/* ===== 青禾菜园 - Community Garden Site ===== */
:root{
  --moss:#3d5a3a;
  --leaf:#6b8e4e;
  --sprout:#a8c66c;
  --soil:#5c3a21;
  --cream:#f6f1e3;
  --paper:#fbf8ef;
  --ink:#2b2b23;
  --sun:#e8b73c;
  --tomato:#c44536;
  --line:rgba(60,58,42,.18);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Spectral",Georgia,serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  overflow-x:hidden;
}
h1,h2,h3,h4,.display{
  font-family:"Fraunces",Georgia,serif;
  font-weight:600;
  letter-spacing:-.01em;
  line-height:1.1;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* ---------- Nav ---------- */
.topnav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:.9rem 2rem;
  background:rgba(251,248,239,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:.6rem;font-family:"Fraunces";font-weight:700;font-size:1.25rem;color:var(--moss)}
.brand svg{width:28px;height:28px}
.navlinks{display:flex;gap:1.6rem;font-size:.92rem}
.navlinks a{color:var(--ink);opacity:.8;transition:opacity .2s,color .2s}
.navlinks a:hover{opacity:1;color:var(--moss)}
.btn{
  display:inline-flex;align-items:center;gap:.4rem;
  padding:.6rem 1.1rem;border-radius:999px;
  font-size:.9rem;font-weight:600;
  border:1.5px solid var(--moss);color:var(--moss);
  background:transparent;transition:all .25s;cursor:pointer;
}
.btn:hover{background:var(--moss);color:var(--cream)}
.btn-solid{background:var(--moss);color:var(--cream)}
.btn-solid:hover{background:var(--soil);border-color:var(--soil)}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:100vh;
  display:grid;grid-template-columns:1.1fr 1fr;
  align-items:center;
  padding:7rem 2rem 4rem;
  gap:3rem;
  background:
    radial-gradient(900px 500px at 90% 10%,rgba(168,198,108,.28),transparent 60%),
    radial-gradient(700px 400px at 5% 90%,rgba(232,183,60,.18),transparent 60%),
    var(--paper);
}
.hero-text .eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--leaf);font-weight:700;margin-bottom:1.2rem;
}
.hero-text .eyebrow::before{content:"";width:34px;height:2px;background:var(--leaf)}
.hero h1{
  font-size:clamp(2.6rem,5.2vw,4.6rem);
  color:var(--moss);
  margin-bottom:1.2rem;
}
.hero h1 em{font-style:italic;color:var(--sun);font-weight:500}
.hero p.lead{
  font-size:1.18rem;max-width:30rem;color:#4a4a3e;margin-bottom:1.8rem;
}
.hero-cta{display:flex;gap:.9rem;flex-wrap:wrap}
.hero-img{
  position:relative;border-radius:18px;overflow:hidden;
  box-shadow:0 30px 60px -20px rgba(60,58,42,.35);
  transform:rotate(1.5deg);
}
.hero-img img{width:100%;height:540px;object-fit:cover}
.hero-img .badge{
  position:absolute;bottom:1.2rem;left:1.2rem;
  background:var(--cream);padding:.5rem 1rem;border-radius:999px;
  font-size:.82rem;font-weight:600;color:var(--moss);
  display:flex;align-items:center;gap:.4rem;
}
.stat-strip{
  grid-column:1/-1;display:flex;gap:2.5rem;flex-wrap:wrap;
  margin-top:2rem;padding-top:2rem;border-top:1px dashed var(--line);
}
.stat-strip .stat .num{font-family:"Fraunces";font-size:2rem;color:var(--moss);font-weight:700}
.stat-strip .stat .label{font-size:.82rem;color:#6b6b5d}

/* ---------- Section base ---------- */
section{padding:6rem 2rem;max-width:1200px;margin:0 auto}
.sec-head{margin-bottom:3rem}
.sec-head .tag{
  font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--leaf);font-weight:700;margin-bottom:.7rem;display:block;
}
.sec-head h2{font-size:clamp(2rem,3.6vw,3rem);color:var(--moss)}
.sec-head p{margin-top:.8rem;color:#5a5a4e;max-width:42rem}

/* ---------- Projects ---------- */
.projects{background:var(--cream)}
.project-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.6rem}
.card{
  background:var(--paper);border:1px solid var(--line);
  border-radius:14px;overflow:hidden;transition:transform .3s,box-shadow .3s;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);box-shadow:0 20px 40px -18px rgba(60,58,42,.3)}
.card .ph{height:170px;overflow:hidden;position:relative}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .ph img{transform:scale(1.06)}
.card .ph .season{
  position:absolute;top:.7rem;right:.7rem;
  background:rgba(43,43,35,.85);color:var(--cream);
  font-size:.72rem;padding:.25rem .6rem;border-radius:999px;letter-spacing:.05em;
}
.card .body{padding:1.3rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.card .body h3{font-size:1.3rem;color:var(--moss)}
.card .body .meta{display:flex;gap:1rem;font-size:.8rem;color:#6b6b5d;flex-wrap:wrap}
.card .body .meta span{display:inline-flex;align-items:center;gap:.3rem}
.card .body p{font-size:.92rem;color:#4a4a3e;flex:1}
.card .body .progress{margin-top:.4rem}
.card .body .progress .bar{height:6px;background:#e3dcc6;border-radius:99px;overflow:hidden}
.card .body .progress .bar > i{display:block;height:100%;background:var(--leaf);border-radius:99px}
.card .body .progress .lbl{display:flex;justify-content:space-between;font-size:.74rem;color:#6b6b5d;margin-top:.3rem}

/* ---------- How to join ---------- */
.join{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:center}
.join-visual{position:relative}
.join-visual img{border-radius:18px;width:100%;height:480px;object-fit:cover;box-shadow:0 25px 50px -20px rgba(60,58,42,.35)}
.join-visual .float{
  position:absolute;background:var(--paper);border:1px solid var(--line);
  padding:.7rem 1rem;border-radius:12px;font-size:.85rem;
  box-shadow:0 12px 30px -12px rgba(60,58,42,.25);
}
.join-visual .f1{top:1rem;left:-1.2rem;transform:rotate(-3deg)}
.join-visual .f2{bottom:1.5rem;right:-1rem;transform:rotate(2deg)}
.steps{display:flex;flex-direction:column;gap:1.4rem;margin-top:1.5rem}
.step{display:flex;gap:1rem;align-items:flex-start}
.step .n{
  flex:0 0 38px;height:38px;border-radius:50%;
  background:var(--moss);color:var(--cream);
  display:grid;place-items:center;font-family:"Fraunces";font-weight:700;
}
.step h4{font-size:1.1rem;color:var(--moss);margin-bottom:.2rem}
.step p{font-size:.92rem;color:#4a4a3e}

/* ---------- Calendar ---------- */
.calendar{background:var(--cream)}
.cal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.cal-card{
  background:var(--paper);border-radius:12px;padding:1.4rem;
  border-top:4px solid var(--leaf);
}
.cal-card .m{font-family:"Fraunces";font-size:1.4rem;color:var(--moss);margin-bottom:.4rem}
.cal-card ul{list-style:none;display:flex;flex-direction:column;gap:.5rem}
.cal-card li{font-size:.88rem;color:#4a4a3e;display:flex;gap:.5rem;align-items:flex-start}
.cal-card li::before{content:"";flex:0 0 6px;height:6px;border-radius:50%;background:var(--sprout);margin-top:.5rem}

/* ---------- Voices ---------- */
.voices{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.6rem}
.quote{
  background:var(--paper);border:1px solid var(--line);border-radius:14px;
  padding:1.8rem;position:relative;
}
.quote .mark{
  font-family:"Fraunces";font-size:3.4rem;color:var(--sprout);
  line-height:1;position:absolute;top:.6rem;left:1.1rem;opacity:.5;
}
.quote p{font-size:1rem;color:#3a3a30;margin-top:1.4rem;font-style:italic}
.quote .who{margin-top:1rem;font-size:.84rem;color:var(--leaf);font-weight:600}
.quote .who small{display:block;color:#8a8a7d;font-weight:400;font-style:normal;margin-top:.1rem}

/* ---------- CTA band ---------- */
.cta-band{
  margin:4rem auto;max-width:1100px;
  background:linear-gradient(135deg,var(--moss),var(--soil));
  border-radius:22px;padding:3.5rem 2.5rem;color:var(--cream);
  display:grid;grid-template-columns:1.5fr 1fr;gap:2rem;align-items:center;
  position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-40px;top:-40px;width:200px;height:200px;
  background:radial-gradient(circle,rgba(232,183,60,.3),transparent 70%);
}
.cta-band h2{color:var(--cream);font-size:clamp(1.8rem,3vw,2.6rem)}
.cta-band p{margin-top:.6rem;opacity:.9}
.cta-band .actions{display:flex;flex-direction:column;gap:.8rem;align-items:flex-start}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:#cfc9b6;padding:3rem 2rem 2rem}
.foot{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
.foot h4{color:var(--sprout);font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:.9rem}
.foot p,.foot li{font-size:.88rem;line-height:1.8}
.foot ul{list-style:none}
.foot a:hover{color:var(--sprout)}
.foot .brand{color:var(--cream);margin-bottom:.6rem}
.copyright{max-width:1200px;margin:2rem auto 0;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1);font-size:.78rem;color:#8a8a7d;text-align:center}

/* ---------- reveal anim ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

@media(max-width:880px){
  .hero{grid-template-columns:1fr;padding-top:6rem}
  .hero-img img{height:340px}
  .join{grid-template-columns:1fr}
  .cal-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr}
  .navlinks{display:none}
}