/* ============================================
   RESET & VARIABLES
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange:       #e35f14;
  --orange-dark:  #c24e0e;
  --orange-light: #f07840;
  --dark:         #0f0f0f;
  --dark2:        #1a1a1a;
  --dark3:        #242424;
  --gray:         #f6f6f6;
  --gray2:        #e4e4e4;
  --text:         #2a2a2a;
  --text-muted:   #6b6b6b;
  --white:        #ffffff;
  --radius:       12px;
  --radius-sm:    8px;
  --shadow:       0 2px 20px rgba(0,0,0,0.07);
  --shadow-lg:    0 8px 40px rgba(0,0,0,0.12);
  --trans:        0.22s ease;
  --nav-h:        70px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

.section            { padding: 96px 0; }
.section--gray      { background: var(--gray); }
.section--dark      { background: var(--dark2); color: var(--white); }
.section--split     { padding: 0; }

/* ============================================
   TYPOGRAPHY
   ============================================ */
.section__title {
  font-size: clamp(1.75rem, 3.2vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.section__sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 52px;
  max-width: 580px;
}
.section--dark .section__sub { color: rgba(255,255,255,0.6); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--trans), color var(--trans), border-color var(--trans), transform var(--trans), box-shadow var(--trans);
  white-space: nowrap;
}
.btn--primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn--primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(227,95,20,0.35);
}
.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline:hover {
  background: var(--white);
  color: var(--orange);
  border-color: var(--white);
}
.btn--outline-dark {
  background: transparent;
  color: var(--dark);
  border-color: var(--dark);
}
.btn--outline-dark:hover {
  background: var(--dark);
  color: var(--white);
}
.btn--nav {
  padding: 10px 22px;
  font-size: 0.875rem;
}
.btn--full { width: 100%; justify-content: center; }

/* ============================================
   HEADER / NAV
   ============================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(15,15,15,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: box-shadow var(--trans);
}
.header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.3); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}
.nav__logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__links a {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 6px;
  transition: color var(--trans), background var(--trans);
}
.nav__links a:hover,
.nav__links a.active { color: var(--white); background: rgba(255,255,255,0.07); }
.nav__links .btn--nav { color: var(--white); background: var(--orange); }
.nav__links .btn--nav:hover { background: var(--orange-dark); }
.nav__fb {
  display: inline-flex;
  align-items: center;
  padding: 8px !important;
  opacity: 0.6;
  transition: opacity var(--trans) !important;
}
.nav__fb:hover { opacity: 1; background: none !important; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--trans);
}

/* ============================================
   HERO (homepage)
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, rgba(10,10,10,0.88) 0%, rgba(10,10,10,0.5) 60%, rgba(227,95,20,0.15) 100%);
  z-index: 1;
}
.hero__content {
  position: relative;
  z-index: 2;
  color: var(--white);
  max-width: 720px;
  padding: 80px 28px;
}
.hero__tag {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 24px;
}
.hero__content h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}
.hero__content p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  max-width: 540px;
  line-height: 1.7;
}
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============================================
   PAGE HERO (subpages)
   ============================================ */
.page-hero {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.page-hero--short { min-height: 300px; }
.page-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.4) 100%);
  z-index: 1;
}
.page-hero__content {
  position: relative;
  z-index: 2;
  color: var(--white);
  padding: 52px 28px;
}
.page-hero__content h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 12px;
}
.page-hero__content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
}
.breadcrumb {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 12px;
}
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: var(--white); }

/* ============================================
   SPLIT SECTION (2 models)
   ============================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 560px;
}
.split__item {
  padding: 72px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}
.split__item--dark { background: var(--dark2); color: var(--white); }
.split__item--accent { background: var(--orange); color: var(--white); }

.split__tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 5px 12px;
  border-radius: 4px;
  background: rgba(255,255,255,0.15);
  width: fit-content;
}
.split__item h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.split__item p {
  font-size: 0.95rem;
  opacity: 0.85;
  max-width: 440px;
}
.split__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.split__list li {
  font-size: 0.9rem;
  opacity: 0.9;
  padding-left: 18px;
  position: relative;
}
.split__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: rgba(255,255,255,0.5);
  font-size: 0.8rem;
}

/* ============================================
   CARDS
   ============================================ */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.card {
  background: var(--white);
  border: 1px solid var(--gray2);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--trans), box-shadow var(--trans);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.card__img img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.card:hover .card__img img { transform: scale(1.04); }
.card__img { overflow: hidden; }
.card__body { padding: 24px; }
.card__body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--dark);
}
.card__body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}
.card__link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--orange);
  transition: gap var(--trans);
}
.card__link:hover { color: var(--orange-dark); }

/* ============================================
   BRANDS
   ============================================ */
.brands { display: flex; flex-wrap: wrap; gap: 10px; }
.brands span {
  background: var(--white);
  color: var(--text);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--gray2);
  cursor: default;
  transition: background var(--trans), color var(--trans), border-color var(--trans);
}
.brands span:hover {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

/* ============================================
   REASONS
   ============================================ */
.reasons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
}
.reason__num {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--orange);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 10px;
}
.section--dark .reason__num { opacity: 0.3; }
.reason h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.reason p  { font-size: 0.875rem; opacity: 0.75; line-height: 1.65; }

/* ============================================
   SERVICE DETAIL (usługi, dla kogo)
   ============================================ */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.service-detail--reverse .service-detail__text { order: 2; }
.service-detail--reverse .service-detail__img  { order: 1; }

.service-detail__text { display: flex; flex-direction: column; gap: 18px; }
.service-detail__text h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.service-detail__text p {
  font-size: 0.975rem;
  color: var(--text-muted);
  line-height: 1.75;
}
.section--gray .service-detail__text p { color: var(--text-muted); }

.service-detail__img img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

/* Labels */
.label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 12px;
  border-radius: 4px;
  width: fit-content;
}
.label--orange { background: rgba(227,95,20,0.12); color: var(--orange); }

/* Check list */
.check-list { display: flex; flex-direction: column; gap: 10px; }
.check-list li {
  font-size: 0.9rem;
  padding-left: 24px;
  position: relative;
  color: var(--text);
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}

/* Step list */
.step-list { display: flex; flex-direction: column; gap: 12px; padding-left: 20px; }
.step-list li {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.6;
}
.step-list li strong { color: var(--dark); }

/* ============================================
   FAQ
   ============================================ */
.faq { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 0; border: 1.5px solid var(--gray2); border-radius: var(--radius); overflow: hidden; }
#faq .section__title,
#faq .section__sub { text-align: center; margin-left: auto; margin-right: auto; }

.faq__item { border-bottom: 1.5px solid var(--gray2); }
.faq__item:last-child { border-bottom: none; }

.faq__q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 52px 22px 24px;
  font-family: inherit;
  font-size: 0.975rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  position: relative;
  transition: background var(--trans);
}
.faq__q:hover { background: var(--gray); }
.faq__q::after {
  content: '+';
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--orange);
  transition: transform var(--trans);
}
.faq__q[aria-expanded="true"]::after { transform: translateY(-50%) rotate(45deg); }

.faq__a {
  display: none;
  padding: 0 24px 22px;
}
.faq__a.open { display: block; }
.faq__a p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
}
.faq__a a { color: var(--orange); text-decoration: underline; }

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  background: var(--dark);
  padding: 72px 0;
  text-align: center;
  color: var(--white);
}
.cta-banner h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.cta-banner p { color: rgba(255,255,255,0.6); margin-bottom: 32px; font-size: 1rem; }
.cta-banner__btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============================================
   GALLERY
   ============================================ */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin-bottom: 52px;
}
.gallery__item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow);
}
.gallery__item img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery__item:hover img { transform: scale(1.04); }
.gallery__caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 100%);
  padding: 28px 18px 16px;
  color: var(--white);
}
.gallery__caption strong { display: block; font-size: 0.9rem; font-weight: 700; }
.gallery__caption span  { font-size: 0.78rem; opacity: 0.8; }

.gallery__note {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.gallery__note p { color: var(--text-muted); font-size: 1rem; }

/* ============================================
   CONTACT
   ============================================ */
.contact {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  align-items: start;
}
.contact__info h2 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 32px;
}
.contact__info { display: flex; flex-direction: column; gap: 0; }
.contact__info h2 { margin-bottom: 28px; }
.contact__item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray2);
}
.contact__item:first-of-type { padding-top: 0; }
.contact__item strong {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
}
.contact__item a, .contact__item span {
  font-size: 1rem;
  color: var(--text);
  line-height: 1.6;
}
.contact__item a:hover { color: var(--orange); }
.contact__note { font-size: 0.8rem; color: var(--text-muted); }

.contact__form-wrap h2 { font-size: 1.4rem; font-weight: 800; margin-bottom: 6px; }
.form-hint { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 28px; }

.contact__form { display: flex; flex-direction: column; gap: 14px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form__group { display: flex; flex-direction: column; gap: 6px; }
.form__group label { font-size: 0.82rem; font-weight: 600; color: var(--text-muted); }

.form__group input,
.form__group textarea,
.form__group select {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--gray2);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--trans), box-shadow var(--trans);
  outline: none;
}
.form__group input:focus,
.form__group textarea:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(227,95,20,0.1); }
.form__group textarea { resize: vertical; }
.input--file { padding: 10px 14px; cursor: pointer; }
.input__hint { font-size: 0.75rem; color: var(--text-muted); }
.form__privacy { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }

.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 20px;
}
.alert--success { background: #ecfdf5; color: #15803d; border: 1px solid #bbf7d0; }
.alert--error   { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--dark); color: rgba(255,255,255,0.5); }
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding: 56px 28px;
}
.footer__brand img { height: 36px; margin-bottom: 14px; }
.footer__brand p { font-size: 0.875rem; line-height: 1.65; }
.footer__nav strong,
.footer__contact strong {
  display: block;
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.footer__nav ul { display: flex; flex-direction: column; gap: 8px; }
.footer__nav a {
  font-size: 0.875rem;
  transition: color var(--trans);
}
.footer__nav a:hover { color: var(--white); }
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.footer__contact a,
.footer__contact span {
  font-size: 0.875rem;
  display: block;
  margin-bottom: 6px;
}
.footer__contact a:hover { color: var(--orange-light); }
.footer__fb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  color: rgba(255,255,255,0.5);
  transition: color var(--trans);
}
.footer__fb:hover { color: #1877F2; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 28px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8rem;
}
.footer__bottom a { color: var(--orange-light); }
.footer__bottom a:hover { color: var(--white); }

/* ============================================
   SMART NAV – hide/show on scroll
   ============================================ */
.header {
  transition: transform 0.35s ease, box-shadow var(--trans), background var(--trans);
}
.header.nav--hidden {
  transform: translateY(-100%);
}

/* ============================================
   BEFORE / AFTER SLIDER
   ============================================ */
.ba-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(480px, 1fr));
  gap: 28px;
  margin-bottom: 52px;
}
.ba-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--trans), box-shadow var(--trans);
}
.ba-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.ba-slider {
  position: relative;
  overflow: hidden;
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
}
.ba-slider img {
  width: 100%;
  height: 420px;
  object-fit: contain;
  background: #f0f0f0;
  display: block;
  pointer-events: none;
}
.ba-slider__before {
  position: absolute;
  inset: 0;
  z-index: 2;
  clip-path: inset(0 50% 0 0);
}
.ba-slider__before img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f0f0f0;
}
.ba-slider__label {
  position: absolute;
  top: 14px;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 6px 14px;
  border-radius: 4px;
  pointer-events: none;
}
.ba-slider__label--przed {
  left: 14px;
  background: rgba(220,38,38,0.9);
  color: #fff;
  z-index: 3;
}
.ba-slider__label--po {
  right: 14px;
  background: rgba(22,163,74,0.9);
  color: #fff;
  z-index: 1;
}
.ba-slider__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: var(--white);
  z-index: 5;
  transform: translateX(-50%);
  cursor: ew-resize;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
}
.ba-slider__handle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='white' viewBox='0 0 24 24'%3E%3Cpath d='M8 5l-5 7 5 7M16 5l5 7-5 7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 20px;
}
.ba-card__info {
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.ba-card__name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
}
.ba-card__brand {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--gray);
  color: var(--text-muted);
  white-space: nowrap;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================
   FILTER TABS
   ============================================ */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}
.filter-tab {
  padding: 9px 20px;
  border-radius: 100px;
  border: 1.5px solid var(--gray2);
  background: var(--white);
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--trans);
}
.filter-tab:hover {
  border-color: var(--orange);
  color: var(--orange);
}
.filter-tab.active {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}

/* ============================================
   ADVANTAGE – THEM VS US
   ============================================ */
.advantage {
  position: relative;
  overflow: hidden;
}
.advantage__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.15);
}
.advantage__content {
  position: relative;
  z-index: 2;
}
.advantage__headline {
  text-align: center;
  margin-bottom: 56px;
}
.advantage__headline h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 12px;
}
.advantage__headline p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.55);
}
.advantage__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  max-width: 960px;
  margin: 0 auto;
}
.advantage__col {
  padding: 40px 36px;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.advantage__col--them {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.advantage__col--us {
  background: linear-gradient(135deg, rgba(227,95,20,0.15) 0%, rgba(227,95,20,0.06) 100%);
  border: 2px solid var(--orange);
  position: relative;
}
.advantage__col-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 5px 14px;
  border-radius: 4px;
  margin-bottom: 20px;
  width: fit-content;
}
.advantage__col--them .advantage__col-tag {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.7);
}
.advantage__col--us .advantage__col-tag {
  background: var(--orange);
  color: #fff;
}
.advantage__col h3 {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.3;
}
.advantage__col--them h3 { color: rgba(255,255,255,0.85); }
.advantage__col--us h3   { color: var(--white); }
.advantage__step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.advantage__step:last-child { border-bottom: none; }
.advantage__step-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
}
.advantage__col--them .advantage__step-num {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.6);
}
.advantage__col--us .advantage__step-num {
  background: var(--orange);
  color: #fff;
}
.advantage__step-text {
  font-size: 0.95rem;
  line-height: 1.55;
}
.advantage__col--them .advantage__step-text { color: rgba(255,255,255,0.65); }
.advantage__col--us .advantage__step-text   { color: rgba(255,255,255,0.85); }
.advantage__step-text strong {
  display: block;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 2px;
}
.advantage__col--them .advantage__step-text strong { color: rgba(255,255,255,0.85); }
.advantage__col--us .advantage__step-text strong   { color: var(--white); }

.advantage__vs {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
}
.advantage__vs-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(227,95,20,0.4);
}
.advantage__result {
  margin-top: 24px;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  text-align: center;
}
.advantage__col--them .advantage__result {
  background: rgba(220,38,38,0.15);
  color: rgba(255,120,120,0.95);
  border: 1px solid rgba(220,38,38,0.25);
}
.advantage__col--us .advantage__result {
  background: rgba(22,163,74,0.15);
  color: rgba(100,255,150,0.95);
  border: 1px solid rgba(22,163,74,0.3);
}

.advantage__bottom {
  text-align: center;
  margin-top: 56px;
}
.advantage__bottom p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 24px;
}

/* ============================================
   WHY US – 4 bold cards
   ============================================ */
.why-us {
  position: relative;
  overflow: hidden;
  padding: 100px 0;
}
.why-us__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.1) saturate(0.5);
}
.why-us__content {
  position: relative;
  z-index: 2;
}
.why-us__title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.03em;
  text-align: center;
  margin-bottom: 56px;
}
.why-us__title span { color: var(--orange); }
.why-us__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.why-us__card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: transform var(--trans), border-color var(--trans), background var(--trans);
}
.why-us__card:hover {
  transform: translateY(-6px);
  border-color: var(--orange);
  background: rgba(227,95,20,0.08);
}
.why-us__icon {
  font-size: 2.8rem;
  line-height: 1;
  margin-bottom: 20px;
  filter: grayscale(1) brightness(2);
  transition: filter var(--trans);
}
.why-us__card:hover .why-us__icon {
  filter: none;
}
.why-us__card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px;
}
.why-us__card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.65;
}

@media (max-width: 1024px) {
  .why-us__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .why-us__grid { grid-template-columns: 1fr; }
  .why-us__card { padding: 28px 22px; }
  .why-us { padding: 72px 0; }
}

/* ============================================
   MAGAZINE GRID (magazyn.php)
   ============================================ */
.mag-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 22px;
  margin-bottom: 52px;
}
.mag-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray2);
  box-shadow: var(--shadow);
  transition: transform var(--trans), box-shadow var(--trans);
  cursor: pointer;
}
.mag-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.mag-card__img {
  overflow: hidden;
}
.mag-card__img img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.mag-card:hover .mag-card__img img {
  transform: scale(1.04);
}
.mag-card__info {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.mag-card__name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--dark);
}
.mag-card__brand {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--gray);
  color: var(--text-muted);
  white-space: nowrap;
}

/* STOCK TEASER (index.php) */
.stock-teaser {
  padding: 80px 0;
  background: var(--gray);
}
.stock-teaser__header {
  text-align: center;
  margin-bottom: 40px;
}
.stock-teaser__header h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.stock-teaser__header p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto;
}
.stock-teaser__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}
.stock-teaser__more {
  text-align: center;
}

@media (max-width: 768px) {
  .mag-grid { grid-template-columns: 1fr 1fr; }
  .mag-card__img img { height: 220px; }
}
@media (max-width: 480px) {
  .mag-grid { grid-template-columns: 1fr; }
  .stock-teaser__grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================
   LIGHTBOX (magazyn)
   ============================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.lightbox.active {
  opacity: 1;
  visibility: visible;
}
.lightbox__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.92);
  cursor: pointer;
}
.lightbox__wrap {
  position: relative;
  z-index: 2;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.lightbox__img {
  max-width: 90vw;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 8px 60px rgba(0,0,0,0.5);
  transition: opacity 0.25s ease;
}
.lightbox__caption {
  margin-top: 16px;
  text-align: center;
  display: flex;
  align-items: center;
  gap: 12px;
}
.lightbox__name {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}
.lightbox__brand {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.7);
}
.lightbox__close {
  position: absolute;
  top: 16px;
  right: 20px;
  z-index: 3;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.4rem;
  font-weight: 300;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--trans), transform var(--trans);
  line-height: 1;
  padding: 4px 10px;
}
.lightbox__close:hover { opacity: 1; transform: scale(1.15); }
.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  font-size: 2.2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.6;
  transition: opacity var(--trans), background var(--trans);
}
.lightbox__prev:hover,
.lightbox__next:hover { opacity: 1; background: var(--orange); }
.lightbox__prev { left: 16px; }
.lightbox__next { right: 16px; }

@media (max-width: 768px) {
  .lightbox__prev,
  .lightbox__next { width: 40px; height: 40px; font-size: 1.8rem; }
  .lightbox__prev { left: 8px; }
  .lightbox__next { right: 8px; }
  .lightbox__caption { flex-direction: column; gap: 6px; }
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.anim-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.anim-left {
  opacity: 0;
  transform: translateX(-36px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.anim-right {
  opacity: 0;
  transform: translateX(36px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.anim-up.visible,
.anim-left.visible,
.anim-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .split__item { padding: 56px 40px; }
  .service-detail { gap: 48px; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .section { padding: 64px 0; }

  .nav__links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(15,15,15,0.99);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 0 24px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    gap: 2px;
  }
  .nav__links.open { display: flex; }
  .nav__links a { padding: 14px 24px; border-radius: 0; }
  .nav__links .btn--nav { margin: 8px 24px 0; border-radius: var(--radius-sm); }
  .nav__toggle { display: flex; }

  .hero__content h1 { font-size: 2.2rem; }
  .hero__content p  { font-size: 1rem; }
  .hero__cta { flex-direction: column; }
  .hero__cta .btn { text-align: center; justify-content: center; }

  .split { grid-template-columns: 1fr; }
  .split__item { padding: 48px 28px; }

  .service-detail { grid-template-columns: 1fr; gap: 32px; }
  .service-detail--reverse .service-detail__text { order: 0; }
  .service-detail--reverse .service-detail__img  { order: 0; }
  .service-detail__img img { height: 280px; }

  .contact { grid-template-columns: 1fr; gap: 40px; }
  .form__row { grid-template-columns: 1fr; }

  .ba-grid { grid-template-columns: 1fr; }
  .ba-slider img, .ba-slider__before img { height: 320px; object-fit: contain; background: #f0f0f0; }
  .ba-slider__handle::after { width: 34px; height: 34px; background-size: 16px; }

  .advantage__grid { grid-template-columns: 1fr; gap: 16px; }
  .advantage__vs { padding: 8px 0; }
  .advantage__vs-circle { width: 40px; height: 40px; font-size: 0.65rem; }
  .advantage__col { padding: 32px 24px; }

  .footer__top { grid-template-columns: 1fr; gap: 32px; }
  .footer__brand { grid-column: auto; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .cards { grid-template-columns: 1fr; }
  .reasons { grid-template-columns: 1fr 1fr; gap: 28px; }
  .gallery { grid-template-columns: 1fr; }
  .cta-banner__btns { flex-direction: column; align-items: center; }
  .ba-slider img, .ba-slider__before img { height: 260px; object-fit: contain; background: #f0f0f0; }
  .filter-tabs { gap: 6px; }
  .filter-tab { padding: 7px 14px; font-size: 0.8rem; }
}