:root {
  --bg-dark: #000000;
  --surface-dark: #191919;
  --surface-variant: #1f1f1f;
  --outline: rgba(255, 255, 255, 0.1);
  --outline-bright: rgba(255, 255, 255, 0.2);
  --text-primary: #f4f6fb;
  --text-secondary: #ababab;
  --text-tertiary: #6f6f6f;

  --primary: #7dafff;
  --secondary: #0073de;
  --tertiary: #33b1ff;
  --cyan: #08bdba;
  --purple: #be95ff;
  --error: #ff8080;

  --font-title: "Lora", serif;
  --font-display: "Google Sans", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "Google Sans Code", monospace;
}

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

body.home-page,
body.legal-page,
body.oauth-callback-page {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body.home-page a:hover,
body.legal-page a:hover {
  color: var(--secondary);
}

body.home-page a,
body.legal-page a {
  color: var(--primary);
  text-decoration: none;
}

body.legal-page .container,
.oauth-callback-container {
  max-width: 920px;
  margin: 0 auto;
  padding: 2rem;
  flex: 1;
}

body.home-page .platform,
body.home-page .feature,
body.home-page .tech-stack,
body.legal-page .legal-card,
.oauth-callback-main {
  background: var(--surface-dark);
  border: 1px solid var(--outline);
  border-radius: 1rem;
}

body.home-page .platform h2,
body.home-page .section-title,
body.home-page .feature h3,
body.home-page .tech-stack h2,
body.home-page .hero h1,
body.legal-page h1,
body.legal-page h2,
body.oauth-callback-page h1 {
  font-family: var(--font-display);
}

body.home-page footer,
body.legal-page footer,
body.legal-page .meta,
.oauth-callback-hint {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

body.home-page .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

body.home-page header {
  text-align: center;
  margin-bottom: 4rem;
}

body.home-page .logo,
body.legal-page .logo {
  font-family: var(--font-title);
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--tertiary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

body.home-page .logo {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

body.home-page .logo-icon,
body.legal-page .logo-icon {
  mask-image: url("/static/logo.svg");
  background-color: var(--primary);
  mask-repeat: no-repeat;
  mask-size: contain;
  mask-position: center;

  -webkit-mask-image: url("/static/logo.svg");
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  -webkit-mask-position: center;
}

body.home-page .logo-icon {
  width: 3rem;
  height: 3rem;
}

body.home-page .tagline {
  font-size: 1.25rem;
  color: var(--text-secondary);
  font-weight: 400;
  letter-spacing: 0.01em;
}

body.home-page main {
  max-width: 900px;
  margin: 0 auto;
}

body.home-page .hero {
  text-align: center;
  margin-bottom: 4rem;
}

body.home-page .hero h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  line-height: 1.2;
}

body.home-page .hero p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.8;
}

body.home-page .status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface-dark);
  padding: 0.75rem 1.5rem;
  border-radius: 2rem;
  border: 1px solid var(--outline);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: 3rem;
}

body.home-page .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

body.home-page .platforms {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
}

body.home-page .platform {
  padding: 2rem;
}

body.home-page .platform-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

body.home-page .platform-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

body.home-page .platform-icon.mobile {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

body.home-page .platform-icon img {
  width: 22px;
  height: 22px;
}

body.home-page .platform h2 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
}

body.home-page .platform-badge {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.5rem;
  border-radius: 0.25rem;
  margin-left: auto;
}

body.home-page .platform-badge.alpha {
  background: rgba(190, 149, 255, 0.15);
  color: var(--purple);
}

body.home-page .platform-badge.beta {
  background: rgba(125, 175, 255, 0.15);
  color: var(--primary);
}

body.home-page .platform-desc {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

body.home-page .platform-targets {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

body.home-page .target-tag {
  background: var(--surface-variant);
  padding: 0.3rem 0.625rem;
  border-radius: 0.375rem;
  font-size: 0.8125rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

body.home-page .platform-features {
  list-style: none;
}

body.home-page .platform-features li {
  color: var(--text-secondary);
  font-size: 0.875rem;
  padding: 0.3rem 0;
  padding-left: 1.25rem;
  position: relative;
}

body.home-page .platform-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.6;
}

body.home-page .platform-screenshot {
  margin-top: 1.5rem;
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid var(--outline);
}

body.home-page .platform-screenshot img {
  width: 100%;
  height: auto;
  display: block;
}

body.home-page .platform-screenshot .caption {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-align: center;
  padding: 0.5rem;
  background: var(--surface-variant);
}

body.home-page .hero-screenshots {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  align-items: flex-end;
  margin-bottom: 3rem;
  padding: 0 1rem;
}

body.home-page .hero-screenshot {
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid var(--outline);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

body.home-page .hero-screenshot img {
  display: block;
  width: 100%;
  height: auto;
}

body.home-page .hero-screenshot.phone {
  width: 200px;
  flex-shrink: 0;
}

body.home-page .hero-screenshot.desktop-shot {
  width: 640px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  body.home-page .hero-screenshots {
    flex-direction: column;
    align-items: center;
  }

  body.home-page .hero-screenshot.phone {
    width: 160px;
  }

  body.home-page .hero-screenshot.desktop-shot {
    width: 100%;
    max-width: 360px;
  }
}

body.home-page .section-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

body.home-page .features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 4rem;
}

body.home-page .feature {
  padding: 1.75rem;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease;
}

body.home-page .feature:hover {
  transform: translateY(-2px);
  border-color: var(--outline-bright);
}

body.home-page .feature h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

body.home-page .feature p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
}

body.home-page .feature-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.875rem;
  padding: 10px;
}

body.home-page .platform-icon.desktop,
body.home-page .feature-icon.alt {
  background: linear-gradient(135deg, var(--purple), var(--tertiary));
}

body.home-page .feature-icon img {
  width: 100%;
  height: 100%;
}

body.home-page .tech-stack {
  padding: 2rem;
  margin-bottom: 4rem;
}

body.home-page .tech-stack h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

body.home-page .tech-group {
  margin-bottom: 1rem;
}

body.home-page .tech-group:last-child {
  margin-bottom: 0;
}

body.home-page .tech-group-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: 0.5rem;
}

body.home-page .tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

body.home-page .tech-tag {
  background: var(--surface-variant);
  padding: 0.4rem 0.875rem;
  border-radius: 0.5rem;
  font-size: 0.8125rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  border: 1px solid transparent;
  transition: border-color 0.2s ease;
}

body.home-page .tech-tag:hover {
  border-color: var(--outline-bright);
}

body.home-page .oauth-info {
  background: var(--surface-variant);
  padding: 1rem 1.5rem;
  border-radius: 0.75rem;
  border-left: 3px solid var(--primary);
  margin-top: 2rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

body.home-page .oauth-info a {
  font-weight: 500;
  transition: color 0.2s ease;
}

body.home-page .oauth-info a:hover {
  text-decoration: underline;
}

body.home-page footer,
body.legal-page footer {
  text-align: center;
  padding: 2rem;
  color: var(--text-tertiary);
  font-size: 0.875rem;
  border-top: 1px solid var(--outline);
}

body.home-page footer {
  margin-top: 4rem;
}

body.home-page footer a {
  transition: color 0.2s ease;
}

@media (max-width: 768px) {
  body.home-page .logo {
    font-size: 2.5rem;
  }

  body.home-page .hero h1 {
    font-size: 2rem;
  }

  body.home-page .hero p {
    font-size: 1rem;
  }

  body.home-page .platforms {
    grid-template-columns: 1fr;
  }

  body.home-page .features {
    grid-template-columns: 1fr;
  }

  body.home-page .container {
    padding: 1.5rem;
  }
}

body.legal-page .top-nav {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 2rem;
}

body.legal-page .top-nav a {
  font-size: 0.875rem;
}

body.legal-page .logo {
  font-size: 2.4rem;
}

body.legal-page .logo-icon {
  width: 2rem;
  height: 2rem;
}

body.legal-page .legal-card {
  margin-top: 1.25rem;
  padding: 2rem;
}

body.legal-page h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin-bottom: 0.4rem;
}

body.legal-page .meta {
  margin-bottom: 1.5rem;
}

body.legal-page .lead {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

body.legal-page section {
  margin-bottom: 1.25rem;
}

body.legal-page section:last-of-type {
  margin-bottom: 0;
}

body.legal-page h2 {
  font-size: 1.0625rem;
  color: var(--primary);
  margin-bottom: 0.45rem;
}

body.legal-page p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

body.legal-page .links {
  margin-top: 1.25rem;
  background: var(--surface-variant);
  border: 1px solid var(--outline);
  border-radius: 0.75rem;
  padding: 1rem 1.2rem;
}

body.legal-page .links p {
  margin-bottom: 0.35rem;
}

body.legal-page .links p:last-child {
  margin-bottom: 0;
}

body.legal-page footer {
  margin-top: 2rem;
}

body.privacy-page .links p {
  margin-bottom: 0;
}

body.csae-page .lead {
  margin-bottom: 1.25rem;
}

body.csae-page .alert {
  margin-bottom: 1.5rem;
  background: rgba(255, 128, 128, 0.12);
  border: 1px solid rgba(255, 128, 128, 0.35);
  border-radius: 0.75rem;
  padding: 0.85rem 1rem;
  color: #ffd4d4;
  font-size: 0.95rem;
}

body.csae-page ul {
  margin: 0.25rem 0 0.75rem 1.2rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

body.csae-page li {
  margin-bottom: 0.35rem;
}

@media (max-width: 768px) {
  body.legal-page .container,
  body.legal-page .legal-card {
    padding: 1.25rem;
  }

  body.legal-page h1 {
    font-size: 1.6rem;
  }
}

.oauth-callback-container {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.oauth-callback-main {
  width: min(520px, 100%);
  margin-top: 0;
  padding: 2rem;
  text-align: center;
}

.oauth-callback-copy {
  margin: 0 0 0.9rem;
  line-height: 1.6;
}

.oauth-callback-button {
  appearance: none;
  display: inline-block;
  border: 0;
  border-radius: 999px;
  background: var(--secondary);
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  padding: 12px 20px;
  margin-top: 0.3rem;
}

.oauth-callback-button:hover {
  background: var(--primary);
}

.oauth-callback-hint {
  margin-top: 0.85rem;
  margin-bottom: 0;
}