/* ═══════════════════════════════════════════════════════════════
   The Vibe Group — the register, in daylight.
   Bone paper, ink, hairlines. One hue per venture.
   Shared by the index and every venture page.
   ═══════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; }

:root {
  --paper:       #FBFAF7;
  --paper-2:     #F3F1EB;
  --surface:     #FFFEFB;
  --ink:         #1C1A17;
  --ink-2:       #63605A;
  --ink-3:       #9B978E;
  --line:        #EAE6DD;
  --line-strong: #DDD8CC;

  --ember:  #D97757;  --ember-ink:  #A8481F;
  --violet: #6D5CF5;  --violet-ink: #5A49DD;
  --cyan:   #2BB3C8;  --cyan-ink:   #187C8C;
  --pink:   #E8579D;  --pink-ink:   #BF2F76;
  --grad: linear-gradient(96deg, var(--violet) 0%, var(--cyan) 34%, var(--ember) 66%, var(--pink) 100%);

  --gut: clamp(1.15rem, 4.5vw, 4.5rem);
  --max: 1240px;
  --ease: cubic-bezier(.23, 1, .32, 1);
  --ease-link: cubic-bezier(.16, 1, .3, 1);

  --serif: "Instrument Serif", Georgia, serif;
  --sans: "Instrument Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--ember); color: #fff; }

.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gut); }

.mono {
  font-family: var(--mono);
  font-size: 0.688rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ── masthead ──────────────────────────────────────────────── */

.mast {
  position: sticky; top: 0; z-index: 40;
  background: rgba(251,250,247,0.86);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.mast .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 3.3rem; }
.mark { font-family: var(--mono); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; }
.mark b { font-weight: 600; color: var(--ember-ink); }
.mast nav { display: flex; gap: 1.2rem; }
.mast nav a { color: var(--ink-2); transition: color 200ms var(--ease); }
.mast nav a:hover { color: var(--ink); }

/* ── hero ──────────────────────────────────────────────────── */

.hero { padding-block: clamp(3.4rem, 10vh, 7rem) clamp(2rem, 5vh, 3.4rem); }
.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.9rem, 9.4vw, 7.6rem);
  line-height: 0.94;
  letter-spacing: -0.028em;
  margin: 0;
}
.hero h1 .l { display: block; }
.hero h1 .l > span { display: block; animation: ink 1.05s var(--ease-link) both; }
.hero h1 .l:nth-child(1) > span { animation-delay: 0.06s; }
.hero h1 .l:nth-child(2) > span { animation-delay: 0.20s; }
.hero h1 .l:nth-child(3) > span { animation-delay: 0.34s; }
.hero h1 em { font-style: italic; color: var(--ember); }
.hero .grad {
  color: var(--violet);
  background: var(--grad);
  background-size: 190% 100%;
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
  animation: ink 1.05s var(--ease-link) both 0.20s, flood 1.5s var(--ease-link) both 0.2s;
}
.lede {
  margin: clamp(1.8rem, 4vh, 2.6rem) 0 0;
  max-width: 44rem;
  color: var(--ink-2);
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  animation: rise 0.8s var(--ease) both 0.5s;
}

/* ── the register ──────────────────────────────────────────── */

.rows { margin-top: clamp(2.6rem, 7vh, 4.6rem); border-top: 1px solid var(--line-strong); animation: rise 0.8s var(--ease) both 0.6s; }

.row {
  display: grid;
  grid-template-columns: 3rem minmax(0,1fr);
  gap: 0 1.1rem;
  padding: clamp(1.4rem, 2.8vw, 2.1rem) 0;
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background 300ms var(--ease);
}
@media (min-width: 900px) {
  .row { grid-template-columns: 4.2rem minmax(0,15rem) minmax(0,1fr) 2rem; gap: 0 clamp(1.2rem,3vw,3rem); align-items: baseline; }
}
.row::before {
  content: ''; position: absolute; left: 0; bottom: -1px; height: 2px; width: 0;
  background: var(--c, var(--ember));
  transition: width 560ms var(--ease-link);
}
a.row:hover::before { width: 100%; }
a.row:hover { background: var(--surface); }
.row .n { color: var(--c, var(--ink-3)); padding-top: 0.3rem; }
.row h3 { margin: 0; font-family: var(--serif); font-weight: 400; font-size: clamp(1.5rem, 3vw, 2.3rem); letter-spacing: -0.02em; line-height: 1.05; }
.row p { margin: 0.5rem 0 0; max-width: 40rem; color: var(--ink-2); font-size: 0.963rem; line-height: 1.62; }
@media (min-width: 900px) { .row p { margin-top: 0; } }
.row .status { font-family: var(--mono); font-size: 0.625rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); }

.go { display: none; color: var(--ink-3); transition: color 260ms var(--ease); }
@media (min-width: 900px) { .row .go { display: flex; justify-content: flex-end; align-items: center; height: 1.5em; } }
.go svg { width: 24px; height: 10px; overflow: visible; }
.go path { stroke: currentColor; stroke-width: 1.25; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.go .shaft { transform: scaleX(0.34); transform-origin: right center; opacity: 0.75; transition: transform 460ms var(--ease-link), opacity 300ms var(--ease); }
.go .head { transition: transform 460ms var(--ease-link); }
a.row:hover .go { color: var(--c, var(--ember-ink)); }
a.row:hover .go .shaft { transform: scaleX(1); opacity: 1; }
a.row:hover .go .head { transform: translateX(2px); }

/* ── venture page ──────────────────────────────────────────── */

.back { display: inline-block; margin-bottom: 1.4rem; color: var(--ink-3); transition: color 200ms var(--ease); }
.back:hover { color: var(--ink); }

.facts { margin-top: clamp(2.4rem, 6vh, 3.6rem); display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
@media (min-width: 760px) { .facts { grid-template-columns: repeat(3, minmax(0,1fr)); } }
.facts > div { background: var(--surface); padding: 1.1rem 1.2rem; }
.facts .k { font-family: var(--mono); font-size: 0.625rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); }
.facts .v { margin-top: 0.4rem; font-size: 0.98rem; }

.body { margin-top: clamp(2.4rem, 6vh, 3.6rem); max-width: 42rem; }
.body p { color: var(--ink-2); margin: 0 0 1.05rem; }
.body p:first-child { color: var(--ink); font-size: clamp(1.15rem, 2vw, 1.4rem); font-family: var(--serif); font-weight: 400; line-height: 1.3; letter-spacing: -0.012em; }

.btn {
  position: relative; isolation: isolate;
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-top: 1.8rem; padding: 0.68rem 1.1rem;
  background: var(--ink); color: var(--paper);
  border-radius: 8px;
  font-family: var(--mono); font-size: 0.688rem; letter-spacing: 0.14em; text-transform: uppercase;
  transition: transform 260ms var(--ease);
}
.btn::after { content: ''; position: absolute; inset: 0; z-index: -1; border-radius: inherit; background: var(--grad); opacity: 0; transition: opacity 340ms var(--ease); }
.btn:hover { transform: translateY(-1px); }
.btn:hover::after { opacity: 1; }
.btn-ghost {
  background: linear-gradient(var(--paper), var(--paper)) padding-box, var(--grad) border-box;
  color: var(--ink); border: 1px solid transparent;
}
.btn-ghost:hover { color: var(--paper); }

/* ── footer ────────────────────────────────────────────────── */

footer.foot { margin-top: clamp(4rem, 10vh, 7rem); border-top: 1px solid var(--line); padding-block: 2rem 2.6rem; }
.foot .ask { font-family: var(--serif); font-weight: 400; font-size: clamp(1.6rem, 3.6vw, 2.4rem); line-height: 1.06; letter-spacing: -0.02em; margin: 0; max-width: 20ch; }
.mailto { display: inline-block; margin-top: 1.2rem; font-family: var(--mono); font-size: 0.75rem; color: var(--ember-ink); border-bottom: 1px solid rgba(168,72,31,0.3); padding-bottom: 2px; }
.mailto:hover { border-color: var(--ember-ink); }
.colophon { margin-top: clamp(2.4rem, 6vh, 3.4rem); padding-top: 1.1rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 0.5rem 1.6rem; justify-content: space-between; color: var(--ink-3); }

/* ── motion ────────────────────────────────────────────────── */

@keyframes ink {
  from { clip-path: inset(0 100% -0.28em 0); letter-spacing: 0.012em; }
  to   { clip-path: inset(0 -0.12em -0.28em 0); letter-spacing: -0.028em; }
}
@keyframes flood { from { background-position: 190% 0; } to { background-position: 0 0; } }
@keyframes rise { from { opacity: 0; transform: translateY(7px); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: 1ms !important; }
}