/* ==========================================================================
   Instalon24 — komponenty i układ
   ========================================================================== */

/* ---------- Layout helpers ---------- */
.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 4vw, var(--space-10));
}

.wrap--default {
  max-width: var(--content-default);
}

.section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

.section--tight {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}

.section--offset {
  background: var(--color-surface-offset);
}

.section--ink {
  background: var(--color-ink);
  color: var(--color-ink-text);
}

.section--ink h2,
.section--ink h3 {
  color: var(--color-ink-text);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.eyebrow::before {
  content: '';
  width: 1.75rem;
  height: 2px;
  background: currentColor;
}

.section--ink .eyebrow {
  color: var(--color-ink-primary);
}

.section-head {
  max-width: 44rem;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

.section-head h2 {
  font-size: var(--text-xl);
}

.section-head p {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

.section--ink .section-head p {
  color: var(--color-ink-muted);
}

.lead {
  font-size: var(--text-lg);
  line-height: 1.5;
  color: var(--color-text-muted);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.8rem var(--space-6);
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition),
    transform var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}
.btn--primary:hover {
  background: var(--color-primary-hover);
}

.btn--ghost {
  border-color: var(--color-border);
  color: var(--color-text);
  background: transparent;
}
.btn--ghost:hover {
  border-color: var(--color-text);
}

.btn--light {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
  backdrop-filter: blur(6px);
}
.btn--light:hover {
  background: rgba(255, 255, 255, 0.18);
}

.btn--sm {
  padding: 0.55rem var(--space-4);
}

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
}
.arrow-link svg {
  transition: transform var(--transition);
}
.arrow-link:hover svg {
  transform: translateX(4px);
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

.header--scrolled {
  border-bottom-color: var(--color-divider);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-height: 74px;
}

.logo {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  flex-shrink: 0;
  text-decoration: none;
}

.logo__img {
  display: block;
  width: auto;
  height: 30px;
}

.logo__img--dark {
  display: none;
}

[data-theme='dark'] .logo__img--light {
  display: none;
}

[data-theme='dark'] .logo__img--dark {
  display: block;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .logo__img--light {
    display: none;
  }
  :root:not([data-theme]) .logo__img--dark {
    display: block;
  }
}

.logo__sub {
  display: block;
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.logo--footer .logo__img {
  height: 34px;
}

.footer .logo--footer {
  margin-bottom: var(--space-4);
}

@media (max-width: 420px) {
  .logo__img {
    height: 25px;
  }
  .logo__sub {
    font-size: 0.53rem;
  }
}

.nav {
  margin-left: auto;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

.nav__list a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-md);
  transition:
    color var(--transition),
    background var(--transition);
}

.nav__list a:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

.nav__list a[aria-current='page'] {
  color: var(--color-text);
  font-weight: 600;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.header__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
}
.header__phone:hover {
  background: var(--color-surface-offset);
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: transparent;
  cursor: pointer;
  color: var(--color-text-muted);
  transition:
    color var(--transition),
    border-color var(--transition);
}
.icon-btn:hover {
  color: var(--color-text);
  border-color: var(--color-text);
}

.icon-btn svg {
  width: 17px;
  height: 17px;
}

[data-theme-toggle] .icon-moon {
  display: none;
}
[data-theme='dark'] [data-theme-toggle] .icon-moon {
  display: block;
}
[data-theme='dark'] [data-theme-toggle] .icon-sun {
  display: none;
}

.nav-toggle {
  display: none;
}

@media (max-width: 1080px) {
  .nav {
    position: fixed;
    inset: 74px 0 auto 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-divider);
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    transition: transform var(--transition);
    padding: var(--space-4) 0 var(--space-6);
    max-height: calc(100vh - 74px);
    overflow-y: auto;
  }
  .nav[data-open='true'] {
    transform: translateY(0);
  }
  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding-inline: clamp(var(--space-5), 4vw, var(--space-10));
  }
  .nav__list a {
    padding: var(--space-4) var(--space-2);
    font-size: var(--text-base);
    border-bottom: 1px solid var(--color-divider);
    border-radius: 0;
  }
  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }
  .header__phone span {
    display: none;
  }
}

@media (max-width: 560px) {
  .header__phone {
    display: none;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  min-height: min(82vh, 760px);
  display: flex;
  align-items: flex-end;
  color: #fff;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    100deg,
    rgba(10, 15, 18, 0.92) 0%,
    rgba(10, 15, 18, 0.78) 40%,
    rgba(10, 15, 18, 0.3) 78%,
    rgba(10, 15, 18, 0.15) 100%
  );
}

.hero__inner {
  padding-block: clamp(var(--space-20), 12vw, var(--space-32)) clamp(var(--space-12), 6vw, var(--space-20));
  max-width: 46rem;
}

.hero h1 {
  font-size: var(--text-3xl);
  letter-spacing: -0.035em;
}

.hero__lead {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.82);
  max-width: 36rem;
}

.hero__cta {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: var(--space-5);
  padding: var(--space-2) var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius-full);
  backdrop-filter: blur(6px);
}

.hero__tag::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #6ec26a;
  box-shadow: 0 0 0 4px rgba(110, 194, 106, 0.22);
}

/* Page hero (interior pages) */
.pagehero {
  position: relative;
  isolation: isolate;
  color: #fff;
  overflow: hidden;
  background: var(--color-ink);
}

.pagehero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.42;
}
.pagehero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pagehero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(11, 15, 17, 0.75) 0%, rgba(11, 15, 17, 0.9) 100%);
}

.pagehero__inner {
  padding-block: clamp(var(--space-16), 9vw, var(--space-24));
  max-width: 44rem;
}

.pagehero h1 {
  font-size: var(--text-2xl);
  letter-spacing: -0.03em;
}

.pagehero p {
  margin-top: var(--space-5);
  font-size: var(--text-lg);
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.78);
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-5);
}
.crumbs li + li::before {
  content: '/';
  margin-right: var(--space-2);
  color: rgba(255, 255, 255, 0.35);
}
.crumbs a:hover {
  color: #fff;
}

/* ---------- Stat strip ---------- */
.stats {
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stats__item {
  padding: clamp(var(--space-6), 3vw, var(--space-10)) var(--space-5);
  border-left: 1px solid var(--color-divider);
}
.stats__item:first-child {
  border-left: 0;
}

.stats__value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.stats__label {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

@media (max-width: 720px) {
  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats__item:nth-child(3) {
    border-left: 0;
  }
  .stats__item:nth-child(n + 3) {
    border-top: 1px solid var(--color-divider);
  }
}

/* ---------- Service cards ---------- */
.cards {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1000px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 620px) {
  .cards {
    grid-template-columns: 1fr;
  }
}

.card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: clamp(var(--space-6), 2.5vw, var(--space-8));
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition:
    border-color var(--transition),
    transform var(--transition),
    box-shadow var(--transition);
}

.card:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.card__icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-soft);
  color: var(--color-primary);
}
.card__icon svg {
  width: 22px;
  height: 22px;
}

.card h3 {
  font-size: var(--text-lg);
}

.card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  flex-grow: 1;
}

.card ul {
  list-style: none;
  display: grid;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.card ul li {
  padding-left: var(--space-5);
  position: relative;
}
.card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--color-primary);
  opacity: 0.55;
}

.card--ink {
  background: var(--color-ink-2);
  border-color: var(--color-ink-border);
  color: var(--color-ink-text);
}
.card--ink p,
.card--ink ul {
  color: var(--color-ink-muted);
}
.card--ink .card__icon {
  background: rgba(224, 129, 80, 0.14);
  color: var(--color-ink-primary);
}

/* ---------- Split feature ---------- */
.split {
  display: grid;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
  grid-template-columns: 1fr 1fr;
}

.split--reverse .split__media {
  order: 2;
}

.split__media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
}

.split__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split__body h2,
.split__body h3 {
  font-size: var(--text-xl);
}

.split__body p {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
}

.section--ink .split__body p {
  color: var(--color-ink-muted);
}

.split__body .btn,
.split__body .arrow-link {
  margin-top: var(--space-6);
}

@media (max-width: 860px) {
  .split {
    grid-template-columns: 1fr;
  }
  .split--reverse .split__media {
    order: 0;
  }
}

/* ---------- Checklist ---------- */
.checklist {
  list-style: none;
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.checklist li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  align-items: start;
}

.checklist svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  margin-top: 0.25em;
}

.section--ink .checklist li {
  color: var(--color-ink-muted);
}
.section--ink .checklist svg {
  color: var(--color-ink-primary);
}

/* ---------- Process ---------- */
.steps {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  counter-reset: step;
}

.step {
  padding-top: var(--space-6);
  border-top: 2px solid var(--color-border);
}

.step::before {
  counter-increment: step;
  content: '0' counter(step);
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.step h3 {
  font-size: var(--text-base);
  font-weight: 700;
}

.step p {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.section--ink .step {
  border-top-color: var(--color-ink-border);
}
.section--ink .step p {
  color: var(--color-ink-muted);
}
.section--ink .step::before {
  color: var(--color-ink-primary);
}

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1000px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .gallery {
    grid-template-columns: 1fr;
  }
}

.project {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}
.project:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.project__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-surface-offset);
}
.project__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.project:hover .project__media img {
  transform: scale(1.04);
}

.project__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex-grow: 1;
}

.project__meta {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
}

.project h3 {
  font-size: var(--text-base);
  font-weight: 700;
}

.project p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.project dl {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-1) var(--space-4);
  font-size: var(--text-xs);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
  margin-top: auto;
}
.project dt {
  color: var(--color-text-faint);
}
.project dd {
  margin: 0;
  font-weight: 600;
}

/* full-bleed band */
.band {
  position: relative;
  min-height: 46vh;
  display: grid;
  place-items: center;
  text-align: center;
  color: #fff;
  isolation: isolate;
  overflow: hidden;
}
.band__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.band__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.band::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(10, 14, 17, 0.68);
}
.band__inner {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  max-width: 44rem;
}
.band h2 {
  font-size: var(--text-xl);
}
.band p {
  margin-top: var(--space-4);
  color: rgba(255, 255, 255, 0.8);
}
.band .hero__cta {
  justify-content: center;
}

/* ---------- Quotes ---------- */
.quotes {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.quote {
  padding: clamp(var(--space-6), 2.5vw, var(--space-8));
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.quote__stars {
  color: var(--color-primary);
  display: flex;
  gap: 2px;
}
.quote__stars svg {
  width: 15px;
  height: 15px;
}

.quote blockquote {
  margin: 0;
  font-size: var(--text-base);
  line-height: 1.6;
}

.quote figcaption {
  margin-top: auto;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.quote figcaption strong {
  display: block;
  color: var(--color-text);
  font-size: var(--text-sm);
}

/* ---------- Table ---------- */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  min-width: 520px;
}

th,
td {
  text-align: left;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-divider);
}

th {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 700;
  background: var(--color-surface-offset);
}

tbody tr:last-child td {
  border-bottom: 0;
}

td strong {
  font-weight: 700;
}

/* ---------- FAQ ---------- */
.faq {
  display: grid;
  gap: var(--space-3);
  max-width: 52rem;
}

.faq details {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq summary {
  cursor: pointer;
  padding: var(--space-5) var(--space-6);
  font-weight: 600;
  font-size: var(--text-base);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  list-style: none;
}
.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: '';
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: rotate(45deg);
  transition: transform var(--transition);
}

.faq details[open] summary::after {
  transform: rotate(-135deg);
}

.faq details > div {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  grid-template-columns: 1fr 1fr;
  align-items: start;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.info-list {
  list-style: none;
  display: grid;
  gap: var(--space-6);
}

.info-list li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--space-4);
  align-items: start;
}

.info-list .card__icon {
  width: 40px;
  height: 40px;
}

.info-list span {
  display: block;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  font-weight: 700;
  margin-bottom: 2px;
}

.info-list strong {
  font-size: var(--text-base);
  font-weight: 600;
}

.info-list p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 3vw, var(--space-10));
  display: grid;
  gap: var(--space-5);
}

.field {
  display: grid;
  gap: var(--space-2);
}

.field label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.75rem var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  transition: border-color var(--transition);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-primary);
  outline: none;
}

.field textarea {
  resize: vertical;
  min-height: 120px;
}

.field--row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

@media (max-width: 560px) {
  .field--row {
    grid-template-columns: 1fr;
  }
}

.form__note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.form__status {
  font-size: var(--text-sm);
  color: var(--color-primary);
  min-height: 1.2em;
}

.checkbox {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: var(--space-3);
  align-items: start;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.checkbox input {
  width: 18px;
  height: 18px;
  margin-top: 0.2em;
  accent-color: var(--color-primary);
}

/* ---------- Area chips ---------- */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  margin-top: var(--space-6);
}

.chips li {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  background: var(--color-surface);
}

.section--ink .chips li {
  border-color: var(--color-ink-border);
  background: var(--color-ink-2);
  color: var(--color-ink-muted);
}

/* ---------- Prose ---------- */
.prose {
  max-width: var(--content-narrow);
}
.prose h3 {
  font-size: var(--text-lg);
  margin-top: var(--space-10);
}
.prose p {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
}
.prose ul {
  margin-top: var(--space-4);
  padding-left: var(--space-6);
  color: var(--color-text-muted);
  display: grid;
  gap: var(--space-2);
  font-size: var(--text-sm);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-ink);
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20)) var(--space-8);
}

.footer__grid {
  display: grid;
  gap: clamp(var(--space-8), 4vw, var(--space-12));
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
}

@media (max-width: 900px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 520px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

.footer .logo__mark,
.footer .logo__text {
  color: var(--color-ink-text);
}

.footer p {
  margin-top: var(--space-4);
  max-width: 30ch;
}

.footer h4 {
  color: var(--color-ink-text);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.footer ul {
  list-style: none;
  display: grid;
  gap: var(--space-3);
}

.footer a:hover {
  color: var(--color-ink-text);
}

.footer__bottom {
  margin-top: clamp(var(--space-10), 5vw, var(--space-16));
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-ink-border);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ---------- Reveal on scroll ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* 4-kolumnowy wariant kart (zasady firmy) */
.cards--four {
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1100px) {
  .cards--four {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 620px) {
  .cards--four {
    grid-template-columns: 1fr;
  }
}

/* ---------- Rozwijane menu usług ---------- */
.nav__list .has-sub {
  position: relative;
}

.nav__list .has-sub > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.caret {
  display: inline-flex;
  transition: transform var(--transition);
  opacity: 0.7;
}

.nav__list .has-sub:hover .caret,
.nav__list .has-sub:focus-within .caret {
  transform: rotate(180deg);
}

.subnav {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  translate: -50% 0;
  min-width: 264px;
  display: grid;
  gap: 2px;
  padding: 8px;
  margin: 0;
  list-style: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 44px -18px rgb(15 25 32 / 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 60;
}

.subnav::before {
  content: "";
  position: absolute;
  inset: -12px 0 100%;
}

.nav__list .has-sub:hover .subnav,
.nav__list .has-sub:focus-within .subnav {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.subnav a {
  display: block;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}

.subnav a:hover,
.subnav a[aria-current="page"] {
  background: var(--color-surface-2);
  color: var(--color-primary);
}

@media (max-width: 1080px) {
  .subnav {
    position: static;
    translate: none;
    transform: none;
    opacity: 1;
    visibility: visible;
    min-width: 0;
    padding: 4px 0 4px var(--space-4);
    margin-top: 4px;
    background: transparent;
    border: 0;
    border-left: 2px solid var(--color-border);
    border-radius: 0;
    box-shadow: none;
  }

  .subnav::before {
    display: none;
  }

  .subnav a {
    padding: 10px var(--space-2);
    font-size: var(--text-sm);
    border-bottom: 0;
    white-space: normal;
  }

  .caret {
    display: none;
  }
}

/* ---------- Karty usług na stronie Usługi ---------- */
.svc-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 1040px) {
  .svc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .svc-grid {
    grid-template-columns: 1fr;
  }
}

.svc {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.svc:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -26px rgb(15 25 32 / 0.4);
}

.svc h3 {
  font-size: var(--text-xl);
  margin: 0;
}

.svc h3 a {
  color: inherit;
  text-decoration: none;
}

.svc h3 a:hover {
  color: var(--color-primary);
}

.svc > p {
  margin: 0;
  color: var(--color-text-muted);
}

.svc__list {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: var(--space-4) 0 0;
  list-style: none;
  border-top: 1px solid var(--color-border);
}

.svc__list li {
  position: relative;
  padding-left: 16px;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.svc__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

.svc .arrow-link {
  margin-top: auto;
}

/* ---------- Sekcja "Zobacz też" ---------- */
.section--tight {
  padding-block: var(--space-16);
}

.related {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.related a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.related a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-surface-2);
}

.related svg {
  flex: none;
}

/* ---------- Nota pod tabelą ---------- */
.note {
  margin: var(--space-4) 0 0;
  font-size: var(--text-sm);
  color: var(--color-text-faint);
}

/* ---------- Galeria realizacji ---------- */
.gal-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.gal-filter {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.5rem 1rem;
  cursor: pointer;
  transition: color var(--transition), background var(--transition),
    border-color var(--transition);
}

.gal-filter:hover {
  color: var(--color-text);
  border-color: var(--color-primary);
}

.gal-filter.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.gal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.gal-item {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.gal-item[hidden] {
  display: none;
}

.gal-item__btn {
  display: block;
  padding: 0;
  border: 1px solid var(--color-border);
  background: var(--color-surface-offset);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: zoom-in;
  aspect-ratio: 4 / 3;
}

.gal-item__btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

.gal-item__btn:hover img {
  transform: scale(1.04);
}

.gal-item figcaption {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.45;
}

@media (max-width: 860px) {
  .gal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .gal-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: rgba(5, 15, 28, 0.92);
  backdrop-filter: blur(4px);
}

.lightbox.is-open {
  display: flex;
}

.lightbox img {
  max-width: min(1100px, 100%);
  max-height: 88vh;
  border-radius: var(--radius-lg);
  object-fit: contain;
}

.lightbox__close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Siódmy element w siatce 3-kolumnowej — wyśrodkowanie osamotnionej karty */
.svc-grid > .svc:last-child:nth-child(3n + 1),
.cards:not(.cards--four) > .card:last-child:nth-child(3n + 1) {
  grid-column: 2;
}

@media (max-width: 1040px) {
  .svc-grid > .svc:last-child:nth-child(3n + 1) {
    grid-column: auto;
  }
}

@media (max-width: 900px) {
  .cards:not(.cards--four) > .card:last-child:nth-child(3n + 1) {
    grid-column: auto;
  }
}

/* ============================================================ OBSZAR DZIAŁANIA */
.area {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10) var(--space-12);
  margin-top: var(--space-10);
}

.area__col h3 {
  font-size: var(--text-base);
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: -0.005em;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

.area__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.area__list li {
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.area__note {
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 62ch;
}

@media (max-width: 760px) {
  .area {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ---------- marki ---------- */
.brands {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.brands__col {
  padding: var(--space-6);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.brands__col h3 {
  margin: var(--space-4) 0 var(--space-3);
  font-size: var(--text-lg);
}
.brands__col p {
  margin: var(--space-4) 0 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
}
.brands__col .area__list li {
  font-weight: 600;
  color: var(--text);
}
@media (max-width: 900px) {
  .brands { grid-template-columns: 1fr; }
}