/* ====================================================================
   ShiftArc — site stylesheet (v2 — multi-planner gym poster)
   Tokens: paper bg, ink text, orange accent, blue→violet gradient.
   Type:   Bebas Neue (display) + Inter (body) + JetBrains Mono (tags).
   ==================================================================== */

/* --- TOKENS --- */

:root {
  --paper:       #F5F2EA;
  --ink:         #0A0A0A;
  --orange:      #FF6B00;
  --steel:       #5A5A5A;
  --rule:        #1c1c1c;
  --grad-from:   #3F6BB0;
  --grad-mid:    #6E5BB6;
  --grad-to:     #7E4FA8;
  --hairline:    rgba(10,10,10,.13);

  --pad-x:       48px;
  --pad-x-mob:   20px;
  --section-y:   80px;

  --type-mega:    clamp(3.5rem, 11vw, 8.25rem);   /* 132px hero */
  --type-jumbo:   clamp(2.5rem, 6.5vw, 4.5rem);   /* 72px section h2 */
  --type-h1:      clamp(2.5rem, 7vw, 6rem);       /* 96px page hero */
  --type-h3:      clamp(1.75rem, 3.5vw, 2.5rem);
  --type-body:    1rem;
  --type-mono-sm: .6875rem;
  --type-mono-md: .75rem;

  --bd: 2px solid var(--ink);
}

/* dot-grid background pattern (radial-gradient halftone) */
.dotbg {
  background-image: radial-gradient(rgba(10,10,10,.07) 1px, transparent 1px);
  background-size: 14px 14px;
}

/* --- RESET --- */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: var(--type-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, video { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; cursor: pointer; }
a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; transition: color 100ms; }
a:hover, a:focus-visible { color: var(--orange); }

/* tabular numerics throughout */
table, .tabular, dl, dd, .num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }

/* --- TYPOGRAPHY --- */

h1, h2, h3, h4 {
  font-family: 'Bebas Neue', 'Oswald', 'Impact', sans-serif;
  font-weight: 400;
  line-height: 0.9;
  text-transform: uppercase;
  margin: 0 0 1rem;
  color: var(--ink);
  letter-spacing: 0.005em;
}
h1 { font-size: var(--type-h1); }
h2 { font-size: var(--type-jumbo); }
h3 { font-size: var(--type-h3); }
p { margin: 0 0 1rem; max-width: 65ch; }

/* mono/tag style */
.mono, .tag {
  font-family: 'JetBrains Mono', 'Menlo', monospace;
  font-size: var(--type-mono-sm);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
}
.tag-light { color: #999; }

/* eyebrow row: small gradient bar + mono tag together */
.eyebrow {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 14px;
}
.gradbar {
  display: inline-block;
  height: 3px;
  width: 40px;
  background: linear-gradient(90deg, var(--grad-from) 0%, var(--grad-mid) 50%, var(--grad-to) 100%);
}
.gradbar--lg { width: 120px; }

/* gradient text (used in hero) */
.gradtext {
  background-image: linear-gradient(90deg, var(--grad-from), var(--grad-mid), var(--grad-to));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* highlight: thick orange underline drawn through each line of text */
.highlight {
  display: inline;
  font-style: normal;
  text-decoration-line: underline;
  text-decoration-color: var(--orange);
  text-decoration-thickness: 0.16em;
  text-underline-offset: -0.06em;
  text-decoration-skip-ink: none;
}

/* --- LAYOUT --- */

.container { padding: 0 var(--pad-x); }
.container--narrow { max-width: 920px; margin: 0 auto; padding: 0 var(--pad-x); }
.section { padding: var(--section-y) var(--pad-x); border-bottom: var(--bd); }
.section--paper { background: var(--paper); }
.section--ink { background: var(--ink); color: #fff; border-bottom: none; }
.section--ink h1, .section--ink h2, .section--ink h3 { color: #fff; }

/* --- NAV --- */

.nav {
  border-bottom: var(--bd);
  padding: 14px var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 20;
}
.nav__brand { display: flex; align-items: flex-end; gap: 8px; text-decoration: none; }
.nav__brand img {
  height: 48px;
  width: auto;
  max-width: 64px;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}
.nav__brand .nav__brand-icon {
  height: 72px;
  max-width: 100px;
}
.nav__wordmark {
  height: 44px !important;
  width: auto;
  max-width: 240px !important;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
}
.nav__menu {
  display: flex; gap: 28px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 0.06em;
}
.nav__menu a { text-decoration: none; }
.nav__cta {
  background: var(--ink);
  color: #fff !important;
  padding: 10px 20px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 16px;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: var(--bd);
  white-space: nowrap;
}
.nav__cta:hover, .nav__cta:focus-visible {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff !important;
}

/* --- BUTTONS --- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 28px;
  background: var(--ink);
  color: #fff !important;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: var(--bd);
  cursor: pointer;
  transition: all 100ms;
  line-height: 1;
}
.btn:hover, .btn:focus-visible {
  background: var(--orange);
  border-color: var(--ink);
  color: #fff !important;
}
.btn--orange {
  background: var(--orange);
  border-color: var(--ink);
}
.btn--orange:hover, .btn--orange:focus-visible {
  background: var(--ink);
}
.btn--ghost {
  background: transparent;
  color: var(--ink) !important;
}
.btn--ghost:hover, .btn--ghost:focus-visible {
  background: var(--ink);
  color: #fff !important;
}
.btn--sm { padding: 12px 18px; font-size: 16px; letter-spacing: 0.08em; }
.btn--block { width: 100%; justify-content: center; }

.cta-note {
  display: block;
  margin-top: 12px;
  color: var(--steel);
  font-size: 13px;
}

/* --- HERO (homepage) --- */

.hero {
  border-bottom: var(--bd);
  background: var(--paper);
  background-image: radial-gradient(rgba(10,10,10,.07) 1px, transparent 1px);
  background-size: 14px 14px;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: stretch;
  min-height: 540px;
}
.hero__left {
  padding: 64px var(--pad-x) 48px;
  border-right: var(--bd);
}
.hero__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: var(--type-mega);
  line-height: 0.86;
  letter-spacing: 0.005em;
  margin: 0;
  text-transform: uppercase;
}
.hero__sub {
  font-size: 18px;
  line-height: 1.5;
  max-width: 460px;
  margin-top: 28px;
  color: #222;
}
.hero__sub .muted { color: var(--steel); }
.hero__ctas {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}

/* RIGHT: flagship spotlight panel */
.flagship {
  position: relative;
  overflow: hidden;
  background: var(--rule);
  color: #fff;
  padding: 36px 40px;
}
.flagship__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 80% 100%, rgba(126,79,168,.33) 0%, transparent 55%),
    radial-gradient(circle at 20% 0%,   rgba(63,107,176,.25) 0%, transparent 50%);
  pointer-events: none;
}
.flagship__dots {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 14px 14px;
  opacity: .6;
  pointer-events: none;
}
.flagship__arc {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}
.flagship__head {
  position: relative; z-index: 1;
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 4px;
}
.flagship__num {
  position: relative; z-index: 1;
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(8rem, 18vw, 14rem);
  line-height: 0.84;
  letter-spacing: -0.02em;
  color: #fff;
  margin-top: 14px;
}
.flagship__days {
  position: relative; z-index: 1;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 0.04em;
  color: var(--orange);
  margin-top: -6px;
}
.caret {
  display: inline-block;
  width: 12px; height: 12px;
  background: var(--orange);
  margin-left: 12px;
  vertical-align: -2px;
  animation: sa-blink 1.2s steps(1) infinite;
}
.flagship__name {
  position: relative; z-index: 1;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 32px;
  letter-spacing: 0.02em;
  color: #fff;
  margin-top: 18px;
  line-height: 0.95;
  text-transform: uppercase;
  white-space: pre-line;
}
.flagship__sum {
  position: relative; z-index: 1;
  color: #cfcfcf;
  font-size: 14px;
  line-height: 1.5;
  margin-top: 14px;
  max-width: 380px;
}
.flagship__stats {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  border-top: 2px solid #2a2a2a;
  background: var(--rule);
}
.flagship__stat {
  padding: 18px 16px;
  border-right: 1px solid #2a2a2a;
  text-align: center;
}
.flagship__stat:last-child { border-right: none; }
.flagship__stat-n { font-family: 'Bebas Neue', sans-serif; font-size: 36px; line-height: 1; }
.flagship__stat-l {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: #888;
  margin-top: 4px;
}

/* --- MARQUEE --- */

.marquee {
  background: var(--orange);
  color: #fff;
  overflow: hidden;
  border-top: var(--bd);
  border-bottom: var(--bd);
  padding: 14px 0;
}
.marquee--ink {
  background: var(--ink);
  color: var(--orange);
}
.marquee__track {
  display: flex;
  white-space: nowrap;
  animation: sa-marquee 32s linear infinite;
  width: max-content;
}
.marquee__item {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: 0.08em;
  padding: 0 28px;
  display: inline-flex;
  align-items: center;
  gap: 28px;
}
.diamond {
  width: 8px; height: 8px;
  background: currentColor;
  display: inline-block;
  transform: rotate(45deg);
}
.marquee:hover .marquee__track { animation-play-state: paused; }

/* --- LINEUP / CATALOG GRID --- */

.lineup-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
}
.lineup-head h2 { margin: 0; }

.planner-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 16px;
}
.planner-grid--catalog {
  grid-template-columns: repeat(3, 1fr);
}

/* --- PLANNER CARD --- */

.planner {
  background: #fff;
  border: var(--bd);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 120ms;
}
.planner:hover { transform: translateY(-2px); }
.planner--soon { opacity: .96; }
.planner--big .planner__body { padding: 28px 28px 24px; }
.planner__bar {
  height: 8px;
  width: 100%;
}
.planner__body {
  padding: 20px 22px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.planner__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 8px;
}
.planner__code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--steel);
  text-transform: uppercase;
}
.planner__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 40px;
  line-height: 0.9;
  margin: 0 0 12px;
  white-space: pre-line;
  letter-spacing: 0.005em;
  text-transform: uppercase;
}
.planner--big .planner__title { font-size: 56px; }
.planner__summary {
  font-size: 14px;
  line-height: 1.5;
  color: var(--steel);
  margin: 0 0 18px;
}
.planner--big .planner__summary { font-size: 16px; }
.planner__attrs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 14px;
  margin: 0 0 18px;
  border-top: 1px solid var(--hairline);
  padding-top: 14px;
}
.planner__attrs dt {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 0;
}
.planner__attrs dd {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 16px;
  letter-spacing: 0.02em;
  text-align: right;
  margin: 0;
}
.planner__ctas {
  margin-top: auto;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.planner__cta {
  flex: 1;
  text-align: center;
  padding: 12px 16px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 16px;
  letter-spacing: 0.08em;
  text-decoration: none;
  border: var(--bd);
  background: var(--orange);
  color: #fff !important;
  white-space: nowrap;
}
.planner__cta:hover, .planner__cta:focus-visible { background: var(--ink); color: #fff !important; }
.planner__cta--ghost {
  background: transparent;
  color: var(--ink) !important;
  flex: 0 1 auto;
}
.planner__cta--ghost:hover, .planner__cta--ghost:focus-visible {
  background: var(--ink);
  color: #fff !important;
}
.planner__cta--notify {
  flex: 1;
  background: transparent;
  color: var(--ink) !important;
}
.planner__cta--notify:hover, .planner__cta--notify:focus-visible {
  background: var(--ink);
  color: #fff !important;
}

/* status pill */
.pill {
  display: inline-block;
  padding: 4px 10px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 12px;
  letter-spacing: 0.16em;
  border: var(--bd);
  white-space: nowrap;
}
.pill--flagship { background: var(--orange); color: #fff; border-color: var(--orange); }
.pill--available { background: var(--ink); color: #fff; }
.pill--new { background: #22A88B; color: #fff; border-color: #22A88B; }
.pill--soon { background: transparent; color: var(--ink); }

/* --- METHOD STATS LIST --- */

.method-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.stats {
  list-style: none;
  padding: 0;
  margin: 0;
}
.stats li {
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: center;
  gap: 24px;
  padding: 20px 0;
  border-top: var(--bd);
}
.stats li:last-child { border-bottom: var(--bd); }
.stat__n {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 56px;
  line-height: 1;
  color: var(--orange);
  text-align: right;
}
.stat__sub {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--steel);
  text-transform: uppercase;
}
.stat__t { font-size: 16px; line-height: 1.4; }

/* --- DEMOS TEASER (dark section) --- */

.demos-teaser {
  position: relative;
  overflow: hidden;
}
.demos-teaser__glow {
  position: absolute;
  right: -120px; top: -80px;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(126,79,168,.33) 0%, transparent 70%);
  animation: sa-pulse-glow 6s ease-in-out infinite;
  pointer-events: none;
}
.demos-teaser__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.demos-teaser p { color: #cfcfcf; }
.demos-teaser .gradbar { width: 40px; }
.demos-teaser .tag { color: #bbb; }

.demo-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.demo-tile {
  aspect-ratio: 1;
  background: #0a0a0a;
  border: 2px solid #fff;
  position: relative;
  overflow: hidden;
}
.demo-tile__vid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #0a0a0a;
  z-index: 0;
}
.demo-tile--accent {
  background: linear-gradient(135deg, rgba(63,107,176,.25), rgba(126,79,168,.4));
}
.demo-tile--accent .demo-tile__vid {
  mix-blend-mode: luminosity;
  opacity: .85;
}
.demo-tile__num {
  position: absolute; left: 8px; top: 8px;
  z-index: 2;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: #aaa;
  background: rgba(0,0,0,.55);
  padding: 2px 5px;
}
.demo-tile__name {
  position: absolute; left: 8px; right: 8px; bottom: 8px;
  z-index: 2;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 0.06em;
  color: #fff;
  text-shadow: 0 1px 4px rgba(0,0,0,.7);
}
.demo-tile--accent .demo-tile__name { color: var(--orange); }

/* --- WAITLIST FORM --- */

.waitlist-grid {
  max-width: 920px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.waitlist-form-card {
  background: #fff;
  border: var(--bd);
  padding: 28px;
}
.waitlist-form-card__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 0.04em;
  margin: 0 0 12px;
}
.field-group {
  display: flex;
  border: var(--bd);
  margin-bottom: 12px;
}
.field-group input[type="email"] {
  flex: 1;
  padding: 14px;
  border: none;
  font-size: 15px;
  outline: none;
  background: transparent;
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
  min-width: 0;
}
.field-group button {
  background: var(--orange);
  color: #fff;
  border: none;
  padding: 0 22px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 0.06em;
  cursor: pointer;
  white-space: nowrap;
}
.field-group button:hover, .field-group button:focus-visible { background: var(--ink); }
.planner-select {
  width: 100%;
  padding: 12px 14px;
  border: var(--bd);
  background: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  margin-bottom: 12px;
  -webkit-appearance: none;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
.planner-select:focus { outline: 2px solid var(--orange); outline-offset: 2px; }
.waitlist-honeypot {
  position: absolute; left: -10000px;
  width: 1px; height: 1px; overflow: hidden;
}
.fineprint {
  font-size: 12px;
  color: var(--steel);
  margin: 0;
}

/* --- FOOTER --- */

.site-footer {
  background: var(--ink);
  color: #fff;
  padding: 32px var(--pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.site-footer__brand { display: flex; align-items: flex-end; gap: 10px; }
.site-footer__brand img { height: 38px; }
.site-footer__brand .nav__brand-icon { height: 60px; max-width: 82px; }
.site-footer__brand .nav__wordmark { height: 22px; filter: invert(1) brightness(2); }
.site-footer__nav {
  display: flex;
  gap: 24px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 14px;
  letter-spacing: 0.1em;
}
.site-footer__nav a { color: #999; text-decoration: none; }
.site-footer__nav a:hover, .site-footer__nav a:focus-visible { color: var(--orange); }
.site-footer__copy { font-size: 12px; color: #666; }

/* --- PAGE HERO (catalog, demos, legal) --- */

.page-hero {
  padding: 64px var(--pad-x) 32px;
  border-bottom: var(--bd);
  background: var(--paper);
  background-image: radial-gradient(rgba(10,10,10,.07) 1px, transparent 1px);
  background-size: 14px 14px;
}
.page-hero h1 {
  font-size: var(--type-h1);
  margin: 0 0 20px;
}
.page-hero p {
  font-size: 18px;
  color: var(--steel);
  max-width: 580px;
}

/* --- STICKY FILTER BAR --- */

.filterbar {
  position: sticky;
  top: 86px; /* below nav */
  background: var(--ink);
  color: #fff;
  padding: 12px var(--pad-x);
  display: flex;
  gap: 8px;
  border-bottom: var(--bd);
  flex-wrap: wrap;
  z-index: 10;
  align-items: center;
}
.filterbar__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: #888;
  margin-right: 8px;
}
.chip {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 14px;
  letter-spacing: 0.08em;
  padding: 8px 14px;
  border: 2px solid #333;
  background: transparent;
  color: #fff;
  cursor: pointer;
  user-select: none;
  text-transform: uppercase;
}
.chip[aria-pressed="true"], .chip--active {
  border-color: var(--orange);
  background: var(--orange);
}
.chip:hover { border-color: var(--orange); }

/* --- DEMOS PAGE — muscle group sections --- */

.demos-section {
  padding: 40px var(--pad-x);
  border-bottom: 1px solid #d8d4cb;
}
.demos-section__head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.demos-section__label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 42px;
  line-height: 1;
  color: var(--ink);
  background: #fff;
  border: var(--bd);
  padding: 4px 14px;
  text-transform: uppercase;
}
.demos-section__count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--steel);
  margin-left: auto;
}

.demo-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.demo-card {
  background: #fff;
  border: var(--bd);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.demo-card__media {
  aspect-ratio: 1;
  background: var(--ink);
  position: relative;
  border-bottom: var(--bd);
  overflow: hidden;
}
.demo-card__media video {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  background: var(--ink);
}
.demo-card__tag {
  position: absolute;
  left: 8px; top: 8px;
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  background: rgba(0,0,0,.5);
  padding: 2px 6px;
  pointer-events: none;
}
.demo-card__body { padding: 12px 14px; }
.demo-card__name {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: 0.02em;
  line-height: 1;
  margin: 0 0 6px;
  text-transform: uppercase;
}
.demo-card__cue {
  font-size: 12px;
  color: var(--steel);
  margin: 0;
  line-height: 1.4;
}

/* --- CARDIO INTENSITY CHART (kept from v1) --- */

.intensity-chart {
  display: grid;
  grid-template-columns: repeat(20, 1fr);
  gap: 3px;
  align-items: end;
  height: 220px;
  border-bottom: var(--bd);
  padding-bottom: 8px;
  margin-top: 16px;
}
.intensity-bar {
  background: var(--ink);
  width: 100%;
  position: relative;
  min-height: 1px;
}
.intensity-bar--peak { background: var(--orange); }
.intensity-bar__value {
  position: absolute;
  top: -1.4em; left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--ink);
}
.intensity-axis {
  display: grid;
  grid-template-columns: repeat(20, 1fr);
  gap: 3px;
  padding-top: 8px;
  text-align: center;
}
.intensity-axis span {
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
  color: var(--steel);
}
.cardio-ramp {
  margin: 16px 0;
  border-collapse: collapse;
  width: 100%;
  max-width: 480px;
  font-variant-numeric: tabular-nums;
}
.cardio-ramp th, .cardio-ramp td {
  text-align: left;
  padding: 8px 14px;
  border-bottom: 1px solid var(--hairline);
  font-size: 14px;
}
.cardio-ramp th {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  letter-spacing: 0.05em;
  font-size: 16px;
  color: var(--steel);
  text-transform: uppercase;
}
.intensity-key {
  margin: 24px 0;
  border: var(--bd);
  padding: 16px 20px;
  background: #fff;
}
.intensity-key__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 12px;
}
.intensity-key dl {
  margin: 0;
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 24px;
  row-gap: 8px;
}
.intensity-key dt {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 24px;
  color: var(--ink);
  line-height: 1;
}
.intensity-key dt.peak { color: var(--orange); }
.intensity-key dd { margin: 0; font-size: 14px; align-self: center; }

/* --- DISCLAIMER --- */

.disclaimer {
  border: 2px solid var(--steel);
  padding: 16px 24px;
  margin: 48px auto;
  max-width: 920px;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
  background: #fff;
}
.disclaimer strong {
  font-family: 'Bebas Neue', sans-serif;
  font-weight: 400;
  letter-spacing: 0.05em;
  font-size: 16px;
  display: block;
  margin-bottom: 4px;
  text-transform: uppercase;
}

/* --- LEGAL PAGES --- */

.legal {
  padding: 64px var(--pad-x);
  max-width: 720px;
  margin: 0 auto;
}
.legal h2 {
  font-size: 22px;
  margin-top: 40px;
  margin-bottom: 16px;
}
.legal h2:first-of-type { margin-top: 16px; }
.legal p { font-size: 16px; line-height: 1.7; }
.legal__meta { color: var(--steel); font-size: 14px; margin-bottom: 32px; }

/* --- 404 --- */

.not-found {
  padding: 96px var(--pad-x);
  text-align: center;
}
.not-found h1 {
  font-size: clamp(4rem, 15vw, 8rem);
  color: var(--orange);
  margin: 0;
}
.not-found h2 { margin: 8px 0 24px; }
.not-found .hero__ctas { justify-content: center; }

/* --- ANIMATIONS --- */

@keyframes sa-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes sa-blink {
  0%,49% { opacity: 1; }
  50%,100% { opacity: 0; }
}
@keyframes sa-pulse-glow {
  0%,100% { opacity: .55; transform: translate(0,0) scale(1); }
  50%     { opacity: .8;  transform: translate(20px,-10px) scale(1.06); }
}
@keyframes sa-arc-draw {
  from { stroke-dashoffset: 1200; }
  to   { stroke-dashoffset: 0; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .marquee__track,
  .demos-teaser__glow,
  .caret { animation: none !important; }
}

/* --- RESPONSIVE --- */

@media (max-width: 960px) {
  :root { --pad-x: 24px; --section-y: 56px; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__left { border-right: none; border-bottom: var(--bd); padding: 40px var(--pad-x); }
  .planner-grid { grid-template-columns: 1fr 1fr; }
  .planner-grid--catalog { grid-template-columns: 1fr 1fr; }
  .demo-card-grid { grid-template-columns: repeat(2, 1fr); }
  .method-grid { grid-template-columns: 1fr; gap: 24px; }
  .demos-teaser__inner { grid-template-columns: 1fr; }
  .waitlist-grid { grid-template-columns: 1fr; gap: 32px; }
  .flagship__num { font-size: clamp(6rem, 22vw, 10rem); }
  .filterbar { top: 72px; }
}

@media (max-width: 640px) {
  :root { --pad-x: 16px; }
  .nav { flex-wrap: wrap; gap: 8px; padding: 10px 16px; }
  .nav__brand img { height: 36px; max-width: 48px; }
  .nav__wordmark { height: 28px; max-width: 140px; }
  .nav__brand .nav__brand-icon { height: 54px; max-width: 76px; }
  .nav__menu { gap: 16px; font-size: 16px; order: 3; width: 100%; justify-content: center; padding-top: 8px; border-top: 1px solid var(--hairline); }
  .nav__cta { font-size: 13px; padding: 8px 12px; }
  .planner-grid { grid-template-columns: 1fr; }
  .planner-grid--catalog { grid-template-columns: 1fr; }
  .demo-card-grid { grid-template-columns: 1fr 1fr; }
  .stats li { grid-template-columns: 80px 1fr; gap: 16px; }
  .stat__n { font-size: 40px; }
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { justify-content: center; width: 100%; }
  .site-footer { flex-direction: column; text-align: center; gap: 16px; }
  .marquee__item { font-size: 22px; padding: 0 18px; gap: 18px; }
  .planner__title { font-size: 32px; }
  .planner--big .planner__title { font-size: 40px; }
  .flagship { padding: 24px; }
  .flagship__name { font-size: 24px; }
  .flagship__stats { position: static; }
  .filterbar { top: 0; }
  #waitlist { padding-left: 16px; padding-right: 16px; }
  .waitlist-form-card { padding: 20px 18px; }
}