/* ===================================
   DOMAGOJ BLAŽANIN - PORTFOLIO
   AI-Themed Modern Design
   =================================== */

/* CSS Custom Properties */
:root {
    /* Primary Colors - Cyberpunk/AI Theme */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #12121a;
    --color-bg-tertiary: #1a1a25;
    
    /* Accent Colors */
    --color-cyan: #00f5ff;
    --color-cyan-dim: rgba(0, 245, 255, 0.5);
    --color-cyan-glow: rgba(0, 245, 255, 0.2);
    --color-purple: #bf00ff;
    --color-purple-dim: rgba(191, 0, 255, 0.5);
    --color-purple-glow: rgba(191, 0, 255, 0.2);
    --color-pink: #ff00a0;
    --color-gradient: linear-gradient(135deg, var(--color-cyan), var(--color-purple));
    
    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: rgba(255, 255, 255, 0.7);
    --color-text-muted: rgba(255, 255, 255, 0.4);
    
    /* Fonts */
    --font-display: 'Orbitron', sans-serif;
    --font-body: 'Rajdhani', sans-serif;
    --font-mono: 'Space Mono', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-2xl: 8rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Neural Network Background Canvas */
#neural-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.4;
}

/* Cursor Glow Effect */
.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-cyan-glow) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

body:hover .cursor-glow {
    opacity: 1;
}

/* Selection */
::selection {
    background: var(--color-cyan);
    color: var(--color-bg-primary);
}

/* Links */
a {
    color: var(--color-cyan);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-purple);
}

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

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 245, 255, 0.1);
    padding: 0.75rem 0;
}

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

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.logo-bracket {
    color: var(--color-cyan);
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gradient);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-cyan);
}

.nav-link:hover::before {
    width: 100%;
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

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

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-xl);
    padding: var(--space-2xl) var(--container-padding);
    max-width: var(--container-max);
    margin: 0 auto;
    position: relative;
}

.hero-content {
    z-index: 1;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
}

.title-line {
    display: block;
}

.title-word {
    display: inline-block;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

.title-word[data-delay="0"] { animation-delay: 0.1s; }
.title-word[data-delay="1"] { animation-delay: 0.2s; }
.title-word[data-delay="2"] { animation-delay: 0.4s; }
.title-word[data-delay="3"] { animation-delay: 0.6s; }

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

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

/* Glitch Effect */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--color-cyan);
    animation: glitch-1 2s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: 2px 0 var(--color-purple);
    animation: glitch-2 3s infinite linear alternate-reverse;
}

@keyframes glitch-1 {
    0%, 95% { clip-path: inset(0 0 0 0); }
    96% { clip-path: inset(20% 0 60% 0); }
    97% { clip-path: inset(80% 0 10% 0); }
    98% { clip-path: inset(10% 0 70% 0); }
    99% { clip-path: inset(50% 0 30% 0); }
    100% { clip-path: inset(0 0 0 0); }
}

@keyframes glitch-2 {
    0%, 90% { clip-path: inset(0 0 0 0); }
    91% { clip-path: inset(40% 0 40% 0); }
    93% { clip-path: inset(10% 0 80% 0); }
    95% { clip-path: inset(70% 0 20% 0); }
    97% { clip-path: inset(30% 0 50% 0); }
    100% { clip-path: inset(0 0 0 0); }
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    color: var(--color-cyan);
    margin-bottom: var(--space-md);
    min-height: 1.5em;
}

.typing-wrapper {
    display: inline-flex;
    align-items: center;
}

.typing-cursor {
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 500px;
    margin-bottom: var(--space-lg);
    line-height: 1.8;
}

.highlight {
    color: var(--color-cyan);
    font-weight: 600;
}

/* CTA Buttons */
.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--color-gradient);
    color: var(--color-bg-primary);
    border: none;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-purple), var(--color-cyan));
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--color-cyan-glow);
}

.btn-primary .btn-text,
.btn-primary .btn-icon {
    position: relative;
    z-index: 1;
}

.btn-primary .btn-icon {
    transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-icon {
    transform: translateX(4px);
}

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

.btn-secondary:hover {
    border-color: var(--color-cyan);
    color: var(--color-cyan);
    box-shadow: 0 0 20px var(--color-cyan-glow);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: var(--space-xl);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-cyan);
}

.stat-plus {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-purple);
}

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

/* Hero Visual - AI Orb */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.ai-orb {
    position: relative;
    width: 350px;
    height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.orb-core {
    width: 150px;
    height: 150px;
    background: var(--color-gradient);
    border-radius: 50%;
    box-shadow: 
        0 0 60px var(--color-cyan),
        0 0 100px var(--color-purple-dim),
        inset 0 0 30px rgba(255, 255, 255, 0.3);
    animation: orb-pulse 4s ease-in-out infinite;
}

@keyframes orb-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 
            0 0 60px var(--color-cyan),
            0 0 100px var(--color-purple-dim);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 
            0 0 80px var(--color-cyan),
            0 0 140px var(--color-purple-dim);
    }
}

.orb-ring {
    position: absolute;
    border: 2px solid;
    border-radius: 50%;
    animation: orb-rotate linear infinite;
}

.ring-1 {
    width: 200px;
    height: 200px;
    border-color: var(--color-cyan-dim);
    animation-duration: 8s;
}

.ring-2 {
    width: 270px;
    height: 270px;
    border-color: var(--color-purple-dim);
    animation-duration: 12s;
    animation-direction: reverse;
}

.ring-3 {
    width: 340px;
    height: 340px;
    border-color: rgba(255, 255, 255, 0.1);
    animation-duration: 20s;
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: float 3s ease-in-out infinite;
}

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

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

.scroll-arrow {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.scroll-arrow span {
    width: 10px;
    height: 10px;
    border-right: 2px solid var(--color-cyan);
    border-bottom: 2px solid var(--color-cyan);
    transform: rotate(45deg);
    animation: scroll-bounce 1.5s ease-in-out infinite;
}

.scroll-arrow span:nth-child(2) {
    animation-delay: 0.15s;
}

@keyframes scroll-bounce {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* ===================================
   SECTION STYLES
   =================================== */
.section {
    padding: var(--space-2xl) 0;
    position: relative;
}

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

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-cyan);
    opacity: 0.7;
    margin-bottom: var(--space-sm);
}

.section-tag-close {
    display: block;
    text-align: center;
    margin-top: var(--space-xl);
    opacity: 0.3;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    background: var(--color-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-md);
}

.section-line {
    width: 80px;
    height: 3px;
    background: var(--color-gradient);
    margin: 0 auto;
    border-radius: var(--radius-full);
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about-content {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.about-image {
    position: sticky;
    top: 120px;
}

.image-frame {
    position: relative;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    overflow: hidden;
}

.image-placeholder {
    aspect-ratio: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, var(--color-bg-secondary), var(--color-bg-tertiary));
    border-radius: var(--radius-md);
}

.avatar-ai {
    width: 80%;
    height: 80%;
}

.avatar-svg {
    width: 100%;
    height: 100%;
}

.frame-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-cyan);
}

.frame-corner.top-left {
    top: 10px;
    left: 10px;
    border-right: none;
    border-bottom: none;
}

.frame-corner.top-right {
    top: 10px;
    right: 10px;
    border-left: none;
    border-bottom: none;
}

.frame-corner.bottom-left {
    bottom: 10px;
    left: 10px;
    border-right: none;
    border-top: none;
}

.frame-corner.bottom-right {
    bottom: 10px;
    right: 10px;
    border-left: none;
    border-top: none;
}

.image-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-cyan);
}

.label-icon {
    animation: flash 2s ease-in-out infinite;
}

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

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

.about-intro .lead {
    font-size: 1.25rem;
    color: var(--color-text-primary);
    line-height: 1.8;
}

.about-intro strong {
    color: var(--color-cyan);
    font-weight: 600;
}

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

.about-details em {
    color: var(--color-purple);
    font-style: normal;
    font-weight: 500;
}

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

.highlight-card {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--color-bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.highlight-card:hover {
    border-color: var(--color-cyan-dim);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.highlight-icon {
    font-size: 1.5rem;
}

.highlight-text {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

/* ===================================
   SKILLS SECTION
   =================================== */
.skills {
    background: var(--color-bg-secondary);
}

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

.skill-category {
    background: var(--color-bg-tertiary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
}

.skill-category:hover {
    border-color: var(--color-cyan-dim);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.category-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-lg);
}

.category-icon {
    font-size: 1.25rem;
}

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

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

.skill-name {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.skill-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--color-gradient);
    border-radius: var(--radius-full);
    width: 0;
    transition: width 1s ease-out;
}

/* ===================================
   PROJECTS SECTION
   =================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.project-card {
    position: relative;
    background: var(--color-bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    overflow: hidden;
}

.project-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-gradient);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.project-card:hover {
    border-color: var(--color-cyan-dim);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

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

.project-card.featured {
    grid-column: span 1;
    background: linear-gradient(135deg, 
        rgba(0, 245, 255, 0.05), 
        rgba(191, 0, 255, 0.05));
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

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

.project-links {
    display: flex;
    gap: var(--space-sm);
}

.project-link {
    width: 32px;
    height: 32px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--color-text-muted);
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.project-link:hover {
    border-color: var(--color-cyan);
    color: var(--color-cyan);
}

.project-link svg {
    width: 16px;
    height: 16px;
}

.project-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.project-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.project-description {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tech-tag {
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ===================================
   CULTURE SECTION
   =================================== */
.culture {
    background: var(--color-bg-secondary);
}

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

.culture-intro {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

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

.culture-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.culture-item:hover {
    border-color: var(--color-cyan-dim);
    transform: translateX(10px);
}

.culture-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.culture-info h4 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.culture-info p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.culture-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.culture-quote {
    background: linear-gradient(135deg, 
        rgba(0, 245, 255, 0.1), 
        rgba(191, 0, 255, 0.1));
    border-left: 4px solid var(--color-cyan);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    max-width: 400px;
}

.culture-quote blockquote {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.4;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.culture-quote em {
    color: var(--color-cyan);
    font-style: normal;
}

.culture-quote cite {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-purple);
    font-style: normal;
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-intro {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.contact-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    text-align: left;
    transition: all var(--transition-base);
}

.contact-card:hover {
    border-color: var(--color-cyan);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 245, 255, 0.1);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--color-gradient);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-bg-primary);
}

.contact-info {
    flex: 1;
}

.contact-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.contact-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.contact-arrow {
    font-size: 1.25rem;
    color: var(--color-cyan);
    transition: transform var(--transition-fast);
}

.contact-card:hover .contact-arrow {
    transform: translateX(5px);
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    padding: var(--space-xl) 0;
    background: var(--color-bg-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer-brand {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.footer-tagline {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}

.footer-divider {
    width: 60px;
    height: 1px;
    background: var(--color-gradient);
    margin: 0 auto var(--space-lg);
}

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

.heart {
    display: inline-block;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    25% { transform: scale(1.1); }
    50% { transform: scale(1); }
    75% { transform: scale(1.1); }
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Tablet */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 120px;
    }

    .hero-description {
        margin: 0 auto var(--space-lg);
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        order: -1;
        margin-bottom: var(--space-lg);
    }

    .ai-orb {
        width: 250px;
        height: 250px;
    }

    .orb-core {
        width: 100px;
        height: 100px;
    }

    .ring-1 { width: 150px; height: 150px; }
    .ring-2 { width: 200px; height: 200px; }
    .ring-3 { width: 240px; height: 240px; }

    .about-content {
        grid-template-columns: 1fr;
    }

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

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

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

    .culture-content {
        grid-template-columns: 1fr;
    }

    .culture-visual {
        order: -1;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-bg-secondary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-lg);
        transition: right var(--transition-base);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

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

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .about-highlights {
        grid-template-columns: 1fr;
    }

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

    .scroll-indicator {
        display: none;
    }

    .culture-quote {
        padding: var(--space-lg);
    }

    .culture-quote blockquote {
        font-size: 1.25rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .hero-badge {
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .project-tech {
        gap: 0.25rem;
    }

    .tech-tag {
        font-size: 0.7rem;
        padding: 0.2rem 0.5rem;
    }

    .contact-card {
        flex-direction: column;
        text-align: center;
    }

    .contact-arrow {
        display: none;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .scroll-indicator,
    .cursor-glow,
    #neural-bg {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

    .section {
        page-break-inside: avoid;
    }
}