/* bdno1agency - public stylesheet (mobile-first). Minify for production: npx clean-css-cli -o style.min.css style.css */
:root{--blue:#0A2540;--blue2:#123a63;--green:#00C853;--green-d:#00a844;--bg:#fff;--alt:#f4f7fb;--text:#1b2b3a;--muted:#5f7186;--line:#e3e9f0;--radius:14px;--shadow:0 6px 24px rgba(10,37,64,.08)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter','Noto Sans Bengali',system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased}
body.lang-bn{font-family:'Noto Sans Bengali','Inter',sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue2);text-decoration:none}
h1,h2,h3,h4{line-height:1.25;color:var(--blue);margin:0 0 .5em}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 18px}
.narrow{max-width:820px}
.center{text-align:center}
.muted{color:var(--muted)}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:68px}
.brand img{height:40px;width:auto}
.nav-toggle{display:inline-flex;background:none;border:0;font-size:22px;color:var(--blue);cursor:pointer;padding:8px}
.main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;padding:10px 18px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
.main-nav.open{display:flex}
.main-nav a{padding:10px 0;font-weight:500;color:var(--text)}
.main-nav a.active,.main-nav a:hover{color:var(--green-d)}
.nav-sep{height:1px;background:var(--line);margin:6px 0}
.lang-switch{display:flex;gap:6px;margin-top:6px}
.lang-switch a{padding:4px 10px;border:1px solid var(--line);border-radius:999px;font-size:13px}
.lang-switch a.on{background:var(--blue);color:#fff;border-color:var(--blue)}
@media(min-width:1000px){
 .nav-toggle{display:none}
 .main-nav{display:flex;position:static;flex-direction:row;align-items:center;gap:16px;padding:0;border:0;box-shadow:none;background:none}
 .main-nav a{padding:6px 0;font-size:14.5px}
 .nav-sep{width:1px;height:20px;margin:0 4px}
 .lang-switch{margin:0}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;padding:12px 24px;border-radius:999px;font-weight:600;border:2px solid transparent;cursor:pointer;font-size:15px;font-family:inherit;transition:.2s}
.btn-primary{background:var(--green);color:#04210f}
.btn-primary:hover{background:var(--green-d);color:#fff}
.btn-outline{border-color:var(--blue);color:var(--blue);background:transparent}
.btn-outline:hover{background:var(--blue);color:#fff}
.btn-outline-light{border-color:rgba(255,255,255,.7);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--blue)}
.link{font-weight:600;color:var(--green-d)}

/* Hero */
.hero{background:linear-gradient(135deg,var(--blue) 0%,#0d3a66 60%,#0b5d57 100%);color:#fff;padding:72px 0 64px}
.hero h1{color:#fff;font-size:clamp(28px,5vw,52px);max-width:860px}
.hero .sub{font-size:clamp(16px,2vw,20px);max-width:720px;color:#d6e3f1}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 18px}
.trust{color:#9ff2c0;font-weight:500}
.page-head{background:var(--alt);padding:40px 0;border-bottom:1px solid var(--line)}
.page-head h1{margin:0;font-size:clamp(26px,4vw,40px)}
.page-head p{margin:8px 0 0;color:var(--muted)}

/* Sections */
.section{padding:56px 0}
.section.alt{background:var(--alt)}
.section-title{text-align:center;font-size:clamp(22px,3.2vw,32px);margin-bottom:32px}
.grid-2{display:grid;gap:16px}
.grid-3,.grid-4{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:640px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1000px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}

/* Cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;transition:.2s}
.card:hover{transform:translateY(-3px)}
.icon{width:54px;height:54px;border-radius:14px;background:rgba(0,200,83,.12);color:var(--green-d);display:grid;place-items:center;font-size:22px;margin-bottom:14px}
.icon.big{width:72px;height:72px;font-size:30px}
.pillar{color:inherit;display:block}
.pillar p{color:var(--muted);margin:0}
.service-card{display:flex;flex-direction:column}
.service-card p{color:var(--muted);flex:1}
.card-foot{display:flex;justify-content:space-between;align-items:center;margin-top:14px}
.price{font-weight:700;color:var(--blue)}
.blog-card{padding:0;overflow:hidden}
.blog-card img{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--alt)}
.card-body{padding:18px 22px 22px}
.card-body small{color:var(--muted)}
.card-body h3 a{color:var(--blue)}
.step{text-align:center;padding:10px}
.num{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;margin-bottom:12px}
.why{text-align:center}
.why i{font-size:28px;color:var(--green-d);margin-bottom:10px}
.why p,.step p{color:var(--muted);margin:0}

/* Slider */
.slider{max-width:760px;margin:0 auto;text-align:center;position:relative}
.slide{display:none;margin:0}
.slide.on{display:block;animation:fade .5s}
@keyframes fade{from{opacity:0}to{opacity:1}}
.slide blockquote{font-size:clamp(17px,2.4vw,22px);margin:10px 0 16px;color:var(--blue)}
.stars{color:#f5b301;font-size:20px;letter-spacing:2px}
.dots{display:flex;gap:8px;justify-content:center;margin-top:18px}
.dots button{width:10px;height:10px;border-radius:50%;border:0;background:#c6d2df;cursor:pointer;padding:0}
.dots button.on{background:var(--green)}

/* FAQ */
.faq{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:600;color:var(--blue)}
.faq p{margin:10px 0 0;color:var(--muted)}
.final-cta{background:var(--blue);color:#fff;padding:60px 0}
.final-cta h2{color:#fff}
.final-cta .btn{margin:6px}

/* Forms */
.form label{display:block;font-weight:500;margin-bottom:14px;font-size:14px}
.form input,.form textarea,.form select,.filters input,.filters select{width:100%;padding:12px 14px;border:1px solid #cdd7e2;border-radius:10px;font:inherit;margin-top:6px;background:#fff}
.form input:focus,.form textarea:focus,.form select:focus,.filters input:focus{outline:2px solid var(--green);border-color:var(--green)}
.alert{padding:12px 16px;border-radius:10px;margin:16px 0;font-weight:500}
.alert-success{background:#e6f9ee;color:#0a6b30;border:1px solid #b7ebcb}
.alert-error{background:#fdeaea;color:#a12626;border:1px solid #f4c0c0}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.filters input,.filters select{margin:0;flex:1;min-width:160px;width:auto}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.chips a{padding:6px 16px;border:1px solid var(--line);border-radius:999px;font-size:14px;color:var(--text)}
.chips a.on{background:var(--blue);color:#fff;border-color:var(--blue)}
.auth-box{max-width:440px;padding-top:30px}
.contact-grid,.detail{display:grid;gap:28px}
@media(min-width:900px){.contact-grid{grid-template-columns:1.4fr 1fr}.detail{grid-template-columns:1.8fr 1fr}}
.side{align-self:start}
.side .btn{width:100%;margin-top:10px}
.big-price{font-size:30px;font-weight:800;color:var(--blue);margin:0 0 14px}
.map{width:100%;height:240px;border:0;border-radius:12px;margin-top:14px}
.cover{width:100%;border-radius:var(--radius);margin-bottom:20px}
.prose{font-size:17px}
.prose img{border-radius:10px}
.prose h2,.prose h3{margin-top:1.4em}
.pager{display:flex;gap:8px;justify-content:center;margin-top:30px;flex-wrap:wrap}
.pager a{padding:8px 14px;border:1px solid var(--line);border-radius:8px}
.pager a.active{background:var(--blue);color:#fff;border-color:var(--blue)}

/* Tables / badges (client dashboard) */
.table-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;margin:12px 0 32px;font-size:14.5px;background:#fff}
.tbl th,.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th{background:var(--alt);color:var(--blue)}
.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;background:#eef2f7;color:#445}
.b-new,.b-pending{background:#fff3d6;color:#8a5a00}
.b-contacted,.b-confirmed{background:#dbeafe;color:#1e4fa0}
.b-closed,.b-completed{background:#dcfce7;color:#146c33}
.b-cancelled{background:#fee2e2;color:#a12626}

/* Footer */
.site-footer{background:#071b30;color:#b8c8d9;padding:48px 0 0;margin-top:0}
.site-footer h4{color:#fff}
.site-footer a{color:#b8c8d9;display:block;padding:3px 0}
.site-footer a:hover{color:var(--green)}
.site-footer p{margin:6px 0}
.footer-grid{display:grid;gap:28px}
@media(min-width:800px){.footer-grid{grid-template-columns:1.4fr 1fr 1.2fr}}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;border-top:1px solid rgba(255,255,255,.1);margin-top:32px;padding:18px;font-size:14px}
.footer-bottom a{display:inline}

/* WhatsApp float */
.wa-float{position:fixed;right:18px;bottom:18px;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;font-size:32px;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:60}
.wa-float:hover{transform:scale(1.07);color:#fff}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}