:root {
  color-scheme: light;
  --bg: #4b2e26;
  --panel: #f7f3ee;
  --ink: #18120f;
  --muted: #8c6547;
  --line: rgba(111, 72, 40, 0.18);
  --shadow: 0 24px 50px rgba(18, 9, 6, 0.22);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: #fff;
  background: radial-gradient(circle at top, rgba(108, 75, 60, 0.3), transparent 25%), var(--bg);
}

.shell {
  width: min(1220px, calc(100% - 36px));
  margin: 0 auto;
  padding: 54px 0 44px;
}

.hero {
  text-align: center;
  margin-bottom: 34px;
}

.eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.65);
}

h1 {
  margin: 0;
  font-size: clamp(2.2rem, 4.5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.lead {
  margin: 14px 0 0;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.78);
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.card {
  display: flex;
  flex-direction: column;
  min-height: 540px;
  padding: 16px 16px 22px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 30px;
  text-decoration: none;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
  backdrop-filter: blur(6px);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.09);
}

.logo-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 350px;
  border-radius: 24px;
  padding: 26px;
}

.dark-stage {
  background: #090909;
}

.cajas-stage {
  background: #56332a;
}

.logo {
  width: 100%;
  max-width: 280px;
  height: auto;
  object-fit: contain;
}

.bolsas-logo {
  max-width: 290px;
}

.cajas-logo {
  max-width: 250px;
}

.cotizador-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.cotizador-logo {
  max-width: 250px;
}

.cotizador-label {
  color: #fff;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: 0.42rem;
  text-indent: 0.42rem;
}

.papelera-stage {
  background: #f5f2eb;
}

.papelera-logo {
  max-width: 100%;
  width: 320px;
}

.card-copy {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  padding: 8px 10px 0;
}

.tag {
  display: inline-flex;
  width: fit-content;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 700;
  color: #fff;
  background: #9a541f;
  border: 0;
}

h2 {
  margin: 0;
  font-size: 1.7rem;
  letter-spacing: -0.03em;
  color: #fff;
}

.card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.5;
}

@media (max-width: 1360px) {
  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1080px) {
  .cards {
    grid-template-columns: 1fr;
  }

  .card {
    min-height: auto;
  }

  .logo-stage {
    min-height: 300px;
  }
}