/**
 * Sales Funnels Component Stylesheet - Rebecca Field Strategic Advisory
 *
 * Dedicated styling for sales funnel landing pages, automated service offers,
 * downloadable lead capture cards, procedural timelines, and conversion modules.
 */

/* 1. Funnel Hero Section */
.funnel-hero {
  padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(3rem, 6vw, 5rem) 0;
  background-color: var(--color-cream-bg);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-warm-sand);
}

.funnel-hero__container {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.funnel-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.funnel-hero__title {
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: var(--color-slate-dark);
  font-family: var(--font-serif);
  font-weight: 600;
}

.funnel-hero__lead {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  line-height: 1.7;
  color: var(--color-slate-dark);
  max-width: 820px;
  margin: 0 auto 2.25rem auto;
}

.funnel-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  margin-bottom: 2.5rem;
}

.funnel-hero__trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(123, 147, 171, 0.2);
}

.funnel-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-slate-dark);
}

.funnel-trust-icon {
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--gradient-gold-shimmer);
  background-size: 250% 100%;
  animation: gold-shimmer-animation 8s ease infinite;
  color: #1a2936;
  font-size: 0.75rem;
  font-weight: 700;
}

/* 2. Problem Agitation & Pattern Grid */
.funnel-problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

@media (min-width: 768px) {
  .funnel-problem-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.funnel-problem-card {
  background-color: var(--color-surface-card);
  border: 1px solid rgba(123, 147, 171, 0.2);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.funnel-problem-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(143, 113, 39, 0.35);
}

.funnel-card-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  background: var(--gradient-gold-shimmer);
  background-size: 250% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gold-shimmer-animation 8s ease infinite;
  margin-bottom: 0.6rem;
  display: inline-block;
}

.funnel-card-heading {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: var(--color-slate-dark);
  font-family: var(--font-serif);
}

.funnel-card-text {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--color-slate-dark);
  margin-bottom: 0;
}

/* 3. Framework & Procedural Timeline */
.funnel-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 3rem 0;
  position: relative;
}

@media (min-width: 768px) {
  .funnel-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .funnel-timeline {
    grid-template-columns: repeat(4, 1fr);
  }
}

.funnel-step-card {
  background-color: #ffffff;
  border: 1px solid var(--color-warm-sand);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.35rem;
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.funnel-step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-gold-shimmer);
  background-size: 250% 100%;
  animation: gold-shimmer-animation 8s ease infinite;
  color: #1a2936;
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-gold-glow);
}

.funnel-step-title {
  font-size: 1.25rem;
  color: var(--color-slate-dark);
  font-family: var(--font-serif);
  margin-bottom: 0.6rem;
  font-weight: 600;
}

.funnel-step-desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-slate-dark);
  margin-bottom: 0;
}

/* 4. Primary Offer: Dedicated Testing Kit Section */
.funnel-testing-card {
  background-color: #ffffff;
  border: 1px solid var(--color-warm-sand);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4.5vw, 3.25rem);
  box-shadow: var(--shadow-md);
  position: relative;
  margin: 2rem auto;
  max-width: 1080px;
}

.funnel-testing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--gradient-gold-shimmer);
  background-size: 250% 100%;
  animation: gold-shimmer-animation 8s ease infinite;
  border-top-left-radius: calc(var(--radius-lg) - 2px);
  border-top-right-radius: calc(var(--radius-lg) - 2px);
}

.funnel-testing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 960px) {
  .funnel-testing-grid {
    grid-template-columns: 1.15fr 1fr;
    gap: 3.5rem;
    align-items: start;
  }
}

.funnel-testing-info {
  display: flex;
  flex-direction: column;
}

.funnel-offer-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.75rem;
}

.funnel-offer-badge--free {
  background-color: var(--color-warm-sand);
  color: var(--color-slate-dark);
}

.funnel-offer-badge--premium {
  background: var(--gradient-gold-shimmer);
  background-size: 250% 100%;
  animation: gold-shimmer-animation 8s ease infinite;
  color: #1a2936;
  font-weight: 700;
}

.funnel-offer-title {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: var(--color-slate-dark);
  font-family: var(--font-serif);
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.funnel-offer-subtitle {
  font-size: 1.02rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.funnel-feature-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 1.5rem 0;
}

.funnel-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--color-slate-dark);
}

.funnel-feature-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  min-width: 20px;
  border-radius: 50%;
  background: var(--gradient-gold-shimmer);
  background-size: 250% 100%;
  animation: gold-shimmer-animation 8s ease infinite;
  color: #1a2936;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 0.15rem;
}

/* 5. Separate Secondary Entry: Lead Magnet Showcase Section */
.funnel-lead-card {
  background-color: var(--color-surface-card);
  border: 1px solid rgba(123, 147, 171, 0.22);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  position: relative;
  margin: 2rem auto;
  max-width: 1040px;
  box-shadow: var(--shadow-sm);
}

.funnel-lead-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-gold-shimmer);
  background-size: 250% 100%;
  animation: gold-shimmer-animation 8s ease infinite;
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
}

.funnel-lead-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 850px) {
  .funnel-lead-grid {
    grid-template-columns: 240px 1fr;
    gap: 3rem;
  }
}

.funnel-lead-mockup {
  display: flex;
  justify-content: center;
}

.funnel-lead-img {
  max-width: 200px;
  height: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
}

.funnel-lead-img:hover {
  transform: scale(1.03);
}

/* 5. In-Page Lead Capture Form Box */
.funnel-form-box {
  background-color: #ffffff;
  border: 1px solid var(--color-warm-sand);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.funnel-form-note {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: 0.85rem;
  margin-bottom: 0;
  line-height: 1.4;
}

/* 6. Authority / Practitioner Context Box */
.funnel-authority-card {
  background-color: var(--color-surface-card);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(123, 147, 171, 0.2);
  padding: 2.5rem 1.5rem;
  margin: 4rem 0;
}

@media (min-width: 768px) {
  .funnel-authority-card {
    padding: 3.5rem;
  }
}

.funnel-authority-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 850px) {
  .funnel-authority-grid {
    grid-template-columns: 280px 1fr;
    gap: 3.5rem;
  }
}

.funnel-authority-img-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-warm-sand);
  aspect-ratio: 1 / 1;
}

.funnel-authority-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 7. Funnel FAQ Accordion */
.funnel-faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2.5rem 0;
}

.funnel-faq-item {
  background-color: var(--color-surface-card);
  border: 1px solid rgba(123, 147, 171, 0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.funnel-faq-item:hover {
  border-color: rgba(143, 113, 39, 0.35);
  box-shadow: var(--shadow-sm);
}

.funnel-faq-summary {
  padding: 1.25rem 1.5rem;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-slate-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  list-style: none;
}

.funnel-faq-summary::-webkit-details-marker {
  display: none;
}

.funnel-faq-icon {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: var(--gradient-gold-shimmer);
  background-size: 250% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gold-shimmer-animation 8s ease infinite;
  font-weight: 700;
  transition: transform 0.25s ease;
}

details[open] .funnel-faq-icon {
  transform: rotate(45deg);
}

.funnel-faq-body {
  padding: 0 1.5rem 1.35rem 1.5rem;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-slate-dark);
}

.funnel-faq-body p:last-child {
  margin-bottom: 0;
}

/* 8. Educational / Science Callout Box */
.funnel-science-box {
  background-color: #f7fafc;
  border-radius: var(--radius-sm);
  padding: 1.75rem;
  margin: 2.25rem 0;
  position: relative;
  border: 1px solid rgba(123, 147, 171, 0.15);
  overflow: hidden;
}

.funnel-science-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: var(--gradient-gold-shimmer);
  background-size: 250% 100%;
  animation: gold-shimmer-animation 8s ease infinite;
}

.funnel-science-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-slate-dark);
  margin-bottom: 0.6rem;
}

.funnel-science-text {
  font-size: 0.96rem;
  line-height: 1.65;
  color: var(--color-slate-dark);
  margin-bottom: 0;
}

/* 9. Hub Directory Cards (for /funnels/ overview) */
.funnel-hub-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin: 3rem 0;
}

@media (min-width: 768px) {
  .funnel-hub-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.funnel-hub-card {
  background-color: #ffffff;
  border: 1px solid var(--color-warm-sand);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.funnel-hub-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(143, 113, 39, 0.4);
}

/* 10. Upsell Priming Section & Callout Card */
.funnel-prime-card {
  background: linear-gradient(135deg, #ffffff 0%, #faf8f2 100%);
  border: 1px solid var(--color-warm-sand);
  border-radius: var(--radius-md);
  padding: 2rem 2.25rem;
  margin: 2.5rem 0 0 0;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}

.funnel-prime-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 5px;
  background: var(--gradient-gold-shimmer);
  background-size: 250% 100%;
  animation: gold-shimmer-animation 8s ease infinite;
}

.funnel-prime-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  background: var(--gradient-gold-shimmer);
  background-size: 250% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gold-shimmer-animation 8s ease infinite;
  margin-bottom: 0.5rem;
}

.funnel-prime-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--color-slate-dark);
  margin-bottom: 0.5rem;
}

.funnel-prime-text {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-slate-dark);
  margin-bottom: 0;
}

.funnel-prime-text {
  font-size: 0.96rem;
  line-height: 1.65;
  color: var(--color-slate-dark);
  margin-bottom: 0;
}

/* 11. Dedicated 1-on-1 Reading Upsell Page Components */
.funnel-upsell-hero {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0 clamp(2.5rem, 5vw, 4rem) 0;
  background-color: var(--color-cream-bg);
  border-bottom: 1px solid var(--color-warm-sand);
  text-align: center;
}

.funnel-upsell-card {
  background-color: #ffffff;
  border: 1px solid var(--color-warm-sand);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  box-shadow: var(--shadow-md);
  position: relative;
  margin: 2.5rem auto;
  max-width: 900px;
}

.funnel-upsell-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--gradient-gold-shimmer);
  background-size: 250% 100%;
  animation: gold-shimmer-animation 8s ease infinite;
  border-top-left-radius: calc(var(--radius-lg) - 2px);
  border-top-right-radius: calc(var(--radius-lg) - 2px);
}

.funnel-deliverable-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 2.5rem 0;
}

@media (min-width: 768px) {
  .funnel-deliverable-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.funnel-deliverable-item {
  background-color: var(--color-surface-card);
  border: 1px solid rgba(123, 147, 171, 0.2);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.funnel-deliverable-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-slate-dark);
  margin-bottom: 0.5rem;
}

.funnel-deliverable-desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-slate-dark);
  margin-bottom: 0;
}