/* ==========================================================================
   WEDDING INVITATION PLATFORM - COMPLETE REDESIGN
   Modern, Beautiful, Professional Design System
   ========================================================================== */

/* ==========================================================================
   1. CSS VARIABLES - ELEGANT WEDDING COLOR SYSTEM
   ========================================================================== */
:root {
  /* Primary Colors - Rose Gold (Elegant & Romantic) */
  --primary-50: #fef5f3;
  --primary-100: #fde8e3;
  --primary-200: #fbd1c7;
  --primary-300: #f8b4a3;
  --primary-400: #f48d75;
  --primary-500: #e8725e;
  --primary-600: #d4553e;
  --primary-700: #b24332;
  --primary-800: #933a2e;
  --primary-900: #7a342b;
  
  /* Secondary Colors - Deep Navy (Sophisticated & Timeless) */
  --secondary-50: #f0f4f8;
  --secondary-100: #d9e2ec;
  --secondary-200: #bcccdc;
  --secondary-300: #9fb3c8;
  --secondary-400: #829ab1;
  --secondary-500: #627d98;
  --secondary-600: #486581;
  --secondary-700: #334e68;
  --secondary-800: #243b53;
  --secondary-900: #102a43;
  
  /* Accent Colors - Warm Gold (Luxurious Touch) */
  --accent-50: #fffbeb;
  --accent-100: #fef3c7;
  --accent-200: #fde68a;
  --accent-300: #fcd34d;
  --accent-400: #fbbf24;
  --accent-500: #f59e0b;
  --accent-600: #d97706;
  --accent-700: #b45309;
  --accent-800: #92400e;
  --accent-900: #78350f;
  
  /* Dark Colors - Rich Charcoal */
  --dark-900: #1a1a1a;
  --dark-800: #2d2d2d;
  --dark-700: #404040;
  --dark-600: #525252;
  --dark-500: #666666;
  
  /* Neutral Colors - Warm Cream & Grays */
  --neutral-50: #fdfcfb;
  --neutral-100: #f9f7f4;
  --neutral-200: #f1ede8;
  --neutral-300: #e6e0d8;
  --neutral-400: #c4bdb3;
  --neutral-500: #9a938a;
  --neutral-600: #756e66;
  --neutral-700: #5a544e;
  --neutral-800: #3d3935;
  --neutral-900: #2b2825;
  
  /* Semantic Colors */
  --success: #059669;
  --success-light: #d1fae5;
  --warning: #f59e0b;
  --warning-light: #fef3c7;
  --danger: #dc2626;
  --danger-light: #fee2e2;
  --info: #3b82f6;
  --info-light: #dbeafe;
  
  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-3xl: 2rem;
  --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);
  --shadow-rose: 0 10px 30px rgba(232, 114, 94, 0.2);
  --shadow-navy: 0 10px 30px rgba(36, 59, 83, 0.15);
  --shadow-gold: 0 10px 30px rgba(245, 158, 11, 0.2);
  
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   2. RESET & BASE STYLES
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark-900);
  background-color: var(--neutral-50);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark-900);
  margin-bottom: var(--space-4);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--space-4);
  color: var(--dark-700);
}

a {
  color: var(--primary-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-600);
}

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

/* ==========================================================================
   3. NAVIGATION / HEADER - COMPLETELY REDESIGNED
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--neutral-200);
  transition: all var(--transition-base);
}

.navbar.scrolled {
  box-shadow: var(--shadow-lg);
  background: rgba(255, 255, 255, 0.98);
}

.navbar-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  position: relative;
}

.navbar-brand {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--dark-900);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transition: transform var(--transition-fast);
}

.navbar-brand:hover {
  transform: scale(1.05);
  color: var(--primary-500);
}

.navbar-brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-500), var(--accent-600));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
  box-shadow: var(--shadow-rose);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
  justify-content: center;
}

.nav-link {
  padding: var(--space-2) var(--space-4);
  font-weight: 500;
  color: var(--dark-700);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--primary-500);
  background: var(--primary-50);
}

.nav-link.active {
  color: var(--primary-500);
  background: var(--primary-50);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 3px;
  background: var(--primary-500);
  border-radius: var(--radius-full);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

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

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: white;
  border: 2px solid var(--neutral-200);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
  font-size: 0.875rem;
}

.dropdown-toggle:hover {
  background: var(--primary-50);
  border-color: var(--primary-500);
  box-shadow: var(--shadow-rose);
}

.dropdown.show .dropdown-toggle {
  background: var(--primary-50);
  border-color: var(--primary-500);
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary-500), var(--accent-600));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.user-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.user-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--dark-900);
  white-space: nowrap;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-email {
  font-size: 0.75rem;
  color: var(--neutral-500);
  display: none;
}

.dropdown-arrow {
  flex-shrink: 0;
  transition: transform var(--transition-fast);
  color: var(--neutral-500);
}

.dropdown.show .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  min-width: 240px;
  background: white;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-xl);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-base);
  z-index: 1000;
  padding: var(--space-2) 0;
}

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

.user-dropdown {
  position: relative;
}

.user-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--neutral-50);
  border: 2px solid var(--neutral-200);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.user-dropdown-trigger:hover {
  background: white;
  border-color: var(--primary-500);
  box-shadow: var(--shadow-rose);
}

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

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--dark-700);
  transition: all var(--transition-fast);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
}

.dropdown-item:hover {
  background: var(--primary-50);
  color: var(--primary-500);
}

.dropdown-item:first-child {
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.dropdown-item:last-child {
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.dropdown-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.logout-form {
  margin: 0;
  padding: 0;
}

.logout-form .dropdown-item {
  border-top: 1px solid var(--neutral-200);
  margin-top: var(--space-2);
  padding-top: var(--space-3);
}

.dropdown-divider {
  height: 1px;
  background: var(--neutral-200);
  margin: var(--space-2) 0;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  background: var(--neutral-100);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.mobile-menu-toggle:hover {
  background: var(--primary-50);
}

.mobile-menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--dark-900);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

/* Mobile Menu Button */
.mobile-menu-button {
  display: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  position: absolute;
  right: var(--space-6);
  top: 50%;
  transform: translateY(-50%);
  z-index: 999;
  background: transparent;
  border: 2px solid var(--neutral-200);
  align-items: center;
  justify-content: center;
}

.mobile-menu-button:hover {
  background: var(--neutral-100);
  border-color: var(--primary-500);
}

.mobile-menu-button:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.mobile-menu-button svg {
  display: block;
  width: 24px;
  height: 24px;
  color: var(--dark-700);
}

.mobile-menu-button svg path {
  transition: all var(--transition-fast);
}

.mobile-menu-button svg path.block {
  display: block;
}

.mobile-menu-button svg path.hidden {
  display: none;
}

/* Mobile Menu Container */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: white;
  box-shadow: var(--shadow-xl);
  z-index: 1001;
  transition: right 0.3s ease-in-out;
  overflow-y: auto;
  display: none;
  flex-direction: column;
}

.mobile-menu.open {
  right: 0;
  display: flex;
}

/* Hide main menu button when drawer is open */
.mobile-menu.open ~ .navbar-container .mobile-menu-button,
body:has(.mobile-menu.open) .mobile-menu-button {
  opacity: 0;
  pointer-events: none;
}

/* Mobile Menu Backdrop */
.mobile-menu-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

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

/* Mobile Menu Header */
.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--neutral-200);
  background: var(--neutral-50);
  position: sticky;
  top: 0;
  z-index: 10;
}

.mobile-menu-header .navbar-brand {
  font-size: 1.25rem;
  flex: 1;
}

.mobile-menu-header .navbar-brand img {
  max-height: 40px !important;
}

.mobile-close-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--neutral-100);
  border: 2px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.mobile-close-button:hover {
  background: var(--neutral-200);
  border-color: var(--primary-500);
}

.mobile-close-button:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.mobile-close-button svg {
  width: 20px;
  height: 20px;
  color: var(--dark-700);
}

/* Mobile Navigation Links */
.mobile-nav-links {
  padding: var(--space-4) 0;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  padding: var(--space-4) var(--space-6);
  color: var(--dark-700);
  font-weight: 500;
  transition: all var(--transition-fast);
  border-left: 3px solid transparent;
}

.mobile-nav-link:hover {
  background: var(--neutral-50);
  color: var(--primary-500);
  border-left-color: var(--primary-500);
}

.mobile-nav-link.active {
  background: var(--primary-50);
  color: var(--primary-600);
  border-left-color: var(--primary-600);
}

/* Mobile Auth Section */
.mobile-auth {
  padding: var(--space-6);
  border-top: 1px solid var(--neutral-200);
  margin-top: auto;
}

/* Mobile Auth Guest Section */
.mobile-auth-guest {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.mobile-auth-message {
  text-align: center;
  color: var(--neutral-600);
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: var(--space-2);
  padding: var(--space-3);
  background: var(--neutral-50);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--primary-500);
}

/* Mobile Auth Buttons for Guest Users */
.mobile-auth .btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-4);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  text-align: center;
  gap: var(--space-2);
  position: relative;
  overflow: hidden;
}

.mobile-auth .btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.mobile-auth .btn:active::before {
  width: 300px;
  height: 300px;
}

.mobile-auth .btn svg {
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.mobile-auth .btn:hover svg {
  transform: translateX(3px);
}

.mobile-auth .btn-primary {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
  border: none;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  margin-bottom: var(--space-3);
}

.mobile-auth .btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
  transform: translateY(-2px);
}

.mobile-auth .btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.mobile-auth .btn-secondary,
.mobile-auth .btn-outline {
  background: white;
  color: var(--primary-600);
  border: 2px solid var(--primary-500);
}

.mobile-auth .btn-secondary:hover,
.mobile-auth .btn-outline:hover {
  background: var(--primary-50);
  border-color: var(--primary-600);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.mobile-auth .btn-secondary:active,
.mobile-auth .btn-outline:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.15);
}

.mobile-auth .w-full {
  width: 100%;
}

.mobile-auth .mb-3 {
  margin-bottom: var(--space-3);
}

.mobile-user-profile {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--neutral-50);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
}

.mobile-user-avatar {
  width: 48px;
  height: 48px;
  background: var(--primary-100);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-600);
}

.mobile-user-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  flex: 1;
}

.mobile-user-name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--dark-900);
  line-height: 1.2;
}

.mobile-user-email {
  font-size: 0.8125rem;
  color: var(--neutral-600);
  line-height: 1.2;
  word-break: break-word;
}

.mobile-menu-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-dropdown-icon {
  margin-right: var(--space-2);
}

/* ==========================================================================
   4. HERO SECTION - COMPLETELY REDESIGNED
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-100) 0%, var(--neutral-100) 50%, var(--accent-50) 100%);
  padding: var(--space-20) var(--space-6);
  margin-top: 80px;
  overflow: hidden;
}

/* Animated Background Decorations */
.hero-decoration {
  position: absolute;
  border-radius: var(--radius-full);
  opacity: 0.3;
  animation: float 20s ease-in-out infinite;
}

.hero-circle-1 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, var(--primary-300), var(--primary-500));
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.hero-circle-2 {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, var(--accent-300), var(--accent-500));
  bottom: -80px;
  left: -80px;
  animation-delay: 5s;
}

.hero-circle-3 {
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--accent-400), var(--accent-600));
  top: 50%;
  left: 10%;
  animation-delay: 10s;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(30px, -30px) rotate(90deg);
  }
  50% {
    transform: translate(-20px, 20px) rotate(180deg);
  }
  75% {
    transform: translate(20px, 30px) rotate(270deg);
  }
}

.hero-container {
  position: relative;
  z-index: 10;
  max-width: 1200px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: white;
  border: 2px solid var(--primary-200);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-600);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-rose);
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.hero-title {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  color: var(--dark-900);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.hero-title-highlight {
  background: linear-gradient(135deg, var(--primary-500), var(--accent-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--dark-600);
  max-width: 700px;
  margin: 0 auto var(--space-8);
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--dark-600);
}

.trust-item svg {
  color: var(--success);
  flex-shrink: 0;
}

/* ==========================================================================
   5. BUTTONS - COMPLETELY REDESIGNED
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-xl);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  font-family: var(--font-sans);
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
  box-shadow: var(--shadow-rose);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(232, 114, 94, 0.35);
  color: white;
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-700), var(--secondary-800));
  color: white;
  box-shadow: var(--shadow-navy);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--secondary-800), var(--secondary-900));
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(36, 59, 83, 0.35);
  color: white;
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent-500), var(--accent-600));
  color: white;
  box-shadow: var(--shadow-gold);
}

.btn-accent:hover {
  background: linear-gradient(135deg, var(--accent-600), var(--accent-700));
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(245, 158, 11, 0.4);
  color: white;
}

.btn-outline {
  background: white;
  color: var(--primary-500);
  border-color: var(--primary-500);
}

.btn-outline:hover {
  background: var(--primary-500);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-rose);
}

.btn-outline-light {
  background: transparent;
  color: white;
  border-color: white;
}

.btn-outline-light:hover {
  background: white;
  color: var(--primary-500);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--primary-500);
}

.btn-ghost:hover {
  background: var(--primary-50);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1.125rem;
}

.btn-xl {
  padding: var(--space-5) var(--space-10);
  font-size: 1.25rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ==========================================================================
   6. STATS SECTION - COMPLETELY REDESIGNED
   ========================================================================== */
.stats-section {
  padding: var(--space-20) var(--space-6);
  background: white;
  position: relative;
}

.stats-container {
  max-width: 1400px;
  margin: 0 auto;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
}

.stat-card {
  background: white;
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  border: 2px solid var(--neutral-100);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-500), var(--accent-600));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.stat-card:hover::before {
  transform: scaleX(1);
}

.stat-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-200);
  box-shadow: var(--shadow-xl);
}

.stat-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  background: linear-gradient(135deg, var(--primary-100), var(--accent-100));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-600);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-serif);
  background: linear-gradient(135deg, var(--primary-500), var(--accent-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark-900);
  margin-bottom: var(--space-2);
}

.stat-description {
  font-size: 0.875rem;
  color: var(--neutral-500);
  line-height: 1.5;
}

/* ==========================================================================
   7. FEATURES SECTION - COMPLETELY REDESIGNED
   ========================================================================== */
.features-section {
  padding: var(--space-24) var(--space-6);
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 50%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

/* Decorative background elements */
.features-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(127, 183, 242, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.features-section::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(155, 214, 152, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.features-container {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.features-header,
.section-header {
  text-align: center;
  max-width: 900px;
  margin: 0 auto var(--space-16);
}

.features-header-badge,
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: linear-gradient(135deg, rgba(127, 183, 242, 0.15), rgba(155, 214, 152, 0.15));
  color: var(--primary-600);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
  border: 1px solid rgba(127, 183, 242, 0.2);
  box-shadow: 0 2px 8px rgba(127, 183, 242, 0.1);
}

.features-header-badge svg {
  width: 16px;
  height: 16px;
}

.features-main-title,
.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: var(--space-6);
  color: var(--dark-900);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.features-main-subtitle,
.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--dark-600);
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-16);
}

.feature-card {
  background: white;
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  border: 2px solid var(--neutral-100);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(127, 183, 242, 0.05), rgba(155, 214, 152, 0.05));
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover {
  transform: translateY(-12px);
  border-color: rgba(127, 183, 242, 0.4);
  box-shadow: 0 20px 40px rgba(127, 183, 242, 0.15), 
              0 10px 20px rgba(0, 0, 0, 0.05);
}

.feature-icon-wrapper {
  position: relative;
  z-index: 1;
  margin-bottom: var(--space-6);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, rgba(127, 183, 242, 0.15), rgba(155, 214, 152, 0.15));
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-600);
  box-shadow: 0 8px 20px rgba(127, 183, 242, 0.2);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid rgba(127, 183, 242, 0.2);
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 15px 35px rgba(127, 183, 242, 0.35);
  background: linear-gradient(135deg, rgba(127, 183, 242, 0.25), rgba(155, 214, 152, 0.25));
}

.feature-icon svg {
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.feature-title {
  position: relative;
  z-index: 1;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--dark-900);
  line-height: 1.3;
}

.feature-description {
  position: relative;
  z-index: 1;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--dark-600);
  margin-bottom: var(--space-6);
}

.feature-link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--primary-600);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all 0.3s ease;
  text-decoration: none;
}

.feature-link:hover {
  gap: var(--space-3);
  color: var(--primary-700);
}

.feature-link svg {
  transition: transform 0.3s ease;
}

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

/* Responsive adjustments */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
  }
}

@media (max-width: 768px) {
  .features-section {
    padding: var(--space-16) var(--space-4);
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .feature-card {
    padding: var(--space-8);
  }

  .features-main-title {
    font-size: 2rem;
  }

  .features-main-subtitle {
    font-size: 1rem;
  }

  .feature-icon {
    width: 64px;
    height: 64px;
  }
}

/* ==========================================================================
   8. HOW IT WORKS SECTION - NEW
   ========================================================================== */
.how-it-works-section {
  padding: var(--space-24) var(--space-6);
  background: white;
}

.how-it-works-container {
  max-width: 1400px;
  margin: 0 auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.step-card {
  background: white;
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  border: 2px solid var(--neutral-100);
  position: relative;
  transition: all var(--transition-base);
}

.step-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-300);
  box-shadow: var(--shadow-xl);
}

.step-number {
  position: absolute;
  top: -20px;
  left: var(--space-8);
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary-500), var(--accent-600));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  box-shadow: var(--shadow-rose);
}

.step-content {
  margin-top: var(--space-8);
  margin-bottom: var(--space-6);
}

.step-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--dark-900);
}

.step-description {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--dark-600);
}

.step-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: linear-gradient(135deg, var(--primary-50), var(--accent-50));
  border-radius: var(--radius-xl);
  color: var(--primary-500);
}

/* ==========================================================================
   9. TESTIMONIALS SECTION - ENHANCED
   ========================================================================== */
.testimonials-section {
  padding: var(--space-24) var(--space-6);
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--neutral-50) 50%, var(--accent-50) 100%);
  position: relative;
  overflow: hidden;
}

.testimonials-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(127, 183, 242, 0.1), transparent);
  border-radius: 50%;
}

.testimonials-section::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(155, 214, 152, 0.1), transparent);
  border-radius: 50%;
}

.testimonials-container {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.testimonials-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--dark-900);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--neutral-600);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-8);
}

.testimonial-card {
  background: white;
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid transparent;
  position: relative;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-500), var(--accent-600));
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  border-color: var(--primary-200);
}

.testimonial-card:hover::before {
  opacity: 1;
}

.testimonial-quote-icon {
  color: var(--primary-300);
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.testimonial-rating {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
}

.star-icon {
  width: 20px;
  height: 20px;
  color: #fbbf24;
  filter: drop-shadow(0 1px 2px rgba(251, 191, 36, 0.3));
}

.testimonial-text {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--dark-700);
  margin-bottom: var(--space-8);
  font-style: normal;
  position: relative;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 2px solid var(--neutral-100);
}

.author-avatar {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary-500), var(--accent-600));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.author-info {
  flex: 1;
}

.author-name {
  font-weight: 700;
  color: var(--dark-900);
  margin-bottom: var(--space-1);
  font-size: 1.0625rem;
}

.author-location {
  font-size: 0.875rem;
  color: var(--neutral-500);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* ==========================================================================
   10. CONTACT SECTION - ENHANCED
   ========================================================================== */
.contact-section {
  padding: var(--space-24) var(--space-6);
  background: linear-gradient(135deg, var(--dark-900) 0%, #1e293b 100%);
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(127, 183, 242, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(155, 214, 152, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.contact-container {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-info {
  color: white;
}

.contact-info .section-title {
  color: white;
  margin-bottom: var(--space-4);
}

.contact-info .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-12);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.contact-detail-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary-500), var(--accent-600));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

.contact-icon svg {
  color: white;
}

.contact-detail-item h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-2);
}

.contact-detail-item p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin: 0;
}

.contact-form-wrapper {
  background: white;
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 10px 10px -5px rgba(0, 0, 0, 0.1);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

.btn-block {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.form-message {
  text-align: center;
  margin-top: var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  display: none;
}

.form-message.success {
  display: block;
  background-color: var(--success-light);
  color: var(--success);
  border: 1px solid var(--success);
}

.form-message.error {
  display: block;
  background-color: var(--danger-light);
  color: var(--danger);
  border: 1px solid var(--danger);
}

/* ==========================================================================
   11. CTA SECTION - NEW
   ========================================================================== */
.cta-section {
  padding: var(--space-24) var(--space-6);
  background: linear-gradient(135deg, var(--primary-600), var(--secondary-800));
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
  border-radius: var(--radius-full);
}

.cta-container {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

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

.cta-title {
  font-size: 3rem;
  font-weight: 800;
  color: white;
  margin-bottom: var(--space-4);
}

.cta-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-8);
  line-height: 1.8;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ==========================================================================
   12. CARDS - REDESIGNED
   ========================================================================== */
.card {
  background: white;
  border-radius: var(--radius-2xl);
  border: 2px solid var(--neutral-100);
  overflow: hidden;
  transition: all var(--transition-base);
}

.card:hover {
  border-color: var(--primary-200);
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.card-header {
  padding: var(--space-6);
  border-bottom: 1px solid var(--neutral-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, var(--primary-50), var(--accent-50));
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark-900);
  margin: 0;
}

.card-body {
  padding: var(--space-6);
}

.card-footer {
  padding: var(--space-6);
  border-top: 1px solid var(--neutral-200);
  background: var(--neutral-50);
}

/* ==========================================================================
   13. FORMS - REDESIGNED
   ========================================================================== */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--dark-900);
  margin-bottom: var(--space-2);
  font-size: 0.875rem;
}

.form-control,
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: 1rem;
  border: 2px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  background: white;
  color: var(--dark-900);
  transition: all var(--transition-fast);
  font-family: var(--font-sans);
}

.form-control:focus,
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 4px var(--primary-100);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-error {
  color: var(--danger);
  font-size: 0.875rem;
  margin-top: var(--space-2);
}

.form-hint {
  color: var(--neutral-500);
  font-size: 0.875rem;
  margin-top: var(--space-2);
}

/* ==========================================================================
   14. ALERTS & NOTIFICATIONS - NEW
   ========================================================================== */
.alert {
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-xl);
  border: 2px solid;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.alert-success {
  background: var(--success-light);
  border-color: var(--success);
  color: var(--success);
}

.alert-warning {
  background: var(--warning-light);
  border-color: var(--warning);
  color: var(--accent-900);
}

.alert-danger {
  background: var(--danger-light);
  border-color: var(--danger);
  color: var(--danger);
}

.alert-info {
  background: var(--info-light);
  border-color: var(--info);
  color: var(--info);
}

/* ==========================================================================
   15. FOOTER - REDESIGNED
   ========================================================================== */
.footer {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  color: white;
  padding: 80px 24px 32px;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
  pointer-events: none;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  margin-bottom: 56px;
}

/* Footer Column Styles */
.footer-column {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-column h4 {
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 24px;
  font-family: 'Playfair Display', serif;
  position: relative;
  padding-bottom: 12px;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-500, #e8725e), var(--accent-600, #d97706));
  border-radius: 2px;
}

/* Footer Links */
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-links li {
  margin: 0;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
  padding-left: 0;
}

.footer-links a::before {
  content: '→';
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s ease;
}

.footer-links a:hover {
  color: white;
  padding-left: 12px;
  transform: translateX(4px);
}

.footer-links a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

/* Social Media Links */
.footer-social-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-social-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social-item:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  color: white;
  transform: translateX(6px);
  box-shadow: 0 8px 24px rgba(0, 168, 232, 0.2);
}

.footer-icon {
  font-size: 20px;
  width: 24px;
  text-align: center;
  color: var(--primary-400, #4fc3f7);
  transition: all 0.3s ease;
}

.footer-social-item:hover .footer-icon {
  color: var(--primary-300, #81d4fa);
  transform: scale(1.15);
}

/* Newsletter Form */
.footer-newsletter-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  line-height: 1.7;
  margin: 0 0 24px;
}

.footer-newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-input-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

.footer-email-input {
  width: 100%;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  color: white;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.3s ease;
  outline: none;
}

.footer-email-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.footer-email-input:focus {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--primary-400, #4fc3f7);
  box-shadow: 0 0 0 4px rgba(0, 168, 232, 0.15);
}

.footer-subscribe-btn {
  width: 100%;
  padding: 16px 28px;
  background: linear-gradient(135deg, var(--primary-500, #00a8e8), var(--primary-600, #0090c8));
  border: none;
  border-radius: 12px;
  color: white;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0, 168, 232, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-subscribe-btn:hover {
  background: linear-gradient(135deg, var(--primary-600, #0090c8), var(--primary-700, #007ba8));
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 168, 232, 0.4);
}

.footer-subscribe-btn:active {
  transform: translateY(-1px);
}

.footer-plus-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

.footer-subscribe-btn:hover .footer-plus-icon {
  transform: rotate(90deg);
}

.footer-form-message {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  padding: 12px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.footer-form-message.success {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.footer-form-message.error {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Footer Divider */
.footer-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  margin: 48px 0 32px;
}

/* Footer Copyright */
.footer-copyright {
  text-align: center;
  padding: 24px 0 0;
}

.footer-copyright p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  font-weight: 500;
  margin: 0;
  letter-spacing: 0.3px;
}

/* Responsive Footer */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .footer {
    padding: 60px 20px 24px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
    margin-bottom: 40px;
  }
  
  .footer-column h4 {
    font-size: 1.125rem;
  }
  
  .footer-social-item {
    padding: 12px 16px;
  }
  
  .footer-input-group {
    flex-direction: column;
  }
  
  .footer-email-input,
  .footer-subscribe-btn {
    width: 100%;
  }
  
  .footer-divider {
    margin: 36px 0 24px;
  }
}

@media (max-width: 480px) {
  .footer {
    padding: 48px 16px 20px;
  }
  
  .footer-column h4 {
    font-size: 1rem;
    margin-bottom: 20px;
  }
  
  .footer-links {
    gap: 12px;
  }
  
  .footer-social-links {
    gap: 12px;
  }
  
  .footer-social-item {
    padding: 10px 14px;
    font-size: 14px;
  }
  
  .footer-icon {
    font-size: 18px;
  }
}

/* ==========================================================================
   16. UTILITY CLASSES
   ========================================================================== */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

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

.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-10 { margin-top: var(--space-10); }
.mt-12 { margin-top: var(--space-12); }

.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.pt-12 { padding-top: var(--space-12); }
.pb-12 { padding-bottom: var(--space-12); }

.flex { display: flex; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-4 { gap: var(--space-4); }

.w-full { width: 100%; }

.text-neutral {
  color: var(--neutral-600);
}

.features-header-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(135deg, var(--primary-100), var(--accent-100));
  color: var(--primary-700);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

/* ==========================================================================
   17. RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2rem; }
  
  .hero-title { font-size: 3.5rem; }
  .features-main-title,
  .section-title { font-size: 2.5rem; }
  .cta-title { font-size: 2.5rem; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .nav-auth {
    display: none;
  }
  
  .mobile-menu-button {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .mobile-menu {
    display: block;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .hero {
    min-height: 80vh;
    padding: var(--space-16) var(--space-4);
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .steps-grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .features-main-title,
  .section-title {
    font-size: 2rem;
  }
  
  .cta-title {
    font-size: 2rem;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .contact-form-wrapper {
    padding: var(--space-6);
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
}

/* ==========================================================================
   18. ANIMATIONS
   ========================================================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fadeIn {
  animation: fadeIn 0.6s ease-out;
}

.animate-slideInLeft {
  animation: slideInLeft 0.6s ease-out;
}

.animate-slideInRight {
  animation: slideInRight 0.6s ease-out;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

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

/* ==========================================================================
   19. LOADING STATES
   ========================================================================== */
.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.6;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  margin: -12px 0 0 -12px;
  border: 3px solid var(--primary-200);
  border-top-color: var(--primary-500);
  border-radius: var(--radius-full);
  animation: spin 0.6s linear infinite;
}

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

/* ==========================================================================
   20. SCROLLBAR STYLING
   ========================================================================== */
::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: var(--neutral-100);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-500);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-600);
}

/* ==========================================================================
   20. PRINT STYLES
   ========================================================================== */
@media print {
  .navbar,
  .footer,
  .btn,
  .mobile-menu-toggle {
    display: none !important;
  }
  
  body {
    background: white;
  }
  
  .hero {
    min-height: auto;
    padding: var(--space-8);
  }
}