:root {
  --color-turquoise: #56bebd;
  --color-turquoise-dark: #3da4a3;
  --color-beige: #d4b09d;
  --color-bg: #e8dfd9;
  --color-bg-soft: #f7f1ed;
  --color-text: #7d6d65;
  --color-heading: #4d413d;
  --color-white: #ffffff;
  --color-line: rgba(125, 109, 101, 0.18);
  --container: 1120px;
  --radius: 18px;
  --radius-small: 12px;
  --shadow-soft: 0 18px 45px rgba(77, 65, 61, 0.12);
  --shadow-card: 0 12px 30px rgba(77, 65, 61, 0.08);
  --section-padding: 76px;
  --transition: 180ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.65;
  background: var(--color-white);
  text-rendering: optimizeLegibility;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-line);
  backdrop-filter: blur(12px);
}

.header-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  padding-block: 6px;
}

.brand img {
  width: 80px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-heading);
}

.site-nav a:not(.btn) {
  transition: color var(--transition);
}

.site-nav a:not(.btn):hover,
.site-nav a:not(.btn):focus-visible {
  color: var(--color-turquoise-dark);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-white);
  cursor: pointer;
}

.nav-toggle-line,
.nav-toggle-line::before,
.nav-toggle-line::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-heading);
  content: "";
}

.nav-toggle-line::before {
  transform: translateY(-6px);
}

.nav-toggle-line::after {
  transform: translateY(4px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 24px;
  border: 1px solid var(--color-turquoise);
  border-radius: 9px;
  background: var(--color-turquoise);
  color: var(--color-white);
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 8px 18px rgba(86, 190, 189, 0.22);
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  background: var(--color-turquoise-dark);
  border-color: var(--color-turquoise-dark);
  box-shadow: 0 12px 24px rgba(86, 190, 189, 0.28);
}

.btn-small {
  min-height: 42px;
  padding-inline: 20px;
  font-size: 0.9rem;
}

.btn-outline {
  background: transparent;
  color: var(--color-turquoise-dark);
  box-shadow: none;
}

.btn-outline:hover,
.btn-outline:focus-visible {
  color: var(--color-white);
}

.btn-wide {
  width: 100%;
}

.hero {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  background: var(--color-bg-soft);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.86) 42%, rgba(255, 255, 255, 0.24) 74%), url("../assets/images/hero-krakow.jpg");
  background-size: cover;
  background-position: center 48%;
}

.hero-inner {
  position: relative;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 36px;
  padding-block: 46px 32px;
}

.hero-content {
  max-width: 560px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--color-turquoise-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--color-heading);
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 800;
  letter-spacing: -0.012em;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2rem, 3.05vw, 3.05rem);
  max-width: 540px;
}

h2 {
  font-size: clamp(1.75rem, 2.65vw, 2.55rem);
}

h3 {
  font-size: 1.14rem;
}

.hero-text {
  max-width: 470px;
  margin: 16px 0 24px;
  font-size: 0.98rem;
  color: var(--color-heading);
}


.section {
  padding-block: var(--section-padding);
  scroll-margin-top: 24px;
}

.section-muted {
  background: linear-gradient(180deg, #fbf8f5 0%, #f4ece7 100%);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  margin: 16px 0 0;
  color: var(--color-heading);
}

.service-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 46px;
}

.service-feature-card {
  min-height: 190px;
  padding: 28px 28px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  text-align: center;
  box-shadow: var(--shadow-card);
}


.service-feature-card p,
.work-card p,
.project-card p {
  margin: 14px 0 0;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--color-line);
  border-left: 1px solid var(--color-line);
}

.work-card {
  min-height: 270px;
  padding: 28px 22px;
  text-align: center;
  border-right: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  background: rgba(255, 255, 255, 0.62);
}

.work-top {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.work-icon {
  width: 58px;
  height: 58px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(212, 176, 157, 0.18);
  color: var(--color-turquoise-dark);
}

.work-icon svg {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}


.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  display: block;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.project-card-link {
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.project-card-link:hover,
.project-card-link:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(86, 190, 189, 0.45);
  box-shadow: var(--shadow-soft);
}

.project-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center 48%;
}

.project-card div {
  padding: 24px;
}

.project-category {
  margin: 0 0 8px;
  color: var(--color-turquoise-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.section-action {
  margin-top: 36px;
  text-align: center;
}

.draft-note {
  max-width: 580px;
  margin: 14px auto 0;
  font-size: 0.92rem;
  color: rgba(125, 109, 101, 0.85);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 28px;
  align-items: start;
}

.contact-panel,
.contact-form {
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.contact-panel {
  padding: 32px;
}

.contact-list {
  display: grid;
  gap: 18px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.contact-list li {
  display: grid;
  gap: 2px;
}

.contact-list span,
.form-hint {
  font-size: 0.9rem;
  color: rgba(125, 109, 101, 0.78);
}

.contact-list a,
.contact-list strong {
  color: var(--color-heading);
  font-weight: 800;
}

.footer-grid a,
.footer-grid span {
  color: var(--color-heading);
  font-weight: 400;
}

.contact-list a:hover,
.footer-grid a:hover {
  color: var(--color-turquoise-dark);
}

.google-card {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: center;
  margin-top: 32px;
  padding: 18px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
  background: var(--color-bg-soft);
}

.google-mark {
  width: 56px;
  height: 56px;
  align-self: center;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-turquoise-dark);
  font-size: 1.45rem;
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(77, 65, 61, 0.08);
}

.google-card strong,
.google-card span,
.google-card small,
.google-card a {
  display: block;
}

.google-card small {
  margin-bottom: 3px;
  color: rgba(125, 109, 101, 0.72);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.google-card span {
  margin-top: 3px;
  color: rgba(125, 109, 101, 0.86);
  line-height: 1.45;
}

.google-card a {
  grid-column: 1 / -1;
  padding: 12px 14px;
  border: 1px solid rgba(86, 190, 189, 0.35);
  border-radius: 10px;
  background: var(--color-white);
  color: var(--color-turquoise-dark);
  font-weight: 900;
  text-align: center;
}

.contact-form {
  padding: 32px;
}

.contact-form label {
  display: block;
  margin-bottom: 8px;
  color: var(--color-heading);
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  min-height: 54px;
  padding: 0 16px;
  margin-bottom: 18px;
  border: 1px solid var(--color-line);
  border-radius: 10px;
  background: #fff;
  color: var(--color-heading);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form textarea {
  min-height: 148px;
  padding: 14px 16px;
  resize: vertical;
  font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-turquoise);
  box-shadow: 0 0 0 4px rgba(86, 190, 189, 0.14);
}

.form-hint {
  margin: 14px 0 0;
}
.contact-form .checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin: 2px 0 16px;
  color: var(--color-heading);
  font-size: 0.9rem;
  line-height: 1.45;
}

.contact-form .checkbox-row input {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  min-height: 18px;
  padding: 0;
  margin: 3px 0 0;
  accent-color: var(--color-turquoise);
}

.contact-form .checkbox-row a,
.form-hint a,
.content-narrow a:not(.btn),
.footer-bottom-links a {
  color: var(--color-turquoise-dark);
  font-weight: 800;
}

.form-hint + .form-hint {
  margin-top: 8px;
}

.contact-form .btn-wide {
  margin-top: 18px;
}

.legal-page h2 {
  margin-top: 34px;
  margin-bottom: 12px;
  font-size: clamp(1.35rem, 2vw, 1.75rem);
}

.legal-page h2:first-of-type {
  margin-top: 0;
}

.legal-page p {
  margin: 0 0 16px;
}

.legal-updated {
  color: rgba(125, 109, 101, 0.78);
  font-size: 0.92rem;
}


.site-footer {
  padding-block: 52px 22px;
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr 0.95fr 0.85fr;
  gap: 38px;
  align-items: start;
}

.footer-about {
  display: flex;
  align-items: center;
  gap: 34px;
  min-height: 118px;
}

.footer-brand {
  flex: 0 0 auto;
}

.footer-brand img {
  width: 68px;
  margin-bottom: 0;
}

.footer-grid p {
  max-width: 360px;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.52;
}

.footer-grid h2 {
  margin-bottom: 16px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-grid a,
.footer-grid span {
  display: block;
  margin-bottom: 9px;
  font-size: 0.95rem;
}

.whatsapp-link {
  color: var(--color-turquoise-dark) !important;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 28px;
  margin-top: 28px;
  border-top: 1px solid var(--color-line);
  color: rgba(125, 109, 101, 0.78);
  font-size: 0.86rem;
}

.footer-legal-meta {
  display: grid;
  gap: 4px;
  max-width: 760px;
}

.footer-bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
}

.footer-bottom-links a {
  display: inline-flex;
  margin: 0;
  font-size: 0.86rem;
}


.realization-meta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  padding: 10px 14px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-heading);
  font-weight: 800;
}

.realization-simple {
  padding-block: 54px 86px;
}

.realization-section {
  margin-top: 48px;
}

.realization-section:first-child {
  margin-top: 0;
}

.realization-section h2 {
  margin-bottom: 18px;
  font-size: clamp(1.45rem, 2.3vw, 2.05rem);
}

.realization-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.realization-gallery-grid a {
  display: block;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
  background: var(--color-bg-soft);
  box-shadow: var(--shadow-card);
}

.realization-gallery-grid a:first-child {
  grid-column: span 2;
  grid-row: span 2;
}

.realization-gallery-grid img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform var(--transition);
}

.realization-gallery-grid a:hover img,
.realization-gallery-grid a:focus-visible img {
  transform: scale(1.025);
}

.realization-description {
  max-width: 780px;
  color: var(--color-heading);
  font-size: 1rem;
}

.scope-list {
  display: block;
  column-count: 2;
  column-gap: 64px;
  max-width: 960px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.scope-list li {
  position: relative;
  break-inside: avoid;
  page-break-inside: avoid;
  padding-left: 24px;
  margin: 0 0 16px;
  color: var(--color-heading);
}

.scope-list li::before {
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--color-turquoise);
  content: "";
}

.realization-cta {
  margin-top: 54px;
  padding: 32px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-bg-soft);
  text-align: center;
  box-shadow: var(--shadow-card);
}

.realization-cta p {
  max-width: 560px;
  margin: 12px auto 22px;
  color: var(--color-heading);
}

/* Realization detail pages */
.page-hero {
  scroll-margin-top: 24px;
  padding-block: 64px 36px;
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-line);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  font-size: 0.9rem;
}

.breadcrumbs a {
  color: var(--color-turquoise-dark);
  font-weight: 800;
}

.realization-layout {
  padding-block: 56px 88px;
}

.gallery-main {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.gallery-main img {
  width: 100%;
}

.thumb-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.thumb-row img {
  border-radius: 12px;
  border: 1px solid var(--color-line);
}

.content-narrow {
  max-width: 760px;
  margin-top: 56px;
}

.content-narrow ul {
  padding-left: 20px;
}

@media (max-width: 980px) {
  :root {
    --section-padding: 72px;
  }

  .service-feature-grid,
  .project-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .work-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    min-height: 480px;
  }

  .hero-inner {
    min-height: 480px;
  }
}

@media (max-width: 760px) {
  .section,
  .page-hero {
    scroll-margin-top: 18px;
  }

  .container {
    width: min(100% - 28px, var(--container));
  }

  .header-inner {
    min-height: 78px;
  }

  .brand img {
    width: 72px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 14px;
    right: 14px;
    top: calc(100% + 8px);
    display: grid;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    background: var(--color-white);
    box-shadow: var(--shadow-soft);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 13px 12px;
  }

  .site-nav .btn {
    margin-top: 8px;
  }

  .hero-bg {
    background-image: linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.91) 58%, rgba(255,255,255,.42) 100%), url("../assets/images/hero-krakow.jpg");
    background-position: 58% center;
  }

  .hero,
  .hero-inner {
    min-height: auto;
  }

  .hero-inner {
    padding-block: 40px 24px;
  }

  .contact-grid {
    gap: 20px;
  }

  .footer-grid {
    gap: 24px;
  }

  .footer-about {
    align-items: center;
    gap: 18px;
    min-height: auto;
  }

  .footer-brand img {
    width: 62px;
  }

  .hero-text {
    font-size: 1rem;
  }

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

  .service-feature-card,
  .contact-panel,
  .contact-form {
    padding: 24px;
  }

  .thumb-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .realization-gallery-grid {
    grid-template-columns: 1fr;
  }

  .scope-list {
    column-count: 1;
  }

  .realization-gallery-grid a:first-child {
    grid-column: auto;
    grid-row: auto;
  }

  .realization-simple {
    padding-block: 38px 68px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.82rem;
    line-height: 1.12;
  }

  .hero-text {
    font-size: 0.96rem;
  }

  .footer-about {
    gap: 14px;
  }

  .btn {
    width: 100%;
  }

  .footer-bottom {
    display: grid;
  }

  .footer-legal-meta {
    gap: 6px;
  }

  .google-mark {
    width: 52px;
    height: 52px;
  }
}