/* ═══════════════════════════════════════════════════════════════
   CASE STUDY  —  story-* components
   blog/emma-india/index.html
═══════════════════════════════════════════════════════════════ */

/* ── Blog text blocks (The Silent Revenue Killer, Scaling Conversations) ── */
.story-textblock {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.story-textblock-heading {
  font-family: var(--font-display);
  font-size: var(--fs-display-sm);
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 24px;
}

.story-textblock-quote {
  background: var(--white);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 28px 36px;
  margin: 36px 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-body-lg);
  line-height: 1.55;
  color: var(--charcoal-80);
  text-align: center;
  box-shadow: var(--shadow-card);
}

/* ── Scroll progress sidebar (injected by blog.js) ──────────── */
.scroll-progress {
  position: fixed;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (max-width: 960px) {
  .scroll-progress {
    display: none;
  }
}

.sp-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.sp-dot {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.sp-dot-inner {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 1px solid var(--charcoal-15);
  transition: all 0.2s ease;
}

.sp-dot-inner.is-active {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-color: var(--accent);
  animation: sp-pulse 1.8s ease-out infinite;
}

.sp-dot-inner.is-passed {
  background: var(--on-surface);
  border-color: var(--on-surface);
}

@keyframes sp-pulse {
  0% {
    box-shadow: 0 0 0 0px rgba(155, 207, 106, 0.4);
  }
  100% {
    box-shadow: 0 0 0 6px rgba(155, 207, 106, 0);
  }
}

.sp-line {
  width: 1px;
  height: 28px;
  background: var(--charcoal-10);
  position: relative;
  overflow: hidden;
}

.sp-line-fill {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0%;
  background: var(--accent);
  transition: height 0.4s ease;
}

.sp-line-fill.is-filled {
  height: 100%;
}

/* ── Scroll snap — proximity so sections settle at boundaries without forcing ── */
body {
  scroll-snap-type: y proximity;
}
.story-hero,
.story-section {
  scroll-snap-align: start;
  scroll-snap-stop: normal;
}

/* ── Shared layout ───────────────────────────────────────────── */
.story-section {
  padding: clamp(48px, 6vh, 72px) var(--spacing-lg);
  overflow: clip;
}

.story-inner {
  max-width: 1200px;
  margin: 0 auto;
}

/* ── Reveal animation ────────────────────────────────────────── */
.reveal-item {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 0.55s var(--ease-smooth),
    transform 0.55s var(--ease-smooth);
}

.reveal-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─────────────────────────────────────────────────────────────
   1. HERO  (dark full-bleed)
───────────────────────────────────────────────────────────── */
.story-hero {
  background: var(--surface-dark);
  position: relative;
  padding: clamp(72px, 8vh, 100px) var(--spacing-lg) clamp(64px, 7vh, 88px);
}

.story-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 90% 55% at 50% 0%,
    var(--primary-40) 0%,
    transparent 68%
  );
  pointer-events: none;
}

/* breadcrumb */
.story-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2xs);
  font-size: var(--fs-label-lg);
  color: var(--white-38);
  margin-bottom: var(--spacing-lg);
  letter-spacing: 0.01em;
}

.story-breadcrumb a {
  color: var(--white-38);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-smooth);
}

.story-breadcrumb a:hover {
  color: var(--white-70);
}

.story-breadcrumb-sep {
  opacity: 0.35;
}

/* eyebrow variant for dark backgrounds */
.section-eyebrow--hero {
  background: var(--primary-40);
  border-color: var(--white-12);
  color: var(--primary-pale);
}

.section-eyebrow--hero .dot {
  animation: pulse-lime 2s ease-in-out infinite;
}

/* hero headline */
.story-hero-headline {
  font-family: var(--font-display);
  font-size: var(--fs-display-lg);
  font-weight: 700;
  line-height: 1.08;
  color: var(--white-95);
  margin-top: var(--spacing-md);
  max-width: 100%;
}

.story-hero-headline .italic {
  font-style: italic;
  color: var(--primary-pale);
}

.story-hero-sub {
  font-size: var(--fs-body-lg);
  line-height: 1.7;
  color: var(--white-52);
  max-width: 54ch;
  margin-top: var(--spacing-md);
}

/* stat row */
.story-stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
  margin-top: var(--spacing-2xl);
}

.story-stat-card {
  background: var(--white-05);
  border: 1px solid var(--white-09);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px) saturate(180%);
  padding: var(--spacing-md);
}

.story-stat-num {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 700;
  font-style: italic;
  color: var(--white-95);
  line-height: 1;
}

.story-stat-label {
  font-size: var(--fs-body-sm);
  color: var(--white-50);
  margin-top: var(--spacing-2xs);
  line-height: 1.4;
}

.story-stat-note {
  font-family: var(--font-mono);
  font-size: var(--fs-body-xs);
  color: var(--white-25);
  margin-top: var(--spacing-2xs);
  letter-spacing: 0.03em;
}

/* ─────────────────────────────────────────────────────────────
   2. CONTEXT  (light two-column)
───────────────────────────────────────────────────────────── */
.story-context {
  background: var(--surface);
}

.story-context-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--spacing-3xl);
  align-items: center;
}

.story-context-kicker {
  font-family: var(--font-mono);
  font-size: var(--fs-body-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary-45);
  margin-bottom: var(--spacing-sm);
}

.story-context-heading {
  font-family: var(--font-display);
  font-size: var(--fs-display-md);
  font-weight: 700;
  line-height: 1.12;
  color: var(--charcoal);
}

.story-context-heading .italic {
  font-style: italic;
  color: var(--primary);
}

.story-context-body {
  font-size: var(--fs-body-lg);
  line-height: 1.72;
  color: var(--charcoal-75);
  margin-top: var(--spacing-md);
}

.story-context-body p + p {
  margin-top: var(--spacing-sm);
}

/* meta card */
.story-meta-card {
  background: var(--white);
  border: 1px solid var(--charcoal-10);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
}

.story-meta-title {
  font-family: var(--font-mono);
  font-size: var(--fs-body-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--charcoal-40);
  margin-bottom: var(--spacing-md);
}

.story-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--charcoal-07);
}

.story-meta-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.story-meta-row:first-of-type {
  border-top: 1px solid var(--charcoal-07);
}

.story-meta-key {
  font-size: var(--fs-body-sm);
  color: var(--charcoal-50);
}

.story-meta-val {
  font-size: var(--fs-body-sm);
  font-weight: 600;
  color: var(--charcoal);
  text-align: right;
}

/* ─────────────────────────────────────────────────────────────
   3. CHALLENGE  (numbered editorial list)
───────────────────────────────────────────────────────────── */
.story-challenge {
  background: var(--white);
  border-top: 1px solid var(--charcoal-07);
}

.story-section-hd {
  max-width: 720px;
  margin-bottom: var(--spacing-xl);
}

.story-section-title {
  font-family: var(--font-display);
  font-size: var(--fs-display-md);
  font-weight: 700;
  line-height: 1.12;
  color: var(--charcoal);
  margin-top: var(--spacing-sm);
}

.story-section-title .italic {
  font-style: italic;
  color: var(--primary);
}

.story-problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.story-problem-item {
  background: var(--white);
  border: 1px solid var(--charcoal-10);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
}

.story-problem-num {
  font-family: var(--font-mono);
  font-size: var(--fs-body-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary-40);
  margin-bottom: var(--spacing-sm);
}

.story-problem-stat {
  font-family: var(--font-display);
  font-size: var(--fs-display-sm);
  font-style: italic;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.story-problem-title {
  font-size: var(--fs-body-lg);
  font-weight: 700;
  color: var(--charcoal);
  line-height: 1.3;
  margin-bottom: var(--spacing-2xs);
}

.story-problem-desc {
  font-size: var(--fs-body-md);
  line-height: 1.68;
  color: var(--charcoal-60);
}

/* ─────────────────────────────────────────────────────────────
   4. SOLUTION  (2×2 card grid)
───────────────────────────────────────────────────────────── */
.story-solution {
  background: var(--white);
}

.story-steps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.story-step-card {
  background: var(--white);
  border: 1px solid var(--charcoal-10);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
  transition:
    box-shadow var(--duration-base) var(--ease-smooth),
    transform var(--duration-base) var(--ease-smooth);
}

.story-step-num {
  font-family: var(--font-mono);
  font-size: var(--fs-body-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary-40);
  margin-bottom: var(--spacing-sm);
}

.story-step-stat {
  font-family: var(--font-display);
  font-size: var(--fs-display-sm);
  font-style: italic;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--spacing-sm);
}

.story-step-title {
  font-size: var(--fs-body-lg);
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: var(--spacing-xs);
}

.story-step-desc {
  font-size: var(--fs-body-md);
  line-height: 1.68;
  color: var(--charcoal-60);
}

/* ─────────────────────────────────────────────────────────────
   5. RESULTS  (dark panel)
───────────────────────────────────────────────────────────── */
.story-results {
  background: var(--surface-dark);
  position: relative;
  overflow: clip;
}

.story-results::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 70% 55% at 50% 100%,
    var(--primary-45) 0%,
    transparent 68%
  );
  pointer-events: none;
}

.story-results-hd {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.story-results-title {
  font-family: var(--font-display);
  font-size: var(--fs-display-lg);
  font-weight: 700;
  font-style: italic;
  color: var(--white-95);
  line-height: 1.1;
  margin-top: var(--spacing-md);
}

.story-results-sub {
  font-size: var(--fs-body-lg);
  color: var(--white-45);
  margin-top: var(--spacing-xs);
  max-width: 48ch;
  margin-left: auto;
  margin-right: auto;
}

/* big stat row */
.story-big-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--white-08);
  border-radius: var(--radius-xl);
  overflow: clip;
  background: var(--white-04);
  backdrop-filter: blur(12px) saturate(160%);
  margin-bottom: var(--spacing-md);
}

.story-big-stat {
  padding: var(--spacing-xl);
  border-right: 1px solid var(--white-08);
  text-align: center;
}

.story-big-stat:last-child {
  border-right: none;
}

.story-big-stat-num {
  font-family: var(--font-display);
  font-size: clamp(48px, 5.5vw, 72px);
  font-weight: 700;
  font-style: italic;
  color: var(--white-95);
  line-height: 1;
}

.story-big-stat-label {
  font-size: var(--fs-body-md);
  color: var(--white-50);
  margin-top: var(--spacing-xs);
  line-height: 1.4;
}

.story-big-stat-note {
  font-family: var(--font-mono);
  font-size: var(--fs-body-xs);
  color: var(--white-22);
  margin-top: var(--spacing-2xs);
  letter-spacing: 0.04em;
}

/* comparison table */
.story-compare-table {
  background: var(--white-03);
  border: 1px solid var(--white-08);
  border-radius: var(--radius-xl);
  overflow: clip;
  margin-top: var(--spacing-sm);
}

.story-compare-header {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-bottom: 1px solid var(--white-08);
  background: var(--white-04);
}

.story-compare-hcell {
  font-family: var(--font-mono);
  font-size: var(--fs-body-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white-30);
}

.story-compare-hcell:nth-child(2),
.story-compare-hcell:nth-child(3) {
  text-align: center;
}

.story-compare-row {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-bottom: 1px solid var(--white-05);
  align-items: center;
}

.story-compare-row:last-child {
  border-bottom: none;
}

.story-compare-metric {
  font-size: var(--fs-body-sm);
  color: var(--white-45);
}

.story-compare-val {
  font-size: var(--fs-body-md);
  font-weight: 600;
  text-align: center;
}

.story-compare-val--human {
  color: var(--white-35);
}

.story-compare-val--ai {
  color: var(--primary-pale);
}

/* ─────────────────────────────────────────────────────────────
   6. CTA
───────────────────────────────────────────────────────────── */
.story-cta {
  background: var(--surface);
}

.story-testimonial {
  background: var(--white);
  border: 1px solid var(--charcoal-10);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl) var(--spacing-2xl);
  box-shadow: var(--shadow-card);
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

.story-testimonial-mark {
  display: block;
  font-family: var(--font-display);
  font-size: 72px;
  line-height: 0.55;
  color: var(--primary-18);
  margin-bottom: var(--spacing-lg);
}

.story-testimonial-quote {
  font-family: var(--font-display);
  font-size: var(--fs-display-sm);
  font-style: italic;
  line-height: 1.6;
  color: var(--charcoal);
  border: none;
  padding: 0;
  margin: 0;
}

.story-testimonial-attr {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--charcoal-10);
}

.story-testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--charcoal-10);
}

.story-testimonial-name {
  font-size: var(--fs-body-sm);
  font-weight: 600;
  color: var(--charcoal);
}

.story-testimonial-role {
  font-size: var(--fs-body-sm);
  color: var(--charcoal-50);
  margin-top: var(--spacing-2xs);
}

.story-cta-divider {
  width: 1px;
  height: var(--spacing-3xl);
  background: linear-gradient(
    180deg,
    transparent 0%,
    var(--charcoal-15) 40%,
    var(--charcoal-15) 60%,
    transparent 100%
  );
  margin: var(--spacing-2xl) auto;
}

.story-cta-heading {
  font-family: var(--font-display);
  font-size: var(--fs-display-md);
  font-weight: 700;
  line-height: 1.12;
  color: var(--charcoal);
  text-align: center;
  max-width: 24ch;
  margin: 0 auto var(--spacing-xs);
}

.story-cta-heading .italic {
  font-style: italic;
  color: var(--primary);
}

.story-cta-sub {
  font-size: var(--fs-body-lg);
  color: var(--charcoal-50);
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.story-cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.story-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2xs);
  justify-content: center;
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--charcoal-07);
}

.story-tag {
  font-size: var(--fs-label-lg);
  color: var(--charcoal-50);
  background: var(--charcoal-04);
  border: 1px solid var(--charcoal-10);
  border-radius: var(--radius-pill);
  padding: var(--spacing-2xs) var(--spacing-xs);
  letter-spacing: 0.02em;
}

/* ─────────────────────────────────────────────────────────────
   Mobile  —  single breakpoint at 960px
───────────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .story-section {
    padding: var(--spacing-2xl) var(--spacing-md);
  }

  .story-hero {
    padding: var(--spacing-2xl) var(--spacing-md) var(--spacing-3xl);
  }

  .story-hero-headline {
    max-width: 100%;
  }

  .story-stat-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xl);
  }

  .story-context-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .story-section-hd {
    max-width: 100%;
    margin-bottom: var(--spacing-xl);
  }

  .story-problem-grid {
    grid-template-columns: 1fr;
  }

  .story-steps-grid {
    grid-template-columns: 1fr;
  }

  .story-big-stats {
    grid-template-columns: 1fr;
  }

  .story-big-stat {
    border-right: none;
    border-bottom: 1px solid var(--white-08);
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .story-big-stat:last-child {
    border-bottom: none;
  }

  .story-compare-header,
  .story-compare-row {
    padding: var(--spacing-xs) var(--spacing-md);
  }

  .story-testimonial {
    padding: var(--spacing-lg);
  }

  .story-cta-divider {
    margin: var(--spacing-xl) auto;
  }
}