@font-face {
  font-family: "Lumi Hand";
  src: url("./assets/fonts/Gaegu_1.woff2") format("woff2");
  font-display: swap;
}

:root {
  --cloud: #fff7f2;
  --cream: #fff1e2;
  --lavender: #d9cbff;
  --purple-shadow: #b996f4;
  --tail: #f7c7f6;
  --gold: #ffd887;
  --blush: #ffc9cf;
  --outline: #6b524a;
  --purple: #7b69d8;
  --night-purple: #5c56a8;
  --pink: #ff8fb8;
  --deep-night: #1e1833;
  --serif: Georgia, "Times New Roman", serif;
  --hand: "Lumi Hand", Georgia, serif;
  --cover-label: "Website preview artwork";
}

* {
  box-sizing: border-box;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

html {
  scroll-behavior: smooth;
  background: var(--deep-night);
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--cloud);
  font-family: var(--serif);
  background: var(--night-purple);
}

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

body::after {
  position: fixed;
  z-index: 20;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  content: "";
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--deep-night);
  background: var(--gold);
  border-radius: 14px;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

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

.site-header {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 50%;
  display: flex;
  width: min(1180px, calc(100% - 48px));
  padding: 26px 0;
  align-items: center;
  justify-content: space-between;
  transform: translateX(-50%);
}

.wordmark {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  font-family: var(--hand);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}

.wordmark-logo {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border: 1px solid rgba(185, 150, 244, 0.54);
  border-radius: 11px;
  box-shadow: 0 6px 18px rgba(107, 82, 74, 0.14);
}

.header-link {
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255, 247, 242, 0.48);
  font-size: 0.92rem;
  text-decoration: none;
}

.header-actions {
  display: flex;
  gap: 14px;
  align-items: center;
}

.language-switch {
  display: flex;
  padding: 5px 8px;
  gap: 5px;
  align-items: center;
  color: rgba(107, 82, 74, 0.52);
  background: rgba(255, 247, 242, 0.74);
  border: 1px solid rgba(107, 82, 74, 0.14);
  border-radius: 999px;
  backdrop-filter: blur(10px);
}

.language-switch button {
  min-width: 34px;
  padding: 4px 6px;
  border: 0;
  color: rgba(107, 82, 74, 0.58);
  background: transparent;
  border-radius: 999px;
  font-family: var(--serif);
  font-size: 0.76rem;
}

.language-switch button[aria-pressed="true"] {
  color: var(--deep-night);
  background: var(--gold);
  font-weight: 700;
}

.cover-header {
  color: var(--outline);
}

html[lang="zh-Hant"] body {
  font-family: "Noto Serif TC", "Songti TC", "PingFang TC", serif;
}

html[lang="zh-Hant"] {
  --cover-label: "官網預覽畫面";
}

html[lang="zh-Hant"] .eyebrow,
html[lang="zh-Hant"] .step-label,
html[lang="zh-Hant"] .waitlist label,
html[lang="zh-Hant"] .session-kicker,
html[lang="zh-Hant"] .garden-message,
html[lang="zh-Hant"] .research-caveat,
html[lang="zh-Hant"] .research-links,
html[lang="zh-Hant"] .screen-top,
html[lang="zh-Hant"] .screen-invitation h3,
html[lang="zh-Hant"] .screen-veil {
  font-family: "Noto Sans TC", "PingFang TC", sans-serif;
  letter-spacing: 0.04em;
}

html[lang="zh-Hant"] h1 {
  max-width: 10ch;
  letter-spacing: -0.04em;
  line-height: 1.04;
}

html[lang="zh-Hant"] h1 em {
  font-family: "Noto Sans TC", "PingFang TC", sans-serif;
  font-weight: 700;
}

.cover-header .header-link {
  padding: 8px 12px;
  border: 0;
  color: var(--deep-night);
  background: rgba(255, 216, 135, 0.92);
  border-radius: 999px;
}

.hero {
  position: relative;
  display: grid;
  min-height: 760px;
  padding: 112px max(24px, calc((100vw - 1180px) / 2)) 70px;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 0.85fr);
  gap: clamp(30px, 6vw, 90px);
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 42%, rgba(217, 203, 255, 0.34), transparent 28%),
    radial-gradient(circle at 36% 78%, rgba(255, 143, 184, 0.12), transparent 25%),
    linear-gradient(145deg, var(--night-purple), var(--purple) 56%, #6755a6);
}

.cover-hero {
  min-height: 780px;
  padding-top: 104px;
  grid-template-columns: 1fr;
  background:
    linear-gradient(90deg, rgba(255, 241, 226, 0.96) 0%, rgba(255, 241, 226, 0.9) 30%, rgba(255, 241, 226, 0.16) 55%, transparent 72%),
    url("./assets/character/lumi-app-cover-hero-v1.webp") center / cover no-repeat;
}

.cover-hero::after {
  position: absolute;
  right: 18px;
  bottom: 16px;
  padding: 7px 11px;
  content: var(--cover-label);
  color: rgba(107, 82, 74, 0.78);
  background: rgba(255, 247, 242, 0.84);
  border-radius: 999px;
  font-size: 0.7rem;
}

.cover-hero .hero-copy {
  width: min(55%, 650px);
}

.cover-hero h1 {
  color: var(--outline);
}

.cover-hero h1 em,
.cover-hero .eyebrow {
  color: var(--night-purple);
}

.cover-hero .lede {
  color: rgba(107, 82, 74, 0.84);
}

.cover-hero .text-link {
  color: var(--outline);
}

.hero-note {
  display: grid;
  width: min(100%, 430px);
  margin-top: 22px;
  padding: 14px 16px;
  grid-template-columns: 22px 1fr;
  gap: 8px;
  color: var(--outline);
  background: rgba(255, 247, 242, 0.78);
  border: 1px solid rgba(107, 82, 74, 0.14);
  border-radius: 20px;
  backdrop-filter: blur(10px);
}

.hero-note p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.45;
}

.hero::before {
  position: absolute;
  top: 14%;
  left: -8%;
  width: 390px;
  height: 390px;
  border: 1px solid rgba(255, 247, 242, 0.12);
  border-radius: 50%;
  content: "";
}

.hero-copy {
  position: relative;
  z-index: 2;
  min-width: 0;
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--gold);
  font-family: var(--hand);
  font-size: 1.45rem;
  letter-spacing: 0.01em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 12ch;
  margin-bottom: 24px;
  font-size: clamp(3.8rem, 7vw, 6.9rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.92;
  text-wrap: balance;
}

h1 em {
  color: var(--gold);
  font-family: var(--hand);
  font-size: 1.14em;
  font-style: normal;
  letter-spacing: -0.02em;
}

.lede {
  max-width: 600px;
  margin-bottom: 32px;
  color: rgba(255, 247, 242, 0.82);
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: 24px;
  align-items: center;
}

.waitlist.hero-waitlist {
  --form-error: #9f365b;
  width: min(100%, 630px);
  margin-top: 24px;
  padding: 14px;
  border-color: rgba(107, 82, 74, 0.15);
  background: rgba(255, 247, 242, 0.82);
  border-radius: 21px;
  box-shadow: 0 14px 34px rgba(107, 82, 74, 0.1);
  backdrop-filter: blur(14px);
}

.hero-form-promise {
  margin: 0 2px 10px;
  color: rgba(107, 82, 74, 0.76);
  font-size: 0.88rem;
  line-height: 1.45;
}

.hero-waitlist .field-row input {
  color: var(--deep-night);
  background: rgba(255, 255, 255, 0.74);
  border-color: rgba(107, 82, 74, 0.2);
}

.hero-waitlist .field-row input::placeholder {
  color: rgba(107, 82, 74, 0.46);
}

.hero-waitlist .field-row button {
  background: var(--night-purple);
  color: var(--cloud);
}

.hero-waitlist .form-note {
  margin-bottom: -2px;
  color: rgba(107, 82, 74, 0.58);
}

.waitlist.hero-waitlist.is-complete {
  border-color: rgba(92, 86, 168, 0.42);
}

.primary-button,
.session-button {
  display: inline-flex;
  min-height: 58px;
  padding: 0 23px;
  border: 0;
  border-radius: 18px;
  align-items: center;
  justify-content: center;
  gap: 26px;
  color: var(--deep-night);
  background: var(--gold);
  box-shadow: 0 14px 36px rgba(58, 40, 84, 0.28);
  font-weight: 700;
}

.primary-button:hover,
.session-button:hover {
  background: var(--cloud);
  transform: translateY(-2px);
}

.text-link {
  padding: 8px 0;
  text-underline-offset: 5px;
}

.caption-mark {
  color: var(--pink);
}

.app-glimpse {
  display: grid;
  min-height: 820px;
  padding: 100px max(24px, calc((100vw - 1180px) / 2));
  grid-template-columns: minmax(0, 0.9fr) minmax(390px, 0.75fr);
  gap: clamp(50px, 8vw, 120px);
  align-items: center;
  color: var(--outline);
  background:
    radial-gradient(circle at 75% 48%, rgba(185, 150, 244, 0.2), transparent 28%),
    var(--cream);
}

.glimpse-copy {
  max-width: 590px;
}

.glimpse-copy h2 {
  margin-bottom: 27px;
  font-size: clamp(3rem, 5.7vw, 5.7rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.96;
}

.phone-stage {
  position: relative;
  display: grid;
  min-height: 650px;
  place-items: center;
}

.phone-halo {
  position: absolute;
  width: 510px;
  height: 510px;
  border-radius: 50%;
  background: var(--lavender);
  opacity: 0.54;
}

.app-phone {
  position: relative;
  z-index: 2;
  width: 310px;
  height: 632px;
  padding: 9px;
  border: 2px solid rgba(107, 82, 74, 0.58);
  background: #30243c;
  border-radius: 52px;
  box-shadow:
    0 35px 70px rgba(107, 82, 74, 0.25),
    inset 0 0 0 1px rgba(255, 247, 242, 0.15);
  transform: rotate(3deg);
}

.phone-hardware {
  position: absolute;
  z-index: 5;
  top: 18px;
  left: 50%;
  width: 92px;
  height: 24px;
  background: #241a30;
  border-radius: 999px;
  transform: translateX(-50%);
}

.app-screen {
  position: relative;
  height: 100%;
  overflow: hidden;
  background: var(--night-purple);
  border-radius: 43px;
}

.screen-art {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(30, 24, 51, 0.08), rgba(30, 24, 51, 0.15) 55%, rgba(30, 24, 51, 0.84)),
    url("./assets/breathing/night/phase-5.webp") center / cover;
  transform: scale(1.035);
}

.screen-top {
  position: relative;
  z-index: 2;
  display: flex;
  padding: 58px 20px 0;
  align-items: center;
  justify-content: space-between;
  color: var(--cloud);
  font-family: var(--hand);
  font-size: 1.08rem;
}

.preview-chip {
  padding: 6px 8px;
  border: 1px solid rgba(255, 247, 242, 0.34);
  background: rgba(30, 24, 51, 0.68);
  border-radius: 999px;
  font-family: var(--serif);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.screen-invitation {
  position: absolute;
  z-index: 2;
  right: 18px;
  bottom: 74px;
  left: 18px;
  padding: 18px;
  color: var(--cloud);
  background: rgba(30, 24, 51, 0.52);
  border: 1px solid rgba(255, 247, 242, 0.25);
  border-radius: 24px;
  backdrop-filter: blur(12px);
}

.screen-invitation p {
  margin-bottom: 8px;
  color: rgba(255, 247, 242, 0.74);
  font-size: 0.74rem;
}

.screen-invitation h3 {
  margin-bottom: 15px;
  font-family: var(--hand);
  font-size: 1.7rem;
  font-weight: 400;
}

.screen-action {
  display: block;
  padding: 12px 13px;
  color: var(--deep-night);
  background: var(--gold);
  border-radius: 14px;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: center;
}

.screen-veil {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  height: 54px;
  align-items: center;
  justify-content: center;
  color: rgba(255, 247, 242, 0.72);
  background: rgba(30, 24, 51, 0.78);
  border-top: 1px solid rgba(255, 247, 242, 0.16);
  font-family: var(--hand);
  font-size: 0.9rem;
  backdrop-filter: blur(14px);
}

.feeling-section {
  padding: 110px max(24px, calc((100vw - 1180px) / 2));
  color: var(--outline);
  background: var(--cloud);
}

.section-intro {
  display: grid;
  margin-bottom: 60px;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 30px;
  align-items: start;
}

.eyebrow.dark {
  color: var(--night-purple);
}

.section-intro h2,
.signup-copy h2 {
  margin-bottom: 0;
  font-size: clamp(2.8rem, 5vw, 5rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1;
}

.visit-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.visit-steps article {
  min-height: 320px;
  padding: 10px 38px 20px;
  border-left: 1px solid rgba(107, 82, 74, 0.2);
}

.visit-steps article:first-child {
  padding-left: 0;
  border-left: 0;
}

.step-symbol {
  display: grid;
  width: 74px;
  height: 74px;
  margin-bottom: 34px;
  place-items: center;
  border-radius: 26px;
  font-size: 2rem;
}

.flower-symbol { color: var(--outline); background: var(--blush); }
.breath-symbol { color: var(--cloud); background: var(--purple); }

.step-label {
  margin-bottom: 9px;
  color: var(--night-purple);
  font-family: var(--hand);
  font-size: 1.25rem;
}

.visit-steps h3 {
  margin-bottom: 14px;
  font-size: 1.4rem;
  font-weight: 400;
}

.visit-steps article > p:last-child {
  margin-bottom: 0;
  color: rgba(107, 82, 74, 0.78);
  line-height: 1.65;
}

.research-note {
  position: relative;
  display: grid;
  min-height: 660px;
  padding: 110px max(24px, calc((100vw - 1180px) / 2));
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.75fr);
  gap: clamp(55px, 8vw, 120px);
  align-items: center;
  overflow: hidden;
  color: var(--cloud);
  background:
    radial-gradient(circle at 18% 62%, rgba(255, 216, 135, 0.15), transparent 26%),
    linear-gradient(145deg, #37305f, var(--deep-night) 72%);
}

.research-heading,
.research-copy {
  position: relative;
  z-index: 2;
}

.research-heading h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(3rem, 5.4vw, 5.4rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.research-copy {
  padding: 32px;
  border: 1px solid rgba(255, 247, 242, 0.18);
  background: rgba(255, 247, 242, 0.08);
  border-radius: 30px;
  backdrop-filter: blur(14px);
}

.research-summary {
  margin: 0 0 16px;
  color: rgba(255, 247, 242, 0.66);
  font-family: var(--hand);
  font-size: 1.15rem;
}

.research-signals {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.research-signal {
  min-width: 0;
  padding: 18px;
  border: 1px solid rgba(255, 216, 135, 0.18);
  background: rgba(255, 247, 242, 0.06);
  border-radius: 20px;
}

.research-signal strong,
.research-signal span {
  display: block;
}

.research-signal strong {
  margin-bottom: 8px;
  color: var(--gold);
  font-family: var(--hand);
  font-size: clamp(1.55rem, 2.5vw, 2.1rem);
  line-height: 1;
}

.research-signal span {
  color: rgba(255, 247, 242, 0.82);
  font-size: 0.9rem;
  line-height: 1.5;
}

.research-caveat {
  margin: 18px 0 0;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 247, 242, 0.14);
  color: rgba(255, 247, 242, 0.58);
  font-size: 0.78rem;
  line-height: 1.55;
}

.research-links {
  display: flex;
  margin-top: 20px;
  gap: 10px;
  flex-wrap: wrap;
}

.research-links a {
  padding: 9px 12px;
  border: 1px solid rgba(255, 216, 135, 0.28);
  color: var(--gold);
  border-radius: 999px;
  font-size: 0.74rem;
  text-decoration: none;
}

.research-links a:hover {
  border-color: var(--gold);
  background: rgba(255, 216, 135, 0.08);
}

.research-orbit {
  position: absolute;
  top: 50%;
  left: 16%;
  width: min(560px, 48vw);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 247, 242, 0.08);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(-9deg);
}

.research-orbit::before,
.research-orbit::after {
  position: absolute;
  inset: 13%;
  content: "";
  border: 1px solid rgba(255, 247, 242, 0.07);
  border-radius: 50%;
}

.research-orbit::after {
  inset: 30%;
}

.research-orbit span {
  position: absolute;
  display: block;
  width: 10px;
  height: 10px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 24px rgba(255, 216, 135, 0.7);
}

.research-orbit span:nth-child(1) { top: 7%; left: 61%; }
.research-orbit span:nth-child(2) { right: 6%; bottom: 28%; opacity: 0.62; }
.research-orbit span:nth-child(3) { bottom: 5%; left: 34%; opacity: 0.38; }

.pocket-garden {
  display: grid;
  padding: 110px max(24px, calc((100vw - 1180px) / 2));
  grid-template-columns: minmax(0, 0.8fr) minmax(440px, 1.2fr);
  gap: clamp(50px, 8vw, 110px);
  align-items: center;
  color: var(--outline);
  background: var(--cream);
}

.garden-copy h2 {
  margin-bottom: 25px;
  font-size: clamp(2.7rem, 5vw, 4.9rem);
  font-weight: 400;
  letter-spacing: -0.045em;
  line-height: 1;
}

.garden-copy > p:not(.eyebrow) {
  max-width: 540px;
  margin-bottom: 12px;
  color: rgba(107, 82, 74, 0.78);
  line-height: 1.65;
}

.garden-plot {
  position: relative;
  min-height: 440px;
  overflow: hidden;
  color: var(--cloud);
  background:
    radial-gradient(circle at 75% 20%, rgba(255, 216, 135, 0.34), transparent 24%),
    linear-gradient(180deg, var(--purple), var(--night-purple) 58%, var(--deep-night));
  border-radius: 38px;
  box-shadow: 0 24px 60px rgba(107, 82, 74, 0.16);
}

.garden-plot::after {
  position: absolute;
  right: -10%;
  bottom: -120px;
  left: -10%;
  height: 270px;
  content: "";
  background: #362a45;
  border-radius: 50% 50% 0 0;
}

.garden-sky {
  position: absolute;
  inset: 0;
}

.garden-sky span {
  position: absolute;
  color: var(--gold);
  text-shadow: 0 0 20px var(--gold);
}

.garden-sky span:nth-child(1) { top: 18%; left: 15%; }
.garden-sky span:nth-child(2) { top: 12%; right: 28%; }
.garden-sky span:nth-child(3) { top: 28%; right: 12%; font-size: 1.25rem; }

.flower-bed {
  position: absolute;
  z-index: 2;
  right: 5%;
  bottom: 60px;
  left: 5%;
  display: flex;
  align-items: end;
  justify-content: center;
}

.flower-bed img {
  width: 19%;
  max-width: 150px;
  margin: 0 -2.5%;
  opacity: 0.18;
  filter: saturate(0.2) brightness(0.72);
  transform: translateY(32px) scale(0.78);
  transition: opacity 900ms ease, filter 900ms ease, transform 900ms ease;
}

.flower-bed img:nth-child(even) {
  width: 22%;
}

.flower-bed img.is-grown {
  opacity: 1;
  filter: none;
  transform: translateY(0) scale(1);
}

.garden-message {
  position: absolute;
  z-index: 3;
  right: 22px;
  bottom: 18px;
  left: 22px;
  margin: 0;
  text-align: center;
  font-family: var(--hand);
  font-size: 1.18rem;
}

.app-bridge {
  position: relative;
  display: grid;
  min-height: 720px;
  padding: 100px max(24px, calc((100vw - 1180px) / 2));
  grid-template-columns: minmax(360px, 0.82fr) minmax(0, 1fr);
  gap: clamp(55px, 9vw, 130px);
  align-items: center;
  overflow: hidden;
  color: var(--cloud);
  background:
    radial-gradient(circle at 20% 48%, rgba(247, 199, 246, 0.22), transparent 27%),
    linear-gradient(145deg, var(--night-purple), var(--deep-night) 72%);
}

.bridge-world {
  position: relative;
  display: grid;
  width: min(100%, 470px);
  aspect-ratio: 1;
  place-items: center;
}

.bridge-world::before {
  position: absolute;
  width: 64%;
  height: 64%;
  content: "";
  background: rgba(217, 203, 255, 0.13);
  border-radius: 50%;
  box-shadow: 0 0 90px rgba(247, 199, 246, 0.24);
}

.bridge-world img {
  position: relative;
  z-index: 2;
  width: 42%;
  height: 42%;
  border: 2px solid rgba(255, 247, 242, 0.42);
  border-radius: 50%;
  box-shadow: 0 22px 50px rgba(30, 24, 51, 0.38);
}

.bridge-orbit {
  position: absolute;
  border: 1px solid rgba(255, 247, 242, 0.2);
  border-radius: 50%;
}

.bridge-orbit-one {
  width: 86%;
  height: 52%;
  transform: rotate(-17deg);
}

.bridge-orbit-two {
  width: 56%;
  height: 88%;
  transform: rotate(28deg);
}

.bridge-star {
  position: absolute;
  z-index: 3;
  color: var(--cloud);
  text-shadow: 0 0 20px var(--gold);
  animation: twinkle 4s ease-in-out infinite;
}

.bridge-star-one {
  top: 19%;
  right: 13%;
  font-size: 1.4rem;
}

.bridge-star-two {
  bottom: 20%;
  left: 9%;
  animation-delay: -1.8s;
}

.bridge-copy {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.bridge-copy h2 {
  margin-bottom: 25px;
  font-size: clamp(3rem, 5.4vw, 5.3rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.bridge-personal {
  max-width: 600px;
  margin-bottom: 26px;
  color: rgba(255, 247, 242, 0.76);
  font-size: 1.05rem;
  line-height: 1.7;
}

.bridge-button {
  display: inline-flex;
  min-height: 58px;
  padding: 0 22px;
  gap: 28px;
  align-items: center;
  justify-content: center;
  color: var(--deep-night);
  background: var(--gold);
  border-radius: 18px;
  font-weight: 700;
  text-decoration: none;
}

.bridge-note {
  margin: 13px 0 0;
  color: rgba(255, 247, 242, 0.55);
  font-size: 0.8rem;
}

.early-access {
  position: relative;
  display: grid;
  padding: 110px max(24px, calc((100vw - 1180px) / 2));
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.85fr);
  gap: 80px;
  align-items: end;
  overflow: hidden;
  background:
    radial-gradient(circle at 90% 10%, rgba(247, 199, 246, 0.22), transparent 30%),
    var(--deep-night);
}

.signup-world {
  position: absolute;
  top: 28px;
  right: 8%;
  display: flex;
  gap: 70px;
  color: var(--gold);
  opacity: 0.56;
  font-size: 1.5rem;
}

.signup-copy {
  position: relative;
}

.signup-copy h2 {
  max-width: 9ch;
  color: var(--cloud);
}

.signup-copy > p:last-child {
  max-width: 560px;
  margin: 26px 0 0;
  color: rgba(255, 247, 242, 0.72);
  font-size: 1.05rem;
  line-height: 1.65;
}

.waitlist {
  position: relative;
  padding: 28px;
  border: 1px solid rgba(255, 247, 242, 0.16);
  background: rgba(255, 247, 242, 0.08);
  border-radius: 28px;
}

.waitlist label:not(.visually-hidden) {
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-family: var(--hand);
  font-size: 1.3rem;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.field-row input {
  min-width: 0;
  min-height: 58px;
  padding: 0 17px;
  border: 1px solid rgba(255, 247, 242, 0.25);
  color: var(--cloud);
  background: rgba(30, 24, 51, 0.72);
  border-radius: 16px;
  outline: none;
}

.field-row input::placeholder {
  color: rgba(255, 247, 242, 0.48);
}

.field-row input[aria-invalid="true"] {
  border-color: var(--pink);
}

.field-row button {
  display: flex;
  min-height: 58px;
  padding: 0 20px;
  border: 0;
  gap: 18px;
  align-items: center;
  color: var(--deep-night);
  background: var(--gold);
  border-radius: 16px;
  font-weight: 700;
}

.field-row button:disabled {
  cursor: wait;
  opacity: 0.7;
}

.form-note {
  min-height: 1.3em;
  margin: 12px 2px 0;
  color: rgba(255, 247, 242, 0.6);
  font-size: 0.85rem;
}

.waitlist.is-complete {
  border-color: rgba(255, 216, 135, 0.45);
}

footer {
  display: grid;
  padding: 35px max(24px, calc((100vw - 1180px) / 2));
  grid-template-columns: 1fr auto 1fr;
  gap: 25px;
  align-items: center;
  color: rgba(255, 247, 242, 0.58);
  background: var(--deep-night);
  border-top: 1px solid rgba(255, 247, 242, 0.1);
  font-size: 0.82rem;
}

.footer-wordmark {
  color: var(--cloud);
  font-size: 1.55rem;
}

footer p {
  margin: 0;
}

footer p:last-child {
  text-align: right;
}

.breathing-layer {
  position: fixed;
  z-index: 50;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--cloud);
  background:
    radial-gradient(circle at 50% 44%, rgba(217, 203, 255, 0.3), transparent 32%),
    linear-gradient(180deg, var(--night-purple), var(--deep-night));
}

.breathing-layer[hidden] {
  display: none;
}

.close-session {
  position: absolute;
  z-index: 3;
  top: 25px;
  right: 25px;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 247, 242, 0.3);
  color: var(--cloud);
  background: rgba(255, 247, 242, 0.08);
  border-radius: 50%;
  font-size: 1.8rem;
}

.session-content {
  position: relative;
  z-index: 2;
  display: flex;
  width: min(92vw, 520px);
  padding: 30px;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.session-kicker {
  margin-bottom: 25px;
  color: var(--gold);
  font-family: var(--hand);
  font-size: 1.35rem;
}

.breathing-scene {
  position: relative;
  width: min(62vw, 300px);
  height: min(78vw, 380px);
  margin-bottom: 34px;
  overflow: hidden;
  border: 1px solid rgba(255, 247, 242, 0.2);
  background: var(--night-purple);
  border-radius: 34px;
  box-shadow: 0 18px 70px rgba(30, 24, 51, 0.35);
}

.breathing-scene img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  object-fit: cover;
  transition: opacity 1.2s ease-in-out;
}

.breathing-scene img.is-active {
  opacity: 1;
}

.session-content h2 {
  margin-bottom: 10px;
  font-size: clamp(2.3rem, 7vw, 4rem);
  font-weight: 400;
}

.session-content > p:not(.session-kicker) {
  min-height: 1.5em;
  margin-bottom: 22px;
  color: rgba(255, 247, 242, 0.7);
}

.session-button {
  min-width: 150px;
}

.session-stars {
  position: absolute;
  inset: 0;
}

.session-stars span {
  position: absolute;
  color: var(--cloud);
  text-shadow: 0 0 24px var(--gold);
}

.session-stars span:nth-child(1) { top: 14%; left: 15%; }
.session-stars span:nth-child(2) { top: 24%; right: 18%; font-size: 1.4rem; }
.session-stars span:nth-child(3) { bottom: 18%; left: 22%; font-size: 0.75rem; }
.session-stars span:nth-child(4) { bottom: 14%; right: 14%; }
.session-stars span:nth-child(5) { top: 50%; right: 6%; font-size: 0.7rem; }

@keyframes twinkle {
  0%, 100% { opacity: 0.45; transform: scale(0.82) rotate(0); }
  50% { opacity: 1; transform: scale(1.18) rotate(12deg); }
}

@media (max-width: 850px) {
  .hero {
    min-height: 0;
    padding-top: 120px;
    grid-template-columns: 1fr;
  }

  .cover-hero {
    min-height: 1060px;
    padding-top: 104px;
    padding-bottom: 430px;
    background:
      linear-gradient(180deg, rgba(255, 241, 226, 0.99) 0%, rgba(255, 241, 226, 0.97) 42%, rgba(255, 241, 226, 0.52) 58%, transparent 75%) center / cover,
      url("./assets/character/lumi-app-cover-hero-v1.webp") 72% bottom / auto 66% no-repeat,
      var(--cream);
  }

  .cover-hero .hero-copy {
    width: 100%;
    align-self: start;
  }

  .section-intro,
  .app-glimpse,
  .research-note,
  .pocket-garden,
  .app-bridge,
  .early-access {
    grid-template-columns: 1fr;
  }

  .section-intro {
    gap: 5px;
  }

  .early-access {
    gap: 45px;
  }

  .pocket-garden {
    gap: 42px;
  }

  .app-glimpse {
    gap: 30px;
  }

  .app-bridge {
    gap: 20px;
  }

  .research-note {
    min-height: 0;
    gap: 42px;
  }

  .research-orbit {
    top: 25%;
    left: 12%;
    width: min(540px, 80vw);
  }

  .bridge-world {
    width: min(86vw, 430px);
    margin: 0 auto -20px;
  }

  .phone-stage {
    min-height: 670px;
  }

  .visit-steps {
    grid-template-columns: 1fr;
  }

  .visit-steps article,
  .visit-steps article:first-child {
    display: grid;
    min-height: 0;
    padding: 26px 0;
    grid-template-columns: 82px 1fr;
    column-gap: 20px;
    border: 0;
    border-top: 1px solid rgba(107, 82, 74, 0.2);
  }

  .step-symbol {
    grid-row: 1 / span 3;
    margin: 0;
  }

  .step-label,
  .visit-steps h3,
  .visit-steps article > p:last-child {
    grid-column: 2;
  }

  .visit-steps h3 {
    margin-bottom: 8px;
  }
}

@media (max-width: 560px) {
  .site-header {
    width: calc(100% - 32px);
  }

  .header-link {
    font-size: 0.82rem;
  }

  .header-actions {
    gap: 7px;
  }

  .language-switch {
    padding: 3px 5px;
  }

  .language-switch button {
    min-width: 30px;
    padding: 4px;
    font-size: 0.7rem;
  }

  html[lang="zh-Hant"] .header-link {
    padding-right: 10px;
    padding-left: 10px;
    font-size: 0.76rem;
  }

  html[lang="zh-Hant"] h1 {
    max-width: none;
    font-size: clamp(2.9rem, 13vw, 3.5rem);
    line-height: 1.08;
  }

  .hero {
    padding-right: 20px;
    padding-left: 20px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(3.15rem, 15vw, 4.25rem);
    overflow-wrap: break-word;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .app-glimpse,
  .feeling-section,
  .research-note,
  .pocket-garden,
  .app-bridge,
  .early-access {
    padding-top: 78px;
    padding-bottom: 78px;
  }

  .phone-halo {
    width: min(360px, calc(100vw - 24px));
    height: min(360px, calc(100vw - 24px));
  }

  .app-phone {
    width: 278px;
    height: 566px;
  }

  .phone-stage {
    min-height: 610px;
  }

  .bridge-copy h2 {
    font-size: clamp(2.8rem, 14vw, 4rem);
  }

  .research-heading h2 {
    font-size: clamp(2.8rem, 13vw, 4rem);
  }

  html[lang="zh-Hant"] .research-heading h2 {
    font-size: clamp(2.5rem, 11vw, 3.4rem);
    line-height: 1.08;
  }

  .research-copy {
    padding: 20px;
  }

  .research-signals {
    grid-template-columns: 1fr;
  }

  .research-signal {
    padding: 16px;
  }

  html[lang="zh-Hant"] .bridge-copy h2 {
    font-size: clamp(2.5rem, 11vw, 3.4rem);
    line-height: 1.08;
  }

  .bridge-button {
    width: 100%;
    justify-content: space-between;
  }

  .visit-steps article,
  .visit-steps article:first-child {
    grid-template-columns: 62px 1fr;
    column-gap: 14px;
  }

  .step-symbol {
    width: 58px;
    height: 58px;
    border-radius: 20px;
    font-size: 1.45rem;
  }

  .waitlist {
    padding: 20px;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .field-row button {
    justify-content: space-between;
  }

  footer {
    grid-template-columns: 1fr;
    text-align: center;
  }

  footer p:last-child {
    text-align: center;
  }

  .footer-wordmark {
    margin: 0 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

}