:root{--navy-950:#071630;--navy-900:#0B1F3A;--navy-800:#122b52;--navy-700:#1a3a6b;--gold-500:#D4AF37;--gold-400:#e2c465;--gold-100:#f7ecc9;--ivory-50:#FBFAF7;--ivory-100:#F7F5F0;--white:#FFFFFF;--ink-700:#28324a;--ink-500:#5a6478;--ink-300:#8b93a6;--line:#e3e0d6;--success:#2f7d5c;--danger:#b3432f;--font-display:'Playfair Display',Georgia,'Noto Serif Bengali',serif;--font-body:'Inter',-apple-system,BlinkMacSystemFont,'Noto Sans Bengali',sans-serif;--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:24px;--sp-6:32px;--sp-7:48px;--sp-8:64px;--sp-9:96px;--sp-10:128px;--r-sm:6px;--r-md:12px;--r-lg:20px;--r-full:999px;--shadow-sm:0 2px 8px rgba(11,31,58,0.06);--shadow-md:0 8px 30px rgba(11,31,58,0.10);--shadow-lg:0 20px 60px rgba(11,31,58,0.18);--shadow-gold:0 8px 24px rgba(212,175,55,0.28);--container:1180px;--transition:220ms cubic-bezier(.4,0,.2,1)}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{overflow-x:hidden}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important}}body{margin:0;font-family:var(--font-body);color:var(--ink-700);background:var(--ivory-50);line-height:1.65;-webkit-font-smoothing:antialiased;font-size:16px}h1,h2,h3,h4{font-family:var(--font-display);color:var(--navy-900);line-height:1.15;margin:0 0 var(--sp-4);font-weight:700;letter-spacing:-0.01em}h1{font-size:clamp(2.2rem,4.5vw,3.6rem)}h2{font-size:clamp(1.7rem,3vw,2.5rem)}h3{font-size:clamp(1.25rem,2vw,1.6rem)}p{margin:0 0 var(--sp-4);color:var(--ink-500)}a{color:var(--navy-800);text-decoration:none}img{max-width:100%;display:block}ul{padding-left:1.2em;color:var(--ink-500)}li{margin-bottom:var(--sp-2)}.container{max-width:var(--container);margin:0 auto;padding:0 var(--sp-5)}section{padding:var(--sp-9) 0}@media (max-width:768px){section{padding:var(--sp-7) 0}}.eyebrow{display:inline-flex;align-items:center;gap:var(--sp-2);font-family:var(--font-body);font-weight:600;font-size:0.78rem;letter-spacing:0.14em;text-transform:uppercase;color:var(--gold-500);margin-bottom:var(--sp-3)}.eyebrow::before{content:'';width:22px;height:1px;background:var(--gold-500)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-body);font-weight:600;font-size:0.95rem;padding:14px 28px;border-radius:var(--r-full);border:1px solid transparent;cursor:pointer;transition:transform var(--transition),box-shadow var(--transition),background var(--transition);text-align:center;max-width:100%}.btn:focus-visible{outline:3px solid var(--gold-400);outline-offset:2px}.btn-gold{background:linear-gradient(135deg,var(--gold-400),var(--gold-500));color:var(--navy-950);box-shadow:var(--shadow-gold)}.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(212,175,55,0.38)}.btn-outline{background:transparent;border-color:rgba(255,255,255,0.4);color:var(--white)}.btn-outline:hover{background:rgba(255,255,255,0.12)}.btn-navy{background:var(--navy-900);color:var(--white)}.btn-navy:hover{background:var(--navy-800);transform:translateY(-2px)}.btn-whatsapp{background:#25D366;color:#fff}.btn-whatsapp:hover{background:#1ebe5a;transform:translateY(-2px)}.btn-block{width:100%}.btn-sm{padding:10px 20px;font-size:0.85rem}.site-header{position:sticky;top:0;z-index:200;background:var(--navy-900);border-bottom:1px solid rgba(212,175,55,0.15)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:14px var(--sp-5);max-width:var(--container);margin:0 auto}.brand{display:flex;align-items:center;gap:10px;color:var(--white);font-family:var(--font-display);font-weight:700;font-size:1.25rem}.brand .stamp{width:56px;height:56px;flex-shrink:0;object-fit:contain}.brand small{display:block;font-family:var(--font-body);font-weight:500;font-size:0.62rem;letter-spacing:0.16em;color:var(--gold-400);text-transform:uppercase}.main-nav{display:flex;align-items:center;gap:var(--sp-6)}.main-nav ul{display:flex;list-style:none;gap:var(--sp-5);margin:0;padding:0}.main-nav a{color:rgba(255,255,255,0.82);font-size:0.92rem;font-weight:500;position:relative;padding:6px 0}.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--gold-400)}.has-dropdown{position:relative}.dropdown{position:absolute;top:100%;left:-16px;background:var(--navy-900);border:1px solid rgba(212,175,55,0.2);border-radius:var(--r-md);min-width:240px;padding:8px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(6px);transition:all var(--transition)}.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}.dropdown a{display:block;padding:10px 14px;border-radius:var(--r-sm);font-size:0.88rem}.dropdown a:hover{background:rgba(212,175,55,0.1)}.nav-actions{display:flex;align-items:center;gap:var(--sp-4)}.lang-switch{display:flex;border:1px solid rgba(255,255,255,0.25);border-radius:var(--r-full);overflow:hidden}.lang-switch button{background:transparent;color:rgba(255,255,255,0.75);border:none;padding:6px 12px;font-size:0.78rem;font-weight:600;cursor:pointer}.lang-switch button.active{background:var(--gold-500);color:var(--navy-950)}.nav-toggle{display:none;background:none;border:none;color:var(--white);font-size:1.6rem;cursor:pointer;position:relative;z-index:300;line-height:1;padding:4px}.nav-close{display:none;position:absolute;top:20px;right:20px;background:none;border:none;color:var(--gold-400);font-size:1.8rem;cursor:pointer;line-height:1;padding:8px;z-index:301}@media (max-width:960px){.main-nav{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;background:var(--navy-950);flex-direction:column;align-items:flex-start;padding:90px var(--sp-5) var(--sp-5);transform:translateX(100%);transition:transform var(--transition);z-index:250;overflow-y:auto}.main-nav.open{transform:translateX(0)}.main-nav.open .nav-close{display:block}.main-nav ul{flex-direction:column;gap:var(--sp-4);width:100%}.dropdown{position:static;opacity:1;visibility:visible;transform:none;display:none;background:rgba(255,255,255,0.04);box-shadow:none;left:0}.has-dropdown.open .dropdown{display:flex;flex-direction:column}.nav-toggle{display:block}.nav-actions{margin-top:var(--sp-6);flex-direction:column;align-items:flex-start;gap:var(--sp-4);width:100%}.nav-actions .btn{width:100%}}.hero{position:relative;overflow:hidden;background:radial-gradient(120% 120% at 15% 10%,var(--navy-700) 0%,var(--navy-900) 45%,var(--navy-950) 100%);color:var(--white);padding:var(--sp-10) 0 var(--sp-9)}.hero::before{content:'';position:absolute;inset:0;opacity:0.35;pointer-events:none;background-image:radial-gradient(circle at 85% 20%,rgba(212,175,55,0.25),transparent 40%),radial-gradient(circle at 10% 80%,rgba(212,175,55,0.12),transparent 45%)}.hero-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:var(--sp-8);align-items:center;position:relative;z-index:2}@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}.hero h1{color:var(--white)}.hero .lead{color:rgba(255,255,255,0.78);font-size:1.15rem;max-width:52ch}.hero-cta{display:flex;gap:var(--sp-4);flex-wrap:wrap;margin-top:var(--sp-6)}.hero-stats{display:flex;gap:var(--sp-7);margin-top:var(--sp-8);flex-wrap:wrap}.hero-stats .stat b{display:block;font-family:var(--font-display);font-size:2rem;color:var(--gold-400)}.hero-stats .stat span{font-size:0.82rem;color:rgba(255,255,255,0.65);letter-spacing:0.03em}.hero-visual{position:relative}.stamp-panel{background:rgba(255,255,255,0.06);border:1px solid rgba(212,175,55,0.25);border-radius:var(--r-lg);backdrop-filter:blur(10px);padding:var(--sp-6);box-shadow:var(--shadow-lg)}.stamp-panel .stamp-big{width:100%;height:auto;max-width:280px;margin:0 auto;display:block}.glass-card{background:rgba(255,255,255,0.65);border:1px solid rgba(255,255,255,0.5);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:var(--r-lg);padding:var(--sp-6);box-shadow:var(--shadow-md);transition:transform var(--transition),box-shadow var(--transition)}.glass-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:var(--sp-6);box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.card-icon{width:52px;height:52px;border-radius:var(--r-md);background:linear-gradient(135deg,var(--gold-100),var(--gold-400));display:flex;align-items:center;justify-content:center;margin-bottom:var(--sp-4)}.card-icon svg{width:26px;height:26px;stroke:var(--navy-900)}.grid{display:grid;gap:var(--sp-6)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.section-head{max-width:640px;margin:0 auto var(--sp-8);text-align:center}.section-head.left{margin-left:0;text-align:left}.band-dark{background:var(--navy-900);color:var(--white)}.band-dark h2,.band-dark h3{color:var(--white)}.band-dark p{color:rgba(255,255,255,0.72)}.band-ivory{background:var(--ivory-100)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-5);counter-reset:step}@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.steps{grid-template-columns:1fr}}.step{position:relative;padding:var(--sp-5);background:var(--white);border-radius:var(--r-md);border:1px solid var(--line)}.step .num{font-family:var(--font-display);font-size:2.2rem;color:var(--gold-500);opacity:0.8}.band-dark .step h3,.band-dark .card h3{color:var(--navy-900)}.band-dark .step p,.band-dark .card p{color:var(--ink-500)}.table-wrap{overflow-x:auto;border-radius:var(--r-md);border:1px solid var(--line)}table{width:100%;border-collapse:collapse;background:var(--white)}th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:0.92rem}th{background:var(--navy-900);color:var(--white);font-weight:600}tr:last-child td{border-bottom:none}.accordion-item{border-bottom:1px solid var(--line)}.accordion-item:first-child{border-top:1px solid var(--line)}.accordion-trigger{width:100%;display:flex;justify-content:space-between;align-items:center;gap:var(--sp-4);background:none;border:none;padding:20px 4px;text-align:left;font-family:var(--font-body);font-weight:600;font-size:1rem;color:var(--navy-900);cursor:pointer}.accordion-trigger .plus{font-size:1.4rem;color:var(--gold-500);transition:transform var(--transition);flex-shrink:0}.accordion-trigger[aria-expanded="true"] .plus{transform:rotate(45deg)}.accordion-panel{max-height:0;overflow:hidden;transition:max-height var(--transition)}.accordion-panel p{padding:0 4px 20px}.form-field{margin-bottom:var(--sp-5)}label{display:block;font-weight:600;font-size:0.85rem;color:var(--navy-900);margin-bottom:6px}input,select,textarea{width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:var(--r-sm);font-family:var(--font-body);font-size:0.95rem;background:var(--white);color:var(--ink-700);transition:border-color var(--transition),box-shadow var(--transition)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold-500);box-shadow:0 0 0 3px rgba(212,175,55,0.18)}textarea{resize:vertical;min-height:120px}.form-note{font-size:0.78rem;color:var(--ink-300);margin-top:var(--sp-2)}.form-success,.form-error{padding:14px 18px;border-radius:var(--r-sm);font-size:0.9rem;margin-bottom:var(--sp-4);display:none}.form-success{background:#e8f5ef;color:var(--success);border:1px solid #bfe3d1}.form-error{background:#fbeae6;color:var(--danger);border:1px solid #f0c6ba}.testimonial{padding:var(--sp-5)}.testimonial .stars{color:var(--gold-500);letter-spacing:2px;margin-bottom:var(--sp-3)}.testimonial p{font-style:italic;color:var(--ink-700)}.testimonial .who{display:flex;align-items:center;gap:12px;margin-top:var(--sp-4)}.testimonial .avatar{width:44px;height:44px;border-radius:50%;background:var(--navy-900);color:var(--gold-400);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700}.breadcrumb{background:var(--ivory-100);padding:var(--sp-4) 0;font-size:0.85rem}.breadcrumb ol{display:flex;list-style:none;padding:0;margin:0;gap:8px;flex-wrap:wrap;color:var(--ink-300)}.breadcrumb a{color:var(--ink-500)}.breadcrumb li:last-child{color:var(--navy-900);font-weight:600}.site-footer{background:var(--navy-950);color:rgba(255,255,255,0.7);padding:var(--sp-9) 0 var(--sp-5)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:var(--sp-7)}@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}.site-footer h4{color:var(--white);font-size:0.95rem;font-family:var(--font-body);letter-spacing:0.04em;text-transform:uppercase;margin-bottom:var(--sp-4)}.site-footer ul{list-style:none;padding:0}.site-footer a{color:rgba(255,255,255,0.65);font-size:0.9rem}.site-footer a:hover{color:var(--gold-400)}.site-footer li{margin-bottom:10px}.social-row{display:flex;gap:12px;margin-top:var(--sp-4)}.social-row a{width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,0.2);display:flex;align-items:center;justify-content:center}.social-row a:hover{background:var(--gold-500);border-color:var(--gold-500)}.social-row svg{width:16px;height:16px;stroke:currentColor}.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);margin-top:var(--sp-8);padding-top:var(--sp-5);display:flex;justify-content:space-between;flex-wrap:wrap;gap:var(--sp-3);font-size:0.8rem}.footer-bottom a{color:rgba(255,255,255,0.5)}.float-whatsapp{position:fixed;bottom:24px;right:24px;z-index:260;width:60px;height:60px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px rgba(37,211,102,0.45)}.float-whatsapp::before{content:'';position:absolute;inset:0;border-radius:50%;background:#25D366;animation:pulse-ring 2.6s ease-out infinite;z-index:-1}.float-whatsapp svg{width:28px;height:28px;fill:#fff}@keyframes pulse-ring{0%{transform:scale(1);opacity:0.6}100%{transform:scale(1.6);opacity:0}}@media (max-width:900px){.float-whatsapp{bottom:86px;right:16px;width:54px;height:54px}}.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:250;background:var(--navy-950);border-top:1px solid rgba(212,175,55,0.25);padding:12px var(--sp-5);display:none;align-items:center;justify-content:space-between;gap:var(--sp-4)}.sticky-cta.show{display:flex}.sticky-cta span{color:var(--white);font-size:0.85rem}@media (min-width:900px){.sticky-cta{display:none !important}}.text-gold{color:var(--gold-500)}.mt-0{margin-top:0}.center{text-align:center}.reveal{opacity:0;transform:translateY(24px);transition:opacity 700ms ease,transform 700ms ease}.reveal.in{opacity:1;transform:translateY(0)}.skip-link{position:absolute;left:-999px;top:0;background:var(--gold-500);color:var(--navy-950);padding:12px 20px;z-index:999;border-radius:0 0 var(--r-sm) 0;font-weight:600}.skip-link:focus{left:0}.badge{display:inline-block;background:var(--gold-100);color:var(--navy-900);font-size:0.72rem;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;padding:5px 12px;border-radius:var(--r-full)}.divider-gold{width:60px;height:3px;background:var(--gold-500);border-radius:var(--r-full);margin:var(--sp-4) 0}[lang="bn"]{font-family:'Noto Sans Bengali',var(--font-body)}.lang-bn-only,.lang-en-only{}html[data-lang="bn"] .lang-en-only{display:none !important}html:not([data-lang="bn"]) .lang-bn-only{display:none !important}.page-hero{background:var(--navy-900);color:var(--white);padding:var(--sp-8) 0 var(--sp-7);position:relative;overflow:hidden}.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 90% 10%,rgba(212,175,55,0.2),transparent 45%)}.page-hero .container{position:relative;z-index:2}.page-hero h1{color:var(--white);margin-bottom:var(--sp-3)}.page-hero p{color:rgba(255,255,255,0.75);max-width:60ch}.cta-band{background:linear-gradient(135deg,var(--navy-900),var(--navy-700));color:var(--white);border-radius:var(--r-lg);padding:var(--sp-7);text-align:center;position:relative;overflow:hidden}.cta-band::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 85% 20%,rgba(212,175,55,0.3),transparent 45%)}.cta-band > *{position:relative;z-index:2}.cta-band h2{color:var(--white)}.cta-band .hero-cta{justify-content:center}