/* ER Slider Pro - Frontend Styles */

:root {
  --er-primary-color: #0066cc;
  --er-text-color: #ffffff;
  --er-transition-speed: 500ms;
  --er-border-radius: 8px;
}

.er-slider-wrapper {
  width: 100%;
  overflow: hidden;
}

/* Slider Container */
.er-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #000;
  isolation: isolate;
}

.er-slider-viewport {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  overflow: hidden;
  background: #f0f0f0;
  box-sizing: border-box;
}

/* Slide */
.er-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: translate3d(0, 0, 0);
  transition: opacity var(--er-transition-speed) ease-in-out, transform var(--er-transition-speed) ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
  will-change: opacity, transform;
  pointer-events: none;
}

.er-slide.active {
  opacity: 1;
  z-index: 1;
  transform: translate3d(0, 0, 0) scale(1);
  pointer-events: auto;
}

.er-transition-slide .er-slide {
  transform: translate3d(2.5%, 0, 0);
}

.er-transition-slide .er-slide.active {
  transform: translate3d(0, 0, 0);
}

.er-transition-zoom .er-slide {
  transform: scale(1.035);
}

.er-transition-zoom .er-slide.active {
  transform: scale(1);
}

.er-slide.prev {
  animation: fadeOut var(--er-transition-speed) ease-in-out;
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

/* Slide Background */
.er-slide-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.er-slide-background picture {
  display: block;
  width: 100%;
  height: 100%;
}

.er-slide-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.er-slide-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Overlay */
.er-slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  transition: background-color var(--er-transition-speed) ease;
}

/* Content */
.er-slide-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  display: flex;
  align-items: center;
  padding: 40px 20px;
  box-sizing: border-box;
  text-align: center;
}

.er-align-left {
  justify-content: flex-start;
  padding-left: 60px;
  text-align: left;
}

.er-align-center {
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-left: 20px;
  padding-right: 20px;
}

.er-align-right {
  justify-content: flex-end;
  padding-right: 60px;
  text-align: right;
}

.er-slide-content-inner {
  width: min(100%, 760px);
  max-width: 900px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.er-align-center .er-slide-content-inner {
  align-items: center;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.er-align-left .er-slide-content-inner {
  align-items: flex-start;
  text-align: left;
}

.er-align-right .er-slide-content-inner {
  align-items: flex-end;
  text-align: right;
}

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

/* Title */
.er-slide-title {
  margin: 0 0 15px 0;
  font-size: clamp(28px, 5vw, 56px);
  font-weight: 600;
  line-height: 1.2;
  color: var(--er-text-color);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  letter-spacing: 0;
  width: 100%;
}

/* Description */
.er-slide-description {
  margin: 0 0 30px 0;
  font-size: clamp(14px, 2vw, 18px);
  line-height: 1.4;
  color: var(--er-text-color);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  opacity: 0.95;
  max-width: 400px;
  width: 100%;
}

.er-align-center .er-slide-description {
  margin-left: auto;
  margin-right: auto;
}

/* Button */
.er-slide-button {
  display: inline-block;
  padding: 8px 32px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: var(--er-primary-color);
  border: 2px solid var(--er-primary-color);
  border-radius: var(--er-border-radius);
  text-decoration: none;
  transition: all 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  letter-spacing: 0.3px;
  box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
  text-transform: uppercase;
  white-space: nowrap;
}

.er-slide-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 102, 204, 0.4);
  background: #0052a3;
  border-color: #0052a3;
}

.er-slide-button:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(0, 102, 204, 0.3);
}

/* Navigation Arrows */
.er-slider-arrow {
  position: absolute;
  top: calc(50% - 25px);
  bottom: auto;
  transform: none !important;
  width: 50px;
  height: 50px;
  border: none;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  cursor: pointer;
  z-index: 10;
  display: block;
  border-radius: 50%;
  transition: background-color 200ms ease, opacity 200ms ease;
  backdrop-filter: blur(4px);
  line-height: 1;
  padding: 0;
  margin: 0 !important;
  will-change: auto;
  appearance: none;
  -webkit-appearance: none;
  box-sizing: border-box;
  overflow: hidden;
}

.er-slider-arrow:hover {
  background: rgba(0, 0, 0, 0.5);
  transform: none !important;
}

.er-slider-arrow:active {
  transform: none !important;
}

.er-slider-prev {
  left: 20px;
}

.er-slider-next {
  right: 20px;
}

.er-slider-arrow::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 11px;
  height: 11px;
  border-bottom: 3px solid currentColor;
  pointer-events: none;
}

.er-slider-prev::before {
  border-left: 3px solid currentColor;
  transform: translate(-38%, -50%) rotate(45deg);
}

.er-slider-next::before {
  border-right: 3px solid currentColor;
  transform: translate(-62%, -50%) rotate(-45deg);
}

/* Bullets Navigation */
.er-slider-bullets {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
  align-items: center;
}

.er-slider-bullet {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.4);
  background: transparent;
  cursor: pointer;
  transition: all 300ms ease;
  padding: 0;
  margin: 0;
}

.er-slider-bullet:hover {
  border-color: rgba(255, 255, 255, 0.8);
}

.er-slider-bullet.active {
  background: #fff;
  border-color: #fff;
  width: 32px;
  border-radius: 6px;
}

/* Dark Mode */
.dark-mode .er-slide-title,
.dark-mode .er-slide-description,
.dark-mode .er-slide-button {
  color: #1a1a1a;
}

.dark-mode .er-slide-button {
  background: #f5f5f5;
  border-color: #f5f5f5;
  color: #1a1a1a;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.dark-mode .er-slide-button:hover {
  background: #e0e0e0;
  border-color: #e0e0e0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .er-slide-content {
    padding: 30px 15px;
  }

  .er-align-left {
    padding-left: 40px;
  }

  .er-align-right {
    padding-right: 40px;
  }

  .er-slide-title {
    font-size: clamp(24px, 4vw, 42px);
  }

  .er-slide-description {
    font-size: clamp(13px, 2vw, 16px);
  }

  .er-slider-arrow {
    width: 45px;
    height: 45px;
    top: calc(50% - 22.5px);
    font-size: 20px;
    transform: none !important;
  }

  .er-slider-prev {
    left: 15px;
  }

  .er-slider-next {
    right: 15px;
  }

  .er-slider-bullets {
    bottom: 20px;
    gap: 8px;
  }
}

@media (max-width: 768px) {
  .er-slider-viewport {
    padding-bottom: 66.66%; /* 3:2 aspect ratio */
  }

  .er-slide-content {
    padding: 20px 15px;
    align-items: center;
    justify-content: center !important;
    text-align: center;
  }

  .er-align-left,
  .er-align-center,
  .er-align-right {
    justify-content: center;
    padding-left: 15px;
    padding-right: 15px;
  }

  .er-slide-content-inner {
    max-width: 100%;
    align-items: center;
    text-align: center;
  }

  .er-slide-title {
    font-size: clamp(20px, 5vw, 32px);
    margin-bottom: 10px;
  }

  .er-slide-description {
    font-size: clamp(12px, 3vw, 14px);
    margin-bottom: 20px;
    max-width: 100%;
  }

  .er-slide-button {
    padding: 12px 24px;
    font-size: 13px;
  }

  .er-slider-arrow {
    width: 40px;
    height: 40px;
    top: calc(50% - 20px);
    font-size: 18px;
    transform: none !important;
  }

  .er-slider-prev {
    left: 10px;
  }

  .er-slider-next {
    right: 10px;
  }

  .er-slider-bullets {
    bottom: 15px;
    gap: 6px;
  }

  .er-slider-bullet {
    width: 10px;
    height: 10px;
  }

  .er-slider-bullet.active {
    width: 28px;
  }
}

@media (max-width: 480px) {
  .er-slider-viewport {
    padding-bottom: 75%; /* 4:3 aspect ratio */
  }

  .er-slide-title {
    font-size: clamp(18px, 6vw, 26px);
    margin-bottom: 8px;
  }

  .er-slide-description {
    font-size: clamp(11px, 3vw, 13px);
    margin-bottom: 15px;
    line-height: 1.4;
  }

  .er-slide-button {
    padding: 10px 20px;
    font-size: 12px;
  }

  .er-slider-arrow {
    width: 36px;
    height: 36px;
    top: calc(50% - 18px);
    font-size: 16px;
    transform: none !important;
  }

  .er-slider-prev {
    left: 8px;
  }

  .er-slider-next {
    right: 8px;
  }

  .er-slider-bullets {
    bottom: 12px;
    gap: 5px;
  }

  .er-slider-bullet {
    width: 8px;
    height: 8px;
    border-width: 1.5px;
  }

  .er-slider-bullet.active {
    width: 20px;
  }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  .er-slider-arrow {
    width: 50px;
    height: 50px;
  }

  .er-slider-bullet {
    width: 14px;
    height: 14px;
  }

  .er-slider-bullet.active {
    width: 32px;
  }
}

/* Accessibility */
.er-slider-arrow:focus,
.er-slider-bullet:focus {
  outline: 2px solid var(--er-primary-color);
  outline-offset: 2px;
}

.er-slider-stable-arrows .er-slider-arrow,
.er-slider-stable-arrows .er-slider-arrow:hover,
.er-slider-stable-arrows .er-slider-arrow:focus,
.er-slider-stable-arrows .er-slider-arrow:active {
  transform: none !important;
  translate: none !important;
  top: calc(50% - 25px) !important;
  bottom: auto !important;
  margin: 0 !important;
  min-width: 0 !important;
  min-height: 0 !important;
  box-sizing: border-box !important;
}

@media (max-width: 1024px) {
  .er-slider-stable-arrows .er-slider-arrow,
  .er-slider-stable-arrows .er-slider-arrow:hover,
  .er-slider-stable-arrows .er-slider-arrow:focus,
  .er-slider-stable-arrows .er-slider-arrow:active {
    top: calc(50% - 22.5px) !important;
  }

  .er-slider-stable-arrows .er-slider-prev {
    left: 15px !important;
  }

  .er-slider-stable-arrows .er-slider-next {
    right: 15px !important;
  }
}

@media (max-width: 768px) {
  .er-slider-stable-arrows .er-slider-arrow,
  .er-slider-stable-arrows .er-slider-arrow:hover,
  .er-slider-stable-arrows .er-slider-arrow:focus,
  .er-slider-stable-arrows .er-slider-arrow:active {
    top: calc(50% - 20px) !important;
  }

  .er-slider-stable-arrows .er-slider-prev {
    left: 10px !important;
  }

  .er-slider-stable-arrows .er-slider-next {
    right: 10px !important;
  }
}

@media (max-width: 480px) {
  .er-slider-stable-arrows .er-slider-arrow,
  .er-slider-stable-arrows .er-slider-arrow:hover,
  .er-slider-stable-arrows .er-slider-arrow:focus,
  .er-slider-stable-arrows .er-slider-arrow:active {
    top: calc(50% - 18px) !important;
  }

  .er-slider-stable-arrows .er-slider-prev {
    left: 8px !important;
  }

  .er-slider-stable-arrows .er-slider-next {
    right: 8px !important;
  }
}

.er-slider-stable-arrows .er-slider-prev {
  left: 20px !important;
  right: auto !important;
}

.er-slider-stable-arrows .er-slider-next {
  right: 20px !important;
  left: auto !important;
}

.er-slide-button:focus {
  outline: 2px solid var(--er-primary-color);
  outline-offset: 2px;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  .er-slide,
  .er-slide-content-inner,
  .er-slide-button,
  .er-slider-arrow,
  .er-slider-bullet {
    transition: none;
    animation: none;
  }

  .er-slider-button:hover {
    transform: none;
  }
}

/* Print styles */
@media print {
  .er-slider-arrow,
  .er-slider-bullets {
    display: none;
  }

  .er-slide {
    opacity: 1 !important;
  }
}