:root {
  --color-ink: #17211c;
  --color-text: #2b3831;
  --color-muted: #66766e;
  --color-page: #f4f7f4;
  --color-surface: #ffffff;
  --color-surface-soft: #e6f0ea;
  --color-line: #cbd8d0;
  --color-green: #2f765e;
  --color-green-dark: #205641;
  --color-blue: #315f8c;
  --color-coral: #d85f4b;
  --color-coral-soft: #f4ded8;
  --shadow-soft: 0 16px 38px rgba(23, 33, 28, 0.1);
  color: var(--color-text);
  background: var(--color-page);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--color-page);
}

body,
button,
input,
textarea {
  font: inherit;
}

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

a,
button {
  -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(49, 95, 140, 0.42);
  outline-offset: 4px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--color-ink);
  letter-spacing: 0;
}

#projekty,
#kontakt {
  scroll-margin-top: 76px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: 12px max(24px, calc((100vw - 1120px) / 2));
  color: var(--color-ink);
  background: rgba(244, 247, 244, 0.92);
  border-bottom: 1px solid rgba(203, 216, 208, 0.88);
  backdrop-filter: blur(16px);
}

.brand,
.site-nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 11px;
  font-weight: 700;
}

.brand-mark {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  color: var(--color-surface);
  background: var(--color-green);
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 800;
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  width: 11px;
  height: 11px;
  content: "";
}

.brand-mark::before {
  top: 0;
  right: 0;
  background: var(--color-coral);
}

.brand-mark::after {
  bottom: 0;
  left: 0;
  background: var(--color-blue);
}

.site-nav {
  gap: 26px;
  color: var(--color-muted);
}

.site-nav a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  font-weight: 650;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--color-green-dark);
  border-bottom-color: var(--color-coral);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--color-ink);
  background: transparent;
  border: 1px solid var(--color-line);
  border-radius: 6px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

main {
  overflow: hidden;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
  gap: 72px;
  align-items: center;
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: 62px 0;
}

.intro-main,
.intro-content,
.intro-aside,
.contact-copy,
.contact-links {
  min-width: 0;
}

.intro-content {
  display: grid;
  gap: 28px;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--color-green);
  font-size: 0.88rem;
  font-weight: 800;
}

.intro h1 {
  max-width: 780px;
  margin-bottom: 0;
  font-size: 3.85rem;
  line-height: 1.06;
}

.intro-aside {
  max-width: 590px;
  padding-top: 22px;
  border-top: 4px solid var(--color-coral);
}

.intro-aside p {
  margin-bottom: 20px;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.intro-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  padding: 0;
  margin: -4px 0 0;
  color: var(--color-muted);
  list-style: none;
}

.intro-topics li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.84rem;
  font-weight: 700;
}

.intro-topics li::before {
  width: 8px;
  height: 8px;
  background: var(--color-green);
  border-radius: 999px;
  content: "";
}

.intro-topics li:nth-child(2)::before {
  background: var(--color-blue);
}

.intro-topics li:nth-child(3)::before {
  background: var(--color-coral);
}

.intro-visual {
  overflow: hidden;
  margin: 0;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: 6px;
  box-shadow: var(--shadow-soft);
}

.intro-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  object-position: center;
}

.intro-visual figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  color: var(--color-muted);
  border-top: 1px solid var(--color-line);
  font-size: 0.78rem;
}

.intro-visual figcaption span:first-child {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-ink);
  font-weight: 750;
}

.intro-visual figcaption span:first-child::before {
  width: 8px;
  height: 8px;
  background: var(--color-coral);
  border-radius: 999px;
  content: "";
}

.text-link,
.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  color: var(--color-green-dark);
  border-bottom: 2px solid rgba(47, 118, 94, 0.36);
  font-weight: 750;
}

.text-link:hover,
.text-link:focus-visible,
.contact-email:hover,
.contact-email:focus-visible {
  color: var(--color-blue);
  border-bottom-color: var(--color-blue);
}

.projects {
  width: 100%;
  padding: 68px max(24px, calc((100vw - 1120px) / 2)) 78px;
  background: var(--color-surface);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading h2,
.contact h2 {
  margin-bottom: 0;
  font-size: 2.35rem;
  line-height: 1.1;
}

.section-heading .eyebrow {
  margin-bottom: 10px;
}

.project-list {
  border-top: 1px solid var(--color-line);
}

.project-row {
  display: grid;
  grid-template-columns: 112px 96px minmax(0, 1fr) 166px;
  gap: 20px;
  align-items: center;
  min-height: 116px;
  padding: 20px 14px 20px 0;
  border-bottom: 1px solid var(--color-line);
  border-left: 4px solid transparent;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease, padding 160ms ease;
}

.project-preview {
  display: block;
  width: 96px;
  height: 66px;
  overflow: hidden;
  background-color: var(--color-surface-soft);
  border: 1px solid var(--color-line);
  border-radius: 5px;
  box-shadow: 0 8px 20px rgba(23, 33, 28, 0.08);
}

.project-preview-portfolio {
  background:
    linear-gradient(var(--color-green), var(--color-green)) 11px 10px / 22px 5px no-repeat,
    linear-gradient(var(--color-ink), var(--color-ink)) 11px 22px / 52px 6px no-repeat,
    linear-gradient(var(--color-coral), var(--color-coral)) 11px 39px / 24px 16px no-repeat,
    linear-gradient(var(--color-blue), var(--color-blue)) 40px 39px / 43px 16px no-repeat,
    var(--color-surface-soft);
}

.project-preview-typer {
  background: #111318 url("../assets/teasers/typer/typer-intro.png") left center / cover no-repeat;
}

.project-preview-game {
  background: #1a1210 url("../assets/teasers/po-zamknieciu/concept-night-office.png?v=20260714-1") center / cover no-repeat;
  image-rendering: pixelated;
}

.project-row:hover,
.project-row:focus-visible {
  padding-left: 16px;
  background: var(--color-surface-soft);
  border-left-color: var(--color-green);
}

.project-row:nth-child(2):hover,
.project-row:nth-child(2):focus-visible {
  background: #e7edf4;
  border-left-color: var(--color-blue);
}

.project-row:nth-child(3):hover,
.project-row:nth-child(3):focus-visible {
  background: var(--color-coral-soft);
  border-left-color: var(--color-coral);
}

.project-row:focus-visible {
  outline-offset: -3px;
}

.project-code {
  color: var(--color-green);
  font-size: 0.84rem;
  font-weight: 800;
}

.project-row:nth-child(2) .project-code {
  color: var(--color-blue);
}

.project-row:nth-child(3) .project-code {
  color: var(--color-coral);
}

.project-copy {
  min-width: 0;
}

.project-copy h3 {
  margin-bottom: 7px;
  font-size: 1.28rem;
}

.project-copy p {
  max-width: 710px;
  margin-bottom: 0;
  color: var(--color-muted);
  line-height: 1.6;
}

.project-meta {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  color: var(--color-ink);
  font-weight: 750;
  white-space: nowrap;
}

.project-meta span:last-child {
  color: var(--color-coral);
  font-size: 1.2rem;
  transition: transform 160ms ease;
}

.project-row:hover .project-meta span:last-child,
.project-row:focus-visible .project-meta span:last-child {
  transform: translate(2px, -2px);
}

.contact {
  width: 100%;
  padding: 62px max(24px, calc((100vw - 1120px) / 2));
  background: var(--color-coral-soft);
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 64px;
  align-items: center;
}

.contact-copy p:last-child {
  max-width: 660px;
  margin: 18px 0 0;
  color: #73584f;
  line-height: 1.7;
}

.contact-links {
  display: grid;
  gap: 24px;
  justify-items: start;
}

.contact-email {
  max-width: 100%;
  overflow-wrap: anywhere;
  font-size: 1.05rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-ink);
  font-weight: 750;
}

.social-icon {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  object-fit: contain;
  transition: transform 160ms ease;
}

.social-label {
  border-bottom: 2px solid var(--color-coral);
}

.social-link:hover,
.social-link:focus-visible {
  color: var(--color-blue);
}

.social-link:hover .social-icon,
.social-link:focus-visible .social-icon {
  transform: translateY(-2px);
}

.social-link:hover .social-label,
.social-link:focus-visible .social-label {
  border-bottom-color: var(--color-blue);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 24px max(24px, calc((100vw - 1120px) / 2));
  color: rgba(255, 255, 255, 0.72);
  background: var(--color-ink);
}

.site-footer p {
  margin: 0;
}

.footer-note {
  margin-left: 14px;
  color: #a9d1bf;
  font-weight: 700;
}

.footer-note:hover,
.footer-note:focus-visible {
  color: var(--color-surface);
}

.footer-top {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  color: var(--color-surface);
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 6px;
  font-size: 1.15rem;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.footer-top:hover,
.footer-top:focus-visible {
  background: var(--color-green);
  border-color: var(--color-green);
  transform: translateY(-2px);
}

@media (max-width: 820px) {
  .site-header {
    min-height: 64px;
    padding: 10px 20px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 64px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    min-width: 220px;
    padding: 18px;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: 6px;
    box-shadow: var(--shadow-soft);
  }

  .site-nav.is-open {
    display: flex;
  }

  .intro {
    grid-template-columns: 1fr;
    gap: 32px;
    width: min(100% - 40px, 680px);
    padding: 50px 0 42px;
  }

  .intro h1 {
    font-size: 2.8rem;
  }

  .intro-visual img {
    aspect-ratio: 16 / 7;
  }

  .projects,
  .contact {
    padding-right: 20px;
    padding-left: 20px;
  }

  .section-heading {
    margin-bottom: 24px;
  }

  .project-row {
    grid-template-columns: 80px minmax(0, 1fr) auto;
    gap: 10px 16px;
    min-height: 0;
    padding: 22px 0;
  }

  .project-row:hover,
  .project-row:focus-visible {
    padding-right: 12px;
    padding-left: 12px;
  }

  .project-code {
    grid-column: 1 / 3;
    grid-row: 1;
  }

  .project-preview {
    grid-column: 1;
    grid-row: 2;
    width: 80px;
    height: 58px;
  }

  .project-copy {
    grid-column: 2 / -1;
    grid-row: 2;
  }

  .project-meta {
    grid-column: 3;
    grid-row: 1;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 34px;
  }
}

@media (max-width: 520px) {
  .brand {
    gap: 9px;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
  }

  .intro {
    width: min(100% - 32px, 680px);
    padding-top: 42px;
  }

  .intro h1 {
    font-size: 2.3rem;
  }

  .intro-visual figcaption {
    align-items: flex-start;
    flex-direction: column;
  }

  .projects {
    padding-top: 52px;
    padding-bottom: 58px;
  }

  .section-heading h2,
  .contact h2 {
    font-size: 2rem;
  }

  .project-copy h3 {
    font-size: 1.18rem;
  }

  .contact {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .site-footer {
    align-items: flex-start;
  }

  .footer-note {
    display: block;
    margin: 8px 0 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}