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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    text-align: center;
}

/* Hero Section */
.hero {
    margin-bottom: 50px;
    padding-top: 30px;
}

.cover {
    width: 280px;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.6);
    margin-bottom: 25px;
    transition: transform 0.3s;
}

.cover:hover {
    transform: scale(1.03);
}

h1 {
    font-size: 3.5rem;
    color: #e94560;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.author {
    color: #aaa;
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.tagline {
    color: #f0a500;
    font-size: 1.4rem;
    margin-top: 10px;
    font-weight: 500;
}

/* Quotes Section */
.quotes {
    margin: 50px 0;
}

.quotes h2 {
    color: #f0a500;
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.quote-cards {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.card {
    background: rgba(22, 33, 62, 0.8);
    padding: 25px 20px;
    border-radius: 12px;
    width: 260px;
    font-style: italic;
    border-right: 4px solid #e94560;
    backdrop-filter: blur(10px);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(233, 69, 96, 0.2);
}

/* Buy Section */
.buy-section {
    margin: 50px 0;
    padding: 30px;
    background: rgba(22, 33, 62, 0.5);
    border-radius: 20px;
}

.buy-btn {
    background: linear-gradient(135deg, #e94560 0%, #ff6b6b 100%);
    color: white;
    border: none;
    padding: 18px 60px;
    font-size: 1.4rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 5px 20px rgba(233, 69, 96, 0.4);
}

.buy-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(233, 69, 96, 0.6);
}

.price-note {
    color: #aaa;
    margin-top: 15px;
    font-size: 0.95rem;
}

/* Coming Soon */
.coming-soon {
    background: rgba(22, 33, 62, 0.6);
    padding: 35px;
    border-radius: 20px;
    margin: 40px 0;
    border: 2px dashed #f0a500;
    backdrop-filter: blur(10px);
}

.coming-soon h3 {
    color: #f0a500;
    font-size: 1.6rem;
    margin-bottom: 10px;
}

.coming-soon p {
    color: #aaa;
    font-size: 1.1rem;
}

/* Share Buttons */
.share {
    margin-top: 40px;
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.share-btn {
    padding: 14px 28px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
    font-weight: 500;
}

.fb { background: #1877f2; color: white; }
.tw { background: #1da1f2; color: white; }
.wa { background: #25d366; color: white; }

.share-btn:hover {
    opacity: 0.9;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: linear-gradient(135deg, #16213e 0%, #1a1a2e 100%);
    margin: 10% auto;
    padding: 35px;
    border-radius: 20px;
    width: 90%;
    max-width: 420px;
    text-align: center;
    border: 1px solid rgba(233, 69, 96, 0.3);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.modal-content h2 {
    color: #e94560;
    margin-bottom: 10px;
}

.modal-content p {
    color: #aaa;
    margin-bottom: 20px;
}

.close {
    color: #aaa;
    float: left;
    font-size: 32px;
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s;
}

.close:hover {
    color: #e94560;
}

.pay-btn {
    display: block;
    width: 100%;
    margin: 12px 0;
    padding: 16px;
    border: none;
    border-radius: 12px;
    background: #0f3460;
    color: white;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s;
    text-align: right;
}

.pay-btn:hover {
    background: #e94560;
    transform: translateX(-5px);
}

/* Download Section */
.download-section {
    background: rgba(37, 211, 102, 0.1);
    padding: 40px;
    border-radius: 20px;
    margin: 40px 0;
    border: 2px solid #25d366;
    animation: fadeIn 0.5s;
}

.download-section h2 {
    color: #25d366;
    margin-bottom: 10px;
}

.download-section p {
    color: #aaa;
    margin-bottom: 20px;
}

.download-btn {
    display: inline-block;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: white;
    padding: 16px 45px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.3s;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
}

.download-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

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

/* Responsive */
@media (max-width: 600px) {
    .cover { width: 220px; }
    h1 { font-size: 2.5rem; }
    .quote-cards { flex-direction: column; align-items: center; }
    .card { width: 100%; max-width: 300px; }
    .share { flex-direction: column; align-items: center; }
    .share-btn { width: 100%; max-width: 280px; }
}