/* ==========================================================================
   Business Edge Analytics LLC - Design System
   Dark-mode-first · Glassmorphism · Mobile-first responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. GOOGLE FONTS IMPORT
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@700;800&display=swap');

/* --------------------------------------------------------------------------
   2. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   -------------------------------------------------------------------------- */
:root {
  /* ---- Colors ---- */
  --color-base:           #0a0e27;
  --color-base-light:     #111638;
  --color-base-lighter:   #1a2048;
  --color-primary:        #4f7df9;
  --color-primary-hover:  #6a93ff;
  --color-primary-dim:    rgba(79, 125, 249, 0.25);
  --color-accent:         #00d4ff;
  --color-accent-dim:     rgba(0, 212, 255, 0.20);
  --color-text:           #f0f2f8;
  --color-text-secondary: #a0a8c4;
  --color-text-muted:     #6b7399;
  --color-white:          #ffffff;
  --color-border:         rgba(255, 255, 255, 0.10);
  --color-border-hover:   rgba(255, 255, 255, 0.22);
  --color-success:        #34d399;
  --color-warning:        #fbbf24;
  --color-error:          #f87171;

  /* ---- Glass ---- */
  --glass-bg:             rgba(255, 255, 255, 0.05);
  --glass-bg-hover:       rgba(255, 255, 255, 0.08);
  --glass-blur:           10px;
  --glass-border:         1px solid rgba(255, 255, 255, 0.10);
  --glass-radius:         16px;

  /* ---- Typography ---- */
  --font-heading:         'Outfit', sans-serif;
  --font-body:            'Inter', sans-serif;
  --fw-regular:           400;
  --fw-medium:            500;
  --fw-semibold:          600;
  --fw-bold:              700;
  --fw-extrabold:         800;

  --fs-xs:    0.75rem;   /* 12px */
  --fs-sm:    0.875rem;  /* 14px */
  --fs-base:  1rem;      /* 16px */
  --fs-md:    1.125rem;  /* 18px */
  --fs-lg:    1.25rem;   /* 20px */
  --fs-xl:    1.5rem;    /* 24px */
  --fs-2xl:   2rem;      /* 32px */
  --fs-3xl:   2.5rem;    /* 40px */
  --fs-4xl:   3rem;      /* 48px */
  --fs-5xl:   3.75rem;   /* 60px */

  --lh-tight:   1.2;
  --lh-snug:    1.35;
  --lh-normal:  1.6;

  /* ---- Spacing ---- */
  --space-xs:   0.25rem;
  --space-sm:   0.5rem;
  --space-md:   1rem;
  --space-lg:   1.5rem;
  --space-xl:   2rem;
  --space-2xl:  3rem;
  --space-3xl:  4rem;
  --space-4xl:  6rem;
  --space-5xl:  8rem;

  /* ---- Layout ---- */
  --container-max:   1280px;
  --nav-height:      72px;

  /* ---- Transitions ---- */
  --transition-fast:    0.2s ease;
  --transition-base:    0.3s ease;
  --transition-slow:    0.5s ease;
  --transition-reveal:  0.6s ease;

  /* ---- Shadows ---- */
  --shadow-sm:    0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md:    0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg:    0 8px 32px rgba(0, 0, 0, 0.45);
  --shadow-glow:  0 0 20px rgba(79, 125, 249, 0.35);
  --shadow-glow-accent: 0 0 20px rgba(0, 212, 255, 0.30);

  /* ---- Z-index ---- */
  --z-nav:      1000;
  --z-overlay:  900;
  --z-modal:    1100;
}

/* --------------------------------------------------------------------------
   3. GLOBAL RESET & BASE STYLES
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: var(--fw-regular);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--color-text);
  background-color: var(--color-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-accent);
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

ul,
ol {
  list-style: none;
}

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

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  color: var(--color-white);
}

h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl);  }
h4 { font-size: var(--fs-lg);  }

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
}

/* ---- Custom Scrollbar (WebKit) ---- */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-base);
}

::-webkit-scrollbar-thumb {
  background: var(--color-base-lighter);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-dim);
}

/* Firefox scrollbar */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--color-base-lighter) var(--color-base);
}

/* ---- Selection ---- */
::selection {
  background: var(--color-primary-dim);
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   4. UTILITY CLASSES
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.section {
  padding-block: var(--space-4xl);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-subtitle {
  max-width: 640px;
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
}

.text-center {
  text-align: center;
}

.text-center .section-subtitle {
  margin-inline: auto;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   5. SCROLL REVEAL
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-reveal), transform var(--transition-reveal);
  will-change: opacity, transform;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.reveal-stagger > .reveal:nth-child(1) { transition-delay: 0s;    }
.reveal-stagger > .reveal:nth-child(2) { transition-delay: 0.12s; }
.reveal-stagger > .reveal:nth-child(3) { transition-delay: 0.24s; }
.reveal-stagger > .reveal:nth-child(4) { transition-delay: 0.36s; }

/* --------------------------------------------------------------------------
   6. KEYFRAME ANIMATIONS
   -------------------------------------------------------------------------- */
@keyframes gradientShift {
  0%   { background-position: 0% 50%;   }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%;   }
}

@keyframes float {
  0%, 100% { transform: translateY(0);    }
  50%      { transform: translateY(-14px); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0);    }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(79, 125, 249, 0.45); }
  50%      { box-shadow: 0 0 24px 6px rgba(79, 125, 249, 0.20); }
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0;  }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0);    }
}

/* --------------------------------------------------------------------------
   7. BUTTONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  transition:
    background var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-fast);
  cursor: pointer;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.btn:active {
  transform: scale(0.97);
}

/* Primary */
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid transparent;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
}

.btn-primary:active {
  background: #3d6ae0;
}

/* Secondary / Outline */
.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-border-hover);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-secondary:active {
  background: rgba(79, 125, 249, 0.10);
}

/* Small variant */
.btn-sm {
  padding: 10px 22px;
  font-size: var(--fs-sm);
}

/* --------------------------------------------------------------------------
   8. NAVIGATION
   -------------------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-nav);
  padding-block: var(--space-md);
  transition: background var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
  overflow-x: clip;
  box-sizing: border-box;
}

.navbar.scrolled {
  background: rgba(10, 14, 39, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-border);
  padding-block: var(--space-sm);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-xl);
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.nav-logo span {
  color: var(--color-accent);
}

.nav-links {
  display: none;
  gap: var(--space-xl);
}

.nav-links a {
  position: relative;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  transition: color var(--transition-base);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
  border-radius: 1px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  display: none;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 8px;
  cursor: pointer;
  z-index: calc(var(--z-nav) + 10);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  transition: background var(--transition-base), border-color var(--transition-base);
}

.hamburger:hover,
.hamburger:active {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-accent);
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger.active {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--color-accent);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Menu - .nav-links becomes the slide-in menu on mobile */
.nav-links.active {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  background: rgba(10, 14, 39, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid var(--color-border);
  padding: calc(var(--nav-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
  gap: var(--space-lg);
  z-index: var(--z-nav);
  animation: slideIn 0.35s ease forwards;
}

.nav-links.active a {
  display: block;
  font-size: var(--fs-lg);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  padding-block: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-base), padding-left var(--transition-base);
}

.nav-links.active a:hover {
  color: var(--color-white);
  padding-left: var(--space-sm);
}

/* Also support .mobile-menu class for legacy */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  background: rgba(10, 14, 39, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid var(--color-border);
  padding: calc(var(--nav-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  z-index: var(--z-nav);
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

.mobile-menu.open {
  animation: slideIn 0.35s ease forwards;
}

.mobile-menu a {
  display: block;
  font-size: var(--fs-lg);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  padding-block: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-base), padding-left var(--transition-base);
}

.mobile-menu a:hover {
  color: var(--color-white);
  padding-left: var(--space-sm);
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--z-nav) - 1);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

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

/* Hero highlight gradient text */
.hero-highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hero trust badges row */
.hero-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  justify-content: center;
  margin-top: var(--space-xl);
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.trust-badge-item svg {
  display: inline-block;
  flex-shrink: 0;
}

/* Trust bar stat dividers (visual separator) */
.stat-divider {
  display: none;
}

/* Service features list */
.service-features {
  margin-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.service-features li {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-lg);
  position: relative;
}

.service-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* Step connectors (hidden, timeline uses ::before) */
.step-connector {
  display: none;
}

/* Steps CTA container */
.steps-cta {
  text-align: center;
  margin-top: var(--space-2xl);
}

/* Louisville CTA button container */
.louisville-cta {
  margin-top: var(--space-xl);
}

/* Form title */
.form-title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xl);
  color: var(--color-white);
}

/* Form optional label text */
.optional {
  font-weight: var(--fw-regular);
  color: var(--color-text-muted);
  font-size: var(--fs-xs);
}

/* Ensure form inputs without .form-input class still get styled */
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"] {
  width: 100%;
  padding: 14px var(--space-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  color: var(--color-white);
  font-size: var(--fs-base);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background var(--transition-base);
}

.contact-form textarea {
  width: 100%;
  padding: 14px var(--space-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  color: var(--color-white);
  font-size: var(--fs-base);
  resize: vertical;
  min-height: 120px;
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background var(--transition-base);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--color-text-muted);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-dim);
  background: rgba(255, 255, 255, 0.06);
}

.contact-form .input-error {
  border-color: var(--color-error) !important;
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.15) !important;
}

.form-error {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-error);
  margin-top: var(--space-xs);
}

.form-success {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: 12px;
  margin-top: var(--space-lg);
  color: var(--color-success);
  font-size: var(--fs-sm);
}

.form-success svg {
  flex-shrink: 0;
  display: inline-block;
}

/* Contact calendly button */
.contact-calendly-btn {
  margin-top: var(--space-xl);
}

/* Logo styling */
.logo-icon {
  color: var(--color-accent);
  margin-right: var(--space-xs);
}

.logo-svg,
.logo-img {
  display: inline-block;
  flex-shrink: 0;
  margin-right: var(--space-sm);
  vertical-align: middle;
  border-radius: 8px;
  object-fit: contain;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-xl);
  color: var(--color-white);
  margin-bottom: var(--space-md);
  gap: 0;
}

.logo-accent {
  color: var(--color-accent);
}

.logo-llc {
  font-size: 0.6em;
  color: var(--color-text-muted);
  font-weight: var(--fw-medium);
  vertical-align: middle;
}

.logo-text {
  white-space: nowrap;
}

/* Footer logo */
.footer-logo {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-xl);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

/* Footer heading fallback */
.footer-heading {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-lg);
}

/* Footer links in list format */
.footer-links ul,
.footer-services ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links ul a,
.footer-services ul a {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-base), padding-left var(--transition-base);
}

.footer-links ul a:hover,
.footer-services ul a:hover {
  color: var(--color-white);
  padding-left: 4px;
}

/* Footer contact address */
.footer-contact address {
  font-style: normal;
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-contact address a {
  color: var(--color-text-secondary);
}

.footer-contact address a:hover {
  color: var(--color-accent);
}

/* Section tag styling */
.section-tag {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

/* Section header center alignment */
.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-3xl);
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
}

/* Nav CTA link (mobile visible, desktop styled as button) */
.nav-cta-link {
  color: var(--color-primary) !important;
  font-weight: var(--fw-semibold) !important;
}

/* Badge dot (for hero) */
.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

/* Result source citation */
.result-source {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
  font-style: italic;
}

/* Nav container alias */
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--space-xl);
  box-sizing: border-box;
}

/* Steps container alias for timeline */
.steps-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
  position: relative;
}

.steps-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 28px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
  border-radius: 1px;
}

.step-card {
  display: flex;
  gap: var(--space-xl);
  position: relative;
}

.step-number {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-base-light);
  border: 2px solid var(--color-primary);
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-xl);
  color: var(--color-primary);
  z-index: 2;
  transition: background var(--transition-base), color var(--transition-base);
}

.step-card:hover .step-number {
  background: var(--color-primary);
  color: var(--color-white);
}

.step-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-sm);
}

.step-description {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
  margin-bottom: 0;
}

/* Result card alias for result-stat */
.result-card {
  text-align: center;
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--glass-radius);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.result-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-accent);
}

/* Result number gradient */
.result-card .result-number,
.result-stat .result-number {
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-4xl);
  line-height: 1;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
  display: block;
}

/* Result label */
.result-card .result-label,
.result-stat .result-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  margin-bottom: 0;
  display: block;
}

/* FAQ container alias */
.faq-container {
  max-width: 780px;
  margin-inline: auto;
  margin-top: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Contact form wrapper */
.contact-form-wrapper {
  /* Wrapper is transparent */
}

/* Hero subtitle alias */
.hero-subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

/* Service title and description aliases */
.service-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-sm);
}

.service-description {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   SECTION CLASS ALIASES
   Maps HTML class names to CSS styling selectors
   -------------------------------------------------------------------------- */
.hero-section { /* alias for .hero */ }
.trust-bar-section { /* alias for .trust-bar */ }
.why-us-section { /* alias for .why-choose-us */ }
.services-section { /* alias for .services */ }
.how-it-works-section { /* alias for .how-it-works */ }
.results-section { /* alias for .results */ }
.louisville-section { /* alias for .louisville */ }
.faq-section { /* alias for .faq */ }
.contact-section { /* alias for .contact-cta */ }

/* Apply hero styles to both .hero and .hero-section */
.hero-section,
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--nav-height);
  overflow: hidden;
}

/* Apply trust-bar styles to both .trust-bar and .trust-bar-section */
.trust-bar-section,
.trust-bar {
  position: relative;
  padding-block: var(--space-2xl);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

/* Apply section background colors via aliases */
.why-us-section,
.why-choose-us {
  background: var(--color-base);
}

.services-section,
.services {
  background: var(--color-base-light);
}

.how-it-works-section,
.how-it-works {
  background: var(--color-base);
}

.results-section,
.results {
  background: var(--color-base-light);
}

.louisville-section,
.louisville {
  position: relative;
  background: var(--color-base);
  overflow: hidden;
}

.faq-section,
.faq {
  background: var(--color-base-light);
}

.contact-section,
.contact-cta {
  position: relative;
  background: var(--color-base);
  overflow: hidden;
}

/* Louisville ::before skyline gradient */
.louisville-section::before,
.louisville::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, rgba(79, 125, 249, 0.04), transparent);
  z-index: 0;
}

.louisville-section .container,
.louisville .container {
  position: relative;
  z-index: 1;
}

/* Contact ::before radial glow */
.contact-section::before,
.contact-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(79, 125, 249, 0.10) 0%, transparent 70%);
  z-index: 0;
}

.contact-section .container,
.contact-cta .container {
  position: relative;
  z-index: 1;
}

/* Hero animated gradient mesh background */
.hero-section::before,
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 40%, rgba(79, 125, 249, 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 75% 20%, rgba(0, 212, 255, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 70% 70% at 50% 80%, rgba(79, 125, 249, 0.10) 0%, transparent 60%),
    linear-gradient(180deg, var(--color-base) 0%, var(--color-base-light) 100%);
  background-size: 200% 200%;
  animation: gradientShift 12s ease infinite;
  z-index: 0;
}

/* Hero grid overlay */
.hero-section::after,
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
}

/* Floating orbs in hero (alias for particles) */
.floating-orb {
  position: absolute;
  border-radius: 50%;
  opacity: 0.25;
  z-index: 1;
  pointer-events: none;
}

.orb-1 {
  width: 8px; height: 8px;
  background: var(--color-primary);
  top: 25%; left: 15%;
  animation: float 6s ease-in-out infinite;
}

.orb-2 {
  width: 12px; height: 12px;
  background: var(--color-accent);
  top: 55%; right: 18%;
  animation: float 8s ease-in-out infinite 1s;
}

.orb-3 {
  width: 6px; height: 6px;
  background: var(--color-primary);
  top: 40%; right: 30%;
  animation: float 7s ease-in-out infinite 0.5s;
}

/* Hero background wrappers (transparent, just for positioning) */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-gradient,
.hero-grid {
  display: none; /* Handled by ::before and ::after on .hero-section */
}

/* Hero content needs to be above background effects */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  text-align: center;
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

/* Trust bar aliases for HTML classes */
.trust-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  text-align: center;
}

.stat-item {
  animation: countUp 0.6s ease forwards;
}

.stat-number {
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-2xl);
  color: var(--color-white);
  display: block;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* --------------------------------------------------------------------------
   9. HERO SECTION (original, kept for .hero class)
   -------------------------------------------------------------------------- */

/* Animated gradient mesh background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 40%, rgba(79, 125, 249, 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 75% 20%, rgba(0, 212, 255, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 70% 70% at 50% 80%, rgba(79, 125, 249, 0.10) 0%, transparent 60%),
    linear-gradient(180deg, var(--color-base) 0%, var(--color-base-light) 100%);
  background-size: 200% 200%;
  animation: gradientShift 12s ease infinite;
  z-index: 0;
}

/* Grid overlay for depth */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 720px;
  text-align: center;
  margin-inline: auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: var(--glass-border);
  border-radius: 999px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
  margin-bottom: var(--space-xl);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-badge::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse 2s ease-in-out infinite;
}

.hero-title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
}

/* Floating particles (CSS-only) */
.hero-particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.25;
  z-index: 1;
  pointer-events: none;
}

.hero-particle:nth-child(1) {
  width: 6px;  height: 6px;
  background: var(--color-primary);
  top: 20%; left: 10%;
  animation: float 5s ease-in-out infinite;
}

.hero-particle:nth-child(2) {
  width: 10px; height: 10px;
  background: var(--color-accent);
  top: 60%; right: 15%;
  animation: float 7s ease-in-out infinite 1s;
}

.hero-particle:nth-child(3) {
  width: 4px;  height: 4px;
  background: var(--color-primary);
  top: 35%; right: 25%;
  animation: float 6s ease-in-out infinite 0.5s;
}

.hero-particle:nth-child(4) {
  width: 8px;  height: 8px;
  background: var(--color-accent);
  bottom: 25%; left: 20%;
  animation: float 8s ease-in-out infinite 2s;
}

.hero-particle:nth-child(5) {
  width: 5px;  height: 5px;
  background: var(--color-primary);
  top: 75%; left: 65%;
  animation: float 6.5s ease-in-out infinite 1.5s;
}

/* --------------------------------------------------------------------------
   10. TRUST BAR
   -------------------------------------------------------------------------- */
.trust-bar {
  position: relative;
  padding-block: var(--space-2xl);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.trust-bar .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  text-align: center;
}

.trust-stat {
  animation: countUp 0.6s ease forwards;
}

.trust-stat-number {
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-2xl);
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.trust-stat-number .accent {
  color: var(--color-accent);
}

.trust-stat-label {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* --------------------------------------------------------------------------
   11. WHY CHOOSE US — GLASSMORPHISM CARD GRID
   -------------------------------------------------------------------------- */
.why-choose-us {
  background: var(--color-base);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.why-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--glass-radius);
  padding: var(--space-2xl);
  transition:
    background var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-base);
}

.why-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--color-primary-dim);
  box-shadow: 0 0 30px rgba(79, 125, 249, 0.12);
  transform: translateY(-4px);
}

.why-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary-dim), var(--color-accent-dim));
  margin-bottom: var(--space-lg);
  font-size: var(--fs-xl);
  color: var(--color-accent);
  transition: transform var(--transition-base);
}

.why-card:hover .why-card-icon {
  transform: scale(1.08);
}

.why-card-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-sm);
}

.why-card-text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   12. SERVICES
   -------------------------------------------------------------------------- */
.services {
  background: var(--color-base-light);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.service-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--glass-radius);
  padding: var(--space-2xl);
  overflow: hidden;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(79, 125, 249, 0.15);
  border-color: var(--color-primary-dim);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--color-primary-dim);
  margin-bottom: var(--space-lg);
  font-size: var(--fs-xl);
  color: var(--color-primary);
  transition: background var(--transition-base), color var(--transition-base);
}

.service-card:hover .service-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.service-card-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-sm);
}

.service-card-text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   13. HOW IT WORKS — TIMELINE
   -------------------------------------------------------------------------- */
.how-it-works {
  background: var(--color-base);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
  position: relative;
}

/* Vertical connecting line (mobile) */
.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 28px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
  border-radius: 1px;
}

.timeline-step {
  display: flex;
  gap: var(--space-xl);
  position: relative;
}

.timeline-number {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-base-light);
  border: 2px solid var(--color-primary);
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-xl);
  color: var(--color-primary);
  z-index: 2;
  transition: background var(--transition-base), color var(--transition-base);
}

.timeline-step:hover .timeline-number {
  background: var(--color-primary);
  color: var(--color-white);
}

.timeline-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--glass-radius);
  padding: var(--space-xl);
  flex: 1;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.timeline-step:hover .timeline-card {
  border-color: var(--color-primary-dim);
  box-shadow: 0 4px 20px rgba(79, 125, 249, 0.10);
}

.timeline-card-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-sm);
}

.timeline-card-text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   14. RESULTS / ROI
   -------------------------------------------------------------------------- */
.results {
  background: var(--color-base-light);
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.result-stat {
  text-align: center;
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--glass-radius);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.result-stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-accent);
}

.result-number {
  font-family: var(--font-heading);
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-4xl);
  line-height: 1;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
}

.result-label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.results-citation {
  text-align: center;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-xl);
  font-style: italic;
}

/* --------------------------------------------------------------------------
   15. LOUISVILLE LOCAL
   -------------------------------------------------------------------------- */
.louisville {
  position: relative;
  background: var(--color-base);
  overflow: hidden;
}

/* Subtle skyline-themed background */
.louisville::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background:
    linear-gradient(to top, rgba(79, 125, 249, 0.04), transparent);
  z-index: 0;
}

.louisville .container {
  position: relative;
  z-index: 1;
}

.louisville-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.louisville-text .local-emphasis {
  color: var(--color-accent);
  font-weight: var(--fw-semibold);
}

.louisville-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 12px;
  transition: border-color var(--transition-base);
}

.highlight-item:hover {
  border-color: var(--color-accent-dim);
}

.highlight-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: var(--fs-md);
}

.highlight-text h4 {
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xs);
}

.highlight-text p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   16. FAQ — ACCORDION
   -------------------------------------------------------------------------- */
.faq {
  background: var(--color-base-light);
}

.faq-list {
  max-width: 780px;
  margin-inline: auto;
  margin-top: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color var(--transition-base);
}

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

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

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-lg) var(--space-xl);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-white);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-base);
  background: none;
  border: none;
}

.faq-question:hover {
  color: var(--color-accent);
}

.faq-question:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
  border-radius: 12px;
}

.faq-toggle {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-base-lighter);
  font-size: var(--fs-lg);
  color: var(--color-text-secondary);
  transition: transform var(--transition-base), background var(--transition-base), color var(--transition-base);
}

.faq-item.open .faq-toggle {
  transform: rotate(45deg);
  background: var(--color-primary);
  color: var(--color-white);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-answer-inner {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-normal);
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

/* --------------------------------------------------------------------------
   17. CONTACT / CTA
   -------------------------------------------------------------------------- */
.contact-cta {
  position: relative;
  background: var(--color-base);
  overflow: hidden;
}

/* Gradient glow behind the section */
.contact-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(79, 125, 249, 0.10) 0%, transparent 70%);
  z-index: 0;
}

.contact-cta .container {
  position: relative;
  z-index: 1;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-info {
  max-width: 480px;
}

.contact-info p {
  font-size: var(--fs-md);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.contact-detail-item .icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-primary-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* Form */
.contact-form {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--glass-radius);
  padding: var(--space-2xl);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 14px var(--space-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  color: var(--color-white);
  font-size: var(--fs-base);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background var(--transition-base);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-input:hover,
.form-textarea:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-dim);
  background: rgba(255, 255, 255, 0.06);
}

.form-input:focus-visible,
.form-textarea:focus-visible {
  outline: none;
}

/* Validation states */
.form-input.error,
.form-textarea.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.15);
}

.form-input.success,
.form-textarea.success {
  border-color: var(--color-success);
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.15);
}

.form-error-msg {
  display: block;
  font-size: var(--fs-xs);
  color: var(--color-error);
  margin-top: var(--space-xs);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
}

/* --------------------------------------------------------------------------
   18. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background: var(--color-base-light);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand .nav-logo {
  margin-bottom: var(--space-md);
}

.footer-brand p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  max-width: 300px;
  margin-bottom: 0;
}

.footer-col-title {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-lg);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-base), padding-left var(--transition-base);
}

.footer-links a:hover {
  color: var(--color-white);
  padding-left: 4px;
}

/* Social icons */
.social-links {
  display: flex;
  gap: var(--space-md);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--glass-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: var(--fs-md);
  transition:
    background var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    transform var(--transition-fast);
}

.social-link:hover {
  background: var(--color-primary-dim);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* Footer bottom */
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom-links a {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.footer-bottom-links a:hover {
  color: var(--color-text-secondary);
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS — MOBILE-FIRST
   ========================================================================== */

/* ---- Mobile nav fix: ensure hamburger stays visible on small screens ---- */
.nav-container {
  overflow: visible;
  padding-inline: 12px;
}

.navbar {
  overflow-x: clip;
}

.nav-logo .logo-text {
  font-size: 0.85rem;
}

.nav-logo .logo-img {
  width: 32px;
  height: 32px;
}

.hamburger {
  flex-shrink: 0;
}

@media (min-width: 400px) {
  .nav-container {
    padding-inline: var(--space-lg);
  }

  .nav-logo .logo-text {
    font-size: 1rem;
  }

  .nav-logo .logo-img {
    width: 38px;
    height: 38px;
  }
}

/* ---- 480px -- Small phones to Larger phones ---- */
@media (min-width: 480px) {
  .hero-title {
    font-size: var(--fs-4xl);
  }

  .hero-ctas {
    flex-direction: row;
    justify-content: center;
  }

  .trust-bar .container,
  .trust-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .results-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-number {
    font-size: var(--fs-3xl);
  }
}

/* ---- 768px — Tablets ---- */
@media (min-width: 768px) {
  h1 { font-size: var(--fs-4xl); }
  h2 { font-size: var(--fs-3xl); }

  .section {
    padding-block: var(--space-5xl);
  }

  .hero-title {
    font-size: var(--fs-5xl);
  }

  .trust-bar .container,
  .trust-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .trust-stat-number,
  .stat-number {
    font-size: var(--fs-3xl);
  }

  .why-grid,
  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .results-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .louisville-content {
    grid-template-columns: 1fr 1fr;
  }

  .contact-wrapper {
    grid-template-columns: 1fr 1fr;
  }

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

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  /* Timeline and steps container go horizontal */
  .timeline,
  .steps-container {
    flex-direction: row;
    gap: 0;
  }

  .timeline::before,
  .steps-container::before {
    top: 28px;
    left: 0;
    right: 0;
    bottom: auto;
    width: auto;
    height: 2px;
  }

  .timeline-step,
  .step-card {
    flex-direction: column;
    align-items: center;
    flex: 1;
    text-align: center;
    gap: var(--space-lg);
  }

  .timeline-card-text,
  .step-description {
    text-align: center;
  }
}

/* ---- 1024px — Small desktops ---- */
@media (min-width: 1024px) {
  .nav-links {
    display: flex;
  }

  .nav-cta {
    display: inline-flex;
  }

  .hamburger {
    display: none;
  }

  .nav-logo .logo-text {
    font-size: var(--fs-xl);
  }

  .nav-logo .logo-img {
    width: 44px;
    height: 44px;
  }

  .container {
    padding-inline: var(--space-2xl);
  }

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

/* ---- 1280px — Large desktops ---- */
@media (min-width: 1280px) {
  :root {
    --fs-5xl: 4.25rem;
  }

  .container {
    padding-inline: var(--space-xl);
  }

  .hero-title {
    font-size: var(--fs-5xl);
  }

  .result-number {
    font-size: var(--fs-5xl);
  }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */
@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }

  .navbar,
  .hamburger,
  .mobile-menu,
  .mobile-overlay,
  .hero-particle,
  .social-links,
  .btn-secondary {
    display: none !important;
  }

  a,
  a:visited {
    text-decoration: underline;
  }

  a[href]::after {
    content: ' (' attr(href) ')';
    font-size: 0.85em;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }

  .section {
    padding-block: 1rem;
    page-break-inside: avoid;
  }

  h1, h2, h3 {
    page-break-after: avoid;
  }

  img {
    max-width: 100% !important;
    page-break-inside: avoid;
  }

  .faq-answer {
    max-height: none !important;
    overflow: visible !important;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ==========================================================================
   FOCUS-VISIBLE GLOBAL FALLBACK
   ========================================================================== */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Remove focus ring for mouse users */
:focus:not(:focus-visible) {
  outline: none;
}