:root{
  --red:#ff3d4f; --red2:#e92f43; --navy:#17194f; --ink:#24243c; --muted:#74778b;
  --cream:#fff8f0; --orange:#ff8a2a; --gold:#ffb52d; --soft:#f7f7fb; --line:#ececf3;
  --green:#2fa36b; --shadow:0 20px 55px rgba(28,25,79,.10);
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{font-family:'Hind Siliguri','Noto Sans Bengali',sans-serif;color:var(--ink);background:#fff;overflow-x:hidden}
a{text-decoration:none;color:inherit}.text-red{color:var(--red)}.bg-soft{background:var(--soft)}
.section{padding:90px 0}.section-sm{padding:60px 0}.section-title{font-weight:800;font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.4px}.eyebrow{font-size:13px;font-weight:800;letter-spacing:1.8px;text-transform:uppercase;color:var(--red);display:inline-flex;align-items:center;gap:10px}.eyebrow:before{content:"";width:26px;height:3px;border-radius:99px;background:var(--red)}
.topbar{background:var(--navy);color:#fff;font-size:13px;padding:9px 0}.topbar a{opacity:.9}.topbar a:hover{opacity:1}.navbar-wrap{position:relative;z-index:20}.navbar-card{background:#fff;border-radius:14px;box-shadow:0 13px 38px rgba(22,25,79,.13);padding:12px 18px;margin-top:13px}.navbar-brand{font-weight:800;display:flex;align-items:center;gap:10px}.brand-mark{width:42px;height:42px;border-radius:50% 50% 50% 10%;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--red),#ff6b4b);font-size:18px}.navbar .nav-link{font-weight:700;font-size:14px;color:#272744!important;margin:0 7px}.navbar .nav-link:hover,.navbar .nav-link.active{color:var(--red)!important}.btn-donate,.btn-main{background:var(--red);color:#fff;border:none;border-radius:9px;padding:13px 23px;font-weight:800;box-shadow:0 9px 24px rgba(255,61,79,.24)}.btn-donate:hover,.btn-main:hover{background:var(--red2);color:#fff;transform:translateY(-1px)}
.hero{margin-top:-82px;position:relative}.hero .carousel-item{height:720px;min-height:620px;background-size:cover;background-position:center}.hero .carousel-item:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,20,71,.86),rgba(17,20,71,.55),rgba(17,20,71,.3))}.hero .container{position:relative;height:100%;display:flex;align-items:center}.hero-content{max-width:740px;color:#fff;padding-top:90px}.hero-kicker{font-size:13px;letter-spacing:2px;text-transform:uppercase;font-weight:700}.hero h1{font-size:clamp(54px,8vw,105px);font-weight:800;line-height:.92;letter-spacing:-1px;margin:15px 0 18px}.hero p{font-size:19px;max-width:600px;opacity:.93}.hero .carousel-control-prev,.hero .carousel-control-next{width:64px;height:64px;top:50%;bottom:auto;border-radius:12px;background:var(--red);opacity:1}.hero .carousel-control-prev{left:30px}.hero .carousel-control-next{right:30px}
.quick-actions{margin-top:-70px;position:relative;z-index:5}.quick-card{color:#fff;border-radius:14px;padding:32px 28px;min-height:200px;box-shadow:var(--shadow);transition:.25s}.quick-card:hover{transform:translateY(-7px)}.quick-card i{font-size:36px}.quick-card h4{font-weight:800;margin:22px 0 8px}.qc-red{background:#ba1740}.qc-gray{background:#77716e}.qc-orange{background:#ef7d18}.qc-gold{background:#f5ad1f}
.about-img{position:relative}.about-img .main{width:86%;height:520px;object-fit:cover;border-radius:26px}.about-img .small{position:absolute;width:48%;height:240px;object-fit:cover;right:0;bottom:-35px;border:10px solid #fff;border-radius:24px}.stat-circle{width:122px;height:122px;border-radius:50%;display:grid;place-items:center;border:7px solid #ffe6e9;background:#fff;box-shadow:var(--shadow);text-align:center}.stat-circle b{font-size:27px;color:var(--red)}.check-list{list-style:none;padding:0}.check-list li{padding:8px 0;font-weight:600}.check-list i{color:var(--red);margin-right:9px}
.impact-strip{background:var(--navy);color:#fff;padding:50px 0;overflow:hidden}.impact-box{border-right:1px solid rgba(255,255,255,.17);padding:0 30px}.impact-box:last-child{border:none}.impact-num{font-size:45px;font-weight:800}.impact-box p{margin:0;opacity:.78;font-size:13px;text-transform:uppercase;letter-spacing:1px}
.card-clean{border:0;border-radius:18px;background:#fff;box-shadow:0 14px 44px rgba(20,20,60,.08);overflow:hidden}.cause-card img{height:235px;width:100%;object-fit:cover}.cause-card .card-body{padding:24px}.cause-card h4{font-weight:800;font-size:20px}.progress{height:8px;border-radius:99px;background:#f3e5e7}.progress-bar{background:var(--red)}.goal-row{display:flex;justify-content:space-between;color:#686a7c;font-size:13px;font-weight:700}.round-btn{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--red);box-shadow:0 8px 25px rgba(0,0,0,.12)}
.donate-band{position:relative;background:linear-gradient(120deg,rgba(21,24,80,.93),rgba(21,24,80,.73)),url('https://images.unsplash.com/photo-1542810634-71277d95dcbb?auto=format&fit=crop&w=1800&q=85') center/cover;color:#fff}.donate-band .section{padding:100px 0}.donation-box{background:#fff;color:var(--ink);border-radius:18px;padding:28px;box-shadow:var(--shadow)}.amount-btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:11px 15px;font-weight:700}.amount-btn.active,.amount-btn:hover{background:var(--red);color:#fff;border-color:var(--red)}
.event-card{display:grid;grid-template-columns:170px 1fr;gap:22px;padding:20px;border-radius:18px;background:#fff;box-shadow:0 15px 40px rgba(20,20,60,.08);height:100%}.event-card img{width:170px;height:180px;object-fit:cover;border-radius:14px}.event-card h4{font-weight:800}.meta{color:#77798b;font-size:13px}.meta i{color:var(--red);margin-right:6px}
.need-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.need-grid img{width:100%;height:300px;object-fit:cover;border-radius:18px}.need-copy{background:#fff1f2;padding:36px;border-radius:18px}.need-copy ul{margin:0;padding-left:18px}.need-copy li{margin:12px 0;font-weight:700}
.logo-pill{height:76px;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;font-weight:800;color:#8a8b99;background:#fff}.newsletter{background:#f5f5fb;border-radius:24px;padding:50px}.newsletter .form-control{height:58px;border-radius:10px;border:0;padding-left:20px;box-shadow:none}.newsletter .btn{height:58px}
.testimonial{background:#fff;border-radius:18px;padding:28px;box-shadow:0 12px 35px rgba(20,20,60,.08)}.testimonial .avatar{width:60px;height:60px;border-radius:50%;object-fit:cover}.quote{font-size:42px;color:var(--red);line-height:1}
.gallery-grid{columns:3 280px;column-gap:16px}.gallery-grid img{width:100%;margin-bottom:16px;border-radius:16px;display:block;break-inside:avoid}.gallery-grid a{position:relative;display:block;break-inside:avoid}
.product-card img{height:275px;width:100%;object-fit:cover}.product-card .card-body{padding:20px}.price{font-size:21px;font-weight:800;color:var(--red)}.old-price{text-decoration:line-through;color:#999;font-size:14px;margin-left:8px}
.article-card img{height:260px;width:100%;object-fit:cover}.article-card .card-body{padding:24px}.article-card h4{font-weight:800}.article-card .date{color:var(--red);font-weight:800;font-size:13px}
.inner-hero{height:330px;margin-top:-82px;padding-top:85px;display:flex;align-items:center;color:#fff;background:linear-gradient(90deg,rgba(20,24,79,.86),rgba(20,24,79,.45)),url('https://images.unsplash.com/photo-1488521787991-ed7bbaae773c?auto=format&fit=crop&w=1800&q=85') center/cover}.inner-hero h1{font-weight:800;font-size:54px;letter-spacing:-.5px}.breadcrumb{margin:0}.breadcrumb-item,.breadcrumb-item a{color:#fff}.breadcrumb-item.active{color:#ffd7db}.breadcrumb-item+.breadcrumb-item::before{color:#fff}
.page-card{border:1px solid var(--line);border-radius:18px;padding:30px;background:#fff}.icon-box{width:54px;height:54px;border-radius:50%;background:#fff1f2;color:var(--red);display:grid;place-items:center;font-size:22px}.contact-card{border:1px solid var(--line);padding:24px;border-radius:16px;height:100%;background:#fff}.contact-card.featured{background:var(--navy);color:#fff;border-color:var(--navy)}.form-control,.form-select{min-height:52px;border-radius:10px;border-color:#e7e7ef;padding:12px 15px}.form-control:focus,.form-select:focus{border-color:#ff9ca6;box-shadow:0 0 0 .2rem rgba(255,61,79,.08)}
.shop-toolbar{background:#f6f6fa;border-radius:14px;padding:15px 18px}.cart-table img{width:76px;height:76px;object-fit:cover;border-radius:10px}.qty{max-width:90px}.checkout-box{background:#f8f8fb;border-radius:16px;padding:25px}.badge-soft{background:#fff1f2;color:var(--red);padding:8px 11px;border-radius:99px;font-size:12px;font-weight:800}.blog-body p{line-height:1.9;color:#656778}.blog-body blockquote{padding:28px;border-radius:16px;background:#fff2f3;border-left:5px solid var(--red);font-weight:700;font-size:19px}.speaker img{width:72px;height:72px;border-radius:50%;object-fit:cover}.timeline-date{background:var(--red);color:#fff;border-radius:12px;padding:16px;text-align:center;min-width:86px}.timeline-date b{display:block;font-size:24px}.map-placeholder{height:360px;border-radius:18px;background:linear-gradient(135deg,#252755,#11122f);color:#fff;display:grid;place-items:center;text-align:center;padding:30px}
.footer{background:#15174b;color:#fff;padding:80px 0 0}.footer p,.footer li,.footer a{color:#c9caD8;font-size:14px}.footer h5{font-weight:800;margin-bottom:22px}.footer-links{list-style:none;padding:0}.footer-links li{margin:10px 0}.footer-newsletter{display:flex;gap:8px}.footer-newsletter input{height:48px;border:0;border-radius:8px;padding:0 14px;min-width:0}.copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:55px;padding:20px 0}.social a{width:38px;height:38px;border-radius:50%;display:inline-grid;place-items:center;background:rgba(255,255,255,.08);margin-right:7px}.social a:hover{background:var(--red);color:#fff}
@media(max-width:991.98px){.navbar-card{border-radius:0;margin-top:0}.hero{margin-top:0}.hero .carousel-item{height:620px}.hero-content{padding-top:20px}.hero h1{letter-spacing:-.5px}.hero .carousel-control-prev,.hero .carousel-control-next{display:none}.quick-actions{margin-top:-45px}.inner-hero{margin-top:0;padding-top:0}.need-grid{grid-template-columns:repeat(2,1fr)}.event-card{grid-template-columns:1fr}.event-card img{width:100%;height:230px}.about-img .main{height:420px}.about-img .small{height:190px}.section{padding:70px 0}}
@media(max-width:767.98px){.topbar .right{display:none}.hero .carousel-item{height:560px;min-height:560px}.hero h1{font-size:56px}.quick-actions{margin-top:-35px}.quick-card{min-height:auto}.section{padding:55px 0}.impact-box{border-right:0;border-bottom:1px solid rgba(255,255,255,.15);padding:24px 10px}.impact-box:last-child{border:0}.need-grid{grid-template-columns:1fr 1fr}.need-grid img{height:220px}.newsletter{padding:30px 20px}.inner-hero{height:260px}.inner-hero h1{font-size:42px}.about-img .main{width:100%;height:380px}.about-img .small{width:48%;height:160px}.footer{padding-top:55px}}
@media(max-width:575.98px){.hero .carousel-item{height:530px}.hero h1{font-size:48px}.hero p{font-size:16px}.need-grid{grid-template-columns:1fr}.need-grid img{height:260px}.gallery-grid{columns:1}.section-title{font-size:34px}.navbar-card{padding:8px 12px}.brand-mark{width:36px;height:36px}.btn-donate{padding:10px 14px}.inner-hero h1{font-size:36px}.event-card{padding:14px}}

/* Bangla readability */
body{font-size:16px} .navbar .nav-link{font-size:15px} .hero-kicker,.eyebrow{letter-spacing:.4px;text-transform:none} .hero h1{line-height:1.05} .section-title{line-height:1.25} .footer p,.footer li,.footer a{font-size:15px}