/* ==========================================================================
   KEYRANK Digital Marketing & Technology Agency - Master Stylesheet
   File: assets/css/style.css
   Concept: "DIGITAL GROWTH ENGINE" & Unified Agency Design System
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & CSS VARIABLES
   -------------------------------------------------------------------------- */
:root {
  /* Brand Primary & Accent Colors (Vibrant Ruby Red Theme) */
  --kr-primary: #e63b2c;
  --kr-primary-dark: #c42e1f;
  --kr-primary-light: #fff2f0;
  --kr-secondary: #0f172a;
  --kr-accent: #ff5640;
  --kr-accent-gradient: linear-gradient(135deg, #e63b2c 0%, #ff5640 100%);
  --kr-badge-gradient: linear-gradient(135deg, #ff5640 0%, #e63b2c 100%);

  /* Neutrals & Surfaces */
  --kr-dark: #0f172a;
  --kr-body: #334155;
  --kr-muted: #64748b;
  --kr-light-bg: #f8fafc;
  --kr-border: #e2e8f0;
  --kr-white: #ffffff;

  /* Shadows */
  --kr-shadow-sm: 0 2px 8px rgba(225, 29, 72, 0.05);
  --kr-shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08);
  --kr-shadow-mega: 0 20px 40px -10px rgba(15, 23, 42, 0.14);

  /* Micro-Transitions & Radii */
  --kr-transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --kr-transition-normal: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --kr-radius-sm: 8px;
  --kr-radius-md: 12px;
  --kr-radius-lg: 16px;
  --kr-radius-pill: 9999px;

  /* Dimensions */
  --kr-navbar-height: 80px;
  --kr-navbar-height-scrolled: 68px;
  --kr-header-offset: 86px;
}

/* --------------------------------------------------------------------------
   2. GLOBAL RESETS & TYPOGRAPHY
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--kr-body);
  background-color: var(--kr-light-bg);
  margin: 0;
  padding: 0;
  padding-top: var(--kr-header-offset);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* --------------------------------------------------------------------------
   3. HEADER & NAVIGATION BAR
   -------------------------------------------------------------------------- */
.keyrank-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  width: 100%;
}

.keyrank-container {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
}

.keyrank-navbar {
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--kr-border);
  min-height: var(--kr-navbar-height);
  padding: 12px 0;
  transition: var(--kr-transition-normal);
}

.keyrank-header.is-scrolled .keyrank-navbar {
  min-height: var(--kr-navbar-height-scrolled);
  padding: 8px 0;
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--kr-shadow-md);
  border-bottom-color: rgba(226, 232, 240, 0.8);
}

.keyrank-navbar .navbar-brand {
  padding: 0;
  margin-right: 2rem;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.keyrank-logo {
  height: 60px;
  max-height: 60px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
  transition: var(--kr-transition-fast);
}

.keyrank-header.is-scrolled .keyrank-logo {
  height: 44px;
}

.keyrank-navbar .navbar-nav {
  gap: 6px;
  align-items: center;
}

.keyrank-navbar .nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--kr-secondary);
  padding: 0.55rem 0.95rem !important;
  border-radius: var(--kr-radius-pill);
  transition: var(--kr-transition-fast);
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  line-height: 1.2;
}

.keyrank-navbar .nav-link:hover,
.keyrank-navbar .nav-link:focus {
  color: var(--kr-primary);
  background-color: var(--kr-primary-light);
}

.keyrank-navbar .nav-link.active {
  color: var(--kr-primary);
  font-weight: 700;
  background-color: var(--kr-primary-light);
}

.nav-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--kr-radius-pill);
  background-color: #ffe4e6;
  color: var(--kr-primary-dark);
  margin-left: 3px;
  white-space: nowrap;
}

/* Mega Menu & Dropdowns */
.mega-dropdown {
  position: static;
}

.mega-menu-wrapper {
  width: 100%;
  left: 0;
  right: 0;
  margin-top: 10px;
  border: 1px solid var(--kr-border);
  border-radius: var(--kr-radius-lg);
  box-shadow: var(--kr-shadow-mega);
  background-color: var(--kr-white);
  padding: 1.75rem;
  transform: translateY(10px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.mega-dropdown:hover .mega-menu-wrapper,
.mega-dropdown.show .mega-menu-wrapper {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mega-category-title {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--kr-primary);
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.service-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--kr-radius-md);
  text-decoration: none;
  transition: var(--kr-transition-fast);
  margin-bottom: 4px;
}

.service-item:hover {
  background-color: var(--kr-primary-light);
  transform: translateX(4px);
}

.service-icon-box {
  width: 36px;
  height: 36px;
  border-radius: var(--kr-radius-sm);
  background: rgba(230, 59, 44, 0.08);
  color: var(--kr-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: var(--kr-transition-fast);
}

.service-item:hover .service-icon-box {
  background: var(--kr-accent-gradient);
  color: var(--kr-white);
}

.service-title {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--kr-secondary);
}

.service-desc {
  display: block;
  font-size: 0.75rem;
  color: var(--kr-muted);
  margin-top: 2px;
  line-height: 1.35;
}

.mega-promo-card {
  background: linear-gradient(135deg, var(--kr-secondary) 0%, #1e293b 100%);
  border-radius: var(--kr-radius-md);
  padding: 1.5rem;
  color: var(--kr-white);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.promo-badge {
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: var(--kr-radius-pill);
  background: var(--kr-accent-gradient);
  color: var(--kr-white);
}

.promo-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-top: 10px;
  margin-bottom: 6px;
  color: var(--kr-white);
}

.promo-text {
  font-size: 0.8rem;
  color: #94a3b8;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.promo-link {
  color: var(--kr-accent);
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--kr-transition-fast);
}

.promo-link:hover {
  color: var(--kr-white);
  transform: translateX(4px);
}

/* CTA Header Button */
.btn-keyrank-cta {
  background: var(--kr-accent-gradient);
  color: var(--kr-white) !important;
  font-weight: 700;
  font-size: 0.875rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--kr-radius-pill);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 14px rgba(230, 59, 44, 0.3);
  transition: var(--kr-transition-fast);
  border: none;
  white-space: nowrap;
}

.btn-keyrank-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(230, 59, 44, 0.45);
}

/* Mobile Offcanvas Navigation */
.keyrank-toggler {
  border: none;
  background: rgba(230, 59, 44, 0.08);
  color: var(--kr-primary);
  width: 44px;
  height: 44px;
  border-radius: var(--kr-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: var(--kr-transition-fast);
}

.keyrank-toggler:hover {
  background: var(--kr-primary-light);
}

.keyrank-offcanvas {
  width: 320px !important;
  max-width: 85vw;
}

.offcanvas-nav-link {
  font-size: 1rem;
  font-weight: 600;
  color: var(--kr-secondary);
  padding: 10px 14px;
  border-radius: var(--kr-radius-md);
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.offcanvas-submenu {
  padding-left: 12px;
  border-left: 2px solid var(--kr-border);
  margin-left: 14px;
  margin-top: 6px;
  margin-bottom: 8px;
}

.offcanvas-category-label {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--kr-muted);
  margin-top: 8px;
  margin-bottom: 4px;
  letter-spacing: 0.8px;
}

.offcanvas-submenu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--kr-body);
  text-decoration: none;
  border-radius: var(--kr-radius-sm);
}

.offcanvas-submenu-item:hover {
  color: var(--kr-primary);
  background: var(--kr-primary-light);
}

/* --------------------------------------------------------------------------
   4. HERO SECTION ("DIGITAL GROWTH ENGINE")
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  padding: 4rem 0 3.5rem 0;
  background-color: var(--kr-light-bg);
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(15, 23, 42, 0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}

.hero-glow-red {
  position: absolute;
  top: 10%;
  right: 15%;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(230, 59, 44, 0.12) 0%, rgba(230, 59, 44, 0) 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.hero-glow-blue {
  position: absolute;
  bottom: 15%;
  left: 10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, rgba(37, 99, 235, 0) 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.hero-network-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

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

/* Left Content */
.hero-tag-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--kr-radius-pill);
  background: rgba(230, 59, 44, 0.08);
  border: 1px solid rgba(230, 59, 44, 0.2);
  color: var(--kr-primary);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero-headline {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  font-weight: 800;
  color: var(--kr-secondary);
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 1rem;
}

.highlight-red {
  background: linear-gradient(135deg, #e11d48 0%, #ff4757 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.highlight-dark {
  color: var(--kr-secondary);
  position: relative;
  display: inline-block;
}

.highlight-dark::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 6px;
  background: rgba(37, 99, 235, 0.15);
  border-radius: 4px;
  z-index: -1;
}

/* Text Rotator */
.hero-rotator-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1.25rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.rotator-prefix {
  font-size: 0.85rem;
  font-weight: 800;
  background: var(--kr-secondary);
  color: var(--kr-white);
  padding: 3px 10px;
  border-radius: 6px;
  letter-spacing: 1px;
}

.rotator-text {
  color: var(--kr-primary);
  font-weight: 800;
  transition: opacity 0.3s ease, transform 0.3s ease;
  display: inline-block;
  min-width: 180px;
}

.rotator-text.fade-out {
  opacity: 0;
  transform: translateY(-8px);
}

.rotator-text.fade-in {
  opacity: 1;
  transform: translateY(0);
}

.hero-description {
  font-size: 1.05rem;
  color: var(--kr-body);
  line-height: 1.6;
  max-width: 580px;
  margin-bottom: 2rem;
}

/* CTA Group */
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.btn-hero-primary {
  background: var(--kr-accent-gradient);
  color: var(--kr-white) !important;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.85rem 1.85rem;
  border-radius: var(--kr-radius-pill);
  border: none;
  box-shadow: 0 8px 24px rgba(230, 59, 44, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: var(--kr-transition-fast);
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(230, 59, 44, 0.45);
}

.btn-hero-secondary {
  background: var(--kr-white);
  color: var(--kr-secondary) !important;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.85rem 1.85rem;
  border-radius: var(--kr-radius-pill);
  border: 1px solid var(--kr-border);
  box-shadow: var(--kr-shadow-sm);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: var(--kr-transition-fast);
}

.btn-hero-secondary:hover {
  border-color: var(--kr-primary);
  color: var(--kr-primary) !important;
  transform: translateY(-3px);
}

/* ============================================================
   RIGHT SIDE VISUAL: DIGITAL GROWTH ENGINE
   DESKTOP RADIAL LAYOUT (>= 992px)
   ============================================================ */
.engine-visual-wrapper {
  position: relative;
  width: 100%;
  min-height: 540px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.engine-svg-connections {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.engine-connection-line {
  stroke: rgba(230, 59, 44, 0.35);
  stroke-width: 2;
  stroke-dasharray: 6 6;
  animation: strokePulse 20s linear infinite;
}

@keyframes strokePulse {
  to { stroke-dashoffset: -120; }
}

/* Center Node */
.engine-center-node {
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.9) 100%);
  backdrop-filter: blur(16px);
  border: 2px solid rgba(230, 59, 44, 0.4);
  box-shadow: 0 0 40px rgba(230, 59, 44, 0.25), inset 0 0 20px rgba(230, 59, 44, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  z-index: 3;
  position: relative;
  animation: nodePulse 4s ease-in-out infinite alternate;
  
}

.engine-center-badge {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--kr-accent-gradient);
  color: var(--kr-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.3rem;
  margin-bottom: 6px;
  box-shadow: 0 4px 12px rgba(230, 59, 44, 0.35);
}

.engine-center-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--kr-secondary);
  line-height: 1.1;
}

.engine-center-subtitle {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--kr-primary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-top: 3px;
}

@keyframes nodePulse {
  0% { box-shadow: 0 0 30px rgba(230, 59, 44, 0.2), inset 0 0 15px rgba(230, 59, 44, 0.08); }
  100% { box-shadow: 0 0 50px rgba(230, 59, 44, 0.35), inset 0 0 25px rgba(230, 59, 44, 0.15); }
}

.mobile-engine-label {
  display: none;
}

/* Service Cards Desktop Layout */
.engine-service-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--kr-border);
  border-radius: var(--kr-radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
  z-index: 3;
  transition: var(--kr-transition-fast);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  color: inherit;
}

.engine-service-card:hover {
  border-color: rgba(230, 59, 44, 0.5);
  box-shadow: 0 14px 30px rgba(230, 59, 44, 0.18);
  background: var(--kr-white);
}

.card-icon-wrapper {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: #fff1f2;
  color: var(--kr-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--kr-transition-fast);
}

.engine-service-card:hover .card-icon-wrapper {
  background: var(--kr-accent-gradient);
  color: var(--kr-white);
}

.card-info-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--kr-secondary);
  line-height: 1.2;
}

.card-info-sub {
  font-size: 0.7rem;
  color: var(--kr-muted);
  font-weight: 600;
}

/* Desktop Radial Card Positions (min-width: 992px) */
@media (min-width: 992px) {
  .card-pos-1 { top: 0%; left: 50%; transform: translateX(-50%); animation: floatCenter 5s ease-in-out infinite alternate; }
  .card-pos-2 { top: 14%; left: 0%; animation: floatB 6s ease-in-out infinite alternate 0.4s; }
  .card-pos-3 { top: 42%; left: 0%; animation: floatC 5.5s ease-in-out infinite alternate 0.8s; }
  .card-pos-4 { bottom: 14%; left: 0%; animation: floatA 6.2s ease-in-out infinite alternate 1.2s; }
  .card-pos-5 { top: 14%; right: 0%; animation: floatC 5.8s ease-in-out infinite alternate 0.2s; }
  .card-pos-6 { top: 42%; right: 0%; animation: floatA 6.5s ease-in-out infinite alternate 0.6s; }
  .card-pos-7 { bottom: 14%; right: 0%; animation: floatB 5.3s ease-in-out infinite alternate 1s; }
  .card-pos-8 { bottom: 0%; left: 50%; transform: translateX(-50%); animation: floatCenter 6.8s ease-in-out infinite alternate 1.4s; }

  .card-pos-1:hover, .card-pos-8:hover {
    transform: translateX(-50%) translateY(-4px) scale(1.03) !important;
  }
  .card-pos-2:hover, .card-pos-3:hover, .card-pos-4:hover,
  .card-pos-5:hover, .card-pos-6:hover, .card-pos-7:hover {
    transform: translateY(-4px) scale(1.03) !important;
  }
}

@keyframes floatA {
  0%   { transform: translateY(0px); }
  100% { transform: translateY(-10px); }
}
@keyframes floatB {
  0%   { transform: translateY(-8px); }
  100% { transform: translateY(4px); }
}
@keyframes floatC {
  0%   { transform: translateY(4px); }
  100% { transform: translateY(-8px); }
}
@keyframes floatCenter {
  0%   { transform: translateX(-50%) translateY(0px); }
  100% { transform: translateX(-50%) translateY(-8px); }
}

/* Statistics Row */
.hero-stats-wrapper {
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--kr-border);
}

.stat-item {
  text-align: center;
  padding: 0.5rem 1rem;
}

.stat-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--kr-secondary);
  line-height: 1;
}

.stat-number span {
  color: var(--kr-primary);
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--kr-muted);
  margin-top: 4px;
}

@media (min-width: 768px) {
  .stat-divider {
    border-right: 1px solid var(--kr-border);
  }
}

.trust-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 1.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--kr-muted);
}

.trust-banner i {
  color: var(--kr-primary);
  font-size: 1.1rem;
}

/* --------------------------------------------------------------------------
   5. SERVICES SECTION ("BUILD → RANK → SCALE ECOSYSTEM")
   -------------------------------------------------------------------------- */


/* ============================================================
   6. RESPONSIVE ENGINE & BREAKPOINT FIXES (< 992px & <= 575px)
   CRITICAL FOR MOBILE/TABLET COMPATIBILITY (PREVENTS OVERFLOW)
   ============================================================ */
@media (max-width: 991.98px) {
  .hero-section {
    padding: 2.5rem 0 2rem 0;
    text-align: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-rotator-wrapper {
    justify-content: center;
  }

  /* SVG Lines overlay hidden on mobile */
  .engine-svg-connections {
    display: none !important;
  }

  /* MOBILE ENGINE WRAPPER: Vertical stack */
  .engine-visual-wrapper {
    position: relative !important;
    min-height: auto !important;
    margin-top: 2rem !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 0 !important;
    width: 100% !important;
  }

  /* Center Engine Orb on Mobile */
  .engine-center-node {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    transform: none !important;
    margin: 0 auto 1.5rem auto !important;
    width: 150px !important;
    height: 150px !important;
    z-index: 3;
  }

  .engine-center-node::before {
    content: "";
    position: absolute;
    inset: -14px;
    border-radius: 50%;
    border: 1.5px dashed rgba(230, 59, 44, 0.3);
    animation: orbitSpin 14s linear infinite;
    z-index: -1;
  }

  .engine-center-node::after {
    content: "";
    position: absolute;
    inset: -28px;
    border-radius: 50%;
    border: 1px dashed rgba(37, 99, 235, 0.2);
    animation: orbitSpin 22s linear infinite reverse;
    z-index: -1;
  }

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

  /* Mobile section title label */
  .mobile-engine-label {
    display: block !important;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: var(--kr-primary);
    margin-bottom: 1rem;
    background: rgba(230, 59, 44, 0.06);
    padding: 4px 12px;
    border-radius: var(--kr-radius-pill);
    border: 1px solid rgba(230, 59, 44, 0.15);
  }

  /* Mobile 2-Column Responsive Card Grid */
  .mobile-cards-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 4px !important;
  }

  /* OVERRIDE ALL DESKTOP ABSOLUTE POSITIONS AND TRANSFORMS FOR CARDS */
  .engine-service-card,
  .card-pos-1, .card-pos-2, .card-pos-3, .card-pos-4,
  .card-pos-5, .card-pos-6, .card-pos-7, .card-pos-8 {
    position: static !important;
    top: auto !important;
    bottom: auto !important;
    left: auto !important;
    right: auto !important;
    transform: none !important;
    margin: 0 !important;
    animation: none !important;
    white-space: normal !important;
    overflow: visible !important;
    width: 100% !important;
    box-sizing: border-box !important;
    
    /* Sleek Mobile Card Styling */
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 10px !important;
    padding: 10px 12px !important;
    border-radius: var(--kr-radius-md) !important;
    border: 1px solid var(--kr-border) !important;
    border-left: 3.5px solid var(--kr-primary) !important;
    background: #ffffff !important;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05) !important;
    transition: var(--kr-transition-fast) !important;
  }

  .engine-service-card:hover,
  .card-pos-1:hover, .card-pos-2:hover, .card-pos-3:hover, .card-pos-4:hover,
  .card-pos-5:hover, .card-pos-6:hover, .card-pos-7:hover, .card-pos-8:hover {
    transform: translateY(-2px) !important;
    border-left-color: var(--kr-accent) !important;
    box-shadow: 0 8px 18px rgba(230, 59, 44, 0.12) !important;
  }

  .card-icon-wrapper {
    width: 32px !important;
    height: 32px !important;
    font-size: 0.95rem !important;
    border-radius: 8px !important;
    flex-shrink: 0 !important;
  }

  .card-info {
    flex: 1 !important;
    min-width: 0 !important;
    text-align: left !important;
  }

  .card-info-title {
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    line-height: 1.2 !important;
    color: var(--kr-secondary) !important;
    white-space: normal !important;
    word-break: break-word !important;
  }

  .card-info-sub {
    font-size: 0.68rem !important;
    color: var(--kr-muted) !important;
    white-space: normal !important;
    line-height: 1.25 !important;
  }
}

/* ============================================================
   7. SMALL MOBILE PHONE BREAKPOINT (<= 575px)
   ============================================================ */
@media (max-width: 575.98px) {
  .hero-section {
    padding: 2rem 0 1.5rem 0;
  }

  .hero-headline {
    font-size: 2rem !important;
  }

  .rotator-text {
    min-width: 140px;
  }

  /* 2 Columns tight fit or 1 column if extremely tight */
  .mobile-cards-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }

  .engine-service-card {
    padding: 8px 10px !important;
    gap: 8px !important;
  }

  .card-icon-wrapper {
    width: 28px !important;
    height: 28px !important;
    font-size: 0.85rem !important;
  }

  .card-info-title {
    font-size: 0.75rem !important;
  }

  .card-info-sub {
    font-size: 0.63rem !important;
  }

  /* CTAs: Full Width Stack */
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .btn-hero-primary,
  .btn-hero-secondary {
    width: 100%;
    justify-content: center;
  }

  .stat-number {
    font-size: 1.75rem;
  }

  .stat-label {
    font-size: 0.78rem;
  }
}

@media (max-width: 380px) {
  .mobile-cards-grid {
    grid-template-columns: 1fr !important;
  }
}


/* ==========================================================================
   HOMEPAGE — LATEST BLOGS SECTION
   ========================================================================== */
.kr-home-blog {
  padding: 6rem 0 5rem;
  background: #f8fafc;
  position: relative;
}

.kr-home-blog-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--kr-primary);
  padding: 4px 14px;
  border-radius: 999px;
  border: 1px solid rgba(230,59,44,0.22);
  background: rgba(230,59,44,0.06);
  margin-bottom: 1rem;
}

.kr-home-blog-heading {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 900;
  color: var(--kr-secondary);
  line-height: 1.15;
  letter-spacing: -0.6px;
  margin-bottom: 0.6rem;
}

.kr-home-blog-sub {
  font-size: 1rem;
  color: var(--kr-muted);
  line-height: 1.65;
  max-width: 500px;
  margin-bottom: 0;
}

.kr-home-blog-viewmore {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--kr-primary);
  text-decoration: none;
  border-bottom: 1.5px solid rgba(230,59,44,0.3);
  padding-bottom: 2px;
  transition: all 0.2s ease;
}

.kr-home-blog-viewmore:hover {
  gap: 11px;
  color: var(--kr-primary);
  border-bottom-color: var(--kr-primary);
}

/* Blog card */
.kr-home-blog-card {
  background: var(--kr-white);
  border: 1px solid var(--kr-border);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform 0.28s cubic-bezier(0.16,1,0.3,1),
              box-shadow 0.28s cubic-bezier(0.16,1,0.3,1),
              border-color 0.28s ease;
}

.kr-home-blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(15,23,42,0.09);
  border-color: rgba(230,59,44,0.25);
}

.kr-home-blog-card-img-wrap {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--kr-secondary);
  flex-shrink: 0;
}

.kr-home-blog-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.16,1,0.3,1);
}

.kr-home-blog-card:hover .kr-home-blog-card-img {
  transform: scale(1.05);
}

.kr-home-blog-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e293b, #0f172a);
  color: rgba(255,255,255,0.1);
  font-size: 2.5rem;
  aspect-ratio: 16 / 9;
}

.kr-home-blog-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.kr-home-blog-card-date {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--kr-muted);
  margin-bottom: 0.65rem;
}

.kr-home-blog-card-date i { color: var(--kr-primary); font-size: 0.8rem; }

.kr-home-blog-card-title {
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 0.65rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.kr-home-blog-card-title a {
  color: var(--kr-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.kr-home-blog-card:hover .kr-home-blog-card-title a {
  color: var(--kr-primary);
}

.kr-home-blog-card-desc {
  font-size: 0.875rem;
  color: var(--kr-body);
  line-height: 1.65;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.kr-home-blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--kr-primary);
  text-decoration: none;
  margin-top: auto;
  transition: gap 0.2s ease;
}

.kr-home-blog-card:hover .kr-home-blog-read-more { gap: 9px; }

/* Mobile view all button */
.kr-home-blog-viewmore-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.8rem 1.75rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #e63b2c, #ff5640);
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(230,59,44,0.32);
  transition: all 0.2s ease;
}

.kr-home-blog-viewmore-btn:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(230,59,44,0.44);
}

/* Responsive */
@media (max-width: 991.98px) {
  .kr-home-blog { padding: 4.5rem 0 4rem; }
}

@media (max-width: 767.98px) {
  .kr-home-blog { padding: 3.5rem 0 3rem; }
  .kr-home-blog-viewmore { display: none; }
}