/* Lernza — shared stylesheet. Brand: deep indigo + violet + cyan accent.
   (Structure mirrors the proven Toorza/Chashabari house stylesheet.) */
:root{
  --navy:#17173A; --navy-dark:#101024; --teal:#6C4CF1; --teal-soft:#8A74F5;
  --orange:#22C3E6; --orange-dark:#0E9BBD; --orange-soft:#9BE7F7;
  --ink:#1B1B2E; --muted:#5B5B74; --bg:#F6F6FB; --card:#FFFFFF; --line:#E2E2F0;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Inter","Hind Siliguri","Noto Sans Bengali","Noto Sans Arabic","Noto Sans Devanagari","Noto Sans SC",system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}
a{color:inherit}
img{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* header */
header{position:sticky;top:0;z-index:50;background:var(--navy-dark);color:#fff;box-shadow:0 2px 14px rgba(0,0,0,.25)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:44px;height:44px;border-radius:12px;display:block}
.brand b{font-size:25px;letter-spacing:.3px;line-height:1.1}
.brand small{display:block;color:var(--orange-soft);font-size:12px;line-height:1.25}
.nav-links{display:flex;gap:5px;flex-wrap:wrap;align-items:center}
.nav-links a{text-decoration:none;color:#E9E9F6;padding:8px 12px;border-radius:999px;font-size:15px}
.nav-links a:hover{background:var(--teal);color:#fff}
.nav-links a.active{background:var(--teal);color:#fff}
.nav-links a.cta{background:var(--orange);color:#06222B;font-weight:700}
.nav-links a.cta:hover{background:var(--orange-dark);color:#fff}

/* hero (gradient — no photo, by design) */
.hero{position:relative;color:#fff;text-align:center;overflow:hidden;background:linear-gradient(140deg,var(--navy-dark) 0%,var(--navy) 55%,var(--teal) 130%)}
.hero .hero-in{position:relative;padding:74px 0 62px}
.hero .tagline{display:inline-block;border:1px solid var(--orange);color:var(--orange-soft);border-radius:999px;padding:4px 16px;font-size:14px;margin-bottom:16px;background:rgba(11,11,32,.45)}
.hero h1{font-size:clamp(32px,6vw,52px);line-height:1.22;margin-bottom:14px}
.hero h1 .accent{color:var(--orange)}
.hero p.lead{max-width:760px;margin:0 auto 8px;color:#E3E3F5;font-size:clamp(16px,2.4vw,19px)}
.hero .hero-ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:22px}
.hero-mini .hero-in{padding:46px 0 40px}
.hero-mini h1{font-size:clamp(29px,5vw,42px)}

/* sections & cards */
section{padding:52px 0}
.sec-head{text-align:center;max-width:760px;margin:0 auto 30px}
.sec-head .kicker{color:var(--orange-dark);font-weight:700;letter-spacing:.14em;font-size:13px;text-transform:uppercase;margin-bottom:8px}
.sec-head h2{font-size:clamp(25px,4vw,34px);line-height:1.3;margin-bottom:10px}
.sec-head p{color:var(--muted)}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}}
@media(max-width:620px){.grid-2,.grid-4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 6px 22px rgba(23,23,58,.06)}
.card h3{font-size:20px;margin-bottom:9px;line-height:1.35}
.card p{color:var(--muted);font-size:15.5px}
.card ul{margin:10px 0 4px 20px;color:var(--muted);font-size:15.5px}
.card ul li{margin-bottom:5px}
.card .ico{font-size:30px;display:block;margin-bottom:8px}
.card .go{margin-top:14px}

.btn{display:inline-block;background:var(--orange);color:#06222B;font-weight:700;text-decoration:none;padding:13px 26px;border-radius:999px;font-size:16.5px;text-align:center;border:none;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--orange-dark);color:#fff}
.btn-teal{background:var(--teal);color:#fff}
.btn-teal:hover{background:var(--navy)}
.btn-block{display:block;width:100%}
.btn-soon{background:#EDEDF5;color:#8A8AA3;cursor:default;pointer-events:none}
.affiliate-disclosure{max-width:820px;margin:0 auto 26px;background:#EFF9FD;border:1px solid #BFE7F5;color:#14586E;border-radius:14px;padding:12px 18px;font-size:14.5px;text-align:center}
.page-disclosure{margin:22px auto 0}

/* status chips */
.chip{display:inline-block;font-size:12.5px;font-weight:700;border-radius:999px;padding:2px 11px;letter-spacing:.02em;vertical-align:middle}
.chip-live{background:#E2F7E9;color:#157347;border:1px solid #A9E5C3}
.chip-soon{background:#F0F0F7;color:#77779A;border:1px solid #D9D9EA}

/* comparison table — compare offers at a glance */
.cmp-wrap{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 6px 22px rgba(23,23,58,.06)}
table.cmp{width:100%;border-collapse:collapse;min-width:640px}
table.cmp th,table.cmp td{padding:15px 18px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line);font-size:15.5px}
table.cmp th{background:#F0EFFC;color:var(--navy);font-size:14px;letter-spacing:.04em;text-transform:uppercase}
table.cmp tr:last-child td{border-bottom:none}
table.cmp td.pname{font-weight:700;font-size:16.5px;white-space:nowrap}
table.cmp td p{color:var(--muted);font-size:14.5px;margin-top:3px}
table.cmp .btn{padding:9px 18px;font-size:14.5px;white-space:nowrap}
@media(max-width:620px){table.cmp td.pname{white-space:normal}}

/* points */
.point{text-align:center;padding:28px 22px}
.point .ico{font-size:34px;display:block;margin-bottom:10px}

/* install box */
.install-box{background:linear-gradient(150deg,var(--teal) 0%,var(--navy) 80%);color:#fff;border-radius:20px;padding:34px 30px;display:grid;grid-template-columns:76px 1fr;gap:22px;align-items:center}
.install-box img{width:76px;height:76px;border-radius:18px}
.install-box h3{font-size:22px;margin-bottom:7px}
.install-box p{color:#E0E0F4;font-size:15.5px;margin-bottom:8px}
.install-box ol{margin:6px 0 12px 20px;color:#E0E0F4;font-size:15.5px}
@media(max-width:620px){.install-box{grid-template-columns:1fr;text-align:center}.install-box img{margin:0 auto}.install-box ol{text-align:left}}
#installBtn[hidden]{display:none}

/* forms */
form.request{display:grid;grid-template-columns:1fr 1fr;gap:15px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px}
form.request .full{grid-column:1/-1}
form.request label{display:block;font-weight:600;font-size:14.5px;margin-bottom:5px}
form.request input,form.request select,form.request textarea{width:100%;border:1px solid #C9C9DE;border-radius:11px;padding:11px 13px;font:inherit;font-size:15.5px;background:#fff;color:var(--ink)}
form.request textarea{resize:vertical}
.fineprint{font-size:13.5px;color:var(--muted);grid-column:1/-1}
@media(max-width:620px){form.request{grid-template-columns:1fr}}

/* prose pages */
.prose{max-width:820px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:34px 32px}
.prose h2{font-size:23px;margin:26px 0 9px;line-height:1.35}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:#3B3B55;font-size:16px}
.prose ul{margin:8px 0 8px 22px}
.prose li{margin-bottom:5px}
.big-mail{font-size:clamp(20px,4vw,27px);font-weight:700;color:var(--teal);word-break:break-all}

/* footer */
footer{background:var(--navy-dark);color:#C9C9E4;padding:50px 0 30px;margin-top:0}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;margin-bottom:30px}
@media(max-width:760px){footer .cols{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:17px;margin-bottom:12px}
footer a{display:block;color:#C9C9E4;text-decoration:none;padding:3.5px 0;font-size:15px}
footer a:hover{color:var(--orange-soft)}
footer .footer-logo{width:64px;height:64px;border-radius:16px;margin-bottom:12px}
footer .entity{border-top:1px solid rgba(255,255,255,.14);padding-top:20px;text-align:center;font-size:15.5px;color:#E9E9F6}
footer .entity a{display:inline;color:var(--orange-soft);font-weight:700;padding:0}
footer .legal{border-top:1px solid rgba(255,255,255,.14);padding-top:18px;margin-top:18px}
footer .legal p{font-size:13.5px;color:#9A9AC0;margin-bottom:9px}
footer .legal .links{display:flex;gap:20px;margin-bottom:12px}
footer .legal .links a{display:inline;padding:0;font-size:14.5px}

/* ---- all-languages selector + Google Translate (Layer 2) ---- */
.lang-box{display:flex;align-items:center;gap:7px}
.lang-globe{font-size:15px;line-height:1}
.lang-select{font:inherit;font-size:14.5px;color:#fff;background:#23234E;border:1px solid #47478A;border-radius:8px;padding:5px 6px;max-width:172px;cursor:pointer}
.lang-select:focus{outline:2px solid var(--teal);outline-offset:1px}
.lang-select option{color:#17173A;background:#fff}
.gt-box{margin-inline-start:2px}
.gt-box .goog-te-gadget{font-family:inherit;font-size:11px;color:#BFBFE4;line-height:1.3}
.gt-box .goog-te-gadget .goog-te-combo{font:inherit;font-size:13px;color:#17173A;background:#fff;border:1px solid #47478A;border-radius:7px;padding:3px 4px;max-width:150px;margin:0}
.gt-box .goog-te-gadget>span{display:none}
.gt-box .goog-te-gadget img{display:none}
.goog-te-banner-frame.skiptranslate{display:none!important}
body{top:0!important}
.goog-tooltip,.goog-tooltip:hover{display:none!important}
.goog-text-highlight{background:none!important;box-shadow:none!important}
/* RTL chrome (Arabic / Urdu): form fields align to the reading direction;
   flex/grid layouts flip automatically with dir=rtl. */
html[dir="rtl"] input,html[dir="rtl"] textarea{text-align:right}
html[dir="rtl"] .lang-select,html[dir="rtl"] .gt-box .goog-te-gadget .goog-te-combo{text-align:left}