/* ===========================================
   Email Capture / eBook Section Styles
   =========================================== */

.ebook-section {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    padding: var(--space-3xl) 0;
    color: var(--color-white);
}

.ebook-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    align-items: center;
}

/* Book Image */
.ebook-image {
    position: relative;
    text-align: center;
    max-width: 280px;
    margin: 0 auto;
}

.ebook-image img {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    transition: transform var(--transition-base);
}

.ebook-image:hover img {
    transform: translateY(-10px) rotate(-2deg);
}

.ebook-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--color-gold);
    color: var(--color-text);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    font-size: var(--text-lg);
    font-weight: 700;
    box-shadow: var(--shadow-lg);
    transform: rotate(12deg);
}

/* Content */
.ebook-content {
    text-align: center;
}

.ebook-tagline {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--space-md);
}

.ebook-section h2 {
    color: var(--color-white);
    font-size: var(--text-3xl);
    margin-bottom: var(--space-md);
}

.ebook-description {
    font-size: var(--text-lg);
    opacity: 0.9;
    margin-bottom: var(--space-lg);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Features List */
.ebook-features {
    list-style: none;
    padding: 0;
    margin: 0 auto var(--space-xl);
    max-width: 400px;
    text-align: left;
}

.ebook-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    font-size: var(--text-base);
}

.ebook-features .feature-icon {
    color: var(--color-accent);
    font-weight: bold;
    flex-shrink: 0;
}

/* Email Form */
.email-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.email-form input[type="email"] {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    font-size: var(--text-lg);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    outline: none;
    transition: all var(--transition-base);
}

.email-form input[type="email"]::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.email-form input[type="email"]:focus {
    border-color: var(--color-accent);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(143, 188, 90, 0.3);
}

.email-form .btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: var(--text-lg);
}

.email-form .btn .btn-icon {
    font-size: var(--text-xl);
    transition: transform var(--transition-fast);
}

.email-form .btn:hover .btn-icon {
    transform: translateX(4px);
}

.form-disclaimer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-size: var(--text-sm);
    opacity: 0.7;
    margin-top: var(--space-md);
    margin-bottom: 0;
}

.lock-icon {
    font-size: var(--text-base);
}

/* Alternative Action */
.ebook-alternative {
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.ebook-alternative p {
    font-size: var(--text-sm);
    opacity: 0.8;
    margin-bottom: var(--space-md);
}

.ebook-alternative .btn-primary {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.ebook-alternative .btn-primary:hover {
    background: var(--color-bg-alt);
    border-color: var(--color-bg-alt);
}

/* Form Validation States */
.email-form input[type="email"]:invalid:not(:placeholder-shown) {
    border-color: var(--color-error);
}

.email-form input[type="email"]:valid {
    border-color: var(--color-accent);
}

/* Success Animation (add via JS) */
.email-form.submitted .btn {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

/* Responsive - Tablet and up */
@media (min-width: 768px) {
    .ebook-grid {
        grid-template-columns: 1fr 1.5fr;
        gap: var(--space-2xl);
    }

    .ebook-image {
        max-width: none;
    }

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

    .ebook-description {
        margin-left: 0;
    }

    .ebook-features {
        margin-left: 0;
    }

    .email-form {
        margin-left: 0;
    }

    .form-group {
        flex-direction: row;
    }

    .email-form input[type="email"] {
        flex: 1;
        border-radius: var(--radius-md) 0 0 var(--radius-md);
    }

    .email-form .btn {
        width: auto;
        min-width: 220px;
        border-radius: 0 var(--radius-md) var(--radius-md) 0;
    }

    .form-disclaimer {
        justify-content: flex-start;
    }

    .ebook-section h2 {
        font-size: var(--text-4xl);
    }
}

/* Responsive - Desktop */
@media (min-width: 992px) {
    .ebook-section {
        padding: var(--space-3xl) 0;
    }

    .ebook-image img {
        max-width: 350px;
    }
}