:root { color-scheme: light; --s-ink: #142e46; --s-muted: #4d6070; --s-blue: #0065ad; --s-navy: #0b2c47; --s-line: #cedae3; --s-soft: #f2f6f8; }
* { box-sizing: border-box; }
html { scroll-behavior: auto; scroll-padding-top: 100px; }
.s-page { margin: 0; color: var(--s-ink); background: #fff; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; font-size: 17px; line-height: 1.6; }
[hidden] { display: none !important; }
a { color: var(--s-blue); text-underline-offset: .22em; }
button, input, textarea { font: inherit; }
button, summary { cursor: pointer; }
button { border: 0; }
img { display: block; max-width: 100%; height: auto; }
figure, dl, dd { margin: 0; }
p { margin: 0 0 1em; }
h1, h2, h3 { line-height: 1.18; letter-spacing: -.025em; text-wrap: balance; }
h1 { font-size: clamp(35px, 3.45vw, 49px); margin: 0 0 22px; }
h2 { font-size: clamp(29px, 2.65vw, 38px); margin: 0 0 18px; }
h3 { font-size: 23px; margin: 0 0 12px; }
:focus-visible { outline: 3px solid #eea600; outline-offset: 5px; }
.s-wrap { width: calc(100% - 64px); max-width: 1220px; margin: 0 auto; }
.s-section { padding: 76px 0; }
.s-soft { background: var(--s-soft); }
.s-heading { max-width: 920px; margin-bottom: 34px; }
.s-heading > p:last-child { margin-bottom: 0; color: var(--s-muted); font-size: 18px; }
.s-eyebrow { color: var(--s-blue); font-size: 13px; line-height: 1.5; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; margin-bottom: 14px; }
.s-skip { position: fixed; top: -100px; left: 20px; z-index: 100; background: white; padding: 12px; }
.s-skip:focus { top: 10px; }
.s-header { position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid #dde5eb; }
.s-header-inner { min-height: 80px; display: flex; align-items: center; gap: 26px; justify-content: space-between; }
.s-brand { display: inline-flex; align-items: center; gap: 9px; color: #0065b0; text-decoration: none; flex-shrink: 0; }
.s-brand img { width: 46px; height: 46px; }
.s-brand > span { font-size: 25px; letter-spacing: -.7px; font-weight: 850; }
.s-brand > span > span { font-weight: 500; }
.s-desktop-nav { display: flex; align-items: center; gap: 22px; }
.s-desktop-nav a { color: var(--s-ink); font-size: 16px; font-weight: 650; text-decoration: none; padding: 12px 0; }
.s-desktop-nav a:hover { color: var(--s-blue); }
.s-desktop-nav .s-nav-inquiry { padding: 10px 17px; background: var(--s-blue); color: #fff; border-radius: 4px; }
.s-mobile-menu { display: none; position: relative; }
.s-mobile-menu summary { list-style: none; padding: 12px 0 12px 12px; font-weight: 700; }
.s-mobile-menu summary::-webkit-details-marker { display: none; }
.s-mobile-menu summary span { margin-left: 8px; }
.s-mobile-menu nav { position: absolute; right: 0; top: calc(100% + 9px); width: 240px; max-width: calc(100vw - 36px); padding: 12px; background: white; border: 1px solid var(--s-line); border-radius: 6px; box-shadow: 0 16px 35px #142e4626; }
.s-mobile-menu nav a { display: block; padding: 11px 14px; color: var(--s-ink); text-decoration: none; font-weight: 650; }
.s-button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 12px; padding: 13px 20px; border: 1px solid transparent; border-radius: 4px; font-size: 16px; line-height: 1.45; font-weight: 750; text-decoration: none; text-align: center; }
.s-primary { background: var(--s-blue); color: #fff; }
.s-primary:hover, .s-desktop-nav .s-nav-inquiry:hover { background: #004e87; }
.s-secondary { color: var(--s-ink); border-color: #9bafbd; background: transparent; }
.s-secondary:hover { background: #e9f0f5; }
.s-text-link { display: inline-block; padding: 12px 0; font-weight: 700; }
.s-hero { background: #edf3f7; padding: 54px 0 58px; }
.s-hero-grid { display: grid; grid-template-columns: .9fr 1.1fr; column-gap: 36px; align-items: center; }
.s-hero-copy { grid-row: 1; grid-column: 1; align-self: end; }
.s-hero .s-eyebrow { letter-spacing: .06em; }
.s-lead { font-size: 18px; color: #354f62; margin-bottom: 22px; }
.s-hero-photo { grid-row: 1 / 3; grid-column: 2; align-self: center; }
.s-hero-photo img, .s-equipment img { width: 100%; border-radius: 6px; aspect-ratio: 4 / 3; object-fit: contain; }
.s-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; grid-row: 2; grid-column: 1; align-self: start; }
.s-hero-actions .s-button { width: 100%; }
.s-benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; margin-bottom: 40px; }
.s-benefits article { padding-top: 20px; border-top: 2px solid var(--s-line); }
.s-number { display: block; color: var(--s-blue); font-size: 16px; font-weight: 750; margin-bottom: 12px; }
.s-benefits p { color: var(--s-muted); margin: 0; }
.s-comparison { display: grid; grid-template-columns: .96fr 1.04fr; align-items: center; gap: 40px; }
.s-package-compare > div { padding: 26px 28px; border-left: 3px solid #8bb5d1; background: #f2f6f9; }
.s-package-compare > div + div { margin-top: 18px; background: #e7f1f8; border-color: var(--s-blue); }
.s-package-compare dt { font-size: 25px; font-weight: 750; line-height: 1.25; margin-bottom: 12px; }
.s-package-compare dd { color: var(--s-muted); }
.s-configuration { display: grid; grid-template-columns: .88fr 1.12fr; gap: 40px; align-items: start; }
.s-equipment-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 28px; }
.s-equipment-list > div { border-top: 1px solid #bccedb; padding-top: 16px; }
.s-equipment-list dt, .s-site-requirements dt { font-size: 21px; font-weight: 750; line-height: 1.25; margin-bottom: 10px; }
.s-equipment-list dd, .s-site-requirements dd { color: var(--s-muted); }
.s-configuration .s-text-link { margin-top: 18px; }
.s-integration-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 42px; align-items: start; }
.s-diagram-panel { background: var(--s-navy); color: white; padding: 28px 22px 24px; border-radius: 6px; }
.s-diagram { display: grid; grid-template-columns: 1fr 1.2fr 1fr; grid-template-rows: auto 130px auto; gap: 24px 16px; align-items: center; text-align: center; }
.s-node { position: relative; padding: 14px 8px; border: 1px solid #93bdd8; border-radius: 4px; font-size: 16px; font-weight: 650; line-height: 1.35; background: #183e5b; }
.s-power { grid-area: 1 / 2; }
.s-inlet { grid-area: 2 / 1; }
.s-outlet { grid-area: 2 / 3; }
.s-site { grid-area: 3 / 2; }
.s-skid-core { grid-area: 2 / 2; border: 2px solid #a6d9ff; border-radius: 6px; background: #0065ad; padding: 22px 10px; font-weight: 750; font-size: 22px; line-height: 1.35; }
.s-node::after { content: ""; position: absolute; background: #a6d9ff; }
.s-power::after { width: 2px; height: 24px; left: calc(50% - 1px); top: 100%; }
.s-site::after { width: 2px; height: 24px; left: calc(50% - 1px); bottom: 100%; }
.s-inlet::after { height: 2px; width: 16px; top: calc(50% - 1px); left: 100%; }
.s-outlet::after { height: 2px; width: 16px; top: calc(50% - 1px); right: 100%; }
.s-connection-key { margin: 25px 0 0; padding: 20px 0 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; border-top: 1px solid #53748c; font-size: 16px; color: #d6e7f3; }
.s-connection-key li::before { content: "— "; color: #99d4ff; }
.s-site-requirements > div + div { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--s-line); }
.s-application-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.s-application-grid img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 5px; }
.s-application-copy { padding-top: 22px; }
.s-application-copy p { color: var(--s-muted); margin-bottom: 0; }
.s-group-action { margin-top: 30px; }
.s-workshop-intro { display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 40px; margin-bottom: 36px; }
.s-workshop-intro .s-heading { margin: 0; }
.s-project-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; padding: 0; margin: 0; list-style: none; counter-reset: project; }
.s-project-steps li { counter-increment: project; padding-top: 18px; border-top: 2px solid #c7dbe8; }
.s-project-steps li::before { content: "0" counter(project); display: block; font-size: 18px; font-weight: 750; color: var(--s-blue); margin-bottom: 14px; }
.s-project-steps h3 { font-size: 22px; }
.s-project-steps p { color: var(--s-muted); margin: 0; }
.s-document-note { padding: 22px 26px; margin: 30px 0 0; border-left: 3px solid var(--s-blue); background: #f0f6fa; font-size: 16px; }
.s-faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; }
.s-faq-list details { border-top: 1px solid #bdcdd9; }
.s-faq-list details:last-child { border-bottom: 1px solid #bdcdd9; }
.s-faq-list summary { list-style: none; padding: 22px 35px 22px 0; font-size: 20px; font-weight: 750; line-height: 1.4; position: relative; }
.s-faq-list summary::-webkit-details-marker { display: none; }
.s-faq-list summary::after { content: "+"; position: absolute; right: 2px; top: 20px; font-size: 25px; color: var(--s-blue); }
.s-faq-list details[open] summary::after { content: "−"; }
.s-faq-list details p { margin: -3px 0 24px; color: var(--s-muted); }
.s-inquiry { background: var(--s-navy); color: #fff; }
.s-inquiry-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 52px; align-items: start; }
.s-inquiry .s-eyebrow { color: #9ed5ff; }
.s-inquiry-copy > p:not(.s-eyebrow) { color: #d0e0ec; }
.s-contact-email { display: inline-block; color: #fff; font-size: clamp(22px, 2.2vw, 28px); font-weight: 750; overflow-wrap: anywhere; margin: 8px 0 22px; }
.s-email-actions, .s-summary-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.s-light { color: var(--s-navy); background: white; }
.s-outline-light { color: white; border-color: #9bbbd1; background: transparent; }
.s-inquiry-panel { min-width: 0; background: white; color: var(--s-ink); border-radius: 6px; padding: 28px; }
.s-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 22px; }
.s-field-row > div { min-width: 0; }
.s-inquiry-panel label { display: block; font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.s-inquiry-panel input, .s-inquiry-panel textarea { display: block; width: 100%; min-width: 0; padding: 11px 12px; border: 1px solid #9aaebd; border-radius: 3px; background: white; color: var(--s-ink); font-size: 16px; }
.s-inquiry-panel input { min-height: 48px; }
.s-inquiry-panel textarea { resize: vertical; min-height: 160px; line-height: 1.5; }
.s-inquiry-panel [aria-invalid="true"] { border-color: #a51d26; }
.s-requirements-prompts { display: grid; grid-template-columns: 1fr 1fr; gap: 7px 18px; margin: 4px 0 14px; padding-left: 20px; font-size: 16px; }
.s-field-help { color: var(--s-muted); font-size: 16px; line-height: 1.5; }
.s-prepare { margin-top: 20px; width: 100%; }
.s-status { font-size: 16px; line-height: 1.5; margin: 16px 0 0; overflow-wrap: anywhere; }
.s-status:empty { display: none; }
.s-inquiry-summary { border-top: 1px solid var(--s-line); margin-top: 24px; padding-top: 24px; }
.s-inquiry-summary pre { font: inherit; font-size: 16px; line-height: 1.5; white-space: pre-wrap; overflow-wrap: anywhere; background: #f2f6f8; padding: 18px; margin: 0 0 18px; }
.s-footer { padding: 28px 0; background: #f2f6f8; }
.s-footer .s-wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 30px; }
.s-footer p { font-size: 16px; color: var(--s-muted); margin: 0; }
.s-footer nav { display: flex; flex-wrap: wrap; gap: 20px; font-size: 16px; }
.s-footer a:not(.s-brand) { padding: 10px 0; }
@media (max-width: 1099px) { .s-desktop-nav { gap: 14px; } .s-header-inner { gap: 18px; } .s-brand > span { font-size: 23px; } .s-brand img { width: 42px; height: 42px; } }
@media (max-width: 999px) { .s-wrap { width: calc(100% - 48px); } .s-desktop-nav { display: none; } .s-mobile-menu { display: block; } .s-header-inner { min-height: 70px; } .s-section { padding: 60px 0; } .s-integration-grid { grid-template-columns: 1fr; gap: 30px; } .s-diagram-panel { max-width: 690px; width: 100%; } .s-inquiry-grid { gap: 30px; } }
@media (max-width: 899px) {
  .s-hero { padding: 36px 0 44px; } .s-hero-grid, .s-comparison, .s-configuration, .s-workshop-intro, .s-faq-grid, .s-inquiry-grid { grid-template-columns: 1fr; gap: 28px; }
  .s-hero-copy, .s-hero-photo, .s-hero-actions { grid-column: 1; grid-row: auto; } .s-hero .s-lead { margin: 0; } .s-hero-actions .s-button { width: auto; flex: 1; }
  .s-hero-photo img { max-height: none; } .s-benefits { gap: 22px; } .s-benefits h3 { font-size: 21px; } .s-package-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; } .s-package-compare > div + div { margin-top: 0; }
  .s-project-steps { grid-template-columns: 1fr 1fr; gap: 26px 30px; } .s-faq-grid .s-heading { margin: 0; } .s-inquiry-panel { max-width: none; }
}
@media (max-width: 767px) {
  html { scroll-padding-top: 82px; } .s-wrap { width: calc(100% - 36px); } .s-section { padding: 48px 0; } .s-header-inner { min-height: 64px; } .s-brand img { width: 38px; height: 38px; } .s-brand > span { font-size: 22px; } .s-brand { gap: 7px; }
  .s-hero { padding: 28px 0 36px; } .s-hero-grid { gap: 22px; } h1 { font-size: 36px; margin-bottom: 17px; } h2 { font-size: 30px; } .s-lead, .s-heading > p:last-child { font-size: 17px; } .s-heading { margin-bottom: 28px; }
  .s-benefits { grid-template-columns: 1fr; gap: 22px; margin-bottom: 30px; } .s-benefits article { padding: 17px 0 0 43px; position: relative; } .s-number { position: absolute; top: 18px; left: 0; } .s-benefits h3 { font-size: 23px; }
  .s-package-compare > div { padding: 22px; } .s-package-compare dt { font-size: 23px; } .s-application-grid h3 { font-size: 21px; } .s-application-copy { padding-top: 17px; }
  .s-inquiry-panel { padding: 24px; } .s-footer .s-wrap { align-items: flex-start; flex-direction: column; gap: 12px; }
}
@media (max-width: 599px) {
  .s-hero-actions { flex-direction: column; } .s-hero-actions .s-button { width: 100%; } .s-package-compare, .s-equipment-list, .s-application-grid, .s-project-steps { grid-template-columns: 1fr; }
  .s-equipment-list { gap: 20px; } .s-application-grid { gap: 32px; } .s-application-grid h3 { font-size: 24px; } .s-configuration { gap: 25px; }
  .s-diagram-panel { padding: 22px; } .s-diagram { display: flex; flex-direction: column; gap: 20px; } .s-node, .s-skid-core { width: 100%; } .s-power { order: 1; } .s-inlet { order: 2; } .s-skid-core { order: 3; padding: 18px; } .s-outlet { order: 4; } .s-site { order: 5; }
  .s-node::after { width: 2px; height: 20px; top: 100%; bottom: auto; left: calc(50% - 1px); right: auto; } .s-site::after { top: auto; bottom: 100%; } .s-outlet::after { top: auto; bottom: 100%; } .s-connection-key { grid-template-columns: 1fr; }
  .s-project-steps li { padding-left: 45px; position: relative; } .s-project-steps li::before { position: absolute; top: 17px; left: 0; } .s-document-note { padding: 20px; }
  .s-field-row { grid-template-columns: 1fr; gap: 20px; } .s-summary-actions .s-button { width: 100%; } .s-inquiry-panel { padding: 22px; }
}
@media (max-width: 359px) { h1 { font-size: 32px; } h2 { font-size: 28px; } .s-brand > span { font-size: 20px; } .s-brand img { width: 34px; height: 34px; } .s-mobile-menu summary { font-size: 16px; } .s-requirements-prompts { grid-template-columns: 1fr; } .s-inquiry-panel { padding: 20px; } .s-button { padding-left: 15px; padding-right: 15px; } }