/* =========================================================
   ロジカルデザイン トップページ（モダン全面刷新）
   既存CSSと干渉しないよう全て .ld- 接頭辞でスコープ
   ========================================================= */

:root {
	--ld-navy: #0b1f3a;
	--ld-blue: #0a6bd6;
	--ld-cyan: #00c2d1;
	--ld-grad: linear-gradient(135deg, #0a6bd6 0%, #00c2d1 100%);
	--ld-grad-soft: linear-gradient(135deg, rgba(10,107,214,.10), rgba(0,194,209,.10));
	--ld-ink: #11243a;
	--ld-muted: #5b6b7d;
	--ld-bg: #ffffff;
	--ld-bg2: #f3f7fc;
	--ld-line: #e3ecf6;
	--ld-cta: linear-gradient(135deg, #ff7a59 0%, #ff5277 100%);
	--ld-shadow: 0 18px 50px rgba(11,31,58,.10);
	--ld-radius: 18px;
}

.ld-home {
	font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
	-webkit-font-smoothing: antialiased;
	color: var(--ld-ink);
	line-height: 1.85;
	overflow-x: hidden;
}
.ld-home * { box-sizing: border-box; }
.ld-home img { max-width: 100%; height: auto; display: block; }
.ld-inner { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.ld-section { padding: 96px 0; position: relative; }
.ld-section--alt { background: var(--ld-bg2); }
.ld-en { display: block; font-family: "Playfair Display", serif; font-style: italic; letter-spacing: .08em; color: var(--ld-blue); font-size: .95rem; margin-bottom: 10px; }
.ld-h2 { font-size: clamp(1.8rem, 3.6vw, 2.9rem); font-weight: 700; line-height: 1.22; margin: 0 0 18px; letter-spacing: -.022em; }
.ld-lead { color: var(--ld-muted); font-size: 1.02rem; max-width: 720px; }
.ld-center { text-align: center; }
.ld-center .ld-lead { margin-left: auto; margin-right: auto; }
.ld-grad-text { background: var(--ld-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

/* ボタン */
.ld-btn { display: inline-flex; align-items: center; gap: 10px; padding: 16px 34px; border-radius: 999px; font-weight: 700; text-decoration: none; transition: transform .25s, box-shadow .25s, opacity .25s; font-size: 1rem; }
.ld-btn i { transition: transform .25s; }
.ld-btn:hover { transform: translateY(-3px); }
.ld-btn:hover i { transform: translateX(4px); }
.ld-btn--cta { background: var(--ld-cta); color: #fff; box-shadow: 0 12px 30px rgba(255,82,119,.35); }
.ld-btn--primary { background: var(--ld-grad); color: #fff; box-shadow: 0 12px 30px rgba(10,107,214,.32); }
.ld-btn--ghost { background: #fff; color: var(--ld-blue); border: 1.5px solid var(--ld-line); }
.ld-btn--ghost:hover { border-color: var(--ld-blue); }

/* スクロール演出 */
.ld-reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.ld-reveal.is-visible { opacity: 1; transform: none; }
.ld-reveal[data-delay="1"] { transition-delay: .12s; }
.ld-reveal[data-delay="2"] { transition-delay: .24s; }
.ld-reveal[data-delay="3"] { transition-delay: .36s; }
.ld-reveal[data-delay="4"] { transition-delay: .48s; }

/* SVGアイコン共通 */
.ld-i { width: 18px; height: 18px; display: inline-block; vertical-align: middle; flex: 0 0 auto; }
.ld-btn .ld-i { width: 18px; height: 18px; }
/* 見出し色（非ヒーロー） */
.ld-home .ld-section .ld-h2 { color: var(--ld-ink); }
.ld-home .ld-stats .ld-h2 { color: #fff; }
.ld-home h2, .ld-home h3 { font-weight: inherit; padding: 0; background: none; border: 0; }

/* ===== HERO（背景画像＋パララックス） ===== */
.ld-hero { position: relative; min-height: 90vh; display: flex; align-items: center; background-size: cover; background-position: center; overflow: hidden; }
.ld-hero__overlay { position: absolute; inset: 0; z-index: 1; background: linear-gradient(118deg, rgba(6,16,33,.86) 0%, rgba(6,16,33,.6) 48%, rgba(9,38,78,.42) 100%); }
.ld-hero__inner { position: relative; z-index: 2; max-width: 880px; padding: 110px 24px; color: #fff; }
.ld-hero__badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.25); color: #fff; font-weight: 700; font-size: .82rem; padding: 9px 18px; border-radius: 999px; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); margin-bottom: 24px; }
.ld-hero__badge .ld-i { width: 16px; height: 16px; color: var(--ld-cyan); }
.ld-hero h1 { font-size: clamp(2.4rem, 5.4vw, 4.4rem); font-weight: 800; line-height: 1.16; letter-spacing: -.022em; margin: 0 0 22px; color: #fff; }
.ld-hero h1 .ld-hl { position: relative; white-space: nowrap; color: #fff; }
.ld-hero h1 .ld-hl::after { content: ""; position: absolute; left: -2%; bottom: .08em; width: 104%; height: .3em; background: linear-gradient(120deg, rgba(0,194,209,.85), rgba(10,107,214,.4)); z-index: -1; border-radius: 4px; }
.ld-hero__sub { font-size: 1.1rem; color: rgba(255,255,255,.92); margin: 0 0 32px; line-height: 1.95; }
.ld-hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.ld-hero__micro { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 28px; color: rgba(255,255,255,.85); font-size: .85rem; }
.ld-hero__micro span { display: inline-flex; align-items: center; gap: 7px; }
.ld-hero__micro .ld-i { width: 16px; height: 16px; color: var(--ld-cyan); }
.ld-hero__scroll { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); width: 24px; height: 38px; border: 2px solid rgba(255,255,255,.5); border-radius: 14px; z-index: 2; }
.ld-hero__scroll span { position: absolute; top: 7px; left: 50%; transform: translateX(-50%); width: 4px; height: 8px; background: #fff; border-radius: 2px; animation: ldScroll 1.6s ease-in-out infinite; }
@keyframes ldScroll { 0% { opacity: 0; top: 7px; } 30% { opacity: 1; } 100% { opacity: 0; top: 20px; } }
.ld-btn--glass { background: rgba(255,255,255,.12); color: #fff; border: 1.5px solid rgba(255,255,255,.4); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.ld-btn--glass:hover { background: rgba(255,255,255,.22); color: #fff; }

/* パララックス（JSで background-position をずらす） */
.ld-parallax { background-attachment: scroll; will-change: background-position; }

/* CTA帯（背景画像＋パララックス） */
.ld-cta-band { position: relative; padding: 140px 0; background-size: cover; background-position: center; overflow: hidden; }
.ld-cta-band__overlay { position: absolute; inset: 0; z-index: 1; background: linear-gradient(120deg, rgba(8,40,90,.88), rgba(7,18,36,.7)); }
.ld-cta-band .ld-inner { position: relative; z-index: 2; }
.ld-cta-band h2 { color: #fff; font-size: clamp(1.7rem,3.4vw,2.7rem); font-weight: 700; letter-spacing: -.022em; margin: 0 0 14px; }
.ld-cta-band p { color: rgba(255,255,255,.92); max-width: 640px; margin: 0 auto 28px; }
.ld-cta-band .ld-btn--cta { background: #fff; color: var(--ld-blue); box-shadow: 0 14px 30px rgba(0,0,0,.25); }

/* ===== 数字（カウントアップ） ===== */
.ld-stats { background: var(--ld-navy); color: #fff; }
.ld-stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.ld-stat { text-align: center; padding: 12px; }
.ld-stat__num { font-size: clamp(2.2rem, 4.5vw, 3.2rem); font-weight: 900; line-height: 1; font-family: "Playfair Display", serif; }
.ld-stat__num .ld-unit { font-size: 1.1rem; margin-left: 4px; -webkit-text-fill-color: initial; }
.ld-stat__label { margin-top: 10px; font-size: .9rem; color: #aec3da; }

/* ===== 悩み ===== */
.ld-worry__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.ld-worry__card { background: #fff; border: 1px solid var(--ld-line); border-radius: var(--ld-radius); padding: 26px 24px; display: flex; gap: 14px; align-items: flex-start; box-shadow: 0 6px 18px rgba(11,31,58,.04); }
.ld-worry__card i { color: var(--ld-blue); font-size: 1.2rem; margin-top: 3px; }
.ld-bridge { margin-top: 40px; text-align: center; font-size: clamp(1.2rem,2.6vw,1.7rem); font-weight: 800; }

/* ===== サービス ===== */
.ld-serv__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.ld-serv__card { background: #fff; border: 1px solid var(--ld-line); border-radius: var(--ld-radius); padding: 32px 28px; text-decoration: none; color: inherit; transition: transform .3s, box-shadow .3s, border-color .3s; position: relative; overflow: hidden; }
.ld-serv__card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--ld-grad); transform: scaleX(0); transform-origin: left; transition: transform .3s; }
.ld-serv__card:hover { transform: translateY(-8px); box-shadow: var(--ld-shadow); border-color: transparent; }
.ld-serv__card:hover::before { transform: scaleX(1); }
.ld-serv__icon { width: 60px; height: 60px; border-radius: 16px; background: var(--ld-grad-soft); color: var(--ld-blue); display: grid; place-items: center; font-size: 1.5rem; margin-bottom: 20px; }
.ld-serv__card h3 { font-size: 1.2rem; font-weight: 800; margin: 0 0 10px; }
.ld-serv__card p { color: var(--ld-muted); font-size: .92rem; margin: 0 0 16px; }
.ld-serv__more { color: var(--ld-blue); font-weight: 700; font-size: .9rem; }

/* ===== 制作事例 ===== */
.ld-works__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.ld-work { background: #fff; border-radius: var(--ld-radius); overflow: hidden; border: 1px solid var(--ld-line); text-decoration: none; color: inherit; transition: transform .3s, box-shadow .3s; display: flex; flex-direction: column; }
.ld-work:hover { transform: translateY(-6px); box-shadow: var(--ld-shadow); }
.ld-work__thumb { aspect-ratio: 16/10; background: var(--ld-grad); position: relative; }
.ld-work__thumb img { width: 100%; height: 100%; object-fit: cover; }
.ld-work__cat { position: absolute; top: 12px; left: 12px; background: rgba(255,255,255,.92); color: var(--ld-blue); font-size: .72rem; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
.ld-work__body { padding: 20px 22px; flex: 1; display: flex; flex-direction: column; }
.ld-work__body h3 { font-size: 1.02rem; font-weight: 700; margin: 0 0 10px; }
.ld-work__result { margin-top: auto; font-size: .82rem; color: var(--ld-muted); border-top: 1px dashed var(--ld-line); padding-top: 12px; }
.ld-work__result b { color: var(--ld-blue); }

/* ===== 選ばれる理由 ===== */
.ld-why__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }
.ld-why__card { display: flex; gap: 20px; padding: 28px; background: #fff; border-radius: var(--ld-radius); border: 1px solid var(--ld-line); }
.ld-why__no { font-family: "Playfair Display", serif; font-size: 2.2rem; font-weight: 800; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px var(--ld-blue); }
.ld-why__card h3 { font-size: 1.12rem; font-weight: 800; margin: 0 0 8px; }
.ld-why__card p { color: var(--ld-muted); font-size: .92rem; margin: 0; }

/* ===== 流れ ===== */
.ld-flow { counter-reset: ldflow; margin-top: 48px; }
.ld-flow__item { display: grid; grid-template-columns: 90px 1fr; gap: 24px; padding: 26px 0; border-top: 1px solid var(--ld-line); align-items: center; }
.ld-flow__item:last-child { border-bottom: 1px solid var(--ld-line); }
.ld-flow__no { font-family: "Playfair Display", serif; font-size: 2.4rem; font-weight: 800; color: transparent; -webkit-text-stroke: 1.5px var(--ld-cyan); }
.ld-flow__item h3 { font-size: 1.15rem; font-weight: 800; margin: 0 0 6px; }
.ld-flow__item p { color: var(--ld-muted); margin: 0; font-size: .94rem; }

/* ===== 見積もりCTA帯 ===== */
.ld-estimate { background: var(--ld-grad); color: #fff; border-radius: 28px; padding: 56px; text-align: center; position: relative; overflow: hidden; }
.ld-estimate h2 { font-size: clamp(1.5rem,3vw,2.2rem); font-weight: 900; margin: 0 0 14px; }
.ld-estimate p { opacity: .95; max-width: 640px; margin: 0 auto 28px; }
.ld-estimate .ld-btn--cta { background: #fff; color: var(--ld-blue); box-shadow: 0 14px 30px rgba(0,0,0,.18); }

/* ===== お客様の声 ===== */
.ld-voice__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px; }
.ld-voice__card { background: #fff; border: 1px solid var(--ld-line); border-radius: var(--ld-radius); padding: 28px; position: relative; }
.ld-voice__card::before { content: "\201C"; font-family: Georgia, serif; font-size: 4rem; color: var(--ld-line); position: absolute; top: 6px; right: 18px; line-height: 1; }
.ld-voice__card p { font-size: .95rem; margin: 0 0 16px; }
.ld-voice__who { font-size: .82rem; color: var(--ld-muted); font-weight: 700; }

/* ===== コラム ===== */
.ld-col__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px; }
.ld-col__card { background: #fff; border: 1px solid var(--ld-line); border-radius: var(--ld-radius); overflow: hidden; text-decoration: none; color: inherit; transition: transform .3s, box-shadow .3s; }
.ld-col__card:hover { transform: translateY(-6px); box-shadow: var(--ld-shadow); }
.ld-col__thumb { aspect-ratio: 16/9; background: var(--ld-grad-soft); }
.ld-col__thumb img { width: 100%; height: 100%; object-fit: cover; }
.ld-col__body { padding: 20px 22px; }
.ld-col__date { font-size: .76rem; color: var(--ld-blue); font-weight: 700; }
.ld-col__body h3 { font-size: 1rem; font-weight: 700; margin: 8px 0 0; }
.ld-col__empty { margin-top: 40px; text-align: center; color: var(--ld-muted); }

/* ===== FAQ ===== */
.ld-faq { max-width: 820px; margin: 48px auto 0; }
.ld-faq-item { background: #fff; border: 1px solid var(--ld-line); border-radius: 14px; margin-bottom: 14px; overflow: hidden; }
.ld-faq-q { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 24px; cursor: pointer; font-weight: 700; }
.ld-faq-q::after { content: "\002B"; color: var(--ld-blue); font-size: 1.3rem; transition: transform .3s; }
.ld-faq-item.is-open .ld-faq-q::after { transform: rotate(45deg); }
.ld-faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.ld-faq-item.is-open .ld-faq-a { max-height: 320px; }
.ld-faq-a p { padding: 0 24px 22px; margin: 0; color: var(--ld-muted); font-size: .94rem; }

/* ===== 最終CTA ===== */
.ld-final { text-align: center; background: var(--ld-navy); color: #fff; }
.ld-final h2 { font-size: clamp(1.9rem,3.6vw,3rem); font-weight: 700; letter-spacing: -.022em; margin: 0 0 16px; }
.ld-final p { color: #aec3da; max-width: 600px; margin: 0 auto 30px; }

/* ===== 会社概要 ===== */
.ld-company__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 40px; align-items: center; }
.ld-company__table { width: 100%; border-collapse: collapse; }
.ld-company__table th, .ld-company__table td { text-align: left; padding: 14px 8px; border-bottom: 1px solid var(--ld-line); font-size: .92rem; vertical-align: top; }
.ld-company__table th { width: 34%; color: var(--ld-muted); font-weight: 700; }
.ld-company__map { aspect-ratio: 4/3; border-radius: var(--ld-radius); background: var(--ld-grad-soft); display: grid; place-items: center; color: var(--ld-blue); }

/* ===== レスポンシブ ===== */
@media (max-width: 900px) {
	.ld-section { padding: 64px 0; }
	.ld-hero { padding: 110px 0 80px; }
	.ld-hero .ld-inner { grid-template-columns: 1fr; gap: 56px; }
	.ld-stats__grid { grid-template-columns: repeat(2,1fr); gap: 32px 16px; }
	.ld-worry__grid, .ld-serv__grid, .ld-works__grid, .ld-why__grid, .ld-voice__grid, .ld-col__grid { grid-template-columns: 1fr; }
	.ld-company__grid { grid-template-columns: 1fr; }
	.ld-estimate { padding: 40px 24px; }
	.ld-flow__item { grid-template-columns: 64px 1fr; gap: 16px; }
}

/* ===== SVGアイコンのサイズ調整 ===== */
.ld-serv__icon svg { width: 32px; height: 32px; }
.ld-worry__card .ld-i { width: 22px; height: 22px; color: var(--ld-blue); margin-top: 2px; }
.ld-work__result .ld-i { width: 15px; height: 15px; vertical-align: -3px; }
.ld-serv__more .ld-i { width: 15px; height: 15px; }

/* ===== コラム カルーセル（slick） ===== */
.ld-col-carousel { margin-top: 48px; padding: 0 12px; }
.ld-col-slide { padding: 12px 14px; }
.ld-col__card { display: block; background: #fff; border: 1px solid var(--ld-line); border-radius: 18px; overflow: hidden; text-decoration: none; color: var(--ld-ink); transition: transform .3s, box-shadow .3s; }
.ld-col__card:hover { transform: translateY(-6px); box-shadow: var(--ld-shadow); }
.ld-col__thumb { aspect-ratio: 16/9; background: var(--ld-grad-soft); position: relative; display: grid; place-items: center; }
.ld-col__thumb img { width: 100%; height: 100%; object-fit: cover; }
.ld-col__noimg .ld-i { width: 40px; height: 40px; color: #b9cbe0; }
.ld-col__cat { position: absolute; top: 12px; left: 12px; background: rgba(255,255,255,.95); color: var(--ld-blue); font-size: .72rem; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
.ld-col__body { padding: 20px 22px; }
.ld-col__date { font-size: .76rem; color: var(--ld-blue); font-weight: 700; }
.ld-col__body h3 { font-size: 1rem; font-weight: 700; margin: 8px 0 0; line-height: 1.55; }
/* コントロールバー（矢印＋ドットを下部中央に集約。PC・スマホ共通で見栄え良く） */
.ld-col-controls { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 36px; flex-wrap: wrap; }
.ld-col-controls .slick-prev, .ld-col-controls .slick-next { position: static; transform: none; width: 50px; height: 50px; border: 0; border-radius: 50%; background: linear-gradient(135deg, var(--ld-blue), var(--ld-cyan)); box-shadow: 0 8px 20px rgba(10,107,214,.32); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: transform .25s, box-shadow .25s, opacity .2s; }
.ld-col-controls .slick-prev { order: 1; } .ld-col-controls .slick-dots { order: 2; } .ld-col-controls .slick-next { order: 3; }
.ld-col-controls .slick-prev:hover, .ld-col-controls .slick-next:hover { transform: translateY(-3px); box-shadow: 0 13px 28px rgba(10,107,214,.5); }
.ld-col-controls .slick-prev span, .ld-col-controls .slick-next span { display: block; width: 11px; height: 11px; border-top: 2.5px solid #fff; border-right: 2.5px solid #fff; }
.ld-col-controls .slick-prev span { transform: rotate(-135deg); margin-left: 4px; }
.ld-col-controls .slick-next span { transform: rotate(45deg); margin-right: 4px; }
.ld-col-controls .slick-prev:before, .ld-col-controls .slick-next:before { display: none; }
.ld-col-controls .slick-dots { display: flex; align-items: center; gap: 8px; list-style: none; margin: 0; padding: 0; }
.ld-col-controls .slick-dots li { width: auto; height: auto; margin: 0; }
.ld-col-controls .slick-dots li button { width: 9px; height: 9px; padding: 0; border: 0; border-radius: 50%; background: #cdd9e8; font-size: 0; line-height: 0; color: transparent; cursor: pointer; transition: width .25s, background .25s; }
.ld-col-controls .slick-dots li button:before { display: none; }
.ld-col-controls .slick-dots li.slick-active button { width: 26px; border-radius: 5px; background: linear-gradient(90deg, var(--ld-blue), var(--ld-cyan)); }

/* === 制作事例カルーセル（数字で語れる） === */
.ld-worksfeat .ld-lead { margin-left: auto; margin-right: auto; }

/* === 料金の目安 === */
.ld-price__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; text-align: left; }
.ld-price__card { position: relative; background: #fff; border: 1px solid var(--ld-line); border-radius: 16px; padding: 26px 22px; box-shadow: 0 8px 22px rgba(11,31,58,.05); }
.ld-price__card--pickup { border-color: transparent; background: var(--ld-grad); color: #fff; box-shadow: 0 16px 36px rgba(10,107,214,.3); }
.ld-price__badge { display: inline-block; background: #fff; color: var(--ld-blue); font-size: .72rem; font-weight: 800; padding: 4px 12px; border-radius: 999px; margin-bottom: 10px; }
.ld-price__card h3 { font-size: 1rem; font-weight: 800; margin: 0 0 12px; line-height: 1.5; }
.ld-price__num { font-size: 2rem; font-weight: 800; line-height: 1.1; margin-bottom: 12px; letter-spacing: -.02em; }
.ld-price__num span { font-size: .9rem; font-weight: 700; margin-left: 2px; }
.ld-price__card:not(.ld-price__card--pickup) .ld-price__num { background: var(--ld-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ld-price__card p { font-size: .86rem; line-height: 1.8; color: var(--ld-muted); margin: 0; }
.ld-price__card--pickup p { color: rgba(255,255,255,.92); }
@media (max-width: 820px) { .ld-price__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .ld-price__grid { grid-template-columns: 1fr; } }
.ld-works-carousel { margin-top: 48px; padding: 0 12px; }
.ld-works-carousel .slick-track { display: flex; }
.ld-works-carousel .slick-slide { height: auto; }
.ld-works-carousel .slick-slide > div { height: 100%; }
.ld-wslide { padding: 12px 14px; height: 100%; }
.ld-wfcard { display: flex; flex-direction: column; height: 100%; background: #fff; border: 1px solid var(--ld-line); border-radius: 18px; overflow: hidden; text-decoration: none; color: var(--ld-ink); box-shadow: 0 6px 18px rgba(11,31,58,.05); transition: transform .3s, box-shadow .3s; }
.ld-wfcard:hover { transform: translateY(-6px); box-shadow: var(--ld-shadow); }
.ld-wfcard__thumb { position: relative; padding: 18px 18px 4px; background: linear-gradient(135deg,#eaf1fa,#e2ebf7); }
.ld-wfcard__cat { position: absolute; top: 12px; left: 12px; background: rgba(255,255,255,.95); color: var(--ld-blue); font-size: .72rem; font-weight: 700; padding: 5px 12px; border-radius: 999px; box-shadow: 0 2px 8px rgba(11,31,58,.12); }
.ld-wfcard__body { display: flex; flex-direction: column; flex: 1; padding: 22px 22px 24px; }
.ld-wfcard__kpi { display: flex; flex-direction: column; margin-bottom: 12px; }
.ld-wfcard__kpinum { font-family: "Playfair Display", serif; font-weight: 800; font-size: 2.5rem; line-height: 1.05; background: var(--ld-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ld-wfcard__kpilabel { margin-top: 4px; font-size: .82rem; font-weight: 700; color: var(--ld-muted); }
.ld-wfcard__client { font-size: .9rem; font-weight: 700; color: var(--ld-ink); padding-top: 12px; border-top: 1px solid var(--ld-line); }
.ld-wfcard__result { margin: 8px 0 0; font-size: .84rem; line-height: 1.7; color: var(--ld-muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.ld-wfcard__more { margin-top: auto; padding-top: 14px; color: var(--ld-blue); font-weight: 700; font-size: .88rem; display: inline-flex; align-items: center; gap: 6px; }
.ld-wfcard__more .ld-i { width: 16px; height: 16px; }
@media (max-width: 640px) {
	.ld-works-carousel { padding: 0 16px; }
	.ld-wfcard__kpinum { font-size: 2.1rem; }
}

/* ===== モバイル: ヒーロー/CTA帯 ===== */
@media (max-width: 768px) {
  .ld-hero { min-height: 78vh; }
  .ld-hero__inner { padding: 88px 20px; }
  .ld-cta-band { padding: 60px 0; }
  .ld-col-carousel { padding: 0 16px; }
  .ld-col-controls { gap: 14px; margin-top: 28px; }
  .ld-col-controls .slick-prev, .ld-col-controls .slick-next { width: 46px; height: 46px; }
}

/* ===== DX・システム開発セクション（トップ） ===== */
.ld-dxgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.ld-dx__media { position: relative; }
.ld-dx__media img { width: 100%; border-radius: 24px; border: 1px solid var(--ld-line); box-shadow: var(--ld-shadow); display: block; }
.ld-dx__chip { position: absolute; left: -12px; bottom: -12px; padding: 11px 20px; border-radius: 13px; background: var(--ld-grad); color: #fff; font-family: "Playfair Display", serif; font-weight: 700; letter-spacing: .02em; box-shadow: 0 12px 30px rgba(10,107,214,.3); }
.ld-dx__body .ld-en { text-align: left; }
.ld-dx__body h2 { margin: 6px 0 16px; }
.ld-dx__list { list-style: none; padding: 0; margin: 22px 0 30px; display: grid; gap: 12px; }
.ld-dx__list li { position: relative; padding-left: 32px; color: var(--ld-ink); font-size: .95rem; }
.ld-dx__list li::before { content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--ld-grad-soft); border: 1px solid rgba(10,107,214,.4); }
.ld-dx__list li::after { content: ""; position: absolute; left: 6px; top: 10px; width: 7px; height: 4px; border-left: 2px solid var(--ld-blue); border-bottom: 2px solid var(--ld-blue); transform: rotate(-45deg); }
.ld-dx__cta { display: flex; gap: 14px; flex-wrap: wrap; }
@media (max-width: 900px) { .ld-dxgrid { grid-template-columns: 1fr; gap: 36px; } .ld-dx__media { order: -1; } }

/* ===== Apple風ボタン（明背景・青ピル） ===== */
.ld-applebtn--blue { background: #0a6bd6; color: #fff; font-weight: 600; font-size: 1rem; padding: 14px 34px; border-radius: 980px; text-decoration: none; box-shadow: 0 10px 30px rgba(10,107,214,.28); transition: transform .2s, box-shadow .2s; display: inline-block; font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif; }
.ld-applebtn--blue:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 16px 40px rgba(10,107,214,.4); }
.ld-applelink--blue { color: #0a6bd6; font-weight: 600; font-size: 1rem; text-decoration: none; display: inline-flex; align-items: center; gap: 3px; font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif; }
.ld-applelink--blue span { transition: transform .2s; }
.ld-applelink--blue:hover { color: #0958b0; }
.ld-applelink--blue:hover span { transform: translateX(4px); }

/* ===== Apple風フィーチャーセクション ===== */
.ld-feature { padding: 120px 0 0; text-align: center; background: #fff; overflow: hidden; font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif; }
.ld-feature__inner { max-width: 840px; }
.ld-feature__eyebrow { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: #0a6bd6; font-weight: 700; margin: 0 0 18px; }
.ld-feature__title { font-size: clamp(2rem, 5.2vw, 3.7rem); font-weight: 700; line-height: 1.16; letter-spacing: -.025em; color: #11243a; margin: 0 0 22px; }
.ld-feature__sub { font-size: clamp(1.02rem, 1.6vw, 1.26rem); color: #5b6b7d; line-height: 1.7; margin: 0 auto 32px; max-width: 680px; }
.ld-feature__actions { display: flex; gap: 26px; justify-content: center; align-items: center; flex-wrap: wrap; margin-bottom: 60px; }
.ld-feature__media { max-width: 1040px; margin: 0 auto; padding: 0 24px; }
.ld-feature__media img { width: 100%; border-radius: 26px; display: block; box-shadow: 0 40px 90px rgba(11,31,58,.14); }
@media (max-width: 600px) { .ld-feature { padding-top: 78px; } .ld-feature__actions { flex-direction: column; gap: 16px; margin-bottom: 44px; } .ld-feature__media { padding: 0 18px; } }

/* ============================================================
   HERO スライダー（Ken Burns ＋ クロスフェード ＋ 最先端ドット）
   ============================================================ */
.ld-heroslider { position: relative; background: #081226; overflow: hidden; }
.ld-heroslider .slick-list { height: calc(100vh - 60px) !important; min-height: 540px; }
.ld-heroslider .slick-track, .ld-heroslider .slick-slide, .ld-heroslider .slick-slide > div { height: 100%; }
.ld-hslide { position: relative; height: 100%; min-height: 540px; overflow: hidden; }
.ld-hslide__bg { position: absolute; inset: -2%; background-size: cover; background-position: center; transform: scale(1.05); will-change: transform; }
.ld-heroslider .slick-current .ld-hslide__bg { animation: ld-kenburns 7.2s ease-out both; }
@keyframes ld-kenburns { from { transform: scale(1.04); } to { transform: scale(1.2); } }
.ld-hslide__overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,16,34,.94) 0%, rgba(7,16,34,.74) 36%, rgba(7,16,34,.4) 66%, rgba(7,16,34,.28) 100%); }
.ld-hslide__overlay::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(7,16,34,.55) 0%, rgba(7,16,34,0) 28%); }
.ld-hslide__inner { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center; color: #fff; padding-top: 30px; padding-bottom: 90px; font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif; }
.ld-hslide__eyebrow { font-size: .82rem; letter-spacing: .22em; text-transform: uppercase; color: var(--ld-cyan); font-weight: 700; margin-bottom: 18px; }
.ld-hslide__title { font-size: clamp(2.2rem, 5.4vw, 4.3rem); font-weight: 800; line-height: 1.16; letter-spacing: -.025em; margin: 0 0 20px; color: #fff; text-shadow: 0 2px 30px rgba(0,0,0,.3); }
.ld-hslide__title .ld-hl { background: linear-gradient(120deg, #5ad1ff, #8aa6ff); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ld-hslide__sub { font-size: clamp(1rem, 1.5vw, 1.22rem); max-width: 620px; color: rgba(255,255,255,.88); line-height: 1.85; margin: 0 0 30px; }
.ld-hslide__cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* アクティブスライドのみ：テキストをステガー入場 */
.ld-hslide__inner > * { opacity: 0; transform: translateY(28px); }
.ld-heroslider .slick-current .ld-hslide__eyebrow { animation: ld-hin .7s .15s ease both; }
.ld-heroslider .slick-current .ld-hslide__title { animation: ld-hin .85s .3s cubic-bezier(.2,.7,.2,1) both; }
.ld-heroslider .slick-current .ld-hslide__sub { animation: ld-hin .85s .48s ease both; }
.ld-heroslider .slick-current .ld-hslide__cta { animation: ld-hin .85s .64s ease both; }
@keyframes ld-hin { to { opacity: 1; transform: none; } }

/* 最先端の番号ドット（プログレスバー付き） */
.ld-heroslider__dots { position: absolute; left: 0; right: 0; bottom: 34px; z-index: 6; }
.ld-heroslider__dots .slick-dots { display: flex; gap: 16px; justify-content: flex-start; list-style: none; margin: 0 auto; padding: 0 24px; max-width: 1140px; }
.ld-heroslider__dots .slick-dots li { flex: 1 1 0; max-width: 200px; }
.ld-heroslider__dots button { position: relative; width: 100%; background: transparent; border: 0; cursor: pointer; text-align: left; padding: 0; display: flex; flex-direction: column; gap: 7px; -webkit-font-smoothing: antialiased; }
.ld-heroslider__dots .n { font-family: "Playfair Display", serif; font-size: 1.05rem; font-weight: 700; color: rgba(255,255,255,.5); transition: color .3s; line-height: 1; }
.ld-heroslider__dots .t { font-size: .82rem; font-weight: 600; color: rgba(255,255,255,.5); transition: color .3s; letter-spacing: .02em; }
.ld-heroslider__dots .bar { position: relative; height: 3px; border-radius: 3px; background: rgba(255,255,255,.2); overflow: hidden; }
.ld-heroslider__dots .bar::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: linear-gradient(90deg, var(--ld-blue), var(--ld-cyan)); border-radius: 3px; }
.ld-heroslider__dots .slick-dots li.slick-active .n { color: #fff; }
.ld-heroslider__dots .slick-dots li.slick-active .t { color: #fff; }
.ld-heroslider__dots .slick-dots li.slick-active .bar::after { animation: ld-barfill 5.6s linear forwards; }
.ld-heroslider__dots button:hover .n, .ld-heroslider__dots button:hover .t { color: #fff; }
@keyframes ld-barfill { from { width: 0; } to { width: 100%; } }

/* ヘッダー高さに合わせて上下フル表示（各幅で微調整） */
@media (max-width: 1080px) {
	.ld-heroslider .slick-list { height: calc(100vh - 52px) !important; }
}
@media (max-width: 760px) {
	.ld-hslide { min-height: 480px; }
	.ld-hslide__inner { padding-top: 16px; padding-bottom: 56px; }
	.ld-hslide__overlay { background: linear-gradient(180deg, rgba(7,16,34,.82) 0%, rgba(7,16,34,.5) 42%, rgba(7,16,34,.86) 100%); }
	.ld-hslide__overlay::after { display: none; }
	.ld-hslide__eyebrow { font-size: .72rem; letter-spacing: .16em; margin-bottom: 14px; }
	.ld-hslide__title { font-size: clamp(1.7rem, 6.6vw, 2.35rem); line-height: 1.24; margin-bottom: 16px; }
	.ld-hslide__sub { font-size: .95rem; line-height: 1.8; margin-bottom: 24px; }
	.ld-hslide__cta { gap: 12px; }
	.ld-hslide__cta .ld-btn { padding: 13px 22px; font-size: .92rem; }
	.ld-heroslider__dots { bottom: 24px; }
	.ld-heroslider__dots .slick-dots { gap: 10px; padding: 0 18px; }
	.ld-heroslider__dots .t { display: none; }
	.ld-heroslider__dots .n { font-size: .88rem; }
	.ld-heroslider__dots .slick-dots li { max-width: none; }
}
@media (max-width: 600px) {
	.ld-heroslider .slick-list { height: calc(100vh - 48px) !important; }
}

/* ============================================================
   悩みセクション：カード＆専用SVGアイコン刷新（Opus 4.8）
   ============================================================ */
.ld-worry__grid { gap: 24px; margin-top: 44px; align-items: stretch; }
.ld-worry__card {
	flex-direction: column; align-items: center; justify-content: flex-start;
	text-align: center; gap: 20px; height: 100%;
	padding: 42px 28px; border-radius: 20px;
	background: rgba(255,255,255,.95); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
	border: 1px solid rgba(11,31,58,.06);
	box-shadow: 0 10px 30px rgba(11,31,58,.06);
	transition: transform .3s, box-shadow .3s, border-color .3s;
}
.ld-worry__card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(11,31,58,.12); border-color: rgba(37,99,235,.2); }
.ld-worry__ic {
	display: inline-flex; align-items: center; justify-content: center;
	width: 60px; height: 60px; border-radius: 50%; flex: none; margin: 0;
	background: linear-gradient(135deg, #eef4ff, #d8e6ff);
	color: var(--ld-blue); box-shadow: 0 6px 16px rgba(37,99,235,.14), inset 0 0 0 1px rgba(37,99,235,.1);
}
.ld-worry__ic svg { width: 29px; height: 29px; }
.ld-worry__card p { margin: 0; font-weight: 700; color: var(--ld-ink); line-height: 1.7; font-size: 1rem; max-width: 20em; }

/* 縦リズム調整：セクション最終要素の余分な下マージンを解消（下だけ広い対策） */
.ld-section > .ld-inner > *:last-child { margin-bottom: 0; }

@media (max-width: 768px) {
	.ld-section { padding: 58px 0; }
	.ld-worry__grid { gap: 16px; margin-top: 32px; }
	.ld-worry__card { padding: 32px 22px; gap: 16px; }
	.ld-worry__ic { width: 56px; height: 56px; }
	.ld-worry__ic svg { width: 27px; height: 27px; }
}

/* ============================================================
   余白の再調整：全体を詰める（ユーザー指定：狭め）
   ============================================================ */
.ld-inner { padding-bottom: 1vw; }
/* セクションの縦余白を大幅に縮小（96px → 約24〜48px・画面幅に追従） */
.ld-home .ld-section,
.ld-section { clamp(50px, 7vw, 80px) 0 }

/* 制作事例：見出しブロックとカルーセルの間隔を約1vwに */
.ld-worksfeat .ld-inner { padding-bottom: 1vw; }
.ld-worksfeat .ld-works-carousel { margin-top: 0; }

/* スマホ：サービスのアイコンを中央／feature画像を非表示 */
@media (max-width: 768px) {
	.ld-serv__icon { margin-left: auto; margin-right: auto; }
	.ld-feature__media { display: none; }
}