/**
 * Testimonial Carousel Component - Styles
 *
 * @package AITSC_Pro_Theme
 * @subpackage Components
 * @since 3.1.0
 */

/* ==========================================================================
   Testimonial Component - Base Styles
   ========================================================================== */

.aitsc-testimonials {
    position: relative;
    width: 100%;
    padding: 5rem 0;
    background: #ffffff;
}

.aitsc-testimonials__container {
    max-width: var(--aitsc-container-width, 1200px);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.aitsc-testimonials__header {
    text-align: center;
    margin-bottom: 3rem;
}

.aitsc-testimonials__title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #001a33;
    margin: 0;
}

/* ==========================================================================
   Carousel Container
   ========================================================================== */

.aitsc-testimonials__carousel {
    position: relative;
    overflow: hidden;
}

.aitsc-testimonials__track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.aitsc-testimonials__slide {
    flex: 0 0 100%;
    width: 100%;
    padding: 0 1rem;
}

/* ==========================================================================
   Testimonial Card
   ========================================================================== */

.aitsc-testimonials__card {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.aitsc-testimonials__rating {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
}

.aitsc-testimonials__rating .material-symbols-outlined {
    font-size: 1.5rem;
    color: #ddd;
}

.aitsc-testimonials__rating .is-filled {
    color: #ffc107;
}

.aitsc-testimonials__quote {
    font-size: 1.25rem;
    line-height: 1.8;
    color: #333;
    margin: 0 0 2rem;
    font-style: italic;
}

.aitsc-testimonials__quote::before {
    content: '"';
    font-size: 4rem;
    color: #005cb2;
    opacity: 0.2;
    display: block;
    margin-bottom: -1rem;
    line-height: 1;
}

/* ==========================================================================
   Author Info
   ========================================================================== */

.aitsc-testimonials__author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.aitsc-testimonials__image {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, #005cb2, #001a33);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.aitsc-testimonials__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aitsc-testimonials__image--placeholder {
    color: #ffffff;
}

.aitsc-testimonials__image--placeholder .material-symbols-outlined {
    font-size: 48px;
}

.aitsc-testimonials__details {
    text-align: left;
}

.aitsc-testimonials__name {
    font-style: normal;
    font-size: 1.1rem;
    font-weight: 700;
    color: #001a33;
}

.aitsc-testimonials__role {
    margin: 0.25rem 0;
    font-size: 0.95rem;
    color: #666;
}

.aitsc-testimonials__company {
    margin: 0;
    font-size: 0.9rem;
    color: #005cb2;
    font-weight: 600;
}

/* ==========================================================================
   Navigation Controls
   ========================================================================== */

.aitsc-testimonials__controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.aitsc-testimonials__nav {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #ffffff;
    border: 2px solid #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #005cb2;
}

.aitsc-testimonials__nav:hover {
    background: #005cb2;
    border-color: #005cb2;
    color: #ffffff;
    transform: scale(1.1);
}

.aitsc-testimonials__nav:focus {
    outline: 3px solid #005cb2;
    outline-offset: 2px;
}

.aitsc-testimonials__nav .material-symbols-outlined {
    font-size: 24px;
}

.aitsc-testimonials__dots {
    display: flex;
    gap: 0.5rem;
}

.aitsc-testimonials__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #e0e0e0;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.aitsc-testimonials__dot:hover {
    background: #005cb2;
    transform: scale(1.2);
}

.aitsc-testimonials__dot.is-active {
    background: #005cb2;
    width: 32px;
    border-radius: 6px;
}

.aitsc-testimonials__dot:focus {
    outline: 3px solid #005cb2;
    outline-offset: 2px;
}

/* ==========================================================================
   Animations
   ========================================================================== */

.aitsc-testimonials__card {
    animation: testimonialFadeIn 0.6s ease-out;
}

@keyframes testimonialFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

/* White Photo Testimonial - Photo cards style with clean white design */
.aitsc-testimonial--white-photo .aitsc-testimonials__card {
    background: var(--aitsc-bg-primary, #FFFFFF);
    border: 1px solid var(--aitsc-border, #E2E8F0);
    box-shadow: var(--aitsc-shadow-md);
    padding: 2.5rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.aitsc-testimonial--white-photo .aitsc-testimonials__rating {
    justify-content: flex-start;
    margin-bottom: 0;
}

.aitsc-testimonial--white-photo .aitsc-testimonials__rating .material-symbols-outlined {
    font-size: 1.25rem;
    color: #E2E8F0;
}

.aitsc-testimonial--white-photo .aitsc-testimonials__rating .is-filled {
    color: #FFA500;
}

.aitsc-testimonial--white-photo .aitsc-testimonials__quote {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--aitsc-text-secondary, #475569);
    margin: 0;
    font-style: normal;
}

.aitsc-testimonial--white-photo .aitsc-testimonials__quote::before {
    display: none;
}

.aitsc-testimonial--white-photo .aitsc-testimonials__author {
    justify-content: flex-start;
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--aitsc-border-light, #F1F5F9);
}

.aitsc-testimonial--white-photo .aitsc-testimonials__image {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--aitsc-bg-secondary, #F8FAFC);
    border: 2px solid var(--aitsc-border, #E2E8F0);
}

.aitsc-testimonial--white-photo .aitsc-testimonials__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aitsc-testimonial--white-photo .aitsc-testimonials__image--placeholder {
    background: var(--aitsc-primary-light, #E0F2FE);
    color: var(--aitsc-primary, #005cb2);
}

.aitsc-testimonial--white-photo .aitsc-testimonials__image--placeholder .material-symbols-outlined {
    font-size: 32px;
}

.aitsc-testimonial--white-photo .aitsc-testimonials__name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--aitsc-text-primary, #1E293B);
}

.aitsc-testimonial--white-photo .aitsc-testimonials__role {
    font-size: 0.875rem;
    color: var(--aitsc-text-muted, #64748B);
    margin: 0.125rem 0;
}

.aitsc-testimonial--white-photo .aitsc-testimonials__company {
    font-size: 0.875rem;
    color: var(--aitsc-primary, #005cb2);
    font-weight: 600;
    margin: 0;
}

/* Navigation for white photo variant */
.aitsc-testimonial--white-photo .aitsc-testimonials__nav {
    background: var(--aitsc-bg-primary, #FFFFFF);
    border: 2px solid var(--aitsc-border, #E2E8F0);
    color: var(--aitsc-text-primary, #1E293B);
}

.aitsc-testimonial--white-photo .aitsc-testimonials__nav:hover {
    background: var(--aitsc-primary, #005cb2);
    border-color: var(--aitsc-primary, #005cb2);
    color: var(--aitsc-text-on-primary, #FFFFFF);
}

.aitsc-testimonial--white-photo .aitsc-testimonials__dot {
    background: var(--aitsc-border, #E2E8F0);
}

.aitsc-testimonial--white-photo .aitsc-testimonials__dot:hover,
.aitsc-testimonial--white-photo .aitsc-testimonials__dot.is-active {
    background: var(--aitsc-primary, #005cb2);
}

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

@media (max-width: 991px) {
    .aitsc-testimonials__title {
        font-size: 2rem;
    }

    .aitsc-testimonials__card {
        padding: 2rem;
    }

    .aitsc-testimonials__quote {
        font-size: 1.1rem;
    }

    /* White photo variant responsive adjustments */
    .aitsc-testimonial--white-photo .aitsc-testimonials__card {
        padding: 2rem;
    }

    .aitsc-testimonial--white-photo .aitsc-testimonials__quote {
        font-size: 1rem;
    }
}

@media (max-width: 767px) {
    .aitsc-testimonials {
        padding: 3rem 0;
    }

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

    .aitsc-testimonials__header {
        margin-bottom: 2rem;
    }

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

    .aitsc-testimonials__card {
        padding: 1.5rem;
    }

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

    .aitsc-testimonials__quote::before {
        font-size: 3rem;
    }

    .aitsc-testimonials__author {
        flex-direction: column;
        text-align: center;
    }

    .aitsc-testimonials__details {
        text-align: center;
    }

    .aitsc-testimonials__nav {
        width: 44px;
        height: 44px;
        /* Phase 5: WCAG 2.1 AAA - Minimum touch target size 44x44px */
    }

    .aitsc-testimonials__nav .material-symbols-outlined {
        font-size: 20px;
    }

    /* White photo variant mobile adjustments */
    .aitsc-testimonial--white-photo .aitsc-testimonials__card {
        padding: 1.5rem;
        gap: 1.25rem;
    }

    .aitsc-testimonial--white-photo .aitsc-testimonials__quote {
        font-size: 0.9375rem;
    }

    .aitsc-testimonial--white-photo .aitsc-testimonials__author {
        padding-top: 1.25rem;
    }

    .aitsc-testimonial--white-photo .aitsc-testimonials__image {
        width: 48px;
        height: 48px;
    }

    .aitsc-testimonial--white-photo .aitsc-testimonials__image--placeholder .material-symbols-outlined {
        font-size: 28px;
    }

    .aitsc-testimonial--white-photo .aitsc-testimonials__name {
        font-size: 0.9375rem;
    }

    .aitsc-testimonial--white-photo .aitsc-testimonials__role,
    .aitsc-testimonial--white-photo .aitsc-testimonials__company {
        font-size: 0.8125rem;
    }
}

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

@media (prefers-reduced-motion: reduce) {
    .aitsc-testimonials__track {
        transition: none;
    }

    .aitsc-testimonials__card {
        animation: none;
    }

    .aitsc-testimonials__nav,
    .aitsc-testimonials__dot {
        transition: none;
    }
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
    .aitsc-testimonials__card {
        border: 2px solid #005cb2;
    }

    .aitsc-testimonials__quote {
        color: #000;
    }
}

/* ==========================================================================
   Performance Optimization
   ========================================================================== */

.aitsc-testimonials__track {
    will-change: transform;
}

.aitsc-testimonials__nav,
.aitsc-testimonials__dot {
    will-change: transform, background;
}

/* Disable will-change after interaction */
.aitsc-testimonials__nav:hover,
.aitsc-testimonials__dot:hover {
    will-change: auto;
}