/**
 * GREEN STEP ENVIRO SOLUTIONS PVT. LTD.
 * Master Corporate Stylesheet
 * Premium + Environmental + Corporate + Modern
 * Bluehost Shared Hosting Optimized
 */

/* ==========================================================================
   Design System Tokens & CSS Variables
   ========================================================================== */
:root {
  /* Brand Palette (Derived from official logo) */
  --color-primary: #1D452A;          /* Deep Forest Green */
  --color-primary-dark: #13301c;     /* Darker Forest Green */
  --color-primary-deep: #0D2214;     /* Deepest Green for footers & dark sections */
  --color-primary-light: #2c633d;    /* Mid Forest Green */
  
  --color-accent: #92BB43;           /* Leaf / Lime Green (CTA, Highlights, Active) */
  --color-accent-hover: #7fa834;     /* Accent hover */
  --color-accent-light: #a6d152;     /* Lighter Lime */
  --color-accent-glow: rgba(146, 187, 67, 0.25);
  --color-accent-subtle: rgba(146, 187, 67, 0.12);

  /* Background Colors */
  --bg-white: #FFFFFF;
  --bg-offwhite: #F8FAF7;            /* Ultra-clean warm tint */
  --bg-light-green: #EEF5E8;         /* Subtle environmental background */
  --bg-tint: #F2F7F0;
  --bg-dark-forest: #0D2214;
  --bg-dark-surface: #14331e;
  --bg-card-dark: rgba(255, 255, 255, 0.05);

  /* Text Colors */
  --text-dark: #1F2933;              /* Charcoal */
  --text-primary: #111111;           /* Heading black */
  --text-body: #4A5568;              /* Soft dark gray for body reading */
  --text-muted: #66736A;             /* Slate green muted text */
  --text-light: #E2E8F0;             /* Off-white for dark themes */
  --text-white: #FFFFFF;

  /* Border Colors */
  --border-light: #E2EADF;
  --border-subtle: #EDF2EC;
  --border-dark: rgba(255, 255, 255, 0.12);
  --border-accent: rgba(146, 187, 67, 0.35);

  /* Typography */
  --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  
  --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: 1.875rem;  /* 30px */
  --fs-3xl: 2.25rem;   /* 36px */
  --fs-4xl: 2.75rem;   /* 44px */
  --fs-5xl: 3.5rem;    /* 56px */

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout Container */
  --container-max: 1240px;
  --container-wide: 1360px;
  --container-padding: 1.5rem;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;
  --radius-circle: 50%;

  /* Shadows */
  --shadow-sm: 0 2px 6px rgba(29, 69, 42, 0.05);
  --shadow-md: 0 6px 18px rgba(29, 69, 42, 0.08);
  --shadow-lg: 0 12px 30px rgba(29, 69, 42, 0.12);
  --shadow-xl: 0 20px 45px rgba(29, 69, 42, 0.16);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-slow: 0.8s cubic-bezier(0.25, 1, 0.5, 1);

  --header-height-desktop: 84px;
  --header-height-scrolled: 70px;
}

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

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

body {
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: 1.65;
  color: var(--text-dark);
  background-color: var(--bg-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

svg {
  display: inline-block;
  vertical-align: middle;
  width: 24px;
  height: 24px;
  max-width: 100%;
  flex-shrink: 0;
}

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
}

/* ==========================================================================
   Typography & Global Utilities
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  line-height: 1.25;
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
}

.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--text-muted); }
.text-white { color: var(--text-white); }
.text-light { color: var(--text-light); }

.bg-white { background-color: var(--bg-white); }
.bg-offwhite { background-color: var(--bg-offwhite); }
.bg-tint { background-color: var(--bg-tint); }
.bg-dark { background-color: var(--bg-dark-forest); color: var(--text-light); }
.bg-forest { background-color: var(--color-primary); color: var(--text-white); }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section-padding {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
}

.section-padding-sm {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section-header {
  margin-bottom: var(--space-12);
}

.section-header.text-center {
  text-align: center;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  background: var(--bg-light-green);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
  border: 1px solid rgba(146, 187, 67, 0.25);
}

.section-badge.badge-dark {
  background: rgba(146, 187, 67, 0.15);
  color: var(--color-accent);
  border: 1px solid var(--border-accent);
}

.section-title {
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-4);
  color: var(--color-primary-deep);
}

.section-subtitle {
  font-size: clamp(1rem, 1.15vw, 1.125rem);
  color: var(--text-body);
  line-height: 1.7;
}

/* Dark Sections Overrides - PURE WHITE HEADINGS */
.bg-dark .section-title,
.bg-forest .section-title,
.values-section .section-title,
.associate-section .section-title,
.inner-hero-section .section-title,
.final-cta-section .cta-title {
  color: #FFFFFF !important;
}

.bg-dark .section-subtitle,
.bg-forest .section-subtitle,
.values-section .section-subtitle,
.associate-section .section-subtitle,
.inner-hero-section .section-subtitle,
.final-cta-section .cta-desc {
  color: rgba(255, 255, 255, 0.88) !important;
}

/* ==========================================================================
   Buttons & CTAs
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.02em;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(4px);
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-primary-deep);
  box-shadow: 0 4px 14px rgba(146, 187, 67, 0.35);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  box-shadow: 0 6px 20px rgba(146, 187, 67, 0.45);
  transform: translateY(-2px);
}

.btn-forest {
  background-color: var(--color-primary);
  color: var(--text-white);
  box-shadow: 0 4px 14px rgba(29, 69, 42, 0.3);
}

.btn-forest:hover {
  background-color: var(--color-primary-dark);
  box-shadow: 0 6px 20px rgba(29, 69, 42, 0.45);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

.btn-outline-white {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--text-white);
}

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

.btn-sm {
  padding: 9px 18px;
  font-size: var(--fs-xs);
}

.btn-lg {
  padding: 16px 34px;
  font-size: var(--fs-base);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.site-header.is-scrolled {
  box-shadow: 0 4px 20px rgba(20, 51, 30, 0.08);
}

.header-topbar {
  background-color: var(--color-primary-deep);
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--fs-xs);
  padding: 7px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-topbar-contact {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.85);
}

.header-topbar-item:hover {
  color: var(--color-accent);
}

.header-topbar-item svg {
  width: 13px;
  height: 13px;
  color: var(--color-accent);
}

.header-topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
}

.header-main-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height-desktop);
  transition: height var(--transition-normal);
}

.site-header.is-scrolled .header-main-inner {
  height: var(--header-height-scrolled);
}

/* Brand Logo */
.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  transition: height var(--transition-normal);
}

.site-header.is-scrolled .brand-logo-img {
  height: 44px;
}

.brand-name-group {
  display: flex;
  flex-direction: column;
}

.brand-name-main {
  font-size: 1.15rem;
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.01em;
  color: var(--color-primary);
  line-height: 1.15;
}

.brand-name-sub {
  font-size: 0.65rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Navigation Links */
.header-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: var(--fw-medium);
  color: var(--text-dark);
  padding: 8px 0;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-fast);
}

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

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

/* Dropdown Menu Styles */
.nav-item-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.dropdown-arrow {
  width: 12px;
  height: 12px;
  stroke-width: 2.5;
  transition: transform 0.25s ease;
}

.nav-item-dropdown:hover .dropdown-arrow,
.nav-item-dropdown.is-open .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  width: 300px;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 36px rgba(29, 69, 42, 0.16);
  border: 1px solid var(--border-light);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1000;
}

.nav-item-dropdown:hover .dropdown-menu,
.nav-item-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(4px);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.865rem;
  font-weight: var(--fw-medium);
  color: var(--text-dark);
  transition: all var(--transition-fast);
}

.dropdown-item:hover,
.dropdown-item.active {
  background: var(--bg-light-green);
  color: var(--color-primary);
  transform: translateX(4px);
}

.dropdown-item-icon {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: rgba(29, 69, 42, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.dropdown-item:hover .dropdown-item-icon,
.dropdown-item.active .dropdown-item-icon {
  background: var(--color-primary);
  color: var(--color-accent);
}

.dropdown-item-icon svg {
  width: 15px;
  height: 15px;
}

.dropdown-item-text {
  display: flex;
  flex-direction: column;
}

.dropdown-item-title {
  font-size: 0.865rem;
  font-weight: var(--fw-semibold);
  line-height: 1.3;
}

.dropdown-item-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 0;
}

.mobile-menu-btn svg {
  width: 26px;
  height: 26px;
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 360px;
  height: 100vh;
  background-color: #FFFFFF;
  z-index: 1100;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  padding: 24px;
}

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

.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(14, 36, 21, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.mobile-drawer-close {
  background: var(--bg-offwhite);
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-primary);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
}

.mobile-nav-link {
  font-size: 1rem;
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  padding: 10px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

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

.mobile-dropdown-btn {
  background: none;
  border: none;
  width: 100%;
  font-size: 1rem;
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  padding: 10px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  text-align: left;
}

.mobile-dropdown-btn svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s ease;
}

.mobile-dropdown-btn.is-open svg {
  transform: rotate(180deg);
}

.mobile-submenu {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: var(--bg-light-green);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  margin: 6px 0 10px 0;
}

.mobile-submenu.is-open {
  display: flex;
}

.mobile-submenu-link {
  font-size: 0.88rem;
  font-weight: var(--fw-medium);
  color: var(--text-dark);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition-fast);
}

.mobile-submenu-link:hover,
.mobile-submenu-link.active {
  background: #FFFFFF;
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
}

/* ==========================================================================
   Inner Page Hero Banner & Breadcrumbs
   ========================================================================== */
.inner-hero-section {
  position: relative;
  background-color: var(--color-primary-deep);
  color: #FFFFFF;
  padding: 85px 0 65px 0;
  overflow: hidden;
}

.inner-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.44;
  filter: saturate(1.1) brightness(0.92);
}

.inner-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(13, 34, 20, 0.62) 0%, rgba(13, 34, 20, 0.88) 100%);
}

.inner-hero-content {
  position: relative;
  z-index: 2;
  max-width: 880px;
}

.breadcrumbs-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-4);
}

.breadcrumbs-nav a {
  color: var(--color-accent);
}

.breadcrumbs-nav a:hover {
  text-decoration: underline;
}

/* Multi-Page Specific Components */
.vision-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-top: var(--space-10);
}

.vm-card {
  background: var(--bg-offwhite);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.vm-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.vm-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

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

.objectives-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: var(--space-8);
}

.objective-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.objective-item:hover {
  border-color: var(--color-accent);
  transform: translateX(4px);
}

.objective-icon {
  color: var(--color-accent-hover);
  flex-shrink: 0;
  margin-top: 3px;
}

.objective-icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 2.5;
}

/* Compliance Category Box */
.compliance-group-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-8);
  transition: var(--transition-normal);
}

.compliance-group-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.compliance-group-title {
  font-size: 1.35rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary-deep);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.compliance-group-title svg {
  color: var(--color-accent-hover);
  width: 24px;
  height: 24px;
}

.client-grid-rich {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: var(--space-6);
}

.client-rich-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 105px;
}

.client-rich-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  background: var(--bg-offwhite);
}

.client-rich-card h4 {
  font-size: 1.05rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary-deep);
  line-height: 1.35;
}

.client-sector-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-primary);
  background: var(--bg-light-green);
  border: 1px solid var(--border-accent);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  margin-bottom: 8px;
}

@media (max-width: 1024px) {
  .vision-mission-grid { grid-template-columns: 1fr; }
  .objectives-grid { grid-template-columns: 1fr; }
  .client-grid-rich { grid-template-columns: repeat(3, 1fr); }
  .col-span-full, .col-span-2 { grid-column: auto !important; }
}

@media (max-width: 640px) {
  .client-grid-rich { grid-template-columns: repeat(2, 1fr); }
  .col-span-full, .col-span-2 { grid-column: auto !important; }
}

.col-span-full {
  grid-column: 1 / -1;
}

.col-span-2 {
  grid-column: span 2;
}

/* Workflow Step Diagram */
.workflow-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: var(--space-8);
}

.workflow-step-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.workflow-step-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.workflow-step-num {
  font-size: 1.6rem;
  font-weight: var(--fw-extrabold);
  color: var(--color-accent);
  margin-bottom: 12px;
  display: inline-block;
}

.workflow-step-title {
  font-size: 1.05rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary-deep);
  margin-bottom: 8px;
}

.workflow-step-desc {
  font-size: 0.85rem;
  color: var(--text-body);
  line-height: 1.6;
}

/* Sector Feature Cards (Photo-backed) */
.sector-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: var(--space-8);
}

.sector-feature-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.sector-feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-accent);
}

.sector-feature-media {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.sector-feature-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.sector-feature-card:hover .sector-feature-img {
  transform: scale(1.08);
}

.sector-feature-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(13, 34, 20, 0.85);
  backdrop-filter: blur(4px);
  color: var(--color-accent);
  font-size: 0.72rem;
  font-weight: var(--fw-bold);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid var(--border-accent);
}

.sector-feature-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.sector-feature-title {
  font-size: 1.2rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary-deep);
  margin-bottom: 10px;
}

.sector-feature-desc {
  font-size: 0.875rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 16px;
  flex-grow: 1;
}

/* Authority Coverage Strip */
.authorities-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: var(--space-8);
}

.authority-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: var(--fw-semibold);
  color: var(--color-primary-deep);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.authority-pill:hover {
  border-color: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* Policy & Highlights Card */
.policy-highlight-card {
  background: linear-gradient(135deg, rgba(29, 69, 42, 0.04) 0%, rgba(146, 187, 67, 0.08) 100%);
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  margin-top: var(--space-8);
}

@media (max-width: 1024px) {
  .workflow-steps-grid { grid-template-columns: repeat(2, 1fr); }
  .sector-feature-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .workflow-steps-grid { grid-template-columns: 1fr; }
  .sector-feature-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Trust / Accreditation Strip
   ========================================================================== */
.trust-strip-section {
  background-color: var(--bg-offwhite);
  border-bottom: 1px solid var(--border-light);
  padding: 22px 0;
  position: relative;
  z-index: 10;
}

.trust-strip-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.trust-strip-main {
  display: flex;
  align-items: center;
  gap: 18px;
}

.trust-badge-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(29, 69, 42, 0.2);
}

.trust-badge-icon svg {
  width: 28px;
  height: 28px;
}

.trust-text-group h3 {
  font-size: 1.15rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  letter-spacing: -0.01em;
  margin-bottom: 2px;
}

.trust-text-group p {
  font-size: 0.85rem;
  font-weight: var(--fw-medium);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.trust-highlights {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.trust-item-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  background: #FFFFFF;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.trust-item-pill svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

/* ==========================================================================
   Introduction Section (Primary SEO H1)
   ========================================================================== */
.intro-section {
  background-color: var(--bg-white);
  position: relative;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-12);
  align-items: center;
}

.intro-media-wrapper {
  position: relative;
}

.intro-media-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.intro-media-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.intro-media-frame:hover .intro-media-img {
  transform: scale(1.03);
}

.intro-floating-badge {
  position: absolute;
  bottom: -20px;
  right: -10px;
  background: var(--color-primary-deep);
  color: var(--text-white);
  padding: 18px 22px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.15);
  max-width: 250px;
}

.intro-floating-badge .badge-icon {
  width: 32px;
  height: 32px;
  background: rgba(146, 187, 67, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.intro-floating-badge p {
  font-size: 0.825rem;
  font-weight: var(--fw-medium);
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.9);
}

.intro-floating-badge strong {
  color: var(--color-accent);
}

.intro-content-h1 {
  font-size: clamp(2rem, 3.5vw, 2.9rem);
  font-weight: var(--fw-extrabold);
  color: var(--color-primary-deep);
  line-height: 1.2;
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
}

.intro-tagline {
  font-size: 1.1rem;
  font-weight: var(--fw-semibold);
  color: var(--color-primary-light);
  margin-bottom: var(--space-5);
  line-height: 1.5;
}

.intro-lead-text {
  font-size: 1.025rem;
  color: var(--text-dark);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.intro-sub-text {
  font-size: 0.925rem;
  color: var(--text-body);
  line-height: 1.75;
  margin-bottom: var(--space-8);
}

/* ==========================================================================
   About / Value Statement Section (4 Pillars)
   ========================================================================== */
.values-section {
  background: linear-gradient(180deg, var(--bg-dark-forest) 0%, var(--color-primary-dark) 100%);
  color: var(--text-white);
  position: relative;
  overflow: hidden;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.value-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 30px 22px;
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.value-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-accent);
  transform: translateY(-5px);
}

.value-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.value-card-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: rgba(146, 187, 67, 0.15);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0;
  flex-shrink: 0;
  border: 1px solid rgba(146, 187, 67, 0.3);
}

.value-card-icon svg {
  width: 24px;
  height: 24px;
}

.value-card-num {
  font-size: 1.45rem;
  font-weight: var(--fw-extrabold);
  color: var(--color-accent);
  margin-bottom: 0;
  line-height: 1;
}

.value-card-title {
  font-size: 1.05rem;
  font-weight: var(--fw-bold);
  color: #FFFFFF !important;
  margin-bottom: 10px;
}

.value-card-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}

/* ==========================================================================
   Scientific Toolkit & Instrumentation Premium Cards
   ========================================================================== */
.toolkit-premium-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: var(--space-8);
}

.toolkit-premium-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-top: 4px solid var(--color-accent);
  border-radius: var(--radius-xl);
  padding: 32px 26px;
  box-shadow: 0 4px 18px rgba(29, 69, 42, 0.05);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.toolkit-premium-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
  box-shadow: 0 18px 42px rgba(29, 69, 42, 0.12);
}

.toolkit-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.toolkit-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--bg-light-green);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.toolkit-premium-card:hover .toolkit-card-icon {
  background: var(--color-primary);
  color: var(--color-accent);
}

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

.toolkit-tag {
  font-size: 0.68rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  background: var(--bg-tint);
  border: 1px solid var(--border-accent);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.toolkit-title {
  font-size: 1.2rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary-deep);
  margin-bottom: 10px;
  line-height: 1.35;
}

.toolkit-desc {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.68;
  margin-bottom: 20px;
  flex-grow: 1;
}

.toolkit-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
}

.toolkit-badge-pill {
  font-size: 0.75rem;
  font-weight: var(--fw-medium);
  color: var(--color-primary-deep);
  background: var(--bg-offwhite);
  border: 1px solid var(--border-light);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   Consultation Process (How We Support Your Project) Premium Cards
   ========================================================================== */
.consultation-premium-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: var(--space-8);
  position: relative;
}

.consultation-step-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-top: 4px solid var(--color-accent);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  box-shadow: 0 4px 20px rgba(29, 69, 42, 0.06);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.consultation-step-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
  box-shadow: 0 18px 45px rgba(29, 69, 42, 0.12);
}

.consultation-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.consultation-step-badge {
  font-size: 1.35rem;
  font-weight: var(--fw-extrabold);
  color: var(--color-primary-deep);
  background: var(--bg-light-green);
  border: 2px solid var(--color-accent);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.consultation-step-phase {
  font-size: 0.72rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  background: var(--bg-tint);
  border: 1px solid var(--border-accent);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.consultation-step-title {
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary-deep);
  margin-bottom: 12px;
  line-height: 1.35;
}

.consultation-step-desc {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .toolkit-premium-grid { grid-template-columns: repeat(2, 1fr); }
  .consultation-premium-grid { grid-template-columns: 1fr; }
}

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

/* ==========================================================================
   Core Services Section (Modern Cards)
   ========================================================================== */
.services-section {
  background-color: var(--bg-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.service-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-accent);
}

.service-card-media {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.service-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-card:hover .service-card-img {
  transform: scale(1.06);
}

.service-card-icon-badge {
  position: absolute;
  bottom: 14px;
  right: 14px;
  width: 44px;
  height: 44px;
  background: var(--color-primary-deep);
  color: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  border: 2px solid #FFFFFF;
}

.service-card-icon-badge svg {
  width: 20px;
  height: 20px;
}

.service-card-body {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  font-size: 1.15rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary-deep);
  margin-bottom: 8px;
}

.service-card-desc {
  font-size: 0.875rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 16px;
  flex-grow: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary);
}

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

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

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

/* ==========================================================================
   Environment Clearance Feature Section
   ========================================================================== */
.ec-feature-section {
  background-color: var(--bg-offwhite);
}

.ec-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: var(--space-12);
  align-items: center;
}

.ec-feature-img-box {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.ec-feature-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.ec-checklist-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 16px;
  margin-top: var(--space-5);
  margin-bottom: var(--space-8);
}

.ec-check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #FFFFFF;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  font-size: 0.85rem;
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
}

.ec-check-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--bg-light-green);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ec-check-icon svg {
  width: 12px;
  height: 12px;
  stroke-width: 3;
}

/* ==========================================================================
   Sectors Section
   ========================================================================== */
.sectors-section {
  background-color: var(--bg-white);
}

.sector-tabs-header {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.sector-tab-btn {
  background: var(--bg-offwhite);
  border: 1px solid var(--border-light);
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sector-tab-btn.is-active,
.sector-tab-btn:hover {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.sector-tab-btn.is-active {
  background: var(--color-primary-deep);
}

.sector-panel {
  display: none;
}

.sector-panel.is-active {
  display: block;
}

.sector-grid-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-8);
  align-items: center;
  background: var(--bg-offwhite);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--border-light);
}

.sector-banner-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.sector-pills-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: var(--space-5);
  margin-bottom: var(--space-6);
}

.sector-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.825rem;
  font-weight: var(--fw-medium);
  color: var(--text-dark);
}

.sector-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ==========================================================================
   Specialised Studies Section
   ========================================================================== */
.studies-section {
  background-color: var(--bg-tint);
}

.studies-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.study-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.study-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.study-card-img-wrap {
  height: 140px;
  overflow: hidden;
  position: relative;
}

.study-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.study-card:hover .study-card-img {
  transform: scale(1.06);
}

.study-card-body {
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.study-card-title {
  font-size: 1rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary-deep);
  margin-bottom: 6px;
}

.study-card-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 12px;
  flex-grow: 1;
}

.study-card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary);
}

/* ==========================================================================
   Associate Services Section
   ========================================================================== */
.associate-section {
  background: linear-gradient(180deg, var(--bg-dark-forest) 0%, var(--color-primary) 100%);
  color: var(--text-white);
}

.associate-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.associate-item-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 18px 14px;
  text-align: center;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.associate-item-card:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

.associate-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(146, 187, 67, 0.15);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.associate-icon svg {
  width: 18px;
  height: 18px;
}

.associate-name {
  font-size: 0.825rem;
  font-weight: var(--fw-semibold);
  color: #FFFFFF !important;
  line-height: 1.4;
}

.associate-banner-box {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.associate-banner-box p {
  font-size: 0.925rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 700px;
  line-height: 1.6;
}

/* ==========================================================================
   Why Green Step Enviro Section (Core Values Ultra-Premium)
   ========================================================================== */
.why-us-section {
  background: linear-gradient(180deg, #F8FAF9 0%, #FFFFFF 100%);
  position: relative;
  overflow: hidden;
}

.core-values-premium-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
  margin-top: var(--space-8);
}

.core-value-card {
  flex: 0 1 calc(33.333% - 20px);
  min-width: 310px;
  max-width: 380px;
  background: #FFFFFF;
  border: 1px solid rgba(29, 69, 42, 0.09);
  border-top: 4px solid var(--color-accent);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: 0 4px 20px rgba(29, 69, 42, 0.05);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.core-value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity 0.35s ease;
}

.core-value-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(29, 69, 42, 0.12);
  border-color: rgba(146, 187, 67, 0.45);
}

.core-value-card:hover::before {
  opacity: 1;
}

.core-value-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.core-value-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(29, 69, 42, 0.08) 0%, rgba(146, 187, 67, 0.18) 100%);
  border: 1px solid rgba(146, 187, 67, 0.3);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.35s ease, background 0.35s ease;
}

.core-value-card:hover .core-value-icon-box {
  transform: scale(1.08) rotate(3deg);
  background: linear-gradient(135deg, rgba(29, 69, 42, 0.12) 0%, rgba(146, 187, 67, 0.28) 100%);
}

.core-value-icon-box svg {
  width: 26px;
  height: 26px;
}

.core-value-number {
  font-size: 2.2rem;
  font-weight: var(--fw-extrabold);
  color: rgba(29, 69, 42, 0.12);
  font-family: var(--font-heading);
  line-height: 1;
  transition: color 0.35s ease;
}

.core-value-card:hover .core-value-number {
  color: var(--color-accent);
}

.core-value-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary-deep);
  background: var(--bg-light-green);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
  width: fit-content;
}

.core-value-title {
  font-size: 1.25rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary-deep);
  margin-bottom: 10px;
  line-height: 1.35;
}

.core-value-desc {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 18px;
  flex-grow: 1;
}

.core-value-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px dashed rgba(29, 69, 42, 0.14);
  padding-top: 16px;
}

.core-value-checklist li {
  font-size: 0.825rem;
  font-weight: var(--fw-semibold);
  color: var(--color-primary-deep);
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
}

.core-value-checklist li svg {
  width: 14px;
  height: 14px;
  color: var(--color-accent-hover);
  flex-shrink: 0;
}

@media (max-width: 1024px) {
  .core-value-card {
    flex: 0 1 calc(50% - 14px);
    max-width: none;
  }
}

@media (max-width: 640px) {
  .core-value-card {
    flex: 0 1 100%;
    min-width: 100%;
  }
}


/* ==========================================================================
   Associate Technical Services Premium Cards
   ========================================================================== */
.associate-premium-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: var(--space-8);
}

.associate-premium-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-top: 4px solid var(--color-accent);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  box-shadow: 0 4px 18px rgba(29, 69, 42, 0.05);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.associate-premium-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
  border-top-color: var(--color-primary);
  box-shadow: 0 18px 40px rgba(29, 69, 42, 0.12);
}

.associate-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.associate-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--bg-light-green);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.associate-premium-card:hover .associate-card-icon {
  background: var(--color-primary);
  color: var(--color-accent);
}

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

.associate-card-tag {
  font-size: 0.68rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  background: var(--bg-tint);
  border: 1px solid var(--border-accent);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.associate-card-title {
  font-size: 1.22rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary-deep);
  margin-bottom: 12px;
  line-height: 1.35;
}

.associate-card-desc {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
}

.associate-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
}

.associate-points li {
  font-size: 0.86rem;
  color: var(--text-dark);
  line-height: 1.55;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.associate-points li svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent-hover);
  stroke: var(--color-accent-hover);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ==========================================================================
   ONE ROOF. MULTIPLE EXPERTISES (Centered Grid)
   ========================================================================== */
.one-roof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: var(--space-8) auto 0 auto;
}

.one-roof-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  backdrop-filter: blur(8px);
}

.one-roof-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--color-accent);
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.one-roof-card-num {
  font-size: 2rem;
  font-weight: var(--fw-extrabold);
  color: var(--color-accent);
  margin-bottom: 12px;
  display: inline-block;
  line-height: 1;
}

.one-roof-card-title {
  font-size: 1.15rem;
  font-weight: var(--fw-bold);
  color: #FFFFFF !important;
  margin-bottom: 10px;
  line-height: 1.35;
}

.one-roof-card-desc {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.82) !important;
  line-height: 1.65;
}

/* ==========================================================================
   Working Principles (Balanced & Properly Arranged Grid)
   ========================================================================== */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: var(--space-8) auto 0 auto;
}

.principle-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 30px 24px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(8px);
}

.principle-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--color-accent);
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.principle-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.principle-num {
  font-size: 1.6rem;
  font-weight: var(--fw-extrabold);
  color: var(--color-accent);
  line-height: 1;
}

.principle-title {
  font-size: 1.12rem;
  font-weight: var(--fw-bold);
  color: #FFFFFF !important;
  margin-bottom: 10px;
  line-height: 1.35;
}

.principle-desc {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.82) !important;
  line-height: 1.65;
}

@media (max-width: 1024px) {
  .associate-premium-grid { grid-template-columns: repeat(2, 1fr); }
  .one-roof-grid { grid-template-columns: repeat(2, 1fr); }
  .principles-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .associate-premium-grid { grid-template-columns: 1fr; }
  .one-roof-grid { grid-template-columns: 1fr; }
  .principles-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Key Personnel Preview Section
   ========================================================================== */
.personnel-section {
  background-color: var(--bg-tint);
}

.personnel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  max-width: 960px;
  margin: 0 auto;
}

.personnel-card {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: all var(--transition-normal);
}

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

.personnel-avatar-block {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: var(--fw-bold);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.personnel-info h3 {
  font-size: 1.2rem;
  font-weight: var(--fw-extrabold);
  color: var(--color-primary-deep);
  margin-bottom: 4px;
}

.personnel-designation {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  color: var(--color-accent-hover);
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.personnel-bio {
  font-size: 0.85rem;
  color: var(--text-body);
  line-height: 1.6;
}

/* ==========================================================================
   Clients Preview Section
   ========================================================================== */
.clients-section {
  background-color: var(--bg-white);
}

.clients-sector-group {
  margin-bottom: var(--space-8);
}

.clients-sector-title {
  font-size: 0.95rem;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: 12px;
}

.clients-sector-title::after {
  content: '';
  flex-grow: 1;
  height: 1px;
  background: var(--border-light);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

.client-badge-card {
  background: var(--bg-offwhite);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all var(--transition-fast);
}

.client-badge-card:hover {
  background: #FFFFFF;
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.client-badge-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--bg-light-green);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.client-badge-icon svg {
  width: 15px;
  height: 15px;
}

.client-badge-name {
  font-size: 0.825rem;
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
}

/* ==========================================================================
   Final CTA Section
   ========================================================================== */
.final-cta-section {
  position: relative;
  background-color: var(--color-primary-deep);
  color: var(--text-white);
  padding: var(--space-20) 0;
  overflow: hidden;
}

.cta-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  filter: saturate(1.1) brightness(0.95);
}

.cta-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(13, 34, 20, 0.65) 0%, rgba(13, 34, 20, 0.88) 100%);
}

.cta-content-box {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(2rem, 3.6vw, 3rem);
  font-weight: var(--fw-extrabold);
  color: #FFFFFF !important;
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.cta-desc {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.88) !important;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Contact Preview Section & Form
   ========================================================================== */
.contact-preview-section {
  background-color: var(--bg-white);
}

.contact-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-10);
  align-items: start;
}

.contact-info-card {
  background: var(--bg-offwhite);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 36px 30px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 20px;
  margin-bottom: 28px;
}

.contact-info-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

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

.contact-info-icon svg {
  width: 18px;
  height: 18px;
}

.contact-info-text h4 {
  font-size: 0.9rem;
  font-weight: var(--fw-bold);
  color: var(--color-primary-deep);
  margin-bottom: 2px;
}

.contact-info-text p,
.contact-info-text a {
  font-size: 0.85rem;
  color: var(--text-body);
  line-height: 1.5;
}

.enquiry-form-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  display: block;
  font-size: 0.825rem;
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  margin-bottom: 5px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  color: var(--text-dark);
  background-color: var(--bg-offwhite);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

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

.form-alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  margin-top: 16px;
  display: none;
  font-size: 0.85rem;
}

.form-alert.alert-success {
  background-color: #D4EDDA;
  color: #155724;
  border: 1px solid #C3E6CB;
  display: block;
}

.form-alert.alert-danger {
  background-color: #F8D7DA;
  color: #721C24;
  border: 1px solid #F5C6CB;
  display: block;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: var(--color-primary-deep);
  color: rgba(255, 255, 255, 0.75);
  padding-top: var(--space-16);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-brand-col p {
  font-size: 0.85rem;
  line-height: 1.6;
  margin-top: 14px;
  margin-bottom: 16px;
}

.footer-col-title {
  font-size: 1rem;
  font-weight: var(--fw-bold);
  color: #FFFFFF;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 28px;
  height: 2px;
  background-color: var(--color-accent);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-link {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-link:hover {
  color: var(--color-accent);
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
}

.footer-contact-item svg {
  width: 15px;
  height: 15px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  font-size: 0.8rem;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-legal-links {
  display: flex;
  gap: 18px;
}

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

/* ==========================================================================
   Floating Action Buttons (WhatsApp & Call)
   ========================================================================== */
.floating-action-btn {
  position: fixed;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  transition: all var(--transition-normal);
  text-decoration: none;
}

.floating-whatsapp {
  bottom: 25px;
  right: 25px;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  color: #FFFFFF;
}

.floating-whatsapp:hover {
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
}

.floating-whatsapp svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

.floating-call {
  bottom: 25px;
  left: 25px;
  width: 56px;
  height: 56px;
  background-color: var(--color-primary);
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.floating-call:hover {
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 10px 25px rgba(29, 69, 42, 0.45);
}

.floating-call svg {
  width: 24px;
  height: 24px;
}

.floating-whatsapp::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #25D366;
  opacity: 0.6;
  z-index: -1;
  animation: floatingPulse 2.4s infinite cubic-bezier(0.4, 0, 0.6, 1);
}

@keyframes floatingPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.45); opacity: 0; }
}

/* ==========================================================================
   Fade & Scroll Animations
   ========================================================================== */
.fade-in-up {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.fade-in-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.fade-in-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.94);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.scale-in.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered Child Delays in Grids */
.services-grid > .fade-in-up:nth-child(2),
.why-grid > .fade-in-up:nth-child(2),
.client-grid-rich > .fade-in-up:nth-child(2),
.studies-grid > .fade-in-up:nth-child(2) {
  transition-delay: 0.1s;
}

.services-grid > .fade-in-up:nth-child(3),
.why-grid > .fade-in-up:nth-child(3),
.client-grid-rich > .fade-in-up:nth-child(3),
.studies-grid > .fade-in-up:nth-child(3) {
  transition-delay: 0.2s;
}

.services-grid > .fade-in-up:nth-child(4),
.why-grid > .fade-in-up:nth-child(4),
.client-grid-rich > .fade-in-up:nth-child(4),
.studies-grid > .fade-in-up:nth-child(4) {
  transition-delay: 0.3s;
}

/* Fallback if JavaScript is not loaded or for immediate visible hero elements */
html.no-js .fade-in-up,
html.no-js .fade-in-left,
html.no-js .fade-in-right,
html.no-js .scale-in {
  opacity: 1 !important;
  transform: none !important;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1200px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .associate-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
}

@media (max-width: 1024px) {
  .intro-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .intro-floating-badge { right: 20px; bottom: 20px; }
  .ec-feature-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .sector-grid-layout { grid-template-columns: 1fr; gap: var(--space-6); }
  .studies-grid { grid-template-columns: repeat(2, 1fr); }
  .personnel-grid { grid-template-columns: 1fr; max-width: 600px; }
  .contact-preview-grid { grid-template-columns: 1fr; }
  .header-nav { display: none; }
  .mobile-menu-btn { display: inline-flex; }
}

@media (max-width: 768px) {
  .header-topbar { display: none; }
  .section-padding { padding-top: var(--space-12); padding-bottom: var(--space-12); }
  .services-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .associate-grid { grid-template-columns: repeat(2, 1fr); }
  .studies-grid { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full-width { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr; }
  .floating-whatsapp { width: 50px; height: 50px; bottom: 18px; right: 18px; }
  .floating-call { width: 50px; height: 50px; bottom: 18px; left: 18px; }
}

@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;
  }
}