/* =================================================================
   ÆG × FINCA EL SILENCIO — Cinematic Pitch
   Scroll-driven, documentary, EN/ES dual-track
   ================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500&display=swap');

:root {
  --ag-bg:           #0a0d0a;
  --ag-bg-elevated:  #11140f;
  --ag-bg-deep:      #060806;
  --ag-fg:           #f0efe7;
  --ag-fg-muted:     #8a9088;
  --ag-fg-subtle:    #5b615c;
  --ag-border:       #1f2420;
  --ag-border-bright: #2b322d;
  --ag-mint:         #b4dfb8;
  --ag-mint-soft:    #b4dfb826;
  --ag-mint-glow:    #b4dfb840;
  --ag-mint-deep:    #2a3c2c;
  --ag-amber:        #e8a373;
  --ag-amber-soft:   #e8a3731f;
  --ag-amber-deep:   #4a2f1c;

  --font-display: 'Inter Tight', system-ui, sans-serif;
  --font-body:    'Inter Tight', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;
  --font-serif:   'Fraunces', Georgia, serif;

  --gutter: clamp(24px, 5vw, 88px);
  --container: 1320px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-cinema: cubic-bezier(0.65, 0, 0.35, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--ag-bg);
  color: var(--ag-fg);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* `clip` prevents horizontal overflow WITHOUT creating a scroll container
     (so it never breaks position: sticky for descendants). */
  overflow-x: clip;
  scroll-behavior: smooth;
}

::selection { background: var(--ag-mint); color: #0a1a0c; }

a { color: inherit; }

/* ===== Language switching ===== */
html[data-lang="en"] .lang-es { display: none; }
html[data-lang="es"] .lang-en { display: none; }

/* Inline lang spans within prose */
.lang-en, .lang-es { display: contents; }
html[data-lang="en"] .lang-es,
html[data-lang="es"] .lang-en { display: none !important; }

/* ===== Chrome — fixed glass header ===== */
.chrome {
  position: fixed;
  top: 18px; left: 18px; right: 18px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 10px 16px;
  background: rgba(10, 13, 10, 0.55);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--ag-border-bright);
  border-radius: 9999px;
  box-shadow: 0 1px 0 #ffffff10 inset, 0 8px 32px -8px #00000080;
}

.chrome__brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-muted);
}
.chrome__brand .mark {
  width: 22px; height: 22px;
  border-radius: 9999px;
  background: radial-gradient(circle at 35% 30%, #d4ecd7, var(--ag-mint) 55%, var(--ag-mint-deep));
  box-shadow: 0 0 16px var(--ag-mint-glow);
}
.chrome__brand .x {
  color: var(--ag-fg-subtle);
  margin: 0 4px;
}
.chrome__brand .farm { color: var(--ag-fg); }

.chrome__actions { display: flex; align-items: center; gap: 8px; }

.btn-pill {
  appearance: none; -webkit-appearance: none;
  background: transparent;
  border: 1px solid var(--ag-border-bright);
  color: var(--ag-fg-muted);
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 220ms var(--ease-out);
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-pill:hover { color: var(--ag-mint); border-color: var(--ag-mint); }
.btn-pill[aria-pressed="true"] {
  background: var(--ag-mint);
  color: #0a1a0c;
  border-color: var(--ag-mint);
  box-shadow: 0 0 18px var(--ag-mint-glow);
}
.btn-pill .dot {
  width: 6px; height: 6px; border-radius: 9999px;
  background: var(--ag-fg-subtle);
  transition: background 220ms var(--ease-out);
}
.btn-pill:hover .dot { background: var(--ag-mint); }
.btn-pill[aria-pressed="true"] .dot {
  background: #0a1a0c;
  animation: pulse-tight 2.4s ease-in-out infinite;
}

/* Audio level meter inside the audio toggle */
.meter {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  height: 11px;
}
.meter i {
  display: inline-block;
  width: 2px;
  height: 100%;
  background: currentColor;
  transform: scaleY(0.18);
  transform-origin: center;
  transition: transform 80ms linear;
  border-radius: 1px;
  opacity: 0.85;
}
.btn-pill[aria-pressed="false"] .meter i {
  background: var(--ag-fg-subtle);
  animation: meter-idle 1800ms ease-in-out infinite;
}
.btn-pill[aria-pressed="false"] .meter i:nth-child(2) { animation-delay: 120ms; }
.btn-pill[aria-pressed="false"] .meter i:nth-child(3) { animation-delay: 240ms; }
.btn-pill[aria-pressed="false"] .meter i:nth-child(4) { animation-delay: 360ms; }
@keyframes meter-idle {
  0%, 100% { transform: scaleY(0.18); }
  50%      { transform: scaleY(0.32); }
}

@keyframes pulse-tight {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--ag-border-bright);
  border-radius: 9999px;
  overflow: hidden;
  font-family: var(--font-mono);
}
.lang-switch button {
  appearance: none; background: transparent; border: none;
  color: var(--ag-fg-subtle);
  padding: 7px 12px;
  font-size: 10.5px;
  letter-spacing: 0.22em;
  cursor: pointer;
  transition: color 220ms var(--ease-out), background 220ms var(--ease-out);
}
.lang-switch button.active {
  color: #0a1a0c;
  background: var(--ag-mint);
}

/* ===== Progress bar ===== */
.progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: transparent;
  z-index: 99;
}
.progress__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--ag-mint), var(--ag-amber));
  width: 0%;
  transition: width 80ms linear;
  box-shadow: 0 0 12px var(--ag-mint-glow);
}

/* ===== Section base ===== */
section {
  position: relative;
  padding: 14vh var(--gutter);
  max-width: 100vw;
  overflow: hidden;
}
section .inner {
  max-width: var(--container);
  margin: 0 auto;
  position: relative;
}

/* Eyebrow / chapter label */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-subtle);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 36px;
}
.eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 9999px;
  background: var(--ag-mint);
  box-shadow: 0 0 10px var(--ag-mint-glow);
}
.eyebrow .num { color: var(--ag-fg-muted); }
.eyebrow .slash { color: var(--ag-fg-subtle); }

/* ===== Reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  filter: blur(10px);
  transition:
    opacity 1200ms var(--ease-cinema),
    transform 1400ms var(--ease-cinema),
    filter 1100ms var(--ease-cinema);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}
.reveal[data-delay="1"] { transition-delay: 100ms; }
.reveal[data-delay="2"] { transition-delay: 220ms; }
.reveal[data-delay="3"] { transition-delay: 340ms; }
.reveal[data-delay="4"] { transition-delay: 460ms; }
.reveal[data-delay="5"] { transition-delay: 580ms; }
.reveal[data-delay="6"] { transition-delay: 700ms; }

/* ----- Word-level cinematic reveal (applied via JS) ----- */
.word-anim {
  display: inline-block;
  overflow: hidden;
  vertical-align: baseline;
  line-height: inherit;
}
.word-anim__inner {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  filter: blur(6px);
  transition:
    transform 1100ms var(--ease-cinema),
    opacity 900ms var(--ease-cinema),
    filter 900ms var(--ease-cinema);
  transition-delay: calc(var(--w, 0) * 55ms + var(--base, 0ms));
  will-change: transform, opacity, filter;
}
.in .word-anim__inner,
.word-anim.in .word-anim__inner {
  transform: translateY(0);
  opacity: 1;
  filter: blur(0);
}

/* ----- Card stagger: children fade up after parent ----- */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(18px);
  filter: blur(6px);
  transition:
    opacity 900ms var(--ease-cinema),
    transform 1100ms var(--ease-cinema),
    filter 900ms var(--ease-cinema);
}
.reveal-stagger.in > * {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}
.reveal-stagger.in > *:nth-child(1) { transition-delay: 120ms; }
.reveal-stagger.in > *:nth-child(2) { transition-delay: 240ms; }
.reveal-stagger.in > *:nth-child(3) { transition-delay: 360ms; }
.reveal-stagger.in > *:nth-child(4) { transition-delay: 480ms; }
.reveal-stagger.in > *:nth-child(5) { transition-delay: 600ms; }
.reveal-stagger.in > *:nth-child(6) { transition-delay: 720ms; }
.reveal-stagger.in > *:nth-child(7) { transition-delay: 840ms; }

/* When a .reveal contains word-split text, suppress the parent's own
   translate/blur — the per-word animation is doing the visual lifting. */
.reveal.has-words {
  opacity: 1;
  transform: none;
  filter: none;
  transition: none;
}

/* Smoother card hover */
.problem-card,
.cert-card,
.why-card,
.ahead-card,
.pillar {
  transition:
    transform 600ms var(--ease-cinema),
    border-color 600ms var(--ease-cinema),
    background 600ms var(--ease-cinema),
    box-shadow 600ms var(--ease-cinema);
}

/* ===== Typewriter / terminal reveal ===== */
.terminal-line {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ag-fg-muted);
  text-transform: uppercase;
  display: inline-block;
  overflow: hidden;
  white-space: nowrap;
  border-right: 1px solid var(--ag-mint);
  width: 0;
}
.terminal-line.typed {
  width: auto;
  animation: typewriter 1.8s steps(40, end) forwards, blink 1s step-end 4;
  animation-delay: 0.2s;
}
@keyframes typewriter {
  from { width: 0; }
  to { width: 100%; }
}
@keyframes blink {
  50% { border-color: transparent; }
}

/* ===== Headline systems ===== */
.headline {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.6rem, 5.6vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  text-wrap: balance;
  margin: 0;
  color: var(--ag-fg);
}
.headline .accent { color: var(--ag-mint); }
.headline .echo   { color: var(--ag-mint); opacity: 0.65; }

.headline-serif {
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin: 0;
}

.lede {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 1.35vw, 1.3rem);
  line-height: 1.6;
  color: var(--ag-fg-muted);
  max-width: 56ch;
  text-wrap: pretty;
  margin: 0;
}

.body-md {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ag-fg);
  text-wrap: pretty;
}

.body-sm {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ag-fg-muted);
}

.mono-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ag-fg-muted);
}

/* ===== Section 1: Cover ===== */
.cover {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background:
    radial-gradient(ellipse 70% 50% at 18% 70%, #1a3a3a4a 0%, transparent 65%),
    radial-gradient(ellipse 50% 38% at 84% 50%, #6a3a1a3a 0%, transparent 65%),
    radial-gradient(ellipse 35% 25% at 50% 90%, #14201a55 0%, transparent 70%),
    var(--ag-bg);
}
.cover::after {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(circle at 50% 50%, #ffffff0e 0.6px, transparent 1.2px);
  background-size: 4px 4px;
  mask-image: radial-gradient(ellipse at 50% 60%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 60%, black 0%, transparent 80%);
  opacity: 0.85;
}

.cover .inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}
@media (max-width: 980px) {
  .cover .inner { grid-template-columns: 1fr; }
}

.cover__brand {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-muted);
  margin-bottom: 56px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.cover__brand .seal {
  width: 14px; height: 14px;
  border-radius: 9999px;
  background: var(--ag-mint);
  box-shadow: 0 0 18px var(--ag-mint-glow);
  animation: pulse-soft 3.6s ease-in-out infinite;
}
@keyframes pulse-soft {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; transform: scale(0.92); }
}

.cover__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
  color: var(--ag-fg);
}
.cover__title .strong { font-weight: 600; }
.cover__title .mint { color: var(--ag-mint); }
.cover__title .x {
  display: inline-block;
  margin: 0 10px;
  color: var(--ag-fg-subtle);
  font-weight: 300;
}

.cover__subtitle {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ag-fg-muted);
  margin: 0 0 56px;
  line-height: 1.8;
}
.cover__subtitle .sep { color: var(--ag-fg-subtle); margin: 0 8px; }

.cover__meta {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 24px;
  row-gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding-top: 28px;
  border-top: 1px solid var(--ag-border);
  max-width: 540px;
}
.cover__meta dt { color: var(--ag-fg-subtle); text-transform: uppercase; letter-spacing: 0.2em; font-size: 10.5px; padding-top: 2px; }
.cover__meta dd { color: var(--ag-fg); margin: 0; }
.cover__meta dd .mint { color: var(--ag-mint); }

.cover__quote {
  margin-top: 64px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.1rem, 1.5vw, 1.5rem);
  line-height: 1.45;
  color: var(--ag-fg);
  max-width: 38ch;
  text-wrap: balance;
}
.cover__quote::before {
  content: '"';
  font-family: var(--font-serif);
  color: var(--ag-mint);
  font-size: 1.4em;
  margin-right: 4px;
  line-height: 0;
  vertical-align: -0.25em;
}
.cover__quote::after { content: '"'; color: var(--ag-mint); margin-left: 2px; }

/* Specimen — orb / mark on right */
.specimen {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 520px;
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.specimen::before {
  content: '';
  position: absolute; inset: 0;
  border: 1px solid var(--ag-border-bright);
  border-radius: 9999px;
  background: radial-gradient(circle at 35% 30%, #11140f, #0a0d0a);
}
.specimen::after {
  content: '';
  position: absolute; inset: 8%;
  border-radius: 9999px;
  border: 1px dashed var(--ag-border-bright);
  animation: rotate-slow 80s linear infinite;
}
@keyframes rotate-slow { to { transform: rotate(360deg); } }

.specimen__orb {
  position: relative;
  width: 64%;
  aspect-ratio: 1;
  border-radius: 9999px;
  background:
    radial-gradient(circle at 30% 25%, #e7f5e9, var(--ag-mint) 45%, #6e9974 90%);
  box-shadow:
    0 0 60px var(--ag-mint-glow),
    0 0 140px var(--ag-mint-soft),
    inset -20px -30px 60px #00000040,
    inset 20px 30px 40px #ffffff20;
}
.specimen__orb::after {
  content: '';
  position: absolute;
  top: 8%; left: 18%;
  width: 30%; height: 24%;
  border-radius: 9999px;
  background: radial-gradient(ellipse at center, #ffffff80, transparent 70%);
  filter: blur(8px);
}
.specimen__stamp {
  position: absolute;
  bottom: -2px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ag-fg-subtle);
  white-space: nowrap;
  background: var(--ag-bg);
  padding: 0 14px;
}

/* Scroll cue */
.scroll-cue {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ag-fg-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.scroll-cue .line {
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, var(--ag-mint), transparent);
  animation: cue-drop 2.4s var(--ease-cinema) infinite;
}
@keyframes cue-drop {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  40% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

/* ===== Dedication ===== */
.dedication {
  padding: 22vh var(--gutter);
}
.dedication .inner {
  max-width: 980px;
  text-align: left;
}
.dedication blockquote {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.8rem, 3.8vw, 3.4rem);
  line-height: 1.18;
  color: var(--ag-fg);
  text-wrap: balance;
}
.dedication blockquote .mint { color: var(--ag-mint); }
.dedication cite {
  display: block;
  margin-top: 40px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-subtle);
  font-style: normal;
}

/* ===== Problem section ===== */
.problem .inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 80px;
}
.problem__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 980px) {
  .problem__cards { grid-template-columns: 1fr; }
}

.problem-card {
  position: relative;
  padding: 36px 32px 40px;
  background: var(--ag-bg-elevated);
  border: 1px solid var(--ag-border);
  border-radius: 14px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color 280ms var(--ease-out), transform 280ms var(--ease-out);
}
.problem-card:hover {
  border-color: var(--ag-mint);
  transform: translateY(-2px);
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--ag-mint-soft) 50%, transparent);
}
.problem-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ag-fg-subtle);
  margin-bottom: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.problem-card__num .acc { color: var(--ag-mint); }
.problem-card__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 24px;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  color: var(--ag-fg);
}
.problem-card__body {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ag-fg-muted);
  text-wrap: pretty;
}

/* ===== Idea pillars ===== */
.idea__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--ag-border);
  border: 1px solid var(--ag-border);
  border-radius: 14px;
  overflow: hidden;
}
@media (max-width: 980px) { .idea__grid { grid-template-columns: 1fr; } }

.pillar {
  background: var(--ag-bg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 220px;
  transition: background 280ms var(--ease-out);
}
.pillar:hover { background: var(--ag-bg-elevated); }
.pillar__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ag-mint);
}
.pillar__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ag-fg);
  text-wrap: balance;
}

.idea__note {
  margin-top: 40px;
  padding: 24px 28px;
  border-left: 2px solid var(--ag-mint);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ag-fg);
  max-width: 760px;
}

/* ===== Image scenes (Ken Burns) ===== */
.scene {
  height: 100vh;
  height: 100svh; /* avoid overflow under mobile browser chrome */
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.scene__img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform-origin: 60% 40%;
  filter: contrast(1.05) saturate(0.85) brightness(0.7);
  animation: kenburns 28s ease-in-out infinite alternate;
  z-index: 0;
}
@keyframes kenburns {
  0%   { transform: scale(1.02) translate(0, 0); }
  100% { transform: scale(1.06) translate(-1.5%, -2%); }
}
.scene::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 50% 50%, transparent 30%, #0a0d0a 90%),
    linear-gradient(180deg, #0a0d0a40 0%, transparent 30%, transparent 70%, #0a0d0adb 100%);
  z-index: 1;
}
.scene::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 50% 50%, #ffffff0e 0.6px, transparent 1.2px);
  background-size: 4px 4px;
  opacity: 0.4;
  z-index: 2;
}
.scene .inner {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 920px;
}
.scene .quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.8rem, 3.4vw, 3rem);
  line-height: 1.22;
  color: var(--ag-fg);
  text-wrap: balance;
  margin: 0;
}
.scene .attribution {
  margin-top: 36px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ag-fg-muted);
}


/* ===== Certificate ===== */
.cert {
  background:
    radial-gradient(ellipse 50% 40% at 85% 35%, #6a3a1a30 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 10% 70%, #1a3a3a30 0%, transparent 60%),
    var(--ag-bg);
}
.cert .inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}
@media (max-width: 980px) { .cert .inner { grid-template-columns: 1fr; } }

.cert__copy h2 { margin-bottom: 32px; }
.cert__copy .lede { margin-bottom: 28px; }

.cert__instruction {
  margin-top: 36px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ag-mint);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.cert__instruction::before {
  content: '↳';
  color: var(--ag-mint);
  font-size: 14px;
}

/* Certificate card */
.cert-card {
  position: relative;
  background: var(--ag-bg-elevated);
  border: 1px solid var(--ag-border-bright);
  border-radius: 14px;
  padding: 38px 38px 32px;
  box-shadow: 0 1px 0 #ffffff08 inset, 0 40px 80px -40px #000000c0;
  cursor: pointer;
  transition: transform 380ms var(--ease-out), box-shadow 380ms var(--ease-out), border-color 380ms var(--ease-out);
}
.cert-card:hover {
  transform: translateY(-4px) scale(1.005);
  border-color: var(--ag-mint);
  box-shadow:
    0 1px 0 #ffffff10 inset,
    0 60px 100px -40px #000000c0,
    0 0 40px var(--ag-mint-soft);
}

.cert-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--ag-border);
}
.cert-card__id {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-subtle);
  line-height: 1.8;
}
.cert-card__id .acc { color: var(--ag-mint); }
.cert-card__seal {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-muted);
  line-height: 1.8;
}
.cert-card__seal .v {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--ag-amber);
}
.cert-card__seal .v::before {
  content: '';
  width: 6px; height: 6px; border-radius: 9999px;
  background: var(--ag-amber);
  box-shadow: 0 0 8px var(--ag-amber);
}

.cert-card__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 30px;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
  color: var(--ag-fg);
}
.cert-card__sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-muted);
  margin-bottom: 28px;
}

.cert-card__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 32px;
  padding-bottom: 28px;
  border-bottom: 1px dashed var(--ag-border-bright);
  margin-bottom: 24px;
}
.cert-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  border-bottom: 1px dotted var(--ag-border);
}
.cert-row__k { color: var(--ag-fg-subtle); text-transform: uppercase; letter-spacing: 0.14em; font-size: 10px; padding-top: 3px; }
.cert-row__v { color: var(--ag-fg); text-align: right; font-weight: 500; letter-spacing: 0.04em; }
.cert-row__v.mint { color: var(--ag-mint); }
.cert-row__v.amber { color: var(--ag-amber); }

.cert-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.cert-card__qr {
  width: 80px; height: 80px;
  background: var(--ag-fg);
  border-radius: 8px;
  padding: 7px;
  position: relative;
}
.cert-card__qr svg { width: 100%; height: 100%; display: block; }
.cert-card__cta {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-muted);
  line-height: 1.7;
}
.cert-card__cta .acc { color: var(--ag-mint); }

/* ===== Modal — full lot record ===== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 8, 6, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  opacity: 0;
  transition: opacity 320ms var(--ease-out);
}
.modal-backdrop.open {
  display: flex;
  opacity: 1;
}
.modal {
  position: relative;
  width: min(880px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  background: var(--ag-bg-elevated);
  border: 1px solid var(--ag-border-bright);
  border-radius: 16px;
  padding: 48px;
  box-shadow: 0 40px 100px -20px #000000ee, 0 0 60px var(--ag-mint-soft);
  transform: translateY(20px) scale(0.98);
  transition: transform 380ms var(--ease-cinema);
}
.modal-backdrop.open .modal { transform: translateY(0) scale(1); }
.modal__close {
  position: absolute;
  top: 18px; right: 18px;
  width: 36px; height: 36px;
  border-radius: 9999px;
  border: 1px solid var(--ag-border-bright);
  background: transparent;
  color: var(--ag-fg-muted);
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 220ms var(--ease-out);
}
.modal__close:hover { color: var(--ag-mint); border-color: var(--ag-mint); }
.modal__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-subtle);
  margin-bottom: 14px;
}
.modal__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 32px;
  letter-spacing: -0.02em;
  margin: 0 0 4px;
  color: var(--ag-fg);
}
.modal__sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-mint);
  margin-bottom: 36px;
}
.modal__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px 48px;
}
@media (max-width: 720px) { .modal__grid { grid-template-columns: 1fr; } }
.modal__block h4 {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-subtle);
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ag-border);
}
.modal__block dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; }
.modal__block dt { font-family: var(--font-mono); font-size: 11px; color: var(--ag-fg-subtle); letter-spacing: 0.1em; text-transform: uppercase; padding-top: 2px; }
.modal__block dd { font-family: var(--font-mono); font-size: 12.5px; color: var(--ag-fg); margin: 0; text-align: right; font-weight: 500; }
.modal__block dd.mint { color: var(--ag-mint); }
.modal__block dd.amber { color: var(--ag-amber); }

.modal__timeline {
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--ag-border);
}
.modal__timeline h4 {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-subtle);
  margin: 0 0 18px;
}
.timeline-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  padding: 12px 0;
  border-bottom: 1px dotted var(--ag-border);
  font-family: var(--font-mono);
  font-size: 11.5px;
}
.timeline-row:last-child { border-bottom: none; }
.timeline-row__t {
  color: var(--ag-fg-subtle);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 10.5px;
}
.timeline-row__d { color: var(--ag-fg); }
.timeline-row__d .acc { color: var(--ag-mint); }

/* ===== Fermentation Wheel ===== */
.wheel {
  padding-bottom: 18vh;
}
.wheel .inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}
@media (max-width: 980px) { .wheel .inner { grid-template-columns: 1fr; } }

.wheel__copy h2 { margin-bottom: 32px; }
.wheel__legend {
  margin-top: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.legend-col h4 {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ag-border);
}
.legend-col.inputs h4 { color: var(--ag-amber); border-color: var(--ag-amber-soft); }
.legend-col.outcomes h4 { color: var(--ag-mint); border-color: var(--ag-mint-soft); }
.legend-col ul { list-style: none; padding: 0; margin: 0; }
.legend-col li {
  padding: 7px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ag-fg);
  border-bottom: 1px dotted var(--ag-border);
  cursor: pointer;
  transition: color 220ms var(--ease-out), padding-left 220ms var(--ease-out);
}
.legend-col li:hover { padding-left: 8px; }
.legend-col.inputs li:hover { color: var(--ag-amber); }
.legend-col.outcomes li:hover { color: var(--ag-mint); }
.legend-col li.active {
  padding-left: 12px;
  font-weight: 600;
}
.legend-col.inputs li.active { color: var(--ag-amber); }
.legend-col.outcomes li.active { color: var(--ag-mint); }

.wheel-stage {
  position: relative;
  aspect-ratio: 1;
  max-width: 580px;
  margin: 0 auto;
  width: 100%;
}
.wheel-stage svg { width: 100%; height: 100%; display: block; cursor: grab; }
.wheel-stage svg:active { cursor: grabbing; }
.wheel-stage .center-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.wheel-stage .center-text .mark {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--ag-fg-subtle);
}
.wheel-stage .center-text .name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(20px, 2.2vw, 28px);
  letter-spacing: -0.02em;
  color: var(--ag-fg);
  margin-top: 4px;
}
.wheel-stage .center-text .mint { color: var(--ag-mint); font-weight: 600; }

.wheel-segment {
  cursor: pointer;
  transition: opacity 280ms var(--ease-out);
}
.wheel-segment:hover { opacity: 0.85; }
.wheel-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  fill: var(--ag-fg);
  pointer-events: none;
}
.wheel-label.muted { fill: #0a1a0c; }

.wheel__hint {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-subtle);
  margin-top: 20px;
}

/* ===== Pilot — chain walker ===== */
.pilot {
  padding-bottom: 16vh;
}
.pilot .inner { max-width: 1160px; }

.chain {
  margin: 80px 0 64px;
  position: relative;
  padding: 56px 0 40px;
}
.chain__track {
  position: absolute;
  top: 50%;
  left: 0; right: 0;
  height: 1px;
  background: var(--ag-border);
}
.chain__progress {
  position: absolute;
  top: 50%;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--ag-mint), var(--ag-amber));
  width: 0%;
  box-shadow: 0 0 10px var(--ag-mint-glow);
  transition: width 1.2s var(--ease-cinema);
}
.chain__nodes {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}
.chain-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  position: relative;
}
.chain-node__dot {
  width: 16px; height: 16px;
  border-radius: 9999px;
  border: 1px solid var(--ag-border-bright);
  background: var(--ag-bg);
  position: relative;
  z-index: 2;
  transition: all 380ms var(--ease-cinema);
}
.chain-node.lit .chain-node__dot {
  background: var(--ag-mint);
  border-color: var(--ag-mint);
  box-shadow: 0 0 14px var(--ag-mint-glow);
}
.chain-node__num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--ag-fg-subtle);
  text-transform: uppercase;
}
.chain-node.lit .chain-node__num { color: var(--ag-mint); }
.chain-node__label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 16px;
  color: var(--ag-fg);
  text-align: center;
  letter-spacing: -0.01em;
}
.chain-node__caption {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--ag-fg-subtle);
  text-align: center;
  max-width: 130px;
}

.chain__walker {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, -50%);
  width: 24px; height: 24px;
  border-radius: 9999px;
  background: var(--ag-mint);
  box-shadow: 0 0 24px var(--ag-mint), 0 0 60px var(--ag-mint-glow);
  z-index: 3;
}
.chain__walker::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 9999px;
  border: 1px solid var(--ag-mint-glow);
  animation: ring-pulse 2.4s ease-in-out infinite;
}
@keyframes ring-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.6); opacity: 0; }
}

.pilot__steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--ag-border);
  border: 1px solid var(--ag-border);
  border-radius: 14px;
  overflow: hidden;
}
@media (max-width: 780px) { .pilot__steps { grid-template-columns: 1fr; } }
.pilot-step {
  background: var(--ag-bg);
  padding: 22px 26px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.pilot-step__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ag-mint);
  padding-top: 2px;
  min-width: 30px;
}
.pilot-step__text {
  font-size: 14.5px;
  color: var(--ag-fg);
  line-height: 1.5;
}

/* ===== Partnership ===== */
.partnership .inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--ag-border);
  border: 1px solid var(--ag-border);
  border-radius: 14px;
  overflow: hidden;
  margin-top: 64px;
}
@media (max-width: 880px) { .partnership .inner { grid-template-columns: 1fr; } }

.partner-col {
  background: var(--ag-bg);
  padding: 48px 44px;
  position: relative;
}
.partner-col h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 0 0 36px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.partner-col h3::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 9999px;
}
.partner-col.aeg h3 { color: var(--ag-mint); }
.partner-col.aeg h3::before { background: var(--ag-mint); box-shadow: 0 0 12px var(--ag-mint-glow); }
.partner-col.farm h3 { color: var(--ag-amber); }
.partner-col.farm h3::before { background: var(--ag-amber); box-shadow: 0 0 12px var(--ag-amber); }

.partner-col ul { list-style: none; padding: 0; margin: 0; }
.partner-col li {
  padding: 14px 0;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ag-fg);
  border-bottom: 1px dotted var(--ag-border);
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.partner-col li:last-child { border-bottom: none; }
.partner-col li::before {
  content: '';
  width: 10px; height: 1px;
  background: var(--ag-fg-subtle);
  margin-top: 12px;
  flex-shrink: 0;
}
.partner-col li.emphasis {
  color: var(--ag-fg);
  font-weight: 500;
  padding-top: 22px;
  margin-top: 8px;
  border-top: 1px solid var(--ag-border-bright);
}
.partner-col.aeg li.emphasis { color: var(--ag-mint); }
.partner-col.farm li.emphasis { color: var(--ag-amber); }

.partnership__title { text-align: center; max-width: 720px; margin: 0 auto; }

/* ===== Looking Ahead ===== */
.ahead .inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 64px;
}
@media (max-width: 880px) { .ahead .inner { grid-template-columns: 1fr; } }

.ahead-card {
  background: var(--ag-bg-elevated);
  border: 1px solid var(--ag-border);
  border-radius: 14px;
  padding: 44px 40px;
  position: relative;
  overflow: hidden;
}
.ahead-card__num {
  position: absolute;
  top: 24px; right: 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ag-fg-subtle);
}
.ahead-card__eyebrow {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-mint);
  margin-bottom: 14px;
}
.ahead-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 26px;
  letter-spacing: -0.015em;
  margin: 0 0 24px;
  color: var(--ag-fg);
}
.ahead-card ul { list-style: none; padding: 0; margin: 0 0 24px; }
.ahead-card li {
  padding: 10px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ag-fg-muted);
  border-bottom: 1px dotted var(--ag-border);
  letter-spacing: 0.02em;
}
.ahead-card li:last-child { border-bottom: none; }
.ahead-card__tail {
  padding-top: 18px;
  border-top: 1px solid var(--ag-border-bright);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  color: var(--ag-fg);
  line-height: 1.5;
}
.ahead-card.archive .ahead-card__tail { color: var(--ag-mint); }
.ahead-card.sense .ahead-card__tail { color: var(--ag-amber); }

/* ===== Why this matters ===== */
.why__grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 880px) { .why__grid { grid-template-columns: 1fr; } }

.why-card {
  background: var(--ag-bg);
  border: 1px solid var(--ag-border);
  border-radius: 14px;
  padding: 32px 30px;
  transition: border-color 280ms var(--ease-out), background 280ms var(--ease-out);
}
.why-card:hover { border-color: var(--ag-mint); background: var(--ag-bg-elevated); }
.why-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ag-mint);
  margin-bottom: 18px;
}
.why-card h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 20px;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--ag-fg);
}
.why-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ag-fg-muted);
  text-wrap: pretty;
}

/* ===== Next steps ===== */
.next .inner { max-width: 1080px; }
.next__grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: flex-start;
}
@media (max-width: 880px) { .next__grid { grid-template-columns: 1fr; } }

.next__list { list-style: none; padding: 0; margin: 0; }
.next__list li {
  padding: 18px 0 18px 36px;
  font-size: 15.5px;
  color: var(--ag-fg);
  border-bottom: 1px dotted var(--ag-border);
  position: relative;
  line-height: 1.5;
}
.next__list li::before {
  content: counter(li-counter, decimal-leading-zero);
  counter-increment: li-counter;
  position: absolute;
  left: 0; top: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ag-mint);
}
.next__list { counter-reset: li-counter; }

.next__signoff {
  padding: 36px 36px 40px;
  background: var(--ag-bg-elevated);
  border: 1px solid var(--ag-border);
  border-radius: 14px;
}
.next__signoff .role {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-subtle);
  margin-bottom: 18px;
}
.next__signoff .name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.next__signoff .org {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ag-mint);
  text-transform: uppercase;
  margin-bottom: 28px;
}
.next__signoff blockquote {
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 18px;
  line-height: 1.45;
  color: var(--ag-fg);
}
.next__signoff blockquote .mint { color: var(--ag-mint); }

.next__contact {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--ag-border);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.next__contact-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  text-decoration: none;
  border-bottom: 1px dotted var(--ag-border);
  transition: padding-left 240ms var(--ease-out), color 240ms var(--ease-out);
}
.next__contact-row:last-child { border-bottom: 0; }
.next__contact-row:hover { padding-left: 6px; }
.next__contact-k {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-subtle);
}
.next__contact-v {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ag-fg);
  transition: color 240ms var(--ease-out);
}
.next__contact-row:hover .next__contact-v { color: var(--ag-mint); }

/* ===== Footer ===== */
.foot {
  padding: 60px var(--gutter) 50px;
  border-top: 1px solid var(--ag-border);
  background: var(--ag-bg-deep);
}
.foot .inner {
  max-width: var(--container);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.foot__brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-muted);
  text-decoration: none;
  transition: color 240ms var(--ease-out);
}
.foot__brand:hover { color: var(--ag-mint); }
.foot__brand .mark {
  width: 18px; height: 18px;
  border-radius: 9999px;
  background: radial-gradient(circle at 35% 30%, var(--ag-mint), var(--ag-mint-deep));
  box-shadow: 0 0 12px var(--ag-mint-glow);
}
.foot__contact {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}
.foot__contact a {
  color: var(--ag-fg-muted);
  text-decoration: none;
  transition: color 240ms var(--ease-out);
}
.foot__contact a:hover { color: var(--ag-mint); }
.foot__contact .sep { color: var(--ag-fg-subtle); }
.foot__meta {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--ag-fg-subtle);
  text-transform: uppercase;
}

/* ===== Cohort badge / aside ===== */
.cohort-stamp {
  display: inline-flex;
  gap: 12px;
  padding: 6px 14px 6px 12px;
  border: 1px solid var(--ag-border-bright);
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ag-fg-muted);
  align-items: center;
}
.cohort-stamp::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 9999px;
  background: var(--ag-mint);
  box-shadow: 0 0 10px var(--ag-mint-glow);
  animation: pulse-soft 2.6s ease-in-out infinite;
}

/* ===== A11y / motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .scene__img { animation: none !important; transform: none; }
}

/* ===== Small screen tightening ===== */
@media (max-width: 720px) {
  section { padding: 10vh var(--gutter); }
  .chrome { top: 10px; left: 10px; right: 10px; padding: 8px 10px; }
  .chrome__brand { font-size: 10px; }
  .chrome__brand .farm { display: none; }
  .cert-card__body { grid-template-columns: 1fr; }
  .chain__nodes { grid-template-columns: repeat(3, 1fr); gap: 36px 0; }
  .chain__track, .chain__progress, .chain__walker { display: none; }
  /* Larger tap targets for the now-tappable wheel legend items */
  .legend-col li { padding: 11px 0; }
}