/* viziti.online — Landing page styles */
/* CSS Reset & base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Color system */
  --bg-primary: #ffffff;
  --bg-secondary: #f7f6f3;
  --bg-tertiary: #efede8;
  --bg-info: #e6f1fb;
  --bg-success: #eaf3de;
  --bg-warning: #faeeda;

  --text-primary: #1a1a1a;
  --text-secondary: #5f5e5a;
  --text-tertiary: #888780;
  --text-info: #185fa5;
  --text-success: #3b6d11;
  --text-warning: #854f0b;

  --border: rgba(0, 0, 0, 0.1);
  --border-hover: rgba(0, 0, 0, 0.2);

  --accent: #185fa5;
  --accent-hover: #0c447c;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);

  --font: 'Noto Sans Georgian', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation */
.nav {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-primary);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
}
.logo-accent { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text-primary); }

/* Hero */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}
.badge {
  display: inline-block;
  background: var(--bg-info);
  color: var(--text-info);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: 44px;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

/* Waitlist form */
.waitlist-form {
  max-width: 620px;
  margin: 0 auto 16px;
}
.form-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.form-row input[type="email"],
.form-row select {
  flex: 1;
  min-width: 180px;
  padding: 14px 16px;
  font-size: 15px;
  font-family: var(--font);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-row input[type="email"]:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(24, 95, 165, 0.15);
}
.form-row button {
  padding: 14px 24px;
  font-size: 15px;
  font-family: var(--font);
  font-weight: 500;
  background: var(--accent);
  color: white;
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  white-space: nowrap;
}
.form-row button:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.form-row button:active { transform: scale(0.98); }
.form-row button:disabled { opacity: 0.6; cursor: not-allowed; }

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-msg {
  margin-top: 12px;
  font-size: 14px;
  min-height: 20px;
}
.form-msg.success { color: var(--text-success); }
.form-msg.error { color: #a32d2d; }

.hero-note {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-top: 16px;
}

/* Features */
.features {
  padding: 80px 0;
  background: var(--bg-primary);
}
.features h2,
.categories h2,
.cta-specialists h2 {
  font-size: 32px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.section-sub {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 48px;
  font-size: 16px;
}
.features h2 { margin-bottom: 48px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.feature-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.feature-icon svg { width: 22px; height: 22px; }
.icon-info { background: var(--bg-info); color: var(--text-info); }
.icon-success { background: var(--bg-success); color: var(--text-success); }
.icon-warning { background: var(--bg-warning); color: var(--text-warning); }

.feature-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}
.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Categories */
.categories {
  padding: 80px 0;
  background: var(--bg-secondary);
}
.cats-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 720px;
  margin: 0 auto;
}
.cat-pill {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-secondary);
  padding: 10px 18px;
  border-radius: 100px;
  transition: all 0.15s;
}
.cat-pill.active {
  background: var(--bg-info);
  color: var(--text-info);
  border-color: var(--text-info);
  font-weight: 500;
}

/* CTA specialists */
.cta-specialists {
  padding: 80px 0;
  background: var(--bg-primary);
}
.cta-box {
  background: linear-gradient(135deg, var(--bg-info) 0%, var(--bg-secondary) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-text h2 {
  text-align: left;
  margin-bottom: 8px;
  font-size: 28px;
}
.cta-text p {
  color: var(--text-secondary);
  max-width: 500px;
  line-height: 1.6;
}
.cta-btn {
  background: var(--accent);
  color: white;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 15px;
  transition: background 0.15s;
  white-space: nowrap;
}
.cta-btn:hover { background: var(--accent-hover); }

/* Footer */
.footer {
  background: var(--bg-tertiary);
  padding: 48px 0 24px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.footer-sub {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-top: 8px;
}
.footer-cols {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}
.footer-cols h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}
.footer-cols p {
  font-size: 14px;
  margin-bottom: 6px;
}
.footer-cols a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.15s;
}
.footer-cols a:hover { color: var(--accent); }

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-bottom p {
  font-size: 13px;
  color: var(--text-tertiary);
}

/* Responsive */
@media (max-width: 768px) {
  .hero { padding: 60px 0 40px; }
  .hero h1 { font-size: 32px; }
  .hero-sub { font-size: 15px; }
  .features, .categories, .cta-specialists { padding: 60px 0; }
  .features h2, .categories h2 { font-size: 26px; }
  .cta-box { padding: 32px 24px; flex-direction: column; align-items: flex-start; }
  .cta-text h2 { font-size: 22px; }
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 13px; }
  .form-row { flex-direction: column; }
  .form-row input[type="email"],
  .form-row select,
  .form-row button { width: 100%; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero h1 { font-size: 26px; }
  .nav-links { display: none; }
}