:root {
  --red: #b88a2a;
  --red-dark: #8f681c;
  --dark: #1d1d1f;
  --text: #2c2c2e;
  --muted: #6e6e73;
  --line: #dedee3;
  --soft: #f5f5f7;
  --white: #ffffff;
  --surface: #fbfbfd;
  --radius: 8px;
  --container: min(1170px, calc(100% - 32px));
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--soft);
  line-height: 1.6;
}

html[dir="rtl"] body {
  direction: rtl;
}

html[dir="rtl"] .top-inner,
html[dir="rtl"] .nav-inner,
html[dir="rtl"] .top-left,
html[dir="rtl"] .top-lang,
html[dir="rtl"] .nav-menu,
html[dir="rtl"] .footer-bottom {
  flex-direction: row-reverse;
}

html[dir="rtl"] .slide {
  background:
    linear-gradient(270deg, rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.12)),
    var(--bg) center/cover;
}

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

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

[hidden] {
  display: none !important;
}

button,
input,
textarea {
  font: inherit;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 1px 18px rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(18px);
}

.header-top {
  background: #f5f5f7;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.top-inner,
.top-left,
.top-lang,
.nav-inner,
.nav-menu {
  display: flex;
  align-items: center;
}

.top-inner {
  min-height: 38px;
  justify-content: space-between;
  gap: 16px;
}

.top-left,
.top-lang {
  flex-wrap: wrap;
  gap: 16px;
}

.top-left a {
  color: #555;
  font-weight: 700;
}

.lang-btn {
  border: 0;
  padding: 0;
  color: #555;
  background: transparent;
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
}

.lang-btn.active,
.lang-btn:hover {
  color: var(--red);
}

.main-nav {
  background: rgba(255, 255, 255, 0.86);
}

.nav-inner {
  min-height: 86px;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--dark);
  flex: 0 0 auto;
}

.brand-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  overflow: hidden;
  background: #111;
}

.brand-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.1;
}

.brand strong {
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.brand small {
  color: var(--muted);
  margin-top: 3px;
}

.nav-menu {
  justify-content: flex-end;
  flex-wrap: nowrap;
  gap: clamp(8px, 1vw, 16px);
  color: #262626;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.nav-menu a {
  position: relative;
  padding: 32px 0;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 22px;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--red);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--dark);
}

.hero {
  position: relative;
  min-height: 640px;
  overflow: hidden;
}

.hero-slider,
.slide {
  position: relative;
  min-height: 640px;
}

.slide {
  display: none;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.12)),
    var(--bg) center/cover;
}

.slide.active {
  display: flex;
}

.slide-content {
  color: var(--white);
  padding: 140px 0 120px;
}

.slide-content span {
  display: inline-block;
  margin-bottom: 18px;
  color: #f2f2f2;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.slide-content h1 {
  max-width: 720px;
  margin: 0 0 18px;
  font-size: clamp(40px, 5vw, 68px);
  line-height: 1.05;
  font-weight: 900;
}

.slide-content p {
  max-width: 600px;
  margin: 0 0 30px;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 24px;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 900;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  color: var(--white);
  background: var(--red);
}

.btn.primary:hover {
  background: var(--red-dark);
}

.btn.light {
  color: var(--dark);
  background: var(--white);
}

.btn.light:hover {
  color: var(--white);
  background: var(--dark);
}

.slider-btn {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 48px;
  height: 48px;
  border: 0;
  background: rgba(255, 255, 255, 0.86);
  color: var(--dark);
  font-size: 36px;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
}

.slider-btn.prev {
  left: 24px;
}

.slider-btn.next {
  right: 24px;
}

.slider-dots {
  position: absolute;
  left: 50%;
  bottom: 30px;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.slider-dots button {
  width: 12px;
  height: 12px;
  border: 1px solid var(--white);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.slider-dots button.active {
  background: var(--red);
  border-color: var(--red);
}

.hero-social {
  position: fixed;
  right: 22px;
  top: 210px;
  z-index: 45;
  display: grid;
  gap: 8px;
}

.social-link {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--white);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

.social-link.instagram {
  background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af);
}

.social-link.facebook {
  background: #1877f2;
}

.social-link.whatsapp {
  background: #25d366;
}

.social-link svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.social-link.facebook svg {
  fill: currentColor;
  stroke: none;
}

.section {
  padding: 86px 0;
}

.section-label,
.section-title span,
.contact-card > span {
  color: var(--red);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.section-title {
  margin-bottom: 34px;
}

.section-title.centered {
  text-align: center;
}

.section-lead {
  max-width: 820px;
  margin: 14px auto 0;
  color: var(--muted);
  font-size: 17px;
}

.section-title h2,
.about-copy h2,
.counter-grid h2,
.contact-card h2 {
  margin: 8px 0 0;
  color: var(--dark);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.15;
  font-weight: 900;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.92fr) minmax(0, 1.08fr);
  gap: 46px;
  align-items: center;
}

.about-media {
  min-height: 520px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.about-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.about-copy p {
  color: var(--muted);
  margin: 18px 0 0;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.about-profile {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.about-profile article {
  padding: 24px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--red);
  border-radius: var(--radius);
  background: #fafafa;
}

.about-profile span {
  display: block;
  margin-bottom: 8px;
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.about-profile p {
  margin: 0;
  color: var(--muted);
}

.feature-list article {
  padding: 22px;
  border-top: 4px solid var(--red);
  border-radius: var(--radius);
  background: var(--soft);
}

.feature-list strong {
  display: block;
  color: var(--dark);
  line-height: 1.25;
}

.feature-list p {
  margin: 10px 0 0;
}

.corporate-panels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.corporate-panels article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
}

.corporate-panels span,
.service-cta span {
  display: block;
  margin-bottom: 8px;
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.corporate-panels p,
.about-note p {
  margin: 0;
  color: var(--muted);
}

.about-note {
  margin-top: 16px;
  padding: 24px;
  border-radius: var(--radius);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(29, 29, 31, 0.96), rgba(80, 63, 33, 0.86)),
    url("https://images.unsplash.com/photo-1564013799919-ab600027ffc6?auto=format&fit=crop&w=1000&q=84") center/cover;
}

.about-note strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.about-note p {
  color: rgba(255, 255, 255, 0.82);
}

.counter-section {
  padding: 60px 0;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.84), rgba(97, 78, 42, 0.76)),
    url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1600&q=85") center/cover;
}

.counter-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 26px;
  align-items: center;
}

.counter-grid h2 {
  color: var(--white);
}

.counter-grid article {
  text-align: center;
}

.counter-grid strong {
  display: block;
  font-size: 42px;
  line-height: 1;
}

.counter-grid article span {
  display: block;
  margin-top: 8px;
}

.sustainability-section {
  background: var(--white);
}

.sustainability-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 42px;
  align-items: center;
}

.sustainability-grid h2 {
  margin: 8px 0 16px;
  color: var(--dark);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.15;
  font-weight: 900;
}

.sustainability-grid p {
  margin: 0;
  color: var(--muted);
}

.sustainability-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.sustainability-cards article {
  padding: 28px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--red);
  background: #fafafa;
}

.sustainability-cards strong,
.sustainability-cards span {
  display: block;
}

.sustainability-cards strong {
  color: var(--dark);
  margin-bottom: 8px;
  font-size: 18px;
}

.sustainability-cards span {
  color: var(--muted);
}

.quality-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 34px;
  background: var(--line);
  border: 1px solid var(--line);
}

.quality-strip article {
  min-height: 120px;
  padding: 24px;
  background: var(--white);
}

.quality-strip strong {
  display: block;
  color: var(--red);
  font-size: 24px;
  line-height: 1;
}

.quality-strip span {
  display: block;
  margin-top: 14px;
  color: var(--dark);
  font-weight: 900;
}

.process-section {
  background:
    linear-gradient(180deg, rgba(250, 250, 250, 0.96), rgba(255, 255, 255, 0.96)),
    url("https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1600&q=80") center/cover;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px;
  counter-reset: process;
}

.process-grid article {
  position: relative;
  min-height: 235px;
  padding: 30px 26px;
  border: 1px solid var(--line);
  border-top: 5px solid var(--red);
  background: var(--white);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.08);
}

.process-grid article::after {
  content: "";
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 24px;
  height: 1px;
  background: var(--line);
}

.process-grid span {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 22px;
  color: var(--white);
  background: var(--red);
  font-weight: 900;
}

.process-grid h3 {
  margin: 0 0 10px;
  color: var(--dark);
  font-size: 21px;
}

.process-grid p {
  margin: 0;
  color: var(--muted);
}

.process-detail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 24px;
}

.process-detail article {
  padding: 28px;
  color: var(--white);
  background: var(--dark);
}

.process-detail article:nth-child(2) {
  background: var(--red);
}

.process-detail h3 {
  margin: 0 0 16px;
  font-size: 22px;
}

.process-detail ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
}

.process-detail li {
  color: rgba(255, 255, 255, 0.86);
}

.projects-section {
  background: var(--soft);
}

.project-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 30px;
}

.project-action {
  text-align: center;
  margin: -14px 0 28px;
}

.project-action a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  color: var(--red);
  border: 1px solid var(--red);
  font-weight: 900;
}

.project-action a:hover {
  color: var(--white);
  background: var(--red);
}

.tab-btn {
  min-height: 46px;
  padding: 12px 24px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--dark);
  font-weight: 900;
  cursor: pointer;
}

.tab-btn.active {
  color: var(--white);
  border-color: var(--red);
  background: var(--red);
}

.project-grid,
.services-grid,
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: grid;
}

.project-card,
.news-grid article {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
  cursor: pointer;
}

.project-card img,
.news-grid img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.project-card:hover img,
.news-grid article:hover img {
  transform: scale(1.06);
}

.project-card div,
.news-grid div {
  padding: 22px;
}

.project-card span,
.news-grid span {
  color: var(--red);
  font-weight: 900;
  font-size: 13px;
}

.project-card h3,
.news-grid h3 {
  margin: 8px 0 0;
  color: var(--dark);
  line-height: 1.25;
}

.project-card p,
.news-grid p {
  margin: 10px 0 0;
  color: var(--muted);
}

.services-grid article {
  position: relative;
  min-height: 210px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.services-grid article:hover {
  transform: translateY(-6px);
  border-color: var(--red);
  box-shadow: var(--shadow);
}

.project-card:focus-visible,
.services-grid article:focus-visible,
.news-grid article:focus-visible,
.tab-btn:focus-visible,
.slider-btn:focus-visible,
.slider-dots button:focus-visible,
.menu-toggle:focus-visible,
.social-link:focus-visible {
  outline: 3px solid rgba(184, 138, 42, 0.32);
  outline-offset: 3px;
}

.services-grid article span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  color: var(--white);
  background: var(--red);
  font-weight: 900;
}

.services-grid h3 {
  margin: 0 0 10px;
  color: var(--dark);
}

.services-grid p {
  margin: 0;
  color: var(--muted);
}

.service-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  margin-top: 28px;
  padding: 30px;
  border-left: 6px solid var(--red);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.84)),
    url("https://images.unsplash.com/photo-1599423300746-b62533397364?auto=format&fit=crop&w=1400&q=84") center/cover;
  box-shadow: var(--shadow);
}

.service-cta h3 {
  margin: 0 0 10px;
  color: var(--dark);
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.15;
}

.service-cta p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
}

.why-section {
  background:
    linear-gradient(90deg, rgba(29, 29, 31, 0.95), rgba(29, 29, 31, 0.82)),
    url("https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1600&q=84") center/cover;
}

.why-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 38px;
  align-items: center;
}

.why-copy {
  color: var(--white);
}

.why-copy h2 {
  margin: 8px 0 16px;
  color: var(--white);
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.12;
}

.why-copy p {
  margin: 0 0 26px;
  color: rgba(255, 255, 255, 0.78);
}

.why-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.why-list article {
  min-height: 150px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
}

.why-list strong,
.why-list span {
  display: block;
}

.why-list strong {
  color: var(--white);
  margin-bottom: 8px;
  font-size: 18px;
}

.why-list span {
  color: rgba(255, 255, 255, 0.72);
}

.faq-section {
  background: var(--white);
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: 42px;
  align-items: start;
}

.faq-grid h2 {
  margin: 8px 0 14px;
  color: var(--dark);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.15;
}

.faq-grid p {
  margin: 0;
  color: var(--muted);
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  border: 1px solid var(--line);
  background: #fafafa;
}

.faq-list summary {
  cursor: pointer;
  padding: 18px 22px;
  color: var(--dark);
  font-weight: 900;
}

.faq-list details[open] summary {
  color: var(--red);
}

.faq-list details p {
  padding: 0 22px 20px;
}

.gallery-section {
  background: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  grid-auto-rows: 245px;
  gap: 18px;
  grid-auto-flow: dense;
}

.gallery-grid a {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

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

.gallery-grid a:last-child {
  grid-column: span 2;
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.gallery-grid a:hover img {
  transform: scale(1.06);
}

.news-section {
  background: var(--soft);
}

.contact-section {
  background: var(--soft);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.88fr);
  gap: 34px;
  align-items: start;
}

.contact-card {
  padding: 34px;
  border-radius: var(--radius);
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(29, 29, 31, 0.96), rgba(65, 55, 38, 0.94)),
    url("https://images.unsplash.com/photo-1560518883-ce09059eeffa?auto=format&fit=crop&w=900&q=84") center/cover;
  box-shadow: var(--shadow);
}

.contact-card > span,
.contact-card h2 {
  color: var(--white);
}

.contact-card form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.contact-card label {
  display: grid;
  gap: 6px;
  font-weight: 800;
}

.form-field-full,
.contact-card .btn,
.form-message {
  grid-column: 1 / -1;
}

.contact-card input,
.contact-card select,
.contact-card textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  padding: 14px 13px;
  outline: none;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.contact-card input::placeholder,
.contact-card textarea::placeholder {
  color: rgba(255, 255, 255, 0.58);
}

.contact-card select option {
  color: var(--dark);
  background: var(--white);
}

.contact-card input:focus,
.contact-card select:focus,
.contact-card textarea:focus {
  border-color: rgba(184, 138, 42, 0.8);
  background: rgba(255, 255, 255, 0.14);
}

.contact-card textarea {
  resize: vertical;
  min-height: 130px;
}

.form-message {
  min-height: 20px;
  margin: 0;
  font-weight: 800;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.quick-actions a {
  padding: 13px 14px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.55);
  text-align: center;
  font-weight: 900;
}

.quick-actions a:hover {
  color: var(--red);
  background: var(--white);
}

.contact-info-panel {
  display: grid;
  gap: 22px;
  align-items: stretch;
}

.contact-info-panel h2 {
  margin: 8px 0 12px;
  color: var(--dark);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.15;
}

.contact-info-panel p {
  color: var(--muted);
  margin: 0 0 22px;
}

.contact-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 10px;
  margin-bottom: 22px;
}

.contact-links a {
  padding: 14px;
  border: 1px solid var(--line);
  color: var(--dark);
  background: #fafafa;
  font-weight: 900;
}

.contact-links a:hover {
  color: var(--white);
  border-color: var(--red);
  background: var(--red);
}

.map-box {
  position: relative;
  min-height: 390px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.map-box iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 390px;
  border: 0;
}

.map-open-link {
  position: absolute;
  top: 0;
  left: 18px;
  right: 18px;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  align-content: flex-end;
  justify-content: flex-start;
  gap: 10px;
  padding: 0 0 18px;
  color: var(--white);
  background: transparent;
}

.map-open-link span {
  padding: 12px 14px;
  color: var(--red);
  background: rgba(29, 29, 31, 0.94);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.map-open-link strong {
  padding: 11px 14px;
  background: rgba(29, 29, 31, 0.94);
  font-size: 14px;
}

.map-open-link:hover span {
  color: var(--white);
  background: var(--red);
}

.map-open-link:hover strong {
  background: var(--red);
}

.site-footer {
  position: relative;
  color: #d7d9df;
  background:
    linear-gradient(180deg, rgba(55, 58, 72, 0.98), rgba(45, 48, 59, 0.98)),
    url("https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1600&q=70") center/cover;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), transparent 45%);
  pointer-events: none;
}

.footer-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 1.1fr) minmax(260px, 0.9fr) minmax(280px, 1fr);
  gap: 42px;
  padding: 70px 0 38px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  color: var(--white);
}

.footer-logo {
  width: 74px;
  height: 74px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #111;
}

.footer-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.footer-brand strong,
.footer-brand small {
  display: block;
  line-height: 1.1;
}

.footer-brand strong {
  font-size: 28px;
  font-weight: 900;
}

.footer-brand small {
  margin-top: 6px;
  color: #d8dbe3;
  font-size: 15px;
}

.site-footer h3 {
  margin: 0 0 22px;
  color: var(--white);
  font-size: 28px;
  line-height: 1.1;
}

.site-footer p {
  margin: 0;
}

.footer-description {
  max-width: 620px;
  color: #d5d8e0;
  font-size: 18px;
  line-height: 1.75;
}

.footer-menu {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 14px 42px;
}

.site-footer a:not(.footer-brand) {
  color: #dcdcdc;
}

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

.footer-menu a {
  display: block;
  font-size: 18px;
}

.footer-contact {
  display: grid;
  align-content: start;
}

.footer-contact a {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin-bottom: 18px;
  font-size: 17px;
  line-height: 1.45;
}

.footer-contact svg,
.footer-social svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.footer-social a {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.footer-social a:nth-child(1) {
  background: #25d366;
}

.footer-social a:nth-child(2) {
  background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af);
}

.footer-social a:nth-child(3) {
  background: #1877f2;
}

.footer-social a:nth-child(3) svg {
  fill: currentColor;
  stroke: none;
}

.footer-bottom {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #f1f1f1;
  font-size: 15px;
}

.footer-bottom p {
  margin: 0;
}

@media (max-width: 1040px) {
  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 124px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-menu a {
    padding: 14px 12px;
    border-bottom: 1px solid var(--line);
  }

  .nav-menu a::after {
    display: none;
  }

  .about-grid,
  .sustainability-grid,
  .contact-grid,
  .counter-grid,
  .footer-grid,
  .why-grid,
  .faq-grid,
  .quality-strip,
  .process-detail {
    grid-template-columns: 1fr;
  }

  .service-cta {
    grid-template-columns: 1fr;
  }

  .hero-social {
    top: auto;
    right: 16px;
    bottom: 16px;
  }

  .footer-grid {
    gap: 34px;
  }
}

@media (max-width: 768px) {
  .header-top {
    display: none;
  }

  .nav-inner {
    min-height: 76px;
  }

  .nav-menu {
    top: 76px;
  }

  .brand-icon {
    width: 50px;
    height: 50px;
  }

  .brand strong {
    font-size: 15px;
  }

  .footer-grid {
    padding: 46px 0 30px;
  }

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

  .footer-logo {
    width: 58px;
    height: 58px;
  }

  .footer-brand strong {
    font-size: 22px;
  }

  .footer-description,
  .footer-menu a,
  .footer-contact a {
    font-size: 16px;
  }

  .footer-menu {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hero,
  .hero-slider,
  .slide {
    min-height: 560px;
  }

  .slide-content {
    padding: 112px 0 86px;
  }

  .slide-content h1 {
    font-size: 38px;
  }

  .slider-btn {
    display: none;
  }

  .section {
    padding: 58px 0;
  }

  .about-media,
  .about-media img {
    min-height: 330px;
  }

  .counter-grid {
    text-align: center;
  }

  .contact-card {
    padding: 24px;
  }

  .contact-card form {
    grid-template-columns: 1fr;
  }

  .corporate-panels {
    grid-template-columns: 1fr;
  }

  .about-profile {
    grid-template-columns: 1fr;
  }

  .why-list {
    grid-template-columns: 1fr;
  }

  .quality-strip article {
    min-height: auto;
  }

  .process-detail article,
  .service-cta {
    padding: 24px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
  }

  .gallery-grid a:first-child,
  .gallery-grid a:last-child {
    grid-column: span 1;
    grid-row: span 1;
  }

  .hero-social {
    display: flex;
    top: auto;
    right: 14px;
    bottom: 14px;
  }

  .social-link {
    width: 40px;
    height: 40px;
  }
}