/*
 * hero-slider.css
 * Carrusel de banners del hero (Elige UDLAP).
 * Depende de: styles.css (.hero--banner)
 */

/*
 * POSICIÓN BAJO EL NAVBAR — NO QUITAR NI ALTERAR AL EDITAR EL SLIDER.
 * El navbar fijo mide 5.5rem en móvil/tableta (.mobile-menu { top: 5.5rem }).
 * El banner debe empezar justo al terminar el navbar (sin hueco ni solapamiento).
 */
.hero.hero--banner.hero-slider {
    margin: 0;
    padding: 5.5rem 0 0;
    text-align: left;
}

.hero-slider {
    position: relative;
}

.hero-slider__viewport {
    position: relative;
    width: 100%;
    overflow: hidden;
    background-color: #0f172a;
}

.hero-slider__track {
    position: relative;
    width: 100%;
    aspect-ratio: 820 / 920;
    min-height: 12rem;
}

@media (min-width: 640px) {
    .hero-slider__track {
        aspect-ratio: 1000 / 500;
    }
}

@media (min-width: 1024px) {
    .hero-slider__track {
        aspect-ratio: 1920 / 750;
        min-height: 18rem;
    }
}

.hero-slider__slide {
    position: absolute;
    inset: 0;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.65s ease, visibility 0.65s ease;
    z-index: 0;
}

.hero-slider__slide.is-active {
    opacity: 1;
    visibility: visible;
    z-index: 1;
}

.hero-slider__slide:not(.is-active) {
    pointer-events: none;
}

.hero-slider__link {
    display: block;
    width: 100%;
    height: 100%;
}

.hero-slider__picture,
.hero-slider__img {
    display: block;
    width: 100%;
    height: 100%;
}

.hero-slider__img {
    object-fit: cover;
    object-position: center;
}

.hero-slider__slide-content {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(0.75rem, 2vw, 1.25rem);
    padding: clamp(1.5rem, 5vw, 3rem) clamp(1rem, 4vw, 2rem) clamp(5.5rem, 14vw, 7rem);
    text-align: center;
    pointer-events: none;
}

.hero-slider__cta-text {
    margin: 0;
    max-width: 28rem;
    font-family: var(--font-hero, 'Lexend', sans-serif);
    font-size: clamp(1.125rem, 3.5vw, 1.75rem);
    font-weight: 700;
    line-height: 1.3;
    color: #ffffff;
    text-shadow: 0 0.125rem 0.75rem rgba(15, 23, 42, 0.65);
}

.hero-slider__cta-btn {
    pointer-events: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    padding: 0.625rem 1.5rem;
    font-family: var(--font-hero, 'Lexend', sans-serif);
    font-size: 0.9375rem;
    font-weight: 600;
    color: #ffffff;
    background-color: #ff6b35;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-radius: 999rem;
    text-decoration: none;
    box-shadow: 0 0.35rem 1rem rgba(0, 0, 0, 0.25);
    transition: background-color 0.4s var(--ease-in-out), transform 0.4s var(--ease-in-out);
}

.hero-slider__cta-btn:hover,
.hero-slider__cta-btn:focus-visible {
    color: #ffffff;
    background-color: #e55a2b;
    transform: translateY(-0.125rem);
    text-decoration: none;
}

.hero-slider__cta-btn:focus-visible {
    outline: 0.125rem solid #ffffff;
    outline-offset: 0.1875rem;
}

/* Referencia de medida/resolución (banners de prueba 02 y 03) */
.hero-slider__spec {
    position: absolute;
    left: 50%;
    bottom: clamp(7rem, 17vw, 8.25rem);
    z-index: 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0;
    padding: 0;
    pointer-events: none;
    text-align: center;
    transform: translateX(-50%);
}

.hero-slider__spec-breakpoint {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 0.125rem;
}

@media (max-width: 639px) {
    .hero-slider__spec-breakpoint--movil {
        display: flex;
    }
}

@media (min-width: 640px) and (max-width: 1023px) {
    .hero-slider__spec-breakpoint--tableta {
        display: flex;
    }
}

@media (min-width: 1024px) {
    .hero-slider__spec-breakpoint--escritorio {
        display: flex;
    }
}

.hero-slider__spec-size,
.hero-slider__spec-device {
    font-family: var(--font-hero, 'Lexend', sans-serif);
    font-size: clamp(0.6875rem, 1.8vw, 0.8125rem);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.92);
}

.hero-slider__spec-device {
    font-weight: 500;
    font-size: clamp(0.625rem, 1.6vw, 0.75rem);
    color: rgba(255, 255, 255, 0.78);
}

.hero-slider__overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.05) 0%, rgba(15, 23, 42, 0.15) 45%, rgba(15, 23, 42, 0.55) 100%);
    z-index: 2;
}

.hero-slider__arrow {
    position: absolute;
    top: 50%;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    width: clamp(2.5rem, 5vw, 3.25rem);
    height: clamp(2.5rem, 5vw, 3.25rem);
    margin: 0;
    padding: 0;
    color: #ffffff;
    background-color: rgba(255, 107, 53, 0.92);
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    cursor: pointer;
    transform: translateY(-50%);
    box-shadow: 0 0.35rem 1rem rgba(0, 0, 0, 0.2);
    transition: background-color 0.4s var(--ease-in-out), transform 0.4s var(--ease-in-out), box-shadow 0.4s var(--ease-in-out);
}

.hero-slider__arrow:hover,
.hero-slider__arrow:focus-visible {
    background-color: #e55a2b;
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 0.5rem 1.25rem rgba(0, 0, 0, 0.28);
}

.hero-slider__arrow:focus-visible {
    outline: 0.125rem solid #ffffff;
    outline-offset: 0.1875rem;
}

.hero-slider__arrow--prev {
    left: clamp(0.75rem, 2vw, 1.5rem);
}

.hero-slider__arrow--next {
    right: clamp(0.75rem, 2vw, 1.5rem);
}

.hero-slider__arrow-icon {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

.hero-slider__nav {
    position: absolute;
    left: 50%;
    right: auto;
    bottom: clamp(0.75rem, 2vw, 1.125rem);
    z-index: 5;
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    gap: 0.45rem;
    width: auto;
    max-width: none;
    margin: 0;
    padding: 0;
    list-style: none;
    background: transparent;
    border: none;
    border-radius: 0;
    backdrop-filter: none;
    transform: translateX(-50%);
    box-sizing: border-box;
    box-shadow: none;
}

.hero-slider__nav li {
    margin: 0;
    padding: 0;
    min-width: 0;
}

.hero-slider__tab {
    position: relative;
    display: block;
    width: 0.5rem;
    height: 0.5rem;
    min-height: 0;
    margin: 0;
    padding: 0;
    overflow: hidden;
    font: inherit;
    text-align: left;
    color: transparent;
    background: rgba(255, 255, 255, 0.55);
    border: 0.0625rem solid rgba(255, 255, 255, 0.35);
    border-radius: 999rem;
    cursor: pointer;
    box-shadow: 0 0.0625rem 0.25rem rgba(15, 23, 42, 0.25);
    transition: width 0.45s var(--ease-in-out), background-color 0.4s var(--ease-in-out), border-color 0.4s var(--ease-in-out), transform 0.4s var(--ease-in-out);
}

.hero-slider__tab:hover,
.hero-slider__tab:focus-visible {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(255, 255, 255, 0.55);
    transform: scale(1.08);
}

.hero-slider__tab:focus-visible {
    outline: 0.125rem solid #ff6b35;
    outline-offset: 0.1875rem;
}

.hero-slider__tab.is-active {
    width: 1.75rem;
    background: rgba(255, 107, 53, 0.35);
    border-color: rgba(255, 107, 53, 0.75);
    box-shadow: 0 0.125rem 0.375rem rgba(15, 23, 42, 0.28);
    transform: none;
}

.hero-slider__tab-num,
.hero-slider__tab-label {
    position: absolute;
    width: 0.0625rem;
    height: 0.0625rem;
    padding: 0;
    margin: -0.0625rem;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.hero-slider__tab-progress {
    position: absolute;
    inset: 0;
    width: auto;
    height: auto;
    background: #ff6b35;
    border-radius: inherit;
    transform-origin: left center;
    transform: scaleX(0);
}

.hero-slider__tab.is-active .hero-slider__tab-progress {
    animation: hero-slider-progress var(--hero-slider-duration, 6s) linear forwards;
}

.hero-slider.is-paused .hero-slider__tab.is-active .hero-slider__tab-progress {
    animation-play-state: paused;
}

@keyframes hero-slider-progress {
    from {
        transform: scaleX(0);
    }

    to {
        transform: scaleX(1);
    }
}

@media (max-width: 47.99rem) {
    .hero-slider__arrow {
        display: none;
    }

    .hero-slider__nav {
        bottom: 0.625rem;
        gap: 0.4rem;
    }

    .hero-slider__tab {
        width: 0.4375rem;
        height: 0.4375rem;
    }

    .hero-slider__tab.is-active {
        width: 1.5rem;
    }

    .hero-slider__cta-text {
        font-size: clamp(1rem, 4.5vw, 1.25rem);
    }
}

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

    .hero-slider__tab.is-active .hero-slider__tab-progress {
        animation: none;
        transform: scaleX(1);
    }

    .hero-slider__arrow,
    .hero-slider__tab {
        transition: none;
    }

    .hero-slider__tab.is-active {
        transform: none;
    }
}