:root {
	--primary: #2a2473;
	--primary-weak: #3a3390;
	--accent: #0165B2;
	--text: #1c1c1c;
	--muted: #666;
	--bg: #ffffff;
	--section-bg: #f6f6fb;
	--radius-xl: 24px;
	--radius: 14px;
	--container: 1120px;
	--shadow-soft: 0 10px 30px rgba(0,0,0,0.08);
}

html,
body {
	height: 100%;
}

body {
	margin: 0;
	font-family: 'Zen Kaku Gothic New', 'Hiragino Kaku Gothic ProN', Meiryo, system-ui, -apple-system, sans-serif;
	color: var(--text);
	background: var(--bg);
	line-height: 1.75;
}

img {
	max-width: 100%;
	height: auto;
	vertical-align: bottom;
}

a {
	color: inherit;
	text-decoration: none;
}

.container {
	margin-inline: auto;
    width: min(100% - 3rem, var(--container));
}

/* ================= Header ================= */
header.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	backdrop-filter: saturate(180%) blur(8px);
	background: color-mix(in oklab, #fff 85%, var(--primary) 15% / 85%);
	border-bottom: 1px solid #eee;
}

.site-header .inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 68px;
}

.brand {
	display: flex;
	align-items: center;
	gap: 12px;
	font-weight: 700;
	letter-spacing: .04em;
}

.brand .logo {
	width: 36px;
	height: 36px;
	background: var(--primary);
	border-radius: 8px;
	position: relative;
	overflow: hidden;
}

.brand .logo::after {
	content: "";
	position: absolute;
	inset: 8px;
	border: 2px solid #fff;
	border-radius: 6px;
	opacity: .9;
}

.brand .name {
	font-family: 'Montserrat', system-ui, sans-serif;
	font-size: 18px;
}

nav.gnav {
	display: flex;
	gap: 20px;
}

nav.gnav a {
	padding: 10px 12px;
	border-radius: 10px;
	font-size: 14px;
	color: #222;
}

nav.gnav a:hover {
	background: #f1f3f9;
}

/* ================= Hero ================= */
.hero {
	position: relative;
	min-height: 100svh;
	display: grid;
	place-items: center;
	background: #fff;
	overflow: hidden;
}

.hero .logo {
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	width: min(1920px, 200vw);
	pointer-events: none;
	z-index: 5;
}

.hero .scroll-indicator {
	position: absolute;
	left: 50%;
	/* bottom: calc(0rem + env(safe-area-inset-bottom)); */
    bottom:0%;
	transform: translateX(-50%);
	width: min(980px, 344vw);
	pointer-events: none;
	z-index: 5;
    display:none;
}

.hero .scroll-indicator img,
.hero .scroll-indicator picture {
	display: block;
	width: 100%;
	height: auto;
}

/* ================= Message & Policy ================= */
section.message {
	position: relative;
	background: var(--primary);
	color: #fff;
	padding: 0;
	overflow: hidden;
    min-height:100vh;
    display: flex;
	justify-content: center;
	align-items: center;
}
section.message::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image: url('message_bg.svg');
	background-size: cover;
	background-position: center;
	opacity: .07;
	pointer-events: none;
	z-index: 0;
}

section.message .message-inner {
    padding:5rem 0;
}

.message .container {
	position: relative;
	z-index: 1;
}

.border-title {
	position: relative;
    width:100vw;
}
.border-title img {
    width:auto;
    height:3.5rem;
}
.border-title::before {
	content: "";
	position: absolute;
    top:1.5rem;
    border-bottom:1px solid #fff;
	width: max(3rem, calc((100vw + 1rem - var(--container)) / 2));
}

.border-title .title-name {
    margin-left:3rem;
}

.border-title .title-sub {
	font-size: 0.8rem;
    margin:0.5rem 0 0 3rem;
}

.message .copy {
    margin-top:13.8vh;
    max-width:37rem;
    margin-left:auto;
}

.message .copy h2 {
    font-family: 'Noto Serif JP', 'Yu Mincho', 'Hiragino Mincho ProN', 'Hiragino Mincho Pro', 'MS PMincho', serif;
    font-weight: 700;
    font-size: 2rem;
    letter-spacing: .06em;
	margin: 0 0 2rem 0;
}

.message .copy p {
    font-size:1.3rem;
    line-height:2rem;
	margin: 0;
}


section.message::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('message_bg.svg');
  background-size: cover;
  background-position: center;
  opacity: 0.12; /* 基本値を少し上げる */
  animation: waveTwinkle 7s ease-in-out infinite;
}

@keyframes waveTwinkle {
  0%   { opacity: 0.05; filter: brightness(0.8); }
  20%  { opacity: 0.18; filter: brightness(1.4); }
  40%  { opacity: 0.10; filter: brightness(0.9); }
  60%  { opacity: 0.20; filter: brightness(1.5); }
  80%  { opacity: 0.09; filter: brightness(0.85); }
  100% { opacity: 0.05; filter: brightness(0.8); }
}







/* 初期状態＝左に逃がしておく */
.border-title::before {
  content: "";
  position: absolute;
  top: 1.5rem;
  border-bottom: 1px solid #fff;
  width: max(3rem, calc((100vw + 1rem - var(--container)) / 2)); /* 既存の幅をそのまま利用 */
  transform: translateX(-120%);  /* 画面外から */
  opacity: 0;
  transition: transform .9s cubic-bezier(.2,.65,.2,1), opacity .3s ease;
  will-change: transform, opacity;
}

/* 画面内に入ったら元の位置へ */
.border-title.inview::before {
  transform: translateX(0);
  opacity: 1;
}

/* 動きが苦手な人向け（任意） */
@media (prefers-reduced-motion: reduce) {
  .border-title::before { transition: none; transform: none; opacity: 1; }
}





/* ================= Business ================= */
section.business {
}

.biz {
	position:relative;
    height:100vh;
}
.biz.civil {
    margin-bottom:3rem;
}
.biz.garage {
    margin-top:3rem;
}

.biz .angled {
    width:55%;
	position: relative;
    height:100%;
}
.biz.civil .angled {
    margin-left:auto;
}
.biz.garage .angled {
    margin-right:auto;
}

.biz:nth-child(2n) .angled {
    margin-right:auto;
}

.biz .angled .ph {
	width: 100%;
    height:100%;
	object-fit: cover;
	/* 斜めカット */
	clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
}
.biz:nth-child(2n) .angled .ph {
	clip-path: polygon(0 0, 100% 0, 80% 100%, 0% 100%);
}

.biz .container {
    position:absolute;
    height:100%;
    display:flex;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
}

.biz .text {
    flex-basis:50%;
    z-index:1;
	position:relative;
}
.biz.civil .text {
    margin-right:auto;
}
.biz.garage .text {
    margin-left:auto;
}

.biz .text .text-inner {
    width:24rem;
    position:absolute;
    background: rgba(255, 255, 255, 0.7);
    padding:0rem 2rem 2rem;
    margin-left:auto;
}
.biz.civil .text .text-inner {
    top:50%;
    left:0%;
    transform:translate(-0%,-50%);
}
.biz.garage .text .text-inner {
    top:50%;
    right:0%;
    transform:translate(-0%,-50%);
}

.biz .text h3 {
	color: #291F79;
	font-size:2.4rem;
}
.biz .text p {
	color: #291F79;
	font-size:1.3rem;
    line-height:2.0rem;
}




/* 共通パラメータ（両方これを使う） */
.biz .angled {
  position: relative;
  overflow: hidden;
  --curtain-dur: 1s;
  --curtain-ease: cubic-bezier(.2,.65,.2,1);
  --curtain-offset: 120%;
}
.biz.civil .angled {
  --curtain-skew: 12deg;
}
.biz.garage .angled {
  --curtain-skew: -12deg;
}

/* 画像のズーム→戻し（左右で共通） */
.biz .angled .ph{
  transform: scale(1.05);
  filter: brightness(0.95);
  transition:
    transform var(--curtain-dur) var(--curtain-ease),
    filter   var(--curtain-dur) var(--curtain-ease);
}
.biz .angled.inview .ph{
  transform: scale(1);
  filter: none;
}

/* 白いカーテン（左右共通の土台） */
.biz .angled::before{
  content:"";
  position:absolute;
  inset:-12%;
  background:#fff;
  pointer-events:none;
  will-change:transform;
  transition: transform var(--curtain-dur) var(--curtain-ease);
  z-index:2;
}

/* ▼ 2枚目 = .biz.garage：右へ掃く（初期→inview で同じ幅・時間・イージング） */
.biz.garage .angled::before{
  transform-origin:left center;
  transform: translateX(0) skewX(calc(-1 * var(--curtain-skew)));
}
.biz.garage .angled.inview::before{
  transform: translateX(var(--curtain-offset)) skewX(calc(-1 * var(--curtain-skew)));
}

/* ▼ 1枚目 = .biz.civil：左へ掃く（向きだけ反転、他は完全に同一） */
.biz.civil .angled::before{
  transform-origin:right center;
  transform: translateX(0) skewX(var(--curtain-skew));
}
.biz.civil .angled.inview::before{
  transform: translateX(calc(-1 * var(--curtain-offset))) skewX(var(--curtain-skew));
}

/* 動きが苦手な人向け（任意） */
@media (prefers-reduced-motion: reduce){
  .biz .angled .ph{ transition:none; transform:none; filter:none; }
  .biz .angled::before{ transition:none; transform:none; }
}




/* ================= Service ================= */
section.service {
    height:100vh;
	background:#F6F6F6;
    display:flex;
}
section.service .container {
    margin:auto;
}

.section-title {
    text-align:center;
}
.section-title img {
    width:auto;
    height:3.5rem;
}

ul.svc-card {
    list-style-type:none;
    margin-top:5rem;
    padding:0;
}
ul.svc-card li {
    text-align:center;
    margin:0 auto 3rem;
    width:auto;
    max-width:auto;
    heigh:auto;
    max-height:26vh;
    aspect-ratio: 787 / 282;
}
ul.svc-card li.banner_hg::before {
    content:"グループ企業";
    background:url('service_mark.svg') 0.5rem center no-repeat;
    background-size:1rem;
    display:block;
    text-align:left;
    padding-left:2rem;
    margin-bottom:0.5rem;
    color:#291F79;
    font-weight:bold;
    font-size:1.2rem
}
ul.svc-card li.banner_hg img {
    box-sizing: border-box;
    padding:1px;
}






/* === 初期状態（非表示寄り） === */
section.service .section-title img {
  transform: translateY(12px);
  opacity: 0;
  filter: blur(3px);
  transition: transform .7s cubic-bezier(.2,.65,.2,1),
              opacity   .7s ease,
              filter    .7s ease;
}

section.service .svc-card {
  /* 既存レイアウトは維持:contentReference[oaicite:2]{index=2} */
}

section.service .svc-card li {
  transform: translateY(22px) scale(.98);
  opacity: 0;
  transition: transform .8s cubic-bezier(.2,.65,.2,1),
              opacity   .6s ease;
  will-change: transform, opacity;
}

/* 2枚を少しだけ時間差で */
section.service .svc-card li:nth-child(1) { transition-delay: .05s; }
section.service .svc-card li:nth-child(2) { transition-delay: .18s; }

/* 「グループ企業」ラベルは左からスライドイン（既存の ::before を活用）:contentReference[oaicite:3]{index=3} */
section.service .svc-card li.banner_hg::before {
  transform: translateX(-10px);
  opacity: 0;
  transition: transform .6s cubic-bezier(.2,.65,.2,1) .25s,
              opacity   .6s ease              .25s;
}

/* === 画面内に入ったら表示 === */
section.service.inview .section-title img {
  transform: translateY(0);
  opacity: 1;
  filter: blur(0);
}

section.service.inview .svc-card li {
  transform: translateY(0) scale(1);
  opacity: 1;
}

section.service.inview .svc-card li.banner_hg::before {
  transform: translateX(0);
  opacity: 1;
}

/* === ちょいリッチなホバー（任意）：うっすら持ち上がる＋光のスッと流れ === */
section.service .svc-card li a {
  position: relative;
  display: inline-block;
  overflow: hidden;              /* 光の帯をクリップ */
  border-radius: 12px;           /* 角に合わせる */
  transform: translateZ(0);      /* ちらつき防止 */
}

section.service .svc-card li a img {
  transition: transform .6s cubic-bezier(.2,.65,.2,1), filter .6s ease;
}

section.service .svc-card li a:hover img {
  transform: scale(1.02);
  filter: brightness(1.03);
}

section.service .svc-card li a::after {
  content:"";
  position:absolute;
  inset:-20% -60%;
  background: linear-gradient(120deg, rgba(255,255,255,0) 40%, rgba(255,255,255,.35) 50%, rgba(255,255,255,0) 60%);
  transform: translateX(-100%);
  transition: transform .9s cubic-bezier(.2,.65,.2,1);
  pointer-events:none;
}

section.service .svc-card li a:hover::after {
  transform: translateX(100%);
}

/* 動きを抑制したい人向け */
@media (prefers-reduced-motion: reduce){
  section.service .section-title img,
  section.service .svc-card li,
  section.service .svc-card li.banner_hg::before,
  section.service .svc-card li a img,
  section.service .svc-card li a::after {
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
    filter: none !important;
  }
}



/* ================= About ================= */
section.about {
	background: var(--primary);
	color: #fff;
    min-height:100vh;
}
section.about .about_inner {
    position:relative;
    height:100%;
}
section.about .border-title {
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    z-index:1;
}

section.about .about_table {
    margin:0 0 0 30rem;
    display: flex;
	justify-content: center;/* 水平中央 */
	align-items: center; 
    min-height:100vh;
}

.kv-table {
	width: 100%;
	border-collapse: separate;
	border-spacing: 0 1rem;
    margin:auto;
}

.kv-table th,
.kv-table td {
	text-align: left;
	padding:0.5rem 1rem;
	vertical-align: top;
}

.kv-table th {
	width:6em;
    text-align:center;
	background: rgba(255,255,255,.08);
    vertical-align:middle;
    font-size:0.95rem;
}


.kv-table td {
	color: #fff;
    font-weight:normal;
    padding-left:2rem;
    font-size:1.1rem;
}

/* ================= MAP / CTA ================= */
section.map {
	background: #fff;
    min-height:100vh;
    width:auto;
    max-width:100%;
    display:flex;
}
section.map .map_inner {
    margin:auto;

}
.map-card {
    margin-top:5rem;
    width:100%;
    max-width:100%;
    height:50vh;
    aspect-ratio: 16 / 9;
}
.map-card iframe {
    border:0;
    width:100%;
    height:100%;

}

.cta-tel {
	width: 100%;
	margin: 2rem auto 0;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	height: 6rem;
	border-radius: 999px;
	background: #f4f5fa;
	font-weight: 700;
    font-size:1.8rem;
}
.cta-tel svg {
	width: 2rem;
	height: 2rem;
}


/* === 初期状態（非表示寄り） === */
section.map .section-title img {
  transform: translateY(12px);
  opacity: 0;
  filter: blur(3px);
  transition: transform .7s cubic-bezier(.2,.65,.2,1),
              opacity   .7s ease,
              filter    .7s ease;
}

section.map .map-card {
  transform: translateY(22px) scale(.98);
  opacity: 0;
  transition: transform .8s cubic-bezier(.2,.65,.2,1),
              opacity   .6s ease;
  will-change: transform, opacity;
}

section.map .cta-tel {
  transform: translateY(24px) scale(.99);
  opacity: 0;
  transition: transform .8s cubic-bezier(.2,.65,.2,1) .08s, /* ほんの少し遅らせる */
              opacity   .6s ease .08s;
  will-change: transform, opacity;
}

/* === 画面内に入ったら表示 === */
section.map.inview .section-title img {
  transform: translateY(0);
  opacity: 1;
  filter: blur(0);
}
section.map.inview .map-card {
  transform: translateY(0) scale(1);
  opacity: 1;
}
section.map.inview .cta-tel {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* 動きを抑制したい人向け */
@media (prefers-reduced-motion: reduce){
  section.map .section-title img,
  section.map .map-card,
  section.map .cta-tel {
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
    filter: none !important;
  }
}






/* ================= Footer ================= */
footer.site-footer {
	padding: 3rem 0 0rem;
	background: #fff;
	color: #333;
	text-align: center;
}

.foot-logo {
	display: inline-grid;
	place-items: center;
	width: 14rem;
	height: auto;
}

.foot-logo img {
	display: block;
	width: 100%;
	height: auto;
}

.copyright {
	background: var(--primary);
	color: #fff;
    margin-top:7rem;
    font-size:0.6rem;
    padding:1rem 0;
}

/* ================= Responsive ================= */

/* タブレット */
@media (max-width: 1024px) {


}

/* スマホ */
@media (max-width: 680px) {


    .hero .logo {
        max-width:190vw;
    }
    .hero .scroll-indicator {
        max-width:190vw;
        bottom:-10%;
        display:block;
    }

     
    section.message {
        min-height:auto;
    }
  
     
     
    .border-title img {
        width:auto;
        height:2.5rem;
    }
    .border-title::before {
        width: max(1.5rem, calc((100vw + 1rem - var(--container)) / 2));
    }
    .border-title .title-name {
        margin-left:1.5rem;
    }
    .border-title .title-sub {
        font-size: 0.8rem;
        margin:0.5rem 0 0 1.5rem;
    }
    
    
    .message .copy {
        margin-top:5rem;
        max-width:100%;
        margin-left:0;
    }
    .message .copy h2 {
        font-size: 1.4rem;
        letter-spacing: .06em;
        margin: 0 0 2rem 0;
    }
    .message .copy p {
        font-size:1rem;
        line-height:1.6rem;
    }
    
    
    
    .biz {
        position:relative;
        height:24rem;
        overflow:hidden;
    }
    .biz .angled {
        width:auto;
    }
    .biz.civil .angled {
        transform:translate(30%,0%);
    }
    .biz.garage .angled {
        transform:translate(-30%,0%);
    }

    .biz .angled .ph {
        clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
    }
    .biz:nth-child(2n) .angled .ph {
        clip-path: polygon(0 0, 100% 0, 75% 100%, 0% 100%);
    }
    .biz .text {
        flex-basis:13rem;
    }
    .biz .text .text-inner {
        width:100%;
        padding:0rem;
    }
    .biz.civil .text-inner {
        padding:0rem 1rem 0 0;
    }
    .biz.garage .text-inner {
        padding:0rem 0 0 1rem;
    }
    .biz .text h3 {
        font-size:1.4rem;
    }
    .biz .text p {
        font-size:0.9rem;
        line-height:1.2rem;
    }
    
    
    
    /* ================= Service ================= */
    section.service {
        height:auto;
        padding:3rem 0 5rem;
 
    }
    .section-title img {
        width:auto;
        height:2.5rem;
    }
    ul.svc-card {
        margin-top:5rem;
    }
    ul.svc-card li {
        margin:0 auto 1rem;
    }

    ul.svc-card li.banner_hg::before {
        background-size:0.9rem;
        padding-left:1.5rem;
        margin-bottom:0.5rem;
        font-size:0.9rem
    }

    /* ================= About Us ================= */
    section.about {
        min-height:auto;
    }
    section.about .about_inner {
        height:auto;
        padding:5rem 0;
    }
    section.about .border-title {
        position:relative;
        top: auto;
        left: auto;
        transform: none;
    }
    section.about .about_table {
        margin:3rem 0 0 0rem;
        display: fixed;
        min-height:auto;
        table-layout: fixed; 
    }
    .kv-table {
        width: 100%;
        table-layout: fixed;          /* ← これが肝心 */
        border-collapse: separate;
        border-spacing: 0 1rem;
        margin: auto;
    }
    .kv-table th {
        font-size:0.95rem;
        padding:0.5rem 0;
    }
    .kv-table td {
        padding:0.5rem 0 0 1.5rem;
        width:100%;
    }
    
    /* ================= MAP / CTA ================= */
    section.map {
        min-height:auto;
        display:block;
    }
    section.map .map_inner {
        margin:auto;
        padding:5rem 0;
    }
    .map-card {
        margin-top:4rem;
        width:100%;
        height:auto;
        aspect-ratio: 16 / 9;
    }
    .cta-tel {
        font-size:1.6rem;
        height:4rem;
    }
    .cta-tel svg {
        width: 1.8rem;
        height: 1.8rem;
    }

    /* ================= Footer ================= */
    footer.site-footer {
        padding: 3rem 0 0rem;
    }

    .foot-logo {
        width: 8rem;
        height: auto;
    }

    .foot-logo img {
        display: block;
        width: 100%;
        height: auto;
    }

    .copyright {
        margin-top:5rem;
        font-size:0.6rem;
        padding:1rem 0;
    }
    
    





}