/* ============================================
   CareTechMobile - Design System
   Inspired by KP Webtech | Modern & Professional
   ============================================ */

/* ============================================
   CSS Variables (Design Tokens)
   ============================================ */
:root {
  /* Primary Colors */
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #3b82f6;

  /* Accent Colors */
  --accent: #10b981;
  --accent-dark: #059669;
  --accent-light: #34d399;

  /* Neutral Colors */
  --dark: #1e293b;
  --dark-light: #334155;
  --gray: #64748b;
  --gray-light: #94a3b8;
  --light: #f1f5f9;
  --light-dark: #e2e8f0;
  --white: #ffffff;

  /* WhatsApp Green */
  --whatsapp: #25d366;
  --whatsapp-dark: #128c7e;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  --gradient-dark: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
  --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Font Sizes */
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.5rem;
  --fs-3xl: 1.875rem;
  --fs-4xl: 2.25rem;
  --fs-5xl: 3rem;
  --fs-6xl: 3.75rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;

  /* Container */
  --container-max: 1200px;
  --container-padding: 1rem;
}

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

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

body {
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================
   Typography
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
}

h1 {
  font-size: var(--fs-5xl);
}

h2 {
  font-size: var(--fs-4xl);
}

h3 {
  font-size: var(--fs-3xl);
}

h4 {
  font-size: var(--fs-2xl);
}

h5 {
  font-size: var(--fs-xl);
}

h6 {
  font-size: var(--fs-lg);
}

p {
  margin-bottom: var(--space-md);
  color: var(--gray);
}

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

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

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

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

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

/* ============================================
   Layout & Container
   ============================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--space-4xl) 0;
}

.section-sm {
  padding: var(--space-2xl) 0;
}

.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

/* ============================================
   Header & Navigation
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
}

.logo-brand {
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
  line-height: 1;
}

.logo-tagline {
  font-size: 11px;
  font-weight: 400;
  color: var(--dark);
  letter-spacing: 0.1px;
  line-height: 1.3;
}

.logo img {
  height: 40px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-link {
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--dark);
  padding: var(--space-xs) 0;
  position: relative;
  white-space: nowrap;
}

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

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

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

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: var(--space-sm) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-fast);
}

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

.dropdown-item {
  display: block;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--fs-sm);
  color: var(--dark);
  transition: var(--transition-fast);
}

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

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  transition: var(--transition-fast);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--fs-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  cursor: pointer;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-accent {
  background: var(--gradient-accent);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

.btn-white {
  background: var(--white);
  color: var(--primary);
}

.btn-white:hover {
  background: var(--light);
}

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--fs-base);
}

.btn-sm {
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--fs-xs);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
  background-size: 50px 50px;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.hero-badge {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  color: var(--white);
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(10px);
}

.hero h1 {
  color: var(--white);
  margin-bottom: var(--space-lg);
  font-size: var(--fs-6xl);
}

.hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--fs-xl);
  margin-bottom: var(--space-xl);
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-image {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 50%;
  max-width: 600px;
  z-index: 0;
}

/* ============================================
   Cards
   ============================================ */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.card-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.card-icon svg,
.card-icon img {
  width: 30px;
  height: 30px;
  color: var(--white);
}

.card h3 {
  margin-bottom: var(--space-md);
  font-size: var(--fs-xl);
}

.card p {
  margin-bottom: 0;
}

/* Service Card */
.service-card {
  text-align: center;
  padding: var(--space-2xl);
}

.service-card .card-icon {
  margin: 0 auto var(--space-lg);
}

/* Industry Card */
.industry-card {
  position: relative;
  overflow: hidden;
  padding: 0;
  min-height: 200px;
  display: flex;
  align-items: flex-end;
}

.industry-card img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.industry-card:hover img {
  transform: scale(1.1);
}

.industry-card-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: var(--space-lg);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

.industry-card h4 {
  color: var(--white);
  margin-bottom: var(--space-xs);
}

.industry-card p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--fs-sm);
  margin-bottom: 0;
}

/* Pricing Card */
.pricing-card {
  text-align: center;
  padding: var(--space-2xl);
  position: relative;
}

.pricing-card.featured {
  border: 2px solid var(--primary);
  transform: scale(1.05);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--primary);
  color: var(--white);
  padding: var(--space-xs) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
}

.pricing-amount {
  font-size: var(--fs-5xl);
  font-weight: 700;
  color: var(--dark);
  margin: var(--space-lg) 0;
}

.pricing-amount span {
  font-size: var(--fs-lg);
  color: var(--gray);
}

.pricing-features {
  text-align: left;
  margin: var(--space-xl) 0;
}

.pricing-features li {
  padding: var(--space-sm) 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pricing-features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
}

/* ============================================
   Section Headers
   ============================================ */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.section-header .badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-lg);
  background: var(--light);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  font-size: var(--fs-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   Testimonials
   ============================================ */
.testimonial {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
}

.testimonial-text {
  font-size: var(--fs-lg);
  font-style: italic;
  color: var(--dark);
  margin-bottom: var(--space-lg);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  object-fit: cover;
}

.testimonial-author-info h5 {
  font-size: var(--fs-base);
  margin-bottom: 0;
}

.testimonial-author-info p {
  font-size: var(--fs-sm);
  margin-bottom: 0;
}

.testimonial-stars {
  color: #fbbf24;
  margin-bottom: var(--space-md);
}

/* ============================================
   Stats
   ============================================ */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}

.stat-item h3 {
  font-size: var(--fs-5xl);
  color: var(--primary);
  margin-bottom: var(--space-sm);
}

.stat-item p {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0;
}

/* ============================================
   Transformation Section
   ============================================ */
.transformation-card {
  padding: var(--space-lg);
  text-align: left;
}

.transformation-img-wrapper {
  margin-left: calc(var(--space-lg) * -1);
  margin-right: calc(var(--space-lg) * -1);
  margin-top: calc(var(--space-lg) * -1);
  margin-bottom: var(--space-lg);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  height: 200px;
}

.transformation-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.transformation-card:hover .transformation-img-wrapper img {
  transform: scale(1.05);
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
  background: var(--gradient-primary);
  padding: var(--space-4xl) 0;
  text-align: center;
}

.cta h2 {
  color: var(--white);
  margin-bottom: var(--space-md);
}

.cta p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--fs-lg);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.cta-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--dark);
  color: var(--white);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand p {
  color: var(--gray-light);
  margin: var(--space-lg) 0;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-light);
  border-radius: var(--radius-md);
  color: var(--white);
  transition: var(--transition-fast);
}

.footer-social a:hover {
  background: var(--primary);
}

.footer h4 {
  color: var(--white);
  font-size: var(--fs-lg);
  margin-bottom: var(--space-lg);
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--gray-light);
  font-size: var(--fs-sm);
}

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

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--dark-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom p {
  color: var(--gray-light);
  font-size: var(--fs-sm);
  margin-bottom: 0;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom-links a {
  color: var(--gray-light);
  font-size: var(--fs-sm);
}

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

/* ============================================
   WhatsApp Floating Button
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: 999;
  width: 60px;
  height: 60px;
  background: var(--whatsapp);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: var(--shadow-xl);
  transition: var(--transition-base);
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background: var(--whatsapp-dark);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }

  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* ============================================
   Forms
   ============================================ */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--dark);
  margin-bottom: var(--space-sm);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--light-dark);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  transition: var(--transition-fast);
  background: var(--white);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

/* ============================================
   Utilities
   ============================================ */
.bg-light {
  background: var(--light);
}

.bg-dark {
  background: var(--dark);
}

.bg-primary {
  background: var(--primary);
}

.bg-white {
  background: var(--white);
}

.mt-1 {
  margin-top: var(--space-md);
}

.mt-2 {
  margin-top: var(--space-xl);
}

.mt-3 {
  margin-top: var(--space-2xl);
}

.mt-4 {
  margin-top: var(--space-3xl);
}

.mb-1 {
  margin-bottom: var(--space-md);
}

.mb-2 {
  margin-bottom: var(--space-xl);
}

.mb-3 {
  margin-bottom: var(--space-2xl);
}

.mb-4 {
  margin-bottom: var(--space-3xl);
}

.py-1 {
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
}

.py-2 {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.py-3 {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.py-4 {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.hidden {
  display: none;
}

.visible {
  display: block;
}

/* ============================================
   Password Gate (Hub)
   ============================================ */
.password-gate {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.password-gate-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.password-gate-box h2 {
  margin-bottom: var(--space-lg);
}

.password-gate-box input {
  margin-bottom: var(--space-lg);
}

.password-gate-error {
  color: #ef4444;
  font-size: var(--fs-sm);
  margin-top: var(--space-sm);
  display: none;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero h1 {
    font-size: var(--fs-5xl);
  }

  .hero-image {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --fs-5xl: 2.5rem;
    --fs-4xl: 2rem;
    --fs-3xl: 1.5rem;
  }

  .nav {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: var(--space-lg);
    gap: var(--space-md);
    box-shadow: var(--shadow-lg);
  }

  .nav.active {
    display: flex;
  }

  .menu-toggle {
    display: flex;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-card.featured {
    transform: none;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 var(--space-3xl);
  }

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

  .whatsapp-float {
    bottom: var(--space-md);
    right: var(--space-md);
    width: 50px;
    height: 50px;
  }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.slide-in {
  animation: slideIn 0.6s ease forwards;
}

/* Intersection Observer Animation Classes */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition-slow);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   Page-Specific Styles
   ============================================ */

/* About Page */
.about-hero {
  background: var(--light);
  padding: 120px 0 var(--space-3xl);
}

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

.team-member {
  text-align: center;
}

.team-member img {
  width: 150px;
  height: 150px;
  border-radius: var(--radius-full);
  object-fit: cover;
  margin: 0 auto var(--space-lg);
}

/* How It Works */
.steps {
  display: flex;
  justify-content: space-between;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--light-dark);
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
  flex: 1;
  padding: 0 var(--space-lg);
}

.step-number {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--white);
  margin: 0 auto var(--space-lg);
}

@media (max-width: 768px) {
  .steps {
    flex-direction: column;
    gap: var(--space-xl);
  }

  .steps::before {
    display: none;
  }

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

/* Industry Page Hero */
.industry-hero {
  background: var(--gradient-dark);
  padding: 120px 0 var(--space-3xl);
  text-align: center;
}

.industry-hero h1 {
  color: var(--white);
}

.industry-hero p {
  color: rgba(255, 255, 255, 0.8);
}

/* Contact Page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.contact-info-item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact-info-item .icon {
  width: 50px;
  height: 50px;
  background: var(--light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}