body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: #0b0f1a;
    color: white;
    height: 100%;
  }
  
  .announcement-bar {
    background: linear-gradient(90deg, #0ea5e9, #22c55e);
    text-align: center;
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
  }
  
  .announcement-bar p {
    margin: 0;
    transition: opacity 0.4s ease;
  }
  
  .navbar {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 18px 30px;
    background: #020617;
    gap: 10px;
  }
  
  .logo {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: linear-gradient(90deg, #22c55e, #0ea5e9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  .navbar nav {
    display: flex;
    gap: 22px;
  }
  
  .navbar nav a {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    transition: 0.2s;
  }
  
  .navbar nav a:hover {
    color: #22c55e;
  }
  
  .hero {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(135deg, #020617, #0f172a);
  }
  
  .cta {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    background: #22c55e;
    color: black;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
  }
  
  .stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    padding: 40px 20px;
    background: #020617;
    text-align: center;
  }
  
  .stats div {
    background: linear-gradient(145deg, #1e293b, #0f172a);
    border-radius: 16px;
    padding: 25px 15px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: 0.3s ease;
    position: relative;
    overflow: hidden;
  }
  
  .stats div:hover {
    transform: translateY(-6px);
    border-color: rgba(34,197,94,0.4);
  }
  
  .stats h2 {
    font-size: 28px;
    margin: 0;
    color: #22c55e;
  }
  
  .stats p {
    margin: 8px 0 0;
    font-size: 13px;
    opacity: 0.7;
  }
  
.filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 20px;
  flex-wrap: wrap;
}

.filters button {
  padding: 10px 18px;
  border-radius: 999px; /* pill shape */
  border: 1px solid rgba(255,255,255,0.08);
  background: #0f172a;
  color: rgba(255,255,255,0.75);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
}

.filters button:hover {
  color: white;
  border-color: rgba(34,197,94,0.5);
  background: #1e293b;
}

.filters button.active {
  background: linear-gradient(90deg, #22c55e, #0ea5e9);
  color: black;
  border: none;
  font-weight: 600;
}
  
  .products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 240px));
    justify-content: center;
    gap: 20px;
    padding: 40px 20px;
  }
  
  /* PRODUCT CARD */
  .card {
    background: #1e293b;
    padding: 15px;
    border-radius: 14px;
    transition: 0.25s ease;
    border: 1px solid rgba(255,255,255,0.05);
  }
  
  .card:hover {
    transform: translateY(-6px);
  }
  
  .price {
    color: #22c55e;
    font-weight: bold;
  }
  
  .stock {
    font-size: 12px;
    opacity: 0.7;
  }
  
  .buy {
    width: 100%;
    margin-top: 10px;
    padding: 10px;
    border: none;
    border-radius: 8px;
    background: #22c55e;
    cursor: pointer;
    font-weight: bold;
  }
  
  .product-img {
    width: 100%;
    height: 140px;
    border-radius: 12px;
    background-size: cover;
    background-position: center;
    margin-bottom: 10px;
  }
  
  .modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
  }
  
  .modal-content {
    background: #1e293b;
    padding: 20px;
    margin: 10% auto;
    width: 300px;
    border-radius: 12px;
    text-align: center;
  }
  
  .close {
    float: right;
    cursor: pointer;
  }
  
  .product-page {
    padding: 40px 20px;
  }
  
  .product-layout {
    display: flex;
    gap: 40px;
    padding: 40px;
    max-width: 1200px;
    margin: auto;
    align-items: flex-start;
  }
  
  .product-left {
    flex: 1.5;
  }
  
  .main-product-img {
    width: 100%;
    border-radius: 12px;
  }
  
  .product-right {
    flex: 1;
    background: #0f172a;
    padding: 25px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.05);
  }
  
  .product-title {
    font-size: 24px;
    margin-bottom: 10px;
  }
  
  .product-price {
    font-size: 22px;
    color: #22c55e;
    font-weight: bold;
    margin-bottom: 10px;
  }
  
  .stock-badge {
    display: inline-block;
    font-size: 12px;
    padding: 5px 10px;
    border-radius: 8px;
    background: #1e293b;
    margin-bottom: 15px;
  }
  
  .product-desc {
    opacity: 0.8;
    margin-bottom: 20px;
    line-height: 1.4;
  }
  
  .quantity-box {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
  }
  
  .quantity-box button {
    width: 35px;
    height: 35px;
    border: none;
    background: #1e293b;
    color: white;
    border-radius: 8px;
    cursor: pointer;
  }
  
  #qty {
    min-width: 20px;
    text-align: center;
  }
  
  .buy-big {
    width: 100%;
    padding: 14px;
    background: #1e293b; /* calmer dark tone */
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
  
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.3px;
  
    color: white;
    cursor: pointer;
  
    transition: 0.2s ease;
  }
  
  .buy-big:hover {
    background: #263449;
    border-color: rgba(34, 197, 94, 0.4);
    transform: translateY(-2px);
  }

  .pay-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  
  .pay-buttons button {
    padding: 10px;
    border-radius: 8px;
    border: none;
    background: #1e293b;
    color: white;
    cursor: pointer;
    transition: 0.2s;
  }
  
  .pay-buttons button:hover {
    background: #263449;
  }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
  padding: 60px 20px;
  background: #020617;
}

.feature-card {
  background: linear-gradient(145deg, #1e293b, #0f172a);
  border-radius: 16px;
  padding: 30px 20px;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.05);
  transition: 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(249,115,22,0.4);
}

.feature-card .icon {
  font-size: 30px;
  margin-bottom: 15px;
  color: #f97316;
}

.feature-card h3 {
  font-size: 16px;
  margin-bottom: 10px;
  letter-spacing: 1px;
}

.feature-card p {
  font-size: 13px;
  opacity: 0.7;
  line-height: 1.4;
}

.footer {
  max-width: 1100px;
  margin: 40px auto;
  padding: 20px 25px;
  background: #020617;

  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;

  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  margin-top: 6%;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.footer-logo {
  font-size: 16px;
  font-weight: 600;
}

.footer-icons a {
  margin-left: 12px;
  font-size: 16px;
  text-decoration: none;
  color: rgba(255,255,255,0.7);
  transition: 0.2s;
}

.footer-icons a:hover {
  color: #f97316;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;

  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 10px;

  font-size: 12px;
  opacity: 0.7;
}

.footer-links a {
  margin-left: 12px;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: 0.2s;
}

.footer-links a:hover {
  color: white;
}

.legal {
  max-width: 900px;
  margin: 60px auto;
  padding: 40px;

  background: linear-gradient(145deg, #1e293b, #0f172a);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;

  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.legal h1 {
  font-size: 32px;
  margin-bottom: 20px;

  background: linear-gradient(90deg, #22c55e, #0ea5e9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.legal h3 {
  margin-top: 30px;
  font-size: 18px;
  font-weight: 600;
  color: #f97316;
}

.legal p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,0.75);
}

.legal p + h3 {
  margin-top: 25px;
}

.legal h3::after {
  content: "";
  display: block;
  width: 40px;
  height: 2px;
  margin-top: 6px;
  background: linear-gradient(90deg, #f97316, transparent);
}

.steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 25px;
}

.step {
  flex: 1;
  text-align: center;
  padding: 10px;
  border-bottom: 2px solid rgba(255,255,255,0.1);
  opacity: 0.6;
}

.step.active {
  border-color: #22c55e;
  opacity: 1;
  font-weight: 600;
}

.step-content {
  display: block;
}

.step-content.hidden {
  display: none;
}

.input {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border-radius: 8px;
  border: none;
  background: #1e293b;
  color: white;
}

/* mobile */
@media (max-width: 600px) {
  .legal {
    padding: 25px;
  }

  .legal h1 {
    font-size: 26px;
  }
}

/* mobile */
@media (max-width: 600px) {
  .footer-top,
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .footer-links a {
    margin: 0 6px;
  }
}

.checkout {
  max-width: 900px;
  margin: auto;
  padding: 25px;
  font-family: 'Inter', system-ui, sans-serif;
  letter-spacing: 0.2px;
}

.checkout h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
}


.checkout h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 10px 0 5px;
}

.checkout p {
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255,255,255,0.75);
  margin: 4px 0;
}

.checkout label {
  font-size: 13px;
  color: rgba(255,255,255,0.8);
}

.input {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.2px;
}

.step {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.checkout p[style*="color:#22c55e"] {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.checkout code {
  font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  color: #e2e8f0;
}

.buy-big {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

/* ===========================
   CHECKOUT / PAY PAGE UI UPGRADE
=========================== */

.checkout {
  max-width: 850px;
  margin: auto;
  padding: 20px;
  font-family: Inter, system-ui, sans-serif;
}

.checkout h2 {
  font-size: 22px;
  margin-bottom: 15px;
  letter-spacing: 0.3px;
}

.invoice-card {
  background: linear-gradient(145deg, #1e293b, #0f172a);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 18px;
  margin-bottom: 18px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}

.invoice-card img {
  width: 100%;
  height: 320px; /* slightly more tall image */
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 12px;
}

.invoice-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
}

.invoice-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  opacity: 0.85;
  margin: 6px 0;
}

.invoice-total {
  font-size: 20px;
  font-weight: 800;
  color: #22c55e;
  margin-top: 10px;
}

.pay-section {
  display: grid;
  gap: 12px;
}

.pay-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 10px;
}

.pay-buttons button {
  padding: 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  background: #1e293b;
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.pay-buttons button:hover {
  background: #263449;
  transform: translateY(-3px);
  border-color: rgba(34,197,94,0.4);
}

/* payment icons */
.pay-buttons img {
  width: 20px;
  height: 20px;
}

.pay-box {
  background: #0f172a;
  border-radius: 16px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,0.06);
  margin-top: 15px;
}

.pay-box h3 {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 700;
}

.pay-box p {
  font-size: 14px;
  opacity: 0.85;
  margin: 6px 0;
}

.pay-box code {
  display: block;
  background: #020617;
  padding: 12px;
  border-radius: 12px;
  word-break: break-all;
  margin-top: 10px;
  font-size: 13px;
  color: #e2e8f0;
}

.status-box {
  margin-top: 15px;
  padding: 16px;
  border-radius: 14px;
  background: #0f172a;
  border: 1px solid rgba(255,255,255,0.06);
}

.status-text {
  font-size: 14px;
  font-weight: 600;
  color: #fbbf24;
  letter-spacing: 0.3px;
}

/* animated pulse for "waiting for deposit" */
.status-text::after {
  content: " ...";
  animation: blink 1.2s infinite;
}

@keyframes blink {
  0% { opacity: 0.2; }
  50% { opacity: 1; }
  100% { opacity: 0.2; }
}

.input {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.08);
  background: #1e293b;
  color: white;
  margin-top: 10px;
}
  @media (max-width: 900px) {
    .product-layout {
      flex-direction: column;
    }
  }