:root {
  --bp-gold: #F97316; /* Vibrant Orange-500 */
  --bp-gold-light: #FB923C;
  --bp-gold-dark: #EA580C;
  --bp-gold-glow: rgba(249, 115, 22, 0.25);
  
  --bp-bg-dark: #F8FAFC; /* Modern Slate-50 */
  --bp-bg-card: rgba(255, 255, 255, 0.9);
  --bp-bg-input: rgba(241, 245, 249, 0.5); /* Slate-100 */
  
  --bp-text-primary: #0F172A; /* Slate-900 */
  --bp-text-secondary: #475569; /* Slate-600 */
  --bp-text-muted: #94A3B8; /* Slate-400 */
  
  --bp-success: #10B981;
  --bp-error: #EF4444;
  --bp-teams: #6366F1; /* Indigo-500 */
  
  --bp-radius-sm: 12px;
  --bp-radius-md: 16px;
  --bp-radius-lg: 24px;
  --bp-radius-pill: 9999px;
  
  --bp-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --bp-transition: all 0.4s var(--bp-ease);
}

html {
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
  font-family: 'Outfit', system-ui, -apple-system, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

body {
  margin: 0; padding: 0;
  background: var(--bp-bg-dark);
  color: var(--bp-text-primary);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
}

/* ── Split Screen Layout (Desktop) ─ */
.bp-layout {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

@media (min-width: 1024px) {
  .bp-layout { flex-direction: row; }
}

/* ── Left Pane (Hero / Lobby) ─ */
.bp-hero-pane {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 60px;
  transition: opacity 0.4s var(--bp-ease), transform 0.4s var(--bp-ease);
}

@media (min-width: 1024px) {
  .bp-hero-pane {
    width: 45%;
    min-height: 100vh;
    position: sticky;
    top: 0;
    border-right: 1px solid rgba(255,255,255,0.05);
  }
}

.bp-hero-pane__bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url('https://images.unsplash.com/photo-1541339907198-e08756dedf3f?q=80&w=1200&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.bp-hero-pane__overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(248,250,252,0.96) 0%, rgba(248,250,252,0.85) 100%);
  z-index: 1;
}

.bp-hero-pane__content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  max-width: 420px;
}

.bp-logo {
  max-height: 80px;
  width: auto;
  margin-bottom: 24px;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.15));
}

.bp-hero-title {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 12px;
  background: linear-gradient(to right, #1C1917, #44403C);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}
.bp-hero-subtitle {
  font-size: 1.15rem;
  color: var(--bp-text-secondary);
  margin: 0;
  font-weight: 300;
}

/* ── Marketing Badges ─ */
.bp-marketing-badges {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 40px;
  text-align: left;
}
.bp-marketing-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,0.7);
  padding: 16px;
  border-radius: var(--bp-radius-md);
  border: 1px solid rgba(0,0,0,0.08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: var(--bp-transition);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.bp-marketing-badge__icon {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  flex-shrink: 0;
}
.bp-marketing-badge__icon--teams { background: rgba(67, 56, 202, 0.1); color: #4338CA; }
.bp-marketing-badge__icon--cloud { background: rgba(37, 99, 235, 0.1); color: #2563EB; }
.bp-marketing-badge__icon--auto { background: rgba(5, 150, 105, 0.1); color: #059669; }
.bp-marketing-badge__content h4 { margin: 0 0 2px; font-size: 1.05rem; font-weight: 600; color: var(--bp-text-primary); }
.bp-marketing-badge__content p { margin: 0; font-size: 0.85rem; color: var(--bp-text-muted); line-height: 1.3; }

/* ── Sticky Summary (Desktop) ─ */
.bp-sticky-summary {
  margin-top: 40px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--bp-radius-lg);
  padding: 24px;
  text-align: left;
  animation: fadeInUp 0.5s var(--bp-ease);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
.bp-summary-header { display: flex; justify-content: space-between; align-items: center; }

/* ── Right Pane (Form Area) ─ */
.bp-form-pane {
  width: 100%;
  padding: 120px 20px 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

@media (min-width: 1024px) {
  .bp-form-pane {
    width: 55%;
    padding: 120px 40px 100px;
  }
}

/* ── Progress Navigation (Desktop defaults) ─ */
.bp-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 560px;
  margin-bottom: 32px;
  transition: opacity 0.3s;
}
.bp-nav-back {
  background: rgba(0,0,0,0.04);
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--bp-radius-pill);
  color: var(--bp-text-primary);
  cursor: pointer;
  display: flex; align-items: center; gap: 8px;
  font-weight: 500; font-size: 0.95rem;
  padding: 8px 16px 8px 12px;
  transition: var(--bp-transition);
}
.bp-nav-back:hover { background: rgba(0,0,0,0.08); transform: translateX(-4px); }
.bp-nav-progress {
  display: flex; gap: 6px;
}
.bp-nav-dot {
  width: 24px; height: 6px; border-radius: 3px; background: rgba(0,0,0,0.1);
  transition: var(--bp-transition);
}
.bp-nav-dot.active { background: var(--bp-gold); width: 32px; box-shadow: 0 0 10px var(--bp-gold-glow); }
.bp-nav-dot.completed { background: var(--bp-success); }

/* ── Sections Slider ─ */
.bp-progressive-form {
  width: 100%;
  max-width: 560px;
  position: relative;
}

.bp-section {
  display: none;
  opacity: 0;
  width: 100%;
}
.bp-section.active {
  display: block;
  animation: fadeIn 0.4s ease forwards;
}

/* Staggered Child Animations for active section */
.bp-section.active .bp-card:nth-child(1) { animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards; animation-delay: 0.1s; opacity: 0; }
.bp-section.active .bp-card:nth-child(2) { animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards; animation-delay: 0.2s; opacity: 0; }
.bp-section.active .bp-card:nth-child(3) { animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards; animation-delay: 0.3s; opacity: 0; }
.bp-section.active .bp-card:nth-child(4) { animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards; animation-delay: 0.4s; opacity: 0; }
.bp-section.active .bp-card:nth-child(5) { animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards; animation-delay: 0.5s; opacity: 0; }

.bp-section.slide-in-right {
  display: block;
  animation: slideInRight 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
} 
.bp-section.slide-out-left { display: block; animation: slideOutLeft 0.5s var(--bp-ease) forwards; position: absolute; top: 0; left: 0; }
.bp-section.slide-in-left { display: block; animation: slideInLeft 0.5s var(--bp-ease) forwards; }
.bp-section.slide-out-right { display: block; animation: slideOutRight 0.5s var(--bp-ease) forwards; position: absolute; top: 0; left: 0; }

@keyframes slideInRight { from { opacity: 0; transform: translateX(80px) scale(0.98); } to { opacity: 1; transform: translateX(0) scale(1); } }
@keyframes slideOutLeft { from { opacity: 1; transform: translateX(0) scale(1); } to { opacity: 0; transform: translateX(-80px) scale(0.98); visibility: hidden; } }
@keyframes slideInLeft { from { opacity: 0; transform: translateX(-80px) scale(0.98); } to { opacity: 1; transform: translateX(0) scale(1); } }
@keyframes slideOutRight { from { opacity: 1; transform: translateX(0) scale(1); } to { opacity: 0; transform: translateX(80px) scale(0.98); visibility: hidden; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.bp-section-title {
  font-size: 1.8rem;
  margin: 0 0 24px;
  font-weight: 600;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

.bp-action-row {
  margin-top: 32px;
  display: flex;
  justify-content: flex-end;
}

/* --- 5. Carousel & Flip Cards --- */
.bp-carousel {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 16px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.bp-carousel::-webkit-scrollbar { display: none; }
.bp-carousel::after { content: ""; flex: 0 0 1px; }

.bp-carousel-hint {
  text-align: center;
  color: var(--bp-text-muted);
  font-size: 0.85rem;
  margin-top: -8px;
  margin-bottom: 24px;
  animation: pulseOpacity 2s infinite;
}
@keyframes pulseOpacity { 0% { opacity: 0.4; } 50% { opacity: 1; } 100% { opacity: 0.4; } }

.bp-swipe-hint {
  display: flex; justify-content: center; align-items: center; gap: 8px;
  font-size: 0.85rem; color: var(--bp-gold); font-weight: 600; margin-bottom: 12px;
  animation: pulseOpacity 2s infinite;
}

.bp-card--image {
  background-size: cover;
  background-position: center top;
  display: flex;
  align-items: flex-end;
  padding: 0;
  overflow: hidden;
}
.bp-card__overlay-content {
  padding: 24px;
  width: 100%;
  position: relative;
  z-index: 2;
}

/* --- Premium Compact Cards (Carousel Items) --- */
.bp-compact-card {
  flex: 0 0 70%;
  max-width: 280px;
  height: 140px;
  scroll-snap-align: center;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.08);
  background: #fff;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  cursor: pointer;
}
@media (min-width: 1024px) {
  .bp-compact-card { flex: 0 0 calc(50% - 8px); height: 220px; }
  .bp-carousel { flex-wrap: wrap; overflow: visible; scroll-snap-type: none; padding-bottom: 0; }
  .bp-carousel-hint { display: none; }
}

.bp-compact-card__bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  z-index: 1;
  transition: transform 0.6s ease;
}

.bp-compact-card:hover .bp-compact-card__bg {
  transform: scale(1.05);
}

.bp-compact-card__content {
  position: relative;
  z-index: 2;
  padding: 24px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(to top, rgba(28,25,23,0.85) 0%, rgba(28,25,23,0.4) 50%, transparent 100%);
}

.bp-compact-card.selected {
  border-color: transparent;
  transform: translateY(-4px);
  box-shadow: 0 8px 30px var(--bp-gold-glow);
}

.bp-compact-card.selected::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(45deg, var(--bp-gold), transparent, var(--bp-success));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  z-index: 3;
  pointer-events: none;
}

.bp-compact-card.selected::after {
  content: '✓'; position: absolute; top: 16px; right: 16px;
  background: var(--bp-gold); color: #000; width: 28px; height: 28px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 14px; z-index: 4;
  animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

/* --- Premium Option Cards (Subselectors Grid) --- */
.bp-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.bp-option-card {
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 14px;
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  color: var(--bp-text-primary);
  font-weight: 500;
  font-size: 0.95rem;
}

.bp-option-card--full {
  grid-column: 1 / -1;
}

.bp-option-card:hover {
  background: rgba(0, 0, 0, 0.04);
  transform: translateY(-2px);
  border-color: rgba(0, 0, 0, 0.15);
}

.bp-option-card:active {
  transform: scale(0.98);
}

.bp-option-card.selected {
  background: rgba(180, 83, 9, 0.06);
  border-color: var(--bp-gold);
  box-shadow: 0 4px 16px rgba(180, 83, 9, 0.12);
}

.bp-option-card.selected::before {
  content: "";
  position: absolute;
  top: 0; left: 0; width: 4px; height: 100%;
  background: var(--bp-gold);
  box-shadow: 0 0 10px var(--bp-gold);
}

.bp-option-card.selected::after {
  content: '✓';
  margin-left: auto;
  color: var(--bp-gold);
  font-weight: 900;
  font-size: 1.1rem;
  animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Animations */
.bp-animation-slide-down {
  animation: slideDownFade 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideDownFade {
  from { opacity: 0; transform: translateY(-15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Selection Card State (for non-flip cards like flow and payment) */
.bp-card--selection {
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.08);
}
.bp-card--selection:hover {
  background: rgba(0, 0, 0, 0.02);
  transform: translateY(-2px);
  border-color: rgba(0, 0, 0, 0.15);
}
.bp-card--selection.selected {
  background: rgba(180, 83, 9, 0.04);
  box-shadow: 0 6px 24px var(--bp-gold-glow);
  border-color: transparent;
}

.bp-card--selection.selected::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(45deg, var(--bp-gold), transparent, var(--bp-success));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: borderRotate 4s linear infinite;
}

@keyframes borderRotate {
  100% { filter: hue-rotate(360deg); }
}

.bp-card--selection.selected::after {
  content: '✓'; position: absolute; top: 16px; right: 16px;
  background: var(--bp-gold); color: #000; width: 24px; height: 24px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 12px; z-index: 2; animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
@keyframes popIn { 0% { transform: scale(0); } 100% { transform: scale(1); } }

.bp-card--image {
  padding: 0; display: flex; align-items: flex-end; min-height: 160px;
  background-size: cover; background-position: center;
}
.bp-card__overlay-content { padding: 20px; width: 100%; position: relative; z-index: 2; }
.bp-card__overlay-content h3 { color: white; margin: 0 0 4px; font-size: 1.25rem; font-weight: 700; text-shadow: 0 2px 10px rgba(0,0,0,0.8); }
.bp-card__overlay-content p { color: rgba(255,255,255,0.9); margin: 0; font-size: 0.95rem; text-shadow: 0 1px 4px rgba(0,0,0,0.8); }

/* --- 6. Form Elements --- */
.bp-field {
  position: relative;
  margin-bottom: 24px;
}

.bp-field__label {
  position: absolute;
  left: 16px;
  top: 16px;
  color: var(--bp-text-muted);
  font-size: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  background: transparent;
}

.bp-field__input {
  width: 100%;
  padding: 24px 16px 8px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 12px;
  color: var(--bp-text-primary);
  font-size: 1.05rem;
  font-family: 'Outfit', sans-serif;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.bp-field__input:focus {
  outline: none;
  border-color: var(--bp-gold);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(180, 83, 9, 0.1);
}

.bp-field.has-value .bp-field__label,
.bp-field__input:focus ~ .bp-field__label,
.bp-field__input:not(:placeholder-shown) ~ .bp-field__label {
  transform: translateY(-12px) scale(0.75);
  color: var(--bp-gold);
  font-weight: 600;
}

.bp-field__error { color: var(--bp-error); font-size: 0.85rem; margin-top: 6px; margin-left: 4px; display: none; font-weight: 500; }
.bp-field.has-error .bp-field__input { border-color: var(--bp-error); background: rgba(220, 38, 38, 0.04); }
.bp-field.has-error .bp-field__error { display: block; animation: slideDown 0.3s var(--bp-ease); }
@keyframes slideDown { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: translateY(0); } }

.bp-select { appearance: none; padding-right: 48px; cursor: pointer; }
.bp-field:has(select)::after {
  content: ""; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  width: 12px; height: 12px; border-right: 2px solid var(--bp-text-muted); border-bottom: 2px solid var(--bp-text-muted);
  transform: translateY(-70%) rotate(45deg); pointer-events: none; transition: var(--bp-transition);
}
.bp-field:has(select:focus)::after { border-color: var(--bp-gold); transform: translateY(-30%) rotate(225deg); }
.bp-select option { background: #fff; color: var(--bp-text-primary); padding: 16px; }

/* --- 7. Buttons --- */
.bp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 12px;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  position: relative; overflow: hidden;
}

.bp-btn--primary {
  background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
  color: #fff;
  box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
  animation: pulseGlow 2s infinite;
}

.bp-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.5);
  animation: none;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.35); }
  70% { box-shadow: 0 0 0 12px rgba(249, 115, 22, 0); }
  100% { box-shadow: 0 0 0 0 rgba(249, 115, 22, 0); }
}

.bp-btn::after {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 100%);
  opacity: 0; transition: var(--bp-transition); border-radius: inherit;
}
.bp-btn:hover::after { opacity: 1; }
.bp-btn:active { transform: scale(0.96); }

.bp-btn--primary {
  background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
  color: #fff; box-shadow: 0 4px 15px var(--bp-gold-glow);
}
.bp-btn--primary:hover { box-shadow: 0 8px 25px var(--bp-gold-glow); transform: translateY(-2px); }

.bp-btn--secondary { background: rgba(0, 0, 0, 0.04); color: var(--bp-text-primary); border: 1px solid rgba(0,0,0,0.12); }
.bp-btn--ghost { background: transparent; color: var(--bp-text-secondary); padding: 12px 24px; }
.bp-btn--ghost:hover { color: var(--bp-text-primary); background: rgba(0,0,0,0.04); }
.bp-btn--lg { padding: 20px 40px; font-size: 1.2rem; }

/* ── Tags & Checkboxes ─ */
.bp-tag {
  padding: 12px 20px; border-radius: var(--bp-radius-pill); background: #fff;
  border: 1px solid rgba(0,0,0,0.1); font-size: 0.95rem; cursor: pointer;
  transition: var(--bp-transition); color: var(--bp-text-secondary); display: inline-flex; align-items: center; gap: 8px;
}
.bp-tag:hover { border-color: rgba(0,0,0,0.2); background: rgba(0,0,0,0.02); }
.bp-tag.selected { background: var(--bp-gold); color: #fff; border-color: var(--bp-gold); font-weight: 600; box-shadow: 0 4px 15px var(--bp-gold-glow); }

.bp-checkbox { display: flex; align-items: flex-start; gap: 16px; cursor: pointer; user-select: none; }
.bp-checkbox input { display: none; }
.bp-checkbox__box {
  width: 28px; height: 28px; border-radius: 8px; border: 2px solid rgba(0,0,0,0.2);
  display: flex; align-items: center; justify-content: center; transition: var(--bp-transition); flex-shrink: 0; background: #fff;
}
.bp-checkbox input:checked + .bp-checkbox__box { background: var(--bp-success); border-color: var(--bp-success); box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3); }
.bp-checkbox input:checked + .bp-checkbox__box::after { content: "✓"; color: #fff; font-weight: 900; font-size: 16px; }

/* ── Pricing & Utilities ─ */
.bp-price__original { text-decoration: line-through; color: var(--bp-text-muted); font-size: 0.95rem; }
.bp-price__current { font-weight: 700; color: var(--bp-text-primary); font-size: 1.2rem; }
.bp-price__badge { background: var(--bp-success); color: white; padding: 4px 8px; border-radius: 6px; font-size: 0.75rem; font-weight: 700; margin-left: 8px; box-shadow: 0 2px 8px rgba(16,185,129,0.3); }
.bp-price__row { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; border-bottom: 1px solid rgba(0,0,0,0.05); }
.bp-price__total { font-weight: 800; background: linear-gradient(90deg, var(--bp-text-primary), var(--bp-gold-dark)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.bp-badge { display: inline-block; padding: 6px 12px; border-radius: var(--bp-radius-pill); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.5px; }
.bp-badge--gold { background: rgba(249, 115, 22, 0.1); color: var(--bp-gold-dark); border: 1px solid rgba(249, 115, 22, 0.2); }

/* Grid Utils */
.bp-grid { display: grid; gap: 16px; }
.bp-grid--2 { grid-template-columns: repeat(1, 1fr); }
@media(min-width: 480px){ .bp-grid--2 { grid-template-columns: repeat(2, 1fr); } }
.bp-flex { display: flex; align-items: center; }
.bp-stack { display: flex; flex-direction: column; gap: 16px; }
.bp-hidden { display: none !important; }
.bp-divider { height: 1px; background: rgba(0,0,0,0.08); width: 100%; margin: 24px 0; }
@media (max-width: 1023px) {
  .bp-hidden-mobile { display: none !important; }
}
@media (min-width: 1024px) {
  .bp-hidden-desktop { display: none !important; }
}
.bp-text-gold { color: var(--bp-gold); }
.bp-text-muted { color: var(--bp-text-muted); }
.bp-text-center { text-align: center; }
.bp-mt-16 { margin-top: 16px; } .bp-mt-24 { margin-top: 24px; } .bp-mt-32 { margin-top: 32px; }
.bp-mb-16 { margin-bottom: 16px; } .bp-mb-24 { margin-bottom: 24px; } .bp-mb-32 { margin-bottom: 32px; }

/* ── Overlay & Toast ─ */
.bp-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(248, 246, 243, 0.95);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); z-index: 9999;
  display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.4s ease;
}
.bp-overlay.active { opacity: 1; pointer-events: all; }
.bp-spinner {
  width: 64px; height: 64px; border: 4px solid rgba(0,0,0,0.08); border-top-color: var(--bp-gold);
  border-radius: 50%; animation: spin 1s cubic-bezier(0.5, 0, 0.5, 1) infinite; margin: 0 auto 24px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.bp-toast {
  position: fixed; top: 24px; left: 50%; transform: translateX(-50%) translateY(-100px);
  background: #fff; border: 1px solid rgba(0,0,0,0.1);
  color: var(--bp-text-primary); padding: 16px 24px; border-radius: var(--bp-radius-pill); display: flex; align-items: center; gap: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12); transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1); z-index: 10000; font-weight: 500; display: none;
  width: 90%; max-width: 400px;
}
.bp-toast.show { display: flex; transform: translateX(-50%) translateY(0); }
.bp-toast__close { background: none; border: none; color: var(--bp-text-primary); cursor: pointer; font-size: 1.5rem; margin-left: 12px; opacity: 0.5; padding: 0; }

/* ── Background Orbs ─ */
.bp-bg-orbs {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  z-index: -1; overflow: hidden; pointer-events: none;
  background-image: none;
}

.bp-orb { position: absolute; border-radius: 50%; filter: blur(120px); opacity: 0.35; animation: float 10s ease-in-out infinite alternate; }
.bp-orb--1 { top: -10%; left: -10%; width: 50vw; height: 50vw; background: radial-gradient(circle, rgba(217,119,6,0.3) 0%, transparent 70%); animation-delay: 0s; }
.bp-orb--2 { bottom: -10%; right: -10%; width: 60vw; height: 60vw; background: radial-gradient(circle, rgba(5,150,105,0.2) 0%, transparent 70%); animation-delay: -3s; }
.bp-orb--3 { top: 40%; left: 60%; width: 40vw; height: 40vw; background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%); animation-delay: -7s; }

@keyframes float { 0% { transform: translate(0, 0) scale(1); } 100% { transform: translate(30px, 30px) scale(1.1); } }

/* ── SPECTACULAR MOBILE NATIVE UI (App Mode) ── */
@media (max-width: 1023px) {
  
  .bp-layout { display: block; }
  
  /* LOBBY / HERO (Step 0) */
  .bp-hero-pane {
    padding: 0 0 120px 0;
    min-height: 100vh;
    min-height: 100dvh;
    background: transparent;
    justify-content: flex-start;
  }
  .bp-hero-pane__bg { opacity: 0.4; }
  .bp-hero-pane__overlay { background: linear-gradient(180deg, rgba(248,246,243,0.4) 0%, rgba(248,246,243,1) 80%); }
  .bp-hero-pane__content {
    padding: 60px 24px 24px;
    margin-top: auto;
    text-align: left;
    max-width: 100%;
  }
  .bp-hero-pane { transition: all 0.4s ease; }
  .bp-hero-pane.mobile-hidden {
    opacity: 0; transform: scale(0.95); pointer-events: none; position: absolute;
  }
  
  .bp-logo { max-height: 70px; margin-bottom: 24px; filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.15)); }
  .bp-hero-title { font-size: 2.2rem; line-height: 1.05; letter-spacing: -1px; }
  .bp-hero-subtitle { font-size: 1rem; opacity: 0.8; }
  
  /* Horizontal Badges */
  .bp-marketing-badges {
    flex-direction: row; overflow-x: auto; scroll-snap-type: x mandatory;
    margin-top: 24px; padding-bottom: 12px; gap: 12px;
    -ms-overflow-style: none; scrollbar-width: none;
    margin-left: -24px; margin-right: -24px; padding-left: 24px; padding-right: 24px;
  }
  .bp-marketing-badge {
    scroll-snap-align: center; flex: 0 0 85%;
    background: rgba(255,255,255,0.7); border-radius: 20px; padding: 16px; border: 1px solid rgba(0,0,0,0.08); box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  }
  
  /* ── FORM AREA: Full viewport fit ── */
  .bp-form-pane {
    position: relative;
    padding: 0; /* No padding — header space handled by sections */
    height: 100vh;
    height: 100dvh; /* Dynamic viewport height for mobile browsers */
    overflow: hidden; /* Prevent page-level scroll */
    transition: all 0.4s ease;
  }
  .bp-form-pane.mobile-hidden {
    opacity: 0; pointer-events: none; position: absolute; top: 0; left: 0; right: 0; transform: translateX(20px);
  }
  .bp-progressive-form {
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
  }

  /* Each section fills the whole viewport between header and action dock */
  .bp-section.active,
  .bp-section.slide-in-right,
  .bp-section.slide-in-left {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
    padding: 130px 16px 90px; /* Increased top padding to completely clear header */
    overflow: hidden;
  }

  /* Scrollable inner zone for options */
  .bp-section-scroll-zone {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 16px;
    /* Subtle scroll fade at bottom */
    mask-image: linear-gradient(to bottom, #000 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, #000 85%, transparent 100%);
  }
  .bp-section-scroll-zone::-webkit-scrollbar { display: none; }
  .bp-section-scroll-zone { scrollbar-width: none; }
  
  /* APP BAR (Top Navigation) - absolute so it sits within the form pane and scrolls with the page, avoiding covering hero */
  .bp-nav-header {
    position: absolute; top: 0; left: 0; right: 0;
    background: rgba(248,250,252, 0.95); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    padding: 16px 16px; margin: 0; width: 100%; z-index: 1000;
    flex-direction: column; align-items: stretch; gap: 12px;
    transform: translateY(0); transition: transform 0.4s var(--bp-ease);
  }
  .bp-nav-header.mobile-hidden { transform: translateY(-100%); }
  
  .bp-nav-back {
    background: transparent; border: none; padding: 0; font-size: 1rem; color: var(--bp-gold-light);
  }
  
  /* Replace dots with iOS linear progress on mobile */
  .bp-nav-progress { display: block; width: 100%; height: 4px; background: rgba(0,0,0,0.1); border-radius: 4px; overflow: hidden; position: relative; }
  .bp-nav-dot { display: none; }
  .bp-nav-progress::after {
    content: ''; position: absolute; top: 0; left: 0; height: 100%;
    background: linear-gradient(90deg, var(--bp-gold), var(--bp-success));
    width: var(--mobile-progress, 33%); transition: width 0.5s ease;
  }

  /* CARDS */
  .bp-card {
    border-radius: 20px; padding: 16px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(0,0,0,0.08);
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  }
  .bp-card--selection { padding: 14px; }
  .bp-card--selection:not(.bp-card--image) { display: flex; align-items: center; }
  .bp-card--selection:not(.bp-card--image) > div:first-child { font-size: 1.8rem; margin-right: 14px; margin-bottom: 0 !important; }
  
  /* ACTION ROW (Bottom Dock) */
  .bp-action-row {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: rgba(248,250,252, 0.95);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(0,0,0,0.06);
    padding: 12px 16px 20px; margin: 0; z-index: 1000;
    justify-content: center;
    transition: transform 0.4s var(--bp-ease);
  }
  .bp-action-row.keyboard-open { transform: translateY(120%); }
  
  .bp-action-row .bp-btn {
    width: 100%; padding: 14px; font-size: 1rem; border-radius: 14px;
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
  }

  /* STICKY SUMMARY PILL (Floats above Action Row) */
  .bp-sticky-pill.keyboard-open { 
    transform: translateX(-50%) translateY(250%) !important; 
    opacity: 0;
  }
  
  .bp-sticky-summary {
    position: fixed; bottom: 80px; left: 16px; right: 16px;
    margin: 0; padding: 16px; border-radius: 20px;
    background: #fff; border: 1px solid rgba(180, 83, 9, 0.2);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1); z-index: 990;
    transition: transform 0.4s var(--bp-ease);
  }
  .bp-sticky-summary.keyboard-open { transform: translateY(200%); }
  
  @keyframes bounceDown {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(10px); }
    60% { transform: translateY(5px); }
  }

  /* Compact section titles on mobile */
  .bp-section-title { font-size: 1.5rem; margin-bottom: 16px; letter-spacing: -0.5px; }
  .bp-grid--2 { grid-template-columns: 1fr; gap: 12px; }
  
  /* Compact form fields on mobile */
  .bp-field { margin-bottom: 10px; }
  .bp-field__input { padding: 18px 12px 6px; font-size: 1rem; border-radius: 12px; }
  .bp-field__label { top: 14px; left: 12px; font-size: 0.95rem; }
  .bp-field.has-value .bp-field__label, .bp-field__input:focus ~ .bp-field__label, .bp-field__input:not(:placeholder-shown) ~ .bp-field__label {
    transform: translateY(-8px) scale(0.75);
  }

  /* Compact option cards & tags */
  .bp-tag { padding: 8px 14px; font-size: 0.9rem; }
  .bp-compact-card { flex: 0 0 60%; max-width: 220px; height: 120px; }
  .bp-compact-card__content { padding: 12px 16px; }
  .bp-compact-card__content h3 { font-size: 1rem !important; }
  .bp-compact-card__content p { font-size: 0.75rem !important; }
  .bp-compact-card__content > div:first-child { font-size: 1.5rem !important; margin-bottom: 4px !important; }

  .bp-carousel { padding-bottom: 8px; gap: 10px; }
  .bp-carousel-hint { font-size: 0.8rem; margin-top: -4px; margin-bottom: 12px; }

  /* Compact option cards */
  .bp-option-card { padding: 8px; gap: 8px; border-radius: 10px; font-size: 0.85rem; }
  .bp-option-card > div:first-child { font-size: 1rem !important; padding: 4px !important; }
  .bp-options-grid { gap: 6px; }

  /* Scarcity badges smaller and correctly positioned */
  .bp-scarcity-badge { top: 6px; right: 6px; font-size: 0.6rem; padding: 3px 8px; border-radius: 6px; animation: none; transform: none; white-space: nowrap; }

  /* Urgency counter smaller */
  .bp-urgency-counter { font-size: 0.85rem; padding: 6px 12px; margin-bottom: 12px; }
}

/* ── Marketing CRO Elements ─ */
.bp-social-proof {
  position: fixed; bottom: 24px; left: 24px; z-index: 9999;
  background: #fff; border: 1px solid rgba(5, 150, 105, 0.3);
  padding: 16px 20px; border-radius: 16px; box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  display: flex; align-items: center; gap: 16px;
  transform: translateY(150px); opacity: 0; transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.bp-social-proof.show { transform: translateY(0); opacity: 1; }
@media (max-width: 1023px) {
  .bp-social-proof { bottom: 100px; left: 16px; right: 16px; width: auto; }
}

.bp-urgency-counter {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(220, 38, 38, 0.1); border: 1px solid rgba(220, 38, 38, 0.2);
  padding: 8px 16px; border-radius: 20px; color: var(--bp-error); font-size: 0.95rem; font-weight: 600;
  margin-bottom: 24px;
  animation: subtlePulse 2s infinite;
}
@keyframes subtlePulse {
  0% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(244, 63, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0); }
}

.bp-scarcity-badge {
  position: absolute; top: 10px; right: 10px;
  background: linear-gradient(135deg, #EF4444 0%, #B91C1C 100%);
  color: white; padding: 4px 10px; border-radius: 8px;
  font-size: 0.7rem; font-weight: 700;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
  z-index: 10;
  animation: float 3s ease-in-out infinite;
  white-space: nowrap;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.bp-glow-text {
  animation: goldTextGlow 3s ease-in-out infinite alternate;
}
@keyframes goldTextGlow {
  from { text-shadow: 0 0 10px rgba(245,158,11,0.2); }
  to { text-shadow: 0 0 20px rgba(245,158,11,0.8), 0 0 30px rgba(245,158,11,0.6); }
}