:root {
  --navy: #061526;
  --navy-2: #081c33;
  --blue: #007bff;
  --cyan: #00c8ff;
  --silver: #b7c2ce;
  --white: #ffffff;
  --muted: #8da0b6;
  --line: rgba(0, 200, 255, 0.2);
  --panel-text: #9fb0c2;
  --body-text: #c6d2df;
  --nav-height: 76px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
}

html[lang="ar"] body {
  font-family: "Cairo", "Segoe UI", Tahoma, Arial, sans-serif;
}

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

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

.container {
  width: min(1180px, 92vw);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  inset-inline-start: 16px;
  top: -48px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
}

.skip-link:focus {
  top: 16px;
}

nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 21, 38, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  min-height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

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

.brand-logo {
  display: block;
  height: 52px;
  width: auto;
  max-width: min(168px, 42vw);
  object-fit: contain;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-links {
  display: flex;
  gap: 22px;
  font-size: 14px;
  color: #d8e5f4;
}

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

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  font-size: 13px;
  font-weight: 700;
  color: #d8e5f4;
  white-space: nowrap;
}

.lang-switch:hover,
.lang-switch:focus-visible {
  border-color: rgba(0, 200, 255, 0.35);
  color: var(--cyan);
}

.cta {
  padding: 12px 18px;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  color: #fff;
  font-weight: 700;
  white-space: nowrap;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  min-height: calc(100svh - var(--nav-height));
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 35%, rgba(0, 123, 255, 0.22), transparent 35%),
    linear-gradient(180deg, #071725 0%, #061526 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 200, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 200, 255, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  padding: 48px 0;
}

.eyebrow {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  margin-bottom: 16px;
}

html[lang="ar"] .eyebrow {
  letter-spacing: 0.04em;
}

h1 {
  font-size: clamp(42px, 6vw, 84px);
  line-height: 0.95;
  margin: 0 0 24px;
  letter-spacing: -0.04em;
}

h1 span {
  display: block;
  color: var(--cyan);
  font-size: 0.42em;
  letter-spacing: 0.28em;
  margin-top: 14px;
}

html[lang="ar"] h1 span {
  letter-spacing: 0.12em;
}

.hero p {
  font-size: clamp(16px, 2.2vw, 19px);
  line-height: 1.75;
  color: var(--body-text);
  max-width: 700px;
  margin: 0;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 20px;
  border-radius: 10px;
  font-weight: 800;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn.primary {
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  border: none;
}

.btn.secondary {
  background: rgba(255, 255, 255, 0.03);
}

.logo-card {
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 26px;
  background: linear-gradient(145deg, rgba(14, 39, 66, 0.82), rgba(5, 15, 28, 0.92));
  padding: 24px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

.logo-card img {
  width: 100%;
  border-radius: 18px;
}

.tagline {
  margin-top: 18px;
  text-align: center;
  letter-spacing: 0.32em;
  color: #d8e5f4;
  font-size: 12px;
}

html[lang="ar"] .tagline {
  letter-spacing: 0.08em;
}

.section {
  padding: 96px 0;
}

.section.alt {
  background: #081a2d;
}

.section-head {
  max-width: 760px;
  margin-bottom: 44px;
}

.kicker {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

html[lang="ar"] .kicker {
  letter-spacing: 0.04em;
}

h2 {
  font-size: clamp(30px, 4vw, 52px);
  margin: 10px 0 16px;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section-head p,
.panel p,
.quote-box > div > p {
  color: #aebdcd;
  line-height: 1.75;
  font-size: 17px;
  margin: 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.card {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
}

.icon {
  font-size: 24px;
  color: var(--cyan);
  margin-bottom: 18px;
}

.card h3 {
  font-size: 18px;
  margin: 0 0 10px;
}

.card p {
  color: var(--panel-text);
  font-size: 14px;
  line-height: 1.65;
  margin: 0;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.panel {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 30px;
  background: linear-gradient(145deg, rgba(14, 39, 66, 0.52), rgba(5, 15, 28, 0.45));
}

.panel h3 {
  margin: 0 0 12px;
  font-size: 20px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.step {
  padding: 20px;
  border-inline-start: 3px solid var(--blue);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  color: #c6d2df;
  font-size: 14px;
  line-height: 1.65;
}

.step b {
  display: block;
  color: var(--cyan);
  margin-bottom: 8px;
  font-size: 13px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 22px;
}

.metric {
  padding: 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.metric strong {
  display: block;
  font-size: 17px;
  color: #fff;
}

.metric span {
  font-size: 13px;
  color: #91a3b6;
}

.quote-box {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 32px;
  align-items: start;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 24px;
  padding: 32px;
  background: linear-gradient(145deg, #0b2440, #071625);
}

.contact-list {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.contact-item {
  padding: 15px 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
}

.contact-item small {
  display: block;
  color: #7f93a8;
  margin-bottom: 5px;
}

form {
  display: grid;
  gap: 12px;
}

input,
select,
textarea {
  width: 100%;
  padding: 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #071523;
  color: #fff;
  outline: none;
  font: inherit;
}

html[lang="ar"] input,
html[lang="ar"] select,
html[lang="ar"] textarea {
  text-align: right;
}

.ltr {
  direction: ltr;
  unicode-bidi: isolate;
  display: inline-block;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible,
.menu-toggle:focus-visible,
.lang-switch:focus-visible,
.cta:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

button {
  cursor: pointer;
  border: 0;
  font: inherit;
}

footer {
  padding: 28px 0 calc(28px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  color: #8698aa;
  font-size: 13px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.mobile-nav {
  display: none;
}

@media (max-width: 1000px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-grid,
  .split,
  .quote-box {
    grid-template-columns: 1fr;
  }

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

  .logo-card {
    max-width: 720px;
  }
}

@media (max-width: 760px) {
  :root {
    --nav-height: 68px;
  }

  .menu-toggle {
    display: grid;
    place-items: center;
  }

  .nav-links {
    display: none;
  }

  .mobile-nav {
    display: none;
    position: fixed;
    inset: var(--nav-height) 0 0 0;
    z-index: 40;
    padding: 20px 4vw calc(24px + env(safe-area-inset-bottom));
    background: rgba(6, 21, 38, 0.98);
    border-top: 1px solid var(--line);
    overflow-y: auto;
  }

  .mobile-nav.is-open {
    display: block;
  }

  .mobile-nav a {
    display: block;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 16px;
    color: #d8e5f4;
  }

  .mobile-nav .cta {
    display: block;
    text-align: center;
    margin-top: 18px;
  }

  .mobile-nav .lang-switch {
    display: inline-flex;
    margin-top: 18px;
  }

  .nav-actions .cta,
  .nav-actions .lang-switch {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 24px 0 56px;
  }

  .hero-grid {
    gap: 32px;
    padding: 24px 0;
  }

  .hero-grid .logo-card {
    order: -1;
  }

  .cards,
  .steps,
  .metrics {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 72px 0;
  }

  .cta {
    padding: 10px 13px;
    font-size: 13px;
  }

  .quote-box {
    padding: 24px 18px;
  }

  .footer-grid {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 420px) {
  .brand-logo {
    height: 44px;
    max-width: 132px;
  }

  .hero-actions .btn {
    width: 100%;
  }
}