/* ===================================================
   LAYOUT — Native flex/grid replacement for Bootstrap 3
   =================================================== */

/* Global box-sizing (Bootstrap 3 set this too) */
*, *::before, *::after {
  box-sizing: border-box;
}

/* Basic reset: images, body overflow */
img {
  max-width: 100%;
  height: auto;
}

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: 1440px;
  margin-right: auto;
  margin-left: auto;
  padding-right: 15px;
  padding-left: 15px;
}

.container-fluid {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
}

/* ---- Row ---- */
.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -15px;
  margin-left: -15px;
}

.row-eq-height {
  align-items: stretch;
}

/* ---- Columns base ---- */
[class*="col-"] {
  position: relative;
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
}

/* XS — mobile first (no media query) */
.col-xs-1  { flex: 0 0 8.333333%;  max-width: 8.333333%; }
.col-xs-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
.col-xs-3  { flex: 0 0 25%;        max-width: 25%; }
.col-xs-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-xs-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
.col-xs-6  { flex: 0 0 50%;        max-width: 50%; }
.col-xs-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
.col-xs-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-xs-9  { flex: 0 0 75%;        max-width: 75%; }
.col-xs-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
.col-xs-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
.col-xs-12 { flex: 0 0 100%;       max-width: 100%; }

/* SM — ≥768px */
@media (min-width: 768px) {
  .col-sm-1  { flex: 0 0 8.333333%;  max-width: 8.333333%; }
  .col-sm-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-sm-3  { flex: 0 0 25%;        max-width: 25%; }
  .col-sm-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-sm-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-sm-6  { flex: 0 0 50%;        max-width: 50%; }
  .col-sm-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-sm-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-sm-9  { flex: 0 0 75%;        max-width: 75%; }
  .col-sm-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-sm-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-sm-12 { flex: 0 0 100%;       max-width: 100%; }
  .col-sm-offset-1 { margin-left: 8.333333%; }
  .col-sm-offset-2 { margin-left: 16.666667%; }
}

/* MD — ≥992px */
@media (min-width: 992px) {
  .col-md-1  { flex: 0 0 8.333333%;  max-width: 8.333333%; }
  .col-md-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-md-3  { flex: 0 0 25%;        max-width: 25%; }
  .col-md-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-md-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-md-6  { flex: 0 0 50%;        max-width: 50%; }
  .col-md-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-md-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-md-9  { flex: 0 0 75%;        max-width: 75%; }
  .col-md-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-md-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-md-12 { flex: 0 0 100%;       max-width: 100%; }
}

/* LG — ≥1200px */
@media (min-width: 1200px) {
  .col-lg-1  { flex: 0 0 8.333333%;  max-width: 8.333333%; }
  .col-lg-2  { flex: 0 0 16.666667%; max-width: 16.666667%; }
  .col-lg-3  { flex: 0 0 25%;        max-width: 25%; }
  .col-lg-4  { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-lg-5  { flex: 0 0 41.666667%; max-width: 41.666667%; }
  .col-lg-6  { flex: 0 0 50%;        max-width: 50%; }
  .col-lg-7  { flex: 0 0 58.333333%; max-width: 58.333333%; }
  .col-lg-8  { flex: 0 0 66.666667%; max-width: 66.666667%; }
  .col-lg-9  { flex: 0 0 75%;        max-width: 75%; }
  .col-lg-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
  .col-lg-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
  .col-lg-12 { flex: 0 0 100%;       max-width: 100%; }
}

/* ---- Visibility helpers ---- */
@media (max-width: 767px) {
  .hidden-xs { display: none !important; }
}

@media (min-width: 768px) and (max-width: 991px) {
  .hidden-sm { display: none !important; }
}

/* ---- Utilities ---- */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

/* ---- card-columns — CSS columns (replaces Bootstrap 4 card-columns) ---- */
.card-columns {
  column-count: 3;
  column-gap: 1.25rem;
}
@media (max-width: 767px) {
  .card-columns { column-count: 1; }
}
@media (min-width: 768px) and (max-width: 991px) {
  .card-columns { column-count: 2; }
}

/* ===================================================
   HERO SLIDER — native replacement for ResponsiveSlides
   =================================================== */

.slider_wrapper {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.rslides {
  position: relative;
  list-style: none;
  overflow: hidden;
  width: 100%;
  padding: 0;
  margin: 0;
}

.rslides li {
  position: absolute;
  display: none;
  width: 100%;
  left: 0;
  top: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.rslides li:first-child {
  position: relative;
}

.rslides li.rslides-active {
  display: block;
  opacity: 1;
  position: relative;
}

.rslides img {
  display: block;
  width: 100%;
  height: auto;
  border: 0;
}

.rslides-prev,
.rslides-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 36px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: background 0.2s;
  padding: 0;
  line-height: 1;
}

.rslides-prev:hover,
.rslides-next:hover {
  background: rgba(0, 0, 0, 0.65);
}

.rslides-prev { left: 12px; }
.rslides-next { right: 12px; }

/* ===================================================
   PRODUCT GALLERY CAROUSEL — native replacement for FlexSlider
   Uses CSS scroll-snap for native smooth scrolling
   =================================================== */

.flexslider.carousel {
  position: relative;
  margin: 20px 0;
}

.flexslider.carousel .slides {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  gap: 5px;
  list-style: none;
  margin: 0;
  padding: 10px 0;
}

.flexslider.carousel .slides::-webkit-scrollbar {
  height: 4px;
}

.flexslider.carousel .slides::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.flexslider.carousel .slides::-webkit-scrollbar-thumb {
  background: #c6c7c9;
  border-radius: 2px;
}

.flexslider.carousel .slides li {
  flex: 0 0 280px;
  scroll-snap-align: start;
}

.flexslider.carousel .slides li img {
  width: 280px;
  height: auto;
  display: block;
}