/* 
================================================================
PORTFOLIO CSS
- Monospace font throughout for technical aesthetic
- Dark theme with red accents
- Responsive design
================================================================
*/

@import url('https://fonts.googleapis.com/css2?family=Jersey+15&family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swap');

.jetbrains-mono {
  font-family: "JetBrains Mono", monospace;
  font-optical-sizing: auto;
  font-weight: 100;
  font-style: normal;
}

.jersey-15-regular {
  font-family: "Jersey 15", sans-serif;
  font-weight: 400;
  font-style: normal;
}


/* ============================================================
   RESET AND BASE STYLES
   ============================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* CSS Variables for easy theming */
:root {
    /* Colors */
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-card: #111111;
    --text-primary: #ffffff;
    --text-secondary: #b4b4b4;
    --text-muted: #6b6b6b;
    --accent: #ff3333;
    --accent-dim: #cc2929;
    --accent-glow: rgba(255, 51, 51, 0.2);
    --border: #1f1f1f;
    --border-accent: #2a2a2a;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}


html {
    scroll-behavior: smooth;
}

body {
    /* Using monospace font throughout for technical feel */
    font-family: 'JetBrains Mono';
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Container for content width management */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3 {
    font-weight: 600;
    line-height: 1.2;
    font-family: 'Jersey 15';
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.3rem;
    color: var(--text-primary);
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

a {
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

/* ============================================================
   NAVIGATION BAR
   - Fixed position at top
   - Time display hidden on mobile
   ============================================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Time display - hidden on mobile */
.nav-time {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Navigation links */
.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.95rem;
    position: relative;
}

.nav-links a.active,
.nav-links a:hover {
    color: var(--accent);
}

/* Underline animation on hover/active */
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-links a.active::after,
.nav-links a:hover::after {
    width: 100%;
}

/* Social icons in navigation */
.nav-social {
    display: flex;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
}

.nav-social a {
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.nav-social a:hover {
    color: var(--accent);
}

/* ============================================================
   SECTIONS
   - General section styling
   ============================================================ */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

/* Section number and accent styling */
.section-number {
    color: var(--accent);
    font-size: 1.5rem;
    margin-right: var(--spacing-sm);
}

.section-accent {
    color: var(--accent);
}

/* ============================================================
   CORNER ACCENTS
   - Decorative bracket elements
   ============================================================ */
.corner-accent {
    position: absolute;
    width: 30px;
    height: 30px;
    border-color: var(--accent);
    pointer-events: none;
}

.corner-accent.top-left {
    top: 0;
    left: 0;
    border-top: 2px solid var(--accent);
    border-left: 2px solid var(--accent);
}

.corner-accent.top-right {
    top: 0;
    right: 0;
    border-top: 2px solid var(--accent);
    border-right: 2px solid var(--accent);
}

.corner-accent.bottom-left {
    bottom: 0;
    left: 0;
    border-bottom: 2px solid var(--accent);
    border-left: 2px solid var(--accent);
}

.corner-accent.bottom-right {
    bottom: 0;
    right: 0;
    border-bottom: 2px solid var(--accent);
    border-right: 2px solid var(--accent);
}


/* ============================================================
   CONTACT / FOOTER SECTION
   - Contact information and links
   ============================================================ */
.contact {
    background: linear-gradient(to bottom, var(--bg-secondary), var(--bg-primary));
    padding: var(--spacing-xl) 0 var(--spacing-md) 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.contact-text {
    position: relative;
    padding: var(--spacing-md);
}

/* Footer corner accents */
.corner-accent-footer {
    position: absolute;
    width: 40px;
    height: 40px;
    border-color: var(--accent);
}

.corner-accent-footer.top-left {
    top: 0;
    left: 0;
    border-top: 2px solid var(--accent);
    border-left: 2px solid var(--accent);
}

.corner-accent-footer.bottom-right {
    bottom: 0;
    right: 0;
    border-bottom: 2px solid var(--accent);
    border-right: 2px solid var(--accent);
}

.contact-text h2 {
    margin-bottom: var(--spacing-md);
    font-size: 2.5rem;
}

.closing {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    line-height: 1.7;
}

.cta-text {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.cta-text .highlight {
    color: var(--accent);
    font-style: italic;
}

/* Contact buttons */
.contact-links-block {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.contact-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 1rem 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    width: 100%;
    justify-content: center;
}

.contact-button:hover {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--bg-primary);
    transform: translateX(5px);
}

.contact-button svg {
    width: 20px;
    height: 20px;
}

/* Footer bottom */
.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-note {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.footer-quote {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-style: italic;
}

/* ============================================================
   RESPONSIVE DESIGN
   - Mobile and tablet adjustments
   ============================================================ */

/* Tablet and smaller */
@media (max-width: 968px) {
    .hero-content,
    .about-grid,
    .journey-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .profile-container {
        width: 280px;
        height: 280px;
    }

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

/* Mobile devices */
@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    /* Hide time display on mobile */
    .nav-time {
        display: none;
    }

    .nav-container {
        flex-direction: row;
        justify-content: center;
        display: block;
        position: relative;
        text-align: center;
    }

    .nav-links {
        gap: var(--spacing-sm);
        position: relative;
        align-items: center;
        align-content: center;
        display: block;
        padding-bottom: 0.5rem;
    }
    
    .nav-social{
        width: 100%;
        text-align: center;
        display: block;
        position: relative;
        font-size: 1.5rem;
    }

    .hero {
        min-height: auto;
        padding-top: 120px;
    }

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

    .travel-links-block {
    grid-template-columns: 1fr;
}

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

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

/* Small mobile devices */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .profile-container {
        width: 240px;
        height: 240px;
    }
    
    .nav-links {
        font-size: 0.85rem;
    }
}

/* ============================================================
   ANIMATIONS
   - Respect user's motion preferences
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
    section {
        animation: fadeInUp 0.6s ease-out;
    }

    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

 /* 
        ================================================================
        EVENTS PAGE SPECIFIC STYLES
        - Additional styles for photo galleries
        - Event section layouts
        ================================================================
        */
        
        /* Page header section */
        .page-header {
            padding-top: 120px;
            padding-bottom: var(--spacing-lg);
            text-align: center;
            background: var(--bg-secondary);
            border-bottom: 1px solid var(--border);
        }
        
        .page-header h1 {
            margin-bottom: var(--spacing-sm);
        }
        
        .page-header p {
            font-size: 1.1rem;
            color: var(--text-muted);
            max-width: 700px;
            margin: 0 auto;
        }
        
        /* Back to home link */
        .back-link {
            display: inline-flex;
            align-items: center;
            gap: var(--spacing-xs);
            color: var(--accent);
            margin-bottom: var(--spacing-md);
            font-size: 0.95rem;
            transition: transform 0.3s ease;
        }
        
        .back-link:hover {
            transform: translateX(-5px);
        }
        
        .back-link svg {
            width: 16px;
            height: 16px;
        }
        
        /* Individual event section */
        .event-section {
            padding: var(--spacing-xl) 0;
            border-bottom: 1px solid var(--border);
        }
        
        .event-section:nth-child(even) {
            background: var(--bg-secondary);
        }
        
        .event-section:nth-child(odd) {
            background: var(--bg-primary);
        }
        
        /* Event header */
        .event-header {
            margin-bottom: var(--spacing-lg);
            position: relative;
            padding-left: var(--spacing-md);
            border-left: 3px solid var(--accent);
        }
        
        .event-header h2 {
            margin-bottom: var(--spacing-xs);
            font-size: clamp(1.8rem, 3vw, 2.2rem);
        }
        
        .event-meta {
            display: flex;
            gap: var(--spacing-md);
            flex-wrap: wrap;
            margin-bottom: var(--spacing-sm);
            font-size: 0.9rem;
        }
        
        .event-meta-item {
            display: flex;
            align-items: center;
            gap: var(--spacing-xs);
            color: var(--text-muted);
        }
        
        .event-meta-item svg {
            width: 16px;
            height: 16px;
            color: var(--accent);
        }
        
        .event-description {
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 800px;
        }
        
        /* Photo gallery grid */
        .event-gallery {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: var(--spacing-md);
            margin-top: var(--spacing-lg);
        }
        
        .event-photo {
            position: relative;
            aspect-ratio: 4/3;
            overflow: hidden;
            border-radius: 4px;
            border: 1px solid var(--border);
            cursor: pointer;
            background: var(--bg-card);
        }
        
        .event-photo img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease, filter 0.3s ease;
            display: block;
        }
        
        .event-photo:hover img {
            transform: scale(1.08);
            filter: brightness(1.1);
        }
        
        .event-photo-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: var(--spacing-sm);
            background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
            color: var(--text-primary);
            font-size: 0.85rem;
            transform: translateY(100%);
            transition: transform 0.3s ease;
        }
        
        .event-photo:hover .event-photo-caption {
            transform: translateY(0);
        }
        
        /* Stats section */
        .event-stats {
            display: flex;
            gap: var(--spacing-lg);
            margin-top: var(--spacing-md);
            padding: var(--spacing-md);
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 4px;
            flex-wrap: wrap;
        }
        
        .stat-item {
            text-align: center;
        }
        
        .stat-number {
            display: block;
            font-size: 2rem;
            color: var(--accent);
            font-weight: 700;
            margin-bottom: var(--spacing-xs);
        }
        
        .stat-label {
            font-size: 0.85rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        
        /* Responsive adjustments */
        @media (max-width: 768px) {
            .event-gallery {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
                gap: var(--spacing-sm);
            }
            
            .event-stats {
                justify-content: space-around;
            }
        }
        
        @media (max-width: 480px) {
            .event-gallery {
                grid-template-columns: 1fr;
            }
        }