:root {
  --bg: #f9f9fa;
  --bg-alt: #d7e0e9;
  --surface: #ffffff;
  --surface-soft: rgba(215, 224, 233, 0.6);
  --primary: #253d64;
  --primary-dark: #1c304e;
  --accent: #bbbfc5;
  --text: #454545;
  --text-strong: #253d64;
  --text-muted: #6f7784;
  --border: rgba(37, 61, 100, 0.16);
  --shadow: 0 20px 45px rgba(37, 61, 100, 0.18);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 10px;
  --transition: all 0.28s ease;
  font-size: 16px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Cairo", "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #ffffff 0%, var(--bg) 55%, var(--bg-alt) 100%);
  color: var(--text);
  margin: 0;
  line-height: 1.6;
  min-height: 100vh;
}

body[dir="ltr"] {
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-align: left;
}

body[dir="rtl"] {
  text-align: right;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

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

button,
.btn {
  font: inherit;
  cursor: pointer;
  border: none;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.8rem;
  gap: 0.5rem;
  text-decoration: none;
}

.btn.primary {
  background: var(--primary);
  color: #ffffff;
  font-weight: 600;
  box-shadow: var(--shadow);
}

.btn.primary:hover {
  transform: translateY(-2px);
  background: var(--primary-dark);
}

.btn.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--primary);
  font-weight: 600;
}

.btn.secondary:hover {
  background: rgba(37, 61, 100, 0.08);
  border-color: var(--primary);
}

.btn.full {
  width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(16px);
  background: rgba(249, 249, 250, 0.88);
  z-index: 20;
  border-bottom: 1px solid rgba(37, 61, 100, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.1rem 0;
  flex-wrap: wrap;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--text-strong);
}

.logo img {
  height: 46px;
  width: auto;
  display: block;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-text strong {
  font-size: 1.05rem;
}

.logo-tagline,
.logo-text span {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.nav a {
  padding-bottom: 0.3rem;
  border-bottom: 2px solid transparent;
}

.nav a:hover,
.nav a.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.lang-toggle {
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--primary);
  font-weight: 600;
}

.lang-toggle:hover {
  background: rgba(37, 61, 100, 0.08);
}

.hero {
  padding: 6rem 0 4.5rem;
  background: linear-gradient(140deg, rgba(215, 224, 233, 0.4) 0%, rgba(187, 191, 197, 0.28) 45%, rgba(249, 249, 250, 0.8) 100%);
}

.hero .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  align-items: center;
  gap: 3.5rem;
}

.hero h1 {
  font-size: clamp(2.5rem, 4vw + 1rem, 3.8rem);
  line-height: 1.15;
  margin-bottom: 1.2rem;
  color: var(--text-strong);
}

.hero p {
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 1.8rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-visual {
  display: grid;
  justify-items: center;
  gap: 1rem;
}

.globe {
  position: relative;
  width: 260px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 30%, rgba(37, 61, 100, 0.55), rgba(37, 61, 100, 0.2));
  box-shadow: 0 18px 36px rgba(37, 61, 100, 0.18);
  overflow: hidden;
}

.globe {
  position: relative;
  width: 260px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  box-shadow: 0 18px 36px rgba(37, 61, 100, 0.18);
  overflow: hidden;
}

.orbit {
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px solid rgba(37, 61, 100, 0.28);
  animation: orbit 16s linear infinite;
  transform-origin: center;
}

.orbit-two {
  inset: 22%;
  animation-duration: 20s;
}

.orbit-three {
  inset: 32%;
  animation-duration: 24s;
}

.visual-caption {
  color: var(--text-muted);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@keyframes orbit {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.highlights {
  padding: 4.5rem 0;
}

.highlights h2 {
  text-align: center;
  margin-bottom: 2.5rem;
  font-size: 2rem;
  color: var(--text-strong);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.8rem;
}

.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  border: 1px solid rgba(37, 61, 100, 0.08);
  box-shadow: 0 16px 36px rgba(37, 61, 100, 0.12);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 61, 100, 0.2);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.8rem;
  font-size: 1.3rem;
  color: var(--text-strong);
}

.card p {
  color: var(--text-muted);
  margin: 0;
}

.metrics {
  padding: 3.5rem 0;
}

.metrics .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
}

.metric {
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  border: 1px solid rgba(37, 61, 100, 0.08);
  text-align: center;
  transition: var(--transition);
}

.metric:hover {
  border-color: rgba(37, 61, 100, 0.2);
  transform: translateY(-4px);
}

.metric .value {
  display: block;
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--text-strong);
}

.metric .label {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.clients {
  padding: 4rem 0;
}

.client-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  color: var(--primary);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact {
  padding: 4.5rem 0 5rem;
  background: rgba(215, 224, 233, 0.25);
}

.contact .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
  align-items: start;
}

.contact h2 {
  font-size: 2rem;
  margin-bottom: 0.8rem;
  color: var(--text-strong);
}

.contact p {
  color: var(--text-muted);
}

.contact-details p {
  margin: 0.2rem 0;
}

.contact-label {
  font-weight: 600;
  color: var(--text-strong);
  display: inline-block;
  margin-inline-end: 0.4rem;
}

.contact-form {
  background: var(--surface);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(37, 61, 100, 0.1);
  box-shadow: var(--shadow);
  display: grid;
  gap: 1.2rem;
}

.contact-form label {
  display: grid;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-strong);
  text-align: start;
}

body[dir="rtl"] .contact-form label {
  text-align: right;
}

.contact-form input,
.contact-form textarea {
  background: rgba(249, 249, 250, 0.86);
  border: 1px solid rgba(37, 61, 100, 0.16);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  color: var(--text);
  font: inherit;
  transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 61, 100, 0.15);
}

.form-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.site-footer {
  padding: 2.5rem 0;
  border-top: 1px solid rgba(37, 61, 100, 0.08);
  background: rgba(249, 249, 250, 0.92);
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a:hover {
  color: var(--primary);
}

/* Solutions Page */
.solutions-page .page-hero {
  padding: 5rem 0 3rem;
  text-align: center;
  background: linear-gradient(160deg, rgba(187, 191, 197, 0.3) 0%, rgba(215, 224, 233, 0.4) 100%);
}

.page-hero h1 {
  font-size: clamp(2.2rem, 3vw + 1rem, 3.2rem);
  margin-bottom: 1rem;
  color: var(--text-strong);
}

.page-hero p {
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto;
}

.solution-grid {
  padding: 3.5rem 0;
}

.solution-grid .container {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.solution-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2.3rem;
  border: 1px solid rgba(37, 61, 100, 0.1);
  box-shadow: 0 16px 36px rgba(37, 61, 100, 0.12);
  transition: var(--transition);
}

.solution-card:hover {
  border-color: rgba(37, 61, 100, 0.2);
  transform: translateY(-6px);
}

.solution-card h2 {
  margin-top: 0;
  margin-bottom: 0.8rem;
  font-size: 1.4rem;
  color: var(--text-strong);
}

.solution-card p {
  color: var(--text-muted);
  margin-bottom: 1.2rem;
}

.solution-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.6rem;
  color: var(--text-muted);
}

.solution-card li::before {
  content: "â–¹";
  color: var(--primary);
  margin-inline-start: 0.6rem;
}

body[dir="rtl"] .solution-card li::before {
  margin-inline-start: 0;
  margin-inline-end: 0.6rem;
}

.case-studies {
  padding: 3.5rem 0;
}

.case-studies h2 {
  text-align: center;
  margin-bottom: 2.5rem;
  font-size: 2rem;
  color: var(--text-strong);
}

.case-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.case-grid article {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2.1rem;
  border: 1px solid rgba(37, 61, 100, 0.08);
  box-shadow: 0 16px 32px rgba(37, 61, 100, 0.12);
  transition: var(--transition);
}

.case-grid article:hover {
  transform: translateY(-5px);
  border-color: rgba(37, 61, 100, 0.2);
}

.case-grid h3 {
  margin-top: 0;
  font-size: 1.25rem;
  color: var(--text-strong);
}

.case-grid p {
  color: var(--text-muted);
  margin-bottom: 0;
}

.cta-banner {
  padding: 4rem 0 5rem;
  text-align: center;
  background: rgba(187, 191, 197, 0.2);
}

.cta-banner p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0.8rem auto 1.5rem;
}

/* Direction helpers */
body[dir="rtl"] .hero-actions,
body[dir="rtl"] .nav {
  flex-direction: row-reverse;
}

body[dir="ltr"] .hero-actions,
body[dir="ltr"] .nav {
  flex-direction: row;
}

body[dir="rtl"] .header-actions {
  flex-direction: row-reverse;
}

body[dir="ltr"] .header-actions {
  flex-direction: row;
}

body[dir="ltr"] .contact {
  text-align: left;
}

/* Responsive tweaks */
@media (max-width: 768px) {
  .site-header .container {
    justify-content: center;
    text-align: center;
  }

  .nav {
    justify-content: center;
    flex-wrap: wrap;
  }

  .header-actions {
    justify-content: center;
  }

  .cta {
    width: 100%;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .contact-form {
    padding: 1.8rem;
  }
}

@media (max-width: 560px) {
  :root {
    font-size: 15px;
  }

  .hero-actions {
    flex-direction: column !important;
  }

  .footer-links {
    width: 100%;
    justify-content: center;
  }
}