/* ============================================================
   CASOS DE ÉXITO — BEFORE / AFTER
   ============================================================ */


/* ============================================================
   SECCIÓN
   ============================================================ */

.success-section {
    padding-bottom: 4.5rem;
  
    display: flex;
    flex-direction: row-reverse;
    overflow: hidden;
    max-width: 1600px;
    margin: auto;
}


/* ============================================================
   CABECERA
   ============================================================ */

.success-header {
    display: flex;
    flex-direction: column;
    text-align: left;
    padding: 2rem 0 0;
    position: relative;
}

.success-header h2 {
    margin: 0 0 2rem;
    color: var(--text-primary);
    font-family: "Playfair Display", Georgia, "Times New Roman", serif;
    font-size: clamp(2.2rem, 3.4vw, 3.6rem);
    font-weight: 400;
    line-height: 1.12;
    letter-spacing: -0.02em;
    border-bottom: 1px solid rgba(150, 170, 90, 0.12);
}

.success-header h2 span {
    color: var(--accent);
    position: relative;
}

.success-header p {
    margin: 0;
    color: var(--text-sub);
    font-size: 1rem;
    line-height: 1.7;
}

.success-header p strong {
    color: #c7d18f;
    font-weight: 500;
}


/* ============================================================
   WRAPPER / SWIPER
   ============================================================ */

.beforeafter-wrapper {
    position: relative;
    margin-right: 4rem;
}

.beforeafter-swiper {
    width: clamp(320px, 55vw, 1100px);
    margin: 0 auto;
    overflow: hidden;
}

.beforeafter-swiper .swiper-slide {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 15px;
    background-color: var(--card-bg);
}


/* ============================================================
   SLIDER BEFORE / AFTER
   ============================================================ */

.ba-slider {
    width: 100%;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.ba-slider:hover {
    transform: translateY(-4px);
}

.ba-slider-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #1a1a1a;
    border-radius: 12px 12px 0 0;
}


/* Imagen después */

.ba-image-after {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* Imagen antes */

.ba-image-before {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    clip-path: inset(0 50% 0 0);
    -webkit-clip-path: inset(0 50% 0 0);
}


/* ============================================================
   OSCURECIMIENTO DE LA IMAGEN
   ============================================================ */

.ba-slider-wrapper::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(
        to bottom,
        rgba(2, 15, 6, 0.02),
        rgba(2, 15, 6, 0.12) 60%,
        rgba(2, 15, 6, 0.35)
    );
    z-index: 3;
}


/* ============================================================
   CONTROL DESLIZANTE
   ============================================================ */

.ba-slider-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: ew-resize;
    z-index: 20;
    touch-action: none;
}

.ba-slider-line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 3px;
    height: 100%;
    background: transparent;
    z-index: 5;
    pointer-events: none;
    will-change: left;
}

.ba-slider-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 74px;
    height: 74px;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    border-radius: 50%;
    background: #071b0a;
    border: 1px solid rgba(158, 178, 87, 0.45);
    color: #aabd65;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    z-index: 10;
    pointer-events: none;
    transition:
        transform 0.5s cubic-bezier(0.22, 1, 0.36, 1),
        background 0.4s ease,
        border-color 0.4s ease;
    will-change: left;
}

.ba-slider-wrapper:hover .ba-slider-handle {
    transform: translate(-50%, -50%) scale(1.08);
    background: #102514;
    border-color: #aabd65;
}

.ba-slider-handle span {
    font-size: 14px;
    font-weight: bold;
}


/* ============================================================
   ETIQUETAS ANTES / DESPUÉS
   ============================================================ */

.ba-label {
    position: absolute;
    z-index: 15;
    padding: 8px 15px;
    border-radius: 30px;
    background: rgba(7, 27, 10, 0.88);
    border: 1px solid rgba(158, 178, 87, 0.4);
    color: #b3c86b;
    font-family: Arial, sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 2px;
    backdrop-filter: blur(8px);
    pointer-events: none;
    transition:
        opacity 0.4s ease,
        transform 0.4s ease;
}

.ba-label-before {
    left: 22px;
    top: 22px;
}

.ba-label-after {
    right: 22px;
    top: 22px;
}

.ba-label-before.hidden {
    opacity: 0;
    transform: translateX(-20px);
}

.ba-label-after.hidden {
    opacity: 0;
    transform: translateX(20px);
}


/* ============================================================
   DESCRIPCIÓN
   ============================================================ */

.ba-desc {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 0;
    padding: 1.2rem 1.5rem;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.ba-desc strong {
    color: var(--accent);
    font-weight: 600;
}

.ba-desc::before,
.ba-desc::after {
    content: "✦";
    color: var(--accent);
    opacity: 0.3;
    font-size: 0.8rem;
}


/* ============================================================
   FLECHAS SWIPER
   ============================================================ */

.beforeafter-wrapper .swiper-button-prev,
.beforeafter-wrapper .swiper-button-next {
    position: absolute;
    top: 50%;
    width: 54px;
    height: 54px;
    margin-top: 0;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(25, 58, 35, 0.9);
    border: 1px solid rgba(158, 178, 87, 0.18);
    backdrop-filter: blur(8px);
    z-index: 20;
    transition:
        transform 0.35s ease,
        background 0.35s ease;
}

.beforeafter-wrapper .swiper-button-prev {
    left: -5px;
}

.beforeafter-wrapper .swiper-button-next {
    right: -5px;
}

.beforeafter-wrapper .swiper-button-prev:hover,
.beforeafter-wrapper .swiper-button-next:hover {
    background: #284d31;
    transform: translateY(-50%) scale(1.08);
}

.beforeafter-wrapper .swiper-button-prev::after,
.beforeafter-wrapper .swiper-button-next::after {
    font-size: 20px;
    font-weight: 900;
    color: #f3f0e6;
}

.beforeafter-wrapper .swiper-button-disabled {
    opacity: 0.3;
    pointer-events: none;
}


/* ============================================================
   PAGINACIÓN
   ============================================================ */

.beforeafter-swiper .swiper-pagination {
    position: relative;
    margin-top: 1.5rem;
}

.beforeafter-swiper .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: #9eaf5b;
    opacity: 0.35;
    transition: all 0.3s ease;
}

.beforeafter-swiper .swiper-pagination-bullet-active {
    opacity: 1;
    width: 28px;
    border-radius: 5px;
    transform: scale(1.2);
}


/* ============================================================
   INDICADOR DE SWIPE
   ============================================================ */

.swipe-indicator {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    max-width: 280px;
    margin: 1rem auto 0;
    padding: 0.5rem 1.2rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(26, 61, 46, 0.06);
    border-radius: 50px;
    transition: all 0.3s ease;
}

.swipe-indicator:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(26, 61, 46, 0.12);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.swipe-arrow {
    font-size: 1.2rem;
    animation: swipeBounce 2s ease-in-out infinite;
}

.swipe-text {
    font-size: 0.7rem;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
}

.swipe-dots {
    display: flex;
    gap: 0.4rem;
}

.swipe-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ddd;
    transition: all 0.3s ease;
}

.swipe-dot.active {
    width: 18px;
    background: var(--accent);
    border-radius: 4px;
}


/* ============================================================
   ANIMACIONES
   ============================================================ */

@keyframes swipeBounce {
    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(6px);
    }
}

@keyframes pulse-leaf {
    0%,
    100% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}


/* ============================================================
   TABLET
   ============================================================ */

@media (max-width: 1100px) {

    .success-header {
        position: relative;
        width: min(700px, 90%);
        margin: 70px auto 30px;
        text-align: center;
        left: auto;
        top: auto;
        transform: none;
    }

    .success-header p {
        margin-left: auto;
        margin-right: auto;
    }

    .beforeafter-wrapper {
        max-width: 850px;
    }
}


@media (max-width: 992px) {

    .success-section {
        flex-direction: column;
        padding-bottom: 3rem;
    }

    .success-header {
        padding: 0;
        margin-bottom: 2.5rem;
    }

    .success-header p {
        padding: 1rem;
        font-size: 1.3rem;
    }

    .beforeafter-swiper {
        width: 90%;
    }

    .beforeafter-wrapper .swiper-button-prev {
        left: -20px;
    }

    .beforeafter-wrapper .swiper-button-next {
        right: -20px;
    }
}


/* ============================================================
   MÓVIL
   ============================================================ */

@media (max-width: 768px) {

    .success-section {
        display: block;
        padding-bottom: 2.5rem;
        margin-bottom: 2rem;
    }

    .success-header {
        padding: 0;
        text-align: center;
        margin-bottom: 2rem;
    }

    .success-header h2 {
        font-size: 2rem;
    }

    .success-header p {
        font-size: 1.1rem;
        padding: 0 0.5rem;
        line-height: 1.5;
    }

    .beforeafter-wrapper {
        width: 100%;
        padding: 0 10px;
    }

    .beforeafter-swiper {
        width: 100%;
        border-radius: 14px;
    }

    .ba-slider-wrapper {
        aspect-ratio: 4 / 3;
    }

    .beforeafter-wrapper .swiper-button-prev,
    .beforeafter-wrapper .swiper-button-next {
        width: 36px;
        height: 36px;
        display: none;
    }

    .beforeafter-wrapper .swiper-button-prev {
        left: 10px;
    }

    .beforeafter-wrapper .swiper-button-next {
        right: 10px;
    }

    .beforeafter-wrapper .swiper-button-prev::after,
    .beforeafter-wrapper .swiper-button-next::after {
        font-size: 13px;
    }

    .ba-slider-handle {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }

    .ba-label {
        padding: 6px 10px;
        font-size: 0.55rem;
    }

    .ba-label-before {
        left: 10px;
        top: 10px;
    }

    .ba-label-after {
        right: 10px;
        top: 10px;
    }

    .ba-desc {
        font-size: 0.85rem;
        padding: 1rem;
    }
}


/* ============================================================
   MÓVIL PEQUEÑO
   ============================================================ */

@media (max-width: 480px) {

    .success-header h2 {
        font-size: 1.7rem;
    }

    .success-header p {
        font-size: 0.95rem;
    }

    .ba-slider-wrapper {
        aspect-ratio: 1 / 1;
    }

    .ba-slider-handle {
        width: 38px;
        height: 38px;
    }

    .ba-label {
        letter-spacing: 1px;
    }

    .ba-desc {
        font-size: 0.8rem;
    }
}


/* ============================================================
   MÓVILES MUY PEQUEÑOS
   ============================================================ */

@media (max-width: 360px) {

    .success-header h2 {
        font-size: 1.5rem;
    }

    .beforeafter-wrapper .swiper-button-prev,
    .beforeafter-wrapper .swiper-button-next {
        width: 30px;
        height: 30px;
    }

    .ba-slider-handle {
        width: 34px;
        height: 34px;
    }
}