/* ==========================================================
   GlamAI Corporate Site - Full HTML Implementation
   ========================================================== */

:root{
  --c-bg: #ffffff;
  --c-bg-alt: #f3f1fb;
  --c-bg-soft: #eef3fa;
  --c-text: #0c1a3a;
  --c-text-soft: #4b5876;
  --c-text-mute: #8a93ad;
  --c-border: #e3e8f1;
  --c-border-soft: #ecf0f7;

  --c-primary: #1a3a8e;
  --c-primary-700: #102a6b;
  --c-primary-50: #eef2fc;

  --c-blue:    #2f55cc;
  --c-blue-bg: #e6ecfb;
  --c-indigo:  #6a5ae9;
  --c-indigo-bg: #ede9fc;
  --c-orange:  #ff8050;
  --c-orange-bg: #ffe6da;
  --c-pink:    #ff5d8f;
  --c-pink-bg: #ffe7ef;

  --shadow-sm: 0 1px 2px rgba(15,28,63,.05), 0 1px 3px rgba(15,28,63,.04);
  --shadow-md: 0 8px 24px rgba(15,28,63,.06);
  --shadow-lg: 0 18px 40px rgba(15,28,63,.10);

  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --container: 1200px;
  --header-h: 76px;
  --font-jp: "Noto Sans JP", "游ゴシック", "Yu Gothic", "ヒラギノ角ゴ ProN", sans-serif;
  --font-en: "Inter", "Noto Sans JP", system-ui, sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-jp);
  font-weight:400;
  color:var(--c-text);
  background:var(--c-bg);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; transition:opacity .2s ease, color .2s ease; }
a:hover{ opacity:.8; }
ul{ list-style:none; padding:0; margin:0; }
button{ font:inherit; cursor:pointer; background:none; border:none; color:inherit; }
sup{ font-size:.55em; vertical-align:super; }

.container{
  width:min(100% - 40px, var(--container));
  margin-inline:auto;
}

.pc-only{ display:inline; }
.sp-only{ display:none; }

/* ==========================================================
   Buttons
   ========================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:14px 28px;
  border-radius:12px;
  font-weight:700;
  font-size:14.5px;
  letter-spacing:.02em;
  cursor:pointer;
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space:nowrap;
  border:1.5px solid transparent;
}
.btn-sm{ padding:10px 20px; font-size:13.5px; border-radius:10px; }
.btn-primary{
  background:linear-gradient(135deg, var(--c-primary) 0%, #2f55cc 100%);
  color:#fff;
  box-shadow:0 6px 16px rgba(26,58,142,.22);
}
.btn-primary:hover{ box-shadow:0 10px 22px rgba(26,58,142,.28); transform:translateY(-1px); opacity:1; }
.btn-ghost{
  background:#fff;
  color:var(--c-primary);
  border-color:var(--c-border);
}
.btn-ghost:hover{ border-color:var(--c-primary); opacity:1; }
.btn-outline{
  background:#fff;
  color:var(--c-primary);
  border-color:var(--c-primary);
}
.btn-outline:hover{ background:var(--c-primary); color:#fff; opacity:1; }

/* ==========================================================
   Header
   ========================================================== */
.site-header{
  position:fixed; top:0; left:0; right:0;
  height:var(--header-h);
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);
  -webkit-backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid transparent;
  z-index:100;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.site-header.is-scrolled{
  border-bottom-color:var(--c-border);
  box-shadow:0 2px 12px rgba(15,28,63,.04);
}
.header-inner{
  height:100%;
  display:flex; align-items:center;
  gap:32px;
}
.header-inner .logo{ flex-shrink:0; }
.logo{
  display:inline-flex; align-items:center; gap:10px;
  font-weight:800;
  font-size:24px;
  font-family:var(--font-en);
  letter-spacing:.005em;
  color:var(--c-primary);
}
.logo picture, .logo img{ display:block; }
.site-header .logo img{ height:30px; width:auto; }
.site-footer .logo img{ height:40px; width:auto; }
.logo-mark{
  width:30px; height:30px; border-radius:9px;
  background:linear-gradient(135deg, var(--c-primary) 0%, var(--c-indigo) 100%);
  position:relative;
  flex-shrink:0;
}
.logo-mark::after{
  content:""; position:absolute; inset:6px;
  border:2px solid #fff; border-radius:4px;
  border-right-color:transparent; border-bottom-color:transparent;
  transform:rotate(45deg);
}
.logo-mark-light{ background:linear-gradient(135deg, #fff, #c7d2fe); }
.logo-mark-light::after{ border-color:var(--c-primary); border-right-color:transparent; border-bottom-color:transparent; }
.logo-light{ color:#fff; }
.logo-text sup{ color:var(--c-indigo); margin-left:1px; }
.global-nav{ margin:0 auto; }
.global-nav ul{ display:flex; gap:36px; }
.global-nav a{
  font-weight:500;
  font-size:14.5px;
  color:var(--c-text);
  position:relative;
  padding:6px 0;
}
.global-nav a:hover{ color:var(--c-primary); opacity:1; }
.header-cta{ flex-shrink:0; }
.hamburger{
  display:none;
  width:36px; height:36px;
  position:relative;
}
.hamburger span{
  position:absolute; left:6px; right:6px; height:2px;
  background:var(--c-text);
  transition:transform .25s ease, opacity .25s ease, top .25s ease;
}
.hamburger span:nth-child(1){ top:11px; }
.hamburger span:nth-child(2){ top:17px; }
.hamburger span:nth-child(3){ top:23px; }
.hamburger.is-open span:nth-child(1){ top:17px; transform:rotate(45deg); }
.hamburger.is-open span:nth-child(2){ opacity:0; }
.hamburger.is-open span:nth-child(3){ top:17px; transform:rotate(-45deg); }

/* ==========================================================
   Hero
   ========================================================== */
.hero{
  position:relative;
  padding:calc(var(--header-h) + 56px) 0 64px;
  background:
    radial-gradient(ellipse 90% 70% at 30% 0%, rgba(106,90,233,.12) 0%, transparent 60%),
    radial-gradient(ellipse 70% 60% at 80% 100%, rgba(255,128,80,.08) 0%, transparent 60%),
    linear-gradient(180deg, #f5f4fd 0%, #ffffff 70%);
  overflow:hidden;
}
.hero-inner{
  position:relative;
  display:grid; grid-template-columns:1fr 1fr;
  gap:60px;
  align-items:center;
  margin-bottom:48px;
}
.hero-eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:600;
  font-size:13px;
  letter-spacing:.06em;
  color:var(--c-primary);
  background:#fff;
  border:1px solid var(--c-border);
  padding:8px 16px;
  border-radius:999px;
  margin:0 0 24px;
  box-shadow:var(--shadow-sm);
}
.eyebrow-icon{
  width:14px; height:14px;
  color:var(--c-indigo);
}
.hero-title{
  font-size:clamp(34px, 4.6vw, 54px);
  font-weight:900;
  line-height:1.3;
  letter-spacing:-.005em;
  margin:0 0 24px;
  color:var(--c-text);
}
.hero-lead{
  font-size:16px;
  color:var(--c-text-soft);
  margin:0 0 36px;
  max-width:520px;
  line-height:1.95;
}
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; align-items:center; }

.hero-visual{
  position:relative;
  aspect-ratio:31/32;
  border-radius:var(--radius-xl);
  overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.hero-visual img{
  width:100%; height:100%;
  object-fit:cover;
}
.hero-visual::after{
  content:"";
  position:absolute; left:0; right:0; bottom:0;
  height:35%;
  background:
    radial-gradient(ellipse 70% 100% at 30% 100%, rgba(106,90,233,.55) 0%, transparent 65%),
    radial-gradient(ellipse 70% 100% at 80% 100%, rgba(47,85,204,.40) 0%, transparent 65%);
  pointer-events:none;
  mix-blend-mode:multiply;
}

/* KPI cards */
.kpi-list{
  position:relative;
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:0;
  background:#fff;
  padding:18px 24px;
  border-radius:18px;
  box-shadow:var(--shadow-md);
  border:1px solid var(--c-border);
}
.kpi-card{
  display:flex; align-items:center; gap:16px;
  padding:14px 24px;
}
.kpi-card + .kpi-card{ border-left:1px solid var(--c-border); }
.kpi-icon{
  flex-shrink:0;
  width:48px; height:48px; border-radius:12px;
  display:grid; place-items:center;
}
.kpi-icon-blue{ background:var(--c-blue-bg); color:var(--c-blue); }
.kpi-icon-indigo{ background:var(--c-indigo-bg); color:var(--c-indigo); }
.kpi-icon-pink{ background:var(--c-orange-bg); color:var(--c-orange); }
.kpi-icon svg{ width:22px; height:22px; }
.kpi-num{
  margin:0;
  font-family:var(--font-en);
  font-weight:800;
  font-size:36px;
  line-height:1;
  color:var(--c-primary);
  letter-spacing:-.02em;
}
.kpi-num span{
  font-size:18px;
  margin-left:2px;
  color:var(--c-indigo);
  font-family:var(--font-jp);
}
.kpi-label{
  margin:8px 0 0;
  font-size:13px;
  color:var(--c-text-soft);
  font-weight:500;
}

/* ==========================================================
   Sections
   ========================================================== */
.section{ padding:96px 0; }
.section-alt{
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(106,90,233,.10) 0%, transparent 70%),
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(106,90,233,.08) 0%, transparent 70%),
    linear-gradient(180deg, #f5f3fc 0%, #eee9f8 50%, #f5f3fc 100%);
}

.section-head{
  margin-bottom:56px;
  max-width:760px;
}
.section-head-center{
  text-align:center;
  margin-inline:auto;
}
.section-eyebrow{
  font-family:var(--font-en);
  font-weight:700;
  font-size:13px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--c-primary);
  margin:0 0 14px;
  display:inline-flex; align-items:center; gap:10px;
}
.section-eyebrow::before{
  content:"";
  width:32px; height:1.5px;
  background:var(--c-primary);
}
.section-head-center .section-eyebrow{
  display:block;
  text-align:center;
}
.section-head-center .section-eyebrow::before{ display:none; }
.section-title{
  font-size:clamp(28px, 3.4vw, 38px);
  font-weight:900;
  line-height:1.4;
  margin:0 0 16px;
  letter-spacing:-.005em;
}
.section-lead{
  font-size:15px;
  color:var(--c-text-soft);
  margin:0;
  line-height:1.85;
}

/* ==========================================================
   Service
   ========================================================== */
.service-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:24px;
}
.service-card{
  position:relative;
  border-radius:22px;
  padding:36px 30px 32px;
  transition:transform .25s ease, box-shadow .25s ease;
  display:flex; flex-direction:column;
}
.service-card-blue{
  background:linear-gradient(180deg, #eaf0fc 0%, #f3f6fc 80%);
  border:1px solid #d8e2f5;
}
.service-card-indigo{
  background:linear-gradient(180deg, #ece9fd 0%, #f5f3fd 80%);
  border:1px solid #ddd6f5;
}
.service-card-orange{
  background:linear-gradient(180deg, #ffe6da 0%, #fff2eb 80%);
  border:1px solid #f8d3bf;
}
.service-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.service-icon{
  width:54px; height:54px; border-radius:14px;
  display:grid; place-items:center;
  margin-bottom:22px;
  background:#fff;
  box-shadow:0 4px 12px rgba(15,28,63,.06);
}
.service-card-blue .service-icon{ color:var(--c-blue); }
.service-card-indigo .service-icon{ color:var(--c-indigo); }
.service-card-orange .service-icon{ color:var(--c-orange); }
.service-icon svg{ width:28px; height:28px; }
.service-title{
  font-size:21px;
  font-weight:800;
  margin:0 0 12px;
  letter-spacing:-.005em;
  color:var(--c-text);
}
.service-desc{
  font-size:13.5px;
  color:var(--c-text-soft);
  margin:0 0 22px;
  line-height:1.85;
}
.service-list{
  font-size:13.5px;
  border-top:1px solid rgba(15,28,63,.08);
  padding:18px 0 0;
  margin-bottom:22px;
  flex:1;
}
.service-list li{
  display:flex; align-items:flex-start; gap:8px;
  padding:5px 0;
  color:var(--c-text);
}
.service-list li::before{
  content:"";
  flex-shrink:0;
  width:16px; height:16px;
  margin-top:4px;
  border-radius:50%;
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231a3a8e' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/9px no-repeat;
}
.service-card-blue .service-list li::before{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232f55cc' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E"); }
.service-card-indigo .service-list li::before{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236a5ae9' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E"); }
.service-card-orange .service-list li::before{ background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff8050' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E"); }

.service-subcards{
  display:flex; flex-direction:column; gap:12px;
  margin-bottom:22px;
  border-top:1px solid rgba(15,28,63,.08);
  padding-top:18px;
  flex:1;
}
.service-subcard{
  display:flex; align-items:flex-start; gap:12px;
  background:rgba(255,255,255,.7);
  border:1px solid rgba(15,28,63,.06);
  border-radius:12px;
  padding:14px;
}
.subcard-icon{
  flex-shrink:0;
  width:36px; height:36px; border-radius:10px;
  display:grid; place-items:center;
  background:#fff;
}
.service-card-indigo .subcard-icon{ color:var(--c-indigo); }
.service-card-orange .subcard-icon{ color:var(--c-orange); }
.subcard-icon svg{ width:18px; height:18px; }
.subcard-title{
  margin:0 0 2px;
  font-size:13.5px;
  font-weight:700;
  color:var(--c-text);
}
.subcard-desc{
  margin:0;
  font-size:12px;
  color:var(--c-text-soft);
  line-height:1.55;
}

.service-cta{
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  background:#fff;
  color:var(--c-primary);
  font-size:13.5px;
  font-weight:700;
  padding:12px 20px;
  border-radius:10px;
  border:1px solid rgba(15,28,63,.08);
  transition:background .2s ease, color .2s ease, border-color .2s ease;
  text-align:center;
  margin-top:auto;
}
.service-card-blue .service-cta:hover{ background:var(--c-blue); color:#fff; border-color:var(--c-blue); opacity:1; }
.service-card-indigo .service-cta:hover{ background:var(--c-indigo); color:#fff; border-color:var(--c-indigo); opacity:1; }
.service-card-orange .service-cta:hover{ background:var(--c-orange); color:#fff; border-color:var(--c-orange); opacity:1; }

/* ==========================================================
   Case Studies
   ========================================================== */
.case-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:24px;
}
.case-card{
  background:#fff;
  border-radius:22px;
  overflow:hidden;
  border:1px solid var(--c-border);
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease, box-shadow .25s ease;
  display:flex; flex-direction:column;
}
.case-card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-md); }
.case-thumb{
  position:relative;
  aspect-ratio:39/19;
  overflow:hidden;
}
.case-thumb img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .4s ease;
}
.case-card:hover .case-thumb img{ transform:scale(1.04); }
.case-tag{
  position:absolute; top:14px; left:14px;
  background:rgba(255,255,255,.95);
  color:var(--c-primary);
  font-size:11.5px;
  font-weight:700;
  padding:5px 12px;
  border-radius:999px;
}
.case-body{
  padding:22px 22px 26px;
  display:flex; flex-direction:column;
  flex:1;
}
.case-title{
  font-size:17px;
  font-weight:800;
  line-height:1.55;
  margin:0 0 8px;
  color:var(--c-text);
}
.case-service{
  margin:0 0 12px;
  font-size:12px;
  color:var(--c-primary);
  font-weight:600;
  background:var(--c-primary-50);
  display:inline-block;
  padding:4px 10px;
  border-radius:6px;
}
.case-desc{
  font-size:13px;
  color:var(--c-text-soft);
  line-height:1.85;
  margin:0 0 18px;
  flex:1;
}
.case-metrics{
  display:flex; gap:10px;
  border-top:1px solid var(--c-border-soft);
  padding-top:14px;
  margin-top:auto;
}
.case-metrics li{
  flex:1;
  position:relative;
  background:linear-gradient(135deg, #eef0fc 0%, #f5f4fc 100%);
  border-radius:12px;
  padding:12px 14px 12px 38px;
  border:1px solid rgba(106,90,233,.10);
}
.case-metrics li::before{
  content:"";
  position:absolute; left:12px; top:50%;
  width:18px; height:18px;
  transform:translateY(-50%);
  border-radius:50%;
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236a5ae9' stroke-width='3'%3E%3Cpath d='M5 17l7-7 7 7'/%3E%3C/svg%3E") center/10px no-repeat;
  box-shadow:0 1px 2px rgba(106,90,233,.18);
}
.case-metrics li:nth-child(2){
  background:linear-gradient(135deg, #ffe8da 0%, #fff2eb 100%);
  border-color:rgba(255,128,80,.18);
}
.case-metrics li:nth-child(2)::before{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff8050' stroke-width='3'%3E%3Cpath d='M5 17l7-7 7 7'/%3E%3C/svg%3E");
  box-shadow:0 1px 2px rgba(255,128,80,.18);
}
.metric-num{
  margin:0;
  font-family:var(--font-en);
  font-weight:800;
  font-size:22px;
  line-height:1;
  color:var(--c-primary);
}
.metric-num span{ font-size:14px; color:var(--c-indigo); margin-left:1px; }
.case-metrics li:nth-child(2) .metric-num{ color:#cb5a25; }
.case-metrics li:nth-child(2) .metric-num span{ color:var(--c-orange); }
.metric-label{
  margin:5px 0 0;
  font-size:11px;
  color:var(--c-text-soft);
  font-weight:600;
}

/* ==========================================================
   News
   ========================================================== */
.news-wrap{
  display:grid;
  grid-template-columns:1.2fr .85fr;
  gap:60px;
  align-items:start;
}
.news-items{
  margin:0 0 28px;
  border-top:1px solid var(--c-border);
}
.news-items li{
  display:grid;
  grid-template-columns:104px 100px 1fr;
  gap:20px;
  align-items:center;
  padding:18px 4px;
  border-bottom:1px solid var(--c-border);
}
.news-items li:hover{ background:rgba(255,255,255,.5); }
.news-items time{
  font-family:var(--font-en);
  font-weight:600;
  font-size:13.5px;
  color:var(--c-text-mute);
}
.news-tag{
  display:inline-block;
  font-size:11.5px;
  font-weight:700;
  padding:4px 10px;
  border-radius:999px;
  text-align:center;
}
.news-tag-service{ color:var(--c-blue); background:var(--c-blue-bg); }
.news-tag-case   { color:var(--c-indigo); background:var(--c-indigo-bg); }
.news-tag-media  { color:#10b981; background:#d1fae5; }
.news-tag-event  { color:var(--c-orange); background:var(--c-orange-bg); }
.news-items a{ display:block; }
.news-items a h3{
  margin:0;
  font-size:14.5px;
  font-weight:500;
  line-height:1.6;
  color:var(--c-text);
}
.news-items a:hover h3{ color:var(--c-primary); }
.news-more{ display:inline-flex; }

.news-visual{
  position:relative;
  aspect-ratio:31/42;
  border-radius:22px;
  overflow:hidden;
  box-shadow:var(--shadow-md);
  background:#dfd6fb;
}
.news-visual img{
  width:100%; height:100%;
  object-fit:cover;
}

/* ==========================================================
   About
   ========================================================== */
.about-top{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:24px;
  margin-bottom:24px;
}
.about-card{
  position:relative;
  background:#fff;
  border:1px solid var(--c-border);
  border-radius:22px;
  padding:32px 30px;
  overflow:hidden;
}
.about-card-tag{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  padding:5px 12px;
  border-radius:999px;
  margin-bottom:18px;
  color:var(--c-primary);
  background:var(--c-primary-50);
}
.mission-card{
  background:linear-gradient(135deg, #eef2fc 0%, #f5f4fd 60%, #ffffff 100%);
  min-height:280px;
}
.mission-title{
  font-size:26px;
  font-weight:900;
  line-height:1.55;
  margin:0 0 18px;
  position:relative; z-index:1;
  color:var(--c-primary);
}
.mission-title em{
  font-style:normal;
  background:linear-gradient(135deg, var(--c-primary) 0%, var(--c-indigo) 100%);
  -webkit-background-clip:text; background-clip:text;
  color:transparent;
}
.mission-desc{
  margin:0;
  font-size:13.5px;
  color:var(--c-text-soft);
  line-height:2;
  position:relative; z-index:1;
}
.mission-deco{
  position:absolute; right:0; top:0; bottom:0;
  width:55%;
  pointer-events:none;
  background:
    radial-gradient(ellipse 40% 60% at 80% 30%, rgba(106,90,233,.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 100% 80%, rgba(255,93,143,.10) 0%, transparent 60%);
  mask-image:linear-gradient(90deg, transparent 0%, #000 40%);
  -webkit-mask-image:linear-gradient(90deg, transparent 0%, #000 40%);
}
.mission-deco span{
  display:block;
  position:absolute;
  background:none;
  border:1.5px solid;
  border-color:rgba(106,90,233,.5) transparent transparent transparent;
  border-radius:50%;
  filter:none;
}
.mission-deco span:nth-child(1){
  top:18%; right:8%;
  width:160px; height:160px;
  border-color:rgba(106,90,233,.35) transparent transparent rgba(106,90,233,.2);
  transform:rotate(-30deg);
}
.mission-deco span:nth-child(2){
  top:30%; right:18%;
  width:120px; height:120px;
  border-color:rgba(255,93,143,.30) transparent transparent rgba(255,93,143,.15);
  transform:rotate(20deg);
}
.mission-deco span:nth-child(3){
  bottom:18%; right:14%;
  width:90px; height:90px;
  border-color:rgba(106,90,233,.28) transparent transparent rgba(106,90,233,.15);
  transform:rotate(60deg);
}

.ceo-card{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:24px;
  align-items:start;
}
.ceo-card .about-card-tag{ grid-column:1/-1; }
.ceo-head{
  display:flex; flex-direction:column; align-items:center;
  text-align:center;
  flex-shrink:0;
  width:170px;
}
.ceo-head img{
  width:170px; height:170px;
  border-radius:14px;
  object-fit:cover;
  box-shadow:0 6px 20px rgba(15,28,63,.10);
  margin-bottom:14px;
}
.ceo-role{
  margin:0;
  font-size:11.5px;
  color:var(--c-text-mute);
  font-weight:600;
  letter-spacing:.02em;
}
.ceo-name{
  margin:4px 0 0;
  font-size:18px;
  font-weight:800;
  color:var(--c-text);
}
.ceo-message{ flex:1; }
.ceo-message p{
  margin:0 0 12px;
  font-size:12.5px;
  color:var(--c-text-soft);
  line-height:1.95;
}
.ceo-message p:last-child{ margin-bottom:0; }

.about-bottom{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
}
.company-block, .values-block{
  background:#fff;
  border:1px solid var(--c-border);
  border-radius:22px;
  padding:30px;
}
.block-title{
  font-size:16px;
  font-weight:800;
  margin:0 0 18px;
  color:var(--c-primary);
  display:flex; align-items:center; gap:10px;
}
.block-title::before{
  content:"";
  width:5px; height:18px;
  border-radius:2px;
  background:linear-gradient(180deg, var(--c-primary), var(--c-indigo));
}
.company-table{ margin:0; }
.company-table > div{
  display:grid;
  grid-template-columns:130px 1fr;
  gap:18px;
  padding:14px 4px;
  border-bottom:1px dashed var(--c-border);
  font-size:13.5px;
}
.company-table > div:last-child{ border-bottom:none; }
.company-table dt{ font-weight:700; color:var(--c-primary); }
.company-table dd{ margin:0; color:var(--c-text-soft); line-height:1.75; }

.values-list{ display:flex; flex-direction:column; gap:14px; }
.values-list li{
  display:flex; align-items:flex-start; gap:14px;
  padding:14px;
  background:var(--c-bg-alt);
  border-radius:12px;
}
.value-icon{
  flex-shrink:0;
  width:34px; height:34px; border-radius:50%;
  display:grid; place-items:center;
  background:linear-gradient(135deg, var(--c-primary), var(--c-indigo));
  color:#fff;
  font-size:14px;
}
.value-title{
  margin:0 0 2px;
  font-size:14px;
  font-weight:800;
  color:var(--c-text);
}
.value-desc{
  margin:0;
  font-size:12.5px;
  color:var(--c-text-soft);
  line-height:1.7;
}

/* ==========================================================
   Recruit
   ========================================================== */
.recruit-wrap{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
  margin-bottom:48px;
}
.recruit-text p{
  margin:0 0 16px;
  font-size:18px;
  font-weight:700;
  color:var(--c-text);
  line-height:1.75;
}
.recruit-sub{
  font-size:14px !important;
  font-weight:400 !important;
  color:var(--c-text-soft) !important;
  line-height:1.95 !important;
}
.recruit-photo{
  border-radius:22px;
  overflow:hidden;
  box-shadow:var(--shadow-md);
  aspect-ratio:50/29;
}
.recruit-photo img{
  width:100%; height:100%;
  object-fit:cover;
}

.recruit-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:24px;
}
.benefits, .positions{
  background:#fff;
  border:1px solid var(--c-border);
  border-radius:22px;
  padding:30px;
}
.benefits-list{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:14px;
}
.benefits-list li{
  background:var(--c-bg-alt);
  border-radius:12px;
  padding:18px 14px;
  text-align:center;
}
.benefit-icon{
  display:inline-grid; place-items:center;
  width:42px; height:42px; border-radius:12px;
  background:linear-gradient(135deg, var(--c-primary-50), #fff);
  color:var(--c-primary);
  margin-bottom:10px;
}
.benefit-icon svg{ width:20px; height:20px; }
.benefit-title{
  margin:0 0 4px;
  font-size:13.5px;
  font-weight:800;
  color:var(--c-text);
}
.benefit-desc{
  margin:0;
  font-size:11.5px;
  color:var(--c-text-soft);
  line-height:1.55;
}
.positions-list li + li{ margin-top:8px; }
.positions-list a{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 16px;
  background:var(--c-bg-alt);
  border-radius:10px;
  font-size:14px;
  font-weight:600;
  color:var(--c-text);
  transition:background .2s ease, color .2s ease;
}
.positions-list a:hover{
  background:var(--c-primary); color:#fff; opacity:1;
}

/* ==========================================================
   Contact
   ========================================================== */
.contact-section{
  background:linear-gradient(180deg, #ffffff 0%, #f5f7fc 100%);
}
.contact-wrap{
  display:grid;
  grid-template-columns:.9fr 1.2fr;
  gap:56px;
  align-items:start;
}
.contact-intro{ position:sticky; top:calc(var(--header-h) + 24px); }
.contact-desc{
  font-size:14px;
  color:var(--c-text-soft);
  margin:0 0 24px;
  line-height:1.95;
}
.contact-photo{
  width:100%;
  max-width:300px;
  border-radius:18px;
  box-shadow:var(--shadow-md);
}

.contact-form{
  background:#fff;
  border:1px solid var(--c-border);
  border-radius:22px;
  padding:32px;
  box-shadow:var(--shadow-sm);
}
.field-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
  margin-bottom:18px;
}
.contact-form > .field{ margin-bottom:18px; display:block; }
.field{ display:block; }
.field > span{
  display:block;
  font-size:13px;
  font-weight:700;
  color:var(--c-text);
  margin-bottom:8px;
}
.field em{
  display:inline-block;
  font-size:10.5px;
  font-style:normal;
  font-weight:700;
  background:var(--c-pink);
  color:#fff;
  padding:2px 8px;
  border-radius:4px;
  margin-left:6px;
  vertical-align:middle;
}
.field input, .field textarea{
  width:100%;
  background:#fff;
  border:1.5px solid var(--c-border);
  border-radius:10px;
  padding:14px;
  font:inherit;
  font-size:14px;
  color:var(--c-text);
  transition:border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.field input:focus, .field textarea:focus{
  outline:none;
  background:#fff;
  border-color:var(--c-primary);
  box-shadow:0 0 0 4px rgba(26,58,142,.08);
}
.field textarea{ resize:vertical; min-height:140px; }
.field input:invalid:not(:placeholder-shown){
  border-color:var(--c-pink);
}
.form-msg{
  margin:8px 0 16px;
  font-size:13px;
  min-height:18px;
}
.form-msg.is-error{ color:var(--c-pink); }
.form-msg.is-success{ color:#10b981; }
.form-submit{
  width:100%;
  padding:16px 24px;
  font-size:15px;
}

/* ==========================================================
   Footer
   ========================================================== */
.site-footer{
  background:#0a1430;
  color:#cad3e7;
  padding:64px 0 24px;
}
.footer-inner{
  display:grid;
  grid-template-columns:1.1fr 2fr;
  gap:48px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,.08);
  align-items:start;
}
.footer-brand{ display:flex; flex-direction:column; gap:12px; }
.footer-brand .logo-text{ font-size:32px; }
.footer-tagline{
  color:#9ca8c4;
  font-size:13.5px;
  margin:8px 0 14px;
  line-height:1.7;
}
.footer-social{
  display:flex; gap:10px;
}
.footer-social a{
  display:grid; place-items:center;
  width:36px; height:36px; border-radius:50%;
  background:rgba(255,255,255,.08);
  color:#cad3e7;
  transition:background .2s ease, color .2s ease;
}
.footer-social a:hover{ background:rgba(255,255,255,.18); color:#fff; opacity:1; }

.footer-cols{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:32px;
}
.footer-cols h4{
  color:#fff;
  font-size:13px;
  font-weight:700;
  margin:0 0 14px;
  letter-spacing:.06em;
}
.footer-cols li{ padding:5px 0; }
.footer-cols a{ font-size:13.5px; color:#9ca8c4; }
.footer-cols a:hover{ color:#fff; opacity:1; }
.footer-cols address{
  font-style:normal;
  font-size:13px;
  color:#9ca8c4;
  line-height:1.85;
}
.footer-cols address a{ color:#9ca8c4; }

.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:20px;
  flex-wrap:wrap;
  gap:12px;
}
.footer-bottom small{ color:#7d8aa8; font-size:12.5px; font-family:var(--font-en); }
.footer-legal{ display:flex; gap:22px; }
.footer-legal a{ font-size:12.5px; color:#9ca8c4; }

/* ==========================================================
   Reveal animation (JSが効かない場合も常に見えるように)
   ========================================================== */
.reveal{
  opacity:1;
  transition:opacity .7s ease, transform .7s ease;
}
@media (prefers-reduced-motion: no-preference){
  .js .reveal{ opacity:0; transform:translateY(20px); }
  .js .reveal.is-visible{ opacity:1; transform:none; }
}

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1024px){
  .hero-inner{ grid-template-columns:1fr; gap:40px; }
  .hero-visual{ max-width:560px; margin:0 auto; aspect-ratio:5/4; }
  .news-wrap{ grid-template-columns:1fr; gap:40px; }
  .news-visual{ max-width:480px; margin:0 auto; aspect-ratio:5/4; }
  .about-top{ grid-template-columns:1fr; }
  .about-bottom{ grid-template-columns:1fr; }
  .recruit-wrap{ grid-template-columns:1fr; gap:32px; }
  .recruit-grid{ grid-template-columns:1fr; }
  .contact-wrap{ grid-template-columns:1fr; gap:40px; }
  .contact-intro{ position:static; }
  .service-grid{ grid-template-columns:repeat(2, 1fr); }
  .service-grid > :last-child{ grid-column:span 2; max-width:560px; margin:0 auto; }
  .case-grid{ grid-template-columns:repeat(2, 1fr); }
  .case-grid > :last-child{ grid-column:span 2; max-width:560px; margin:0 auto; }
}

@media (max-width: 768px){
  :root{ --header-h: 64px; }
  .global-nav{
    position:fixed; top:var(--header-h); left:0; right:0; bottom:0;
    background:#fff;
    padding:32px 24px;
    transform:translateX(100%);
    transition:transform .3s ease;
    overflow-y:auto;
  }
  .global-nav.is-open{ transform:translateX(0); }
  .global-nav ul{ flex-direction:column; gap:0; }
  .global-nav li{ border-bottom:1px solid var(--c-border); }
  .global-nav a{ display:block; padding:18px 0; font-size:16px; font-weight:600; }
  .header-cta{ display:none; }
  .hamburger{ display:block; }
  .pc-only{ display:none; }
  .sp-only{ display:inline; }

  .hero{ padding:calc(var(--header-h) + 32px) 0 56px; }
  .hero-title{ font-size:30px; }
  .hero-actions{ width:100%; }
  .hero-actions .btn{ flex:1; min-width:140px; font-size:13px; padding:14px 18px; }

  .kpi-list{
    grid-template-columns:1fr;
    padding:8px 20px;
  }
  .kpi-card{ padding:14px 0; }
  .kpi-card + .kpi-card{ border-left:none; border-top:1px solid var(--c-border); }

  .section{ padding:64px 0; }
  .section-head{ margin-bottom:36px; }

  .service-grid,
  .case-grid{ grid-template-columns:1fr; }
  .service-grid > :last-child,
  .case-grid > :last-child{ grid-column:auto; max-width:none; }

  .news-items li{
    grid-template-columns:90px auto;
    grid-template-areas:
      "date tag"
      "title title";
    gap:8px 12px;
    padding:16px 4px;
  }
  .news-items time{ grid-area:date; }
  .news-items .news-tag{ grid-area:tag; justify-self:start; }
  .news-items a{ grid-area:title; }

  .company-table > div{
    grid-template-columns:90px 1fr;
    gap:14px;
  }

  .benefits-list{ grid-template-columns:1fr; gap:10px; }
  .benefits-list li{ display:flex; gap:14px; align-items:center; text-align:left; padding:14px; }
  .benefit-icon{ margin-bottom:0; }
  .benefit-title, .benefit-desc{ text-align:left; }

  .field-row{ grid-template-columns:1fr; gap:14px; }
  .contact-form{ padding:24px; }

  .footer-inner{ grid-template-columns:1fr; gap:32px; padding-bottom:32px; }
  .footer-cols{ grid-template-columns:repeat(2, 1fr); gap:24px; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
}

@media (max-width: 480px){
  .footer-cols{ grid-template-columns:1fr; }
  .case-metrics{ flex-direction:column; }
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration:0s !important;
    transition-duration:0s !important;
  }
  html{ scroll-behavior:auto; }
}