/* ==========================================================================
   Testimonials Section
   3 cards side-by-side. testimonial-slider.js handles carousel behaviour.
   Grey background. Flat cards with no borders.
   ========================================================================== */

.testimonials {
    background-color: var(--color-grey);
    padding-block: var(--section-padding);
}

.testimonials__header {
    margin-bottom: var(--space-lg);
}

.testimonials__heading {
    font-size: clamp(1.625rem, 3vw, 2.25rem);
    color: var(--color-navy);
    margin-top: var(--space-xs);
}

/* Slider wrapper */
.testimonials__slider-wrap {
    position: relative;
    overflow: hidden;
}

.testimonials__slider {
    display: flex;
    gap: var(--space-md);
    transition: transform var(--transition-slow);
}

/* Individual card - flat, no borders */
.testimonial-card {
    flex: 0 0 100%;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.testimonial-card__stars {
    display: flex;
    gap: 0.2rem;
}
.testimonial-card__star {
    width: 18px;
    height: 18px;
    filter: brightness(0) saturate(100%);
}

.testimonial-card__star--empty {
    opacity: 0.2;
}

.testimonial-card__quote {
    font-style: normal;
    flex: 1;
}
.testimonial-card__quote p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin: 0;
}

.testimonial-card__footer {
    margin-top: auto;
    padding-top: var(--space-sm);
}

.testimonial-card__name {
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--color-navy);
    margin: 0;
}

.testimonial-card__role {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    margin: 0;
}

/* Navigation arrows */
.testimonials__nav {
    display: flex;
    gap: var(--space-xs);
    margin-top: var(--space-md);
}

.testimonials__prev,
.testimonials__next {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-full);
    border: 2px solid var(--color-blue);
    background-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color var(--transition-base), border-color var(--transition-base);
}
.testimonials__prev:hover,
.testimonials__next:hover {
    background-color: var(--color-blue);
    border-color: var(--color-blue);
}
.testimonials__prev img,
.testimonials__next img {
    filter: invert(34%) sepia(90%) saturate(1500%) hue-rotate(187deg) brightness(97%) contrast(101%);
    transition: filter var(--transition-base);
}
.testimonials__prev:hover img,
.testimonials__next:hover img {
    filter: brightness(0) invert(1);
}
.testimonials__prev-icon {
    transform: rotate(180deg);
}

/* ---- Tablet: 2 cards ---- */
@media ( min-width: 768px ) {
    .testimonial-card {
        flex: 0 0 calc(50% - var(--space-sm));
    }
}

/* ---- Desktop: 3 cards visible ---- */
@media ( min-width: 1024px ) {
    .testimonial-card {
        flex: 0 0 calc(33.333% - var(--space-md) * 2 / 3);
    }
}