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

:root {
    --dark-bg: #0a0a0a;
    --dark-panel: #1a1a1a;
    --dark-border: #2a2a2a;
    --military-green: #2d5016;
    --red-accent: #c41e3a;
    --red-accent-dark: #8b1628;
    --red-glow: rgba(196, 30, 58, 0.5);
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background: linear-gradient(135deg, var(--dark-panel) 0%, #0f1419 100%);
    border-bottom: 2px solid var(--red-accent);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    position: sticky;
    top: 0;
    z-index: 999;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--red-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px var(--red-glow);
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: normal;
    line-height: 1.2;
}

.logo:hover {
    color: var(--red-accent);
    text-shadow: 0 0 15px var(--red-glow);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav ul li {
    position: relative;
}

nav ul li a {
    color: var(--text-primary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    display: block;
}

nav ul li a:hover {
    color: var(--red-accent);
    text-shadow: 0 0 8px var(--red-glow);
}

nav ul li a.active {
    color: var(--red-accent);
    text-shadow: 0 0 8px var(--red-glow);
    border-bottom: 2px solid var(--red-accent);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--dark-panel);
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.7);
    border: 1px solid var(--red-accent);
    z-index: 1;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.dropdown:hover .dropdown-content {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.dropdown-content a {
    padding: 0.75rem 1rem;
    display: block;
    border-bottom: 1px solid var(--dark-border);
}

.dropdown-content a:hover {
    background: var(--red-accent-dark);
}

/* Mobile Menu Toggle - created via JavaScript */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.8rem;
    cursor: pointer;
    z-index: 1001;
    position: relative;
    padding: 0.5rem;
    transition: transform 0.3s ease;
    line-height: 1;
}

.menu-toggle::before {
    content: '☰';
    display: block;
}

/* Magic Effects */
@keyframes magic-pulse {
    0%, 100% {
        box-shadow: 0 0 5px var(--red-glow);
    }
    50% {
        box-shadow: 0 0 20px var(--red-glow), 0 0 30px var(--red-glow);
    }
}

.magic-effect {
    animation: magic-pulse 2s infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Hero Section */
.hero-section {
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at center, #1a1a1a 0%, var(--dark-bg) 100%);
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--red-accent);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8), 0 0 20px var(--red-glow), 0 0 40px var(--red-glow);
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

/* Avatar Gallery */
.avatar-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    padding: 3rem 2rem;
}

.avatar-card {
    background: var(--dark-panel);
    border: 2px solid var(--dark-border);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.avatar-card:hover {
    border-color: var(--red-accent);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--red-glow);
}

.avatar-card img {
    width: 100%;
    max-width: 200px;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

.avatar-card h3 {
    color: var(--red-accent);
    margin-bottom: 0.5rem;
}

/* Class Selection Mini-Game */
.class-selection {
    padding: 3rem 2rem;
    background: var(--dark-panel);
    margin: 2rem auto;
    border-radius: 8px;
    border: 2px solid var(--dark-border);
}

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

.class-card {
    background: var(--dark-bg);
    border: 2px solid var(--dark-border);
    border-radius: 8px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.class-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--red-glow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.class-card:hover {
    border-color: var(--red-accent);
    transform: scale(1.05);
}

.class-card.selected {
    border-color: var(--red-accent);
    box-shadow: 0 0 20px var(--red-glow);
}

.class-card h3 {
    color: var(--red-accent);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.skill-list {
    list-style: none;
    position: relative;
    z-index: 1;
}

.skill-list li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--dark-border);
}

.skill-visualization {
    margin-top: 1rem;
    height: 100px;
    background: var(--dark-bg);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.skill-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--red-accent-dark), var(--red-accent));
    width: 0%;
    transition: width 1s ease;
    position: relative;
}

.skill-bar.active {
    width: 100%;
}

/* Section Styles */
section {
    padding: 3rem 2rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--red-accent);
    margin-bottom: 2rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.content-card {
    background: var(--dark-panel);
    border: 2px solid var(--dark-border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.content-card:hover {
    border-color: var(--red-accent);
    box-shadow: 0 4px 15px var(--red-glow);
}

.content-card img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    margin-bottom: 1rem;
}

/* Form Styles */
.contact-form {
    max-width: 600px;
    margin: 2rem auto;
    background: var(--dark-panel);
    padding: 2rem;
    border-radius: 8px;
    border: 2px solid var(--dark-border);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    background: var(--dark-bg);
    border: 1px solid var(--dark-border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 1rem;
}

.form-group input[type="checkbox"] {
    width: auto;
    min-width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--red-accent);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--red-accent);
    box-shadow: 0 0 5px var(--red-glow);
}

.btn {
    background: var(--red-accent);
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover {
    background: var(--red-accent-dark);
    box-shadow: 0 4px 15px var(--red-glow);
}

/* Footer */
footer {
    background: var(--dark-panel);
    border-top: 2px solid var(--red-accent);
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
    margin-top: 3rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    nav {
        display: block;
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 280px;
        height: 100vh;
        background: var(--dark-panel);
        border-left: 2px solid var(--red-accent);
        transition: right 0.3s ease;
        z-index: 1002;
        overflow-y: auto;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.5);
        padding-top: 20px;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
        will-change: transform;
    }

    nav.active {
        right: 0;
    }

    /* Hide menu toggle when menu is open */
    body.menu-open .menu-toggle {
        display: none !important;
    }

    /* Header should never be darkened */
    body.menu-open header {
        filter: none !important;
        opacity: 1 !important;
        pointer-events: auto !important;
    }

    /* Keep header-content layout unchanged when menu is open */
    body.menu-open .header-content {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        justify-content: space-between !important;
        align-items: center !important;
    }
    
    /* Logo should allow text wrapping (Ejderha on one line, Kanatları on another) */
    body.menu-open .logo {
        display: block !important;
        width: auto !important;
        white-space: normal !important;
        text-align: left !important;
        line-height: 1.2 !important;
    }

    /* Darken main and footer when menu is open */
    body.menu-open main,
    body.menu-open footer {
        filter: brightness(0.2);
        pointer-events: none;
        transition: filter 0.3s ease;
    }

    /* Navigation must NEVER be darkened - create new stacking context */
    body.menu-open nav,
    nav.active {
        filter: brightness(1) !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        transform: translateZ(0) !important;
        -webkit-transform: translateZ(0) !important;
        background: var(--dark-panel) !important;
        z-index: 1002 !important;
    }

    .menu-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.7);
        z-index: 998;
        opacity: 0;
        transition: opacity 0.3s ease;
        pointer-events: none;
    }

    .menu-overlay.active {
        display: block;
        opacity: 1;
        pointer-events: auto;
    }

    nav ul {
        flex-direction: column;
        gap: 0;
    }

    nav ul li a {
        padding: 1rem;
        border-bottom: 1px solid var(--dark-border);
    }

    nav ul li a.active {
        background: var(--red-accent-dark);
        color: var(--text-primary);
        border-left: 3px solid var(--red-accent);
    }

    .dropdown-content {
        position: static;
        display: none;
        box-shadow: none;
        border: none;
    }

    .dropdown.active .dropdown-content {
        display: block;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

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

/* Image Optimization */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
    opacity: 1;
}