/* ==========================================================================
   GRIDWELL TECH — STYLESHEET
   IT Infrastructure Consulting
   ========================================================================== */

:root {
  /* Brand Palette */
  --color-navy: #0B1730;
  --color-navy-dark: #070E1E;
  --color-navy-light: #122244;
  --color-navy-surface: #1A2C52;
  --color-navy-border: #233863;
  
  --color-blue: #2563EB;
  --color-blue-dark: #1D4ED8;
  --color-blue-light: #3B82F6;
  --color-blue-subtle: #EFF6FF;
  --color-blue-50: #EEF2FF;
  
  --color-cyan: #06B6D4;
  --color-cyan-dark: #0891B2;
  --color-cyan-light: #22D3EE;
  --color-cyan-subtle: #ECFEFF;

  --color-slate-50: #F8FAFC;
  --color-slate-100: #F1F5F9;
  --color-slate-200: #E2E8F0;
  --color-slate-300: #CBD5E1;
  --color-slate-400: #94A3B8;
  --color-slate-500: #64748B;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-800: #1E293B;
  --color-slate-900: #0F172A;

  --color-white: #FFFFFF;
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;

  /* Typography */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(11, 23, 48, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(11, 23, 48, 0.08), 0 2px 4px -2px rgba(11, 23, 48, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(11, 23, 48, 0.1), 0 4px 6px -4px rgba(11, 23, 48, 0.06);
  --shadow-xl: 0 20px 25px -5px rgba(11, 23, 48, 0.12), 0 8px 10px -6px rgba(11, 23, 48, 0.06);
  --shadow-glow: 0 0 20px rgba(6, 182, 212, 0.25);

  /* Border Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;

  /* Layout */
  --container-max: 1200px;
  --header-height: 76px;
}

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

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

@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;
  }
}

body {
  font-family: var(--font-sans);
  color: var(--color-slate-800);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

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

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

a:hover {
  color: var(--color-blue-dark);
}

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

h1, h2, h3, h4, h5, h6 {
  color: var(--color-navy);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.25rem, 4vw + 1rem, 3.25rem);
}

h2 {
  font-size: clamp(1.75rem, 2.5vw + 0.5rem, 2.35rem);
}

h3 {
  font-size: clamp(1.25rem, 1.5vw + 0.5rem, 1.5rem);
}

h4 {
  font-size: 1.15rem;
}

p {
  margin-bottom: 1rem;
  color: var(--color-slate-600);
}

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

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

.container-narrow {
  max-width: 860px;
}

.section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  position: relative;
}

.section-sm {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.section-dark {
  background-color: var(--color-navy);
  color: var(--color-slate-200);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--color-white);
}

.section-dark p {
  color: var(--color-slate-300);
}

.section-slate {
  background-color: var(--color-slate-50);
  border-top: 1px solid var(--color-slate-200);
  border-bottom: 1px solid var(--color-slate-200);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

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

.section-header h2 {
  margin-top: 0.75rem;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--color-slate-600);
}

.section-dark .section-header p {
  color: var(--color-slate-300);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-blue);
  background: var(--color-blue-subtle);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(37, 99, 235, 0.15);
}

.eyebrow-cyan {
  color: var(--color-cyan-dark);
  background: var(--color-cyan-subtle);
  border-color: rgba(6, 182, 212, 0.2);
}

.section-dark .eyebrow {
  background: rgba(6, 182, 212, 0.1);
  color: var(--color-cyan-light);
  border-color: rgba(6, 182, 212, 0.3);
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: var(--color-blue-dark);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-slate-300);
}

.btn-secondary:hover {
  background-color: var(--color-slate-50);
  border-color: var(--color-slate-400);
  color: var(--color-navy);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn-cyan {
  background-color: var(--color-cyan);
  color: var(--color-navy-dark);
  font-weight: 700;
}

.btn-cyan:hover {
  background-color: var(--color-cyan-light);
  color: var(--color-navy-dark);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   Sticky Navigation Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-slate-200);
  transition: all var(--transition-fast);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  border-bottom-color: transparent;
}

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

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-link img {
  height: 38px;
  width: auto;
}

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

.nav-link {
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--color-slate-700);
  text-decoration: none;
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
  color: var(--color-blue);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-blue);
  border-radius: var(--radius-full);
}

/* Dropdown Menu */
.nav-item-dropdown {
  position: relative;
}

.dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--color-slate-700);
  padding: 0.5rem 0.25rem;
}

.dropdown-toggle:hover,
.dropdown-toggle[aria-expanded="true"] {
  color: var(--color-blue);
}

.dropdown-chevron {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  transition: transform var(--transition-fast);
}

.dropdown-toggle[aria-expanded="true"] .dropdown-chevron {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: -20px;
  width: 320px;
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 0.75rem 0.5rem;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--transition-fast);
  z-index: 1010;
}

.dropdown-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-slate-700);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.dropdown-link:hover,
.dropdown-link:focus,
.dropdown-link.active {
  background-color: var(--color-slate-100);
  color: var(--color-blue);
}

.dropdown-divider {
  height: 1px;
  background-color: var(--color-slate-200);
  margin: 0.5rem 0.5rem;
}

.dropdown-link-all {
  font-weight: 600;
  color: var(--color-blue);
}

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

.mobile-nav-toggle svg {
  width: 26px;
  height: 26px;
}

/* Mobile Nav Drawer */
.mobile-menu-drawer {
  display: none;
}

@media (max-width: 991px) {
  .nav-menu,
  .nav-cta {
    display: none;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .mobile-menu-drawer {
    display: block;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 320px;
    max-width: 85vw;
    background-color: var(--color-white);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
    z-index: 2000;
    padding: 1.5rem;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
  }

  .mobile-menu-drawer.is-open {
    transform: translateX(0);
  }

  .mobile-menu-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(11, 23, 48, 0.6);
    backdrop-filter: blur(2px);
    z-index: 1999;
  }

  .mobile-menu-backdrop.is-open {
    display: block;
  }

  .mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--color-slate-200);
    margin-bottom: 1.5rem;
  }

  .mobile-menu-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-slate-600);
  }

  .mobile-menu-nav {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .mobile-nav-link {
    display: block;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-slate-800);
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--color-slate-100);
  }

  .mobile-nav-link:hover,
  .mobile-nav-link:focus,
  .mobile-nav-link.active {
    color: var(--color-blue);
  }

  .mobile-services-list {
    list-style: none;
    padding-left: 0.85rem;
    margin: 0.5rem 0;
    border-left: 2px solid var(--color-slate-200);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }

  .mobile-services-list a {
    display: block;
    font-size: 0.9rem;
    color: var(--color-slate-600);
    padding: 0.3rem 0;
  }

  .mobile-drawer-cta {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-slate-200);
  }
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  background: radial-gradient(circle at 80% 20%, #162C5B 0%, #0B1730 65%, #070E1E 100%);
  color: var(--color-white);
  padding-top: 4.5rem;
  padding-bottom: 5.5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 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: 40px 40px;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.hero-content h1 {
  color: var(--color-white);
  margin-top: 1rem;
  margin-bottom: 1.25rem;
  letter-spacing: -0.025em;
}

.hero-lead {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--color-slate-300);
  margin-bottom: 2rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 2.5rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-slate-300);
}

.hero-badge-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-cyan);
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual img,
.hero-visual svg {
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1);
  width: 100%;
  height: auto;
}

/* --------------------------------------------------------------------------
   Breadcrumb Component
   -------------------------------------------------------------------------- */
.breadcrumb-wrapper {
  background-color: var(--color-slate-50);
  border-bottom: 1px solid var(--color-slate-200);
  padding: 0.85rem 0;
  font-size: 0.85rem;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  gap: 0.5rem;
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-slate-500);
}

.breadcrumb-item a {
  color: var(--color-slate-600);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  color: var(--color-blue);
}

.breadcrumb-item.active {
  color: var(--color-slate-900);
  font-weight: 600;
}

.breadcrumb-separator {
  color: var(--color-slate-400);
  font-size: 0.75rem;
}

/* --------------------------------------------------------------------------
   Page Header (for subpages)
   -------------------------------------------------------------------------- */
.page-header {
  background: radial-gradient(circle at 90% 10%, #15274E 0%, #0B1730 70%, #070E1E 100%);
  color: var(--color-white);
  padding-top: 4rem;
  padding-bottom: 4rem;
  position: relative;
}

.page-header h1 {
  color: var(--color-white);
  margin-top: 0.75rem;
  margin-bottom: 1rem;
}

.page-header-lead {
  font-size: 1.18rem;
  color: var(--color-slate-300);
  max-width: 780px;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Service Cards & Grids
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(37, 99, 235, 0.4);
  box-shadow: var(--shadow-xl);
}

.service-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-blue-subtle) 0%, var(--color-cyan-subtle) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--color-blue);
  border: 1px solid rgba(37, 99, 235, 0.15);
}

.service-card-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--color-blue);
  stroke-width: 2;
  fill: none;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy);
}

.service-card p {
  font-size: 0.95rem;
  color: var(--color-slate-600);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.service-card-list {
  list-style: none;
  margin-bottom: 1.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-slate-100);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-card-list li {
  font-size: 0.85rem;
  color: var(--color-slate-700);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-card-list li svg {
  width: 14px;
  height: 14px;
  color: var(--color-cyan-dark);
  flex-shrink: 0;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-blue);
  margin-top: auto;
}

.service-card-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

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

/* --------------------------------------------------------------------------
   Common Challenges Grid
   -------------------------------------------------------------------------- */
.challenges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.challenge-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-left: 4px solid var(--color-blue);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.challenge-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.challenge-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
  color: var(--color-navy);
}

.challenge-card p {
  font-size: 0.925rem;
  color: var(--color-slate-600);
  margin-bottom: 0.75rem;
}

.challenge-resolution {
  font-size: 0.85rem;
  color: var(--color-slate-700);
  font-weight: 500;
  background: var(--color-slate-50);
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-slate-200);
}

.challenge-resolution strong {
  color: var(--color-blue);
}

/* --------------------------------------------------------------------------
   Consulting Process / 4-Step Flow
   -------------------------------------------------------------------------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

@media (max-width: 991px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

@media (max-width: 600px) {
  .process-grid {
    grid-template-columns: 1fr;
  }
}

.process-step {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.process-step:hover {
  border-color: var(--color-cyan);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.process-number {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  color: var(--color-slate-300);
  margin-bottom: 1rem;
  font-family: var(--font-mono);
}

.process-step:hover .process-number {
  color: var(--color-cyan-dark);
}

.process-step h3 {
  font-size: 1.18rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy);
}

.process-step p {
  font-size: 0.92rem;
  color: var(--color-slate-600);
}

/* --------------------------------------------------------------------------
   Industries Grid
   -------------------------------------------------------------------------- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
}

.industry-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

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

.industry-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background-color: var(--color-slate-100);
  color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.industry-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-navy);
  stroke-width: 2;
  fill: none;
}

.industry-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy);
}

.industry-card p {
  font-size: 0.925rem;
  color: var(--color-slate-600);
  margin-bottom: 1.25rem;
}

.industry-priorities {
  list-style: none;
  padding-top: 1rem;
  border-top: 1px solid var(--color-slate-100);
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.industry-priorities li {
  font-size: 0.85rem;
  color: var(--color-slate-700);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.industry-priorities li::before {
  content: "•";
  color: var(--color-blue);
  font-weight: bold;
}

/* --------------------------------------------------------------------------
   Why Gridwell Tech / Value Props
   -------------------------------------------------------------------------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

.value-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2rem;
  backdrop-filter: blur(4px);
  transition: all var(--transition-normal);
}

.value-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(6, 182, 212, 0.4);
  transform: translateY(-2px);
}

.value-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: rgba(6, 182, 212, 0.15);
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.value-card-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-cyan-light);
  stroke-width: 2;
  fill: none;
}

.value-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  color: var(--color-white);
}

.value-card p {
  font-size: 0.925rem;
  color: var(--color-slate-300);
}

/* --------------------------------------------------------------------------
   Insights / Articles Preview Grid
   -------------------------------------------------------------------------- */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 991px) {
  .insights-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

.article-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.article-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-blue);
  box-shadow: var(--shadow-xl);
}

.article-card-header {
  height: 180px;
  background: linear-gradient(135deg, var(--color-navy) 0%, #172D5C 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 1.5rem;
}

.article-card-header svg {
  max-height: 110px;
  width: auto;
  opacity: 0.9;
}

.article-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.article-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-blue);
  margin-bottom: 0.75rem;
}

.article-card h3 {
  font-size: 1.15rem;
  line-height: 1.4;
  margin-bottom: 0.75rem;
}

.article-card h3 a {
  color: var(--color-navy);
  text-decoration: none;
}

.article-card h3 a:hover {
  color: var(--color-blue);
}

.article-card p {
  font-size: 0.9rem;
  color: var(--color-slate-600);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.article-card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--color-slate-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.825rem;
  color: var(--color-slate-500);
}

.article-read-link {
  font-weight: 600;
  color: var(--color-blue);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.article-read-link:hover {
  color: var(--color-blue-dark);
}

/* --------------------------------------------------------------------------
   Consultation Call-to-Action Banner
   -------------------------------------------------------------------------- */
.cta-banner {
  background: radial-gradient(circle at 10% 20%, #1E3A8A 0%, #0B1730 80%);
  border-radius: var(--radius-xl);
  padding: 4rem 3rem;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 640px) {
  .cta-banner {
    padding: 2.5rem 1.5rem;
  }
}

.cta-banner-content {
  max-width: 680px;
  position: relative;
  z-index: 2;
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: 1rem;
}

.cta-banner p {
  font-size: 1.125rem;
  color: var(--color-slate-300);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.cta-banner-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-navy-dark);
  color: var(--color-slate-400);
  padding-top: 5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid #1E293B;
  font-size: 0.9rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr 1.1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (max-width: 991px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.footer-brand img {
  height: 40px;
  width: auto;
  margin-bottom: 1.25rem;
}

.footer-tagline {
  color: var(--color-slate-400);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  max-width: 320px;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--color-slate-300);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-cyan);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.footer-contact-item a {
  color: var(--color-slate-300);
}

.footer-contact-item a:hover {
  color: var(--color-cyan);
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

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

.footer-links a {
  color: var(--color-slate-400);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid #1E293B;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: 0.825rem;
  color: var(--color-slate-500);
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-legal-links a {
  color: var(--color-slate-500);
}

.footer-legal-links a:hover {
  color: var(--color-slate-300);
}

/* --------------------------------------------------------------------------
   FAQ Accordions (Service Pages & Hubs)
   -------------------------------------------------------------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.is-open {
  border-color: var(--color-blue);
  box-shadow: var(--shadow-sm);
}

.faq-button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-navy);
  cursor: pointer;
  gap: 1rem;
}

.faq-button:hover {
  color: var(--color-blue);
}

.faq-icon {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
}

.faq-content {
  padding: 0 1.5rem 1.25rem 1.5rem;
  color: var(--color-slate-600);
  font-size: 0.95rem;
  line-height: 1.6;
  display: none;
}

.faq-item.is-open .faq-content {
  display: block;
}

/* --------------------------------------------------------------------------
   Service Detail Page Specifics
   -------------------------------------------------------------------------- */
.service-details-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3.5rem;
}

@media (max-width: 991px) {
  .service-details-layout {
    grid-template-columns: 1fr;
  }
}

.service-main h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.service-main h2:first-of-type {
  margin-top: 0;
}

.service-main p {
  font-size: 1.025rem;
  margin-bottom: 1.25rem;
}

.scope-list {
  list-style: none;
  margin: 1.5rem 0 2rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 600px) {
  .scope-list {
    grid-template-columns: 1fr;
  }
}

.scope-item {
  background: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.925rem;
  color: var(--color-slate-700);
}

.scope-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-blue);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.service-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.sidebar-card {
  background: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.sidebar-card h3 {
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  color: var(--color-navy);
}

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

.sidebar-service-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-md);
  color: var(--color-slate-700);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.sidebar-service-link:hover,
.sidebar-service-link.active {
  background-color: var(--color-white);
  color: var(--color-blue);
  box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------------------
   Contact Page & Form Components
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 4rem;
}

@media (max-width: 991px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-detail-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.contact-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-blue-subtle);
  color: var(--color-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon-box svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-blue);
}

.contact-detail-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.contact-detail-card p {
  font-size: 0.925rem;
  color: var(--color-slate-600);
  margin-bottom: 0.25rem;
}

.notice-box {
  background: var(--color-cyan-subtle);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  font-size: 0.88rem;
  color: var(--color-slate-800);
  line-height: 1.5;
}

.notice-box strong {
  color: var(--color-navy);
}

.form-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 640px) {
  .form-card {
    padding: 1.75rem;
  }
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}

.form-label .optional {
  font-weight: 400;
  color: var(--color-slate-500);
  font-size: 0.8rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-slate-800);
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

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

.form-checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-slate-600);
  margin-bottom: 1.75rem;
}

.form-checkbox-wrapper input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 0.15rem;
  cursor: pointer;
  accent-color: var(--color-blue);
}

.form-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  display: none;
}

.form-alert.alert-success {
  background-color: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
}

.form-alert.alert-error {
  background-color: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
}

.form-alert.alert-info {
  background-color: var(--color-blue-subtle);
  border: 1px solid #BFDBFE;
  color: #1E40AF;
}

/* Honeypot field - invisible to genuine users */
.hidden-robot {
  display: none !important;
  visibility: hidden !important;
}

/* --------------------------------------------------------------------------
   Article & Long-form Content Layout (Insights)
   -------------------------------------------------------------------------- */
.article-header {
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-slate-200);
  margin-bottom: 2.5rem;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.875rem;
  color: var(--color-slate-500);
  margin-top: 1rem;
}

.article-content {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-slate-700);
}

.article-content h2 {
  margin-top: 2.75rem;
  margin-bottom: 1rem;
}

.article-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.article-content p {
  margin-bottom: 1.35rem;
}

.article-content ul,
.article-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.75rem;
}

.article-content li {
  margin-bottom: 0.5rem;
}

.callout-box {
  background: var(--color-slate-50);
  border-left: 4px solid var(--color-blue);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.5rem;
  margin: 2rem 0;
}

.callout-box h4 {
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}

.callout-box p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.925rem;
}

.comparison-table th,
.comparison-table td {
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-slate-200);
  text-align: left;
}

.comparison-table th {
  background-color: var(--color-slate-100);
  color: var(--color-navy);
  font-weight: 600;
}

.comparison-table tr:nth-child(even) td {
  background-color: var(--color-slate-50);
}

/* --------------------------------------------------------------------------
   404 Page Layout
   -------------------------------------------------------------------------- */
.error-page-container {
  text-align: center;
  padding: 6rem 1.5rem;
  max-width: 680px;
  margin: 0 auto;
}

.error-code {
  font-size: 7rem;
  font-weight: 900;
  font-family: var(--font-mono);
  line-height: 1;
  color: var(--color-blue);
  margin-bottom: 1rem;
}

.error-page-container h1 {
  margin-bottom: 1rem;
}

.error-page-container p {
  font-size: 1.15rem;
  margin-bottom: 2rem;
}