/* ==========================================================================
   WARM SLATE DESIGN SYSTEM
   SaaS Fractional CMO Consultancy Homepage
   Light-theme palette: Paper White (#FAF8F4) + Dusty Blush (#F3E4DE)
   Primary text & buttons: Deep Indigo (#16142B)
   Secondary accent: Dusty Rose (#C77B6B)
   ========================================================================== */

/* --------------------------------------------------------------------------
   Design Tokens & CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Warm Slate Color Tokens */
  --color-bg-base: #FAF8F4;            /* Soft paper white canvas (all sections by default) */
  --color-bg-alt: #F3E4DE;             /* Dusty blush (strictly Section 4 & Section 9) */
  --color-card-bg: #FFFFFF;            /* Pure white card fill */
  
  /* Primary Text Color: Used everywhere on both backgrounds */
  --color-text-primary: #16142B;       /* Deep indigo */
  --color-text-muted: rgba(22, 20, 43, 0.68);  /* Lighter tint of indigo for body/descriptions */
  --color-text-subtle: rgba(22, 20, 43, 0.46); /* Subtle tint of indigo for captions/labels */
  
  /* Button / CTA Tokens */
  --color-btn-bg: #16142B;             /* Deep indigo button background */
  --color-btn-text: #FAF8F4;           /* Paper-white text on top for contrast */
  --color-btn-hover: #2B274F;          /* Slightly lifted indigo on hover */
  
  /* Secondary Accent Token (Used sparingly: links, small highlights, icon accents) */
  --color-accent: #C77B6B;             /* Dusty rose */
  --color-accent-subtle: rgba(199, 123, 107, 0.12); /* Ambient chip / icon bg */
  --color-accent-border: rgba(199, 123, 107, 0.28); /* Hairline accent border */
  
  /* Card Borders: Subtle hairline border tinted with indigo text color at low opacity */
  --color-border: rgba(22, 20, 43, 0.09);
  --color-border-hover: rgba(22, 20, 43, 0.18);
  
  /* Typography */
  --font-headline: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Space Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  
  /* Shape Language: Generous, very rounded, no sharp corners (unchanged) */
  --radius-pill: 9999px;
  --radius-card-lg: 28px;
  --radius-card-md: 20px;
  --radius-card-sm: 14px;
  --radius-badge: 9999px;
  
  /* Spacing */
  --container-max: 1180px;
  --section-padding-y: 104px;
  --section-padding-sm-y: 64px;
  
  /* Transitions */
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   Reset & Base Standards
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-body);
  background-color: var(--color-bg-base);
  color: var(--color-text-primary);
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--color-bg-base);
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --------------------------------------------------------------------------
   Container & Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section {
  padding-top: var(--section-padding-y);
  padding-bottom: var(--section-padding-y);
  position: relative;
  background-color: var(--color-bg-base);
}

.section--sm {
  padding-top: var(--section-padding-sm-y);
  padding-bottom: var(--section-padding-sm-y);
}

/* Alternate Section Background (Dusty Blush #F3E4DE strictly on Sections 4 & 9) */
.section--alt {
  background-color: var(--color-bg-alt);
}

/* --------------------------------------------------------------------------
   Typography Hierarchy
   -------------------------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-headline);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--color-text-primary);
}

.section-header {
  margin-bottom: 56px;
  max-width: 780px;
}

.section-header--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
}

.section-intro {
  font-size: clamp(1.05rem, 1.3vw, 1.2rem);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Buttons & Pills: Deep Indigo (#16142B) + Paper White (#FAF8F4) Text
   Applies to every button on the page
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-headline);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  padding: 16px 32px;
  border-radius: var(--radius-pill);
  transition: all var(--transition-base);
  white-space: nowrap;
  text-align: center;
  background-color: var(--color-btn-bg);
  color: var(--color-btn-text);
  border: 1px solid transparent;
}

.btn:hover {
  background-color: var(--color-btn-hover);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(22, 20, 43, 0.16);
}

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

/* Secondary CTA: Plain Text Link with subtle border */
.btn--text-link {
  font-family: var(--font-headline);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background-color: var(--color-card-bg);
  transition: all var(--transition-fast);
}

.btn--text-link:hover {
  border-color: var(--color-accent-border);
  color: var(--color-accent);
  background-color: var(--color-accent-subtle);
  transform: translateY(-1px);
}

/* --------------------------------------------------------------------------
   Section 1: Hero (Light Theme #FAF8F4)
   -------------------------------------------------------------------------- */
.hero {
  padding-top: 112px;
  padding-bottom: 104px;
  position: relative;
  background-color: var(--color-bg-base);
}

.hero-content {
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* SEO Eyebrow: Semantic H1 tag styled in body font */
.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  background-color: var(--color-accent-subtle);
  border: 1px solid var(--color-accent-border);
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  margin-bottom: 28px;
}

/* Display Hook: Styled at H1 scale with body tag */
.hero-headline {
  font-family: var(--font-headline);
  font-size: clamp(2.5rem, 5vw, 4.15rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: var(--color-text-primary);
  margin-bottom: 24px;
}

.hero-subhead {
  font-size: clamp(1.12rem, 1.4vw, 1.28rem);
  color: var(--color-text-muted);
  line-height: 1.62;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 40px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Section 2: Credibility Bar / Logo Strip
   -------------------------------------------------------------------------- */
.credibility-bar {
  padding-top: 48px;
  padding-bottom: 64px;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg-base);
}

.credibility-eyebrow {
  font-family: var(--font-headline);
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--color-text-subtle);
  text-align: center;
  margin-bottom: 32px;
}

.logo-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%);
  opacity: 0.65;
  transition: all var(--transition-base);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

.logo-item:hover {
  filter: grayscale(0%);
  opacity: 1;
  background: rgba(22, 20, 43, 0.03);
}

.logo-item img {
  height: 32px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
}

/* --------------------------------------------------------------------------
   Section 3: What a SaaS Fractional CMO Delivers
   -------------------------------------------------------------------------- */
.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

/* Pure white cards with subtle hairline border, no drop shadows */
.deliverable-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card-lg);
  padding: 36px 32px;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.deliverable-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-3px);
}

.deliverable-card--col-6 {
  grid-column: span 6;
}

.deliverable-card--col-4 {
  grid-column: span 4;
}

.card-category-tag {
  display: inline-block;
  font-family: var(--font-headline);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.card-title {
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}

.deliverable-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.deliverable-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.98rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.deliverable-bullet {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-accent-subtle);
  border: 1px solid var(--color-accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 3px;
}

.deliverable-bullet svg {
  width: 10px;
  height: 10px;
  stroke: var(--color-accent);
  stroke-width: 2.2;
}

/* --------------------------------------------------------------------------
   Section 4: Meet Your CMO (⚡ DUSTY BLUSH #F3E4DE)
   -------------------------------------------------------------------------- */
.meet-cmo-section {
  background-color: var(--color-bg-alt);
}

.meet-cmo-header {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 48px;
}

.meet-cmo-header .section-title {
  color: var(--color-text-primary);
}

.meet-cmo-header .section-intro {
  color: var(--color-text-muted);
  font-size: 1.18rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.stat-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card-md);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: all var(--transition-base);
}

.stat-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
}

/* MONOSPACE FONT: Used strictly for the 4 stat values below */
.stat-number {
  font-family: var(--font-mono);
  font-size: clamp(1.85rem, 2.5vw, 2.35rem);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.1;
  margin-bottom: 14px;
  letter-spacing: -0.03em;
}

/* Plain readable sans-serif for labels */
.stat-label {
  font-family: var(--font-body);
  font-size: 0.94rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.meet-cmo-footer {
  text-align: center;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.meet-cmo-closing {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 28px;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Section 5: Who This Is For
   -------------------------------------------------------------------------- */
.pmf-callout {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-card-md);
  padding: 32px 36px;
  margin-bottom: 48px;
}

.pmf-callout-text {
  font-size: 1.08rem;
  color: var(--color-text-primary);
  line-height: 1.65;
}

.pmf-callout-text strong {
  color: var(--color-text-primary);
  font-weight: 700;
}

.fit-comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.fit-panel {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card-lg);
  padding: 40px 36px;
}

.fit-panel--good {
  border-top: 3px solid var(--color-accent);
}

.fit-panel--not {
  border-top: 3px solid rgba(22, 20, 43, 0.25);
}

.fit-heading {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--color-text-primary);
}

.fit-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.fit-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.fit-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.fit-icon--check {
  background: var(--color-accent-subtle);
  border: 1px solid var(--color-accent-border);
}

.fit-icon--check svg {
  width: 12px;
  height: 12px;
  stroke: var(--color-accent);
  stroke-width: 2.2;
}

.fit-icon--dash {
  background: rgba(22, 20, 43, 0.05);
  border: 1px solid var(--color-border);
}

.fit-icon--dash svg {
  width: 12px;
  height: 12px;
  stroke: var(--color-text-subtle);
  stroke-width: 2.2;
}

/* --------------------------------------------------------------------------
   Section 6: Our Engagement Model (Unnumbered Pillars)
   -------------------------------------------------------------------------- */
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.engagement-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.engagement-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-3px);
}

.engagement-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--color-text-primary);
}

.engagement-desc {
  font-size: 0.98rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.engagement-footer {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card-md);
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.engagement-footer-text {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 660px;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Section 7: What to Expect: Your First 9 Months (Sequential [01-08])
   -------------------------------------------------------------------------- */
.timeline-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  margin-bottom: 48px;
}

.timeline-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: flex-start;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card-lg);
  padding: 32px 36px;
  transition: all var(--transition-base);
}

.timeline-step:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

/* Numbered step markers (01–08) used strictly in Section 7 */
.step-number {
  font-family: var(--font-headline);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
  background: var(--color-accent-subtle);
  border: 1px solid var(--color-accent-border);
  width: 58px;
  height: 58px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-content {
  display: flex;
  flex-direction: column;
}

.step-title-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.step-heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.step-time-badge {
  font-family: var(--font-headline);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-muted);
  background: rgba(22, 20, 43, 0.05);
  border: 1px solid var(--color-border);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.step-body {
  font-size: 0.98rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.timeline-cta-row {
  text-align: center;
  margin-top: 12px;
}

/* --------------------------------------------------------------------------
   Section 8: FAQ Accordion
   -------------------------------------------------------------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--color-border-hover);
}

.faq-question {
  padding: 24px 28px;
  font-family: var(--font-headline);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
  user-select: none;
}

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

.faq-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(22, 20, 43, 0.04);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.faq-toggle-icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-text-muted);
  stroke-width: 2.2;
}

.faq-item[open] .faq-toggle-icon {
  transform: rotate(45deg);
  background: var(--color-accent-subtle);
  border-color: var(--color-accent-border);
}

.faq-item[open] .faq-toggle-icon svg {
  stroke: var(--color-accent);
}

.faq-answer {
  padding: 0 28px 24px 28px;
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   Section 9: Final CTA (⚡ DUSTY BLUSH #F3E4DE)
   -------------------------------------------------------------------------- */
.final-cta-section {
  background-color: var(--color-bg-alt);
  text-align: center;
  padding-top: 104px;
  padding-bottom: 104px;
}

.final-cta-container {
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.final-cta-title {
  font-size: clamp(2.1rem, 3.8vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
  margin-bottom: 20px;
}

.final-cta-subhead {
  font-size: clamp(1.08rem, 1.3vw, 1.22rem);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 40px;
}

/* --------------------------------------------------------------------------
   Footer (Paper White #FAF8F4)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-bg-base);
  border-top: 1px solid var(--color-border);
  padding: 48px 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.footer-link {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

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

/* --------------------------------------------------------------------------
   Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .deliverable-card--col-6,
  .deliverable-card--col-4 {
    grid-column: span 12;
  }
  
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .engagement-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding-y: 72px;
    --section-padding-sm-y: 48px;
  }
  
  .hero {
    padding-top: 72px;
    padding-bottom: 72px;
  }
  
  .stat-grid {
    grid-template-columns: 1fr;
  }
  
  .fit-comparison-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline-step {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .step-number {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
  
  .logo-strip {
    gap: 32px;
  }
  
  .logo-item img {
    height: 28px;
  }
  
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-ctas .btn {
    width: 100%;
  }
}