:root {
  --bg: #fffdf9;
  --surface: #ffffff;
  --text: #1f2a37;
  --text-secondary: #5b6675;
  --primary: #ed8109;
  --primary-dark: #ca6d07;
  --border: #e6e9ef;
  --shadow: 0 10px 30px rgba(20, 33, 61, 0.08);
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.section {
  padding: 64px 0;
}

.text-secondary {
  color: var(--text-secondary);
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.navbar-inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.brand-text {
  font-size: 20px;
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  flex: 1;
  justify-content: center;
  gap: 18px;
  position: relative;
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-links a.active {
  color: var(--primary);
  font-weight: 700;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.language-switch select {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px 10px;
  background: #fff;
}

.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  padding: 6px 10px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 28px;
}

.hero h1 {
  font-size: clamp(30px, 5vw, 48px);
  line-height: 1.12;
  margin: 0 0 14px;
}

.hero p {
  margin: 0;
  color: var(--text-secondary);
}

.hero-actions {
  margin-top: 24px;
  display: flex;
  gap: 12px;
}

.hero-visual img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid transparent;
  padding: 10px 16px;
  font-weight: 600;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-outline {
  border-color: var(--border);
  background: #fff;
}

.btn-lg {
  padding: 13px 24px;
}

.screenshot-grid,
.feature-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.shot-card,
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.shot-card img {
  width: 100%;
  display: block;
}

.shot-card p,
.feature-card p {
  margin: 0;
  padding: 10px 12px 14px;
  color: var(--text-secondary);
}

.feature-card h3 {
  margin: 0;
  padding: 16px 12px 6px;
  font-size: 18px;
}

.download-card {
  text-align: center;
  background: linear-gradient(140deg, #fff4e7, #ffedd6);
  border: 1px solid #ffd9b2;
  border-radius: var(--radius);
  padding: 36px 20px;
}

.download-card p {
  margin: 8px 0 20px;
  color: var(--text-secondary);
}

.legal-container h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 40px);
}

.legal-content {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.legal-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}

.legal-item h3 {
  margin: 0 0 6px;
}

.contact-card {
  margin-top: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.faq-item {
  margin-top: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.faq-item button {
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 12px 14px;
  font-weight: 600;
}

.faq-item p {
  margin: 0;
  padding: 0 14px 12px;
  color: var(--text-secondary);
}

.footer {
  margin-top: 30px;
  border-top: 1px solid var(--border);
  background: #fff;
}

.footer-grid {
  padding: 28px 0;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 16px;
}

.footer-grid h3,
.footer-grid h4 {
  margin: 0 0 8px;
}

.footer-grid a {
  display: block;
  margin-top: 6px;
  color: var(--text-secondary);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 12px 0 18px;
  color: var(--text-secondary);
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .screenshot-grid,
  .feature-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 64px;
    right: 4%;
    left: 4%;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 14px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
  }

  .language-switch {
    position: static;
    transform: none;
  }

  .nav-links.open {
    display: flex;
  }

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