/* fa-conveying.php */

  /* ============================================================
     INTELLIGENT CONVEYING SYSTEM PAGE
     ============================================================ */
  .breadcrumb {
    display: flex;
    align-items: center;
    gap: .45rem;
    font-size: .75rem;
    color: rgba(255,255,255,.5);
    margin-bottom: 1.25rem;
  }
  .breadcrumb a {
    color: rgba(255,255,255,.5);
    transition: color .2s;
  }
  .breadcrumb a:hover { color: rgba(255,255,255,.85); }
  .breadcrumb-sep { opacity: .4; }

  .fa-hero {
    position: relative;
    overflow: hidden;
    padding-top: 68px;
    background: var(--navy-700);
    min-height: 420px;
    display: flex;
    align-items: flex-end;
  }
  .fa-hero__bg {
    position: absolute;
    inset: 0;
    background-image: url('../img/factory.webp');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    opacity: 0.96;
  }
  .fa-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(30,33,70,.96) 0%, rgba(53,57,104,.84) 55%, rgba(20,20,20,.72) 100%);
  }
  .fa-hero__accent {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(135deg, transparent 60%, rgba(243,115,33,.06) 100%);
    pointer-events: none;
  }
  .fa-hero__content {
    position: relative;
    z-index: 2;
    padding: var(--sp-2xl) 0 var(--sp-xl);
    width: 100%;
  }
  .fa-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--orange-500);
    margin-bottom: 1.25rem;
  }
  .fa-hero__eyebrow::before {
    content: '';
    display: block;
    width: 28px;
    height: 2px;
    background: var(--orange-500);
  }
  .fa-hero__heading {
    color: var(--white);
    max-width: 900px;
  }
  .fa-hero__heading em {
    font-style: normal;
    color: var(--orange-500);
  }
  .fa-hero__sub {
    margin-top: 1.25rem;
    font-size: 1.05rem;
    font-weight: 300;
    color: rgba(255,255,255,.72);
    max-width: 620px;
    line-height: 1.6;
  }

  .company-subnav {
    position: sticky;
    top: 68px;
    z-index: 900;
    background: var(--white);
    border-bottom: 1px solid var(--sand);
    box-shadow: 0 2px 8px rgba(0,0,0,.05);
  }
  .company-subnav__inner {
    display: flex;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2.5rem;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .company-subnav__inner::-webkit-scrollbar { display: none; }

  .company-subnav__link {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .95rem 1.2rem;
    font-size: .825rem;
    font-weight: 700;
    color: var(--grey-500);
    letter-spacing: .02em;
    border: 0;
    border-bottom: 2.5px solid transparent;
    background: none;
    cursor: pointer;
    white-space: nowrap;
    transition: color .2s, border-color .2s;
  }
  .company-subnav__link:hover { color: var(--grey-800); }
  .company-subnav__link.active {
    color: var(--orange-500);
    border-bottom-color: var(--orange-500);
  }

  .about-tab-panel {
    display: none;
  }
  .about-tab-panel.active {
    display: block;
  }

  .overline {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--orange-500);
  }
  .overline::before {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: var(--orange-500);
    flex-shrink: 0;
  }
  .divider {
    width: 48px;
    height: 3px;
    background: var(--orange-500);
    margin: .9rem 0 1.5rem;
    border-radius: 2px;
  }

  .ics-section {
    padding: var(--sp-2xl) 0;
    background: var(--white);
  }

  .ics-intro {
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(320px, .98fr);
    gap: var(--sp-xl);
    align-items: center;
  }
  .ics-intro__body h2 {
    max-width: 20ch;
  }
  .ics-intro__body p {
    font-size: 1.02rem;
    line-height: 1.72;
    color: var(--grey-600);
    margin-bottom: 1rem;
    font-weight: 300;
  }
  .ics-intro__body p:last-child {
    margin-bottom: 0;
  }

  .ics-intro__visual {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--grey-100);
    box-shadow: var(--shadow-md);
  }
  .ics-intro__visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .ics-intro__visual::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 4px;
    height: 60%;
    background: var(--orange-500);
    border-radius: 0 2px 2px 0;
  }

  .ics-overview-cards {
    margin-top: var(--sp-xl);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5px;
    background: var(--sand);
    border-radius: var(--radius-md);
    overflow: hidden;
  }
  .ics-overview-card {
    background: var(--white);
    padding: 2rem 1.75rem;
  }
  .ics-overview-card__label {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--orange-500);
    margin-bottom: 1rem;
  }
  .ics-overview-card__label::before {
    content: '';
    display: block;
    width: 22px;
    height: 2px;
    background: var(--orange-500);
  }
  .ics-overview-card h3 {
    font-size: 1.35rem;
    color: var(--grey-900);
    margin-bottom: .8rem;
  }
  .ics-overview-card__summary {
    font-size: .96rem;
    line-height: 1.7;
    color: var(--grey-600);
    font-weight: 300;
    margin: 0;
  }

  .ics-detail-toggle {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    margin-top: 1.35rem;
    padding: .72rem 1rem;
    border: 1px solid var(--orange-500);
    background: var(--white);
    color: var(--orange-500);
    font-size: .84rem;
    font-weight: 700;
    letter-spacing: .02em;
    cursor: pointer;
    transition: background .25s ease, color .25s ease, transform .25s ease;
  }
  .ics-detail-toggle:hover {
    background: var(--orange-500);
    color: var(--white);
    transform: translateY(-1px);
  }
  .ics-detail-toggle:focus-visible {
    outline: 2px solid rgba(243,115,33,.28);
    outline-offset: 3px;
  }
  .ics-detail-toggle__icon {
    width: 10px;
    height: 10px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-1px);
    transition: transform .25s ease;
    flex-shrink: 0;
  }
  .ics-detail-toggle[aria-expanded="true"] .ics-detail-toggle__icon {
    transform: rotate(-135deg) translateY(-1px);
  }

  .ics-detail-expand {
    display: grid;
    grid-template-rows: 0fr;
    opacity: 0;
    overflow: hidden;
    transition:
      grid-template-rows .4s ease,
      opacity .25s ease,
      margin-top .25s ease;
    margin-top: 0;
  }
  .ics-detail-expand.is-open {
    grid-template-rows: 1fr;
    opacity: 1;
    margin-top: 1.15rem;
  }
  .ics-detail-expand__inner {
    min-height: 0;
  }
  .ics-detail-expand__box {
    padding-top: .2rem;
  }
  .ics-detail-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: .8rem;
  }
  .ics-detail-list li {
    position: relative;
    padding-left: 1rem;
    font-size: .92rem;
    line-height: 1.72;
    color: var(--grey-600);
    font-weight: 300;
  }
  .ics-detail-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: .72em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--orange-500);
    transform: translateY(-50%);
  }

  #ics-benefits-panel .ics-section {
    background: linear-gradient(180deg, var(--white) 0%, #f8f8f6 100%);
  }
  #ics-benefits-panel .ics-benefits-head {
    max-width: 780px;
    margin-bottom: 2.2rem;
  }
  #ics-benefits-panel .ics-benefits-head h2 {
    margin-bottom: 0;
  }
  #ics-benefits-panel .ics-benefits-head p {
    font-size: 1.02rem;
    line-height: 1.72;
    color: var(--grey-600);
    margin: 0;
    font-weight: 300;
  }
  #ics-benefits-panel .ics-benefit-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
    align-items: stretch;
  }
  #ics-benefits-panel .ics-benefit-card {
    position: relative;
    min-height: 255px;
    background: var(--white);
    border: 1px solid rgba(199,187,159,.58);
    border-radius: 18px;
    padding: 1.75rem 1.45rem 1.5rem;
    box-shadow: 0 16px 38px rgba(15, 23, 42, .08);
    overflow: hidden;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  }
  #ics-benefits-panel .ics-benefit-card:hover {
    transform: translateY(-3px);
    border-color: rgba(243,115,33,.35);
    box-shadow: 0 20px 44px rgba(15, 23, 42, .1);
  }
  #ics-benefits-panel .ics-benefit-card::before {
    content: '';
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    background: var(--orange-500);
  }
  #ics-benefits-panel .ics-benefit-card__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(243,115,33,.12);
    color: var(--orange-500);
    font-size: .82rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
  }
  #ics-benefits-panel .ics-benefit-card h3 {
    font-size: 1.12rem;
    line-height: 1.35;
    color: var(--grey-900);
    font-weight: 500;
    margin-bottom: .8rem;
  }
  #ics-benefits-panel .ics-benefit-card p {
    font-size: .95rem;
    line-height: 1.72;
    color: var(--grey-600);
    font-weight: 300;
    margin: 0;
  }
  #ics-benefits-panel .ics-benefit-list {
    display: grid;
    gap: .55rem;
    margin: 0;
    padding: 0;
    border-top: 0;
    list-style: none;
  }
  #ics-benefits-panel .ics-benefit-list li {
    position: relative;
    padding-left: 1rem;
    font-size: .9rem;
    line-height: 1.62;
    color: var(--grey-700);
    font-weight: 300;
  }
  #ics-benefits-panel .ics-benefit-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: .72em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--orange-500);
  }

  @media (max-width: 1024px) {
    .ics-intro {
      grid-template-columns: 1fr;
    }
    .ics-intro__visual {
      order: -1;
      max-height: 360px;
    }
    .ics-overview-cards {
      grid-template-columns: 1fr;
    }
    #ics-benefits-panel .ics-benefit-grid {
      grid-template-columns: 1fr;
    }
  }

  @media (max-width: 768px) {
    .company-subnav__inner {
      padding: 0 1.25rem;
    }
    .ics-overview-card {
      padding: 1.6rem 1.25rem;
    }
    .ics-detail-toggle {
      width: 100%;
      justify-content: center;
    }
  }

  @media (max-width: 480px) {
    .company-subnav__link {
      padding: .9rem 1rem;
      font-size: .8rem;
    }
  }