@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@400;500;600;700&family=Inter:wght@400;500;600;700;800&display=swap');
:root{--blue:#0757c8;--blue2:#0d70ed;--navy:#092653;--ink:#14233b;--muted:#687891;--pale:#eef5ff;--line:#e3eaf4;--white:#fff;--shadow:0 18px 55px rgba(15,55,110,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:'Hind Siliguri','Inter',sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.section-wrap{width:min(1160px,calc(100% - 40px));margin-inline:auto}.site-header{height:78px;padding:0 max(20px,calc((100% - 1160px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #edf1f7;background:#fff;position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,#0878f9,#0645aa);color:#fff;display:grid;place-items:center;font:800 15px Inter;box-shadow:0 7px 18px #0757c833}.brand-copy{display:grid;line-height:1.1}.brand-copy strong{font:800 15px Inter;color:var(--navy)}.brand-copy small{font:700 9px Inter;letter-spacing:2px;color:var(--blue);margin-top:5px}.main-nav{display:flex;gap:30px;color:#52627a;font-size:15px}.main-nav a:hover{color:var(--blue)}.header-actions{display:flex;gap:9px}.btn{border:0;border-radius:10px;padding:10px 17px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:12px;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--blue2),#064db7);color:#fff;box-shadow:0 8px 20px #0757c82b}.btn-outline{background:#fff;color:var(--blue);border:1px solid #cbdcf4}.btn-light{background:#fff;color:var(--navy);border:1px solid var(--line)}.btn-white{background:#fff;color:var(--blue)}.btn-large{padding:13px 20px}.menu-toggle{display:none;background:none;border:0;font-size:25px;color:var(--navy)}
.hero{min-height:480px;padding-block:65px 50px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:35px}.eyebrow{color:var(--blue);font:700 11px Inter;letter-spacing:1.3px;display:inline-flex;align-items:center;gap:8px}.live-dot{width:8px;height:8px;border-radius:50%;background:#20bd83;box-shadow:0 0 0 5px #20bd831a}.hero h1{font-size:clamp(38px,5vw,58px);line-height:1.16;margin:18px 0;color:var(--navy);font-weight:700}.hero h1 span{color:var(--blue)}.hero-copy>p{font-size:17px;line-height:1.8;color:var(--muted);max-width:510px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.trust-row{display:flex;gap:20px;flex-wrap:wrap;color:#66778e;font-size:12px;margin-top:27px}.trust-row span:first-letter{color:#10a879}.hero-art{height:340px;position:relative;display:grid;place-items:center;background:radial-gradient(ellipse,#e4f0ff 0,rgba(238,246,255,.65) 48%,transparent 72%)}.orbit{position:absolute;border:1px dashed #a9c9f4;border-radius:50%;width:310px;height:310px}.orbit-two{width:250px;height:250px;border-color:#c5dcfa}.phone-card{position:relative;z-index:1;width:210px;min-height:270px;background:#fff;border:7px solid #173b70;border-radius:29px;padding:14px 15px;box-shadow:0 22px 50px #0b3d7b30;transform:rotate(-5deg)}.phone-top{display:flex;justify-content:space-between;font:9px Inter;color:#8a9bb2}.phone-brand{display:flex;align-items:center;gap:7px;margin:20px 0 15px;font-size:12px}.brand-mark.small{width:25px;height:25px;border-radius:8px;font-size:9px}.muted{color:#8291a7}.phone-card h2{margin:4px 0 18px;color:var(--navy);font:800 27px Inter}.phone-action{background:#f0f6ff;border-radius:10px;padding:11px 8px;display:flex;justify-content:space-around;color:var(--blue);font-size:10px}.phone-line{height:7px;background:#eef2f7;border-radius:8px;margin-top:17px}.phone-line.short{width:65%;margin-top:8px}.phone-badge{font-size:9px;color:#087b59;background:#e9faf3;border-radius:8px;padding:7px;text-align:center;margin-top:15px}.float-chip{position:absolute;z-index:2;background:#fff;padding:10px 14px;border-radius:12px;box-shadow:var(--shadow);font-size:12px;font-weight:700;color:var(--navy)}.chip-top{top:48px;right:2px}.chip-bottom{bottom:48px;left:5px;color:var(--blue)}
.operator-strip{padding:27px 30px;background:#f7faff;border:1px solid #edf3fb;border-radius:18px;display:flex;align-items:center;justify-content:space-between;gap:25px}.operator-strip h2{font-size:19px;margin:4px 0 0}.operator-list{display:flex;gap:10px;flex-wrap:wrap}.operator{border:1px solid var(--line);background:#fff;border-radius:12px;min-width:90px;padding:10px 12px;display:grid;gap:4px;cursor:pointer;color:var(--ink)}.operator b{font:800 14px Inter}.operator span{font-size:10px;color:var(--muted)}.operator.gp b{color:#168d52}.operator.robi b{color:#e52b36}.operator.airtel b{color:#e22d37}.operator.bl b{color:#ef7b1a}.operator.tt b{color:#0873b9}.operator.selected{outline:2px solid var(--blue);background:#f1f7ff}
.content-section{padding-block:76px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.section-heading h2{font-size:29px;color:var(--navy);margin:7px 0}.section-heading p{margin:0;color:var(--muted)}.section-icon{width:44px;height:44px;border-radius:14px;background:var(--pale);color:var(--blue);display:grid;place-items:center;font-size:24px}.recharge-card{border:1px solid var(--line);border-radius:18px;padding:27px;background:#fff;box-shadow:var(--shadow)}.recharge-form{display:grid;grid-template-columns:1.2fr 1fr .8fr auto;align-items:end;gap:14px}.recharge-form label{display:grid;gap:8px;font-weight:600;font-size:13px;color:#40516b}.recharge-form input,.recharge-form select{width:100%;height:48px;border:1px solid #dce5f1;border-radius:9px;padding:0 12px;outline:none;background:#fff;color:var(--ink)}.recharge-form input:focus,.recharge-form select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #0757c814}.submit-btn{height:48px;white-space:nowrap}.form-note{margin:16px 0 0;color:#77869b;font-size:12px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.service-card{padding:23px;border:1px solid var(--line);border-radius:15px;background:#fff;transition:.2s}.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.service-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:23px}.service-icon.blue{background:#eaf3ff;color:#0757c8}.service-icon.violet{background:#f2edff;color:#7852d6}.service-icon.cyan{background:#e8faff;color:#0783a8}.service-icon.orange{background:#fff2e8;color:#e17b27}.service-card h3{font-size:17px;margin:17px 0 7px}.service-card p{font-size:13px;color:var(--muted);line-height:1.7;min-height:44px}.service-card a{font-size:12px;font-weight:700;color:var(--blue)}
.offer-banner{border-radius:20px;padding:34px 40px;background:linear-gradient(115deg,#0645a5,#0878ed);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px}.offer-banner h2{font-size:28px;margin:8px 0}.offer-banner p{margin:0;color:#d8e8ff}.light-eyebrow{color:#b9d8ff}.account-note{padding-block:65px;display:flex;align-items:center;justify-content:space-between;gap:20px}.account-note h2{font-size:23px;color:var(--navy);margin:0 0 6px}.account-note p{color:var(--muted);margin:0}.site-footer{padding:30px max(20px,calc((100% - 1160px)/2));background:#071e40;color:#d4e2f5}.footer-brand .brand-copy strong{color:#fff}.footer-brand .brand-copy small{color:#8ebfff}.site-footer p{font-size:13px;color:#a9bdd8}.site-footer>small{font-size:11px;color:#8da6c7}.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#102b50;color:#fff;padding:12px 18px;border-radius:10px;box-shadow:var(--shadow);font-size:13px;transition:.25s;z-index:20;max-width:calc(100% - 30px)}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.main-nav{gap:15px}.recharge-form{grid-template-columns:1fr 1fr}.submit-btn{grid-column:span 2}.operator-strip{align-items:flex-start;flex-direction:column}.service-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.section-wrap{width:min(100% - 28px,500px)}.site-header{height:68px;padding-inline:14px}.brand-mark{width:37px;height:37px}.brand-copy strong{font-size:13px}.menu-toggle{display:block;margin-left:auto;margin-right:8px}.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:16px 22px;box-shadow:0 12px 20px #102b5012;flex-direction:column;gap:14px}.main-nav.open{display:flex}.header-actions{gap:6px}.header-actions .btn{padding:8px 10px;font-size:11px}.hero{padding-block:43px 30px;grid-template-columns:1fr;gap:8px}.hero h1{font-size:40px}.hero-copy>p{font-size:15px}.hero-art{height:300px}.operator-strip{padding:20px}.operator-list{display:grid;grid-template-columns:repeat(3,1fr);width:100%}.operator{min-width:0;padding:9px 5px}.operator-strip h2{font-size:17px}.content-section{padding-block:52px}.section-heading h2{font-size:25px}.recharge-card{padding:17px}.recharge-form{grid-template-columns:1fr}.submit-btn{grid-column:auto}.service-grid{gap:10px}.service-card{padding:16px}.service-card h3{font-size:15px}.service-card p{font-size:12px}.offer-banner{padding:25px 22px;align-items:flex-start;flex-direction:column}.offer-banner h2{font-size:24px}.account-note{padding-block:45px;align-items:flex-start;flex-direction:column}.site-footer{padding:27px 18px}}