/* Skybridge Architects landing — "technical drawing sheet". Prefix skb_ + suffix __4e1d (unique per site). */
@font-face { font-family: "SkbDisplay"; src: url("/assets/fonts/ArchivoExpanded-ExtraBold.ttf") format("truetype"); font-weight: 800; font-display: swap; }
@font-face { font-family: "SkbButton"; src: url("/assets/fonts/Archivo-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }
@font-face { font-family: "SkbBody"; src: url("/assets/fonts/SpaceGrotesk-Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "SkbBody"; src: url("/assets/fonts/SpaceGrotesk-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }
@font-face { font-family: "SkbHand"; src: url("/assets/fonts/ArchitectsDaughter-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }

:root {
  --paper: #F4EFE3;
  --paper-shade: #DCD3BF;
  --ink: #1F2A3A;
  --ink-soft: #4A566A;
  --blue: #1F5FA8;
  --blue-deep: #143E70;
  --blue-light: #4F8BD0;
  --grid: rgba(110, 155, 209, .22);
  --grid-major: rgba(110, 155, 209, .38);
  --marker: #F4B630;
  --go: #2E9E6B;
  --red: #E2554F;
  --line: 2px solid var(--ink);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "SkbBody", "Segoe UI", system-ui, sans-serif;
  font-weight: 500;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--grid-major) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-major) 1px, transparent 1px),
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: var(--blue-deep); }
:focus-visible { outline: 3px solid var(--marker); outline-offset: 3px; }
h1, h2, h3 { font-family: "SkbDisplay", "Arial Black", sans-serif; font-weight: 800; line-height: 1.08; margin: 0 0 .5em; letter-spacing: .01em; }
code { font-size: .9em; background: rgba(31, 95, 168, .1); padding: 0 .3em; border-radius: 3px; }
.skb_hand__4e1d { font-family: "SkbHand", "Comic Sans MS", cursive; }

.skb_skip__4e1d { position: absolute; left: -999px; top: 8px; background: var(--marker); color: var(--ink); padding: 8px 14px; z-index: 10; }
.skb_skip__4e1d:focus { left: 8px; }

/* header: a blueprint title strip */
.skb_top__4e1d { background: var(--blue); border-bottom: 4px solid var(--ink); position: sticky; top: 0; z-index: 5;
  background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 24px 24px; }
.skb_nav__4e1d { max-width: var(--max); margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.skb_brand__4e1d { display: flex; align-items: center; gap: 12px; color: var(--paper); text-decoration: none; font-family: "SkbDisplay", sans-serif; font-size: 18px; }
.skb_brand__4e1d:hover { color: #fff; }
.skb_brand__4e1d img { border-radius: 50%; background: var(--paper); border: 2px solid var(--ink); }
.skb_menu__4e1d { list-style: none; display: flex; gap: 6px; margin: 0; padding: 0; flex-wrap: wrap; }
.skb_menu__4e1d a { display: inline-block; padding: 8px 12px; color: var(--paper); text-decoration: none; font-family: "SkbButton", sans-serif; font-size: 15px; border: 2px solid transparent; border-radius: 4px; }
.skb_menu__4e1d a:hover, .skb_menu__4e1d a[aria-current="page"] { border-color: var(--paper); color: #fff; }

/* hero: drawing sheet with border ticks and a title block */
.skb_hero__4e1d { padding: 36px 20px 20px; }
.skb_sheet__4e1d { max-width: var(--max); margin: 0 auto; background: rgba(244, 239, 227, .92); border: var(--line); outline: 1px solid var(--ink); outline-offset: 8px;
  padding: 36px 36px 28px; display: grid; grid-template-columns: 1fr 1.25fr; gap: 32px; position: relative; box-shadow: 0 18px 40px rgba(31, 42, 58, .14); }
.skb_sheet__4e1d::before, .skb_sheet__4e1d::after { content: ""; position: absolute; width: 26px; height: 26px; border: 3px solid var(--blue); }
.skb_sheet__4e1d::before { left: -12px; top: -12px; border-right: 0; border-bottom: 0; }
.skb_sheet__4e1d::after { right: -12px; bottom: -12px; border-left: 0; border-top: 0; }
.skb_kicker__4e1d { font-family: "SkbButton", sans-serif; text-transform: uppercase; letter-spacing: .12em; font-size: 13px; color: var(--blue); margin: 0 0 10px; }
.skb_hero__4e1d h1 { font-size: clamp(38px, 5.4vw, 66px); }
.skb_hero__4e1d h1 span { color: var(--blue); background: linear-gradient(transparent 62%, rgba(244, 182, 48, .55) 62%); }
.skb_lead__4e1d { font-size: 18px; max-width: 34em; }
.skb_ctas__4e1d { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 22px; }
.skb_play__4e1d, .skb_ghost__4e1d, .skb_form__4e1d button {
  display: inline-flex; align-items: center; min-height: 50px; padding: 0 22px; border: var(--line); border-radius: 6px; font-family: "SkbButton", sans-serif; font-size: 16px;
  text-decoration: none; box-shadow: 4px 4px 0 var(--ink); cursor: pointer; }
.skb_play__4e1d { background: var(--blue); color: var(--paper); }
.skb_play__4e1d:hover { background: var(--blue-deep); color: #fff; }
.skb_disabled__4e1d { background: var(--paper-shade); color: var(--ink-soft); box-shadow: none; cursor: default; }
.skb_ghost__4e1d { background: var(--paper); color: var(--ink); }
.skb_ghost__4e1d:hover { background: #fff; color: var(--ink); }
.skb_herofig__4e1d { margin: 0; align-self: center; }
.skb_heroimg__4e1d { border: var(--line); box-shadow: 8px 8px 0 rgba(31, 95, 168, .35); background: #fff; }
.skb_herofig__4e1d figcaption { margin-top: 12px; font-size: 14px; color: var(--ink-soft); display: flex; align-items: center; gap: 10px; }
.skb_dim__4e1d { flex: 0 0 64px; height: 12px; border-left: 2px solid var(--ink); border-right: 2px solid var(--ink); position: relative; }
.skb_dim__4e1d::after { content: ""; position: absolute; left: 0; right: 0; top: 5px; border-top: 2px solid var(--ink); }
.skb_titleblock__4e1d { grid-column: 1 / -1; justify-self: end; border-collapse: collapse; font-size: 13px; min-width: min(560px, 100%); background: var(--paper); }
.skb_titleblock__4e1d th, .skb_titleblock__4e1d td { border: 1.5px solid var(--ink); padding: 6px 10px; text-align: left; }
.skb_titleblock__4e1d th { font-family: "SkbButton", sans-serif; text-transform: uppercase; letter-spacing: .08em; font-size: 11px; color: var(--ink-soft); background: rgba(31, 95, 168, .06); }
.skb_titleblock__4e1d .skb_hand__4e1d { font-size: 18px; color: var(--blue); }

/* section headings with a dimension-line rule */
.skb_h2__4e1d { font-size: clamp(26px, 3.4vw, 40px); display: flex; align-items: center; gap: 14px; }
.skb_h2__4e1d::after { content: ""; flex: 1; height: 12px; border-left: 2px solid currentColor; border-right: 2px solid currentColor; opacity: .45;
  background: linear-gradient(currentColor, currentColor) center / 100% 2px no-repeat; }
.skb_num__4e1d { font-size: .5em; border: 2px solid currentColor; border-radius: 50%; width: 2.2em; height: 2.2em; display: inline-grid; place-items: center; flex: 0 0 auto; }

.skb_band__4e1d, .skb_split__4e1d { max-width: var(--max); margin: 0 auto; padding: 64px 20px; }
.skb_intro__4e1d { max-width: 52em; color: var(--ink-soft); }
.skb_steps__4e1d { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.skb_step__4e1d { background: var(--paper); border: var(--line); padding: 14px 14px 18px; box-shadow: 5px 5px 0 rgba(31, 42, 58, .14); }
.skb_step__4e1d h3 { font-size: 24px; margin-top: 16px; display: flex; align-items: center; gap: 10px; }
.skb_callout__4e1d { width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--ink); background: var(--marker); display: inline-grid; place-items: center; font-size: 18px; }
.skb_shot__4e1d { border: 1.5px solid var(--ink); background: #fff; }
.skb_note__4e1d { margin-top: 34px; background: #FFF7D6; border: 2px dashed var(--ink); padding: 16px 22px; max-width: 760px; transform: rotate(-.6deg); }
.skb_note__4e1d p { margin: 0 0 6px; }
.skb_note__4e1d .skb_hand__4e1d { font-size: 21px; color: var(--blue); }

/* zones on a blueprint sheet */
.skb_blueprint__4e1d { background: var(--blue); color: var(--paper); border-top: 4px solid var(--ink); border-bottom: 4px solid var(--ink); padding: 64px 20px;
  background-image: linear-gradient(rgba(255,255,255,.09) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.09) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px; }
.skb_blueprint__4e1d .skb_h2__4e1d { max-width: var(--max); margin-left: auto; margin-right: auto; }
.skb_zones__4e1d { list-style: none; max-width: var(--max); margin: 0 auto; padding: 0; display: grid; gap: 26px; }
.skb_zone__4e1d { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; align-items: center; border: 2px solid rgba(244, 239, 227, .7); padding: 16px; background: rgba(20, 62, 112, .55); }
.skb_zone__4e1d:nth-child(even) { grid-template-columns: 1fr 1.1fr; }
.skb_zone__4e1d:nth-child(even) .skb_zoneimg__4e1d { order: 2; }
.skb_zoneimg__4e1d { border: 2px solid var(--paper); }
.skb_zone__4e1d h3 { font-size: 28px; margin-bottom: .2em; }
.skb_zoneno__4e1d { font-family: "SkbHand", cursive; font-size: 22px; color: var(--marker); margin: 0; }
.skb_mech__4e1d { font-family: "SkbButton", sans-serif; text-transform: uppercase; letter-spacing: .08em; font-size: 13px; color: #CFE2F7; margin: 0 0 10px; }
.skb_blueprint__4e1d a { color: #fff; }

/* material schedule */
.skb_tablewrap__4e1d { overflow-x: auto; border: var(--line); background: var(--paper); box-shadow: 6px 6px 0 rgba(31, 42, 58, .12); }
.skb_spec__4e1d { border-collapse: collapse; width: 100%; font-size: 15px; min-width: 640px; }
.skb_spec__4e1d th, .skb_spec__4e1d td { border-bottom: 1px solid rgba(31, 42, 58, .25); padding: 10px 14px; text-align: left; vertical-align: top; }
.skb_spec__4e1d thead th { font-family: "SkbButton", sans-serif; text-transform: uppercase; letter-spacing: .08em; font-size: 12px; background: var(--ink); color: var(--paper); }
.skb_spec__4e1d tbody th { font-family: "SkbButton", sans-serif; white-space: nowrap; }
.skb_spec__4e1d tbody tr:nth-child(even) { background: rgba(31, 95, 168, .05); }

.skb_split__4e1d { display: grid; grid-template-columns: 1fr 1.1fr; gap: 36px; align-items: center; }
.skb_split__4e1d figure, .skb_more__4e1d figure { margin: 0; }
.skb_split__4e1d figcaption { font-size: 14px; color: var(--ink-soft); margin-top: 8px; }
.skb_stars__4e1d { padding-left: 0; list-style: none; }
.skb_stars__4e1d li { padding-left: 34px; position: relative; margin-bottom: 10px; }
.skb_stars__4e1d li::before { content: "★"; position: absolute; left: 0; top: -4px; font-size: 24px; color: #C99400; }
.skb_more__4e1d { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.skb_more__4e1d figcaption { font-size: 15px; margin-top: 10px; }
.skb_facts__4e1d { list-style: none; padding: 0; margin: 30px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.skb_facts__4e1d li { border: 2px solid var(--ink); background: var(--paper); padding: 6px 14px; border-radius: 999px; font-size: 15px; }

.skb_contactband__4e1d { background: var(--marker); border-top: 4px solid var(--ink); text-align: center; padding: 46px 20px; }
.skb_contactband__4e1d h2 { font-size: clamp(22px, 3vw, 32px); }
.skb_contactband__4e1d a { color: var(--ink); font-weight: 700; }

.skb_missing__4e1d { aspect-ratio: 16 / 7; display: grid; place-items: center; border: 2px dashed var(--ink-soft); color: var(--ink-soft); font-size: 14px; }

/* documents */
.skb_doc__4e1d { max-width: 860px; margin: 40px auto; padding: 34px 36px; background: rgba(244, 239, 227, .95); border: var(--line); box-shadow: 8px 8px 0 rgba(31, 42, 58, .12); }
.skb_doc__4e1d h1 { font-size: clamp(30px, 4vw, 44px); }
.skb_doc__4e1d h2 { font-size: 21px; margin-top: 1.6em; color: var(--blue-deep); }
.skb_meta__4e1d { color: var(--ink-soft); font-size: 15px; }
.skb_tips__4e1d { background: #FFF7D6; border: 2px dashed var(--ink); padding: 12px 20px; margin: 22px 0; }
.skb_tips__4e1d .skb_hand__4e1d { font-size: 20px; color: var(--blue); margin: 0; }
.skb_form__4e1d { display: grid; gap: 8px; margin-top: 18px; }
.skb_form__4e1d label { font-family: "SkbButton", sans-serif; font-size: 14px; }
.skb_form__4e1d input, .skb_form__4e1d textarea { font: inherit; padding: 12px; border: var(--line); border-radius: 4px; background: #fff; min-height: 48px; }
.skb_form__4e1d button { background: var(--blue); color: var(--paper); justify-self: start; margin-top: 10px; }
.skb_form__4e1d button:hover { background: var(--blue-deep); }
.skb_hp__4e1d { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.skb_small__4e1d { font-size: 14px; color: var(--ink-soft); }
.skb_ok__4e1d { border: 2px solid var(--go); background: #E3F4EC; padding: 10px 14px; }
.skb_err__4e1d { border: 2px solid var(--red); background: #FCE8E7; padding: 10px 14px; }
.skb_rev__4e1d { min-width: 0; }
.skb_lost__4e1d { text-align: center; }
.skb_lost__4e1d .skb_hand__4e1d { font-size: 22px; }

/* footer */
.skb_foot__4e1d { background: var(--ink); color: var(--paper); padding: 40px 20px 26px; }
.skb_foot__4e1d a { color: #CFE2F7; }
.skb_footgrid__4e1d { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1.2fr 1fr; gap: 26px; }
.skb_footgrid__4e1d p { margin: 0 0 8px; }
.skb_footname__4e1d { font-family: "SkbDisplay", sans-serif; font-size: 20px; }
.skb_label__4e1d { font-family: "SkbButton", sans-serif; text-transform: uppercase; letter-spacing: .1em; font-size: 12px; color: #A9BBD3; }
.skb_copy__4e1d { max-width: var(--max); margin: 24px auto 0; font-size: 13px; color: #A9BBD3; }

@media (max-width: 900px) {
  .skb_sheet__4e1d { grid-template-columns: 1fr; padding: 24px 20px; outline-offset: 5px; }
  .skb_steps__4e1d, .skb_more__4e1d { grid-template-columns: 1fr; }
  .skb_zone__4e1d, .skb_zone__4e1d:nth-child(even) { grid-template-columns: 1fr; }
  .skb_zone__4e1d:nth-child(even) .skb_zoneimg__4e1d { order: 0; }
  .skb_split__4e1d { grid-template-columns: 1fr; }
  .skb_footgrid__4e1d { grid-template-columns: 1fr; }
  .skb_titleblock__4e1d { justify-self: stretch; min-width: 0; }
  .skb_doc__4e1d { margin: 20px 12px; padding: 24px 18px; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .skb_titleblock__4e1d th, .skb_titleblock__4e1d td { padding: 5px 6px; font-size: 12px; }
  .skb_menu__4e1d a { padding: 6px 8px; font-size: 14px; }
  .skb_brand__4e1d span { font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .skb_note__4e1d { transform: none; }
}