@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Bengali:wght@400;500;600;700;800&display=swap');

:root{
  --blue:#0757ed;--blue2:#0d6efd;--navy:#062047;--ink:#102a43;--muted:#61758a;
  --soft:#f4f8ff;--line:#dbe7f4;--green:#18a957;--red:#d92d20;--amber:#a15c00;
  --white:#fff;--shadow:0 18px 48px rgba(16,42,67,.10);--radius:20px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans Bengali",system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.65}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(1120px,calc(100% - 28px));margin:auto}
.top-note{background:#fff3cd;color:#5b4300;border-bottom:1px solid #f5df9b;font-size:13px}
.top-note .container{padding:10px 0;display:flex;gap:9px;align-items:flex-start}
.header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-row{height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo{width:205px;height:auto}
.header-actions{display:flex;gap:10px;align-items:center}
.btn{border:0;border-radius:12px;padding:13px 18px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 10px 25px rgba(7,87,237,.22)}
.btn-outline{background:#fff;color:var(--blue);border:1px solid #bcd2f5}
.btn-wa{background:#18a957;color:#fff}
.hero{background:radial-gradient(circle at 90% 10%,#dfeeff 0,transparent 35%),linear-gradient(135deg,#f7fbff,#edf5ff);padding:56px 0 38px}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:34px;align-items:center}
.eyebrow{display:inline-flex;gap:8px;align-items:center;background:#e8f1ff;color:#0757ed;padding:7px 11px;border-radius:999px;font-size:12px;font-weight:800}
h1{font-size:clamp(34px,5vw,58px);line-height:1.14;margin:15px 0 15px;letter-spacing:-1px}
h1 span{color:var(--blue)}
.lead{font-size:17px;color:var(--muted);max-width:680px;margin:0 0 24px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.trust-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:22px;color:#38516a;font-size:13px;font-weight:600}
.phone-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}
.phone-card .mock{border:1px solid #cfe0f5;border-radius:20px;padding:18px;background:linear-gradient(180deg,#fff,#f6f9fe)}
.mock-head{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding-bottom:13px}
.mock-logo{width:130px}
.mock-file{margin:15px 0;padding:18px;border:2px dashed #a9c7ef;border-radius:14px;background:#f8fbff;text-align:center;color:#315a87}
.mock-field{height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;margin:9px 0}
.mock-button{height:48px;border-radius:12px;background:var(--blue);display:grid;place-items:center;color:#fff;font-weight:800;margin-top:13px}
.section{padding:62px 0}
.section-soft{background:var(--soft)}
.section-title{text-align:center;max-width:760px;margin:0 auto 30px}
.section-title h2{font-size:clamp(27px,4vw,40px);line-height:1.25;margin:0 0 9px}
.section-title p{margin:0;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:23px;box-shadow:0 8px 30px rgba(16,42,67,.04)}
.step-no{width:43px;height:43px;border-radius:14px;background:#e9f2ff;color:var(--blue);display:grid;place-items:center;font-size:20px;font-weight:800;margin-bottom:15px}
.card h3{margin:0 0 7px;font-size:20px}
.card p{margin:0;color:var(--muted)}
.order-shell{max-width:860px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);overflow:hidden}
.order-head{background:linear-gradient(135deg,var(--navy),#0a3977);padding:28px;color:#fff}
.order-head h2{margin:0 0 6px;font-size:27px}
.order-head p{margin:0;color:#cfddf0}
.order-body{padding:28px}
.notice{border-radius:14px;padding:14px 16px;margin-bottom:20px;font-size:14px}
.notice-warning{background:#fff8e6;color:#6d4b00;border:1px solid #f4d68a}
.notice-danger{background:#fff0ef;color:#8e221a;border:1px solid #f5c0bc}
.notice-success{background:#eaf8ef;color:#176b37;border:1px solid #bae3c8}
.label{display:block;font-weight:700;font-size:14px;margin:0 0 7px}
.required{color:var(--red)}
.field{margin-bottom:18px}
.input,.select,.textarea{width:100%;border:1px solid #cdddec;border-radius:12px;padding:13px 14px;background:#fff;color:var(--ink);outline:none}
.input:focus,.select:focus,.textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(7,87,237,.09)}
.textarea{min-height:112px;resize:vertical}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.upload-box{position:relative;border:2px dashed #9bbde8;background:#f7fbff;border-radius:16px;padding:24px;text-align:center;transition:.2s}
.upload-box.drag{border-color:var(--blue);background:#edf5ff}
.upload-box input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.upload-icon{font-size:30px}
.help{font-size:12px;color:var(--muted);margin-top:6px}
.file-list{display:grid;gap:8px;margin-top:12px}
.file-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:13px}
.qty{display:flex;align-items:center;gap:10px}
.qty button{width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;font-size:22px}
.qty input{width:72px;text-align:center}
.summary{background:#f6f9fd;border:1px solid var(--line);border-radius:16px;padding:18px;margin:18px 0}
.summary-row{display:flex;justify-content:space-between;gap:12px;padding:7px 0}
.summary-total{border-top:1px dashed #b9c9d9;margin-top:7px;padding-top:12px;font-size:19px;font-weight:800}
.check{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:#415a72}
.check input{margin-top:5px;width:18px;height:18px;accent-color:var(--blue);flex:0 0 auto}
.submit{width:100%;font-size:17px;padding:15px 18px}
.faq{max-width:850px;margin:auto}
details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:10px}
summary{font-weight:700;cursor:pointer}
details p{color:var(--muted);margin-bottom:0}
.security-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.footer{background:var(--navy);color:#fff;padding:48px 0 96px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}
.footer .logo{background:#fff;padding:8px;border-radius:10px}
.footer p,.footer small{color:#bcd0e6}
.footer h4{margin:0 0 10px}
.footer a{display:block;color:#d7e5f4;margin:6px 0}
.copyright{border-top:1px solid #29476a;margin-top:28px;padding-top:18px;font-size:12px;color:#a8bdd4}
.mobile-bar{display:none;position:fixed;z-index:50;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);padding:9px 10px;gap:8px;box-shadow:0 -8px 25px rgba(16,42,67,.08)}
.mobile-bar a{flex:1}
.success-wrap{min-height:70vh;display:grid;place-items:center;background:var(--soft);padding:28px}
.success-card{width:min(620px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;text-align:center;box-shadow:var(--shadow)}
.success-icon{width:72px;height:72px;border-radius:50%;background:#eaf8ef;color:#168343;display:grid;place-items:center;margin:0 auto 16px;font-size:36px}

/* Admin */
.admin-body{background:#f4f7fb}
.admin-top{background:var(--navy);color:#fff}
.admin-top .container{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:15px}
.admin-logo{width:180px;background:#fff;padding:6px;border-radius:8px}
.admin-nav{display:flex;gap:7px;flex-wrap:wrap}
.admin-nav a{padding:8px 11px;border-radius:8px;background:#163a65;color:#e7f0fb;font-size:13px}
.admin-main{padding:28px 0 60px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:20px 0}
.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.stat b{display:block;font-size:26px;color:var(--blue)}
.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px}
table{width:100%;border-collapse:collapse;min-width:780px}
th,td{text-align:left;padding:12px 13px;border-bottom:1px solid #e7eef6;font-size:13px;vertical-align:top}
th{background:#f7f9fc;color:#536b82}
.badge{display:inline-flex;padding:5px 8px;border-radius:999px;background:#edf3fb;font-size:11px;font-weight:700}
.admin-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:16px}
.login-page{min-height:100vh;background:linear-gradient(145deg,#eaf3ff,#fff);display:grid;place-items:center;padding:20px}
.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow)}
.login-card .logo{margin:0 auto 20px}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.filters .input,.filters .select{width:auto;min-width:180px}
.order-files{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.file-card{border:1px solid var(--line);border-radius:14px;padding:14px;background:#f8fbff}
.file-card img{width:100%;height:220px;object-fit:contain;background:#fff;border-radius:10px;margin-bottom:10px}
.inline-form{display:flex;gap:8px;flex-wrap:wrap;align-items:end}
.danger-btn{background:#fff;color:#b42318;border:1px solid #f0aaa5}
.small-btn{padding:8px 10px;border-radius:9px;font-size:12px}

@media(max-width:760px){
  .header-row{height:67px}.logo{width:162px}.header-actions .btn-outline{display:none}
  .header-actions .btn{padding:10px 12px;font-size:12px}
  .hero{padding:36px 0 28px}.hero-grid{grid-template-columns:1fr}.phone-card{padding:16px}
  .steps,.security-grid,.footer-grid{grid-template-columns:1fr}
  .section{padding:44px 0}.order-body{padding:18px}.order-head{padding:22px 18px}
  .grid-2{grid-template-columns:1fr}.mobile-bar{display:flex}.footer{padding-bottom:105px}
  .stats{grid-template-columns:1fr 1fr}.admin-top .container{padding:12px 0;align-items:flex-start}
  .admin-logo{width:135px}.admin-nav{justify-content:flex-end}.order-files{grid-template-columns:1fr}
}

/* Final v2: configurable real-deadline countdown */
.countdown-wrap{padding:16px 0;background:#062047;color:#fff}
.countdown-inner{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;text-align:center}
.countdown-copy strong{display:block;font-size:15px}
.countdown-copy small{color:#c7d8eb}
.countdown{display:flex;gap:8px;align-items:center}
.time-box{min-width:64px;background:#fff;color:#062047;border-radius:12px;padding:8px 9px;box-shadow:0 8px 20px rgba(0,0,0,.12)}
.time-box b{display:block;font-size:22px;line-height:1.05}
.time-box span{font-size:10px;color:#60758b}
.countdown-ended{font-weight:800;color:#ffe49a}
.form-lock-note{font-size:12px;color:#61758a;text-align:center;margin-top:8px}
.seo-footer-links{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px}
.seo-footer-links a{display:inline-block;margin:0}
@media(max-width:760px){
  .countdown-inner{gap:10px}
  .countdown{width:100%;justify-content:center}
  .time-box{min-width:58px;padding:7px}
  .time-box b{font-size:19px}
}