/* ============================================
   Jordan Taylor - Personal Portfolio
   Professional dark theme with blue accents
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Primary Colors */
    --color-primary: #3B82F6;
    --color-primary-dark: #2563EB;
    --color-primary-light: #60A5FA;
    
    /* Accent */
    --color-accent: #8B5CF6;
    --color-success: #10B981;
    --color-warning: #F59E0B;
    
    /* Neutral Colors */
    --color-black: #0A0A0F;
    --color-dark: #0F0F14;
    --color-gray-900: #18181B;
    --color-gray-800: #27272A;
    --color-gray-700: #3F3F46;
    --color-gray-600: #52525B;
    --color-gray-500: #71717A;
    --color-gray-400: #A1A1AA;
    --color-gray-300: #D4D4D8;
    --color-gray-200: #E4E4E7;
    --color-gray-100: #F4F4F5;
    --color-white: #FFFFFF;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    --gradient-dark: linear-gradient(180deg, var(--color-dark) 0%, var(--color-black) 100%);
    --gradient-card: linear-gradient(145deg, var(--color-gray-800) 0%, var(--color-gray-900) 100%);
    
    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* 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: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    
    /* Container */
    --container-max: 1100px;
    --container-padding: 1.5rem;
    
    /* Navigation */
    --nav-height: 70px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray-300);
    background: var(--color-black);
}

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

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

h1, h2, h3, h4 {
    color: var(--color-white);
    font-weight: 600;
    line-height: 1.3;
}

ul {
    list-style: none;
}

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

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn svg {
    width: 18px;
    height: 18px;
}

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

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

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 1px solid var(--color-gray-600);
}

.btn-secondary:hover {
    background: var(--color-gray-800);
    border-color: var(--color-gray-500);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-text {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--color-white);
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: var(--radius-md);
}

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

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-gray-400);
    padding: var(--space-sm) 0;
    position: relative;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.nav-cta {
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--color-white) !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(139, 92, 246, 0.1) 0%, transparent 40%),
        var(--gradient-dark);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, black, transparent);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.hero-greeting {
    display: block;
    color: var(--color-primary);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: var(--space-sm);
}

.hero-name {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-400) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title {
    font-size: 1.75rem;
    color: var(--color-gray-300);
    margin-bottom: var(--space-md);
}

.hero-tagline {
    font-size: 1.1rem;
    color: var(--color-gray-500);
    margin-bottom: var(--space-2xl);
    max-width: 500px;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-gray-700);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    text-align: center;
}

.hero-avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-white);
}

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

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-gray-500);
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: var(--space-4xl) 0;
}

.about-content h2 {
    font-size: 2rem;
    margin-bottom: var(--space-lg);
}

.about-text {
    font-size: 1.1rem;
    color: var(--color-gray-300);
    max-width: 800px;
    margin-bottom: var(--space-2xl);
    line-height: 1.8;
}

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

.highlight-item {
    padding: var(--space-xl);
    background: var(--color-gray-900);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
}

.highlight-item:hover {
    border-color: var(--color-gray-700);
    transform: translateY(-4px);
}

.highlight-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.highlight-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-white);
}

.highlight-item h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
}

.highlight-item p {
    font-size: 0.9rem;
    color: var(--color-gray-400);
}

/* ============================================
   Experience Preview
   ============================================ */
.experience-preview {
    padding: var(--space-4xl) 0;
    background: var(--color-dark);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2xl);
}

.section-header h2 {
    font-size: 2rem;
}

.view-all {
    color: var(--color-primary);
    font-weight: 500;
}

.view-all:hover {
    color: var(--color-primary-light);
}

.experience-timeline {
    position: relative;
    padding-left: var(--space-2xl);
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-gray-700);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--space-2xl);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: calc(-1 * var(--space-2xl) + 2px);
    top: 6px;
    width: 12px;
    height: 12px;
    background: var(--color-gray-700);
    border-radius: 50%;
    border: 2px solid var(--color-dark);
}

.timeline-marker.current {
    background: var(--color-primary);
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.4);
}

.timeline-content {
    background: var(--color-gray-900);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.timeline-info h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.company {
    color: var(--color-primary);
    font-weight: 500;
}

.timeline-meta {
    text-align: right;
}

.dates {
    display: block;
    font-weight: 500;
    color: var(--color-gray-300);
}

.location {
    font-size: 0.9rem;
    color: var(--color-gray-500);
}

.timeline-highlights {
    list-style: disc;
    padding-left: var(--space-lg);
}

.timeline-highlights li {
    color: var(--color-gray-400);
    margin-bottom: var(--space-sm);
    line-height: 1.6;
}

/* ============================================
   Skills Section
   ============================================ */
.skills-section {
    padding: var(--space-4xl) 0;
}

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

.skills-column h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-gray-800);
}

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

.skill-bar-item {
    width: 100%;
}

.skill-bar-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-xs);
}

.skill-name {
    font-weight: 500;
    color: var(--color-gray-300);
}

.skill-level {
    font-size: 0.85rem;
    color: var(--color-gray-500);
}

.skill-bar {
    height: 6px;
    background: var(--color-gray-800);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.skill-bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width 1s ease;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
}

.skill-tag {
    padding: var(--space-xs) var(--space-md);
    background: var(--color-gray-800);
    color: var(--color-gray-300);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
}

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

.cert-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-300);
}

.cert-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
}

/* ============================================
   Education Section
   ============================================ */
.education-section {
    padding: var(--space-4xl) 0;
    background: var(--color-dark);
}

.education-card {
    display: flex;
    gap: var(--space-xl);
    padding: var(--space-xl);
    background: var(--color-gray-900);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
}

.education-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.education-icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-white);
}

.education-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.institution {
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--space-xs);
}

.graduation {
    color: var(--color-gray-400);
    font-size: 0.95rem;
    margin-bottom: var(--space-md);
}

.education-honors {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.honor-badge {
    padding: var(--space-xs) var(--space-md);
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-primary-light);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: var(--space-4xl) 0;
    text-align: center;
    background: 
        radial-gradient(ellipse 50% 50% at 50% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 60%),
        var(--color-black);
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.cta-content p {
    color: var(--color-gray-400);
    margin-bottom: var(--space-xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   Resume Page
   ============================================ */
.resume-header {
    padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-2xl);
    background: var(--gradient-dark);
}

.resume-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.resume-header h1 {
    font-size: 2.5rem;
}

.resume-subtitle {
    color: var(--color-gray-400);
}

.download-btn svg {
    width: 18px;
    height: 18px;
}

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

.resume-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-3xl);
}

.resume-section {
    margin-bottom: var(--space-3xl);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 1.5rem;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-gray-800);
}

.section-title svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.summary-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-gray-300);
}

.experience-item {
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--color-gray-800);
}

.experience-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.experience-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.experience-title-block h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.company-name {
    color: var(--color-primary);
    font-weight: 500;
}

.experience-meta {
    text-align: right;
}

.experience-bullets {
    padding-left: var(--space-lg);
    list-style: disc;
}

.experience-bullets li {
    margin-bottom: var(--space-sm);
    color: var(--color-gray-400);
    line-height: 1.7;
}

/* Resume Sidebar */
.resume-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.sidebar-section {
    background: var(--color-gray-900);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

.sidebar-section h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-gray-700);
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    color: var(--color-gray-300);
}

.contact-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
}

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

.education-item h4 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.education-item .institution {
    font-size: 0.9rem;
}

.education-item .grad-date,
.education-item .gpa {
    font-size: 0.85rem;
    color: var(--color-gray-400);
    margin-bottom: var(--space-xs);
}

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

.honor {
    font-size: 0.75rem;
    padding: 2px var(--space-sm);
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-primary-light);
    border-radius: var(--radius-sm);
}

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

.skill-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.skill-item .skill-name {
    font-size: 0.9rem;
}

.skill-dots {
    display: flex;
    gap: 4px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-gray-700);
}

.dot.filled {
    background: var(--color-primary);
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.tag {
    font-size: 0.8rem;
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-gray-800);
    color: var(--color-gray-300);
    border-radius: var(--radius-sm);
}

.cert-list {
    padding-left: var(--space-lg);
}

.cert-list li {
    font-size: 0.9rem;
    color: var(--color-gray-300);
    margin-bottom: var(--space-sm);
    list-style: disc;
}

/* ============================================
   Projects Page
   ============================================ */
.projects-header {
    padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-2xl);
    background: var(--gradient-dark);
    text-align: center;
}

.projects-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.projects-subtitle {
    color: var(--color-gray-400);
    max-width: 600px;
    margin: 0 auto;
}

.project-filters {
    padding: var(--space-xl) 0;
    border-bottom: 1px solid var(--color-gray-800);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--space-sm) var(--space-lg);
    background: transparent;
    color: var(--color-gray-400);
    border: 1px solid var(--color-gray-700);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.9rem;
}

.filter-btn:hover {
    color: var(--color-white);
    border-color: var(--color-gray-500);
}

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

.projects-grid-section {
    padding: var(--space-3xl) 0;
}

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

.project-card {
    background: var(--color-gray-900);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-normal);
}

.project-card:hover {
    border-color: var(--color-gray-700);
    transform: translateY(-4px);
}

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

.project-category {
    font-size: 0.8rem;
    padding: var(--space-xs) var(--space-sm);
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-primary-light);
    border-radius: var(--radius-sm);
}

.project-company {
    font-size: 0.85rem;
    color: var(--color-gray-500);
}

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

.project-description {
    color: var(--color-gray-400);
    font-size: 0.95rem;
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.tech-tag {
    font-size: 0.75rem;
    padding: 2px var(--space-sm);
    background: var(--color-gray-800);
    color: var(--color-gray-400);
    border-radius: var(--radius-sm);
}

.tech-tag.more {
    background: var(--color-gray-700);
}

.project-expand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0;
}

.project-expand svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.project-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.project-details.expanded {
    max-height: 600px;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-gray-800);
}

.details-content h4 {
    font-size: 1rem;
    margin-bottom: var(--space-md);
    color: var(--color-gray-300);
}

.details-content ul {
    padding-left: var(--space-lg);
    margin-bottom: var(--space-lg);
    list-style: disc;
}

.details-content li {
    color: var(--color-gray-400);
    margin-bottom: var(--space-sm);
    font-size: 0.9rem;
}

.tech-list-full {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.project-impact {
    padding: var(--space-md);
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-md);
}

.project-impact h4 {
    color: var(--color-success);
    margin-bottom: var(--space-sm);
}

.project-impact p {
    color: var(--color-gray-300);
    font-size: 0.95rem;
    margin: 0;
}

.project-stats {
    padding: var(--space-3xl) 0;
    background: var(--color-dark);
}

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

.stat-card {
    text-align: center;
    padding: var(--space-xl);
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.projects-cta {
    padding: var(--space-4xl) 0;
    text-align: center;
}

/* ============================================
   Contact Page
   ============================================ */
.contact-header {
    padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-2xl);
    background: var(--gradient-dark);
    text-align: center;
}

.contact-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.contact-subtitle {
    color: var(--color-gray-400);
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--space-3xl);
}

.contact-form-wrapper {
    background: var(--color-gray-900);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
}

.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: 500;
    color: var(--color-gray-300);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-md);
    background: var(--color-gray-800);
    border: 1px solid var(--color-gray-700);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

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

.info-card {
    background: var(--color-gray-900);
    border: 1px solid var(--color-gray-800);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

.info-card.highlight {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-color: rgba(59, 130, 246, 0.3);
}

.info-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-lg);
}

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

.info-item {
    display: flex;
    gap: var(--space-md);
}

.info-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-800);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.info-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.info-text {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    margin-bottom: 2px;
}

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

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

.social-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-gray-800);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-gray-700);
}

.social-link svg {
    width: 24px;
    height: 24px;
    color: var(--color-gray-400);
}

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

.opportunities-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-300);
}

.opportunities-list svg {
    width: 18px;
    height: 18px;
    color: var(--color-success);
}

.form-success-message {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(16, 185, 129, 0.05) 100%);
    border: 1px solid var(--color-success);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    margin-bottom: var(--space-2xl);
    text-align: center;
}

.success-content svg {
    width: 64px;
    height: 64px;
    color: var(--color-success);
    margin-bottom: var(--space-lg);
}

.success-content h2 {
    color: var(--color-success);
    margin-bottom: var(--space-md);
}

.success-content p {
    color: var(--color-gray-300);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--space-3xl) 0 var(--space-xl);
    border-top: 1px solid var(--color-gray-800);
}

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

.footer-name {
    display: block;
    font-weight: 600;
    color: var(--color-white);
}

.footer-title {
    font-size: 0.9rem;
    color: var(--color-gray-500);
}

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

.footer-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-800);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.footer-link svg {
    width: 20px;
    height: 20px;
    color: var(--color-gray-400);
}

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

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

.footer-bottom {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray-800);
    font-size: 0.9rem;
    color: var(--color-gray-500);
}

/* ============================================
   Error Page
   ============================================ */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-4xl) var(--container-padding);
}

.error-code {
    font-size: 8rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-lg);
}

.error-content h2 {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.error-content p {
    color: var(--color-gray-400);
    margin-bottom: var(--space-xl);
}

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

/* ============================================
   Animations
   ============================================ */
.animate-fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s ease forwards;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-tagline {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .resume-grid {
        grid-template-columns: 1fr;
    }
    
    .resume-sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--color-dark);
        flex-direction: column;
        padding: var(--space-xl);
        gap: var(--space-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-name {
        font-size: 2.5rem;
    }
    
    .hero-title {
        font-size: 1.25rem;
    }
    
    .about-highlights,
    .skills-grid,
    .projects-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .resume-sidebar {
        grid-template-columns: 1fr;
    }
    
    .timeline-header,
    .experience-header {
        flex-direction: column;
    }
    
    .timeline-meta,
    .experience-meta {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }
    
    .btn-large {
        width: 100%;
        justify-content: center;
    }
    
    .error-actions {
        flex-direction: column;
    }
}

/* Print Styles */
@media print {
    .nav,
    .footer,
    .download-btn {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .resume-header,
    .resume-content {
        padding: 0;
    }
    
    .resume-grid {
        display: block;
    }
    
    .sidebar-section {
        break-inside: avoid;
    }
}