:root{
  --green:#0f5132; --green-2:#146a41; --green-soft:#e6f2ec; --amber:#7a4e0a;
  --bg:#ffffff; --surface:#ffffff; --surface-2:#f5f8f6; --border:#e2e8e4;
  --text:#132018; --muted:#3a4a42; --ring:rgba(31,122,77,.35);
  --radius:14px; --shadow:0 1px 2px rgba(19,32,24,.06),0 8px 24px rgba(19,32,24,.06);
  --nav-h:64px; --maxw:1120px;
  --serif:Georgia,'Times New Roman',serif;
  --sans:system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
}
[data-theme="dark"]{
  --bg:#0e1512; --surface:#141d18; --surface-2:#18231d; --border:#25332b;
  --text:#eaf2ec; --muted:#b6cabf; --green-2:#5fd196; --amber:#e8b45a; --green-soft:#173026; --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.4);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--green-2);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--serif);line-height:1.12;margin:0 0 .4em;letter-spacing:-.01em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.price{white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:700}
.muted{color:var(--muted)}
.center{text-align:center}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--ring);outline-offset:2px;border-radius:8px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:44px;padding:11px 20px;
  border-radius:999px;font-weight:600;font-size:.95rem;border:1.5px solid transparent;cursor:pointer;transition:.15s;text-decoration:none}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:#0c3f27;text-decoration:none}
.btn-outline{background:transparent;border-color:var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--green-2);color:var(--green-2);text-decoration:none}
.btn-ghost{background:transparent;color:var(--text);min-height:40px;padding:8px 12px}
.btn-lg{min-height:52px;padding:14px 28px;font-size:1.05rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed}

/* Nav */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 92%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--border);height:var(--nav-h);display:flex;align-items:center}
.nav .container{display:flex;align-items:center;gap:16px;width:100%}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:34px;width:auto}
.brand-name{font-family:var(--serif);font-weight:700;font-size:1.15rem;color:var(--text)}
.nav-links{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav-links a{color:var(--text);padding:8px 12px;border-radius:8px;font-weight:500;font-size:.95rem}
.nav-links a:hover{background:var(--surface-2);text-decoration:none}
.nav-links a.active{color:var(--green-2)}
.icon-btn{background:var(--surface-2);border:1px solid var(--border);border-radius:10px;width:40px;height:40px;
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text);font-size:1.1rem}
.menu-btn{display:none}
@media(max-width:860px){
  .nav-links{position:fixed;top:var(--nav-h);left:0;right:0;flex-direction:column;background:var(--bg);
    border-bottom:1px solid var(--border);padding:12px;gap:2px;transform:translateY(-140%);transition:.25s;box-shadow:var(--shadow)}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:12px}
  .menu-btn{display:inline-flex;margin-left:auto}
  .nav-links .btn{width:100%}
}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/stock-1.jpg');background-size:cover;background-position:center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(120deg,rgba(6,30,19,.97),rgba(9,48,30,.92) 55%,rgba(7,17,12,.88))}
.hero-inner{position:relative;padding:96px 0 104px;max-width:720px}
.badge-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.5);
  padding:6px 14px;border-radius:999px;font-size:.85rem;margin-bottom:22px;color:#fff}
.hero h1{font-size:clamp(2.6rem,6vw,4rem);color:#fff;margin-bottom:.35em}
.hero p{font-size:1.15rem;color:#fff;max-width:560px;margin-bottom:28px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero .btn-outline{color:#fff;border-color:rgba(255,255,255,.8)}
.hero .btn-outline:hover{background:rgba(255,255,255,.16);color:#fff}
.hero-stats{display:flex;gap:32px;margin-top:40px;flex-wrap:wrap}
.hero-stat b{display:block;font-family:var(--serif);font-size:1.8rem}
.hero-stat span{font-size:.85rem;color:#fff}

/* Sections */
.section{padding:64px 0}
.section.alt{background:var(--surface-2)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.section-head h2{font-size:clamp(1.7rem,3.5vw,2.4rem);margin:0}
.eyebrow{color:var(--green);font-weight:700;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px}
[data-theme="dark"] .eyebrow{color:var(--green-2)}
.lead{color:var(--muted);max-width:640px;margin:0 0 8px}

/* Grid & cards */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;transition:.18s}
a.card:hover{text-decoration:none;transform:translateY(-3px);box-shadow:0 12px 30px rgba(19,32,24,.12)}
.card-img{aspect-ratio:4/3;object-fit:cover;width:100%;background:var(--surface-2)}
.card-body{padding:16px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.card h3{font-size:1.15rem;margin:0}
.tag{display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:var(--green);background:var(--green-soft);padding:3px 9px;border-radius:999px}
[data-theme="dark"] .tag{color:var(--green-2)}
.tag.amber{color:#5f3d08;background:#fbf0d8}
[data-theme="dark"] .tag.amber{color:var(--amber);background:color-mix(in srgb,var(--amber) 18%,transparent)}
.tag.gray{color:var(--muted);background:var(--surface-2)}
.meta{font-size:.8rem;color:var(--muted)}
.chip-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* how it works */
.how{text-align:center;padding:26px 20px}
.how .ic{width:58px;height:58px;border-radius:50%;background:var(--green-soft);color:var(--green);
  display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:1.5rem}

/* Filters */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px;align-items:center}
.chip{padding:8px 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--muted);
  cursor:pointer;font-size:.85rem;font-weight:600;min-height:40px}
.chip.active{background:var(--green);color:#fff;border-color:var(--green)}
.input,select,textarea{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:10px;background:var(--surface);
  color:var(--text);font-family:inherit;font-size:.95rem;min-height:44px}
textarea{min-height:96px;resize:vertical}
label{font-weight:600;font-size:.85rem;display:block;margin-bottom:6px}
.field{margin-bottom:16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.row2{grid-template-columns:1fr}}

/* Detail */
.detail-hero{aspect-ratio:16/7;object-fit:cover;width:100%;border-radius:var(--radius);margin-bottom:20px;max-height:380px}
.split{display:grid;grid-template-columns:1.6fr 1fr;gap:32px;align-items:start}
@media(max-width:820px){.split{grid-template-columns:1fr}}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.journey{display:flex;gap:0;margin:14px 0}
.journey .step{flex:1;text-align:center;position:relative;font-size:.72rem;color:var(--muted)}
.journey .dot{width:16px;height:16px;border-radius:50%;background:var(--border);margin:0 auto 6px;border:3px solid var(--surface)}
.journey .step.done .dot{background:var(--green-2)}
.journey .bar{position:absolute;top:6px;left:-50%;width:100%;height:3px;background:var(--border);z-index:-1}
.journey .step.done .bar{background:var(--green-2)}
.journey{position:relative}
.timeline{list-style:none;margin:0;padding:0}
.timeline li{border-left:2px solid var(--border);padding:0 0 18px 18px;position:relative}
.timeline li:before{content:'';position:absolute;left:-7px;top:2px;width:12px;height:12px;border-radius:50%;background:var(--green-2)}
.timeline b{display:block}
.big-price{font-size:2rem}

/* Tier / pricing cards */
.tier{display:flex;flex-direction:column;gap:12px;padding:24px;position:relative}
.tier.popular{border-color:var(--green-2);box-shadow:0 0 0 2px var(--green-2)}
.tier .ribbon{position:absolute;top:14px;right:14px;background:var(--green);color:#fff;font-size:.68rem;font-weight:700;
  padding:3px 10px;border-radius:999px;letter-spacing:.05em}
.tier h3{margin:0}
.tier .amount{font-family:var(--serif);font-size:2.2rem;color:var(--green);white-space:nowrap;font-variant-numeric:tabular-nums}
[data-theme="dark"] .tier .amount{color:var(--green-2)}
.tier .per{font-size:.85rem;color:var(--muted);font-family:var(--sans)}
.tier ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;flex:1}
.tier li{font-size:.9rem;padding-left:24px;position:relative;color:var(--text)}
.tier li:before{content:'✓';position:absolute;left:0;color:var(--green-2);font-weight:700}

/* Amount presets */
.presets{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.preset{padding:8px 14px;border-radius:10px;border:1.5px solid var(--border);background:var(--surface);cursor:pointer;
  font-weight:700;min-height:40px;color:var(--text)}
.preset.active{border-color:var(--green);background:var(--green-soft);color:var(--green)}

/* transparency */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:700px){.stat-grid{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;text-align:center;box-shadow:var(--shadow)}
.stat b{display:block;font-family:var(--serif);font-size:1.9rem;color:var(--green)}
[data-theme="dark"] .stat b{color:var(--green-2)}
.stat span{font-size:.82rem;color:var(--muted)}
table.data{width:100%;border-collapse:collapse;font-size:.9rem}
table.data th,table.data td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--border)}
table.data th{color:var(--muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}
table.data td.num{text-align:right;font-variant-numeric:tabular-nums}

/* alerts / notes */
.note{background:var(--green-soft);border:1px solid var(--border);border-radius:10px;padding:12px 14px;font-size:.85rem;color:var(--text)}
.note.info{background:var(--surface-2)}
.errbox{background:#fdecec;color:#8a1c1c;border:1px solid #f3c4c4;border-radius:10px;padding:10px 14px;font-size:.88rem;margin-bottom:12px}
[data-theme="dark"] .errbox{background:#3a1717;color:#ffb4b4;border-color:#5a2222}

/* Footer */
footer.site{background:var(--surface-2);border-top:1px solid var(--border);padding:48px 0 28px;margin-top:24px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
@media(max-width:700px){.foot-grid{grid-template-columns:1fr}}
.foot-grid h4{font-family:var(--sans);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 10px}
.foot-grid a{display:block;color:var(--text);padding:3px 0;font-size:.92rem}
.trust{display:flex;gap:14px;flex-wrap:wrap;margin-top:12px;font-size:.8rem;color:var(--muted)}
.foot-bottom{border-top:1px solid var(--border);margin-top:30px;padding-top:18px;font-size:.78rem;color:var(--muted);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* Assistant */
.assistant{position:fixed;right:18px;bottom:18px;z-index:60}
.assistant .fab{width:56px;height:56px;border-radius:50%;background:var(--green);color:#fff;border:none;box-shadow:var(--shadow);
  font-size:1.4rem;cursor:pointer}
.assistant .panel{position:absolute;right:0;bottom:70px;width:min(340px,88vw);max-height:60vh;display:none;flex-direction:column;padding:0;overflow:hidden}
.assistant.open .panel{display:flex}
.assistant .head{background:var(--green);color:#fff;padding:12px 16px;font-weight:700;font-family:var(--serif)}
.assistant .log{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:10px;font-size:.9rem}
.assistant .msg{padding:9px 12px;border-radius:12px;max-width:85%}
.assistant .msg.you{align-self:flex-end;background:var(--green-soft);color:var(--text)}
.assistant .msg.bot{align-self:flex-start;background:var(--surface-2);color:var(--text)}
.assistant .ask{display:flex;gap:8px;padding:10px;border-top:1px solid var(--border)}
.assistant .ask input{min-height:40px}

.skeleton{background:var(--surface-2);border-radius:var(--radius);aspect-ratio:4/3;animation:pulse 1.3s ease-in-out infinite}
@keyframes pulse{50%{opacity:.5}}
.spinner{width:26px;height:26px;border:3px solid var(--border);border-top-color:var(--green-2);border-radius:50%;animation:spin .8s linear infinite;margin:40px auto}
@keyframes spin{to{transform:rotate(360deg)}}
.backlink{display:inline-flex;align-items:center;gap:6px;color:var(--muted);margin-bottom:14px;font-weight:600;font-size:.9rem}
.pageheader{padding:36px 0 8px}
.map-note{background:var(--surface-2);border:1px dashed var(--border);border-radius:var(--radius);padding:18px;font-size:.85rem;color:var(--muted)}
.coords{font-family:var(--sans);font-variant-numeric:tabular-nums}