/* ─────────────────────────────────────────────────────────────
   Personal portfolio — modern system aesthetic.
   Mono labels, precise sans, architectural grid, single accent.
   Dark default; ages by being structural, not stylistic.
   ───────────────────────────────────────────────────────────── */

:root {
  /* Dark — default */
  --bg:        #0A0A0A;
  --bg-elev:   #111111;
  --bg-deep:   #060606;
  --ink:       #EDEDED;
  --ink-soft:  #B4B4B4;
  --mute:      #6E6E6E;
  --line:      #1F1F1F;
  --line-soft: #161616;
  --accent:    #BFFF40;
  --accent-ink: #0A0A0A;
  --signal-ok: #00C46A;
  --signal-warn: #FFB020;

  /* Type */
  --display: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --body:    "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono:    "JetBrains Mono", "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* Scale */
  --container: 1320px;
  --gutter: clamp(20px, 4vw, 56px);

  /* Density */
  --section-pad: clamp(80px, 11vw, 160px);
  --row-pad: 22px;

  --radius: 4px;
  --radius-lg: 12px;
}

[data-theme="light"] {
  --bg:        #F4F4F2;
  --bg-elev:   #FFFFFF;
  --bg-deep:   #EEEEEC;
  --ink:       #0A0A0A;
  --ink-soft:  #3A3A3A;
  --mute:      #7A7A7A;
  --line:      #DEDEDA;
  --line-soft: #E8E8E4;
  /* Darker sibling of the dark-mode lime. ~5.4:1 contrast on the cream bg. */
  --accent:    #3F6212;
  --accent-ink: #FFFFFF;
}

[data-density="tight"]   { --section-pad: clamp(56px, 8vw, 104px); --row-pad: 16px; }
[data-density="airy"]    { --section-pad: clamp(112px, 14vw, 200px); --row-pad: 28px; }

/* ───────── Reset ───────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  background: var(--bg);
  color: var(--ink);
  font-size: 15.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "ss03", "cv11";
  overflow-x: hidden;
}
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ol, ul { list-style: none; padding: 0; margin: 0; }
h1, h2, h3, h4, p { margin: 0; }
::selection { background: var(--accent); color: var(--accent-ink); }

input { font-family: inherit; }

/* ───────── Architecture: dot grid + ambient ───────── */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    radial-gradient(circle at 1px 1px, color-mix(in oklab, var(--ink) 7%, transparent) 1px, transparent 1.5px);
  background-size: 28px 28px;
  background-position: 0 0;
  mask-image: radial-gradient(ellipse at 50% 0%, black 0%, transparent 75%);
  opacity: .55;
}

.ambient {
  position: fixed; top: 0; left: 0; width: 540px; height: 540px; z-index: 0;
  pointer-events: none;
  background: radial-gradient(circle at center,
    color-mix(in oklab, var(--accent) 14%, transparent) 0%,
    color-mix(in oklab, var(--accent) 4%, transparent) 32%,
    transparent 62%);
  filter: blur(28px);
  will-change: transform;
}
@media (pointer: coarse) { .ambient { display: none; } }

/* ───────── Container ───────── */
.container {
  position: relative; z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ───────── Type primitives ───────── */
.display {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.0;
  font-feature-settings: "ss01", "ss03", "cv11";
}
.display em {
  font-style: normal;
  color: var(--mute);
  font-weight: 400;
}
.display--sm { font-size: clamp(22px, 2.4vw, 30px); font-weight: 500; letter-spacing: -0.02em; }

.mono {
  font-family: var(--mono);
  font-weight: 400;
  letter-spacing: 0.02em;
}
.mono--xs { font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; }
.muted { color: var(--mute); }

/* ───────── Top bar ───────── */
.top {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 14px var(--gutter);
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.top__left { display: flex; align-items: center; gap: 10px; }
.top__center { display: flex; justify-content: center; }
.top__right { display: flex; align-items: center; gap: 16px; justify-content: flex-end; }
.top__nav { display: flex; gap: 4px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--bg-elev); }
.top__nav a {
  padding: 7px 14px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-soft);
  transition: background .2s ease, color .2s ease;
  letter-spacing: 0.03em;
}
.top__nav a:hover { background: var(--line-soft); color: var(--ink); }
.top__logo {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink);
  letter-spacing: 0.04em;
}
.top__logo-mark {
  display: inline-flex; align-items: center;
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: -0.04em;
  line-height: 1;
}
.top__logo-mark__brk { opacity: 0.55; }

.statusbar { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; color: var(--mute); }
.statusbar__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--signal-ok);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--signal-ok) 22%, transparent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px color-mix(in oklab, var(--signal-ok) 22%, transparent); }
  50%      { box-shadow: 0 0 0 5px color-mix(in oklab, var(--signal-ok) 6%, transparent); }
}

.theme-toggle {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 13px;
  transition: color .15s ease, border-color .15s ease, background .15s ease;
}
.theme-toggle:hover { color: var(--ink); border-color: var(--ink-soft); }
.theme-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.empty {
  padding: 28px 0;
  letter-spacing: .04em;
}

/* ───────── Hero ───────── */
.hero {
  padding: clamp(60px, 9vw, 130px) 0 clamp(60px, 8vw, 110px);
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 2.5vw, 36px);
}

.hero__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}
.hero__id {
  display: grid;
  gap: 6px;
}
.hero__sysblock {
  display: grid;
  grid-template-columns: auto auto;
  gap: 4px 18px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elev);
  font-family: var(--mono);
  font-size: 11px;
}
.hero__sysblock dt { color: var(--mute); }
.hero__sysblock dd { color: var(--ink); margin: 0; }

.display__line {
  display: block;
  font-size: clamp(48px, 9.5vw, 132px);
  line-height: 0.92;
  font-weight: 500;
  letter-spacing: -0.04em;
}
.display__line--alt { color: var(--mute); font-weight: 300; letter-spacing: -0.035em; }

.hero__statement {
  max-width: 56ch;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.45;
  color: var(--ink-soft);
  text-wrap: pretty;
  margin-top: 6px;
  font-weight: 400;
}

.hero__now {
  display: grid;
  grid-template-columns: 80px 1fr;
  align-items: start;
  gap: 18px;
  max-width: 760px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  margin-top: 4px;
}
.hero__now p {
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.55;
  max-width: 60ch;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

/* ───────── Buttons ───────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
  border: 1px solid transparent;
}
.btn--sm { padding: 8px 12px; font-size: 11px; }
.btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: var(--accent);
}
.btn--primary:hover { transform: translateY(-1px); filter: brightness(1.06); }
.btn--ghost {
  border-color: var(--line);
  color: var(--ink);
  background: transparent;
}
.btn--ghost:hover { border-color: var(--ink-soft); background: var(--bg-elev); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ───────── Agent brief CTA ───────── */
.agent-brief {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elev);
}
.agent-brief--hero {
  display: grid;
  gap: 12px;
  margin-top: clamp(12px, 1.6vw, 18px);
  padding: clamp(16px, 1.8vw, 22px) clamp(18px, 2vw, 24px);
  max-width: 720px;
}
.agent-brief__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.agent-brief__copy { display: grid; gap: 2px; min-width: 0; }
.agent-brief__tagline {
  font-family: var(--display);
  font-size: clamp(16px, 1.4vw, 18px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--ink);
}
.agent-brief__sub {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--mute);
  letter-spacing: 0.03em;
}
.agent-brief__btn { white-space: nowrap; }
.agent-brief__agents {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
  color: var(--ink-soft);
}
.agent-brief__agent { color: var(--ink-soft); letter-spacing: 0.04em; }
.agent-brief__sep { color: var(--mute); }

.agent-brief--contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: clamp(24px, 3vw, 36px);
  padding: 14px 18px;
}
.agent-brief--contact .agent-brief__lede {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--ink-soft);
  flex-wrap: wrap;
}

/* ───────── Section ───────── */
.section {
  padding: 0 0 var(--section-pad);
  position: relative;
}
.section__header {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: clamp(36px, 4vw, 56px);
  padding-top: clamp(24px, 3vw, 40px);
  border-top: 1px solid var(--line);
}
.section__eyebrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  letter-spacing: 0.06em;
}
.section__eyebrow-left { display: inline-flex; align-items: center; gap: 8px; }
.section__eyebrow-id { color: var(--accent); }
.section__title {
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  max-width: 22ch;
}
.section__lede {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--ink-soft);
  max-width: 60ch;
  line-height: 1.5;
  text-wrap: pretty;
}

/* ───────── Tabs (Work) ───────── */
.tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 999px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  transition: background .2s ease, color .2s ease;
}
.tab:hover { color: var(--ink); }
.tab__count {
  font-size: 10px;
  color: var(--mute);
  padding: 1px 6px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: 999px;
}
.tab--active {
  background: var(--bg-deep);
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line);
}
.tab--active .tab__count { color: var(--accent); border-color: color-mix(in oklab, var(--accent) 40%, var(--line)); }

.tabs__desc {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  margin: 0 0 28px;
  letter-spacing: 0.04em;
}

/* ───────── Project rows ───────── */
.projects {
  display: grid;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.project {
  border-bottom: 1px solid var(--line);
  position: relative;
}
.project:last-child { border-bottom: 0; }
.project__head {
  display: grid;
  grid-template-columns: 36px minmax(180px, 1.2fr) minmax(0, 2fr) 110px 28px;
  align-items: center;
  gap: 24px;
  width: 100%;
  padding: var(--row-pad) 8px var(--row-pad) 0;
  text-align: left;
  position: relative;
  transition: background .2s ease;
}
.project__head::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    color-mix(in oklab, var(--accent) 7%, transparent),
    transparent 60%);
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events: none;
}
.project__head:hover::before { opacity: 1; }

.project__num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
}
.project__name {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(20px, 2.2vw, 26px);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.project__tag {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.4;
}
.project__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-elev);
  justify-self: start;
}
.status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--signal-ok);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--signal-ok) 22%, transparent);
}
.project__chev {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--mute);
  text-align: right;
  transition: transform .3s cubic-bezier(.2,.7,.2,1), color .25s ease;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.project--open .project__chev { color: var(--accent); border-color: color-mix(in oklab, var(--accent) 40%, var(--line)); transform: rotate(45deg); }

.project__body {
  overflow: hidden;
  max-height: 0;
  transition: max-height .45s cubic-bezier(.2,.7,.2,1);
}
.project--open .project__body { max-height: 900px; }
.project__body-inner {
  padding: 6px 0 32px 60px;
  display: grid;
  gap: 24px;
}
.project__desc {
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 64ch;
  text-wrap: pretty;
}
.project__meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: end;
}
.project__stack { display: grid; gap: 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-block;
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink-soft);
  background: var(--bg-elev);
  font-family: var(--mono);
  font-size: 11px;
}
.chip--btn { cursor: pointer; transition: border-color .2s ease, color .2s ease; }
.chip--btn:hover { border-color: var(--accent); color: var(--ink); }
.chip--btn:disabled { opacity: .5; cursor: not-allowed; }

.project__stats {
  display: flex;
  gap: 32px;
}
.stat { display: grid; gap: 4px; }
.stat__val {
  font-family: var(--display);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
}
.stat__label { font-size: 10.5px; }

.project__links { grid-column: 1 / -1; }

/* ───────── Career ───────── */
.career {
  display: grid;
  border-top: 1px solid var(--line);
}
.career__row {
  display: grid;
  grid-template-columns: 180px 1fr 200px;
  gap: 32px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
.career__period {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--mute);
  padding-top: 4px;
  letter-spacing: 0.03em;
}
.career__main { display: grid; gap: 4px; }
.career__org {
  font-family: var(--display);
  font-size: clamp(18px, 1.8vw, 22px);
  letter-spacing: -0.02em;
  font-weight: 500;
}
.career__role {
  font-size: 14px;
  color: var(--accent);
  font-family: var(--mono);
  letter-spacing: 0.02em;
}
.career__notes {
  color: var(--ink-soft);
  font-size: 14.5px;
  max-width: 60ch;
  text-wrap: pretty;
  padding-top: 4px;
}
.career__index {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  text-align: right;
}

/* ───────── Community ───────── */
.community {
  display: grid;
  border-top: 1px solid var(--line);
}
.community__group {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.community__kind {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  letter-spacing: 0.06em;
  padding-top: 6px;
}
.community__list { display: grid; gap: 14px; }
.community__item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 16px;
}
.community__item:has(> .community__link) { display: block; }
.community__link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 16px;
  color: inherit;
  transition: color .15s ease;
}
.community__link:hover .community__title { color: var(--accent); }
.community__main {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.community__title {
  font-family: var(--display);
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 500;
  letter-spacing: -0.015em;
}
.community__venue { color: var(--ink-soft); font-size: 14px; }
.community__sep { color: var(--mute); }
.community__year {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
}

/* ───────── Ask (AI touch) ───────── */
.ask {
  margin: clamp(40px, 6vw, 80px) 0 var(--section-pad);
  padding: clamp(32px, 4vw, 52px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 140% at 100% 0%, color-mix(in oklab, var(--accent) 5%, transparent) 0%, transparent 50%),
    var(--bg-elev);
  position: relative;
  overflow: hidden;
}
.ask::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, color-mix(in oklab, var(--ink) 6%, transparent) 1px, transparent 1.5px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, black 0%, transparent 80%);
  pointer-events: none;
  opacity: .45;
}
.ask__inner { position: relative; display: grid; gap: 24px; max-width: 720px; }
.ask__heading { display: grid; gap: 10px; }
.ask__title {
  font-family: var(--display);
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.1;
}
.ask__sub {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--mute);
  margin-top: 8px;
  letter-spacing: 0.04em;
}
.ask__form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: stretch;
}
.ask__input {
  width: 100%;
  padding: 13px 16px;
  font: inherit;
  font-size: 14.5px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  transition: border-color .2s ease, background .2s ease;
}
.ask__input::placeholder { color: var(--mute); }
.ask__input:focus { outline: none; border-color: var(--accent); background: var(--bg); }
.ask__examples { display: flex; flex-wrap: wrap; gap: 8px; }
.ask__answer {
  display: grid;
  gap: 10px;
  padding: 16px 18px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.ask__answer p {
  font-size: 15px;
  line-height: 1.55;
  text-wrap: pretty;
  color: var(--ink);
}
.ask__answer--err { border-left-color: var(--mute); }

/* ───────── Footer ───────── */
.footer {
  position: relative; z-index: 2;
  border-top: 1px solid var(--line);
  padding: clamp(64px, 8vw, 120px) var(--gutter) clamp(28px, 4vw, 44px);
  max-width: var(--container);
  margin: 0 auto;
}
.footer__top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
  padding-bottom: clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
}
.footer__line {
  font-size: clamp(32px, 5vw, 64px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  font-weight: 500;
  max-width: 18ch;
}
.footer__line em {
  font-style: normal;
  color: var(--accent);
  font-weight: 500;
}
.footer__email {
  font-family: var(--mono);
  font-size: 13px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: all .25s ease;
  white-space: nowrap;
  background: var(--bg-elev);
}
.footer__email:hover { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

.footer__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 60px;
  padding-top: clamp(36px, 4vw, 56px);
}
.footer__col { display: grid; gap: 14px; align-content: start; }
.footer__col--end { text-align: right; align-content: end; align-items: end; }
.footer__col--end > * { justify-self: end; }
.footer__links { display: grid; gap: 8px; }
.footer__links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .2s ease;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-soft);
}
.footer__links a:hover { color: var(--accent); }
.footer__colophon { font-size: 13.5px; color: var(--ink-soft); max-width: 38ch; line-height: 1.55; }
.footer__sig { font-family: var(--display); font-size: 18px; font-weight: 500; letter-spacing: -0.02em; }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: clamp(36px, 5vw, 56px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--mute);
  letter-spacing: 0.04em;
}

/* ───────── Reveal animation ───────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.7s cubic-bezier(.2,.7,.2,1), transform 0.7s cubic-bezier(.2,.7,.2,1);
}
[data-reveal].is-in { opacity: 1; transform: none; }
@keyframes reveal-fallback { to { opacity: 1; transform: none; } }
[data-reveal] { animation: reveal-fallback 0.001s ease 1.5s forwards; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .ambient { display: none; }
  .statusbar__dot { animation: none; }
}

/* ───────── Responsive ───────── */
@media (max-width: 880px) {
  .top { grid-template-columns: auto 1fr; gap: 12px; padding: 12px var(--gutter); }
  .top__center { display: none; }
  .top__right { display: none; }
  .hero__head { flex-direction: column-reverse; align-items: stretch; }
  .hero__sysblock { justify-content: start; }
  .hero__now { grid-template-columns: 1fr; gap: 8px; }

  .project__head {
    grid-template-columns: 28px 1fr 24px;
    grid-template-areas:
      "num name chev"
      ".   tag  ."
      ".   stat .";
    row-gap: 6px;
    gap: 14px;
  }
  .project__num   { grid-area: num; }
  .project__name  { grid-area: name; }
  .project__tag   { grid-area: tag; }
  .project__status{ grid-area: stat; }
  .project__chev  { grid-area: chev; }
  .project__body-inner { padding-left: 0; }
  .project__meta { grid-template-columns: 1fr; gap: 18px; }
  .project__stats { flex-wrap: wrap; gap: 22px; }

  .career__row { grid-template-columns: 1fr; gap: 6px; }
  .career__index { display: none; }
  .community__group { grid-template-columns: 1fr; gap: 12px; }
  .community__item { grid-template-columns: 1fr; }

  .footer__top { grid-template-columns: 1fr; align-items: start; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .footer__col--end { text-align: left; align-items: start; }
  .footer__col--end > * { justify-self: start; }
  .ask__form { grid-template-columns: 1fr; }

  .agent-brief__head { flex-direction: column; align-items: stretch; gap: 12px; }
  .agent-brief__btn { width: 100%; justify-content: center; }
  .agent-brief--contact { flex-direction: column; align-items: stretch; }
  .agent-brief--contact .agent-brief__btn { width: 100%; justify-content: center; }
}