:root{
  --green:#08783d;
  --green-dark:#034a2c;
  --green-deep:#022a20;
  --green-soft:#eaf8ef;
  --lime:#37a957;
  --ink:#09201a;
  --muted:#60706a;
  --white:#fff;
  --line:#dfe9e4;
  --shadow:0 18px 50px rgba(0,65,38,.10);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:#fff;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:auto}
.topbar{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(8,120,61,.08);
}
.nav{
  min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:25px;
}
.logo{display:flex;align-items:center;gap:10px;font-weight:800}
.logo-mark{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  border:2px solid var(--green);color:var(--green);font-size:21px;
}
.logo small{display:block;font-size:9px;letter-spacing:.3px;color:#6b776f;font-weight:600}
.logo strong{font-size:19px;letter-spacing:-.4px}
.navlinks{display:flex;align-items:center;gap:27px;font-size:13px;font-weight:650}
.navlinks a{padding:28px 0;position:relative}
.navlinks a.active,.navlinks a:hover{color:var(--green)}
.navlinks a.active:after{
  content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;background:var(--green);border-radius:4px
}
.nav-actions{display:flex;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 20px;border-radius:8px;border:1px solid var(--green);
  font-weight:750;font-size:13px;cursor:pointer;transition:.2s ease
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(8,120,61,.15)}
.btn-primary{background:var(--green);color:white}
.btn-outline{background:white;color:var(--green)}
.menu-btn{display:none;background:none;border:0;font-size:25px;color:var(--green)}
.hero{
  min-height:520px;display:flex;align-items:center;
  background:
    linear-gradient(90deg,rgba(255,255,255,.99) 0%,rgba(255,255,255,.93) 38%,rgba(255,255,255,.35) 62%,rgba(255,255,255,.04) 100%),
    url("../assets/hero-plantation.jpg") right center/cover no-repeat;
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:35px}
.hero-copy{padding:55px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-weight:800;font-size:12px;margin-bottom:14px}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--green)}
h1{font-size:clamp(42px,5.3vw,70px);line-height:1.03;letter-spacing:-2.8px;margin:0 0 18px}
h1 span{color:var(--green)}
.hero-copy p{max-width:540px;color:#4f5f58;line-height:1.7;font-size:15px}
.hero-actions{display:flex;gap:12px;margin:24px 0}
.trust{display:flex;align-items:center;gap:12px;margin-top:20px}
.avatars{display:flex}
.avatar{width:32px;height:32px;border-radius:50%;border:2px solid #fff;background:linear-gradient(145deg,#2d8b52,#b8d9c1);margin-left:-7px}
.avatar:first-child{margin-left:0}
.trust strong{font-size:14px}.trust small{display:block;color:#78857f;margin-top:2px}
.hero-visual{min-height:420px;display:flex;align-items:center;justify-content:center}
.plant-card{width:390px;height:390px;position:relative}
.plant-circle{
  position:absolute;inset:35px;border-radius:50%;background:rgba(255,255,255,.68);
  box-shadow:0 30px 60px rgba(0,65,38,.13);border:1px solid rgba(8,120,61,.16);
  display:grid;place-items:center
}
.plant-emoji{font-size:150px;filter:drop-shadow(0 12px 12px rgba(0,0,0,.12))}
.orbit{
  position:absolute;inset:0;border:1px dashed rgba(8,120,61,.28);border-radius:50%;
  animation:spin 24s linear infinite
}
.orbit-dot{
  position:absolute;width:80px;height:80px;border-radius:50%;background:white;
  border:1px solid #d8e7df;box-shadow:0 8px 22px rgba(0,50,30,.08);
  display:grid;place-items:center;text-align:center;font-size:11px;font-weight:800;color:#31564a
}
.orbit-dot b{font-size:20px;color:var(--green);display:block}
.d1{top:-2px;left:calc(50% - 40px)}.d2{left:4px;top:100px}.d3{right:2px;top:105px}
.d4{left:25px;bottom:72px}.d5{right:15px;bottom:78px}
@keyframes spin{to{transform:rotate(360deg)}}
.stats{background:var(--green);color:#fff}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:21px 12px;display:flex;align-items:center;gap:12px;border-right:1px solid rgba(255,255,255,.15)}
.stat:last-child{border:0}.stat-icon{font-size:25px}.stat strong{font-size:14px;display:block}.stat small{font-size:10px;opacity:.8}
.section{padding:68px 0}
.section-head{text-align:center;margin-bottom:34px}
.section-head h2{font-size:30px;letter-spacing:-1px;margin:0 0 8px}
.section-head p{color:var(--muted);margin:0 auto;max-width:680px;line-height:1.6}
.section-head .line{width:50px;height:3px;background:var(--green);margin:12px auto;border-radius:5px}
.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.card{
  border:1px solid var(--line);border-radius:10px;padding:25px 15px;text-align:center;
  background:white;box-shadow:0 5px 22px rgba(0,60,30,.035);transition:.2s
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card-icon{
  width:58px;height:58px;border-radius:50%;background:var(--green-soft);margin:0 auto 14px;
  display:grid;place-items:center;font-size:26px
}
.card h3{font-size:13px;margin:0 0 9px}.card p{font-size:11px;line-height:1.55;color:#67746e;margin:0}
.dark-section{
  color:white;background:
  linear-gradient(90deg,rgba(0,48,30,.96),rgba(0,70,40,.9)),
  url("../assets/roadmap-reference.jpg") center/cover;
}
.dark-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:45px;align-items:center}
.dark-section h2{font-size:28px;margin:0 0 20px}
.roadmap{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.phase{position:relative;padding:0 12px}
.phase:before{content:"";position:absolute;top:29px;left:50px;right:-15px;border-top:1px dashed rgba(255,255,255,.35)}
.phase:last-child:before{display:none}
.phase-icon{width:58px;height:58px;border-radius:50%;background:white;color:var(--green);display:grid;place-items:center;font-size:25px;position:relative;z-index:2}
.phase small{display:block;color:#89d8a4;margin-top:9px;font-weight:700}
.phase h4{margin:5px 0;font-size:12px}.phase p{font-size:10px;line-height:1.55;color:#d3e6dc}
.tokenomics{
  border-left:1px solid rgba(255,255,255,.3);padding-left:40px;
}
.donut{
  width:175px;height:175px;border-radius:50%;margin:0 auto 20px;
  background:conic-gradient(#21a45b 0 50%,#1b8e53 50% 60%,#5ad477 60% 68%,#3eae8d 68% 76%,#f1c84b 76% 82%,#45a7d8 82% 88%,#b54ad2 88% 94%,#ec70aa 94% 100%);
  display:grid;place-items:center;position:relative
}
.donut:after{content:"";width:103px;height:103px;border-radius:50%;background:#053424;position:absolute}
.donut span{position:relative;z-index:2;text-align:center;font-weight:800;font-size:25px}.donut span small{font-size:10px;display:block}
.legend{display:grid;gap:8px;font-size:11px}
.legend div{display:flex;justify-content:space-between;gap:15px}.legend i{width:9px;height:9px;border-radius:50%;display:inline-block;background:#38b56b;margin-right:6px}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}
.step{text-align:center;position:relative}
.step:not(:last-child):after{content:"→";position:absolute;right:-10px;top:35px;color:#91a19a;font-size:22px}
.step-icon{width:64px;height:64px;border-radius:50%;background:var(--green-soft);display:grid;place-items:center;margin:auto;color:var(--green);font-size:28px;border:1px solid #d6eadf}
.step b{display:block;font-size:12px;margin-top:10px}.step small{display:block;color:#69766f;line-height:1.5;font-size:10px;margin-top:6px}
.cta{background:var(--green);color:#fff;padding:26px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}.cta h3{margin:0 0 5px;font-size:20px}.cta p{margin:0;font-size:11px;opacity:.85}
.footer{background:#03251d;color:#d6e7df;padding:45px 0 18px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px}.footer h4{color:#fff;margin:0 0 15px;font-size:12px}.footer p,.footer a{font-size:11px;color:#a9beb6;line-height:1.8}.footer-links{display:grid;gap:5px}.copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:25px;padding-top:15px;text-align:center;font-size:10px;color:#819990}
.page-hero{padding:85px 0;background:linear-gradient(120deg,#edf9f1,#fff);text-align:center}.page-hero h1{font-size:48px;letter-spacing:-2px;margin-bottom:10px}.page-hero p{color:var(--muted);max-width:700px;margin:auto;line-height:1.7}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{padding:28px;border:1px solid var(--line);border-radius:16px;background:#fff}.service-card .card-icon{margin:0 0 18px}.service-card h3{margin:0 0 10px}.service-card p{color:var(--muted);line-height:1.65;font-size:13px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.about-img{border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.about-copy h2{font-size:34px;margin:0 0 15px}.about-copy p{color:var(--muted);line-height:1.8}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px}.contact-box{background:var(--green-deep);color:#fff;border-radius:18px;padding:35px}.contact-item{display:flex;gap:14px;margin:20px 0}.contact-item b{display:block}.contact-item small{color:#b7d3c6}.form{border:1px solid var(--line);border-radius:18px;padding:35px;box-shadow:var(--shadow)}.field{margin-bottom:15px}.field label{font-size:12px;font-weight:750;display:block;margin-bottom:7px}.field input,.field textarea,.field select{width:100%;padding:13px;border:1px solid #d9e5df;border-radius:8px;outline:0;font:inherit}.field input:focus,.field textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(8,120,61,.08)}.field textarea{min-height:120px;resize:vertical}
.auth-wrap{min-height:calc(100vh - 74px);display:grid;place-items:center;padding:55px 0;background:linear-gradient(120deg,#eff9f2,#fff)}
.auth-card{width:min(460px,92%);background:white;border:1px solid var(--line);border-radius:18px;padding:35px;box-shadow:var(--shadow)}.auth-card h2{margin:0 0 8px;font-size:30px}.auth-card>p{margin:0 0 25px;color:var(--muted);font-size:13px}.auth-foot{text-align:center;margin-top:18px;font-size:12px;color:var(--muted)}.auth-foot a{color:var(--green);font-weight:750}
@media(max-width:900px){
  .navlinks,.nav-actions{display:none}.menu-btn{display:block}
  .nav.open{flex-wrap:wrap}.nav.open .navlinks{display:flex;flex-direction:column;width:100%;gap:0;align-items:flex-start}.nav.open .navlinks a{padding:10px 0}.nav.open .navlinks a.active:after{bottom:3px}
  .hero{min-height:auto}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:55px 0 10px}.hero-visual{min-height:330px}.plant-card{transform:scale(.85)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2n){border:0}.cards{grid-template-columns:repeat(3,1fr)}
  .dark-grid,.about-grid,.contact-grid{grid-template-columns:1fr}.tokenomics{border-left:0;border-top:1px solid rgba(255,255,255,.3);padding:30px 0 0}.steps{grid-template-columns:repeat(3,1fr)}.step:nth-child(3):after,.step:nth-child(6):after{display:none}.service-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .hero-copy{padding-top:38px}.hero-actions{flex-direction:column}.hero-visual{min-height:300px}.plant-card{transform:scale(.68)}
  .stats-grid{grid-template-columns:1fr 1fr}.stat{padding:14px 8px}.stat strong{font-size:12px}
  .cards,.service-grid{grid-template-columns:1fr 1fr}.card{padding:20px 10px}.roadmap{grid-template-columns:1fr 1fr}.phase:nth-child(2):before{display:none}.steps{grid-template-columns:1fr 1fr}.step:not(:last-child):after{display:none}.cta-inner{flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr 1fr}.page-hero h1{font-size:38px}.form,.contact-box{padding:24px}
}

.form-msg{display:none;padding:11px 13px;border-radius:8px;font-size:12px;margin:12px 0}
.form-msg.success{display:block;background:#eaf8ef;color:#08783d;border:1px solid #bfe3cb}
.form-msg.error{display:block;background:#fff0f0;color:#b42318;border:1px solid #f2c5c5}
label.error{display:block;color:#c62828;font-size:11px;margin-top:5px}
.field input.error,.field textarea.error{border-color:#d33!important}
.password-wrap{position:relative}
.password-toggle{position:absolute;right:10px;top:10px;border:0;background:none;cursor:pointer;color:#61736a}
.loading{opacity:.7;pointer-events:none}

/* Carbonova Theme Modal */
.cn-modal-overlay{
  position:fixed;inset:0;z-index:9999;display:none;
  align-items:center;justify-content:center;padding:20px;
  background:rgba(1,35,25,.68);backdrop-filter:blur(7px);
}
.cn-modal-overlay.show{display:flex;animation:cnFadeIn .22s ease}
.cn-modal{
  width:min(440px,100%);position:relative;overflow:hidden;
  background:#fff;border:1px solid rgba(8,120,61,.15);
  border-radius:22px;box-shadow:0 28px 80px rgba(0,35,22,.30);
  transform:translateY(12px) scale(.97);animation:cnModalIn .25s ease forwards;
}
.cn-modal-top{
  height:8px;background:linear-gradient(90deg,#045f35,#16a05a,#78c987);
}
.cn-modal-body{padding:30px 28px 26px;text-align:center}
.cn-modal-icon{
  width:72px;height:72px;margin:0 auto 16px;border-radius:50%;
  display:grid;place-items:center;font-size:32px;font-weight:900;
  border:7px solid #eaf8ef;
}
.cn-modal.success .cn-modal-icon{background:#e8f8ee;color:#08783d}
.cn-modal.error .cn-modal-icon{background:#fff0f0;color:#c62828;border-color:#fff7f7}
.cn-modal h3{margin:0 0 8px;font-size:24px;color:#09201a;letter-spacing:-.5px}
.cn-modal p{margin:0;color:#66766f;font-size:13px;line-height:1.65}
.cn-modal-details{
  margin:18px 0;padding:15px;text-align:left;border-radius:13px;
  background:#f3faf5;border:1px solid #dceee3;
}
.cn-modal-details .row{display:flex;justify-content:space-between;gap:15px;padding:8px 0;border-bottom:1px dashed #cfe2d7;font-size:12px}
.cn-modal-details .row:last-child{border-bottom:0}
.cn-modal-details .label{color:#6b7b74}.cn-modal-details .value{color:#075f34;font-weight:800;word-break:break-all}
.cn-modal-actions{display:flex;gap:10px;justify-content:center;margin-top:20px}
.cn-modal-btn{
  min-width:130px;border:0;border-radius:9px;padding:12px 18px;
  font:700 13px inherit;cursor:pointer;transition:.2s;
}
.cn-modal-btn.primary{background:#08783d;color:#fff}
.cn-modal-btn.secondary{background:#edf7f0;color:#08783d}
.cn-modal-btn:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(8,120,61,.16)}
.cn-modal-close{
  position:absolute;right:13px;top:16px;width:32px;height:32px;border:0;
  border-radius:50%;background:rgba(255,255,255,.7);color:#587066;
  font-size:22px;line-height:1;cursor:pointer;z-index:2;
}
.cn-modal-close:hover{background:#eaf8ef;color:#08783d}
.cn-copy{
  border:0;background:none;color:#08783d;font-weight:800;font-size:11px;
  cursor:pointer;margin-left:6px
}
@keyframes cnFadeIn{from{opacity:0}to{opacity:1}}
@keyframes cnModalIn{to{transform:translateY(0) scale(1)}}