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

:root {
  --primary:   #1a4f7a;
  --accent:    #c9a84c;
  --light:     #f5f7fa;
  --dark:      #1c1c1c;
  --gray:      #6b7280;
  --white:     #ffffff;
  --radius:    8px;
  --shadow:    0 4px 20px rgba(0,0,0,.08);
  --transition: .3s ease;
}

html { scroll-behavior: smooth; }
body { font-family: 'Noto Sans JP', sans-serif; color: var(--dark); background: var(--white); line-height: 1.7; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== Utility ===== */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.section-title { font-size: 2rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.section-subtitle { color: var(--gray); margin-bottom: 48px; }
.btn {
  display: inline-block; padding: 14px 32px; border-radius: var(--radius);
  font-weight: 600; font-size: .95rem; transition: var(--transition); cursor: pointer; border: none;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: #15406a; transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-outline:hover { background: var(--white); color: var(--primary); }
.tag { display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: .78rem; font-weight: 600; }

/* ===== Header ===== */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--white); box-shadow: 0 1px 12px rgba(0,0,0,.08);
  height: 68px;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%; gap: 24px;
}
.logo { font-size: 1.3rem; font-weight: 800; color: var(--primary); letter-spacing: -.5px; }
.logo span { color: var(--accent); }
nav ul { display: flex; gap: 32px; }
nav a { font-size: .9rem; font-weight: 500; color: var(--dark); transition: color var(--transition); }
nav a:hover { color: var(--primary); }
.header-cta { background: var(--primary); color: var(--white); padding: 10px 22px; border-radius: var(--radius); font-size: .88rem; font-weight: 600; transition: var(--transition); }
.header-cta:hover { background: #15406a; }

/* ===== Hero ===== */
.hero {
  margin-top: 68px; height: calc(100vh - 68px); min-height: 520px;
  position: relative; overflow: hidden;
}
.hero img { position: absolute; inset: 0; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(10,30,60,.78) 40%, transparent 100%);
}
.hero-content {
  position: relative; z-index: 1; height: 100%;
  display: flex; flex-direction: column; justify-content: center;
  padding: 0 48px; max-width: 660px;
}
.hero-content .eyebrow { color: var(--accent); font-size: .9rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 16px; }
.hero-content h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; color: var(--white); line-height: 1.25; margin-bottom: 20px; }
.hero-content p { color: rgba(255,255,255,.82); font-size: 1.05rem; margin-bottom: 36px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== Stats ===== */
.stats { background: var(--primary); padding: 40px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat-item { text-align: center; padding: 16px; border-right: 1px solid rgba(255,255,255,.15); }
.stat-item:last-child { border-right: none; }
.stat-item .num { font-size: 2.2rem; font-weight: 800; color: var(--accent); }
.stat-item .label { font-size: .85rem; color: rgba(255,255,255,.75); margin-top: 4px; }

/* ===== Properties ===== */
.properties { padding: 96px 0; background: var(--light); }
.properties-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.property-card {
  background: var(--white); border-radius: 12px; overflow: hidden;
  box-shadow: var(--shadow); transition: transform var(--transition), box-shadow var(--transition);
}
.property-card:hover { transform: translateY(-6px); box-shadow: 0 12px 36px rgba(0,0,0,.13); }
.property-img { height: 220px; overflow: hidden; }
.property-img img { transition: transform .5s ease; }
.property-card:hover .property-img img { transform: scale(1.06); }
.property-body { padding: 20px; }
.property-tags { display: flex; gap: 8px; margin-bottom: 12px; }
.tag-new { background: #dcfce7; color: #16a34a; }
.tag-rent { background: #dbeafe; color: #1d4ed8; }
.tag-sale { background: #fef3c7; color: #b45309; }
.property-name { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; }
.property-location { font-size: .85rem; color: var(--gray); margin-bottom: 16px; display: flex; align-items: center; gap: 4px; }
.property-price { font-size: 1.4rem; font-weight: 800; color: var(--primary); }
.property-price span { font-size: .8rem; font-weight: 400; color: var(--gray); }
.property-meta { display: flex; gap: 16px; margin-top: 14px; padding-top: 14px; border-top: 1px solid #f0f0f0; }
.property-meta span { font-size: .82rem; color: var(--gray); }

/* ===== About ===== */
.about { padding: 96px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-img { height: 460px; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.about-text .eyebrow { font-size: .85rem; font-weight: 600; color: var(--accent); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }
.about-text h2 { font-size: 1.9rem; font-weight: 800; color: var(--primary); line-height: 1.35; margin-bottom: 20px; }
.about-text p { color: var(--gray); margin-bottom: 16px; }
.about-features { display: flex; flex-direction: column; gap: 12px; margin: 28px 0; }
.about-feature { display: flex; align-items: flex-start; gap: 12px; }
.about-feature .icon { width: 22px; height: 22px; background: var(--primary); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: .7rem; flex-shrink: 0; margin-top: 2px; }
.about-feature p { margin: 0; font-size: .93rem; }

/* ===== Staff ===== */
.staff { padding: 96px 0; background: var(--light); }
.staff-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; max-width: 720px; margin: 0 auto; }
.staff-card { background: var(--white); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); text-align: center; padding-bottom: 28px; }
.staff-img { height: 260px; overflow: hidden; }
.staff-info { padding: 20px 20px 0; }
.staff-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.staff-role { font-size: .85rem; color: var(--accent); font-weight: 600; margin-bottom: 10px; }
.staff-bio { font-size: .87rem; color: var(--gray); }

/* ===== Neighborhood ===== */
.neighborhood { padding: 96px 0; }
.neighborhood-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.neighborhood-img { height: 420px; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); order: -1; }
.neighborhood-text .eyebrow { font-size: .85rem; font-weight: 600; color: var(--accent); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }
.neighborhood-text h2 { font-size: 1.9rem; font-weight: 800; color: var(--primary); line-height: 1.35; margin-bottom: 16px; }
.neighborhood-text p { color: var(--gray); margin-bottom: 28px; }
.area-points { display: flex; flex-direction: column; gap: 14px; }
.area-point { display: flex; align-items: center; gap: 14px; }
.area-point .dot { width: 10px; height: 10px; background: var(--accent); border-radius: 50%; flex-shrink: 0; }
.area-point span { font-size: .93rem; }

/* ===== CTA ===== */
.cta { background: var(--primary); padding: 80px 0; text-align: center; }
.cta h2 { font-size: 2rem; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.cta p { color: rgba(255,255,255,.78); margin-bottom: 36px; font-size: 1.05rem; }
.cta-btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ===== Footer ===== */
footer { background: var(--dark); color: rgba(255,255,255,.65); padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
.footer-brand .logo { color: var(--white); font-size: 1.2rem; margin-bottom: 12px; }
.footer-brand p { font-size: .87rem; line-height: 1.8; }
.footer-col h4 { color: var(--white); font-size: .92rem; font-weight: 700; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: .87rem; transition: color var(--transition); }
.footer-col a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px; text-align: center; font-size: .82rem; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .properties-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .neighborhood-inner { grid-template-columns: 1fr; gap: 40px; }
  .neighborhood-img { order: 0; height: 300px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
}
@media (max-width: 640px) {
  nav, .header-cta { display: none; }
  .properties-grid, .staff-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { padding: 0 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
}