/* ========================================
   DigitVerse Agency Theme - Modern Design System
   ======================================== */

:root {
  /* Primary Colors - Orange Gradient */
  --primary: #FF7F22;
  --primary-dark: #FF5722;
  --primary-light: #FFA726;
  --primary-gradient: linear-gradient(135deg, #FF7F22 0%, #FF5722 100%);

  /* Secondary Colors */
  --secondary: #1e3a5f;
  --secondary-light: #2c5282;

  /* Accent Colors */
  --accent: #00d4aa;
  --accent-dark: #00b894;

  /* Neutral Colors */
  --dark: #0f1419;
  --gray-900: #1a202c;
  --gray-800: #2d3748;
  --gray-700: #4a5568;
  --gray-600: #718096;
  --gray-500: #a0aec0;
  --gray-400: #cbd5e0;
  --gray-300: #e2e8f0;
  --gray-200: #edf2f7;
  --gray-100: #f7fafc;
  --light: #f8fafc;
  --white: #ffffff;

  /* Status Colors */
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --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 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);

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
}

/* ========================================
   Utility Classes
   ======================================== */

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

.gradient-overlay {
  background: linear-gradient(135deg, rgba(255, 127, 34, 0.9) 0%, rgba(255, 87, 34, 0.9) 100%);
}

.gradient-text {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glassmorphism Card */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-lg);
}

/* ========================================
   Enhanced Buttons
   ======================================== */

.btn-gradient {
  background: var(--primary-gradient);
  border: none;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn-gradient::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0) 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn-gradient:hover::before {
  opacity: 1;
}

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

.btn-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* ========================================
   Enhanced Cards
   ======================================== */

.card-modern {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: all var(--transition-base);
  overflow: hidden;
}

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

.card-gradient {
  background: var(--primary-gradient);
  color: white;
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.card-gradient::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 0.5;
  }

  50% {
    opacity: 1;
  }
}

/* 3D Flip Card */
.flip-card {
  perspective: 1000px;
  height: 300px;
}

.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.flip-card-back {
  transform: rotateY(180deg);
  background: var(--primary-gradient);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

/* ========================================
   Form Enhancements
   ======================================== */

.form-floating-modern {
  position: relative;
  margin-bottom: 1.5rem;
}

.form-floating-modern input,
.form-floating-modern textarea {
  width: 100%;
  padding: 1rem;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 1rem;
  transition: all var(--transition-base);
  background: white;
}

.form-floating-modern input:focus,
.form-floating-modern textarea:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 127, 34, 0.1);
}

.form-floating-modern label {
  position: absolute;
  left: 1rem;
  top: 1rem;
  color: var(--gray-600);
  transition: all var(--transition-fast);
  pointer-events: none;
  background: white;
  padding: 0 0.25rem;
}

.form-floating-modern input:focus+label,
.form-floating-modern input:not(:placeholder-shown)+label,
.form-floating-modern textarea:focus+label,
.form-floating-modern textarea:not(:placeholder-shown)+label {
  top: -0.5rem;
  left: 0.75rem;
  font-size: 0.75rem;
  color: var(--primary);
}

/* ========================================
   Animations
   ======================================== */

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

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }

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

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

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

.animate-scaleIn {
  animation: scaleIn 0.5s ease-out;
}

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

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

/* Stagger animation delays */
.animate-delay-100 {
  animation-delay: 100ms;
}

.animate-delay-200 {
  animation-delay: 200ms;
}

.animate-delay-300 {
  animation-delay: 300ms;
}

.animate-delay-400 {
  animation-delay: 400ms;
}

.animate-delay-500 {
  animation-delay: 500ms;
}

/* ========================================
   Section Dividers
   ======================================== */

.section-divider {
  position: relative;
  padding: 4rem 0;
}

.section-divider::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
}

/* Wave Divider */
.wave-divider {
  position: relative;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.wave-divider svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 80px;
}

/* ========================================
   Stats Counter
   ======================================== */

.stat-card {
  text-align: center;
  padding: 2rem;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

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

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-label {
  font-size: 1rem;
  color: var(--gray-600);
  margin-top: 0.5rem;
}

/* ========================================
   Preloader
   ======================================== */

.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s, visibility 0.5s;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* ========================================
   Responsive Utilities
   ======================================== */

@media (max-width: 768px) {
  .stat-number {
    font-size: 2rem;
  }

  .flip-card {
    height: 250px;
  }
}

/* ========================================
   Pricing Cards
   ======================================== */

.pricing-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: all var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.pricing-card.featured {
  background: linear-gradient(135deg, #FFF5EB 0%, #FFFFFF 100%);
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: 1rem;
  right: -3.5rem;
  background: var(--primary);
  color: white;
  padding: 0.25rem 4rem;
  transform: rotate(45deg);
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: var(--shadow);
}

.pricing-amount {
  font-size: 3rem;
  font-weight: 700;
  color: var(--dark);
  margin: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pricing-currency {
  font-size: 1.5rem;
  margin-right: 0.25rem;
  color: var(--gray-600);
}

.pricing-period {
  font-size: 1rem;
  color: var(--gray-500);
  font-weight: 400;
  margin-left: 0.25rem;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  text-align: left;
}

.pricing-features li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  color: var(--gray-700);
}

.pricing-features li i {
  color: var(--success);
  margin-right: 0.75rem;
  font-size: 1.25rem;
}

.pricing-features li.disabled {
  color: var(--gray-400);
  text-decoration: line-through;
}

.pricing-features li.disabled i {
  color: var(--gray-400);
}