/* =========================================================
   facundo.ai — one stylesheet
   Restyle the whole site by editing the variables below.
   ========================================================= */
:root {
  /* Colors */
  --c-bg:          #F4F4F1;  /* page background */
  --c-dot:         #D9D9D4;  /* dotted grid on the background */
  --c-surface:     #FFFFFF;  /* cards, inputs */
  --c-media:       #E6E6E2;  /* video placeholder */
  --c-ink:         #0B0B0C;  /* main text, dark blocks */
  --c-ink-2:       #3A3D44;  /* body copy */
  --c-muted:       #5C6068;  /* secondary text */
  --c-muted-2:     #6B6F76;  /* labels, footer */
  --c-line:        #E0E0DB;  /* hairlines, borders */
  --c-accent:      #D4F55A;  /* lime: primary buttons, highlighter */
  --c-accent-ink:  #4F6B0A;  /* olive: accent text on light bg */
  --c-highlight:   #D4F55A;  /* marker behind highlighted headline words */
  --c-on-dark:     #F4F4F1;  /* text on dark blocks */
  --c-on-dark-2:   #B9BCC4;  /* secondary text on dark blocks */
  --c-running:     #1E8A5A;
  --c-testing:     #A86D0F;
  --c-paused:      #A86D0F;  /* paused / standby */
  --c-closed:      #6B6F76;

  /* Fonts */
  --f-display: 'Inter Tight', 'Inter', system-ui, sans-serif;  /* headlines */
  --f-sans:  'Inter', system-ui, -apple-system, sans-serif;
  --f-mono:  'JetBrains Mono', ui-monospace, monospace;

  /* Radii */
  --r-sm:   8px;   /* list rows */
  --r-md:   10px;  /* video frame */
  --r-lg:   14px;  /* stat cards */
  --r-xl:   16px;  /* clip cards, tool card */
  --r-2xl:  20px;  /* dark CTA block */
  --r-btn:  12px;  /* buttons, inputs */
  --r-pill: 999px; /* badges */

  /* Shadows */
  --sh-card: 0 0 0 1px rgba(11,11,12,.06), 0 12px 28px -14px rgba(11,11,12,.16);
  --sh-stat: 0 0 0 1px rgba(11,11,12,.06), 0 8px 20px -14px rgba(11,11,12,.16);

  /* Layout */
  --max-w: 1120px;
  --gutter: 24px;
  --section-gap: 84px;
}

@media (max-width: 720px) {
  :root { --gutter: 20px; --section-gap: 48px; }
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background-color: var(--c-bg);
  background-image: radial-gradient(var(--c-dot) 1px, transparent 1.2px);
  background-size: 22px 22px;
  color: var(--c-ink);
  font-family: var(--f-sans);
  font-size: 17px;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; display: block; }
h1, h2, p { margin: 0; }
h1, h2 { font-family: var(--f-display); font-weight: 800; letter-spacing: -.035em; }
/* highlighter on key words */
h1 em, h2 em {
  font-style: normal;
  background: linear-gradient(transparent 14%, var(--c-highlight) 14%, var(--c-highlight) 90%, transparent 90%);
  color: var(--c-ink);
  padding: 0 .12em;
  border-radius: 6px;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
:focus-visible { outline: 2px solid var(--c-accent-ink); outline-offset: 3px; }

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--gutter) var(--gutter) 72px;
  display: flex;
  flex-direction: column;
  gap: var(--section-gap);
}

.mono {
  text-transform: lowercase;
  font-family: var(--f-mono);
  font-size: 12.5px;
  letter-spacing: 0;
}
.eyebrow {
  text-transform: lowercase;
  font-family: var(--f-mono);
  font-size: 14px;
  letter-spacing: 0;
  color: var(--c-accent-ink);
}
.h2 { font-size: 52px; line-height: 1; }
@media (max-width: 720px) { .h2 { font-size: 38px; } }

/* ---------- Buttons ---------- */
.pill {
  display: inline-block;
  text-transform: lowercase;
  font-family: var(--f-mono);
  font-size: 14px;
  letter-spacing: 0;
  border-radius: var(--r-btn);
  padding: 16px 26px;
  text-align: center;
  cursor: pointer;
  border: 0;
  transition: transform .15s ease, opacity .15s ease;
}
.pill:hover { transform: translateY(-1px); }
.pill--dark    { background: var(--c-ink); color: #fff; }
.pill--accent  { background: var(--c-accent); color: var(--c-ink); font-weight: 500; box-shadow: inset 0 0 0 1px rgba(11,11,12,.12); }
.pill--outline { background: transparent; border: 1px solid var(--c-ink); color: var(--c-ink); }
.pill--sm      { padding: 11px 18px; }

/* ---------- Header ---------- */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 14px; }
.logo { font-family: var(--f-display); font-weight: 800; letter-spacing: -.03em; font-size: 20px; }
.logo span { color: var(--c-accent-ink); }
.live-badge {
  background: var(--c-ink); color: #fff;
  border-radius: var(--r-pill);
  padding: 5px 11px;
}
.brand-note { font-size: 14px; color: var(--c-muted-2); }
.site-nav {
  display: flex; gap: 22px; align-items: center; flex-wrap: wrap;
  font-size: 15px; color: var(--c-ink-2);
}
.site-nav a:not(.pill):hover,
.site-nav a[aria-current="page"] { color: var(--c-ink); text-decoration: underline; text-underline-offset: 4px; }

@media (max-width: 720px) {
  .live-badge, .brand-note, .site-nav .nav-link { display: none; }
  .logo { font-size: 17px; }
  .site-nav .pill { font-size: 11px; padding: 12px 16px; }
}

/* ---------- Hero ---------- */
.hero {
  display: flex; flex-direction: column; align-items: flex-start;
  text-align: left; gap: 24px; padding-top: 24px;
}
.hero h1 {
  font-size: 96px; line-height: 1.02; max-width: 13ch;
}
.hero .lead { font-size: 20px; color: var(--c-ink-2); max-width: 52ch; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

.newsletter { display: flex; width: 100%; max-width: 440px; margin-top: 2px; }
.newsletter input {
  flex: 1 1 200px; min-width: 0;
  background: var(--c-surface);
  border: 1px solid var(--c-line); border-right: 0;
  border-radius: var(--r-btn) 0 0 var(--r-btn);
  color: var(--c-ink); font: inherit; font-size: 15px;
  padding: 13px 20px;
}
.newsletter .pill { border-radius: 0 var(--r-btn) var(--r-btn) 0; padding: 13px 22px; }

@media (max-width: 720px) {
  .hero { align-items: stretch; text-align: left; gap: 18px; }
  .hero h1 { font-size: 52px; }
  .hero .lead { font-size: 17px; }
  .hero .eyebrow { font-size: 13px; }
  .hero-ctas { flex-direction: column; }
  .newsletter { flex-direction: column; gap: 10px; max-width: none; }
  .newsletter input { flex: none; border-right: 1px solid var(--c-line); border-radius: var(--r-btn); font-size: 16px; padding: 15px 20px; }
  .newsletter .pill { border-radius: var(--r-btn); padding: 16px 20px; }
}

/* ---------- Clip cards ---------- */
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
.clips {
  display: grid; grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 22px; width: 100%;
  margin: -20px 0 0; align-items: start;
}
.card {
  background: var(--c-surface);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-card);
  padding: 8px;
  animation: bob 6s ease-in-out infinite;
}
.card:nth-child(2) { animation-delay: -1.5s; }
.card:nth-child(3) { animation-delay: -3s; }
.card:nth-child(4) { animation-delay: -4.5s; }
.shot {
  position: relative; aspect-ratio: 4/5;
  border-radius: var(--r-md); overflow: hidden; background: var(--c-media);
}
.shot video, .shot img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.shot img { object-position: center top; }
.shot .play {
  position: absolute; left: 10px; bottom: 10px;
  width: 34px; height: 34px; border-radius: var(--r-pill);
  display: grid; place-items: center;
  background: rgba(11,11,12,.75); color: #fff; font-size: 13px;
}
a.card:hover .play { background: var(--c-ink); }
.card-meta { padding: 10px 6px 6px; display: flex; flex-direction: column; gap: 2px; }
.card-meta b { font-size: 14px; font-weight: 600; }
.card-meta span { font-family: var(--f-mono); font-size: 11px; letter-spacing: .04em; color: var(--c-accent-ink); }

@media (max-width: 720px) {
  .clips {
    display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory;
    margin: 0 calc(var(--gutter) * -1); width: auto; max-width: none;
    padding: 6px var(--gutter) 24px;
    scrollbar-width: none;
  }
  .clips::-webkit-scrollbar { display: none; }
  .clips .card { flex: 0 0 168px; scroll-snap-align: start; }
}

/* ---------- Stats (animated counters) ---------- */
@property --n { syntax: '<integer>'; inherits: false; initial-value: 0; }
@keyframes c1 { to { --n: 575; } }
@keyframes c2 { to { --n: 93; } }
@keyframes c3 { to { --n: 54; } }
.stats {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 18px; width: 100%; margin: -36px 0 0;
}
.stat {
  background: var(--c-surface); border-radius: var(--r-lg); box-shadow: var(--sh-stat);
  padding: 16px 24px; display: flex; flex-direction: column; gap: 4px; min-width: 0;
}
.stat .mono { font-size: 10.5px; color: var(--c-muted-2); }
.stat .note { font-size: 13px; color: var(--c-muted); }
.cnt {
  font-family: var(--f-display); font-weight: 800; letter-spacing: -.03em; font-size: 40px; line-height: 1;
  counter-reset: n var(--n); font-variant-numeric: tabular-nums;
}
.cnt::after { content: counter(n); }
.cnt.eur::before { content: '€'; }
.cnt.k2::after { content: counter(n) '.3K'; }  /* 93.3K */
.cnt.k1 { animation: c1 1.8s cubic-bezier(.2,.7,.2,1) .2s both; }
.cnt.k2 { animation: c2 2.2s cubic-bezier(.2,.7,.2,1) .2s both; }
.cnt.k3 { animation: c3 1.4s cubic-bezier(.2,.7,.2,1) .2s both; }

@media (max-width: 720px) {
  .stats { gap: 10px; margin-top: -18px; }
  .stat { padding: 14px 16px; }
  .cnt { font-size: 28px; }
}

/* ---------- Experiments list ---------- */
.stack { display: flex; flex-direction: column; gap: 18px; }
.exp-list { border-top: 1px solid var(--c-ink); }
.exp {
  display: grid;
  grid-template-columns: minmax(0,1.4fr) minmax(0,1fr) 110px;
  grid-template-areas: "name metric status";
  gap: 16px; align-items: center;
  padding: 20px 12px;
  border-bottom: 1px solid var(--c-line);
  border-radius: var(--r-sm);
}
a.exp:hover { background: var(--c-surface); }
.exp-name   { grid-area: name; }
.exp-name b { font-weight: 600; font-size: 18px; }
.exp-desc   { display: block; color: var(--c-muted); font-size: 15px; }
.exp-metric { grid-area: metric; font-weight: 500; }
.status     { grid-area: status; justify-self: end; }
.status--running { color: var(--c-running); }
.status--testing { color: var(--c-testing); }
.status--paused  { color: var(--c-paused); }
.status--closed  { color: var(--c-closed); }
.exp--closed { opacity: .55; }
.exp--closed b { text-decoration: line-through; }

@media (max-width: 720px) {
  .stack { gap: 12px; }
  .exp {
    grid-template-columns: minmax(0,1fr) auto;
    grid-template-areas: "name status" "metric metric";
    gap: 3px 10px; padding: 16px 0; border-radius: 0;
  }
  .exp-name b { font-size: 16px; }
  .exp-desc { display: none; }
  .exp-metric { font-size: 15px; }
  .status { font-size: 10px; }
}

/* ---------- Tool card ---------- */
.tool-card {
  background: var(--c-surface); border-radius: var(--r-xl);
  box-shadow: 0 14px 34px -14px rgba(11,11,12,.2);
  padding: 26px;
  display: flex; justify-content: space-between; gap: 16px; align-items: center; flex-wrap: wrap;
}
.tool-card b { display: block; font-size: 22px; font-weight: 600; }
.tool-card .mono { color: var(--c-accent-ink); }
.tool-card p { color: var(--c-muted); }
.tool-card .go { font-weight: 600; color: var(--c-accent-ink); }
.tool-card--media { justify-content: flex-start; align-items: center; gap: 24px; flex-wrap: nowrap; }
.tool-card--media img {
  width: 140px; aspect-ratio: 4/5; object-fit: cover; object-position: top;
  border-radius: var(--r-md); flex: none;
}
.tool-card--media .go { display: inline-block; margin-top: 8px; }
.fine { color: var(--c-muted-2); font-size: 15px; }

@media (max-width: 720px) {
  .tool-card { padding: 20px; flex-direction: column; align-items: flex-start; gap: 6px; }
  .tool-card b { font-size: 19px; }
  .tool-card--media { flex-direction: row; align-items: center; gap: 16px; }
  .tool-card--media img { width: 96px; }
  .fine { font-size: 14px; }
}

/* ---------- Dark CTA block ---------- */
.cta {
  background: var(--c-ink); color: var(--c-on-dark);
  border-radius: var(--r-2xl);
  padding: 56px;
  display: grid; grid-template-columns: minmax(0,2fr) auto;
  gap: 32px; align-items: center;
}
.cta-copy { display: flex; flex-direction: column; gap: 16px; }
.cta .eyebrow { color: var(--c-accent); }
.cta h2 { font-size: 56px; line-height: 1.08; }
.cta h2 em { color: var(--c-ink); }
.cta p { color: var(--c-on-dark-2); max-width: 56ch; }

@media (max-width: 720px) {
  .cta { grid-template-columns: 1fr; padding: 28px 22px; gap: 14px; border-radius: 22px; }
  .cta-copy { gap: 14px; }
  .cta h2 { font-size: 38px; line-height: 1.1; }
  .cta .eyebrow { font-size: 11px; }
}

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 48px; align-items: start; }
.about-copy { display: flex; flex-direction: column; gap: 14px; }
.about-copy p { color: var(--c-ink-2); }
.timeline { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--c-ink); }
.timeline li {
  display: grid; grid-template-columns: 110px minmax(0,1fr); gap: 16px;
  padding: 14px 0; border-bottom: 1px solid var(--c-line);
}
.timeline .mono { color: var(--c-accent-ink); padding-top: 4px; }

@media (max-width: 720px) {
  .about { grid-template-columns: 1fr; gap: 20px; }
  .timeline li { grid-template-columns: 80px minmax(0,1fr); font-size: 15px; }
}

/* ---------- Stub pages ---------- */
.stub { display: flex; flex-direction: column; gap: 20px; max-width: 760px; padding-top: 24px; }
.stub h1 { font-size: 76px; line-height: .95; }
.stub .lead { font-size: 20px; color: var(--c-ink-2); }
.stub .coming {
  align-self: flex-start;
  border: 1px dashed var(--c-line); border-radius: var(--r-pill);
  padding: 8px 14px; color: var(--c-muted-2);
}
.stub-clips { display: grid; grid-template-columns: repeat(2, minmax(0, 240px)); gap: 22px; }

@media (max-width: 720px) {
  .stub h1 { font-size: 46px; }
  .stub .lead { font-size: 17px; }
}

/* ---------- Footer ---------- */
.site-footer {
  display: flex; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap;
  font-family: var(--f-mono); font-size: 13px;
  color: var(--c-muted-2);
  border-top: 1px solid var(--c-line); padding-top: 22px;
}
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.site-footer a:hover { color: var(--c-ink); }

@media (max-width: 720px) {
  .site-footer { flex-direction: column; font-size: 10.5px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .card, .pill { animation: none; transition: none; }
  .cnt { animation: none !important; counter-reset: none; }
  .cnt::after, .cnt.k2::after { content: attr(data-v); }
}

/* main column on the home page */
.sections { display: flex; flex-direction: column; gap: var(--section-gap); }