/* ==========================================================================
   MEMORA — HOME PAGE
   Page-specific rules only. Classes are prefixed .home-* so they never
   collide with shared.css or another page's stylesheet.
   Layout: hero (text + image) on top, three feature cards below.
   Mobile-first; 768px matches shared.css, 1024px adds the full-size heading
   and the three-card row.
   ========================================================================== */

.home-main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-standard);
  padding-top: var(--space-standard);
  padding-bottom: var(--space-standard);
}


/* --- Hero --- */

.home-hero {
  display: flex;
  flex-direction: column;
  gap: var(--space-standard);
}

.home-hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-standard);
  text-align: center;
}

.home-hero__title {
  font-size: 36px;
}

.home-hero__intro {
  margin: 0;
  font-size: 18px;
}

.home-hero__image {
  display: block;
  width: 100%;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.12))
    drop-shadow(0 16px 24px rgba(0, 0, 0, 0.16));
}


/* --- Feature cards --- */

.home-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-standard);
}

.home-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border-grey);
  border-radius: var(--radius-md);
  padding: 16px;
  /* Same shadows as the My Decks cards (.deck-card in shared.css). */
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.14);
  transition: box-shadow var(--transition-fast);
}

.home-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}

.home-card__icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--bg);
  border: 1px solid var(--border-grey);
  border-radius: var(--radius-md);
  color: var(--primary);
}

.home-card__icon svg {
  width: 24px;
  height: 24px;
}

.home-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-tight);
}

.home-card__title {
  font-size: 18px;
}

.home-card__text {
  margin: 0;
  font-size: var(--font-size-small);
}


/* --- 768px and up --- */

@media (min-width: 768px) {
  .home-main {
    gap: 56px;
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .home-hero {
    gap: 56px;
  }

  .home-hero__title {
    font-size: 48px;
  }

  .home-hero__intro {
    font-size: 22px;
  }
}


/* --- 1024px and up: room for the 64px heading and three cards in a row --- */

@media (min-width: 1024px) {
  .home-hero {
    flex-direction: row;
    align-items: center;
  }

  .home-hero__content {
    flex: 1;
    text-align: left;
  }

  .home-hero .button-pair {
    justify-content: flex-start;
  }

  .home-hero__image {
    flex: 1.4;
    min-width: 0;
  }

  .home-hero__title {
    font-size: 64px;
  }

  .home-features {
    grid-template-columns: repeat(3, 1fr);
  }
}