/* ===== QuickBill.pk — SUNDAR Bill Checker Design System ===== */

/* Google Fonts have been moved to HTML <head> for performance */

/* ---------- Variables ---------- */
:root {
  --primary: #0f766e;
  --primary-dark: #0b534d;
  --primary-light: #e8f8f6;
  --primary-50: #f2fbfa;
  --accent: #ea580c;
  --accent-light: #fff2e8;
  --red: #dc2626;
  --red-light: #fef2f2;
  --orange: #f59e0b;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #111827;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 8px 22px rgba(15, 23, 42, .12);
  --shadow-lg: 0 18px 48px rgba(15, 23, 42, .18);
  --shadow-card: 0 10px 28px rgba(15, 118, 110, .12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  --ease: cubic-bezier(.4,0,.2,1);
  --dur: 250ms;
  --max-w: 800px;
  --max-w-wide: 1100px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body {
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  background:
    radial-gradient(circle at 2% 0%, rgba(15,118,110,.10) 0%, transparent 35%),
    radial-gradient(circle at 98% 18%, rgba(234,88,12,.08) 0%, transparent 32%),
    var(--gray-50);
  color: var(--gray-700);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
img { max-width:100%; display:block; }
a { text-decoration:none; color:var(--primary); transition:color var(--dur) var(--ease); }
a:hover { color:var(--primary-dark); }
ul, ol { list-style:none; }
button { cursor:pointer; font-family:inherit; }

/* ---------- Utility ---------- */
.container { max-width:var(--max-w-wide); margin:0 auto; padding:0 20px; }
.container-narrow { max-width:var(--max-w); margin:0 auto; padding:0 20px; }
.text-center { text-align:center; }
.sr-only { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(255,255,255,.94);
  backdrop-filter: blur(8px);
  border-bottom:1px solid rgba(15,118,110,.12);
  box-shadow:0 8px 18px rgba(17,24,39,.06);
}

.navbar .container {
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:62px;
  max-width:var(--max-w-wide);
}

.nav-logo {
  display:flex;
  align-items:center;
  gap:8px;
  font-weight:800;
  font-size:1.15rem;
  color:var(--gray-900);
}

.nav-logo .icon {
  width:34px; height:34px;
  background:linear-gradient(135deg, var(--primary), var(--primary-dark));
  color:#fff;
  border-radius:var(--radius-sm);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1rem;
}

.nav-links {
  display:flex;
  align-items:center;
  gap:4px;
}

.nav-links a {
  padding:8px 14px;
  font-size:.875rem;
  font-weight:500;
  color:var(--gray-600);
  border-radius:var(--radius-sm);
  transition:all var(--dur) var(--ease);
}

.nav-links a:hover,
.nav-links a.active {
  color:var(--primary-dark);
  background:rgba(15,118,110,.12);
}

.lang-toggle {
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:7px 14px;
  background:linear-gradient(135deg, var(--accent), #c2410c);
  color:#fff;
  border:none;
  border-radius:var(--radius-full);
  font-size:.8rem;
  font-weight:700;
  font-family:'Noto Nastaliq Urdu','Manrope', sans-serif;
  cursor:pointer;
  transition:all var(--dur) var(--ease);
  margin-left:6px;
  white-space:nowrap;
}
.lang-toggle:hover {
  background:#c2410c;
  transform:scale(1.05);
}
.lang-toggle .globe { font-style:normal; }

/* RTL mode */
html[dir="rtl"] body {
  font-family:'Noto Nastaliq Urdu','Manrope', sans-serif;
  line-height:2.2;
}
html[dir="rtl"] .navbar .container { direction:rtl; }
html[dir="rtl"] .nav-links { direction:rtl; }
html[dir="rtl"] .lang-toggle { margin-left:0; margin-right:6px; }
html[dir="rtl"] .article-content,
html[dir="rtl"] .hero,
html[dir="rtl"] .page-header,
html[dir="rtl"] .footer,
html[dir="rtl"] .toc-box {
  text-align:right;
  direction:rtl;
}
html[dir="rtl"] .hero .subtitle,
html[dir="rtl"] .hero h1 {
  text-align:right;
}
html[dir="rtl"] .hero .container { direction:rtl; }
html[dir="rtl"] .article-content ul,
html[dir="rtl"] .article-content ol {
  padding-left:0;
  padding-right:24px;
}
html[dir="rtl"] .step-list li {
  padding-left:0;
  padding-right:40px;
}
html[dir="rtl"] .step-list li::before {
  left:auto;
  right:0;
}
html[dir="rtl"] .toc-list { direction:rtl; }
html[dir="rtl"] .toc-list li a { direction:rtl; }
html[dir="rtl"] .toc-list li a::before { margin-left:6px; margin-right:0; }
html[dir="rtl"] .toc-list .sub-list { padding-left:0; padding-right:20px; }
html[dir="rtl"] .info-box.blue   { border-left:none; border-right:4px solid var(--primary); }
html[dir="rtl"] .info-box.green  { border-left:none; border-right:4px solid var(--accent); }
html[dir="rtl"] .info-box.yellow { border-left:none; border-right:4px solid var(--orange); }
html[dir="rtl"] .info-box.red    { border-left:none; border-right:4px solid var(--red); }
html[dir="rtl"] .faq-question { text-align:right; direction:rtl; }
html[dir="rtl"] .faq-answer-inner { direction:rtl; text-align:right; }
html[dir="rtl"] .result-grid { direction:rtl; }
html[dir="rtl"] .result-item .label { text-align:right; }
html[dir="rtl"] .bill-result { text-align:right; direction:rtl; }
html[dir="rtl"] .footer-grid { direction:rtl; }
html[dir="rtl"] .footer-links { text-align:right; }
html[dir="rtl"] .footer-brand { text-align:right; }
html[dir="rtl"] .breadcrumb { direction:rtl; text-align:right; }
html[dir="rtl"] .search-note { direction:rtl; text-align:right; }
html[dir="rtl"] .search-input { direction:rtl; text-align:right; }
html[dir="rtl"] .coverage-grid { direction:rtl; }

/* Content language toggle */
.content-ur { display:none; }
.lang-ur .content-en { display:none; }
.lang-ur .content-ur { display:block; }
.lang-ur .content-ur.toc-box { display:block; }
.lang-ur .content-en.toc-box { display:none; }

.mobile-toggle {
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  padding:8px;
}
.mobile-toggle span {
  width:22px; height:2px;
  background:var(--gray-700);
  border-radius:2px;
  transition:all var(--dur) var(--ease);
}

/* ============================================================
   HERO / BILL CHECKER
   ============================================================ */
.hero {
  position: relative;
  background:
    radial-gradient(circle at 12% 0%, rgba(255,255,255,.22) 0%, transparent 32%),
    radial-gradient(circle at 90% 25%, rgba(255,255,255,.10) 0%, transparent 26%),
    linear-gradient(120deg, #0b534d 0%, #0f766e 55%, #115e59 100%);
  color:#fff;
  padding:68px 0 56px;
  overflow:hidden;
}

.hero::after {
  content:'';
  position:absolute;
  inset:auto -120px -120px;
  height:220px;
  background:radial-gradient(circle, rgba(234,88,12,.22) 0%, rgba(234,88,12,0) 70%);
  pointer-events:none;
}

.hero .container {
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:34px;
  align-items:start;
}

.hero h1 {
  font-size:clamp(1.6rem, 4vw, 2.4rem);
  font-weight:800;
  line-height:1.3;
  margin-bottom:12px;
  text-align:left;
}

.hero .subtitle {
  font-size:1rem;
  color:rgba(255,255,255,.88);
  max-width:640px;
  margin:0 0 22px;
  line-height:1.7;
  text-align:left;
}

.hero .urdu-note {
  font-family:'Noto Nastaliq Urdu', serif;
  direction:rtl;
  font-size:.95rem;
  color:rgba(255,255,255,.85);
  margin-bottom:20px;
  text-align:right;
}

/* Bill Search Box */
.search-box {
  max-width:520px;
  margin:0 0 0 auto;
  background:var(--white);
  border:1px solid rgba(255,255,255,.45);
  border-radius:22px;
  padding:26px;
  box-shadow:0 18px 42px rgba(15, 23, 42, .2);
}

.search-tabs {
  display:flex;
  gap:8px;
  margin-bottom:16px;
}

.search-tab {
  flex:1;
  padding:10px;
  background:var(--gray-100);
  border:1px solid var(--gray-200);
  border-radius:var(--radius-md);
  color:var(--gray-600);
  font-size:.85rem;
  font-weight:600;
  transition:all var(--dur) var(--ease);
}

.search-tab.active {
  background:var(--primary-50);
  color:var(--primary-dark);
  border-color:rgba(15,118,110,.25);
}

.search-input {
  width:100%;
  padding:14px 18px;
  border:1px solid var(--gray-300);
  border-radius:var(--radius-md);
  background:#fff;
  color:var(--gray-900);
  font-size:1rem;
  font-family:inherit;
  outline:none;
  margin-bottom:12px;
  transition:all var(--dur) var(--ease);
}
.search-input::placeholder { color:var(--gray-400); }
.search-input:focus {
  border-color:var(--primary);
  box-shadow:0 0 0 4px rgba(15,118,110,.14);
}

.search-btns {
  display:flex;
  gap:10px;
}

.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:12px 24px;
  border:none;
  border-radius:var(--radius-md);
  font-size:.9rem;
  font-weight:700;
  font-family:inherit;
  transition:all var(--dur) var(--ease);
  white-space:nowrap;
}

.btn-check {
  flex:1;
  background:linear-gradient(135deg, var(--accent), #c2410c);
  color:#fff;
}
.btn-check:hover {
  background:#c2410c;
  transform:translateY(-1px);
  box-shadow:0 8px 18px rgba(194,65,12,.35);
}

.btn-official {
  background:var(--primary);
  color:#fff;
  font-size:.82rem;
  padding:12px 18px;
}
.btn-official:hover { background:var(--primary-dark); }

.search-note {
  margin-top:12px;
  font-size:.78rem;
  color:var(--gray-500);
  text-align:left;
}

/* ============================================================
   LOADING / ERROR / RESULT
   ============================================================ */
.spinner {
  display:none;
  width:28px; height:28px;
  border:3px solid rgba(15,118,110,.18);
  border-top-color:var(--primary);
  border-radius:50%;
  animation:spin .7s linear infinite;
  margin:16px auto;
}
.spinner.visible { display:block; }
@keyframes spin { to { transform:rotate(360deg); } }

.error-msg {
  display:none;
  padding:12px;
  background:var(--red-light);
  border:1px solid rgba(220,38,38,.25);
  border-radius:var(--radius-md);
  color:#b91c1c;
  font-size:.88rem;
  margin-top:12px;
  text-align:center;
}
.error-msg.visible { display:block; }

.bill-result {
  display:none;
  margin-top:20px;
  background:var(--primary-50);
  border:1px solid rgba(15,118,110,.22);
  border-radius:var(--radius-lg);
  padding:24px;
  text-align:left;
  animation:slideUp .35s var(--ease);
}
.bill-result.visible { display:block; }

@keyframes slideUp {
  from { opacity:0; transform:translateY(16px); }
  to   { opacity:1; transform:translateY(0); }
}

.result-header {
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:16px;
  padding-bottom:12px;
  border-bottom:1px solid rgba(15,118,110,.16);
}
.result-header h3 { color:var(--gray-900); font-size:1rem; font-weight:700; }

.result-status {
  padding:4px 14px;
  border-radius:var(--radius-full);
  font-size:.78rem;
  font-weight:700;
}
.result-status.unpaid { background:rgba(220,38,38,.14); color:#b91c1c; }
.result-status.paid   { background:rgba(15,118,110,.14); color:var(--primary-dark); }

.result-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}
.result-item .label {
  color:var(--gray-500);
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  margin-bottom:2px;
}
.result-item .value { color:var(--gray-900); font-size:.92rem; font-weight:600; }
.result-item .value.amount { font-size:1.3rem; color:var(--accent); font-weight:800; }

/* ============================================================
   TABLE OF CONTENTS
   ============================================================ */
.toc-box {
  background:var(--white);
  border:1px solid rgba(15,118,110,.14);
  border-radius:18px;
  margin:32px auto;
  overflow:hidden;
  box-shadow:var(--shadow-sm);
}

.toc-toggle {
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 24px;
  background:linear-gradient(90deg, var(--primary-50), #fff);
  border:none;
  font-size:.95rem;
  font-weight:700;
  color:var(--gray-800);
}
.toc-toggle .arrow {
  transition:transform var(--dur) var(--ease);
  font-size:.85rem;
}
.toc-box.open .toc-toggle .arrow { transform:rotate(180deg); }

.toc-content {
  max-height:0;
  overflow:hidden;
  transition:max-height .4s var(--ease);
}
.toc-box.open .toc-content { max-height:2000px; }

.toc-list {
  padding:8px 24px 20px;
}
.toc-list li {
  padding:5px 0;
}
.toc-list li a {
  font-size:.88rem;
  color:var(--primary);
  display:flex;
  align-items:center;
  gap:6px;
}
.toc-list li a::before {
  content:'•';
  color:var(--primary);
  font-weight:bold;
}
.toc-list li a:hover { color:var(--primary-dark); }

.toc-list .sub-list {
  padding-left:20px;
  margin-top:4px;
}
.toc-list .sub-list li a::before { content:'–'; }

/* ============================================================
   ARTICLE / LONG-FORM CONTENT
   ============================================================ */
.article-section {
  padding:40px 0;
}

.article-content {
  background:var(--white);
  border-radius:18px;
  border:1px solid rgba(15,118,110,.12);
  padding:40px;
  box-shadow:0 10px 24px rgba(15,23,42,.08);
}

.article-content h2 {
  font-size:1.5rem;
  font-weight:800;
  color:var(--gray-900);
  margin:40px 0 16px;
  padding-bottom:8px;
  border-bottom:3px solid var(--accent);
  display:inline-block;
}
.article-content h2:first-child { margin-top:0; }

.article-content h3 {
  font-size:1.18rem;
  font-weight:700;
  color:var(--gray-800);
  margin:28px 0 10px;
}

.article-content h4 {
  font-size:1rem;
  font-weight:600;
  color:var(--gray-700);
  margin:20px 0 8px;
}

.article-content p {
  margin-bottom:16px;
  color:var(--gray-600);
  font-size:.94rem;
  line-height:1.85;
}

.article-content strong {
  color:var(--gray-800);
}

.article-content ul,
.article-content ol {
  padding-left:24px;
  margin-bottom:16px;
}
.article-content ul { list-style:disc; }
.article-content ol { list-style:decimal; }
.article-content li {
  margin-bottom:8px;
  font-size:.94rem;
  color:var(--gray-600);
  line-height:1.7;
}

.article-content a {
  color:var(--primary);
  font-weight:500;
  text-decoration:underline;
  text-decoration-color:rgba(10,94,181,.3);
  text-underline-offset:2px;
}
.article-content a:hover {
  text-decoration-color:var(--primary);
}

/* Info Box */
.info-box {
  padding:20px 24px;
  border-radius:var(--radius-md);
  margin:20px 0;
  font-size:.9rem;
}
.info-box.blue   { background:var(--primary-light); border-left:4px solid var(--primary); }
.info-box.green  { background:#ecfdf5; border-left:4px solid #10b981; }
.info-box.yellow { background:#fffbeb; border-left:4px solid var(--orange); }
.info-box.red    { background:var(--red-light); border-left:4px solid var(--red); }
.info-box strong { color:var(--gray-800); }

/* Coverage List Grid */
.coverage-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(180px, 1fr));
  gap:10px;
  margin:16px 0;
}
.coverage-item {
  padding:10px 16px;
  background:linear-gradient(140deg, var(--primary-light), #ffffff);
  border:1px solid rgba(15,118,110,.18);
  border-radius:var(--radius-sm);
  font-size:.88rem;
  font-weight:500;
  color:var(--primary-dark);
  display:flex;
  align-items:center;
  gap:6px;
}

/* Steps */
.step-list {
  counter-reset:steps;
  list-style:none !important;
  padding-left:0 !important;
}
.step-list li {
  counter-increment:steps;
  position:relative;
  padding-left:40px;
  margin-bottom:14px;
}
.step-list li::before {
  content:counter(steps);
  position:absolute;
  left:0;
  top:2px;
  width:28px; height:28px;
  background:linear-gradient(135deg, var(--accent), #c2410c);
  color:#fff;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:.78rem;
  font-weight:700;
}

/* Payment Methods Grid */
.payment-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(150px, 1fr));
  gap:12px;
  margin:16px 0;
}
.payment-item {
  text-align:center;
  padding:16px 10px;
  background:var(--gray-50);
  border:1px solid var(--gray-200);
  border-radius:var(--radius-md);
  font-size:.82rem;
  font-weight:600;
  color:var(--gray-700);
  transition:all var(--dur) var(--ease);
}
.payment-item:hover {
  border-color:var(--primary);
  box-shadow:var(--shadow-card);
}
.payment-item .emoji {
  font-size:1.6rem;
  margin-bottom:6px;
  display:block;
}

/* News Card */
.news-list {
  list-style:none !important;
  padding-left:0 !important;
}
.news-card {
  padding:16px 20px;
  background:var(--gray-50);
  border:1px solid var(--gray-200);
  border-radius:var(--radius-md);
  margin-bottom:12px;
  transition:all var(--dur) var(--ease);
}
.news-card:hover {
  border-color:var(--primary);
  box-shadow:var(--shadow-card);
}
.news-card .date {
  font-size:.75rem;
  color:var(--gray-400);
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.04em;
}
.news-card h4 {
  font-size:.92rem;
  color:var(--gray-800);
  margin:4px 0;
}
.news-card p {
  font-size:.84rem;
  color:var(--gray-500);
  margin:0;
}

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq-item {
  background:var(--white);
  border:1px solid var(--gray-200);
  border-radius:var(--radius-md);
  margin-bottom:10px;
  overflow:hidden;
  transition:border-color var(--dur) var(--ease);
}
.faq-item:hover { border-color:var(--primary-light); }

.faq-question {
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 20px;
  background:none;
  border:none;
  text-align:left;
  font-size:.92rem;
  font-weight:600;
  color:var(--gray-800);
  gap:12px;
  transition:color var(--dur) var(--ease);
}
.faq-question:hover { color:var(--primary-dark); }

.faq-icon {
  width:24px; height:24px; min-width:24px;
  background:var(--accent-light);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:.85rem;
  color:var(--accent);
  transition:all var(--dur) var(--ease);
}
.faq-item.open .faq-icon {
  background:var(--accent);
  color:#fff;
  transform:rotate(45deg);
}

.faq-answer {
  max-height:0;
  overflow:hidden;
  transition:max-height .35s var(--ease);
}
.faq-answer-inner {
  padding:0 20px 18px;
  color:var(--gray-600);
  font-size:.9rem;
  line-height:1.8;
}

/* ============================================================
   BILL CALCULATOR (Page)
   ============================================================ */
.calc-tool {
  max-width:500px;
  margin:0 auto 32px;
  padding:32px;
  background:var(--white);
  border:1px solid rgba(15,118,110,.24);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-lg);
}

.calc-tool label {
  display:block;
  font-size:.85rem;
  font-weight:600;
  color:var(--gray-700);
  margin-bottom:6px;
}

.calc-tool input,
.calc-tool select {
  width:100%;
  padding:12px 16px;
  border:1px solid var(--gray-300);
  border-radius:var(--radius-md);
  font-size:1rem;
  font-family:inherit;
  color:var(--gray-800);
  margin-bottom:16px;
  outline:none;
  transition:border-color var(--dur) var(--ease);
}
.calc-tool input:focus,
.calc-tool select:focus {
  border-color:var(--primary);
  box-shadow:0 0 0 4px rgba(15,118,110,.14);
}

.calc-result {
  display:none;
  margin-top:20px;
  padding:20px;
  background:var(--primary-light);
  border-radius:var(--radius-md);
  text-align:center;
}
.calc-result.visible { display:block; animation:slideUp .3s var(--ease); }
.calc-result .amount {
  font-size:2rem;
  font-weight:900;
  color:var(--primary);
}
.calc-result .breakdown {
  margin-top:12px;
  font-size:.85rem;
  color:var(--gray-600);
  text-align:left;
}

/* Tariff Table */
.tariff-table {
  width:100%;
  border-collapse:collapse;
  margin:16px 0;
  font-size:.88rem;
}
.tariff-table th {
  background:var(--primary);
  color:#fff;
  padding:10px 14px;
  text-align:left;
  font-weight:600;
}
.tariff-table td {
  padding:10px 14px;
  border-bottom:1px solid var(--gray-200);
  color:var(--gray-700);
}
.tariff-table tr:nth-child(even) td {
  background:var(--gray-50);
}
.tariff-table tr:hover td {
  background:var(--primary-50);
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-form {
  max-width:560px;
  margin:0 auto;
}
.contact-form .form-group {
  margin-bottom:18px;
}
.contact-form label {
  display:block;
  font-size:.85rem;
  font-weight:600;
  color:var(--gray-700);
  margin-bottom:6px;
}
.contact-form input,
.contact-form textarea {
  width:100%;
  padding:12px 16px;
  border:1px solid var(--gray-300);
  border-radius:var(--radius-md);
  font-size:.95rem;
  font-family:inherit;
  color:var(--gray-800);
  outline:none;
  transition:border-color var(--dur) var(--ease);
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color:var(--primary);
  box-shadow:0 0 0 4px rgba(15,118,110,.14);
}
.contact-form textarea {
  resize:vertical;
  min-height:120px;
}

/* ============================================================
   PAGE HEADER (Inner pages)
   ============================================================ */
.page-header {
  background:
    radial-gradient(circle at 20% 0%, rgba(255,255,255,.16) 0%, transparent 30%),
    linear-gradient(120deg, var(--primary-dark), var(--primary));
  color:#fff;
  text-align:center;
  padding:48px 0 40px;
}
.page-header h1 {
  font-size:clamp(1.4rem, 3.5vw, 2rem);
  font-weight:800;
  margin-bottom:8px;
}
.page-header p {
  color:rgba(255,255,255,.75);
  font-size:.95rem;
  max-width:500px;
  margin:0 auto;
}

.breadcrumb {
  text-align:center;
  padding:12px 0;
  background:var(--white);
  border-bottom:1px solid var(--gray-200);
  font-size:.82rem;
  color:var(--gray-500);
}
.breadcrumb a { color:var(--primary); font-weight:500; }
.breadcrumb span { margin:0 6px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background:linear-gradient(160deg, #0f172a, #111827 60%, #0b534d 100%);
  color:var(--gray-400);
  padding:48px 0 24px;
  margin-top:40px;
}

.footer-grid {
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr;
  gap:40px;
  padding-bottom:32px;
  margin-bottom:32px;
  border-bottom:1px solid rgba(255,255,255,.08);
}

.footer-brand .nav-logo { margin-bottom:12px; }
.footer-brand .nav-logo .icon { background:var(--primary); }
.footer-brand p {
  font-size:.84rem;
  line-height:1.7;
  max-width:300px;
}

.footer-links h4 {
  color:#fff;
  font-size:.9rem;
  font-weight:700;
  margin-bottom:14px;
}
.footer-links a {
  display:block;
  padding:4px 0;
  font-size:.84rem;
  color:var(--gray-400);
  transition:all var(--dur) var(--ease);
}
.footer-links a:hover {
  color:var(--accent);
  padding-left:4px;
}

.footer-bottom {
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-size:.78rem;
  color:var(--gray-500);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:768px) {
  .nav-links {
    display:none;
    position:fixed;
    top:62px;
    left:0; right:0;
    background:var(--white);
    flex-direction:column;
    padding:16px;
    gap:4px;
    border-bottom:1px solid var(--gray-200);
    box-shadow:var(--shadow-lg);
  }
  .nav-links.open { display:flex; }
  .mobile-toggle { display:flex; }

  .hero { padding:40px 0 36px; }
  .hero .container { grid-template-columns:1fr; gap:20px; }
  .hero h1, .hero .subtitle { text-align:center; }
  .search-box { margin:0 auto; }
  .search-box { padding:20px; }
  .search-btns { flex-direction:column; }

  .result-grid { grid-template-columns:1fr; }
  .article-content { padding:24px; }
  .article-content h2 { font-size:1.25rem; }

  .coverage-grid { grid-template-columns:1fr 1fr; }
  .payment-grid { grid-template-columns:1fr 1fr; }

  .footer-grid { grid-template-columns:1fr; gap:24px; }

  .footer-bottom {
    flex-direction:column;
    gap:8px;
    text-align:center;
  }
}

/* ============================================================
   PROMO AD BANNERS (Google AdSense Style)
   ============================================================ */

/* --- Shared ad card --- */
.promo-ad {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--dur) var(--ease);
  position: relative;
}
.promo-ad:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.promo-ad-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

/* "Ad" label */
.promo-ad-label {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--gray-100);
  color: var(--gray-500);
  font-size: .65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: .06em;
  z-index: 2;
}

.promo-ad-body {
  padding: 20px 16px;
  text-align: center;
}

/* App icon */
.promo-app-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  box-shadow: 0 4px 12px rgba(10, 94, 181, 0.25);
  overflow: hidden;
}
.promo-app-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 14px;
}

/* ===== APP DOWNLOAD POPUP ===== */
.app-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s var(--ease), visibility .3s;
}
.app-popup-overlay.visible { opacity: 1; visibility: visible; }

.app-popup {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  z-index: 9999;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  padding: 24px 28px;
  max-width: 440px;
  width: calc(100% - 32px);
  opacity: 0;
  visibility: hidden;
  transition: all .4s var(--ease);
}
.app-popup.visible {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.app-popup-close {
  position: absolute;
  top: 10px;
  right: 14px;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--gray-400);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
[dir="rtl"] .app-popup-close { right: auto; left: 14px; }
.app-popup-close:hover { color: var(--gray-700); }
.app-popup-body {
  display: flex;
  align-items: center;
  gap: 16px;
}
.app-popup-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
}
.app-popup-icon img { width: 100%; height: 100%; object-fit: cover; }
.app-popup-info { flex: 1; }
.app-popup-info h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 2px;
}
.app-popup-info p {
  font-size: .82rem;
  color: var(--gray-500);
  margin-bottom: 8px;
  line-height: 1.4;
}
.app-popup-info .popup-rating {
  font-size: .78rem;
  color: var(--orange);
  margin-bottom: 10px;
}
.app-popup-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #00b37a, #00d68f);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
  box-shadow: 0 4px 14px rgba(0,179,122,.35);
}
.app-popup-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,179,122,.45);
}
@media (max-width: 480px) {
  .app-popup { padding: 18px 16px; }
  .app-popup-icon { width: 52px; height: 52px; }
  .app-popup-info h4 { font-size: .9rem; }
}

.promo-app-name {
  font-size: .88rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
  line-height: 1.3;
}

.promo-app-dev {
  font-size: .72rem;
  color: var(--gray-400);
  margin-bottom: 8px;
}

.promo-app-desc {
  font-size: .78rem;
  color: var(--gray-500);
  line-height: 1.5;
  margin-bottom: 14px;
}

.promo-app-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: .75rem;
  color: var(--orange);
  margin-bottom: 12px;
}
.promo-app-rating .stars { letter-spacing: 1px; }
.promo-app-rating .rating-text {
  color: var(--gray-500);
  font-weight: 600;
}

/* Install button */
.promo-install-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 22px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .02em;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}
.promo-ad:hover .promo-install-btn {
  background: var(--primary-dark);
  box-shadow: 0 4px 14px rgba(10, 94, 181, 0.3);
}

/* Google Play badge area */
.promo-play-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 10px;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  font-size: .7rem;
  color: var(--gray-400);
  font-weight: 500;
}
.promo-play-badge .play-icon {
  font-size: .9rem;
}

/* --- Sidebar Ads (Desktop only) --- */
.promo-sidebar {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 220px;
  z-index: 100;
  display: none;
}
.promo-sidebar .promo-ad-body {
  padding: 24px 18px;
}
.promo-sidebar .promo-app-icon {
  width: 64px;
  height: 64px;
  font-size: 1.8rem;
  border-radius: 16px;
  margin-bottom: 14px;
}
.promo-sidebar .promo-app-name {
  font-size: .95rem;
  margin-bottom: 6px;
}
.promo-sidebar .promo-app-desc {
  font-size: .82rem;
  margin-bottom: 16px;
  line-height: 1.5;
}
.promo-sidebar .promo-app-rating {
  margin-bottom: 14px;
}
.promo-sidebar .promo-install-btn {
  padding: 11px 24px;
  font-size: .85rem;
}
.promo-sidebar-left {
  left: 16px;
}
.promo-sidebar-right {
  right: 16px;
}

@media (min-width: 1280px) {
  .promo-sidebar {
    display: block;
    animation: promoFadeIn .6s var(--ease) both;
  }
}
@media (min-width: 1280px) and (max-width: 1439px) {
  .container, .container-narrow { padding-left: 200px !important; padding-right: 200px !important; max-width: 100% !important; }
  .promo-sidebar { width: 180px; }
  .promo-sidebar .promo-ad-body { padding: 20px 14px; }
  .promo-sidebar .promo-app-icon { width: 56px; height: 56px; font-size: 1.5rem; }
  .promo-sidebar .promo-app-name { font-size: .88rem; }
}
@media (min-width: 1440px) and (max-width: 1599px) {
  .container, .container-narrow { padding-left: 230px !important; padding-right: 230px !important; max-width: 100% !important; }
  .promo-sidebar-left { left: 16px; }
  .promo-sidebar-right { right: 16px; }
  .promo-sidebar { width: 200px; }
}
@media (min-width: 1600px) {
  .promo-sidebar { width: 220px; }
  .promo-sidebar-left { left: calc((100vw - 1100px) / 2 - 245px); }
  .promo-sidebar-right { right: calc((100vw - 1100px) / 2 - 245px); }
}

html[dir="rtl"] .faq-question { text-align: right; }
html[dir="rtl"] .stats .container { justify-content: space-around; }

@keyframes promoFadeIn {
  from { opacity: 0; transform: translateY(-50%) translateX(-10px); }
  to   { opacity: 1; transform: translateY(-50%) translateX(0); }
}
.promo-sidebar-right .promo-ad {
  animation: promoFadeInR .6s var(--ease) both;
}
@keyframes promoFadeInR {
  from { opacity: 0; transform: translateX(10px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* --- Inline Ad Banner (All screen sizes) --- */
.promo-inline {
  max-width: 720px;
  margin: 28px auto;
}
.promo-inline .promo-ad {
  display: flex;
  flex-direction: row;
  align-items: center;
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--white) 100%);
}
.promo-inline .promo-ad-body {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  text-align: left;
  flex: 1;
}
.promo-inline .promo-app-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  margin: 0;
  font-size: 1.3rem;
  border-radius: 12px;
}
.promo-inline .promo-ad-info {
  flex: 1;
  min-width: 0;
}
.promo-inline .promo-app-name {
  font-size: .85rem;
  margin-bottom: 2px;
}
.promo-inline .promo-app-desc {
  font-size: .76rem;
  margin-bottom: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.promo-inline .promo-ad-cta {
  padding: 0 20px 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.promo-inline .promo-install-btn {
  padding: 8px 18px;
  font-size: .78rem;
}
.promo-inline .promo-ad-label {
  position: static;
  display: inline-block;
  margin-bottom: 4px;
}
.promo-inline .promo-play-badge {
  border-top: none;
  background: none;
  padding: 4px 0 0;
  font-size: .65rem;
}

/* Inline ad responsive */
@media (max-width: 600px) {
  .promo-inline .promo-ad {
    flex-direction: column;
  }
  .promo-inline .promo-ad-body {
    flex-direction: column;
    text-align: center;
    padding: 16px;
    gap: 10px;
  }
  .promo-inline .promo-app-desc {
    white-space: normal;
  }
  .promo-inline .promo-ad-cta {
    padding: 0 0 14px;
  }
}

/* --- RTL Support for Ads --- */
html[dir="rtl"] .promo-ad-label {
  right: auto;
  left: 8px;
}
html[dir="rtl"] .promo-inline .promo-ad-body {
  text-align: right;
  direction: rtl;
}
html[dir="rtl"] .promo-inline .promo-ad-cta {
  padding: 0 0 0 20px;
}
@media (max-width: 600px) {
  html[dir="rtl"] .promo-inline .promo-ad-body {
    text-align: center;
  }
  html[dir="rtl"] .promo-inline .promo-ad-cta {
    padding: 0 0 14px;
  }
}

/* ============================================================
   SUNDAR UNIQUE LAYOUT OVERRIDES (2026)
   ============================================================ */
:root {
  --primary: #0a5b7a;
  --primary-dark: #073a4f;
  --primary-light: #e8f5fa;
  --primary-50: #f4fbfe;
  --accent: #d97706;
  --accent-light: #fff4df;
  --shadow-card: 0 22px 46px rgba(7, 58, 79, .16);
}

body {
  background:
    radial-gradient(circle at 6% 8%, rgba(10, 91, 122, .12) 0%, transparent 33%),
    radial-gradient(circle at 95% 16%, rgba(217, 119, 6, .12) 0%, transparent 30%),
    linear-gradient(180deg, #f8fcff 0%, #f2f8fc 52%, #f8fcff 100%);
  color: #1d3641;
}

.navbar {
  background: rgba(255, 255, 255, .96);
  border-bottom: 2px solid rgba(10, 91, 122, .14);
  box-shadow: 0 10px 24px rgba(15, 42, 58, .1);
}

.navbar::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(217, 119, 6, .7) 18%, rgba(10, 91, 122, .75) 52%, rgba(217, 119, 6, .7) 86%, transparent 100%);
}

.nav-logo {
  color: #0d3445;
}

.nav-logo .icon {
  background: linear-gradient(140deg, #0a5b7a 0%, #118ab7 100%);
  border-radius: 12px;
  box-shadow: 0 7px 16px rgba(7, 58, 79, .26);
}

.nav-links a {
  color: #30586b;
  border-radius: 999px;
  border: 1px solid transparent;
}

.nav-links a:hover,
.nav-links a.active {
  color: #0a5b7a;
  background: rgba(10, 91, 122, .1);
  border-color: rgba(10, 91, 122, .22);
}

.lang-toggle {
  background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
  box-shadow: 0 8px 20px rgba(180, 83, 9, .26);
}

.lang-toggle:hover {
  background: linear-gradient(135deg, #c86b05 0%, #9a4708 100%);
}

.hero {
  background:
    radial-gradient(circle at 18% -12%, rgba(255, 255, 255, .24) 0%, transparent 38%),
    radial-gradient(circle at 85% 8%, rgba(217, 119, 6, .32) 0%, transparent 34%),
    linear-gradient(125deg, #073a4f 0%, #0a5b7a 50%, #0f7196 100%);
  padding: 72px 0 64px;
  border-bottom: 4px solid rgba(217, 119, 6, .3);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .045) 0%, transparent 45%),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, .04) 0 2px, rgba(255, 255, 255, 0) 2px 22px);
  pointer-events: none;
}

.hero::after {
  inset: auto -180px -120px;
  height: 230px;
  background: radial-gradient(circle, rgba(217, 119, 6, .3) 0%, rgba(217, 119, 6, 0) 70%);
}

.hero .container {
  display: grid;
  grid-template-columns: 1.06fr .94fr;
  max-width: 1110px;
  gap: 34px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(1.84rem, 3.9vw, 2.75rem);
  line-height: 1.22;
  margin-bottom: 12px;
}

.hero .subtitle {
  color: rgba(235, 247, 254, .95);
  max-width: 650px;
}

.hero .search-box {
  max-width: 510px;
  margin-left: auto;
  background: rgba(255, 255, 255, .98);
  border: 1px solid rgba(10, 91, 122, .22);
  border-top: 6px solid var(--accent);
  border-radius: 18px 18px 26px 26px;
  box-shadow: var(--shadow-card);
  padding: 24px 24px 22px;
}

html[dir="rtl"] .hero .search-box {
  margin-left: 0;
  margin-right: auto;
}

.search-tabs {
  border: 1px solid rgba(10, 91, 122, .16);
  border-radius: 12px;
  background: #f2f9fd;
}

.search-tab {
  color: #245369;
  border-radius: 10px;
  font-weight: 700;
}

.search-tab.active {
  background: linear-gradient(135deg, #0a5b7a 0%, #0f7196 100%);
  color: #fff;
}

.search-input {
  border: 1px solid rgba(10, 91, 122, .24);
  border-radius: 12px;
}

.search-input:focus {
  box-shadow: 0 0 0 4px rgba(10, 91, 122, .15);
}

.btn-check {
  background: linear-gradient(135deg, #0a5b7a 0%, #0f7196 100%);
}

.btn-official {
  background: #fff9f0;
  border: 1px solid rgba(217, 119, 6, .42);
  color: #9a5607;
}

.article-section {
  padding: 62px 0 84px;
}

.toc-box {
  border: 1px solid rgba(10, 91, 122, .15);
  border-radius: 18px;
  box-shadow: 0 15px 32px rgba(7, 58, 79, .1);
}

.toc-toggle {
  background: linear-gradient(90deg, #f4fbff 0%, #fef5e8 100%);
  color: #18485c;
}

.toc-list li a::before {
  color: #d97706;
}

.article-content {
  background: rgba(255, 255, 255, .99);
  border: 1px solid rgba(10, 91, 122, .13);
  border-radius: 16px;
  box-shadow: 0 18px 36px rgba(7, 58, 79, .08);
  padding: 34px 30px;
}

.article-content h2 {
  color: #0a4f6c;
  border-left: 6px solid #d97706;
  padding-left: 12px;
  border-bottom: none;
}

.article-content h3 {
  color: #116f94;
}

.info-box {
  border-radius: 12px;
  border: 1px solid rgba(10, 91, 122, .16);
}

.coverage-item,
.payment-item,
.news-card,
.method-card,
.step-list li,
.faq-item {
  border: 1px solid rgba(10, 91, 122, .14);
  border-radius: 12px;
  background: #fafdff;
}

.faq-icon {
  background: #fff4df;
  color: #9a5607;
}

.page-header {
  background:
    radial-gradient(circle at 85% 18%, rgba(217, 119, 6, .24) 0%, transparent 35%),
    linear-gradient(130deg, #083f55 0%, #0d6587 100%);
  border-bottom: 3px solid rgba(217, 119, 6, .34);
}

.breadcrumb {
  background: #f5fbff;
  border-top: 1px solid rgba(10, 91, 122, .14);
  border-bottom: 1px solid rgba(10, 91, 122, .14);
}

.footer {
  background: linear-gradient(150deg, #041f2b 0%, #0a3a4e 52%, #062a3a 100%);
}

.footer-brand .nav-logo .icon {
  background: linear-gradient(145deg, #d97706 0%, #0f7196 100%);
}

.footer-links a {
  color: rgba(219, 239, 250, .9);
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(144, 197, 221, .25);
}

.promo-ad {
  border: 1px solid rgba(10, 91, 122, .14);
  box-shadow: 0 14px 30px rgba(7, 58, 79, .1);
}

html[dir="rtl"] .article-content h2 {
  border-left: none;
  border-right: 6px solid #d97706;
  padding-left: 0;
  padding-right: 12px;
}

@media (max-width: 992px) {
  .hero .container {
    grid-template-columns: 1fr;
  }
  .hero .content-en,
  .hero .content-ur,
  html[dir="rtl"] .hero .content-en,
  html[dir="rtl"] .hero .content-ur {
    text-align: center;
  }
  .hero .search-box,
  html[dir="rtl"] .hero .search-box {
    margin: 0 auto;
    max-width: 700px;
  }
  .nav-links {
    background: linear-gradient(160deg, #f5fbff 0%, #e9f4fa 100%);
    border: 1px solid rgba(10, 91, 122, .18);
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 56px 0 48px;
  }
  .hero .search-box {
    padding: 22px 18px;
    border-radius: 14px;
  }
  .article-content {
    padding: 26px 20px;
    border-radius: 13px;
  }
}
