@charset "utf-8";
/* ==========================================================================
   kubi 2.0 LP — v3 redesign stylesheet
   対象テンプレート: page-kubi2.php
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
	--k2-blue: #0b64d0;
	--k2-blue-d: #0a4fa4;
	--k2-blue-l: #eaf2fd;
	--k2-ink: #0f1620;
	--k2-dark: #0b0d11;
	--k2-dark2: #14171d;
	--k2-body: #4a525e;
	--k2-muted: #838b97;
	--k2-line: #e2e6ec;
	--k2-bg: #ffffff;
	--k2-bg-soft: #f4f6f9;
	--k2-radius: 16px;
	--k2-radius-l: 26px;
	--k2-pad: clamp(20px, 5vw, 64px);
	--k2-max: 1160px;
	--k2-nav-h: 68px;
}

/* ---------- Reset / base ---------- */
.kubi2-v3 *,
.kubi2-v3 *::before,
.kubi2-v3 *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

.kubi2-v3 {
	margin: 0; /* body 自身は上の * リセットの対象外のため、UA既定の 8px を打ち消す */
	font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
	background: var(--k2-bg);
	color: var(--k2-ink);
	font-size: 16px;
	line-height: 1.9;
	overflow-x: hidden;
	-webkit-font-smoothing: antialiased;
	padding-top: var(--k2-nav-h);
}

.kubi2-v3 img,
.kubi2-v3 svg { max-width: 100%; }

:where(.kubi2-v3) a { color: inherit; text-decoration: none; }
.kubi2-v3 a { text-decoration: none; }

.kubi2-v3 ul,
.kubi2-v3 ol { list-style: none; }

/* ---------- Layout helpers ---------- */
.k2-wrap { width: 100%; max-width: var(--k2-max); margin-inline: auto; padding-inline: var(--k2-pad); }
.k2-wrap--narrow { max-width: 900px; }
.k2-wrap--wide { max-width: 1320px; }

.k2-sec { padding-block: clamp(64px, 9vw, 120px); }
.k2-sec--soft { background: var(--k2-bg-soft); }
.k2-sec--tight { padding-block: clamp(48px, 6vw, 80px); }

/* ---------- Typography ---------- */
.k2-eyebrow {
	display: block;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: .16em;
	text-transform: uppercase;
	color: var(--k2-blue);
	margin-bottom: 14px;
}

.k2-h2 {
	font-size: clamp(26px, 3.6vw, 44px);
	font-weight: 700;
	line-height: 1.5;
	letter-spacing: .01em;
	color: var(--k2-ink);
}

.k2-h2 em { font-style: normal; color: var(--k2-blue); }

.k2-h3 {
	font-size: clamp(18px, 2vw, 24px);
	font-weight: 700;
	line-height: 1.6;
	color: var(--k2-ink);
}

.k2-lead {
	margin-top: 22px;
	font-size: 15px;
	font-weight: 400;
	line-height: 2.1;
	color: var(--k2-body);
}

.k2-center { text-align: center; }
.k2-center .k2-lead { margin-inline: auto; max-width: 720px; }

/* PC のみ有効な改行（SPでは自然折り返しにする） */
.k2-br-pc { display: inline; }
@media (max-width: 900px) { .k2-br-pc { display: none; } }

/* スマホのみ有効な改行 */
.k2-br-sp { display: none; }
@media (max-width: 640px) { .k2-br-sp { display: inline; } }

/* ---------- Buttons ---------- */
.k2-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 54px;
	padding: 0 34px;
	border-radius: 999px;
	font-size: 15px;
	font-weight: 700;
	letter-spacing: .04em;
	transition: background .2s, color .2s, border-color .2s, transform .2s;
}

.k2-btn--fill { background: var(--k2-blue); color: #fff; }
.k2-btn--fill:hover { background: var(--k2-blue-d); }

.k2-btn--line { border: 1px solid var(--k2-blue); color: var(--k2-blue); background: #fff; }
.k2-btn--line:hover { background: var(--k2-blue); color: #fff; }

.k2-btn--wht { background: #fff; color: var(--k2-ink); }
.k2-btn--wht:hover { background: #e9edf3; }

.k2-btn--ghost-w { border: 1px solid rgba(255,255,255,.5); color: #fff; }
.k2-btn--ghost-w:hover { background: rgba(255,255,255,.12); }

.k2-btn--sm { min-height: 44px; padding: 0 24px; font-size: 13px; }

.k2-btn--lg {
	min-height: clamp(56px, 5vw, 72px);
	min-width: clamp(280px, 34vw, 480px);
	padding-inline: clamp(32px, 4vw, 64px);
	font-size: clamp(15px, 1.4vw, 19px);
}

.k2-btns { display: flex; flex-wrap: wrap; gap: 14px; }
.k2-center .k2-btns { justify-content: center; }

/* ---------- Reveal ---------- */
/* JS が動作している場合のみ隠す（JS無効・読み込み失敗時も本文が見えるように） */
.k2-js .k2-rv { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.k2-js .k2-rv.in { opacity: 1; transform: none; }
.k2-rv--d1 { transition-delay: .1s; }
.k2-rv--d2 { transition-delay: .2s; }
.k2-rv--d3 { transition-delay: .3s; }

@media (prefers-reduced-motion: reduce) {
	.k2-rv { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   NAV
   ========================================================================== */
.k2-nav {
	position: fixed; inset: 0 0 auto 0; z-index: 200;
	height: var(--k2-nav-h);
	background: rgba(255,255,255,.9);
	backdrop-filter: saturate(180%) blur(16px);
	border-bottom: 1px solid var(--k2-line);
	display: flex; align-items: center; justify-content: space-between;
	gap: 24px;
	padding-inline: clamp(16px, 4vw, 48px);
}

.k2-nav__logo img { height: 26px; width: auto; display: block; }

.k2-nav__links { display: flex; align-items: center; gap: clamp(14px, 1.8vw, 28px); }
.k2-nav__links a { font-size: 13px; font-weight: 500; color: #333b46; transition: color .2s; white-space: nowrap; }
.k2-nav__links a:hover { color: var(--k2-blue); }

.k2-nav__actions { display: flex; align-items: center; gap: 14px; }

.k2-nav__lang { display: flex; align-items: center; gap: 2px; font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.k2-nav__lang a { padding: 4px 8px; border-radius: 6px; color: var(--k2-muted); transition: .2s; }
.k2-nav__lang a:hover { color: var(--k2-ink); }
.k2-nav__lang a.is-active { color: var(--k2-blue); background: var(--k2-blue-l); }

@media (max-width: 1023px) {
	.k2-nav__links { display: none; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
/* 下側はフルワイド画像（.k2-bp）が接するため余白を持たせない */
.k2-hero { padding-block: clamp(28px, 4.2vw, 60px) 0; text-align: center; }

/* ロゴ画像（kubi2/images/kubi-logo.svg / 縦横比 500:150） */
.k2-hero__title { line-height: 0; }

.k2-hero__title img {
	width: clamp(280px, 46vw, 540px);
	height: auto;
	display: block;
	margin-inline: auto;
}

.k2-hero__copy {
	margin-top: 12px;
	font-size: clamp(24px, 3.4vw, 42px);
	font-weight: 700;
	line-height: 1.38;
	letter-spacing: .02em;
	color: var(--k2-ink);
}

.k2-hero__copy em { font-style: normal; color: var(--k2-blue); }

.k2-hero__sub {
	margin: 22px auto 0;
	max-width: 700px;
	font-size: clamp(15px, 1.4vw, 18px);
	line-height: 1.8;
	color: var(--k2-body);
}

.k2-hero__btns { margin-top: clamp(30px, 4.6vw, 66px); justify-content: center; }

/* 2つのボタンを同じ幅で揃える */
.k2-hero__btns .k2-btn { min-width: 240px; }

/* --- お知らせ（hero-notice / ボタンの下） --- */
.kubi2-v3 .hero-notice {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	/* 英語版の1行目が長いため、余白と間隔を詰めてラベルと本文が1行に収まるようにする */
	gap: 10px;
	max-width: 812px; /* .k2-wrap（1160px）の約70% */
	margin: clamp(28px, 4.4vw, 62px) auto 0;
	padding: 16px 18px;
	background: rgba(11, 100, 208, .05);
	border: 1px solid rgba(11, 100, 208, .15);
	border-radius: 8px;
	text-align: left;
}

.kubi2-v3 .hero-notice-label {
	flex-shrink: 0;
	padding: 5px 14px;
	border-radius: 999px;
	background: var(--k2-blue-d);
	color: #fff;
	font-size: 13px;
	font-weight: 500;
	letter-spacing: .04em;
	line-height: 1.7;
}

.kubi2-v3 .hero-notice-text {
	margin: 0;
	font-size: 16px;
	font-weight: 500;
	line-height: 1.7;
	color: #505055;
}

.kubi2-v3 .hero-notice-text .sp-br { display: none; }

/* --- Be Present.（画面幅いっぱいのメインビジュアル） --- */
/* .k2-hero の直下に置き、左右パディングのないセクション幅＝ビューポート幅いっぱいに表示する */
.k2-bp {
	width: 100%;
	margin-top: clamp(40px, 5vw, 72px);
	line-height: 0;
}

.k2-bp img { width: 100%; height: auto; display: block; }

/* ==========================================================================
   QUOTE BAND（黒地のステートメント帯／VOICE・テレプレゼンスなど複数セクションで共用）
   ========================================================================== */
.k2-quote {
	background: #000;
	color: #fff;
	text-align: center;
	padding-block: clamp(72px, 10vw, 140px);
}

.k2-quote__h {
	font-size: clamp(26px, 3.9vw, 52px);
	font-weight: 700;
	line-height: 1.5;
	letter-spacing: .06em;
	color: #fff;
}

.k2-quote__h em { font-style: normal; color: #6fa8f0; }

/* 黒帯が連続する場合に上部余白を詰める */
.k2-quote--flush { padding-block-start: 0; }

/* 欧文のみの見出し用 */
.k2-quote__h--en { font-family: "Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif; }

.k2-quote__d {
	margin: clamp(28px, 3.4vw, 48px) auto 0;
	max-width: 1060px;
	font-size: clamp(15px, 1.4vw, 18px); /* .k2-hero__sub と同サイズ */
	font-weight: 500;
	line-height: 2.05;
	letter-spacing: .02em;
	color: #fff;
}

/* 帯の下に置く図版（.k2-wrap--wide 側に入れて本文より広く見せる） */
.k2-quote__fig { margin-top: clamp(40px, 6vw, 90px); }
.k2-quote__fig img { width: 100%; height: auto; display: block; }

/* 動画（16:9 で可変） */
.k2-quote__fig--video { position: relative; aspect-ratio: 16 / 9; }

/* --------------------------------------------------------------------------
   カスタムプレーヤー（自社ホスティングの MP4）
   操作は .k2-player__surface と .k2-player__ui が担当する
   -------------------------------------------------------------------------- */
.k2-player {
	position: absolute;
	inset: 0;
	overflow: hidden;
	background: #000;
	isolation: isolate;
}

.k2-player__frame {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
	display: block;
	object-fit: cover;
	background: #000;
	pointer-events: none; /* 操作はオーバーレイ側で受ける */
}

/* クリック領域（音声ON / 再生・一時停止） */
.k2-player__surface {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	border: 0;
	background: transparent;
	cursor: pointer;
	appearance: none;
	-webkit-appearance: none;
	padding: 0;
}

/* コントロールバー */
.k2-player__ui {
	position: absolute;
	inset: auto 0 0 0;
	display: flex;
	align-items: center;
	gap: clamp(8px, 1vw, 14px);
	padding: clamp(26px, 4vw, 48px) clamp(12px, 1.6vw, 22px) clamp(10px, 1.2vw, 16px);
	background: linear-gradient(to top, rgba(0, 0, 0, .74), rgba(0, 0, 0, 0));
	opacity: 0;
	transform: translateY(6px);
	transition: opacity .25s ease, transform .25s ease;
	pointer-events: none;
}
.k2-player:hover .k2-player__ui,
.k2-player:focus-within .k2-player__ui,
.k2-player.is-paused .k2-player__ui { opacity: 1; transform: none; pointer-events: auto; }

.k2-player__btn {
	flex: none;
	width: clamp(30px, 2.6vw, 38px);
	height: clamp(30px, 2.6vw, 38px);
	display: grid;
	place-items: center;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: #fff;
	font-size: clamp(13px, 1.15vw, 16px);
	line-height: 1;
	cursor: pointer;
	transition: background-color .2s ease;
}
.k2-player__btn:hover { background: rgba(255, 255, 255, .16); }
.k2-player__btn:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

/* シークバー */
.k2-player__seek {
	position: relative;
	flex: 1 1 auto;
	height: 14px;
	display: flex;
	align-items: center;
	border-radius: 999px;
	cursor: pointer;
	touch-action: none;
}
/* 溝 */
.k2-player__seek::before {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	height: 4px;
	margin-top: -2px;
	border-radius: 999px;
	background: rgba(255, 255, 255, .28);
}
.k2-player__seek-fill {
	position: relative; /* 溝より前面に出す */
	display: block;
	width: 0%;
	height: 4px;
	border-radius: 999px;
	background: var(--k2-blue);
	transition: width .2s linear;
	pointer-events: none;
}
.k2-player__seek:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

/* 音量スライダー */
.k2-player__vol {
	flex: none;
	display: flex;
	align-items: center;
	gap: 4px;
}
.k2-player__vol-bar {
	position: relative;
	width: clamp(48px, 5.5vw, 78px);
	height: 14px;
	display: flex;
	align-items: center;
	border-radius: 999px;
	cursor: pointer;
	touch-action: none;
}
/* 溝 */
.k2-player__vol-bar::before {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	top: 50%;
	height: 4px;
	margin-top: -2px;
	border-radius: 999px;
	background: rgba(255, 255, 255, .28);
}
.k2-player__vol-fill {
	position: relative; /* 溝より前面に出す */
	display: block;
	width: 0%;
	height: 4px;
	border-radius: 999px;
	background: #fff;
	pointer-events: none;
}
.k2-player__vol-bar:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }

.k2-player__time {
	flex: none;
	color: rgba(255, 255, 255, .82);
	font-size: clamp(11px, 1vw, 13px);
	font-variant-numeric: tabular-nums;
	letter-spacing: .02em;
	white-space: nowrap;
}

@media (max-width: 640px) {
	/* 幅が足りないため再生時間と音量スライダーは省略（端末側の音量で調整） */
	.k2-player__time,
	.k2-player__vol-bar { display: none; }
}

/* ==========================================================================
   FEATURE（kubi2.0 3つの特徴）
   ========================================================================== */
/* --- セクション見出し（FEATURE / SCENE 共通）--- */
.k2-feat__eyebrow,
.k2-scene__eyebrow {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font-size: clamp(13px, 1.1vw, 16px);
	font-weight: 500;
	color: var(--k2-ink);
	margin-bottom: 10px;
}

.k2-feat__eyebrow::before,
.k2-scene__eyebrow::before {
	content: "";
	width: .6em;
	height: .6em;
	border-radius: 50%;
	background: var(--k2-blue);
}

.k2-feat__h2,
.k2-scene__h2 {
	font-size: clamp(24px, 2.9vw, 40px);
	font-weight: 700;
	line-height: 1.4;
	letter-spacing: .01em;
	color: var(--k2-ink);
}

/* --- 本文（左）＋ 製品画像（右）--- */
.k2-feat__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
	gap: clamp(28px, 5vw, 80px);
	align-items: center;
	margin-top: clamp(40px, 6vw, 88px);
}

.k2-feat__list { display: flex; flex-direction: column; gap: clamp(36px, 4.5vw, 68px); }

.k2-feat__item {
	display: grid;
	grid-template-columns: minmax(0, auto) minmax(0, 1fr);
	column-gap: clamp(14px, 1.8vw, 28px);
	align-items: start;
}

.k2-feat__num {
	font-family: "Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;
	font-size: clamp(64px, 7.6vw, 118px);
	font-weight: 700;
	line-height: .82;
	letter-spacing: -.04em;
	color: #2b81d8;
	/* 数字の字面上端を .k2-feat__h3 の字面上端にそろえる（Inter のメトリクス実測から算出） */
	margin-top: -.015em;
}

.k2-feat__h3,
.k2-scene__h3,
.k2-expert__name {
	font-size: clamp(18px, 1.9vw, 26px);
	font-weight: 700;
	line-height: 1.45;
	letter-spacing: .01em;
	color: var(--k2-blue);
}

.k2-feat__d,
.k2-scene__d,
.k2-expert__role,
.k2-expert__meta {
	margin-top: 14px;
	font-size: clamp(13px, 1.05vw, 15px);
	line-height: 2;
	color: var(--k2-ink);
}

/* リード文・説明文はやや大きめ（FAQ回答と同サイズ） */
.k2-feat__d { font-size: clamp(14px, 1.25vw, 17px); }

.k2-feat__fig img { width: 100%; height: auto; display: block; }

@media (max-width: 900px) {
	.k2-feat__grid { grid-template-columns: 1fr; }
	/* width を明示しないと auto マージンで shrink-to-fit になり幅0になる */
	.k2-feat__fig { width: 70%; max-width: 420px; margin-inline: auto; order: -1; }
}

@media (max-width: 560px) {
	.k2-feat__item { column-gap: 12px; }
	.k2-feat__num { font-size: 56px; }
}

/* ==========================================================================
   DARK STATEMENT BAND
   ========================================================================== */
.k2-band {
	background: var(--k2-dark);
	color: #fff;
	text-align: center;
	padding-block: clamp(72px, 10vw, 140px);
	position: relative;
	overflow: hidden;
}

.k2-band::before {
	content: "";
	position: absolute; inset: 0;
	background: radial-gradient(60% 70% at 50% 40%, rgba(11,100,208,.28) 0%, transparent 70%);
	pointer-events: none;
}

.k2-band > * { position: relative; z-index: 1; }

.k2-band__eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .18em; color: #6fa8f0; text-transform: uppercase; margin-bottom: 18px; }

.k2-band__h {
	font-size: clamp(26px, 4.4vw, 54px);
	font-weight: 700;
	line-height: 1.6;
	letter-spacing: .01em;
	color: #fff;
}

.k2-band__h em { font-style: normal; color: #6fa8f0; }

.k2-band__d { margin: 24px auto 0; max-width: 700px; font-size: 15px; line-height: 2.1; color: rgba(255,255,255,.72); }

.k2-band__fig { margin-top: clamp(32px, 4vw, 56px); }
.k2-band__fig img,
.k2-band__fig svg { width: 100%; max-width: 760px; height: auto; margin-inline: auto; display: block; border-radius: var(--k2-radius); }

.k2-band__logo { margin-top: 32px; opacity: .55; }
.k2-band__logo img { height: 24px; width: auto; display: inline-block; }

/* ==========================================================================
   SCENE（テレプレゼンス活用シーン）
   ※ 見出し・本文のサイズは FEATURE セクションと共通定義（上部でグルーピング）
   ========================================================================== */
/* 注釈なので本文より小さめ */
.k2-scene__note {
	margin: clamp(18px, 2vw, 30px) auto 0;
	max-width: 1120px;
	font-size: clamp(12px, 1.05vw, 15px);
	line-height: 1.9;
	color: var(--k2-body);
}

.k2-scene__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(18px, 2.2vw, 30px);
	margin-top: clamp(36px, 4.5vw, 64px);
	text-align: left;
}

.k2-scene__card { display: flex; flex-direction: column; }

/* 比率は figure 側で決め、img は height:100% で満たす
   （img に aspect-ratio だけ指定すると width/height 属性の
     プレゼンテーション属性が効いて実寸で描画されてしまう） */
.k2-scene__fig {
	aspect-ratio: 16 / 10;
	border-radius: 14px;
	overflow: hidden;
	background: #eef1f5;
}

.k2-scene__fig img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

/* 画像はカード幅いっぱい、テキストのみ左右に少し内側へ入れる */
.k2-scene__body {
	display: flex;
	flex-direction: column;
	flex: 1;
	padding: clamp(20px, 2.4vw, 34px) clamp(4px, 1.6vw, 22px) 0;
}

.k2-scene__d { margin-bottom: clamp(20px, 2.4vw, 34px); }

.k2-scene__point {
	margin-top: auto;
	padding: clamp(12px, 1.2vw, 16px) clamp(10px, .9vw, 14px);
	border: 2px solid var(--k2-blue);
	border-radius: 10px;
	/* 字間を詰めて、2行に収まる範囲でできるだけ大きく */
	font-size: clamp(11px, 1.15vw, 15px);
	font-weight: 700;
	letter-spacing: -.04em;
	line-height: 1.75;
	text-align: center;
	color: var(--k2-blue);
}

.k2-scene__cta { margin-top: clamp(40px, 5vw, 76px); }

/* 3カラムのままだとカードが狭くなりポイント枠が3行に折り返すため、
   他セクションより早めに1カラムへ切り替える */
@media (max-width: 1000px) {
	.k2-scene__grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
	.k2-scene__body { padding-inline: 0; }
	/* 1カラムでは折り返しの制約がないため、上の vw 縮小をやめて読みやすいサイズに戻す */
	.k2-scene__point { font-size: 15px; }
}

/* ==========================================================================
   CASE CARDS (活用シーン)
   ========================================================================== */
.k2-cards {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(18px, 2.4vw, 32px);
	margin-top: clamp(36px, 4vw, 56px);
}

.k2-card {
	display: flex; flex-direction: column;
	background: #fff;
	border: 1px solid var(--k2-line);
	border-radius: var(--k2-radius);
	overflow: hidden;
	transition: box-shadow .25s, transform .25s;
}

.k2-card:hover { box-shadow: 0 16px 40px rgba(15,22,32,.09); transform: translateY(-3px); }

.k2-card__fig { background: #eef1f5; aspect-ratio: 16 / 10; }
.k2-card__fig img,
.k2-card__fig svg { width: 100%; height: 100%; object-fit: cover; display: block; }

.k2-card__body { display: flex; flex-direction: column; flex: 1; padding: clamp(20px, 2.4vw, 30px); }

.k2-card__tag {
	align-self: flex-start;
	padding: 4px 12px;
	border-radius: 999px;
	background: var(--k2-blue-l);
	color: var(--k2-blue-d);
	font-size: 11px; font-weight: 700; letter-spacing: .08em;
	margin-bottom: 14px;
}

.k2-card__h { font-size: 19px; font-weight: 700; line-height: 1.65; color: var(--k2-ink); }
.k2-card__d { margin-top: 12px; font-size: 14px; line-height: 2; color: var(--k2-body); }
.k2-card__btn { margin-top: auto; padding-top: 22px; }
.k2-card__btn .k2-btn { width: 100%; }

@media (max-width: 900px) {
	.k2-cards { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
}

/* ==========================================================================
   PHYSICAL AI
   ========================================================================== */
/* --- 拡張機能（テキスト＋製品画像の2カラム）--- */
.k2-pai__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
	gap: clamp(28px, 5vw, 80px);
	align-items: center;
}

.k2-pai__badge {
	display: inline-block;
	padding: 7px 20px;
	border-radius: 999px;
	background: #ef9b1e;
	color: #fff;
	font-size: clamp(12px, 1.05vw, 15px);
	font-weight: 700;
	letter-spacing: .04em;
	line-height: 1.6;
}

.k2-pai__h2 {
	margin-top: clamp(18px, 2vw, 28px);
	font-size: clamp(24px, 2.5vw, 34px);
	font-weight: 700;
	line-height: 1.35;
	letter-spacing: .01em;
	color: var(--k2-ink);
}

/* 「/ フィジカルAI」は欧文より少し小さく */
.k2-pai__h2 span { font-size: .82em; }

.k2-pai__sub {
	margin-top: clamp(10px, 1.2vw, 16px);
	font-size: clamp(16px, 1.6vw, 22px);
	font-weight: 700;
	line-height: 1.5;
	color: var(--k2-blue);
}

.k2-pai__d {
	margin-top: clamp(18px, 2vw, 28px);
	font-size: clamp(14px, 1.3vw, 18px);
	line-height: 1.95;
	color: var(--k2-ink);
}

/* 右端は揃えたまま画像をひとまわり小さく */
.k2-pai__fig { width: 100%; max-width: 380px; margin-inline-start: auto; }
.k2-pai__fig img { width: 100%; height: auto; display: block; }

/* 前後のセクションとの余白を詰める（.k2-sec の既定より狭く） */
.k2-pai { padding-block: clamp(44px, 6vw, 84px); }

@media (max-width: 900px) {
	.k2-pai__grid { grid-template-columns: 1fr; }
	/* width を明示しないと auto マージンで shrink-to-fit になり幅0になる */
	.k2-pai__fig { width: 70%; max-width: 380px; margin-inline: auto; }
}

.k2-pai__brand {
	margin-top: clamp(28px, 3vw, 44px);
	display: flex; justify-content: center;
}
.k2-pai__brand img,
.k2-pai__brand svg { max-width: 560px; width: 100%; height: auto; display: block; }

/* ==========================================================================
   AGENT SCENE（AIエージェント活用シーン）
   ※ 見出し・本文は SCENE セクションと同じクラス（.k2-scene__*）を使用
   ========================================================================== */
.k2-agent__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(18px, 2vw, 28px);
	max-width: 810px;
	margin: clamp(36px, 4.5vw, 64px) auto 0;
	text-align: left;
}

.k2-agent__card {
	display: flex;
	flex-direction: column;
	background: #fff;
	border-radius: 16px;
	overflow: hidden;
}

/* 比率は figure 側で決める（img の width/height 属性が効いてしまうのを防ぐ） */
.k2-agent__fig { aspect-ratio: 16 / 10; background: #eef1f5; }
.k2-agent__fig img { width: 100%; height: 100%; object-fit: cover; display: block; }

.k2-agent__body { padding: clamp(20px, 2.4vw, 32px); }

/* --- 下部パネル（青枠・2カラム）--- */
.k2-agent__panel {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	margin-top: clamp(32px, 4vw, 56px);
	padding: clamp(24px, 3vw, 44px);
	background: #fff;
	border: 1px solid var(--k2-blue);
	border-radius: 16px;
	text-align: left;
}

/* 外側の余白はパネル側に任せ、罫線に接する内側だけに余白を置く
   （両側に置くと本文が3行に折り返してしまうため） */
.k2-agent__col:first-child { padding-right: clamp(14px, 2vw, 30px); }
.k2-agent__col + .k2-agent__col {
	padding-left: clamp(14px, 2vw, 30px);
	border-left: 1px solid var(--k2-blue);
}

.k2-agent__ph {
	font-size: clamp(15px, 1.4vw, 19px);
	font-weight: 700;
	line-height: 1.5;
	color: var(--k2-blue);
}

.k2-agent__pd {
	margin-top: 14px;
	font-size: clamp(13px, 1.15vw, 16px);
	letter-spacing: -.02em;
	line-height: 1.95;
	color: var(--k2-ink);
}

.k2-agent__btn {
	width: 100%;
	border-radius: 14px;
	margin-top: clamp(18px, 2.2vw, 30px);
	min-height: clamp(50px, 4.2vw, 60px);
	font-size: clamp(14px, 1.3vw, 18px);
}

/* 2カラムのままだと本文が3行に折り返すため、カードより早めに1カラムへ */
@media (max-width: 1080px) {
	.k2-agent__panel { grid-template-columns: 1fr; }
	.k2-agent__col:first-child { padding-right: 0; }
	.k2-agent__col + .k2-agent__col {
		margin-top: clamp(24px, 3vw, 36px);
		padding-top: clamp(24px, 3vw, 36px);
		padding-left: 0;
		border-left: 0;
		border-top: 1px solid var(--k2-blue);
	}
}

@media (max-width: 900px) {
	.k2-agent__grid { grid-template-columns: 1fr; max-width: 480px; }
}

/* ==========================================================================
   CASE STUDIES（導入事例）
   ※ 見出し（● ラベル + 見出し）と本文は SCENE と同じクラスを使用
   ========================================================================== */
.k2-case__lead {
	margin-top: clamp(16px, 1.8vw, 26px);
	font-size: clamp(14px, 1.25vw, 17px);
	line-height: 1.9;
	color: var(--k2-body);
}

.k2-case__grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(18px, 2.2vw, 32px);
	margin-top: clamp(36px, 4.5vw, 64px);
	text-align: left;
}

.k2-case__card {
	display: flex;
	flex-direction: column;
	background: #fff;
	border-radius: 16px;
	overflow: hidden;
	box-shadow: 0 10px 30px rgba(15, 22, 32, .06);
}

/* 比率は figure 側で決める（img の width/height 属性が効いてしまうのを防ぐ） */
.k2-case__fig { aspect-ratio: 12 / 7; background: #e6e8ee; }
.k2-case__fig img,
.k2-case__fig svg { width: 100%; height: 100%; object-fit: cover; display: block; }

.k2-case__body {
	display: flex;
	flex-direction: column;
	flex: 1;
	padding: clamp(16px, 1.7vw, 22px);
}

.k2-case__meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
}

.k2-case__cat {
	padding: 3px 10px;
	border-radius: 5px;
	background: var(--k2-blue-l);
	color: var(--k2-blue);
	font-size: clamp(11px, .9vw, 12px);
	font-weight: 700;
	line-height: 1.7;
	white-space: nowrap;
}

.k2-case__date {
	font-size: clamp(11px, .9vw, 13px);
	color: var(--k2-muted);
}

/* デザイン上のカード見出しは本文よりわずかに大きい程度のため、独自サイズ */
.k2-case__title {
	margin-top: 14px;
	font-size: clamp(15px, 1.25vw, 17px);
	font-weight: 700;
	line-height: 1.7;
	color: var(--k2-ink);
}

.k2-case__excerpt { margin-top: 12px; color: var(--k2-body); }

@media (max-width: 900px) {
	.k2-case__grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
}

/* ==========================================================================
   LOGO GRID (導入事例)
   ========================================================================== */
.k2-logos {
	display: grid;
	grid-template-columns: repeat(5, minmax(0, 1fr));
	gap: 1px;
	margin-top: clamp(32px, 4vw, 52px);
	background: var(--k2-line);
	border: 1px solid var(--k2-line);
	border-radius: var(--k2-radius);
	overflow: hidden;
}

.k2-logos__item {
	background: #fff;
	display: flex; align-items: center; justify-content: center;
	aspect-ratio: 5 / 2;
	padding: 16px;
}

.k2-logos__item img,
.k2-logos__item svg { max-height: 46px; width: auto; opacity: .55; filter: grayscale(1); transition: .25s; }
.k2-logos__item:hover img,
.k2-logos__item:hover svg { opacity: 1; filter: none; }

@media (max-width: 900px) { .k2-logos { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 520px) { .k2-logos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ==========================================================================
   EXPERT OPINIONS（専門家からの声）
   ※ 名前・肩書き・本文のサイズは SCENE と同じルールで定義（上部でグルーピング）
   ========================================================================== */
.k2-expert { background: #eaf2fb; }

/* デザインのカード幅（キャンバス比93%）に合わせて他セクションより広く取る */
.k2-expert .k2-wrap { max-width: 1440px; }

.k2-expert__grid {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: clamp(14px, 1.6vw, 24px);
	margin-top: clamp(36px, 4.5vw, 64px);
	text-align: left;
}

.k2-expert__card {
	background: #fff;
	border-radius: 16px;
	padding: clamp(16px, 1.7vw, 22px);
}

.k2-expert__name { font-weight: 500; color: var(--k2-ink); }

.k2-expert__role {
	margin-top: 4px;
	font-weight: 500;
	line-height: 1.6;
	color: var(--k2-blue);
}

.k2-expert__profile {
	display: flex;
	align-items: center;
	gap: clamp(12px, 1.2vw, 18px);
	margin-top: clamp(18px, 2vw, 26px);
}

/* 中身が空のあいだはグレーの四角。実写真は <img> を入れれば置き換わる */
.k2-expert__thumb {
	flex: 0 0 clamp(64px, 6vw, 84px);
	aspect-ratio: 1;
	background: #d9d9d9;
	overflow: hidden;
}

.k2-expert__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.k2-expert__meta {
	margin-top: 0;
	line-height: 1.9;
	color: var(--k2-ink);
}

.k2-expert__body {
	margin-top: clamp(18px, 2vw, 26px);
	padding-top: clamp(18px, 2vw, 26px);
	border-top: 1px solid #2b2f36;
	color: var(--k2-ink);
}

@media (max-width: 1080px) {
	.k2-expert__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
	.k2-expert__grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
}
/* ==========================================================================
   PRODUCT（製品情報）
   ※ 見出し・仕様リストのサイズは SCENE と同じクラス（.k2-scene__h2 / __d）を使用
   ========================================================================== */
.k2-spec__top {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: clamp(28px, 5vw, 90px);
	align-items: center;
	margin-top: clamp(36px, 4.5vw, 64px);
}

.k2-spec__hero img { width: 100%; height: auto; display: block; margin-inline: auto; max-width: 460px; }

.k2-spec__label {
	font-size: clamp(16px, 1.7vw, 24px);
	font-weight: 700;
	line-height: 1.5;
	color: var(--k2-ink);
}

.k2-spec__label--list { margin-top: clamp(24px, 3vw, 44px); }

.k2-spec__price {
	margin-top: 6px;
	font-size: clamp(28px, 3.2vw, 44px);
	font-weight: 700;
	line-height: 1.4;
	color: var(--k2-blue);
}

.k2-spec__price span {
	margin-left: 8px;
	font-size: .42em;
	color: var(--k2-ink);
}

.k2-spec__list {
	margin-top: 16px;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.k2-spec__list li {
	position: relative;
	padding-left: 1.1em;
	line-height: 1.7;
	color: var(--k2-ink);
}

.k2-spec__list li::before {
	content: "";
	position: absolute;
	left: .15em;
	top: .72em;
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: var(--k2-blue);
}

/* 4点の説明画像（2×2） */
.k2-spec__gallery {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(14px, 1.8vw, 26px);
	margin-top: clamp(48px, 6vw, 96px);
}

.k2-spec__gallery img { width: 100%; height: auto; display: block; }

.k2-spec__cta { margin-top: clamp(40px, 5vw, 76px); }

@media (max-width: 900px) {
	.k2-spec__top { grid-template-columns: 1fr; }
	.k2-spec__hero img { width: 70%; max-width: 320px; }
	.k2-spec__gallery { grid-template-columns: 1fr; }
}

/* ==========================================================================
   APPLICATION（対応アプリ）
   ※ 見出し・本文のサイズは SCENE と同じクラス（.k2-scene__h2 / __d）を使用
   ========================================================================== */
.k2-apps__lead-text {
	margin-top: clamp(14px, 1.6vw, 22px);
	font-size: clamp(14px, 1.25vw, 17px);
	line-height: 1.9;
	color: var(--k2-body);
}

/* ラベル列 + カード4枚。行は subgrid で全カード揃える */
.k2-apps__table {
	display: grid;
	grid-template-columns: minmax(0, 118px) repeat(4, minmax(0, 1fr));
	grid-template-rows: auto auto auto auto;
	column-gap: clamp(8px, 1.1vw, 16px);
	margin-top: clamp(36px, 4.5vw, 64px);
	text-align: left;
}

.k2-apps__labels {
	grid-column: 1;
	grid-row: 2 / 5;
	display: grid;
	grid-template-rows: subgrid;
	background: var(--k2-blue);
	border-radius: 12px;
	color: #fff;
}

.k2-apps__labels span {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 12px;
	font-size: clamp(12px, 1.05vw, 15px);
	font-weight: 700;
	text-align: center;
}

.k2-apps__labels span + span { border-top: 1px solid rgba(255, 255, 255, .45); }

.k2-apps__card {
	grid-row: 1 / 5;
	display: grid;
	grid-template-rows: subgrid;
	background: #fff;
	border-radius: 12px;
}

.k2-apps__card:nth-of-type(1) { grid-column: 2; }
.k2-apps__card:nth-of-type(2) { grid-column: 3; }
.k2-apps__card:nth-of-type(3) { grid-column: 4; }
.k2-apps__card:nth-of-type(4) { grid-column: 5; }

.k2-apps__head,
.k2-apps__row { padding: clamp(12px, 1.3vw, 20px); }

.k2-apps__head { text-align: center; }
.k2-apps__row { border-top: 1px solid var(--k2-line); }

.k2-apps__badge {
	font-size: clamp(11px, .95vw, 13px);
	font-weight: 700;
	line-height: 1.6;
	color: var(--k2-blue);
}

.k2-apps__icon { margin: clamp(12px, 1.4vw, 20px) auto; width: clamp(64px, 6.4vw, 90px); }
.k2-apps__icon img { width: 100%; height: auto; display: block; border-radius: 18%; }

.k2-apps__name {
	font-size: clamp(15px, 1.5vw, 21px);
	font-weight: 700;
	line-height: 1.4;
	color: var(--k2-ink);
}

.k2-apps__cat {
	margin-top: 6px;
	font-size: clamp(11px, 1vw, 14px);
	line-height: 1.6;
	color: var(--k2-ink);
}

.k2-apps__lead {
	font-size: clamp(13px, 1.15vw, 16px);
	font-weight: 700;
	line-height: 1.6;
	text-align: center;
	color: var(--k2-blue);
}

.k2-apps__desc { margin-top: 12px; line-height: 1.85; color: var(--k2-ink); }

.k2-apps__feats { margin-top: 0; display: flex; flex-direction: column; gap: 6px; line-height: 1.75; }

.k2-apps__feats li { position: relative; padding-left: .95em; color: var(--k2-ink); }

.k2-apps__feats li::before {
	content: "";
	position: absolute;
	left: .1em;
	top: .72em;
	width: 4px;
	height: 4px;
	border-radius: 50%;
	background: var(--k2-ink);
}

.k2-apps__dev {
	font-size: clamp(13px, 1.2vw, 17px);
	line-height: 1.6;
	color: var(--k2-ink);
}

.k2-apps__cta { margin-top: clamp(32px, 4vw, 56px); }

/* robot stand connect イメージ図 */
.k2-apps__figure { margin-top: clamp(40px, 5vw, 80px); }

/* キャプションは画像の下・中央寄せ */
.k2-apps__figure-title {
	margin-top: clamp(14px, 1.6vw, 24px);
	font-size: clamp(14px, 1.4vw, 20px);
	font-weight: 500;
	line-height: 1.6;
	text-align: center;
	color: var(--k2-ink);
}

.k2-apps__figure img { width: 100%; height: auto; display: block; }

@media (max-width: 1080px) {
	/* ラベル列は各カードの見出しに置き換えて2カラムへ */
	.k2-apps__table { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: none; row-gap: clamp(14px, 2vw, 24px); }
	.k2-apps__labels { display: none; }
	.k2-apps__card { grid-column: auto !important; grid-row: auto; display: block; }

	/* ラベル列が消えるぶん、各行に見出しを出す */
	.k2-apps__row::before {
		content: attr(data-label);
		display: block;
		margin-bottom: 8px;
		font-size: 11px;
		font-weight: 700;
		letter-spacing: .04em;
		color: var(--k2-muted);
	}
}

@media (max-width: 640px) {
	.k2-apps__table { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
}

/* ==========================================================================
   UPGRADE（導入後も柔軟にアップグレード可能）
   ※ 本文サイズは SCENE と同じクラス（.k2-scene__d）を使用
   ========================================================================== */
.k2-up__h2,
.k2-edu__h2 {
	font-size: clamp(20px, 2.3vw, 31px);
	font-weight: 700;
	line-height: 1.5;
	color: var(--k2-blue);
}

.k2-up__lead { margin-top: clamp(12px, 1.4vw, 20px); font-size: clamp(14px, 1.25vw, 17px); line-height: 2; color: var(--k2-ink); }

.k2-up__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(18px, 2.2vw, 34px);
	margin-top: clamp(30px, 3.6vw, 52px);
}

.k2-up__card {
	background: #fff;
	border-radius: 12px;
	overflow: hidden;
	box-shadow: 0 8px 26px rgba(15, 22, 32, .07);
}

.k2-up__head {
	padding: clamp(12px, 1.3vw, 18px) clamp(16px, 1.8vw, 28px);
	background: var(--k2-blue);
	color: #fff;
	font-size: clamp(15px, 1.45vw, 20px);
	font-weight: 700;
	line-height: 1.6;
}

.k2-up__body {
	display: grid;
	grid-template-columns: minmax(0, .32fr) minmax(0, 1fr);
	gap: clamp(14px, 1.8vw, 30px);
	align-items: center;
	padding: clamp(18px, 2.2vw, 34px);
}

.k2-up__fig img { width: 100%; height: auto; display: block; margin-inline: auto; }

.k2-up__label {
	font-size: clamp(11px, 1vw, 14px);
	line-height: 1.6;
	color: var(--k2-body);
}

.k2-up__name {
	margin-top: 4px;
	font-size: clamp(21px, 2.4vw, 33px);
	font-weight: 700;
	line-height: 1.4;
	color: var(--k2-ink);
}

.k2-up__desc { margin-top: clamp(12px, 1.4vw, 18px); font-size: clamp(14px, 1.25vw, 17px); line-height: 2; color: var(--k2-ink); }

@media (max-width: 900px) {
	.k2-up__grid { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
	.k2-up__body { grid-template-columns: 1fr; }
	/* width を明示しないと auto マージンで shrink-to-fit になり、画像読込前に幅0になる */
	.k2-up__fig { width: 100%; max-width: 180px; margin-inline: auto; }
}

/* ==========================================================================
   マニュアルへの導線（ボタン2つを縦積み・同幅）
   ========================================================================== */
.k2-manuals__btns {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: clamp(14px, 1.6vw, 24px);
}

/* ==========================================================================
   EDUCATION（教育・病弱支援）
   ※ 見出しは UPGRADE と共通、本文サイズは SCENE と同じ .k2-scene__d を使用
   ========================================================================== */
.k2-edu__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
	gap: clamp(28px, 4vw, 70px);
	align-items: start;
	margin-top: clamp(28px, 3.5vw, 52px);
}

.k2-edu__logo img { width: 100%; max-width: 500px; height: auto; display: block; }

.k2-edu__org { margin-top: clamp(18px, 2vw, 28px); font-size: clamp(14px, 1.25vw, 17px); line-height: 1.9; color: var(--k2-ink); }

.k2-edu__desc { margin-top: clamp(18px, 2vw, 28px); font-size: clamp(14px, 1.25vw, 17px); line-height: 2.1; color: var(--k2-ink); }

/* 「必要機器」の黒帯は画像に含まれていないためマークアップ側で用意 */
.k2-edu__fig-title {
	padding: clamp(10px, 1.1vw, 16px);
	margin-bottom: clamp(12px, 1.4vw, 20px);
	background: #000;
	color: #fff;
	font-size: clamp(14px, 1.35vw, 19px);
	font-weight: 700;
	line-height: 1.6;
	text-align: center;
}

/* width を明示しないと auto マージンで shrink-to-fit になる */
.k2-edu__fig { width: 100%; max-width: 390px; margin-inline: auto; }
.k2-edu__fig img { width: 100%; height: auto; display: block; }

.k2-edu__cta { margin-top: clamp(36px, 4.5vw, 70px); }

@media (max-width: 900px) {
	.k2-edu__grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   VALUE（Teleport がもたらす提供価値）
   ※ 見出し・本文のサイズは SCENE と同じクラス（.k2-scene__h2 / __d）を使用
   ========================================================================== */
.k2-value__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.13fr) minmax(0, 1fr);
	gap: clamp(28px, 3.6vw, 58px);
	align-items: start;
	margin-top: clamp(30px, 4vw, 58px);
}

/* 2行に収まるサイズ・字間 */
.k2-value__lead {
	font-size: clamp(13px, 1.42vw, 19px);
	font-weight: 700;
	letter-spacing: -.02em;
	line-height: 1.75;
	color: var(--k2-blue);
}

.k2-value__d { margin-top: clamp(20px, 2.4vw, 34px); font-size: clamp(14px, 1.25vw, 17px); line-height: 2.05; color: var(--k2-ink); }

.k2-value__map img { width: 100%; height: auto; display: block; }

/* SDGsロゴ ＋ 縦罫 ＋ 目標アイコン4点 */
.k2-value__sdgs {
	display: flex;
	align-items: center;
	gap: clamp(12px, 1.6vw, 24px);
	margin-top: clamp(18px, 2.2vw, 30px);
}

.k2-value__sdgs-logo { width: clamp(110px, 12vw, 168px); height: auto; display: block; flex-shrink: 0; }

/* 折り返さないよう flex ではなく4カラムのグリッドにする */
.k2-value__sdgs-icons {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: clamp(6px, .8vw, 12px);
	padding-left: clamp(12px, 1.6vw, 24px);
	border-left: 1px solid var(--k2-line);
}

.k2-value__sdgs-icons img { width: 100%; max-width: 72px; height: auto; display: block; }

.k2-value__note {
	margin-top: clamp(12px, 1.4vw, 18px);
	font-size: clamp(11px, 1.05vw, 15px);
	line-height: 1.8;
	color: var(--k2-ink);
}

/* 提供価値のまとめ（青枠ボックス） */
.k2-value__box {
	margin-top: clamp(36px, 4.5vw, 70px);
	padding: clamp(24px, 3.2vw, 48px) clamp(20px, 3vw, 56px);
	border: 1px solid var(--k2-blue);
	border-radius: 16px;
}

.k2-value__box-lead {
	font-size: clamp(14px, 1.5vw, 20px);
	font-weight: 700;
	line-height: 1.7;
	color: var(--k2-ink);
}

.k2-value__list {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: clamp(12px, 1.4vw, 20px) clamp(18px, 2.4vw, 40px);
	margin-top: clamp(18px, 2.2vw, 30px);
}

.k2-value__list li {
	display: flex;
	align-items: center;
	gap: clamp(8px, 1vw, 14px);
	font-size: clamp(14px, 1.5vw, 20px);
	font-weight: 700;
	line-height: 1.6;
	color: var(--k2-blue);
}

.k2-value__check { flex: 0 0 auto; width: 1.15em; height: 1.15em; color: var(--k2-blue); }

@media (max-width: 900px) {
	.k2-value__grid { grid-template-columns: 1fr; }
	.k2-value__list { grid-template-columns: 1fr; }
	/* 1カラムでは折り返しの制約がないため読みやすいサイズに戻す */
	.k2-value__lead { font-size: 17px; }
}

@media (max-width: 560px) {
	.k2-value__sdgs { flex-direction: column; align-items: flex-start; }
	.k2-value__sdgs-icons { padding-left: 0; border-left: 0; }
}

/* ==========================================================================
   FAQ（よくある質問）
   ※ 見出し・回答本文のサイズは SCENE と同じクラス（.k2-scene__h2 / __d）を使用
   ========================================================================== */
.k2-faq__list {
	display: flex;
	flex-direction: column;
	gap: clamp(14px, 1.7vw, 24px);
	margin-top: clamp(30px, 4vw, 58px);
}

.k2-faq__item {
	background: #fff;
	border: 1.5px solid var(--k2-blue);
	border-radius: 16px;
}

.k2-faq__q {
	width: 100%;
	display: grid;
	grid-template-columns: auto minmax(0, 1fr) auto;
	align-items: center;
	gap: clamp(12px, 1.8vw, 28px);
	padding: clamp(16px, 2vw, 30px) clamp(16px, 2.2vw, 34px);
	background: none;
	border: 0;
	cursor: pointer;
	font: inherit;
	text-align: left;
}

.k2-faq__mark-q {
	font-family: "Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;
	font-size: clamp(20px, 2.2vw, 30px);
	font-weight: 700;
	line-height: 1;
	color: var(--k2-blue);
}

.k2-faq__text {
	font-size: clamp(14px, 1.35vw, 19px);
	font-weight: 700;
	line-height: 1.6;
	color: var(--k2-blue);
}

.k2-faq__q:hover .k2-faq__text { color: var(--k2-blue-d); }

/* ＋ / − マーク */
.k2-faq__mark { position: relative; flex: 0 0 auto; width: 22px; height: 22px; }

.k2-faq__mark::before,
.k2-faq__mark::after {
	content: "";
	position: absolute;
	left: 50%;
	top: 50%;
	background: var(--k2-blue);
	transform: translate(-50%, -50%);
	transition: transform .25s, opacity .25s;
}

.k2-faq__mark::before { width: 20px; height: 2px; }
.k2-faq__mark::after { width: 2px; height: 20px; }

.k2-faq__item.is-open .k2-faq__mark::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }

/* 回答（Qの文頭にそろえて字下げ） */
.k2-faq__a {
	display: grid;
	grid-template-rows: 0fr;
	transition: grid-template-rows .3s ease;
}

.k2-faq__item.is-open .k2-faq__a { grid-template-rows: 1fr; }
.k2-faq__a > div { overflow: hidden; }

.k2-faq__d {
	margin-top: 0;
	font-size: clamp(14px, 1.25vw, 17px);
	padding: 0 clamp(16px, 2.2vw, 34px) clamp(18px, 2.2vw, 30px) clamp(46px, 5.6vw, 84px);
	line-height: 2;
	color: var(--k2-ink);
}

.k2-faq__d a { color: var(--k2-blue); text-decoration: underline; word-break: break-all; }

/* ==========================================================================
   FINAL CTA + FOOTER
   ========================================================================== */
.k2-cta { background: #eaf2fb; text-align: center; padding-block: clamp(56px, 7vw, 100px); }

/* HERO と同じロゴ画像。見出しの上に置く */
.k2-cta__logo {
	margin: 0 auto clamp(14px, 1.8vw, 26px);
	line-height: 0;
}
.k2-cta__logo img {
	width: clamp(180px, 22vw, 280px);
	height: auto;
	display: block;
	margin-inline: auto;
}

.k2-cta__h {
	font-size: clamp(22px, 2.6vw, 34px);
	font-weight: 700;
	line-height: 1.5;
	color: var(--k2-blue);
}

.k2-cta__d {
	margin: clamp(16px, 1.8vw, 26px) auto 0;
	font-size: clamp(15px, 1.4vw, 18px);
	line-height: 2;
	color: var(--k2-ink);
}

/* ボタンは2つとも同じ大きさ（.k2-btn--lg の min-width / min-height で揃う） */
.k2-cta__btns {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: clamp(14px, 1.8vw, 28px);
	margin-top: clamp(24px, 3vw, 44px);
}

/* マニュアル・FAQ への導線（2段目）はメインCTAより控えめに */
.k2-cta__btns--sub {
	gap: clamp(12px, 1.4vw, 20px);
	margin-top: clamp(14px, 1.6vw, 22px);
}
.k2-cta__btns--sub .k2-btn { min-width: min(100%, 300px); }

.k2-footer { background: var(--k2-dark2); color: rgba(255,255,255,.6); padding-block: 48px; text-align: center; }
.k2-footer__logo img { height: 32px; width: auto; display: inline-block; opacity: .7; }
.k2-footer__tag { margin-top: 16px; font-size: 12px; letter-spacing: .08em; }
.k2-footer__links { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; font-size: 12px; }
.k2-footer__links a:hover { color: #fff; }
.k2-footer__copy { margin-top: 24px; font-size: 11px; color: rgba(255,255,255,.35); }

/* ==========================================================================
   Placeholder (dummy svg)
   ========================================================================== */
.k2-ph { display: block; width: 100%; height: auto; background: #e8ebf0; }

/* ==========================================================================
   Mobile fine-tuning
   ========================================================================== */
@media (max-width: 640px) {
	:root { --k2-nav-h: 58px; }

	.k2-nav { gap: 10px; padding-inline: 14px; }
	.k2-nav__logo img { height: 22px; }
	.k2-nav__actions { gap: 8px; }
	.k2-nav__lang a { padding: 3px 5px; }
	.k2-nav .k2-btn { white-space: nowrap; }

	.k2-btn { min-height: 50px; padding: 0 22px; font-size: 14px; }
	.k2-btn--sm { min-height: 38px; padding: 0 14px; font-size: 12px; }
	.k2-btns .k2-btn { width: 100%; }
	/* CTAは2段とも同じ幅で縦並びにする（.k2-btn--lg の 280px に揃える） */
	.k2-cta__btns--sub .k2-btn { min-width: min(100%, 280px); }

	.kubi2-v3 .hero-notice { flex-direction: column; align-items: center; gap: 8px; padding: 14px; text-align: center; }
	.kubi2-v3 .hero-notice-text { font-size: 13px; letter-spacing: -.01em; line-height: 1.75; }
	.kubi2-v3 .hero-notice-text .sp-br { display: inline; }

}