/* ---------- Fonts ---------- */
@font-face {
  font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(fonts/inter-latin.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: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap;
  src: url(fonts/inter-vietnamese.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;
}

/* ---------- Tokens ---------- */
:root {
  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --bg: #212428;
  --bg-deep: #1b1d20;
  --card: linear-gradient(145deg, #1e2024, #23272b);
  --card-flat: #1f2226;
  --neu: 10px 10px 19px #191b1e, -10px -10px 19px #292d31;
  --neu-sm: 5px 5px 12px #191b1e, -5px -5px 12px #292d31;
  --neu-inset: inset 6px 6px 12px #191b1e, inset -6px -6px 12px #282c30;

  --accent: #ff014f;
  --accent-2: #ff6a3d;
  --accent-deep: #d11414;
  --accent-glow: rgba(255, 1, 79, 0.35);
  --accent-soft: rgba(255, 1, 79, 0.12);
  --accent-text: #ff6b91;

  --fg: #f4f5f6;
  --fg-2: #c4cfde;
  --fg-3: #878e99;
  --line: rgba(255, 255, 255, 0.06);
  --line-strong: rgba(255, 255, 255, 0.14);
  --header-bg: rgba(33, 36, 40, 0.92);
  --tile-bg: rgba(27, 29, 32, 0.6);
  --hover-bg: rgba(255, 255, 255, 0.025);
  --dots: rgba(255, 255, 255, 0.035);
  --grad-from: #ffffff;
  --grad-mid: #ffd3dd;
  --photo-opacity: 1;
  --glow-alpha: 0.28;
  --iso-top: #2d3237; --iso-left: #22262a; --iso-right: #1a1d21; --iso-hot: #4a1f2c;
  --iso-slab: #1f2327; --iso-slab-l: #17191c; --iso-slab-r: #121416; --iso-red: #b5123c;

  --r-s: 8px; --r-m: 16px; --r-l: 24px;
  --max: 74rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --section: clamp(4.5rem, 9vw, 7.5rem);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --t-fast: 220ms; --t-slow: 650ms;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #eef1f4;
  --bg-deep: #e4e8ec;
  --card: linear-gradient(145deg, #ffffff, #e6ebf0);
  --card-flat: #f5f7f9;
  --neu: 10px 10px 22px #cfd6de, -10px -10px 22px #ffffff;
  --neu-sm: 5px 5px 14px #cfd6de, -5px -5px 14px #ffffff;
  --neu-inset: inset 5px 5px 12px #d3dae2, inset -5px -5px 12px #ffffff;
  --accent-glow: rgba(255, 1, 79, 0.28);
  --accent-soft: rgba(255, 1, 79, 0.09);
  --accent-text: #c2003b;
  --fg: #1e2125;
  --fg-2: #3c4148;
  --fg-3: #6f7781;
  --line: rgba(0, 0, 0, 0.07);
  --line-strong: rgba(0, 0, 0, 0.14);
  --header-bg: rgba(238, 241, 244, 0.92);
  --tile-bg: rgba(255, 255, 255, 0.5);
  --hover-bg: rgba(0, 0, 0, 0.03);
  --dots: rgba(0, 0, 0, 0.06);
  --grad-from: #1e2125;
  --grad-mid: #8a2a46;
  --photo-opacity: 0.9;
  --glow-alpha: 0.18;
  --iso-top: #ffffff; --iso-left: #dfe5eb; --iso-right: #c9d1d9; --iso-hot: #ffd6e0;
  --iso-slab: #d6dde4; --iso-slab-l: #c3cbd3; --iso-slab-r: #b4bdc6; --iso-red: #b5123c;
  color-scheme: light;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #eef1f4;
    --bg-deep: #e4e8ec;
    --card: linear-gradient(145deg, #ffffff, #e6ebf0);
    --card-flat: #f5f7f9;
    --neu: 10px 10px 22px #cfd6de, -10px -10px 22px #ffffff;
    --neu-sm: 5px 5px 14px #cfd6de, -5px -5px 14px #ffffff;
    --neu-inset: inset 5px 5px 12px #d3dae2, inset -5px -5px 12px #ffffff;
    --accent-glow: rgba(255, 1, 79, 0.28);
    --accent-soft: rgba(255, 1, 79, 0.09);
    --accent-text: #c2003b;
    --fg: #1e2125;
    --fg-2: #3c4148;
    --fg-3: #6f7781;
    --line: rgba(0, 0, 0, 0.07);
    --line-strong: rgba(0, 0, 0, 0.14);
    --header-bg: rgba(238, 241, 244, 0.92);
    --tile-bg: rgba(255, 255, 255, 0.5);
    --hover-bg: rgba(0, 0, 0, 0.03);
    --dots: rgba(0, 0, 0, 0.06);
    --grad-from: #1e2125;
    --grad-mid: #8a2a46;
    --photo-opacity: 0.9;
    --glow-alpha: 0.18;
    --iso-top: #ffffff; --iso-left: #dfe5eb; --iso-right: #c9d1d9; --iso-hot: #ffd6e0;
    --iso-slab: #d6dde4; --iso-slab-l: #c3cbd3; --iso-slab-r: #b4bdc6; --iso-red: #b5123c;
    color-scheme: light;
  }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  margin: 0; color: var(--fg); background-color: var(--bg);
  background-image: radial-gradient(var(--dots) 1px, transparent 1px);
  background-size: 26px 26px;
  font: 400 1rem/1.65 var(--font-sans); font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, p, ul, ol, dl, figure { margin: 0; }
h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.1; text-wrap: balance; }
h1 { font-size: clamp(3rem, 1.8rem + 5vw, 6rem); font-weight: 800; letter-spacing: -0.035em; line-height: 0.98; }
h2 { font-size: clamp(2rem, 1.4rem + 2.2vw, 3.25rem); letter-spacing: -0.03em; }
h3 { font-size: 1.25rem; letter-spacing: -0.01em; }
p { text-wrap: pretty; }
a { color: inherit; text-decoration-color: var(--line-strong); text-underline-offset: 0.2em; }
a:hover { text-decoration-color: var(--accent); }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: var(--r-s); }
::selection { background: var(--accent); color: #fff; }

.container { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.icon { width: 1.125em; height: 1.125em; flex: none; }
.eyebrow { font: 600 0.75rem/1.4 var(--font-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.muted { color: var(--fg-2); }
.faint { color: var(--fg-3); }
.mono { font-family: var(--font-mono); }
.lead { font-size: clamp(1.0625rem, 1rem + 0.4vw, 1.25rem); line-height: 1.6; color: var(--fg-2); }
.grad {
  background: linear-gradient(100deg, var(--grad-from) 0%, var(--grad-mid) 45%, var(--accent) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.85rem 1.35rem; border-radius: var(--r-s); border: 0;
  background: var(--card); box-shadow: var(--neu-sm); color: var(--fg);
  font-weight: 600; font-size: 0.9375rem; line-height: 1.2; text-decoration: none; cursor: pointer;
  transition: transform var(--t-fast) var(--ease), color var(--t-fast), box-shadow var(--t-fast);
}
.btn:hover { color: var(--accent); transform: translateY(-2px); }
.btn--primary {
  background: linear-gradient(145deg, var(--accent), var(--accent-deep)); color: #fff;
  box-shadow: 0 14px 34px -12px var(--accent-glow), var(--neu-sm);
}
.btn--primary:hover { color: #fff; filter: brightness(1.08); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--header-bg); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.site-header::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--accent) 30%, var(--accent-2) 70%, transparent); opacity: 0.5; }
.site-header .container { display: flex; align-items: center; gap: 1rem; height: 4rem; }
.brand { display: inline-flex; align-items: center; gap: 0.65rem; font-weight: 700; text-decoration: none; letter-spacing: -0.01em; font-size: 1.0625rem; }
.brand .icon { width: 1.5rem; height: 1.5rem; color: var(--accent); filter: drop-shadow(0 0 8px var(--accent-glow)); }
.nav { margin-left: auto; display: flex; gap: 0.25rem; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { position: relative; padding: 0.5rem 0.8rem; border-radius: var(--r-s); font-size: 0.9375rem; font-weight: 500; color: var(--fg-2); text-decoration: none; white-space: nowrap; transition: color var(--t-fast); }
.nav a::after { content: ""; position: absolute; left: 0.8rem; right: 0.8rem; bottom: 0.3rem; height: 2px; border-radius: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform var(--t-fast) var(--ease); }
.nav a:hover { color: var(--fg); }
.nav a:hover::after { transform: scaleX(1); }

.theme-toggle {
  flex: none; display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border: 0; border-radius: var(--r-s);
  background: var(--card); box-shadow: var(--neu-sm); cursor: pointer; transition: color var(--t-fast), transform var(--t-fast);
}
.theme-toggle:hover { color: var(--accent); transform: translateY(-1px); }
.theme-toggle .icon { width: 1.1rem; height: 1.1rem; }
@media (max-width: 40rem) {
  .site-header { background: var(--bg); }
  .site-header .container { gap: 0.5rem; height: 3.5rem; }
  .brand { font-size: 0; gap: 0; }
  .brand .icon { width: 1.6rem; height: 1.6rem; }
  .nav { gap: 0; }
  .nav a { padding: 0.45rem 0.55rem; font-size: 0.8125rem; }
  .nav a::after { left: 0.55rem; right: 0.55rem; }
  .theme-toggle { width: 2.25rem; height: 2.25rem; }
  .scene { top: 3.5rem; }
}
.theme-toggle .i-sun { display: none; }
:root[data-theme="light"] .theme-toggle .i-sun { display: block; }
:root[data-theme="light"] .theme-toggle .i-moon { display: none; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-toggle .i-sun { display: block; }
  :root:not([data-theme="dark"]) .theme-toggle .i-moon { display: none; }
}

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; isolation: isolate; }
.hero__glow {
  position: absolute; z-index: -1; width: 70vmax; height: 70vmax; left: -25vmax; top: -30vmax; border-radius: 50%; pointer-events: none;
  background: radial-gradient(closest-side, rgba(255, 1, 79, var(--glow-alpha)), rgba(255, 1, 79, 0.06) 45%, transparent 70%);
  animation: drift 22s ease-in-out infinite alternate;
}
@keyframes drift { to { transform: translate(14vmax, 10vmax) scale(1.12); } }
/* Small screens: the portrait is a band above the text that fades into the page. */
.hero__photo { position: relative; z-index: -1; height: clamp(17rem, 78vw, 28rem); margin-bottom: -7rem; }
.hero__photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: 60% 12%; opacity: var(--photo-opacity);
  -webkit-mask-image: linear-gradient(#000 45%, transparent 100%);
  mask-image: linear-gradient(#000 45%, transparent 100%);
}
@media (min-width: 60rem) {
  .hero { min-height: min(92vh, 58rem); display: grid; align-items: center; }
  .hero__photo { position: absolute; inset: 0; left: 34%; height: auto; margin: 0; }
  .hero__photo img {
    object-position: 60% 20%;
    -webkit-mask-image: linear-gradient(to right, transparent 0, #000 32%), linear-gradient(#000 62%, transparent 100%);
    -webkit-mask-composite: source-in;
    mask-image: linear-gradient(to right, transparent 0, #000 32%), linear-gradient(#000 62%, transparent 100%);
    mask-composite: intersect;
  }
}
.hero__grid { position: relative; padding-block: 1rem clamp(3rem, 9vw, 6rem); }
@media (min-width: 60rem) { .hero__grid { padding-block: clamp(3rem, 9vw, 7rem); } }
.hero__text { display: grid; gap: 1.4rem; max-width: 40rem; }
.hero__text h1 small { display: block; margin-top: 0.75rem; font: 400 1.0625rem/1.3 var(--font-sans); color: var(--fg-3); letter-spacing: 0; }
.hero__role { font-size: clamp(1.25rem, 1rem + 1.2vw, 1.75rem); font-weight: 600; color: var(--fg-2); display: flex; align-items: center; gap: 0.45rem; min-height: 1.5em; }
.hero__role .type { color: var(--accent); }
.hero__roles { display: flex; align-items: center; gap: 0.45rem; margin-top: -0.6rem; font-size: 1.0625rem; color: var(--fg-3); min-height: 1.5em; }
.hero__roles .type { color: var(--accent); font-weight: 600; }
.caret { display: inline-block; width: 2px; height: 1.05em; background: var(--accent); box-shadow: 0 0 10px var(--accent-glow); animation: blink 1.1s steps(2, start) infinite; }
@keyframes blink { to { opacity: 0; } }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 0.25rem; }
.hero__stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.9rem; margin-top: 1.75rem; max-width: 36rem; }
.hero__stats > div { padding: 1rem 1.1rem; border-radius: var(--r-m); box-shadow: var(--neu-inset); background: var(--tile-bg); display: grid; gap: 0.2rem; }
.hero__stats dd { margin: 0; font: 800 clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem)/1 var(--font-sans); letter-spacing: -0.03em; }
.hero__stats dd { background: linear-gradient(100deg, var(--grad-from), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__stats dt { font-size: 0.75rem; line-height: 1.35; color: var(--fg-3); }
@media (max-width: 40rem) { .hero__stats { grid-template-columns: 1fr 1fr; } .hero__stats > div:last-child { grid-column: span 2; } }

/* ---------- Logo marquee ---------- */
.marquee {
  overflow: hidden; padding: 1.4rem 0 2.75rem; border-block: 1px solid var(--line); background: var(--bg-deep);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track { display: flex; align-items: center; width: max-content; animation: scroll 48s linear infinite; will-change: transform; }
.marquee.is-paused .marquee__track, .marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes scroll { to { transform: translateX(-50%); } }
.marquee .brand { position: relative; display: grid; place-items: center; margin-right: 3.6rem; flex: none; }
.marquee .logo {
  display: block; width: 30px; height: 30px;
  background: var(--fg-3); -webkit-mask: var(--m) center / contain no-repeat; mask: var(--m) center / contain no-repeat;
  opacity: 0.75; transition: background-color var(--t-fast), transform var(--t-fast), opacity var(--t-fast);
}
.marquee .brand:hover .logo { background: var(--brand); opacity: 1; transform: scale(1.15); }
.marquee .brand::after {
  content: attr(data-name); position: absolute; top: calc(100% + 0.55rem); left: 50%; transform: translate(-50%, 4px);
  padding: 0.3rem 0.6rem; border-radius: 999px; white-space: nowrap; pointer-events: none;
  font: 600 0.6875rem/1 var(--font-mono); letter-spacing: 0.03em; color: var(--fg); background: var(--bg); border: 1px solid var(--brand);
  box-shadow: var(--neu-sm); opacity: 0; transition: opacity var(--t-fast), transform var(--t-fast);
}
.marquee .brand:hover::after { opacity: 1; transform: translate(-50%, 0); }
.marquee__track > span { display: contents; }

/* ---------- Sections ---------- */
.section { padding-block: var(--section); content-visibility: auto; contain-intrinsic-size: auto 1000px; }
.section__head { display: grid; gap: 0.9rem; max-width: 46rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section__head p { color: var(--fg-2); font-size: 1.0625rem; }

/* ---------- Cards (neumorphic) ---------- */
.case, .tl__body, .posts, .panel, .arch {
  background: var(--card); box-shadow: var(--neu); border-radius: var(--r-m); border: 1px solid var(--line);
}
.spot { position: relative; }
.spot::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: 0;
  background: radial-gradient(560px circle at var(--mx, 50%) var(--my, 50%), var(--accent-soft), transparent 55%);
  opacity: 0; transition: opacity 350ms var(--ease);
}
.spot::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: 0;
  box-shadow: 0 0 0 1px rgba(255, 1, 79, 0.4), 0 28px 60px -28px var(--accent-glow);
  opacity: 0; transition: opacity 350ms var(--ease);
}
.spot:hover::before, .spot:hover::after { opacity: 1; }
.spot > * { position: relative; z-index: 1; }

/* ---------- Journey (sticky scroll story) ---------- */
.section--journey { content-visibility: visible; padding-bottom: 0; }
.journey { position: relative; }
.journey__stage { position: sticky; top: 4rem; height: calc(100vh - 4rem); height: calc(100dvh - 4rem); display: grid; align-items: center; overflow: hidden; }
.journey__step { height: 70vh; }
.journey__grid { display: grid; gap: 1.5rem; align-items: center; grid-template-rows: auto 1fr; height: 100%; padding-block: 1rem; }
@media (min-width: 60rem) { .journey__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-rows: none; gap: 4rem; padding-block: 0; } }
.journey__head { margin-bottom: 0; max-width: none; }
@media (min-width: 60rem) {
  .journey__grid { grid-template-rows: auto auto; row-gap: 2rem; align-content: center; }
  .journey__head { grid-column: 1 / -1; }
}
@media (min-width: 60rem) and (max-height: 50rem) { .journey__head { display: none; } }

/* Scene: the architecture map. Blocks light up as the steps pass. */
.scene { width: 100%; max-width: 40rem; margin-inline: auto; justify-self: center; }
.map { display: grid; justify-items: center; row-gap: 0.5rem; width: 100%; padding: 0.75rem 0.75rem 0; }
.map__block {
  display: grid; justify-items: center; text-align: center; gap: 0.3rem; padding: 0.8rem 0.9rem; border-radius: var(--r-m);
  background: var(--card); box-shadow: var(--neu-sm); border: 1px solid var(--line);
  font-size: 0.8125rem; font-weight: 600; line-height: 1.25; color: var(--fg);
  transition: opacity 450ms var(--ease), box-shadow 450ms, border-color 450ms, transform 450ms var(--ease);
}
.map__block .icon { width: 1.25rem; height: 1.25rem; color: var(--fg-3); transition: color 300ms; }
.map__block { position: relative; }
.map__block[data-badge]::before {
  content: attr(data-badge); position: absolute; top: -0.65rem; left: -0.65rem; z-index: 2;
  min-width: 1.5rem; height: 1.5rem; padding-inline: 0.35rem; display: grid; place-items: center; border-radius: 999px;
  background: var(--card); border: 1px solid var(--line-strong); box-shadow: var(--neu-sm);
  font: 700 0.625rem/1 var(--font-mono); color: var(--fg-3); letter-spacing: 0.04em;
  transition: background-color 300ms, color 300ms, border-color 300ms;
}
.map__block.is-past[data-badge]::before { border-color: var(--line-strong); color: var(--fg-2); }
.map__block.is-active[data-badge]::before { background: linear-gradient(var(--accent-soft), var(--accent-soft)), var(--card); border-color: var(--accent-text); color: var(--accent-text); box-shadow: none; }
.map__block--core[data-badge]::before { top: -0.65rem; left: -0.65rem; }
@media (max-width: 60rem) { .map__block[data-badge]::before { min-width: 1.2rem; height: 1.2rem; font-size: 0.5rem; top: -0.5rem; left: -0.5rem; } }
.map__block small { font: 500 0.625rem/1.3 var(--font-mono); color: var(--fg-3); letter-spacing: 0.02em; }
.map__block--partner, .map__block--ai { width: min(100%, 22rem); }
.map__block--core { width: 100%; gap: 0.7rem; padding-bottom: 0.9rem; }
.map__title { display: inline-flex; align-items: center; gap: 0.45rem; }
.map__title .icon { width: 1.1rem; height: 1.1rem; }
.map__block--inner { width: 100%; background: var(--bg); box-shadow: var(--neu-inset); border-color: transparent; }
.map__row { display: grid; grid-template-columns: minmax(0, 1fr) 2rem minmax(0, 2.2fr) 2rem minmax(0, 1fr); align-items: center; width: 100%; }
.map__row--deploy { margin-top: 0.25rem; }
.map__row--deploy .map__block { grid-column: 3; width: 100%; }
.map__block--team { width: 100%; margin-top: 0.75rem; grid-auto-flow: column; justify-content: center; align-items: center; gap: 0.6rem; padding-block: 0.7rem; }
.map__block--team small { margin-left: 0.25rem; }
.map__link { display: flex; align-items: center; justify-content: center; color: var(--fg-3); font: 500 0.625rem/1.3 var(--font-mono); transition: opacity 450ms var(--ease), transform 450ms var(--ease), color 300ms; }
.map__link--v { height: 4.25rem; gap: 0.75rem; width: 100%; justify-content: flex-start; padding-left: calc(50% - 1px); }
.map__link--v i { width: 2px; height: 100%; background: var(--line-strong); border-radius: 2px; flex: none; }
.map__link--v span { display: grid; gap: 0.3rem; white-space: nowrap; }
.map__link--v em { display: inline-flex; align-items: center; gap: 0.4rem; font-style: normal; }
.icon--s { width: 0.8rem; height: 0.8rem; }
.map__link--split { width: 100%; height: 3rem; display: flex; justify-content: center; gap: 7rem; }
.map__link--split > div { display: flex; align-items: center; gap: 0.6rem; height: 100%; flex: 1 1 0; }
.map__link--split > div:first-child { flex-direction: row-reverse; justify-content: flex-start; }
.map__link--split i { width: 2px; height: 100%; background: var(--line-strong); border-radius: 2px; flex: none; }
.map__link--split span { white-space: nowrap; }
.map__link--h i { width: 100%; height: 2px; background: var(--line-strong); border-radius: 2px; }
.map .is-future { opacity: 0; transform: translateY(10px); pointer-events: none; }
/* The transformation frame stays as a quiet outline while only the bottleneck inside it is active. */
.map .map__block--core.is-future { opacity: 1; transform: none; background: transparent; box-shadow: none; border-color: transparent; }
.map .map__block--core.is-future > .map__title { opacity: 0; }
.map .map__block--core.is-future::before { opacity: 0; }
.map__block[data-badge]::before { transition: background-color 300ms, color 300ms, border-color 300ms, opacity 300ms; }
.map .map__title { transition: opacity 400ms var(--ease); }
.map .map__block.is-active { border-color: var(--accent); box-shadow: var(--neu-sm), 0 0 0 1px var(--accent), 0 18px 40px -22px var(--accent-glow); transform: translateY(-2px); }
.map .is-active .icon { color: var(--accent); }
.map .is-active small { color: var(--accent); }
.map .map__link.is-active { color: var(--accent); }
.map .map__link.is-active i { background: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }
.map .map__block--core.is-past { border-color: var(--line-strong); }
.no-js .map .is-future { opacity: 1; transform: none; }

/* Stage: a layered product-UI composition inside each card. Sizes in cqw so it scales with the card. */
.stage { position: relative; aspect-ratio: 16 / 10; container-type: inline-size; border-radius: var(--r-m) var(--r-m) 0 0; overflow: hidden; background: var(--bg); box-shadow: var(--neu-inset); font-family: var(--font-sans); isolation: isolate; }
.stage::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 60% at 70% 30%, var(--accent-soft), transparent 70%); opacity: 0.7; }
.win, .float, .arrow { position: absolute; opacity: 0; transform: translateY(14px) scale(0.985); transition: opacity 500ms var(--ease), transform 560ms var(--ease); transition-delay: calc(var(--d, 0) * 90ms); }
.active .win, .active .float, .active .arrow, .no-js .win, .no-js .float { opacity: 1; transform: none; }
.win { border-radius: 2.2cqw; background: var(--card); border: 1px solid var(--line-strong); box-shadow: 0 3cqw 7cqw -3cqw rgba(0, 0, 0, 0.55), var(--neu-sm); overflow: hidden; }
.win__bar { display: flex; align-items: center; gap: 0.9cqw; padding: 1.6cqw 2.2cqw; border-bottom: 1px solid var(--line); background: var(--card-flat); }
.win__bar i { width: 1.4cqw; height: 1.4cqw; border-radius: 50%; background: var(--line-strong); }
.win__bar i:first-child { background: var(--accent); }
.win__bar span { margin-left: 1cqw; display: inline-flex; align-items: center; gap: 0.9cqw; font: 600 2.1cqw/1 var(--font-sans); color: var(--fg-2); white-space: nowrap; }
.win__bar .icon--s { width: 2.2cqw; height: 2.2cqw; color: var(--fg-3); }
.win__body { padding: 2.4cqw; font-size: 2.1cqw; line-height: 1.4; color: var(--fg-2); }
.float { display: inline-flex; align-items: center; gap: 1.4cqw; padding: 1.8cqw 2.4cqw; border-radius: 2cqw; background: var(--card); border: 1px solid var(--line-strong); box-shadow: 0 3cqw 7cqw -3cqw rgba(0, 0, 0, 0.6), var(--neu-sm); font: 500 2.1cqw/1.3 var(--font-sans); color: var(--fg-2); white-space: nowrap; z-index: 3; }
.float b { color: var(--fg); font-weight: 700; }
.float .bad { color: var(--accent-text); }
.float--timer { flex-direction: column; align-items: flex-start; gap: 0.6cqw; }
.float--timer b { font: 800 4.2cqw/1 var(--font-sans); letter-spacing: -0.03em; color: var(--fg); }
.float--timer .icon--s { width: 2.4cqw; height: 2.4cqw; color: var(--accent); }
.float--timer span { font-size: 1.9cqw; color: var(--fg-3); }
.float--pill { border-radius: 999px; padding-block: 1.4cqw; font-weight: 600; color: var(--fg); }
.float--bl { left: 4%; bottom: 7%; }
.float--br { right: 4%; bottom: 7%; }
.float--tr { right: 5%; top: 7%; }
.dot { width: 1.6cqw; height: 1.6cqw; border-radius: 50%; background: var(--accent); box-shadow: 0 0 2cqw var(--accent-glow); flex: none; }
.dot--ok { background: var(--ok); box-shadow: 0 0 2cqw var(--ok); }
.arrow { font: 300 7cqw/1 var(--font-sans); color: var(--fg-3); }
.icon--s { width: 0.8rem; height: 0.8rem; }

/* 01 · scanned document re-keyed into a system, and the cycle time it costs */
.win--doc { left: 4%; top: 5%; width: 38%; transform: translateY(14px) rotate(-1.5deg); }
.active .win--doc { transform: rotate(-1.5deg); }
.doc { display: grid; gap: 1.1cqw; }
.doc i { display: block; height: 1.2cqw; width: var(--w); border-radius: 1cqw; background: var(--line-strong); opacity: 0.8; }
.doc em { justify-self: start; padding: 0.6cqw 1.1cqw; border: 1px solid var(--accent); border-radius: 0.8cqw; background: var(--accent-soft); color: var(--fg); font: 600 1.6cqw/1.2 var(--font-mono); font-style: normal; box-shadow: 0 0 2.5cqw -0.5cqw var(--accent-glow); }
.doc .doc__r { justify-self: end; }
.handoff { position: absolute; left: 43%; top: 22%; width: 11%; display: grid; justify-items: center; gap: 0.3cqw; color: var(--accent); font: 300 5cqw/1 var(--font-sans); }
.handoff small { font: 600 1.4cqw/1 var(--font-mono); color: var(--fg-3); letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap; }
.win--form { right: 4%; top: 7%; width: 42%; }
.form { display: grid; gap: 1cqw; }
.form label { display: grid; gap: 0.35cqw; font: 600 1.4cqw/1 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--fg-3); }
.form b { display: block; padding: 0.8cqw 1.3cqw; border-radius: 0.9cqw; background: var(--bg-deep); border: 1px solid var(--line-strong); color: var(--fg); font: 500 1.8cqw/1.2 var(--font-sans); letter-spacing: 0; text-transform: none; min-height: 3.8cqw; }
.win--chart { left: 4%; bottom: 4%; width: 92%; z-index: 2; }
.win--chart .win__body { padding-top: 1.6cqw; padding-bottom: 1.6cqw; }
.cols { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2.4cqw; height: 10cqw; }
.col { display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 0.7cqw; height: 100%; font: 500 1.6cqw/1 var(--font-sans); color: var(--fg-3); }
.col b { font: 600 1.6cqw/1 var(--font-mono); color: var(--fg-3); }
.col i { width: 100%; height: var(--v); flex: none; border-radius: 0.9cqw 0.9cqw 0.3cqw 0.3cqw; background: var(--line-strong); transform: scaleY(0); transform-origin: bottom; transition: transform 900ms var(--ease) calc(var(--d, 0) * 110ms + 600ms); }
.active .col i { transform: none; }
.col span { white-space: nowrap; }
.col--hot { color: var(--fg); font-weight: 600; }
.col--hot b { color: var(--accent-text); font-weight: 700; }
.col--hot i { background: linear-gradient(var(--accent-2), var(--accent), var(--accent-deep)); box-shadow: 0 0 3cqw var(--accent-glow); }
.float--hot { right: 3%; bottom: 30%; border-color: var(--accent); z-index: 3; }

/* 02 · spreadsheet to dashboard */
.win--sheet { left: 3%; top: 7%; width: 46%; transform: translateY(14px) rotate(-3deg); opacity: 0; }
.active .win--sheet { transform: rotate(-3deg); opacity: 0.85; }
.win--sheet .win__bar i:first-child { background: #1d8f4b; }
.sheet { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.sheet i { height: 4.2cqw; background: var(--bg); border: 1px solid var(--line); display: grid; place-items: center; font: 600 1.6cqw/1 var(--font-mono); color: var(--fg-3); font-style: normal; }
.sheet i.err { color: var(--accent-text); background: var(--accent-soft); border-color: var(--accent); }
.sticky { position: absolute; right: -4%; top: 30%; padding: 2.2cqw 2cqw; width: 34%; background: #f6d35b; color: #4a3b00; font: 600 1.9cqw/1.25 var(--font-sans); transform: rotate(6deg); box-shadow: 0 2cqw 4cqw -2cqw rgba(0, 0, 0, 0.6); }
.stage--2 .arrow { left: 44%; top: 52%; }
.win--dash { right: 3%; top: 16%; width: 62%; z-index: 2; }
.dash { display: grid; grid-template-columns: 6cqw 1fr; gap: 2cqw; }
.dash__side { display: grid; gap: 1.4cqw; align-content: start; }
.dash__side i { height: 3.2cqw; border-radius: 0.8cqw; background: var(--bg); border: 1px solid var(--line); }
.dash__side i:first-child { background: var(--accent); border-color: transparent; }
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4cqw; }
.kpi { display: grid; gap: 0.3cqw; padding: 1.6cqw; background: var(--bg); border: 1px solid var(--line); border-radius: 1.2cqw; }
.kpi b { font: 800 3.4cqw/1 var(--font-sans); letter-spacing: -0.03em; color: var(--fg); font-variant-numeric: tabular-nums; }
.kpi span { font-size: 1.6cqw; color: var(--fg-3); }
.chain { display: flex; align-items: center; gap: 1.2cqw; margin-top: 1.8cqw; color: var(--fg-3); font-size: 1.9cqw; }
.chain span { padding: 0.9cqw 1.6cqw; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--bg); color: var(--fg); font: 600 1.7cqw/1 var(--font-mono); }
.rows { display: grid; margin-top: 1.8cqw; border-top: 1px solid var(--line); }
.rows > div { display: grid; grid-template-columns: 12cqw 1fr auto; gap: 1.4cqw; padding: 1.1cqw 0; border-bottom: 1px solid var(--line); font: 500 1.7cqw/1.2 var(--font-mono); color: var(--fg-2); }
.rows > div > span:first-child { color: var(--fg-3); }
.rows em { font-style: normal; color: var(--ok); }
.rows em.warn { color: var(--accent-text); }

/* 03 · trust center */
.win--trust { left: 5%; top: 5%; width: 68%; }
.stage--3 .float--timer { left: auto; right: 4%; bottom: 7%; }
.stage--3 .float--pill { right: auto; left: 4%; }
.win--trust .win__body { padding-bottom: 8cqw; }
.badges { display: grid; gap: 1.2cqw; margin-bottom: 2cqw; }
.badge { display: flex; justify-content: space-between; align-items: center; padding: 1.4cqw 1.8cqw; border-radius: 1.2cqw; background: var(--bg); border: 1px solid var(--line); color: var(--fg); font-weight: 700; }
.badge em { font: 600 1.7cqw/1 var(--font-mono); font-style: normal; color: var(--ok); }
.badge em::before { content: "✓ "; }
.meter { display: flex; justify-content: space-between; font-size: 1.9cqw; margin-top: 1.6cqw; }
.meter b { font-family: var(--font-mono); color: var(--fg); font-variant-numeric: tabular-nums; }
.bar { height: 1.4cqw; border-radius: 1cqw; background: var(--line-strong); overflow: hidden; margin-top: 0.8cqw; }
.bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent-2)); transition: width 1400ms var(--ease) 600ms; }
.active .bar i { width: var(--v); }
.ticks { display: flex; gap: 2px; margin-top: 0.8cqw; }
.ticks i { flex: 1; height: 2.2cqw; border-radius: 2px; background: var(--ok); opacity: 0.8; }

/* 04 · integration hub */
.win--hub { left: 5%; top: 6%; width: 90%; }
.win--hub .win__body { padding-bottom: 7cqw; }
.hub { display: grid; grid-template-columns: 1fr 10cqw auto 10cqw 1fr; align-items: center; gap: 0; padding: 1cqw 0; }
.hub__col { display: grid; gap: 1.2cqw; justify-items: start; }
.hub__col--r { justify-items: end; }
.hub__col span { padding: 1cqw 1.6cqw; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--bg); color: var(--fg); font: 600 1.7cqw/1 var(--font-mono); }
.hub__wires { height: 60%; background: repeating-linear-gradient(90deg, var(--accent) 0 0.8cqw, transparent 0.8cqw 1.6cqw) center / 100% 2px no-repeat; }
.hub__node { width: 11cqw; height: 11cqw; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(145deg, var(--accent), var(--accent-deep)); color: #fff; font: 800 2.4cqw/1 var(--font-mono); box-shadow: 0 0 5cqw var(--accent-glow); }

/* 05 · agent email, call, escalation (concept 4) */
.win--mail { left: 5%; top: 5%; width: 76%; }
.win--mail .win__body { padding-bottom: 8cqw; }
.mail__att { display: inline-block; margin-top: 1.2cqw; padding: 0.8cqw 1.4cqw; border-radius: 0.8cqw; background: var(--bg-deep); border: 1px solid var(--line-strong); font: 600 1.7cqw/1 var(--font-mono); color: var(--fg-2); }
.mail__hdr { padding-bottom: 1.6cqw; border-bottom: 1px solid var(--line); margin-bottom: 1.8cqw; color: var(--fg); }
.mail__hdr span { color: var(--fg-3); }
.mail__msg { display: grid; grid-template-columns: auto 1fr; gap: 1.8cqw; align-items: start; }
.avatar { width: 4.4cqw; height: 4.4cqw; border-radius: 50%; display: grid; place-items: center; background: var(--card-flat); border: 1px solid var(--line-strong); font: 700 1.5cqw/1 var(--font-mono); color: var(--fg-2); flex: none; }
.avatar--ai { background: linear-gradient(145deg, var(--accent), var(--accent-deep)); color: #fff; border-color: transparent; box-shadow: 0 0 2.5cqw var(--accent-glow); }
.mail__meta { display: flex; align-items: center; gap: 1cqw; font: 600 1.8cqw/1 var(--font-mono); color: var(--fg-3); margin-bottom: 1cqw; }
.mail__meta em { font-style: normal; padding: 0.3cqw 0.8cqw; border-radius: 0.6cqw; background: var(--accent-deep); color: #fff; font-size: 1.5cqw; }
.mail__msg p { margin: 0; color: var(--fg); min-height: 9cqw; }
.float--call { gap: 1.6cqw; padding: 1.8cqw 2.2cqw; width: 56%; }
.play { width: 4.6cqw; height: 4.6cqw; border-radius: 50%; display: grid; place-items: center; background: var(--bg); border: 1px solid var(--line-strong); color: var(--fg); flex: none; }
.play .icon--s { width: 2cqw; height: 2cqw; }
.wave { flex: 1; min-width: 0; display: flex; align-items: center; gap: 2px; height: 4cqw; }
.wave i { flex: 1; height: var(--h); background: var(--fg-3); border-radius: 1px; transform-origin: center; }
.active .wave i { animation: wave 900ms ease-in-out calc(var(--i) * 40ms) 4 alternate; }
@keyframes wave { to { transform: scaleY(0.35); background: var(--accent); } }
.float--call b { font: 500 1.8cqw/1 var(--font-mono); color: var(--fg-3); }

/* 06 · roadmap */
.win--gantt { left: 5%; top: 5%; width: 90%; }
.win--gantt .win__body { padding-bottom: 7cqw; }
.gantt { position: relative; display: grid; gap: 1.6cqw; padding: 1cqw 0; }
.gantt__row { display: grid; grid-template-columns: 14cqw 1fr; align-items: center; gap: 1.6cqw; font: 600 1.8cqw/1 var(--font-mono); color: var(--fg-3); }
.gantt__row i { position: relative; height: 3.2cqw; border-radius: 0.8cqw; background: var(--line-strong); left: var(--s); width: var(--w); transform: scaleX(0); transform-origin: left; transition: transform 900ms var(--ease) 500ms; }
.gantt__row:nth-child(3) i { transition-delay: 650ms; } .gantt__row:nth-child(4) i { transition-delay: 800ms; } .gantt__row:nth-child(5) i { transition-delay: 950ms; }
.active .gantt__row i { transform: none; }
.gantt__row--hdr i { background: none; left: 0; width: 100%; display: flex; justify-content: space-between; transform: none; }
.gantt__row--hdr b { font: 600 1.6cqw/1 var(--font-mono); color: var(--fg-3); }
.gantt__row i.dot-bar { border-radius: 50%; width: 3.2cqw; background: var(--accent-2); box-shadow: 0 0 2cqw var(--accent-glow); }
.gantt__row i.now { background: linear-gradient(90deg, var(--accent), var(--accent-2)); box-shadow: 0 0 3cqw var(--accent-glow); }
.gantt__today { position: absolute; top: 4.4cqw; bottom: -1cqw; left: calc(14cqw + 1.6cqw + (100% - 14cqw - 1.6cqw) * 0.58); width: 2px; background: var(--accent); opacity: 0.8; }
.team { display: flex; align-items: center; padding-left: 0.3cqw; }
.team .avatar { margin-left: -1.4cqw; box-shadow: 0 0 0 2px var(--card); }

/* 07 · contact */
.win--contact { left: 8%; top: 7%; width: 84%; }
.contact { display: grid; gap: 2.6cqw; padding: 0.6cqw 0 0.4cqw; }
.contact__head { display: flex; align-items: center; gap: 2.2cqw; }
.contact__avatar { width: 9cqw; height: 9cqw; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 2px var(--card), 0 0 0 3px var(--line-strong); }
.contact__head b { display: block; font: 700 2.8cqw/1.2 var(--font-sans); color: var(--fg); }
.contact__head small { font: 500 1.9cqw/1.3 var(--font-mono); color: var(--fg-3); }
.contact p { margin: 0; min-height: 6.4cqw; font: 500 2.3cqw/1.45 var(--font-sans); color: var(--fg-2); }
.contact__btn { justify-self: start; font-size: 2.2cqw; padding: 1.8cqw 3.2cqw; border-radius: 1.6cqw; }
.deck__copy .btn { margin-top: 1.1rem; }
.tab--cta { color: var(--accent-text); }
.team .avatar:first-child { margin-left: 0; }

/* One card per step, sliding in over a quiet stack. Tabs below preview and reset. */
.deck { position: relative; list-style: none; margin: 0; padding: 0; display: grid; }
.deck__card {
  grid-area: 1 / 1; z-index: 2; padding: 0; border-radius: var(--r-m); overflow: hidden;
  background: var(--card); box-shadow: var(--neu); border: 1px solid var(--line);
  opacity: 0; transform: translateY(28px) scale(0.985); pointer-events: none;
  transition: opacity 480ms var(--ease), transform 480ms var(--ease), border-color 300ms, box-shadow 400ms;
}
.deck__card.active { opacity: 1; transform: none; pointer-events: auto; z-index: 3; border-color: var(--accent); box-shadow: var(--neu), 0 0 0 1px var(--accent), 0 30px 60px -28px var(--accent-glow); }
.deck__copy { padding: 1.1rem 1.5rem 1.4rem; }
.deck__card .eyebrow { color: var(--accent); }
.deck__card h3 { font-size: clamp(1.125rem, 1rem + 0.5vw, 1.4375rem); font-weight: 800; letter-spacing: -0.02em; margin: 0.4rem 0 0; }
.deck__text { color: var(--fg-2); font-size: 0.875rem; }
.tabs { list-style: none; margin: 1.1rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.45rem; }
.tab {
  display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.45rem 0.75rem; border: 1px solid var(--line); border-radius: 999px;
  background: var(--card); box-shadow: var(--neu-sm); color: var(--fg-2); font: 600 0.75rem/1 var(--font-sans); cursor: pointer;
  transition: color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.tab span { font: 700 0.62rem/1 var(--font-mono); color: var(--fg-3); }
.tab:hover { color: var(--fg); transform: translateY(-1px); }
.tab.on { color: var(--fg); }
.tab.on span { color: var(--accent); }
.tab.active { border-color: var(--accent); color: var(--fg); box-shadow: var(--neu-sm), 0 0 0 1px var(--accent); }
.tab.active span { color: var(--accent); }
.deck__hint { margin-top: 0.75rem; font-size: 0.8125rem; color: var(--fg-3); }
@media (max-width: 60rem) {
  .journey__stage { position: static; height: auto; display: block; overflow: visible; }
  .journey__grid { display: block; height: auto; padding: 0; }
  .scene { position: sticky; top: 4rem; z-index: 40; background: var(--bg); padding: 0.75rem 0 1rem; max-width: none; box-shadow: 0 12px 24px -16px rgba(0, 0, 0, 0.5); }
  .map__block { padding: 0.45rem 0.6rem; font-size: 0.66rem; gap: 0.35rem; border-radius: 10px; grid-auto-flow: column; align-items: center; justify-content: center; }
  .map__block .icon { width: 0.9rem; height: 0.9rem; }
  .map__block small, .map__link--v span, .map__link--split span { display: none; }
  .map__block--core { grid-auto-flow: row; gap: 0.4rem; padding-bottom: 0.5rem; }
  .map__block--inner { padding: 0.4rem 0.5rem; }
  .map__block--side span { font-size: 0.6rem; }
  .map__link--v { height: 0.9rem; } .map__link--split { height: 0.9rem; gap: 4rem; } .map { row-gap: 0.25rem; }
  .map__row--deploy { margin-top: 0.25rem; }
  .map__block--team { margin-top: 0.5rem; }
  .map .map__block.is-active { transform: none; }
  /* Phones keep the whole map faintly visible so the sticky header never jumps in height. */
  .map .is-future { opacity: 0.3; transform: none; }
  .map .map__block--core.is-future { background: var(--card); box-shadow: var(--neu-sm); border-color: var(--line); }
  .map .map__block--core.is-future > .map__title { opacity: 1; }
  .journey__step { display: none; }
  .journey__cards { margin-top: 1.25rem; }
  .deck { height: auto; display: grid; gap: 1rem; }
  .deck__card { grid-area: auto; opacity: 1; transform: none; pointer-events: auto; }
  .deck__copy { padding: 0.9rem 1.1rem 1.1rem; }
  .deck__card .win, .deck__card .float, .deck__card .arrow { opacity: 1; transform: none; }
  .deck__card .bar i { width: var(--v); } .deck__card .gantt__row i { transform: none; }
  .tabs, .deck__hint { display: none; }
}

/* ---------- Tags ---------- */
.tags { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.tag { font: 600 0.75rem/1 var(--font-mono); padding: 0.45rem 0.65rem; border-radius: 999px; background: var(--bg); box-shadow: var(--neu-inset); color: var(--fg-2); }

/* ---------- Timeline ---------- */
.timeline { position: relative; list-style: none; padding: 0; display: grid; gap: clamp(2rem, 5vw, 3rem); }
.tl { display: grid; gap: 0.75rem; }
@media (min-width: 48rem) {
  .tl { grid-template-columns: 11rem minmax(0, 1fr); gap: 2.5rem; }
  .timeline::before, .timeline::after { content: ""; position: absolute; top: 0.5rem; bottom: 0; left: 12.6rem; width: 2px; border-radius: 2px; }
  .timeline::before { background: var(--line-strong); }
  .timeline::after { background: linear-gradient(var(--accent), var(--accent-2)); box-shadow: 0 0 14px var(--accent-glow); transform-origin: top; transform: scaleY(0); }
  .tl { position: relative; }
  .tl::before { content: ""; position: absolute; left: calc(12.6rem - 6px); top: 1.85rem; width: 14px; height: 14px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(255, 1, 79, 0.18), 0 0 20px var(--accent-glow); z-index: 2; }
}
.tl__period { font: 500 0.8125rem/1.6 var(--font-mono); color: var(--fg-3); padding-top: 1.5rem; }
.tl__body { display: grid; gap: 1rem; padding: clamp(1.25rem, 3vw, 1.75rem); }
.tl__head { display: flex; align-items: center; gap: 1rem; }
.monogram {
  flex: none; width: 3rem; height: 3rem; display: grid; place-items: center; border-radius: var(--r-s);
  background: linear-gradient(145deg, var(--accent), var(--accent-deep)); color: #fff;
  box-shadow: 0 10px 24px -10px var(--accent-glow);
  font: 700 0.875rem/1 var(--font-mono); letter-spacing: 0.04em;
}
.tl__logo {
  flex: none; height: 3rem; min-width: 3rem; padding: 0.4rem 0.5rem; display: grid; place-items: center; border-radius: var(--r-s);
  background: #1b1d20; box-shadow: var(--neu-sm); border: 1px solid rgba(255, 255, 255, 0.08);
}
.tl__logo picture { display: contents; }
.tl__logo img { width: 2.1rem; height: 2.1rem; object-fit: contain; }
.defs dt { display: flex; flex-wrap: wrap; align-items: center; gap: 0 0.75rem; }
.defs dt > small { flex-basis: 100%; }
.defs__logo { flex: none; width: 2.5rem; height: 2.5rem; padding: 0.2rem; border-radius: 8px; background: #1b1d20; border: 1px solid rgba(255, 255, 255, 0.08); box-shadow: var(--neu-sm); display: grid; place-items: center; }
.defs__logo img { width: 100%; height: 100%; object-fit: contain; }
.tl__company a { text-decoration: none; }
.tl__company a:hover { color: var(--accent); }
.tl__role { font-size: 0.9375rem; color: var(--fg-2); margin-top: 0.15rem; }
.tl__summary { color: var(--fg-2); }
.tl__roles { list-style: none; padding: 0; display: grid; gap: 0.25rem; font-size: 0.875rem; }
.tl__roles li { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.25rem 1rem; padding: 0.5rem 0; border-top: 1px solid var(--line); }
.tl__roles .faint { font-family: var(--font-mono); font-size: 0.8125rem; }
.tl__bullets { padding-left: 1.1rem; display: grid; gap: 0.45rem; color: var(--fg-2); font-size: 0.9375rem; }
.tl__bullets li::marker { color: var(--accent); }

/* ---------- Stack ---------- */
.skills { display: grid; gap: 1.25rem; }
.skill { display: grid; gap: 1rem; padding: clamp(1.25rem, 3vw, 1.75rem); background: var(--card); box-shadow: var(--neu); border-radius: var(--r-m); border: 1px solid var(--line); }
@media (min-width: 60rem) { .skill { grid-template-columns: 17rem minmax(0, 1fr); gap: 2.5rem; } }
.skill__head { display: flex; gap: 0.9rem; align-items: flex-start; }
.skill__icon { flex: none; width: 2.75rem; height: 2.75rem; padding: 0.65rem; border-radius: var(--r-s); color: var(--accent); background: var(--bg); box-shadow: var(--neu-inset); filter: drop-shadow(0 0 8px var(--accent-glow)); }
.skill__head h3 { font-size: 1.1875rem; letter-spacing: -0.015em; line-height: 1.2; }
.skill__head p { margin-top: 0.35rem; font-size: 0.9375rem; color: var(--fg-2); text-wrap: pretty; }
.chips { display: flex; flex-wrap: wrap; gap: 0.55rem; list-style: none; margin: 0; padding: 0; align-content: start; }
.chip {
  padding: 0.5rem 0.85rem; border-radius: 999px; background: var(--card); box-shadow: var(--neu-sm);
  font-size: 0.875rem; font-weight: 500; line-height: 1.2;
  transition: color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}
.chip:hover { color: var(--accent); transform: translateY(-2px); box-shadow: var(--neu-sm), 0 0 0 1px rgba(255, 1, 79, 0.45); }
.chip { display: inline-flex; align-items: center; gap: 0.45rem; }
.chip__ico { width: 0.95em; height: 0.95em; flex: none; background: var(--fg-3); -webkit-mask: var(--m) center / contain no-repeat; mask: var(--m) center / contain no-repeat; transition: background-color var(--t-fast); }
.chip:hover .chip__ico { background: var(--brand, var(--accent)); }
.chip--hidden { display: none; }
.chip--more { padding: 0; background: none; box-shadow: none; }
.chip--more .more { cursor: pointer; border: 1px dashed var(--accent); background: none; border-radius: 999px; padding: 0.5rem 0.85rem; font: 600 0.8125rem/1.2 var(--font-mono); color: var(--accent); transition: background-color var(--t-fast); }
.chip--more .more:hover { background: var(--accent-soft); }
.skill.open .chip--hidden { display: inline-flex; }
.skill.open .chip--more, .no-js .chip--more { display: none; }
.no-js .chip--hidden { display: inline-flex; }

/* ---------- Writing ---------- */
.posts { display: grid; overflow: hidden; }
.post {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  padding: 1.15rem 1.5rem; text-decoration: none; border-top: 1px solid var(--line); transition: background-color var(--t-fast);
}
.post:first-child { border-top: 0; }
.post:hover { background: var(--hover-bg); }
.post__title { font-weight: 600; display: inline-flex; align-items: center; gap: 0.5rem; }
.post__title .icon { color: var(--fg-3); width: 0.9em; height: 0.9em; transition: transform var(--t-fast), color var(--t-fast); }
.post:hover .post__title .icon { color: var(--accent); transform: translate(2px, -2px); }
.post time { flex: none; font: 500 0.8125rem/1.4 var(--font-mono); color: var(--fg-3); }
.posts__more { margin-top: 1.25rem; font-size: 0.9375rem; }

/* ---------- Education ---------- */
.two-col { display: grid; gap: 1.75rem; }
@media (min-width: 60rem) { .two-col { grid-template-columns: 1fr 1fr; gap: 2rem; } }
.panel { padding: clamp(1.25rem, 3vw, 1.75rem); }
.panel h3 { margin-bottom: 0.75rem; }
.defs { display: grid; }
.defs > div { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.25rem 1rem; padding: 0.85rem 0; border-top: 1px solid var(--line); font-size: 0.9375rem; }
.defs dt { font-weight: 600; }
.defs dt small { display: block; font-weight: 400; color: var(--fg-3); font-size: 0.8125rem; }
.defs dd { margin: 0; color: var(--fg-2); font-family: var(--font-mono); font-size: 0.8125rem; }
.defs dd a { text-decoration: none; color: var(--accent); }

/* ---------- Footer ---------- */
.site-footer { position: relative; padding-block: 3rem; font-size: 0.9375rem; color: var(--fg-2); background: var(--bg-deep); }
.site-footer::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--accent) 30%, var(--accent-2) 70%, transparent); opacity: 0.6; }
.site-footer .container { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.site-footer .links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; margin-left: auto; }
.site-footer a { text-decoration: none; display: inline-flex; align-items: center; gap: 0.45rem; transition: color var(--t-fast); }
.site-footer a:hover { color: var(--accent); }
.copy { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 0.85rem; border: 0; border-radius: var(--r-s); background: var(--card); box-shadow: var(--neu-sm); cursor: pointer; font-family: var(--font-mono); font-size: 0.8125rem; transition: color var(--t-fast); }
.copy:hover { color: var(--accent); }
.copy .i-check { display: none; color: var(--accent); }
.copy.done .i-check { display: block; }
.copy.done .i-copy { display: none; }

/* ---------- Scroll-driven motion ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(40px) scale(0.98); } to { opacity: 1; transform: none; } }
@keyframes from-left { from { opacity: 0; transform: translateX(-32px); } to { opacity: 1; transform: none; } }
@keyframes from-right { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: none; } }
@keyframes fill-line { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes pop { from { transform: scale(0); } to { transform: scale(1); } }
@keyframes hero-parallax { to { transform: translateY(14%) scale(1.08); } }
@keyframes hero-fade { to { opacity: 0; transform: translateY(-48px); } }
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .reveal { opacity: 1; transform: none; transition: none; animation: rise linear both; animation-timeline: view(); animation-range: entry 0% entry 55%; }
    .tl .tl__period { animation: from-left linear both; animation-timeline: view(); animation-range: entry 0% entry 60%; }
    .tl .tl__body { animation: from-right linear both; animation-timeline: view(); animation-range: entry 0% entry 60%; }
    .tl::before { animation: pop linear both; animation-timeline: view(); animation-range: entry 25% entry 70%; }
    .timeline::after { animation: fill-line linear both; animation-timeline: view(); animation-range: cover 8% cover 78%; }
    .hero__photo img { animation: hero-parallax linear both; animation-timeline: scroll(root); animation-range: 0 120vh; }
    .hero__text { animation: hero-fade linear both; animation-timeline: scroll(root); animation-range: 10vh 90vh; }
  }
}

/* ---------- Motion ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease); }
.reveal.in, .no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__glow, .caret, .marquee__track { animation: none; }
  .tl .tl__period, .tl .tl__body, .timeline::after, .hero__photo img, .hero__text { animation: none; }
  .map__block, .map__link, .deck__card, .win, .float, .arrow { transition: none; }
  .wave i, .type-in::after { animation: none !important; }
  .bar i, .gantt__row i { transition: none; }
  * { transition-duration: 0.01ms !important; }
}