/**
 * CTA Block Component - Styles
 *
 * @package AITSC_Pro_Theme
 * @subpackage Components
 * @since 3.1.0
 */

/* ==========================================================================
   CTA Component - Base Styles
   ========================================================================== */

.aitsc-cta {
    position: relative;
    width: 100%;
    padding: 4rem 0;
    border-radius: var(--aitsc-border-radius, 12px);
    overflow: hidden;
}

.aitsc-cta__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    max-width: var(--aitsc-container-width, 1200px);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==========================================================================
   Variant: Form (Contact form CTA)
   ========================================================================== */

.aitsc-cta--form {
    background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
    border: 1px solid #e0e0e0;
}

.aitsc-cta--form .aitsc-cta__container {
    flex-direction: column;
    align-items: stretch;
}

.aitsc-cta--form .aitsc-cta__content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 2rem;
}

/* ==========================================================================
   Variant: Button (Button CTA with icon)
   ========================================================================== */

.aitsc-cta--button {
    background: linear-gradient(135deg, #005cb2 0%, #001a33 100%);
    color: #ffffff;
}

.aitsc-cta--button .aitsc-cta__title {
    color: #ffffff;
}

.aitsc-cta--button .aitsc-cta__description {
    color: rgba(255, 255, 255, 0.9);
}

.aitsc-cta--button .aitsc-cta__button {
    background: #ffffff;
    color: #005cb2;
}

.aitsc-cta--button .aitsc-cta__button:hover {
    background: #f0f7ff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   Variant: Banner (Full-width banner with background)
   ========================================================================== */

.aitsc-cta--banner {
    background: linear-gradient(135deg, #001a33 0%, #005cb2 100%);
    color: #ffffff;
    border-radius: 0;
    padding: 3rem 0;
    margin-top: 5rem;
}

.aitsc-cta--banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%23ffffff"/></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.1;
    pointer-events: none;
}

.aitsc-cta--banner .aitsc-cta__title {
    color: #ffffff;
}

.aitsc-cta--banner .aitsc-cta__description {
    color: rgba(255, 255, 255, 0.9);
}

.aitsc-cta--banner .aitsc-cta__button {
    background: #ffffff;
    color: #001a33;
}

/* ==========================================================================
   Variant: Inline (Inline CTA within content)
   ========================================================================== */

.aitsc-cta--inline {
    background: transparent;
    border-left: 4px solid #005cb2;
    padding: 2rem 0;
}

.aitsc-cta--inline .aitsc-cta__container {
    flex-direction: row;
}

.aitsc-cta--inline .aitsc-cta__title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   CTA Elements
   ========================================================================== */

.aitsc-cta__content {
    flex: 1;
}

.aitsc-cta__title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: inherit;
}

.aitsc-cta__description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: inherit;
    margin: 0;
}

.aitsc-cta__action {
    flex-shrink: 0;
}

.aitsc-cta__button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.aitsc-cta__button:focus {
    outline: 3px solid #00d4ff;
    outline-offset: 2px;
}

/* ==========================================================================
   Form Styles
   ========================================================================== */

.aitsc-cta__form {
    max-width: 600px;
    margin: 0 auto;
}

.aitsc-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.aitsc-form__group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.aitsc-form__label {
    font-weight: 600;
    font-size: 0.95rem;
    color: #333;
}

.aitsc-form__label .required {
    color: #e74c3c;
}

.aitsc-form__input,
.aitsc-form__textarea {
    padding: 0.875rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.aitsc-form__input:focus,
.aitsc-form__textarea:focus {
    outline: none;
    border-color: #005cb2;
    box-shadow: 0 0 0 3px rgba(0, 92, 178, 0.1);
}

.aitsc-form__input::placeholder,
.aitsc-form__textarea::placeholder {
    color: #999;
}

.aitsc-form__textarea {
    resize: vertical;
    min-height: 120px;
}

.aitsc-form__actions {
    margin-top: 0.5rem;
}

.aitsc-form__submit {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    background: linear-gradient(135deg, #005cb2, #001a33);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.aitsc-form__submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 92, 178, 0.4);
}

.aitsc-form__submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.aitsc-form__feedback {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 6px;
    font-weight: 500;
    display: none;
}

.aitsc-form__feedback.is-visible {
    display: block;
}

.aitsc-form__feedback.is-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.aitsc-form__feedback.is-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.aitsc-form__noscript {
    padding: 1rem;
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
    border-radius: 6px;
    text-align: center;
}

/* ==========================================================================
   WHITE THEME VARIANTS (Harrison.ai Style)
   ========================================================================== */

/* White Primary CTA - Cyan button on white background */
.aitsc-cta--white-primary {
    background: var(--aitsc-bg-primary, #FFFFFF);
    border: 1px solid var(--aitsc-border, #E2E8F0);
    border-radius: var(--aitsc-radius-lg, 4px);
    box-shadow: var(--aitsc-shadow-md);
    padding: 3rem 0;
}

.aitsc-cta--white-primary .aitsc-cta__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.aitsc-cta--white-primary .aitsc-cta__content {
    flex: 1;
}

.aitsc-cta--white-primary .aitsc-cta__title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--aitsc-text-primary, #1E293B);
    margin-bottom: 0.75rem;
}

.aitsc-cta--white-primary .aitsc-cta__description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--aitsc-text-secondary, #475569);
    margin: 0;
}

.aitsc-cta--white-primary .aitsc-cta__action {
    flex-shrink: 0;
}

.aitsc-cta--white-primary .aitsc-cta__button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--aitsc-primary, #005cb2);
    color: var(--aitsc-text-on-primary, #FFFFFF);
    border: none;
    border-radius: var(--aitsc-radius-lg, 4px);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--aitsc-transition-fast);
    box-shadow: var(--aitsc-shadow-sm);
}

.aitsc-cta--white-primary .aitsc-cta__button:hover {
    background: var(--aitsc-primary-hover, #004a94);
    transform: translateY(-2px);
    box-shadow: var(--aitsc-shadow-md);
}

.aitsc-cta--white-primary .aitsc-cta__button:focus {
    outline: 3px solid var(--aitsc-border-focus, #005cb2);
    outline-offset: 2px;
}

.aitsc-cta--white-primary .aitsc-cta__button::after {
    content: '→';
    font-size: 1.2em;
    transition: transform var(--aitsc-transition-fast);
}

.aitsc-cta--white-primary .aitsc-cta__button:hover::after {
    transform: translateX(4px);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 991px) {
    .aitsc-cta {
        padding: 3rem 0;
    }

    .aitsc-cta--banner {
        margin-top: 3rem;
    }

    .aitsc-cta__container {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .aitsc-cta__action {
        width: 100%;
    }

    .aitsc-cta__button {
        width: 100%;
        justify-content: center;
    }

    .aitsc-cta__title {
        font-size: 1.75rem;
    }

    .aitsc-cta--inline .aitsc-cta__container {
        flex-direction: column;
    }

    /* White primary CTA responsive adjustments */
    .aitsc-cta--white-primary {
        padding: 2.5rem 0;
    }

    .aitsc-cta--white-primary .aitsc-cta__container {
        flex-direction: column;
        text-align: center;
    }

    .aitsc-cta--white-primary .aitsc-cta__title {
        font-size: 1.75rem;
    }

    .aitsc-cta--white-primary .aitsc-cta__description {
        font-size: 1rem;
    }

    .aitsc-cta--white-primary .aitsc-cta__button {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 767px) {
    .aitsc-cta {
        padding: 2rem 0;
    }

    .aitsc-cta--banner {
        margin-top: 2rem;
    }

    .aitsc-cta__container {
        padding: 0 1rem;
    }

    .aitsc-cta__title {
        font-size: 1.5rem;
    }

    .aitsc-cta__description {
        font-size: 1rem;
    }

    .aitsc-cta__button {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }

    .aitsc-form__input,
    .aitsc-form__textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }

    /* White primary CTA mobile adjustments */
    .aitsc-cta--white-primary {
        padding: 2rem 0;
    }

    .aitsc-cta--white-primary .aitsc-cta__title {
        font-size: 1.5rem;
    }

    .aitsc-cta--white-primary .aitsc-cta__description {
        font-size: 0.9375rem;
    }

    .aitsc-cta--white-primary .aitsc-cta__button {
        padding: 0.875rem 1.5rem;
    }
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    .aitsc-cta__button,
    .aitsc-form__submit,
    .aitsc-form__input,
    .aitsc-form__textarea {
        transition: none;
    }
}

/* Focus visible for keyboard navigation */
.aitsc-cta__button:focus-visible,
.aitsc-form__submit:focus-visible,
.aitsc-form__input:focus-visible,
.aitsc-form__textarea:focus-visible {
    outline: 3px solid #005cb2;
    outline-offset: 2px;
}