/* ============================================
   Attractor Field — Waitlist Landing Page
   Dark theme with pink/magenta brand accent
   ============================================ */

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a25;
  --bg-card-hover: #222233;
  --text-primary: #ffffff;
  --text-secondary: #a0a0b8;
  --text-muted: #6b6b80;
  --accent-pink: #e84393;
  --accent-pink-light: #fd79a8;
  --accent-magenta: #d63384;
  --accent-coral: #f8a5c2;
  --gradient-start: #e84393;
  --gradient-end: #fd79a8;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --glow-pink: rgba(232, 67, 147, 0.3);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
}

/* ---- Particle Background ---- */
#particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ---- Navigation ---- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 3rem;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: padding 0.3s ease;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.nav-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-pink-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.nav-cta {
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-magenta));
  color: white !important;
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--glow-pink);
}

/* ---- Hero Section ---- */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 3rem 4rem;
}

.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1300px;
  margin: 0 auto;
  width: 100%;
  gap: 4rem;
}

.hero-text {
  flex: 1 1 50%;
  max-width: 50%;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(232, 67, 147, 0.1);
  border: 1px solid rgba(232, 67, 147, 0.25);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-pink-light);
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.6s ease forwards;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-pink);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.6s ease 0.1s both;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-pink-light), var(--accent-coral));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 500px;
  animation: fadeInUp 0.6s ease 0.2s both;
}

/* ---- Signup Form ---- */
.signup-form {
  animation: fadeInUp 0.6s ease 0.3s both;
}

.input-group {
  display: flex;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 6px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-group:focus-within {
  border-color: rgba(232, 67, 147, 0.4);
  box-shadow: 0 0 30px rgba(232, 67, 147, 0.1);
}

.input-group input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 1rem;
  padding: 1rem 1.25rem;
}

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

.btn-submit {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-magenta));
  border: none;
  color: white;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.9rem 1.75rem;
  border-radius: 12px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.btn-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 25px var(--glow-pink);
}

.btn-submit:active {
  transform: translateY(0);
}

.btn-arrow {
  transition: transform 0.2s ease;
}

.btn-submit:hover .btn-arrow {
  transform: translateX(3px);
}

.form-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  padding-left: 0.5rem;
}

/* ---- Signup Success ---- */
.signup-success {
  text-align: center;
  padding: 2rem;
  background: rgba(232, 67, 147, 0.08);
  border: 1px solid rgba(232, 67, 147, 0.2);
  border-radius: 16px;
  animation: fadeInUp 0.4s ease forwards;
}

.signup-success.hidden {
  display: none;
}

.success-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-magenta));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 1rem;
}

.signup-success h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.signup-success p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ---- Social Proof ---- */
.social-proof {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2rem;
  animation: fadeInUp 0.6s ease 0.4s both;
}

.avatars {
  display: flex;
}

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--bg-primary);
  margin-left: -8px;
}

.avatar:first-child {
  margin-left: 0;
}

.proof-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.proof-text strong {
  color: var(--text-primary);
}

/* ---- Companion Viewer ---- */
.companion-container {
  width: 100%;
  min-height: 500px;
  position: relative;
  z-index: 2;
}

.companion-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: opacity 0.25s ease;
}

/* Spacer so the container has natural height from the video ratio */
.companion-container::after {
  content: '';
  display: block;
  padding-top: 177.78%; /* 9:16 ratio (1080x1920) */
}

.companion-idle {
  opacity: 1;
  z-index: 1;
}

.companion-clip {
  opacity: 0;
  z-index: 2;
}

/* When clip is active: show clip, hide idle */
.companion-container.clip-active .companion-idle {
  opacity: 0;
}

.companion-container.clip-active .companion-clip {
  opacity: 1;
}

/* ---- Clip Player Button ---- */
#clip-player-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  display: flex;
  align-items: center;
  background: rgba(18, 18, 26, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: 50px;
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-weight: 600;
  user-select: none;
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

#clip-player-btn.playing {
  border-color: var(--accent-pink);
  box-shadow: 0 0 24px rgba(232, 67, 147, 0.22);
}

.clip-play-area {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 1rem 0.6rem 0.75rem;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-main);
  color: inherit;
  border-radius: 50px;
  transition: background 0.2s ease;
}

.clip-play-area:hover {
  background: rgba(232, 67, 147, 0.08);
}

.clip-play-area:hover .clip-btn-icon {
  transform: scale(1.1);
}

.clip-btn-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-magenta));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
  transition: transform 0.2s ease;
  color: #fff;
}

.clip-btn-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  line-height: 1;
}

.clip-btn-action {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
}

.clip-btn-counter-row {
  display: flex;
  align-items: center;
  gap: 4px;
}

.clip-arrow {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  padding: 0 1px;
  transition: color 0.15s ease, transform 0.15s ease;
  display: flex;
  align-items: center;
}

.clip-arrow:hover {
  color: var(--accent-pink-light);
  transform: scale(1.3);
}

.clip-arrow:disabled {
  opacity: 0.25;
  cursor: default;
  transform: none;
}

.clip-btn-counter {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
  min-width: 2rem;
  text-align: center;
}

/* ---- Hero 3D Panel ---- */
.hero-3d {
  flex: 1 1 50%;
  max-width: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 500px;
}

.character-glow {
  position: absolute;
  width: 80%;
  height: 80%;
  top: 10%;
  left: 10%;
  background: radial-gradient(ellipse, rgba(232, 67, 147, 0.15) 0%, transparent 70%);
  filter: blur(40px);
  z-index: 1;
  animation: glowPulse 4s ease-in-out infinite;
}

/* ---- Features Section ---- */
.features {
  position: relative;
  z-index: 1;
  padding: 6rem 3rem;
  max-width: 1300px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 3.5rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2rem;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(232, 67, 147, 0.2);
  background: var(--bg-card-hover);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.feature-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ---- Footer ---- */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border-subtle);
  padding: 2rem 3rem;
}

.footer-content {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.footer-logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---- Honeypot (hidden from users, visible to bots) ---- */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  tab-index: -1;
}

/* ---- Form error message ---- */
.form-error {
  font-size: 0.82rem;
  color: #ff6b8a;
  margin-top: 0.6rem;
  padding-left: 0.5rem;
  animation: fadeInUp 0.2s ease forwards;
}

/* ---- Button loading spinner ---- */
.btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

.btn-submit:disabled {
  opacity: 0.75;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.hidden {
  display: none !important;
}

/* ---- Animations ---- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

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

@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .hero-content {
    flex-direction: column-reverse;
    text-align: center;
  }

  .hero-text {
    flex: 1 1 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-subtitle {
    max-width: 500px;
  }

  .hero-3d {
    flex: 1 1 100%;
    max-width: 400px;
    width: 100%;
    min-height: 400px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .social-proof {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 1rem 1.5rem;
  }

  .hero {
    padding: 7rem 1.5rem 3rem;
  }

  .input-group {
    flex-direction: column;
    gap: 0.5rem;
    padding: 8px;
  }

  .btn-submit {
    width: 100%;
    justify-content: center;
    padding: 1rem;
  }

  .features {
    padding: 4rem 1.5rem;
  }

  .footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .hero-3d {
    max-width: 320px;
  }

  .nav-links .nav-link:not(.nav-cta) {
    display: none;
  }
}