/* Veyto Landing - Liquid Glass Design */

:root {
  --bg-dark: #1A1D1F;
  --text-light: #D1D5DB;
  --primary: #4FD1C5;
  --primary-dark: #236D6B;
  --success: #AFFF83;
  --danger: #FF8385;
  --warning: #FFD883;
  
  --bg: #1A1D1F;
  --text: #D1D5DB;
  --glass-bg: rgba(79, 209, 197, 0.08);
  --glass-border: rgba(79, 209, 197, 0.15);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--bg-dark);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Background Animation */
.bg-gradient {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 50%, rgba(79, 209, 197, 0.12) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(35, 109, 107, 0.12) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.8;
    transform: scale(1.05);
  }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

/* Header */
.header {
  padding: 20px 0;
  position: sticky;
  top: 0;
  background: rgba(26, 29, 31, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(79, 209, 197, 0.1);
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-image {
  width: 80px;
  height: 80px;
  object-fit: contain;
  transition: opacity 0.3s ease;
}

.logo-image:hover {
  opacity: 0.85;
}

.logo-image.small {
  width: 40px;
  height: 40px;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-light);
}

.logo-tagline {
  font-size: 12px;
  color: var(--primary);
  font-weight: 500;
  letter-spacing: 1px;
}

/* Hero Section */
.hero {
  padding: 80px 0 100px;
  min-height: calc(100vh - 90px);
  display: flex;
  align-items: center;
  position: relative;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 24px;
  color: var(--text-light);
}

.highlight {
  color: var(--primary);
}

.hero-description {
  font-size: 20px;
  color: var(--text);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

/* CTA Button */
.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 40px;
  font-size: 18px;
  font-weight: 700;
  color: var(--bg-dark);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(79, 209, 197, 0.2);
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.cta-button:hover::before {
  left: 100%;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(79, 209, 197, 0.3);
}

.cta-button.secondary {
  background: rgba(79, 209, 197, 0.1);
  color: var(--primary);
  border: 2px solid var(--primary);
}

.telegram-icon {
  width: 24px;
  height: 24px;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 80px;
}

.feature-card {
  background: linear-gradient(135deg, rgba(79, 209, 197, 0.12) 0%, rgba(35, 109, 107, 0.08) 100%);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(79, 209, 197, 0.2);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 6px 20px rgba(79, 209, 197, 0.15);
}

.feature-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
}

/* Screenshots Section */
.screenshots {
  padding: 100px 0;
  position: relative;
}

.section-title {
  font-size: 42px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 60px;
  color: var(--text-light);
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.screenshot-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.screenshot-placeholder {
  aspect-ratio: 9/16;
  background: linear-gradient(135deg, rgba(79, 209, 197, 0.1) 0%, rgba(35, 109, 107, 0.06) 100%);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(79, 209, 197, 0.2);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.placeholder-content {
  padding: 24px;
  width: 100%;
}

/* Calendar Preview */
.calendar-preview {
  background: rgba(26, 29, 31, 0.5);
  border-radius: 12px;
  padding: 16px;
}

.preview-header {
  text-align: center;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 16px;
  font-size: 14px;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.preview-day {
  aspect-ratio: 1;
  background: rgba(79, 209, 197, 0.1);
  border: 1px solid rgba(79, 209, 197, 0.2);
  border-radius: 8px;
}

.preview-day.active {
  background: var(--primary);
}

/* Voice Preview */
.voice-preview {
  text-align: center;
}

.voice-wave {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 20px;
  height: 60px;
  align-items: center;
}

.voice-wave span {
  width: 4px;
  background: var(--primary);
  border-radius: 2px;
  animation: wave 1s ease-in-out infinite;
}

.voice-wave span:nth-child(1) { height: 20px; animation-delay: 0s; }
.voice-wave span:nth-child(2) { height: 40px; animation-delay: 0.1s; }
.voice-wave span:nth-child(3) { height: 60px; animation-delay: 0.2s; }
.voice-wave span:nth-child(4) { height: 40px; animation-delay: 0.3s; }
.voice-wave span:nth-child(5) { height: 20px; animation-delay: 0.4s; }

@keyframes wave {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(1.5); }
}

.voice-preview p {
  color: var(--text-light);
  font-style: italic;
  font-size: 14px;
}

/* Sync Preview */
.sync-preview {
  text-align: center;
}

.sync-icon {
  font-size: 48px;
  margin-bottom: 20px;
  animation: rotate 3s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.sync-services {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.service-badge {
  padding: 8px 16px;
  background: rgba(79, 209, 197, 0.2);
  border: 1px solid rgba(79, 209, 197, 0.3);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
}

.screenshot-caption {
  text-align: center;
  color: var(--text);
  font-size: 14px;
}

/* CTA Section */
.cta-section {
  padding: 80px 0;
}

.cta-card {
  background: linear-gradient(135deg, rgba(79, 209, 197, 0.15) 0%, rgba(35, 109, 107, 0.1) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(79, 209, 197, 0.3);
  border-radius: 24px;
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(79, 209, 197, 0.1) 0%, transparent 70%);
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

.cta-card h2 {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.cta-card p {
  font-size: 18px;
  color: var(--text);
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.cta-card .cta-button {
  position: relative;
  z-index: 1;
}

/* Footer */
.footer {
  padding: 60px 0 40px;
  background: rgba(26, 29, 31, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(79, 209, 197, 0.1);
  margin-top: 100px;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-light);
}

.footer-links {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
  position: relative;
}

.footer-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s ease;
}

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

.footer-links a:hover::after {
  width: 100%;
}

.footer-legal {
  font-size: 13px;
  color: var(--text);
  opacity: 0.7;
}

.footer-note {
  margin-top: 8px;
  font-size: 11px;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-title {
    font-size: 36px;
  }

  .hero-description {
    font-size: 16px;
  }

  .section-title {
    font-size: 32px;
  }

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

  .screenshots-grid {
    grid-template-columns: 1fr;
  }

  .cta-card {
    padding: 40px 24px;
  }

  .cta-card h2 {
    font-size: 28px;
  }

  .footer-links {
    flex-direction: column;
    gap: 16px;
  }
}

/* Legal Pages Styles */
.legal-page {
  padding: 120px 0 80px;
  min-height: 100vh;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(79, 209, 197, 0.08) 0%, rgba(35, 109, 107, 0.05) 100%);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(79, 209, 197, 0.2);
  border-radius: 16px;
  padding: 40px;
}

.legal-content h1 {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 12px;
}

.legal-date {
  color: var(--text);
  opacity: 0.7;
  margin-bottom: 32px;
  font-size: 14px;
}

.legal-content h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--primary);
  margin-top: 32px;
  margin-bottom: 16px;
}

.legal-content p,
.legal-content li {
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 16px;
}

.legal-content ul,
.legal-content ol {
  margin-left: 24px;
  margin-bottom: 16px;
}

.legal-content a {
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 209, 197, 0.3);
  transition: border-color 0.3s ease;
}

.legal-content a:hover {
  border-color: var(--primary);
}

.disclosure-box {
  background: rgba(79, 209, 197, 0.1);
  border: 2px solid var(--primary);
  border-radius: 12px;
  padding: 24px;
  margin: 32px 0;
}

.disclosure-box h3 {
  color: var(--primary);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
}

.disclosure-box p {
  margin-bottom: 12px;
}

.disclosure-box p:last-child {
  margin-bottom: 0;
}