/* Minimal professional cleaning service template */
:root{--green:#0d9488;--green2:#0f766e;--mint:#e6f4f1;--lime:#14b8a6;--ink:#0f172a;--text:#475569;--line:#e2e8f0;--soft:#f4fbf7;--white:#fff;--danger:#ef4444;--container:1160px;--radius:18px;--shadow:0 18px 50px rgba(13,148,136,.12)}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;color:var(--text);background:#fff;font-family:"Noto Sans Bengali","Hind Siliguri","SolaimanLipi",system-ui,sans-serif;font-size:16px;line-height:1.7;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--ink);line-height:1.16;letter-spacing:-.025em}h1{font-size:clamp(3rem,7vw,5.8rem);font-weight:800}h2{font-size:clamp(2.15rem,4.5vw,3.8rem)}h3{font-size:1.18rem}p{margin-bottom:1.2rem}.container{width:min(calc(100% - 2rem),var(--container));margin-inline:auto}.section{padding:5.5rem 0}.skip-link{position:fixed;z-index:1000;top:-5rem;left:1rem;padding:.7rem 1rem;color:#fff;background:var(--green)}.skip-link:focus{top:1rem}:focus-visible{outline:3px solid var(--lime);outline-offset:3px}.eyebrow{display:block;margin-bottom:.9rem;color:var(--green2);font-size:.75rem;font-weight:800;letter-spacing:.08em}.eyebrow.light{color:var(--lime)}.button{min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:.65rem;padding:.75rem 1.25rem;border:1px solid transparent;border-radius:10px;font-weight:750;transition:background .2s,transform .2s}.button:hover{transform:translateY(-2px)}.button.primary{color:#fff;background:var(--green)}.button.primary:hover{background:var(--green2)}.button.secondary{color:var(--green);border-color:var(--line);background:#fff}.text-link{color:var(--green);font-weight:800}

/* Header */
.site-header{position:sticky;z-index:100;top:0;height:74px;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between}.logo{display:inline-flex;align-items:center;gap:.7rem;color:var(--ink)}.logo-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:10px;color:#fff;background:var(--green);font-weight:850}.logo>span:last-child{display:flex;flex-direction:column}.logo strong{font-size:1.05rem;line-height:1.05}.logo small{margin-top:.18rem;color:var(--text);font-size:.62rem}.menu-toggle{position:relative;z-index:102;width:44px;height:44px;display:grid;place-content:center;gap:5px;padding:0;border:0;border-radius:8px;background:var(--soft)}.menu-toggle span{width:21px;height:2px;background:var(--green);transition:.2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(7px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-7px) rotate(-45deg)}.main-nav{position:fixed;inset:74px 0 0;display:flex;flex-direction:column;align-items:flex-start;gap:.1rem;padding:2rem;background:#fff;visibility:hidden;opacity:0;transform:translateX(100%);transition:.25s}.main-nav.open{visibility:visible;opacity:1;transform:none}.main-nav>a{width:100%;padding:.75rem 0;color:var(--ink);font-size:1.15rem;font-weight:700;border-bottom:1px solid var(--line)}.main-nav .nav-call{margin-top:1rem;padding:.75rem 1rem;color:#fff;border:0;border-radius:8px;background:var(--green);text-align:center}

/* Hero */
.hero{padding:3.5rem 0 4.5rem;background:linear-gradient(145deg,#f5f9f7,#eef6f3)}.hero-grid{display:grid;gap:3rem;align-items:center}.availability{display:inline-flex;align-items:center;gap:.55rem;margin-bottom:1.2rem;padding:.35rem .65rem;border:1px solid #cfe2dc;border-radius:99px;color:var(--green);background:#fff;font-size:.72rem;font-weight:700}.availability span{width:7px;height:7px;border-radius:50%;background:#1d9b68;box-shadow:0 0 0 4px rgba(29,155,104,.12)}.hero h1{margin-bottom:1.35rem}.hero h1 em{color:var(--green2);font-style:normal}.hero-copy>p{max-width:650px;font-size:1.06rem}.hero-actions{display:flex;flex-wrap:wrap;gap:.65rem;margin:1.8rem 0 2.2rem}.hero-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;max-width:520px;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--line)}.hero-meta>div{padding:.75rem;background:#fff}.hero-meta strong,.hero-meta small{display:block}.hero-meta strong{color:var(--ink);font-size:1.2rem}.hero-meta span{color:#efa928;font-size:.58rem}.hero-meta small{font-size:.62rem;line-height:1.35}.hero-media{position:relative;min-height:430px}.hero-media>img{width:100%;height:100%;min-height:430px;position:absolute;inset:0;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.hero-media::after{content:"";position:absolute;inset:0;border-radius:var(--radius);box-shadow:inset 0 -100px 80px rgba(13,59,52,.14)}.service-area{position:absolute;z-index:2;left:-.5rem;bottom:1.2rem;display:flex;align-items:center;gap:.7rem;padding:.75rem .9rem;border:1px solid rgba(255,255,255,.8);border-radius:10px;background:rgba(255,255,255,.94);box-shadow:var(--shadow);backdrop-filter:blur(8px)}.service-area>span{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--green)}.service-area p,.service-area strong,.service-area small{display:block;margin:0}.service-area strong{color:var(--ink);font-size:.8rem}.service-area small{font-size:.64rem}.trust-bar{border-bottom:1px solid var(--line)}.trust-bar .container{min-height:76px;display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem;align-items:center;padding-block:1rem}.trust-bar p{margin:0;color:var(--ink);font-size:.76rem;font-weight:700;text-align:center}.trust-bar i{display:none}

/* Sections */
.section-head{display:grid;gap:1.3rem;margin-bottom:2.7rem}.section-head h2{margin-bottom:0}.section-head>p{max-width:560px;align-self:end}.service-list{border-top:1px solid var(--line)}.service{display:grid;gap:1rem;padding:1.5rem 0;border-bottom:1px solid var(--line)}.service-number{color:var(--green2);font-size:.72rem;font-weight:800}.service h3{margin-bottom:.5rem}.service p{max-width:650px;margin-bottom:0;font-size:.9rem}.service ul{display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;margin:1rem 0 0;padding:0;list-style:none}.service li{position:relative;padding-left:1rem;font-size:.75rem}.service li::before{content:"✓";position:absolute;left:0;color:var(--green2)}.service-price{display:flex;align-items:center;gap:.75rem}.service-price small,.service-price strong{display:block}.service-price small{font-size:.62rem}.service-price strong{color:var(--ink);font-size:1.12rem}.service-price a{margin-left:auto;color:var(--green);font-size:.8rem;font-weight:800}.service.featured{margin-top:-1px;padding:1.5rem;border:0;border-radius:var(--radius);color:#cfe0db;background:var(--green)}.service.featured h3,.service.featured strong{color:#fff}.service.featured .service-number,.service.featured a{color:var(--lime)}
.why-us{background:var(--soft)}.why-grid{display:grid;gap:3rem;align-items:center}.why-media img{width:100%;height:430px;object-fit:cover;border-radius:var(--radius)}.why-copy>p{max-width:580px}.points{display:grid;gap:0}.points>div{display:flex;gap:.8rem;padding:1rem 0;border-bottom:1px solid var(--line)}.points>div>span{width:28px;height:28px;display:grid;place-items:center;flex:none;border-radius:50%;color:#fff;background:var(--green);font-size:.7rem}.points p,.points strong,.points small{display:block;margin:0}.points strong{color:var(--ink)}.points small{font-size:.72rem}.process{padding-top:4.5rem}.section-head.compact{margin-bottom:2rem}.steps{display:grid;gap:1rem}.steps article{padding:1.5rem;border:1px solid var(--line);border-radius:var(--radius)}.steps article>span{width:34px;height:34px;display:grid;place-items:center;margin-bottom:1.5rem;border-radius:8px;color:var(--green);background:var(--mint);font-weight:800}.steps h3{margin-bottom:.5rem}.steps p{margin:0;font-size:.85rem}

/* Work and testimonial */
.work{background:var(--soft)}.work-grid{display:grid;gap:1rem}.work figure{position:relative;margin:0;overflow:hidden;border-radius:var(--radius);background:#ddd}.work figure img{width:100%;height:340px;object-fit:cover;transition:transform .4s}.work figure:hover img{transform:scale(1.025)}.work figcaption{position:absolute;inset:auto .8rem .8rem;display:flex;justify-content:space-between;gap:1rem;padding:.75rem .9rem;border-radius:8px;color:#fff;background:rgba(13,59,52,.86);backdrop-filter:blur(8px)}.work figcaption span{font-size:.8rem;font-weight:750}.work figcaption small{font-size:.65rem}.work-note{display:flex;flex-direction:column;justify-content:center;padding:1.5rem;border-radius:var(--radius);color:#fff;background:var(--green)}.work-note span{color:var(--lime);font-size:3rem;font-weight:800;line-height:1}.work-note p{max-width:220px;margin:.8rem 0 0}.testimonial{color:#dce9e5;background:var(--green)}.quote-wrap{max-width:900px;text-align:center}.quote-icon{color:var(--lime);font-family:Georgia,serif;font-size:5rem;line-height:.8}.quote-wrap blockquote{margin:1.5rem auto;color:#fff;font-size:clamp(1.35rem,3vw,2.2rem);font-weight:600;line-height:1.55}.reviewer{display:flex;align-items:center;justify-content:center;gap:.7rem}.reviewer>span{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;color:var(--green);background:var(--lime);font-weight:800}.reviewer p,.reviewer strong,.reviewer small{display:block;margin:0;text-align:left}.reviewer strong{color:#fff}.reviewer small{font-size:.65rem}.reviewer>div{margin-left:.5rem;color:#f4bd42;font-size:.7rem}

/* FAQ and contact */
.faq-grid{display:grid;gap:3rem}.faq-grid>div:first-child>p{max-width:400px}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item h3{margin:0}.faq-item button{width:100%;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0;border:0;color:var(--ink);background:transparent;text-align:left;font-weight:750}.faq-item button i{width:32px;height:32px;display:grid;place-items:center;flex:none;border-radius:50%;color:var(--green);background:var(--mint);font-style:normal}.faq-item>div{display:grid;grid-template-rows:0fr;transition:grid-template-rows .25s}.faq-item>div p{overflow:hidden;margin:0;font-size:.86rem}.faq-item.open>div{grid-template-rows:1fr}.faq-item.open>div p{padding-bottom:1.2rem}.contact{padding-top:2rem}.contact-box{display:grid;overflow:hidden;border-radius:var(--radius);color:#caddd7;background:var(--green)}.contact-copy{padding:2rem}.contact-copy h2{color:#fff}.contact-links{display:grid;gap:.5rem;margin-top:2rem}.contact-links a{padding:.7rem 0;border-bottom:1px solid rgba(255,255,255,.15)}.contact-links small,.contact-links strong{display:block}.contact-links small{font-size:.65rem}.contact-links strong{color:#fff}.contact form{margin:.6rem;padding:1.4rem;border-radius:13px;color:var(--text);background:#fff}.form-row{display:grid;gap:1rem}.contact label{display:block;margin-bottom:.7rem;color:var(--ink);font-size:.78rem;font-weight:750}.contact input,.contact select,.contact textarea{width:100%;display:block;margin-top:.3rem;padding:.75rem .8rem;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:#fff}.contact textarea{resize:vertical}.contact input:focus,.contact select:focus,.contact textarea:focus{border-color:var(--green2);outline:0;box-shadow:0 0 0 3px rgba(19,92,80,.1)}.contact label.invalid input,.contact label.invalid select,.contact label.invalid textarea{border-color:var(--danger)}.contact label small{min-height:1.1rem;display:block;color:var(--danger);font-size:.65rem}.form-submit{width:100%;color:var(--green);background:var(--lime)}.form-status{min-height:1.3rem;margin:.6rem 0 0;color:var(--green2);text-align:center;font-size:.75rem;font-weight:700}

/* Footer */
footer{padding-top:4.5rem;color:#9cb0aa;background:#071f1b}.footer-grid{display:grid;gap:2rem;padding-bottom:3rem}.footer-logo{color:#fff}.footer-logo .logo-mark{color:var(--green);background:var(--lime)}.footer-grid>div:first-child p{max-width:320px;margin:1rem 0 0}.footer-grid>div:not(:first-child){display:flex;flex-direction:column;align-items:flex-start;gap:.45rem}.footer-grid h2{margin-bottom:.5rem;color:#fff;font-size:.85rem}.footer-grid a,.footer-grid p{font-size:.78rem}.footer-grid p{margin:0}.footer-bottom{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:1rem;border-top:1px solid rgba(255,255,255,.1);font-size:.7rem}.footer-bottom p{margin:0}.to-top{padding:.5rem 0;border:0;color:var(--lime);background:transparent}.mobile-bar{position:fixed;z-index:90;inset:auto .6rem .6rem;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;border-radius:10px;background:var(--green);box-shadow:var(--shadow)}.mobile-bar a{min-height:50px;display:grid;place-items:center;color:#fff;font-size:.78rem;font-weight:800}.mobile-bar a:last-child{color:var(--green);background:var(--lime)}

/* Responsive */
@media(min-width:480px){.container{width:min(calc(100% - 3rem),var(--container))}.trust-bar .container{grid-template-columns:repeat(4,1fr)}.steps{grid-template-columns:repeat(3,1fr)}.work-grid{grid-template-columns:1.2fr .8fr}.work-main{grid-row:span 2}.work-main img{height:100%!important}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.form-row{grid-template-columns:1fr 1fr}}
@media(min-width:768px){.section{padding:7rem 0}.hero{padding:5rem 0}.hero-grid{grid-template-columns:1.05fr .95fr;gap:5rem}.hero-media,.hero-media>img{min-height:560px}.trust-bar .container{grid-template-columns:1fr auto 1fr auto 1fr auto 1fr}.trust-bar i{width:1px;height:20px;display:block;background:var(--line)}.section-head{grid-template-columns:1.1fr .9fr;align-items:end}.service{grid-template-columns:45px 1fr 170px;align-items:start;padding:1.8rem 0}.service-price{display:block;text-align:right}.service-price a{display:block;margin-top:.7rem}.service.featured{padding:1.8rem}.why-grid{grid-template-columns:.95fr 1.05fr;gap:6rem}.why-media img{height:600px}.faq-grid{grid-template-columns:.8fr 1.2fr;gap:6rem}.contact-box{grid-template-columns:.9fr 1.1fr}.contact-copy{padding:3.5rem}.contact form{margin:.75rem;padding:2rem}.mobile-bar{display:none}}
@media(min-width:1024px){.menu-toggle{display:none}.main-nav{position:static;inset:auto;flex-direction:row;align-items:center;gap:.15rem;padding:0;background:transparent;visibility:visible;opacity:1;transform:none}.main-nav>a{width:auto;padding:.5rem .55rem;border:0;font-size:.78rem}.main-nav .nav-call{margin:0 0 0 .6rem;padding:.55rem .8rem}.service.featured{grid-template-columns:45px 1fr 170px}}
@media(min-width:1440px){:root{--container:1240px}}
@media(max-width:390px){h1{font-size:2.7rem}.hero-actions .button{width:100%}.hero-meta{grid-template-columns:1fr}.hero-media,.hero-media>img{min-height:380px}.service-area{left:.5rem}.quote-wrap blockquote{font-size:1.25rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
/* WhatsApp actions */
.whatsapp-icon{width:20px;height:20px;display:block;flex:none;fill:currentColor}.whatsapp-button{display:inline-flex;align-items:center;gap:.5rem}.floating-whatsapp{position:fixed;z-index:89;right:1rem;bottom:1rem;display:none;align-items:center;gap:.5rem;color:var(--green)}.floating-whatsapp>span{padding:.38rem .65rem;border-radius:6px;background:#fff;box-shadow:var(--shadow);font-size:.68rem;font-weight:800}.floating-whatsapp b{width:54px;height:54px;display:grid;place-items:center;border-radius:50%;color:#fff;background:#1faa68;box-shadow:0 12px 28px rgba(31,170,104,.28);transition:transform .2s ease}.floating-whatsapp b .whatsapp-icon{width:27px;height:27px}.floating-whatsapp:hover b{transform:translateY(-2px) scale(1.04)}.whatsapp-mobile{display:flex!important;align-items:center;justify-content:center;gap:.45rem}.whatsapp-mobile .whatsapp-icon{width:19px;height:19px}@media(min-width:768px){.floating-whatsapp{display:flex}}
/* Reliable mobile navigation */
html,body{max-width:100%;overflow-x:hidden}
@media(max-width:1023px){
.site-header{isolation:isolate}
.main-nav{position:absolute;z-index:101;inset:auto 0 auto 0;top:100%;width:100%;height:calc(100dvh - 74px);max-height:calc(100dvh - 74px);display:flex;overflow-y:auto;overscroll-behavior:contain;padding:1.25rem max(1rem,env(safe-area-inset-right)) max(2rem,env(safe-area-inset-bottom)) max(1rem,env(safe-area-inset-left));box-shadow:0 24px 45px rgba(0,0,0,.16);transform:translateX(100%);visibility:hidden;opacity:0}
.main-nav.open{transform:translateX(0);visibility:visible;opacity:1}
.main-nav>a{flex:none}
body.menu-open .floating-whatsapp,body.menu-open .mobile-bar{opacity:0;pointer-events:none}
}
.mobile-bar{bottom:max(.6rem,env(safe-area-inset-bottom))}