/* ==========================================================================
   Version F: Senior Data Partner (Strategy, Analytics & Automation)
   Client: Gabriel Rul-lan | Data Partner · Estrategia, Analítica y Automatización
   Palette: Warm Ivory (#FAF8F5), Forest Emerald (#0A5C36), Warm Coral (#F97316), Deep Slate (#1F2937)
   Typography: Plus Jakarta Sans (Headings), DM Sans (Body)
   ========================================================================== */

:root {
  /* Propuesta 2: El Socio Colaborativo (Nordic Pine, Secondary Emerald, Coral Ember, Canvas Cloud, Cool Slate) */
  --color-bg: #FAF8F5;
  --color-surface: #FFFFFF;
  --color-surface-subtle: #F5EFEB;
  --color-surface-elevated: #FFFFFF;
  
  --color-primary: #0A5C36;
  --color-secondary: #15803D;
  --color-primary-hover: #074528;
  --color-primary-light: #ECFDF5;
  --color-primary-border: #A7F3D0;
  
  --color-accent: #EA580C;
  --color-accent-hover: #C2410C;
  --color-accent-light: #FFF7ED;
  --color-accent-border: #FED7AA;
  
  --color-text-main: #1F2937;
  --color-text-body: #374151;
  --color-text-muted: #4B5563;
  --color-border: #E5E7EB;
  --color-border-light: #EFECE6;

  /* Typography (Propuesta 2: Plus Jakarta Sans + DM Sans + Fira Code) */
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'Fira Code', monospace;

  /* Spacing & Layout */
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(31, 41, 55, 0.05);
  --shadow-md: 0 4px 14px rgba(31, 41, 55, 0.08);
  --shadow-lg: 0 10px 30px rgba(31, 41, 55, 0.10);
  --shadow-emerald: 0 8px 24px rgba(10, 92, 54, 0.16);
  --shadow-coral: 0 8px 24px rgba(249, 115, 22, 0.22);

  /* Transitions */
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Focus styles for accessibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Typography Utility */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-main);
  line-height: 1.25;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.15rem, 4.5vw, 3.5rem);
  letter-spacing: -0.03em;
  font-weight: 800;
}

h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  letter-spacing: -0.01em;
}

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

.text-center { text-align: center; }
.text-emerald { color: var(--color-primary); }
.text-coral { color: var(--color-accent); }

/* Badges & Pills */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-border);
  margin-bottom: 1.25rem;
}

.pill-coral {
  background: var(--color-accent-light);
  color: var(--color-accent-hover);
  border-color: var(--color-accent-border);
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary);
  flex-shrink: 0;
}

.pill-coral .pill-dot {
  background-color: var(--color-accent);
}

/* Buttons & CTAs */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  line-height: 1.2;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
}

.btn-primary {
  background: #C2410C;
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(194, 65, 12, 0.22);
}

.btn-primary:hover {
  background: #9A3412;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(154, 52, 18, 0.32);
}

.btn-secondary {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-emerald);
}

.btn-secondary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(10, 92, 54, 0.28);
}

.btn-outline {
  background: var(--color-surface);
  color: var(--color-text-main);
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.6rem 1.2rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

/* Section Common Layout */
.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-alt {
  background-color: var(--color-surface-subtle);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
}

.section-header {
  max-width: 820px;
  margin: 0 auto 3.5rem auto;
  text-align: center;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
  line-height: 1.6;
}

/* Header & Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav-brand img {
  height: 48px;
  width: auto;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.925rem;
  color: var(--color-text-main);
  text-decoration: none;
  transition: var(--transition);
}

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

.nav-cta-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Nav Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-text-main);
}

.mobile-toggle svg {
  width: 28px;
  height: 28px;
  display: block;
}

/* Hero Section */
.hero {
  padding: 4.5rem 0 5rem 0;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content h1 {
  margin-bottom: 1.5rem;
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--color-text-body);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.hero-reassurance {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
  flex-wrap: wrap;
}

.reassurance-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.reassurance-item svg {
  color: var(--color-primary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Hero Editorial Contrast Card */
.hero-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border-light);
  gap: 1rem;
}

.hero-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-main);
  display: block;
}

.hero-card-subtitle {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  display: block;
  margin-top: 0.2rem;
}

.hero-card-badge {
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  white-space: nowrap;
}

/* Before vs After in Hero Card */
.comparison-container {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.comparison-box {
  padding: 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
}

.comparison-box.before {
  background: #FEF2F2;
  border: 1px solid #FECACA;
}

.comparison-box.after {
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
}

.comparison-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.comparison-box.before .comparison-header {
  color: #DC2626;
}

.comparison-box.after .comparison-header {
  color: var(--color-primary);
}

.comparison-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.comparison-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  line-height: 1.5;
}

.comparison-list li svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.comparison-box.before .comparison-list li svg {
  color: #DC2626;
}

.comparison-box.after .comparison-list li svg {
  color: var(--color-primary);
}

/* Trust Bar */
.trust-bar {
  padding: 2.75rem 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-surface);
}

.trust-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.trust-stat-number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.trust-stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 600;
  line-height: 1.45;
}

/* Section 2: Sobre Mí */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 4rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  max-width: 380px;
  margin: 0 auto;
}

.about-image {
  width: 100%;
  max-width: 380px;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 4px solid #FFFFFF;
  display: block;
}

.about-badge-float {
  position: absolute;
  bottom: -22px;
  right: -10px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 290px;
}

.about-badge-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.about-content h2 {
  margin-bottom: 1.25rem;
}

.about-content p {
  color: var(--color-text-body);
  font-size: 1.025rem;
  line-height: 1.7;
  margin-bottom: 1.15rem;
}

.about-credentials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin: 2rem 0;
}

.cred-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow-sm);
}

.cred-card strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--color-text-main);
  margin-bottom: 0.25rem;
}

.cred-card span {
  font-size: 0.825rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  display: block;
}

/* Retos Directivos (4 Cards en 2x2 grid) */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.pain-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.pain-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.pain-icon svg {
  width: 26px;
  height: 26px;
}

.pain-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.pain-card p {
  color: var(--color-text-body);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.pain-impact {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-light);
  font-size: 0.875rem;
  color: #DC2626;
  font-weight: 600;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.pain-impact svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* 3-Phase Methodology */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

.step-timeline {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.step-card h3 {
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.step-card p {
  color: var(--color-text-body);
  font-size: 0.95rem;
  line-height: 1.6;
}

.step-deliverables {
  list-style: none;
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.step-deliverables li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-body);
  line-height: 1.45;
}

.step-deliverables li svg {
  color: var(--color-primary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* Service Tiers */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: stretch;
}

.tier-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  position: relative;
}

.tier-card.featured {
  border: 2.5px solid var(--color-primary);
  box-shadow: var(--shadow-emerald);
  transform: scale(1.03);
  background: #FFFFFF;
}

.tier-featured-tag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 0.35rem 1.25rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.tier-duration {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.tier-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.85rem;
}

.tier-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.tier-best-for {
  padding: 0.85rem 1rem;
  background: var(--color-surface-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  margin-bottom: 1.75rem;
  border-left: 3px solid var(--color-primary);
  line-height: 1.5;
}

.tier-best-for strong {
  color: var(--color-text-main);
  display: block;
  margin-bottom: 0.2rem;
}

.tier-features {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tier-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--color-text-body);
  line-height: 1.45;
}

.tier-features li:not(:has(svg))::before {
  content: "✓";
  color: var(--color-primary);
  font-weight: 800;
  font-size: 1rem;
  margin-right: 0.2rem;
  flex-shrink: 0;
}

.tier-action {
  margin-top: auto;
}

.tier-action .btn {
  width: 100%;
}

/* Case Studies */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.case-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.case-tag {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.case-card h3 {
  font-size: 1.35rem;
  margin-bottom: 1rem;
  line-height: 1.35;
}

.case-challenge {
  font-size: 0.925rem;
  color: var(--color-text-body);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.case-metrics-badge {
  background: var(--color-surface-subtle);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.case-metric-item {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-main);
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  line-height: 1.4;
}

.case-metric-item svg {
  color: var(--color-primary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.case-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: auto;
}

.stack-tag {
  font-size: 0.75rem;
  background: var(--color-border-light);
  color: var(--color-text-muted);
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
}

/* Testimonials Grid */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.testimonial-stars {
  color: #F59E0B;
  display: flex;
  gap: 0.2rem;
  margin-bottom: 1.25rem;
  font-size: 1.1rem;
}

.testimonial-text {
  font-size: 0.975rem;
  font-style: italic;
  color: var(--color-text-body);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
}

.testimonial-avatar-initials {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-primary-border);
  flex-shrink: 0;
  letter-spacing: 0.5px;
}

.testimonial-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text-main);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.35;
}

/* FAQ Accordion */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.faq-item:hover {
  border-color: var(--color-primary);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 1.35rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-surface-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
  font-size: 1.1rem;
  line-height: 1;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease-out;
  padding: 0 1.5rem;
  color: var(--color-text-body);
  font-size: 0.95rem;
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 1.5rem 1.5rem 1.5rem;
}

/* Consultative Booking CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, #0A5C36 0%, #074528 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 4rem 3rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.cta-banner h2 {
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.125rem;
  max-width: 720px;
  margin: 0 auto 2.5rem auto;
  line-height: 1.65;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.cta-guarantee {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.5;
}

.cta-guarantee svg {
  flex-shrink: 0;
  color: #FED7AA;
}

/* Footer */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 4.5rem 0 2.5rem 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 3.5rem;
  margin-bottom: 3rem;
}

.footer-brand img {
  height: 48px;
  width: auto;
  margin-bottom: 1.25rem;
}

.footer-brand p {
  line-height: 1.65;
  color: var(--color-text-body);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: var(--transition);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid var(--color-border-light);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.version-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-main);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .steps-grid, .tiers-grid, .case-grid, .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tier-card.featured {
    transform: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .about-image {
    margin: 0 auto;
  }

  .about-badge-float {
    right: 50%;
    transform: translateX(50%);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 4rem 0;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    gap: 1.25rem;
  }

  .nav-menu.open {
    display: flex;
  }

  .mobile-toggle {
    display: block;
  }

  .nav-cta-wrapper {
    display: none;
  }

  .trust-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .pain-grid, .steps-grid, .tiers-grid, .case-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .about-credentials-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .cta-banner {
    padding: 3rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-card {
    padding: 1.25rem;
  }

  .hero-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

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

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .cta-actions .btn {
    width: 100%;
  }

  .about-badge-float {
    position: static;
    transform: none;
    margin: 1.5rem auto 0 auto;
  }
}


/* Safeguard: if any SVG is placed inside .tier-features li or .comparison-header, size it properly */
.tier-features li svg,
.comparison-header svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.tier-features li svg {
  color: var(--color-primary);
  margin-top: 0.15rem;
}

.nav-container {
  gap: 1rem;
}

.nav-brand img {
  height: 44px;
}

.nav-menu {
  gap: 1.25rem;
}

.nav-link {
  white-space: nowrap;
}

.nav-cta-wrapper {
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Language Switcher */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  background: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.2rem;
  gap: 0.15rem;
}

.lang-link {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: 0.28rem 0.58rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
  line-height: 1;
}

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

.lang-link.active {
  background: var(--color-primary);
  color: #FFFFFF;
}

.nav-mobile-lang {
  display: none;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border-light);
  width: 100%;
  justify-content: center;
}

/* Service Tier Distinct Header Icon Badge */
.tier-icon-badge {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.tier-card.featured .tier-icon-badge {
  background: var(--color-accent-light);
  border-color: var(--color-accent-border);
  color: var(--color-accent);
}

.tier-icon-badge svg {
  width: 24px;
  height: 24px;
}

/* Dual Real Portrait Presentation in About Section */
.about-photos-stack {
  position: relative;
  max-width: 390px;
  margin: 0 auto 1.5rem auto;
}

.about-secondary-photo {
  position: absolute;
  bottom: -24px;
  right: -14px;
  background: #FFFFFF;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.9rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 300px;
}

.about-secondary-photo img {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-primary);
  flex-shrink: 0;
}

@media (max-width: 1120px) {
  .nav-menu {
    gap: 1.1rem;
  }
  .nav-link {
    font-size: 0.85rem;
  }
}

@media (max-width: 960px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    gap: 1.25rem;
  }
  .nav-menu.open {
    display: flex;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-cta-wrapper {
    display: none;
  }
  .nav-mobile-lang {
    display: flex;
  }
}

@media (max-width: 1024px) {
  .about-secondary-photo {
    right: 50%;
    transform: translateX(50%);
  }
}

@media (max-width: 480px) {
  .nav-brand img {
    height: 38px;
    max-width: 210px;
  }
  .about-secondary-photo {
    position: static;
    transform: none;
    margin: 1.25rem auto 0 auto;
  }
}