/* ============================================================
   Meet My Menu — Cinematic, scroll-driven demo
   New vs v2:
   · Canvas oscilloscope waveform in the closing CTA
   · Scroll-driven phone sequence (scan → read → convo)
   · Phase labels are minimal and STAY on screen once shown
   · Voice-pulse bars → typewriter for conversation
   · Animated bar-chart visualiser on the right
   ============================================================ */

:root {
  --bg:           #0d0d0f;
  --bg-soft:      #111114;
  --surface:      #18181c;
  --surface-high: #222227;
  --surface-user: #261e1a;

  --text-primary:   #f4f2ed;
  --text-secondary: #c8c5bd;
  --text-muted:     #9e9a91;

  --accent:      #ffb454;
  --accent-warm: #ffc47a;
  --accent-text: #0d0d0f;
  --accent-glow: rgba(255,180,84,0.18);
  --accent-dim:  rgba(255,180,84,0.12);

  --danger:      #ff6b6b;
  --success:     #6dd68a;
  --success-dim: rgba(109,214,138,0.14);

  --border:      #2a2a32;
  --border-soft: #1d1d24;
  --hair:        #26262e;

  --font-display: 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-body:    'Hanken Grotesk', -apple-system, system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, monospace;

  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
.sr-only { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ambient gradient — breathes slowly */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(1200px 700px at 76% -10%, var(--accent-glow), transparent 60%),
    radial-gradient(800px 550px at 6% 8%, rgba(255,180,84,0.04), transparent 52%);
  animation: ambient 22s ease-in-out infinite alternate;
}
@keyframes ambient {
  from { opacity: 1; transform: scale(1); }
  to   { opacity: 0.80; transform: scale(1.05) translateY(-14px); }
}
@media (prefers-reduced-motion: reduce) { body::before { animation: none; } }

main, header, footer { position: relative; z-index: 1; }

/* ── Typography ── */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}
.eyebrow::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: live-dot 2.4s ease-out infinite;
}
@keyframes live-dot {
  0%   { box-shadow: 0 0 0 0 var(--accent-glow); }
  70%  { box-shadow: 0 0 0 9px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}
@media (prefers-reduced-motion: reduce) { .eyebrow::before { animation: none; } }

.display {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
  color: var(--text-primary);
}
.display em { font-style: italic; color: var(--accent); }
h1.display { font-size: clamp(48px, 8.5vw, 112px); }
h2.display { font-size: clamp(32px, 4.8vw, 60px); }
.lede {
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 42ch;
  text-wrap: pretty;
  margin: 0;
}

/* ── Layout ── */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.section-pad { padding-block: clamp(72px, 11vw, 148px); }
.rule { height: 1px; background: linear-gradient(90deg, transparent, var(--hair) 14%, var(--hair) 86%, transparent); border: 0; margin: 0; }

/* ── Buttons ── */
.btn {
  --h: 56px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: var(--h); padding: 0 26px; border-radius: 13px;
  font-family: var(--font-body); font-size: 17px; font-weight: 700; letter-spacing: -0.01em;
  text-decoration: none; white-space: nowrap; border: 1.5px solid transparent; cursor: pointer;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary  { background: var(--accent); color: var(--accent-text); box-shadow: 0 10px 30px -12px var(--accent-glow); }
.btn-primary:hover  { background: var(--accent-warm); }
.btn-secondary { background: transparent; color: var(--text-primary); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--text-muted); background: var(--surface); }
.btn-ghost { background: transparent; color: var(--text-primary); border-color: transparent; padding-inline: 4px; }
.btn-ghost:hover { color: var(--accent); }
.btn-lg { --h: 64px; font-size: 18px; padding: 0 32px; }
.btn .arrow { transition: transform 160ms ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ── Header ── */
.site-head {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px) saturate(140%);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color 240ms ease;
}
.site-head[data-stuck="1"] { border-bottom-color: var(--border-soft); }
.nav { max-width: var(--maxw); margin: 0 auto; padding: 14px var(--gutter); display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; color: var(--text-primary); font-family: var(--font-display); font-size: 23px; font-weight: 600; letter-spacing: -0.02em; }
.brand .mark { position: relative; width: 30px; height: 30px; border-radius: 9px; background: var(--surface-high); border: 1px solid var(--border); display: grid; place-items: center; flex-shrink: 0; }
.brand .mark i { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); box-shadow: -7px 0 0 -1px var(--accent), 7px 0 0 -1px var(--accent); }
.brand .v { color: var(--accent); }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.nav-links a:not(.btn) { font-size: 14.5px; color: var(--text-secondary); text-decoration: none; padding: 9px 13px; border-radius: 9px; transition: color 140ms ease, background 140ms ease; }
.nav-links a:not(.btn):hover { color: var(--text-primary); background: var(--surface); }
.nav .btn { --h: 44px; font-size: 14.5px; padding: 0 18px; }
@media (max-width: 860px) { .nav-links a:not(.btn) { display: none; } }

/* ── Hero ── */
.hero { position: relative; padding-top: clamp(40px, 6vw, 80px); padding-bottom: clamp(36px, 5vw, 64px); overflow: hidden; }
.hero .wrap { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(30px, 6vw, 76px); align-items: center; }
.hero-copy { position: relative; }
.hero h1 { margin: 22px 0 0; }
.hero .lede { margin-top: 26px; }
.hero-cta { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-note { margin-top: 22px; font-family: var(--font-mono); font-size: 12.5px; color: var(--text-muted); display: flex; align-items: center; gap: 10px; margin: 22px 0 0; }
.hero-note strong { color: var(--text-secondary); font-weight: 500; }

/* hero animated bars */
.hbars { display: inline-flex; align-items: center; gap: 3px; height: 20px; flex-shrink: 0; }
.hbars b { display: block; width: 3px; border-radius: 3px; background: var(--accent); animation: hbar 1.3s ease-in-out infinite alternate; }
.hbars b:nth-child(1){height:30%;animation-delay:0.00s}
.hbars b:nth-child(2){height:78%;animation-delay:0.11s}
.hbars b:nth-child(3){height:52%;animation-delay:0.22s}
.hbars b:nth-child(4){height:100%;animation-delay:0.33s}
.hbars b:nth-child(5){height:62%;animation-delay:0.44s}
.hbars b:nth-child(6){height:88%;animation-delay:0.55s}
.hbars b:nth-child(7){height:40%;animation-delay:0.66s}
@keyframes hbar { from { opacity: 0.25; transform: scaleY(0.3); } to { opacity: 0.95; transform: scaleY(1); } }
@media (prefers-reduced-motion: reduce) { .hbars b { animation: none; opacity: 0.6; } }

.hero-phone-wrap { position: relative; display: grid; place-items: center; }
.hero-phone-wrap .glow-ring { position: absolute; width: 120%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, var(--accent-glow), transparent 62%); filter: blur(8px); }
@media (max-width: 880px) { .hero-grid { grid-template-columns: 1fr; } .hero-phone-wrap { margin-top: 40px; } }

/* ── Phone (shared) ── */
.phone {
  position: relative; z-index: 1;
  width: 300px; max-width: 82vw; aspect-ratio: 300/620;
  border-radius: 44px;
  background: linear-gradient(160deg, #2a2a30, #131316);
  padding: 7px;
  box-shadow: 0 2px 2px rgba(255,255,255,0.06) inset, 0 40px 80px -30px rgba(0,0,0,0.85), 0 8px 24px -12px rgba(0,0,0,0.6);
}
.phone-screen { position: relative; height: 100%; width: 100%; border-radius: 37px; background: var(--bg); overflow: hidden; display: flex; flex-direction: column; }
.phone-notch { position: absolute; top: 9px; left: 50%; transform: translateX(-50%); width: 96px; height: 26px; background: #000; border-radius: 16px; z-index: 6; }
.status-bar { display: flex; justify-content: space-between; align-items: center; padding: 13px 22px 4px; font-size: 12px; font-weight: 600; color: var(--text-primary); }
.status-bar .dots { display: flex; gap: 6px; align-items: center; }
.status-bar .dots i { display: block; }
.status-bar .sig { width:16px;height:11px;background:linear-gradient(var(--text-primary),var(--text-primary)) 0 100%/3px 4px no-repeat,linear-gradient(var(--text-primary),var(--text-primary)) 4.5px 100%/3px 7px no-repeat,linear-gradient(var(--text-primary),var(--text-primary)) 9px 100%/3px 9px no-repeat,linear-gradient(var(--text-primary),var(--text-primary)) 13.5px 100%/3px 11px no-repeat; }
.status-bar .wifi { width:14px;height:11px;border:3px solid var(--text-primary);border-bottom:0;border-radius:50% 50% 0 0/100% 100% 0 0;position:relative; }
.status-bar .wifi::after { content:'';position:absolute;left:50%;bottom:-3px;transform:translateX(-50%);width:3px;height:3px;border-radius:50%;background:var(--text-primary); }
.status-bar .batt { width:22px;height:11px;border-radius:3px;border:1.5px solid color-mix(in srgb,var(--text-primary) 55%,transparent);position:relative;background:linear-gradient(var(--text-primary),var(--text-primary)) 1.5px center/13px 6px no-repeat; }
.status-bar .batt::after { content:'';position:absolute;right:-3.5px;top:50%;transform:translateY(-50%);width:2px;height:4px;border-radius:0 2px 2px 0;background:color-mix(in srgb,var(--text-primary) 55%,transparent); }

.app { flex: 1; display: flex; flex-direction: column; gap: 10px; padding: 8px 16px 18px; min-height: 0; }
.app-heading { font-size: 17px; font-weight: 800; letter-spacing: -0.02em; margin: 4px 0 0; }
.phase { display: flex; align-items: center; justify-content: center; gap: 7px; border-radius: 12px; padding: 10px; font-size: 12.5px; font-weight: 700; border: 1.5px solid var(--accent); background: var(--accent-dim); color: var(--accent); }
.phase .pdot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); animation: pdot-pulse 1.8s ease-in-out infinite; }
@keyframes pdot-pulse { 0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(0.7)} }
.phase.idle { border-color: var(--success); background: var(--success-dim); color: var(--success); }
.phase.idle .pdot { background: var(--success); }
.transcript { flex:1;min-height:0;background:var(--surface);border:1px solid var(--border);border-radius:13px;padding:12px;display:flex;flex-direction:column;gap:9px;overflow:hidden; }
.turn { max-width:90%;border-radius:11px;padding:9px 11px; }
.turn .who { font-family:var(--font-mono);font-size:8.5px;letter-spacing:0.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:3px; }
.turn .txt { font-size:12.5px;line-height:1.4;color:var(--text-primary); }
.turn.a { align-self:flex-start;background:var(--surface-high); }
.turn.u { align-self:flex-end;background:var(--surface-user); }
.turn.flag .txt b { color: var(--danger); }
.speak-bar { height:7px;border-radius:4px;background:var(--surface-high);overflow:hidden; }
.speak-bar i { display:block;height:100%;background:var(--accent);transition:width 300ms ease; }
.app-toggle { border-radius:12px;padding:11px;text-align:center;font-size:12.5px;font-weight:700;border:1.5px solid var(--accent);background:var(--surface-high);color:var(--accent); }
.cam { flex:1;min-height:0;border-radius:14px;position:relative;overflow:hidden;background:repeating-linear-gradient(115deg,#1c1c20 0 11px,#161619 11px 22px);display:flex;align-items:flex-start;justify-content:center; }
.cam .menu-ghost { margin-top:20%;width:64%;display:flex;flex-direction:column;gap:7px;opacity:0.5; }
.cam .menu-ghost span { height:6px;border-radius:3px;background:#3a3a42; }
.cam .menu-ghost span:nth-child(2){width:80%}.cam .menu-ghost span:nth-child(4){width:66%}.cam .menu-ghost span:nth-child(5){width:88%}
.bracket { position:absolute;width:30px;height:30px;border:3px solid var(--success); }
.bracket.tl{top:16px;left:16px;border-right:0;border-bottom:0;border-top-left-radius:6px}
.bracket.tr{top:16px;right:16px;border-left:0;border-bottom:0;border-top-right-radius:6px}
.bracket.bl{bottom:16px;left:16px;border-right:0;border-top:0;border-bottom-left-radius:6px}
.bracket.br{bottom:16px;right:16px;border-left:0;border-top:0;border-bottom-right-radius:6px}
.coach { position:absolute;top:14px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,0.66);backdrop-filter:blur(6px);border:1px solid var(--success);color:var(--success);font-size:12px;font-weight:700;padding:7px 13px;border-radius:999px;white-space:nowrap;display:flex;align-items:center;gap:7px; }
.coach .cdot { width:6px;height:6px;border-radius:50%;background:currentColor;flex-shrink:0; }
.scan-cam .bracket { transition:border-color .12s ease,transform .16s cubic-bezier(.3,.8,.3,1),opacity .12s ease;border-color:rgba(255,255,255,.4);transform:scale(1.16);opacity:.5; }
.scan-cam[data-phase="2"] .bracket,.scan-cam[data-phase="3"] .bracket { border-color:var(--success);transform:scale(1);opacity:1; }
.scan-cam .scan-coach { border-color:rgba(255,255,255,.38);color:var(--text-primary);transition:border-color .12s ease,color .12s ease; }
.scan-cam[data-phase="2"] .scan-coach,.scan-cam[data-phase="3"] .scan-coach { border-color:var(--success);color:var(--success); }
.scan-line { position:absolute;left:8%;right:8%;top:6%;height:2px;opacity:0;background:linear-gradient(90deg,transparent,var(--success),transparent);box-shadow:0 0 14px var(--success); }
.scan-cam[data-phase="3"] .scan-line { animation:scansweep .42s ease-in-out; }
@keyframes scansweep { 0%{top:6%;opacity:0}12%{opacity:1}88%{opacity:1}100%{top:92%;opacity:0} }
.flash { position:absolute;inset:0;background:#fff;opacity:0;pointer-events:none; }
.scan-cam[data-phase="2"] .flash { animation:scanflash .6s ease; }
@keyframes scanflash { 0%{opacity:0}16%{opacity:.8}100%{opacity:0} }
.cam-foot { position:absolute;bottom:12px;left:0;right:0;display:flex;justify-content:center; }
.shutter { width:52px;height:52px;border-radius:50%;background:#fff;border:4px solid rgba(255,255,255,0.35); }

/* ── Phone screen switching ── */
.pscreen { flex:1; min-height:0; display:flex; flex-direction:column; gap:10px; }

/* Menu extract (reading phase) */
.menu-extract {
  flex: 1; min-height: 0;
  background: var(--surface); border: 1px solid var(--border); border-radius: 13px;
  padding: 10px 12px;
  display: flex; flex-direction: column; gap: 1px;
  overflow: hidden;
}
.me-row {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 11.5px; color: var(--text-primary);
  padding: 3px 6px; border-radius: 5px;
  opacity: 0;
}
.me-row.me-hdr {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin-top: 5px;
}
.me-row.me-hdr:first-child { margin-top: 0; }
.me-price { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); }

/* Only animate when parent has .me-playing */
#ps-read.me-playing .me-row { animation: me-appear 0.28s ease forwards; }
#ps-read.me-playing .me-row:nth-child(1) { animation-delay: 0.05s; }
#ps-read.me-playing .me-row:nth-child(2) { animation-delay: 0.06s; }
#ps-read.me-playing .me-row:nth-child(3) { animation-delay: 0.09s; }
#ps-read.me-playing .me-row:nth-child(4) { animation-delay: 0.12s; }
#ps-read.me-playing .me-row:nth-child(5) { animation-delay: 0.15s; }
#ps-read.me-playing .me-row:nth-child(6) { animation-delay: 0.18s; }
#ps-read.me-playing .me-row:nth-child(7) { animation-delay: 0.21s; }
#ps-read.me-playing .me-row:nth-child(8) { animation-delay: 0.24s; }

@keyframes me-appear {
  from { opacity: 0; transform: translateX(-5px); background: color-mix(in srgb, var(--accent) 14%, transparent); }
  50%  { background: color-mix(in srgb, var(--accent) 6%, transparent); }
  to   { opacity: 1; transform: none; background: transparent; }
}
@media (prefers-reduced-motion: reduce) {
  #ps-read.me-playing .me-row { animation: none; opacity: 1; }
}

.read-note { font-size:12px;color:var(--text-muted);text-align:center;margin:0;font-family:var(--font-mono); }

/* Conversation screen */
.cv-conv {
  flex:1; min-height:0; display:flex; flex-direction:column; gap:7px;
  overflow-y:auto; overflow-x:hidden; padding:4px;
  scrollbar-width:none;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 36px);
  mask-image: linear-gradient(to bottom, transparent 0, #000 36px);
}
.cv-conv::-webkit-scrollbar { display:none; }

/* Voice-pulse bars — play before each Meet My Menu message */
.vp {
  align-self: flex-start;
  display: flex; align-items: center; gap: 4px;
  height: 34px; padding: 0 14px;
  background: var(--surface-high); border-radius: 11px;
}
.vp span {
  width: 4px; border-radius: 3px; background: var(--accent);
  animation: vpbar 0.8s ease-in-out infinite alternate;
}
.vp span:nth-child(1){height:28%;animation-delay:0.00s}
.vp span:nth-child(2){height:75%;animation-delay:0.11s}
.vp span:nth-child(3){height:48%;animation-delay:0.22s}
.vp span:nth-child(4){height:100%;animation-delay:0.33s}
.vp span:nth-child(5){height:62%;animation-delay:0.44s}
.vp span:nth-child(6){height:36%;animation-delay:0.55s}
.vp span:nth-child(7){height:80%;animation-delay:0.66s}
@keyframes vpbar { from{transform:scaleY(0.18);opacity:0.25} to{transform:scaleY(1);opacity:1} }

/* Conversation turn bubbles */
.cv-turn {
  max-width: 90%; border-radius: 11px; padding: 8px 11px;
  animation: turn-in 280ms cubic-bezier(.2,.8,.3,1) both;
}
@keyframes turn-in { from{opacity:0;transform:translateY(8px) scale(0.97)} to{opacity:1;transform:none} }
.cv-turn .who { font-family:var(--font-mono);font-size:8.5px;letter-spacing:0.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:3px; }
.cv-turn .txt { font-size:12.5px;line-height:1.42;color:var(--text-primary); }
.cv-turn.a { align-self:flex-start;background:var(--surface-high); }
.cv-turn.u { align-self:flex-end;background:var(--surface-user); }
.cv-turn .txt b { color:var(--accent); }
/* Blinking cursor during typewriter */
.cv-cursor { display:inline-block;width:1.5px;height:12px;background:var(--accent);margin-left:1px;animation:blink 0.65s step-end infinite;vertical-align:text-bottom; }
@keyframes blink { 50%{opacity:0} }
/* Done button */
.cv-done { border-radius:12px;padding:11px 14px;background:var(--success);color:var(--accent-text);font-weight:700;font-size:13px;text-align:center;animation:turn-in 380ms ease both; }

/* ── DEMO SECTION ── */
.demo-section {
  height: 140vh;
  position: relative;
}
.demo-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: clamp(24px, 4vw, 56px);
  padding-inline: var(--gutter);
  max-width: var(--maxw);
  margin: 0 auto;
}

/* Phase-trail labels (left column) */
.phase-trail-col { display: flex; align-items: center; }
.phase-trail {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 28px;
}
.ptlabel {
  opacity: 0;
  transform: translateX(-10px);
  transition: opacity 560ms ease, transform 560ms cubic-bezier(.2,.8,.3,1);
  pointer-events: none;
  max-width: 260px;
}
/* seen = was the active label, now superseded — stays visible but dim */
.ptlabel.seen {
  opacity: 0.26;
  transform: none;
}
/* active = current phase label */
.ptlabel.active {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.pk {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.ptlabel p { font-size: 14px; color: var(--text-secondary); line-height: 1.5; margin: 0; }
.ptlabel.active p { color: var(--text-primary); }

/* Phone column */
.demo-phone-col { display: grid; place-items: center; }
.demo-phone { box-shadow: 0 2px 2px rgba(255,255,255,0.06) inset, 0 50px 100px -30px rgba(0,0,0,0.9), 0 10px 30px -14px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,180,84,0.04); }

/* Viz column */
.demo-viz-col { display: flex; flex-direction: column; align-items: center; gap: 28px; }
#viz-canvas { width: 100%; height: 200px; opacity: 0.85; }

/* Scroll cue */
.scroll-cue {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-muted);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  animation: cue-bob 2.2s ease-in-out infinite;
  transition: opacity 500ms ease;
}
@keyframes cue-bob { 0%,100%{transform:translateY(0)}50%{transform:translateY(7px)} }
.scroll-cue svg { opacity: 0.45; }

/* Progress strip at bottom */
.demo-prog { position: sticky; bottom: 0; height: 2px; background: var(--border-soft); z-index: 5; }
.demo-prog #demo-prog-fill { height: 100%; background: var(--accent); width: 0%; transition: width 80ms linear; }

/* Mobile: collapse to normal flow, auto-play */
@media (max-width: 900px) {
  .demo-section { height: auto; }
  .demo-sticky { position: relative; height: auto; padding-block: 72px; grid-template-columns: 1fr; justify-items: center; gap: 36px; }
  .phase-trail-col { order: 2; }
  .demo-phone-col { order: 1; }
  .demo-viz-col { display: none; }
  .phase-trail { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 14px 28px; max-width: 480px; }
  .ptlabel { max-width: 180px; text-align: center; }
  .demo-prog { display: none; }
}
/* Interactive menu conversation */
.interactive-demo-section { padding-block:clamp(72px,10vw,128px); }
.interactive-demo-head { max-width:760px; }
.interactive-demo-head .display { margin-top:18px; }
.interactive-demo-head .lede { margin-top:20px; }
.live-demo { margin-top:clamp(36px,5vw,58px);display:grid;grid-template-columns:minmax(250px,.72fr) minmax(0,1.28fr);background:var(--surface);border:1px solid var(--border);border-radius:24px;overflow:hidden;box-shadow:0 36px 90px -48px rgba(0,0,0,.9); }
.demo-questions { padding:clamp(24px,4vw,42px);border-right:1px solid var(--border);background:var(--bg-soft); }
.demo-kicker { margin:0 0 8px;font:500 11px/1.4 var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--accent); }
.demo-questions h3 { margin:0;font:500 clamp(27px,3vw,36px)/1.1 var(--font-display); }
.demo-questions > p:not(.demo-kicker) { margin:14px 0 24px;color:var(--text-secondary);font-size:15px;line-height:1.55; }
.demo-question-list { display:flex;flex-direction:column;gap:10px; }
.demo-question { width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;border:1px solid var(--border);border-radius:13px;background:var(--surface);color:var(--text-primary);font:700 15px/1.35 var(--font-body);text-align:left;cursor:pointer;transition:border-color 140ms ease,background 140ms ease,transform 140ms ease; }
.demo-question:hover { border-color:var(--accent);background:var(--surface-high);transform:translateY(-1px); }
.demo-question:disabled { cursor:wait;opacity:.55;transform:none; }
.demo-question .arrow { color:var(--accent);font-size:18px; }
.demo-sample-note { margin:18px 0 0;color:var(--text-muted);font:500 11px/1.5 var(--font-mono); }
.demo-conversation { min-height:470px;display:flex;flex-direction:column; }
.demo-chat-head { display:flex;align-items:center;justify-content:space-between;gap:16px;padding:17px 20px;border-bottom:1px solid var(--border); }
.demo-chat-title { display:flex;align-items:center;gap:9px;font-weight:700; }
.demo-live-dot { width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px var(--accent-dim); }
.demo-status { color:var(--text-muted);font:500 11px/1.4 var(--font-mono); }
.demo-log { flex:1;display:flex;flex-direction:column;gap:13px;padding:clamp(20px,3vw,30px);overflow:auto;max-height:520px; }
.demo-empty { margin:auto;max-width:430px;text-align:center;color:var(--text-secondary); }
.demo-empty strong { display:block;margin-bottom:8px;color:var(--text-primary);font:500 27px/1.15 var(--font-display); }
.demo-turn { max-width:82%;padding:12px 15px;border-radius:15px;animation:turn-in 220ms ease both; }
.demo-turn-user { align-self:flex-end;background:var(--surface-user);border-bottom-right-radius:5px; }
.demo-turn-assistant { align-self:flex-start;background:var(--surface-high);border:1px solid var(--border);border-bottom-left-radius:5px; }
.demo-turn-label { display:block;margin-bottom:4px;color:var(--text-muted);font:500 9px/1.3 var(--font-mono);letter-spacing:.1em;text-transform:uppercase; }
.demo-turn p { margin:0;font-size:15px;line-height:1.5;color:var(--text-primary); }
.demo-chat-actions { display:flex;align-items:center;gap:10px;min-height:68px;padding:12px 20px;border-top:1px solid var(--border); }
.demo-chat-actions .btn { --h:44px;font-size:14px;padding-inline:17px; }
.demo-reset { margin-left:auto;border:0;background:transparent;color:var(--text-secondary);font:700 14px var(--font-body);cursor:pointer;padding:10px; }
.demo-reset:hover { color:var(--accent); }
@media (max-width:800px) { .live-demo{grid-template-columns:1fr}.demo-questions{border-right:0;border-bottom:1px solid var(--border)}.demo-conversation{min-height:430px} }
@media (prefers-reduced-motion:reduce) { .demo-turn{animation:none}.demo-question{transition:none} }

/* ── Why / manifesto ── */
.manifesto-quote { font-family:var(--font-display);font-size:clamp(28px,4.2vw,52px);font-weight:500;line-height:1.18;letter-spacing:-0.02em;margin:26px 0 0;text-wrap:balance; }
.manifesto-quote em { font-style:italic;color:var(--accent); }
.openrow { margin-top:clamp(40px,5vw,64px);display:grid;grid-template-columns:repeat(3,1fr);gap:0; }
.openrow .col { padding:28px clamp(18px,2.4vw,34px);border-left:1px solid var(--hair); }
.openrow .col:first-child { padding-left:0;border-left:0; }
.openrow .col dt { font-family:var(--font-display);font-size:clamp(22px,2.4vw,28px);font-weight:500;color:var(--accent);letter-spacing:-0.02em;margin:0; }
.openrow .col dd { margin:10px 0 0;font-size:15px;color:var(--text-secondary);line-height:1.55; }
@media (max-width:720px) { .openrow{grid-template-columns:1fr} .openrow .col{border-left:0;padding:22px 0;border-top:1px solid var(--hair)} .openrow .col:first-child{border-top:0} }

/* ── Metrics ── */
.metrics { margin-top:clamp(40px,5vw,64px);display:grid;grid-template-columns:repeat(4,1fr);gap:0; }
.metrics .m { padding:8px clamp(16px,2.2vw,32px);border-left:1px solid var(--hair); }
.metrics .m:first-child { padding-left:0;border-left:0; }
.metrics .big { font-family:var(--font-display);font-size:clamp(40px,5.5vw,62px);font-weight:500;color:var(--accent);letter-spacing:-0.03em;line-height:1; }
.metrics b { display:block;font-size:15px;font-weight:700;margin-top:14px; }
.metrics p { margin:8px 0 0;font-size:13.5px;color:var(--text-secondary);line-height:1.5; }
@media (max-width:820px) { .metrics{grid-template-columns:1fr 1fr;gap:28px 0} }
@media (max-width:480px) { .metrics{grid-template-columns:1fr} .metrics .m{border-left:0;padding-left:0} }

/* ── Partners ── */
/* Interview voices */
.voices-head { max-width:760px; }
.voices-head .display { margin-top:18px; }
.voices-head .lede { margin-top:20px; }
.quote-grid { margin-top:clamp(36px,5vw,60px);display:grid;grid-template-columns:repeat(3,1fr);gap:18px; }
.quote-card { display:flex;flex-direction:column;padding:clamp(22px,3vw,34px);background:var(--surface);border:1px solid var(--border);border-radius:18px; }
.quote-card blockquote { margin:0;font-family:var(--font-display);font-size:clamp(22px,2.5vw,30px);line-height:1.22;color:var(--text-primary); }
.quote-card footer { margin-top:auto;padding-top:24px;background:none;border:0; }
.quote-name { display:block;font-weight:700;color:var(--accent); }
.quote-context { display:block;margin-top:4px;color:var(--text-muted);font-size:13px;line-height:1.45; }
.approval-note { margin:20px 0 0;color:var(--text-muted);font:500 11px/1.5 var(--font-mono);letter-spacing:.06em; }
@media (max-width:820px) { .quote-grid{grid-template-columns:1fr} }

/* FAQ */
.faq-wrap { display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:clamp(40px,8vw,100px);align-items:start; }
.faq-wrap .display { margin-top:18px; }
.faq-list { border-top:1px solid var(--hair); }
.faq-list details { border-bottom:1px solid var(--hair);padding:0; }
.faq-list summary { cursor:pointer;list-style:none;padding:22px 38px 22px 0;font-size:18px;font-weight:700;line-height:1.35;position:relative; }
.faq-list summary::-webkit-details-marker { display:none; }
.faq-list summary::after { content:'+';position:absolute;right:4px;top:20px;color:var(--accent);font:400 26px/1 var(--font-display); }
.faq-list details[open] summary::after { content:'−'; }
.faq-list details p { margin:-4px 42px 22px 0;color:var(--text-secondary);font-size:15.5px;line-height:1.6; }
@media (max-width:760px) { .faq-wrap{grid-template-columns:1fr;gap:32px} }

.aud { margin-top:clamp(44px,5vw,64px);display:grid;grid-template-columns:1fr 1fr;gap:0; }
.aud-col { padding:clamp(20px,3vw,44px);border-left:1px solid var(--hair);display:flex;flex-direction:column; }
.aud-col:first-child { padding-left:0;border-left:0; }
.aud-col .tag { font-family:var(--font-mono);font-size:11px;letter-spacing:0.16em;text-transform:uppercase;color:var(--accent); }
.aud-col h3 { font-family:var(--font-display);font-size:clamp(24px,2.8vw,32px);font-weight:500;letter-spacing:-0.02em;margin:14px 0 0; }
.aud-col > p { margin:14px 0 0;font-size:15.5px;color:var(--text-secondary);line-height:1.58; }
.aud-col .pts { margin:20px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px; }
.aud-col .pts li { font-size:14.5px;color:var(--text-secondary);display:flex;gap:11px;align-items:flex-start; }
.aud-col .pts li::before { content:'';margin-top:8px;width:6px;height:6px;border-radius:50%;background:var(--accent);flex-shrink:0; }
.aud-col .spacer { flex:1;min-height:24px; }
@media (max-width:760px) { .aud{grid-template-columns:1fr} .aud-col{border-left:0;padding:30px 0;border-top:1px solid var(--hair)} .aud-col:first-child{border-top:0;padding-top:0} }

/* ── CTA ── */
.cta { text-align:center;max-width:720px;margin:0 auto;position:relative; }
.cta-wave { height:64px;margin-bottom:28px;position:relative; }
.cta-wave canvas { width:100%;height:100%;opacity:0.5; }
.cta h2 { margin:0 auto;max-width:18ch; }
.cta .lede { margin:20px auto 0;text-align:center;max-width:50ch; }
.cta-form { margin:36px auto 0;display:flex;gap:10px;max-width:760px;flex-wrap:wrap;justify-content:center; }
.cta-form input, .cta-form select { flex:1;min-width:220px;min-height:60px;background:var(--bg-soft);border:1.5px solid var(--border);border-radius:14px;color:var(--text-primary);font-family:var(--font-body);font-size:16px;padding:0 20px;transition:border-color 140ms ease; }
.cta-form select { cursor:pointer;color:var(--text-secondary); }
.cta-form input::placeholder { color:var(--text-muted); }
.cta-form input:focus-visible, .cta-form select:focus-visible { outline:3px solid var(--accent);outline-offset:3px;border-color:var(--accent); }
.cta-form .btn { min-width:168px; }
.cta-mini { margin-top:18px;font-family:var(--font-mono);font-size:12px;color:var(--text-muted); }
.cta-msg { margin-top:18px;font-size:15px;color:var(--success);min-height:22px;font-weight:600; }

/* ── Footer ── */
.site-foot { border-top:1px solid var(--border-soft);padding-block:48px; }
.foot-grid { display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap; }
.foot-grid .links { display:flex;gap:22px;flex-wrap:wrap; }
.foot-grid .links a { color:var(--text-muted);text-decoration:none;font-size:14px; }
.foot-grid .links a:hover { color:var(--text-secondary); }
.foot-note { margin-top:22px;font-size:13px;color:var(--text-muted);max-width:60ch;line-height:1.5; }

/* ── Reveal ── */
.reveal { opacity:0;transform:translateY(22px);transition:opacity 700ms ease,transform 700ms cubic-bezier(.2,.7,.3,1); }
.reveal.in { opacity:1;transform:none; }
.reveal[data-d="1"]{transition-delay:90ms}
.reveal[data-d="2"]{transition-delay:180ms}
.reveal[data-d="3"]{transition-delay:270ms}
@media (prefers-reduced-motion:reduce) { .reveal{opacity:1;transform:none;transition:none} }

/* ── Draft badge ── */
.draft-flag { position:fixed;bottom:14px;left:14px;z-index:60;font-family:var(--font-mono);font-size:10.5px;letter-spacing:0.14em;text-transform:uppercase;color:var(--accent);background:color-mix(in srgb,var(--bg) 78%,transparent);border:1px solid var(--border);padding:6px 11px;border-radius:999px;backdrop-filter:blur(8px);pointer-events:none; }