:root{--bg: #f6fffc;--panel: #ffffff;--text: #102a28;--muted: #5f7c79;--line: #d8efea;--green: #08a57c;--green-dark: #04735b;--green-soft: #dff8f1;--shadow: 0 18px 50px rgba(8, 62, 54, .08)}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:linear-gradient(180deg,#fbfffe,#f4fffb)}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.container{width:min(1120px,calc(100% - 32px));margin:0 auto}.topbar{position:sticky;top:0;z-index:10;background:#fffffff0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(8,165,124,.08)}.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}.brand{display:flex;align-items:center;gap:12px}.badge{width:54px;height:54px;border-radius:16px;background:#fff;border:1px solid var(--line);padding:8px;display:grid;place-items:center;box-shadow:var(--shadow)}.brand-copy strong{display:block;letter-spacing:.08em}.brand-copy span{color:var(--muted);font-size:.9rem}.hero{padding:70px 0 42px}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:32px;align-items:center}.eyebrow{display:inline-flex;padding:8px 14px;border-radius:999px;background:var(--green-soft);color:var(--green-dark);font-size:.84rem;font-weight:700}.logo-mark{width:118px;height:118px;border-radius:28px;background:#fff;border:1px solid var(--line);padding:16px;display:grid;place-items:center;box-shadow:var(--shadow);margin-bottom:20px}h1{font-size:clamp(2.4rem,5vw,4.4rem);line-height:1.03;margin:18px 0 14px}h1 .accent{color:var(--green)}.lead{font-size:1.08rem;line-height:1.75;color:var(--muted);max-width:680px}.visual{background:#fff;border:1px solid var(--line);border-radius:28px;padding:16px;box-shadow:var(--shadow);display:grid;place-items:center}.hero-logo{width:min(100%,320px);aspect-ratio:1;object-fit:contain}section{padding:34px 0}.section-head{max-width:760px;margin:0 auto 28px;text-align:center}.section-head h2{margin:0 0 10px;font-size:clamp(1.8rem,3.3vw,3rem)}.section-head p{margin:0;color:var(--muted);line-height:1.75}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow)}.card h3{margin:0 0 10px}.card p{margin:0;color:var(--muted);line-height:1.65}.telco-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.telco{background:linear-gradient(180deg,#fff,#f5fffb);border:1px solid var(--line);border-radius:18px;padding:18px;text-align:center;box-shadow:var(--shadow);font-weight:700}.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow);text-align:center}.step .num{width:42px;height:42px;border-radius:50%;margin:0 auto 12px;display:grid;place-items:center;background:var(--green-soft);color:var(--green-dark);font-weight:800}.cta-banner{background:linear-gradient(135deg,var(--green-dark),var(--green));color:#fff;border-radius:28px;padding:34px;box-shadow:0 20px 50px #08a57c38}.cta-banner h2{margin:0 0 10px;font-size:clamp(1.8rem,3vw,2.7rem)}.cta-banner p{margin:0;color:#ffffffeb;line-height:1.8;max-width:760px}footer{padding:30px 0 50px;color:var(--muted)}.foot{border-top:1px solid var(--line);padding-top:24px;display:grid;grid-template-columns:1fr;gap:24px}.footer-brand{margin-bottom:12px}.foot p{margin:0;line-height:1.7}@media(max-width:980px){.hero-grid,.cards,.telco-grid,.flow{grid-template-columns:1fr 1fr}}@media(max-width:720px){.nav,.hero-grid,.cards,.telco-grid,.flow{grid-template-columns:1fr;display:grid}.nav{gap:14px}.hero{padding-top:42px}}