/* ===================== ROOT ===================== */
:root {
  --bg-main: #070b12;
  --bg-secondary: #0d1320;
  --bg-card: rgba(18, 25, 40, 0.65);

  --neon-green: #00ffcc;
  --neon-cyan: #00cfff;
  --neon-purple: #9b6bff;

  --text-main: #e6e9f0;
  --text-muted: #a1a8c3;

  --border-glass: rgba(255, 255, 255, 0.08);
  --shadow-soft: 0 20px 50px rgba(0, 0, 0, 0.55);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background:
    radial-gradient(circle at top, #10162a, #070b12 65%);
  color: var(--text-main);
  min-height: 100vh;
}

/* ===================== GLASS ===================== */
.glass {
  background: var(--bg-card);
  backdrop-filter: blur(18px);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-soft);
}

/* ===================== HEADER ===================== */
.header {
  position: sticky;
  top: 0;
  z-index: 999;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 40px;
}

.logo {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.5px;
}
.logo img {
  width: 130px
}
.logo-accent {
  background: linear-gradient(
    135deg,
    var(--neon-green),
    var(--neon-cyan)
  );
  -webkit-background-clip: text;
  color: transparent;
}

.nav {
  display: flex;
  gap: 26px;
}

.nav a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 14px;
  transition: 0.3s;
}

.nav a:hover {
  color: var(--neon-green);
}

/* ===================== HEADER RIGHT ===================== */
.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

#languageSelect {
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
}

.github-link {
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  font-size: 14px;
  transition: 0.3s;
}

.github-link:hover {
  border-color: var(--neon-green);
  color: var(--neon-green);
}

/* ===================== HERO ===================== */
.hero {
  padding: 120px 20px 100px;
  text-align: center;
}

.gradient-bg {
  background:
    radial-gradient(circle at 50% -20%, rgba(0,255,204,0.15), transparent 60%),
    radial-gradient(circle at 90% 10%, rgba(155,107,255,0.15), transparent 55%);
}

.hero h1 {
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 900;
}

.hero-subtitle {
  margin-top: 14px;
  font-size: 18px;
  color: var(--text-muted);
  max-width: 680px;
  margin-inline: auto;
}

/* ===================== SEARCH ===================== */
.search-box {
  margin: 50px auto 30px;
  max-width: 680px;
  display: flex;
  border-radius: 16px;
  overflow: hidden;
}

.search-box input {
  flex: 1;
  padding: 20px 22px;
  font-size: 16px;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-main);
}

.search-box input::placeholder {
  color: var(--text-muted);
}

.search-box button {
  padding: 0 34px;
  font-weight: 700;
  font-size: 15px;
  border: none;
  cursor: pointer;
  background: linear-gradient(
    135deg,
    var(--neon-green),
    var(--neon-cyan)
  );
  color: #041314;
  transition: 0.3s;
}

.search-box button:hover {
  filter: brightness(1.1);
}

/* ===================== STATS ===================== */
.hero-stats {
  margin-top: 50px;
  display: flex;
  justify-content: center;
  gap: 40px;
}

.stat h3 {
  font-size: 28px;
  color: var(--neon-green);
}

.stat p {
  font-size: 13px;
  color: var(--text-muted);
}

/* ===================== SECTIONS ===================== */
.section {
  padding: 100px 20px;
  max-width: 1200px;
  margin-inline: auto;
}

.alt-bg {
  background:
    radial-gradient(circle at left, rgba(0,207,255,0.07), transparent 70%);
}

.section-title {
  font-size: 32px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 60px;
}

/* ===================== FEATURES ===================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 26px;
}

.feature-card {
  padding: 26px;
  border-radius: 16px;
}

.feature-card h3 {
  margin-bottom: 12px;
  font-size: 18px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-muted);
}

/* ===================== RESULTS ===================== */
.results {
  max-width: 1100px;
  margin-inline: auto;
  padding: 20px;
}

.card {
  padding: 28px;
  border-radius: 18px;
  margin-bottom: 28px;
  animation: fadeIn 0.4s ease;
}

.card h2 {
  margin-bottom: 10px;
}

.card p {
  color: var(--text-muted);
  margin-bottom: 8px;
}

.map {
  height: 220px;
  margin-top: 20px;
  border-radius: 14px;
}

/* ===================== FAQ ===================== */
.faq {
  max-width: 900px;
  margin-inline: auto;
}

.faq-item {
  padding: 24px;
  border-radius: 16px;
  margin-bottom: 18px;
}

.faq-item h3 {
  margin-bottom: 8px;
}

.faq-item p {
  color: var(--text-muted);
  font-size: 14px;
}

/* ===================== CONTACT ===================== */
.contact-text {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 30px;
  color: var(--text-muted);
}

.contact-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.btn-outline {
  padding: 12px 22px;
  border-radius: 10px;
  border: 1px solid var(--border-glass);
  text-decoration: none;
  color: var(--text-main);
  transition: 0.3s;
}

.btn-outline:hover {
  border-color: var(--neon-green);
  color: var(--neon-green);
}

/* ===================== FOOTER ===================== */
.footer {
  padding: 40px 20px;
  text-align: center;
  border-top: 1px solid var(--border-glass);
}

.footer-content p {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-links {
  margin-top: 10px;
}

.footer-links a {
  margin: 0 10px;
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--neon-green);
}

/* ===================== UTIL ===================== */
.hidden {
  display: none;
}

.rate-limit {
  margin-top: 10px;
  color: #ff6b6b;
}

/* ===================== ANIMATIONS ===================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }
}

@media (max-width: 600px) {
  .search-box {
    flex-direction: column;
  }

  .search-box button {
    padding: 16px;
  }
}