/* ── HERO ─────────────────────────────────── */
.colab-hero {
  background-color: var(--color-primary);
  color: #fff;
  text-align: center;
  padding: calc(5rem + 64px) var(--container-px) 5rem;
}

.colab-hero__eyebrow {
  color: var(--color-accent-1);
  margin-bottom: 1rem;
}

.colab-hero__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 0.75rem;
}

.colab-hero__subtitle {
  font-size: 1.05rem;
  opacity: 0.75;
  max-width: 560px;
  margin: 0 auto 2rem;
}

.colab-hero__stats {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.colab-hero__stat-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-accent-1);
}

.colab-hero__stat-label {
  font-size: 0.8rem;
  opacity: 0.7;
}

/* ── PER QUÈ COL·LABORAR ─────────────────── */
.colab-why {
  padding: 6rem var(--container-px);
  background: var(--color-bg);
}

.colab-why__inner {
  max-width: 1000px;
  margin: 0 auto;
}

.colab-why__inner .section__title {
  margin-bottom: 2.5rem;
}

.colab-why__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.why-card {
  background: #fff;
  border-radius: var(--radius-card);
  padding: 1.75rem 1.5rem;
  box-shadow: 0 6px 30px rgba(68,5,5,0.07);
  transition: transform 0.25s;
}

.why-card:hover { transform: translateY(-5px); }

.why-card__icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.why-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.why-card__text {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ── PERFILS ──────────────────────────────── */
.colab-profiles {
  padding: 6rem var(--container-px);
  background: #fff;
}

.colab-profiles__inner {
  max-width: 1000px;
  margin: 0 auto;
}

.colab-profiles__inner .section__title {
  margin-bottom: 2.5rem;
  text-align: center;
}

.profile-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.profile-card {
  background: var(--color-bg);
  border-radius: var(--radius-card);
  padding: 2rem 1.5rem;
  border-top: 4px solid var(--color-primary);
  transition: transform 0.25s, box-shadow 0.25s;
}

.profile-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(68,5,5,0.1);
}

.profile-card__icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.profile-card__type {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-2);
  margin-bottom: 0.35rem;
}

.profile-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.6rem;
}

.profile-card__text {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.profile-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.profile-card__list li {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
}

.profile-card__list li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: 700;
  flex-shrink: 0;
}

/* ── MODEL DE NEGOCI ──────────────────────── */
.colab-model {
  padding: 6rem var(--container-px);
  background: var(--color-primary);
  color: #fff;
}

.colab-model__inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.colab-model__inner .section__eyebrow {
  color: var(--color-accent-1);
}

.colab-model__inner .section__title {
  color: #fff;
  margin-bottom: 1rem;
}

.colab-model__intro {
  font-size: 1rem;
  opacity: 0.8;
  line-height: 1.75;
  margin-bottom: 3rem;
}

.model-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  text-align: left;
}

.model-step {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-card);
  padding: 1.5rem;
}

.model-step__num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent-1);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.model-step__title {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.model-step__text {
  font-size: 0.83rem;
  opacity: 0.7;
  line-height: 1.6;
}

/* ── CTA ──────────────────────────────────── */
.colab-cta {
  padding: 6rem var(--container-px);
  background: var(--color-bg);
  text-align: center;
}

.colab-cta__inner {
  max-width: 580px;
  margin: 0 auto;
}

.colab-cta__title {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.colab-cta__text {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.colab-cta__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}