/* =========================================================
   SMSGear — shared stylesheet
   Sections: 1 Tokens · 2 Base · 3 Layout · 4 Header/Footer ·
   5 Home · 6 Inner pages · 7 Forms & Auth · 8 Responsive helpers
   ========================================================= */

/* 1. Tokens ------------------------------------------------ */
:root{
  --bg:#f7f8fc; --bg2:#ffffff; --card:#ffffff; --ink:#13182a; --muted:#5b6478; --line:#e4e7f0;
  --accent:#4f5bff; --accent-ink:#ffffff; --mint:#0e9f78; --danger:#d63a4a; --glow:rgba(79,91,255,.14);
  --shadow:0 10px 40px rgba(19,24,42,.08);
  --dark-1:#171d33; --dark-2:#0e1222; --dark-line:#2b3352; --dark-muted:#9aa3ba;
  --radius:18px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0e1222; --bg2:#13182a; --card:#171d33; --ink:#eef0f8; --muted:#9aa3ba; --line:#262d48;
    --accent:#7a85ff; --accent-ink:#0e1222; --mint:#3ddbab; --danger:#ff7b88; --glow:rgba(122,133,255,.18);
    --shadow:0 10px 40px rgba(0,0,0,.4);
  }
}
:root[data-theme="dark"]{
  --bg:#0e1222; --bg2:#13182a; --card:#171d33; --ink:#eef0f8; --muted:#9aa3ba; --line:#262d48;
  --accent:#7a85ff; --accent-ink:#0e1222; --mint:#3ddbab; --danger:#ff7b88; --glow:rgba(122,133,255,.18);
  --shadow:0 10px 40px rgba(0,0,0,.4);
}

/* 2. Base -------------------------------------------------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{background:var(--bg);color:var(--ink);font-family:"Plus Jakarta Sans","Hind Siliguri",system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
html[lang="bn"] body{font-family:"Hind Siliguri","Plus Jakarta Sans",system-ui,sans-serif}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
ul{list-style:none}
h1{font-size:clamp(34px,5.2vw,56px);line-height:1.14;font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(26px,3.4vw,36px);line-height:1.22;font-weight:800;letter-spacing:-.015em;margin-bottom:12px}
h3{font-size:18px;font-weight:700;margin-bottom:6px;line-height:1.35}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--accent-ink);padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* 3. Layout ------------------------------------------------ */
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.section{padding:84px 0}
.section--tint{background:var(--bg2);border-block:1px solid var(--line)}
.sec-head{margin-bottom:38px;max-width:640px}
.sec-head p{color:var(--muted);font-size:17px}
.lead{color:var(--muted);font-size:18px;max-width:560px}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1000px){.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card p{color:var(--muted);font-size:15px}
.ico{width:46px;height:46px;border-radius:14px;background:var(--glow);color:var(--accent);display:grid;place-items:center;margin-bottom:16px}
.ico svg{width:22px;height:22px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:12px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;font-family:inherit;line-height:1.2;transition:transform .15s,background .15s,border-color .15s}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{background:var(--card)}
.btn-block{width:100%}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}

/* 4. Header / Footer --------------------------------------- */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px;gap:12px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.02em}
.logo img{width:34px;height:34px}
.nav-links{display:flex;gap:24px;font-size:15px;font-weight:500;color:var(--muted)}
.nav-links a{padding:6px 0;border-bottom:2px solid transparent}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink);border-bottom-color:var(--accent)}
.nav-right{display:flex;align-items:center;gap:8px}
.chip{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;padding:8px 12px;font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;line-height:1.2}
.nav-login{padding:8px 12px;font-weight:600;font-size:15px;color:var(--muted)}
.nav-login:hover{color:var(--ink)}
.nav .btn{padding:9px 16px;font-size:14px}
.menu-btn{display:none}
@media(max-width:960px){
  .nav-links{display:none;position:absolute;left:0;right:0;top:66px;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 20px 20px;flex-direction:column;gap:2px}
  .nav-links a{padding:12px 0;border-bottom:1px solid var(--line)}
  .site-header.open .nav-links{display:flex}
  .menu-btn{display:inline-block}
  .nav-login{display:none}
}
@media(max-width:460px){.nav .btn{display:none}}

.site-footer{padding:88px 0 44px;border-top:1px solid var(--line);background:var(--bg2)}
.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr 1.15fr;gap:44px 36px;margin-bottom:64px}
.foot h4{font-size:14.5px;font-weight:700;color:var(--muted);margin-bottom:24px}
.foot ul{display:grid;gap:16px;font-size:15px}
.foot a:hover{color:var(--accent)}
.pay-methods{font-size:15px;color:var(--ink);line-height:1.8;text-wrap:balance}
.social-links{display:flex;gap:12px;margin-top:24px}
.social-ico{width:34px;height:34px;border-radius:100px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);flex-shrink:0}
.social-ico svg{width:16px;height:16px;fill:currentColor}
.foot a.social-ico:hover{color:var(--accent-ink);background:var(--accent);border-color:var(--accent)}
.foot .about-txt{color:var(--muted);font-size:14px;line-height:1.7;margin:18px 0 24px;max-width:290px}
.foot .contact-lines{display:grid;gap:10px;font-size:14px;color:var(--muted)}
.copy{border-top:1px solid var(--line);padding-top:32px;font-size:13px;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
@media(max-width:900px){.foot{grid-template-columns:1fr 1fr;gap:40px 28px}.foot>div:first-child{grid-column:1/-1}.foot .about-txt{max-width:420px}}
@media(max-width:600px){.site-footer{padding:64px 0 36px}.foot{margin-bottom:48px}.foot h4{margin-bottom:18px}.foot ul{gap:14px}.copy{padding-top:26px}}

/* 9. Legal pages --------------------------------------------- */
.legal-meta{color:var(--muted);font-size:14px;margin-top:14px}
.legal-toc{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.legal-toc a{font-size:13.5px;color:var(--muted);background:var(--card);border:1px solid var(--line);border-radius:100px;padding:6px 13px}
.legal-toc a:hover{color:var(--accent);border-color:var(--accent)}
.legal-body{max-width:760px}
.legal-body section{padding:26px 0;border-bottom:1px solid var(--line)}
.legal-body section:last-child{border-bottom:none}
.legal-body h2{font-size:21px;margin-bottom:10px}
.legal-body p{color:var(--muted);margin-bottom:8px}
.legal-note{margin-top:28px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--bg2);color:var(--muted);font-size:13.5px;max-width:760px}

/* 5. Home -------------------------------------------------- */
.hero{padding:64px 0 0;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-120px 0 auto 0;height:520px;background:radial-gradient(600px 300px at 78% 30%,var(--glow),transparent 70%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;position:relative}
.hero .lead{margin:20px 0 28px}
.hero-sub{margin-top:18px;font-size:14px;color:var(--muted)}
.hero-sub a{color:var(--accent);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.pill{font-size:13px;color:var(--muted);border:1px solid var(--line);background:var(--card);padding:6px 12px;border-radius:999px;display:flex;align-items:center;gap:8px}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--mint);display:inline-block}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.phone-wrap{order:-1}}

.phone-wrap{display:flex;justify-content:center}
.phone{width:290px;background:var(--bg2);border:1px solid var(--line);border-radius:38px;padding:14px;box-shadow:var(--shadow);position:relative}
.phone-top{display:flex;align-items:center;gap:10px;padding:8px 6px 14px;border-bottom:1px solid var(--line)}
.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#4f5bff,#12b886);display:grid;place-items:center;color:#fff;font-weight:800;font-size:13px}
.phone-top b{font-size:14px;display:block;line-height:1.2}
.phone-top small{color:var(--muted);font-size:12px}
.thread{padding:16px 4px 22px;display:flex;flex-direction:column;gap:12px;min-height:330px}
.bubble{background:var(--bg);border:1px solid var(--line);border-radius:16px 16px 16px 4px;padding:10px 13px;font-size:13.5px;line-height:1.5;max-width:92%;opacity:0;transform:translateY(8px);animation:pop .5s forwards}
.bubble:nth-child(1){animation-delay:.3s}.bubble:nth-child(2){animation-delay:1.2s}.bubble:nth-child(3){animation-delay:2.1s}
.bubble em{font-style:normal;display:block;margin-top:5px;font-size:11px;color:var(--mint);font-weight:600}
.otp{font-weight:800;letter-spacing:.14em;font-size:17px;color:var(--accent)}
@keyframes pop{to{opacity:1;transform:none}}
.badge-float{position:absolute;right:-18px;bottom:-16px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px 14px;box-shadow:var(--shadow);font-size:12.5px;font-weight:600;display:flex;gap:8px;align-items:center}
.badge-float i{width:8px;height:8px;border-radius:50%;background:var(--mint);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.35}}
@media(max-width:480px){.badge-float{right:-6px}}
@media(prefers-reduced-motion:reduce){.bubble{opacity:1;transform:none}}

.marquee{border-block:1px solid var(--line);background:var(--bg2);padding:18px 0;overflow:hidden;margin-top:56px}
.marq-label{text-align:center;font-size:13px;color:var(--muted);margin-bottom:12px}
.track{display:flex;gap:48px;width:max-content;animation:scroll 30s linear infinite}
.track span{font-weight:800;font-size:20px;color:var(--muted);opacity:.75;white-space:nowrap}
@keyframes scroll{to{transform:translateX(-50%)}}

.steps{counter-reset:s}
.step{position:relative;padding-top:68px}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:22px;left:26px;width:34px;height:34px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:800;font-size:15px}

.calc{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
@media(max-width:860px){.calc{grid-template-columns:1fr}}
.seg{display:flex;gap:8px}
.seg button{flex:1;padding:11px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--muted);font-weight:600;font-family:inherit;cursor:pointer;font-size:14px}
.seg button.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.result{background:linear-gradient(160deg,var(--dark-1),var(--dark-2));color:#eef0f8;border-radius:var(--radius);padding:28px;border:1px solid var(--dark-line);display:flex;flex-direction:column;justify-content:space-between;gap:18px}
.result .lbl{font-size:13px;color:var(--dark-muted);font-weight:600}
.result .big{font-size:44px;font-weight:800;letter-spacing:-.02em;color:#fff;line-height:1.1;margin:6px 0 18px}
.result dl{display:grid;gap:10px;font-size:14.5px}
.result dl div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed var(--dark-line);padding-bottom:8px;color:#b6bdd3}
.result dl b{color:#fff;text-align:right}
.note{font-size:12.5px;color:var(--dark-muted)}
.note-light{font-size:13px;color:var(--muted);margin-top:18px}

.price{display:flex;flex-direction:column;position:relative}
.price .amt{font-size:36px;font-weight:800;letter-spacing:-.02em;margin:8px 0 2px;line-height:1.2}
.price .amt small{font-size:14px;color:var(--muted);font-weight:500}
.price .sub{color:var(--muted);font-size:14px}
.tiers{margin:16px 0 4px;border-top:1px solid var(--line)}
.tiers li{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--muted)}
.tiers b{color:var(--ink)}
.price ul.feat{margin:16px 0 24px;display:grid;gap:9px;font-size:14.5px;color:var(--muted)}
.price ul.feat li::before{content:"✓";color:var(--mint);font-weight:800;margin-right:10px}
.price .btn{margin-top:auto}
.price.pop{border-color:var(--accent);box-shadow:0 12px 40px var(--glow)}
.price .badge{position:absolute;top:-12px;right:22px;background:var(--accent);color:var(--accent-ink);font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px}

.dev{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center}
@media(max-width:860px){.dev{grid-template-columns:1fr}}
.checks{margin-top:18px;display:grid;gap:10px;color:var(--muted)}
.checks li::before{content:"✓";color:var(--mint);font-weight:800;margin-right:10px}
.code{background:#0b0f1e;border:1px solid var(--dark-line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.tabs{display:flex;gap:4px;padding:10px 10px 0;background:#10152a;border-bottom:1px solid var(--dark-line)}
.tabs button{background:none;border:0;color:#8e97b1;padding:9px 14px;font-size:13px;font-weight:600;cursor:pointer;border-radius:8px 8px 0 0;font-family:inherit}
.tabs button.on{background:#0b0f1e;color:#fff}
pre{padding:20px;overflow-x:auto;font-size:13px;line-height:1.7;color:#d7dcf0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;min-height:220px}
pre .k{color:#7a85ff}pre .s{color:#3ddbab}pre .c{color:#6b7597}
.integr{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.integr span{font-size:13px;font-weight:600;color:var(--muted);border:1px solid var(--line);background:var(--card);padding:5px 12px;border-radius:999px}

.band{background:linear-gradient(135deg,var(--dark-1),var(--dark-2));border:1px solid var(--dark-line);border-radius:26px;padding:46px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;color:#eef0f8}
.band h2{color:#fff}.band p{color:#aab2c9}
.band ul{display:grid;gap:12px;font-size:15px}
.band li{background:rgba(255,255,255,.05);border:1px solid var(--dark-line);padding:12px 16px;border-radius:14px}
.band .btn-primary{background:#fff;color:#0e1222;margin-top:22px}
@media(max-width:860px){.band{grid-template-columns:1fr;padding:28px}}

details{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 22px;margin-bottom:12px}
summary{cursor:pointer;font-weight:700;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--accent);font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:12px;font-size:15px}

.final{text-align:center}
.final p{margin:0 auto;color:var(--muted);max-width:520px}
.final .cta-row{justify-content:center;margin-top:26px}

/* 6. Inner pages ------------------------------------------- */
.page-hero{padding:64px 0 20px;position:relative}
.page-hero::before{content:"";position:absolute;inset:-100px 0 auto 0;height:380px;background:radial-gradient(520px 240px at 20% 20%,var(--glow),transparent 70%);pointer-events:none}
.page-hero .wrap{position:relative}
.page-hero h1{max-width:760px}
.page-hero .lead{margin-top:16px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
@media(max-width:860px){.split{grid-template-columns:1fr}}
.split p{color:var(--muted);margin-top:12px;font-size:16.5px}
.art{border-radius:26px;overflow:hidden;border:1px solid var(--dark-line)}
.art img{width:100%;height:auto}

.timeline{display:grid;gap:0;max-width:760px}
.tl-item{display:grid;grid-template-columns:200px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
.tl-item:last-child{border-bottom:0}
.tl-item h3{margin:0;color:var(--accent)}
.tl-item p{color:var(--muted);font-size:15px}
@media(max-width:560px){.tl-item{grid-template-columns:1fr;gap:4px}}

.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px;align-items:start}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr}}
.info-list{display:grid;gap:14px}
.info{display:flex;gap:16px;align-items:flex-start;padding:20px}
.info .ico{margin:0;flex:none}
.info h3{font-size:16px;margin-bottom:2px}
.info p,.info a{color:var(--muted);font-size:15px}
.info a:hover{color:var(--accent)}

/* 7. Forms & Auth ------------------------------------------ */
.field{margin-bottom:18px}
label{font-size:14px;font-weight:600;color:var(--ink);display:block;margin-bottom:6px}
label .opt{color:var(--muted);font-weight:500;font-size:13px}
input,textarea,select{width:100%;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:15px;font-family:inherit;line-height:1.4}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.7}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--glow)}
textarea{resize:vertical;min-height:130px}
.is-invalid{border-color:var(--danger)!important}
.err{color:var(--danger);font-size:13px;margin-top:6px;min-height:0}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.row2{grid-template-columns:1fr}}
.pw-wrap{position:relative}
.pw-wrap input{padding-right:64px}
input[type="file"]{padding:5px 8px;cursor:pointer;font-size:12.5px;border-radius:5px}
input[type="file"]::file-selector-button{margin-right:9px;border:0;border-radius:5px;padding:4px 10px;background:var(--accent);color:var(--accent-ink);font-weight:600;font-family:inherit;font-size:11.5px;cursor:pointer}
.pw-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--muted);font-weight:600;font-size:13px;cursor:pointer;padding:6px 8px;font-family:inherit}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted);font-weight:500;cursor:pointer;margin-bottom:0}
.check input{width:18px;height:18px;margin-top:3px;flex:none;accent-color:var(--accent)}
.check a{color:var(--accent);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.meter{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:10px}
.meter i{height:5px;border-radius:3px;background:var(--line)}
.meter[data-score="1"] i:nth-child(-n+1){background:var(--danger)}
.meter[data-score="2"] i:nth-child(-n+2){background:#e0a030}
.meter[data-score="3"] i:nth-child(-n+3){background:#7bbf3f}
.meter[data-score="4"] i:nth-child(-n+4){background:var(--mint)}
.meter-txt{font-size:12.5px;color:var(--muted);margin-top:6px;min-height:18px}
.notice{border-radius:12px;padding:14px 16px;font-size:14.5px;margin-bottom:18px;border:1px solid var(--line);background:var(--glow)}
.notice[hidden]{display:none}
.form-links{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px;flex-wrap:wrap}
.form-links a,.alt-link a{color:var(--accent);font-weight:600}
.alt-link{margin-top:22px;text-align:center;color:var(--muted);font-size:15px}

.form-card{padding:34px}
.form-card h2{font-size:26px;margin-bottom:6px}
.form-card .sub{color:var(--muted);margin-bottom:24px;font-size:15px}

.auth{display:grid;grid-template-columns:1fr 1fr;min-height:calc(100vh - 66px)}
.auth-form{display:flex;align-items:center;justify-content:center;padding:48px 24px}
.auth-box{width:100%;max-width:440px}
.auth-box h1{font-size:clamp(28px,4vw,36px);margin-bottom:8px}
.auth-box .sub{color:var(--muted);margin-bottom:28px}
.auth-panel{background:linear-gradient(160deg,var(--dark-1),var(--dark-2));color:#eef0f8;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:26px;padding:48px;text-align:center}
.auth-panel img{width:100%;max-width:400px;height:auto}
.auth-panel h2{color:#fff;font-size:24px;margin-bottom:6px}
.auth-panel p{color:#aab2c9;max-width:380px;margin:0 auto;font-size:15px}
@media(max-width:900px){.auth{grid-template-columns:1fr}.auth-panel{display:none}}
/* সাইন আপ পেজে পাশের প্যানেল নেই, তাই ফর্মটা পুরো প্রস্থে মাঝে থাকে এবং চওড়ায় বড় (~col-8) */
body[data-page="signup"] .auth{grid-template-columns:1fr}
body[data-page="signup"] .auth-box{max-width:760px}
body[data-page="signup"] textarea{min-height:84px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
@media(max-width:700px){.row3{grid-template-columns:1fr}}
.signup-banner{display:flex;align-items:center;gap:14px;background:linear-gradient(135deg,var(--accent),var(--mint));color:#fff;border-radius:16px;padding:14px 18px;margin-bottom:26px;box-shadow:0 18px 36px -22px rgba(79,91,255,.5)}
.signup-banner .sb-ico{flex:none;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.2);display:grid;place-items:center}
.signup-banner .sb-ico svg{width:19px;height:19px}
.signup-banner b{display:block;font-size:14.5px;margin-bottom:2px}
.signup-banner p{font-size:12.5px;color:rgba(255,255,255,.88);margin:0;line-height:1.4}
@media(max-width:480px){.signup-banner{flex-direction:column;text-align:center}}

.code404{font-size:clamp(72px,14vw,140px);font-weight:800;color:var(--accent);line-height:1;letter-spacing:-.04em;margin-bottom:12px}
.quick-h{font-size:15px;font-weight:600;color:var(--muted);margin:48px 0 16px}
.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:820px;margin:0 auto;text-align:left}
.quick a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 18px;background:var(--card);border:1px solid var(--line);border-radius:14px;font-weight:600;transition:border-color .15s,transform .15s}
.quick a::after{content:"›";color:var(--accent);font-size:22px;line-height:1}
.quick a:hover{border-color:var(--accent);transform:translateY(-2px)}
@media(max-width:820px){.quick{grid-template-columns:repeat(2,1fr)}}
@media(max-width:420px){.quick{grid-template-columns:1fr}}

/* 8. Small helpers ----------------------------------------- */
.center{text-align:center}
.mt-16{margin-top:16px}.mt-24{margin-top:24px}

/* ---- WhatsApp ভাসমান চ্যাট বাটন (ডান কোনায়, সব পেজে) ---- */
.wa-float{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));z-index:40;display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;-webkit-tap-highlight-color:transparent}
.wa-ico{position:relative;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;flex:none;box-shadow:0 8px 22px rgba(18,140,126,.42),0 2px 6px rgba(0,0,0,.18);transition:transform .18s ease,background .18s ease}
.wa-ico::before{content:"";position:absolute;inset:0;border-radius:50%;background:#25d366;z-index:-1;animation:wa-pulse 2.6s ease-out infinite}
.wa-ico svg{width:32px;height:32px;fill:currentColor}
.wa-float:hover .wa-ico{transform:scale(1.07);background:#1ebe5b}
.wa-float:hover .wa-ico::before{animation:none}
.wa-float:active .wa-ico{transform:scale(.96)}
.wa-float:focus-visible{outline:none}
.wa-float:focus-visible .wa-ico{outline:3px solid var(--accent);outline-offset:3px}
.wa-tip{background:var(--dark-1);color:#fff;border:1px solid var(--dark-line);padding:8px 14px;border-radius:12px;font-size:13.5px;font-weight:500;white-space:nowrap;box-shadow:var(--shadow);opacity:0;transform:translateX(8px);pointer-events:none;transition:opacity .18s ease,transform .18s ease}
.wa-float:hover .wa-tip,.wa-float:focus-visible .wa-tip{opacity:1;transform:none}
@keyframes wa-pulse{0%{transform:scale(1);opacity:.45}70%,100%{transform:scale(1.6);opacity:0}}
@media(hover:none){.wa-tip{display:none}}
@media(max-width:480px){.wa-float{right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom))}.wa-ico{width:54px;height:54px}.wa-ico svg{width:30px;height:30px}}
/* বাটনের নিচে ফুটারের ডোমেইন লেখা যেন চাপা না পড়ে */
@media(max-width:1300px){.site-footer .copy{padding-right:76px}}
@media print{.wa-float{display:none}}

/* ---- কাস্টমার মন্তব্য স্লাইডার (হোম পেজ) ---- */
.tm{position:relative;overflow:hidden}
.tm::before{content:"";position:absolute;inset:0;background:radial-gradient(520px 240px at 14% 30%,var(--glow),transparent 70%),radial-gradient(520px 240px at 88% 72%,var(--glow),transparent 70%);pointer-events:none}
.tm .wrap{position:relative}
.tm-head{text-align:center;max-width:640px;margin:0 auto 42px}
.tm-head p{color:var(--muted);font-size:17px;margin-top:12px}
.tm-slider{--tm-dur:7s;max-width:860px;margin:0 auto}
.tm-viewport{overflow:hidden;border-radius:28px;box-shadow:0 34px 70px -34px rgba(19,24,42,.28),0 0 0 1px var(--line)}
.tm-track{display:grid}
.tm-slide{grid-area:1/1;margin:0;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;text-align:center;padding:56px 64px 48px;color:var(--ink);background:#fff}
.tm-slide::before{content:"\201C";position:absolute;top:4px;left:36px;font:700 170px/1 Georgia,"Times New Roman",serif;color:rgba(19,24,42,.06);pointer-events:none}
.tm-slide::after{content:"";position:absolute;right:-90px;top:-90px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(79,91,255,.16),transparent 70%);pointer-events:none}
.tm-slide>*{position:relative;z-index:1}
.tm-stars{display:flex;gap:4px;color:#f5a623}
.tm-stars svg{width:20px;height:20px;fill:currentColor}
.tm-q{margin:0;max-width:680px;font-size:15px;line-height:1.75;color:var(--ink)}
.tm-by{display:flex;align-items:center;gap:14px;margin-top:6px}
.tm-av{flex:none;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--mint));color:#fff;font-weight:800;font-size:20px;box-shadow:0 0 0 4px rgba(19,24,42,.06)}
.tm-who{display:grid;text-align:left;line-height:1.45}
.tm-n{font-size:14px;font-weight:700;color:var(--ink)}
.tm-r{font-size:13px;color:var(--muted)}
/* স্লাইড হওয়ার সময় ডান থেকে ঢোকে, বাঁয়ে বেরিয়ে যায় (পেছনে গেলে উল্টো) */
.tm-slide{visibility:hidden;transition:transform .75s cubic-bezier(.65,0,.35,1),visibility 0s linear .75s}
.tm-slide.is-active{visibility:visible;transform:none;transition-delay:0s}
.tm-slide.is-right{transform:translateX(100%)}
.tm-slide.is-left{transform:translateX(-100%)}
/* JavaScript ছাড়া শুধু প্রথম মন্তব্য দেখায়; নিয়ন্ত্রণ বাটন লুকানো থাকে */
.tm-slider:not(.is-ready) .tm-slide{transition:none}
.tm-slider:not(.is-ready) .tm-slide:first-child{visibility:visible}
.tm-controls{display:none;align-items:center;justify-content:center;gap:14px;margin-top:26px}
.tm-slider.is-ready .tm-controls{display:flex}
.tm-nav{flex:none;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--card);color:var(--ink);border:1px solid var(--line);cursor:pointer;padding:0;transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease}
.tm-nav svg{width:20px;height:20px}
.tm-nav:hover{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.tm-nav:active{transform:scale(.94)}
.tm-nav:focus-visible,.tm-dot:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.tm-toggle{width:38px;height:38px;margin-left:6px;color:var(--muted)}
.tm-toggle svg{width:15px;height:15px}
.tm-toggle .i-play,.tm-slider:not(.is-playing) .tm-toggle .i-pause{display:none}
.tm-slider:not(.is-playing) .tm-toggle .i-play{display:block}
.tm-slider.is-static .tm-toggle{display:none}
.tm-dots{display:flex;align-items:center;gap:2px}
.tm-dot{width:22px;height:26px;padding:0;border:0;background:none;cursor:pointer;display:grid;place-items:center;transition:width .35s ease}
.tm-dot i{position:relative;overflow:hidden;display:block;width:10px;height:10px;border-radius:999px;background:var(--line);transition:width .35s ease,background .25s ease}
.tm-dot:hover i{background:var(--muted)}
.tm-dot.is-active{width:46px}
.tm-dot.is-active i{width:36px}
.tm-dot i::after{content:"";position:absolute;inset:0;background:var(--accent);transform-origin:left center;transform:scaleX(0)}
.tm-dot.is-active i::after{transform:scaleX(1)}
/* অটোপ্লে চলার সময় সক্রিয় ডট ধীরে ভরে (ভরা শেষ হলে পরের স্লাইড) */
.tm-slider.is-playing .tm-dot.is-active i::after{transform:scaleX(0);animation:tm-fill var(--tm-dur) linear forwards}
.tm-slider.is-paused .tm-dot.is-active i::after{animation-play-state:paused}
@keyframes tm-fill{to{transform:scaleX(1)}}
@media(max-width:640px){
  .tm-viewport{border-radius:22px}
  .tm-slide{padding:44px 24px 34px;gap:18px}
  .tm-slide::before{font-size:130px;left:20px}
  .tm-q{font-size:14.5px}
  .tm-controls{gap:8px}
  .tm-toggle{margin-left:0}
}

/* ---- রিসেলার পেজ ---- */
.rs-hero{padding-bottom:8px}
.rs-hero .pills{margin-top:30px}
.rs-diagram{padding:30px}
.rs-cap{font-size:14px;font-weight:600;color:var(--muted);margin-bottom:12px}
.rs-bar{display:flex;height:58px;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.rs-bar i{display:block;height:100%}
.rs-bar i.ours,.rs-legend i.ours{background:linear-gradient(135deg,var(--dark-1),var(--dark-2))}
.rs-bar i.mine,.rs-legend i.mine{background:linear-gradient(135deg,var(--mint),#22c79a)}
.rs-bar i.ours{width:68%}
.rs-bar i.mine{width:32%}
.rs-legend{display:grid;gap:10px;margin-top:20px;font-size:15px;font-weight:600}
.rs-legend li{display:flex;align-items:center;gap:10px}
.rs-legend i{width:14px;height:14px;border-radius:5px;flex:none;display:inline-block}
.rs-note{font-size:13px;color:var(--muted);margin-top:18px}
@media(max-width:600px){.rs-diagram{padding:22px}.rs-bar{height:48px}}