:root {
  --opek-ink: #171a1d;
  --opek-coal: #22272b;
  --opek-orange: #f58220;
  --opek-orange-dark: #d96508;
  --opek-paper: #f6f5f2;
  --opek-white: #fff;
  --opek-muted: #667078;
  --opek-border: #dde0e2;
  --opek-shadow: 0 24px 70px rgb(20 24 27 / 0.12);
  --opek-radius: 2px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

/* Do not hide horizontal overflow: layouts must fit their viewport. */
.wp-site-blocks > .wp-block-template-part,
.wp-site-blocks > .site-main,
.site-main > .wp-block-group {
  margin-block: 0;
}

/* Core flow spacing belongs between paragraphs, not between grid cells. */
.card-grid > *,
.benefit-grid > *,
.footer-grid > *,
.hero-proof > *,
.project-card > * {
  margin-block: 0;
  min-width: 0;
}

.site-header__inner > *,
.form-row > * {
  min-width: 0;
}

.site-footer a,
.contact-line,
.service-card h3 {
  overflow-wrap: anywhere;
}

a,
button,
input,
textarea {
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--opek-orange) 70%, white);
  outline-offset: 3px;
}

.site-main {
  margin-block-start: 0;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  margin: 0;
  border-bottom: 1px solid rgb(255 255 255 / 0.08);
  background: rgb(23 26 29 / 0.96);
  color: var(--opek-white);
  /* A backdrop-filter would contain the fixed navigation overlay here. */
}

.site-header__inner {
  display: flex;
  min-height: 78px;
  gap: 2rem;
  align-items: center;
  justify-content: space-between;
  padding-inline: 24px;
}

.site-brand {
  position: relative;
  flex: 0 0 auto;
  margin: 0;
  padding-left: 34px;
  font-size: 1.2rem;
  font-weight: 850;
  letter-spacing: -0.04em;
  line-height: 1;
  text-transform: uppercase;
}

.site-brand::before,
.site-brand::after {
  position: absolute;
  left: 0;
  content: "";
  border-style: solid;
}

.site-brand::before {
  top: 0;
  border-width: 0 12px 22px;
  border-color: transparent transparent var(--opek-orange);
}

.site-brand::after {
  top: 9px;
  left: 9px;
  border-width: 0 8px 14px;
  border-color: transparent transparent var(--opek-white);
  opacity: 0.9;
}

.site-brand a {
  color: inherit;
  text-decoration: none;
}

.site-header .site-nav {
  flex: 1 1 auto;
  color: var(--opek-white);
}

.site-header .wp-block-navigation-item__content {
  color: var(--opek-white);
  letter-spacing: 0.025em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-header .wp-block-navigation-item__content:hover {
  color: var(--opek-orange);
}

.site-header .wp-block-navigation__responsive-container-open,
.site-header .wp-block-navigation__responsive-container-close {
  color: var(--opek-white);
}

.header-cta {
  flex: 0 0 auto;
}

.wp-block-button__link {
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.wp-block-button__link:hover {
  border-color: var(--opek-orange-dark);
  background: var(--opek-orange-dark);
  color: var(--opek-white);
  transform: translateY(-2px);
}

.is-style-outline > .wp-block-button__link {
  border-color: rgb(255 255 255 / 0.52);
  color: var(--opek-white);
}

.is-style-outline > .wp-block-button__link:hover {
  border-color: var(--opek-white);
  background: var(--opek-white);
  color: var(--opek-ink);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 740px;
  margin: 0;
  overflow: hidden;
  background-color: var(--opek-ink);
  background-image:
    linear-gradient(90deg, rgb(15 18 20 / 0.98) 0%, rgb(15 18 20 / 0.92) 38%, rgb(15 18 20 / 0.42) 70%, rgb(15 18 20 / 0.22) 100%),
    url("../images/hero-home.webp");
  background-position: center, center;
  background-size: cover;
  color: var(--opek-white);
}

.hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background:
    linear-gradient(115deg, transparent 54%, rgb(245 130 32 / 0.12) 54.1%, transparent 54.4%),
    radial-gradient(circle at 82% 25%, rgb(245 130 32 / 0.16), transparent 30%);
  pointer-events: none;
}

.hero__inner {
  display: flex;
  min-height: 740px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  box-sizing: border-box;
  padding: 7rem 24px 3rem;
}

.eyebrow {
  margin-block: 0 0.65rem;
  color: var(--opek-orange);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 850px;
  margin: 0;
  color: var(--opek-white);
}

.hero h1 mark {
  padding: 0;
  background: transparent;
  color: var(--opek-orange);
}

.hero__lead {
  max-width: 620px;
  margin-block: 1.6rem 0;
  color: var(--opek-white);
  font-weight: 650;
  line-height: 1.45;
}

.hero__copy {
  max-width: 660px;
  margin-block: 0.8rem 0;
  color: rgb(255 255 255 / 0.76);
}

.hero__actions {
  margin-top: 2rem;
}

.hero-proof {
  display: grid;
  width: min(900px, 100%);
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 4.5rem;

}

.hero-proof > p {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  margin: 0;
  padding: 1.25rem 1rem;
  color: rgb(255 255 255 / 0.82);
  font-size: 0.77rem;
  line-height: 1.35;
}

.hero-proof > p:first-child {
  padding-left: 0;
}

.hero-proof strong {
  color: var(--opek-orange);
  font-size: 1rem;
}

.section {
  box-sizing: border-box;
  margin: 0;
  padding: clamp(5rem, 9vw, 8rem) 24px;
}

.section-heading {
  max-width: 680px;
  margin-bottom: 3rem;
}

.section-heading.is-centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.sector h2,
.about h2,
.contact h2 {
  margin-block: 0.2rem 1rem;
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.section-heading > p:last-child {
  color: var(--opek-muted);
}

.card-grid {
  display: grid;
  gap: 1.25rem;
  align-items: stretch;
}

.services {
  background: var(--opek-white);
}

.services-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 280px;
  border: 1px solid var(--opek-border);
  text-align: center;
  box-sizing: border-box;
  padding: 2.25rem;
  background: var(--opek-white);
}

.service-card::after {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 0;
  height: 4px;
  content: "";
  background: var(--opek-orange);
  transition: width 220ms ease;
}

.service-card:hover::after {
  width: 100%;
}

.service-card h3 {
  max-width: 100%;
  margin-block: 1.5rem 0.8rem;
  font-size: 1.38rem;
  letter-spacing: -0.025em;
}

.service-card > p:not(.service-icon, .card-link) {
  color: var(--opek-muted);
  font-size: 0.92rem;
}


.card-link {
  margin-top: auto;
  padding-top: 1.5rem;
  font-size: 0.82rem;
  font-weight: 750;
  text-transform: uppercase;
}

.card-link a {
  color: var(--opek-orange-dark);
  text-decoration: none;
}

.benefits {
  background: var(--opek-ink);
  color: var(--opek-white);
}

.benefits h2,
.benefits h3 {
  color: var(--opek-white);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}

.benefit {
  box-sizing: border-box;
  min-height: 210px;
  padding: 1.5rem;
  border-right: 1px solid rgb(255 255 255 / 0.14);
  text-align: center;
}

.benefit:last-child {
  border-right: 0;
}

.benefit-icon {
  margin: 0 0 1rem;
  color: var(--opek-orange);
  font-size: 2rem;
}

.benefit h3 {
  font-size: 1rem;
  letter-spacing: -0.015em;
}

.benefit > p:last-child {
  color: rgb(255 255 255 / 0.6);
  font-size: 0.8rem;
  line-height: 1.55;
}

.projects {
  background: var(--opek-white);
}

.project-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 0;
  background: transparent;
  gap: 1.5rem;
}

.project-card {
  overflow: hidden;
  border: 1px solid var(--opek-border);
  background: var(--opek-white);
}

.project-media,
.sector__visual {
  display: grid;
  min-height: 270px;
  place-items: center;
  background-color: #343a3f;
  background-image: linear-gradient(135deg, rgb(23 26 29 / 0.82), rgb(52 58 63 / 0.28));
  background-position: center;
  background-size: cover;
  color: rgb(255 255 255 / 0.62);
  text-transform: uppercase;
}

.project-media--01 {
  background-image: linear-gradient(135deg, rgb(23 26 29 / 0.64), rgb(52 58 63 / 0.2)), url("../images/realizace-01.webp");
}

.project-media--02 {
  background-image: linear-gradient(135deg, rgb(23 26 29 / 0.64), rgb(52 58 63 / 0.2)), url("../images/realizace-02.webp");
}

.project-media--03 {
  background-image: linear-gradient(135deg, rgb(23 26 29 / 0.64), rgb(52 58 63 / 0.2)), url("../images/realizace-03.webp");
}

.project-media p,
.sector__visual p {
  padding: 0.4rem 0.7rem;
  border: 1px solid rgb(255 255 255 / 0.35);
  background: rgb(23 26 29 / 0.62);
  font-size: 0.68rem;
  letter-spacing: 0.09em;
}

.project-copy {
  padding: 1.5rem;
}

.project-copy h3 {
  margin-block: 0 0.35rem;
  font-size: 1.25rem;
}

.project-copy p {
  margin-block: 0.5rem;
  color: var(--opek-muted);
  font-size: 0.88rem;
}

.project-copy .project-meta {
  color: var(--opek-orange-dark);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.sector {
  background: var(--opek-paper);
}

.sector__inner,
.about__inner,
.contact__inner {
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: center !important;
}

.sector__visual {
  min-height: 520px;
  background-image: linear-gradient(135deg, rgb(23 26 29 / 0.68), rgb(52 58 63 / 0.16)), url("../images/firmy-obce.webp");
}

.sector__copy ul {
  padding-left: 1.2rem;
}

.sector__copy li {
  margin-block: 0.55rem;
}

.sector__copy .wp-block-buttons {
  margin-top: 2rem;
}

.about {
  background: var(--opek-white);
}

.about__inner {
  align-items: flex-start !important;
}

.about__inner > .wp-block-column:first-child {
  position: sticky;
  top: 120px;
}

.content-note {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--opek-orange);
  background: var(--opek-paper);
  color: var(--opek-muted);
  font-size: 0.86rem;
}

.contact {
  background: var(--opek-coal);
  color: var(--opek-white);
}

.contact h2 {
  color: var(--opek-white);
}

.contact__copy > p:not(.eyebrow, .contact-line) {
  color: rgb(255 255 255 / 0.7);
}

.contact-line {
  margin-block: 1.7rem 0;
  color: rgb(255 255 255 / 0.78);
}

.contact-line strong {
  color: var(--opek-orange);
  font-size: 0.73rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form-shell {
  box-sizing: border-box;
  padding: clamp(1.5rem, 4vw, 3rem);
  background: var(--opek-white);
  color: var(--opek-ink);
  box-shadow: var(--opek-shadow);
}

.opek-form,
.opek-form label {
  display: grid;
  gap: 0.5rem;
}

.opek-form {
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.opek-form label {
  color: #444c52;
  font-size: 0.76rem;
  font-weight: 750;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.opek-form input,
.opek-form textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--opek-border);
  border-radius: 0;
  background: #fbfbfa;
  color: var(--opek-ink);
  font: inherit;
  padding: 0.85rem 0.9rem;
}

.opek-form input:focus,
.opek-form textarea:focus {
  border-color: var(--opek-orange);
}

.opek-form button {
  justify-self: start;
  border: 0;
  background: var(--opek-orange);
  color: var(--opek-white);
  cursor: pointer;
  font-weight: 750;
  letter-spacing: 0.04em;
  padding: 1rem 1.5rem;
  text-transform: uppercase;
}

.opek-form button:hover {
  background: var(--opek-orange-dark);
}

.form-status {
  margin: 0;
  color: var(--opek-muted);
  font-size: 0.72rem;
}

.site-footer {
  margin: 0;
  padding: 4.5rem 24px 1.5rem;
  background: #111416;
  color: rgb(255 255 255 / 0.68);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.1fr 0.9fr 1.2fr;
  gap: 2rem;
}

.site-footer .site-brand,
.site-footer h3 {
  color: var(--opek-white);
}

.site-footer h3 {
  margin-top: 0;
  font-size: 0.8rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.site-footer p,
.site-footer li {
  font-size: 0.82rem;
}

.site-footer a {
  color: inherit;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--opek-orange);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-block: 0.35rem;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  margin-top: 3.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgb(255 255 255 / 0.1);
}

.footer-bottom p {
  margin: 0;
  font-size: 0.72rem;
}

.content-page {
  min-height: 55vh;
  box-sizing: border-box;
  padding: clamp(5rem, 10vw, 8rem) 24px;
}

.content-page > h1 {
  font-size: clamp(2.4rem, 6vw, 5rem);
}

.error-page {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

@media (max-width: 1200px) {
  .benefit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .benefit:nth-child(3) {
    border-right: 0;
  }

  .benefit:nth-child(-n + 3) {
    border-bottom: 1px solid rgb(255 255 255 / 0.14);
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  html {
    scroll-padding-top: 70px;
  }

  .site-header__inner {
    min-height: 70px;
  }

  .hero,
  .hero__inner {
    min-height: 690px;
  }

  .hero {
    background-image:
      linear-gradient(90deg, rgb(15 18 20 / 0.98) 0%, rgb(15 18 20 / 0.86) 65%, rgb(15 18 20 / 0.7) 100%),
      url("../images/hero-home.webp");
  }

  .hero__inner {
    padding-top: 5rem;
  }

  .hero-proof {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 3rem;
  }





  .sector__inner,
  .about__inner,
  .contact__inner {
    flex-direction: column;
  }

  .sector__inner > .wp-block-column,
  .about__inner > .wp-block-column,
  .contact__inner > .wp-block-column {
    flex-basis: auto !important;
    width: 100%;
  }

  .about__inner > .wp-block-column:first-child {
    position: static;
  }
}

@media (max-width: 600px) {
  .site-header__inner,
  .section,
  .site-footer,
  .content-page {
    padding-inline: 18px;
  }

  .site-brand {
    font-size: 1.05rem;
  }

  .hero__inner {
    padding-inline: 18px;
  }

  .hero__actions {
    width: 100%;
  }

  .hero__actions .wp-block-button {
    width: 100%;
  }

  .hero__actions .wp-block-button__link {
    display: block;
    text-align: center;
  }

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .hero-proof > p {
    padding-left: 0;
    border-right: 0;
  }

  .hero-proof > p:last-child {
    border-bottom: 0;
  }

  .services-grid,
  .project-grid,
  .benefit-grid,
  .footer-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }

  .benefit {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgb(255 255 255 / 0.14);
  }

  .benefit:last-child {
    border-bottom: 0;
  }

  .sector__visual {
    min-height: 360px;
  }

  .footer-bottom {
    align-items: flex-start;
    gap: 0.7rem;
  }
}


/* Keep WordPress's native dialog, focus handling and Escape-key behavior. */
.site-header .wp-block-navigation__container { flex-wrap: nowrap; }
.site-header .wp-block-navigation-item__content { white-space: nowrap; }

/* The extra specificity also overrides core's default white overlay. */
.site-header .site-nav.wp-block-navigation .wp-block-navigation__responsive-container.is-menu-open:not(.disable-default-overlay) {
  position: fixed;
  inset: 0;
  width: auto;
  height: 100vh;
  height: 100dvh;
  max-width: none;
  max-height: none;
  box-sizing: border-box;
  margin: 0;
  padding: 1.5rem max(18px, var(--opek-menu-right, 24px));
  overflow-y: auto;
  isolation: isolate;
  background: rgb(23 26 29 / 0.94);
  color: var(--opek-white);
  z-index: 100000;
  /* Core's entrance transform would also contain the fixed close button. */
  animation: none;
}

.site-header .site-nav .is-menu-open .wp-block-navigation__responsive-container-content {
  padding-top: calc(var(--opek-menu-top, 24px) + 52px + 1.5rem);
  align-items: flex-end;
  gap: 1.25rem;
}

.site-header .site-nav .is-menu-open .wp-block-navigation__container {
  align-items: flex-end;
  flex-wrap: nowrap;
  gap: 1.25rem;
}

.site-header .is-menu-open .wp-block-navigation-item__content {
  white-space: normal;
  text-align: right;
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
}

.site-header .site-nav .wp-block-navigation__responsive-container-open,
.site-header .site-nav .wp-block-navigation__responsive-container-close {
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  min-width: 52px;
  min-height: 52px;
  box-sizing: border-box;
  padding: 14px;
  border: 0;
  border-radius: 0;
  background: var(--opek-orange);
  color: var(--opek-white);
}

.site-header .site-nav .wp-block-navigation__responsive-container-open:hover,
.site-header .site-nav .wp-block-navigation__responsive-container-close:hover {
  background: var(--opek-orange-dark);
}

.site-header .site-nav .is-menu-open .wp-block-navigation__responsive-container-close {
  display: flex;
  position: fixed;
  top: var(--opek-menu-top, 13px);
  right: var(--opek-menu-right, 24px);
  z-index: 100001;
}

.site-header .site-nav .is-menu-open .wp-block-navigation__responsive-dialog {
  margin-top: 0;
}
.site-header .site-nav .is-menu-open .wp-block-navigation__responsive-close {
  max-width: none;
}
.site-header .site-nav .is-menu-open .wp-block-navigation-item {
  align-items: flex-end;
}

/* Blur only a separate background layer, never an ancestor of the fixed X. */
@supports ((backdrop-filter: blur(12px)) or (-webkit-backdrop-filter: blur(12px))) {
  .site-header .site-nav.wp-block-navigation .wp-block-navigation__responsive-container.is-menu-open:not(.disable-default-overlay) {
    background: transparent;
  }
  .site-header .site-nav .wp-block-navigation__responsive-container.is-menu-open::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background: rgb(23 26 29 / 0.86);
    -webkit-backdrop-filter: blur(12px) saturate(110%);
    backdrop-filter: blur(12px) saturate(110%);
  }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header .site-nav.wp-block-navigation .wp-block-navigation__responsive-container.is-menu-open:not(.disable-default-overlay) {
    background: var(--opek-ink);
  }
  .site-header .site-nav .wp-block-navigation__responsive-container.is-menu-open::before {
    display: none;
  }
}

@media (max-width: 1200px) {
  .site-header .wp-block-navigation__responsive-container:not(.is-menu-open) {
    display: none !important;
  }
  .site-header .wp-block-navigation__responsive-container-open:not(.always-shown) {
    display: flex !important;
  }
  .site-header .header-cta {
    display: flex;
    order: 2;
    margin-left: auto;
  }
  .site-header .site-nav {
    flex: 0 0 auto;
    order: 3;
  }
  .site-header__inner { gap: 0.75rem; padding-block: 0.5rem; }
  .services-grid,
  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Keep the brand and both actions on one line, including narrow phones. */
@media (max-width: 600px) {
  .site-header .site-header__inner {
    flex-wrap: nowrap;
    gap: clamp(0.375rem, 1.5vw, 0.75rem);
    padding: 0.5rem 12px;
  }
  .site-header__inner > .site-brand {
    flex: 0 0 auto;
    box-sizing: border-box;
    padding-left: 28px;
    font-size: clamp(0.8rem, 3.5vw, 1.05rem);
    white-space: nowrap;
  }
  .site-header .header-cta { margin-left: auto; }
  .site-header .header-cta .wp-block-button__link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    box-sizing: border-box;
    padding: 0.65rem;
    font-size: clamp(0.625rem, 2.8vw, 0.75rem);
    white-space: nowrap;
  }
  .site-header .site-nav .wp-block-navigation__responsive-container-open,
  .site-header .site-nav .wp-block-navigation__responsive-container-close {
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 10px;
  }
  html { scroll-padding-top: 70px; }
}

.service-icon {
  margin: 0;
  color: var(--opek-orange);
}

.service-icon::before,
.contact-item::before,
.hero-proof strong::before {
  display: block;
  width: 3rem;
  height: 3rem;
  content: "";
  background: currentColor;
  mask: var(--opek-icon) center / contain no-repeat;
}

.hero-proof strong { font-size: 0; color: var(--opek-orange); }
.hero-proof strong::before { width: 2rem; height: 2rem; }
.hero-proof > p:nth-child(1) { --opek-icon: url("../icons/shield.svg"); }
.hero-proof > p:nth-child(2) { --opek-icon: url("../icons/house.svg"); }
.hero-proof > p:nth-child(3) { --opek-icon: url("../icons/calendar.svg"); }
.hero-proof > p:nth-child(4) { --opek-icon: url("../icons/people.svg"); }
.hero-proof > p { padding-left: 0; }

.footer-grid > :not(:first-child) {
  padding-left: 1.5rem;
  border-left: 1px solid rgb(255 255 255 / 0.14);
}
.site-footer .site-brand { font-size: 1.2rem; }
.contact-item { position: relative; padding-left: 1.8rem; }
.contact-item::before {
  position: absolute;
  top: 0.2em;
  left: 0;
  width: 1rem;
  height: 1rem;
  color: var(--opek-orange);
}
.contact-phone { --opek-icon: url("../icons/phone.svg"); }
.contact-email { --opek-icon: url("../icons/mail.svg"); }
.contact-address { --opek-icon: url("../icons/pin.svg"); }
.contact-company { --opek-icon: url("../icons/building.svg"); }
.contact-databox { --opek-icon: url("../icons/inbox.svg"); }
.footer-contacts > p { margin-block: 0.65rem; }

@media (min-width: 601px) and (max-width: 1200px) {
  .footer-grid > :nth-child(odd) { border-left: 0; padding-left: 0; }
}
@media (max-width: 600px) {
  .services-grid, .project-grid { grid-template-columns: minmax(0, 1fr); }
  .footer-grid > :not(:first-child) { border-left: 0; padding-left: 0; }
  .hero h1 { font-size: clamp(2rem, 8vw, 3rem); overflow-wrap: anywhere; }
}

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

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

.service-icon--house { --opek-icon: url("../icons/house.svg"); }

.service-icon--insulation { --opek-icon: url("../icons/insulation.svg"); }

.service-icon--ground { --opek-icon: url("../icons/ground.svg"); }

.service-icon--hammer { --opek-icon: url("../icons/hammer.svg"); }

.service-icon--building { --opek-icon: url("../icons/building.svg"); }

/* Readable hero arguments; wrap only when the available width requires it. */
.hero-proof > p {
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  line-height: 1.5;
}
.hero-proof strong { flex: 0 0 auto; }
@media (min-width: 601px) and (max-width: 1200px) {
  .hero-proof { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.opek-back-top {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 90;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--opek-orange);
  color: var(--opek-white);
  box-shadow: 0 4px 18px rgb(0 0 0 / 0.2);
  cursor: pointer;
}
.opek-back-top:hover { background: var(--opek-orange-dark); }
.opek-back-top svg { width: 24px; height: 24px; }
.opek-back-top[hidden],
html.has-modal-open .opek-back-top { display: none; }

/* Orange surfaces: restrained diagonal light and an inset edge, per reference. */
:is(
  .wp-block-button:not(.is-style-outline) > .wp-block-button__link,
  .opek-form button,
  .site-header .site-nav .wp-block-navigation__responsive-container-open,
  .site-header .site-nav .wp-block-navigation__responsive-container-close,
  .opek-back-top
) {
  background: linear-gradient(135deg, #ff9b3a 0%, #f58220 48%, #df6808 100%);
  box-shadow: inset 2px 3px 7px rgb(108 42 0 / 0.2), inset -1px -1px 2px rgb(255 224 187 / 0.3), 0 3px 8px rgb(66 27 0 / 0.14);
  transition: box-shadow 180ms ease, transform 180ms ease, color 180ms ease;
}
:is(
  .wp-block-button:not(.is-style-outline) > .wp-block-button__link,
  .opek-form button,
  .site-header .site-nav .wp-block-navigation__responsive-container-open,
  .site-header .site-nav .wp-block-navigation__responsive-container-close,
  .opek-back-top
):hover {
  background: linear-gradient(135deg, #ffa64d 0%, #f88b2c 48%, #e77312 100%);
  box-shadow: inset 1px 2px 5px rgb(108 42 0 / 0.15), inset -1px -1px 2px rgb(255 224 187 / 0.35), 0 4px 10px rgb(66 27 0 / 0.2);
}
:is(
  .wp-block-button:not(.is-style-outline) > .wp-block-button__link,
  .opek-form button,
  .site-header .site-nav .wp-block-navigation__responsive-container-open,
  .site-header .site-nav .wp-block-navigation__responsive-container-close,
  .opek-back-top
):active {
  box-shadow: inset 2px 4px 9px rgb(94 33 0 / 0.32), inset -1px -1px 1px rgb(255 224 187 / 0.18);
  transform: none;
}

/* All benefit icons use the same local 24px outline SVG convention. */
.benefit-icon::before {
  display: block;
  width: 2.5rem;
  height: 2.5rem;
  margin-inline: auto;
  content: "";
  background: currentColor;
  mask: var(--opek-icon) center / contain no-repeat;
}
.benefit-icon--people { --opek-icon: url("../icons/people.svg"); }
.benefit-icon--shield { --opek-icon: url("../icons/shield.svg"); }
.benefit-icon--calendar { --opek-icon: url("../icons/calendar.svg"); }
.benefit-icon--lightbulb { --opek-icon: url("../icons/lightbulb.svg"); }
.benefit-icon--scale { --opek-icon: url("../icons/scale.svg"); }
.benefit-icon--check { --opek-icon: url("../icons/check.svg"); }

.about-details-grid,
.service-details-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.about-details-grid > *,
.service-details-grid > * { min-width: 0; margin-block: 0; }
.about-detail {
  padding-top: 1.5rem;
  border-top: 2px solid var(--opek-orange);
}
.about-detail h3 { margin-top: 0; font-size: 1.3rem; }
.about-detail p { color: var(--opek-muted); }
.service-intro { font-size: 1.2rem; line-height: 1.6; }
.service-details-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.service-detail-section {
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--opek-border);
  background: var(--opek-paper);
}
.service-detail-section h2 { margin-top: 0; font-size: 1.35rem; line-height: 1.25; }
.service-detail-section ul { padding-left: 1.2rem; }
.service-detail-section li { margin-block: 0.4rem; }
.service-detail-cta {
  margin-top: 3rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  background: var(--opek-coal);
  color: var(--opek-white);
}
.service-detail-cta h2 { color: var(--opek-white); font-size: clamp(1.6rem, 4vw, 2.4rem); }
.service-back-link { margin-top: 2rem; }
.service-back-link a { color: var(--opek-orange-dark); }
@media (max-width: 820px) {
  .about-details-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 600px) {
  .service-details-grid { grid-template-columns: minmax(0, 1fr); }
}