/* ============================================================
   StyroLab3D — arkusz stylów
   Estetyka: industrialne laboratorium / warsztat CNC
   Grafit + akcent neonowo-limonkowy (drut oporowy plotera)
   ============================================================ */

/* ---- Zmienne motywu ---- */
:root {
  --c-bg:        #0e1014;   /* głębszy grafit (lepszy kontrast dla kolorów) */
  --c-bg-2:      #161a21;   /* panel ciemny */
  --c-bg-3:      #1d222b;   /* karta */
  --c-line:      #2e353f;   /* obramowania */
  --c-text:      #f0f3f6;   /* tekst główny */
  --c-text-mut:  #a3acb8;   /* tekst drugorzędny */
  --c-white:     #ffffff;

  /* === KOLOROWA PALETA — RAL-inspirowana === */
  --c-lime:      #c6ff3a;   /* limonkowy (znak rozpoznawczy) */
  --c-magenta:   #ff3d8b;   /* magenta */
  --c-cyan:      #00d4ff;   /* cyjan */
  --c-yellow:    #ffd60a;   /* żółty */
  --c-coral:     #ff5d2e;   /* koral / rozgrzany drut */
  --c-violet:    #a661ff;   /* fiolet (dodatek) */

  --c-accent:    var(--c-lime);  /* główny akcent — limonkowy */
  --c-accent-2:  var(--c-coral);

  /* Gradienty do elementów 3D */
  --grad-lime:    linear-gradient(135deg, #c6ff3a 0%, #6db800 100%);
  --grad-magenta: linear-gradient(135deg, #ff3d8b 0%, #c11a5f 100%);
  --grad-cyan:    linear-gradient(135deg, #00d4ff 0%, #0086c0 100%);
  --grad-yellow:  linear-gradient(135deg, #ffd60a 0%, #d4a000 100%);
  --grad-coral:   linear-gradient(135deg, #ff5d2e 0%, #c8330a 100%);
  --grad-violet:  linear-gradient(135deg, #a661ff 0%, #5e2bb8 100%);
  --grad-rainbow: linear-gradient(135deg, #ff3d8b, #ffd60a, #c6ff3a, #00d4ff, #a661ff);

  --maxw: 1180px;
  --radius: 4px;
  --radius-lg: 12px;
  --gap: clamp(1rem, 2.5vw, 2rem);

  --font-display: "Archivo", "Arial Narrow", sans-serif;
  --font-body: "Hanken Grotesk", system-ui, sans-serif;

  --shadow: 0 10px 40px -12px rgba(0,0,0,0.6);
  --shadow-color: 0 20px 60px -20px rgba(198,255,58,0.3);
  --transition: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  font-family: var(--font-body);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.65;
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.075rem);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Tło z subtelną siatką techniczną */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--c-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-line) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.18;
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 30%, transparent 75%);
          mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 30%, transparent 75%);
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

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

/* ---- Typografia ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

.lead { font-size: clamp(1.1rem, 1rem + 0.6vw, 1.4rem); color: var(--c-text-mut); }

.accent { color: var(--c-accent); }
.mono { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; letter-spacing: 0.02em; }

/* ---- Layout helpers ---- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.5rem); }
.section { padding-block: clamp(3.5rem, 8vw, 7rem); }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--c-accent);
  display: inline-block;
}

/* ---- Skip link (dostępność) ---- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--c-accent);
  color: #14171c;
  padding: 0.75rem 1.25rem;
  font-weight: 700;
  z-index: 1000;
}
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

/* ============================================================
   HEADER / NAWIGACJA
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(20, 23, 28, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 72px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.logo__mark {
  width: 34px; height: 34px;
  flex-shrink: 0;
}
.logo b {
  background: var(--grad-rainbow);
  background-size: 200% 200%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
          color: transparent;
  animation: gradient-shift 6s ease infinite;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 2rem);
  list-style: none;
}
.nav__links a {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-text-mut);
  position: relative;
  padding-block: 0.4rem;
  transition: color var(--transition);
}
.nav__links a:hover,
.nav__links a[aria-current="page"] { color: var(--c-text); }
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--c-accent);
  transition: width var(--transition);
}
.nav__links a:hover::after,
.nav__links a[aria-current="page"]::after { width: 100%; }

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}
.lang-switch a { color: var(--c-text-mut); transition: color var(--transition); }
.lang-switch a[aria-current="page"] { color: var(--c-accent); }
.lang-switch a:hover { color: var(--c-text); }
.lang-switch span { color: var(--c-line); }

.nav__toggle {
  display: none;
  background: none;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  width: 46px; height: 46px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav__toggle span {
  width: 22px; height: 2px;
  background: var(--c-text);
  transition: var(--transition);
}

/* ---- Przyciski ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.92rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--c-accent);
  color: #14171c;
}
.btn--primary:hover { background: #d6ff66; transform: translateY(-2px); box-shadow: 0 8px 24px -8px rgba(198,255,58,0.5); }
.btn--ghost {
  background: transparent;
  color: var(--c-text);
  border-color: var(--c-line);
}
.btn--ghost:hover { border-color: var(--c-accent); color: var(--c-accent); }
.btn--lg { padding: 1.05rem 2rem; font-size: 1rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding-block: clamp(3.5rem, 9vw, 7rem) clamp(3rem, 7vw, 5.5rem);
  overflow: hidden;
}
.hero__glow {
  position: absolute;
  top: -20%; right: -10%;
  width: 60vw; height: 60vw;
  max-width: 760px; max-height: 760px;
  background:
    radial-gradient(circle at 30% 40%, rgba(255,61,139,0.18), transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(0,212,255,0.14), transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(198,255,58,0.16), transparent 65%);
  filter: blur(40px);
  z-index: -1;
  pointer-events: none;
  animation: drift 18s ease-in-out infinite alternate;
}
@keyframes drift {
  0%   { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(-20px, 30px) rotate(8deg); }
}
@media (prefers-reduced-motion: reduce) { .hero__glow { animation: none; } }

/* Pływające bryły 3D w tle hero */
.hero__shapes {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.hero__shapes svg {
  position: absolute;
  filter: drop-shadow(0 20px 30px rgba(0,0,0,0.4));
  animation: float 8s ease-in-out infinite;
}
.hero__shapes svg:nth-child(1) { top: 8%;  left: 4%;  width: 90px; animation-delay: 0s; }
.hero__shapes svg:nth-child(2) { top: 55%; left: 2%;  width: 70px; animation-delay: 1.5s; }
.hero__shapes svg:nth-child(3) { top: 18%; right: 6%; width: 80px; animation-delay: 3s; }
.hero__shapes svg:nth-child(4) { bottom: 12%; right: 18%; width: 64px; animation-delay: 0.8s; }
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-18px) rotate(8deg); }
}
@media (prefers-reduced-motion: reduce) {
  .hero__shapes svg { animation: none; }
}
@media (max-width: 880px) {
  .hero__shapes svg:nth-child(2),
  .hero__shapes svg:nth-child(4) { display: none; }
  .hero__shapes svg { opacity: 0.55; }
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero h1 { margin-bottom: 1.4rem; overflow-wrap: break-word; word-break: normal; hyphens: auto; }
.hero h1 .stroke {
  background: var(--grad-rainbow);
  background-size: 200% 200%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
          color: transparent;
  -webkit-text-stroke: 2px transparent;
  animation: gradient-shift 8s ease infinite;
}
@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}
@media (prefers-reduced-motion: reduce) { .hero h1 .stroke { animation: none; } }
.hero__lead { max-width: 40ch; margin-bottom: 2rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.9rem; }

.hero__stats {
  display: flex;
  gap: clamp(1.2rem, 3vw, 2.6rem);
  margin-top: 2.8rem;
  flex-wrap: wrap;
}
.stat__num {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1;
}
.hero__stats > div:nth-child(1) .stat__num { color: var(--c-lime); }
.hero__stats > div:nth-child(2) .stat__num { color: var(--c-magenta); }
.hero__stats > div:nth-child(3) .stat__num { color: var(--c-cyan); }
.stat__label { font-size: 0.85rem; color: var(--c-text-mut); text-transform: uppercase; letter-spacing: 0.06em; }

/* Wizualizacja hero — warstwowy „blok styropianu" */
.hero__visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.018) 0 2px, transparent 2px 9px),
    linear-gradient(160deg, var(--c-bg-3), var(--c-bg-2));
  box-shadow: var(--shadow);
  overflow: hidden;
  display: grid;
  place-items: center;
}
.hero__visual svg { width: 82%; height: auto; }
.hero__tag {
  position: absolute;
  bottom: 1rem; left: 1rem;
  font-family: ui-monospace, monospace;
  font-size: 0.72rem;
  color: var(--c-accent);
  background: rgba(20,23,28,0.7);
  border: 1px solid var(--c-line);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}

/* ============================================================
   PASEK ZAUFANIA / cechy
   ============================================================ */
.ticker {
  border-block: 1px solid var(--c-line);
  background: var(--c-bg-2);
  overflow: hidden;
  padding-block: 1rem;
}
.ticker__track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: scroll-x 30s linear infinite;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--c-text-mut);
}
.ticker__track span { display: inline-flex; align-items: center; gap: 0.6rem; }
.ticker__track span::before { content: "◆"; font-size: 0.7em; }
.ticker__track span:nth-child(6n+1)::before { color: var(--c-lime); }
.ticker__track span:nth-child(6n+2)::before { color: var(--c-magenta); }
.ticker__track span:nth-child(6n+3)::before { color: var(--c-cyan); }
.ticker__track span:nth-child(6n+4)::before { color: var(--c-yellow); }
.ticker__track span:nth-child(6n+5)::before { color: var(--c-coral); }
.ticker__track span:nth-child(6n)::before   { color: var(--c-violet); }
@keyframes scroll-x { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker__track { animation: none; } }

/* ============================================================
   KARTY USŁUG / GRID
   ============================================================ */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--gap);
}
.card {
  background: var(--c-bg-3);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 2.5vw, 2rem);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  --card-color: var(--c-accent);
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--card-color);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.card::after {
  /* dekoracyjna kropka 3D w rogu */
  content: "";
  position: absolute;
  top: -40px; right: -40px;
  width: 120px; height: 120px;
  background: var(--card-color);
  opacity: 0.06;
  border-radius: 50%;
  transition: opacity var(--transition), transform var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--card-color);
  box-shadow: 0 20px 50px -20px rgba(0,0,0,0.5);
}
.card:hover::before { transform: scaleX(1); }
.card:hover::after { opacity: 0.18; transform: scale(1.1); }
.card:hover .card__icon { color: var(--card-color); transform: scale(1.08); }

/* Warianty kolorowe — przypisywane klasą do .card */
.card--lime    { --card-color: var(--c-lime); }
.card--magenta { --card-color: var(--c-magenta); }
.card--cyan    { --card-color: var(--c-cyan); }
.card--yellow  { --card-color: var(--c-yellow); }
.card--coral   { --card-color: var(--c-coral); }
.card--violet  { --card-color: var(--c-violet); }

.card__icon {
  width: 48px; height: 48px;
  margin-bottom: 1.1rem;
  color: var(--card-color);
  transition: color var(--transition), transform var(--transition);
  position: relative;
  z-index: 1;
}
.card h3 { margin-bottom: 0.6rem; position: relative; z-index: 1; }
.card p { color: var(--c-text-mut); font-size: 0.97rem; position: relative; z-index: 1; }
.card__price {
  margin-top: 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--c-text);
  position: relative;
  z-index: 1;
}
.card__price small { color: var(--c-text-mut); font-weight: 400; font-family: var(--font-body); }

/* === Karta ze zdjęciem === */
.card.has-img { padding: 0; display: flex; flex-direction: column; }
.card.has-img .card__img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--c-bg-2);
  transition: transform 0.6s var(--transition), filter var(--transition);
  filter: saturate(0.95);
}
.card.has-img:hover .card__img { transform: scale(1.03); filter: saturate(1.1); }
.card.has-img .card-body {
  padding: clamp(1.4rem, 2.5vw, 2rem);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.card.has-img .card__icon { display: none; }   /* na karcie ze zdjęciem ikona zbędna */
.card.has-img::before { z-index: 2; }            /* pasek nad zdjęciem */
.card.has-img::after  { z-index: 1; }            /* kropka pod zdjęciem */

/* ============================================================
   GALERIA — mozaika zdjęć w nieregularnej siatce
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 180px;
  gap: 0.8rem;
}
.gallery-grid figure {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--c-bg-2);
  transition: transform var(--transition);
  margin: 0;
}
.gallery-grid figure:hover { transform: scale(1.02); z-index: 2; box-shadow: 0 20px 50px -20px rgba(0,0,0,0.6); }
.gallery-grid img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s var(--transition), filter var(--transition);
}
.gallery-grid figure:hover img { transform: scale(1.08); }
.gallery-grid figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1rem 1.2rem 0.9rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: #fff;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--transition), transform var(--transition);
}
.gallery-grid figure:hover figcaption { opacity: 1; transform: none; }

.gallery-grid .g-tall  { grid-row: span 2; }
.gallery-grid .g-wide  { grid-column: span 2; }
.gallery-grid .g-large { grid-row: span 2; grid-column: span 2; }

@media (max-width: 880px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 140px; }
  .gallery-grid .g-large { grid-column: span 2; }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-grid .g-wide, .gallery-grid .g-large { grid-column: span 1; }
}

/* Zdjęcie w split layout (zastępuje SVG dekoracyjne) */
.split__photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  position: relative;
  background: var(--c-bg-2);
  border: 1px solid var(--c-line);
}
.split__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.split__photo::after {
  content: "";
  position: absolute;
  bottom: -30px; right: -30px;
  width: 140px; height: 140px;
  border-radius: 50%;
  background: var(--grad-rainbow);
  opacity: 0.5;
  filter: blur(30px);
  pointer-events: none;
}

/* Zdjęcie w portfolio (realizacje) — zastępuje generyczne SVG */
.work__img--photo {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--c-bg-2);
  position: relative;
}
.work__img--photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--transition);
}
.work:hover .work__img--photo img { transform: scale(1.06); }

/* Sekcja nagłówkowa */
.section__head { max-width: 60ch; margin-bottom: clamp(2rem, 4vw, 3.2rem); }
.section__head p { color: var(--c-text-mut); margin-top: 0.8rem; }
.section__head--center { margin-inline: auto; text-align: center; }

/* ============================================================
   PROCES (kroki)
   ============================================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--gap);
  counter-reset: step;
}
.step {
  position: relative;
  padding-top: 2.5rem;
  border-top: 2px solid var(--c-line);
  transition: border-color var(--transition);
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  top: -0.9rem;
  left: 0;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  background: var(--c-bg-2);
  padding-right: 0.6rem;
}
.step:nth-child(1) { border-color: var(--c-lime); }
.step:nth-child(1)::before { color: var(--c-lime); }
.step:nth-child(2) { border-color: var(--c-magenta); }
.step:nth-child(2)::before { color: var(--c-magenta); }
.step:nth-child(3) { border-color: var(--c-cyan); }
.step:nth-child(3)::before { color: var(--c-cyan); }
.step:nth-child(4) { border-color: var(--c-yellow); }
.step:nth-child(4)::before { color: var(--c-yellow); }
.step h3 { margin-bottom: 0.5rem; }
.step p { color: var(--c-text-mut); font-size: 0.95rem; }

/* ============================================================
   SPLIT (obraz/treść)
   ============================================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.split__media {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--c-bg-3), var(--c-bg-2));
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.split__media svg { width: 70%; }
.feature-list { list-style: none; margin-top: 1.5rem; display: grid; gap: 0.9rem; }
.feature-list li { display: flex; gap: 0.8rem; align-items: flex-start; }
.feature-list li::before {
  content: "→";
  color: var(--c-accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-band {
  background:
    linear-gradient(135deg, rgba(255,61,139,0.08), rgba(0,212,255,0.08) 50%, rgba(198,255,58,0.08)),
    var(--c-bg-3);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: clamp(2.2rem, 5vw, 4rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  /* kolorowy pasek u góry */
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--grad-rainbow);
}
.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,61,139,0.15), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(198,255,58,0.15), transparent 40%);
  pointer-events: none;
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { margin-bottom: 1rem; }
.cta-band p { color: var(--c-text-mut); max-width: 50ch; margin: 0 auto 1.8rem; }

/* ============================================================
   FAQ (accordion)
   ============================================================ */
.faq { display: grid; gap: 0.8rem; max-width: 820px; }
.faq__item {
  background: var(--c-bg-3);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}
.faq__q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--c-text);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  font-size: 1.02rem;
  padding: 1.15rem 1.3rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq__q::after {
  content: "+";
  color: var(--c-accent);
  font-size: 1.5rem;
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq__item[open] .faq__q::after { transform: rotate(45deg); }
.faq__a { padding: 0 1.3rem 1.2rem; color: var(--c-text-mut); }
.faq__item summary { list-style: none; }
.faq__item summary::-webkit-details-marker { display: none; }

/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--gap);
}
.work {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-bg-3);
  transition: var(--transition);
  --work-color: var(--c-accent);
}
.work:hover { transform: translateY(-4px); border-color: var(--work-color); }
.work:hover .work__img { transform: scale(1.04); }
.work__img {
  aspect-ratio: 4 / 3;
  background: linear-gradient(160deg, var(--c-bg-2), #0a0c10);
  display: grid;
  place-items: center;
  transition: transform var(--transition);
  position: relative;
  overflow: hidden;
}
.work__img::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, var(--work-color), transparent 70%);
  opacity: 0.18;
}
.work__img svg { width: 55%; color: var(--work-color); position: relative; z-index: 1; filter: drop-shadow(0 8px 20px rgba(0,0,0,0.4)); }
.work__body { padding: 1.2rem 1.3rem 1.5rem; }
.work__cat {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--work-color);
  font-weight: 700;
  font-family: var(--font-display);
}
.work__body h3 { margin: 0.4rem 0 0.5rem; font-size: 1.15rem; }
.work__body p { color: var(--c-text-mut); font-size: 0.92rem; }

/* Warianty kolorowe portfolio */
.work--lime    { --work-color: var(--c-lime); }
.work--magenta { --work-color: var(--c-magenta); }
.work--cyan    { --work-color: var(--c-cyan); }
.work--yellow  { --work-color: var(--c-yellow); }
.work--coral   { --work-color: var(--c-coral); }
.work--violet  { --work-color: var(--c-violet); }

/* ============================================================
   FORMULARZ KONTAKTOWY
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
}
.field { margin-bottom: 1.2rem; }
.field label {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  margin-bottom: 0.45rem;
  color: var(--c-text-mut);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: var(--c-bg-2);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition);
}
.field input:focus,
.field textarea:focus,
.field select:focus { border-color: var(--c-accent); outline: none; }
.field textarea { resize: vertical; min-height: 130px; }

.consent { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.88rem; color: var(--c-text-mut); margin-bottom: 1.4rem; }
.consent input { width: auto; margin-top: 0.25rem; flex-shrink: 0; accent-color: var(--c-accent); }
.consent a { color: var(--c-accent); text-decoration: underline; }

.form-status {
  margin-top: 1rem;
  padding: 1rem 1.2rem;
  border-radius: var(--radius);
  font-weight: 600;
  display: none;
}
.form-status--ok { display: block; background: rgba(198,255,58,0.12); border: 1px solid var(--c-accent); color: var(--c-accent); }

.contact-info { display: grid; gap: 1.6rem; align-content: start; }
.contact-info__item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-info__item svg { width: 26px; height: 26px; color: var(--c-accent); flex-shrink: 0; margin-top: 2px; }
.contact-info__item h3 { font-size: 1rem; margin-bottom: 0.2rem; }
.contact-info__item a, .contact-info__item p { color: var(--c-text-mut); }
.contact-info__item a:hover { color: var(--c-accent); }

/* ============================================================
   STOPKA
   ============================================================ */
.site-footer {
  background: var(--c-bg-2);
  border-top: 1px solid var(--c-line);
  padding-block: clamp(2.5rem, 5vw, 4rem) 1.5rem;
  margin-top: 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.site-footer h4 {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--c-text-mut);
  margin-bottom: 1rem;
}
.site-footer ul { list-style: none; display: grid; gap: 0.55rem; }
.site-footer ul a { color: var(--c-text-mut); font-size: 0.95rem; transition: color var(--transition); }
.site-footer ul a:hover { color: var(--c-accent); }
.footer-about p { color: var(--c-text-mut); font-size: 0.95rem; margin-top: 0.8rem; max-width: 32ch; }
.footer-bottom {
  border-top: 1px solid var(--c-line);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--c-text-mut);
}

/* ============================================================
   COOKIES
   ============================================================ */
.cookie-banner {
  position: fixed;
  bottom: 1rem; left: 1rem; right: 1rem;
  max-width: 560px;
  margin-inline: auto;
  background: var(--c-bg-3);
  border: 1px solid var(--c-accent);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.6rem;
  box-shadow: var(--shadow);
  z-index: 200;
  display: none;
}
.cookie-banner.show { display: block; animation: slideUp 0.4s var(--transition); }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.cookie-banner p { font-size: 0.92rem; color: var(--c-text-mut); margin-bottom: 1rem; }
.cookie-banner p a { color: var(--c-accent); text-decoration: underline; }
.cookie-actions { display: flex; gap: 0.7rem; flex-wrap: wrap; }
.cookie-actions .btn { padding: 0.65rem 1.2rem; font-size: 0.85rem; }

/* ============================================================
   ANIMACJE WEJŚCIA
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ============================================================
   RESPONSYWNOŚĆ
   ============================================================ */
@media (max-width: 880px) {
  .hero__grid, .split, .contact-grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 380px; margin-inline: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .nav__toggle { display: flex; }
  .nav__links {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    background: var(--c-bg-2);
    border-bottom: 1px solid var(--c-line);
    padding: 1.5rem;
    gap: 1.2rem;
    transform: translateY(-120%);
    transition: transform var(--transition);
    z-index: 99;
  }
  .nav__links.open { transform: translateY(0); }
  .nav__links a { font-size: 1.1rem; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero__cta { width: 100%; }
  .hero__cta .btn { flex: 1; justify-content: center; }
  h1 { font-size: clamp(2rem, 9vw, 3rem); }
  .hero h1 { letter-spacing: -0.03em; }
}