:root {
  --primary: #43be86; /* Your brand primary */
  --primary-dark: #3dac79; /* onPrimary dark */
  --secondary: #a6cf5c; /* Your brand secondary */
  --bg: #fafbfb; /* surface light */
  --bg-dark: #1a2225; /* surface dark */
  --ink: #2b343b; /* onSurface light */
  --ink-dark: #eceeef; /* onSurface dark */
  --muted: #878c90; /* outline */
  --muted-dark: #9ea3a6; /* outline dark */
  --container: #e0e4e2; /* surfaceContainer light */
  --container-dark: #2f3b3e; /* surfaceContainer dark */
  --ring: rgba(67, 189, 133, 0.35);
  --shadow: 0 10px 25px rgba(2, 32, 28, 0.12), 0 2px 8px rgba(2, 32, 28, 0.08);
  --radius: 18px;
  --primary-color: var(--primary);
}

[data-theme="dark"] {
  --bg: var(--bg-dark);
  --ink: var(--ink-dark);
  --muted: var(--muted-dark);
  --container: var(--container-dark);
  --primary-color: var(var(--primary-dark));
}

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
}
body {
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu,
    Cantarell, Noto Sans, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Arabic font support */
[lang="ar"],
.arabic {
  font-family: "Noto Sans Arabic", "Amiri", "Scheherazade New", ui-sans-serif,
    system-ui, sans-serif;
  direction: rtl;
  /* text-align: right; */
}

a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(8px);
  background: rgba(250, 251, 251, 0.72);
  border-bottom: 1px solid #3dac79a4;
  transition: all 0.3s ease;
}
[data-theme="dark"] header {
  background: #1a2225a4;
  border-bottom: 1px solid #3dac79a4;
}
.nav {
  display: flex;
  align-items: center;
  padding: 14px 0;
  justify-content: space-between;
  gap: 1rem;
  .nav-links {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    width: 100%;
  }
  .tools-toggle.desktop {
    display: none;
    flex-shrink: 0;
  }
  .menu-btn {
    border: 1px solid var(--primary-color);
    background: var(--bg);
    padding: 8px 12px;
    border-radius: 12px;
    color: var(--ink);
  }
  .lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: transparent;
    border: 1px solid var(--primary-color);
    border-radius: 999px;
    padding: 0.25rem;
  }
  .lang-toggle button {
    position: relative;
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--muted);
    font-weight: 700;
    font-size: 0.6rem;
    padding: 0.5rem;
    border-radius: 999px;
    cursor: pointer;
    transition: color 0.2s ease;
    outline: none;
  }
  .lang-toggle button[aria-pressed="true"] {
    color: var(--ink-dark);
  }
  .lang-toggle .thumb {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--primary));
    border-radius: 999px;
    box-shadow: 0 6px 16px var(--ring);
    transform: translateX(var(--x, 0%));
    transition: transform 0.25s ease;
    z-index: 0;
  }
  .lang-toggle .btns {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .lang-toggle .btns > button {
    z-index: 1;
  }

  .tools-toggle {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    /* .lang-toggle {
      position: relative;
      select {
        padding: 0.5rem;
        background: transparent;
        color: var(--primary);
        border-radius: 10px;
        border: 1px solid var(--container);
        transition: all ease-in-out 0.3s;
        appearance: none;
        padding-inline-end: 1.5rem;
        &:focus-visible,
        &:focus-visible,
        &:hover {
          outline: none;
          border: 1px solid var(--primary);
        }
        option {
          background-color: var(--bg);
          color: var(--primary-color);
        }
      }
      .fa-solid.fa-angle-down {
        position: absolute;
        top: 50%;
        color: var(--primary);
        width: 20px;
        z-index: -1;
        inset-inline-end: 5px;
        transform: translateY(-50%);
      }
    } */

    .cta {
      background: var(--primary-color);
      color: #fff;
      text-align: center;
      border-radius: 10px;
      font-weight: 600;
      padding: 5px 10px;
      box-shadow: var(--shadow);
      transition: transform 0.2s ease;
    }
    .cta:hover {
      background: var(--primary-dark);
    }
  }
  .theme-toggle {
    background: none;
    border: 1px solid var(--primary-color);
    color: var(--muted);
    padding: 8px 12px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    &:hover {
      border: 1px solid var(--primary-color);
    }
  }
  @media (width>=600px) {
    & {
      .nav-links {
        justify-content: start;
      }
      .tools-toggle.desktop {
        display: flex;
      }
      .mobileNav {
        display: none;
      }
      .menu-tools {
        display: none;
      }
    }
  }
}

.logo {
  width: 50px;
}
.w-full {
  width: 100%;
}
nav {
  ul {
    display: flex;
    gap: 20px;
    list-style: none;
    padding: 0;
    margin: 0;
  }
  a {
    color: var(--muted);
    font-weight: 600;
  }
}
nav nav a:hover,
nav a:focus {
  color: var(--ink);
}

@media (max-width: 820px) {
  nav ul {
    display: none;
  }
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: 28px 0 6px;
  .hero-content {
    .tag {
      display: inline-flex;
      gap: 8px;
      align-items: center;
      padding: 6px 10px;
      border: 1px solid var(--primary-color);
      border-radius: 999px;
      font-weight: 700;
      color: var(--primary);
    }
    h1 {
      font-size: clamp(2rem, 5vw, 3.4rem);
      line-height: 1.1;
      margin: 14px 0;
    }
    .lead {
      font-size: clamp(1rem, 2.2vw, 1.2rem);
      color: var(--muted);
      max-width: 50ch;
    }
    .store-row {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      margin-top: 22px;
    }
  }
  @media (width>=600px) {
    & {
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
      padding: 56px 0 24px;
    }
  }
  @media (width>=900px) {
    & {
      grid-template-columns: 2fr 1fr;
    }
  }
}

/* App Store Icons */
.app-store-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #000;
  color: #fff;
  padding: 12px 16px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease;
}
.app-store-btn:hover {
  transform: translateY(-1px);
}
.app-store-btn.google-play {
  background: linear-gradient(135deg, #4285f4, #34a853);
}

.phone-container {
  .phone {
    position: relative;
    width: min(440px, 90%);
    margin: 0 auto;
    aspect-ratio: 9/18;
    border: 12px solid #0f172a;
    border-radius: 44px;
    background: #000;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.35);
  }
}

.speaker {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 22%;
  height: 6px;
  background: #222;
  border-radius: 6px;
}
.screen {
  width: 100%;
  height: 100%;
  background: radial-gradient(
      1000px 500px at 90% 10%,
      rgba(166, 207, 92, 0.25),
      transparent 40%
    ),
    radial-gradient(
      800px 600px at -10% 100%,
      rgba(67, 189, 133, 0.35),
      transparent 40%
    ),
    linear-gradient(180deg, #0f172a 0%, #111827 100%);
  display: grid;
  place-items: center;
  color: #e5e7eb;
  text-align: center;
  padding: 24px;
  .logo {
    margin: auto;
    width: 40%;
    margin-bottom: 1rem;
  }
  .screen-title {
    opacity: 0.8;
    margin-bottom: 1rem;
  }
  .features-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    .feature-item {
      display: flex;
      gap: 10px;
      align-items: center;
      text-align: start;
      .muted {
        font-size: 0.9rem;
      }
    }
  }
}

@media (max-width: 980px) {
  /* .hero {
    
  } */
  .phone {
    order: -1;
  }
  .lead {
    max-width: 65ch;
  }
}

/* Features */
.section {
  padding: 56px 0;
}
.section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  margin: 6px 0 14px;
}
.muted {
  color: var(--muted);
}
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.card {
  border: 1px solid var(--primary-color);
  border-radius: var(--radius);
  padding: 18px;
  background: var(--bg);
  box-shadow: 0 1px 0 var(--primary-color);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(67, 189, 133, 0.1);
}
.card h3 {
  margin: 0.6rem 0 0.3rem;
}
@media (max-width: 980px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.step {
  border: 1px dashed var(--primary-color);
  border-radius: var(--radius);
  padding: 20px;
}
.step-num {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  flex-shrink: 0;
}
@media (max-width: 820px) {
  .steps {
    grid-template-columns: 1fr;
  }
}
.btn {
  border-radius: 10px;
  font-weight: 600;
  padding: 5px 10px;
  transition: transform 0.2s ease;
  &.btn-primary {
    background: var(--primary-color);
    color: #fff;
    box-shadow: var(--shadow);
  }
}
.cta:hover {
  background: var(--primary-dark);
}
/* CTA banner */
.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--primary-color);
  border-radius: 24px;
  padding: 22px 24px;
  background: radial-gradient(circle, var(--bg), #43be8773);
}
@media (max-width: 720px) {
  .cta-banner {
    flex-direction: column;
    text-align: center;
  }
}

/* Footer */
footer {
  padding: 30px 0;
  border-top: 1px solid var(--primary-color);
  color: var(--muted);
  font-size: 0.95rem;
}
.foot {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  @media (width>=600px) {
    justify-content: space-between;
  }
}
.foot a {
  color: var(--muted);
}
.links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
  .cta,
  .card,
  .step,
  .cta-banner,
  .phone {
    transition: none;
  }
}

/* Language switching */
.content-en {
  display: block;
}
.content-ar {
  display: none;
}
[data-lang="ar"] .content-en {
  display: none;
}
[data-lang="ar"] .content-ar {
  display: block;
}

/* Utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.center {
  text-align: center;
}