/* ========================================
   Coloure Dev - Glassmorphism UI Design
   ======================================== */

/* ========================================
   Stars & Shooting Stars Background
   ======================================== */
.stars-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -2;
  overflow: hidden;
}

.stars {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
}

.stars-1 {
  background-image:
    radial-gradient(2px 2px at 20px 30px, rgba(255,255,255,0.8), transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.6), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(255,255,255,0.9), transparent),
    radial-gradient(2px 2px at 160px 120px, rgba(255,255,255,0.7), transparent),
    radial-gradient(1px 1px at 230px 80px, rgba(255,255,255,0.5), transparent),
    radial-gradient(2px 2px at 300px 150px, rgba(255,255,255,0.8), transparent),
    radial-gradient(1px 1px at 350px 50px, rgba(255,255,255,0.6), transparent),
    radial-gradient(2px 2px at 420px 180px, rgba(255,255,255,0.7), transparent),
    radial-gradient(1px 1px at 500px 90px, rgba(255,255,255,0.9), transparent),
    radial-gradient(2px 2px at 580px 200px, rgba(255,255,255,0.5), transparent);
  background-size: 600px 250px;
  animation: starsMove 80s linear infinite;
}

.stars-2 {
  background-image:
    radial-gradient(1px 1px at 50px 100px, rgba(139,92,246,0.8), transparent),
    radial-gradient(2px 2px at 120px 60px, rgba(6,182,212,0.7), transparent),
    radial-gradient(1px 1px at 200px 180px, rgba(244,114,182,0.6), transparent),
    radial-gradient(2px 2px at 280px 30px, rgba(139,92,246,0.5), transparent),
    radial-gradient(1px 1px at 350px 140px, rgba(6,182,212,0.8), transparent),
    radial-gradient(2px 2px at 450px 80px, rgba(244,114,182,0.7), transparent),
    radial-gradient(1px 1px at 520px 190px, rgba(139,92,246,0.6), transparent);
  background-size: 550px 220px;
  animation: starsMove 100s linear infinite reverse;
  opacity: 0.7;
}

.stars-3 {
  background-image:
    radial-gradient(3px 3px at 100px 50px, rgba(255,255,255,0.9), transparent),
    radial-gradient(2px 2px at 250px 150px, rgba(255,255,255,0.7), transparent),
    radial-gradient(3px 3px at 400px 100px, rgba(255,255,255,0.8), transparent),
    radial-gradient(2px 2px at 550px 200px, rgba(255,255,255,0.6), transparent);
  background-size: 700px 300px;
  animation: starsTwinkle 4s ease-in-out infinite, starsMove 120s linear infinite;
}

@keyframes starsMove {
  from { transform: translateY(0); }
  to { transform: translateY(-100%); }
}

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

/* Shooting Stars */
.shooting-stars {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.shooting-stars span {
  position: absolute;
  width: 4px;
  height: 4px;
  background: linear-gradient(45deg, #fff, transparent);
  border-radius: 50%;
  box-shadow: 0 0 6px 2px rgba(139, 92, 246, 0.6);
  animation: shootingStar 6s linear infinite;
  opacity: 0;
}

.shooting-stars span:nth-child(1) {
  top: 10%;
  left: 20%;
  animation-delay: 0s;
}
.shooting-stars span:nth-child(2) {
  top: 25%;
  left: 60%;
  animation-delay: 1.5s;
}
.shooting-stars span:nth-child(3) {
  top: 5%;
  left: 80%;
  animation-delay: 3s;
}
.shooting-stars span:nth-child(4) {
  top: 40%;
  left: 10%;
  animation-delay: 4.5s;
}
.shooting-stars span:nth-child(5) {
  top: 15%;
  left: 45%;
  animation-delay: 2s;
}

@keyframes shootingStar {
  0% {
    transform: translateX(0) translateY(0) rotate(45deg);
    opacity: 1;
    width: 4px;
  }
  30% {
    opacity: 1;
    width: 100px;
  }
  100% {
    transform: translateX(600px) translateY(600px) rotate(45deg);
    opacity: 0;
    width: 4px;
  }
}

/* ========================================
   Page Enter Animations
   ======================================== */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes scaleInBounce {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  60% {
    transform: scale(1.05);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.hero-tag {
  animation: fadeInDown 0.8s ease-out 0.2s both;
}

.hero-title {
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-subtitle {
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-meta {
  animation: fadeInUp 0.8s ease-out 0.8s both;
}

.hero-visual {
  animation: fadeInRight 1s ease-out 0.5s both;
}

/* ========================================
   Gradient Text Effect
   ======================================== */
.text-gradient {
  background: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 50%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Enhanced Primary Text */
.text-primary {
  background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 50%, #7c3aed 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
}

/* ========================================
   Interactive Effects Styles
   ======================================== */

/* Custom Cursor */
.cursor-follower {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, border-color 0.3s, background-color 0.3s;
  mix-blend-mode: difference;
}

.cursor-dot {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background-color 0.2s;
}

.cursor-follower.cursor-hover {
  width: 60px;
  height: 60px;
  border-color: var(--color-accent);
  background: rgba(139, 92, 246, 0.1);
}

.cursor-dot.cursor-hover {
  width: 4px;
  height: 4px;
  background: var(--color-accent);
}

/* Scroll Progress Bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--gradient-primary);
  z-index: 10001;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px var(--color-primary);
}

/* Button Ripple Effect */
.btn {
  position: relative;
  overflow: hidden;
}

.btn-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transform: translate(-50%, -50%) scale(0);
  animation: ripple 0.6s ease-out;
  pointer-events: none;
}

@keyframes ripple {
  to {
    transform: translate(-50%, -50%) scale(4);
    opacity: 0;
  }
}

/* Typewriter Cursor */
.typewriter-cursor {
  display: inline-block;
  color: var(--color-primary);
  animation: blink 1s infinite;
  margin-left: 2px;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

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

/* Card Tilt Transition */
.service-card,
.portfolio-card,
.portfolio-sidebar-card,
.feature-item {
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
              box-shadow 0.4s ease,
              border-color 0.3s ease;
  transform-style: preserve-3d;
  position: relative;
  overflow: hidden;
}

/* Card Glow Border on Hover */
.service-card::after,
.portfolio-card::after,
.portfolio-sidebar-card::after,
.feature-item::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg,
    rgba(139, 92, 246, 0) 0%,
    rgba(139, 92, 246, 0.5) 50%,
    rgba(6, 182, 212, 0) 100%);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.service-card:hover::after,
.portfolio-card:hover::after,
.portfolio-sidebar-card:hover::after,
.feature-item:hover::after {
  opacity: 1;
}

/* Enhanced Card Hover */
.service-card:hover,
.portfolio-card:hover,
.portfolio-sidebar-card:hover,
.feature-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow:
    var(--glass-shadow-lg),
    var(--glass-shadow-glow),
    0 20px 40px rgba(139, 92, 246, 0.15);
}

/* Card Shine Effect */
.service-card::before,
.feature-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 100%
  );
  transition: left 0.6s ease;
  pointer-events: none;
  z-index: 2;
}

.service-card:hover::before,
.feature-item:hover::before {
  left: 100%;
}

/* Magnetic Button Base */
.btn-primary,
.social-icon {
  transition: transform 0.2s ease-out, box-shadow 0.3s ease;
}

/* Hide custom cursor on mobile */
@media (max-width: 768px) {
  .cursor-follower,
  .cursor-dot,
  .mouse-glow {
    display: none !important;
  }
}

/* ========================================
   Floating Particles
   ======================================== */
.particle-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  bottom: -10px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.8) 0%, transparent 70%);
  border-radius: 50%;
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0% {
    transform: translateY(0) translateX(0) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) translateX(100px) rotate(360deg);
    opacity: 0;
  }
}

/* ========================================
   Mouse Glow Effect
   ======================================== */
.mouse-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, rgba(139, 92, 246, 0.05) 40%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  mix-blend-mode: screen;
}

/* ========================================
   Text Reveal Animation
   ======================================== */
.text-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.text-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   Card Glow Effect on Hover
   ======================================== */
.service-card,
.portfolio-card,
.portfolio-sidebar-card {
  position: relative;
  overflow: hidden;
}

.service-card::before,
.portfolio-card::before,
.portfolio-sidebar-card::before {
  content: '';
  position: absolute;
  top: var(--glow-y, 50%);
  left: var(--glow-x, 50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 0;
}

.service-card:hover::before,
.portfolio-card:hover::before,
.portfolio-sidebar-card:hover::before {
  opacity: 1;
}

.service-card > *,
.portfolio-card > *,
.portfolio-sidebar-card > * {
  position: relative;
  z-index: 1;
}

/* ========================================
   Enhanced Background Orbs
   ======================================== */
.bg-orb {
  transition: transform 0.1s ease-out;
  will-change: transform;
}

.bg-orb-1 {
  animation: pulse 4s ease-in-out infinite, colorShift1 8s ease-in-out infinite;
}

.bg-orb-2 {
  animation: pulse 5s ease-in-out infinite reverse, colorShift2 10s ease-in-out infinite;
}

.bg-orb-3 {
  animation: pulse 6s ease-in-out infinite, colorShift3 12s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    filter: blur(80px);
    opacity: 0.4;
  }
  50% {
    filter: blur(100px);
    opacity: 0.6;
  }
}

@keyframes colorShift1 {
  0%, 100% { background: #8b5cf6; }
  33% { background: #a78bfa; }
  66% { background: #7c3aed; }
}

@keyframes colorShift2 {
  0%, 100% { background: #06b6d4; }
  33% { background: #22d3ee; }
  66% { background: #0891b2; }
}

@keyframes colorShift3 {
  0%, 100% { background: #f472b6; }
  33% { background: #f9a8d4; }
  66% { background: #ec4899; }
}

/* ========================================
   Glowing Border Animation
   ======================================== */
@keyframes borderGlow {
  0%, 100% {
    border-color: rgba(139, 92, 246, 0.3);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.1);
  }
  50% {
    border-color: rgba(139, 92, 246, 0.6);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.3);
  }
}

.hero-image-wrapper {
  animation: borderGlow 3s ease-in-out infinite;
}

/* ========================================
   Smooth Scroll Snap (optional sections)
   ======================================== */
.hero {
  scroll-snap-align: start;
}

/* ========================================
   Loading Shimmer Effect
   ======================================== */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.portfolio-placeholder {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.05) 25%,
    rgba(255,255,255,0.1) 50%,
    rgba(255,255,255,0.05) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

/* ========================================
   End Interactive Effects
   ======================================== */

/* CSS Variables */
:root {
  /* Dark Gradient Background */
  --color-bg: #0f0c29;
  --color-bg-secondary: #1a1640;
  --color-bg-card: rgba(255, 255, 255, 0.05);
  --color-bg-elevated: rgba(255, 255, 255, 0.08);

  /* Glassmorphism Effects */
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-bg-strong: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.15);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --glass-shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.4);
  --glass-shadow-glow: 0 0 30px rgba(139, 92, 246, 0.2);
  --glass-blur: blur(12px);
  --glass-blur-strong: blur(20px);

  /* Accent Colors - Vibrant */
  --color-primary: #8b5cf6;
  --color-primary-dark: #7c3aed;
  --color-primary-light: #a78bfa;
  --color-secondary: #06b6d4;
  --color-accent: #f472b6;

  /* Gradient */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-accent: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);

  /* Text Colors - Light for dark background */
  --color-text: #ffffff;
  --color-text-secondary: rgba(255, 255, 255, 0.8);
  --color-text-muted: rgba(255, 255, 255, 0.5);
  --color-text-light: rgba(255, 255, 255, 0.7);

  /* Typography */
  --font-sans: 'Inter', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --font-display: 'Inter', sans-serif;

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

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Container */
  --container-max: 1200px;
  --container-wide: 1400px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
  background-attachment: fixed;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Floating Gradient Orbs */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  pointer-events: none;
  z-index: -1;
}

.bg-orb-1 {
  width: 400px;
  height: 400px;
  background: var(--color-primary);
  top: -100px;
  right: -100px;
  animation: float 20s ease-in-out infinite;
}

.bg-orb-2 {
  width: 300px;
  height: 300px;
  background: var(--color-secondary);
  bottom: 20%;
  left: -50px;
  animation: float 25s ease-in-out infinite reverse;
}

.bg-orb-3 {
  width: 250px;
  height: 250px;
  background: var(--color-accent);
  bottom: -50px;
  right: 20%;
  animation: float 18s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

/* Gradient Text Utility */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.container-wide {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ========================================
   Buttons - Glassmorphism Style
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  white-space: nowrap;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  color: var(--color-text);
  box-shadow: var(--glass-shadow);
}

.btn:hover {
  background: var(--glass-bg-strong);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

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

.btn-primary {
  background: var(--gradient-primary);
  border: none;
  color: white;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

.btn-primary:hover {
  box-shadow: 0 6px 30px rgba(139, 92, 246, 0.5);
  transform: translateY(-2px);
}

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

.btn-secondary {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  color: var(--color-text);
}

.btn-secondary:hover {
  background: var(--glass-bg-strong);
  border-color: rgba(255, 255, 255, 0.25);
}

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

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

.btn-lg {
  padding: 1rem 2rem;
  font-size: 0.9375rem;
  border-radius: var(--radius-xl);
}

.btn-block {
  width: 100%;
}

/* ========================================
   Header - Glassmorphism Style
   ======================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-md) var(--space-lg);
  transition: all 0.3s ease;
}

/* Header scroll state */
.site-header.scrolled {
  padding: var(--space-sm) var(--space-lg);
}

.site-header.scrolled .nav-container {
  background: rgba(15, 12, 41, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-color: rgba(139, 92, 246, 0.2);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(139, 92, 246, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow);
  transition: all 0.3s ease;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.5rem;
  font-weight: 700;
  transition: all var(--transition-base);
}

.logo-icon {
  width: 12px;
  height: 12px;
  background: var(--gradient-primary);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
}

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

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

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

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  transform: translateX(-50%);
  transition: width 0.3s ease;
  border-radius: 2px;
}

.nav-link:hover::before {
  width: 80%;
}

.nav-link:hover {
  color: var(--color-text);
  background: rgba(139, 92, 246, 0.1);
  text-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
}

.nav-link.active {
  color: var(--color-primary-light);
  background: var(--glass-bg);
}

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

.nav-cta .btn-primary {
  padding: 0.5rem 1.25rem;
  font-size: 0.8125rem;
  border-radius: var(--radius-full);
}

/* Mobile Navigation */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  border: 1px solid var(--card-border);
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.nav-toggle:hover {
  background: var(--color-bg-elevated);
}

.hamburger {
  width: 18px;
  height: 2px;
  background: var(--color-text);
  position: relative;
  transition: all var(--transition-base);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: inherit;
  transition: inherit;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
  }

  .nav-toggle:hover {
    background: var(--glass-bg-strong);
  }

  .nav-menu {
    position: fixed;
    top: 85px;
    left: var(--space-md);
    right: var(--space-md);
    background: var(--glass-bg-strong);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-sm);
    border-radius: var(--radius-2xl);
    box-shadow: var(--glass-shadow-lg);
    transform: translateY(-150%) scale(0.95);
    opacity: 0;
    transition: all var(--transition-slow);
  }

  .nav-menu.active {
    transform: translateY(0) scale(1);
    opacity: 1;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: var(--space-md);
    width: 100%;
  }

  .nav-cta .btn {
    width: 100%;
  }
}

/* ========================================
   Hero Section - Exact Match to Reference
   ======================================== */
.hero {
  padding: calc(80px + var(--space-3xl)) 0 0;
  background: transparent;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: end;
  width: 100%;
}

.hero-content {
  max-width: 600px;
  padding-bottom: var(--space-3xl);
}

.hero-tag {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

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

.hero-subtitle {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3xl);
  line-height: 1.8;
  max-width: 420px;
}

/* Hero Meta - Social & Skills */
.hero-meta {
  display: flex;
  gap: var(--space-4xl);
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.meta-label {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.social-icons,
.skill-icons {
  display: flex;
  gap: var(--space-md);
}

.social-icon,
.skill-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
  box-shadow: var(--glass-shadow);
}

.social-icon:hover,
.skill-icon:hover {
  color: var(--color-primary-light);
  background: var(--glass-bg-strong);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: var(--glass-shadow), 0 0 20px rgba(139, 92, 246, 0.3);
  transform: translateY(-2px);
}

.social-icon:active,
.skill-icon:active {
  transform: translateY(0);
}

/* Hero Visual - Profile Image with Glassmorphism */
.hero-visual {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  perspective: 1000px;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 360px;
  padding: var(--space-md);
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.15) 0%,
    rgba(255, 255, 255, 0.05) 50%,
    rgba(255, 255, 255, 0.1) 100%
  );
  backdrop-filter: var(--glass-blur-strong);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-xl);
  box-shadow:
    var(--glass-shadow-lg),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -1px 0 rgba(0, 0, 0, 0.1);
  transition: transform 0.15s ease-out, box-shadow 0.3s ease;
  transform-style: preserve-3d;
  cursor: pointer;
  overflow: hidden;
}

/* Mirror reflection overlay */
.hero-image-wrapper .mirror-reflection {
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.3) 50%,
    transparent 100%
  );
  transform: skewX(-25deg);
  pointer-events: none;
  z-index: 10;
  animation: mirrorSweep 4s ease-in-out infinite;
}

@keyframes mirrorSweep {
  0%, 100% {
    left: -100%;
    opacity: 0;
  }
  50% {
    left: 150%;
    opacity: 1;
  }
}

/* Glow effect on hover */
.hero-image-wrapper::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: calc(var(--radius-xl) + 3px);
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-secondary) 50%,
    var(--color-accent) 100%
  );
  z-index: -1;
  opacity: 0.4;
  filter: blur(15px);
  transition: opacity 0.3s ease, filter 0.3s ease;
}

.hero-image-wrapper:hover::before {
  opacity: 0.7;
  filter: blur(20px);
}

/* Dynamic glow that follows mouse */
.hero-image-wrapper .glow-point {
  position: absolute;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.5) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 5;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.hero-image-wrapper:hover .glow-point {
  opacity: 1;
}

/* Glass edge highlight */
.hero-image-wrapper .glass-edge {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.5) 20%,
    rgba(255, 255, 255, 0.8) 50%,
    rgba(255, 255, 255, 0.5) 80%,
    transparent 100%
  );
  z-index: 10;
}

.hero-image-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.02) 50%,
    rgba(255, 255, 255, 0.05) 100%
  );
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* Inner reflection */
.hero-image-placeholder::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 100%
  );
  pointer-events: none;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* Gradient fade effect at bottom */
.hero-image-wrapper::after {
  content: '';
  position: absolute;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  height: 25%;
  background: linear-gradient(to top, rgba(15, 12, 41, 0.8) 0%, transparent 100%);
  pointer-events: none;
  z-index: 1;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.hero-image-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.hero-image-placeholder svg {
  opacity: 0.4;
}

/* Legacy glass card styles - hidden */
.hero-cards,
.glass-card,
.hero-sphere {
  display: none;
}

/* Hide old glass card stuff */
.glass-card {
  display: none;
  position: absolute;
  width: 320px;
  height: 200px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.05) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: var(--space-lg);
  box-shadow:
    0 25px 50px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.glass-card-1 {
  top: 10%;
  right: 0;
  transform: rotate(-8deg);
  animation: floatCard1 8s ease-in-out infinite;
  z-index: 2;
}

.glass-card-2 {
  bottom: 10%;
  right: 15%;
  transform: rotate(5deg);
  animation: floatCard2 8s ease-in-out infinite;
  z-index: 1;
  background: linear-gradient(135deg, rgba(233, 69, 96, 0.2) 0%, rgba(83, 52, 131, 0.15) 100%);
}

@keyframes floatCard1 {
  0%, 100% { transform: translateY(0) rotate(-8deg); }
  50% { transform: translateY(-15px) rotate(-5deg); }
}

@keyframes floatCard2 {
  0%, 100% { transform: translateY(0) rotate(5deg); }
  50% { transform: translateY(-20px) rotate(8deg); }
}

.card-chip {
  width: 45px;
  height: 35px;
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  border-radius: 6px;
  position: relative;
  overflow: hidden;
}

.card-chip::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 5px;
  right: 5px;
  height: 1px;
  background: rgba(0,0,0,0.2);
}

.card-chip::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 5px;
  bottom: 5px;
  width: 1px;
  background: rgba(0,0,0,0.2);
}

.card-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  letter-spacing: 0.05em;
}

.card-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Hero Sphere Decoration */
.hero-sphere {
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(233, 69, 96, 0.6) 0%, rgba(244, 114, 182, 0.4) 100%);
  bottom: 5%;
  left: 10%;
  filter: blur(1px);
  animation: sphereFloat 6s ease-in-out infinite;
  box-shadow:
    inset -20px -20px 40px rgba(0,0,0,0.2),
    inset 20px 20px 40px rgba(255,255,255,0.1),
    0 20px 40px rgba(233, 69, 96, 0.3);
}

@keyframes sphereFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

/* Small decorative elements */
.hero-visual::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--color-secondary);
  border-radius: 50%;
  top: 20%;
  left: 5%;
  animation: sphereFloat 4s ease-in-out infinite;
  opacity: 0.8;
}

.hero-visual::after {
  content: '';
  position: absolute;
  width: 15px;
  height: 15px;
  background: var(--color-accent-3);
  border-radius: 50%;
  bottom: 30%;
  right: 5%;
  animation: sphereFloat 5s ease-in-out infinite reverse;
  opacity: 0.6;
}

/* Floating Decorations */
.floating-shapes {
  position: absolute;
  inset: -50px;
  pointer-events: none;
}

.floating-shape {
  position: absolute;
  border-radius: 50%;
  animation: floatAround 8s ease-in-out infinite;
}

.floating-shape:nth-child(1) {
  width: 60px;
  height: 60px;
  background: var(--gradient-warm);
  top: 10%;
  right: 10%;
  opacity: 0.6;
  animation-delay: 0s;
}

.floating-shape:nth-child(2) {
  width: 40px;
  height: 40px;
  background: var(--gradient-cool);
  bottom: 20%;
  left: 5%;
  opacity: 0.5;
  animation-delay: -2s;
}

.floating-shape:nth-child(3) {
  width: 30px;
  height: 30px;
  background: var(--color-accent-3);
  top: 60%;
  right: 5%;
  opacity: 0.4;
  animation-delay: -4s;
}

@keyframes floatAround {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(10px, -15px) rotate(90deg); }
  50% { transform: translate(-5px, -25px) rotate(180deg); }
  75% { transform: translate(-15px, -10px) rotate(270deg); }
}

@media (max-width: 968px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .hero-content {
    max-width: 100%;
    order: 2;
  }

  .hero-visual {
    order: 1;
  }

  .hero-image-wrapper {
    max-width: 350px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: calc(80px + var(--space-2xl)) 0 var(--space-2xl);
  }

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

  .hero-meta {
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-2xl);
  }

  .hero-meta-item {
    align-items: center;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-image-wrapper {
    max-width: 300px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-meta {
    flex-direction: column;
    gap: var(--space-xl);
  }

  .social-icon,
  .skill-icon {
    width: 40px;
    height: 40px;
  }

  .hero-image-wrapper {
    max-width: 250px;
  }
}

/* ========================================
   Sections - Minimal Dark Styling
   ======================================== */
.section {
  padding: var(--space-4xl) 0;
  background: transparent;
}

.section-header {
  text-align: left;
  margin-bottom: var(--space-2xl);
}

.section-tag {
  display: block;
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.section-title {
  margin-bottom: var(--space-sm);
  color: var(--color-text);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
}

.section-desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  max-width: 500px;
}

.section-cta {
  text-align: center;
  margin-top: var(--space-2xl);
}

/* ========================================
   Services - Glassmorphism Cards
   ======================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-xl);
}

.service-card {
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  box-shadow: var(--glass-shadow);
}

.service-card:hover {
  background: var(--glass-bg-strong);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: var(--glass-shadow-lg), 0 0 30px rgba(139, 92, 246, 0.2);
  transform: translateY(-5px);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  box-shadow: var(--glass-shadow);
}

.service-icon svg {
  color: var(--color-primary);
}

.service-card h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.service-card p {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  margin-bottom: 0;
  line-height: 1.7;
}

/* Service Detail (Services Page) */
.service-detail {
  padding: var(--space-3xl) 0;
}

.service-detail-content {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2xl);
  align-items: start;
  padding: var(--space-2xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow-lg);
  position: relative;
  overflow: hidden;
}

.service-detail-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: var(--gradient-primary);
}

.service-detail-content.reverse {
  direction: rtl;
}

.service-detail-content.reverse::before {
  left: auto;
  right: 0;
}

.service-detail-content.reverse > * {
  direction: ltr;
}

.service-detail-icon {
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow);
  color: var(--color-primary);
}

.service-detail-text h2 {
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.service-detail-text p {
  color: var(--color-text-light);
  font-size: 1.0625rem;
  margin-bottom: var(--space-lg);
}

.service-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-sm);
}

.service-features li {
  padding: var(--space-sm) var(--space-md);
  padding-left: calc(var(--space-md) + var(--space-lg));
  position: relative;
  color: var(--color-text-light);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-fast);
}

.service-features li:hover {
  transform: translateX(5px);
  background: var(--glass-bg-strong);
  box-shadow: var(--glass-shadow-lg);
}

.service-features li::before {
  content: '';
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  background: var(--gradient-primary);
  border-radius: 50%;
}

@media (max-width: 768px) {
  .service-detail-content,
  .service-detail-content.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .service-detail-icon {
    width: 80px;
    height: 80px;
  }
}

/* ========================================
   Portfolio - Minimal Dark Cards
   ======================================== */

/* Portfolio Sidebar Style - Glassmorphism */
.portfolio-sidebar-section {
  padding: var(--space-3xl) 0;
}

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

.portfolio-sidebar-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--glass-shadow);
}

.portfolio-sidebar-card:hover {
  background: var(--glass-bg-strong);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: var(--glass-shadow-lg), 0 0 30px rgba(139, 92, 246, 0.2);
  transform: translateY(-5px);
}

.portfolio-sidebar-image {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  margin: var(--space-sm);
  margin-bottom: 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
}

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

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

.portfolio-sidebar-info {
  padding: var(--space-lg);
}

.portfolio-sidebar-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.portfolio-sidebar-category {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

@media (max-width: 968px) {
  .portfolio-sidebar-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .portfolio-sidebar-grid {
    grid-template-columns: 1fr;
  }
}

/* Standard Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.portfolio-grid-lg {
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
}

.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-card);
  border: 1px solid var(--card-border);
  transition: all var(--transition-base);
}

.portfolio-card:hover {
  background: var(--color-bg-elevated);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-4px);
}

.portfolio-link {
  display: block;
}

.portfolio-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--color-bg-secondary);
}

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

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

.portfolio-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-bg-elevated) 0%, var(--color-bg-card) 100%);
}

.portfolio-info {
  padding: var(--space-lg);
}

.portfolio-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.portfolio-category {
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  margin-bottom: 0;
}

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.tag {
  display: inline-block;
  padding: 4px 10px;
  background: var(--color-bg-secondary);
  color: var(--color-text-secondary);
  font-size: 0.6875rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid var(--card-border);
}

.tag:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Portfolio Filter */
.portfolio-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-light);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--color-primary-light);
  background: var(--glass-bg-strong);
  transform: translateY(-2px);
}

.filter-btn.active {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

/* ========================================
   Features / Why Me - Glassmorphism Design
   ======================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-xl);
}

.feature-item {
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-base);
}

.feature-item:hover {
  background: var(--glass-bg-strong);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: var(--glass-shadow-lg), 0 0 30px rgba(139, 92, 246, 0.2);
  transform: translateY(-5px);
}

.feature-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
  margin-bottom: var(--space-md);
}

.feature-item h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.feature-item p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
  font-size: 0.875rem;
  line-height: 1.7;
}

/* ========================================
   CTA Section - Glassmorphism
   ======================================== */
.cta-section {
  background: transparent;
  position: relative;
  overflow: hidden;
}

.cta-content {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow-lg);
  position: relative;
}

.cta-content::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: calc(var(--radius-xl) + 3px);
  background: var(--gradient-primary);
  z-index: -1;
  opacity: 0.2;
  filter: blur(15px);
}

.cta-content h2 {
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  font-size: clamp(1.5rem, 3.5vw, 2rem);
}

.cta-content p {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  margin-bottom: var(--space-lg);
}

.cta-content .btn-primary {
  background: var(--gradient-primary);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

.cta-content .btn-primary:hover {
  box-shadow: 0 6px 30px rgba(139, 92, 246, 0.5);
  transform: translateY(-2px);
}

/* ========================================
   Page Header - Dark Theme
   ======================================== */
.page-header {
  padding: calc(100px + var(--space-3xl)) 0 var(--space-2xl);
  background: transparent;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(233, 69, 96, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.page-title {
  margin-bottom: var(--space-sm);
  color: #ffffff;
  position: relative;
}

.page-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.125rem;
  margin-bottom: 0;
  position: relative;
}

/* ========================================
   Project Detail - Vibrant Neumorphism
   ======================================== */
.project-header {
  padding: calc(100px + var(--space-2xl)) 0 var(--space-xl);
  background: transparent;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-light);
  padding: var(--space-sm) var(--space-md);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  margin-bottom: var(--space-lg);
  transition: all var(--transition-fast);
  font-weight: 600;
}

.back-link:hover {
  color: var(--color-primary-light);
  background: var(--glass-bg-strong);
  box-shadow: var(--glass-shadow-lg);
  transform: translateX(-5px);
}

.project-title {
  margin-bottom: var(--space-sm);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.project-category {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
  margin-bottom: 0;
}

.project-featured {
  padding: var(--space-xl) 0;
}

.featured-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--glass-shadow-lg);
  position: relative;
}

.featured-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-2xl);
  padding: 3px;
  background: var(--gradient-primary);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.featured-image img {
  width: 100%;
}

.project-content {
  padding: var(--space-3xl) 0;
}

.project-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-3xl);
}

.project-main {
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow-lg);
}

.project-main h2,
.project-main h3 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.project-main h2:first-child,
.project-main h3:first-child {
  margin-top: 0;
}

.project-main ul,
.project-main ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.project-main li {
  list-style: disc;
  margin-bottom: var(--space-sm);
  color: var(--color-text-light);
}

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

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.gallery-item {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.gallery-item img {
  width: 100%;
  transition: transform var(--transition-base);
}

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

/* Project Sidebar */
.project-sidebar {
  position: sticky;
  top: 100px;
}

.project-meta {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  padding: var(--space-xl);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow-lg);
  position: relative;
  overflow: hidden;
}

.project-meta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.meta-item {
  margin-bottom: var(--space-lg);
}

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

.meta-item h4 {
  font-size: 0.8rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
  font-weight: 700;
}

.meta-item p {
  margin-bottom: 0;
  font-weight: 500;
}

.meta-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

/* Project Navigation */
.project-nav {
  padding: var(--space-2xl) 0;
}

.nav-links {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
}

.nav-prev,
.nav-next {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-fast);
  flex: 1;
  max-width: 320px;
}

.nav-next {
  text-align: right;
  margin-left: auto;
}

.nav-prev:hover,
.nav-next:hover {
  background: var(--glass-bg-strong);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: var(--glass-shadow-lg), 0 0 30px rgba(139, 92, 246, 0.2);
  transform: translateY(-5px);
}

.nav-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.nav-title {
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

  .project-sidebar {
    position: static;
  }
}

/* ========================================
   About Page - Vibrant Neumorphism
   ======================================== */
.about-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.about-image {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  padding: var(--space-md);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow-lg);
  position: relative;
}

.about-image::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: calc(var(--radius-2xl) + 4px);
  background: var(--gradient-primary);
  z-index: -1;
  opacity: 0.4;
  filter: blur(10px);
}

.about-image img {
  border-radius: var(--radius-xl);
}

.about-placeholder {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.about-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-content {
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow);
}

.about-content h2 {
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-stats {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 2px solid rgba(124, 58, 237, 0.1);
}

.stat-item {
  text-align: center;
  padding: var(--space-lg);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow);
  flex: 1;
  transition: all var(--transition-base);
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--glass-shadow-lg), var(--glass-shadow-glow);
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 600;
}

@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-image {
    max-width: 300px;
    margin: 0 auto;
  }

  .about-stats {
    flex-wrap: wrap;
    justify-content: center;
  }

  .stat-item {
    min-width: 140px;
  }
}

/* Skills - Vibrant Neumorphism */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-xl);
}

.skill-category {
  padding: var(--space-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-base);
}

.skill-category:hover {
  transform: translateY(-5px);
  box-shadow: var(--glass-shadow-lg), var(--glass-shadow-glow);
  background: var(--glass-bg-strong);
}

.skill-category h3 {
  font-size: 1rem;
  margin-bottom: var(--space-md);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.skill-tag {
  padding: var(--space-xs) var(--space-md);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.skill-tag:hover {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

/* Timeline - Glassmorphism */
.timeline {
  position: relative;
  padding-left: var(--space-3xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.4);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-xl);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-3xl) + 6px);
  top: 5px;
  width: 22px;
  height: 22px;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  border: 3px solid var(--color-primary);
  border-radius: 50%;
  box-shadow: var(--glass-shadow), 0 0 20px rgba(124, 58, 237, 0.4);
}

.timeline-date {
  display: inline-block;
  font-size: 0.875rem;
  color: white;
  font-weight: 700;
  padding: var(--space-xs) var(--space-lg);
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.timeline-content {
  padding: var(--space-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-base);
}

.timeline-content:hover {
  transform: translateX(10px);
  box-shadow: var(--glass-shadow-lg), var(--glass-shadow-glow);
  background: var(--glass-bg-strong);
}

.timeline-content h3 {
  margin-bottom: var(--space-xs);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.timeline-content p {
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* ========================================
   Contact Page - Vibrant Neumorphism
   ======================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: var(--space-3xl);
}

.contact-form-wrapper,
.contact-info-wrapper {
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.contact-form-wrapper::before,
.contact-info-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  box-shadow: 0 2px 10px rgba(124, 58, 237, 0.3);
}

.contact-form-wrapper h2,
.contact-info-wrapper h2 {
  margin-bottom: var(--space-xl);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

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

.form-group label {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-md) var(--space-lg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  font-family: inherit;
  font-size: 1rem;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  color: var(--color-text);
  transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--glass-shadow), 0 0 0 3px rgba(124, 58, 237, 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%237c3aed' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-md) center;
  background-size: 20px;
  padding-right: var(--space-3xl);
}

/* Contact Info - Vibrant Neumorphism */
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.contact-info-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-base);
}

.contact-info-item:hover {
  transform: translateX(10px);
  box-shadow: var(--glass-shadow-lg), var(--glass-shadow-glow);
}

.contact-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  flex-shrink: 0;
}

.contact-icon svg {
  color: var(--color-primary);
}

.contact-text h4 {
  font-size: 0.8rem;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
}

.contact-text a,
.contact-text p {
  color: var(--color-text);
  margin-bottom: 0;
  font-weight: 600;
}

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

/* Social Links - Vibrant Neumorphism */
.contact-social {
  margin-bottom: var(--space-2xl);
}

.contact-social h3 {
  font-size: 1rem;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

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

.social-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  color: var(--color-text-light);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  box-shadow: 0 8px 25px rgba(124, 58, 237, 0.4);
  transform: translateY(-3px);
}

/* FAQ - Glassmorphism */
.contact-faq h3 {
  font-size: 1rem;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  box-shadow: var(--glass-shadow-lg);
}

.faq-item[open] {
  background: var(--glass-bg);
  box-shadow: var(--glass-shadow-lg), var(--glass-shadow-glow);
}

.faq-item summary {
  padding: var(--space-md);
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  transition: all var(--transition-fast);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-weight: 400;
  font-size: 1.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding: 0 var(--space-md) var(--space-md);
  color: var(--color-text-light);
  font-size: 0.9375rem;
  margin-bottom: 0;
  line-height: 1.7;
}

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

/* ========================================
   Process / Timeline - Vibrant Neumorphism
   ======================================== */
.process-timeline {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg);
}

.process-item {
  flex: 1 1 200px;
  max-width: 240px;
  text-align: center;
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-base);
  position: relative;
}

.process-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.process-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--glass-shadow-lg), var(--glass-shadow-glow);
  background: var(--glass-bg-strong);
}

.process-item:hover::before {
  opacity: 1;
}

.process-number {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  background: var(--gradient-primary);
  color: white;
  font-size: 1.75rem;
  font-weight: 800;
  border-radius: 50%;
  box-shadow: 0 8px 25px rgba(124, 58, 237, 0.4);
}

.process-content h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
}

.process-content p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

/* ========================================
   Pricing - Vibrant Neumorphism
   ======================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.pricing-card {
  position: relative;
  padding: var(--space-2xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--glass-shadow-lg), var(--glass-shadow-glow);
  background: var(--glass-bg-strong);
}

.pricing-card.featured {
  background: var(--gradient-primary);
  box-shadow:
    0 20px 60px rgba(124, 58, 237, 0.4),
    0 10px 30px rgba(6, 182, 212, 0.2);
}

.pricing-card.featured * {
  color: white;
}

.pricing-card.featured .pricing-features li::before {
  background: white;
}

.pricing-card.featured .btn {
  background: white;
  color: var(--color-primary);
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.pricing-card.featured .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-xs) var(--space-lg);
  background: var(--gradient-warm);
  color: white;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(244, 114, 182, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-header {
  text-align: center;
  padding-bottom: var(--space-lg);
  margin-bottom: var(--space-lg);
  border-bottom: 2px solid rgba(124, 58, 237, 0.1);
}

.pricing-card.featured .pricing-header {
  border-bottom-color: rgba(255,255,255,0.2);
}

.pricing-header h3 {
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-xs);
}

.pricing-price .currency {
  font-size: 1.5rem;
  opacity: 0.8;
}

.pricing-price .amount {
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-card.featured .pricing-price .amount {
  background: white;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-price .period {
  opacity: 0.7;
  font-weight: 500;
}

.pricing-features {
  margin-bottom: var(--space-xl);
}

.pricing-features li {
  padding: var(--space-sm) 0;
  padding-left: var(--space-xl);
  position: relative;
  font-weight: 500;
}

.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background: var(--gradient-primary);
  border-radius: 50%;
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z'/%3E%3C/svg%3E");
}

/* ========================================
   Footer - Glassmorphism Design
   ======================================== */
.site-footer {
  background: transparent;
  color: var(--color-text);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand .logo {
  display: inline-block;
  margin-bottom: var(--space-md);
}

.footer-brand .logo-text {
  color: var(--color-text);
}

.footer-brand .logo-accent {
  color: var(--color-primary);
}

.footer-tagline {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  margin-bottom: 0;
}

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

.footer-col h4 {
  color: var(--color-text);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-col a {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-text);
}

.footer-col .contact-info li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer-col .contact-info svg {
  flex-shrink: 0;
  opacity: 0.7;
  color: var(--color-accent);
}

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

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
  box-shadow: var(--glass-shadow);
}

.social-links a:hover {
  color: var(--color-primary-light);
  background: var(--glass-bg-strong);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: var(--glass-shadow), 0 0 20px rgba(139, 92, 246, 0.3);
  transform: translateY(-2px);
}

.footer-bottom {
  padding-top: var(--space-xl);
  text-align: center;
}

.footer-bottom p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .footer-main {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .footer-col .contact-info li {
    justify-content: center;
  }

  .social-links {
    justify-content: center;
  }
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

.fade-in-up {
  animation: fadeInUp 0.8s ease forwards;
}

.scale-in {
  animation: scaleIn 0.5s ease forwards;
}

/* Stagger Animation */
.stagger > * {
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.stagger > *:nth-child(1) { animation-delay: 0.1s; }
.stagger > *:nth-child(2) { animation-delay: 0.2s; }
.stagger > *:nth-child(3) { animation-delay: 0.3s; }
.stagger > *:nth-child(4) { animation-delay: 0.4s; }
.stagger > *:nth-child(5) { animation-delay: 0.5s; }
.stagger > *:nth-child(6) { animation-delay: 0.6s; }

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

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

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

.glass-strong {
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur-strong);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow-lg);
}

.glass-light {
  background: var(--glass-bg-light);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255,255,255,0.2);
}

.glass-dark {
  background: rgba(30, 27, 75, 0.6);
  backdrop-filter: var(--glass-blur-strong);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Gradient Border utility */
.gradient-border {
  position: relative;
}

.gradient-border::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: var(--gradient-primary);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* Glass Glow Effect */
.glass-glow {
  position: relative;
}

.glass-glow::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: var(--gradient-primary);
  border-radius: inherit;
  opacity: 0.3;
  filter: blur(15px);
  z-index: -1;
  transition: opacity var(--transition-base);
}

.glass-glow:hover::before {
  opacity: 0.5;
}

/* ========================================
   Blog Styles - Glassmorphism Design
   ======================================== */

/* Blog Section */
.blog-section {
  padding: var(--space-2xl) 0 var(--space-4xl);
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

/* Blog Card */
.blog-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--glass-shadow);
}

.blog-card:hover {
  background: var(--glass-bg-strong);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: var(--glass-shadow-lg), 0 0 30px rgba(139, 92, 246, 0.2);
  transform: translateY(-5px);
}

.blog-link {
  display: block;
}

.blog-image {
  aspect-ratio: 16/10;
  overflow: hidden;
  margin: var(--space-sm);
  margin-bottom: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
}

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

.blog-card:hover .blog-image img {
  transform: scale(1.05);
}

.blog-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  color: var(--color-text-muted);
}

.blog-content {
  padding: var(--space-lg);
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.blog-date {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.blog-category {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-xs) var(--space-sm);
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-sm);
}

.blog-author {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.blog-author::before {
  content: "by ";
  color: var(--color-text-muted);
}

.blog-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  line-height: 1.4;
}

.blog-excerpt {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.blog-tags .tag {
  font-size: 0.6875rem;
  padding: 3px 8px;
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.blog-tags .tag:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Simplified Blog Card (no image) */
.blog-grid-simple {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.blog-card-simple {
  padding: var(--space-lg);
}

.blog-card-simple .blog-content {
  padding: 0;
}

.blog-card-simple .blog-categories {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.blog-card-simple .blog-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.blog-card-simple .blog-excerpt {
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Blog Post Single */
.blog-post {
  padding-bottom: var(--space-4xl);
}

.blog-post-header {
  padding: calc(100px + var(--space-3xl)) 0 var(--space-2xl);
  background: transparent;
}

.blog-post-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.blog-post-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.blog-post-desc {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  max-width: 700px;
}

.blog-post-categories {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.blog-post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.blog-post-tags .tag {
  font-size: 0.8125rem;
  padding: var(--space-xs) var(--space-md);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  color: var(--color-text-light);
  transition: all var(--transition-fast);
}

.blog-post-tags .tag:hover {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
}

/* Blog Post Featured Image */
.blog-post-featured {
  padding: var(--space-xl) 0;
}

.blog-post-featured .featured-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--glass-shadow-lg);
}

.blog-post-featured .featured-image img {
  width: 100%;
}

/* Blog Post Content */
.blog-post-content {
  padding: var(--space-2xl) 0;
}

.blog-post-body {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-2xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--glass-shadow);
}

.blog-post-body h2 {
  font-size: 1.5rem;
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.blog-post-body h3 {
  font-size: 1.25rem;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.blog-post-body p {
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.blog-post-body ul,
.blog-post-body ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.blog-post-body li {
  list-style: disc;
  margin-bottom: var(--space-sm);
  color: var(--color-text-light);
  line-height: 1.7;
}

.blog-post-body ol li {
  list-style: decimal;
}

.blog-post-body a {
  color: var(--color-primary-light);
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.blog-post-body a:hover {
  color: var(--color-primary);
}

.blog-post-body strong {
  color: var(--color-text);
  font-weight: 600;
}

.blog-post-body code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  padding: 2px 6px;
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--color-primary-light);
}

.blog-post-body pre {
  margin: var(--space-lg) 0;
  padding: var(--space-lg);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}

.blog-post-body pre code {
  padding: 0;
  background: none;
  border: none;
  color: var(--color-text-light);
  font-size: 0.875rem;
  line-height: 1.6;
}

.blog-post-body blockquote {
  margin: var(--space-lg) 0;
  padding: var(--space-md) var(--space-lg);
  background: var(--glass-bg-strong);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.blog-post-body blockquote p {
  margin-bottom: 0;
  font-style: italic;
  color: var(--color-text-secondary);
}

/* Blog Post Footer */
.blog-post-footer {
  padding: var(--space-2xl) 0;
}

.share-section {
  text-align: center;
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow);
  margin-bottom: var(--space-2xl);
}

.share-section h4 {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

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

.share-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  transition: all var(--transition-base);
  box-shadow: var(--glass-shadow);
}

.share-btn:hover {
  color: white;
  background: var(--gradient-primary);
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
  transform: translateY(-3px);
}

/* Related Posts */
.related-posts {
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow);
}

.related-posts h4 {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
}

.related-card {
  display: block;
  padding: var(--space-md);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.related-card:hover {
  background: var(--gradient-primary);
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(139, 92, 246, 0.3);
}

.related-card h5 {
  font-size: 0.9375rem;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
  line-height: 1.4;
}

.related-card:hover h5 {
  color: white;
}

.related-card time {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.related-card:hover time {
  color: rgba(255, 255, 255, 0.8);
}

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

  .blog-post-body {
    padding: var(--space-lg);
  }

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

/* PlantUML Diagram */
.plantuml-diagram {
  margin: var(--space-lg) 0;
  text-align: center;
  padding: var(--space-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  overflow-x: auto;
}

.plantuml-diagram img {
  max-width: 100%;
  height: auto;
  filter: invert(1) hue-rotate(180deg);
}

/* ========================================
   Pagination - Glassmorphism Design
   ======================================== */
.pagination {
  margin-top: var(--space-3xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.pagination-info {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

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

.pagination-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-base);
}

.pagination-link:hover:not(.disabled) {
  background: var(--glass-bg-strong);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow-lg);
}

.pagination-link.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination-numbers {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.pagination-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-base);
}

.pagination-number:hover:not(.active) {
  background: var(--glass-bg-strong);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.pagination-number.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: white;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

.pagination-ellipsis {
  color: var(--color-text-muted);
  padding: 0 var(--space-xs);
}

@media (max-width: 768px) {
  .pagination-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .pagination-link {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.8125rem;
  }

  .pagination-number {
    min-width: 36px;
    height: 36px;
    font-size: 0.8125rem;
  }
}