/* Import OpenAI Sans with fallbacks */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* 🎨 SINGLE COLOR CONTROL 🎨
     Change ONLY this variable to change the entire website color!
     Example colors you can try:
     - #22ab86 (purple - current)
     - #2563eb (blue)
     - #dc2626 (red)
     - #059669 (green)
     - #d97706 (orange)
     - #7c3aed (violet)
     - #0891b2 (cyan)
  */
  --main-color: #22ab86;
  
  /* Secondary color for contrast and hierarchy */
  --secondary-color: #080808;
  
  /* 🔤 TYPOGRAPHY SYSTEM - OpenAI Design Language 🔤 */
  /* Font Families */
  --font-primary: "OpenAI Sans", "Inter", "Nunito Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", "Monaco", "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;
  
  /* Font Weights */
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  --font-weight-black: 900;
  
  /* Base Typography Scale - Mobile First */
  --text-xs: 0.75rem;      /* 12px - Fine print, captions */
  --text-sm: 0.875rem;     /* 14px - Small text */
  --text-base: 1rem;       /* 16px - Body text */
  --text-lg: 1.125rem;     /* 18px - Large body text */
  --text-xl: 1.25rem;      /* 20px - Small headings */
  --text-2xl: 1.5rem;      /* 24px - Subheadings */
  --text-3xl: 1.875rem;    /* 30px - Medium headings */
  --text-4xl: 2.25rem;     /* 36px - Large headings */
  --text-5xl: 3rem;        /* 48px - Extra large headings */
  --text-6xl: 3.75rem;     /* 60px - Hero headings */
  --text-7xl: 4.5rem;      /* 72px - Display headings */
  
  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;
  
  /* Letter Spacing */
  --tracking-tighter: -0.05em;
  --tracking-tight: -0.025em;
  --tracking-normal: 0em;
  --tracking-wide: 0.025em;
  --tracking-wider: 0.05em;
  --tracking-widest: 0.1em;

/* 🖼️ LAZY LOADING OPTIMIZATION 🖼️ */
/* Smooth loading transitions for lazy images */
img[loading="lazy"] {
  transition: opacity 0.3s ease-in-out;
}

/* Placeholder background for images while loading */
img[loading="lazy"]:not([src]) {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: loading-shimmer 1.5s infinite;
}

@keyframes loading-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Blur-up effect for images */
img.blur-up {
  filter: blur(5px);
  transition: filter 0.3s ease-in-out;
}

img.blur-up.loaded {
  filter: blur(0);
}

/* Fade-in effect for images */
img.fade-in {
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}

img.fade-in.loaded {
  opacity: 1;
}

/* Performance optimizations */
img {
  content-visibility: auto; /* Improve rendering performance */
  contain-intrinsic-size: 300px 200px; /* Provide fallback size */
}

/* Critical images (above-the-fold) should load immediately */
img[loading="eager"] {
  content-visibility: visible;
}

/* Derived colors - automatically calculated from main color */
  --primary-color: var(--main-color);
  --background-color: #ffffff;
  
  /* Light theme (default) */
  --bg-primary: #ffffff;
  --bg-secondary: #ffffff;
  --bg-accent: rgba(255, 255, 255, 0.9);
  --bg-hero: rgba(255, 255, 255, 1);
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: color-mix(in srgb, var(--main-color) 20%, transparent);
  --text-primary: var(--secondary-color);
  --text-secondary: var(--main-color);
  --accent-gradient: var(--main-color);
  --card-hover: color-mix(in srgb, var(--main-color) 10%, transparent);
  --accent-secondary: var(--main-color);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-regular);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  letter-spacing: var(--tracking-normal);
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  scroll-behavior: smooth;
  transition: all 0.3s ease;
  
  /* Enable OpenType features */
  font-feature-settings: "liga" 1, "kern" 1, "tnum" 1, "case" 1;
  font-variant-ligatures: common-ligatures;
  font-variant-numeric: tabular-nums;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography Hierarchy - OpenAI Design Language */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  margin: 0;
  line-height: var(--leading-tight);
}

/* H1 - Hero/Display Headlines */
h1, .text-h1 {
  font-size: var(--text-4xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tighter);
  line-height: var(--leading-none);
}

/* H2 - Section Headers */
h2, .text-h2 {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
}

/* H3 - Subsection Headers */
h3, .text-h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-snug);
}

/* H4 - Card/Component Headers */
h4, .text-h4 {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-normal);
  line-height: var(--leading-snug);
}

/* H5 - Small Headers */
h5, .text-h5 {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-normal);
  line-height: var(--leading-normal);
}

/* H6 - Smallest Headers */
h6, .text-h6 {
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-wide);
  line-height: var(--leading-normal);
  text-transform: uppercase;
}

/* Body Text Classes */
.text-body-lg {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-relaxed);
  letter-spacing: var(--tracking-normal);
}

.text-body {
  font-size: var(--text-base);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-normal);
  letter-spacing: var(--tracking-normal);
}

.text-body-sm {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-normal);
  letter-spacing: var(--tracking-normal);
}

/* Caption and Fine Print */
.text-caption {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-light);
  line-height: var(--leading-normal);
  letter-spacing: var(--tracking-wide);
  color: var(--text-primary);
}

.text-fine-print {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-light);
  line-height: var(--leading-normal);
  letter-spacing: var(--tracking-wider);
  color: var(--text-primary);
}

/* Emphasis and Strong */
em, .text-italic {
  font-style: italic;
}

strong, .text-bold {
  font-weight: var(--font-weight-semibold);
}

.text-medium {
  font-weight: var(--font-weight-medium);
}

.text-semibold {
  font-weight: var(--font-weight-semibold);
}

.text-bold {
  font-weight: var(--font-weight-bold);
}

/* Paragraph Styles */
p {
  font-size: var(--text-base);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-normal);
  letter-spacing: var(--tracking-normal);
  margin: 0 0 1rem 0;
  color: var(--text-primary);
}

p.lead {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-relaxed);
  letter-spacing: var(--tracking-normal);
}

/* Service Card Paragraphs */
.service-card p {
  font-size: var(--text-base);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  opacity: 0.85;
}

/* Testimonial Paragraphs */
.testimonial-content p {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-medium);
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  font-style: italic;
}

/* Contact Section Paragraphs */
.contact-info p {
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  opacity: 0.9;
}

/* Hero Section Paragraphs */
.hero p {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-medium);
  line-height: var(--leading-relaxed);
  color: rgba(255, 255, 255, 0.9);
}

/* About Section Enhanced Paragraphs */
#about p {
  font-weight: var(--font-weight-medium);
  opacity: 0.9;
}

/* Blog Section Paragraphs */
.blog-post p {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

/* Responsive Typography */
@media (min-width: 640px) {
  :root {
    --text-xs: 0.75rem;     /* 12px */
    --text-sm: 0.875rem;    /* 14px */
    --text-base: 1rem;      /* 16px */
    --text-lg: 1.125rem;    /* 18px */
    --text-xl: 1.25rem;     /* 20px */
    --text-2xl: 1.5rem;     /* 24px */
    --text-3xl: 1.875rem;   /* 30px */
    --text-4xl: 2.5rem;     /* 40px */
    --text-5xl: 3.5rem;     /* 56px */
    --text-6xl: 4.5rem;     /* 72px */
    --text-7xl: 6rem;       /* 96px */
  }
}

@media (min-width: 768px) {
  :root {
    --text-4xl: 3rem;       /* 48px */
    --text-5xl: 4rem;       /* 64px */
    --text-6xl: 5rem;       /* 80px */
    --text-7xl: 7rem;       /* 112px */
  }
}

@media (min-width: 1024px) {
  :root {
    --text-4xl: 3.5rem;     /* 56px */
    --text-5xl: 4.5rem;     /* 72px */
    --text-6xl: 6rem;       /* 96px */
    --text-7xl: 8rem;       /* 128px */
  }
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Navigation - Enhanced Style */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.95) 100%);
  backdrop-filter: blur(20px);
  border-bottom: 2px solid color-mix(in srgb, var(--main-color) 15%, transparent);
  padding: 1rem 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

nav.scrolled {
  padding: 0.7rem 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.99) 0%, rgba(255, 255, 255, 0.98) 100%);
  backdrop-filter: blur(25px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.12);
  border-bottom-color: color-mix(in srgb, var(--main-color) 20%, transparent);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-primary);
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
  text-decoration: none;
  z-index: 1001;
}

.logo-svg {
  height: 70px;
  width: auto;
  max-width: 350px;
  object-fit: contain;
  transition: all 0.3s ease;
  transform: scale(1.4);
  object-position: center;
  margin: -10px 0;
}

.logo-svg:hover {
  transform: scale(1.45);
}

/* Enhanced focus states for better accessibility */
.nav-link:focus-visible {
  outline: 2px solid var(--main-color);
  outline-offset: 2px;
  border-radius: 6px;
}

/* Improve dropdown menu animations */
.dropdown-menu {
  transform-origin: top center;
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-5px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu,
.dropdown.active .dropdown-menu {
  animation: dropdownFadeIn 0.25s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Enhanced navbar shadow on desktop */
@media (min-width: 769px) {
  nav.scrolled {
    box-shadow: 
      0 4px 30px rgba(0, 0, 0, 0.12),
      0 2px 10px rgba(0, 0, 0, 0.08);
  }
}

/* Desktop Navigation Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-normal);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  text-decoration: none;
  padding: 1rem 1.25rem;
  border-radius: 8px;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  background: transparent;
  border: none;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--main-color);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(-50%);
  border-radius: 1px;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--main-color);
  background: color-mix(in srgb, var(--main-color) 8%, transparent);
  transform: translateY(-1px);
}

.nav-link:hover::after,
.nav-link:focus::after {
  width: 60%;
}

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

.nav-link.active::after {
  width: 60%;
}

.nav-link.nav-cta {
  background: var(--accent-gradient);
  color: white;
  font-weight: var(--font-weight-semibold);
  margin-left: 0.5rem;
  padding: 1rem 1.75rem;
  box-shadow: 0 4px 15px color-mix(in srgb, var(--main-color) 25%, transparent);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link.nav-cta::after {
  display: none;
}

.nav-link.nav-cta:hover {
  background: color-mix(in srgb, var(--main-color) 85%, black);
  color: white;
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 25px color-mix(in srgb, var(--main-color) 35%, transparent);
}

/* Dropdown Icons */
.dropdown-icon {
  font-size: 0.7rem;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: currentColor;
}

.dropdown.active .dropdown-icon,
.nav-item:hover .dropdown-icon {
  transform: rotate(180deg);
}

/* Desktop Dropdown Menus */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: var(--bg-primary);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 240px;
  z-index: 9999;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu,
.dropdown.active .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.dropdown-content {
  padding: 0.75rem 0;
}

.dropdown-link {
  display: block;
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-regular);
  letter-spacing: var(--tracking-normal);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  text-decoration: none;
  padding: 0.75rem 1.25rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 3px solid transparent;
}

.dropdown-link:hover,
.dropdown-link:focus {
  color: var(--main-color);
  background: color-mix(in srgb, var(--main-color) 5%, transparent);
  border-left-color: var(--main-color);
  padding-left: 1.5rem;
}

/* Mobile Navigation Controls */
.mobile-controls {
  display: none;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.4rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1001;
  padding: 0.5rem;
  border-radius: 8px;
}

.mobile-menu-btn:hover {
  color: var(--main-color);
  background: color-mix(in srgb, var(--main-color) 8%, transparent);
  transform: scale(1.05);
}

/* Mobile Navigation Overlay & Sidebar */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: color-mix(in srgb, var(--secondary-color) 60%, transparent);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(4px);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-sidebar {
  position: fixed;
  top: 0;
  right: -350px;
  width: 320px;
  max-width: 85vw;
  height: 100%;
  background: var(--bg-primary);
  backdrop-filter: blur(20px);
  border-left: 1px solid var(--glass-border);
  z-index: 10001;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0;
  overflow-y: auto;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
}

.mobile-nav-sidebar.active {
  right: 0;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  margin-bottom: 0;
  border-bottom: 1px solid var(--glass-border);
  background: var(--bg-secondary);
}

.mobile-nav-close {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.4rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0.5rem;
  border-radius: 8px;
}

.mobile-nav-close:hover {
  color: var(--main-color);
  background: color-mix(in srgb, var(--main-color) 8%, transparent);
  transform: scale(1.05);
}

/* Mobile Navigation Links */
.mobile-nav-links {
  padding: 1rem 0;
}

.mobile-nav-item {
  border-bottom: 1px solid var(--glass-border);
}

.mobile-nav-link {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-normal);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  text-decoration: none;
  padding: 1rem 1.5rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  position: relative;
}

.mobile-nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 0;
  height: 2px;
  background: var(--main-color);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(-50%);
  border-radius: 1px;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
  color: var(--main-color);
  background: color-mix(in srgb, var(--main-color) 5%, transparent);
  padding-left: 2rem;
}

.mobile-nav-link:hover::after,
.mobile-nav-link:focus::after {
  width: 4px;
}

.mobile-nav-link.mobile-nav-cta {
  background: var(--accent-gradient);
  color: white;
  font-weight: var(--font-weight-semibold);
  margin: 1rem 1.5rem;
  border-radius: 8px;
  text-align: center;
  justify-content: center;
  box-shadow: 0 4px 15px color-mix(in srgb, var(--main-color) 25%, transparent);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav-link.mobile-nav-cta::after {
  display: none;
}

.mobile-nav-link.mobile-nav-cta:hover {
  background: color-mix(in srgb, var(--main-color) 85%, black);
  color: white;
  padding-left: 1.5rem;
  transform: scale(1.02);
  box-shadow: 0 6px 20px color-mix(in srgb, var(--main-color) 35%, transparent);
}

/* Mobile Dropdown Content */
.mobile-dropdown-content {
  max-height: 0;
  overflow: hidden;
  background: color-mix(in srgb, var(--main-color) 3%, transparent);
  border-top: 1px solid var(--glass-border);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-nav-item.active .mobile-dropdown-content {
  max-height: 300px;
}

.mobile-nav-item.active .dropdown-icon {
  transform: rotate(180deg);
}

.mobile-dropdown-link {
  display: block;
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-regular);
  letter-spacing: var(--tracking-normal);
  line-height: var(--leading-normal);
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.75rem 2.5rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 3px solid transparent;
}

.mobile-dropdown-link:hover,
.mobile-dropdown-link:focus {
  color: var(--main-color);
  background: color-mix(in srgb, var(--main-color) 8%, transparent);
  border-left-color: var(--main-color);
  padding-left: 3rem;
}

/* Hero Section */
.hero {
  min-height: 85vh;
  height: auto;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 5rem;
  padding-bottom: 3rem;
  background: var(--bg-hero);
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: color-mix(in srgb, var(--main-color) 15%, transparent);
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
  position: relative;
  z-index: 2;
}

.hero-titles {
  position: relative;
  height: clamp(4rem, 12vw, 8rem);
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.hero-title {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  font-size: clamp(var(--text-4xl), 8vw, var(--text-7xl));
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tighter);
  line-height: var(--leading-none);
  margin: 0;
  opacity: 0;
  transform: translateY(100px);
  transition: all 1s ease-out;
}

.hero h1 {
  font-size: clamp(var(--text-4xl), 8vw, var(--text-7xl));
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tighter);
  line-height: var(--leading-none);
  margin-bottom: 1.5rem;
}

.hero h1 span,
.hero-title span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  font-size: clamp(var(--text-lg), 3vw, var(--text-2xl));
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-relaxed);
  letter-spacing: var(--tracking-normal);
  color: var(--text-primary);
  max-width: 700px;
  margin: 0 auto 2.5rem;
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-family: var(--font-primary);
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-base);
  letter-spacing: var(--tracking-normal);
  line-height: var(--leading-none);
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover {
  transform: translateY(-3px);
}

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

.btn-secondary:hover {
  background: color-mix(in srgb, var(--main-color) 10%, transparent);
  transform: translateY(-3px);
}

/* Particles */
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: 1;
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
  transition: all 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-5px);
  background: var(--card-hover);
}

/* Sections */
section {
  padding: 4rem 0;
}

/* Compact sections styling */
#about {
  background: color-mix(in srgb, var(--main-color) 8%, transparent);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 4rem 0;
  position: relative;
}

#about::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, 
    color-mix(in srgb, var(--main-color) 5%, transparent) 0%,
    color-mix(in srgb, var(--secondary-color) 3%, transparent) 100%);
  z-index: 1;
}

#about .container {
  position: relative;
  z-index: 2;
}

#testimonials {
  padding: 2.5rem 0;
}

section.hero {
  min-height: 80vh;
  padding-top: 4rem;
  padding-bottom: 2rem;
}

.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

/* Compact section headers */
#about .section-header,
#testimonials .section-header {
  margin-bottom: 1.5rem;
}

.section-header h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.section-header p {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-medium);
  line-height: var(--leading-relaxed);
  letter-spacing: var(--tracking-normal);
  color: var(--text-primary);
  opacity: 0.9;
  max-width: 800px;
  margin: 0 auto;
}

/* Services */
#services {
  background: color-mix(in srgb, var(--main-color) 8%, transparent);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 4rem 0;
  position: relative;
}

#services::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, 
    color-mix(in srgb, var(--main-color) 5%, transparent) 0%,
    color-mix(in srgb, var(--secondary-color) 3%, transparent) 100%);
  z-index: 1;
}

#services .container {
  position: relative;
  z-index: 2;
}

.desktop-only {
  display: block;
}

.mobile-only {
  display: none;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

/* Mobile Services Infinite Scroll */
.services-container {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  padding: 2rem 0;
}

.services-track {
  display: inline-flex;
  gap: 1.5rem;
  will-change: transform;
}

@keyframes scroll-services-reverse {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0);
  }
}

.services-track .service-card {
  min-width: 280px;
  max-width: 320px;
  width: 280px;
  flex-shrink: 0;
  white-space: normal;
}

.service-card {
  text-align: center;
  padding: 2.5rem 2rem;
  background: white;
  border: 1px solid color-mix(in srgb, var(--main-color) 15%, transparent);
  border-radius: 16px;
  transition: all 0.3s ease;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.service-card:hover,
.service-card:focus {
  background: color-mix(in srgb, var(--main-color) 10%, transparent);
  border-color: color-mix(in srgb, var(--main-color) 25%, transparent);
  transform: translateY(-5px);
  box-shadow: 0 8px 25px color-mix(in srgb, var(--main-color) 15%, transparent);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--primary-color);
  font-size: 2rem;
  color: white;
}

.service-card h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-normal);
  line-height: var(--leading-snug);
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.service-card p {
  font-size: var(--text-base);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-normal);
  letter-spacing: var(--tracking-normal);
  color: var(--text-primary);
}

/* Blog Grid Styling */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

/* Blog Card Compact Styling */
.blog-card {
  text-align: center;
  padding: 1.5rem;
  position: relative;
  height: auto;
  min-height: 280px;
  display: flex;
  flex-direction: column;
}

/* Linked blog cards maintain same styling */
a.blog-card {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

a.blog-card:hover {
  text-decoration: none;
  color: inherit;
}

.blog-card .service-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1rem;
  font-size: 1.8rem;
}

.blog-card h3 {
  margin: 0 0 0.8rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  flex-shrink: 0;
}

.blog-card p {
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  flex-grow: 1;
}

.blog-meta {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

.blog-meta span {
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 500;
}

/* Mobile Blog Responsive */
@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .blog-card {
    padding: 1.2rem;
    min-height: 260px;
  }
  
  .blog-card .service-icon {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
  
  .blog-card h3 {
    font-size: 1rem;
  }
  
  .blog-card p {
    font-size: 0.85rem;
  }
}

/* Stats */
.stats {
  background: var(--bg-primary);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 4rem 0;
  position: relative;
}

.stats .container {
  position: relative;
  z-index: 2;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-item {
  position: relative;
  padding: 1.5rem;
  border-radius: 12px;
  background: color-mix(in srgb, var(--bg-primary) 80%, transparent);
  border: 1px solid color-mix(in srgb, var(--main-color) 15%, transparent);
  transition: all 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px color-mix(in srgb, var(--main-color) 20%, transparent);
}

.stat-item:nth-child(odd) h3 {
  color: var(--main-color);
}

.stat-item:nth-child(even) h3 {
  color: var(--secondary-color);
}

.stat-item h3 {
  font-size: clamp(var(--text-4xl), 6vw, var(--text-6xl));
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--tracking-tighter);
  line-height: var(--leading-none);
  margin-bottom: 0.5rem;
  transition: all 0.3s ease;
}

.stat-item p {
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--tracking-wide);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  text-transform: uppercase;
}

/* Testimonials */
.testimonials-section {
  background: var(--bg-primary);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 4rem 0;
}

.testimonials-container {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  z-index: 2;
  padding: 1.5rem 0;
}

.testimonials-track {
  display: inline-flex;
  gap: 2rem;
  will-change: transform;
}

@keyframes scroll-testimonials {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@keyframes scroll-testimonials {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.testimonial-card {
  padding: 1.5rem;
  min-width: 300px;
  max-width: 380px;
  white-space: normal;
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-6px) scale(1.01);
}

.testimonial-content {
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-regular);
  font-style: italic;
  line-height: var(--leading-relaxed);
  letter-spacing: var(--tracking-normal);
  margin-bottom: 1.2rem;
  position: relative;
}

.testimonial-content::before {
  content: "";
  position: absolute;
  top: -2rem;
  left: -1rem;
  font-size: 5rem;
  color: var(--secondary-color);
  opacity: 0.2;
  font-family: serif;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.author-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: white;
  font-size: 0.9rem;
}

/* Strategic Alliance Section */
.strategic-alliance {
  background: color-mix(in srgb, var(--main-color) 8%, transparent);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 2.5rem 0;
  position: relative;
}

.strategic-alliance::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, 
    color-mix(in srgb, var(--main-color) 5%, transparent) 0%,
    color-mix(in srgb, var(--secondary-color) 3%, transparent) 100%);
  z-index: 1;
}

.strategic-alliance .container {
  position: relative;
  z-index: 2;
}

.strategic-alliance .section-header {
  text-align: center;
  margin-bottom: 2rem;
}

.strategic-alliance .section-header h2 {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-4xl));
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.strategic-alliance .section-header p {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-regular);
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  max-width: 600px;
  margin: 0 auto;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  justify-items: center;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

.partner-logo-link {
  display: block;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 12px;
  overflow: hidden;
}

.partner-logo {
  background: white;
  border: 1px solid color-mix(in srgb, var(--main-color) 10%, transparent);
  border-radius: 12px;
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 140px;
  width: 200px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

.partner-logo::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.5s ease;
}

.partner-logo-link:hover .partner-logo::before {
  left: 100%;
}

.partner-logo-link:hover .partner-logo {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 
    0 8px 30px rgba(0, 0, 0, 0.12),
    0 4px 15px color-mix(in srgb, var(--main-color) 20%, transparent);
  border-color: var(--main-color);
}

.logo-image {
  width: 100%;
  height: auto;
  max-width: 120px;
  max-height: 60px;
  object-fit: contain;
  filter: grayscale(100%) contrast(0.8) brightness(0.9);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.partner-logo-link:hover .logo-image {
  filter: none;
  transform: scale(1.1);
}

.partner-logo-link:focus {
  outline: 2px solid var(--main-color);
  outline-offset: 4px;
  border-radius: 16px;
}

/* Partner Grid Responsive Adjustments */
@media (max-width: 768px) {
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 500px;
  }
  
  .partner-logo {
    height: 100px;
    width: 160px;
    padding: 1.5rem;
  }
  
  .logo-image {
    max-width: 80px;
    max-height: 40px;
  }
}

@media (max-width: 480px) {
  .partners-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 200px;
  }
  
  .partner-logo {
    height: 70px;
    width: 140px;
  }
  
  .strategic-alliance {
    padding: 2rem 0;
  }
}

/* Blog Section */
#blog {
  background: var(--bg-primary);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 4rem 0;
}

/* Contact Section - Professional Layout */
.contact-section {
  background: color-mix(in srgb, var(--main-color) 8%, transparent);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 5rem 0;
  position: relative;
}

.contact-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, 
    color-mix(in srgb, var(--main-color) 5%, transparent) 0%,
    color-mix(in srgb, var(--secondary-color) 3%, transparent) 100%);
  z-index: 1;
}

.contact-section .container {
  position: relative;
  z-index: 2;
}

.contact-hero {
  text-align: center;
  margin-bottom: 4rem;
}

.contact-hero h1 {
  font-size: clamp(var(--text-4xl), 6vw, var(--text-6xl));
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: var(--tracking-tight);
}

.contact-hero p {
  font-size: var(--text-xl);
  color: var(--text-primary);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--leading-relaxed);
}

.contact-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: stretch;
}

/* Contact Form Container */
.contact-form-container {
  background: white;
  padding: 3rem;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  border: 1px solid color-mix(in srgb, var(--main-color) 10%, transparent);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.contact-form-new {
  margin-bottom: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  position: relative;
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  letter-spacing: var(--tracking-normal);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  background: var(--bg-primary);
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  transition: all 0.3s ease;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--main-color);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--main-color) 10%, transparent);
  background: white;
}

.form-group input:valid,
.form-group textarea:valid {
  border-color: #10b981;
}

.form-group input.error,
.form-group textarea.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 4px color-mix(in srgb, #ef4444 10%, transparent);
}

.error-message {
  display: block;
  color: #ef4444;
  font-size: var(--text-sm);
  margin-top: 0.5rem;
  opacity: 0;
  transform: translateY(-4px);
  transition: all 0.3s ease;
}

.error-message.show {
  opacity: 1;
  transform: translateY(0);
}

.form-submit-section {
  margin-top: auto;
  padding-top: 1rem;
}

.btn-contact-submit {
  width: 100%;
  padding: 1.25rem 2rem;
  background: var(--main-color);
  color: white;
  border: none;
  border-radius: 12px;
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  letter-spacing: var(--tracking-normal);
}

.btn-contact-submit:hover {
  background: color-mix(in srgb, var(--main-color) 90%, black);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px color-mix(in srgb, var(--main-color) 25%, transparent);
}

.btn-contact-submit:active {
  transform: translateY(0);
}

.btn-contact-submit i {
  transition: transform 0.3s ease;
}

.btn-contact-submit:hover i {
  transform: translateX(4px);
}

.contact-cta {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #e5e7eb;
}

.contact-cta p {
  color: var(--text-primary);
  font-size: var(--text-sm);
}

.contact-cta a {
  color: var(--main-color);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: color 0.3s ease;
}

.contact-cta a:hover {
  color: color-mix(in srgb, var(--main-color) 80%, black);
}

/* Contact Info Container */
.contact-info-container {
  display: flex;
  flex-direction: column;
}

.contact-info-card {
  background: white;
  padding: 3rem;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  border: 1px solid color-mix(in srgb, var(--main-color) 10%, transparent);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.contact-info-card h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.contact-info-card > p {
  color: var(--text-primary);
  margin-bottom: 2rem;
  line-height: var(--leading-relaxed);
}

.contact-details-new {
  margin-bottom: 2.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: color-mix(in srgb, var(--main-color) 10%, transparent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon i {
  color: var(--main-color);
  font-size: 1.25rem;
}

.contact-text h4 {
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.contact-text p {
  color: var(--text-primary);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  margin: 0;
}

.contact-text a {
  color: var(--main-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-text a:hover {
  color: color-mix(in srgb, var(--main-color) 80%, black);
}

.social-section {
  border-top: 1px solid #e5e7eb;
  padding-top: 2rem;
}

.social-section h4 {
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: 1rem;
}

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

.social-links-new a {
  width: 44px;
  height: 44px;
  background: #f3f4f6;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
  .contact-section {
    padding: 3rem 0;
  }

  .contact-hero {
    margin-bottom: 3rem;
  }

  .contact-main {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-form-container,
  .contact-info-card {
    padding: 2rem;
  }

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

@media (max-width: 480px) {
  .contact-form-container,
  .contact-info-card {
    padding: 1.5rem;
  }

  .contact-hero h1 {
    font-size: var(--text-3xl);
  }

  .contact-hero p {
    font-size: var(--text-base);
  }
}

/* Dubai Section Styling */
.dubai-section {
  position: relative;
  padding: 4rem 0;
  background: linear-gradient(135deg, 
    var(--bg-primary) 0%, 
    color-mix(in srgb, var(--main-color) 5%, var(--bg-primary)) 100%);
  overflow: hidden;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.dubai-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 3;
}

.dubai-image-container {
  position: relative;
  height: 300px;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dubai-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1;
}

.dubai-image-container::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, 
    color-mix(in srgb, var(--main-color) 10%, transparent) 0%,
    transparent 50%,
    color-mix(in srgb, var(--main-color) 5%, transparent) 100%);
  z-index: 2;
  pointer-events: none;
}

.dubai-content {
  position: relative;
  z-index: 3;
  text-align: left;
  padding: 0;
}

.dubai-section h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: var(--tracking-tight);
}

.dubai-section p {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.dubai-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 25px;
  padding: 0.5rem 1rem;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--main-color);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.dubai-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.dubai-badge i {
  color: var(--main-color);
  font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .dubai-section {
    padding: 3rem 0;
  }
  
  .dubai-section .container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .dubai-image-container {
    height: 200px;
    order: 1;
  }
  
  .dubai-content {
    text-align: center;
    order: 2;
    padding: 0 1rem;
  }
  
  .dubai-section h3 {
    font-size: var(--text-xl);
  }
  
  .dubai-section p {
    font-size: var(--text-sm);
  }
}

/* Animations */
@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.floating {
  animation: float 6s ease-in-out infinite;
}

/* Intersection Observer Animation */
.glass-card,
.service-card,
.stat-item,
.partner-logo {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card.animated,
.service-card.animated,
.stat-item.animated,
.partner-logo.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered animation for partner logos */
.partner-logo:nth-child(1) { transition-delay: 0.1s; }
.partner-logo:nth-child(2) { transition-delay: 0.2s; }
.partner-logo:nth-child(3) { transition-delay: 0.3s; }
.partner-logo:nth-child(4) { transition-delay: 0.4s; }
.partner-logo:nth-child(5) { transition-delay: 0.5s; }
.partner-logo:nth-child(6) { transition-delay: 0.6s; }
.partner-logo:nth-child(7) { transition-delay: 0.7s; }
.partner-logo:nth-child(8) { transition-delay: 0.8s; }

/* Responsive Design - Mobile First */
@media (max-width: 768px) {
  /* Hide desktop navigation */
  .nav-links {
    display: none;
  }

  /* Show mobile controls */
  .mobile-controls {
    display: flex;
  }

  .mobile-menu-btn {
    display: block;
  }

  /* Responsive logo sizing for mobile */
  .logo-svg {
    height: 60px;
    max-width: 300px;
    transform: scale(1.3);
    margin: -8px 0;
  }

  /* Mobile navigation adjustments */
  nav {
    padding: 0.6rem 0;
    border-bottom-width: 1.5px;
  }

  nav.scrolled {
    padding: 0.4rem 0;
    box-shadow: 0 3px 20px rgba(0, 0, 0, 0.15);
  }

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

  .btn {
    width: 100%;
    max-width: 300px;
    text-align: center;
  }

  /* Switch to infinite scroll for mobile services */
  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: block;
  }

  /* Responsive services track - show 1.5 cards on mobile */
  .services-track .service-card {
    min-width: calc(65vw);
    max-width: calc(70vw);
    width: calc(65vw);
    padding: 2rem 1.5rem;
    min-height: 240px;
    max-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  /* Mobile testimonials - show 1.2 cards on screen */
  .testimonials-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    z-index: 2;
    padding: 2rem 0;
  }

  .testimonials-track {
    display: inline-flex;
    gap: 1rem;
  }

  .testimonial-card {
    min-width: calc(75vw);
    max-width: calc(80vw);
    width: calc(75vw);
    padding: 1.5rem;
    flex-shrink: 0;
    white-space: normal;
    min-height: 200px;
    max-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .testimonial-content {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    line-height: 1.6;
  }

  .testimonial-content::before {
    display: none;
  }

  .author-avatar {
    width: 40px;
    height: 40px;
    font-size: 0.9rem;
  }

  .testimonial-author h4 {
    font-size: 0.95rem;
  }

  .testimonial-author p {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  :root {
    --text-4xl: 2rem;        /* 32px */
    --text-5xl: 2.5rem;      /* 40px */
    --text-6xl: 3rem;        /* 48px */
    --text-7xl: 4rem;        /* 64px */
  }

  .hero h1 {
    font-size: clamp(var(--text-3xl), 7vw, var(--text-5xl));
  }

  .hero p {
    font-size: var(--text-base);
  }

  section {
    padding: 3rem 0;
  }

  /* Alternating sections on mobile */
  #services,
  #about {
    padding: 3rem 0;
  }
  
  .stats,
  #testimonials,
  #blog {
    padding: 3rem 0;
  }

  .contact-section {
    padding: 3rem 0;
  }

  section.hero {
    min-height: 80vh;
    padding-top: 4rem;
    padding-bottom: 2rem;
  }

  .section-header {
    margin-bottom: 2.5rem;
  }

  /* Compact section headers on mobile */
  #about .section-header,
  #testimonials .section-header {
    margin-bottom: 1.2rem;
  }

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

  .btn {
    width: 100%;
    max-width: 300px;
    text-align: center;
  }

  /* Even smaller mobile adjustments for services */
  .services-track .service-card {
    min-width: calc(70vw);
    max-width: calc(75vw);
    width: calc(70vw);
    padding: 1.8rem 1.2rem;
    min-height: 220px;
    max-height: 280px;
  }

  .service-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .service-card h3 {
    font-size: 1.3rem;
  }

  .service-card p {
    font-size: 0.9rem;
  }

  /* Even smaller mobile adjustments for testimonials */
  .testimonial-card {
    min-width: calc(85vw);
    max-width: calc(90vw);
    width: calc(85vw);
    padding: 1.2rem;
    min-height: 180px;
    max-height: 250px;
  }

  .testimonial-content {
    font-size: 0.9rem;
  }

  .author-avatar {
    width: 35px;
    height: 35px;
    font-size: 0.8rem;
  }

  .testimonial-author h4 {
    font-size: 0.9rem;
  }

  .testimonial-author p {
    font-size: 0.75rem;
  }

  .testimonials-section {
    padding: 60px 0;
  }

  /* Footer logo responsive */
  .footer-logo-img {
    height: 60px;
    max-width: 300px;
  }

  .footer-brand {
    align-items: center;
    text-align: center;
  }
}

/* Footer Styling */
footer {
  background: var(--bg-primary);
  border-top: 2px solid var(--glass-border);
  padding: 4rem 0 2rem;
  position: relative;
}

footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, 
    color-mix(in srgb, var(--main-color) 3%, transparent) 0%,
    color-mix(in srgb, var(--secondary-color) 2%, transparent) 100%);
  z-index: 1;
}

footer .container {
  position: relative;
  z-index: 2;
}

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

.footer-column {
  display: flex;
  flex-direction: column;
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  margin-bottom: 1.5rem;
}

.footer-logo-img {
  height: 80px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}

.footer-brand p {
  color: var(--text-primary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: 1.5rem;
}

.footer-column h4 {
  font-size: var(--text-base);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: var(--tracking-normal);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-links a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: all 0.3s ease;
  opacity: 0.8;
}

.footer-links a:hover {
  color: var(--main-color);
  opacity: 1;
  transform: translateX(4px);
}

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

.social-links a {
  width: 40px;
  height: 40px;
  background: color-mix(in srgb, var(--main-color) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--main-color) 20%, transparent);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--main-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--main-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--main-color) 25%, transparent);
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding-top: 2rem;
  text-align: center;
}

.footer-bottom p {
  color: var(--text-primary);
  font-size: var(--text-sm);
  opacity: 0.8;
  margin: 0;
}

/* Footer Responsive Design */
@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
  }
  
  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
    text-align: center;
    margin-bottom: 2rem;
  }
}

@media (max-width: 768px) {
  footer {
    padding: 3rem 0 1.5rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  
  .footer-brand {
    grid-column: 1 / -1;
    text-align: center;
    margin-bottom: 1.5rem;
  }
  
  .footer-logo-img {
    height: 60px;
  }
  
  .social-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }
  
  .footer-column h4 {
    margin-bottom: 0.75rem;
  }
  
  .footer-links li {
    margin-bottom: 0.5rem;
  }
  
  .footer-brand {
    margin-bottom: 1rem;
  }
}

/* ============================================ */
/* Typography Utility Classes - OpenAI Style  */
/* ============================================ */

/* Text Size Utilities */
.text-xs { font-size: var(--text-xs); }
.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }
.text-5xl { font-size: var(--text-5xl); }
.text-6xl { font-size: var(--text-6xl); }
.text-7xl { font-size: var(--text-7xl); }

/* Font Weight Utilities */
.font-light { font-weight: var(--font-weight-light); }
.font-regular { font-weight: var(--font-weight-regular); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }

/* Color Utilities */
.text-main-color { color: var(--main-color); }
.text-secondary-color { color: var(--secondary-color); }
.bg-main-color { background-color: var(--main-color); }
.bg-secondary-color { background-color: var(--secondary-color); }
.border-main-color { border-color: var(--main-color); }
.border-secondary-color { border-color: var(--secondary-color); }

/* Focus States for Accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--main-color);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Additional Navigation Enhancements */

/* Scroll behavior for navigation */
html {
  scroll-padding-top: 5rem;
}

/* Ensure proper z-index layering */
.dropdown-menu {
  z-index: 9999;
}

.mobile-nav-sidebar {
  z-index: 10001;
}

.mobile-nav-overlay {
  z-index: 10000;
}

/* Improved focus styles for accessibility */
.nav-link:focus,
.dropdown-link:focus,
.mobile-nav-link:focus,
.mobile-dropdown-link:focus {
  outline: 2px solid var(--main-color);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Enhanced hover states for better UX */
.nav-item.dropdown:hover .nav-link {
  color: var(--main-color);
  background: color-mix(in srgb, var(--main-color) 8%, transparent);
}

/* Smooth transitions for all interactive elements */
* {
  scroll-behavior: smooth;
}

/* Ensure dropdown menus don't interfere with page content */
.dropdown-menu {
  pointer-events: none;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu,
.dropdown.active .dropdown-menu {
  pointer-events: all;
}

/* Loading state for better perceived performance */
.nav-item.loading .dropdown-icon {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .nav-link,
  .dropdown-link,
  .mobile-nav-link,
  .mobile-dropdown-link {
    border: 1px solid transparent;
  }
  
  .nav-link:hover,
  .nav-link:focus,
  .dropdown-link:hover,
  .dropdown-link:focus {
    border-color: var(--main-color);
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .dropdown-menu,
  .mobile-dropdown-content,
  .dropdown-icon {
    transition: none;
  }
  
  .dropdown-icon {
    transform: none !important;
  }
}