/* ============================================
   How It Works Section
   ============================================ */

/* --- Section Base --- */
.how-it-works {
  background: linear-gradient(180deg, var(--color-primary-50), var(--color-white));
  padding-block: var(--space-20);
}

/* --- Steps Grid --- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* --- Step Card --- */
.step-card {
  background: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.step-card:hover {
  border-color: var(--color-primary-400);
  box-shadow: var(--shadow-md);
}

/* --- Step Number (large background number) --- */
.step-number {
  position: absolute;
  top: -8px;
  right: 12px;
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: var(--font-extrabold);
  color: var(--color-primary-50);
  line-height: 1;
  user-select: none;
  pointer-events: none;
}

/* --- Step Card Text --- */
.step-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
  position: relative;
  z-index: 1;
}

.step-card p {
  color: var(--color-neutral-500);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  position: relative;
  z-index: 1;
  margin: 0;
}

/* --- Visual --- */
.how-it-works-visual {
  margin-top: var(--space-12);
  text-align: center;
}

.how-it-works-visual img {
  max-width: 800px;
  width: 100%;
  margin-inline: auto;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-glow-strong);
  display: block;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .how-it-works {
    padding-block: var(--space-12);
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .step-number {
    font-size: 3.5rem;
  }

  .how-it-works-visual img {
    max-width: 100%;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}