:root {
    --bg-color: #000000;
    --accent-color: #dc143c; /* Crimson Red */
    --accent-glow: rgba(220, 20, 60, 0.6);
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --card-bg: #0a0a0a;
    --border-color: #1a1a1a;
    --nav-height: 80px;
    --glass-bg: rgba(20, 0, 0, 0.3);
    --glass-border: rgba(220, 20, 60, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.mono {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

/* Glassmorphism */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    transition: all 0.3s ease;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.lang-switcher {
    display: flex;
    gap: 0.5rem;
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.3rem 0.6rem;
    font-size: 0.7rem;
    cursor: pointer;
    font-family: 'JetBrains Mono', monospace;
    transition: all 0.3s ease;
}

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

.lang-btn.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    box-shadow: 0 0 10px var(--accent-glow);
}

.logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    font-weight: 900;
    text-decoration: none;
    color: var(--text-primary);
    letter-spacing: 2px;
}

.logo span {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

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

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

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, #1a0000 0%, #000000 70%);
    z-index: -1;
}

.hero-content {
    max-width: 1000px;
}

.hero-avatar-container {
      margin-bottom: 2rem;
      position: relative;
      display: flex;
      justify-content: center;
      align-items: center;
      width: 250px;
      height: 250px;
      margin-left: auto;
      margin-right: auto;
  }
 
 .hero-avatar {
      width: 100%;
      height: 100%;
      border-radius: 50%;
      border: 3px solid var(--accent-color);
      box-shadow: 0 0 20px var(--accent-glow);
      object-fit: cover;
      display: block;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

.hero-avatar:hover {
    transform: scale(1.05);
    box-shadow: 0 0 35px var(--accent-glow);
}

.hero-avatar-container::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    animation: pulse 2s infinite;
}

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

.headline {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.glitch {
    position: relative;
    color: white;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--accent-color);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 #fff;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(10px, 9999px, 50px, 0); }
    20% { clip: rect(80px, 9999px, 90px, 0); }
    40% { clip: rect(20px, 9999px, 60px, 0); }
    60% { clip: rect(40px, 9999px, 10px, 0); }
    80% { clip: rect(70px, 9999px, 80px, 0); }
    100% { clip: rect(30px, 9999px, 40px, 0); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(60px, 9999px, 10px, 0); }
    20% { clip: rect(10px, 9999px, 40px, 0); }
    40% { clip: rect(50px, 9999px, 80px, 0); }
    60% { clip: rect(20px, 9999px, 70px, 0); }
    80% { clip: rect(80px, 9999px, 20px, 0); }
    100% { clip: rect(40px, 9999px, 50px, 0); }
}

.subheadline {
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
    border-left: 2px solid var(--accent-color);
    padding-left: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 1px solid var(--accent-color);
}

.btn-primary {
    background-color: var(--accent-color);
    color: white;
    box-shadow: 0 0 15px var(--accent-glow);
}

.btn-primary:hover {
    background-color: transparent;
    box-shadow: 0 0 25px var(--accent-glow);
    transform: translateY(-3px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    margin-left: 1.5rem;
}

.btn-secondary:hover {
    background-color: rgba(220, 20, 60, 0.1);
    transform: translateY(-3px);
}

/* Skills Grid */
.skills {
    padding: 8rem 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.skill-card {
    padding: 3rem 2rem;
    text-align: center;
}

.skill-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 20px var(--accent-glow);
    transform: translateY(-10px);
}

.skill-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.skill-card h3 {
    margin-bottom: 1rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Timeline */
.experience {
    padding: 8rem 0;
    background-color: #050505;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--accent-color), transparent);
}

.timeline-item {
    position: relative;
    padding-left: 3rem;
    margin-bottom: 4rem;
}

.timeline-dot {
    position: absolute;
    left: -6px;
    top: 0;
    width: 14px;
    height: 14px;
    background-color: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-color);
}

.timeline-content {
    padding: 2rem;
}

.date {
    display: block;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

/* Projects Section */
.projects {
    padding: 8rem 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 4rem;
    letter-spacing: -1px;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
}

.project-card {
    position: relative;
    height: 400px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

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

.project-img {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-color: #0a0a0a;
    background-repeat: no-repeat;
    background-blend-mode: multiply;
    filter: grayscale(60%);
    transition: all 0.5s ease;
}

.bg-perle {
    background-image:
        radial-gradient(1200px 400px at 80% 20%, rgba(220,20,60,0.25), transparent 60%),
        repeating-linear-gradient(135deg, rgba(220,20,60,0.08) 0 2px, transparent 2px 10px),
        linear-gradient(180deg, rgba(0,0,0,0.4), rgba(0,0,0,0.9));
}

.bg-pharos {
    background-image:
        radial-gradient(800px 300px at 20% 80%, rgba(220,20,60,0.25), transparent 60%),
        repeating-linear-gradient(45deg, rgba(220,20,60,0.07) 0 1px, transparent 1px 8px),
        linear-gradient(180deg, rgba(0,0,0,0.4), rgba(0,0,0,0.9));
}

.bg-reaper {
    background-image:
        radial-gradient(900px 350px at 50% 50%, rgba(220,20,60,0.3), transparent 60%),
        repeating-linear-gradient(90deg, rgba(220,20,60,0.06) 0 1px, transparent 1px 6px),
        linear-gradient(180deg, rgba(0,0,0,0.4), rgba(0,0,0,0.9));
}

.project-card:hover .project-img {
    filter: grayscale(0%);
    transform: scale(1.05);
}

.project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.project-card:hover .project-info {
    transform: translateY(0);
    opacity: 1;
}

.project-mark {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-weight: 900;
    letter-spacing: 2px;
    gap: 0.35rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(2.4rem, 6vw, 4rem);
    color: #ffffff;
    text-transform: uppercase;
    pointer-events: none;
}

.project-mark .mark-top,
.project-mark .mark-bottom {
    display: block;
    font-size: inherit;
    line-height: 1;
}

/* revert clickable link */

/* revert scroll behavior */
.project-mark::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(220,20,60,0.65), transparent);
    animation: scanline 5s linear infinite;
}

@keyframes scanline {
    0% { transform: translateY(0); opacity: 0.6; }
    100% { transform: translateY(400px); opacity: 0.1; }
}

.brand-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 6px 12px;
    border: 1px solid var(--accent-color);
    border-radius: 999px;
    color: var(--accent-color);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    background: rgba(220,20,60,0.06);
    box-shadow: 0 0 12px rgba(220,20,60,0.25);
}

.project-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.project-info p {
    color: var(--accent-color);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
}

/* Footer */
footer {
    padding: 8rem 0 2rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

/* email link removed */

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 4rem;
}

.social-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    transition: color 0.3s ease;
    font-family: 'JetBrains Mono', monospace;
}

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

.copyright {
    color: #333;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
    }
    
    .btn-secondary {
        margin-left: 0;
        margin-top: 1rem;
        display: block;
        text-align: center;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        padding-left: 3rem;
    }

    .timeline-dot {
        left: 14px;
    }
}