/* --- Variables & Core Setup --- */
:root {
  --purple: hsl(263, 55%, 52%);
  --grey-blue: hsl(217, 19%, 35%);
  --dark-blue: hsl(219, 29%, 14%);
  --white: hsl(0, 0%, 100%);
  --grey-100: hsl(214, 17%, 92%); /* Background */
  --grey-200: hsl(0, 0%, 81%);
  --text-dark: hsl(219, 29%, 14%);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Barlow Semi Condensed', sans-serif;
  font-size: 13px;
  background-color: var(--grey-100);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 4.5rem 1.5rem;
}

/* --- Grid Container --- */
.testimonial-grid {
  display: grid;
  gap: 1.5rem;
  max-width: 1110px;
  width: 100%;
}

/* --- Card Base --- */
.card {
  padding: 1.625rem 2rem;
  border-radius: 0.5rem;
  box-shadow: 2.5rem 3.75rem 5rem -2.5rem rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

/* Card Header */
.card__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.125rem;
}

.card__avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.card__name { font-size: 0.8125rem; font-weight: 500; }
.card__status { font-size: 0.6875rem; opacity: 0.5; }

/* Content Typography */
.card__lead {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
  z-index: 1;
  position: relative;
}

.card__quote {
  font-size: 0.8125rem;
  line-height: 1.5;
  opacity: 0.7;
  z-index: 1;
  position: relative;
}

/* --- Color Modifiers --- */
.card--purple { background-color: var(--purple); color: var(--white); }
.card--grey-blue { background-color: var(--grey-blue); color: var(--white); }
.card--dark-blue { background-color: var(--dark-blue); color: var(--white); }
.card--white { background-color: var(--white); color: var(--text-dark); }

.card--white .card__avatar { border-color: var(--grey-100); }
.card--white .card__status { color: var(--text-dark); }

/* --- Special Assets (The Quotation Image) --- */
.card--quotation::before {
  content: "";
  position: absolute;
  top: 0;
  right: 15%;
  width: 104px;
  height: 102px;
  background-image: url('./images/bg-pattern-quotation.svg');
  background-repeat: no-repeat;
  z-index: 0;
}

/* --- Responsive Layout (Desktop) --- */
@media (min-width: 1100px) {
  .testimonial-grid {
    grid-template-columns: repeat(4, 1fr);
    /* Define grid areas for exact placement */
    grid-template-areas: 
      "daniel daniel jonathan kira"
      "jeanette patrick patrick kira";
  }

  /* Assigning areas to match the design */
  .card:nth-child(1) { grid-area: daniel; }
  .card:nth-child(2) { grid-area: jonathan; }
  .card:nth-child(3) { grid-area: jeanette; }
  .card:nth-child(4) { grid-area: patrick; }
  .card:nth-child(5) { grid-area: kira; }
  
  body { padding: 0; } /* Center on desktop without extra top padding */
}

/* --- Footer --- */
.attribution { font-size: 0.6875rem; text-align: center; margin-top: 1.5rem;}
.attribution a { color: hsl(228, 45%, 44%); }