.sup-page { background: #fff; }
.sup-hero { overflow: hidden; padding: 2rem 0 4.5rem; background-color: var(--color-light-blue); background-image: linear-gradient(rgba(19,142,208,.075) 1px, transparent 1px), linear-gradient(90deg, rgba(19,142,208,.075) 1px, transparent 1px); background-size: 56px 56px; }
.breadcrumb { display: flex; gap: .75rem; align-items: center; margin-bottom: 2.4rem; color: var(--color-muted); font-size: .76rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.breadcrumb a:hover { color: var(--color-ocean); }
.sup-hero__grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(520px, 1.08fr); gap: clamp(2rem, 5vw, 5.5rem); align-items: center; }
.sup-hero__copy h1 { max-width: 720px; margin: 0; color: var(--color-navy); font-family: var(--font-display); font-size: clamp(3.7rem, 6vw, 6.7rem); line-height: .88; letter-spacing: -.045em; text-transform: uppercase; }
.sup-hero__lead { max-width: 670px; margin: 2rem 0; color: var(--color-muted); font-size: 1.12rem; line-height: 1.72; }
.sup-hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.sup-hero__facts { display: grid; grid-template-columns: repeat(3, 1fr); margin: 2rem 0 0; border-top: var(--border); }
.sup-hero__facts div { padding: 1.1rem 1rem 0 0; }
.sup-hero__facts dt { color: var(--color-ocean); font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.sup-hero__facts dd { margin: .3rem 0 0; color: var(--color-navy); font-weight: 800; }
.sup-hero__system { position: relative; min-height: 590px; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; border: var(--border); background: var(--color-line); box-shadow: var(--shadow-lift); }
.hero-model { position: relative; display: grid; grid-template-rows: auto 1fr; min-width: 0; padding: 1.4rem; overflow: hidden; background: rgba(255,255,255,.96); }
.hero-model--carbon { background: var(--color-dark-navy); }
.hero-model span { position: relative; z-index: 1; color: var(--color-ocean); font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.hero-model img { width: 100%; height: 480px; object-fit: contain; filter: drop-shadow(0 20px 24px rgba(8,45,97,.12)); transition: transform .5s var(--ease); }
.hero-model:hover img { transform: scale(1.035); }
.hero-model strong { color: var(--color-navy); font-family: var(--font-display); font-size: 2rem; }
.hero-model--carbon strong { color: #fff; }
.system-note { position: absolute; left: 50%; bottom: 4.1rem; z-index: 2; margin: 0; padding: .75rem 1.05rem; color: #fff; background: var(--color-ocean); font-size: .68rem; font-weight: 800; letter-spacing: .08em; line-height: 1.35; text-align: center; text-transform: uppercase; transform: translateX(-50%); }
.sup-jump { position: sticky; top: 0; z-index: 8; border-block: 1px solid #214c6c; background: var(--color-dark-navy); }
.sup-jump .container { display: flex; overflow-x: auto; }
.sup-jump a { flex: 1 0 auto; padding: .85rem 1rem; border-right: 1px solid #214c6c; color: #c4d8e4; font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-align: center; text-transform: uppercase; }
.sup-jump a:hover { color: #fff; background: var(--color-ocean); }
.sup-intro__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 8vw, 8rem); }
.sup-intro__copy { color: var(--color-muted); font-size: 1.08rem; }
.sup-intro__copy p:first-child { margin-top: 0; }
.platform-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: var(--border); border-left: var(--border); }
.platform-grid article { display: flex; flex-direction: column; padding: 1.7rem; border-right: var(--border); border-bottom: var(--border); background: #fff; transition: transform .25s var(--ease), box-shadow .25s; }
.platform-grid article:hover { position: relative; z-index: 1; transform: translateY(-7px); box-shadow: var(--shadow-lift); }
.platform-grid article > span, .model-family__intro > span { color: var(--color-ocean); font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.platform-image { height: 330px; margin: 1rem 0 1.4rem; overflow: hidden; background: #f9fcfd; }
.platform-image img { height: 100%; object-fit: contain; padding: 1rem; transition: transform .45s var(--ease); }
.platform-grid article:hover img { transform: scale(1.06); }
.platform-grid h3 { margin: 0; color: var(--color-navy); font-family: var(--font-display); font-size: 2rem; line-height: 1; text-transform: uppercase; }
.platform-grid p { color: var(--color-muted); }
.platform-grid a { align-self: flex-start; margin-top: auto; padding-top: 1rem; border-bottom: 1px solid; color: var(--color-navy); font-size: .78rem; font-weight: 800; text-transform: uppercase; }
.platform-carbon { background: linear-gradient(#fff,#f4fbfd) !important; }
.model-showcase { padding-bottom: 0; }
.model-family { display: grid; grid-template-columns: 310px 1fr; gap: 3rem; margin-top: 4rem; padding-top: 3rem; border-top: 1px solid var(--color-line); }
.model-family__intro { position: sticky; top: 90px; align-self: start; }
.model-family__intro h3 { margin: .8rem 0 1rem; color: var(--color-navy); font-family: var(--font-display); font-size: 2.25rem; line-height: .95; text-transform: uppercase; }
.model-family__intro p { color: var(--color-muted); }
.model-cards { display: grid; grid-template-columns: 1fr 1fr; border-top: var(--border); border-left: var(--border); }
.model-cards article { display: grid; grid-template-columns: 42% 1fr; min-height: 410px; border-right: var(--border); border-bottom: var(--border); background: #fff; }
.model-card__image { display: flex; min-width: 0; padding: 1rem; background: var(--color-light-blue); }
.model-card__image img { width: 100%; height: 100%; max-height: 375px; object-fit: contain; }
.model-card__image--vertical { align-items: center; justify-content: center; }
.model-card__image--vertical img { width: auto; max-width: 100%; }
.model-cards article > div:last-child { padding: 1.4rem; }
.model-cards span, .carbon-cards span, .compact-models strong, .carbon-spec > span { color: var(--color-ocean); font-size: .72rem; font-weight: 800; letter-spacing: .1em; }
.model-cards h4, .carbon-cards h4, .compact-models h4 { margin: .75rem 0; color: var(--color-navy); font-family: var(--font-display); font-size: 1.55rem; line-height: 1; text-transform: uppercase; }
.model-cards p, .carbon-cards p, .compact-models p { color: var(--color-muted); }
.model-cards dl, .carbon-spec dl { margin: 1.25rem 0 0; }
.model-cards dl div, .carbon-spec dl div { display: flex; justify-content: space-between; gap: 1rem; padding: .5rem 0; border-top: 1px solid #d7e5eb; font-size: .76rem; }
.model-cards dt, .carbon-spec dt { color: var(--color-muted); }
.model-cards dd, .carbon-spec dd { margin: 0; color: var(--color-navy); font-weight: 800; text-align: right; }
.compact-models { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--color-line); border: var(--border); }
.compact-models article { display: grid; grid-template-columns: 42% 1fr; min-height: 320px; background: var(--color-light-blue); }
.compact-model__image { display: flex; min-width: 0; padding: 1.25rem; background: transparent; }
.compact-model__image img { width: 100%; height: 100%; max-height: 290px; object-fit: contain; }
.compact-models article > div:last-child { align-self: center; padding: 1.5rem; }
.model-family--carbon { padding-bottom: 8rem; }
.carbon-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; border: 1px solid #214c6c; background: #214c6c; }
.carbon-cards article { min-width: 0; padding: 1.25rem; background: var(--color-dark-navy); }
.carbon-cards article { display: grid; grid-template-rows: 330px auto; }
.carbon-cards img { width: 100%; height: 100%; padding: .35rem; object-fit: contain; background: #fff; }
.carbon-cards h4, .carbon-cards p, .carbon-spec h4, .carbon-spec p { color: #fff; }
.carbon-spec { display: flex; flex-direction: column; justify-content: center; }
.carbon-spec h4 { margin: 1rem 0; font-family: var(--font-display); font-size: 1.8rem; line-height: 1; text-transform: uppercase; }
.carbon-spec p { color: #b9cede; }
.carbon-spec dt { color: #8fb0c4; }
.carbon-spec dd { color: #fff; }
.spec-table { overflow-x: auto; border: var(--border); background: #fff; }
.spec-table table { width: 100%; min-width: 1000px; border-collapse: collapse; }
.spec-table caption { padding: 1.4rem; color: var(--color-navy); font-weight: 800; text-align: left; text-transform: uppercase; }
.spec-table th, .spec-table td { padding: 1rem 1.1rem; border-top: var(--border); color: var(--color-muted); font-size: .84rem; text-align: left; vertical-align: top; }
.spec-table thead th { color: var(--color-navy); background: #f7fbfd; font-size: .7rem; letter-spacing: .09em; text-transform: uppercase; }
.spec-table tbody th { color: var(--color-navy); }
.spec-table tbody th strong, .spec-table tbody th span { display: block; }
.spec-table tbody th span { margin-top: .2rem; color: var(--color-muted); font-weight: 400; }
.spec-table tbody tr:hover { background: var(--color-light-blue); }
.spec-note { margin: 1.2rem 0 0; color: var(--color-muted); font-size: .8rem; }
.materials__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 5rem; align-items: start; }
.materials__copy > p { color: var(--color-muted); }
.terminology-note { margin-top: 2rem; padding: 1.5rem; border-left: 4px solid var(--color-cyan); background: var(--color-light-blue); }
.terminology-note p { margin-bottom: 0; color: var(--color-muted); }
.material-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: var(--border); border-left: var(--border); }
.material-grid article { min-height: 210px; padding: 1.5rem; border-right: var(--border); border-bottom: var(--border); }
.material-grid span, .decision-grid span { color: var(--color-ocean); font-size: .72rem; font-weight: 800; letter-spacing: .1em; }
.material-grid h3, .decision-grid h3 { margin: 1rem 0 .5rem; color: var(--color-navy); font-family: var(--font-display); font-size: 1.6rem; text-transform: uppercase; }
.material-grid p { margin: 0; color: var(--color-muted); }
.decision-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding: 0; list-style: none; border-top: 1px solid #29506e; border-left: 1px solid #29506e; }
.decision-grid li { min-height: 230px; padding: 1.7rem; border-right: 1px solid #29506e; border-bottom: 1px solid #29506e; }
.decision-grid span { color: var(--color-cyan); }
.decision-grid h3 { color: #fff; }
.decision-grid p { color: #b9cede; }
.manufacturing-support { padding: 0; background: var(--color-dark-navy); }
.manufacturing-support__grid { display: grid; grid-template-columns: 1fr 1fr; width: min(100%, 1500px); }
.manufacturing-support__copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(3rem, 6vw, 6rem); }
.manufacturing-support__copy .section-title { color: #fff; }
.manufacturing-support__copy > p, .manufacturing-support__copy li { color: #bfd2de; }
.manufacturing-support__copy ul { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem 1.5rem; margin: 1.5rem 0 2rem; padding: 0; list-style: none; }
.manufacturing-support__copy li::before { content: "↳"; margin-right: .6rem; color: var(--color-cyan); }
.manufacturing-support__copy .button { align-self: flex-start; }
.manufacturing-support figure { display: grid; grid-template-rows: 1fr auto; min-height: 760px; margin: 0; border-inline: 1px solid #29506e; }
.manufacturing-support figure img { height: 100%; min-height: 0; object-fit: cover; object-position: center; }
.manufacturing-support figcaption { padding: .9rem 1.1rem; color: #a9c2d2; border-top: 1px solid #29506e; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.faq__grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 5rem; align-items: start; }
.faq-list { border-top: var(--border); }
.faq-list details { border-bottom: var(--border); background: #fff; }
.faq-list summary { padding: 1.35rem 2.5rem 1.35rem 0; color: var(--color-navy); font-weight: 800; cursor: pointer; }
.faq-list details p { max-width: 780px; margin: 0; padding: 0 2rem 1.4rem 0; color: var(--color-muted); }
.sup-rfq { padding: 7rem 0; color: #fff; background: var(--color-navy); }
.sup-rfq__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 5rem; align-items: stretch; }
.sup-rfq .section-title { color: #fff; }
.sup-rfq__copy > p { color: #c0d5e2; }
.director-contact { display: grid; gap: .4rem; margin-top: 2rem; }
.director-contact strong { color: var(--color-cyan); text-transform: uppercase; }
.director-contact a { color: #fff; }
.sup-rfq__form { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; padding: 2rem; border: 1px solid #467091; background: rgba(255,255,255,.055); }
.sup-rfq__form label { display: grid; gap: .45rem; }
.sup-rfq__form label span { color: var(--color-cyan); font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.sup-rfq__form input, .sup-rfq__form select, .sup-rfq__form textarea { width: 100%; min-height: 48px; padding: .8rem; border: 1px solid #557c99; border-radius: 0; color: #fff; background: #123d69; }
.sup-rfq__form option { color: #102f4c; background: #fff; }
.sup-rfq__form textarea { resize: vertical; }
.form-wide { grid-column: 1 / -1; }

@media (max-width: 1100px) {
  .sup-hero__grid { grid-template-columns: 1fr; }
  .sup-hero__system { min-height: 520px; }
  .hero-model img { height: 410px; }
  .platform-grid { grid-template-columns: 1fr 1fr; }
  .model-family { grid-template-columns: 1fr; }
  .model-family__intro { position: static; }
  .carbon-cards { grid-template-columns: 1fr 1fr; }
  .materials__grid, .faq__grid { grid-template-columns: 1fr; gap: 3rem; }
  .manufacturing-support__grid { grid-template-columns: 1fr; }
  .manufacturing-support figure { min-height: 620px; }
}
@media (max-width: 760px) {
  .sup-hero { padding-top: 1.2rem; }
  .breadcrumb { margin-bottom: 1.7rem; }
  .sup-hero__copy h1 { font-size: clamp(3.15rem, 15vw, 4.8rem); }
  .sup-hero__facts { grid-template-columns: 1fr; }
  .sup-hero__system { min-height: 440px; }
  .hero-model { padding: .8rem; }
  .hero-model img { height: 330px; }
  .hero-model strong { font-size: 1.45rem; }
  .system-note { bottom: 3.2rem; }
  .sup-intro__grid, .sup-rfq__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .platform-grid, .model-cards, .compact-models, .material-grid, .decision-grid { grid-template-columns: 1fr; }
  .model-cards article { grid-template-columns: 43% 1fr; min-height: 350px; }
  .compact-models article { grid-template-columns: 42% 1fr; }
  .carbon-cards { grid-template-columns: 1fr 1fr; }
  .carbon-cards article:not(.carbon-spec) { grid-template-rows: 240px auto; }
  .model-family--carbon { padding-bottom: 5rem; }
  .materials__grid { gap: 2.5rem; }
  .manufacturing-support__copy { padding: 4rem var(--gutter); }
  .manufacturing-support__copy ul { grid-template-columns: 1fr; }
  .manufacturing-support figure { min-height: 480px; }
  .sup-rfq { padding: 5rem 0; }
}
@media (max-width: 520px) {
  .sup-hero__system { min-height: 365px; }
  .hero-model img { height: 270px; }
  .system-note { display: none; }
  .platform-grid { grid-template-columns: 1fr; }
  .model-cards article { grid-template-columns: 1fr; }
  .compact-models article { grid-template-columns: 1fr; }
  .compact-model__image { height: 300px; }
  .model-card__image { height: 310px; }
  .carbon-cards { grid-template-columns: 1fr; }
  .sup-rfq__form { grid-template-columns: 1fr; padding: 1.2rem; }
  .form-wide { grid-column: 1; }
}