@font-face {
  font-family: "Nunito";
  src: url("assets/Nunito.woff2") format("woff2");
  font-weight: 200 1000;
  font-display: swap;
}

:root {
  --night: #172137;
  --night-soft: #253757;
  --lake: #315f6b;
  --lake-light: #789ba0;
  --moss: #8da07f;
  --lily: #becbaa;
  --sun: #f2c36b;
  --sun-deep: #bd8d3d;
  --paper: #efeee8;
  --mist: #dfe6e1;
  --ink: #202a32;
  --ink-soft: #59656d;
  --line-dark: rgba(238, 234, 219, 0.16);
  --line-light: rgba(32, 42, 50, 0.14);
  --display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --body: "Nunito", "Segoe UI", system-ui, sans-serif;
  --shell: min(1180px, calc(100vw - 48px));
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  min-width: 300px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  z-index: 100;
  left: 1rem;
  top: 1rem;
  transform: translateY(-180%);
  opacity: 0;
  pointer-events: none;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: var(--sun);
  color: var(--night);
  font-weight: 900;
}
.skip-link:focus-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

:focus-visible {
  outline: 3px solid var(--sun);
  outline-offset: 4px;
}

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 50%;
  width: var(--shell);
  min-height: 84px;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line-dark);
  color: #f4f1e8;
}

.brand {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-weight: 900;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
}
.brand img { width: 38px; height: 38px; border-radius: 11px; }

.site-header nav { display: flex; gap: 2rem; }
.site-header nav a {
  color: rgba(244, 241, 232, 0.76);
  font-size: 0.83rem;
  font-weight: 750;
  text-decoration: none;
}
.site-header nav a:hover { color: var(--sun); }

.nav-status {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  padding: 0.55rem 0.85rem;
  color: rgba(244, 241, 232, 0.84);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
}
.nav-status span, .launch-status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sun);
  box-shadow: 0 0 0 5px rgba(242, 195, 107, 0.1);
}

.hero {
  position: relative;
  min-height: 100svh;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 40%, rgba(73, 105, 128, 0.44), transparent 28rem),
    linear-gradient(145deg, #111a2d 0%, var(--night) 48%, #293d5e 100%);
  color: #f4f1e8;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.32;
  background-image:
    radial-gradient(circle at 8% 18%, #fff 0 1px, transparent 1.4px),
    radial-gradient(circle at 28% 11%, #fff 0 1px, transparent 1.4px),
    radial-gradient(circle at 57% 20%, #fff 0 1px, transparent 1.4px),
    radial-gradient(circle at 83% 8%, #fff 0 1px, transparent 1.4px),
    radial-gradient(circle at 94% 29%, #fff 0 1px, transparent 1.4px);
}
.hero-glow {
  position: absolute;
  width: 560px;
  height: 560px;
  right: -150px;
  top: 18%;
  border-radius: 50%;
  border: 1px solid rgba(242, 195, 107, 0.12);
  box-shadow:
    0 0 0 72px rgba(242, 195, 107, 0.035),
    0 0 0 144px rgba(242, 195, 107, 0.018);
}

.hero-grid {
  width: var(--shell);
  margin: 0 auto;
  min-height: calc(100svh - 100px);
  padding: 9.5rem 0 8rem;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 7rem);
}

.hero-copy,
.restoration-shell,
.site-header > * {
  min-width: 0;
}

.eyebrow {
  color: var(--sun);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.eyebrow-dark { color: #79663e; }

.hero h1 {
  max-width: 680px;
  margin-top: 1.4rem;
  font-family: var(--display);
  font-size: clamp(4.2rem, 7.2vw, 7.8rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.82;
}
.hero h1 em {
  color: var(--sun);
  font-weight: 400;
}
.hero-lede {
  max-width: 33rem;
  margin-top: 2rem;
  color: rgba(244, 241, 232, 0.76);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
}
.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.2rem 1.8rem;
  margin-top: 2.3rem;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border-radius: 999px;
  padding: 0.85rem 1.35rem;
  font-weight: 900;
  text-decoration: none;
}
.button-primary {
  background: var(--sun);
  color: var(--night);
  box-shadow: 0 10px 32px rgba(242, 195, 107, 0.16);
}
.button-primary:hover { background: #ffda8a; }
.text-link {
  color: rgba(244, 241, 232, 0.82);
  font-size: 0.9rem;
  font-weight: 800;
  text-underline-offset: 5px;
}
.calm-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.5rem;
  margin-top: 2.5rem;
  color: rgba(244, 241, 232, 0.56);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.calm-proof span::before {
  content: "·";
  margin-right: 0.7rem;
  color: var(--sun);
}

.restoration-shell {
  width: 100%;
  max-width: 510px;
  justify-self: end;
  padding: 0.8rem;
  border: 1px solid rgba(244, 241, 232, 0.18);
  border-radius: 30px;
  background: rgba(11, 19, 34, 0.55);
  box-shadow: 0 38px 90px rgba(3, 8, 17, 0.42);
  backdrop-filter: blur(14px);
}
.restoration-topline {
  display: flex;
  justify-content: space-between;
  padding: 0.25rem 0.4rem 0.8rem;
  color: rgba(244, 241, 232, 0.6);
  font-size: 0.65rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.drag-note { color: var(--sun); }

.restoration-stage {
  --lens-x: 62%;
  --lens-y: 42%;
  --reveal: 132px;
  position: relative;
  width: 100%;
  height: min(68svh, 690px);
  min-height: 510px;
  border-radius: 22px;
  overflow: hidden;
  cursor: crosshair;
  background: #69716e;
}
.scene-mono, .scene-color {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.scene-mono {
  filter: grayscale(1) contrast(0.88) brightness(0.72);
  transform: scale(1.01);
}
.scene-color {
  background: url("assets/garden.webp") center top / cover no-repeat;
  clip-path: circle(var(--reveal) at var(--lens-x) var(--lens-y));
  transition: clip-path 0.8s cubic-bezier(0.2, 0.75, 0.25, 1);
}
.restoration-stage.is-tracking .scene-color { transition-duration: 0.14s; }
.restoration-stage.is-restored .scene-color {
  clip-path: circle(120% at 50% 50%);
}
.restoration-lens {
  position: absolute;
  z-index: 2;
  left: var(--lens-x);
  top: var(--lens-y);
  width: calc(var(--reveal) * 2);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px solid rgba(255, 224, 154, 0.5);
  pointer-events: none;
  transition: width 0.6s ease, opacity 0.4s ease;
}
.restoration-lens i {
  position: absolute;
  inset: 12%;
  border-radius: inherit;
  border: 1px solid rgba(255, 224, 154, 0.3);
}
.restoration-lens i:nth-child(2) { inset: 25%; }
.restoration-lens i:nth-child(3) {
  inset: 43%;
  background: rgba(242, 195, 107, 0.5);
  border: 0;
}
.is-restored .restoration-lens { opacity: 0; }
.restoration-caption {
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: space-between;
  padding: 3.5rem 1rem 0.9rem;
  background: linear-gradient(transparent, rgba(6, 12, 22, 0.74));
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-horizon {
  position: absolute;
  z-index: -1;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 150px;
}
.hero-horizon svg { width: 100%; height: 100%; display: block; }
.ridge-far { fill: #536c7e; opacity: 0.42; }
.ridge-near { fill: var(--paper); }

.section-pad { padding: clamp(5rem, 9vw, 9rem) max(24px, calc((100vw - 1180px) / 2)); }
.section-grid {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: clamp(4rem, 10vw, 9rem);
  align-items: start;
}
.intro { background: var(--paper); }
.intro h2, .play h2, .principles h2 {
  margin-top: 0.85rem;
  font-family: var(--display);
  font-size: clamp(3.1rem, 5.6vw, 6.4rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 0.95;
}
.intro-copy {
  padding-top: 2.2rem;
  color: var(--ink-soft);
  font-size: clamp(1.03rem, 1.4vw, 1.15rem);
}
.intro-copy p + p { margin-top: 1.3rem; }
.aside-note {
  display: flex;
  gap: 0.8rem;
  margin-top: 2.4rem !important;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line-light);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 800;
}
.aside-note span { color: var(--sun-deep); }

.worlds {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 10%, rgba(91, 128, 141, 0.35), transparent 28rem),
    var(--night);
  color: #f4f1e8;
}
.worlds-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
}
.worlds h2, .sound h2, .launch h2 {
  margin-top: 0.75rem;
  font-family: var(--display);
  font-size: clamp(3.3rem, 6vw, 6.8rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.92;
}
.worlds-head > p {
  max-width: 18rem;
  padding-bottom: 0.5rem;
  color: rgba(244, 241, 232, 0.6);
  font-size: 0.9rem;
}

.scene-rail {
  width: calc(100vw - max(24px, calc((100vw - 1180px) / 2)));
  margin-top: 3.5rem;
  display: flex;
  gap: clamp(1rem, 2vw, 1.6rem);
  overflow-x: auto;
  padding: 0.7rem max(24px, calc((100vw - 1180px) / 2)) 2.2rem 0;
  scroll-snap-type: x proximity;
  scrollbar-color: var(--sun) rgba(255, 255, 255, 0.08);
  scrollbar-width: thin;
}
.scene-card {
  flex: 0 0 clamp(245px, 24vw, 330px);
  scroll-snap-align: start;
}
.scene-card:nth-child(2n) { padding-top: 2.8rem; }
.scene-card img {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 18;
  object-fit: cover;
  border: 1px solid rgba(244, 241, 232, 0.12);
  border-radius: 22px;
  box-shadow: 0 28px 70px rgba(3, 8, 17, 0.3);
  transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.7s ease;
}
.scene-card:hover img { transform: translateY(-8px); filter: saturate(1.08); }
.scene-card figcaption {
  padding: 1rem 0.2rem 0;
  color: rgba(244, 241, 232, 0.58);
  font-size: 0.84rem;
}
.scene-card figcaption span {
  display: block;
  color: #f4f1e8;
  font-weight: 900;
  font-size: 1rem;
}
.season-note {
  margin-top: 2.4rem;
  color: rgba(244, 241, 232, 0.58);
  font-family: var(--display);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-style: italic;
}

.play { background: var(--mist); }
.play-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(4rem, 10vw, 9rem);
}
.play-copy {
  position: sticky;
  top: 3rem;
  align-self: start;
}
.play h2 { font-size: clamp(3.1rem, 5vw, 5.7rem); }
.play-copy > p:last-child {
  max-width: 25rem;
  margin-top: 1.5rem;
  color: var(--ink-soft);
}
.mechanics { border-top: 1px solid var(--line-light); }
.mechanic {
  min-height: 230px;
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  align-items: center;
  gap: 2rem;
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--line-light);
}
.mechanic-number {
  color: #79663e;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.mechanic h3, .principle-list h3 {
  margin-top: 0.35rem;
  font-family: var(--display);
  font-size: clamp(1.8rem, 2.6vw, 2.5rem);
  font-weight: 400;
  line-height: 1.1;
}
.mechanic > div:last-child > p:last-child {
  max-width: 32rem;
  margin-top: 0.75rem;
  color: var(--ink-soft);
}
.mechanic-art {
  position: relative;
  width: 180px;
  height: 150px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.42);
}
.rings-art i {
  position: absolute;
  inset: 23px;
  border: 2px solid var(--lake);
  border-radius: 50%;
  border-right-color: transparent;
}
.rings-art i:nth-child(2) { inset: 42px; transform: rotate(100deg); }
.rings-art i:nth-child(3) { inset: 62px; transform: rotate(230deg); }
.rings-art b {
  position: absolute;
  width: 14px;
  height: 14px;
  left: calc(50% - 7px);
  top: calc(50% - 7px);
  border-radius: 50%;
  background: var(--sun);
}
.path-art svg { width: 100%; height: 100%; }
.path-art path {
  fill: none;
  stroke: var(--lake);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 5 8;
}
.path-art circle { fill: var(--sun); }
.breath-art i {
  position: absolute;
  width: 62px;
  height: 62px;
  left: calc(50% - 31px);
  top: calc(50% - 31px);
  border-radius: 50%;
  background: var(--lake-light);
  box-shadow: 0 0 0 26px rgba(49, 95, 107, 0.12);
  animation: breathe 4s ease-in-out infinite alternate;
}
.breath-art span {
  position: absolute;
  bottom: 18px;
  color: var(--ink-soft);
  font-size: 0.65rem;
  font-weight: 900;
  text-transform: uppercase;
}
.breath-art span:nth-of-type(1) { left: 28px; }
.breath-art span:nth-of-type(2) { right: 23px; }

.sound {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(4rem, 10vw, 9rem);
  align-items: center;
  min-height: 780px;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 50%, rgba(81, 126, 137, 0.34), transparent 25rem),
    #10192c;
  color: #f4f1e8;
}
.sound-copy > p:not(.eyebrow) {
  max-width: 36rem;
  margin-top: 1.5rem;
  color: rgba(244, 241, 232, 0.68);
  font-size: 1.08rem;
}
.sound-orbit {
  position: relative;
  justify-self: center;
  width: min(42vw, 480px);
  aspect-ratio: 1;
}
.sound-orbit i {
  position: absolute;
  inset: 3%;
  border: 1px solid rgba(242, 195, 107, 0.4);
  border-radius: 50%;
  border-right-color: transparent;
  animation: turn 90s linear infinite;
}
.sound-orbit i:nth-child(2) { inset: 19%; animation-duration: 66s; animation-direction: reverse; }
.sound-orbit i:nth-child(3) { inset: 35%; animation-duration: 44s; }
.sound-orbit b {
  position: absolute;
  inset: 44%;
  border-radius: 50%;
  background: var(--sun);
  box-shadow: 0 0 44px rgba(242, 195, 107, 0.45);
}
.orbit-label {
  position: absolute;
  color: rgba(244, 241, 232, 0.52);
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.orbit-a { top: 12%; right: 5%; }
.orbit-b { bottom: 15%; left: 4%; }
.orbit-c { bottom: 5%; right: 20%; }

.listen-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.8rem 1rem;
  margin-top: 2rem;
}
#listen {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  border: 1px solid rgba(244, 241, 232, 0.34);
  border-radius: 999px;
  padding: 0.8rem 1.2rem;
  background: rgba(255, 255, 255, 0.07);
  color: #f4f1e8;
  font: 850 0.9rem var(--body);
  cursor: pointer;
}
#listen:hover { border-color: var(--sun); }
#listen .disc {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--sun);
}
#listen.playing .disc { animation: breathe 1.8s ease-in-out infinite alternate; }
#listen-note, #listen-status { color: rgba(244, 241, 232, 0.5); font-size: 0.82rem; }
#listen-status:empty { display: none; }

.principles { background: var(--paper); }
.principles-title {
  max-width: 850px;
  margin-bottom: 4rem;
}
.principles h2 { font-size: clamp(3rem, 5vw, 5.5rem); }
.principle-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-light);
}
.principle-list article {
  min-height: 260px;
  padding: 1.8rem 2rem 1.8rem 0;
  border-right: 1px solid var(--line-light);
}
.principle-list article + article { padding-left: 2rem; }
.principle-list article:last-child { border-right: 0; }
.principle-list article > span {
  color: var(--sun-deep);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}
.principle-list h3 { margin-top: 2.8rem; font-size: 2rem; }
.principle-list p { margin-top: 0.8rem; color: var(--ink-soft); }

.launch {
  position: relative;
  background: var(--lily);
}
.launch-card {
  max-width: 980px;
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 6rem);
  border-radius: 42px;
  background:
    radial-gradient(circle at 85% 10%, rgba(242, 195, 107, 0.2), transparent 18rem),
    var(--night);
  color: #f4f1e8;
  text-align: center;
  box-shadow: 0 30px 90px rgba(23, 33, 55, 0.18);
}
.launch-card > img { width: 72px; height: 72px; border-radius: 20px; margin-bottom: 1.5rem; }
.launch h2 { font-size: clamp(3.2rem, 6vw, 6rem); }
.launch-card > p:not(.eyebrow) {
  max-width: 38rem;
  margin: 1.4rem auto 0;
  color: rgba(244, 241, 232, 0.65);
}
.launch-status {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 2rem;
  color: var(--sun);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

footer {
  min-height: 390px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.8rem;
  padding: 5rem 1.5rem;
  background: var(--night);
  color: rgba(244, 241, 232, 0.55);
  text-align: center;
}
.footer-brand {
  color: var(--sun);
  font-weight: 950;
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: 0.22em;
  text-decoration: none;
  text-indent: 0.22em;
}
footer nav { display: flex; gap: 1.2rem; margin-top: 1.3rem; }
footer nav a { color: #f4f1e8; text-underline-offset: 4px; }
.fine-print { margin-top: 1.8rem; font-size: 0.75rem; }

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1s ease, transform 1s cubic-bezier(0.2, 0.75, 0.25, 1);
}
.js .reveal.visible { opacity: 1; transform: none; }
.scene-card:nth-child(2n) { transition-delay: 0.09s; }

@keyframes turn { to { transform: rotate(360deg); } }
@keyframes breathe { from { transform: scale(0.84); } to { transform: scale(1.08); } }

/* Legal pages share the identity while remaining plain and readable. */
.legal {
  width: min(760px, calc(100vw - 40px));
  margin: clamp(2rem, 7vw, 6rem) auto;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid var(--line-light);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.48);
}
.legal h1 {
  font-family: var(--display);
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.95;
}
.legal h2 {
  margin-top: 2.4rem;
  font-family: var(--display);
  font-size: 1.65rem;
  font-weight: 400;
}
.legal p, .legal li { margin-top: 0.9rem; }
.legal ul { padding-left: 1.3rem; }
.legal .updated { color: var(--ink-soft); font-size: 0.9rem; }
.backlink {
  display: inline-block;
  margin-bottom: 2.5rem;
  color: var(--ink-soft);
  font-weight: 800;
  text-underline-offset: 4px;
}

@media (max-width: 900px) {
  :root { --shell: min(calc(100vw - 36px), 720px); }
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero-grid {
    padding-top: 8.5rem;
    grid-template-columns: minmax(0, 1fr);
    gap: 4rem;
  }
  .hero-copy { text-align: center; }
  .hero-lede { margin-left: auto; margin-right: auto; }
  .hero-actions, .calm-proof { justify-content: center; }
  .restoration-shell { justify-self: center; }
  .section-grid, .play-layout, .sound { grid-template-columns: 1fr; }
  .play-copy { position: static; }
  .sound { min-height: auto; }
  .sound-orbit { width: min(78vw, 430px); }
  .principle-list { grid-template-columns: 1fr; }
  .principle-list article {
    min-height: 0;
    padding: 1.7rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--line-light);
  }
  .principle-list article + article { padding-left: 0; }
  .principle-list h3 { margin-top: 1.1rem; }
}

@media (max-width: 620px) {
  :root { --shell: calc(100vw - 28px); }
  .site-header { min-height: 72px; }
  .brand img { width: 34px; height: 34px; }
  .brand span { font-size: 0.72rem; }
  .nav-status {
    width: 34px;
    height: 34px;
    justify-content: center;
    overflow: hidden;
    border: 0;
    padding: 0;
    font-size: 0;
  }
  .hero-grid { padding-top: 7.5rem; padding-bottom: 6rem; }
  .hero h1 {
    font-size: clamp(3.15rem, 15.5vw, 4rem);
    line-height: 0.88;
  }
  .hero-copy .eyebrow { max-width: 18rem; margin-inline: auto; }
  .hero-lede { font-size: 1rem; }
  .hero-actions { flex-direction: column; gap: 1rem; }
  .calm-proof { gap: 0.5rem 0.9rem; font-size: 0.69rem; }
  .restoration-topline span:first-child { display: none; }
  .restoration-topline { justify-content: flex-end; }
  .restoration-stage { min-height: 500px; height: 68svh; --reveal: 100px; }
  .section-pad { padding: 5.2rem 20px; }
  .section-grid { gap: 2rem; }
  .intro h2, .play h2, .principles h2 { font-size: clamp(2.8rem, 14vw, 4.5rem); }
  .worlds h2, .sound h2, .launch h2 { font-size: clamp(3rem, 15vw, 4.8rem); }
  .worlds-head { align-items: start; flex-direction: column; }
  .scene-rail { width: calc(100vw - 20px); margin-top: 2.4rem; padding-right: 20px; }
  .scene-card { flex-basis: min(76vw, 300px); }
  .mechanic {
    grid-template-columns: 1fr;
    gap: 1.1rem;
  }
  .mechanic-art { width: 150px; height: 126px; }
  .sound { gap: 2.5rem; }
  .sound-copy { text-align: center; }
  .sound-copy > p:not(.eyebrow) { margin-left: auto; margin-right: auto; }
  .listen-row { justify-content: center; }
  .launch-card { border-radius: 28px; padding: 3rem 1.4rem; }
  footer { min-height: 330px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .js .reveal { opacity: 1; transform: none; }
  .scene-color { clip-path: circle(62% at 58% 42%); }
}