:root {
  --bg: #0f1724;
  --card: #0b61d6;
  --card-2: #0855b4;
  --muted: rgba(255, 255, 255, 0.85);
  --glass: rgba(255, 255, 255, 0.04);
  --accent: #00c3ff;
  --max-width: 1100px;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
  background: url("images/retail-bg.jpg") no-repeat center center fixed;
  background-size: cover;
  color: var(--muted);
}

.page {
  min-height: 100vh;
  padding: 48px 20px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
}

.wrap {
  width: 100%;
  max-width: var(--max-width);
}

header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 36px;
}

h1 {
  font-size: 36px;
  margin: 0 0 8px;
  color: #fff;
  text-align: center;
}

p.lead {
  margin: 0;
  opacity: 0.85;
  text-align: center;
  max-width: 840px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 30px 0;
}

.card {
  background: linear-gradient(180deg, var(--card), var(--card-2));
  padding: 28px;
  border-radius: 14px;
  color: #fff;
  box-shadow: 0 10px 30px rgba(2, 6, 23, 0.6);
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.card p {
  margin: 0;
  opacity: 0.95;
}

.ewaste {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 28px;
  align-items: start;
  margin-top: 36px;
  background: rgba(0, 0, 0, 0.6);
  border-radius: 12px;
  padding: 20px;
}

.content {
  background: var(--glass);
  padding: 26px;
  border-radius: 12px;
  backdrop-filter: blur(6px);
}

.ewaste h2 {
  margin-top: 0;
  color: #fff;
}

.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.feature {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.02));
  padding: 14px;
  border-radius: 8px;
}

.feature h4 {
  margin: 0 0 6px;
  font-size: 16px;
}

.feature p {
  margin: 0;
  font-size: 14px;
  opacity: 0.9;
}

.cta {
  margin-top: 20px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  background: var(--accent);
  border: none;
  color: #042;
  padding: 12px 18px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
}

.btn.secondary {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.aside {
  background: linear-gradient(180deg, #061223 0%, #072033 100%);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.aside h3 {
  margin-top: 0;
}

.list {
  margin: 12px 0;
  padding: 0 0 0 18px;
}

input, button {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: transparent;
  color: var(--muted);
}

footer {
  margin-top: 48px;
  padding: 18px 12px;
  text-align: center;
  color: rgba(255, 255, 255, 0.55);
  font-size: 14px;
}

@media (max-width: 980px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .ewaste {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: 24px;
  }
  .cards {
    grid-template-columns: 1fr;
  }
  .features {
    grid-template-columns: 1fr;
  }
}