/* Smile Transformations - Scoped to .smile-transformations */

.smile-transformations {
    position: relative;
    padding: 110px 0;
    background: radial-gradient(circle at 75% 25%, rgba(166, 231, 255, 0.35) 0%, rgba(243, 249, 255, 0.7) 45%, #FFFFFF 85%);
    overflow: hidden;
}

.smile-transformations .smile-transformations__container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.smile-transformations .smile-transformations__header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 50px auto;
}

.smile-transformations .smile-transformations__tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: #0E8378;
    background: rgba(131, 230, 208, 0.25);
    padding: 6px 18px;
    border-radius: 999px;
    margin-bottom: 16px;
}

.smile-transformations .smile-transformations__title {
    font-size: clamp(2.1rem, 3.8vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: #1A516E;
    margin-bottom: 14px;
}

.smile-transformations .smile-transformations__subtitle {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #386782;
}

/* Central Comparison Card Container */
.smile-transformations .smile-transformations__viewer-box {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(131, 230, 208, 0.5);
    box-shadow: 0 24px 60px rgba(77, 168, 255, 0.16), 0 4px 16px rgba(53, 214, 197, 0.08);
    border-radius: 36px;
    padding: 36px;
    margin-bottom: 28px;
}

/* Draggable Comparison Slider Canvas */
.smile-transformations .smile-transformations__slider-canvas {
    position: relative;
    width: 100%;
    height: 440px;
    border-radius: 24px;
    overflow: hidden;
    user-select: none;
    -webkit-user-select: none;
    box-shadow: 0 14px 35px rgba(77, 168, 255, 0.14);
}

.smile-transformations .smile-transformations__image-before,
.smile-transformations .smile-transformations__image-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    pointer-events: none;
}

.smile-transformations .smile-transformations__before-clip {
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    overflow: hidden;
    z-index: 2;
}

.smile-transformations .smile-transformations__before-clip .smile-transformations__image-before {
    width: 100%;
    min-width: 100%;
    height: 100%;
}

/* Badges: Before and After */
.smile-transformations .smile-transformations__badge-tag {
    position: absolute;
    top: 18px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(131, 230, 208, 0.5);
    border-radius: 999px;
    padding: 6px 16px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #1A516E;
    box-shadow: 0 4px 14px rgba(77, 168, 255, 0.15);
    z-index: 5;
}

.smile-transformations .smile-transformations__badge-tag--before {
    left: 18px;
}

.smile-transformations .smile-transformations__badge-tag--after {
    right: 18px;
}

/* Slider Handle Bar & Thumb */
.smile-transformations .smile-transformations__handle-bar {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: #FFFFFF;
    box-shadow: 0 0 12px rgba(53, 214, 197, 0.6);
    z-index: 4;
    cursor: ew-resize;
}

.smile-transformations .smile-transformations__handle-thumb {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4DA8FF 0%, #35D6C5 100%);
    box-shadow: 0 6px 20px rgba(77, 168, 255, 0.4);
    border: 3px solid #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 0 8px;
    color: #FFFFFF;
    font-size: 0.85rem;
}

/* Case Meta & Controls */
.smile-transformations .smile-transformations__details {
    margin-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.smile-transformations .smile-transformations__case-info {
    flex: 1;
    min-width: 260px;
}

.smile-transformations .smile-transformations__case-treatment {
    font-size: 1.18rem;
    font-weight: 800;
    color: #1A516E;
    margin: 0 0 4px 0;
}

.smile-transformations .smile-transformations__case-desc {
    font-size: 0.92rem;
    color: #386782;
    margin: 0;
}

/* Case Switcher Controls */
.smile-transformations .smile-transformations__case-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.smile-transformations .smile-transformations__nav-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(235, 245, 255, 0.9);
    border: 1px solid rgba(77, 168, 255, 0.35);
    color: #1A516E;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.25s ease;
}

.smile-transformations .smile-transformations__nav-btn:hover {
    background: linear-gradient(135deg, #4DA8FF 0%, #35D6C5 100%);
    color: #FFFFFF;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(77, 168, 255, 0.3);
}

.smile-transformations .smile-transformations__case-counter {
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: #16607B;
    min-width: 60px;
    text-align: center;
}

/* Clinical Disclaimer */
.smile-transformations .smile-transformations__disclaimer {
    text-align: center;
    font-size: 0.8rem;
    color: #55839C;
    font-style: italic;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .smile-transformations {
        padding: 70px 0;
    }
    .smile-transformations .smile-transformations__viewer-box {
        padding: 20px;
        border-radius: 24px;
    }
    .smile-transformations .smile-transformations__slider-canvas {
        height: 300px;
    }
    .smile-transformations .smile-transformations__details {
        flex-direction: column;
        align-items: flex-start;
    }
}