/* ========== Series Page Hero ========== */
.page-main--series {
  overflow: hidden;
}

.series-hero {
  position: relative;
  display: flex;
  align-items: center;
  height: 560px;
  min-height: 560px;
  overflow: hidden;
  background: #0d2133;
}

.series-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.series-hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.series-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.72) 0%,
    rgba(0, 0, 0, 0.52) 42%,
    rgba(0, 0, 0, 0.28) 100%
  );
  pointer-events: none;
}

.series-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 56px 24px;
}

.series-hero__content {
  max-width: 760px;
  text-align: left;
}

.series-hero__title {
  margin: 0 0 18px;
  font-size: clamp(26px, 3.2vw, 44px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--color-white);
}

.series-hero__lead {
  max-width: 620px;
  margin: 0 0 12px;
  font-size: clamp(15px, 1.35vw, 19px);
  font-weight: 500;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.96);
}

.series-hero__desc {
  max-width: 680px;
  margin: 0 0 28px;
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.88);
}

.series-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
}

/* ========== Shared Section Title ========== */
.series-section-title {
  margin: 0 0 36px;
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  color: var(--color-text);
}

.series-section-title--left {
  text-align: left;
}

/* ========== Buttons ========== */
.series-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 30px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: background var(--transition), color var(--transition), border-color var(--transition), opacity var(--transition);
}

.series-btn--solid {
  color: var(--color-white);
  background: #3f4348;
  border-color: #3f4348;
}

.series-btn--solid:hover,
.series-btn--solid:focus-visible {
  background: #2f3337;
  border-color: #2f3337;
}

.series-btn--outline {
  color: var(--color-white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.92);
}

.series-btn--outline:hover,
.series-btn--outline:focus-visible {
  color: var(--color-text);
  background: var(--color-white);
  border-color: var(--color-white);
}

.series-btn:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 3px;
}

/* ========== Intro & Features ========== */
.series-intro {
  padding: 64px 0 72px;
  background: var(--color-white);
}

.series-intro__text {
  max-width: 980px;
  margin: 0 auto 48px;
}

.series-intro__text p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text);
}

.series-intro__text p:last-child {
  margin-bottom: 0;
}

.series-features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.series-feature-card {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: #dfe2e6;
}

.series-feature-card__image {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.series-feature-card__label {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  margin: 0;
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  text-align: center;
  color: var(--color-white);
  background: rgba(0, 0, 0, 0.58);
}

.series-feature-card__label--light {
  color: var(--color-white);
  background: rgba(120, 126, 134, 0.92);
}

/* ========== Info Card (Dark Panel) ========== */
.series-info-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 34px 30px 36px;
  background: #3c3f45;
}

.series-info-card__title {
  margin: 0 0 14px;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-white);
}

.series-info-card__divider {
  width: 100%;
  height: 1px;
  margin-bottom: 18px;
  background: rgba(255, 255, 255, 0.28);
}

.series-info-card__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.94);
}

.series-info-card__text:last-of-type {
  margin-bottom: 28px;
}

.series-info-card .series-btn {
  margin-top: auto;
  align-self: flex-start;
}

/* ========== Product Card (Light Panel) ========== */
.series-product-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 28px 24px 30px;
  background: #f0f2f5;
}

.series-product-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
  margin-bottom: 22px;
}

.series-product-card__media img {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 220px;
  height: auto;
  object-fit: contain;
}

.series-product-card__title {
  margin: 0 0 18px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-text);
}

.series-product-card__link {
  margin-top: auto;
  font-size: 15px;
  font-weight: 500;
  color: #666;
  transition: color var(--transition);
}

.series-product-card__link:hover,
.series-product-card__link:focus-visible {
  color: var(--color-primary);
}

.series-product-card__link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ========== Types Section ========== */
.series-types {
  padding: 0 0 72px;
  background: var(--color-white);
}

.series-types__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

/* ========== MasterLINE Section ========== */
.series-masterline {
  padding: 0 0 72px;
  background: var(--color-white);
}

.series-masterline__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

/* ========== Customers Swiper ========== */
.series-customers {
  padding: 64px 0 72px;
  background: #f3f4f6;
}

.series-customers__carousel {
  display: flex;
  align-items: center;
  gap: 12px;
}

.series-customers-swiper {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.series-customers-swiper .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 88px;
}

.series-customers-swiper img {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 72px;
  height: auto;
  object-fit: contain;
}

.series-customers__nav {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  color: #8a9099;
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: color var(--transition);
}

.series-customers__nav:hover,
.series-customers__nav:focus-visible {
  color: var(--color-text);
}

.series-customers__nav:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.series-customers__nav.swiper-button-disabled {
  opacity: 0.35;
  cursor: default;
}

.series-customers-swiper__pagination {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}

.series-customers-swiper__pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  margin: 0;
  opacity: 1;
  background: #c8ccd2;
  transition: background var(--transition), transform var(--transition);
}

.series-customers-swiper__pagination .swiper-pagination-bullet-active {
  background: #3c3f45;
  transform: scale(1.05);
}

/* ========== Stock Swiper ========== */
.series-stock {
  padding: 64px 0 80px;
  background: var(--color-white);
}

.series-stock-swiper {
  overflow: hidden;
}

.series-stock-swiper .swiper-slide {
  height: auto;
}

.series-stock-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: var(--color-white);
  border-radius: 4px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.08);
}

.series-stock-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
  padding: 24px;
  background: radial-gradient(circle at center, #eceef1 0%, #d5d9de 100%);
}

.series-stock-card__media img {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 200px;
  height: auto;
  object-fit: contain;
}

.series-stock-card__title {
  margin: 0;
  padding: 22px 24px 26px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-text);
}

/* ========== Laser Cutting Videos ========== */
.series-videos {
  padding: 72px 0 80px;
  background: var(--color-white);
}

.series-videos__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 48px;
  align-items: start;
  margin-bottom: 48px;
}

.series-videos__title {
  margin: 0 0 20px;
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
}

.series-videos__desc {
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.series-videos__player-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0d2133;
}

.series-videos__player {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.series-videos__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: rgba(0, 0, 0, 0.15);
  border: 0;
  cursor: pointer;
  transition: opacity var(--transition), visibility var(--transition);
}

.series-videos__play.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.series-videos__play:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: -4px;
}

.series-videos__carousel {
  display: flex;
  align-items: center;
  gap: 16px;
}

.series-videos-swiper {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.series-videos__nav {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  color: var(--color-text-muted);
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: color var(--transition);
}

.series-videos__nav:hover,
.series-videos__nav:focus-visible {
  color: var(--color-primary);
}

.series-videos__nav:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.series-videos__nav.swiper-button-disabled {
  opacity: 0.35;
  cursor: default;
}

.series-video-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  min-height: 100%;
  padding: 16px 0 16px 20px;
  border-left: 1px solid var(--color-border);
}

.swiper-slide:first-child .series-video-card {
  padding-left: 0;
  border-left: 0;
}

.series-video-card__thumb {
  flex-shrink: 0;
  width: 120px;
  height: 72px;
  object-fit: cover;
}

.series-video-card__text {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--color-text);
  transition: color var(--transition);
}

.series-video-card:hover .series-video-card__text,
.series-video-card:focus-visible .series-video-card__text {
  color: var(--color-primary);
}

.series-video-card:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ========== Catalogue CTA ========== */
.series-catalog {
  padding: 72px 0;
  background: #f3f4f6;
}

.series-catalog__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.series-catalog__title {
  margin: 0 0 32px;
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text);
}

.series-catalog__media {
  margin: 0;
}

.series-catalog__media img {
  display: block;
  width: 100%;
  max-width: 560px;
  height: auto;
  margin: 0 auto;
}

/* ========== Why ACCURL Flip Cards ========== */
.series-why {
  padding: 72px 0 80px;
  background: var(--color-white);
}

.series-why__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.series-flip-card {
  min-height: 360px;
  perspective: 1200px;
}

.series-flip-card__inner {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 360px;
  transform: rotateY(0deg);
  transform-style: preserve-3d;
  transition: transform 0.6s ease;
}

@media (hover: hover) and (pointer: fine) {
  .series-flip-card:hover .series-flip-card__inner {
    transform: rotateY(180deg);
  }
}

.series-flip-card__face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.series-flip-card__front--image {
  justify-content: flex-end;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--color-white);
}

.series-flip-card__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.08) 35%, rgba(0, 0, 0, 0.72) 100%);
}

.series-flip-card__caption {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 18px 20px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  background: rgba(0, 0, 0, 0.58);
}

.series-flip-card__front--dark {
  justify-content: center;
  padding: 34px 28px;
  background: #3c3f45;
  color: var(--color-white);
}

.series-flip-card__back--list {
  justify-content: center;
  padding: 34px 28px;
  text-align: left;
}

.series-flip-card__list {
  margin: 0;
  padding-left: 18px;
}

.series-flip-card__list li {
  margin-bottom: 18px;
  font-size: 15px;
  line-height: 1.65;
}

.series-flip-card__list li:last-child {
  margin-bottom: 0;
}

.series-flip-card__back {
  transform: rotateY(180deg);
  justify-content: center;
  padding: 34px 28px;
  text-align: center;
  background: #4a4e51;
  color: var(--color-white);
}

.series-flip-card__back-title {
  margin: 0 0 16px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.series-flip-card__back-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.92);
}

/* ========== Responsive ========== */
@media (max-width: 1199px) {
  .series-types__grid,
  .series-masterline__grid {
    gap: 20px;
  }
}

@media (max-width: 991px) {
  .series-hero {
    height: auto;
    min-height: 480px;
  }

  .series-hero__inner {
    padding: 48px 24px;
  }

  .series-intro {
    padding: 52px 0 60px;
  }

  .series-features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .series-features .series-feature-card:last-child {
    grid-column: 1 / -1;
    max-width: 520px;
    justify-self: center;
    width: 100%;
  }

  .series-types__grid {
    grid-template-columns: 1fr;
  }

  .series-masterline__grid {
    grid-template-columns: 1fr;
  }

  .series-videos__top,
  .series-catalog__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .series-why__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .series-why__grid .series-flip-card:last-child {
    grid-column: 1 / -1;
    max-width: 520px;
    justify-self: center;
    width: 100%;
  }
}

@media (max-width: 767px) {
  .series-hero {
    min-height: 420px;
  }

  .series-hero__overlay {
    background: rgba(0, 0, 0, 0.62);
  }

  .series-hero__title {
    margin-bottom: 14px;
  }

  .series-hero__desc {
    margin-bottom: 24px;
  }

  .series-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .series-btn {
    width: 100%;
  }

  .series-section-title {
    margin-bottom: 28px;
  }

  .series-intro {
    padding: 44px 0 52px;
  }

  .series-intro__text {
    margin-bottom: 36px;
  }

  .series-features {
    grid-template-columns: 1fr;
  }

  .series-features .series-feature-card:last-child {
    max-width: none;
  }

  .series-types,
  .series-masterline {
    padding-bottom: 52px;
  }

  .series-info-card,
  .series-product-card {
    padding: 26px 22px 28px;
  }

  .series-customers {
    padding: 52px 0 60px;
  }

  .series-customers__carousel {
    gap: 8px;
  }

  .series-customers__nav {
    width: 32px;
    height: 32px;
  }

  .series-stock {
    padding: 52px 0 64px;
  }

  .series-videos {
    padding: 52px 0 60px;
  }

  .series-videos__top {
    margin-bottom: 32px;
  }

  .series-catalog {
    padding: 52px 0;
  }

  .series-why {
    padding: 52px 0 64px;
  }

  .series-why__grid {
    grid-template-columns: 1fr;
  }

  .series-why__grid .series-flip-card:last-child {
    max-width: none;
  }

  .series-flip-card,
  .series-flip-card__inner {
    min-height: 320px;
  }
}

@media (max-width: 479px) {
  .series-hero__inner,
  .series-intro .container,
  .series-types .container,
  .series-masterline .container,
  .series-customers .container,
  .series-stock .container,
  .series-videos .container,
  .series-catalog .container,
  .series-why .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .series-hero {
    min-height: 380px;
  }

  .series-hero__inner {
    padding-top: 40px;
    padding-bottom: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .series-hero__video {
    display: none;
  }

  .series-hero {
    background:
      linear-gradient(rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.62)),
      url("../images/cnc-press-brake-euro-pro.webp") center / cover no-repeat;
  }

  .series-flip-card__inner {
    transition: none;
  }
}