@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Space+Grotesk:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  --surface: #FCFCFC;
  --surface-raised: #FFFFFF;
  --text-primary: #111111;
  --text-secondary: #555555;
  --text-muted: #999999;
  
  --od1-cyan: #4facfe;
  --od1-magenta: #cc44ff;
  --od1-rose: #fa709a;
  
  --border-subtle: rgba(0,0,0,0.06);
  --border-medium: rgba(0,0,0,0.12);
}

::selection {
  background: rgba(204, 68, 255, 0.15);
  color: #111;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: var(--surface);
  color: var(--text-primary);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif;
  margin: 0;
}

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

.text-neon-gradient {
  background: linear-gradient(135deg, var(--od1-cyan) 0%, var(--od1-magenta) 50%, var(--od1-rose) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 640px) { .container { padding: 0 48px; } }
@media (min-width: 1024px) { .container { padding: 0 64px; } }

/* NAVBAR */
.navbar {
  position: fixed;
  top: 16px;
  left: 16px;
  right: 16px;
  z-index: 50;
  background: rgba(252, 252, 252, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 12px;
  border: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-links {
  display: none;
  gap: 32px;
  font-weight: 500;
  font-size: 15px;
  color: var(--text-secondary);
}

.nav-links a {
  transition: color 0.2s ease;
}

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

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.5px;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background-color: var(--text-primary);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.logo-mark::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 100%;
  background: linear-gradient(135deg, var(--od1-cyan) 0%, var(--od1-magenta) 100%);
  transform: skewX(12deg);
}

.logo-mark:hover {
  box-shadow: 0 0 15px rgba(204, 68, 255, 0.4);
}

/* BUTTONS */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #18181B;
  color: #ffffff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(255,255,255,0.05);
  cursor: pointer;
  letter-spacing: -0.2px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: #09090b;
  border-color: rgba(204, 68, 255, 0.3);
  box-shadow: 0 8px 25px rgba(204, 68, 255, 0.15), inset 0 0 10px rgba(79, 172, 254, 0.05);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid rgba(0,0,0,0.08);
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: 999px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-ghost:hover {
  background: rgba(0,0,0,0.03);
  color: var(--text-primary);
}

/* HERO SECTION */
.hero {
  padding-top: 180px;
  padding-bottom: 96px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 24px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero p {
  font-size: clamp(16px, 2vw, 18px);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px auto;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  .hero-ctas .btn-primary, .hero-ctas .btn-ghost {
    width: 100%;
  }
}

/* METRICS / SOCIAL PROOF */
.social-proof {
  margin-top: 64px;
  display: flex;
  justify-content: center;
  gap: 48px;
  opacity: 0;
  animation: fadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

.proof-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.proof-value {
  font-family: 'Space Mono', monospace;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}

.proof-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

/* FEATURES GRID */
.section-padding {
  padding: 96px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 18px;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .features-grid { grid-template-columns: repeat(3, 1fr); } }

.glass-card {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.02);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 16px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(24px);
}

.glass-card.visible {
  animation: fadeUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 35px 65px -15px rgba(0,0,0,0.12),
              0 20px 30px -10px rgba(0,0,0,0.06),
              0 0 0 1px rgba(0,0,0,0.03);
}

.feature-icon-container {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--od1-cyan), var(--od1-magenta));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.feature-icon-container svg {
  width: 20px;
  height: 20px;
  stroke-width: 2;
}

.glass-card h3 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.5px;
}

.glass-card p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.5;
  margin: 0;
}

/* HOW IT WORKS */
.steps-container {
  display: flex;
  flex-direction: column;
  gap: 48px;
  max-width: 800px;
  margin: 0 auto;
}

.step-item {
  display: flex;
  gap: 32px;
  opacity: 0;
  transform: translateY(24px);
}

.step-item.visible {
  animation: fadeUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(204, 68, 255, 0.1);
  color: var(--od1-magenta);
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 24px;
  margin-bottom: 12px;
}

.step-content p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.6;
}

/* SHOWCASE iframe/container */
.showcase-container {
  width: 100%;
  border-radius: 24px 24px 0 0;
  overflow: hidden;
  box-shadow: 0 -10px 40px rgba(15, 23, 42, 0.04);
  border: 1px solid var(--border-subtle);
  border-bottom: none;
  background: transparent;
  margin-top: 64px;
  opacity: 0;
  transform: translateY(32px);
  position: relative;
}

.showcase-container::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 250px;
  background: linear-gradient(to bottom, rgba(252,252,252,0) 0%, rgba(252,252,252,1) 100%);
  pointer-events: none;
}

.showcase-container.visible {
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 64px 0 32px;
  margin-top: 96px;
}

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

@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
  }
}

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

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 8px;
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.badge i {
  color: var(--od1-magenta);
}

.footer-bottom {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* LEGAL PAGES */
.legal-content {
  padding-top: 120px;
  padding-bottom: 64px;
  max-width: 800px;
  margin: 0 auto;
}

.legal-content h1 {
  font-size: clamp(32px, 5vw, 48px);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.legal-content .last-updated {
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 48px;
  display: block;
}

.legal-content h2 {
  font-size: 24px;
  margin-top: 48px;
  margin-bottom: 16px;
}

.legal-content h3 {
  font-size: 18px;
  margin-top: 32px;
  margin-bottom: 12px;
}

.legal-content p, .legal-content ul, .legal-content ol {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.legal-content li {
  margin-bottom: 8px;
}

.legal-content a {
  color: var(--od1-magenta);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: all 0.2s;
}

.legal-content a:hover {
  text-decoration-color: var(--od1-magenta);
}

/* UTILITIES */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-medium), transparent);
  width: 0;
  margin: 0 auto;
  transition: width 1s ease;
}

.divider.visible {
  width: 100%;
}

/* SMART COOKIE BANNER */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  z-index: 100;
  background: rgba(255, 255, 255, 0.90);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-medium);
  border-radius: 16px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  transform: translateY(150%);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  max-width: 480px;
}

@media (min-width: 640px) {
  .cookie-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-content {
  display: flex;
  gap: 16px;
  align-items: center;
}

.cookie-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(204, 68, 255, 0.1);
  color: var(--od1-magenta);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cookie-text strong {
  display: block;
  font-size: 15px;
  margin-bottom: 2px;
  color: var(--text-primary);
}

.cookie-text p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0;
}