/* ========================================
   CSS Reset & Base Styles
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Rick Owens / Maison Margiela Dark Brutalist Palette */
    --bg-primary: #0a0a0a;
    --bg-secondary: #141414;
    --bg-tertiary: #1a1a1a;
    --bg-accent: #0f0f0f;

    --text-primary: #e8e8e8;
    --text-secondary: #999999;
    --text-muted: #666666;

    --accent-primary: #ffffff;
    --accent-secondary: #2a2a2a;
    --border-light: #1f1f1f;
    --border-medium: #2a2a2a;

    /* Typography - Brutalist */
    --font-primary: 'Courier New', 'Courier', monospace;
    --font-mono: 'Courier New', 'Courier', monospace;

    /* Spacing - Stark */
    --container-max: 1000px;
    --section-padding: 12rem 3rem;
    --grid-gap: 4rem;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-primary);
    line-height: 1.8;
    overflow-x: hidden;
    font-size: 15px;
    font-weight: 300;
    letter-spacing: 0;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

/* ========================================
   Navigation
   ======================================== */
.nav-container {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-medium);
    z-index: 1000;
}

.nav-content {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: 4px;
    text-transform: uppercase;
}

.blink {
    animation: blink 1s infinite;
}

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

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-links a {
    font-family: var(--font-primary);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.5s ease;
    position: relative;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.menu-toggle span {
    width: 24px;
    height: 1px;
    background: var(--text-primary);
    transition: 0.3s;
}

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 20%;
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, var(--border-medium) 30%, var(--border-medium) 70%, transparent 100%);
    opacity: 0.5;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 20%;
    left: 0;
    width: 30%;
    height: 1px;
    background: var(--border-medium);
    opacity: 0.5;
}

.grid-overlay {
    display: none;
}

.glitch-wrapper {
    margin-bottom: 2rem;
}

.glitch {
    font-size: clamp(3rem, 9vw, 6rem);
    font-weight: 400;
    font-family: var(--font-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    line-height: 1;
    position: relative;
    color: var(--accent-primary);
}

.tagline {
    font-size: clamp(0.85rem, 1.8vw, 1rem);
    color: var(--text-muted);
    margin-bottom: 5rem;
    font-family: var(--font-primary);
    font-weight: 300;
    max-width: 500px;
    line-height: 1.9;
    letter-spacing: 1px;
}

.code-bracket {
    display: none;
}

.typing-text {
    font-weight: 400;
    border-right: none;
    padding-right: 0;
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-bottom: 5rem;
    font-family: var(--font-primary);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 300;
}

.status-indicator {
    display: none;
}

.separator {
    color: var(--border-medium);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    font-family: var(--font-primary);
    font-size: 0.7rem;
    text-decoration: none;
    border: 1px solid;
    cursor: pointer;
    transition: all 0.5s ease;
    position: relative;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 3px;
    border-radius: 0;
}

.btn-primary {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--bg-primary);
}

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

.btn-secondary {
    background: transparent;
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.btn-secondary:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

/* ========================================
   Section Styles
   ======================================== */
section {
    padding: var(--section-padding);
    position: relative;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-family: var(--font-primary);
    margin-bottom: 6rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    display: flex;
    align-items: baseline;
    gap: 3rem;
    color: var(--accent-primary);
    text-transform: uppercase;
}

.section-number {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 300;
    font-family: var(--font-primary);
    letter-spacing: 3px;
}

/* ========================================
   About Section
   ======================================== */
.about {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-medium);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 30%;
    right: 0;
    width: 1px;
    height: 200px;
    background: var(--border-medium);
    opacity: 0.5;
}

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

.about-text p {
    font-size: 0.95rem;
    line-height: 1.9;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
    font-weight: 300;
}

.highlight {
    color: var(--text-primary);
    font-weight: 400;
    position: relative;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-light);
}

.skill-category h3 {
    font-family: var(--font-primary);
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.skill-category ul {
    list-style: none;
}

.skill-category li {
    padding: 0.75rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
    font-weight: 300;
    border-bottom: 1px solid var(--border-light);
    transition: all 0.2s ease;
    font-size: 0.95rem;
}

.skill-category li:hover {
    color: var(--text-primary);
    transform: translateX(3px);
}

.skill-category li:last-child {
    border-bottom: none;
}

.skill-category li::before {
    content: '—';
    color: var(--accent-primary);
    position: absolute;
    left: 0;
    font-weight: 300;
}

/* ========================================
   Projects Section
   ======================================== */
.projects {
    border-top: 1px solid var(--border-medium);
    background: var(--bg-primary);
}

.projects-grid {
    display: grid;
    gap: 4rem;
}

.project-card {
    background: transparent;
    border: none;
    padding: 2.5rem 0;
    transition: all 0.3s ease;
    position: relative;
}

.project-card:hover {
    opacity: 0.7;
}

.project-card.featured {
    background: transparent;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.project-tag {
    font-family: var(--font-primary);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 300;
}

.status-badge {
    font-family: var(--font-primary);
    font-size: 0.7rem;
    padding: 0;
    background: transparent;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 300;
    border: none;
}

.status-badge.collaboration {
    background: transparent;
    color: var(--text-muted);
    border: none;
}

.project-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    font-family: var(--font-primary);
    color: var(--accent-primary);
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.project-title {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.toggle-icon {
    transition: transform 0.3s ease;
    font-weight: 300;
    margin-left: 1rem;
    font-size: 1.2rem;
}

.project-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.project-card.expanded .project-details {
    max-height: 2000px;
}

.project-card.expanded .toggle-icon {
    transform: rotate(45deg);
}

.project-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-weight: 300;
    font-size: 0.9rem;
}

.collaboration-note {
    background: transparent;
    border-left: 1px solid var(--border-light);
    padding: 1rem 0 1rem 1.5rem;
    margin: 2rem 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 300;
}

.collaboration-note strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 400;
    text-transform: none;
    font-size: 0.8rem;
    letter-spacing: 0;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1.5rem;
    padding-top: 0;
    border-top: none;
}

.tech-stack span {
    font-family: var(--font-primary);
    font-size: 0.7rem;
    padding: 0;
    background: transparent;
    border: none;
    color: var(--text-muted);
    text-transform: none;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    font-weight: 300;
}

.tech-stack span:hover {
    color: var(--text-primary);
}

/* ========================================
   Blog Section
   ======================================== */
.blog {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-medium);
}

.blog-intro {
    max-width: 700px;
    margin-bottom: 4rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 300;
}

.blog-placeholder {
    background: transparent;
    border: 1px solid var(--border-medium);
    padding: 6rem 3rem;
    text-align: center;
}

.terminal-text {
    font-family: var(--font-primary);
    text-align: left;
    max-width: 800px;
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.8;
    font-weight: 300;
    color: var(--text-secondary);
}

.prompt {
    color: var(--accent-primary);
    margin-right: 0.5rem;
}

.output {
    color: var(--text-muted);
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    border-top: 1px solid var(--border-medium);
    background: var(--bg-primary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8rem;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    font-weight: 300;
    font-size: 0.95rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 3rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border-medium);
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.5s ease;
    font-weight: 300;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.contact-method:hover {
    color: var(--accent-primary);
}

.contact-method .icon {
    font-size: 1.5rem;
}

.contact-form {
    background: var(--bg-secondary);
    padding: 3rem;
    border: 1px solid var(--border-medium);
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    font-family: var(--font-primary);
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 0.8rem;
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-medium);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.85rem;
    transition: all 0.5s ease;
    font-weight: 300;
}

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

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-medium);
    padding: 5rem 2rem;
}

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

.footer-content p {
    font-family: var(--font-primary);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: none;
    letter-spacing: 0.5px;
    font-weight: 300;
}

.footer-links {
    display: flex;
    gap: 2.5rem;
}

.footer-links a {
    font-family: var(--font-primary);
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.5s ease;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 300;
}

.footer-links a:hover {
    color: var(--accent-primary);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 768px) {
    :root {
        --section-padding: 8rem 1.5rem;
    }

    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-links.active {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--bg-primary);
        padding: 2rem;
        border-top: 1px solid var(--border-light);
        gap: 1.5rem;
    }

    .hero {
        min-height: 80vh;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .skills-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        text-align: center;
        width: 100%;
    }

    .project-card {
        padding: 2rem;
    }

    .section-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .glitch {
        font-size: 2.5rem;
        letter-spacing: -1px;
    }

    .tagline {
        font-size: 1rem;
    }

    .hero-meta {
        font-size: 0.7rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .contact-form {
        padding: 2rem;
    }
}

/* ========================================
   Animation Enhancements
   ======================================== */

/* Fade in animation for sections */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Notification animation */
@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

/* ========================================
   Utility Classes
   ======================================== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }