex-direction: column; align-items: flex-start; margin-bottom: 36px; }
	.hero { padding-top: calc(var(--header-h) + 16px); }
	.slider-viewport { border-radius: 14px; }
	.slider--peek { --slide-w: 84vw; }
	.slider--peek .slide { border-radius: 8px; }
	.intro { padding-top: 64px; }
	.news-grid { grid-template-columns: 1fr; }
	.filters { flex-wrap: nowrap; overflow-x: auto; margin-inline: -16px; padding-inline: 16px; scrollbar-width: none; }
	.filter { flex: 0 0 auto; }
	.dev-cta { padding-top: 330px; }
	.dev-cta::before, .page-hero.page-hero--dev::before {
		background-position: 70% var(--header-h); background-size: auto 380px;
		-webkit-mask-image: linear-gradient(to bottom, transparent 0, transparent calc(var(--header-h) - 8px), #000 calc(var(--header-h) + 40px), #000 300px, transparent 450px);
		mask-image: linear-gradient(to bottom, transparent 0, transparent calc(var(--header-h) - 8px), #000 calc(var(--header-h) + 40px), #000 300px, transparent 450px);
	}
	.dev-cta { padding-bottom: 96px; }
	.page-hero.page-hero--dev { padding-top: calc(var(--header-h) + 290px); }
	.service-body { padding: 4px 24px 32px; }
	.form-card { padding: 32px 20px; }
	.form-grid { grid-template-columns: 1fr; }
	.footer-nav { grid-template-columns: 1fr 1fr; gap: 14px 24px; }
	.page-hero { padding: calc(var(--header-h) + 64px) 0 72px; }
	.page-lead { font-size: 16px; }
	.faq summary { padding: 18px 20px; }
	.faq details p { padding: 0 20px 20px 48px; }
}

/* ---------- 製品PV ---------- */
button.product-media, .work-media { width: 100%; padding: 0; border: 0; cursor: pointer; font: inherit; color: inherit; }
.work-media { position: relative; display: block; overflow: hidden; background: var(--surface-2); }
.work-media img { transition: transform .7s; }
.work-media:hover img { transform: scale(1.04); }
.play {
	position: absolute; left: 20px; bottom: 20px; z-index: 1;
	display: inline-flex; align-items: center; gap: 12px; padding: 8px 20px 8px 8px; border-radius: 999px;
	border: 1px solid rgba(255, 255, 255, .25); background: rgba(7, 8, 13, .72);
	-webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
	color: #fff; font-size: 14px; font-weight: 700; line-height: 1;
	transition: background .2s, transform .2s;
}
.product-media:hover .play, .work-media:hover .play { background: rgba(7, 8, 13, .9); transform: scale(1.04); }
.play-icon { position: relative; flex: 0 0 auto; width: 36px; height: 36px; border-radius: 50%; background: #fff; }
.play-icon::before {
	content: ""; position: absolute; left: 50%; top: 50%; transform: translate(-35%, -50%);
	border-left: 11px solid #0b0c12; border-top: 7px solid transparent; border-bottom: 7px solid transparent;
}
.play-icon-sm { width: 22px; height: 22px; background: var(--text); }
.play-icon-sm::before { border-left-width: 7px; border-top-width: 4.5px; border-bottom-width: 4.5px; }
.work-link { display: inline-block; margin-top: 14px; color: var(--text-2); font-size: 15px; font-weight: 700; }
.work-link:hover { color: var(--text); }

.video-dialog { width: min(100% - 32px, 1120px); max-width: none; padding: 0; border: 0; background: transparent; color: var(--text); overflow: visible; }
.video-dialog::backdrop { background: rgba(3, 4, 8, .88); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.video-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.video-title { font-weight: 700; }
.video-close {
	flex: 0 0 auto; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-2);
	background: rgba(255, 255, 255, .06); color: var(--text); font-size: 22px; line-height: 1; cursor: pointer;
}
.video-frame { aspect-ratio: 16 / 9; border-radius: 16px; overflow: hidden; background: #000; box-shadow: 0 30px 80px rgba(0, 0, 0, .6); }
.video-frame iframe { display: block; width: 100%; height: 100%; border: 0; }
.video-yt { display: inline-block; margin-top: 12px; color: var(--text-2); font-size: 13px; text-decoration: underline; }

/* SNSアイコン: 公式ロゴを白一色で使用（形・比率は変えない） */
.sns a { color: #fff; }
.sns svg { width: 18px; height: 18px; fill: currentColor; }

/* ---------- 見出し: ロゴマーク付きの英字ラベル + 太字の日本語（画像にせず文字で表示） ---------- */
.sec-en {
	display: flex; align-items: center; gap: 10px; margin: 0 0 14px;
	font: 700 15px/1 var(--font-en); letter-spacing: .24em; color: #8fd8ff;
}
.sec-en img { width: 22px; height: 22px; }
.sec-jp {
	margin: 0; font-size: clamp(28px, 3.2vw, 40px); font-weight: 900; line-height: 1.3; letter-spacing: .06em; color: #fff;
}
.sec-jp::after {
	content: ""; display: block; width: 56px; height: 4px; margin-top: 18px; border-radius: 2px;
	background: linear-gradient(90deg, #3ad6ff, #ff3d8b);
}

/* ---------- 白背景ゾーン（製品紹介・ニュース／選ばれる理由〜よくあるご質問） ---------- */
/* 色の変数をゾーン内だけ明るいテーマに差し替える（カード・タグ・罫線などは変数で追従する） */
.light-zone {
	position: relative; isolation: isolate; color: var(--text);
	--text: #141a2c; --text-2: #454d66; --text-3: #69728e;
	--line: rgba(20, 26, 44, .1); --line-2: rgba(20, 26, 44, .2);
	--surface: #fff; --surface-2: #e9edf5; --bg-2: #fff;
}
.light-zone-bg {
	position: absolute; inset: 0; z-index: -1; pointer-events: none;
	background: #f2f4f9; border-radius: 40px;
}
/* 対応ブラウザでは、スクロールに合わせて白いパネルが左右に広がる（非対応ブラウザは最初から全幅） */
@supports (animation-timeline: view()) {
	.light-zone-bg {
		animation: zoneOpen linear both;
		animation-timeline: view();
		animation-range: entry 0% entry 55%;
	}
}
/* 縮めた状態でも、本文（.container 最大1200px）の左右24px外側より内側には入らない。
   余白が取れない狭い画面では横には縮めず、角の丸みだけが変わる */
@keyframes zoneOpen {
	from { clip-path: inset(0 max(0px, calc((100% - min(100% - 32px, 1200px)) / 2 - 24px)) round 96px); }
	to { clip-path: inset(0 0 round 40px); }
}
@media (prefers-reduced-motion: reduce) { .light-zone-bg { animation: none; } }

.light-zone .sec-jp { color: var(--text); }
.light-zone .sec-en, .light-zone .eyebrow { color: #1675b8; }
.light-zone .btn-primary { background: #141a2c; color: #fff; }
.light-zone .btn-primary:hover { box-shadow: 0 10px 30px rgba(20, 26, 44, .25); }
.light-zone .btn-ghost:hover { background: rgba(20, 26, 44, .05); border-color: rgba(20, 26, 44, .35); }
.light-zone .play-icon-sm::before { border-left-color: #fff; }
.light-zone .filter:hover { border-color: rgba(20, 26, 44, .4); }
.light-zone .filter.is-active { background: #141a2c; border-color: #141a2c; color: #fff; }
.light-zone .tag { background: rgba(20, 26, 44, .04); }
.light-zone .tag-r18 { border-color: rgba(214, 51, 108, .35); background: rgba(214, 51, 108, .07); color: #c2255c; }
.light-zone .product-media { box-shadow: 0 20px 50px rgba(20, 26, 44, .18); }
.light-zone .news-card, .light-zone .work, .light-zone .flow li, .light-zone .faq details { box-shadow: 0 2px 10px rgba(20, 26, 44, .05); }
.light-zone .news-card:hover { box-shadow: 0 18px 40px rgba(20, 26, 44, .14); }
@media (max-width: 640px) {
	.light-zone-bg { border-radius: 24px; }
}
/* 白いパネルの中のセクション同士は、ロゴマーク付きの細い線で区切り、余白を詰める */
.light-zone > .section { padding-top: 80px; padding-bottom: 80px; }
.light-zone > .section + .section::before {
	content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
	width: min(100% - 32px, 1200px); height: 1px;
	background: linear-gradient(90deg, transparent, var(--line-2) 12%, var(--line-2) 88%, transparent);
}
.light-zone > .section + .section::after {
	content: ""; position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%);
	width: 22px; height: 22px; border-radius: 50%;
	background: #f2f4f9 url(img/mark.png) center / 18px no-repeat;
	box-shadow: 0 0 0 10px #f2f4f9;
}
@media (max-width: 640px) {
	.light-zone > .section { padding-top: 56px; padding-bottom: 56px; }
}
/* 白いパネルの上下は、パネルの端そのものが区切りになるので通常のセクションより余白を詰める */
.light-zone-bg + .section { padding-top: 72px; }
.light-zone > .section:last-child { padding-bottom: 96px; }
@media (max-width: 640px) {
	.light-zone-bg + .section { padding-top: 48px; }
	.light-zone > .section:last-child { padding-bottom: 64px; }
}

/* ---------- 会社案内 ---------- */
.page-hero.page-hero--about { padding-bottom: clamp(200px, 22vw, 320px); }
.page-hero.page-hero--about::before {
	inset: 0; width: auto; height: auto; border-radius: 0; filter: none; opacity: 1;
	background: url(img/company-bg.webp) center bottom / cover no-repeat;
	-webkit-mask-image: linear-gradient(to bottom, transparent 0, rgba(0, 0, 0, .3) 30%, rgba(0, 0, 0, .55) 50%, #000 68%, #000 84%, transparent 100%);
	mask-image: linear-gradient(to bottom, transparent 0, rgba(0, 0, 0, .3) 30%, rgba(0, 0, 0, .55) 50%, #000 68%, #000 84%, transparent 100%);
}
.page-hero.page-hero--about::after { display: none; }
.page-hero--about .container { text-shadow: 0 2px 18px rgba(0, 0, 0, .55); }
.page-hero--about .page-title { font-size: clamp(30px, 3.6vw, 46px); }
.page-anchors { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 36px; }
.page-anchors .btn { padding: 10px 22px; background: rgba(7, 8, 13, .45); text-shadow: none; }

.philosophy { border-top: 1px solid var(--line); }
.philo {
	display: grid; grid-template-columns: 260px 1fr; gap: 48px; padding: 56px 0;
	border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 24px);
}
.philo-num { display: block; font: 600 14px/1 var(--font-en); letter-spacing: .2em; color: var(--text-3); }
.philo-en { display: block; margin-top: 14px; font: 700 clamp(30px, 3.2vw, 40px)/1 var(--font-en); letter-spacing: .06em; color: var(--accent); }
.philo-jp { display: block; margin-top: 12px; font-size: 15px; font-weight: 700; color: var(--text-2); }
.philo-body h3 { font-size: clamp(22px, 2.4vw, 30px); font-weight: 900; line-height: 1.5; }
.philo-body > p { margin-top: 18px; color: var(--text-2); }
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; }
.values li {
	padding: 24px 24px 26px; border-radius: var(--radius); border: 1px solid var(--line);
	border-top: 3px solid var(--accent); background: rgba(18, 21, 34, .7);
}
.values h4 { font-size: 20px; font-weight: 900; color: var(--accent); }
.values p { margin-top: 8px; color: var(--text-2); font-size: 15px; }

.outline { border-top: 2px solid var(--text); }
.outline > div { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 26px 8px; border-bottom: 1px solid var(--line); }
.outline dt { font-weight: 700; color: var(--text-2); }
.outline dd { color: var(--text); }
.biz { display: grid; gap: 6px; }
.biz li::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 12px; border-radius: 50%; background: #1675b8; vertical-align: middle; }
#outline { scroll-margin-top: var(--header-h); }

@media (max-width: 960px) {
	.philo { grid-template-columns: 1fr; gap: 20px; padding: 44px 0; }
	.values { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
	.outline > div { grid-template-columns: 1fr; gap: 6px; padding: 20px 4px; }
	.page-anchors .btn { flex: 1 1 calc(50% - 10px); }
}

/* ---------- プライバシーポリシー ---------- */
.page-hero.page-hero--policy { padding-bottom: 140px; }
.page-hero.page-hero--policy::before {
	inset: 0; width: auto; height: auto; border-radius: 0; filter: none; opacity: .8;
	background: url(img/long-rays.webp) center 94% / cover no-repeat;
	-webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 35%, #000 82%, transparent 100%);
	mask-image: linear-gradient(to bottom, transparent 0, #000 35%, #000 82%, transparent 100%);
}
.page-hero.page-hero--policy::after { display: none; }
.page-hero--policy .page-title { font-size: clamp(30px, 3.6vw, 46px); }

.policy { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 56px; align-items: start; }
.policy-toc {
	position: sticky; top: calc(var(--header-h) + 24px);
	padding: 22px 22px 18px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line);
}
.policy-toc > p { margin-bottom: 10px; font: 700 13px/1 var(--font-en); letter-spacing: .2em; color: #1675b8; }
.policy-toc ol { counter-reset: toc; }
.policy-toc a { display: flex; gap: 10px; padding: 7px 0; font-size: 14px; line-height: 1.6; color: var(--text-2); transition: color .2s; }
.policy-toc a:hover { color: var(--text); }
.policy-toc a::before { counter-increment: toc; content: counter(toc, decimal-leading-zero); flex: 0 0 auto; font: 600 12px/1.9 var(--font-en); color: var(--text-3); }
.policy-body { counter-reset: sec; }
.policy-sec { padding: 36px 0; border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 24px); }
.policy-sec:first-child { padding-top: 0; }
.policy-sec:last-child { border-bottom: 0; }
.policy-sec h3 { display: flex; align-items: baseline; gap: 14px; font-size: 22px; font-weight: 900; line-height: 1.5; }
.policy-sec h3::before { counter-increment: sec; content: counter(sec, decimal-leading-zero); flex: 0 0 auto; font: 700 15px/1 var(--font-en); letter-spacing: .1em; color: #1675b8; }
.policy-sec p { margin-top: 14px; color: var(--text-2); }
.policy-sec ol { counter-reset: item; display: grid; gap: 10px; margin-top: 16px; }
.policy-sec ol li { position: relative; padding-left: 40px; color: var(--text-2); }
.policy-sec ol li::before {
	counter-increment: item; content: counter(item);
	position: absolute; left: 0; top: 2px; width: 26px; height: 26px; border-radius: 50%;
	background: rgba(22, 117, 184, .1); color: #1675b8; font: 700 13px/26px var(--font-en); text-align: center;
}
.policy-contact { margin-top: 18px; padding: 24px 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); line-height: 2; }
.policy-contact a { color: #1675b8; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.policy-dates { text-align: right; color: var(--text-3); font-size: 15px; }
.policy-note {
	margin: -16px 0 40px; padding: 16px 22px; border-left: 3px solid #1675b8; border-radius: 0 8px 8px 0;
	background: rgba(22, 117, 184, .06); color: var(--text-2); font-size: 15px;
}
#ja, #en { scroll-margin-top: var(--header-h); }

@media (max-width: 960px) {
	.policy { grid-template-columns: 1fr; gap: 32px; }
	.policy-toc { position: static; }
}
@media (max-width: 640px) {
	.policy-sec h3 { font-size: 19px; }
	.policy-contact { padding: 18px 20px; }
}

/* ---------- お問い合わせ ---------- */
.desks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.desk {
	display: flex; flex-direction: column; padding: 36px 32px 32px;
	border-radius: var(--radius); border: 1px solid var(--line); background: #fff;
	box-shadow: 0 2px 10px rgba(20, 26, 44, .05);
}
.desk--feature { border: 2px solid #1675b8; box-shadow: 0 16px 40px rgba(22, 117, 184, .14); }
.desk-icon { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: rgba(22, 117, 184, .1); color: #1675b8; }
.desk-icon svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.desk-en { margin-top: 22px; font: 700 13px/1 var(--font-en); letter-spacing: .22em; color: #1675b8; }
.desk-title { margin-top: 10px; font-size: 24px; font-weight: 900; line-height: 1.4; }
.desk-desc { margin-top: 12px; color: var(--text-2); font-size: 16px; }
.desk-list { display: grid; gap: 6px; margin-top: 18px; padding: 18px 0; border-block: 1px solid var(--line); font-size: 15px; }
.desk-list li::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 10px; border-radius: 50%; background: #1675b8; vertical-align: middle; }
.desk-products { margin-top: 14px; color: var(--text-3); font-size: 14px; }
.desk-meta { display: flex; gap: 12px; margin-top: 14px; font-size: 14px; }
.desk-meta dt { color: var(--text-3); font-weight: 700; }
.desk-meta dd { font-weight: 700; }
.desk-actions { display: grid; gap: 10px; margin-top: auto; padding-top: 24px; }
.desk-actions .btn { width: 100%; }
.btn .ext { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.desks-note { margin-top: 32px; color: var(--text-3); font-size: 14px; text-align: center; }
.desks-note a { color: #1675b8; text-decoration: underline; }

/* 開発のご相談ページの相談フォーム案内 */
.consult-card {
	display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center;
	padding: 40px 44px; border-radius: 24px; border: 1px solid var(--line-2); background: var(--surface);
}
.consult-card h3 { font-size: 20px; font-weight: 900; }
.consult-list { display: grid; gap: 8px; margin-top: 16px; color: var(--text-2); font-size: 16px; }
.consult-list li::before { content: "✓"; margin-right: 10px; color: #8fd8ff; font-weight: 700; }
.consult-cta { display: grid; justify-items: center; gap: 10px; }
.consult-other { margin-top: 24px; color: var(--text-3); font-size: 15px; text-align: center; }
.consult-other a { color: #8fd8ff; text-decoration: underline; }

@media (max-width: 960px) {
	.desks { grid-template-columns: 1fr; }
	.consult-card { grid-template-columns: 1fr; gap: 28px; padding: 32px 24px; }
}
/* 今いるページのボタン（お問い合わせ）は、文字色を通常のボタンと同じにする */
.gnav .btn-primary[aria-current="page"] { color: #0b0c12; }

/* ---------- 動画・静止画投稿ガイドライン ---------- */
.g-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.g-card { --tone: #1675b8; padding: 30px 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--tone); }
.g-card--ok { --tone: #2f9e6e; }
.g-card--care { --tone: #d9822b; }
.g-card--ask { --tone: #1675b8; }
.g-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: color-mix(in srgb, var(--tone) 12%, transparent); color: var(--tone); }
.g-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.g-card h3 { margin-top: 16px; font-size: 20px; font-weight: 900; line-height: 1.45; }
.g-card ul { display: grid; gap: 8px; margin-top: 14px; font-size: 15px; color: var(--text-2); }
.g-card li { position: relative; padding-left: 18px; }
.g-card li::before { content: ""; position: absolute; left: 2px; top: .7em; width: 6px; height: 6px; border-radius: 50%; background: var(--tone); }
.g-mail { margin-top: 16px; font-size: 14px; color: var(--text-2); }
.g-mail a, .policy-sec a, .policy-dates a { color: #1675b8; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.g-note { margin-top: 20px; color: var(--text-3); font-size: 14px; }
.policy-intro { max-width: 900px; margin: -8px 0 40px; color: var(--text-2); font-size: 17px; }
.policy-sec ul { display: grid; gap: 10px; margin-top: 16px; }
.policy-sec ul li { position: relative; padding-left: 22px; color: var(--text-2); }
.policy-sec ul li::before { content: ""; position: absolute; left: 4px; top: .75em; width: 7px; height: 7px; border-radius: 50%; background: #1675b8; }
.policy-body > .policy-dates { margin-top: 8px; line-height: 2; }
#summary, #guideline { scroll-margin-top: var(--header-h); }
@media (max-width: 960px) {
	.g-summary { grid-template-columns: 1fr; }
}
/* 光の筋の中心に文字がかからないよう、冒頭の説明文の幅を抑えて影を付ける */
.page-hero--policy .container { text-shadow: 0 2px 16px rgba(0, 0, 0, .75), 0 0 2px rgba(0, 0, 0, .6); }
.page-hero--policy .page-lead { max-width: min(520px, 100%); }