/* ==========================================================================
   Podstrona Kontakt (wspolne elementy w page.css)
   ========================================================================== */

/* ---------- Hero ---------- */

.ct-hero {
  padding: calc(var(--header-h) + clamp(64px, 8vw, 128px)) 0 clamp(56px, 6vw, 96px);
  background: var(--navy);
  color: var(--paper);
}

.ct-hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 48px clamp(40px, 7vw, 128px);
  align-items: center;
}

.ct-hero .eyebrow {
  color: var(--grey-300);
}

.ct-hero .eyebrow__num {
  color: var(--paper);
}

.ct-hero__title {
  font-size: clamp(2.4rem, 1.2rem + 4.4vw, 5.5rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.04em;
}

.ct-hero__lead {
  max-width: 32em;
  margin-top: 28px;
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--grey-300);
}

.ct-hero__main {
  display: grid;
  border-top: 1px solid var(--navy-line);
}

.ct-big {
  display: grid;
  gap: 6px;
  padding: 22px 0;
  border-bottom: 1px solid var(--navy-line);
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.25rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  transition: color var(--t-fast) var(--ease);
}

.ct-big span {
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey-400);
}

.ct-big:hover {
  color: var(--grey-300);
}

/* ---------- Uklad: intro po lewej, tresc po prawej ---------- */

.ct-split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 48px clamp(40px, 7vw, 128px);
  align-items: start;
}

.ct-split__intro {
  display: grid;
  gap: 24px;
}

.ct-split__intro strong {
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
}

/* ---------- Numery wewnetrzne ---------- */

.ct-ext {
  border-top: 1px solid var(--line);
}

.ct-ext__row {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 40px;
  align-items: center;
  gap: 20px;
  padding: 22px 8px;
  border-bottom: 1px solid var(--line);
  transition: background-color var(--t-fast) var(--ease);
}

.ct-ext__row:hover {
  background: var(--mist);
}

.ct-ext__num {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 1.125rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.ct-ext__row:hover .ct-ext__num {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}

.ct-ext__label {
  display: grid;
  gap: 2px;
  font-size: 1.0625rem;
  font-weight: 600;
}

.ct-ext__label small {
  font-size: var(--fs-small);
  font-weight: 400;
  color: var(--grey-500);
}

.ct-ext__go {
  justify-self: end;
  width: 18px;
  height: 18px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M2 9h13M10 4l5 5-5 5' fill='none' stroke='black' stroke-width='1.5'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M2 9h13M10 4l5 5-5 5' fill='none' stroke='black' stroke-width='1.5'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform var(--t-fast) var(--ease);
}

.ct-ext__row:hover .ct-ext__go {
  transform: translateX(4px);
}

/* ---------- Dzialy ---------- */

.ct-dept-list {
  margin-top: clamp(36px, 4vw, 64px);
  border-top: 1px solid #d3d9e2;
}

.ct-dept {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr);
  align-items: baseline;
  gap: 8px 32px;
  padding: 24px 0;
  border-bottom: 1px solid #d3d9e2;
}

.ct-dept__name {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 16px;
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.ct-dept__more {
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--grey-500);
  border-bottom: 1px solid currentColor;
}

.ct-dept__more:hover {
  color: var(--ink);
}

.ct-dept__mail {
  font-weight: 500;
}

.ct-dept__mail:hover,
.ct-dept__tel:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.ct-dept__tel {
  color: var(--grey-700);
}

/* ---------- Siedziba ---------- */

.ct-hq__layout {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 48px clamp(40px, 6vw, 112px);
  align-items: center;
}

.ct-hq__media img {
  width: 100%;
  height: auto; /* cale zdjecie, naturalne proporcje (1600x900, 16:9) */
  object-fit: cover;
}

.ct-hq__text {
  display: grid;
  gap: 28px;
  justify-items: start;
}

.ct-address {
  font-size: 1.25rem;
  font-style: normal;
  font-weight: 500;
  line-height: 1.5;
}

.ct-hours {
  width: 100%;
}

.ct-hours__title {
  margin-bottom: 12px;
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey-500);
}

.ct-hours dl > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9375rem;
}

.ct-hours dt {
  color: var(--grey-700);
}

.ct-hours dd {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.ct-hq__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Dane firmy ---------- */

.ct-company__body {
  display: grid;
  gap: 40px;
}

.ct-reg {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 32px;
  border-top: 1px solid var(--navy-line);
}

.ct-reg > div {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--navy-line);
}

.ct-reg dt {
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey-400);
}

.ct-reg dd {
  font-size: 1.0625rem;
  font-weight: 500;
}

.ct-bank {
  border: 1px solid var(--navy-line);
}

.ct-bank__summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 40px;
  align-items: center;
  gap: 8px 24px;
  padding: 20px 24px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.ct-bank__summary::-webkit-details-marker {
  display: none;
}

.ct-bank__hint {
  font-size: var(--fs-small);
  font-weight: 400;
  color: var(--grey-300);
}

.ct-bank__icon {
  position: relative;
  justify-self: end;
  width: 36px;
  height: 36px;
  border: 1px solid var(--navy-line);
  border-radius: 50%;
}

.ct-bank__icon::before,
.ct-bank__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1.5px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform var(--t-med) var(--ease);
}

.ct-bank__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.ct-bank[open] .ct-bank__icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.ct-bank__list {
  padding: 0 24px 12px;
}

.ct-bank__list li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--navy-line);
}

.ct-bank__cur {
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--grey-300);
}

.ct-bank__iban {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.ct-copy {
  padding: 6px 14px;
  border: 1px solid var(--navy-line);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.ct-copy:hover,
.ct-copy.is-done {
  color: var(--ink);
  background: var(--paper);
}

/* ---------- Responsywnosc ---------- */

@media (max-width: 960px) {
  .ct-hero__layout,
  .ct-split,
  .ct-hq__layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .ct-dept {
    grid-template-columns: minmax(0, 1fr);
  }

  .ct-dept__tel:empty {
    display: none;
  }
}

@media (max-width: 560px) {
  .ct-reg {
    grid-template-columns: minmax(0, 1fr);
  }

  .ct-bank__summary {
    grid-template-columns: minmax(0, 1fr) 36px;
  }

  .ct-bank__hint {
    grid-row: 2;
  }

  .ct-bank__icon {
    grid-row: 1 / span 2;
    grid-column: 2;
  }

  .ct-bank__list li {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .ct-bank__cur {
    grid-column: 1 / -1;
  }

  .ct-bank__iban {
    font-size: 0.875rem;
  }
}