*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

.visually-hidden {
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  font-size: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  overflow-x: hidden;
  overflow-wrap: break-word;
  min-height: 100svh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body.menu-open { overflow: hidden; }
body.menu-open .theme-switch {
  visibility: hidden;
  pointer-events: none;
}

.skip-link {
  position: fixed;
  top: calc(-1 * var(--nav-h) - 0.5rem);
  left: 1rem;
  z-index: var(--z-skip);
  padding: .55rem .8rem;
  border-radius: var(--radius);
  border: 1px solid var(--accent);
  background: var(--bg-card);
  color: var(--text);
  text-decoration: none;
  transition: top .2s ease;
}
.skip-link:focus-visible { top: .75rem; }

/* ── CURSOR ── */
.cursor {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-cursor);
  pointer-events: none;
}
.cursor-block {
  width: 10px;
  height: 18px;
  background: rgba(var(--accent-rgb), 0.9);
  border: 1px solid rgba(var(--accent-rgb), 0.95);
  border-radius: 1px;
  box-shadow: 0 0 10px rgba(var(--accent-rgb), 0.25);
  position: absolute;
  transform: translate(-50%, -50%);
  opacity: 0;
  animation: terminal-cursor-blink 1s step-end infinite;
}
@keyframes terminal-cursor-blink {
  50% { opacity: 0.35; }
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-hl); border-radius: 2px; }

/* ── NOISE OVERLAY ── */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity: .022;
  pointer-events: none;
}

/* ── GRID LINES BG ── */
.grid-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(var(--accent-rgb), 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--accent-rgb), 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-nav);
  height: var(--nav-h);
  display: flex; align-items: center;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border);
  transition: border-color .3s;
  box-shadow: 0 1px 0 rgba(var(--accent-rgb), 0.06);
}
nav.scrolled { border-bottom-color: var(--border-hl); }

.nav-brand-link {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: var(--fs-nav-brand);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text);
  transition: color .2s ease;
}
.nav-brand-logo {
  flex-shrink: 0;
  width: clamp(1.25rem, 0.45vw + 1.08rem, 1.625rem);
  height: auto;
  aspect-ratio: 1;
  display: block;
  border-radius: calc(var(--radius) * 0.65);
}
.brand-mark {
  overflow: visible;
}
.nav-brand-tld {
  color: var(--accent);
  font-weight: 700;
}
.nav-brand-link:hover { color: var(--heading-on-dark); }
.nav-brand-link:hover .nav-brand-tld { color: var(--nav-brand-tld-hover); }

.nav-end {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 1.5vw, 1rem);
  margin-left: auto;
}

.nav-links {
  display: flex; align-items: center; gap: 2rem;
  list-style: none;
}

/* ── Theme switch — fixed right, color circles ── */
.theme-switch {
  position: fixed;
  top: 50%;
  right: calc(0.5rem + env(safe-area-inset-right, 0px));
  /* Above section content (z-index 1); below cursor and skip link */
  z-index: calc(var(--z-nav) + 5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-hl);
  background: color-mix(in oklch, var(--bg-card) 88%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transform: translateY(-50%);
  pointer-events: auto;
  isolation: isolate;
  /* Reserve space for 5 buttons before main.js runs — cuts CLS */
  min-width: calc(2.75rem + 0.75rem);
  min-height: calc(5 * 2.75rem + 4 * 0.5rem + 0.75rem);
}
.theme-switch__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.25rem;
  border-radius: 50%;
  border: 2px solid var(--border-hl);
  background: color-mix(in oklch, var(--bg) 40%, transparent);
  color: var(--text-mid);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.theme-switch__btn:hover {
  border-color: var(--text-mid);
}
.theme-switch__btn[aria-pressed="true"] {
  border-color: var(--accent);
  background: color-mix(in oklch, var(--accent) 18%, var(--bg-card));
}
.theme-switch__dot {
  width: 100%;
  height: 100%;
  max-width: 1.5rem;
  max-height: 1.5rem;
  border-radius: 50%;
  flex-shrink: 0;
}
@media (max-width: 420px) {
  .theme-switch {
    gap: 0.375rem;
    padding: 0.25rem;
    min-width: calc(2.5rem + 0.5rem);
    min-height: calc(5 * 2.5rem + 4 * 0.375rem + 0.5rem);
  }
  .theme-switch__btn {
    width: 2.5rem;
    height: 2.5rem;
  }
}
.nav-links a {
  font-size: var(--fs-nav);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-mid);
  text-decoration: none;
  transition: color .2s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -5px; left: 0; right: 0;
  height: 1px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); }

.nav-links .nav-cta {
  margin-left: 1.5rem;
  padding: 0.55rem 1.25rem;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: var(--radius);
  font-size: var(--fs-nav);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background .2s ease, color .2s ease;
}
.nav-links .nav-cta:hover { background: var(--accent); color: var(--bg); }
.nav-links .nav-cta::after { display: none; }

.cta-arrow {
  display: inline-block;
  margin-inline-end: 0.35em;
}

.hamburger { display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px; background: none; border: none; min-width: 2.75rem; min-height: 2.75rem; padding: 0.625rem; flex-shrink: 0; }
.hamburger span { width: 24px; height: 1px; background: var(--text-mid); display: block; transition: transform .3s ease, opacity .3s ease; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4px,4px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4px,-4px); }

.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: var(--z-menu);
  background: var(--mobile-menu-bg);
  flex-direction: column; align-items: center; justify-content: center; gap: 2rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: clamp(1.5rem, 4vw + 0.75rem, 2rem);
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.03em;
}
.mobile-menu a:hover { color: var(--accent); }

/* ── SECTIONS LAYOUT ── */
section { position: relative; z-index: 1; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(1.5rem, 5vw, 2.5rem); }

/* ── HERO ── */
#hero {
  min-height: 100svh;
  display: flex; align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
  padding: 5rem 0;
}

.hero-left {
  container-type: inline-size;
  min-width: 0;
}

.hero-right {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.hero-portrait-wrap {
  margin: 0;
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(var(--accent-rgb), 0.15), transparent 50%),
    radial-gradient(ellipse at 70% 70%, rgba(var(--accent2-rgb), 0.15), transparent 50%),
    var(--bg-card);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(var(--accent-rgb), 0.06);
}
.hero-portrait {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.hero-tag {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.4rem;
  font-size: var(--fs-hero-tag);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--accent-dim);
  border-radius: 2px;
  background: rgba(var(--accent-rgb), 0.04);
  max-width: 100%;
  box-sizing: border-box;
  line-height: var(--lh-tight);
  text-wrap: pretty;
}
.hero-tag::before { content: '▸'; font-size: 0.9em; flex-shrink: 0; }
.hero-tag__dot {
  color: var(--text-dim);
  user-select: none;
}
.hero-tag__sub {
  color: inherit;
}

h1 {
  font-family: var(--font-sans);
  font-size: var(--fs-h1);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: 0;
  color: var(--heading-on-dark);
  margin-bottom: 1.5rem;
}
h1 em { font-style: normal; color: var(--accent); }

h1, h2, h3,
.service-title,
.skill-title,
.step-title {
  font-kerning: normal;
  text-rendering: optimizeLegibility;
  text-wrap: balance;
  letter-spacing: 0;
}

.hero-lead {
  font-size: var(--fs-lead);
  line-height: 1.75;
  color: color-mix(in oklch, var(--text-mid) 42%, var(--text));
  max-width: 55ch;
  margin-bottom: 2.5rem;
  text-wrap: pretty;
}

.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }

.btn-primary {
  padding: .85rem 1.6rem;
  background: var(--accent);
  color: var(--bg);
  border: none; border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: var(--fs-ui);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  display: inline-flex; align-items: center; gap: .5rem;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
  position: relative; overflow: hidden;
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,.15);
  transform: translateX(-100%);
  transition: transform .3s ease;
}
.btn-primary:hover::before { transform: translateX(0); }

.btn-ghost {
  padding: .85rem 1.6rem;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-hl);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: var(--fs-ui);
  text-decoration: none;
  display: inline-flex; align-items: center; gap: .5rem;
  transition: border-color .2s, color .2s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.hero-tags {
  display: flex; flex-wrap: wrap; gap: .5rem;
}
.tag-pill {
  font-size: var(--fs-xs);
  padding: .3rem .65rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 2px; color: var(--text-dim); letter-spacing: 0.04em;
}

/* ── TERMINAL ── */
.terminal {
  background: var(--bg-card);
  border: 1px solid var(--border-hl);
  border-radius: 8px;
  overflow: hidden;
  font-size: var(--fs-sm);
  box-shadow: 0 32px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(var(--accent-rgb), 0.06);
}
.terminal-bar {
  padding: .75rem 1rem;
  background: var(--bg-card2);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: .5rem;
}
.t-dot { width: 10px; height: 10px; border-radius: 50%; }
.t-dot:nth-child(1) { background: var(--t-dot-1); }
.t-dot:nth-child(2) { background: var(--t-dot-2); }
.t-dot:nth-child(3) { background: var(--t-dot-3); }
.t-title { font-size: var(--fs-xs); color: var(--text-dim); margin-left: .5rem; letter-spacing: 0.05em; }
.terminal-body { padding: 1.25rem 1.5rem; min-height: 280px; overflow: auto; }
.t-line { margin-bottom: .35rem; white-space: pre-wrap; overflow-wrap: anywhere; }
.t-prompt { color: var(--t-prompt-color); }
.t-cmd { color: var(--t-cmd-color); }
.t-comment { color: var(--text-dim); font-style: italic; }
.t-string { color: var(--t-string-color); }
.t-keyword { color: var(--t-keyword-color); }
.t-fn { color: var(--t-fn-color); }
.t-num { color: var(--t-num-color); }
.t-cursor-blink {
  display: inline-block; width: 8px; height: 14px;
  background: var(--t-cursor-color); vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ── GLOW ORBS ── */
.orb {
  position: absolute; border-radius: 50%; pointer-events: none;
  filter: blur(80px); opacity: .12;
}
.orb-1 { width: 500px; height: 500px; background: var(--accent); top: -150px; right: -100px; }
.orb-2 { width: 400px; height: 400px; background: var(--accent2); bottom: -100px; left: 0; }

/* ── SECTION HEADERS ── */
.section-header { margin-bottom: 3.5rem; }
.section-label {
  font-size: var(--fs-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent); margin-bottom: .75rem;
  display: flex; align-items: center; gap: .5rem;
}
.section-label::before { content: '//'; opacity: .5; }
h2 {
  font-family: var(--font-sans);
  font-size: var(--fs-h2);
  font-weight: 700; letter-spacing: 0;
  color: var(--heading-on-dark); margin-bottom: .75rem;
  line-height: 1.28;
}
.section-sub {
  font-size: var(--fs-lead);
  color: var(--text-mid);
  max-width: 60ch;
  line-height: 1.75;
  text-wrap: pretty;
}

/* ── ABOUT ── */
#o-mnie { padding: 7rem 0; }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 5rem; align-items: start;
}
.about-side {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.about-portrait-wrap {
  margin: 0;
  border: 1px solid rgba(var(--accent2-rgb), 0.32);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(circle at 20% 20%, rgba(var(--accent-rgb), 0.2), transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(var(--accent2-rgb), 0.2), transparent 40%),
    var(--about-portrait-bg);
  box-shadow: 0 22px 42px rgba(0, 0, 0, 0.45);
}
.about-portrait-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0) 40%),
    repeating-linear-gradient(
      0deg,
      rgba(var(--accent-rgb), 0.05) 0px,
      rgba(var(--accent-rgb), 0.05) 1px,
      transparent 1px,
      transparent 3px
    );
  pointer-events: none;
}
.about-portrait {
  display: block;
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: center 18%;
}
.about-text p {
  font-size: var(--fs-body);
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 1.25rem; max-width: 60ch;
  text-wrap: pretty;
}
.about-text p strong { color: var(--text); font-weight: 500; }

.about-text a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: color-mix(in oklch, var(--accent) 42%, transparent);
  text-underline-offset: 0.15em;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}
.about-text a:visited {
  color: color-mix(in oklch, var(--accent) 62%, var(--text-mid));
  text-decoration-color: color-mix(in oklch, var(--accent) 28%, var(--text-mid));
}
.about-text a:hover {
  color: var(--nav-brand-tld-hover);
  text-decoration-color: color-mix(in oklch, var(--nav-brand-tld-hover) 48%, transparent);
}

.stats-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 1.5rem;
  transition: border-color .25s, transform .25s;
  position: relative; overflow: hidden;
}
.stat-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s ease;
}
.stat-card:hover::before { transform: scaleX(1); }
.stat-card:hover { border-color: var(--border-hl); transform: translateY(-2px); }
.stat-num {
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 1vw + 1.4rem, 2.25rem);
  font-weight: 800;
  color: var(--accent); line-height: 1;
  margin-bottom: .35rem;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: var(--fs-sm);
  color: var(--text-dim);
  letter-spacing: 0.02em;
  line-height: 1.5;
}

/* ── SERVICES ── */
#uslugi { padding: 7rem 0; }
.uslugi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
}
.service-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  background: var(--bg-card);
  padding: 2rem;
  transition: background .25s, border-color .25s, box-shadow .25s;
  position: relative;
  border: 1px solid var(--border);
  border-radius: 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}
.service-card:hover {
  background: var(--bg-card2);
  border-color: var(--border-hl);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}
.service-card:hover .service-icon {
  transform: scale(1.08);
  border-color: rgba(var(--accent-rgb), 0.5);
}
.service-icon {
  align-self: center;
  width: 4rem;
  height: 4rem;
  margin: 0 0 1.15rem;
  border-radius: 50%;
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  background: linear-gradient(145deg, rgba(var(--accent-rgb), 0.12), rgba(var(--accent2-rgb), 0.12));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  color: var(--service-icon-fg);
  transition: transform .2s ease, border-color .2s ease;
}
/* Bootstrap Icons paint on .bi::before — force theme token (inherit is unreliable across engines). */
.service-icon .bi,
.service-icon .bi::before {
  color: var(--service-icon-fg);
}
.service-title {
  font-family: var(--font-sans);
  font-size: var(--fs-card-title);
  font-weight: 650;
  color: var(--heading-on-dark); margin-bottom: .75rem;
  line-height: 1.35;
  text-align: center;
  width: 100%;
}
.service-desc {
  font-size: var(--fs-body);
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 1rem;
  text-align: left;
  text-wrap: pretty;
}
.service-for {
  font-size: var(--fs-sm);
  color: var(--text-dim);
  padding-top: .75rem; border-top: 1px solid var(--border);
  text-align: left;
  margin-top: auto;
}
.service-for strong { color: var(--accent); }

/* ── SKILLS ── */
#umiejetnosci { padding: 7rem 0; }
.skills-top {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem; margin-bottom: 3rem;
}
.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 1.75rem 2rem;
  position: relative; overflow: hidden;
  transition: border-color .25s, transform .25s;
}
.skill-card::after {
  content: ''; position: absolute;
  bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s ease;
}
.skill-card:hover::after { transform: scaleX(1); }
.skill-card:hover { border-color: rgba(var(--accent-rgb), 0.3); transform: translateY(-3px); }
.skill-card { text-align: center; }
.skill-emoji {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1rem;
  border-radius: 50%;
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  background: linear-gradient(145deg, rgba(var(--accent-rgb), 0.12), rgba(var(--accent2-rgb), 0.12));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  color: var(--skill-icon-fg);
}
.skill-emoji .bi,
.skill-emoji .bi::before {
  color: var(--skill-icon-fg);
}
.skill-title {
  font-family: var(--font-sans);
  font-size: var(--fs-card-title);
  font-weight: 650;
  color: var(--heading-on-dark); margin-bottom: .6rem;
  line-height: 1.35;
}
.skill-desc {
  font-size: var(--fs-body);
  color: var(--text-mid);
  line-height: 1.75;
  text-align: left;
  text-wrap: pretty;
}

.tech-section { margin-top: 1rem; }
.tech-group { margin-bottom: 1.5rem; display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.tech-label {
  font-size: var(--fs-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim); min-width: 7.5rem; margin-right: .25rem;
}
.tech-tag {
  font-size: var(--fs-sm);
  padding: .35rem .7rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 2px; color: var(--text-mid);
  transition: border-color .2s, color .2s;
}
.tech-tag:hover { border-color: var(--accent); color: var(--accent); }

/* ── PROCESS ── */
#wspolpraca { padding: 7rem 0; }
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  position: relative;
}
.process-steps::before {
  content: ''; position: absolute;
  top: 2rem; left: 5%; right: 5%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: .3;
}
.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem 1.5rem;
  border-radius: 0;
  position: relative;
  transition: border-color .25s;
}
.step:hover { border-color: var(--border-hl); }
.step-num {
  font-size: var(--fs-sm);
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 1rem; display: flex; align-items: center; gap: .5rem;
}
.step-num::after {
  content: ''; flex: 1; height: 1px;
  background: var(--border);
}
.step-title {
  font-family: var(--font-sans);
  font-size: var(--fs-card-title);
  font-weight: 650;
  color: var(--heading-on-dark); margin-bottom: .6rem;
  line-height: 1.35;
}
.step-desc {
  font-size: var(--fs-body);
  color: var(--text-mid);
  line-height: 1.75;
  text-wrap: pretty;
}

/* ── CONTACT ── */
#kontakt { padding: 7rem 0 5rem; }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 5rem; align-items: start;
}
.contact-grid > * { min-width: 0; }
.contact-info p {
  font-size: var(--fs-body);
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 2rem;
  text-wrap: pretty;
}
.contact-detail {
  display: flex; align-items: center; gap: .75rem;
  font-size: var(--fs-body);
  color: var(--text-mid); margin-bottom: .75rem;
}
.contact-detail strong { color: var(--text); }
.contact-detail a { color: var(--text); text-decoration: none; transition: color .2s; }
.contact-detail a:hover { color: var(--accent); }
.contact-icon {
  font-size: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
  width: 1.25rem;
  text-align: center;
}
.contact-disclaimer {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  background: rgba(var(--accent2-rgb), 0.05);
  border: 1px solid rgba(var(--accent2-rgb), 0.15);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  color: var(--text-dim);
  line-height: 1.65;
}
.contact-disclaimer::before { content: 'ℹ '; color: var(--accent2); }

.contact-pgp {
  margin: 1.25rem 0 1.5rem;
  padding: 1rem 1.125rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in oklch, var(--bg-card) 94%, var(--accent) 6%);
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.contact-pgp-title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-card-title);
  line-height: var(--lh-tight);
  color: var(--heading-on-dark);
}
.contact-pgp-copy {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.65;
  color: var(--text-mid);
  text-wrap: pretty;
}
.contact-pgp-meta {
  margin: 0;
  display: grid;
  gap: 0.25rem;
  font-size: var(--fs-sm);
  color: var(--text-dim);
}
.contact-pgp-meta span {
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.contact-pgp-meta code,
.contact-pgp-verify code {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text);
  background: color-mix(in oklch, var(--bg) 80%, transparent);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) * 0.8);
  padding: 0.125rem 0.375rem;
  max-inline-size: 100%;
  overflow-x: auto;
}
.contact-pgp-download {
  align-self: flex-start;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}
.contact-pgp-download:hover { color: var(--heading-on-dark); }
.contact-pgp-verify {
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) * 0.8);
  background: color-mix(in oklch, var(--bg) 88%, transparent);
  padding: 0.75rem 0.875rem;
}
.contact-pgp-verify summary {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
}
.contact-pgp-verify ol {
  margin: 0.75rem 0 0;
  padding-inline-start: 1.125rem;
  display: grid;
  gap: 0.5rem;
  font-size: var(--fs-sm);
  color: var(--text-mid);
  line-height: 1.6;
  text-wrap: pretty;
}

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-label {
  font-size: var(--fs-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.form-input, .form-textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  min-width: 0;
  padding: 0.85rem 1.05rem;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: var(--fs-ui);
  transition: border-color .2s ease;
  resize: none;
}
.form-input:focus-visible, .form-textarea:focus-visible { border-color: var(--accent); }
.form-textarea { min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-row > * { min-width: 0; }
.form-submit { align-self: flex-start; }
.form-turnstile {
  min-height: 65px;
}
.form-status:empty {
  display: none;
  margin: 0;
  padding: 0;
  min-height: 0;
  border: none;
}
.form-status:not(:empty) {
  margin: 0;
  padding: 0.875rem 1.125rem;
  font-size: var(--fs-sm);
  line-height: 1.55;
  text-wrap: pretty;
  border-radius: var(--radius);
  border-width: 1px;
  border-style: solid;
  border-color: var(--form-status-neutral-border);
  border-inline-start-width: 4px;
  border-inline-start-color: var(--form-status-neutral-accent);
  background: var(--form-status-neutral-bg);
  color: var(--form-status-neutral-text);
}
.form-status[data-state='success']:not(:empty) {
  background: var(--form-status-success-bg);
  border-color: var(--form-status-success-border);
  border-inline-start-color: var(--form-status-success-accent);
  color: var(--form-status-success-text);
}
.form-status[data-state='error']:not(:empty) {
  background: var(--form-status-danger-bg);
  border-color: var(--form-status-danger-border);
  border-inline-start-color: var(--form-status-danger-accent);
  color: var(--form-status-danger-text);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

/* ── FOOTER ── */
footer {
  padding: 3.5rem 0 2.5rem;
  border-top: 1px solid var(--border);
  position: relative; z-index: 1;
}
footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  max-width: 100%;
  text-decoration: none;
  color: var(--text);
  transition: color 0.2s ease;
}
.footer-brand-text {
  font-family: var(--font-mono);
  font-size: clamp(0.9375rem, 0.35vw + 0.85rem, 1.0625rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.footer-brand:hover {
  color: var(--heading-on-dark);
}
.footer-brand:hover .nav-brand-tld {
  color: var(--nav-brand-tld-hover);
}
.footer-logo-img {
  height: var(--footer-logo-h);
  width: auto;
  max-width: min(90vw, 12rem);
  aspect-ratio: 1;
  flex-shrink: 0;
  display: block;
  opacity: 0.88;
  transition: opacity 0.3s ease;
}
.footer-brand:hover .footer-logo-img,
.footer-brand:focus-visible .footer-logo-img {
  opacity: 1;
}
.footer-brand:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
.footer-meta {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--text-dim);
  line-height: 1.65;
  letter-spacing: 0.02em;
}
.footer-meta a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: color-mix(in oklch, var(--accent) 50%, var(--text));
  text-underline-offset: 0.18em;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}
.footer-meta a:hover {
  color: var(--footer-meta-link-hover);
  text-decoration-color: var(--accent);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.5rem 1.25rem;
}
.footer-links a {
  font-size: var(--fs-sm);
  color: color-mix(in oklch, var(--text-mid) 18%, var(--text));
  text-decoration: none;
  transition: color 0.2s ease;
  letter-spacing: 0.04em;
}
.footer-links a:hover {
  color: var(--accent);
}
.footer-stack {
  font-size: var(--fs-xs);
  color: color-mix(in oklch, var(--text-dim) 22%, var(--text));
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  width: 100%;
}

/* ── REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
/* Hero: paint immediately — avoids mobile LCP on invisible .reveal (IO tick delay) */
#hero .reveal {
  opacity: 1;
  transform: none;
  transition: none;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

.uslugi-grid .service-card.reveal,
.skills-top .skill-card.reveal {
  opacity: 1;
  transform: none;
}

::selection { background: rgba(var(--accent-rgb), 0.2); color: var(--heading-on-dark); }

/* ── DIVIDER ── */
.section-divider {
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0; border: none;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-right { gap: 1rem; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-portrait { height: 300px; }
  .uslugi-grid { grid-template-columns: repeat(2,1fr); }
  .skills-top { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2,1fr); gap: 1rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .terminal { display: block; }
  .terminal-body { min-height: 220px; max-height: min(52svh, 360px); padding: 1rem 1.125rem; }
  .hero-portrait-wrap { margin-bottom: 0; }
  .cursor { display: none; }

  /* Theme dock: bottom-right + opaque panel — avoids mobile backdrop/overflow glitches vs centered right edge */
  .theme-switch {
    top: auto;
    bottom: calc(0.65rem + env(safe-area-inset-bottom, 0px));
    transform: none;
    background: var(--bg-card);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: 0 0.35rem 1.5rem color-mix(in oklch, var(--bg) 65%, transparent);
  }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .orb { display: none; }
}
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .cursor { display: block; }
  body { cursor: none; }
  .nav-cta,
  .hamburger,
  .theme-switch__btn,
  .btn-primary,
  .btn-ghost { cursor: none; }
}
@media (max-width: 600px) {
  .uslugi-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .hero-tag {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 0.5rem;
    width: 100%;
    margin-bottom: 1.25rem;
    padding: 0.75rem 1rem;
    text-transform: none;
    letter-spacing: 0.02em;
    line-height: 1.45;
    color: var(--text-mid);
    border: 1px solid var(--border-hl);
    border-inline-start-width: 3px;
    border-inline-start-color: var(--accent);
    border-radius: var(--radius);
    background: color-mix(in oklch, var(--bg-card) 94%, var(--accent) 6%);
    box-shadow: 0 0.25rem 1.25rem color-mix(in oklch, var(--bg) 70%, transparent);
  }
  .hero-tag::before {
    content: none;
  }
  .hero-tag__dot {
    display: none;
  }
  .hero-tag__role {
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--accent);
    line-height: 1.35;
    text-wrap: balance;
  }
  .hero-tag__sub {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--text);
    letter-spacing: 0.01em;
    line-height: 1.5;
    text-wrap: balance;
    padding-top: 0.375rem;
    border-top: 1px solid var(--border);
  }
}
@media (prefers-contrast: more) {
  :root {
    --border: #3a4550;
    --border-hl: #556070;
    --text-dim: #a0b0c0;
    --text-mid: #c0ccd8;
  }
  .btn-primary { border: 2px solid var(--accent); }
  .btn-ghost { border-width: 2px; }
  .service-card,
  .skill-card,
  .stat-card,
  .step { border-width: 2px; }
  .nav-links .nav-cta { border-width: 2px; }
  .form-status:not(:empty) {
    border-width: 2px;
    border-inline-start-width: 4px;
  }
}