:root {
  --bg: #07050b;
  --bg-soft: #120d1c;
  --panel: rgba(255, 255, 255, 0.08);
  --panel-strong: rgba(255, 255, 255, 0.12);
  --panel-border: rgba(255, 255, 255, 0.14);
  --text: #f8f4ff;
  --muted: rgba(240, 232, 255, 0.72);
  --muted-strong: rgba(240, 232, 255, 0.9);
  --accent: #ae8fff;
  --accent-strong: #d8c7ff;
  --accent-soft: rgba(174, 143, 255, 0.2);
  --pink-soft: rgba(255, 182, 227, 0.3);
  --shadow: 0 24px 70px rgba(3, 2, 7, 0.45);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1180px;
  --font-display: "Avenir Next", "SF Pro Display", "Segoe UI", -apple-system,
    BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
    sans-serif;
  --font-body: "SF Pro Text", "Segoe UI", -apple-system, BlinkMacSystemFont,
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(170, 126, 255, 0.22), transparent 28%),
    radial-gradient(circle at 80% 10%, rgba(255, 182, 227, 0.14), transparent 24%),
    radial-gradient(circle at bottom right, rgba(112, 65, 214, 0.22), transparent 32%),
    linear-gradient(180deg, #0d0913 0%, #07050b 52%, #050408 100%);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.42), transparent 90%);
  pointer-events: none;
  z-index: -2;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

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

.background-glow {
  position: fixed;
  width: 30rem;
  height: 30rem;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: -1;
  opacity: 0.4;
}

.background-glow-left {
  top: -6rem;
  left: -10rem;
  background: rgba(173, 134, 255, 0.28);
}

.background-glow-right {
  right: -8rem;
  bottom: 4rem;
  background: rgba(255, 177, 226, 0.2);
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.section {
  padding: 42px 0 44px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 18px 0 0;
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(10, 8, 16, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 14px 40px rgba(3, 2, 7, 0.25);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-mark {
  display: block;
  flex: 0 0 auto;
  width: 172px;
  height: 46px;
  overflow: hidden;
  border-radius: 14px;
}

.brand-logo-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.brand-text {
  font-size: 1rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-nav a {
  position: relative;
  color: var(--muted);
  font-size: 0.95rem;
  transition: color 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--accent-strong), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text);
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
  cursor: pointer;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, #f2ecff 0%, #b395ff 46%, #9d76ff 100%);
  color: #140d20;
  box-shadow: 0 16px 30px rgba(147, 110, 255, 0.28);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.button-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.nav-cta {
  white-space: nowrap;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero {
  padding-top: 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 30px;
  align-items: center;
}

.hero-copy h1,
.section-heading h2,
.card-copy h3,
.flow-card h3,
.experiment-card h3,
.product-pill-card h3,
.contact-card h2 {
  margin: 0;
  font-family: var(--font-display);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  font-size: clamp(3.7rem, 7vw, 7rem);
}

.hero-subtitle {
  margin: 18px 0 8px;
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  color: var(--muted-strong);
}

.hero-tagline {
  margin: 0 0 20px;
  font-size: 1.1rem;
  color: var(--accent-strong);
}

.hero-description {
  max-width: 40rem;
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 1.04rem;
}

.hero-description-cn {
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-note {
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.96rem;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  min-height: 620px;
}

.halo {
  position: absolute;
  border-radius: 50%;
  filter: blur(24px);
  opacity: 0.7;
}

.halo-top {
  top: 44px;
  right: 40px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(255, 182, 227, 0.4) 0%, transparent 68%);
}

.halo-bottom {
  left: 20px;
  bottom: 70px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(173, 134, 255, 0.32) 0%, transparent 70%);
}

.phone-mockup {
  position: relative;
  width: min(100%, 390px);
  margin-top: 18px;
  padding: 14px;
  border-radius: 38px;
  background:
    linear-gradient(180deg, rgba(30, 24, 42, 0.95) 0%, rgba(12, 10, 20, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
}

.phone-mockup::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.phone-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 10px 12px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.88rem;
}

.status-dots {
  display: inline-flex;
  gap: 5px;
}

.status-dots i {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
}

.phone-screen {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  border-radius: 28px;
  background:
    radial-gradient(circle at top, rgba(167, 127, 255, 0.18), transparent 38%),
    linear-gradient(180deg, rgba(250, 246, 255, 0.09) 0%, rgba(255, 255, 255, 0.03) 100%);
}

.screen-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.screen-label,
.mini-label,
.contact-label,
.card-kicker,
.experiment-badge,
.flow-number,
.screen-chip,
.partner-tags span,
.pill-icon {
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.screen-label {
  margin: 0 0 4px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.75rem;
}

.screen-header h2 {
  margin: 0;
  font-size: 1.6rem;
}

.screen-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 700;
}

.screen-main-card,
.screen-bottom-card,
.mini-panel,
.product-pill-card,
.flow-card,
.experiment-card,
.contact-card,
.partner-panel,
.bento-card {
  border: 1px solid var(--panel-border);
  background: var(--panel);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.screen-main-card {
  padding: 18px;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(165, 119, 255, 0.22), rgba(255, 255, 255, 0.05)),
    rgba(255, 255, 255, 0.06);
}

.screen-main-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.screen-main-card-head span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
  color: var(--accent-strong);
}

.screen-main-card p,
.screen-bottom-card p,
.report-summary p,
.product-pill-card p,
.flow-card p,
.experiment-card p,
.contact-card p,
.partner-summary,
.section-heading p,
.card-copy p {
  margin: 0;
  color: var(--muted);
}

.micro-progress {
  margin-top: 16px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.micro-progress span {
  display: block;
  width: 68%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #f8f3ff 0%, #ccafff 30%, #9d76ff 100%);
}

.screen-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mini-panel {
  padding: 14px;
  border-radius: 18px;
  min-height: 98px;
}

.mini-label {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.72rem;
}

.mini-panel strong,
.screen-main-card strong,
.report-summary strong {
  display: block;
  font-size: 1.02rem;
}

.screen-bottom-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px;
  border-radius: 22px;
}

.dot-group {
  display: inline-flex;
  gap: 8px;
}

.dot-group span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(175, 139, 255, 0.8));
}

.section-heading {
  max-width: 720px;
  margin-bottom: 24px;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.45rem);
  margin-bottom: 14px;
}

.section-heading p {
  font-size: 1rem;
}

.section-heading-left {
  margin-bottom: 0;
}

.product-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-pill-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  border-radius: 24px;
}

.pill-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 52px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 700;
}

.product-pill-card h3 {
  margin-bottom: 10px;
  font-size: 1.25rem;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.bento-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  min-height: 280px;
  padding: 24px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition:
    transform 200ms ease,
    border-color 200ms ease,
    background 200ms ease,
    box-shadow 200ms ease;
}

.bento-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.08), transparent 40%);
  pointer-events: none;
}

.bento-card:hover {
  transform: translateY(-4px);
  border-color: rgba(216, 199, 255, 0.26);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.22);
}

.card-copy {
  position: relative;
  z-index: 1;
}

.card-kicker {
  margin-bottom: 10px;
  color: var(--accent-strong);
  font-size: 0.8rem;
  font-weight: 700;
}

.card-copy h3 {
  margin-bottom: 12px;
  font-size: 1.55rem;
}

.card-visual {
  position: relative;
  z-index: 1;
}

.card-workout {
  grid-column: span 7;
}

.card-food {
  grid-column: span 5;
}

.card-mystic,
.card-social,
.card-tests {
  grid-column: span 4;
}

.card-report {
  grid-column: span 12;
  min-height: 320px;
}

.workout-visual {
  display: flex;
  align-items: center;
  gap: 22px;
}

.workout-ring {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(10, 8, 16, 0.7) 54%, transparent 56%),
    conic-gradient(from 220deg, #f8f3ff 0deg, #bc9dff 140deg, #8f63ff 260deg, rgba(255, 255, 255, 0.16) 360deg);
  font-weight: 700;
  color: var(--accent-strong);
}

.workout-lines {
  flex: 1;
  display: grid;
  gap: 14px;
}

.workout-lines div {
  display: grid;
  gap: 8px;
}

.workout-lines span,
.energy-stack span,
.report-summary small,
.food-card small,
.streak-panel small {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.82rem;
}

.line-fill {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  position: relative;
}

.line-fill::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: inherit;
  background: linear-gradient(90deg, #f6efff 0%, #c7abff 40%, #8d63ff 100%);
}

.line-fill-a::before {
  width: 82%;
}

.line-fill-b::before {
  width: 64%;
}

.line-fill-c::before {
  width: 88%;
}

.food-visual {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
}

.food-chip,
.test-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted-strong);
  font-weight: 600;
}

.food-card {
  grid-column: 1 / -1;
  padding: 18px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255, 179, 227, 0.14), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.food-card strong {
  display: block;
  margin-top: 6px;
  font-size: 1.08rem;
}

.mystic-visual {
  display: grid;
  gap: 18px;
}

.mystic-symbols {
  display: flex;
  gap: 14px;
  font-size: 1.35rem;
  color: var(--accent-strong);
}

.energy-stack {
  display: grid;
  gap: 10px;
}

.energy-stack div {
  display: grid;
  grid-template-columns: 74px 1fr;
  align-items: center;
  gap: 12px;
}

.energy-stack i {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.92), rgba(166, 126, 255, 0.8));
}

.social-visual {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.avatar-row {
  display: flex;
  gap: 10px;
}

.avatar-row span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.14), rgba(174, 143, 255, 0.24));
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-weight: 700;
}

.streak-panel {
  width: fit-content;
  min-width: 140px;
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.streak-panel strong {
  display: block;
  margin-top: 8px;
  font-size: 1.6rem;
}

.tests-visual {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.report-visual {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
  gap: 18px;
  align-items: end;
}

.report-chart {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  min-height: 170px;
  padding: 22px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(174, 143, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.report-chart span {
  flex: 1;
  border-radius: 999px 999px 10px 10px;
  background: linear-gradient(180deg, rgba(248, 243, 255, 0.95), rgba(157, 118, 255, 0.6));
}

.report-summary {
  padding: 22px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.report-summary strong {
  margin: 8px 0 10px;
  font-size: 1.55rem;
}

.flow-grid,
.experiments-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.flow-card,
.experiment-card {
  padding: 24px;
  border-radius: 26px;
}

.flow-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 16px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 700;
}

.flow-card h3,
.experiment-card h3 {
  margin-bottom: 10px;
  font-size: 1.32rem;
}

.experiment-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.experiment-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 700;
}

.experiment-card p {
  margin-bottom: 20px;
}

.partner-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  align-items: stretch;
}

.partner-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  padding: 26px;
  border-radius: 28px;
}

.partner-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.partner-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted-strong);
  font-size: 0.76rem;
  font-weight: 700;
}

.contact-card {
  padding: 32px;
  border-radius: 32px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.contact-item {
  padding: 18px 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-label {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.76rem;
  font-weight: 700;
}

.contact-item a {
  color: var(--text);
  font-weight: 600;
  word-break: break-word;
}

.contact-actions {
  margin-top: 26px;
}

.site-footer {
  padding: 0 0 34px;
}

.footer-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.94rem;
}

.footer-shell p {
  margin: 0;
}

.footer-shell a {
  color: var(--accent-strong);
}

@media (max-width: 1080px) {
  .hero-grid,
  .partner-shell {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
  }

  .product-band,
  .flow-grid,
  .experiments-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bento-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .card-workout,
  .card-food,
  .card-mystic,
  .card-social,
  .card-tests {
    grid-column: span 1;
  }

  .card-report {
    grid-column: span 2;
  }
}

@media (max-width: 820px) {
  .site-nav {
    display: none;
  }

  .nav-shell {
    padding: 12px 16px;
  }

  .brand-mark {
    width: 152px;
    height: 40px;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-copy h1 {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .section {
    padding: 34px 0 38px;
  }

  .contact-grid,
  .report-visual {
    grid-template-columns: 1fr;
  }

  .report-chart {
    min-height: 150px;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 24px), var(--container));
  }

  .button,
  .nav-cta {
    min-height: 46px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .phone-mockup {
    width: 100%;
  }

  .product-band,
  .bento-grid,
  .flow-grid,
  .experiments-grid,
  .screen-grid {
    grid-template-columns: 1fr;
  }

  .card-report {
    grid-column: span 1;
  }

  .workout-visual,
  .screen-bottom-card,
  .footer-shell {
    flex-direction: column;
    align-items: flex-start;
  }

  .food-visual {
    grid-template-columns: 1fr;
  }

  .contact-card {
    padding: 24px;
  }

  .section-heading h2 {
    font-size: clamp(1.9rem, 10vw, 2.6rem);
  }

  .site-footer {
    padding-bottom: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}