/* ============================================
   HERO CAROUSEL - Design System CENJ
   ============================================ */

:root {
    /* Cores Base */
    --carousel-bg: #0F0F0F;
    --carousel-text: #F8F7F4;
    --carousel-text-muted: #E8E6E1;
    
    /* Cores Dourado CENJ */
    --gold-primary: #D6A040;
    --gold-hover: #B8922E;
    --gold-soft: #E3C37A;
    --gold-glow: rgba(214, 160, 64, 0.4);
    --gold-bg-subtle: #F3EBDD;
    
    /* Transições */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-carousel {
    position: relative;
    width: 100%;
    min-height: 100vh;
    overflow: hidden;
    display: grid;
    place-items: center;
    background: var(--carousel-bg);
    color: var(--carousel-text);
}

.carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
}

/* ============================================
   SLIDES
   ============================================ */

.carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: 
        opacity var(--transition-slow),
        visibility var(--transition-slow),
        transform var(--transition-slow);
    display: grid;
    place-items: center;
}

.carousel-slide.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    z-index: 2;
}

.slide-media {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: saturate(1.05) brightness(0.95);
    transform: scale(1.08);
    transition: transform 12s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.carousel-slide.is-active .slide-media {
    transform: scale(1);
}

.slide-overlay {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(180deg, 
            rgba(15, 15, 15, 0.3) 0%,
            rgba(15, 15, 15, 0.5) 40%,
            rgba(15, 15, 15, 0.85) 100%
        ),
        linear-gradient(90deg, 
            rgba(15, 15, 15, 0.6) 0%,
            transparent 60%
        );
}

/* ============================================
   CONTEÚDO DO SLIDE
   ============================================ */

.slide-content {
    position: relative;
    max-width: 1200px;
    width: 100%;
    padding: 2rem 2rem 5rem;
    margin: 0 auto;
    display: grid;
    gap: 1.5rem;
    animation: slideContentFadeIn 1s ease-out 0.3s both;
}

@keyframes slideContentFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.carousel-slide.is-active .slide-content {
    animation: slideContentFadeIn 0.8s ease-out both;
}

.slide-kicker {
    text-transform: uppercase;
    letter-spacing: 0.35em;
    font-family: var(--font-family-primary, "Montserrat", sans-serif);
    font-weight: 600;
    color: var(--gold-soft);
    font-size: 0.8rem;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
}

.slide-kicker::before {
    content: '';
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-soft));
    border-radius: 2px;
}

.slide-kicker img {
    height: 4rem;
    width: auto;
    margin-left: 0.75rem;
    vertical-align: middle;
    filter: brightness(1.1);
}

.slide-title {
    font-family: var(--font-family-primary, "Montserrat", sans-serif);
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    line-height: 1.05;
    margin: 0;
    color: var(--carousel-text);
    font-weight: 700;
    letter-spacing: -0.02em;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.slide-title span {
    color: var(--gold-soft);
    text-shadow: 0 0 40px var(--gold-glow);
}

.slide-subtitle {
    font-family: var(--font-family-secondary, "Crimson Pro", serif);
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    line-height: 1.7;
    max-width: 600px;
    color: #FFFFFF;
    margin: 0;
    font-weight: 400;
}

.slide-subtitle p {
    margin: 0 0 0.5rem 0;
}

.slide-subtitle p:last-child {
    margin-bottom: 0;
    color: var(--carousel-text-muted);
}

/* ============================================
   BOTÕES CTA
   ============================================ */

.slide-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-family: var(--font-family-primary, "Montserrat", sans-serif);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #1A1A1A;
    background: var(--gold-primary);
    border: none;
    box-shadow: 0 4px 15px var(--gold-glow);
    transition: 
        transform var(--transition-fast),
        box-shadow var(--transition-fast),
        background var(--transition-fast),
        color var(--transition-fast);
    cursor: pointer;
}

.cta:hover,
.cta:focus-visible {
    transform: translateY(-3px);
    background: var(--gold-hover);
    box-shadow: 0 8px 25px var(--gold-glow);
    color: #FFFFFF;
    outline: none;
}

.cta:active {
    transform: translateY(-1px);
}

/* Botão Ghost/Secundário */
.cta.ghost {
    background: transparent;
    color: var(--carousel-text);
    border: 2px solid rgba(248, 247, 244, 0.3);
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.2),
        inset 0 0 0 0 var(--gold-primary);
    backdrop-filter: blur(10px);
}

.cta.ghost::before {
    background: var(--gold-primary);
    opacity: 0;
}

.cta.ghost:hover,
.cta.ghost:focus-visible {
    border-color: var(--gold-primary);
    color: #1A1A1A;
    box-shadow: 
        0 8px 25px var(--gold-glow),
        inset 0 0 0 50px var(--gold-primary);
}

.cta.ghost svg,
.cta.ghost i {
    color: var(--carousel-text);
}

.cta.ghost:hover svg,
.cta.ghost:hover i {
    color: #1A1A1A;
}

.cta.ghost:hover::before {
    opacity: 0;
}

/* Botão Pequeno */
.cta.small {
    padding: 0.7rem 1.4rem;
    font-size: 0.85rem;
}

/* ============================================
   CONTROLES DO CAROUSEL
   ============================================ */

.carousel-controls {
    position: absolute;
    inset: 50% 0 auto 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    padding: 0 2.5rem;
    pointer-events: none;
    z-index: 5;
}

.carousel-control {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid rgba(248, 247, 244, 0.2);
    background: rgba(15, 15, 15, 0.6);
    backdrop-filter: blur(12px);
    color: var(--carousel-text);
    cursor: pointer;
    pointer-events: all;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: 
        transform var(--transition-fast),
        background var(--transition-fast),
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.carousel-control::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-hover));
    opacity: 0;
    transition: opacity var(--transition-fast);
    border-radius: 50%;
}

.carousel-control svg,
.carousel-control i,
.carousel-control span {
    position: relative;
    z-index: 1;
    color: #FFFFFF;
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.carousel-control:hover,
.carousel-control:focus-visible {
    transform: scale(1.1);
    border-color: var(--gold-primary);
    box-shadow: 
        0 0 30px var(--gold-glow),
        0 10px 30px rgba(0, 0, 0, 0.3);
    outline: none;
}

.carousel-control:hover::before {
    opacity: 1;
}

.carousel-control:hover svg,
.carousel-control:hover i,
.carousel-control:hover span {
    color: #FFFFFF;
}

.carousel-control:active {
    transform: scale(0.95);
}

.carousel-control.prev:hover svg,
.carousel-control.prev:hover i,
.carousel-control.prev:hover span {
    transform: translateX(-2px);
}

.carousel-control.next:hover svg,
.carousel-control.next:hover i,
.carousel-control.next:hover span {
    transform: translateX(2px);
}

/* ============================================
   INDICADORES
   ============================================ */

.carousel-indicators {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.6rem;
    z-index: 6;
    padding: 0.6rem 1rem;
    background: rgba(15, 15, 15, 0.5);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 1px solid rgba(248, 247, 244, 0.1);
}

.carousel-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50px;
    border: none;
    background: rgba(248, 247, 244, 0.3);
    cursor: pointer;
    transition: 
        width var(--transition-medium),
        background var(--transition-fast),
        box-shadow var(--transition-fast);
    position: relative;
}

.carousel-indicator:hover {
    background: rgba(248, 247, 244, 0.6);
}

.carousel-indicator.is-active {
    width: 36px;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-soft));
    box-shadow: 0 0 15px var(--gold-glow);
}

/* Barra de progresso no indicador ativo */
.carousel-indicator.is-active::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0%;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50px;
    animation: indicatorProgress 6s linear forwards;
}

@keyframes indicatorProgress {
    from { width: 0%; }
    to { width: 100%; }
}

/* ============================================
   RESPONSIVO
   ============================================ */

@media (max-width: 960px) {
    .slide-content {
        padding: 1.5rem 1.5rem 4rem;
    }

    .carousel-controls {
        inset: auto 0 6rem 0;
        transform: none;
        padding: 0 1rem;
    }

    .carousel-control {
        width: 48px;
        height: 48px;
        font-size: 1rem;
    }

    .cta {
        padding: 0.9rem 1.6rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 720px) {
    .hero-carousel {
        min-height: 100svh;
    }

    .slide-content {
        padding: 1.25rem 1.25rem 5rem;
        gap: 1.25rem;
    }

    .slide-kicker {
        font-size: 0.7rem;
        letter-spacing: 0.25em;
    }

    .slide-kicker::before {
        width: 25px;
    }

    .slide-title {
        font-size: clamp(2rem, 8vw, 2.8rem);
    }

    .slide-subtitle {
        max-width: 100%;
        font-size: 1rem;
    }

    .slide-actions {
        flex-direction: column;
        gap: 0.75rem;
    }

    .cta {
        width: 100%;
        padding: 1rem 1.5rem;
        justify-content: center;
    }

    .carousel-controls {
        inset: auto 0 5.5rem 0;
    }

    .carousel-control {
        width: 44px;
        height: 44px;
        font-size: 0.95rem;
    }

    .carousel-indicators {
        bottom: 1.5rem;
        padding: 0.5rem 0.8rem;
    }

    .carousel-indicator {
        width: 8px;
        height: 8px;
    }

    .carousel-indicator.is-active {
        width: 28px;
    }
}

/* ============================================
   PREFERÊNCIA DE MOVIMENTO REDUZIDO
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    .carousel-slide,
    .slide-media,
    .cta,
    .carousel-control,
    .carousel-indicator {
        transition: none;
    }

    .slide-media {
        transform: scale(1);
    }

    .carousel-slide.is-active .slide-content {
        animation: none;
    }

    .carousel-indicator.is-active::after {
        animation: none;
    }
}