/* Pedro IAQ Company - Quantum Revolution Styles */

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

body {
    font-family: 'Exo 2', sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Quantum Background Effects */
.quantum-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(ellipse at center, #001122 0%, #000000 70%);
}

.quantum-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #00e5e5;
    border-radius: 50%;
    animation: quantumFloat 8s infinite linear;
    box-shadow: 0 0 10px #00e5e5;
}

.quantum-particle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 12s;
}

.quantum-particle:nth-child(2) {
    top: 60%;
    left: 80%;
    animation-delay: 2s;
    animation-duration: 10s;
}

.quantum-particle:nth-child(3) {
    top: 80%;
    left: 30%;
    animation-delay: 4s;
    animation-duration: 14s;
}

.quantum-particle:nth-child(4) {
    top: 30%;
    left: 70%;
    animation-delay: 6s;
    animation-duration: 11s;
}

.quantum-particle:nth-child(5) {
    top: 70%;
    left: 50%;
    animation-delay: 8s;
    animation-duration: 13s;
}

@keyframes quantumFloat {
    0% { transform: translateY(0px) translateX(0px); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) translateX(50px); opacity: 0; }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #00e5e5;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo h1 {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    font-weight: 900;
    color: #00e5e5;
    text-shadow: 0 0 20px #00e5e5;
}

.quantum-tag {
    font-size: 0.7rem;
    color: #00ff88;
    font-weight: 400;
    display: block;
    margin-top: -5px;
}

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

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: #00e5e5;
    text-shadow: 0 0 10px #00e5e5;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #00e5e5;
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0 2rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    z-index: 2;
}

.hero-title {
    font-family: 'Orbitron', monospace;
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.quantum-text {
    background: linear-gradient(45deg, #00e5e5, #00ff88, #00e5e5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: quantumGlow 3s ease-in-out infinite alternate;
}

@keyframes quantumGlow {
    0% { filter: drop-shadow(0 0 20px #00e5e5); }
    100% { filter: drop-shadow(0 0 40px #00ff88); }
}

.subtitle {
    display: block;
    font-size: 1.5rem;
    color: #00ff88;
    font-weight: 400;
    margin-top: 0.5rem;
}

.hero-description {
    font-size: 1.2rem;
    color: #cccccc;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.quantum-badge {
    display: inline-flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: rgba(0, 229, 229, 0.1);
    border: 2px solid #00e5e5;
    border-radius: 10px;
    font-weight: 600;
    color: #00e5e5;
    text-shadow: 0 0 10px #00e5e5;
}

/* Quantum Visual */
.quantum-visual {
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    width: 300px;
    height: 300px;
    z-index: 1;
}

.quantum-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, #00e5e5, #00ff88);
    border-radius: 50%;
    animation: quantumPulse 2s ease-in-out infinite;
    box-shadow: 0 0 50px #00e5e5;
}

.quantum-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid #00e5e5;
    border-radius: 50%;
    animation: quantumRotate 4s linear infinite;
}

.quantum-ring:nth-child(2) {
    width: 120px;
    height: 120px;
    animation-duration: 3s;
    animation-direction: reverse;
}

.quantum-ring:nth-child(3) {
    width: 180px;
    height: 180px;
    animation-duration: 5s;
}

.quantum-ring:nth-child(4) {
    width: 240px;
    height: 240px;
    animation-duration: 7s;
    animation-direction: reverse;
}

@keyframes quantumPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.2); }
}

@keyframes quantumRotate {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

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

/* Section Titles */
.section-title {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #00e5e5;
    text-shadow: 0 0 20px #00e5e5;
}

/* Quantum System Section */
.quantum-system {
    padding: 5rem 0;
    background: rgba(0, 17, 34, 0.3);
}

.system-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.system-card {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid #00e5e5;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.system-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 229, 0.1), transparent);
    transition: left 0.5s ease;
}

.system-card:hover::before {
    left: 100%;
}

.system-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 229, 229, 0.3);
    border-color: #00ff88;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.system-card h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    color: #00e5e5;
    margin-bottom: 1rem;
}

.system-card p {
    color: #cccccc;
    line-height: 1.6;
}

/* Book Section */
.book-section {
    padding: 5rem 0;
    background: rgba(0, 34, 17, 0.3);
}

.book-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.book-cover {
    text-align: center;
}

.book-visual {
    background: linear-gradient(135deg, #001122, #003344);
    border: 3px solid #00e5e5;
    border-radius: 20px;
    padding: 3rem;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 229, 229, 0.3);
}

.book-visual h3 {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    color: #00e5e5;
    margin-bottom: 1rem;
}

.book-visual p {
    color: #00ff88;
    font-size: 1.1rem;
}

.book-glow {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(45deg, #00e5e5, #00ff88, #00e5e5);
    border-radius: 25px;
    z-index: -1;
    animation: bookGlow 3s ease-in-out infinite alternate;
}

@keyframes bookGlow {
    0% { opacity: 0.3; }
    100% { opacity: 0.7; }
}

.book-details h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    color: #00e5e5;
    margin-bottom: 1.5rem;
}

.book-chapters {
    list-style: none;
    margin-bottom: 2rem;
}

.book-chapters li {
    padding: 0.5rem 0;
    color: #cccccc;
    border-bottom: 1px solid rgba(0, 229, 229, 0.2);
    transition: color 0.3s ease;
}

.book-chapters li:hover {
    color: #00e5e5;
}

.book-features h4 {
    color: #00ff88;
    margin-bottom: 1rem;
}

.book-features p {
    color: #cccccc;
    margin-bottom: 0.5rem;
}

/* Achievements Section */
.achievements {
    padding: 5rem 0;
    background: rgba(17, 0, 34, 0.3);
}

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

.achievement-card {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid #00ff88;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.achievement-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 255, 136, 0.3);
    border-color: #00e5e5;
}

.achievement-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.achievement-card h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    color: #00ff88;
    margin-bottom: 1rem;
}

.achievement-card p {
    color: #cccccc;
    line-height: 1.6;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: rgba(34, 17, 0, 0.3);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.8rem;
    color: #00e5e5;
    margin-bottom: 1rem;
}

.title {
    color: #00ff88;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.email, .location, .specialty {
    color: #cccccc;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-message h4 {
    font-family: 'Orbitron', monospace;
    color: #00e5e5;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.contact-message p {
    color: #cccccc;
    font-style: italic;
    line-height: 1.8;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background: rgba(10, 10, 10, 0.95);
    border-top: 1px solid #00e5e5;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    font-family: 'Orbitron', monospace;
    color: #00e5e5;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: #cccccc;
}

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

.footer-links a {
    color: #cccccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #00e5e5;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 229, 229, 0.2);
    color: #888888;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        gap: 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .quantum-visual {
        display: none;
    }
    
    .book-content,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .system-grid,
    .achievements-grid {
        grid-template-columns: 1fr;
    }
}