/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: #000000;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    background: 
        radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        linear-gradient(135deg, #000000 0%, #0a0a0a 50%, #000000 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 60px 20px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 30%, rgba(212, 175, 55, 0.03) 50%, transparent 70%),
        linear-gradient(-45deg, transparent 30%, rgba(212, 175, 55, 0.02) 50%, transparent 70%);
    animation: shimmer 8s ease-in-out infinite;
}

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

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1400px;
    width: 100%;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.hero-text {
    z-index: 2;
    text-align: left;
}

.author-name {
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 3px;
    color: #ffffff;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.book-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.8rem;
    font-weight: 500;
    background: linear-gradient(90deg, #E6BE64 0%, #D4AF37 50%, #A07A2D 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
}


.subtitle {
    font-size: 1.4rem;
    font-weight: 400;
    color: #ffffff;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tagline {
    font-size: 1rem;
    font-weight: 400;
    color: #cccccc;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.book-description {
    margin-bottom: 40px;
    max-width: 500px;
}

.book-description p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
    color: #e0e0e0;
}

.cta-text {
    font-size: 1rem;
    font-weight: 400;
    background: linear-gradient(90deg, #E6BE64 0%, #D4AF37 50%, #A07A2D 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-style: italic;
    margin-top: 30px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    margin-top: 40px;
    justify-content: flex-start;
}

.btn-primary, .btn-secondary {
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border-radius: 50px;
    min-width: 200px;
}

.btn-primary {
    background: linear-gradient(90deg, #E6BE64 0%, #D4AF37 50%, #A07A2D 100%);
    color: #000000;
    box-shadow: 
        0 8px 25px rgba(212, 175, 55, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 15px 35px rgba(212, 175, 55, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 2px solid;
    border-image: linear-gradient(90deg, #E6BE64 0%, #D4AF37 50%, #A07A2D 100%) 1;
    position: relative;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, #E6BE64 0%, #D4AF37 50%, #A07A2D 100%);
    transition: width 0.4s ease;
    z-index: -1;
}

.btn-secondary:hover::before {
    width: 100%;
}

.btn-secondary:hover {
    color: #000000;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

/* Book Cover */
.book-cover {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.book-image {
    width: 500px;
    height: 750px;
    object-fit: contain;
    transition: all 0.3s ease;
    animation: float 6s ease-in-out infinite;
}

.book-image:hover {
    transform: scale(1.02);
    animation-play-state: paused;
}

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

/* Logo Section */
.logo-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin-top: 40px;
}

.alpha-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    animation: logoPulse 3s ease-in-out infinite;
    position: relative;
}

@keyframes logoPulse {
    0%, 100% { 
        transform: scale(1);
    }
    50% { 
        transform: scale(1.05);
    }
}

.brand-name {
    font-size: 1.1rem;
    font-weight: 400;
    color: #ffffff;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Video Section */
.video-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #000000 0%, #0a0a0a 100%);
}

.section-title {
    font-size: 3rem;
    font-weight: 400;
    text-align: center;
    margin-bottom: 60px;
    background: linear-gradient(90deg, #E6BE64 0%, #D4AF37 50%, #A07A2D 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.video-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.video-text-content {
    text-align: left;
}

.video-text-content h3 {
    font-size: 2rem;
    font-weight: 400;
    background: linear-gradient(90deg, #E6BE64 0%, #D4AF37 50%, #A07A2D 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.video-text-content p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 25px;
    color: #e0e0e0;
}

.video-container {
    max-width: 600px;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}


/* Social Section */
.social-section {
    padding: 100px 0;
    background: #000000;
}

.social-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    max-width: 600px;
    margin: 0 auto;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: rgba(212, 175, 55, 0.1);
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    text-decoration: none;
    color: #D4AF37;
    font-size: 1.8rem;
    transition: all 0.4s ease;
    position: relative;
}

.social-link:hover {
    background: rgba(212, 175, 55, 0.2);
    border-color: #D4AF37;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.4);
    color: #E6BE64;
}

/* Footer */
.footer {
    padding: 40px 0;
    background: #000000;
    border-top: 1px solid #333333;
    text-align: center;
}

.footer p {
    color: #666666;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .book-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .book-title {
        font-size: 2.8rem;
    }
    
    .book-image {
        width: 450px;
        height: 675px;
    }
    
    .video-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .video-text-content {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 40px 20px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .book-title {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.4rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    .book-image {
        width: 400px;
        height: 600px;
    }
    
    .book-title-overlay h2 {
        font-size: 2.2rem;
    }
    
    .video-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .video-text-content h3 {
        font-size: 1.6rem;
    }
    
    .video-text-content p {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .book-title {
        font-size: 2.2rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .book-description p {
        font-size: 0.95rem;
    }
    
    .social-links {
        gap: 25px;
    }
    
    .social-link {
        width: 55px;
        height: 55px;
        font-size: 1.6rem;
    }
    
    .book-image {
        width: 350px;
        height: 525px;
    }
    
    .video-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .video-text-content h3 {
        font-size: 1.4rem;
    }
    
    .video-text-content p {
        font-size: 0.9rem;
    }
}