/* ==========================================================================
   Pause Info Solution - Corporate Technology Design System
   Inspired by Microsoft, IBM, Cisco, Zoho, Freshworks, Infosys
   ========================================================================== */

:root {
  /* Design Tokens */
  --bg-main: #ffffff;
  --bg-light: #f8f9fa;
  --bg-card: #ffffff;
  --bg-accent-light: #ebf3ff;

  --color-primary: #0057d9;
  --color-primary-hover: #0043a8;
  --color-primary-dark: #002d73;
  --color-accent: #0057d9;

  --text-dark: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-light: #94a3b8;

  --border-color: #e2e8f0;
  --border-light: #f1f5f9;

  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.08);
  --shadow-hover: 0 16px 40px rgba(0, 87, 217, 0.12);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Global Resets & Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-main);
  color: var(--text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Links & Typography */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

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

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

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

h2 {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

h4 {
  font-size: 1.15rem;
}

p {
  margin-bottom: 1rem;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-light {
  background-color: var(--bg-light);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-header {
  max-width: 720px;
  margin: 0 auto 3.5rem auto;
  text-align: center;
}

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

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--bg-accent-light);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 50px;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-title {
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Corporate Navigation Header */
.top-bar {
  background-color: #0b1329;
  color: #94a3b8;
  font-size: 0.85rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.top-bar-contact {
  display: flex;
  gap: 1.5rem;
}

.top-bar-contact a {
  color: #cbd5e1;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar-contact a:hover {
  color: #ffffff;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-dark);
}

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

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

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
  padding: 0.5rem 0;
  position: relative;
}

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

/* Underline animation on hover */
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition);
}

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

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

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 260px;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.75rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 100;
  list-style: none;
}

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

.dropdown-item a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1.25rem;
  color: var(--text-dark);
  font-size: 0.9rem;
  font-weight: 500;
}

.dropdown-item a:hover {
  background-color: var(--bg-accent-light);
  color: var(--color-primary);
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  outline: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 87, 217, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 87, 217, 0.35);
}

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

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

.btn-sm {
  padding: 0.5rem 1.15rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

/* Hero Section */
.hero-section {
  padding: 5rem 0 6rem 0;
  background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content h1 {
  margin-bottom: 1.25rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-body);
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

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

.stat-item .stat-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 0.35rem;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  background-color: #ffffff;
}

.hero-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.02);
}

.hero-card-floating {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: #ffffff;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-card-floating .icon-box {
  width: 46px;
  height: 46px;
  background-color: var(--bg-accent-light);
  color: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* Trusted Clients Marquee */
.clients-section {
  padding: 3rem 0;
  border-bottom: 1px solid var(--border-color);
  background-color: #ffffff;
}

.clients-title {
  text-align: center;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.marquee-wrapper {
  overflow: hidden;
  user-select: none;
  display: flex;
  gap: 3rem;
  position: relative;
}

.marquee-content {
  flex-shrink: 0;
  display: flex;
  justify-content: space-around;
  min-width: 100%;
  gap: 3rem;
  animation: marquee 65s linear infinite;
}

.marquee-wrapper:hover .marquee-content {
  animation-play-state: paused;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-100%);
  }
}

.client-logo-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  color: var(--text-dark);
  font-size: 1.1rem;
  opacity: 0.75;
  transition: var(--transition);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-light);
}

.client-logo-item:hover {
  opacity: 1;
  color: var(--color-primary);
}

/* Service Blocks (6 Premium Grid) */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-accent-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

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

.service-card h3 {
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary);
}

.service-card:hover .link-arrow {
  gap: 0.75rem;
}

/* Software Products Showcase */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2rem;
}

.product-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 87, 217, 0.4);
  transform: translateY(-4px);
}

.product-card-header {
  padding: 1.75rem 1.75rem 1rem 1.75rem;
  border-bottom: 1px solid var(--border-light);
}

.product-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
  background-color: var(--bg-accent-light);
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.5rem;
  display: inline-block;
}

.product-card-body {
  padding: 1.5rem 1.75rem;
  flex-grow: 1;
}

.product-features-list {
  list-style: none;
  margin: 1.25rem 0;
}

.product-features-list li {
  font-size: 0.9rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.product-features-list li i {
  color: var(--color-primary);
}

.product-card-footer {
  padding: 1.25rem 1.75rem;
  background-color: var(--bg-light);
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Why Choose Us Section */
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.why-us-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-box {
  padding: 1.25rem;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.feature-box i {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  display: block;
}

.feature-box h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.feature-box p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

/* Horizontal Development Process Timeline */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.5rem;
  position: relative;
  margin-top: 3rem;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 35px;
  left: 50px;
  right: 50px;
  height: 2px;
  background-color: var(--border-color);
  z-index: 1;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 2;
}

.step-number {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-weight: 800;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.process-step:hover .step-number {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: scale(1.1);
}

.process-step h4 {
  font-size: 1rem;
  margin-bottom: 0.35rem;
}

/* Featured Projects Cards */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 2rem;
}

.project-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.project-image-box {
  height: 240px;
  overflow: hidden;
  position: relative;
  background-color: var(--bg-light);
}

.project-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-image-box img {
  transform: scale(1.05);
}

.project-details {
  padding: 1.75rem;
}

.project-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.tech-pill {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  background-color: var(--bg-accent-light);
  color: var(--color-primary);
  border-radius: 4px;
}

/* Client Testimonials Slider */
.testimonial-card {
  max-width: 800px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.quote-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  opacity: 0.5;
}

.testimonial-text {
  font-size: 1.25rem;
  color: var(--text-dark);
  font-style: italic;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.client-author-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.client-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-primary);
}

/* Technologies Grid */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1.5rem;
}

.tech-item {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  text-align: center;
  transition: var(--transition);
}

.tech-item:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.tech-item i {
  font-size: 2.25rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  display: block;
}

.tech-item span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
}

/* Contact CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, #0057d9 0%, #00378a 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 4.5rem 3rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.cta-banner h2 {
  color: #ffffff;
  margin-bottom: 1rem;
}

.cta-banner p {
  color: #e2e8f0;
  font-size: 1.15rem;
  max-width: 650px;
  margin: 0 auto 2rem auto;
}

/* Footer Styling */
.site-footer {
  background-color: #0b1329;
  color: #94a3b8;
  padding: 5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  color: #ffffff;
  margin-bottom: 1.5rem;
  font-size: 1rem;

}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 0.25rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--color-primary);
  transform: translateY(-2px);
}

/* Modal Booking Window */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 580px;
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: translateY(20px);
  transition: var(--transition);
}

.modal-backdrop.active .modal-box {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
}

/* Responsive Styles */
@media (max-width: 1024px) {

  .hero-grid,
  .why-us-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

/* Mobile-Only Hidden Elements on Desktop */
.mobile-drawer,
.mobile-drawer-overlay,
.mobile-bottom-nav,
.mobile-floating-whatsapp {
  display: none;
}

@media (max-width: 768px) {
  /* 1. Header & Navigation */
  .top-bar {
    display: none;
  }
  .main-nav {
    display: none;
  }
  .desktop-only-btn {
    display: none !important;
  }

  .site-header {
    height: 66px;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    background: #ffffff;
  }

  .mobile-menu-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: var(--bg-accent-light);
    color: var(--color-primary);
    font-size: 1.5rem;
    border: none;
    cursor: pointer;
  }

  /* 2. Mobile Navigation Drawer (85% Width) */
  .mobile-drawer-overlay {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(15, 23, 42, 0.5);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
  }
  .mobile-drawer-overlay.active {
    opacity: 1;
    visibility: visible;
  }

  .mobile-drawer {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 360px;
    height: 100vh;
    background: #ffffff;
    z-index: 2000;
    padding: 1.5rem;
    box-shadow: -5px 0 25px rgba(0,0,0,0.15);
    transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
  }
  .mobile-drawer.active {
    right: 0;
  }
  .mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
  }
  .close-drawer-btn {
    background: var(--bg-accent-light);
    color: var(--text-dark);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }
  .mobile-drawer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
  }
  .mobile-drawer-links a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
    transition: var(--transition);
  }
  .mobile-drawer-links a:hover,
  .mobile-drawer-links a.active {
    background: var(--bg-accent-light);
    color: var(--color-primary);
  }
  .mobile-sublinks {
    list-style: none;
    padding-left: 2.25rem;
    margin-top: 0.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
  }
  .mobile-sublinks a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    padding: 0.35rem 0.5rem;
  }

  /* 3. Mobile Hero & Compact 3-Col Stats */
  .hero-section {
    padding: 2.5rem 0 2rem 0;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .hero-content h1 {
    font-size: 1.85rem;
    line-height: 1.25;
    margin-bottom: 0.85rem;
  }
  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
  }
  .hero-actions {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
    height: 50px;
    border-radius: 10px;
    justify-content: center;
    font-size: 1rem;
  }
  .hero-stats {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 0.5rem;
    background: var(--bg-accent-light);
    padding: 1rem 0.5rem;
    border-radius: 12px;
    margin-top: 1.75rem;
    text-align: center;
  }
  .stat-item {
    text-align: center;
  }
  .stat-number {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-primary);
  }
  .stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
  }

  /* 4. Mobile Services Cards Stack */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .service-card {
    padding: 1.25rem;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
  }

  /* 5. Mobile Projects Grid */
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  /* 6. Mobile 2-Column Why Choose Us Pillars */
  .why-us-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .why-us-features {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 0.85rem;
  }
  .why-us-features .feature-box {
    padding: 1rem;
    border-radius: 10px;
    background: #ffffff;
    border: 1px solid var(--border-color);
  }
  .why-us-features .feature-box i {
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 0.35rem;
  }
  .why-us-features .feature-box h4 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
  }
  .why-us-features .feature-box p {
    font-size: 0.78rem;
    line-height: 1.35;
  }

  /* 7. Mobile Vertical Process Timeline */
  .process-timeline {
    flex-direction: column;
    gap: 0.85rem;
  }
  .process-timeline::before {
    display: none;
  }
  .process-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    background: #ffffff;
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
  }
  .step-number {
    margin-bottom: 0;
    flex-shrink: 0;
  }

  /* 8. Mobile Industry / Solutions Horizontal Scroller */
  .solutions-scroller {
    display: flex;
    overflow-x: auto;
    gap: 0.75rem;
    padding-bottom: 0.75rem;
    scrollbar-width: none;
  }
  .solutions-scroller::-webkit-scrollbar {
    display: none;
  }
  .solution-chip {
    flex: 0 0 auto;
    padding: 0.65rem 1.25rem;
    background: var(--bg-accent-light);
    color: var(--color-primary);
    border-radius: 24px;
    font-size: 0.875rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  /* 9. Mobile Strong CTA Banner */
  .cta-banner {
    padding: 2.5rem 1.5rem;
    border-radius: 16px;
    background: var(--color-primary);
    color: #ffffff;
    text-align: center;
  }
  .cta-banner h2 {
    color: #ffffff;
    font-size: 1.6rem;
    margin-bottom: 0.75rem;
  }
  .cta-banner p {
    color: rgba(255,255,255,0.9);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }
  .cta-banner .btn {
    width: 100%;
    height: 50px;
    border-radius: 10px;
    justify-content: center;
  }

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

  /* 10. Sticky Mobile Bottom Navigation Bar */
  .mobile-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 62px;
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -2px 12px rgba(15, 23, 42, 0.08);
    z-index: 1900;
    justify-content: space-around;
    align-items: center;
    padding: 0 0.5rem;
  }
  .mobile-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 600;
    flex: 1;
    text-decoration: none;
    transition: var(--transition);
  }
  .mobile-bottom-nav-item i {
    font-size: 1.25rem;
  }
  .mobile-bottom-nav-item.active,
  .mobile-bottom-nav-item:hover {
    color: var(--color-primary);
  }

  /* 11. Floating Mobile WhatsApp Quick Button */
  .mobile-floating-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    bottom: 74px;
    right: 16px;
    width: 52px;
    height: 52px;
    background: #25D366;
    color: #ffffff;
    border-radius: 50%;
    font-size: 1.75rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 1899;
    text-decoration: none;
  }

  body {
    padding-bottom: 64px;
  }
}

/* Utility Animations */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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