.bu-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 8px 16px;
  border: 2px solid var(--bu-dark-brown);
  border-radius: var(--r-pill);
  background: var(--bu-banana-deep);
  box-shadow: 3px 3px 0 var(--bu-dark-brown);
  color: var(--bu-dark-brown);
  font-weight: var(--weight-extra-bold);
  text-decoration: none;
  &.bu-button--secondary {
    background: var(--bg-base);
  }
}

.bu-hero {
  overflow: hidden;
  padding: clamp(40px, 7vw, 80px) 24px;
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 216, 61, 0.6), transparent 30rem),
    var(--bu-bg-cream);
}

.bu-hero__inner,
.bu-section__inner {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.bu-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 410px);
  align-items: center;
  gap: clamp(32px, 6vw, 88px);
}

.bu-eyebrow {
  display: inline-flex;
  padding: 0px 8px;
  margin: 0 0 8px;
  border: 2px solid var(--bu-dark-brown);
  border-radius: var(--r-pill);
  background: var(--bg-base);
  color: var(--bu-sky-deep);
  font-size: var(--fs-xs);
  font-weight: var(--weight-extra-bold);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--bu-dark-brown);
}

h1 {
  margin-bottom: 16px;
  font-size: clamp(var(--fs-5xl), 8vw, var(--fs-88));
  line-height: 0.98;
  letter-spacing: 0.02em;
}

h2 {
  margin-bottom: 8px;
  font-size: clamp(var(--fs-30), 4vw, var(--fs-42));
  line-height: 1.25;
}

.bu-hero__lead {
  max-width: 616px;
  color: var(--bu-dark-brown);
  font-size: var(--fs-lg);
  font-weight: var(--weight-extra-bold);
  line-height: 1.85;
}

.bu-actions,
.bu-trust-badges,
.bu-recipe {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.bu-actions {
  margin: 24px 0 16px;
}

.bu-trust-badges {
  padding: 0;
  margin: 0;
  list-style: none;
  li {
    display: flex;
    align-items: center;
    gap: 0px;
    padding: 8px 8px;
    border: 2px solid var(--bu-border-warm);
    border-radius: var(--r-pill);
    background: var(--bg-base);
    color: var(--bu-dark-brown);
    font-size: var(--fs-sm);
    font-weight: var(--weight-extra-bold);
  }
  span {
    display: grid;
    width: 16px;
    height: 16px;
    place-items: center;
    border-radius: 50%;
    background: var(--bu-mint);
    font-size: var(--fs-xs);
  }
}

.bu-hero__app {
  display: grid;
  justify-items: center;
  gap: 8px;
}

.bu-device {
  width: min(100%, 288px);
  padding: 8px;
  overflow: hidden;
  border: 4px solid var(--bu-dark-brown);
  border-radius: 28px;
  background: #1e2c34;
  box-shadow: 10px 12px 0 rgba(97, 55, 25, 0.18);
}

.bu-device--hero {
  width: min(100%, 336px);
  padding: 8px;
}

.bu-app-home {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  background: #cee5f3;
}

.bu-home-background {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bu-section {
  padding: clamp(56px, 8vw, 96px) 24px;
  &.bu-section--alt {
    background: var(--bg-base);
  }
}

.bu-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 0.55fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 32px;
  & > p {
    margin-bottom: 0;
    color: var(--bu-brown);
    font-weight: var(--weight-bold);
    line-height: 1.8;
  }
}

.bu-panel,
.bu-feature-focus {
  p {
    margin-bottom: 0;
    color: var(--bu-brown);
    font-weight: var(--weight-bold);
    line-height: 1.8;
  }
}

.bu-grid-3,
.bu-grid-4 {
  display: grid;
  gap: 16px;
}

.bu-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.bu-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.bu-panel {
  min-height: 176px;
  padding: 16px;
  border: 2px solid var(--bu-border-warm);
  border-radius: 20px;
  background: var(--bu-bg-paper);
  h3 {
    margin-bottom: 8px;
    font-size: var(--fs-md);
    line-height: 1.45;
  }
}

.bu-mini-icon {
  width: 56px;
  height: 56px;
  padding: 0px;
  margin-bottom: 8px;
  border: 2px solid var(--bu-border-warm);
  border-radius: var(--r-lg);
  background: var(--bg-base);
  object-fit: contain;
}

.bu-flow-card {
  position: relative;
  padding-top: 48px;
}

.bu-step-number {
  position: absolute;
  top: 17px;
  left: 17px;
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 2px solid var(--bu-dark-brown);
  border-radius: 50%;
  background: var(--bu-mint);
  color: var(--bu-dark-brown);
  font-weight: var(--weight-extra-bold);
}

.bu-recipe {
  margin: 8px 0;
  color: var(--bu-dark-brown);
  font-weight: var(--weight-extra-bold);
  img {
    width: 40px;
    height: 40px;
    padding: 0px;
    border: 2px solid var(--bu-border-warm);
    border-radius: var(--r-md);
    background: var(--bg-base);
    object-fit: contain;
  }
}

.bu-screen-gallery {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}

.bu-screen-card {
  min-width: 0;
}

.bu-screen-caption {
  display: grid;
  gap: 0px;
  min-height: 56px;
  padding: 0 0px 8px;
  strong {
    color: var(--bu-dark-brown);
  }
  span {
    color: var(--bu-brown);
    font-size: var(--fs-xs);
    font-weight: var(--weight-bold);
    line-height: 1.35;
  }
}

.bu-screen-card__image {
  display: block;
  width: 100%;
  height: auto;
  border: 2px solid var(--bu-border-warm);
  border-radius: var(--r-lg);
}

.bu-feature-layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.78fr) minmax(0, 1.22fr);
  gap: 16px;
}

.bu-feature-focus {
  display: grid;
  align-content: center;
  min-height: 304px;
  padding: 24px;
  border: 3px solid var(--bu-dark-brown);
  border-radius: 28px;
  background: var(--bu-banana-deep);
  p {
    color: var(--bu-dark-brown);
    font-weight: var(--weight-extra-bold);
  }
}

.bu-feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  .bu-panel {
    min-height: 144px;
  }
}

@media (max-width: 980px) {
  .bu-hero__inner,
  .bu-section-head,
  .bu-feature-layout {
    grid-template-columns: 1fr;
  }
  .bu-hero__copy {
    text-align: center;
  }
  .bu-actions,
  .bu-trust-badges {
    justify-content: center;
  }
  .bu-hero__app {
    order: -1;
  }
  .bu-screen-gallery {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .bu-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .bu-section,
  .bu-hero {
    padding-right: 16px;
    padding-left: 16px;
  }
  .bu-grid-3,
  .bu-grid-4,
  .bu-feature-list {
    grid-template-columns: 1fr;
  }
  .bu-screen-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}