/* fa-who-we-are.php */

  /* ============================================================
     FA WHO WE ARE
     ============================================================ */
  .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; }

  /* ── HERO ── */
  .fa-hero {
    position: relative;
    overflow: hidden;
    padding-top: 68px;
    background: var(--navy-700);
    min-height: 460px;
    display: flex;
    align-items: flex-end;
  }
  .fa-hero__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
  }
  .fa-hero__bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
  }
  .fa-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(30,33,70,.94) 0%, rgba(53,57,104,.80) 55%, rgba(26,26,26,.66) 100%);
  }
  .fa-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;
  }
  .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: 780px;
  }
  .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,.7);
    max-width: 620px;
    line-height: 1.6;
  }

  /* ── SUB-NAV ── */
  .fa-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);
  }
  .fa-subnav__inner {
    display: flex;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2.5rem;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .fa-subnav__inner::-webkit-scrollbar { display: none; }

  .fa-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;
  }
  .fa-subnav__link:hover { color: var(--grey-800); }
  .fa-subnav__link.active {
    color: var(--orange-500);
    border-bottom-color: var(--orange-500);
  }

  /* ── TAB PANELS ── */
  .fa-tab-panel { display: none; }
  .fa-tab-panel.active { display: block; }

  /* ── SHARED HELPERS ── */
  .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;
  }

  /* ============================================================
     TAB 1 — WHO WE ARE (intro)
     ============================================================ */
  .fa-intro {
    padding: var(--sp-2xl) 0;
    background: var(--white);
  }
  .fa-intro__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
    gap: var(--sp-xl);
    align-items: stretch;
  }
  .fa-intro__body h2 {
    max-width: 22ch;
    margin-bottom: 1rem;
  }
  .fa-intro__body p {
    font-size: 1.02rem;
    line-height: 1.72;
    color: var(--grey-600);
    margin-bottom: 1rem;
    font-weight: 300;
  }
  .fa-intro__body p:last-child { margin-bottom: 0; }

  /* 우측 카드 */
  .fa-intro__visual {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--sand);
    box-shadow: 0 2px 16px rgba(0,0,0,.06);
    display: flex;
    flex-direction: column;
  }
  .fa-intro__visual::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--orange-500) 0%, rgba(243,115,33,.25) 100%);
  }

  .fa-intro__quote {
    padding: 2rem 1.75rem 1.5rem;
    border-bottom: 1px solid var(--sand);
    flex-shrink: 0;
  }
  .fa-intro__quote-mark {
    font-size: 2.5rem;
    line-height: 1;
    color: rgba(243,115,33,.35);
    margin-bottom: .6rem;
  }
  .fa-intro__quote p {
    margin: 0;
    color: var(--grey-700);
    font-size: .98rem;
    line-height: 1.75;
    font-weight: 300;
  }

  .fa-intro__solutions {
    padding: 1.25rem 1.75rem 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
  }
  .fa-intro__solution {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: .9rem 0;
    border-bottom: 1px solid var(--sand);
  }
  .fa-intro__solution:last-child { border-bottom: none; }

  .fa-intro__solution-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--orange-500);
  }
  .fa-intro__solution-icon img,
  .fa-intro__solution-icon svg {
    width: 40px;
    height: 40px;
    object-fit: contain;
  }
  .fa-intro__solution-icon svg { stroke-width: 1.8; }

  .fa-intro__solution-body strong {
    display: block;
    font-size: .88rem;
    font-weight: 700;
    color: var(--grey-900);
    margin-bottom: .22rem;
  }
  .fa-intro__solution-body span {
    display: block;
    font-size: .81rem;
    color: var(--grey-500);
    line-height: 1.55;
    font-weight: 300;
  }

  .fa-wwa-deep {
    margin-top: var(--sp-2xl);
    display: grid;
    gap: 0;
  }
  .fa-wwa-deep[hidden] {
    display: none;
  }
  .fa-detail-toggle-wrap {
    margin-top: var(--sp-xl);
    display: flex;
    justify-content: center;
  }
  .fa-detail-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    min-width: 148px;
    padding: .85rem 1.6rem;
    border: 1.5px solid var(--sand);
    background: var(--white);
    color: var(--grey-700);
    font-family: inherit;
    font-size: .82rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: border-color .22s ease, color .22s ease, background .22s ease;
  }
  .fa-detail-toggle:hover,
  .fa-detail-toggle.is-open {
    border-color: var(--orange-500);
    color: var(--orange-500);
    background: rgba(243,115,33,.04);
  }
  .fa-detail-toggle svg {
    width: 15px;
    height: 15px;
    transition: transform .25s ease;
  }
  .fa-detail-toggle.is-open svg {
    transform: rotate(180deg);
  }
  .fa-wwa-block {
    margin-inline: calc(var(--sp-xl) * -1);
    padding: var(--sp-2xl) var(--sp-xl);
    border-top: 1px solid rgba(15,23,42,.08);
  }
  .fa-wwa-block--crane {
    background: var(--white);
  }
  .fa-wwa-block--safety {
    background: linear-gradient(180deg, rgba(248,250,252,.96), rgba(243,247,252,.96));
  }
  .fa-wwa-block--transport {
    background: var(--white);
  }
  .fa-wwa-head {
    display: grid;
    grid-template-columns: minmax(260px, .72fr) minmax(0, 1fr);
    gap: var(--sp-xl);
    align-items: start;
    margin-bottom: 2rem;
  }
  .fa-wwa-kicker,
  .fa-wwa-subtitle {
    color: var(--orange-500);
    font-size: .95rem;
    font-weight: 800;
    line-height: 1.35;
  }
  .fa-wwa-kicker {
    margin-bottom: .8rem;
    display: inline-flex;
    align-items: center;
    gap: .55rem;
  }
  .fa-wwa-kicker span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: var(--orange-500);
    color: var(--white);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: 0;
  }
  .fa-wwa-head h3 {
    margin: 0;
    color: var(--grey-800);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.18;
    letter-spacing: 0;
  }
  .fa-wwa-copy p {
    margin: 0 0 .45rem;
    color: var(--grey-700);
    font-size: 1.02rem;
    line-height: 1.65;
    font-weight: 300;
  }
  .fa-wwa-copy p:last-child { margin-bottom: 0; }
  .fa-wwa-copy strong { font-weight: 800; color: var(--grey-800); }
  .fa-wwa-media { display: grid; gap: .85rem; }
  .fa-wwa-process {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    background: var(--grey-100);
    color: var(--grey-700);
    font-size: .92rem;
    font-weight: 800;
    text-align: center;
  }
  .fa-wwa-process span {
    padding: .75rem 1rem;
    border-right: 1px solid var(--white);
  }
  .fa-wwa-process span:last-child { border-right: 0; }
  .fa-wwa-media img,
  .fa-wwa-wide-img,
  .fa-wwa-image-grid img,
  .fa-wwa-feature img {
    display: block;
    width: 100%;
    height: auto;
  }
  .fa-wwa-split {
    margin-top: 1.35rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--sand);
    border-bottom: 1px solid var(--sand);
  }
  .fa-wwa-split > div {
    padding: 1.1rem 1rem;
    border-right: 1px solid var(--sand);
  }
  .fa-wwa-split > div:last-child { border-right: 0; }
  .fa-wwa-split h4,
  .fa-wwa-feature h4 {
    margin: 0 0 .55rem;
    color: var(--grey-800);
    font-size: .98rem;
    font-weight: 800;
    line-height: 1.35;
  }
  .fa-wwa-split p,
  .fa-wwa-split li,
  .fa-wwa-feature li {
    color: var(--grey-600);
    font-size: .9rem;
    line-height: 1.5;
    font-weight: 300;
  }
  .fa-wwa-split ul,
  .fa-wwa-feature ul {
    margin: 0;
    padding-left: 1rem;
  }
  .fa-wwa-split--compact { grid-template-columns: 1fr; }
  .fa-wwa-split--compact > div {
    border-right: 0;
    border-bottom: 1px solid var(--sand);
  }
  .fa-wwa-split--compact > div:last-child { border-bottom: 0; }
  .fa-wwa-two-col {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(340px, .7fr);
    gap: 2rem;
    align-items: start;
  }
  .fa-wwa-two-col--transport {
    grid-template-columns: minmax(0, .95fr) minmax(360px, .82fr);
  }
  .fa-wwa-stack {
    display: grid;
    gap: 2rem;
  }
  .fa-wwa-subsection {
    display: grid;
    gap: .85rem;
    padding-top: 1.35rem;
    border-top: 1px solid rgba(15,23,42,.08);
  }
  .fa-wwa-subsection:first-child {
    padding-top: 0;
    border-top: 0;
  }
  .fa-wwa-image-grid {
    margin-top: .85rem;
    display: grid;
    gap: 1rem;
  }
  .fa-wwa-image-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .fa-wwa-image-grid figure { margin: 0; }
  .fa-wwa-image-grid figcaption {
    margin-top: .55rem;
    color: var(--grey-700);
    font-size: .92rem;
    font-weight: 800;
    text-align: center;
  }
  .fa-wwa-feature {
    display: grid;
    grid-template-columns: minmax(150px, 220px) minmax(0, 1fr);
    gap: 1rem;
    align-items: center;
    padding: 1.15rem 0;
    border-top: 1px solid var(--sand);
  }
  .fa-wwa-subtitle + .fa-wwa-feature { margin-top: .85rem; }
  .fa-wwa-subtitle--benefits {
    width: 100%;
    margin-top: 1.5rem;
    padding: .72rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #151515;
    color: var(--white);
    font-size: .9rem;
    letter-spacing: .02em;
  }
  .fa-wwa-benefits {
    margin-top: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border: 1px solid var(--sand);
    border-top: 0;
  }
  .fa-wwa-benefits div {
    padding: 1rem;
    border-right: 1px solid var(--sand);
    text-align: center;
  }
  .fa-wwa-benefits div:last-child { border-right: 0; }
  .fa-wwa-benefits strong {
    display: block;
    margin-bottom: .45rem;
    color: var(--grey-700);
    font-size: .92rem;
    font-weight: 800;
  }
  .fa-wwa-benefits span {
    display: block;
    color: var(--grey-600);
    font-size: .88rem;
    line-height: 1.45;
    font-weight: 300;
  }

  @media (max-width: 1024px) {
    .fa-intro__grid { grid-template-columns: 1fr; }
  }

  /* ============================================================
     TAB 2 — WHAT SETS US APART
     ============================================================ */
  .fa-apart-section {
    padding: var(--sp-2xl) 0;
    position: relative;
    overflow: hidden;
    color: var(--white);
  }

  .fa-apart-section__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: 0;
  }
  @media (max-width: 980px) {
    .fa-apart-section__bg { background-attachment: scroll; }
  }
  .fa-apart-section__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
      135deg,
      rgba(30,33,70,.94) 0%,
      rgba(53,57,104,.88) 50%,
      rgba(30,33,70,.92) 100%
    );
  }

  .fa-apart-section .section-heading {
    position: relative;
    z-index: 1;
    max-width: 760px;
    margin-bottom: var(--sp-xl);
  }
  .fa-apart-section .section-heading h2 { color: var(--white); }
  .fa-apart-section .section-heading p {
    color: rgba(255,255,255,.72);
    font-weight: 300;
    line-height: 1.72;
  }

  .fa-apart-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5px;
    background: rgba(255,255,255,.10);
    border-radius: var(--radius-md);
    overflow: hidden;
  }

  .fa-apart-card {
    background: rgba(255,255,255,.04);
    padding: 1.8rem 1.5rem 1.6rem;
    position: relative;
    transition: background .3s ease;
    border-top: 3px solid transparent;
  }
  .fa-apart-card:hover {
    background: rgba(255,255,255,.09);
    border-top-color: var(--orange-500);
  }

  .fa-apart-card__kicker {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--orange-500);
    margin-bottom: .85rem;
  }
  .fa-apart-card__kicker::before {
    content: '';
    width: 18px;
    height: 2px;
    background: currentColor;
    flex-shrink: 0;
  }
  .fa-apart-card h3 {
    color: var(--white);
    margin-bottom: .85rem;
    font-size: 1.18rem;
    line-height: 1.3;
  }
  .fa-apart-card ul {
    margin: 0; padding: 0; list-style: none;
  }
  .fa-apart-card li {
    display: flex;
    align-items: flex-start;
    gap: .55rem;
    margin-bottom: .55rem;
    line-height: 1.65;
    color: rgba(255,255,255,.68);
    font-size: .88rem;
    font-weight: 300;
    transition: color .2s;
  }
  .fa-apart-card:hover li { color: rgba(255,255,255,.82); }
  .fa-apart-card li::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--orange-500);
    flex-shrink: 0;
    margin-top: .55rem;
  }

  .fa-apart-card__num {
    position: absolute;
    bottom: 1.4rem;
    right: 1.4rem;
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1;
    color: rgba(255,255,255,.05);
    letter-spacing: -.04em;
    pointer-events: none;
    transition: color .3s;
  }
  .fa-apart-card:hover .fa-apart-card__num {
    color: rgba(243,115,33,.12);
  }

  .whatsets-cta {
    position: relative;
    z-index: 1;
    margin-top: var(--sp-lg);
    padding: 2rem;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.14);
    border-left: 4px solid var(--orange-500);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
  .whatsets-cta__text h3 {
    margin: 0 0 .45rem;
    color: var(--white);
    font-size: 1.12rem;
    font-weight: 700;
  }
  .whatsets-cta__text p {
    margin: 0;
    color: rgba(255,255,255,.72);
    font-size: .92rem;
    line-height: 1.65;
    font-weight: 300;
  }
  .whatsets-cta__btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    padding: .9rem 1.7rem;
    background: var(--orange-500);
    color: var(--white);
    font-size: .82rem;
    font-weight: 700;
    transition: background .2s ease, transform .2s ease;
  }
  .whatsets-cta__btn:hover {
    background: #d96a1a;
    transform: translateY(-1px);
  }
  .whatsets-cta__btn svg {
    width: 15px;
    height: 15px;
  }

  @media (max-width: 1024px) {
    .fa-apart-grid { grid-template-columns: 1fr; }
    .whatsets-cta {
      flex-direction: column;
      align-items: flex-start;
      padding: 1.5rem;
    }
  }

  /* ============================================================
     TAB 3 — OUR SOLUTIONS
     ============================================================ */
  .fa-solutions-section {
    padding: var(--sp-2xl) 0;
    background: var(--grey-50);
  }
  .fa-solutions-section__intro {
    max-width: 760px;
    margin-bottom: var(--sp-xl);
  }
  .fa-solutions-section__intro p {
    font-size: 1rem;
    color: var(--grey-600);
    line-height: 1.72;
    font-weight: 300;
  }

  .fa-solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .fa-solution-card {
    background: var(--white);
    border: 1px solid var(--sand);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,.05);
    display: flex;
    flex-direction: column;
    transition: box-shadow .3s, transform .3s;
    position: relative;
  }
  .fa-solution-card:hover {
    box-shadow: 0 8px 32px rgba(0,0,0,.10);
    transform: translateY(-3px);
  }
  .fa-solution-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--orange-500);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .35s cubic-bezier(.22,1,.36,1);
  }
  .fa-solution-card:hover::before { transform: scaleX(1); }

  .fa-solution-card__img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    background: var(--grey-100);
  }

  .fa-solution-card__body {
    padding: 1.5rem 1.5rem 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
  }
  .fa-solution-card__kicker {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--orange-500);
    margin-bottom: .7rem;
  }
  .fa-solution-card__kicker::before {
    content: '';
    width: 16px;
    height: 2px;
    background: currentColor;
    flex-shrink: 0;
  }
  .fa-solution-card h3 {
    font-size: 1.1rem;
    color: var(--grey-900);
    margin-bottom: .65rem;
    line-height: 1.3;
  }
  .fa-solution-card p {
    font-size: .875rem;
    color: var(--grey-500);
    line-height: 1.65;
    font-weight: 300;
    margin: 0;
    flex: 1;
  }

  @media (max-width: 1024px) {
    .fa-solutions-grid { grid-template-columns: 1fr; }
  }
  @media (max-width: 768px) {
    .fa-solutions-grid { grid-template-columns: 1fr; }
  }

  /* ── RESPONSIVE GLOBAL ── */
  @media (max-width: 1024px) {
    :root {
      --sp-xl: 3rem;
      --sp-2xl: 4.5rem;
    }
    .fa-wwa-head,
    .fa-wwa-two-col,
    .fa-wwa-two-col--transport,
    .fa-wwa-process {
      grid-template-columns: 1fr;
    }
    .fa-wwa-split,
    .fa-wwa-benefits {
      grid-template-columns: 1fr;
    }
    .fa-wwa-benefits div {
      border-right: 0;
      border-bottom: 1px solid var(--sand);
    }
    .fa-wwa-benefits div:last-child { border-bottom: 0; }
    .fa-wwa-split > div {
      border-right: 0;
      border-bottom: 1px solid var(--sand);
    }
    .fa-wwa-split > div:last-child { border-bottom: 0; }
    .fa-wwa-block {
      margin-inline: -1.25rem;
      padding-inline: 1.25rem;
    }
  }
  @media (max-width: 768px) {
    :root {
      --sp-xl: 2.5rem;
      --sp-2xl: 3.5rem;
    }
    .fa-subnav__inner { padding: 0 1.25rem; }
    .fa-wwa-image-grid--three,
    .fa-wwa-feature {
      grid-template-columns: 1fr;
    }
    .fa-wwa-head h3 {
      font-size: 2rem;
    }
  }
  @media (max-width: 480px) {
    .fa-subnav__link {
      padding: .9rem 1rem;
      font-size: .8rem;
    }
  }