/* Grafika komputerowa – dedykowane style (neon green + cyan, brutalizm Matrix) */

.gk-wrap {
  position: relative;
  z-index: 2;
}

.gk-hero {
  background: radial-gradient(1200px 600px at 50% 35%, rgba(0, 245, 255, 0.14), transparent 55%),
    radial-gradient(900px 500px at 70% 70%, rgba(0, 255, 136, 0.10), transparent 60%),
    radial-gradient(600px 400px at 25% 60%, rgba(139, 92, 246, 0.09), transparent 60%),
    #0a0e1a;
  overflow: hidden;
}

.gk-hero.szablon-fullscreen {
  padding-left: 0;
  padding-right: 0;
}

.gk-matrix {
  opacity: 0.10; /* mocniejszy akcent Matrix na tej stronie */
  filter: saturate(1.1) contrast(1.05);
}

/* Strumień bitmap / cache thumbnails – bez assetów, tylko generowane tło */
.gk-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.65;
  mix-blend-mode: screen;
  background-image:
    repeating-linear-gradient(
      90deg,
      rgba(0, 255, 136, 0.06) 0px,
      rgba(0, 255, 136, 0.06) 2px,
      transparent 2px,
      transparent 14px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(0, 245, 255, 0.05) 0px,
      rgba(0, 245, 255, 0.05) 2px,
      transparent 2px,
      transparent 18px
    ),
    linear-gradient(180deg, rgba(10, 14, 26, 0.65) 0%, rgba(10, 14, 26, 0.15) 55%, rgba(10, 14, 26, 0.75) 100%);
  background-size: 220px 140px, 180px 160px, 100% 100%;
  animation: gk-cache-stream 6.5s linear infinite;
}

@keyframes gk-cache-stream {
  0% { background-position: 0 0, 0 0, 0 0; filter: blur(0px); }
  35% { background-position: 120px -70px, -90px 60px, 0 0; filter: blur(0.25px); }
  70% { background-position: 260px -130px, -200px 120px, 0 0; filter: blur(0.15px); }
  100% { background-position: 360px -180px, -320px 180px, 0 0; filter: blur(0px); }
}

.gk-hero-content {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.gk-hero-kicker {
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: rgba(0, 245, 255, 0.85);
  opacity: 0.95;
  margin-bottom: 0.9rem;
  text-shadow: 0 0 12px rgba(0, 245, 255, 0.22);
}

.gk-h1 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  font-size: clamp(2.1rem, 6.2vw, 4.3rem);
  line-height: 1.08;
  margin: 0 0 0.9rem;
  color: #ffffff;
  text-shadow:
    0 0 18px rgba(0, 245, 255, 0.38),
    0 0 32px rgba(0, 255, 136, 0.24);
}

/* Ramka H1 – bez efektu glitch z tyłu */
.gk-h1-glitch {
  display: inline-block;
  position: relative;
  isolation: isolate;
  padding: 0.15rem 0.25rem;
  border: 1px solid rgba(0, 245, 255, 0.18);
  background: linear-gradient(90deg, rgba(0, 255, 136, 0.05), rgba(0, 245, 255, 0.04));
  box-shadow: 0 0 0 1px rgba(0, 255, 136, 0.10) inset, 0 0 20px rgba(0, 245, 255, 0.10);
}

.gk-h1-glitch--boot {
  animation: gk-h1-in 720ms cubic-bezier(0.18, 0.9, 0.2, 1) both, gk-h1-jitter 980ms steps(1, end) both;
}

.gk-h1-glitch--pulse {
  animation: gk-h1-jitter 980ms steps(1, end) both;
}

.gk-h1-glitch--boot::before {
  content: '';
  position: absolute;
  left: -8px;
  right: -8px;
  top: -8px;
  bottom: -8px;
  pointer-events: none;
  opacity: 0.95;
  background-repeat: no-repeat;
  background-position: 0 0, 0 100%, 0 0, 100% 0;
  background-size: 0% 2px, 0% 2px, 2px 0%, 2px 0%;
  background-image:
    linear-gradient(90deg, rgba(0, 245, 255, 0) 0%, rgba(0, 245, 255, 0.75) 35%, rgba(0, 255, 136, 0.75) 65%, rgba(0, 255, 136, 0) 100%),
    linear-gradient(90deg, rgba(0, 255, 136, 0) 0%, rgba(0, 255, 136, 0.70) 35%, rgba(0, 245, 255, 0.70) 65%, rgba(0, 245, 255, 0) 100%),
    linear-gradient(0deg, rgba(0, 245, 255, 0) 0%, rgba(0, 245, 255, 0.70) 30%, rgba(0, 255, 136, 0.70) 70%, rgba(0, 255, 136, 0) 100%),
    linear-gradient(0deg, rgba(0, 255, 136, 0) 0%, rgba(0, 255, 136, 0.70) 30%, rgba(0, 245, 255, 0.70) 70%, rgba(0, 245, 255, 0) 100%);
  filter: drop-shadow(0 0 14px rgba(0, 245, 255, 0.18)) drop-shadow(0 0 18px rgba(0, 255, 136, 0.12));
  animation: gk-h1-frame-build 980ms cubic-bezier(0.18, 0.9, 0.2, 1) both;
}

.gk-h1-glitch--pulse::before {
  content: '';
  position: absolute;
  left: -8px;
  right: -8px;
  top: -8px;
  bottom: -8px;
  pointer-events: none;
  opacity: 0.95;
  background-repeat: no-repeat;
  background-position: 0 0, 0 100%, 0 0, 100% 0;
  background-size: 0% 2px, 0% 2px, 2px 0%, 2px 0%;
  background-image:
    linear-gradient(90deg, rgba(0, 245, 255, 0) 0%, rgba(0, 245, 255, 0.75) 35%, rgba(0, 255, 136, 0.75) 65%, rgba(0, 255, 136, 0) 100%),
    linear-gradient(90deg, rgba(0, 255, 136, 0) 0%, rgba(0, 255, 136, 0.70) 35%, rgba(0, 245, 255, 0.70) 65%, rgba(0, 245, 255, 0) 100%),
    linear-gradient(0deg, rgba(0, 245, 255, 0) 0%, rgba(0, 245, 255, 0.70) 30%, rgba(0, 255, 136, 0.70) 70%, rgba(0, 255, 136, 0) 100%),
    linear-gradient(0deg, rgba(0, 255, 136, 0) 0%, rgba(0, 255, 136, 0.70) 30%, rgba(0, 245, 255, 0.70) 70%, rgba(0, 245, 255, 0) 100%);
  filter: drop-shadow(0 0 14px rgba(0, 245, 255, 0.18)) drop-shadow(0 0 18px rgba(0, 255, 136, 0.12));
  animation: gk-h1-frame-build 980ms cubic-bezier(0.18, 0.9, 0.2, 1) both;
}

.gk-h1-glitch--boot::after {
  content: '';
  position: absolute;
  left: -10px;
  right: -10px;
  top: -10px;
  bottom: -10px;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: screen;
  background:
    linear-gradient(90deg, rgba(0, 245, 255, 0) 0%, rgba(0, 245, 255, 0.32) 40%, rgba(0, 255, 136, 0.26) 60%, rgba(0, 255, 136, 0) 100%),
    repeating-linear-gradient(0deg, rgba(0, 245, 255, 0.05) 0px, rgba(0, 245, 255, 0.05) 1px, transparent 1px, transparent 6px);
  transform: translateX(-12px) skewX(-10deg);
  animation: gk-h1-frame-glitch 980ms steps(1, end) both;
}

.gk-h1-glitch--pulse::after {
  content: '';
  position: absolute;
  left: -10px;
  right: -10px;
  top: -10px;
  bottom: -10px;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: screen;
  background:
    linear-gradient(90deg, rgba(0, 245, 255, 0) 0%, rgba(0, 245, 255, 0.32) 40%, rgba(0, 255, 136, 0.26) 60%, rgba(0, 255, 136, 0) 100%),
    repeating-linear-gradient(0deg, rgba(0, 245, 255, 0.05) 0px, rgba(0, 245, 255, 0.05) 1px, transparent 1px, transparent 6px);
  transform: translateX(-12px) skewX(-10deg);
  animation: gk-h1-frame-glitch 980ms steps(1, end) both;
}

@keyframes gk-h1-in {
  0% { opacity: 0; transform: translateY(12px) scale(0.985); filter: blur(0.8px); }
  55% { opacity: 1; transform: translateY(0) scale(1); filter: blur(0px); }
  100% { opacity: 1; transform: translateY(0) scale(1); filter: blur(0px); }
}

@keyframes gk-h1-jitter {
  0% { text-shadow: 0 0 18px rgba(0, 245, 255, 0.38), 0 0 32px rgba(0, 255, 136, 0.24); }
  10% { transform: translateX(1px); text-shadow: -2px 0 0 rgba(0, 245, 255, 0.55), 2px 0 0 rgba(0, 255, 136, 0.35), 0 0 26px rgba(0, 245, 255, 0.28); }
  18% { transform: translateX(-1px); }
  28% { transform: translateY(-1px); text-shadow: 2px 0 0 rgba(0, 245, 255, 0.50), -2px 0 0 rgba(0, 255, 136, 0.32), 0 0 28px rgba(0, 255, 136, 0.18); }
  40% { transform: translateX(0); }
  55% { transform: translateX(1px); }
  70% { transform: translateX(0); text-shadow: 0 0 18px rgba(0, 245, 255, 0.38), 0 0 32px rgba(0, 255, 136, 0.24); }
  100% { transform: translateX(0); text-shadow: 0 0 18px rgba(0, 245, 255, 0.38), 0 0 32px rgba(0, 255, 136, 0.24); }
}

@keyframes gk-h1-frame-build {
  0% {
    opacity: 0.0;
    background-size: 0% 2px, 0% 2px, 2px 0%, 2px 0%;
  }
  14% { opacity: 1; }
  52% {
    background-size: 100% 2px, 100% 2px, 2px 0%, 2px 0%;
  }
  72% {
    background-size: 100% 2px, 100% 2px, 2px 100%, 2px 100%;
  }
  88% { opacity: 0.85; }
  100% {
    opacity: 0;
    background-size: 100% 2px, 100% 2px, 2px 100%, 2px 100%;
  }
}

@keyframes gk-h1-frame-glitch {
  0% { opacity: 0; transform: translateX(-12px) skewX(-10deg); }
  18% { opacity: 0.0; }
  28% { opacity: 0.85; transform: translateX(10px) skewX(-10deg); filter: blur(0.2px); }
  38% { opacity: 0.15; transform: translateX(-6px) skewX(-10deg); }
  50% { opacity: 0.65; transform: translateX(14px) skewX(-10deg); }
  62% { opacity: 0.10; transform: translateX(0) skewX(-10deg); }
  76% { opacity: 0.35; transform: translateX(8px) skewX(-10deg); }
  100% { opacity: 0; transform: translateX(0) skewX(-10deg); filter: none; }
}

@media (prefers-reduced-motion: reduce) {
  .gk-h1-glitch--boot {
    animation: none;
  }
  .gk-h1-glitch--pulse {
    animation: none;
  }
  .gk-h1-glitch--boot::before,
  .gk-h1-glitch--boot::after,
  .gk-h1-glitch--pulse::before,
  .gk-h1-glitch--pulse::after {
    animation: none;
    opacity: 0;
  }
}

.gk-hero-lead {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 2.1vw, 1.35rem);
  font-weight: 600;
  color: rgba(203, 203, 203, 0.98);
  max-width: 900px;
  margin: 0.35rem auto 1rem;
}

.gk-hero-desc {
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.7;
  color: rgba(203, 203, 203, 0.92);
  max-width: 980px;
  margin: 0 auto 0.9rem;
}

.gk-hero-seo {
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.6;
  color: rgba(203, 203, 203, 0.9);
  max-width: 980px;
  margin: 0 auto 1.35rem;
}

/* Master Asset: neonowy fiolet + skan (wyrównany z linią tekstu) */
.gk-master-asset {
  position: relative;
  display: inline;
  vertical-align: baseline;
  padding: 0.02em 0.25em; /* minimalny padding pionowy – równo z linią */
  color: #e9d5ff;
  background: linear-gradient(90deg, rgba(168, 85, 247, 0.18), rgba(0, 245, 255, 0.06));
  border: 1px solid rgba(168, 85, 247, 0.25);
  box-shadow: 0 0 16px rgba(168, 85, 247, 0.25);
  overflow: visible;
  border-radius: 3px;
}

.gk-master-asset::after {
  content: '';
  position: absolute;
  top: -20%;
  left: -30%;
  width: 40%;
  height: 140%;
  background: linear-gradient(90deg, transparent, rgba(0, 245, 255, 0.35), rgba(0, 255, 136, 0.20), transparent);
  transform: skewX(-18deg);
  animation: gk-scan 2.8s linear infinite;
  opacity: 0.85;
}

@keyframes gk-scan {
  0% { transform: translateX(-160%) skewX(-18deg); }
  100% { transform: translateX(420%) skewX(-18deg); }
}

.gk-cta-row {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.9rem;
}

.gk-cta {
  font-family: var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.95rem 1.2rem;
  border-radius: 10px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.gk-cta--primary {
  color: #03130f;
  background: linear-gradient(90deg, rgba(0, 255, 136, 0.95), rgba(0, 245, 255, 0.85));
  box-shadow: 0 0 18px rgba(0, 255, 136, 0.25), 0 0 22px rgba(0, 245, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.gk-cta--ghost {
  color: rgba(0, 245, 255, 0.95);
  background: rgba(10, 14, 26, 0.65);
  border: 1px solid rgba(0, 245, 255, 0.22);
  box-shadow: 0 0 18px rgba(0, 245, 255, 0.10);
}

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

.gk-cta--primary:hover {
  box-shadow: 0 0 24px rgba(0, 255, 136, 0.30), 0 0 30px rgba(0, 245, 255, 0.24);
}

.gk-cta--ghost:hover {
  box-shadow: 0 0 24px rgba(0, 245, 255, 0.18);
}

.gk-section {
  background: linear-gradient(180deg, rgba(10, 14, 26, 0.65), rgba(10, 14, 26, 0.75));
}

.gk-wrap .szablon-content {
  padding: 0;
}

.gk-section-inner {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  padding: 3rem 1.5rem;
}

.gk-h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
  color: rgba(0, 245, 255, 0.95);
  margin: 0 0 1rem;
  text-shadow: 0 0 12px rgba(0, 245, 255, 0.18);
}

.gk-lead {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: rgba(203, 203, 203, 0.97);
  margin: 0 0 0.9rem;
}

.gk-body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(203, 203, 203, 0.92);
  margin: 0 0 1.25rem;
}

.gk-list {
  display: grid;
  gap: 0.85rem;
}

.gk-list-item {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 0.8rem;
  align-items: start;
  padding: 1rem 1rem;
  border-radius: 14px;
  background: rgba(13, 13, 20, 0.55);
  border: 1px solid rgba(0, 245, 255, 0.12);
  box-shadow: 0 0 0 1px rgba(0, 255, 136, 0.06) inset;
}

.gk-list-icon {
  color: rgba(0, 255, 136, 0.92);
  text-shadow: 0 0 10px rgba(0, 255, 136, 0.25);
  line-height: 1.25;
  margin-top: 0.1rem;
}

.gk-list-item strong {
  color: rgba(0, 245, 255, 0.95);
  font-weight: 700;
}

.gk-table-wrap {
  overflow: auto;
  border-radius: 16px;
  border: 1px solid rgba(0, 245, 255, 0.14);
  background: rgba(13, 13, 20, 0.45);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.08);
}

.gk-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.gk-table th,
.gk-table td {
  text-align: left;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid rgba(0, 245, 255, 0.08);
  color: rgba(203, 203, 203, 0.92);
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.55;
}

.gk-table thead th {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  color: rgba(0, 245, 255, 0.95);
  background: linear-gradient(90deg, rgba(0, 255, 136, 0.08), rgba(0, 245, 255, 0.06));
}

.gk-channel {
  font-family: var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(0, 255, 136, 0.92);
}

.gk-formats {
  border-radius: 16px;
  border: 1px solid rgba(0, 245, 255, 0.14);
  background: rgba(13, 13, 20, 0.55);
  box-shadow: 0 0 24px rgba(0, 245, 255, 0.08);
  overflow: hidden;
}

.gk-formats-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid rgba(0, 245, 255, 0.10);
}

.gk-formats-title {
  font-family: var(--font-display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: rgba(0, 245, 255, 0.9);
}

.gk-formats-status {
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: rgba(0, 255, 136, 0.92);
  padding: 0.25rem 0.5rem;
  border: 1px solid rgba(0, 255, 136, 0.28);
  border-radius: 999px;
  box-shadow: 0 0 12px rgba(0, 255, 136, 0.12);
}

.gk-formats-strip {
  padding: 1rem 0 1.15rem;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.gk-formats-strip-inner {
  display: flex;
  gap: 0.6rem;
  width: max-content;
  padding: 0 1rem;
  animation: gk-strip-move 25s linear infinite;
}

.gk-format {
  flex-shrink: 0;
  font-family: var(--font-display);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.74rem;
  padding: 0.55rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 245, 255, 0.18);
  color: rgba(0, 245, 255, 0.92);
  background: rgba(10, 14, 26, 0.55);
  box-shadow: 0 0 14px rgba(0, 245, 255, 0.08);
}

.gk-format--micro { border-color: rgba(0, 255, 136, 0.25); color: rgba(0, 255, 136, 0.92); }
.gk-format--dtp { border-color: rgba(168, 85, 247, 0.25); color: rgba(233, 213, 255, 0.95); }
.gk-format--outdoor { border-color: rgba(0, 245, 255, 0.25); }
.gk-format--raster { border-color: rgba(0, 245, 255, 0.22); color: rgba(0, 245, 255, 0.95); }
.gk-format--vector { border-color: rgba(0, 255, 136, 0.28); color: rgba(0, 255, 136, 0.95); }
.gk-format--code { border-color: rgba(168, 85, 247, 0.22); color: rgba(233, 213, 255, 0.92); }
.gk-format--3d { border-color: rgba(0, 255, 136, 0.25); color: rgba(0, 255, 136, 0.92); }

@keyframes gk-strip-move {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.gk-faq-list {
  display: grid;
  gap: 0.85rem;
}

.gk-faq-item {
  border-radius: 16px;
  border: 1px solid rgba(0, 245, 255, 0.14);
  background: rgba(13, 13, 20, 0.55);
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0, 255, 136, 0.05) inset;
}

.gk-faq-item .gk-faq-a {
  display: block;
  height: 0;
  overflow: hidden;
  transition: height 0.4s ease-in-out;
  font-family: var(--font-body);
  color: rgba(203, 203, 203, 0.92);
  line-height: 1.85;
}

.gk-faq-a > p {
  margin: 0;
  padding: 1rem 1.15rem 1.5rem;
  line-height: 1.85;
}

.gk-faq-q {
  cursor: pointer;
  width: 100%;
  display: block;
  text-align: left;
  padding: 1rem 1.15rem;
  font-family: var(--font-display);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.88rem;
  color: rgba(0, 245, 255, 0.95);
  background: transparent;
  border: 0;
  outline: none;
  transition: background 0.2s ease;
}

.gk-faq-q:focus-visible {
  box-shadow: 0 0 0 2px rgba(0, 245, 255, 0.28) inset, 0 0 18px rgba(0, 245, 255, 0.12);
}

.gk-faq-item.gk-faq-item--open .gk-faq-q {
  background: linear-gradient(90deg, rgba(0, 255, 136, 0.07), rgba(0, 245, 255, 0.05));
}

.gk-final .gk-cta--final {
  margin-top: 0.25rem;
}

.gk-postscript {
  margin-top: 0.9rem;
  font-family: var(--font-body);
  color: rgba(203, 203, 203, 0.85);
  line-height: 1.65;
  font-size: 0.95rem;
}

/* Mobile: wymagane marginesy treści 30px lewa / 15px prawa (bez spine i badge’y) */
@media (max-width: 640px) {
  .gk-section-inner {
    padding-left: 30px;
    padding-right: 15px;
    padding-top: 1.75rem;
    padding-bottom: 1.75rem;
  }
  .gk-hero-content {
    padding-left: 30px;
    padding-right: 15px;
  }
  .gk-table {
    min-width: 640px;
  }
  .gk-cta-row {
    gap: 0.65rem;
  }
  .gk-cta {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gk-hero-overlay,
  .gk-master-asset::after,
  .gk-formats-strip-inner,
  .gk-format {
    animation: none !important;
  }
}