/* =========================================================
   FILE: css/problems.css
   PURPOSE: Problems I Solve section
========================================================= */

.problems {
  position: relative;
  background:
    radial-gradient(circle at 50% 0%, rgba(34, 211, 197, 0.04), transparent 35%),
    #071018;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.problems-container {
  width: min(calc(100% - 48px), var(--container-width));
  margin-inline: auto;
  padding-block: 34px 38px;
}

.problems-heading {
  margin-bottom: 18px;
}

.problems-heading .section-eyebrow {
  margin-bottom: 12px;
}

.problems-title {
  margin: 0;
  color: var(--text-primary);
  font-size: clamp(1.45rem, 2vw, 2.1rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.problem-card {
  min-width: 0;
  min-height: 260px;
  padding: 20px 16px 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.018));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 7px;
  transition:
    transform var(--transition),
    border-color var(--transition),
    background-color var(--transition);
}

.problem-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 197, 0.35);
  background: rgba(255, 255, 255, 0.04);
}

.problem-icon {
  margin-bottom: 18px;
  color: var(--accent);
}

.problem-icon svg {
  width: 38px;
  height: 38px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.problem-card h3 {
  margin: 0 0 12px;
  color: var(--text-primary);
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.35;
}

.problem-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

/* Medium desktop and tablet */
@media (max-width: 1200px) {
  .problems-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .problem-card {
    min-height: 230px;
  }
}

@media (max-width: 760px) {
  .problems-container {
    width: min(calc(100% - 28px), var(--container-width));
    padding-block: 32px;
  }

  .problems-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .problem-card {
    min-height: 220px;
  }
}

@media (max-width: 520px) {
  .problems-container {
    width: min(calc(100% - 22px), var(--container-width));
  }

  .problems-grid {
    grid-template-columns: 1fr;
  }

  .problem-card {
    min-height: auto;
  }
}

/* Large desktop and TV */
@media (min-width: 1600px) {
  .problems-container {
    padding-block: 44px 48px;
  }

  .problems-grid {
    gap: 18px;
  }

  .problem-card {
    min-height: 300px;
    padding: 24px 20px;
  }

  .problem-card h3 {
    font-size: 1.05rem;
  }

  .problem-card p {
    font-size: 0.92rem;
  }
}

@media(max-width:900px){.problems-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.problem-card{min-height:210px}}
@media(max-width:600px){.problems-title{line-height:1.15}.problems-grid{grid-template-columns:1fr}.problem-card{min-height:auto;padding:18px 16px}}
@media(hover:none){.problem-card:hover{transform:none}}