/* Dash homepage — site-level styles */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: var(--canvas); }

img { display: block; max-width: 100%; }

/* Section rhythm */
.section {
  position: relative;
  padding: 120px 24px;
  max-width: 1240px;
  margin: 0 auto;
}
.section-tight { padding: 96px 24px; }
.section-wide { max-width: 1320px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.6px;
  color: var(--mute);
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hero-stripe-start);
  display: inline-block;
}

.eyebrow-quiet::before { background: var(--ash); }

.headline {
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 600;
  font-size: clamp(36px, 5.4vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.5px;
  color: var(--ink);
  font-feature-settings: "calt","kern","ss02","ss03","ss08";
  margin: 0;
  text-wrap: balance;
}
.headline-md {
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.3px;
  font-weight: 600;
}

.lede {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  color: var(--body);
  max-width: 540px;
  margin: 24px 0 0;
}

.divider-soft {
  border: 0;
  border-top: 1px solid var(--hairline);
  margin: 0;
}

/* Hover on link rows / cards — one-notch surface lift */
.lift { transition: background 180ms cubic-bezier(0.2,0,0,1), border-color 180ms cubic-bezier(0.2,0,0,1), transform 220ms cubic-bezier(0.2,0,0,1); }
.lift:hover { background: var(--surface-elevated); border-color: var(--hairline-strong); }

.btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 22px;
  border-radius: 9999px;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.2px;
  border: 1px solid transparent;
  cursor: pointer;
  user-select: none;
  transition: background 150ms cubic-bezier(0.2,0,0,1), color 150ms, border-color 150ms;
  font-feature-settings: "calt","kern","liga","ss03";
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn-pill-primary { background: #fff; color: #07080a; }
.btn-pill-primary:hover { background: var(--primary-pressed); }
.btn-pill-ghost { background: transparent; color: var(--on-dark); border-color: var(--hairline-strong); }
.btn-pill-ghost:hover { background: var(--surface-elevated); border-color: rgba(255,255,255,0.32); }
.btn-pill-quiet { background: transparent; color: var(--body); }
.btn-pill-quiet:hover { color: var(--on-dark); }

.btn-pill-sm { height: 36px; padding: 0 16px; font-size: 13px; }

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  height: 64px;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 220ms, border-color 220ms, backdrop-filter 220ms;
}
.nav-scrolled {
  background: rgba(7,8,10,0.78);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--hairline);
}
.nav-brand {
  display: inline-flex;
  align-items: center;
}
.nav-links {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-link,
.nav-signin {
  color: rgba(255,255,255,0.78);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  transition: color 150ms;
}
.nav-link:hover,
.nav-signin:hover {
  color: var(--on-dark);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-cta {
  height: 40px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  box-shadow: 0 1px 10px rgba(255,255,255,0.15);
}
.nav-menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 9999px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(7,8,10,0.42);
  color: var(--on-dark);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease;
}
.nav-menu-button span {
  display: block;
  width: 16px;
  height: 2px;
  border-radius: 9999px;
  background: currentColor;
  transition: transform 220ms cubic-bezier(0.2,0,0,1), opacity 180ms ease;
}
.nav-menu-button.is-open {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.28);
}
.nav-menu-button.is-open span:first-child {
  transform: translateY(4px) rotate(45deg);
}
.nav-menu-button.is-open span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}
.nav-mobile-panel {
  display: none;
}

/* Hero stage — full-bleed cinematic */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 140px 36px 56px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  isolation: isolate;
  background: var(--canvas);
}
.hero-photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  filter: contrast(1.08) saturate(0.9) brightness(0.78);
  transform: none;
  z-index: -2;
}
.hero-vignette {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7,8,10,0.84) 0%, rgba(7,8,10,0.58) 28%, rgba(7,8,10,0.12) 57%, rgba(7,8,10,0.24) 100%),
    linear-gradient(180deg, rgba(7,8,10,0.66) 0%, rgba(7,8,10,0.08) 34%, rgba(7,8,10,0.42) 74%, rgba(7,8,10,0.92) 100%),
    radial-gradient(ellipse at 76% 70%, rgba(255,139,67,0.12) 0%, rgba(7,8,10,0) 38%);
  z-index: -1;
}
.hero-content {
  max-width: 1816px;
  margin: 0 auto;
  width: 100%;
  position: relative;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 38px;
  padding: 0 14px;
  border-radius: 9999px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(13,13,13,0.42);
  color: rgba(255,255,255,0.82);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  backdrop-filter: blur(12px) saturate(130%);
  -webkit-backdrop-filter: blur(12px) saturate(130%);
}
.hero-badge-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--hero-stripe-start);
  box-shadow: 0 0 14px rgba(255,87,87,0.8);
}
.hero-title {
  max-width: 820px;
  margin-top: 52px;
  font-size: 68px;
  line-height: 1.1;
  letter-spacing: -0.5px;
  font-weight: 700;
  text-shadow: 0 2px 18px rgba(0,0,0,0.24);
}
.hero-lede {
  max-width: 560px;
  margin-top: 20px;
  color: rgba(255,255,255,0.72);
  font-size: 20px;
  line-height: 1.55;
  letter-spacing: 0;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero-action-primary,
.hero-action-secondary {
  height: 52px;
  padding: 0 26px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0;
}
.hero-action-primary {
  gap: 18px;
  box-shadow: 0 2px 16px rgba(255,255,255,0.12);
}
.hero-action-secondary {
  min-width: 184px;
  background: rgba(7,8,10,0.1);
  border-color: rgba(255,255,255,0.28);
  color: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px) saturate(130%);
  -webkit-backdrop-filter: blur(10px) saturate(130%);
}

.hero-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 60px;
}
.hero-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  width: min(560px, 100%);
}
.hero-stat {
  position: relative;
  border-top: 1px solid rgba(255,255,255,0.34);
  padding-top: 22px;
  min-width: 0;
}
.hero-stat + .hero-stat {
  padding-left: 36px;
}
.hero-stat + .hero-stat::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 1px;
  height: 64px;
  background: rgba(255,255,255,0.24);
}
.hero-stat .num {
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 700;
  font-size: 24px;
  line-height: 1;
  color: var(--on-dark);
  letter-spacing: 0;
}
.hero-stat .num span {
  color: rgba(255,255,255,0.82);
  font-size: 17px;
  font-weight: 600;
  margin-left: 2px;
}
.hero-stat .label {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.7px;
  margin-top: 10px;
  text-transform: uppercase;
  font-weight: 600;
}
.hero-scroll-cue {
  display: flex;
  align-items: center;
  gap: 16px;
  color: rgba(255,255,255,0.55);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.45;
  font-weight: 500;
  margin-right: 48px;
}

/* Marquee ticker under hero */
.ticker {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: var(--canvas);
  overflow: hidden;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 13px;
  letter-spacing: 0.4px;
  color: var(--mute);
}
.ticker-track {
  display: flex;
  gap: 64px;
  padding: 16px 0;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
}
.ticker-track > * { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.ticker-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--ash); display: inline-block; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes dashFadeUp {
  from {
    opacity: 0;
    transform: translate3d(0, 18px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}
@keyframes dashSoftFloat {
  0%, 100% { transform: rotate(-5deg) translateY(-16px); }
  50% { transform: rotate(-4deg) translateY(-22px); }
}
@keyframes dashRedPulse {
  0%, 100% {
    opacity: 0.72;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.08);
  }
}
@keyframes dashLineGrow {
  from {
    opacity: 0;
    transform: scaleX(0);
  }
  to {
    opacity: 1;
    transform: scaleX(1);
  }
}

/* Recognition — split story with visual symptom cards */
.recognition-section {
  position: relative;
  padding: 80px 48px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 85% 18%, rgba(255,87,87,0.07) 0%, rgba(7,8,10,0) 34%),
    radial-gradient(ellipse at 50% 115%, rgba(255,87,87,0.09) 0%, rgba(7,8,10,0) 38%),
    var(--canvas);
}
.recognition-section::before {
  content: "";
  position: absolute;
  left: -4%;
  right: 52%;
  bottom: -22px;
  height: 300px;
  opacity: 0.5;
  background-image: radial-gradient(circle, rgba(255,64,64,0.85) 0 1px, transparent 1.5px);
  background-size: 16px 16px;
  mask-image: radial-gradient(ellipse at 45% 70%, #000 0%, transparent 68%);
  -webkit-mask-image: radial-gradient(ellipse at 45% 70%, #000 0%, transparent 68%);
  transform: perspective(520px) rotateX(58deg) rotateZ(2deg);
  transform-origin: bottom left;
  pointer-events: none;
}
.problem-grid {
  position: relative;
  z-index: 1;
  max-width: 1440px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(320px, 0.76fr) minmax(620px, 1.24fr);
  gap: 72px;
  align-items: center;
}
.recognition-copy {
  max-width: 520px;
}
.recognition-title {
  margin-top: 18px;
  font-size: 46px;
  line-height: 1.12;
  letter-spacing: -0.3px;
}
.recognition-lede {
  max-width: 420px;
  margin-top: 20px;
  color: var(--on-dark-mute);
  font-size: 17px;
  line-height: 1.65;
}
.recognition-rule {
  width: 48px;
  height: 2px;
  margin-top: 36px;
  background: linear-gradient(90deg, var(--hero-stripe-start), #d01b22);
}
.recognition-footnote {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
}
.recognition-foot-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #ff5a6f;
  border: 1px solid rgba(255,87,87,0.75);
  background: radial-gradient(circle at 50% 50%, rgba(255,87,87,0.12), transparent 68%);
  flex-shrink: 0;
}
.recognition-footnote p {
  color: var(--on-dark-mute);
  font-size: 16px;
  line-height: 1.5;
}
.recognition-footnote strong {
  color: var(--ink);
  font-weight: 600;
}
.problem-symptoms {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.symptom-card {
  display: grid;
  grid-template-columns: minmax(260px, 0.96fr) minmax(240px, 1fr);
  min-height: 180px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 22px;
  background:
    radial-gradient(ellipse at 84% 10%, rgba(255,87,87,0.18), transparent 45%),
    rgba(8,8,9,0.72);
  box-shadow: inset 0 0 0 1px rgba(255,87,87,0.05);
}
.symptom-card:hover {
  border-color: rgba(255,87,87,0.35);
}
.symptom-visual {
  position: relative;
  min-height: 180px;
  background-size: cover;
  background-position: center;
  border-right: 1px solid rgba(255,255,255,0.08);
  filter: saturate(0.76) contrast(1.08) brightness(0.78);
}
.symptom-card-day .symptom-visual {
  background-position: center 35%;
}
.symptom-card-training .symptom-visual {
  background-position: 64% 54%;
}
.symptom-card-pressure .symptom-visual {
  background-size: 118%;
  background-position: 45% 52%;
  filter: saturate(0.82) contrast(1.08) brightness(0.6);
}
.symptom-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7,8,10,0.18), rgba(7,8,10,0.04) 52%, rgba(7,8,10,0.28)),
    linear-gradient(180deg, rgba(255,255,255,0.06), rgba(7,8,10,0.22));
}
.symptom-card-training .symptom-visual::after {
  background:
    radial-gradient(ellipse at 58% 40%, transparent 0%, rgba(7,8,10,0.52) 72%),
    linear-gradient(90deg, rgba(7,8,10,0.28), rgba(7,8,10,0.08) 54%, rgba(7,8,10,0.38));
}
.symptom-copy {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px 36px 28px 48px;
}
.symptom-copy::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 50%;
  width: 1px;
  height: 56px;
  transform: translateY(-18%);
  background: linear-gradient(180deg, rgba(255,87,87,0.15), rgba(255,87,87,0.92), rgba(255,87,87,0.15));
}
.symptom-copy .idx {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--hero-stripe-start);
  line-height: 1;
}
.symptom-copy .label {
  margin-top: 16px;
  max-width: 300px;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 22px;
  line-height: 1.2;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.2px;
}
.symptom-copy .meta {
  margin-top: 12px;
  max-width: 300px;
  font-family: "Inter", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--on-dark-mute);
}
.pressure-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 45% 62%, rgba(255,199,51,0.82), transparent 8%),
    radial-gradient(circle at 61% 46%, rgba(255,57,57,0.92), transparent 9%),
    radial-gradient(ellipse at 57% 49%, rgba(255,57,57,0.38), transparent 30%);
}
.pressure-ring {
  position: absolute;
  width: 150px;
  height: 82px;
  border: 1px solid rgba(255,57,57,0.76);
  border-radius: 50%;
  transform: rotate(-22deg);
  box-shadow: 0 0 18px rgba(255,57,57,0.22);
}
.pressure-ring-heel {
  left: 35%;
  top: 51%;
}
.pressure-ring-forefoot {
  left: 50%;
  top: 31%;
}

/* Aha — the shift */
.aha-stage {
  position: relative;
  padding: max(12vh, 120px) 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse at 50% 62%, rgba(255,58,44,0.18) 0%, rgba(255,58,44,0.08) 24%, rgba(0,0,0,0) 58%),
    radial-gradient(ellipse at 50% 76%, rgba(135,28,23,0.3) 0%, rgba(0,0,0,0) 48%),
    radial-gradient(ellipse at 50% 8%, rgba(255,255,255,0.03) 0%, rgba(0,0,0,0) 42%),
    var(--canvas);
}
.aha-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(7,8,10,0) 0%, rgba(7,8,10,0.12) 44%, rgba(7,8,10,0.88) 100%),
    linear-gradient(180deg, var(--canvas) 0%, rgba(7,8,10,0.36) 28%, rgba(7,8,10,0.18) 54%, rgba(7,8,10,0.72) 100%);
  pointer-events: none;
}
.aha-stage::after {
  content: "";
  position: absolute;
  inset: 14% 8%;
  z-index: -2;
  background:
    radial-gradient(circle at 50% 48%, rgba(255,255,255,0.08) 0 1px, transparent 1.5px);
  background-size: 18px 18px;
  opacity: 0.08;
  mask-image: radial-gradient(ellipse at 50% 50%, #000 0%, transparent 64%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, #000 0%, transparent 64%);
}
.aha-inner {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}
.aha-eyebrow {
  justify-content: center;
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 4px;
}
.aha-eyebrow::before {
  width: 8px;
  height: 8px;
  margin-right: 8px;
  box-shadow: 0 0 14px rgba(255,87,87,0.88);
}
.aha-quote {
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 700;
  font-size: 52px;
  line-height: 1.1;
  letter-spacing: -0.5px;
  color: var(--ink);
  max-width: 820px;
  margin: 28px auto 0;
  text-wrap: balance;
  text-shadow: 0 0 18px rgba(255,255,255,0.12);
}
.aha-quote em {
  font-style: normal;
  color: rgba(255,255,255,0.42);
}
.aha-lede {
  max-width: 720px;
  margin: 28px auto 0;
  color: rgba(255,255,255,0.62);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  letter-spacing: 0;
}
.aha-actions {
  margin-top: 36px;
  display: flex;
  justify-content: center;
}
.aha-fit-button {
  height: 50px;
  padding: 0 32px;
  gap: 14px;
  font-size: 15px;
  font-weight: 500;
  border-radius: 9999px;
}
.aha-actions .btn-pill-ghost {
  background: rgba(90,20,18,0.32);
  border-color: rgba(255,101,92,0.42);
  color: var(--on-dark);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.04),
    0 0 32px rgba(255,58,44,0.16);
}
.aha-actions .btn-pill-ghost:hover {
  background: rgba(117,28,24,0.42);
  border-color: rgba(255,119,109,0.62);
}

/* Difference — comparison table */
.difference-section {
  position: relative;
  overflow: hidden;
  padding: max(10vh, 96px) 48px max(12vh, 120px);
  background:
    radial-gradient(ellipse at 35% 68%, rgba(224,42,42,0.07) 0%, rgba(0,0,0,0) 34%),
    radial-gradient(ellipse at 82% 24%, rgba(224,42,42,0.06) 0%, rgba(0,0,0,0) 38%),
    var(--canvas);
}
.difference-section::before {
  content: "";
  position: absolute;
  left: -10%;
  bottom: -42px;
  width: 48%;
  height: 310px;
  opacity: 0.48;
  background-image: radial-gradient(circle, rgba(255,76,64,0.84) 0 1px, transparent 1.5px);
  background-size: 15px 15px;
  mask-image: radial-gradient(ellipse at 48% 62%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 48% 62%, #000 0%, transparent 70%);
  transform: perspective(520px) rotateX(58deg) rotateZ(5deg);
  transform-origin: bottom left;
  pointer-events: none;
}
.difference-inner {
  position: relative;
  z-index: 1;
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(560px, 1.28fr);
  gap: 64px;
  align-items: center;
}
.difference-copy {
  max-width: 580px;
}
.difference-eyebrow {
  color: var(--hero-stripe-start);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
}
.difference-eyebrow::before {
  width: 8px;
  height: 8px;
  box-shadow: 0 0 12px rgba(255,87,87,0.85);
}
.difference-title {
  margin-top: 24px;
  font-size: 48px;
  line-height: 1.12;
  letter-spacing: -0.3px;
  font-weight: 700;
}
.difference-title em {
  display: inline-block;
  color: rgba(255,255,255,0.45);
  font-style: normal;
}
.difference-rule {
  width: 48px;
  height: 2px;
  margin-top: 32px;
  background: linear-gradient(90deg, var(--hero-stripe-start), #d01b22);
}
.difference-lede {
  margin-top: 20px;
  color: rgba(255,255,255,0.7);
  font-size: 17px;
  line-height: 1.6;
}
.difference-cta {
  margin-top: 32px;
  height: 52px;
  min-width: 220px;
  padding: 0 28px;
  gap: 16px;
  justify-content: space-between;
  color: var(--on-dark);
  border-color: rgba(255,67,67,0.62);
  background: rgba(38,10,10,0.22);
  font-size: 15px;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.02),
    0 0 24px rgba(255,57,57,0.10);
}
.difference-cta:hover {
  background: rgba(70,16,15,0.36);
  border-color: rgba(255,87,87,0.86);
}
.difference-table {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(44px, 0.01fr) minmax(0, 1fr);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 78% 12%, rgba(255,57,57,0.13), transparent 34%),
    rgba(8,8,9,0.52);
}
.difference-table::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: rgba(255,255,255,0.13);
  pointer-events: none;
}
.difference-table-head {
  min-height: 68px;
  display: grid;
  place-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.62);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.difference-generic {
  grid-column: 1 / 3;
}
.difference-dash {
  grid-column: 3 / 4;
  color: var(--hero-stripe-start);
  border-left: 1px solid rgba(255,255,255,0.08);
  box-shadow: inset 0 -1px 0 rgba(255,57,57,0.54);
}
.difference-cell {
  min-height: 148px;
  display: grid;
  grid-template-columns: 88px 1fr;
  align-items: center;
  gap: 24px;
  padding: 28px 36px 28px 28px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.difference-cell-dash {
  padding-left: 48px;
  background: radial-gradient(ellipse at 22% 50%, rgba(255,57,57,0.08), transparent 42%);
}
.difference-cell p {
  white-space: pre-line;
  color: rgba(255,255,255,0.86);
  font-size: 17px;
  line-height: 1.5;
  font-weight: 500;
}
.difference-cell-generic p {
  color: rgba(255,255,255,0.72);
}
.difference-arrow {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.difference-arrow svg {
  width: 44px;
  height: 44px;
  padding: 13px;
  color: rgba(255,255,255,0.76);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 50%;
  background: rgba(8,8,9,0.78);
}
.difference-icon {
  width: 84px;
  height: 84px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: rgba(255,255,255,0.46);
  border: 1px solid rgba(255,255,255,0.09);
  background: radial-gradient(circle at 50% 50%, rgba(255,255,255,0.035), transparent 68%);
}
.difference-icon svg {
  width: 42px;
  height: 42px;
}
.difference-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  opacity: 0.9;
}
.difference-icon-dash {
  color: var(--hero-stripe-start);
  border-color: rgba(255,57,57,0.34);
  background: radial-gradient(circle at 50% 50%, rgba(255,57,57,0.18), rgba(255,57,57,0.04) 58%, transparent 72%);
  box-shadow: inset 0 0 30px rgba(255,57,57,0.08), 0 0 28px rgba(255,57,57,0.08);
}
.difference-table > :nth-last-child(-n + 3) {
  border-bottom: 0;
}

/* Why Dash — product proof cards */
.why-dash-section {
  position: relative;
  overflow: hidden;
  padding: 72px 48px 88px;
  background:
    radial-gradient(ellipse at 78% 4%, rgba(255,255,255,0.08), rgba(7,8,10,0) 36%),
    radial-gradient(ellipse at 20% 58%, rgba(255,57,57,0.06), rgba(7,8,10,0) 38%),
    var(--canvas);
}
.why-dash-inner {
  max-width: 1240px;
  margin: 0 auto;
}
.why-dash-hero {
  min-height: 280px;
  display: grid;
  grid-template-columns: minmax(400px, 1fr) minmax(360px, 0.9fr);
  gap: 48px;
  align-items: start;
}
.why-dash-heading {
  position: relative;
  z-index: 1;
  animation: dashFadeUp 680ms cubic-bezier(0.2,0,0,1) both;
}
.why-dash-eyebrow {
  color: var(--hero-stripe-start);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
}
.why-dash-eyebrow::before {
  width: 8px;
  height: 8px;
  box-shadow: 0 0 14px rgba(255,87,87,0.85);
}
.why-dash-title {
  margin-top: 20px;
  max-width: 680px;
  font-size: 52px;
  line-height: 1.1;
  letter-spacing: -0.3px;
  font-weight: 700;
}
.why-dash-lede {
  margin-top: 18px;
  color: rgba(255,255,255,0.6);
  font-size: 17px;
  line-height: 1.6;
}
.why-dash-lede strong {
  color: var(--hero-stripe-start);
  font-weight: 500;
}
.why-dash-product {
  position: relative;
  min-height: 240px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
}
.why-dash-product::before {
  content: "";
  position: absolute;
  inset: 18px 0 auto auto;
  width: 480px;
  height: 220px;
  background: radial-gradient(ellipse at 55% 45%, rgba(255,255,255,0.14), rgba(7,8,10,0) 68%);
  filter: blur(8px);
  animation: dashRedPulse 5.8s ease-in-out infinite;
}
.why-dash-product img {
  position: relative;
  width: min(520px, 100%);
  filter: grayscale(0.55) contrast(1.18) brightness(0.78);
  transform: rotate(-5deg) translateY(-16px);
  animation: dashSoftFloat 7s ease-in-out infinite;
}
.why-dash-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}
.why-dash-card {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 16px;
  background: rgba(8,8,9,0.62);
  animation: dashFadeUp 680ms cubic-bezier(0.2,0,0,1) both;
  transition: transform 260ms cubic-bezier(0.2,0,0,1), border-color 220ms ease, background 220ms ease;
}
.why-dash-card:nth-child(1) { animation-delay: 80ms; }
.why-dash-card:nth-child(2) { animation-delay: 160ms; }
.why-dash-card:nth-child(3) { animation-delay: 240ms; }
.why-dash-card:nth-child(4) { animation-delay: 320ms; }
.why-dash-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,87,87,0.34);
  background: rgba(12,12,14,0.74);
}
.why-dash-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: contrast(1.08) saturate(0.82) brightness(0.58);
  transform: scale(1.02);
  transition: transform 520ms cubic-bezier(0.2,0,0,1), filter 420ms ease;
}
.why-dash-card:hover .why-dash-card-bg {
  transform: scale(1.055);
}
.why-dash-card-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7,8,10,0.92) 0%, rgba(7,8,10,0.7) 34%, rgba(7,8,10,0.1) 76%),
    linear-gradient(180deg, rgba(7,8,10,0.16), rgba(7,8,10,0.42));
}
.why-dash-card-personalized .why-dash-card-bg {
  background-image: url("../assets/why-dash-personalized.webp?v=2");
  background-position: 60% 52%;
}
.why-dash-card-printed .why-dash-card-bg {
  background-image: url("../assets/why-dash-3d-printed.webp?v=2");
  background-position: 76% 52%;
  filter: contrast(1.12) saturate(0.78) brightness(0.72);
}
.why-dash-card-pressure .why-dash-card-bg {
  background-image: url("../assets/why-dash-pressure-balanced.webp?v=2");
  background-position: 56% 62%;
}
.why-dash-card-lasting .why-dash-card-bg {
  background-image: url("../assets/why-dash-long-term-performance.webp?v=2");
  background-position: 76% 52%;
  filter: contrast(1.1) saturate(0.76) brightness(0.74);
}
.why-dash-card-printed .why-dash-card-bg::after,
.why-dash-card-lasting .why-dash-card-bg::after {
  background:
    linear-gradient(90deg, rgba(7,8,10,0.78) 0%, rgba(7,8,10,0.54) 34%, rgba(7,8,10,0.04) 76%),
    linear-gradient(180deg, rgba(7,8,10,0.08), rgba(7,8,10,0.28));
}
.why-dash-card-copy {
  position: relative;
  z-index: 1;
  max-width: 320px;
  padding: 36px 32px;
}
.why-dash-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--hero-stripe-start);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}
.why-dash-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  color: var(--hero-stripe-start);
  flex-shrink: 0;
}
.why-dash-icon svg {
  width: 22px;
  height: 22px;
}
.why-dash-card h3 {
  margin: 36px 0 0;
  color: var(--ink);
  font-size: 28px;
  line-height: 1.2;
  white-space: pre-line;
}
.why-dash-card p {
  margin-top: 14px;
  color: rgba(255,255,255,0.6);
  font-size: 15px;
  line-height: 1.6;
}
.why-dash-stat {
  position: absolute;
  right: 40px;
  bottom: 40px;
  z-index: 1;
  text-align: left;
}
.why-dash-stat strong {
  display: block;
  color: var(--ink);
  font-size: 40px;
  line-height: 1;
  font-weight: 500;
}
.why-dash-stat span {
  display: block;
  margin-top: 10px;
  color: rgba(255,255,255,0.7);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.why-dash-stat::after {
  content: "";
  display: block;
  width: 56px;
  height: 2px;
  margin: 14px auto 0;
  background: var(--hero-stripe-start);
  transform-origin: left center;
  animation: dashLineGrow 720ms 520ms cubic-bezier(0.2,0,0,1) both;
}

/* Lineup */
.lineup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.lineup-card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 14px;
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 520px;
  position: relative;
  overflow: hidden;
  transition: background 200ms, border-color 200ms;
}
.lineup-card:hover { background: var(--surface-elevated); border-color: var(--hairline-strong); }
.lineup-card .tier {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 12px;
  letter-spacing: 0.6px;
  color: var(--mute);
  text-transform: uppercase;
}
.lineup-card .name {
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 600;
  font-size: 28px;
  color: var(--ink);
  margin: 6px 0 8px;
  letter-spacing: -0.4px;
}
.lineup-card .quote {
  font-size: 15px;
  color: var(--body);
  line-height: 1.55;
  margin: 0 0 24px;
  max-width: 280px;
}
.lineup-card .render-stage {
  margin: 6px -28px 18px;
  height: 220px;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lineup-card .for-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0 0 24px;
  border-top: 1px solid var(--hairline);
  padding-top: 16px;
}
.lineup-card .for-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--charcoal);
}
.lineup-card .for-row svg { color: var(--mute); flex-shrink: 0; }

.lineup-card .price-row {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.lineup-card .price {
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 600;
  font-size: 22px;
  color: var(--ink);
  letter-spacing: -0.3px;
}
.lineup-card .price-sub {
  font-size: 12px;
  color: var(--ash);
  margin-left: 6px;
  font-weight: 400;
}

.lineup-card.featured {
  background: var(--surface-elevated);
  border-color: var(--hairline-strong);
}
.lineup-card .featured-badge {
  position: absolute;
  top: 22px;
  right: 22px;
  padding: 4px 10px;
  border-radius: 9999px;
  background: rgba(255,87,87,0.12);
  color: var(--hero-stripe-start);
  font-size: 11px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  font-weight: 500;
}

/* How It Works */
.how-section {
  position: relative;
  overflow: hidden;
  padding: 72px 48px 88px;
  background: #000;
}
.how-inner {
  max-width: 1240px;
  margin: 0 auto;
}
.how-heading {
  max-width: 580px;
  animation: dashFadeUp 680ms cubic-bezier(0.2,0,0,1) both;
}
.how-eyebrow {
  color: var(--hero-stripe-start);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
}
.how-eyebrow::before {
  display: none;
}
.how-title {
  margin-top: 18px;
  font-size: 50px;
  line-height: 1.1;
  letter-spacing: -0.3px;
  font-weight: 700;
}
.how-lede {
  margin-top: 16px;
  color: rgba(255,255,255,0.6);
  font-size: 17px;
  line-height: 1.6;
}
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.how-card {
  min-width: 0;
  animation: dashFadeUp 680ms cubic-bezier(0.2,0,0,1) both;
}
.how-card:nth-child(1) { animation-delay: 90ms; }
.how-card:nth-child(2) { animation-delay: 180ms; }
.how-card:nth-child(3) { animation-delay: 270ms; }
.how-visual {
  position: relative;
  aspect-ratio: 1.08 / 1;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  background: #050505;
  transition: transform 260ms cubic-bezier(0.2,0,0,1), border-color 220ms ease, box-shadow 220ms ease;
}
.how-card:hover .how-visual {
  transform: translateY(-4px);
  border-color: rgba(255,87,87,0.32);
  box-shadow: 0 18px 38px rgba(0,0,0,0.34);
}
.how-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.08) saturate(0.82) brightness(0.72);
  transition: transform 560ms cubic-bezier(0.2,0,0,1), filter 360ms ease;
}
.how-card:hover .how-visual img {
  transform: scale(1.035);
  filter: contrast(1.1) saturate(0.88) brightness(0.82);
}
.how-card-design .how-visual img {
  object-fit: contain;
  object-position: center center;
  filter: contrast(1.05) saturate(0.9) brightness(0.85);
}
.how-card-design:hover .how-visual img {
  transform: scale(1.018);
  filter: contrast(1.08) saturate(0.95) brightness(0.92);
}
.how-card-deliver .how-visual {
  background:
    radial-gradient(ellipse at 60% 40%, rgba(255,255,255,0.12), transparent 54%),
    linear-gradient(135deg, #1b120b, #050505 70%);
}
.how-card-deliver .how-visual img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  filter: contrast(1.08) saturate(0.82) brightness(0.72);
}
.how-card-deliver .how-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7,8,10,0.34), transparent 55%),
    radial-gradient(ellipse at 86% 16%, rgba(255,196,112,0.22), transparent 36%);
  transition: opacity 320ms ease;
}
.how-card-deliver:hover .how-visual::before {
  opacity: 0.72;
}
.how-delivery-box {
  position: absolute;
  left: 10%;
  bottom: 16%;
  width: 58%;
  aspect-ratio: 1.55 / 1;
  border: 1px solid rgba(255,255,255,0.16);
  background: linear-gradient(150deg, #171717, #030303 74%);
  transform: perspective(520px) rotateX(54deg) rotateZ(-9deg);
  box-shadow: 0 22px 34px rgba(0,0,0,0.55);
}
.how-delivery-box span {
  position: absolute;
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%);
  color: rgba(255,255,255,0.82);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 1px;
}
.how-design-callouts {
  position: absolute;
  inset: 0;
  color: rgba(255,255,255,0.62);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  pointer-events: none;
}
.how-design-callouts::before,
.how-design-callouts::after {
  content: "";
  position: absolute;
  background: var(--hero-stripe-start);
}
.callout {
  position: absolute;
  padding-left: 34px;
}
.callout::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 24px;
  height: 1px;
  background: var(--hero-stripe-start);
}
.callout::after {
  content: "";
  position: absolute;
  left: 22px;
  top: 5px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hero-stripe-start);
}
.callout-heel { right: 9%; top: 22%; }
.callout-arch { right: 11%; top: 40%; }
.callout-forefoot { right: 17%; bottom: 13%; }
.how-step-copy {
  padding: 28px 12px 0;
}
.how-step-num {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--hero-stripe-start);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
}
.how-step-num::after {
  content: "";
  width: 40px;
  height: 2px;
  background: var(--hero-stripe-start);
  transform-origin: left center;
  animation: dashLineGrow 620ms 360ms cubic-bezier(0.2,0,0,1) both;
}
.how-step-copy h3 {
  margin: 16px 0 0;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.25;
}
.how-step-copy p {
  max-width: 400px;
  margin-top: 10px;
  color: rgba(255,255,255,0.58);
  font-size: 15px;
  line-height: 1.6;
}

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--hairline);
}
.faq-item {
  border-bottom: 1px solid var(--hairline);
}
.faq-q {
  width: 100%;
  background: transparent;
  border: 0;
  color: var(--ink);
  font-family: "Inter", system-ui, sans-serif;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.1px;
  text-align: left;
  padding: 22px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 150ms;
}
.faq-q:hover { color: var(--on-dark); }
.faq-q .plus {
  width: 28px;
  height: 28px;
  border: 1px solid var(--hairline);
  border-radius: 9999px;
  display: grid;
  place-items: center;
  color: var(--body);
  transition: transform 220ms cubic-bezier(0.2,0,0,1), border-color 180ms;
  flex-shrink: 0;
}
.faq-item.open .faq-q .plus { transform: rotate(45deg); border-color: var(--hairline-strong); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 280ms cubic-bezier(0.2,0,0,1);
}
.faq-item.open .faq-a { max-height: 240px; }
.faq-a-inner {
  padding: 0 0 26px 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--body);
  max-width: 720px;
}

/* Final CTA */
.final-cta {
  border-top: 1px solid var(--hairline);
  position: relative;
  padding: 96px 24px;
  text-align: center;
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(115deg,
      rgba(255,87,87,0.18) 0, rgba(255,87,87,0.18) 60px,
      transparent 60px, transparent 220px,
      rgba(161,19,26,0.18) 220px, rgba(161,19,26,0.18) 280px,
      transparent 280px, transparent 460px),
    radial-gradient(ellipse at 50% 50%, rgba(7,8,10,0.7) 0%, var(--canvas) 70%);
  pointer-events: none;
  z-index: 0;
}
.final-cta-inner { position: relative; z-index: 1; max-width: 880px; margin: 0 auto; }

/* Footer */
.footer {
  border-top: 1px solid var(--hairline);
  padding: 64px 24px 40px;
  background: var(--canvas);
}
.footer-grid {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 48px;
}
.footer-col h4 {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 12px;
  letter-spacing: 0.6px;
  color: var(--mute);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  color: var(--body);
  font-size: 14px;
  padding: 6px 0;
  transition: color 150ms;
}
.footer-col a:hover { color: var(--on-dark); }
.footer-bottom {
  max-width: 1240px;
  margin: 56px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--ash);
}

/* Sticky bottom CTA */
.sticky-cta {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(120%);
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 8px 8px 20px;
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid var(--hairline-strong);
  border-radius: 9999px;
  transition: transform 360ms cubic-bezier(0.2,0,0,1);
  max-width: calc(100vw - 32px);
}
.sticky-cta.show { transform: translateX(-50%) translateY(0); }
.sticky-cta .label {
  font-family: "Inter", system-ui, sans-serif;
  font-size: 13px;
  color: var(--body);
  white-space: nowrap;
}
.sticky-cta .label strong { color: var(--ink); font-weight: 500; }

/* Responsive — tablet/mobile */
@media (max-width: 980px) {
  .nav { height: 56px; padding: 0 20px; }
  .nav-links { gap: 24px; }
  .nav-link, .nav-signin { font-size: 14px; }
  .nav-cta { height: 36px; padding: 0 16px; font-size: 13px; }
  .hero { padding: 110px 24px 48px; }
  .hero-photo { background-position: 58% 52%; }
  .hero-title { margin-top: 40px; font-size: 52px; }
  .hero-lede { font-size: 17px; }
  .hero-actions { margin-top: 28px; }
  .hero-action-primary,
  .hero-action-secondary { height: 46px; padding: 0 20px; font-size: 15px; }
  .hero-meta-row { margin-top: 48px; align-items: flex-start; }
  .hero-meta-grid { width: 100%; max-width: 480px; gap: 18px; }
  .hero-scroll-cue { margin-right: 0; font-size: 13px; }
  .recognition-section { padding: 60px 24px; }
  .problem-grid { grid-template-columns: 1fr; gap: 36px; }
  .recognition-copy { max-width: 600px; }
  .recognition-title { font-size: 36px; }
  .recognition-lede, .recognition-footnote p { font-size: 15px; }
  .symptom-card { grid-template-columns: 1fr; }
  .symptom-visual { min-height: 200px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .symptom-copy .label { font-size: 20px; }
  .symptom-copy .meta { font-size: 14px; }
  .aha-stage { min-height: 480px; padding: 80px 24px; }
  .aha-quote { font-size: 40px; }
  .aha-lede { font-size: 15px; }
  .aha-fit-button { height: 46px; padding: 0 28px; gap: 12px; font-size: 14px; }
  .difference-section { padding: 60px 24px 72px; }
  .difference-inner { grid-template-columns: 1fr; gap: 40px; }
  .difference-copy { max-width: 600px; }
  .difference-title { font-size: 38px; }
  .difference-lede { font-size: 15px; }
  .difference-table { grid-template-columns: minmax(0, 1fr) 44px minmax(0, 1fr); }
  .difference-table-head { min-height: 56px; font-size: 12px; }
  .difference-cell { min-height: 120px; grid-template-columns: 64px 1fr; gap: 16px; padding: 20px 18px; }
  .difference-cell-dash { padding-left: 32px; }
  .difference-icon { width: 60px; height: 60px; }
  .difference-icon svg { width: 30px; height: 30px; }
  .difference-cell p { font-size: 14px; }
  .difference-arrow svg { width: 36px; height: 36px; padding: 10px; }
  .why-dash-section { padding: 60px 24px 72px; }
  .why-dash-hero { grid-template-columns: 1fr; min-height: 0; gap: 28px; }
  .why-dash-title { font-size: 40px; }
  .why-dash-lede { font-size: 15px; }
  .why-dash-product { min-height: 180px; justify-content: center; }
  .why-dash-product img { width: min(440px, 100%); transform: rotate(-5deg); }
  .why-dash-grid { grid-template-columns: 1fr; }
  .why-dash-card { min-height: 280px; }
  .why-dash-card-copy { max-width: 360px; padding: 28px 28px; }
  .why-dash-card h3 { margin-top: 28px; font-size: 24px; }
  .why-dash-card p { font-size: 14px; }
  .why-dash-stat { right: 28px; bottom: 28px; }
  .why-dash-stat strong { font-size: 32px; }
  .how-section { padding: 60px 24px 72px; }
  .how-title { font-size: 40px; }
  .how-lede { font-size: 15px; }
  .how-grid { grid-template-columns: 1fr; gap: 32px; margin-top: 40px; }
  .how-visual { aspect-ratio: 1.55 / 1; }
  .how-step-copy { padding: 20px 0 0; }
  .how-step-copy h3 { font-size: 20px; }
  .how-step-copy p { font-size: 14px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .faq-grid { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 620px) {
  .nav { height: 68px; padding: 0 16px; }
  .nav-brand span { font-size: 25px !important; }
  .nav-links { display: none; }
  .nav-signin { display: none; }
  .nav-actions { gap: 10px; }
  .nav-cta { height: 40px; padding: 0 15px; font-size: 13px; }
  .nav-menu-button { display: inline-flex; }
  .nav-mobile-panel {
    position: fixed;
    top: 76px;
    left: 16px;
    right: 16px;
    display: grid;
    gap: 4px;
    padding: 10px;
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 18px;
    background: rgba(7,8,10,0.92);
    box-shadow: 0 22px 52px rgba(0,0,0,0.42);
    backdrop-filter: blur(20px) saturate(140%);
    -webkit-backdrop-filter: blur(20px) saturate(140%);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 220ms cubic-bezier(0.2,0,0,1);
  }
  .nav-mobile-panel.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .nav-mobile-panel a {
    display: flex;
    align-items: center;
    min-height: 46px;
    padding: 0 14px;
    border-radius: 12px;
    color: rgba(255,255,255,0.82);
    font-family: "Inter", system-ui, sans-serif;
    font-size: 15px;
    font-weight: 600;
  }
  .nav-mobile-panel a:hover {
    background: rgba(255,255,255,0.08);
    color: var(--on-dark);
  }
  .nav-mobile-panel .nav-mobile-cta {
    margin-top: 4px;
    justify-content: center;
    background: #fff;
    color: #07080a;
  }
  .hero {
    min-height: 100vh;
    padding: 108px 18px 38px;
    justify-content: flex-end;
  }
  .hero-photo { background-position: 66% 52%; }
  .hero-vignette {
    background:
      linear-gradient(90deg, rgba(7,8,10,0.86) 0%, rgba(7,8,10,0.58) 46%, rgba(7,8,10,0.18) 100%),
      linear-gradient(180deg, rgba(7,8,10,0.64) 0%, rgba(7,8,10,0.12) 38%, rgba(7,8,10,0.88) 100%);
  }
  .hero-badge {
    height: auto;
    min-height: 40px;
    padding: 9px 13px;
    max-width: 100%;
    font-size: 12px;
    letter-spacing: 1px;
  }
  .hero-title { margin-top: 38px; font-size: 38px; line-height: 1.12; }
  .hero-lede { margin-top: 22px; font-size: 17px; line-height: 1.5; }
  .hero-actions { margin-top: 34px; gap: 10px; }
  .hero-action-primary,
  .hero-action-secondary {
    height: 48px;
    padding: 0 18px;
    font-size: 15px;
  }
  .hero-action-secondary { min-width: 0; }
  .hero-meta-row { margin-top: 42px; gap: 28px; }
  .hero-meta-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 310px;
  }
  .hero-stat {
    border-top-color: rgba(255,255,255,0.22);
    padding-top: 12px;
  }
  .hero-stat + .hero-stat {
    padding-left: 0;
  }
  .hero-stat + .hero-stat::before {
    display: none;
  }
  .hero-stat .num { font-size: 24px; }
  .hero-stat .num span { font-size: 17px; }
  .hero-stat .label { margin-top: 7px; font-size: 12px; }
  .hero-scroll-cue {
    display: none;
  }
  .section { padding: 56px 20px; }
  .recognition-section { padding: 56px 18px; }
  .recognition-title { font-size: 30px; }
  .recognition-lede, .recognition-footnote p { font-size: 14px; }
  .recognition-foot-icon { width: 46px; height: 46px; }
  .problem-symptoms { gap: 12px; }
  .symptom-card { min-height: 0; border-radius: 14px; }
  .symptom-visual { min-height: 160px; }
  .symptom-copy { padding: 22px 20px 22px 36px; }
  .symptom-copy::before { left: 16px; height: 44px; }
  .symptom-copy .idx { font-size: 12px; }
  .symptom-copy .label { margin-top: 12px; font-size: 18px; }
  .symptom-copy .meta { margin-top: 8px; font-size: 13px; }
  .aha-stage { min-height: 400px; padding: 72px 18px; }
  .aha-quote { font-size: 32px; }
  .aha-lede { font-size: 14px; }
  .aha-fit-button { height: 44px; padding: 0 22px; gap: 10px; font-size: 14px; }
  .difference-section { padding: 56px 18px 72px; }
  .difference-title { font-size: 32px; }
  .difference-lede { font-size: 14px; }
  .difference-cta { min-width: 0; width: 100%; height: 46px; padding: 0 20px; font-size: 14px; }
  .difference-table { grid-template-columns: 1fr; border-radius: 14px; }
  .difference-table::before { display: none; }
  .difference-table-head { display: none; }
  .difference-cell { min-height: 0; grid-template-columns: 56px 1fr; gap: 14px; padding: 18px 16px; }
  .difference-cell-dash { padding-left: 16px; border-bottom-color: rgba(255,57,57,0.16); }
  .difference-cell-generic::before,
  .difference-cell-dash::before {
    display: block; grid-column: 1 / -1; margin-bottom: -2px;
    color: rgba(255,255,255,0.52); font-size: 11px; font-weight: 700;
    letter-spacing: 1px; text-transform: uppercase;
  }
  .difference-cell-generic::before { content: "Generic Insoles"; }
  .difference-cell-dash::before { content: "Dash"; color: var(--hero-stripe-start); }
  .difference-arrow { min-height: 40px; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .difference-arrow svg { transform: rotate(90deg); width: 32px; height: 32px; padding: 9px; }
  .difference-icon { width: 52px; height: 52px; }
  .difference-icon svg { width: 28px; height: 28px; }
  .difference-cell p { font-size: 14px; }
  .why-dash-section { padding: 56px 18px 72px; }
  .why-dash-title { font-size: 34px; }
  .why-dash-lede { font-size: 14px; }
  .why-dash-product { min-height: 150px; }
  .why-dash-grid { gap: 12px; margin-top: 20px; }
  .why-dash-card { min-height: 300px; border-radius: 14px; }
  .why-dash-card-bg::after {
    background:
      linear-gradient(180deg, rgba(7,8,10,0.86) 0%, rgba(7,8,10,0.58) 48%, rgba(7,8,10,0.2) 100%),
      linear-gradient(90deg, rgba(7,8,10,0.72), rgba(7,8,10,0.08));
  }
  .why-dash-card-copy { padding: 24px 20px; max-width: 260px; }
  .why-dash-card h3 { margin-top: 24px; font-size: 22px; }
  .why-dash-card p { font-size: 13px; }
  .why-dash-stat { left: 20px; right: auto; bottom: 22px; }
  .why-dash-stat strong { font-size: 26px; }
  .why-dash-stat span { margin-top: 8px; font-size: 10px; }
  .how-section { padding: 56px 18px 72px; }
  .how-title { font-size: 34px; }
  .how-lede { font-size: 14px; }
  .how-grid { gap: 28px; margin-top: 32px; }
  .how-visual { aspect-ratio: 1.12 / 1; border-radius: 12px; }
  .how-card-design .how-visual img { padding: 0; }
  .how-design-callouts { display: none; }
  .how-delivery-box span { font-size: 15px; }
  .how-step-copy { padding-top: 16px; }
  .how-step-num { font-size: 16px; gap: 10px; }
  .how-step-num::after { width: 32px; height: 2px; }
  .how-step-copy h3 { margin-top: 14px; font-size: 18px; }
  .how-step-copy p { font-size: 13px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }

  /* FAQ: stack vertically on mobile */
  .faq-grid { grid-template-columns: 1fr; gap: 24px; }

  /* Why Dash "lasting" card: take stat out of absolute flow so it doesn't overlap */
  .why-dash-stat {
    position: relative;
    left: auto; right: auto; bottom: auto;
    padding: 0 20px 24px;
    margin-top: 12px;
    text-align: left;
  }
  .why-dash-stat::after { margin: 12px 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  .why-dash-heading,
  .why-dash-product::before,
  .why-dash-product img,
  .why-dash-card,
  .why-dash-stat::after,
  .how-heading,
  .how-card,
  .how-step-num::after {
    animation: none;
  }
  .why-dash-card,
  .why-dash-card-bg,
  .how-visual,
  .how-visual img,
  .how-card-deliver .how-visual::before {
    transition: none;
  }
  .why-dash-card:hover,
  .how-card:hover .how-visual,
  .how-card:hover .how-visual img,
  .why-dash-card:hover .why-dash-card-bg {
    transform: none;
  }
}