/* Mobile-first experience layer */
:root {
  --mobile-pad: 20px;
  --section-space: 68px;
}

html {
  scroll-padding-top: 72px;
}

body {
  min-width: 320px;
  overflow-x: hidden;
  font-size: 16px;
  line-height: 1.58;
  padding-bottom: 0;
}

.wrap {
  width: 100%;
  max-width: 1160px;
  padding-inline: var(--mobile-pad);
}

h1 {
  font-size: clamp(2.15rem, 10vw, 3.15rem);
  line-height: 1.04;
  letter-spacing: -.045em;
}

h2 {
  font-size: clamp(1.85rem, 8vw, 2.55rem);
  line-height: 1.08;
}

h3 {
  line-height: 1.28;
}

.eyebrow {
  font-size: .72rem;
  line-height: 1.35;
  letter-spacing: .095em;
}

.btn {
  width: 100%;
  min-height: 56px;
  padding-inline: 20px;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}

.nav {
  padding: 14px 0;
}

.nav .wrap {
  padding-inline: 18px;
}

.brand {
  gap: 9px;
  font-size: .94rem;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
}

.nav-link {
  display: none;
}

.hero {
  min-height: auto;
  align-items: stretch;
  padding-top: 82px;
}

.hero-bg {
  position: static;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  object-position: center;
}

.hero::after {
  background: radial-gradient(circle at 75% 8%, rgba(11,122,117,.32), transparent 38%);
  pointer-events: none;
}

.hero .wrap {
  padding-top: 0;
  padding-bottom: 64px;
}

.hero-visual {
  position: relative;
  overflow: hidden;
  margin-bottom: 30px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 22px;
  box-shadow: 0 22px 55px rgba(0,0,0,.28);
}

.hero-state {
  position: absolute;
  top: 12px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: .08em;
  text-transform: uppercase;
  box-shadow: 0 6px 20px rgba(0,0,0,.2);
}

.hero-state-before {
  left: 12px;
  background: rgba(12,43,58,.9);
  color: #fff;
}

.hero-state-after {
  right: 12px;
  background: var(--gold);
  color: var(--ink);
}

.hero-copy {
  max-width: 620px;
}

.hero .eyebrow {
  margin-bottom: 13px;
}

.hero .lead {
  margin: 18px 0 0;
  font-size: 1rem;
  line-height: 1.58;
}

.hero-actions {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.hero-actions .secondary {
  min-height: 50px;
  background: #fff;
  border-color: #fff;
  color: var(--ink);
  box-shadow: 0 10px 26px rgba(0,0,0,.16);
}

.trustline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px 12px;
  margin-top: 24px;
  font-size: .78rem;
}

.trustline span:last-child {
  grid-column: 1 / -1;
}

.recognition,
.science,
.bridge,
.product,
.library,
.bundle,
.bonus,
.routine,
.outcomes,
.quote,
.offer,
.faq {
  padding: var(--section-space) 0;
}

.science {
  background: #eef8f6;
}

.science-grid {
  display: grid;
  gap: 12px;
}

.science-card {
  padding: 22px 20px;
  background: #fff;
  border: 1px solid #d9ebe7;
  border-radius: 20px;
}

.science-card b {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-family: 'Manrope', sans-serif;
}

.science-card p,
.bundle-copy p,
.outcome-card p {
  margin: 7px 0 0;
  color: var(--muted);
}

.research-note {
  margin: 18px 0 0;
  color: #526a73;
  font-size: .82rem;
}

.research-note a {
  color: var(--teal);
  font-weight: 700;
}

.bundle {
  background: #fff;
}

.bundle-grid {
  display: grid;
  gap: 16px;
}

.bundle-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 16px 44px rgba(15,45,61,.09);
}

.bundle-media {
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #0b2431;
}

.bundle-media img {
  width: 100%;
  height: auto;
}

.note-media {
  padding: 18px;
  background: #f4faf9;
}

.note-media img {
  max-height: 620px;
  object-fit: contain;
}

.bundle-copy {
  padding: 22px 20px 24px;
}

.bundle-label {
  display: inline-block;
  margin-bottom: 9px;
  color: var(--teal);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.bonus {
  background: var(--ink);
  color: #fff;
}

.bonus .intro p {
  color: #c9d9dc;
}

.bonus-stack {
  display: grid;
  gap: 18px;
}

.bonus-card {
  overflow: hidden;
  background: #fff;
  color: var(--ink);
  border-radius: 24px;
  box-shadow: 0 22px 55px rgba(0,0,0,.24);
}

.bonus-flipbook {
  padding: 20px;
  background: #153947;
  color: #fff;
}

.bonus-flipbook .bundle-copy {
  padding: 0 0 18px;
}

.bonus-flipbook .bundle-copy p {
  color: #c9d9dc;
}

.bonus-flipbook .bundle-label {
  color: #83d7cf;
}

.flipbook-shell {
  overflow: hidden;
  padding: 6px;
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 22px 55px rgba(0,0,0,.3);
}

.fp-iframe {
  display: block;
  width: 100%;
  height: clamp(420px, 84vw, 620px);
  border: 0;
  border-radius: 16px;
}

.outcomes {
  background: var(--cream);
}

.outcome-list {
  display: grid;
  gap: 12px;
}

.outcome-card {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 20px;
  background: #fff;
  border: 1px solid #eee4d4;
  border-radius: 20px;
}

.outcome-card > span {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  font-weight: 800;
}

.who-card {
  margin-top: 16px;
  padding: 24px 20px;
  background: var(--ink);
  color: #fff;
  border-radius: 22px;
}

.who-card ul {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding-left: 22px;
  color: #d5e2e4;
}

.intro {
  text-align: left;
  margin-bottom: 28px;
}

.intro .eyebrow {
  margin-bottom: 12px;
}

.intro p {
  margin: 16px 0 0;
  font-size: 1rem;
}

.signal-grid,
.steps,
.split,
.product-grid,
.tracks,
.offer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.signal {
  display: grid;
  grid-template-columns: 46px 1fr;
  column-gap: 14px;
  padding: 20px;
  border-radius: 18px;
}

.signal-icon {
  grid-row: 1 / span 2;
  width: 44px;
  height: 44px;
  margin: 0;
  border-radius: 14px;
}

.signal p {
  margin-top: 5px;
  line-height: 1.5;
}

.split {
  gap: 42px;
}

.photo-card img {
  height: auto;
  max-height: none;
  object-position: center;
  border-radius: 22px;
}

.photo-note {
  position: relative;
  right: auto;
  bottom: auto;
  width: 100%;
  max-width: none;
  margin: 14px 0 0;
  padding: 16px 18px;
  border-radius: 16px;
}

.copy h2 {
  margin: 10px 0 18px;
}

.principle {
  margin-top: 24px;
  gap: 18px;
}

.principle-item {
  grid-template-columns: 36px 1fr;
  gap: 12px;
}

.num {
  width: 34px;
  height: 34px;
  font-size: .85rem;
}

.principle-item p {
  font-size: .94rem;
}

.product::before {
  width: 360px;
  height: 360px;
}

.product-grid {
  gap: 16px;
}

.player,
.benefit-card {
  padding: 20px;
  border-radius: 22px;
}

.now {
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.cover {
  flex-basis: 62px;
  border-radius: 16px;
}

.cover svg {
  width: 30px;
}

.track-name {
  font-size: 1.15rem;
}

.track-meta {
  font-size: .8rem;
}

.wave {
  height: 56px;
  gap: 3px;
  margin: 6px 0 16px;
  overflow: hidden;
}

.wave span {
  flex: 0 0 4px;
}

#audioPlayer {
  min-height: 48px;
}

.sample-list {
  margin-top: 14px;
}

.sample-btn {
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  min-height: 64px;
  padding: 10px;
}

.sample-btn > small:last-child {
  display: none;
}

.sample-btn strong,
.sample-btn small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sample-btn small {
  white-space: normal;
  line-height: 1.35;
  margin-top: 2px;
}

.play-dot {
  width: 36px;
  height: 36px;
}

.benefit-card h3 {
  font-size: 1.35rem;
}

.benefit-list {
  gap: 14px;
  margin: 20px 0;
}

.benefit-list small {
  font-size: .83rem;
}

.notice {
  padding: 14px;
  font-size: .86rem;
}

.tabs {
  justify-content: flex-start;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 24px calc(var(--mobile-pad) * -1);
  padding: 0 var(--mobile-pad) 8px;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-snap-type: x proximity;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  flex: 0 0 auto;
  min-height: 44px;
  scroll-snap-align: start;
}

.tracks {
  gap: 10px;
}

.track {
  padding: 16px;
  border-radius: 15px;
}

.track .tag {
  min-width: 39px;
}

.track p {
  font-size: .86rem;
}

.steps {
  margin-top: 28px;
}

.step {
  position: relative;
  min-height: 0;
  padding: 22px 20px 20px 72px;
  border-radius: 18px;
}

.step b {
  position: absolute;
  left: 18px;
  top: 18px;
  font-size: 2rem;
}

.step p {
  margin-bottom: 0;
}

.quote blockquote {
  font-size: 1.35rem;
  line-height: 1.42;
}

.pre-offer {
  padding: 68px 0 0;
  background: #fff;
}

.pre-offer h2 {
  max-width: 640px;
  margin: 0;
  color: var(--ink);
}

.pre-offer + .offer {
  padding-top: 36px;
}

.offer-grid {
  gap: 30px;
}

.price-card {
  order: -1;
  padding: 26px 22px;
  border-radius: 24px;
}

.price {
  font-size: 4.2rem;
}

.price-card ul {
  margin: 22px 0;
}

.value {
  align-items: flex-start;
  padding: 12px 0;
  font-size: .92rem;
}

.value span:first-child,
.value strong:first-child {
  max-width: 72%;
}

.faq-list {
  margin-top: 28px;
}

.faq details {
  padding-inline: 18px;
  border-radius: 15px;
}

.faq summary {
  min-height: 58px;
  padding: 17px 32px 17px 0;
  line-height: 1.4;
}

.final {
  padding: 66px 0 76px;
  text-align: left;
}

.final .btn {
  margin-top: 2px;
}

.footer {
  padding: 36px 0 34px;
}

.footer-grid {
  display: grid;
  gap: 22px;
}

.legal {
  text-align: left;
  line-height: 1.65;
}

.sticky {
  display: flex;
  left: 10px;
  right: 10px;
  bottom: max(10px, env(safe-area-inset-bottom));
  min-height: 66px;
  gap: 10px;
  padding: 8px 8px 8px 14px;
  border-radius: 18px;
}

.sticky-copy {
  min-width: 0;
  max-width: 140px;
}

.sticky-copy strong,
.sticky-copy span {
  white-space: nowrap;
}

.sticky .btn {
  width: auto;
  min-height: 48px;
  padding-inline: 16px;
  font-size: .87rem;
}

@media (min-width: 480px) {
  :root {
    --mobile-pad: 26px;
  }

  .hero-actions {
    grid-template-columns: 1.25fr .9fr;
  }

  .trustline {
    grid-template-columns: repeat(3, auto);
    justify-content: start;
  }

  .trustline span:last-child {
    grid-column: auto;
  }

  .sample-btn {
    grid-template-columns: 40px minmax(0, 1fr) auto;
  }

  .sample-btn > small:last-child {
    display: block;
  }
}

@media (min-width: 720px) {
  :root {
    --mobile-pad: 34px;
    --section-space: 84px;
  }

  body {
    padding-bottom: 0;
  }

  .nav {
    padding-top: 20px;
  }

  .nav-link {
    display: inline-flex;
  }

  .hero {
    min-height: auto;
    align-items: stretch;
  }

  .hero::after {
    background: radial-gradient(circle at 75% 8%, rgba(11,122,117,.32), transparent 38%);
  }

  .hero-bg {
    object-position: center;
  }

  .hero .wrap {
    padding-top: 0;
    padding-bottom: 76px;
  }

  .hero-copy {
    max-width: 650px;
  }

  .signal-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .signal {
    display: block;
  }

  .signal-icon {
    margin-bottom: 18px;
  }

  .product-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
    gap: 22px;
  }

  .player,
  .benefit-card {
    padding: 26px;
  }

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

  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .step {
    padding: 26px;
  }

  .step b {
    position: static;
    font-size: 2.6rem;
  }

  .offer-grid {
    grid-template-columns: minmax(0, .88fr) minmax(340px, 1.12fr);
    align-items: center;
    gap: 44px;
  }

  .offer-copy {
    order: -2;
  }

  .price-card {
    order: initial;
    padding: 34px;
  }

  .final {
    text-align: center;
  }

  .final .btn {
    width: auto;
  }

  .footer-grid {
    grid-template-columns: auto 1fr;
    align-items: start;
  }

  .legal {
    max-width: 650px;
    justify-self: end;
    text-align: right;
  }

  .sticky {
    display: none;
  }
}

@media (min-width: 960px) {
  :root {
    --mobile-pad: 40px;
    --section-space: 104px;
  }

  body {
    font-size: 17px;
  }

  .wrap {
    padding-inline: 0;
  }

  h1 {
    font-size: clamp(3.8rem, 5vw, 4.9rem);
  }

  h2 {
    font-size: clamp(2.7rem, 3.7vw, 3.45rem);
  }

  .intro {
    text-align: center;
    margin-bottom: 42px;
  }

  .split {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 70px;
    align-items: center;
  }

  .photo-card img {
    height: auto;
  }

  .photo-note {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin: 14px 0 0;
  }

  .player,
  .benefit-card {
    padding: 32px;
  }

  .price-card {
    padding: 40px;
  }
}

@media (hover: none) and (pointer: coarse) {
  .btn:hover {
    transform: none;
  }

  .sample-btn,
  .tab,
  .faq summary {
    -webkit-tap-highlight-color: transparent;
  }
}

@media (prefers-reduced-motion: reduce) {
  .wave span {
    animation: none;
  }
}

/* Keep the focused mobile composition on larger screens too. */
@media (min-width: 720px) {
  :root {
    --mobile-pad: 24px;
    --section-space: 68px;
  }

  body {
    padding-bottom: 0;
    font-size: 16px;
  }

  .wrap {
    width: 100%;
    max-width: 720px;
    padding-inline: var(--mobile-pad);
  }

  h1 {
    font-size: clamp(2.5rem, 5vw, 3.15rem);
  }

  h2 {
    font-size: clamp(2rem, 4vw, 2.55rem);
  }

  .nav {
    padding: 14px 0;
  }

  .nav-link {
    display: none;
  }

  .hero {
    min-height: auto;
    align-items: stretch;
  }

  .hero::after {
    background: radial-gradient(circle at 75% 8%, rgba(11,122,117,.32), transparent 38%);
  }

  .hero-bg {
    object-position: center;
  }

  .hero .wrap {
    padding-top: 0;
    padding-bottom: 64px;
  }

  .hero-copy {
    max-width: 620px;
  }

  .hero-actions {
    grid-template-columns: 1fr;
  }

  .trustline {
    grid-template-columns: 1fr 1fr;
    justify-content: stretch;
  }

  .trustline span:last-child {
    grid-column: 1 / -1;
  }

  .intro {
    max-width: none;
    text-align: left;
    margin-bottom: 28px;
  }

  .signal-grid,
  .split,
  .product-grid,
  .tracks,
  .steps,
  .offer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .signal {
    display: grid;
    grid-template-columns: 46px 1fr;
  }

  .signal-icon {
    grid-row: 1 / span 2;
    margin: 0;
  }

  .split {
    gap: 42px;
  }

  .photo-card {
    max-width: none;
  }

  .photo-card img {
    height: auto;
  }

  .photo-note {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    max-width: none;
    margin: 14px 0 0;
  }

  .player,
  .benefit-card {
    padding: 20px;
  }

  .sample-btn {
    grid-template-columns: 38px minmax(0, 1fr);
  }

  .sample-btn > small:last-child {
    display: none;
  }

  .steps {
    margin-top: 28px;
  }

  .step {
    padding: 22px 20px 20px 72px;
  }

  .step b {
    position: absolute;
    left: 18px;
    top: 18px;
    font-size: 2rem;
  }

  .offer-copy {
    order: initial;
  }

  .price-card {
    order: -1;
    padding: 26px 22px;
  }

  .final {
    text-align: left;
  }

  .final .btn {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .legal {
    justify-self: stretch;
    max-width: none;
    text-align: left;
  }

  .sticky {
    display: none;
    max-width: 680px;
    margin-inline: auto;
  }
}

.sticky {
  display: none !important;
}