:root{
  --bg: #12160f;
  --bg-soft: #191f14;
  --text: #f4f1e8;
  --text-dim: #c9c4b4;
  --accent: #b7955f;
  --accent-soft: #8a9a5b;
  --card: #1c2217;
  --border: #2b3324;
  --radius: 14px;
  --serif: "Fraunces", "Iowan Old Style", "Georgia", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family: var(--serif);
  line-height:1.6;
  position:relative;
}

/* texture leggera sul fondo scuro, toglie la piattezza del colore pieno */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  opacity:0.05;
  mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.wrap{max-width:1080px;margin:0 auto;padding:0 24px;position:relative;z-index:1;}

header.site-header{
  padding-top:28px;
  padding-bottom:28px;
  position:relative;
  z-index:2;
}
header.site-header .wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.logo{
  display:inline-flex;
  flex-direction:column;
  align-items:flex-start;
  gap:2px;
  font-family:var(--sans);
  font-size:1.3rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color:var(--text);
  text-decoration:none;
  font-weight:600;
  line-height:1.1;
}
.logo span{color:var(--accent);}
.logo .logo-sub{
  font-size:0.6rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--text-dim);
  font-weight:400;
}
nav a{
  color:var(--text-dim);
  text-decoration:none;
  margin-left:24px;
  font-size:0.95rem;
  font-family:var(--sans);
  transition:color .15s ease;
}
nav a:hover{color:var(--text);}

.hero{
  position:relative;
  padding-top:120px;
  padding-bottom:96px;
  text-align:left;
  border-bottom:1px solid var(--border);
  background-image:
    linear-gradient(180deg, rgba(10,13,8,.35) 0%, rgba(10,13,8,.55) 45%, var(--bg) 96%),
    url("https://sdcraoyfrbdbqsmqvyta.supabase.co/storage/v1/object/public/riverbend-images/treekin-querce/slide01.png");
  background-size:cover;
  background-position:center 30%;
}
.hero .kicker{
  display:inline-block;
  font-family:var(--sans);
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.14em;
  color:var(--accent);
  margin-bottom:16px;
}
.hero h1{
  font-family:var(--serif);
  font-optical-sizing:auto;
  font-size:3.1rem;
  margin:0 0 16px;
  font-weight:500;
  max-width:660px;
  text-shadow:0 2px 24px rgba(0,0,0,.35);
}
.hero p.lead{
  font-size:1.15rem;
  color:var(--text-dim);
  max-width:560px;
  margin:0 0 32px;
  text-shadow:0 1px 16px rgba(0,0,0,.3);
}
.btn{
  display:inline-block;
  padding:14px 28px;
  border-radius:999px;
  background:var(--accent);
  color:#181a12;
  text-decoration:none;
  font-size:1rem;
  font-family: var(--sans);
  font-weight:600;
  transition:opacity .15s ease, transform .15s ease, box-shadow .15s ease;
}
.btn:hover{opacity:.92;transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.25);}
.btn.secondary{
  background:transparent;
  border:1px solid var(--border);
  color:var(--text);
}
.btn.small{padding:10px 18px;font-size:0.9rem;}

.how{
  padding:48px 0;
  border-bottom:1px solid var(--border);
}
.how h2{font-size:1.1rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent-soft);margin-bottom:24px;font-family:var(--sans);}
.how-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.how-steps div{font-size:0.98rem;color:var(--text-dim);}
.how-steps strong{display:block;color:var(--text);font-family:var(--sans);margin-bottom:6px;}

.gift{
  padding:48px 0;
  border-bottom:1px solid var(--border);
  background:linear-gradient(160deg, rgba(183,149,95,.06), transparent 60%);
}
.gift h2{
  font-family:var(--serif);
  font-size:1.6rem;
  font-weight:500;
  margin:0 0 14px;
  max-width:520px;
}
.gift p{
  color:var(--text-dim);
  max-width:560px;
  margin:0 0 22px;
  font-size:1rem;
}
.gift .note{
  font-family:var(--sans);
  font-size:0.82rem;
  color:var(--text-dim);
  margin:14px 0 0;
  max-width:520px;
}

.trees{padding:56px 0 72px;}
.trees h2{font-size:1.6rem;font-weight:400;margin-bottom:6px;}
.trees .sub{color:var(--text-dim);margin-bottom:32px;}
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(230px,1fr));
  gap:22px;
}
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover{
  transform:translateY(-6px);
  box-shadow:0 16px 32px rgba(0,0,0,.35);
  border-color:var(--accent-soft);
}
.card .img{
  aspect-ratio:4/5;
  background:linear-gradient(160deg,#243020,#161b12);
  background-size:cover;
  background-position:center;
  transition:transform .5s ease;
}
.card:hover .img{transform:scale(1.04);}
.card .body{padding:18px 18px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card h3{margin:0;font-size:1.15rem;font-weight:400;font-family:var(--serif);}
.card .tag{
  font-family:var(--sans);
  font-size:0.72rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--accent-soft);
}
.card p{margin:0;color:var(--text-dim);font-size:0.92rem;flex:1;}
.card .btn{margin-top:auto;text-align:center;font-family:var(--sans);}

.tree-hero{padding-top:48px;padding-bottom:8px;}
.tree-hero .img-full{
  width:100%;
  aspect-ratio:4/3;
  border-radius:var(--radius);
  background:linear-gradient(160deg,#243020,#161b12);
  background-size:cover;
  background-position:center;
  margin-bottom:28px;
}
.tree-hero h1{font-family:var(--serif);font-size:2.4rem;font-weight:500;margin:0 0 6px;}
.tree-hero .status{color:var(--accent-soft);font-family:var(--sans);font-size:0.85rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:18px;}

.stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  padding:20px 0;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  margin:24px 0 32px;
  font-family:var(--sans);
}
.stats div{text-align:left;}
.stats .val{font-size:1.3rem;color:var(--text);}
.stats .lab{font-size:0.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);margin-top:2px;}

.story{max-width:640px;color:var(--text-dim);margin-bottom:40px;}

.plans{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px;
  margin-bottom:64px;
}
.plans h2{margin-top:0;font-size:1.3rem;font-weight:500;font-family:var(--serif);}
.plan-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:18px;}
.plan{
  border:1px solid var(--border);
  border-radius:10px;
  padding:18px;
  text-align:center;
  font-family:var(--sans);
  position:relative;
  transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.plan:hover{transform:translateY(-3px);border-color:var(--accent-soft);}
.plan .price{font-size:1.6rem;color:var(--text);margin:6px 0;}
.plan .price small{font-size:0.9rem;color:var(--text-dim);font-weight:400;}
.plan .old-price{color:var(--text-dim);text-decoration:line-through;font-size:0.9rem;}
.plan .name{color:var(--accent-soft);text-transform:uppercase;font-size:0.75rem;letter-spacing:.06em;}

.plan.premium{
  border-color:var(--accent);
  background:linear-gradient(160deg, rgba(183,149,95,.12), transparent);
  box-shadow:0 0 0 1px var(--accent);
}
.plan.premium .badge{
  position:absolute;
  top:-11px;
  left:50%;
  transform:translateX(-50%);
  background:var(--accent);
  color:#181a12;
  font-size:.65rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  padding:3px 10px;
  border-radius:999px;
  font-weight:600;
}

footer{
  border-top:1px solid var(--border);
  padding-top:32px;
  padding-bottom:48px;
  color:var(--text-dim);
  font-family:var(--sans);
  font-size:0.85rem;
}
footer a{color:var(--text-dim);}

@media (max-width:640px){
  .hero{padding-top:80px;padding-bottom:56px;}
  .hero h1{font-size:2.1rem;}
  .how-steps{grid-template-columns:1fr;}
  .stats{grid-template-columns:repeat(2,1fr);}
}

@media (prefers-reduced-motion: reduce){
  .card, .card .img, .btn, .plan{transition:none;}
}