/* ========================================
   VARIABLES & RESET
   ======================================== */
:root {
    /* Colors - Programmer Dark Theme */
    --deep-black: #0A0A0A;
    --charcoal: #1A1A1A;
    --dark-gray: #2A2A2A;

    /* Primary Accents */
    --terminal-green: #00FF41;
    --electric-blue: #0066FF;
    --code-purple: #A855F7;

    /* Secondary Accents */
    --cyan: #06B6D4;
    --terminal-yellow: #FBBF24;

    /* Text */
    --text-white: #FFFFFF;
    --text-light: #E5E5E5;
    --text-medium: #9CA3AF;

    /* Font */
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
}

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

body {
    font-family: var(--font-mono);
    background-color: var(--deep-black);
    color: var(--text-white);
    overflow-x: hidden;
}

/* ========================================
   HEADER / NAVIGATION
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--dark-gray);
    transition: all 0.3s ease;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo-btn {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-mono);
    transition: color 0.3s ease;
}

.logo-btn:hover {
    color: var(--terminal-green);
}

.nav-desktop {
    display: none;
    gap: 2rem;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-light);
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--electric-blue);
    transition: width 0.3s ease;
}

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

.nav-right {
    display: none;
    align-items: center;
    gap: 1rem;
}

.language-toggle {
    display: flex;
    gap: 0.25rem;
    background: var(--charcoal);
    border-radius: 0.5rem;
    padding: 0.25rem;
}

.lang-btn {
    padding: 0.5rem 0.75rem;
    border: none;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font-mono);
    color: var(--text-medium);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-btn.active {
    background: linear-gradient(to right, var(--electric-blue), var(--code-purple));
    color: var(--text-white);
}

.availability-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid rgba(0, 255, 65, 0.3);
    border-radius: 9999px;
    padding: 0.375rem 1rem;
}

.availability-dot {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--terminal-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.availability-text {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--terminal-green);
}

.mobile-menu-btn {
    display: flex;
    padding: 0.5rem;
    background: var(--charcoal);
    border: none;
    border-radius: 0.5rem;
    color: var(--text-light);
    cursor: pointer;
    transition: background 0.3s ease;
}

.mobile-menu-btn:hover {
    background: var(--dark-gray);
}

/* Desktop Navigation */
@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }

    .nav-right {
        display: flex;
    }

    .mobile-menu-btn {
        display: none;
    }
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 5rem 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0, 102, 255, 0.05), transparent);
}

.dot-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
}

.hero-container {
    position: relative;
    z-index: 10;
    padding: 5rem 1rem;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2rem;
}

/* Profile Image */
.profile-image {
    position: relative;
    animation: fadeInScale 0.5s ease-out;
}

.profile-border {
    width: 176px;
    height: 176px;
    border-radius: 50%;
    background: linear-gradient(to right, var(--terminal-green), var(--electric-blue), var(--code-purple));
    padding: 4px;
}

.profile-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--charcoal);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.profile-initials {
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--terminal-green), var(--electric-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.profile-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* Name Section */
.name-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    animation: fadeInUp 0.5s ease-out 0.3s both;
}

.name-typing {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-white);
}

.terminal-prompt {
    color: var(--terminal-green);
}

.cursor {
    display: inline-block;
    width: 4px;
    height: 3rem;
    background: var(--terminal-green);
    margin-left: 0.25rem;
    animation: blink 1s infinite;
}

.brand-handle {
    font-size: 1.25rem;
    text-align: center;
    transition: opacity 0.4s ease;
}

.at-symbol {
    color: var(--terminal-green);
}

.gradient-text {
    background: linear-gradient(135deg, var(--terminal-green), var(--electric-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Role */
.role {
    font-size: 1.5rem;
    font-weight: 600;
    animation: fadeInUp 0.5s ease-out 0.6s both;
}

/* Construction Message */
.construction-message {
    background: linear-gradient(135deg, rgba(0, 255, 65, 0.1), rgba(0, 102, 255, 0.1));
    border: 2px solid rgba(0, 255, 65, 0.3);
    border-radius: 1rem;
    padding: 2rem;
    margin: 1rem 0;
    max-width: 600px;
    animation: fadeInUp 0.5s ease-out 0.9s both;
}

.construction-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.construction-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--terminal-green);
    margin-bottom: 0.5rem;
}

.construction-subtitle {
    font-size: 1rem;
    color: var(--text-light);
}

/* Location */
.location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-medium);
    animation: fadeInUp 0.5s ease-out 1.1s both;
}

.location svg {
    width: 20px;
    height: 20px;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 1.5rem;
    padding-top: 1rem;
    animation: fadeInUp 0.5s ease-out 1.5s both;
}

.social-link {
    color: var(--text-light);
    transition: all 0.3s ease;
}

.social-link:hover {
    color: var(--text-white);
    transform: scale(1.1);
}

/* Stats */
.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--dark-gray);
    max-width: 672px;
    width: 100%;
    animation: fadeInUp 0.5s ease-out 1.7s both;
}

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

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-medium);
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

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

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

/* ========================================
   RESPONSIVE
   ======================================== */
@media (min-width: 768px) {
    .name-typing {
        font-size: 3.75rem;
    }

    .cursor {
        height: 4rem;
    }

    .brand-handle {
        font-size: 1.5rem;
    }

    .role {
        font-size: 1.875rem;
    }

    .stat-value {
        font-size: 2.5rem;
    }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.hidden {
    display: none;
}