:root {
    --ink: #111317;
    --muted: #5f6975;
    --paper: #eef3f7;
    --surface: #ffffff;
    --surface-alt: #f3f7fb;
    --forest: #111317;
    --forest-2: #1f97d3;
    --accent: #c7d0d9;
    --accent-dark: #64748b;
    --line: #d9e1e8;
    --danger: #b13f3f;
    --success: #12b76a;
    --shadow: 0 18px 50px rgba(17, 19, 23, 0.12);
    --radius: 18px;
    --radius-sm: 10px;
    --container: 1180px;
}

* { box-sizing: border-box; }

html[lang="bn"] body { font-family: "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", sans-serif; }
html[lang="en"] body { font-family: "Manrope", "Segoe UI", Arial, sans-serif; }
h1,h2,h3,h4,h5,h6,.section-title,.page-hero h1,.hero-content h1,.brand-copy strong,.nav-link,.button { font-family: "Manrope", "Segoe UI", Arial, sans-serif; }
html[lang="bn"] h1,html[lang="bn"] h2,html[lang="bn"] h3,html[lang="bn"] h4,html[lang="bn"] h5,html[lang="bn"] h6,html[lang="bn"] .section-title,html[lang="bn"] .page-hero h1,html[lang="bn"] .hero-content h1,html[lang="bn"] .brand-copy strong,html[lang="bn"] .nav-link,html[lang="bn"] .button { font-family: "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", sans-serif; }

html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--ink);
    background: linear-gradient(180deg, #f4f7fa 0%, #eef3f7 100%);
    font-family: "Manrope", "Segoe UI", Arial, sans-serif;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 9999; transform: translateY(-150%); padding: 10px 16px; background: #fff; border-radius: 8px; box-shadow: var(--shadow); }
.skip-link:focus { transform: none; }

.utility-bar { background: #101318; color: #dce7ee; font-size: .78rem; letter-spacing: .04em; }
.utility-inner { min-height: 26px; display: flex; justify-content: center; align-items: center; gap: 20px; }
.site-header { position: sticky; top: 0; z-index: 1000; transition: box-shadow .25s ease; }
.site-header.is-scrolled { box-shadow: 0 8px 30px rgba(0,0,0,.12); }
.site-navbar { background: rgba(255,255,255,.98); border-bottom: 1px solid rgba(31,151,211,.12); backdrop-filter: blur(12px); }
.navbar-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 16px; min-width: 0; }
.brand-mark { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; flex: 0 0 auto; background: linear-gradient(135deg, #111317 0 48%, #1f97d3 48% 100%); color: #f8fbfd; font-weight: 900; letter-spacing: -.04em; box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); }
.brand-copy { display: flex; flex-direction: column; justify-content: center; line-height: 1.12; }
.brand-copy strong { font-size: 1.34rem; font-weight: 800; white-space: nowrap; text-transform: uppercase; letter-spacing: .01em; }
.brand-copy small { color: var(--muted); font-size: .84rem; font-weight: 600; margin-top: 5px; }
.nav-menu { display: flex; align-items: center; gap: 5px; }
.nav-link { padding: 10px 11px; color: #34453e; font-size: .97rem; font-weight: 700; border-radius: 8px; transition: background .2s, color .2s; }
.nav-link:hover, .nav-link.is-active { background: #eef6fc; color: var(--forest-2); }
.nav-link.is-active { box-shadow: inset 0 -2px 0 var(--forest-2); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 10px; background: var(--surface-alt); padding: 10px; }
.nav-toggle span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--forest); border-radius: 2px; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 12px 20px; border: 1px solid transparent; border-radius: 10px; font-weight: 750; line-height: 1.2; transition: transform .2s, background .2s, color .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--forest-2); color: #ffffff; }
.button-primary:hover { background: #1585bd; }
.button-secondary { background: #13b86a; color: #fff; }
.button-secondary:hover { background: #0da35d; }
.button-ghost { color: #fff; border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.06); }
.button-ghost:hover { background: #fff; color: var(--forest-2); }
.button-outline { border-color: var(--forest-2); color: var(--forest-2); background: transparent; }
.button-outline:hover { background: var(--forest-2); color: #fff; }
.button-sm { min-height: 40px; padding: 9px 14px; font-size: .86rem; }

.hero { position: relative; overflow: hidden; color: #fff; background: linear-gradient(118deg, #111317 0%, #161b22 35%, #1f97d3 100%); }
.hero-pattern { position: absolute; inset: 0; opacity: .17; background-image: linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(to right, transparent, #000 40%, #000); }
.hero::after { display: none; }
.hero-grid { position: relative; z-index: 1; min-height: 650px; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 70px; padding-block: 90px; }
.hero-content h1 { max-width: 780px; margin: 18px 0 24px; font-size: clamp(2.6rem, 6vw, 5.1rem); line-height: 1.04; letter-spacing: -.055em; }
.hero-content p { max-width: 710px; margin: 0; color: #d9e6df; font-size: clamp(1rem, 1.6vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; text-transform: uppercase; letter-spacing: .16em; font-size: .74rem; font-weight: 800; color: var(--forest-2); }
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--forest-2); }
.eyebrow.light { color: #d6e7f4; }
.hero-visual { display: grid; place-items: center; }
.visual-frame { position: relative; width: min(100%, 390px); aspect-ratio: 1 / 1.05; display: flex; flex-direction: column; justify-content: flex-end; padding: 38px; border: 1px solid rgba(255,255,255,.25); border-radius: 28px; background: linear-gradient(155deg, rgba(255,255,255,.13), rgba(255,255,255,.03)); box-shadow: 0 30px 90px rgba(0,0,0,.25); backdrop-filter: blur(8px); overflow: hidden; }
.visual-frame::before { display: none; }
.visual-number { font-size: clamp(4.4rem, 9vw, 7.2rem); line-height: .9; font-weight: 850; letter-spacing: -.08em; color: #1f97d3; }
.visual-frame > span:last-of-type { color: #e7efe9; margin-top: 12px; font-size: 1.05rem; }
.visual-lines { position: absolute; right: 30px; top: 38px; width: 120px; display: grid; gap: 9px; }
.visual-lines i { display: block; height: 1px; background: rgba(255,255,255,.24); }
.visual-lines i:nth-child(2) { margin-left: 22px; }.visual-lines i:nth-child(3) { margin-left: 45px; }.visual-lines i:nth-child(4) { margin-left: 68px; }

.page-hero { padding: 90px 0 76px; color: #fff; background: linear-gradient(125deg, #111317, #1f97d3); position: relative; overflow: hidden; }
.page-hero::after { display:none; }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { max-width: 880px; margin: 15px 0 18px; font-size: clamp(2.4rem, 5vw, 4.4rem); line-height: 1.08; letter-spacing: -.045em; }
.page-hero p { max-width: 760px; margin: 0; color: #dce9e2; font-size: 1.08rem; }

.section { padding: 92px 0; }
.section-sm { padding: 64px 0; }
.section-dark { color: #fff; background: var(--forest); }
.section-muted { background: #eef3f7; }
.section-white { background: #fff; }
.section-header { max-width: 760px; margin-bottom: 42px; }
.section-header.center { margin-inline: auto; text-align: center; }
.section-header.center .eyebrow { justify-content: center; }
.section-title { margin: 12px 0 16px; font-size: clamp(2rem, 4vw, 3.35rem); line-height: 1.12; letter-spacing: -.045em; }
.section-lead { color: var(--muted); font-size: 1.06rem; }
.section-dark .section-lead { color: #c8d6cf; }

.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.copy-block p { color: var(--muted); }
.copy-block p + p { margin-top: 18px; }
.feature-panel { position: relative; min-height: 420px; padding: 38px; border-radius: 28px; background: linear-gradient(145deg, #101318, #1a212b); color: #fff; overflow: hidden; box-shadow: var(--shadow); }
.feature-panel::after { display:none; }
.feature-panel h3 { position: relative; z-index: 1; max-width: 400px; margin: 70px 0 18px; font-size: 2.2rem; line-height: 1.15; }
.feature-panel p { position: relative; z-index: 1; max-width: 430px; color: #cbd9d2; }
.feature-panel .panel-label { position: relative; z-index: 1; color: #25d17f; font-size: .75rem; letter-spacing: .15em; text-transform: uppercase; font-weight: 800; }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow); }
.stat { padding: 34px 28px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; color: var(--forest-2); font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1; letter-spacing: -.06em; }
.stat span { display: block; margin-top: 10px; color: var(--muted); font-weight: 650; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { position: relative; min-height: 260px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; overflow: hidden; transition: transform .25s, box-shadow .25s, border-color .25s; }
.service-card:hover { transform: translateY(-6px); border-color: #c5d1c9; box-shadow: var(--shadow); }
.card-index { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: #e7f4fb; color: var(--forest-2); font-weight: 800; }
.service-card h3 { margin: 34px 0 12px; font-size: 1.28rem; }
.service-card p { margin: 0; color: var(--muted); }

.logo-cloud, .tag-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.logo-cloud span, .tag-grid span { padding: 12px 16px; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-weight: 700; color: #405049; }
.section-dark .logo-cloud span { color: #e6eee9; border-color: rgba(255,255,255,.17); background: rgba(255,255,255,.05); }

.check-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.check-card { padding: 25px; border-radius: var(--radius-sm); background: #fff; border: 1px solid var(--line); }
.check-card::before { content: "✓"; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; margin-bottom: 18px; color: #075c38; background: #d9f7e8; font-weight: 900; }
.check-card h3 { margin: 0 0 8px; font-size: 1.08rem; }
.check-card p { margin: 0; color: var(--muted); font-size: .94rem; }

.process-list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: process; }
.process-step { position: relative; padding: 24px 18px; border: 1px solid rgba(255,255,255,.15); border-radius: 14px; background: rgba(255,255,255,.05); }
.process-step::before { counter-increment: process; content: counter(process, decimal-leading-zero); display: block; margin-bottom: 28px; color: var(--accent); font-size: .78rem; font-weight: 850; letter-spacing: .1em; }
.process-step strong { display:block; font-size: .95rem; }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.inventory-card, .project-card { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; overflow: hidden; transition: transform .25s, box-shadow .25s; }
.inventory-card:hover, .project-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.card-media { position: relative; aspect-ratio: 16/10; background: #e9eeea; overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.inventory-card:hover .card-media img, .project-card:hover .card-media img { transform: scale(1.035); }
.media-placeholder { width:100%; height:100%; display:grid; place-items:center; align-content:center; gap:8px; color:#6f7e77; background: linear-gradient(135deg,#e9eeea,#dce5df); }
.media-placeholder span { display:grid; place-items:center; width:64px; height:64px; border:2px solid #8ca098; border-radius:18px; font-weight:850; color:var(--forest); }
.media-placeholder small { font-size:.8rem; }
.card-status { position:absolute; top:14px; right:14px; padding:7px 11px; border-radius:999px; background:#fff; color:var(--forest); font-size:.73rem; font-weight:800; box-shadow:0 5px 20px rgba(0,0,0,.12); }
.card-body { padding: 24px; }
.card-kicker { display:block; color:var(--accent-dark); font-size:.72rem; font-weight:850; letter-spacing:.1em; text-transform:uppercase; }
.card-body h3 { margin:8px 0 10px; font-size:1.25rem; line-height:1.3; }
.card-body p { margin:0; color:var(--muted); }
.card-meta { display:flex; flex-wrap:wrap; gap:8px 14px; margin-top:18px; color:#697871; font-size:.82rem; }
.card-actions { display:flex; justify-content:space-between; align-items:center; gap:15px; margin-top:22px; }

.cta-panel { display:grid; grid-template-columns:1.2fr auto; align-items:center; gap:30px; padding:48px; border-radius:26px; color:#fff; background:linear-gradient(120deg,#111317,#1f97d3); box-shadow:var(--shadow); }
.cta-panel h2 { margin:0 0 10px; font-size:clamp(1.8rem,4vw,3rem); line-height:1.15; }
.cta-panel p { margin:0; color:#cedbd4; }
.cta-actions { display:flex; flex-wrap:wrap; gap:12px; }

.values-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.value-item { padding:24px; border:1px solid var(--line); border-radius:14px; background:#fff; font-weight:750; }
.timeline { display:grid; gap:0; border-left:2px solid #d3dbd6; margin-left:12px; }
.timeline-item { position:relative; padding:0 0 38px 34px; }
.timeline-item::before { content:""; position:absolute; left:-9px; top:6px; width:16px; height:16px; border-radius:50%; background:var(--accent); box-shadow:0 0 0 6px var(--paper); }
.timeline-item h3 { margin:0 0 8px; }
.timeline-item p { margin:0; color:var(--muted); }

.filters { display:grid; grid-template-columns:2fr 1fr 1fr auto; gap:12px; padding:18px; margin-bottom:30px; border:1px solid var(--line); border-radius:14px; background:#fff; }
.form-control { width:100%; min-height:48px; padding:11px 13px; border:1px solid #cfd8d2; border-radius:9px; background:#fff; color:var(--ink); outline:none; transition:border-color .2s, box-shadow .2s; }
.form-control:focus { border-color:var(--forest-2); box-shadow:0 0 0 3px rgba(29,67,54,.12); }
textarea.form-control { min-height:140px; resize:vertical; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form-group { display:grid; gap:7px; }
.form-group.full { grid-column:1 / -1; }
.form-group label { font-size:.88rem; font-weight:750; }
.form-hint { color:var(--muted); font-size:.8rem; }
.form-error { color:var(--danger); font-size:.82rem; }
.honeypot { position:absolute!important; left:-10000px!important; width:1px!important; height:1px!important; overflow:hidden!important; }
.form-shell { padding:30px; border:1px solid var(--line); border-radius:var(--radius); background:#fff; box-shadow:var(--shadow); }
.form-tabs { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:24px; }
.form-tab { padding:11px 16px; border:1px solid var(--line); border-radius:999px; background:#fff; font-weight:750; }
.form-tab.is-active { color:#fff; border-color:var(--forest-2); background:var(--forest-2); }
.contact-grid { display:grid; grid-template-columns:.72fr 1.28fr; gap:36px; align-items:start; }
.contact-panel { padding:30px; border-radius:var(--radius); color:#fff; background:linear-gradient(145deg,#111317,#1d2834); }
.contact-panel h2 { margin-top:0; }
.contact-panel p { color:#c9d4de; }
.contact-details { display:grid; gap:16px; margin-top:26px; }
.contact-detail { padding-top:16px; border-top:1px solid rgba(255,255,255,.14); }
.contact-detail strong { display:block; color:#73e0a9; margin-bottom:4px; }

.alert { width:min(calc(100% - 40px),var(--container)); margin:18px auto 0; padding:14px 16px; border-radius:10px; border:1px solid; }
.alert-success { color:#185a3a; background:#e8f6ee; border-color:#abd5bd; }
.alert-error { color:#822f2b; background:#fbeceb; border-color:#e5b7b4; }
.error-summary { margin-bottom:22px; padding:16px; border:1px solid #e4b6b2; border-radius:10px; color:#7e302b; background:#fbedeb; }
.error-summary ul { margin:8px 0 0; }
.empty-state { padding:50px 24px; border:1px dashed #bdcac2; border-radius:var(--radius); text-align:center; color:var(--muted); background:#fff; }

.faq-list { display:grid; gap:12px; }
details { border:1px solid var(--line); border-radius:12px; background:#fff; }
summary { cursor:pointer; padding:18px 20px; font-weight:750; }
details p { margin:0; padding:0 20px 20px; color:var(--muted); }

.site-footer { color:#dce5ed; background:#0d1015; padding:72px 0 24px; }
.footer-grid { display:grid; grid-template-columns:1.45fr 1fr 1fr 1.05fr; gap:42px; }
.brand-footer .brand-copy strong { color:#fff; }
.brand-footer .brand-copy small { color:#9cabb8; }
.footer-about p { max-width:400px; color:#aab6c1; }
.footer-heading { margin:3px 0 20px; color:#fff; font-size:1rem; }
.footer-links { list-style:none; margin:0; padding:0; display:grid; gap:10px; color:#afbbc6; font-size:.9rem; }
.footer-links a:hover { color:var(--accent); }
.footer-bottom { display:flex; justify-content:space-between; gap:20px; margin-top:55px; padding-top:22px; border-top:1px solid rgba(255,255,255,.12); color:#8f9eab; font-size:.82rem; }
.footer-bottom p { margin:0; }
.language-switch { position:fixed; right:20px; bottom:20px; z-index:1200; display:flex; align-items:center; gap:9px; min-height:48px; padding:10px 15px; color:#fff; background:#111317; border:1px solid rgba(255,255,255,.2); border-radius:999px; box-shadow:0 12px 32px rgba(0,0,0,.25); font-size:.86rem; font-weight:800; transition:transform .2s, background .2s; }
.language-switch:hover { transform:translateY(-3px); background:var(--forest-2); }
.language-switch > span:first-child { color:#66d89e; font-size:1.1rem; }

[data-reveal] { opacity:0; transform:translateY(22px); transition:opacity .6s ease, transform .6s ease; }
[data-reveal].is-visible { opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce) { *,*::before,*::after { scroll-behavior:auto!important; transition:none!important; animation:none!important; } [data-reveal] { opacity:1; transform:none; } }

@media (max-width: 1020px) {
    .nav-toggle { display:block; }
    .nav-menu { position:fixed; top:110px; left:20px; right:20px; display:none; max-height:calc(100vh - 135px); overflow:auto; padding:18px; border:1px solid var(--line); border-radius:16px; background:#fff; box-shadow:var(--shadow); }
    .nav-menu.is-open { display:grid; }
    .nav-link { padding:13px; }
    .nav-cta { margin-top:8px; }
    .hero-grid { min-height:600px; grid-template-columns:1fr .7fr; gap:35px; }
    .services-grid, .card-grid { grid-template-columns:repeat(2,1fr); }
    .check-grid { grid-template-columns:repeat(2,1fr); }
    .process-list { grid-template-columns:repeat(3,1fr); }
    .footer-grid { grid-template-columns:1.3fr 1fr 1fr; }
    .footer-grid > div:last-child { grid-column:2 / -1; }
    .values-grid { grid-template-columns:repeat(3,1fr); }
}

@media (max-width: 760px) {
    .container { width:min(calc(100% - 28px),var(--container)); }
    .utility-inner { justify-content:center; }
    .utility-inner span:last-child { display:none; }
    .navbar-inner { min-height:74px; }
    .brand-copy strong { max-width:290px; overflow:hidden; text-overflow:ellipsis; font-size:1.02rem; }
    .brand-copy small { display:block; font-size:.72rem; }
    .hero-grid { min-height:auto; grid-template-columns:1fr; padding-block:70px; }
    .hero-content h1 { font-size:clamp(2.5rem,12vw,4rem); }
    .hero-visual { display:none; }
    .section { padding:68px 0; }
    .section-sm { padding:48px 0; }
    .split-grid, .contact-grid { grid-template-columns:1fr; gap:38px; }
    .stats-grid { grid-template-columns:repeat(2,1fr); }
    .stat:nth-child(2) { border-right:0; }
    .stat:nth-child(-n+2) { border-bottom:1px solid var(--line); }
    .services-grid, .card-grid, .check-grid { grid-template-columns:1fr; }
    .process-list { grid-template-columns:repeat(2,1fr); }
    .values-grid { grid-template-columns:repeat(2,1fr); }
    .cta-panel { grid-template-columns:1fr; padding:32px 24px; }
    .filters { grid-template-columns:1fr; }
    .form-grid { grid-template-columns:1fr; }
    .form-group.full { grid-column:auto; }
    .footer-grid { grid-template-columns:1fr 1fr; }
    .footer-about { grid-column:1 / -1; }
    .footer-grid > div:last-child { grid-column:auto; }
    .footer-bottom { flex-direction:column; }
    .language-switch { right:12px; bottom:12px; }
}

@media (max-width: 480px) {
    .brand-mark { width:40px; height:40px; border-radius:10px; }
    .brand-copy strong { max-width:210px; font-size:.88rem; }
    .page-hero { padding:70px 0 58px; }
    .stats-grid { grid-template-columns:1fr; }
    .stat { border-right:0; border-bottom:1px solid var(--line); }
    .stat:last-child { border-bottom:0; }
    .process-list, .values-grid, .footer-grid { grid-template-columns:1fr; }
    .footer-about, .footer-grid > div:last-child { grid-column:auto; }
    .language-switch { max-width:calc(100% - 24px); }
}
.center-action { display:flex; justify-content:center; margin-top:34px; }
.filter-reset { margin:-18px 0 24px; text-align:right; font-size:.88rem; font-weight:750; }
.filter-reset a { color:var(--forest-2); }
.testimonial-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.testimonial-card { margin:0; padding:28px; border:1px solid var(--line); border-radius:var(--radius); background:#fff; }
.testimonial-card p { margin:0; color:#3f5048; font-size:1.02rem; }
.testimonial-card footer { display:grid; gap:2px; margin-top:22px; }
.testimonial-card footer span { color:var(--muted); font-size:.85rem; }
.map-frame { width:100%; min-height:430px; border:0; border-radius:var(--radius); box-shadow:var(--shadow); }
@media (max-width:1020px) { .testimonial-grid { grid-template-columns:repeat(2,1fr); } }
@media (max-width:760px) { .testimonial-grid { grid-template-columns:1fr; } .map-frame { min-height:330px; } }


/* Brand, founder and contact enhancements */
.brand-logo { width:74px; height:58px; flex:0 0 auto; display:flex; align-items:center; justify-content:center; overflow:visible; border-radius:0; background:transparent; box-shadow:none; }
.brand-logo img { width:92px; max-width:none; height:auto; }
.company-identity-panel {
    min-height: 420px;
    display: grid;
    align-content: center;
    justify-items: center;
    gap: 18px;
    padding: 42px;

    color: #111317;
    text-align: center;

    background: #ffffff;
    border: 2px solid #111317;
    border-radius: 28px;

    box-shadow: 0 16px 40px rgba(17, 19, 23, 0.12);
}
.company-identity-panel strong {
    color: #111317;
}

.company-identity-panel span {
    color: #dce7ef;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.4;
}

.company-identity-panel img { width:min(100%,300px); border-radius:22px; background:#fff; }
.company-identity-panel strong { font-size:clamp(1.25rem,2.5vw,2rem); letter-spacing:.04em; }
.company-identity-panel span { color:#dce7ef; }
.milestone-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.milestone-card { min-height:220px; padding:28px; border:1px solid var(--line); border-radius:var(--radius); background:#fff; box-shadow:0 12px 35px rgba(17,19,23,.06); }
.milestone-card strong { display:inline-grid; place-items:center; min-width:76px; height:48px; padding:0 16px; border-radius:999px; color:#fff; background:linear-gradient(135deg,#111317,#1f97d3); font-size:1.05rem; }
.milestone-card p { margin:28px 0 0; color:var(--muted); }
.founder-profile { display:grid; grid-template-columns:.78fr 1.22fr; gap:70px; align-items:center; }
.founder-portrait { min-height:520px; border:1px solid rgba(255,255,255,.16); border-radius:28px; overflow:hidden; background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.03)); }
.founder-portrait > img { width:100%; height:100%; min-height:520px; object-fit:cover; }
.founder-placeholder { min-height:520px; display:grid; place-items:center; align-content:center; gap:18px; padding:40px; text-align:center; background:radial-gradient(circle at 50% 30%,rgba(31,151,211,.32),transparent 38%),linear-gradient(145deg,#171b22,#0f1115); }
.founder-placeholder span { display:grid; place-items:center; width:150px; height:150px; border:2px solid rgba(255,255,255,.42); border-radius:50%; color:#fff; font-size:2.7rem; font-weight:850; letter-spacing:.08em; }
.founder-placeholder small { max-width:250px; color:#b9c6d0; }
.founder-details h2 { margin:15px 0 20px; font-size:clamp(2.5rem,5vw,4.6rem); line-height:1; letter-spacing:-.05em; }
.founder-details p { color:#c8d3dc; }
.profile-points { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px 24px; margin:26px 0 32px; padding:0; list-style:none; }
.profile-points li { position:relative; padding-left:25px; }
.profile-points li::before { content:"✓"; position:absolute; left:0; top:0; color:#57d494; font-weight:900; }
.light-list { grid-template-columns:1fr; color:var(--ink); }
.contact-actions { display:flex; flex-wrap:wrap; gap:12px; }
.contact-channel-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.contact-channel { min-height:160px; display:grid; align-content:center; gap:8px; padding:24px; border:1px solid var(--line); border-radius:var(--radius); background:#fff; box-shadow:0 10px 30px rgba(17,19,23,.06); transition:transform .2s, border-color .2s, box-shadow .2s; }
.contact-channel:hover { transform:translateY(-4px); border-color:rgba(31,151,211,.5); box-shadow:var(--shadow); }
.channel-icon { display:grid; place-items:center; width:46px; height:46px; margin-bottom:8px; border-radius:50%; color:#fff; background:linear-gradient(135deg,#111317,#1f97d3); font-size:.85rem; font-weight:900; }
.contact-channel strong { font-size:1.05rem; }
.contact-channel small { color:var(--muted); overflow-wrap:anywhere; }
.map-layout { display:grid; grid-template-columns:.75fr 1.25fr; gap:36px; align-items:center; }
.map-copy p { margin:0 0 26px; color:var(--muted); font-size:1.06rem; }
.map-card { padding:10px; border:1px solid var(--line); border-radius:calc(var(--radius) + 4px); background:#fff; box-shadow:var(--shadow); }
.map-frame { display:block; width:100%; min-height:470px; border:0; border-radius:var(--radius); }
.footer-socials { display:flex; flex-wrap:wrap; gap:8px; margin-top:20px; }
.footer-socials a { padding:7px 10px; border:1px solid rgba(255,255,255,.16); border-radius:999px; color:#dce6ee; font-size:.78rem; }
.footer-socials a:hover { color:#fff; border-color:#1f97d3; background:rgba(31,151,211,.15); }

@media (max-width:1020px) {
    .milestone-grid { grid-template-columns:repeat(2,1fr); }
    .founder-profile { grid-template-columns:.9fr 1.1fr; gap:38px; }
    .contact-channel-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width:760px) {
    .brand-logo { width:56px; height:46px; }
    .brand-logo img { width:68px; }
    .milestone-grid, .founder-profile, .map-layout { grid-template-columns:1fr; }
    .founder-portrait, .founder-portrait > img, .founder-placeholder { min-height:430px; }
    .profile-points { grid-template-columns:1fr; }
    .map-frame { min-height:360px; }
}
@media (max-width:480px) {
    .contact-channel-grid { grid-template-columns:1fr; }
    .company-identity-panel { min-height:340px; padding:26px; }
}

.brand-footer .brand-logo { width:62px; height:48px; }
.brand-footer .brand-logo img { width:78px; }
.brand-footer .brand-copy strong { font-size: 1.1rem; }
.brand-footer .brand-copy small { font-size: .78rem; }

/* =========================================================
   NAVBAR WIDTH, BANGLA SPACING AND HERO TEXT FIX
   ========================================================= */

/* Give the navbar more horizontal space than normal sections */
.navbar-inner {
    width: min(calc(100% - 28px), 1360px);
    min-height: 96px;
    gap: 18px;
}

/* Keep the company identity together */
.brand {
    flex: 0 0 auto;
    gap: 14px;
}

/* Larger logo without border or background box */
.brand-logo {
    width: 90px;
    height: 68px;
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.brand-logo img {
    width: 108px;
    max-width: none;
    height: auto;
}

/* Stronger company name */
.brand-copy {
    justify-content: center;
    line-height: 1.08;
}

.brand-copy strong {
    font-size: clamp(1.18rem, 1.35vw, 1.45rem);
    line-height: 1.06;
    font-weight: 800;
    letter-spacing: 0.005em;
    white-space: nowrap;
}

.brand-copy small {
    margin-top: 6px;
    font-size: 0.82rem;
    line-height: 1.2;
    font-weight: 600;
    white-space: nowrap;
}

/* Push navigation to the right and prevent wrapping */
.nav-menu {
    margin-left: auto;
    gap: 2px;
    flex-wrap: nowrap;
}

.nav-link {
    padding: 10px 9px;
    white-space: nowrap;
}

.nav-cta {
    flex: 0 0 auto;
    padding-inline: 15px;
    white-space: nowrap;
}

/* Bangla-specific navbar adjustment */
html[lang="bn"] .brand-copy strong {
    font-size: 1.26rem;
    line-height: 1.1;
}

html[lang="bn"] .brand-copy small {
    font-size: 0.78rem;
}

html[lang="bn"] .nav-link {
    padding-inline: 8px;
    font-size: 0.93rem;
}

html[lang="bn"] .nav-cta {
    padding-inline: 14px;
    font-size: 0.9rem;
    line-height: 1.15;
}

/* Prevent the larger Bangla hero heading from being clipped */
html[lang="bn"] .hero-grid {
    align-items: start;
    min-height: 650px;
    padding-top: 72px;
    padding-bottom: 86px;
}

html[lang="bn"] .hero-content h1 {
    margin-top: 18px;
    font-size: clamp(3rem, 5.1vw, 4.7rem);
    line-height: 1.12;
    letter-spacing: -0.025em;
}

/* Use the mobile navigation earlier when space becomes limited */
@media (max-width: 1240px) {
    .nav-toggle {
        display: block;
        flex: 0 0 auto;
    }

    .nav-menu {
        position: fixed;
        top: 122px;
        left: 18px;
        right: 18px;
        display: none;
        max-height: calc(100vh - 145px);
        overflow-y: auto;
        padding: 18px;
        border: 1px solid var(--line);
        border-radius: 16px;
        background: #ffffff;
        box-shadow: var(--shadow);
    }

    .nav-menu.is-open {
        display: grid;
    }

    .nav-link {
        padding: 13px;
    }

    .nav-cta {
        margin-top: 8px;
    }
}

/* Mobile brand sizing */
@media (max-width: 760px) {
    .navbar-inner {
        width: min(calc(100% - 20px), 1360px);
        min-height: 76px;
        gap: 10px;
    }

    .brand {
        gap: 8px;
    }

    .brand-logo {
        width: 60px;
        height: 48px;
    }

    .brand-logo img {
        width: 74px;
    }

    .brand-copy strong,
    html[lang="bn"] .brand-copy strong {
        max-width: 225px;
        overflow: hidden;
        font-size: 0.92rem;
        line-height: 1.1;
        text-overflow: ellipsis;
    }

    .brand-copy small,
    html[lang="bn"] .brand-copy small {
        max-width: 225px;
        overflow: hidden;
        font-size: 0.68rem;
        text-overflow: ellipsis;
    }

    .nav-menu {
        top: 102px;
    }
}

@media (max-width: 480px) {
    .brand-copy strong,
    html[lang="bn"] .brand-copy strong {
        max-width: 180px;
        font-size: 0.82rem;
    }

    .brand-copy small,
    html[lang="bn"] .brand-copy small {
        max-width: 180px;
        font-size: 0.64rem;
    }
}

/* Navbar company name size */
.site-navbar .brand-copy strong {
    font-size: clamp(1.55rem, 1.9vw, 2rem);
    font-weight: 800;
    line-height: 1.05;
}

/* Bangla navbar company name */
html[lang="bn"] .site-navbar .brand-copy strong {
    font-size: clamp(1.45rem, 1.7vw, 1.75rem);
    font-weight: 700;
    line-height: 1.1;
}

/* Transparent logo inside About page company panel */
.company-identity-panel img {
    width: min(100%, 340px);
    height: auto;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    object-fit: contain;
}

/* About page identity-panel bottom text */
.company-identity-panel > span {
    color: #000000 !important;
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.35;
    opacity: 1;
}

/* Founder portrait */
.founder-portrait {
    position: relative;
    min-height: 560px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 28px;
    background: #111317;
}

.founder-portrait > img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 560px;
    object-fit: cover;
    object-position: center top;
}

@media (max-width: 760px) {
    .founder-portrait {
        min-height: 460px;
    }

    .founder-portrait > img {
        min-height: 460px;
    }
}

/* =========================================================
   CENTERED HOME HERO WITH TWO-LINE HEADING
   ========================================================= */

.hero .container {
    width: min(calc(100% - 40px), 1320px);
}

.hero-grid {
    min-height: 620px;
    display: grid;
    grid-template-columns: 1fr;
    place-items: center;
    padding-top: 90px;
    padding-bottom: 90px;
}

.hero-content {
    width: 100%;
    max-width: 1320px;
    margin-inline: auto;
    text-align: center;
}

.hero-content .eyebrow {
    justify-content: center;
}

.hero-content h1 {
    max-width: 1320px;
    margin: 22px auto 26px;
    font-size: clamp(3rem, 5vw, 4rem);
    line-height: 1.08;
    letter-spacing: -0.045em;
    white-space: pre-line;
    text-wrap: balance;
}

.hero-content p {
    max-width: 900px;
    margin-inline: auto;
    font-size: clamp(1rem, 1.35vw, 1.18rem);
}

.hero-actions {
    justify-content: center;
}

/* Bangla hero typography */
html[lang="bn"] .hero-grid {
    min-height: 620px;
    place-items: center;
    padding-top: 90px;
    padding-bottom: 90px;
}

html[lang="bn"] .hero-content {
    max-width: 1320px;
    text-align: center;
}

html[lang="bn"] .hero-content h1 {
    max-width: 1250px;
    margin-inline: auto;
    font-size: clamp(2.8rem, 4.7vw, 3.75rem);
    line-height: 1.16;
    letter-spacing: -0.02em;
    white-space: pre-line;
}

html[lang="bn"] .hero-content p {
    max-width: 940px;
    margin-inline: auto;
}

/* Tablet */
@media (max-width: 1020px) {
    .hero-grid,
    html[lang="bn"] .hero-grid {
        min-height: 570px;
        padding-top: 75px;
        padding-bottom: 75px;
    }

    .hero-content h1 {
        font-size: clamp(2.7rem, 7vw, 3.7rem);
    }

    html[lang="bn"] .hero-content h1 {
        font-size: clamp(2.5rem, 6.5vw, 3.4rem);
    }
}

/* Mobile: allow natural wrapping when two fixed lines are too wide */
@media (max-width: 760px) {
    .hero .container {
        width: min(calc(100% - 28px), 1320px);
    }

    .hero-grid,
    html[lang="bn"] .hero-grid {
        min-height: auto;
        padding-top: 68px;
        padding-bottom: 68px;
    }

    .hero-content h1,
    html[lang="bn"] .hero-content h1 {
        font-size: clamp(2.3rem, 10vw, 3.2rem);
        white-space: normal;
    }

    .hero-actions {
        justify-content: center;
    }
}