:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #10211f;
  background: #f4f8f6;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 12% 4%, rgba(45, 212, 191, 0.14), transparent 26rem),
    radial-gradient(circle at 88% 20%, rgba(56, 189, 248, 0.09), transparent 24rem),
    #f4f8f6;
}

html[lang="kk-Arab"] body {
  font-family: "KazNet", "Noto Naskh Arabic", "Geeza Pro", serif;
}

html[lang="kk-Arab"] .brand,
html[lang="kk-Arab"] [dir="ltr"] {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html[lang="kk-Arab"] h1,
html[lang="kk-Arab"] h2,
html[lang="kk-Arab"] h3 {
  letter-spacing: 0;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.65rem 0.9rem;
  border-radius: 0.75rem;
  background: #10211f;
  color: #fff;
  font-weight: 800;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(244, 248, 246, 0.84);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.88rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-decoration: none;
  text-transform: uppercase;
  direction: ltr;
}

.brand-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 0.7rem;
  background: #0f766e;
  color: #fff;
  font-size: 1.05rem;
  letter-spacing: 0;
  box-shadow: 0 8px 22px rgba(15, 118, 110, 0.24);
}

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

.language-link,
.nav-cta {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.65rem 0.95rem;
  font-size: 0.84rem;
  font-weight: 850;
  text-decoration: none;
}

.language-link {
  border: 1px solid #cbd5e1;
  background: rgba(255, 255, 255, 0.72);
}

.nav-cta {
  background: #10211f;
  color: #fff;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(20rem, 0.95fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5rem);
  padding-block: clamp(4.5rem, 9vw, 8rem);
}

.eyebrow {
  margin: 0 0 1.25rem;
  color: #0f766e;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 48rem;
  margin: 0;
  font-size: clamp(2.65rem, 6.5vw, 5.3rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.hero-lead {
  max-width: 42rem;
  margin: 1.5rem 0 0;
  color: #52635f;
  font-size: clamp(1rem, 2vw, 1.18rem);
  font-weight: 550;
  line-height: 1.85;
}

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

.primary-button,
.secondary-button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.85rem 1.3rem;
  font-weight: 900;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.primary-button {
  background: #0f766e;
  color: #fff;
  box-shadow: 0 16px 32px rgba(15, 118, 110, 0.24);
}

.secondary-button {
  border: 1px solid #cbd5e1;
  background: rgba(255, 255, 255, 0.72);
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-2px);
}

.primary-button:focus-visible,
.secondary-button:focus-visible,
.language-link:focus-visible,
.nav-cta:focus-visible,
.brand:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(13, 148, 136, 0.32);
  outline-offset: 3px;
}

.privacy-note {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 1.35rem 0 0;
  color: #64748b;
  font-size: 0.82rem;
  font-weight: 700;
}

.privacy-dot {
  width: 0.55rem;
  height: 0.55rem;
  flex: 0 0 auto;
  border-radius: 999px;
  background: #10b981;
  box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.12);
}

.converter-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 2rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.13);
}

.converter-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 0.24rem;
  background: linear-gradient(90deg, #0f766e, #38bdf8);
  content: "";
}

.converter-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 0.3rem 1rem;
  color: #64748b;
  font-size: 0.76rem;
  font-weight: 900;
}

.direction-pill {
  border-radius: 999px;
  padding: 0.45rem 0.7rem;
  background: #e7f7f2;
  color: #0f766e;
}

.sample-box {
  min-height: 8.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 1.25rem;
  padding: 1rem;
  background: #fff;
}

.sample-box + .sample-box {
  margin-top: 0.75rem;
  background: #f0fdfa;
}

.sample-label {
  margin: 0 0 1rem;
  color: #64748b;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sample-text {
  margin: 0;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 850;
  line-height: 1.5;
}

.sample-text[dir="rtl"] {
  font-family: "Noto Naskh Arabic", "Geeza Pro", serif;
  font-size: clamp(1.7rem, 4vw, 2.35rem);
}

.section {
  padding-block: clamp(3.8rem, 8vw, 6.5rem);
}

.section-soft {
  border-block: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(255, 255, 255, 0.46);
}

.section-heading {
  max-width: 48rem;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.section-heading p {
  margin: 1rem 0 0;
  color: #5f6f6b;
  font-size: 1rem;
  line-height: 1.8;
}

.feature-grid,
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.feature-card,
.step-card {
  border: 1px solid rgba(203, 213, 225, 0.82);
  border-radius: 1.35rem;
  padding: 1.35rem;
  background: rgba(255, 255, 255, 0.76);
}

.feature-icon,
.step-number {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  border-radius: 0.85rem;
  background: #e7f7f2;
  color: #0f766e;
  font-weight: 950;
}

.feature-card h3,
.step-card h3 {
  margin: 1rem 0 0;
  font-size: 1.05rem;
}

.feature-card p,
.step-card p {
  margin: 0.7rem 0 0;
  color: #64748b;
  font-size: 0.92rem;
  line-height: 1.75;
}

.example-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.example-column {
  border: 1px solid #dbe5e2;
  border-radius: 1.5rem;
  padding: 1.4rem;
  background: #fff;
}

.example-column:last-child {
  background: #ecfdf8;
}

.example-column h3 {
  margin: 0;
  color: #60716d;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.example-column p {
  margin: 1rem 0 0;
  font-size: clamp(1.25rem, 3vw, 1.8rem);
  font-weight: 850;
  line-height: 1.6;
}

.example-column p[dir="rtl"] {
  font-family: "Noto Naskh Arabic", "Geeza Pro", serif;
  font-size: clamp(1.65rem, 4vw, 2.25rem);
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(17rem, 0.8fr);
  gap: clamp(2rem, 7vw, 5rem);
  align-items: start;
}

.prose h2 {
  margin: 0;
  font-size: clamp(1.9rem, 4vw, 3rem);
  letter-spacing: -0.035em;
}

.prose h3 {
  margin: 2rem 0 0;
  font-size: 1.18rem;
}

.prose p {
  margin: 1rem 0 0;
  color: #52635f;
  line-height: 1.9;
}

.aside-card {
  position: sticky;
  top: 6rem;
  border-radius: 1.5rem;
  padding: 1.5rem;
  background: #10211f;
  color: #fff;
  box-shadow: 0 22px 56px rgba(15, 23, 42, 0.16);
}

.aside-card h2 {
  margin: 0;
  font-size: 1.35rem;
}

.aside-card ul {
  display: grid;
  gap: 0.85rem;
  margin: 1.25rem 0 0;
  padding: 0;
  color: #cbd5e1;
  list-style: none;
}

.aside-card li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.65rem;
  font-size: 0.9rem;
  line-height: 1.6;
}

.aside-card li::before {
  color: #5eead4;
  content: "✓";
  font-weight: 900;
}

.aside-card .primary-button {
  width: 100%;
  margin-top: 1.5rem;
  background: #5eead4;
  color: #10211f;
  box-shadow: none;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
  max-width: 54rem;
  margin-top: 2rem;
}

.faq-list details {
  border: 1px solid #dbe5e2;
  border-radius: 1.15rem;
  padding: 1rem 1.15rem;
  background: rgba(255, 255, 255, 0.76);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 900;
}

.faq-list p {
  margin: 0.85rem 0 0;
  color: #5f6f6b;
  line-height: 1.8;
}

.final-cta {
  overflow: hidden;
  border-radius: 2rem;
  padding: clamp(2rem, 6vw, 4.5rem);
  background:
    radial-gradient(circle at 100% 0, rgba(94, 234, 212, 0.26), transparent 24rem),
    #10211f;
  color: #fff;
  text-align: center;
}

.final-cta h2 {
  max-width: 46rem;
  margin: 0 auto;
  font-size: clamp(2rem, 5vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.final-cta p {
  max-width: 39rem;
  margin: 1rem auto 0;
  color: #cbd5e1;
  line-height: 1.8;
}

.final-cta .primary-button {
  margin-top: 1.6rem;
  background: #5eead4;
  color: #10211f;
  box-shadow: none;
}

.site-footer {
  padding-block: 2rem 3rem;
  color: #64748b;
  font-size: 0.82rem;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (max-width: 860px) {
  .hero,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-block: 4rem;
  }

  .converter-card {
    max-width: 38rem;
  }

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

  .aside-card {
    position: static;
  }
}

@media (max-width: 600px) {
  .shell {
    width: min(100% - 1.25rem, 1120px);
  }

  .nav {
    min-height: 4rem;
  }

  .brand {
    font-size: 0.76rem;
    letter-spacing: 0.11em;
  }

  .nav-cta {
    display: none;
  }

  .language-link {
    min-height: 2.6rem;
    padding-inline: 0.75rem;
  }

  h1 {
    font-size: clamp(2.55rem, 13vw, 4rem);
  }

  .hero-actions {
    display: grid;
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .converter-card {
    border-radius: 1.4rem;
    padding: 0.7rem;
  }

  .sample-box {
    min-height: 7.4rem;
  }

  .example-panel {
    grid-template-columns: 1fr;
  }

  .footer-row {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}