/* Reset e configurações básicas */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    overflow-x: hidden;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

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

.nav-brand h2 {
    color: #d4af37;
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
}

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

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

.nav-links a:hover {
    color: #d4af37;
}

.cta-nav {
    background: linear-gradient(45deg, #d4af37, #f1c40f);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    color: #1a1a2e !important;
    font-weight: 600;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23d4af37" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    opacity: 0.3;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.highlight {
    color: #d4af37;
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #e0e0e0;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
}

.feature .icon {
    font-size: 1.2rem;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.btn-primary {
    background: linear-gradient(45deg, #d4af37, #f1c40f);
    color: #1a1a2e;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
}

.cta-note {
    color: #d4af37;
    font-size: 0.9rem;
    text-align: center;
}

/* Ebook Mockup */
.ebook-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 2s ease-in-out;
}

.ebook-cover {
    width: 300px;
    height: 400px;
    background: linear-gradient(145deg, #2c3e50, #34495e);
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 1.5rem;
    text-align: center;
    color: white;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.ebook-cover::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(212, 175, 55, 0.1) 50%, transparent 70%);
}

.ebook-cover h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #d4af37;
}

.cover-symbol {
    font-size: 3rem;
    margin: 1rem 0;
    color: #d4af37;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
}

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

.about-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.about-card:hover {
    transform: translateY(-10px);
}

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

.about-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
}

/* Content Section */
.content {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.content-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.content-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: #1a1a2e;
    margin-bottom: 2rem;
}

.content-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.content-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.number {
    background: linear-gradient(45deg, #d4af37, #f1c40f);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.content-item h4 {
    color: #1a1a2e;
    margin-bottom: 0.5rem;
}

/* Principles Wheel */
.content-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.principles-wheel {
    position: relative;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(45deg, #1a1a2e, #16213e);
    display: flex;
    align-items: center;
    justify-content: center;
}

.wheel-center {
    background: #d4af37;
    color: #1a1a2e;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.9rem;
}

.principle {
    position: absolute;
    background: rgba(212, 175, 55, 0.2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.p1 { top: 10px; left: 50%; transform: translateX(-50%); }
.p2 { top: 30px; right: 30px; }
.p3 { right: 10px; top: 50%; transform: translateY(-50%); }
.p4 { bottom: 30px; right: 30px; }
.p5 { bottom: 10px; left: 50%; transform: translateX(-50%); }
.p6 { bottom: 30px; left: 30px; }
.p7 { left: 10px; top: 50%; transform: translateY(-50%); }

/* Testimonials */
.testimonials {
    padding: 6rem 0;
    background: #1a1a2e;
    color: white;
}

.testimonials h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #d4af37;
}

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

.testimonial {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.stars {
    color: #d4af37;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.testimonial p {
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.author {
    color: #d4af37;
    font-weight: 600;
}

/* Download Section */
.download {
    padding: 6rem 0;
    background: linear-gradient(135deg, #d4af37 0%, #f1c40f 100%);
    color: #1a1a2e;
}

.download-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.download h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.download-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.form-group input {
    width: 100%;
    padding: 1rem;
    border: 2px solid transparent;
    border-radius: 10px;
    font-size: 1rem;
    background: white;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #1a1a2e;
}

.btn-download {
    background: #1a1a2e;
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-download:hover {
    background: #16213e;
    transform: translateY(-2px);
}

.privacy-note {
    font-size: 0.9rem;
    margin-top: 1rem;
    opacity: 0.8;
}

.bonus {
    background: rgba(26, 26, 46, 0.1);
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 2rem;
}

.bonus h4 {
    margin-bottom: 1rem;
}

.bonus ul {
    list-style: none;
    text-align: left;
}

.bonus li {
    margin-bottom: 0.5rem;
}

/* Footer */
.footer {
    background: #1a1a2e;
    color: white;
    padding: 3rem 0 1rem;
}

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

.footer-brand h3 {
    color: #d4af37;
    font-family: 'Playfair Display', serif;
    margin-bottom: 1rem;
}

.footer-links h4,
.footer-contact h4 {
    color: #d4af37;
    margin-bottom: 1rem;
}

.footer-links a {
    color: white;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #d4af37;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(212, 175, 55, 0.3);
    opacity: 0.8;
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    color: white;
    font-weight: 500;
    z-index: 10000;
    transform: translateX(400px);
    transition: transform 0.3s ease;
}

.toast-show {
    transform: translateX(0);
}

.toast-success {
    background: #27ae60;
}

.toast-error {
    background: #e74c3c;
}

.toast-info {
    background: #3498db;
}

/* Loader Styles */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loader-content {
    text-align: center;
    color: white;
}

.loader-symbol {
    font-size: 4rem;
    color: #d4af37;
    animation: pulse 2s ease-in-out infinite;
    margin-bottom: 1rem;
}

.loader-content p {
    font-size: 1.2rem;
    color: #ccc;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.7;
    }
}

/* Scroll Progress */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, #d4af37, #f1c40f);
    z-index: 10001;
    transition: width 0.1s ease;
}

/* Estilo para a imagem da capa do livro */
.cover-image {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 1rem 0;
}

.book-cover-img {
    max-width: 350px;
    max-height: 350px;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-cover-img:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.5);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(26, 26, 46, 0.98);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 2rem;
        transition: left 0.3s ease;
    }
    
    .nav-active {
        left: 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
    }
    
    .hero-features {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .content-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .principles-wheel {
        width: 250px;
        height: 250px;
    }
    
    .ebook-cover {
        width: 250px;
        height: 350px;
    }
    
    .book-cover-img {
        max-width: 200px;
        max-height: 200px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .nav {
        padding: 1rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .book-cover-img {
        max-width: 250px;
        max-height: 250px;
    }
}

/* Author Page Styles */
.author-hero {
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 30%, #16213e 70%, #0f3460 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 100px 0 50px;
}

.author-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(212, 175, 55, 0.05) 0%, transparent 40%);
    animation: backgroundShift 20s ease-in-out infinite;
}

@keyframes backgroundShift {
    0%, 100% { transform: translateX(0) translateY(0); }
    50% { transform: translateX(20px) translateY(-10px); }
}

.author-presentation {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Image Section Enhanced */
.author-image-section {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.author-image-container {
    position: relative;
    width: 350px;
    height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.author-glow-ring {
    position: absolute;
    width: 380px;
    height: 380px;
    border: 2px solid transparent;
    border-radius: 50%;
    background: linear-gradient(45deg, #d4af37, #f4e4a6, #d4af37) border-box;
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    animation: rotateRing 10s linear infinite;
}

@keyframes rotateRing {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.author-floating-particles {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
}

.author-floating-particles::before,
.author-floating-particles::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: #d4af37;
    border-radius: 50%;
    animation: floatParticles 8s ease-in-out infinite;
}

.author-floating-particles::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.author-floating-particles::after {
    bottom: 20%;
    right: 15%;
    animation-delay: 4s;
}

@keyframes floatParticles {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.7; }
    50% { transform: translateY(-20px) scale(1.2); opacity: 1; }
}

.author-image {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #d4af37;
    box-shadow: 
        0 0 30px rgba(212, 175, 55, 0.4),
        0 0 60px rgba(212, 175, 55, 0.2),
        inset 0 0 20px rgba(212, 175, 55, 0.1);
    transition: all 0.5s ease;
    position: relative;
    z-index: 3;
}

.author-image:hover {
    transform: scale(1.05);
    box-shadow: 
        0 0 40px rgba(212, 175, 55, 0.6),
        0 0 80px rgba(212, 175, 55, 0.3),
        inset 0 0 30px rgba(212, 175, 55, 0.2);
}

.author-glow {
    position: absolute;
    top: -30px;
    left: -30px;
    right: -30px;
    bottom: -30px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
    z-index: 1;
}

/* Info Section Enhanced */
.author-info-section {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: left;
}

.author-details {
    color: white;
    max-width: 500px;
}

.author-name-container {
    margin-bottom: 1rem;
    overflow: hidden;
}

.author-name,
.author-surname {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
    margin: 0;
    background: linear-gradient(45deg, #d4af37, #f4e4a6, #d4af37);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

.author-surname {
    margin-left: 0.5rem;
    animation-delay: 0.5s;
}

@keyframes shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.author-role-container {
    margin-bottom: 1.5rem;
    position: relative;
}

.author-role {
    font-size: 1.4rem;
    color: #d4af37;
    margin-bottom: 1.5rem;
    font-weight: 600;
    line-height: 1.4;
    opacity: 0;
    animation: fadeInUp 1s ease 0.5s forwards;
}

.role-underline {
    height: 2px;
    background: linear-gradient(90deg, #d4af37, transparent);
    width: 0;
    animation: expandLine 1.5s ease 1s forwards;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes expandLine {
    to { width: 200px; }
}

.author-description {
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 500px;
    opacity: 0;
    animation: fadeInUp 1s ease 1s forwards;
}

.author-highlights {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1.2rem;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 25px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    transition: all 0.3s ease;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.8s ease forwards;
}

.highlight-item:nth-child(1) { animation-delay: 1.5s; }
.highlight-item:nth-child(2) { animation-delay: 1.7s; }
.highlight-item:nth-child(3) { animation-delay: 1.9s; }

.highlight-item:hover {
    background: rgba(212, 175, 55, 0.2);
    border-color: rgba(212, 175, 55, 0.5);
    transform: translateX(5px);
}

@keyframes slideInLeft {
    to { opacity: 1; transform: translateX(0); }
}

.highlight-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 5px rgba(212, 175, 55, 0.5));
}

.highlight-item span:last-child {
    font-size: 0.95rem;
    line-height: 1.2;
}

/* Floating Symbols Enhanced */
.floating-symbols {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.symbol {
    position: absolute;
    color: rgba(212, 175, 55, 0.3);
    font-size: 2rem;
    animation: float 15s ease-in-out infinite;
}

.symbol-1 { top: 15%; left: 10%; animation-delay: 0s; }
.symbol-2 { top: 25%; right: 15%; animation-delay: 2s; }
.symbol-3 { top: 60%; left: 5%; animation-delay: 4s; }
.symbol-4 { top: 70%; right: 10%; animation-delay: 6s; }
.symbol-5 { top: 40%; left: 15%; animation-delay: 8s; }
.symbol-6 { top: 80%; left: 50%; animation-delay: 10s; }
.symbol-7 { top: 20%; left: 50%; animation-delay: 12s; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.3; }
    25% { transform: translateY(-20px) rotate(90deg); opacity: 0.6; }
    50% { transform: translateY(-10px) rotate(180deg); opacity: 0.4; }
    75% { transform: translateY(-30px) rotate(270deg); opacity: 0.7; }
}

/* Background Effects */
.hero-background-effects {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.cosmic-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(212, 175, 55, 0.3), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(212, 175, 55, 0.2), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(212, 175, 55, 0.4), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(212, 175, 55, 0.3), transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: twinkle 8s ease-in-out infinite;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

.energy-waves {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    margin: -400px 0 0 -400px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    animation: expandWave 12s ease-in-out infinite;
}

.energy-waves::before,
.energy-waves::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    border: 1px solid rgba(212, 175, 55, 0.08);
    border-radius: 50%;
}

.energy-waves::before {
    width: 600px;
    height: 600px;
    margin: -300px 0 0 -300px;
    animation: expandWave 12s ease-in-out infinite 4s;
}

.energy-waves::after {
    width: 400px;
    height: 400px;
    margin: -200px 0 0 -200px;
    animation: expandWave 12s ease-in-out infinite 8s;
}

@keyframes expandWave {
    0%, 100% { transform: scale(0.8); opacity: 0.1; }
    50% { transform: scale(1.2); opacity: 0.3; }
}

.author-intro {
    display: flex;
    align-items: center;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.author-info {
    flex: 1;
    color: white;
}

.author-name {
    font-size: 3.5rem;
    font-family: 'Playfair Display', serif;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #d4af37, #f4e4a6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    white-space: nowrap;
}

.author-title {
    font-size: 1.5rem;
    color: #d4af37;
    margin-bottom: 1rem;
    font-weight: 600;
}

.author-subtitle {
    font-size: 1.2rem;
    line-height: 1.6;
    opacity: 0.9;
    max-width: 600px;
}

.about-author {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.author-bio {
    max-width: 800px;
    margin: 0 auto;
}

.bio-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    text-align: justify;
    color: #333;
}

.experience {
    padding: 6rem 0;
    background: white;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.experience-card {
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.experience-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

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

.experience-card h3 {
    color: #1a1a2e;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.experience-card ul {
    list-style: none;
    padding: 0;
}

.experience-card li {
    padding: 0.5rem 0;
    color: #666;
    border-bottom: 1px solid #eee;
}

.experience-card li:last-child {
    border-bottom: none;
}

.philosophy {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
}

.philosophy-content {
    max-width: 1000px;
    margin: 0 auto;
}

.quote-container {
    text-align: center;
    margin-bottom: 4rem;
}

.author-quote {
    font-size: 1.5rem;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 1rem;
    color: #d4af37;
    font-family: 'Playfair Display', serif;
}

.author-quote::before,
.author-quote::after {
    content: '"';
    font-size: 2rem;
    color: #d4af37;
}

cite {
    font-size: 1.1rem;
    color: #ccc;
}

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

.mission-point {
    text-align: center;
    padding: 2rem;
}

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

.mission-point h4 {
    color: #d4af37;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.mission-point p {
    line-height: 1.6;
    opacity: 0.9;
}

.contact {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #333;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    color: #666;
}

.contact-icon {
    font-size: 1.5rem;
    color: #d4af37;
}

.cta-section {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.cta-section h3 {
    color: #1a1a2e;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.cta-section p {
    color: #666;
    margin-bottom: 2rem;
}

.btn-author {
    display: inline-block;
    margin-top: 1rem;
    text-decoration: none;
    color: #d4af37;
    border: 2px solid #d4af37;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-weight: 500;
    text-align: center;
}

.btn-author:hover {
    background: #d4af37;
    color: #1a1a2e;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* Home Button Styles */
.home-btn {
    background: linear-gradient(45deg, #2c3e50, #34495e);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    color: white !important;
    font-weight: 600;
    border: 2px solid #d4af37;
    transition: all 0.3s ease;
}

.home-btn:hover {
    background: linear-gradient(45deg, #d4af37, #f1c40f);
    color: #1a1a2e !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(212, 175, 55, 0.3);
}

/* Responsive Design for Author Page */
@media (max-width: 768px) {
    .author-presentation {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .author-image-container {
        width: 250px;
        height: 250px;
    }
    
    .author-image {
        width: 220px;
        height: 220px;
    }
    
    .author-name,
    .author-name {
        font-size: 2.5rem;
        white-space: normal;
        text-align: center;
    }
    
    .author-role {
        font-size: 1.2rem;
        text-align: center;
    }
    
    .author-description {
        font-size: 1rem;
        text-align: center;
        max-width: 100%;
    }
    
    .highlight-item {
        white-space: normal;
        justify-content: center;
        text-align: center;
    }
    
    .author-info-section {
        text-align: center;
    }
    
    .author-intro {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .author-name {
        font-size: 2.5rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .experience-grid {
        grid-template-columns: 1fr;
    }
    
    .mission-points {
        grid-template-columns: 1fr;
    }
}