/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { background: #F4F6F9; }

:root {
  --g0: #0ea5e9;
  --g1: #6366f1;
  --grad: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
  --grad-h: linear-gradient(135deg, #0284c7 0%, #4f46e5 100%);
  --grad-aurora: linear-gradient(90deg, #00e5c3 0%, #2563eb 55%, #7c3aed 100%);
  --grad-vivid: linear-gradient(90deg, #38bdf8 0%, #818cf8 50%, #c084fc 100%);
  --text: #080F1E;
  --text2: #3D4966;
  --muted: #8895B0;
  --bg: #FFFFFF;
  --bg2: #F4F6F9;
  --white: #FFFFFF;
  --border: #DDE3EC;
  --dark: #060C1A;
  --shadow: 0 2px 16px rgba(8,15,30,.06);
  --shadow-lg: 0 8px 40px rgba(8,15,30,.13);
  --r: 10px;
  --r-sm: 6px;
  --hh: 72px;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 32px; }

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--hh);
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
.header.scrolled { box-shadow: 0 1px 24px rgba(8,15,30,.08); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--hh); }

.logo { display: flex; align-items: center; text-decoration: none; }
.logo-svg { height: 36px; width: auto; }
.logo-img { height: 50px; width: auto; }

.logo-mark {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 5px;
}
.logo-mark__main {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1.85rem;
  letter-spacing: 0.1em;
  background: linear-gradient(90deg, #00d4ff 0%, #4a8fff 50%, #9333ea 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  line-height: 1;
  display: block;
}
.logo-mark__sub {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.55rem;
  letter-spacing: 0.25em;
  color: #3D4966 !important;
  -webkit-text-fill-color: #3D4966 !important;
  text-transform: uppercase;
  display: block;
}

.nav ul { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav a {
  font-size: .82rem; font-weight: 500; color: var(--text2);
  padding: 7px 14px; border-radius: 6px;
  transition: color .15s, background .15s;
  letter-spacing: .02em;
}
.nav a:hover { color: var(--text); background: #EEF7F3; }
.nav-btn {
  background: linear-gradient(90deg, #0ea5e9, #6366f1) !important;
  color: white !important;
  font-weight: 600 !important;
  border-radius: 6px !important;
  -webkit-text-fill-color: white !important;
}
.nav-btn:hover { opacity: 0.85; }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 22px; height: 1.5px; background: var(--text); border-radius: 2px; transition: transform .3s, opacity .3s; }
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  z-index: 1;
  padding: calc(var(--hh) + 140px) 0 120px;
  background-image:
    linear-gradient(to bottom, rgba(6,12,26,0.45) 0%, rgba(6,12,26,0.72) 80%, rgba(6,12,26,0.98) 100%),
    url('images/hero-bg.png');
  background-size: cover;
  background-position: center 40%;
  background-color: var(--dark);
  border-bottom: none;
  overflow: hidden;
}
.hero::after { display: none; }

.hero .hero-eyebrow {
  color: rgba(255,255,255,0.65);
  border-color: rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.05);
}

.hero .hero-title { color: #ffffff; }

.hero .hero-title-grad {
  background: var(--grad-vivid);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .hero-rule {
  background: var(--grad-vivid);
}

.hero .hero-desc { color: rgba(255,255,255,0.72); }

.hero .hero-strip {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.14);
  backdrop-filter: blur(12px);
}

.hero .strip-num {
  background: var(--grad-aurora);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .strip-label { color: rgba(255,255,255,0.48); }
.hero-inner {
  position: relative; z-index: 1;
  text-align: center;
}

.hero-content { text-align: center; }

.hero-eyebrow {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: .68rem; font-weight: 700; letter-spacing: .3em;
  color: var(--g0);
  text-transform: uppercase;
  border: 1px solid rgba(10,92,69,.25);
  padding: 7px 18px;
  border-radius: 8px;
  margin-bottom: 28px;
}
.hero-title {
  font-family: 'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  font-size: clamp(2.8rem, 6.5vw, 5rem);
  font-weight: 900; color: var(--text);
  line-height: 1.2; margin-bottom: 8px; letter-spacing: .04em;
}
.hero-title-grad {
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-rule {
  width: 40px; height: 2px;
  background: var(--grad);
  margin: 28px auto 28px;
  border-radius: 2px;
}
.hero-desc {
  font-size: 1rem; color: var(--text2); line-height: 1.9; margin-bottom: 0;
  letter-spacing: .02em;
}

/* ストリップ独立セクション */
.stats-strip-outer {
  background: var(--dark);
  padding: 0 0 56px;
}
.stats-strip-outer .container {
  display: flex;
  justify-content: center;
}

.hero-strip {
  display: inline-flex; align-items: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r); padding: 28px 48px; gap: 0;
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.08);
}
.strip-item { text-align: center; padding: 0 40px; }
.strip-div { width: 1px; height: 40px; background: rgba(255,255,255,0.12); }
.strip-num {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 2rem; font-weight: 900;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1.1; margin-bottom: 5px;
}
.strip-num em { font-size: .9rem; font-style: normal; font-weight: 600; }
.strip-label { display: block; font-size: .68rem; color: var(--muted); letter-spacing: .06em; }

/* ============================================
   SECTION BASE
   ============================================ */
.section { position: relative; z-index: 1; padding: 100px 0; background: var(--bg); }
.section-alt { background: var(--bg2); }
.section-dark {
  position: relative; z-index: 1; padding: 100px 0;
  background:
    radial-gradient(ellipse 70% 60% at 15% 50%, rgba(14,165,233,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 85% 30%, rgba(99,102,241,0.1) 0%, transparent 55%),
    linear-gradient(135deg, #0f1f3d 0%, #0d2030 50%, #111827 100%);
}
.section-teal {
  position: relative; z-index: 1;
  background: linear-gradient(160deg, #042E20 0%, #0A2550 100%);
  padding: 100px 0;
}

.section-label {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: .65rem; font-weight: 700; letter-spacing: .28em;
  background: var(--grad);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.section-label-light {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: .65rem; font-weight: 700; letter-spacing: .28em;
  background: var(--grad-aurora);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700; color: var(--text); line-height: 1.25; margin-bottom: 16px;
  letter-spacing: -.01em;
}
.section-title-light {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  background: linear-gradient(90deg, #ffffff 0%, #b8d4ff 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1.25; margin-bottom: 16px;
  letter-spacing: -.01em;
}
.section-desc { font-size: .95rem; color: var(--text2); line-height: 1.85; max-width: 560px; }
.section-desc-light { font-size: .95rem; color: rgba(255,255,255,.65); line-height: 1.85; max-width: 560px; }

.section-head-center { text-align: center; margin-bottom: 64px; }
.section-head-center .section-desc { margin: 0 auto; }
.section-head-center .section-desc-light { margin: 0 auto; }

/* ============================================
   ABOUT
   ============================================ */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}
.about-left { position: sticky; top: calc(var(--hh) + 40px); }
.about-left .section-title { font-size: clamp(2rem, 3.5vw, 2.8rem); }

.about-imgs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}
.about-imgs img {
  width: 100%;
  border-radius: var(--r);
  box-shadow: var(--shadow-lg);
  display: block;
}
.about-right p { color: var(--text2); margin-bottom: 20px; line-height: 1.9; font-size: .95rem; }
.about-lead {
  font-size: 1.05rem; font-weight: 700; color: var(--text) !important;
  border-left: 3px solid var(--g0);
  padding-left: 18px; margin-bottom: 28px !important;
  line-height: 1.8 !important;
}

/* ============================================
   BUSINESS
   ============================================ */
.business-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.biz-card {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r);
  overflow: hidden;
  transition: background .25s, border-color .25s;
}
.biz-card:hover { background: rgba(255,255,255,.06); border-color: rgba(27,79,216,.35); }

.biz-card-img {
  width: 100%;
  aspect-ratio: 16 / 7;
  overflow: hidden;
  background: rgba(255,255,255,.04);
}
.biz-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.biz-card:hover .biz-card-img img { transform: scale(1.04); }

.biz-card-img--golf { background: #0a2540; }
.biz-golf-svg { width: 100%; height: 100%; display: block; }

.biz-card .biz-num,
.biz-card h3,
.biz-card p,
.biz-card .biz-list { padding-left: 40px; padding-right: 40px; }
.biz-card .biz-num { padding-top: 32px; }
.biz-card .biz-list { padding-bottom: 40px; }

.biz-icon { width: 72px; height: 72px; margin-bottom: 28px; opacity: .9; }

.biz-num {
  font-family: 'Inter', sans-serif;
  font-size: .68rem; font-weight: 700; letter-spacing: .2em;
  color: rgba(255,255,255,.25); margin-bottom: 20px;
}
.biz-card h3 { font-size: 1.2rem; font-weight: 700; color: white; margin-bottom: 14px; letter-spacing: -.01em; }
.biz-card p { font-size: .875rem; color: rgba(255,255,255,.55); line-height: 1.85; margin-bottom: 24px; }
.biz-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.biz-list li {
  font-size: .825rem; color: rgba(255,255,255,.4);
  padding-left: 14px; position: relative;
}
.biz-list li::before { content: '—'; position: absolute; left: 0; color: rgba(255,255,255,.2); }

/* ============================================
   RESULTS
   ============================================ */
.award-block--wide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.award-block-text { flex: 1; }
.award-block-img { width: 100%; }
.award-block-img img {
  width: 100%;
  border-radius: var(--r);
  box-shadow: var(--shadow);
}

.results-block { margin-bottom: 72px; }
.results-block:last-child { margin-bottom: 0; }
.results-block-label {
  font-size: .68rem; font-weight: 700; letter-spacing: .2em;
  color: var(--g0);
  text-transform: uppercase;
  border-left: 2px solid var(--g0);
  padding-left: 12px;
  margin-bottom: 28px;
}
.results-numbers { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 16px; }
.rnum-card {
  background: var(--white);
  border-radius: var(--r);
  padding: 32px 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}
.rnum-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-aurora);
}
.rnum-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.rnum-val {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 2rem; font-weight: 900;
  background: var(--grad-aurora);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1.1; margin-bottom: 8px;
}
.rnum-val em { font-size: .85rem; font-style: normal; }
.rnum-label { font-size: .75rem; color: var(--text2); line-height: 1.55; }

/* 受賞ブロック */
.award-block {
  background: var(--white);
  border-radius: var(--r);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 36px 44px;
  border-left: 3px solid transparent;
  border-image: var(--grad-aurora) 1;
  margin-top: 16px;
  position: relative;
  overflow: hidden;
}
.award-block h3 {
  font-size: 1.1rem; font-weight: 700;
  margin: 10px 0 12px; color: var(--text);
  letter-spacing: -.01em;
}
.award-block p { font-size: .875rem; color: var(--text2); line-height: 1.9; }

.trophy-badge {
  display: inline-block;
  background: var(--grad);
  color: white;
  font-size: .65rem; font-weight: 700; letter-spacing: .14em;
  padding: 4px 12px; border-radius: 4px; margin-bottom: 14px;
  text-transform: uppercase;
}

/* ゴルフ実績リスト */
.golf-achievements {
  background: var(--white);
  border-radius: var(--r);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 36px 44px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 40px;
  margin-top: 16px;
}
.ga-item { display: flex; align-items: center; gap: 12px; font-size: .875rem; color: var(--text2); }
.ga-dot {
  flex-shrink: 0; width: 6px; height: 6px;
  border-radius: 50%; background: var(--g0);
}

/* ============================================
   GOLF
   ============================================ */
.golf-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; margin-bottom: 48px; }
.golf-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r);
  padding: 36px 32px;
  transition: background .25s, border-color .25s;
}
.golf-card:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.18); }
.golf-card-num {
  font-family: 'Inter', sans-serif;
  font-size: .63rem; font-weight: 700; letter-spacing: .22em;
  color: rgba(255,255,255,.25); margin-bottom: 14px; display: block;
}
.golf-card h4 { font-size: 1rem; font-weight: 700; color: white; margin-bottom: 10px; letter-spacing: -.01em; }
.golf-card p { font-size: .85rem; color: rgba(255,255,255,.6); line-height: 1.8; }

.golf-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 64px;
}
.golf-header-text { text-align: left; }
.golf-header-text .section-desc-light { margin: 0; }
.golf-header-img {
  display: flex;
  align-items: center;
  justify-content: center;
}
.golf-header-img img {
  width: 85%;
  border-radius: var(--r);
  display: block;
  mix-blend-mode: screen;
  filter: brightness(1.05) saturate(1.1);
}

.golf-cta { text-align: center; }
.btn-ghost {
  display: inline-block;
  padding: 13px 32px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: var(--r);
  color: rgba(255,255,255,.7);
  font-size: .875rem; font-weight: 500;
  letter-spacing: .02em;
  transition: border-color .2s, color .2s, background .2s;
}
.btn-ghost:hover { border-color: rgba(255,255,255,.6); color: white; background: rgba(255,255,255,.04); }

/* ============================================
   COMPANY
   ============================================ */
.company-wrap { max-width: 760px; margin: 0 auto; }
.company-table {
  width: 100%; border-collapse: collapse;
  background: var(--white);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.company-table tr { border-bottom: 1px solid var(--border); }
.company-table tr:last-child { border-bottom: none; }
.company-table th {
  width: 140px; padding: 18px 24px;
  text-align: left; font-size: .78rem; font-weight: 700;
  background: var(--bg2); color: var(--text2);
  vertical-align: top; letter-spacing: .02em;
}
.company-table td { padding: 18px 24px; font-size: .875rem; color: var(--text); line-height: 1.7; }
.company-table a { color: var(--g0); }

/* ============================================
   CONTACT
   ============================================ */
.contact-section { position: relative; z-index: 1; background: #1A2E4A; padding: 100px 0; }
.contact-inner { text-align: center; }
.contact-inner p { color: rgba(255,255,255,.75); margin-bottom: 36px; font-size: .95rem; }
.contact-mail { margin-top: 16px !important; font-size: .78rem; color: rgba(255,255,255,.45) !important; }

.btn-primary {
  display: inline-block;
  padding: 15px 44px;
  background: white;
  color: var(--dark);
  border-radius: var(--r);
  font-size: .9rem; font-weight: 700;
  letter-spacing: .02em;
  transition: opacity .2s, transform .2s;
}
.btn-primary:hover { opacity: .88; transform: translateY(-2px); }

/* ============================================
   FOOTER
   ============================================ */
.footer { position: relative; z-index: 1; background: #0E1A2E; padding: 60px 0 28px; }
.footer-inner { display: flex; justify-content: space-between; align-items: start; margin-bottom: 40px; gap: 40px; }
.footer-logo-img { height: 100px; width: auto; opacity: .9; margin-bottom: 10px; }

.footer-logo-text {
  font-family: 'Inter', sans-serif;
  font-size: 1.6rem; font-weight: 900; letter-spacing: .14em;
  color: white; line-height: 1; margin-bottom: 4px;
}
.footer-logo-sub { font-size: .68rem; color: rgba(255,255,255,.5); letter-spacing: .1em; margin-bottom: 6px; }
.footer-since { font-size: .65rem; color: rgba(255,255,255,.35); letter-spacing: .12em; }
.footer-nav { display: flex; gap: 20px; flex-wrap: wrap; justify-content: flex-end; }
.footer-nav a { font-size: .8rem; color: rgba(255,255,255,.55); transition: color .2s; }
.footer-nav a:hover { color: white; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 20px; text-align: center;
  font-size: .68rem; color: rgba(255,255,255,.35);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 960px) {
  .nav { display: none; }
  .nav.open {
    display: flex; position: fixed;
    top: var(--hh); left: 0; right: 0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 16px; box-shadow: var(--shadow-lg);
  }
  .nav.open ul { flex-direction: column; width: 100%; gap: 4px; }
  .nav.open a { display: block; padding: 12px 16px; border-radius: var(--r-sm); }
  .hamburger { display: flex; }

  .hero-strip { flex-wrap: wrap; justify-content: center; }

  .about-layout { grid-template-columns: 1fr; gap: 40px; }
  .about-left { position: static; }
  .about-imgs { grid-template-columns: 1fr; }
  .business-grid { grid-template-columns: 1fr; }
  .results-numbers { grid-template-columns: repeat(2,1fr); }
  .award-block--wide { grid-template-columns: 1fr; }
  .award-block-img { width: 100%; }
  .golf-header { grid-template-columns: 1fr; gap: 40px; }
  .golf-achievements { grid-template-columns: 1fr; }
  .golf-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .footer-nav { justify-content: flex-start; }
}

@media (max-width: 600px) {
  .section, .section-dark, .section-teal, .contact-section { padding: 72px 0; }
  .results-numbers { grid-template-columns: 1fr 1fr; }
  .award-block, .golf-achievements { padding: 28px 24px; }
  .golf-compare th, .golf-compare td { padding: 12px 14px; font-size: .8rem; }
  .hero-strip { flex-direction: column; gap: 20px; padding: 24px 28px; }
  .strip-div { width: 40px; height: 1px; }
  .strip-item { padding: 0 12px; }
}