:root {
    --primary-dark: #0a0a2a;
    --primary: #1a1a4a;
    --secondary: #2a2a72;
    --accent: #009fff;
    --accent-light: #00c8ff;
    --text: #f5f5f5;
    --text-secondary: #cccccc;
    --highlight: #ec4d37;
    --neon-blue: #00f3ff;
    --neon-purple: #b967ff;
}

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

body {
    font-family: 'Exo 2', sans-serif;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--secondary) 100%);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    background-attachment: fixed;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    padding: 20px 0;
    background-color: rgba(10, 10, 42, 0.95);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
}

header.scrolled {
    padding: 15px 0;
    background-color: rgba(10, 10, 42, 0.98);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.5);
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-img {
    height: 42px;
    width: auto;
    display: block;
    filter: drop-shadow(0 0 8px #00f3ff88);
    margin-right: 0;
    margin-left: 0;
}

.logotipo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
}

.logotipo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.5s ease;
}

.logotipo:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
}

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

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23009fff" fill-opacity="0.08" d="M0,224L48,213.3C96,203,192,181,288,160C384,139,480,117,576,122.7C672,128,768,160,864,170.7C960,181,1056,171,1152,165.3C1248,160,1344,160,1392,160L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') bottom no-repeat, 
                radial-gradient(circle at 20% 50%, rgba(0, 159, 255, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 80% 30%, rgba(179, 103, 255, 0.1) 0%, transparent 40%);
    background-size: contain, auto, auto;
    z-index: -1;
}

.hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    margin-bottom: 20px;
    background: linear-gradient(45deg, var(--neon-blue), var(--accent), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: gradientShift 5s infinite alternate;
    text-shadow: 0 0 15px rgba(0, 159, 255, 0.5);
    letter-spacing: 2px;
}

.hero p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 40px;
    color: var(--text-secondary);
}

.cta-button {
    display: inline-block;
    padding: 18px 45px;
    background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple));
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(179, 103, 255, 0.4);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.6s ease;
    z-index: -1;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(179, 103, 255, 0.6);
}

.cta-button:hover::before {
    left: 100%;
}

/* Sections */
section {
    padding: 100px 0;
    position: relative;
}

section h2 {
    text-align: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 2.8rem;
    margin-bottom: 60px;
    position: relative;
    letter-spacing: 1px;
}

section h2::after {
    content: '';
    position: absolute;
    width: 120px;
    height: 4px;
    background: linear-gradient(to right, var(--neon-blue), var(--neon-purple));
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

/* About Game */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.game-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.feature {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 15px;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 243, 255, 0.1) 0%, rgba(179, 103, 255, 0.1) 100%);
    z-index: -1;
    transform: scale(0);
    transition: transform 0.5s ease;
}

.feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.feature:hover::before {
    transform: scale(1);
}

.feature h3 {
    color: var(--neon-blue);
    margin-bottom: 15px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
}

.feature i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--neon-purple);
}

/* Company Info */
.company-info {
    background: rgba(0, 0, 0, 0.2);
    position: relative;
}

.company-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%2300c8ff" fill-opacity="0.05" d="M0,288L48,272C96,256,192,224,288,197.3C384,171,480,149,576,165.3C672,181,768,235,864,250.7C960,267,1056,245,1152,224C1248,203,1344,181,1392,170.7L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') bottom no-repeat;
    background-size: cover;
    z-index: -1;
}

.company-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.company-text p {
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.values {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.value-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
    animation: pulse 2s infinite alternate;
}

/* Contact Section */
.contact-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 40px;
}

.form-group {
    text-align: left;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text);
    font-family: 'Exo 2', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.3);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    grid-column: 1 / -1;
    justify-self: center;
    margin-top: 20px;
    padding: 15px 50px;
    background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple));
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(179, 103, 255, 0.4);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(179, 103, 255, 0.6);
}

/* Footer */
footer {
    background: var(--primary-dark);
    padding: 60px 0 30px;
    text-align: center;
    position: relative;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.footer-logo .logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.social-links {
    display: flex;
    gap: 25px;
    margin: 30px 0;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    color: white;
    border-radius: 50%;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-links a:hover {
    transform: translateY(-5px) rotate(5deg);
    box-shadow: 0 5px 15px rgba(179, 103, 255, 0.5);
}

.footer-nav {
    margin-bottom: 30px;
}

.footer-nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.footer-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-nav a:hover {
    color: var(--neon-blue);
}

.copyright {
    margin-top: 30px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Animations */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 100% 50%;
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 rgba(0, 243, 255, 0.4);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 20px rgba(0, 243, 255, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 rgba(0, 243, 255, 0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-10px) rotate(5deg);
    }
    100% {
        transform: translateY(0) rotate(0deg);
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    .about-content, .company-content {
        grid-template-columns: 1fr;
    }
    
    .game-features {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    nav ul {
        gap: 15px;
    }
    
    .hero h1 {
        font-size: 3.2rem;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    section h2 {
        font-size: 2.3rem;
    }
    
    .menu-toggle {
        display: block;
        position: absolute;
        top: 25px;
        right: 20px;
    }
    
    nav {
        display: none;
        width: 100%;
        margin-top: 15px;
    }
    
    nav.active {
        display: block;
    }
    
    nav ul {
        flex-direction: column;
        gap: 10px;
    }
    
    .footer-nav ul {
        flex-direction: column;
        gap: 15px;
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: -20%;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    margin: 10% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
}

.modal-header {
    padding: 25px 30px 15px;
    text-align: center;
    position: relative;
}

.modal-header h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    margin: 0;
    background: linear-gradient(45deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-modal:hover {
    color: var(--neon-blue);
}

.modal-body {
    padding: 20px 30px 30px;
    display: grid;
    gap: 20px;
}

.mode-option {
    background: rgba(255, 255, 255, 0.05);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.mode-option:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    border-color: var(--neon-blue);
}

.mode-option i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--neon-purple);
}

.mode-option h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text);
}

.mode-option p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.mode-btn {
    padding: 12px 30px;
    border: none;
    border-radius: 25px;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.guest-btn {
    background: linear-gradient(45deg, var(--neon-blue), var(--accent));
    color: white;
}

.guest-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 159, 255, 0.4);
}

.login-btn {
    background: linear-gradient(45deg, var(--neon-purple), #ff6b6b);
    color: white;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(179, 103, 255, 0.4);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-content {
        margin: 20% auto;
        width: 95%;
    }
    
    .modal-header h2 {
        font-size: 1.5rem;
    }
    
    .mode-option {
        padding: 20px;
    }
    
    .mode-option i {
        font-size: 2.5rem;
    }
}

.footer-isotipo {
    height: 54px;
    width: auto;
    display: block;
    filter: drop-shadow(0 0 12px #00f3ffcc);
    animation: pulse 2s infinite alternate;
    margin-right: 0;
    margin-left: 0;
}

.header-isotipo {
    height: 60px;
    width: auto;
    display: block;
    filter: drop-shadow(0 0 16px #00f3ffcc);
    animation: pulse 2s infinite alternate;
    margin-right: 10px;
}