:root{--bg:#f6f8f7;--surface:#fff;--text:#14211c;--muted:#5b6b64;--border:#dfe7e3;--brand:#0f7b5f;--brand-d:#0a5c47;--gold:#c8962a;--soft:#e8f4ef;--radius:14px;--maxw:1140px;--font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;font-size:17px}
img{max-width:100%;display:block}
a{color:var(--brand)}
a:hover{color:var(--brand-d)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:8px;z-index:200;background:#fff;padding:8px 12px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.22rem;color:var(--text);text-decoration:none;letter-spacing:-.02em}
.logo svg{width:34px;height:34px;flex-shrink:0}
.logo span span{color:var(--brand)}
.nav-links{display:flex;gap:22px;list-style:none}
.nav-links a{color:var(--text);font-weight:500;font-size:.95rem;text-decoration:none}
.nav-links a:hover,.nav-links a.active{color:var(--brand)}
.menu-btn{display:none;background:none;border:0;font-size:1.6rem;cursor:pointer;color:var(--text)}
.hero{background:linear-gradient(135deg,#0f7b5f 0%,#0b5a47 60%,#0a4a3c 100%);color:#fff;padding:60px 0 54px;text-align:center}
.hero h1{font-size:clamp(1.9rem,4.4vw,3rem);line-height:1.15;letter-spacing:-.02em;margin-bottom:14px}
.hero h1 span{color:#f3c96b}
.hero p{max-width:700px;margin:0 auto 26px;opacity:.9;font-size:1.08rem}
.flags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.flags a{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;padding:9px 16px;border-radius:999px;text-decoration:none;font-weight:600;font-size:.93rem}
.flags a:hover{background:rgba(255,255,255,.22);color:#fff}
section{padding:44px 0}
.section-title{font-size:1.5rem;letter-spacing:-.01em;margin-bottom:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:6px;transition:transform .15s,box-shadow .15s}
.tile:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(15,123,95,.12);color:var(--text)}
.tile .ic{font-size:1.6rem}
.tile h3{font-size:1.05rem;line-height:1.35}
.tile p{color:var(--muted);font-size:.9rem;line-height:1.5}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--surface);border:1px solid var(--border);padding:7px 14px;border-radius:999px;color:var(--text);font-size:.9rem;text-decoration:none;font-weight:500}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;padding:32px 0 60px}
.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:12px}
.breadcrumb a{color:var(--muted)}
.art h1{font-size:clamp(1.65rem,4vw,2.35rem);line-height:1.2;letter-spacing:-.01em;margin-bottom:10px}
.art .meta{color:var(--muted);font-size:.88rem;margin-bottom:22px}
.art h2{font-size:1.32rem;margin:32px 0 12px}
.art h3{font-size:1.08rem;margin:20px 0 8px}
.art p{margin-bottom:14px}
.art ul,.art ol{margin:0 0 16px 22px}
.art li{margin-bottom:6px}
.art table{width:100%;border-collapse:collapse;margin:8px 0 20px;background:var(--surface);border:1px solid var(--border);border-radius:10px;overflow:hidden;font-size:.95rem}
.art th,.art td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.art th{background:var(--soft);font-weight:600}
.lead{font-size:1.08rem;color:#2c3b35}
.calc{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin:6px 0 26px;box-shadow:0 4px 18px rgba(15,40,30,.05)}
.calc form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.calc label{display:grid;gap:6px;font-weight:600;font-size:.9rem}
.calc label.full{grid-column:1/-1}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font:inherit;background:#fbfdfc;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);border-color:transparent}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:12px 24px;border-radius:999px;font-weight:700;border:0;cursor:pointer;font:inherit;font-weight:700;text-decoration:none}
.btn:hover{background:var(--brand-d);color:#fff}
.calc .btn{grid-column:1/-1;justify-self:start}
.result{margin-top:18px}
.res-big{background:var(--soft);border-radius:12px;padding:18px;text-align:center;display:grid;gap:4px;margin-bottom:12px}
.res-big strong{font-size:2rem;color:var(--brand-d);letter-spacing:-.02em}
.res-big small{color:var(--muted)}
.res-table{width:100%;border-collapse:collapse;font-size:.93rem}
.res-table td{padding:8px 4px;border-bottom:1px solid var(--border)}
.res-table td:last-child{text-align:right;font-weight:600;white-space:nowrap}
.res-note{color:var(--muted);font-size:.87rem;margin-top:8px}
.err{color:#b42318;font-weight:600}
.note{background:#fff8e6;border-left:4px solid var(--gold);padding:14px 18px;border-radius:0 10px 10px 0;margin:20px 0}
.urdu{direction:rtl;text-align:right;font-family:'Noto Nastaliq Urdu',serif;line-height:2.3;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 22px;margin:26px 0;font-size:1.05rem}
.urdu h2{font-family:inherit;margin-top:0!important}
.sidebar .widget{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:20px}
.sidebar h4{margin-bottom:8px}
.sidebar ul{list-style:none}
.sidebar li{padding:7px 0;border-bottom:1px solid var(--border);font-size:.93rem}
.sidebar li:last-child{border:0}
.sidebar a{text-decoration:none}
.ad-slot{margin:22px auto;text-align:center;min-height:1px}
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 16px;margin-bottom:10px}
.faq summary{font-weight:600;cursor:pointer}
.faq details p{margin:10px 0 0}
.sources{font-size:.88rem;color:var(--muted)}
.page{max-width:800px;padding:40px 16px 70px}
.page h1{font-size:2rem;margin-bottom:10px}
.page h2{font-size:1.22rem;margin:24px 0 10px}
.page p,.page li{margin-bottom:12px}
.page ul{margin-left:22px}
.page form{display:grid;gap:14px;margin-top:18px}
.page label{display:grid;gap:6px;font-weight:600}
.site-footer{background:#0c2a22;color:#b9cbc4;padding:44px 0 22px;margin-top:30px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
.site-footer h4{color:#fff;margin-bottom:10px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:7px}
.site-footer a{color:#b9cbc4;text-decoration:none}
.site-footer a:hover{color:#fff}
.site-footer .logo{color:#fff}
.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;font-size:.85rem;text-align:center}
.cookie{position:fixed;bottom:16px;left:16px;right:16px;max-width:520px;background:#12241e;color:#fff;padding:14px 18px;border-radius:12px;display:none;gap:12px;align-items:center;z-index:100;font-size:.9rem}
.cookie.show{display:flex}
.cookie a{color:#9be0c8}
.cookie button{background:var(--gold);color:#111;border:0;padding:8px 16px;border-radius:999px;cursor:pointer;font-weight:700;white-space:nowrap}
@media (max-width:960px){.wrap{grid-template-columns:minmax(0,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media (max-width:760px){
.menu-btn{display:block}
.nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;gap:0;border-bottom:1px solid var(--border)}
.nav-links.open{display:flex}
.nav-links li a{display:block;padding:14px 16px;border-top:1px solid var(--border)}
body{font-size:16px}
.calc form{grid-template-columns:1fr}
}
@media (max-width:760px){.art table{display:block;overflow-x:auto;white-space:nowrap}.res-table td:first-child{white-space:normal}}