:root {
  --green: #2e8b57;
  --green-dark: #1f5f3d;
  --green-pale: #eaf5ee;
  --gold: #c9a648;
  --sky: #fff8e8;
  --gray-bg: #f7f9f7;
  --text: #2c2c2c;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: var(--text);
  line-height: 1.85;
  background: #fff;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* Header */
header {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.logo {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--green-dark);
}
.logo span {
  display: block;
  font-size: 0.6rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  font-weight: 500;
}
nav ul { list-style: none; display: flex; gap: 6px; }
nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: #444;
  padding: 9px 16px;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
  display: block;
}
nav a:hover, nav a.active { background: var(--green-pale); color: var(--green-dark); }

/* Full image hero with wave */
.hero {
  position: relative;
  color: #fff;
  text-align: center;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(31,95,61,0.35), rgba(31,95,61,0.72));
}
.hero-content { position: relative; z-index: 2; padding: 40px 24px 80px; max-width: 720px; }
.hero h1 {
  font-size: 2.2rem;
  margin-bottom: 20px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.hero p { font-size: 1rem; margin-bottom: 36px; opacity: 0.95; }
.btn {
  display: inline-block;
  background: var(--gold);
  color: #fff;
  padding: 15px 40px;
  font-weight: 600;
  border-radius: 30px;
  letter-spacing: 0.05em;
  transition: background 0.2s;
}
.btn:hover { background: #b3913d; }
.btn-outline {
  display: inline-block;
  border: 1px solid #fff;
  color: #fff;
  padding: 13px 38px;
  font-weight: 600;
  border-radius: 30px;
  margin-left: 14px;
  letter-spacing: 0.05em;
}
.wave {
  position: relative;
  z-index: 2;
  margin-top: -6px;
  display: block;
  width: 100%;
  height: 70px;
}

/* Sections */
section { padding: 88px 24px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-title {
  text-align: center;
  font-size: 1.75rem;
  color: var(--green-dark);
  margin-bottom: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.section-sub { text-align: center; color: #777; margin-bottom: 56px; }
.bg-gray { background: var(--gray-bg); }

/* Exterior photo (about page) */
.exterior-photo {
  border-radius: 24px;
  overflow: hidden;
  margin-bottom: 12px;
}
.exterior-photo img { width: 100%; height: 380px; object-fit: cover; display: block; }
.exterior-caption { text-align: center; color: #777; font-size: 0.85rem; }

/* Services: zig-zag rows */
.zigzag { display: flex; flex-direction: column; gap: 56px; }
.zig-row {
  display: flex;
  align-items: center;
  gap: 48px;
}
.zig-row:nth-child(even) { flex-direction: row-reverse; }
.zig-row .zig-photo {
  position: relative;
  flex-shrink: 0;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--green-pale);
}
.zig-row .zig-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.zig-row .zig-icon {
  position: absolute;
  bottom: -6px;
  right: -6px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--green-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  border: 3px solid #fff;
}
.zig-row h3 { color: var(--green-dark); margin-bottom: 10px; font-weight: 600; font-size: 1.15rem; }
.zig-row p { color: #555; font-size: 0.95rem; }

/* Strengths - pill cards */
.strength-pills { display: flex; flex-direction: column; gap: 20px; max-width: 820px; margin: 0 auto; }
.strength-pill {
  display: flex;
  align-items: center;
  gap: 28px;
  background: #fff;
  border-radius: 999px;
  padding: 20px 36px;
  box-shadow: 0 4px 16px rgba(46,139,87,0.08);
}
.strength-pill .num {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.1rem;
}
.strength-pill h3 { color: var(--green-dark); margin-bottom: 4px; font-weight: 600; font-size: 1.02rem; }
.strength-pill p { color: #666; font-size: 0.88rem; }

/* Table */
table { width: 100%; border-collapse: collapse; }
table th, table td { padding: 18px 16px; border-bottom: 1px solid #e5e9e5; text-align: left; }
table th { background: var(--gray-bg); color: var(--green-dark); width: 200px; font-weight: 600; }

/* About: profile in rounded card */
.profile-card-round {
  display: flex;
  align-items: center;
  gap: 48px;
  background: #fff;
  border-radius: 24px;
  padding: 48px;
  box-shadow: 0 6px 24px rgba(46,139,87,0.08);
}
.profile-card-round img { width: 200px; height: 200px; object-fit: cover; border-radius: 50%; flex-shrink: 0; border: 5px solid var(--green-pale); }
.profile-card-round .signature { text-align: right; margin-top: 18px; color: var(--green-dark); font-weight: 600; }

/* History: circular steps */
.circle-steps {
  display: flex;
  justify-content: space-between;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}
.circle-steps::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 34px;
  right: 34px;
  height: 2px;
  background: var(--green-pale);
  z-index: 0;
}
.circle-step { position: relative; z-index: 1; text-align: center; flex: 1; }
.circle-step .circle {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  margin: 0 auto 16px;
  font-size: 0.92rem;
}
.circle-step p { font-size: 0.82rem; color: #555; max-width: 140px; margin: 0 auto; }

/* Works: rounded cards */
.works-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.work-card {
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(46,139,87,0.08);
}
.work-photo { height: 170px; overflow: hidden; }
.work-photo img { width: 100%; height: 100%; object-fit: cover; }
.work-body { padding: 24px; }
.work-body h3 { color: var(--green-dark); margin-bottom: 8px; font-weight: 600; font-size: 1rem; }
.work-body p { font-size: 0.87rem; color: #666; }
.tag {
  display: inline-block;
  background: var(--sky);
  color: var(--gold);
  font-size: 0.75rem;
  padding: 4px 14px;
  border-radius: 12px;
  margin-bottom: 10px;
  font-weight: 600;
}

/* CTA */
.cta {
  background: linear-gradient(120deg, var(--green-dark), var(--green));
  color: #fff;
  text-align: center;
}
.cta h2 { margin-bottom: 18px; font-size: 1.6rem; font-weight: 600; }
.cta p { margin-bottom: 30px; opacity: 0.9; }
.cta .btn { background: var(--gold); }
.cta .btn:hover { background: #b3913d; }

/* Access */
.access-flex { display: grid; grid-template-columns: 1fr 1.3fr; gap: 32px; }
.map-wrap { border-radius: 18px; overflow: hidden; box-shadow: 0 4px 18px rgba(46,139,87,0.08); }
.map-wrap iframe { width: 100%; height: 100%; min-height: 320px; border: 0; display: block; }

/* Form */
.form-group { margin-bottom: 24px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--green-dark); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid #d0d8d1;
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
}
.required {
  background: var(--gold);
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 9px;
  border-radius: 999px;
  margin-left: 8px;
  vertical-align: middle;
}
.submit-btn {
  background: var(--green);
  color: #fff;
  border: none;
  padding: 16px 50px;
  font-size: 1.05rem;
  font-weight: 600;
  border-radius: 30px;
  cursor: pointer;
  display: block;
  margin: 0 auto;
  letter-spacing: 0.05em;
}
.submit-btn:hover { background: var(--green-dark); }

/* Footer */
footer { background: var(--green-pale); color: #555; padding: 56px 24px 24px; }
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
}
.footer-inner h4 { color: var(--green-dark); margin-bottom: 16px; font-weight: 600; }
.footer-inner ul { list-style: none; }
.footer-inner li { margin-bottom: 8px; font-size: 0.9rem; }
.copyright {
  text-align: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid #d5e3d8;
  font-size: 0.85rem;
}

/* Page header */
.page-header {
  background: linear-gradient(120deg, #f2f7f3 0%, #e8f2ea 100%);
  color: var(--green-dark);
  padding: 64px 24px;
  text-align: center;
}
.page-header h1 { font-size: 1.9rem; font-weight: 600; }

@media (max-width: 900px) {
  .zig-row, .zig-row:nth-child(even) { flex-direction: column; text-align: center; }
  .profile-card-round { flex-direction: column; text-align: center; }
  .profile-card-round .signature { text-align: center; }
  .works-grid { grid-template-columns: 1fr 1fr; }
  .access-flex { grid-template-columns: 1fr; }
  .circle-steps { flex-wrap: wrap; gap: 24px; }
  .circle-steps::before { display: none; }
}
@media (max-width: 768px) {
  nav ul { gap: 0; flex-wrap: wrap; justify-content: center; }
  .header-inner { flex-direction: column; gap: 10px; text-align: center; }
  .works-grid { grid-template-columns: 1fr; }
  table th { width: 120px; font-size: 0.85rem; }
  .strength-pill { flex-direction: column; text-align: center; border-radius: 20px; }
}