:root {
  --bg: #0b1020;
  --card: rgba(255, 255, 255, .06);
  --border: rgba(255, 255, 255, .12);
  --text: rgba(255, 255, 255, .92);
  --muted: rgba(255, 255, 255, .70);
  --brand1: #4f7cff;
  --brand2: #b04cff;
  --shadow: 0 18px 45px rgba(0, 0, 0, .35);
  --radius: 18px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7fb;
    --card: rgba(0, 0, 0, .03);
    --border: rgba(0, 0, 0, .08);
    --text: rgba(8, 10, 20, .92);
    --muted: rgba(8, 10, 20, .70);
    --shadow: 0 18px 45px rgba(0, 0, 0, .12);
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(900px 500px at 10% 10%, rgba(79, 124, 255, .45), transparent 60%), radial-gradient(900px 500px at 90% 30%, rgba(176, 76, 255, .38), transparent 60%), linear-gradient(180deg, rgba(0, 0, 0, .0), rgba(0, 0, 0, .08)), var(--bg);
}

a {
  color: inherit;
}

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 18px 72px;
}

header {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0 12px;
}

.brand {
  display: flex;
  gap: 14px;
  align-items: center;
}

.logo {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand1), var(--brand2));
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.logo img {
  width: 100%;
  height: 100%;
  border-radius: 14px;
}

.brand h1 {
  margin: 0;
  font-size: 20px;
  letter-spacing: .2px;
}

.brand p {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.cta {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.btn {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 10px 14px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, .10);
  transition: transform .15s ease, border-color .15s ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, .22);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 22px;
  margin-top: 10px;
  align-items: stretch;
}

.hero-single-column {
    grid-template-columns: 1fr;
}

@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
  }
  header {
    align-items: flex-start;
    flex-direction: column;
  }
  .cta {
    justify-content: flex-start;
  }
}

.panel {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.copy {
  padding: 22px 20px;
}

.copy h2 {
  margin: 0 0 10px;
  font-size: 32px;
  line-height: 1.15;
  letter-spacing: -0.3px;
}

.copy .lead {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

@media (max-width: 520px) {
  .features {
    grid-template-columns: 1fr;
  }
  .copy h2 {
    font-size: 28px;
  }
}

.feature {
  padding: 14px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(0, 0, 0, .06);
}

@media (prefers-color-scheme: light) {
  .feature {
    background: rgba(255, 255, 255, .70);
  }
}

.feature h3 {
  margin: 0 0 6px;
  font-size: 14px;
}

.feature p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

.shots {
  padding: 16px;
}

.shots h3 {
  margin: 4px 4px 14px;
  font-size: 14px;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: .3px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

@media (max-width: 520px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

figure {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, .08);
  position: relative;
}

img {
  display: block;
  width: 100%;
  height: auto;
  transform: translateZ(0);
}

footer {
  margin-top: 22px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
  text-align: center;
}

.sep {
  height: 1px;
  background: var(--border);
  margin: 18px 0;
}

.lang-switcher select {
    background: var(--card);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 5px;
}