:root{
  --green:#0a6a46;
  --green-dark:#07543a;
  --green-soft:#e8f5ee;
  --text:#111418;
  --muted:#647080;
  --border:#e7eaec;
  --card:#fbfbfb;
  --white:#ffffff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:#fff}
a{text-decoration:none;color:inherit}
.container{width:min(1010px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);z-index:30;border-bottom:1px solid rgba(0,0,0,.03)}
.nav-wrap{height:74px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}
.logo{font-size:24px;font-weight:800;letter-spacing:-.04em}.logo span{color:var(--green)}
.nav{display:flex;gap:34px;font-size:14px;font-weight:600}.nav a:hover,.footer-nav a:hover{color:var(--green)}
.nav-wrap>.btn{justify-self:end}
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--green);color:#fff;padding:13px 22px;border-radius:999px;font-weight:700;font-size:14px;box-shadow:0 6px 18px rgba(10,106,70,.12);transition:.2s ease}
.btn:hover{background:var(--green-dark);transform:translateY(-1px)}
.btn-small{padding:10px 19px}
.section{padding:60px 0}
.hero{padding-top:34px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.eyebrow{font-size:14px;color:#6f7a89;margin-bottom:16px}
h1{font-size:42px;line-height:1.03;letter-spacing:-.045em;margin:0 0 16px;font-weight:800}
.hero-lead{font-size:18px;line-height:1.5;color:var(--muted);max-width:590px;margin:0 0 24px}
.video-placeholder{position:relative;min-height:280px;border-radius:16px;overflow:hidden;background:linear-gradient(135deg,#18352b 0%,#0f251e 38%,#13191c 100%);box-shadow:0 12px 30px rgba(0,0,0,.08)}
.video-placeholder:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 25%,rgba(255,197,112,.18),transparent 30%),linear-gradient(to bottom,transparent 45%,rgba(0,0,0,.4));}
.video-center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:white;text-align:center;z-index:2}
.play-button{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;background:white;color:#12271f;font-size:26px;padding-left:4px;margin-bottom:12px;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.video-title{font-weight:700;font-size:18px}.video-subtitle{font-size:12px;opacity:.78;margin-top:4px}
.video-caption{position:absolute;left:18px;bottom:18px;color:#fff;font-weight:600;font-size:14px;z-index:2}.video-time{position:absolute;right:14px;bottom:14px;background:rgba(0,0,0,.72);color:#fff;border-radius:999px;padding:4px 8px;font-size:12px;z-index:2}
.section-bordered{border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding-top:34px}
h2{font-size:30px;line-height:1.15;letter-spacing:-.035em;margin:0 0 18px}.benefits-title{margin-top:28px}
.steps-grid,.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{border:1px solid var(--border);background:linear-gradient(180deg,#fcfcfc,#f8f8f8);border-radius:14px}
.step-card{display:flex;gap:18px;align-items:flex-start;padding:24px 24px 22px;min-height:132px}.step-card h3,.benefit-card h3{margin:0 0 6px;font-size:20px;letter-spacing:-.02em}.step-card p{margin:0;color:var(--muted);font-size:15px;line-height:1.45}
.icon-circle{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--green-soft);color:var(--green);font-weight:800;font-size:22px;flex:0 0 auto}
.benefit-card{padding:22px;min-height:138px}.benefit-card h3{margin-top:18px}
.cta-strip{margin-top:24px;background:linear-gradient(90deg,#eef8f2,#edf7f2);border:1px solid #dfeee5;border-radius:14px;padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}.cta-strip h2{font-size:26px;margin-bottom:4px}.cta-strip p{margin:0;color:var(--muted);font-size:14px}
.faq-section{padding-top:26px}.faq-section h2{font-size:26px}.faq-list{border-top:1px solid var(--border)}details{border-bottom:1px solid var(--border);padding:0}summary{cursor:pointer;list-style:none;padding:14px 8px;font-size:14px;font-weight:500;display:flex;justify-content:space-between;align-items:center}summary::-webkit-details-marker{display:none}summary:after{content:"⌄";font-size:18px;color:#56606b}details[open] summary:after{transform:rotate(180deg)}details p{margin:0;padding:0 8px 16px;color:var(--muted);font-size:14px;line-height:1.55;max-width:800px}
.footer{border-top:1px solid var(--border);padding:28px 0 34px}.footer-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:30px}.footer-nav{display:flex;justify-content:center;gap:28px;font-size:12px;color:#5f6874}.copyright{font-size:11px;color:#9aa1aa}
@media(max-width:820px){
 .nav{display:none}.nav-wrap{grid-template-columns:1fr auto}.hero-grid{grid-template-columns:1fr;gap:30px}.hero{padding-top:24px}.video-placeholder{min-height:240px}.steps-grid,.benefits-grid{grid-template-columns:1fr}.cta-strip{align-items:flex-start;flex-direction:column}.footer-row{grid-template-columns:1fr;justify-items:start}.footer-nav{justify-content:flex-start;flex-wrap:wrap;gap:14px 20px}h1{font-size:36px}.section{padding:42px 0}
}
@media(max-width:520px){.container{width:min(100% - 28px,1010px)}.site-header .btn{font-size:12px;padding:9px 14px}.logo{font-size:20px}h1{font-size:31px}.hero-lead{font-size:16px}h2{font-size:25px}.video-placeholder{min-height:210px}.step-card{padding:20px}.cta-strip{padding:18px}.btn{width:auto}}