:root {
  --bg: #f5f1ea;
  --text: #1f2a23;
  --green: #40663f;
  --light: #fefefe;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top right, #faf8f3, var(--bg));
}
.hero {
  position: relative;
  min-height: 86vh;
  padding: 1.2rem 5vw 4rem;
  background: linear-gradient(105deg, rgba(0,0,0,.24), transparent), url('assets/akane-tea-field.png') center 34%/cover;
  color: #fff;
}
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.45), rgba(0,0,0,.15)); pointer-events:none; }
.nav, .hero-content { position: relative; z-index: 2; }
.nav { display: flex; align-items: center; justify-content: space-between; padding: .8rem 1rem; border-radius: 1rem; }
.brand { font-family: "Noto Serif JP", serif; font-size: 1.5rem; }
.brand span { font-size: .8rem; margin-left: .5rem; letter-spacing: .2em; }
.menu { display: flex; gap: 1rem; list-style: none; }
.menu a { color: #fff; text-decoration: none; }
.menu-toggle { display:none; background:none; border:none; color:#fff; font-size:1.5rem; }
.glass { backdrop-filter: blur(8px); background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.3); }
.hero-content { margin-top: 12vh; max-width: 640px; }
.eyebrow { letter-spacing: .2em; }
h1 { font-size: clamp(2rem, 5vw, 4rem); font-family: "Noto Serif JP", serif; margin: .3em 0; }
.lead { font-size: 1.1rem; }
.cta-row { display:flex; gap: .8rem; flex-wrap: wrap; }
.btn { padding: .8rem 1.2rem; border-radius: 999px; text-decoration: none; font-weight: 700; }
.btn-primary { background: var(--green); color:#fff; }
.btn-ghost { border: 1px solid #fff; color:#fff; }
.section { padding: 4rem 5vw; }
.cards { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1rem; }
.card { border-radius: 1rem; padding: 1.2rem; background: #fff; }
.image-card { position: relative; min-height: 360px; padding: 0; overflow: hidden; background: #d4e5ca; }
.image-card img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; object-position: center 30%; display: block; }
.image-caption { position: absolute; left: 1rem; bottom: 1rem; padding: .45rem .7rem; border-radius: 999px; background: rgba(31,42,35,.74); color: #fff; font-size: .82rem; font-weight: 700; backdrop-filter: blur(8px); }
.stat-grid { display:flex; gap: 1rem; margin-top: 1rem; }
.stat-grid strong { display:block; font-size: 2rem; color: var(--green); }
.section-title { font-family: "Noto Serif JP", serif; font-size: 1.9rem; }
.tabs { display:flex; gap:.8rem; flex-wrap:wrap; margin-bottom: 1rem; }
.tab { border:1px solid #aac0a8; background: #fff; padding:.6rem 1rem; border-radius: 999px; cursor:pointer; }
.tab.is-active { background: var(--green); color:#fff; }
.panel-wrap { padding:1.2rem; border-radius: 1rem; color:#123; }
.tab-panel { display:none; }
.tab-panel.is-active { display:block; }
.profile { border-radius: 1rem; color:#123; }
.carousel { display:grid; grid-template-columns: auto 1fr auto; gap:.6rem; align-items:center; }
.track { display:grid; grid-auto-flow:column; grid-auto-columns: minmax(220px,1fr); overflow-x:auto; gap:.8rem; scroll-behavior:smooth; padding:.2rem; }
.post { background:#fff; border:1px solid #e4dfd6; border-radius:.8rem; padding:1rem; min-height:110px; display:grid; place-items:center; text-align:center; font-weight:700; }
.carousel-btn { border:none; background:#e7efe4; width:2.2rem; height:2.2rem; border-radius:50%; cursor:pointer; }
@media (max-width: 800px) {
  .cards { grid-template-columns: 1fr; }
  .menu { display:none; }
  .menu-toggle { display:block; }
  .menu.open { display:flex; position:absolute; top:56px; right:0; flex-direction:column; background:#26402d; padding:1rem; border-radius:.8rem; }
}