/*
Theme Name: eRechargeBD
Theme URI: https://erechargebd.com
Author: eRechargeBD
Author URI: https://erechargebd.com
Description: WordPress theme version of the current eRechargeBD website with auto-loaded products and working order flow.
Version: 5.1.0
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: erechargebd
*/

:root {
  --background: hsl(220 20% 97%);
  --foreground: hsl(220 30% 12%);
  --card: hsl(0 0% 100%);
  --card-foreground: hsl(220 30% 12%);
  --primary: hsl(215 80% 28%);
  --primary-foreground: hsl(210 40% 98%);
  --muted: hsl(220 15% 93%);
  --muted-foreground: hsl(220 10% 45%);
  --accent: hsl(220 15% 90%);
  --accent-foreground: hsl(220 30% 12%);
  --border: hsl(220 15% 88%);
  --ring: hsl(215 80% 28%);
  --cta: hsl(25 95% 53%);
  --cta-foreground: hsl(0 0% 100%);
  --notice: hsl(0 85% 50%);
  --notice-foreground: hsl(0 0% 100%);
  --success: hsl(142 72% 40%);
  --success-foreground: hsl(0 0% 100%);
  --radius: 0.75rem;
  --shadow-card: 0 2px 12px -2px hsl(220 30% 12% / 0.08), 0 1px 3px hsl(220 30% 12% / 0.05);
  --shadow-card-hover: 0 8px 24px -4px hsl(220 30% 12% / 0.12), 0 2px 6px hsl(220 30% 12% / 0.06);
  --best: hsl(142 72% 40%);
  --popular: hsl(24 95% 53%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Hind Siliguri', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--background);
  color: var(--foreground);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }

.container {
  width: min(100% - 2rem, 1120px);
  margin-inline: auto;
}

.gradient-primary {
  background: linear-gradient(135deg, hsl(215 80% 28%), hsl(215 70% 40%));
}

.shadow-card { box-shadow: var(--shadow-card); }
.shadow-card-hover { box-shadow: var(--shadow-card-hover); }
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.site-notice {
  background: var(--notice);
  color: var(--notice-foreground);
  padding: 0.5rem 1rem;
  position: relative;
  z-index: 50;
}
.site-notice__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.site-notice p {
  margin: 0;
  flex: 1;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}
.site-notice__close {
  border: 0;
  background: transparent;
  color: hsl(0 0% 0%);
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
}

.site-header {
  color: var(--primary-foreground);
  position: sticky;
  top: 0;
  z-index: 40;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
}
.site-branding {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.site-title-link,
.site-title-link:visited {
  color: var(--primary-foreground);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.custom-logo-link img {
  max-height: 44px;
  width: auto;
}
.primary-nav ul,
.footer-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.primary-nav a,
.primary-nav a:visited,
.footer-nav a,
.footer-nav a:visited {
  color: inherit;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--success);
  color: var(--success-foreground);
  border-radius: var(--radius);
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.hero {
  color: var(--primary-foreground);
  padding: 3rem 0;
  text-align: center;
}
.hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 5vw, 2.5rem);
}
.hero p { margin: 0; }
.hero__lead { font-size: 1.125rem; opacity: 0.92; }
.hero__sub { margin-top: 0.25rem; font-size: 0.875rem; opacity: 0.8; }

.site-main {
  padding: 2rem 0 3rem;
}
.controls {
  padding-top: 0.5rem;
  margin-bottom: 1.5rem;
}
.search-wrap {
  position: relative;
  margin-bottom: 1rem;
}
.search-wrap__icon {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted-foreground);
  font-size: 1rem;
}
.search-wrap input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--card-foreground);
  padding: 0.9rem 1rem 0.9rem 2.75rem;
}
.search-wrap input:focus,
.select-control:focus,
.field input:focus {
  outline: 2px solid transparent;
  box-shadow: 0 0 0 2px hsl(from var(--primary) h s l / 0.18);
  border-color: var(--ring);
}
.category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  border: 0;
  border-radius: 0.25rem;
  box-shadow: 0 4px 18px hsl(220 30% 12% / 0.08);
  opacity: 0.95;
}
.chip {
  border: 0;
  cursor: pointer;
  padding: 0.45rem 1rem;
  border-radius: 999px;
  background: var(--muted);
  color: var(--muted-foreground);
  font-size: 0.875rem;
  font-weight: 600;
}
.chip.is-active {
  background: var(--primary);
  color: var(--primary-foreground);
}

.section-block + .section-block { margin-top: 2.5rem; }
.section-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 1rem;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.product-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-align: center;
}
.product-card:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-card-hover);
}
.product-card__icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
}
.product-card__name {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.3;
}
.product-card__count {
  font-size: 0.75rem;
  color: var(--muted-foreground);
}
.no-results {
  display: none;
  text-align: center;
  color: var(--muted-foreground);
  padding: 3rem 0;
}

.video-card,
.info-card,
.faq-card,
.disclaimer-card,
.terms-card,
.refund-card,
.checkout-card,
.thank-you-card {
  padding: 1.5rem;
}
.disclaimer-card {
  border-left: 4px solid var(--cta);
  border: 4px solid var(--cta);
}
.stack-10 > * + * { margin-top: 0.625rem; }
.stack-12 > * + * { margin-top: 0.75rem; }
.stack-16 > * + * { margin-top: 1rem; }
.copy-muted,
.copy-muted p {
  color: var(--muted-foreground);
  line-height: 1.7;
}
.copy-muted strong { color: var(--foreground); }
.inline-link {
  color: var(--primary);
  text-decoration: underline;
}
.video-embed {
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
}
.video-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-item + .faq-item { margin-top: 0.5rem; }
.faq-trigger {
  width: 100%;
  border: 0;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1rem;
  text-align: left;
  color: var(--foreground);
  font-weight: 600;
}
.faq-content {
  display: none;
  padding: 0 1rem 1rem;
  color: var(--muted-foreground);
  font-size: 0.9rem;
}
.faq-item.is-open .faq-content { display: block; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--muted-foreground);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.back-link:hover { color: var(--primary); }
.company-head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.company-head__icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
}
.company-head h1 {
  margin: 0;
  font-size: 1.7rem;
}
.company-head p {
  margin: 0.15rem 0 0;
  color: var(--muted-foreground);
  font-size: 0.9rem;
}
.info-banner {
  background: hsl(from var(--accent) h s l / 0.35);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}
.info-banner strong { color: var(--best); }
.sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}
.sort-meta {
  color: var(--muted-foreground);
  font-size: 0.9rem;
}
.select-control {
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--card);
  color: var(--foreground);
  padding: 0.45rem 0.65rem;
}
.package-grid {
  display: grid;
  gap: 0.75rem;
}
.package-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  position: relative;
}
.package-card.is-best {
  box-shadow: 0 0 0 2px hsl(from var(--best) h s l / 0.5), var(--shadow-card);
}
.package-card.is-popular {
  box-shadow: 0 0 0 2px hsl(from var(--popular) h s l / 0.5), var(--shadow-card);
}
.package-badge {
  position: absolute;
  top: -0.45rem;
  right: -0.45rem;
  border-radius: 999px;
  color: hsl(0 0% 100%);
  padding: 0.15rem 0.55rem;
  font-size: 10px;
  font-weight: 700;
  box-shadow: 0 4px 12px hsl(220 30% 12% / 0.12);
}
.package-badge--best { background: var(--best); }
.package-badge--popular { background: var(--popular); }
.package-name {
  margin: 0;
  font-weight: 700;
}
.package-price {
  margin: 0.2rem 0 0;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--cta);
}
.package-saving {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  color: var(--best);
  font-weight: 700;
}
.package-unit {
  margin: 0.2rem 0 0;
  font-size: 0.72rem;
  color: var(--muted-foreground);
}
.btn-red,
.btn-outline,
.btn-cta {
  border: 0;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  cursor: pointer;
}
.btn-red {
  background: hsl(0 72% 51%);
  color: hsl(0 0% 100%);
}
.btn-cta {
  background: var(--cta);
  color: var(--cta-foreground);
}
.btn-outline {
  background: transparent;
  color: var(--foreground);
  border: 1px solid var(--border);
}
.btn-full { width: 100%; }

.checkout-wrap {
  max-width: 34rem;
}
.order-summary {
  background: var(--muted);
  border-radius: var(--radius);
  padding: 0.9rem;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}
.field + .field { margin-top: 1rem; }
.field label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
  font-weight: 600;
}
.field input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: var(--background);
  color: var(--foreground);
  padding: 0.75rem 0.9rem;
}
.payment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}
.payment-btn {
  border: 2px solid var(--border);
  border-radius: 0.75rem;
  background: transparent;
  color: var(--muted-foreground);
  padding: 0.8rem;
  font-weight: 700;
  cursor: pointer;
}
.payment-btn.is-active {
  border-color: var(--primary);
  color: var(--primary);
  background: hsl(from var(--primary) h s l / 0.06);
}
.payment-help {
  margin-top: 0.6rem;
  font-size: 0.88rem;
  color: var(--muted-foreground);
}
.payment-help strong { color: var(--foreground); }

.thank-you-card {
  max-width: 32rem;
  margin-inline: auto;
  text-align: center;
}
.thank-you-icon {
  width: 5rem;
  height: 5rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  margin: 0 auto;
  font-size: 2rem;
  background: hsl(from var(--success) h s l / 0.1);
  color: var(--success);
}
.order-id-box {
  background: var(--muted);
  border-radius: var(--radius);
  padding: 1rem;
}
.order-id-box__label {
  color: var(--muted-foreground);
  font-size: 0.85rem;
}
.order-id-box__value {
  margin-top: 0.25rem;
  color: var(--primary);
  font-size: 1.4rem;
  font-weight: 800;
}

.site-footer {
  background: var(--primary);
  color: var(--primary-foreground);
  margin-top: 3rem;
  padding: 2rem 0;
  text-align: center;
}
.site-footer h3 { margin: 0 0 0.75rem; }
.site-footer p { margin: 0.4rem 0; opacity: 0.85; }
.site-footer .copyright { opacity: 0.55; font-size: 0.78rem; }

.fake-order-notice {
  position: fixed;
  left: 1rem;
  bottom: 1rem;
  z-index: 45;
  width: min(100% - 2rem, 320px);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card-hover);
  padding: 0.85rem;
  display: none;
  align-items: center;
  gap: 0.75rem;
}
.fake-order-notice.is-visible { display: flex; }
.fake-order-notice__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: hsl(from var(--success) h s l / 0.1);
  color: var(--success);
  flex-shrink: 0;
}
.fake-order-notice__name {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 700;
}
.fake-order-notice__text {
  margin: 0.15rem 0 0;
  font-size: 0.82rem;
  color: var(--muted-foreground);
}
.fake-order-notice__text strong { color: var(--primary); }

@media (min-width: 640px) {
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .package-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
  .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .hero { padding: 3.5rem 0; }
}

@media (min-width: 1024px) {
  .product-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .package-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .primary-nav { display: none; }
  .site-header__inner { gap: 0.5rem; }
  .site-title-link, .site-title-link:visited { font-size: 1rem; }
  .whatsapp-btn { padding: 0.6rem 0.8rem; font-size: 0.78rem; }
  .package-card { align-items: flex-start; flex-direction: column; }
  .sort-bar { align-items: flex-start; flex-direction: column; }
}