/* ============================================================
   structor.pl — główny arkusz stylów
   Paleta i typografia odwzorowane z structor.lv (motyw Avelon):
   akcent #FB651B, petrol #0E2F3E, czerń #0A0A0A, tekst #626262
   Nagłówki: Space Grotesk 700 (-0.04em), tekst: Inter 16/1.875
   ============================================================ */

:root {
  --c-accent: #FB651B;
  --c-accent-rgb: 251, 101, 27;
  --c-dark: #0A0A0A;
  --c-petrol: #0E2F3E;
  --c-petrol-deep: #0A2230;
  --c-text: #626262;
  --c-gray: #F5F5F5;
  --c-white: #FFFFFF;
  --c-line: rgba(10, 10, 10, .14);
  --c-line-soft: rgba(185, 185, 185, .24);
  --c-line-light: rgba(255, 255, 255, .18);
  --f-head: 'Space Grotesk', 'Arial', sans-serif;
  --f-body: 'Inter', 'Helvetica Neue', sans-serif;
  --f-accent: 'Playfair Display', 'Georgia', serif;
  --container: 1200px;
  --gutter: 20px;
  --sec-pad: clamp(64px, 9vw, 118px);
  --tr: .3s cubic-bezier(.4, 0, .2, 1);
  --header-h: 96px;
}

/* ---------- Reset / baza ---------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.875;
  font-weight: 400;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video, iframe { max-width: 100%; height: auto; }
img { display: block; }

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 .5em;
  font-family: var(--f-head);
  font-weight: 700;
  letter-spacing: -.04em;
  color: var(--c-dark);
  line-height: 1.18;
  text-wrap: balance;
}

h1 { font-size: clamp(38px, 4.7vw, 56px); line-height: 1.18; }
h2 { font-size: clamp(32px, 4vw, 48px); line-height: 1.2; }
h3 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.25; }
h4 { font-size: clamp(24px, 3vw, 36px); line-height: 1.28; }
h5 { font-size: clamp(22px, 2.5vw, 30px); line-height: 1.33; }
h6 { font-size: clamp(18px, 2vw, 24px); line-height: 1.42; }

p { margin: 0 0 1.25em; }
p:last-child { margin-bottom: 0; }

a { color: inherit; text-decoration: none; transition: color var(--tr); }
a:hover { color: var(--c-accent); }

ul, ol { margin: 0; padding: 0; list-style: none; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
}

::selection { background: var(--c-accent); color: #fff; }

.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--sec-pad); position: relative; }
.section--gray { background: var(--c-gray); }
.section--petrol { background: var(--c-petrol); }
.section--tight { padding-block: clamp(48px, 6vw, 80px); }

/* cienkie pionowe linie tła (jak w oryginale) */
.s-lines::before {
  content: "";
  position: absolute;
  inset: 0 auto;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(100% - 2 * var(--gutter), var(--container));
  background-image: repeating-linear-gradient(90deg, var(--c-line-soft) 0 1px, transparent 1px 25%);
  pointer-events: none;
}
.s-lines > * { position: relative; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 300;
  background: var(--c-dark);
  color: #fff;
  padding: 10px 18px;
  font: 700 14px var(--f-head);
}
.skip-link:focus { left: 0; color: #fff; }

/* ---------- Nagłówki sekcji ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  font: 500 clamp(16px, 1.8vw, 19px)/1.3 var(--f-head);
  letter-spacing: -.02em;
  text-transform: lowercase;
  color: var(--c-dark);
}
.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--c-accent);
  flex: none;
}
.eyebrow--light { color: #fff; }
.eyebrow--center { justify-content: center; display: flex; }

.section-title {
  font-size: clamp(32px, 4.6vw, 56px);
  line-height: 1.08;
  text-transform: uppercase;
  margin-bottom: .45em;
}
.section-title--light { color: #fff; }

.section-head { margin-bottom: clamp(36px, 5vw, 64px); }
.section-head--center { text-align: center; }
.section-head--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.section-head--split .section-title { margin-bottom: 0; }
.section-head p.lead { max-width: 640px; }

.accent-i {
  font-family: var(--f-accent);
  font-style: italic;
  font-weight: 500;
  letter-spacing: 0;
}

/* ---------- Przyciski ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 17px 35px;
  border: 1px solid var(--c-dark);
  background: transparent;
  font: 700 16px/24px var(--f-head);
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--c-dark);
  cursor: pointer;
  transition: background var(--tr), color var(--tr), border-color var(--tr);
}
.btn .btn__arr { flex: none; width: 16px; height: 14px; fill: currentColor; transition: transform var(--tr); }
.btn:hover, .btn:focus-visible {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}
.btn:hover .btn__arr { transform: translateX(4px); }

.btn--light { border-color: #fff; color: #fff; }
.btn--light:hover, .btn--light:focus-visible { background: var(--c-accent); border-color: var(--c-accent); color: #fff; }

.btn--solid { background: var(--c-accent); border-color: var(--c-accent); color: #fff; }
.btn--solid:hover, .btn--solid:focus-visible { background: var(--c-dark); border-color: var(--c-dark); color: #fff; }

/* ---------- Topbar ---------- */

.topbar {
  background: var(--c-petrol-deep);
  font-size: 14px;
  line-height: 1.4;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  gap: 16px;
}
.topbar__social {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
}
.topbar__social svg { width: 15px; height: 15px; fill: currentColor; }
.topbar__hours {
  font: 500 14px/1.4 var(--f-body);
  color: rgba(255, 255, 255, .75);
}

/* ---------- Header / nawigacja ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--c-petrol);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  transition: box-shadow var(--tr);
}
.site-header.scrolled { box-shadow: 0 12px 34px rgba(4, 12, 17, .35); }

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: var(--header-h);
}
.site-header__logo { display: inline-flex; flex: none; }
.site-header__logo img { width: 178px; height: 54px; object-fit: contain; }

.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.6vw, 38px);
}
.site-nav__list > li { position: relative; }
.site-nav__list > li > a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 0;
  font: 700 16px/30px var(--f-head);
  text-transform: uppercase;
  letter-spacing: -.01em;
  color: #fff;
}
.site-nav__list > li > a:hover,
.site-nav__list > li > a[aria-current="page"] { color: var(--c-accent); }

.site-nav__caret { width: 10px; height: 6px; fill: currentColor; transition: transform var(--tr); }
li.has-sub:hover .site-nav__caret,
li.has-sub:focus-within .site-nav__caret { transform: rotate(180deg); }

.site-nav__sub {
  position: absolute;
  top: 100%;
  left: -24px;
  min-width: 218px;
  padding: 14px 0;
  background: var(--c-white);
  box-shadow: 0 18px 45px rgba(10, 10, 10, .14);
  border-top: 2px solid var(--c-accent);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--tr), transform var(--tr), visibility var(--tr);
  z-index: 20;
}
li.has-sub:hover .site-nav__sub,
li.has-sub:focus-within .site-nav__sub {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.site-nav__sub a {
  display: block;
  padding: 8px 26px;
  font: 500 15px/1.9 var(--f-body);
  color: var(--c-dark);
  white-space: nowrap;
}
.site-nav__sub a:hover, .site-nav__sub a[aria-current="page"] { color: var(--c-accent); }

.site-nav__label { display: none; }

/* burger */
.burger {
  display: none;
  position: relative;
  z-index: 260;
  width: 44px;
  height: 44px;
  flex: none;
  align-items: center;
  justify-content: center;
}
.burger span, .burger span::before, .burger span::after {
  content: "";
  display: block;
  width: 26px;
  height: 2px;
  background: #fff;
  transition: transform var(--tr), opacity var(--tr), background var(--tr);
}
.burger span { position: relative; }
.burger span::before, .burger span::after { position: absolute; left: 0; }
.burger span::before { top: -8px; }
.burger span::after { top: 8px; }
body.nav-open .burger span { background: transparent; }
body.nav-open .burger span::before { transform: translateY(8px) rotate(45deg); }
body.nav-open .burger span::after { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero (strona główna) ---------- */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 640px;
  min-height: clamp(560px, calc(100svh - 140px), 860px);
  background: var(--c-petrol-deep);
  overflow: hidden;
  color: #fff;
}
.hero__slides { position: absolute; inset: 0; }
.hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: heroFadeB 18s linear infinite;
}
.hero__slide--first { animation-name: heroFadeA; }
.hero__slide:nth-child(2) { animation-delay: 6s; }
.hero__slide:nth-child(3) { animation-delay: 12s; }
@keyframes heroFadeA {
  0% { opacity: 1; }
  33.33% { opacity: 1; }
  41.66% { opacity: 0; }
  100% { opacity: 0; }
}
@keyframes heroFadeB {
  0% { opacity: 0; }
  5.55% { opacity: 1; }
  33.33% { opacity: 1; }
  41.66% { opacity: 0; }
  100% { opacity: 0; }
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 20, 27, .82) 0%, rgba(8, 20, 27, .45) 55%, rgba(8, 20, 27, .18) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  padding-block: clamp(80px, 12vh, 140px);
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 26px;
  font: 500 clamp(17px, 2vw, 22px)/1.35 var(--f-head);
  color: #fff;
}
.hero__eyebrow::before { content: ""; width: 10px; height: 10px; background: var(--c-accent); flex: none; }
.hero__title {
  margin: 0 0 40px;
  font-size: clamp(52px, 9vw, 108px);
  line-height: .96;
  text-transform: uppercase;
  letter-spacing: -.04em;
  color: #fff;
  max-width: 11ch;
}
.hero__title .outline {
  display: block;
  color: transparent;
  -webkit-text-stroke: 1.6px #fff;
}
.hero__actions {
  display: flex;
  align-items: center;
  gap: clamp(28px, 4vw, 48px);
  flex-wrap: wrap;
}
.hero__badge {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-left: clamp(0px, 3vw, 30px);
  border-left: 1px solid rgba(255, 255, 255, .35);
}
.hero__badge-num {
  font: 700 clamp(36px, 4.5vw, 52px)/1 var(--f-head);
  letter-spacing: -.04em;
  color: var(--c-accent);
}
.hero__badge-txt {
  max-width: 190px;
  font: 500 13px/1.5 var(--f-body);
  text-transform: uppercase;
  letter-spacing: .06em;
  color: rgba(255, 255, 255, .85);
}

/* ---------- Manifest ---------- */

.manifest__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(32px, 5vw, 64px);
  align-items: end;
}
.manifest__title {
  font-size: clamp(30px, 4.2vw, 52px);
  line-height: 1.12;
  margin: 0;
  max-width: 21ch;
}

/* ---------- Marquee ---------- */

.marquee {
  overflow: hidden;
  padding-block: clamp(34px, 5vw, 56px);
}
.marquee__row {
  display: flex;
  width: max-content;
  animation: marqueeL 46s linear infinite;
}
.marquee__row + .marquee__row { margin-top: clamp(8px, 1.5vw, 18px); }
.marquee__row--rev { animation-direction: reverse; }
/* padding-right = gap wewnętrzny grupy → pętla bez szwu przy translateX(-50%) */
.marquee__group {
  display: flex;
  align-items: center;
  gap: clamp(30px, 4vw, 60px);
  padding-right: clamp(30px, 4vw, 60px);
  flex: none;
}
.marquee__group span {
  font: 700 clamp(44px, 7.5vw, 96px)/1.12 var(--f-head);
  letter-spacing: -.04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.marquee__row--outline span {
  color: transparent;
  -webkit-text-stroke: 1.4px var(--c-accent);
}
.marquee__row--ink span {
  color: transparent;
  -webkit-text-stroke: 1.2px rgba(10, 10, 10, .55);
}
.marquee__row--white span {
  color: #fff;
  -webkit-text-stroke: 0;
}
@keyframes marqueeL { to { transform: translateX(-50%); } }

/* ---------- Karty usług (ikony) ---------- */

.cards-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 2.5vw, 30px);
}
.s-card {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: clamp(30px, 3.5vw, 45px) clamp(24px, 3vw, 35px);
  background: var(--c-gray);
  color: var(--c-text);
  transition: background var(--tr), transform var(--tr);
}
.s-card:hover {
  background: var(--c-petrol);
  color: rgba(255, 255, 255, .78);
  transform: translateY(-6px);
}
.s-card__icon { width: 58px; height: 58px; color: var(--c-accent); }
.s-card__icon svg { width: 100%; height: 100%; fill: currentColor; }
.s-card__title {
  margin: 0;
  font-size: 22px;
  line-height: 1.3;
  transition: color var(--tr);
}
.s-card:hover .s-card__title { color: #fff; }
.s-card__text { font-size: 15px; line-height: 1.75; margin: 0; flex-grow: 1; }
.s-card__more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 700 14px/1 var(--f-head);
  text-transform: uppercase;
  color: var(--c-dark);
  transition: color var(--tr);
}
.s-card__more svg { width: 15px; height: 13px; fill: currentColor; transition: transform var(--tr); }
.s-card:hover .s-card__more { color: var(--c-accent); }
.s-card:hover .s-card__more svg { transform: translateX(4px); }

/* ---------- Wiersze numerowane (01–0N) ---------- */

.num-rows { border-top: 1px solid var(--c-line); }
.num-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) 300px;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  padding-block: clamp(30px, 4vw, 48px);
  border-bottom: 1px solid var(--c-line);
}
.num-row__index {
  font: 700 clamp(40px, 5vw, 64px)/1 var(--f-head);
  letter-spacing: -.04em;
  color: transparent;
  -webkit-text-stroke: 1.4px var(--c-accent);
}
.num-row__title { margin: 0 0 12px; font-size: clamp(24px, 3vw, 34px); }
.num-row__text { margin: 0; font-size: 15.5px; line-height: 1.8; max-width: 640px; }
.num-row__media { overflow: hidden; }
.num-row__media img {
  width: 100%;
  height: auto;
  transition: transform .6s cubic-bezier(.4, 0, .2, 1);
}
.num-row:hover .num-row__media img { transform: scale(1.06); }
.num-row__tags {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}
.num-row__tags li {
  font: 500 13px/1 var(--f-body);
  color: var(--c-dark);
  background: var(--c-gray);
  padding: 8px 14px;
}

/* ---------- Pas logotypów ---------- */

.logos { padding-block: clamp(40px, 6vw, 64px); border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); overflow: hidden; }
.logos__row {
  display: flex;
  align-items: center;
  width: max-content;
  animation: marqueeL 34s linear infinite;
}
.logos__group {
  display: flex;
  align-items: center;
  gap: clamp(56px, 8vw, 110px);
  padding-right: clamp(56px, 8vw, 110px);
  flex: none;
}
.logos__group img {
  opacity: .55;
  transition: opacity var(--tr);
}
.logos__group img:hover { opacity: 1; }

/* ---------- Misja ---------- */

.mission { text-align: center; color: rgba(255, 255, 255, .8); }
.mission .section-title { margin-bottom: .35em; }
.mission__line {
  max-width: 720px;
  margin: 0 auto;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.75;
}
.mission__divider {
  width: 1px;
  height: clamp(48px, 7vw, 80px);
  margin: 0 auto clamp(28px, 4vw, 44px);
  background: rgba(255, 255, 255, .4);
}

/* ---------- Realizacje (siatka) ---------- */

.pf-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 24px);
}
.pf-item { position: relative; overflow: hidden; }
.pf-item:nth-child(1) { grid-column: span 4; }
.pf-item:nth-child(2) { grid-column: span 2; }
.pf-item:nth-child(n+3) { grid-column: span 2; }
.pf-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 29 / 20;
  transition: transform .6s cubic-bezier(.4, 0, .2, 1);
}
.pf-item:hover img { transform: scale(1.05); }
.pf-item__caption {
  position: absolute;
  inset: auto 0 0;
  padding: clamp(18px, 3vw, 28px);
  background: linear-gradient(180deg, transparent, rgba(8, 20, 27, .88));
  color: #fff;
}
.pf-item__cat {
  display: block;
  font: 700 12px/1 var(--f-head);
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--c-accent);
  margin-bottom: 8px;
}
.pf-item__name { margin: 0; font-size: clamp(17px, 2vw, 21px); color: #fff; }

/* ---------- Opinie (karuzela) ---------- */

.testi__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}
.testi__media { position: relative; }
.testi__media img { width: 100%; height: auto; }
.testi__media::after {
  content: "";
  position: absolute;
  right: -14px;
  bottom: -14px;
  width: 55%;
  height: 55%;
  border: 1px solid var(--c-accent);
  z-index: -1;
}
.testi__quote-mark {
  font: 500 italic clamp(60px, 7vw, 88px)/0.6 var(--f-accent);
  color: var(--c-accent);
  margin-bottom: 26px;
}
.testi__viewport { overflow: hidden; touch-action: pan-y; }
.testi__track {
  display: flex;
  align-items: flex-start;
  transition: transform .55s cubic-bezier(.4, 0, .2, 1);
}
.testi__slide { flex: 0 0 100%; min-width: 0; padding-right: 2px; }
.testi__stars { display: flex; gap: 4px; margin-bottom: 20px; color: var(--c-accent); }
.testi__stars svg { width: 17px; height: 16px; fill: currentColor; }
.testi__text {
  margin: 0 0 28px;
  font-size: clamp(17px, 2.1vw, 21px);
  line-height: 1.65;
  color: var(--c-dark);
  font-weight: 500;
}
.testi__author { display: flex; flex-direction: column; gap: 2px; }
.testi__name { margin: 0; font-size: 20px; }
.testi__role { font-size: 14px; }
.testi__nav { display: flex; gap: 12px; margin-top: 34px; }
.testi__btn {
  width: 54px;
  height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-dark);
  color: var(--c-dark);
  transition: background var(--tr), color var(--tr), border-color var(--tr);
}
.testi__btn svg { width: 16px; height: 14px; fill: currentColor; }
.testi__btn:hover { background: var(--c-accent); border-color: var(--c-accent); color: #fff; }
.testi__logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: clamp(20px, 4vw, 40px);
  margin-top: clamp(44px, 6vw, 70px);
  padding-top: clamp(28px, 4vw, 40px);
  border-top: 1px solid var(--c-line);
}
.testi__logos img { opacity: .6; transition: opacity var(--tr); }
.testi__logos img:hover { opacity: 1; }

/* ---------- Pas statystyk (200+) ---------- */

.stats-strip {
  position: relative;
  padding-block: clamp(70px, 10vw, 130px);
  background: var(--c-petrol) url("/assets/img/footer-bg.webp") center / cover no-repeat;
  text-align: center;
  overflow: hidden;
}
.stats-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 30, 40, .55);
}
.stats-strip > .container { position: relative; }
.stats-strip__sub {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 10px;
  font: 500 clamp(17px, 2vw, 20px)/1.25 var(--f-head);
  text-transform: lowercase;
  color: #fff;
}
.stats-strip__sub::before, .stats-strip__sub::after {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--c-accent);
}
.stats-strip__num {
  margin: 0;
  font: 700 clamp(88px, 16vw, 180px)/0.9 var(--f-head);
  letter-spacing: -.04em;
  text-transform: uppercase;
  background: linear-gradient(180deg, #fff 20%, rgba(255, 255, 255, .06) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Liczniki ---------- */

.counters {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 40px);
}
.counter-box {
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid var(--c-line);
}
.counter-box__value {
  display: block;
  font: 700 clamp(56px, 8vw, 96px)/1 var(--f-head);
  letter-spacing: -.04em;
  color: var(--c-dark);
}
.counter-box__value .u { color: var(--c-accent); }
.counter-box__label {
  display: block;
  margin-top: 12px;
  font: 500 17px/1.5 var(--f-head);
  text-transform: lowercase;
  color: var(--c-text);
}

/* ---------- Infoboxy ze zdjęciem ---------- */

.infobox {
  display: block;
  background: var(--c-white);
  color: var(--c-text);
  border: 1px solid var(--c-line);
  transition: border-color var(--tr), transform var(--tr);
}
.infobox:hover { border-color: var(--c-accent); transform: translateY(-6px); color: var(--c-text); }
.infobox__media { overflow: hidden; }
.infobox__media img {
  width: 100%;
  height: auto;
  aspect-ratio: 37 / 27;
  object-fit: cover;
  transition: transform .6s cubic-bezier(.4, 0, .2, 1);
}
.infobox:hover .infobox__media img { transform: scale(1.06); }
.infobox__body { padding: 24px 26px 28px; }
.infobox__title {
  margin: 0 0 8px;
  font-size: 21px;
  line-height: 1.3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.infobox__title svg { flex: none; width: 15px; height: 13px; fill: var(--c-accent); transition: transform var(--tr); }
.infobox:hover .infobox__title { color: var(--c-accent); }
.infobox:hover .infobox__title svg { transform: translateX(4px); }
.infobox__text { margin: 0; font-size: 14.5px; line-height: 1.7; }

/* ---------- CTA ---------- */

.cta {
  color: #fff;
}
.cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.cta .section-title { margin-bottom: .3em; }
.cta p { max-width: 560px; color: rgba(255, 255, 255, .78); margin: 0; }
.cta--orange { background: var(--c-accent); }
.cta--orange p { color: rgba(255, 255, 255, .92); }
.cta--orange .btn--light:hover, .cta--orange .btn--light:focus-visible {
  background: var(--c-dark);
  border-color: var(--c-dark);
}

/* ---------- Akordeon FAQ ---------- */

.accordion { display: grid; gap: 14px; max-width: 900px; margin-inline: auto; }
.acc {
  border: 1px solid var(--c-line);
  background: var(--c-white);
  transition: border-color var(--tr);
}
.acc.open { border-color: var(--c-accent); }
.acc__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  padding: 22px 26px;
  text-align: left;
  font: 700 clamp(17px, 2vw, 20px)/1.4 var(--f-head);
  letter-spacing: -.02em;
  color: var(--c-dark);
}
.acc__btn:hover { color: var(--c-accent); }
.acc__icon { position: relative; flex: none; width: 18px; height: 18px; transition: transform var(--tr); }
.acc__icon::before, .acc__icon::after {
  content: "";
  position: absolute;
  background: var(--c-accent);
}
.acc__icon::before { left: 0; top: 8px; width: 18px; height: 2px; }
.acc__icon::after { left: 8px; top: 0; width: 2px; height: 18px; transition: transform var(--tr), opacity var(--tr); }
.acc.open .acc__icon::after { transform: scaleY(0); }
.acc__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .4s cubic-bezier(.4, 0, .2, 1);
}
.acc__panel-inner { overflow: hidden; }
.acc.open .acc__panel { grid-template-rows: 1fr; }
.acc__panel p {
  margin: 0;
  padding: 0 26px 24px;
  font-size: 15.5px;
  line-height: 1.8;
}

/* ---------- Modele współpracy ---------- */

.models {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.5vw, 30px);
  align-items: stretch;
}
.model {
  display: flex;
  flex-direction: column;
  padding: clamp(30px, 3.5vw, 44px) clamp(24px, 3vw, 38px);
  border: 1px solid var(--c-line);
  background: var(--c-white);
}
.model__name { margin: 0 0 6px; font-size: 24px; }
.model__intro { margin: 0 0 24px; font-size: 14.5px; }
.model__list { display: grid; gap: 12px; margin-bottom: 32px; flex-grow: 1; }
.model__list li {
  position: relative;
  padding-left: 30px;
  font-size: 15px;
  line-height: 1.6;
}
.model__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  background: var(--c-accent);
  clip-path: polygon(14% 44%, 0 58%, 40% 100%, 100% 16%, 84% 3%, 39% 71%);
}
.model .btn { align-self: flex-start; }
.model--featured {
  background: var(--c-petrol);
  border-color: var(--c-petrol);
  color: rgba(255, 255, 255, .8);
}
.model--featured .model__name { color: #fff; }
.model--featured .model__flag {
  display: inline-block;
  margin-bottom: 16px;
  padding: 6px 12px;
  font: 700 12px/1 var(--f-head);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #fff;
  background: var(--c-accent);
  align-self: flex-start;
}
.model--featured .model__list li { color: rgba(255, 255, 255, .85); }

/* ---------- Zakładki (usługi) ---------- */

.tabs__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  border-bottom: 1px solid var(--c-line);
  margin-bottom: clamp(28px, 4vw, 44px);
}
.tabs__tab {
  padding: 14px 22px;
  font: 700 15px/1.4 var(--f-head);
  text-transform: uppercase;
  color: var(--c-text);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color var(--tr), border-color var(--tr);
}
.tabs__tab:hover { color: var(--c-dark); }
.tabs__tab[aria-selected="true"] { color: var(--c-dark); border-color: var(--c-accent); }
.tabs__panel[hidden] { display: none; }
.tabs__panel {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(28px, 5vw, 64px);
}
.tabs__panel > p { margin: 0; font-size: 16.5px; line-height: 1.8; }
.tabs__list { display: grid; gap: 14px; align-content: start; }
.tabs__list li {
  position: relative;
  padding-left: 26px;
  font: 500 16px/1.55 var(--f-body);
  color: var(--c-dark);
}
.tabs__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 9px;
  height: 9px;
  background: var(--c-accent);
}

/* ---------- Karty atutów ---------- */

.adv {
  padding: clamp(28px, 3.5vw, 42px) clamp(22px, 3vw, 34px);
  border: 1px solid var(--c-line);
  background: var(--c-white);
  transition: border-color var(--tr), transform var(--tr);
}
.adv:hover { border-color: var(--c-accent); transform: translateY(-6px); }
.adv__num {
  display: block;
  margin-bottom: 20px;
  font: 700 15px/1 var(--f-head);
  color: var(--c-accent);
}
.adv__title { margin: 0 0 12px; font-size: 20px; line-height: 1.35; }
.adv__text { margin: 0; font-size: 14.5px; line-height: 1.75; }

/* ---------- Nagłówek podstron ---------- */

.page-header {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(320px, 38vw, 450px);
  padding: 150px 0 34px;
  background-position: center bottom;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: var(--c-petrol-deep);
}
.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 20, 27, .25), rgba(8, 20, 27, .55));
}
.page-header .container { position: relative; }
.page-header__title {
  margin: 0 0 6px;
  font-size: clamp(44px, 8vw, 96px);
  line-height: 1.05;
  letter-spacing: -.05em;
  color: #fff;
}
.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font: 500 15px/1.9 var(--f-body);
  letter-spacing: -.02em;
  color: rgba(255, 255, 255, .85);
}
.breadcrumbs a:hover { color: var(--c-accent); }
.breadcrumbs .sep { color: var(--c-accent); }
.breadcrumbs [aria-current="page"] { color: #fff; }

/* ---------- O nas ---------- */

.about-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 56px);
}
.about-intro__cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 56px);
}
.about-intro__img { width: 100%; height: auto; }

/* ---------- Kontakt ---------- */

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.5vw, 30px);
}
.c-card {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  padding: clamp(26px, 3vw, 38px) clamp(22px, 2.6vw, 32px);
  border: 1px solid var(--c-line);
  background: var(--c-white);
  transition: border-color var(--tr);
}
.c-card:hover { border-color: var(--c-accent); }
.c-card__icon {
  flex: none;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  background: var(--c-petrol);
  color: #fff;
}
.c-card__icon svg { width: 24px; height: 24px; fill: currentColor; }
.c-card__title { margin: 0 0 6px; font-size: 21px; }
.c-card__body { font-size: 15px; line-height: 1.7; }
.c-card__body a { color: var(--c-text); font-weight: 500; }
.c-card__body a:hover { color: var(--c-accent); }

.contact-form-wrap {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
.form { display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form__field { display: grid; gap: 8px; }
.form__label { font: 600 14px/1.4 var(--f-body); color: var(--c-dark); }
.form__label .req { color: var(--c-accent); }
.form input[type="text"],
.form input[type="email"],
.form input[type="tel"],
.form textarea {
  width: 100%;
  padding: 15px 18px;
  font: 400 15px/1.6 var(--f-body);
  color: var(--c-dark);
  background: var(--c-gray);
  border: 1px solid var(--c-gray);
  border-radius: 0;
  transition: border-color var(--tr), background var(--tr);
}
.form input:focus, .form textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  background: #fff;
}
.form input[aria-invalid="true"], .form textarea[aria-invalid="true"] { border-color: #d0342c; }
.form textarea { min-height: 150px; resize: vertical; }
.form__error { display: none; font-size: 13px; line-height: 1.4; color: #d0342c; }
.form__field.has-error .form__error { display: block; }
.form__consent { display: flex; gap: 12px; align-items: flex-start; font-size: 13.5px; line-height: 1.6; }
.form__consent input {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--c-accent);
}
.form__consent a { text-decoration: underline; }
.form__status {
  display: none;
  padding: 14px 18px;
  font-size: 14.5px;
  line-height: 1.6;
}
.form__status.ok { display: block; background: #e8f5e9; color: #1e4620; border: 1px solid #a5d6a7; }
.form__status.err { display: block; background: #fdecea; color: #611a15; border: 1px solid #f5c6cb; }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

.map-embed { border: 0; width: 100%; height: 430px; display: block; filter: grayscale(.15); }

/* ---------- Polityka prywatności ---------- */

.prose { max-width: 800px; }
.prose h2 { font-size: 26px; margin-top: 1.8em; }
.prose ul { list-style: none; display: grid; gap: 8px; margin: 0 0 1.25em; }
.prose ul li { position: relative; padding-left: 24px; }
.prose ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  background: var(--c-accent);
}

/* ---------- Stopka ---------- */

.site-footer {
  background: var(--c-petrol);
  color: rgba(255, 255, 255, .72);
  font-size: 15px;
}
.site-footer a { color: rgba(255, 255, 255, .72); }
.site-footer a:hover { color: var(--c-accent); }
.site-footer__top {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 4fr);
  gap: clamp(36px, 6vw, 80px);
  padding-block: clamp(56px, 8vw, 96px) clamp(44px, 6vw, 72px);
}
.site-footer__heading {
  margin: 0 0 22px;
  font-size: 22px;
  color: #fff;
  text-transform: uppercase;
}
.site-footer__contact a {
  display: block;
  font: 700 clamp(20px, 2.4vw, 27px)/1.35 var(--f-head);
  letter-spacing: -.03em;
  color: #fff;
  margin-bottom: 6px;
}
.site-footer__contact a:hover { color: var(--c-accent); }
.site-footer__meta { margin: 18px 0 0; font-size: 14.5px; line-height: 1.8; }
.site-footer__social {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  font: 700 14px/1 var(--f-head);
  text-transform: uppercase;
  color: #fff !important;
}
.site-footer__social svg { width: 16px; height: 16px; fill: currentColor; }
.site-footer__col ul { display: grid; gap: 10px; }
.site-footer__col a { font-size: 15px; }
.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 24px;
  padding-block: 26px;
  border-top: 1px solid var(--c-line-light);
  font-size: 14px;
}
.site-footer__bottom p { margin: 0; }

/* ---------- Animacje wejścia ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .12s; }
.reveal-d2 { transition-delay: .24s; }
.reveal-d3 { transition-delay: .36s; }

/* ---------- Responsywność ---------- */

@media (max-width: 1200px) {
  :root { --header-h: 80px; }
  .cards-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .num-row { grid-template-columns: 80px minmax(0, 1fr) 250px; }
  .testi__grid { grid-template-columns: minmax(0, 1fr); }
  .testi__media { max-width: 440px; }
}

@media (max-width: 992px) {
  .site-nav {
    position: fixed;
    inset: 0 0 0 auto;
    z-index: 250;
    width: min(400px, 88vw);
    padding: 96px 34px 44px;
    background: rgba(24, 24, 24, .98);
    transform: translateX(100%);
    transition: transform .4s cubic-bezier(.4, 0, .2, 1);
    overflow-y: auto;
    visibility: hidden;
  }
  body.nav-open .site-nav { transform: translateX(0); visibility: visible; }
  body.nav-open { overflow: hidden; }
  body.nav-open .burger span, body.nav-open .burger span::before, body.nav-open .burger span::after { background: #fff; }
  body.nav-open .burger span { background: transparent; }
  .site-nav__list { flex-direction: column; align-items: flex-start; gap: 4px; }
  .site-nav__list > li { width: 100%; }
  .site-nav__list > li > a { color: #fff; font-size: 19px; padding: 10px 0; }
  .site-nav__list > li > a[aria-current="page"] { color: var(--c-accent); }
  .site-nav__caret { display: none; }
  .site-nav__sub {
    position: static;
    min-width: 0;
    padding: 0 0 8px 18px;
    background: transparent;
    box-shadow: none;
    border-top: 0;
    border-left: 1px solid rgba(255, 255, 255, .2);
    opacity: 1;
    visibility: visible;
    transform: none;
  }
  .site-nav__sub a { color: #cdcdcd; padding: 6px 0; font-size: 15px; }
  .site-nav__sub a:hover, .site-nav__sub a[aria-current="page"] { color: var(--c-accent); }
  .burger { display: inline-flex; }

  .manifest__grid, .cta__grid { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .models { grid-template-columns: minmax(0, 1fr); max-width: 620px; margin-inline: auto; }
  .tabs__panel { grid-template-columns: minmax(0, 1fr); }
  .contact-cards { grid-template-columns: minmax(0, 1fr); max-width: 560px; }
  .contact-form-wrap { grid-template-columns: minmax(0, 1fr); }
  .about-intro__cols { grid-template-columns: minmax(0, 1fr); }
  .site-footer__top { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .pf-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pf-item, .pf-item:nth-child(1), .pf-item:nth-child(2), .pf-item:nth-child(n+3) { grid-column: span 1; }
  .pf-item:nth-child(1) { grid-column: span 2; }
}

@media (max-width: 767px) {
  body { font-size: 15px; }
  .topbar__inner { justify-content: center; }
  .topbar__social span { display: none; }
  :root { --header-h: 64px; }
  .site-header__logo img { width: 145px; height: 44px; }
  .cards-4 { grid-template-columns: minmax(0, 1fr); }
  .num-row { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .num-row__index { order: -1; }
  .num-row__media { max-width: 420px; }
  .counters { grid-template-columns: minmax(0, 1fr); }
  .site-footer__top { grid-template-columns: minmax(0, 1fr); }
  .pf-grid { grid-template-columns: minmax(0, 1fr); }
  .pf-item:nth-child(1) { grid-column: span 1; }
  .form__row { grid-template-columns: minmax(0, 1fr); }
  .hero { min-height: min(92svh, 700px); }
  .hero__badge { border-left: 0; padding-left: 0; }
  .map-embed { height: 340px; }
  .site-footer__bottom { justify-content: center; text-align: center; }
}

/* ---------- Ograniczony ruch ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .hero__slide { opacity: 0; animation: none; }
  .hero__slide--first { opacity: 1; }
  .marquee__row, .logos__row { animation: none; }
  .reveal { opacity: 1; transform: none; }
}