/* ==========================================================================
   MINDSHIFT TECH — PROFESSIONAL CORPORATE DESIGN SYSTEM
   Official Brand Palette | Clean Light Theme | Zero Gradients | Minimalist Non-AI
   Palette Specification:
     - Midnight Black: #050505 (Primary background · logo canvas · website header)
     - Shift Green:    #72BA40 (Core brand color · logo icon · highlights and CTAs)
     - Warm Cream:     #EEEADF (Main wordmark · headings · text on dark backgrounds)
     - Neon Lime:      #B6FF4A (Optional accent · motion graphics · tech visuals · eye grab)
     - Graphite:       #171B16 (Secondary background · cards · subtle interface panels)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Client Official Brand Palette */
  --color-midnight: #050505;       /* Midnight Black (Matches Logo Background) */
  --color-shift-green: #72BA40;    /* Core Brand Color · CTAs · Highlights */
  --color-warm-cream: #EEEADF;     /* Warm Cream (Logo Wordmark) */
  --color-neon-lime: #B6FF4A;      /* Neon Lime (Eye-grabbing Accent) */
  --color-graphite: #141913;       /* Graphite (Cards & Panels) */

  /* Dark Theme Canvas & Surfaces (Matching Logo Canvas) */
  --bg-body: #050505;              /* Pure Midnight Black (Matches Logo Background) */
  --bg-surface: #0B0E0A;           /* Subtle Graphite-Green Elevated Surface */
  --bg-surface-alt: #10150F;       /* Secondary Panel Surface */
  --bg-card: #0F140E;              /* Clean Dark Brand Card Background */
  --bg-card-hover: #151C14;        /* Card Hover Elevation */
  --bg-cream: #182016;             /* Dark Surface with subtle green/cream tint */
  --bg-graphite: #141913;          /* Dark Graphite Panel */
  --bg-midnight: #050505;          /* Midnight Pure Black */
  
  /* Brand Green Variables */
  --brand-green: #72BA40;          /* Official Shift Green */
  --brand-green-hover: #85D34D;    /* Vibrant Shift Green Hover */
  --brand-green-light: rgba(114, 186, 64, 0.12); /* Subtle Green Glow Accent */
  --brand-green-border: rgba(114, 186, 64, 0.35);
  
  /* Brand Dark & Accents */
  --brand-dark: #050505;           /* Midnight Black */
  --brand-dark-hover: #141913;     /* Graphite */
  --brand-dark-subtle: #0B0E0A;

  --accent-lime: #B6FF4A;          /* Neon Lime Accent */
  --accent-cream: #EEEADF;         /* Warm Cream */
  --accent-graphite: #141913;      /* Graphite */
  
  /* Text & Contrast Hierarchy (WCAG AAA High-Contrast Visibility) */
  --text-primary: #FFFFFF;         /* Crisp Pure White (Main Headings & Titles) */
  --text-secondary: #E0DDD4;       /* Warm Silver / Light Cream (High-Contrast Body & Descriptions) */
  --text-muted: #A4A196;           /* Crisp Readable Muted Text (Labels, Metadata, Sub-tags) */
  --text-white: #FFFFFF;
  --text-cream: #EEEADF;           /* Warm Cream text from logo */
  
  /* Solid Clean Borders */
  --border-light: #1C231A;         /* Subtle Clean Graphite-Green Border */
  --border-medium: #283325;        /* Medium Structured Border */
  --border-dark: #3B4B37;
  --border-focus: #72BA40;
  
  /* Crisp Grounded Shadows (Subtle, authentic depth on dark) */
  --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.35);
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.45);
  --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 14px 28px rgba(0, 0, 0, 0.65);
  
  /* Layout & Spacing */
  --container-max: 1200px;
  --container-narrow: 860px;
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-pill: 9999px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.22s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg-body);
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-body);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

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

.container-narrow {
  max-width: var(--container-narrow);
}

/* Section Wrappers */
.section {
  padding-top: 88px;
  padding-bottom: 88px;
  background-color: var(--bg-body);
}

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

.section-hero {
  padding-top: 130px;
  padding-bottom: 84px;
  background-color: var(--bg-body);
  border-bottom: 1px solid var(--border-light);
}

/* Headers, Eyebrows & Eye-Grabbing Indicators */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--brand-green-light);
  border: 1px solid var(--brand-green-border);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-neon-lime);
  margin-bottom: 18px;
}

.eyebrow-dark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--color-graphite);
  border: 1px solid #283126;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-warm-cream);
  margin-bottom: 18px;
}

.eyebrow .solid-dot,
.eyebrow-dark .solid-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--brand-green);
}

.eyebrow-dark .solid-dot,
.neon-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-neon-lime);
  flex-shrink: 0;
}

/* Eye-Grabbing Non-AI Badge */
.badge-lime {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 4px;
  background-color: var(--color-neon-lime);
  color: var(--color-midnight);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1;
}

.section-header {
  text-align: center;
  max-width: 740px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 56px;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-title {
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-title span.highlight {
  color: var(--brand-green);
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.65;
}

/* ==========================================================================
   BUTTONS (SOLID, CLEAN, HIGH-CONTRAST)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--brand-green);
  color: var(--color-midnight);
  border: 1px solid var(--brand-green);
  font-weight: 800;
}

.btn-primary:hover {
  background-color: var(--color-graphite);
  border-color: var(--color-graphite);
  color: var(--color-warm-cream);
}

.btn-secondary {
  background-color: var(--color-graphite);
  color: var(--color-warm-cream);
  border: 1px solid var(--border-medium);
  font-weight: 700;
}

.btn-secondary:hover {
  background-color: var(--brand-green);
  border-color: var(--brand-green);
  color: var(--color-midnight);
}

.btn-outline-green {
  background-color: transparent;
  color: var(--brand-green);
  border: 1.5px solid var(--brand-green);
  font-weight: 700;
}

.btn-outline-green:hover {
  background-color: var(--brand-green);
  color: var(--color-midnight);
}

.btn-dark {
  background-color: var(--color-midnight);
  color: var(--color-warm-cream);
  border: 1px solid var(--color-graphite);
}

.btn-dark:hover {
  background-color: var(--brand-green);
  color: var(--color-midnight);
  border-color: var(--brand-green);
}

.btn-whatsapp {
  background-color: var(--brand-green);
  color: var(--color-midnight);
  border: 1px solid var(--brand-green);
  font-weight: 800;
}

.btn-whatsapp:hover {
  background-color: var(--color-graphite);
  border-color: var(--color-graphite);
  color: var(--color-warm-cream);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn svg {
  transition: transform var(--transition-fast);
}

.btn:hover svg.arrow {
  transform: translateX(3px);
}

/* ==========================================================================
   NAVIGATION (MIDNIGHT BLACK CLIENT-SPECIFIED HEADER)
   ========================================================================== */
.navbar-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-midnight);
  border-bottom: 1px solid var(--color-graphite);
  padding: 14px 0;
  transition: box-shadow var(--transition-fast);
}

.navbar-wrapper.scrolled {
  box-shadow: 0 4px 16px rgba(5, 5, 5, 0.5);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(12px, 2vw, 24px);
  flex-wrap: nowrap;
  white-space: nowrap;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  white-space: nowrap;
}

.brand-logo img {
  height: 38px;
  width: auto;
  max-width: 195px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.8vw, 24px);
  flex-wrap: nowrap;
  white-space: nowrap;
  flex-shrink: 1;
}

.nav-link {
  font-size: clamp(0.85rem, 0.9vw, 0.9375rem);
  font-weight: 600;
  color: var(--color-warm-cream);
  padding: 6px 0;
  position: relative;
  transition: color var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-shift-green);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-shift-green);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.2vw, 14px);
  flex-wrap: nowrap;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-warm-cream);
  padding: 7px 11px;
  border-radius: var(--radius-sm);
  background-color: var(--color-graphite);
  border: 1px solid #283126;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-phone span {
  white-space: nowrap;
  display: inline-block;
}

.nav-phone svg {
  color: var(--color-neon-lime);
  flex-shrink: 0;
}

.nav-phone:hover {
  border-color: var(--color-shift-green);
  color: var(--color-shift-green);
}

.nav-actions .btn {
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-toggle-btn {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background-color: var(--color-graphite);
  border: 1px solid #283126;
  color: var(--color-warm-cream);
  flex-shrink: 0;
}

/* Guard: Hide phone pill on medium screens to keep header strictly in 1 single line with ZERO wrapping */
@media (max-width: 1180px) {
  .nav-phone {
    display: none !important;
  }
}

/* ==========================================================================
   MOBILE NAVIGATION DRAWER (HIDDEN ON DESKTOP)
   ========================================================================== */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background-color: var(--bg-surface);
  border-left: 1px solid var(--border-light);
  box-shadow: -10px 0 25px rgba(0, 0, 0, 0.6);
  z-index: 1001;
  padding: 28px 24px;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-normal);
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-drawer-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(5, 5, 5, 0.6);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.mobile-drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 992px) {
  .mobile-nav-drawer {
    display: flex;
  }
  .mobile-drawer-backdrop {
    display: block;
  }
}

/* ==========================================================================
   HERO SECTION (CLEAN, MINIMALIST, HIGH-CONVERTING)
   ========================================================================== */
.hero-clean-wrapper {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.hero-clean-wrapper .hero-title {
  font-size: clamp(2.35rem, 4.8vw, 3.85rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: var(--text-primary);
  margin-bottom: 22px;
}

.hero-clean-wrapper .hero-subtitle {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 760px;
  margin: 0 auto 36px;
}

.hero-clean-wrapper .hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 44px;
}

.hero-proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

@media (max-width: 860px) {
  .hero-proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .hero-proof-grid {
    grid-template-columns: 1fr;
  }
}

.hero-proof-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 18px 14px;
  text-align: center;
  transition: all var(--transition-fast);
}

.hero-proof-item:hover {
  border-color: var(--brand-green);
  transform: translateY(-2px);
}

.proof-num {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.proof-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 600;
}

.hero-trust-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-secondary);
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}

@media (max-width: 520px) {
  .hero-trust-row {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
}

/* ==========================================================================
   MIDNIGHT BLACK SECTIONS (MATCHING HEADER & FOOTER #050505)
   ========================================================================== */
.section-dark {
  background-color: var(--color-midnight);
  color: var(--color-warm-cream);
  border-top: 1px solid var(--color-graphite);
  border-bottom: 1px solid var(--color-graphite);
}

.section-dark .section-title {
  color: var(--color-warm-cream);
}

.section-dark .section-subtitle {
  color: var(--color-warm-cream);
  opacity: 0.85;
}

.section-dark .case-study-feature {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 36px;
  box-shadow: var(--shadow-sm);
}

.case-header-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.compliance-notice {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  background-color: var(--bg-surface);
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-light);
}

.case-grid-content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.case-headline {
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 14px;
}

.case-summary {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
}

.case-metrics-display {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 20px;
  margin-bottom: 20px;
}

.stat-box .stat-val {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--brand-green);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-box .stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ==========================================================================
   OUR PROCESS (SOLID 4-STEP TIMELINE)
   ========================================================================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.process-step-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.process-step-card:hover {
  border-color: var(--brand-green);
  transform: translateY(-2px);
}

.step-num-bubble {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-xs);
  background-color: var(--brand-green);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.process-step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.process-step-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   WHY MINDSHIFT TECH (5 PILLARS)
   ========================================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.why-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}

.why-card:hover {
  border-color: var(--brand-green);
}

.why-card.highlight-card {
  grid-column: span 2;
  background-color: var(--bg-surface);
  border-color: var(--border-medium);
}

.why-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--brand-green-light);
  border: 1px solid var(--brand-green-border);
  color: var(--brand-green);
  margin-bottom: 18px;
}

.why-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.why-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   FREQUENTLY ASKED QUESTIONS (CLEAN ACCORDION)
   ========================================================================== */
.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.faq-item.active {
  border-color: var(--brand-green);
  box-shadow: var(--shadow-sm);
}

.faq-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  background: none;
  border: none;
}

.faq-item.active .faq-header {
  color: var(--brand-green);
}

.faq-icon-arrow {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon-arrow {
  transform: rotate(180deg);
  color: var(--brand-green);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease, padding 0.28s ease;
  padding: 0 24px;
}

.faq-item.active .faq-body {
  padding-bottom: 20px;
}

.faq-content {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  border-top: 1px solid var(--border-light);
  padding-top: 14px;
}

/* ==========================================================================
   INTERACTIVE LEAD INTAKE / ESTIMATOR CALCULATOR TOOL
   ========================================================================== */
.lead-calculator-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-top: 48px;
  box-shadow: var(--shadow-sm);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
}

.calc-controls label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.calc-select {
  width: 100%;
  padding: 11px 14px;
  background-color: var(--bg-body);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9375rem;
  margin-bottom: 20px;
  outline: none;
}

.calc-select:focus {
  border-color: var(--brand-green);
}

.calc-preview-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-result-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--brand-green);
  line-height: 1.1;
  margin: 10px 0 6px;
  letter-spacing: -0.03em;
}

/* ==========================================================================
   FINAL CALL TO ACTION
   ========================================================================== */
.final-cta-section {
  padding: 96px 0;
  background-color: var(--color-midnight);
  border-top: 1px solid var(--color-graphite);
  border-bottom: 1px solid var(--color-graphite);
  text-align: center;
}

.final-cta-box {
  max-width: 760px;
  margin: 0 auto;
}

.final-cta-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-warm-cream);
  line-height: 1.2;
  margin-bottom: 16px;
}

.final-cta-subtitle {
  font-size: 1.125rem;
  color: var(--color-warm-cream);
  opacity: 0.88;
  line-height: 1.65;
  margin-bottom: 32px;
}

.final-cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.final-cta-section .btn-secondary {
  color: var(--color-warm-cream);
  border-color: var(--color-warm-cream);
  background-color: transparent;
}

.final-cta-section .btn-secondary:hover {
  background-color: var(--color-shift-green);
  border-color: var(--color-shift-green);
  color: #050505;
}

.direct-call-hint {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  color: var(--color-warm-cream);
  opacity: 0.85;
}

.direct-call-hint a {
  color: var(--color-shift-green);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ==========================================================================
   FOOTER (MIDNIGHT BLACK CLIENT-SPECIFIED BASE)
   ========================================================================== */
.site-footer {
  background-color: var(--color-midnight);
  color: var(--color-warm-cream);
  padding-top: 72px;
  padding-bottom: 36px;
  border-top: 1px solid var(--color-graphite);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 56px;
}

.footer-brand img {
  height: 42px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  display: block;
}

.footer-brand p {
  color: var(--color-warm-cream);
  opacity: 0.75;
  font-size: 0.9375rem;
  line-height: 1.65;
  margin-top: 14px;
  max-width: 320px;
}

.footer-heading {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-warm-cream);
  margin-bottom: 18px;
}

.footer-menu {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-menu a {
  font-size: 0.875rem;
  color: var(--color-warm-cream);
  opacity: 0.75;
  transition: all var(--transition-fast);
}

.footer-menu a:hover {
  opacity: 1;
  color: var(--color-shift-green);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--color-warm-cream);
  opacity: 0.85;
  margin-bottom: 14px;
}

.footer-contact-item svg {
  color: var(--color-shift-green);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-social-strip {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.social-icon-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-graphite);
  color: var(--color-warm-cream);
  border: 1px solid #283126;
  transition: all var(--transition-fast);
}

.social-icon-link:hover {
  background-color: var(--color-shift-green);
  color: var(--color-midnight);
  border-color: var(--color-shift-green);
}

.social-icon-link.youtube:hover {
  background-color: #FF0000;
  color: #FFFFFF;
  border-color: #FF0000;
}

.social-icon-link.instagram:hover {
  background-color: #E1306C;
  color: #FFFFFF;
  border-color: #E1306C;
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  border-top: 1px solid var(--color-graphite);
  font-size: 0.8125rem;
  color: var(--color-warm-cream);
  opacity: 0.65;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-legal-links {
  display: flex;
  gap: 20px;
}

.footer-legal-links a {
  color: var(--color-warm-cream);
  opacity: 0.75;
}

.footer-legal-links a:hover {
  opacity: 1;
  color: var(--color-shift-green);
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (SOLID & GROUNDED)
   ========================================================================== */
.floating-whatsapp-pill {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-shift-green);
  color: var(--color-midnight);
  padding: 11px 18px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 14px rgba(5, 5, 5, 0.25);
  font-size: 0.875rem;
  font-weight: 800;
  transition: all var(--transition-fast);
  text-decoration: none;
  border: 1px solid var(--color-shift-green);
}

.floating-whatsapp-pill:hover {
  background-color: var(--color-midnight);
  color: var(--color-warm-cream);
  border-color: var(--color-midnight);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(5, 5, 5, 0.35);
}

.floating-whatsapp-pill .solid-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-neon-lime);
}

/* ==========================================================================
   MODAL & FORMS (CLEAN LIGHT DESIGN)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.5);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background-color: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
  padding: 32px;
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-graphite);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 1.25rem;
}

.modal-close-btn:hover {
  background-color: var(--bg-surface-alt);
  color: var(--text-primary);
}

/* Form Controls */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 11px 14px;
  background-color: var(--bg-body);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9375rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--brand-green);
  box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Toast */
.toast-notice {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background-color: var(--brand-dark);
  color: #FFFFFF;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 3000;
  font-size: 0.875rem;
  font-weight: 600;
  opacity: 0;
  transition: all var(--transition-normal);
  pointer-events: none;
}

.toast-notice.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}


/* ==========================================================================
   SERVICES GRID (REFINED DARK CARDS WITH CRISP BORDERS)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 44px;
}

.service-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.service-card:hover {
  border-color: var(--brand-green);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.service-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--brand-green-light);
  border: 1px solid var(--brand-green-border);
  color: var(--brand-green);
  margin-bottom: 20px;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 22px;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--brand-green);
  margin-top: auto;
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.service-link svg {
  transition: transform var(--transition-fast);
}

.service-card:hover .service-link {
  color: var(--color-neon-lime);
}

.service-card:hover .service-link svg {
  transform: translateX(4px);
}

/* ==========================================================================
   INDUSTRIES SERVED (2-COLUMN GRID & HIGH-CONTRAST SECTORS)
   ========================================================================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.industry-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.industry-card:hover {
  border-color: var(--brand-green);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.industry-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-neon-lime);
  background-color: rgba(182, 255, 74, 0.12);
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(182, 255, 74, 0.3);
  margin-bottom: 16px;
  line-height: 1.2;
}

.industry-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.industry-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 22px;
}

.industry-desc strong {
  color: var(--text-primary);
}

.industry-points {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--border-light);
  padding-top: 20px;
  margin-top: auto;
}

.industry-point-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.4;
}

.industry-point-item svg {
  color: var(--brand-green);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ==========================================================================
   HELPER & SOCIAL UTILITY CLASSES
   ========================================================================== */
.text-center {
  text-align: center;
}

.pulse-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--brand-green);
  box-shadow: 0 0 0 0 rgba(114, 186, 64, 0.7);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(114, 186, 64, 0.7);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(114, 186, 64, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(114, 186, 64, 0);
  }
}

.drawer-close-btn {
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--text-primary);
  cursor: pointer;
  line-height: 1;
}

.drawer-close-btn:hover {
  color: var(--brand-green);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: 1.05rem;
  font-weight: 600;
}

.social-icon-link.linkedin:hover {
  background-color: #0A66C2;
  border-color: #0A66C2;
  color: #FFFFFF;
}

.social-icon-link.facebook:hover {
  background-color: #1877F2;
  border-color: #1877F2;
  color: #FFFFFF;
}

.social-icon-link.whatsapp:hover {
  background-color: #25D366;
  border-color: #25D366;
  color: #050505;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .case-grid-content {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-card.highlight-card {
    grid-column: span 2;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 992px) {
  .nav-links, .nav-actions .nav-phone {
    display: none !important;
  }
  .nav-toggle-btn {
    display: flex !important;
  }
}

@media (max-width: 768px) {
  .industries-grid {
    grid-template-columns: 1fr;
  }
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .why-card.highlight-card {
    grid-column: span 1;
  }
  .case-metrics-display {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .case-study-feature {
    padding: 24px 20px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom-bar {
    flex-direction: column;
    text-align: center;
  }
  .lead-calculator-box {
    padding: 24px 18px;
  }
  .floating-whatsapp-pill span {
    display: none;
  }
  .floating-whatsapp-pill {
    padding: 10px;
    border-radius: 50%;
    bottom: 16px;
    right: 16px;
  }
}


/* ==========================================================================
   IMAGE SHOWCASE & RESPONSIVE WEBP CONTAINERS
   ========================================================================== */
.card-image-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 20px;
  background-color: var(--color-graphite);
  border: 1px solid var(--border-light);
  position: relative;
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
  display: block;
}

.industry-card:hover .card-image-wrap img,
.service-card:hover .card-image-wrap img {
  transform: scale(1.04);
  filter: brightness(1.06);
}

.hero-showcase-box {
  margin: 36px auto 36px;
  max-width: 960px;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-medium);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
  background-color: var(--bg-card);
}

.hero-showcase-box img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.hero-showcase-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 18px 24px;
  background: linear-gradient(180deg, rgba(5, 5, 5, 0) 0%, rgba(5, 5, 5, 0.85) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.showcase-stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--brand-green-border);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-warm-cream);
}