/* ============================================================
   GigFrame Pulse — product page styles
   Builds on tokens.css + site.css. Dark-first.
   Pulse family marker = orange→violet gradient + waveform.
   ============================================================ */

:root {
  --pulse-orange:      #F97316;
  --pulse-orange-deep: #C2410C;
  --pulse-grad:        linear-gradient(105deg, #F97316 0%, #FB7185 26%, #A855F7 64%, #7C3AED 100%);
  --pulse-grad-flat:   linear-gradient(100deg, #F97316, #7C3AED);
  --pulse-glow:        rgba(168,85,247,.30);
  --page-max:          1180px;
  --free-green:        #4CAF50;
}

/* page chrome ------------------------------------------------ */
.wrap { max-width: var(--page-max); margin: 0 auto; padding: 0 var(--s-8); position: relative; z-index: 1; }

/* the family gradient as a hairline / text fill */
.grad-text {
  background: var(--pulse-grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.grad-rule { height: 2px; border: 0; background: var(--pulse-grad); border-radius: 2px; }

/* eyebrow label — Pulse variant (tick mark instead of idx number) */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 3px; text-transform: uppercase; color: var(--on-surface-variant);
  margin: 0 0 var(--s-5);
}
.eyebrow .tick { width: 22px; height: 2px; background: var(--pulse-grad); border-radius: 2px; }
.eyebrow b { font-weight: 500; color: var(--pulse-orange); letter-spacing: 3px; }

/* ============================================================
   STICKY NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(15,13,19,.72);
  -webkit-backdrop-filter: blur(18px) saturate(140%); backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--obs-border);
}
.nav-inner { max-width: var(--page-max); margin: 0 auto; padding: 12px var(--s-8);
  display: flex; align-items: center; gap: var(--s-8); }
.nav .wordmark .mark { width: 30px; height: 30px; border-radius: 7px; }
.nav .pulse-tag {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 2px;
  text-transform: uppercase; padding: 3px 9px; border-radius: var(--r-full);
  color: #fff; background: var(--pulse-grad-flat); margin-left: 2px;
}
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a {
  font-family: var(--font-mono); font-size: 13px; letter-spacing: .3px;
  color: var(--on-surface-variant); text-decoration: none; padding: 9px 14px;
  border-radius: var(--r-sm); transition: color .15s, background .15s;
}
.nav-links a:hover { color: var(--on-surface); background: var(--sc-low); }
.nav-links a.active { color: var(--primary); }
.nav .btn { min-height: 40px; padding: 0 18px; font-size: 13px; }
@media (max-width: 820px) { .nav-links { display: none; } }

/* shared section rhythm */
.s-block { padding: var(--s-20) 0; position: relative; }
.s-head { max-width: 62ch; margin-bottom: var(--s-12); }
.s-head h2 {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(30px, 4vw, 46px);
  letter-spacing: -.02em; line-height: 1.05; margin: 0 0 var(--s-5); color: #fff; text-wrap: balance;
}
.s-head p { font-size: 16px; line-height: 1.65; color: var(--on-surface-variant); margin: 0; max-width: 56ch; }

/* spec chip row (USB-C · <1 ms · passive) */
.spec-chips { display: flex; flex-wrap: wrap; gap: var(--s-3); }
.spec-chip {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .3px; color: var(--on-surface-variant);
  background: var(--sc-low); border: 1px solid var(--obs-border); border-radius: var(--r-full);
  padding: 8px 14px;
}
.spec-chip .k { color: var(--pulse-orange); font-weight: 500; }
.spec-chip svg { width: 15px; height: 15px; stroke: var(--accent-violet-bright); fill: none; stroke-width: 1.8; }

/* gradient-filled primary CTA for the Pulse line */
.btn-pulse { background: var(--pulse-grad-flat); color: #fff; border: 0; }
.btn-pulse:hover { box-shadow: 0 0 0 4px var(--pulse-glow); filter: brightness(1.06); }
.btn-pulse:active { filter: brightness(.95); }

/* ============================================================
   HERO  (3 directions toggled via [data-hero] on .hero)
   ============================================================ */
.hero { position: relative; padding-top: var(--s-16); overflow: hidden; }
.hero-variant { display: none; }
.hero[data-hero="render"]  .hv-render  { display: block; }
.hero[data-hero="signal"]  .hv-signal  { display: block; }
.hero[data-hero="context"] .hv-context { display: block; }

/* ambient gradient bloom behind hero */
.hero-bloom {
  position: absolute; top: -180px; right: -160px; width: 760px; height: 760px;
  background: radial-gradient(circle at 50% 50%, rgba(124,58,237,.26), rgba(249,115,22,.10) 42%, transparent 68%);
  filter: blur(20px); pointer-events: none; z-index: 0;
}

/* --- A. render-led --- */
.hv-render .wrap { display: grid; grid-template-columns: 1.02fr 1.1fr; gap: var(--s-12); align-items: center; }
.hero h1 {
  font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 5.6vw, 70px);
  line-height: 1.0; letter-spacing: -.03em; margin: 0 0 var(--s-6); color: #fff; text-wrap: balance;
}
.hero h1 .em { display: block; }
.hero h1 .grad-text { display: block; }
.hero-lede { font-size: 18px; line-height: 1.6; color: var(--on-surface-variant); max-width: 46ch; margin: 0 0 var(--s-8); }
.hero-cta { display: flex; flex-wrap: wrap; gap: var(--s-4); align-items: center; margin-bottom: var(--s-8); }
.hero-note { font-family: var(--font-mono); font-size: 12px; color: var(--outline); letter-spacing: .3px; }

.hero-figure { position: relative; }
.hero-figure .frame {
  position: relative; border-radius: var(--r-xl); overflow: hidden;
  border: 1px solid var(--obs-border); box-shadow: var(--elev-3);
  background: var(--stage-surface);
}
.hero-figure .frame img { display: block; width: 100%; height: auto; }
.hero-figure .frame::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.04), inset 0 -80px 90px -60px rgba(124,58,237,.30);
  pointer-events: none;
}
/* floating BPM telemetry tag */
.bpm-tag {
  position: absolute; left: -22px; bottom: 40px; display: flex; align-items: center; gap: 12px;
  background: rgba(15,13,19,.82); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border: 1px solid var(--obs-border); border-radius: var(--r-md); padding: 12px 16px; box-shadow: var(--elev-2);
}
.bpm-tag .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--sync-locked); box-shadow: 0 0 10px var(--sync-locked); }
.bpm-tag .v { font-family: var(--font-mono); font-weight: 500; font-size: 30px; letter-spacing: -2px; color: var(--primary); line-height: 1; }
.bpm-tag .u { font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px; color: var(--outline); text-transform: uppercase; }
.bpm-tag .lbl { font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--sync-locked); }
@media (max-width: 920px) {
  .hv-render .wrap { grid-template-columns: 1fr; gap: var(--s-10); }
  .bpm-tag { left: 12px; }
}

/* --- B. signal-led --- */
.hv-signal .wrap { text-align: center; padding-top: var(--s-8); }
.hv-signal .eyebrow { display: flex; justify-content: center; }
.hv-signal .signal-readout { display: flex; justify-content: center; width: 100%; }
.hv-signal h1 {
  font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 6.5vw, 84px);
  line-height: .98; letter-spacing: -.035em; margin: var(--s-6) auto var(--s-6); color: #fff; max-width: 16ch; text-wrap: balance;
}
.hv-signal .hero-lede { margin: 0 auto var(--s-8); }
.hv-signal .hero-cta { justify-content: center; }
.signal-readout { display: inline-flex; align-items: baseline; gap: 10px; margin-bottom: var(--s-4); }
.signal-readout .v { font-family: var(--font-mono); font-weight: 500; font-size: 56px; letter-spacing: -3px; line-height: 1;
  background: var(--pulse-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.signal-readout .u { font-family: var(--font-mono); font-size: 14px; letter-spacing: 2px; text-transform: uppercase; color: var(--outline); }
.bigwave { width: 100%; height: 200px; margin: var(--s-6) 0 var(--s-4); }

/* --- C. instrument-in-context full bleed --- */
.hv-context { position: relative; }
.hv-context .bg { position: absolute; inset: 0; z-index: 0; }
.hv-context .bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 38%; }
.hv-context .scrim {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(90deg, rgba(15,13,19,.94) 0%, rgba(15,13,19,.70) 38%, rgba(15,13,19,.12) 78%),
    linear-gradient(0deg, rgba(15,13,19,.92) 0%, transparent 40%);
}
.hv-context .wrap { position: relative; z-index: 2; min-height: 580px; display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: var(--s-16); }
.hv-context h1 { max-width: 18ch; }
.hv-context .hero-lede { color: var(--on-background); }

/* ============================================================
   SENSOR COMPARISON  (cards | table via [data-compare])
   ============================================================ */
.compare-wrap[data-compare="cards"] .cmp-table { display: none; }
.compare-wrap[data-compare="table"] .cmp-cards { display: none; }

/* family overview ribbon */
.family-ribbon { display: flex; align-items: center; gap: var(--s-5); flex-wrap: wrap;
  padding: var(--s-5) var(--s-6); margin-bottom: var(--s-10);
  background: var(--stage-surface); border: 1px solid var(--obs-border); border-radius: var(--r-lg); }
.family-ribbon .fr-icons { display: flex; gap: 10px; }
.family-ribbon .fr-icons img { width: 40px; height: 40px; border-radius: 9px; }
.family-ribbon .fr-txt { font-family: var(--font-mono); font-size: 13px; color: var(--on-surface-variant); line-height: 1.6; }
.family-ribbon .fr-txt b { color: var(--on-surface); font-weight: 500; }

/* --- card grid --- */
.cmp-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-4); align-items: stretch; }
.sensor-card {
  position: relative; display: flex; flex-direction: column;
  background: var(--sc-low); border: 1px solid var(--obs-border); border-radius: var(--r-lg);
  overflow: hidden; transition: transform .18s var(--ease-out), border-color .18s, box-shadow .18s;
}
.sensor-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--pulse-grad-flat); opacity: .9;
}
.sensor-card.free::before { background: linear-gradient(100deg, #4CAF50, #2E7D32); }
.sensor-card:hover { transform: translateY(-4px); border-color: var(--accent-violet-dim); box-shadow: 0 18px 40px -22px var(--pulse-glow), var(--elev-2); }
.sensor-card .thumb { aspect-ratio: 4 / 3; overflow: hidden; background: var(--stage-bg); border-bottom: 1px solid var(--obs-border); }
.sensor-card .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s var(--ease-out); }
.sensor-card:hover .thumb img { transform: scale(1.05); }
.sensor-card .pad { padding: var(--s-5); display: flex; flex-direction: column; gap: var(--s-3); flex: 1; }
.sensor-card .ic-name { display: flex; align-items: center; gap: 11px; }
.sensor-card .ic-name img { width: 34px; height: 34px; border-radius: 8px; flex: none; }
.sensor-card .ic-name .nm { font-family: var(--font-display); font-weight: 700; font-size: 19px; color: #fff; line-height: 1.1; }
.sensor-card .ic-name .nm small { display: block; font-family: var(--font-mono); font-weight: 400; font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--outline); margin-top: 3px; }
.sensor-card .tagline { font-size: 13px; line-height: 1.55; color: var(--on-surface-variant); min-height: 40px; }
.sensor-card .kv { display: flex; flex-direction: column; gap: 7px; margin-top: auto; padding-top: var(--s-4); border-top: 1px solid var(--obs-border); }
.sensor-card .kv .row { display: flex; justify-content: space-between; gap: 10px; font-family: var(--font-mono); font-size: 11.5px; }
.sensor-card .kv .row .k { color: var(--outline); letter-spacing: .3px; }
.sensor-card .kv .row .v { color: var(--on-surface); text-align: right; }
.sensor-card .lat { color: var(--sync-locked) !important; }
@media (max-width: 980px) { .cmp-cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cmp-cards { grid-template-columns: 1fr; } }

/* --- spec table --- */
.cmp-table { width: 100%; border-collapse: separate; border-spacing: 0;
  border: 1px solid var(--obs-border); border-radius: var(--r-lg); overflow: hidden;
  font-family: var(--font-mono); }
.cmp-table th, .cmp-table td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--obs-border); vertical-align: top; }
.cmp-table thead th { background: var(--sc-low); position: relative; }
.cmp-table thead th:not(:first-child) { border-left: 1px solid var(--obs-border); }
.cmp-table thead .ic-name { display: flex; align-items: center; gap: 10px; }
.cmp-table thead .ic-name img { width: 30px; height: 30px; border-radius: 7px; }
.cmp-table thead .nm { font-family: var(--font-display); font-weight: 700; font-size: 16px; color: #fff; }
.cmp-table thead th::after { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--pulse-grad-flat); }
.cmp-table thead th.free::after { background: linear-gradient(100deg,#4CAF50,#2E7D32); }
.cmp-table thead th.rowhead::after { display: none; }
.cmp-table tbody th { font-weight: 500; color: var(--outline); font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; width: 150px; background: var(--sc-lowest); }
.cmp-table tbody td { color: var(--on-surface); font-size: 13px; line-height: 1.5; }
.cmp-table tbody td:not(:first-child) { border-left: 1px solid var(--obs-border); }
.cmp-table tr:last-child th, .cmp-table tr:last-child td { border-bottom: 0; }
.cmp-table .lat { color: var(--sync-locked); }
.cmp-table .muted { color: var(--outline); }
.cmp-table .free-cell { color: var(--free-green); }
.cmp-scroll { overflow-x: auto; }
@media (max-width: 760px) { .cmp-table tbody th { width: auto; } .cmp-table thead .nm { font-size: 13px; } }

/* ============================================================
   HOW IT WORKS — signal chain (Draw-In)
   ============================================================ */
.chain { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: stretch; gap: var(--s-2); }
.chain .step {
  background: var(--stage-surface); border: 1px solid var(--obs-border); border-radius: var(--r-lg);
  padding: var(--s-6); display: flex; flex-direction: column; gap: var(--s-4); position: relative;
}
.chain .step .step-n { font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px; color: var(--pulse-orange); text-transform: uppercase; }
.chain .step h3 { font-family: var(--font-display); font-weight: 700; font-size: 22px; margin: 0; color: #fff; }
.chain .step p { font-size: 13.5px; line-height: 1.6; color: var(--on-surface-variant); margin: 0; }
.chain .step .viz { height: 96px; border-radius: var(--r-md); background: var(--stage-bg); border: 1px solid var(--obs-border);
  display: flex; align-items: center; justify-content: center; overflow: hidden; }
.chain .connector { display: flex; align-items: center; justify-content: center; min-width: 44px; }
.chain .connector svg { width: 44px; height: 26px; overflow: visible; }
.chain .connector path { stroke: var(--accent-violet-bright); stroke-width: 2; fill: none; stroke-linecap: round; }
.chain-flow path.flow { stroke-dasharray: 6 8; }
@media (max-width: 860px) {
  .chain { grid-template-columns: 1fr; }
  .chain .connector { transform: rotate(90deg); min-height: 36px; }
}

/* draw-in animation: paths start hidden, draw on reveal */
.draw path.draw { stroke-dasharray: var(--len, 400); stroke-dashoffset: var(--len, 400); }
.draw.in path.draw { animation: drawIn 900ms var(--ease-out) forwards; }
@keyframes drawIn { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) { .draw path.draw { stroke-dashoffset: 0 !important; animation: none !important; } }

/* the in-step waveform→bpm viz */
.viz-wave { display: flex; align-items: center; gap: 3px; height: 56px; padding: 0 14px; width: 100%; justify-content: center; }
.viz-wave i { width: 4px; border-radius: 2px; background: var(--pulse-grad-flat); opacity: .85; }
.viz-bpm { font-family: var(--font-mono); font-weight: 500; font-size: 34px; letter-spacing: -2px; color: var(--primary); }
.viz-bpm small { font-size: 12px; letter-spacing: 1px; color: var(--outline); margin-left: 4px; }
.viz-sync { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.viz-sync .badge { font-size: 11px; }
.viz-sync .lines { display: flex; flex-direction: column; gap: 6px; width: 120px; }
.viz-sync .lines span { height: 6px; border-radius: 3px; background: var(--surface-variant); }
.viz-sync .lines span.on { background: var(--accent-violet); }

/* ============================================================
   TECH SPECS
   ============================================================ */
.specs-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--s-12); align-items: start; }
@media (max-width: 900px) { .specs-grid { grid-template-columns: 1fr; gap: var(--s-10); } }

.philosophy { }
.philosophy .big-stat { display: flex; align-items: baseline; gap: 14px; margin-bottom: var(--s-6); }
.philosophy .big-stat .n { font-family: var(--font-mono); font-weight: 500; font-size: clamp(56px, 8vw, 92px); letter-spacing: -4px; line-height: .9;
  background: var(--pulse-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.philosophy .big-stat .n .unit { font-size: 28px; letter-spacing: -1px; }
.philosophy .big-stat .cmp { font-family: var(--font-mono); font-size: 12.5px; line-height: 1.6; color: var(--on-surface-variant); }
.philosophy .big-stat .cmp s { color: var(--outline); text-decoration-color: var(--error); }
.philosophy h3 { font-family: var(--font-display); font-weight: 700; font-size: 26px; color: #fff; margin: 0 0 var(--s-4); letter-spacing: -.01em; }
.philosophy p { font-size: 15px; line-height: 1.7; color: var(--on-surface-variant); margin: 0 0 var(--s-4); max-width: 48ch; }
.philosophy .latency-bars { display: flex; flex-direction: column; gap: 10px; margin: var(--s-6) 0; max-width: 420px; }
.latency-bars .lb { display: grid; grid-template-columns: 110px 1fr auto; gap: 12px; align-items: center; }
.latency-bars .lb .nm { font-family: var(--font-mono); font-size: 12px; color: var(--on-surface-variant); }
.latency-bars .lb .track { height: 10px; border-radius: 5px; background: var(--sc); overflow: hidden; }
.latency-bars .lb .track i { display: block; height: 100%; border-radius: 5px; }
.latency-bars .lb .ms { font-family: var(--font-mono); font-size: 12px; color: var(--on-surface); min-width: 64px; text-align: right; }
.latency-bars .lb.pulse .track i { background: var(--pulse-grad-flat); }
.latency-bars .lb.wireless .track i { background: var(--surface-variant); }

/* spec sheet */
.spec-sheet { background: var(--sc-lowest); border: 1px solid var(--obs-border); border-radius: var(--r-lg); overflow: hidden; }
.spec-sheet .sheet-top { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--obs-border); background: var(--sc-low); }
.spec-sheet .sheet-top .t { font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--outline); }
.spec-sheet .sheet-top .dotrow { display: flex; gap: 6px; }
.spec-sheet .sheet-top .dotrow i { width: 8px; height: 8px; border-radius: 50%; background: var(--obs-border); }
.spec-sheet .sheet-top .dotrow i:first-child { background: var(--pulse-orange); }
.spec-row { display: grid; grid-template-columns: 170px 1fr; gap: var(--s-4); padding: 14px 18px; border-bottom: 1px solid var(--obs-border); }
.spec-row:last-child { border-bottom: 0; }
.spec-row .k { font-family: var(--font-mono); font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--outline); padding-top: 2px; }
.spec-row .v { font-family: var(--font-mono); font-size: 14px; color: var(--on-surface); line-height: 1.55; }
.spec-row .v .hl { color: var(--primary); }
.spec-row .v small { display: block; color: var(--outline); font-size: 12px; margin-top: 3px; }

/* ============================================================
   CTA / WAITLIST
   ============================================================ */
.cta { position: relative; overflow: hidden; }
.cta-card {
  position: relative; border-radius: var(--r-xl); border: 1px solid var(--obs-border);
  background: var(--stage-surface); padding: clamp(32px, 5vw, 64px); overflow: hidden;
}
.cta-card .glow { position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(120% 140% at 100% 0%, rgba(249,115,22,.16), transparent 45%),
              radial-gradient(120% 140% at 0% 100%, rgba(124,58,237,.22), transparent 50%); }
.cta-card .inner { position: relative; z-index: 1; max-width: 640px; }
.cta-card h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(30px, 4.4vw, 50px); letter-spacing: -.025em; line-height: 1.02; margin: 0 0 var(--s-5); color: #fff; text-wrap: balance; }
.cta-card p { font-size: 16px; line-height: 1.6; color: var(--on-surface-variant); margin: 0 0 var(--s-8); max-width: 44ch; }
.waitlist { display: flex; gap: var(--s-3); flex-wrap: wrap; max-width: 520px; }
.waitlist .field { flex: 1; min-width: 240px; gap: 0; }
.waitlist .field .input { min-height: 52px; border-radius: var(--r-full); padding: 0 20px; }
.waitlist .btn { min-height: 52px; }
.waitlist-meta { display: flex; flex-wrap: wrap; gap: var(--s-5); margin-top: var(--s-5); }
.waitlist-meta span { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px; letter-spacing: .3px; color: var(--outline); }
.waitlist-meta span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--pulse-orange); }
.waitlist-success { display: none; align-items: center; gap: 14px; padding: 20px 22px; border-radius: var(--r-lg); background: rgba(76,175,80,.10); border: 1px solid rgba(76,175,80,.35); max-width: 520px; }
.waitlist-success .ck { width: 36px; height: 36px; border-radius: 50%; background: var(--sync-locked); display: grid; place-items: center; flex: none; }
.waitlist-success .ck svg { width: 20px; height: 20px; stroke: #06210a; stroke-width: 2.6; fill: none; }
.waitlist-success .txt b { font-family: var(--font-display); font-weight: 600; font-size: 17px; color: #fff; display: block; }
.waitlist-success .txt span { font-family: var(--font-mono); font-size: 12.5px; color: var(--on-surface-variant); }
.cta-card.sent .waitlist, .cta-card.sent .waitlist-meta { display: none; }
.cta-card.sent .waitlist-success { display: flex; }

/* ============================================================
   FOOTER
   ============================================================ */
.foot { border-top: 1px solid var(--obs-border); padding: var(--s-12) 0 var(--s-16); margin-top: var(--s-12); }
.foot-inner { display: flex; justify-content: space-between; gap: var(--s-8); flex-wrap: wrap; align-items: flex-start; }
.foot .tagline { font-family: var(--font-mono); font-size: 13px; color: var(--on-surface-variant); margin-top: var(--s-3); max-width: 30ch; line-height: 1.6; }
.foot .meta { font-family: var(--font-mono); font-size: 12px; color: var(--outline); line-height: 1.9; text-align: right; }
.foot .roadmap { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--sync-pending); border: 1px solid rgba(255,152,0,.3); background: rgba(255,152,0,.08); padding: 5px 11px; border-radius: var(--r-full); }
.foot .roadmap .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--sync-pending); }
@media (max-width: 640px) { .foot .meta { text-align: left; } }

/* ============================================================
   MOBILE SHOWCASE (phone frames)
   ============================================================ */
.phones { display: flex; gap: var(--s-10); flex-wrap: wrap; justify-content: center; align-items: flex-start; }
.phone-col { display: flex; flex-direction: column; align-items: center; gap: var(--s-4); }
.phone-col .cap { font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--outline); }
.phone {
  width: 300px; height: 620px; border-radius: 42px; background: #050409;
  border: 1px solid #2a2735; padding: 11px; box-shadow: var(--elev-3), 0 0 0 2px rgba(0,0,0,.6) inset; flex: none;
}
.phone .screen { position: relative; width: 100%; height: 100%; border-radius: 32px; overflow: hidden; background: var(--stage-bg); }
.phone .notch { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 120px; height: 26px; background: #050409; border-bottom-left-radius: 14px; border-bottom-right-radius: 14px; z-index: 5; }
.phone .scroll { position: absolute; inset: 0; overflow-y: auto; overflow-x: hidden; scrollbar-width: none; }
.phone .scroll::-webkit-scrollbar { display: none; }

/* mobile-internal styles (scoped) */
.m { font-family: var(--font-mono); color: var(--on-background); }
.m .m-nav { display: flex; align-items: center; gap: 8px; padding: 34px 16px 12px; border-bottom: 1px solid var(--obs-border); position: sticky; top: 0; background: rgba(15,13,19,.85); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); z-index: 4; }
.m .m-nav .mark { width: 24px; height: 24px; border-radius: 6px; }
.m .m-nav .wm { font-family: var(--font-display); font-size: 15px; color: #fff; }
.m .m-nav .wm .g { font-weight: 800; letter-spacing: -.03em; }
.m .m-nav .wm .f { font-weight: 500; }
.m .m-nav .pill { margin-left: auto; font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase; color: #fff; background: var(--pulse-grad-flat); padding: 3px 8px; border-radius: 999px; }
.m .m-pad { padding: 20px 16px; }
.m .m-eye { font-size: 10px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--pulse-orange); margin-bottom: 12px; }
.m .m-h1 { font-family: var(--font-display); font-weight: 800; font-size: 30px; line-height: 1.02; letter-spacing: -.03em; color: #fff; margin: 0 0 14px; }
.m .m-lede { font-size: 13px; line-height: 1.6; color: var(--on-surface-variant); margin: 0 0 18px; }
.m .m-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; }
.m .m-chips span { font-size: 11px; padding: 6px 11px; border-radius: 999px; border: 1px solid var(--obs-border); background: var(--sc-low); color: var(--on-surface-variant); }
.m .m-chips span b { color: var(--pulse-orange); font-weight: 500; }
.m .m-btn { display: flex; align-items: center; justify-content: center; min-height: 48px; border-radius: 999px; background: var(--pulse-grad-flat); color: #fff; font-weight: 500; font-size: 14px; letter-spacing: .3px; }
.m .m-fig { margin: 0 0 4px; border-radius: 16px; overflow: hidden; border: 1px solid var(--obs-border); position: relative; }
.m .m-fig img { width: 100%; display: block; }
.m .m-bpm { position: absolute; left: 12px; bottom: 12px; display: flex; align-items: center; gap: 9px; background: rgba(15,13,19,.85); border: 1px solid var(--obs-border); border-radius: 10px; padding: 8px 12px; }
.m .m-bpm .v { font-weight: 500; font-size: 22px; letter-spacing: -1.5px; color: var(--primary); }
.m .m-bpm .d { width: 7px; height: 7px; border-radius: 50%; background: var(--sync-locked); box-shadow: 0 0 8px var(--sync-locked); }
.m .m-sec-h { font-family: var(--font-display); font-weight: 700; font-size: 22px; color: #fff; margin: 4px 0 14px; letter-spacing: -.01em; }
.m .m-card { background: var(--sc-low); border: 1px solid var(--obs-border); border-radius: 14px; overflow: hidden; margin-bottom: 12px; position: relative; }
.m .m-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--pulse-grad-flat); }
.m .m-card.free::before { background: linear-gradient(100deg,#4CAF50,#2E7D32); }
.m .m-card .mc-top { display: flex; align-items: center; gap: 10px; padding: 14px; }
.m .m-card .mc-top img { width: 30px; height: 30px; border-radius: 7px; }
.m .m-card .mc-top .nm { font-family: var(--font-display); font-weight: 700; font-size: 16px; color: #fff; }
.m .m-card .mc-top .nm small { display:block; font-size: 9px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--outline); font-family: var(--font-mono); font-weight: 400; margin-top: 2px; }
.m .m-card .mc-body { padding: 0 14px 14px; }
.m .m-card .mc-body .tl { font-size: 12px; color: var(--on-surface-variant); line-height: 1.5; margin-bottom: 10px; }
.m .m-card .mc-body .kv { display: flex; justify-content: space-between; font-size: 11px; padding: 5px 0; border-top: 1px solid var(--obs-border); }
.m .m-card .mc-body .kv .k { color: var(--outline); }
.m .m-card .mc-body .kv .v { color: var(--on-surface); }
.m .m-card .mc-body .kv .v.lat { color: var(--sync-locked); }
.m .m-cta { background: var(--stage-surface); border: 1px solid var(--obs-border); border-radius: 16px; padding: 22px 18px; position: relative; overflow: hidden; }
.m .m-cta .glow { position: absolute; inset: 0; background: radial-gradient(120% 120% at 100% 0%, rgba(249,115,22,.18), transparent 50%), radial-gradient(120% 120% at 0% 100%, rgba(124,58,237,.22), transparent 50%); }
.m .m-cta .ci { position: relative; z-index: 1; }
.m .m-cta h3 { font-family: var(--font-display); font-weight: 800; font-size: 24px; letter-spacing: -.02em; color: #fff; margin: 0 0 10px; }
.m .m-cta p { font-size: 12.5px; line-height: 1.55; color: var(--on-surface-variant); margin: 0 0 16px; }
.m .m-cta .m-input { width: 100%; min-height: 48px; border-radius: 999px; background: var(--sc-low); border: 1px solid var(--outline); color: var(--on-surface); padding: 0 18px; font-family: var(--font-mono); font-size: 13px; margin-bottom: 10px; box-sizing: border-box; }
.m .m-cta .meta { font-size: 11px; color: var(--outline); margin-top: 12px; line-height: 1.7; }
/* mobile sent state */
.m-sent { display: none; align-items: center; gap: 12px; padding: 18px; border-radius: 14px; background: rgba(76,175,80,.10); border: 1px solid rgba(76,175,80,.35); }
.m-sent .ck { width: 32px; height: 32px; border-radius: 50%; background: var(--sync-locked); display: grid; place-items: center; flex: none; }
.m-sent .ck svg { width: 18px; height: 18px; stroke: #06210a; stroke-width: 2.6; fill: none; }
.m-sent .txt b { font-family: var(--font-display); font-weight: 600; font-size: 15px; color: #fff; display: block; }
.m-sent .txt span { font-family: var(--font-mono); font-size: 12px; color: var(--on-surface-variant); }