/* ============================================================
   55 ESTATE / 株式会社ラクショー  Corporate Site
   Design System — Editorial × Refined Green
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;500;600;700;800&family=Zen+Kaku+Gothic+New:wght@300;400;500;700&family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  /* ---- Color : 深緑 × アイボリー × ゴールド ---- */
  --forest:        #2a4a1e;   /* メイン深緑 */
  --forest-deep:   #1a3312;   /* 最暗部 */
  --forest-mid:    #3d6b2c;   /* 中間 */
  --moss:          #6b8e5a;   /* 明るい緑（アクセント線） */
  --sage:          #a8bd98;   /* 淡い緑 */

  --gold:          #b08d2e;   /* ゴールド */
  --gold-light:    #d4b65f;
  --gold-pale:     #e8dcc0;

  --ivory:         #f7f4ec;   /* メイン背景 */
  --cream:         #fdfbf5;   /* 明るい背景 */
  --paper:         #efe9db;   /* 紙色 */
  --white:         #ffffff;

  --ink:           #20281c;   /* 文字（緑みのある黒） */
  --ink-soft:      #4a4f43;   /* 本文 */
  --ink-mute:      #7a7f72;   /* 補助テキスト */
  --line:          #ddd6c5;   /* 罫線 */

  /* ---- Type ---- */
  --serif:  'Shippori Mincho', serif;
  --sans:   'Zen Kaku Gothic New', sans-serif;
  --display:'Cormorant Garamond', serif;

  /* ---- Motion ---- */
  --ease:   cubic-bezier(0.22, 1, 0.36, 1);
  --ease-io:cubic-bezier(0.65, 0, 0.35, 1);

  /* ---- Shadow ---- */
  --sh-sm: 0 2px 12px rgba(26,51,18,0.07);
  --sh-md: 0 8px 30px rgba(26,51,18,0.10);
  --sh-lg: 0 20px 60px rgba(26,51,18,0.16);
}

*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body {
  font-family:var(--sans);
  color:var(--ink);
  background:var(--ivory);
  line-height:1.85;
  font-size:15px;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img { max-width:100%; height:auto; display:block; }
a { color:inherit; text-decoration:none; }
ul,ol { list-style:none; }
::selection { background:var(--forest); color:var(--gold-pale); }

/* ---- Grain overlay（全体テクスチャ） ---- */
body::before {
  content:'';
  position:fixed; inset:0; z-index:9999; pointer-events:none;
  opacity:0.025;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================================  HEADER  */
.site-header {
  position:fixed; top:0; left:0; right:0; z-index:1000;
  padding:0;
  transition:background .5s var(--ease), box-shadow .5s var(--ease);
}
.site-header.scrolled {
  background:rgba(247,244,236,0.92);
  backdrop-filter:blur(14px) saturate(1.2);
  box-shadow:0 1px 0 var(--line);
}
.header-inner {
  max-width:1340px; margin:0 auto; padding:0 48px;
  height:84px; display:flex; align-items:center; justify-content:space-between;
}
.header-logo { display:flex; flex-direction:column; gap:0; line-height:1; }
.header-logo .logo-en {
  font-family:var(--display); font-size:30px; font-weight:600;
  color:var(--forest); letter-spacing:0.02em;
  line-height:0.9; transition:color .4s var(--ease);
}
.header-logo .logo-ja {
  font-family:var(--sans); font-size:9.5px; font-weight:500;
  color:var(--ink-mute); letter-spacing:0.22em; margin-top:3px;
  transition:color .4s var(--ease);
}
/* ヒーロー上では白文字 */
.site-header:not(.scrolled) .logo-en { color:var(--white); }
.site-header:not(.scrolled) .logo-ja { color:rgba(255,255,255,0.7); }
.site-header:not(.scrolled) .header-nav > a { color:rgba(255,255,255,0.88); }
.site-header:not(.scrolled) .hamburger span { background:var(--white); }

.header-nav { display:flex; align-items:center; gap:4px; }
.header-nav > a {
  font-size:12.5px; font-weight:500; color:var(--ink);
  padding:10px 16px; letter-spacing:0.06em; position:relative;
  transition:color .35s var(--ease);
}
.header-nav > a::after {
  content:''; position:absolute; left:16px; right:16px; bottom:4px; height:1px;
  background:currentColor; transform:scaleX(0); transform-origin:left;
  transition:transform .4s var(--ease);
}
.header-nav > a:hover::after { transform:scaleX(1); }
.header-cta {
  margin-left:14px; padding:12px 26px !important;
  background:var(--gold); color:var(--white) !important;
  font-size:12.5px; font-weight:700; letter-spacing:0.08em;
  border-radius:2px; overflow:hidden; position:relative;
  transition:transform .4s var(--ease), box-shadow .4s var(--ease);
}
.header-cta::after { display:none !important; }
.header-cta::before {
  content:''; position:absolute; inset:0; background:var(--forest);
  transform:translateY(101%); transition:transform .4s var(--ease); z-index:-1;
}
.header-cta:hover { box-shadow:var(--sh-md); }
.header-cta:hover::before { transform:translateY(0); }
.site-header:not(.scrolled) .header-cta { background:var(--gold); }

.hamburger { display:none; flex-direction:column; gap:6px; cursor:pointer; padding:8px; background:none; border:none; }
.hamburger span { display:block; width:26px; height:2px; background:var(--forest); transition:var(--ease) .35s; }
.mobile-menu {
  display:none; position:fixed; inset:84px 0 0; background:var(--forest-deep);
  z-index:999; padding:40px 32px; flex-direction:column; overflow-y:auto;
}
.mobile-menu.active { display:flex; }
.mobile-menu a {
  font-family:var(--serif); font-size:22px; color:var(--cream);
  padding:18px 0; border-bottom:1px solid rgba(255,255,255,0.1);
  display:flex; align-items:baseline; gap:14px;
}
.mobile-menu a span { font-family:var(--display); font-size:13px; color:var(--gold-light); }
.mobile-cta { margin-top:28px; background:var(--gold); color:var(--forest-deep) !important; justify-content:center; border:none !important; font-weight:700; border-radius:2px; }

/* ============================================================  BUTTONS  */
.btn {
  display:inline-flex; align-items:center; gap:12px;
  padding:16px 38px; font-size:13.5px; font-weight:700; letter-spacing:0.1em;
  font-family:var(--sans); cursor:pointer; border:none; border-radius:2px;
  position:relative; overflow:hidden; transition:transform .45s var(--ease), box-shadow .45s var(--ease);
}
.btn span { position:relative; z-index:1; transition:color .4s var(--ease); }
.btn-fill { background:var(--forest); color:var(--white); }
.btn-fill::before { content:''; position:absolute; inset:0; background:var(--gold); transform:translateY(101%); transition:transform .45s var(--ease); }
.btn-fill:hover::before { transform:translateY(0); }
.btn-fill:hover { box-shadow:var(--sh-md); }
.btn-gold { background:var(--gold); color:var(--white); }
.btn-gold::before { content:''; position:absolute; inset:0; background:var(--forest); transform:translateY(101%); transition:transform .45s var(--ease); }
.btn-gold:hover::before { transform:translateY(0); }
.btn-gold:hover { box-shadow:var(--sh-md); }
.btn-line { background:transparent; border:1px solid currentColor; color:var(--forest); }
.btn-line::before { content:''; position:absolute; inset:0; background:var(--forest); transform:translateY(101%); transition:transform .45s var(--ease); }
.btn-line:hover { color:var(--white); }
.btn-line:hover::before { transform:translateY(0); }
.btn-arrow span::after { content:'→'; display:inline-block; margin-left:4px; transition:transform .4s var(--ease); }
.btn-arrow:hover span::after { transform:translateX(5px); }

/* ============================================================  LAYOUT  */
.container { max-width:1280px; margin:0 auto; padding:0 48px; }
.container-narrow { max-width:980px; margin:0 auto; padding:0 48px; }

/* Section heading (editorial) */
.sec-head { margin-bottom:64px; position:relative; }
.sec-head.center { text-align:center; }
.sec-head .kicker {
  display:inline-flex; align-items:center; gap:12px;
  font-family:var(--display); font-size:14px; font-weight:600;
  color:var(--gold); letter-spacing:0.2em; text-transform:uppercase; margin-bottom:18px;
}
.sec-head .kicker::before { content:''; width:28px; height:1px; background:var(--gold); }
.sec-head.center .kicker::after { content:''; width:28px; height:1px; background:var(--gold); }
.sec-head h2 {
  font-family:var(--serif); font-weight:700;
  font-size:clamp(28px, 4vw, 46px); line-height:1.4; color:var(--ink);
  letter-spacing:0.01em;
}
.sec-head .lead { font-size:15px; color:var(--ink-soft); margin-top:20px; line-height:2; max-width:620px; }
.sec-head.center .lead { margin-left:auto; margin-right:auto; }

/* ============================================================  REVEAL  */
[data-reveal] { opacity:0; transform:translateY(40px); transition:opacity 1s var(--ease), transform 1s var(--ease); }
[data-reveal].in { opacity:1; transform:none; }
[data-reveal-stagger] > * { opacity:0; transform:translateY(36px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
[data-reveal-stagger].in > * { opacity:1; transform:none; }

/* Clip reveal for images */
.img-clip { overflow:hidden; }
.img-clip img { transition:transform 1.4s var(--ease), filter 1.4s var(--ease); transform:scale(1.12); }
.img-clip.in img { transform:scale(1); }

/* ============================================================  HERO  */
.hero { position:relative; height:100vh; min-height:640px; overflow:hidden; }
.hero-slides { position:absolute; inset:0; z-index:0; }
.hero-slide {
  position:absolute; inset:0; background-size:cover; background-position:center;
  opacity:0; transform:scale(1.08); transition:opacity 1.8s var(--ease), transform 7s linear;
}
.hero-slide.active { opacity:1; transform:scale(1); }
.hero-slide::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(105deg, rgba(20,40,15,0.86) 0%, rgba(20,40,15,0.55) 45%, rgba(20,40,15,0.25) 100%);
}
.hero-grain { position:absolute; inset:0; z-index:1; opacity:0.4; pointer-events:none;
  background:repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.04) 3px); }
.hero-inner {
  position:relative; z-index:3; height:100%; max-width:1280px; margin:0 auto;
  padding:0 48px; display:flex; flex-direction:column; justify-content:center; color:var(--white);
}
.hero-kicker {
  font-family:var(--display); font-size:15px; font-weight:500; letter-spacing:0.28em;
  color:var(--gold-light); margin-bottom:26px; display:flex; align-items:center; gap:14px;
  opacity:0; animation:heroUp 1s var(--ease) .3s forwards;
}
.hero-kicker::before { content:''; width:48px; height:1px; background:var(--gold-light); }
.hero h1 {
  font-family:var(--serif); font-weight:800;
  font-size:clamp(36px, 6.2vw, 88px); line-height:1.28; letter-spacing:0.02em; margin-bottom:30px;
}
.hero h1 .ln { display:block; overflow:hidden; }
.hero h1 .ln span { display:block; transform:translateY(110%); animation:heroLine 1.1s var(--ease) forwards; }
.hero h1 .ln:nth-child(1) span { animation-delay:.5s; }
.hero h1 .ln:nth-child(2) span { animation-delay:.66s; }
.hero h1 .ln:nth-child(3) span { animation-delay:.82s; }
.hero h1 em { font-style:normal; color:var(--gold-light); }
.hero-sub {
  font-size:16px; line-height:2; color:rgba(255,255,255,0.85); max-width:480px; margin-bottom:42px;
  opacity:0; animation:heroUp 1s var(--ease) 1s forwards;
}
.hero-actions { display:flex; gap:16px; flex-wrap:wrap; opacity:0; animation:heroUp 1s var(--ease) 1.15s forwards; }

/* hero floating stat card */
.hero-stats {
  position:absolute; right:48px; bottom:56px; z-index:3;
  display:flex; gap:0; background:rgba(247,244,236,0.10); backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,0.18); border-radius:3px; overflow:hidden;
  opacity:0; animation:heroUp 1s var(--ease) 1.4s forwards;
}
.hero-stat { padding:22px 30px; border-right:1px solid rgba(255,255,255,0.14); text-align:center; }
.hero-stat:last-child { border-right:none; }
.hero-stat .n { font-family:var(--display); font-size:42px; font-weight:600; color:var(--white); line-height:0.9; display:block; }
.hero-stat .n .u { font-size:18px; }
.hero-stat .l { font-size:10.5px; color:rgba(255,255,255,0.65); letter-spacing:0.1em; margin-top:6px; display:block; }

.hero-dots { position:absolute; left:48px; bottom:56px; z-index:3; display:flex; gap:10px; }
.hero-dot { width:30px; height:2px; background:rgba(255,255,255,0.3); cursor:pointer; transition:.4s var(--ease); }
.hero-dot.active { background:var(--gold-light); }
.hero-scroll { position:absolute; left:50%; bottom:30px; transform:translateX(-50%); z-index:3; writing-mode:vertical-rl; font-family:var(--display); font-size:11px; letter-spacing:0.3em; color:rgba(255,255,255,0.55); }

@keyframes heroLine { to { transform:translateY(0); } }
@keyframes heroUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:none; } }

/* ============================================================  MARQUEE  */
.marquee { background:var(--forest-deep); color:var(--gold-pale); padding:18px 0; overflow:hidden; white-space:nowrap; }
.marquee-track { display:inline-flex; gap:48px; animation:marquee 32s linear infinite; }
.marquee span { font-family:var(--display); font-size:18px; letter-spacing:0.12em; display:inline-flex; align-items:center; gap:48px; }
.marquee span::after { content:'✦'; color:var(--moss); font-size:12px; }
@keyframes marquee { to { transform:translateX(-50%); } }

/* ============================================================  FOOTER  */
.site-footer { background:var(--forest-deep); color:rgba(255,255,255,0.72); padding:0; position:relative; overflow:hidden; }
.footer-cta {
  border-bottom:1px solid rgba(255,255,255,0.08); padding:90px 0; text-align:center; position:relative;
}
.footer-cta::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse 60% 80% at 50% 0%, rgba(107,142,90,0.22), transparent 70%);
  pointer-events:none;
}
.footer-cta .kicker { font-family:var(--display); font-size:14px; letter-spacing:0.24em; color:var(--gold-light); display:inline-flex; align-items:center; gap:12px; margin-bottom:22px; }
.footer-cta .kicker::before,.footer-cta .kicker::after { content:''; width:26px; height:1px; background:var(--gold-light); }
.footer-cta h2 { font-family:var(--serif); font-weight:700; font-size:clamp(26px,3.6vw,42px); color:var(--white); line-height:1.45; margin-bottom:18px; position:relative; }
.footer-cta p { font-size:15px; color:rgba(255,255,255,0.7); line-height:1.9; margin-bottom:38px; position:relative; }
.footer-cta p strong { color:var(--gold-light); font-weight:700; }
.cta-mega {
  display:inline-flex; align-items:center; gap:14px;
  background:var(--gold); color:var(--forest-deep); font-weight:800; font-size:17px; letter-spacing:0.08em;
  padding:22px 60px; border-radius:3px; position:relative; overflow:hidden;
  box-shadow:0 10px 40px rgba(176,141,46,0.35); transition:transform .5s var(--ease), box-shadow .5s var(--ease);
}
.cta-mega span { position:relative; z-index:1; }
.cta-mega::before { content:''; position:absolute; inset:0; background:var(--gold-light); transform:scaleX(0); transform-origin:left; transition:transform .5s var(--ease); }
.cta-mega:hover { transform:translateY(-3px); box-shadow:0 16px 50px rgba(176,141,46,0.45); }
.cta-mega:hover::before { transform:scaleX(1); }
.cta-mega .ar { position:relative; z-index:1; transition:transform .5s var(--ease); }
.cta-mega:hover .ar { transform:translateX(6px); }
.cta-tel-row { margin-top:34px; display:flex; align-items:center; justify-content:center; gap:32px; flex-wrap:wrap; position:relative; }
.cta-tel { text-align:center; }
.cta-tel .num { font-family:var(--display); font-size:30px; font-weight:600; color:var(--gold-light); letter-spacing:0.04em; line-height:1; }
.cta-tel .lbl { font-size:11px; color:rgba(255,255,255,0.5); letter-spacing:0.12em; margin-top:6px; }
.cta-badges { display:flex; gap:14px; flex-wrap:wrap; justify-content:center; }
.cta-badge { background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.13); padding:10px 18px; text-align:center; border-radius:2px; }
.cta-badge .bn { font-family:var(--display); font-size:20px; font-weight:600; color:#fff; display:block; line-height:1; }
.cta-badge .bl { font-size:10px; color:rgba(255,255,255,0.5); letter-spacing:0.08em; margin-top:4px; }

.footer-main { max-width:1280px; margin:0 auto; padding:72px 48px 0; display:grid; grid-template-columns:1.7fr 1fr 1fr 1.1fr; gap:56px; position:relative; }
.footer-brand .fb-en { font-family:var(--display); font-size:34px; font-weight:600; color:var(--white); letter-spacing:0.02em; line-height:0.9; }
.footer-brand .fb-ja { font-size:11px; color:rgba(255,255,255,0.45); letter-spacing:0.14em; margin-top:6px; }
.footer-brand p { font-size:13px; color:rgba(255,255,255,0.5); line-height:1.95; margin-top:22px; }
.footer-col h4 { font-family:var(--display); font-size:13px; letter-spacing:0.2em; color:var(--gold-light); margin-bottom:20px; text-transform:uppercase; }
.footer-col a { display:block; font-size:13px; color:rgba(255,255,255,0.55); padding:6px 0; transition:color .35s var(--ease), padding-left .35s var(--ease); }
.footer-col a:hover { color:var(--white); padding-left:6px; }
.footer-contact .num { font-family:var(--display); font-size:26px; font-weight:600; color:#fff; letter-spacing:0.03em; line-height:1; margin-bottom:6px; }
.footer-contact .small { font-size:12px; color:rgba(255,255,255,0.5); line-height:1.7; }
.footer-contact .lic { font-size:11px; color:rgba(255,255,255,0.32); line-height:1.7; margin-top:18px; }
.footer-bottom { max-width:1280px; margin:48px auto 0; padding:24px 48px; border-top:1px solid rgba(255,255,255,0.08); display:flex; justify-content:space-between; align-items:center; font-size:11.5px; color:rgba(255,255,255,0.32); }
.footer-bottom a { color:rgba(255,255,255,0.32); }
.footer-bottom a:hover { color:var(--white); }
.footer-watermark { position:absolute; bottom:-30px; right:0; font-family:var(--display); font-size:clamp(80px,18vw,260px); font-weight:600; color:rgba(255,255,255,0.025); line-height:0.8; pointer-events:none; user-select:none; white-space:nowrap; }

/* ============================================================  PAGE HERO  */
.page-hero { position:relative; height:420px; overflow:hidden; display:flex; align-items:flex-end; padding-bottom:64px; }
.page-hero-bg { position:absolute; inset:0; background-size:cover; background-position:center; transform:scale(1.05); }
.page-hero-bg::after { content:''; position:absolute; inset:0; background:linear-gradient(100deg, rgba(20,40,15,0.88) 0%, rgba(20,40,15,0.5) 60%, rgba(20,40,15,0.28) 100%); }
.page-hero-inner { position:relative; z-index:2; max-width:1280px; margin:0 auto; padding:0 48px; width:100%; color:var(--white); }
.page-hero .crumb { display:flex; gap:10px; font-size:12px; color:rgba(255,255,255,0.55); margin-bottom:18px; align-items:center; }
.page-hero .crumb a:hover { color:#fff; }
.page-hero .crumb i { font-style:normal; opacity:0.4; }
.page-hero .en { font-family:var(--display); font-size:clamp(44px,7vw,76px); font-weight:600; color:var(--gold-light); line-height:0.9; display:block; }
.page-hero .ja { font-family:var(--serif); font-size:16px; font-weight:500; letter-spacing:0.18em; color:rgba(255,255,255,0.82); margin-top:14px; display:block; }

/* ============================================================  FORM  */
.form-group { margin-bottom:26px; }
.form-group label { display:block; font-size:13px; font-weight:500; color:var(--ink); margin-bottom:10px; letter-spacing:0.04em; }
.form-group label .req { color:#b0432e; margin-left:5px; font-size:11px; }
.form-group input,.form-group select,.form-group textarea {
  width:100%; padding:15px 18px; border:1px solid var(--line); background:var(--cream);
  font-family:var(--sans); font-size:14px; color:var(--ink); outline:none; border-radius:2px;
  transition:border-color .35s var(--ease), box-shadow .35s var(--ease); appearance:none;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus { border-color:var(--forest); box-shadow:0 0 0 3px rgba(42,74,30,0.08); background:var(--white); }
.form-group textarea { resize:vertical; min-height:150px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:22px; }

/* ============================================================  TABLE  */
.info-table { width:100%; border-collapse:collapse; }
.info-table th,.info-table td { padding:18px 22px; border-bottom:1px solid var(--line); font-size:14px; vertical-align:top; line-height:1.85; text-align:left; }
.info-table th { font-family:var(--serif); font-weight:600; color:var(--forest); background:var(--paper); width:210px; white-space:nowrap; }

/* ============================================================  RESPONSIVE  */
@media (max-width:1024px) {
  .header-nav { display:none; }
  .hamburger { display:flex; }
  .footer-main { grid-template-columns:1fr 1fr; gap:40px; }
  .hero-stats { position:static; margin-top:40px; display:inline-flex; animation:heroUp 1s var(--ease) 1.4s forwards; }
}
@media (max-width:768px) {
  .container,.container-narrow { padding:0 24px; }
  .header-inner { padding:0 24px; height:72px; }
  .mobile-menu { inset:72px 0 0; }
  .hero-inner { padding:0 24px; }
  .hero-dots { left:24px; bottom:36px; }
  .hero-scroll { display:none; }
  .sec-head { margin-bottom:44px; }
  .form-row { grid-template-columns:1fr; }
  .footer-main { grid-template-columns:1fr; gap:36px; padding:56px 24px 0; }
  .footer-bottom { flex-direction:column; gap:10px; text-align:center; padding:24px; }
  .page-hero { height:300px; padding-bottom:40px; }
  .page-hero-inner { padding:0 24px; }
  .cta-mega { padding:18px 40px; font-size:15px; }
}