/* ==========================================================================
   PersonaForge - Landing Page Stylesheet
   ========================================================================== */

/* HERO SECTION */
.landing-hero {
  padding: 80px 24px 60px;
  max-width: 1280px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.35);
  color: #c4b5fd;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.2);
}

.hero-pill-badge .sparkle {
  color: #facc15;
  font-size: 0.95rem;
}

.landing-h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  max-width: 950px;
  margin: 0 auto 24px;
}

.gradient-text-hero {
  background: linear-gradient(135deg, #ffffff 20%, #a78bfa 60%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.landing-lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 760px;
  margin: 0 auto 36px;
  line-height: 1.65;
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.btn-hero-primary {
  padding: 16px 36px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #8b5cf6 0%, #3b82f6 50%, #06b6d4 100%);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 0 35px rgba(139, 92, 246, 0.5);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 45px rgba(139, 92, 246, 0.8);
}

.btn-hero-secondary {
  padding: 16px 28px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
}

.hero-social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 50px;
}

.proof-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

/* HERO SHOWCASE CARDS (3 MODELS) */
.hero-models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
  perspective: 1000px;
}

.hero-model-card {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.85));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  box-shadow: var(--shadow-luxe);
}

.hero-model-card.featured {
  border-color: var(--primary);
  transform: translateY(-10px);
  box-shadow: 0 25px 50px -12px rgba(139, 92, 246, 0.35);
}

.hero-model-card:hover {
  transform: translateY(-14px);
  border-color: var(--cyan);
}

.hero-model-img-wrap {
  width: 100%;
  aspect-ratio: 4 / 5;
  background: #000;
  overflow: hidden;
  position: relative;
}

.hero-model-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-model-card:hover .hero-model-img {
  transform: scale(1.05);
}

.hero-model-stats-pill {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  background: rgba(11, 15, 23, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.stat-metric-val {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  color: #34d399;
  font-size: 1.1rem;
}

.stat-metric-lbl {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.hero-model-info {
  padding: 18px 20px;
  text-align: left;
}

.hero-model-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}

.hero-model-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.hero-tag {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
}

/* PROFIT CALCULATOR SECTION */
.calculator-section {
  padding: 90px 24px;
  background: linear-gradient(180deg, transparent, rgba(139, 92, 246, 0.04), transparent);
}

.section-container {
  max-width: 1160px;
  margin: 0 auto;
}

.section-header-center {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.section-tag {
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.6;
}

.calculator-card {
  background: #0d121c;
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  position: relative;
  overflow: hidden;
}

.calculator-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--cyan), var(--rose));
}

.calc-controls-wrap {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.calc-slider-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slider-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.slider-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
}

.slider-value-display {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--cyan);
  background: rgba(6, 182, 212, 0.1);
  padding: 4px 12px;
  border-radius: 6px;
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.calc-slider {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 15px var(--primary);
  border: 2px solid var(--primary);
  cursor: grab;
  transition: var(--transition);
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  background: var(--cyan);
}

/* RESULTS BOX IN CALCULATOR */
.calc-results-box {
  background: linear-gradient(145deg, rgba(26, 32, 44, 0.7), rgba(15, 23, 42, 0.95));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

.results-header {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: 8px;
}

.big-profit-amount {
  font-size: 2.75rem;
  font-weight: 900;
  color: #34d399;
  letter-spacing: -0.03em;
  line-height: 1;
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 4px;
}

.usd-conversion {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.profit-breakdown {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.breakdown-row strong {
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
}

.net-margin-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34d399;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 20px;
}

/* FEATURES SHOWCASE GRID */
.features-section {
  padding: 80px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-box:hover {
  transform: translateY(-6px);
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.feature-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}

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

/* EARLY ACCESS LEAD FORM SECTION */
.lead-section {
  padding: 80px 24px;
  background: radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.12) 0%, transparent 60%);
}

.lead-box {
  max-width: 800px;
  margin: 0 auto;
  background: linear-gradient(145deg, #0d121c, #111827);
  border: 1px solid rgba(139, 92, 246, 0.4);
  border-radius: var(--radius-xl);
  padding: 48px;
  text-align: center;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8);
}

.lead-form-row {
  display: flex;
  gap: 12px;
  max-width: 520px;
  margin: 28px auto 16px;
}

.lead-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: 0.95rem;
  color: #fff;
  outline: none;
  transition: var(--transition);
}

.lead-input:focus {
  border-color: var(--cyan);
  background: rgba(255, 255, 255, 0.08);
}

.btn-lead-submit {
  padding: 14px 28px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  border: none;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
  box-shadow: 0 0 20px var(--primary-glow);
}

.btn-lead-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px var(--primary-glow);
}

/* FAQ ACCORDION */
.faq-section {
  padding: 80px 24px 100px;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.faq-question {
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
}

.faq-chevron {
  transition: transform 0.3s ease;
  font-size: 0.8rem;
  color: var(--primary);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 20px 18px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* FOOTER */
.landing-footer {
  border-top: 1px solid var(--border-color);
  padding: 40px 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  background: rgba(6, 9, 14, 0.95);
}

/* RESPONSIVE BREAKPOINTS FOR LANDING */
@media (max-width: 992px) {
  .hero-models-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
  }
  .hero-model-card.featured {
    transform: none;
  }
  .calculator-card {
    grid-template-columns: 1fr;
    padding: 24px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .lead-form-row {
    flex-direction: column;
  }
  .btn-lead-submit {
    width: 100%;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }
  .btn-hero-primary, .btn-hero-secondary {
    width: 100%;
    justify-content: center;
  }
}