/* about.php */

  /* ============================================================
     ABOUT 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; }

  .about-hero {
    position: relative;
    overflow: hidden;
    padding-top: 68px;
    background: var(--navy-700);
    min-height: 420px;
    display: flex;
    align-items: flex-end;
  }
  .about-hero__bg {
    position: absolute;
    inset: 0;
    background-image: url('../img/solar-panel2.webp');
    background-size: cover;
    background-position: center 58%;
    background-repeat: no-repeat;
    opacity: 0.98;
  }
  .about-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(30,33,70,.97) 0%, rgba(53,57,104,.86) 55%, rgba(26,26,26,.72) 100%);
  }
  .about-hero__accent {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(135deg, transparent 60%, rgba(243,115,33,.055) 100%);
    pointer-events: none;
  }
  .about-hero__content {
    position: relative;
    z-index: 2;
    padding: var(--sp-2xl) 0 var(--sp-xl);
    width: 100%;
  }
  .about-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;
  }
  .about-hero__eyebrow::before {
    content: '';
    display: block;
    width: 28px;
    height: 2px;
    background: var(--orange-500);
  }
  .about-hero__heading {
    color: var(--white);
    max-width: 760px;
  }
  .about-hero__heading em {
    font-style: normal;
    color: var(--orange-500);
  }
  .about-hero__sub {
    margin-top: 1.25rem;
    font-size: 1.05rem;
    font-weight: 300;
    color: rgba(255,255,255,.68);
    max-width: 560px;
    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;
  }

  .about-intro {
    padding: var(--sp-2xl) 0;
    background: var(--white);
  }
  .about-intro--no-stats {
    padding-bottom: clamp(3rem, 4vw, 4rem);
  }
  .about-intro--no-stats + .platform-summary {
    padding-top: clamp(3.5rem, 5vw, 5rem);
  }
  .about-intro__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
    gap: var(--sp-xl);
    align-items: start;
  }
  .about-intro__body {
    min-width: 0;
  }
  .about-intro__body h2 {
    max-width: 22ch;
    margin-bottom: 1rem;
  }
  .about-intro__body p {
    font-size: 1.02rem;
    line-height: 1.72;
    color: var(--grey-600);
    margin-bottom: 1rem;
    font-weight: 300;
  }
  .about-intro__body p:last-child {
    margin-bottom: 0;
  }

  .about-intro__disclosure {
    margin-bottom: 1.35rem;
  }

  .about-intro__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .75rem;
    min-width: 260px;
    min-height: 56px;
    padding: 0 1.4rem;
    border: 0;
    border-radius: 0;
    background: var(--orange-500);
    color: var(--white);
    font-size: .95rem;
    font-weight: 700;
    letter-spacing: -.01em;
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(243,115,33,.20);
    transition: background .25s ease, transform .25s ease, box-shadow .25s ease;
  }
  .about-intro__toggle:hover {
    background: #df6519;
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(243,115,33,.24);
  }
  .about-intro__toggle:focus-visible {
    outline: 2px solid rgba(243,115,33,.35);
    outline-offset: 3px;
  }
  .about-intro__toggle-label {
    display: inline-block;
    line-height: 1;
  }
  .about-intro__toggle-arrow {
    position: relative;
    width: 10px;
    height: 10px;
    flex-shrink: 0;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-1px);
    transition: transform .28s ease;
  }
  .about-intro__toggle[aria-expanded="true"] .about-intro__toggle-arrow {
    transform: rotate(-135deg) translateY(-1px);
  }

  .about-intro__expand {
    display: grid;
    grid-template-rows: 0fr;
    opacity: 0;
    overflow: hidden;
    transition:
      grid-template-rows .42s ease,
      opacity .28s ease,
      margin-top .28s ease;
    margin-top: 0;
  }
  .about-intro__expand.is-open {
    grid-template-rows: 1fr;
    opacity: 1;
    margin-top: 1rem;
  }
  .about-intro__expand-inner {
    min-height: 0;
  }
  .about-intro__expand-text {
    margin: 0;
    padding: 1.15rem 1.25rem;
    background: var(--white);
    border: 2px solid var(--orange-500);
    font-size: .96rem;
    line-height: 1.72;
    font-weight: 400;
    color: var(--grey-700);
    box-shadow: 0 12px 28px rgba(20,24,40,.06);
  }

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

  .about-stats-caption {
    margin-top: var(--sp-xl);
    margin-bottom: .75rem;
    text-align: center;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--grey-400);
  }
  .about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5px;
    background: var(--sand);
    border-radius: var(--radius-md);
    overflow: hidden;
  }
  .about-stats-caption--platform {
    margin-top: clamp(2.5rem, 4vw, 3.5rem);
  }
  .about-stats--platform {
    margin-bottom: 0;
  }
  .about-stat {
    background: var(--white);
    padding: 1.75rem 1.25rem;
    text-align: center;
    transition: background .2s;
  }
  .about-stat:hover { background: var(--grey-50); }
  .about-stat__num {
    font-size: clamp(1.6rem, 2.5vw, 2.1rem);
    font-weight: 700;
    color: var(--navy-700);
    line-height: 1;
    letter-spacing: -.02em;
  }
  .about-stat__num sup {
    font-size: .5em;
    vertical-align: super;
    font-weight: 700;
    color: var(--orange-500);
  }
  .about-stat__label {
    font-size: .75rem;
    color: var(--grey-500);
    margin-top: .5rem;
    line-height: 1.4;
  }

  .platform-summary {
    padding: var(--sp-2xl) 0;
    background: var(--grey-50);
  }
  .platform-summary__intro {
    max-width: 720px;
    font-size: 1rem;
    color: var(--grey-600);
    line-height: 1.72;
    font-weight: 300;
  }
  .platform-summary__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5px;
    background: var(--sand);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-top: clamp(1.4rem, 2.2vw, 2rem);
  }

  .platform-card {
    position: relative;
    display: block;
    overflow: hidden;
    text-decoration: none;
    color: var(--white);
    background-color: var(--grey-100);
    min-height: 320px;
  }
  .platform-card--image {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
  }
  .platform-card--green {
    background-image: url('../img/hcu-gep-site-1.webp');
  }
  .platform-card--smart {
    background-image: url('../img/hcu-smart-factory-card.webp');
  }
  .platform-card--automation {
    background-image: url('../img/hcu-factory-automation-card.webp');
  }

  .platform-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
      to top,
      rgba(20, 24, 40, 0.80) 0%,
      rgba(20, 24, 40, 0.60) 50%,
      rgba(20, 24, 40, 0.40) 100%
    );
    transition: background .3s ease;
  }

  .platform-card__content {
    position: absolute;
    inset: 0;
    z-index: 2;
    padding: 2rem 1.5rem;
  }

  .platform-card__title {
    position: absolute;
    top: 50%;
    left: 50%;
    width: calc(100% - 3rem);
    margin: 0;
    transform: translate(-50%, -50%);
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 1.18;
    color: var(--white);
    text-align: center;
    transition: transform .3s ease;
  }

  .platform-card__desc {
    position: absolute;
    left: 50%;
    bottom: 2rem;
    width: calc(100% - 3rem);
    margin: 0;
    transform: translate(-50%, 12px);
    font-size: .92rem;
    line-height: 1.7;
    color: rgba(255,255,255,.84);
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, transform .25s ease, visibility .25s ease;
    pointer-events: none;
  }

  .platform-card:hover .platform-card__overlay,
  .platform-card:focus-visible .platform-card__overlay {
    background: linear-gradient(
      to top,
      rgba(20, 24, 40, 0.92) 0%,
      rgba(20, 24, 40, 0.72) 55%,
      rgba(20, 24, 40, 0.46) 100%
    );
  }

  .platform-card:hover .platform-card__title,
  .platform-card:focus-visible .platform-card__title {
    transform: translate(-50%, -95px);
  }

  .platform-card:hover .platform-card__desc,
  .platform-card:focus-visible .platform-card__desc {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
  }

 /* ============================================================
   GLOBAL NETWORK
   ============================================================ */
.global-network {
  position: relative;
  padding: var(--sp-2xl) 0;
  color: var(--white);
  overflow: hidden;

  background-color: #3b3f7b;
background-image: url('../img/main-img.webp');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.global-network::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(115deg, rgba(243,115,33,.04) 0%, rgba(243,115,33,0) 42%),
    linear-gradient(
      to right,
      rgba(59,63,123,.92) 0%,
      rgba(59,63,123,.90) 30%,
      rgba(59,63,123,.84) 52%,
      rgba(59,63,123,.70) 68%,
      rgba(59,63,123,.52) 82%,
      rgba(59,63,123,.38) 100%
    );
}

@media (max-width: 1024px) {
  .global-network {
    background-attachment: scroll;
  }
}

  /* Map background layer */
  .global-network__map-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
  }
  .global-network__map-bg img {
    position: absolute;
    right: -8%;
    bottom: -20%;
    width: min(860px, 68%);
    height: auto;
    opacity: 0.13;
    transform: scale(1.08);
    transform-origin: center bottom;
  }

  .global-network__inner {
    position: relative;
    z-index: 2;
  }

  /* Header row */
  .global-network__header {
    margin-bottom: clamp(2rem, 3.5vw, 3rem);
    max-width: 760px;
  }
  .global-network__header h2 {
    font-size: clamp(1.85rem, 3.8vw, 2.85rem);
    line-height: 1.15;
    max-width: 620px;
  }
  .global-network__lead {
    margin-top: .85rem;
    font-size: 1.05rem;
    font-weight: 300;
    color: rgba(255,255,255,.72);
    line-height: 1.65;
    max-width: 600px;
  }
  .global-network__proof {
    margin-top: 1.15rem;
    display: inline-grid;
    grid-template-columns: auto 1fr;
    gap: .25rem .85rem;
    align-items: baseline;
    padding: 1rem 1.25rem;
    background: rgba(255,255,255,.09);
    border: 1px solid rgba(255,255,255,.14);
    border-left: 3px solid var(--orange-500);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
  .global-network__proof-kicker {
    grid-row: 1 / span 2;
    align-self: center;
    color: var(--orange-500);
    font-size: .66rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
  }
  .global-network__proof strong {
    color: var(--white);
    font-family: var(--font-brand);
    font-size: clamp(1.45rem, 2.4vw, 2rem);
    font-weight: 700;
    line-height: 1;
  }
  .global-network__proof span:last-child {
    color: rgba(255,255,255,.72);
    font-size: .88rem;
    line-height: 1.45;
  }

  /* Fact cards grid */
  .gn-cards {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5px;
    background: rgba(255,255,255,.08);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: clamp(1.5rem, 2.5vw, 2.25rem);
  }

  .gn-card {
    background: rgba(255,255,255,.055);
    padding: 1.6rem 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: .5rem;
    min-height: 190px;
    transition: background .2s ease;
  }
  .gn-card:hover {
    background: rgba(255,255,255,.09);
  }

  .gn-card__icon {
	  width: 38px;
	  height: 38px;
	  display: block;
	  object-fit: contain;
	  color: var(--orange-500);
	  flex-shrink: 0;
	  margin-bottom: .2rem;
	  opacity: .92;
	}

  .gn-card__label {
    font-size: .64rem;
    font-weight: 700;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: rgba(255,255,255,.42);
    line-height: 1.3;
  }

  .gn-card__value {
    font-size: clamp(1.05rem, 1.45vw, 1.28rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.22;
    letter-spacing: -.01em;
  }

  .gn-card__metric {
    display: block;
    font-size: clamp(1.65rem, 2.35vw, 2.25rem);
    line-height: 1.02;
    color: var(--white);
  }
  .gn-card__metric--inline {
    display: inline;
    margin-left: .02em;
  }

  .gn-card__metric--accent {
    color: var(--orange-500);
  }

  .gn-card--business-rank {
    padding-top: 1.6rem;
  }

  .gn-card__desc {
    font-size: .775rem;
    font-weight: 300;
    color: rgba(255,255,255,.55);
    line-height: 1.5;
    margin-top: auto;
  }

  .gn-card__icon--time100 {
    width: 152px;
    height: 152px;
    object-fit: contain;
    object-position: left top;
    opacity: .96;
    filter: brightness(0) invert(1);
    margin-bottom: 0;
    transform: translateY(-14px);
  }

  .gn-card--time100 {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .gn-card--time100 .gn-card__desc {
    margin-top: auto;
  }

  .gn-card--time100 .gn-card__desc span {
    color: rgba(255,255,255,.42);
  }

  /* Closing callout */
  .gn-callout {
    display: flex;
    align-items: flex-start;
    gap: 1.1rem;
    padding: 1.4rem 1.75rem;
    background: rgba(243,115,33,.1);
    border-left: 3px solid var(--orange-500);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
  }

  .gn-callout__icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--orange-500);
    margin-top: .15rem;
    opacity: .9;
  }

  .gn-callout__text {
    font-size: .965rem;
    font-weight: 400;
    line-height: 1.65;
    color: rgba(255,255,255,.88);
  }

  .gn-callout__text strong {
    color: var(--white);
    font-weight: 700;
  }

  /* ============================================================
     CAREERS
     ============================================================ */
  .careers {
    padding: var(--sp-2xl) 0;
    background: var(--white);
  }

  .careers__grid {
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    gap: clamp(2rem, 4vw, 4.5rem);
    align-items: center;
  }

  .careers__body {
    max-width: 760px;
  }

  .careers__body h2 {
    max-width: 26ch;
  }

  .careers__body p {
    font-size: 1rem;
    line-height: 1.72;
    color: var(--grey-600);
    margin-bottom: 1rem;
    font-weight: 300;
  }

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

  .careers__visual {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    min-height: 347px;
    background: var(--grey-100);
    box-shadow: var(--shadow-md);
  }

  .careers__visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  .careers__visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
      180deg,
      rgba(20,24,40,0.08) 0%,
      rgba(20,24,40,0.22) 100%
    );
  }

  .careers__actions {
    display: flex;
    gap: .75rem;
    flex-wrap: wrap;
    margin-top: 1.75rem;
  }

  .careers__cards {
    margin-top: var(--sp-xl);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5px;
    background: var(--sand);
    border-radius: var(--radius-md);
    overflow: hidden;
  }

  .career-card {
    background: var(--grey-50);
    padding: 1.45rem 1.25rem 1.4rem;
    position: relative;
    transition: background .22s ease, transform .22s ease, box-shadow .22s ease;
  }

  .career-card:hover {
    background: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(29,30,55,.08);
  }

  .career-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--orange-500);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s cubic-bezier(.22,1,.36,1);
  }

  .career-card:hover::before {
    transform: scaleX(1);
  }

  .career-card__icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(243,115,33,.12);
    color: var(--orange-500);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: .9rem;
  }

  .career-card__icon svg {
    width: 21px;
    height: 21px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .career-card__title {
    font-size: 1.02rem;
    font-weight: 800;
    color: var(--navy-700);
    margin-bottom: .55rem;
    line-height: 1.3;
    letter-spacing: -.015em;
  }

  .career-card__desc {
    font-size: .82rem;
    line-height: 1.6;
    color: var(--grey-500);
    font-weight: 300;
  }


  @media (max-width: 1180px) {
    .gn-cards {
      grid-template-columns: repeat(3, 1fr);
    }
    .global-network__map-bg img {
      right: -5%;
      width: min(760px, 62%);
    }
  }

  @media (max-width: 1024px) {
    :root {
      --sp-xl: 3rem;
      --sp-2xl: 4.5rem;
    }
    .about-intro__grid {
      grid-template-columns: 1fr;
    }
    .about-intro__body h2 {
      max-width: none;
    }
    .about-intro__visual-wrap {
      order: -1;
    }
    .about-intro__visual {
      max-height: 360px;
    }
    .about-stats {
      grid-template-columns: repeat(2, 1fr);
    }
    .platform-summary__grid {
      grid-template-columns: 1fr;
    }
    .platform-card {
      min-height: 280px;
    }
    .platform-card__desc {
      opacity: 1;
      visibility: visible;
      transform: translate(-50%, 0);
      max-width: 30ch;
    }
    .platform-card__title {
      transform: translate(-50%, -95px);
    }

    .gn-cards {
      grid-template-columns: repeat(2, 1fr);
    }
    .global-network__map-bg img {
      opacity: 0.08;
      right: -10%;
      width: 90%;
    }

    .careers__grid {
      grid-template-columns: 1fr;
    }

    .careers__visual {
      order: -1;
      min-height: 360px;
    }

    .careers__cards {
      grid-template-columns: repeat(2, 1fr);
    }

    .careers__body h2 {
      max-width: none;
    }
  }

  @media (max-width: 768px) {
    :root {
      --sp-xl: 2.5rem;
      --sp-2xl: 3.5rem;
    }
    .company-subnav__inner {
      padding: 0 1.25rem;
    }
    .about-stats {
      grid-template-columns: repeat(2, 1fr);
    }
    .about-intro__toggle {
      width: 100%;
      min-width: 0;
    }
    .about-intro__expand-text {
      padding: 1rem 1rem;
      font-size: .93rem;
    }
    .platform-card__title {
      font-size: 1.7rem;
    }
    .cta-strip__inner {
      flex-direction: column;
      align-items: flex-start;
    }

    .gn-cards {
      grid-template-columns: repeat(2, 1fr);
    }
    .gn-card {
      padding: 1.35rem 1rem 1.25rem;
    }
    .gn-callout {
      padding: 1.2rem 1.25rem;
    }

    .careers__visual {
      min-height: 300px;
    }
  }

  @media (max-width: 480px) {
    .about-stats {
      grid-template-columns: 1fr;
    }
    .company-subnav__link {
      padding: .9rem 1rem;
      font-size: .8rem;
    }
    .platform-card {
      min-height: 250px;
    }
    .platform-card__title {
      font-size: 1.5rem;
    }

    .gn-cards {
      grid-template-columns: 1fr;
    }

    .careers__cards {
      grid-template-columns: 1fr;
    }

    .careers__visual {
      min-height: 260px;
    }
  }