/* ═══ /michal-barczak/ - profil (strona-encja) ═══ */

/* Hero + infobox */
.mb-hero {
  padding-block: clamp(3.5rem, 7vw, 6rem) clamp(3rem, 5vw, 4rem);
  background: var(--white);
}
.mb-hero__grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.mb-hero__name {
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.0;
  margin-bottom: 1.25rem;
}
.mb-hero__lede {
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  line-height: 1.55;
  color: var(--ink-800);
  max-width: 52ch;
  font-weight: 500;
}
.mb-hero__sub {
  margin-top: 1.25rem;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-500);
  max-width: 52ch;
}
.mb-hero__sub a { color: var(--orange-600); text-decoration: underline; text-underline-offset: 3px; }

.mb-infobox {
  background: var(--ink-50);
  border: 1px solid var(--line-light);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 60px -30px rgba(10,10,10,0.25);
}
.mb-infobox__photo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
}
.mb-infobox__list {
  margin: 0;
  padding: 0.5rem 1.25rem 0.75rem;
}
.mb-infobox__list > div {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-top: 1px solid var(--line-light);
  font-size: 14px;
  line-height: 1.45;
}
.mb-infobox__list > div:first-child { border-top: 0; }
.mb-infobox__list dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-500);
  padding-top: 2px;
}
.mb-infobox__list dd { margin: 0; color: var(--ink-900); font-weight: 500; }

/* Prose (streszczenie + biografia) */
.mb-prose { font-size: clamp(1rem, 1.15vw, 1.1rem); line-height: 1.7; color: var(--ink-700); max-width: 68ch; }
.mb-prose p + p { margin-top: 1rem; }
.mb-prose strong { color: var(--ink-950); font-weight: 600; }
.mb-prose h3 {
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--ink-950);
  margin: 2.5rem 0 0.9rem;
  scroll-margin-top: 6rem;
}
.mb-prose h3:first-child { margin-top: 0; }

.mb-summary {
  background: var(--ink-50);
  padding-block: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}
.mb-summary__grid {
  display: grid;
  grid-template-columns: 3fr 9fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  max-width: 1180px;
}

/* Biografia + spis treści */
.mb-bio { padding-block: clamp(4rem, 7vw, 6rem); background: var(--white); }
.mb-bio__grid {
  display: grid;
  grid-template-columns: 3fr 9fr;
  gap: clamp(1.5rem, 4vw, 4rem);
  max-width: 1180px;
  align-items: start;
}
.mb-toc {
  position: sticky;
  top: 6rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-right: 1rem;
}
.mb-toc__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-500);
  margin-bottom: 0.5rem;
}
.mb-toc a {
  font-size: 14px;
  line-height: 1.4;
  color: var(--ink-600);
  padding: 0.35rem 0 0.35rem 0.9rem;
  border-left: 2px solid var(--line-light);
  transition: color .2s, border-color .2s;
}
.mb-toc a:hover { color: var(--orange-600); border-left-color: var(--orange-500); }

/* Działalność - karty */
.mb-work { background: var(--ink-50); padding-block: clamp(4rem, 7vw, 6rem); }
.mb-work__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.mb-card {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  background: var(--white);
  border: 1px solid var(--line-light);
  border-radius: 16px;
  color: inherit;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
a.mb-card:hover { transform: translateY(-3px); border-color: var(--orange-500); box-shadow: 0 18px 40px -24px rgba(10,10,10,0.3); }
.mb-card__num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange-500);
  margin-bottom: 1rem;
}
.mb-card__title { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.025em; line-height: 1.15; margin-bottom: 0.75rem; }
.mb-card__desc { font-size: 15px; line-height: 1.6; color: var(--ink-700); flex: 1; }
.mb-card__link { margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--line-light); font-size: 13px; font-weight: 600; color: var(--orange-600); }
.mb-card__link--muted { color: var(--ink-500); font-weight: 500; }
.mb-card--dark { background: var(--ink-950); color: var(--white); border-color: var(--ink-800); }
.mb-card--dark .mb-card__desc { color: var(--ink-300); }
.mb-card--dark .mb-card__link { border-top-color: var(--line-dark); color: var(--orange-500); }
.mb-card--plain { background: transparent; border-style: dashed; }

/* Liczby */
.mb-numbers { background: var(--ink-950); color: var(--white); padding-block: clamp(4rem, 7vw, 6rem); }
.mb-numbers .section-head__title { color: var(--white); }
.mb-numbers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
  border-radius: 16px;
  overflow: hidden;
}
.mb-num { background: var(--ink-950); padding: clamp(1.25rem, 2.5vw, 2rem); }
.mb-num__val { font-size: clamp(2rem, 3.5vw, 2.75rem); font-weight: 700; letter-spacing: -0.04em; line-height: 1; color: var(--white); }
.mb-num__label { margin-top: 0.6rem; font-size: 13px; line-height: 1.45; color: var(--ink-400); }
.mb-numbers__note { margin-top: 1.25rem; font-size: 12px; color: var(--ink-500); }

/* Poglądy */
.mb-views { background: var(--white); padding-block: clamp(4rem, 7vw, 6rem); }
.mb-views__grid {
  display: grid;
  grid-template-columns: 4fr 8fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.mb-views__grid > div:first-child { position: sticky; top: 6rem; }
.mb-views__list { display: flex; flex-direction: column; }
.mb-view { padding: 1.5rem 0; border-top: 1px solid var(--line-light); }
.mb-view:last-child { border-bottom: 1px solid var(--line-light); }
.mb-view h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
.mb-view p { font-size: 15px; line-height: 1.65; color: var(--ink-700); max-width: 62ch; }

/* Talenty + prywatnie */
.mb-personal { background: var(--ink-50); padding-block: clamp(4rem, 7vw, 6rem); }
.mb-personal__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.mb-panel {
  background: var(--ink-950);
  color: var(--white);
  border-radius: 16px;
  padding: clamp(1.75rem, 3vw, 2.75rem);
}
.mb-panel--light { background: var(--white); color: var(--ink-950); border: 1px solid var(--line-light); }
.mb-panel__title { font-size: clamp(1.6rem, 2.5vw, 2.1rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 0.9rem; }
.mb-panel__lede { font-size: 15px; line-height: 1.6; color: var(--ink-300); margin-bottom: 1.25rem; }
.mb-talents { margin: 0; padding-left: 1.25rem; display: flex; flex-direction: column; gap: 0.6rem; font-size: 14px; line-height: 1.55; color: var(--ink-300); }
.mb-talents strong { color: var(--white); font-weight: 600; }
.mb-talents li::marker { color: var(--orange-500); font-weight: 700; }
.mb-life { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.mb-life li {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 1rem;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line-light);
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-700);
}
.mb-life li:first-child { border-top: 0; }
.mb-life__val { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.03em; color: var(--ink-950); line-height: 1.2; }

/* Kanały */
.mb-channels { background: var(--white); padding-block: clamp(4rem, 7vw, 6rem); }
.mb-channels__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.mb-channel {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.25rem 1.4rem;
  border: 1px solid var(--line-light);
  border-radius: 12px;
  color: inherit;
  transition: border-color .2s, transform .2s;
}
.mb-channel:hover { border-color: var(--orange-500); transform: translateY(-2px); }
.mb-channel__name { font-weight: 700; letter-spacing: -0.01em; }
.mb-channel__desc { font-size: 13px; line-height: 1.5; color: var(--ink-600); }

/* FAQ */
.mb-faq { background: var(--ink-50); padding-block: clamp(4rem, 7vw, 6rem); }
.mb-faq__list { max-width: 820px; display: flex; flex-direction: column; gap: 0.6rem; }
.mb-faq__item { background: var(--white); border: 1px solid var(--line-light); border-radius: 12px; padding: 0 1.25rem; }
.mb-faq__item summary {
  cursor: pointer;
  list-style: none;
  padding: 1rem 2rem 1rem 0;
  font-weight: 600;
  font-size: 1.02rem;
  position: relative;
}
.mb-faq__item summary::-webkit-details-marker { display: none; }
.mb-faq__item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--orange-500);
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1;
}
.mb-faq__item[open] summary::after { content: '−'; }
.mb-faq__item p { padding: 0 0 1.1rem; font-size: 15px; line-height: 1.65; color: var(--ink-700); }

/* CTA */
.mb-cta { background: var(--ink-950); color: var(--white); padding-block: clamp(4rem, 7vw, 6rem); text-align: center; }
.mb-cta__title { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; letter-spacing: -0.035em; line-height: 1.05; margin-bottom: 1rem; }
.mb-cta__lede { font-size: 1.05rem; line-height: 1.6; color: var(--ink-300); max-width: 56ch; margin: 0 auto 2rem; }
.mb-cta__buttons { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

/* Responsywność */
@media (max-width: 960px) {
  .mb-hero__grid { grid-template-columns: 1fr; }
  .mb-infobox { max-width: 480px; }
  .mb-summary__grid, .mb-bio__grid, .mb-views__grid { grid-template-columns: 1fr; }
  .mb-toc { position: static; flex-direction: row; flex-wrap: wrap; gap: 0.4rem; padding-right: 0; }
  .mb-toc__label { width: 100%; }
  .mb-toc a { border-left: 0; border: 1px solid var(--line-light); border-radius: 999px; padding: 0.35rem 0.8rem; font-size: 13px; }
  .mb-views__grid > div:first-child { position: static; }
  .mb-numbers__grid { grid-template-columns: repeat(2, 1fr); }
  .mb-channels__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .mb-work__grid, .mb-personal__grid, .mb-channels__grid { grid-template-columns: 1fr; }
  .mb-infobox__list > div { grid-template-columns: 7rem 1fr; }
  .mb-life li { grid-template-columns: 5.5rem 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .mb-card, .mb-channel, .mb-toc a { transition: none; }
}