@font-face { font-family: "Be Vietnam Pro"; font-weight: 400; font-display: swap; src: url("/assets/fonts/be-vietnam-pro-vietnamese-400-normal.woff2") format("woff2"); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: "Be Vietnam Pro"; font-weight: 400; font-display: swap; src: url("/assets/fonts/be-vietnam-pro-latin-400-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Be Vietnam Pro"; font-weight: 500; font-display: swap; src: url("/assets/fonts/be-vietnam-pro-vietnamese-500-normal.woff2") format("woff2"); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: "Be Vietnam Pro"; font-weight: 500; font-display: swap; src: url("/assets/fonts/be-vietnam-pro-latin-500-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Be Vietnam Pro"; font-weight: 700; font-display: swap; src: url("/assets/fonts/be-vietnam-pro-vietnamese-700-normal.woff2") format("woff2"); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: "Be Vietnam Pro"; font-weight: 700; font-display: swap; src: url("/assets/fonts/be-vietnam-pro-latin-700-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Be Vietnam Pro"; font-weight: 800; font-display: swap; src: url("/assets/fonts/be-vietnam-pro-vietnamese-800-normal.woff2") format("woff2"); unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB; }
@font-face { font-family: "Be Vietnam Pro"; font-weight: 800; font-display: swap; src: url("/assets/fonts/be-vietnam-pro-latin-800-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "JetBrains Mono"; font-weight: 400; font-display: swap; src: url("/assets/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 500; font-display: swap; src: url("/assets/fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); }
/* Tetdy Ent v4 — "Việt Nam, đang vận hành"
 * Layout: a fixed WebGL map of Vietnam; chapters scroll over it as floating panels.
 * Tokens: night sky, lit land, four land-use colours that mark the four services.
 */
:root {
  color-scheme: dark;
  --sky: #050B18;
  --sky-2: #0A1630;
  --glass: rgba(6, 14, 32, 0.72);
  --line: rgba(160, 190, 235, 0.16);
  --line-2: rgba(160, 190, 235, 0.32);
  --ink: #F1F5FC;
  --muted: #9DB0CC;
  --dim: #64789A;
  --c-gis: #3FB68B;
  --c-portal: #F0B429;
  --c-mgmt: #EC6A86;
  --c-desk: #5B8CFF;
  --font: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --gut: max(16px, 3.2vw);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html, body { overflow-x: clip; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--sky); color: var(--muted); font: 400 1rem/1.65 var(--font); -webkit-font-smoothing: antialiased; }
h1, h2, h3 { color: var(--ink); margin: 0; letter-spacing: -0.03em; line-height: 1.05; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
::selection { background: var(--c-desk); color: #fff; }
:focus-visible { outline: 2px solid var(--c-desk); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 99; background: var(--ink); color: var(--sky); padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }

/* Scene */
#world { position: fixed; inset: 0; width: 100vw; height: 100vh; display: block; z-index: 0; }
.no-gl #world { display: none; }
.no-gl body, .no-gl { background: radial-gradient(120% 80% at 70% 30%, #10285a, var(--sky)); }
.anchors { position: fixed; inset: 0; z-index: 1; pointer-events: none; }
.anchor { position: absolute; left: 0; top: 0; white-space: nowrap; opacity: 0; transition: opacity 400ms var(--ease); }
.anchor.is-on { opacity: 1; }
.anchor span { position: absolute; left: 14px; bottom: 10px; font: 600 0.8125rem/1 var(--font); color: var(--ink); padding: 6px 10px; border-radius: 999px; background: rgba(5, 11, 24, 0.75); border: 1px solid var(--line-2); backdrop-filter: blur(6px); }
.anchor span::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--sw, var(--c-gis)); margin-right: 7px; vertical-align: 1px; }
.anchor.isl span { left: -50%; transform: translateX(-50%); bottom: 6px; background: transparent; border: 0; font: 500 0.75rem/1 var(--font); color: var(--muted); backdrop-filter: none; padding: 0; }
.anchor.isl span::before { display: none; }

/* HUD */
.hud-top { position: fixed; inset: 0 0 auto; z-index: 20; padding-top: env(safe-area-inset-top, 0px); transition: background-color 300ms var(--ease); }
.hud-top.is-stuck { background: linear-gradient(rgba(5, 11, 24, 0.85), rgba(5, 11, 24, 0)); }
.hud-in { display: flex; align-items: center; gap: 1.25rem; min-height: 76px; padding-left: max(var(--gut), env(safe-area-inset-left, 0px)); padding-right: max(var(--gut), env(safe-area-inset-right, 0px)); position: relative; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 1.125rem; letter-spacing: -0.02em; white-space: nowrap; }
.brand img { width: 30px; height: 30px; }
.nav { display: flex; gap: 0.2rem; margin-inline: auto; padding: 4px; border-radius: 999px; background: rgba(5, 11, 24, 0.55); border: 1px solid var(--line); backdrop-filter: blur(10px); }
.nav a { font-size: 0.875rem; font-weight: 500; color: var(--muted); text-decoration: none; padding: 0.5rem 0.95rem; border-radius: 999px; white-space: nowrap; transition: color 160ms var(--ease), background-color 160ms var(--ease); }
.nav a:hover { color: var(--ink); background: rgba(241, 245, 252, 0.08); }
.hud-end { display: flex; align-items: center; gap: 0.6rem; }
.lang { display: inline-flex; padding: 3px; border: 1px solid var(--line-2); border-radius: 999px; background: rgba(5, 11, 24, 0.55); }
.lang a { font: 500 0.75rem/1 var(--mono); padding: 7px 10px; border-radius: 999px; color: var(--muted); text-decoration: none; }
.lang a[aria-current="true"] { background: var(--ink); color: var(--sky); }
.menu-btn { display: none; width: 44px; height: 44px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(5, 11, 24, 0.55); color: var(--ink); place-items: center; cursor: pointer; }
.menu-btn svg { width: 20px; height: 20px; }

.hud-bottom { position: fixed; inset: auto 0 0; z-index: 20; display: flex; justify-content: space-between; align-items: end; gap: 1rem; padding: 0 max(var(--gut), env(safe-area-inset-right, 0px)) calc(18px + env(safe-area-inset-bottom, 0px)) max(var(--gut), env(safe-area-inset-left, 0px)); pointer-events: none; font: 400 0.75rem/1.5 var(--mono); color: var(--muted); }
.hud-bottom b { color: var(--ink); font-weight: 500; }
.readout { display: flex; gap: 1.25rem; }
.readout span { display: grid; }
.readout small { color: var(--dim); font-size: 0.6875rem; }
.chap { display: grid; justify-items: end; gap: 6px; }
.chap .track { width: 160px; height: 2px; background: var(--line); border-radius: 2px; overflow: hidden; }
.chap .track i { display: block; height: 100%; background: var(--ink); transform-origin: left; transform: scaleX(0); }
.rest-on .hud-bottom { opacity: 0; transition: opacity 300ms var(--ease); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem; min-height: 52px; padding: 0.6rem 1.6rem; border-radius: 999px; border: 1px solid var(--ink); background: var(--ink); color: var(--sky); font: 700 0.9375rem/1.2 var(--font); text-decoration: none; white-space: nowrap; cursor: pointer; transition: box-shadow 200ms var(--ease), transform 200ms var(--ease); }
.btn:hover { box-shadow: 0 0 0 6px rgba(241, 245, 252, 0.12), 0 16px 40px -12px rgba(91, 140, 255, 0.7); }
.btn:active { transform: translateY(1px); }
.btn-ghost { background: rgba(5, 11, 24, 0.4); color: var(--ink); border-color: var(--line-2); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--ink); box-shadow: none; }
.btn-sm { min-height: 42px; padding-inline: 1.15rem; font-size: 0.875rem; }
.btn svg { width: 18px; height: 18px; }

/* Chapters */
main { position: relative; z-index: 5; }
.ch { min-height: 120vh; display: flex; align-items: center; padding: 18vh max(var(--gut), env(safe-area-inset-right, 0px)) 18vh max(var(--gut), env(safe-area-inset-left, 0px)); }
.ch.right { justify-content: flex-end; }
.panel { width: min(520px, 100%); display: grid; gap: 1.1rem; padding: clamp(1.25rem, 2.4vw, 2rem); border-radius: 24px; background: var(--glass); border: 1px solid var(--line); backdrop-filter: blur(16px) saturate(1.2); -webkit-backdrop-filter: blur(16px) saturate(1.2); box-shadow: 0 40px 100px -40px rgba(0, 0, 0, 0.8); }
@media (prefers-reduced-motion: no-preference) {
  .gl-ready .ch .panel { opacity: 0.25; transform: translateY(30px); transition: opacity 700ms var(--ease), transform 900ms var(--ease); }
  .gl-ready .ch.is-on .panel { opacity: 1; transform: none; }
}

/* Intro */
.ch.intro { min-height: 100vh; padding-top: calc(76px + 6vh); align-items: center; padding-bottom: 12vh; }
.intro-copy { width: min(720px, 100%); display: grid; gap: 1.6rem; }
.kicker { justify-self: start; display: inline-flex; align-items: center; gap: 0.6rem; font-size: 0.875rem; font-weight: 500; color: var(--ink); padding: 0.45rem 0.95rem 0.45rem 0.75rem; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(5, 11, 24, 0.5); backdrop-filter: blur(8px); }
.kicker i { width: 8px; height: 8px; border-radius: 50%; background: var(--c-gis); box-shadow: 0 0 0 4px rgba(63, 182, 139, 0.25); }
.intro h1 { font-size: clamp(3rem, 1rem + 5.4vw, 7rem); font-weight: 800; line-height: 0.9; letter-spacing: -0.055em; text-shadow: 0 10px 60px rgba(5, 11, 24, 0.8); }
.intro h1 .w { display: inline-block; }
@media (prefers-reduced-motion: no-preference) {
  .intro h1 .w { animation: w-in 1100ms var(--ease) both; animation-delay: calc(var(--n) * 90ms + 200ms); }
  @keyframes w-in { from { opacity: 0; transform: translateY(0.4em) rotate(2deg); filter: blur(8px); } to { opacity: 1; transform: none; filter: none; } }
  .intro .lede, .intro .actions, .intro .kicker { animation: fade 1000ms 900ms var(--ease) both; }
  @keyframes fade { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
}
.intro .lede { font-size: 1.1875rem; max-width: 36rem; color: var(--ink); opacity: 0.82; text-shadow: 0 2px 20px rgba(5, 11, 24, 0.9); }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.facts { display: flex; flex-wrap: wrap; gap: 0.5rem 1.75rem; margin-top: 0.5rem; font-size: 0.875rem; }
.facts span b { color: var(--ink); font-weight: 700; margin-right: 0.35rem; }

/* Services panel */
.panel h2 { font-size: clamp(2rem, 1.2rem + 2.4vw, 3.25rem); font-weight: 800; letter-spacing: -0.045em; }
.panel > p.sub { font-size: 1.0625rem; }
.layers-list { list-style: none; margin: 0.25rem 0 0; padding: 0; display: grid; gap: 0.25rem; }
.layers-list > li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 0.3rem 0.9rem; padding: 0.95rem 0 0.95rem; border-top: 1px solid var(--line); }
.layers-list .sw { width: 18px; height: 18px; margin-top: 3px; border-radius: 5px; background: color-mix(in srgb, var(--sw) 35%, transparent); border: 1.5px solid var(--sw); }
.layers-list h3 { font-size: 1.125rem; letter-spacing: -0.015em; }
.layers-list p { grid-column: 2; font-size: 0.9375rem; }
.chips { grid-column: 2; display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0.35rem 0 0; padding: 0; list-style: none; }
.chips li { font: 400 0.6875rem/1 var(--mono); color: var(--ink); border: 1px solid var(--line-2); border-radius: 999px; padding: 5px 9px; }
.gis { --sw: var(--c-gis); }
.portal { --sw: var(--c-portal); }
.mgmt { --sw: var(--c-mgmt); }
.desk { --sw: var(--c-desk); }

/* Project panels */
.eyebrow-row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 1rem; font-size: 0.875rem; }
.tag { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--ink); font-weight: 500; }
.tag::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--sw); }
.loc { font: 400 0.75rem/1 var(--mono); color: var(--muted); display: inline-flex; align-items: center; gap: 0.35rem; }
.loc svg { width: 11px; height: 13px; }
.project h3 { font-size: clamp(1.75rem, 1.1rem + 1.8vw, 2.5rem); font-weight: 800; letter-spacing: -0.04em; }
.project > p { font-size: 1.0625rem; }
.project ul.feat { margin: 0; padding: 0; list-style: none; display: grid; gap: 0.5rem; }
.project ul.feat li { position: relative; padding-left: 1.5rem; color: var(--ink); font-size: 0.9375rem; }
.project ul.feat li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 12px; height: 2px; background: var(--sw); }
.frame { margin: 0; border-radius: 14px; overflow: hidden; background: #fff; border: 1px solid rgba(241, 245, 252, 0.14); }
.frame-bar { display: flex; align-items: center; gap: 6px; height: 28px; padding-inline: 11px; background: #E9EEF5; }
.frame-bar i { width: 8px; height: 8px; border-radius: 50%; background: #C3CCD8; }
.frame-bar span { margin-left: 8px; flex: 1; max-width: 72%; height: 18px; border-radius: 5px; background: #fff; font: 400 0.65rem/18px var(--mono); color: #5A6B82; padding-inline: 8px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.frame img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; }
.links { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.links a { display: inline-flex; align-items: center; gap: 0.45rem; font: 500 0.8125rem/1 var(--mono); color: var(--ink); text-decoration: none; padding: 0.75rem 1rem; border-radius: 999px; border: 1px solid var(--line-2); transition: border-color 160ms var(--ease), background-color 160ms var(--ease); }
.links a:hover { border-color: var(--ink); background: rgba(241, 245, 252, 0.06); }
.links svg { width: 14px; height: 14px; }
.chapter-title { font: 500 0.8125rem/1 var(--mono); color: var(--muted); display: flex; align-items: center; gap: 0.6rem; }
.chapter-title::before { content: ""; width: 24px; height: 1px; background: var(--muted); }

/* Network chapter */
.cat-btns { display: grid; gap: 0.35rem; margin-top: 0.25rem; }
.cat-btn { display: grid; grid-template-columns: 14px minmax(0, 1fr) auto; align-items: center; gap: 0.8rem; width: 100%; text-align: left; padding: 0.8rem 0.9rem; border-radius: 14px; border: 1px solid var(--line); background: rgba(241, 245, 252, 0.03); color: var(--ink); font: 600 0.9375rem/1.3 var(--font); cursor: pointer; transition: background-color 200ms var(--ease), border-color 200ms var(--ease); }
.cat-btn:hover { background: rgba(241, 245, 252, 0.07); border-color: var(--line-2); }
.cat-btn[aria-pressed="true"] { border-color: var(--sw); background: color-mix(in srgb, var(--sw) 16%, transparent); }
.cat-btn .sw { width: 14px; height: 14px; border-radius: 4px; background: var(--sw); box-shadow: 0 0 12px var(--sw); }
.cat-btn small { font: 500 0.8125rem/1 var(--mono); color: var(--muted); }
.panel .note { font-size: 0.875rem; color: var(--dim); }

/* Catalogue */
.catalog { columns: 3 300px; column-gap: 1.25rem; }
.cat-block { break-inside: avoid; margin-bottom: 1.25rem; padding: 1.4rem 1.5rem 1.2rem; border-radius: 22px; background: var(--sky-2); border: 1px solid var(--line); }
.cat-block h3 { display: flex; align-items: center; gap: 0.6rem; font-size: 1.125rem; letter-spacing: -0.015em; margin-bottom: 0.6rem; }
.cat-block h3::before { content: ""; width: 12px; height: 12px; border-radius: 4px; background: var(--sw); box-shadow: 0 0 10px var(--sw); }
.cat-block h3 small { margin-left: auto; font: 500 0.75rem/1 var(--mono); color: var(--dim); }
.cat-block ul { list-style: none; margin: 0; padding: 0; }
.cat-block li { display: grid; gap: 0.15rem; padding: 0.7rem 0; border-top: 1px solid var(--line); }
.cat-block li b { color: var(--ink); font-weight: 600; font-size: 0.9375rem; line-height: 1.35; }
.cat-block li .m { display: flex; flex-wrap: wrap; gap: 0.25rem 0.75rem; font: 400 0.75rem/1.4 var(--mono); color: var(--dim); }
.cat-block li a { color: var(--muted); text-decoration: none; overflow-wrap: anywhere; }
.cat-block li a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

/* After the tour: solid ground */
.rest { position: relative; z-index: 5; background: linear-gradient(rgba(5, 11, 24, 0), var(--sky) 40vh); padding-top: 30vh; }
.wrap { max-width: 84rem; margin-inline: auto; padding-left: max(var(--gut), env(safe-area-inset-left, 0px)); padding-right: max(var(--gut), env(safe-area-inset-right, 0px)); }
.sec { padding-block: clamp(4.5rem, 10vw, 8rem); }
.sec-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 1.25rem 3rem; align-items: end; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.sec-head h2 { font-size: clamp(2.5rem, 1.2rem + 4.4vw, 5.5rem); font-weight: 800; letter-spacing: -0.05em; line-height: 0.95; }
.sec-head p { font-size: 1.1875rem; max-width: 34rem; }

.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1.25rem; }
.tile { grid-column: span 2; position: relative; display: grid; align-content: start; gap: 0.55rem; padding: 0.7rem 0.7rem 1.5rem; border-radius: 24px; background: var(--sky-2); border: 1px solid var(--line); text-decoration: none; overflow: hidden; transition: border-color 300ms var(--ease), transform 300ms var(--ease); }
.tile.w3 { grid-column: span 3; }
a.tile:hover { border-color: var(--line-2); transform: translateY(-4px); }
.tile .shot { border-radius: 16px; overflow: hidden; margin-bottom: 0.75rem; background: #fff; }
.tile .shot img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; transition: transform 700ms var(--ease); }
a.tile:hover .shot img { transform: scale(1.04); }
.tile > :not(.shot) { margin-inline: 0.75rem; }
.tile .tag { font-size: 0.875rem; }
.tile h3 { font-size: 1.5rem; }
.tile p { font-size: 0.9375rem; }
.tile .url { font: 400 0.75rem/1 var(--mono); color: var(--dim); margin-top: 0.3rem; }
.tile.wide { grid-column: 1 / -1; padding: 0; min-height: 440px; display: block; }
.tile.wide > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 40%; transition: transform 900ms var(--ease); }
a.tile.wide:hover > img { transform: scale(1.03); }
.tile.wide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5, 11, 24, 0.94) 0%, rgba(5, 11, 24, 0.5) 45%, rgba(5, 11, 24, 0) 75%); }
.tile.wide .over { position: absolute; z-index: 1; inset: 0 auto 0 0; display: grid; align-content: end; gap: 0.6rem; padding: clamp(1.5rem, 4vw, 3rem); max-width: 34rem; margin: 0; }
.tile.wide h3 { font-size: clamp(2rem, 1.2rem + 2vw, 3rem); font-weight: 800; letter-spacing: -0.04em; }
.tile.wide p { font-size: 1.125rem; color: var(--ink); opacity: 0.85; }

.others { margin-top: clamp(3.5rem, 7vw, 5.5rem); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 3fr); gap: 2rem; }
.others h3 { font-size: 1.5rem; }
.others ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.others li { display: grid; gap: 0.4rem; padding-top: 1rem; border-top: 2px solid var(--sw); }
.others b { color: var(--ink); font-size: 1.1875rem; }
.others span { font-size: 0.9375rem; }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; counter-reset: s; position: relative; }
.steps::before { content: ""; position: absolute; top: 27px; left: 28px; right: 28px; height: 2px; background: linear-gradient(90deg, var(--c-gis), var(--c-portal), var(--c-mgmt), var(--c-desk)); opacity: 0.6; }
.steps li { counter-increment: s; display: grid; gap: 0.7rem; align-content: start; position: relative; }
.steps li::before { content: counter(s, decimal-leading-zero); width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--sky); border: 1.5px solid var(--ink); color: var(--ink); font: 500 1rem/1 var(--mono); margin-bottom: 1rem; }
.steps h3 { font-size: 1.5rem; }
.steps p { max-width: 30ch; }
.stack { margin-top: clamp(3rem, 6vw, 4.5rem); padding-top: 2rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }
.stack > span { font-size: 0.875rem; margin-right: 0.75rem; }
.stack i { font: normal 400 0.8125rem/1 var(--mono); color: var(--ink); border: 1px solid var(--line-2); border-radius: 999px; padding: 9px 14px; }

.contact { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.contact h2 { font-size: clamp(2.75rem, 1.2rem + 5vw, 6.5rem); font-weight: 800; letter-spacing: -0.055em; line-height: 0.92; }
.contact .lede { font-size: 1.1875rem; margin-top: 1.5rem; max-width: 34rem; }
.contact .actions { margin-top: 2rem; }
.card { border-radius: 24px; overflow: hidden; background: var(--sky-2); border: 1px solid var(--line); }
.info { margin: 0; }
.info .row { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr) auto; gap: 1rem; align-items: center; padding: 1.1rem 1.5rem; border-top: 1px solid var(--line); }
.info .row:first-child { border-top: 0; }
.info dt { font-size: 0.875rem; }
.info dd { margin: 0; color: var(--ink); font-weight: 500; overflow-wrap: anywhere; }
.info dd a { text-decoration-color: var(--line-2); text-underline-offset: 0.25em; }
.copy { border: 1px solid var(--line-2); background: transparent; color: var(--muted); border-radius: 999px; font: 500 0.75rem/1 var(--font); padding: 8px 12px; cursor: pointer; }
.copy:hover { color: var(--ink); border-color: var(--ink); }

.foot { padding-block: 1rem 2rem; }
.foot-mast { font-weight: 800; color: var(--ink); font-size: clamp(3.5rem, 0.5rem + 14vw, 14rem); line-height: 0.85; letter-spacing: -0.065em; margin-bottom: 2rem; white-space: nowrap; }
.foot-mast span { color: var(--c-desk); }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-top: 1.5rem; border-top: 1px solid var(--line); font-size: 0.875rem; }
.foot-row nav { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.foot-row a { text-decoration: none; }
.foot-row a:hover { color: var(--ink); }

/* Responsive */
@media (max-width: 1080px) {
  .nav { display: none; position: absolute; top: calc(100% + 4px); left: max(var(--gut), env(safe-area-inset-left, 0px)); right: max(var(--gut), env(safe-area-inset-right, 0px)); flex-direction: column; border-radius: 18px; padding: 0.5rem; background: rgba(10, 22, 48, 0.96); }
  .is-open .nav { display: flex; }
  .nav a { padding: 0.85rem 1rem; }
  .hud-end { margin-left: auto; }
  .menu-btn { display: grid; }
}
@media (max-width: 820px) {
  .ch, .ch.right { justify-content: center; align-items: flex-end; min-height: 135vh; padding-top: 55vh; padding-bottom: 12vh; }
  .ch.intro { min-height: 100vh; padding-top: 46vh; padding-bottom: 12vh; }
  .panel { padding: 1.15rem; gap: 0.9rem; }
  .hud-bottom { display: none; }
  .sec-head, .contact, .others { grid-template-columns: minmax(0, 1fr); }
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile, .tile.w3 { grid-column: span 1; }
  .others ul { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 3rem; }
  .steps::before { display: none; }
}
@media (max-width: 560px) {
  .hud-end .btn { display: none; }
  .bento, .steps { grid-template-columns: minmax(0, 1fr); }
  .tile.wide { min-height: 400px; }
  .tile.wide::after { background: linear-gradient(0deg, rgba(5, 11, 24, 0.95) 15%, rgba(5, 11, 24, 0.15) 75%); }
  .info .row { grid-template-columns: minmax(0, 1fr) auto; gap: 0.2rem 1rem; }
  .info dt { grid-column: 1 / -1; }
  .actions .btn { flex: 1 1 auto; }
  .facts { gap: 0.4rem 1.2rem; }
}
.cat-block li .m > span:first-child:not(:only-child) { font-family: var(--font); }
.loc { font-family: var(--font); font-size: 0.8125rem; }