@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@300;400;500&family=Noto+Sans+JP:wght@300;400;500&display=swap');

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

:root {
  --cream:      #FAF8F4;
  --off-white:  #F5F2EC;
  --linen:      #EDE8DE;
  --beige:      #D9CEBA;
  --sand:       #C4B09A;
  --blue:       #C2DDE8;
  --sky:        #DAF0F7;
  --green:      #7B9E7A;
  --moss:       #556B55;
  --brown:      #8A6F50;
  --dark:       #3A3028;
  --mid:        #6B5C4E;
  --light:      #9E8E80;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', -apple-system, sans-serif;
  font-weight: 300;
  background-color: var(--cream);
  color: var(--dark);
  line-height: 1.9;
  letter-spacing: 0.03em;
}

/* ── Header ── */
header {
  position: sticky; top: 0; z-index: 200;
  background: rgba(250, 248, 244, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linen);
}
.header-inner {
  max-width: 1080px; margin: 0 auto; padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.logo {
  font-family: 'Noto Serif JP', serif;
  font-size: 26px; font-weight: 500;
  color: var(--dark); text-decoration: none;
  letter-spacing: 3px;
}
nav { display: flex; gap: 32px; }
nav a {
  font-size: 14px; font-weight: 600;
  color: var(--dark); text-decoration: none;
  letter-spacing: 0.5px;
  position: relative; padding-bottom: 2px;
  transition: color 0.3s;
}
nav a::after {
  content: ''; position: absolute;
  bottom: 0; left: 0; width: 0; height: 1px;
  background: var(--green); transition: width 0.3s;
}
nav a:hover { color: var(--green); }
nav a:hover::after { width: 100%; }

/* ── Hero ── */
.hero {
  background: #EDEAF4;
  padding: 60px 32px 80px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(194,221,232,0.4) 0%, transparent 65%);
  border-radius: 50%; pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(123,158,122,0.1) 0%, transparent 65%);
  border-radius: 50%; pointer-events: none;
}
.hero-inner {
  max-width: 1080px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
  position: relative; z-index: 1;
}
.hero-eyebrow {
  display: block;
  font-size: 13px; letter-spacing: 5px;
  color: var(--green); margin-bottom: 20px;
  font-weight: 900;
}
.hero-inner h1 {
  font-family: 'Noto Serif JP', serif;
  font-size: 42px; font-weight: 300;
  line-height: 1.6; letter-spacing: 2px;
  color: var(--dark); margin-bottom: 28px;
}
.hero-inner p {
  font-size: 15px; color: var(--mid);
  line-height: 2.1; margin-bottom: 0;
}
.hero-img { display: flex; justify-content: center; align-items: center; }

/* ── Section layout ── */
.sec {
  padding: 96px 32px;
}
.sec-inner { max-width: 1080px; margin: 0 auto; }
.sec-inner > p { font-size: 15px; color: var(--mid); line-height: 2.1; margin-bottom: 16px; }

.bg-cream   { background-color: var(--cream); }
.bg-off     { background-color: var(--off-white); }
.bg-linen   { background: linear-gradient(160deg, var(--linen) 0%, var(--off-white) 100%); }
.bg-sky     { background: linear-gradient(160deg, var(--sky) 0%, var(--cream) 100%); }
.bg-green   { background: linear-gradient(160deg, rgba(123,158,122,0.07) 0%, var(--cream) 100%); }
.bg-dark    { background: linear-gradient(145deg, #3A3028 0%, #4e3e30 100%); }

/* ── Section headings ── */
.sec h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: 30px; font-weight: 300;
  color: var(--dark); line-height: 1.6;
  margin-bottom: 32px; letter-spacing: 1px;
  position: relative; padding-bottom: 20px;
}
.sec h2::after {
  content: ''; position: absolute;
  bottom: 0; left: 0;
  width: 40px; height: 1px;
  background: var(--green);
}
.sec h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 18px; font-weight: 400;
  color: var(--brown); margin-bottom: 12px;
}

/* ── Two-column ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px; align-items: center;
}
.two-col.flip .col-ill { order: -1; }

/* ── Illustration / Photo wrapper ── */
.ill-wrap {
  border-radius: 20px; overflow: hidden;
  box-shadow: 0 12px 40px rgba(58,48,40,0.08);
}
.ill-wrap img {
  width: 100%; height: 380px;
  object-fit: cover; display: block;
  transition: transform 0.6s ease;
}
.ill-wrap:hover img {
  transform: scale(1.03);
}

/* ── Hero photo background ── */
.hero-photo {
  position: absolute; inset: 0;
  z-index: 0;
}
.hero-photo img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}
.hero-photo::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    105deg,
    rgba(250,248,244,0.97) 0%,
    rgba(250,248,244,0.88) 45%,
    rgba(250,248,244,0.45) 75%,
    rgba(250,248,244,0.1) 100%
  );
}

/* ── Stats ── */
.stats {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 2px; background: var(--beige);
  margin: 0;
}
.stat {
  background: var(--cream);
  padding: 48px 32px; text-align: center;
}
.stat-num {
  font-family: 'Noto Serif JP', serif;
  font-size: 44px; font-weight: 300;
  color: var(--green); display: block;
  margin-bottom: 8px;
}
.stat-lbl { font-size: 12px; color: var(--light); letter-spacing: 1px; }

/* ── Info cards ── */
.info-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 24px; margin-top: 48px;
}
.info-card {
  background: white;
  border-radius: 16px; overflow: hidden;
  box-shadow: 0 4px 24px rgba(58,48,40,0.06);
  text-decoration: none; color: inherit;
  display: block; transition: transform 0.3s, box-shadow 0.3s;
}
.info-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(58,48,40,0.12);
}
.info-card-img { width: 100%; height: 160px; display: flex; align-items: center; justify-content: center; }
.info-card-body { padding: 24px; }
.info-card-body h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 17px; font-weight: 400;
  color: var(--dark); margin-bottom: 8px;
}
.info-card-body p { font-size: 13px; color: var(--light); line-height: 1.7; margin: 0; }

/* ── Buttons ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green); color: white;
  padding: 14px 36px; border-radius: 100px;
  font-size: 14px; font-weight: 400;
  text-decoration: none; letter-spacing: 0.5px;
  transition: background 0.3s, transform 0.2s;
}
.btn-primary:hover { background: var(--moss); transform: translateY(-2px); }

.btn-outline-light {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(255,255,255,0.35); color: white;
  padding: 14px 36px; border-radius: 100px;
  font-size: 14px; font-weight: 300;
  text-decoration: none; letter-spacing: 0.5px;
  transition: background 0.3s;
}
.btn-outline-light:hover { background: rgba(255,255,255,0.12); }

.btn-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── SNS ── */
.sns-row { display: flex; gap: 14px; flex-wrap: wrap; }
.sns-btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--beige); color: var(--mid);
  padding: 12px 28px; border-radius: 100px;
  font-size: 14px; font-weight: 300;
  background: white; text-decoration: none;
  transition: all 0.3s;
}
.sns-btn:hover { border-color: var(--green); color: var(--green); transform: translateY(-2px); }

/* ── Vision / dark section ── */
.vision-text h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: 30px; font-weight: 300;
  color: white; line-height: 1.6;
  margin-bottom: 32px; letter-spacing: 1px;
  padding-bottom: 20px; position: relative;
}
.vision-text h2::after {
  content: ''; position: absolute;
  bottom: 0; left: 0;
  width: 40px; height: 1px;
  background: rgba(255,255,255,0.4);
}
.vision-text p { color: rgba(255,255,255,0.65); font-size: 15px; line-height: 2.1; margin-bottom: 16px; }
.vision-text .highlight { font-family: 'Noto Serif JP', serif; font-size: 18px; color: rgba(255,255,255,0.9); font-weight: 400; }

/* ── Footer ── */
footer {
  background: var(--dark);
  padding: 56px 32px 40px;
}
.footer-inner { max-width: 1080px; margin: 0 auto; text-align: center; }
.footer-logo {
  font-family: 'Noto Serif JP', serif;
  font-size: 20px; font-weight: 300;
  color: rgba(255,255,255,0.85);
  letter-spacing: 4px; display: block; margin-bottom: 8px;
}
.footer-sub {
  font-size: 11px; letter-spacing: 4px;
  color: rgba(255,255,255,0.3);
  display: block; margin-bottom: 36px;
}
.footer-nav { display: flex; gap: 28px; justify-content: center; flex-wrap: wrap; margin-bottom: 36px; }
.footer-nav a {
  font-size: 12px; color: rgba(255,255,255,0.4);
  text-decoration: none; letter-spacing: 0.5px;
  transition: color 0.3s;
}
.footer-nav a:hover { color: rgba(255,255,255,0.8); }
.footer-copy {
  font-size: 11px; color: rgba(255,255,255,0.2);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
}

/* ── Responsive ── */
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-inner h1 { font-size: 30px; }
  .hero-img { display: none; }
  .two-col, .two-col.flip { grid-template-columns: 1fr; gap: 40px; }
  .two-col.flip .col-ill { order: 0; }
  .info-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .header-inner { padding: 0 20px; }
  nav { gap: 18px; }
  .sec { padding: 56px 20px; }
  .sec h2 { font-size: 24px; }
  .hero { padding: 60px 20px; }
  .stat-num { font-size: 36px; }
}