@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800;900&display=swap");

:root {
  color-scheme: light;
  --bg: #f6f5f0;
  --ink: #25262a;
  --muted: #6c6d74;
  --line: #deded7;
  --accent: #6556d9;
  --panel: #eae7f4;
  --paper: #fffefa;
  --button: #292a2e;
  --button-text: #fff;
  --orbit: #d7d3e2;
  --stone: #b6b0c6;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111420;
  --ink: #f0f0f5;
  --muted: #aaaaba;
  --line: #30323f;
  --accent: #b0a6ff;
  --panel: #222236;
  --paper: #f5f2ef;
  --button: #e7e3fb;
  --button-text: #171725;
  --orbit: #45415d;
  --stone: #646078;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 36px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    "Noto Sans KR",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  word-break: keep-all;
  transition:
    background-color 0.65s,
    color 0.65s;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
}
a,
button {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 6px;
}
::selection {
  background: #c9c1f5;
  color: #252238;
}
.shell {
  max-width: 1320px;
  width: calc(100% - 112px);
  margin-inline: auto;
}
.header {
  height: 114px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  font-family: Arial, sans-serif;
  font-size: 39px;
  font-weight: 800;
  letter-spacing: -2.5px;
  line-height: 1;
}
.brand-dot {
  color: var(--accent);
}
nav {
  display: flex;
  align-items: center;
  gap: 36px;
  font-size: 13px;
  font-weight: 500;
}
nav a:hover,
.contact-link:hover,
.footer a:hover {
  color: var(--accent);
}
nav a span {
  margin-left: 5px;
}
.theme-toggle {
  width: 43px;
  height: 43px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  display: grid;
  place-items: center;
  cursor: pointer;
}
.theme-toggle:hover {
  background: var(--panel);
}
.theme-toggle svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.sun {
  display: none;
}
[data-theme="dark"] .sun {
  display: block;
}
[data-theme="dark"] .moon {
  display: none;
}
.hero {
  min-height: 716px;
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  padding: 75px 0 110px;
}
.hero-copy {
  position: relative;
  z-index: 1;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
}
.tiny-stone {
  display: inline-block;
  width: 9px;
  height: 10px;
  background: var(--accent);
  border-radius: 60% 45% 50% 40%;
  transform: rotate(25deg);
}
h1 {
  font-size: clamp(42px, 4.7vw, 69px);
  font-weight: 600;
  line-height: 1.36;
  letter-spacing: -3.8px;
  margin: 28px 0 25px;
  white-space: nowrap;
}
.accent {
  color: var(--accent);
}
.title-dot {
  color: var(--accent);
  margin-left: 2px;
}
.hero-description {
  font-size: 16px;
  line-height: 1.9;
  color: var(--muted);
  letter-spacing: -0.4px;
  margin: 0 0 33px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  padding: 17px 25px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 500;
  transition:
    transform 0.2s,
    background 0.2s;
}
.button:hover {
  transform: translateY(-3px);
}
.button span[aria-hidden] {
  font-size: 20px;
  line-height: 1;
}

.hero-art {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  isolation: isolate;
}
.orbit {
  position: absolute;
  width: 122%;
  height: 122%;
  top: -4%;
  left: -10%;
  fill: none;
  stroke: var(--orbit);
  stroke-width: 1;
}
.orbit path {
  stroke-dasharray: 2 7;
}
.hero-stone {
  position: absolute;
  width: 106%;
  height: auto;
  left: -3%;
  top: -3%;
  transform: rotate(-12deg);
  filter: drop-shadow(0 35px 27px #5d519b1c);
  transition: filter 0.8s;
  z-index: 1;
}
.moonlight {
  position: absolute;
  inset: -10%;
  transform: translate(10%, -10%);
  background: radial-gradient(ellipse at center, #ccc6fc33, transparent 70%);
  opacity: 0.5;
  transition: opacity 0.8s;
}
[data-theme="dark"] .moonlight {
  opacity: 1;
  background: radial-gradient(ellipse at center, #b9b5ff22, transparent 70%);
}
[data-theme="dark"] .hero-stone {
  filter: brightness(1.15) drop-shadow(15px -12px 30px #a59bff55)
    drop-shadow(0 30px 28px #0005);
}
.satellite {
  position: absolute;
  display: block;
  background: linear-gradient(145deg, #e4e0eb, var(--stone));
  border-radius: 52% 43% 48% 40%;
  box-shadow: 4px 8px 14px #2620330b;
  transition: box-shadow 0.6s;
}
.stone-one {
  width: 43px;
  height: 35px;
  right: 6%;
  top: 17%;
  transform: rotate(30deg);
}
.stone-two {
  width: 23px;
  height: 19px;
  left: 9%;
  bottom: 14%;
  transform: rotate(-20deg);
}
[data-theme="dark"] .satellite {
  background: linear-gradient(140deg, #c3bddc 0%, #656079 25%, #292838 85%);
  box-shadow: -3px -3px 12px #b0a6ff25;
}
.spark {
  position: absolute;
  color: var(--accent);
  font-weight: 300;
  font-size: 23px;
}
.spark-one {
  left: 17%;
  top: 8%;
}
.spark-two {
  right: 9%;
  bottom: 17%;
  font-size: 15px;
}
.stone-caption {
  position: absolute;
  bottom: 1%;
  left: 44%;
  font: 9px/1.7 monospace;
  letter-spacing: 1.3px;
  color: var(--muted);
  white-space: nowrap;
}
.caption-line {
  width: 30px;
  height: 1px;
  background: var(--muted);
  display: inline-block;
  vertical-align: middle;
  margin-right: 12px;
}
.caption-indent {
  margin-left: 42px;
}
.hero-bottom {
  position: absolute;
  bottom: 27px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 11px;
}
.hero-bottom > a {
  font-size: 9px;
  letter-spacing: 1.5px;
}
.hero-bottom > a span {
  font-size: 18px;
  margin-left: 21px;
}
.section {
  padding-top: 68px;
  border-top: 1px solid var(--line);
}
.section-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 10px;
  letter-spacing: 1.5px;
  font-weight: 500;
  color: var(--muted);
}
.small-line {
  height: 1px;
  background: var(--line);
  width: 45px;
}
.story-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 65px;
  margin-top: 54px;
}
h2 {
  font-size: 39px;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: -1.9px;
  margin: 0;
}

.story-copy {
  padding-top: 2px;
  font-size: 15px;
  line-height: 2;
  color: var(--muted);
}
.story-copy p {
  margin: 0 0 21px;
}
.story-copy p:first-child {
  color: var(--ink);
}

.pebble-trail {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 47px;
}
.pebble-trail span {
  font:
    italic 14px Georgia,
    serif;
  color: var(--muted);
  margin-left: 0;
}
.product-wrap {
  padding-top: 36px;
  border-top: 0;
}
.product-wrap .section-label {
  margin-bottom: 25px;
}
.product-wrap .section-label > span:last-child {
  letter-spacing: 0;
  font-size: 11px;
}
.product {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  align-items: center;
  background: color-mix(in srgb, var(--panel) 72%, transparent);
  border-radius: 25px;
  overflow: hidden;
  transition: background 0.65s;
}
.product-copy {
  padding: 50px 44px 40px;
  position: relative;
  z-index: 1;
}
.product-name {
  font:
    900 31px Arial,
    sans-serif;
  letter-spacing: -1.7px;
  margin: 0 0 30px;
}
.product-name > span {
  font:
    10px "Noto Sans KR",
    sans-serif;
  letter-spacing: 0;
  vertical-align: middle;
  display: inline-block;
  margin-left: 17px;
  padding-left: 16px;
  border-left: 1px solid var(--muted);
  color: var(--muted);
}
.product h2 {
  font-size: 40px;
  line-height: 1.45;
  margin-bottom: 23px;
}
.product-copy > p:not(.product-name) {
  font-size: 12px;
  line-height: 2;
  color: var(--muted);
  margin: 0 0 14px;
  letter-spacing: -0.2px;
}
.product-button {
  background: var(--ink);
  color: var(--bg);
  margin-top: 19px;
  padding: 15px 22px;
  font-size: 12px;
  gap: 23px;
}
.platform-note {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin: 14px 0 0 4px;
}
.journey-composition {
  position: relative;
  min-width: 0;
  height: 680px;
  isolation: isolate;
}
.journey-word {
  position: absolute;
  top: 35px;
  left: 10px;
  font:
    italic 72px Georgia,
    serif;
  letter-spacing: -4px;
  color: var(--accent);
  opacity: 0.13;
}
.journey-thread {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  stroke: var(--accent);
  stroke-width: 1;
  opacity: 0.25;
  stroke-dasharray: 3 7;
}
.memory-screen {
  display: block;
  position: absolute;
  border-radius: 22px;
  box-shadow: 0 25px 50px #25203d24;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
.memory-screen img {
  pointer-events: none;
  display: block;
  width: 100%;
  height: auto;
  border-radius: 22px;
}
.memory-summary {
  width: 42%;
  max-width: 230px;
  top: 100px;
  left: 2%;
  transform: rotate(-10deg);
}
.memory-map {
  width: 49%;
  max-width: 260px;
  top: 95px;
  right: 8%;
  transform: rotate(8deg);
}
.journey-caption {
  grid-column: 1 / -1;
  margin: 0;
  padding: 0 24px 32px;
  text-align: center;
  font-size: 12px;
  line-height: 1.9;
  letter-spacing: 0.2px;
  color: var(--muted);
}
.journey-caption span {
  margin-left: 24px;
}
.closing {
  padding: 107px 0 95px;
  text-align: center;
}

.closing .eyebrow {
  justify-content: center;
  font-size: 9px;
  color: var(--muted);
  margin-bottom: 23px;
}
.closing h2 {
  font-size: 32px;
  line-height: 1.6;
  letter-spacing: -1.3px;
}
.contact-link {
  display: inline-block;
  font-size: 12px;
  margin-top: 30px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 7px;
}
.contact-link span {
  margin-left: 22px;
}
.footer {
  border-top: 1px solid var(--line);
  padding-block: 30px 35px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.footer .wordmark {
  font-size: 27px;
  letter-spacing: -1.7px;
}
.footer > span {
  font-size: 10px;
  color: var(--muted);
  flex: 1;
}
.footer > a:not(.wordmark) {
  font-size: 10px;
}
.footer small {
  font-size: 9px;
  color: var(--muted);
}
.sr-only,
.skip-link:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.skip-link:focus {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 10;
  padding: 12px;
  background: var(--bg);
  color: var(--ink);
}
@media (min-width: 1500px) {
  .hero {
    min-height: 780px;
  }
  .hero-art {
    max-width: 550px;
  }
  .hero-copy h1 {
    font-size: 73px;
  }
}
@media (max-width: 1100px) {
  .shell {
    width: calc(100% - 72px);
  }
  .hero {
    min-height: 650px;
  }
  h1 {
    font-size: 49px;
    letter-spacing: -3px;
  }
  .hero-art {
    margin-left: -10px;
  }
  .story-grid {
    gap: 35px;
  }
  h2 {
    font-size: 34px;
  }
  .product-copy {
    padding-left: 35px;
  }
  .product h2 {
    font-size: 35px;
  }
  .product-copy > p:not(.product-name) {
    font-size: 11px;
  }
  .pebble-trail {
    gap: 35px;
  }
}
@media (max-width: 760px) {
  .journey-composition {
    height: 530px;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
  }
  .journey-word {
    top: 25px;
    left: 25px;
    font-size: 56px;
  }
  .memory-summary {
    top: 110px;
    left: 10%;
    width: 43%;
  }
  .memory-map {
    top: 80px;
    right: 10%;
    width: 48%;
  }
  .journey-caption {
    font-size: 11px;
  }
  .shell {
    width: calc(100% - 40px);
  }
  .header {
    height: 84px;
  }
  .wordmark {
    font-size: 33px;
  }
  nav {
    gap: 21px;
    font-size: 11px;
  }
  .theme-toggle {
    width: 35px;
    height: 35px;
  }
  .hero {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 50px 0 65px;
    min-height: 0;
  }
  .hero-copy {
    z-index: 2;
  }
  .eyebrow {
    font-size: 8px;
    letter-spacing: 1.5px;
  }
  h1 {
    font-size: clamp(35px, 7.8vw, 55px);
    letter-spacing: -2.5px;
    line-height: 1.4;
    margin: 24px 0 20px;
  }
  .hero-description {
    font-size: 13px;
    line-height: 1.9;
    margin-bottom: 24px;
  }
  .button {
    font-size: 12px;
    padding: 14px 21px;
  }
  .hero-art {
    width: 85%;
    max-width: 390px;
    align-self: center;
    margin: 5px 0 10px;
  }
  .hero-stone {
    width: 100%;
    left: 0;
    top: 0;
  }
  .orbit {
    width: 110%;
    height: 110%;
    left: -5%;
    top: 0;
  }
  .stone-caption {
    font-size: 7px;
    bottom: 0;
    left: 41%;
  }
  .spark-one {
    top: 14%;
  }
  .stone-one {
    width: 29px;
    height: 24px;
    right: 6%;
    top: 21%;
  }
  .hero-bottom {
    font-size: 9px;
    bottom: 22px;
  }
  .hero-bottom > a {
    font-size: 7px;
    letter-spacing: 0.8px;
  }
  .hero-bottom > a span {
    margin-left: 8px;
  }
  .section {
    padding-top: 37px;
  }
  .section-label {
    font-size: 8px;
    letter-spacing: 1.2px;
  }
  .story-grid {
    grid-template-columns: 1fr;
    gap: 26px;
    margin-top: 33px;
  }
  h2 {
    font-size: 30px;
    letter-spacing: -1.3px;
  }

  .story-copy {
    font-size: 13px;
    line-height: 1.95;
  }
  .story-copy p {
    margin-bottom: 17px;
  }

  .pebble-trail {
    height: 135px;
    gap: 25px;
    flex-wrap: wrap;
    align-content: center;
    row-gap: 22px;
  }
  .pebble-trail span {
    flex-basis: 100%;
    text-align: center;
    margin: 0;
    font-size: 12px;
  }
  .product-wrap {
    padding-top: 22px;
  }
  .product-wrap .section-label > span:last-child {
    font-size: 8px;
  }
  .product {
    grid-template-columns: 1fr;
    border-radius: 18px;
  }
  .product-copy {
    padding: 34px 27px 32px;
  }
  .product-name {
    font-size: 29px;
    margin-bottom: 23px;
  }
  .product h2 {
    font-size: 33px;
  }
  .product-copy > p:not(.product-name) {
    font-size: 12px;
  }
  .product-button {
    margin-top: 13px;
  }
  .closing {
    padding: 70px 0 65px;
  }
  .closing h2 {
    font-size: 28px;
  }

  .footer {
    flex-wrap: wrap;
    gap: 20px 15px;
    padding-block: 25px;
  }
  .footer > span {
    flex-basis: 70%;
    font-size: 9px;
  }
  .footer > a:not(.wordmark) {
    flex: 1;
  }
  .footer small {
    font-size: 9px;
  }
}
@media (max-width: 360px) {
  .journey-composition {
    height: 440px;
  }
  nav {
    gap: 13px;
  }
  .hero-bottom > span {
    max-width: 130px;
  }
  .product-copy {
    padding-inline: 20px;
  }
  .product-copy > p:not(.product-name) {
    font-size: 11px;
  }
  .section-label {
    letter-spacing: 0.7px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}

/* The path lives below content and never participates in pointer or keyboard input. */
#main {
  overflow-x: clip;
  position: relative;
  isolation: isolate;
}
#main > section {
  position: relative;
  z-index: 1;
}
.background-trail {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.trail-guide,
.trail-ink,
.trail-underline {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.4;
  stroke-linecap: round;
}
.trail-guide {
  opacity: 0.09;
}
.trail-ink {
  opacity: 0.52;
}
.trail-underline {
  opacity: 0.8;
}
.trail-pebble {
  opacity: 0;
  transform: translateY(-7px) scale(0.8);
  transform-box: fill-box;
  transform-origin: center;
  transition:
    opacity 0.35s ease,
    transform 0.55s cubic-bezier(0.2, 0.65, 0.3, 1);
  fill: url(#pebble-light);
  stroke: var(--bg);
  stroke-width: 1.5;
  filter: drop-shadow(0 0 5px #a28bea99) drop-shadow(0 0 15px #b5a0ef70);
}
.trail-pebble[data-laid="true"] {
  opacity: 0.95;
  transform: translateY(0) scale(1);
}
.pebble-highlight {
  stop-color: #f0eaff;
}
.pebble-shade {
  stop-color: #9380cc;
}
[data-theme="dark"] .trail-ink {
  opacity: 0.6;
}
[data-theme="dark"] .pebble-highlight {
  stop-color: #f6f1ff;
}
[data-theme="dark"] .pebble-shade {
  stop-color: #665987;
}
[data-theme="dark"] .trail-pebble {
  filter: drop-shadow(0 0 6px #c8b6ffbb) drop-shadow(0 0 20px #a18bff88);
}
@media (prefers-reduced-motion: reduce) {
  .trail-pebble {
    transition: none;
  }
}

.pebble-trail {
  align-items: flex-end;
  align-content: flex-end;
  padding-bottom: 16px;
}

.next-pebble {
  --word-rest: #5143a9;
  --word-flash: #866ed1;
  --word-reflection: 0 0 5px #aa93f066, 0 0 14px #b4a1ef55;
  position: relative;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.45s;
}
.next-pebble[data-reached="true"] {
  color: var(--word-rest);
}
[data-theme="dark"] .next-pebble {
  --word-rest: var(--accent);
  --word-flash: #f3eeff;
  --word-reflection: 0 0 8px #b0a6ff, 0 0 28px #b0a6ff;
}

.store-proof {
  margin: 24px 0 0;
  max-width: 340px;
}
.store-rating {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}
.store-rating > span:first-child {
  color: var(--accent);
  font-size: 17px;
}
.store-rating strong {
  font-size: 25px;
  font-weight: 600;
  letter-spacing: -1px;
}
.store-rating > span:last-child {
  font-size: 11px;
  color: var(--muted);
}
.store-asof {
  margin: 5px 0 17px;
  font-size: 9px;
  line-height: 1.8;
  color: var(--muted);
}
.store-review {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--accent);
}
.store-review blockquote {
  margin: 0;
  font-size: 12px;
  line-height: 1.9;
}
.store-review figcaption {
  margin-top: 5px;
  font-size: 9px;
  color: var(--muted);
}