/* ============================================================
   postura.css — stili pagina /postura
   3 verbi soglia · 4 principi · 6 verbi del fare · 3 pratica · 3 scopri
   Mobile-first. Prefisso `postura-*` (vedi .claude/rules/css.md).
   ============================================================ */

/* ─── § 01 Soglia — 3 card stacked, lette in sequenza narrativa ─── */
.postura-soglia-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  margin-top: 20px;
}

.postura-soglia-card {
  background: var(--hd-card);
  border: 1px solid var(--hd-line);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--hd-radius);
  padding: 24px 22px;
}

.postura-soglia-card h3 {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--hd-ink);
}

.postura-soglia-card p {
  margin: 0;
  color: var(--hd-ink-soft);
  font-size: 15.5px;
  line-height: 1.6;
}

.postura-soglia-card em {
  font-style: italic;
  color: var(--color-primary);
}

@media (min-width: 900px) {
  .postura-soglia-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

/* ─── § 02 Principi — lista narrativa numerata visivamente ─── */
.postura-principi-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 20px;
  counter-reset: postura-principio;
}

.postura-principio {
  position: relative;
  padding-left: 56px;
  counter-increment: postura-principio;
}

.postura-principio::before {
  content: counter(postura-principio, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 4px;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 32px;
  font-weight: 400;
  color: var(--color-primary);
  line-height: 1;
  opacity: 0.7;
}

.postura-principio h3 {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
  color: var(--hd-ink);
}

.postura-principio p {
  margin: 0;
  color: var(--hd-ink-soft);
  font-size: 15.5px;
  line-height: 1.65;
}

.postura-principio em {
  font-style: italic;
}

@media (max-width: 600px) {
  .postura-principio {
    padding-left: 48px;
  }
  .postura-principio::before {
    font-size: 26px;
  }
}

/* ─── § 03 Sei verbi — grid 2 col desktop, 1 col mobile ─── */
.postura-verbi-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: 1fr;
  margin-top: 20px;
}

.postura-verbo {
  background: var(--hd-card);
  border: 1px solid var(--hd-line);
  border-radius: var(--hd-radius);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition:
    border-color 0.2s ease,
    transform 0.2s ease;
}

.postura-verbo:hover {
  border-color: color-mix(in srgb, var(--color-primary) 35%, var(--hd-line));
  transform: translateY(-2px);
}

.postura-verbo h3 {
  font-family: var(--font-heading);
  font-weight: 500;
  font-style: italic;
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--color-primary);
}

.postura-verbo p {
  margin: 0;
  color: var(--hd-ink-soft);
  font-size: 15px;
  line-height: 1.6;
}

.postura-verbo-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
  margin-top: auto;
  padding-top: 6px;
}

.postura-verbo-links li {
  margin: 0;
}

.postura-verbo-links a {
  display: inline-block;
  padding: 4px 10px;
  background: color-mix(in srgb, var(--color-primary) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-primary) 18%, var(--hd-line));
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.3;
  color: var(--hd-ink);
  text-decoration: none;
  transition:
    background 0.2s ease,
    border-color 0.2s ease;
}

.postura-verbo-links a:hover,
.postura-verbo-links a:focus-visible {
  background: color-mix(in srgb, var(--color-primary) 18%, transparent);
  border-color: var(--color-primary);
}

@media (min-width: 760px) {
  .postura-verbi-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (min-width: 1100px) {
  .postura-verbi-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ─── § 04 Pratica — 3 card semplici ─── */
.postura-pratica-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  margin-top: 20px;
}

.postura-pratica-card {
  background: var(--hd-card);
  border: 1px solid var(--hd-line);
  border-radius: var(--hd-radius);
  padding: 24px 22px;
}

.postura-pratica-card h3 {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.15;
  margin: 0 0 12px;
  color: var(--hd-ink);
}

.postura-pratica-card p {
  margin: 0;
  color: var(--hd-ink-soft);
  font-size: 15.5px;
  line-height: 1.6;
}

@media (min-width: 900px) {
  .postura-pratica-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ─── § 05 Scopri — 3 link-card cliccabili + CTA row ─── */
.postura-scopri-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
  margin-top: 20px;
}

.postura-scopri-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--hd-card);
  border: 1px solid var(--hd-line);
  border-radius: var(--hd-radius);
  padding: 22px 20px;
  text-decoration: none;
  color: var(--hd-ink);
  transition:
    border-color 0.2s ease,
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.postura-scopri-card:hover,
.postura-scopri-card:focus-visible {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--hd-shadow-soft);
  outline: none;
}

.postura-scopri-card h3 {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 20px;
  line-height: 1.2;
  margin: 0;
  color: var(--hd-ink);
}

.postura-scopri-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--hd-ink-soft);
}

.postura-scopri-go {
  margin-top: auto;
  padding-top: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
}

@media (min-width: 760px) {
  .postura-scopri-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.postura-cta-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

/* ─── Dark mode tweaks ─── */
[data-theme='dark'] .postura-verbo-links a {
  background: color-mix(in srgb, var(--color-primary) 15%, transparent);
  border-color: color-mix(in srgb, var(--color-primary) 25%, var(--hd-line));
}

[data-theme='dark'] .postura-verbo-links a:hover,
[data-theme='dark'] .postura-verbo-links a:focus-visible {
  background: color-mix(in srgb, var(--color-primary) 28%, transparent);
}