/* ----- RESET & VARIABLES ----- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-main: #FFFFFF;
  --bg-section: #F4F7F6;
  --text-primary: #1A1A1A;
  --text-light: #5c5c5c;
  --border: #eaeaea;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 12px 24px rgba(0, 0, 0, 0.08);
  --font: 'Jost', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: all 0.2s ease;

  /* Network colors */
  --safaricom: #009B4D;
  --airtel: #E10000;
  --utility: #FFCC00;
}

body {
  background: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font);
  font-weight: 300;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ----- HEADER ----- */
.header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 1rem 2rem;
  background: var(--bg-main);
  border-bottom: 1px solid var(--border);
}
.logo {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.5px;
}
.bingwa {
  color: var(--text-primary);
}
.soko {
  color: var(--safaricom);
}
.tagline {
  font-weight: 300;
  font-size: 0.9rem;
  color: var(--text-light);
  margin-left: 1rem;
  white-space: nowrap;
}
.whatsapp-icon svg {
  width: 28px;
  height: 28px;
  transition: var(--transition);
}
.whatsapp-icon:hover svg {
  transform: scale(1.05);
}
.system-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--safaricom);
}
.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--safaricom);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 rgba(0, 155, 77, 0.4);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 155, 77, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(0, 155, 77, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 155, 77, 0); }
}

/* ----- FILTER BARS ----- */
.filter-bar {
  display: flex;
  overflow-x: auto;
  gap: 0.8rem;
  padding: 1rem 2rem;
  background: var(--bg-section);
  margin: 0 2rem 1.5rem 2rem;
  border-radius: 60px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.filter-btn {
  background: transparent;
  border: none;
  padding: 0.6rem 1.4rem;
  border-radius: 40px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}
.filter-btn.active {
  background: var(--safaricom);
  color: white;
}
.filter-btn:hover:not(.active) {
  background: rgba(0, 155, 77, 0.1);
}
.secondary-filter {
  margin-top: 0;
  background: #fafafa;
  border-radius: 40px;
  padding: 0.8rem 1.5rem;
}

/* ----- PRODUCT GRID ----- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 0 2rem;
  margin-bottom: 2rem;
}
.product-card {
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 1.2rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  cursor: pointer;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}
.network-strip {
  height: 4px;
  width: 100%;
  border-radius: 4px 4px 0 0;
  margin-bottom: 1rem;
}
.product-card.safaricom .network-strip { background: var(--safaricom); }
.product-card.airtel .network-strip { background: var(--airtel); }
.product-card.utility .network-strip { background: var(--utility); }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.5rem;
}
.product-title {
  font-weight: 800;
  font-size: 1.8rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.validity-badge {
  display: inline-block;
  background: var(--bg-section);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.25rem 0.8rem;
  border-radius: 20px;
}
.price-container {
  font-size: 1.4rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.currency { font-weight: 400; color: #666; }
.price-value { color: var(--safaricom); }

.okoa-badge {
  background: #f0f9f0;
  color: var(--safaricom);
  font-size: 0.7rem;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 1rem;
  align-self: flex-start;
}

.actions {
  display: flex;
  gap: 0.8rem;
  margin-top: auto;
}
.btn-buy, .btn-gift {
  flex: 1;
  font-family: var(--font);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.7rem 0;
  border-radius: 40px;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  border: none;
}
.btn-buy {
  background: var(--safaricom);
  color: white;
}
.btn-buy:hover {
  filter: brightness(0.9);
}
.btn-gift {
  background: transparent;
  border: 1px solid var(--safaricom);
  color: var(--safaricom);
}
.btn-gift:hover {
  background: rgba(0, 155, 77, 0.05);
}
.btn-buy:active, .btn-gift:active {
  transform: scale(0.96);
}

/* ----- NETWORK‑SPECIFIC OVERRIDES ----- */
/* Safaricom (already default) */
/* Airtel – replace green with black/white */
.product-card.airtel .price-value {
  color: #000000; /* black price */
}
.product-card.airtel .okoa-badge {
  background: #f0f0f0;
  color: #000000;
}
.product-card.airtel .btn-buy {
  background: var(--airtel); /* red */
}
.product-card.airtel .btn-gift {
  border-color: var(--airtel);
  color: var(--airtel);
}
/* Utility (yellow) – override if needed */
.product-card.utility .btn-buy {
  background: var(--utility);
  color: #1A1A1A;
}
.product-card.utility .btn-gift {
  border-color: var(--utility);
  color: #1A1A1A;
}
.product-card.utility .price-value {
  color: #1A1A1A;
}
.product-card.utility .okoa-badge {
  background: #fff0cc;
  color: #1A1A1A;
}

/* ----- MODAL ----- */
/* Modal Base */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    align-items: center;
    justify-content: center;
    z-index: 1000;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
.modal-content {
    background: var(--bg-main);
    border-radius: 24px;
    width: 90%;
    max-width: 450px;
    margin: 20px auto;
    padding: 1.5rem;
    position: relative;
    text-align: center;
    box-sizing: border-box;
}
.close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 1.8rem;
  cursor: pointer;
  color: #aaa;
}
.product-summary {
  margin-bottom: 1.5rem;
}
.product-summary h3 {
  font-weight: 800;
  font-size: 1.6rem;
  margin-bottom: 0.25rem;
}
#modalBody input {
  width: 100%;
  padding: 0.9rem;
  font-family: var(--font);
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 40px;
  margin-bottom: 1rem;
}
.save-number {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-weight: 400;
  font-size: 0.9rem;
}
.pay-btn {
  background: var(--safaricom);
  color: white;
  border: none;
  width: 100%;
  padding: 0.9rem;
  font-family: var(--font);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 40px;
  cursor: pointer;
  transition: var(--transition);
}
.pay-btn:hover {
  filter: brightness(0.95);
}
.spinner-container, .success-container {
  text-align: center;
  padding: 2rem 0;
}
.spinner {
  border: 4px solid var(--bg-section);
  border-top: 4px solid var(--safaricom);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 1rem;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.spinner-text {
  font-weight: 500;
  font-size: 1rem;
}
.checkmark {
  font-size: 4rem;
  color: var(--safaricom);
  margin-bottom: 1rem;
}
.success-container h3 {
  font-weight: 700;
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}
.done-btn {
  background: var(--safaricom);
  color: white;
  border: none;
  padding: 0.7rem 1.5rem;
  border-radius: 40px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 1rem;
}

/* ----- FOOTER ----- */
.footer {
  background: #1a1a1a;
  color: #aaa;
  padding: 2rem 2rem 1rem;
  margin-top: 3rem;
  border-radius: 30px 30px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-logo {
  font-size: 1.4rem;
  font-weight: 700;
}
.footer-logo span {
  color: var(--safaricom);
}
.footer h4 {
  color: white;
  font-weight: 600;
  margin-bottom: 1rem;
}
.footer ul {
  list-style: none;
  padding: 0;
}
.footer li {
  margin-bottom: 0.5rem;
}
.footer a {
  color: #aaa;
  text-decoration: none;
  transition: color 0.2s;
}
.footer a:hover {
  color: var(--safaricom);
}
.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 1rem;
  text-align: center;
  font-size: 0.75rem;
}
.disclaimer {
  font-size: 0.7rem;
  margin-top: 0.5rem;
}



/* ----- RESPONSIVE (mobile 2‑column grid) ----- */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
    padding: 1rem;
  }
  .tagline {
    margin-left: 0;
    font-size: 0.8rem;
  }
  .filter-bar {
    margin: 0 1rem 1rem 1rem;
    padding: 0.8rem 1rem;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1rem;
    padding: 0 1rem;
  }
  .product-card {
    padding: 1rem;
  }
  .product-title {
    font-size: 1.3rem;
  }
  .price-container {
    font-size: 1.2rem;
  }
  .btn-buy, .btn-gift {
    font-size: 0.85rem;
    padding: 0.5rem 0;
  }
  .footer-trust {
    flex-direction: column;
    text-align: center;
    padding: 1rem;
  }
}
@media (max-width: 480px) {
  .filter-bar {
    gap: 0.5rem;
  }
  .filter-btn {
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
  }
  .product-grid {
    gap: 0.8rem;
  }
  .product-title {
    font-size: 1.1rem;
  }
  .validity-badge {
    font-size: 0.65rem;
  }
  .price-container {
    font-size: 1rem;
  }
  .btn-buy, .btn-gift {
    font-size: 0.75rem;
    padding: 0.4rem 0;
  }
}

/* Override active color for Airtel filter button (more specific) */
.filter-bar .filter-btn.active[data-network="Airtel"] {
    background: var(--airtel) !important;
    color: white;
}

/* Override hover for non‑active Airtel button (remove green tint) */
.filter-bar .filter-btn[data-network="Airtel"]:hover:not(.active) {
    background: rgba(225, 0, 0, 0.1) !important;
}



.airtel-mode .filter-btn.active {
    background: var(--airtel) !important;
    color: white;
}

/* ----- BOTTOM FILTER BAR (fixed) ----- */
.bottom-filter-bar {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.6rem 1.2rem;
    border-radius: 60px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 99;
    border: 1px solid var(--border);
}

.bottom-filter-btn {
    background: transparent;
    border: none;
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    font-family: var(--font);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.bottom-filter-btn[data-network="Safaricom"] {
    color: var(--safaricom);
    border: 1px solid var(--safaricom);
}
.bottom-filter-btn[data-network="Safaricom"]:hover,
.bottom-filter-btn[data-network="Safaricom"].active {
    background: var(--safaricom);
    color: white;
}

.bottom-filter-btn[data-network="Airtel"] {
    color: var(--airtel);
    border: 1px solid var(--airtel);
}
.bottom-filter-btn[data-network="Airtel"]:hover,
.bottom-filter-btn[data-network="Airtel"].active {
    background: var(--airtel);
    color: white;
}



/* Mobile adjustments */
@media (max-width: 480px) {
    .bottom-filter-bar {
        padding: 0.4rem 1rem;
        gap: 0.6rem;
    }
    .bottom-filter-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    .floating-wa {
        bottom: 90px;
    }
}

.floating-wa {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: #25D366; /* WhatsApp Green */
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px; /* Icon size */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
}

.floating-wa:hover {
    transform: scale(1.1); /* Subtle lift on hover */
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    color: white; /* Keeps icon white */
}

/* Ensure Font Awesome is loaded in your <head> if it isn't already */
/* ----- HERO SECTION – Clean & Airy ----- */
/* Load More Button */
.load-more-container {
    display: flex;
    justify-content: center;
    padding: 2rem 0;
    width: 100%;
}

.btn-load-more {
    background: transparent;
    color: var(--safaricom);
    border: 2px solid var(--safaricom);
    padding: 0.9rem 2rem;
    border-radius: 60px;
    font-family: var(--font);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-load-more:hover {
    background: var(--safaricom);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(0, 155, 77, 0.2);
}

/* Quick Buy Bar */
.quick-buy-bar {
    position: fixed;
    bottom: 90px;
    left: 0;
    right: 0;
    background: #ffffff;
    border-top: 1px solid #eef2f6;
    border-bottom: 1px solid #eef2f6;
    padding: 0.8rem 1rem;
    z-index: 98;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.05);
}

.quick-buy-bar.show {
    transform: translateY(0);
}

.quick-buy-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    flex-wrap: wrap;
    max-width: 600px;
    margin: 0 auto;
}

.quick-buy-label {
    font-size: 0.75rem;
    color: var(--text-light);
}

.quick-buy-bundle {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--safaricom);
    flex: 1;
}

.quick-buy-btn {
    background: var(--safaricom);
    color: white;
    border: none;
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    font-weight: 600;
    font-size: 0.8rem;
    cursor: pointer;
}

/* Live Notification */
.live-notification {
    position: fixed;
    bottom: 160px;
    left: 20px;
    background: #1a1a1a;
    color: white;
    padding: 0.7rem 1.2rem;
    border-radius: 50px;
    font-size: 0.8rem;
    z-index: 98;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    animation: slideInLeft 0.3s ease;
}

.pulse-dot-small {
    width: 8px;
    height: 8px;
    background: #25D366;
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
    animation: pulse 1.5s infinite;
}

@keyframes slideInLeft {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@media (max-width: 768px) {
    .live-notification {
        bottom: 140px;
        left: 10px;
        font-size: 0.7rem;
        padding: 0.5rem 1rem;
    }
    .quick-buy-bar {
        bottom: 80px;
        padding: 0.6rem 0.8rem;
    }
}

/* Hero Banner */
.hero-banner {
    background: linear-gradient(135deg, #1a472a 0%, #0d2818 100%);
    border-radius: 24px;
    margin: 1rem 2rem 1.5rem 2rem;
    overflow: hidden;
    position: relative;
}

.hero-banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-banner-text {
    flex: 1;
}

.hero-badge {
    background: #ff6b35;
    color: white;
    padding: 0.25rem 0.8rem;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.hero-banner-text h2 {
    color: white;
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.hero-price {
    color: #ffcc00;
    font-size: 2rem;
}

.hero-banner-text p {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.hero-cta {
    background: white;
    color: #1a472a;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 40px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s;
}

.hero-cta:hover {
    transform: scale(1.02);
}

.hero-banner-image img {
    width: 120px;
    height: auto;
    border-radius: 16px;
}

@media (max-width: 768px) {
    .hero-banner {
        margin: 0.5rem 1rem 1rem 1rem;
    }
    .hero-banner-content {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
    }
    .hero-banner-text h2 {
        font-size: 1.3rem;
    }
    .hero-price {
        font-size: 1.6rem;
    }
    .hero-banner-image img {
        width: 100px;
    }
}

/* Popular Badge */
.popular-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: linear-gradient(135deg, #ffcc00, #ffb300);
    color: #1a1a1a;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.2rem 0.7rem;
    border-radius: 30px;
    z-index: 2;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

/* Trending Banner */
.trending-banner {
    background: linear-gradient(135deg, #f8f9fa, #fff);
    border-radius: 20px;
    margin: 1rem 0;
    padding: 1rem 1.5rem;
    border: 1px solid #eef2f6;
    grid-column: 1 / -1;
}

.trending-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.trending-icon {
    font-size: 2rem;
}

.trending-text h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.trending-text p {
    font-size: 0.8rem;
    color: var(--text-light);
}

.trending-stats {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-name {
    display: block;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--safaricom);
}

.stat-count {
    font-size: 0.7rem;
    color: var(--text-light);
}

@media (max-width: 768px) {
    .trending-banner {
        padding: 0.8rem 1rem;
    }
    .trending-stats {
        gap: 1rem;
    }
    .stat-name {
        font-size: 0.8rem;
    }
}

/* Hero Carousel */
.hero-carousel {
    position: relative;
    margin: 1rem 2rem 1.5rem 2rem;
    border-radius: 24px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a472a 0%, #0d2818 100%);
}

.hero-slides {
    position: relative;
    min-height: 220px;
}

.hero-slide {
    display: none;
    animation: fadeIn 0.5s ease;
}

.hero-slide.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hero-slide-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-slide-text {
    flex: 1;
}

.hero-badge {
    background: #ff6b35;
    color: white;
    padding: 0.25rem 0.8rem;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.hero-slide-text h2 {
    color: white;
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.hero-price {
    color: #ffcc00;
    font-size: 2rem;
}

.hero-slide-text p {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.hero-cta {
    background: white;
    color: #1a472a;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 40px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s;
}

.hero-cta:hover {
    transform: scale(1.02);
}

.hero-slide-image img {
    width: 120px;
    height: auto;
    border-radius: 16px;
}

/* Carousel Dots */
.hero-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 0 1rem;
    position: relative;
    z-index: 2;
}

.hero-dot {
    width: 8px;
    height: 8px;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
}

.hero-dot.active {
    width: 24px;
    background: #ffcc00;
    border-radius: 4px;
}

/* Prev/Next Buttons */
.hero-prev, .hero-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: background 0.2s;
}

.hero-prev { left: 10px; }
.hero-next { right: 10px; }

.hero-prev:hover, .hero-next:hover {
    background: rgba(0,0,0,0.8);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-carousel {
        margin: 0.5rem 1rem 1rem 1rem;
    }
    .hero-slide-content {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
    }
    .hero-slide-text h2 {
        font-size: 1.3rem;
    }
    .hero-price {
        font-size: 1.6rem;
    }
    .hero-slide-image img {
        width: 100px;
    }
    .hero-prev, .hero-next {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
}

/* Trending Banner - Premium Magazine Style (Distinct from Product Cards) */
.trending-banner {
    background: linear-gradient(145deg, #0a1a12 0%, #0d2b1a 100%);
    border-radius: 28px;
    margin: 2rem 0;
    padding: 0;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.2);
    grid-column: 1 / -1;
    overflow: hidden;
    position: relative;
}

/* Subtle pattern overlay */
.trending-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 20% 40%, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

.trending-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 1.8rem 0.8rem 1.8rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.trending-icon {
    font-size: 2.2rem;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(4px);
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.trending-title h3 {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
    color: white;
    letter-spacing: -0.3px;
}

.trending-title p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
}

.trending-offers {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 1.8rem 1.8rem 1.8rem;
    flex-wrap: wrap;
}

.trending-offer {
    flex: 1;
    min-width: 200px;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    padding: 1.2rem;
    transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
}

/* Glassmorphism shine effect */
.trending-offer::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
    transition: left 0.5s ease;
}

.trending-offer:hover::after {
    left: 100%;
}

.trending-offer:hover {
    transform: translateY(-6px);
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
    box-shadow: 0 20px 30px -12px rgba(0, 0, 0, 0.3);
}

.trending-offer-rank {
    position: absolute;
    top: 12px;
    right: 16px;
    font-size: 0.7rem;
    font-weight: 800;
    color: #ffcc00;
    background: rgba(255, 204, 0, 0.15);
    padding: 0.2rem 0.7rem;
    border-radius: 30px;
    backdrop-filter: blur(4px);
    letter-spacing: 0.5px;
}

/* Rank #1 special treatment */
.trending-offer:first-child .trending-offer-rank {
    background: linear-gradient(135deg, #ffcc00, #ffb300);
    color: #1a1a1a;
}

.trending-offer-info {
    margin-bottom: 0.8rem;
}

.trending-offer-name {
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.3rem;
    letter-spacing: -0.5px;
}

.trending-offer-price {
    display: inline-block;
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffcc00;
    background: rgba(255, 204, 0, 0.12);
    padding: 0.2rem 0.8rem;
    border-radius: 30px;
    backdrop-filter: blur(4px);
}

/* Airtel price color */
.trending-offer[data-bundle-network="Airtel"] .trending-offer-price {
    color: #ff6b6b;
    background: rgba(225, 0, 0, 0.12);
}

.trending-offer-stats {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.trending-offer-count {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
    display: flex;
    align-items: center;
    gap: 4px;
}

.trending-offer-count::before {
    content: '🔥';
    font-size: 0.7rem;
}

.trending-offer-badge {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.2rem 0.7rem;
    border-radius: 30px;
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.8);
    backdrop-filter: blur(4px);
}

.trending-offer-btn {
    width: 100%;
    background: rgba(255,255,255,0.95);
    color: #0d2b1a;
    border: none;
    padding: 0.7rem;
    border-radius: 40px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.trending-offer-btn::after {
    content: '→';
    transition: transform 0.2s;
}

.trending-offer-btn:hover::after {
    transform: translateX(4px);
}

.trending-offer-btn:hover {
    transform: scale(0.98);
    background: white;
}

.trending-offer[data-bundle-network="Airtel"] .trending-offer-btn {
    background: rgba(255,255,255,0.95);
    color: #8b0000;
}

.trending-offer[data-bundle-network="Airtel"] .trending-offer-btn:hover {
    background: white;
}

/* Responsive */
@media (max-width: 768px) {
    .trending-banner {
        margin: 1rem 0;
    }
    .trending-header {
        padding: 1rem 1.2rem 0.5rem 1.2rem;
    }
    .trending-offers {
        padding: 1rem 1.2rem 1.2rem 1.2rem;
        gap: 0.8rem;
    }
    .trending-offer {
        min-width: 100%;
        padding: 1rem;
    }
    .trending-offer-name {
        font-size: 1.2rem;
    }
    .trending-offer-price {
        font-size: 1rem;
    }
    .trending-icon {
        width: 44px;
        height: 44px;
        font-size: 1.8rem;
    }
    .trending-title h3 {
        font-size: 1.1rem;
    }
}

.trending-offer[data-bundle-network="Airtel"] {
    border-top: 3px solid var(--airtel);
}

.trending-offer[data-bundle-network="Airtel"] .trending-offer-rank {
    color: var(--airtel);
}
/* Modal Base */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    align-items: center;
    justify-content: center;
    z-index: 1000;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.modal-content {
    background: var(--bg-main);
    border-radius: 24px;
    width: 90%;
    max-width: 450px;
    margin: 20px auto;
    padding: 1.5rem;
    position: relative;
    text-align: center;
    box-sizing: border-box;
}

/* Prevent body scroll when modal is open (optional, requires JS class) */
body.modal-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* Mobile adjustments */
@media (max-width: 600px) {
    .modal-content {
        width: 92%;
        padding: 1.2rem;
        margin: 15px auto;
        max-height: 90vh;
        overflow-y: auto;
    }

    /* Input fields inside modal should not overflow */
    #modalBody input {
        width: 100%;
        box-sizing: border-box;
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .product-summary h3 {
        font-size: 1.3rem;
    }
}
body.modal-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

/* Product Grid - Default (mobile) */
.product-grid {
    display: grid;
    grid-template-columns: 1fr;  /* 1 column on mobile */
    gap: 1.5rem;
    padding: 0 1rem;
    margin-bottom: 2rem;
}

/* Tablet: 2 columns */
@media (min-width: 640px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        padding: 0 1.5rem;
    }
}

/* Desktop: 4 columns */
@media (min-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
        padding: 0 2rem;
    }
}