:root {
  --bg: #0b0b0b;
  --surface: #141414;
  --surface-2: #1d1d1d;
  --text: #f5f5f5;
  --muted: #cfcfcf;
  --yellow: #ffc400;
  --yellow-strong: #ffb300;
  --border: #2c2c2c;
  --danger: #ff5c5c;
  --page-bg: radial-gradient(circle at top right, #212121 0%, #0b0b0b 40%);
}

* {
  /* Ujednolicenie modelu pudelkowego dla calej strony */
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  /* Glowne tlo, typografia i bazowy kontrast */
  font-family: "Segoe UI", Tahoma, sans-serif;
  background: var(--page-bg);
  color: var(--text);
  line-height: 1.55;
  overflow-x: hidden;
  position: relative;
}

body.intro-lock {
  overflow: hidden;
}

/* Pelnoekranowa animacja wejscia z logo */
.site-intro {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 0.75rem;
  background: linear-gradient(145deg, #050505 0%, #111111 42%, #060606 100%);
  opacity: 1;
  transition: opacity 180ms ease;
  overflow: hidden;
}

.site-intro::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.18;
  background:
    linear-gradient(120deg, transparent 0 28%, rgba(255, 255, 255, 0.08) 31%, transparent 36% 100%),
    linear-gradient(300deg, transparent 0 58%, rgba(255, 255, 255, 0.06) 61%, transparent 66% 100%);
}

.site-intro::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 1;
  background:
    radial-gradient(circle at 50% 44%, rgba(255, 255, 255, 0.06), transparent 58%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.1),
    inset 0 0 84px rgba(255, 255, 255, 0.04);
}

.site-intro.is-hiding {
  opacity: 0;
}

.site-intro[hidden] {
  display: none;
}

.site-intro-logo {
  position: relative;
  z-index: 2;
  display: inline-block;
  font-family: "Arial Black", "Segoe UI", Tahoma, sans-serif;
  font-size: clamp(2.2rem, 9vw, 6rem);
  letter-spacing: -0.03em;
  text-transform: lowercase;
  animation: introPop 320ms cubic-bezier(0.22, 1, 0.36, 1) both;
  text-shadow: 0 0 14px rgba(255, 196, 0, 0.2);
}

.site-intro-logo::before {
  content: none;
}

.site-intro-subtitle {
  margin: 0;
  color: #e8e8e8;
  font-size: clamp(0.9rem, 2.1vw, 1.15rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.92;
}

.intro-typing {
  display: inline-block;
  width: 0;
  overflow: hidden;
  white-space: nowrap;
  border-right: 2px solid rgba(255, 196, 0, 0.9);
  animation: introTyping 1500ms steps(20, end) 650ms forwards, introCaretBlink 650ms step-end infinite;
}

.intro-cyber {
  color: var(--yellow);
}

.intro-core {
  color: #f5f5f5;
}

.intro-shine {
  position: absolute;
  inset: -20% -12%;
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, 0.78) 50%, transparent 65%);
  transform: translateX(-130%) skewX(-18deg);
  animation: introShine 780ms ease 80ms both;
  pointer-events: none;
}

.intro-loader {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: 0.35rem;
  padding: 0 1.9rem;
}

.intro-loader::before,
.intro-loader::after {
  content: "";
  position: absolute;
  top: 9px;
  width: 68px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
}

.intro-loader::before {
  right: calc(100% - 1.2rem);
}

.intro-loader::after {
  left: calc(100% - 1.2rem);
}

.intro-loader-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.28);
  border-top-color: #ffffff;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.2);
  animation: introLoaderSpin 850ms linear infinite;
}

.intro-loader-text {
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(245, 245, 245, 0.9);
}

.site-intro-corners {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}

.corner {
  position: absolute;
  width: clamp(70px, 9vw, 120px);
  height: clamp(70px, 9vw, 120px);
  opacity: 0.75;
}

.corner::before,
.corner::after {
  content: "";
  position: absolute;
  background: linear-gradient(90deg, rgba(255, 196, 0, 0.9), rgba(255, 196, 0, 0.15));
  box-shadow: 0 0 16px rgba(255, 196, 0, 0.3);
}

.corner::before {
  width: 100%;
  height: 2px;
}

.corner::after {
  width: 2px;
  height: 100%;
}

.corner-tl {
  top: 18px;
  left: 18px;
  animation: cornerPulse 2.2s ease-in-out infinite;
}

.corner-tr {
  top: 18px;
  right: 18px;
  transform: scaleX(-1);
  animation: cornerPulse 2.2s ease-in-out 0.35s infinite;
}

.corner-bl {
  bottom: 18px;
  left: 18px;
  transform: scaleY(-1);
  animation: cornerPulse 2.2s ease-in-out 0.7s infinite;
}

.corner-br {
  bottom: 18px;
  right: 18px;
  transform: scale(-1);
  animation: cornerPulse 2.2s ease-in-out 1.05s infinite;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: -20%;
  pointer-events: none;
  z-index: -1;
}

body::before {
  background:
    radial-gradient(circle at 18% 24%, rgba(255, 196, 0, 0.08), transparent 40%),
    radial-gradient(circle at 76% 12%, rgba(255, 196, 0, 0.05), transparent 44%),
    radial-gradient(circle at 66% 78%, rgba(255, 196, 0, 0.06), transparent 38%);
  filter: blur(10px);
  animation: bgBlobDrift 18s ease-in-out infinite alternate;
}

body::after {
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 196, 0, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 196, 0, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.11;
  mask-image: radial-gradient(circle at center, black 30%, transparent 78%);
  animation: bgGridFlow 24s linear infinite;
}

body.motion-ready .site-header,
body.motion-ready main,
body.motion-ready .site-footer {
  animation: pageEnter 520ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.container {
  /* Wspolny kontener ograniczajacy szerokosc tresci */
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  /* Przyklejony naglowek na gorze strony */
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(11, 11, 11, 0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
}

.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 196, 0, 0.8), transparent);
  opacity: 0.45;
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.logo-image {
  display: block;
  width: clamp(132px, 17vw, 188px);
  height: auto;
  border-radius: 6px;
}

.logo-text {
  font-family: "Arial Black", "Segoe UI", Tahoma, sans-serif;
  font-size: clamp(1.55rem, 3.1vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1;
  text-transform: lowercase;
}

.logo-cyber {
  color: var(--yellow);
}

.logo-core {
  color: #f5f5f5;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-grid;
  place-items: center;
  color: #111;
  background: var(--yellow);
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.main-nav a {
  position: relative;
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color 220ms ease;
}

.main-nav a:hover {
  color: var(--yellow);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 100%;
  height: 2px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 240ms ease;
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.cart-badge,
.btn {
  /* Wspolny wyglad i przejscia przyciskow */
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  border-radius: 10px;
  padding: 0.65rem 1rem;
  border: 0;
  cursor: pointer;
  transition: transform 220ms ease, box-shadow 220ms ease, background-color 220ms ease;
}

.cart-badge {
  position: relative;
  isolation: isolate;
}

.cart-badge::before,
.cart-badge::after {
  content: "";
  position: absolute;
  top: 7px;
  right: 7px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
}

.cart-badge::after {
  width: 9px;
  height: 9px;
  background: var(--yellow);
  box-shadow: 0 0 0 2px rgba(11, 11, 11, 0.75);
}

.cart-badge::before {
  width: 9px;
  height: 9px;
  border: 2px solid rgba(255, 196, 0, 0.9);
}

.flying-cart-dot {
  /* Kropka lecaca do koszyka po kliknieciu "Dodaj do koszyka" */
  position: fixed;
  left: 0;
  top: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 2px rgba(11, 11, 11, 0.7), 0 0 14px rgba(255, 196, 0, 0.7);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
}

.flying-cart-trail {
  position: fixed;
  left: 0;
  top: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 196, 0, 0.58);
  box-shadow: 0 0 14px rgba(255, 196, 0, 0.45);
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
}

.cart-confetti {
  /* Konfetti wyswietlane po dodaniu produktu do koszyka */
  position: fixed;
  left: 0;
  top: 0;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  box-shadow: 0 0 12px rgba(255, 196, 0, 0.45);
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  will-change: transform, opacity;
}

.cart-badge,
.btn-primary {
  background: var(--yellow);
  color: #111;
}

.cart-badge:hover,
.btn-primary:hover {
  background: var(--yellow-strong);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(255, 196, 0, 0.25);
}

.btn-outline {
  border: 1px solid var(--yellow);
  color: var(--yellow);
  background: transparent;
}

.btn-outline:hover {
  background: rgba(255, 196, 0, 0.12);
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(255, 196, 0, 0.15);
}

.hero {
  /* Sekcja otwierajaca strone */
  padding: 4rem 0 2rem;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -120px auto auto -120px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 196, 0, 0.2), rgba(255, 196, 0, 0));
  pointer-events: none;
  animation: floatGlow 7s ease-in-out infinite;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 1.4rem;
}

.eyebrow {
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
  margin: 0 0 0.5rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  background: linear-gradient(90deg, #fff 0%, #ffd95c 55%, #fff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  color: var(--muted);
  max-width: 62ch;
}

.hero-actions {
  margin-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--yellow);
  border-radius: 14px;
  padding: 1.2rem;
  animation: softPulse 4.5s ease-in-out infinite;
}

.hero-card h2 {
  margin-top: 0;
}

.hero-card ul {
  margin: 0;
  padding-left: 1.1rem;
}

.section {
  padding: 2rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 196, 0, 0.07), rgba(255, 196, 0, 0.02));
}

.section h2 {
  margin: 0;
  font-size: 1.8rem;
  display: inline-block;
  position: relative;
}

.section h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 64%;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--yellow), transparent);
}

.section-lead {
  margin: 0.5rem 0 1.2rem;
  color: var(--muted);
}

.filters-bar {
  display: grid;
  grid-template-columns: 1fr 1.2fr auto;
  gap: 0.7rem;
  align-items: end;
  margin-bottom: 1rem;
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
}

.filter-field {
  display: grid;
  gap: 0.4rem;
  font-size: 0.92rem;
}

.filter-field select,
.filter-field input[type="range"] {
  width: 100%;
}

.filter-field input[type="range"] {
  accent-color: var(--yellow);
}

.filter-field input[type="range"]::-webkit-slider-runnable-track {
  height: 8px;
  background: linear-gradient(90deg, var(--yellow), #ffd84a);
  border-radius: 999px;
}

.filter-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  margin-top: -5px;
  background: var(--yellow);
  border: 2px solid #111;
  box-shadow: 0 0 0 2px rgba(255, 196, 0, 0.25);
}

.filter-field input[type="range"]::-moz-range-track {
  height: 8px;
  background: linear-gradient(90deg, var(--yellow), #ffd84a);
  border-radius: 999px;
  border: 0;
}

.filter-field input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--yellow);
  border: 2px solid #111;
  box-shadow: 0 0 0 2px rgba(255, 196, 0, 0.25);
}

.filter-field select {
  background: #111;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem;
}

.empty-filter {
  margin: 0.8rem 0 0;
  color: var(--muted);
}

.cards {
  /* Siatka kart produktowych */
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.product-groups {
  /* Wrapper grup kategorii podzespolow */
  display: grid;
  gap: 1.15rem;
}

.product-group {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem;
  position: relative;
  overflow: hidden;
}

.product-group::before {
  content: "";
  position: absolute;
  top: 0;
  left: -20%;
  width: 140%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 196, 0, 0.9), transparent);
  opacity: 0.65;
}

.product-group-title {
  margin: 0 0 0.7rem;
  color: var(--yellow);
  font-size: 1.12rem;
}

.card {
  /* Pojedyncza karta produktu */
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  transition: transform 260ms ease, box-shadow 260ms ease, border-color 260ms ease;
  cursor: pointer;
  position: relative;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 196, 0, 0.5);
  box-shadow: 0 18px 28px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 196, 0, 0.14) inset;
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 12px;
  pointer-events: none;
  border: 1px solid transparent;
  transition: border-color 260ms ease;
}

.card:hover::after {
  border-color: rgba(255, 196, 0, 0.24);
}

.product-media {
  margin-bottom: 0.7rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: #0f0f0f;
  aspect-ratio: 16 / 9;
  position: relative;
}

.product-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(160deg, rgba(255, 196, 0, 0.26), rgba(255, 196, 0, 0.06) 45%, rgba(0, 0, 0, 0.16) 100%);
  mix-blend-mode: color;
  opacity: 0.75;
}

.product-photo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05) brightness(0.96);
  transform: scale(1.01);
  transition: transform 450ms ease;
}

.card:hover .product-photo {
  transform: scale(1.06);
}

/* Punktowa korekta kadru dla Intel Core i9 14th Gen */
[data-id="cpu-i9-14900k"] .product-photo {
  object-fit: contain;
  padding: 0.35rem;
  transform: scale(0.9);
}

[data-id="cpu-i9-14900k"].card:hover .product-photo {
  transform: scale(0.96);
}

.card h3 {
  margin-top: 0;
}

.card p {
  color: var(--muted);
}

.card strong {
  color: var(--yellow);
}

.add-btn {
  margin-top: 0.75rem;
  width: 100%;
  border: 0;
  border-radius: 10px;
  background: var(--yellow);
  color: #111;
  font-weight: 700;
  padding: 0.55rem;
  cursor: pointer;
  transition: transform 220ms ease, box-shadow 220ms ease, background-color 220ms ease;
}

.add-btn:hover {
  background: var(--yellow-strong);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(255, 196, 0, 0.2);
}

.add-btn:active,
.btn:active,
.cart-badge:active {
  transform: translateY(0);
}

.cart-section {
  background: rgba(0, 0, 0, 0.3);
}

.cart-layout {
  /* Uklad sekcji koszyka: lista + podsumowanie */
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1rem;
}

.cart-list-wrap {
  min-width: 0;
}

.cart-items {
  display: grid;
  gap: 0.75rem;
}

.cart-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.8rem;
  animation: cartIn 300ms ease both;
}

.cart-item-top {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
}

.cart-item h4 {
  margin: 0;
}

.cart-meta {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.item-actions {
  margin-top: 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.item-actions button {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  border-radius: 7px;
  width: 30px;
  height: 30px;
  cursor: pointer;
}

.remove-link {
  margin-left: auto;
  color: var(--danger);
  font-size: 0.9rem;
  cursor: pointer;
  background: none;
  border: 0;
}

.cart-summary-panel {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  height: fit-content;
  position: sticky;
  top: 88px;
  box-shadow: 0 12px 22px rgba(0, 0, 0, 0.2);
}

.cart-summary-panel h3 {
  margin-top: 0;
}

.coupon-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  margin-top: 0.4rem;
}

.coupon-row input {
  width: 100%;
  background: #111;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem;
}

.coupon-row button {
  border: 0;
  border-radius: 8px;
  background: var(--yellow);
  color: #111;
  font-weight: 700;
  padding: 0.55rem 0.8rem;
  cursor: pointer;
}

.coupon-message {
  min-height: 1.5rem;
  margin: 0.5rem 0 0.85rem;
  font-size: 0.92rem;
  color: var(--muted);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin: 0.45rem 0;
}

.summary-row.total {
  border-top: 1px solid var(--border);
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  font-size: 1.08rem;
}

.package-protection {
  margin: 0.7rem 0 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.72rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  transition: border-color 220ms ease, background-color 220ms ease, box-shadow 220ms ease;
}

.package-protection:hover {
  border-color: rgba(255, 196, 0, 0.55);
  background: rgba(255, 196, 0, 0.08);
}

.package-protection.is-active {
  border-color: rgba(255, 196, 0, 0.8);
  background: rgba(255, 196, 0, 0.1);
  box-shadow: 0 0 0 1px rgba(255, 196, 0, 0.25) inset;
}

.package-protection.is-disabled {
  cursor: not-allowed;
}

.package-protection.is-disabled:hover {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.package-protection-copy {
  min-width: 0;
  display: grid;
  gap: 0.12rem;
}

.package-protection-title {
  font-weight: 700;
  color: var(--text);
  line-height: 1.25;
}

.package-protection-subtitle {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.3;
}

.package-protection input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.package-protection-toggle {
  margin-left: auto;
  width: 42px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #111;
  position: relative;
  flex-shrink: 0;
  transition: background-color 220ms ease, border-color 220ms ease;
}

.package-protection-toggle::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #f5f5f5;
  transition: transform 220ms ease;
}

.package-protection input:checked + .package-protection-copy + .package-protection-toggle {
  background: rgba(255, 196, 0, 0.2);
  border-color: rgba(255, 196, 0, 0.8);
}

.package-protection input:checked + .package-protection-copy + .package-protection-toggle::before {
  transform: translateX(18px);
  background: var(--yellow);
}

.package-protection input:checked + .package-protection-copy .package-protection-title {
  color: var(--yellow);
}

.package-protection input:disabled + .package-protection-copy {
  opacity: 0.6;
}

.package-protection input:disabled + .package-protection-copy + .package-protection-toggle {
  opacity: 0.6;
}

.full {
  width: 100%;
  margin-top: 0.6rem;
}

.empty-cart {
  color: var(--muted);
}

.checkout-layout {
  /* Uklad checkoutu: formularz + panel podsumowania */
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1rem;
}

.checkout-card,
.checkout-summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 12px 22px rgba(0, 0, 0, 0.2);
}

.checkout-card h1,
.checkout-summary h2 {
  margin-top: 0;
}

.checkout-note {
  color: var(--muted);
  margin-top: 0;
}

.checkout-step {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.checkout-step h2 {
  margin: 0 0 0.45rem;
  font-size: 1.2rem;
}

.payment-options {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.7rem;
}

.payment-option {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #121212;
  cursor: pointer;
  transition: border-color 220ms ease, background-color 220ms ease, transform 220ms ease;
}

.payment-option:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 196, 0, 0.58);
  background: rgba(255, 196, 0, 0.08);
}

.payment-option input {
  accent-color: var(--yellow);
}

.payment-form {
  /* Uklad formularzy checkoutu */
  display: grid;
  gap: 0.55rem;
}

.payment-form label {
  font-size: 0.95rem;
}

.payment-form input {
  width: 100%;
  background: #111;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem;
  transition: border-color 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}

.payment-form input:focus {
  outline: none;
  border-color: rgba(255, 196, 0, 0.8);
  box-shadow: 0 0 0 3px rgba(255, 196, 0, 0.16);
  transform: translateY(-1px);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
}

.form-message {
  min-height: 1.4rem;
  margin: 0.2rem 0;
  color: var(--muted);
}

.form-message.error {
  color: var(--danger);
}

.form-message.success {
  color: var(--yellow);
}

.checkout-items {
  display: grid;
  gap: 0.6rem;
  margin-bottom: 0.7rem;
}

.checkout-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.65rem;
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
}

.checkout-item h4 {
  margin: 0;
}

.checkout-item p {
  margin: 0.2rem 0 0;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 2rem;
  padding: 1.8rem 0;
  background: #080808;
  position: relative;
}

.site-footer::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 196, 0, 0.8), transparent);
}

.reveal {
  /* Klasa animacji wejscia sekcji podczas scrollowania */
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 620ms cubic-bezier(0.22, 1, 0.36, 1), transform 620ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.checkout-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 520ms cubic-bezier(0.22, 1, 0.36, 1), transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.checkout-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.cart-badge.pulse {
  animation: pulseBadge 560ms ease;
}

.cart-badge.added-dot::after {
  animation: cartDotPop 700ms ease;
}

.cart-badge.added-dot::before {
  animation: cartDotRing 700ms ease;
}

.product-view {
  /* Modal szczegolowego opisu produktu */
  position: fixed;
  inset: 0;
  z-index: 1300;
  display: grid;
  place-items: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.product-view.is-open {
  opacity: 1;
  pointer-events: auto;
}

.product-view[hidden] {
  display: none;
}

.product-view-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(2px);
}

.product-view-card {
  position: relative;
  width: min(620px, calc(100vw - 2rem));
  background: #121212;
  border: 1px solid rgba(255, 196, 0, 0.35);
  border-radius: 14px;
  padding: 1rem 1rem 0.9rem;
  box-shadow: 0 20px 36px rgba(0, 0, 0, 0.48);
  transform: translateY(8px) scale(0.98);
  transition: transform 180ms ease;
}

.product-view.is-open .product-view-card {
  transform: translateY(0) scale(1);
}

.product-view-close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #0d0d0d;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
}

.product-view-card h3 {
  margin: 0 1.8rem 0.55rem 0;
}

.product-view-lead,
.product-view-meta {
  margin: 0 0 0.55rem;
  color: var(--muted);
}

.product-view-points {
  margin: 0;
  padding-left: 1.05rem;
  color: var(--text);
}

.confirm-modal {
  position: fixed;
  inset: 0;
  z-index: 1700;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.confirm-modal[hidden] {
  display: none;
}

.confirm-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.58);
  backdrop-filter: blur(2px);
}

.confirm-modal-card {
  position: relative;
  width: min(420px, calc(100vw - 2rem));
  background: var(--surface);
  border: 1px solid rgba(255, 196, 0, 0.45);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.4);
}

.confirm-modal-card h3 {
  margin: 0 0 0.4rem;
  color: var(--yellow);
}

.confirm-modal-card p {
  margin: 0;
  color: var(--muted);
}

.confirm-modal-actions {
  margin-top: 0.9rem;
  display: flex;
  justify-content: flex-end;
  gap: 0.55rem;
}

@keyframes floatGlow {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.7;
  }
  50% {
    transform: translateY(14px);
    opacity: 1;
  }
}

@keyframes softPulse {
  0%,
  100% {
    box-shadow: 0 0 0 rgba(255, 196, 0, 0);
  }
  50% {
    box-shadow: 0 0 0 1px rgba(255, 196, 0, 0.2), 0 12px 24px rgba(0, 0, 0, 0.32);
  }
}

@keyframes cartIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulseBadge {
  0% {
    transform: scale(1);
  }
  35% {
    transform: scale(1.08);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes pageEnter {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes introPop {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes introShine {
  from {
    transform: translateX(-130%) skewX(-18deg);
  }
  to {
    transform: translateX(130%) skewX(-18deg);
  }
}

@keyframes introTyping {
  from {
    width: 0;
  }
  to {
    width: 20ch;
  }
}

@keyframes introHalo {
  0%,
  100% {
    transform: scale(0.98);
    opacity: 0.55;
  }
  50% {
    transform: scale(1.03);
    opacity: 0.82;
  }
}

@keyframes introScan {
  from {
    opacity: 0.16;
    transform: translateY(-6px);
  }
  to {
    opacity: 0.05;
    transform: translateY(0);
  }
}

@keyframes introRingSpin {
  from {
    transform: rotate(0deg) scale(0.99);
  }
  to {
    transform: rotate(360deg) scale(1.01);
  }
}

@keyframes introGridDrift {
  from {
    background-position: 0 0, 0 0, 0 0;
  }
  to {
    background-position: -64px -64px, -64px -64px, 0 -24px;
  }
}

@keyframes introLoaderSpin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes introLogoAura {
  0%,
  100% {
    opacity: 0.45;
    transform: translate(-50%, -50%) scale(0.98);
  }
  50% {
    opacity: 0.65;
    transform: translate(-50%, -50%) scale(1.03);
  }
}

@keyframes introCaretBlink {
  0%,
  100% {
    border-right-color: rgba(255, 196, 0, 0.9);
  }
  50% {
    border-right-color: transparent;
  }
}

@keyframes cornerPulse {
  0%,
  100% {
    opacity: 0.45;
  }
  50% {
    opacity: 0.95;
  }
}

@keyframes bgBlobDrift {
  0% {
    transform: translate3d(-1.5%, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(1.5%, 2%, 0) scale(1.04);
  }
  100% {
    transform: translate3d(-1%, -1.5%, 0) scale(1.02);
  }
}

@keyframes bgGridFlow {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-56px, -56px, 0);
  }
}

@keyframes checkoutSuccessPulse {
  0% {
    box-shadow: 0 0 0 rgba(255, 196, 0, 0);
  }
  50% {
    box-shadow: 0 0 0 2px rgba(255, 196, 0, 0.35), 0 16px 28px rgba(0, 0, 0, 0.35);
  }
  100% {
    box-shadow: 0 0 0 rgba(255, 196, 0, 0);
  }
}

.checkout-summary.success-flash,
.checkout-card.success-flash {
  animation: checkoutSuccessPulse 620ms ease;
}

@keyframes cartDotPop {
  0% {
    opacity: 0;
    transform: scale(0.25);
  }
  30% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(1);
  }
}

@keyframes cartDotRing {
  0% {
    opacity: 0;
    transform: scale(0.9);
  }
  20% {
    opacity: 0.9;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(2.4);
  }
}

@media (prefers-reduced-motion: reduce) {
  /* Tryb ograniczonych animacji dla dostepnosci */
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .checkout-reveal {
    opacity: 1;
    transform: none;
  }

  body::before,
  body::after {
    animation: none !important;
  }

  .site-intro-logo,
  .intro-shine,
  .intro-typing,
  .corner {
    animation: none !important;
  }

  .site-intro::before {
    animation: none !important;
  }

  .site-intro::after {
    animation: none !important;
  }

  .intro-loader-dot {
    animation: none !important;
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.site-footer h3 {
  margin-top: 0;
  color: var(--yellow);
}

.site-footer p {
  margin: 0.2rem 0;
  color: var(--muted);
}

.footer-bottom {
  margin-top: 1.1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
}

.footer-copy {
  margin: 0;
  color: var(--muted);
}

.footer-logo {
  font-family: "Arial Black", "Segoe UI", Tahoma, sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  letter-spacing: -0.02em;
  text-transform: lowercase;
  line-height: 1;
}

.footer-logo-tm {
  margin-left: 0.12rem;
  font-size: 0.48em;
  vertical-align: top;
  color: var(--muted);
  font-weight: 700;
}

body.theme-light {
  --bg: #eceef2;
  --surface: #ffffff;
  --surface-2: #f7f9fc;
  --text: #0f1720;
  --muted: #44515f;
  --border: #d4dde7;
  --yellow: #e0ab00;
  --yellow-strong: #c99600;
  --page-bg: radial-gradient(circle at top right, #ffffff 0%, #eff3f8 45%);
}

body.theme-light .site-header {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 1px 0 rgba(15, 23, 32, 0.05);
}

body.theme-light .site-footer {
  background: #e9eff5;
}

body.theme-light .section-alt {
  background: linear-gradient(180deg, rgba(224, 171, 0, 0.08), rgba(224, 171, 0, 0.02));
}

body.theme-light .card,
body.theme-light .product-group,
body.theme-light .cart-summary-panel,
body.theme-light .checkout-card,
body.theme-light .checkout-summary,
body.theme-light .hero-card,
body.theme-light .ui-panel {
  box-shadow: 0 8px 18px rgba(15, 23, 32, 0.06);
}

body.theme-light .card:hover {
  box-shadow: 0 14px 24px rgba(15, 23, 32, 0.12), 0 0 0 1px rgba(224, 171, 0, 0.2) inset;
}

body.theme-light .product-media::after {
  opacity: 0.52;
}

body.theme-light .coupon-row input,
body.theme-light .payment-form input,
body.theme-light .filter-field select,
body.theme-light .ui-option select {
  background: #ffffff;
  color: #0f1720;
  border-color: #cfd8e3;
}

body.theme-light .payment-option {
  background: #ffffff;
}

body.theme-light .btn-outline {
  border-color: #c99600;
  color: #a27600;
}

body.theme-light .btn-outline:hover {
  background: rgba(224, 171, 0, 0.12);
}

body.theme-light .site-intro {
  background: radial-gradient(circle at center, #f6f8fb 0%, #dde4ec 72%);
}

body.theme-light .main-nav a {
  color: #172230;
}

body.theme-light .main-nav a:hover {
  color: #a97900;
}

body.theme-light h1 {
  background: linear-gradient(90deg, #1b2430 0%, #b68600 55%, #1b2430 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

body.theme-light .site-header::after {
  opacity: 0.3;
}

.ui-fab {
  position: fixed;
  left: 16px;
  bottom: 16px;
  z-index: 1600;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  box-shadow: 0 10px 18px rgba(0, 0, 0, 0.25);
}

.ui-panel {
  position: fixed;
  left: 16px;
  bottom: 70px;
  width: min(280px, calc(100vw - 2rem));
  z-index: 1600;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.75rem;
  transform: translateY(8px);
  opacity: 0;
  pointer-events: none;
  transition: transform 180ms ease, opacity 180ms ease;
}

.ui-panel.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.ui-panel h4 {
  margin: 0 0 0.6rem;
  color: var(--yellow);
}

.ui-option {
  display: grid;
  gap: 0.25rem;
  margin-bottom: 0.55rem;
  font-size: 0.92rem;
}

.ui-option select {
  background: #111;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem;
}

.ui-option input[type="range"] {
  width: 100%;
  accent-color: var(--yellow);
}

body.theme-light .ui-option select {
  background: #fff;
}

body.theme-light .confirm-modal-card {
  box-shadow: 0 14px 24px rgba(15, 23, 32, 0.16);
}


@media (max-width: 900px) {
  /* Zachowanie responsywne dla mniejszych ekranow */
  .header-inner {
    flex-wrap: wrap;
    padding: 0.75rem 0;
  }

  .hero-grid,
  .cards,
  .footer-grid,
  .cart-layout,
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .filters-bar {
    grid-template-columns: 1fr;
  }

  .main-nav {
    width: 100%;
    order: 3;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .cart-summary-panel {
    position: static;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}