/* ==========================================================================
   Bruiloftdrone - Premium Wedding Drone Videography Landing Page
   Design System & Main Styles
   ========================================================================== */

/* ==========================================================================
   DESIGN SYSTEM - CUSTOM PROPERTIES
   ========================================================================== */
:root {
  /* Colors - Apple Style Palette */
  --color-primary: #007AFF;
  --color-primary-dark: #0051D5;
  --color-primary-light: #4DA3FF;
  --color-primary-alpha: rgba(0, 122, 255, 0.1);
  
  /* Clean Secondary Colors - Red */
  --color-secondary: #DC2626;      /* Clean Red */
  --color-secondary-dark: #B91C1C; /* Dark Red */
  --color-secondary-light: #F87171; /* Light Red */
  --color-secondary-alpha: rgba(220, 38, 38, 0.1);
  
  /* Colors - Apple System Grays */
  --color-dark: #1C1C1E;
  --color-dark-light: #2C2C2E;
  --color-dark-alpha: rgba(28, 28, 30, 0.9);
  --color-gray-900: #1C1C1E;
  --color-gray-800: #2C2C2E;
  --color-gray-700: #3A3A3C;
  --color-gray-600: #48484A;
  --color-gray-500: #8E8E93;
  --color-gray-400: #AEAEB2;
  --color-gray-300: #C7C7CC;
  --color-gray-200: #D1D1D6;
  --color-gray-100: #F2F2F7;
  --color-white: #FFFFFF;
  /* Clean Glass Colors */
  --glass-white: rgba(255, 255, 255, 0.9);
  --glass-white-strong: rgba(255, 255, 255, 0.95);
  
  /* Colors - Semantic */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;
  --color-info: #3B82F6;
  
  /* Typography - Apple Style System Fonts */
  --font-primary: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', system-ui, sans-serif;
  --font-secondary: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'SF Mono', ui-monospace, 'Monaco', 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
  
  /* Font Sizes - Fluid Typography */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
  --text-base: clamp(1rem, 0.925rem + 0.375vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.3rem + 1vw, 1.875rem);
  --text-3xl: clamp(1.875rem, 1.6rem + 1.375vw, 2.25rem);
  --text-4xl: clamp(2.25rem, 1.9rem + 1.75vw, 3rem);
  --text-5xl: clamp(3rem, 2.5rem + 2.5vw, 4rem);
  --text-6xl: clamp(3.5rem, 2.8rem + 3.5vw, 5.5rem);
  
  /* Font Weights */
  --weight-light: 300;
  --weight-normal: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;
  --weight-black: 900;
  
  /* Line Heights */
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;
  
  /* Spacing Scale */
  --space-px: 1px;
  --space-0: 0;
  --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;
  --space-32: 8rem;
  --space-40: 10rem;
  --space-48: 12rem;
  --space-56: 14rem;
  --space-64: 16rem;
  
  /* Border Radius */
  --radius-sm: 0.125rem;
  --radius: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-3xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Apple-style Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --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 20px -3px rgba(0, 0, 0, 0.1), 0 4px 8px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 40px -5px rgba(0, 0, 0, 0.15), 0 10px 20px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 32px 64px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 40px rgba(0, 122, 255, 0.25);
  --shadow-glow-warm: 0 0 40px rgba(255, 149, 0, 0.25);
  
  /* Glass/Depth Shadows */
  --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-floating: 0 16px 32px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(255, 255, 255, 0.05);
  
  /* Refined Transitions - Subtle & Smooth */
  --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 350ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  
  /* Elegant Easing - No Bounce */
  --ease-out-smooth: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-in-out-smooth: cubic-bezier(0.45, 0, 0.55, 1);
  
  /* Z-Index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;
  
  /* Breakpoints (for reference in JS) */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
  
  /* Layout */
  --container-max-width: 1200px;
  --container-padding: var(--space-4);
  --section-padding: clamp(3rem, 8vw, 8rem);
  --header-height: 80px;
}

/* ==========================================================================
   CSS RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-secondary);
  font-size: var(--text-base);
  font-weight: var(--weight-normal);
  line-height: var(--leading-normal);
  color: var(--color-gray-800);
  background: #FFFFFF;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.01em;
}

/* Improve focus styles */
:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  color: var(--color-dark);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
  margin-bottom: var(--space-4);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
}

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

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

.link {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.container-full {
  width: 100%;
  padding: 0;
}

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

/* Grid System */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Flexbox Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-secondary);
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  line-height: 1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.3);
}

/* Button Sizes */
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

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

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

/* Elegant Button Design */
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-xl);
  font-weight: var(--weight-semibold);
  transition: all var(--transition-normal);
  letter-spacing: -0.01em;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background: var(--color-secondary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-xl);
  font-weight: var(--weight-semibold);
  transition: all var(--transition-normal);
  letter-spacing: -0.01em;
}

.btn-secondary:hover {
  background: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: var(--glass-white-strong);
  color: var(--color-primary);
  border: 1px solid rgba(0, 122, 255, 0.3);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  font-weight: var(--weight-semibold);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  transform: translateY(-1px) scale(1.02);
  box-shadow: var(--shadow-glow);
}

.btn-ghost {
  background: var(--glass-white);
  color: var(--color-white);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  font-weight: var(--weight-medium);
}

.btn-ghost:hover {
  background: var(--glass-white-strong);
  transform: translateY(-1px) scale(1.02);
  border-color: rgba(255, 255, 255, 0.3);
}

/* Button States */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.btn-full {
  width: 100%;
}

/* Button with loading state */
.btn .loading-spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.btn.loading .loading-spinner {
  display: block;
}

.btn.loading > span {
  opacity: 0;
}

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

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-700);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-secondary);
  font-size: var(--text-base);
  color: var(--color-gray-800);
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-xl);
  transition: all var(--transition-fast);
  letter-spacing: -0.01em;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1), var(--shadow-glass);
  transform: translateY(-1px);
}

input:invalid,
select:invalid,
textarea:invalid {
  border-color: var(--color-error);
}

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin: 0;
  margin-top: 2px;
}

.checkbox-group label {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* ==========================================================================
   SECTION HEADERS
   ========================================================================== */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-subtitle {
  display: inline-block;
  padding: var(--space-2) var(--space-6);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  background: var(--glass-blue);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 122, 255, 0.2);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-glass);
}

.section-title {
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-8);
  letter-spacing: -0.025em;
  line-height: var(--leading-tight);
}

/* ==========================================================================
   LOADING SCREEN
   ========================================================================== */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease-out;
}

.loading-content {
  text-align: center;
  color: var(--color-white);
}

.loading-logo {
  margin-bottom: var(--space-4);
  animation: pulse 2s infinite;
}

.loading-text {
  font-family: var(--font-primary);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-6);
}

.loading-progress {
  width: 200px;
  height: 2px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.loading-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-full);
  animation: loading-progress 2s ease-in-out;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes loading-progress {
  0% { width: 0; transform: translateX(-100%); }
  50% { width: 100%; transform: translateX(-100%); }
  100% { width: 100%; transform: translateX(0); }
}

/* Hide loading screen when loaded */
.loading-screen.hidden {
  opacity: 0;
  pointer-events: none;
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.font-light { font-weight: var(--weight-light); }
.font-normal { font-weight: var(--weight-normal); }
.font-medium { font-weight: var(--weight-medium); }
.font-semibold { font-weight: var(--weight-semibold); }
.font-bold { font-weight: var(--weight-bold); }

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

.bg-primary { background-color: var(--color-primary); }
.bg-secondary { background-color: var(--color-secondary); }
.bg-white { background-color: var(--color-white); }
.bg-dark { background-color: var(--color-dark); }

.rounded { border-radius: var(--radius); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

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

.opacity-0 { opacity: 0; }
.opacity-50 { opacity: 0.5; }
.opacity-100 { opacity: 1; }

.transform { transform: translateZ(0); }
.scale-110 { transform: scale(1.1); }

.transition { transition: all var(--transition-normal); }
.transition-fast { transition: all var(--transition-fast); }

/* ==========================================================================
   ADVANCED GLASSMORPHISM & 3D EFFECTS
   ========================================================================== */
.glass-card {
  background: var(--glass-white-strong);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-glass);
}

.glass-card-strong {
  background: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-floating);
}

.glass-dark {
  background: var(--glass-dark);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

.floating-card {
  transition: all var(--transition-normal);
}

.floating-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(190, 24, 93, 0.2);
}

/* 3D Perspective Effects */
.perspective-container {
  perspective: 1000px;
  perspective-origin: center center;
}

.tilt-card {
  transition: transform var(--transition-spring);
  transform-style: preserve-3d;
  will-change: transform;
}

.tilt-card:hover {
  transform: rotateX(10deg) rotateY(10deg) scale(1.05);
}

/* Magnetic Hover Effects */
.magnetic-button {
  position: relative;
  overflow: hidden;
  transition: all var(--ease-out-expo);
  will-change: transform;
}

.magnetic-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), 
    rgba(255, 255, 255, 0.2) 0%, 
    transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
  pointer-events: none;
}

.magnetic-button:hover::before {
  opacity: 1;
}

/* Advanced Glass Effects */
.glass-pro {
  background: 
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05)),
    linear-gradient(45deg, rgba(0, 122, 255, 0.05), rgba(255, 149, 0, 0.05));
  backdrop-filter: blur(40px) saturate(1.2);
  -webkit-backdrop-filter: blur(40px) saturate(1.2);
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.glass-pro::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.8s var(--ease-out-expo);
}

.glass-pro:hover::before {
  left: 100%;
}

/* Depth Layers */
.depth-1 { transform: translateZ(10px); }
.depth-2 { transform: translateZ(20px); }
.depth-3 { transform: translateZ(30px); }

/* Subtle Scroll Animations */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s var(--ease-out-smooth);
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.6s var(--ease-out-smooth);
}

.fade-in-left.animate {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.6s var(--ease-out-smooth);
}

.fade-in-right.animate {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.95);
  transition: all 0.5s var(--ease-out-smooth);
}

.scale-in.animate {
  opacity: 1;
  transform: scale(1);
}

/* ==========================================================================
   MODERN CSS FEATURES & PERFORMANCE
   ========================================================================== */

/* CSS Containment for Performance */
.section {
  contain: layout style paint;
}

.card-container {
  contain: layout;
}

/* Modern CSS Features */
@supports (backdrop-filter: blur(20px)) {
  .glass-fallback {
    display: none;
  }
}

@supports not (backdrop-filter: blur(20px)) {
  .glass-card, .glass-card-strong, .glass-pro {
    background: rgba(255, 255, 255, 0.9);
  }
}

/* Container Queries (when supported) */
@container (min-width: 400px) {
  .package-card {
    padding: var(--space-12);
  }
}

/* Scroll Timeline (experimental - future enhancement) */
@supports (animation-timeline: scroll()) {
  .scroll-reveal {
    animation: reveal both;
    animation-timeline: scroll();
    animation-range: entry 25% cover 50%;
  }
}

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

/* Advanced Selection Styling */
::selection {
  background: var(--color-primary);
  color: var(--color-white);
  text-shadow: none;
}

::-moz-selection {
  background: var(--color-primary);
  color: var(--color-white);
  text-shadow: none;
}

/* Smooth Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-full);
}

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

/* Enhanced Focus Styles */
.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
  box-shadow: 0 0 0 6px rgba(0, 122, 255, 0.2);
}

/* Performance Optimizations */
.will-change-transform {
  will-change: transform;
}

.will-change-opacity {
  will-change: opacity;
}

.gpu-accelerated {
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
}

/* Loading states for better UX */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

/* Focus visible for accessibility */
.btn:focus-visible,
.nav-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .hero-placeholder-bg {
    animation: none !important;
  }
  
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .glass-card,
  .glass-card-strong,
  .glass-pro {
    background: var(--color-white);
    border: 2px solid var(--color-dark);
  }
  
  .btn-outline {
    border-width: 3px;
  }
}

/* Dark Mode Foundation (System Preference) */
@media (prefers-color-scheme: dark) {
  :root {
    --color-white: #000000;
    --color-dark: #FFFFFF;
    --color-gray-100: #1C1C1E;
    --color-gray-200: #2C2C2E;
    --color-gray-300: #3A3A3C;
    --glass-white: rgba(0, 0, 0, 0.1);
    --glass-white-strong: rgba(0, 0, 0, 0.2);
  }
  
  body {
    background: linear-gradient(135deg, #000000 0%, #1C1C1E 50%, #000000 100%);
    color: var(--color-white);
  }
  
  .navbar {
    background: rgba(0, 0, 0, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .nav-link {
    color: var(--color-gray-300);
  }
}

/* Print Styles */
@media print {
  .navbar,
  .floating-particle,
  .back-to-top {
    display: none !important;
  }
  
  .hero {
    height: auto;
    min-height: auto;
    page-break-after: always;
  }
  
  .glass-card,
  .glass-card-strong,
  .glass-pro {
    background: white !important;
    border: 1px solid black !important;
  }
}

/* Visibility utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   ROMANTIC WEDDING EFFECTS
   ========================================================================== */

/* Clean Typography */

/* Professional hover effects */
.professional-glow:hover {
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.2);
}

/* Wedding sparkle effect */
.sparkle::before {
  content: '✨';
  position: absolute;
  top: -10px;
  right: -10px;
  animation: sparkle 3s ease-in-out infinite;
}

@keyframes sparkle {
  0%, 100% {
    opacity: 0.3;
    transform: rotate(0deg);
  }
  50% {
    opacity: 1;
    transform: rotate(180deg);
  }
}

/* Nederlandse humor effectjes */
.package-tagline {
  font-style: italic;
  color: var(--color-primary);
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  opacity: 0.8;
  transition: opacity var(--transition-normal);
}

.package-card:hover .package-tagline {
  opacity: 1;
}

.section-description {
  color: var(--color-gray-600);
  font-size: var(--text-lg);
  margin-top: var(--space-3);
  font-style: italic;
}

/* Clean Hero Styling */
.hero-title-clean {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: var(--weight-bold);
  text-align: center;
  margin-bottom: var(--space-6);
  line-height: 1.1;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.hero-subtitle-clean {
  font-size: var(--text-xl);
  color: var(--color-white);
  text-align: center;
  margin-bottom: var(--space-12);
  opacity: 0.9;
  font-weight: var(--weight-normal);
}

/* Clean Button Effects */

/* Extra liefde effectjes */
.hero-subtitle strong {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Subtle Professional Effects */
.btn:hover {
  transform: translateY(-2px);
}

/* ==========================================================================
   RESPONSIVE DESIGN - MOBILE FIRST
   ========================================================================== */

/* Mobile First - Base styles for mobile */
.hero-title-clean {
  font-size: 2.5rem;
}

.hero-subtitle-clean {
  font-size: 1.125rem;
}

.section-title {
  font-size: 1.875rem;
}

.container {
  padding: 0 1rem;
}

/* Small screens */
@media (max-width: 480px) {
  .hero-title-clean {
    font-size: 2rem;
  }
  
  .packages-grid {
    grid-template-columns: 1fr;
  }
  
  .gratis-trial-card {
    padding: var(--space-6);
  }
  
  .whatsapp-btn {
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4);
  }
  
  .whatsapp-text {
    align-items: center;
    text-align: center;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablets */
@media (min-width: 481px) and (max-width: 768px) {
  .hero-title-clean {
    font-size: 3rem;
  }
  
  .packages-grid {
    grid-template-columns: 1fr;
  }
  
  .about-content {
    flex-direction: column;
  }
}

/* Desktop */
@media (min-width: 769px) {
  .hero-title-clean {
    font-size: clamp(3rem, 8vw, 5rem);
  }
  
  .container {
    padding: 0 2rem;
  }
}

/* Large screens */
@media (min-width: 1200px) {
  .container {
    max-width: 1200px;
    margin: 0 auto;
  }
}

/* Legacy mobile styles */
@media (max-width: 768px) {
  :root {
    --container-padding: var(--space-4);
    --section-padding: clamp(2rem, 6vw, 4rem);
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 768px) {
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--glass-white-strong);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  z-index: var(--z-fixed);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  box-shadow: var(--shadow-glass);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-dark);
  font-family: var(--font-primary);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  text-decoration: none;
  transition: all var(--transition-fast);
  letter-spacing: -0.02em;
}

.nav-logo:hover {
  color: var(--color-primary);
  transform: scale(1.05);
}

.nav-logo svg {
  transition: transform var(--transition-normal);
}

.nav-logo:hover svg {
  transform: rotate(360deg);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  color: var(--color-gray-700);
  font-weight: var(--weight-medium);
  font-size: var(--text-base);
  text-decoration: none;
  position: relative;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  letter-spacing: -0.01em;
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--glass-blue);
  border-radius: var(--radius-lg);
  transform: scale(0.8);
  opacity: 0;
  transition: all var(--transition-fast);
}

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

.nav-link:hover::before,
.nav-link.active::before {
  transform: scale(1);
  opacity: 1;
}

.nav-cta {
  margin-left: var(--space-4);
}

/* Mobile Navigation Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: var(--space-2);
}

.nav-toggle .bar {
  width: 25px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-fast);
  transform-origin: center;
}

.nav-toggle.active .bar:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active .bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .bar:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-dark);
}

.hero-video-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}

.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.hero-video-bg iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw; /* 16:9 aspect ratio */
  min-width: 100%;
  min-height: 100vh;
  transform: translate(-50%, -50%);
  object-fit: cover;
  border: none;
}

/* Mobile responsive for fullscreen video */
@media (max-width: 768px) {
  .hero-video-bg iframe {
    width: 120%;
    height: 120%;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

@media (max-width: 480px) {
  .hero-video-bg iframe {
    width: 140%;
    height: 140%;
    transform: translate(-50%, -50%) scale(1.2);
  }
}

.hero-placeholder-bg {
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    var(--color-dark) 0%,
    var(--color-primary) 20%,
    rgba(0, 122, 255, 0.8) 40%,
    rgba(255, 149, 0, 0.6) 60%,
    var(--color-secondary) 80%,
    var(--color-dark) 100%
  );
  background-size: 400% 400%;
  animation: gradientShift 25s ease infinite;
}

@keyframes gradientShift {
  0% { 
    background-position: 0% 50%;
    filter: hue-rotate(0deg);
  }
  25% { 
    background-position: 100% 50%;
    filter: hue-rotate(90deg);
  }
  50% { 
    background-position: 100% 100%;
    filter: hue-rotate(180deg);
  }
  75% { 
    background-position: 0% 100%;
    filter: hue-rotate(270deg);
  }
  100% { 
    background-position: 0% 50%;
    filter: hue-rotate(360deg);
  }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0.1) 50%,
    rgba(0, 0, 0, 0.3) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--color-white);
  padding: 0 var(--space-4);
}

.hero-text {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: var(--text-6xl);
  font-weight: var(--weight-black);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-6);
  opacity: 0;
  animation: heroTitleReveal 1.2s ease-out 0.5s forwards;
}

.title-line {
  display: block;
  position: relative;
}

.title-line.highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--text-xl);
  font-weight: var(--weight-normal);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-300);
  margin-bottom: var(--space-10);
  opacity: 0;
  animation: heroSubtitleReveal 1.2s ease-out 0.8s forwards;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  opacity: 0;
  animation: heroCtaReveal 1.2s ease-out 1.1s forwards;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: var(--color-white);
  z-index: 3;
  opacity: 0;
  animation: scrollIndicatorReveal 1.2s ease-out 1.4s forwards;
}

.scroll-mouse {
  width: 24px;
  height: 40px;
  border: 2px solid var(--color-white);
  border-radius: 12px;
  position: relative;
  margin: 0 auto var(--space-2);
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: var(--color-white);
  border-radius: 2px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheelBounce 2s infinite;
}

.scroll-text {
  font-size: var(--text-sm);
  opacity: 0.8;
}

/* Hero Animations */
@keyframes heroTitleReveal {
  0% {
    opacity: 0;
    transform: translateY(50px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroSubtitleReveal {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroCtaReveal {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scrollIndicatorReveal {
  0% {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
}

@keyframes scrollWheelBounce {
  0%, 20% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateX(-50%) translateY(16px);
    opacity: 0;
  }
}

/* ==========================================================================
   SOCIAL PROOF SECTION - APPLE STYLE
   ========================================================================== */
.social-proof {
  background: transparent;
  padding: var(--space-16) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
  text-align: center;
}

.stat-item {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-2xl);
  padding: var(--space-8) var(--space-6);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.stat-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), 0 0 25px rgba(190, 24, 93, 0.15);
  background: var(--glass-blush);
  border-color: var(--color-primary-light);
}

.stat-number {
  font-family: var(--font-primary);
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   ABOUT & SERVICES SECTION - APPLE STYLE
   ========================================================================== */
.about-services {
  background: transparent;
  padding: var(--section-padding) 0;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  margin-top: var(--space-16);
}

.about-text h3 {
  color: var(--color-dark);
  margin-bottom: var(--space-4);
}

.about-text p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.features-list {
  margin-bottom: var(--space-8);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.feature-icon {
  font-size: var(--text-2xl);
  background: var(--glass-blue);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 122, 255, 0.2);
  border-radius: var(--radius-2xl);
  padding: var(--space-4);
  min-width: 60px;
  text-align: center;
  box-shadow: var(--shadow-glass);
  transition: all var(--transition-normal);
}

.feature-item:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  background: rgba(0, 122, 255, 0.2);
  box-shadow: var(--shadow-floating);
}

.feature-text h4 {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-2);
}

.feature-text p {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  margin: 0;
}

.about-media {
  position: relative;
}

.media-container {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
}

.about-image {
  width: 100%;
  height: auto;
  display: block;
}

.media-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.media-play-btn:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

/* ==========================================================================
   RESPONSIVE NAVIGATION & HERO
   ========================================================================== */
@media (max-width: 1024px) {
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-dark);
    flex-direction: column;
    padding: var(--space-8) var(--container-padding);
    gap: var(--space-6);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }
  
  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-cta {
    margin-left: 0;
    margin-top: var(--space-4);
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: var(--text-4xl);
  }
  
  .hero-subtitle {
    font-size: var(--text-lg);
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-cta .btn {
    width: 100%;
    max-width: 280px;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  
  .about-media {
    order: -1;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: var(--text-3xl);
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   PORTFOLIO SECTION
   ========================================================================== */
.portfolio {
  background: var(--color-white);
  padding: var(--section-padding) 0;
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-3) var(--space-6);
  background: transparent;
  color: var(--color-gray-600);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-full);
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-16);
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all var(--ease-out-expo);
  will-change: transform;
  background: var(--glass-white-strong);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.portfolio-item:hover {
  transform: translateY(-12px) scale(1.02) rotateX(5deg);
  box-shadow: 
    var(--shadow-floating), 
    0 0 60px rgba(0, 122, 255, 0.2);
  border-color: rgba(0, 122, 255, 0.4);
}

.portfolio-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-item:hover .portfolio-image img {
  transform: scale(1.05);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(11, 20, 38, 0.8), rgba(0, 212, 255, 0.6));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-content {
  text-align: center;
  color: var(--color-white);
  padding: var(--space-4);
}

.portfolio-content h4 {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-2);
  color: var(--color-white);
}

.portfolio-content p {
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
  opacity: 0.9;
}

.portfolio-view-btn {
  background: var(--color-white);
  color: var(--color-primary);
  border: none;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.portfolio-view-btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.05);
}

/* ==========================================================================
   PACKAGES SECTION - APPLE STYLE
   ========================================================================== */
.packages {
  background: transparent;
  padding: var(--section-padding) 0;
}

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

.package-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-2xl);
  padding: var(--space-10) var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.package-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(190, 24, 93, 0.2);
  background: var(--glass-blush);
  border-color: var(--color-primary-light);
}

.package-card.featured {
  background: linear-gradient(135deg, rgba(0, 122, 255, 0.1), rgba(255, 255, 255, 0.3));
  border: 2px solid var(--color-primary);
  transform: scale(1.05);
  box-shadow: var(--shadow-floating), var(--shadow-glow);
}

.package-card.featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.package-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-white);
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  box-shadow: var(--shadow-floating);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.package-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.package-name {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-4);
}

.package-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: var(--space-2);
}

.price-currency {
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  color: var(--color-gray-600);
}

.price-amount {
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  margin-left: var(--space-1);
}

.package-description {
  color: var(--color-gray-600);
  font-style: italic;
}

.package-features {
  margin-bottom: var(--space-8);
}

.package-features ul {
  list-style: none;
  padding: 0;
}

.package-features li {
  display: flex;
  align-items: center;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-gray-200);
  color: var(--color-gray-700);
}

.package-features li:last-child {
  border-bottom: none;
}

.package-features li::before {
  content: '✓';
  color: var(--color-success);
  font-weight: var(--weight-bold);
  margin-right: var(--space-3);
  font-size: var(--text-lg);
}

/* ==========================================================================
   PARTNERSHIP SECTION
   ========================================================================== */
.partnership {
  background: var(--color-dark);
  color: var(--color-white);
  padding: var(--section-padding) 0;
}

.partnership-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.partnership-text .section-subtitle {
  background: var(--color-primary-alpha);
  color: var(--color-primary);
}

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

.partnership-text p {
  font-size: var(--text-lg);
  color: var(--color-gray-300);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.partnership-benefits {
  margin-bottom: var(--space-8);
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.benefit-icon {
  font-size: var(--text-2xl);
  background: var(--color-primary-alpha);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  min-width: 60px;
  text-align: center;
}

.benefit-text h4 {
  color: var(--color-white);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.benefit-text p {
  color: var(--color-gray-400);
  margin: 0;
}

.partnership-cta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.partnership-stats {
  display: grid;
  gap: var(--space-6);
}

.stat-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card .stat-number {
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.stat-card .stat-label {
  font-size: var(--text-sm);
  color: var(--color-gray-300);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */
.testimonials {
  background: var(--color-white);
  padding: var(--section-padding) 0;
}

.testimonials-carousel {
  position: relative;
  max-width: 800px;
  margin: 0 auto var(--space-8);
  padding: 0 var(--space-8);
}

.testimonial-slide {
  display: none;
  text-align: center;
  animation: fadeIn 0.5s ease-in-out;
}

.testimonial-slide:first-child {
  display: block;
}

.testimonial-content {
  background: var(--glass-white-strong);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-3xl);
  padding: var(--space-12) var(--space-10);
  position: relative;
  box-shadow: var(--shadow-glass);
  transition: all var(--transition-normal);
}

.testimonial-content:hover {
  box-shadow: var(--shadow-floating);
  border-color: rgba(0, 122, 255, 0.3);
}

.testimonial-text {
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--color-gray-700);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
  position: relative;
}

.testimonial-text::before {
  content: '"';
  font-size: var(--text-6xl);
  color: var(--color-primary);
  position: absolute;
  top: -20px;
  left: -10px;
  line-height: 1;
  font-family: var(--font-primary);
}

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

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid var(--color-white);
  box-shadow: var(--shadow);
}

.author-info {
  text-align: left;
}

.author-name {
  font-weight: var(--weight-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-1);
}

.author-wedding {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
}

.testimonial-rating {
  font-size: var(--text-lg);
}

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

.carousel-btn {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-gray-300);
  background: var(--color-white);
  color: var(--color-gray-600);
  font-size: var(--text-xl);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: scale(1.1);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact {
  background: var(--color-gray-50);
  padding: var(--section-padding) 0;
}

.contact-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-16);
  margin-top: var(--space-16);
}

.contact-form-container {
  background: var(--glass-white-strong);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-3xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-glass);
}

.contact-info {
  padding: var(--space-4);
}

.info-section {
  margin-bottom: var(--space-8);
}

.info-section h3 {
  color: var(--color-dark);
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.contact-icon {
  font-size: var(--text-lg);
}

.contact-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.contact-item a {
  color: var(--color-gray-700);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.social-links {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.social-link {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-alpha);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  text-decoration: none;
}

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

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.footer {
  background: var(--color-dark);
  color: var(--color-gray-300);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-section h4 {
  color: var(--color-white);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-4);
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section li {
  margin-bottom: var(--space-2);
}

.footer-section a {
  color: var(--color-gray-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
}

.footer-description {
  color: var(--color-gray-400);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.footer-contact .contact-item {
  margin-bottom: var(--space-3);
}

.footer-contact .contact-item span {
  margin-right: var(--space-2);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-gray-800);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
}

.footer-social {
  display: flex;
  gap: var(--space-6);
}

.footer-social .social-link {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   BACK TO TOP BUTTON
   ========================================================================== */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  z-index: var(--z-fixed);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

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

.animate-in {
  animation: fadeIn 0.8s ease-out forwards;
}

/* ==========================================================================
   FIELD ERROR STYLES
   ========================================================================== */
input.error,
select.error,
textarea.error {
  border-color: var(--color-error) !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.field-error {
  color: var(--color-error);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

/* ==========================================================================
   MOBILE RESPONSIVE UPDATES
   ========================================================================== */
@media (max-width: 1024px) {
  .partnership-content {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  
  .partnership-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 768px) {
  .packages-grid {
    grid-template-columns: 1fr;
  }
  
  .package-card.featured {
    transform: none;
  }
  
  .package-card.featured:hover {
    transform: translateY(-8px);
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .partnership-cta {
    flex-direction: column;
  }
  
  .partnership-stats {
    grid-template-columns: 1fr;
  }
  
  .testimonials-carousel {
    padding: 0 var(--space-4);
  }
  
  .carousel-controls {
    margin-top: var(--space-6);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}