/*
 * ==========================================================================
 * APEX ADVISORY SOLUTIONS - GLOBAL STYLESHEET
 * Version: 1.0.0
 * Description: Premium, editorial, minimal and responsive styles for an enterprise Accounting & Advisory firm.
 * Author: Senior UI/UX Architect
 * ==========================================================================
 */

/* ==========================================================================
   0. DESIGN TOKENS & SYSTEM VARIABLES
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  /* Brand Palette */
  --color-primary: #141B41;         /* Deep Indigo Navy - Authority & Trust */
  --color-secondary: #3B4CA8;       /* Royal Indigo Blue - Expertise & Modernity */
  --color-accent: #F37021;          /* Vibrant Orange - Highlight & Contrast */
  --color-bg: #FFFFFF;              /* Pure White Canvas */
  --color-bg-light: #F6F8FC;        /* Premium Slate Background */
  --color-text: #2C3144;            /* Soft Indigo Charcoal */
  --color-text-muted: #6B7C96;      /* Slate Gray */
  --color-border: #E2E8F0;          /* Light Slate divider */
  --color-border-light: #EDF2F7;
  --color-success: #10B981;         /* Emerald Green */
  --color-error: #EF4444;           /* Crimson Red */

  /* Typography Scale */
  --font-headings: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Spacing Scale (8px Grid System) */
  --space-xxs: 0.25rem;             /* 4px */
  --space-xs: 0.5rem;               /* 8px */
  --space-sm: 1rem;                 /* 16px */
  --space-md: 1.5rem;               /* 24px */
  --space-lg: 2rem;                 /* 32px */
  --space-xl: 3rem;                 /* 48px */
  --space-xxl: 5rem;                /* 80px */
  --space-section: clamp(4rem, 8vw, 7.5rem); /* Responsive 64px to 120px */

  /* UI Borders & Radii */
  --radius-sm: 6px;
  --radius-md: 10px;                /* Required 10px rounded corners */
  --radius-lg: 16px;
  --radius-circle: 50%;

  /* Shadows (Soft & Premium) */
  --shadow-sm: 0 2px 8px rgba(11, 31, 58, 0.04);
  --shadow-md: 0 8px 30px rgba(11, 31, 58, 0.06);
  --shadow-lg: 0 16px 48px rgba(11, 31, 58, 0.08);
  --shadow-inset: inset 0 2px 4px rgba(11, 31, 58, 0.02);

  /* Transitions & Animation Easing */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  /* Page Layout Widths */
  --site-max-width: 1280px;
}

/* ==========================================================================
   1. RESET & BASE ELEMENTS
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  position: relative;
  /* Natural Page Fade-in Transition */
  opacity: 0;
  animation: pageFadeIn 0.35s var(--transition-normal) forwards;
}

@keyframes pageFadeIn {
  to { opacity: 1; }
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.25;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

/* ==========================================================================
   2. TYPOGRAPHY CLASSES
   ========================================================================== */
.display-title {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.text-h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.text-h2 {
  font-size: clamp(1.6rem, 3vw, 2.375rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.text-h3 {
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.text-lead {
  font-size: clamp(1.1rem, 1.5vw, 1.25rem);
  color: var(--color-text-muted);
  font-weight: 400;
  max-width: 720px;
}

.text-overline {
  font-family: var(--font-headings);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-secondary);
  display: block;
  margin-bottom: var(--space-xs);
}

.text-muted {
  color: var(--color-text-muted);
}

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

.pull-quote {
  font-family: var(--font-headings);
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-style: italic;
  color: var(--color-primary);
  border-left: 3px solid var(--color-secondary);
  padding-left: var(--space-md);
  margin: var(--space-lg) 0;
  font-weight: 500;
}

/* ==========================================================================
   3. LAYOUT UTILITIES
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--site-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.section {
  padding-top: var(--space-section);
  padding-bottom: var(--space-section);
  position: relative;
}

.section-light {
  background-color: var(--color-bg-light);
}

.section-dark {
  background-color: var(--color-primary);
  color: var(--color-bg);
}
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--color-bg);
}
.section-dark .text-muted {
  color: #94A3B8;
}

/* Flex utilities */
.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.align-center {
  align-items: center;
}
.justify-between {
  justify-content: space-between;
}
.justify-center {
  justify-content: center;
}
.flex-wrap {
  flex-wrap: wrap;
}

/* CSS Grid layout patterns */
.grid {
  display: grid;
  gap: var(--space-lg);
}
.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}
.grid-gap-sm {
  gap: var(--space-sm);
}
.grid-gap-xl {
  gap: var(--space-xl);
}

/* Spacing utilities */
.mb-xs { margin-bottom: var(--space-xs); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

/* Overlapping structures */
.overlap-layout {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  align-items: center;
}
.overlap-content {
  grid-column: 1 / 7;
  grid-row: 1;
  z-index: 2;
}
.overlap-visual {
  grid-column: 6 / 13;
  grid-row: 1;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   4. NAVIGATION: HEADER, MEGA MENU, MOBILE MENU
   ========================================================================== */
.header-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 1000;
  display: flex;
  align-items: center;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: height var(--transition-normal),
              background-color var(--transition-normal),
              box-shadow var(--transition-normal);
}

/* Header state when scroll is active (injected by JS) */
.header-nav.is-scrolled {
  height: 68px;
  background-color: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-md);
}

.header-nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.logo-icon {
  width: 32px;
  height: 32px;
  stroke: var(--color-secondary);
}
.logo-text {
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  height: 100%;
}

.nav-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-link {
  font-family: var(--font-headings);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  padding: var(--space-xs) 0;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link svg {
  transition: transform var(--transition-fast);
}
.nav-link:hover svg {
  transform: translateY(2px);
}

/* Active Page Indicator Underline */
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-secondary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-fast);
}
.nav-link.active::after,
.nav-link:hover::after {
  transform: scaleX(1);
}

.footer-logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

/* Mega Menu Container */
.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(15px);
  width: 900px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-normal),
              transform var(--transition-normal),
              visibility var(--transition-normal);
  z-index: 1010;
}
.nav-item:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.mega-menu-group-title {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  grid-column: span 2;
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: var(--space-xxs);
}

.mega-menu-item {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-xs);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}
.mega-menu-item:hover {
  background-color: var(--color-bg-light);
}
.mega-menu-item-icon {
  stroke: var(--color-secondary);
  flex-shrink: 0;
}
.mega-menu-item-content h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 2px;
}
.mega-menu-item-content p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.mega-menu-featured {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.mega-menu-featured h4 {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
}
.mega-menu-featured p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

/* Regular Dropdown */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  transform: translateY(15px);
  width: 240px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-normal),
              transform var(--transition-normal),
              visibility var(--transition-normal);
  z-index: 1010;
  display: flex;
  flex-direction: column;
  gap: var(--space-xxs);
}
.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.dropdown-link {
  font-size: 0.875rem;
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
  color: var(--color-text);
  display: block;
}
.dropdown-link:hover {
  background-color: var(--color-bg-light);
  color: var(--color-secondary);
}

/* Header CTAs */
.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Hamburger toggle for Mobile Drawer */
.hamburger-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: none;
  border: none;
  z-index: 1100;
}
.hamburger-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #FFFFFF;
  transition: transform var(--transition-normal), opacity var(--transition-normal), background-color var(--transition-normal);
  border-radius: 2px;
}
.header-nav.is-scrolled .hamburger-toggle span {
  background-color: var(--color-primary);
}

/* Mobile Nav Open States */
.hamburger-toggle.is-active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger-toggle.is-active span:nth-child(2) {
  opacity: 0;
}
.hamburger-toggle.is-active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Drawer Overlay */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--color-bg);
  box-shadow: var(--shadow-lg);
  z-index: 1050;
  padding: 100px var(--space-lg) var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-normal);
}
.mobile-drawer.is-active {
  right: 0;
}
.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  overflow-y: auto;
  margin-bottom: var(--space-lg);
}
.mobile-drawer-nav .nav-link {
  color: var(--color-primary);
  font-size: 1.125rem;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--space-sm) 0;
}
.mobile-drawer-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-submenu {
  display: none;
  flex-direction: column;
  padding-left: var(--space-md);
  margin-top: var(--space-xs);
  gap: var(--space-xs);
}
.mobile-submenu.is-active {
  display: flex;
}
.mobile-submenu-link {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  padding: var(--space-xs) 0;
}

/* Backdrops */
.drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 31, 58, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal);
}
.drawer-backdrop.is-active {
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   5. BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-headings);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast),
              color var(--transition-fast),
              border-color var(--transition-fast),
              transform var(--transition-fast),
              box-shadow var(--transition-fast);
  white-space: nowrap;
  gap: var(--space-xs);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-bg);
}
.btn-primary:hover {
  background-color: #124BD8;
  box-shadow: 0 4px 12px rgba(30, 94, 255, 0.25);
}

.btn-secondary {
  background-color: var(--color-primary);
  color: var(--color-bg);
}
.btn-secondary:hover {
  background-color: #172F50;
  box-shadow: 0 4px 12px rgba(11, 31, 58, 0.2);
}

.btn-outline {
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  background-color: transparent;
}
.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-bg);
}

/* Light outline version for dark headers/backgrounds */
.btn-outline-light {
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  color: #FFFFFF;
  background-color: transparent;
}
.btn-outline-light:hover {
  background-color: #FFFFFF;
  border-color: #FFFFFF;
  color: var(--color-primary);
}

.btn-ghost {
  color: var(--color-primary);
  padding: 0.5rem 1rem;
}
.btn-ghost:hover {
  background-color: var(--color-bg-light);
  transform: none;
  box-shadow: none;
}
.btn-ghost svg {
  transition: transform var(--transition-fast);
}
.btn-ghost:hover svg {
  transform: translateX(3px);
}

.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-circle);
  background-color: var(--color-bg-light);
  color: var(--color-primary);
  padding: 0;
}
.btn-icon:hover {
  background-color: var(--color-border);
}

.btn-full {
  width: 100%;
}

/* ==========================================================================
   6. CARDS
   ========================================================================== */
/* Generic Card Base */
.card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(30, 94, 255, 0.2);
}

/* Service Card */
.card-service {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
  height: 100%;
}
.card-service-icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-bg-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  stroke: var(--color-secondary);
  margin-bottom: var(--space-xs);
  flex-shrink: 0;
}
.card-service h3 {
  font-size: 1.25rem;
  font-weight: 600;
}
.card-service p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  flex-grow: 1;
}
.card-service .btn-ghost {
  padding-left: 0;
  margin-top: var(--space-sm);
}

/* Industry Card */
.card-industry {
  position: relative;
  height: 380px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: none;
  background-color: var(--color-primary);
}
.card-industry-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  transition: transform var(--transition-slow);
}
.card-industry:hover .card-industry-img {
  transform: scale(1.05);
}
.card-industry-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: var(--space-lg);
  background: linear-gradient(to top, rgba(11, 31, 58, 0.95) 0%, rgba(11, 31, 58, 0.4) 60%, transparent 100%);
  color: #FFFFFF;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  height: 100%;
}
.card-industry-content h3 {
  color: #FFFFFF;
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}
.card-industry-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9375rem;
  transform: translateY(10px);
  opacity: 0;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}
.card-industry:hover .card-industry-content p {
  transform: translateY(0);
  opacity: 1;
}

/* Blog Card */
.card-blog {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg);
  height: 100%;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.card-blog:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card-blog-img-wrap {
  width: 100%;
  height: 220px;
  overflow: hidden;
}
.card-blog-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.card-blog:hover .card-blog-img {
  transform: scale(1.04);
}
.card-blog-content {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.card-blog-meta {
  display: flex;
  gap: var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
  font-weight: 500;
}
.card-blog-cat {
  color: var(--color-secondary);
  text-transform: uppercase;
}
.card-blog-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  line-height: 1.4;
}
.card-blog-content p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  flex-grow: 1;
  margin-bottom: var(--space-md);
}
.card-blog-author {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  border-top: 1px solid var(--color-border-light);
  padding-top: var(--space-sm);
}
.card-blog-author-img {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-circle);
}
.card-blog-author-info h4 {
  font-size: var(--text-xs);
  font-weight: 600;
}
.card-blog-author-info span {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
}

/* Metric / Stats Card */
.card-metric {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.card-metric-num {
  font-family: var(--font-headings);
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}
.card-metric-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
}
.card-metric-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Leadership Card */
.card-leadership {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-bg);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.card-leadership:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card-leadership-img-wrap {
  width: 100%;
  height: 300px;
  overflow: hidden;
  position: relative;
}
.card-leadership-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card-leadership-bio {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(11, 31, 58, 0.9);
  color: #FFFFFF;
  padding: var(--space-md);
  font-size: 0.875rem;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}
.card-leadership:hover .card-leadership-bio {
  opacity: 1;
}
.card-leadership-content {
  padding: var(--space-md);
  text-align: center;
}
.card-leadership-content h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.card-leadership-content p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}
.card-leadership-social {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
}
.card-leadership-social svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-text-muted);
}
.card-leadership-social a:hover svg {
  stroke: var(--color-secondary);
}

/* Case Study Card */
.card-case-study {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-bg);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.card-case-study:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card-case-study-img-wrap {
  position: relative;
  min-height: 350px;
}
.card-case-study-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.card-case-study-content {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-sm);
}
.card-case-study-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  border-top: 1px solid var(--color-border-light);
  padding-top: var(--space-md);
  margin-top: var(--space-xs);
}
.card-case-study-metric-item h4 {
  font-size: 1.5rem;
  color: var(--color-secondary);
  font-weight: 800;
}
.card-case-study-metric-item p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Pricing Card */
.card-pricing {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-lg);
  background-color: var(--color-bg);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.card-pricing.featured {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-md);
}
.card-pricing.featured::before {
  content: 'RECOMMENDED';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-secondary);
  color: #FFFFFF;
  padding: 4px var(--space-sm);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  border-radius: 20px;
}
.card-pricing-header {
  border-bottom: 1px solid var(--color-border-light);
  padding-bottom: var(--space-md);
}
.card-pricing-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-xxs);
}
.card-pricing-price {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}
.card-pricing-price span {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text-muted);
}
.card-pricing-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex-grow: 1;
}
.card-pricing-feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9375rem;
}
.card-pricing-feature-item svg {
  stroke: var(--color-secondary);
  flex-shrink: 0;
}

/* Feature Card */
.card-feature {
  border: none;
  background-color: transparent;
  padding: 0;
}
.card-feature-icon {
  width: 40px;
  height: 40px;
  stroke: var(--color-secondary);
  margin-bottom: var(--space-sm);
}
.card-feature h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-xs);
}
.card-feature p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   7. INTERACTIVE & COMPLEX COMPONENTS
   ========================================================================== */
/* FAQ Accordion */
.accordion-item {
  border-bottom: 1px solid var(--color-border);
}
.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--color-primary);
  text-align: left;
}
.accordion-trigger svg {
  transition: transform var(--transition-normal);
  stroke: var(--color-primary);
}
.accordion-trigger[aria-expanded="true"] svg {
  transform: rotate(45deg);
}
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out;
}
.accordion-content {
  padding-bottom: var(--space-md);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Testimonial Slider */
.testimonial-slider {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}
.testimonial-track {
  display: flex;
  transition: transform var(--transition-slow);
}
.testimonial-slide {
  min-width: 100%;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.testimonial-quote {
  font-size: clamp(1.25rem, 2vw, 1.625rem);
  font-family: var(--font-headings);
  color: var(--color-primary);
  line-height: 1.5;
  margin-bottom: var(--space-lg);
  font-weight: 500;
}
.testimonial-avatar {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-circle);
  margin-bottom: var(--space-sm);
}
.testimonial-author-name {
  font-weight: 700;
  font-size: 1rem;
}
.testimonial-author-title {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}
.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-circle);
  background-color: var(--color-border);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}
.testimonial-dot.is-active {
  background-color: var(--color-secondary);
  transform: scale(1.2);
}

/* Breadcrumb Navigation */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}
.breadcrumb-separator {
  color: var(--color-border);
}
.breadcrumb-current {
  color: var(--color-secondary);
}

/* Back To Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-circle);
  background-color: var(--color-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal), transform var(--transition-fast);
  z-index: 900;
}
.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
}
.back-to-top:hover {
  transform: translateY(-3px);
  background-color: var(--color-secondary);
}

/* ==========================================================================
   8. FORMS & INPUT LAYOUTS
   ========================================================================== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
  position: relative;
}

.form-label {
  font-family: var(--font-headings);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  font-family: var(--font-body);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(30, 94, 255, 0.1);
}

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

/* Form Validation States */
.form-input.is-invalid,
.form-textarea.is-invalid {
  border-color: var(--color-error);
}
.form-input.is-valid,
.form-textarea.is-valid {
  border-color: var(--color-success);
}

.form-error-msg {
  font-size: 0.75rem;
  color: var(--color-error);
  margin-top: 4px;
}

/* Form success overlay */
.form-success-container {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  border: 1px dashed var(--color-success);
  border-radius: var(--radius-md);
  background-color: rgba(16, 185, 129, 0.03);
}
.form-success-icon {
  width: 64px;
  height: 64px;
  stroke: var(--color-success);
  margin-bottom: var(--space-md);
}

/* Newsletter Inline form */
.form-newsletter {
  display: flex;
  gap: var(--space-xs);
  max-width: 500px;
  width: 100%;
}
.form-newsletter .form-input {
  flex-grow: 1;
}

/* ==========================================================================
   9. SCROLL REVEAL ANIMATIONS
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered delay helpers */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }

/* Image zoom reveal animation wrapper */
.img-reveal-wrap {
  overflow: hidden;
  border-radius: var(--radius-md);
}
.img-reveal-wrap img {
  transform: scale(1.05);
  transition: transform var(--transition-slow);
}
.img-reveal-wrap.revealed img {
  transform: scale(1);
}

/* ==========================================================================
   10. FOOTER COMPONENT
   ========================================================================== */
.footer {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding-top: var(--space-xxl);
  padding-bottom: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer h1, .footer h2, .footer h3, .footer h4 {
  color: #FFFFFF;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr) 2fr;
  gap: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.footer-col-desc {
  color: #94A3B8;
  font-size: 0.875rem;
  margin-top: var(--space-sm);
  margin-bottom: var(--space-md);
  max-width: 240px;
}

.footer-col h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: #94A3B8;
}

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

.footer-links a {
  color: #E2E8F0;
  font-size: 0.875rem;
}
.footer-links a:hover {
  color: var(--color-accent);
}

.footer-socials {
  display: flex;
  gap: var(--space-sm);
}
.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-circle);
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}
.footer-socials a:hover {
  background-color: var(--color-secondary);
}
.footer-socials svg {
  width: 18px;
  height: 18px;
  stroke: #FFFFFF;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #94A3B8;
  font-size: 0.8125rem;
}

.footer-legal-links {
  display: flex;
  gap: var(--space-md);
}
.footer-legal-links a:hover {
  color: var(--color-accent);
}

/* ==========================================================================
   11. HERO LAYOUT ELEMENTS
   ========================================================================== */
.hero {
  position: relative;
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding-top: 160px;
  padding-bottom: var(--space-xxl);
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: var(--space-xl);
}

.hero-content {
  z-index: 5;
}

.hero-content h1 {
  color: #FFFFFF;
  margin-bottom: var(--space-md);
}

.hero-content p {
  color: #E2E8F0;
  margin-bottom: var(--space-xl);
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
}

.hero-image-wrap {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.hero-image-wrap img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

/* Static logo banner */
.logo-strip {
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--space-lg) 0;
  background-color: var(--color-bg);
}
.logo-strip-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}
.logo-strip-item {
  height: 32px;
  opacity: 0.4;
  filter: grayscale(1);
  transition: opacity var(--transition-fast), filter var(--transition-fast);
}
.logo-strip-item:hover {
  opacity: 0.8;
  filter: grayscale(0);
}

/* ==========================================================================
   12. PAGE SPECIFIC LAYOUT ELEMENTS
   ========================================================================== */
/* Timeline (About Page) */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-lg) 0;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background-color: var(--color-border);
  transform: translateX(-50%);
}
.timeline-item {
  margin-bottom: var(--space-xxl);
  position: relative;
  width: 50%;
  padding-right: var(--space-xl);
}
.timeline-item:nth-child(even) {
  align-self: flex-end;
  margin-left: 50%;
  padding-right: 0;
  padding-left: var(--space-xl);
}
.timeline-item::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-circle);
  background-color: var(--color-secondary);
  border: 4px solid var(--color-bg);
  top: 6px;
  right: -8px;
  z-index: 2;
  box-shadow: var(--shadow-sm);
}
.timeline-item:nth-child(even)::after {
  left: -8px;
  right: auto;
}
.timeline-date {
  font-family: var(--font-headings);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: var(--space-xxs);
}
.timeline-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}
.timeline-body {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* Process roadmap horizontal cards (Home Page) */
.process-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}
.card-process {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border-top: 4px solid var(--color-primary);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.card-process.active {
  border-top-color: var(--color-secondary);
}
.process-num {
  font-size: var(--text-xs);
  color: var(--color-secondary);
  font-weight: 700;
}
.card-process h3 {
  font-size: 1.125rem;
}
.card-process p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Page headers for subpages */
.page-header {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding-top: 160px;
  padding-bottom: var(--space-xl);
  text-align: center;
}
.page-header h1 {
  color: #FFFFFF;
  margin-bottom: var(--space-sm);
}
.page-header .text-lead {
  margin-left: auto;
  margin-right: auto;
  color: #CBD5E1;
}

/* Interactive service filtering categories */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}
.filter-btn {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg);
  transition: all var(--transition-fast);
}
.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #FFFFFF;
}

/* Services Variant Grids */
.service-details-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-xl);
}
.service-details-sidebar {
  position: sticky;
  top: 100px;
}
.service-sidebar-widget {
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}

/* ==========================================================================
   13. RESPONSIVE BREAKPOINT ADJUSTMENTS
   ========================================================================== */

/* 1. Ultra HD screens (1920px and up) */
@media (min-width: 1920px) {
  :root {
    --site-max-width: 1440px;
  }
}

/* 2. Desktop standard boundaries (below 1440px) */
@media (max-width: 1440px) {
  .hero-image-wrap img {
    height: 450px;
  }
}

/* 3. Laptops & Small Desktops (below 1280px) */
@media (max-width: 1280px) {
  :root {
    --space-section: 6rem;
  }
  .mega-menu {
    width: 800px;
  }
}

/* 4. Tablets in landscape (below 1024px) */
@media (max-width: 1024px) {
  :root {
    --space-section: 5rem;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-lg);
  }
  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-image-wrap {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
  .hero-image-wrap img {
    height: 380px;
  }

  /* Navigation adjustments */
  .nav-menu,
  .header-cta .btn {
    display: none;
  }
  .hamburger-toggle {
    display: flex;
  }

  /* Grid adjustments */
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-top {
    grid-template-columns: 2fr 2fr;
  }
  .footer-top .footer-col:last-child {
    grid-column: span 2;
  }
  
  .card-case-study {
    grid-template-columns: 1fr;
  }
  .card-case-study-img-wrap {
    min-height: 250px;
  }
  
  .overlap-layout {
    grid-template-columns: 1fr;
  }
  .overlap-content,
  .overlap-visual {
    grid-column: 1 / -1;
    grid-row: auto;
  }
  .overlap-content {
    margin-bottom: var(--space-md);
  }

  .service-details-grid {
    grid-template-columns: 1fr;
  }
  .service-details-sidebar {
    position: static;
  }
}

/* 5. Portrait Tablets & Large Phones (below 768px) */
@media (max-width: 768px) {
  :root {
    --space-section: 4rem;
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .timeline::before {
    left: 20px;
  }
  .timeline-item {
    width: 100%;
    padding-left: var(--space-xl);
    padding-right: 0;
    margin-bottom: var(--space-xl);
  }
  .timeline-item:nth-child(even) {
    margin-left: 0;
    padding-left: var(--space-xl);
  }
  .timeline-item::after {
    left: 12px;
    right: auto;
  }
  
  .process-row {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
  }
  .footer-top .footer-col:last-child {
    grid-column: span 1;
  }
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

/* 6. Mobile devices (below 480px) */
@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .grid-4 {
    grid-template-columns: 1fr;
  }
  .card-pricing-price {
    font-size: 1.85rem;
  }
}

/* 7. Extremely Small Screens (below 320px) */
@media (max-width: 320px) {
  html {
    font-size: 14px;
  }
}

/* ==========================================================================
   14. INFINITE SCROLLING LOGO TICKER
   ========================================================================== */
.logo-strip {
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--space-md) 0;
  background-color: var(--color-bg);
  overflow: hidden;
}
.logo-strip-container {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}
@media (max-width: 768px) {
  .logo-strip-container {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
}
.logo-strip-title {
  margin-bottom: 0 !important;
  color: var(--color-text-muted);
  flex-shrink: 0;
  font-size: 0.75rem;
}
.logo-ticker {
  flex-grow: 1;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 10%, #000 90%, transparent);
}
.logo-ticker-track {
  display: flex;
  gap: var(--space-xxl);
  width: max-content;
  animation: logoScroll 20s linear infinite;
}
.logo-ticker-item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-primary);
  opacity: 0.5;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}
.logo-ticker-item:hover {
  opacity: 0.9;
  color: var(--color-secondary);
}
.logo-ticker-icon {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
}
.logo-ticker-text {
  font-family: var(--font-headings);
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 0.9rem;
}

@keyframes logoScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    /* Translate by exactly half of the duplicated track width */
    transform: translateX(-50%);
  }
}