@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --bg: #060b14;
  --surface: #0e1628;
  --surface-2: #111d32;
  --card: rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.12);
  --text: #eff3ff;
  --text-muted: #a7b1c8;
  --brand: #3a86ff;
  --brand-2: #00c2ff;
  --success: #2fd3a8;
  --radius: 1rem;
  --shadow: 0 20px 45px rgba(1, 8, 20, 0.45);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 8% 10%, rgba(58, 134, 255, 0.26), transparent 28%),
    radial-gradient(circle at 92% 24%, rgba(0, 194, 255, 0.16), transparent 34%),
    radial-gradient(circle at 65% 84%, rgba(47, 211, 168, 0.12), transparent 24%);
  z-index: -1;
}

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

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

ul {
  list-style: none;
}

h1,
h2,
h3 {
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  margin-bottom: 0.9rem;
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

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

.container {
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
}

.section {
  padding: 5.5rem 0;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.85rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--brand-2);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 11, 20, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.56rem 0;
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.logo {
  width: 80px;
  height: auto;
}

.logo-mobile {
  display: none;
}

.logo-mobile-drawer {
  width: min(230px, 75%);
}

.menu-toggle,
.mobile-backdrop,
.mobile-drawer {
  display: none;
}

body.is-mobile .main-nav,
body.is-mobile .header-actions {
  display: none !important;
}

body.is-mobile .menu-toggle {
  display: inline-flex !important;
}

body.is-mobile .mobile-backdrop {
  display: block !important;
}

body.is-mobile .mobile-drawer {
  display: flex !important;
}

.menu-toggle {
  width: 2.45rem;
  height: 2.45rem;
  border: 1px solid var(--card-border);
  border-radius: 0.7rem;
  background: rgba(255, 255, 255, 0.04);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.24rem;
  cursor: pointer;
}

.menu-toggle span {
  width: 1.1rem;
  height: 2px;
  border-radius: 999px;
  background: #dce5ff;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

body.nav-open .menu-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

body.nav-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

body.nav-open .menu-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.main-nav ul {
  display: flex;
  gap: 1.5rem;
}

.main-nav a {
  color: #dce5ff;
  font-weight: 500;
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: #ffffff;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem;
  border-radius: 999px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.03);
}

.lang-btn {
  border: none;
  background: transparent;
  color: #d5def5;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.35rem 0.62rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.lang-btn.lang-animate {
  animation: langPulse 0.35s ease;
}

.lang-btn:hover {
  color: #ffffff;
}

.lang-btn.active {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #ffffff;
}

@keyframes langPulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
  100% {
    transform: scale(1);
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.82rem 1.35rem;
  border-radius: 0.72rem;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #ffffff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.btn-small {
  padding: 0.62rem 1.05rem;
  font-size: 0.95rem;
}

.btn-ghost {
  background: transparent;
  border-color: var(--card-border);
  color: #dce5ff;
}

.hero {
  padding-top: 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.4rem;
  align-items: start;
}

.lead {
  max-width: 60ch;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  margin: 1.5rem 0 2rem;
  flex-wrap: wrap;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 0.8rem;
}

.metric-card {
  padding: 0.95rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  background: var(--card);
}

.metric-value {
  color: #ffffff;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.18rem;
}

.metric-label {
  font-size: 0.88rem;
  line-height: 1.35;
}

.media-card {
  border-radius: calc(var(--radius) + 0.25rem);
  overflow: hidden;
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow);
}

.hero-media img {
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.section-head {
  max-width: 760px;
  margin-bottom: 1.9rem;
}

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.info-card {
  padding: 1.4rem;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.split-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.2rem;
  align-items: center;
}

.check-list {
  margin-top: 1rem;
  display: grid;
  gap: 0.7rem;
}

.check-list li {
  position: relative;
  padding-left: 1.6rem;
  color: #d5ddf3;
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--success);
  font-weight: 700;
}

.process-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.2rem;
  align-items: start;
}

.timeline {
  display: grid;
  gap: 0.9rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 1rem;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  background: var(--card);
}

.timeline-index {
  min-width: 2.3rem;
  height: 2.3rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
}

.site-footer {
  padding: 2rem 0 3.6rem;
}

.footer-card {
  text-align: center;
  padding: 2rem;
  border-radius: calc(var(--radius) + 0.2rem);
  border: 1px solid var(--card-border);
  background: linear-gradient(145deg, rgba(58, 134, 255, 0.18), rgba(6, 11, 20, 0.48));
}

.footer-logo {
  width: min(380px, 65%);
  margin: 0 auto 1rem;
}

.footer-card h2 {
  margin-bottom: 0.65rem;
}

.footer-card p {
  margin-bottom: 1.3rem;
}

.contact-links {
  display: grid;
  gap: 0.55rem;
  margin: 0 auto 1.25rem;
  width: fit-content;
  text-align: left;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #dce5ff;
  font-size: 0.95rem;
}

.contact-link strong {
  color: #ffffff;
  font-weight: 600;
}

.contact-link:hover {
  text-decoration: underline;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

html[dir="rtl"] body {
  font-family: 'Inter', sans-serif;
}

html[dir="rtl"] .nav-wrap,
html[dir="rtl"] .hero-actions {
  flex-direction: row-reverse;
}

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

html[dir="rtl"] .hero-copy,
html[dir="rtl"] .split-copy,
html[dir="rtl"] .section-head,
html[dir="rtl"] .timeline-item,
html[dir="rtl"] .info-card {
  text-align: right;
}

html[dir="rtl"] .check-list li {
  padding-left: 0;
  padding-right: 1.6rem;
}

html[dir="rtl"] .check-list li::before {
  left: auto;
  right: 0;
}

html[dir="rtl"] .timeline-item {
  grid-template-columns: 1fr auto;
}

html[dir="rtl"] .contact-links {
  text-align: right;
}

@media (max-width: 1024px) {
  .hero-grid,
  .split-grid,
  .process-wrap {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    order: 0;
  }

  .hero-media {
    order: 1;
  }

  .cards-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .logo-desktop {
    display: none;
  }

  .logo-mobile {
    display: block;
    width: min(210px, 66vw);
  }

  .section {
    padding: 4.5rem 0;
  }

  .nav-wrap {
    flex-wrap: nowrap;
    gap: 0.6rem;
  }

  .main-nav {
    display: none;
  }

  .header-actions {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .mobile-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(1, 8, 20, 0.24);
    backdrop-filter: blur(3px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 69;
  }

  .mobile-drawer {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    width: 75vw;
    max-width: 360px;
    height: 100vh;
    background: rgba(9, 16, 30, 0.96);
    border-right: 1px solid var(--card-border);
    padding: 1rem;
    flex-direction: column;
    justify-content: space-between;
    transform: translateX(-105%);
    transition: transform 0.33s cubic-bezier(0.2, 0.8, 0.2, 1);
    z-index: 70;
  }

  .mobile-drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.9rem;
  }

  .drawer-close {
    width: 2.15rem;
    height: 2.15rem;
    border: 1px solid var(--card-border);
    border-radius: 0.65rem;
    background: rgba(255, 255, 255, 0.04);
    color: #dce5ff;
    font-size: 1rem;
    cursor: pointer;
  }

  .mobile-nav ul {
    display: grid;
    gap: 0.45rem;
  }

  .mobile-nav a {
    display: block;
    padding: 0.72rem 0.8rem;
    border: 1px solid var(--card-border);
    border-radius: 0.72rem;
    color: #dce5ff;
    background: rgba(255, 255, 255, 0.02);
  }

  .mobile-drawer-footer {
    display: grid;
    gap: 0.85rem;
  }

  body.nav-open .mobile-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  body.nav-open .mobile-drawer {
    transform: translateX(0);
  }

  body.nav-open {
    overflow: hidden;
  }

  .hero-metrics,
  .cards-3 {
    grid-template-columns: 1fr;
  }

  .container {
    width: min(1120px, calc(100% - 1.35rem));
  }
}

html[dir="rtl"] .mobile-drawer {
  left: auto;
  right: 0;
  border-right: none;
  border-left: 1px solid var(--card-border);
  transform: translateX(105%);
}

html[dir="rtl"] body.nav-open .mobile-drawer {
  transform: translateX(0);
}

@media (max-width: 760px) {
  .main-nav,
  .header-actions {
    display: none !important;
  }

  .menu-toggle {
    display: inline-flex !important;
  }

  .mobile-backdrop {
    display: block !important;
  }

  .mobile-drawer {
    display: flex !important;
  }
}