.landing-body {
  background:
    radial-gradient(circle at 14% 8%, rgba(53, 242, 154, 0.12), transparent 34rem),
    radial-gradient(circle at 90% 0%, rgba(142, 232, 255, 0.08), transparent 36rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 24rem),
    #04050a;
  min-height: 100vh;
}

.landing-header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px clamp(20px, 5vw, 64px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(4, 5, 10, 0.78);
  backdrop-filter: blur(16px);
}

.landing-header-actions {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.landing-main {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(42px, 7vh, 84px) 0 56px;
}

.sales-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 460px);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 190px);
}

.sales-copy {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.landing-eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sales-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(44px, 6.3vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

.landing-subtitle {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.55;
}

.landing-cta-row {
  display: grid;
  grid-template-columns: minmax(260px, 1.2fr) minmax(220px, 0.9fr);
  gap: 14px;
  margin-top: 4px;
}

.cta-primary,
.cta-secondary {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 68px;
  padding: 17px 20px;
  border-radius: 8px;
  border: 1px solid transparent;
  text-align: left;
  transition: transform 120ms ease, box-shadow 180ms ease, background 180ms ease;
}

.cta-primary {
  background: linear-gradient(180deg, #35f29a, #19c47b);
  color: #03130c;
  box-shadow: 0 20px 60px -28px rgba(53, 242, 154, 0.8);
}

.cta-primary:hover,
.cta-secondary:hover {
  transform: translateY(-1px);
}

.cta-secondary {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.cta-icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.17);
  flex: 0 0 auto;
}

.cta-label {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cta-label strong {
  font-size: 17px;
}

.cta-label small {
  color: currentColor;
  opacity: 0.75;
}

.landing-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  max-width: 100%;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.10);
  color: var(--muted);
  font-size: 13px;
  flex-wrap: wrap;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warning);
}

.landing-status[data-state="ok"] .status-dot { background: var(--accent); }
.landing-status[data-state="error"] .status-dot { background: var(--danger); }

.status-help {
  border: 0;
  background: transparent;
  color: var(--accent);
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
}

.hero-product-frame {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  background: rgba(17, 20, 24, 0.86);
  box-shadow: 0 40px 90px -46px rgba(0, 0, 0, 0.9);
  padding: 16px;
  display: grid;
  gap: 14px;
}

.hero-frame-top,
.hero-hud-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.hero-frame-top span,
.hero-hud-row span,
.hero-coach-card span,
.sales-proof-grid span {
  color: var(--soft);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-video-preview {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent),
    #101419;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.scan-grid,
.demo-body-frame::before {
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    linear-gradient(rgba(53, 242, 154, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 242, 154, 0.13) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.28;
  pointer-events: none;
}

.ai-scan-portrait {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

.ai-scan-portrait::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  background:
    radial-gradient(circle at 50% 38%, transparent 0 38%, rgba(0, 0, 0, 0.18) 72%),
    linear-gradient(180deg, rgba(5, 8, 12, 0.02), rgba(5, 8, 12, 0.42));
  pointer-events: none;
}

.ai-person {
  position: absolute;
  inset: 0;
}

.ai-scan-photo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.08) contrast(1.04);
}

.ai-head {
  position: absolute;
  left: 50%;
  top: 12%;
  width: 34%;
  height: 42%;
  transform: translateX(-50%);
  border-radius: 44% 44% 48% 48%;
  background:
    radial-gradient(circle at 36% 42%, rgba(255, 255, 255, 0.16), transparent 4%),
    radial-gradient(circle at 64% 42%, rgba(255, 255, 255, 0.16), transparent 4%),
    linear-gradient(180deg, #3c4650, #222a31);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 0 40px rgba(53, 242, 154, 0.12);
}

.ai-hair {
  position: absolute;
  left: 50%;
  top: 7%;
  width: 39%;
  height: 20%;
  transform: translateX(-50%) rotate(-3deg);
  border-radius: 48% 52% 30% 34%;
  background: linear-gradient(135deg, #111820, #2d3943);
  z-index: 2;
}

.ai-neck {
  position: absolute;
  left: 50%;
  top: 51%;
  width: 16%;
  height: 17%;
  transform: translateX(-50%);
  border-radius: 0 0 12px 12px;
  background: linear-gradient(180deg, #27323a, #151a1f);
}

.ai-hoodie {
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: 6%;
  height: 34%;
  border-radius: 48% 48% 12% 12%;
  background:
    radial-gradient(circle at 50% 0%, rgba(53, 242, 154, 0.16), transparent 20%),
    linear-gradient(180deg, #1f2930, #0c1014);
  border: 1px solid rgba(255, 255, 255, 0.10);
}

.ai-headset {
  position: absolute;
  left: 50%;
  top: 20%;
  width: 48%;
  height: 30%;
  transform: translateX(-50%);
  border: 4px solid rgba(53, 242, 154, 0.62);
  border-bottom: 0;
  border-radius: 50% 50% 0 0;
  filter: drop-shadow(0 0 12px rgba(53, 242, 154, 0.28));
}

.scan-landmarks {
  position: absolute;
  inset: 4%;
  width: 92%;
  height: 92%;
  overflow: visible;
  filter: drop-shadow(0 0 8px rgba(53, 242, 154, 0.42));
}

.scan-landmarks circle {
  fill: var(--accent);
  opacity: 0.92;
}

.scan-bone {
  fill: none;
  stroke: rgba(53, 242, 154, 0.78);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pose-dots circle {
  fill: #8ee8ff;
}

.scan-readout {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 4;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero-hud-row {
  align-items: stretch;
}

.hero-hud-row div,
.hero-coach-card,
.sales-proof-grid article {
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  padding: 14px;
}

.hero-hud-row div {
  flex: 1;
}

.hero-hud-row strong {
  display: block;
  margin-top: 6px;
  font-size: 30px;
}

.hero-coach-card strong {
  display: block;
  margin-top: 8px;
  font-size: 20px;
  line-height: 1.2;
}

.sales-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.sales-proof-grid strong {
  display: block;
  margin: 8px 0 6px;
  font-size: 20px;
}

.sales-proof-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.landing-fast-path,
.contact-strip {
  display: grid;
  grid-template-columns: minmax(240px, 1.1fr) repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-items: stretch;
  margin-top: 14px;
}

.landing-fast-path > div,
.landing-fast-path > a,
.contact-strip {
  min-width: 0;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  padding: 15px;
}

.landing-fast-path > div {
  background: rgba(53, 242, 154, 0.065);
  border-color: rgba(53, 242, 154, 0.22);
}

.landing-fast-path span {
  display: block;
  color: var(--soft);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.landing-fast-path strong {
  display: block;
  margin-top: 8px;
  font-size: 20px;
  line-height: 1.16;
}

.landing-fast-path a {
  color: var(--text);
}

.landing-fast-path a b {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  margin-bottom: 10px;
  border-radius: 50%;
  color: #03130c;
  background: var(--accent);
}

.landing-fast-path a span {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0;
  text-transform: none;
}

.contact-strip {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  padding: 18px;
  background:
    radial-gradient(circle at 0% 0%, rgba(53, 242, 154, 0.12), transparent 22rem),
    rgba(255, 255, 255, 0.04);
}

.contact-strip span {
  display: block;
  color: var(--accent);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-strip strong {
  display: block;
  margin-top: 7px;
  font-size: 22px;
  line-height: 1.14;
}

.contact-strip p {
  max-width: 720px;
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.cta-primary.compact {
  min-height: 54px;
  white-space: nowrap;
}

.landing-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--soft);
  font-size: 13px;
}

.landing-footer a {
  color: var(--muted);
}

.landing-help::backdrop {
  background: rgba(2, 3, 6, 0.78);
  backdrop-filter: blur(6px);
}

.landing-help {
  width: min(540px, calc(100% - 40px));
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  background: #14181d;
  color: var(--text);
}

.landing-help[open] form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 26px;
}

.landing-help h2,
.landing-help p {
  margin: 0;
}

.landing-help p,
.landing-help-list {
  color: var(--muted);
  line-height: 1.5;
}

.landing-help-list {
  display: grid;
  gap: 10px;
  padding-left: 20px;
}

.landing-help-list strong {
  display: block;
  color: var(--text);
}

.landing-help-list code {
  display: block;
  margin-top: 6px;
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.34);
  color: var(--text);
  white-space: pre-wrap;
}

@media (max-width: 980px) {
  .sales-hero,
  .sales-proof-grid,
  .landing-fast-path,
  .contact-strip {
    grid-template-columns: 1fr;
  }

  .sales-hero {
    min-height: 0;
  }

  .hero-product-frame {
    order: -1;
  }
}

@media (max-width: 720px) {
  .landing-main {
    width: min(100% - 24px, 1180px);
    padding-top: 24px;
  }

  .landing-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .landing-cta-row {
    grid-template-columns: 1fr;
  }
}