:root {
  --color-dark: #082b4c;
  --color-medium: #126fb3;
  --color-turquoise: #16c5c8;
  --color-white: #ffffff;
  --color-light: #edf6f8;
  --header-height: 86px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Cairo", sans-serif;
  color: var(--color-dark);
  background: var(--color-white);
  direction: rtl;
  overflow-x: hidden;
}

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

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

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  min-height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  transition: box-shadow 180ms ease, background-color 180ms ease;
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px rgba(8, 43, 76, 0.12);
  background: var(--color-white);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: 118px;
  aspect-ratio: 594 / 420;
  object-fit: contain;
}

.main-nav {
  flex: 1 1 auto;
}

.main-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
}

.main-nav a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-dark);
  white-space: nowrap;
  transition: color 160ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--color-medium);
}

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 4px;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
}

.header-cta {
  padding: 0 18px;
  color: var(--color-white);
  background: var(--color-turquoise);
  box-shadow: 0 8px 18px rgba(22, 197, 200, 0.2);
}

.header-cta:hover,
.header-cta:focus-visible {
  background: var(--color-medium);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(8, 43, 76, 0.16);
  border-radius: 4px;
  background: var(--color-white);
  cursor: pointer;
  padding: 11px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  margin: 5px 0;
  background: var(--color-dark);
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 100vh;
  padding-top: var(--header-height);
  display: flex;
  align-items: center;
  isolation: isolate;
  background-image: url("../assets/images/optimized/7.png");
  background-size: cover;
  background-position: center center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(8, 43, 76, 0.16) 0%, rgba(8, 43, 76, 0.42) 43%, rgba(8, 43, 76, 0.78) 100%),
    rgba(8, 43, 76, 0.14);
}

.hero-content {
  padding-block: 92px 76px;
  color: var(--color-white);
}

.hero-content > * {
  max-width: 690px;
  margin-inline-end: auto;
}

.hero-kicker {
  margin-block: 0 12px;
  color: var(--color-turquoise);
  font-size: 1rem;
  font-weight: 600;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.25rem, 5vw, 4.45rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: 0;
}

.hero-text {
  margin-block: 24px 0;
  max-width: 760px;
  font-size: clamp(1.32rem, 1.55vw, 1.5rem);
  font-weight: 400;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.9);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.btn {
  min-width: 164px;
  padding: 0 24px;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-turquoise);
  color: var(--color-dark);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.72);
}

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

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

.about-section,
.services-section,
.ready-mix-section,
.projects-section,
.why-us-section,
.contact-section {
  scroll-margin-top: var(--header-height);
}

.about-section {
  padding-block: 110px;
  background: var(--color-white);
  direction: rtl;
  text-align: right;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.86fr);
  align-items: center;
  gap: 76px;
}

.about-content {
  order: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-self: stretch;
  direction: rtl;
  text-align: right;
}

.about-content > .section-kicker,
.about-content > .section-title,
.about-content > .section-text {
  width: 100%;
  direction: rtl;
  text-align: right;
}

.about-media {
  position: relative;
  order: 2;
  margin: 0;
  min-height: 520px;
}

.about-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  object-position: center;
  border-radius: 4px;
  box-shadow: 0 20px 42px rgba(8, 43, 76, 0.12);
}

.section-kicker {
  margin: 0 0 14px;
  color: var(--color-turquoise);
  font-size: 0.98rem;
  font-weight: 600;
  direction: rtl;
  text-align: right;
}

.section-title {
  margin: 0;
  color: var(--color-dark);
  font-size: clamp(2rem, 3.6vw, 3.35rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: 0;
  direction: rtl;
  text-align: right;
}

.section-title span {
  display: block;
}

.section-title span:last-child {
  color: var(--color-turquoise);
}

.section-text {
  margin: 24px 0 0;
  max-width: 720px;
  color: rgba(8, 43, 76, 0.78);
  font-size: 1.08rem;
  font-weight: 400;
  line-height: 2;
  direction: rtl;
  text-align: right;
}

.about-content .section-kicker {
  margin-bottom: 16px;
  font-size: 1.08rem;
  font-weight: 700;
}

.about-content .section-text {
  max-width: 760px;
  font-size: 1.15rem;
  line-height: 2.08;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: 100%;
  gap: 14px;
  margin: 36px 0 0;
  padding: 0;
  direction: rtl;
  text-align: right;
}

.value-card {
  min-height: 122px;
  padding: 20px 18px;
  border: 1px solid rgba(8, 43, 76, 0.08);
  border-radius: 8px;
  background: var(--color-white);
  box-shadow: 0 8px 20px rgba(8, 43, 76, 0.045);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  direction: rtl;
  text-align: right;
}

.value-card:hover {
  transform: translateY(-4px);
  border-color: rgba(22, 197, 200, 0.42);
  box-shadow: 0 16px 30px rgba(8, 43, 76, 0.09);
}

.value-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 14px;
  border-radius: 50%;
  color: var(--color-turquoise);
  background: rgba(22, 197, 200, 0.1);
  font-size: 0.82rem;
  font-weight: 700;
  direction: ltr;
}

.about-values dt {
  margin: 0;
  color: var(--color-dark);
  font-size: 1.12rem;
  font-weight: 700;
  text-align: right;
}

.about-values dd {
  margin: 9px 0 0;
  color: rgba(8, 43, 76, 0.68);
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.75;
}

.field-card {
  position: absolute;
  inset-inline-end: 28px;
  inset-block-end: 28px;
  min-width: 174px;
  padding: 18px 20px;
  border-inline-start: 4px solid var(--color-turquoise);
  border-radius: 4px;
  background: var(--color-white);
  box-shadow: 0 18px 34px rgba(8, 43, 76, 0.16);
}

.field-card strong,
.field-card span {
  display: block;
}

.field-card strong {
  color: var(--color-dark);
  font-size: 1.05rem;
  font-weight: 700;
}

.field-card span {
  margin-top: 4px;
  color: var(--color-medium);
  font-size: 0.92rem;
  font-weight: 600;
}

.services-section {
  padding-block: 104px 112px;
  background: var(--color-light);
  direction: rtl;
  text-align: right;
}

.services-heading {
  max-width: 680px;
  margin-bottom: 42px;
  direction: rtl;
  text-align: right;
}

.services-heading .section-title span:last-child {
  color: var(--color-dark);
}

.services-heading .section-text {
  margin-top: 14px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  direction: rtl;
}

.service-card {
  min-height: 250px;
  padding: 30px 28px;
  border: 1px solid rgba(8, 43, 76, 0.08);
  border-radius: 6px;
  background: var(--color-white);
  box-shadow: 0 10px 24px rgba(8, 43, 76, 0.05);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  direction: rtl;
  text-align: right;
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(22, 197, 200, 0.55);
  box-shadow: 0 18px 36px rgba(8, 43, 76, 0.11);
}

.service-card img {
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  margin-inline: 0 auto;
}

.service-card h3 {
  margin: 0;
  color: var(--color-dark);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.45;
  text-align: right;
}

.service-card p {
  margin: 14px 0 0;
  color: rgba(8, 43, 76, 0.72);
  font-size: 0.98rem;
  font-weight: 400;
  line-height: 1.9;
  text-align: right;
}

.ready-mix-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: 116px 124px;
  background: var(--color-dark);
  color: var(--color-white);
  direction: rtl;
  text-align: right;
}

.ready-mix-section::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset-block-start: -28%;
  inset-inline-start: -8%;
  width: 44%;
  height: 150%;
  border-inline-start: 1px solid rgba(22, 197, 200, 0.14);
  transform: skewX(-12deg);
  background: rgba(18, 111, 179, 0.08);
  pointer-events: none;
}

.ready-mix-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1.1fr);
  align-items: center;
  gap: 88px;
  direction: rtl;
}

.ready-mix-content {
  min-width: 0;
  direction: rtl;
  text-align: right;
}

.ready-mix-kicker {
  margin: 0 0 16px;
  color: var(--color-turquoise);
  font-size: 1.05rem;
  font-weight: 600;
  direction: rtl;
  text-align: right;
}

.ready-mix-title {
  margin: 0;
  font-size: clamp(2.3rem, 4.2vw, 4rem);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: 0;
  direction: rtl;
  text-align: right;
}

.ready-mix-title span {
  display: block;
}

.ready-mix-title span:last-child {
  color: var(--color-turquoise);
}

.ready-mix-text {
  max-width: 610px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.08rem;
  font-weight: 400;
  line-height: 2;
  direction: rtl;
  text-align: right;
}

.ready-mix-points {
  display: grid;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  direction: rtl;
  text-align: right;
}

.ready-mix-points li {
  position: relative;
  padding-inline-start: 30px;
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.7;
  direction: rtl;
  text-align: right;
}

.ready-mix-points li::before {
  content: "✓";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0.12em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border: 1px solid rgba(22, 197, 200, 0.72);
  border-radius: 50%;
  color: var(--color-turquoise);
  font-size: 0.72rem;
  line-height: 1;
}

.ready-mix-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.ready-mix-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 172px;
  min-height: 48px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 600;
  line-height: 1.4;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.ready-mix-button:hover,
.ready-mix-button:focus-visible {
  transform: translateY(-3px);
}

.ready-mix-button-primary {
  background: var(--color-turquoise);
  color: var(--color-dark);
}

.ready-mix-button-primary:hover,
.ready-mix-button-primary:focus-visible {
  background: var(--color-white);
}

.ready-mix-button-secondary {
  border-color: rgba(255, 255, 255, 0.68);
  color: var(--color-white);
  background: transparent;
}

.ready-mix-button-secondary:hover,
.ready-mix-button-secondary:focus-visible {
  border-color: var(--color-white);
  background: var(--color-white);
  color: var(--color-dark);
}

.ready-mix-media {
  position: relative;
  min-width: 0;
  min-height: 570px;
  padding-inline-start: 76px;
  padding-block-end: 62px;
}

.ready-mix-main-image {
  width: min(100%, 430px);
  height: 570px;
  margin-inline-start: auto;
  object-fit: cover;
  object-position: center;
  border-radius: 4px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.28);
}

.ready-mix-secondary-image {
  position: absolute;
  inset-inline-start: 0;
  inset-block-end: 0;
  width: min(58%, 310px);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  border: 6px solid var(--color-dark);
  border-radius: 4px;
  box-shadow: 0 20px 38px rgba(0, 0, 0, 0.3);
}

.projects-section {
  padding-block: 104px 116px;
  background: var(--color-white);
  direction: rtl;
  text-align: right;
}

.projects-heading {
  max-width: 720px;
  margin-bottom: 34px;
  direction: rtl;
  text-align: right;
}

.projects-heading .section-title {
  color: var(--color-dark);
}

.projects-heading .section-text {
  margin-top: 14px;
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 10px;
  margin-bottom: 34px;
  direction: rtl;
}

.project-filter {
  min-height: 42px;
  padding: 8px 16px;
  border: 1px solid rgba(8, 43, 76, 0.14);
  border-radius: 4px;
  color: var(--color-dark);
  background: var(--color-white);
  font: 600 0.9rem/1.5 "Cairo", sans-serif;
  cursor: pointer;
  direction: rtl;
  text-align: right;
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.project-filter:hover,
.project-filter:focus-visible {
  border-color: var(--color-turquoise);
  color: var(--color-medium);
}

.project-filter.is-active {
  border-color: var(--color-dark);
  color: var(--color-white);
  background: var(--color-dark);
}

.project-filter.is-active::before {
  content: "✓";
  margin-inline-end: 7px;
  color: var(--color-turquoise);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  direction: rtl;
}

.project-card {
  min-width: 0;
  border: 1px solid rgba(8, 43, 76, 0.09);
  border-radius: 6px;
  background: var(--color-white);
  box-shadow: 0 8px 24px rgba(8, 43, 76, 0.07);
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.project-card[hidden] {
  display: none;
}

.project-card:hover,
.project-card:focus-within {
  transform: translateY(-5px);
  border-color: rgba(22, 197, 200, 0.48);
  box-shadow: 0 18px 36px rgba(8, 43, 76, 0.12);
}

.project-open {
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  font-family: "Cairo", sans-serif;
  cursor: pointer;
  direction: rtl;
  text-align: right;
}

.project-image {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.project-image::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(to top, rgba(8, 43, 76, 0.38), transparent);
  pointer-events: none;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 280ms ease;
}

.project-card:hover .project-image img,
.project-card:focus-within .project-image img {
  transform: scale(1.025);
}

.project-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 206px;
  padding: 24px 22px 26px;
  direction: rtl;
  text-align: right;
}

.project-category,
.project-title,
.project-description {
  width: 100%;
  direction: rtl;
  text-align: right;
}

.project-category {
  color: var(--color-turquoise);
  font-size: 0.82rem;
  font-weight: 700;
}

.project-title {
  margin-top: 8px;
  color: var(--color-dark);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.55;
}

.project-description {
  margin-top: 10px;
  color: rgba(8, 43, 76, 0.72);
  font-size: 0.92rem;
  font-weight: 400;
  line-height: 1.85;
}

.why-us-section {
  padding-block: 104px 112px;
  background: var(--color-light);
  direction: rtl;
  text-align: right;
}

.why-us-heading {
  max-width: 720px;
  margin-bottom: 42px;
  direction: rtl;
  text-align: right;
}

.why-us-heading .section-title,
.why-us-heading .section-text,
.why-us-heading .section-kicker {
  width: 100%;
  direction: rtl;
  text-align: right;
}

.why-us-heading .section-text {
  margin-top: 14px;
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  direction: rtl;
}

.why-card {
  min-width: 0;
  min-height: 224px;
  padding: 28px 26px;
  border: 1px solid rgba(8, 43, 76, 0.08);
  border-radius: 6px;
  background: var(--color-white);
  box-shadow: 0 7px 22px rgba(8, 43, 76, 0.05);
  direction: rtl;
  text-align: right;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.why-card:hover {
  transform: translateY(-5px);
  border-color: rgba(22, 197, 200, 0.48);
  box-shadow: 0 17px 34px rgba(8, 43, 76, 0.1);
}

.why-number {
  display: block;
  width: 100%;
  margin-bottom: 18px;
  color: var(--color-turquoise);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1;
  direction: ltr;
  text-align: right;
  unicode-bidi: isolate;
}

.why-card h3 {
  margin: 0;
  color: var(--color-dark);
  font-size: 1.22rem;
  font-weight: 700;
  line-height: 1.55;
  direction: rtl;
  text-align: right;
}

.why-card p {
  margin: 12px 0 0;
  color: rgba(8, 43, 76, 0.72);
  font-size: 0.94rem;
  font-weight: 400;
  line-height: 1.85;
  direction: rtl;
  text-align: right;
}

.contact-section {
  padding-block: 108px;
  color: var(--color-white);
  background: var(--color-dark);
  direction: rtl;
  text-align: right;
}

.contact-heading {
  max-width: 760px;
  margin-bottom: 44px;
  direction: rtl;
  text-align: right;
}

.contact-kicker,
.contact-title,
.contact-intro {
  width: 100%;
  direction: rtl;
  text-align: right;
}

.contact-kicker {
  margin: 0 0 14px;
  color: var(--color-turquoise);
  font-size: 0.98rem;
  font-weight: 600;
}

.contact-title {
  margin: 0;
  color: var(--color-white);
  font-size: clamp(2.25rem, 4vw, 3.65rem);
  font-weight: 700;
  line-height: 1.28;
}

.contact-intro {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.08rem;
  line-height: 1.95;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  align-items: start;
  gap: 56px;
  direction: rtl;
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  font-style: normal;
  direction: rtl;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  min-width: 0;
  min-height: 122px;
  gap: 14px;
  padding: 22px 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  direction: rtl;
  text-align: right;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.contact-item:hover,
.contact-item:focus-visible {
  transform: translateY(-3px);
  border-color: var(--color-turquoise);
  background: rgba(255, 255, 255, 0.1);
}

.contact-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 4px;
  color: var(--color-dark);
  background: var(--color-turquoise);
}

.contact-icon svg,
.footer-actions svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.contact-item-text {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  gap: 5px;
  direction: rtl;
  text-align: right;
}

.contact-item-text strong,
.contact-item-text span {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.contact-item-text strong {
  color: var(--color-white);
  font-size: 0.94rem;
  font-weight: 600;
}

.contact-item-text span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.88rem;
  line-height: 1.7;
}

.inquiry-panel {
  padding: 34px;
  border-radius: 6px;
  color: var(--color-dark);
  background: var(--color-white);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.16);
  direction: rtl;
  text-align: right;
}

.inquiry-panel h3 {
  margin: 0 0 26px;
  color: var(--color-dark);
  font-size: 1.55rem;
  line-height: 1.5;
  direction: rtl;
  text-align: right;
}

.inquiry-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  direction: rtl;
}

.form-field {
  min-width: 0;
  direction: rtl;
  text-align: right;
}

.form-field-message,
.inquiry-submit {
  grid-column: 1 / -1;
}

.form-field label {
  display: block;
  margin-bottom: 8px;
  color: var(--color-dark);
  font-size: 0.9rem;
  font-weight: 600;
  direction: rtl;
  text-align: right;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 50px;
  padding: 11px 13px;
  border: 1px solid rgba(8, 43, 76, 0.18);
  border-radius: 4px;
  color: var(--color-dark);
  background: var(--color-white);
  font: 400 0.94rem/1.65 "Cairo", sans-serif;
  direction: rtl;
  text-align: right;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-field input[dir="ltr"] {
  direction: ltr;
  text-align: right;
}

.form-field textarea {
  min-height: 138px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-turquoise);
  box-shadow: 0 0 0 3px rgba(22, 197, 200, 0.16);
  outline: 0;
}

.form-field [aria-invalid="true"] {
  border-color: var(--color-medium);
}

.field-error {
  display: block;
  min-height: 1.35em;
  margin-top: 5px;
  color: var(--color-medium);
  font-size: 0.78rem;
  line-height: 1.5;
  direction: rtl;
  text-align: right;
}

.inquiry-submit,
.map-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-family: "Cairo", sans-serif;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
}

.inquiry-submit {
  width: 100%;
  padding-inline: 24px;
  color: var(--color-dark);
  background: var(--color-turquoise);
}

.inquiry-submit:hover,
.inquiry-submit:focus-visible,
.map-link:hover,
.map-link:focus-visible {
  color: var(--color-dark);
  background: var(--color-white);
  border-color: var(--color-turquoise);
}

.contact-map-wrap {
  margin-top: 56px;
  direction: rtl;
  text-align: right;
}

.contact-map {
  display: block;
  width: 100%;
  height: 420px;
  border: 0;
  border-radius: 6px;
  background: var(--color-light);
}

.map-link {
  margin-top: 18px;
  padding-inline: 24px;
  color: var(--color-dark);
  background: var(--color-turquoise);
}

.site-footer {
  color: var(--color-white);
  background: var(--color-dark);
  direction: rtl;
  text-align: right;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.15fr) minmax(190px, 0.72fr) minmax(260px, 1fr);
  gap: 58px;
  padding-block: 70px;
  direction: rtl;
}

.footer-brand,
.footer-links,
.footer-contact {
  min-width: 0;
  direction: rtl;
  text-align: right;
}

.footer-brand img {
  width: 132px;
  aspect-ratio: 594 / 420;
  object-fit: contain;
}

.footer-brand p {
  max-width: 360px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
  line-height: 1.9;
}

.footer-links h2,
.footer-contact h2 {
  margin: 0 0 20px;
  color: var(--color-white);
  font-size: 1.05rem;
  line-height: 1.5;
}

.footer-links ul,
.footer-contact ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
}

.footer-links a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.74);
  transition: color 160ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible,
.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: var(--color-turquoise);
}

.footer-contact ul {
  display: grid;
  gap: 12px;
}

.footer-contact li > a {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.footer-contact li span {
  color: var(--color-turquoise);
  font-size: 0.78rem;
}

.footer-contact li b {
  max-width: 100%;
  overflow-wrap: anywhere;
  font-size: 0.88rem;
  font-weight: 400;
}

.footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
  direction: rtl;
}

.footer-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.06);
}

.footer-actions a:hover,
.footer-actions a:focus-visible {
  border-color: var(--color-turquoise);
  color: var(--color-dark);
  background: var(--color-turquoise);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom p {
  margin: 0;
  padding-block: 22px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.82rem;
  line-height: 1.8;
  direction: rtl;
  text-align: right;
}

.project-lightbox[hidden] {
  display: none;
}

.project-lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 28px;
  background: rgba(8, 43, 76, 0.88);
  direction: rtl;
}

.lightbox-dialog {
  position: relative;
  width: min(980px, 100%);
  max-height: calc(100vh - 56px);
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: var(--color-white);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
}

.lightbox-close,
.lightbox-previous,
.lightbox-next {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(8, 43, 76, 0.14);
  border-radius: 4px;
  color: var(--color-dark);
  background: var(--color-white);
  font: 700 1.35rem/1 "Cairo", sans-serif;
  cursor: pointer;
}

.lightbox-close {
  position: absolute;
  inset-block-start: 14px;
  inset-inline-start: 14px;
  z-index: 2;
}

.lightbox-close:hover,
.lightbox-close:focus-visible,
.lightbox-previous:hover,
.lightbox-previous:focus-visible,
.lightbox-next:hover,
.lightbox-next:focus-visible {
  border-color: var(--color-turquoise);
  background: var(--color-light);
}

.lightbox-image {
  width: 100%;
  max-height: 62vh;
  object-fit: contain;
  background: var(--color-dark);
}

.lightbox-content {
  padding: 24px 28px 28px;
  direction: rtl;
  text-align: right;
}

.lightbox-content h2 {
  margin: 0;
  color: var(--color-dark);
  font-size: 1.55rem;
  line-height: 1.5;
  direction: rtl;
  text-align: right;
}

.lightbox-content p {
  margin: 10px 0 0;
  color: rgba(8, 43, 76, 0.74);
  font-size: 1rem;
  line-height: 1.85;
  direction: rtl;
  text-align: right;
}

.lightbox-navigation {
  display: flex;
  justify-content: flex-start;
  gap: 10px;
  margin-top: 20px;
  direction: rtl;
}

body.lightbox-open {
  overflow: hidden;
}

:focus-visible {
  outline: 3px solid var(--color-turquoise);
  outline-offset: 3px;
}

@media (max-width: 1100px) {
  .header-inner {
    gap: 14px;
  }

  .main-nav ul {
    gap: 14px;
  }

  .main-nav a {
    font-size: 0.86rem;
  }

  .header-cta {
    padding-inline: 14px;
    font-size: 0.9rem;
  }

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

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

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 38px;
  }

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

  .inquiry-panel {
    order: 2;
  }

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

@media (max-width: 900px) {
  :root {
    --header-height: 76px;
  }

  .container {
    width: min(100% - 28px, 1180px);
  }

  .brand img {
    width: 104px;
  }

  .menu-toggle {
    display: inline-block;
    margin-inline-start: auto;
  }

  .header-cta {
    display: none;
  }

  .main-nav {
    position: absolute;
    top: var(--header-height);
    right: 14px;
    left: 14px;
    display: block;
    max-height: 0;
    overflow: hidden;
    border-radius: 4px;
    background: var(--color-white);
    box-shadow: 0 16px 34px rgba(8, 43, 76, 0.16);
    transition: max-height 220ms ease;
  }

  .main-nav.is-open {
    max-height: 390px;
  }

  .main-nav ul {
    min-height: 0;
    padding: 10px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .main-nav a {
    justify-content: flex-start;
    min-height: 48px;
    padding-inline: 12px;
    border-bottom: 1px solid var(--color-light);
    font-size: 1rem;
  }

  .main-nav li:last-child a {
    border-bottom: 0;
  }

  .hero {
    min-height: 720px;
    background-position: 38% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(8, 43, 76, 0.18) 0%, rgba(8, 43, 76, 0.52) 38%, rgba(8, 43, 76, 0.86) 100%),
      rgba(8, 43, 76, 0.12);
  }

  .hero-content {
    padding-block: 72px 54px;
  }

  .about-section {
    padding-block: 84px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .about-content,
  .about-media {
    order: initial;
  }

  .about-media {
    min-height: 440px;
  }

  .about-media img {
    min-height: 440px;
  }

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

  .services-section {
    padding-block: 82px 90px;
  }

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

  .ready-mix-section {
    padding-block: 84px 92px;
  }

  .ready-mix-grid {
    grid-template-columns: 1fr;
    gap: 52px;
  }

  .ready-mix-media {
    min-height: 530px;
    padding-inline-start: 22%;
    padding-block-end: 58px;
  }

  .ready-mix-main-image {
    width: min(78%, 440px);
    height: 520px;
  }

  .ready-mix-secondary-image {
    width: min(50%, 300px);
  }

  .projects-section {
    padding-block: 84px 94px;
  }

  .why-us-section {
    padding-block: 84px 92px;
  }

  .contact-section {
    padding-block: 84px 90px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 38px;
  }

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

  .inquiry-panel {
    order: 2;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 42px 32px;
    padding-block: 58px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

}

@media (max-width: 560px) {
  .brand img {
    width: 96px;
  }

  .hero {
    min-height: 680px;
    align-items: flex-end;
    background-position: 43% center;
  }

  .hero-content {
    padding-block: 88px 46px;
  }

  .hero-content > * {
    max-width: 100%;
  }

  .hero h1 {
    font-size: 2.18rem;
  }

  .hero-text {
    font-size: 1.12rem;
    line-height: 1.8;
  }

  .hero-actions {
    gap: 10px;
  }

  .btn {
    width: 100%;
    min-height: 48px;
  }

  .about-section {
    padding-block: 64px;
  }

  .section-kicker {
    font-size: 0.94rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-text {
    font-size: 1rem;
    line-height: 1.9;
  }

  .about-content .section-kicker {
    font-size: 1rem;
  }

  .about-content .section-text {
    font-size: 1.04rem;
    line-height: 2;
  }

  .about-values {
    gap: 12px;
  }

  .value-card {
    min-height: 112px;
    padding: 18px 16px;
  }

  .value-number {
    width: 34px;
    height: 34px;
    margin-bottom: 14px;
  }

  .about-values dt {
    font-size: 1.04rem;
  }

  .about-values dd {
    font-size: 0.86rem;
  }

  .about-media {
    min-height: 360px;
  }

  .about-media img {
    min-height: 360px;
  }

  .field-card {
    inset-inline: 18px auto;
    inset-block-end: 18px;
    min-width: 154px;
  }

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

  .service-card {
    min-height: auto;
    padding: 26px 24px;
  }

  .ready-mix-section {
    padding-block: 68px 72px;
  }

  .ready-mix-section::before {
    width: 64%;
  }

  .ready-mix-title {
    font-size: 2.35rem;
  }

  .ready-mix-text {
    font-size: 1rem;
    line-height: 1.9;
  }

  .ready-mix-actions {
    gap: 10px;
  }

  .ready-mix-button {
    width: 100%;
    min-height: 50px;
  }

  .ready-mix-media {
    min-height: 430px;
    padding-inline-start: 18%;
    padding-block-end: 48px;
  }

  .ready-mix-main-image {
    width: 86%;
    height: 410px;
  }

  .ready-mix-secondary-image {
    width: 56%;
    border-width: 4px;
  }

  .projects-section {
    padding-block: 68px 76px;
  }

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

  .project-filters {
    gap: 8px;
    margin-bottom: 28px;
  }

  .project-filter {
    min-height: 44px;
    padding-inline: 13px;
    font-size: 0.84rem;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .project-content {
    min-height: auto;
    padding: 22px 20px 24px;
  }

  .project-lightbox {
    padding: 14px;
  }

  .lightbox-dialog {
    max-height: calc(100vh - 28px);
  }

  .lightbox-image {
    max-height: 48vh;
  }

  .lightbox-content {
    padding: 20px 20px 24px;
  }

  .lightbox-content h2 {
    font-size: 1.3rem;
  }

  .why-us-section {
    padding-block: 68px 76px;
  }

  .why-us-heading {
    margin-bottom: 30px;
  }

  .why-us-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .why-card {
    min-height: auto;
    padding: 24px 22px;
  }

  .contact-section {
    padding-block: 68px 72px;
  }

  .contact-heading {
    margin-bottom: 30px;
  }

  .contact-title {
    font-size: 2.2rem;
  }

  .contact-intro {
    font-size: 1rem;
    line-height: 1.9;
  }

  .contact-details,
  .inquiry-form {
    grid-template-columns: 1fr;
  }

  .contact-item {
    min-height: 104px;
    padding: 19px 17px;
  }

  .inquiry-panel {
    padding: 26px 20px;
  }

  .form-field-message,
  .inquiry-submit {
    grid-column: auto;
  }

  .contact-map-wrap {
    margin-top: 42px;
  }

  .contact-map {
    height: 310px;
  }

  .map-link {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 38px;
    padding-block: 52px;
  }

  .footer-brand {
    grid-column: auto;
  }

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

}

@media (max-width: 330px) {
  .about-values {
    grid-template-columns: 1fr;
  }

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

}