/* Fonts are linked in <head> (see src/layout/head.html). */
/* =====================================================================
   D-FENCE Global Standard — bundle.css
   Prefix gs-. Reads tokens only (var(--token)). White paper, one cobalt,
   condensed numerals, 3px ink rules, 8px bento gap, 2px max radius.
   Media queries use literal px: 1023px = bp-desktop - 1, 767px = bp-tablet - 1.
   ===================================================================== */

html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 28px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
.gs-page, .gs-page *, .gs-page *::before, .gs-page *::after { box-sizing: border-box; }
.gs-page { background: var(--paper); color: var(--ink); overflow-x: clip; }
.gs-page img { max-width: 100%; }
.gs-page :where(h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol) { margin: 0; }
.gs-page :where(ul, ol) { padding: 0; list-style: none; }
[dir="rtl"] .gs-page, .gs-page[dir="rtl"], .gs-page :lang(he) { font-family: var(--font-hebrew); }

/* ---------- Layout primitives ---------- */
.gs-wrap { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.gs-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--grid-gap); }
.gs-section { padding-block: var(--space-24); }
.gs-stack > * + * { margin-top: var(--space-6); }
.gs-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.gs-bleed { width: 100%; display: block; }

/* ---------- Editorial rules ---------- */
.gs-rule { border: 0; border-top: 3px solid var(--rule-strong); margin: 0; }
.gs-hair { border: 0; border-top: 1px solid var(--rule); margin: 0; }

/* ---------- Type ---------- */
.gs-display {
  font-family: var(--font-display); font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.005em; font-variant-numeric: lining-nums; color: inherit;
}
.gs-display--xl { font-size: 112px; line-height: 0.93; }
.gs-display--hero { font-size: clamp(64px, 12.4vw, 172px); line-height: 0.88; letter-spacing: 0; }
.gs-display--l { font-size: 80px; line-height: 0.95; }
.gs-display--m { font-size: 56px; line-height: 0.96; }
.gs-h1 { font-family: var(--font-display); font-weight: 600; font-size: 40px; line-height: 42px; text-transform: uppercase; }
.gs-h2 { font-family: var(--font-display); font-weight: 600; font-size: 28px; line-height: 32px; }
.gs-h2--caps { text-transform: uppercase; letter-spacing: 0.01em; }
.gs-h3 { font-family: var(--font-sans); font-weight: 600; font-size: 20px; line-height: 26px; color: var(--ink); }
.gs-lede { font-size: 19px; line-height: 30px; color: var(--ink-2); max-width: var(--measure); }
.gs-body { font-size: 17px; line-height: 28px; color: var(--ink-2); }
.gs-small { font-size: 15px; line-height: 22px; color: var(--ink-2); }
.gs-label { font-size: 14px; line-height: 18px; font-weight: 600; letter-spacing: 0.02em; color: var(--ink); }
.gs-mono { font-family: var(--font-mono); }
.gs-caption { font-family: var(--font-mono); font-size: 12px; line-height: 16px; letter-spacing: 0.04em; color: var(--ink-3); }
.gs-caption b { font-weight: 500; color: var(--ink); letter-spacing: 0.08em; }
.gs-eyebrow {
  display: flex; align-items: baseline; gap: var(--space-3);
  font-family: var(--font-mono); font-size: 12px; line-height: 16px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ink-3);
}
.gs-eyebrow b { font-weight: 500; color: var(--accent-ink); }
.gs-num-inline { font-family: var(--font-display); font-weight: 700; font-variant-numeric: tabular-nums lining-nums; }
.gs-ltr { direction: ltr; unicode-bidi: isolate; }

/* line mask for the headline rise (reveal="lines") */
.gs-line { display: block; overflow: hidden; padding-block: 0.03em 0.07em; margin-block: -0.03em -0.07em; }
.gs-line > span { display: block; will-change: transform; }

/* ---------- Links ---------- */
.gs-link {
  color: var(--link); text-decoration: none; font-weight: 600;
  background-image: linear-gradient(currentColor, currentColor), linear-gradient(currentColor, currentColor);
  background-position: 0 100%, 0 100%; background-repeat: no-repeat;
  background-size: 100% 1px, 0% 2px; padding-bottom: 3px;
  transition: background-size var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.gs-link:hover { color: var(--link-hover); background-size: 100% 1px, 100% 2px; }
.gs-link:focus-visible, .gs-page a:focus-visible, .gs-page button:focus-visible, .gs-page summary:focus-visible {
  outline: 3px solid var(--focus); outline-offset: 3px;
}
.gs-arrowlink {
  display: inline-flex; align-items: center; gap: var(--space-2); min-height: var(--tap-target);
  font-family: var(--font-display); font-weight: 600; font-size: 17px; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--link); text-decoration: none;
}
.gs-arrowlink span {
  background: linear-gradient(currentColor, currentColor) 0 100% / 0% 2px no-repeat; padding-bottom: 2px;
  transition: background-size var(--dur-fast) var(--ease-out);
}
.gs-arrowlink svg { width: 20px; height: 20px; stroke-width: 1.75; transition: transform var(--dur-fast) var(--ease-out); }
.gs-arrowlink:hover { color: var(--link-hover); }
.gs-arrowlink:hover span, .gs-arrowlink.is-hover span { background-size: 100% 2px; }
.gs-arrowlink:hover svg, .gs-arrowlink.is-hover svg { transform: translateX(4px); }

/* ---------- Icons ---------- */
.gs-icon { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 6px; color: var(--ink); line-height: 0; }
.gs-icon svg { width: 28px; height: 28px; stroke-width: 1.5; flex: none; }
.gs-icon::after { content: ""; width: 16px; height: 2px; background: var(--bracket); }
.gs-icon--bare::after { display: none; }
.gs-icon--l svg { width: 40px; height: 40px; }
.gs-icon--s svg { width: 20px; height: 20px; }
.gs-icon--s::after { width: 12px; }
[dir="rtl"] .gs-icon--mirror svg, .gs-page[dir="rtl"] .gs-icon--mirror svg { transform: scaleX(-1); }

/* ---------- Buttons ---------- */
.gs-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: var(--control-height); padding: 0 24px; border: 2px solid transparent; border-radius: var(--radius-1);
  font-family: var(--font-display); font-weight: 600; font-size: 18px; line-height: 1; letter-spacing: 0.04em;
  text-transform: uppercase; text-decoration: none; white-space: nowrap; cursor: pointer; user-select: none;
  transition: background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.gs-btn svg { width: 20px; height: 20px; stroke-width: 1.75; flex: none; }
.gs-btn .gs-btn__arrow { transition: transform var(--dur-fast) var(--ease-out); }
.gs-btn:hover .gs-btn__arrow, .gs-btn.is-hover .gs-btn__arrow { transform: translateX(4px); }
.gs-btn:focus-visible, .gs-btn.is-focus { outline: 3px solid var(--focus); outline-offset: 3px; }
.gs-btn--primary { background: var(--action); color: var(--on-action); }
.gs-btn--primary:hover, .gs-btn--primary.is-hover { background: var(--action-hover); }
.gs-btn--primary:active { background: var(--action-press); }
.gs-btn--secondary { background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.gs-btn--secondary:hover, .gs-btn--secondary.is-hover { background: var(--ink); color: var(--on-ink); }
.gs-btn--ghost { height: var(--tap-target); padding: 0 2px; color: var(--link); border: 0; background: transparent; }
.gs-btn--ghost span { background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat; padding-bottom: 3px; transition: background-size var(--dur-fast) var(--ease-out); }
.gs-btn--ghost:hover, .gs-btn--ghost.is-hover { color: var(--link-hover); }
.gs-btn--ghost:hover span, .gs-btn--ghost.is-hover span { background-size: 100% 2px; }
.gs-btn--s { height: var(--tap-target); padding: 0 18px; font-size: 16px; }
.gs-btn--block { width: 100%; }
.gs-btn[disabled], .gs-btn[aria-disabled="true"] {
  background: var(--action-disabled); color: var(--on-action-disabled); border-color: transparent; cursor: not-allowed;
}
.gs-btn--ghost[disabled], .gs-btn--ghost[aria-disabled="true"] { background: transparent; color: var(--on-action-disabled); }
/* on the slab */
.gs-on-slab .gs-btn--primary, .gs-btn--on-slab { background: var(--paper); color: var(--accent-ink); }
.gs-on-slab .gs-btn--primary:hover, .gs-btn--on-slab:hover, .gs-btn--on-slab.is-hover { background: var(--tint); }
.gs-on-slab .gs-btn--secondary, .gs-btn--outline-on-slab { color: var(--on-slab); border-color: var(--on-slab); background: transparent; }
.gs-on-slab .gs-btn--secondary:hover, .gs-btn--outline-on-slab:hover, .gs-btn--outline-on-slab.is-hover { background: var(--on-slab); color: var(--accent-ink); }
.gs-on-slab :focus-visible, .gs-on-slab .is-focus { outline-color: var(--focus-on-slab) !important; }
/* a paper panel inside the slab (the Contact form) returns to the paper rules */
.gs-on-slab .gs-on-paper .gs-btn--primary { background: var(--action); color: var(--on-action); }
.gs-on-slab .gs-on-paper .gs-btn--primary:hover { background: var(--action-hover); }
.gs-on-slab .gs-on-paper .gs-btn--secondary { color: var(--ink); border-color: var(--rule-strong); }
.gs-on-slab .gs-on-paper .gs-btn--secondary:hover { background: var(--ink); color: var(--on-ink); }
.gs-on-slab .gs-on-paper :focus-visible, .gs-on-slab .gs-on-paper :focus, .gs-on-slab .gs-on-paper .is-focus { outline-color: var(--focus) !important; }

/* ---------- Tags & status ---------- */
.gs-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.gs-tag {
  display: inline-flex; align-items: center; gap: 8px; height: 28px; padding: 0 10px; border-radius: var(--radius-1);
  font-family: var(--font-mono); font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; white-space: nowrap; background: var(--paper-2); color: var(--ink-2);
}
.gs-tag svg { width: 16px; height: 16px; stroke-width: 1.75; }
.gs-tag--line { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--rule-control); }
.gs-tag--accent { background: var(--tint); color: var(--accent-ink); }
.gs-tag--ink { background: var(--ink); color: var(--on-ink); }
.gs-tag--sector { background: var(--paper); color: var(--ink); box-shadow: inset 0 0 0 1px var(--rule-control); text-transform: none; letter-spacing: 0.02em; font-family: var(--font-sans); font-size: 15px; font-weight: 500; height: 32px; }
.gs-status {
  display: inline-flex; align-items: center; gap: 10px; height: 32px; padding: 0 12px 0 10px; border-radius: var(--radius-1);
  font-family: var(--font-mono); font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  transition: background-color var(--dur-base) var(--ease-in-out), color var(--dur-base) var(--ease-in-out);
}
.gs-status__mark { width: 10px; height: 10px; flex: none; background: currentColor; transition: background-color var(--dur-base) var(--ease-in-out); }
.gs-status--secure { background: var(--secure-tint); color: var(--secure); }
.gs-status--armed { background: var(--tint); color: var(--accent-ink); }
.gs-status--alarm { background: var(--alarm); color: var(--on-alarm); }
.gs-status--maint { background: var(--paper); color: var(--ink); box-shadow: inset 0 0 0 1px var(--rule-strong); }
.gs-status--maint .gs-status__mark { background: transparent; box-shadow: inset 0 0 0 2px currentColor; }

/* zone board (StatusTag) */
.gs-board { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 22px; }
.gs-board th { text-align: start; font-family: var(--font-mono); font-size: 12px; font-weight: 400; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); padding: 0 16px 10px 0; border-bottom: 3px solid var(--rule-strong); }
.gs-board td { padding: 12px 16px 12px 0; border-bottom: 1px solid var(--rule); color: var(--ink-2); vertical-align: middle; }
.gs-board td:first-child { font-family: var(--font-display); font-weight: 700; font-size: 24px; color: var(--ink); font-variant-numeric: tabular-nums; }
.gs-board tr.is-alarm td { background: var(--alarm-tint); }
.gs-board .gs-mono { font-size: 13px; color: var(--ink); }

/* ---------- Fields ---------- */
.gs-form { display: grid; gap: var(--space-6) var(--space-4); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gs-form > .gs-field--full, .gs-form > .gs-form__row { grid-column: 1 / -1; }
.gs-field { display: grid; gap: var(--space-2); align-content: start; min-width: 0; }
.gs-field__label { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-size: 14px; line-height: 18px; font-weight: 600; letter-spacing: 0.02em; color: var(--ink); }
.gs-field__opt { font-family: var(--font-mono); font-weight: 400; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.gs-input {
  width: 100%; height: var(--control-height); padding: 0 16px; margin: 0;
  font-family: var(--font-sans); font-size: 17px; line-height: 24px; color: var(--ink);
  background: var(--paper); border: 1px solid var(--rule-control); border-radius: var(--radius-1);
  appearance: none; -webkit-appearance: none;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.gs-input::placeholder { color: var(--ink-3); opacity: 1; }
.gs-input:hover { border-color: var(--ink); }
.gs-input:focus-visible, .gs-input.is-focus { outline: 3px solid var(--focus); outline-offset: 3px; border-color: var(--ink); }
.gs-input:focus { outline: 3px solid var(--focus); outline-offset: 3px; }
.gs-input[disabled] { background: var(--paper-2); color: var(--ink-3); border-color: var(--rule); cursor: not-allowed; }
textarea.gs-input { height: auto; min-height: 132px; padding: 13px 16px; line-height: 26px; resize: vertical; }
.gs-input[type="number"] { -moz-appearance: textfield; font-variant-numeric: tabular-nums; }
.gs-input[type="number"]::-webkit-inner-spin-button, .gs-input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.gs-select { position: relative; display: block; }
.gs-select .gs-input { padding-inline-end: 48px; cursor: pointer; }
.gs-select svg { position: absolute; inset-inline-end: 16px; top: 50%; width: 20px; height: 20px; margin-top: -10px; stroke-width: 1.75; pointer-events: none; color: var(--ink); }
.gs-unit { position: relative; display: block; }
.gs-unit .gs-input { padding-inline-end: 64px; }
.gs-unit__suffix {
  position: absolute; inset-block: 1px; inset-inline-end: 1px; width: 52px; display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 15px; color: var(--ink); border-inline-start: 1px solid var(--rule); background: var(--paper-2);
}
.gs-field__hint { font-size: 15px; line-height: 22px; color: var(--ink-3); }
.gs-field__error { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; line-height: 22px; font-weight: 600; color: var(--ink); }
.gs-field__error::before {
  content: "!"; flex: none; width: 18px; height: 18px; margin-top: 2px; display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 12px; line-height: 1; font-weight: 500; background: var(--ink); color: var(--on-ink);
}
.gs-field--error .gs-input { border: 2px solid var(--rule-strong); padding-inline-start: 15px; }
.gs-check { display: flex; align-items: flex-start; gap: 14px; min-height: var(--tap-target); padding-block: 10px; cursor: pointer; font-size: 15px; line-height: 22px; color: var(--ink-2); }
.gs-check input {
  appearance: none; -webkit-appearance: none; flex: none; width: 22px; height: 22px; margin: 0; position: relative; cursor: pointer;
  border: 1.5px solid var(--rule-strong); border-radius: var(--radius-1); background: var(--paper);
  transition: background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.gs-check input::after {
  content: ""; position: absolute; left: 6px; top: 2px; width: 6px; height: 11px;
  border: solid var(--on-action); border-width: 0 2px 2px 0; transform: rotate(45deg) scale(0); transform-origin: 60% 60%;
  transition: transform var(--dur-fast) var(--ease-out);
}
.gs-check input:checked { background: var(--action); border-color: var(--action); }
.gs-check input:checked::after { transform: rotate(45deg) scale(1); }
.gs-check input:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }

/* ---------- Section heading ---------- */
.gs-sechead { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--space-6) var(--grid-gap); padding-top: var(--space-6); border-top: 3px solid var(--rule-strong); }
.gs-sechead__eyebrow { grid-column: 1 / -1; }
.gs-sechead__title { grid-column: 1 / span 10; }
.gs-sechead__lede { grid-column: 1 / span 7; }
.gs-sechead__action { grid-column: 1 / -1; }
.gs-sechead--split .gs-sechead__title { grid-column: 1 / span 7; grid-row: 2; align-self: end; }
.gs-sechead--split .gs-sechead__lede { grid-column: 9 / span 4; grid-row: 2; align-self: end; padding-bottom: 4px; }
.gs-sechead--split .gs-sechead__action { grid-column: 9 / span 4; grid-row: 3; margin-top: -8px; }
.gs-sechead--split .gs-sechead__eyebrow { grid-column: 1 / -1; display: flex; justify-content: space-between; }

/* ---------- Bento ---------- */
.gs-bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-auto-rows: var(--bento-row); gap: var(--grid-gap); grid-auto-flow: row dense; }
.gs-tile { position: relative; display: flex; flex-direction: column; min-width: 0; min-height: 0; padding: var(--space-8); background: var(--paper-2); color: var(--ink); overflow: hidden; }
.gs-tile::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; z-index: 3; background: var(--bracket);
  transform: scaleX(0); transform-origin: 0 50%; transition: transform var(--dur-fast) var(--ease-out);
}
.gs-tile:hover::before, .gs-tile:focus-within::before, .gs-tile.is-hover::before { transform: scaleX(1); }
.gs-tile--slab { background: var(--ground-slab); color: var(--on-slab); }
.gs-tile--slab::before { background: var(--on-slab); }
.gs-tile--line { background: var(--paper); box-shadow: inset 0 0 0 1px var(--rule); }
.gs-tile--photo { padding: 0; background: var(--paper-3); }
.gs-tile--photo > img, .gs-photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.gs-tile__head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-4); }
.gs-tile__foot { margin-top: auto; }
.gs-plate {
  position: absolute; inset-inline-start: 0; bottom: 0; z-index: 2; max-width: calc(100% - 24px);
  padding: 10px 16px; background: var(--paper);
  font-family: var(--font-mono); font-size: 12px; line-height: 16px; letter-spacing: 0.04em; color: var(--ink-3);
}
.gs-plate b { font-weight: 500; color: var(--ink); letter-spacing: 0.08em; margin-inline-end: 6px; }
.gs-span-2 { grid-column: span 2; } .gs-span-3 { grid-column: span 3; } .gs-span-4 { grid-column: span 4; }
.gs-span-5 { grid-column: span 5; } .gs-span-6 { grid-column: span 6; } .gs-span-7 { grid-column: span 7; }
.gs-span-8 { grid-column: span 8; } .gs-span-9 { grid-column: span 9; } .gs-span-12 { grid-column: 1 / -1; }
.gs-rows-1 { grid-row: span 1; } .gs-rows-2 { grid-row: span 2; } .gs-rows-3 { grid-row: span 3; }
.gs-rows-4 { grid-row: span 4; } .gs-rows-5 { grid-row: span 5; }

/* code block (bento + OpenIntegration) */
.gs-code {
  margin: 0; padding: 20px 22px; background: var(--paper); box-shadow: inset 0 3px 0 var(--rule-strong);
  font-family: var(--font-mono); font-size: 13px; line-height: 20px; color: var(--ink); overflow-x: auto; direction: ltr; text-align: left;
}
.gs-code .k { color: var(--accent-ink); }
.gs-code .s { color: var(--ink); }
.gs-code .n { color: var(--ink); font-weight: 500; }
.gs-code .p { color: var(--ink-3); }

/* ---------- The signature: reticle lock-on ---------- */
.gs-metric { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-3); min-width: 0; }
.gs-lock { position: relative; display: inline-flex; align-items: flex-end; padding: 14px 18px 14px 16px; margin-inline-start: -16px; color: inherit; }
.gs-lock__br { position: absolute; width: 22px; height: 22px; border: 0 solid var(--bracket); pointer-events: none; will-change: transform; }
.gs-lock__br[data-c="tl"] { top: 0; left: 0; border-top-width: 3px; border-left-width: 3px; --gs-tx: -4px; --gs-ty: -4px; }
.gs-lock__br[data-c="tr"] { top: 0; right: 0; border-top-width: 3px; border-right-width: 3px; --gs-tx: 4px; --gs-ty: -4px; }
.gs-lock__br[data-c="bl"] { bottom: 0; left: 0; border-bottom-width: 3px; border-left-width: 3px; --gs-tx: -4px; --gs-ty: 4px; }
.gs-lock__br[data-c="br"] { bottom: 0; right: 0; border-bottom-width: 3px; border-right-width: 3px; --gs-tx: 4px; --gs-ty: 4px; }
.gs-lock--xl { padding: 22px 26px 20px 22px; margin-inline-start: -22px; }
.gs-lock--xl .gs-lock__br { width: 32px; height: 32px; border-width: 0; }
.gs-lock--xl .gs-lock__br[data-c="tl"] { border-top-width: 4px; border-left-width: 4px; }
.gs-lock--xl .gs-lock__br[data-c="tr"] { border-top-width: 4px; border-right-width: 4px; }
.gs-lock--xl .gs-lock__br[data-c="bl"] { border-bottom-width: 4px; border-left-width: 4px; }
.gs-lock--xl .gs-lock__br[data-c="br"] { border-bottom-width: 4px; border-right-width: 4px; }
.gs-lock--m { padding: 10px 14px 10px 12px; margin-inline-start: -12px; }
.gs-lock--m .gs-lock__br { width: 16px; height: 16px; }
[data-gs-lock]:hover .gs-lock__br, [data-gs-lock]:focus-within .gs-lock__br, .gs-lock.is-tracking .gs-lock__br {
  animation: gs-track var(--dur-loop) var(--ease-in-out) var(--dur-lock) infinite alternate;
}
@keyframes gs-track { to { transform: translate(var(--gs-tx), var(--gs-ty)); } }
.gs-num {
  display: inline-flex; align-items: baseline; white-space: nowrap; direction: ltr;
  font-family: var(--font-display); font-weight: 700; font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: -0.01em; line-height: 0.8;
}
.gs-num--xl { font-size: 200px; }
.gs-num--l { font-size: 120px; }
.gs-num--m { font-size: 72px; line-height: 0.84; }
.gs-num--s { font-size: 56px; line-height: 0.86; }
.gs-num__v { display: inline-block; text-align: end; }
.gs-num__pre, .gs-num__unit { font-weight: 600; font-size: 0.36em; letter-spacing: 0.02em; text-transform: uppercase; }
.gs-num__pre { margin-inline-end: 0.14em; }
.gs-num__unit { margin-inline-start: 0.1em; }
.gs-num__plus { font-size: 0.62em; font-weight: 600; margin-inline-start: 0.02em; }
.gs-lock__tag {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  font-family: var(--font-mono); font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3);
}
.gs-lock__tag::before { content: ""; width: 6px; height: 6px; background: var(--bracket); flex: none; }
.gs-metric__label { font-family: var(--font-display); font-weight: 600; font-size: 28px; line-height: 30px; text-transform: uppercase; letter-spacing: 0.01em; color: inherit; }
.gs-metric__source { font-family: var(--font-mono); font-size: 12px; line-height: 18px; letter-spacing: 0.02em; color: var(--ink-3); max-width: 44ch; }
.gs-tile--slab .gs-lock__br, .gs-on-slab .gs-lock__br { border-color: var(--on-slab); }
.gs-tile--slab .gs-lock__tag, .gs-on-slab .gs-lock__tag, .gs-tile--slab .gs-metric__source, .gs-on-slab .gs-metric__source { color: var(--on-slab-muted); }
.gs-tile--slab .gs-lock__tag::before, .gs-on-slab .gs-lock__tag::before { background: var(--on-slab); }

/* ---------- Header ---------- */
.gs-header {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: var(--space-8);
  height: var(--header-height); padding-inline: var(--gutter); background: var(--paper); box-shadow: var(--shadow-none);
  transition: height var(--dur-base) var(--ease-in-out), box-shadow var(--dur-base) var(--ease-in-out);
}
.gs-header.is-scrolled { height: var(--header-height-scrolled); box-shadow: var(--shadow-rule); }
.gs-header__brand { display: block; flex: none; line-height: 0; }
.gs-header__brand img { display: block; width: 168px; height: auto; transition: width var(--dur-base) var(--ease-in-out); }
.gs-header.is-scrolled .gs-header__brand img { width: var(--logo-min); }
.gs-nav { margin-inline-start: auto; }
.gs-nav ul { display: flex; gap: 22px; }
.gs-nav a {
  position: relative; display: inline-flex; align-items: center; min-height: var(--tap-target);
  font-family: var(--font-display); font-weight: 600; font-size: 16px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink); text-decoration: none; transition: color var(--dur-fast) var(--ease-out);
}
.gs-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 7px; height: 2px; background: var(--bracket);
  transform: scaleX(0); transform-origin: 0 50%; transition: transform var(--dur-fast) var(--ease-out);
}
.gs-nav a:hover::after, .gs-nav a[aria-current="page"]::after, .gs-nav a.is-hover::after { transform: scaleX(1); }
.gs-nav a[aria-current="page"] { color: var(--accent-ink); }
.gs-header__tools { display: flex; align-items: center; gap: var(--space-4); }
.gs-lang { display: inline-flex; padding: 2px; gap: 2px; border-radius: var(--radius-1); box-shadow: inset 0 0 0 1px var(--rule-control); }
.gs-lang button {
  min-width: 44px; height: 40px; padding: 0 10px; border: 0; border-radius: var(--radius-1); cursor: pointer;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; font-weight: 500; background: transparent; color: var(--ink-2);
  transition: background-color var(--dur-base) var(--ease-in-out), color var(--dur-base) var(--ease-in-out);
}
.gs-lang button:lang(he) { font-family: var(--font-hebrew); font-size: 15px; letter-spacing: 0; }
.gs-lang button[aria-pressed="true"] { background: var(--ink); color: var(--on-ink); }
.gs-header__menu { display: none; }
.gs-iconbtn {
  display: inline-grid; place-items: center; width: var(--tap-target); height: var(--tap-target); padding: 0; border: 0; border-radius: var(--radius-1);
  background: transparent; color: var(--ink); cursor: pointer;
}
.gs-iconbtn svg { width: 26px; height: 26px; stroke-width: 1.5; }
.gs-header--compact .gs-nav, .gs-header--compact .gs-lang, .gs-header--compact .gs-btn { display: none; }
.gs-header--compact .gs-header__menu { display: inline-grid; margin-inline-start: auto; }
.gs-header--compact .gs-header__brand img { width: var(--logo-min); }
.gs-header--compact { height: 64px; padding-inline: var(--gutter-mobile); }

/* ---------- Footer ---------- */
.gs-footer { background: var(--paper); color: var(--ink); padding-block: var(--space-16) var(--space-8); }
.gs-footer__top { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--space-8) var(--grid-gap); padding-top: var(--space-8); border-top: 3px solid var(--rule-strong); }
.gs-footer__statement { grid-column: 1 / span 7; }
.gs-footer__contact { grid-column: 9 / span 4; display: grid; gap: var(--space-4); align-content: start; }
.gs-footer__chan { display: grid; gap: 2px; padding-bottom: var(--space-4); border-bottom: 1px solid var(--rule); }
.gs-footer__chan dt { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.gs-footer__chan dd { font-family: var(--font-display); font-weight: 600; font-size: 30px; line-height: 36px; letter-spacing: 0.01em; color: var(--ink); user-select: all; direction: ltr; text-align: start; }
.gs-footer__cols { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--space-8) var(--grid-gap); margin-top: var(--space-16); }
.gs-footer__col { grid-column: span 3; display: grid; gap: var(--space-3); align-content: start; }
.gs-footer__col h3 { font-family: var(--font-mono); font-weight: 400; font-size: 12px; line-height: 16px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); padding-bottom: var(--space-3); border-bottom: 1px solid var(--rule); }
.gs-footer__col a { display: inline-flex; min-height: 32px; align-items: center; font-size: 15px; line-height: 22px; color: var(--ink); text-decoration: none; background: linear-gradient(var(--bracket), var(--bracket)) 0 88% / 0% 2px no-repeat; transition: background-size var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out); }
.gs-footer__col a:hover { color: var(--accent-ink); background-size: 100% 2px; }
.gs-footer__standards { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-4) var(--space-8); margin-top: var(--space-12); padding: var(--space-4) var(--space-6); background: var(--paper-2); }
.gs-footer__standards img { width: 56px; height: 56px; display: block; }
.gs-footer__std { display: flex; align-items: center; gap: var(--space-3); font-family: var(--font-mono); font-size: 12px; line-height: 16px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink); }
.gs-footer__std small { display: block; font-size: 12px; color: var(--ink-3); letter-spacing: 0.04em; text-transform: none; }
.gs-footer__std + .gs-footer__std { padding-inline-start: var(--space-8); border-inline-start: 1px solid var(--rule); }
.gs-footer__legal { display: flex; align-items: center; gap: var(--space-8); flex-wrap: wrap; margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid var(--rule); }
.gs-footer__legal img { width: 150px; height: auto; display: block; }
.gs-footer__legal p { font-size: 14px; line-height: 20px; color: var(--ink-3); }
.gs-footer__legal .gs-lang { margin-inline-start: auto; }

/* ---------- Hero ---------- */
.gs-hero { padding-top: var(--space-12); }
.gs-hero__top { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-8); padding-bottom: var(--space-8); }
.gs-hero__title { margin-inline-start: -0.04em; }
.gs-hero__row { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--space-8) var(--grid-gap); align-items: end; margin-top: var(--space-10); padding-bottom: var(--space-12); }
.gs-hero__desc { grid-column: 1 / span 6; }
.gs-hero__cta { grid-column: 8 / span 5; display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: flex-end; }
.gs-proof { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 0; border-top: 1px solid var(--rule); }
.gs-proof li { display: flex; align-items: center; gap: 10px; padding: 14px 24px 0 0; margin-inline-end: 24px; font-family: var(--font-mono); font-size: 12px; line-height: 16px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink); }
.gs-proof li + li { padding-inline-start: 24px; border-inline-start: 1px solid var(--rule); margin-top: 14px; padding-top: 0; }
.gs-proof li:first-child { margin-top: 0; }
.gs-proof svg { width: 18px; height: 18px; stroke-width: 1.75; color: var(--accent-ink); }
.gs-band { position: relative; height: 440px; overflow: hidden; background: var(--paper-3); }
.gs-band > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 12%; display: block; }
.gs-platecap { display: flex; justify-content: space-between; gap: var(--space-8); padding-block: var(--space-3); border-bottom: 1px solid var(--rule); }
.gs-rail { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-bottom: 3px solid var(--rule-strong); }
.gs-rail__cell { padding: var(--space-8) var(--space-6) var(--space-8) var(--space-8); display: flex; flex-direction: column; gap: var(--space-3); min-width: 0; }
.gs-rail__cell:first-child { padding-inline-start: 0; }
.gs-rail__cell + .gs-rail__cell { border-inline-start: 1px solid var(--rule); }
.gs-rail .gs-metric__label { font-size: 22px; line-height: 24px; }

/* ---------- Sector ladder ---------- */
.gs-ladder { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-auto-rows: var(--ladder-row); gap: var(--grid-gap); }
.gs-sector {
  --rung: 1; position: relative; display: flex; flex-direction: column; min-width: 0; min-height: 0; overflow: hidden;
  padding: 20px 20px 22px; background: var(--paper); box-shadow: inset 0 0 0 1px var(--rule); color: var(--ink);
}
.gs-sector::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; z-index: 3; background: var(--bracket);
  transform: scaleX(0); transform-origin: 0 50%; transition: transform var(--dur-fast) var(--ease-out);
}
.gs-sector:hover::before, .gs-sector:focus-within::before, .gs-sector.is-hover::before { transform: scaleX(1); }
.gs-sector--core { background: var(--paper-2); box-shadow: inset 0 3px 0 var(--rule-strong); }
.gs-sector__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.gs-sector__n {
  font-family: var(--font-display); font-weight: 700; font-variant-numeric: tabular-nums lining-nums; letter-spacing: -0.01em;
  font-size: calc(36px + var(--rung) * 10px); line-height: 0.8; color: var(--ink);
}
.gs-sector--extra .gs-sector__n { color: var(--ink-3); }
.gs-sector__body { margin-top: auto; display: grid; gap: 6px; }
.gs-sector__name { font-family: var(--font-display); font-weight: 600; font-size: 22px; line-height: 23px; hyphens: manual; text-transform: uppercase; letter-spacing: 0.01em; }
.gs-sector__line { font-size: 15px; line-height: 21px; color: var(--ink-2); }
.gs-sector__kind { font-family: var(--font-mono); font-size: 11px; line-height: 14px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.gs-sector--photo { padding: 0; background: var(--paper-3); box-shadow: none; }
.gs-sector--photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.gs-sector__panel {
  position: absolute; inset-inline-start: 0; bottom: 0; z-index: 2; width: min(420px, 100%);
  display: grid; gap: 10px; padding: 22px 24px 22px; background: var(--paper); box-shadow: inset 0 3px 0 var(--rule-strong);
}
.gs-sector__panel .gs-sector__top { align-items: flex-end; }
.gs-sector__panel .gs-sector__n { font-size: calc(36px + var(--rung) * 10px); }
.gs-ladder__head { grid-column: 1 / span 6; grid-row: 1 / span 3; display: flex; flex-direction: column; gap: var(--space-4); padding-top: var(--space-6); border-top: 3px solid var(--rule-strong); }
.gs-ladder__legend { grid-column: 7 / span 4; grid-row: 1; display: flex; flex-direction: column; gap: 8px; align-self: start; padding-top: var(--space-6); }
.gs-legend { display: flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: 12px; line-height: 16px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }
.gs-legend i { width: 28px; height: 16px; flex: none; }
.gs-legend--core i { background: var(--paper-2); box-shadow: inset 0 3px 0 var(--rule-strong); }
.gs-legend--extra i { background: var(--paper); box-shadow: inset 0 0 0 1px var(--rule); }

/* ---------- Product card ---------- */
.gs-products { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--grid-gap); }
.gs-product { position: relative; display: flex; flex-direction: column; min-width: 0; background: var(--paper-2); color: var(--ink); }
.gs-product::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; z-index: 3; background: var(--bracket);
  transform: scaleX(0); transform-origin: 0 50%; transition: transform var(--dur-fast) var(--ease-out);
}
.gs-product:hover::before, .gs-product:focus-within::before, .gs-product.is-hover::before { transform: scaleX(1); }
.gs-product__media { position: relative; overflow: hidden; background: var(--paper-3); aspect-ratio: 16 / 10; }
.gs-product__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.gs-product__media--render { background: var(--paper); display: grid; place-items: center; }
.gs-product__media--render img { position: static; width: auto; height: auto; max-width: min(100%, 476px); max-height: 100%; object-fit: contain; }
.gs-product__body { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-6) var(--space-6) var(--space-6); flex: 1; }
.gs-product__fam { font-family: var(--font-mono); font-size: 12px; line-height: 16px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); display: flex; gap: 10px; align-items: center; }
.gs-product__fam b { font-weight: 500; color: var(--accent-ink); }
.gs-product__name { font-family: var(--font-display); font-weight: 600; font-size: 34px; line-height: 34px; letter-spacing: 0.005em; }
.gs-product--feature .gs-product__name { font-size: 48px; line-height: 46px; }
.gs-product__value { font-size: 16px; line-height: 24px; color: var(--ink-2); max-width: 46ch; }
.gs-product__specs { display: flex; flex-wrap: wrap; gap: 6px; }
.gs-product__foot { margin-top: auto; padding-top: var(--space-2); }
.gs-product__foot .gs-arrowlink { font-size: 16px; }

/* ---------- Standards ---------- */
.gs-std { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--grid-gap); }
.gs-std__iso { grid-column: 1 / span 5; background: var(--paper-2); padding: var(--space-8); display: grid; grid-template-columns: 148px 1fr; gap: var(--space-6) var(--space-8); align-content: start; }
.gs-std__iso img { width: 148px; height: 148px; display: block; }
.gs-std__ledger { grid-column: 6 / span 7; border-top: 3px solid var(--rule-strong); }
.gs-std__row { display: grid; grid-template-columns: 44px minmax(0, 1fr) minmax(0, 1.4fr); gap: var(--space-6); align-items: start; padding-block: 22px; border-bottom: 1px solid var(--rule); }
.gs-std__row .gs-icon { padding-top: 2px; }
.gs-std__name { font-family: var(--font-display); font-weight: 600; font-size: 30px; line-height: 30px; text-transform: uppercase; letter-spacing: 0.01em; }
.gs-std__meta { font-size: 15px; line-height: 22px; color: var(--ink-2); display: grid; gap: 6px; }
.gs-std__patents { font-family: var(--font-display); font-weight: 700; font-size: 44px; line-height: 40px; letter-spacing: 0.02em; color: var(--ink); }
.gs-std__dl { grid-column: 1 / -1; display: grid; grid-template-columns: max-content 1fr; gap: 10px 20px; padding-top: var(--space-4); border-top: 1px solid var(--rule); }
.gs-std__dl dt { font-family: var(--font-mono); font-size: 12px; line-height: 22px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.gs-std__dl dd { font-size: 15px; line-height: 22px; color: var(--ink); }
.gs-note { display: flex; gap: 12px; align-items: baseline; margin-top: var(--space-6); font-family: var(--font-mono); font-size: 12px; line-height: 18px; letter-spacing: 0.02em; color: var(--ink-3); }
.gs-note b { color: var(--ink); font-weight: 500; letter-spacing: 0.08em; }

/* ---------- Open integration ---------- */
.gs-open { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--grid-gap); }
.gs-open__pillars { grid-column: 1 / span 4; display: grid; gap: var(--grid-gap); align-content: start; }
.gs-pillar { background: var(--paper-2); padding: var(--space-6); display: grid; grid-template-columns: 40px 1fr; gap: 4px 16px; }
.gs-pillar .gs-icon { grid-row: span 2; }
.gs-pillar h3 { font-family: var(--font-display); font-weight: 600; font-size: 26px; line-height: 28px; text-transform: uppercase; }
.gs-pillar p { font-size: 15px; line-height: 22px; color: var(--ink-2); }
.gs-open__ifaces { grid-column: 5 / span 3; border-top: 3px solid var(--rule-strong); padding-inline: 20px; }
.gs-open__ifaces li { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; padding-block: 11px; border-bottom: 1px solid var(--rule); font-family: var(--font-mono); font-size: 13px; line-height: 20px; color: var(--ink); }
.gs-open__ifaces li span { color: var(--ink-3); font-size: 12px; }
.gs-open__code { grid-column: 8 / span 5; background: var(--paper-2); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-4); }
.gs-path { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr auto 1fr auto; align-items: center; gap: 0; margin-top: var(--space-8); }
.gs-path__node { display: flex; align-items: center; gap: 12px; padding: 14px 18px; box-shadow: inset 0 0 0 1px var(--rule-strong); background: var(--paper); font-family: var(--font-display); font-weight: 600; font-size: 20px; letter-spacing: 0.04em; text-transform: uppercase; white-space: nowrap; }
.gs-path__node--accent { background: var(--action); color: var(--on-action); box-shadow: none; }
.gs-path__node--accent .gs-icon { color: var(--on-action); }
.gs-path__node--accent .gs-icon::after { background: var(--on-action); }
.gs-path__link { position: relative; height: 1px; background: var(--rule-strong); margin-inline: 0; }
.gs-path__link span { position: absolute; left: 50%; top: -26px; transform: translateX(-50%); white-space: nowrap; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); background: var(--paper); padding: 0 8px; }
.gs-path__link::after { content: ""; position: absolute; right: 0; top: -4px; border: 4.5px solid transparent; border-left: 7px solid var(--rule-strong); border-right: 0; }
.gs-partners { grid-column: 1 / -1; margin-top: var(--space-10); border-top: 3px solid var(--rule-strong); display: grid; grid-template-columns: 180px 1fr; gap: var(--space-6); padding-top: var(--space-6); }
.gs-partners ul { display: flex; flex-wrap: wrap; }
.gs-partners li { font-family: var(--font-display); font-weight: 600; font-size: 30px; line-height: 44px; letter-spacing: 0.01em; color: var(--ink-2); padding-inline: 0 20px; margin-inline-end: 20px; border-inline-end: 1px solid var(--rule); margin-bottom: 8px; }
.gs-partners li:last-child { border-inline-end: 0; }

/* ---------- Global footprint ---------- */
.gs-globe { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--grid-gap); }
.gs-globe__lead { grid-column: 1 / span 5; display: flex; flex-direction: column; gap: var(--space-4); padding-top: var(--space-6); }
.gs-globe__side { grid-column: 7 / span 6; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--grid-gap); align-self: end; }
.gs-globe__fact { border-top: 3px solid var(--rule-strong); padding-top: var(--space-4); display: grid; gap: 6px; }
.gs-globe__fact .gs-num { font-size: 64px; line-height: 0.84; }
.gs-units { grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-8) 14px; margin-top: var(--space-12); padding-top: var(--space-6); border-top: 1px solid var(--rule); }
.gs-units__seg { display: grid; grid-template-columns: min-content; gap: 12px; align-content: start; flex: none; }
.gs-units__seg .gs-num { font-size: 56px; line-height: 0.86; }
.gs-units__label { font-family: var(--font-mono); font-size: 12px; line-height: 16px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); overflow-wrap: break-word; }
.gs-units__row { display: grid; grid-auto-flow: column; grid-auto-columns: 16px; gap: 4px; }
.gs-units__row i { display: block; width: 16px; height: 16px; background: var(--action); }
.gs-units__row i:nth-child(5n) { box-shadow: inset 0 -3px 0 var(--cobalt-90); }
.gs-flag { position: relative; display: grid; grid-template-rows: auto 1fr; background: var(--paper-2); min-height: 0; }
.gs-flag__media { position: relative; aspect-ratio: 16 / 8; overflow: hidden; background: var(--paper-3); }
.gs-flag__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.gs-flag__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); }

/* ---------- Cost advantage ---------- */
.gs-cost { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--space-10) var(--grid-gap); }
.gs-cost__why { grid-column: 1 / span 4; }
.gs-cost__why ol { counter-reset: why; border-top: 3px solid var(--rule-strong); }
.gs-cost__why li { counter-increment: why; display: grid; grid-template-columns: 36px 1fr; gap: 2px 12px; padding-block: 14px; border-bottom: 1px solid var(--rule); }
.gs-cost__why li::before { content: counter(why, decimal-leading-zero); grid-row: span 2; font-family: var(--font-mono); font-size: 12px; line-height: 26px; letter-spacing: 0.06em; color: var(--accent-ink); }
.gs-cost__why h3 { font-size: 18px; line-height: 26px; font-weight: 600; color: var(--ink); }
.gs-cost__why p { font-size: 15px; line-height: 22px; color: var(--ink-2); }
.gs-cost__figs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--grid-gap); margin-top: var(--grid-gap); }
.gs-cost__figs .gs-tile { padding: var(--space-6); }
.gs-cost__table { grid-column: 6 / span 7; }
.gs-cmp { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: 15px; line-height: 20px; }
.gs-cmp th, .gs-cmp td { padding: 11px 10px; border-bottom: 1px solid var(--rule); text-align: center; vertical-align: middle; }
.gs-cmp thead th { vertical-align: bottom; border-bottom: 3px solid var(--rule-strong); font-family: var(--font-mono); font-size: 11px; line-height: 15px; font-weight: 400; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); padding-top: 0; }
.gs-cmp thead th.is-us { background: var(--action); color: var(--on-action); padding-top: 14px; }
.gs-cmp thead th.is-us b { display: block; font-family: var(--font-display); font-weight: 600; font-size: 22px; line-height: 22px; letter-spacing: 0.02em; margin-bottom: 4px; }
.gs-cmp tbody th { text-align: start; font-weight: 500; color: var(--ink); padding-inline-start: 0; }
.gs-cmp th:first-child { width: 31%; text-align: start; padding-inline-start: 0; }
.gs-cmp td.is-us { background: var(--tint); color: var(--accent-ink); }
.gs-cmp svg { width: 20px; height: 20px; stroke-width: 2; vertical-align: middle; }
.gs-cmp .gs-yes { color: var(--ink); }
.gs-cmp .gs-no { color: var(--ink-3); }
.gs-cmp .gs-no svg { stroke-width: 1.5; width: 18px; height: 18px; }
.gs-cmp td.is-us .gs-yes { color: var(--accent-ink); }
.gs-cmp tr.is-key th, .gs-cmp tr.is-key td { border-top: 3px solid var(--rule-strong); border-bottom: 3px solid var(--rule-strong); }
.gs-cmp tr.is-key th { font-weight: 700; }
.gs-cmp caption { caption-side: bottom; text-align: start; padding-top: 14px; font-family: var(--font-mono); font-size: 12px; line-height: 18px; color: var(--ink-3); letter-spacing: 0.02em; }

/* ---------- Contact ---------- */
.gs-contact { background: var(--ground-slab); color: var(--on-slab); padding-block: var(--space-16); }
.gs-contact__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--space-10) var(--grid-gap); }
.gs-contact__lead { grid-column: 1 / span 6; display: flex; flex-direction: column; gap: var(--space-6); }
.gs-contact .gs-eyebrow, .gs-contact .gs-eyebrow b { color: var(--on-slab-muted); }
.gs-contact .gs-lede { color: var(--on-slab-muted); }
.gs-chan { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 6px 16px; padding-block: 18px; border-top: 1px solid var(--on-slab-muted); }
.gs-chan:last-of-type { border-bottom: 1px solid var(--on-slab-muted); }
.gs-chan dt { grid-column: 1 / -1; font-family: var(--font-mono); font-size: 12px; line-height: 16px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--on-slab-muted); }
.gs-chan dd { font-family: var(--font-display); font-weight: 600; font-size: 44px; line-height: 44px; letter-spacing: 0.01em; color: var(--on-slab); user-select: all; direction: ltr; text-align: start; }
.gs-chan dd.gs-chan__act { user-select: none; display: flex; gap: 8px; }
.gs-copy { min-width: 108px; }
.gs-copy.is-copied { background: var(--on-slab); color: var(--accent-ink); }
.gs-contact__form { grid-column: 8 / span 5; background: var(--paper); color: var(--ink); padding: var(--space-8); }
.gs-contact__form .gs-h3 { margin-bottom: var(--space-6); }
.gs-demo-note { margin-top: var(--space-4); padding: 10px 12px; background: var(--paper-2); font-family: var(--font-mono); font-size: 12px; line-height: 18px; letter-spacing: 0.02em; color: var(--ink-2); }
.gs-demo-note.is-sent { background: var(--tint); color: var(--accent-ink); }
.gs-demo-note:focus { outline: 3px solid var(--focus); outline-offset: 3px; }

/* ---------- Spec sheet helpers (previews of Brand / Foundations) ---------- */
.gs-spec { display: grid; grid-template-columns: 200px 1fr; gap: var(--space-6) var(--space-8); padding-block: var(--space-6); border-bottom: 1px solid var(--rule); align-items: center; }
.gs-spec__k { font-family: var(--font-mono); font-size: 12px; line-height: 18px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.gs-spec__k b { display: block; color: var(--ink); font-weight: 500; }
.gs-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-4); }
.gs-dim { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--accent-ink); }

/* ---------- Motion ---------- */
.gs-timeline { display: grid; gap: 6px; }
.gs-timeline__row { display: grid; grid-template-columns: 110px 1fr; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }
.gs-timeline__track { position: relative; height: 12px; background: var(--paper); box-shadow: inset 0 0 0 1px var(--rule); }
.gs-timeline__bar { position: absolute; top: 0; bottom: 0; background: var(--action); }
.gs-timeline__bar--2 { background: var(--cobalt-50); }
.gs-timeline__axis { display: grid; grid-template-columns: 110px 1fr; gap: 12px; }
.gs-timeline__axis div { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); }

/* ---------- Responsive: tablet ---------- */
@media (max-width: 1023px) {
  .gs-nav, .gs-header__tools .gs-lang { display: none; }
  .gs-header__menu { display: inline-grid; }
  .gs-bento { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .gs-bento > .gs-span-2, .gs-bento > .gs-span-3 { grid-column: span 2; }
  .gs-bento > :is(.gs-span-4, .gs-span-5, .gs-span-6, .gs-span-7, .gs-span-8, .gs-span-9, .gs-span-12) { grid-column: 1 / -1; }
}
/* ---------- Responsive: the designed mobile tier (also forced with .gs-bento--stack) ---------- */
@media (max-width: 767px) {
  .gs-wrap { padding-inline: var(--gutter-mobile); }
  .gs-bento, .gs-ladder, .gs-products, .gs-std, .gs-open, .gs-globe, .gs-cost, .gs-contact__grid, .gs-sechead, .gs-hero__row, .gs-footer__top, .gs-footer__cols { grid-template-columns: minmax(0, 1fr); }
  .gs-bento > *, .gs-ladder > *, .gs-products > *, .gs-std > *, .gs-open > *, .gs-globe > *, .gs-cost > *, .gs-contact__grid > *, .gs-sechead > *, .gs-hero__row > *, .gs-footer__top > *, .gs-footer__cols > * { grid-column: 1 / -1 !important; grid-row: auto !important; }
  .gs-bento, .gs-ladder { grid-auto-rows: auto; }
  .gs-tile { min-height: 200px; }
  .gs-tile--photo, .gs-sector--photo { min-height: 0; aspect-ratio: 4 / 3; margin-inline: calc(var(--gutter-mobile) * -1); }
  .gs-num--xl, .gs-num--l { font-size: 120px; }
  .gs-display--xl, .gs-display--hero { font-size: 60px; line-height: 0.92; }
  .gs-display--l { font-size: 52px; } .gs-display--m { font-size: 40px; }
  .gs-rail { grid-template-columns: 1fr; }
  .gs-rail__cell { padding-inline: 0; } .gs-rail__cell + .gs-rail__cell { border-inline-start: 0; border-top: 1px solid var(--rule); }
  .gs-sector { min-height: calc(120px + var(--rung) * 14px); }
  .gs-band { height: 300px; }
}
.gs-bento--stack { grid-template-columns: minmax(0, 1fr); grid-auto-rows: auto; gap: var(--grid-gap); }
.gs-bento--stack > * { grid-column: 1 / -1 !important; grid-row: auto !important; }
.gs-bento--stack .gs-tile { min-height: 180px; padding: var(--space-6); }
.gs-bento--stack .gs-tile--photo { min-height: 0; aspect-ratio: 4 / 3; margin-inline: calc(var(--gutter-mobile) * -1); }
.gs-bento--stack .gs-num--xl, .gs-bento--stack .gs-num--l { font-size: 120px; }
.gs-bento--stack .gs-display--l { font-size: 48px; }

/* ---------- Reduced motion: final state, immediately ---------- */
@media (prefers-reduced-motion: reduce) {
  [class*="gs-"], [class*="gs-"]::before, [class*="gs-"]::after {
    transition-duration: var(--dur-instant) !important; animation: none !important; scroll-behavior: auto !important;
  }
}