/* ============================================
   CSS Custom Properties (Variables)
   ============================================ */
:root {
    /* Swiper dimensions and scaling */
    --swiper-image-ratio: 56.25%; /* 16:9 aspect ratio */
    --swiper-width: 50%; /* Active slide width */
    --swiper-inactive-scale: 0.9; /* Scale factor for inactive slides */
    
    /* Mobile responsive settings */
    --swiper-mobile-width: 90%;
    --swiper-mobile-inactive-scale: 0.95;
    
    /* Animation timing */
    --swiper-transition-speed: 0.3s;
}

/* ============================================
   Main Container
   ============================================ */
.spper-slider-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    min-height: 700px;
    padding-bottom: 112px;
}

/* Background Gradient Circles - Removed */
.spper-slider-container::before,
.spper-slider-container::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
    background: transparent;
    display: none;
}

/* Gradient Left - Removed */
.spper-slider-container::before {
    display: none;
}

/* Gradient Right - Removed */
.spper-slider-container::after {
    display: none;
}

/* Gradient Center - Removed rose/purple color */
.spper-slider-container .spper-swiper-container::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: transparent;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: -1;
    pointer-events: none;
}

/* ============================================
   Tab Navigation Buttons
   ============================================ */
.spper-slider-tabs {
    margin-bottom: 0;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    position: relative;
    padding: 16px 20px;
    flex-wrap: nowrap;
    background: white;
    border-radius: 44px;
    border: 0.5px solid rgba(120, 120, 120, 0.3);
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* Tab button base styles - Normal Tab */
.spper-tab-button {
    padding: 16px 20px;
    margin: 0;
    cursor: pointer;
    border: none;
    background: transparent;
    color: #000;
    border-radius: 23.5px;
    font-size: 20px;
    font-weight: 400;
    font-style: normal;
    line-height: 108%; /* 21.6px */
    text-align: center;
    font-family: "Neulis Sans", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    box-shadow: none;
    z-index: 1;
    outline: none;
    white-space: nowrap;
    letter-spacing: 0.3px;
}

/* Override global button focus/hover styles */
.spper-tab-button:focus,
.spper-tab-button:focus:hover {
    background-color: transparent !important;
    color: #000 !important;
    text-decoration: none !important;
    outline: none;
}

/* Tab button hover state */
.spper-tab-button:hover {
    color: #ffffff;
    background: #000000;
}

/* Active tab button should not have focus color */
.spper-tab-button.active:focus,
.spper-tab-button.active:focus:hover {
    background-color: #000 !important;
    color: #FFF !important;
    text-decoration: none !important;
    outline: none;
}

/* Active tab button - black pill background */
.spper-tab-button.active {
    background: #000;
    color: #FFF;
    font-size: 18.389px;
    font-weight: 500;
    font-style: normal;
    line-height: 108%; /* 19.86px */
    text-align: center;
    font-family: "Neulis Sans", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    border: none;
    border-radius: 23.5px;
    padding: 14px 50px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    z-index: 2;
}

/* ============================================
   Description Text Below Tabs
   ============================================ */
.spper-slider-description {
    position: relative;
    width: 100%;
    min-height: 60px;
    margin-top: 22px;
    margin-bottom: 45px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.spper-description-text {
    position: absolute;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    color: #000;
    text-align: center;
    font-family: "Helvetica Neue", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 22px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%; /* 30.8px */
    text-transform: capitalize;
    pointer-events: none;
}

.spper-description-text.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* ============================================
   Swiper Container
   ============================================ */
.spper-swiper-container {
    position: relative;
    width: 100%;
    /* Height calculated based on slide width and aspect ratio */
    min-height: 650px;
    overflow: hidden;
    padding: 2.3% 0 !important;
    z-index: 1;
    max-width: 980px;
    margin: 0 auto; 
    width: 100%;
    height: fit-content;
}

/* 1280px and below - Adjust min-height */
@media only screen and (max-width: 1280px) {
    .spper-swiper-container {
        min-height: 580px;
    }
}

.spper-swiper-container .swiper-wrapper {
    align-items: center;
    display: flex;
}

/* Ensure Swiper calculates slide widths correctly */
.spper-swiper-container.swiper {
    overflow: hidden;
}

/* ============================================
   Swiper Slides
   ============================================ */
.swiper-slide {
    position: relative;
    flex-shrink: 0;
    opacity: 1;
    transform: scale(var(--swiper-inactive-scale));
    transition: all var(--swiper-transition-speed) ease-in-out;
    overflow: visible;
    cursor: pointer;
    box-sizing: border-box;
}

.swiper-slide:hover {
    cursor: pointer;
}

/* Hardware acceleration for smooth animations */
.swiper-backface-hidden .swiper-slide {
    transform: scale(var(--swiper-inactive-scale)) translateZ(0);
}

/* Active slide - full size and opacity */
.swiper-slide.swiper-slide-active {
    /* Slightly larger center slide on large screens (>1580px) */
    transform: scale(1.14) !important;
    opacity: 1 !important;
    z-index: 10;
    /* Remove drop shadow globally */
    filter: none;
}

.swiper-backface-hidden .swiper-slide.swiper-slide-active  .swiper-image{
    /* Keep same aspect ratio as non-active to avoid visual breaking */
    transform: scale(1) translateZ(0) !important;
    padding-top: 177%;
}

/* Adjacent slides to active (visible but scaled) */
.swiper-slide:not(.swiper-slide-active) {
    transform: scale(var(--swiper-inactive-scale));
}

/* ============================================
   Slide Image Container
   ============================================ */
.swiper-image {
    position: relative;
    width: 100%;
    padding-top: 177%; /* Non-active slide aspect ratio */
    border-radius: 0;
    overflow: visible;
    background: transparent;
    border: none;
    box-shadow: none;
}

/* Image element with background image */
.swiper-image .image {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: transparent;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Slide content overlay - Hidden since images contain full design */
.slide-content {
    display: none;
}

.slide-text {
    display: none;
}

/* ============================================
   Navigation Buttons
   ============================================ */
.swiper-button-next,
.swiper-button-prev {
    padding: 15px;
    width: 20px;
    height: 20px;
    margin-top: 0;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background-color: rgba(255, 255, 255, 1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
    transform: scale(1.05);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    color: #000000;
    font-size: 16px;
    font-weight: bold;
}

/* Position next button on the right */
.swiper-button-next {
    right: 30px;
}

/* Position prev button on the left */
.swiper-button-prev {
    left: 30px;
}

/* Hide navigation when class is applied */
.spper-swiper-container.navigation-hidden .swiper-button-next,
.spper-swiper-container.navigation-hidden .swiper-button-prev {
    display: none !important;
}

/* ============================================
   Responsive Design - Breakpoints
   ============================================ */

/* 1580px Breakpoint */
@media only screen and (max-width: 1580px) {
    .spper-slider-container {
        padding-bottom: 96px;
    }
    
    /* Reduce gap between text and slider */
    .spper-slider-description {
        margin-bottom: 20px !important;
    }
    
    .spper-swiper-container {
        max-width: 920px;
        min-height: 520px;
    }
    
    .spper-slider-container::before,
    .spper-slider-container::after {
        display: none;
    }
    
    .spper-slider-tabs {
        padding: 14px 18px;
    }
    
    .spper-tab-button {
        padding: 14px 18px;
        font-size: 19px;
    }
    
    .spper-tab-button.active {
        padding: 12px 42px;
        font-size: 17.5px;
    }
    
    .spper-description-text {
        font-size: 21px;
    }
    
    /* Adjust active slide scale for screens ≤1580px to avoid top/bottom cut */
    .swiper-slide.swiper-slide-active {
        transform: scale(1.13) !important;
        filter: none;
    }
}

/* 1366px Breakpoint */
@media only screen and (max-width: 1366px) {
    .spper-slider-container {
        padding-bottom: 82px;
    }
    
    .spper-swiper-container {
        max-width: 860px;
        min-height: 520px;
    }
    
    .spper-slider-container::before,
    .spper-slider-container::after {
        display: none;
    }
    
    .spper-slider-tabs {
        padding: 13px 16px;
    }
    
    .spper-tab-button {
        padding: 13px 16px;
        font-size: 18.5px;
    }
    
    .spper-tab-button.active {
        padding: 11px 40px;
        font-size: 17px;
    }
    
    .spper-description-text {
        font-size: 21px;
    }
}

/* 1200px Breakpoint */
@media only screen and (max-width: 1200px) {
    .spper-slider-container {
        padding-bottom: 65px;
    }
    
    .spper-swiper-container {
        max-width: 760px;
        min-height: 500px;
    }
    
    .spper-slider-tabs {
        padding: 12px 14px;
    }
    
    .spper-tab-button {
        padding: 12px 14px;
        font-size: 18px;
    }
    
    .spper-tab-button.active {
        padding: 10px 38px;
        font-size: 16.5px;
    }
    
    .spper-description-text {
        font-size: 20px;
    }
    
    /* Adjust slide image sizes */
    .swiper-image {
        padding-top: 175%;
    }
    
    .swiper-backface-hidden .swiper-slide.swiper-slide-active .swiper-image {
        padding-top: 170%;
    }
}

/* 1024px Breakpoint */
@media only screen and (max-width: 1024px) {
    .spper-slider-container {
        padding-bottom: 0px;
    }
    
    .spper-swiper-container {
        max-width: 700px;
        min-height: 460px;
    }
    
    .spper-slider-container::before,
    .spper-slider-container::after {
        display: none;
    }
    
    .spper-slider-tabs {
        padding: 8px 10px;
    }
    
    .spper-tab-button {
        padding: 8px 10px;
        font-size: 15px;
    }
    
    .spper-tab-button.active {
        padding: 7px 24px;
        font-size: 14px;
    }
    
    .spper-description-text {
        font-size: 18px;
    }
    
    /* Adjust slide image sizes to avoid cutting center phone */
    .swiper-image {
        padding-top: 170%;
    }
    
    .swiper-backface-hidden .swiper-slide.swiper-slide-active .swiper-image {
        padding-top: 170%;
    }
    
    .swiper-slide {
        transform: scale(0.9);
    }
    
    .swiper-slide.swiper-slide-active {
        transform: scale(1.12) !important;
    }
}

/* 920px Breakpoint */
@media only screen and (max-width: 920px) {
    .spper-slider-container {
        padding-bottom: 86px;
        min-height: 600px;
    }
    
    .spper-swiper-container {
        max-width: 600px;
        min-height: 450px;
    }
    
    .spper-slider-tabs {
        padding: 10px 12px;
    }
    
    .spper-tab-button {
        padding: 10px 12px;
        font-size: 16px;
    }
    
    .spper-tab-button.active {
        padding: 8px 32px;
        font-size: 15px;
    }
    
    .spper-description-text {
        font-size: 18px;
    }
    
    /* Adjust slide image sizes */
    .swiper-image {
        padding-top: 170%;
    }
    
    .swiper-backface-hidden .swiper-slide.swiper-slide-active .swiper-image {
        padding-top: 165%;
    }
    
    .swiper-slide {
        transform: scale(0.85);
    }
    
    .swiper-slide.swiper-slide-active {
        transform: scale(1.2) !important;
    }
}

/* 767px Breakpoint - Tablet/Mobile */
@media only screen and (max-width: 767px) {
    /* Adjust container for mobile */
    .spper-slider-container {
        min-height: 500px;
        padding-bottom: 55px;
    }
    
    /* Adjust swiper container for mobile */
    .spper-swiper-container {
        min-height: 420px;
        padding: 2% 0;
        max-width: 100%;
    }
    
    /* Gradients removed */
    .spper-slider-container::before,
    .spper-slider-container::after,
    .spper-slider-container .spper-swiper-container::before {
        display: none;
    }
    
    .spper-slider-tabs {
        margin-bottom: 0;
        gap: 4px;
        padding: 9px 11px;
    }
    
    .spper-slider-description {
        margin-top: 24px;
        margin-bottom: 0 !important;
        min-height: 80px;
        padding-top: 8px;
        padding-bottom: 8px;
    }
    
    .spper-tab-button {
        padding: 9px 11px;
        font-size: 15.5px;
    }
    
    .spper-tab-button.active {
        padding: 7px 30px;
        font-size: 14.5px;
    }
    
    .spper-description-text {
        font-size: 18px;
        padding: 0 15px;
    }
    
    /* Adjust slide image sizes for tablet/mobile */
    .swiper-image {
        padding-top: 165%;
    }
    
    .swiper-backface-hidden .swiper-slide.swiper-slide-active .swiper-image {
        padding-top: 160%;
    }
    
    /* Adjust slide scaling for tablet */
    .swiper-slide {
        transform: scale(0.88);
    }
    
    .swiper-slide.swiper-slide-active {
        transform: scale(1.15) !important;
    }
}

/* 480px Breakpoint - Small Mobile */
@media only screen and (max-width: 480px) {
    /* Adjust container for small mobile */
    .spper-slider-container {
        min-height: 450px;
        padding-bottom: 55px;
    }
    
    /* Adjust swiper container for small mobile */
    .spper-swiper-container {
        min-height: 380px;
        padding: 1.5% 0;
        max-width: 100%;
    }
    
    /* Gradients removed */
    .spper-slider-container::before,
    .spper-slider-container::after,
    .spper-slider-container .spper-swiper-container::before {
        display: none;
    }
    
    .spper-slider-tabs {
        margin-bottom: 0;
        gap: 3px;
        padding: 8px 10px;
    }
    
    .spper-slider-description {
        margin-top: 24px;
        margin-bottom: 0 !important;
        min-height: 80px;
        padding-top: 8px;
        padding-bottom: 8px;
    }
    
    .spper-tab-button {
        padding: 8px 10px;
        font-size: 14.5px;
    }
    
    .spper-tab-button.active {
        padding: 6px 26px;
        font-size: 13.5px;
    }
    
    .spper-description-text {
        font-size: 17px;
        padding: 0 15px;
    }
    
    /* Adjust slide image sizes for small mobile */
    .swiper-image {
        padding-top: 155%;
    }
    
    .swiper-backface-hidden .swiper-slide.swiper-slide-active .swiper-image {
        padding-top: 150%;
    }
    
    /* Make slides wider on mobile */
    .swiper-slide {
        width: var(--swiper-mobile-width);
        transform: scale(0.92);
    }
    
    /* Active slide scale for mobile */
    .swiper-slide.swiper-slide-active {
        transform: scale(1.08) !important;
    }
    
    /* Update hardware acceleration for mobile */
    .swiper-backface-hidden .swiper-slide {
        transform: scale(0.92) translateZ(0);
    }
    
    .swiper-backface-hidden .swiper-slide.swiper-slide-active {
        transform: scale(1) translateZ(0) !important;
    }
    
    /* Adjust navigation button positions for mobile */
    .swiper-button-next {
        right: 10px;
    }
    
    .swiper-button-prev {
        left: 10px;
    }
}

/* 400px Breakpoint - Extra Small Mobile - Fix Button Cutoff */
@media only screen and (max-width: 400px) {
    .spper-slider-container {
        padding-bottom: 55px;
        padding-left: 20px;
        padding-right: 20px;
        min-height: 400px;
    }
    
    .spper-swiper-container {
        min-height: 350px;
    }
    
    /* Gradients removed */
    .spper-slider-container::before,
    .spper-slider-container::after,
    .spper-slider-container .spper-swiper-container::before {
        display: none;
    }
    
    .spper-slider-tabs {
        margin-bottom: 0;
        gap: 2px;
        padding: 7px 9px;
        max-width: 100%;
    }
    
    .spper-slider-description {
        margin-top: 24px;
        margin-bottom: 0 !important;
        min-height: 80px;
        padding-top: 8px;
        padding-bottom: 8px;
    }
    
    .spper-swiper-container {
        padding: 1% 0;
    }
    
    .spper-tab-button {
        padding: 7px 9px;
        font-size: 13.5px;
    }
    
    .spper-tab-button.active {
        padding: 5px 22px;
        font-size: 12.5px;
    }
    
    .spper-description-text {
        font-size: 16px;
        padding: 0 10px;
    }
}