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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

/* Header & Navigation */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo h1 {
    color: #667eea;
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #667eea;
}

.cta-btn {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white !important;
    padding: 0.7rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

/* Main Content */
main {
    margin-top: 80px;
    padding: 2rem 0;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 2rem;
    color: white;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: white;
    color: #667eea;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 255, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #667eea;
}

/* Games Section */
.games-section {
    background: white;
    padding: 4rem 2rem;
    margin: 2rem auto;
    max-width: 1200px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.games-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

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

.game-card {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 3px solid transparent;
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.game-card.active {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

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

.game-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* Game Container */
.game-container {
    max-width: 800px;
    margin: 2rem auto;
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.game-content {
    display: none;
}

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

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.game-header h2 {
    color: #333;
    font-size: 2rem;
}

.reset-btn, .submit-btn {
    background: #667eea;
    color: white;
    border: none;
    padding: 0.7rem 1.5rem;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.reset-btn:hover, .submit-btn:hover {
    background: #5a6fd8;
    transform: translateY(-2px);
}

/* Wordle Game Styles */
.wordle-grid {
    display: grid;
    grid-template-rows: repeat(6, 1fr);
    gap: 5px;
    margin-bottom: 2rem;
    max-width: 350px;
    margin-left: auto;
    margin-right: auto;
}

.wordle-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 5px;
}

.wordle-cell {
    width: 60px;
    height: 60px;
    border: 2px solid #d3d6da;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    font-weight: bold;
    text-transform: uppercase;
    background: white;
    border-radius: 3px;
}

.wordle-cell.correct {
    background: #6aaa64;
    border-color: #6aaa64;
    color: white;
}

.wordle-cell.present {
    background: #c9b458;
    border-color: #c9b458;
    color: white;
}

.wordle-cell.absent {
    background: #787c7e;
    border-color: #787c7e;
    color: white;
}

.wordle-cell.filled {
    border-color: #878a8c;
}

/* Keyboard */
.keyboard {
    max-width: 500px;
    margin: 0 auto;
}

.keyboard-row {
    display: flex;
    justify-content: center;
    margin-bottom: 8px;
    gap: 6px;
}

.key {
    background: #d3d6da;
    border: none;
    padding: 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    min-width: 43px;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.key:hover {
    background: #bbb;
}

.key.correct {
    background: #6aaa64;
    color: white;
}

.key.present {
    background: #c9b458;
    color: white;
}

.key.absent {
    background: #787c7e;
    color: white;
}

.key.wide {
    min-width: 65px;
}

/* Other Games Styles */
.scramble-container, .wordguess-container {
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
}

.scrambled-word {
    font-size: 3rem;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 2rem;
    letter-spacing: 0.2rem;
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 10px;
}

.hint {
    font-size: 1.5rem;
    color: #555;
    margin-bottom: 2rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 10px;
    font-style: italic;
}

#scramble-input, #wordguess-input {
    width: 100%;
    padding: 1rem;
    font-size: 1.2rem;
    border: 2px solid #ddd;
    border-radius: 10px;
    margin-bottom: 1rem;
    text-align: center;
    text-transform: uppercase;
}

#scramble-input:focus, #wordguess-input:focus {
    outline: none;
    border-color: #667eea;
}

.game-message {
    text-align: center;
    margin-top: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    min-height: 30px;
}

.success {
    color: #6aaa64;
}

.error {
    color: #d63031;
}

.info {
    color: #667eea;
}

/* CTA Section */
.cta-section {
    background: white;
    padding: 4rem 2rem;
    margin: 2rem auto;
    max-width: 1200px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #333;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #666;
}

.cta-btn-large {
    display: inline-block;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    padding: 1.5rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.3);
}

.cta-btn-large:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(102, 126, 234, 0.4);
}

/* Footer */
footer {
    background: rgba(255, 255, 255, 0.95);
    padding: 2rem 0;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #667eea;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        flex-direction: column;
        gap: 1rem;
    }

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

    .games-grid {
        grid-template-columns: 1fr;
    }

    .wordle-cell {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .keyboard-row {
        gap: 4px;
    }

    .key {
        padding: 0.8rem;
        min-width: 35px;
        font-size: 0.7rem;
    }

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

@media (max-width: 480px) {
    .game-container {
        margin: 1rem;
        padding: 1rem;
    }

    .wordle-cell {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .scrambled-word {
        font-size: 2rem;
    }
}