*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --green:#16a34a;--green-d:#14532d;--green-l:#dcfce7;--green-xl:#f0fdf4;
  --text:#0f172a;--text2:#334155;--text3:#64748b;
  --border:#e2e8f0;--bg:#f8fafc;--r:10px;--r-lg:16px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:var(--text);background:#fff;line-height:1.6}
.bn{font-family:'Hind Siliguri','Inter',sans-serif}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 20px}

nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.93);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;gap:20px;padding:12px 20px;max-width:1100px;margin:0 auto}
.nav-logo{font-weight:800;font-size:18px;color:var(--green)}
.nav-links{display:flex;gap:24px;margin-left:auto}
.nav-links a{font-size:14px;font-weight:500;color:var(--text3)}
.nav-links a:hover{color:var(--green)}
.nav-cta{display:flex;gap:8px;margin-left:16px}
.btn-lang{padding:6px 12px;border:1.5px solid var(--border);border-radius:var(--r);font-size:13px;font-weight:600;background:#fff}
.btn-lang:hover{border-color:var(--green);color:var(--green)}
.btn-outline{padding:8px 18px;border:2px solid var(--green);border-radius:var(--r);font-size:14px;font-weight:600;color:var(--green)}
.btn-outline:hover{background:var(--green-l)}
.btn-solid{padding:8px 18px;background:var(--green);border:2px solid var(--green);border-radius:var(--r);font-size:14px;font-weight:600;color:#fff}
.btn-solid:hover{background:var(--green-d)}

#hero{background:linear-gradient(135deg,#052e16 0%,#14532d 45%,#166534 100%);color:#fff;padding:80px 20px 70px;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:20px;padding:5px 14px;font-size:13px;font-weight:600;margin-bottom:24px}
.hero-badge i{color:#86efac}
#hero h1{font-size:clamp(30px,5vw,56px);font-weight:800;line-height:1.15;margin-bottom:16px;letter-spacing:-.02em}
#hero h1 .accent{color:#86efac}
#hero p{font-size:clamp(15px,2vw,18px);color:rgba(255,255,255,.75);max-width:580px;margin:0 auto 36px}
.hero-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero-btn-primary{padding:14px 30px;background:#fff;color:var(--green-d);border-radius:var(--r-lg);font-size:16px;font-weight:800;display:flex;align-items:center;gap:8px;transition:.2s}
.hero-btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(0,0,0,.3)}
.hero-btn-secondary{padding:14px 30px;border:2px solid rgba(255,255,255,.35);border-radius:var(--r-lg);font-size:16px;font-weight:700;color:#fff;transition:.2s}
.hero-btn-secondary:hover{background:rgba(255,255,255,.1)}
.hero-stats{display:flex;justify-content:center;gap:40px;margin-top:56px;flex-wrap:wrap}
.hero-stat{text-align:center}
.hero-stat .num{font-size:28px;font-weight:800;color:#86efac}
.hero-stat .lbl{font-size:13px;color:rgba(255,255,255,.6);margin-top:2px}

.pay-row{background:var(--bg);border-bottom:1px solid var(--border);padding:18px 20px;text-align:center}
.pay-label{font-size:13px;color:var(--text3);font-weight:600;margin-bottom:12px}
.pay-badges{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.pb{padding:7px 16px;border-radius:20px;font-size:13px;font-weight:700;display:flex;align-items:center;gap:6px}
.pb-cash{background:var(--green-l);color:var(--green-d)}
.pb-bkash{background:#fce7f3;color:#9d174d}
.pb-nagad{background:#ffedd5;color:#c2410c}
.pb-rocket{background:#ede9fe;color:#5b21b6}
.pb-upay{background:#dbeafe;color:#1d4ed8}
.pb-card{background:#cffafe;color:#164e63}

section{padding:72px 20px}
.bg-alt{background:var(--bg)}
.eyebrow{font-size:13px;font-weight:700;color:var(--green);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
h2{font-size:clamp(24px,3.5vw,38px);font-weight:800;line-height:1.2;margin-bottom:12px;letter-spacing:-.02em}
.section-sub{font-size:17px;color:var(--text3);margin-bottom:40px}

.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:44px}
.feat-card{background:#fff;border:1.5px solid var(--border);border-radius:var(--r-lg);padding:24px;transition:.2s}
.feat-card:hover{border-color:var(--green);transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.07)}
.feat-icon{width:44px;height:44px;border-radius:var(--r);background:var(--green-l);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px;color:var(--green)}
.feat-title{font-size:16px;font-weight:700;margin-bottom:6px}
.feat-desc{font-size:14px;color:var(--text3);line-height:1.6}

.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin-top:44px}
.plan-card{background:#fff;border:2px solid var(--border);border-radius:var(--r-lg);padding:28px;display:flex;flex-direction:column;position:relative;transition:.2s}
.plan-card.popular{border-color:var(--green)}
.plan-pop-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--green);color:#fff;font-size:12px;font-weight:700;padding:3px 14px;border-radius:20px;white-space:nowrap}
.plan-name{font-size:13px;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px}
.plan-price{font-size:36px;font-weight:800;line-height:1;margin-bottom:12px}
.plan-price sup{font-size:18px;font-weight:600;vertical-align:super}
.plan-price span{font-size:14px;font-weight:500;color:var(--text3)}
.plan-feats{list-style:none;display:flex;flex-direction:column;gap:8px;flex:1;margin-bottom:22px}
.plan-feats li{display:flex;align-items:center;gap:8px;font-size:14px}
.plan-feats li i{color:var(--green);font-size:16px;flex-shrink:0}
.plan-btn{padding:12px;border-radius:var(--r);font-size:15px;font-weight:700;text-align:center;display:block;transition:.15s}
.plan-btn-outline{border:2px solid var(--green);color:var(--green)}
.plan-btn-outline:hover{background:var(--green-l)}
.plan-btn-solid{background:var(--green);color:#fff;border:2px solid var(--green)}
.plan-btn-solid:hover{background:var(--green-d)}

.contact-cards{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-top:36px}
.contact-card{display:flex;align-items:center;gap:12px;background:#fff;border:1.5px solid var(--border);border-radius:var(--r-lg);padding:16px 24px;font-weight:600;transition:.15s}
.contact-card:hover{border-color:var(--green)}
.contact-card i{color:var(--green);font-size:22px}
.cc-label{font-size:12px;color:var(--text3);font-weight:400}

footer{background:#052e16;color:rgba(255,255,255,.75);padding:48px 20px 24px}
.footer-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;margin-bottom:40px}
.footer-logo{font-weight:800;font-size:18px;color:#86efac;margin-bottom:10px}
.footer-inner p{font-size:14px;line-height:1.7}
.footer-inner h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px}
.footer-inner a{display:block;font-size:14px;margin-bottom:8px;color:rgba(255,255,255,.6)}
.footer-inner a:hover{color:#86efac}
.f-contact{display:flex;align-items:center;gap:8px;font-size:14px;margin-bottom:8px}
.f-contact i{color:#86efac}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;color:rgba(255,255,255,.4);max-width:1100px;margin:0 auto}

@media(max-width:768px){.nav-links{display:none}.hero-stats{gap:24px}}