/* Proyectos — una tarjeta centrada (info / render / video) */
.proj-stack-wrap {
    --proj-slide-h: clamp(520px, 58vh, 600px);
    --proj-stage-w: min(880px, 100%);
    overflow: hidden;
}

.proj-stack-wrap.al-sec-card {
    --proj-stage-w: min(880px, 100%);
}

.proj-stack-head {
    margin: 0 auto clamp(1.5rem, 3.5vw, 2.25rem);
    text-align: center;
    max-width: 100%;
    padding: 0;
}

.proj-stack-head h2 {
    margin: 0;
    font-family: var(--font-primary);
    font-size: clamp(1.85rem, 4.8vw, 2.55rem);
    font-weight: 600;
    line-height: 1.12;
    color: var(--primary-color, #142334);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.proj-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(3.25rem, 6.5vw, 4.75rem);
    max-width: var(--container-width, 1240px);
    margin: 0 auto;
    width: 100%;
}

.proj-panel {
    width: 100%;
    max-width: 100%;
    background: transparent;
    border: none;
    box-shadow: none;
}

.proj-panel__carousel {
    position: relative;
    width: 100%;
    max-width: var(--proj-stage-w);
    margin: 0 auto;
}

.proj-panel__stage {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: var(--proj-slide-h);
    border-radius: clamp(24px, 4.5vw, 36px);
    background: #000;
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.35);
}

.proj-panel__track {
    display: flex;
    align-items: stretch;
    gap: 0;
    height: 100%;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding: 0;
    scroll-padding-inline: 0;
}

.proj-panel__track::-webkit-scrollbar {
    display: none;
}

.proj-panel__slide {
    flex: 0 0 100%;
    width: 100%;
    min-width: 100%;
    height: 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    position: relative;
    background: #000;
    border-radius: clamp(24px, 4.5vw, 36px);
    overflow: hidden;
    isolation: isolate;
    transform: translateZ(0);
}

.proj-panel__slide--info {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-color);
    text-align: center;
}

.proj-panel__slide-bg {
    position: absolute;
    inset: -6%;
    width: 112%;
    height: 112%;
    object-fit: cover;
    object-position: center;
    filter: blur(7px) brightness(0.62) saturate(1.08);
    transform: scale(1.04);
    z-index: 0;
}

.proj-panel__stage.is-film-playing
    .proj-panel__slide.is-active-slide.proj-panel__slide--info
    .proj-panel__slide-bg {
    animation: projKenBurnsBg 4.8s ease-out forwards;
}

.proj-panel__stage.is-film-playing
    .proj-panel__slide.is-active-slide.proj-panel__slide--media
    img {
    animation: projKenBurnsImg 4.8s ease-out forwards;
}

@keyframes projKenBurnsBg {
    from {
        transform: scale(1.04);
    }
    to {
        transform: scale(1.14);
    }
}

@keyframes projKenBurnsImg {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.08);
    }
}

.proj-panel__slide--info .proj-panel__veil {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        180deg,
        rgba(13, 26, 40, 0.55) 0%,
        rgba(13, 26, 40, 0.35) 50%,
        rgba(13, 26, 40, 0.62) 100%
    );
}

.proj-panel__slide-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 36rem;
    margin: 0 auto;
    padding: clamp(1.5rem, 4vw, 2.25rem) clamp(1.5rem, 4.5vw, 2.5rem)
        clamp(2.5rem, 6vw, 3.25rem);
}

.proj-panel__icon {
    width: clamp(72px, 14vw, 92px);
    height: clamp(72px, 14vw, 92px);
    margin: 0 auto clamp(1rem, 3vw, 1.35rem);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: clamp(1.55rem, 4.2vw, 2rem);
    color: var(--white-color);
    background: var(--primary-color, #142334);
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.proj-panel__title {
    margin: 0 0 1.1rem;
    font-family: var(--font-primary);
    font-size: clamp(0.78rem, 2.2vw, 0.88rem);
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.95);
}

.proj-panel__slide-content .proj-panel__kicker {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

.proj-panel__slide-content p {
    margin: 0;
    text-align: center;
    text-wrap: balance;
}

.proj-panel__slide-content p strong {
    display: block;
    margin: 0 0 0.85rem;
    font-size: clamp(1.05rem, 3.2vw, 1.35rem);
    line-height: 1.38;
    font-weight: 600;
    color: #fff;
}

.proj-panel__slide-content p span {
    display: block;
    font-size: clamp(0.92rem, 2.6vw, 1.05rem);
    line-height: 1.62;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.92);
}

.proj-panel__slide-content .btn {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

.proj-panel__slide--media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: inherit;
}

.proj-panel__slide--video {
    background: #000;
}

.proj-panel__slide--video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    z-index: 0;
    border-radius: inherit;
}

.proj-panel__controls {
    position: absolute;
    left: 50%;
    bottom: clamp(1rem, 3vw, 1.35rem);
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    pointer-events: none;
}

.proj-panel__controls > * {
    pointer-events: auto;
}

.proj-panel__dots {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 36px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(29, 29, 31, 0.78);
    border: none;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

.proj-panel__dot {
    position: relative;
    width: 6px;
    height: 6px;
    padding: 0;
    border: none;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.38);
    cursor: pointer;
    overflow: hidden;
    flex-shrink: 0;
    transition:
        width 0.28s ease,
        height 0.28s ease,
        border-radius 0.28s ease;
}

.proj-panel__dot.is-active {
    width: 28px;
    height: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.38);
}

.proj-panel__dot.is-active::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    background: #fff;
    border-radius: inherit;
    transform: scaleX(1);
    transform-origin: left center;
}

.proj-panel__dot.is-active.is-progressing::after {
    transform: scaleX(0);
    animation: projDotLoad var(--dot-duration, 4800ms) linear forwards;
}

@keyframes projDotLoad {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

.proj-panel__arrow {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: rgba(29, 29, 31, 0.78);
    color: var(--white-color);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    padding-left: 2px;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
    transition: background 0.2s ease, transform 0.2s ease;
}

.proj-panel__arrow.is-pause {
    padding-left: 0;
    font-size: 0.68rem;
}

.proj-panel__arrow i {
    pointer-events: none;
}

.proj-panel__arrow:hover {
    background: rgba(45, 45, 48, 0.88);
}

.proj-panel__arrow:active {
    transform: scale(0.94);
}

@media (max-width: 680px) {
    .proj-stack-wrap {
        --proj-slide-h: clamp(560px, 76vh, 640px);
    }

    .proj-stack {
        gap: clamp(2.5rem, 5vw, 3.25rem);
    }
}

@media (min-width: 992px) {
    .proj-stack-wrap {
        --proj-slide-h: clamp(500px, 52vh, 580px);
        --proj-stage-w: min(900px, 100%);
    }

    .proj-panel__slide-content {
        max-width: 40rem;
        padding-bottom: clamp(2.75rem, 4vw, 3.5rem);
    }

    .proj-panel__slide-content p strong {
        font-size: clamp(1.12rem, 1.55vw, 1.38rem);
    }

    .proj-panel__icon {
        width: 92px;
        height: 92px;
        font-size: 2rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .proj-panel__track {
        scroll-behavior: auto;
    }

    .proj-panel__stage.is-film-playing .proj-panel__slide.is-active-slide .proj-panel__slide-bg,
    .proj-panel__stage.is-film-playing .proj-panel__slide.is-active-slide.proj-panel__slide--media img {
        animation: none;
    }

    .proj-panel__dot.is-active.is-progressing::after {
        animation: none;
        transform: scaleX(1);
    }
}