:root{
  --green:#5a8f3c;--green-l:#7ab648;--green-p:#eef6e8;--green-d:#3d6b28;
  --lime:#a8c956;--lime-p:#f4f9ea;
  --sky:#6fa8dc;--sky-p:#e8f1f9;
  --gold:#b8a032;
  --white:#fff;--cream:#f8faf5;--bg:#fafcf7;
  --g100:#f3f5f0;--g200:#e5e8e0;--g300:#d0d4c8;--g400:#a3a89a;--g500:#737a6c;--g600:#525850;--g700:#3a3f37;--g800:#262a24;--g900:#1a1d18;
  --r:10px;--rl:16px;--rxl:22px;
  --sh:0 1px 4px rgba(90,143,60,.08);--shm:0 4px 20px rgba(90,143,60,.1);
  --f:'DM Sans',system-ui,sans-serif;
  --ease:cubic-bezier(.25,.46,.45,.94);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--f);background:var(--bg);color:var(--g800);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh}

body::before{content:'';position:fixed;top:-180px;right:-120px;width:500px;height:500px;background:radial-gradient(circle,rgba(168,201,86,.12) 0%,transparent 70%);border-radius:50%;pointer-events:none}
body::after{content:'';position:fixed;bottom:-150px;left:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(90,143,60,.08) 0%,transparent 70%);border-radius:50%;pointer-events:none}

.topbar{position:sticky;top:0;z-index:100;background:rgba(250,252,247,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--g200);padding:0 24px}
.topbar-inner{max-width:680px;margin:0 auto;padding:12px 0;display:flex;align-items:center;justify-content:space-between}
.topbar-brand{font-weight:800;font-size:.95rem;color:var(--green-d);letter-spacing:.02em}
.topbar-brand span{color:var(--lime)}
.topbar-label{font-size:.7rem;font-weight:700;color:var(--g500);text-transform:uppercase;letter-spacing:.08em}

.hero{max-width:600px;margin:0 auto;padding:48px 24px 36px;text-align:center;animation:fadeUp .8s var(--ease)}
.hero-content{max-width:480px;margin:0 auto}
.hero-emoji{font-size:3rem;display:block;margin-bottom:14px}
.hero-title{font-size:clamp(1.6rem,4vw,2.2rem);font-weight:800;color:var(--green-d);line-height:1.2;margin-bottom:6px}
.hero-title span{color:var(--lime)}
.hero-subtitle{font-size:.88rem;font-weight:600;color:var(--g500);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}
.hero-org{font-size:.78rem;color:var(--g400);margin-bottom:20px}
.hero-desc{font-size:.92rem;color:var(--g600);line-height:1.7;margin-bottom:16px}
.hero-meta{font-size:.88rem;color:var(--g600);line-height:1.6;margin-bottom:28px;padding:16px 20px;background:var(--green-p);border-radius:var(--rl);border-left:3px solid var(--green)}
.hero-meta strong{color:var(--green-d)}

.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--f);font-weight:700;font-size:.88rem;border:none;border-radius:var(--rl);padding:13px 28px;cursor:pointer;transition:all .25s var(--ease);text-decoration:none}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 3px 12px rgba(90,143,60,.25)}
.btn-primary:hover{background:var(--green-d);box-shadow:0 5px 20px rgba(90,143,60,.35);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--g600);border:1.5px solid var(--g300)}
.btn-ghost:hover{background:var(--g100);color:var(--g800)}
.btn-lg{padding:15px 36px;font-size:.92rem}
.btn:disabled{opacity:.35;cursor:not-allowed;transform:none!important}
.btn-submit{background:var(--green);color:#fff;box-shadow:0 3px 12px rgba(90,143,60,.25)}
.btn-submit:hover{background:var(--green-d)}

.form-container{max-width:520px;margin:0 auto;padding:0 24px 40px}
.step{display:none;animation:fadeUp .4s var(--ease)}.step.active{display:block}
.step-header{margin-bottom:24px;text-align:center}
.step-tag{display:inline-block;background:var(--green-p);color:var(--green);font-weight:700;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;padding:4px 14px;border-radius:99px;margin-bottom:12px}
.step-title{font-size:1.3rem;font-weight:800;color:var(--g900);margin-bottom:4px}
.step-desc{color:var(--g500);font-size:.88rem}

.field{margin-bottom:20px}
.field-label{display:block;font-weight:700;font-size:.85rem;color:var(--g800);margin-bottom:6px}
.req{color:var(--green);font-weight:800}
.text-input{width:100%;padding:13px 16px;font-family:var(--f);font-size:.95rem;color:var(--g800);background:var(--white);border:1.5px solid var(--g300);border-radius:var(--r);outline:none;transition:border-color .2s,box-shadow .2s}
.text-input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(90,143,60,.1)}
.text-input::placeholder{color:var(--g400)}

/* Counter */
.counter-wrap{display:flex;align-items:center;width:fit-content}
.counter-btn{width:48px;height:48px;border:1.5px solid var(--g300);background:var(--white);color:var(--g700);font-size:1.3rem;font-weight:700;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center;user-select:none}
.counter-btn.minus{border-radius:var(--r) 0 0 var(--r)}.counter-btn.plus{border-radius:0 var(--r) var(--r) 0}
.counter-btn:hover{background:var(--green-p);color:var(--green);border-color:var(--green)}
.counter-btn:active{transform:scale(.95)}
.counter-input{width:64px;height:48px;border:1.5px solid var(--g300);border-left:none;border-right:none;background:var(--white);text-align:center;font-family:var(--f);font-size:1.2rem;font-weight:800;color:var(--green);outline:none;-moz-appearance:textfield}
.counter-input::-webkit-outer-spin-button,.counter-input::-webkit-inner-spin-button{-webkit-appearance:none}

/* Info box */
.info-box{background:var(--lime-p);border:1px solid rgba(168,201,86,.3);border-radius:var(--rl);padding:16px 18px;margin:20px 0;font-size:.84rem;color:var(--g700);line-height:1.6}
.info-box strong{color:var(--green-d)}

.nav-buttons{display:flex;justify-content:space-between;align-items:center;margin-top:28px;padding-top:16px;border-top:1px solid var(--g200)}
.status-msg{text-align:center;margin-top:10px;font-size:.88rem;font-weight:600;min-height:20px}

.site-footer{text-align:center;padding:24px 20px;color:var(--g400);font-size:.76rem}

.thankyou-wrap{min-height:80vh;display:flex;align-items:center;justify-content:center;padding:40px 20px}
.thankyou-card{text-align:center;max-width:460px;padding:44px 30px;background:var(--white);border-radius:var(--rxl);box-shadow:var(--shm);animation:fadeUp .6s var(--ease);border-top:3px solid var(--green)}
.thankyou-emoji{font-size:3rem;margin-bottom:14px;display:block}
.thankyou-title{font-size:1.5rem;font-weight:800;color:var(--green-d);margin-bottom:10px}
.thankyou-text{color:var(--g600);font-size:.92rem;line-height:1.65}

.hidden{display:none!important}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:500px){.hero{padding:32px 16px 24px}}