/* 
 * Vajay Attila Landing Page - Design System & Stylesheet
 * 
 * Theme: Space Minimalist / Neon Cyberpunk (Dark Theme)
 * Typography: Outfit (Headings) & Plus Jakarta Sans (Body)
 */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    --bg-deep: #06040d;
    --bg-surface: rgba(15, 10, 36, 0.65);
    --bg-card: rgba(22, 16, 51, 0.45);
    --bg-input: rgba(10, 7, 24, 0.85);
    
    --primary: #8b5cf6; /* Indigo Neon */
    --primary-glow: rgba(139, 92, 246, 0.4);
    --secondary: #ec4899; /* Pink Neon */
    --secondary-glow: rgba(236, 72, 153, 0.4);
    --accent: #06b6d4; /* Cyan Electric */
    --accent-glow: rgba(6, 182, 212, 0.3);
    
    --text-primary: #f3f4f6;
    --text-muted: #9ca3af;
    --text-dark: #6b7280;
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(139, 92, 246, 0.35);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-code: 'JetBrains Mono', monospace;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-quick: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-deep);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    background: radial-gradient(circle at 20% 20%, rgba(139, 92, 246, 0.12) 0%, transparent 40%),
                radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.1) 0%, transparent 40%),
                var(--bg-deep);
}

/* Background animated stars/grid effect */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -1;
    opacity: 0.4;
    pointer-events: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(6, 4, 13, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
}

.nav-wrapper {
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    width: 32px;
    height: 32px;
    stroke: var(--primary);
    filter: drop-shadow(0 0 8px var(--primary-glow));
}

.logo-text {
    font-size: 1.35rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-badge {
    font-family: var(--font-code);
    font-size: 0.65rem;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    border: 1px solid var(--primary-glow);
    background: rgba(139, 92, 246, 0.15);
    color: var(--primary);
    letter-spacing: 0.05em;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-quick);
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    border: 1px solid var(--primary);
    box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
    background: #9d76fa;
    border-color: #9d76fa;
    box-shadow: 0 6px 20px var(--primary-glow);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--text-muted);
}

.btn-glow {
    position: relative;
    background: rgba(236, 72, 153, 0.1);
    color: var(--secondary);
    border: 1px solid rgba(236, 72, 153, 0.3);
}

.btn-glow:hover {
    background: var(--secondary);
    color: #fff;
    box-shadow: 0 0 15px var(--secondary-glow);
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    padding-top: 180px;
    padding-bottom: 80px;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 4rem;
    align-items: center;
}

@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .profile-avatar-container {
        margin: 0 auto;
        order: -1;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.badge-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary);
    box-shadow: 0 0 8px var(--primary);
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.5; }
    50% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 12px var(--primary); }
    100% { transform: scale(0.95); opacity: 0.5; }
}

.hero-name {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff 40%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-title {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-bio {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 650px;
    margin-bottom: 2rem;
}

.hero-socials {
    display: flex;
    gap: 1rem;
}

@media (max-width: 900px) {
    .hero-socials {
        justify-content: center;
    }
}

.social-link {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-quick);
}

.social-link:hover {
    color: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 12px var(--primary-glow);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

/* Profile Avatar */
.profile-avatar-container {
    width: 260px;
    height: 260px;
    position: relative;
    border-radius: 50%;
}

.avatar-backdrop {
    position: absolute;
    top: -5px;
    left: -5px;
    width: calc(100% + 10px);
    height: calc(100% + 10px);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    z-index: 1;
    opacity: 0.35;
    filter: blur(15px);
    animation: rotateGlow 8s linear infinite;
}

@keyframes rotateGlow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.avatar-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--bg-deep);
    border: 2px solid var(--border-color);
    z-index: 2;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-svg {
    width: 65%;
    height: 65%;
}

/* Projects Showcase Section */
.projects-section {
    padding: 80px 0;
    position: relative;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 3.5rem;
}

@media (max-width: 600px) {
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

.section-label {
    font-family: var(--font-code);
    font-size: 0.85rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.5rem;
    display: block;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.75rem);
    font-weight: 800;
}

/* Dynamic Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
}

@media (max-width: 400px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

/* Project Card */
.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition-smooth);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(236, 72, 153, 0.05));
    opacity: 0;
    transition: var(--transition-quick);
    z-index: 0;
}

.project-card:hover {
    border-color: var(--border-hover);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.06), 0 0 1px 1px var(--primary-glow);
    transform: translateY(-5px);
}

.project-card:hover::before {
    opacity: 1;
}

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    z-index: 1;
}

.project-icon-box {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: var(--transition-quick);
}

.project-card:hover .project-icon-box {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 0 12px var(--primary-glow);
}

.project-icon-box svg {
    width: 22px;
    height: 22px;
    stroke-width: 2px;
}

.project-status-badge {
    font-family: var(--font-code);
    font-size: 0.65rem;
    padding: 0.2rem 0.5rem;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}

.project-card-body {
    flex-grow: 1;
    z-index: 1;
}

.project-card-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #fff;
    transition: var(--transition-quick);
}

.project-card:hover .project-card-title {
    color: var(--primary);
}

.project-card-description {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.project-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-family: var(--font-code);
}

.tag {
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    background: rgba(139, 92, 246, 0.05);
    color: var(--primary);
    border: 1px solid rgba(139, 92, 246, 0.15);
}

.project-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition-quick);
}

.project-link svg {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
}

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

.project-link:hover svg {
    transform: translate(3px, -3px);
}

/* Hide project marker for admin */
.project-card.project-hidden {
    opacity: 0.5;
    border-style: dashed;
}

.project-card.project-hidden::after {
    content: 'REJTETT';
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-family: var(--font-code);
    font-size: 0.65rem;
    background: rgba(0, 0, 0, 0.6);
    color: var(--secondary);
    border: 1px solid var(--secondary);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    letter-spacing: 0.05em;
}

/* Manifest / Vibe manifesto section */
.manifesto-section {
    padding: 80px 0;
    position: relative;
}

.manifesto-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 3.5rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.manifesto-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: var(--primary-glow);
    filter: blur(100px);
    z-index: 0;
    pointer-events: none;
}

.manifesto-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.manifesto-quote {
    font-size: clamp(1.25rem, 3.5vw, 1.85rem);
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 2rem;
    color: #fff;
}

.manifesto-author {
    font-family: var(--font-code);
    color: var(--primary);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(3, 2, 7, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    overflow-y: auto;
    padding: 5vh 1rem;
}

.modal-overlay.active {
    display: block;
    opacity: 1;
    pointer-events: all;
}

.modal-box {
    background: #0f0b24;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 440px;
    padding: 2.5rem;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 1px 1px rgba(139, 92, 246, 0.2);
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    margin: 0 auto;
}

.modal-overlay.active .modal-box {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition-quick);
}

.modal-close:hover {
    color: #fff;
}

.modal-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-quick);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-glow);
}

.form-error {
    color: var(--secondary);
    font-size: 0.8rem;
    margin-top: 0.5rem;
    display: none;
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    background: rgba(3, 2, 7, 0.5);
    margin-top: 60px;
}

.footer-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (max-width: 600px) {
    .footer-wrapper {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

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

.footer-text a {
    color: var(--primary);
    text-decoration: none;
}

.footer-text a:hover {
    text-decoration: underline;
}

.footer-socials {
    display: flex;
    gap: 0.75rem;
}

.profile-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ==========================================================================
   Responsive Mobile Adjustments (max-width: 480px)
   ========================================================================== */

@media (max-width: 480px) {
    /* 1. Global Container Padding */
    .container {
        padding: 0 1rem;
    }

    /* 2. Header and Navigation */
    .nav-wrapper {
        height: 64px; /* Slightly more compact header */
    }

    .logo-wrapper {
        gap: 0.5rem;
    }

    .logo-icon {
        width: 24px;
        height: 24px;
    }

    .logo-text {
        font-size: 1.1rem;
    }

    .logo-badge {
        font-size: 0.55rem;
        padding: 0.1rem 0.3rem;
    }

    .btn-text-optional {
        display: none; /* Hide the word 'Belépés' on tiny viewports */
    }

    .nav-actions .btn {
        padding: 0.45rem 0.75rem;
        font-size: 0.8rem;
    }

    /* 3. Hero Section Padding & Layout */
    .hero-section {
        padding-top: 130px; /* Reduced padding on mobile */
        padding-bottom: 50px;
    }

    body.admin-mode .hero-section {
        padding-top: 170px;
    }

    .hero-name {
        margin-bottom: 0.75rem;
    }

    .hero-title {
        margin-bottom: 1rem;
    }

    .hero-bio {
        font-size: 0.95rem;
        line-height: 1.5;
        margin-bottom: 1.75rem;
        margin-left: auto;
        margin-right: auto;
    }

    /* 4. Social Links Sizing & Gap (Prevents Epic Games Icon Clip) */
    .hero-socials {
        gap: 0.5rem !important; /* Tighten gap to fit exactly */
        justify-content: center;
        flex-wrap: wrap;
    }

    .social-link {
        width: 40px;
        height: 40px;
        border-radius: 8px;
    }

    .social-link svg {
        width: 18px;
        height: 18px;
    }

    /* 5. Avatar Resize */
    .profile-avatar-container {
        width: 220px;
        height: 220px;
    }

    /* 6. Projects Section */
    .projects-section {
        padding: 50px 0;
    }

    .section-header {
        margin-bottom: 2rem;
    }

    .project-card {
        padding: 1.5rem;
    }

    /* 7. Manifesto Section */
    .manifesto-section {
        padding: 50px 0;
    }

    .manifesto-card {
        padding: 2rem 1.5rem;
        border-radius: var(--radius-md);
    }

    .manifesto-quote {
        margin-bottom: 1.5rem;
    }

    /* 8. Modal Adjustments */
    .modal-overlay {
        padding: 3vh 0.75rem;
    }

    .modal-box {
        padding: 1.5rem;
    }
}

/* Extra tight adjustment for extremely small viewports */
@media (max-width: 350px) {
    .logo-wrapper .logo-badge {
        display: none; /* Hide 'VIBE' badge to save space */
    }
}