/* ===== EMAIL CAPTURE BANNER (TOP) ===== */
.email-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px 20px;
    z-index: 9999;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    transform: translateY(-100%);
    transition: transform 0.3s ease-out;
}

.email-banner.show {
    transform: translateY(0);
}

.email-banner-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: space-between;
    flex-wrap: wrap;
}

.banner-text {
    flex: 1;
    min-width: 250px;
}

.banner-text strong {
    font-weight: 600;
}

.banner-text span {
    opacity: 0.95;
}

.banner-form-wrapper {
    flex: 0 0 auto;
}

.banner-email-form {
    display: flex;
    gap: 8px;
    align-items: center;
}

.banner-email-input {
    padding: 10px 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 6px;
    font-size: 15px;
    min-width: 280px;
    background: rgba(255,255,255,0.15);
    color: white;
    backdrop-filter: blur(10px);
    transition: all 0.2s;
}

.banner-email-input::placeholder {
    color: rgba(255,255,255,0.7);
}

.banner-email-input:focus {
    outline: none;
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.5);
}

.banner-submit-btn {
    padding: 10px 24px;
    background: white;
    color: #667eea;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.banner-submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.banner-close {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
    opacity: 0.8;
    transition: opacity 0.2s;
    flex-shrink: 0;
}

.banner-close:hover {
    opacity: 1;
}

/* Adjust body padding when banner is visible */
body.banner-active {
    padding-top: 72px;
}

body.banner-active .main-header {
    margin-top: 0;
}

/* ===== EMAIL CAPTURE MODAL (POPUP) ===== */
.email-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s ease-out;
}

.email-modal-overlay.show {
    display: flex;
}

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

.email-modal {
    background: white;
    border-radius: 12px;
    max-width: 500px;
    width: 100%;
    padding: 40px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: none;
    font-size: 24px;
    color: #718096;
    cursor: pointer;
    padding: 4px 8px;
    transition: color 0.2s;
}

.modal-close:hover {
    color: #4a5568;
}

.modal-content h2 {
    font-size: 1.8em;
    color: #16213e;
    margin-bottom: 12px;
    text-align: center;
}

.modal-content > p {
    font-size: 1.1em;
    color: #4a5568;
    text-align: center;
    margin-bottom: 28px;
}

.modal-email-form {
    margin-bottom: 16px;
}

.modal-form-fields {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.modal-email-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.2s;
}

.modal-email-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.modal-submit-btn {
    width: 100%;
    padding: 14px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.modal-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.modal-subtext {
    text-align: center;
    font-size: 0.9em;
    color: #718096;
    margin: 0;
}

.modal-success-message {
    padding: 16px;
    background: #d3fbeb;
    border-radius: 8px;
    margin-top: 16px;
}

.formkit-alert {
    padding: 12px;
    background: #fde8e2;
    border: 1px solid #f2643b;
    border-radius: 6px;
    margin-bottom: 12px;
    display: none;
}

.formkit-alert:not(:empty) {
    display: block;
}

.formkit-alert li {
    color: #ea4110;
    font-size: 14px;
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 768px) {
    /* Banner mobile */
    .email-banner-content {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .banner-text {
        width: 100%;
    }
    
    .banner-form-wrapper {
        width: 100%;
    }
    
    .banner-email-form {
        flex-direction: column;
        width: 100%;
    }
    
    .banner-email-input {
        width: 100%;
        min-width: auto;
    }
    
    .banner-submit-btn {
        width: 100%;
    }
    
    .banner-close {
        position: absolute;
        top: 8px;
        right: 8px;
    }
    
    body.banner-active {
        padding-top: 140px;
    }
    
    /* Modal mobile */
    .email-modal {
        padding: 32px 24px;
        margin: 20px;
    }
    
    .modal-content h2 {
        font-size: 1.5em;
    }
    
    .modal-content > p {
        font-size: 1em;
    }
}

@media (max-width: 576px) {
    .email-banner {
        padding: 10px 16px;
    }
    
    .banner-text strong {
        display: block;
        margin-bottom: 4px;
    }
    
    body.banner-active {
        padding-top: 160px;
    }
}

/* ===== BOOK MOCKUP IMAGES ===== */

/* Modal book image */
.modal-book-image {
    max-width: 250px;
    height: auto;
    margin: 0 auto 20px auto;
    display: block;
}

/* Footer book image */
.footer-book-image {
    max-width: 375px;
    height: auto;
    margin: 0 auto 20px auto;
    display: block;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .modal-book-image {
        max-width: 160px;
    }
    
    .footer-book-image {
        max-width: 200px;
    }
}

/* ===== SUCCESS MESSAGE STYLES ===== */

/* Banner success message styling */
.banner-success-message {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.banner-success-message strong {
    font-weight: 600;
}

.banner-success-message span {
    opacity: 0.95;
}

/* Modal success message styling */
.modal-success-content h2 {
    font-size: 1.8em;
    color: #16213e;
    margin-bottom: 12px;
    text-align: center;
}

.modal-success-content p {
    font-size: 1.1em;
    line-height: 1.6;
    color: #4a5568;
    text-align: center;
}

.modal-success-content .success-highlight {
    color: #667eea;
    font-weight: 600;
    margin-top: 24px;
    display: block;
}

@media (max-width: 768px) {
    .banner-success-message {
        flex-direction: column;
        gap: 6px;
        text-align: center;
    }
    
    .modal-success-content h2 {
        font-size: 1.5em;
    }
    
    .modal-success-content p {
        font-size: 1em;
    }
}