/* LossKarr Portfolio — Premium Design */

/* ========================================
   CSS Variables
======================================== */
:root {
  /* Colors - Dark Mode (Default) */
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-tertiary: rgba(255, 255, 255, 0.5);
  --text-muted: rgba(255, 255, 255, 0.35);
  
  --accent: #e8ff47;
  --accent-secondary: #47ff9c;
  --accent-glow: rgba(232, 255, 71, 0.15);
  
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  --border-accent: rgba(232, 255, 71, 0.3);
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
  
  /* Typography - Unbounded: arrondi, futuriste, jamais vu */
  --font-display: 'Unbounded', cursive;
  --font-mono: 'Azeret Mono', monospace;
  
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 64px;
  --space-3xl: 100px;
  
  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  
  /* Layout */
  --max-width: 1400px;
  --header-height: 80px;
}

/* Light Mode */
:root[data-theme="light"] {
  --bg-primary: #fafafa;
  --bg-secondary: #f0f0f0;
  --bg-tertiary: #e5e5e5;
  --bg-card: rgba(0, 0, 0, 0.03);
  --bg-card-hover: rgba(0, 0, 0, 0.06);
  
  --text-primary: #0a0a0a;
  --text-secondary: rgba(0, 0, 0, 0.7);
  --text-tertiary: rgba(0, 0, 0, 0.5);
  --text-muted: rgba(0, 0, 0, 0.35);
  
  --accent: #5c2dff;
  --accent-secondary: #00b87c;
  --accent-glow: rgba(92, 45, 255, 0.1);
  
  --border: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.15);
  --border-accent: rgba(92, 45, 255, 0.3);
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-display);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

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

/* ========================================
   Noise Overlay
======================================== */
.noise {
  position: fixed;
  inset: -50%;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
}

/* ========================================
   Custom Cursor
======================================== */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10000;
  pointer-events: none;
  mix-blend-mode: difference;
}

.cursor-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--text-primary);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.cursor-circle {
  position: absolute;
  width: 40px;
  height: 40px;
  border: 1px solid var(--text-primary);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out), opacity 0.3s;
  opacity: 0.5;
}

.cursor.is-hovering .cursor-circle {
  width: 60px;
  height: 60px;
  opacity: 1;
}

.cursor.is-clicking .cursor-circle {
  width: 30px;
  height: 30px;
}

@media (hover: none), (pointer: coarse) {
  .cursor { display: none; }
}

/* ========================================
   Header
======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-xl);
  background: linear-gradient(to bottom, var(--bg-primary) 0%, transparent 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  transition: opacity 0.3s;
}

.logo:hover {
  opacity: 0.7;
}

.logo-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.7; }
}

.nav {
  display: flex;
  gap: var(--space-xl);
}

.nav-link {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.3s;
  overflow: hidden;
}

.nav-link::before {
  content: attr(data-hover);
  position: absolute;
  top: 100%;
  left: 0;
  color: var(--accent);
  transition: transform 0.3s var(--ease-out);
}

.nav-link:hover {
  color: transparent;
}

.nav-link:hover::before {
  transform: translateY(-100%);
}

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

/* Language Selector */
.lang-selector {
  position: relative;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}

.lang-btn:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

.lang-btn svg {
  opacity: 0.7;
}

.lang-current {
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.lang-chevron {
  transition: transform 0.3s;
}

.lang-selector:has(.lang-dropdown.show) .lang-chevron {
  transform: rotate(180deg);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 140px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xs);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s var(--ease-out);
  z-index: 1000;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

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

.lang-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
}

.lang-option:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.lang-option.active {
  background: var(--accent);
  color: var(--bg-primary);
  font-weight: 600;
}

.lang-flag {
  font-size: 1.1rem;
}

.theme-toggle {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  transition: all 0.3s var(--ease-out);
}

.theme-toggle:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: rotate(15deg);
}

.theme-toggle .icon-sun {
  display: none;
}

:root[data-theme="light"] .theme-toggle .icon-sun {
  display: block;
}

:root[data-theme="light"] .theme-toggle .icon-moon {
  display: none;
}

@media (max-width: 768px) {
  .header {
    padding: 0 var(--space-md);
  }
  
  .nav {
    display: none;
  }
}

/* ========================================
   Hero Section
======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-height) + var(--space-3xl)) var(--space-xl) var(--space-3xl);
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.hero-label {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 0.2s forwards;
}

.hero-label-line {
  width: 60px;
  height: 1px;
  background: var(--accent);
}

.hero-label-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.hero-title {
  font-size: clamp(3rem, 10vw, 8rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-xl);
}

.hero-title-line {
  display: block;
  overflow: hidden;
}

.hero-title-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
  animation: revealWord 0.8s var(--ease-out) forwards;
}

.hero-title-word[data-delay="0"] { animation-delay: 0.3s; }
.hero-title-word[data-delay="1"] { animation-delay: 0.35s; }
.hero-title-word[data-delay="2"] { animation-delay: 0.4s; }
.hero-title-word[data-delay="3"] { animation-delay: 0.5s; }
.hero-title-word[data-delay="4"] { animation-delay: 0.6s; }
.hero-title-word[data-delay="5"] { animation-delay: 0.7s; }

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

.hero-title-word--accent {
  color: var(--accent);
  font-style: italic;
}

.hero-title-word--outline {
  -webkit-text-stroke: 2px var(--text-primary);
  color: transparent;
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: var(--space-xl);
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 0.8s forwards;
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 0.9s forwards;
}

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

.hero-scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: var(--space-xl);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) 1.2s forwards;
}

.hero-scroll-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero-scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { transform: scaleY(1); transform-origin: top; }
  50% { transform: scaleY(0.5); transform-origin: top; }
}

/* Hero Marquee */
.hero-marquee {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--border);
  background: var(--bg-primary);
  overflow: hidden;
}

.marquee-track {
  display: flex;
  gap: var(--space-xl);
  animation: marquee 45s linear infinite;
  width: max-content;
}

.marquee-track:hover {
  animation-play-state: paused;
}

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

.marquee-item {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  white-space: nowrap;
}

.marquee-separator {
  color: var(--accent);
  opacity: 0.5;
}

@media (max-width: 768px) {
  .hero {
    padding: calc(var(--header-height) + var(--space-2xl)) var(--space-md) var(--space-2xl);
  }
  
  .hero-scroll {
    display: none;
  }
}

/* ========================================
   Buttons
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--text-primary);
  color: var(--bg-primary);
  border: 1px solid var(--text-primary);
}

.btn-primary:hover {
  background: transparent;
  color: var(--text-primary);
}

.btn-primary:hover .btn-arrow {
  transform: translate(4px, -4px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--text-primary);
  background: var(--bg-card);
}

.btn-large {
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

.btn-arrow {
  transition: transform 0.3s var(--ease-out);
}

/* ========================================
   Quick Chat (Hero)
======================================== */
.quick-chat {
  margin-top: var(--space-2xl);
  width: 100%;
  max-width: 700px;
  animation: fadeInUp 0.8s var(--ease-out) 0.6s both;
}

.quick-chat-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.3s var(--ease-out);
  box-shadow: var(--shadow-md);
}

.quick-chat-container:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow), var(--shadow-lg);
}

.quick-chat-input-wrapper {
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
  gap: var(--space-md);
}

.quick-chat-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  line-height: 1.6;
  resize: none;
  max-height: 120px;
  padding: var(--space-sm);
}

.quick-chat-input::placeholder {
  color: var(--text-muted);
}

.quick-chat-input:focus {
  outline: none;
}

.quick-chat-actions {
  display: flex;
  gap: var(--space-sm);
}

.quick-chat-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s var(--ease-out);
}

.quick-chat-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px var(--accent-glow);
}

.quick-chat-btn:active {
  transform: scale(0.95);
}

.quick-chat-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.quick-chat-footer {
  padding: var(--space-sm) var(--space-md) var(--space-md);
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.quick-chat-hint {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.quick-chat-hint.connected {
  color: var(--accent-secondary);
}

.quick-chat-hint svg {
  opacity: 0.7;
}

.quick-chat-suggestions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  justify-content: center;
}

.suggestions-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-right: var(--space-sm);
}

.suggestion-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  white-space: nowrap;
}

.suggestion-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
  transform: translateY(-2px);
}

.suggestion-chip span {
  font-size: 0.875rem;
}

@media (max-width: 768px) {
  .quick-chat {
    max-width: 100%;
    margin-top: var(--space-xl);
  }
  
  .quick-chat-suggestions {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: var(--space-sm);
    -webkit-overflow-scrolling: touch;
  }
  
  .suggestions-label {
    display: none;
  }
}

/* ========================================
   Sections
======================================== */
.section {
  padding: var(--space-3xl) var(--space-xl);
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-header {
  margin-bottom: var(--space-2xl);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Alternance des titres de sections */
.section:nth-of-type(odd) .section-header {
  text-align: left;
}

.section:nth-of-type(even) .section-header {
  text-align: right;
}

.section:nth-of-type(even) .section-desc {
  margin-left: auto;
  margin-right: 0;
}

.section-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: var(--space-md);
}

.section-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.section-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 500px;
}

@media (max-width: 768px) {
  .section {
    padding: var(--space-2xl) var(--space-md);
  }
}

/* ========================================
   3D CAROUSEL - Ultra Premium
======================================== */
.carousel-3d-wrapper {
  position: relative;
  width: 100%;
  min-height: 750px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl) 0;
  perspective: 2000px;
  overflow: visible;
}

/* Ambient lighting effects */
.carousel-ambient-light {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 500px;
  height: 500px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  opacity: 0.2;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}

.carousel-ambient-light--secondary {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(71, 255, 156, 0.1) 0%, transparent 70%);
  transform: translate(-30%, -30%);
}

/* Floating particles */
.carousel-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.carousel-particle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: particle-float linear infinite;
}

.carousel-particle--small {
  width: 3px;
  height: 3px;
  background: var(--accent);
  opacity: 0.15;
}

.carousel-particle--medium {
  width: 4px;
  height: 4px;
  background: var(--text-muted);
  opacity: 0.1;
}

.carousel-particle--large {
  width: 5px;
  height: 5px;
  background: var(--accent);
  opacity: 0.08;
  filter: blur(1px);
}

@keyframes particle-float {
  0% {
    transform: translateY(100%);
    opacity: 0;
  }
  10% {
    opacity: var(--particle-opacity, 0.15);
  }
  90% {
    opacity: var(--particle-opacity, 0.15);
  }
  100% {
    transform: translateY(-100%);
    opacity: 0;
  }
}

/* Main carousel container */
.carousel-3d {
  position: relative;
  width: 100%;
  height: 550px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.carousel-3d-stage {
  position: relative;
  width: 100%;
  max-width: 1200px;
  height: 100%;
  perspective: 1500px;
  transform-style: preserve-3d;
}

.carousel-3d-rotator {
  position: absolute;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

/* 3D Card */
.carousel-3d-card {
  position: absolute;
  width: 480px;
  height: 480px;
  left: 50%;
  top: 50%;
  margin-left: -240px;
  margin-top: -240px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--space-xl);
  cursor: pointer;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Card glow effect */
.carousel-3d-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--accent-glow), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
  border-radius: inherit;
}

/* Card border glow */
.carousel-3d-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, var(--accent), transparent 40%, transparent 60%, var(--accent));
  border-radius: calc(var(--radius-xl) + 1px);
  opacity: 0;
  z-index: -1;
  transition: opacity 0.4s;
}

/* Active card state */
.carousel-3d-card.is-active {
  z-index: 100;
  cursor: pointer;
  background: var(--bg-secondary);
  border-color: var(--border-hover);
}

.carousel-3d-card.is-active::before {
  opacity: 0.4;
}

.carousel-3d-card.is-active::after {
  opacity: 0.3;
}

.carousel-3d-card.is-active:hover {
  border-color: var(--accent);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5), 0 0 40px var(--accent-glow);
}

.carousel-3d-card.is-active:hover::after {
  opacity: 0.6;
}

/* Side cards - faded */
.carousel-3d-card:not(.is-active) {
  filter: brightness(0.4) saturate(0.3);
  pointer-events: none;
  opacity: 0.6;
}

/* Card content */
.carousel-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-lg);
}

.carousel-card-number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.carousel-card-badge {
  font-size: 0.6rem;
  font-weight: 700;
  padding: 4px 8px;
  background: linear-gradient(135deg, #ff9500, #ff6b00);
  color: #000;
  border-radius: var(--radius-full);
  animation: pulse-badge 2s ease-in-out infinite;
}

.carousel-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
  line-height: 1.2;
  transition: color 0.3s;
}

.carousel-3d-card.is-active:hover .carousel-card-title {
  color: var(--accent);
}

.carousel-card-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex-grow: 1;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  margin-bottom: var(--space-md);
}

.carousel-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--space-md);
}

.carousel-card-tag {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.05em;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-tertiary);
  text-transform: uppercase;
  transition: all 0.3s;
}

.carousel-3d-card.is-active:hover .carousel-card-tag {
  border-color: var(--border-hover);
  color: var(--text-secondary);
}

.carousel-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.carousel-card-cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color 0.3s;
}

.carousel-3d-card.is-active:hover .carousel-card-cta {
  color: var(--accent);
}

.carousel-card-cta svg {
  transition: transform 0.3s var(--ease-out);
}

.carousel-3d-card.is-active:hover .carousel-card-cta svg {
  transform: translate(3px, -3px);
}

.carousel-card-status {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.carousel-card-status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.carousel-card-status-dot.in-dev {
  background: #ff9500;
}

/* Reflection */
.carousel-3d-reflection {
  position: absolute;
  bottom: -120px;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, 
    rgba(255, 255, 255, 0.03) 0%,
    transparent 100%
  );
  transform: scaleY(-1);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.15), transparent);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.15), transparent);
  pointer-events: none;
}

/* Navigation buttons */
.carousel-3d-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  z-index: 10;
}

.carousel-3d-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}

.carousel-3d-btn svg {
  transition: all 0.3s;
}

.carousel-3d-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.carousel-3d-btn:active {
  transform: scale(0.92);
}

/* Dots navigation */
.carousel-3d-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.carousel-3d-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}

.carousel-3d-dot:hover {
  background: var(--text-secondary);
}

.carousel-3d-dot.active {
  background: var(--accent);
  width: 24px;
  border-radius: var(--radius-full);
}

/* Progress indicator */
.carousel-3d-progress {
  position: absolute;
  bottom: var(--space-lg);
  right: var(--space-xl);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  display: flex;
  align-items: baseline;
  gap: 2px;
  color: var(--text-muted);
  z-index: 10;
}

.carousel-3d-current {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.carousel-3d-separator {
  color: var(--text-muted);
  font-size: 1rem;
  margin: 0 2px;
}

.carousel-3d-total {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* Keyboard hint */
.carousel-3d-hint {
  position: absolute;
  bottom: var(--space-lg);
  left: var(--space-xl);
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  opacity: 0.5;
  z-index: 10;
}

.carousel-hint-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  font-size: 0.6rem;
}

.carousel-hint-text {
  opacity: 0.7;
}


/* Dev badge animation */
@keyframes pulse-badge {
  0%, 100% { 
    transform: scale(1);
    box-shadow: 0 2px 10px rgba(255, 149, 0, 0.4);
  }
  50% { 
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(255, 149, 0, 0.6);
  }
}

/* Responsive */
@media (max-width: 1400px) {
  .carousel-3d-card {
    width: 420px;
    height: 460px;
    margin-left: -210px;
    margin-top: -230px;
  }
}

@media (max-width: 1200px) {
  .carousel-3d-wrapper {
    min-height: 600px;
  }
  
  .carousel-3d-card {
    width: 380px;
    height: 440px;
    margin-left: -190px;
    margin-top: -220px;
  }
}

@media (max-width: 900px) {
  .carousel-3d-card {
    width: 340px;
    height: 420px;
    margin-left: -170px;
    margin-top: -210px;
  }
}

@media (max-width: 768px) {
  .carousel-3d-wrapper {
    min-height: 550px;
    padding: var(--space-xl) 0;
  }
  
  .carousel-3d {
    height: 450px;
  }
  
  .carousel-3d-card {
    width: 300px;
    height: 400px;
    margin-left: -150px;
    margin-top: -200px;
    padding: var(--space-lg);
  }
  
  .carousel-card-title {
    font-size: 1.35rem;
  }
  
  .carousel-card-desc {
    font-size: 0.85rem;
    -webkit-line-clamp: 3;
  }
  
  .carousel-3d-btn {
    width: 44px;
    height: 44px;
  }
  
  .carousel-3d-hint {
    display: none;
  }
  
  .carousel-3d-progress {
    bottom: var(--space-md);
    right: var(--space-md);
  }
  
  .carousel-3d-current {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .carousel-3d-card {
    width: 280px;
    height: 380px;
    margin-left: -140px;
    margin-top: -190px;
  }
}

/* ========================================
   Legacy Projects Grid (hidden by default)
======================================== */
.projects-grid {
  display: none; /* Hidden - using 3D carousel instead */
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.project-card {
  position: relative;
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--bg-card);
  cursor: pointer;
  transition: all 0.4s var(--ease-out);
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), var(--accent-glow), transparent 50%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.project-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-4px);
}

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

/* Dev badge for projects in development */
.dev-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-size: 0.7rem;
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  background: linear-gradient(135deg, #ff9500, #ff6b00);
  color: #000;
  border-radius: var(--radius-full);
  z-index: 10;
  animation: pulse-badge 2s ease-in-out infinite;
  box-shadow: 0 2px 10px rgba(255, 149, 0, 0.4);
}

.project-card.in-dev {
  border-color: rgba(255, 149, 0, 0.3);
}

.project-card.in-dev:hover {
  border-color: rgba(255, 149, 0, 0.6);
}

.project-card-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.project-card-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
  transition: color 0.3s;
}

.project-card:hover .project-card-title {
  color: var(--accent);
}

.project-card-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.project-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.project-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  color: var(--text-tertiary);
  text-transform: uppercase;
}

.project-card-cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.project-card-cta svg {
  transition: transform 0.3s var(--ease-out);
}

.project-card:hover .project-card-cta svg {
  transform: translate(4px, -4px);
}

@media (max-width: 900px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   Services Grid
======================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.service-card {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: all 0.4s var(--ease-out);
}

.service-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.service-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-lg);
  background: var(--accent-glow);
  color: var(--accent);
  margin-bottom: var(--space-lg);
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-sm);
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

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

.service-tag {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.05em;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  color: var(--text-tertiary);
  text-transform: uppercase;
}

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* CTA Block */
.cta-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-accent);
  background: linear-gradient(135deg, var(--accent-glow), transparent);
}

.cta-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.cta-desc {
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .cta-block {
    flex-direction: column;
    text-align: center;
    padding: var(--space-xl);
  }
}

/* ========================================
   About Section
======================================== */
.about-grid {
  display: grid;
  gap: var(--space-2xl);
}

.about-intro {
  max-width: 700px;
}

.about-text {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.about-text--large {
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--text-primary);
}

.about-text strong {
  color: var(--accent);
  font-weight: 700;
}

.about-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.about-card {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.about-card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

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

.tag {
  font-size: 0.8125rem;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all 0.3s;
}

.tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.about-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.about-list li {
  display: flex;
  gap: var(--space-md);
  color: var(--text-secondary);
  line-height: 1.6;
}

.about-list-marker {
  color: var(--accent);
  flex-shrink: 0;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border);
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: var(--space-sm);
  display: block;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .about-details {
    grid-template-columns: 1fr;
  }
  
  .about-stats {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .about-text--large {
    font-size: 1.25rem;
  }
}

/* ========================================
   Contact Section
======================================== */
.section-contact {
  max-width: 100%;
  padding: var(--space-3xl) 0;
}

.contact-header {
  max-width: var(--max-width);
  margin: 0 auto var(--space-2xl);
  padding: 0 var(--space-xl);
}

.contact-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: var(--space-lg);
}

.contact-title-line {
  display: block;
}

.contact-title-line--accent {
  color: var(--accent);
  font-style: italic;
}

.contact-desc {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 500px;
}

.contact-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
}

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

.contact-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: all 0.4s var(--ease-out);
}

.contact-link:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
}

.contact-link:hover .contact-link-arrow {
  transform: translate(4px, -4px);
  color: var(--accent);
}

.contact-link-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-bottom: var(--space-xs);
}

.contact-link-value {
  font-size: 1.125rem;
  font-weight: 600;
}

.contact-link-arrow {
  color: var(--text-muted);
  transition: all 0.3s var(--ease-out);
}

/* Contact Form */
.contact-form-wrapper {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.contact-form-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-xl);
}

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

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

.form-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-input {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.3s var(--ease-out);
  outline: none;
}

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 48px;
}

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

.form-output {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border);
  background: var(--bg-tertiary);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--text-secondary);
  white-space: pre-wrap;
  display: none;
}

.form-output.show {
  display: block;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-header {
    padding: 0 var(--space-md);
  }
  
  .contact-grid {
    padding: 0 var(--space-md);
  }
}

/* ========================================
   Footer
======================================== */
.footer {
  padding: var(--space-2xl) var(--space-xl);
  border-top: 1px solid var(--border);
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xl);
}

.footer-left {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.footer-logo {
  font-weight: 800;
  font-size: 1.125rem;
}

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

.footer-right {
  display: flex;
  gap: var(--space-xl);
}

.footer-link {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color 0.3s;
}

.footer-link:hover {
  color: var(--accent);
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
}

.footer-tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer {
    padding: var(--space-xl) var(--space-md);
  }
  
  .footer-content {
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
  }
  
  .footer-left {
    flex-direction: column;
    gap: var(--space-sm);
  }
}

/* ========================================
   Toast
======================================== */
.toast {
  position: fixed;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-full);
  background: var(--text-primary);
  color: var(--bg-primary);
  font-size: 0.875rem;
  font-weight: 600;
  z-index: 1000;
  opacity: 0;
  transition: all 0.4s var(--ease-out);
  pointer-events: none;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ========================================
   Modal
======================================== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s var(--ease-out);
}

.modal.show {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
}

.modal-content {
  position: relative;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  transform: translateY(20px) scale(0.95);
  transition: transform 0.4s var(--ease-out);
}

.modal.show .modal-content {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all 0.3s;
}

.modal-close:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.modal-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.modal-title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.modal-desc {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.modal-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  margin-bottom: var(--space-xl);
}

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

.modal-meta-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.modal-meta-value {
  font-weight: 600;
  color: var(--text-secondary);
}

.modal-actions {
  display: flex;
  gap: var(--space-md);
}

/* ========================================
   Reveal Animations
======================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   PRELOADER - Professional Developer Loading
======================================== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.preloader.loaded {
  pointer-events: none;
}

.preloader.loaded .preloader-bg {
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.8s cubic-bezier(0.76, 0, 0.24, 1) 0.3s;
}

.preloader.loaded .preloader-content {
  opacity: 0;
  transform: translateY(-30px) scale(0.95);
  transition: all 0.5s cubic-bezier(0.76, 0, 0.24, 1);
}

.preloader.loaded .preloader-grid {
  opacity: 0;
  transition: opacity 0.4s ease;
}

.preloader.loaded .preloader-particles {
  opacity: 0;
  transition: opacity 0.4s ease;
}

.preloader-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at 50% 0%, #0f1419 0%, #050508 50%, #000000 100%);
}

/* Animated gradient orbs */
.preloader-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    radial-gradient(circle at 20% 30%, rgba(232, 255, 71, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(71, 255, 156, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
  animation: orbFloat 15s ease-in-out infinite;
}

.preloader-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 100%, rgba(232, 255, 71, 0.05) 0%, transparent 50%);
  animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(2%, 3%) rotate(5deg); }
  50% { transform: translate(-1%, 2%) rotate(-3deg); }
  75% { transform: translate(1%, -2%) rotate(2deg); }
}

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

.preloader-grid {
  display: none;
}

.preloader-content {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  padding: 20px;
}

/* Terminal */
.preloader-terminal {
  width: min(500px, 90vw);
  background: rgba(15, 15, 20, 0.95);
  border: 1px solid rgba(232, 255, 71, 0.15);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 
    0 25px 80px rgba(0, 0, 0, 0.6),
    0 0 60px rgba(232, 255, 71, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dots .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot-red { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green { background: #28c840; }

.terminal-title {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
}

.terminal-body {
  padding: 20px;
  min-height: 200px;
}

.terminal-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  opacity: 0;
  transform: translateX(-10px);
  animation: terminalLineIn 0.4s var(--ease-out) forwards;
}

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

.terminal-line[data-delay="0"] { animation-delay: 0.2s; }
.terminal-line[data-delay="300"] { animation-delay: 0.5s; }
.terminal-line[data-delay="600"] { animation-delay: 0.8s; }
.terminal-line[data-delay="800"] { animation-delay: 1s; }
.terminal-line[data-delay="1000"] { animation-delay: 1.2s; }
.terminal-line[data-delay="1200"] { animation-delay: 1.4s; }
.terminal-line[data-delay="1500"] { animation-delay: 1.8s; }

.terminal-prompt {
  color: var(--accent);
  font-weight: bold;
}

.terminal-command {
  color: #fff;
}

.terminal-text {
  color: rgba(255, 255, 255, 0.7);
}

.terminal-dot {
  color: var(--accent);
}

.terminal-success {
  color: #28c840;
}

.terminal-status {
  margin-left: auto;
  color: #28c840;
  animation: statusPop 0.3s var(--ease-out);
}

@keyframes statusPop {
  0% { transform: scale(0); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

.terminal-cursor {
  display: inline-block;
  animation: cursorBlink 1s step-end infinite;
  color: var(--accent);
}

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

/* Progress Bar */
.preloader-progress {
  width: min(400px, 80vw);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.progress-bar {
  position: relative;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent) 0%, #47ff9c 100%);
  border-radius: 2px;
  transition: width 0.3s ease;
}

.progress-glow {
  position: absolute;
  top: -10px;
  left: 0;
  height: 24px;
  width: 100%;
  background: linear-gradient(90deg, transparent, rgba(232, 255, 71, 0.3), transparent);
  filter: blur(8px);
  animation: progressGlow 2s ease-in-out infinite;
  transform: translateX(-100%);
}

@keyframes progressGlow {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.progress-info {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 12px;
}

.progress-text {
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.progress-percent {
  color: var(--accent);
  font-weight: bold;
}

/* Brand */
.preloader-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}

.brand-logo {
  display: flex;
  align-items: center;
  position: relative;
}

.brand-letter {
  font-family: var(--font-display);
  font-size: clamp(32px, 6vw, 48px);
  font-weight: 800;
  color: #fff;
  opacity: 0;
  transform: translateY(20px) rotateX(-90deg);
  animation: letterIn 0.6s var(--ease-out) forwards;
}

.brand-letter[data-delay="0"] { animation-delay: 0.1s; }
.brand-letter[data-delay="50"] { animation-delay: 0.15s; }
.brand-letter[data-delay="100"] { animation-delay: 0.2s; }
.brand-letter[data-delay="150"] { animation-delay: 0.25s; }
.brand-letter[data-delay="200"] { animation-delay: 0.3s; }
.brand-letter[data-delay="250"] { animation-delay: 0.35s; }
.brand-letter[data-delay="300"] { animation-delay: 0.4s; }
.brand-letter[data-delay="350"] { animation-delay: 0.45s; }

@keyframes letterIn {
  to {
    opacity: 1;
    transform: translateY(0) rotateX(0);
  }
}

.brand-dot {
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  margin-left: 4px;
  opacity: 0;
  transform: scale(0);
  animation: dotPop 0.5s var(--ease-out) 0.6s forwards;
  box-shadow: 0 0 20px var(--accent), 0 0 40px rgba(232, 255, 71, 0.3);
}

@keyframes dotPop {
  0% { opacity: 0; transform: scale(0); }
  50% { transform: scale(1.5); }
  100% { opacity: 1; transform: scale(1); }
}

.brand-tagline {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
  letter-spacing: 4px;
  opacity: 0;
  animation: fadeIn 0.6s ease 0.8s forwards;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

/* Particles */
.preloader-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.code-particle {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(232, 255, 71, 0.15);
  white-space: nowrap;
  animation: particleFloat linear infinite;
  user-select: none;
}

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

/* Hide body scroll during loading */
body.loading {
  overflow: hidden;
}

/* ========================================
   Reduced Motion
======================================== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .hero-title-word {
    opacity: 1;
    transform: none;
  }
  
  .hero-label, .hero-desc, .hero-cta, .hero-scroll {
    opacity: 1;
  }
  
  .reveal {
    opacity: 1;
    transform: none;
  }
  
  .preloader {
    display: none;
  }
}

/* ========================================
   PREMIUM ANIMATIONS - maxmilkin.com style
======================================== */

/* Smooth scroll body */
html.lenis, html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

/* Reveal animations base */
[data-reveal] {
  opacity: 0;
  transform: translateY(60px);
  transition: none;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal="fade"] {
  transform: translateY(0);
}

[data-reveal="slide-up"] {
  transform: translateY(80px);
}

[data-reveal="slide-left"] {
  transform: translateX(80px);
}

[data-reveal="slide-right"] {
  transform: translateX(-80px);
}

[data-reveal="scale"] {
  transform: scale(0.9);
}

[data-reveal="rotate"] {
  transform: rotate(-5deg) translateY(40px);
}

/* Split text animation */
.split-text .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
}

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

/* Line reveal animation */
.line-reveal {
  position: relative;
  overflow: hidden;
}

.line-reveal::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  transform: scaleX(1);
  transform-origin: right;
  transition: transform 1s cubic-bezier(0.77, 0, 0.175, 1);
}

.line-reveal.revealed::after {
  transform: scaleX(0);
}

/* Image reveal animation */
.img-reveal {
  position: relative;
  overflow: hidden;
}

.img-reveal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent);
  z-index: 2;
  transform: scaleY(1);
  transform-origin: top;
  transition: transform 1.2s cubic-bezier(0.77, 0, 0.175, 1);
}

.img-reveal.revealed::before {
  transform: scaleY(0);
  transform-origin: bottom;
}

.img-reveal img {
  transform: scale(1.3);
  transition: transform 1.5s cubic-bezier(0.77, 0, 0.175, 1);
}

.img-reveal.revealed img {
  transform: scale(1);
}

/* Magnetic button effect */
.magnetic {
  position: relative;
  transition: transform 0.3s cubic-bezier(0.33, 1, 0.68, 1);
}

.magnetic-area {
  position: absolute;
  top: -40px;
  left: -40px;
  right: -40px;
  bottom: -40px;
  z-index: 1;
}

/* Enhanced cursor styles */
.cursor {
  pointer-events: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99999;
  mix-blend-mode: difference;
}

.cursor-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease-out, opacity 0.15s ease-out;
}

.cursor-circle {
  position: absolute;
  width: 40px;
  height: 40px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              width 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              height 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease,
              background 0.3s ease;
}

/* Cursor states */
.cursor.hovering .cursor-circle {
  width: 80px;
  height: 80px;
  background: rgba(232, 255, 71, 0.1);
}

.cursor.clicking .cursor-dot {
  transform: translate(-50%, -50%) scale(0.5);
}

.cursor.clicking .cursor-circle {
  transform: translate(-50%, -50%) scale(0.9);
}

.cursor.on-link .cursor-circle {
  width: 60px;
  height: 60px;
  border-color: var(--accent);
  background: rgba(232, 255, 71, 0.15);
}

.cursor.on-text .cursor-circle {
  width: 4px;
  height: 30px;
  border-radius: 2px;
  background: var(--accent);
  border: none;
}

.cursor.hidden {
  opacity: 0;
}

/* Parallax elements */
[data-parallax] {
  will-change: transform;
}

/* Stagger children animations */
[data-stagger] > * {
  opacity: 0;
  transform: translateY(40px);
}

[data-stagger].revealed > * {
  opacity: 1;
  transform: translateY(0);
}

/* Section transitions - disabled to ensure visibility */
/* Sections are always visible, animations on children only */

/* Horizontal scroll section */
.horizontal-scroll {
  overflow: hidden;
}

.horizontal-scroll-container {
  display: flex;
  flex-wrap: nowrap;
  will-change: transform;
}

/* Text gradient animation */
.text-gradient-animated {
  background: linear-gradient(
    90deg,
    var(--accent) 0%,
    var(--accent-secondary) 25%,
    var(--accent) 50%,
    var(--accent-secondary) 75%,
    var(--accent) 100%
  );
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-flow 3s linear infinite;
}

@keyframes gradient-flow {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* Floating animation for elements */
.floating {
  animation: floating 6s ease-in-out infinite;
}

@keyframes floating {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* Glow pulse */
.glow-pulse {
  animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { 
    box-shadow: 0 0 20px var(--accent-glow), 0 0 40px var(--accent-glow); 
  }
  50% { 
    box-shadow: 0 0 40px var(--accent-glow), 0 0 80px var(--accent-glow); 
  }
}

/* Page transition overlay */
.page-transition {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  z-index: 99998;
  transform: translateY(100%);
  pointer-events: none;
}

.page-transition.active {
  animation: page-slide 1s cubic-bezier(0.77, 0, 0.175, 1) forwards;
}

@keyframes page-slide {
  0% { transform: translateY(100%); }
  50% { transform: translateY(0); }
  100% { transform: translateY(-100%); }
}

/* Noise texture overlay */
.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* Hide default cursor on desktop */
@media (pointer: fine) {
  body:not(.touch-device) {
    cursor: none;
  }
  
  body:not(.touch-device) a,
  body:not(.touch-device) button,
  body:not(.touch-device) input,
  body:not(.touch-device) textarea,
  body:not(.touch-device) [role="button"] {
    cursor: none;
  }
}

/* Mobile: hide custom cursor */
@media (max-width: 768px) {
  .cursor {
    display: none !important;
  }
}

/* Simple CSS scroll animations - always work */
.section-header,
.project-card,
.service-card,
.about-card,
.stat,
.contact-header,
.contact-link,
.tag {
  opacity: 1;
  transform: translateY(0);
}

/* Animate on scroll using CSS */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delay for cards */
.project-card:nth-child(1) { transition-delay: 0s; }
.project-card:nth-child(2) { transition-delay: 0.1s; }
.project-card:nth-child(3) { transition-delay: 0.2s; }
.project-card:nth-child(4) { transition-delay: 0.3s; }
.project-card:nth-child(5) { transition-delay: 0.4s; }
.project-card:nth-child(6) { transition-delay: 0.5s; }

.service-card:nth-child(1) { transition-delay: 0s; }
.service-card:nth-child(2) { transition-delay: 0.1s; }
.service-card:nth-child(3) { transition-delay: 0.2s; }
.service-card:nth-child(4) { transition-delay: 0.3s; }

.tag:nth-child(1) { transition-delay: 0s; }
.tag:nth-child(2) { transition-delay: 0.03s; }
.tag:nth-child(3) { transition-delay: 0.06s; }
.tag:nth-child(4) { transition-delay: 0.09s; }
.tag:nth-child(5) { transition-delay: 0.12s; }
.tag:nth-child(6) { transition-delay: 0.15s; }
.tag:nth-child(7) { transition-delay: 0.18s; }
.tag:nth-child(8) { transition-delay: 0.21s; }
.tag:nth-child(9) { transition-delay: 0.24s; }
.tag:nth-child(10) { transition-delay: 0.27s; }
.tag:nth-child(11) { transition-delay: 0.30s; }
.tag:nth-child(12) { transition-delay: 0.33s; }

/* ============================================
   3D World Button (isolated addon)
============================================ */
.btn-world3d {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: linear-gradient(135deg, rgba(0, 255, 170, 0.15), rgba(0, 255, 170, 0.05));
  border: 1px solid rgba(0, 255, 170, 0.4);
  border-radius: 8px;
  color: #00ffaa;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-world3d::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 255, 170, 0.2), transparent);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.btn-world3d:hover {
  border-color: #00ffaa;
  box-shadow: 0 0 20px rgba(0, 255, 170, 0.3), inset 0 0 20px rgba(0, 255, 170, 0.1);
  transform: translateY(-2px);
}

.btn-world3d:hover::before {
  opacity: 1;
}

.btn-world3d svg {
  width: 18px;
  height: 18px;
  animation: world3d-rotate 8s linear infinite;
}

@keyframes world3d-rotate {
  from { transform: rotateY(0deg); }
  to { transform: rotateY(360deg); }
}

@media (max-width: 768px) {
  .btn-world3d .btn-text {
    display: none;
  }
  .btn-world3d {
    padding: 8px 10px;
  }
}